JPS56117268A - Microfilm printer - Google Patents
Microfilm printerInfo
- Publication number
- JPS56117268A JPS56117268A JP2131980A JP2131980A JPS56117268A JP S56117268 A JPS56117268 A JP S56117268A JP 2131980 A JP2131980 A JP 2131980A JP 2131980 A JP2131980 A JP 2131980A JP S56117268 A JPS56117268 A JP S56117268A
- Authority
- JP
- Japan
- Prior art keywords
- microfilm
- original information
- reflex mirror
- original
- information
- 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
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/521—Arrangements for applying a supplementary information onto the sensitive material, e.g. coding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Abstract
PURPOSE:To add random original information, by adding the original information to some part of a projected-light image by providing a reflex mirror, which occludes part of a picture of a microfilm, on an optical projection path to the photoreceptor of the microfilm. CONSTITUTION:The figure shows the projection of original information 22 of microfilm 3 upon photoreceptor drum 6. Reflex mirror 15 intercepts the projected image of microfilm 3 partially and original information 22 is written in the blank. When reflex mirror 15 is enabled to move as shown by arrow, added original information 22 can freely be increased and information addition to the enlarged print of microfilm 3 can freely be done. Further, the shutting light method as to the picture of microfilm 3 is enabled by placing unfigured white paper instead of original 22.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131980A JPS56117268A (en) | 1980-02-22 | 1980-02-22 | Microfilm printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131980A JPS56117268A (en) | 1980-02-22 | 1980-02-22 | Microfilm printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56117268A true JPS56117268A (en) | 1981-09-14 |
Family
ID=12051826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2131980A Pending JPS56117268A (en) | 1980-02-22 | 1980-02-22 | Microfilm printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117268A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131564A (en) * | 1983-12-20 | 1985-07-13 | Sanyo Electric Co Ltd | Electronic copying machine |
JPS60136732A (en) * | 1983-12-26 | 1985-07-20 | Sanyo Electric Co Ltd | Electronic copying machine |
JPS6398565U (en) * | 1986-12-17 | 1988-06-25 |
-
1980
- 1980-02-22 JP JP2131980A patent/JPS56117268A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131564A (en) * | 1983-12-20 | 1985-07-13 | Sanyo Electric Co Ltd | Electronic copying machine |
JPS60136732A (en) * | 1983-12-26 | 1985-07-20 | Sanyo Electric Co Ltd | Electronic copying machine |
JPS6398565U (en) * | 1986-12-17 | 1988-06-25 |
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