JPS5389420A - Positioning method for microfilm - Google Patents
Positioning method for microfilmInfo
- Publication number
- JPS5389420A JPS5389420A JP422677A JP422677A JPS5389420A JP S5389420 A JPS5389420 A JP S5389420A JP 422677 A JP422677 A JP 422677A JP 422677 A JP422677 A JP 422677A JP S5389420 A JPS5389420 A JP S5389420A
- Authority
- JP
- Japan
- Prior art keywords
- microfilm
- frame
- positioning method
- moved
- moving
- 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
Landscapes
- Projection-Type Copiers In General (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE: To stably position the microfilm when it is moved for a long distance by moving it till immediately before one frame at a predetermined position after it has been moved, and moving it one frame further in order to make the requirement quite equal when one frame is regularly fed and when it stops.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP422677A JPS5389420A (en) | 1977-01-18 | 1977-01-18 | Positioning method for microfilm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP422677A JPS5389420A (en) | 1977-01-18 | 1977-01-18 | Positioning method for microfilm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389420A true JPS5389420A (en) | 1978-08-07 |
Family
ID=11578656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP422677A Pending JPS5389420A (en) | 1977-01-18 | 1977-01-18 | Positioning method for microfilm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389420A (en) |
-
1977
- 1977-01-18 JP JP422677A patent/JPS5389420A/en active Pending
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