JPH0167595U - - Google Patents
Info
- Publication number
- JPH0167595U JPH0167595U JP1987163340U JP16334087U JPH0167595U JP H0167595 U JPH0167595 U JP H0167595U JP 1987163340 U JP1987163340 U JP 1987163340U JP 16334087 U JP16334087 U JP 16334087U JP H0167595 U JPH0167595 U JP H0167595U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- emitting element
- reflected
- 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
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163340U JPH0167595U (it) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163340U JPH0167595U (it) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167595U true JPH0167595U (it) | 1989-05-01 |
Family
ID=31447978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163340U Pending JPH0167595U (it) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167595U (it) |
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1987
- 1987-10-26 JP JP1987163340U patent/JPH0167595U/ja active Pending