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1. 发明授权

US07580505B2 Method for inspecting object using multi-energy radiations and apparatus thereof 有权
标题翻译：使用多能量辐射检查物体的方法及其装置
公开(公告)号：US07580505B2
公开(公告)日：2009-08-25
申请号：US11647558
申请日：2006-12-29
申请人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
发明人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
IPC分类号： G01N23/04
CPC分类号： G01N23/087 , A61B6/4241 , A61B6/482 , G01V5/0041
摘要： The present invention discloses a method for inspecting an object using multi-energy radiations and an apparatus thereof. The method comprises the steps of: causing multi-energy radiations to interact with an object under inspection; detecting and recording detection values after an interaction between the multi-energy radiations and the object under inspection; substituting a portion of the detection values into a predetermined calibration function to obtain information comprising primary material attribute; and determining further material attributes of the object by applying a set of functions suitable for a energy band corresponding to the information. The present invention is applicable to the large container cargo inspection without opening containers at customs, ports and airports.
摘要翻译：本发明公开了一种使用多能量辐射检查物体的方法及其装置。该方法包括以下步骤：使多能量辐射与被检查物体相互作用; 在多能量辐射与检测对象之间的相互作用之后检测和记录检测值; 将一部分检测值代入预定校准函数以获得包括主要材料属性的信息; 以及通过应用适于对应于所述信息的能带的一组函数来确定所述对象的其他材料属性。本发明适用于在海关，港口和机场不开放集装箱的大型集装箱货物检验。

2. 发明授权

US07884559B2 Multi-energy frequency-multiplying particle accelerator and method thereof 有权
标题翻译：多能倍频粒子加速器及其方法
公开(公告)号：US07884559B2
公开(公告)日：2011-02-08
申请号：US12088275
申请日：2007-10-11
申请人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
IPC分类号： H05H13/04 , H05H7/00
CPC分类号： H05H15/00
摘要： A multi-energy frequency-multiplying particle accelerator and a method thereof are disclosed, an accelerator comprises a pulse power generation unit for generating N pulse signals with different power levels, N is equal to or greater than 2; N microwave power generation units for, under the control of a control signal, generating N microwaves with different energy levels based on said N pulse signals, respectively; a power mixing unit having N entrances and one exit and for inputting a corresponding microwave among said N microwaves from each of said N entrances and outputting said N microwaves from said one exit; a particle beam generation unit for generating N particle beams in synchronization with said N microwaves; and an accelerating unit for using said N microwaves to accelerate said N particle beams, respectively.
摘要翻译：公开了一种多能量倍频粒子加速器及其方法，加速器包括用于产生具有不同功率电平的N个脉冲信号的脉冲发电单元，N等于或大于2; N个微波发电单元，用于在控制信号的控制下，分别基于所述N个脉冲信号产生具有不同能级的N个微波; 功率混合单元，具有N个入口和一个出口，并用于从所述N个入口中的每一个在所述N个微波之间输入相应的微波，并从所述一个出口输出所述N个微波; 粒子束产生单元，用于与所述N个微波同步地产生N个粒子束; 以及加速单元，用于分别使用所述N个微波加速所述N个粒子束。

3. 发明申请

US20070183568A1 Method for inspecting object using multi-energy radiations and apparatus thereof 有权
标题翻译：使用多能量辐射检查物体的方法及其装置
公开(公告)号：US20070183568A1
公开(公告)日：2007-08-09
申请号：US11647558
申请日：2006-12-29
申请人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
发明人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
IPC分类号： G01N23/04
CPC分类号： G01N23/087 , A61B6/4241 , A61B6/482 , G01V5/0041
摘要： The present invention discloses a method for inspecting an object using multi-energy radiations and an apparatus thereof. The method comprises the steps of: causing multi-energy radiations to interact with an object under inspection; detecting and recording detection values after an interaction between the multi-energy radiations and the object under inspection; substituting a portion of the detection values into a predetermined calibration function to obtain information comprising primary material attribute; and determining further material attributes of the object by applying a set of functions suitable for a energy band corresponding to the information. The present invention is applicable to the large container cargo inspection without opening containers at customs, ports and airports.
摘要翻译：本发明公开了一种使用多能量辐射检查物体的方法及其装置。该方法包括以下步骤：使多能量辐射与被检查物体相互作用; 在多能量辐射与检测对象之间的相互作用之后检测和记录检测值; 将一部分检测值代入预定校准函数以获得包括主要材料属性的信息; 以及通过应用适于对应于所述信息的能带的一组函数来确定所述对象的其他材料属性。本发明适用于在海关，港口和机场不开放集装箱的大型集装箱货物检验。

4. 发明授权

US07626186B2 Mobile electron beam radiation sterilizing apparatus 有权
标题翻译：手机电子束辐射灭菌装置
公开(公告)号：US07626186B2
公开(公告)日：2009-12-01
申请号：US11811313
申请日：2007-06-08
申请人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
发明人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
IPC分类号： A61L2/00
CPC分类号： A61L2/087 , A61L2/24 , A61L2202/16 , A61L2202/24
摘要： A mobile electron beam radiation sterilizing apparatus includes a movable chassis vehicle; a cabinet body installed on the chassis vehicle; an electron accelerator, which generates electron beam for articles to be radiation-processed, wherein the electron accelerator is provided in the cabinet body; an accelerator control box, which controls operation of the electron accelerator, a radiation shielding system comprised of: a stationary shielding body covering the electron accelerator; a pair of rotatable shielding doors, through which a passage is formed for an article to be processed to enter or exit, rotatably connected to the stationary shielding body; a motor for switching on and switching off the rotatable shielding doors.
摘要翻译：一种移动电子束辐射灭菌装置，包括：可移动底盘车; 安装在底盘车上的柜体; 电子加速器，其产生用于待辐射处理的物品的电子束，其中所述电子加速器设置在所述柜体中; 控制电子加速器操作的加速器控制箱，包括：覆盖电子加速器的固定屏蔽体的辐射屏蔽系统; 一对可旋转屏蔽门，通过该通道形成用于待加工物品进入或离开的通道，其可旋转地连接到固定屏蔽体; 用于接通和关闭可旋转屏蔽门的电动机。

5. 发明申请

US20070170375A1 Device for outputting high and/or low energy X-rays 有权
标题翻译：用于输出高和/或低能量X射线的装置
公开(公告)号：US20070170375A1
公开(公告)日：2007-07-26
申请号：US11647543
申请日：2006-12-28
申请人： Chuanxiang Tang , Huaibi Chen , Yinong Liu , Jianping Cheng , Yaohong Liu , Renkai Li
发明人： Chuanxiang Tang , Huaibi Chen , Yinong Liu , Jianping Cheng , Yaohong Liu , Renkai Li
IPC分类号： G21G4/00
CPC分类号： H05G2/00 , A61N5/10 , G21K5/00 , H01J35/00
摘要： Disclosed is a device for outputting high and/or low energy X-rays, in which the electron gun power supply provides power to the electron linear accelerating tube under the control of the control system; the microwave power source accelerates electron beams generated by the electron linear accelerating tube under the control of the control system; the electron linear accelerating tube is connected to the electron gun power supply and the microwave power source respectively, to generate high energy electron beams; the high-voltage electron gun power supply provides power to the high-voltage electron gun under the control of the control system; the high-voltage electron gun is connected to the voltage electron gun power supply to generate low energy electron beams; the radiation target receives the high energy electron beams to generate high energy transmission X-rays, and/or receive the low energy electron beams to generate low energy reflection X-rays. The present invention can be applied in the radiotherapy and the medical imaging, or can be applied in the nondestructive inspection.
摘要翻译：公开了一种用于输出高能量和/或低能量X射线的装置，其中电子枪电源在控制系统的控制下向电子线性加速管提供电力; 微波功率源在控制系统的控制下加速由电子线性加速管产生的电子束; 电子线性加速管分别连接到电子枪电源和微波电源，以产生高能电子束; 高压电子枪电源在控制系统的控制下为高压电子枪提供电源; 高压电子枪与电压电子枪电源相连，产生低能电子束; 辐射目标接收高能电子束以产生高能量透射X射线，和/或接收低能电子束以产生低能量反射X射线。本发明可应用于放射治疗和医学成像，或可应用于非破坏性检查。

6. 发明授权

US07646851B2 Device and method for generating X-rays having different energy levels and material discrimination system 有权
标题翻译：用于产生具有不同能量水平和材料鉴别系统的X射线的装置和方法
公开(公告)号：US07646851B2
公开(公告)日：2010-01-12
申请号：US11788994
申请日：2007-04-23
申请人： Yaohong Liu , Chuanxiang Tang , Zhiqiang Chen , Huaibi Chen , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Zhiqiang Chen , Huaibi Chen , Jinsheng Liu , Jianjun Gao
IPC分类号： H05G1/64 , H05G2/00
CPC分类号： G01N23/087 , G01N2223/206 , G01N2223/639 , H05G1/58 , H05G2/00
摘要： Disclosed is a device and method for generating X-rays having different energy levels as well as a material discrimination system thereof. The method comprises the steps of: generating a first pulse voltage, a second pulse voltage, a third pulse voltage and a fourth pulse voltage, generating a first electron beam having a first beam load and a second electron beam having a second beam load, respectively, based on the first pulse voltage and second pulse voltage, generating a first microwave having a first power and a second microwave having a second power, respectively, based on the third pulse voltage and the fourth pulse voltage, accelerating the first and second electron beams respectively using the first and second microwave to obtain the accelerated first electron beam and the second electron beam, hitting a target with the accelerated first electron beam and the second electron beam to generate a first X-ray and a second X-ray having different energy levels. The X-rays having different energy levels generated by the present invention can be used in the non-destructive inspection for large-sized container cargo at places such as Customs, ports and airports, and in realizing the material discrimination for the inspected object.
摘要翻译：公开了一种用于产生具有不同能级的X射线的装置和方法以及其材料鉴别系统。该方法包括以下步骤：产生第一脉冲电压，第二脉冲电压，第三脉冲电压和第四脉冲电压，分别产生具有第一光束负载的第一电子束和具有第二光束负载的第二电子束基于第一脉冲电压和第二脉冲电压，基于第三脉冲电压和第四脉冲电压分别产生具有第一功率的第一微波和具有第二功率的第二微波，加速第一和第二电子束分别使用第一和第二微波来获得加速的第一电子束和第二电子束，用加速的第一电子束和第二电子束击中靶，以产生具有不同能量的第一X射线和第二X射线水平。本发明产生的能量水平不同的X射线可以用于海关，港口，机场等大型集装箱货物的非破坏性检查，实现对被检物的鉴别。

7. 发明授权

US07645994B2 Device for outputting high and/or low energy X-rays 有权
标题翻译：用于输出高和/或低能量X射线的装置
公开(公告)号：US07645994B2
公开(公告)日：2010-01-12
申请号：US11647543
申请日：2006-12-28
申请人： Chuanxiang Tang , Huaibi Chen , Yinong Liu , Jianping Cheng , Yaohong Liu , Renkai Li
发明人： Chuanxiang Tang , Huaibi Chen , Yinong Liu , Jianping Cheng , Yaohong Liu , Renkai Li
IPC分类号： H01L27/146 , H01J23/34 , H01J5/18 , H05H7/00
CPC分类号： H05G2/00 , A61N5/10 , G21K5/00 , H01J35/00
摘要： Disclosed is a device for outputting high and/or low energy X-rays, in which the electron gun power supply provides power to the electron linear accelerating tube under the control of the control system; the microwave power source accelerates electron beams generated by the electron linear accelerating tube under the control of the control system; the electron linear accelerating tube is connected to the electron gun power supply and the microwave power source respectively, to generate high energy electron beams; the high-voltage electron gun power supply provides power to the high-voltage electron gun under the control of the control system; the high-voltage electron gun is connected to the voltage electron gun power supply to generate low energy electron beams; the radiation target receives the high energy electron beams to generate high energy transmission X-rays, and/or receive the low energy electron beams to generate low energy reflection X-rays. The present invention can be applied in the radiotherapy and the medical imaging, or can be applied in the nondestructive inspection.
摘要翻译：公开了一种用于输出高能量和/或低能量X射线的装置，其中电子枪电源在控制系统的控制下向电子线性加速管提供电力; 微波功率源在控制系统的控制下加速由电子线性加速管产生的电子束; 电子线性加速管分别连接到电子枪电源和微波电源，以产生高能电子束; 高压电子枪电源在控制系统的控制下为高压电子枪提供电源; 高压电子枪与电压电子枪电源相连，产生低能电子束; 辐射目标接收高能电子束以产生高能量透射X射线，和/或接收低能电子束以产生低能量反射X射线。本发明可应用于放射治疗和医学成像，或可应用于非破坏性检查。

8. 发明申请

US20070269013A1 Device and method for generating x-rays having different energy levels and material discrimination system 有权
标题翻译：用于产生具有不同能量水平和材料鉴别系统的x射线的装置和方法
公开(公告)号：US20070269013A1
公开(公告)日：2007-11-22
申请号：US11788994
申请日：2007-04-23
申请人： Yaohong Liu , Chuanxiang Tang , Zhiqiang Chen , Huaibi Chen , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Zhiqiang Chen , Huaibi Chen , Jinsheng Liu , Jianjun Gao
IPC分类号： H05G2/00 , G21G4/00 , H01J35/00
CPC分类号： G01N23/087 , G01N2223/206 , G01N2223/639 , H05G1/58 , H05G2/00
摘要： Disclosed is a device and method for generating X-rays having different energy levels as well as a material discrimination system thereof. The method comprises the steps of: generating a first pulse voltage, a second pulse voltage, a third pulse voltage and a fourth pulse voltage, generating a first electron beam having a first beam load and a second electron beam having a second beam load, respectively, based on the first pulse voltage and second pulse voltage, generating a first microwave having a first power and a second microwave having a second power, respectively, based on the third pulse voltage and the fourth pulse voltage, accelerating the first and second electron beams respectively using the first and second microwave to obtain the accelerated first electron beam and the second electron beam, hitting a target with the accelerated first electron beam and the second electron beam to generate a first X-ray and a second X-ray having different energy levels. The X-rays having different energy levels generated by the present invention can be used in the non-destructive inspection for large-sized container cargo at places such as Customs, ports and airports, and in realizing the material discrimination for the inspected object.
摘要翻译：公开了一种用于产生具有不同能级的X射线的装置和方法以及其材料鉴别系统。该方法包括以下步骤：产生第一脉冲电压，第二脉冲电压，第三脉冲电压和第四脉冲电压，分别产生具有第一光束负载的第一电子束和具有第二光束负载的第二电子束基于第一脉冲电压和第二脉冲电压，基于第三脉冲电压和第四脉冲电压分别产生具有第一功率的第一微波和具有第二功率的第二微波，加速第一和第二电子束分别使用第一和第二微波来获得加速的第一电子束和第二电子束，用加速的第一电子束和第二电子束击中靶，以产生具有不同能量的第一X射线和第二X射线水平。本发明产生的能量水平不同的X射线可以用于海关，港口，机场等大型集装箱货物的非破坏性检查，实现对被检物的鉴别。

9. 发明申请

US20100219776A1 MULTI-ENERGY FREQUENCY-MULTIPLYING PARTICLE ACCELERATOR AND METHOD THEREOF 有权
标题翻译：多能量频率加速粒子加速器及其方法
公开(公告)号：US20100219776A1
公开(公告)日：2010-09-02
申请号：US12088275
申请日：2007-10-11
申请人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
IPC分类号： H05H13/04
CPC分类号： H05H15/00
摘要： A multi-energy frequency-multiplying particle accelerator and a method thereof are disclosed in order to overcome the drawbacks of the existing accelerator, such as single energy level, beam current and operating frequency limited by a single power source. The accelerator comprises a pulse power generation unit for generating N pulse signals with different power levels, N is equal to or greater than 2; N microwave power generation units for, under the control of a control signal, generating N microwaves with different energy levels based on said N pulse signals, respectively; a power mixing unit having N entrances and one exit and for inputting a corresponding microwave among said N microwaves from each of said N entrances and outputting said N microwaves from said one exit; a particle beam generation unit for generating N particle beams in synchronization with said N is microwaves; and an accelerating unit for using said N microwaves to accelerate said N particle beams, respectively. Since the multi-energy frequency-multiplying particle accelerator of the present invention can output alternately particle beams of different energy levels and thus has improved operating frequency and multiplied power, it will find a wider application prospect in the field of radiograph imaging, radioactive medicine and radiation processing industry.
摘要翻译：公开了一种多能量倍频粒子加速器及其方法，以克服现有加速器的缺点，例如单个能级，射束电流和由单个电源限制的工作频率。加速器包括用于产生具有不同功率电平的N个脉冲信号的脉冲发电单元，N等于或大于2; N个微波发电单元，用于在控制信号的控制下，分别基于所述N个脉冲信号产生具有不同能级的N个微波; 功率混合单元，具有N个入口和一个出口，并用于从所述N个入口中的每一个在所述N个微波之间输入相应的微波，并从所述一个出口输出所述N个微波; 用于与所述N同步地产生N个粒子束的粒子束产生单元是微波; 以及加速单元，用于分别使用所述N个微波加速所述N个粒子束。由于本发明的多能量倍频粒子加速器能够交替输出不同能量级的粒子束，因此具有改善的工作频率和倍增功率，在放射成像，放射性药物和放射性药物领域中将具有更广泛的应用前景辐射加工业。

10. 发明申请

US20080131312A1 Mobile electron beam radiation sterilizing apparatus 有权
标题翻译：手机电子束辐射灭菌装置
公开(公告)号：US20080131312A1
公开(公告)日：2008-06-05
申请号：US11811313
申请日：2007-06-08
申请人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
发明人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
IPC分类号： A61L2/00
CPC分类号： A61L2/087 , A61L2/24 , A61L2202/16 , A61L2202/24
摘要： The present invention discloses a mobile electron beam radiation sterilizing apparatus, comprising: a movable chassis vehicle (1); a cabinet body (2) installed on the chassis vehicle (1); an electron accelerator (6) which generates electron beam for articles to be radiation-processed; an accelerator control box (31), which controls operation of the accelerator, wherein the electron accelerator (6) is provided in the cabinet body. The invention has advantages as following: since the electron accelerator is provided in the cabinet body of the chassis vehicle, it has a small volume with flexible maneuverability, which can be transferred rapidly in a short time. In addition, the apparatus has no additional requirement of using environment, and does not need any additional construction. The invention can implement electron beam radiation for all kinds of documents and mails and achieve rapid and complete sterilization, reaching safety purpose. Further, there is no damage or residual radiation for the processed articles. Moreover, the apparatus has a high degree of automation assembly with easy operations and safety. Thus, it is suitable for chief departments at home and abroad.
摘要翻译：本发明公开了一种移动式电子束辐射灭菌装置，其特征在于，包括：可动底盘车辆（1）; 安装在底盘车辆（1）上的机壳体（2）; 电子加速器（6），其产生用于待辐射处理的物品的电子束; 加速器控制箱（31），其控制加速器的操作，其中电子加速器（6）设置在机壳主体中。本发明具有以下优点：由于电子加速器设置在底盘车厢的机壳体中，所以具有体积小，机动性灵活的特点，能够在短时间内迅速传递。此外，该设备不需要使用环境，并且不需要任何额外的结构。本发明可以实现各种文件和邮件的电子束辐射，实现快速，完整的灭菌，达到安全目的。此外，处理物品没有损坏或残留辐射。此外，该装置具有高度的自动化组装，操作和安全性容易。因此适用于国内外主要部门。

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