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    TRANSMITTED LIGHT INTENSITY MEASUREMENT UNIT
    21.
    发明申请
    TRANSMITTED LIGHT INTENSITY MEASUREMENT UNIT 审中-公开

    公开(公告)号：US20180180541A1

    公开(公告)日：2018-06-28

    申请号：US15577091

    申请日：2016-05-27

    Applicant: NIPRO CORPORATION ,  HARADA ELECTRONICS INDUSTRY CO., LTD.

    Inventor： Yoshihiko SANO ,  Masahide HARADA

    IPC: G01N21/59 ,  G01N33/49

    CPC classification number: G01N21/59 ,  G01N21/05 ,  G01N21/85 ,  G01N33/4915 ,  G01N2021/0364 ,  G01N2201/0612 ,  G01N2201/0621 ,  G01N2201/0639

    Abstract: A transmitted light intensity measurement unit for measuring a concentration of fluid flowing through a duct comprises: a light source for supplying light into the duct from a light supply part on a surface of the duct; a light receiving element for receiving the light, which has been passed from the light supply part through the duct wall and the fluid inside the duct, at a light receiving part located on an opposite side in a diametrical direction of the duct relative to the light supply part, and outputs a signal indicating an intensity of the light; and a light-transmissive member disposed on at least one light path among a light pass between the light source and the light supply part and a light pass between the light receiving element and the light receiving part, abutting and closely contacting the duct wall by an elastic deformation of the duct wall.

    Automated process control using optical metrology with a photonic nanojet
    23.
    发明授权
    Automated process control using optical metrology with a photonic nanojet 失效
    使用光子纳米喷射技术进行光学测量的自动过程控制

    公开(公告)号：US07639351B2

    公开(公告)日：2009-12-29

    申请号：US11726076

    申请日：2007-03-20

    Applicant: Zhigang Chen ,  Hanyou Chu ,  Shifang Li ,  Manuel Madriaga

    Inventor： Zhigang Chen ,  Hanyou Chu ,  Shifang Li ,  Manuel Madriaga

    IPC: G01N21/00

    CPC classification number: G01B11/046 ,  B82Y15/00 ,  B82Y30/00 ,  G01B11/06 ,  G01N2201/0639

    Abstract: A fabrication cluster can be controlled using optical metrology. A fabrication process is performed on a wafer using a fabrication cluster. A photonic nanojet, an optical intensity pattern induced at a shadow-side surface of a dielectric microsphere, is generated. An inspection area on the wafer is scanned with the photonic nanojet. A measurement is obtained of the retroreflected light from the dielectric microsphere as the photonic nanojet scans the inspection area. The existence of a structure in the inspection area is determined with the obtained measurement of the retroreflected light. One or more process parameters of the fabrication cluster is adjusted based on the determination of the existence of the structure in the inspection area.

    Abstract translation: 可以使用光学计量来控制制造集群。 使用制造集群在晶片上进行制造工艺。 产生光电纳米喷墨，在电介质微球的阴影侧表面处诱导的光强度图案。 使用光子纳米喷墨扫描晶片上的检查区域。 当光子纳米喷墨扫描检查区域时，获得来自电介质微球的回射光的测量。 通过获得的回射光的测量来确定检查区域中的结构的存在。 基于检查区域中结构的存在的确定来调整制造簇的一个或多个处理参数。

    Capillary flow cell with bulbous ends
    27.
    发明授权
    Capillary flow cell with bulbous ends 失效
    毛细管流通池带球形末端

    公开(公告)号：US06281975B1

    公开(公告)日：2001-08-28

    申请号：US09521071

    申请日：2000-03-07

    Applicant: Miner N. Munk

    Inventor： Miner N. Munk

    IPC: G01N2100

    CPC classification number: G01N30/74 ,  G01N21/0303 ,  G01N21/05 ,  G01N2021/0346 ,  G01N2030/746 ,  G01N2201/0639

    Abstract: A bent capillary flow cell with protruding end bulbs coaxial with centerline of an elongated center cylindrical section of capillary tubing. The bulbs provide a high light throughput entrance window for the cell. Light is piped along the elongated center section by total internal reflection at the outside surface of the cell wall. An external light absorbing band is placed in optical contact with outer surface of the cell wall over a transition cone region between the bulb and center cylindrical section of the cell. Each of the external light absorbing bands extend a short prescribed distance over the cylindrical wall to absorb light rays that would otherwise be light piped within the cell wall and have little exposure to the liquid in the cell.

    Abstract translation: 弯曲的毛细管流动池，突出的端部灯泡与细长的毛细管中心圆柱形部分的中心线同轴。 灯泡为电池提供高光通量入口窗口。 光通过在细胞壁的外表面处的全内反射沿着细长中心部分管道。 外部光吸收带放置成在电池的灯泡和中心圆柱形部分之间的过渡锥形区域上与电池壁的外表面光学接触。 每个外部光吸收带在圆柱形壁上延伸一个短的规定距离，以吸收否则将在细胞壁内轻微管道并且几乎不暴露于细胞中的液体的光线。

    MULTICHANNEL ANALYTICAL INSTRUMENTS FOR USE WITH SPECIMEN HOLDERS
    28.
    发明申请
    MULTICHANNEL ANALYTICAL INSTRUMENTS FOR USE WITH SPECIMEN HOLDERS 审中-公开
    多用途分析仪器与样品夹持器一起使用

    公开(公告)号：WO2013131017A1

    公开(公告)日：2013-09-06

    申请号：PCT/US2013/028693

    申请日：2013-03-01

    Applicant: LAXCO, INC.

    Inventor： CHEN, Cong, Liang ,  CASSADY, Kevin

    IPC: G01N37/00 ,  G01N21/00

    CPC classification number: G01N21/0303 ,  G01N21/01 ,  G01N21/17 ,  G01N21/253 ,  G01N21/27 ,  G01N21/6452 ,  G01N2201/0639 ,  G01N2201/08 ,  G01N2201/0826 ,  G02B6/006 ,  G02B6/04 ,  G02B6/29388 ,  G02B6/32

    Abstract: An analytical instrument may have multiple distinct channels. Such may include one or more illumination sources and sensors. Illumination may be delivered to specific locations of a specimen holder, and returned illumination may be delivered to specific locations of a sensor array. Illumination may first pass a specimen, and a mirror or reflector may then return the illumination past the specimen. Optical splitters may be employed to couple pairs of fiber optics proximate a specimen holder. Such channels may further include a plurality of illumination sources positioned on one side of a specimen holder and a plurality of sensors on the other side. The plurality of sensor may capture image of a specimen and a spectrophotometer may concurrently scan the specimen. A plurality of specimens may be imaged and scanned in a single pass of a plurality of passes. Spherical or ball lenses may be placed in an optical path of the illumination to achieve a desired illumination pattern.

    Abstract translation: 分析仪器可能具有多个不同的通道。 这样可以包括一个或多个照明源和传感器。 照明可以被传送到样本保持器的特定位置，并且返回的照明可以被传送到传感器阵列的特定位置。 照明可以首先通过样本，然后镜子或反射器可以使照射通过样本。 可以使用光分路器将靠近样本保持器的成对的光纤耦合。 这样的通道还可以包括位于样品架一侧的多个照明源和另一侧的多个传感器。 多个传感器可以捕获样本的图像，并且分光光度计可以同时扫描样本。 可以在多次通过的单次通过中对多个样本进行成像和扫描。 球形或球形透镜可以放置在照明的光路中以实现期望的照明图案。

    A HIGH PRESSURE AND HIGH TEMPERATURE OPTICAL SPECTROSCOPY CELL
    29.
    发明申请
    A HIGH PRESSURE AND HIGH TEMPERATURE OPTICAL SPECTROSCOPY CELL 审中-公开
    高压和高温光学光谱细胞

    公开(公告)号：WO2010120603A3

    公开(公告)日：2011-01-20

    申请号：PCT/US2010030165

    申请日：2010-04-07

    Applicant: SCHLUMBERGER SERVICES PETROL ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER HOLDINGS ,  SCHLUMBERGER TECHNOLOGY BV ,  PRAD RES & DEV LTD ,  SCHROEDER ROBERT ,  GRANT BILL ,  ANGELESCU DAN

    Inventor： SCHROEDER ROBERT ,  GRANT BILL ,  ANGELESCU DAN

    IPC: G01N21/25 ,  G01N21/31 ,  G01N35/08

    CPC classification number: G01J3/0291 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0286 ,  G01N21/03 ,  G01N21/0303 ,  G01N21/0317 ,  G01N21/05 ,  G01N33/2823 ,  G01N2021/0346 ,  G01N2021/0392 ,  G01N2201/0639

    Abstract: Devices, methods and systems for making optical measurements of a fluid at elevated pressures and temperatures are disclosed. A cell is designed for the optical spectroscopic measurements of fluids or gas using light from ultra violet (UV) to far infrared wavelengths, among other wavelengths. A cell is described that is well suited for applications using very small fluid volumes, on the order of micro liters, such as microfluidic systems. Some described embodiments are suited for very high pressure and temperature environments (for example, 20kpsi or greater at 175 degree C or greater). Such conditions, for example, may be found in oilfield downhole environments. Some embodiments provide are inexpensive, and make use of replaceable lenses that are used as a pressure barrier and for collimation of the optical beam path for spectroscopic measurements.

    Abstract translation: 公开了用于在升高的压力和温度下对流体进行光学测量的装置，方法和系统。 一个电池被设计用于使用从紫外线（UV）到远红外波长的光以及其他波长的流体或气体的光谱测量。 描述了一种非常适合使用非常小的流体体积（微升量级）如微流体系统的应用的电池。 一些描述的实施例适用于非常高的压力和温度环境（例如，在175℃或更高的温度下为20kpsi或更高）。 例如，这些条件可以在油田井下环境中找到。 一些实施例提供的是便宜的，并且使用用作压力屏障的可替换透镜和用于光束测量的光束路径的准直。

    DETECTOR AND SCREENING DEVICE FOR ION CHANNELS
    30.
    发明申请
    DETECTOR AND SCREENING DEVICE FOR ION CHANNELS 审中-公开
    用于离子通道的检测器和筛选装置

    公开(公告)号：WO0004366A9

    公开(公告)日：2000-06-02

    申请号：PCT/US9916170

    申请日：1999-07-16

    Applicant: AURORA BIOSCIENCES CORP

    Inventor： TSIEN ROGER Y ,  COASSIN PETER J ,  PHAM ANDREW A ,  HAROOTUNIAN ALEC TATE ,  VUONG MINH

    IPC: G01N21/64 ,  G01N1/00 ,  G01N21/03 ,  G01N21/25 ,  G01N35/02 ,  G01N37/00 ,  G02B6/04 ,  G01N1/10 ,  G01N21/29 ,  G01N21/47

    CPC classification number: G01N21/6452 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6478 ,  G01N2021/6484 ,  G01N2201/0639

    Abstract: The invention provides for a detector assembly, fiber assembly (204) and screening system for optical measurements. The invention includes a method of simultaneously measuring at least two optical properties of emitted light from at least one sample in a plurality of addressable wells (206) of a multiwell plate. The method including: aligning the wells of the plate to a plurality of ball lenses (205), directing electromagnetic radiation from an appropriate light source (201) coaxially through the symmetry axis of each ball lens, and detecting emitted light focused by the ball lenses from the sample.

    Abstract translation: 本发明提供了用于光学测量的检测器组件，光纤组件（204）和筛选系统。 本发明包括同时测量来自多孔板的多个可寻址孔（206）中的至少一个样品的发射光的至少两种光学性质的方法。 该方法包括：将板的孔与多个球透镜（205）对准，将来自适当光源（201）的电磁辐射同轴地穿过每个球透镜的对称轴线，并检测由球透镜聚焦的发射光 从样品。

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