JPH03118671U - - Google Patents
Info
- Publication number
- JPH03118671U JPH03118671U JP2835090U JP2835090U JPH03118671U JP H03118671 U JPH03118671 U JP H03118671U JP 2835090 U JP2835090 U JP 2835090U JP 2835090 U JP2835090 U JP 2835090U JP H03118671 U JPH03118671 U JP H03118671U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- light emitting
- light receiving
- receiving element
- emitting element
- 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
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000010365 information processing Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2835090U JPH03118671U (da) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2835090U JPH03118671U (da) | 1990-03-19 | 1990-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03118671U true JPH03118671U (da) | 1991-12-06 |
Family
ID=31531156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2835090U Pending JPH03118671U (da) | 1990-03-19 | 1990-03-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03118671U (da) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130770A (ja) * | 1982-01-28 | 1983-08-04 | Mitsubishi Electric Corp | サイリスタ点孤装置 |
JPH01317939A (ja) * | 1988-06-15 | 1989-12-22 | Hitachi Ltd | 紙葉検出方式 |
-
1990
- 1990-03-19 JP JP2835090U patent/JPH03118671U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130770A (ja) * | 1982-01-28 | 1983-08-04 | Mitsubishi Electric Corp | サイリスタ点孤装置 |
JPH01317939A (ja) * | 1988-06-15 | 1989-12-22 | Hitachi Ltd | 紙葉検出方式 |