公开(公告)号：US20190276967A1

公开(公告)日：2019-09-12

申请号：US16259098

申请日：2019-01-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yu SAKATA ,  Kazuki SAKAMOTO ,  Takayuki NISHIKAWA

IPC: D06F37/20 ,  D06F35/00 ,  D06F33/02

Abstract: Present application discloses control method of controlling operation mode of washing machine by communication with washing machine. Control method includes obtaining vibration information indicative of vibration of washing tub of washing machine operating in predetermined first operation mode as operation mode; extracting predetermined feature amount having correlation with strength of floor on which washing machine is placed from vibration information; estimating strength of floor from extracted feature amount; determining whether or not operation mode needs to be changed from first operation mode based on estimated strength; and when determination is made that operation mode needs to be changed from first operation mode, outputting, to washing machine, instruction to change operation mode from first operation mode to second operation mode different from first operation mode.

公开(公告)号：US20200162281A1

公开(公告)日：2020-05-21

申请号：US16675548

申请日：2019-11-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Chieko SASAKI ,  Takayuki NISHIKAWA

IPC: H04L12/28

Abstract: An information output method of an information output device that outputs information prompting implementation of a function installed in an apparatus acquires operation history information indicating a history of an operation state of the apparatus, estimates, by using the operation history information, an unused time period in which the apparatus is not used, determines a function to be implemented in the unused time period in future, based on the unused time period and a time period required from start to end of the function, and outputs information prompting implementation of the determined function in the unused time period.

公开(公告)号：US20200076911A1

公开(公告)日：2020-03-05

申请号：US16546592

申请日：2019-08-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takayuki NISHIKAWA

IPC: H04L29/08 ,  H04L12/28 ,  G06F16/23 ,  G06F16/28

Abstract: It is estimated whether or not a change is caused in a user's mode of living related to personal information, based on operation log information including an operating date-and-time of a domestic electrical appliance possessed by a user. When it is estimated that the user's mode of living is changed, an update request which requests an update of the personal information is sent to an information processing terminal of the user within a predetermined time frame from an instant of estimation.

公开(公告)号：US20230157629A1

公开(公告)日：2023-05-25

申请号：US17632630

申请日：2021-06-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takayuki NISHIKAWA ,  Seiya HIGUCHI ,  Yu SAKATA ,  Masahiro TANIKAWA ,  Kyohei KOIZUMI

IPC: A61B5/00 ,  F24F11/66

CPC classification number: A61B5/4809 ,  F24F11/66 ,  F24F2120/12

Abstract: A sleep onset determination method includes: detecting a light-out time that is a time at which illuminance in a room becomes less than or equal to a predetermined value; storing the light-out time detected in the detecting of the light-out time and a time period including the light-out time detected; and determining whether a user fell asleep at a currently detected light-out time, based on the light-out time and the time period stored in the storing of the light-out time.