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1. 发明申请

WO2007040969A2 DECONTAMINATION AND STERILAZTION SYSTEM USING LARGE AREA X-RAY SOURCE 审中-公开
标题翻译：使用大面积X射线源的去除和消毒系统
公开(公告)号：WO2007040969A2
公开(公告)日：2007-04-12
申请号：PCT/US2006/036296
申请日：2006-09-15
申请人： CABOT MICROELECTRONICS CORPORATION
发明人： BUSTA, Heinz , LESIAK, Stanley
IPC分类号： A61L2/08 , A23L3/26 , C02F1/30 , C08F2/54 , H01J35/06 , G21K5/10
CPC分类号： C08F2/54 , A23L3/263 , A61L2/08 , A61L2/082 , C02F1/30 , C08K3/04 , H01J35/04 , H01J35/065 , H01J35/12 , H01J35/16 , H01J2235/068 , H01J2235/087 , H01J2235/163
摘要： A novel x-ray treatment system utilizes one or more large area flat panel sources of x-ray radiation directed into a target zone. A target substance within the target zone is irradiated with x-ray radiation from the one or more flat panel sources, reducing the biological effects of a contaminant presence therein. The flat panel source comprises an electron source, an electron accelerator, and an electron target medium. The electron source may emit electrons either via field emission or thermionic emission. The x-ray source may operate in transmissive, reflective, or combined transmissive/reflective mode. The use of large area flat panel x-ray sources in the inventive systems allows for decreased installation and operational costs as well as increased efficiency.
摘要翻译：一种新颖的X射线处理系统利用一个或多个大面积平板的x射线辐射源引导到目标区域。目标区域内的目标物质被来自一个或多个平板光源的x射线辐射照射，减少了其中污染物存在的生物效应。平板源包括电子源，电子加速器和电子目标介质。电子源可以通过场发射或热离子发射发射电子。 x射线源可以以透射，反射或组合透射/反射模式工作。在本发明的系统中使用大面积平板X射线源允许降低安装和操作成本以及提高效率。

2. 发明申请

WO2005119730A2 X-RAY SOURCE WITH NONPARALLEL GEOMETRY 审中-公开
标题翻译： X射线源与非对称几何
公开(公告)号：WO2005119730A2
公开(公告)日：2005-12-15
申请号：PCT/US2005/018156
申请日：2005-05-23
申请人： CABOT MICROELECTRONICS CORPORATION
发明人： LESIAK, Stanley , BUSTA, Heinz , ZWICKER, Bruce
IPC分类号： H01J35/00
CPC分类号： H01J35/065 , G21K5/02 , H01J35/08 , H01J2235/062 , H01J2235/068 , H01J2235/086 , H01J2235/163
摘要： An improved x-ray generation system produces a converging or diverging radiation pattern particularly suited for substantially cylindrical or spherical treatment devices. In an embodiment, the system comprises a closed or concave outer wall about a closed or concave inner wall. An electron emitter is situated on the inside surface of the outer wall, while a target film is situated on the outside surface of the inner wall. An extraction voltage at the emitter extracts electrons which are accelerated toward the inner wall by an acceleration voltage. Alternately, electron emission may be by thermionic means. Collisions of electrons with the target film causes x-ray emission, a substantial portion of which is directed through the inner wall into the space defined within. In an embodiment, the location of the emitter and target film are reversed, establishing a reflective rather than transmissive mode for convergent patterns and a transmissive mode for divergent patterns.
摘要翻译：改进的x射线产生系统产生特别适用于大致圆柱形或球形处理装置的会聚或发散辐射图。在一个实施例中，系统包括围绕封闭或凹入的内壁的封闭或凹入的外壁。电子发射体位于外壁的内表面上，而靶膜位于内壁的外表面上。发射极处的提取电压提取通过加速电压向内壁加速的电子。或者，电子发射可以通过热电子方式。电子与目标膜的碰撞导致x射线发射，其大部分被引导通过内壁进入限定在其内的空间。在一个实施例中，发射器和目标膜的位置被反转，建立用于会聚图案的反射而不是透射模式和用于发散图案的透射模式。

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