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1. 发明申请

US20080232541A1 CT SCAN SECURITY CHECK DEVICE AND METHOD 审中-公开
标题翻译： CT扫描安全检查装置和方法
公开(公告)号：US20080232541A1
公开(公告)日：2008-09-25
申请号：US12052232
申请日：2008-03-20
申请人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Yinong Liu , Ziran Zhao , Wanlong Wu , Hailin Wang , Xilei Luo , Bin Sang , Shuo Cao
发明人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Yinong Liu , Ziran Zhao , Wanlong Wu , Hailin Wang , Xilei Luo , Bin Sang , Shuo Cao
IPC分类号： H05G1/60 , G01N23/00
CPC分类号： G01V5/005
摘要： A check process may be performed without rotation of a radiation source or detector. A CT scan security check device may include a radiation source and a detector forming a radiation detection area, a conveyer mechanism conveying an article along a path, and a multidimensional movement mechanism causing a relative displacement between the article and the radiation detection area in a vertical direction and causing the article to rotate about a vertical axis. A CT scan security check method may include: 1) displacing the article relative to the radiation detection area in the vertical direction; 2) rotating the article; 3) during the checked article passing through the radiation detection area, obtaining data regarding a radiation ray that passes through the article; and 4) transmitting the data for a CT arithmetic reconstruction.
摘要翻译：可以在不旋转辐射源或检测器的情况下执行检查过程。 CT扫描安全检查装置可以包括辐射源和形成放射线检测区域的检测器，沿着路径传送物品的输送机构以及在垂直方向上引起物品和辐射检测区域之间的相对位移的多维运动机构方向并使制品围绕垂直轴旋转。 CT扫描安全检查方法可以包括：1）相对于垂直方向上的辐射检测区域移动物品; 2）旋转物品; 3）在通过辐射检测区域的被检查物品期间，获得关于穿过物品的辐射线的数据; 和4）发送用于CT算术重建的数据。

2. 发明授权

US08066102B2 Lifting apparatus and safety inspection system 有权
标题翻译：起重设备和安全检查系统
公开(公告)号：US08066102B2
公开(公告)日：2011-11-29
申请号：US11525697
申请日：2006-09-22
申请人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： B66B9/02 , H01L21/68 , G21K5/10
CPC分类号： G01N23/046 , G01N2223/419
摘要： 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.
摘要翻译：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。

3. 发明申请

US20070062253A1 Lifting apparatus and safety inspection system 有权
标题翻译：起重设备和安全检查系统
公开(公告)号：US20070062253A1
公开(公告)日：2007-03-22
申请号：US11525697
申请日：2006-09-22
申请人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： G01N33/497
CPC分类号： G01N23/046 , G01N2223/419
摘要： 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.
摘要翻译：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。

4. 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。

5. 发明申请

US20090168948A1 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：US20090168948A1
公开(公告)日：2009-07-02
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： H05G1/60
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节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。

6. 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.

7. 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。

8. 发明授权

US07508908B2 CT method and apparatus for liquid safety-detection with a radiation source 有权
标题翻译：用辐射源进行液体安全检测的CT方法和装置
公开(公告)号：US07508908B2
公开(公告)日：2009-03-24
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
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.
摘要翻译：用于具有辐射源的液体安全检测的CT方法和装置涉及放射线成像检测技术领域。本发明包括使用辐射源，检测器和数据采集器，计算机数据处理器; 主要步骤是：1）被检测的液体物品放置在可旋转的旋转平台上; 2）从辐射源发出的射线通过液体物品，被检测器和数据采集器接收并形成投影数据; 和3）将投影数据传送到计算机数据处理器，处理它以获得检测到的物品的液体密度，将结果与当前数据库中的危险物品的密度进行比较，然后可视地显示检测到的物品的检测信息检测液体物品。与现有技术相比，本发明体积小，抗干扰强，检测精度高，屏蔽方便，安全可靠。

9. 发明申请

US20080056443A1 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：US20080056443A1
公开(公告)日：2008-03-06
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： G01N23/06 , G01N23/04 , G01B15/02
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。

10. 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。

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