NL8420102A - Inrichting voor het inspecteren van bagage en werkwijze voor het bepalen van de aanwezigheid van explosieven. - Google Patents
Inrichting voor het inspecteren van bagage en werkwijze voor het bepalen van de aanwezigheid van explosieven. Download PDFInfo
- Publication number
- NL8420102A NL8420102A NL8420102A NL8420102A NL8420102A NL 8420102 A NL8420102 A NL 8420102A NL 8420102 A NL8420102 A NL 8420102A NL 8420102 A NL8420102 A NL 8420102A NL 8420102 A NL8420102 A NL 8420102A
- Authority
- NL
- Netherlands
- Prior art keywords
- magnet
- hydrogen
- baggage
- materials
- long
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims description 91
- 230000005291 magnetic effect Effects 0.000 claims description 56
- 229910052739 hydrogen Inorganic materials 0.000 claims description 50
- 239000001257 hydrogen Substances 0.000 claims description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 42
- 230000004044 response Effects 0.000 claims description 39
- 230000032258 transport Effects 0.000 claims description 31
- 230000010287 polarization Effects 0.000 claims description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000002592 echocardiography Methods 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000004904 shortening Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000002999 depolarising effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 36
- 238000007689 inspection Methods 0.000 description 24
- 239000006210 lotion Substances 0.000 description 11
- 230000007704 transition Effects 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 238000012937 correction Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- -1 hydrogen compound Chemical class 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003909 pattern recognition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002336 repolarization Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- PRORZGWHZXZQMV-UHFFFAOYSA-N azane;nitric acid Chemical compound N.O[N+]([O-])=O PRORZGWHZXZQMV-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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]
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/485,220 US4514691A (en) | 1983-04-15 | 1983-04-15 | Baggage inspection apparatus and method for determining presences of explosives |
| US48522083 | 1983-04-15 | ||
| PCT/US1984/000542 WO1984004173A1 (en) | 1983-04-15 | 1984-04-11 | Baggage inspection apparatus and method for determining the presence of explosives |
| US8400542 | 1984-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8420102A true NL8420102A (nl) | 1985-03-01 |
Family
ID=23927363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8420102A NL8420102A (nl) | 1983-04-15 | 1984-04-11 | Inrichting voor het inspecteren van bagage en werkwijze voor het bepalen van de aanwezigheid van explosieven. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4514691A (it) |
| EP (1) | EP0140955B1 (it) |
| JP (1) | JPS60500828A (it) |
| CA (1) | CA1207835A (it) |
| DE (1) | DE3490190T1 (it) |
| GB (1) | GB2152674B (it) |
| IL (1) | IL71592A (it) |
| NL (1) | NL8420102A (it) |
| WO (1) | WO1984004173A1 (it) |
Families Citing this family (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703275A (en) * | 1985-07-25 | 1987-10-27 | Picker International, Inc. | Method and apparatus to compensate for eddy currents in magnetic resonance imaging |
| US4761612A (en) * | 1985-07-25 | 1988-08-02 | Picker International, Inc. | Programmable eddy current correction |
| GB8701695D0 (en) * | 1987-01-27 | 1987-03-04 | Smith J A S | Detecting compounds |
| US4866439A (en) * | 1987-03-27 | 1989-09-12 | Kraus John H | Explosives detection system for an aircraft |
| JPH03501303A (ja) * | 1988-02-15 | 1991-03-22 | エッセルト・メト・インターナツィオナール・プロドゥクツィオーンス・ゲーエムベーハー | 磁気共鳴またはスピン共鳴現象を使用するシステムおよびマーカー |
| IL86826A (en) * | 1988-06-22 | 1992-02-16 | Israel Atomic Energy Comm | Method and system for detection of nitrogenous explosive by using nuclear resonance |
| DE68927612T2 (de) * | 1988-10-07 | 1997-07-31 | Hitachi Ltd | Vorrichtung zum nachweis von teilchen |
| GB2233456A (en) * | 1989-06-21 | 1991-01-09 | Gen Electric Co Plc | Material detection. |
| GB2517654B (en) * | 1989-06-21 | 2015-07-22 | Marconi Uk Intellectual Prop | Inspection Apparatus |
| DE4024834A1 (de) * | 1990-08-04 | 1992-02-27 | Bruker Analytische Messtechnik | Nqr-bildgebungsverfahren |
| GB9106789D0 (en) * | 1991-04-02 | 1991-05-22 | Nat Res Dev | Nqr methods and apparatus |
| GB2255830B (en) * | 1991-04-02 | 1995-03-08 | British Tech Group | Method of and apparatus for NQR testing |
| GB2289344B (en) * | 1991-04-02 | 1996-01-17 | British Tech Group | Detection method and apparatus |
| US5160888A (en) * | 1991-04-29 | 1992-11-03 | Bruker Instruments, Inc. | Method and apparatus for one sided magnetic resonance imaging |
| GB9109592D0 (en) * | 1991-05-02 | 1991-07-17 | Nat Res Dev | Methods and apparatus for detecting substances |
| US5233300A (en) * | 1991-05-23 | 1993-08-03 | The United States Of America As Represented By The Secretary Of The Navy | Detection of explosive and narcotics by low power large sample volume nuclear quadrupole resonance (NQR) |
| US5206592A (en) * | 1991-05-23 | 1993-04-27 | Buess Michael L | Detection of explosives by nuclear quadrupole resonance |
| GB9112290D0 (en) * | 1991-06-07 | 1991-07-24 | Nat Res Dev | Methods and apparatus for nqr imaging |
| CA2113558C (en) * | 1991-07-16 | 1999-03-23 | Michael L. Buess | Detection of explosive and narcotics by low power large sample volume nuclear quadrupole resonance (nqr) |
| US5159617A (en) * | 1991-11-13 | 1992-10-27 | Southwest Research Institute | Explosive detection method and apparatus using selective gamma ray resonance absorption |
| US5243282A (en) * | 1992-06-30 | 1993-09-07 | Miller Iii Raymond G | Detector system for detecting a target material in a sample |
| US5592083A (en) * | 1995-03-08 | 1997-01-07 | Quantum Magnetics, Inc. | System and method for contraband detection using nuclear quadrupole resonance including a sheet coil and RF shielding via waveguide below cutoff |
| ES2144366B1 (es) * | 1998-04-03 | 2001-01-01 | Dexel Desarrollo De Exploracio | Sistema de deteccion de circuitos resonantes. |
| DE19817228C1 (de) * | 1998-04-17 | 1999-09-09 | Forschungszentrum Juelich Gmbh | Computer und Verfahren zur Auswertung von Daten aus der kernmagnetischen Resonanztomographie |
| US6392408B1 (en) * | 1998-05-06 | 2002-05-21 | Quamtum Magnetics, Inc. | Method and system for cancellation of extraneous signals in nuclear quadrupole resonance spectroscopy |
| US7110493B1 (en) | 2002-02-28 | 2006-09-19 | Rapiscan Security Products (Usa), Inc. | X-ray detector system having low Z material panel |
| US6665373B1 (en) | 2002-03-12 | 2003-12-16 | Rapiscan Security Products (Usa), Inc. | X-ray imaging system with active detector |
| 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 |
| US20040245988A1 (en) * | 2003-05-06 | 2004-12-09 | Laubacher Daniel B. | Superconducting planar coil in a low power nuclear quadrupole resonance detection system |
| US20050104593A1 (en) * | 2003-08-21 | 2005-05-19 | Laubacher Daniel B. | Nuclear quadrupole resonance detection system using a high temperature superconductor self-resonant coil |
| 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 |
| WO2005081002A2 (en) * | 2003-10-23 | 2005-09-01 | E.I Dupont De Nemours And Company | Method for biological identification using high temperature superconductor enhanced nuclear quadrupole resonance |
| WO2005047917A1 (en) * | 2003-11-12 | 2005-05-26 | E.I. Dupont De Nemours And Company | Detection of contraband using nuclear quadrupole resonance |
| 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 |
| 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 |
| 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 |
| WO2005106516A2 (en) | 2004-01-07 | 2005-11-10 | Siv Technologies Inc. | Method and apparatus for detection of quadrupole nuclei in motion relative to the search region |
| 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 |
| WO2005109023A2 (en) * | 2004-02-04 | 2005-11-17 | E.I. Dupont De Nemours And Company | Nqr rf coil assembly comprising two or more coils which may be made from hts |
| 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 |
| 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 |
| 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 |
| WO2006073452A2 (en) * | 2004-04-30 | 2006-07-13 | E.I. Dupont De Nemours And Company | Methods and apparatus for scanning a band of frequencies by nqr using an array of high temperature superconductor sensors |
| 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 |
| WO2006081615A1 (en) * | 2005-02-01 | 2006-08-10 | Qrsciences Pty Ltd | Method and apparatus for detecting significant shielded volumes |
| US7880467B2 (en) * | 2005-06-09 | 2011-02-01 | Aspect Magnet Technologies Ltd. | Packed array of MRI/NMR devices and an MRI/NMR method of analyzing adjacent lines of goods simultaneously |
| US7400147B2 (en) * | 2005-11-03 | 2008-07-15 | Uri Rapoport | Self-fastening cage surrounding a magnetic resonance device and methods thereof |
| US7499523B2 (en) * | 2006-08-02 | 2009-03-03 | General Electric Company | Systems and methods for identifying a substance |
| US7327137B1 (en) * | 2006-11-14 | 2008-02-05 | Ge Homeland Protection, Inc. | Apparatus and method for non-symmetric magnetic field balancing in an inspection scanner |
| US7796733B2 (en) * | 2007-02-01 | 2010-09-14 | Rapiscan Systems, Inc. | Personnel security screening system with enhanced privacy |
| US8638904B2 (en) | 2010-03-14 | 2014-01-28 | Rapiscan Systems, Inc. | Personnel screening system |
| US8995619B2 (en) | 2010-03-14 | 2015-03-31 | Rapiscan Systems, Inc. | Personnel screening system |
| US8576982B2 (en) | 2008-02-01 | 2013-11-05 | Rapiscan Systems, Inc. | Personnel screening system |
| CN101779119B (zh) | 2007-06-21 | 2012-08-29 | 瑞皮斯坎系统股份有限公司 | 用于提高受指引的人员筛查的系统和方法 |
| US8003949B2 (en) | 2007-11-01 | 2011-08-23 | Rapiscan Systems, Inc. | Multiple screen detection systems |
| CA2710655C (en) | 2007-12-25 | 2018-06-12 | Rapiscan Systems, Inc. | Improved security system for screening people |
| WO2011063059A1 (en) * | 2009-11-18 | 2011-05-26 | Rapiscan Systems, Inc. | X-ray based system and methods for inspecting a person's shoes for aviation security threats |
| WO2011115929A1 (en) | 2010-03-14 | 2011-09-22 | Rapiscan Systems, Inc. | Multiple screen detection systems |
| EP2577280A4 (en) * | 2010-05-28 | 2014-05-21 | Hts 110 Ltd | NMR ASSESSMENT SYSTEM AND METHOD |
| GB2538921B (en) | 2014-03-07 | 2020-06-03 | Rapiscan Systems Inc | Ultra wide band detectors |
| US11280898B2 (en) | 2014-03-07 | 2022-03-22 | Rapiscan Systems, Inc. | Radar-based baggage and parcel inspection systems |
| US11300531B2 (en) | 2014-06-25 | 2022-04-12 | Aspect Ai Ltd. | Accurate water cut measurement |
| AU2015353439A1 (en) | 2014-11-25 | 2017-06-29 | Rapiscan Systems, Inc. | Intelligent security management system |
| CN109791811A (zh) | 2016-09-30 | 2019-05-21 | 美国科学及工程股份有限公司 | 用于2d扫描光束成像的x射线源 |
| US10345251B2 (en) | 2017-02-23 | 2019-07-09 | Aspect Imaging Ltd. | Portable NMR device for detecting an oil concentration in water |
| US20200264298A1 (en) * | 2019-02-19 | 2020-08-20 | Haseltine Eric | Multi-signal weapon detector |
| US12517066B1 (en) | 2024-07-03 | 2026-01-06 | Quantum Ip, Llc | RF-based material detection device that uses specific antennas designed for specific substances |
| US12248062B1 (en) | 2024-07-03 | 2025-03-11 | Quantum Ip, Llc | Enhanced material detection and frequency sweep analysis of controlled substances via digital signal processing |
| US12386037B1 (en) * | 2024-07-03 | 2025-08-12 | Quantum Ip, Llc | RF-based detection device for material identification using a smart frequency selection method |
| US12613331B2 (en) | 2024-07-03 | 2026-04-28 | Quantum Ip, Llc | RF-specific material detection device for an application-specific device |
| US12360234B1 (en) | 2024-07-03 | 2025-07-15 | Quantump Ip, Llc | RF-based material identification systems and methods |
| US12451217B1 (en) | 2024-07-08 | 2025-10-21 | Quantum Ip, Llc | Method and system for detecting and quantifying specific substances, elements, or conditions utilizing an AI module |
| US12372480B1 (en) | 2024-07-08 | 2025-07-29 | Quantum Ip, Llc | RF-based special material detection system with secure multi-dimensional authentication |
| US12455332B1 (en) | 2024-07-08 | 2025-10-28 | Quantum Ip, Llc | RF transmit and receiver antenna detector system |
| US12379439B1 (en) | 2024-07-08 | 2025-08-05 | Quantum Ip, Llc | RF material detection device with smart scanning multiple axis gimbal integrated with haptics |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3419793A (en) * | 1965-04-02 | 1968-12-31 | Badger Meter Mfg Co | Volumetric flow measuring device employing pulsed paramagnetic resonance |
| US3789832A (en) * | 1972-03-17 | 1974-02-05 | R Damadian | Apparatus and method for detecting cancer in tissue |
| GB1580787A (en) * | 1976-04-14 | 1980-12-03 | Mansfield P | Nuclear magnetic resonance apparatus and methods |
| US4166972A (en) * | 1977-10-05 | 1979-09-04 | Southwest Research Institute | NMR discrimination apparatus and method therefor |
| US4284950A (en) * | 1978-08-05 | 1981-08-18 | E M I Limited | Imaging systems |
| US4296378A (en) * | 1979-04-05 | 1981-10-20 | Southwest Research Institute | Apparatus providing enhanced detection of specimens in inhomogeneous fields |
| JPS5636076A (en) * | 1979-08-30 | 1981-04-09 | Southwest Res Inst | Method and device for nuclear magnetic resonance discrimination |
| US4357667A (en) * | 1980-09-24 | 1982-11-02 | Texaco Inc. | On-line oil-in-wax monitoring apparatus and method |
-
1983
- 1983-04-15 US US06/485,220 patent/US4514691A/en not_active Expired - Fee Related
-
1984
- 1984-04-11 DE DE19843490190 patent/DE3490190T1/de not_active Withdrawn
- 1984-04-11 GB GB08431535A patent/GB2152674B/en not_active Expired
- 1984-04-11 NL NL8420102A patent/NL8420102A/nl unknown
- 1984-04-11 JP JP59502083A patent/JPS60500828A/ja active Granted
- 1984-04-11 EP EP84901852A patent/EP0140955B1/en not_active Expired
- 1984-04-11 WO PCT/US1984/000542 patent/WO1984004173A1/en not_active Ceased
- 1984-04-13 CA CA000452037A patent/CA1207835A/en not_active Expired
- 1984-04-20 IL IL71592A patent/IL71592A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4514691A (en) | 1985-04-30 |
| WO1984004173A1 (en) | 1984-10-25 |
| GB8431535D0 (en) | 1985-01-23 |
| GB2152674A (en) | 1985-08-07 |
| EP0140955A4 (en) | 1987-10-27 |
| GB2152674B (en) | 1987-04-08 |
| CA1207835A (en) | 1986-07-15 |
| EP0140955B1 (en) | 1991-01-23 |
| JPH0240997B2 (it) | 1990-09-14 |
| IL71592A (en) | 1989-01-31 |
| JPS60500828A (ja) | 1985-05-30 |
| DE3490190T1 (de) | 1985-11-14 |
| EP0140955A1 (en) | 1985-05-15 |
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