JPH01160767U - - Google Patents
Info
- Publication number
- JPH01160767U JPH01160767U JP5751688U JP5751688U JPH01160767U JP H01160767 U JPH01160767 U JP H01160767U JP 5751688 U JP5751688 U JP 5751688U JP 5751688 U JP5751688 U JP 5751688U JP H01160767 U JPH01160767 U JP H01160767U
- Authority
- JP
- Japan
- Prior art keywords
- reading mode
- document reading
- document
- optical system
- reference surface
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003705 background correction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5751688U JPH01160767U (en]) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5751688U JPH01160767U (en]) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160767U true JPH01160767U (en]) | 1989-11-08 |
Family
ID=31283367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5751688U Pending JPH01160767U (en]) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160767U (en]) |
-
1988
- 1988-04-28 JP JP5751688U patent/JPH01160767U/ja active Pending