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    Devices and methods for imaging microarray chips
    221.
    发明授权
    Devices and methods for imaging microarray chips 有权

    公开(公告)号：US12031912B2

    公开(公告)日：2024-07-09

    申请号：US17607761

    申请日：2020-05-02

    Applicant: Duke University

    Inventor： Jason Liu ,  Ashutosh Chilkoti

    IPC: G01N21/64

    CPC classification number: G01N21/6452 ,  G01N21/6402 ,  G01N21/6428 ,  G01N21/6456 ,  G01N2021/6439 ,  G01N2201/022 ,  G01N2201/06113 ,  G01N2201/0642

    Abstract: A microarray chip imaging detector comprises a housing configured to receive a microarray chip. The detector includes a laser assembly supported by the housing and oriented at an angle relative to the microarray chip, the laser assembly configured to transmit an excitation beam along a first axis to samples on the microarray chip. The detector also includes a camera supported by the housing and positioned along a second axis, the camera configured to receive fluorescent light emitted from fluorophores in the samples on the microarray chip, the second axis oriented at an angle less than 30 degrees relative to the first axis. The housing includes a plurality of baffles positioned between the microarray chip and the camera, and a plurality of laser beamstops to receive the excitation beam reflected off the microarray chip.

    Electronic device
    223.
    发明授权
    Electronic device 有权

    公开(公告)号：US11946860B2

    公开(公告)日：2024-04-02

    申请号：US17944205

    申请日：2022-09-14

    Applicant: Tetsumaru Fujita ,  Hidetaka Noguchi

    Inventor： Tetsumaru Fujita ,  Hidetaka Noguchi

    IPC: G01N21/25 ,  G01N21/27

    CPC classification number: G01N21/255 ,  G01N21/27 ,  G01N2201/022

    Abstract: An electronic device includes a housing that houses a movable member inside the housing, and a shock absorbing member that reduces a shock to the movable member. The shock absorbing member holds the housing on an inner side of the shock absorbing member and includes at least one of a protrusion protruding in a direction along a movable direction of the movable member or a depression depressed in a direction along the movable direction on an outer side of the shock absorbing member.

    Detector for liquid chromatograph
    225.
    发明授权
    Detector for liquid chromatograph 有权

    公开(公告)号：US11828738B2

    公开(公告)日：2023-11-28

    申请号：US17567250

    申请日：2022-01-03

    Applicant: SHIMADZU CORPORATION

    Inventor： Yuki Iijima

    IPC: G01N30/64 ,  G01N30/26 ,  G01N30/02

    CPC classification number: G01N30/64 ,  G01N30/26 ,  G01N2030/027 ,  G01N2030/645 ,  G01N2201/022

    Abstract: A detector for a liquid chromatograph, includes a detector that detects components in liquid, a pipe that guides liquid to the detector, a casing that contains at least part of the pipe and the detector and has a bottom portion, and a thermal insulator provided on the bottom portion in the casing, wherein a discharge port is provided in the bottom portion of the casing, the thermal insulator has an upper surface and a lower surface, a first opening is provided in the upper surface of the thermal insulator, and a second opening is provided in the lower surface of the thermal insulator to overlap with the discharge port in a plan view, a flow path that guides liquid from the first opening to the second opening is provided in the thermal insulator, and the flow path has a bend portion.

    CONTROL APPARATUS, MEASURING INSTRUMENT, AND METHOD OF PREVENTING CONDENSATION
    226.
    发明公开
    CONTROL APPARATUS, MEASURING INSTRUMENT, AND METHOD OF PREVENTING CONDENSATION 审中-公开

    公开(公告)号：US20230314320A1

    公开(公告)日：2023-10-05

    申请号：US18127060

    申请日：2023-03-28

    Applicant: Yokogawa Electric Corporation

    Inventor： Toshihiko Kyakuno

    IPC: G01N21/59

    CPC classification number: G01N21/59 ,  G01N2201/022 ,  G01N2201/0238

    Abstract: A control apparatus includes a controller configured to execute a condensation prevention process for preventing condensation on a window according to an ambient temperature and humidity of a chamber and a surface temperature of the window at the inside of the chamber, the chamber including the window and housing a light receiving element configured to receive light entering the chamber from the window via a sample for measurement located in a space outside the chamber or a light source configured to irradiate light on the sample through the window.

    SPECTROMETRIC MEASURING DEVICE
    229.
    发明申请
    SPECTROMETRIC MEASURING DEVICE 审中-公开

    公开(公告)号：US20180031482A1

    公开(公告)日：2018-02-01

    申请号：US15655992

    申请日：2017-07-21

    Applicant: Endress+Hauser Conducta GmbH+Co. KG

    Inventor： Manfred Jagiella ,  Michael Weiss

    IPC: G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  G01J3/10 ,  G01N21/35 ,  G01N33/49

    CPC classification number: G01N21/65 ,  G01J3/0205 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/108 ,  G01J3/4412 ,  G01N21/35 ,  G01N33/49 ,  G01N2201/022

    Abstract: The present disclosure relates to a spectrometric measuring device for a process measuring point including a housing, a radiation source arranged in the housing, a coupling and decoupling optical system to direct radiation from the radiation source into a measuring region and to couple measuring radiation from the measuring region into the housing, a spectrograph arranged in the housing and aligned such that the measuring radiation is detected by the spectrograph with a detector, an electronic device arranged in the housing and connected to the detector and configured to detect a spectrum from the spectrograph and to process it to determine a concentration of an analyte in the measuring medium or a value derived therefrom, and a connection connected to the housing for connecting the housing to a process container, wherein the measuring region is located within a volume of the process container, said volume containing the measuring medium.

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