JPH0479583B2 - - Google Patents
Info
- Publication number
- JPH0479583B2 JPH0479583B2 JP22504585A JP22504585A JPH0479583B2 JP H0479583 B2 JPH0479583 B2 JP H0479583B2 JP 22504585 A JP22504585 A JP 22504585A JP 22504585 A JP22504585 A JP 22504585A JP H0479583 B2 JPH0479583 B2 JP H0479583B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- ultrasonic
- ultrasonic transducer
- range
- phase shift
- 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
- 238000001514 detection method Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 description 30
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- KNMAVSAGTYIFJF-UHFFFAOYSA-N 1-[2-[(2-hydroxy-3-phenoxypropyl)amino]ethylamino]-3-phenoxypropan-2-ol;dihydrochloride Chemical compound Cl.Cl.C=1C=CC=CC=1OCC(O)CNCCNCC(O)COC1=CC=CC=C1 KNMAVSAGTYIFJF-UHFFFAOYSA-N 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 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 |
|---|---|---|---|
| JP22504585A JPS6283682A (ja) | 1985-10-08 | 1985-10-08 | 広範囲水中探知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22504585A JPS6283682A (ja) | 1985-10-08 | 1985-10-08 | 広範囲水中探知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283682A JPS6283682A (ja) | 1987-04-17 |
| JPH0479583B2 true JPH0479583B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-12-16 |
Family
ID=16823175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22504585A Granted JPS6283682A (ja) | 1985-10-08 | 1985-10-08 | 広範囲水中探知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283682A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185471A (ja) * | 1988-01-20 | 1989-07-25 | Nec Corp | ソーナー装置 |
| US6330359B1 (en) | 1994-04-07 | 2001-12-11 | Japan Nesamac Corporation | Pen-grip type of input apparatus using finger pressure and gravity switches for character recognition |
| WO1995027936A1 (fr) * | 1994-04-11 | 1995-10-19 | Japan Nesamac Corporation | Appareil d'introduction de donnees par prehension d'un crayon, et appareil d'introduction de donnees du type crayon |
| DE19615548A1 (de) * | 1996-04-19 | 1997-10-23 | Mayser Gmbh & Co | Ultraschall-Bereichsüberwachungsanlage |
| JP4953566B2 (ja) * | 2004-08-25 | 2012-06-13 | 古野電気株式会社 | 水中探知装置および水中探知方法 |
-
1985
- 1985-10-08 JP JP22504585A patent/JPS6283682A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6283682A (ja) | 1987-04-17 |