JPH02119762U - - Google Patents
Info
- Publication number
- JPH02119762U JPH02119762U JP2869589U JP2869589U JPH02119762U JP H02119762 U JPH02119762 U JP H02119762U JP 2869589 U JP2869589 U JP 2869589U JP 2869589 U JP2869589 U JP 2869589U JP H02119762 U JPH02119762 U JP H02119762U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting elements
- receiving element
- light emitting
- lens
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869589U JPH02119762U (ru) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869589U JPH02119762U (ru) | 1989-03-13 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119762U true JPH02119762U (ru) | 1990-09-27 |
Family
ID=31252271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2869589U Pending JPH02119762U (ru) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119762U (ru) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5495122A (en) * | 1978-01-13 | 1979-07-27 | Nippon Telegr & Teleph Corp <Ntt> | Perforated medium reading system |
| JPS59208676A (ja) * | 1983-05-13 | 1984-11-27 | Nec Home Electronics Ltd | バ−コ−ドリ−ダ |
| JPS6239469U (ru) * | 1985-08-27 | 1987-03-09 | ||
| JPS63231687A (ja) * | 1987-03-20 | 1988-09-27 | Matsushita Electric Ind Co Ltd | バ−コ−ド検出装置 |
-
1989
- 1989-03-13 JP JP2869589U patent/JPH02119762U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5495122A (en) * | 1978-01-13 | 1979-07-27 | Nippon Telegr & Teleph Corp <Ntt> | Perforated medium reading system |
| JPS59208676A (ja) * | 1983-05-13 | 1984-11-27 | Nec Home Electronics Ltd | バ−コ−ドリ−ダ |
| JPS6239469U (ru) * | 1985-08-27 | 1987-03-09 | ||
| JPS63231687A (ja) * | 1987-03-20 | 1988-09-27 | Matsushita Electric Ind Co Ltd | バ−コ−ド検出装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02119762U (ru) | ||
| EP1406312A3 (en) | An optically coupled device | |
| EP0244846A3 (en) | Photoelectric switching apparatus | |
| JPS6316464U (en) | Solar cell array | |
| JPS6346865U (ru) | ||
| JPS6315077U (ru) | ||
| JPS6086984U (ja) | マルチフアイバ型光電スイツチ | |
| JPS6317484U (ru) | ||
| JPS60155144U (ja) | 反射形光電スイツチ | |
| JPH01112490U (ru) | ||
| JPS6151764U (ru) | ||
| JPS62193342U (ru) | ||
| JPH0272563U (ru) | ||
| JPH0456353U (ru) | ||
| JPH0427408U (ru) | ||
| JPH0257641U (ru) | ||
| JPH01152429U (ru) | ||
| JPS62121694U (ru) | ||
| JPH02111949U (ru) | ||
| JPS63153127U (ru) | ||
| JPH02104654U (ru) | ||
| JPS58122468U (ja) | 光結合素子 | |
| JPS6183063U (ru) | ||
| JPH0323814U (ru) | ||
| JPS631256U (ru) |