JPH02113186U - - Google Patents
Info
- Publication number
- JPH02113186U JPH02113186U JP2164689U JP2164689U JPH02113186U JP H02113186 U JPH02113186 U JP H02113186U JP 2164689 U JP2164689 U JP 2164689U JP 2164689 U JP2164689 U JP 2164689U JP H02113186 U JPH02113186 U JP H02113186U
- Authority
- JP
- Japan
- Prior art keywords
- light
- paper
- receiving sections
- sections
- circuit
- 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 5
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2164689U JPH02113186U (zh) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2164689U JPH02113186U (zh) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113186U true JPH02113186U (zh) | 1990-09-11 |
Family
ID=31239064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2164689U Pending JPH02113186U (zh) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113186U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04290903A (ja) * | 1991-03-19 | 1992-10-15 | Sharp Corp | 回転発光センサーによる位置検出装置 |
-
1989
- 1989-02-27 JP JP2164689U patent/JPH02113186U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04290903A (ja) * | 1991-03-19 | 1992-10-15 | Sharp Corp | 回転発光センサーによる位置検出装置 |