Notched transmission target for a multiple focal spot x-ray source
    2.
    发明申请
    Notched transmission target for a multiple focal spot x-ray source 失效
    多焦点x射线源的缺口传输目标

    公开(公告)号:US20050025283A1

    公开(公告)日:2005-02-03

    申请号:US10633251

    申请日:2003-08-01

    CPC classification number: H01J35/30 H01J2235/087

    Abstract: A flat panel x-ray tube assembly is provided comprising a cathode assembly including a plurality of emitter elements. An anode substrate is included having a substrate upper surface facing the plurality of emitter elements and a substrate lower surface. The substrate upper surface is positioned parallel to the plurality of emitter elements. A plurality of target wells are formed in the substrate upper surface. Each of the plurality of target wells comprises a first angled side surface positioned at an acute angle relative to the substrate upper surface. A plurality of first target elements is applied to each to one of the first angled side surfaces. The first target elements generate x-rays in a direction perpendicular to the plurality of emitter elements in response to electrons received from one of the plurality of emitter elements.

    Abstract translation: 提供一种平板X射线管组件,其包括包括多个发射体元件的阴极组件。 包括具有面向多个发射体元件的基板上表面和基板下表面的阳极基板。 衬底上表面平行于多个发射体元件定位。 在基板上表面形成有多个目标孔。 多个目标阱中的每一个包括相对于基板上表面以锐角定位的第一倾斜侧表面。 多个第一目标元件被施加到每个到第一倾斜侧表面中的一个。 第一目标元件响应于从多个发射体元件之一接收的电子,在垂直于多个发射极元件的方向上产生X射线。

    System for forming x-rays and method for using same
    3.
    发明申请
    System for forming x-rays and method for using same 失效
    用于形成x射线的系统及其使用方法

    公开(公告)号:US20050265520A1

    公开(公告)日:2005-12-01

    申请号:US11048158

    申请日:2005-02-01

    CPC classification number: H01J35/06 H01J35/14 H01J35/16 H01J35/30 H01J2235/068

    Abstract: A system and method for forming x-rays. One exemplary system includes a target and electron emission subsystem with a plurality of electron sources. Each of the plurality of electron sources is configured to generate a plurality of discrete spots on the target from which x-rays are emitted. Another exemplary system includes a target, an electron emission subsystem with a plurality of electron sources, each of which generates at least one of the plurality of spots on the target, and a transient beam protection subsystem for protecting the electron emission subsystem from transient beam currents, material emissions from the target, and electric field transients.

    Abstract translation: 一种用于形成x射线的系统和方法。 一个示例性系统包括具有多个电子源的靶和电子发射子系统。 多个电子源中的每一个被配置为在从其发射X射线的目标上产生多个离散点。 另一个示例性系统包括目标,具有多个电子源的电子发射子系统,每个电子源产生目标上的多个点中的至少一个,以及用于保护电子发射子系统免受瞬态束电流的瞬态波束保护子系统 ,目标物质排放和电场瞬变。

    System for forming x-rays and method for using same
    4.
    发明申请
    System for forming x-rays and method for using same 失效
    用于形成x射线的系统及其使用方法

    公开(公告)号:US20060002515A1

    公开(公告)日:2006-01-05

    申请号:US11048159

    申请日:2005-02-01

    CPC classification number: H01J35/06 H01J35/14 H01J35/16 H01J35/30 H01J2235/068

    Abstract: A system and method for forming x-rays. One exemplary system includes a target and electron emission subsystem with a plurality of electron sources. Each of the plurality of electron sources is configured to generate a plurality of discrete spots on the target from which x-rays are emitted. Another exemplary system includes a target, an electron emission subsystem with a plurality of electron sources, each of which generates at least one of the plurality of spots on the target, and a transient beam protection subsystem for protecting the electron emission subsystem from transient beam currents and material emissions from the target.

    Abstract translation: 一种用于形成x射线的系统和方法。 一个示例性系统包括具有多个电子源的靶和电子发射子系统。 多个电子源中的每一个被配置为在从其发射X射线的目标上产生多个离散点。 另一个示例性系统包括目标,具有多个电子源的电子发射子系统,每个电子源产生目标上的多个点中的至少一个,以及用于保护电子发射子系统免受瞬态束电流的瞬态波束保护子系统 和目标物质排放。

    Rotating notched transmission x-ray for multiple focal spots
    5.
    发明授权
    Rotating notched transmission x-ray for multiple focal spots 失效
    旋转切口透射x射线用于多个焦点

    公开(公告)号:US06947522B2

    公开(公告)日:2005-09-20

    申请号:US10248153

    申请日:2002-12-20

    CPC classification number: H01J35/10 H01J2235/086

    Abstract: An x-ray source with an x-ray source target are provided. The x-ray source includes an electron source. The x-ray source also includes an x-ray transmission window. The x-ray source also includes an x-ray source target located between the electron source and the window, wherein the target is arranged to receive electrons from the electron source to generate x-rays in the x-ray source target, and a rotational mechanism adapted to rotate the x-ray source target. A method of producing x-rays and an x-ray target are also provided.

    Abstract translation: 提供具有x射线源目标的X射线源。 x射线源包括电子源。 x射线源还包括x射线透射窗口。 x射线源还包括位于电子源和窗口之间的x射线源靶,其中靶被设置成从电子源接收电子以在x射线源靶中产生x射线,并且旋转 适于旋转x射线源靶的机构。 还提供了一种产生x射线和x射线靶的方法。

    MULTIPLE SPECTRUM CHANNEL, MULTIPLE SENSOR FIBER OPTIC MONITORING SYSTEM
    6.
    发明申请
    MULTIPLE SPECTRUM CHANNEL, MULTIPLE SENSOR FIBER OPTIC MONITORING SYSTEM 有权
    多光谱通道,多传感器光纤监测系统

    公开(公告)号:US20130070235A1

    公开(公告)日:2013-03-21

    申请号:US13237082

    申请日:2011-09-20

    Abstract: A multiple sensor fiber optic sensing system includes an optical fiber having at least first fiber optic sensors and second fiber optic sensors deployed along its length. In response to an interrogating pulse, the first fiber optic sensors generate responses in a first optical spectrum window, and the second fiber optic sensors generate responses in a second, different optical spectrum window. The responses in the first optical spectrum window are measured in a first optical spectrum channel, and the responses in the second optical spectrum window are measure in a second, different optical spectrum channel and provide simultaneous indications of one or more parameters, such as temperature and pressure, in the environment in which the sensors are deployed.

    Abstract translation: 多传感器光纤感测系统包括具有至少第一光纤传感器和沿其长度部署的第二光纤传感器的光纤。 响应于询问脉冲,第一光纤传感器在第一光谱窗口中产生响应,并且第二光纤传感器在第二不同的光谱窗口中产生响应。 第一光谱窗口中的响应在第一光谱通道中测量,并且第二光谱窗口中的响应在第二个不同的光谱通道中测量,并提供一个或多个参数的同时指示,例如温度和 在传感器部署的环境中。

    Robust field emitter array design
    8.
    发明授权
    Robust field emitter array design 失效
    鲁棒的场发射极阵列设计

    公开(公告)号:US06750470B1

    公开(公告)日:2004-06-15

    申请号:US10248030

    申请日:2002-12-12

    Applicant: Colin Wilson

    Inventor: Colin Wilson

    CPC classification number: H01J9/025 H01J1/3044

    Abstract: There is provided a field emitter device formed over a semiconductor substrate. The field emitter device includes at least one field emitter tip disposed over the substrate, and a conducting gate electrode layer disposed over the substrate. The field emitter device also includes a protective electronic component disposed over and integral to the substrate and electrically connecting the conducting gate electrode layer to the substrate such that if the conducting gate electrode layer experiences a voltage greater than a breakdown voltage of the field emitter device, the protective electronic component conducts current between the conducting gate electrode layer and the substrate.

    Abstract translation: 提供了形成在半导体衬底上的场发射器件。 场发射器件包括设置在衬底上的至少一个场发射器尖端,以及设置在衬底上的导电栅电极层。 场致发射器件还包括设置在衬底上并与衬底一体并且将导电栅电极层电连接到衬底的保护电子部件,使得如果导电栅极电极层经受大于场发射器件的击穿电压的电压, 保护电子部件在导电栅电极层和基板之间导通电流。

    Methods and apparatus for performing moving checkshots
    9.
    发明授权
    Methods and apparatus for performing moving checkshots 有权
    执行移动检查的方法和装置

    公开(公告)号:US07688674B2

    公开(公告)日:2010-03-30

    申请号:US11681788

    申请日:2007-03-05

    CPC classification number: G01V1/42

    Abstract: Methods and apparatus for creating a velocity profile of a formation surrounding a borehole by checkshot measurements while moving the tool along the borehole. A conveyance and a sensor section are configured to move the sensor section in the borehole. At least one receiver is configured to detect signals generated at or near the surface while the sensor section is moving in the borehole.

    Abstract translation: 用于通过在沿着钻孔移动工具的同时通过检查测量来产生围绕钻孔的地层的速度分布的方法和装置。 输送和传感器部分被配置成使钻孔中的传感器部分移动。 至少一个接收器被配置为在传感器部分在钻孔中移动时检测在表面处或附近产生的信号。

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