公开(公告)号：US20200330023A1

公开(公告)日：2020-10-22

申请号：US16757030

申请日：2018-10-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hirobumi NAKAJIMA ,  Yoshihiro MATSUMURA ,  Takashi NISHIYAMA ,  Kengo ABE ,  Sadayuki SUMI ,  Kohji SASABE ,  Atsushi TAKAHASHI ,  Kyohei KOIZUMI

IPC: A61B5/00 ,  A61B5/16

Abstract: A dementia determination system (100) includes: an acquisition unit (111) configured to acquire a long press ratio which is a ratio of a number of long presses in which a button of an operating device (140) is pressed for a time longer than a reference time, to a number of presses of the button of the operating device (140) used by a user to operate an electric device (130); a determination unit (112) configured to determine a dementia level of the user based on the long press ratio acquired by the acquisition unit (111); and an output unit (113) configured to output dementia information indicating the dementia level determined by the determination unit (112), wherein the determination unit (112) is configured to determine that the dementia level is more severe as the long press ratio is lower.

公开(公告)号：US20180243929A1

公开(公告)日：2018-08-30

申请号：US15896345

申请日：2018-02-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Mitsuru TAKECHI ,  Shinji NISHIMURA ,  Takafumi OHBA ,  Atsushi TAKAHASHI

IPC: B26B19/38 ,  H03K17/96 ,  H03K17/955

CPC classification number: B26B19/388 ,  A45D1/00 ,  A45D2/00 ,  A45D6/00 ,  A45D20/12 ,  A45D20/48 ,  A45D26/00 ,  A45D26/0023 ,  A45D26/0076 ,  A45D2026/008 ,  A45D2200/00 ,  B26B19/14 ,  B26B19/3886 ,  H03K17/955 ,  H03K17/96

Abstract: A handheld personal care device according to the present disclosure includes: an operation switch configured to change a treatment operation of an operation unit; a sensor electrode configured to cause a change in capacitance depending on whether or not the grip unit is grasped; and a control device electrically connected to the operation switch and the sensor electrode and configured to control the treatment operation of the operation unit. The control device includes: a grasp detector configured to detect that the grip unit is grasped based on a change in capacitance of the sensor electrode; and a change permission part configured to permit the operation switch to change the treatment operation of the operation unit when the change permission part receives, from the grasp detector, grasp information indicating that the grip unit is grasped.