公开(公告)号：US20110136037A1

公开(公告)日：2011-06-09

申请号：US12903990

申请日：2010-10-13

Applicant: Yuichi Kuroki ,  Yoshihiro Kurano ,  Tomohiro Inoue ,  Atsushi Oma ,  Yasuji Ogami ,  Kazuo Saito

Inventor： Yuichi Kuroki ,  Yoshihiro Kurano ,  Tomohiro Inoue ,  Atsushi Oma ,  Yasuji Ogami ,  Kazuo Saito

IPC: H01M8/04 ,  H01M8/00 ,  H01M8/10

CPC classification number: H01M8/0286 ,  H01M8/023 ,  H01M8/0247 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/0284 ,  H01M2008/1095 ,  Y02P70/56

Abstract: In order to prevent an electrolyte membrane from being broken, and make an assembling steps of a cell easy, in a fuel cell provided with a membrane electrode complex in which catalyst layers are respectively arranged on both surfaces of a electrolyte membrane, first and second gas diffusion layers which are arranged on both surfaces of the electrode complex, separators for respectively supplying reaction gas to the first and second gas diffusion layers, and a gasket for sealing the reaction gas, the gasket is formed on a surface of the gas diffusion layer so as to oppose to the separator, at least the gasket forming portion of the gas diffusion layer has a lower void content than the portion in contact with the catalyst layer, and the gasket arranged in the first and second gas diffusion layers is integrally formed at least via a through hole passing through the first and second gas diffusion layers.

Abstract translation: 为了防止电解质膜破裂，并且容易地进行电池的组装步骤，在具有膜电极复合体的燃料电池中，其中催化剂层分别设置在电解质膜的两个表面上，第一和第二气体 布置在电极复合体的两个表面上的扩散层，用于分别向第一和第二气体扩散层供应反应气体的隔板和用于密封反应气体的垫圈，在气体扩散层的表面上形成垫圈， 为了与隔板相对，至少气体扩散层的垫圈形成部分具有比与催化剂层接触的部分更低的空隙含量，并且布置在第一和第二气体扩散层中的衬垫至少一体地形成 通过穿过第一和第二气体扩散层的通孔。

公开(公告)号：US20110027632A1

公开(公告)日：2011-02-03

申请号：US12937301

申请日：2009-04-06

Applicant: Tatsuya Higashino ,  Kazuo Saito ,  Toshiyuki Motohashi

Inventor： Tatsuya Higashino ,  Kazuo Saito ,  Toshiyuki Motohashi

IPC: H01M2/12

CPC classification number: B60K1/04 ,  B60K2001/005 ,  B60K2001/0438 ,  H01M2/1252 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6563 ,  H01M10/6566

Abstract: An object of the present invention is to provide a high-reliability battery pack that is capable of exhausting the gas even when the quantity of the gas released from the cell is small, and to provide a vehicle with the battery pack which can improve the reliability. A battery pack 10 has a battery module unit 50 that is formed from a plurality of arranged battery modules 40, each of which has a plurality of cells 30 in a case 41, a cooling air flow passage 20 where a cooling air flow 21 flows, and a gas exhaust duct 60 which forms a gas exhaust passage. The gas exhaust duct 60 extends in an arrangement direction S of the plurality of the battery modules 40 while being contiguous to the battery module unit 50, and takes in the gas 61 released in the case 41 from the cell 30, then exhausts the gas 61 from the battery module 40. The gas exhaust duct 60 is provided with a gas inlet 62 for taking in the gas 61, which communicates with a gas emission hole 42 formed on a surface of the case 41, and an air intake 63 that serves to take in the cooling air flow 21.

Abstract translation: 本发明的目的是提供一种高可靠性的电池组件，即使当从电池释放的气体量小时也能够排出气体，并且为车辆提供可提高可靠性的电池组件 。 电池组10具有电池模块单元50，其由多个布置的电池模块40形成，每个电池模块40在壳体41中具有多个电池单元30，冷却空气流21流过冷却气流通道20， 以及形成排气通道的排气管道60。 排气管道60在与电池模块单元50邻接的同时在多个电池模块40的排列方向S上延伸，并从电池单元30吸入壳体41中释放的气体61，然后排出气体61 气体排出管道60设置有用于吸入与形成在壳体41的表面上的气体排出孔42连通的气体61的气体入口62和用于 吸入冷却空气流21。

公开(公告)号：US20100203408A1

公开(公告)日：2010-08-12

申请号：US12529798

申请日：2008-06-18

Applicant: Yoshitaka Ono ,  Takahiro Fujii ,  Takashi Iimori ,  Akira Matsunaga ,  Ryoichi Shimoi ,  Kazuo Saito ,  Hitoshi Igarashi

Inventor： Yoshitaka Ono ,  Takahiro Fujii ,  Takashi Iimori ,  Akira Matsunaga ,  Ryoichi Shimoi ,  Kazuo Saito ,  Hitoshi Igarashi

IPC: H01M8/04

CPC classification number: H01M8/04619 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04303 ,  H01M8/0432 ,  H01M8/04559 ,  H01M8/04753 ,  H01M8/04768 ,  H01M8/0491 ,  H01M8/04947 ,  H01M8/04955 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell system which prevents the deterioration of the fuel cell stack when feeding of the oxidant gas is paused under a load to perform a fuel conservation operation. Controller shuts down oxidant gas compressor and cooling water circulating pump to execute fuel conservation operation at a low fuel cell system load. The controller gives a current draw instruction to electric power controller. In the fuel conservation operation, electric power controller draws a current larger than zero from fuel cell stack, and keeps the total charge drawn per unit time constant or substantially constant.

Abstract translation: 在负载下暂停燃料电池堆的劣化的燃料电池系统，进行燃料保持动作。 控制器关闭氧化剂气体压缩机和冷却水循环泵，以在低燃料电池系统负载下执行燃油节约操作。 控制器给电力控制器提供电流绘制指令。 在节油操作中，电力控制器从燃料电池堆抽出大于零的电流，并且使单位时间内的总电荷保持恒定或基本恒定。

公开(公告)号：US20090319480A1

公开(公告)日：2009-12-24

申请号：US12134457

申请日：2008-06-06

Applicant: Kazuo Saito

Inventor： Kazuo Saito

IPC: G06F17/30 ,  G06F21/00

CPC classification number: G06F21/6218

Abstract: Policy information stores policy setting information and identification information of a policy in correlation with each other, the policy setting information correlating setting content of the policy with each data type information indicating whether data for which the policy is set is original data or derived data. A data information storage stores identification information of data for which a policy is set in correlation with the data and identification information of the policy attached to the data, and information for identifying that the data is the derived data. A searching unit identifies, in response to a searching request, identification information of a policy correlated to the data whose identification information is designated in the searching request, identifies whether target data of the searching request is the original data or the derived data.

Abstract translation: 策略信息存储相关的策略设置信息和策略的识别信息，策略设置信息将策略的设置内容与指示策略被设置的数据的数据类型信息是原始数据还是派生数据相关联。 数据信息存储器存储与数据相关联的策略设置的数据的标识信息和附加到数据的策略的标识信息，以及用于识别数据是导出数据的信息。 搜索单元响应于搜索请求识别与在搜索请求中指定了识别信息的数据相关联的策略的识别信息，识别搜索请求的目标数据是原始数据还是派生数据。

公开(公告)号：US20060290553A1

公开(公告)日：2006-12-28

申请号：US11335475

申请日：2006-01-20

Applicant: Futoshi Furuta ,  Kazuo Saito

Inventor： Futoshi Furuta ,  Kazuo Saito

IPC: H03M1/12

CPC classification number: H03K3/38 ,  H03K5/24 ,  H03M1/12

Abstract: Disclosed is a single flux quantum circuit that uses a flux quantum as an information carrier, which generates a SFQ clock signal with little clock jitter and supplies the SFQ clock signal to a SFQ function circuit of the SFQ circuit. A SFQ function circuit is configured to include a current steering type single flux quantum circuit that is capable of concurrently achieving both a conversion function of converting a current signal into a SFQ signal and a comparator function of outputting a SFQ data signal in response to the amount of a to-be-compared current. At the same time, a SFQ clock signal oscillation circuit for generating a SFQ clock signal in response to the amount of DC voltage is formed.

Abstract translation: 公开了使用通量量子作为信息载体的单通量量子电路，其产生具有小时钟抖动的SFQ时钟信号，并将SFQ时钟信号提供给SFQ电路的SFQ功能电路。 SFQ功能电路被配置为包括能够同时实现将电流信号转换成SFQ信号的转换功能的电流导向型单通量量子电路和响应于该量的SFQ数据信号输出SFQ数据信号的比较器功能 的比较电流。 同时，形成用于响应于DC电压量产生SFQ时钟信号的SFQ时钟信号振荡电路。

公开(公告)号：US20060288424A1

公开(公告)日：2006-12-21

申请号：US11259690

申请日：2005-10-26

Applicant: Kazuo Saito

Inventor： Kazuo Saito

IPC: H04N7/16

CPC classification number: H04N21/835 ,  H04N7/1675 ,  H04N21/2347 ,  H04N21/2541 ,  H04N21/25875 ,  H04N21/4627 ,  H04N21/8355

Abstract: There is provided a device for protecting a digital content. The device includes a digital content processing section that causes a digital content to be protected using security information; and an encrypting section that encrypts the security information, using a key acquired from a Digital Right Management system of an electronic ticket system.

公开(公告)号：US06998189B2

公开(公告)日：2006-02-14

申请号：US10170466

申请日：2002-06-14

Applicant: Kazuo Saito ,  Atsushi Hagiwara

Inventor： Kazuo Saito ,  Atsushi Hagiwara

IPC: H01M8/02 ,  B29C71/00

CPC classification number: H01M8/0226 ,  H01M8/0213 ,  H01M8/0221 ,  H01M2300/0082 ,  Y02P70/56 ,  Y10T29/49108

Abstract: A fuel cell separator which is low in cost and high in hydrophilicity and electrical conductivity and a process for producing the fuel cell separator. The fuel cell separator is characterized in that by using a starting material for a fuel cell separator subjected to a hydrophilization treatment in a hydrophilizing gas, the surface contact angle of the fuel cell separator as measured by a sessile drop method using water is in a range of 3 to 70°; and the process of the present invention for producing a fuel cell separator is characterized in that a starting material for the fuel cell separator after molding or machining is subjected to a hydrophilization treatment in a hydrophilizing gas and thereby the surface contact angle of the fuel cell separator as measured by a sessile drop method using water is controlled at 3 to 70°.

Abstract translation: 具有成本低，亲水性和导电性高的燃料电池用隔板以及燃料电池隔板的制造方法。 燃料电池用隔板的特征在于，通过使用在亲水化气体中进行亲水化处理的燃料电池隔板的原料，通过使用水的静滴法测定的燃料电池隔板的表面接触角在一定范围内 3〜70°; 本发明的燃料电池用隔板的制造方法的特征在于，在成型或机械加工后的燃料电池用隔板的原料在亲水化气体中进行亲水化处理，燃料电池隔板的表面接触角 通过使用水的静滴法测量，控制在3至70°。

公开(公告)号：US06967065B1

公开(公告)日：2005-11-22

申请号：US09448144

申请日：1999-11-24

Applicant: Masahiro Saitou ,  Kazuo Saito ,  Kazuhide Matsumoto ,  Masashi Takahashi ,  Masayuki Itoh ,  Kunihiko Wada ,  Kazutoshi Takaishi

Inventor： Masahiro Saitou ,  Kazuo Saito ,  Kazuhide Matsumoto ,  Masashi Takahashi ,  Masayuki Itoh ,  Kunihiko Wada ,  Kazutoshi Takaishi

IPC: C23C28/00 ,  H01M2/00 ,  H01M2/02 ,  H01M2/16 ,  H01M8/02 ,  H01M8/10

CPC classification number: H01M8/0228 ,  C23C28/023 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/341 ,  C23C28/3455 ,  H01M8/0206 ,  Y02P70/56

Abstract: A separator of a proton exchange fuel cell. In a cell stack of a proton exchange fuel cell, the cell stack composed by laminating a plurality of unit cells and a plurality of separators, each of the unit cells composed of an anode electrode, a cathode electrode and a solid polymer electrolytic membrane arranged between the anode and cathode electrodes, each of the separators arranged between the unit cells, respectively, the separator of the proton exchange fuel cell includes a separator substrate and a multi-coating layer formed on the separator substrate. The multi-coating layer includes at least two layers of a low electric resistance layer, a corrosion resistance layer and a peeling resistance layer.

Abstract translation: 质子交换燃料电池的分离器。 在质子交换燃料电池的电池堆中，通过层叠多个单元电池和多个隔板构成的电池堆，每个单电池由阳极电极，阴极电极和固体高分子电解质膜组成， 阳极和阴极电极，分别布置在单位电池之间的每个分离器，质子交换燃料电池的隔板包括隔板基板和形成在隔板基板上的多层涂层。 多层涂层包括至少两层低电阻层，耐腐蚀层和耐剥离层。

公开(公告)号：US20050112429A1

公开(公告)日：2005-05-26

申请号：US10723200

申请日：2003-11-26

Applicant: William Collins ,  Kazuo Saito ,  Albert Grasso

Inventor： William Collins ,  Kazuo Saito ,  Albert Grasso

IPC: B01J8/00 ,  B01J10/00 ,  H01M20060101 ,  H01M2/00 ,  H01M2/14 ,  H01M8/00 ,  H01M8/04 ,  H01M8/06 ,  H01M8/18

CPC classification number: H01M8/0612 ,  H01M8/04007 ,  H01M8/04141

Abstract: An arrangement and process are provided for regulating the humidification or dew point of inlet air supplied (124, 224, 324, 424) to combustion-supported reaction means (20, 120) of a fuel processing system in a fuel cell power plant (110, 210, 310, 410). In addition to flowing exhaust gas(es) (28, 128) in heat and energy exchange relation with inlet air through a primary energy recovery device (ERD) (30) of the gas/gas type, a supplemental ERD (50) of the gas/liquid (water) type uses water temperature to passively condense moisture from a gas stream, either of inlet air or of exhaust gas, to regulate the dew point of the air supplied to the combustion-supported reaction means (20, 120). The supplemental ERD (50) may have a gas channel (134) and a water channel (132) separated by an enthalpy exchange barrier (136), and may be relatively upstream or downstream of the primary ERD (30) relative to the flow of inlet air through the latter to regulate dew point indirectly or directly, respectively.

Abstract translation: 提供了一种布置和方法，用于将燃料电池发电厂（110）中的燃料处理系统的燃烧支持的反应装置（20,120）的供给入口空气（124,224,324,424）的加湿或露点调节 ，210,310,410）。 除了通过气体/气体类型的一次能量回收装置（ERD）（30）将废气（28,128）与入口空气的热和能量交换关系流动，除了气体/气体类型的补充ERD（50） 气/液（水）型使用水温从入口空气或废气中的任一种的气流中被动地冷凝水分，以调节供应到燃烧支持的反应装置（20,120）的空气的露点。 辅助ERD（50）可以具有通过焓交换屏障（136）分离的气体通道（134）和水通道（132），并且可以相对于主要ERD（30）的流动相对上游或主要ERD（30）的下游 进口空气通过后者分别间接或直接调节露点。

公开(公告)号：US06748751B2

公开(公告)日：2004-06-15

申请号：US10331653

申请日：2002-12-31

Applicant: Tadahiro Ohmi ,  Yasuyuki Shirai ,  Sadao Kobayashi ,  Isao Terada ,  Toshihisa Okabe ,  Takashi Taniguchi ,  Naoki Mori ,  Hiromu Itoh ,  Yoshihide Wakayama ,  Hitoshi Inaba ,  Kazuo Saito ,  Kikuji Kobayashi ,  Hideo Hanaoka

Inventor： Tadahiro Ohmi ,  Yasuyuki Shirai ,  Sadao Kobayashi ,  Isao Terada ,  Toshihisa Okabe ,  Takashi Taniguchi ,  Naoki Mori ,  Hiromu Itoh ,  Yoshihide Wakayama ,  Hitoshi Inaba ,  Kazuo Saito ,  Kikuji Kobayashi ,  Hideo Hanaoka

IPC: F28C100

CPC classification number: F24F5/0035 ,  F25D7/00 ,  F28C1/04

Abstract: An air cooling device includes at least one cooling unit which includes an oblique honeycomb having front, rear, upper, and lower openings and disposed so that air to be cooled is introduced into the front opening and cooled air is discharged from the rear opening, a cooling water supply means which supplies cooling water to the upper opening of the oblique honeycomb, and a water receiving section which receives discharge water discharged from the lower opening of the oblique honeycomb, and a blower means which introduces air to be cooled into the front opening of the oblique honeycomb and allows cooled air to be discharged from the rear opening of the oblique honeycomb, wherein the height of one oblique honeycomb in the cooling unit is 200 to 800 mm. The air cooling device has high thermal efficiency, a small liquid-gas ratio, and a small pressure drop, and is capable of saving space and energy.

Abstract translation: 空气冷却装置包括至少一个冷却单元，该冷却单元包括具有前，后，上，下开口的倾斜蜂窝体，并且设置成使待冷却的空气被引入前开口中，并且冷却的空气从后开口排出， 向倾斜蜂窝体的上部开口供给冷却水的冷却水供给单元以及容纳从倾斜蜂窝体的下部开口排出的排水的吸水部以及将被冷却空气导入前述开口部的送风装置 的倾斜蜂窝体，并且允许冷却空气从倾斜蜂窝的后开口排出，其中冷却单元中的一个倾斜蜂窝的高度为200至800mm。 空气冷却装置具有热效率高，液气比小，压降小，能够节省空间和能量。