公开(公告)号：US20240000209A1

公开(公告)日：2024-01-04

申请号：US18254539

申请日：2021-12-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hirotoshi OIKAZE ,  Yuki CHIKAZAWA ,  Masato KINOSHITA

IPC: A45D20/12 ,  A45D20/08 ,  B05B9/08

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.

公开(公告)号：US20230014684A1

公开(公告)日：2023-01-19

申请号：US17784938

申请日：2021-01-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuki CHIKAZAWA ,  Hirotoshi OIKAZE ,  Masato KINOSHITA ,  Hiroyuki INOUE

IPC: A45D20/12 ,  A45D34/04 ,  B05B12/08 ,  B05B9/04

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.

公开(公告)号：US20240398086A1

公开(公告)日：2024-12-05

申请号：US18259715

申请日：2021-12-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Aya ISHIHARA ,  Miei KINOSHITA ,  Hiroyuki INOUE ,  Yuki CHIKAZAWA

IPC: A45D20/12 ,  A45D44/00

Abstract: A hair dryer as a hair care device includes heat application unit (30), component generation unit (40), part detection unit (64), and controller (80). Heat application unit (30) applies heat to a user's hair. Component generation unit (40) generates a component acting on hair. Part detection unit (64) detects at least a part of hair. Controller (80) estimates a part to which heat or the component is applied based on an output of part detection unit (64), and adjusts amount of heat set in heat application unit (30) or a component amount set in component generation unit (40) for each part.

公开(公告)号：US20240099442A1

公开(公告)日：2024-03-28

申请号：US18254533

申请日：2021-12-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuki CHIKAZAWA ,  Hirotoshi OIKAZE ,  Masato KINOSHITA

IPC: A45D34/04 ,  A45D20/12 ,  B05B7/04

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.

公开(公告)号：US20230009980A1

公开(公告)日：2023-01-12

申请号：US17784023

申请日：2021-01-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hirotoshi OIKAZE ,  Yuki CHIKAZAWA ,  Masato KINOSHITA ,  Hiroyuki INOUE ,  Yumi HANATO

IPC: A45D20/12 ,  B05B9/08

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.

公开(公告)号：US20240398087A1

公开(公告)日：2024-12-05

申请号：US18259745

申请日：2021-12-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Aya ISHIHARA ,  Miei KINOSHITA ,  Hiroyuki INOUE ,  Yuki CHIKAZAWA

IPC: A45D20/12 ,  A45D44/00

Abstract: Controller (80) of a hair dryer as a hair care device includes hair characteristic recognition unit (81), table generation unit (82), and application amount calculation unit (83). Hair characteristic recognition unit (81) classifies a user's hair characteristics based on a hair measurement value or a hair image. Table generation unit (82) sets a component amount of a component generated by component generation unit (40) for each hair characteristic classified by hair characteristic recognition unit (81). Application amount calculation unit (83) adjusts the component amount for each user based on the hair characteristics of whole hair classified by hair characteristic recognition unit (81) and the component amount set by table generation unit (82). Alternatively, application amount calculation unit (83) calculates a component application amount given by component generation unit (40) or a heat application amount given by heat application unit (30) for each part based on the hair characteristics for each part of the hair classified by hair characteristic recognition unit (81) and the component amount set by table generation unit (82).

公开(公告)号：US20240398085A1

公开(公告)日：2024-12-05

申请号：US18259712

申请日：2021-12-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Aya ISHIHARA ,  Miei KINOSHITA ,  Hiroyuki INOUE ,  Yuki CHIKAZAWA

IPC: A45D20/12 ,  A45D44/00

Abstract: Hair dryer (1) as a hair care device includes heat application unit (30) that applies heat to hair of a user, component generation unit (40) that generates a component that acts on the hair, and controller (80) that controls operations of heat application unit (30) and component generation unit (40). Component generation unit (40) is at least one of an ion generation unit that generates ions, an acidic component generation unit that generates an acidic component, and a charged fine particle water generation unit that generates charged fine particle water. Controller (80) controls a component amount of the component generated by component generation unit (40) based on hair characteristics of the user.

公开(公告)号：US20220362113A1

公开(公告)日：2022-11-17

申请号：US17785331

申请日：2020-12-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masato KINOSHITA ,  Hirotoshi OIKAZE ,  Yuki CHIKAZAWA ,  Hirouki INOUE ,  Yumi HANATO

IPC: A61K8/11 ,  B05B5/035 ,  B05B5/053 ,  A61Q5/00

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.