| Subclass |
| Title |
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ClassTitle
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OPTICS: MOTION PICTURES
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| 1 | ![[Patents]](../gifs/ps.gif) | WITH SOUND ACCOMPANIMENT |
| 2 | | . Cyclic motion pictures with sound (e.g., praxinoscopes |
| 3 | | . Sound stages, methods and accessories |
| 4 | | . . Prompters |
| 5 | | . Methods |
| 6 | | . Selectively operable plural records, recorders or reproducers |
| 7 | | . . With change-over control |
| 8 | | . . Plural sound or picture record selection |
| 9 | | . . Plural sound reproducers sequentially operable |
| 10 | | . . Plural sound transducers selectively operable |
| 11 | | . Sound allocation |
| 12 | | . Picture and sound synchronizing |
| 13 | | . . Manual control |
| 14 | | . . Loop control |
| 15 | | . . Sound record controls picture |
| 16 | | . . . Control actuated by sound record |
| 17 | | . . . . Control signal carried by sound record |
| 18 | | . . . By position of sound transducer of separate sound means |
| 19 | | . . Picture controls sound |
| 20 | | . . . Control signal carried by picture record |
| 21 | | . . With independent speed regulation |
| 22 | | . . With synchronous starting |
| 23 | | . . With synchronizing indicator |
| 24 | | . . . On picture and sound records |
| 25 | | . With picture and sound control systems |
| 26 | | . Common picture and sound record carrier systems |
| 27 | | . . Flexible strip type |
| 28 | | . . . Common light source for picture and sound |
| 29 | | . . . Spaced picture gate and sound transducers |
| 30 | | . . . . With damping |
| 31 | | . Separate picture and sound carrier systems |
| 32 | | . . Picture strip and groove-type sound disc or cylinder |
| 33 | | . . . Interconnecting drive permits relative position adjustment |
| 34 | | . Housing and supports |
| 35 | | . . With acoustic isolation |
| 36 | | . Reproducer and screen arrangements |
| 37 | | . Picture and sound recorder carries |
| 38 | | METHODS |
| 39 | | . Applications (e.g., motion analysis, marksmanship training) |
| 40 | | . Exhibiting |
| 41 | | . . Controlling projector illumination |
| 42 | | . . . With color filtration |
| 43 | | . . Enhancing relief illusion |
| 44 | | . Recording |
| 45 | | . . Photographing with light filtration |
| 46 | | . . With plural exposure of a single film |
| 47 | | . . With projected picture component |
| 48 | | . . With special scenery and staging effects |
| 49 | | . . . Illuminating the subject |
| 50 | | . . . Making a series of drawings (e.g., animation methods) |
| 51 | | . . . . Using photographic guides |
| 52 | | . . . . With manipulation of drawings |
| 53 | | . . . Moving camera position |
| 54 | | . . . Manipulating puppet or mannequins |
| 55 | | . . Providing printed titles |
| 56 | | . Carrier treating or working |
| 57 | | STEREOSCOPIC CAMERAS AND/OR PROJECTORS |
| 58 | | . Interlineated |
| 59 | | . Plural film strip |
| 60 | | . Simultaneous recording or reproducing left-right images |
| 61 | | . . With image separation by special projection screen |
| 62 | | . Sequential recording or reproducing left-right images |
| 63 | | . . With image separation by synchronized viewer |
| 64 | | . . With reciprocating film stip carrier |
| 65 | | . . With pre-objective reflecting system |
| 66 | | COLOR CAMERAS AND/OR PROJECTORS USING MONOCHROME FILM |
| 67 | | . Simultaneously recorded or projected images |
| 68 | | RECORDING OR PROJECTING PICTURE IMAGE DURING CHANGE CYCLE OF PRECEDING PICTURE |
| 69 | | PANORAMIC PICTURE TYPE |
| 70 | | . Mosaic picture |
| 71 | | . . With vignetting |
| 72 | | REMOVABLE FILM STRIP MAGAZINE TYPE |
| 73 | | . Spool or magazine selective |
| 74 | | . With magazine ejecting |
| 75 | | . With light trap or occlusion |
| 76 | | . . Shutter type |
| 77 | | . With focal plane indexing |
| 78R | | . Magazines |
| 78C | | . . Coded signals on magazines |
| 79 | | WITH PLURAL PICTURE SIZES AND TYPES |
| 80 | | . Plural film width |
| 81 | | INTERLINEATED PICTURE TYPE |
| 82 | | WITH PICTURES IN TRANSVERSE ROWS |
| 83 | | WITH PICTURES IN PLURAL LONGITUDINAL COLUMNS |
| 84 | | TIME COMPRESSION OR EXPANSION (E.G., TIME LAPSE OR HIGH SPEED) |
| 85 | | SPECIAL EFFECTS |
| 86 | | . Depth illusion |
| 87 | | . Animation |
| 88 | | . Sets |
| 89 | | . . Projected picture component |
| 90 | | . Titling devices |
| 91R | | . Transition effects (e.g., wipes and dissolves) |
| 91C | | . . In a camera |
| 91S | | . . . Film transport controlled |
| 92 | | WITH FILM CARRIED CONTROL SIGNALS |
| 93 | | CAMERA WITH PLURAL FIELDS OF VIEW |
| 94 | | CAMERA WITH DEFLECTED FIELD OF VIEW |
| 95 | | GUN-TYPE CAMERAS AND/OR PROJECTORS |
| 96 | | OPAQUE PROJECTORS |
| 97 | | WITH SUPERIMPOSED FILM STRIPS |
| 98 | | INDIVIDUAL PICTURE PLATE TYPE |
| 99 | | . Book leaf type (e.g., mutotropes) |
| 100 | | . Traveling observer |
| 101 | | PICTURE DRUM TYPE (E.G., AEOTROPES) |
| 102 | | PICTURE DISC TYPE |
| 103 | | . Spiral picture arrangement |
| 104 | | CABINET-TYPE PROJECTOR |
| 105 | | OPTICAL RECTIFIER TYPE |
| 106 | | . Scanning reflectors and refractors |
| 107 | | . Rotating reflector disc |
| 108 | | . Rotating reflector drum |
| 109 | | . Reflector angularly displaced about fixed axis |
| 110 | | . Reflector displaced |
| 111 | | . . Plural reflectors |
| 112 | | . . . With angular adjustment during displacement |
| 113 | | . Refractor |
| 114 | | . . Plural projection lenses |
| 115 | | . . . With rotary carrier |
| 116 | | . . Plural refractor elements with rotary carrier |
| 117 | | . . . Lenticular drum |
| 118 | | . . . Lenticular disc |
| 119 | | . . Rotating plano parallel prism |
| 120 | | . . . Plate type |
| 121 | | SEQUENTIALLY OPERATED STILL CAMERAS |
| 122 | | . With film severing or perforating means |
| 123 | | EXHIBITORS WITH PLURAL FILM STRIP SELECTION |
| 124 | | WITH REWINDING OF FILM STRIPS |
| 125 | | . During projection of another film strip |
| 126 | | WITH NONREWINDING FILM STRIP (E.G., ENDLESS FILM TYPE) |
| 127 | | . Zigzag or sinuous film support |
| 128 | | . Coil type |
| 129 | | FILM STRIP VIEWING APPARATUS |
| 130 | | WITH FILM TREATING OR WORKING |
| 131 | | COMBINED WITH DIVERSE-TYPE DEVICE |
| 132 | | . With manned vehicle |
| 133 | | PLURAL |
| 134 | | . Projectors with single light source |
| 135 | | . Projectors with alternately operable shutters |
| 136 | | COVERTIBLE |
| 137 | | . Still-motion camera |
| 138 | | . Camera-projector |
| 139 | | WITH CAMERA PARTS DISPLACEABLE FOR FOCUSING |
| 140 | | WITH FOCUS CONTROL |
| 141 | | WITH AUTOMATIC DIAPHRAGM CONTROL |
| 142 | | WITH SELECTION OF PLURAL LENSES |
| 143 | | WITH FILM STRIP FIRE PREVENTION OR ISOLATION |
| 144 | | . Fire trap |
| 145 | | . . With film severing |
| 146 | | . Film cooling |
| 147 | | . . Single frame projection |
| 148 | | . . By filters |
| 149 | | . Auxiliary fire shutter |
| 150 | | . . Film tension responsive |
| 151 | | . . . Slack loop actuation |
| 152 | | . . Feed speed responsive |
| 153 | | . . . Friction drive actuation |
| 154 | | . . . Centrifugal actuation |
| 155 | | . Electrical circuit interrupted by film sensing means |
| 156 | | WITH CONCENTRIC REEL |
| 157 | | WITH THREADING STRUCTURE |
| 158 | | . Self-feeding type |
| 159 | | WITH LOOP FORMING |
| 160 | | WITH FRAMING AND/OR TRAVEL GHOST ELIMINATION |
| 161 | | . By alteration of film path length |
| 162 | | . By relative positioning of gate and drive |
| 163 | | . By rotation of film drive sprocket |
| 164 | | . . With shutter synchronization |
| 165 | | . Shutter adjustments |
| 166 | | CAMERA AND/OR PROJECTOR DRIVE MECHANISMS |
| 167 | | . With illumination control responsive to drive speed |
| 168 | | . Having plural or interchangeable drives |
| 169 | | . With single frame operation |
| 170 | | . With indicating means |
| 171 | | . . Visible in viewfinder |
| 172 | | . . Film footage |
| 173 | | . With reverse feed |
| 174 | | . With starting and/or stopping means |
| 175 | | . . Having timed run |
| 176 | | . . Responsive to camera or projector elements |
| 177 | | . . . Shutter responsive |
| 178 | | . . Having manual controls |
| 179 | | . . . Remotely operated |
| 180 | | . With speed regulation or selection |
| 181 | | . . By escapement |
| 182 | | . . By braking |
| 183 | | . With feeding belt film engagement |
| 184 | | . With continuous feed and intermittent film arresting means |
| 185 | | . With film beater |
| 186 | | . With reciprocating continuously driven carrier engaging sprocket |
| 187 | | . With intermittently driven carrier-engaging sprocket |
| 188 | | . . Cam actuated |
| 189 | | . . Geneva gear actuated |
| 190 | | . . Special type gearing |
| 191 | | . With film engaging claws reciprocally driven to engage film |
| 192 | | . . Crank pin actuated |
| 193 | | . . . With pivoted link or arcuate slot guide |
| 194 | | . . Cam actuated |
| 195 | | . . . Scroll type |
| 196 | | . . . With single fixed pivot |
| 197 | | . With supporting structure |
| 198 | | PROJECTION LIGHT SOURCES |
| 199 | | . Synchronized with shutter |
| 200 | | . Intermittent light |
| 201 | | . Flicker reduction by auxiliary illumination |
| 202 | | . With ventilation and cooling |
| 203 | | . Projector illuminators |
| 204 | | SHUTTERS |
| 205 | | . With plural light paths |
| 206 | | . . Reflex view type |
| 207 | | . Rectilinearly movable |
| 208 | | . Rotary |
| 209 | | . . With speed-adjusted aperture size |
| 210 | | . . With apertured or radially deviating blade |
| 211 | | . . Ventilating |
| 212 | | . . With light modifying blades |
| 213 | | . . . Color |
| 214 | | . . With axially spaced independently driven blades |
| 215 | | . . . Counter rotatable |
| 216 | | . . . Variable aperture size |
| 217 | | . . . . Dissolve |
| 218 | | . . With plural blades on spaced axis |
| 219 | | . . Single drive (e.g., disc type) |
| 220 | | . . . Variable number of blades |
| 221 | | GATES |
| 222 | | . Fluid pressure type |
| 223 | | . With pressure rollers |
| 224 | | . With edge guide |
| 225 | | . With reciprocating pressure plate |
| 226 | | . With removable aperture plate |
| 227 | | . With pressure plate tension control |
| 228 | | . With curved film plane |
| 229 | | . With gate moving and/or holding structure |
| 230 | | . . Closure-operated |
| 231 | | . With lens mounting |
| 232 | | PICTURE CARRIERS |
| 233 | | . Strip type |
| 234 | | . . Color |
| 235 | | . . With leader |
| 236 | | . . With film-carried indicia |
| 237 | | . . Reinforced |
| 238 | | . . Abrasion resistant |
| 239 | | . . With particular format (e.g., stereoscopic) |
| 240 | | . . With pictorial matter |
| 241 | | . . Perforation arrangement |
| 242 | | WITH HOUSING |
| 243 | | WITH SUPPORT |
| 244 | | MISCELLANEOUS |
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