JPS55115181A - Reader for optical position and symbol - Google Patents
Reader for optical position and symbolInfo
- Publication number
- JPS55115181A JPS55115181A JP2131779A JP2131779A JPS55115181A JP S55115181 A JPS55115181 A JP S55115181A JP 2131779 A JP2131779 A JP 2131779A JP 2131779 A JP2131779 A JP 2131779A JP S55115181 A JPS55115181 A JP S55115181A
- Authority
- JP
- Japan
- Prior art keywords
- recognition
- symbol
- fed
- read
- result
- 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
Abstract
PURPOSE: To enable to input to computer in a short time accurately, by outputting the position information together with the result of recognition, by reading in the data optically in place of the input system with light pen.
CONSTITUTION: The timing mark b, symbol c and identifying symbol d of the document a are read in with the optical system photo electric conversion circuit 1, the data output 2 is fed to the recognition circuit 3 to identify the types of identification symbol d, and the result of recognition is externally outputted. On the other hand, the head position is detected with the head position detection circuit 5, the output 6 is fed to the read-in position determination circuit 7, and the detected read-in position data is externally outputted in synchronizing with the clock 9. Further, the position information together with the result of recognition can be fed in a short time to the external unit such as computers.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131779A JPS55115181A (en) | 1979-02-27 | 1979-02-27 | Reader for optical position and symbol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131779A JPS55115181A (en) | 1979-02-27 | 1979-02-27 | Reader for optical position and symbol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55115181A true JPS55115181A (en) | 1980-09-04 |
Family
ID=12051770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2131779A Pending JPS55115181A (en) | 1979-02-27 | 1979-02-27 | Reader for optical position and symbol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55115181A (en) |
-
1979
- 1979-02-27 JP JP2131779A patent/JPS55115181A/en active Pending
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