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    HARDNESS AND FLATNESS TESTER
    1.
    发明申请
    HARDNESS AND FLATNESS TESTER 审中-公开

    公开(公告)号：WO2019040262A1

    公开(公告)日：2019-02-28

    申请号：PCT/US2018/045221

    申请日：2018-08-03

    Applicant: STEPAN COMPANY

    Inventor： JOHNSON, Thomas K. Jr. ,  NORBERG, David J. ,  YOCIUS, Daniel

    IPC: G01B5/28 ,  G01B5/30

    Abstract: Methods and systems for determining the integrity of a manufactured board are disclosed. An example system includes a testing platform configured to secure the manufactured board, a sensor configured to measure a parameter corresponding to a flatness of a surface of the board, and a controller. The controller is configured to identify regions on the surface corresponding to one of a peak or a valley based on the parameter, and calculate a score representing the integrity of the manufactured board based on the identified peaks and valleys. The controller adjusts a flow rate, a pressure, a temperature, and position of a deposited substance in a manufacturing process based on a comparison with a height of the peak and/or a depth of the valley to stored peak heights and/or valley depths. In some examples, a mechanical tester determines a compressive strength and a density of the board at the identified regions.

    SYSTEMS AND METHODS FOR COMPUTER VISION ASSISTED FOAM BOARD PROCESSING
    2.
    发明申请
    SYSTEMS AND METHODS FOR COMPUTER VISION ASSISTED FOAM BOARD PROCESSING 审中-公开

    公开(公告)号：WO2022047102A1

    公开(公告)日：2022-03-03

    申请号：PCT/US2021/047861

    申请日：2021-08-27

    Applicant: STEPAN COMPANY

    Inventor： YOCIUS, Daniel ,  NORBERG, David ,  O'CUANAIGH, Sean

    IPC: E04C2/20 ,  B29C44/20 ,  B29C44/28 ,  B29C44/30

    Abstract: Methods and systems for manufacturing a foam board system are disclosed. In some examples, a system includes an applicator to distribute one or more fluids onto a substrate. One or more sensors configured to measure one or more characteristics of the one or more fluids. A control circuitry is configured to compare the one or more measured characteristics to one or more threshold characteristics, and to adjust one or more operating parameters of the system in response to a characteristic of the one or more measured characteristics falling outside a threshold of the one or more threshold characteristics.

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