JPS63109343U - - Google Patents
Info
- Publication number
- JPS63109343U JPS63109343U JP20131386U JP20131386U JPS63109343U JP S63109343 U JPS63109343 U JP S63109343U JP 20131386 U JP20131386 U JP 20131386U JP 20131386 U JP20131386 U JP 20131386U JP S63109343 U JPS63109343 U JP S63109343U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- detection device
- receiving element
- respond
- 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
- 230000003287 optical effect Effects 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131386U JPS63109343U (en:Method) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131386U JPS63109343U (en:Method) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109343U true JPS63109343U (en:Method) | 1988-07-14 |
Family
ID=31164646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20131386U Pending JPS63109343U (en:Method) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109343U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646088B2 (en:Method) * | 1976-07-06 | 1981-10-30 |
-
1986
- 1986-12-29 JP JP20131386U patent/JPS63109343U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646088B2 (en:Method) * | 1976-07-06 | 1981-10-30 |