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81. 发明申请

US20150185357A1 MULTI-SPECTRAL STATIC CT APPARATUSES 有权
标题翻译：多光谱静态CT设备
公开(公告)号：US20150185357A1
公开(公告)日：2015-07-02
申请号：US14577069
申请日：2014-12-19
申请人： Tsinghua University , Nuctech Company Limited
发明人： Zhiqiang CHEN , Li ZHANG , Qingping HUANG , Yunda SUN , Xin JIN , Tao YANG , Le SHEN , Ji ZHAO
IPC分类号： G01V5/00 , G01N23/04
CPC分类号： G01V5/0041 , G01N23/046 , G01T1/2985 , G01V5/005
摘要： Multi-spectral static CT apparatuses are disclosed. The apparatus includes a ray source in a form of multiple distributed spots, multiple columns of detectors, a data acquisition device, an article carrying and control device, and a multi-spectral projection data processing device. An object of the present disclosure is to combine static CT scanning technology with multi-spectral analysis technology. It has an advantage of a static CT system, such as high scanning speed, simple mechanic structure, and/or cost reduction due to omission of slip ring. It also can perform identification of material in an article, and can be widely applied in occasions such as safety inspection, and smuggling suppression at customs.
摘要翻译：公开了多光谱静态CT装置。该装置包括多个分布点的形式的射线源，多列检测器，数据采集装置，物品携带和控制装置以及多光谱投影数据处理装置。本公开的目的是将静态CT扫描技术与多光谱分析技术相结合。它具有静电CT系统的优点，如扫描速度快，机械结构简单，和/或由于省略滑环而降低成本。也可以在物品中进行材料鉴定，并可广泛应用于安全检查，海关走私等场合。

82. 发明申请

US20150168589A1 Four-Sided Imaging System and Method for Detection of Contraband 有权
标题翻译：四面成像系统及其检测方法
公开(公告)号：US20150168589A1
公开(公告)日：2015-06-18
申请号：US14556927
申请日：2014-12-01
申请人： Rapiscan Systems, Inc.
发明人： Edward James Morton , Andreas F. Kotowski
IPC分类号： G01V5/00 , G01N23/04
CPC分类号： G01V5/0066 , G01N23/04 , G01N23/203 , G01V5/0016 , G01V5/0025 , G01V5/0041
摘要： The present invention provides a four-sided scanning system for vehicles that uses a combination of backscatter and transmission based X-ray imaging to achieve material discrimination. In one embodiment, the system is designed as a mobile, drive-through system, which can be folded and stowed in a truck and can be conveniently deployed at any place when required.
摘要翻译：本发明提供了一种使用背向散射和基于透射的X射线成像的组合来实现材料鉴别的车辆的四面扫描系统。在一个实施例中，该系统被设计为可移动的驱动系统，其可以被折叠并存放在卡车中，并且可以在需要时方便地部署在任何地方。

83. 发明授权

US09036779B2 Dual mode X-ray vehicle scanning system 有权
标题翻译：双模X射线车辆扫描系统
公开(公告)号：US09036779B2
公开(公告)日：2015-05-19
申请号：US13368178
申请日：2012-02-07
申请人： Edward James Morton
发明人： Edward James Morton
IPC分类号： G01N23/02 , G01K1/04 , G01V5/00 , G21K1/04
CPC分类号： G01V5/0041 , G21K1/02 , G21K1/04
摘要： A variable mode X-ray transmission system is provided that can be operated in low or high dose rate modes depending upon the area or portion of the vehicle to be screened. In one embodiment, variable dose rate is achieved by use of a novel collimator. The systems disclosed in this application enable the scanning of a vehicle cab portion (occupied by people, such as a driver) at low dose rate, which is safe for human beings, while allowing the scanning of the cargo portion (unoccupied by people) at a high dose rate. Rapid switching from low dose rate to high dose rate operating mode is provided, while striking a balance between high material penetration for cargo portion and low intensity exposure that is safe for occupants in the cab portion of the inspected vehicle.
摘要翻译：提供了一种可变模式X射线传输系统，其可以以低或高剂量率模式操作，这取决于要被屏蔽的车辆的面积或部分。在一个实施例中，可变剂量率通过使用新颖的准直器实现。本申请中公开的系统使得能够以低剂量率扫描车辆驾驶室部分（例如驾驶员等），这对于人来说是安全的，同时允许扫描货物部分（人不占用）在高剂量率。提供了从低剂量率到高剂量率操作模式的快速切换，同时在被检查车辆的驾驶室部分的乘客安全的货物部分的高材料穿透和低强度暴露之间达到平衡。

84. 发明授权

US08971485B2 Drive-through scanning systems 有权
标题翻译：驱动扫描系统
公开(公告)号：US08971485B2
公开(公告)日：2015-03-03
申请号：US12919482
申请日：2009-02-26
申请人： Edward James Morton
发明人： Edward James Morton
IPC分类号： G01N23/04 , G01V5/00
CPC分类号： G01V5/0066 , G01V5/0041
摘要： A drive-through scanning system comprises a radiation generating system arranged to generate radiation at two different energy levels and direct the radiation towards a scanning volume, detectors arranged to detect the radiation after it has passed through the scanning volume, and a controller arranged to identify a part of a vehicle within the scanning volume, to allocate the part of the vehicle to one of several categories, and to control the radiation generating system and to select one or more of the energy levels depending on the category to which the part of the vehicle is allocated.
摘要翻译：驱动扫描系统包括辐射生成系统，其布置成以两个不同的能级产生辐射并将辐射引向扫描体积，被布置成在辐射通过扫描体积之后检测辐射的检测器，以及布置成识别在扫描体积内的车辆的一部分，以将车辆的一部分分配到几个类别中的一个，并且控制辐射生成系统，并且根据该部分的一部分来选择一个或多个能量级别车辆被分配。

85. 发明授权

US08903046B2 Covert surveillance using multi-modality sensing 有权
标题翻译：使用多方式感知进行隐蔽监视
公开(公告)号：US08903046B2
公开(公告)日：2014-12-02
申请号：US13368202
申请日：2012-02-07
申请人： Edward James Morton
发明人： Edward James Morton
IPC分类号： G01N23/201 , G01V5/00
CPC分类号： G01V5/0033 , G01V5/0025 , G01V5/0041
摘要： The present specification discloses a covert mobile inspection vehicle with a backscatter X-ray scanning system that has an X-ray source and detectors for obtaining a radiographic image of an object outside the vehicle. The systems preferably include at least one sensor for determining a distance from at least one of the detectors to points on the surface of the object being scanned, a processor for processing the obtained radiographic image by using the determined distance of the object to obtain an atomic number of each material contained in the object, and one or more sensors to obtain surveillance data from a predefined area surrounding the vehicle.
摘要翻译：本说明书公开了一种具有背景散射X射线扫描系统的隐蔽移动检查车辆，其具有用于获得车辆外部的物体的X射线照相图像的X射线源和检测器。该系统优选地包括至少一个传感器，用于确定从至少一个检测器到待扫描物体表面上的点的距离;处理器，用于通过使用确定的物体距离来获得所获得的放射线照相图像，以获得原子包含在物体中的每种材料的数量以及从车辆周围的预定区域获得监视数据的一个或多个传感器。

86. 发明申请

US20140192954A1 X-Ray Scanner with Partial Energy Discriminating Detector Array 有权
标题翻译：具有部分能量鉴别检测器阵列的X射线扫描仪
公开(公告)号：US20140192954A1
公开(公告)日：2014-07-10
申请号：US14148452
申请日：2014-01-06
申请人： Rapiscan Systems, Inc.
发明人： Gerard Andrew Hanley
IPC分类号： G01V5/00
CPC分类号： G01V5/0041
摘要： The present specification describes a scanning/inspection system configured as a dual-view system using dual-energy sensitive stacked detectors that are partially populated with multi-energy discriminating detectors for overall enhanced energy resolution and therefore improved discrimination of materials through better estimation of material physical properties such as density and effective atomic number.
摘要翻译：本说明书描述了一种扫描/检查系统，其被配置为使用双能量敏感层叠检测器的双视图系统，该检测器部分地填充有多能量鉴别检测器，用于总体增强的能量分辨率，因此通过更好地估计材料物理性质如密度和有效原子数。

87. 发明申请

US20130294574A1 Methods and Systems for the Rapid Detection of Concealed Objects 有权
标题翻译：隐藏物体快速检测方法与系统
公开(公告)号：US20130294574A1
公开(公告)日：2013-11-07
申请号：US13858479
申请日：2013-04-08
申请人： Rapiscan Systems, Inc.
发明人： Kristian R. Peschmann
IPC分类号： G01N23/04 , G01N23/20
CPC分类号： G01V5/005 , G01N23/04 , G01N23/20 , G01N23/20083 , G01N23/223 , G01N2223/076 , G01V5/00 , G01V5/0025 , G01V5/0041 , G01V5/0058 , G01V5/0091
摘要： This invention is directed towards finding, locating, and confirming threat items and substances. The inspection system is designed to detect objects that are made from, but not limited to, special nuclear materials (“SNM”) and/or high atomic number materials. The system employs advanced image processing techniques to analyze images of an object under inspection (“OUI”), which includes, but is not limited to baggage, parcels, vehicles and cargo, and fluorescence detection.
摘要翻译：本发明旨在找到，定位和确认威胁物品和物质。检查系统被设计用于检测由但不限于特殊的核材料（“SNM”）和/或高原子序列材料制成的物体。该系统采用先进的图像处理技术来分析被检查物体（“OUI”）的图像，其中包括但不限于行李，包裹，车辆和货物以及荧光检测。

88. 发明申请

US20130230139A1 High-Speed Security Inspection System 有权
标题翻译：高速安全检查系统
公开(公告)号：US20130230139A1
公开(公告)日：2013-09-05
申请号：US13751018
申请日：2013-01-25
申请人： RAPISCAN SYSTEMS, INC.
发明人： Edward James Morton
IPC分类号： G01N23/04
CPC分类号： G01V5/0066 , G01N23/04 , G01V5/0008 , G01V5/0041 , G01V5/005
摘要： The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance travelled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.
摘要翻译：本说明书公开了一种用于扫描由铁路承载的货物的高速扫描系统。在一个实施例中，系统使用二维X射线传感器阵列，其具有锥形束X射线几何形状。基于移动货物的速度来调节X射线源的脉率，以允许货物在X射线脉冲之间行进的距离等于检测器的宽度，对于单个能量源，以及一半双能量探测器的宽度。这确保了X射线暴露与通过物体的速度之间的精确时间，从而即使在高速下也能准确地扫描货物。

89. 发明申请

US20130142305A1 COMPACT, INTERLEAVED RADIATION SOURCES 有权
标题翻译：紧凑，交互式辐射源
公开(公告)号：US20130142305A1
公开(公告)日：2013-06-06
申请号：US13492329
申请日：2012-06-08
申请人： David Whittum , James E. Clayton
发明人： David Whittum , James E. Clayton
IPC分类号： H01J35/14 , G01N23/06
CPC分类号： G01V5/0091 , G01N23/06 , G01V5/0041 , G21K1/093 , H01J35/14
摘要： Compact, dual energy radiation scanning systems are described comprising two particle beam accelerators, each configured to accelerate charged particles to different energies, positioned parallel to a direction of movement of an object to be inspected. The accelerator may be positioned perpendicular to a plane of the conveying system, instead. Bend magnet systems bend each charged particle beam toward a respective target. Alternatively, a single dual energy accelerator capable of accelerating charged particles to at least two different energies is positioned parallel to the direction of movement of the object, or perpendicular to a plane of the conveying system. A single bend magnet system is provided to bend each accelerated charged particle beam toward the same target. The particle beams may be bent through an orbit chamber. Two separate passages may be defined through at least part of the orbit chamber, one for charged particles having each energy.
摘要翻译：描述了紧凑的双能量辐射扫描系统，其包括两个粒子束加速器，每个粒子束加速器被配置为将带电粒子加速到与被检测物体的移动方向平行的不同能量。加速器可以垂直于输送系统的平面定位。弯曲磁体系统将每个带电粒子束朝向相应的目标弯曲。或者，能够将带电粒子加速至至少两种不同能量的单个双能量加速器平行于物体的运动方向或垂直于输送系统的平面定位。提供单个弯曲磁体系统以将每个加速的带电粒子束朝向相同的目标弯曲。粒子束可以通过轨道室弯曲。可以通过轨道室的至少一部分限定两个单独的通道，一个用于带有每个能量的带电粒子。

90. 发明授权

US08457274B2 System and methods for intrapulse multi-energy and adaptive multi-energy X-ray cargo inspection 有权
标题翻译：脉冲多能量和自适应多能X射线货物检查的系统和方法
公开(公告)号：US08457274B2
公开(公告)日：2013-06-04
申请号：US13274683
申请日：2011-10-17
申请人： Anatoli Arodzero , Martin Rommel , Aleksandr Saverskiy , Rajen Sud
发明人： Anatoli Arodzero , Martin Rommel , Aleksandr Saverskiy , Rajen Sud
IPC分类号： G01N23/02
CPC分类号： G01V5/0041
摘要： Methods and systems for x-ray inspection of an object using pulses whose spectral composition varies during the course of each pulse. A temporal sequence of pulses of penetrating radiation is generated such that the spectral content of each pulse evolves with time. The pulses are formed into a beam that is scanned across the object and detected after traversing the object. The detector signal is processed to derive at least one material characteristic of the object, such as effective atomic number, on the basis of temporal evolution of the detector signal during the course each pulse of the sequence of pulses. The time intervals may be predetermined, or else adapted based on features of the detected signal.
摘要翻译：使用在每个脉冲过程中其光谱组成变化的脉冲对象的x射线检查的方法和系统。产生穿透辐射的脉冲的时间序列，使得每个脉冲的光谱含量随时间而变化。脉冲被形成为横跨物体扫描的光束，并且在穿过物体之后被检测。基于脉冲序列的每个脉冲期间的检测器信号的时间演变，处理检测器信号以导出对象的至少一种材料特性，例如有效原子序数。时间间隔可以是预先确定的，或者基于检测到的信号的特征进行调整。

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