JPS5258944A - Pattern reading method - Google Patents
Pattern reading methodInfo
- Publication number
- JPS5258944A JPS5258944A JP13540275A JP13540275A JPS5258944A JP S5258944 A JPS5258944 A JP S5258944A JP 13540275 A JP13540275 A JP 13540275A JP 13540275 A JP13540275 A JP 13540275A JP S5258944 A JPS5258944 A JP S5258944A
- Authority
- JP
- Japan
- Prior art keywords
- reading method
- pattern reading
- pattern
- read
- readers
- 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
Links
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
PURPOSE: To prevent read errors caused by a contact point making contact with adjacent block depending on the shapes of readers when a pattern of coded disc representing digital value is read.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13540275A JPS5258944A (en) | 1975-11-11 | 1975-11-11 | Pattern reading method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13540275A JPS5258944A (en) | 1975-11-11 | 1975-11-11 | Pattern reading method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5258944A true JPS5258944A (en) | 1977-05-14 |
Family
ID=15150868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13540275A Pending JPS5258944A (en) | 1975-11-11 | 1975-11-11 | Pattern reading method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5258944A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142898U (en) * | 1983-03-14 | 1984-09-25 | 日本電産コパル株式会社 | Code plate for encoder |
-
1975
- 1975-11-11 JP JP13540275A patent/JPS5258944A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142898U (en) * | 1983-03-14 | 1984-09-25 | 日本電産コパル株式会社 | Code plate for encoder |
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