JPS5499522A - Delete code reading method - Google Patents

Delete code reading method

Info

Publication number
JPS5499522A
JPS5499522A JP582578A JP582578A JPS5499522A JP S5499522 A JPS5499522 A JP S5499522A JP 582578 A JP582578 A JP 582578A JP 582578 A JP582578 A JP 582578A JP S5499522 A JPS5499522 A JP S5499522A
Authority
JP
Japan
Prior art keywords
code
mark
delete
character
shape
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
JP582578A
Other languages
Japanese (ja)
Inventor
Makoto Otaguro
Shintaro Kotani
Akikazu Osako
Tomoo Araki
Takashi Niie
Takahiko Watanabe
Masayoshi Otsuka
Koichi Sato
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.)
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP582578A priority Critical patent/JPS5499522A/en
Publication of JPS5499522A publication Critical patent/JPS5499522A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE: To ease greatly the positioning accuracy required for the deletion by identifying in terms of image through the reading unit that the character has been deleted from the character code part and then generating the delete code.
CONSTITUTION: The delete type composed of character part 1a and code part 3 (rectangle of width W × length l) is used, and the shape of part 3 is identified easily from dot code 6 of normal print character 1 and reference mark TM through the reading unit. The shape of the mark is decided at delete mark decision circuit 10 via continuity 8 and 9 in the X and Y directions, and this mark shape is compared with the reference delete mark memorized previously to decide (10) the deletion mark. Then the operation of code identification circuit 7 is stopped, and the delete code (all marks) dm is generated 12 to deliver character code D through the OR gate. Thus, the deletion of the character code can be decided by the presence or absence of the mark existing at the code part and in the reference shape, thus eliminating the process to print the dots in an accurate piling.
COPYRIGHT: (C)1979,JPO&Japio
JP582578A 1978-01-24 1978-01-24 Delete code reading method Pending JPS5499522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP582578A JPS5499522A (en) 1978-01-24 1978-01-24 Delete code reading method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP582578A JPS5499522A (en) 1978-01-24 1978-01-24 Delete code reading method

Publications (1)

Publication Number Publication Date
JPS5499522A true JPS5499522A (en) 1979-08-06

Family

ID=11621833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP582578A Pending JPS5499522A (en) 1978-01-24 1978-01-24 Delete code reading method

Country Status (1)

Country Link
JP (1) JPS5499522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191678A (en) * 1983-04-15 1984-10-30 Hitachi Ltd How to read characters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191678A (en) * 1983-04-15 1984-10-30 Hitachi Ltd How to read characters

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