JPH0560551B2 - - Google Patents

Info

Publication number
JPH0560551B2
JPH0560551B2 JP60231320A JP23132085A JPH0560551B2 JP H0560551 B2 JPH0560551 B2 JP H0560551B2 JP 60231320 A JP60231320 A JP 60231320A JP 23132085 A JP23132085 A JP 23132085A JP H0560551 B2 JPH0560551 B2 JP H0560551B2
Authority
JP
Japan
Prior art keywords
circuit
phase difference
arch
subject
electrical 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.)
Expired - Lifetime
Application number
JP60231320A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6291857A (ja
Inventor
Koji Toda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP60231320A priority Critical patent/JPS6291857A/ja
Publication of JPS6291857A publication Critical patent/JPS6291857A/ja
Publication of JPH0560551B2 publication Critical patent/JPH0560551B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP60231320A 1985-10-18 1985-10-18 超音波映像化方式 Granted JPS6291857A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60231320A JPS6291857A (ja) 1985-10-18 1985-10-18 超音波映像化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60231320A JPS6291857A (ja) 1985-10-18 1985-10-18 超音波映像化方式

Publications (2)

Publication Number Publication Date
JPS6291857A JPS6291857A (ja) 1987-04-27
JPH0560551B2 true JPH0560551B2 (OSRAM) 1993-09-02

Family

ID=16921783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60231320A Granted JPS6291857A (ja) 1985-10-18 1985-10-18 超音波映像化方式

Country Status (1)

Country Link
JP (1) JPS6291857A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2673289B2 (ja) * 1987-05-27 1997-11-05 耕司 戸田 超音波装置
JPS63302361A (ja) * 1987-06-03 1988-12-09 Koji Toda 超音波走査装置
JP2683719B2 (ja) * 1987-06-03 1997-12-03 耕司 戸田 超音波撮像装置
JP4738621B2 (ja) * 2001-04-09 2011-08-03 セイコーインスツル株式会社 脈検出装置
JP2011227018A (ja) * 2010-04-23 2011-11-10 Hitachi Cable Ltd 半導体単結晶中の欠陥検査方法
CN107113510B (zh) * 2014-12-24 2019-09-24 株式会社村田制作所 超声波传感器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822978A (ja) * 1981-08-04 1983-02-10 Koji Toda 超音波装置
JPS58223714A (ja) * 1982-06-22 1983-12-26 Mitsubishi Heavy Ind Ltd 液体検知方法及び装置

Also Published As

Publication number Publication date
JPS6291857A (ja) 1987-04-27

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