JPH0429095U - - Google Patents
Info
- Publication number
- JPH0429095U JPH0429095U JP6999490U JP6999490U JPH0429095U JP H0429095 U JPH0429095 U JP H0429095U JP 6999490 U JP6999490 U JP 6999490U JP 6999490 U JP6999490 U JP 6999490U JP H0429095 U JPH0429095 U JP H0429095U
- Authority
- JP
- Japan
- Prior art keywords
- writing instrument
- light emitter
- lifting
- detected object
- photoreceptor
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6999490U JPH0429095U (hu) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6999490U JPH0429095U (hu) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429095U true JPH0429095U (hu) | 1992-03-09 |
Family
ID=31605778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6999490U Pending JPH0429095U (hu) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429095U (hu) |
-
1990
- 1990-06-29 JP JP6999490U patent/JPH0429095U/ja active Pending