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公开(公告)号：US20240209531A1
公开(公告)日：2024-06-27
申请号：US18390714
申请日：2023-12-20
IPC分类号： C25B11/097 , C25B1/26 , C25B11/063 , C25B11/093
CPC分类号： C25B11/097 , C25B1/26 , C25B11/063 , C25B11/093
摘要： Disclosed herein are an electrode for generating chlorine comprising in sequence a substrate consisting of titanium or titanium-based alloy, an intermediate layer, and a catalyst layer, and a method for generating chlorine by electrolyzing dilute salt water in an electrolytic cell comprising at least a pair of said electrodes with an anode and a cathode. The intermediate layer comprises a porous platinum coating and titanium oxide provided on the substrate, the catalyst layer, in particular, consists of 2 mol % to 24 mol % platinum, 41 mol % to 49 mol % iridium oxide, and 35 mol % to 49 mol % tantalum oxide in metal equivalent. The electrode and the method with high chlorine generation efficiency and longer life time are provided under the condition of electrolyzing dilute salt water while repeatedly switching the polarity of anode and cathode every 5 to 60 seconds at a current density of 0.05 to 0.25 A·cm−2.
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公开(公告)号：US20180002912A1
公开(公告)日：2018-01-04
申请号：US15708691
申请日：2017-09-19
申请人： TOTO LTD.
发明人： Toshinari Yaoka , Yoichi Murase , Hiroaki Amemori
IPC分类号： E03D9/08 , A61L2/26 , B05B1/16 , C02F1/32 , B05B12/12 , A61L2/10 , B05B12/00 , B05B9/00 , C02F103/42
摘要： A sanitary washing device including: a nozzle discharging water toward a human body private part; a water guide part including a pipe line reaching from a water supply source to the nozzle, and guiding water supplied from the water supply source to the nozzle; a vacuum breaker provided on a path of the water guide part, and taking air into the pipe line when water does not flow in the water guide part; and an ultraviolet irradiation part provided between the vacuum breaker and the nozzle on the path of the water guide part, and including a flow channel flowing water and a light emitting part irradiating ultraviolet rays to the water flowing in the flow channel is provided.
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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
申请人： Toto Ltd.
发明人： Shinichi Yagi , Tomoyasu Ichiki , Hiroaki Amemori , Ayumu Umemoto , Yo Morotomi , Masahiro Yamamoto , Satoru Matsumoto
IPC分类号： E03D11/13
CPC分类号： E03D11/13 , C02F1/4618 , C02F5/083 , C02F2303/22 , E03D9/00 , E03D9/005
摘要： 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.
摘要翻译： 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：US10738453B2
公开(公告)日：2020-08-11
申请号：US13766176
申请日：2013-02-13
申请人： TOTO LTD.
发明人： Shinichi Yagi , Tomoyasu Ichiki , Hiroaki Amemori , Ayumu Umemoto , Yo Morotomi , Masahiro Yamamoto , Satoru Matsumoto
摘要： 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：US10597857B2
公开(公告)日：2020-03-24
申请号：US16185212
申请日：2018-11-09
申请人： TOTO LTD.
发明人： Yusuke Nogoshi , Satoshi Matsunaka , Ryo Suzuki , Yuki Moriizumi , Hiroaki Amemori , Kota Yamasaki
摘要： According to one embodiment, a toilet device includes a flush toilet, a toilet seat, a spray device, a detecting sensor, and a controller. The flush toilet includes a bowl. The bowl includes a flush region and a non-flush region. The controller executes a pre-mist mode and an after-mist mode. The pre-mist mode includes automatically controlling the spray device, spraying the mist onto the flush region and the non-flush region, and forming a water droplet or a water film by causing the mist to accumulate in the flush region and the non-flush region. The after-mist mode includes automatically controlling the spray device to rinse away the water droplet or the water film formed in the non-flush region in the pre-mist mode by increasing a volume of the water droplet or the water film.
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公开(公告)号：US10570599B2
公开(公告)日：2020-02-25
申请号：US16185141
申请日：2018-11-09
申请人： TOTO LTD.
IPC分类号： E03D9/00
摘要： According to one embodiment, a toilet device includes a flush toilet, a toilet seat, a spray device, a detecting sensor, and a controller. The flush toilet includes a bowl, a rim upper surface, and a water discharge port. The bowl includes a flush region and a non-flush region. The controller executes a pre-mist mode by automatically controlling the spray device to spray the mist into the bowl. In the pre-mist mode, the controller controls the spray device to cause the mist to directly wet a front end part of the non-flush region and to cause an average wetting amount per unit area of the mist directly wetting an upper region of the front end part to be less than an average wetting amount per unit area directly wetting a lower region of the front end part.
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公开(公告)号：US20190301150A1
公开(公告)日：2019-10-03
申请号：US16185212
申请日：2018-11-09
申请人： TOTO LTD.
发明人： Yusuke Nogoshi , Satoshi Matsunaka , Ryo Suzuki , Yuki Moriizumi , Hiroaki Amemori , Kota Yamasaki
IPC分类号： E03D9/00
摘要： According to one embodiment, a toilet device includes a flush toilet, a toilet seat, a spray device, a detecting sensor, and a controller. The flush toilet includes a bowl. The bowl includes a flush region and a non-flush region. The controller executes a pre-mist mode and an after-mist mode. The pre-mist mode includes automatically controlling the spray device, spraying the mist onto the flush region and the non-flush region, and forming a water droplet or a water film by causing the mist to accumulate in the flush region and the non-flush region. The after-mist mode includes automatically controlling the spray device to rinse away the water droplet or the water film formed in the non-flush region in the pre-mist mode by increasing a volume of the water droplet or the water film.
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公开(公告)号：US20190301149A1
公开(公告)日：2019-10-03
申请号：US16185141
申请日：2018-11-09
申请人： TOTO LTD.
IPC分类号： E03D9/00
摘要： According to one embodiment, a toilet device includes a flush toilet, a toilet seat, a spray device, a detecting sensor, and a controller. The flush toilet includes a bowl, a rim upper surface, and a water discharge port. The bowl includes a flush region and a non-flush region. The controller executes a pre-mist mode by automatically controlling the spray device to spray the mist into the bowl. In the pre-mist mode, the controller controls the spray device to cause the mist to directly wet a front end part of the non-flush region and to cause an average wetting amount per unit area of the mist directly wetting an upper region of the front end part to be less than an average wetting amount per unit area directly wetting a lower region of the front end part.
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