JPS576839A - Film cassette of camera for endoscope - Google Patents

Film cassette of camera for endoscope

Info

Publication number
JPS576839A
JPS576839A JP8169180A JP8169180A JPS576839A JP S576839 A JPS576839 A JP S576839A JP 8169180 A JP8169180 A JP 8169180A JP 8169180 A JP8169180 A JP 8169180A JP S576839 A JPS576839 A JP S576839A
Authority
JP
Japan
Prior art keywords
data
film
desensitizing
layer
coated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8169180A
Other languages
Japanese (ja)
Inventor
Seiichi Hosoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP8169180A priority Critical patent/JPS576839A/en
Publication of JPS576839A publication Critical patent/JPS576839A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • G03C11/02—Marking or applying text

Abstract

PURPOSE:To perform data imprinting at correct exposure by supplying the data optical beam from a data imprinter of prescribed quantity of light differing from the quantity of object light to the desensitizing layer coated with a desensitizing material of the transmittance corresponding to the ASA sensitivity of a film. CONSTITUTION:A photosensitive film 32 is provided with a filmlike base 38, and a desensitizing layer 40 which is provided on one surface side of said base 38 and is coated with a desensitizing material having prescribed ASA sensitivity. The data optical beam from a data display device 34 are irradiated to the other side surface side of said base 38. A desensitizing layer 42 coated with a desensitizing material having the transmittance corresponding to the ASA sensitivity of the film 32 exists in the part to be imprinted with desired data in extension to the longitudianl direction of the film 32 so that the data optical beam from the data imprinter assumes correct exposure. Thereby, data are imprinted on the film 32 at the quantity of light adjusted to correct exposure by the layer 42 regardless of the ASA sensitivity of the film 32.
JP8169180A 1980-06-17 1980-06-17 Film cassette of camera for endoscope Pending JPS576839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8169180A JPS576839A (en) 1980-06-17 1980-06-17 Film cassette of camera for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8169180A JPS576839A (en) 1980-06-17 1980-06-17 Film cassette of camera for endoscope

Publications (1)

Publication Number Publication Date
JPS576839A true JPS576839A (en) 1982-01-13

Family

ID=13753377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8169180A Pending JPS576839A (en) 1980-06-17 1980-06-17 Film cassette of camera for endoscope

Country Status (1)

Country Link
JP (1) JPS576839A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109351U (en) * 1989-02-16 1990-08-31
JPH0461994U (en) * 1990-10-05 1992-05-27
JPH0494881U (en) * 1991-01-09 1992-08-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109351U (en) * 1989-02-16 1990-08-31
JPH0461994U (en) * 1990-10-05 1992-05-27
JPH0494881U (en) * 1991-01-09 1992-08-18

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