JPH0127309Y2 - - Google Patents
Info
- Publication number
- JPH0127309Y2 JPH0127309Y2 JP1983198260U JP19826083U JPH0127309Y2 JP H0127309 Y2 JPH0127309 Y2 JP H0127309Y2 JP 1983198260 U JP1983198260 U JP 1983198260U JP 19826083 U JP19826083 U JP 19826083U JP H0127309 Y2 JPH0127309 Y2 JP H0127309Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- output
- light emitting
- circuit
- 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
Links
- 230000006866 deterioration Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983198260U JPS60108056U (ja) | 1983-12-23 | 1983-12-23 | 発光素子のapc回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983198260U JPS60108056U (ja) | 1983-12-23 | 1983-12-23 | 発光素子のapc回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60108056U JPS60108056U (ja) | 1985-07-23 |
JPH0127309Y2 true JPH0127309Y2 (ru) | 1989-08-15 |
Family
ID=30757103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983198260U Granted JPS60108056U (ja) | 1983-12-23 | 1983-12-23 | 発光素子のapc回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60108056U (ru) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123185A (en) * | 1976-04-09 | 1977-10-17 | Fujitsu Ltd | Optical communication supervisory system |
JPS5431834A (en) * | 1977-08-16 | 1979-03-08 | Nippon Carbureter | Feeder of liquefied gas fuel of internal combustion engine |
-
1983
- 1983-12-23 JP JP1983198260U patent/JPS60108056U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123185A (en) * | 1976-04-09 | 1977-10-17 | Fujitsu Ltd | Optical communication supervisory system |
JPS5431834A (en) * | 1977-08-16 | 1979-03-08 | Nippon Carbureter | Feeder of liquefied gas fuel of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS60108056U (ja) | 1985-07-23 |
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