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    BATHTUB APPARATUS
    1.
    发明公开
    BATHTUB APPARATUS 审中-公开

    公开(公告)号：US20230284839A1

    公开(公告)日：2023-09-14

    申请号：US18014017

    申请日：2021-07-07

    Applicant: TOTO LTD.

    Inventor： Hiroshi TSUBOI ,  Koji SONODA ,  Kei WATANABE ,  Yu ICHIKAWA ,  Masayoshi ENOKI ,  Kensuke AZUMA ,  Ryoko UNO ,  Mao JINDE ,  Yuwa ISHII ,  Kenji FURUKAWA ,  Hiroki KURITA

    IPC: A47K3/022 ,  A61B5/282

    CPC classification number: A47K3/022 ,  A61B5/282

    Abstract: There is provided a bathtub apparatus capable of satisfactorily detecting an electrocardiographic signal even in a state where water is being discharged into a bathtub by a water discharge device. The present invention is a bathtub apparatus (1) including a bathtub main body (2), a water discharge device (8) that discharges water toward inside of the bathtub main body and is provided above a first inner wall surface (2a) forming a short side of the bathtub main body, and electrodes (4a, 4b, 4c) attached to the bathtub main body to detect an electrocardiographic signal of a bathing person, where the electrodes are arranged on an inner wall surface of the bathtub main body, and are arranged closer to the first inner wall surface than a position (P) where water discharged from the water discharge device hits a water surface of the water stored in the bathtub main body.

    BATHTUB APPARATUS
    2.
    发明申请
    BATHTUB APPARATUS 有权

    公开(公告)号：US20250032356A1

    公开(公告)日：2025-01-30

    申请号：US18911889

    申请日：2024-10-10

    Applicant: TOTO LTD.

    Inventor： Hiroshi TSUBOI ,  Yu ICHIKAWA ,  Masayoshi ENOKI ,  Kei WATANABE ,  Mao JINDE ,  Ryoko UNO ,  Rina TAIRA ,  Yuwa ISHII

    IPC: A61H33/00 ,  G05B13/02

    Abstract: There is provided a bathtub apparatus in which a bather can confirm objective information in association with subjective information by history information based on a plurality of bathing histories. A bathing information system of the present invention includes a bather specifying unit, an information acquisition unit that acquires objective information, and program that controls a controller to store subjective information input by the bather in the controller, the program causing a controller to store a bathing history obtained by associating objective information A acquired by the information acquisition unit regarding specific bathing of a specified bather with subjective information B input by the bather specified for the specific bathing and causing the controller to implement an output function of outputting, to an output device, history information based on a plurality of bathing histories for the specified bather.

    BATHTUB DEVICE
    3.
    发明公开
    BATHTUB DEVICE 审中-公开

    公开(公告)号：US20240318866A1

    公开(公告)日：2024-09-26

    申请号：US18734539

    申请日：2024-06-05

    Applicant: TOTO LTD.

    Inventor： Ryoko UNO ,  Hiroshi TSUBOI ,  Yu ICHIKAWA ,  Masayoshi ENOKI ,  Kei WATANABE ,  Kensuke AZUMA ,  Mao JINDE ,  Yuwa ISHII

    IPC: F24H1/54

    CPC classification number: F24H1/54

    Abstract: The bathtub device of the present invention includes a water discharge part (8) provided on a bathtub main body, a circulation channel (4), a circulation pump (6) provided on the circulation channel, a temperature modification part (7), a sensing unit (22) for detecting a temperature of hot water in the bathtub main body, and a controller (16) for controlling the temperature of hot water, where the controller performs a water discharge temperature adjustment mode in which the temperature of hot water discharged from the water discharge part is reduced to within the predetermined temperature range, when the temperature is higher than an upper limit temperature of a predetermined temperature range, or a water discharge temperature adjustment mode in which the temperature of hot water is increased to within the predetermined temperature range, when the temperature is lower than a lower limit temperature of the predetermined temperature range.

    SPOUTING APPARATUS
    4.
    发明申请
    SPOUTING APPARATUS 审中-公开

    公开(公告)号：US20170165688A1

    公开(公告)日：2017-06-15

    申请号：US15377611

    申请日：2016-12-13

    Applicant: TOTO LTD.

    Inventor： Kiyotake UKIGAI ,  Katsuya NAGATA ,  Masateru MIYAZAKI ,  Yutaka AIHARA ,  Shuhei HAYATA ,  Kei WATANABE ,  Nao TANIZAKI ,  Hiroshi NISHIJIMA

    IPC: B05B1/34 ,  B05B1/22 ,  B05B15/02

    CPC classification number: B05B1/34 ,  B05B1/08 ,  B05B1/185 ,  B05B1/22 ,  B05B1/341 ,  B05B15/528 ,  E03C1/04 ,  E03C1/0408

    Abstract: To provide a spout apparatus whereby expansion and deformation of the inner wall surface of the vortex generating portion such that a desired Karman vortex cannot be generated are prevented, even when the port portion is formed of an elastically deformable soft member. A spout apparatus for discharging hot or cold water with reciprocal motion, having a spout apparatus body and a vortex generating passage; whereby the oscillating element has a supply passage, a vortex generating passage, and a spout port passage, and the spout port passage is formed by an elastically deformable soft member, and is attached to the spout apparatus body so that a user can manipulate and deform the spout port passage, and the vortex generating passage is formed so as not to expand and deform even if internal pressure rises due to the supply of hot or cold water from the supply passage.

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