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    TECHNOLOGIES FOR IDENTIFYING DEFECTS
    81.
    发明申请
    TECHNOLOGIES FOR IDENTIFYING DEFECTS 审中-公开

    公开(公告)号：US20180195976A1

    公开(公告)日：2018-07-12

    申请号：US15854497

    申请日：2017-12-26

    Applicant: Sunspring America, Inc.

    Inventor： Scott Steven Sheppard ,  James Richard Lambdin

    IPC: G01N21/952 ,  G01N21/88

    CPC classification number: G01N21/952 ,  G01N21/8806 ,  G01N2021/8809 ,  G01N2201/06113

    Abstract: A method comprises: directing a laser beam onto a side of a tube, wherein the side includes a defect; moving the tube with respect to the laser beam such that the laser beam beams onto the defect; sensing a reflection of the laser beam from the side based on the defect; computationally identifying a change between the laser beam and the reflection; computationally acting based on the change. The side can be internal or external. In other implementations, the laser beam is moved with respect to the tube such that the laser beam beams onto the defect.

    MICROSCOPE AND MICROSCOPE OBSERVATION METHOD
    82.
    发明申请
    MICROSCOPE AND MICROSCOPE OBSERVATION METHOD 审中-公开

    公开(公告)号：US20180195963A1

    公开(公告)日：2018-07-12

    申请号：US15909203

    申请日：2018-03-01

    Applicant: OLYMPUS CORPORATION

    Inventor： Kentaro IMOTO

    IPC: G01N21/64 ,  G02B21/16 ,  G02B21/08 ,  G02B21/00

    CPC classification number: G01N21/6458 ,  G01N21/6408 ,  G01N2021/6478 ,  G01N2201/06113 ,  G02B21/002 ,  G02B21/0032 ,  G02B21/0044 ,  G02B21/0076 ,  G02B21/0084 ,  G02B21/08 ,  G02B21/16

    Abstract: Provided is a microscope including: a scanner for scanning excitation light; an objective optical system that focuses the excitation light onto a sample and that collects fluorescence generated by the sample; a light-blocking member for transmitting a portion of the collected fluorescence; a detector for detecting the fluorescence; a setting unit that allows types of fluorescence having passed through the light-blocking member to be detected by the detector at different times in two types of positional relationships in which the positional relationship between the position of an opening in the light-blocking member and a focal point of the objective optical system in the sample is set to an optically conjugate positional relationship, in which in-focus fluorescence passes through the light-blocking member, and to an optically nonconjugate positional relationship; and an arithmetic operation unit for calculating the difference between fluorescence signals acquired at different times by the detector.

    Multi-wavelength laser check detection tool
    84.
    发明授权
    Multi-wavelength laser check detection tool 有权

    公开(公告)号：US10012598B2

    公开(公告)日：2018-07-03

    申请号：US15194088

    申请日：2016-06-27

    Applicant: Emhart Glass S.A.

    Inventor： David Huibregtse ,  Scott L. French

    IPC: G01N21/00 ,  G01N21/90 ,  G01N21/88

    CPC classification number: G01N21/9036 ,  G01N21/9054 ,  G01N2021/8845 ,  G01N2201/06113

    Abstract: A device and method for inspecting glass containers and particularly the finish of glass containers is provided. The glass container inspection device includes a rotator rotates a glass container located in an inspection location at least 360 degrees. A first laser source produces a first laser beam which is directed towards the inspection location to form an angle of incidence with the selected glass container being greater than or equal to a critical angle for producing internal reflection of the first laser beam within the selected glass container. A camera is directed at the inspection location to detect light that escapes from the selected glass container as a result of the internally reflected laser beam intersecting a defect in the selected glass container.

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