JPS5413739A - Optical information processor - Google Patents
Optical information processorInfo
- Publication number
- JPS5413739A JPS5413739A JP7920177A JP7920177A JPS5413739A JP S5413739 A JPS5413739 A JP S5413739A JP 7920177 A JP7920177 A JP 7920177A JP 7920177 A JP7920177 A JP 7920177A JP S5413739 A JPS5413739 A JP S5413739A
- Authority
- JP
- Japan
- Prior art keywords
- optical information
- information processor
- conformity
- pieces
- detects
- 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.)
- Granted
Links
Abstract
PURPOSE: To reduce noise signals, by providing a device which detects the conformity between two pieces of optical information by the output of a differential amplifier.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7920177A JPS5413739A (en) | 1977-07-02 | 1977-07-02 | Optical information processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7920177A JPS5413739A (en) | 1977-07-02 | 1977-07-02 | Optical information processor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5413739A true JPS5413739A (en) | 1979-02-01 |
JPS6146874B2 JPS6146874B2 (en) | 1986-10-16 |
Family
ID=13683337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7920177A Granted JPS5413739A (en) | 1977-07-02 | 1977-07-02 | Optical information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5413739A (en) |
-
1977
- 1977-07-02 JP JP7920177A patent/JPS5413739A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6146874B2 (en) | 1986-10-16 |
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