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    OPTICAL ANALYZER FOR IDENTIFICATION OF MATERIALS USING TRANSMISSION SPECTROSCOPY
    24.
    发明申请
    OPTICAL ANALYZER FOR IDENTIFICATION OF MATERIALS USING TRANSMISSION SPECTROSCOPY 有权
    用于识别使用传输光谱的材料的光学分析仪

    公开(公告)号：US20130265568A1

    公开(公告)日：2013-10-10

    申请号：US13836627

    申请日：2013-03-15

    Applicant: INNOVATIVE SCIENCE TOOLS, INC.

    Inventor： Ronald H. Micheels ,  Don J. Lee

    IPC: G01N21/35

    CPC classification number: G01N21/359 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/42 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/9508 ,  G01N2201/06153 ,  G01N2201/0627 ,  G01N2201/0631

    Abstract: A device and method for identifying solid and liquid materials use near-infrared transmission spectroscopy combined with multivariate calibration methods for analysis of the spectral data. Near-infrared transmission spectroscopy is employed within either the 700-1100 nm or the 900-1700 nm wavelength range to identify solid or liquid materials and determine whether they match specific known materials. Uses include identifying solid (including powdered) and liquid materials with a fast measurement cycle time of about 2 to 15 seconds and with a method that requires no sample preparation, as well as quantitative analysis to determine the concentration of one or more chemical components in a solid or liquid sample that consists of a mixture of components. A primary application of such analysis includes detection of counterfeit drug tablets, capsules and liquid medications.

    Abstract translation: 用于识别固体和液体材料的装置和方法使用近红外透射光谱与多变量校准方法结合用于分析光谱数据。 在700-1100nm或900-1700nm波长范围内采用近红外透射光谱法来识别固体或液体材料，并确定它们是否与特定的已知材料相匹配。 用途包括以大约2至15秒的快速测量周期时间识别固体（包括粉末）和液体材料，并且使用不需要样品制备的方法以及定量分析来确定一种或多种化学成分的浓度 固体或液体样品，由组分的混合物组成。 这种分析的主要应用包括检测假药片，胶囊和液体药物。

    METHOD AND AN APPARATUS FOR DETECTING LEADED PIECES OF GLASS
    25.
    发明申请
    METHOD AND AN APPARATUS FOR DETECTING LEADED PIECES OF GLASS 有权
    用于检测玻璃导线的方法和装置

    公开(公告)号：US20120145607A1

    公开(公告)日：2012-06-14

    申请号：US13390970

    申请日：2010-02-26

    Applicant: Reinhold Huber ,  Karl Leitner

    Inventor： Reinhold Huber ,  Karl Leitner

    IPC: B07C5/34 ,  F21V33/00 ,  G01N21/64

    CPC classification number: G01N21/59 ,  B07C5/3425 ,  B07C2501/0072 ,  G01N21/6456 ,  G01N2201/06153 ,  G01N2201/062 ,  G01N2201/0634 ,  G01N2201/0636

    Abstract: The invention relates to a method and an apparatus for detecting leaded pieces of glass in a single-layer material flow of objects composed predominantly of waste glass, with the objects being irradiated with substantially monochromatic UV light (3) and the fluorescent light resulting therefrom being detected.It is provided therein that the object is additionally irradiated with visible or infrared light (4); the transmission light of the visible or infrared light (4) is detected after the passage through the object; and an object is defined as containing lead if both the fluorescent light for at least one predetermined wavelength range corresponding to the fluorescence of leaded glasses is present in a predetermined intensity range and also transmission light in a predetermined intensity range with an intensity of larger zero.

    Abstract translation: 本发明涉及一种用于检测主要由废玻璃组成的物体的单层材料流中的铅玻璃的方法和装置，其中物体被基本上单色的紫外光（3）照射，并且由此产生的荧光是 检测到。 在其中设置物体另外用可见光或红外光（4）照射; 在通过物体之后检测可见光或红外光（4）的透射光; 并且如果对应于铅玻璃的荧光的至少一个预定波长范围的荧光灯存在于预定强度范围内，并且还具有强度大于零的预定强度范围内的透射光，则物体被定义为含有铅。

    Spectroscopic fluid analyzer
    26.
    发明授权
    Spectroscopic fluid analyzer 有权
    光谱流体分析仪

    公开(公告)号：US07236237B2

    公开(公告)日：2007-06-26

    申请号：US10811534

    申请日：2004-03-29

    Applicant: Zeev Schmilovitch ,  Gil Katz ,  Ephraim Maltz ,  Martin I. Kutscher ,  Moran Sarig ,  Ilan Halachmi ,  Aharon Hoffman ,  Haim Egozi ,  Eithan Uner

    Inventor： Zeev Schmilovitch ,  Gil Katz ,  Ephraim Maltz ,  Martin I. Kutscher ,  Moran Sarig ,  Ilan Halachmi ,  Aharon Hoffman ,  Haim Egozi ,  Eithan Uner

    IPC: G01N21/00 ,  G01N1/10 ,  B32B5/02 ,  B32B27/04 ,  B32B27/12 ,  A01J3/00 ,  A01J5/00

    CPC classification number: G01N21/05 ,  G01J3/10 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/532 ,  G01N33/04 ,  G01N2201/06153

    Abstract: An NIR spectroscopy fluid analyzing system using a series of LED's, each having its own preselected center wavelength, as illumination sources. These wavelengths have overlapping spectral widths, such that the measurement covers a broad spectrum. The LED's illuminate the fluid sample sequentially, and subsequently the transmission absorbance through the sample and the reflectance or scattering from the sample is measured for the wavelength range of each LED. The measurements are performed using photodetectors. The concentrations of component parts of the fluid are expressed in the form of a polynomial, which is a function of the measured transmitted and/or reflected intensities, and of empirical coefficients, which are extracted by prior statistical analysis on measured intensities obtained from a large number of test samples having known concentrations of the component. A novel sample chamber, capable of performing optical absorption measurements on a flowing sample of fluid, is described.

    Abstract translation: 使用一系列LED（每个具有其自己的预选中心波长）作为照明源的NIR光谱流体分析系统。 这些波长具有重叠的光谱宽度，使得测量覆盖广谱。 LED依次照射流体样品，随后在每个LED的波长范围内测量通过样品的透射吸光度和来自样品的反射或散射。 使用光电检测器进行测量。 流体的组成部分的浓度以多项式的形式表示，多项式是测量的透射和/或反射强度以及经验系数的函数，经验系数是通过先前的统计分析提取的，从大尺寸 具有已知浓度组分的测试样品的数量。 描述了能够对流动的流体样品进行光学吸收测量的新型样品室。

    Illuminating and optical apparatus for inspecting soldering of printed circuit board
    27.
    发明授权
    Illuminating and optical apparatus for inspecting soldering of printed circuit board 失效
    用于检查印刷电路板焊接的照明和光学装置

    公开(公告)号：US06542236B1

    公开(公告)日：2003-04-01

    申请号：US09763717

    申请日：2001-03-22

    Applicant: Jae Seon Kim

    Inventor： Jae Seon Kim

    IPC: G01B1124

    CPC classification number: G01N21/8806 ,  G01N21/95684 ,  G01N2021/8835 ,  G01N2021/95646 ,  G01N2201/06153 ,  G01N2201/062 ,  H05K13/08

    Abstract: An illuminating and optical apparatus for inspecting soldering of an inspecting part on a PCB includes an illuminating and optical apparatus collecting light emitted by first and second illuminating units. The first and second illuminating units each includes lamps arranged in rows around a view axis of large and small view cameras at a predetermined angle, wherein the large and small view cameras draw sufficient light reflected by the inspecting part and obtain different view sizes of images in accordance with the sizes of the inspecting part. An illuminating and optical apparatus collects light emitted by the first and second illuminating units.

    Abstract translation: 用于检查PCB上的检查部件的焊接的照明和光学装置包括收集由第一和第二照明单元发射的光的照明和光学装置。 第一和第二照明单元各自包括以预定角度围绕大小视角照相机的视轴排列成行的灯，其中大小视角照相机拍摄由检查部反射的足够的光并获得不同的视图尺寸的图像 符合检测部件的尺寸。 照明和光学装置收集由第一和第二照明单元发射的光。

    READING DEVICES AND ASSAY DEVICES FOR USE THEREWITH
    28.
    发明申请
    READING DEVICES AND ASSAY DEVICES FOR USE THEREWITH 失效
    读取设备和测试设备，以供其使用

    公开(公告)号：US20030044317A1

    公开(公告)日：2003-03-06

    申请号：US08338141

    申请日：1994-11-09

    Inventor： MICHAEL CATT ,  PAUL H. MUNDILL ,  MICHAEL E. PRIOR

    IPC: G01N031/22 ,  G01N021/00

    CPC classification number: G01N21/8483 ,  B01L3/5023 ,  B01L2200/12 ,  B01L2300/0825 ,  B01L2400/0406 ,  G01N2021/8618 ,  G01N2021/8654 ,  G01N2201/06153 ,  G01N2201/0696

    Abstract: A method of nullreadingnull the result of an assay effected by concentrating a detectable material in a comparatively small zone of a carrier in the form of a strip, sheet or layer through the thickness of which electromagnetic radiation such as visible light is transmissible, wherein at least a portion of one face or the carrier is exposed to incident electromagnetic radiation which is substantially uniform across the entire portion, the portion including the small zone, and electromagnetic radiation emerging from the opposite face of the carrier is measured to determine the assay result. Preferably the radiation is diffuse light.

    Abstract translation: 通过将可检测材料集中在带状，片状或层状形式的载体的相对小的区域中，通过将电磁辐射如可见光透射的厚度集中在其中，“读取”测定结果的方法，其中 一个面或载体的至少一部分暴露于跨越整个部分基本均匀的入射电磁辐射，测量包括小区域的部分和从载体的相对面出射的电磁辐射以确定测定结果 。 优选地，辐射是漫射光。

    Engineered video inspecting lighting array
    29.
    发明授权
    Engineered video inspecting lighting array 失效
    工程视频检查照明阵列

    公开(公告)号：US5072127A

    公开(公告)日：1991-12-10

    申请号：US622349

    申请日：1990-11-29

    Applicant: Don W. Cochran ,  James R. Austin

    Inventor： Don W. Cochran ,  James R. Austin

    IPC: G01N21/84 ,  G01N21/88 ,  G01N21/90 ,  G01N21/954 ,  G01N21/956 ,  H04N7/18

    CPC classification number: G01N21/909 ,  G01N21/8806 ,  H04N7/18 ,  G01N2021/8455 ,  G01N2021/8887 ,  G01N2021/95615 ,  G01N2201/06153 ,  G01N2201/102

    Abstract: An engineered video inspection lighting system includes a three-dimensional array of solid-state light emitting diodes focused to an inspection area. A single high-current, low-duration pulse is applied to selected elements of the array. Light thus generated is passed through a diffuser and to a specimen. Light reflected from the specimen is received by a lens of a video camera disposed in an interior of the three-dimensional array. Data thus obtained is used to determine acceptability of the specimen in accordance with preselected standards.

    Abstract translation: 设计的视频检查照明系统包括聚焦到检查区域的固态发光二极管的三维阵列。 单个大电流，低持续时间脉冲被施加到阵列的选定元件。 因此产生的光通过扩散器和样品。 从样本反射的光被设置在三维阵列内部的摄像机的镜头接收。 使用如此获得的数据来根据预选标准确定样品的可接受性。

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