JPS5299715A - Optical reading device - Google Patents
Optical reading deviceInfo
- Publication number
- JPS5299715A JPS5299715A JP1680376A JP1680376A JPS5299715A JP S5299715 A JPS5299715 A JP S5299715A JP 1680376 A JP1680376 A JP 1680376A JP 1680376 A JP1680376 A JP 1680376A JP S5299715 A JPS5299715 A JP S5299715A
- Authority
- JP
- Japan
- Prior art keywords
- reading device
- optical reading
- draw
- making
- curve
- 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
Abstract
PURPOSE: To obtain the optical reading device with high efficiency, dividing the beam from the light source into the two directions, making one of them draw s since curve locus, and making the other draw a number of linear loci at right angles against the amplitude direction of a since curve.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1680376A JPS5299715A (en) | 1976-02-17 | 1976-02-17 | Optical reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1680376A JPS5299715A (en) | 1976-02-17 | 1976-02-17 | Optical reading device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5299715A true JPS5299715A (en) | 1977-08-22 |
Family
ID=11926305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1680376A Pending JPS5299715A (en) | 1976-02-17 | 1976-02-17 | Optical reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5299715A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6474690A (en) * | 1987-09-16 | 1989-03-20 | Tokyo Electric Co Ltd | Scanning device for bar code scanner |
JPH03288983A (en) * | 1990-04-05 | 1991-12-19 | Tokyo Electric Co Ltd | Marchandise data reader |
-
1976
- 1976-02-17 JP JP1680376A patent/JPS5299715A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6474690A (en) * | 1987-09-16 | 1989-03-20 | Tokyo Electric Co Ltd | Scanning device for bar code scanner |
JPH03288983A (en) * | 1990-04-05 | 1991-12-19 | Tokyo Electric Co Ltd | Marchandise data reader |
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