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公开(公告)号：US20110280717A1
公开(公告)日：2011-11-17
申请号：US13116635
申请日：2011-05-26
申请人： Kunihiko WADA , Katsuya Yamashita , Yutaka Ishiwata , Yuujiro Nakatani , Takeo Suga , Asako Inomata , Kazuhiro Saito , Takao Inukai , Yusuke Suzuki , Shogo Iwai
发明人： Kunihiko WADA , Katsuya Yamashita , Yutaka Ishiwata , Yuujiro Nakatani , Takeo Suga , Asako Inomata , Kazuhiro Saito , Takao Inukai , Yusuke Suzuki , Shogo Iwai
IPC分类号： F01D25/24
CPC分类号： F01D25/007 , C23C28/322 , C23C28/324 , C23C28/345 , C23C28/3455 , C23C28/42 , C23C30/00 , F05D2220/31 , F05D2230/90 , F05D2300/504
摘要： In one embodiment, a steam device includes a high-temperature member and a low-temperature member. One surface of the high-temperature member is exposed to high-temperature steam, and the other surface is cooled by cooling steam having a temperature lower than the high-temperature steam. The low-temperature member is disposed to face the high-temperature member with a passage for the cooling steam therebetween and is formed of a material having a heat resistance lower than that of the high-temperature member. The steam device has at least one high-reflectance film selected from a first high-reflectance film, which is formed on the surface of the high-temperature member which is exposed to the high-temperature steam and has a higher reflectance with respect to infrared rays than the high-temperature member, and a second high-reflectance film, which is formed on the surface of the low-temperature member facing the high-temperature member and has a higher reflectance with respect to infrared rays than the low-temperature member.
摘要翻译： 在一个实施例中，蒸汽装置包括高温部件和低温部件。 高温部件的一个表面暴露于高温蒸汽，另一个表面通过具有低于高温蒸汽的温度的冷却蒸汽来冷却。 所述低温部件配置成与所述高温部件面对，在所述高温部件之间具有用于冷却蒸汽的通路，并且由具有低于所述高温部件的耐热性的材料形成。 蒸汽装置具有至少一个选自第一高反射率膜的高反射率膜，其形成在暴露于高温蒸汽并且具有相对于红外线的较高反射率的高温部件的表面上 以及第二高反射率膜，其形成在面向高温部件的低温部件的表面上，并且相比于低温部件具有比红外线高的反射率 。
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公开(公告)号：US08393861B2
公开(公告)日：2013-03-12
申请号：US13116635
申请日：2011-05-26
申请人： Kunihiko Wada , Katsuya Yamashita , Yutaka Ishiwata , Yuujiro Nakatani , Takeo Suga , Asako Inomata , Kazuhiro Saito , Takao Inukai , Yusuke Suzuki , Shogo Iwai
发明人： Kunihiko Wada , Katsuya Yamashita , Yutaka Ishiwata , Yuujiro Nakatani , Takeo Suga , Asako Inomata , Kazuhiro Saito , Takao Inukai , Yusuke Suzuki , Shogo Iwai
IPC分类号： F01D25/24
CPC分类号： F01D25/007 , C23C28/322 , C23C28/324 , C23C28/345 , C23C28/3455 , C23C28/42 , C23C30/00 , F05D2220/31 , F05D2230/90 , F05D2300/504
摘要： In one embodiment, a steam device includes a high-temperature member and a low-temperature member. One surface of the high-temperature member is exposed to high-temperature steam, and the other surface is cooled by cooling steam having a temperature lower than the high-temperature steam. The low-temperature member is disposed to face the high-temperature member with a passage for the cooling steam therebetween and is formed of a material having a heat resistance lower than that of the high-temperature member. The steam device has at least one high-reflectance film selected from a first high-reflectance film, which is formed on the surface of the high-temperature member which is exposed to the high-temperature steam and has a higher reflectance with respect to infrared rays than the high-temperature member, and a second high-reflectance film, which is formed on the surface of the low-temperature member facing the high-temperature member and has a higher reflectance with respect to infrared rays than the low-temperature member.
摘要翻译： 在一个实施例中，蒸汽装置包括高温部件和低温部件。 高温部件的一个表面暴露于高温蒸汽，另一个表面通过具有低于高温蒸汽的温度的冷却蒸汽来冷却。 所述低温部件配置成与所述高温部件面对，在所述高温部件之间具有用于冷却蒸汽的通路，并且由具有低于所述高温部件的耐热性的材料形成。 蒸汽装置具有至少一个选自第一高反射率膜的高反射率膜，其形成在暴露于高温蒸汽并且具有相对于红外线的较高反射率的高温部件的表面上 以及第二高反射率膜，其形成在面向高温部件的低温部件的表面上，并且相比于低温部件具有比红外线高的反射率 。
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公开(公告)号：US09045993B2
公开(公告)日：2015-06-02
申请号：US13421569
申请日：2012-03-15
申请人： Asako Inomata , Katsuya Yamashita , Kunihiko Wada , Kazuhiro Saito , Yusuke Suzuki , Takao Inukai , Shogo Iwai , Takeo Suga
发明人： Asako Inomata , Katsuya Yamashita , Kunihiko Wada , Kazuhiro Saito , Yusuke Suzuki , Takao Inukai , Shogo Iwai , Takeo Suga
CPC分类号： F01D11/003 , F05D2220/31 , F05D2240/14 , F05D2240/40 , F16J15/064 , F16J15/08 , F16J15/0806
摘要： A steam turbine 10 of an embodiment has seal rings 60 between an inlet sleeve 40 for introducing steam and an inner casing 20 and an outer casing 21 into which the inlet sleeve 40 is inserted. The seal rings 60 have high-temperature side seal rings 70 which are disposed their inner circumferences contacted to the outer circumference of the inlet sleeve 40, and low-temperature side seal rings 80 which are formed to have inner and outer diameters larger than those of the high-temperature side seal rings 70 and disposed with their outer circumferences contacted to the inner casing 20 or the outer casing 21. A thermal barrier layer 90 is disposed between the inner circumferences of the high-temperature side seal rings 70 and the outer circumference of the inlet sleeve 40 and between the high-temperature side seal rings 70 and the low-temperature side seal rings 80.
摘要翻译： 一个实施例的蒸汽轮机10在用于引入蒸汽的入口套筒40和内壳体20之间具有密封环60，以及插入入口套筒40的外壳21。 密封环60具有设置在与入口套筒40的外周接触的内周的高温侧密封圈70和低温侧密封圈80，其内径和外径大于 高温侧密封环70并且设置有与外壳20或外壳21接触的外周。热障层90设置在高温侧密封环70的内周和外周 的入口套筒40之间以及高温侧密封环70和低温侧密封环80之间。
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公开(公告)号：US08858158B2
公开(公告)日：2014-10-14
申请号：US12536652
申请日：2009-08-06
申请人： Kazutaka Ikeda , Katsuya Yamashita , Takao Inukai , Kazuhiro Saito , Kouichi Kitaguchi , Shogo Iwai , Shigekazu Miyashita
发明人： Kazutaka Ikeda , Katsuya Yamashita , Takao Inukai , Kazuhiro Saito , Kouichi Kitaguchi , Shogo Iwai , Shigekazu Miyashita
摘要： A steam turbine 10 is comprised of a double-structured casing configured of an outer casing 21 and an inner casing 20, a turbine rotor 23 disposed through the inner casing and having a plurality of stages of moving blades 22 implanted, and a plurality of stages of stationary blades 25 disposed alternately with the moving blades 22 in the axial direction of the turbine rotor 23 in the inner casing 20. The steam turbine 10 is further provided with a discharge passage 30 which externally guides steam, which has flown in the inner casing and passed the final stage moving blades while performing expansion work, directly from the inner casing interior.
摘要翻译： 蒸汽轮机10由外壳21和内壳20构成的双重结构的壳体构成，透过内壳配置并具有植入的多级动叶片22的涡轮转子23和多级 固定叶片25与动叶片22在涡轮转子23的轴向方向上交替地设置在内壳体20中。蒸汽轮机10还设置有排出通道30，该排出通道30从外部引导已经在内壳体中流动的蒸汽 并在进行膨胀加工时直接从内套筒内部通过最终级动叶片。
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公开(公告)号：US20100034641A1
公开(公告)日：2010-02-11
申请号：US12536652
申请日：2009-08-06
申请人： Kazutaka Ikeda , Katsuya Yamashita , Takao Inukai , Kazuhiro Saito , Kouichi Kitaguchi , Shogo Iwai , Shigekazu Miyashita
发明人： Kazutaka Ikeda , Katsuya Yamashita , Takao Inukai , Kazuhiro Saito , Kouichi Kitaguchi , Shogo Iwai , Shigekazu Miyashita
摘要： A steam turbine 10 is comprised of a double-structured casing configured of an outer casing 21 and an inner casing 20, a turbine rotor 23 disposed through the inner casing and having a plurality of stages of moving blades 22 implanted, and a plurality of stages of stationary blades 25 disposed alternately with the moving blades 22 in the axial direction of the turbine rotor 23 in the inner casing 20. The steam turbine 10 is further provided with a discharge passage 30 which externally guides steam, which has flown in the inner casing and passed the final stage moving blades while performing expansion work, directly from the inner casing interior.
摘要翻译： 蒸汽轮机10由外壳21和内壳20构成的双重结构的壳体构成，透过内壳配置并具有植入的多级动叶片22的涡轮转子23和多级 固定叶片25与动叶片22在涡轮转子23的轴向方向上交替地设置在内壳体20中。蒸汽轮机10还设置有排出通道30，该排出通道30从外部引导已经在内壳体中流动的蒸汽 并在进行膨胀加工时直接从内套筒内部通过最终级动叶片。
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公开(公告)号：US11066270B2
公开(公告)日：2021-07-20
申请号：US16707477
申请日：2019-12-09
申请人： Tomohisa Shimizu , Shogo Iwai
发明人： Tomohisa Shimizu , Shogo Iwai
摘要： Provided is a sheet folding apparatus for folding sheets, including: a feeding-roller pair; a loop-forming space provided downstream from the feeding-roller pair, for forming a sheet loop; a pushing member for pushing the looped sheet; a folding-roller pair for nipping a prescribed part of the sheet pushed by the pushing member, thereby to fold the sheet; and a path provided between the feeding-roller pair and the folding-roller pair, for guiding the sheet fed from the feeding-roller pair toward the loop-forming space.
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公开(公告)号：US5925184A
公开(公告)日：1999-07-20
申请号：US803759
申请日：1997-02-21
申请人： Tsuyoshi Hirata , Tsutomu Yuasa , Toru Uno , Koichiro Nagare , Hideyuki Tahara , Shogo Iwai
发明人： Tsuyoshi Hirata , Tsutomu Yuasa , Toru Uno , Koichiro Nagare , Hideyuki Tahara , Shogo Iwai
CPC分类号： C04B28/02 , C04B24/2647 , C04B24/2694 , C04B2103/308
摘要： A cement composition excelling in the slump retaining property which comprises at least cement admixture comprising as a main ingredient thereof (I) a copolymer (A) of short-chain polyalkylene glycol (meth)acrylate (a), a long-chain polyalkylene glycol (meth)acrylate (b), a carboxylic acid monomer (c), and a monomer copolymerizable with the monomers mentioned above or a salt of the copolymer (B), (II) a copolymer (A.sub.1) of the monomers (a), (c), and (d) mentioned above or a salt thereof, (III) a mixture of a copolymer (A.sub.1) of the monomers (a), (c), and (d) mentioned above or a salt (B.sub.1) of thereof with a known cement admixture, or (IV) a polycarboxylic acid based polymer (A.sub.3) manifesting to a calcium sulfoaluminate based expansive additive an adsorption ratio of not less than 90% in 5 minutes at room temperature when added in an amount of 0.1% by weight as solids or a salt (B.sub.3) thereof, or (V) a mixture of said polycarboxylic acid polymer with a known cement dispersant; cement; and water.
摘要翻译： 坍落度保持性优异的水泥组合物至少包括水泥混合物，其包含主要成分（I）短链聚亚烷基二醇（甲基）丙烯酸酯（a）的共聚物（A），长链聚亚烷基二醇（ 甲基丙烯酸酯（b），羧酸单体（c）和可与上述单体共聚的单体或共聚物（B），（II）的单体（a）的共聚物（A1） c）和（d）或其盐，（III）上述单体（a），（c）和（d）的共聚物（A1）或其盐（B1）的混合物 使用已知的水泥混合物，或（IV）表示基于硫铝酸钙的膨胀性添加剂的多元羧酸系聚合物（A3），当以0.1％的量加入时，在室温下5分钟内吸附率不小于90％ 重量为固体或其盐（B3），或（V）所述多元羧酸聚合物与已知的水泥分散剂的混合物; 水泥; 和水。
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公开(公告)号：US11186460B2
公开(公告)日：2021-11-30
申请号：US16706164
申请日：2019-12-06
申请人： Hiroki Komada , Shoubu Kato , Shogo Iwai , Shinichi Ito , Keiichi Atsumi , Akihito Sakano
发明人： Hiroki Komada , Shoubu Kato , Shogo Iwai , Shinichi Ito , Keiichi Atsumi , Akihito Sakano
摘要： In a sheet folding apparatus for folding a sheet, a sheet is pushed at a predetermined position thereof by a push member while the sheet is being conveyed by a conveyance roller. The predetermined position of the sheet is guided to the nip section of a folding roller pair. Then, the sheet is nipped at the predetermined position thereof and folded by the folding roller pair.
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公开(公告)号：US11445080B2
公开(公告)日：2022-09-13
申请号：US17346829
申请日：2021-06-14
申请人： Shoubu Kato , Shogo Iwai , Akito Yoda , Shinnosuke Enomoto
发明人： Shoubu Kato , Shogo Iwai , Akito Yoda , Shinnosuke Enomoto
摘要： A sheet folding apparatus includes: a conveying roller conveying a sheet in a predetermined conveying direction; a folding roller pair disposed downstream of the conveying roller in the conveying direction and rotating while nipping a predetermined position of the sheet to form a fold; a conveying path for conveying the sheet in the conveying direction from the conveying roller to the folding roller pair; an abutting member moving downstream in the conveying direction and abutting against the predetermined position of the sheet to bend the sheet downstream; and a loop space where the sheet is bent between the conveying roller and folding roller pair in a direction crossing the conveying direction. The folding roller pair stops while nipping a front end of the sheet fed from to form a loop of the sheet in the loop space, and the abutting member moves to abut against the loop.
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公开(公告)号：US07368488B2
公开(公告)日：2008-05-06
申请号：US10555955
申请日：2004-05-07
IPC分类号： C04B24/26
CPC分类号： C04B24/267 , C04B24/2647 , C04B40/0039 , C04B2103/302 , C04B2103/304
摘要： The cement admixture and the cement admixture composite of the present invention can improve the water-reducing ability of cement compositions and the like and enhance the strength and durability of hardening products produced therefrom and further can adjust the viscosity of such compositions so as to facilitate the works at the sites of handling the same. The above-mentioned cement admixture is a cement admixture comprising a polycarboxylic acid polymer containing a specific site, and the above-mentioned cement admixture composite comprises two or more species of cement admixtures, wherein at least one of them is said cement admixture.
摘要翻译： 本发明的水泥外加剂和水泥外加剂复合物可以提高水泥组合物等的减水能力，提高由其制备的硬化产品的强度和耐久性，并且还可以调节这些组合物的粘度，以便于 在处理相同的地点工作。 上述水泥混合物是包含含有特定部位的多元羧酸聚合物的水泥混合物，上述水泥混合物复合材料包括两种或更多种水泥掺合物，其中至少一种是所述水泥掺合料。
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