JPH056716B2 - - Google Patents
Info
- Publication number
- JPH056716B2 JPH056716B2 JP59158628A JP15862884A JPH056716B2 JP H056716 B2 JPH056716 B2 JP H056716B2 JP 59158628 A JP59158628 A JP 59158628A JP 15862884 A JP15862884 A JP 15862884A JP H056716 B2 JPH056716 B2 JP H056716B2
- Authority
- JP
- Japan
- Prior art keywords
- warning
- light
- signal
- receiver
- 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.)
- Expired - Lifetime
Links
- 230000004913 activation Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 241000276420 Lophius piscatorius Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15862884A JPS6139190A (ja) | 1984-07-31 | 1984-07-31 | 光線式警戒装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15862884A JPS6139190A (ja) | 1984-07-31 | 1984-07-31 | 光線式警戒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6139190A JPS6139190A (ja) | 1986-02-25 |
JPH056716B2 true JPH056716B2 (fr) | 1993-01-27 |
Family
ID=15675859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15862884A Granted JPS6139190A (ja) | 1984-07-31 | 1984-07-31 | 光線式警戒装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6139190A (fr) |
-
1984
- 1984-07-31 JP JP15862884A patent/JPS6139190A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6139190A (ja) | 1986-02-25 |
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