JPS635692Y2 - - Google Patents
Info
- Publication number
- JPS635692Y2 JPS635692Y2 JP1361580U JP1361580U JPS635692Y2 JP S635692 Y2 JPS635692 Y2 JP S635692Y2 JP 1361580 U JP1361580 U JP 1361580U JP 1361580 U JP1361580 U JP 1361580U JP S635692 Y2 JPS635692 Y2 JP S635692Y2
- Authority
- JP
- Japan
- Prior art keywords
- probe
- matching layer
- acoustic matching
- piezoelectric vibrators
- external noise
- 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
- 239000000523 sample Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 4
- 239000010408 film Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1361580U JPS635692Y2 (de) | 1980-02-05 | 1980-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1361580U JPS635692Y2 (de) | 1980-02-05 | 1980-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56116008U JPS56116008U (de) | 1981-09-05 |
| JPS635692Y2 true JPS635692Y2 (de) | 1988-02-17 |
Family
ID=29610134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1361580U Expired JPS635692Y2 (de) | 1980-02-05 | 1980-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635692Y2 (de) |
-
1980
- 1980-02-05 JP JP1361580U patent/JPS635692Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56116008U (de) | 1981-09-05 |
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