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    Sanitary ware and process for producing the same
    3.
    发明授权
    Sanitary ware and process for producing the same 失效
    卫生洁具和生产过程

    公开(公告)号：US06548162B1

    公开(公告)日：2003-04-15

    申请号：US09490894

    申请日：2000-01-27

    申请人： Mitsuyoshi Machida ,  Koichi Hayashi ,  Hirotaka Ishibashi ,  Tomoyasu Ichiki ,  Masaaki Ito ,  Masami Ando ,  Atsushi Kitamura ,  Toshihiro Aoshima ,  Katsuhiro Kawakami ,  Satoshi Horiuchi ,  Makoto Hayakawa

    发明人： Mitsuyoshi Machida ,  Koichi Hayashi ,  Hirotaka Ishibashi ,  Tomoyasu Ichiki ,  Masaaki Ito ,  Masami Ando ,  Atsushi Kitamura ,  Toshihiro Aoshima ,  Katsuhiro Kawakami ,  Satoshi Horiuchi ,  Makoto Hayakawa

    IPC分类号： B32B516

    CPC分类号： C04B41/009 ,  C04B41/5022 ,  C04B41/86 ,  C04B2111/00336 ,  Y10T428/24926 ,  Y10T428/265 ,  Y10T428/2982 ,  Y10T428/31 ,  C04B33/00

    摘要： Sanitary wares having a controlled surface are disclosed which are less likely to be stained or soiled and/or possess excellent gloss. The first sanitary ware comprises a sanitary ware body and a surface glaze layer provided on the sanitary ware body, wherein the surface glaze layer has a center line average roughness Ra of less than 0.07 &mgr;m. This sanitary ware is advantageous in that stains or soils are much less likely to be adhered to the surface thereof and, even when adhered to the surface thereof, can be removed by a weak water stream. The second sanitary ware comprises a sanitary ware body and a surface glaze layer provided on the sanitary ware body, wherein the surface glaze layer has a kurtosis Rku of less than 2.70. This sanitary ware advantageously possesses excellent surface gloss. The third sanitary ware comprises a sanitary ware body and a surface glaze layer provided on the sanitary ware body, wherein the surface of the surface glaze layer consists essentially of a vitreous component and is free from silica particles having a particle diameter of not less than 10 &mgr;m. This sanitary ware is advantageous in that stains or soils are less likely to be adhered to the surface thereof.

    摘要翻译： 公开了具有受控表面的卫生用品，其不太可能被染色或污染和/或具有优异的光泽。 第一卫生洁具包括卫生洁具主体和设置在卫生洁具主体上的表面釉层，其中表面釉层的中心线平均粗糙度Ra小于0.07μm。 这种卫生洁具的优点在于，污渍或土壤不太可能附着在其表面上，并且即使当粘附到其表面时也可以通过弱水流除去。 第二卫生洁具包括卫生洁具主体和设置在卫生洁具主体上的表面釉层，其中表面釉层的峭度Rku小于2.70。 这种卫生洁具有利地具有优异的表面光泽度。 第三卫生洁具包括卫生洁具主体和设置在卫生洁具主体上的表面釉层，其中表面釉层的表面主要由玻璃质成分组成，不含粒径不小于10的二氧化硅颗粒 妈妈 这种卫生洁具的优点在于，污渍或污垢不太可能附着在其表面上。

    SANITARY WARE HAVING GLAZE LAYER HAVING EXCELLENT BASE-COVERING PROPERTIES
    4.
    发明申请
    SANITARY WARE HAVING GLAZE LAYER HAVING EXCELLENT BASE-COVERING PROPERTIES 有权
    具有优良基底覆盖性能的玻璃层的卫生用品

    公开(公告)号：US20130189488A1

    公开(公告)日：2013-07-25

    申请号：US13876055

    申请日：2011-09-27

    申请人： Kohei Inokuchi ,  Takahiro Hino ,  Katsuhiro Kawakami ,  Tomoyasu Ichiki

    发明人： Kohei Inokuchi ,  Takahiro Hino ,  Katsuhiro Kawakami ,  Tomoyasu Ichiki

    IPC分类号： C03C8/14

    CPC分类号： C03C8/14 ,  C03C8/04 ,  C03C2204/00 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/86 ,  C04B2111/80 ,  Y10T428/24355 ,  Y10T428/24421 ,  C04B33/00 ,  C04B41/4539 ,  C04B2103/56

    摘要： Disclosed are sanitary wares such as toilet bowls or wash bowls that have a glaze layer which can conceal the body of the sanitary wares satisfactorily without the need to use any opacifier and which is less likely to be contaminated. The sanitary ware includes: a sanitary ware body; and a glaze layer having a single-layer structure as a sole glaze layer on the sanitary ware body, the glaze layer comprising a phase-separated glass as the major part and the glaze layer having a surface roughness Ra of not more than 0.07 μm. Thus, the body of the sanitary ware can be concealed satisfactorily, and, in a preferred embodiment, a good white color can be imparted to the sanitary ware.

    摘要翻译： 公开了具有可以令人满意地隐藏卫生器具的釉层的厕所碗或洗碗的卫生用品，而不需要使用任何遮光剂并且不太可能被污染。 卫生洁具包括：卫生洁具体; 以及在卫生洁具体上具有单层结构作为唯一釉层的釉层，所述釉层包含相分离玻璃作为主要部分，釉层的表面粗糙度Ra不大于0.07μm。 因此，可以令人满意地隐藏卫生洁具的主体，并且在优选的实施方式中，可以向卫生洁具赋予良好的白色。

    Optically active pyridobenzoxazine derivatives
    6.
    发明授权
    Optically active pyridobenzoxazine derivatives 失效
    光活性吡啶并苯并恶嗪衍生物

    公开(公告)号：US5463053A

    公开(公告)日：1995-10-31

    申请号：US183783

    申请日：1994-01-21

    申请人： Isao Hayakawa ,  Shohgo Atarashi ,  Yoichi Kimura ,  Katsuhiro Kawakami

    发明人： Isao Hayakawa ,  Shohgo Atarashi ,  Yoichi Kimura ,  Katsuhiro Kawakami

    IPC分类号： A61K31/535 ,  A61K31/00 ,  A61K31/5375 ,  A61K31/538 ,  A61K31/5383 ,  A61P31/00 ,  A61P31/04 ,  C07D498/06 ,  C07D215/56 ,  A61K31/47

    CPC分类号： C07D498/06

    摘要： An optically active pyridobenzoxazine derivative represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2 wherein R.sup.1 and R.sup.2, which may be the same or different, each represent an alkyl group having from 1 to 6 carbon atoms, a halogenated alkyl group having from 1 to 6 carbon atoms, a hydroxyalkyl group having from 1 to 6 carbon atoms, or an alkoxymethyl group having from 2 to 7 carbon atoms; R.sup.3 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, an acyl group having from 2 to 7 carbon atoms, a halogen-substituted or unsubstituted alkyloxycarbonyl group having from 2 to 7 carbon atoms, a phenylmethyloxycarbonyl group, or a phenylmethyloxycarbonyl group whose phenyl moiety is substituted with a halogen atom, a nitro group, or a methoxy group; R.sup.4 represents a methyl or fluoromethyl group which is in a .beta.-configuration; R.sup.5 represents a hydrogen atom, an amino group, a hydroxyl group, a methyl group, or a halogen atom; and X represents a fluorine atom or a chlorine atom, and a salt thereof are disclosed. These compounds exhibit potent antimicrobial activity with broad antimicrobial spectra and improved lipophilic properties.

    摘要翻译： 由式（I）表示的光学活性吡啶并苯并恶嗪衍生物：其中R 1和R 2其中R 1和R 2可以相同或不同，各自表示具有1至6个碳原子的烷基，卤代 具有1至6个碳原子的烷基，具有1至6个碳原子的羟基烷基或具有2至7个碳原子的烷氧基甲基; R3表示氢原子，具有1至6个碳原子的烷基，具有2至7个碳原子的酰基，卤素取代或未取代的碳原子数2〜7的烷氧基羰基，苯基甲氧基羰基或 苯基部分被卤素原子，硝基或甲氧基取代的苯基甲氧基羰基; R4代表β-构型的甲基或氟甲基; R5表示氢原子，氨基，羟基，甲基或卤素原子; 并且X表示氟原子或氯原子，及其盐。 这些化合物表现出强大的抗菌活性，具有广泛的抗菌谱和改善的亲脂性。

    Composition for use as sanitary earthenware material, method for production thereof, method for manufacturing sanitary earthenware using said composition
    8.
    发明申请
    Composition for use as sanitary earthenware material, method for production thereof, method for manufacturing sanitary earthenware using said composition 审中-公开
    用作卫生陶器材料的组合物，其制备方法，使用所述组合物制造卫生陶器的方法

    公开(公告)号：US20060057846A1

    公开(公告)日：2006-03-16

    申请号：US10528099

    申请日：2003-09-26

    申请人： Hidemi Ishikawa ,  Katsuhiro Kawakami ,  Tsuyoshi Ozeki ,  Takachika Arakawa ,  Mitsuyoshi Machida

    发明人： Hidemi Ishikawa ,  Katsuhiro Kawakami ,  Tsuyoshi Ozeki ,  Takachika Arakawa ,  Mitsuyoshi Machida

    IPC分类号： H01L21/302 ,  H01L21/461

    CPC分类号： C04B33/02 ,  E03D11/02

    摘要： Disclosed are a composition for a sanitary ware body for use in slip casting, possessing excellent long-term storage stability, transportability and slurry regeneration, a production process of the same, and a production process of a sanitary ware using the composition for a sanitary ware body. This composition for a sanitary ware body comprises agglomerate of a raw material powder for said sanitary ware body and has a water content of 0 (zero) to 25% by weight and a 50% average particle diameter of 1 to 15 μm on a number basis of the powder. A slurry of a raw material for a sanitary ware body for use in slip casting can be prepared by adding water to the composition for a sanitary ware body and stirring the mixture.

    摘要翻译： 公开了一种用于滑移浇注的卫生洁具体的组合物，具有优异的长期保存稳定性，可运输性和浆料再生性，其制造方法以及使用该卫生洁具用组合物的卫生洁具的制造方法 身体。 用于卫生洁具的这种组合物包括用于所述卫生洁具主体的原料粉末的附聚物，并且在数量上具有0（零）至25重量％的水含量和1至15微米的50％平均粒径 的粉末。 可以通过向用于卫生洁具体的组合物中加入水并搅拌混合物来制备用于滑移浇注的用于卫生陶瓷体的原料的浆料。

    Drain socket and flush toilet
    9.
    发明授权
    Drain socket and flush toilet 有权
    排水口和抽水马桶

    公开(公告)号：US07761934B2

    公开(公告)日：2010-07-27

    申请号：US10535689

    申请日：2003-11-25

    申请人： Tomoyasu Ichiki ,  Tsuyoshi Ozeki ,  Toshifumi Yoneda ,  Osamu Kobayashi ,  Katsuhiro Kawakami ,  Mitsuyoshi Machida ,  Shinji Shibata ,  Hiroshi Tomonari

    发明人： Tomoyasu Ichiki ,  Tsuyoshi Ozeki ,  Toshifumi Yoneda ,  Osamu Kobayashi ,  Katsuhiro Kawakami ,  Mitsuyoshi Machida ,  Shinji Shibata ,  Hiroshi Tomonari

    IPC分类号： E03D11/00

    CPC分类号： E03D11/16 ,  F16L55/24

    摘要： A flush toilet and a drain socket are provided that align the direction of waste passing through a drainage trap so as to prevent pipe clogging without impairing wastewater discharge performance by a siphon effect. The drain socket is for connecting an outlet of a trap drainage channel of a flush toilet unit and a drain pipe located external of the flush toilet unit. The drain socket includes a drain socket body provided with an inlet for coupling with the trap drainage channel and an outlet for coupling with the drain pipe, a siphon inducing region provided on an inner wall of the drain socket body for inducing a siphon effect, and a straightening vane provided upstream of the siphon inducing region of the drain socket body to extend from the inner wall in the inward direction of the channel.

    摘要翻译： 提供一个冲水马桶和排水口，使废水通过排水阀的方向对齐，以防止管堵塞，而不会因虹吸效应而损害废水排放性能。 排水口用于连接冲水马桶装置的排水通道的出口和位于冲水马桶单元外部的排水管。 排水口包括：排水口主体，其设置有用于与排水通道连接的入口和用于与排水管连接的出口，设置在排水口主体的内壁上以引起虹吸效应的虹吸引导区域;以及 设置在排水口主体的虹吸引导区域的上游的矫直叶片，以沿着通道内向的内壁延伸。