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公开(公告)号：US20200308816A1
公开(公告)日：2020-10-01
申请号：US16824356
申请日：2020-03-19
Applicant: TOTO LTD.
Inventor： Shu KASHIRAJIMA , Takahiro HARA , Masaki MORI , Yukari KAWAZU , Tsubasa ISHIBASHI , Hironori YAMASAKI
Abstract: A flush toilet includes a toilet main body, a flush water tank device, and connection conduits for supplying, to a toilet main body, flush water supplied from a reservoir tank. The reservoir tank includes a large tank portion on a large volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center and a small tank portion on a small volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center. The upstream end of one connection conduit is connected to the large tank portion and, on the other hand, the downstream end of the other connection conduit is connected to the other side of the toilet main body divided into two at the left-right center.
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公开(公告)号：US20200303231A1
公开(公告)日：2020-09-24
申请号：US16825256
申请日：2020-03-20
Applicant: TOTO LTD.
Inventor： Hitoshi SASAKI , Yutaka MOMIYAMA
IPC: H01L21/683 , H01L21/3065 , H01L21/67 , H01L21/687 , B23Q3/15 , C23C16/458
Abstract: According to one embodiment, an electrostatic chuck includes a ceramic dielectric substrate, a base plate, and first and second electrode layers. The ceramic dielectric substrate has first and second major surfaces. The first and second electrode layers are provided inside the ceramic dielectric substrate. The second electrode layer is provided between the first electrode layer and the first major surface. The first electrode layer has a first surface at the first major surface side and a second surface at a side opposite to the first surface. The first electrode layer includes a first portion including the first surface. The first electrode layer includes a ceramic component and a metal component. A concentration of the ceramic component in the first portion is higher than an average concentration of the ceramic component in the first electrode layer.
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公开(公告)号：US10738451B2
公开(公告)日：2020-08-11
申请号：US16250004
申请日：2019-01-17
Applicant: TOTO LTD.
Inventor： Yutaro Terada , Yoshiharu Mitsuhashi , Nobuhiko Umeda
Abstract: According to one embodiment, water storage tank has a space in an interior of the water storage tank. Water is stored in the space. The tank includes a lower enclosure, an upper enclosure, and a bonding member. The upper enclosure is positioned on the lower enclosure. The space is formed by the upper enclosure being bonded to the lower enclosure. The upper enclosure is longer than the lower enclosure in a vertical direction. The bonding member bonds the lower enclosure and the upper enclosure and is positioned between the lower enclosure and the upper enclosure. The lower enclosure has a concave part provided on the space side of the bonding member. The upper enclosure has a convex part provided on the space side of the bonding member. The convex part is engaged with the concave part.
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公开(公告)号：US10731325B2
公开(公告)日：2020-08-04
申请号：US15992512
申请日：2018-05-30
Applicant: TOTO LTD.
Inventor： Yuta Tanogashira , Shoichi Tsuiki , Takeshi Yasugata , Masami Tsujita
Abstract: According to one embodiment, a sanitary washing device includes a main part, a toilet lid, and a radio wave sensor. The main part includes a toilet lid opening/closing part including a metal. The toilet lid is pivotally supported by the toilet lid opening/closing part to be rotatable with respect to the main part. The radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part. The radio wave sensor is positioned further frontward than the toilet lid opening/closing part. At least a part of the radio wave sensor overlaps at least a part of the toilet lid opening/closing part in a horizontal direction.
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公开(公告)号：US10714373B2
公开(公告)日：2020-07-14
申请号：US15788132
申请日：2017-10-19
Applicant: TOTO LTD.
Inventor： Kazuki Anada , Yuichi Yoshii , Takuma Wada
IPC: H01L21/683 , H01L21/687 , H01L21/67
Abstract: According to one embodiment, an electrostatic chuck includes a ceramic dielectric substrate including a sealing ring provided at a peripheral edge portion of the ceramic dielectric substrate, and an electrode layer including a plurality of electrode components. An outer perimeter of the ceramic dielectric substrate is provided to cause a spacing between the outer perimeter of the ceramic dielectric substrate and an outer perimeter of the electrode layer to be uniform. The spacing between the outer perimeter of the electrode layer and the outer perimeter of the ceramic dielectric substrate is narrower than a spacing of the electrode components. A width of the sealing ring is not less than 0.3 millimeters and not more than 3 millimeters. A width where the electrode layer overlaps the sealing ring is not less than −0.7 millimeters and not more than 2 millimeters.
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Patent Agency Ranking
公开(公告)号：USD889609S1
公开(公告)日：2020-07-07
申请号：US29685630
申请日：2019-03-29
Applicant: TOTO, Ltd.
Designer： Yasushi Takahashi , Shogo Takayama , Takanori Shimazoe , Kanako Fukuoka , Tomohiro Miyazaki , Mark Sydavong
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公开(公告)号：US10694907B2
公开(公告)日：2020-06-30
申请号：US15993694
申请日：2018-05-31
Applicant: TOTO LTD.
Inventor： Masami Tsujita , Shoichi Tsuiki , Yuta Tanogashira , Takeshi Yasugata
Abstract: According to one embodiment, a sanitary washing device includes a toilet seat, a main part, a radio wave sensor, and a circuit board, wherein the main part is provided at a rear of the toilet seat; the radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part; and the circuit board includes a metal member and is positioned between the toilet seat and the radio wave sensor in a state in which the toilet seat is closed.
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公开(公告)号：USD884847S1
公开(公告)日：2020-05-19
申请号：US29716101
申请日：2019-12-06
Applicant: TOTO, Ltd.
Designer： Kazuki Otsuka , Minoru Tani , Masafumi Ishikawa
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公开(公告)号：US20200150122A1
公开(公告)日：2020-05-14
申请号：US16743851
申请日：2020-01-15
Applicant: TOTO LTD.
Inventor： Aya HASEGAWA , Tetsuhiro WASADA , Aya TAKAO , Satoko KIZUKA , Hidenori OKA , Akemi TAKESHITA , Masayuki NAGAISHI , Koji SONODA , Shingo YAMAYA , Hiroshi TSUBOI
Abstract: The biological information measurement system of the present invention includes a test subject-side device provided in a toilet installation room, and a server communicable with the test subject-side device, the test subject-side device includes a sulfur-containing gas sensor sensitive to sulfur-containing gas and outputting detection data, a transmitter-receiver transmitting measurement data including detection data of the sulfur-containing gas detected by the sulfur-containing gas sensor to the server, and the server includes a database in which measurement data including detection data of sulfur-containing gas detected by the sulfur-containing gas sensor is accumulated and recorded with dates and times of defecation acts by being associated with test subject identification information, and server-side data analyzer that analyzes physical condition of a test subject on the basis of a time-dependent variation tendency of the measurement data accumulated and recorded in the database.
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公开(公告)号：US10584469B2
公开(公告)日：2020-03-10
申请号：US16183869
申请日：2018-11-08
Applicant: TOTO LTD.
Inventor： Yusuke Nogoshi , Satoshi Matsunaka , Ryo Suzuki , Yuki Moriizumi
Abstract: According to one embodiment, a toilet seat device includes a toilet seat, a sterilizer, a sprayer, a blower, and a controller. The sterilizer generates sterilizing water. The sprayer sprays a mist of the sterilizing water into a flush toilet. The blower generates a rising air stream. The controller controls the sprayer to simultaneously generate first and second mists in a state in which the blower generates a first rising air stream. The first mist has a particle size liftable toward the toilet seat by the first rising air stream. The second mist is generated to have a particle size larger than that of the first mist and not to be lifted toward the toilet seat by the first rising air stream. The sprayer causes a total amount of the first mist to be less than that of the second mist.
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