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IPC 7
  G03B 21/00 - G03B 27/80  
G03B02900-G03B04302
 

SECTION G – PHYSICS


G 03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY (reproduction of pictures or patterns by scanning and converting into electrical signals H04N) [4]


G 03 BAPPARATUS 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; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D) [4]


29/

00Combinations 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 of cavities or tubes of the body A61B 1/04; arrangements specially adapted for eye photography A61B 3/14; 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)


Special techniques


31/

00Associated 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)

31/

02.in which sound track is on a moving-picture film

31/

04.in which sound track is not on, but is synchronised with, a moving-picture film

31/

06.in which sound track is associated with successively-shown still pictures

31/

08.with fade-in and fade-out effects  [4]


33/

00Colour photography, other than mere exposure or projection of a colour film (printing apparatus G03B 27/00; stereoscopic colour photography G03B 35/00)

33/

02.by two-colour separation records, e.g. red-aspect and white complete records; using Land effect

33/

04.by four or more separation records

33/

06.by additive-colour projection apparatus

33/

08.Sequential recording or projection (G03B 33/02, G03B 33/04, G03B 33/06 take precedence)

33/

10.Simultaneous recording or projection (G03B 33/02, G03B 33/04, G03B 33/06 take precedence)

33/

12..using beam-splitting or beam-combining systems, e.g. dichroic mirrors

33/

14..using lenticular screens (integral with film G03C)

33/

16..using colour-pattern screens (integral with film G03C)


35/

00Stereoscopic photography (panoramic or wide-screen systems G03B 37/00; photogrammetry G01C)

35/

02.by sequential recording

35/

04..with movement of beam-selecting members in a system defining two or more viewpoints

35/

06..with axial movement of lens or gate between exposures

35/

08.by simultaneous recording

35/

10..having single camera with stereoscopic-base-defining system

35/

12..involving recording of different viewpoint images in different colours on a colour film

35/

14.Printing apparatus specially adapted for conversion between different types of record (G03B 42/08 takes precedence)  [4]

35/

16.by sequential viewing

35/

18.by simultaneous viewing

35/

20..using two or more projectors

35/

22..using single projector with stereoscopic-base-defining system

35/

24..using apertured or refractive resolving means on screen or between screen and eye

35/

26..using polarised or coloured light for separating different viewpoint images


37/

00Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

37/

02.with scanning movement of lens or camera

37/

04.with cameras or projectors providing touching or overlapping fields of view

37/

06.involving anamorphosis (G03B 37/02, G03B 37/04 take precedence)


39/

00High-speed photography

39/

02.using stationary plate or film (G03B 39/06 takes precedence)

39/

04.using moving plate or film (G03B 39/06 takes precedence)

39/

06.using light-guides for transferring image frame or elements thereof into different array, e.g. into a line


41/

00Special photographic techniques not covered by groups G03B 31/00 to G03B 39/00; Apparatus therefor  [2]

41/

02.using non-intermittently-running film

41/

04..with optical compensator

41/

06...with rotating reflecting member

41/

08...with rotating transmitting member

41/

10...with oscillating reflecting member

41/

12...with oscillating transmitting member

41/

14..Overcoming image movement by brief flashes of light


42/

00Obtaining 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) [4]

42/

02.using X-rays (measurement of X-radiation G01T; X-ray apparatus, circuits therefor H05G 1/00)  [4]

42/

04..Holders for X-ray films  [4]

42/

06.using ultrasonic, sonic or infrasonic waves (measurement of ultrasonic, sonic or infrasonic waves G01H)  [4]

42/

08.Visualisation of records by optical means (optical systems using spatial filters G02B 27/46; optics for phase object visualisation G02B 27/50)  [4]



43/

00Testing correct operation of photographic apparatus or parts thereof (measuring specific variables G01)

43/

02.Testing shutters (measuring time intervals G04F)


  G03B 21/00 - G03B 27/80   
 

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