JPS55110377A - Optical character reader - Google Patents

Optical character reader

Info

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
Application number
JP1641979A
Other languages
Japanese (ja)
Other versions
JPS5913792B2 (en
Inventor
Kazuhisa Suetani
Shohei Azuma
Nobushi Iwashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54016419A priority Critical patent/JPS5913792B2/en
Publication of JPS55110377A publication Critical patent/JPS55110377A/en
Publication of JPS5913792B2 publication Critical patent/JPS5913792B2/en
Expired legal-status Critical Current

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
JP54016419A 1979-02-15 1979-02-15 optical character reader Expired JPS5913792B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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