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    Systems and methods for solvent extraction
    11.
    发明授权
    Systems and methods for solvent extraction 有权

    公开(公告)号：US11577270B2

    公开(公告)日：2023-02-14

    申请号：US17031968

    申请日：2020-09-25

    Applicant: NORDSON CORPORATION

    Inventor： Per Orla-Jensen ,  Stephane Etienne

    IPC: B05C11/00 ,  B05D3/02 ,  F26B15/18 ,  F26B21/12 ,  F26B25/00 ,  H01L21/67 ,  H01L21/677 ,  H05K3/00 ,  H05K3/22

    Abstract: Systems and methods for venting a solvent are disclosed. The system includes a chamber, such as an oven having an interior volume defining a heating zone, where the interior volume receives at least one substrate coated with a coating material comprising a solvent. The system further includes a vent coupled to the oven and defining a passage between the interior volume and the environment external to the oven. The system also includes a solvent sensor measuring an amount of evaporated solvent present in the interior volume, and a fan removing at least a portion of the solvent from the interior volume. The system may also include a coating assembly including an applicator and a flow meter, wherein the applicator applies a portion of the coating material to the substrate, and the flow meter determines the amount of coating material applied to the substrate.

    AUTOMATIC CUSHION-ATTACHING DEVICE
    12.
    发明申请
    AUTOMATIC CUSHION-ATTACHING DEVICE 有权

    公开(公告)号：US20230020992A1

    公开(公告)日：2023-01-19

    申请号：US17621437

    申请日：2020-02-03

    Applicant: SEOUL D&S CO., LTD

    Inventor： Bok Kyu Koh ,  Chul Jong Won ,  Man Sik Jo ,  Sang Moo LEE

    IPC: B26D7/27 ,  B05C5/02 ,  B05C11/00

    Abstract: The present invention relates to an automatic cushion-attaching device for attaching cut cushions or cutting and attaching cushions to a cutting plate so that the cushions are attached along both sides of the position at which a blade portion is mounted to the cutting plate. At least two of the attached cushions are automatically attached to the cutting plate next to the blade portion according to the shape of the blade portion. Since the operation of attaching the cushions to the cutting plate is automatically performed in a single machine, the present invention has the effect of achieving very high attachment speed and good productivity.

    FLUID FEED RING AND ASSOCIATED APPARATUS AND METHOD
    13.
    发明申请
    FLUID FEED RING AND ASSOCIATED APPARATUS AND METHOD 有权

    公开(公告)号：US20220388023A1

    公开(公告)日：2022-12-08

    申请号：US17813955

    申请日：2022-07-21

    Applicant: Johnson Matthey Public Limited Company

    Inventor： Daniel MASON ,  Daniel L. TROLAND ,  Paul OBELCZ

    IPC: B05C5/02 ,  B01D53/94 ,  B01J35/04 ,  B01J37/02 ,  B05C11/00

    Abstract: A substrate coating apparatus is disclosed. The substrate coating apparatus comprises a substrate holder for holding a substrate vertically; a piston for introducing, by pushing or injecting, a liquid comprising a catalyst component into the substrate via or through open ends of the plurality of channels at a lower end of the substrate; a vacuum generator for applying a vacuum to open ends of the plurality of channels at an upper end of the substrate; and a fluid feed ring for supplying the liquid onto a face of the piston. The fluid feed ring comprises an annular body comprising an inner face bounding a central bore of the fluid feed ring; a fluid feed port for receiving the liquid; a plurality of outlet apertures on the inner face of the annular body for discharging the liquid onto the piston face; and a distribution channel extending at least part-way around the annular body which provides fluid communication between the fluid feed port and the plurality of outlet apertures.

    SHEET PRODUCING DEVICE AND SHEET PRODUCING METHOD
    16.
    发明申请
    SHEET PRODUCING DEVICE AND SHEET PRODUCING METHOD 有权

    公开(公告)号：US20210372774A1

    公开(公告)日：2021-12-02

    申请号：US17314085

    申请日：2021-05-07

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YASUHIRO KABETANI ,  KOYA HOMMA

    IPC: G01B11/06 ,  B65H18/16 ,  B05C1/08 ,  B05C11/00

    Abstract: The present disclosure is a sheet producing device for producing a multi-layer sheet by applying a coating material to a sheet material. The sheet producing device includes a radiation light source that emits radiation light, a division part that divides the radiation light into measurement light to be incident on the multi-layer sheet and reference light with which a reference surface is to be irradiated, and an optical member that emits the measurement light onto the multi-layer sheet and receives the measurement light reflected by the multi-layer sheet. An interference detector that detects interference light between the measurement light reflected by the multi-layer sheet and the reference light reflected by the reference surface, and a thickness calculator that calculates a thickness of the sheet material and a thickness of the coating material of the multi-layer sheet based on the detected interference light are further included. As a result, the tact time from the production of the multi-layer sheet to the calculation of the thickness can be shortened.

    Processing tool having a monitoring device
    17.
    发明授权
    Processing tool having a monitoring device 有权

    公开(公告)号：US10957565B2

    公开(公告)日：2021-03-23

    申请号：US16941405

    申请日：2020-07-28

    Applicant: Applied Materials, Inc.

    Inventor： Shimin Mao ,  Simon Huang ,  Ashish Goel ,  Anantha Subramani ,  Philip Allan Kraus

    IPC: B05C11/00 ,  B05C13/00 ,  C23C16/52 ,  C23C14/54 ,  H01L21/67

    Abstract: Embodiments include systems, devices, and methods for monitoring etch or deposition rates, or controlling an operation of a wafer fabrication process. In an embodiment, a processing tool includes a processing chamber having a liner wall around a chamber volume, and a monitoring device having a sensor exposed to the chamber volume through a hole in the liner wall. The sensor is capable of measuring, in real-time, material deposition and removal rates occurring within the chamber volume during the wafer fabrication process. The monitoring device can be moved relative to the hole in the liner wall to selectively expose either the sensor or a blank area to the chamber volume through the hole. Accordingly, the wafer fabrication process being performed in the chamber volume may be monitored by the sensor, and the sensor may be sealed off from the chamber volume during an in-situ chamber cleaning process. Other embodiments are also described and claimed.

    Positioning device and positioning method, color film coating machine
    18.
    发明授权
    Positioning device and positioning method, color film coating machine 有权

    公开(公告)号：US10955239B2

    公开(公告)日：2021-03-23

    申请号：US15750436

    申请日：2017-08-09

    Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

    Inventor： Wenhui Zhou

    IPC: G01B21/04 ,  B05B12/12 ,  G01C15/00 ,  B05C11/00 ,  G01B11/00

    Abstract: The present disclosure provides a positioning device, including a laser projector, and a servo system for driving the laser projector and collecting a coordinate data. The present disclosure further provides a positioning method and a color film coating machine, including a warehouse and a marble platform arranged in the warehouse, wherein further includes a positioning device, the positioning device includes a laser projector and a servo system for driving the laser projector and collecting a coordinate data, a projection direction of the laser projector is opposite to a surface of the marble platform. Compared with the prior art, by knowing the current position of the laser projector to output the corresponding coordinates, the corresponding target foreign objects can be quickly found on the marble platform according to the coordinates, cleared in time, the inspection time is saved, and the product yield is improved.

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