JPS55110377A - Optical character reader - Google Patents
Optical character readerInfo
- Publication number
- JPS55110377A JPS55110377A JP1641979A JP1641979A JPS55110377A JP S55110377 A JPS55110377 A JP S55110377A JP 1641979 A JP1641979 A JP 1641979A JP 1641979 A JP1641979 A JP 1641979A JP S55110377 A JPS55110377 A JP S55110377A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- read
- stop
- conveyance
- mark
- 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
Landscapes
- Character Input (AREA)
Abstract
PURPOSE: To read characters accurately by detecting how much a sheet has been carried in a period from position mark detection until a sheet stop and by setting a read area according to the detection value.
CONSTITUTION: On detecting a mark for discriminating the center position of each line on sheet 10, mark detector 41 generates a STOP signal, which operates clutch brake 40 to stop the conveyance of the sheet. Code disk 50 coupled with sheet conveyance pulley 31 and sensor 60 detect how much the sheet has excessively been conveyed during a period from the mark detection until the stop of sheet 10 and outputs signal PLS to reader 80. According to the number of pulses of signal PLS, reader 80 sets a read area at a position displaced from a character read position in the sheet conveyance direction, and moves an effective read area from the sheet following up the excessive conveyance of the sheet. Therefore, pattern information of an area including one invariably-accurate line can be read.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54016419A JPS5913792B2 (en) | 1979-02-15 | 1979-02-15 | optical character reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54016419A JPS5913792B2 (en) | 1979-02-15 | 1979-02-15 | optical character reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55110377A true JPS55110377A (en) | 1980-08-25 |
JPS5913792B2 JPS5913792B2 (en) | 1984-03-31 |
Family
ID=11915708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54016419A Expired JPS5913792B2 (en) | 1979-02-15 | 1979-02-15 | optical character reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913792B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299888A (en) * | 1985-10-25 | 1987-05-09 | Toppan Moore Co Ltd | Format conversion processing method between input and output forms |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0274694U (en) * | 1988-11-28 | 1990-06-07 | ||
JPH0287196U (en) * | 1988-12-23 | 1990-07-10 | ||
JPH0360691U (en) * | 1990-09-26 | 1991-06-14 |
-
1979
- 1979-02-15 JP JP54016419A patent/JPS5913792B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299888A (en) * | 1985-10-25 | 1987-05-09 | Toppan Moore Co Ltd | Format conversion processing method between input and output forms |
Also Published As
Publication number | Publication date |
---|---|
JPS5913792B2 (en) | 1984-03-31 |
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