JPS5572278A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS5572278A
JPS5572278A JP14419178A JP14419178A JPS5572278A JP S5572278 A JPS5572278 A JP S5572278A JP 14419178 A JP14419178 A JP 14419178A JP 14419178 A JP14419178 A JP 14419178A JP S5572278 A JPS5572278 A JP S5572278A
Authority
JP
Japan
Prior art keywords
read
character
control part
unreadable
code
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
Application number
JP14419178A
Other languages
Japanese (ja)
Inventor
Toshihiro Hananoi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14419178A priority Critical patent/JPS5572278A/en
Publication of JPS5572278A publication Critical patent/JPS5572278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To improve the throughput of read operation by writing an unreadable code at a fixed position of a memory and then by displaying and correcting an input character pattern through a keyboard control part.
CONSTITUTION: Under the control of control part 1, an optical character reader reads characters on a 1st line of document 10 to be read in the order of 11...14. Then, control part 1 writes the code of a read result of character 11 inputted from read part 2 at the 1st digit of an area and then reads character 12 next. In this case, when a character is unreadable, control part 1 writes the unreadable code from read part 2 at the 2nd digit of memory 7 and then displays 4 an input character pattern through keyboard control part 3, thereby correcting the unreadable character. Consequently, characters can be read and corrected at the same time, thereby improving the throughput of read operation.
COPYRIGHT: (C)1980,JPO&Japio
JP14419178A 1978-11-24 1978-11-24 Optical character reader Pending JPS5572278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14419178A JPS5572278A (en) 1978-11-24 1978-11-24 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14419178A JPS5572278A (en) 1978-11-24 1978-11-24 Optical character reader

Publications (1)

Publication Number Publication Date
JPS5572278A true JPS5572278A (en) 1980-05-30

Family

ID=15356312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14419178A Pending JPS5572278A (en) 1978-11-24 1978-11-24 Optical character reader

Country Status (1)

Country Link
JP (1) JPS5572278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566039A (en) * 1981-05-20 1986-01-21 Tokyo Shibaura Denki Kabushiki Kaisha Facsimile system
JPS61195471A (en) * 1985-02-26 1986-08-29 Canon Inc Information inputing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529327A (en) * 1975-07-11 1977-01-24 Hitachi Ltd Optical letter reading device
JPS5369535A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader
JPS53101938A (en) * 1977-02-16 1978-09-05 Hitachi Shipbuilding Eng Co Method of processing data in character reader

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529327A (en) * 1975-07-11 1977-01-24 Hitachi Ltd Optical letter reading device
JPS5369535A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader
JPS53101938A (en) * 1977-02-16 1978-09-05 Hitachi Shipbuilding Eng Co Method of processing data in character reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566039A (en) * 1981-05-20 1986-01-21 Tokyo Shibaura Denki Kabushiki Kaisha Facsimile system
JPS61195471A (en) * 1985-02-26 1986-08-29 Canon Inc Information inputing device

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