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    CHEMICAL CONSTITUENT ANALYZER
    173.
    发明公开
    CHEMICAL CONSTITUENT ANALYZER 审中-公开
    分析仪化学成分

    公开(公告)号：EP2145165A1

    公开(公告)日：2010-01-20

    申请号：EP08744030.1

    申请日：2008-03-19

    Applicant: ESE Inc.

    Inventor： SCHIEDEMEYER, Steven ,  WEBER, Mark

    IPC: G01J3/42

    CPC classification number: G01N21/359 ,  G01N21/3563 ,  G01N2201/0221 ,  G01N2201/0231

    Abstract: The present invention relates to the use of Near-Infrared (NIR) spectroscopy to the application of the measurement of constituent concentrations of chemical based products typically having covalent bonding. Such constituent products may be fat, moisture, protein, and the like typically in liquid form or colloid suspensions. More specifically, the invention is directed toward an NIR analyzer with multiple detectors with no moving parts. The invention utilizes thermal control in conjunction with normalization algorithms to allow parallel processing of the measurements between a reference and at least one sample, which may provide more accurate results. In addition, this invention has the ability to use NIR in the third overtone and allows insitu processing, with no waste stream.

    Instrument for quantitative analysis
    176.
    发明公开
    Instrument for quantitative analysis 失效
    定量分析仪器

    公开(公告)号：EP0286119A3

    公开(公告)日：1990-06-13

    申请号：EP88105634.5

    申请日：1988-04-08

    Applicant: Kabushiki Kaisha Meidensha

    Inventor： Fukuoka, Masayoshi ,  Matsuyuki, Akira

    IPC: G01N21/76

    CPC classification number: G01N21/76 ,  G01N2021/0375 ,  G01N2201/0231 ,  G01N2201/0253 ,  G01N2201/0648

    Abstract: An instrument for quantitative analysis includes two shutters (18, 34), one of which (18) prevents light from being introduced into a black box (10) housing a cell holder (26) from the outside through a port in which a cell (14) may be placed in and taken out the black box, and the other of which (38) prevents light from impinging on a photomultiplier tube (34) which is in communication with the black box. The shutters are controlled by means of a control unit so that one of the shutters opens when the other closes. The instrument also includes detectors (66a, 66b) which detect whether or not the cell holder (26) and the cell (14) are disposed at predetermined positions, respectively. The detectors output signals to the control unit. The control unit controls an automatic pipetting device (25) to restrict a sample from being introduced into the cell when both the cell holder and the cell are not disposed at the predetermined position.

    Apparatus and method for spectrophotometric analysis of a material in a moving process stream
    177.
    发明公开
    Apparatus and method for spectrophotometric analysis of a material in a moving process stream 失效
    Gerätund Verfahren zur spektralphotometrischen分析eine材料在einem fliessenden Bearbeitungsstrom。

    公开(公告)号：EP0322611A2

    公开(公告)日：1989-07-05

    申请号：EP88120528.0

    申请日：1988-12-08

    Applicant: AUTOMATIK Apparate-Maschinenbau GmbH

    Inventor： Harvey, Robert J.

    IPC: G01N21/35 ,  G01N21/85 ,  G01N33/44

    CPC classification number: G01N21/05 ,  G01N21/0332 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/85 ,  G01N2021/1751 ,  G01N2021/3595 ,  G01N2201/0231 ,  G01N2201/1224 ,  G01N30/74

    Abstract: An apparatus and method for spectrophotometric analysis of material in a moving process stream wherein the material is directed into an observation chamber within a sample cell and exposed to a radiation beam suitable for spectrophotometric purposes. A radiation source and a radiation detector are contained within a first compartment and a second compartment environmentally isolated from the first compartment and within which the sample cell is contained. Reflectors are positioned within the second compartment for receiving the radiation beam from the first compartment, directing the radiation beam through the sample cell and the material to be analyzed contained therein, and directing the radiation beam back into the second compartment and the radiation detector positioned therein. The second compartment maintains the environment therein within a range acceptable for radiation analysis of the material within the sample cell. Mirrors are positioned within the second compartment for diverting the radiation beam from passage through the material and for determining a reference spectrum within the same environment as the sample cell and directing the diverted beam to the radiation detector.

    Abstract translation: 用于对移动工艺流中的材料进行分光光度分析的装置和方法，其中材料被引入样品池内的观察室并暴露于适于分光光度目的的辐射束。 辐射源和辐射检测器包含在第一隔室内，第二隔室与第一隔室环境隔离，并且其中容纳有样品池。 反射器定位在第二隔室内，用于接收来自第一隔间的辐射束，将辐射束引导通过样品池和待分析的材料容纳在其中，并且将辐射束引导回第二隔室和放置在其中的辐射探测器 。 第二隔室将其中的环境保持在对样品池内的材料的辐射分析可接受的范围内。 镜子位于第二隔间内，用于使辐射束从通过材料的方向转移，并用于确定与样品池相同的环境内的参考光谱，并将转向的光束引导到辐射探测器。

    Measuring apparatus for amylose and/or amylopectin content in rice
    178.
    发明公开
    Measuring apparatus for amylose and/or amylopectin content in rice 失效
    Reis的Vorrichtung zur Messung des Amylose- oder Amylopektingehalts。

    公开(公告)号：EP0260942A2

    公开(公告)日：1988-03-23

    申请号：EP87308181.4

    申请日：1987-09-16

    Applicant: SATAKE ENGINEERING CO., LTD.

    Inventor： Satake, Toshihiko

    IPC: G01N33/10 ,  G01N21/35

    CPC classification number: G01N33/10 ,  G01N21/359 ,  G01N21/4738 ,  G01N2021/1742 ,  G01N2021/3148 ,  G01N2021/8466 ,  G01N2201/0231 ,  G01N2201/065 ,  G01N2201/126 ,  Y10S250/91

    Abstract: An apparatus for measuring amylose and/or amylopectin content in rice. A near infrared light beam having its wavelength in a range of from about 1900 nm to about 2500 nm is applied to sample rice (5). A detector (26,27,28) receives light reflected from and/or transmitted through the sample rice (5), to generate signals representative of luminous intensity of the received light. A memory device (122) has stored therein content conversion coefficients set for the amylose and/or amylopectin. A calculation device (123) calculates the amylose and/or amylopectin content in the sample rice (5), based on the detecting signals from the detector (26,27,28) and the content conversion coefficients stored in the memory device (122). The calculated content is displayed by a display device (126,127).

    Abstract translation: 一种测定水稻直链淀粉和/或支链淀粉含量的仪器。 将其波长在约1900nm至约2500nm范围内的近红外光束施加到样品米（5）。 检测器（26,27,28）接收从和/或透过样品米（5）反射的光，以产生表示接收光的发光强度的信号。 存储器件（122）中存储了为直链淀粉和/或支链淀粉而设置的内容转换系数。 计算装置（123）基于来自检测器（26,27,28）的检测信号和存储在存储装置（122）中的内容转换系数，计算样品米（5）中的直链淀粉和/或支链淀粉含量， 。 所计算的内容由显示装置显示（126,127）。

    発光計測装置
    180.
    发明申请
    発光計測装置 审中-公开
    光发射测量装置

    公开(公告)号：WO2016174766A1

    公开(公告)日：2016-11-03

    申请号：PCT/JP2015/062976

    申请日：2015-04-30

    Applicant: 株式会社日立製作所

    Inventor： 岡野定　雅弘 ,  野田　英之

    IPC: G01N21/76 ,  G01N35/04

    CPC classification number: G01N21/76 ,  C12Q1/02 ,  G01N21/763 ,  G01N35/00871 ,  G01N35/025 ,  G01N35/04 ,  G01N35/1004 ,  G01N35/1009 ,  G01N2035/00277 ,  G01N2035/00306 ,  G01N2035/00356 ,  G01N2035/0422 ,  G01N2035/0432 ,  G01N2035/0444 ,  G01N2201/0231 ,  G01N2201/064

    Abstract: 遮光室１００６内に、保持容器１０１を収納する容器ラック１００３と、液体を分注する分注機構２００１と、試料と発光試薬との混合液を収容する反応容器１０４を同心円上に複数保持し、かつ反応容器１０４のうちの隣り合う少なくとも一組の間に、容器ラック１００３が通過可能な間隔を設けて回転する回転板１００５と、発光計測を行う光検出部２０１３と、を備えており、遮光室１００６は、容器ラック１００３を挿入可能な幅を有しかつ開閉可能に設けられた挿入口１００８を有しており、回転板１００５は、反応容器１０４が回転中に通過する領域の内側に容器ラック１００３を設置可能な領域を備え、かつ遮光室１００６が閉鎖された状態で回転可能に設けられている発光計測装置である。

    Abstract translation: 在遮光室1006内设置有发光测量装置，其具有用于容纳保持容器101的容器架1003; 用于分配液体的分配机构2001; 旋转板1005，其围绕公共中心旋转，保持包含样品和发光试剂的液体混合物的多个反应容器104，并且具有间隙，容器架1003可以通过该间隙提供至少 一对相邻的反应容器104; 以及测量发光的光检测单元2013。 遮光室1006具有插入开口1008，该插入开口1008具有宽度，容器架1003可以通过该宽度插入，并且设置成能够打开和关闭。 在旋转时反应容器104通过的区域的内侧，旋转板1005具有能够容纳容器架1003的区域，旋转板1005设置成可以在 遮光室1006关闭。

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