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    METHOD FOR MEASURING SPECTROSCOPIC PROPERTIES OF BULK PRODUCTS AND DEVICE FOR CARRYING OUT SAID METHOD
    4.
    发明公开
    METHOD FOR MEASURING SPECTROSCOPIC PROPERTIES OF BULK PRODUCTS AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
    BULK光谱性能的产品和计量装置的具体实施的方法的方法

    公开(公告)号：EP1707945A1

    公开(公告)日：2006-10-04

    申请号：EP04808984.1

    申请日：2004-11-18

    申请人： Zubkov, Vladimir Aleksandrovich ,  Timofeev, Vladimir Andreevich ,  Shamrai, Aleksandr Valeryevich

    发明人： Zubkov, Vladimir Aleksandrovich ,  Timofeev, Vladimir Andreevich ,  Shamrai, Aleksandr Valeryevich

    IPC分类号： G01N21/85 ,  G01F11/00

    CPC分类号： G01N21/85 ,  G01N21/0303 ,  G01N21/05 ,  G01N2021/5919 ,  G01N2021/8557 ,  G01N2021/8592

    摘要： The invention relates to analytical instrument engineering, in particular to spectroscopy. The inventive method for measuring spectroscopic properties of bulk products consists in portionwisely supplying a sample in a measurement area. In order to fully fill said measurement area, several portions (at least two) are loaded and alternately placed substantially in different fields of the horizontal section of the measurement area in such a way that the uniformed distribution and the permanent density of the product in the area of measurement are provided. Afterwards, the spectroscopic properties of the sample are recorded in a standstill and the sample is removed from the area of measurement. The inventive device for measuring spectroscopic properties of bulk products comprises a feeding hopper, an input (receiving) opening, a batch loading unit which is provided with means for successively and uniformly distributing the product alternately in the different fields of the horizontal section of the area of measurement, a measuring unit, a unit for closing the area of measurement, an output (unloading) opening and a discharge hopper. Said invention makes it possible to ensure the high uniformity and permanent density of the product in the area of measurement during the measurement of the spectroscopic characteristics of the bulk products.

    摘要翻译： 本发明涉及分析仪器工程，尤其是光谱学。 用于测量的散装产品besteht在测量区域portionwisely供给的样品的光谱性质的本发明方法。 为了充分填充所述测定区域，若干个部分（至少两个）被加载，并交替地基本上放置在测量区域的水平部分的不同领域中寻求的方式做了制服的分布和产品在永久密度 提供测量的面积。 此后，样品的光谱性质被记录在静止状态和将样品从测量区移除。 用于测量的散装产品的光谱特性的本发明的装置包括在输入（接收）开口的进料斗中，一批装载单元的所有被用于连续和均匀地区域的水平部分的不同字段可替代地分发产品配备有装置 测量的，测量单元，用于封闭测量区，以输出（卸载）开口和排出料斗的单元。 所述发明使得有可能的散装产品的光谱特性的测量期间确保高的均匀性和在测量区域中的产品的永久密度。

    OPTICAL SPECIMEN ANALYSIS SYSTEM AND METHOD
    9.
    发明授权
    OPTICAL SPECIMEN ANALYSIS SYSTEM AND METHOD 失效
    光测试分析系统和方法

    公开(公告)号：EP0731951B1

    公开(公告)日：2000-07-05

    申请号：EP94909763.8

    申请日：1994-02-24

    申请人： E-Y LABORATORIES, INC.

    发明人： CHU, Albert, E. ,  TAO, Lian

    IPC分类号： G06K9/00 ,  G01N15/14 ,  G01N33/52

    CPC分类号： G01N21/8483 ,  G01N15/1468 ,  G01N15/1475 ,  G01N2021/177 ,  G01N2021/5919 ,  G01N2021/5923 ,  G01N2021/593 ,  G01N2021/5934 ,  G01N2021/8488 ,  G06F19/00 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30004

    摘要： A method and system for automatically analyzing the presence of an analyte in a liquid specimen of biological origin are described. The liquid specimen is added to a testing substrate that has a receptor immobilized on a portion of its surface. If analyte is present in the specimen, it will specifically bind to the receptor. A labeled reagent is added to the testing substrate which will bind to the analyte, if present, and generate a color on the testing substrate. The testing substrate is then illuminated and, using electronic equipment, a digital image of its surface is acquired and automatically scanned to locate an area that has the highest color density, which corresponds to the presence of labeled reagent. A measurement of color density, corresponding to pixels per unit area, is generated. An area peripheral to the area of highest color density, which represents background density, is also located and a measured. The presence or absence of analyte in the liquid sample is determined by adjusting the measurement of labeled reagent with the background density measurement in accordance with a predefined mathematical function. In some cases, the result of the test will be interpreted as a binary, positive/negative result according to whether the measurement taken is above or below a given threshold. In other cases, a continuous range of values may be generated from different samples that correspond to the concentration of the analyte present in each tested sample.

    OPTICAL SPECIMEN ANALYSIS SYSTEM AND METHOD
    10.
    发明公开
    OPTICAL SPECIMEN ANALYSIS SYSTEM AND METHOD 失效
    光测试分析系统和方法

    公开(公告)号：EP0731951A1

    公开(公告)日：1996-09-18

    申请号：EP94909763.0

    申请日：1994-02-24

    申请人： E-Y LABORATORIES, INC.

    发明人： CHU, Albert, E. ,  TAO, Lian

    IPC分类号： G01N21 ,  G06T7 ,  G01N15

    CPC分类号： G01N21/8483 ,  G01N15/1468 ,  G01N15/1475 ,  G01N2021/177 ,  G01N2021/5919 ,  G01N2021/5923 ,  G01N2021/593 ,  G01N2021/5934 ,  G01N2021/8488 ,  G06F19/00 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30004

    摘要： A method and system for automatically analyzing the presence of an analyte in a liquid specimen of biological origin are described. The liquid specimen is added to a testing substrate that has a receptor immobilized on a portion of its surface. If analyte is present in the specimen, it will specifically bind to the receptor. A labeled reagent is added to the testing substrate which will bind to the analyte, if present, and generate a color on the testing substrate. The testing substrate is then illuminated and, using electronic equipment, a digital image of its surface is acquired and automatically scanned to locate an area that has the highest color density, which corresponds to the presence of labeled reagent. A measurement of color density, corresponding to pixels per unit area, is generated. An area peripheral to the area of highest color density, which represents background density, is also located and a measured. The presence or absence of analyte in the liquid sample is determined by adjusting the measurement of labeled reagent with the background density measurement in accordance with a predefined mathematical function. In some cases, the result of the test will be interpreted as a binary, positive/negative result according to whether the measurement taken is above or below a given threshold. In other cases, a continuous range of values may be generated from different samples that correspond to the concentration of the analyte present in each tested sample.