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1. 外观设计

USD1015920S1 Rotating strap 有权
公开(公告)号：USD1015920S1
公开(公告)日：2024-02-27
申请号：US29815994
申请日：2021-11-18
申请人： Zhiqiang Chen
设计人： Zhiqiang Chen
摘要： FIG. 1 is a top, front and right side perspective view of a rotating strap showing my new design;
FIG. 2 is a top, rear and left side perspective thereof;
FIG. 3 is a perspective view thereof, showing the rotating strap in the alternate state.
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is an enlarged view thereof, taken from encircled portion 10 in FIG. 1; and,
FIG. 11 is an enlarged view thereof, taken from encircled portion 11 in FIG. 1.
The broken lines in the drawings represent portions of the rotating strap and form no part of the claimed design. The other broken lines showing text represent indicia and form no part of the claimed design. The dot-dash broken lines in FIGS. 1, 10, and 11 are included to show a partially enlarged view only and form no part of the claimed design.

2. 发明授权

US09380984B2 Computer tomography imaging device and method 有权
标题翻译：计算机断层扫描成像装置及方法
公开(公告)号：US09380984B2
公开(公告)日：2016-07-05
申请号：US13322696
申请日：2009-12-30
申请人： Liang Li , Zhiqiang Chen , Li Zhang , Kejun Kang , Yuanjing Li , Yinong Liu , Yuxiang Xing , Ziran Zhao
发明人： Liang Li , Zhiqiang Chen , Li Zhang , Kejun Kang , Yuanjing Li , Yinong Liu , Yuxiang Xing , Ziran Zhao
IPC分类号： G06T11/00 , A61B6/03 , A61B6/06 , A61B6/00
CPC分类号： A61B6/032 , A61B6/06 , A61B6/4452 , A61B6/469 , G06T11/006 , G06T2211/416 , G06T2211/421 , G06T2211/424
摘要： The present invention discloses a method for performing CT imaging on a region of interest of an object under examination, comprising: acquiring the CT projection data of the region of interest; acquiring the CT projection data of region B; selecting a group of PI line segments covering the region of interest, and calculating the reconstruction image value for each PI line segment in the group; and combining the reconstruction image values in all the PI line segments to obtain the image of the region of interest. The present invention further discloses a CT imaging device using this method and a data processor therein. Since the 2D/3D slice image of the region of interest can be exactly reconstructed and obtained as long as the X-ray beam covers the region of interest and the region B, it is possible to use a small-sized detector to perform CT imaging on the region of interest at any position of a large-sized object, which reduces to a great extent the radiation dose of the X-ray during the CT scanning.
摘要翻译：本发明公开了一种对被检查物体的感兴趣区域进行CT成像的方法，包括：获取感兴趣区域的CT投影数据; 获取区域B的CT投影数据; 选择覆盖感兴趣区域的一组PI线段，并计算组中每个PI线段的重建图像值; 并且将所有PI线段中的重建图像值组合以获得感兴趣区域的图像。本发明还公开了一种使用该方法的CT成像装置及其中的数据处理器。由于只要X射线束覆盖感兴趣区域和区域B，就可以精确地重构和获得感兴趣区域的2D / 3D切片图像，因此可以使用小尺寸检测器来执行CT成像在大尺寸物体的任何位置处的感兴趣区域，其在CT扫描期间在很大程度上降低X射线的辐射剂量。

3. 发明授权

US09194796B2 Concealed dangerous articles detection method and device 有权
标题翻译：隐藏危险品检测方法及装置
公开(公告)号：US09194796B2
公开(公告)日：2015-11-24
申请号：US14008903
申请日：2012-04-13
申请人： Ziran Zhao , Yingxin Wang , Zhiqiang Chen , Wanlong Wu
发明人： Ziran Zhao , Yingxin Wang , Zhiqiang Chen , Wanlong Wu
IPC分类号： G01N21/3581 , G01V8/00 , G01J3/02 , G01N21/3563
CPC分类号： G01N21/3581 , G01J3/0237 , G01N21/3563 , G01V8/005
摘要： A method and an apparatus for detecting hidden hazardous substance including the steps of: performing terahertz imaging for a detected object; judging whether there is a suspicious area containing the hidden hazardous substance in a terahertz image of the detected object obtained by the terahertz imaging; performing a multi-wavelength spectroscopy measurement to the suspicious area, determining whether the hazardous substance is contained in the suspicious area according to results of multi-wavelength spectroscopy measurement; and outputting the image of the detected object and hazardous substance detecting result. Also disclosed is an apparatus for implementing the method for detecting the hidden hazardous substance according to the present invention. Determination of the hidden hazardous substance can be performed from the perspectives of shape features and substance composition, thus the accuracy of detection is greatly increased.
摘要翻译：一种用于检测隐藏的有害物质的方法和装置，包括以下步骤：对检测到的物体执行太赫兹成像; 判断在通过太赫兹成像获得的检测对象的太赫兹图像中是否存在含有隐藏的有害物质的可疑区域; 对可疑区域进行多波长光谱测量，根据多波长光谱测量结果确定有害物质是否包含在可疑区域; 并输出检测对象的图像和有害物质检测结果。还公开了根据本发明的用于实施隐藏的有害物质检测方法的装置。可以从形状特征和物质组成的角度来确定隐藏的有害物质，从而大大提高了检测的准确性。

4. 发明授权

US08785867B2 Radiation detector, imaging device and electrode structure thereof, and method for acquiring an image 有权
标题翻译：辐射检测器，成像装置及其电极结构以及获取图像的方法
公开(公告)号：US08785867B2
公开(公告)日：2014-07-22
申请号：US13174174
申请日：2011-06-30
申请人： Lan Zhang , Zhiqiang Chen , Ziran Zhao , Wanlong Wu , Yuanjing Li , Zhi Deng , Xiaocui Zheng
发明人： Lan Zhang , Zhiqiang Chen , Ziran Zhao , Wanlong Wu , Yuanjing Li , Zhi Deng , Xiaocui Zheng
IPC分类号： G01T1/24 , H01L27/146
CPC分类号： G01T1/247 , G01T1/241 , H01L27/14609 , H01L27/14632 , H01L27/14659 , H01L27/14676
摘要： The present invention discloses a radiation detector, an imaging device and an electrode structure thereof, and a method for acquiring an image. The radiation detector comprises: a radiation sensitive film, a top electrode on the radiation sensitive film, and an array of pixel units electrically coupled to the radiation sensitive film. Each pixel unit comprises: a pixel electrode (which is configured to collect a charge signal in a pixel area of the radiation sensitive film), a storage capacitor, a reset transistor, a buffer transistor, a column strobe transistor, and a row strobe transistor. The column strobe transistor and the row strobe transistor are connected in series between the buffer transistor and the signal line, and transfer the voltage signal of the corresponding pixel unit in response to a column strobe signal and a row strobe signal. The radiation detector may be used for, for example, X-ray digital imaging.
摘要翻译：本发明公开了一种放射线检测器，成像器件及其电极结构以及用于获取图像的方法。辐射检测器包括：辐射敏感膜，辐射敏感膜上的顶部电极，以及电耦合到辐射敏感膜的像素单元阵列。每个像素单元包括：像素电极（其被配置为在辐射敏感膜的像素区域中收集电荷信号），存储电容器，复位晶体管，缓冲晶体管，列选通晶体管和行选通晶体管。列选通晶体管和行选通晶体管串联连接在缓冲晶体管和信号线之间，并响应于列选通信号和行选通信号传送相应像素单元的电压信号。辐射检测器可以用于例如X射线数字成像。

5. 发明申请

US20140098918A1 Method and System for Detecting Special Nuclear Materials 有权
标题翻译：检测特殊核材料的方法和系统
公开(公告)号：US20140098918A1
公开(公告)日：2014-04-10
申请号：US14047105
申请日：2013-10-07
申请人： Kejun Kang , Yigang Yang , Qitian Miao , Zhiqiang Chen , Yuanjing Li , Shangmin Sun , Hua Peng , Guang Yang , Bufu Liu
发明人： Kejun Kang , Yigang Yang , Qitian Miao , Zhiqiang Chen , Yuanjing Li , Shangmin Sun , Hua Peng , Guang Yang , Bufu Liu
IPC分类号： G01T1/00 , G01T3/00
CPC分类号： G01T1/00 , G01T3/00 , G01V5/0091
摘要： A method and system for detecting special nuclear materials are disclosed. Said method and system detect the special nuclear materials by making use of the photofission characteristic and thermal neutron induced fission characteristic thereof. In one preferred embodiment, the high density and/or high atomic number region in the object to be detected is also detected first as a suspicious region.
摘要翻译：公开了一种用于检测特殊核材料的方法和系统。所述方法和系统通过利用其光热特性和热中子诱导的裂变特性来检测特殊的核材料。在一个优选实施例中，首先将待检测物体中的高密度和/或高原子序数区域作为可疑区域检测。

6. 发明申请

US20140061490A1 BORON-COATED NEUTRON DETECTOR AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译： BORON涂层中性探测器及其制造方法
公开(公告)号：US20140061490A1
公开(公告)日：2014-03-06
申请号：US14112692
申请日：2012-04-13
申请人： Ziran Zhao , Yongqiang Wang , Zhiqiang Chen , Qingjun Zhang , Yuanjing Li , Yinong Liu , Shaoji Mao , Nan Yao , Shuqiang Dong
发明人： Ziran Zhao , Yongqiang Wang , Zhiqiang Chen , Qingjun Zhang , Yuanjing Li , Yinong Liu , Shaoji Mao , Nan Yao , Shuqiang Dong
IPC分类号： G01T3/00
CPC分类号： G01T3/00 , G01T3/008 , Y10T29/49117
摘要： A boron-coated neutron detector, comprising a cathode tube with a plurality of passages formed therein along its longitudinal direction, the inner wall of each passage being coated with boron material; an electrode wire serving as an anode and arranged longitudinally in each of the passages, the electrode wire adapted to be applied with high voltage; and an insulating end plate to which each end of the cathode tube is fixed, the electrode wire being fixed to the cathode tube via the insulating end plate. Preferably, the cathode tube is formed by jointing a plurality of boron-coated substrates. The boron-coated neutron detector increases the detection efficiency of the neutron detector, which may reach or even exceed the detection efficiency of the 3He neutron detector of the same size, and the cost thereof is much cheaper than the 3He neutron detector.
摘要翻译：一种硼涂覆的中子探测器，包括阴极管，其阴极管沿着其纵向方向形成在其中，多个通道在其中形成，每个通道的内壁涂覆有硼材料; 用作阳极的电极线，并且纵向地布置在每个通道中，电极线适于施加高电压; 以及绝缘端板，阴极管的每一端固定在该绝缘端板上，电极线通过绝缘端板固定在阴极管上。优选地，阴极管通过连接多个硼涂覆的基底而形成。硼覆盖的中子检测器提高了中子检测器的检测效率，这可能达到或甚至超过相同尺寸的3He中子检测器的检测效率，并且其成本比3He中子检测器便宜得多。

7. 发明授权

US08590406B2 Millimeter-wave receiving device 有权
标题翻译：毫米波接收装置
公开(公告)号：US08590406B2
公开(公告)日：2013-11-26
申请号：US13126047
申请日：2010-12-28
申请人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Xilei Luo , Zhimin Zheng , Dong Lin , Zongjun Shen , Shuo Cao
发明人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Xilei Luo , Zhimin Zheng , Dong Lin , Zongjun Shen , Shuo Cao
IPC分类号： G01N23/00
CPC分类号： G01K11/006 , G01N22/00
摘要： Disclosed is a millimeter-wave receiving device. The device includes at least one radiometer; and a positioning assembly for holding the radiometer, wherein the positioning assembly comprises: a first positioning member having a first surface; a second positioning member having a second surface, the first surface of the first positioning member and the second surface of the second positioning member holding the radiometer in opposite to each other. With the configuration according to the present invention, the at least one radiometer in the millimeter-wave receiving device can be located in all of freedoms on basis of various design requirements of the radiation path to ensure that the radiometer can be arranged in desired receiving positions.
摘要翻译：公开了一种毫米波接收装置。该装置包括至少一个辐射计; 以及用于保持所述辐射计的定位组件，其中所述定位组件包括：具有第一表面的第一定位构件; 具有第二表面的第二定位构件，第一定位构件的第一表面和保持辐射计的第二定位构件的第二表面彼此相对。利用根据本发明的配置，毫米波接收装置中的至少一个辐射计可以基于辐射路径的各种设计要求而位于所有自由度中，以确保辐射计可以被布置在期望的接收位置。

8. 发明授权

US08582857B2 Dual-energy material identification method and apparatus with undersampling 有权
标题翻译：双能材料识别方法和装备欠采样
公开(公告)号：US08582857B2
公开(公告)日：2013-11-12
申请号：US13322243
申请日：2009-12-30
申请人： Zhiqiang Chen , Li Zhang , Yuanyuan Liu , Yuxiang Xing , Ziran Zhao
发明人： Zhiqiang Chen , Li Zhang , Yuanyuan Liu , Yuxiang Xing , Ziran Zhao
IPC分类号： G06K9/00 , A61B6/00 , A61B5/05
CPC分类号： A61B6/4035 , A61B6/032 , A61B6/4241 , A61B6/482 , A61B6/5205 , G06T11/005 , G06T11/008 , G06T2211/408
摘要： A dual-energy material identification method and system with under-sampling is disclosed. A CT image of the object is obtained by using the CT image reconstruction method, while the dual-energy projections are under-sampled to obtain a few samples. Photoelectric coefficient integral and Compton coefficient integral are computed from these dual-energy projection data. The CT image is segmented into regions with image processing technique, and the regions are labeled. The length by which a few dual-energy rays crosses each labeled region is computed, and an equation system is established with dual-energy preprocessing dual-effect decomposition reconstruction method to compute Photoelectric coefficient and Compton coefficient, and then atomic number and electron density of material in each region are computed. The material of the object can be identified with the atomic number.
摘要翻译：公开了一种具有欠采样的双能量材料识别方法和系统。通过使用CT图像重建方法获得对象的CT图像，而双能量投影被低取样以获得少量样本。从这些双能量投影数据计算光电系数积分和康普顿系数积分。 CT图像被分割成具有图像处理技术的区域，并且区域被标记。计算出一些双能量射线穿过每个标记区域的长度，并用双能预处理双效分解重建方法建立方程组，计算光电系数和康普顿系数，然后计算原子数和电子密度计算每个区域的材料。可以用原子序号识别物体的材料。

9. 发明授权

US08396189B2 Photoneutron conversion target and photoneutron—X ray source 有权
标题翻译：光子酮转化靶和光中子X射线源
公开(公告)号：US08396189B2
公开(公告)日：2013-03-12
申请号：US12665296
申请日：2008-06-19
申请人： Kejun Kang , Haifeng Hu , Yigang Yang , Zhiqiang Chen , Qitian Miao , Jianping Cheng , Yuanjing Li , Yinong Liu , Hua Peng , Tiezhu Li , Ziran Zhao , Yaohong Liu , Wanlong Wu
发明人： Kejun Kang , Haifeng Hu , Yigang Yang , Zhiqiang Chen , Qitian Miao , Jianping Cheng , Yuanjing Li , Yinong Liu , Hua Peng , Tiezhu Li , Ziran Zhao , Yaohong Liu , Wanlong Wu
IPC分类号： G01N23/04
CPC分类号： G21B1/19 , C09D5/1606 , G21G4/02 , H05H6/00
摘要： A photoneutron-x ray source includes a photoneutron conversion target, which outputs both photoneutrons and x-rays simultaneously. The photoneutron-x ray source includes an x-ray generator for generating an x-ray main beam that is applied to the photoneutron conversion target. The photoneutron conversion target generates photoneutrons upon the application of the x-ray main beam to the photoneutron conversion target. The photoneutron conversion target has a body that defines a passageway extending through the body and that is structured such that a first x-ray beam of the x-ray main beam can pass through the passageway without any reaction with the body, while a second x-ray beam of the x-ray main beam can enter the body and react with the body to emit the photoneutrons.
摘要翻译：光子中子X射线源包括光中子转换靶，其同时输出光子酮和X射线。光子中子X射线源包括用于产生施加到光子中子转换靶的X射线主光束的x射线发生器。当将x射线主光束施加到光子中子转换靶时，光子中子转换靶产生光子酮。光子中子转换靶具有限定通过本体延伸的通道的主体，其被构造成使得x射线主光束的第一x射线束可以通过通道而与身体无任何反应，而第二x X射线主光束的射线束可以进入身体并与身体反应以发射光子酮。

10. 发明申请

US20130009068A1 RADIATION DETECTOR, IMAGING DEVICE AND ELECTRODE STRUCTURE THEREOF, AND METHOD FOR ACQUIRING AN IMAGE 有权
标题翻译：辐射检测器，成像装置及其电极结构及其获取图像的方法
公开(公告)号：US20130009068A1
公开(公告)日：2013-01-10
申请号：US13174174
申请日：2011-06-30
申请人： Lan Zhang , Zhiqiang Chen , Ziran Zhao , Wanlong Wu , Yuanjing Li , Zhi Deng , Xiaocui Zheng
发明人： Lan Zhang , Zhiqiang Chen , Ziran Zhao , Wanlong Wu , Yuanjing Li , Zhi Deng , Xiaocui Zheng
IPC分类号： G01T1/24 , H05K1/00 , H01L27/148 , H01B5/00
CPC分类号： G01T1/247 , G01T1/241 , H01L27/14609 , H01L27/14632 , H01L27/14659 , H01L27/14676
摘要： The present invention discloses a radiation detector, an imaging device and an electrode structure thereof, and a method for acquiring an image. The radiation detector comprises: a radiation sensitive film, a top electrode on the radiation sensitive film, and an array of pixel units electrically coupled to the radiation sensitive film. Each pixel unit comprises: a pixel electrode (which is configured to collect a charge signal in a pixel area of the radiation sensitive film), a storage capacitor, a reset transistor, a buffer transistor, a column strobe transistor, and a row strobe transistor. The column strobe transistor and the row strobe transistor are connected in series between the buffer transistor and the signal line, and transfer the voltage signal of the corresponding pixel unit in response to a column strobe signal and a row strobe signal. The radiation detector may be used for, for example, X-ray digital imaging.
摘要翻译：本发明公开了一种放射线检测器，成像器件及其电极结构以及用于获取图像的方法。辐射检测器包括：辐射敏感膜，辐射敏感膜上的顶部电极，以及电耦合到辐射敏感膜的像素单元阵列。每个像素单元包括：像素电极（其被配置为在辐射敏感膜的像素区域中收集电荷信号），存储电容器，复位晶体管，缓冲晶体管，列选通晶体管和行选通晶体管。列选通晶体管和行选通晶体管串联连接在缓冲晶体管和信号线之间，并响应于列选通信号和行选通信号传送相应像素单元的电压信号。辐射检测器可以用于例如X射线数字成像。

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