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1. 发明申请

WO2006137919A3 CONTAMINANT DETECTOR FOR FOOD INSPECTION 审中-公开
标题翻译：污染物检测机构食品检验
公开(公告)号：WO2006137919A3
公开(公告)日：2007-03-08
申请号：PCT/US2005038550
申请日：2005-10-25
申请人： AINSWORTH TERESA , BRO YURIY , DICKINSON GARY , EGGERTH SCOTT , ERB TOM , FERGUSON JEFFREY , GESSNER DAVID , HERBES BRUCE , JOHNSON KEVIN , LOCKMAN LORNA , MOSKALENKO SERGEY , ZANDHUIS JAN , SCHMIDT DOUGLAS , CASH FREDERICK
发明人： BRO YURIY , DICKINSON GARY , EGGERTH SCOTT , ERB TOM , FERGUSON JEFFREY , GESSNER DAVID , HERBES BRUCE , JOHNSON KEVIN , LOCKMAN LORNA , MOSKALENKO SERGEY , ZANDHUIS JAN , SCHMIDT DOUGLAS , CASH FREDERICK
IPC分类号： G01N23/04
CPC分类号： G01N23/06 , G01N33/02 , G01N2223/618
摘要： A contaminant detection machine (1) including a conveyor (3) which causes an object under inspection (79) to pass through a plane (48) of emitted x-ray radiation. The plane is generated by an x-ray tube (55) that emits a lateral beam, thereby permitting the distance (88) between the x-ray tube and the object under inspection to be reduced. A photo diode arch mounting assembly (104) is placed above the object under inspection and is mated to a collimator assembly (125) that also serves as the mounting bracket for the x-ray generation assembly (38), thereby preserving optical alignment between the photo diode detector array (28) and the emitted x-ray plane (48). The detector array (28) scans the object under inspection (79) so as to produce a continuous series of discrete lines, each line being analyzed by an image processing unit (116) to determine the presence or absence of a contaminant. The conveyor (3) passes over a pair of slider bed surfaces (155, 156) which are mounted in a hinged manner such that the leading edge (168) of one surface (156) is parallel to and spaced apart from the trailing edge (172) of the other surface (155), thereby creating a gap that is coplanar with the collimation slot (129) and the emitted x-ray plane (48). Each bed surface (155, 156) is rigidly constrained within open ended mounting brackets (159, 160, 161 and 162) yet can be removed by hand without the use of tools. Similarly, the conveyor (3) is supported by a roller assembly (182) that includes a tracking block (142) and pivot pin (143) which permits the roller assembly to be mounted to and removed from flip up mounts (151, 152) by hand and without the need of tools. Graphical user interfaces (249, 260, 261, 266, 275, 282 and 288) permit a user to operate the machine (1) by means of a liquid crystal display touch screen (20).
摘要翻译：一种污染物检测机器（1），包括使被检查物体（79）穿过发射的X射线辐射的平面（48）的输送机（3）。平面由发射横梁的X射线管（55）产生，从而允许X射线管与被检查物体之间的距离（88）减小。光电二极管拱形安装组件（104）被放置在被检查物体的上方，并且被配合到也用作X射线发生组件（38）的安装支架的准直器组件（125），从而保持光电二极管检测器阵列（28）和发射的x射线平面（48）。检测器阵列（28）扫描被检查物体（79）以产生连续的一系列离散线，每条线由图像处理单元（116）分析，以确定是否存在污染物。输送机（3）穿过一对滑动床表面（155,156），其以铰接方式安装，使得一个表面（156）的前缘（168）平行于后缘（和后缘） 172），从而产生与准直槽（129）和发射的x射线平面（48）共面的间隙。每个床表面（155,156）刚性地限制在开放式安装支架（159,160,161和162）内，并且可以在不使用工具的情况下用手去除。类似地，传送器（3）由包括跟踪块（142）和枢转销（143）的辊组件（182）支撑，辊组件允许辊组件安装到翻转安装件（151,152）上并从其移除，手工无需工具。图形用户界面（249,260,261,266,275,282和288）允许用户通过液晶显示触摸屏（20）操作机器（1）。

2. 发明申请

WO2006137919A2 CONTAMINANT DETECTOR FOR FOOD INSPECTION 审中-公开
标题翻译：污染物检测机构食品检验
公开(公告)号：WO2006137919A2
公开(公告)日：2006-12-28
申请号：PCT/US2005/038550
申请日：2005-10-25
申请人： AINSWORTH, Teresa , BRO, Yuriy , DICKINSON, Gary , EGGERTH, Scott , ERB, Tom , FERGUSON, Jeffrey , GESSNER, David , HERBES, Bruce , JOHNSON, Kevin , LOCKMAN, Lorna , MOSKALENKO, Sergey , ZANDHUIS, Jan , SCHMIDT, Douglas , CASH, Frederick
发明人： BRO, Yuriy , DICKINSON, Gary , EGGERTH, Scott , ERB, Tom , FERGUSON, Jeffrey , GESSNER, David , HERBES, Bruce , JOHNSON, Kevin , LOCKMAN, Lorna , MOSKALENKO, Sergey , ZANDHUIS, Jan , SCHMIDT, Douglas , CASH, Frederick
IPC分类号： G01N23/201
CPC分类号： G01N23/06 , G01N33/02 , G01N2223/618
摘要： A contaminant detection machine (1) including a conveyor (3) which causes an object under inspection (79) to pass through a plane (48) of emitted x-ray radiation. The plane is generated by an x-ray tube (55) that emits a lateral beam, thereby permitting the distance (88) between the x-ray tube and the object under inspection to be reduced. A photo diode arch mounting assembly (104) is placed above the object under inspection and is mated to a collimator assembly (125) that also serves as the mounting bracket for the x-ray generation assembly (38), thereby preserving optical alignment between the photo diode detector array (28) and the emitted x-ray plane (48). The detector array (28) scans the object under inspection (79) so as to produce a continuous series of discrete lines, each line being analyzed by an image processing unit (116) to determine the presence or absence of a contaminant. The conveyor (3) passes over a pair of slider bed surfaces (155, 156) which are mounted in a hinged manner such that the leading edge (168) of one surface (156) is parallel to and spaced apart from the trailing edge (172) of the other surface (155), thereby creating a gap that is coplanar with the collimation slot (129) and the emitted x-ray plane (48). Each bed surface (155, 156) is rigidly constrained within open ended mounting brackets (159, 160, 161 and 162) yet can be removed by hand without the use of tools. Similarly, the conveyor (3) is supported by a roller assembly (182) that includes a tracking block (142) and pivot pin (143) which permits the roller assembly to be mounted to and removed from flip up mounts (151, 152) by hand and without the need of tools. Graphical user interfaces (249, 260, 261, 266, 275, 282 and 288) permit a user to operate the machine (1) by means of a liquid crystal display touch screen (20).
摘要翻译：一种污染物检测机器（1），包括使被检查物体（79）穿过发射的X射线辐射的平面（48）的输送机（3）。平面由发射横梁的X射线管（55）产生，从而允许X射线管与被检查物体之间的距离（88）减小。光电二极管拱形安装组件（104）被放置在被检查物体的上方，并且被配合到也用作X射线发生组件（38）的安装支架的准直器组件（125），从而保持光电二极管检测器阵列（28）和发射的x射线平面（48）。检测器阵列（28）扫描被检查物体（79）以产生连续的一系列离散线，每条线由图像处理单元（116）分析，以确定是否存在污染物。输送机（3）穿过一对滑动床表面（155,156），其以铰接方式安装，使得一个表面（156）的前缘（168）平行于后缘（和后缘） 172），从而产生与准直槽（129）和发射的x射线平面（48）共面的间隙。每个床表面（155,156）刚性地限制在开放式安装支架（159,160,161和162）内，并且可以在不使用工具的情况下用手去除。类似地，传送器（3）由包括跟踪块（142）和枢转销（143）的辊组件（182）支撑，辊组件允许辊组件安装到翻转安装件（151,152）上并从其移除，手工无需工具。图形用户界面（249,260,261,266,275,282和288）允许用户通过液晶显示触摸屏（20）操作机器（1）。

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