JPH0443279U - - Google Patents
Info
- Publication number
- JPH0443279U JPH0443279U JP8623490U JP8623490U JPH0443279U JP H0443279 U JPH0443279 U JP H0443279U JP 8623490 U JP8623490 U JP 8623490U JP 8623490 U JP8623490 U JP 8623490U JP H0443279 U JPH0443279 U JP H0443279U
- Authority
- JP
- Japan
- Prior art keywords
- measured
- waves
- radio wave
- ultrasonic
- radio
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 14
- 238000002604 ultrasonography Methods 0.000 claims 8
- 239000002184 metal Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086234U JPH0733184Y2 (ja) | 1990-08-16 | 1990-08-16 | 距離測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086234U JPH0733184Y2 (ja) | 1990-08-16 | 1990-08-16 | 距離測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443279U true JPH0443279U (US07655688-20100202-C00086.png) | 1992-04-13 |
| JPH0733184Y2 JPH0733184Y2 (ja) | 1995-07-31 |
Family
ID=31635714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990086234U Expired - Lifetime JPH0733184Y2 (ja) | 1990-08-16 | 1990-08-16 | 距離測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733184Y2 (US07655688-20100202-C00086.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300953A (ja) * | 2005-04-21 | 2006-11-02 | Samsung Electronics Co Ltd | 超音波を利用した位置推定方法、位置推定システム及び受信装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352529A (ja) * | 1999-06-10 | 2000-12-19 | Techno Link:Kk | 地滑り等の警報装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127263U (ja) * | 1984-07-17 | 1986-02-18 | アルプス電気株式会社 | 容量式押釦スイッチ |
| JPS61235776A (ja) * | 1985-04-11 | 1986-10-21 | Sony Corp | 位置測定システム |
| JPS61191698U (US07655688-20100202-C00086.png) * | 1985-05-20 | 1986-11-28 | ||
| JPS6222091A (ja) * | 1985-07-22 | 1987-01-30 | Nippon Kooteingu Kk | 距離測定方法 |
| JPS63269080A (ja) * | 1987-04-27 | 1988-11-07 | Sony Corp | 位置測定システム |
-
1990
- 1990-08-16 JP JP1990086234U patent/JPH0733184Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127263U (ja) * | 1984-07-17 | 1986-02-18 | アルプス電気株式会社 | 容量式押釦スイッチ |
| JPS61235776A (ja) * | 1985-04-11 | 1986-10-21 | Sony Corp | 位置測定システム |
| JPS61191698U (US07655688-20100202-C00086.png) * | 1985-05-20 | 1986-11-28 | ||
| JPS6222091A (ja) * | 1985-07-22 | 1987-01-30 | Nippon Kooteingu Kk | 距離測定方法 |
| JPS63269080A (ja) * | 1987-04-27 | 1988-11-07 | Sony Corp | 位置測定システム |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300953A (ja) * | 2005-04-21 | 2006-11-02 | Samsung Electronics Co Ltd | 超音波を利用した位置推定方法、位置推定システム及び受信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733184Y2 (ja) | 1995-07-31 |
