DE68927612D1 - Vorrichtung zum nachweis von teilchen - Google Patents

Vorrichtung zum nachweis von teilchen

Info

Publication number
DE68927612D1
DE68927612D1 DE68927612T DE68927612T DE68927612D1 DE 68927612 D1 DE68927612 D1 DE 68927612D1 DE 68927612 T DE68927612 T DE 68927612T DE 68927612 T DE68927612 T DE 68927612T DE 68927612 D1 DE68927612 D1 DE 68927612D1
Authority
DE
Germany
Prior art keywords
detecting particles
particles
detecting
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
DE68927612T
Other languages
English (en)
Other versions
DE68927612T2 (de
Inventor
Takuya Maruizumi
Yusuke Yajima
Yasuhiro Mitsui
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
Hitachi 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
Priority claimed from JP1-160751A external-priority patent/JP3002476B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE68927612D1 publication Critical patent/DE68927612D1/de
Application granted granted Critical
Publication of DE68927612T2 publication Critical patent/DE68927612T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/14—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electron or nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/441—Nuclear Quadrupole Resonance [NQR] Spectroscopy and Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE68927612T 1988-10-07 1989-10-06 Vorrichtung zum nachweis von teilchen Expired - Fee Related DE68927612T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25202788 1988-10-07
JP1-160751A JP3002476B2 (ja) 1988-10-07 1989-06-26 電磁波を用いた危険物検査装置
PCT/JP1989/001032 WO1990004169A1 (en) 1988-10-07 1989-10-06 Method and apparatus for detecting particular substance

Publications (2)

Publication Number Publication Date
DE68927612D1 true DE68927612D1 (de) 1997-02-13
DE68927612T2 DE68927612T2 (de) 1997-07-31

Family

ID=26487150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927612T Expired - Fee Related DE68927612T2 (de) 1988-10-07 1989-10-06 Vorrichtung zum nachweis von teilchen

Country Status (4)

Country Link
US (1) US5168224A (de)
EP (1) EP0426851B1 (de)
DE (1) DE68927612T2 (de)
WO (1) WO1990004169A1 (de)

Families Citing this family (58)

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GB2255830B (en) * 1991-04-02 1995-03-08 British Tech Group Method of and apparatus for NQR testing
GB9106789D0 (en) * 1991-04-02 1991-05-22 Nat Res Dev Nqr methods and apparatus
US5206592A (en) * 1991-05-23 1993-04-27 Buess Michael L Detection of explosives by nuclear quadrupole resonance
GB2286248B (en) * 1991-06-07 1995-11-22 British Tech Group Detection method and apparatus
GB9112290D0 (en) * 1991-06-07 1991-07-24 Nat Res Dev Methods and apparatus for nqr imaging
WO1993002365A1 (en) * 1991-07-16 1993-02-04 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Detection of explosive and narcotics by low powder large sample volume nuclear quadrupole resonance (nqr)
US5243282A (en) * 1992-06-30 1993-09-07 Miller Iii Raymond G Detector system for detecting a target material in a sample
US5365171A (en) * 1992-11-30 1994-11-15 The United States Of America As Represented By The Secretary Of The Navy Removing the effects of acoustic ringing and reducing temperature effects in the detection of explosives by NQR
US5323113A (en) * 1993-03-12 1994-06-21 Bruker Instruments, Inc. NMR probe which includes B1, gradient coils
US5345175A (en) * 1993-03-16 1994-09-06 Picker International, Inc. Dipolar weighted MR imaging in-vivo
EP0705271B1 (de) * 1993-06-25 2002-11-13 Affymetrix, Inc. (a Delaware Corporation) Hybridisierung und sequenzierung von nukleinsäuren
GB9319921D0 (en) 1993-09-27 1998-03-18 British Tech Group Method of and apparatus for testing a sample
IL110597A (en) * 1994-08-09 2002-11-10 Micro Tag Temed Ltd Method of marking, verifying and / or identifying an object and an instrument for performing the method
GB9514142D0 (en) * 1995-07-11 1995-09-13 British Tech Group Apparatus for and method of nuclear quadrupole testing a sample
CA2226263C (en) * 1995-07-11 2007-08-14 British Technology Group Limited Apparatus for and method of nuclear quadrupole testing of a sample
US5608321A (en) * 1995-12-28 1997-03-04 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for detecting target species having quadropolar muclei by stochastic nuclear quadrupole resonance
BR9702250A (pt) * 1996-05-02 1999-02-17 Sankyo Manufacturing Co Ltd Sistema de inspeção do tipo sem contato
US5856803A (en) * 1996-07-24 1999-01-05 Pevler; A. Edwin Method and apparatus for detecting radio-frequency weapon use
GB9617976D0 (en) * 1996-08-28 1996-10-09 British Tech Group Method of and apparatus for nuclear quadrupole resonance testing a sample
US5804967A (en) * 1996-11-15 1998-09-08 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for generating short pulses for NMR and NQR processing
AUPQ328299A0 (en) 1999-10-06 1999-10-28 Thorlock International Limited A method and apparatus for detecting a substance using nuclear resonance
KR100406113B1 (ko) * 2000-11-27 2003-11-15 학교법인 동국학원 엑스선 신호와 밀리미터파 신호를 이용한 검색장치
NO20023357D0 (no) * 2002-04-19 2002-07-11 Amersham Health As Blanding
AUPS319402A0 (en) * 2002-06-24 2002-07-18 Thorlock International Limited Monitoring probes for nuclear quadrupole resonance measurements (#12)
AUPS319102A0 (en) * 2002-06-25 2002-07-18 Thorlock International Limited Low ESR switch for nuclear resonance measurements (#13)
AUPS322802A0 (en) * 2002-06-26 2002-07-18 Thorlock International Limited Large volume scanner for nuclear quadrupole resonance measurements (#14)
AU2002952486A0 (en) * 2002-11-06 2002-11-21 Thorlock International Limited Probe coil for detecting nqr-responsive materials in large volumes
JP2004177131A (ja) * 2002-11-22 2004-06-24 National Institute For Materials Science 非接触型荷物検知装置
US7521932B2 (en) 2003-05-06 2009-04-21 The Penn State Research Foundation Method and system for adjusting the fundamental symmetric mode of coupled high temperature superconductor coils
US7295085B2 (en) 2003-08-21 2007-11-13 E.I. Du Pont De Nemours And Company Process for making high temperature superconductor devices each having a line oriented in a spiral fashion
US7148684B2 (en) 2003-10-23 2006-12-12 E.I. Du Pont De Nemours And Company Method for biological identification using high temperature superconductor enhanced nuclear quadrupole resonance
US7106058B2 (en) 2003-11-12 2006-09-12 E.I. Dupont De Nemours And Company Detection of contraband using nuclear quadrupole resonance
US7366281B2 (en) * 2003-11-12 2008-04-29 Ge Invision Inc. System and method for detecting contraband
US20070245374A1 (en) 2003-11-24 2007-10-18 Inventec Corporation Video program subtitle tex recording method and system
US7301344B2 (en) 2003-11-24 2007-11-27 E.I. Du Pont De Nemours & Co. Q-damping circuit including a high temperature superconductor coil for damping a high temperature superconductor self-resonant coil in a nuclear quadrupole resonance detection system
US7332910B2 (en) 2003-11-24 2008-02-19 E.I. Du Pont De Nemours And Company Frequency detection system comprising circuitry for adjusting the resonance frequency of a high temperature superconductor self-resonant coil
US7375525B2 (en) 2003-12-15 2008-05-20 E.I. Du Pont De Nemours And Company Use of multiple sensors in a nuclear quadropole resonance detection system to improve measurement speed
US7345478B2 (en) * 2004-01-07 2008-03-18 Siv Technologies, Inc. Method and apparatus for detection of quadrupole nuclei in motion relative to the search region
US7265550B2 (en) 2004-02-04 2007-09-04 E. I. Dupont De Nemours And Company Use of two or more sensors in a nuclear quadrupole resonance detection system to improve signal-to-noise ratio
US7355401B2 (en) 2004-02-04 2008-04-08 E.I. Du Pont De Nemours And Company Use of two or more sensors to detect different nuclear quadrupole resonance signals of a target compound
WO2006076004A2 (en) 2004-04-15 2006-07-20 E. I. Dupont De Nemours And Company Decoupling high temperature superconductor sensor arrays in nuclear quadrupole resonance detection systems
US7265549B2 (en) 2004-04-30 2007-09-04 E. I. Du Pont De Nemours And Company Scanning a band of frequencies using an array of high temperature superconductor sensors tuned to the same frequency
US7279897B2 (en) 2004-04-30 2007-10-09 E. I. Du Pont De Nemours And Company Scanning a band of frequencies using an array of high temperature superconductor sensors tuned to different frequencies
US7251310B2 (en) * 2004-05-27 2007-07-31 L-3 Communications Security And Detection System Method and apparatus for detecting contraband using radiated compound signatures
WO2006060707A2 (en) 2004-12-03 2006-06-08 E.I. Dupont De Nemours And Company Matual decoupling of excitation and receive coils of a nuclear quadrupole resonance detection system
WO2006081615A1 (en) * 2005-02-01 2006-08-10 Qrsciences Pty Ltd Method and apparatus for detecting significant shielded volumes
EP1879022A1 (de) * 2005-04-11 2008-01-16 Keio University Verfahren zur lokalen messung der mobilität eines protischen lösungsmittels in einer probe, vorrichtung zur lokalen messung der mobilität eines protischen lösungsmittels in einer probe, messvorrichtung zur lokalen messung des verhaltens eines protischen lösungsmittels in einer probe unter verwendung eines magnetresonanzverfahrens, messverfahren und programm
EP2668899B1 (de) 2005-11-09 2015-07-29 Japan Science and Technology Agency Verfahren und Vorrichtung zur Messung der Eigenschaften eines Objekts mit akustisch induzierten elektromagnetischen Wellen
WO2007139994A2 (en) * 2006-05-25 2007-12-06 Objectvideo, Inc. Intelligent video verification of point of sale (pos) transactions
WO2009073740A2 (en) * 2007-12-03 2009-06-11 President And Fellows Of Harvard College Spin based magnetometer
US20090167322A1 (en) * 2007-12-28 2009-07-02 Erik Edmund Magnuson Systems and method for classifying a substance
DE102008062547B4 (de) * 2008-12-16 2012-05-24 Siemens Aktiengesellschaft Magnetresonanzantenne
JP2011142559A (ja) * 2010-01-08 2011-07-21 Sony Corp 給電装置、受電装置、およびワイヤレス給電システム
EP2577280A4 (de) * 2010-05-28 2014-05-21 Hts 110 Ltd Nmr-beurteilungssystem und -verfahren
US9551688B2 (en) * 2011-07-20 2017-01-24 Tokyo University Of Agriculture And Technology Property measuring device for object to be measured and property measuring method for object to be measured
JP6335499B2 (ja) * 2013-12-13 2018-05-30 株式会社イシダ 光学検査装置
US10602957B2 (en) 2015-06-30 2020-03-31 Varuna Biomedical Corporation Systems and methods for detecting and visualizing biofields with nuclear magnetic resonance imaging and QED quantum coherent fluid immersion
US10649051B2 (en) 2017-12-21 2020-05-12 Raytheon Company System and method for detection of chemicals using frequency modulated nuclear quadrupole resonance signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347143A (en) * 1971-04-16 1974-02-27 Newport Instr Ltd Checking and calibration of apparatus incorporating a resonance circuit
US3789832A (en) * 1972-03-17 1974-02-05 R Damadian Apparatus and method for detecting cancer in tissue
FR2464471B1 (fr) * 1979-08-28 1985-08-30 Southwest Res Inst Procede et appareil de detection magnetique de substances telles que les explosifs
JPS5636076A (en) * 1979-08-30 1981-04-09 Southwest Res Inst Method and device for nuclear magnetic resonance discrimination
US4514691A (en) * 1983-04-15 1985-04-30 Southwest Research Institute Baggage inspection apparatus and method for determining presences of explosives
JPS61189447A (ja) * 1985-02-19 1986-08-23 Hitachi Medical Corp 手荷物ｘ線検査装置
EP0271723B1 (de) * 1986-11-26 1990-06-27 Heimann GmbH Röntgenscanner
GB8701695D0 (en) * 1987-01-27 1987-03-04 Smith J A S Detecting compounds

Also Published As

Publication number Publication date
US5168224A (en) 1992-12-01
EP0426851B1 (de) 1997-01-02
DE68927612T2 (de) 1997-07-31
WO1990004169A1 (en) 1990-04-19
EP0426851A4 (en) 1991-10-09
EP0426851A1 (de) 1991-05-15

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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