[go: up one dir, main page]

FI934328L - Foerfarande och anordning foer nqr-testning - Google Patents

Foerfarande och anordning foer nqr-testning Download PDF

Info

Publication number
FI934328L
FI934328L FI934328A FI934328A FI934328L FI 934328 L FI934328 L FI 934328L FI 934328 A FI934328 A FI 934328A FI 934328 A FI934328 A FI 934328A FI 934328 L FI934328 L FI 934328L
Authority
FI
Finland
Prior art keywords
testning
nqr
anordning foer
och anordning
foerfarande och
Prior art date
Application number
FI934328A
Other languages
English (en)
Other versions
FI103923B (fi
FI934328A0 (fi
FI103923B1 (fi
Inventor
John Alec Sydney Smith
Julian David Shaw
Original Assignee
British Tech Group
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 GB919106789A external-priority patent/GB9106789D0/en
Application filed by British Tech Group filed Critical British Tech Group
Publication of FI934328A0 publication Critical patent/FI934328A0/fi
Publication of FI934328L publication Critical patent/FI934328L/fi
Application granted granted Critical
Publication of FI103923B publication Critical patent/FI103923B/fi
Publication of FI103923B1 publication Critical patent/FI103923B1/fi

Links

Classifications

    • 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
    • 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]
    • G01R33/48—NMR imaging systems
    • G01R33/4804—Spatially selective measurement of temperature or pH

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
FI934328A 1991-04-02 1993-10-01 Menetelmä ja laite NQR-testausta varten FI103923B1 (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB9106789 1991-04-02
GB919106789A GB9106789D0 (en) 1991-04-02 1991-04-02 Nqr methods and apparatus
GB9204872 1992-03-05
GB9204872A GB2255830B (en) 1991-04-02 1992-03-05 Method of and apparatus for NQR testing
PCT/GB1992/000580 WO1992017794A1 (en) 1991-04-02 1992-04-01 Method of and apparatus for nqr testing
GB9200580 1992-04-01

Publications (4)

Publication Number Publication Date
FI934328A0 FI934328A0 (fi) 1993-10-01
FI934328L true FI934328L (fi) 1993-10-01
FI103923B FI103923B (fi) 1999-10-15
FI103923B1 FI103923B1 (fi) 1999-10-15

Family

ID=26298664

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934328A FI103923B1 (fi) 1991-04-02 1993-10-01 Menetelmä ja laite NQR-testausta varten

Country Status (6)

Country Link
EP (2) EP0578685A1 (fi)
JP (2) JPH06507484A (fi)
FI (1) FI103923B1 (fi)
GB (1) GB2255830B (fi)
IL (2) IL101434A0 (fi)
WO (1) WO1992017794A1 (fi)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB9319875D0 (en) * 1993-09-27 1994-03-09 British Tech Group Apparatus for and methods of nuclear resonance testing
GB9325500D0 (en) * 1993-12-14 1994-09-21 British Tech Group Method of and apparatus for detection, and method of configuring such apparatus
CA2201160A1 (en) * 1994-09-29 1996-04-04 John Alec Sydney Smith Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing
JPH11501119A (ja) 1995-02-24 1999-01-26 ブリティッシュ・テクノロジー・グループ・リミテッド サンプルの核四極子共鳴テスト方法および装置、および核四極子共鳴を励起するためのパルス・シーケンス
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
GB9617976D0 (en) * 1996-08-28 1996-10-09 British Tech Group Method of and apparatus for nuclear quadrupole resonance testing a sample
AUPQ328299A0 (en) 1999-10-06 1999-10-28 Thorlock International Limited A method and apparatus for detecting a substance using nuclear resonance
AU781658B2 (en) * 1999-10-06 2005-06-02 Qr Sciences Limited A method and apparatus for detecting a substance using nuclear resonance
AUPS307702A0 (en) 2002-06-20 2002-07-11 Thorlock International Limited Pulse sequences for exciting nuclear quadrupole resonance
AUPS312102A0 (en) 2002-06-21 2002-07-18 Thorlock International Limited Pulse sequences for exciting nuclear quadrupole resonance
AUPS322802A0 (en) * 2002-06-26 2002-07-18 Thorlock International Limited Large volume scanner for nuclear quadrupole resonance measurements (#14)
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
AU2003902576A0 (en) * 2003-05-26 2003-06-12 Qrsciences Technologies Pty Ltd Method And Apparatus For Detecting Nuclear Quadrupole Resonance Signals In A Sample In The Presence Of Coherent Noise (#10)
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
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
US20070245374A1 (en) 2003-11-24 2007-10-18 Inventec Corporation Video program subtitle tex recording method and 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
WO2005078469A1 (en) 2004-02-04 2005-08-25 E.I. Dupont De Nemours And Company The use of two or more sensors to detect different nuclear quadrupole resonance signals of a target compound
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
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
US7279896B2 (en) 2004-04-30 2007-10-09 E. I. Du Pont De Nemours And Company Methods and apparatus for scanning a band of frequencies using an array of high temperature superconductor sensors
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
WO2006060706A1 (en) 2004-12-03 2006-06-08 E.I. Dupont De Nemours And Company Decoupling of excitation and receive coils of an nqr detection system during signal reception
EP1831714A1 (en) 2004-12-13 2007-09-12 E.I. Dupont De Nemours And Company Metal shield alarm in a nuclear quadrupole resonance/x-ray contraband detection system
WO2006064264A1 (en) * 2004-12-16 2006-06-22 King's College London Method of and apparatus for nqr testing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681680A (en) * 1970-05-28 1972-08-01 Varian Associates Rf spectrometer employing modulation of a dc magnetic field to excite resonance
GB1329776A (en) * 1971-10-28 1973-09-12 Sp K Bjuro I Radiotekhnik I El Spectrometer for investigation of nuclear quadruple resonance in solids
JPS6024412B2 (ja) * 1975-09-17 1985-06-12 株式会社横河電機製作所 温度検出装置
US4558279A (en) * 1983-03-07 1985-12-10 University Of Cincinnati Methods for detecting and imaging a temperature of an object by nuclear magnetic resonance
US4514691A (en) * 1983-04-15 1985-04-30 Southwest Research Institute Baggage inspection apparatus and method for determining presences of explosives
GB8701695D0 (en) * 1987-01-27 1987-03-04 Smith J A S Detecting compounds
IL86470A (en) * 1988-05-23 1994-11-28 E M T Electro Magnetic Technol Means and method for temperature control from a distance
EP0426851B1 (en) * 1988-10-07 1997-01-02 Hitachi, Ltd. Apparatus for detecting particular substance
DE4024834A1 (de) * 1990-08-04 1992-02-27 Bruker Analytische Messtechnik Nqr-bildgebungsverfahren

Also Published As

Publication number Publication date
IL101434A0 (en) 1992-11-15
WO1992017794A1 (en) 1992-10-15
JP2003232754A (ja) 2003-08-22
FI103923B (fi) 1999-10-15
GB9204872D0 (en) 1992-04-22
JP3652682B2 (ja) 2005-05-25
GB2255830A (en) 1992-11-18
FI934328A0 (fi) 1993-10-01
EP0578685A1 (en) 1994-01-19
IL101434A (en) 1996-10-16
JPH06507484A (ja) 1994-08-25
EP0928973A3 (en) 1999-09-01
FI103923B1 (fi) 1999-10-15
EP0928973A2 (en) 1999-07-14
GB2255830B (en) 1995-03-08

Similar Documents

Publication Publication Date Title
FI921968L (fi) Flerlagrade monolitiska magnetiska komponenter och deras framstaellning
FI934584L (fi) Foertryckt reflekterande vaegtrafikmaerke och foerfarande foer tillverkningav maerket
FI921105L (fi) Segmentpolyteramider och deras syntesprocess
FI933937L (fi) Svavelbelagd konstgoedning och foerfarande foer framstaellning daerav
FI925427L (fi) Styrkrets och foerfarande foer transmissionsutgaong
FI931061A7 (fi) Metylen-oxindolderivat och foerfarande foer deras framstaellning
FI935442A7 (fi) Metoder och apparater foer nqr-testning
FI925533A0 (fi) Tantal- eller niobbaserad perovskit och foerfarande foer framstaellning daerav
FI924747L (fi) Peg-imidat och proteinderivat daerav
FI931389A7 (fi) Infusionsanordning foer kaffebryggare och foerfarande foer tillredning avkaffe
FI924966L (fi) Stabila polyamidhartsdispersioner och foerfarande foer deras framstaellning
FI934328A0 (fi) Foerfarande och anordning foer nqr-testning
FI912760A7 (fi) Skivfilter och filterelement foer skivfilter
FI923971L (fi) Bundna fiberbelaeggningssubstrater och foerfarande foer framstaellning daerav
FI923017A7 (fi) Farmakologiskt verksamma hydrazinderivat och foerfarande foer deras framstaellning
FI921940L (fi) Stabila pura-vektorer och deras anvaendning
FI921818L (fi) Hopknippningsanordning och foerfarande
FI930112A7 (fi) Koppar-inehaollande organometalliska komplex och dessa innehaollande koncentrat och dieseloljor
FI925976L (fi) Termiskt stabila kompositioner och dessa innehaollande smoerjmedel och funktionella vaetskor
FI924886A7 (fi) Saenkbart vaetskenivaomaetningssystem och anvaendningsfoerfarande
FI925234L (fi) Stabila polyamidhartsmikrodispersioner och foerfaranden foer deras framstaellning
FI922920A7 (fi) Separationsfoerfarande och anordning haerfoer
FI921741L (fi) En katalyt och belaeggningskomposition innehaollande densamma
FI925776L (fi) Oeverbasiska alkalmetallsalter och foerfaranden foer deras framstaellning
FI923562L (fi) Vattenloesliga hartsbaserade belaeggningar och blaeck

Legal Events

Date Code Title Description
MA Patent expired