CA2012951A1 - Generateur d'ultrasons et microscope acoustique a ultrasons - Google Patents

Generateur d'ultrasons et microscope acoustique a ultrasons

Info

Publication number
CA2012951A1
CA2012951A1 CA2012951A CA2012951A CA2012951A1 CA 2012951 A1 CA2012951 A1 CA 2012951A1 CA 2012951 A CA2012951 A CA 2012951A CA 2012951 A CA2012951 A CA 2012951A CA 2012951 A1 CA2012951 A1 CA 2012951A1
Authority
CA
Canada
Prior art keywords
ultrasound generator
ultrasonic acoustic
generator assembly
acoustic microscope
ultrasound
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
Application number
CA2012951A
Other languages
English (en)
Other versions
CA2012951C (fr
Inventor
Noritaka Nakaso
Yusuke Tsukahara
Masao Saito
Katsumi Ohira
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.)
Toppan Inc
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
Priority claimed from JP1072960A external-priority patent/JP2580766B2/ja
Priority claimed from JP1072959A external-priority patent/JP2545974B2/ja
Application filed by Individual filed Critical Individual
Publication of CA2012951A1 publication Critical patent/CA2012951A1/fr
Application granted granted Critical
Publication of CA2012951C publication Critical patent/CA2012951C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CA002012951A 1989-03-25 1990-03-23 Generateur d'ultrasons et microscope acoustique a ultrasons Expired - Fee Related CA2012951C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1072960A JP2580766B2 (ja) 1989-03-25 1989-03-25 超音波顕微鏡レンズおよびそのレンズを用いた反射波採取方法
JP1072959A JP2545974B2 (ja) 1989-03-25 1989-03-25 スペクトラム超音波顕微鏡
JPHEI1-72960 1989-03-25
JPHEI1-72959 1989-03-25

Publications (2)

Publication Number Publication Date
CA2012951A1 true CA2012951A1 (fr) 1990-09-25
CA2012951C CA2012951C (fr) 1996-10-22

Family

ID=26414092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012951A Expired - Fee Related CA2012951C (fr) 1989-03-25 1990-03-23 Generateur d'ultrasons et microscope acoustique a ultrasons

Country Status (5)

Country Link
US (1) US5079952A (fr)
EP (1) EP0389953B1 (fr)
KR (1) KR960009763B1 (fr)
CA (1) CA2012951C (fr)
DE (1) DE69023792T2 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541012B2 (ja) * 1990-11-28 1996-10-09 凸版印刷株式会社 超音波スペクトラム顕微鏡
US5313837A (en) * 1991-09-26 1994-05-24 Ico, Inc. Ultrasonic thickness gage for pipe
US5406849A (en) * 1992-07-31 1995-04-18 The United States Of America, As Represented By The Secretary Of Commerce Method and apparatus for detecting guided leaky waves in acoustic microscopy
US5307680A (en) * 1992-10-21 1994-05-03 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for visualization of internal stresses in solid non-transparent materials by elastoacoustic technique
US5549003A (en) * 1992-10-21 1996-08-27 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for visualization of internal stresses in solid non-transparent materials by ultrasonic techniques and ultrasonic computer tomography of stress
US5412854A (en) * 1993-06-18 1995-05-09 Humphrey Instruments, Inc. Method of making a high frequency focused transducer
SG52640A1 (en) * 1993-07-06 1998-09-28 Tuboscope Vetco Int A method for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewith
US5987991A (en) * 1998-01-02 1999-11-23 General Electric Company Determination of Rayleigh wave critical angle
US6890302B2 (en) * 2000-11-13 2005-05-10 Sonoscan, Inc. Frequency domain processing of scanning acoustic imaging signals
BR0116707A (pt) * 2001-01-03 2005-08-16 Ultrashape Inc Contorno de corpo ultra-sÈnico não-evasivo
US6607498B2 (en) * 2001-01-03 2003-08-19 Uitra Shape, Inc. Method and apparatus for non-invasive body contouring by lysing adipose tissue
US7347855B2 (en) * 2001-10-29 2008-03-25 Ultrashape Ltd. Non-invasive ultrasonic body contouring
US6829940B2 (en) * 2002-05-31 2004-12-14 General Electric Company Method and apparatus for measuring surface wave traveling time
KR100923717B1 (ko) * 2002-06-25 2009-10-27 울트라세이프 인코포레이티드 신체 미용에 유용한 디바이스 및 방법
US20060032332A1 (en) * 2003-03-13 2006-02-16 Kazumasa Ohnishi Cutting tool and cutting machine
US20050283097A1 (en) * 2004-06-18 2005-12-22 Ultrastop Ltd. Devices and methodologies useful in non invasive termination of pregnancy
US20060241440A1 (en) * 2005-02-07 2006-10-26 Yoram Eshel Non-thermal acoustic tissue modification
US7955281B2 (en) * 2006-09-07 2011-06-07 Nivasonix, Llc External ultrasound lipoplasty
US8262591B2 (en) * 2006-09-07 2012-09-11 Nivasonix, Llc External ultrasound lipoplasty
DE102010032117B4 (de) * 2010-07-16 2015-05-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zerstörungsfreies und berührungsloses Prüfverfahren für Oberflächen von Bauteilen mit Ultraschallwellen
RU2451290C1 (ru) * 2011-02-15 2012-05-20 Олег Фёдорович Меньших Способ прочтения закрытых документов
RU2451291C1 (ru) * 2011-02-22 2012-05-20 Олег Фёдорович Меньших Ультразвуковой микроскоп
KR102207211B1 (ko) 2014-10-27 2021-01-25 삼성전자주식회사 검사 장치, 및 이를 포함하는 영상 장치
US10724996B2 (en) * 2017-03-17 2020-07-28 Kabushiki Kaisha Toshiba Position location system, position location method, and non-transitory computer readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380293A (en) * 1965-05-20 1968-04-30 John H. Murphy Ultrasonic inspection apparatus
US3712119A (en) * 1970-01-30 1973-01-23 Automation Ind Inc Material tester
US3666979A (en) * 1970-06-17 1972-05-30 Automation Ind Inc Focused piezoelectric transducer and method of making
US4080839A (en) * 1973-08-20 1978-03-28 Shraiber David S Testing method using ultrasonic energy
US3924454A (en) * 1973-10-24 1975-12-09 Automation Ind Inc Multi-frequency ultrasonic testing system
US4028933A (en) * 1974-02-15 1977-06-14 The Board Of Trustees Of Leland Stanford Junior University Acoustic microscope
JPS56165486A (en) * 1980-05-26 1981-12-19 Aloka Co Ltd Ultrasonic wave probe
JPS61203949A (ja) * 1985-03-04 1986-09-09 株式会社東芝 超音波診断装置

Also Published As

Publication number Publication date
KR900014881A (ko) 1990-10-10
EP0389953A3 (fr) 1992-01-29
DE69023792T2 (de) 1996-05-23
EP0389953B1 (fr) 1995-11-29
EP0389953A2 (fr) 1990-10-03
CA2012951C (fr) 1996-10-22
KR960009763B1 (en) 1996-07-24
DE69023792D1 (de) 1996-01-11
US5079952A (en) 1992-01-14

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