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    Toilet apparatus
    11.
    发明授权
    Toilet apparatus 有权

    公开(公告)号：US10448791B2

    公开(公告)日：2019-10-22

    申请号：US15677148

    申请日：2017-08-15

    Applicant: TOTO LTD.

    Inventor： Megumi Takeshita ,  Mihoko Sato ,  Tomomi Rokuta ,  Akihiro Ashihara ,  Ayaka Shigeta ,  Minoru Tani ,  Hirotaka Nakabayashi

    IPC: A47K13/30 ,  A47K13/00 ,  A47K13/04 ,  A47K13/12 ,  G01J5/00 ,  G01K1/14 ,  E03D9/00

    Abstract: The toilet apparatus includes a main part and a toilet seat. The main part includes a function part, and a case cover covering the function part. The main part is attached on a toilet bowl. The toilet seat is attached rotatably to the case cover. The toilet seat has a closed state and an open state. The case cover includes an extending portion, a height of the extending portion becoming low toward forward, and a toilet seat pivot support portion provided backward the extending portion, and pivotally supporting the toilet seat. The toilet seat includes a first portion positioned forward the case cover in the closed state, and a second portion rising backward from the first portion in the closed state, overlapping the extending portion, and being pivotally supported to the toilet seat pivot support portion.

    Urinal having continuously curved bowl surface
    19.
    发明授权
    Urinal having continuously curved bowl surface 有权

    公开(公告)号：US09988803B2

    公开(公告)日：2018-06-05

    申请号：US14657510

    申请日：2015-03-13

    Applicant: TOTO LTD.

    Inventor： Minoru Tani ,  Yusuke Takiguchi ,  Yuichi Furuta ,  Tomohiro Kai ,  Hironori Yamasaki

    IPC: E03D13/00

    CPC classification number: E03D13/00 ,  E03D2201/40

    Abstract: A urinal having the bowl surface formed by only the front face portion in an upper region which does not have any forwardly projecting plate-like side walls at opposite sides thereof as in the conventional urinal. Flush water cleans a wider part of the bowl surface than in the prior art as well as reduce an area of the bowl surface that is not cleaned and provide an improved cleanliness and sanitation of the bowl surface. The urinal includes: a bowl surface being arranged so as to situate between a line segment connecting the left and right side edges and an arcuate segment of a circle having a diameter corresponding to the line segment, as viewed in the horizontal section through the flush water discharging device.

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