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公开(公告)号：US11572682B2
公开(公告)日：2023-02-07
申请号：US17669407
申请日：2022-02-11
Applicant: TOTO LTD.
Inventor： Hideaki Kashimura , Hiroki Tanaka , Kenji Watanabe , Satoshi Takano , Yoshikatsu Adachi , Koichi Motooka , Yuki Hayashi
Abstract: A flush toilet apparatus includes a toilet body that includes a rim water spout port, a tank that stores washing water, a rim side water supply channel that supplies washing water to the rim water spout port, a tank side water supply channel that supplies washing water to the tank, a flow channel switching part that adjusts an amount of washing water that is supplied to one or both of the rim side water supply channel and the tank side water supply channel, and an electrical power failure detection part that detects electrical power failure, wherein, in a case where electrical power failure is caused when washing water is supplied to the tank side water supply channel, the flow channel switching part decreases washing water that is supplied to the tank side water supply channel and increases washing water that is supplied to the rim side water supply channel.
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公开(公告)号：US12215492B2
公开(公告)日：2025-02-04
申请号：US17333112
申请日：2021-05-28
Applicant: TOTO LTD.
Inventor： Satoshi Matsunaka , Kenji Watanabe
Abstract: A flush toilet includes a toilet main body and a tank device for supplying flush water to the toilet main body, where the tank device includes a storage tank provided behind the toilet main body and above a floor surface, the storage tank includes a large tank section and a small tank section and has an asymmetrical shape in a front-back or left-right direction, the large tank section being a large-capacity side of the storage tank that is divided into two at a center in the left-right direction when seen in the front-back direction, the small tank section being a small-capacity side of the storage tank that is divided into two at the center in the left-right direction, and the storage tank or the toilet main body includes a deformation-preventing supporting member for preventing deformation of the storage tank by supporting the storage tank.
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公开(公告)号：US20220275625A1
公开(公告)日：2022-09-01
申请号：US17669407
申请日：2022-02-11
Applicant: TOTO LTD.
Inventor： Hideaki Kashimura , Hiroki Tanaka , Kenji Watanabe , Satoshi Takano , Yoshikatsu Adachi , Koichi Motooka , Yuki Hayashi
Abstract: A flush toilet apparatus includes a toilet body that includes a rim water spout port, a tank that stores washing water, a rim side water supply channel that supplies washing water to the rim water spout port, a tank side water supply channel that supplies washing water to the tank, a flow channel switching part that adjusts an amount of washing water that is supplied to one or both of the rim side water supply channel and the tank side water supply channel, and an electrical power failure detection part that detects electrical power failure, wherein, in a case where electrical power failure is caused when washing water is supplied to the tank side water supply channel, the flow channel switching part decreases washing water that is supplied to the tank side water supply channel and increases washing water that is supplied to the rim side water supply channel.
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