IL101755A - Method and device for detecting materials - Google Patents
Method and device for detecting materialsInfo
- Publication number
- IL101755A IL101755A IL10175592A IL10175592A IL101755A IL 101755 A IL101755 A IL 101755A IL 10175592 A IL10175592 A IL 10175592A IL 10175592 A IL10175592 A IL 10175592A IL 101755 A IL101755 A IL 101755A
- Authority
- IL
- Israel
- Prior art keywords
- level
- magnetic field
- field strength
- crossing
- substance
- Prior art date
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
- G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance
-
- 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]
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919109592A GB9109592D0 (en) | 1991-05-02 | 1991-05-02 | Methods and apparatus for detecting substances |
Publications (2)
Publication Number | Publication Date |
---|---|
IL101755A0 IL101755A0 (en) | 1992-12-30 |
IL101755A true IL101755A (en) | 1995-10-31 |
Family
ID=10694394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10175592A IL101755A (en) | 1991-05-02 | 1992-05-01 | Method and device for detecting materials |
Country Status (6)
Country | Link |
---|---|
US (1) | US5500591A (fr) |
EP (1) | EP0582617A1 (fr) |
JP (1) | JPH06507016A (fr) |
GB (2) | GB9109592D0 (fr) |
IL (1) | IL101755A (fr) |
WO (1) | WO1992019979A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9319875D0 (en) * | 1993-09-27 | 1994-03-09 | British Tech Group | Apparatus for and methods of nuclear resonance testing |
JP3828573B2 (ja) | 1994-09-29 | 2006-10-04 | ビーティージー・インターナショナル・リミテッド | 核四極子共鳴テスト法および核四極子共鳴テスト装置を構成する方法 |
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 |
US7132942B1 (en) * | 1997-06-05 | 2006-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for detecting a target material in a sample by pre-screening the sample for piezoelectric resonance |
US6411208B1 (en) | 1997-06-05 | 2002-06-25 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for detecting a target material in a sample by pre-screening the sample for piezoelectric resonance |
US6577128B1 (en) * | 1998-10-15 | 2003-06-10 | Btg International Limited | NQR method and apparatus for testing a sample by applying multiple excitation blocks with different delay times |
US20060226838A1 (en) * | 1997-10-15 | 2006-10-12 | Btg International Limited | NQR method and apparatus for testing a sample by applying multiple excitation blocks with different delay times |
US6104190A (en) * | 1998-11-17 | 2000-08-15 | The United States Of America As Represented By The Secretary Of The Navy | Nuclear quadrupole resonance (NQR) method and apparatus for detecting a nitramine explosive |
US6291994B1 (en) * | 2000-01-14 | 2001-09-18 | Quantum Magnetics, Inc. | Active Q-damping sub-system using nuclear quadrupole resonance and nuclear magnetic resonance for improved contraband detection |
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 |
WO2006084313A1 (fr) * | 2005-02-08 | 2006-08-17 | Qrsciences Pty Ltd | Detection de signaux de resonance nucleaire quadrupole dans des substances |
US7511496B2 (en) * | 2006-02-27 | 2009-03-31 | The Penn State Research Foundation | Quadrupole resonance using narrowband probes and continuous wave excitation |
US20070211922A1 (en) * | 2006-03-10 | 2007-09-13 | Crowley Christopher W | Integrated verification and screening system |
US7868758B2 (en) * | 2006-03-10 | 2011-01-11 | Morpho Detection, Inc. | Passenger screening system and method |
US20080018451A1 (en) * | 2006-07-11 | 2008-01-24 | Jason Benfielt Slibeck | Passenger screening system and method |
CN103930801A (zh) | 2011-09-19 | 2014-07-16 | P·J·普拉多 | 利用基于核磁共振的测量值检测容器中的危险物质 |
US9261470B2 (en) | 2014-03-07 | 2016-02-16 | One Resonance Sensors, Llc | High precision elemental composition determination |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168462A (en) * | 1977-10-20 | 1979-09-18 | Varian Associates, Inc. | Indirect detection of magnetic resonance by heteronuclear two-dimensional spectroscopy |
GB2057135B (en) * | 1979-08-22 | 1984-06-06 | Southwest Res Inst | Gyro magnetic detection method and apparatus |
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 |
US4803432A (en) * | 1987-08-13 | 1989-02-07 | Wisconsin Alumni Research Foundation | Short echo NMR imaging of sodium |
FI80795C (fi) * | 1988-07-01 | 1990-07-10 | Instrumentarium Oy | Foerfarande och anordning foer undersoekning av aemnens egenskaper. |
JPH02255126A (ja) * | 1989-03-29 | 1990-10-15 | Toshiba Corp | 磁気共鳴イメージング装置 |
IL90862A (en) * | 1989-07-04 | 1992-09-06 | Elscint Ltd | Localized multiregion magnetic resonance data acquisition |
US5010300A (en) * | 1989-08-11 | 1991-04-23 | Picker International, Inc. | Multi-axis pre-saturated spin echo phase encoded spectroscopy |
DE4024834A1 (de) * | 1990-08-04 | 1992-02-27 | Bruker Analytische Messtechnik | Nqr-bildgebungsverfahren |
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) |
US5274331A (en) * | 1992-05-18 | 1993-12-28 | Albert Macovski | MRI imaging system using a periodic bias field |
-
1991
- 1991-05-02 GB GB919109592A patent/GB9109592D0/en active Pending
-
1992
- 1992-04-30 EP EP92909401A patent/EP0582617A1/fr not_active Withdrawn
- 1992-04-30 GB GB9209349A patent/GB2255414B/en not_active Expired - Fee Related
- 1992-04-30 US US08/140,082 patent/US5500591A/en not_active Expired - Fee Related
- 1992-04-30 JP JP4508653A patent/JPH06507016A/ja active Pending
- 1992-04-30 WO PCT/GB1992/000798 patent/WO1992019979A1/fr not_active Application Discontinuation
- 1992-05-01 IL IL10175592A patent/IL101755A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0582617A1 (fr) | 1994-02-16 |
IL101755A0 (en) | 1992-12-30 |
US5500591A (en) | 1996-03-19 |
WO1992019979A1 (fr) | 1992-11-12 |
GB9209349D0 (en) | 1992-06-17 |
GB9109592D0 (en) | 1991-07-17 |
GB2255414A (en) | 1992-11-04 |
JPH06507016A (ja) | 1994-08-04 |
GB2255414B (en) | 1995-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed |