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公开(公告)号：US20210278202A1
公开(公告)日：2021-09-09
申请号：US17322225
申请日：2021-05-17
Applicant: STEPAN COMPANY
Inventor： Thomas K. Johnson, JR. , David J. Norberg , Daniel Yocius
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 die board at the identified regions.
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Patent Agency Ranking
公开(公告)号：US20200217652A1
公开(公告)日：2020-07-09
申请号：US16640556
申请日：2018-08-03
Applicant: STEPAN COMPANY
Inventor： Thomas K. Johnson, Jr. , David J. Norberg , Daniel Yocius
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.
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公开(公告)号：US11686575B2
公开(公告)日：2023-06-27
申请号：US17322225
申请日：2021-05-17
Applicant: STEPAN COMPANY
Inventor： Thomas K. Johnson , David J. Norberg , Daniel Yocius
CPC classification number: G01B11/2522 , B29C44/60 , G01B11/0608 , G01B11/22 , G01B11/306 , G01B17/08
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.
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公开(公告)号：US11543810B2
公开(公告)日：2023-01-03
申请号：US17542087
申请日：2021-12-03
Applicant: Stepan Company
Inventor： Daniel Yocius , David J. Norberg , Sean O'Cuanaigh
IPC: G05B19/418 , C08G18/08 , G05B1/11 , G05B13/02
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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公开(公告)号：US20220091599A1
公开(公告)日：2022-03-24
申请号：US17542087
申请日：2021-12-03
Applicant: Stepan Company
Inventor： Daniel Yocius , David J. Norberg , Sean O'Cuanaigh
IPC: G05B19/418 , C08G18/08
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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公开(公告)号：US11009342B2
公开(公告)日：2021-05-18
申请号：US16640556
申请日：2018-08-03
Applicant: STEPAN COMPANY
Inventor： Thomas K. Johnson, Jr. , David J. Norberg , Daniel Yocius
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.
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