JPS6189992U - - Google Patents
Info
- Publication number
- JPS6189992U JPS6189992U JP17396684U JP17396684U JPS6189992U JP S6189992 U JPS6189992 U JP S6189992U JP 17396684 U JP17396684 U JP 17396684U JP 17396684 U JP17396684 U JP 17396684U JP S6189992 U JPS6189992 U JP S6189992U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- illuminance
- object detection
- intruding
- directionality
- 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 6
- 230000004397 blinking Effects 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17396684U JPS6189992U (ru) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17396684U JPS6189992U (ru) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189992U true JPS6189992U (ru) | 1986-06-11 |
Family
ID=30731599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17396684U Pending JPS6189992U (ru) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189992U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161799A (ja) * | 1974-11-26 | 1976-05-28 | Yoshio Kajiwara | Hijojitaihatsuseijino tentosochi |
-
1984
- 1984-11-15 JP JP17396684U patent/JPS6189992U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161799A (ja) * | 1974-11-26 | 1976-05-28 | Yoshio Kajiwara | Hijojitaihatsuseijino tentosochi |