JPH0281782U - - Google Patents
Info
- Publication number
- JPH0281782U JPH0281782U JP1988158063U JP15806388U JPH0281782U JP H0281782 U JPH0281782 U JP H0281782U JP 1988158063 U JP1988158063 U JP 1988158063U JP 15806388 U JP15806388 U JP 15806388U JP H0281782 U JPH0281782 U JP H0281782U
- Authority
- JP
- Japan
- Prior art keywords
- return light
- detection device
- light detection
- laser
- sensor
- 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 8
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988158063U JPH0281782U (pl) | 1988-12-06 | 1988-12-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988158063U JPH0281782U (pl) | 1988-12-06 | 1988-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0281782U true JPH0281782U (pl) | 1990-06-25 |
Family
ID=31438054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988158063U Pending JPH0281782U (pl) | 1988-12-06 | 1988-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0281782U (pl) |
-
1988
- 1988-12-06 JP JP1988158063U patent/JPH0281782U/ja active Pending