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公开(公告)号：US09823201B2
公开(公告)日：2017-11-21
申请号：US14707141
申请日：2015-05-08
发明人： Edward James Morton
CPC分类号： G01N23/04 , G01N23/20083 , G01V5/0008 , G01V5/0016 , G01V5/0025 , G01V5/0033 , G01V5/0066 , G01V5/0075 , H05G1/70
摘要： The present specification discloses a multi-view X-ray inspection system having, in one of several embodiments, a three-view configuration with three X-ray sources. Each X-ray source rotates and is configured to emit a rotating X-ray pencil beam and at least two detector arrays, where each detector array has multiple non-pixellated detectors such that at least a portion of the non-pixellated detectors are oriented toward both the two X-ray sources.
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公开(公告)号：US09688517B2
公开(公告)日：2017-06-27
申请号：US14460130
申请日：2014-08-14
发明人： Edward James Morton
CPC分类号： B66C13/16 , B66C13/18 , B66C19/00 , G01V5/0066 , G01V5/0083
摘要： A crane including support means arranged to support a load and to move the load along a path, and a scanner including a radiation source and radiation detection means arranged to scan a scanning volume. The path is arranged to pass through the scanning volume so that the scanner can scan the load as it moves along the path.
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公开(公告)号：US09576766B2
公开(公告)日：2017-02-21
申请号：US14930293
申请日：2015-11-02
CPC分类号： H01J35/08 , H01J35/16 , H01J2235/086 , H01J2235/168
摘要： The present invention is a shielded anode having an anode with a surface facing an electron beam and a shield configured to encompass the anode surface. The shield has at least one aperture and an internal surface facing the anode surface. The shield internal surface and anode surface are separated by a gap in the range of 1 mm to 10 mm. The shield of the present invention is fabricated from a material, such as graphite, that is substantially transmissive to X-ray photons.
摘要翻译： 本发明是一种屏蔽阳极，其具有面向电子束的表面的阳极和构造成包围阳极表面的屏蔽。 屏蔽件具有至少一个孔和面向阳极表面的内表面。 屏蔽内表面和阳极表面被间隔在1mm至10mm范围内。 本发明的屏蔽是由诸如石墨的材料制成的，其基本上对X射线光子是透射的。
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公开(公告)号：US09562986B2
公开(公告)日：2017-02-07
申请号：US13175785
申请日：2011-07-01
申请人： Anthony J. Peyton , David W. Armitage , Liam A. Marsh , Christos Ktistis , William Robert Breckon Lionheart , Ari Järvi
发明人： Anthony J. Peyton , David W. Armitage , Liam A. Marsh , Christos Ktistis , William Robert Breckon Lionheart , Ari Järvi
摘要： The present application is a detection system for locating and characterizing an object placed in a detection area in a three dimensional space. The detection system includes a plurality of magnetic field generators and magnetic field detectors arranged on opposite sides of the detection area and a control system for enabling generation of a magnetic field in the detection area by the magnetic field generators and for measuring of the magnetic field modified by the object at each of the magnetic field detectors. The detection system also includes a processor for processing the measured magnetic field to obtain a data set characterizing the object and a location of the object. The processor applies a reconstruction process on a predefined number of measurements of the modified magnetic field.
摘要翻译： 本申请是用于定位和表征放置在三维空间中的检测区域中的对象的检测系统。 检测系统包括布置在检测区域的相对侧的多个磁场发生器和磁场检测器，以及用于通过磁场发生器产生检测区域中的磁场并且用于测量磁场修正的测量的控制系统 通过每个磁场检测器处的物体。 检测系统还包括处理器，用于处理所测量的磁场以获得表征对象的数据集和对象的位置。 处理器对修改的磁场的预定数量的测量应用重建过程。
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25.发明申请Systems and Methods for Automated, Rapid Detection of High-Atomic-Number Materials 有权自动快速检测高原子数量材料的系统和方法公开(公告)号：US20160349397A1
公开(公告)日：2016-12-01
申请号：US14104625
申请日：2013-12-12
发明人： Robert A. Armistead, JR. , William Chang , Edward D. Franco , Joseph Bendahan , Jolyon A. Browne
CPC分类号： G01V5/0016 , G01N23/04 , G01V5/0025 , G01V5/0041 , G06K9/00 , G06K9/4671 , G06K2209/09
摘要： The present invention is directed to an inspection system that has a radiation source, a detector array, an inspection region, and a processing unit, where the processing unit a) obtains a radiographic image, b) segments the radiographic image based on radiation attenuation or transmission, c) identifies at least one segmented area on the radiographic image, d) filters the at least one segmented area using at least one geometric filter, e) generates feature vectors using the filtered segmented area; and f) compares the feature vectors against predefined values to determine whether a high-atomic-number object is present.
摘要翻译： 本发明涉及一种具有辐射源，检测器阵列，检查区域和处理单元的检查系统，其中处理单元a）获得放射线照相图像，b）基于辐射衰减来划分放射线图像，或 传输，c）识别所述放射照相图像上的至少一个分段区域，d）使用至少一个几何滤波器对所述至少一个分段区域进行滤波，e）使用所述过滤的分段区域生成特征向量; 和f）将特征向量与预定义的值进行比较，以确定是否存在高原子序数对象。
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公开(公告)号：US09435752B2
公开(公告)日：2016-09-06
申请号：US13577178
申请日：2011-02-03
CPC分类号： G01N23/04 , G01V5/0008
摘要： The present application discloses scanner systems that have a radiation generator arranged to generate radiation to irradiate an object, a detector arranged to detect the radiation after it has interacted with the object and generate a sequence of detector data sets as the object is moved relative to the generator, and processors arranged to process each of the detector data sets thereby to generate a control output.
摘要翻译： 本申请公开了具有辐射发生器的扫描器系统，其布置成产生辐射以照射物体;检测器，被布置成在物体与对象相互作用之后检测辐射，并且当物体相对于物体移动时产生检测器数据集的序列 发生器和布置成处理每个检测器数据集的处理器，从而产生控制输出。
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27.发明授权Method and system for extracting spectroscopic information from images and waveforms 有权从图像和波形提取光谱信息的方法和系统公开(公告)号：US09404875B2
公开(公告)日：2016-08-02
申请号：US14228340
申请日：2014-03-28
IPC分类号： G01N23/06 , G01N23/087
CPC分类号： G01N23/063 , G01N23/085 , G01N23/087
摘要： The application discloses systems and methods for determining an atomic number of a material being scanned by generating a predetermined number of transmission data samples, determining a variance of the transmission data samples, and determining the atomic number of the material being scanned by comparing the variance or a derivative of the variance of the transmission data samples to one or more predetermined variances. The application also discloses systems and methods for determining an atomic number of a material being scanned by deriving transmission signal samples of the material being scanned, determining a variance of the signal samples, and determining an atomic number of the material being scanned by comparing the variance of the signal samples, or a derivative of the variance, to one or more predetermined variances.
摘要翻译： 该申请公开了用于通过生成预定数量的传输数据样本来确定被扫描的材料的原子序号，确定传输数据样本的方差以及通过比较方差来确定被扫描的材料的原子序号的系统和方法， 将传输数据样本的方差的导数代入一个或多个预定方差。 本申请还公开了通过导出正被扫描的材料的传输信号样本来确定被扫描的材料的原子序号，确定信号样本的方差，以及通过比较方差来确定被扫描的材料的原子序数来确定被扫描材料的原子序号的系统和方法 信号样本或方差的导数代表一个或多个预定方差。
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公开(公告)号：US09310323B2
公开(公告)日：2016-04-12
申请号：US14516146
申请日：2014-10-16
CPC分类号： G01V5/0016
摘要： A second stage screening system configured to resolve a threat alarm detected in a cargo by a first stage screening system. The second stage screening system includes layers of first muon detectors placed above the cargo to detect a first coordinate and an angle of incidence of incoming muons and layers of second muon detectors placed below the cargo to detect an actual coordinate and an actual angle of exit of the incoming muons. The first and second detectors measure a momentum of the incoming muons. A processing unit receives threat sensitivity vectors determined from the first stage, operates a cargo positioning system that centers a high-Z threat within the cargo, relative to the first and second muon detectors, and analyzes the momentum and a distribution of deflection angles between the angles of incidence and exit to resolve the threat alarm.
摘要翻译： 第二阶段筛选系统，被配置为通过第一阶段筛选系统来解决在货物中检测到的威胁报警。 第二级筛选系统包括放置在货物上方的第一个μ子探测器层，以检测放置在货物下方的第二个μ子探测器的入射μ子层和入射角的入射角，以检测物体的实际坐标和实际的出射角度 传入的子孙。 第一和第二检测器测量进入的μ子的动量。 处理单元接收从第一阶段确定的威胁敏感性向量，操作相对于第一和第二muon检测器使货物内的高Z威胁居中的货物定位系统，并且分析动量和在 发生角度和出口角度来解决威胁报警。
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公开(公告)号：US09263225B2
公开(公告)日：2016-02-16
申请号：US13054066
申请日：2009-07-15
CPC分类号： H01J35/12 , H01J35/08 , H01J2235/081 , H01J2235/083 , H01J2235/086 , H01J2235/1204 , H01J2235/1262
摘要： An anode for an X-ray tube includes at least one thermally conductive anode segment in contact with a rigid support member and cooling means arranged to cool the anode. The anode may further include a plurality of anode segments aligned end to end, each in contact with the support member.
摘要翻译： 用于X射线管的阳极包括与刚性支撑构件接触的至少一个导热阳极段和布置成冷却阳极的冷却装置。 阳极可以进一步包括多个阳极段，其端对端排列，每个阳极段与支撑构件接触。
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公开(公告)号：US09224573B2
公开(公告)日：2015-12-29
申请号：US13492614
申请日：2012-06-08
IPC分类号： H01J35/30 , H01J35/14 , H05G1/52 , H01J37/141 , H01J37/147 , G21K1/093 , H01J35/08
CPC分类号： H01J35/30 , G21K1/093 , H01J35/08 , H01J35/14 , H01J37/141 , H01J37/1475 , H01J2235/081 , H01J2235/086 , H05G1/52
摘要： The invention provides an X-ray source having a generator for generating an electron beam, an accelerator for accelerating the generated electron beam in a desired direction, one or more magnetic elements for transporting portions of the electron beam in a more than one desired direction, and a shaped target made from a material having an atomic number lying within a predetermined range of values, the transported parts of the electron beam producing a fan beam of X rays upon striking the shaped target.
摘要翻译： 本发明提供了一种具有用于产生电子束的发生器，用于在所需方向上加速所产生的电子束的加速器的X射线源，一个或多个用于沿多个所需方向传送电子束的部分的磁性元件， 以及由原子序数在预定值范围内的材料制成的成形靶，电子束的传送部分在撞击成形靶时产生X射线扇形光束。
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