Skip over navigation
Main CPC Sections USPC Class Numbers & Titles USPC Class Numbers Classification Search Page Contacts Help
Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC)
Printable version [PDF]
CPC
COOPERATIVE PATENT CLASSIFICATION
Collapse
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; systems for automatic generation of focusing signals for optical elements per se G02B 7/28; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D)
NOTE
-
This subclass covers, as far as processes are concerned, only processes characterised by the use or manipulation of apparatus classifiable per se in this subclass.

1. This subclass covers:
apparatus or methods for taking photographs using light sensitive film for image capture, apparatus, or methods for printing, for projecting or viewing images using film stock, photographic film or slides by optical means, e.g. mounting of optical elements, flashes, or their related controls, e.g. exposure, focus, (opto-)mechanical motion blur (anti-shake), cooling, beam shaping;

aspects of apparatus or methods for taking photographs using an electronic image sensor [EIS] for image capture, insofar as they correspond to those of said apparatus or methods for taking photographs using light sensitive film, i.e. insofar not peculiar to the presence of the EIS, e.g. mounting of optical elements or flashes not peculiar to the presence of the EIS, or their related controls insofar they are not peculiar to the presence of the EIS, e.g. exposure, focus, (opto-) mechanical motion blur (anti-shake);

aspects of apparatus or methods for projecting or viewing images using an electronic spatial light modulator [ESLM], insofar as they correspond to those of said apparatus or methods for projecting or viewing images using film stock, photographic film or slides, i.e. insofar as not peculiar to the presence of the ESLM, e.g. mounting of optical elements not peculiar to the presence of the ESLM, or their related controls not peculiar to the presence of the ESLM, e.g. cooling, beam shaping, optical keystone correction;

(opto-)mechanical image enhancement in printers or projectors, e.g. keystone correction;

optical viewfinders;

remote control of cameras and projectors insofar not peculiar to the EIS or ESLM;

optical aspects of camera modules using electronic image sensors or related constructional details;

constructional aspects of projectors, e.g. cooling, beam shaping, light integrating means not peculiar to the ESLM.

2. This subclass does not cover:
concerning cameras or projectors:
arrangements or methods for image capture peculiar to the presence or use of an EIS or image projection peculiar to the presence or use of an ESLM, and their related controls insofar they are peculiar to the presence or use of the EIS or ESLM, which are covered by H04N;

processing of electrical image signals from the EIS or provided to the ESLM, which is covered by H04N;

electronic viewfinders, e.g. control of image pickup devices based on information indicated by the electronic viewfinder displaying an image signal generated by the EIS, which are covered by H04N;

electrical or mechanical aspects of camera modules using electronic image sensors and related constructional details as in webcams or mobile phones, which are covered by H04M, H04N;

details of projectors peculiar to the use of an ESLM, e.g. dichroic or polarizing arrangements specially adapted for the ESLM, which are covered by H04N;

remote control of cameras or projectors peculiar to the EIS or the ESLM, e.g. affecting their operation, or based on a generated electrical image signal, which is covered by H04N;

adaptations peculiar to the use of an EIS or ESLM or the display, the transmission, recording or other use of electrical image data and related circuitry, e.g. mounting of EIS or ESLM, integrated cleaning system for the EIS, dust mapping, cooling of the EIS. which are coveerd by H04N;

video cameras, TV cameras, e.g. in studios, CCTV cameras, surveillance cameras and camcorders; constructional and mechanical details related to such cameras, e.g. housings, even when not peculiar to the presence of an EIS, which are covered by H04N 5/225;

systems or apparatus wherein the inventive contribution lies in features covered above, concerning cameras when interacting with those to be covered by G03B, e.g. switch-over between electronic motion-blur correction of electronic viewfinder during focussing and optical motion-blur correction of the lens during exposure, electronic-motion blur correction of the electronic image signal based on output signals of additional sensor, or interaction between mechanical shutter and electronic control of the charge accumulation period of the EIS, which are covered by H04N.

EIS-sensor read-out, which is covered by H04N 5/335;

processing or use of electrical image signals from the EIS for the generation of camera control signals. e.g. focusing, exposure control, electronic blur correction, display in electronic viewfinder, which are covered by H04N 5/232, H04N 5/235.


optical parts for apparatus or arrangements for taking photographs or for projecting or viewing them, which are covered by G02B;

photosensitive materials for photographic purposes, which are covered by G03C;

apparatus for processing exposed photographic materials; accessories therefor, which are covered by G03D.

optical elements or arrangements associated with solid state imager structures, which are covered by H01L 27/146;

3. In this subclass the following expression is used with the meaning indicated:
subject to the application of Notes 1 and 2 above, "photography" is the process of recording pictures by means of capturing light on a light-sensitive medium, e.g. silver halide based chemical or an electronic image sensor. Light patterns reflected or emitted from objects expose such a light sensitive medium during a timed exposure, usually through a photographic lens in a device known as a camera.

4. In this subclass, as in subclass H04N, the following terms are used with the meaning indicated:
"camera": a device capturing image information represented by light patterns reflected or emitted from objects, and exposing a light sensitive film or a main electronic image sensor during a timed exposure, usually through a photographic lens, and producing an image on a light sensitive film or an electrical image information signal respectively;

"projector": a device displaying image information by projection of light patterns, usually through an optical lens, wherein the light patterns are generated by illuminating an image, e.g. film or slide, or by converting an electric image signal into an optical signal using an electronic spatial light modulator;

"electronic image sensor [EIS]": optoelectronic transducer, converting optical image information into an electrical signal susceptible of being processed, stored, transmitted or displayed;

"additional sensor": a sensor, other than the main electronic image sensor, used for controlling a camera;

"electronic spatial light modulator [ESLM]": optoelectronic transducer converting electric signals representing image information into optical image information.]


Collapse
Guide Heading:
Details common to at least two of the following types of apparatus: cameras, projectors, printers (details common to cameras only G03B 7/00 to G03B 17/00, to projectors only G03B 21/00, G03B 23/00, to printers only G03B 27/00)
Collapse
G03B 1/00
Film strip handling
Collapse
G03B 1/02
.
Moving film strip by pull on end thereof
Collapse
G03B 1/04
. .
Pull exerted by take-up spool
G03B 1/06
. . .
rotated by lever operated ratchet and pawl
G03B 1/08
. . .
rotated by band, chain, rack, or other linear reciprocating operation
G03B 1/10
. . .
rotated by knob through gearing
G03B 1/12
. . .
rotated by motor, e.g. spring
Collapse
G03B 1/14
. .
Special arrangements to ensure constant length of movement of film
G03B 1/16
. . .
by film-arresting pins
Collapse
G03B 1/18
.
moving film strip by means which act on the film between the ends thereof
Collapse
G03B 1/20
. .
Acting means
G03B 1/22
. . .
Claws or pins engaging holes in the film
G03B 1/24
. . .
Sprockets engaging holes in the film
G03B 1/26
. . .
Spiked wheels or pins not penetrating the film
G03B 1/28
. . .
Shuttle feed
G03B 1/30
. . .
Belt feed
G03B 1/32
. . .
Friction grippers or rollers
G03B 1/34
. . .
Beaters
G03B 1/36
. . .
Pneumatic acting means
G03B 1/38
. .
embodying Geneva motion, e.g. Maltese-cross gearing
G03B 1/40
.
embodying frictional coupling or clutches
Collapse
G03B 1/42
.
Guiding, framing, or constraining film in desired position relative to lens system
G03B 1/44
. .
Guides engaging edge of film (gates G03B 1/48)
G03B 1/46
. .
Rollers engaging face of film, e.g. barrel, waisted, conical (gates G03B 1/48)
Collapse
G03B 1/48
. .
Gates or pressure devices, e.g. plate
G03B 1/50
. . .
adjustable or interchangeable, e.g. for different film widths
G03B 1/52
. . .
Pneumatic pressure devices
G03B 1/54
. .
Tensionning or loop-maintaining devices
Collapse
G03B 1/56
.
Threading; Loop forming
G03B 1/58
. .
automatic
Collapse
G03B 1/60
.
Measuring or indicating length of the used or unused film; Counting number of exposures (measuring length in general G01B)
G03B 1/62
. .
involving locking or stop-motion devices
G03B 1/64
. .
by means which as certain the radius of the film coiled on a spool
G03B 1/66
. .
Counting number of exposures (counting mechanisms per se G06M)
Collapse
G03B 3/00
Focusing arrangements (focusing means, autofocus systems for cameras G03B 13/00; means for automatic focusing of projectors G03B 21/53; means for automatic focusing of projection-printing apparatus or copying cameras G03B 27/34, G03F)
G03B 3/02
.
moving lens along baseboard
Collapse
G03B 3/04
.
adjusting position of image plane without moving lens
G03B 3/06
. .
using movable reflectors to alter length of light path
Collapse
G03B 3/10
.
Power-operated focusing
G03B 3/12
. .
adapted for remote control (control systems in general G05)
Collapse
G03B 5/00
Adjustment of optical system relative to image or object surface other than for focusing
G03B 5/02
.
Lateral adjustment of lens
G03B 5/04
.
Vertical adjustment of lens; Rising fronts
G03B 5/06
.
Swinging lens about normal to the optical axis
G03B 5/08
.
Swing backs
Collapse
Guide Heading:
Details common to cameras
Collapse
G03B 7/00
Control of exposure by setting shutters, diaphragms, or filters separately or conjointly (measuring intensity of light G01J; control systems in general G05)
G03B 7/003
.
{
setting of both shutter and diaphragm (G03B 7/02 to G03B 7/22 take precedence)
}
G03B 7/006
.
{
setting of both diaphragm and distance (G03B 7/02 to G03B 7/22 take precedence)
}
G03B 7/02
.
Control effected by setting a graduated member on the camera in accordance with indication or reading afforded by a light meter, which may be either separate from or built into camera body
Collapse
G03B 7/04
.
Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
G03B 7/06
. .
by a follow-up movement of an associated reference mark to the pointer
Collapse
G03B 7/08
.
Control effected solely by response to built-in light-sensitive device to the intensity of light received by the camera
G03B 7/0805
. .
{
Control circuits (G03B 7/10 takes precedence)
}
Collapse
G03B 7/081
. .
Analogue circuits
G03B 7/083
. . .
for control of exposure time
G03B 7/085
. . .
for control of aperture
G03B 7/087
. . .
for control of both exposure time and aperture
{
see provisionally also G03B 7/081
}
G03B 7/089
. . .
for storage of exposure value in mirror reflex cameras
{
see provisionally also G03B 7/081
}
Collapse
G03B 7/091
. .
Digital circuits
G03B 7/093
. . .
for control of exposure time
G03B 7/095
. . .
for control of aperture
G03B 7/097
. . .
for control of both exposure time and aperture
{
see provisionally also G03B 7/091
}
Collapse
G03B 7/099
. .
Arrangement of photoelectric elements in or on the camera
G03B 7/09908
. . .
{
on the camera or in the objective
}
Collapse
G03B 7/09916
. . .
{
in the camera
}
Collapse
G03B 7/09925
. . . .
{
TTL measuring
}
Collapse
G03B 7/09933
. . . . .
{
in mirror-reflex cameras (G03B 7/09991 takes precedence)
}
G03B 7/09941
. . . . . .
{
using the mirror as sensorlight reflecting or transmitting member
}
G03B 7/0995
. . . . . .
{
using the mirror as sensor
}
G03B 7/09958
. . . . . .
{
using the film or shutter as sensorlight reflecting member
}
G03B 7/09966
. . . . . .
{
the sensor being mounted in, before, or behind the porro-prism
}
G03B 7/09975
. . . . . .
{
with a movable light-measuring element
}
G03B 7/09983
. . . . . .
{
Protection against viewer backlight or integration of the viewer light into the measured light
}
G03B 7/09991
. . . . .
{
Multi-zone light measuring
}
G03B 7/10
. .
a servo-motor providing energy to move the setting member
Collapse
G03B 7/12
. .
a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter
G03B 7/14
. . .
setting of both shutter and diaphragm aperture being effected so as to give the optimum compromise between depth of field and shortness of exposure
G03B 7/16
.
in accordance with both the intensity of the flash source and the distance of the flash source from object, e.g. in accordance with "guide number" of flash bulb and the focusing of the camera
G03B 7/18
.
in accordance with light-reducing "factor" of filter or other obturator used with or on the lens of the camera
G03B 7/20
.
in accordance with change of lens
G03B 7/22
.
in accordance with temperature or height,e.g. in aircraft
G03B 7/24
.
automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera
G03B 7/26
.
Power supplies; Circuitry or arrangement to switch on the power source; Circuitry to check the power source voltage
G03B 7/28
.
Circuitry to measure or to take account of the object contrast
Collapse
G03B 9/00
Exposure-making shutters; Diaphragms
Collapse
G03B 9/02
.
Diaphragms
G03B 9/04
. .
Single movable plate with two or more apertures of graded size, e.g. sliding plate, pivoting plate
G03B 9/06
. .
Two or more co-operating pivoted blades e.g. iris type (shutters functioning as diaphragms by limiting extent of opening movement G03B 9/08)
G03B 9/07
. .
with means for presetting the diaphragm
Collapse
G03B 9/08
.
Shutters (electro-, magneto-, or acousto-optical shutters G02F 1/00)
Collapse
G03B 9/10
. .
Blade or disc rotating or pivoting about axis normal to its plane
G03B 9/12
. . .
Two relatively-adjustable aperture-defining members moving as a unit
G03B 9/14
. . .
Two separate members moving in opposite directions
G03B 9/16
. . .
Two separate members moving in the same direction
Collapse
G03B 9/18
. . .
More than two members
G03B 9/20
. . . .
each moving in a single direction first to open and then to reclose
G03B 9/22
. . . .
each moving in one direction to open and then in opposite direction to close, e.g. iris type
G03B 9/24
. . .
Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable
G03B 9/26
. . .
incorporating cover blade or blades
Collapse
G03B 9/28
. .
Roller blind or flexible plate
G03B 9/30
. . .
Single blind with multiple slots or other aperture
Collapse
G03B 9/32
. . .
Double blind
G03B 9/34
. . . .
with adjustable slot; with mechanism controlling relative movement of blinds to form slot
Collapse
G03B 9/36
. .
Sliding rigid plate
G03B 9/38
. . .
Single rigid plate with multiple slots or other apertures
Collapse
G03B 9/40
. . .
Double plate
G03B 9/42
. . . .
with adjustable slot; with mechanism controlling relative movement of plates to form slot
G03B 9/44
. . .
Curved track and plate
Collapse
G03B 9/46
. .
Flap shutters pivoting about axis in plane of flap
G03B 9/48
. . .
Double flap
G03B 9/50
. . .
Louvre type
G03B 9/52
. .
Barrel shutters
G03B 9/54
. .
Conical shutters; Rotating plate with axis of rotation inclined to optical axis of shutter
Collapse
G03B 9/58
.
Means for varying duration of "open" period of shutter
G03B 9/60
. .
by varying speed of movement of obturating members
G03B 9/62
. .
by varying interval of time between end of opening movement and beginning of closing movement
G03B 9/64
.
Mechanism for delaying opening of shutter (separate from shutter G03B 17/38)
Collapse
G03B 9/66
.
Means for cocking shutter separete from means for releasing shutter
G03B 9/68
. .
Cocking effected by movement of film
G03B 9/70
.
with flash-synchronising contacts
Collapse
G03B 11/00
Filters or other obturators specially adapted for photographic purposes (filters per se G02B
{
5/20
}
)
G03B 11/02
.
Sky masks
Collapse
G03B 11/04
.
{
Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
}
WARNING
-
Groups G03B 11/041 to G03B 11/048 are not complete pending reclassification; see also G03B 11/04

G03B 11/041
. .
{
Lens caps as separate accessory (accessories in general G03B 17/56)
}
G03B 11/043
. .
{
Protective lens closures or lens caps built into cameras
}
G03B 11/045
. .
{
Lens hoods or shields
}
G03B 11/046
. .
{
for viewfinders or eyepieces
}
G03B 11/048
. .
{
Hoods or caps not provided for in groups G03B 11/041 to G03B 11/046
}
G03B 11/06
. .
Lens caps for exposure making
Collapse
G03B 13/00
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (hoods, caps 11/04; reflex camera arrangements G03B 19/12, G03B 19/14; rangefinders per se G01C 3/00; automatic focusing in general G02B 7/09; systems for automatic generation of focusing signals G02B 7/28)
Collapse
G03B 13/02
.
Viewfinders
G03B 13/04
. .
of direct vision type, e.g. frame, sighting mark
Collapse
G03B 13/06
. .
with lenses with or without reflectors
G03B 13/08
. . .
with reflected image of frame
Collapse
G03B 13/10
. .
adjusting viewfinders field
G03B 13/12
. . .
to compensate for change of camera lens or size if picture
G03B 13/14
. . .
to compensate for parallax due to short range
G03B 13/16
. .
combined with focusing aids
Collapse
G03B 13/18
.
Focusing aids
Collapse
G03B 13/20
. .
Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
G03B 13/22
. . .
coupling providing for compensation upon change of camera lens
Collapse
G03B 13/24
. .
Focusing screens
G03B 13/26
. . .
with magnifiers for inspecting image formed on screen
G03B 13/28
. . .
Image-splitting devices
G03B 13/30
. .
indicating depth of field
Collapse
G03B 13/32
.
Means for focusing
Collapse
G03B 13/34
. .
Power focusing
G03B 13/36
. . .
Autofocus systems
Collapse
G03B 15/00
Special procedures for taking photographs; Apparatus therefor
G03B 15/003
.
{
Apparatus for photographing CRT-screens
}
G03B 15/006
.
{
Apparatus mounted on flying objects
}
Collapse
G03B 15/02
.
Illuminating scene
Collapse
G03B 15/03
. .
Combinations of cameras with lighting apparatus; Flash units
G03B 15/035
. . .
Combinations of cameras with incandescent lamps
Collapse
G03B 15/04
. . .
Combinations of photographic apparatus with non-electronic flash apparatus; Non-electronic flash units (
{
control of the photographic apparatus according to the flash apparatus characteristics G03B 7/16; test apparatus for flash G03B 43/00;
}
 light sources using a charge of combustible material F21K 5/00; ignition circuits H05B 43/02)
G03B 15/0405
. . . .
{
Non-electronic flash apparatus incorporated in photographic apparatus
}
Collapse
G03B 15/041
. . . .
{
Separatable flash apparatus; Means for mounting the flash apparatus on the photographic apparatus
}
G03B 15/0415
. . . . .
{
Mounting means comprising transversal slide and separate cable
}
G03B 15/0421
. . . . .
{
Mounting means comprising transversal slide and incorporated contacts of the type "Hot shoe"
}
G03B 15/0426
. . . . .
{
Mounting means comprising longitudinal slide and incorporated contacts (for multiple lamps)
}
G03B 15/0431
. . . . .
{
Rotatable mounting means
}
G03B 15/0436
. . . . .
{
Mounting means for sequential translation
}
Collapse
G03B 15/0442
. . . .
{
Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like (G03B 15/0484 takes precedence)
}
G03B 15/0447
. . . . .
{
Energy sources; Batteries; Capacitors
}
Collapse
G03B 15/0452
. . . .
{
Electrical ignition means connected to the shutter
}
G03B 15/0457
. . . . .
{
Ignition mechanisms for sequential ignition of flash lamps
}
G03B 15/0463
. . . . .
{
Piezo-electric ignition mechanisms
}
G03B 15/0468
. . . . .
{
Ignition mechanisms permitting choice of multiple ignition modes; Adaptors for different modes
}
G03B 15/0473
. . . . .
{
Remote controlled ignition mechanisms
}
Collapse
G03B 15/0478
. . . .
{
Combinations of photographic apparatus with percussion type flash ignition systems
}
G03B 15/0484
. . . . .
{
Constructional details of the flash apparatus
}
G03B 15/0489
. . . . .
{
Means for ignition by percussion
}
G03B 15/0494
. . . . .
{
Means for mounting percussion type flash apparatus
}
G03B 15/05
. . .
Combinations of cameras with electronic flash apparatus; Electronic flash units (discharge lamps per se H01J; circuit arrangements H05B 41/00)
Collapse
G03B 15/06
. .
Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
G03B 15/07
. . .
Arrangements of lamps in studios
Collapse
G03B 15/08
.
Trick photography
G03B 15/10
. .
using back-projection, i.e. blending artificial background with real foreground
G03B 15/12
. .
using mirrors
G03B 15/14
.
for taking photographs during medical operations
G03B 15/16
.
for photographing the track of moving objects (high-speed photography G03B 39/00; recording tracks of nuclear particles G01T 5/00)
Collapse
G03B 17/00
Details of cameras or camera bodies; Accessories therefor (lens hoods or caps G03B 11/04)
Collapse
G03B 17/02
.
Bodies
Collapse
G03B 17/04
. .
collapsible, foldable, or extensible, e.g. book-type (bellows for instruments in general G12B)
G03B 17/045
. . .
{
Bellows
}
G03B 17/06
. .
with exposure meters or other indicators built into body but not connected to other camera members
G03B 17/08
. .
Waterproof bodies or housings
G03B 17/10
. .
Soundproof bodies
Collapse
G03B 17/12
. .
with means for supporting objectives, supplementary lenses, filters, masks, or turrets
G03B 17/14
. . .
interchangeably
G03B 17/16
. .
for containing both motion-picture camera and still-picture camera
G03B 17/17
. .
with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
Collapse
G03B 17/18
.
Signals indicating condition of a camera member or suitability of light (indicating depth of field G03B 13/30)
G03B 17/20
. .
visible in viewfinder
G03B 17/22
.
with means for cutting-off film
Collapse
G03B 17/24
.
with means for separately producing marks on the film, e.g. title, time of exposure
G03B 17/245
. .
{
Optical means
}
Collapse
G03B 17/26
.
Holders for containing light sensitive material and adapted to be inserted within the camera (holders for X-ray films G03B 42/04)
G03B 17/265
. .
{
specially adapted for motion picture film e.g. cassettes (cassettes for projection purposes G03B 21/323)
}
Collapse
G03B 17/28
.
Locating light-sensitive material within camera
Collapse
G03B 17/30
. .
Locating spools or other rotatable holders of coiled film
G03B 17/305
. . .
{
for roll film cameras
}
Collapse
G03B 17/32
. .
Locating plates or cut films
G03B 17/34
. . .
Changing plates or cut films
G03B 17/36
.
Counting number of exposures (of film strips G03B 1/66; counting mechanisms per se G06M)
Collapse
G03B 17/38
.
Releasing-devices separate from shutter (integral with shutter G03B 9/08)
G03B 17/40
. .
with delayed or timed action
Collapse
G03B 17/42
.
Interlocking between shutter operation and advance of film or change of plate or cut-film
G03B 17/425
. .
{
motor drive cameras
}
G03B 17/44
.
Means for exchanging focusing screen and light sensitive material
G03B 17/46
.
Means for exposing single frames in motion-picture camera
Collapse
G03B 17/48
.
adapted for combination with other photographic or optical apparatus (with microscopes, with telescopes G02B)
Collapse
G03B 17/50
. .
with both developing and finishing apparatus (processing apparatus G03D)
G03B 17/52
. . .
of the Land type
G03B 17/53
. . .
for automatically delivering a finished picture after a signal causing exposure has been given, e.g. by pushing a button, by inserting a coin
G03B 17/54
. .
with projector
G03B 17/55
.
with provision for heating or cooling, e.g. in aircraft
Collapse
G03B 17/56
.
Accessories (camera cases A45C 11/38;
{
lens caps G03B 11/041; stands or trestles as support for apparatus or articles placed thereon F16M 11/00; means for attachment of apparatus allowing quick-release F16M 11/041; means for supporting on, or holding steady relative to a person F16M 13/04; tripods F16M 11/24; tripods with telescopic legs F16M 11/32; monopod or tripod having a central telescopic column F16M 11/28; heads or undercarriages for supporting an object and allowing movement thereof F16M 11/043 to F16M 11/14 or F16M 11/2007 to F16M 11/24
}
)
WARNING
-
Groups G03B 17/561 to G03B 17/568 are not complete pending reclassification; see also G03B 17/56

G03B 17/561
. .
{
Support related camera accessories
}
G03B 17/563
. .
{
Camera grips, handles (means in general for steadying hand-held apparatus F16M 13/00)
}
G03B 17/565
. .
{
Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
}
G03B 17/566
. .
{
Accessory clips, holders, shoes to attach accessories to camera (if integral part of camera body G03B 17/02)
}
G03B 17/568
. .
{
Camera accessories not provided in groups G03B17/36B to G03B 17/566
}
G03B 17/58
. .
Attachments for converting cameras into reflex cameras
Collapse
G03B 19/00
Cameras (details G03B 17/00)
Collapse
G03B 19/02
.
Still-picture cameras
Collapse
G03B 19/023
. .
{
Multi-image cameras
}
G03B 19/026
. . .
{
Sequence cameras
}
Collapse
G03B 19/04
. .
Roll-film cameras
G03B 19/06
. . .
adapted to be loaded with more than one film, e.g. with exposure of one or the other at will (G03B 19/07 takes precedence)
G03B 19/07
. . .
having more than one objective
G03B 19/08
. . .
with provision for alternative use with plates or cut-films
G03B 19/10
. .
Plate or cut-film cameras (with provision for alternative use with roll film G03B 19/08)
G03B 19/12
. .
Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
G03B 19/14
. .
with paired lenses, one of which forms image on photographic material and the other forms a corresponding image on a focusing screen
G03B 19/16
. .
Pin-hole cameras
Collapse
G03B 19/18
.
Motion-picture cameras (with non-intermittently running film G03B 41/02)
G03B 19/20
. .
Reflex cameras
G03B 19/22
. .
Double cameras
G03B 19/24
. .
adapted to be loaded with more than one film, e.g. with exposure of one or the other at will
G03B 19/26
. .
with fade-in and fade-out effects
Collapse
G03B 21/00
Projectors or projection-type viewers; Accessories therefor (devices for changing pictures G03B 23/00; Zoetropes G03B 25/00; photographic printing apparatus G03B 27/00; arrangements for obtaining special effects on stages or in circuses or in arenas F21W 2111/06; optical projection comparators G01B 9/08; projection microscopes G02B 21/36)
{
laser projectors using scanning devices H04N 9/3129; interactive projectors, e.g. whiteboards, with input means to control the projection G06F 3/00; optical distortion correction, e.g. keystone G03B 21/14; projection devices comprising an electronic spatial light modulator and peculiar thereto H04N 5/74 or H04N 9/31
}
WARNING
-
Groups G03B 21/001 to G03B 21/008 are not complete pending a reorganisation; see also G03B 21/00

G03B 21/001
.
{
Slide projectors
}
G03B 21/003
.
{
Cine-projectors
}
Collapse
G03B 21/005
.
{
Projectors using an electronic spatial light modulator but not peculiar thereto
}
G03B 21/006
. .
{
using LCD's
}
G03B 21/008
. .
{
using micro-mirror devices
}
Collapse
G03B 21/02
.
Multiple-film apparatus
G03B 21/04
. .
Picture "juke-boxes"
G03B 21/06
.
affording only episcopic projection
G03B 21/08
.
affording epidiascopic projection
Collapse
G03B 21/10
.
Projectors with built-in or built-on screen (projection screens in general G03B 21/56)
Collapse
G03B 21/11
. .
for microfilm reading
Collapse
G03B 21/111
. . .
{
of roll films
}
G03B 21/113
. . . .
{
Handling roll films
}
Collapse
G03B 21/115
. . .
{
of microfiches
}
G03B 21/116
. . . .
{
Handling microfiches
}
G03B 21/118
. . .
{
Reader-printers
}
G03B 21/12
.
adapted for projection of either still pictures or motion pictures (prolonged exhibition of single frame G03B 21/38)
G03B 21/13
.
Projectors for producing special effects at the edges of picture, e.g. blurring
G03B 21/132
.
Overhead projectors, i.e. capable of projecting hand-writing or drawing during action (epidiascopic projectors G03B 21/08)
G03B 21/134
.
Projectors combined with typing apparatus or with printing apparatus
Collapse
G03B 21/14
.
Details
WARNING
-
Groups G03B 21/142 to G03B 21/147 are not complete pending a reorganisation; see also G03B 21/14

G03B 21/142
. .
{
Adjusting of projection optics
}
G03B 21/145
. .
{
Housing details, e.g. position adjustments thereof
}
G03B 21/147
. .
{
Optical correction of image distortions, e.g. keystone
}
G03B 21/16
. .
Cooling; Preventing overheating
G03B 21/18
. .
Fire preventing or extinguishing
Collapse
G03B 21/20
. .
Lamp houses (condensers per se G02B)
WARNING
-
Groups G03B 21/2006 to G03B 21/2093 are not complete pending a reorganisation; see also G03B 21/20

Collapse
G03B 21/2006
. . .
{
characterised by the light source
}
G03B 21/2013
. . . .
{
Plural light sources
}
G03B 21/202
. . . .
{
Incandescent light sources
}
G03B 21/2026
. . . .
{
Gas discharge type light sources, e.g. arcs
}
Collapse
G03B 21/2033
. . . .
{
LED or laser light sources
}
G03B 21/204
. . . . .
{
using secondary light emission, e.g. luminescence or fluorescence (using different colours G03B 33/00; if related to video signals H04N 9/3197)
}
G03B 21/2046
. . .
{
Positional adjustment of light sources
}
G03B 21/2053
. . .
{
Intensity control of illuminating light (controlled by video signal processing H04N 5/74 or H04N 9/31)
}
G03B 21/206
. . .
{
Control of light source other than position or intensity
}
G03B 21/2066
. . .
{
Reflectors in illumination beam (in projection beam G03B 21/28)
}
G03B 21/2073
. . .
{
Polarisers in the lamp house (peculiar to electronic spatial light modulators H04N 9/3197)
}
G03B 21/208
. . .
{
Homogenising, shaping of the illumination light
}
G03B 21/2086
. . .
{
Security or safety means in lamp houses
}
G03B 21/2093
. . .
{
Details of lamp houses not provided in groups G03B 21/2006 to G03B 21/2086
}
G03B 21/22
. .
Soundproof bodies
G03B 21/26
. .
Projecting separately subsidiary matter simultaneously with main image (light pointers G02B 27/20)
G03B 21/28
. .
Reflectors in projection beam
{
in illumination beam G03B 21/2066
}
G03B 21/30
. .
adapted to collapse or fold, e.g. for portability
Collapse
G03B 21/32
. .
Details specially adapted for motion-picture projection (with film moving continuously through the gate G03B 41/02)
Collapse
G03B 21/321
. . .
{
Holders for films, e.g. reels, cassettes, spindles
}
Collapse
G03B 21/323
. . . .
{
Cassettes (G03B 21/326, G03B 21/328 take precedence; for containing light-sensitive material G03B 17/265)
}
G03B 21/325
. . . . .
{
Endless cassettes
}
G03B 21/326
. . . .
{
Means for fixing the film on the axis of a reel or spindle
}
G03B 21/328
. . . .
{
Means for fixing the film on the periphery of a reel
}
Collapse
G03B 21/34
. . .
Change-over arrangements
G03B 21/36
. . . .
Fades, dissolves, or wipes
G03B 21/38
. . .
Prolonged exhibition of single frame
G03B 21/40
. . .
Eliminating or reducing effect of flicker
G03B 21/42
. . .
Preventing damage to film due to abnormal operation of projector
Collapse
G03B 21/43
. . .
Driving mechanisms
Collapse
G03B 21/44
. . . .
Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed (film-strip per se G03B 1/00)
G03B 21/46
. . . . .
affording adjustment for framing
G03B 21/48
. . . . .
for altering frame speed; for regulating constancy of film speed
Collapse
G03B 21/50
. . .
Control devices operated by the film strip during the run (controlling or regulating speed G03B 21/48)
G03B 21/52
. . . .
by prepared film
G03B 21/53
. .
Means for automatic focusing, e.g. to compensate thermal effects (automatic focusing in general G02B 7/09; systems for automatic generation of focusing signals G02B 7/28)
Collapse
G03B 21/54
.
Accessories
Collapse
G03B 21/56
. .
Projection screens
G03B 21/562
. . .
{
Screens moving during projection (G03B 21/58 to G03B 21/62 take precedence)
}
G03B 21/565
. . .
{
Screens allowing free passage of sound (G03B 21/58 to G03B 21/62 take precedence)
}
G03B 21/567
. . .
{
for colour projection (G03B 21/58, G03B 21/60 take precedence)
}
Collapse
G03B 21/58
. . .
collapsible, e.g. foldable; of variable area
G03B 21/585
. . . .
{
Inflatable screens
}
WARNING
-
Not complete pending a reorganisation; see also G03B 21/58

Collapse
G03B 21/60
. . .
{
Characterised by the nature of the surface
}
G03B 21/602
. . . .
{
Lenticular (G03B 21/625 takes precedence)
}
G03B 21/604
. . . .
{
Polarised
}
G03B 21/606
. . . .
{
For relief projection
}
G03B 21/608
. . . .
{
Fluid screens
}
WARNING
-
Not complete pending a reorganisation; see also G03B 21/60

Collapse
G03B 21/62
. . . .
Translucent screens
G03B 21/625
. . . . .
{
Lenticular translucent screens
}
G03B 21/64
. .
Means for mounting individual pictures to be projected, e.g. frame for transparency
Collapse
G03B 23/00
Devices for changing pictures in viewing apparatus or projectors (film-strip handling G03B 1/00; direct viewers per se G02B)
NOTE
-
For the purposes of this group the term "picture" denotes any flat representation, whether transparent or not, e.g. produced by photography, writing or printing

Collapse
G03B 23/02
.
in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
Collapse
G03B 23/04
. .
with linear movement
G03B 23/042
. . .
{
whereby the picture is not returned to the same stock after projection
}
G03B 23/044
. . .
{
whereby the picture is returned to the same stock
}
G03B 23/046
. . .
{
Picture changing devices
}
G03B 23/048
. . .
{
with horizontally sliding mechanism
}
G03B 23/06
. .
with rotary movement
Collapse
G03B 23/08
.
in which pictures are attached to a movable carrier
Collapse
G03B 23/10
. .
drum or disc carrier
G03B 23/105
. . .
{
disc carriers
}
Collapse
G03B 23/12
. .
linear strip carrier
G03B 23/125
. . .
{
the pictures being attached to a chain or linked up to form a chain
}
G03B 23/14
.
Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner (G03B 23/18 takes precedence)
{
also other devices not provided with a stock, e.g. chutes
}
G03B 23/18
.
with fade-in and fade-out effects
Collapse
G03B 25/00
Viewers, other than projection viewers, giving motion-picture effects by persistence of vision, e.g. zoetrope (high-speed photography G03B 39/00)
G03B 25/02
.
with interposed lenticular or line screen
Collapse
G03B 27/00
Photographic printing apparatus (film-strip handling G03B 1/00)
Collapse
G03B 27/02
.
Exposure apparatus for contact printing
Collapse
G03B 27/04
. .
Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame, printing box
G03B 27/06
. . .
for automatic repeated copying of the same original
G03B 27/08
. . .
for automatic copying of several originals one after the other, e.g. for copying cinematograph film
Collapse
G03B 27/10
. .
Copying apparatus with a relative movement between the original and the light source during exposure
G03B 27/12
. . .
for automatic repeated copying of the same original
Collapse
G03B 27/14
. .
Details
G03B 27/16
. . .
Illumination arrangements, e.g. positioning of lamps, positioning of reflectors (controlling the exposure G03B 27/72)
Collapse
G03B 27/18
. . .
Maintaining or producing contact pressure between original and light-sensitive material
G03B 27/20
. . . .
by using a vacuum or fluid pressure
G03B 27/22
. . . .
by stretching over a curved surface
G03B 27/24
. . .
Separating the original from the print
G03B 27/26
. . .
Cooling
G03B 27/28
. . .
Edge-masking devices
Collapse
G03B 27/30
. . .
adapted to be combined with processing apparatus (processing apparatus per se G03D)
G03B 27/303
. . . .
{
Gas processing (gas processing apparatus G03D 7/00)
}
G03B 27/306
. . . .
{
Heat development (heat development apparatus G03D 13/002)
}
Collapse
G03B 27/32
.
Projection printing apparatus, e.g. enlarger, copying camera
G03B 27/323
. .
{
Copying cameras (G03B 27/34 to G03B 27/70 take precedence)
}
G03B 27/326
. .
{
Enlargers (G03B 27/34 to G03B 27/70 take precedence)
}
Collapse
G03B 27/34
. .
Means for automatic focusing therefor (systems for automatic generation of focusing signals G02B 7/28)
Collapse
G03B 27/36
. . .
by mechanical connections, e.g. by cam, by linkage
G03B 27/38
. . . .
embodying screws with non-uniform pitch
G03B 27/40
. . . .
adapted for use with lenses of different focal length
Collapse
G03B 27/42
. .
for automatic sequential copying of the same original (G03B 27/34, G03B 27/53 take precedence)
G03B 27/423
. . .
{
in copying cameras
}
G03B 27/426
. . .
{
in enlargers
}
G03B 27/44
. .
for multiple copying of the same original at the same time (G03B 27/34, G03B 27/53 take precedence)
Collapse
G03B 27/46
. .
for automatic sequential copying of different originals, e.g. enlargers, roll film printers (G03B 27/34, G03B 27/50, G03B 27/53 take precedence)
G03B 27/462
. . .
{
in enlargers, e.g. roll film printers
}
G03B 27/465
. . .
at different positions of the same strip, e.g. microfilm
G03B 27/47
. . .
at different positions of the same sheet, e.g. microfiche
G03B 27/475
. . .
copying cinematographic film (G03B 27/48 takes precedence)
G03B 27/48
. . .
with original in the form of a film strip moving continuously and compensation for consequent image movement
G03B 27/50
. .
with slit or like diaphragm moving over original for progressive exposure (G03B 27/34 takes precedence;
{
projection optics per se G03B 27/525
}
)
Collapse
G03B 27/52
. .
Details
G03B 27/521
. . .
{
Arrangements for applying a supplementary information onto the sensitive material, e.g. coding (producing marks on the film in cameras G03B 17/24)
}
Collapse
G03B 27/522
. . .
{
Projection optics (for electro-photographic copiers in particular G03G 15/04)
}
G03B 27/523
. . . .
{
for full time exposure
}
Collapse
G03B 27/525
. . . .
{
for slit exposure
}
Collapse
G03B 27/526
. . . . .
{
in which the projection optics move
}
G03B 27/527
. . . . . .
{
as a whole in a translatory movement
}
G03B 27/528
. . . . .
{
in which the projection optics remain stationary
}
G03B 27/53
. . .
Automatic registration or positioning of originals with respect to each other or the photosensitive layer (within photo-mechanical production of textured or patterned surfaces, e.g. of integrated circuits, G03F 9/00)
Collapse
G03B 27/54
. . .
Lamp housings; Illuminating means (controlling the exposure G03B 27/72)
G03B 27/542
. . . .
{
for copying cameras, reflex exposure lighting
}
Collapse
G03B 27/545
. . . .
{
for enlargers
}
G03B 27/547
. . . . .
{
colour mixing heads
}
G03B 27/56
. . .
Mounting enlarger head on column
{
Mounting reproduction camera on column
}
Collapse
G03B 27/58
. . .
Baseboards, masking frames, or other holders for the sensitive material (G03B 27/53 takes precedence;
{
for electrophotographic copiers G03G15/00G
}
)
G03B 27/581
. . . .
{
in copying cameras (G03B 27/60 takes precedence)
}
G03B 27/582
. . . .
{
Baseboards, easels
}
G03B 27/583
. . . .
{
Handling microfiche
}
Collapse
G03B 27/585
. . . .
{
Handling cut photosensitive sheets
}
G03B 27/586
. . . . .
{
Supply stacks; Peeling off
}
Collapse
G03B 27/587
. . . .
{
Handling photosensitive webs (G03B 1/00 takes precedence)
}
G03B 27/588
. . . . .
{
Supply rolls; Cutting arrangements
}
G03B 27/60
. . . .
using a vacuum or fluid pressure
Collapse
G03B 27/62
. . .
Holders for the original (G03B 27/53 takes precedence;
{
for electrophotographic copiers G03G15/00F
}
)
Collapse
G03B 27/6207
. . . .
{
in copying cameras
}
G03B 27/6214
. . . . .
{
Copy boards
}
Collapse
G03B 27/6221
. . . . .
{
Transparent copy platens
}
G03B 27/6228
. . . . . .
{
Platen covers
}
G03B 27/6235
. . . . . .
{
Reciprocating copy platens
}
G03B 27/6242
. . . . .
{
Masks; Overlays; Transparent carriers
}
Collapse
G03B 27/625
. . . . .
{
Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
}
G03B 27/6257
. . . . . .
{
Arrangements for moving an original once or repeatedly to or through an exposure station
}
G03B 27/6264
. . . . . .
{
Arrangements for moving several originals one after the other to or through an exposure station
}
Collapse
G03B 27/6271
. . . .
{
in enlargers
}
G03B 27/6278
. . . . .
{
Handling single frame negatives
}
G03B 27/6285
. . . . .
{
Handling strips (G03B 1/00 takes precedence)
}
G03B 27/6292
. . . . .
{
Handling microfiche
}
G03B 27/64
. . . .
using a vacuum or fluid pressure
G03B 27/66
. . .
specially adapted for holding half-tone screens
G03B 27/68
. . .
Introducing or correcting distorsion, e.g. in connection with oblique projection
G03B 27/70
. . .
Reflectors in printing beam
Collapse
G03B 27/72
.
Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus (exposure meters per se G01J; control of light intensity in general G05D 25/00)
G03B 27/722
. .
{
when the reproduction scale is changed
}
G03B 27/725
. .
{
Optical projection devices wherein the contrast is controlled electrically (e.g. cathode ray tube masking)
}
G03B 27/727
. .
{
Optical projection devices wherein the contrast is controlled optically (e.g. uniform exposure, two colour exposure on variable contrast sensitive material)
}
Collapse
G03B 27/73
. .
Controlling exposure by variation of spectral composition, e.g. multicolor printers
G03B 27/735
. . .
{
in dependence upon automatic analysis of the original
}
G03B 27/74
. .
Positioning exposure meters in the apparatus
G03B 27/80
. .
in dependence upon automatic analysis of the original (G03B 27/73 takes precedence)
G03B 29/00
Combinations of cameras, projectors, or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks, weapons; Cameras having the shape of other objects (combinations with flash apparatus G03B 15/03; combinations with instruments for medical examination A61B 1/04, G03B3/14; combinations with surveying instruments G01C; combinations with core or moderator structure of nuclear reactors G21C 17/08; structural combinations with electric discharge tubes H01J 5/16, H01J 29/89, H01J 37/22)
Collapse
Guide Heading:
Special techniques
Collapse
G03B 31/00
Associated working of cameras or projectors with sound recording or reproducing means (record carriers characterised by the selection of the material and comprising cinematographic film and magnetic track G11B 5/633)
G03B 31/02
.
in which sound track is on a moving-picture film
G03B 31/04
.
in which sound track is not on, but is synchronised with, a moving-picture film
G03B 31/06
.
in which sound track is associated with successively-shown still pictures
G03B 31/08
.
with fade-in and fade-out effects
Collapse
G03B 33/00
Colour photography, other than mere exposure or projection of a colour film (printing apparatus G03B 27/00; stereoscopic colour photography G03B 35/00)
G03B 33/02
.
by two-colour separation records, e.g. red-aspect and white complete records; using Land effect
G03B 33/04
.
by four or more separation records
G03B 33/06
.
by additive-colour projection apparatus
G03B 33/08
.
Sequential recording or projection (G03B 33/02, G03B 33/04, G03B 33/06 take precedence)
Collapse
G03B 33/10
.
Simultaneous recording or projection (G03B 33/02, G03B 33/04 G03B 33/06 take precedence)
G03B 33/12
. .
using beam-splitting or beam-combining systems, e.g. dichroic mirrors
G03B 33/14
. .
using lenticular screens (integral with film G03C)
G03B 33/16
. .
using colour-pattern screens (integral with film G03C)
Collapse
G03B 35/00
Stereoscopic photography (panoramic or widescreen systems G03B 37/00; photogrammetry G01C)
Collapse
G03B 35/02
.
by sequential recording
G03B 35/04
. .
with movement of beam-selecting members in a system defining two or more view-points
G03B 35/06
. .
with axial movement of lens or gate between exposures
Collapse
G03B 35/08
.
by simultaneous recording
G03B 35/10
. .
having single camera with stereoscopic-base-defining system
G03B 35/12
. .
involving recording of different view-point images in different colours on a colour film
G03B 35/14
.
Printing apparatus specially adapted for conversion between different types of record (G03B 42/08 takes precedence)
G03B 35/16
.
by sequential viewing
Collapse
G03B 35/18
.
by simultaneous viewing
G03B 35/20
. .
using two or more projectors
G03B 35/22
. .
using single projectors with steroscopic-base-defining system
G03B 35/24
. .
using apertured or refractive resolving means on screens or between screen and eye
G03B 35/26
. .
using polarised or coloured light separating different viewpoint images
Collapse
G03B 37/00
Panoramic or wide-screen photography; photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
G03B 37/005
.
{
Photographing internal surfaces, e.g. of pipe, (G03B 37/02 to G03B 37/06 take precedence; Instruments for performing medical examinations of cavities or tubes of the body by photographic inspection A61B 1/00)
}
G03B 37/02
.
with scanning movement of lens or cameras
G03B 37/04
.
with cameras or projectors providing touching or overlapping fields of view
G03B 37/06
.
involving anamorphosis (G03B 37/02, G03B 37/04 take precedence)
Collapse
G03B 39/00
High-speed photography
G03B 39/005
.
{
using image converters or amplifiers
}
G03B 39/02
.
using stationary plate or film (G03B 39/06 takes precedence)
G03B 39/04
.
using moving plate or film (G03B 39/06 takes precedence)
G03B 39/06
.
using light-guides for transferring image frame or elements thereof into different array, e.g. into a line
Collapse
G03B 41/00
Special techniques not covered by groups G03B 31/00 to G03B 39/00; Apparatus therefor
Collapse
G03B 41/02
.
using non-intermittently running film
G03B 41/023
. .
{
combined with shutter
}
G03B 41/026
. .
{
combined with slit
}
Collapse
G03B 41/04
. .
with optical compensator
G03B 41/06
. . .
with rotating reflecting member
G03B 41/08
. . .
with rotating transmitting member
G03B 41/10
. . .
with oscillating reflecting member
G03B 41/12
. . .
with oscillating transmitting member
G03B 41/14
. .
Overcoming image movement by brief flashes of light
Collapse
G03B 42/00
Obtaining records using waves other than optical waves; Visualisation of such records by using optical means (investigating or analysing materials using electromagnetic or sonic waves G01N; using radar, sonar or analogous techniques G01S;
{
holography G03H
}
)
Collapse
G03B 42/02
.
using X-rays (measurement of X-radiation G01T; X-ray apparatus, circuits therefor H05G 1/00)
Collapse
G03B 42/021
. .
{
Apparatus for direct X-ray cinematography (circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography H05G 1/60)
}
G03B 42/023
. . .
{
Apparatus for indirect X-ray cinematography i.e. by taking pictures on ordinary film from the images on the fluorescent screen (by transforming the picture information intermediately into electrical signals G03B 27/725)
}
G03B 42/025
. .
{
Positioning or masking the X-ray film cartridge in the radiographic apparatus
}
G03B 42/026
. .
{
for obtaining three-dimensional pictures
}
G03B 42/028
. .
{
Industrial applications
}
Collapse
G03B 42/04
. .
Holders for X-ray films
G03B 42/042
. . .
{
for dental applications (see also A61B 6/14); (individual packages for X-ray film G03C 3/003)
}
G03B 42/045
. . .
{
apparatus for loading or unloading the holders
}
G03B 42/047
. . .
{
provided with marking means
}
G03B 42/06
.
using ultrasonic, sonic or infrasonic waves (measurement of ultrasonic, sonic or infrasonic waves G01H)
G03B 42/08
.
Visualising the records by optical means (optical means using spatial filters G02B 27/46; optical systems for visualising phase objects G02B 27/50)
Collapse
G03B 43/00
Testing correct operation of photographic apparatus or parts thereof (measuring specific variables G01)
G03B 43/02
.
Testing shutters (measuring time intervals G04F)
Collapse
G03B 2205/00
Adjustment of optical system relative to image or object surface other than for focusing
Collapse
G03B 2205/0007
.
Movement of one or more optical elements for control of motion blur (imaging systems in general using optical elements for stabilisation of the position of the image G02B 27/64)
G03B 2205/0015
. .
by displacing one or more optical elements normal to the optical axis
G03B 2205/0023
. .
by tilting or inclining one or more optical elements with respect to the optical axis
G03B 2205/003
. .
by a prism with variable angle or the like
G03B 2205/0038
. .
by displacing the image plane with respect to the optical axis (in case of an electronic image sensor H04N 5/23248)
G03B 2205/0046
.
Movement of one or more optical elements for zooming (for optical zoom lenses in general G02B 7/10)
Collapse
G03B 2205/0053
.
Driving means for the movement of one or more optical element
G03B 2205/0061
. .
using piezoelectric actuators
G03B 2205/0069
. .
using electromagnetic actuators, e.g. voice coils
G03B 2205/0076
. .
using shape memory alloys
G03B 2205/0084
. .
using other types of actuators
G03B 2205/0092
.
Other types of adjustments, not provided for in groups G03B 2205/0007 to G03B 2205/0084 e.g. for collapsing
Collapse
G03B 2206/00
Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing
G03B 2206/002
.
using detachable memory means
Collapse
G03B 2206/004
.
using markings on the photographic material, e.g. to indicate pseudo-panoramic exposure
G03B 2206/006
. .
of the bar-code type
G03B 2206/008
.
using holders for the photographic material
Collapse
G03B 2207/00
Control of exposure by setting shutters, diaphragms, or filters separately or conjointly
G03B 2207/005
.
involving control of motion blur
Collapse
G03B 2213/00
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
Collapse
G03B 2213/02
.
Viewfinders
G03B 2213/025
. .
Sightline detection
Collapse
G03B 2215/00
Collapse
G03B 2215/05
.
Combinations of cameras with electronic flash units
Collapse
G03B 2215/0503
. .
Built-in units
Collapse
G03B 2215/0507
. . .
Pop-up mechanisms
G03B 2215/051
. . . .
with movable reflector, e.g. change of illumination angle or illumination direction
Collapse
G03B 2215/0514
. .
Separate unit
Collapse
G03B 2215/0517
. . .
Housing
G03B 2215/0521
. . . .
movable housing, e.g. bounce-light
Collapse
G03B 2215/0525
. . . .
Reflector
G03B 2215/0528
. . . . .
movable reflector, e.g. change of illumination angle or illumination direction
G03B 2215/0532
. . . . .
Flashtube mounting
G03B 2215/0535
. . . . .
Built-in diffusor
G03B 2215/0539
. . . .
Ringflash
G03B 2215/0542
. . . .
watertight
G03B 2215/0546
. . . .
modular
G03B 2215/055
. . . .
Clamp-on device, e.g. filter
G03B 2215/0553
. . . .
with second integrated flash
G03B 2215/0557
. . .
Multiple units, e.g. slave-unit
G03B 2215/056
. . .
Connection with camera, e.g. adapter
Collapse
G03B 2215/0564
. .
characterised by the type of light source
G03B 2215/0567
. . .
Solid-state light source, e.g. LED, laser
G03B 2215/0571
. . .
With second light source
G03B 2215/0575
. . .
Ring shaped lighting arrangements
G03B 2215/0578
. . .
Flashtube mounting
Collapse
G03B 2215/0582
. .
Reflectors
G03B 2215/0585
. . .
Movable reflectors, e.g. change of illumination angle or direction
Collapse
G03B 2215/0589
. .
Diffusors, filters or refraction means
G03B 2215/0592
. . .
installed in front of light emitter
G03B 2215/0596
. .
Combinations of cameras with electronic flash units not provided for in G03B 2215/0564 to S01B215/05F2
Collapse
G03B 2217/00
Details of cameras or camera bodies; Accessories therefor
G03B 2217/002
.
Details of arrangement of components in or on camera body
G03B 2217/005
.
Blur detection
G03B 2217/007
.
Details of energy supply or management
Collapse
G03B 2217/18
.
Signals indicating condition of a camera member or suitability of light
G03B 2217/185
. .
providing indication that the picture may be blurred
Collapse
G03B 2217/24
.
with means for separately producing marks on the film
G03B 2217/241
. .
with means for producing composite exposures, e.g. exposing an image and a border, producing identity cards
Collapse
G03B 2217/242
. .
Details of the marking device
G03B 2217/243
. . .
Optical devices
G03B 2217/244
. . .
Magnetic devices
G03B 2217/245
. . .
Mechanical devices
Collapse
G03B 2217/246
. .
Details of the markings
G03B 2217/247
. . .
Bar codes
G03B 2217/248
. .
with means for masking
Collapse
G03B 2217/26
.
Holders for containing light-sensitive material and adapted to be inserted within the camera
G03B 2217/261
. .
Details of spools
G03B 2217/263
. .
Details of exposure status indicators; Double exposure prevention
G03B 2217/265
. .
Details of light-proofing
G03B 2217/266
. .
Thrust-type cartridges
G03B 2217/268
. .
Unloading the cartridge from the camera; Loading the cartridge into the camera
Collapse
G03B 2219/00
Cameras
Collapse
G03B 2219/02
.
Still-picture cameras
Collapse
G03B 2219/04
. .
Roll-film cameras
G03B 2219/045
. . .
adapted for unloading the film in the processing laboratory, e.g. disposable, reusable or recyclable cameras
Collapse
G03B 2227/00
Photographic printing apparatus
G03B 2227/005
.
Matrix print; Index print
Collapse
G03B 2227/32
.
Projection printing apparatus, e.g. enlarging apparatus, copying camera
G03B 2227/325
. .
Microcapsule copiers
This page is owned by Office of Patent Classification.
Last Modified: 04/16/2013 4:31:16 PM