JPS576839A - Film cassette of camera for endoscope - Google Patents
Film cassette of camera for endoscopeInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
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.
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)
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 |
-
1980
- 1980-06-17 JP JP8169180A patent/JPS576839A/en active Pending
Cited By (3)
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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