GB2409271B - Improvements in and relating to material identification using x-rays - Google Patents

Improvements in and relating to material identification using x-rays

Info

Publication number
GB2409271B
GB2409271B GB0505700A GB0505700A GB2409271B GB 2409271 B GB2409271 B GB 2409271B GB 0505700 A GB0505700 A GB 0505700A GB 0505700 A GB0505700 A GB 0505700A GB 2409271 B GB2409271 B GB 2409271B
Authority
GB
United Kingdom
Prior art keywords
rays
relating
material identification
identification
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 - Lifetime
Application number
GB0505700A
Other versions
GB0505700D0 (en
GB2409271A (en
Inventor
John Gordo Rushbrooke
Claire Elizabeth Hooper
William Wray Neale
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.)
Cambridge Imaging Ltd
Original Assignee
Cambridge Imaging 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
Application filed by Cambridge Imaging Ltd filed Critical Cambridge Imaging Ltd
Publication of GB0505700D0 publication Critical patent/GB0505700D0/en
Publication of GB2409271A publication Critical patent/GB2409271A/en
Application granted granted Critical
Publication of GB2409271B publication Critical patent/GB2409271B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G01V5/22—
    • 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
    • G01N23/06—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 measuring the absorption
    • G01N23/083—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 measuring the absorption the radiation being X-rays
GB0505700A 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays Expired - Lifetime GB2409271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0018932A GB2365522B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays

Publications (3)

Publication Number Publication Date
GB0505700D0 GB0505700D0 (en) 2005-04-27
GB2409271A GB2409271A (en) 2005-06-22
GB2409271B true GB2409271B (en) 2005-09-21

Family

ID=9896820

Family Applications (7)

Application Number Title Priority Date Filing Date
GB0505700A Expired - Lifetime GB2409271B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays
GB0505701A Expired - Lifetime GB2409272B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0018932A Expired - Lifetime GB2365522B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505696A Expired - Lifetime GB2409268B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505698A Expired - Lifetime GB2409269B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays
GB0423286A Expired - Lifetime GB2404249B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505699A Expired - Lifetime GB2409270B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays

Family Applications After (6)

Application Number Title Priority Date Filing Date
GB0505701A Expired - Lifetime GB2409272B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0018932A Expired - Lifetime GB2365522B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505696A Expired - Lifetime GB2409268B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505698A Expired - Lifetime GB2409269B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays
GB0423286A Expired - Lifetime GB2404249B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using X-rays
GB0505699A Expired - Lifetime GB2409270B (en) 2000-08-03 2000-08-03 Improvements in and relating to material identification using x-rays

Country Status (1)

Country Link
GB (7) GB2409271B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8275091B2 (en) 2002-07-23 2012-09-25 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US7963695B2 (en) 2002-07-23 2011-06-21 Rapiscan Systems, Inc. Rotatable boom cargo scanning system
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
DE102004017149A1 (en) 2004-04-02 2005-10-20 Fraunhofer Ges Forschung Method and device for determining an object material
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
US8391439B2 (en) 2005-04-26 2013-03-05 Koninklijke Philips Electronics N.V. Detector array for spectral CT
US7526064B2 (en) 2006-05-05 2009-04-28 Rapiscan Security Products, Inc. Multiple pass cargo inspection system
GB0803641D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0809110D0 (en) 2008-05-20 2008-06-25 Rapiscan Security Products Inc Gantry scanner systems
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
KR102067367B1 (en) 2011-09-07 2020-02-11 라피스캔 시스템스, 인코포레이티드 X-ray inspection method that integrates manifest data with imaging/detection processing
GB201119257D0 (en) * 2011-11-08 2011-12-21 Eshtech Ltd X-ray detection apparatus
US9018586B2 (en) * 2012-06-27 2015-04-28 Batelle Energy Alliance, Llc Apparatuses for large area radiation detection and related method
PL2952068T3 (en) 2013-01-31 2021-07-26 Rapiscan Systems, Inc. Portable security inspection system
EP3025147A4 (en) 2013-07-23 2017-03-22 Rapiscan Systems, Inc. Methods for improving processing speed for object inspection
WO2016003547A1 (en) 2014-06-30 2016-01-07 American Science And Engineering, Inc. Rapidly relocatable modular cargo container scanner
CN104792805B (en) * 2015-04-16 2017-09-12 中国原子能科学研究院 A kind of transmission detectors and interpolated data computational methods
US10345479B2 (en) 2015-09-16 2019-07-09 Rapiscan Systems, Inc. Portable X-ray scanner
EP3420563A4 (en) 2016-02-22 2020-03-11 Rapiscan Systems, Inc. Systems and methods for detecting threats and contraband in cargo
CN110199373B (en) 2017-01-31 2021-09-28 拉皮斯坎系统股份有限公司 High power X-ray source and method of operation
US11212902B2 (en) 2020-02-25 2021-12-28 Rapiscan Systems, Inc. Multiplexed drive systems and methods for a multi-emitter X-ray source
US11193898B1 (en) 2020-06-01 2021-12-07 American Science And Engineering, Inc. Systems and methods for controlling image contrast in an X-ray system
GB2618277A (en) 2021-02-23 2023-11-01 Rapiscan Systems Inc Systems and methods for eliminating cross-talk in scanning systems having multiple x-ray sources

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824789A (en) * 1957-01-15 1959-12-02 Atomic Energy Authority Uk Improvements in or relating to methods of and means for radioactivation analysis
JPS56111438A (en) * 1980-02-08 1981-09-03 Hitachi Ltd White-x-rays stress measuring device
US4772792A (en) * 1985-01-10 1988-09-20 Harshaw/Filtrol Partnership Pulser stabilized radiation detector

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE339727B (en) * 1970-05-21 1971-10-18 Medinova Ab
GB2091417B (en) * 1981-01-19 1985-05-01 Picker Int Ltd Apparatus for examining materials
JPS57165744A (en) * 1981-04-06 1982-10-12 Mitsubishi Electric Corp Inspecting device using radioactive rays
SU1004834A1 (en) * 1981-11-20 1983-03-15 Специальное Конструкторское Бюро Ордена Трудового Красного Знамени Института Кристаллографии Им.А.В.Шубникова X-ray diffractometer
DE3335512A1 (en) * 1983-09-30 1985-04-18 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe NEUTRON AND / OR GAMMA DETECTION SYSTEM
US4571491A (en) * 1983-12-29 1986-02-18 Shell Oil Company Method of imaging the atomic number of a sample
JPS60225541A (en) * 1984-04-24 1985-11-09 富士写真フイルム株式会社 High speed photographing apparatus for energy subtraction
SE444616B (en) * 1984-08-31 1986-04-21 Wallac Oy PROCEDURE FOR DETERMINING THE CALCULATION EFFECTIVENESS OF A LIQUID SCINTILLATION TEST IN A SCINTILLATION DETECTING AND RECORDING DEVICE
SE445495B (en) * 1984-11-09 1986-06-23 Wallac Oy VETSKESCINTILLATIONSREKNARE
US4651006A (en) * 1985-04-08 1987-03-17 Packard Instrument Company, Inc. Reduced background scintillation counting
JPS61193364U (en) * 1985-05-24 1986-12-02
US5044002A (en) * 1986-07-14 1991-08-27 Hologic, Inc. Baggage inspection and the like
GB8621983D0 (en) * 1986-09-12 1986-10-22 K X Technology Ltd Ore analysis
JPH0715442B2 (en) * 1988-01-28 1995-02-22 エックスライド株式会社 X-ray inspection method and device
US5319547A (en) * 1990-08-10 1994-06-07 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US5138167A (en) * 1991-01-23 1992-08-11 University Of Alabama - Birmingham Split energy radiation detection
GB9200828D0 (en) * 1992-01-15 1992-03-11 Image Research Ltd Improvements in and relating to material identification using x-rays
FR2700210B1 (en) * 1993-01-06 1995-02-10 Commissariat Energie Atomique Device for the simultaneous and selective detection of neutrons and X or gamma photons and detection system using this device.
FR2705786B1 (en) * 1993-05-28 1995-08-25 Schlumberger Ind Sa Method and device for recognizing certain materials in the composition of an object.
US5493596A (en) * 1993-11-03 1996-02-20 Annis; Martin High-energy X-ray inspection system
GB2297835A (en) * 1995-02-08 1996-08-14 Secr Defence Three dimensional detection of contraband using x rays
US5793046A (en) * 1996-10-23 1998-08-11 Mcdermott Technology, Inc. Active cladding scintillating-fiber radiation detector
US6088423A (en) * 1998-06-05 2000-07-11 Vivid Technologies, Inc. Multiview x-ray based system for detecting contraband such as in baggage
WO2001009596A1 (en) * 1999-08-02 2001-02-08 Institute Of Geological & Nuclear Sciences Limited A method for the non-invasive assessment of properties of materials including coal and wool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824789A (en) * 1957-01-15 1959-12-02 Atomic Energy Authority Uk Improvements in or relating to methods of and means for radioactivation analysis
JPS56111438A (en) * 1980-02-08 1981-09-03 Hitachi Ltd White-x-rays stress measuring device
US4772792A (en) * 1985-01-10 1988-09-20 Harshaw/Filtrol Partnership Pulser stabilized radiation detector

Also Published As

Publication number Publication date
GB0505696D0 (en) 2005-04-27
GB2365522A (en) 2002-02-20
GB2409269A (en) 2005-06-22
GB0505698D0 (en) 2005-04-27
GB2409268A (en) 2005-06-22
GB2409270A (en) 2005-06-22
GB2365522B (en) 2005-09-21
GB2409268B (en) 2005-09-21
GB2409272A (en) 2005-06-22
GB0505700D0 (en) 2005-04-27
GB2404249B (en) 2005-06-22
GB0505701D0 (en) 2005-04-27
GB2409269B (en) 2005-09-21
GB0423286D0 (en) 2004-11-24
GB0018932D0 (en) 2000-09-20
GB2404249A (en) 2005-01-26
GB0505699D0 (en) 2005-04-27
GB2409270B (en) 2005-09-21
GB2409271A (en) 2005-06-22
GB2409272B (en) 2005-09-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20200802