LIQUID MATERIAL DISCHARGE DEVICE
    21.
    发明公开

    公开(公告)号:US20240326084A1

    公开(公告)日:2024-10-03

    申请号:US18735743

    申请日:2024-06-06

    Abstract: A discharge device capable of suppressing pressure fluctuation of a compressed gas supplied to a container in which a liquid material is stored. The device includes a storage container in which a liquid material is stored; a discharge port through which the liquid material is discharged; a pressure control valve that adjusts a pressure of a compressed gas supplied from an external compressed gas source to a desired level; a discharge valve that establishes or cuts off communication between the pressure control valve and the storage container; a control device that controls operation of the discharge valve; a first flow line connecting the pressure control valve and the discharge valve; and a second flow line connecting the discharge valve and the storage container. The device further includes a third flow line branched from the first flow line, and a leak mechanism connected to the third flow line.

    Assembly, method for using assembly, applying device, method for using applying device, method for replenishing material

    公开(公告)号:US12076744B2

    公开(公告)日:2024-09-03

    申请号:US17293031

    申请日:2019-10-16

    Inventor: Hiroaki Sakai

    CPC classification number: B05C11/10 F04B15/02

    Abstract: An assembly is used for an applying device having a first pressurizing member that can pressurize a viscous material stored in a first container, and a second container having the viscous material stored, the second container being relatively approachable and separatable with respect to the first pressurizing member. The first pressurizing member includes a first contact unit contactable with the second container and a first passage through which the viscous material stored in the first container is circulatable to the second container. The second container includes a second contact unit contactable with the first contact unit, and a second passage provided on the second contact unit, the second passage being interrupted from the first passage when the first contact unit is brought into contact with the second contact unit, the second passage communicating with the first passage when the first contact unit is separated from the second contact unit.

    SUBSTRATE TREATING METHOD, SUBSTRATE TREATING APPARATUS, TREATMENT LIQUID, AND TREATMENT LIQUID EVALUATION METHOD

    公开(公告)号:US20240290635A1

    公开(公告)日:2024-08-29

    申请号:US18437852

    申请日:2024-02-09

    CPC classification number: H01L21/67034 B05C11/10 B05C13/02

    Abstract: The present invention relates to a substrate treating method, a substrate treating apparatus, a treatment liquid, and a treatment liquid evaluation method. The substrate treating method includes a treatment liquid supply step, a solidified film forming step, and a sublimation step. In the treatment liquid supply step, the treatment liquid is supplied to a substrate. The treatment liquid contains a sublimable substance and a solvent. In the solidified film forming step, the solvent evaporates from the treatment liquid on the substrate. In the solidified film forming step, a solidified film is formed on the substrate. The solidified film contains the sublimable substance. In the sublimation step, the solidified film sublimates. The substrate is dried by sublimation of the solidified film. Here, the sublimable substance has a maximum positive partial charge of 0.22 or more and less than 0.34.

    Adhesive coating and perforating device for medical adhesive tape technical field

    公开(公告)号:US12048943B2

    公开(公告)日:2024-07-30

    申请号:US17846964

    申请日:2022-06-22

    CPC classification number: B05C11/025 B05C11/1005 B26F1/10

    Abstract: An adhesive coating and perforating device for a medical adhesive tape comprises a rack (1), an unwinding roller (2), a winding roller (3), a hot melt adhesive die head (4), an adhesive coating roller (5), a support roller (6) and a perforating roller (7); the unwinding roller (2) is used for placing a cotton cloth to be coated with adhesive, the winding roller (3) is used for winding the adhesive tape coated with adhesive, the hot melt adhesive die head (4) is used for heating a hot melt adhesive and coating the hot melt adhesive on the cotton cloth, the adhesive coating roller (5) is used for pushing the cotton cloth in a direction towards the hot melt adhesive die head (4), and a surface of the perforating roller (7) is provided with protruding points for perforating the hot melt adhesive on a surface of cotton cloth.

    Systems and methods for material dispensing control

    公开(公告)号:US12042816B2

    公开(公告)日:2024-07-23

    申请号:US17409621

    申请日:2021-08-23

    Applicant: Coherix

    CPC classification number: B05C5/0225 B05C5/0216 B05C11/1013

    Abstract: A method includes receiving a model of the material dispenser and, at a first characterization period of a material bead dispensing operation, communicating, to the material dispenser, a first characterization flow rate input. The method also includes, at a second characterization period of the material bead dispensing operation, communicating, to the material dispenser, a second characterization flow rate input. The method also includes generating, using at least one sensor, three-dimensional data associated with a material bead corresponding to the material bead dispensing operation. The method also includes characterizing at least one parameter of the model of the material dispenser using at least the first characterization flow rate input, the second characterization flow rate input, and the three-dimensional data associated with the material bead.

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