JPH0381582U - - Google Patents
Info
- Publication number
- JPH0381582U JPH0381582U JP14401489U JP14401489U JPH0381582U JP H0381582 U JPH0381582 U JP H0381582U JP 14401489 U JP14401489 U JP 14401489U JP 14401489 U JP14401489 U JP 14401489U JP H0381582 U JPH0381582 U JP H0381582U
- Authority
- JP
- Japan
- Prior art keywords
- detection area
- photo sensor
- lens
- reflective photo
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14401489U JPH0381582U (no) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14401489U JPH0381582U (no) | 1989-12-12 | 1989-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381582U true JPH0381582U (no) | 1991-08-20 |
Family
ID=31690758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14401489U Pending JPH0381582U (no) | 1989-12-12 | 1989-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381582U (no) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004051317A1 (ja) * | 2002-11-26 | 2004-06-17 | Arkray, Inc. | 光センサ、ならびに分析装置における検知機構および測光機構 |
| JP2004177205A (ja) * | 2002-11-26 | 2004-06-24 | Arkray Inc | 光センサ、試験用具の測光機構、およびこの測光機構を備えた分析装置 |
| JP2004177204A (ja) * | 2002-11-26 | 2004-06-24 | Arkray Inc | 試験用具の検知機構、およびこの検知機構を備えた分析装置 |
| JPWO2004068175A1 (ja) * | 2003-01-31 | 2006-05-25 | オプテックス株式会社 | 物体検知装置 |
| JP2013088403A (ja) * | 2011-10-21 | 2013-05-13 | Panasonic Corp | 赤外線センサ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017476B2 (ja) * | 1982-09-20 | 1985-05-02 | 日本合成化学工業株式会社 | 石油類用低温流動性改善剤 |
| JPS61260178A (ja) * | 1985-05-15 | 1986-11-18 | Matsushita Electric Works Ltd | 光学式物体検知装置の光学系 |
-
1989
- 1989-12-12 JP JP14401489U patent/JPH0381582U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017476B2 (ja) * | 1982-09-20 | 1985-05-02 | 日本合成化学工業株式会社 | 石油類用低温流動性改善剤 |
| JPS61260178A (ja) * | 1985-05-15 | 1986-11-18 | Matsushita Electric Works Ltd | 光学式物体検知装置の光学系 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004051317A1 (ja) * | 2002-11-26 | 2004-06-17 | Arkray, Inc. | 光センサ、ならびに分析装置における検知機構および測光機構 |
| JP2004177205A (ja) * | 2002-11-26 | 2004-06-24 | Arkray Inc | 光センサ、試験用具の測光機構、およびこの測光機構を備えた分析装置 |
| JP2004177204A (ja) * | 2002-11-26 | 2004-06-24 | Arkray Inc | 試験用具の検知機構、およびこの検知機構を備えた分析装置 |
| JPWO2004068175A1 (ja) * | 2003-01-31 | 2006-05-25 | オプテックス株式会社 | 物体検知装置 |
| JP2013088403A (ja) * | 2011-10-21 | 2013-05-13 | Panasonic Corp | 赤外線センサ |