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1. 发明授权

US06342316B1 Fuel cell generation system 失效
标题翻译：燃料电池生成系统
公开(公告)号：US06342316B1
公开(公告)日：2002-01-29
申请号：US09515856
申请日：2000-02-29
申请人： Masaru Okamoto , Kazuo Saito , Masatoshi Iio
发明人： Masaru Okamoto , Kazuo Saito , Masatoshi Iio
IPC分类号： H01M818
CPC分类号： H01M8/04783 , H01M8/04089 , H01M8/04388 , H01M8/04589 , H01M8/0612 , H01M16/006
摘要： A fuel cell generation system of the invention includes a reforming apparatus; a fuel cell; a reformed gas flow rate control section controlling a flow rate of reformed gas flowing from the reforming apparatus so that an operating pressure of the reforming apparatus is equal to its target pressure; a reformed gas flow rate detecting section detecting a flow rate of the reformed gas flowing into the fuel cell; a target load current calculating section calculating a target load current taken out of the fuel cell in accordance with the flow rate of the reformed gas detected by the reformed gas flow rate detecting section so that an operating pressure of the fuel cell is equal to its target pressure; an inlet pressure detecting section detecting an inlet pressure of the fuel cell; a target load current correction quantity calculating section calculating a load current correction quantity in accordance with a deviation between the inlet pressure of the fuel cell detected by the inlet pressure detecting section and the target pressure of the fuel cell; and a correction quantity adding section adding the target load current calculated by the target load current calculating section and the load current correction quantity calculated by the target load current correction quantity calculating section.
摘要翻译：本发明的燃料电池生成系统包括：重整装置; 燃料电池重整气体流量控制部，控制从重整装置流出的重整气体的流量，使得重整装置的工作压力等于其目标压力; 检测流入所述燃料电池的重整气体的流量的重整气体流量检测部; 目标负载电流计算部，根据由重整气体流量检测部检测出的重整气体的流量，计算从燃料电池取出的目标负载电流，使得燃料电池的工作压力等于其目标压力; 检测燃料电池的入口压力的入口压力检测部; 目标负载电流校正量计算部，根据由入口压力检测部检测出的燃料电池的入口压力与燃料电池的目标压力之间的偏差，计算负载电流校正量; 以及校正量添加部分，其将由目标负载电流计算部分计算的目标负载电流和由目标负载电流校正量计算部分计算出的负载电流校正量相加。

2. 发明授权

US08211579B2 Fuel cell start-up control system 失效
标题翻译：燃料电池启动控制系统
公开(公告)号：US08211579B2
公开(公告)日：2012-07-03
申请号：US11815035
申请日：2006-06-13
申请人： Hitoshi Igarashi , Masatoshi Iio , Seiho Sugawara , Atsushi Ooma , Takashi Iimori , Mitsuhiro Kokubo , Takashi Fukuda
发明人： Hitoshi Igarashi , Masatoshi Iio , Seiho Sugawara , Atsushi Ooma , Takashi Iimori , Mitsuhiro Kokubo , Takashi Fukuda
IPC分类号： H01M8/04
CPC分类号： H01M8/04761 , H01M8/04022 , H01M8/04097 , H01M8/04164 , H01M8/04223 , H01M8/04225 , H01M8/04231 , H01M8/04302 , H01M8/04388 , H01M8/04402 , H01M8/04447 , H01M8/04462 , H01M8/0447 , H01M8/04559 , H01M8/04753 , H01M2008/1095
摘要： A fuel cell has an anode, a cathode, and a proton-exchange membrane disposed between the anode and cathode. An exhaust anode gas exhausted from an outlet of the anode is directed back to an inlet of the anode. Hydrogen is added to the exhaust anode gas before the exhaust anode gas reaches the inlet.
摘要翻译：燃料电池具有阳极，阴极和置于阳极和阴极之间的质子交换膜。从阳极的出口排出的废气阳极气体被引导回到阳极的入口。在废气阳极气体到达入口之前，将氢气加入到排气阳极气体中。

3. 发明申请

US20100221624A1 FUEL CELL SYSTEM 失效
标题翻译：燃油电池系统
公开(公告)号：US20100221624A1
公开(公告)日：2010-09-02
申请号：US12095855
申请日：2006-12-27
申请人： Shinichi Makino , Masatoshi Iio
发明人： Shinichi Makino , Masatoshi Iio
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04097 , H01M8/04223 , H01M8/04225 , H01M8/04302 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/04455 , H01M8/04559 , H01M8/04589 , H01M8/04723 , H01M8/04731 , H01M8/04753 , H01M8/04761 , H01M8/04768 , H01M8/2457 , H01M2008/1095
摘要： A fuel cell system includes a controller that estimates or detects an air replacement state of a fuel electrode and a hydrogen circulation path while the operation of the fuel cell system is stopped. Upon starting the fuel cell system, the controller changes the order in which the operation of a hydrogen circulation pump is started and a hydrogen pressure regulator is opened to start the supply of hydrogen gas on the basis of the estimated or detected air replacement state, thereby preventing deterioration caused by uneven distribution of air and hydrogen in the fuel electrode.
摘要翻译：燃料电池系统包括在停止燃料电池系统的操作时估计或检测燃料电极和氢循环路径的空气置换状态的控制器。在启动燃料电池系统时，控制器基于估计或检测到的空气替换状态改变开始氢循环泵的运行的顺序和氢压力调节器的开启以开始供应氢气，由此防止燃料电极中空气和氢气分布不均匀引起的劣化。

4. 发明授权

US5906932A Process for soil remediation and apparatus used therefor 失效
标题翻译：土壤修复过程及其使用的设备
公开(公告)号：US5906932A
公开(公告)日：1999-05-25
申请号：US831695
申请日：1997-04-10
申请人： Akira Kuriyama , Etsuko Sugawa , Yoshiyuki Touge , Masahiro Kawaguchi , Masatoshi Iio , Yuri Senshu , Akira Watanabe
发明人： Akira Kuriyama , Etsuko Sugawa , Yoshiyuki Touge , Masahiro Kawaguchi , Masatoshi Iio , Yuri Senshu , Akira Watanabe
IPC分类号： B09C1/10 , B09B3/00
CPC分类号： B09C1/10 , B09C2101/00
摘要： A soil remedying process for the soil contaminated with a volatile pollutant, which comprises the steps of forming in a probe a remediation site containing a microorganism which can degrade the volatile pollutant, introducing the volatile pollutant into the remediation site in the probe, and degrading the volatile pollutant by the microorganism.
摘要翻译：污染有挥发性污染物的土壤的土壤补救过程包括以下步骤：在探针中形成含有可降解挥发性污染物的微生物的修复部位，将挥发性污染物引入探针的修复部位，并使微生物挥发性污染物。

5. 发明申请

US20050214608A1 Fuel cell control system and related method 审中-公开
标题翻译：燃料电池控制系统及相关方法
公开(公告)号：US20050214608A1
公开(公告)日：2005-09-29
申请号：US11076207
申请日：2005-03-10
申请人： Yoshinao Ootake , Masatoshi Iio
发明人： Yoshinao Ootake , Masatoshi Iio
IPC分类号： H01M8/00 , B60L11/18 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04029 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell control system 1 includes a cooling liquid inlet temperature sensor 16 and a cooling liquid outlet temperature for detecting an operating temperature of a fuel cell stack 11A, a radiator 14 by which the operating temperature of the fuel cell stack 11A is regulated, and a control box 19 operative to set a fundamental target operating temperature, which forms an operating temperature to be a target for the fuel cell stack 11A to operate, to either an appropriate operating temperature range on a high temperature side or an appropriate operating temperature range on a low temperature side, which maximizes a system efficiency of the fuel cell system on a high temperature side, to control a bypass rate of the radiator 14 through a three-way valve 15 so as to allow the operating temperature of the fuel cell stack 11A to approach to the fundamental target operating temperature.
摘要翻译：燃料电池控制系统1包括冷却液入口温度传感器16和用于检测燃料电池堆11A的工作温度的冷却液出口温度，燃料电池堆11A的工作温度被调节的散热器14 以及控制箱19，其可操作地将形成作为燃料电池堆11A的操作温度的工作温度的基本目标工作温度设定在高温侧的适当工作温度范围或适当操作在低温侧的温度范围，其使高温侧的燃料电池系统的系统效率最大化，以通过三通阀15控制散热器14的旁路率，以允许燃料的操作温度电池组11A接近基本目标工作温度。

6. 发明授权

US06663990B2 Fuel cell system and method 失效
标题翻译：燃料电池系统及方法
公开(公告)号：US06663990B2
公开(公告)日：2003-12-16
申请号：US09781303
申请日：2001-02-13
申请人： Masatoshi Iio , Takanori Hiyoshi
发明人： Masatoshi Iio , Takanori Hiyoshi
IPC分类号： H01M804
CPC分类号： H01M8/04761 , C01B3/32 , C01B2203/0205 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04022 , H01M8/04097 , H01M8/04126 , H01M8/04179 , H01M8/04225 , H01M8/04291 , H01M8/04492 , H01M8/04753 , H01M8/04843 , H01M8/04925 , H01M8/0618 , H01M8/0668 , H01M8/2405 , Y02P20/128
摘要： In a fuel cell system and a method of controlling the same, a fuel cell stack 1 is connected at its downstream side with a hydrogen control valve 11 and a hydrogen draw pump 12. A control unit 5 controls the hydrogen draw pump 12 such that hydrogen drawing power is increased to a level larger than that required for normal operation and controls the hydrogen control valve 11 such that opening degree is decreased. After that, the control unit 5 controls the hydrogen control valve 11 such that the opening degree is increased to purge moisture in the fuel cell stack.
摘要翻译：在燃料电池系统及其控制方法中，燃料电池堆1的下游侧与氢控制阀11和氢吸入泵12连接。控制单元5控制氢吸入泵12，使得氢拉拔功率增加到比正常操作所需的水平更大的程度，并控制氢气控制阀11使开度降低。之后，控制单元5控制氢气控制阀11，使得开度增加以清除燃料电池堆中的水分。

7. 发明授权

US5803664A Process for remediating soil 失效
标题翻译：修复土壤的过程
公开(公告)号：US5803664A
公开(公告)日：1998-09-08
申请号：US768585
申请日：1996-12-18
申请人： Yuji Kawabata , Tetsuya Yano , Yoshiyuki Touge , Shinya Kozaki , Takeshi Imamura , Masatoshi Iio , Michiyo Suzuki , Yuri Senshu
发明人： Yuji Kawabata , Tetsuya Yano , Yoshiyuki Touge , Shinya Kozaki , Takeshi Imamura , Masatoshi Iio , Michiyo Suzuki , Yuri Senshu
IPC分类号： E02D3/12 , A62D3/00 , A62D3/02 , B09C1/10 , C09K17/32 , C09K103/00 , C12N1/00 , B09B1/10
CPC分类号： B09C1/10 , B09C2101/00
摘要： A process for remedying polluted soil which comprises the steps of injecting a liquid agent containing a microorganism into the polluted soil, and injecting a gas into a region wherein the water content of the soil became 0.6 or more times its saturation water content after the injection of the liquid agent. Using this method bioremediation of contaminated soil can be economically and efficiently carried out.
摘要翻译：一种补救污染土壤的方法，包括以下步骤：将含有微生物的液体试剂注入污染土壤中，并将气体注入到土壤中的含水量成为其注入后的饱和含水量的0.6倍或更多倍的区域液体剂。使用这种方法可以经济有效地进行污染土壤的生物修复。

8. 发明授权

US08338042B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US08338042B2
公开(公告)日：2012-12-25
申请号：US12095855
申请日：2006-12-27
申请人： Shinichi Makino , Masatoshi Iio
发明人： Shinichi Makino , Masatoshi Iio
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04097 , H01M8/04223 , H01M8/04225 , H01M8/04302 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/04455 , H01M8/04559 , H01M8/04589 , H01M8/04723 , H01M8/04731 , H01M8/04753 , H01M8/04761 , H01M8/04768 , H01M8/2457 , H01M2008/1095
摘要： A fuel cell system includes a controller that estimates or detects an air replacement state of a fuel electrode and a hydrogen circulation path while the operation of the fuel cell system is stopped. Upon starting the fuel cell system, the controller changes the order in which the operation of a hydrogen circulation pump is started and a hydrogen pressure regulator is opened to start the supply of hydrogen gas on the basis of the estimated or detected air replacement state, thereby preventing deterioration caused by uneven distribution of air and hydrogen in the fuel electrode.
摘要翻译：燃料电池系统包括在停止燃料电池系统的操作时估计或检测燃料电极和氢循环路径的空气置换状态的控制器。在启动燃料电池系统时，控制器基于估计或检测到的空气替换状态改变开始氢循环泵的运行的顺序和氢压力调节器的开启以开始供应氢气，由此防止燃料电极中空气和氢气分布不均匀引起的劣化。

9. 发明申请

US20060008689A1 Fuel cell system 有权
公开(公告)号：US20060008689A1
公开(公告)日：2006-01-12
申请号：US11172930
申请日：2005-07-05
申请人： Kenji Yonekura , Masatoshi Iio
发明人： Kenji Yonekura , Masatoshi Iio
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04432 , H01M8/04089 , H01M8/04126 , H01M8/04231 , H01M8/0432 , H01M8/04462 , H01M8/04559 , H01M8/04604 , H01M8/04753 , H01M8/04761 , H01M2008/1095
摘要： A system controller drives a gas circulator with a purge valve closed to supply hydrogen to a fuel cell stack and then increases anode operating pressure and cathode operating pressure to target operating pressures after a predetermined condition is satisfied. This allows an amount of gas mixture of remaining oxygen and hydrogen to be suppressed compared to the case of increasing the anode operating pressure in a state where oxygen remains in the anode circulation path. Accordingly, it is possible to suppress local generation of electric potential and heat and prevent degradation of the components of the fuel cell stack. Moreover, hydrogen is not discharged during activation, which eliminates the need to include dilution equipment of combustion equipment for treating hydrogen and increases the degree of freedom in the layout of the fuel cell system.

10. 发明申请

US20050227129A1 Fuel cell power plant warm up 失效
标题翻译：燃料电池电厂预热
公开(公告)号：US20050227129A1
公开(公告)日：2005-10-13
申请号：US10510480
申请日：2003-02-27
申请人： Masatoshi Iio
发明人： Masatoshi Iio
IPC分类号： C01B3/36 , B01J19/00 , C01B3/48 , H01M8/04 , H01M8/06
CPC分类号： H01M8/04373 , B01J19/0013 , B01J2208/00061 , B01J2208/00504 , B01J2208/00646 , B01J2208/00716 , B01J2219/00006 , B01J2219/00191 , C01B3/48 , C01B2203/0227 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/142 , C01B2203/1604 , C01B2203/1619 , C01B2203/1623 , C01B2203/169 , C01B2203/82 , H01M8/04022 , H01M8/04776 , H01M8/0618 , H01M8/0625 , H01M8/0668
摘要： In a fuel cell power plant, carbon monoxide contained in reformate gas which is produced by a reformer (3) by means of a catalytic fuel reaction is removed by the respective catalytic reactions of a shift converter (4) and a preferential oxidation reactor (5). During start up of the fuel cell power plant, a burner (6) burns fuel to produce combustion gas and the combustion gas is supplied individually to the reformer (3), shift converter (4) and preferential oxidation reactor (5) through combustion gas supply passages (71-73) thereby simultaneously completing warming up of these catalytic reactors (3-5).
摘要翻译：在燃料电池发电厂中，通过转化器（4）和优先氧化反应器（5）的各自的催化反应除去通过催化燃料反应由重整器（3）产生的重整气体中所含的一氧化碳）。在燃料电池发电厂启动期间，燃烧器（6）燃烧燃料以产生燃烧气体，燃烧气体通过燃烧气体单独供给至重整器（3），变换器（4）和优先氧化反应器（5）供应通道（71-73），从而同时完成这些催化反应器（3-5）的预热。

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