DE3582100D1 - Verfahren und geraet zur erfassung eines spezifischen spektral-akustischen merkmales. - Google Patents

Verfahren und geraet zur erfassung eines spezifischen spektral-akustischen merkmales.

Info

Publication number
DE3582100D1
DE3582100D1 DE8585110806T DE3582100T DE3582100D1 DE 3582100 D1 DE3582100 D1 DE 3582100D1 DE 8585110806 T DE8585110806 T DE 8585110806T DE 3582100 T DE3582100 T DE 3582100T DE 3582100 D1 DE3582100 D1 DE 3582100D1
Authority
DE
Germany
Prior art keywords
detecting
acoustic feature
specific spectral
spectral
specific
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 - Fee Related
Application number
DE8585110806T
Other languages
English (en)
Inventor
Wayne Isami Imaino
Andrew Ching Tam
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3582100D1 publication Critical patent/DE3582100D1/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8585110806T 1984-09-04 1985-08-28 Verfahren und geraet zur erfassung eines spezifischen spektral-akustischen merkmales. Expired - Fee Related DE3582100D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/646,406 US4577503A (en) 1984-09-04 1984-09-04 Method and device for detecting a specific acoustic spectral feature

Publications (1)

Publication Number Publication Date
DE3582100D1 true DE3582100D1 (de) 1991-04-18

Family

ID=24592935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110806T Expired - Fee Related DE3582100D1 (de) 1984-09-04 1985-08-28 Verfahren und geraet zur erfassung eines spezifischen spektral-akustischen merkmales.

Country Status (4)

Country Link
US (1) US4577503A (de)
EP (1) EP0173955B1 (de)
JP (1) JPS6166127A (de)
DE (1) DE3582100D1 (de)

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US5591913A (en) * 1994-05-12 1997-01-07 Southern Research Institute Apparatus and method for ultrasonic spectroscopy testing of materials
WO1998052704A1 (en) * 1997-05-20 1998-11-26 Shell Internationale Research Maatschappij B.V. Remediation method
US6155116A (en) * 1999-10-04 2000-12-05 The United States Of America As Represented By The Secretary Of The Navy Acoustic treatment performance testing
US6295677B1 (en) 1999-12-23 2001-10-02 Southwest Research Institute Method for inspecting liquid filled pipes using magnetostrictive sensors
IL152456A0 (en) 2000-04-24 2003-05-29 Shell Int Research Method for treating a hydrocarbon-cotaining formation
US6997518B2 (en) 2001-04-24 2006-02-14 Shell Oil Company In situ thermal processing and solution mining of an oil shale formation
ATE299403T1 (de) * 2001-10-24 2005-07-15 Shell Int Research Thermisch verbessertes bodensanierungsverfahren
EA005657B1 (ru) * 2001-10-24 2005-04-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Использование обломков выбуренной породы для прогнозирования затухания в реальном времени
US7114566B2 (en) * 2001-10-24 2006-10-03 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
EP1446239B1 (de) * 2001-10-24 2006-10-11 Shell Internationale Researchmaatschappij B.V. Sanierung von mit quecksilber kontaminiertem böden
JP4344795B2 (ja) * 2001-10-24 2009-10-14 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 土壌の伝導熱処理に先立つ凍結バリヤでの土壌の分離
US6940599B1 (en) * 2002-02-08 2005-09-06 Southwest Sciences Incorporated Envelope functions for modulation spectroscopy
WO2004038173A1 (en) 2002-10-24 2004-05-06 Shell Internationale Research Maatschappij B.V. Temperature limited heaters for heating subsurface formations or wellbores
WO2004097159A2 (en) 2003-04-24 2004-11-11 Shell Internationale Research Maatschappij B.V. Thermal processes for subsurface formations
US6881009B2 (en) * 2003-05-15 2005-04-19 Board Of Regents , The University Of Texas System Remediation of soil piles using central equipment
US7534926B2 (en) * 2003-05-15 2009-05-19 Board Of Regents, The University Of Texas System Soil remediation using heated vapors
US7004678B2 (en) * 2003-05-15 2006-02-28 Board Of Regents, The University Of Texas System Soil remediation with heated soil
WO2005106191A1 (en) 2004-04-23 2005-11-10 Shell International Research Maatschappij B.V. Inhibiting reflux in a heated well of an in situ conversion system
US8070840B2 (en) 2005-04-22 2011-12-06 Shell Oil Company Treatment of gas from an in situ conversion process
EA016412B9 (ru) 2005-10-24 2012-07-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способы крекинга сырого продукта с целью получения дополнительных сырых продуктов и способ получения транспортного топлива
EP2010754A4 (de) 2006-04-21 2016-02-24 Shell Int Research Einstellende legierungszusammensetzungen für ausgewählte eigenschaften in temperaturbegrenzten heizern
US7631690B2 (en) 2006-10-20 2009-12-15 Shell Oil Company Heating hydrocarbon containing formations in a spiral startup staged sequence
NZ581359A (en) 2007-04-20 2012-08-31 Shell Oil Co System and method for the use of a subsurface heating device on underground Tar Sand formation
WO2009052042A1 (en) 2007-10-19 2009-04-23 Shell Oil Company Cryogenic treatment of gas
CN102007266B (zh) 2008-04-18 2014-09-10 国际壳牌研究有限公司 用于处理地下含烃地层的系统和方法
US9129728B2 (en) 2008-10-13 2015-09-08 Shell Oil Company Systems and methods of forming subsurface wellbores
US8851170B2 (en) 2009-04-10 2014-10-07 Shell Oil Company Heater assisted fluid treatment of a subsurface formation
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US8739874B2 (en) 2010-04-09 2014-06-03 Shell Oil Company Methods for heating with slots in hydrocarbon formations
US8820406B2 (en) 2010-04-09 2014-09-02 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore
US9033042B2 (en) 2010-04-09 2015-05-19 Shell Oil Company Forming bitumen barriers in subsurface hydrocarbon formations
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
CN103958824B (zh) 2011-10-07 2016-10-26 国际壳牌研究有限公司 用于加热地下地层的循环流体系统的热膨胀调节
CN104428489A (zh) 2012-01-23 2015-03-18 吉尼Ip公司 地下含烃地层的原位热处理的加热器模式
US9503133B2 (en) 2012-12-03 2016-11-22 Dockon Ag Low noise detection system using log detector amplifier
US9684807B2 (en) 2013-03-15 2017-06-20 Dockon Ag Frequency selective logarithmic amplifier with intrinsic frequency demodulation capability
US11183974B2 (en) 2013-09-12 2021-11-23 Dockon Ag Logarithmic detector amplifier system in open-loop configuration for use as high sensitivity selective receiver without frequency conversion
TWI568173B (zh) 2013-09-12 2017-01-21 多康股份有限公司 作為無頻率轉換之高敏感選擇接收器之對數檢測放大系統
US11082014B2 (en) 2013-09-12 2021-08-03 Dockon Ag Advanced amplifier system for ultra-wide band RF communication
US9945755B2 (en) 2014-09-30 2018-04-17 Marquip, Llc Methods for using digitized sound patterns to monitor operation of automated machinery

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Publication number Priority date Publication date Assignee Title
US3290922A (en) * 1964-01-22 1966-12-13 Techrand Corp Of America Pressure and vacuum determinator
US3572099A (en) * 1968-08-23 1971-03-23 Gen Am Transport Ultrasonic non-destructive testing apparatus and method
US3872443A (en) * 1973-01-26 1975-03-18 Novar Electronics Corp Individual identification apparatus and method using frequency response
US3952578A (en) * 1974-10-07 1976-04-27 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Scanning ultrasonic spectrograph for fluid analysis
US3968680A (en) * 1975-02-25 1976-07-13 Alexeli Kharitonovich Vopilkin Wide-band ultrasonic transducer and its uses
US4119950A (en) * 1976-04-07 1978-10-10 Redding Robert J Gas detection
US4117731A (en) * 1977-12-08 1978-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Pseudo continuous wave instrument
US4167879A (en) * 1978-06-06 1979-09-18 Panametrics, Inc. Method and apparatus for examining a solid
US4202215A (en) * 1978-10-26 1980-05-13 Kurt Orban Company, Inc. Sonic pulse-echo method and apparatus for determining attenuation coefficients
US4297035A (en) * 1979-09-14 1981-10-27 International Business Machines Corporation Method and device for detecting a specific spectral feature
DE3012774C2 (de) * 1980-04-02 1983-04-07 Roeder, Eckhard, Dipl.-Ing., 2820 Bremen Verfahren zur zerstörungsfreien Prüfung von Bauteilen
US4391142A (en) * 1980-06-10 1983-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Frequency tracked gated pulse technique for ultrasonic frequency
EP0049311B1 (de) * 1980-10-02 1985-03-27 Robert James Redding Vorrichtung zur Lokalisierung von Zwischenschichten in einem Medium

Also Published As

Publication number Publication date
JPS6166127A (ja) 1986-04-04
EP0173955B1 (de) 1991-03-13
EP0173955A2 (de) 1986-03-12
US4577503A (en) 1986-03-25
EP0173955A3 (en) 1987-12-23
JPH0352900B2 (de) 1991-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee