JPH01107982U - - Google Patents
Info
- Publication number
- JPH01107982U JPH01107982U JP339488U JP339488U JPH01107982U JP H01107982 U JPH01107982 U JP H01107982U JP 339488 U JP339488 U JP 339488U JP 339488 U JP339488 U JP 339488U JP H01107982 U JPH01107982 U JP H01107982U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- weighting
- transducer
- detection distance
- maximum detection
- 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
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP339488U JPH01107982U (id) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP339488U JPH01107982U (id) | 1988-01-14 | 1988-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107982U true JPH01107982U (id) | 1989-07-20 |
Family
ID=31204990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP339488U Pending JPH01107982U (id) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107982U (id) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292458A (ja) * | 1996-04-30 | 1997-11-11 | Hitachi Ltd | 超音波送波器 |
-
1988
- 1988-01-14 JP JP339488U patent/JPH01107982U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292458A (ja) * | 1996-04-30 | 1997-11-11 | Hitachi Ltd | 超音波送波器 |
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