Method for measuring fluorescence, apparatus for measuring fluorescence and apparatus for evaluating sample using it
    112.
    发明授权
    Method for measuring fluorescence, apparatus for measuring fluorescence and apparatus for evaluating sample using it 有权
    用于测量荧光的方法,用于测量荧光的装置和用于评估样品的装置

    公开(公告)号:US06897953B2

    公开(公告)日:2005-05-24

    申请号:US10276979

    申请日:2001-06-07

    CPC classification number: G01N21/6408

    Abstract: In a fluorescence measuring method and apparatus, a sample S is irradiated with pulsed pumping light supplied from a pumping light source. Fluorescence generated by the sample S is detected by a photodetector by way of a condensing optical system and a spectroscope. The fluorescence time waveform is subjected to a data analysis in a data processing unit in a controller. This computes waveform data and physical quantities such as fluorescence lifetime. The pumping light time waveform is fixedly arranged with respect to a time axis used for data analysis. Fitting calculations are carried out while moving the fluorescence time waveform and fitting range from an initial position earlier than a pumping light peak to a later end position, and optimal measurement waveform data is selected according to a predetermined selection criterion. Waveform data is thus computed accurately and efficiently regardless of fluctuations in the fluorescence time waveform.

    Abstract translation: 在荧光测量方法和装置中,用从泵浦光源提供的脉冲泵浦光照射样品S. 由光检测器通过聚光光学系统和分光镜检测由样品S产生的荧光。 荧光时间波形在控制器中的数据处理单元中进行数据分析。 这可以计算波形数据和物理量,如荧光寿命。 泵浦光时间波形相对于用于数据分析的时间轴固定地布置。 在将荧光时间波形和拟合范围从早于泵浦光峰值的初始位置移动到稍后的终点位置的同时进行拟合计算,并根据预定的选择标准选择最佳测量波形数据。 因此无论荧光时间波形的波动如何,都能准确高效地计算波形数据。

    High efficiency sealed beam reflector lamp with reflective surface of
heat treated silver
    116.
    发明授权
    High efficiency sealed beam reflector lamp with reflective surface of heat treated silver 失效
    高效密封反光灯,反光表面采用热处理银

    公开(公告)号:US5789847A

    公开(公告)日:1998-08-04

    申请号:US547768

    申请日:1995-10-24

    Abstract: A reflector lamp having a lens of vitreous material fused to a reflector body of vitreous material. An inner reflector surface of the reflector body includes a reflective coating having a first coating portion extending from the rim of the reflector body and a second coating portion extending from a location spaced from the rim towards a basal end of the reflector body. The second coating portion is a layer of heat-treated silver having a uniform, whitish non-metallic appearance and being diffusely reflective. The first coating portion is a layer of material other than silver, such as aluminum, having a higher resistance to damage by high heat in the rim area during fusing of the lens to the reflector body.

    Abstract translation: 具有与玻璃质材料的反射体相融合的玻璃质材料透镜的反射灯。 反射器主体的内部反射器表面包括反射涂层,其具有从反射器主体的边缘延伸的第一涂覆部分和从与边缘间隔开的位置朝向反射器主体的基端延伸的第二涂覆部分。 第二涂层部分是具有均匀,发白的非金属外观并且具有漫反射性的热处理银层。 第一涂覆部分是除了银之外的诸如铝之类的材料层,在透镜与反射体之间熔合时具有较高的边缘区域高热损伤性能。

    Process for applying electrical conductors for Dewar flask
    118.
    发明授权
    Process for applying electrical conductors for Dewar flask 失效
    用于杜瓦瓶的电导体的应用过程

    公开(公告)号:US4089991A

    公开(公告)日:1978-05-16

    申请号:US785724

    申请日:1977-04-07

    CPC classification number: F17C13/006 H01J5/08 H01J5/52 Y10T29/49156

    Abstract: An improved method for providing electrical conductive paths in a Dewar flask is disclosed. A thin metal film is deposited over the side and top of the inner flask of the Dewar. Portions of the metal film are then selectively removed to provide electrical conductive paths which extend from the side on to the top of the inner flask.

    Abstract translation: 公开了一种用于在杜瓦瓶中提供导电路径的改进方法。 在Dewar的内烧瓶的侧面和顶部沉积薄金属膜。 然后选择性地去除金属膜的部分以提供从内烧瓶的侧面延伸到顶部的导电路径。

    Improved cathode ray tube having a glass envelope coated with crystallized glass
    119.
    发明授权
    Improved cathode ray tube having a glass envelope coated with crystallized glass 失效
    带有结晶玻璃的玻璃包装的改进的阴极射线管

    公开(公告)号:US3758802A

    公开(公告)日:1973-09-11

    申请号:US3758802D

    申请日:1971-01-20

    CPC classification number: H01J29/88 H01J2229/882

    Abstract: A cathode ray tube including an electron gun enclosed by a glass envelope including a neck portion is disclosed in accordance with the teachings of the present invention wherein arcing between electrodes of the cathode ray tube is minimized by providing a coating of crystallized glass formed by heat-treatment of sealing glass, on the surface of the inner wall of said neck portion and coextensive with said electron gun, and a coating of conductive material, spaced from said coating of crystallized glass, on the surface of the inner wall of said neck portion. A method of treating a cathode ray tube to minimize arcing between the electrodes thereof is also disclosed.

    Abstract translation: 根据本发明的教导,公开了一种包括由包括颈部的玻璃外壳包围的电子枪的阴极射线管,其中通过提供通过热处理形成的结晶玻璃的涂层来最小化阴极射线管的电极之间的电弧, 在所述颈部的内壁的表面上与所述电子枪共同延伸的密封玻璃的处理以及与所述颈部的内壁的表面间隔开的结晶玻璃涂层的导电材料涂层。 还公开了一种处理阴极射线管以最小化其电极之间的电弧的方法。

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