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1. 发明授权

US07333584B2 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US07333584B2
公开(公告)日：2008-02-19
申请号：US11033953
申请日：2005-01-13
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/00
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

2. 发明申请

US20050220253A1 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US20050220253A1
公开(公告)日：2005-10-06
申请号：US11033953
申请日：2005-01-13
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C1/08 , G21C19/00 , G21D3/00
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant of the invention is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor, and an operation method thereof is characterized by augmenting a second reactor thermal power output in a second operation cycle of the reactor larger than a first reactor thermal power output in a first operation cycle; and making an increase ratio of extraction steam, which is led to the feedwater heater with being extracted from the steam loop, in the second operation cycle for the first operation cycle smaller than an increase ratio of the second reactor thermal power output for the first reactor thermal power output.
摘要翻译：本发明的核电站例如配备有反应器; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路及其操作方法的特征在于，在反应器的第二操作循环中增加第二反应堆热功率输出，其大于第一反应堆热功率输出操作周期; 并且在第一操作循环的第二操作循环中，使第一反应器的第二反应堆热功率输出的增加比率小于从蒸汽回路引出的给水加热器的提取比例增加火力输出。

3. 发明授权

US07970094B2 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US07970094B2
公开(公告)日：2011-06-28
申请号：US11968502
申请日：2008-01-02
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/00 , G21C17/00 , G21C7/32
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

4. 发明申请

US20080181349A1 Nuclear Power Plant and Operation Method Thereof 有权
标题翻译：核电厂及其运行方式
公开(公告)号：US20080181349A1
公开(公告)日：2008-07-31
申请号：US11968502
申请日：2008-01-02
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/32
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

5. 发明授权

US07059132B2 Steam generator feedwater control system for power plant 失效
标题翻译：发电厂蒸汽发生器给水控制系统
公开(公告)号：US07059132B2
公开(公告)日：2006-06-13
申请号：US11209761
申请日：2005-08-24
申请人： Kazumasa Odani , Masayuki Nagasawa
发明人： Kazumasa Odani , Masayuki Nagasawa
IPC分类号： F01K13/02
CPC分类号： F01K13/02 , F01K7/165 , F01K11/02 , F22D5/00
摘要： In the control of feedwater to the steam generator in a power plant comprising one steam generator and a plurality of turbine plants, the water level in the steam generator and the flow rate balance between the steam flow rate and the feedwater flow rate of each turbine plant will be stabilized. In the power plant comprising one steam generator and a plurality of turbine plants combined, the control in the feedwater controller of the first turbine plant (main turbine plant) is normal control, that is, to control the feedwater control valve through the use of detection signals from the steam generator level detecting unit, the main steam flow detecting unit and the feedwater flow detecting unit of the first turbine plant, and the control in the feedwater controller of the second turbine plant (duplicate turbine plant) is to control the feedwater control valve through the use of a detection signal from the condenser level detecting unit of the first turbine plant.
摘要翻译：在控制包括一个蒸汽发生器和多个涡轮机组的发电厂中的蒸汽发生器的给水中，蒸汽发生器中的水位和每个涡轮机厂的蒸汽流量与给水流量之间的流量平衡将会稳定下来在包括一个蒸汽发生器和多个涡轮机组合的发电厂中，第一涡轮机厂（主涡轮机厂）的给水控制器中的控制是正常控制，即通过使用检测来控制给水控制阀来自蒸汽发生器水平检测单元，主蒸汽流量检测单元和第一涡轮机厂的给水流量检测单元的信号，以及第二涡轮机厂（复式涡轮机厂）的给水控制器中的控制，用于控制给水控制阀通过使用来自第一涡轮机厂的冷凝器液位检测单元的检测信号。

6. 发明授权

US06777337B2 Planarizing method of semiconductor wafer and apparatus thereof 失效
标题翻译：半导体晶片的平面化方法及其装置
公开(公告)号：US06777337B2
公开(公告)日：2004-08-17
申请号：US09910904
申请日：2001-07-24
申请人： Kan Yasui , Souichi Katagiri , Masayuki Nagasawa , Ui Yamaguchi , Yoshio Kawamura
发明人： Kan Yasui , Souichi Katagiri , Masayuki Nagasawa , Ui Yamaguchi , Yoshio Kawamura
IPC分类号： H01L21302
CPC分类号： B24B37/042 , H01L21/31053
摘要： In a production process of a semiconductor device, planarizing of a wafer surface pattern can be performed to attain high planarity, good uniformity in the removal amount and improved controllability. This process include a step of planarizing a semiconductor wafer, from which at least two different films have been exposed, by polishing with a grindstone and a dispersant-containing processing liquid.
摘要翻译：在半导体装置的制造方法中，可以进行晶片表面图案的平坦化，以获得高的平坦度，良好的去除量均匀性和改进的可控性。该方法包括通过用磨石和含分散剂处理液进行抛光来平坦化半导体晶片的步骤，从半导体晶片至少暴露出两个不同的膜。

7. 发明授权

US06663468B2 Method for polishing surface of semiconductor device substrate 有权
标题翻译：半导体器件基板的研磨方法
公开(公告)号：US06663468B2
公开(公告)日：2003-12-16
申请号：US09754193
申请日：2001-01-05
申请人： Yoshio Kawamura , Kan Yasui , Masahiko Sato , Souichi Katagiri , Masayuki Nagasawa , Kunio Harada , Satoshi Osabe , Ui Yamaguchi
发明人： Yoshio Kawamura , Kan Yasui , Masahiko Sato , Souichi Katagiri , Masayuki Nagasawa , Kunio Harada , Satoshi Osabe , Ui Yamaguchi
IPC分类号： B24B100
CPC分类号： B24B37/32 , H01L21/31053 , H01L21/3212
摘要： The problem of non-uniform polishing properties of a circumferential surface area of a substrate, so-called edge sagging phenomenon, is solved. When a thin film formed on a top surface of the substrate is polished while holding a back surface of the substrate, local stress at a circumferential end of the substrate is reduced by a guide installed so as to surround the substrate. Also, a deformation of the outer circumferential end portion of the substrate is reduced by a recessed groove provided on the guide. Since a thin film formed on the surface can be polished to be flat throughout the surface of the substrate without an occurrence of non-uniform polishing properties of the outer circumferential surface area of the substrate, so-called edge sagging phenomenon, a high-performance semiconductor device can be manufactured at a high yield and low costs.
摘要翻译：解决了基板的圆周表面积的不均匀抛光性能，所谓的边缘下垂现象的问题。当在保持基板的后表面的同时抛光形成在基板的顶表面上的薄膜时，通过安装成围绕基板的引导件来减小基板周向端部的局部应力。此外，通过设置在引导件上的凹槽来减小基板的外周端部的变形。由于形成在表面上的薄膜可以在基板的整个表面上被抛光成平坦的，而不会发生基板的外周表面积的不均匀的抛光性能，所谓的边缘下垂现象，高性能可以以高产率和低成本制造半导体器件。

8. 发明授权

US06565424B2 Method and apparatus for planarizing semiconductor device 失效
公开(公告)号：US06565424B2
公开(公告)日：2003-05-20
申请号：US09863264
申请日：2001-05-24
申请人： Souichi Katagiri , Yoshio Kawamura , Kan Yasui , Masayuki Nagasawa , Ui Yamaguchi
发明人： Souichi Katagiri , Yoshio Kawamura , Kan Yasui , Masayuki Nagasawa , Ui Yamaguchi
IPC分类号： B24B100
CPC分类号： B24B37/30 , B24B37/042 , B24B37/32
摘要： The invention provides a process apparatus including a wafer holder, and a process method, in which high planarization performance, scratch free process, narrow edge exclusion and high uniformity can be maintained for more than 10,000 processed wafers. The invention is achieved by providing a unit for keeping a retainer and surface of a polishing wheel non-contact with each other and controlling the gap within a certain range and by setting compression strength of the retainer at more than 3,000 kg/cm2.

9. 发明授权

US5772780A Polishing agent and polishing method 失效
标题翻译：抛光剂和抛光方法
公开(公告)号：US5772780A
公开(公告)日：1998-06-30
申请号：US531910
申请日：1995-09-21
申请人： Yoshio Homma , Kikuo Kusukawa , Shigeo Moriyama , Masayuki Nagasawa
发明人： Yoshio Homma , Kikuo Kusukawa , Shigeo Moriyama , Masayuki Nagasawa
IPC分类号： C09G1/02 , C09K3/14 , H01L21/3105 , B08B7/00
CPC分类号： H01L21/31053 , C09G1/02 , C09K3/1463
摘要： An organic insulating film is polished utilizing a polishing agent containing cerium oxide particles (a ceria slurry). The ceria slurry is composed of cerium oxide powder containing a total concentration of Na, Ca, Fe, and Cr of less than 10 ppm. Fragile inorganic and organic insulating films formed at relatively low temperatures can be polished without degrading characteristics of a semiconductor element having such films thereon, due to, e.g., Na diffusion.
摘要翻译：使用含有氧化铈颗粒（二氧化铈浆料）的抛光剂对有机绝缘膜进行抛光。二氧化铈浆料由含有Na，Ca，Fe和Cr总浓度小于10ppm的氧化铈粉末组成。在较低温度下形成的脆性无机和有机绝缘膜由于例如Na扩散而不会降低其上具有这种膜的半导体元件的特性而被抛光。

10. 发明授权

US11108102B2 Coolant 有权
公开(公告)号：US11108102B2
公开(公告)日：2021-08-31
申请号：US16675689
申请日：2019-11-06
申请人： Hiroyuki Arai , Yasuaki Kodama , Masayuki Nagasawa , Yoshimichi Umehara , Yoichiro Yoshii , Yu Sasaki
发明人： Hiroyuki Arai , Yasuaki Kodama , Masayuki Nagasawa , Yoshimichi Umehara , Yoichiro Yoshii , Yu Sasaki
IPC分类号： H01M10/65 , H01M10/6567 , C09K5/20 , H01M10/625 , H01M10/613
摘要： The present disclosure provides a battery coolant for an electric vehicle that has a low conductivity, a low ion elution performance, a low viscosity at a very low temperature, and a cooling performance equivalent to that of an aqueous coolant composition in a driving temperature range. The present disclosure relates to a battery coolant for an electric vehicle containing at least one kind of carbonates selected from the group consisting of propylene carbonate and butylene carbonate in an amount of 90 mass % or more with respect to a total mass of the coolant and water in an amount of 3 mass % or less with respect to the total mass of the coolant.

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