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    APPARATUS AND METHOD FOR OPTICALLY CHARACTERIZING MATERIALS
    23.
    发明申请
    APPARATUS AND METHOD FOR OPTICALLY CHARACTERIZING MATERIALS 审中-公开
    用于光学表征材料的装置和方法

    公开(公告)号：US20160054217A1

    公开(公告)日：2016-02-25

    申请号：US14837012

    申请日：2015-08-27

    Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    Inventor： Matthias Hartrumpf

    IPC: G01N21/21 ,  G01N21/84

    CPC classification number: G01N21/21 ,  G01N15/1434 ,  G01N15/1463 ,  G01N15/1475 ,  G01N21/84 ,  G01N2015/144 ,  G01N2021/845 ,  G01N2201/0438 ,  G01N2201/06113

    Abstract: The present invention relates to a device for optical characterisation of a sample and/or of the material(s) of the same having an illumination unit that can be orientated to illuminate with incident light a sample spatial portion into which the sample can be introduced, a detection unit which is orientated or can be orientated to image the sample introduced into the sample spatial portion by receiving light reflected by the sample, and which is configured to detect at least two different, preferably orthogonal, polarization components in the reflected light, and an evaluation unit with which, in the imaging data recorded by the detection unit, those imaged surface elements (reflection elements) of the sample can be identified, and with which the detected different polarization components for these reflection elements can be evaluated for optical characterisation.

    Abstract translation: 本发明涉及一种用于光学表征样品和/或其材料的装置，该装置具有照明单元，该照明单元可以被定向为用入射光照射样品可以引入其中的样品空间部分， 一个检测单元，其被定向或可以被定向以通过接收由样本反射的光来对引入到样本空间部分中的样品成像，并且被配置为检测反射光中的至少两个不同的，优选正交的偏振分量;以及 评估单元，在由检测单元记录的成像数据中，可以识别样品的那些成像表面元件（反射元件），并且可以通过该评估单元评估用于这些反射元件的检测到的不同偏振分量用于光学表征。

    CMOS Optical Detector Comprising Plurality of Optical Elements for Device for Monitoring Parameters of Moving Yarn on Textile Machines
    24.
    发明申请
    CMOS Optical Detector Comprising Plurality of Optical Elements for Device for Monitoring Parameters of Moving Yarn on Textile Machines 有权
    CMOS光学检测器，包括用于监测纺织机上移动纱线参数的装置的多个光学元件

    公开(公告)号：US20150022813A1

    公开(公告)日：2015-01-22

    申请号：US14332861

    申请日：2014-07-16

    Applicant: Rieter CZ s.r.o.

    Inventor： Pavel Kousalik ,  Miroslav Stusak ,  Hajek Ladislav

    IPC: G01N21/84 ,  H01L27/146

    CPC classification number: G01N21/84 ,  D01H13/26 ,  G01B11/105 ,  G01B11/2433 ,  G01N21/8903 ,  G01N21/8915 ,  G01N33/365 ,  G01N2021/8444 ,  G01N2201/0438 ,  G01N2201/061 ,  H01L27/14643

    Abstract: A CMOS optical detector includes a plurality of optical elements for a device for detecting parameters of moving yarn or another linear textile formation on textile machines by means of a perpendicular projection of yarn onto individual optical elements of a sensor with the aid of one source of radiation. The optical elements are arranged in two parallel rows perpendicular to the direction of the movement of the projection of yarn. Each optical element produces an output analog signal corresponding to the intensity of its irradiation. The individual optical elements of the first row are oriented to have their longer sides in the direction of the movement of the projection of yarn, whereas the optical elements of the second row are oriented to have their longer sides perpendicular to the direction of the movement of the projection of yarn.

    Abstract translation: CMOS光学检测器包括多个光学元件，用于通过借助于一个辐射源在纱线的各个光学元件上的垂直投影来检测纺织机器上的移动纱线或另一线性纺织品结构的参数的装置 。 光学元件布置成垂直于纱线突起运动方向的两个平行排列。 每个光学元件产生对应于其照射强度的输出模拟信号。 第一排的各个光学元件被定向成在纱线的突起的移动方向上具有它们的长边，而第二排的光学元件被定向成具有与其移动方向垂直的长边 纱线的投影。

    INSTALLATION FOR OPTICAL INSPECTION OF GLASS CONTAINERS AT THE OUTLET OF A FORMING MACHINE
    25.
    发明申请
    INSTALLATION FOR OPTICAL INSPECTION OF GLASS CONTAINERS AT THE OUTLET OF A FORMING MACHINE 审中-公开

    公开(公告)号：US20190242831A1

    公开(公告)日：2019-08-08

    申请号：US16333310

    申请日：2017-09-19

    Applicant: TIAMA

    Inventor： Adrien CHABERT ,  Philippe MICHEL ,  Christophe ORTIZ

    IPC: G01N21/90

    CPC classification number: G01N21/9036 ,  G01N21/9009 ,  G01N2021/9063 ,  G01N2201/0438

    Abstract: The invention relates to an installation for optically inspecting containers (2) manufactured by a forming machine at the outlet of which the containers travel by means of a conveyor (5) past at least one inspection device (I) including at least one camera (10) mounted inside a support chamber (11). The installation includes a system for fastening the support chamber (11) on the conveyor (5) in such a manner that the support chamber (11) is positioned on one side of the conveyor and presents, below the conveyor, a low section (11b) in which the camera (10) is mounted, the support chamber (11) also presenting, above the conveyor, a high section (11h) provided with an observation port (15) and in which an optical deflector system (16) is mounted.

    Stabilizing a cuvette during measurement
    26.
    发明授权
    Stabilizing a cuvette during measurement 有权
    在测量过程中稳定试管

    公开(公告)号：US08313713B2

    公开(公告)日：2012-11-20

    申请号：US10870107

    申请日：2004-06-17

    Applicant: Merrit N. Jacobs ,  Robert Anthony Burkovich ,  David Lee Johnson

    Inventor： Merrit N. Jacobs ,  Robert Anthony Burkovich ,  David Lee Johnson

    IPC: G01N21/00

    CPC classification number: G01N21/13 ,  G01N21/0303 ,  G01N21/253 ,  G01N2021/0357 ,  G01N2021/0367 ,  G01N2021/0371 ,  G01N2201/0438

    Abstract: A device and method solves the problems of improving precision, in particular in reducing movement of a cuvette, particularly lateral or side to side movement of a cuvette, during the measurement process. The device, which stabilizes a cuvette during a measurement read in an analyzer having a cuvette path of travel, includes: a fixed support located on a first side of the path of travel and abutting a side of the cuvette at a location that does not interfere with an optical window on the cuvette on which the measurement read takes place; and a movable support located on a second side of the path of travel and biased against a side of the cuvette at a location that does not interfere with the optical window on the cuvette on which the measurement read takes place, and which is opposite the side abutting the fixed support.

    Abstract translation: 一种装置和方法解决了在测量过程中提高精度的问题，特别是在减小试管的运动，特别是比色杯的侧向或侧向运动。 在具有运动的比色皿路径的分析器中读取测量期间稳定比色杯的装置包括：位于行进路径的第一侧的固定支撑件，并且在不干扰的位置处邻接比色杯的一侧 在其上进行测量读取的比色皿上具有光学窗口; 以及可移动支撑件，其位于行进路径的第二侧，并且在不影响在其上进行测量读取的比色皿上的光学窗口的位置处抵靠所述比色皿的侧面偏压，并且与所述侧面相对的位置 抵靠固定支架。

    Fluorescence-based scanning imaging device
    27.
    发明授权
    Fluorescence-based scanning imaging device 有权
    基于荧光的扫描成像装置

    公开(公告)号：US07911670B2

    公开(公告)日：2011-03-22

    申请号：US12092767

    申请日：2006-11-07

    Applicant: Daniel Bec ,  Vincent Paveau ,  Stephane Le Brun

    Inventor： Daniel Bec ,  Vincent Paveau ,  Stephane Le Brun

    IPC: G02B26/10

    CPC classification number: G01N21/6452 ,  G01N21/6458 ,  G01N2201/0438 ,  G01N2201/0492 ,  G01N2201/101 ,  G02B21/0076

    Abstract: A device for analysing a specimen by fluorescence includes a confocal microscope, illumination means capable of emitting a light beam that converges, by means of an objective, on a focal spot, means for successively positioning the focal spot at various points on the specimen during analysis. The confocal microscope includes an objective mounted on a movable rapid-scan carriage driven in a reciprocating linear movement along a traverse direction by a rotating motor by means of a device of the connecting rod type. The specimen is placed on a movable support driven in a longitudinal movement and is able to move along the axis of the objective of the microscope in order to position the specimen relative to the focal spot. The excitation light spectrum is spread over the surface of the specimen in such a way that the excitation light reflected by the specimen and corresponding to the wavelengths close to fluorescence converge on points that are sufficiently distant from a diaphragm positioned in front of a device for measuring the fluorescence.

    Abstract translation: 用于通过荧光分析样品的装置包括共聚焦显微镜，能够发射通过物镜会聚在焦点上的光束的照明装置，用于在分析期间将焦斑连续地定位在样品上的各个点处的装置 。 共焦显微镜包括安装在可移动快速扫描托架上的物镜，该移动快速扫描托架借助于连杆型的装置沿着横动方向由旋转马达沿往复线性运动驱动。 样本被放置在以纵向运动驱动的可移动支撑上，并且能够沿着显微镜的物镜的轴线移动，以便使样本相对于焦点定位。 激发光谱以试样的反射并对应于接近荧光的波长的激发光在测量装置前方的光阑上充分远离的位置上分散在试样的表面上， 荧光。

    Blood analysis apparatus
    28.
    发明授权
    Blood analysis apparatus 失效
    血液分析仪

    公开(公告)号：US5391352A

    公开(公告)日：1995-02-21

    申请号：US117412

    申请日：1993-09-07

    Applicant: Billy E. Hendrix ,  Kurt H. Myrmel

    Inventor： Billy E. Hendrix ,  Kurt H. Myrmel

    IPC: B01L3/00 ,  G01N1/38 ,  G01N21/03 ,  G01N21/25 ,  G01N21/00

    CPC classification number: B01L3/502 ,  G01N21/253 ,  G01N1/38 ,  G01N2021/0325 ,  G01N2021/0357 ,  G01N2201/0438 ,  Y10T436/113332

    Abstract: A system for analyzing a sample of fluid for a plurality of characteristics comprising a cuvette with a plurality of chambers for fluid to be analyzed; a housing assembly having a frame and a support subassembly reciprocable with respect to each other, the support subassembly including a base to receive the cuvette; and processing mechanisms associated with the housing assembly including a first component to intermix the fluid with a diluent and then with reagents in the chambers to facilitate the analysis thereof, the processing mechanisms further including a light source and an associated sensor located in an operative relationship with respect to the cuvette and a computer operatively associated with the sensor to determine a plurality of characteristics of the fluid within the chambers.

    Abstract translation: 一种用于分析多种特性的流体样品的系统，包括具有多个待分析流体的室的比色皿; 壳体组件，其具有框架和相对于彼此往复运动的支撑子组件，所述支撑子组件包括用于接收所述比色皿的基座; 以及与壳体组件相关联的处理机构，包括第一部件，以将流体与稀释剂混合，然后与腔室中的试剂混合，以促进其分析，处理机构还包括位于与...的操作关系中的光源和相关传感器 相对于比色皿和与传感器可操作地相关联的计算机，以确定腔室内的流体的多个特征。

    Clinical analyzer
    29.
    发明授权
    Clinical analyzer 失效
    临床分析仪

    公开(公告)号：US4482251A

    公开(公告)日：1984-11-13

    申请号：US312676

    申请日：1981-10-19

    Applicant: Richard Saylor

    Inventor： Richard Saylor

    IPC: G01N21/25 ,  G01J3/50

    CPC classification number: G01N21/253 ,  G01N2201/0438 ,  G01N2201/0484

    Abstract: A clinical analyzer that is microprocessor controlled is disclosed. A shuttle carries a plurality of cuvettes containing liquids to be spectrophotometrically analyzed by a single beam spectrophotometer. The shuttle moves the cuvettes past the spectrophotometer in a plurality of cycles to complete a given test. At the beginning of a test, spectrophotometer lamp energization is controlled to achieve a predetermined spectrophotometer output for a reference filter. The remaining filters are then positioned one-by-one, and amplifier gain is adjusted to achieve optimum spectrophotometer output for each filter. The gain associated with each filter is stored by the microprocessor, and thereafter during the test, when each filter is used, the stored gain associated with that microprocessor is utilized in the amplifier circuitry. Additionally, at the beginning of each cycle of shuttle movement, an air calibration reading is taken, to be used by the microprocessor in determining absorbance. This air-only reading, in combination with a reference reading taken with a water-filled cuvette at any convenient time, serves to provide for accurate calibration of the system, overcoming problems of drift.

    Abstract translation: 公开了一种微处理器控制的临床分析仪。 穿梭器携带多个含有液体的比色皿，以通过单光束分光光度计进行分光光度法分析。 梭子以多个周期移动比色皿通过分光光度计，以完成给定的测试。 在测试开始时，分光光度计灯通电被控制以实现用于参考滤波器的预定分光光度计输出。 然后将剩余的滤波器逐一放置，并调节放大器增益以实现每个滤波器的最佳分光光度计输出。 与每个滤波器相关联的增益由微处理器存储，然后在测试期间，当使用每个滤波器时，在该放大器电路中利用与该微处理器相关联的存储的增益。 另外，在穿梭运动的每个循环开始时，进行空气校准读数，由微处理器用于确定吸光度。 这种仅空读数，结合在任何方便的时间用含水比色杯读取的参考读数，用于提供系统的精确校准，克服漂移问题。

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