JPH0556906B2 - - Google Patents

Info

Publication number
JPH0556906B2
JPH0556906B2 JP1053350A JP5335089A JPH0556906B2 JP H0556906 B2 JPH0556906 B2 JP H0556906B2 JP 1053350 A JP1053350 A JP 1053350A JP 5335089 A JP5335089 A JP 5335089A JP H0556906 B2 JPH0556906 B2 JP H0556906B2
Authority
JP
Japan
Prior art keywords
reflected
waves
low
speed
wave
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 - Lifetime
Application number
JP1053350A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02232039A (ja
Inventor
Yoshizo Hagino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Aloka Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP5335089A priority Critical patent/JPH02232039A/ja
Publication of JPH02232039A publication Critical patent/JPH02232039A/ja
Publication of JPH0556906B2 publication Critical patent/JPH0556906B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP5335089A 1989-03-06 1989-03-06 反射波受信聴音観測装置 Granted JPH02232039A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5335089A JPH02232039A (ja) 1989-03-06 1989-03-06 反射波受信聴音観測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5335089A JPH02232039A (ja) 1989-03-06 1989-03-06 反射波受信聴音観測装置

Publications (2)

Publication Number Publication Date
JPH02232039A JPH02232039A (ja) 1990-09-14
JPH0556906B2 true JPH0556906B2 (enExample) 1993-08-20

Family

ID=12940331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5335089A Granted JPH02232039A (ja) 1989-03-06 1989-03-06 反射波受信聴音観測装置

Country Status (1)

Country Link
JP (1) JPH02232039A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573012A (en) * 1994-08-09 1996-11-12 The Regents Of The University Of California Body monitoring and imaging apparatus and method
JP7529211B2 (ja) * 2020-10-02 2024-08-06 本多電子株式会社 超音波装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916771U (enExample) * 1972-05-17 1974-02-13
JPS5319056A (en) * 1976-08-05 1978-02-21 Koden Electronics Co Ltd Echo indicator for fish schoo

Also Published As

Publication number Publication date
JPH02232039A (ja) 1990-09-14

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