JPH0514223Y2 - - Google Patents
Info
- Publication number
- JPH0514223Y2 JPH0514223Y2 JP1985011453U JP1145385U JPH0514223Y2 JP H0514223 Y2 JPH0514223 Y2 JP H0514223Y2 JP 1985011453 U JP1985011453 U JP 1985011453U JP 1145385 U JP1145385 U JP 1145385U JP H0514223 Y2 JPH0514223 Y2 JP H0514223Y2
- Authority
- JP
- Japan
- Prior art keywords
- level
- light receiving
- receiving element
- output
- light
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000665112 Zonitoides nitidus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985011453U JPH0514223Y2 (US07943777-20110517-C00090.png) | 1985-01-29 | 1985-01-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985011453U JPH0514223Y2 (US07943777-20110517-C00090.png) | 1985-01-29 | 1985-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61127472U JPS61127472U (US07943777-20110517-C00090.png) | 1986-08-09 |
JPH0514223Y2 true JPH0514223Y2 (US07943777-20110517-C00090.png) | 1993-04-15 |
Family
ID=30493587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985011453U Expired - Lifetime JPH0514223Y2 (US07943777-20110517-C00090.png) | 1985-01-29 | 1985-01-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0514223Y2 (US07943777-20110517-C00090.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103109206B (zh) * | 2010-07-03 | 2016-04-20 | 株式会社爱霓威亚 | 物体检测系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55106878U (US07943777-20110517-C00090.png) * | 1979-01-23 | 1980-07-25 |
-
1985
- 1985-01-29 JP JP1985011453U patent/JPH0514223Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61127472U (US07943777-20110517-C00090.png) | 1986-08-09 |
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