JPS5221898A - Mechanism for detecting the deviation of record location in cards etc. - Google Patents
Mechanism for detecting the deviation of record location in cards etc.Info
- Publication number
- JPS5221898A JPS5221898A JP9764675A JP9764675A JPS5221898A JP S5221898 A JPS5221898 A JP S5221898A JP 9764675 A JP9764675 A JP 9764675A JP 9764675 A JP9764675 A JP 9764675A JP S5221898 A JPS5221898 A JP S5221898A
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- deviation
- record location
- cards etc
- cards
- 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
- Optical Transform (AREA)
Abstract
PURPOSE: To improve the resolution and accuracy of the location detecting by using a plurality of photoelectric transducing elements to receive the light rays reflected by a reflector in the optical system.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9764675A JPS5221898A (en) | 1975-08-13 | 1975-08-13 | Mechanism for detecting the deviation of record location in cards etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9764675A JPS5221898A (en) | 1975-08-13 | 1975-08-13 | Mechanism for detecting the deviation of record location in cards etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5221898A true JPS5221898A (en) | 1977-02-18 |
Family
ID=14197866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9764675A Pending JPS5221898A (en) | 1975-08-13 | 1975-08-13 | Mechanism for detecting the deviation of record location in cards etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5221898A (en) |
-
1975
- 1975-08-13 JP JP9764675A patent/JPS5221898A/en active Pending
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