Electrospinning apparatus and system and method thereof

    公开(公告)号:US11377759B2

    公开(公告)日:2022-07-05

    申请号:US16195229

    申请日:2018-11-19

    申请人: Kao Corporation

    IPC分类号: D01D5/00 D01D13/00

    摘要: Systems, apparatuses, and methods for reducing humidity of air adjacent to a nozzle of an electrospinning apparatus, charged solution output by the nozzle, a solution path between the nozzle and a deposit surface, and/or the deposit surface. The apparatus can be configured to controllably output the charged solution and gas of a predetermined dryness for deposit of the charged solution on the deposit surface. The gas of the predetermined dryness can be provided adjacent to a nozzle tip of the nozzle from where the charged solution is output. The gas of the predetermined dryness may be output in a predetermined direction toward a focal point at, in front of, or behind the nozzle tip.

    Hair care product applicator member and systems and methods thereof

    公开(公告)号:US11076670B2

    公开(公告)日:2021-08-03

    申请号:US15855473

    申请日:2017-12-27

    申请人: Kao Corporation

    摘要: Hair care product applicators and systems and methods thereof, are described herein. The hair care product applicator can have multiple platforms configured to hold, table, or confine respective portions of a group of strands of hair, where a first platform is configured to hold a first portion of the group of strands of hair, and a second platform, which can be spaced apart from the first platform, is configured to hold a second portion of the group of strands of hair. The second portion of the group of stands of hair can correspond to the entire group of stands of hair, and the first portion of the group of strands of hair can correspond to less than the entire group of strands of hair. An amount of hair care product can be discharged via a discharge opening for application to at least part of the group of stands of hair.

    HAIR PICKUP TOOL
    9.
    发明申请
    HAIR PICKUP TOOL 审中-公开

    公开(公告)号:US20180042354A1

    公开(公告)日:2018-02-15

    申请号:US15673623

    申请日:2017-08-10

    申请人: KAO CORPORATION

    IPC分类号: A45D19/00

    CPC分类号: A45D19/0008 A45D2019/0091

    摘要: A hair pickup tool for picking up strands of hair as a bundle of hair includes a base portion, an upright stem portion extending upright from the base portion, and a stick-shaped pickup portion projecting from the upright stem portion. The stick-shaped pickup portion extends obliquely sideways from the upright stem portion toward the side opposite to the base portion at an angle of inclination of 10 to 70 degrees relative to a plane that is perpendicular to an upright extending direction of the upright stem portion. The stick-shaped pickup portion is provided with one or two or more hair holding protrusions protruding toward the base portion side.