JPH026372U - - Google Patents
Info
- Publication number
- JPH026372U JPH026372U JP8535588U JP8535588U JPH026372U JP H026372 U JPH026372 U JP H026372U JP 8535588 U JP8535588 U JP 8535588U JP 8535588 U JP8535588 U JP 8535588U JP H026372 U JPH026372 U JP H026372U
- Authority
- JP
- Japan
- Prior art keywords
- detection element
- people
- infrared detection
- section
- output
- 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 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535588U JPH026372U (sv) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535588U JPH026372U (sv) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026372U true JPH026372U (sv) | 1990-01-17 |
Family
ID=31310027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8535588U Pending JPH026372U (sv) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026372U (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057652U (sv) * | 1973-09-27 | 1975-05-29 |
-
1988
- 1988-06-27 JP JP8535588U patent/JPH026372U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057652U (sv) * | 1973-09-27 | 1975-05-29 |