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公开(公告)号：US10851533B2
公开(公告)日：2020-12-01
申请号：US16413710
申请日：2019-05-16
Applicant: TOTO LTD.
Inventor： Toshinari Yaoka , Minoru Sato , Keisuke Tashiro , Satoru Matsumoto , Shogo Kanda , Yo Morotomi
Abstract: The toilet device includes a toilet 800 and a sanitary washing device 100 mounted on the toilet 800. The sanitary washing device 100 includes a nozzle 473, a casing 400, a toilet seat 200, a toilet lid 300, and an illuminator 700. When the user operates an operation part 500 built into the interior of the casing 400, the nozzle 473 is advanced into the bowl 801 of the toilet 800. The casing 400 includes a nozzle container 480 that can store the entire nozzle 473. The illuminator 700 irradiates sterilizing light which is light having a sterilizing action. The illuminator 700 irradiates the sterilizing light L directly on the front surface 473a of the nozzle 473 and/or the part 480c of the bottom surface part 480b positioned below the front surface 473a.
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公开(公告)号：US20160208473A1
公开(公告)日：2016-07-21
申请号：US15083480
申请日：2016-03-29
Applicant: TOTO LTD.
Inventor： Yo Morotomi , Koichiro Matsushita , Satoru Matsumoto , Katsunori Ishii , Yukiko Yano
IPC: E03D9/08
CPC classification number: E03D9/08
Abstract: According to one embodiment, a sanitary washing apparatus includes: a nozzle including a jetting port and configured to squirt water from the jetting port to wash a user's body; a flow channel configured to guide water supplied from a water supply source to the jetting port; an electrolytic cell provided midway along the flow channel and being operable to produce sterilizing water; a heating device provided on the flow channel on upstream side of the electrolytic cell; a nozzle cleaning device configured to clean or sterilize the nozzle with the water heated by the heating device or the sterilizing water produced by the electrolytic cell; and a controller configured to perform control for stopping energization of the heating device or reducing an amount of energization of the heating device when energizing the electrolytic cell.
Abstract translation: 根据一个实施例，一种卫生洗涤装置包括：喷嘴，其包括喷射口并且构造成从喷射口喷射水以洗涤使用者的身体; 流道，其构造成将从供水源供给的水引导到喷射口; 沿着流路中途设置的电解池，可操作地产生灭菌水; 设置在所述电解槽上游侧的流路上的加热装置; 喷嘴清洁装置，其被配置为利用由所述加热装置加热的水或由所述电解池产生的灭菌水来清洁或灭菌所述喷嘴; 以及控制器，其被配置为执行用于停止加热装置的通电的控制或者当给电解槽通电时减少加热装置的通电量。
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公开(公告)号：US20240197124A1
公开(公告)日：2024-06-20
申请号：US18590992
申请日：2024-02-29
Applicant: TOTO LTD.
Inventor： Takeshi Takaki , Satoko Kizuka , Yuta Sakai , Hirotomo Suyama , Hitoaki Higuchi , Naoya Takeuchi , Haruna Kawasaki , Ryo Oi , Yusuke Motoda , Yo Morotomi
CPC classification number: A47K13/305 , E03D11/13
Abstract: A toilet seat device according to an embodiment is a toilet seat device configured to be attached to an upper part of a closet bowl on which a bowl part for receiving excrement is formed, and includes: a toilet seat upper plate constituting a seating surface on which a user sits; a toilet seat bottom plate joined with the toilet seat upper plate to be opposed to an upper part of the closet bowl; a heating device disposed between the toilet seat upper plate and the toilet seat bottom plate to heat the toilet seat upper plate; and a detection device disposed on the toilet seat to optically detect the excrement. The detection device is arranged in a non-contact manner with respect to the heating device.
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公开(公告)号：US10736474B2
公开(公告)日：2020-08-11
申请号：US16352950
申请日：2019-03-14
Applicant: TOTO LTD.
Inventor： Takeshi Takaki , Hiroshi Tsuboi , Hitoaki Higuchi , Koji Sonoda , Keisuke Tashiro , Tomohiro Hara , Yo Morotomi
IPC: A47K13/24 , G01G19/44 , G01G19/414 , A61B5/00 , G01G19/52
Abstract: A toilet seat device includes a main part, a toilet seat, a load sensor, a controller, and a memory. The toilet seat includes a seating part where a user is seated, and a support leg part supporting a load applied to the seating part. The load sensor is provided in the support leg part and detects the load applied to the support leg part. The controller performs at least a body weight measurement of the user based on a detection result of the load sensor. The controller includes a register mode and a normal-use mode in the body weight measurement. The register mode includes determining an estimated value for estimating the total body weight of the user from the seated load. The normal-use mode includes estimating a load value relating to the total body weight of the user based on the estimated value.
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公开(公告)号：US20190290079A1
公开(公告)日：2019-09-26
申请号：US16352950
申请日：2019-03-14
Applicant: TOTO LTD.
Inventor： Takeshi Takaki , Hiroshi Tsuboi , Hitoaki Higuchi , Koji Sonoda , Keisuke Tashiro , Tomohiro Hara , Yo Morotomi
IPC: A47K13/24 , G01G19/44 , G01G19/52 , A61B5/00 , G01G19/414
Abstract: A toilet seat device includes a main part, a toilet seat, a load sensor, a controller, and a memory. The toilet seat includes a seating part where a user is seated, and a support leg part supporting a load applied to the seating part. The load sensor is provided in the support leg part and detects the load applied to the support leg part. The controller performs at least a body weight measurement of the user based on a detection result of the load sensor. The controller includes a register mode and a normal-use mode in the body weight measurement. The register mode includes determining an estimated value for estimating the total body weight of the user from the seated load. The normal-use mode includes estimating a load value relating to the total body weight of the user based on the estimated value.
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Patent Agency Ranking
公开(公告)号：US10253487B2
公开(公告)日：2019-04-09
申请号：US15083480
申请日：2016-03-29
Applicant: TOTO LTD.
Inventor： Yo Morotomi , Koichiro Matsushita , Satoru Matsumoto , Katsunori Ishii , Yukiko Yano
IPC: E03D9/08
Abstract: According to one embodiment, a sanitary washing apparatus includes: a nozzle including a jetting port and configured to squirt water from the jetting port to wash a user's body; a flow channel configured to guide water supplied from a water supply source to the jetting port; an electrolytic cell provided midway along the flow channel and being operable to produce sterilizing water; a heating device provided on the flow channel on upstream side of the electrolytic cell; a nozzle cleaning device configured to clean or sterilize the nozzle with the water heated by the heating device or the sterilizing water produced by the electrolytic cell; and a controller configured to perform control for stopping energization of the heating device or reducing an amount of energization of the heating device when energizing the electrolytic cell.
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公开(公告)号：US20130205487A1
公开(公告)日：2013-08-15
申请号：US13766176
申请日：2013-02-13
Applicant: Toto Ltd.
Inventor： Shinichi Yagi , Tomoyasu Ichiki , Hiroaki Amemori , Ayumu Umemoto , Yo Morotomi , Masahiro Yamamoto , Satoru Matsumoto
IPC: E03D11/13
CPC classification number: E03D11/13 , C02F1/4618 , C02F5/083 , C02F2303/22 , E03D9/00 , E03D9/005
Abstract: According to an aspect of the present invention, a toilet device includes: a washing unit washing a surface of a bowl in a toilet bowl; a water supplying unit supplying washing water to the washing unit; a silicic acid polymerization inhibiting unit adding inhibitor for silicic acid polymerization to the washing water left on the surface of the bowl after the washing of the bowl, the inhibitor inhibiting polymerization of silicic acid component in the washing water left on the surface of the bowl; and a control portion executing a control starting an operation of the silicic acid polymerization inhibiting unit before the surface of the bowl is evaporated.
Abstract translation: 根据本发明的一个方面，一种马桶装置包括：洗涤单元，洗涤马桶中的碗的表面; 向洗涤单元供给洗涤水的供水单元; 一种硅酸聚合抑制单元，其在洗涤碗之后，将剩余在碗的表面上的洗涤水中添加硅酸聚合抑制剂，抑制剂抑制残留在碗表面上的洗涤水中的硅酸组分的聚合; 以及在碗的表面蒸发之前执行开始硅酸聚合抑制单元的操作的控制的控制部分。
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公开(公告)号：US11607175B2
公开(公告)日：2023-03-21
申请号：US17510530
申请日：2021-10-26
Applicant: TOTO LTD.
Inventor： Yo Morotomi
Abstract: According to the embodiment, a toilet seat device includes a toilet seat and a biological sensor. The toilet seat that is formed of a resin material and includes a seating part on which a user is seated, and a bottom surface part facing the seating part. The biological sensor that is of an optical type, is positioned inside the toilet seat, and detects biological information of the user seated on the seating part. The seating part includes a thick portion and a thin portion. The thin portion is thinner than the thick portion. The biological sensor is located at a back surface side of the thin portion. The thick portion and the thin portion are formed as a continuous body. The thin portion has a thickness that can transmit irradiated light irradiated from the biological sensor and reflected light reflected from the user seated on the seating part.
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公开(公告)号：US10738453B2
公开(公告)日：2020-08-11
申请号：US13766176
申请日：2013-02-13
Applicant: TOTO LTD.
Inventor： Shinichi Yagi , Tomoyasu Ichiki , Hiroaki Amemori , Ayumu Umemoto , Yo Morotomi , Masahiro Yamamoto , Satoru Matsumoto
Abstract: According to an aspect of the present invention, a toilet device includes: a washing unit washing a surface of a bowl in a toilet bowl; a water supplying unit supplying washing water to the washing unit; a silicic acid polymerization inhibiting unit adding inhibitor for silicic acid polymerization to the washing water left on the surface of the bowl after the washing of the bowl, the inhibitor inhibiting polymerization of silicic acid component in the washing water left on the surface of the bowl; and a control portion executing a control starting an operation of the silicic acid polymerization inhibiting unit before the surface of the bowl is evaporated.
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公开(公告)号：US20190368181A1
公开(公告)日：2019-12-05
申请号：US16413710
申请日：2019-05-16
Applicant: TOTO LTD.
Inventor： Toshinari Yaoka , Minoru Sato , Keisuke Tashiro , Satoru Matsumoto , Shogo Kanda , Yo Morotomi
Abstract: According to the embodiment, a sanitary washing device, comprises a private part wash nozzle, a drive device, a casing, and an illuminator; the private part wash nozzle is tilted downward toward a front side and has a water discharge hole discharging washing water toward a private part of a user; the drive device causes the private part wash nozzle to advance and retract; the casing includes a nozzle container that can store an entirety of the private part wash nozzle in a state in which the private part wash nozzle is retracted; the illuminator irradiates sterilizing light which is light having a sterilizing action; and the illuminator irradiates the sterilizing light on at least a front surface of the private part wash nozzle and a part of a bottom surface part of the nozzle container positioned below the front surface.
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