JPS63190957U - - Google Patents
Info
- Publication number
- JPS63190957U JPS63190957U JP8385487U JP8385487U JPS63190957U JP S63190957 U JPS63190957 U JP S63190957U JP 8385487 U JP8385487 U JP 8385487U JP 8385487 U JP8385487 U JP 8385487U JP S63190957 U JPS63190957 U JP S63190957U
- Authority
- JP
- Japan
- Prior art keywords
- reflected light
- light
- receiving section
- target surface
- light receiving
- 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
- 239000007788 liquid Substances 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8385487U JPS63190957U (zh) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8385487U JPS63190957U (zh) | 1987-05-29 | 1987-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63190957U true JPS63190957U (zh) | 1988-12-08 |
Family
ID=30937821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8385487U Pending JPS63190957U (zh) | 1987-05-29 | 1987-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63190957U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006105737A (ja) * | 2004-10-04 | 2006-04-20 | Yokohama Rubber Co Ltd:The | 車両の速度測定装置 |
-
1987
- 1987-05-29 JP JP8385487U patent/JPS63190957U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006105737A (ja) * | 2004-10-04 | 2006-04-20 | Yokohama Rubber Co Ltd:The | 車両の速度測定装置 |
JP4639739B2 (ja) * | 2004-10-04 | 2011-02-23 | 横浜ゴム株式会社 | 車両の速度測定装置 |
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