Producing planographic printing plate requiring no dampening water
    3.
    发明授权
    Producing planographic printing plate requiring no dampening water 失效
    生产不需要润版水的平版印刷版

    公开(公告)号:US3933495A

    公开(公告)日:1976-01-20

    申请号:US359959

    申请日:1973-05-14

    IPC分类号: G03F7/00 G03F7/075 G03F7/02

    CPC分类号: G03F7/0752

    摘要: A presensitized planographic printing plate which can be used in both negative and positive work comprising a support, a layer formed on the support of a photosensitive substance prepared by the reaction at a pH of not more than 7.5 of a diazonium compound with a coupling agent, e.g., hydroxybenzophenone, and a layer formed on the photosensitive layer of a "one-package" silicone rubber curable at room temperature. A planographic printing plate per se is produced by imagewise exposing the presensitized plate through a negative or positive film, and treating the exposed plate with a treating liquid capable of removing those portions of the presensitized plate which correspond to the image area of the original. Dampening water is not required when printing is carried out using the resulting printing plate.

    摘要翻译: 可以用于阴性和正性工作的预觉平版印刷版,其包含载体,通过在7.5重量份重氮化合物与偶联剂的pH下反应制备的感光性物质的载体上形成的层, 例如羟基二苯甲酮,以及在室温下可固化的“单包装”硅橡胶的感光层上形成的层。 平版印刷本身本身是通过使预敏板通过负片或正片进行成像曝光而制成的,并且用能够除去与原稿的图像区域相对应的预敏化板的那些部分的处理液处理曝光的板。 使用得到的印版进行打印时,不需要防潮水。

    Method of bilirubin detection
    5.
    发明授权
    Method of bilirubin detection 失效
    胆红素检测方法

    公开(公告)号:US4612290A

    公开(公告)日:1986-09-16

    申请号:US542569

    申请日:1983-10-19

    IPC分类号: G01N31/22 G01N33/72

    摘要: A method for quantitative determination of bilirubin is disclosed. The method comprises bringing a bilirubin-containing aqueous liquid sample into contact with a hydrophobic bilirubin extracting composition containing a hydrophobic amine capable of extracting bilirubin. The amine extracts the bilirubin in said aqueous liquid sample. Photometry is then used to determine the concentration of bilirubin extracted with the bilirubin extracting composition. A device for use in this method is also disclosed. The device has a layer containing a hydrophobic bilirubin extracting composition containing a hydrophobic amine capable of extracting bilirubin.

    摘要翻译: 公开了一种定量测定胆红素的方法。 该方法包括使含胆红素的含水液体样品与含有能够提取胆红素的疏水性胺的疏水性胆红素提取组合物接触。 胺提取所述含水液体样品中的胆红素。 然后使用光度测定法测定用胆红素提取组合物提取的胆红素的浓度。 还公开了一种用于该方法的装置。 该装置具有包含含有能够提取胆红素的疏水性胺的疏水性胆红素提取组合物的层。

    Method of using chemical analysis slide
    6.
    发明授权
    Method of using chemical analysis slide 失效
    使用化学分析幻灯片的方法

    公开(公告)号:US5192693A

    公开(公告)日:1993-03-09

    申请号:US700032

    申请日:1991-05-07

    摘要: A method of using a chemical analysis slide which includes a slide frame and a sheet-like or film-like chemical analysis element for colorimetric determination of a specific component in an aqueous liquid sample, which method includesapplying an aqueous liquid sample to the chemical analysis element, andcovering the upper face of the side of the slide frame to which the sample is applied with a sheet-like, plate-like or block or brick-like cover to thereby ensure a space between the chemical analysis element and the cover and to prevent evaporation of water or to control evaporation rate of water.

    摘要翻译: 一种使用化学分析载玻片的方法,其包括滑动框架和片状或膜状化学分析元素,用于比色测定水性液体样品中的特定组分,该方法包括将水性液体样品施加到化学分析 并且将覆盖样品的滑动框架的侧面的上表面覆盖片状,板状或块状或砖状覆盖物,从而确保化学分析元件与盖子之间的空间,以及 以防止水的蒸发或控制水的蒸发速率。

    Multilayer device for detecting bilurubin
    7.
    发明授权
    Multilayer device for detecting bilurubin 失效
    用于检测胆红素的多层装置

    公开(公告)号:US4877579A

    公开(公告)日:1989-10-31

    申请号:US198590

    申请日:1988-05-23

    IPC分类号: G01N31/22 G01N33/72

    摘要: A method for quantitative determination of bilirubin is disclosed. The method comprises bringing a bilirubin-containing aqueous liquid sample into contact with a hydrophobic bilirubin extracting composition containing a hydrophobic amine capable of extracting bilirubin. The amine extracts the bilirubin in said aqueous liquid sample. Photometry is then used to determine the concentration of bilirubin extracted with the bilirubin extracting composition. A device for use in this method is also disclosed. The device has a layer containing a hydrophobic bilirubin extracting composition containing a hydrophobic amine capable of extracting bilirubin.

    摘要翻译: 公开了一种定量测定胆红素的方法。 该方法包括使含胆红素的含水液体样品与含有能够提取胆红素的疏水性胺的疏水性胆红素提取组合物接触。 胺提取所述含水液体样品中的胆红素。 然后使用光度测定法测定用胆红素提取组合物提取的胆红素的浓度。 还公开了一种用于该方法的装置。 该装置具有包含含有能够提取胆红素的疏水性胺的疏水性胆红素提取组合物的层。

    Chemical analysis slide frame assembly
    8.
    发明授权
    Chemical analysis slide frame assembly 失效
    化学分析滑架组件

    公开(公告)号:US4387990A

    公开(公告)日:1983-06-14

    申请号:US247677

    申请日:1981-03-26

    摘要: A chemical analysis slide frame assembly including first and second slide frames each having an opening whose area is smaller than the area of a chemical analysis film inserted therein and a third slide frame disposed between the first and second slide frames. The third slide frame has an opening which is adapted to receive the chemical analysis film and is shaped so as to substantially prevent the displacement of the chemical analysis film. The third slide frame has a thickness which is equal to or larger than the thickness of the chemical analysis film. The side wall of the opening in the first slide frame has a small optical reflection factor, preferably is dark so as to provide a small optical reflection factor.

    摘要翻译: 一种化学分析滑动框架组件,包括第一和第二滑动框架,每个滑动框架的开口面积小于插入其中的化学分析薄膜的面积,以及设置在第一和第二滑动框架之间的第三滑动框架。 第三滑动框架具有适于容纳化学分析膜的开口,并且其形状基本上防止化学分析膜的位移。 第三滑动框架的厚度等于或大于化学分析膜的厚度。 第一滑动框架中的开口的侧壁具有小的光学反射系数,优选是暗的,以便提供小的光学反射系数。

    Flat container type analytical instrument
    9.
    发明授权
    Flat container type analytical instrument 失效
    扁平容器式分析仪

    公开(公告)号:US4753531A

    公开(公告)日:1988-06-28

    申请号:US873284

    申请日:1986-06-04

    摘要: An integral flat container type analytical instrument for use in the quantitative analysis of an analyte present in a liquid sample which has a reaction chamber and an observation chamber associated with each other so as to allow a liquid to flow therebetween characterized in that: at least part of the wall of said reaction chamber is made of a flexible material; said observation chamber is provided with wall parts which are made of a transparent material and opposed to each other in such a manner that their relative positions are fixed to provide a given light path; and no partition wall preventing the free flow of the liquid substantially exists between said reaction chamber and said observation chamber. A method for optical measurement of an analyte in a liquid sample utilizing said analytical instrument is also disclosed.

    摘要翻译: 一种用于定量分析存在于液体样品中的分析仪的一体式扁平容器型分析仪器,其具有彼此相关联的反应室和观察室,以使液体在其间流动,其特征在于:至少部分 所述反应室的壁由柔性材料制成; 所述观察室设置有由透明材料制成并且彼此相对的壁部分,使得它们的相对位置被固定以提供给定的光路; 并且在所述反应室和所述观察室之间基本上不存在防止液体自由流动的分隔壁。 还公开了利用所述分析仪器对液体样品中的分析物进行光学测量的方法。

    Integrated material for chemical analysis and a method of using the same
    10.
    发明授权
    Integrated material for chemical analysis and a method of using the same 失效
    用于化学分析的综合材料及其使用方法

    公开(公告)号:US4270920A

    公开(公告)日:1981-06-02

    申请号:US71618

    申请日:1979-08-31

    CPC分类号: G01N31/22 G01N33/525

    摘要: An integrated material for chemical analysis comprising three or more reagent layer units on a support and a porous spreading layer, said units containing reagents for different chemical analyses and being proximately arranged on a support such that approximately equal portions thereof are within a spreading circle defined by the diffusion of a liquid sample as it passes through the porous spreading layer, and a method for analyzing blood using the same.

    摘要翻译: 一种用于化学分析的综合材料,其包括在支撑体上的三个或更多个试剂层单元和多孔扩散层,所述单元包含用于不同化学分析的试剂,并且近似地布置在支撑体上,使得其大致相等的部分在由 液体样品在通过多孔扩散层时的扩散,以及使用其分析血液的方法。