US4259007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic apparatus
Assignee: Canon Inc
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Filing: 1979-09-07
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Granted: 1981-03-31
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Expires: 1999-09-07
Abstract
Abstract This invention provides a photographic apparatus for successively photographing originals on a photographic film in a continuous web form and subsequently developing the thus exposed film. Said apparatus comprises a camera unit and a processor unit, wherein said camera unit comprising a film chamber for storing the photographic film exposed at an exposing position into a loop form, a feed path for feeding said film in said film chamber into said processor and means for advancing said film into said film chamber. The photographic apparatus of this invention is selectively usable either as a camera for photographing only or as a camera-processor for continuous photographing and development.
Inventors
- 👤 Toshio Arai
- 👤 Shunzo Inoue
- 👤 Yasuo Kuroda
- 👤 Michio Kasuya
- 👤 Motofumi Konishi
- 👤 Mitsuo Nakamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:02
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/323; G03B17/00; G03B17/48; G03B17/50
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
26 words
A photographic apparatus provided with a camera for photographing image originals on a photographic film and processing means for developing the exposed film, said camera comprising:
Claim 2
Dependent Claim
26 words
A photographic apparatus provided with a camera for photographing image originals on a photographic film and processing means for developing the exposed film, said camera comprising:
Claim 3
Dependent Claim
126 words
(a) lens means for projecting images on said originals onto said film; (b) a storage chamber for storing exposed film therein, said storage chamber defining a space of a size sufficient to accumulate therein a certain amount of said exposed film in its unwound state, and for accommodating therein a take-up reel; (c) holding means for detachably holding said take-up reel in said storage chamber; (d) driving means for rotating said take-up reel when held by said holding means so as to take up said exposed film on said take-up reel; and (e) a film conveying path formed between said storage chamber and said processing means for forwarding the film stored in the space of said storage chamber in its unwound state to said processing means.
Claim 4
Dependent Claim
126 words
(a) lens means for projecting images on said originals onto said film; (b) a storage chamber for storing exposed film therein, said storage chamber defining a space of a size sufficient to accumulate therein a certain amount of said exposed film in its unwound state, and for accommodating therein a take-up reel; (c) holding means for detachably holding said take-up reel in said storage chamber; (d) driving means for rotating said take-up reel when held by said holding means so as to take up said exposed film on said take-up reel; and (e) a film conveying path formed between said storage chamber and said processing means for forwarding the film stored in the space of said storage chamber in its unwound state to said processing means.
Claim 5
Dependent Claim
36 words
A photographic apparatus according to claim 1, wherein said holding means includes a shaft which is detachably connected to said driving means, and wherein said take-up reel is coupled with said driving means through said shaft.
Claim 6
Dependent Claim
17 words
A photographic apparatus according to claim 1, wherein said camera and said processing means are detachably connected.
Claim 7
Dependent Claim
60 words
A photographic apparatus according to claim 1, further comprising a support member including means for generating drive signals for controlling said camera and said processing means and a switch for instructing the photographing operation, said camera and said processing means being detachably mountable on said support member and being controlled by said control signals when mounted on said support member.
Claim 8
Dependent Claim
136 words
A processor-camera for photographing originals successively on a film and subsequently developing the thus exposed film, comprising: a base member having a face for placing originals thereon; a camera unit detachably mountable on said base member and comprising a film storage chamber, lens means, a film chamber capable of storing said film in a looped state, means for advancing the film from the film storage chamber through the exposure position of said lens means to said film chamber, and a film transport path for guiding the film in said film chamber to the outside of said camera unit; and a processor unit detachably mountable on said base member and comprising developing means, fixing means, drying means, and a film transport path for guiding the film supplied from outside of said processor unit to said developing means.
Claim 9
Dependent Claim
136 words
A processor-camera for photographing originals successively on a film and subsequently developing the thus exposed film, comprising: a base member having a face for placing originals thereon; a camera unit detachably mountable on said base member and comprising a film storage chamber, lens means, a film chamber capable of storing said film in a looped state, means for advancing the film from the film storage chamber through the exposure position of said lens means to said film chamber, and a film transport path for guiding the film in said film chamber to the outside of said camera unit; and a processor unit detachably mountable on said base member and comprising developing means, fixing means, drying means, and a film transport path for guiding the film supplied from outside of said processor unit to said developing means.
Claim 10
Dependent Claim
30 words
A processor-camera according to claim 5, further comprising a lamp unit for illuminating said original-supporting face of the base member, said lamp unit being detachably mountable on said base member.
Claim 11
Dependent Claim
198 words
A microfilm camera, comprising: (a) a base body having an image original mounting surface, operating switches, control circuits, and electrical connectors electrically connected to said control circuits; (b) a photo-taking camera having therein a camera lens system, film forwarding means, means defining a film exit, and connectors connectable with said electrical connectors in said base body, wherein said photo-taking camera receives control signals to control its operations from said control circuits in said base body through said electrical connectors in said base body and said connectors in said photo-taking camera when said camera is mounted at a predetermined position of said base body; and (c) a processor having therein developing means, means for receiving developed film, film forwarding means, means defining a film inlet, and connectors connectable with said electrical connectors in said base body, wherein said processor is detachably mountable on said base body at a predetermined position and, when mounted, is connected at its film inlet with said photo-taking camera at the film outlet of said camera and receives control signals to control the operations of said processor from said control circuits through said electrical connectors of said base body and said connectors of said processor.
Claim 12
Dependent Claim
198 words
A microfilm camera, comprising: (a) a base body having an image original mounting surface, operating switches, control circuits, and electrical connectors electrically connected to said control circuits; (b) a photo-taking camera having therein a camera lens system, film forwarding means, means defining a film exit, and connectors connectable with said electrical connectors in said base body, wherein said photo-taking camera receives control signals to control its operations from said control circuits in said base body through said electrical connectors in said base body and said connectors in said photo-taking camera when said camera is mounted at a predetermined position of said base body; and (c) a processor having therein developing means, means for receiving developed film, film forwarding means, means defining a film inlet, and connectors connectable with said electrical connectors in said base body, wherein said processor is detachably mountable on said base body at a predetermined position and, when mounted, is connected at its film inlet with said photo-taking camera at the film outlet of said camera and receives control signals to control the operations of said processor from said control circuits through said electrical connectors of said base body and said connectors of said processor.
Claim 13
Dependent Claim
60 words
A microfilm camera according to claim 7, wherein said photo-taking camera includes a storage chamber for storing exposed film therein and a film conveying path formed between said storage chamber and said film exit, and wherein said storage chamber defines a space of a size sufficient to accumulate therein a certain amount of said exposed film in its unwound state.
Claim 14
Dependent Claim
56 words
A microfilm camera according to claim 8, wherein said photo-taking camera further includes holding means detachably mounted in the space of said storage chamber for holding a film take-up reel, and driving means to rotate said take-up reel held on said holding means so as to take up said exposed film on said film take-up reel.
Claim 15
Dependent Claim
38 words
A microfilm camera according to claim 8, wherein said processor further comprises means for changing the film forwarding speed, said speed changing means being controlled in accordance with the film quantity in the space of said storage chamber.
Claim 16
Dependent Claim
64 words
A microfilm camera according to claim 7, further comprising a feeding switch, means for driving said film forwarding means in said photo-taking camera to advance film in said camera in a predetermined quantity in accordance with the operation of said feeding switch, and means for changing said predetermined quantity of film depending on whether or not said processor is attached to said base body.
Claim 17
Dependent Claim
40 words
A microfilm camera according to claim 8, further comprising means for detecting the quantity of film staying in said storage chamber, wherein the photo-taking operations of said camera are controlled in accordance with the detecting signal of said detecting means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-30 | 1984-09-29 | 1985-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-30 | 1988-09-29 | 1989-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-30 | 1992-09-29 | 1993-03-31 | $7700.00 | Window Closed / Lapsed |