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公开(公告)号：US20240000209A1
公开(公告)日：2024-01-04
申请号：US18254539
申请日：2021-12-24
Inventor： Hirotoshi OIKAZE , Yuki CHIKAZAWA , Masato KINOSHITA
CPC classification number: A45D20/12 , A45D20/08 , B05B9/0822
Abstract: Hair care device includes: housing including suction port and discharge port; heater disposed inside housing; and spray including two-fluid nozzle that discharges an atomized liquid. Housing includes, inside housing, air blow flow channel disposed between suction port and discharge port, and branch flow channel disposed below air blow flow channel. Heater is disposed in air blow flow channel, and spray is disposed in branch flow channel.
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公开(公告)号：US20230014684A1
公开(公告)日：2023-01-19
申请号：US17784938
申请日：2021-01-29
Inventor： Yuki CHIKAZAWA , Hirotoshi OIKAZE , Masato KINOSHITA , Hiroyuki INOUE
Abstract: A hair care device according to the present disclosure includes a tank that stores a liquid, a liquid feed pump that outputs the liquid stored in the tank, and a controller that controls an output of the liquid feed pump. The hair care device according to the present disclosure further includes a detector that detects torque of the liquid feed pump. The controller adjusts the output of the liquid feed pump based on a detection value of the detector. Thus, the hair care device that suitably sprays a cosmetic component is provided.
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Patent Agency Ranking
公开(公告)号：US20220362113A1
公开(公告)日：2022-11-17
申请号：US17785331
申请日：2020-12-08
Inventor： Masato KINOSHITA , Hirotoshi OIKAZE , Yuki CHIKAZAWA , Hirouki INOUE , Yumi HANATO
Abstract: A composition for electrostatic spraying according to the present disclosure contains a microcapsule, a solvent for dispersion, and an acidic conductive regulator. An electrostatic spraying device includes an atomizer that electrostatically atomizes the composition for electrostatic spraying. Since the composition for electrostatic spraying contains an acidic conductive regulator, droplets that are acidic aqueous solutions are generated by electrostatic atomization. When the generated droplets are supplied to a supply target site, an effect based on a property of the droplets as the acidic aqueous solutions is exerted on the supply target site.
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公开(公告)号：US20210315349A1
公开(公告)日：2021-10-14
申请号：US17260497
申请日：2019-02-04
Inventor： Hiroyuki INOUE , Yohei ISHIGAMI , Masato KINOSHITA , Aya ISHIHARA , Yasunori MATSUI , Hayato KIKUCHl
Abstract: A discharge device includes a discharge electrode, a counter electrode that faces the discharge electrode in a first direction, and voltage application unit that applies an application voltage between the discharge electrode and the counter electrode. The counter electrode includes a dome-shaped electrode having a recessed inner surface recessed to a side opposite to the discharge electrode in the first direction, and a protruding electrode that protrudes in a second direction intersecting the first direction from an opening edge of an opening of the dome-shaped electrode, the opening being provided at an end opposite to the discharge electrode. The discharge device forms a discharge path having at least partial dielectric breakdown between the discharge electrode and the protruding electrode, when the discharge occurs. The discharge path includes a first dielectric breakdown region generated around the discharge electrode and a second dielectric breakdown region generated around the protruding electrode.
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公开(公告)号：US20200269263A1
公开(公告)日：2020-08-27
申请号：US16796566
申请日：2020-02-20
Inventor： Hayato KIKUCHI , Yasunori MATSUI , Hiroyuki INOUE , Yohei ISHIGAMI , Masato KINOSHITA
Abstract: An electrode device includes a discharge electrode and a counter electrode, and discharges when a voltage is applied across the discharge electrode and the counter electrode. The discharge electrode is a columnar electrode having a discharge portion on its front end. The counter electrode faces the discharge portion. The counter electrode has a peripheral electrode portion and a projecting electrode portion. The peripheral electrode portion is disposed to surround an axis of the discharge electrode. The projecting electrode portion projects from a part of the peripheral electrode portion toward the axis of the discharge electrode. A distance from the peripheral electrode portion to the discharge portion is shorter than a distance from the projecting electrode portion to the discharge portion.
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公开(公告)号：US20240099442A1
公开(公告)日：2024-03-28
申请号：US18254533
申请日：2021-12-24
Inventor： Yuki CHIKAZAWA , Hirotoshi OIKAZE , Masato KINOSHITA
CPC classification number: A45D34/04 , A45D20/12 , B05B7/0483
Abstract: A hair care device includes a sprayer disposed inside the housing. The sprayer includes a tank that stores therein liquid, two-fluid nozzle that discharges atomized liquid, a liquid feed pump that feeds liquid from the tank into two-fluid nozzle, and an air pump that is connected to two-fluid nozzle. Two-fluid nozzle includes first orifice unit for mixing the liquid from liquid supply channel with the air from air supply channel to atomize the liquid, and mist release port for discharging the liquid atomized in first orifice unit. Second orifice unit having an inner diameter larger than the inner diameter of first orifice unit is provided between first orifice unit and mist release port.
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公开(公告)号：US20230009980A1
公开(公告)日：2023-01-12
申请号：US17784023
申请日：2021-01-29
Inventor： Hirotoshi OIKAZE , Yuki CHIKAZAWA , Masato KINOSHITA , Hiroyuki INOUE , Yumi HANATO
Abstract: A hair care device according to the present disclosure includes a tank that stores a liquid, a pump that outputs the liquid stored in the tank, and a controller that controls an output of the pump. The hair care device according to the present disclosure further includes a detector that detects swing of the hair care device. The controller adjusts the output of the pump based on a detection value of the detector. Thus, the hair care device that suitably sprays a cosmetic component is provided.
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