| CLASS 396, PHOTOGRAPHY |
| 1 | STUDIO STRUCTURE |
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| 2 | . Photo booth |
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| 3 | . Background or foreground |
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| 4 | . Lighting |
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| 5 | . Object support |
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| 6 | DISPOSABLE OR RECYCLABLE CAMERA |
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| 7 | AERIAL CAMERA |
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| 8 | . Having shutter or film feed speed and air or spin speed synchronizing |
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| 9 | . Simultaneous recording of plural images |
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| 10 | .. Plural images recorded on plural film |
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| 11 | . Including continuously moving film |
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| 12 | . Support or holder |
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| 13 | .. Having stabilizing (e.g., gyroscope, etc.) |
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| 14 | BODY EXAMINATION PHOTOGRAPHY |
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| 15 | . Skin ridge pattern (e.g., fingerprint) |
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| 16 | . Mouth, jaw, or tooth |
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| 17 | . Endoscope |
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| 18 | . Eye photography |
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| 19 | HOLLOW CAVITY TYPE |
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| 20 | SCANNING CAMERA |
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| 21 | . Including reflector |
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| 22 | . Concave film surface |
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| 23 | . Convex film surface |
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| 24 | . Synchronization of film and camera movement |
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| 25 | UNDERWATER, WATERPROOF, OR WATER-RESISTANT CAMERA |
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| 26 | . Fluid pressure detection or modification |
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| 27 | . Camera removable from handheld casing |
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| 28 | . Having illumination device |
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| 29 | . Handheld camera |
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| 30 | SELF-DEVELOPING CAMERA |
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| 31 | . Including means to treat superimposed material |
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| 32 | .. Including pressure means |
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| 33 | ... Roller |
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| 34 | .... Light shield |
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| 35 | .... Tab |
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| 36 | .... Ejecting |
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| 37 | ..... Having pick |
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| 38 | .... Exposed photographic medium engaging or holding |
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| 39 | ..... Holding chamber |
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| 40 | .... Mechanical detail of roller or roller drive |
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| 41 | .... Operating on rolled material |
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| 42 | . Including fluid applicator |
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| 43 | . Including film processing tank |
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| 44 | .. And means to move film |
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| 45 | ... Having tank filling means |
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| 46 | ... Operating on rolled photographic medium |
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| 47 | ... Plural tanks |
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| 48 | CONTROL CIRCUIT FOR SEQUENCING AT LEAST THREE FUNCTIONS |
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| 49 | SELF-ORGANIZING SYSTEM |
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| 50 | ATTITUDE SENSING |
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| 51 | EYE TRACKING |
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| 52 | CAMERA SHAKE SENSING |
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| 53 | . With accelerometer |
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| 54 | . With photoarray |
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| 55 | . Having stabilization system |
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| 56 | HAVING WIRELESS REMOTE CONTROL CIRCUIT |
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| 57 | . Camera system data/mode entry |
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| 58 | . Camera aiming |
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| 59 | . Camera release |
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| 60 | PSEUDO ZOOM |
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| 61 | FLASH SYSTEM RESPONSIVE TO FOCAL LENGTH OR DISTANCE |
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| 62 | . Illumination angle responds to focal length or distance |
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| 63 | EXPOSURE CONTROL SYSTEM RESPONSIVE TO FOCAL LENGTH |
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| 64 | . Control of full open aperture value |
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| 65 | EXPOSURE CONTROL SYSTEM RESPONSIVE TO DISTANCE |
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| 66 | . With linear solenoid or rotary motor |
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| 67 | . Electric distance signal |
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| 68 | . Selective guide number |
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| 69 | . Low light activated |
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| 70 | . Having indicator |
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| 71 | HAVING LENS CONVERTER OR EXTENSION TUBE |
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| 72 | HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE |
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| 73 | . Lens moves in or out of light path |
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| 74 | .. Turret type |
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| 75 | .. Motorized lens displacement |
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| 76 | . Manually selected preset zoom position or range |
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| 77 | . Automatic change of focal length |
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| 78 | .. Constant image size |
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| 79 | . Having focus operation |
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| 80 | .. Including focus/distance detecting circuit |
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| 81 | ... And focal length responsive memory |
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| 82 | ... Focus position adjusted according to focal length |
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| 83 | .. Having mechanical interlock |
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| 84 | . Having direct viewfinder |
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| 85 | . Power zoom |
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| 86 | .. Speed control or step driving |
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| 87 | .. Having position sensor |
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| 88 | . Having indicator |
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| 89 | WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS |
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| 90 | . Lens resetting |
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| 91 | . Lens characteristic compensating |
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| 92 | .. By selecting effective photoelements |
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| 93 | .. By modifying electric focus or drive signal |
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| 94 | .. With mechanical rangefinder |
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| 95 | . Having pursuit mode |
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| 96 | . Having accumulation photoarray and time control means |
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| 97 | . Temperature compensating |
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| 98 | . Ambient light compensating |
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| 99 | . With amplification control |
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| 100 | . Dual purpose photoelement |
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| 101 | . With electronic filtering |
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| 102 | . Having in-focus threshold adjustable |
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| 103 | . Manually selected preset focus position or range |
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| 104 | . Reliability of focus/distance signal |
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| 105 | . Using sound |
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| 106 | . Having auxiliary illumination |
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| 107 | .. Intersecting focusing lights |
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| 108 | .. Intensity control |
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| 109 | .. Having plural emitters |
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| 110 | .. Scanning emitter |
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| 111 | . Optical detail with photoelement system |
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| 112 | .. Double wedge prism |
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| 113 | .. Microprism or lenslet |
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| 114 | .. Dual reimage lens type |
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| 115 | .. Photosensor area with unique edge pattern |
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| 116 | .. Scanning type |
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| 117 | ... Mirror type |
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| 118 | .. Moving photocell |
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| 119 | .. Photoelements with different optical path lengths |
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| 120 | .. With Position Sensitive Device (PSD) |
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| 121 | . Plural focusing or rangefinding areas |
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| 122 | .. Utilizing weight coefficients |
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| 123 | .. Automatic area selection |
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| 124 | . Single focus area with variable size or location |
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| 125 | . Processing circuit |
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| 126 | .. Null type or zero-difference type |
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| 127 | .. Inflection point type |
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| 128 | .. Image correlation type |
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| 129 | . Power supply control |
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| 130 | . Focus lock |
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| 131 | . Manually actuated power focus |
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| 132 | . Dual purpose motor |
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| 133 | . Lens drive circuit or motor structure |
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| 134 | .. Backlash or jam detection |
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| 135 | .. Speed control |
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| 136 | ... Duty cycle |
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| 137 | . Auto/manual mode selection |
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| 138 | . Mechanical rangefinder |
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| 139 | .. Rangefinder coupled with focusing |
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| 140 | ... Having parallax correction |
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| 141 | ... Having viewfinder |
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| 142 | ... Cam means to actuate rangefinder |
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| 143 | ... Lever means to actuate rangefinder |
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| 144 | . Mechanical mechanism for displacement of exposure objective |
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| 145 | .. Bed or bellows type |
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| 146 | .. Having lock mechanism |
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| 147 | . Having indicator |
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| 148 | . Having viewfinder |
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| 149 | .. Having parallax correction |
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| 150 | .. Including focusing screen |
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| 151 | ... Film and focusing screen interchangeable |
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| 152 | ... And reflector or refractor |
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| 153 | OBJECT MOTION DETECTION |
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| 154 | FORESHOOTING |
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| 155 | WITH OBJECT ILLUMINATION FOR EXPOSURE |
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| 156 | . With Insulated Gate Bipolar Transistor |
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| 157 | . Having preexposure illumination |
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| 158 | .. For red-eye reduction |
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| 159 | . Having artificial illumination termination control |
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| 160 | .. Including multipurpose terminal |
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| 161 | .. Including exposure control circuit |
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| 162 | .. Having photocell optical path structure |
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| 163 | .. Having indicator |
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| 164 | . Variable intensity control |
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| 165 | . Activated under low light condition |
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| 166 | . Exposure control circuit with illumination mode |
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| 167 | .. Exposure control circuit responsive to illumination source readiness |
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| 168 | .. Program mode function |
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| 169 | .. Shutter speed function only |
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| 170 | .. Diaphragm function only |
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| 171 | . Having photocell used as flash trigger or used for camera release |
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| 172 | . Photocell directly illuminated |
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| 173 | . Multiple flashing from a single unit for a single exposure |
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| 174 | . Bounce type |
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| 175 | . Variable illumination angle |
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| 176 | . Having flash built into camera |
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| 177 | .. Pop-up flash |
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| 178 | .. Folding flash |
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| 179 | . Flash mode mechanical exposure control |
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| 180 | . Having exposure synchronizer |
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| 181 | .. Shutter controlled by explosive force of flash device |
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| 182 | .. Multiple illumination units for single exposure |
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| 183 | .. Shutter relay or solenoid |
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| 184 | .. Having pneumatic shutter release |
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| 185 | .. Electromechanical energizing generator |
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| 186 | .. Reflex mirror activates switch |
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| 187 | .. Having time delay adjustment means |
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| 188 | ... Positional |
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| 189 | .. Detachable synchronizer |
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| 190 | .. Convertible |
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| 191 | .. Percussive illumination source |
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| 192 | .. Bulb substitution |
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| 193 | ... Having unison film advancing and lamp switching |
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| 194 | .. Curtain shutter |
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| 195 | .. Actuated by shutter movement |
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| 196 | . Bulb ejector |
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| 197 | . Bulb substitution |
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| 198 | . Having adapter unit |
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| 199 | . Lens mounted illumination unit |
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| 200 | . Reflector detail |
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| 201 | . Having indicator |
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| 202 | .. Go/no-go indicator |
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| 203 | ... Indicating power source status |
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| 204 | .. Effective distance indicator |
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| 205 | . With power supply detail |
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| 206 | .. Having DC to DC converter |
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| 207 | EXPOSURE DATA FROM FILM CONTAINER |
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| 208 | . Electrical component on or in film container |
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| 209 | . Controlling optical filter |
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| 210 | EXPOSURE DATA FROM FILM ITSELF |
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| 211 | EXPOSURE DATA FROM DETACHABLE MEMORY CARD |
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| 212 | BULB OR TIME EXPOSURE MODE |
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| 213 | EXPOSURE CONTROL CIRCUIT |
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| 214 | . Clamp or stop needle control device |
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| 215 | .. To control exposure time |
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| 216 | .. Override or manual control |
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| 217 | . Direct drive galvanometer control device |
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| 218 | .. Override or manual control |
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| 219 | .. Circuit detail |
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| 220 | .. Plural blades |
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| 221 | . Responsive to power source condition |
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| 222 | . Bracketing |
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| 223 | . Override control |
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| 224 | . Photometer lock |
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| 225 | . Color temperature compensation or detection |
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| 226 | . Film latitude responsive |
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| 227 | . Maximum or minimum f-number responsive |
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| 228 | . Having log transformation circuit |
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| 229 | .. Digital |
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| 230 | .. Antilog |
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| 231 | . Having temperature compensation circuit |
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| 232 | . Viewfinder light compensation |
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| 233 | . Having plural photocells |
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| 234 | .. More than two photometering areas |
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| 235 | . Velocity control of shutter or diaphragm component |
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| 236 | . Look-up table memory |
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| 237 | . Manually set limit of exposure time or aperture value |
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| 238 | . Manually selective exposure mode |
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| 239 | .. Having indicator |
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| 240 | . Pulse train type |
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| 241 | . With exposure filter |
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| 242 | . Program mode |
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| 243 | .. Program selection |
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| 244 | .. Stepping motor type |
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| 245 | . Manual Av circuit with automatic Tv circuit, or vice versa |
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| 246 | . Shutter speed function only |
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| 247 | .. Shutter lag correction |
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| 248 | .. Piezoelectric driven |
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| 249 | .. Electro-optical element |
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| 250 | .. With digital counter |
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| 251 | .. Having RC circuit for timing |
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| 252 | ... Including memory capacitor |
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| 253 | ... Including plural selective capacitors |
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| 254 | ... Including plural selective resistors |
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| 255 | ... Having indicator |
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| 256 | .. Stepping motor |
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| 257 | . Diaphragm function only |
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| 258 | .. Pawl/ratchet type |
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| 259 | .. Servo motor type |
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| 260 | ... Using stepping motor |
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| 261 | .. Piezoelectric driven |
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| 262 | .. Electro-optical element |
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| 263 | CAMERA RELEASE CONTROL CIRCUIT |
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| 264 | . Self-timer |
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| 265 | . Intervalometer (e.g., rapid sequence) |
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| 266 | . Safety lock |
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| 267 | WITH LIGHT PIPE OR GUIDE |
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| 268 | HAVING PHOTOCELL AT SPECIFIC POSITION WITHIN CAMERA |
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| 269 | . Photocell responsive to adjacent illuminator |
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| 270 | . Movable into or out of light path |
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| 271 | . In viewfinder area |
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| 272 | . Having two or more mirrors |
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| 273 | . Having light reflected from film or shutter or through film |
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| 274 | . Having means for changing the photocell field of view |
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| 275 | . With color filter |
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| 276 | . Having variable light transmission means |
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| 277 | BATTERY INSERTION/REMOVAL/DEPLETION RESPONSIVE |
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| 278 | . Having battery backup |
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| 279 | . Having indicator |
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| 280 | INITIALIZING/STORING RESPONSIVE TO POWER SWITCH |
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| 281 | HAVING CAMERA INDICATOR |
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| 282 | . Display intensity control |
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| 283 | . Sound |
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| 284 | . Film condition indicator |
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| 285 | .. Double exposure warning |
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| 286 | . Self-timer indicator |
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| 287 | . Nonmechanical visual display |
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| 288 | .. Having holographic display |
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| 289 | .. Ambient light condition display using one of three light emitters |
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| 290 | .. Bar graph/scale display |
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| 291 | .. Pictograph display |
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| 292 | .. Character segment display |
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| 293 | . Galvanometer type |
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| 294 | .. Having plural pointers or match needle |
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| 295 | . Comparison type |
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| 296 | . Having display in viewfinder |
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| 297 | HAVING OPERATOR CONTROLLED DATA ENTRY INTO CAMERA |
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| 298 | . Manual manipulators on lens unit or lens mount |
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| 299 | . Manual manipulators on camera body unit |
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| 300 | . Manual data entry using peripheral device |
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| 301 | WITH POWER SUPPLY DETAIL |
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| 302 | . Having time-out circuit |
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| 303 | . Power distribution management |
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| 304 | . Having nonelectrochemical power source |
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| 305 | COLOR IMAGE USING MONOCHROME FILM |
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| 306 | . Using a lenticular element |
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| 307 | .. Plural color filter sections |
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| 308 | . Simultaneous recording of images |
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| 309 | .. Images recorded on separate films |
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| 310 | WITH DATA RECORDING |
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| 311 | . Data for control of subsequent processing of film |
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| 312 | . Sound |
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| 313 | . Having handwritten data |
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| 314 | .. Having transfer strip |
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| 315 | . Optical |
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| 316 | .. Mask or stencil |
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| 317 | ... Having auxiliary illumination |
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| 318 | .. Segmented alphanumeric indicia |
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| 319 | . Magnetically on film or film cassette |
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| 320 | .. Recording head position control |
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| 321 | . Removable semiconductor memory |
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| 322 | PLURAL IMAGE RECORDING |
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| 323 | . Having alternative single image recording |
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| 324 | . Stereoscopic |
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| 325 | .. Plural camera arrangement |
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| 326 | .. Single camera with plural spaced objectives |
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| 327 | ... With lenticular screen, mirror, or prism |
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| 328 | ... Having film feed or guide |
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| 329 | .. Having adjustable camera mount |
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| 330 | .. Having lenticular screen |
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| 331 | .. Plural image reflection onto single objective |
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| 332 | . Simultaneous recording of plural distinct subjects |
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| 333 | . Simultaneous recording of single subject |
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| 334 | .. Different planes |
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| 335 | . Sequential recording on different areas of a single frame |
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| 336 | .. Including rotary objective or photographic medium support |
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| 337 | .. Including preobjective mask |
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| 338 | .. Including shiftable objective or photographic medium support |
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| 339 | ... Shiftable photographic medium support only |
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| 340 | .. Including shiftable post-objective mask |
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| 341 | BELLOWS OBJECTIVE CAMERA |
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| 342 | . Camera front or lens mount angularly adjustable |
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| 343 | . Having lens movable in its plane |
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| 344 | . Having guide and lock |
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| 345 | . Having hinged base attached to bellows |
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| 346 | .. Having self-erecting lens holder |
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| 347 | . Hinged linkage between objective mount and housing |
| This subclass has no definition. | |
| 348 | FOLDING OR COLLAPSIBLE CAMERA |
| This subclass has no definition. | |
| 349 | . Having axially moving lens |
| This subclass has no definition. | |
| 350 | . Having pivoting lens |
| This subclass has no definition. | |
| 351 | HAVING MEANS TO REFLECT IMAGE TO FILM |
| This subclass has no definition. | |
| 352 | . Having reflex mirror |
| This subclass has no definition. | |
| 353 | TWIN LENS REFLEX CAMERA |
| This subclass has no definition. | |
| 354 | SINGLE LENS REFLEX CAMERA |
| This subclass has no definition. | |
| 355 | . Having shutter and additional means to block light from film (e.g., screen) |
| This subclass has no definition. | |
| 356 | . Having manually operated mirror |
| This subclass has no definition. | |
| 357 | . Having focal plane shutter |
| This subclass has no definition. | |
| 358 | . With mirror support or drive |
| This subclass has no definition. | |
| 359 | . Plate camera |
| This subclass has no definition. | |
| 360 | MAGAZINE CAMERA |
| This subclass has no definition. | |
| 361 | . Rotatable magazine |
| This subclass has no definition. | |
| 362 | . Flexible light guard for entrance of hand |
| This subclass has no definition. | |
| 363 | . Tilting receiver |
| This subclass has no definition. | |
| 364 | . Flexible carrier for plates |
| This subclass has no definition. | |
| 365 | .. Having tab means |
| This subclass has no definition. | |
| 366 | . Sliding plate |
| This subclass has no definition. | |
| 367 | .. Sliding and return |
| This subclass has no definition. | |
| 368 | .. Intermediate exposure chamber |
| This subclass has no definition. | |
| 369 | . Quarter-turned plate |
| This subclass has no definition. | |
| 370 | .. Tilting |
| This subclass has no definition. | |
| 371 | ... Base guide |
| This subclass has no definition. | |
| 372 | . Rear plates replaceable |
| This subclass has no definition. | |
| 373 | WITH VIEWFINDER |
| This subclass has no definition. | |
| 374 | . Electronic |
| This subclass has no definition. | |
| 375 | . Lensless |
| This subclass has no definition. | |
| 376 | . Pose reflector |
| This subclass has no definition. | |
| 377 | . Parallax correction |
| This subclass has no definition. | |
| 378 | . Selective or adjustable viewfinder field |
| This subclass has no definition. | |
| 379 | .. Zoom |
| This subclass has no definition. | |
| 380 | .. Variable size of mask opening |
| This subclass has no definition. | |
| 381 | .. Variable orientation of finder image |
| This subclass has no definition. | |
| 382 | . Lens detail |
| This subclass has no definition. | |
| 383 | . Selective or adjustable viewing position |
| This subclass has no definition. | |
| 384 | . With prism |
| This subclass has no definition. | |
| 385 | . With reflector |
| This subclass has no definition. | |
| 386 | .. Plural |
| This subclass has no definition. | |
| 387 | WITH FILM DRIVE |
| This subclass has no definition. | |
| 388 | . Detachable drive unit |
| This subclass has no definition. | |
| 389 | . Double exposure prevention |
| This subclass has no definition. | |
| 390 | .. Midroll interrupt |
| This subclass has no definition. | |
| 391 | .. Having manual override |
| This subclass has no definition. | |
| 392 | .. Having film-sensing member |
| This subclass has no definition. | |
| 393 | .. Having double cable release |
| This subclass has no definition. | |
| 394 | .. Responsive to film-winding lever |
| This subclass has no definition. | |
| 395 | . Film movement limiting means |
| This subclass has no definition. | |
| 396 | .. From film drive transmission member |
| This subclass has no definition. | |
| 397 | .. From film itself |
| This subclass has no definition. | |
| 398 | ... Having switch actuated by perforation sensing pawl |
| This subclass has no definition. | |
| 399 | ... Having film locked by perforation sensing pawl |
| This subclass has no definition. | |
| 400 | ... Having film transport mechanism locked by perforation sensing pawl |
| This subclass has no definition. | |
| 401 | . Film transport cocks shutter |
| This subclass has no definition. | |
| 402 | .. Film transport cocks shutter and mirror |
| This subclass has no definition. | |
| 403 | . Having mechanically actuated circuit |
| This subclass has no definition. | |
| 404 | .. Film feed error detection or end of film detection |
| This subclass has no definition. | |
| 405 | .. Rewind |
| This subclass has no definition. | |
| 406 | . Having significant electronic circuit detail |
| This subclass has no definition. | |
| 407 | .. Prewind |
| This subclass has no definition. | |
| 408 | .. Initialization |
| This subclass has no definition. | |
| 409 | .. Film feed error detection or end of film detection |
| This subclass has no definition. | |
| 410 | .. Rewind |
| This subclass has no definition. | |
| 411 | . Mechanical detail |
| This subclass has no definition. | |
| 412 | .. Spring motor |
| This subclass has no definition. | |
| 413 | .. Rewind |
| This subclass has no definition. | |
| 414 | .. Posterior film roll |
| This subclass has no definition. | |
| 415 | .. Having threading structure |
| This subclass has no definition. | |
| 416 | .. Drive means having rectilinear path |
| This subclass has no definition. | |
| 417 | .. Sheet film |
| This subclass has no definition. | |
| 418 | .. Including electric motor |
| This subclass has no definition. | |
| 419 | CAMERA SUPPORT |
| This subclass has no definition. | |
| 420 | . Operator supported |
| This subclass has no definition. | |
| 421 | .. Having stabilization |
| This subclass has no definition. | |
| 422 | .. Having means to attach other photographic accessories |
| This subclass has no definition. | |
| 423 | .. Having strap |
| This subclass has no definition. | |
| 424 | .. Integral with camera body |
| This subclass has no definition. | |
| 425 | .. Having release actuator on support |
| This subclass has no definition. | |
| 426 | ... Having actual or simulated handheld weapon structure |
| This subclass has no definition. | |
| 427 | . Surveillance type |
| This subclass has no definition. | |
| 428 | . Adjustable support |
| This subclass has no definition. | |
| 429 | CAMERA COMBINED WITH OR CONVERTIBLE TO DIVERSE ART DEVICE |
| This subclass has no definition. | |
| 430 | . Convertible to developed image projector or viewer |
| This subclass has no definition. | |
| 431 | . With light beam projector for delineating field of view |
| This subclass has no definition. | |
| 432 | . With diverse compound lens system (e.g., microscope) |
| This subclass has no definition. | |
| 433 | . With camouflage structure (e.g., spy camera) |
| This subclass has no definition. | |
| 434 | . With radio or clock |
| This subclass has no definition. | |
| 435 | VARIABLE FRAME MASKING |
| This subclass has no definition. | |
| 436 | . Having wide aspect ratio |
| This subclass has no definition. | |
| 437 | CAMERA BACK OR FILM CARRIER ANGULARLY ADJUSTABLE |
| This subclass has no definition. | |
| 438 | DAGUERREOTYPE |
| This subclass has no definition. | |
| 439 | CAMERA DETAIL |
| This subclass has no definition. | |
| 440 | . Film restraining means or pressure plate |
| This subclass has no definition. | |
| 441 | .. Pneumatic or magnetic |
| This subclass has no definition. | |
| 442 | .. On camera door |
| This subclass has no definition. | |
| 443 | . Camera element cocking or resetting |
| This subclass has no definition. | |
| 444 | .. Shutter charging lever on lens housing |
| This subclass has no definition. | |
| 445 | . Film cutoff |
| This subclass has no definition. | |
| 446 | . Plural film types |
| This subclass has no definition. | |
| 447 | . Reflex mirror |
| This subclass has no definition. | |
| 448 | . Lens cover |
| This subclass has no definition. | |
| 449 | . Diaphragm shutter unit |
| This subclass has no definition. | |
| 450 | .. Sliding plate |
| This subclass has no definition. | |
| 451 | .. Between the lens components |
| This subclass has no definition. | |
| 452 | . Shutter |
| This subclass has no definition. | |
| 453 | .. Having braking or damping |
| This subclass has no definition. | |
| 454 | ... Having braking or damping member in path of shutter |
| This subclass has no definition. | |
| 455 | ... Having pneumatic or electromagnetic braking or damping |
| This subclass has no definition. | |
| 456 | ... Of focal plane shutter |
| This subclass has no definition. | |
| 457 | .. Electro-optical, magneto-optical, or photochromic type |
| This subclass has no definition. | |
| 458 | .. Including diaphragm |
| This subclass has no definition. | |
| 459 | ... Plural selectable apertures |
| This subclass has no definition. | |
| 460 | ... Including coupled shutter and diaphragm |
| This subclass has no definition. | |
| 461 | ... Diaphragm blades open for focusing or viewing |
| This subclass has no definition. | |
| 462 | .. Having shutter between lens components |
| This subclass has no definition. | |
| 463 | .. Dynamo-electric actuator |
| This subclass has no definition. | |
| 464 | ... Having planar coil |
| This subclass has no definition. | |
| 465 | ... Latching relay |
| This subclass has no definition. | |
| 466 | .... Plural latching relays |
| This subclass has no definition. | |
| 467 | ... Plural linear solenoids |
| This subclass has no definition. | |
| 468 | ... Single linear solenoid |
| This subclass has no definition. | |
| 469 | ... Plural dynamo-electric actuators |
| This subclass has no definition. | |
| 470 | ... Having spring return |
| This subclass has no definition. | |
| 471 | .. Plural shutters |
| This subclass has no definition. | |
| 472 | .. Having mechanical delayed release means (e.g., self-timer) |
| This subclass has no definition. | |
| 473 | ... Having gear train |
| This subclass has no definition. | |
| 474 | .... Detachable from camera |
| This subclass has no definition. | |
| 475 | .. Having mechanically delayed closing |
| This subclass has no definition. | |
| 476 | ... Including pneumatic means |
| This subclass has no definition. | |
| 477 | ... Including gear means |
| This subclass has no definition. | |
| 478 | ... Including cam means |
| This subclass has no definition. | |
| 479 | .. Curtain type |
| This subclass has no definition. | |
| 480 | ... Plural curtains |
| This subclass has no definition. | |
| 481 | .... Curtain width opening adjustable |
| This subclass has no definition. | |
| 482 | ..... Three or more rollers |
| This subclass has no definition. | |
| 483 | .. Sliding plate type |
| This subclass has no definition. | |
| 484 | ... Plural plates |
| This subclass has no definition. | |
| 485 | .... Having apertured plate |
| This subclass has no definition. | |
| 486 | .... Having base plate detail |
| This subclass has no definition. | |
| 487 | .... Having plate support detail |
| This subclass has no definition. | |
| 488 | .... Having plate detail |
| This subclass has no definition. | |
| 489 | .... Having drive detail |
| This subclass has no definition. | |
| 490 | .... Move in opposite directions |
| This subclass has no definition. | |
| 491 | ... Rectilinear reciprocation |
| This subclass has no definition. | |
| 492 | .... Vertical motion |
| This subclass has no definition. | |
| 493 | .. Pivoting or rotating blade type |
| This subclass has no definition. | |
| 494 | ... Having auxiliary light blocking |
| This subclass has no definition. | |
| 495 | ... Shutter blade moves continuously from closed to open to closed position |
| This subclass has no definition. | |
| 496 | .... Blade moves in opposite directions on alternate exposures |
| This subclass has no definition. | |
| 497 | ... Plural oscillating blades |
| This subclass has no definition. | |
| 498 | .... Having gear means |
| This subclass has no definition. | |
| 499 | .... Having pneumatic actuator |
| This subclass has no definition. | |
| 500 | .... Symmetrical opening |
| This subclass has no definition. | |
| 501 | .... Opposite movement |
| This subclass has no definition. | |
| 502 | .. Release or actuator means |
| This subclass has no definition. | |
| 503 | ... Having safety lock |
| This subclass has no definition. | |
| 504 | ... Cable release |
| This subclass has no definition. | |
| 505 | . Diaphragm |
| This subclass has no definition. | |
| 506 | .. Electro-optical, magneto-optical, or photochromic type |
| This subclass has no definition. | |
| 507 | .. Including irregular diaphragm opening |
| This subclass has no definition. | |
| 508 | .. Dynamo-electric actuator |
| This subclass has no definition. | |
| 509 | .. Diaphragm opens for focusing or viewing |
| This subclass has no definition. | |
| 510 | .. Plural pivoted blades |
| This subclass has no definition. | |
| 511 | . Detachable or removable film holder unit |
| This subclass has no definition. | |
| 512 | .. Film cassette or cartridge |
| This subclass has no definition. | |
| 513 | ... Light seal |
| This subclass has no definition. | |
| 514 | ... Film or spool locking means |
| This subclass has no definition. | |
| 515 | ... Including film use indicator |
| This subclass has no definition. | |
| 516 | ... Thrust type |
| This subclass has no definition. | |
| 517 | .. Plate or cut film holder |
| This subclass has no definition. | |
| 518 | ... Light seal |
| This subclass has no definition. | |
| 519 | ... Plate fastening or kit |
| This subclass has no definition. | |
| 520 | .... Adjustable |
| This subclass has no definition. | |
| 521 | ... Solution drain or resistant |
| This subclass has no definition. | |
| 522 | ... Closure lock or check |
| This subclass has no definition. | |
| 523 | ... Auxiliary |
| This subclass has no definition. | |
| 524 | ... Having dark slide |
| This subclass has no definition. | |
| 525 | .... Having hinged part |
| This subclass has no definition. | |
| 526 | .... Double holder |
| This subclass has no definition. | |
| 527 | ... Self-developing |
| This subclass has no definition. | |
| 528 | ... Flexible holder |
| This subclass has no definition. | |
| 529 | . Lens mount |
| This subclass has no definition. | |
| 530 | .. Lens adapter |
| This subclass has no definition. | |
| 531 | .. Bayonet mount |
| This subclass has no definition. | |
| 532 | ... Having electrical contact detail |
| This subclass has no definition. | |
| 533 | .. Threaded mount |
| This subclass has no definition. | |
| 534 | . Hood |
| This subclass has no definition. | |
| 535 | . Body structure or housing |
| This subclass has no definition. | |
| 536 | .. Rear door or latch detail |
| This subclass has no definition. | |
| 537 | ... Having viewing port |
| This subclass has no definition. | |
| 538 | .. Film chamber detail |
| This subclass has no definition. | |
| 539 | .. Battery compartment |
| This subclass has no definition. | |
| 540 | .. Ergonomic design |
| This subclass has no definition. | |
| 541 | .. Modular body |
| This subclass has no definition. | |
| 542 | . Having printed circuit detail |
| This subclass has no definition. | |
| 543 | . With mechanical switch detail |
| This subclass has no definition. | |
| 544 | CAMERA ATTACHMENT |
| This subclass has no definition. | |
| 545 | . Vignetter |
| This subclass has no definition. | |
| 546 | EXPOSING MULTICOLOR CATHODE-RAY TUBE TARGETS |
| This subclass has no definition. | |
| 547 | . Having light source or optical element which moves during exposure |
| This subclass has no definition. | |
| 548 | LINE GENERATION |
| This subclass has no definition. | |
| 549 | PHOTOTYPE COMPOSING |
| This subclass has no definition. | |
| 550 | . Photoelectronic type |
| This subclass has no definition. | |
| 551 | . Having character printing control by program card, tape, or disk |
| This subclass has no definition. | |
| 552 | . Having justifying, tabulating, centering, or spacing apparatus |
| This subclass has no definition. | |
| 553 | .. With electrical pulse counter |
| This subclass has no definition. | |
| 554 | . Optical line correction |
| This subclass has no definition. | |
| 555 | . Having means to detect indicia |
| This subclass has no definition. | |
| 556 | . Having stencil-type character means |
| This subclass has no definition. | |
| 557 | .. Plural character types |
| This subclass has no definition. | |
| 558 | .. Having a moveable carrier |
| This subclass has no definition. | |
| 559 | ... Rotary |
| This subclass has no definition. | |
| 560 | .... Key operative |
| This subclass has no definition. | |
| 561 | .. Fixed carrier |
| This subclass has no definition. | |
| 562 | . Photographic medium handling |
| This subclass has no definition. | |
| 563 | SENSITOMETRY |
| This subclass has no definition. | |
| 564 | FLUID-TREATING APPARATUS |
| This subclass has no definition. | |
| 565 | . Having fluid filter |
| This subclass has no definition. | |
| 566 | . Having program card, tape, or disk |
| This subclass has no definition. | |
| 567 | . Photographic medium or cartridge sensing |
| This subclass has no definition. | |
| 568 | .. Photographic medium length, width, area, or amount sensing |
| This subclass has no definition. | |
| 569 | .. Transmittivity/reflectivity of photographic medium sensing |
| This subclass has no definition. | |
| 570 | . Photocell controlled |
| This subclass has no definition. | |
| 571 | . Heating, cooling, or temperature detecting |
| This subclass has no definition. | |
| 572 | .. Temperature detecting or controlling of drying station |
| This subclass has no definition. | |
| 573 | .. Having liquid bath or jacket |
| This subclass has no definition. | |
| 574 | .. Processing vapor from source other than photographic medium |
| This subclass has no definition. | |
| 575 | .. Thermal developing, controlling temperature of photographic medium or controlling of developing amount |
| This subclass has no definition. | |
| 576 | .. Heating processing liquid before entry to treating station |
| This subclass has no definition. | |
| 577 | .. Plural stations |
| This subclass has no definition. | |
| 578 | . Having testing, calibration, or indicating |
| This subclass has no definition. | |
| 579 | . Gaseous-treating |
| This subclass has no definition. | |
| 580 | . Treating superimposed or laminar sheets |
| This subclass has no definition. | |
| 581 | .. Rollers sequentially submerge and press sheet |
| This subclass has no definition. | |
| 582 | .. Having fluid dispensing |
| This subclass has no definition. | |
| 583 | ... Collapsible container |
| This subclass has no definition. | |
| 584 | .... Removable or variable pressure roller or particular roller texture, composition, configuration, or spacing |
| This subclass has no definition. | |
| 585 | .... Roll film handling |
| This subclass has no definition. | |
| 586 | .... Nonrolling fluid spreading apparatus |
| This subclass has no definition. | |
| 587 | .. Having fluid reservoir |
| This subclass has no definition. | |
| 588 | . Reversal processing |
| This subclass has no definition. | |
| 589 | . Dark cabinet |
| This subclass has no definition. | |
| 590 | .. Hand or body insertion |
| This subclass has no definition. | |
| 591 | ... Hand/arm access ports on opposite sides of cabinet |
| This subclass has no definition. | |
| 592 | ... Multiple hand/arm access ports on single side of cabinet |
| This subclass has no definition. | |
| 593 | ... Having ventilation |
| This subclass has no definition. | |
| 594 | .. Daylight loading |
| This subclass has no definition. | |
| 595 | .. Having film-holding cabinet insertable into developing tank |
| This subclass has no definition. | |
| 596 | ... Protective cover stripping |
| This subclass has no definition. | |
| 597 | ... Film in spaced spiral for processing |
| This subclass has no definition. | |
| 598 | .. Having film support or handling means |
| This subclass has no definition. | |
| 599 | ... Roll film handling |
| This subclass has no definition. | |
| 600 | .... Having motor driven film winding spool |
| This subclass has no definition. | |
| 601 | .... Film in spaced spiral for processing |
| This subclass has no definition. | |
| 602 | ... Plate film handling means |
| This subclass has no definition. | |
| 603 | ... Film immersed and removed |
| This subclass has no definition. | |
| 604 | . Fluid application to one side only of photographic medium |
| This subclass has no definition. | |
| 605 | .. By web |
| This subclass has no definition. | |
| 606 | .. By roller |
| This subclass has no definition. | |
| 607 | ... Having clutch or specified speed |
| This subclass has no definition. | |
| 608 | ... Having doctoring or wiper blade |
| This subclass has no definition. | |
| 609 | .. Nonroller fluid application to downward facing emulsion surface |
| This subclass has no definition. | |
| 610 | .. Having photographic medium cassette or cartridge |
| This subclass has no definition. | |
| 611 | .. Plate or wafer-type photographic medium |
| This subclass has no definition. | |
| 612 | . Having photographic medium feed |
| This subclass has no definition. | |
| 613 | .. And cutting device |
| This subclass has no definition. | |
| 614 | .. And scrub brush, wipers, squeegee, or squeeze rollers |
| This subclass has no definition. | |
| 615 | .. Variable path length, variable path width, or alternative path |
| This subclass has no definition. | |
| 616 | .. Having clutch, speed detail, or variable processing time |
| This subclass has no definition. | |
| 617 | .. And photographic medium immersed and removed |
| This subclass has no definition. | |
| 618 | ... Having band, belt, or chain |
| This subclass has no definition. | |
| 619 | ... Having detail of feed mechanism cleaning |
| This subclass has no definition. | |
| 620 | ... Strip type |
| This subclass has no definition. | |
| 621 | .... Crane type |
| This subclass has no definition. | |
| 622 | ... Plural stations |
| This subclass has no definition. | |
| 623 | .. Film in spaced spiral for processing |
| This subclass has no definition. | |
| 624 | .. Plural stations |
| This subclass has no definition. | |
| 625 | . Single station and plural fluids |
| This subclass has no definition. | |
| 626 | . Having fluid-circulating means |
| This subclass has no definition. | |
| 627 | .. And fluid-spraying means |
| This subclass has no definition. | |
| 628 | .. And photographic medium support means |
| This subclass has no definition. | |
| 629 | .. And rocking tray or support |
| This subclass has no definition. | |
| 630 | .. Plural stations |
| This subclass has no definition. | |
| 631 | .. For wash station |
| This subclass has no definition. | |
| 632 | .. Having electrical circuit |
| This subclass has no definition. | |
| 633 | . Having fluid-agitating means |
| This subclass has no definition. | |
| 634 | .. Rotating carrier |
| This subclass has no definition. | |
| 635 | ... Motor driven |
| This subclass has no definition. | |
| 636 | . Photographic medium processing vessel |
| This subclass has no definition. | |
| 637 | .. Having interlocking doors |
| This subclass has no definition. | |
| 638 | .. Attachment or accessory |
| This subclass has no definition. | |
| 639 | ... Visual photographic medium scanner |
| This subclass has no definition. | |
| 640 | ... Adjustable photographic medium holding means |
| This subclass has no definition. | |
| 641 | ... Reservoir |
| This subclass has no definition. | |
| 642 | .. Having photographic medium support |
| This subclass has no definition. | |
| 643 | ... In shallow tray or pan |
| This subclass has no definition. | |
| 644 | ... For plate |
| This subclass has no definition. | |
| 645 | .. Having film-guiding ribs |
| This subclass has no definition. | |
| 646 | . Film guide |
| This subclass has no definition. | |
| 647 | . Photographic medium holding device |
| This subclass has no definition. | |
| 648 | .. Spool |
| This subclass has no definition. | |
| 649 | .. Tensioning means |
| This subclass has no definition. | |
| 650 | .. Adjustable means |
| This subclass has no definition. | |
| 651 | .. Retaining means |
| This subclass has no definition. | |
| 652 | .. Gripping means |
| This subclass has no definition. | |
| 653 | ... Frame with opposed force-gripping means |
| This subclass has no definition. | |
| 654 | ... Plate |
| This subclass has no definition. | |
| 655 | RETOUCHING |
| This subclass has no definition. | |
| 656 | . Stand |
| This subclass has no definition. | |
| 657 | .. Vibrating |
| This subclass has no definition. | |
| 658 | BURNISHING |
| This subclass has no definition. | |
| 659 | . Rotary burnishing surface |
| This subclass has no definition. | |
| 660 | .. Internally heated |
| This subclass has no definition. | |
| 661 | MISCELLANEOUS |
| This subclass has no definition. | |
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
| This subclass has no definition. | |
| FOR 700 | AUTOMATIC CAMERA FOCUSING: (354/400) |
| Foreign art collection including means responsive to a focus condition of the camera and for automatically adjusting the lens system of the camera to produce a desired degree of sharpness of an image. | |
| FOR 701 | . Using sound: (354/401) |
| Subject matter under subclass FOR 700 in which the distance to an object is determined by emitting or detecting sound. | |
| FOR 702 | . Having photoelectric focusing system or device: (354/402) |
| Subject matter under subclass FOR 700 including a photoelectric means responsive to the focus condition of the camera and for adjusting the lens system of the camera to produce a desired degree of sharpness of an image. | |
| FOR 703 | .. Using active ranging: (354/403) |
| Subject matter under subclass FOR 702 in which the photoelectric means responds to artificially generated light reflected off an object. | |
| FOR 704 | .. Having moving optical means in front of photocell: (354/404) |
| Subject matter under subclass FOR 702 having an optical means other than the camera lens which is moved in a manner in front of the photoelectric means for focusing purposes. | |
| FOR 705 | ... Having moving mirror: (354/405) |
| Subject matter under subclass FOR 704 in which the optical means is a mirror. | |
| FOR 706 | .. Having stationary beam splitter: (354/406) |
| Subject matter subclass FOR 702 having a stationary optical means which splits the image light into a plurality of paths for focusing purposes. | |
| FOR 707 | ... Having split image means: (354/407) |
| Subject matter under subclass FOR 706 in which the stationary optical means fractures the image light into more than one partial image for focusing purposes. | |
| FOR 708 | .. Having two separate stationary predetector optical systems: (354/408) |
| Subject matter under subclass FOR 702 having two photoelectric means each one having a stationary lens system of focusing the image of an object. | |
| FOR 709 | .. Having focus indicator: (354/409) |
| Subject matter under subclass FOR 702 having an indicator which shows the state of focus of the camera. | |
| FOR 710 | AUTOMATIC EXPOSURE CONTROL SYSTEM OR DEVICE: (354/410) |
| Foreign art collection having means which automatically controls the exposure of photographic film in combination with camera structure. | |
| FOR 711 | . Nonphotoelectric exposure control type: (354/411) |
| Subject matter under subclass FOR 710 having a radiant energy responsive device which does not employ the photoelectric effect (e.g., comparison photometer). | |
| FOR 712 | . For controlling entire photographic operation: (354/412) |
| Subject matter under subclass FOR 710 which includes circuitry for controlling the entire photographic operation of exposing photographic film. | |
| FOR 713 | . Including artificial illumination system or device: 354/413) |
| Subject matter under subclass FOR 710 including a light source to direct light to an object, or means to control the intensity or time interval of light from the light source. | |
| FOR 714 | .. For fill-in illumination: (354/414) |
| Subject matter under subclass FOR 713 in which the artificial light is used to supplement natural lighting. | |
| FOR 715 | .. Having preexposure flashing: (354/415) |
| Subject matter under subclass FOR 713 in which an entire flash cycle occurs prior to commencing an exposure cycle and second flash cycle occurs during the exposure cycle. | |
| FOR 716 | .. Having flash termination control: (354/416) |
| Subject matter under subclass FOR 713 in which illumination from the artificial light source is terminated after a time determined by a light responsive device. | |
| FOR 717 | ... Quench type: (354/417) |
| Subject matter under subclass FOR 716 in which termination occurs by shorting or shunting the flash power source. | |
| FOR 718 | .. Charge level or power supply responsive: (354/418) |
| Subject matter under subclass FOR 713 having circuitry responsive to the charge level or power supply condition of the flash device. | |
| FOR 719 | .. Automatically activated under low light condition:(354/419) |
| Subject matter under subclass FOR 713 in which the flash device is automatically enabled whenever insufficient scene light exists. | |
| FOR 720 | .. Controlling exposure without controlling flash: (354/420) |
| Subject matter under subclass FOR 713 in which artificial illumination is held constant and circuitry adjusts either the diaphragm or exposure time dependent on the artificial illumination. | |
| FOR 721 | ... Having follow focus control of exposure: (354/421) |
| Subject matter under subclass FOR 720 having means for setting the distance to the subject which controls the exposure circuitry. | |
| FOR 722 | ... Having single circuit controlling the shutter and diaphragm: (354/422) |
| Subject matter under subclass FOR 720 in which a single circuit controls both the shutter and diaphragm. | |
| FOR 723 | ... Having means for controlling only the diaphragm: (354/423) |
| Subject matter under subclass FOR 720 in which circuitry controls only the diaphragm functions. | |
| FOR 724 | .. Having photocell used as flash trigger: (354/424) |
| Subject matter under subclass FOR 713 in which the light responsive means responds to a burst of light for triggering the start of flash operation. | |
| FOR 725 | . Having log transformation circuit: (354/425) |
| Subject matter under subclass FOR 710 in which the voltage or current from a light responsive means is transformed to a natural log function. | |
| FOR 726 | .. Digital: (354/426) |
| Subject matter under subclass FOR 725 in which a counter or register is used for transformation. | |
| FOR 727 | .. Having log expansion: (354/427) |
| Subject matter under subclass FOR 725 in which the logarithmic voltage or current is inversely transformed to its original value. | |
| FOR 728 | .. Having temperature compensation circuit: (354/428) |
| Subject matter under subclass FOR 725 having circuitry which electrically compensates for changes in the logarithmic transformation circuitry due to temperature changes. | |
| FOR 729 | . Having plural photocells: (354/429) |
| Subject matter under subclass FOR 710 having more than one light responsive device. | |
| FOR 730 | .. Measuring special property of light or subject (e.g., color, speed, etc.): (354/430) |
| Subject matter under subclass FOR 729 in which the light responsive means measures properties of the light other than intensity. | |
| FOR 731 | .. Having light reflected from film or shutter: (354/431) |
| Subject matter under subclass FOR 729 in which the light responsive means receives light which has been reflected from the film or shutter in the camera. | |
| FOR 732 | .. Having more than two cells: (354/432) |
| Subject matter under subclass FOR 729 in which more than two discrete light responsive means are present. | |
| FOR 733 | .. Having only two cells measuring light directly from subject: (354/433) |
| Subject matter under subclass FOR 729 in which only two light responsive means are present and each receive light directly from the object with no more than a lens or aperture in front of each light responsive means. | |
| FOR 734 | .. Having only two cells used to control exposure time: (354/434) |
| Subject matter under subclass FOR 729 in which only two light responsive means are present and the outputs of each are used to control exposure time. | |
| FOR 735 | . Having circuit for controlling a diaphragm shutter: (354/435) |
| Subject matter under subclass FOR 710 including a circuit which controls a single means behind the camera"s optical system for limiting both the cross sectional area of the admitted light and the length of time the film is exposed to the light. | |
| FOR 736 | .. Walking beam type: (354/436) |
| Subject matter under subclass FOR 735 in which the diaphragm shutter is formed by two sliding rigid plates which move in opposite directions. | |
| FOR 737 | ... Using digital control: (354/437) |
| Subject matter under subclass FOR 736 in which the circuit contains either a counter, register or analog to digital converter. | |
| FOR 738 | .. Clamp or stop needle type: (354/438) |
| Subject matter under subclass FOR 735 in which the specific maximum aperture is set by a follower making mechanical contact with the needle of a galvanometer which is controlled by the circuit. | |
| FOR 739 | .. Stepping motor type: (354/439) |
| Subject matter under subclass FOR 735 in which the diaphragm shutter is driven by a stepping motor. | |
| FOR 740 | .. Solenoid control type: (354/440) |
| Subject matter under subclass FOR 735 in which a solenoid is used to release the diaphragm shutter or to stop the diaphragm shutter at a specific aperture size. | |
| FOR 741 | . Having circuit for controlling separate diaphragm and shutter: (354/441) |
| Subject matter under subclass FOR 710 including a circuit which controls a separate means for limiting the cross sectional area of the admitted light and a separate means for limiting the length of time the film is exposed to the light. | |
| FOR 742 | .. Having selectable priority: (354/442) |
| Subject matter under subclass FOR 741 in which electrical parameters of the circuit may be manually set to selectively set exposure time or aperture or to have both exposure time and aperture automatically determined. | |
| FOR 743 | .. Having programmed control only: (354/443) |
| Subject matter under subclass FOR 741 in which aperture and exposure time are both always automatically set. | |
| FOR 744 | .. Having exposure time priority only: (354/444) |
| Subject matter under subclass FOR 741 in which exposure time is always manually set and aperture is always automatically set. | |
| FOR 745 | .. Having aperture priority only: (354/445) |
| Subject matter under subclass FOR 741 in which aperture is always manually set and exposure time is always automatically set. | |
| FOR 746 | . Having circuit for controlling diaphragm only: (354/446) |
| Subject matter under subclass FOR 710 including a circuit which is limited solely to controlling the cross sectional area of the admitted light. | |
| FOR 747 | .. Clamp or stop needle type: (354/447) |
| Subject matter under subclass FOR 746 in which the specific maximum aperture is set by a follower making mechanical contact with the needle of a galvanometer which is controlled by the circuit. | |
| FOR 748 | .. Ratchet/pawl type: (354/448) |
| Subject matter under subclass FOR 746 in which the diaphragm is stopped at a specific aperture by engagement of a pawl with a ratchet. | |
| FOR 749 | .. Direct drive galvanometer type: (354/449) |
| Subject matter under subclass FOR 746 in which the rotation of a galvanometer controlled by the circuit is directly transmitted via a shaft or gear train for moving the diaphragm to a specific aperture. | |
| FOR 750 | ... Having bridge circuit: (354/450) |
| Subject matter under subclass FOR 749 in which the circuit contains a network having two terminal pairs one of which is connected to a galvanometer and arranged such that when power is fed to one terminal pair, by suitable adjustment of the elements in the network, zero output is obtained at the terminal pair connected to the galvanometer. | |
| FOR 751 | .. Servo motor type: (354/451) |
| Subject matter under subclass FOR 746 in which the circuit contains a feedback section indicative of the specific aperture value which is used to make further adjustment to the aperture. | |
| FOR 752 | ... Using stepping motor: (354/452) |
| Subject matter under subclass FOR 751 in which the servo circuit is used to control a stepping motor which drives the diaphragm to a specific aperture. | |
| FOR 753 | .. Including special driving arrangement: (354/453) |
| Subject matter under subclass FOR 746 in which the diaphragm is driven directly by a linear solenoid, electrostatic force or by an electro-optical means. | |
| FOR 754 | .. Including irregular diaphragm opening: (354/454) |
| Subject matter under subclass FOR 746 in which the diaphragm means produces an irregularly varying aperture. | |
| FOR 755 | .. Having interchangeable lens: (354/455) |
| Subject matter under subclass FOR 746 in which the circuit is adapted to be used in cameras having interchangeable lens. | |
| FOR 756 | AERIAL CAMERA: (354/65) |
| Foreign art collection wherein a camera is specifically adapted for aerial photography or a camera combined with or specially adapted for attachment to a support which is at a practically inaccessible altitude or a camera with means specially adapted for controlling exposures at inaccessible altitudes. | |
| FOR 757 | . Having shutter or film feed speed and air or spin speed synchronizing: (354/66) |
| Subject matter under subclass FOR 756 wherein the camera has means for varying the speed of the shutter or light sensitive material feeding mechanism in response to a change in the speed of an air vehicle. | |
| FOR 758 | . Remote exposure control: (354/67) |
| Subject matter under subclass FOR 756 including means to control a camera by a device actuated by radiation whereby an operator or a radiation source can control the camera through the device from a remote point. | |
| FOR 759 | . Simultaneous recording of plural images: (354/68) |
| Subject matter under subclass FOR 756 wherein two or more images are recorded at the same time. | |
| FOR 760 | .. Plural images recorded on plural film: (354/69) |
| Subject matter under subclass FOR 759 wherein the plural images are recorded on separate light sensitive materials. | |
| FOR 761 | . Having camera direction stabilizing (e.g., gyroscope, etc.): (354/70) |
| Subject matter under subclass FOR 756 wherein the camera has an image stabilizing system to compensate for the movement of the camera holding structure. | |
| FOR 762 | . Including continuously moving film: (354/71) |
| Subject matter under subclass FOR 756 wherein a film is shifted without interruption during the recording of a picture. | |
| FOR 763 | . Having indicator, signal or scale: (354/72) |
| Subject matter under subclass FOR 756 including means to indicate information pertaining to the operation of the camera to an operator. | |
| FOR 764 | . Including synchronization: (354/73) |
| Subject matter under subclass FOR 756 having means for operating in timed relation two or more devices, e.g., shutter and diaphragm, shutter and illumination means, etc. | |
| FOR 765 | . Support or holder: (354/74) |
| Subject matter under subclass FOR 756 including means for supporting the camera against gravity. | |
| FOR 766 | EXPOSURE IDENTIFICATION: (354/105) |
| Foreign art collection including camera structure and means to facilitate marking light sensitive surfaces for identification purposes. | |
| FOR 767 | . Autos:graphic camera: (354/106) |
| Subject matter under subclass FOR 766 wherein said means is part of the camera structure. | |
| FOR 768 | .. Stencil or indicia transfer strip: (354/107) |
| Subject matter under subclass FOR 767 wherein said means involves the use of a stencil or transfer strip. | |
| FOR 769 | ... Removable: (354/108) |
| Subject matter under subclass FOR 768 wherein said strip is inserted or extracted from said camera during normal usage. | |
| FOR 770 | . Having auxiliary identification photographing system: (354/109) |
| Subject matter under subclass FOR 766 including means for recording a plurality of objects in a plurality of planes, the reproduction of which is recorded on a single frame of said surface. | |
| FOR 771 | OBJECT ILLUMINATION COMBINED WITH CAMERA STRUCTURE: (354/126) |
| Foreign art collection having artificial means to illuminate a subject in combination with camera structure. | |
| FOR 772 | . Having measuring, testing or indicating: (354/127.1) |
| Subject matter under subclass FOR 771 including means for measuring, testing or indicating some condition of the illumination source or the camera structure. | |
| FOR 773 | .. Having flash ready indicator: (354/127.11) |
| Subject matter under subclass FOR 772 in which the readiness of the flash device is indicated. | |
| FOR 774 | ... Indicating power source status: (354/127.12) |
| Subject matter under subclass FOR 773 in which the indicator is responsive to the quantity of charge on a capacitor, the quantity of voltage or current of a battery or operative status of an electric energy source which powers the flash unit. | |
| FOR 775 | .. Having distance indicator: (354/127.13) |
| Subject matter under subclass FOR 772 in which the indicator sets or displays the distance from the flash unit to the subject. | |
| FOR 776 | . Having camera synchronization: (354/129) |
| Subject matter under subclass FOR 771 including means to actuate the shutter in timed relationship with the illumination means. | |
| FOR 777 | .. Shutter controlled by explosive force of flash device: (354/130) |
| Subject matter under subclass FOR 776 including a combustible material whose ignition provides a mechanical force to operate a shutter mechanism. | |
| FOR 778 | .. Remote control (e.g., radio wave, etc.): (354/131) |
| Subject matter under subclass FOR 776 including means to control a camera by a device actuated by radiation whereby an operator or a radiation source can control the camera through the device from a remote point. | |
| FOR 779 | .. Multiple illumination units: (354/132) |
| Subject matter under subclass FOR 776 including more than one illumination means simultaneously operated. | |
| FOR 780 | .. Having shutter relay or solenoid: (354/133) |
| Subject matter under subclass FOR 776 including electromagnetic means to actuate or release a shutter. | |
| FOR 781 | .. Having pneumatic shutter release: (354/134) |
| Subject matter under subclass FOR 776 including gas pressure means to actuate a shutter. | |
| FOR 782 | .. Energizing generator contained in flash unit: (354/135) |
| Subject matter under subclass FOR 776 including an electromechanical transducer which forms part of a flash unit to produce electric current for energizing the illumination means. | |
| FOR 783 | .. Reflex focusing mirror closes contacts: (354/136) |
| Subject matter under subclass FOR 776 including an illumination circuit that is closed by the movement of a reflex focusing mirror from a focusing position to an exposure position. | |
| FOR 784 | .. Having time delay adjustment means: (354/137) |
| Subject matter under subclass FOR 776 wherein means are provided for varying the time interval between the initiation of the illumination and the shutter actuation. | |
| FOR 785 | ... Positional: (354/138) |
| Subject matter under subclass FOR 784 including means to change the time interval by moving an element to a selected position. | |
| FOR 786 | .. Having detachable synchronizer: (354/140) |
| Subject matter under subclass FOR 776 including means to disconnect the synchronizer from the camera. | |
| FOR 787 | .. Convertible illumination means: (354/141) |
| Subject matter under subclass FOR 776 including means for changing from one type of illumination means to another. | |
| FOR 788 | .. Percussive illumination source: (354/142) |
| Subject matter under subclass FOR 776 including mechanical means to deliver a striking blow to combustible illuminating material. | |
| FOR 789 | .. Flash unit includes spare lamps: (354/143) |
| Subject matter under subclass FOR 776 including means for sequentially substituting operative lamps for expended lamps. | |
| FOR 790 | ... Having unison film advance and lamp switching: (354/144) |
| Subject matter under subclass FOR 789 including means for coordinating the introduction of unexposed light sensitive surface into an exposing position and the substitution of an operative illumination lamp into illumination position. | |
| FOR 791 | .. Electronic flash unit: (354/145.1) |
| Subject matter under subclass FOR 776 having an illumination source of the gas discharge type. | |
| FOR 792 | .. Curtain shutter: (354/146) |
| Subject matter under subclass FOR 776 including a light excluding member which is a flexible sheet or curtain with an opening which passes across a light sensitive surface to produce an exposure and is usually roller mounted. | |
| FOR 793 | .. Flash unit contacts actuated by shutter movement: (354/147) |
| Subject matter under subclass FOR 776 including an electrical firing circuit with switch contacts that are mechanically controlled by the mechanical movement of a shutter or shutter actuator mechanism. | |
| FOR 794 | . Lamp substitution: (354/148) |
| Subject matter under subclass FOR 771 including means for permitting movement of a spare source into illumination position. | |
| FOR 795 | . Having variable illumination angle: (354/149.1): |
| Subject matter under subclass FOR 771 in which the illumination angle is adjustable. | |
| FOR 796 | . Having flash built into camera: (354/149.11) |
| Subject matter under subclass FOR 771 in which the illumination unit is part of the camera body. | |
| FOR 797 | INCLUDING MEANS TO REFLECT IMAGE TO FILM: (354/150) |
| Foreign art collection having a mirror to reflect the light rays from an object onto a light sensitive surface. | |
| FOR 798 | TWIN LENS REFLEX CAMERA: (354/151) |
| Foreign art collection comprising camera structure with two similar lenses, one a camera lens and one for a viewfinder, which are so coupled that they both focus on exactly the same plane and a mirror in a fixed position to reflect, through the viewfinder lens, exactly the same view as viewed by the camera lens. | |
| FOR 799 | REFLEX CAMERA WITH SINGLE OBJECTIVE: (354/152) |
| Foreign art collection comprising camera structure with one lens and a mirror to reflect an exact view of a scene to a viewfinder and then the mirror is moved so the scene will be recorded. | |
| FOR 800 | . Film advance means sets mirror: (354/153) |
| Subject matter under subclass FOR 799 including means to move a light sensitive surface from one frame to another and means to position the mirror so that it will reflect the scene to the viewfinder. | |
| FOR 801 | . Having means to block light from film (e.g., screen, etc.): (354/154) |
| Subject matter under subclass FOR 799 having means to obstruct light from the light sensitive surface in addition to a shutter and mirror. | |
| FOR 802 | . Plural optical means in view finder: (354/155) |
| Subject matter under subclass FOR 799 including a combination of two or more similar or diverse optical elements which are optically related. | |
| FOR 803 | . Having manipulating means (e.g., lever, etc.): (354/156) |
| Subject matter under subclass FOR 799 having a lever which is operated by hand to move the mirror. | |
| FOR 804 | . Plate camera: (354/157) |
| Subject matter under subclass FOR 799 including two or more sensitized surfaces, herein called "plates", not in the same plane are encased within a camera and are brought to the exposure position one at a time without opening the receiver to light. | |
| FOR 805 | . Folding, collapsible or bellows camera: (354/158) |
| Subject matter under subclass FOR 799 including means to effect a reduction in camera size from an operative condition to an inoperative condition. | |
| FOR 806 | PICTURE SIZE VARIABLE: (354/159) |
| Foreign art collection having means to permit the recording of an image and means to change the physical dimensions of a frame. | |
| FOR 807 | CAMERA BACK OR FILM CARRIER ANGULARLY ADJUSTABLE: (354/160) |
| Foreign art collection having means to support a light-sensitive surface or means to cover the rear of a camera wherein either is shiftable with respect to an objective so that the vertical plane of the objective is not parallel to a vertical plane of the light-sensitive surface or means to cover the rear of the camera. | |
| FOR 808 | CAMERA FILM AND FOCUSING SCREEN EXCHANGEABLE: (354/161) |
| Foreign art collection having a focusing surface and plateholder which are removable or detachable so that the surface and the plateholder can be successively brought into the same position relative to the lens. | |
| FOR 809 | WITH RANGEFINDER: (354/162) |
| Foreign art collection having camera structure and means to measure the distance of an object from two fixed stations on the camera. | |
| FOR 810 | . Rangefinder coupled with focusing: (354/163) |
| Subject matter under subclass FOR 809 wherein the means to measure the distance is joined to a camera lens and they both are moved simultaneously. | |
| FOR 811 | .. Having parallax correction: (354/164) |
| Subject matter under subclass FOR 810 including means to correct for the change in position of a scene seen in a viewfinder and that which will actually be photographed by a lens. | |
| FOR 812 | .. Focusing lights: (354/165) |
| Subject matter under subclass FOR 810 including means for projecting intersecting focusing light rays from a camera. | |
| FOR 813 | .. Having viewfinder: (354/166) |
| Subject matter under subclass FOR 810 including a viewing device attached to or part of a camera so as to indicate what portion of the view in front of the camera will actually be recorded. | |
| FOR 814 | .. Having adjustable coupling to compensate for change of camera lens: (354/167) |
| Subject matter under subclass FOR 810 including means to shift the means joining the rangefinder and lens to synchronize them. | |
| FOR 815 | .. Cam means to actuate rangefinder: (354/168) |
| Subject matter under subclass FOR 810 wherein the means to move the rangefinder is a surface of fixed points of varying distance from a fixed point which surface is in contact with a follower. | |
| FOR 816 | .. Lever means to actuate rangefinder: (354/169) |
| Subject matter under subclass FOR 810 wherein the means to move the rangefinder is an element which moves accurately about a fulcrum member. | |
| FOR 817 | MOTOR FILM DRIVE (e.g., spring, etc.): (354/170) |
| Foreign art collection having camera structure and means to convert energy to produce or impart motion to a light-sensitive material. | |
| FOR 818 | . Automatic film advance: (354/171) |
| Subject matter under subclass FOR 817 wherein the light-sensitive material is moved upon each actuation of a shutter by automatic mechanism. | |
| FOR 819 | .. Having spring tension indicator: (354/172) |
| Subject matter under subclass FOR 818 including means to indicate to an operator of a camera information pertaining to the operation of a spring motor. | |
| FOR 820 | .. Having electric motor: (354/173.1) |
| Subject matter under subclass FOR 818 in which the automatic mechanism includes an electric motor. | |
| FOR 821 | ... Having electronic timing: (354/173.11) |
| Subject matter under subclass FOR 820 in which the operation of the electric motor is limited and controlled by an electronic circuit having an electronic timing means. | |
| FOR 822 | MAGAZINE CAMERA: (354/174) |
| Foreign art collection wherein two or more light sensitive surfaces, herein called "plates", not in the same plane are encased within a camera structure or light-tight receiver attachable thereto and are brought to the exposure position one at a time without opening the receiver to light. | |
| FOR 823 | . Rotatable magazine: (354/175) |
| Subject matter under subclass FOR 822 wherein the plates are mounted on a turret or drum magazine which is rotatable 360 degrees and which places a new plate in the exposure position upon a predetermined amount of rotation (e.g., a turret may have 2 or more sides with plates mounted on each side and pivoted at its center). | |
| FOR 824 | . Hand-changed plate: (354/176) |
| Subject matter under subclass FOR 822 wherein a flexible end to the magazine-box or light-guard admits the hand of the operator to the box to permit a change of the plate to be effected by hand guidance of the changing mechanism or by a handhold on the plate. | |
| FOR 825 | . Tilting magazine: (354/177) |
| Subject matter under subclass FOR 822 wherein the change of the plate from storage to exposure position or vice versa, necessitates vertical tilting or rotating a receiver constituting at least a part of the magazine and itself holding more than one plate in different planes. | |
| FOR 826 | . Flexible carrier for plates: (354/178) |
| Subject matter under subclass FOR 822 wherein the magazine is characterized by flexible carrier means for transferring the plates between the storage and exposure positions. | |
| FOR 827 | .. Having tab means: (354/179) |
| Subject matter under subclass FOR 826 wherein each sensitized plate has its own carrier with a tab portion for manually pulling the plate around a curved track to or from the exposure area. | |
| FOR 828 | . Sliding plate: (354/180) |
| Subject matter under subclass FOR 822 wherein the plate moves in a straight line. | |
| FOR 829 | .. Sliding and return: (354/181) |
| Subject matter under subclass FOR 828 wherein the plates in the receiver are moved in alternate directions from an exposure position and back to the receiver. | |
| FOR 830 | .. Intermediate exposure chamber: (354/182) |
| Subject matter under subclass FOR 828 wherein the plate is moved to an exposure position between two other plate receivers. | |
| FOR 831 | . Quarter-turned plate: (354/183) |
| Subject matter under subclass FOR 822 including two receivers with plates, the planes of these plates are perpendicular to each other, and means for exposing the plates or transferring them from one receiver to the other. | |
| FOR 832 | .. Tilting: (354/184) |
| Subject matter under subclass FOR 831 wherein the plate transfer from one receiver to the other is effected by swinging the plate upon an axis in or near one of its edges. | |
| FOR 833 | ... Baseguides: (354/185) |
| Subject matter under subclass FOR 832 wherein the plate is guided at its base during movement between its two storage positions. | |
| FOR 834 | . Rear plate replaceable: (354/186) |
| Subject matter under subclass FOR 822 wherein the plates are removed from one end or face of a receiver and replaced at the other end or back of the same receiver in a plane parallel to their first positions. | |
| FOR 835 | MANUAL CAMERA FOCUSING: (354/195.1) |
| Foreign art collection having manually adjustable means for moving lenses of a camera to obtain sharpness of an image on a light sensitive surface and camera structure. | |
| FOR 836 | . Diaphragm controlled by focusing: (354/195.11) |
| Subject matter under subclass FOR 835 wherein the lens is coupled to a diaphragm so that the diaphragm is set by movement of the lens. | |
| FOR 837 | . Plural lenses: (354/195.12) |
| Subject matter under subclass FOR 835 having two or more lenses to direct light rays upon a light sensitive surface. | |
| FOR 838 | . Having distance indicator: (354/195.13) |
| Subject matter under subclass FOR 835 including means to indicate the distance between the camera and the object to be photographed. | |
| FOR 839 | . Having viewfinder: (354/199) |
| Subject matter under subclass FOR 835 including a viewing device attached to or part of a camera that will show a scene that is to be recorded. | |
| FOR 840 | .. Including focusing screen: (354/200) |
| Subject matter under subclass FOR 839 including a surface upon which the image formed by the lens can be seen. | |
| FOR 841 | ... And reflector: (354/201) |
| Subject matter under subclass FOR 840 including a mirror surface wherein light striking said mirror surface will return back into the medium from which it came and onto said focusing surface or screen. | |
| FOR 842 | CAMERA DETAILS: (354/202) |
| Foreign art collection wherein the subject matter relates to miscellaneous structure or particular details adapted for or intended for use with a camera. | |
| FOR 843 | . Film-restraining means: (354/203) |
| Subject matter under subclass FOR 842 having means to press or hold a film in a plane in which an image formed by a lens is sharp. | |
| FOR 844 | . Interlocking film advance and shutter tension or setting: (354/204) |
| Subject matter under subclass FOR 842 having means for moving a light-sensitive material wherein the means is coupled with shutter mechanism. | |
| FOR 845 | .. Focal plane shutter: (354/205) |
| Subject matter under subclass FOR 844 wherein a shutter is located near the focal plane of a lens. | |
| FOR 846 | .. Including film movement limiting means: (354/206) |
| Subject matter under subclass FOR 844 having means to limit the light sensitive material to one frame. | |
| FOR 847 | . Double exposure prevention: (354/207) |
| Subject matter under subclass FOR 842 wherein the camera has some structure or indicator which prevents or warns an operator of double exposure. | |
| FOR 848 | .. Foldable, collapsible, or extensible camera structure: (354/208) |
| Subject matter under subclass FOR 847 including means to effect a reduction in size of a foldable, collapsible, or extensible lens holder from an operative condition to an inoperative condition. | |
| FOR 849 | .. Having manual override (i.e., permits double exposure): (354/209) |
| Subject matter under subclass FOR 847 including means to permit an operator to manually manipulate a shutter actuating means so that a double exposure can be made. | |
| FOR 850 | . Plural film type: (354/210) |
| Subject matter under subclass FOR 842 wherein the camera structure provides for more than one supply of light sensitive material for recording. | |
| FOR 851 | . Film cut-off: (354/211) |
| Subject matter under subclass FOR 842 having means for cutting a portion of a light-sensitive material from a strip. | |
| FOR 852 | . Film-advancing means: (354/212) |
| Subject matter under subclass FOR 842 having means for moving light-sensitive material. | |
| FOR 853 | .. Having film movement limiting means (i.e., movement stops after one frame):(354/213) |
| Subject matter under subclass FOR 852 including means to limit the light-sensitive material advance to one frame. | |
| FOR 854 | .. Including rewind means: (354/214) |
| Subject matter under subclass FOR 852 comprising means to reverse the winding of the light-sensitive material. | |
| FOR 855 | .. Including film position indicating means: (354/215) |
| Subject matter under subclass FOR 852 comprising means to convey information to an operator related to the light sensitive material position with an exposure plane. | |
| FOR 856 | .. Posterior roll: (354/216) |
| Subject matter under subclass FOR 852 having a roll which lies behind the plane upon which an exposure is made. | |
| FOR 857 | . Film frame counting or measuring: (354/217) |
| Subject matter under subclass FOR 842 comprising means to indicate the number of pictures taken or means to indicate how much sensitive material is used or left to be used. | |
| FOR 858 | .. Measuring: (354/218) |
| Subject matter under subclass FOR 857 including the means to indicate the length of light- sensitive material used or left to be used. | |
| FOR 859 | . Viewfinder: (354/219) |
| Subject matter under subclass FOR 842 for an attachment to or used as part of a camera that will show a scene that will be included in a frame. | |
| FOR 860 | .. Pose reflector: (354/220) |
| Subject matter under subclass FOR 859 having means for returning a light striking a surface into the medium from which it came so that a person can see a view of himself. | |
| FOR 861 | .. Parallax correction: (354/221) |
| Subject matter under subclass FOR 859 including means to correct for the change in position of a scene seen in a viewfinder and that which will actually be photographed by a lens. | |
| FOR 862 | .. Selective or adjustable viewfinder field: (354/222) |
| Subject matter under subclass FOR 859 having means to permit a person to determine the areas included on a negative or means to regulate the area on a negative. | |
| FOR 863 | .. Selective or adjustable viewing position: (354/223) |
| Subject matter under subclass FOR 859 having means to permit angular adjustment of the viewfinder or person to select the angle of viewing. | |
| FOR 864 | .. Having reflector: (354/224) |
| Subject matter under subclass FOR 859 having means for returning light striking a surface into the medium from which it came. | |
| FOR 865 | ... Plural: (354/225) |
| Subject matter under subclass FOR 864 having more than one reflector. | |
| FOR 866 | . Shutter: (354/226) |
| Subject matter under subclass FOR 842 having means to interrupt the light passing through a lens to a light-sensitive material. | |
| FOR 867 | .. Electro-optical type: (354/227.1) |
| Subject matter under subclass FOR 866 having optical media that can be changed by the application of an electric or magnetic field. | |
| FOR 868 | .. Having diaphragm: (354/228) |
| Subject matter under subclass FOR 866 including means to control the amount of light passing through a lens to a light sensitive material. | |
| FOR 869 | ... Plural apertured diaphragm: (354/229) |
| Subject matter under subclass FOR 868 including more than one opening to control the light. | |
| FOR 870 | ... Shutter and diaphragm formed by the same pivoted or sliding plates: (354/230) |
| Subject matter under subclass FOR 868 wherein the same means interrupts and controls light passing through a lens to a light sensitive material. | |
| FOR 871 | ... Including coupled shutter and diaphragm: (354/231) |
| Subject matter under subclass FOR 868 having means to connect the shutter and diaphragm so that a means to adjust one will also adjust the other. | |
| FOR 872 | ... Diaphragm opens for focusing or viewing: (354/232) |
| Subject matter under subclass FOR 868 having means for moving the blades of a diaphragm to allow the maximum amount of light to pass through for focusing or viewing or means to hold the blades of a diaphragm fully open until the shutter release is actuated. | |
| FOR 873 | .. Having shutter between lens: (354/233) |
| Subject matter under subclass FOR 866 wherein the shutter is placed between front and rear components of a lens. | |
| FOR 874 | .. Dynamo-electric actuated: (354/234.1) |
| Subject matter under subclass FOR 866 having means to convert electrical energy to mechanical energy by means of an electromagnet to cause the shutter to actuate. | |
| FOR 875 | ... Single linear solenoid: (354/235.1) |
| Subject matter under subclass FOR 874 having only one dynamoelectric means which is constrained to move in a straight line. | |
| FOR 876 | .. Plural shutters: (354/236) |
| Subject matter under subclass FOR 866 having more than one means to interrupt the light. | |
| FOR 877 | .. Having delayed release means: (354/237) |
| Subject matter under subclass FOR 866 including means to defer for a time the initial actuation of the shutter. | |
| FOR 878 | ... Including electric circuit means: (354/238.1) |
| Subject matter under subclass FOR 877 wherein the means to delay the shutter release includes an electric system. | |
| FOR 879 | ... Having clocktrain: (354/239) |
| Subject matter under subclass FOR 877 wherein the means to delay the shutter release includes plural gearing. | |
| FOR 880 | .... Detachable from camera: (354/240) |
| Subject matter under subclass FOR 879 having means to remove the delay means from the camera. | |
| FOR 881 | .. Curtain or flexible plate type: (354/241) |
| Subject matter under subclass FOR 866 wherein the light interrupter means is a resilient or flexible sheet. | |
| FOR 882 | ... Plural curtains or plates: (354/242) |
| Subject matter under subclass FOR 881 having more than one resilient or flexible sheet wherein two resilient or flexible sheets form an opening which passes across a light sensitive material to produce an exposure. | |
| FOR 883 | .... Curtains width opening: (354/243) |
| Subject matter under subclass FOR 882 including means to adjust or control the extent of the opening to produce an exposure. | |
| FOR 884 | ..... More than two rollers: (354/244) |
| Subject matter under subclass FOR 883 including three or more supply and take-up spools for storing the curtains or flexible plates. | |
| FOR 885 | .. Sliding rigid plate: (354/245) |
| Subject matter under subclass FOR 866 wherein the light interrupter means is a stiff sheet. | |
| FOR 886 | ... Plural plates: (354/246) |
| Subject matter under subclass FOR 885 having more than one stiff sheet. | |
| FOR 887 | .... Moves in opposite directions: (354/247) |
| Subject matter under subclass FOR 886 wherein one of the stiff sheets slides in a diverse direction with respect to the other sheet. | |
| FOR 888 | ... Rectilinear reciprocation: (354/248) |
| Subject matter under subclass FOR 885 wherein a rigid plate is moved in alternate directions in a straight line. | |
| FOR 889 | .... Vertical motion: (354/249) |
| Subject matter under subclass FOR 888 wherein the rigid plate is moved in a straight line so as to form a right angle with the plane of the horizon. | |
| FOR 890 | .. Pivoting or rotating blade: (354/250) |
| Subject matter under subclass FOR 866 wherein a shutter is mounted for movement in one direction only or is rotatably reciprocated, about a fixed axis. | |
| FOR 891 | ... Having cocking means: (354/251) |
| Subject matter under subclass FOR 890 comprising means to set a shutter actuation means. | |
| FOR 892 | ... Having brake means: (354/252) |
| Subject matter under subclass FOR 890 comprising means to stop a shutter blade after a complete shutter actuation. | |
| FOR 893 | ... Including aperture cover or lid: (354/253) |
| Subject matter under subclass FOR 890 comprising two or more blades to stop light from entering a camera. | |
| FOR 894 | ... Shutter blade moves continuously from closed to open to closed position: (354/254) |
| Subject matter under subclass FOR 890 comprising means for moving a blade with a first aperture in it past a second aperture, e.g., diaphragm, so that the first aperture moves on past the second aperture to close if from light. | |
| FOR 895 | .... Blade moves in opposite direction on alternate exposures: (354/255) |
| Subject matter under subclass FOR 894 wherein the blade with the aperture moves first in one way past the second aperture and then moves back past the second aperture when another picture is taken. | |
| FOR 896 | ... Having retard means: (354/256) |
| Subject matter under subclass FOR 890 having means to hold a shutter fully open for a certain period of time. | |
| FOR 897 | .... Including pneumatic means: (354/257) |
| Subject matter under subclass FOR 896 wherein the means to hold the shutter open is an expansible chamber motor. | |
| FOR 898 | .... Including electric circuit means: (354/258.1) |
| Subject matter under subclass FOR 896 wherein the means to hold a shutter open is a magnet or solenoid that is controlled by electrical components connected together so that an electric current will flow through the components. | |
| FOR 899 | .... Including gear means: (354/259) |
| Subject matter under subclass FOR 896 wherein the means to hold a shutter open is provided with one or more protuberances or grooves which interengage and cooperate with mating protuberances on, or grooves in, another member to form therewith a positive force means. | |
| FOR 900 | .... Including cam means: (354/260) |
| Subject matter under subclass FOR 896 wherein the means to hold a shutter open is provided with a surface of fixed points of varying distance from a fixed point which surface is in contact with a follower to vary the time the shutter remains open. | |
| FOR 901 | ... Plural oscillating blades: (354/261) |
| Subject matter under subclass FOR 890 wherein there are two or more blades that are rotatably reciprocated about a fixed axis from an open to a closed position. | |
| FOR 902 | .... Having gear means: (354/262) |
| Subject matter under subclass FOR 901 having means to actuate the blades which means have plural protuberances which interengage and cooperate with mating protuberances. | |
| FOR 903 | .... Having pneumatic actuator: (354/263) |
| Subject matter under subclass FOR 901 wherein the blades are moved by gas pressure means. | |
| FOR 904 | .... Symmetrical opening: (354/264) |
| Subject matter under subclass FOR 901 wherein the blades move in diverse directions from or toward a center and form an aperture which always varies the same from the center. | |
| FOR 905 | .... Opposite movement: (354/265) |
| Subject matter under subclass FOR 901 wherein one blade moves in one direction while another blade moves in another direction. | |
| FOR 906 | .. Release or actuator means: (354/266) |
| Subject matter under subclass FOR 866 comprising means to allow a part of a camera structure to operate or means to apply a bias or mechanical advantage to effect movement of a part of a camera structure. | |
| FOR 907 | ... Timing means: (354/267.1) |
| Subject matter under subclass FOR 906 comprising means to allow a shutter to be open for a predetermined time period. | |
| FOR 908 | ... Having safety lock: (354/268) |
| Subject matter under subclass FOR 906 comprising means to prevent the shutter actuator from being accidently actuated. | |
| FOR 909 | ... Cable release: (354/269) |
| Subject matter under subclass FOR 906 comprising a flexible element for transmission of tension or compression. | |
| FOR 910 | . Indicator or setting means: (354/289.1) |
| Subject matter under subclass FOR 842 comprising structure for exhibiting, as by registry or nonregistry of significantly placed indicia, the displacement or the adjusted position of some camera part. | |
| FOR 911 | .. Indicia on lens ring or housing: (354/289.11) |
| Subject matter under subclass FOR 910 in which the indicator or setting means is in the form of markings on the lens ring or lens housing of the camera. | |
| FOR 912 | ... Having electric circuit means: (354/289.12) |
| Subject matter under subclass FOR 911 in which the indicator or setting means includes electric circuit means. | |
| FOR 913 | CAMERA MOUNTING OR REST: (354/293) |
| Foreign art collection including structure for maintaining a photographic camera in a fixed position or fixed path of movement with respect to some other body or the earth; or including structure facilitating the holding of the camera by an operator. | |
| FOR 914 | . Stereo: (354/294) |
| Subject matter under subclass FOR 913 including means to facilitate the positioning of one or two cameras to effect the recording of plural images that are to give the impression of solidity or relief. | |
| FOR 915 | FLUID-TREATING APPARATUS: (354/297) |
| Foreign art collection having a device for subjecting light sensitive material to a gas or liquid or to subcombinations not classified elsewhere. | |
| FOR 916 | . Photocell controlled: (354/298) |
| Subject matter under subclass FOR 915 with a light responsive device which regulates some portion of the fluid treating apparatus. | |
| FOR 917 | . And temperature control: (354/299) |
| Subject matter under subclass FOR 915 with means for regulating the temperature of the apparatus, fluid or material. | |
| FOR 918 | . Gaseous treating: (354/300) |
| Subject matter under the subclass FOR 915 wherein the fluid is a gas or vapor. | |
| FOR 919 | . Treating superimposed or laminar sheets: (354/301) |
| Subject matter under subclass FOR 915 wherein an image-exposed strip is brought into contact with a second strip for fluid treatment. | |
| FOR 920 | .. Rollers sequentially submerge and press sheet: (354/302) |
| Subject matter under subclass FOR 919 including revolving cylinders to immerse at least one of the strips in treating fluid and subsequently squeeze the strips together. | |
| FOR 921 | .. Having fluid dispensing: (354/303) |
| Subject matter under subclass FOR 919 including means for distributing treating fluid to one of the strips. | |
| FOR 922 | ... Collapsible container: (354/304) |
| Subject matter under subclass FOR 921 wherein the distributing means includes a rupturable holder. | |
| FOR 923 | .. Having fluid reservoir: (354/305) |
| Subject matter under subclass FOR 919 including means to store the treating fluid. | |
| FOR 924 | . Reversal processing: (354/306) |
| Subject matter under subclass FOR 915 with means for reexposing the material with an initial latent image thereon. | |
| FOR 925 | . Dark cabinet: (354/307) |
| Subject matter under subclass FOR 915 with a light-excluding case adapted to hold the material while it is being subjected to the fluid subsequent to exposure. | |
| FOR 926 | .. Hand or body insertion: (354/308) |
| Subject matter under subclass FOR 925 wherein the case includes means to admit a portion of an operator"s body through flexible lightguards. | |
| FOR 927 | ... Having ventilation: (354/309) |
| Subject matter under subclass FOR 926 including means for circulating air through the case. | |
| FOR 928 | .. Daylight loading: (354/310) |
| Subject matter under subclass FOR 925 having means for introducing the material into the case without the necessity of using a dark room. | |
| FOR 929 | .. Having film-holding cabinet insertable into developing tank: (354/311) |
| Subject matter under subclass FOR 925 including means to support the material in a casing which is insertable into a fluid-treating receptacle. | |
| FOR 930 | .. Having film support or handling means: (354/312) |
| Subject matter under subclass FOR 925 including means to hold the material in position or manipulate the material. | |
| FOR 931 | ... Roll film handling: (354/313) |
| Subject matter under subclass FOR 930 having means for manipulating the material that is wound into a cylindrical mass. | |
| FOR 932 | .... Having motor driven film winding spool: (354/314) |
| Subject matter under subclass FOR 931 including means to convert energy to produce or impart motion to a reel upon which the material is wound. | |
| FOR 933 | ... Plate film handling means: (354/315) |
| Subject matter under subclass FOR 930 wherein the material is relatively inflexible. | |
| FOR 934 | ... Film immersed and removed: (354/316) |
| Subject matter under subclass FOR 930 wherein the means to manipulate the material effects a dipping action. | |
| FOR 935 | . Fluid application to one side only of film: (354/317) |
| Subject matter under subclass FOR 915 wherein the device applies the fluid to only a single side of the material. | |
| FOR 936 | .. By roller or web: (354/318) |
| Subject matter under subclass FOR 935 having a revolving cylinder or a belt as the fluid applicator. | |
| FOR 937 | . Having film or paper feed: (354/319) |
| Subject matter under subclass FOR 915 including means to introduce or withdraw the material into or from a fluid-treating area. | |
| FOR 938 | .. And film immersed and removed: (354/320) |
| Subject matter under subclass FOR 937 with means to dip the material in the fluid. | |
| FOR 939 | ... Strip type: (354/321) |
| Subject matter under subclass FOR 938 wherein the material is relatively long and narrow. | |
| FOR 940 | ... Plural stations: (354/322) |
| Subject matter under subclass FOR 938 wherein there is more than one treating area. | |
| FOR 941 | . Single station and plural fluids: (354/323) |
| Subject matter under subclass FOR 915 wherein plural diverse fluids are selectively applied to the material and then withdrawn from a single processing area. | |
| FOR 942 | . Having fluid circulating means: (354/324) |
| Subject matter under subclass FOR 915 including means for introducing and withdrawing the fluid to and from a treatment area. | |
| FOR 943 | .. And fluid spraying means: (354/325) |
| Subject matter under subclass FOR 942 with fluid sprinkling means. | |
| FOR 944 | .. And plate support means: (354/326) |
| Subject matter under subclass FOR 942 with means to hold relatively rigid material in position for treatment. | |
| FOR 945 | .. By rocking tray or support: (354/327) |
| Subject matter under subclass FOR 942 wherein means effect fluctuation of a fluid vessel or material holder. | |
| FOR 946 | . Having fluid-agitating means: (354/328) |
| Subject matter under subclass FOR 915 including means within a treating vessel for vibrating the fluid or means to vibrate the vessel or a material holder to produce fluid vibration. | |
| FOR 947 | .. Rotating carrier: (354/329) |
| Subject matter under subclass FOR 946 wherein the means includes a revolving material holder. | |
| FOR 948 | ... Motor driven: (354/330) |
| Subject matter under subclass FOR 947 including means to convert energy to produce or impart motion to the holder. | |
| FOR 949 | . Film or print processing vessel: (354/331) |
| Subject matter under subclass FOR 915 wherein the device includes a fluid receptacle for the treatment of the material. | |
| FOR 950 | .. Having interlocking doors: (354/332) |
| Subject matter under subclass FOR 949 including treating areas separated by a light-excluding partition and interlinked closures. | |
| FOR 951 | .. Attachment or accessory: (354/333) |
| Subject matter under subclass FOR 949 including a device which may be attached to the receptacle or to a support for the receptacle. | |
| FOR 952 | ... Visual film scanner: (354/334) |
| Subject matter under subclass FOR 951 wherein the attachment device includes means to permit the visual scanning of the material. | |
| FOR 953 | ... Adjustable film-holding means: (354/335) |
| Subject matter under subclass FOR 951 wherein the device includes means to alter the position of a material support. | |
| FOR 954 | ... Reservoir: (354/336) |
| Subject matter under subclass FOR 951 wherein the attachable device is a fluid storage means. | |
| FOR 955 | .. Having film or plate support: (354/337) |
| Subject matter under subclass FOR 949 including structure to hold the light sensitive material. | |
| FOR 956 | .. Having film-guiding ribs: (354/338) |
| Subject matter under subclass FOR 949 including passive means to limit a path of movement of the material in order that the material may be supported or stretched during its treatment by a fluid. | |
| FOR 957 | . Film guide: (354/339) |
| Subject matter under subclass FOR 915 having passive means to limit a path of movement of the material in order that the material may be supported or stretched during its treatment by a fluid. | |
| FOR 958 | . Film-holding device: (354/340) |
| Subject matter under subclass FOR 915 having structure by which the material is lifted, stretched or supported for treatment and wherein the structure is independent of a fluid vessel. | |
| FOR 959 | .. Spool: (354/341) |
| Subject matter under subclass FOR 958 wherein the structure is cylindrical which usually has a rim or ridge at each end and an axial portion on which or about which the material is placed. | |
| FOR 960 | .. Tensioning means: (354/342) |
| Subject matter under subclass FOR 958 wherein the structure includes means for stretching the material. | |
| FOR 961 | .. Adjustable means: (354/343) |
| Subject matter under subclass FOR 958 wherein the structure includes means to permit movement of elements to accommodate material of different sizes. | |
| FOR 962 | .. Retaining means: (354/344) |
| Subject matter under subclass FOR 958 wherein the structure includes means for restraining the material. | |
| FOR 963 | .. Gripping means: (354/345) |
| Subject matter under subclass FOR 958 wherein the structure includes means to clamp the material. | |
| FOR 964 | ... Opposed frame-gripping means: (354/346) |
| Subject matter under subclass FOR 963 wherein the clamping means include elements that act on opposite portions of the material. | |
| FOR 965 | ... Plate: (354/347) |
| Subject matter under subclass FOR 963 wherein the structure is adapted to clamp relatively rigid material. | |
| FOR 966 | RETOUCHING: (354/348) |
| Foreign art collection having means for improving a photographic surface by adding lines, stipples, etc., mechanically and compounds for preparing the surface to receive the lines or stipple marks. | |
| FOR 967 | . Stand: (354/349) |
| Subject matter under subclass FOR 966 having means for holding an article which is to be retouched, usually characterized by an open framework which permits illumination of the under side of the article. | |
| FOR 968 | .. Vibrating: (354/350) |
| Subject matter under subclass FOR 967 including means to give a vibratory motion to the holder. | |
| FOR 969 | BURNISHING: (354/351) |
| Foreign art collection having means to polish a photographic image by applying to it heat-pressure or friction and such compounds as facilitate these operations. | |
| FOR 970 | . Rotary machine: (354/352) |
| Subject matter under subclass FOR 969 having means that move in a circular motion for polishing the photograph. | |
| FOR 971 | .. Internally heated: (354/353) |
| Subject matter under subclass FOR 970 including means to raise the temperature of a rotary tool. | |