JPH0479353U - - Google Patents
Info
- Publication number
- JPH0479353U JPH0479353U JP12213990U JP12213990U JPH0479353U JP H0479353 U JPH0479353 U JP H0479353U JP 12213990 U JP12213990 U JP 12213990U JP 12213990 U JP12213990 U JP 12213990U JP H0479353 U JPH0479353 U JP H0479353U
- Authority
- JP
- Japan
- Prior art keywords
- image reading
- document
- image
- white
- area
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213990U JPH0479353U (sv) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213990U JPH0479353U (sv) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479353U true JPH0479353U (sv) | 1992-07-10 |
Family
ID=31869942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12213990U Pending JPH0479353U (sv) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479353U (sv) |
-
1990
- 1990-11-21 JP JP12213990U patent/JPH0479353U/ja active Pending