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21. 发明申请

US20100014638A1 IRRADIATION SYSTEM INCLUDING AN ELECTRON-BEAM SCANNER 有权
公开(公告)号：US20100014638A1
公开(公告)日：2010-01-21
申请号：US12503560
申请日：2009-07-15
申请人： Boris Oreper , Douglas P. Boyd , Nikolay Rolshud
发明人： Boris Oreper , Douglas P. Boyd , Nikolay Rolshud
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61B6/032 , A61B6/4007 , A61B6/4028 , A61B6/466 , A61B6/508 , A61N5/1067 , A61N2005/1061
摘要： A property of a treatment beam is controlled during a scanning period. A portion of a region is exposed to an imaging x-ray beam during a scanning period, the imaging x-ray beam being generated by an electron-beam scanner. X-ray radiation from the region is detected, the x-ray radiation representing an attenuation of the imaging x-ray beam caused by the portion of the region. A first image of the portion of the region is generated based on the detected x-ray radiation. A characteristic of the portion of the region is determined from the generated first image. An input derived from the characteristic is generated, the input configured to cause a source of a treatment beam to modify a property of the treatment beam. The source of the treatment beam modifies a property of the treatment beam during the scanning period by providing the input to the source of the treatment beam.

22. 发明授权

US06272936B1 Pressure sensor 失效
标题翻译：压力传感器
公开(公告)号：US06272936B1
公开(公告)日：2001-08-14
申请号：US09027129
申请日：1998-02-20
申请人： Boris Oreper , John Brenneman
发明人： Boris Oreper , John Brenneman
IPC分类号： G01L104
CPC分类号： A63B71/0622 , A61B5/1036 , A61B5/225 , A61B5/228 , A63B60/06 , A63B60/08 , A63B60/10 , A63B2060/464 , A63B2071/0625 , A63B2220/51 , A63B2220/56 , A63B2220/58 , A63B2220/80 , A63B2220/833 , G01L1/20 , G01L1/225 , G01L5/0085
摘要： A novel pressure sensor mechanism is provided which includes both a novel pressure sensor assembly and a novel handle for use therewith. The pressure sensor assembly has at least one pressure sensor at its distal end, the pressure sensor having electrodes which are connected through spaced leads to output terminals at a proximal end of the assembly. Even though sensor electrodes and leads may be on facing substrate sections of the assembly, the assembly is designed so as to permit all output terminals to be electrically accessed from the same side of the sensor assembly. An additional output terminal may be provided for preferred embodiments, which terminal is accessible from the same side of the sensor assembly as the other two output terminals, is substantially smaller than the other two output terminals and is connected to one of the other two output terminals by a sensor-ok lead or trace. The handle has a circuit board with a terminal corresponding to each output terminal on the sensor assembly, and a slot for receiving the proximal end of the sensor assembly and for aligning such assembly with each of its output terminals adjacent the corresponding terminal on the circuit board. The handle also includes a member for applying pressure to the side of the sensor assembly opposite the output terminals and a mechanism for permitting such pressure to be released so as to facilitate insertion and removal of the sensor assembly from the handle. The handle also includes controls which operate in conjunction with the sensor-ok trace on a sensor assembly to detect when good electrical contact is being made between the terminals of the sensor assembly and the corresponding terminals of the handle circuit board, and for receiving and suitably outputting pressure measurements from the sensor.
摘要翻译：提供了一种新颖的压力传感器机构，其包括新颖的压力传感器组件和与其一起使用的新型手柄。压力传感器组件在其远端具有至少一个压力传感器，压力传感器具有通过间隔开的引线连接到组件近端处的输出端子的电极。即使传感器电极和引线可能在组件的面对的基板部分上，组件被设计成允许所有输出端子从传感器组件的同一侧被电接触。可以为优选实施例提供另外的输出端子，该端子可从传感器组件的同一侧接近，而另外两个输出端子实质上小于其它两个输出端子，并且连接到另外两个输出端子之一通过传感器确定铅或痕迹。手柄具有电路板，其具有对应于传感器组件上的每个输出端子的端子，以及用于接收传感器组件的近端并用于将这种组件与其邻近电路板上的相应端子的每个输出端对准的槽。手柄还包括用于向与输出端子相对的传感器组件的侧面施加压力的构件和用于允许释放这种压力的机构，以便于将传感器组件从手柄上的插入和移除。手柄还包括与传感器组件上的传感器 - 轨迹一起工作的控制器，以检测传感器组件的端子与手柄电路板的相应端子之间何时发生良好的电接触，并且用于接收和适当地从传感器输出压力测量值。

23. 发明授权

US09069092B2 X-ray imager with sparse detector array 有权
标题翻译：具有稀疏检测器阵列的X射线成像仪
公开(公告)号：US09069092B2
公开(公告)日：2015-06-30
申请号：US13413601
申请日：2012-03-06
申请人： Boris Oreper , Andrew D. Foland
发明人： Boris Oreper , Andrew D. Foland
IPC分类号： G01N23/04 , G01V5/00 , B82Y30/00
CPC分类号： G01V5/005 , B82Y30/00 , G01N2223/419 , G01N2223/643 , G01T1/2985
摘要： A system and method for imaging objects with a sparse detector array that includes fewer detectors than conventional x-ray scanning systems. The sparse detector array is positioned to receive x-ray radiation from the at least one x-ray source after passing through an inspection area. The sparse detector array includes a plurality of rows of detector elements, wherein at least some of the plurality of rows are separated by gaps such that the at least some of the plurality of rows are non-contiguous. An iterative reconstruction process is used to determine a volumetric image of the object from the radiation measurements recorded by the detectors in the sparse detector array.
摘要翻译：一种利用稀疏检测器阵列成像物体的系统和方法，其包括比常规x射线扫描系统更少的检测器。稀疏检测器阵列被定位成在通过检查区域之后接收来自至少一个X射线源的X射线辐射。稀疏检测器阵列包括多行检测器元件，其中多个行中的至少一些由间隙分开，使得多行中的至少一些行是不连续的。迭代重建过程用于根据由稀疏检测器阵列中的检测器记录的辐射测量来确定物体的体积图像。

24. 发明授权

US07831012B2 Radiation scanning systems and methods 有权
标题翻译：辐射扫描系统和方法
公开(公告)号：US07831012B2
公开(公告)日：2010-11-09
申请号：US11704905
申请日：2007-02-09
申请人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Boris Oreper , Nikolay Rolshud
发明人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Boris Oreper , Nikolay Rolshud
IPC分类号： A61B6/00 , G01N23/00 , G21K1/12 , H05G1/60
CPC分类号： G01N23/04
摘要： An apparatus may comprise a frame supporting at least first and second skewed radiation sources and at least first and second radiation detectors. The first and second radiation detectors may be substantially non-contiguous such that a substantial gap exists between the first and second radiation detectors that is free of any radiation detectors. Each of the first and second radiation detectors may also configured and arranged to detect radiation emitted by each of the first and second skewed radiation sources.
摘要翻译：装置可以包括支撑至少第一和第二偏斜辐射源的框架，以及至少第一和第二辐射检测器。第一和第二辐射检测器可以基本上不连续，使得在没有任何辐射检测器的第一和第二辐射检测器之间存在实质的间隙。第一和第二辐射检测器中的每一个也可以被配置和布置成检测由第一和第二偏斜辐射源中的每一个发射的辐射。

25. 发明申请

US20090274269A1 DETERMINATION OF HEAVY PARTICLE STOPPING POWER 失效
标题翻译：重大颗粒停止功率的测定
公开(公告)号：US20090274269A1
公开(公告)日：2009-11-05
申请号：US12434440
申请日：2009-05-01
申请人： Andrew Dean Foland , Boris Oreper
发明人： Andrew Dean Foland , Boris Oreper
IPC分类号： G01N23/06
CPC分类号： A61N5/1048 , A61N2005/1061 , A61N2005/1087
摘要： A distribution of heavy particle stopping power is be determined. A distribution of effective atomic number of a three-dimensional space is accessed, and a distribution of an x-ray stopping power of the three-dimensional space is accessed. A conversion is applied to the distribution of the effective atomic number and the distribution of x-ray stopping power. A distribution of the heavy particle stopping power of the three-dimensional space is generated based on the conversion, the heavy particle stopping power being an indication of a depth of penetration for a heavy particle incident on the three-dimensional space.
摘要翻译：确定重粒子停止功率的分布。访问三维空间的有效原子数的分布，并且访问三维空间的x射线停止力的分布。 A转换用于有效原子序数的分布和x射线阻止力的分布。基于转换，产生三维空间的重粒子停止力的分布，重粒子停止力表示入射到三维空间上的重粒子的穿透深度。

26. 发明授权

US07529344B2 Dual energy X-ray source 有权
标题翻译：双能X射线源
公开(公告)号：US07529344B2
公开(公告)日：2009-05-05
申请号：US11809253
申请日：2007-05-31
申请人： Boris Oreper
发明人： Boris Oreper
IPC分类号： H01J35/06
CPC分类号： H01J35/045 , H01J35/065 , H01J35/14 , H01J2235/068
摘要： A dual energy X-ray source for use in an explosive detection system includes only a single power supply and only a single X-ray tube. The X-ray tube includes only two electron guns and only a single anode. Each electron gun has its own grid and cathode. The X-ray source switches between producing a higher energy X-ray and producing a lower energy X-ray at a frequency of at least 4000 Hz.
摘要翻译：用于爆炸物检测系统的双能量X射线源仅包括单个电源和仅一个X射线管。 X射线管只包括两个电子枪，只有一个阳极。每个电子枪都有自己的电网和阴极。 X射线源在产生较高能量X射线之间切换，并以至少4000Hz的频率产生较低能量的X射线。

27. 发明申请

US20080260101A1 Dual energy X-ray source 有权
标题翻译：双能X射线源
公开(公告)号：US20080260101A1
公开(公告)日：2008-10-23
申请号：US11809253
申请日：2007-05-31
申请人： Boris Oreper
发明人： Boris Oreper
IPC分类号： H01J35/06
CPC分类号： H01J35/045 , H01J35/065 , H01J35/14 , H01J2235/068
摘要： A dual energy X-ray source for use in an explosive detection system includes only a single power supply and only a single X-ray tube. The X-ray tube includes only two electron guns and only a single anode. Each electron gun has its own grid and cathode. The X-ray source switches between producing a higher energy X-ray and producing a lower energy X-ray at a frequency of at least 4000 Hz.
摘要翻译：用于爆炸物检测系统的双能量X射线源仅包括单个电源和仅一个X射线管。 X射线管只包括两个电子枪，只有一个阳极。每个电子枪都有自己的电网和阴极。 X射线源在产生较高能量X射线之间切换，并以至少4000Hz的频率产生较低能量的X射线。

28. 发明申请

US20080043917A1 Selective generation of radiation at multiple energy levels 有权
标题翻译：选择性地在多种能级产生辐射
公开(公告)号：US20080043917A1
公开(公告)日：2008-02-21
申请号：US11704894
申请日：2007-02-09
申请人： Boris Oreper , Richard Eilbert , Andrew Foland , Kenneth Prather , Thomas Plamondon
发明人： Boris Oreper , Richard Eilbert , Andrew Foland , Kenneth Prather , Thomas Plamondon
IPC分类号： H05G1/56
CPC分类号： G01V5/0025 , G01V5/005
摘要： A system may comprise a cathode, a target, one or more switches, and a conductive element. The cathode may be configured and arranged to generate an electron beam, and the target may be configured and arranged to emit radiation when electrons in the electron beam impact the target after being accelerated by an energy source. The one or more switches may be configured and arranged to apply either a first voltage or a second voltage from a power supply between the cathode and the target. The conductive element may be disposed between the cathode and the target so as to inhibit the electron beam generated by the cathode from reaching the target when a signal is applied to the conductive element.
摘要翻译：系统可以包括阴极，靶，一个或多个开关和导电元件。阴极可以被配置和布置成产生电子束，并且靶可以被配置和布置成当电子束中的电子在被能量源加速之后撞击靶时发射辐射。一个或多个开关可以被配置和布置成施加来自阴极和靶之间的电源的第一电压或第二电压。导电元件可以设置在阴极和靶之间，以便当信号被施加到导电元件时，抑制由阴极产生的电子束到达目标。

29. 发明授权

US5756904A Pressure responsive sensor having controlled scanning speed 失效
标题翻译：压力响应传感器具有受控的扫描速度
公开(公告)号：US5756904A
公开(公告)日：1998-05-26
申请号：US706409
申请日：1996-08-30
申请人： Boris Oreper , Paul Howard
发明人： Boris Oreper , Paul Howard
IPC分类号： G01L5/00 , A61C19/05 , G01L1/20 , G01L5/22 , G01L15/00 , G01L9/06
CPC分类号： A61C19/05 , G01L1/205 , G01L5/228
摘要： A circuit and various sensor arrays are provided which facilitate the scanning of an array of pressure responsive points at higher speed than is possible with currently available circuits and sensor arrays and also provides greater flexibility in selecting scanning speed and in making a tradeoff between scanning speed and resolution. These objectives are achieved by providing a sensor array having T sets of drive electrodes, with pressure points in a predetermined pattern intersected by drive electrodes of each set and a sense electrode for each pressure point of a set. A test signal is applied simultaneously to the drive electrodes of each set, with a different test signal being applied to each set, each test signal flowing through a drive electrode to which the test signal is applied, and through pressure points intersected by such drive electrode for which the resistance is in a lowered resistance state, to the sense electrode intersecting the point, and through sensor output lines to which the sense electrodes are selectively connected. The sense electrodes may be selectively connected to an output circuit which may for example provide a separate A/D converter for each sensor output line or may multiplex the sensor output lines to a single A/D converter. For one embodiment of the invention, T=1 so that a single test pulse may be applied simultaneously to all of the pressure points of the sensor array. Various techniques are also provided for enhancing resolution in areas of interest while sacrificing resolution in areas which are not of interest so as to permit higher speed scanning to be performed without significant sacrifice in resolution.
摘要翻译：提供了一种电路和各种传感器阵列，其有助于以比当前可用的电路和传感器阵列更高的速度扫描压力响应点的阵列，并且还提供了选择扫描速度和在扫描速度和解析度。这些目标通过提供具有T组驱动电极的传感器阵列来实现，其中预定图案的压力点与每组的驱动电极相交，并且每组压力点的感测电极。将测试信号同时施加到每组的驱动电极，对每组设置不同的测试信号，每个测试信号流过施加测试信号的驱动电极，并通过与这些驱动电极相交的压力点电阻处于降低的电阻状态，与感测电极相交的感测电极以及感测电极选择性地连接的传感器输出线。感测电极可以选择性地连接到输出电路，输出电路可以例如为每个传感器输出线提供单独的A / D转换器，或者可以将传感器输出线复用到单个A / D转换器。对于本发明的一个实施例，T = 1，使得单个测试脉冲可以同时施加到传感器阵列的所有压力点。还提供了各种技术，用于增强感兴趣区域的分辨率，同时牺牲不感兴趣的区域中的分辨率，以便允许执行更高速扫描而无需大量牺牲分辨率。

30. 发明授权

US08270565B2 Dual energy imaging system 有权
标题翻译：双能量成像系统
公开(公告)号：US08270565B2
公开(公告)日：2012-09-18
申请号：US12776042
申请日：2010-05-07
申请人： Boris Oreper
发明人： Boris Oreper
IPC分类号： G01N23/04
CPC分类号： G03B42/02 , A61B6/03 , A61B6/4028 , A61B6/4266 , A61B6/4488 , A61B6/482 , G01V5/0041 , G01V5/0058
摘要： A dual energy inspection system that generates X-rays with an electron beam scanned over targets. A switchable voltage source that can be change its voltage output may cause X-rays to be generated at different energies. This X-ray generation subsystem is controlled by a sequencer that provides beam steering and shaping control inputs that may be dependent on the voltage provided by the voltage source. In another aspect, the dual energy inspection system may use multiple types of detectors, each sensitive to X-rays of a different energy. A relatively small number of detectors sensitive to one energy level is provided. Nonetheless, dual energy measurements may be made on objects within an item under inspection by identifying points that, for each object of interest, provide a low interference path to one of those detectors. Measurements made with radiation emanating from those points are used for dual energy analysis of those objects.
摘要翻译：一种双能量检测系统，可以在目标上扫描电子束产生X射线。可以改变其电压输出的可切换电压源可能导致在不同能量下产生X射线。该X射线发生子系统由定序器控制，其提供可能取决于电压源提供的电压的波束导向和整形控制输入。在另一方面，双能量检查系统可以使用多种类型的检测器，每种检测器对不同能量的X射线敏感。提供了对一个能量级别敏感的相对较少数量的检测器。然而，可以通过识别对于每个感兴趣对象提供到这些检测器中的一个的低干扰路径的点来对被检查项目内的对象进行双能量测量。使用从这些点发出的辐射进行的测量用于这些物体的双能量分析。

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