JPS63159786U - - Google Patents
Info
- Publication number
- JPS63159786U JPS63159786U JP5303687U JP5303687U JPS63159786U JP S63159786 U JPS63159786 U JP S63159786U JP 5303687 U JP5303687 U JP 5303687U JP 5303687 U JP5303687 U JP 5303687U JP S63159786 U JPS63159786 U JP S63159786U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- resistance
- output
- receiving
- trigger signal
- 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
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001514 detection method 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 |
---|---|---|---|
JP5303687U JPS63159786U (me) | 1987-04-08 | 1987-04-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5303687U JPS63159786U (me) | 1987-04-08 | 1987-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63159786U true JPS63159786U (me) | 1988-10-19 |
Family
ID=30878736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5303687U Pending JPS63159786U (me) | 1987-04-08 | 1987-04-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63159786U (me) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0462494A (ja) * | 1990-06-29 | 1992-02-27 | Matsushita Electric Ind Co Ltd | 超音波式物体感知装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843662A (me) * | 1971-10-04 | 1973-06-23 | ||
JPS52107186A (en) * | 1976-03-04 | 1977-09-08 | Hitachi Medical Corp | Ultrasonic signal receiver |
JPS6234546A (ja) * | 1985-08-07 | 1987-02-14 | 株式会社日立製作所 | 超音波受波整相回路 |
-
1987
- 1987-04-08 JP JP5303687U patent/JPS63159786U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843662A (me) * | 1971-10-04 | 1973-06-23 | ||
JPS52107186A (en) * | 1976-03-04 | 1977-09-08 | Hitachi Medical Corp | Ultrasonic signal receiver |
JPS6234546A (ja) * | 1985-08-07 | 1987-02-14 | 株式会社日立製作所 | 超音波受波整相回路 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0462494A (ja) * | 1990-06-29 | 1992-02-27 | Matsushita Electric Ind Co Ltd | 超音波式物体感知装置 |
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