Automated process monitoring
    25.
    发明授权
    Automated process monitoring 失效
    自动过程监控

    公开(公告)号:US4938602A

    公开(公告)日:1990-07-03

    申请号:US329293

    申请日:1989-03-27

    Abstract: Instrumentation for measuring the amount of material dissolved in a liquid solution which utilizes electro-optic technology based on the Beer-Lambert Law is implemented either as a portable, battery powered model or integrated in an automated process monitoring system. In the portable, battery powered model, a sample probe (14) is inserted into a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power. In the automated process monitoring model, a solution loading analyzer (100) is supplied with a sample of solution to be analyzed. A probe (14) positioned in a measurement well (200) is used to determine the ratio of incident light to light transmitted through the sample. A spray nozzle (212) is used for cleaning the probe head (16).

    Abstract translation: 用于测量溶解在基于Beer-Lambert法的电光技术的液体溶液中的材料的量的仪器可以作为便携式,电池供电型或者集成在自动化过程监控系统中来实现。 在便携式电池供电的模型中,将样品探针(14)插入待测量的溶液中。 测量结果显示在显示器(22)上。 显示的结果被冻结预定的时间段,在此期间电源被关闭以节省电池电力。 在自动化过程监控模型中,向溶液负载分析仪(100)提供待分析的溶液样品。 位于测量井(200)中的探头(14)用于确定入射光与穿过样品的光的比例。 喷嘴(212)用于清洁探头(16)。

    HIGH DENSITY LIPOPROTEIN ASSAY
    27.
    发明申请
    HIGH DENSITY LIPOPROTEIN ASSAY 审中-公开
    高密度脂蛋白测定

    公开(公告)号:WO2005015241A1

    公开(公告)日:2005-02-17

    申请号:PCT/GB2004/003093

    申请日:2004-07-16

    CPC classification number: G01N21/19 G01N21/274 G01N2201/12761

    Abstract: The determination of the HDL content of a lipoprotein mixture using circular dichroism spectrometry. A first method comprises measuring the circular dichroism (CD) of the sample at a wavelength or wavelengths around at least one of the three CD maxima characteristic of the α-helix secondary structure, and determining the HDL concentration from said measurement. A second method comprises obtaining a circular dichroism (CD) spectrum of the sample, analysing the CD spectrum to determine the α-helix content of the sample, and determining the HDL concentration from the α-helix content.

    Abstract translation: 使用圆二色光谱法测定脂蛋白混合物的HDL含量。 第一种方法包括测量样品在α-螺旋二级结构的三个CD最大值特征中的至少一个波长或波长附近的圆二色性(CD),并从所述测量确定HDL浓度。 第二种方法包括获得样品的圆二色性(CD)光谱,分析CD光谱以确定样品的α-螺旋含量,以及从α-螺旋含量确定HDL浓度。

    OPTICAL SENSOR FOR DETERMINING THE CONCENTRATIONS OF DYES AND/OR PARTICLES IN LIQUID OR GASEOUS MEDIA AND METHOD FOR OPERATING THE SAME
    28.
    发明申请
    OPTICAL SENSOR FOR DETERMINING THE CONCENTRATIONS OF DYES AND/OR PARTICLES IN LIQUID OR GASEOUS MEDIA AND METHOD FOR OPERATING THE SAME 审中-公开
    光学传感器,用于确定染料和/或颗粒的浓度在液体或气体介质和操作方法

    公开(公告)号:WO2004053467A3

    公开(公告)日:2004-08-12

    申请号:PCT/EP0310617

    申请日:2003-09-24

    Abstract: The invention relates to an optical sensor (1) for determining particle and/or dye concentrations in liquid or gaseous media and to a method for operating the same. The optical sensor (1) comprises at least one measuring head. The measuring head consists of an emitter unit (2) with a semiconductor emitting element (9), which emits visible emission light beams (8), and with a receiver unit (3) with a semiconductor receiving element (10). The portion of the emission light beams (8), which pass through an absorption section containing liquid or gaseous medium, is guided onto the receiving element (10). An evaluating unit (6) is coupled to the measuring head via electric leads (4, 4'), and the received signals, which are present at the output of the semiconductor receiving element (10), are evaluated inside said evaluating unit in order to determine the particle or die concentration.

    Abstract translation: 本发明涉及用于确定液体或气体介质中的颗粒和/或染料浓度的光学传感器(1)及其操作方法。 光学传感器(1)具有至少一个测量头。 测量头包括一个发射器单元(2)与Einein可见光透射光束(8)的发光半导体发射器元件(9)和接收器单元(3)的半导体接收元件(10)。 在具有通过部分透射光束(8)的液体或气体介质的吸收路径的接收元件(10)上被引导。 在测量头经由电引线(4,4`)耦合到评估单元(6)连接,其中在半导体接收元件的输出(10)挂起的接收信号,以确定颗粒或染料浓度进行评估。

    AUTOMATED PROCESS MONITORING
    29.
    发明申请
    AUTOMATED PROCESS MONITORING 审中-公开
    自动过程监控

    公开(公告)号:WO1990011509A1

    公开(公告)日:1990-10-04

    申请号:PCT/US1989001764

    申请日:1989-05-02

    Abstract: Instrumentation for measuring the amount of material dissolved in a liquid solution which utilizes electro-optic technology based on the Beer-Lambert Law is implemented either as a portable, battery powered model or integrated in an automated process monitoring system. In the portable, battery powered model, a sample probe (14) is inserted into a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power. In the automated process monitoring model, a solution loading analyzer (100) is supplied with a sample of solution to be analyzed. A probe (14) positioned in a measurement well (200) is used to determine the ratio of incident light to light transmitted through the sample. A spray nozzle (212) is used for cleaning the probe head (16).

    Abstract translation: 用于测量溶解在基于Beer-Lambert法的电光技术的液体溶液中的材料的量的仪器可以作为便携式,电池供电型或者集成在自动化过程监控系统中来实现。 在便携式电池供电的模型中,将样品探针(14)插入待测量的溶液中。 测量结果显示在显示器(22)上。 显示的结果被冻结预定的时间段,在此期间电源被关闭以节省电池电力。 在自动化过程监控模型中,向溶液负载分析仪(100)提供待分析的溶液样品。 位于测量井(200)中的探头(14)用于确定入射光与穿过样品的光的比例。 喷嘴(212)用于清洁探头(16)。

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