JPH0442743Y2 - - Google Patents
Info
- Publication number
- JPH0442743Y2 JPH0442743Y2 JP8940085U JP8940085U JPH0442743Y2 JP H0442743 Y2 JPH0442743 Y2 JP H0442743Y2 JP 8940085 U JP8940085 U JP 8940085U JP 8940085 U JP8940085 U JP 8940085U JP H0442743 Y2 JPH0442743 Y2 JP H0442743Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- time
- circuit
- turned
- initial
- 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
- 238000001514 detection method Methods 0.000 claims description 15
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 9
- 230000005284 excitation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940085U JPH0442743Y2 (enEXAMPLES) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940085U JPH0442743Y2 (enEXAMPLES) | 1985-06-12 | 1985-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61205039U JPS61205039U (enEXAMPLES) | 1986-12-24 |
| JPH0442743Y2 true JPH0442743Y2 (enEXAMPLES) | 1992-10-09 |
Family
ID=30643442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8940085U Expired JPH0442743Y2 (enEXAMPLES) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442743Y2 (enEXAMPLES) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736305Y2 (ja) * | 1988-10-03 | 1995-08-16 | 竹中エンジニアリング工業株式会社 | 移動物体検知器 |
| JP2571951Y2 (ja) * | 1988-10-17 | 1998-05-20 | オプテックス株式会社 | 赤外線式人体検出装置 |
| JP2592219Y2 (ja) * | 1991-10-05 | 1999-03-17 | 株式会社堀場製作所 | 焦電型赤外線検出装置 |
-
1985
- 1985-06-12 JP JP8940085U patent/JPH0442743Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61205039U (enEXAMPLES) | 1986-12-24 |
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