公开(公告)号：US07747621B2

公开(公告)日：2010-06-29

申请号：US11012100

申请日：2004-12-16

Applicant: Hisashi Sato ,  Yoshitaka Masuzawa ,  Mitsuhiro Yamamoto ,  Katsuya Yamashita ,  Hideyuki Fujiwara ,  Shigeto Nakayama

Inventor： Hisashi Sato ,  Yoshitaka Masuzawa ,  Mitsuhiro Yamamoto ,  Katsuya Yamashita ,  Hideyuki Fujiwara ,  Shigeto Nakayama

IPC: G06F7/00 ,  G06F17/30 ,  G06F3/048

CPC classification number: G06F17/30011

Abstract: The invention provides a system that associates data files with one another effectively to visually represent a relation among the data files and allows a user to easily understand relationship of contents of the data files. The system determines whether there is a parent data file for a selected retrieval object data file with reference to a contract association table and, if the parent data file is present, changes the retrieval object to the parent data file and repeats the processing. If the parent data file is not present, the system stores a present retrieval object data file as display data, that is, store a top data file as display data. Then, the system retrieves all data files associated with the top data file, stores the data files as display data, generates a relation diagram of the data files, and transmits the relation diagram to a user terminal.

Abstract translation: 本发明提供了一种将数据文件彼此有效地相关联以可视地表示数据文件之间的关系的系统，并且允许用户容易地理解数据文件的内容的关系。 该系统参照合同关联表确定所选检索对象数据文件是否存在父数据文件，如果存在父数据文件，则将检索对象改变为父数据文件并重复该处理。 如果不存在父数据文件，则系统将当前检索对象数据文件存储为显示数据，即存储顶部数据文件作为显示数据。 然后，系统检索与顶部数据文件相关联的所有数据文件，将数据文件存储为显示数据，生成数据文件的关系图，并将关系图发送到用户终端。

公开(公告)号：US07602089B2

公开(公告)日：2009-10-13

申请号：US11761705

申请日：2007-06-12

Applicant: Yasuo Kabata ,  Katsuya Yamashita ,  Yoshihiro Taniyama ,  Tadashi Tokumasu ,  Mikio Kakiuchi ,  Koji Matsuyama

Inventor： Yasuo Kabata ,  Katsuya Yamashita ,  Yoshihiro Taniyama ,  Tadashi Tokumasu ,  Mikio Kakiuchi ,  Koji Matsuyama

IPC: H02K9/00

CPC classification number: H02K9/10 ,  H02K3/24 ,  H02K9/26

Abstract: A rotary electric machine includes: a stator, a rotor and rotor fans contained in a closed type frame. The cooling gas is circulated in the frame by the rotor fans and warmed as a result of heat exchange with the stator and the rotor is cooled by a gas cooler. A heat pump is adapted to use cooling water or ambient air as high temperature heat source and liquid coolant as low temperature heat source. A liquid coolant circulation system for supplying liquid coolant to the heat exchange section of the gas cooler is provided. The liquid coolant is cooled by the heat pump and is supplied to the heat exchange section of the gas cooler by means of the coolant circulation system.

Abstract translation: 旋转电机包括：定子，转子和转子风扇，其包含在封闭式框架中。 冷却气体通过转子风扇在框架中循环，并且由于与定子的热交换而加热，并且转子由气体冷却器冷却。 热泵适用于使用冷却水或环境空气作为高温热源和液体冷却液作为低温热源。 提供了一种用于将液体冷却剂供应到气体冷却器的热交换部分的液体冷却剂循环系统。 液体冷却剂由热泵冷却，并通过冷却剂循环系统供应到气体冷却器的热交换部分。

公开(公告)号：US07056084B2

公开(公告)日：2006-06-06

申请号：US10849552

申请日：2004-05-20

Applicant: Kohei Nagane ,  Katsuya Yamashita ,  Yukio Shinozaki

Inventor： Kohei Nagane ,  Katsuya Yamashita ,  Yukio Shinozaki

IPC: F01D9/02

CPC classification number: F02C7/16 ,  F01D25/14 ,  F05D2260/201 ,  F05D2260/205 ,  F05D2260/2322

Abstract: A steam turbine that can effectively operate with the steam at the higher temperatures, while maintaining the strength of turbine constituent components despite the high steam temperature of the steam is provided. The steam turbine includes a casing, a rotor, a plurality of turbine stages, a steam pass, a nozzle box, and a cover plate. The rotor is rotatably installed in the casing. The turbine stages are disposed in the turbine, at least one of the turbine stages including a turbine nozzle and including a moving blade that is fixed to the rotor. The steam pass includes the turbine stages. The nozzle box is placed in a space between the casing and the rotor for providing a heated steam into the steam pass. The cover plate is arranged along an outer surface of the nozzle box.

Abstract translation: 蒸汽轮机可以在较高温度下与蒸汽有效地运行，同时保持涡轮机构成部件的强度，尽管提供了蒸汽的高蒸汽温度。 蒸汽轮机包括壳体，转子，多个涡轮级，蒸汽通道，喷嘴箱和盖板。 转子可旋转地安装在壳体中。 涡轮级设置在涡轮机中，涡轮级中的至少一个包括涡轮喷嘴并且包括固定到转子的移动叶片。 蒸汽通道包括涡轮级。 喷嘴箱被放置在壳体和转子之间的空间中，以将加热的蒸汽提供到蒸汽通道中。 盖板沿着喷嘴箱的外表面布置。

公开(公告)号：US07003956B2

公开(公告)日：2006-02-28

申请号：US10835593

申请日：2004-04-30

Applicant: Katsuya Yamashita ,  Kohei Nagane ,  Yukio Shinozaki

Inventor： Katsuya Yamashita ,  Kohei Nagane ,  Yukio Shinozaki

IPC: F01K13/02

CPC classification number: F01K13/006 ,  B22F2998/10 ,  F01D25/12 ,  F05D2260/2322

Abstract: A steam turbine and steam turbine plant that can utilize a relatively higher reheated steam, such as about 1300 degrees Fahrenheit or higher, is provided. A steam turbine plant includes a steam generator generating high pressure steam and reheated steam, a high pressure turbine driven by the high pressure steam generated by the steam generator, and an intermediate pressure turbine driven by the reheated steam. A steam bleed line coupled with the high pressure turbine bleeds steam from the high pressure turbine as cooling steam. The intermediate pressure turbine includes a heated steam inlet for receiving the reheated steam, and a cooling steam inlet for receiving the cooling steam. The cooling steam cools components of the intermediate pressure turbine that receive the reheated steam. A low pressure turbine is driven by steam discharged from the intermediate pressure turbine, and a condenser condenses steam discharged from the low pressure turbine into water as a condensate. A plurality of feedwater heaters heat the condensate to produce feedwater provided to the steam generator.

Abstract translation: 提供了可以利用相对更高的再热蒸汽（例如约1300华氏度或更高）的蒸汽轮机和蒸汽轮机设备。 蒸汽轮机设备包括产生高压蒸汽和再热蒸汽的蒸汽发生器，由蒸汽发生器产生的高压蒸汽驱动的高压涡轮机和由再热蒸汽驱动的中压涡轮机。 与高压涡轮机连接的蒸汽泄放管线将来自高压涡轮机的蒸汽作为冷却蒸汽排出。 中压涡轮机包括用于接收再热蒸汽的加热蒸汽入口和用于接收冷却蒸汽的冷却蒸汽入口。 冷却蒸汽冷却接收再加热蒸汽的中压涡轮机的部件。 低压涡轮机由从中压涡轮机排出的蒸汽驱动，冷凝器将从低压涡轮机排出的蒸汽冷凝成冷凝水。 多个给水加热器加热冷凝物以产生提供给蒸汽发生器的给水。

公开(公告)号：US20050022529A1

公开(公告)日：2005-02-03

申请号：US10901370

申请日：2004-07-29

Applicant: Seiko Takahashi ,  Ryuichi Ishii ,  Yoichi Tsuda ,  Nobuo Okita ,  Katsuya Yamashita ,  Yukio Shinozaki ,  Masafumi Fukuda ,  Takeo Takahashi

Inventor： Seiko Takahashi ,  Ryuichi Ishii ,  Yoichi Tsuda ,  Nobuo Okita ,  Katsuya Yamashita ,  Yukio Shinozaki ,  Masafumi Fukuda ,  Takeo Takahashi

IPC: F01D5/28 ,  C21D9/00 ,  C22C19/05 ,  C22C19/07 ,  C22C30/00 ,  C22C38/00 ,  C22C38/58 ,  F01D25/00 ,  F01K7/34

CPC classification number: F01K7/16 ,  C22C19/055 ,  C22C19/056 ,  C22C19/058 ,  C22C30/00 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54

Abstract: An intermediate-pressure turbine is divided into a high-temperature, high-pressure side high-temperature, intermediate-pressure turbine section 11a and a low-temperature, low-pressure side low-temperature, intermediate-pressure turbine section 11b, the component members of the high-temperature, intermediate-pressure turbine section 11a are formed of austenitic heat-resistant steels or Ni-based alloys, and the high-temperature, intermediate-pressure turbine section 11a is operated by steam having a temperature of 650° C. or more. Other turbines are mainly formed of ferritic heat-resistant steels. Thus, a steam turbine power plant having high thermal efficiency and being economical can be provided.

Abstract translation: 中压涡轮机被分为高温高压侧高温中压涡轮机部分11a和低温低压侧低温中压涡轮机部分11b，部件 高温中压涡轮部11a的部件由奥氏体耐热钢或Ni基合金形成，高温中压涡轮部11a由温度为650℃的蒸汽 。 或者更多。 其他涡轮主要由铁素体耐热钢形成。 因此，可以提供具有高热效率和经济性的蒸汽轮机发电厂。

公开(公告)号：US5655373A

公开(公告)日：1997-08-12

申请号：US535891

申请日：1995-09-28

Applicant: Katsuya Yamashita ,  Hiroki Simaya

Inventor： Katsuya Yamashita ,  Hiroki Simaya

IPC: F02C7/143 ,  F02C7/16 ,  F02C7/20 ,  F25B15/00 ,  F25B15/06 ,  F25B39/02 ,  F28D5/02

CPC classification number: F25B39/026 ,  F02C7/143 ,  F02C7/1435 ,  F02C7/20 ,  F25B15/06 ,  F28D5/02 ,  Y02B30/62

Abstract: Water is flowed down into heat transfer tubes from their inlet ports to form flowing water films. The flowing water is evaporated from the flowing water films, thereby cooling combustion air of a gas turbine that flows in the channel. Water vapor generated in the heat transfer tubes is absorbed by an absorber by using an aqueous lithium bromide solution. Water vapor contained in the aqueous solution supplied from the absorber is extracted. The extracted water vapor is condensed to water by a condenser through which cooling water flows. The obtained water is supplied to the water tank. A condensed aqueous solution from which the water vapor has been removed by the generator is supplied to the absorber.

Abstract translation: 水从其入口端流入传热管，形成流水膜。 流动的水从流动的水膜蒸发，从而冷却在通道中流动的燃气轮机的燃烧空气。 在传热管中产生的水蒸气通过使用溴化锂水溶液被吸收器吸收。 提取从吸收器供给的水溶液中含有的水蒸气。 提取的水蒸汽通过冷凝器流过的冷凝器冷凝成水。 将获得的水供给到水箱。 将水蒸汽由发生器除去的冷凝水溶液供给到吸收器。

公开(公告)号：US5598712A

公开(公告)日：1997-02-04

申请号：US518580

申请日：1995-08-15

Applicant: Yutaka Watanabe ,  Takayuki Hachimonji ,  Katsuya Yamashita ,  Sanae Sekita ,  Tsuyoshi Noma

Inventor： Yutaka Watanabe ,  Takayuki Hachimonji ,  Katsuya Yamashita ,  Sanae Sekita ,  Tsuyoshi Noma

IPC: F25D16/00 ,  F28D20/02 ,  F25D3/00

CPC classification number: F28D20/025 ,  F25D16/00 ,  Y02E60/145

Abstract: A latent heat accumulation system having a transfer mechanism comprises a production tank in which water is put in direct contact with an antifreezing liquid which does not combine with the water, has a specific gravity greater than that of the water and is cooled to a preset temperature level, thus producing ice particles, a recovery section, formed at a lower part of the production tank, for recovering the antifreezing liquid descending within the production tank, an upward pipe, connected to the production tank, for guiding upward a two-phase stream of the water and ice particles within the production tank, a transfer pipe, connected to the upward pipe, for transferring the two-phase stream to a specified place, a reservoir tank for storing the two-phase stream transferred via the transfer pipe, a water circulation system for draining the water from the reservoir tank and introducing the drained water into the production tank, and an antifreezing fluid circulation system for cooling the antifreezing fluid recovered by the recovery section and feeding the cooled antifreezing fluid into the production tank for bringing the antifreezing fluid into direct contact with the water.

Abstract translation: 具有转移机构的潜热积存系统包括：生产罐，其中水与不与水结合的防冻液直接接触，比重大于水的比例，并被冷却到预设温度 从而产生冰颗粒，形成在生产罐的下部的用于回收在生产罐内下降的防冻液的回收部分，连接到生产罐的向上管，用于向上引导两相流 在生产罐内的水和冰颗粒，连接到向上管的输送管，用于将两相流转移到指定的地方，用于存储经由输送管转移的两相流的储存罐， 用于从储罐中排出水并将排出的水引入生产罐的水循环系统，以及用于冷却的防冻液循环系统 由回收部回收的防冻液，将冷冻的防冻液送入生产槽，使防冻液与水直接接触。

公开(公告)号：US08347627B2

公开(公告)日：2013-01-08

申请号：US12553317

申请日：2009-09-03

Applicant: Katsuya Yamashita ,  Asako Inomata ,  Yukio Oohashi ,  Takashi Ogawa ,  Kazutaka Ikeda ,  Takeo Suga

Inventor： Katsuya Yamashita ,  Asako Inomata ,  Yukio Oohashi ,  Takashi Ogawa ,  Kazutaka Ikeda ,  Takeo Suga

IPC: F01K13/02 ,  F01K17/00

CPC classification number: F23J15/006 ,  B01D53/1475 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/65 ,  F01K7/22 ,  F01K17/06 ,  F23J2215/50 ,  F23J2219/40 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

Abstract: A carbon-dioxide-capture-type steam power generation system 1 according to the present invention comprises a boiler 6 producing an exhaust gas 5 by combusting a fuel 2 and having a flue 8; an absorbing unit 40 being configured to absorb the carbon-dioxide contained in the exhaust gas 5 into an absorbing solution; and a regenerating unit 44 being configured to release the carbon dioxide gas from the absorbing solution absorbing the carbon dioxide and discharge the released carbon dioxide gas. Further, in this system, a reboiler 49 is provided for receiving a heating-medium as heat source, producing a steam 43 and supplying the produced steam 43 to the regenerating unit 44. Additionally, in the flue 8 of the boiler 6, a boiler-side heat exchanger 61 is provided for heating the heating-medium by the exhaust gas 5 passing therethrough.

Abstract translation: 根据本发明的二氧化碳捕集型蒸汽发电系统1包括通过燃烧燃料2并具有烟道8产生废气5的锅炉6; 吸收单元40被构造成将废气5中所含的二氧化碳吸收到吸收溶液中; 再生单元44构成为从吸收二氧化碳的吸收溶液中释放二氧化碳，排出释放出的二氧化碳气体。 此外，在该系统中，设置有用于接收作为热源的加热介质的再沸器49，产生蒸汽43并将生成的蒸汽43供给到再生单元44.另外，在锅炉6的烟道8中， 侧热交换器61用于通过通过其的排气5来加热加热介质。

公开(公告)号：US20120247102A1

公开(公告)日：2012-10-04

申请号：US13425634

申请日：2012-03-21

Applicant: Yoshihiro Taniyama ,  Katsuya Yamashita ,  Masahiko Takahashi ,  Tatsuro Uchida

Inventor： Yoshihiro Taniyama ,  Katsuya Yamashita ,  Masahiko Takahashi ,  Tatsuro Uchida

IPC: F03G6/00 ,  F24J2/04 ,  F24J2/24 ,  F24J2/30

CPC classification number: F24S20/20 ,  F22B1/006 ,  F24S10/742 ,  F24S23/77 ,  F24S23/80 ,  F24S60/30 ,  F24S70/65 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46

Abstract: According to one embodiment, a solar heat collecting apparatus comprises a first heat exchanging unit and a second heat exchanging unit. The first heat exchanging unit includes a first pipe through which a heat medium flows and a first heat receiving face which receives heat of sunlight reflected by a plurality of reflecting units. The first heat exchanging unit heats the heat medium flowing through the first pipe by using heat of the first heat receiving face. A second heat exchanging unit includes a second pipe through which the heat medium heated by the first heat exchanging unit flows, a second heat receiving face which receives heat of the sunlight reflected by a plurality of reflecting units, and a nozzle provided to the second pipe to discharge the heat medium flowing through the second pipe toward a back face of the second heat receiving face.

Abstract translation: 根据一个实施例，太阳能集热装置包括第一热交换单元和第二热交换单元。 第一热交换单元包括热介质流过的第一管和接收由多个反射单元反射的太阳热的第一受热面。 第一热交换单元通过使用第一热接收面的热量来加热流过第一管的热介质。 第二热交换单元包括：由第一热交换单元加热的热介质流过的第二管，接收由多个反射单元反射的太阳的热的第二受热面和设置在第二管的喷嘴 以将流过第二管的热介质朝向第二受热面的背面排出。

公开(公告)号：US20120243978A1

公开(公告)日：2012-09-27

申请号：US13421569

申请日：2012-03-15

Applicant: Asako INOMATA ,  Katsuya YAMASHITA ,  Kunihiko WADA ,  Kazuhiro SAITO ,  Yusuke SUZUKI ,  Takao INUKAI ,  Shogo IWAI ,  Takeo SUGA

Inventor： Asako INOMATA ,  Katsuya YAMASHITA ,  Kunihiko WADA ,  Kazuhiro SAITO ,  Yusuke SUZUKI ,  Takao INUKAI ,  Shogo IWAI ,  Takeo SUGA

IPC: F04D29/00

CPC classification number: F01D11/003 ,  F05D2220/31 ,  F05D2240/14 ,  F05D2240/40 ,  F16J15/064 ,  F16J15/08 ,  F16J15/0806

Abstract: 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.

Abstract translation: 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。