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    Absorbance measuring unit
    121.
    发明专利
    Absorbance measuring unit 有权
    吸收测量单元

    公开(公告)号：JP2006090775A

    公开(公告)日：2006-04-06

    申请号：JP2004274788

    申请日：2004-09-22

    Applicant: Ushio Inc ,  ウシオ電機株式会社

    Inventor： MATSUMOTO SHIGEKI ,  NOZAWA SHIGENORI

    IPC: G01N21/03 ,  G01N21/27 ,  G01N37/00

    CPC classification number: G01N21/0303 ,  B01L3/502715 ,  B01L9/527 ,  B01L2300/0654 ,  B01L2300/0816 ,  B01L2300/0867 ,  G01N2201/0813

    Abstract: PROBLEM TO BE SOLVED: To provided an absorbance measuring unit for a microchip reduced in measurement errors, even if the absorbance of the microchip is measured, using a discharge lamp in a measuring light source.
    SOLUTION: The absorbance measuring unit using the microchip is composed of an absorbance measuring part, which comprises two bonded plate members, having cavity parts provided to the their bonded surfaces and is constituted so that the cavity parts are allowed to communicate with each other to linearly arrange an analyzing liquid inlet part, a bonded surfaces sump part and a reagent mixing part along one end surfaces of the plate members, the microchip equipped with the absorbance measuring part and a chip holder for incorporating the microchip. A light-introducing capillary part for making an optical axis coincide with that of the absorbance measuring part and having an opening diameter narrower than the cross-sectional diameter vertical to the optical axis of the absorbance measuring part is formed to the chip holder.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：为了提供一种降低测量误差的微芯片吸光度测量单元，即使测量微芯片的吸光度，使用测量光源中的放电灯。

    解决方案：使用微芯片的吸光度测量单元由吸光度测量部分组成，吸收测量部分包括两个接合板部件，其中具有设置在其接合表面上的空腔部分，并且构成为使得腔体部件能够与每个 另外沿着板状部件的一端面配置有分析液体入口部分，接合表面集尘部分和试剂混合部分，装有吸光度测量部分的微芯片和用于结合微芯片的芯片保持器。 与芯片保持器形成用于使光轴与吸光度测量部分一致的导光毛细管部分，并且具有比垂直于吸光度测量部分的光轴的截面直径窄的开口直径。 版权所有（C）2006，JPO＆NCIPI

    LIGHT PIPE FOR SPECTROSCOPY
    123.
    发明公开
    LIGHT PIPE FOR SPECTROSCOPY 审中-公开
    用于光谱学的光管

    公开(公告)号：EP3228999A2

    公开(公告)日：2017-10-11

    申请号：EP17164864.5

    申请日：2017-04-04

    Applicant: Viavi Solutions Inc.

    Inventor： HRUSKA, Curtis R ,  ZOU, Peng ,  CATCHING, Benjamin F ,  VON GUNTEN, Marc K ,  SMITH, Valton

    IPC: G01J3/02 ,  G01J3/06 ,  G01J3/42 ,  G01N21/03 ,  G02B27/09

    CPC classification number: G01N21/255 ,  G01J3/0202 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/42 ,  G01N21/01 ,  G01N21/05 ,  G01N21/8507 ,  G01N2021/0118 ,  G01N2021/8514 ,  G01N2201/064 ,  G01N2201/08 ,  G01N2201/0813 ,  G02B27/0994

    Abstract: A spectroscopic assembly (165) may include a spectrometer (110). The spectrometer may include an illumination source to generate a light to illuminate a sample. The spectrometer may include a sensor to obtain a spectroscopic measurement based on light, reflected by the sample, from the light illuminating the sample. The spectroscopic assembly may include a light pipe (120) to transfer the light reflected from the sample. The light pipe may include a first opening (146) to receive the spectrometer. The light pipe may include a second opening (148) to receive the sample, such that the sample is enclosed by the light pipe and a base surface when the sample is received at the second opening. The light pipe may be associated with aligning the illumination source and the sensor with the sample.

    Abstract translation: 光谱组件（165）可以包括光谱仪（110）。 光谱仪可以包括照明源以产生照亮样品的光。 分光计可以包括传感器，以从照射样品的光中基于由样品反射的光获得分光测量。 分光镜组件可以包括光管（120）以传输从样品反射的光。 光管可以包括第一开口（146）以接收光谱仪。 光管可以包括用于接收样品的第二开口（148），使得当样品在第二开口处被接收时样品被光管和基座表面包围。 光管可以与照射源和传感器与样品对准相关联。

    Unit for measuring absorbance
    126.
    发明公开
    Unit for measuring absorbance 有权
    用于测量吸光度单位

    公开(公告)号：EP1640704A3

    公开(公告)日：2006-06-07

    申请号：EP05019661.7

    申请日：2005-09-09

    Applicant: USHIODENKI KABUSHIKI KAISHA

    Inventor： Matsumoto, Shigeki ,  Nozawa, Shigenori

    IPC: G01N21/03 ,  B01L3/00

    CPC classification number: G01N21/0303 ,  B01L3/502715 ,  B01L9/527 ,  B01L2300/0654 ,  B01L2300/0816 ,  B01L2300/0867 ,  G01N2201/0813

    Abstract: A unit for measurement of absorbance using a microchip has a microchip with a continuous cavity, a sample chamber, a reagent chamber, a reagent mixing chamber and a chamber for measuring absorbance, which is arranged in a straight line in the area of the continuous cavity. The microchip is located in a chip holder which has a capillary part which is arranged such that the light used to measure absorbance is delivered through the capillary part to the chamber for measuring absorbance, the capillary part having a smaller opening diameter than the diameter of the cross section which is perpendicular to the optical axis of the chamber for measuring absorbance.

    Spektroskopische Systeme zur Analyse von kleinen und kleinsten Substanzmengen
    128.
    发明公开
    Spektroskopische Systeme zur Analyse von kleinen und kleinsten Substanzmengen 失效
    Spektroskopische Systeme zur分析von kleinen und kleinsten Substanzmengen

    公开(公告)号：EP0772029A3

    公开(公告)日：1998-03-04

    申请号：EP97100430.4

    申请日：1993-08-13

    Applicant: MACHLER, Meinard

    Inventor： MACHLER, Meinard

    IPC: G01J3/02

    CPC classification number: G01N21/0303 ,  G01J3/02 ,  G01J3/0216 ,  G01N2201/0813 ,  G01N2201/084

    Abstract: Spektroskopisches System für die Analyse von kleinen und kleinsten Substanzmengen verwenden zur Energieübertragung kegelförmige Aperturwandler (14, 15), die im Objektraum (8) zwischen der Lichtquelle (L) und der Probe (9), und bei Absorptionsmessungen auch zwischen der Probe (9) und dem Eintrittsspalt (3) eines Spektrometers (1) angeordnet sind. Bei einer Ausbildung als Doppelkegel erlauben die Aperturwandler (14, 15) eine Schrägankopplung in ein die Probe (9) aufnehmendes Kapillarrohr, das als Stufen-Wellenleiter für die eingekoppelte Strahlung wirkt.

    Abstract translation: 在光谱系统中，尤其是 采用同时光谱仪，提供孔径更换器（14,15），用于直接空间（8）中的光能传输，光源（I）或其图像（L'）和样品（9）之间 样品（9）和入口间隙（3）。 每个孔径更换器（14,15）由具有光入射和出射开口的锥形波导或反射镜组成，其中较大的面向样品（9）。 样品（容纳在可选择的轴上布置有孔径更换器（14,15）的毛细管，使得光沿其纵向方向穿过它。还要求保护的是（i）用于吸收光度测定的微电池系统， 在上述系统中;（ii）在上述光谱系统中使用上述微细胞系统，特别是弱吸收液体的吸收光谱法和高压液相色谱法;和（iii）包括上述微量 单元系统。

    SPEKTROSKOPISCHE SYSTEME ZUR ANALYSE VON KLEINEN UND KLEINSTEN SUBSTANZMENGEN
    129.
    发明公开
    SPEKTROSKOPISCHE SYSTEME ZUR ANALYSE VON KLEINEN UND KLEINSTEN SUBSTANZMENGEN 失效
    光谱处理少量的分析的和最小的物质量。

    公开(公告)号：EP0655128A1

    公开(公告)日：1995-05-31

    申请号：EP93917790.0

    申请日：1993-08-13

    Applicant: MACHLER, Meinard

    Inventor： MACHLER, Meinard

    IPC: G01J3 ,  G01N21

    CPC classification number: G01N21/0303 ,  G01J3/02 ,  G01J3/0216 ,  G01N2201/0813 ,  G01N2201/084

    Abstract: A spectroscopic system for the analysis of small and very small quantities of substances makes use for the purposes of energy transfer of cone-shaped aperture changers (14, 15) which are arranged in the object zone (8) between the light source (L) and the sample (9) and, during absorption measurements, also between the sample (9) and the inlet slot (3) of a spectrometer (1). If the form used is a double cone, the aperture changers (14, 15) facilitate an oblique coupling in a capillary tube accepting the sample (9) which acts as a step-waveguide for the coupled radiation.

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