JPS51121223A - Bar-codes read method and system - Google Patents

Bar-codes read method and system

Info

Publication number
JPS51121223A
JPS51121223A JP50046682A JP4668275A JPS51121223A JP S51121223 A JPS51121223 A JP S51121223A JP 50046682 A JP50046682 A JP 50046682A JP 4668275 A JP4668275 A JP 4668275A JP S51121223 A JPS51121223 A JP S51121223A
Authority
JP
Japan
Prior art keywords
bar
read method
codes read
read
scanning
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
JP50046682A
Other languages
Japanese (ja)
Other versions
JPS5417606B2 (en
Inventor
Tadao Nojiri
Masahiro Nomura
Akio Sugiura
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP50046682A priority Critical patent/JPS51121223A/en
Priority to US05/668,036 priority patent/US4140271A/en
Priority to DE2616753A priority patent/DE2616753C3/en
Publication of JPS51121223A publication Critical patent/JPS51121223A/en
Publication of JPS5417606B2 publication Critical patent/JPS5417606B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To detect errors and increase read-reliability by generating barcodes following special rules or by repeating read-scanning of them.
COPYRIGHT: (C)1976,JPO&Japio
JP50046682A 1975-04-17 1975-04-17 Bar-codes read method and system Granted JPS51121223A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50046682A JPS51121223A (en) 1975-04-17 1975-04-17 Bar-codes read method and system
US05/668,036 US4140271A (en) 1975-04-17 1976-03-18 Method and apparatus to read in bar-coded information
DE2616753A DE2616753C3 (en) 1975-04-17 1976-04-15 Device for reading bar-coded information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50046682A JPS51121223A (en) 1975-04-17 1975-04-17 Bar-codes read method and system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP50103745A Division JPS51122324A (en) 1975-08-26 1975-08-26 Bar-code information card

Publications (2)

Publication Number Publication Date
JPS51121223A true JPS51121223A (en) 1976-10-23
JPS5417606B2 JPS5417606B2 (en) 1979-07-02

Family

ID=12754140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50046682A Granted JPS51121223A (en) 1975-04-17 1975-04-17 Bar-codes read method and system

Country Status (1)

Country Link
JP (1) JPS51121223A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743819A (en) * 1970-12-31 1973-07-03 Computer Identics Corp Label reading system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743819A (en) * 1970-12-31 1973-07-03 Computer Identics Corp Label reading system

Also Published As

Publication number Publication date
JPS5417606B2 (en) 1979-07-02

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