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1. 发明公开

EP2171723A4 NON-INTRUSIVE METHOD TO IDENTIFY PRESENCE OF NUCLEAR MATERIALS USING ENERGETIC PROMPT NEUTRONS FROM PHOTON-INDUCED FISSION 审中-公开
标题翻译：不侵扰一种用于识别核材料的光子的用能提示器中子诱发裂变
公开(公告)号：EP2171723A4
公开(公告)日：2017-01-04
申请号：EP08830535
申请日：2008-06-13
申请人： PASSPORT SYSTEMS INC
发明人： LEDOUX ROBERT J , BERTOZZI WILLIAM
IPC分类号： G21G1/06 , G01V5/00
CPC分类号： G01V5/0091 , G01T3/00 , G01V5/0069
摘要： Methods and systems for non-intrusively detecting the existence of fissile materials in a container via the measurement of energetic prompt neutrons are disclosed. The methods and systems use the unique nature of the prompt neutron energy spectrum from photo-fission arising from the emission of neutrons from almost fully accelerated fragments to unambiguously identify fissile material. The angular distribution of the prompt neutrons from photo-fission and the energy distribution correlated to neutron angle relative to the photon beam are used to distinguish odd-even from even-even nuclei undergoing photo- fission. The independence of the neutron yield curve (yield as a function of electron beam energy or photon energy) on neutron energy also is also used to distinguish photo-fission from other processes such as (?, n). Different beam geometries are used to detect localized samples of fissile material and also fissile materials dispersed as small fragments or thin sheets over broad regions. These signals from photo-fission are unique and allow the detection of any material in the actinide region of the nuclear periodic table.

2. 发明公开

EP1861700A4 USE OF NEARLY MONOCHROMATIC AND TUNABLE PHOTON SOURCES WITH NUCLEAR RESONANCE FLUORESCENCE IN NON-INTRUSIVE INSPECTION OF CONTAINERS FOR MATERIAL DETECTION AND IMAGING 审中-公开
标题翻译：使用快速单色的，可调光子源核共振荧光当材料检测和成像货柜的非侵入性检查
公开(公告)号：EP1861700A4
公开(公告)日：2011-09-28
申请号：EP06849722
申请日：2006-02-22
申请人： PASSPORT SYSTEMS INC
发明人： BERTOZZI WILLIAM , LEDOUX ROBERT J
IPC分类号： G01N23/04 , G01N23/201 , G01V5/00
CPC分类号： G01N23/20066 , G01N23/223 , G01N2223/076

3. 发明公开

EP2232960A1 METHODS AND SYSTEMS FOR ACCELERATING PARTICLES USING INDUCTION TO GENERATE AN ELECTRIC FIELD WITH A LOCALIZED CURL 有权
标题翻译：方法和系统粒子加速通过感应用于电场的具有本地化生产EDDY
公开(公告)号：EP2232960A1
公开(公告)日：2010-09-29
申请号：EP09700266.1
申请日：2009-01-09
申请人： Passport Systems, Inc.
发明人： BERTOZZI, William , KORBLY, Stephen, E. , LEDOUX, Robert, J.
IPC分类号： H05H11/00
CPC分类号： H05H11/00 , H01F7/202 , H05H13/04
摘要： A method is described wherein the acceleration of a beam of charged particles is achieved using the properties of conductors to limit the penetration of magnetic and electric fields in short times compared to natural time constants. This allows the use of induction electric fields with a Curl localized to a gap to accelerate particles while coupling the accelerated beam to a power supply. Two methods of coupling the particle beam to the power supply are disclosed as exemplary.

4. 发明授权

EP3124960B1 USE OF NEARLY MONOCHROMATIC AND TUNABLE PHOTON SOURCES WITH NUCLEAR RESONANCE FLUORESCENCE IN NON-INTRUSIVE INSPECTION OF CONTAINERS FOR MATERIAL DETECTION AND IMAGING 有权
标题翻译：利用核共振荧光的近似单色和可调光源在无损检测容器中进行材料检测和成像
公开(公告)号：EP3124960B1
公开(公告)日：2018-05-09
申请号：EP16173416.5
申请日：2006-02-22
申请人： Passport Systems, Inc.
发明人： BERTOZZI, William , LEDOUX, Robert J
IPC分类号： G01N23/04 , G01N23/201 , G01V5/00 , G01N23/20 , G01N23/223
CPC分类号： G01N23/20066 , G01N23/223 , G01N2223/076
摘要： A method for detecting a potential item of interest in a target sample, the method comprising: a) providing a source of photons (12) with an energy spectrum that overlaps a nuclear resonance in the item of interest and wherein the source photons are generated by Compton scattering of photons by electrons; b) illuminating the target sample (20,22) with photons from the source; c) providing at least one photon detector (38,40) to measure an intensity of photons scattered from at least a portion the target sample in at least one energy channel; and d) identifying an item of interest detection event if the intensity of photons detected in at least one of the at least one energy channels of interest meets a predetermined item of interest detection criterion.

5. 发明公开

EP3243192A1 INTELLIGENT SERVER IN A SYSTEM OF NETWORKED SENSORS 有权
标题翻译：一个联网传感器系统中的智能服务器
公开(公告)号：EP3243192A1
公开(公告)日：2017-11-15
申请号：EP16735295.4
申请日：2016-01-05
申请人： Passport Systems, Inc.
发明人： COOPER, Daniel, A. , COSTALES, James, B. , KAMIENIECKI, Krzysztof, E. , LEDOUX, Robert, J. , THOMPSON, Jeffrey, K. , KORBLY, Stephen, E.
IPC分类号： G08B17/12 , G06F15/16 , G08B25/00
CPC分类号： G08B26/007 , G08B21/12 , G08B25/009
摘要： A large system of networked sensors requires the management and distribution of sensor data via an intelligent server (SmartServer). In this network of sensors, one or more SmartServers use the underlying processes of source detection to optimize network data flow.

6. 发明公开

EP3124960A3 USE OF NEARLY MONOCHROMATIC AND TUNABLE PHOTON SOURCES WITH NUCLEAR RESONANCE FLUORESCENCE IN NON-INTRUSIVE INSPECTION OF CONTAINERS FOR MATERIAL DETECTION AND IMAGING 有权
标题翻译：快速单色可调光子源核共振荧光的利用AT FOR材料检测和成像货柜的非侵入式检查
公开(公告)号：EP3124960A3
公开(公告)日：2017-03-15
申请号：EP16173416.5
申请日：2006-02-22
申请人： Passport Systems, Inc.
发明人： BERTOZZI, William , LEDOUX, Robert J
IPC分类号： G01N23/04 , G01N23/201 , G01V5/00 , G01N23/20 , G01N23/223
CPC分类号： G01N23/20066 , G01N23/223 , G01N2223/076
摘要： A method and apparatus for detecting a potential item of interest in a target sample, the method comprising: a) providing a source of photons (12) with an energy spectrum that overlaps a nuclear resonance in the item of interest, wherein the photons from the source are generated by at least one of: Compton scattering of photons by electrons; passage of electrons through a periodic lattice; a particle-induced reaction in a nucleus; and passage of bremsstrahlung radiation photons through at least one absorber constituting a graded filter comprising both high-Z and lower-Z materials; b) illuminating the target sample (20,22) with photons (34) from the source; c) providing at least one reference scatterer (28), the reference scatterer (28) comprising at least one nuclear species of interest; d) allowing photons transmitted through the target sample (20,22) to scatter from the at least one reference scatterer (28); e) providing at least one photon detector (42) to measure an intensity of photons scattered (48) from the at least one reference scatterer (28) in at least one energy channel; and f) identifying an item of interest detection event if the intensity of photons detected in at least one of the at least one energy channels of interest meets a predetermined item of interest detection criterion.
摘要翻译：一种用于检测目标样品中的感兴趣的候选物品的方法，该方法包括：a）提供具有在能量光谱）的光子源（12做在感兴趣的项目重叠的核共振和worin光子被生成的源通过电子光子的康普顿散射; b）中的照明来自所述源的光子目标样品（20,22）; c）提供至少一个光子检测器（38,40）测量来自至少一部分在至少一个信道的能量目标样品散射的光子的强度的; 和d）确定兴趣探测事件的项目，如果在感兴趣的至少一个能量通道中的至少一个检测到的光子的强度满足兴趣检测准则的预定项目。

7. 发明授权

EP2232960B1 METHODS AND SYSTEMS FOR ACCELERATING PARTICLES USING INDUCTION TO GENERATE AN ELECTRIC FIELD WITH A LOCALIZED CURL 有权
标题翻译：方法和系统粒子加速通过感应用于电场的具有本地化生产EDDY
公开(公告)号：EP2232960B1
公开(公告)日：2016-09-07
申请号：EP09700266.1
申请日：2009-01-09
申请人： Passport Systems, Inc.
发明人： BERTOZZI, William , KORBLY, Stephen, E. , LEDOUX, Robert, J.
IPC分类号： H01F7/20
CPC分类号： H05H11/00 , H01F7/202 , H05H13/04

8. 发明公开

EP3058504A1 INJECTION OF SIMULATED SOURCES IN A SYSTEM OF NETWORKED SENSORS 有权
标题翻译：模拟来源，这在跟传感器的系统INJECTION
公开(公告)号：EP3058504A1
公开(公告)日：2016-08-24
申请号：EP14854212.9
申请日：2014-05-07
申请人： Passport Systems, Inc.
发明人： COOPER, Daniel A. , COSTALES, James B. , KAMIENIECKI, Krzysztof E. , KORBLY, Stephen E. , LEDOUX, Robert J. , THOMPSON, Jeffrey K.
IPC分类号： G06G7/48
摘要： Simulated sources can be injected into a networked system for use in training and/or testing.
摘要翻译：模拟源可以被注入在训练和/或测试中使用的网络系统。

9. 发明公开

EP1952229A4 METHODS AND SYSTEMS FOR ACTIVE NON-INTRUSIVE INSPECTION AND VERIFICATION OF CARGO AND GOODS 审中-公开
标题翻译：方法和系统主动干预自由探索和验证货物和货物
公开(公告)号：EP1952229A4
公开(公告)日：2013-04-10
申请号：EP06837123
申请日：2006-11-07
申请人： PASSPORT SYSTEMS INC
发明人： BOTTAN GUSTAVO , LEDOUX ROBERT J , BERTOZZI WILLIAM
IPC分类号： G06Q10/08 , G06F7/00 , G06Q50/28
CPC分类号： G01V15/00 , G01N23/223 , G01N2223/076 , G06Q10/0832 , G06Q10/0833 , G06Q10/0875 , G06Q50/28

10. 发明公开

EP1861700A2 USE OF NEARLY MONOCHROMATIC AND TUNABLE PHOTON SOURCES WITH NUCLEAR RESONANCE FLUORESCENCE IN NON-INTRUSIVE INSPECTION OF CONTAINERS FOR MATERIAL DETECTION AND IMAGING 审中-公开
标题翻译：使用快速单色的，可调光子源核共振荧光当材料检测和成像货柜的非侵入性检查
公开(公告)号：EP1861700A2
公开(公告)日：2007-12-05
申请号：EP06849722.1
申请日：2006-02-22
申请人： Passport Systems, Inc.
发明人： BERTOZZI, William , LEDOUX, Robert, J.
IPC分类号： G01N23/04
CPC分类号： G01N23/20066 , G01N23/223 , G01N2223/076
摘要： Methods and systems for detecting potential items of interest in target samples, using nuclear resonance fluorescence, utilize incident photon (14, 12) spectra that are narrower than bremsstrahlung spectra but overlap nuclear resonances in elements of interest for purposes of detection, such as but not limited to the detection of threats in luggage containers (22) being scanned.

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