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1. 发明申请

US20120288066A1 SCANNING DEVICE USING RADIATION BEAM FOR BACKSCATTER IMAGING AND METHOD THEREOF 有权
标题翻译：使用辐射光束进行背景扫描成像的扫描装置及其方法
公开(公告)号：US20120288066A1
公开(公告)日：2012-11-15
申请号：US13519305
申请日：2010-06-28
申请人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Dong Lin , Le Tang , Chao Tu , Zongjun Shen , Guangwei Ding , Yingkang Jin , Xilei Luo , Shuo Cao
发明人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Dong Lin , Le Tang , Chao Tu , Zongjun Shen , Guangwei Ding , Yingkang Jin , Xilei Luo , Shuo Cao
IPC分类号： G21K5/00
CPC分类号： G01N23/203 , G21K1/043
摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.
摘要翻译：公开了使用用于反向散射成像的辐射束的扫描装置。扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

2. 发明授权

US07508918B2 Collimator for adjusting X-ray beam 有权
标题翻译：用于调整X射线束的准直仪
公开(公告)号：US07508918B2
公开(公告)日：2009-03-24
申请号：US11525692
申请日：2006-09-22
申请人： Yinong Liu , Zhiqiang Chen , Yuanjing Li , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Yinong Liu , Zhiqiang Chen , Yuanjing Li , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： G21K1/04
CPC分类号： G21K1/04
摘要： A collimator for adjusting an X-ray beam includes: an up-and-down adjustment mechanism; a left-and-right adjustment mechanism, a supporting member; and an adjusting plate connected with the supporting member. The up-and-down adjustment mechanism comprises first rotating nuts, up-and-down moving leading screws threadedly connected with the first rotating nuts, and upper and lower sliding stops located in the supporting member. Each of the leading screws is connected with the upper and lower sliding stops to drive the upper and lower sliding stops, respectively, to vertically move. The left-and-right adjustment mechanism comprises second rotating nuts, horizontally moving leading screws connected with second rotating nuts, and left and right sliding stops located in the supporting member. Each of the horizontally moving leading screws are connected with the left and right sliding stops to drive the left and right sliding stops, respectively, to horizontally move.
摘要翻译：用于调整X射线束的准直器包括：上下调节机构; 左右调节机构，支撑构件; 以及与支撑构件连接的调节板。上下调节机构包括第一旋转螺母，与第一旋转螺母螺纹连接的上下移动的引导螺钉，以及位于支撑构件中的上下滑动止动件。每个前导螺钉与上下滑动止动件连接以分别驱动上下滑动止动件垂直移动。左右调节机构包括第二旋转螺母，与第二旋转螺母连接的水平移动的导螺杆，以及位于支撑构件中的左右滑动止动件。每个水平移动的前导螺钉与左右滑动止动件分别连接以驱动左右滑动止动件水平移动。

3. 发明申请

US20070075073A1 Shielding door device for radiation inspection system 有权
标题翻译：用于辐射检测系统的屏蔽门装置
公开(公告)号：US20070075073A1
公开(公告)日：2007-04-05
申请号：US11523779
申请日：2006-09-19
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： H05B6/76
CPC分类号： E06B5/18 , E06B3/42 , G21F7/005 , G21Y2002/207 , G21Y2002/501 , G21Y2004/30
摘要： The present invention relates to a radiation inspection system discloses a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. With the above configuration, the present invention is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.
摘要翻译：辐射检查系统技术领域本发明涉及一种辐射检查系统，该辐射检查系统公开了一种用于辐射检查系统的屏蔽门装置，包括门体，位于门体两侧的两个导轨，齿条，齿轮和马达。两个引导件固定在框架的上表面上，门体通过轴承可移动地连接到两个引导件。机架固定在门体的底部并与齿轮啮合。齿轮与固定在框架的下表面上的马达的轴联接。利用上述结构，本发明在辐射检测系统的自动完全屏蔽和无干扰的情况下是有利的。此外，可以智能地控制屏蔽门，从而可以防止意外的辐射泄漏。

4. 发明申请

US20060239402A1 CT method and apparatus for liquid safety-detection with a radiation source 有权
公开(公告)号：US20060239402A1
公开(公告)日：2006-10-26
申请号：US11286559
申请日：2005-11-23
申请人： Haifeng Hu , Yuanjing Li , Kejun Kang , Zhiqiang Chen , Yinong Liu , Yulan Li , Li Zhang , Wanlong Wu , Ziran Zhao , Xilei Luo , Bin Sang
发明人： Haifeng Hu , Yuanjing Li , Kejun Kang , Zhiqiang Chen , Yinong Liu , Yulan Li , Li Zhang , Wanlong Wu , Ziran Zhao , Xilei Luo , Bin Sang
IPC分类号： G01N23/06 , G01N23/04 , G01B15/02
CPC分类号： G01N9/24 , G01N2001/022
摘要： A CT method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a liquid article to be detected being placed onto a rotary platform which is rotatable; 2) the ray emitted from the radiation source passing through the liquid article, and being received and formed into projection data by the detector and data collector; and 3) the projection data being transmitted to the computer data processor, which processes it to obtain the liquid density of the detected article, compares the result with the densities of dangerous articles in a current database, and then visually displays the detected information of the detected liquid article. Comparing to the prior art, the invention has a small volume, a strong anti-interference, a high accuracy of detection, an easy shielding, and a high use safety and reliability.

5. 发明授权

US09194827B2 Scanning device using radiation beam for backscatter imaging and method thereof 有权
标题翻译：使用辐射束进行反向散射成像的扫描装置及其方法
公开(公告)号：US09194827B2
公开(公告)日：2015-11-24
申请号：US13519305
申请日：2010-06-28
申请人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Dong Lin , Le Tang , Chao Tu , Zongjun Shen , Guangwei Ding , Yingkang Jin , Xilei Luo , Shuo Cao
发明人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Dong Lin , Le Tang , Chao Tu , Zongjun Shen , Guangwei Ding , Yingkang Jin , Xilei Luo , Shuo Cao
IPC分类号： G01N23/203 , G21K1/04
CPC分类号： G01N23/203 , G21K1/043
摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.
摘要翻译：公开了使用用于反向散射成像的辐射束的扫描装置。扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

6. 发明授权

US08513615B2 Millimeter-wave inspection apparatus 有权
标题翻译：毫米波检测仪
公开(公告)号：US08513615B2
公开(公告)日：2013-08-20
申请号：US13126067
申请日：2010-12-29
申请人： Zhiqiang Chen , Ziran Zhao , Yuanjing Li , Wanlong Wu , Yinong Liu , Li Zhang , Dong Lin , Zongjun Shen , Xilei Luo , Zhimin Zheng , Yingkang Jin , Shuo Cao , Bin Sang
发明人： Zhiqiang Chen , Ziran Zhao , Yuanjing Li , Wanlong Wu , Yinong Liu , Li Zhang , Dong Lin , Zongjun Shen , Xilei Luo , Zhimin Zheng , Yingkang Jin , Shuo Cao , Bin Sang
IPC分类号： G01J5/02
CPC分类号： G01V8/005 , G01K11/006 , G01N22/00
摘要： The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected.
摘要翻译：本发明公开了一种毫米波检测装置。毫米波检查装置包括：光学装置，被配置为接收从待检查物体辐射的毫米波能量并聚焦接收的毫米波能量; 辐射计接收装置，被配置为接收聚焦的毫米波能量并将毫米波能量转换成电信号; 以及成像装置，被配置为基于所述电信号生成所述待检查对象的温度图像。与现有技术相比，本发明的毫米波检测装置具有简单紧凑的结构; 采用被动毫米波人体安全检测技术对人体健康无害。通过上述结构，能够有效且高效地检测隐藏在人体衣物中的违禁物品。

7. 发明授权

US07852981B2 Detector device and CT inspection system having the same 有权
标题翻译：检测装置和CT检查系统具有相同的功能
公开(公告)号：US07852981B2
公开(公告)日：2010-12-14
申请号：US12318190
申请日：2008-12-23
申请人： Xilei Luo , Zhiqiang Chen , Yuanjing Li , Yulan Li , Yinong Liu , Li Zhang , Ziran Zhao , Wanlong Wu , Shuqing Zhao , Bin Sang , Hailin Wang , Shuo Cao , Dong Lin , Zhimin Zheng
发明人： Xilei Luo , Zhiqiang Chen , Yuanjing Li , Yulan Li , Yinong Liu , Li Zhang , Ziran Zhao , Wanlong Wu , Shuqing Zhao , Bin Sang , Hailin Wang , Shuo Cao , Dong Lin , Zhimin Zheng
IPC分类号： A61B6/03 , H05G1/64
CPC分类号： A61B6/032 , A61B6/4266 , A61B6/4291 , A61B6/482 , G21K1/025
摘要： Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.
摘要翻译：公开了一种检测器装置，包括：可调定位基座和检测器模块。可调定位基座包括：能够固定地连接到环形旋转台或盘上的水平板; 以及从水平板延伸并且大致垂直于水平板的垂直板。在垂直板的一侧设置水平通过长槽，检测器模块能够通过可调定位基座的长槽固定在所述水平方向上。通过采用本发明所定义的技术方案，检测装置结构紧凑，可以实现检测装置的精确调整和定位。此外，本发明还提供一种具有上述检测器装置的CT检查系统。

8. 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。

9. 发明授权

US07942576B2 Adjusting positioner for radiation device 有权
标题翻译：辐射装置调整定位器
公开(公告)号：US07942576B2
公开(公告)日：2011-05-17
申请号：US12475789
申请日：2009-06-01
申请人： Ziran Zhao , Yuanjing Li , Wanlong Wu , Yulan Li , Xilei Luo , Bin Sang , Zhimin Zheng , Shuo Cao , Hailin Wang
发明人： Ziran Zhao , Yuanjing Li , Wanlong Wu , Yulan Li , Xilei Luo , Bin Sang , Zhimin Zheng , Shuo Cao , Hailin Wang
IPC分类号： H05G1/02
CPC分类号： H05G1/02
摘要： The present invention relates to an adjusting positioner for a radiation device, comprising: a clamping device detachably connected to the radiation device to clamp said radiation device; a supporter to which said clamping device is connected and a slide path is defined therebetween, wherein the clamping device clamping said radiation device is movable along said slide path in a predetermined direction; and an adjusting device coupled with said clamping device so as to drive said clamping device to move along said slide path. Since the present invention employs above technical solution, it is easy to adjust the position of the radiation device for example, X-ray device, so that the precisely positioning for the radiation device is achieved and a satisfying positioning accuracy is able to obtain.
摘要翻译：本发明涉及一种用于辐射装置的调节定位器，包括：可拆卸地连接到辐射装置以夹紧所述辐射装置的夹紧装置; 支撑件，所述夹紧装置连接到所述支撑件上，并且在所述支撑件之间限定滑动路径，其中夹紧所述辐射装置的所述夹紧装置可沿所述滑动路径沿预定方向移动; 以及与所述夹紧装置联接的调节装置，以便驱动所述夹紧装置沿着所述滑动路径移动。由于本发明采用上述技术方案，因此容易调整例如X射线装置等放射线装置的位置，从而能够实现辐射装置的精确定位，并且能够获得令人满意的定位精度。

10. 发明授权

US07634055B2 Method and device for security-inspection of liquid articles with radiations 有权
标题翻译：液体制品与辐射的安全检查方法和装置
公开(公告)号：US07634055B2
公开(公告)日：2009-12-15
申请号：US11634330
申请日：2006-12-05
申请人： Haifeng Hu , Yuanjing Li , Kejun Kang , Zhiqiang Chen , Yinong Liu , Yulan Li , Li Zhang , Wanlong Wu , Ziran Zhao , Xilei Luo , Bin Sang
发明人： Haifeng Hu , Yuanjing Li , Kejun Kang , Zhiqiang Chen , Yinong Liu , Yulan Li , Li Zhang , Wanlong Wu , Ziran Zhao , Xilei Luo , Bin Sang
IPC分类号： G01B15/02 , G01N23/04
CPC分类号： G01N23/10
摘要： Disclosed is a method and a device for security-inspection of liquid articles with radiations, which relate to the field of radiation inspection technology. The method comprises steps of acquiring original environment information, emitting radiation beams to transmit the liquid articles, receiving the radiation beams transmitted through the liquid articles to form multi-angle projection data, computing a radiation absorption coefficient of the liquid articles to be detected by inverse operation of the multi-angle projection data, based on the initial environmental information and the uniformity of the liquid articles, and comparing the radiation absorption coefficients with the preset data to get the relevant information of the liquid articles. Comparing with the prior art, the present invention is not subjected to affection of cuter package of the liquid article, and is advantageous of high anti-jamming high accuracy, high safety and reliability, low cost and small size.
摘要翻译：公开了一种与放射线检测技术相关的液体物品的辐射安全检查的方法和装置。该方法包括以下步骤：获取原始环境信息，发射辐射束以透射液体物品，接收通过液体物品传播的辐射束以形成多角度投影数据;计算待反应的待检测液体物品的辐射吸收系数基于初始环境信息和液体制品的均匀性，多个投影数据的操作，以及将辐射吸收系数与预设数据进行比较以获得液体物品的相关信息。与现有技术相比，本发明不受液体制品外包装的影响，具有抗干扰性高，安全可靠，成本低，体积小的优点。

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