JPH074675Y2 - 光学文字読み取り装置 - Google Patents
光学文字読み取り装置Info
- Publication number
- JPH074675Y2 JPH074675Y2 JP16720588U JP16720588U JPH074675Y2 JP H074675 Y2 JPH074675 Y2 JP H074675Y2 JP 16720588 U JP16720588 U JP 16720588U JP 16720588 U JP16720588 U JP 16720588U JP H074675 Y2 JPH074675 Y2 JP H074675Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper dust
- light source
- dust removing
- optical character
- timing
- 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 - Lifetime
Links
- 238000012015 optical character recognition Methods 0.000 title description 5
- 239000000428 dust Substances 0.000 claims description 45
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Character Input (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16720588U JPH074675Y2 (ja) | 1988-12-23 | 1988-12-23 | 光学文字読み取り装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16720588U JPH074675Y2 (ja) | 1988-12-23 | 1988-12-23 | 光学文字読み取り装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0289559U JPH0289559U (en]) | 1990-07-16 |
JPH074675Y2 true JPH074675Y2 (ja) | 1995-02-01 |
Family
ID=31455289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16720588U Expired - Lifetime JPH074675Y2 (ja) | 1988-12-23 | 1988-12-23 | 光学文字読み取り装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH074675Y2 (en]) |
-
1988
- 1988-12-23 JP JP16720588U patent/JPH074675Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0289559U (en]) | 1990-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |