GB1437970A - Method and apparatus for detecting articles carried by an object - Google Patents

Method and apparatus for detecting articles carried by an object

Info

Publication number
GB1437970A
GB1437970A GB5895873A GB5895873A GB1437970A GB 1437970 A GB1437970 A GB 1437970A GB 5895873 A GB5895873 A GB 5895873A GB 5895873 A GB5895873 A GB 5895873A GB 1437970 A GB1437970 A GB 1437970A
Authority
GB
United Kingdom
Prior art keywords
scan
rays
dec
detailed
ray
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
Application number
GB5895873A
Other languages
English (en)
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 JP12736572A external-priority patent/JPS5333876B2/ja
Priority claimed from JP732158A external-priority patent/JPS5435477B2/ja
Application filed by Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Publication of GB1437970A publication Critical patent/GB1437970A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB5895873A 1972-12-19 1973-12-19 Method and apparatus for detecting articles carried by an object Expired GB1437970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12736572A JPS5333876B2 (https=) 1972-12-19 1972-12-19
JP732158A JPS5435477B2 (https=) 1972-12-27 1972-12-27

Publications (1)

Publication Number Publication Date
GB1437970A true GB1437970A (en) 1976-06-03

Family

ID=26335485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5895873A Expired GB1437970A (en) 1972-12-19 1973-12-19 Method and apparatus for detecting articles carried by an object

Country Status (4)

Country Link
US (1) US3884816A (https=)
DE (1) DE2363197A1 (https=)
FR (1) FR2213505B1 (https=)
GB (1) GB1437970A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003594A1 (en) * 1980-06-03 1981-12-10 Commw Of Australia Image analysis system

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO73456A2 (ro) * 1977-12-22 1982-02-01 Statia De Verificare Si Intretinere A Aparaturii Medicale,Ro Tub cu raze x pentru instalatii de radiodiagnostic
NL7802858A (nl) * 1978-03-16 1979-09-18 Philips Nv Roentgenfluorescopie-inrichting.
US4366382B2 (en) * 1980-09-09 1997-10-14 Scanray Corp X-ray line scan system for use in baggage inspection
US4745631A (en) * 1982-12-27 1988-05-17 North American Philips Corp. Flying spot generator
US4599740A (en) * 1983-01-06 1986-07-08 Cable Arthur P Radiographic examination system
US4768214A (en) * 1985-01-16 1988-08-30 American Science And Engineering, Inc. Imaging
IL87570A (en) * 1988-08-26 1991-12-12 Israel Atomic Energy Comm Method and apparatus for the detection and imaging of heavy metals
US5319547A (en) * 1990-08-10 1994-06-07 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US5699400A (en) * 1996-05-08 1997-12-16 Vivid Technologies, Inc. Operator console for article inspection systems
KR100228251B1 (ko) * 1997-12-20 1999-11-01 박병용 권총류 탐지시스템
FR2795864B1 (fr) * 1999-06-29 2001-10-26 Thomson Tubes Electroniques Generateur de rayons x a balayage pour systeme d'imagerie susceptible de fonctionner a grande vitesse
US6473487B1 (en) 2000-12-27 2002-10-29 Rapiscan Security Products, Inc. Method and apparatus for physical characteristics discrimination of objects using a limited view three dimensional reconstruction
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
US8995619B2 (en) 2010-03-14 2015-03-31 Rapiscan Systems, Inc. Personnel screening system
US8638904B2 (en) 2010-03-14 2014-01-28 Rapiscan Systems, Inc. Personnel screening system
US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
US7796733B2 (en) * 2007-02-01 2010-09-14 Rapiscan Systems, Inc. Personnel security screening system with enhanced privacy
CN103064125B (zh) 2007-06-21 2016-01-20 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
CN101482523A (zh) * 2008-01-11 2009-07-15 同方威视技术股份有限公司 用于人体安全检查的射线装置
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
GB2494963B (en) 2010-03-14 2017-02-22 Rapiscan Systems Inc Multiple screen detection systems
US11280898B2 (en) 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
KR20160130482A (ko) 2014-03-07 2016-11-11 라피스캔 시스템스, 인코포레이티드 초광대역 검출기
AU2015353439A1 (en) 2014-11-25 2017-06-29 Rapiscan Systems, Inc. Intelligent security management system
EP3520120A4 (en) 2016-09-30 2020-07-08 American Science & Engineering, Inc. X-RAY RADIATION SOURCE FOR TWO-DIMENSIONAL SCANNING RADIATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780291A (en) * 1971-07-07 1973-12-18 American Science & Eng Inc Radiant energy imaging with scanning pencil beam
US3790799A (en) * 1972-06-21 1974-02-05 American Science & Eng Inc Radiant energy imaging with rocking scanning
US3808444A (en) * 1973-01-05 1974-04-30 Westinghouse Electric Corp X-ray contrast detection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003594A1 (en) * 1980-06-03 1981-12-10 Commw Of Australia Image analysis system

Also Published As

Publication number Publication date
FR2213505A1 (https=) 1974-08-02
FR2213505B1 (https=) 1977-08-12
US3884816A (en) 1975-05-20
DE2363197A1 (de) 1974-06-27

Similar Documents

Publication Publication Date Title
GB1437970A (en) Method and apparatus for detecting articles carried by an object
GB1381202A (en) X-ray imaging
GB1339148A (en) Imaging system
DE69225284D1 (de) Regelbares Bildaufnahmesystem mit zwei Detektoren
GB1361144A (en) Thermal imaging system
GB1527554A (en) Transverse section radionuclide scanning system
IL87570A0 (en) Method and apparatus for the detection and imaging of heavy metals
EP0455515A3 (en) Apparatus for generation of nuclear resonant reactions
CN107193051A (zh) 一种太赫兹传送带检测系统
JPS646783A (en) Radiation image pick-up apparatus
KR910021167A (ko) 비중첩 영상신호로부터 중첩반송파와 측파대의 제거상태를 개선하기 위한 장치
US3527881A (en) Optical imaging apparatus utilizing logic circuitry for blanking portions of video displays
GB1062356A (en) Improvements in or relating to arrangements for the display of radiographs
Vary Investigation of an electronic image enhancer for radiographs
GB1519704A (en) Method and means for measuring substance volumes in light-trasnmitting samples
US4761802A (en) High-contrast X-ray image detecting apparatus
ATE93110T1 (de) Automatischer bildschaerfeabgleich von bildroehren.
GB1271990A (en) Method of measuring a dimension, such as a width
US3422264A (en) Device for producing stereoscopic radiographs
US3869565A (en) Picture generating unit of scanning type
JPS5650682A (en) Image-split type television video test device
GB1431902A (en) Optical method and apparatus for exampining surfaces
JPS5776443A (en) Testing method for transmission od radiant ray of metallic material
Greiner et al. Density profiles of suspected optical counterparts of gamma-ray bursts
SU114978A1 (ru) Устройство дл обнаружени дефектов в металлических издели х

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee