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    Thermal control in variable aperture mechanism for cryogenic environment
    6.
    发明授权
    Thermal control in variable aperture mechanism for cryogenic environment 有权
    用于低温环境的可变孔径机构的热控制

    公开(公告)号：US09323130B2

    公开(公告)日：2016-04-26

    申请号：US14170348

    申请日：2014-01-31

    Applicant: Raytheon Company

    Inventor： Jeffrey P. Yanevich ,  Michael L. Brest ,  Kenneth L. McAllister ,  James E. Scroggin ,  Gregory D. Tracy ,  Julio C. Dominguez

    IPC: G03B9/08 ,  G01J5/08 ,  G03B9/02 ,  G01J3/12 ,  G01J3/28 ,  G01J3/32 ,  G01J5/02 ,  G01J5/06 ,  G01J5/62 ,  G01J3/02

    CPC classification number: G03B9/08 ,  G01J3/0224 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J5/0205 ,  G01J5/0275 ,  G01J5/061 ,  G01J5/0831 ,  G01J5/084 ,  G01J5/62 ,  G01J2003/1243 ,  G01J2003/2826 ,  G03B9/02 ,  G03B9/40 ,  G03B2205/0046

    Abstract: A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.

    Abstract translation: 一种快门组件，包括第一平面构件和第二平面构件，所述第一平面构件和第二平面构件彼此相对并且形成在其间具有空腔的套筒，所述套筒具有沿着所述套筒的侧面与所述空腔相邻的一对侧轨。 具有第一端的第一闸门构件设置在空腔中并且沿着一个侧轨滑动地设置，并且具有第二端的第二闸门构件设置在空腔中并沿另一侧轨滑动设置。 所述第一端与所述第二端相对，并且被配置为选择性地朝向所述第二端并朝向所述第二端缩回，以便当其设置在第一位置时具有第一形状并且其中所述孔具有第二端 当第一端设置在第二位置时，形状较大。 第一挡板构件和第二挡板构件在所有位置保持与侧轨和平面构件的热接触。 快门组件非常适合在低温和高真空环境中使用。

    THERMOMETER
    8.
    发明申请
    THERMOMETER 有权
    温度计

    公开(公告)号：US20140286376A1

    公开(公告)日：2014-09-25

    申请号：US14221020

    申请日：2014-03-20

    Applicant: HORIBA, Ltd.

    Inventor： Takuya Ido ,  Tetsuya Mori

    IPC: G01J5/08

    CPC classification number: G01J5/0806 ,  G01J5/0014 ,  G01J5/029 ,  G01J5/042 ,  G01J5/084 ,  G01J5/0896 ,  G01J5/58 ,  G01J5/602

    Abstract: A thermometer comprises an emitting unit, a light receiving unit, a lens unit, and a calculation unit. The emitting unit is configured to emit a measurement light into a flue, wherethrough a gas that contains light dispersing particles flows. The light receiving unit is configured to receive, of the measurement light, dispersed measurement light dispersed by the light dispersing particles. The lens unit is configured to set its focal point at a prescribed position inside the flue and along the light receiving axis. The calculation unit is configured to calculate the temperature inside the flue based on an intensity ratio of absorption spectra at a plurality of wavelengths.

    Abstract translation: 温度计包括发光单元，光接收单元，透镜单元和计算单元。 发射单元被配置为将测量光发射到烟道中，通过包含光分散颗粒的气体流过。 光接收单元被配置为接收由光分散粒子分散的分散的测量光的测量光。 透镜单元被构造成将其焦点设置在烟道内部和沿着光接收轴的规定位置处。 计算单元被配置为基于多个波长处的吸收光谱的强度比来计算烟道内的温度。

    VARIABLE APERTURE AND ACTUATOR ASSEMBLIES FOR AN IMAGING SYSTEM
    9.
    发明申请
    VARIABLE APERTURE AND ACTUATOR ASSEMBLIES FOR AN IMAGING SYSTEM 有权

    公开(公告)号：US20130271612A1

    公开(公告)日：2013-10-17

    申请号：US13914398

    申请日：2013-06-10

    Applicant: DRS RSTA, Inc.

    Inventor： Donald A. Powell ,  Falvey L. Malarcher

    IPC: H04N5/33

    CPC classification number: G01J5/084 ,  G01J5/06 ,  G01J5/061 ,  G01J5/08 ,  G01J5/0831 ,  H01L2224/48091 ,  H04N5/33 ,  H01L2924/00014

    Abstract: An imaging system which includes a housing for a radiation detector having a window disposed above and in axial alignment with the radiation detector, a variable aperture assembly which includes a base ring having a first opening and mounted on the radiation detector housing such that the first opening is in axial alignment with the window, a plate having a first aperture and adapted to engage the base ring such that the first aperture is disposed over the window, at least one aperture blade each operatively coupled to the base ring, and an aperture drive mechanism having a body and an actuator coupling member extending at an angle from the body. In addition, the imaging system includes an actuator assembly having an actuator and an actuator arm, the actuator arm disposed adjacent to the radiation detector housing in proximity to the actuator coupling member.

    Remoting redirection layer for graphics device interface
    10.
    发明授权
    Remoting redirection layer for graphics device interface 有权
    远程图形设备界面的重定向层

    公开(公告)号：US08527563B2

    公开(公告)日：2013-09-03

    申请号：US11300086

    申请日：2005-12-14

    Applicant: Ivan Brugiolo

    Inventor： Ivan Brugiolo

    IPC: G06F12/00 ,  G06F15/16 ,  G06F17/30

    CPC classification number: G01J5/0893 ,  G01J5/08 ,  G01J5/0809 ,  G01J5/084 ,  G02B26/0816 ,  G02B26/101 ,  G06F9/452 ,  H04N5/2259 ,  H04N7/185

    Abstract: Remoting a display. A method that may be practiced, for example, in a networked computing environment including a local computer system running one or more applications and a remote computer that displays graphical information to a user for the one or more applications at the local computer system. The remote computer includes a number of surfaces. Drawing information including drawing commands is sent to the remote computer. Meta information is sent to the remote computer defining information about which surface from among the number of surfaces the drawing information applies. Composition information is sent to the remote computer defining the display characteristics of the surface.

    Abstract translation: 远程显示。 可以在例如在包括运行一个或多个应用的​​本地计算机系统的联网计算环境中以及向本地计算机系统上的一个或多个应用向用户显示图形信息的远程计算机的方法。 远程计算机包括多个表面。 包括绘图命令的绘图信息被发送到远程计算机。 元数据信息被发送到远程计算机，从图形信息应用的表面数目中定义关于哪个表面的信息。 组合信息被发送到定义表面的显示特征的远程计算机。

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