JPH0112610Y2 - - Google Patents
Info
- Publication number
- JPH0112610Y2 JPH0112610Y2 JP3446785U JP3446785U JPH0112610Y2 JP H0112610 Y2 JPH0112610 Y2 JP H0112610Y2 JP 3446785 U JP3446785 U JP 3446785U JP 3446785 U JP3446785 U JP 3446785U JP H0112610 Y2 JPH0112610 Y2 JP H0112610Y2
- Authority
- JP
- Japan
- Prior art keywords
- damage
- signal
- detector
- alarm
- termite
- 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
- 241000256602 Isoptera Species 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 241000218645 Cedrus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Catching Or Destruction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3446785U JPH0112610Y2 (en]) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3446785U JPH0112610Y2 (en]) | 1985-03-11 | 1985-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61150481U JPS61150481U (en]) | 1986-09-17 |
| JPH0112610Y2 true JPH0112610Y2 (en]) | 1989-04-12 |
Family
ID=30537863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3446785U Expired JPH0112610Y2 (en]) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0112610Y2 (en]) |
-
1985
- 1985-03-11 JP JP3446785U patent/JPH0112610Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61150481U (en]) | 1986-09-17 |
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