公开(公告)号：US07508918B2

公开(公告)日：2009-03-24

申请号：US11525692

申请日：2006-09-22

Applicant: Yinong Liu ,  Zhiqiang Chen ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

Inventor： Yinong Liu ,  Zhiqiang Chen ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC: G21K1/04

CPC classification number: G21K1/04

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07386093B2

公开(公告)日：2008-06-10

申请号：US11285398

申请日：2005-11-23

Applicant: Wanlong Wu ,  Haifeng Hu ,  Yuanjing Li ,  Zhiqiang Chen ,  Kejun Kang ,  Yulan Li ,  Li Zhang ,  Yinong Liu ,  Xuewu Wang ,  Bin Sang ,  Hailin Wang

Inventor： Wanlong Wu ,  Haifeng Hu ,  Yuanjing Li ,  Zhiqiang Chen ,  Kejun Kang ,  Yulan Li ,  Li Zhang ,  Yinong Liu ,  Xuewu Wang ,  Bin Sang ,  Hailin Wang

IPC: G01N23/083 ,  G01N23/087

CPC classification number: G01V5/0016 ,  G01N9/24 ,  G01N23/10

Abstract: A method and an apparatus for liquid safety-detection with a radiation source relate to a radiation detecting technology. The main steps of the method of the invention are: conveying an article to be detected into an operation zone within a radiation shield; allowing a ray beam to be emitted from the radiation source, to pass through the article to be detected, and to be received by a detector; transmitting the received ray signal to a data collector by the detector; amplifying and forming the ray signal, and transmitting such data to a data processing computer by the data collector, and transmitting a data collected by thickness measuring probing heads to the data processing computer by the same; and processing a data from the data collector and a data from the thickness measuring probing heads to derive the density and atomic number of the detected liquid, comparing a result with the densities and atomic numbers of dangerous articles in a existing database, and displaying the detected information of the detected article, by the data processing computer. Comparing to the prior art, the invention is not subjected to the affection of the outside package of an article and has great anti-interference, and has the features of small volume, high accuracy of detection, easy shielding, and high use safety and reliability.

Abstract translation: 用于具有辐射源的液体安全检测的方法和装置涉及放射线检测技术。 本发明方法的主要步骤是将待检测物品输送到辐射屏蔽内的操作区域; 允许射线束从辐射源发射，通过要检测的物品，并被检测器接收; 通过检测器将接收到的射线信号传输到数据采集器; 放大和形成射线信号，并由数据收集器将这些数据发送到数据处理计算机，并将由厚度测量探测头收集的数据发送到数据处理计算机; 并且从数据收集器处理数据和来自厚度测量探测头的数据以导出检测到的液体的密度和原子序数，将结果与现有数据库中的危险物品的密度和原子数进行比较，并显示检测到的 通过数据处理计算机检测到的物品的信息。 与现有技术相比，本发明不受制品外包装的影响，抗干扰性强，具有体积小，检测精度高，屏蔽方便，使用安全可靠的特点 。

公开(公告)号：US20070075073A1

公开(公告)日：2007-04-05

申请号：US11523779

申请日：2006-09-19

Applicant: Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC: H05B6/76

CPC classification number: E06B5/18 ,  E06B3/42 ,  G21F7/005 ,  G21Y2002/207 ,  G21Y2002/501 ,  G21Y2004/30

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20060239402A1

公开(公告)日：2006-10-26

申请号：US11286559

申请日：2005-11-23

Applicant: Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

Inventor： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

IPC: G01N23/06 ,  G01N23/04 ,  G01B15/02

CPC classification number: G01N9/24 ,  G01N2001/022

Abstract: 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.

公开(公告)号：US20120085909A1

公开(公告)日：2012-04-12

申请号：US13126067

申请日：2010-12-29

Applicant: Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shu Cao ,  Bin Sang

Inventor： Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shu Cao ,  Bin Sang

IPC: G01J5/02

CPC classification number: G01V8/005 ,  G01K11/006 ,  G01N22/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08066102B2

公开(公告)日：2011-11-29

申请号：US11525697

申请日：2006-09-22

Applicant: Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

Inventor： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC: B66B9/02 ,  H01L21/68 ,  G21K5/10

CPC classification number: G01N23/046 ,  G01N2223/419

Abstract: A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.

Abstract translation: 提升装置包括垂直导向装置，可沿着垂直导向装置向上或向下移动的转台装置，以及第一驱动装置，其驱动转盘装置沿垂直导向装置引导的向上和向下方向移动。 转盘装置包括：托架，其与所述垂直引导装置可滑动地接合并且垂直地朝向所述垂直引导装置的侧面突出;转台，其可旋转地设置在所述支架上;以及第二驱动装置，其使所述转盘旋转在所述支架上。

公开(公告)号：US07991112B2

公开(公告)日：2011-08-02

申请号：US12342531

申请日：2008-12-23

Applicant: Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Hua Peng ,  Yinong Liu ,  Zirao Zhao ,  Xuewu Wang ,  Shangmin Sun ,  Bin Sang ,  Hailin Wang ,  Quanwei Song ,  Jinyu Zhang

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Hua Peng ,  Yinong Liu ,  Zirao Zhao ,  Xuewu Wang ,  Shangmin Sun ,  Bin Sang ,  Hailin Wang ,  Quanwei Song ,  Jinyu Zhang

IPC: G01N23/083 ,  G01N23/18 ,  H05G1/60

CPC classification number: G01V5/005 ,  G01V5/0041 ,  Y10S378/901

Abstract: The present invention discloses a detecting method of an article detection apparatus composed of an individual DR subsystem and an individual CT subsystem, the method comprising: obtaining a first projection data on ray attenuation coefficient by using the DR subsystem to project an A-layer of an article at a first projection angle, and obtaining a second projection data on ray attenuation coefficient by using the CT subsystem to project an A-layer of the article at a second projection angle different from the first projection angle; and judging whether an A-layer of the detected article contains a dangerous article based on the first projection data and the second projection data so as to obtain a first judgment on an A-layer of the detected article. In the present invention, by combining the projection data of the DR subsystem and the projection data of the CT subsystem, the amount of data information used to judge the detected article is greatly increased, therefore, both the detection accuracy and speed are improved.

Abstract translation: 本发明公开了一种由个体DR子系统和个体CT子系统组成的物品检测装置的检测方法，该方法包括：通过使用DR子系统获得关于射线衰减系数的第一投影数据，以投影A 并且通过使用CT子系统以不同于第一投影角度的第二投影角投影物品的A层来获得关于射线衰减系数的第二投影数据; 以及基于所述第一投影数据和所述第二投影数据判断检测到的物品的A层是否含有危险物品，以便获得所检测物品的A层的第一判断。 在本发明中，通过组合DR子系统的投影数据和CT子系统的投影数据，用于判断检测到的物品的数据信息量大大增加，因此提高了检测精度和速度。

公开(公告)号：US20090310751A1

公开(公告)日：2009-12-17

申请号：US12475789

申请日：2009-06-01

Applicant: Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Bin Sang ,  Zhimin Zheng ,  Shuo Cao ,  Hailin Wang

Inventor： Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Bin Sang ,  Zhimin Zheng ,  Shuo Cao ,  Hailin Wang

IPC: G21K1/02 ,  H05G1/02 ,  H01J29/02

CPC classification number: H05G1/02

Abstract: 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.

Abstract translation: 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持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。

公开(公告)号：US20070062253A1

公开(公告)日：2007-03-22

申请号：US11525697

申请日：2006-09-22

Applicant: Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

Inventor： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC: G01N33/497

CPC classification number: G01N23/046 ,  G01N2223/419

Abstract: The present invention discloses a lifting apparatus, comprising: a vertical guide device; a turntable device which is movable along the vertical guide device upwards or downwards; and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. Wherein said turntable device comprises: a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device; a turntable which is rotatably provided on the bracket; and a second driving device which rotates the turntable on the bracket. The present invention further discloses a safety inspection system comprising the lifting apparatus. Compared with prior art, the present invention combines a rotating mechanism and a lifting mechanism as a single apparatus, thus, realizing the self rotation and elevation of the objects to be detected. Thus the present invention has the beneficial features, such as high movement precision, high transmission efficiency, low friction resistance and reduced noise etc.

Abstract translation: 本发明公开了一种提升装置，包括：垂直导向装置; 可沿着垂直引导装置向上或向下移动的转台装置; 以及第一驱动装置，其驱动转盘装置沿垂直引导装置引导的上下方向移动。 其中所述转盘装置包括：支架，其与所述垂直引导装置可滑动地接合并垂直于所述垂直引导装置的一侧突出; 可旋转地设置在支架上的转盘; 以及使支架上的转盘旋转的第二驱动装置。 本发明还公开了一种包括提升装置的安全检查系统。 与现有技术相比，本发明将旋转机构和提升机构组合为单个装置，从而实现被检测物体的自转和升高。 因此，本发明具有移动精度高，传动效率高，摩擦阻力低，噪音小等优点。

公开(公告)号：US07942576B2

公开(公告)日：2011-05-17

申请号：US12475789

申请日：2009-06-01

Applicant: Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Bin Sang ,  Zhimin Zheng ,  Shuo Cao ,  Hailin Wang

Inventor： Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Bin Sang ,  Zhimin Zheng ,  Shuo Cao ,  Hailin Wang

IPC: H05G1/02

CPC classification number: H05G1/02

Abstract: 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.

Abstract translation: 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。