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1. 发明申请

US20070158412A1 NON-CONTACT PAPER-BASED ELECTRONIC TICKET BASED ON ELECTRONIC TAG TECHNIQUES 审中-公开
标题翻译：基于电子标签技术的非接触式纸张电子票
公开(公告)号：US20070158412A1
公开(公告)日：2007-07-12
申请号：US11612578
申请日：2006-12-19
申请人： Kejun KANG , Haifeng Hu , Shi WANG , Qitian MIAO , Zhiqiang CHEN
发明人： Kejun KANG , Haifeng Hu , Shi WANG , Qitian MIAO , Zhiqiang CHEN
IPC分类号： G06K5/00 , G06K19/06
CPC分类号： G07B3/02 , G06K17/0025 , G06K19/07718 , G06K19/07749 , G07B15/02
摘要： The present invention provides an electronic ticket compatible with the existing railway paper tickets, which comprises two layers of paper media where an antenna and a chip are buried in advance and is characterized in that dynamic encryption information is written into said chip in advance and has a check code associated with a serial number for anti-counterfeiting; at a ticket selling terminal, ticket information will be written into said chip, and such ticket information in said chip can be rewritten many times; and said antenna is used for receiving RF signals and transmitting them to said chip.
摘要翻译：本发明提供了一种与现有的铁路票券兼容的电子票据，其中包括预先埋入天线和芯片的两层纸介质，其特征在于动态加密信息预先写入所述芯片，并且具有检查与序列号相关联的代码以防伪造; 在售票站，票信息将被写入所述芯片，并且所述芯片中的这种票信息可以被重写多次; 并且所述天线用于接收RF信号并将其发送到所述芯片。

2. 发明授权

US08194953B2 Method and system of material identification using binocular steroscopic and multi-energy transmission images 有权
标题翻译：使用双目立体和多能透射图像的材料识别方法和系统
公开(公告)号：US08194953B2
公开(公告)日：2012-06-05
申请号：US12180850
申请日：2008-07-28
申请人： Yali Xie , Qitian Miao , Hua Peng , Kejun Kang , Haifeng Hu , Zhiqiang Chen , Xueguang Cao , Chuanxiang Tang , Jianping Gu , Xuewu Wang , Hongsheng Wen , Bei He , Yaohong Liu , Shangmin Sun , Quanwei Song , Jin Lin , Xianli Ding
发明人： Yali Xie , Qitian Miao , Hua Peng , Kejun Kang , Haifeng Hu , Zhiqiang Chen , Xueguang Cao , Chuanxiang Tang , Jianping Gu , Xuewu Wang , Hongsheng Wen , Bei He , Yaohong Liu , Shangmin Sun , Quanwei Song , Jin Lin , Xianli Ding
IPC分类号： G21K4/00 , G06K9/46
CPC分类号： G01N23/04 , G01N2223/414 , G01N2223/423 , G06T7/593 , G06T2207/10116
摘要： The present invention provides a method and system of material identification using binocular steroscopic and multi-energy transmission image. With the method, any obstacle that dominates the ray absorption can be peeled off from the objects that overlap in the direction of a ray beam. The object that is unobvious due to a relatively small amount of ray absorption will thus stand out, and the material property of the object, such as organic, mixture, metal and the like can be identified. This method lays a fundament for automatic identification of harmful objects, such as explosive, drugs, etc., concealed in a freight container.
摘要翻译：本发明提供使用双目立体和多能透射图像的材料识别方法和系统。利用该方法，可以从支配射线吸收的任何障碍物从与射线束的方向重叠的物体剥离。因此，由于相对少量的光线吸收而不明显的物体将脱颖而出，并且可以识别物体的材料性质，例如有机物，混合物，金属等。这种方法为自动识别隐藏在货运集装箱中的有害物体（如爆炸物，药物等）奠定了基础。

3. 发明申请

US20100243874A1 PHOTONEUTRON CONVERSION TARGET 有权
标题翻译：光电转换目标
公开(公告)号：US20100243874A1
公开(公告)日：2010-09-30
申请号：US12665306
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： H05H6/00
CPC分类号： G21B1/19 , C09D5/1606 , G21G4/02 , H05H6/00
摘要： A photoneutron conversion target for generating photoneutrons by directing an x-ray beam at the photoneutron conversion target includes an elongated body having a first end and a second end. When the photoneutron conversion target is in use, the x-ray beam enters the body and propagates in a direction from the first end to the second end. The body of the photoneutron conversion target is shaped such that propagation of the x-ray beam is substantially proportionate to an intensity distribution of the x-ray beam, so that the greater an intensity of x-rays of the x-ray beam, the greater the propagation distance of the x-rays within the body of the photoneutron conversion target. The photoneutron conversion target according to the invention can make full use of the x-ray beam so as to increase a yield of photoneutrons.
摘要翻译：用于通过在光子中子转换目标处引导x射线束来产生光子中子的光中子转换靶包括具有第一端和第二端的细长体。当使用光中子转换靶时，X射线束进入体内并沿从第一端到第二端的方向传播。光子中子转换靶的主体被成形为使得x射线束的传播与x射线束的强度分布成正比，使得x射线束的X射线的强度越大，增加光子中子转换目标体内X射线的传播距离。根据本发明的光中子转化靶可以充分利用X射线束，以增加光子酮的产率。

4. 发明申请

US20060126772A1 Container inspection system with CT tomographic scanning function 审中-公开
标题翻译：集装箱检查系统具有CT断层扫描功能
公开(公告)号：US20060126772A1
公开(公告)日：2006-06-15
申请号：US11287332
申请日：2005-11-23
申请人： Haifeng Hu , Qitian Miao , Liming Wang , Kejun Kang , Zhiqiang Chen , Yucheng Wu , Shangmin Sun , Yanjun Han , Hua Peng , Nan Jiang , Zhizhong Liang
发明人： Haifeng Hu , Qitian Miao , Liming Wang , Kejun Kang , Zhiqiang Chen , Yucheng Wu , Shangmin Sun , Yanjun Han , Hua Peng , Nan Jiang , Zhizhong Liang
IPC分类号： G21G1/00
CPC分类号： G01N23/046 , G01N2223/419 , G01N2223/643 , G01V5/005
摘要： A container inspection system with CT tomographic scanning function, which is related to a large container inspection system for Customs, is disclosed, comprising: a radiation source; an annular rotatable rack with the radiation source provided at the outside thereof and rotated with it; an annular rack body for supporting the annular rotatable rack in a vertical plane; a driving device for rotating the annular rotatable rack; a detector array provided in the inner side of said annular rotatable rack and opposed to a side where the radiation source is provided; a transmission device passing through the annular rotatable rack and annular rack body, and transmitting a container truck to be detected in linear movement; a remote control device for controlling the operations of the radiation source, the driving device and the transmission device, and receiving/displaying the image signal obtained by the detector array. Not only can general inspection of the objects to be detected be undertaken, but also does repeated tomographic inspection of suspicious locations within the inspected objects, thus achieves effective accuracy improvement of the contrabands detection.
摘要翻译：公开了一种具有CT断层扫描功能的集装箱检查系统，涉及海关的大型集装箱检验系统，包括：辐射源; 环形可旋转的齿条，其辐射源设置在其外部并随其旋转; 环形齿条体，用于在垂直平面内支撑环形旋转齿条; 用于旋转所述环形旋转齿条的驱动装置; 检测器阵列，设置在所述环形旋转齿条的内侧，并与设置有所述辐射源的一侧相对; 穿过环形可旋转齿条和环形齿条体的传动装置，并以直线运动传递待检测的集装箱卡车; 用于控制辐射源，驱动装置和传输装置的操作以及接收/显示由检测器阵列获得的图像信号的遥控装置。不仅可以对要检测的物体进行全面检查，而且对受检物体内的可疑位置进行重复层析检查，从而实现对违禁品检测的有效准确性提高。

5. 发明申请

US20080253517A1 METHOD AND DEVICE OF IRRADIATION OF LOGS WITH X-RAY AS A PHYTOSANITARY TREATMENT 有权
标题翻译：用X射线作为植物药物处理的日志辐射的方法和装置
公开(公告)号：US20080253517A1
公开(公告)日：2008-10-16
申请号：US12101726
申请日：2008-04-11
申请人： Kejun Kang , Haifeng Hu , Chuanxiang Tang , Yuanjing Li , Qitian Miao , Huayi Zhang , Junli Li , Zhiqiang Chen , Ming Hu , Ming Huang , Yaohong Liu , Wanlong Wu , Hui Zhang , Shenjin Ming
发明人： Kejun Kang , Haifeng Hu , Chuanxiang Tang , Yuanjing Li , Qitian Miao , Huayi Zhang , Junli Li , Zhiqiang Chen , Ming Hu , Ming Huang , Yaohong Liu , Wanlong Wu , Hui Zhang , Shenjin Ming
IPC分类号： G21K5/00
CPC分类号： A61L2/082 , A01M1/226 , B27K5/0045
摘要： A method for conducting irradiation of all logs of a whole vehicle with X-rays as a phytosanitary treatment may include: connecting a traction device and a goods carrying vehicle outside a shielding door; opening the door; the traction device pulling the vehicle into a tunnel; closing the shielding door; upon the vehicle reaching an irradiation region, accelerators generating X-rays; the traction device pulling the vehicle to pass through the irradiation region; stopping the X-rays; opening the door; the traction device pulling the vehicle away from the irradiation treatment tunnel; and disconnecting the traction device from the vehicle. A device may include a shielding structure, a tunnel formed therethrough; a rail along the tunnel; accelerators within the tunnel; and a traction device for pulling a vehicle carrying goods for quarantine treatment, the accelerators symmetrically arranged at both sides of and on the top of an irradiation region in the tunnel.
摘要翻译：用X射线照射整个车辆的所有原木作为植物检疫处理的方法可以包括：将牵引装置和运载车辆连接在屏蔽门外部; 开门; 牵引装置将车辆拉入隧道; 关闭屏蔽门; 车辆到达照射区域时，产生X射线的加速器; 所述牵引装置拉动所述车辆通过所述照射区域; 停止X射线; 开门; 所述牵引装置将所述车辆拉离所述照射处理隧道; 并将牵引装置与车辆断开连接。装置可以包括屏蔽结构，穿过其形成的隧道; 沿隧道的铁路; 隧道内的加速器; 以及牵引装置，用于牵引携带用于检疫处理的货物的车辆，所述加速器对称地布置在隧道中的照射区域的两侧和顶部。

6. 发明授权

US08913707B2 Photoneutron conversion target 有权
标题翻译：光子酮转化目标
公开(公告)号：US08913707B2
公开(公告)日：2014-12-16
申请号：US12665306
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： G21G1/12 , G21B1/19 , H05H6/00 , G21G4/02 , C09D5/16
CPC分类号： G21B1/19 , C09D5/1606 , G21G4/02 , H05H6/00
摘要： A photoneutron conversion target for generating photoneutrons by directing an x-ray beam at the photoneutron conversion target includes an elongated body having a first end and a second end. When the photoneutron conversion target is in use, the x-ray beam enters the body and propagates in a direction from the first end to the second end. The body of the photoneutron conversion target is shaped such that propagation of the x-ray beam is substantially proportionate to an intensity distribution of the x-ray beam, so that the greater an intensity of x-rays of the x-ray beam, the greater the propagation distance of the x-rays within the body of the photoneutron conversion target. The photoneutron conversion target according to the invention can make full use of the x-ray beam so as to increase a yield of photoneutrons.
摘要翻译：用于通过在光子中子转换目标处引导x射线束来产生光子中子的光中子转换靶包括具有第一端和第二端的细长体。当使用光中子转换靶时，X射线束进入体内并沿从第一端到第二端的方向传播。光子中子转换靶的主体被成形为使得x射线束的传播与x射线束的强度分布成正比，使得x射线束的X射线的强度越大，增加光子中子转换目标体内X射线的传播距离。根据本发明的光中子转化靶可以充分利用X射线束，以增加光子酮的产率。

7. 发明授权

US08389965B2 Method and device of irradiation of logs with electron beams as a phytosanitary treatment 有权
标题翻译：用电子束照射原木作为植物检疫处理的方法和装置
公开(公告)号：US08389965B2
公开(公告)日：2013-03-05
申请号：US12101687
申请日：2008-04-11
申请人： Kejun Kang , Haifeng Hu , Chuanxiang Tang , Yuanjing Li , Qitian Miao , Huayi Zhang , Junli Li , Zhiqiang Chen , Ming Hu , Ming Huang , Yaohong Liu , Wanlong Wu , Hui Zhang , Shenjin Ming
发明人： Kejun Kang , Haifeng Hu , Chuanxiang Tang , Yuanjing Li , Qitian Miao , Huayi Zhang , Junli Li , Zhiqiang Chen , Ming Hu , Ming Huang , Yaohong Liu , Wanlong Wu , Hui Zhang , Shenjin Ming
IPC分类号： G01N23/00 , H01J37/20
CPC分类号： A61L2/087 , A01M1/226
摘要： For quarantine treatment of a farming and forestry product for pest control, a method and a device may irradiate logs as a phytosanitary treatment with electron beams. The method may include: spreading the logs; aligning the spread logs to be flush at one end; conveying the spread and flush logs laterally; conveying the logs longitudinally through an irradiation field formed by accelerators to provide treatment of irradiation with the electron beams; throwing the irradiated logs out; and laterally conveying the logs away. The device may include a conveying device for conveying the logs, a shielding structure surrounding the conveying device, and accelerators provided in the conveying path of the conveying device. Two or more accelerators may be provided in centrosymmetry about the conveying path.
摘要翻译：对于用于病虫害防治的农林产品的检疫处理，一种方法和装置可以用电子束作为植物检疫处理照射原木。该方法可以包括：传播日志; 对齐扩展日志在一端齐平; 横向输送传播和冲洗原木; 通过由加速器形成的照射场纵向地传送原木以提供对电子束的照射的处理; 扔出照射的日志; 并横向传送原木。该装置可以包括用于输送原木的输送装置，围绕输送装置的屏蔽结构以及设置在输送装置的输送路径中的加速器。可以围绕输送路径以中心对称性提供两个或更多个加速器。

8. 发明授权

US08374310B2 Method and system for contraband detection using photoneutrons and X-rays 有权
标题翻译：使用光子酮和X射线进行违禁品检测的方法和系统
公开(公告)号：US08374310B2
公开(公告)日：2013-02-12
申请号：US12665301
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 method and a system for contraband detection in an object using photoneutrons and x-rays includes an x-ray generator that generates an x-ray main beam including a first x-ray beam and a second x-ray beam, the first x-ray beam being directed to pass through the object. A photoneutron conversion target is arranged to receive the second x-ray beam so as to generate photoneutrons, the photoneutrons being directed to enter the object and react with the object to emit characteristic γ-rays. An x-ray detecting arrangement is arranged to receive the first x-ray beam that has passed through the object in order to perform x-ray imaging detection of the detected object. A γ-ray detecting arrangement is arranged to receive the characteristic γ-rays in order to perform neutron detection of the object based on the characteristic γ-rays. The x-ray imaging detection and the neutron detection are simultaneously performed.
摘要翻译：使用光子中子和X射线的物体中的违禁品检测方法和系统包括产生包括第一X射线束和第二X射线束的X射线主光束的X射线发生器，射线束被引导通过物体。光子中子转换目标被布置成接收第二x射线束以产生光子酮，所述光子酮被引导进入物体并与物体反应以发射特征γ射线。 X射线检测装置被布置成接收已经通过物体的第一x射线束，以对被检测物体进行X射线成像检测。 γ射线检测装置被布置成接收特征γ射线，以便基于特征γ射线进行物体的中子检测。同时进行x射线成像检测和中子检测。

9. 发明授权

US07399976B2 Method and equipment for discriminating materials by employing fast neutron and continuous spectral x-ray 有权
标题翻译：通过采用快中子和连续光谱X射线识别材料的方法和设备
公开(公告)号：US07399976B2
公开(公告)日：2008-07-15
申请号：US11353472
申请日：2006-02-14
申请人： Kejun Kang , Haifeng Hu , Yali Xie , Qitian Miao , Yigang Yang , Yuanjing Li , Zhiqiang Chen , Xuewu Wang
发明人： Kejun Kang , Haifeng Hu , Yali Xie , Qitian Miao , Yigang Yang , Yuanjing Li , Zhiqiang Chen , Xuewu Wang
IPC分类号： G01N23/02
CPC分类号： G01N23/04 , G01T3/00 , G01V5/0033
摘要： Disclosed is a method of discriminating materials by employing fast neutron and continuous spectral X-ray and an equipment for the same. The method comprising the steps of: (a) transmitting a fast neutron beam produced by a fast neutron source and a continuous spectral X-ray beam produced by a continuous spectral X-ray source through inspected objects; (b) directly measuring the intensity of the transmitted X-rays and the intensity of the transmitted neutrons by a X-ray detector array and a neutron detector array respectively; and (c) identifying the materials of the inspected object by Z-dependency curves formed by the attenuation differences between the neutron beam and X-ray beam transmitted through different materials of the inspected object. This direct measurement of transmitted dual-ray technique has much more efficient than secondary radiations measurement such as neutron activation analysis, has much more material discrimination sensitivity than dual-energy x-ray technique. The respective measurements of neutrons and x-rays make the usages of high detect efficiency neutron detectors and x-ray detectors possible. The using continuous spectral x-ray produced by Linac adds more advantages such as: high penetration ability, high spatial resolution, and high image quality over monoenergetic dual-ray technique.
摘要翻译：本发明公开了一种采用快中子和连续光谱X射线鉴别材料的方法及其设备。该方法包括以下步骤：（a）通过检测对象发射由快中子源产生的快中子束和由连续光谱X射线源产生的连续光谱X射线束; （b）分别通过X射线检测器阵列和中子检测器阵列直接测量透射的X射线的强度和发射的中子的强度; 和（c）通过由穿过检测对象的不同材料的中子束和X射线束之间的衰减差形成的Z依赖曲线识别被检物体的材料。传输双光线技术的这种直接测量比二次辐射测量（例如中子活化分析）更有效，比双能X射线技术具有更多的材料辨别灵敏度。中子和x射线的相应测量使得高检测效率的中子探测器和x射线探测器成为可能。 Linac生产的使用连续光谱X射线增加了更多的优点，如：单能量双光线技术，高穿透能力，高空间分辨率和高图像质量。

10. 发明申请

US20100266103A1 PHOTONEUTRON CONVERSION TARGET AND PHOTONEUTRON - X RAY SOURCE 有权
标题翻译：光电转换目标和光电子 - X射线源
公开(公告)号：US20100266103A1
公开(公告)日：2010-10-21
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： H01J35/08 , H01J35/00
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。

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