JPH034281U - - Google Patents
Info
- Publication number
- JPH034281U JPH034281U JP6304489U JP6304489U JPH034281U JP H034281 U JPH034281 U JP H034281U JP 6304489 U JP6304489 U JP 6304489U JP 6304489 U JP6304489 U JP 6304489U JP H034281 U JPH034281 U JP H034281U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- infrared
- case body
- view
- area set
- 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 20
- 230000035945 sensitivity Effects 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6304489U JPH034281U (enExample) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6304489U JPH034281U (enExample) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034281U true JPH034281U (enExample) | 1991-01-17 |
Family
ID=31592747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6304489U Pending JPH034281U (enExample) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034281U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994707A (ja) * | 1982-11-20 | 1984-05-31 | Olympus Optical Co Ltd | レンズ保持装置 |
| JPS59228185A (ja) * | 1983-06-10 | 1984-12-21 | Chino Works Ltd | 検知器 |
| JPS63134983A (ja) * | 1986-11-26 | 1988-06-07 | Matsushita Electric Works Ltd | 人数検出装置 |
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1989
- 1989-05-31 JP JP6304489U patent/JPH034281U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994707A (ja) * | 1982-11-20 | 1984-05-31 | Olympus Optical Co Ltd | レンズ保持装置 |
| JPS59228185A (ja) * | 1983-06-10 | 1984-12-21 | Chino Works Ltd | 検知器 |
| JPS63134983A (ja) * | 1986-11-26 | 1988-06-07 | Matsushita Electric Works Ltd | 人数検出装置 |