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1. 发明授权

US4933557A Radiation detector window structure and method of manufacturing thereof 失效
标题翻译：辐射检测器窗口结构及其制造方法
公开(公告)号：US4933557A
公开(公告)日：1990-06-12
申请号：US202468
申请日：1988-06-06
申请人： Raymond T. Perkins , James M. Thorne , Larry V. Knight , Richard C. Woodbury
发明人： Raymond T. Perkins , James M. Thorne , Larry V. Knight , Richard C. Woodbury
IPC分类号： H01J5/18 , H01J47/00
CPC分类号： H01J5/18 , H01J47/004
摘要： A radiation detector window structure for use with a radiation detection system includes a frame, a plurality of upstanding spaced-apart ribs held in place by the frame, where the tops of the ribs terminate generally in common plane, and a thin film of material disposed on the tops of the ribs to span over the gaps therebetween for passing the radiation to be detected and for filtering at least some of the unwanted radiation. The tops of the ribs are smoothed and rounded to minimize a chance of piercing the film placed thereover. The ribs are spaced to provide sufficient support for the film so that the thickness of the film may be reduced to better transmit desired radiation.
摘要翻译：与放射线检测系统一起使用的辐射检测器窗结构包括框架，通过框架保持在适当位置的多个直立间隔开的肋，其中肋的顶部大致在公共平面中终止，并且设置薄膜材料在肋的顶部上跨过它们之间的间隙，以使待检测的辐射通过并且用于过滤至少一些不需要的辐射。肋骨的顶部是平滑和圆形的，以最小化穿透放置在其上的胶片的机会。肋间隔开以为膜提供足够的支撑，使得膜的厚度可以减小以更好地传递期望的辐射。

2. 发明授权

US4617465A Radiation detector vessel 失效
标题翻译：辐射检测器
公开(公告)号：US4617465A
公开(公告)日：1986-10-14
申请号：US610695
申请日：1984-05-16
申请人： Yuzo Yoshida
发明人： Yuzo Yoshida
IPC分类号： G01T1/185 , A61B6/00 , A61B6/03 , G01N23/04 , G01T7/00 , H01J47/00 , H01J47/02
CPC分类号： H01J47/02 , H01J47/004 , A61B6/032
摘要： A radiation detector has a housing in which is sealed a gas to be ionized when X-rays are projected therein. A plurality of electrodes for detecting the X-rays are arranged in the housing, and the housing is curved with a fixed curvature along the arranged direction of the electrodes. A vessel portion of the housing is closed by a cover portion. A cut extending in the longitudinal direction of the housing is formed in one side wall of the vessel portion. The cut is closed by an X-ray window. A window member of the X-ray window is made of carbon fiber reinforced plastics. The window member is bonded to the inside face of the side wall of the vessel portion, and is pressed against the inside face by the pressure of the gas sealed in the housing. Thus, the window member and the vessel portion are fully hermetically sealed. Since the X-ray transmission factor of the carbon fiber reinforced plastics is high, even low-energy X-rays can be projected with high intensity between the electrodes.
摘要翻译：辐射检测器具有壳体，当X射线投射在其中时，其中密封待离子化的气体。用于检测X射线的多个电极被布置在壳体中，并且壳体沿着电极的排列方向以固定的曲率弯曲。壳体的容器部分由盖部封闭。在壳体的纵向方向上延伸的切口形成在容器部分的一个侧壁中。切割由X射线窗口封闭。 X光窗口的窗构件由碳纤维增强塑料制成。窗构件与容器部分的侧壁的内表面接合，并且被密封在壳体中的气体的压力压靠在内表面上。因此，窗构件和容器部分被完全气密地密封。由于碳纤维增强塑料的X射线透过率高，所以即使在电极之间也能够高强度地投射低能X射线。

3. 发明授权

US4240491A Thin-film window for nuclear instruments and method of making same 失效
标题翻译：核仪器薄膜窗及其制作方法
公开(公告)号：US4240491A
公开(公告)日：1980-12-23
申请号：US915574
申请日：1978-06-14
申请人： Ralph E. Bish , Arata Suzuki
发明人： Ralph E. Bish , Arata Suzuki
IPC分类号： E06B5/18 , H01J47/00 , E06B3/30 , E06B9/24
CPC分类号： H01J47/004 , E06B5/18
摘要： A thin-film window for a nuclear instrument comprising a frame ring, a thin film tightly stretched about the frame ring, a clamp ring for securing the thin film about the frame ring in a tightly stretched condition, and securing means such as a weld or glue, for securing the clamp ring to the frame ring. The thin-film window is manufactured by first preparing the frame ring and clamp ring by cleaning and removing stresses on the rings, cooling the frame ring to a temperature below that of the clamp ring, stretching a thin-film over the frame ring, clamping the clamp ring over the thin-film and frame ring while the film is stretched thereover, maintaining the clamp ring over the frame ring until they are at the same temperature, removing the excess film along the outside edges of the rings, and securing the rings together.
摘要翻译：一种用于核仪器的薄膜窗，包括框架环，围绕框架环紧密拉伸的薄膜，用于在紧密拉伸的状态下将薄膜围绕框架环固定的夹紧环，以及固定装置，例如焊接或胶水，用于将夹环固定在框架环上。薄膜窗通过首先通过清洁和去除环上的应力来准备框架环和夹紧环来制造，将框架环冷却到低于夹紧环的温度，在框架环上拉伸薄膜，夹紧夹紧环在薄膜和框架环上方，同时将膜拉伸到其上，将夹紧环保持在框架环上方，直到它们处于相同的温度，沿着环的外边缘去除多余的膜，并固定环一起。

4. 发明申请

WO1996019738A1 POLYETHYLENE NAPHTALATE X-RAY WINDOW 审中-公开
标题翻译：聚乙烯NAPHTALATE X-RAY窗户
公开(公告)号：WO1996019738A1
公开(公告)日：1996-06-27
申请号：PCT/IB1995000985
申请日：1995-11-09
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , VAN DER BORST, Johannes
IPC分类号： G01T01/185
CPC分类号： H01J5/18 , H01J47/004
摘要： An X-ray window for an X-ray component such as an X-ray detector. Windows of this kind must be as thin as possible so as to minimize X-ray absorption. The known material polypropylene is not available in the desired thickness of the order of 1 mu m, and stretching of this material so as to reduce the thickness causes an inadmissible spread in thickness. The material polyethylene naphtalate (PEN) in accordance with the invention is available in the desired thickness and with a much smaller spread in thickness. Furthermore, the window material should exhibit suitable mechanical properties (such as strength, rigidity and tightness) which are not allowed to degrade significantly under the influence of continuously varying circumstances in respect of pressure, temperature and X-rays. In comparison with the known polyethylene terephtalate (PET), PEN in this respect has better properties which satisfy the mechanical requirements.
摘要翻译：用于诸如X射线检测器的X射线成分的X射线窗口。这种Windows必须尽可能薄，以便使X射线吸收最小化。已知的材料聚丙烯不能达到所需厚度为1μm的厚度，并且该材料的拉伸以减小厚度导致厚度不允许的扩展。根据本发明的材料聚萘二甲酸乙二醇酯（PEN）可以期望的厚度获得并且具有小得多的厚度扩散。此外，窗口材料应当在压力，温度和X射线的连续变化的环境的影响下显示出不允许显着降解的机械性能（例如强度，刚度和密封性）。与已知的聚对苯二甲酸乙二醇酯（PET）相比，PEN在这方面具有更好的性能，满足机械要求。

5. 发明申请

WO1996021235A1 METHOD OF MANUFACTURING A THIN, RADIOTRANSPARENT WINDOW 审中-公开
标题翻译：制造薄膜，无线透明窗的方法
公开(公告)号：WO1996021235A1
公开(公告)日：1996-07-11
申请号：PCT/IB1995001061
申请日：1995-11-27
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , MAAS, Henricus, Godefridus, Rafael , VERHOEVEN, Johannes, Franciscus, Cornelis, Maria , POLITIEK, Jarig
IPC分类号： H01J05/18
CPC分类号： H01J5/18 , H01J47/004
摘要： A method of manufacturing a radiotransparent window. In order to achieve suitable radiation transmission, notably for long-wave X-rays, the window is made of a material containing exclusively light elements such as carbon and hydrogen. This material is deposited on a metal or semiconductor substrate, for example of silicon, after which the window material is exposed to such a dose of ion bombardment that the material is converted into glassy carbon. This carbon modification can be realised in very thin layers and is chemically very resistant, so that it can serve very well as an etching stop for etching off (a part of) the substrate material.
摘要翻译：制造无线电透视窗的方法。为了实现适合的辐射透射，特别是对于长波X射线，窗口由仅含有轻元素如碳和氢的材料制成。该材料沉积在例如硅的金属或半导体衬底上，然后将窗材料暴露于这种剂量的离子轰击，使材料转化为玻璃碳。这种碳改性可以在非常薄的层中实现，并且在化学上是非常耐性的，因此它可以非常好地用作用于蚀刻（一部分）衬底材料的蚀刻停止。

6. 发明申请

US20070111617A1 Window membrane for detector and analyser devices, and a method for manufacturing a window membrane 失效
标题翻译：用于检测器和分析器装置的窗膜，以及用于制造窗膜的方法
公开(公告)号：US20070111617A1
公开(公告)日：2007-05-17
申请号：US11281638
申请日：2005-11-17
申请人： Tomi Meilahti
发明人： Tomi Meilahti
IPC分类号： D04G1/00 , D04B1/00 , D03D19/00 , D03D9/00 , D04B21/00 , D04C1/00
CPC分类号： H01J5/18 , H01J47/004 , Y10T442/10 , Y10T442/109 , Y10T442/126 , Y10T442/131 , Y10T442/164 , Y10T442/169 , Y10T442/339 , Y10T442/3447
摘要： A window membrane is permeable to electromagnetic radiation, especially soft X-rays. It comprises a film (201) and a metallic reinforcement mesh (202) attached to the film (201). A preferable way of attaching the metallic reinforcement mesh (202) to the film is to use a positive-working photosensitive glue (204) and allow the reinforcement mesh (202) to act as the exposure mask.
摘要翻译：窗膜对电磁辐射是可以透过的，尤其是软X射线。它包括膜（201）和附着到膜（201）上的金属加强网（202）。将金属加强网（202）附接到膜的优选方式是使用正性感光胶（204），并且允许加强网（202）用作曝光掩模。

7. 发明授权

US5345083A X-ray detector comprising an improved entrance window 失效
标题翻译： X射线检测器包括改进的入口窗口
公开(公告)号：US5345083A
公开(公告)日：1994-09-06
申请号：US20500
申请日：1993-02-22
申请人： Johannes J. De Koning
发明人： Johannes J. De Koning
IPC分类号： G01T1/18 , G01T1/185 , G01T7/00 , H01J47/00 , H01J47/02
CPC分类号： H01J47/004 , G01T1/185
摘要： An inner side of a radiation entrance window in an X-ray detector is provided with an electrically conductive layer of gold, platinum, irridium or a mixture of these elements. Using such a layer, suitable electrical conductivity, a low radiation absorption for soft X-rays and a suitable mechanical stability can be achieved also in the case of a comparatively small layer thickness.
摘要翻译：在X射线检测器中的辐射入口窗的内侧设置有金，铂，铱或这些元件的混合物的导电层。在较薄的层厚的情况下，也可以使用这样的层，适合的导电性，对于软X射线的低辐射吸收和合适的机械稳定性。

8. 发明授权

US4960486A Method of manufacturing radiation detector window structure 失效
标题翻译：制造辐射探测器窗口结构的方法
公开(公告)号：US4960486A
公开(公告)日：1990-10-02
申请号：US483796
申请日：1990-02-23
申请人： Raymond T. Perkins , James M. Thorne , Larry V. Knight , Richard C. Woodbury
发明人： Raymond T. Perkins , James M. Thorne , Larry V. Knight , Richard C. Woodbury
IPC分类号： B01L3/00 , H01J5/18 , H01J47/00
CPC分类号： H01J47/004 , H01J5/18
摘要： A radiation detector window structure for use with a radiation detection system includes a frame, a plurality of upstanding spaced-apart ribs held in place by the frame, where the tops of the ribs terminate generally in common plane, and a thin film of material disposed on the tops of the ribs to span over the gaps therebetween for passing the radiation to be detected and for filtering at least some of the unwanted radiation. The tops of the ribs are smoothed and rounded to minimize a chance of piercing the film placed thereover. The ribs are spaced to provide sufficient support for the film so that the thickness of the film may be reduced to better transmit desired radiation.
摘要翻译：与放射线检测系统一起使用的辐射检测器窗结构包括框架，通过框架保持在适当位置的多个直立间隔开的肋，其中肋的顶部大致在公共平面中终止，并且设置薄膜材料在肋的顶部上跨过它们之间的间隙，以使待检测的辐射通过并且用于过滤至少一些不需要的辐射。肋骨的顶部是平滑和圆形的，以最小化穿透放置在其上的胶片的机会。肋间隔开以为膜提供足够的支撑，使得膜的厚度可以减小以更好地传递期望的辐射。

9. 发明授权

US4360755A Anode mounting for window type Geiger-Mueller tube 失效
标题翻译：阳极安装用于窗型Geiger-Mueller管
公开(公告)号：US4360755A
公开(公告)日：1982-11-23
申请号：US221953
申请日：1980-12-31
申请人： Stephen Levy
发明人： Stephen Levy
IPC分类号： H01J47/00
CPC分类号： H01J47/004
摘要： To prevent the anode wire which runs along the axis of the tube from vibrng at the end adjacent the window, a ceramic cup has a flat surface sealed to the inside of the window, and the end of the anode wire is captured within an opening of the cup.
摘要翻译：为了防止沿着管的轴线延伸的阳极线在靠近窗口的端部振动，陶瓷杯具有密封到窗口内部的平坦表面，并且阳极线的端部被捕获在杯子。

10. 发明授权

EP0556913B1 X-ray detector comprising an improved entrance window 失效
标题翻译：具有改进Eingansgfenster X射线检测器
公开(公告)号：EP0556913B1
公开(公告)日：1997-05-02
申请号：EP93200406.2
申请日：1993-02-15
申请人： Philips Electronics N.V.
发明人： De Koning, Johannes Jacobus
IPC分类号： G01T1/185 , H01J47/00
CPC分类号： H01J47/004 , G01T1/185

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