公开(公告)号：US20170314242A1

公开(公告)日：2017-11-02

申请号：US15522482

申请日：2015-09-09

Applicant: TOTO LTD.

Inventor： Yusuke NOGOSHI ,  Masahiro KUROISHI ,  Takamasa SUZUKI ,  Kenta SUZUKI ,  Yusuke NAKAMURA ,  Koki NAGANO

IPC: E03C1/04 ,  C25B9/06 ,  C25B15/02 ,  A61L2/18 ,  E03C1/14 ,  C25B15/08

CPC classification number: E03C1/0405 ,  A61L2/18 ,  A61L2202/11 ,  A61L2202/14 ,  C25B9/06 ,  C25B15/02 ,  C25B15/08 ,  E03B7/074 ,  E03C1/04 ,  E03C1/14 ,  E03C2201/40

Abstract: A water discharge apparatus WD executes a water film formation step of ejecting running water and forming a water-splash suppression water film of the running water on a surface of a sterilization object, before executing a sterilization step of discharging sterilization water from a sterilization water ejection unit 20 toward the sterilization object.

公开(公告)号：US20230309845A1

公开(公告)日：2023-10-05

申请号：US18128606

申请日：2023-03-30

Applicant: TOTO LTD.

Inventor： Kenta SUZUKI ,  Tetsuya UCHIDA ,  Teruyuki KAMORI ,  Ryota TAKAHASHI ,  Kaori NISHIJIMA ,  Minoru SATO ,  Yo MOROTOMI ,  Kota YAMASAKI ,  Takashi MATSUURA

IPC: A61B5/026 ,  E03D9/00 ,  A47K13/30 ,  A61B5/00

CPC classification number: A61B5/026 ,  E03D9/00 ,  A47K13/305 ,  A61B5/6887 ,  A61B2560/0252 ,  A61B2560/0276

Abstract: A toilet system includes: a toilet seat having a seat surface on which a user is to sit; a sensor provided in or on the toilet seat, configured to measure a physical quantity which reflects blood flow conditions of the user; a health index calculator configured to calculate a health index of the user based on measurement results of the sensor; a health index output part configured to output the health index of the user which has been calculated by the health index calculator; a temperature determining part configured to determine whether a temperature state of the seat surface satisfies a predetermined condition or not, and an operation change instruction part configured to change an operation of the health index calculator and/or an operation of the health index output part when the temperature determining part determines that the temperature state of the seat surface satisfies the predetermined condition.

公开(公告)号：US20230309764A1

公开(公告)日：2023-10-05

申请号：US18129379

申请日：2023-03-31

Applicant: TOTO LTD.

Inventor： Kenta SUZUKI ,  Tetsuya UCHIDA ,  Teruyuki KAMORI ,  Ryota TAKAHASHI ,  Kaori NISHIJIMA ,  Minoru SATO

IPC: A47K13/30

CPC classification number: A47K13/305 ,  A47K13/302

Abstract: A toilet system includes: a toilet seat; a sensor configured to measure a physical quantity which reflects blood flow conditions of a user; a health index calculator configured to calculate a plurality of health indices based on measurement results of the sensor; a health index output part configured to output the plurality of health indices which has been calculated; a timer configured to measure a seating time; and a controller configured to control an output manner of the health index output part based on measurement results of the timer. When the seating time is not shorter than a first required time but shorter than a second required time, the first health index is outputted, but the second health index is stopped to be outputted. When the seating time is not shorter than the second required time, both the first health index and the second health index are outputted.