JP2014041147A5 - - Google Patents

Download PDF

Info

Publication number
JP2014041147A5
JP2014041147A5 JP2013220221A JP2013220221A JP2014041147A5 JP 2014041147 A5 JP2014041147 A5 JP 2014041147A5 JP 2013220221 A JP2013220221 A JP 2013220221A JP 2013220221 A JP2013220221 A JP 2013220221A JP 2014041147 A5 JP2014041147 A5 JP 2014041147A5
Authority
JP
Japan
Prior art keywords
signal
data
khz
determining
radiation
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.)
Granted
Application number
JP2013220221A
Other languages
English (en)
Japanese (ja)
Other versions
JP5916684B2 (ja
JP2014041147A (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2014041147A publication Critical patent/JP2014041147A/ja
Publication of JP2014041147A5 publication Critical patent/JP2014041147A5/ja
Application granted granted Critical
Publication of JP5916684B2 publication Critical patent/JP5916684B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013220221A 2008-03-31 2013-10-23 スクリーニング方法および装置 Active JP5916684B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4116308P 2008-03-31 2008-03-31
US61/041,163 2008-03-31
US13887908P 2008-12-18 2008-12-18
US61/138,879 2008-12-18

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2011502191A Division JP2011516838A (ja) 2008-03-31 2009-03-31 スクリーニング方法および装置

Publications (3)

Publication Number Publication Date
JP2014041147A JP2014041147A (ja) 2014-03-06
JP2014041147A5 true JP2014041147A5 (enExample) 2014-10-02
JP5916684B2 JP5916684B2 (ja) 2016-05-11

Family

ID=41134741

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011502191A Pending JP2011516838A (ja) 2008-03-31 2009-03-31 スクリーニング方法および装置
JP2013220221A Active JP5916684B2 (ja) 2008-03-31 2013-10-23 スクリーニング方法および装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2011502191A Pending JP2011516838A (ja) 2008-03-31 2009-03-31 スクリーニング方法および装置

Country Status (6)

Country Link
US (1) US8954300B2 (enExample)
EP (1) EP2260296A4 (enExample)
JP (2) JP2011516838A (enExample)
CN (1) CN101983332A (enExample)
AU (1) AU2009230874B2 (enExample)
WO (1) WO2009121130A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101983342A (zh) * 2008-03-31 2011-03-02 南方创新国际股份有限公司 用于钻孔测井的方法和装置
WO2011160690A1 (en) * 2010-06-23 2011-12-29 Arktis Radiation Detectors Ltd. A method for obtaining information about a radiation source or a material interacting with a radiation source and a measurement setup for performing the method
US8879688B2 (en) * 2012-05-22 2014-11-04 The Boeing Company Reconfigurable detector system
CN105143918A (zh) * 2013-04-24 2015-12-09 皇家飞利浦有限公司 具有校正单元的脉冲处理电路
EP3080911B1 (en) * 2013-12-11 2023-09-06 Southern Innovation International Pty Ltd Method and apparatus for resolving signals in data
US10444304B2 (en) * 2014-03-26 2019-10-15 General Electric Company Particle event recordation
AU2014268284A1 (en) 2014-11-30 2016-06-16 Southern Innovation International Pty Ltd Method and apparatus for material identification
JP6629100B2 (ja) * 2016-02-26 2020-01-15 キヤノンメディカルシステムズ株式会社 放射線検出装置および放射線検出システム
US11243327B2 (en) * 2016-05-30 2022-02-08 Southern Innovation International Pty Ltd System and method for material characterization
WO2017205912A1 (en) 2016-05-30 2017-12-07 Southern Innovation International Pty Ltd Material characterisation system and method
RU2751586C2 (ru) * 2017-05-31 2021-07-15 Аахен Институт Фор Ньюклеар Трейнинг Гмбх Способ и устройство для многоэлементного анализа на основании нейтронной активации, а также применение
CN109227226B (zh) * 2018-11-12 2020-11-03 中国科学院光电技术研究所 一种光学元件加工过程中驻留时间的匀滑方法
US10962662B2 (en) * 2018-12-06 2021-03-30 Canon Medical Systems Corporation Method and apparatus to calibrate timing of a detector using multi-channel events
EP3726258B1 (en) * 2019-04-16 2023-10-04 Detection Technology Oyj Imaging method and system
CN113359178B (zh) * 2021-03-29 2023-05-16 山西中辐核仪器有限责任公司 一种基于自适应死时间补偿的辐射测量仪
CN114252899B (zh) * 2022-03-02 2022-05-20 四川新先达测控技术有限公司 一种核信号的级联冲激卷积成形方法和装置

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658216A (en) 1983-07-14 1987-04-14 The United States Of America As Represented By The Department Of Energy High resolution, high rate X-ray spectrometer
JPS63163215A (ja) * 1986-12-26 1988-07-06 Fuji Electric Co Ltd 放射能物質の容器内充填レベルの測定装置
US5210423A (en) 1989-09-22 1993-05-11 Siemens Gammasonics, Inc. Method and apparatus for unpiling pulses generated by piled-up scintillation events
US5225682A (en) 1992-01-24 1993-07-06 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for providing pulse pile-up correction in charge quantizing radiation detection systems
FR2686982B1 (fr) 1992-01-30 1997-12-19 Schlumberger Services Petrol Procede de spectroscopie d'impulsions nucleaires a taux de comptage eleve.
JPH05323039A (ja) * 1992-05-21 1993-12-07 Toshiba Corp 放射線検査装置
US5349193A (en) 1993-05-20 1994-09-20 Princeton Gamma Tech, Inc. Highly sensitive nuclear spectrometer apparatus and method
US5532944A (en) 1994-07-28 1996-07-02 Sorrento Electronics, Inc. Multi-channel analysis system and method using digital signal processing
JP4083802B2 (ja) 1995-08-14 2008-04-30 ワーバートン,ウィリアム,ケイ. デジタルベースの高速x線スペクトロメータについての方法
US5884234A (en) 1996-08-30 1999-03-16 Schlumberger Technology Corporation Method for pulse shape regulation and discrimination in a nuclear spectroscopy system
FR2753279B1 (fr) 1996-09-09 1998-11-13 Smv Int Procede de traitement des impulsions delivrees par une gamma camera et gamma camera mettant en oeuvre ce procede
JPH10186041A (ja) 1996-12-21 1998-07-14 Horiba Ltd X線分析装置のパルスプロセッサ
US6026135A (en) 1997-04-04 2000-02-15 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Multisensor vehicle-mounted mine detector
US6936822B2 (en) 1997-05-07 2005-08-30 Board Of Regents, The University Of Texas System Method and apparatus to prevent signal pile-up
US20030165212A1 (en) * 1998-02-18 2003-09-04 Maglich Bogdan C. Method and apparatus for detecting, locating, and analyzing chemical compounds using subatomic particle activation
WO1999058999A1 (en) 1998-05-09 1999-11-18 Packard Bioscience Company Digital pulse de-randomization for radiation spectroscopy
US6160259A (en) 1998-10-23 2000-12-12 Adac Laboratories Channel-specific control of pulse integration in a gamma camera system in response to pulse pile-up
US6366872B1 (en) 1998-12-23 2002-04-02 Varian, Inc. Data prediction in DSP methods for transient spectroscopies
JP3836629B2 (ja) 1999-06-22 2006-10-25 日本電子株式会社 デジタルパルスプロセッサ
JP3907910B2 (ja) 2000-03-28 2007-04-18 日本電子株式会社 エネルギー分散型スペクトロメータに用いられるデジタルパルス処理装置
JP2001337168A (ja) 2000-05-29 2001-12-07 Jeol Ltd 放射線計測用ad変換装置
JP4160275B2 (ja) 2001-05-28 2008-10-01 浜松ホトニクス株式会社 エネルギー測定方法及び測定装置
US20030076914A1 (en) 2001-10-23 2003-04-24 Tiller Donald E. Method and apparatus for measuring radiation in a borehole
US6590957B1 (en) 2002-03-13 2003-07-08 William K. Warburton Method and apparatus for producing spectra corrected for deadtime losses in spectroscopy systems operating under variable input rate conditions
JP3980451B2 (ja) 2002-08-30 2007-09-26 株式会社東芝 波形弁別装置
DE60313364T2 (de) 2002-12-10 2008-01-03 Commonwealth Scientific And Industrial Research Organisation Radiographisches gerät
US7135688B2 (en) 2003-06-02 2006-11-14 Mirmar Sensor, L.L.C. Apparatus and method for the detection of the energy of ionizing electro-magnetic radiation
FR2870603B1 (fr) 2004-05-19 2006-07-28 Commissariat Energie Atomique Mesure et traitement d'un signal comprenant des empilements d'impulsions elementaires
US7966155B2 (en) 2004-06-04 2011-06-21 William K. Warburton Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems
JP5022902B2 (ja) * 2004-09-16 2012-09-12 サザン イノヴェーション インターナショナル プロプライアトリー リミテッド 検出器出力データ内の個別信号分離装置および方法
GB2421317B (en) 2004-12-15 2009-02-11 Agilent Technologies Inc A method and apparatus for detecting leading pulse edges
US20060157655A1 (en) * 2005-01-19 2006-07-20 Richard Mammone System and method for detecting hazardous materials
US7439515B2 (en) 2005-06-17 2008-10-21 Siemens Medical Solutions Usa, Inc. Pipeline processing of pulse pile-up correction in a nuclear medicine imaging system
EP1943545A2 (en) 2005-10-28 2008-07-16 Koninklijke Philips Electronics N.V. Method and apparatus for spectral computed tomography
JP4358814B2 (ja) 2005-11-09 2009-11-04 花王株式会社 試料の解析方法
JP4706566B2 (ja) 2006-06-09 2011-06-22 株式会社島津製作所 X線分析用信号処理装置
WO2007146350A2 (en) 2006-06-14 2007-12-21 Baker Hughes Incorporated Pileup rejection
JP4787989B2 (ja) 2006-11-10 2011-10-05 横河電機株式会社 ピーク検出回路、マルチチャネルアナライザおよび放射線測定システム
US7725281B2 (en) 2006-12-21 2010-05-25 Canberra Industries, Inc. Method for pole-zero adjustment in radiation measurement systems
US7430481B2 (en) 2007-01-12 2008-09-30 R. J. Lee Group, Inc. Methods for detecting and analyzing piled-up X-rays in an X-ray spectrometry system
RU2472179C2 (ru) 2007-06-19 2013-01-10 Конинклейке Филипс Электроникс Н.В. Цифровая обработка импульсов в схемах счета мультиспектральных фотонов
US7855370B2 (en) 2007-08-03 2010-12-21 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
US7741609B2 (en) 2007-08-03 2010-06-22 Pulsetor, Llc Adapting a high-performance pulse processor to an existing spectrometry system
EP2203762B1 (en) 2007-10-18 2015-04-22 Koninklijke Philips N.V. Particle-counting apparatus with pulse shortening
EP2208088B1 (en) 2007-11-02 2019-05-08 University of Washington Data acquisition for positron emission tomography
US9008969B2 (en) 2007-12-10 2015-04-14 Schlumberger Technology Corporation Pulsed x-ray signal processing
JP5043728B2 (ja) 2008-03-19 2012-10-10 日本電子株式会社 放射線計測用パルスプロセッサ
US7999220B2 (en) 2008-05-30 2011-08-16 Precision Energy Services, Inc. Borehole measurements using a fast and high energy resolution gamma ray detector assembly
US7807973B2 (en) 2008-08-01 2010-10-05 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
CN101666227B (zh) 2008-09-03 2013-02-20 中国石油天然气集团公司 一种自然伽马能谱的采集方法
DE102008048306B4 (de) 2008-09-22 2016-06-09 Siemens Healthcare Gmbh Verfahren zur Detektion von Röntgenstrahlung und Röntgensystem
DE102009018995B4 (de) 2009-04-27 2017-10-12 Siemens Healthcare Gmbh Verfahren und Schaltungsanordnung zur Bestimmung einer Intensität von ionisierender Strahlung
WO2011002452A1 (en) 2009-06-30 2011-01-06 Analogic Corporation Enhanced photon detection for scanner
EP2290403A1 (en) 2009-08-28 2011-03-02 Paul Scherrer Institut X-ray detector with integrating readout chip for single photon resolution
FR2951036A1 (fr) 2009-10-01 2011-04-08 Commissariat Energie Atomique Dispositif de traitement d'un signal delivre par un detecteur de rayonnement
KR101092648B1 (ko) 2010-04-28 2011-12-13 서강대학교산학협력단 Pet 검출기에서의 감마선 펄스 신호의 도달 시간 검출방법
JP5611357B2 (ja) 2010-09-02 2014-10-22 株式会社日立製作所 放射線計測装置
CN102073059B (zh) 2010-12-31 2013-05-22 华中科技大学 一种数字化pileup波形处理方法及系统

Similar Documents

Publication Publication Date Title
JP2014041147A5 (enExample)
JP2014238422A5 (enExample)
WO2013057645A3 (en) Photon counting detector
JP2015506463A5 (enExample)
JP2010537163A5 (enExample)
EP2472425A3 (en) System and method for detecting unknown malware
IN2014DN00091A (enExample)
EP2263104A4 (en) DOSMETRY DEVICES, SYSTEMS AND METHODS
AU2017376794B2 (en) Dual-energy microfocus radiographic imaging system and method for poultry and meat inspection
RU2014133014A (ru) Генерация данных затухания изображения и фазовых данных изображения в рентгеновской системе
US20180188191A1 (en) Dual-energy microfocus radiographic imaging method for meat inspection
WO2009134496A3 (en) Multi-threat detection portal
EP4365864A3 (en) Multispectral sensor based alert condition detector
CN106383371B (zh) 金属检测机自检控制方法
JP2013176535A5 (enExample)
WO2018066364A1 (ja) X線検査装置
CN107526713B (zh) 一种被动式太赫兹人体安检仪成像时间的确定方法和装置
JP2018066701A5 (enExample)
JP2014158548A5 (ja) 被検体情報取得装置および画像生成方法
KR20110111399A (ko) 화학 원소의 비침투적 검출을 위한 방법
JP2014113466A5 (enExample)
EP3676640B1 (en) Methods and systems for calibration of particle detectors
FR3070490B1 (fr) Dispositif et procede d'analyse de matiere par interrogation neutronique
CN102706409A (zh) 一种有关提高无源核子料位计信噪比的方法
CN105492929B (zh) 放射线检测装置及放射剂量测量处理方法