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    Measuring chip
    14.
    发明申请
    Measuring chip 有权
    测量芯片

    公开(公告)号：US20010040680A1

    公开(公告)日：2001-11-15

    申请号：US09851957

    申请日：2001-05-10

    Applicant: FUJI PHOTO FILM CO., LTD.

    Inventor： Takashi Kubo ,  Masayuki Naya

    IPC: G01N021/55

    CPC classification number: G01N21/553 ,  G01N2201/0415

    Abstract: A measuring apparatus includes a dielectric block, a film layer which is formed on a first face of the dielectric block and is brought into contact with a sample, an optical system which causes a light beam to enter the dielectric block through a second face so that the light beam is reflected in total internal reflection at the interface of the dielectric block and the film layer and various angles of incidence of the light beam to the interface can be obtained, and a photodetector which detects the intensity of the light beam which is reflected in total internal reflection at the interface and goes outside the dielectric block through a third face thereof. A measuring chip includes a single dielectric block having all the first to third faces and the film layer integrally formed on the first face of the dielectric block.

    Abstract translation: 测量装置包括介质块，形成在介质块的第一面上并与样品接触的膜层，使得光束通过第二面进入介质块的光学系统，使得 光束在介质块和膜层的界面处的全内反射中被反射，并且可以获得光束到界面的各种入射角;以及光电检测器，其检测反射的光束的强度 在界面处的全内反射，并通过其第三面向外介质块。 测量芯片包括具有所有第一至第三面的单个介质块和整体形成在介质块的第一面上的膜层。

    Fluid cell substance analysis and calibration methods
    15.
    发明授权
    Fluid cell substance analysis and calibration methods 失效
    流体细胞物质分析和校准方法

    公开(公告)号：US06254828B1

    公开(公告)日：2001-07-03

    申请号：US08047512

    申请日：1993-04-19

    Applicant: Robert B. LaCount

    Inventor： Robert B. LaCount

    IPC: G01N3112

    CPC classification number: G01N33/222 ,  G01N21/3504 ,  G01N2021/0382 ,  G01N2201/0415 ,  Y10T436/25875

    Abstract: Gases flow to individual gas analysis cells. The cells are sequentially aligned with an infrared detector, which senses the composition and quantities of the gas components. Each elongated cell is tapered inward toward the center from cell windows at the ends. Volume is reduced from a conventional cell, while permitting maximum interaction of gas with the light beam. Reduced volume and angulation of the cell inlets provide rapid purgings of the cell, providing shorter cycles between detections. For coal and other high molecular weight samples, from 50% to 100% oxygen is introduced to the tubes. Cells are suspended from adjustable holders on a frame which is spaced from a table. The table is moved by a linear motor and a fixed platen. Sides of the table are shielded to prevent electromagnetic and magnetic motor interference with detected results. The entire table, cells, mounting plate and linear motor are mounted in a housing with aligned holes for the analysis energy source and detector. The gas cells are calibrated for carbon dioxide and water vapor with a mass flow controlled oxidized fuel gas from a single analyzed source of such gas, oxygen and inert gas. Other calibration gases may be included, generated or added in the calibration gas stream.

    Abstract translation: 气体流向个别气体分析池。 细胞与红外检测器顺序对准，红外检测器检测气体组分的组成和数量。 每个细长的细胞在端部处从细胞窗口向内朝向中心渐缩。 体积从常规电池减少，同时允许气体与光束的最大相互作用。 细胞入口的减小体积和角度提供细胞的快速清洗，在检测之间提供较短的循环。 对于煤和其他高分子量样品，将50％至100％的氧气引入管中。 电池从与桌子间隔开的框架上的可调节支架悬挂。 桌子由线性电机和固定压板移动。 桌子的侧面被屏蔽，以防止电磁和磁电机干扰检测结果。 整个工作台，电池，安装板和直线电机安装在具有对准孔的外壳中，用于分析能源和检测器。 用气体，氧气和惰性气体的单一分析源对气体池进行质量流量控制的氧化燃料气体二氧化碳和水蒸气进行校准。 可以在校准气流中包括，产生或添加其它校准气体。

    Diagnostic microbiological testing apparatus and method
    16.
    发明授权
    Diagnostic microbiological testing apparatus and method 失效
    诊断微生物检测仪器及方法

    公开(公告)号：US5340747A

    公开(公告)日：1994-08-23

    申请号：US72346

    申请日：1993-06-04

    Applicant: Gideon Eden

    Inventor： Gideon Eden

    IPC: C12M1/34 ,  G01N21/25 ,  G01N33/487 ,  G01N35/00 ,  G01N21/64 ,  G01N21/76 ,  G01N35/02

    CPC classification number: C12M41/46 ,  G01N21/253 ,  G01N2035/00118 ,  G01N2035/00148 ,  G01N21/6428 ,  G01N2201/0415 ,  Y10S435/808 ,  Y10S435/809 ,  Y10S436/807 ,  Y10T436/111666 ,  Y10T436/112499

    Abstract: A diagnostic microbiological testing apparatus and method includes at least one test tray including a plurality of reaction chambers, a light source disposed proximate to the test tray for directing light, at an excitation wavelength of a fluorescence emitting agent contained within the reaction chambers, at the test tray, a filter for passing therethrough only light generated by a fluorescence emitting reaction resulting from the interaction of the fluorescence emitting agent and a sample, and an imaging mechanism for detecting only the light generated by the fluorescence emitting reaction at the emission wavelength simultaneously from the plurality of reaction chambers.

    Abstract translation: 一种诊断微生物测试装置和方法包括至少一个包括多个反应室的测试托盘，靠近测试托盘设置的光源，用于在包含在反应室内的荧光发射剂的激发波长处引导光 测试托盘，用于仅通过由荧光发射剂和样品的相互作用产生的荧光发射反应产生的光的滤光器，以及用于仅从发光波长的荧光发射反应产生的光同时从 多个反应室。

    Chemical analyzer
    17.
    发明授权
    Chemical analyzer 失效
    化学分析仪

    公开(公告)号：US5314825A

    公开(公告)日：1994-05-24

    申请号：US916466

    申请日：1992-07-16

    Applicant: Bruce Weyrauch ,  Norman Kelln ,  Thomas Tiffany ,  Robin Olson

    Inventor： Bruce Weyrauch ,  Norman Kelln ,  Thomas Tiffany ,  Robin Olson

    IPC: G01J3/18 ,  G01J3/28 ,  G01N1/00 ,  G01N35/00 ,  G01N35/02 ,  G01N35/04 ,  G01N35/10

    CPC classification number: G01N35/1079 ,  G01N35/00663 ,  G01N35/025 ,  G01J3/1838 ,  G01J3/2803 ,  G01N2021/1738 ,  G01N2035/00673 ,  G01N2035/00752 ,  G01N2035/0441 ,  G01N2035/0443 ,  G01N2035/0465 ,  G01N2035/1025 ,  G01N2035/1086 ,  G01N21/6445 ,  G01N2201/0415 ,  G01N35/1011 ,  Y10T436/11 ,  Y10T436/111666 ,  Y10T436/114165 ,  Y10T436/114998

    Abstract: The automatic chemical analyzer includes a turntable adapted to hold a plurality of disposable cuvettes. An optical system adjacent to the turntable can perform analytical absorbance or fluorescence tests on the contents of each cuvette as they are rotated on the turntable. A sample/reagent tray is rotatably mounted about an axis parallel to the turntable axis. A common probe arm pivoted about a third parallel axis mounts a pipette that can be moved along an arcuate path intersecting a cuvette access station on the turntable and at least one container access station on the sample/reagent tray for transferring liquids as required by specific test procedures. A sample tube entry port is provided to support individual draw tubes that are manually delivered to the analyzer at a sample access station and to facilitate removal of samples by the pipette without exposing operating personnel to accidental contact with liquid materials in the draw tube.

    Abstract translation: 自动化学分析仪包括适于容纳多个一次性比色皿的转台。 与转台相邻的光学系统可以在转盘上旋转时对每个比色杯的内容物进行分析吸收或荧光测试。 样本/试剂托盘围绕平行于转台轴线的轴线可旋转地安装。 围绕第三平行轴线枢转的常见探针臂安装移液管，该移液管可以沿着与转盘上的比色皿接近站相交的弧形路径移动，并且在样品/试剂托盘上的至少一个容器接入站用于根据特定测试所要求的液体 程序。 提供样品管入口以支持单独的抽吸管，其在样品进入站处手动输送到分析器，并且便于通过移液管移除样品，而不会使操作人员意外地与抽吸管中的液体物质接触。

    Fluorescent analysis apparatus
    19.
    发明授权
    Fluorescent analysis apparatus 失效
    荧光分析仪

    公开(公告)号：US4940332A

    公开(公告)日：1990-07-10

    申请号：US228588

    申请日：1988-08-05

    Applicant: Harufumi Miwa ,  Minoru Kashiwada ,  Yoshimasa Yahagi

    Inventor： Harufumi Miwa ,  Minoru Kashiwada ,  Yoshimasa Yahagi

    IPC: C12M1/34 ,  G01N21/25 ,  G01N21/64 ,  G01N21/78

    CPC classification number: G01N21/253 ,  C12M41/36 ,  G01N21/6428 ,  G01N2201/0415

    Abstract: An apparatus for measuring the presence of microorganisms using fluorescent substances. A number of samples are measured continuously by enclosing the entire reacting and measurement sections within a thermostatically controlled enclosure. A number of samples are placed in containers with reactive liquids and placed in the reacting section of the enclosure. After the specified time within the enclosure, the container is rotated to the measuring section. The remaining liquid is filtered and activating light shined therethrough. The fluorescent light given off is measured to indicate the presence of microorganisms.

    Abstract translation: 一种使用荧光物质测量微生物存在的装置。 通过将整个反应和测量部分包围在恒温控制的外壳内来连续测量多个样品。 将许多样品放置在具有反应性液体的容器中并放置在外壳的反应部分中。 在机柜内指定的时间后，容器旋转到测量部分。 剩余的液体被过滤并且激活光照射通过其中。 测量发出的荧光以表明存在微生物。

    OPTICAL INSPECTION OF A COMPONENT
    20.
    发明公开
    OPTICAL INSPECTION OF A COMPONENT 审中-公开

    公开(公告)号：US20240219310A1

    公开(公告)日：2024-07-04

    申请号：US18557167

    申请日：2022-04-05

    Applicant: MB Automation GmbH & Co. KG

    Inventor： Uladimir Prakapenka ,  Christina Breu

    IPC: G01N21/88 ,  G01N21/95 ,  G01N35/10

    CPC classification number: G01N21/8806 ,  G01N21/9503 ,  G01N35/109 ,  G01N2201/0415

    Abstract: A device for optical inspection of a component located on a fixture. The fixture picks up the component at a delivery point, conveys it along a conveying path to a deposit point, and deposits it there. A light source delivers light at a first acute angle to the optical axis of an imaging sensor onto a first end face of the component when the component located at the holder is oriented with its end face at least normal to the optical axis of the imaging sensor. The latter inspects at least one side surface of the component and/or an area inside the component near a second of the end surfaces and near respective ones of the side surfaces. The imaging sensor detects light emerging from the first end face to signal a distribution of the intensity of the emerging light to an evaluation device.

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