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    MOUNT FOR ROTATING TARGET
    31.
    发明申请
    MOUNT FOR ROTATING TARGET 审中-公开
    旋转目标的安装

    公开(公告)号：US20110096909A1

    公开(公告)日：2011-04-28

    申请号：US12737088

    申请日：2009-04-30

    Applicant: Catherine Le-Guet ,  Nicolas Chapel ,  Cindy Rude

    Inventor： Catherine Le-Guet ,  Nicolas Chapel ,  Cindy Rude

    IPC: H01J35/10 ,  H05G1/02

    CPC classification number: H01J35/10 ,  H01J2235/081 ,  H01J2235/086

    Abstract: The object of the present invention is a mount for a rotating target, roughly disk-shaped and perforated at its center. The mount is made of a material which a structurally hardened nickel-based superalloy. The mount is disk-shaped with a narrower area at its periphery, and the narrow peripheral area and the thick area surrounding the central orifice are separated by a discontinuous area whose slope is between 3° and 10°, with the thickness ratio between the narrow peripheral area and the thick area surrounding the central orifice being between 1.5 and 3. The superalloy is an Inconel that has undergone a structural hardening treatment after machining. At least one of the mount's surfaces is coated with an emissive coating used to discharge heat through thermal radiation.

    Abstract translation: 本发明的目的是一种用于旋转靶的安装座，其大致圆盘形并在其中心穿孔。 安装座由结构硬化的镍基超级合金材料制成。 安装座是圆形的，其周边的区域较窄，围绕中央孔口的狭窄的周边区域和较厚的区域被斜率在3°和10°之间的不连续区域分隔开，窄的区域 周边区域和围绕中心孔口的厚区域在1.5和3之间。超合金是在机加工后经历了结构硬化处理的铬镍铁合金。 至少一个安装表面涂有用于通过热辐射排放热量的发射涂层。

    SELF CONTAINED IRRADIATION SYSTEM USING FLAT PANEL X-RAY SOURCES
    34.
    发明申请
    SELF CONTAINED IRRADIATION SYSTEM USING FLAT PANEL X-RAY SOURCES 有权
    使用平板X射线源的自体辐照系统

    公开(公告)号：US20100189221A1

    公开(公告)日：2010-07-29

    申请号：US12692472

    申请日：2010-01-22

    Applicant: Mark Eaton ,  Mitali More ,  Mike Olla

    Inventor： Mark Eaton ,  Mitali More ,  Mike Olla

    IPC: G21K5/08 ,  G21K5/02

    CPC classification number: H01J35/065 ,  A61L2/082 ,  A61L2202/14 ,  A61L2202/22 ,  A61L2202/23 ,  A61L2202/24 ,  G21K1/025 ,  G21K5/02 ,  H01J35/06 ,  H01J35/08 ,  H01J35/14 ,  H01J35/16 ,  H01J35/18 ,  H01J2235/068 ,  H01J2235/081 ,  H01J2235/086 ,  H01J2235/087 ,  H01J2235/163 ,  H01J2235/18

    Abstract: The present disclosure describes a self-contained irradiator comprising at least one X-ray source inside a shielded enclosure, the one or more sources each operable to emit X-ray flux across an area substantially equal to the proximate facing surface area of material placed inside the enclosure to be irradiated. The irradiator may have multiple flat panel X-ray sources disposed, designed or operated so as to provide uniform flux to the material being irradiated. The advantages of the irradiator of the present disclosure include compactness, uniform flux doses, simplified thermal management, efficient shielding and safety, the ability to operate at high power levels for sustained periods and high throughput.

    Abstract translation: 本公开描述了一种独立照射器，其包括在屏蔽外壳内的至少一个X射线源，所述一个或多个源可操作以在穿过基本上等于放置在内部的材料的面向近邻的表面区域的区域上发射X射线通量 要照射的外壳。 照射器可以具有多个设置，设计或操作的平板X射线源，以便向被照射的材料提供均匀的通量。 本公开的辐照器的优点包括紧凑性，均匀的通量剂量，简化的热管理，有效的屏蔽和安全性，在高功率水平下持续持续时间和高吞吐量的能力。

    BONE MINERAL DENSITY ASSESSMENT USING MAMMOGRAPHY SYSTEM
    35.
    发明申请
    BONE MINERAL DENSITY ASSESSMENT USING MAMMOGRAPHY SYSTEM 失效
    使用妈妈系统的骨矿物质密度评估

    公开(公告)号：US20100142675A1

    公开(公告)日：2010-06-10

    申请号：US12696099

    申请日：2010-01-29

    Applicant: Zhimin Huo ,  Chang-Ying J. Yang ,  Mark S. Purdum

    Inventor： Zhimin Huo ,  Chang-Ying J. Yang ,  Mark S. Purdum

    IPC: G01N23/06

    CPC classification number: A61B6/4233 ,  A61B6/502 ,  A61B6/505 ,  A61B6/583 ,  G21K1/10 ,  H01J2235/081

    Abstract: A method and system for determining the bone mineral density of a body extremity. An image of a body extremity is acquired using a mammography x-ray system whereby a bone mineral density can be performed on the image. The system for determining the bone mineral density of a body extremity includes: a support for supporting the body extremity; a detector for capturing an image of the body extremity; and an x-ray source adapted to project an x-ray beam through the body extremity toward the detector, the x-ray source having a voltage of no more than about 45 kVp and having a target/filter combination of rhodium/rhodium, molybdenum/molybdenum, molybdenum/rhodium, or tungsten/rhodium.

    Abstract translation: 一种用于确定身体肢体的骨矿物质密度的方法和系统。 使用乳房X射线照相系统获得身体末端的图像，由此可以对图像执行骨矿物质密度。 用于确定身体末端骨矿物质密度的系统包括：用于支撑身体末端的支撑体; 用于捕获身体肢体的图像的检测器; 以及X射线源，其适于将X射线束通过身体末端投射到检测器，X射线源具有不超过约45kVp的电压并且具有铑/铑，钼的靶/过滤器组合 /钼，钼/铑或钨/铑。

    Soft X-Ray Generation Apparatus and Static Elimination Apparatus
    37.
    发明申请
    Soft X-Ray Generation Apparatus and Static Elimination Apparatus 有权
    软X射线发生装置和静电消除装置

    公开(公告)号：US20090272915A1

    公开(公告)日：2009-11-05

    申请号：US12226077

    申请日：2007-04-10

    Applicant: Hitoshi Inaba ,  Yoshinori Okubo ,  Yoshiyuki Yagi ,  Shunichi Sato ,  Kazuhito Nishimura

    Inventor： Hitoshi Inaba ,  Yoshinori Okubo ,  Yoshiyuki Yagi ,  Shunichi Sato ,  Kazuhito Nishimura

    IPC: G21G5/00 ,  H01J35/08

    CPC classification number: H05F3/06 ,  H01J35/06 ,  H01J2235/062 ,  H01J2235/081

    Abstract: The present invention aims to suppress calorific value and prolong a lifetime of an apparatus that generates soft X-rays. Thus, the present invention provides a static elimination apparatus that includes an emitter as an electron emitting portion and a target, in which a thin film formed of diamond particles each having a particle size of 2 nm to 100 nm is formed on a surface of the emitter. The thin film has a diamond XRD pattern in an XRD measurement and, in a Raman spectroscopic measurement, a ratio of an sp3 bonding component to an sp2 bonding component within the film of 2.5 to 2.7:1. When a DC voltage is applied to the emitter, with a threshold electric field intensity of 1 V/μm or less, electrons larger in number than the prior art are emitted from the emitter and moreover, a temperature of the emitter is hardly increased, thus obtaining a longer lifetime.

    Abstract translation: 本发明旨在抑制产生软X射线的装置的发热量并延长其使用寿命。 因此，本发明提供了一种静电消除装置，其包括作为电子发射部分的发射体和靶，其中形成有粒径为2nm至100nm的金刚石颗粒的薄膜在其表面上形成 发射器。 该薄膜在XRD测量中具有菱形XRD图案，并且在拉曼光谱测量中，膜中的sp3键合成分与sp2键合成分的比例为2.5〜2.7:1。 当发射极施加直流电压时，阈值电场强度为1 V / mum以下，从发射极发射的数量比现有技术大，而发射极的温度几乎不增加，因此， 获得更长的使用寿命。

    Method for making a light weight high performance target
    38.
    发明授权
    Method for making a light weight high performance target 有权
    制造轻质高性能目标的方法

    公开(公告)号：US07505565B2

    公开(公告)日：2009-03-17

    申请号：US11333131

    申请日：2006-01-17

    Applicant: Thomas C. Tiearney, Jr. ,  Brian D. Lounsberry

    Inventor： Thomas C. Tiearney, Jr. ,  Brian D. Lounsberry

    IPC: H01J35/08 ,  H01J35/10

    CPC classification number: H01J35/06 ,  H01J2235/081 ,  H01J2235/088

    Abstract: An x-ray anode for use in an x-ray tube is provided. The x-ray anode includes a substrate material, a target material, and one or more graded coefficient of thermal expansion material layers. The target material is coupled to the one or more graded coefficient of thermal expansion material layers and the graded coefficient of thermal expansion material layers are coupled to the substrate material. A method of making the x-ray anode is also provided.

    Abstract translation: 提供了用于X射线管的x射线阳极。 x射线阳极包括基底材料，目标材料和一个或多个渐变系数的热膨胀材料层。 目标材料耦合到一个或多个渐变系数的热膨胀材料层，并且分级的热膨胀材料层系数耦合到基底材料。 还提供了制造x射线阳极的方法。

    X-RAY ANODE
    39.
    发明申请
    X-RAY ANODE 失效
    X射线阳极

    公开(公告)号：US20080043921A1

    公开(公告)日：2008-02-21

    申请号：US11840303

    申请日：2007-08-17

    Applicant: Joerg Freudenberger ,  Eberhard Lenz

    Inventor： Joerg Freudenberger ,  Eberhard Lenz

    IPC: H01J35/10

    CPC classification number: H01J35/105 ,  H01J35/12 ,  H01J2235/081 ,  H01J2235/083 ,  H01J2235/086 ,  H01J2235/1204 ,  H01J2235/1295

    Abstract: An x-ray anode has an emission layer and a carrier with carrier material to support the emission layer. The carrier material is a metallized carbon fiber material with a portion in which the fibers are specifically directed. A high heat dissipation from the emission layer and a coefficient of heat expansion of the carrier that is advantageous for bonding with the emission layer are achieved.

    Abstract translation: x射线阳极具有发射层和具有载体材料的载体以支持发射层。 载体材料是金属化碳纤维材料，其中纤维特别指向的部分。 实现了有利于与发射层结合的发射层的高散热性和载体的热膨胀系数。

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