In situ optical surface temperature measuring techniques and devices
    41.
    发明申请
    In situ optical surface temperature measuring techniques and devices 有权
    原位光学表面温度测量技术和设备

    公开(公告)号:US20040258130A1

    公开(公告)日:2004-12-23

    申请号:US10839876

    申请日:2004-05-05

    Abstract: A temperature sensor that has a thermally conducting contact with a surface that emits electromagnetic radiation in proportion to the temperature of the contact is disclosed. The sensor has a resilient member attached to the contact and configured to extend the contact toward the object to be measured. A first light waveguide is attached to the contact and is configured to transmit the electromagnetic radiation from the contact. The sensor has a guide with a bore formed therein that the first waveguide is insertable into. When the contact is moved, the first waveguide moves within the bore. A second waveguide is attached to the guide such that a variable gap is formed between the ends of the first waveguide and the second waveguide. Electromagnetic energy from the first waveguide traverses the gap and can be transmitted by the second waveguide. The guide allows the first waveguide to move with the contact in order to ensure that the contact is fully engaged with the surface of the object.

    Abstract translation: 公开了一种温度传感器,其与与接触件的温度成比例地发射电磁辐射的表面具有导热接触。 传感器具有附接到接触件的弹性构件,并且构造成将接触件朝向待测量物体延伸。 第一光波导附接到触点并被配置为从触点传输电磁辐射。 传感器具有其中形成有孔的引导件,第一波导可插入。 当触点移动时,第一波导在孔内移动。 第二波导附接到引导件,使得在第一波导和第二波导的端部之间形成可变间隙。 来自第一波导的电磁能量穿过间隙并且可以由第二波导传输。 引导件允许第一波导与触点一起移动,以确保接触件完全与物体的表面接合。

    Low-level lighting comparator
    42.
    发明授权
    Low-level lighting comparator 失效
    低电平照明比较器

    公开(公告)号:US5926265A

    公开(公告)日:1999-07-20

    申请号:US837135

    申请日:1997-04-14

    Abstract: An instrument and method for optically calibrating and balancing low level luminances of lighted instrument panel displays within the operator station of a vehicle is described which comprises a self-contained, calibrated luminance source and a beamsplitter for combining and juxtaposing an image of the calibrated luminance source with an image of the luminance from a lighted instrument panel display to be calibrated or balanced, whereby the images may be compared in luminance, the lighted instrument panel display being adjustable in intensity using the vehicle instrument panel light trim capability.

    Abstract translation: 描述了一种用于在车辆的操作员站内光学校准和平衡照明的仪表板显示器的低级亮度的仪器和方法,其包括独立的校准的亮度源和用于组合和并置校准的亮度源的图像的分束器 具有来自照明的仪表板显示器的亮度的图像被校准或平衡,由此可以将照片的亮度进行比较,照亮的仪表板显示器可使用车辆仪表板的光调整能力来调节强度。

    Input screen for radiological image intensifier tube utilizing an
anti-reflecting layer
    43.
    发明授权
    Input screen for radiological image intensifier tube utilizing an anti-reflecting layer 失效
    用于放射图像增强管的输入屏幕,使用反反射层

    公开(公告)号:US5146076A

    公开(公告)日:1992-09-08

    申请号:US640386

    申请日:1991-01-23

    CPC classification number: H01J29/385 G01J1/28 G01T1/28

    Abstract: An input screen for radiological image intensifier tube that includes a scintillator (12), deposited on an aluminum substrate (10), which converts incident X-photons into visible photons which then go on to excite a photocathode (16). Previously, the luminous photons produced by the scintillator were emitted towards and were reflected by the aluminum layer; but this reflection reduces the resolution. According to the invention, in order to suppress this reflection, an input screen--in which a thin layer (20), transparent or slightly absorbent to the wavelengths emitted by the scintillator and or size to cause an anti-reflecting effect--is interposed between the aluminum substrate and the scintillator. Choices of anti-reflecting slightly absorbent layer include indium oxide, or alternatively antimony, tin or bismuth oxide, or a combination of these oxides, such as indium-tin oxide. The thickness is from a few hundred to a few thousand angstroms.

    Abstract translation: PCT No.PCT / FR90 / 00340 Sec。 371日期1991年1月23日 102(e)日期1991年1月23日PCT提交1990年5月15日PCT公布。 WO90 / 15432 PCT出版物 日期1990年12月13日。一种用于放射图像增强管的输入屏幕,其包括沉积在铝基板(10)上的闪烁体(12),其将入射的X光子转换成可见光子,然后继续激发光电阴极( 16)。 以前,由闪烁体产生的发光光子向铝层发射并被铝层反射; 但这种反射降低了分辨率。 根据本发明,为了抑制这种反射,对于由闪烁器发射的波长透明或稍微吸收的薄层(20)或者引起防反射效应的尺寸的输入屏(20)插入在其中, 铝基板和闪烁体。 抗反射轻微吸收层的选择包括氧化铟,或者锑,锡或氧化铋,或这些氧化物的组合,例如氧化铟锡。 厚度从几百到几千埃。

    Luximeter.
    47.
    发明授权
    Luximeter. 失效
    LUXIMETER。

    公开(公告)号:US963072A

    公开(公告)日:1910-07-05

    申请号:US1909522785

    申请日:1909-10-15

    Applicant: GEN ELECTRIC

    Inventor: RYAN WALTER D A

    CPC classification number: G01J1/28

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