JPH0548397Y2 - - Google Patents
Info
- Publication number
- JPH0548397Y2 JPH0548397Y2 JP12407989U JP12407989U JPH0548397Y2 JP H0548397 Y2 JPH0548397 Y2 JP H0548397Y2 JP 12407989 U JP12407989 U JP 12407989U JP 12407989 U JP12407989 U JP 12407989U JP H0548397 Y2 JPH0548397 Y2 JP H0548397Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- control circuit
- lighting
- input
- 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
- 238000013459 approach Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 24
- 238000005286 illumination Methods 0.000 claims description 19
- 230000004913 activation Effects 0.000 claims description 14
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407989U JPH0548397Y2 (en]) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407989U JPH0548397Y2 (en]) | 1989-10-25 | 1989-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364497U JPH0364497U (en]) | 1991-06-24 |
| JPH0548397Y2 true JPH0548397Y2 (en]) | 1993-12-24 |
Family
ID=31672025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12407989U Expired - Lifetime JPH0548397Y2 (en]) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548397Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3763201B2 (ja) * | 1998-02-18 | 2006-04-05 | 松下電工株式会社 | 照明装置 |
| JP3849971B2 (ja) | 2000-03-16 | 2006-11-22 | 株式会社リコー | 劣化状態確認可能な製品 |
-
1989
- 1989-10-25 JP JP12407989U patent/JPH0548397Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0364497U (en]) | 1991-06-24 |
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