JPS6138514B2 - - Google Patents
Info
- Publication number
- JPS6138514B2 JPS6138514B2 JP54146582A JP14658279A JPS6138514B2 JP S6138514 B2 JPS6138514 B2 JP S6138514B2 JP 54146582 A JP54146582 A JP 54146582A JP 14658279 A JP14658279 A JP 14658279A JP S6138514 B2 JPS6138514 B2 JP S6138514B2
- Authority
- JP
- Japan
- Prior art keywords
- reflectance
- transport path
- light
- photoelectric conversion
- slice level
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14658279A JPS5671166A (en) | 1979-11-14 | 1979-11-14 | Optical reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14658279A JPS5671166A (en) | 1979-11-14 | 1979-11-14 | Optical reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5671166A JPS5671166A (en) | 1981-06-13 |
| JPS6138514B2 true JPS6138514B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-29 |
Family
ID=15410951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14658279A Granted JPS5671166A (en) | 1979-11-14 | 1979-11-14 | Optical reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5671166A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816373A (ja) * | 1981-07-20 | 1983-01-31 | Amano Corp | タイムレコ−ダ−等用カ−ド読取装置 |
-
1979
- 1979-11-14 JP JP14658279A patent/JPS5671166A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5671166A (en) | 1981-06-13 |
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