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    ELECTROSTATIC SPINNING DEVICE
    2.
    发明申请
    ELECTROSTATIC SPINNING DEVICE 有权

    公开(公告)号：US20210355605A1

    公开(公告)日：2021-11-18

    申请号：US17286264

    申请日：2019-10-16

    Applicant: KAO CORPORATION

    Inventor： Shinji KODAMA ,  Susumu FUJINAMI ,  Haruomi ENOMOTO ,  Takahiro HIRANO ,  Takehiko TOJO

    IPC: D01D5/00

    Abstract: An electrostatic spinning device including a nozzle that sprays spinning liquid that has been charged; a switch that controls spray operation of the spinning liquid; and a housing that includes a bulging portion and a grip portion for grip of the user, the bulging portion bulging outward from a virtual line connecting a tip of the nozzle and an end of the switch on a side of the nozzle, an angle formed by an axis of the nozzle and an axis of the grip portion being 45 degrees or more.

    ELECTROSTATIC SPRAY DEVICE, CARTRIDGE, AND COVER
    3.
    发明申请
    ELECTROSTATIC SPRAY DEVICE, CARTRIDGE, AND COVER 有权

    公开(公告)号：US20220161282A1

    公开(公告)日：2022-05-26

    申请号：US17614696

    申请日：2020-05-22

    Applicant: KAO CORPORATION

    Inventor： Shinji KODAMA

    IPC: B05B5/035 ,  B05B5/053

    Abstract: Provided is a hand-held type electrostatic spray device (1) spraying an electrically charged liquid, the electrostatic spray device (1) comprising: a voltage source; a needle-shaped electrode (53: a base electrode) for electrically charging the liquid to which a voltage is applied from the voltage source and which includes a linear tip portion; a second bottom portion (32: an additional electrode) of a second electrode member (3) to which a voltage is applied from the voltage source; and a conductor (6) which is electrically isolated from the second bottom portion (32) and the needle-shaped electrode (53) and is disposed on a spray side of the liquid from the second bottom portion (32), at least a part of the conductor (6) overlapping with the second bottom portion (32) in a direction orthogonal to a spray direction of the liquid.

    NANOFIBER PRODUCTION APPARATUS, NANOFIBER PRODUCTION METHOD, AND NANOFIBER MOLDED BODY
    5.
    发明申请
    NANOFIBER PRODUCTION APPARATUS, NANOFIBER PRODUCTION METHOD, AND NANOFIBER MOLDED BODY 审中-公开
    NANOFIBER生产设备，NANOFIBER生产方法和NANOFIBER MOLDED BODY

    公开(公告)号：US20160168755A1

    公开(公告)日：2016-06-16

    申请号：US14910356

    申请日：2014-08-07

    Applicant: KAO CORPORATION

    Inventor： Koji TOYODA ,  Shinji KODAMA ,  Takehiko TOJO ,  Kenji IWANE ,  Tomohiro ONDA

    IPC: D01D5/00 ,  C08B37/00

    CPC classification number: D01D5/0069 ,  C08B37/0018 ,  D04H1/728

    Abstract: A nanofiber producing apparatus 10 includes a spinning solution jetting means 11 having a conductive nozzle 13 for jetting a stock spinning solution for nanofiber production, an electrode 14 located away from the nozzle 13, a voltage generating means 101 generating a voltage between the nozzle 13 and the electrode 14, an air jetting means 15 located at such a position as to direct an air jet between the nozzle 13 and the electrode 14, and a nanofiber collecting means. The voltage generating means 101 generates a voltage so that the nozzle 13 serves as a positive pole and the electrode 14 as a negative pole. The electrode 14 is covered, on almost the entire area of its side facing the nozzle 13, with a covering 17 having a dielectric exposed on the surface thereof. The dielectric exposed on the surface of the covering has a thickness of 0.8 mm or greater.

    Abstract translation: 纳米纤维制造装置10具有纺丝溶液喷射装置11，其具有用于喷射用于纳米纤维生产的原纺丝溶液的导电喷嘴13，位于远离喷嘴13的电极14;电压产生装置101，其在喷嘴13和 电极14，位于喷嘴13和电极14之间的空气射流的位置的空气喷射装置15和纳米纤维收集装置。 电压产生装置101产生电压，使得喷嘴13用作正极，电极14用作负极。 电极14在其面向喷嘴13的一侧的几乎整个区域上被覆盖在其表面上的电介质17。 暴露在覆盖物表面上的电介质的厚度为0.8mm以上。

    COAT-FORMING DEVICE
    6.
    发明申请
    COAT-FORMING DEVICE 审中-公开

    公开(公告)号：US20180317627A1

    公开(公告)日：2018-11-08

    申请号：US15775997

    申请日：2016-11-04

    Applicant: KAO CORPORATION

    Inventor： Ikuo FUKUDA ,  Shinji KODAMA

    IPC: A45D34/04 ,  B05B5/025

    CPC classification number: A45D34/04 ,  B05B5/025

    Abstract: A film forming device 10 including a distance measurement unit 30 for measuring the distance between the skin S and the device 10, a distance decision unit 31 for deciding whether the distance measured by the distance measurement unit 30 is proper for electrostatic spraying, and a distance notification unit 32 for notifying a user of the decision by the distance decision unit 31. The film forming device 10 is of hand-held type small enough and configured to be held by the user's hand. The device 10 preferably includes an angle measurement unit 42 for measuring the angle between the electrostatic spray direction and the skin S.

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