JPS51121223A - Bar-codes read method and system - Google Patents
Bar-codes read method and systemInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743819A (en) * | 1970-12-31 | 1973-07-03 | Computer Identics Corp | Label reading system |
-
1975
- 1975-04-17 JP JP50046682A patent/JPS51121223A/en active Granted
Patent Citations (1)
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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