公开(公告)号：US20230083794A1

公开(公告)日：2023-03-16

申请号：US17792579

申请日：2021-02-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Wataru SANEMATSU ,  Atsushi TSUJI ,  Yumi HANATO ,  Mahito NUNOMURA

IPC: D06F75/26 ,  D06F75/24 ,  H05B1/02 ,  H05B3/00

Abstract: An iron according to the present disclosure includes a light emitter that emits light, a base surface that transmits the light, a detector that detects a temperature of the base surface, and a controller that controls an output of the light emitter in accordance with the temperature of the base surface detected by the detector. Variations in the temperature of the base surface are less than a temperature of clothes. According to the iron, since the output of the light emitter can be controlled in accordance with the temperature of the base surface, heat can be suitably transmitted to the clothes.

公开(公告)号：US20180221123A1

公开(公告)日：2018-08-09

申请号：US15884285

申请日：2018-01-30

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mahito NUNOMURA ,  Shinichi TANIGUCHI

IPC: A61C17/02 ,  A61C17/028

CPC classification number: A61C17/0202 ,  A61C17/02 ,  A61C17/028

Abstract: An oral cavity washing device includes a nozzle having a flow passage structure and a pump to feed washing liquid to the flow passage structure. The flow passage structure includes: a first component having a first flow passage; a second component being disposed downstream of the first component and having a second flow passage that is narrower than the first flow passage; a third component being disposed downstream of the second component and having a third flow passage that is broader than the second flow passage; a reducer being disposed downstream of the third component and being configured so as to reduce a width of the flow passage; and a fourth component being disposed downstream of the reducer and having a fourth flow passage that widens with an advancement in a path from the reducer to the outlet port so as to generate cavitation in the washing liquid.

公开(公告)号：US20190151060A1

公开(公告)日：2019-05-23

申请号：US16184799

申请日：2018-11-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Risa OTSUKA ,  Mahito NUNOMURA

IPC: A61C19/06 ,  A61C17/02

Abstract: Tooth-whitening device (10) includes discharger (22) configured to generate a tooth-whitening fluid by applying electric discharge to carbon dioxide gas, feeder (25) configured to supply the carbon dioxide gas to the discharger, humidifier (23) configured to generate humidified gas, outlet (40) provided with a supply port through which the tooth-whitening fluid is supplied into an oral cavity, and hollow part (30) configured to guide to outlet (40) a gas containing the tooth-whitening fluid generated by discharger (22).

公开(公告)号：US20180221122A1

公开(公告)日：2018-08-09

申请号：US15883876

申请日：2018-01-30

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mahito NUNOMURA ,  Shinichi TANIGUCHI

IPC: A61C17/02 ,  A61C1/00 ,  A61H13/00

CPC classification number: A61C17/0202 ,  A61C1/0092 ,  A61C17/02 ,  A61H13/005

Abstract: An oral cavity washing device according to the present disclosure includes: a nozzle having a flow passage structure including a flow passage that includes an inlet port and an outlet port; and a pump to feed washing liquid to the inlet port such that a flow rate of the washing liquid ejected from the outlet port falls within a range of 200 mL/min to 350 mL/min. The flow passage structure includes a first component, a reducer, and a second component. The first component, the reducer, and the second component are configured to generate cavitation in the washing liquid flowing through the flow passage when the flow rate of the washing liquid ejected from the outlet port falls within the range of 200 mL/min to 350 mL/min.