JPH0365915U - - Google Patents
Info
- Publication number
- JPH0365915U JPH0365915U JP12701089U JP12701089U JPH0365915U JP H0365915 U JPH0365915 U JP H0365915U JP 12701089 U JP12701089 U JP 12701089U JP 12701089 U JP12701089 U JP 12701089U JP H0365915 U JPH0365915 U JP H0365915U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detected object
- detected
- receiving
- cleaning pad
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701089U JPH0365915U (zh) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701089U JPH0365915U (zh) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365915U true JPH0365915U (zh) | 1991-06-26 |
Family
ID=31674794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12701089U Pending JPH0365915U (zh) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365915U (zh) |
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1989
- 1989-10-30 JP JP12701089U patent/JPH0365915U/ja active Pending