JPS5567872A - Optical character reader - Google Patents
Optical character readerInfo
- Publication number
- JPS5567872A JPS5567872A JP14059378A JP14059378A JPS5567872A JP S5567872 A JPS5567872 A JP S5567872A JP 14059378 A JP14059378 A JP 14059378A JP 14059378 A JP14059378 A JP 14059378A JP S5567872 A JPS5567872 A JP S5567872A
- Authority
- JP
- Japan
- Prior art keywords
- character image
- decision
- display
- signals
- data
- 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 ensure an easy decision for the character image by the operator by controlling the gradation of the character image in accordance with the video signal level memorized in the data buffer memory for display.
CONSTITUTION: The data of the characters, symbols and others on the slip are read out through the photoelectric conversion part, and the data read out is converted into the electric signals to be stored in the data buffer. Then character image signal ID sent from the buffer is applied to level decision circuit 51a of display control part 5. And the decision is given to signals LD11 and 12 plus LD21 and 22 each in accordance with code ID1, ID2 and ID4 of signal ID, and these decided signals are applied to buffer memory 52a. Then the character image signals controlled according to the gradation of the character image are applied to display 6 for display. Thus the decision can be facilitated for the operator to the character image signal.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53140593A JPS5919389B2 (en) | 1978-11-15 | 1978-11-15 | optical character reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53140593A JPS5919389B2 (en) | 1978-11-15 | 1978-11-15 | optical character reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5567872A true JPS5567872A (en) | 1980-05-22 |
JPS5919389B2 JPS5919389B2 (en) | 1984-05-04 |
Family
ID=15272291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53140593A Expired JPS5919389B2 (en) | 1978-11-15 | 1978-11-15 | optical character reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919389B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159378A (en) * | 1981-03-26 | 1982-10-01 | Toshiba Corp | Optical letter reading device |
JPS59200380A (en) * | 1983-04-27 | 1984-11-13 | Toshiba Corp | Optical character reader |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170287U (en) * | 1987-04-28 | 1988-11-07 |
-
1978
- 1978-11-15 JP JP53140593A patent/JPS5919389B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159378A (en) * | 1981-03-26 | 1982-10-01 | Toshiba Corp | Optical letter reading device |
JPH0341869B2 (en) * | 1981-03-26 | 1991-06-25 | ||
JPS59200380A (en) * | 1983-04-27 | 1984-11-13 | Toshiba Corp | Optical character reader |
Also Published As
Publication number | Publication date |
---|---|
JPS5919389B2 (en) | 1984-05-04 |
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