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    SYSTEM AND METHOD FOR PRESERVING CUT-FLOWERS
    1.
    发明申请
    SYSTEM AND METHOD FOR PRESERVING CUT-FLOWERS 有权

    公开(公告)号：US20210360864A1

    公开(公告)日：2021-11-25

    申请号：US17028765

    申请日：2020-09-22

    Applicant: Chang Hoon LEE

    Inventor： Chang Hoon LEE

    IPC: A01G5/06 ,  B01D53/26 ,  A01N3/00

    Abstract: A system for preserving cut-flowers using an atmospheric pressure plasma generator according to an embodiment of the present application includes a container that preserves cut-flowers, an air filter that extracts at least some of moisture contained in air in the container and discharges the same, an air compressor that generates compressed air from the air from which the at least some of the moisture was removed by the air filter, and a plasma generator that generates active species through plasma discharge using the compressed air generated from the air compressor as a plasma discharge gas.

    METHOD AND SYSTEM FOR DETECTING OPERATION FAILURE OF PLASMA GENERATING DEVICE BASED ON ARTIFICIAL INTELLIGENCE
    2.
    发明申请
    METHOD AND SYSTEM FOR DETECTING OPERATION FAILURE OF PLASMA GENERATING DEVICE BASED ON ARTIFICIAL INTELLIGENCE 有权

    公开(公告)号：US20230091962A1

    公开(公告)日：2023-03-23

    申请号：US17991580

    申请日：2022-11-21

    Applicant: Chang Hoon LEE

    Inventor： Chang Hoon LEE

    IPC: H01J37/32 ,  H01J37/244

    Abstract: A system for detecting an operation failure of a plasma generating device includes a plasma generating device including one or more nozzle units configured to emit a plasma beam, a camera module that generates image data of the plasma beam emitted by the one or more nozzle units, and a control device that detects and determines whether or not the plasma generating device has an operation failure based on the image data received from the camera module, and controls an operation of the plasma generating device according to a result of determining whether or not the plasma generating device has the operation failure.

    SYSTEM AND METHOD FOR CLEANING SURFACE OF SUBSTRATE USING ROLL-TO-ROLL PLASMA GENERATING DEVICE
    3.
    发明申请
    SYSTEM AND METHOD FOR CLEANING SURFACE OF SUBSTRATE USING ROLL-TO-ROLL PLASMA GENERATING DEVICE 有权

    公开(公告)号：US20220020562A1

    公开(公告)日：2022-01-20

    申请号：US17150826

    申请日：2021-01-15

    Applicant: Chang Hoon LEE

    Inventor： Chang Hoon LEE

    IPC: H01J37/32

    Abstract: A roll-to-roll surface cleaning treatment system may include an upper housing containing a first plasma generating device and a first transfer roller that faces a nozzle from which a plasma beam generated by the first plasma generating device is discharged and that winds and transfers a flexible substrate, the upper housing comprising a gas inlet, an entrance through which the flexible substrate is introduced, and an outlet through which the flexible substrate is discharged, and a lower housing connected to the entrance of the upper housing and containing a second plasma generating device and a second transfer roller that faces a nozzle from which a plasma beam generated by the second plasma generating device is discharged and that winds and transfers the flexible substrate, the lower housing comprising a gas outlet, and an inlet through which the flexible substrate is introduced.

    VACUUM CLEANER
    4.
    发明申请
    VACUUM CLEANER 有权
    吸尘器

    公开(公告)号：US20100263161A1

    公开(公告)日：2010-10-21

    申请号：US12761324

    申请日：2010-04-15

    Applicant: Chang Hoon LEE ,  Young Ho Kim ,  Man Tae Hwang ,  Hae Seock Yang ,  Hoi Kil Jeong

    Inventor： Chang Hoon LEE ,  Young Ho Kim ,  Man Tae Hwang ,  Hae Seock Yang ,  Hoi Kil Jeong

    IPC: A47L9/10 ,  B01D45/12 ,  B01D50/00

    CPC classification number: A47L5/362 ,  A47L9/00 ,  A47L9/108 ,  A47L9/122 ,  A47L9/1608 ,  A47L9/1691 ,  B01D45/12 ,  B01D50/002 ,  B01D2279/55

    Abstract: A dust separating device for a vacuum cleaner is provided. The dust separating device includes a dust separating unit including a first main body movably connected to a second main body. The second main body includes a plurality of sub bodies coupled together. A vacuum cleaner is also provided. The vacuum cleaner includes a main vacuum cleaner body and a dust separating device including a dust separating unit and a filter unit. The dust separating device is detachably mounted to the main body and includes a plurality of main bodies.

    Abstract translation: 提供一种用于真空吸尘器的灰尘分离装置。 灰尘分离装置包括：灰尘分离单元，包括可移动地连接到第二主体的第一主体。 第二主体包括联接在一起的多个子体。 还提供吸尘器。 真空吸尘器包括主吸尘器主体和包括灰尘分离单元和过滤器单元的灰尘分离装置。 灰尘分离装置可拆卸地安装在主体上并且包括多个主体。

    SYSTEM AND METHOD FOR PREVENTING OIL SPLASH IN ROTARY-TYPE PLASMA HEAD
    6.
    发明申请
    SYSTEM AND METHOD FOR PREVENTING OIL SPLASH IN ROTARY-TYPE PLASMA HEAD 有权

    公开(公告)号：US20230005716A1

    公开(公告)日：2023-01-05

    申请号：US17940685

    申请日：2022-09-08

    Applicant: Chang Hoon LEE

    Inventor： Chang Hoon LEE

    IPC: H01J37/32

    Abstract: A system and a method for preventing oil splash in a rotary-type plasma head is provided, including a nozzle unit through which plasma is discharged, a rotating body unit, in which the nozzle unit is attached to and detached from one side of the rotating body unit, the other side of the rotating body unit is connected to a housing unit, and the rotating body unit is configured to drive the nozzle unit to rotate, and an oil cover unit connected to one side of the nozzle unit and configured to surround the rotating body unit from outside, to prevent oil vapor or oil micro-droplets discharged through joints of components of the rotating body unit from leaking outside.

    METHOD AND APPARATUS FOR CONTROLLING STREAM TO RECEIVE DATA IN PARALLEL
    8.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING STREAM TO RECEIVE DATA IN PARALLEL 有权
    用于控制并行接收数据的方法和装置

    公开(公告)号：US20120307636A1

    公开(公告)日：2012-12-06

    申请号：US13484909

    申请日：2012-05-31

    Applicant: Sunghak SONG ,  Kyungeun WOO ,  Chang Hoon LEE ,  Kyu Sam OH

    Inventor： Sunghak SONG ,  Kyungeun WOO ,  Chang Hoon LEE ,  Kyu Sam OH

    IPC: H04L12/24 ,  H04L12/26

    CPC classification number: H04L47/29 ,  H04L47/11 ,  H04L47/12 ,  H04L47/25

    Abstract: Provided are a method and an apparatus for controlling streams to receive data in parallel. The method includes receiving data in parallel using a plurality of connected streams, calculating a network congestion rate using a change in a transmission speed of data received through each of the plurality of streams, adjusting a number of connections of the plurality of streams based on the calculated network congestion rate, and receiving the data in parallel using the adjusted number of streams.

    Abstract translation: 提供了一种用于控制流并行接收数据的方法和装置。 该方法包括使用多个连接的流并行地接收数据，使用通过多个​​流中的每一个接收的数据的传输速度的变化来计算网络拥塞率，基于该多个流调整多个流的连接数 计算网络拥塞率，并使用调整后的流数并行接收数据。

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