公开(公告)号：US09115891B2

公开(公告)日：2015-08-25

申请号：US13328673

申请日：2011-12-16

申请人： Takashi Akiyama ,  Norihide Wada ,  Takeshi Wakada ,  Yasutaka Kuriyama ,  Ryosuke Umakoshi ,  Itsuo Nagai

发明人： Takashi Akiyama ,  Norihide Wada ,  Takeshi Wakada ,  Yasutaka Kuriyama ,  Ryosuke Umakoshi ,  Itsuo Nagai

IPC分类号： F23D14/46 ,  F23D14/58 ,  F23D14/04 ,  F23D14/62

CPC分类号： F23D14/586 ,  F23C2201/20 ,  F23D14/04 ,  F23D14/62 ,  F23D2900/00003

摘要： A row of rich-side flame holes is centrally arranged. Two rows of lean-side flame holes are arranged on both sides of the rich-side flame hole row, respectively. In addition, two rows of rich-side flame holes are arranged on the outsides of the two lean-side flame hole rows, respectively. A lower end part of a central rich-side burner part is projected into a tubular part into which the rich-side mixture is introduced, and communication holes in fluid communication with an inner space are formed in walls on both sides so as to pass completely therethrough in alignment with each other. Each communication hole has a larger diameter than an inner width P and is disposed at a potion situated nearer to the upper of the tubular part and nearer to the front so as to leave, at the rear, a space in which dust p particles are accumulated.

摘要翻译： 中央布置了一排富有侧面的火焰孔。 富排侧火焰排的两侧分别设有两排贫侧火焰孔。 此外，两排富侧火焰孔的外侧分别设置有两排富侧火焰孔。 中央富燃烧器部分的下端部分突出到引入富侧混合物的管状部分中，并且在两侧的壁上形成与内部空间流体连通的连通孔，以便完全通过 通过它们彼此对准。 每个连通孔具有比内部宽度P更大的直径，并且设置在位于更靠近管状部分的上部并且更靠近前部的部分，以便在后部留下灰尘p颗粒积聚的空间 。

公开(公告)号：US08959052B2

公开(公告)日：2015-02-17

申请号：US13494051

申请日：2012-06-12

申请人： Takashi Akiyama

发明人： Takashi Akiyama

IPC分类号： G06F17/30

CPC分类号： G06F17/30578 ,  G06F11/1662 ,  G06F11/2094 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82

摘要： When update information with respect to a first database or a second database is received, a database update control apparatus updates the first database or the second database on the basis of the update information. When updating the first database or the second database, the database update control apparatus associates pre-update data with an identifier that is added to the update information and retains them for each database. The database update control apparatus extracts, for each database from among the retained identifiers, an identifier that indicates the latest update information and specifies, from the extracted identifiers, an identifier that is the oldest updated identifier. The database update control apparatus reflects pre-update data associated with an identifier that is newer than that specified in a corresponding database out of the first database and the second database.

摘要翻译： 当接收到关于第一数据库或第二数据库的更新信息时，数据库更新控制装置基于更新信息来更新第一数据库或第二数据库。 当更新第一数据库或第二数据库时，数据库更新控制装置将更新前数据与添加到更新信息的标识符相关联，并将其保留给每个数据库。 数据库更新控制装置从保留标识符中的每个数据库中提取指示最新更新信息的标识符，并从提取的标识符中指定作为最旧更新标识符的标识符。 数据库更新控制装置反映与第一数据库和第二数据库之外的相应数据库中指定的标识符相比更新的标识符的更新前数据。

公开(公告)号：US08877407B2

公开(公告)日：2014-11-04

申请号：US13479029

申请日：2012-05-23

申请人： Takashi Akiyama

发明人： Takashi Akiyama

IPC分类号： H01M4/86 ,  H01M8/10 ,  H01M4/88 ,  H01M8/02

CPC分类号： H01M4/8605 ,  H01M4/8626 ,  H01M4/8636 ,  H01M4/881 ,  H01M4/8828 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0263 ,  H01M8/1007 ,  H01M8/1009 ,  H01M2008/1095 ,  Y02E60/523

摘要： A polymer electrolyte fuel cell includes a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane, an anode-side separator having a fuel flow channel for supplying fuel, and a cathode-side separator having an oxidant flow channel for supplying oxidant. The anode includes an anode catalyst layer and an anode diffusion layer, and the cathode includes a cathode catalyst layer and a cathode diffusion layer. At least one of the fuel flow channel and the oxidant flow channel has a plurality of parallel linear portions. The anode catalyst layer or the cathode catalyst layer has a plurality of belt-like first regions facing the linear portions and at least one second region between the adjacent first regions. The amount of catalyst in the first regions per unit area is on average larger than the amount of catalyst in the at least one second region per unit area.

摘要翻译： 聚合物电解质燃料电池包括具有阳极，阴极和电解质膜的膜电极组件，具有用于供给燃料的燃料流路的阳极侧隔板和具有用于供给氧化剂的氧化剂流路的阴极侧隔板 。 阳极包括阳极催化剂层和阳极扩散层，阴极包括阴极催化剂层和阴极扩散层。 燃料流动通道和氧化剂流动通道中的至少一个具有多个平行的直线部分。 阳极催化剂层或阴极催化剂层具有面向线状部分的多个带状的第一区域和相邻的第一区域之间的至少一个第二区域。 每单位面积的第一区域中的催化剂的量平均大于每单位面积的至少一个第二区域中的催化剂的量。

公开(公告)号：US08785070B2

公开(公告)日：2014-07-22

申请号：US12722081

申请日：2010-03-11

申请人： Guoqiang Lu ,  Chao-Yang Wang ,  Takashi Akiyama

发明人： Guoqiang Lu ,  Chao-Yang Wang ,  Takashi Akiyama

IPC分类号： H01M8/24 ,  H01M8/00

CPC分类号： H01M4/8605 ,  H01M8/1007 ,  H01M8/1011 ,  H01M2004/8689 ,  Y02E60/523 ,  Y10S977/742

摘要： A cathode for use in a direct oxidation fuel cell (DOFC) comprises a gas diffusion medium (GDM) including a backing layer and a microporous layer comprising a fluoropolymer and an electrically conductive material, wherein loading of the fluoropolymer in the microporous layer is in the range from about 10 to about 60 wt. %. In use, a concentrated solution of a liquid fuel is supplied to an anode and an oxidant to the cathode of the fuel cell, and the fuel cell may be operated at a low oxidant stoichiometry ξc not greater than about 2.5.

摘要翻译： 用于直接氧化燃料电池（DOFC）的阴极包括气体扩散介质（GDM），其包括背衬层和包含含氟聚合物和导电材料的微孔层，其中含氟聚合物在微孔层中的加载在 范围为约10至约60wt。 ％。 在使用中，将液体燃料的浓缩溶液供应到燃料电池的阴极的阳极和氧化剂，并且燃料电池可以以不大于约2.5的低氧化物化学计量运行。

公开(公告)号：US08785062B2

公开(公告)日：2014-07-22

申请号：US12616488

申请日：2009-11-11

申请人： Hiroaki Matsuda ,  Takashi Akiyama

发明人： Hiroaki Matsuda ,  Takashi Akiyama

IPC分类号： H01M8/06 ,  H01M8/04

CPC分类号： H01M8/04007 ,  H01M8/04126 ,  H01M8/04492 ,  H01M8/04828 ,  Y02E60/50 ,  Y02E60/523 ,  Y02P70/56 ,  Y10T29/49108

摘要： The fuel cell system of the present invention includes: (A) a fuel cell stack including at least one unit fuel cell including a cathode, an anode, and a polymer electrolyte membrane interposed therebetween; (B) a detecting device for detecting lack of humidification in the fuel cell stack; (C) a water supplying device for supplying moisture to the fuel cell stack when lack of humidification is detected by the detecting device; (D) a heating device for heating the supplied moisture; and (E) a cooling device for cooling the supplied moisture. In the fuel cell system of the present invention, the fuel cell stack is humidified by repeating heating and cooling of the supplied moisture by the heating device and the cooling device, respectively.

摘要翻译： 本发明的燃料电池系统包括：（A）包括至少一个单元燃料电池的燃料电池堆，所述单元燃料电池包括阴极，阳极和插入其间的聚合物电解质膜; （B）用于检测燃料电池堆中的加湿不足的检测装置; （C）当检测装置检测到加湿不足时，向燃料电池堆供水的供水装置; （D）加热供给水分的加热装置; 和（E）用于冷却所供应的水分的冷却装置。 在本发明的燃料电池系统中，燃料电池堆分别通过加热装置和冷却装置的供给水分的重复加热和冷却来加湿。

公开(公告)号：US08547027B2

公开(公告)日：2013-10-01

申请号：US13237572

申请日：2011-09-20

申请人： Takashi Akiyama ,  Rintaro Takahashi ,  Hisashi Fukasawa ,  Ryoichi Watanabe

发明人： Takashi Akiyama ,  Rintaro Takahashi ,  Hisashi Fukasawa ,  Ryoichi Watanabe

IPC分类号： H05B37/00

CPC分类号： H05B33/0809

摘要： An object of the invention is to provide an LED drive circuit that can suppress the generation of harmonic noise. The LED drive circuit includes a rectifying circuit an LED array, and a current supply circuit which includes a capacitor and a time constant adjusting element, wherein the discharge time constant of the current supply circuit is set longer than the charge time constant of the current supply circuit, and wherein during a period of time when the magnitude of AC commercial power supply voltage is larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied mostly from the rectifying circuit, and during a period of time when the magnitude of AC commercial power supply voltage is not larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied from the current supply circuit.

摘要翻译： 本发明的目的是提供一种可以抑制谐波噪声的产生的LED驱动电路。 LED驱动电路包括LED阵列的整流电路和包括电容器和时间常数调节元件的电流供给电路，其中电流供给电路的放电时间常数被设定为长于电流供给的充电时间常数 并且其中在AC商用电源电压的大小大于LED阵列的发光阈值的时间段期间，到发光电路的电流主要来自整流电路，并且在一段时间 当交流商用电源电压的大小不大于LED阵列的发光阈值时，从电流供给电路供给到发光电路的电流。

公开(公告)号：US08418661B2

公开(公告)日：2013-04-16

申请号：US12625021

申请日：2009-11-24

申请人： Yoshinori Kanda ,  Takeshi Wakada ,  Toshio Watanabe ,  Takashi Akiyama ,  Takashi Wakatake

发明人： Yoshinori Kanda ,  Takeshi Wakada ,  Toshio Watanabe ,  Takashi Akiyama ,  Takashi Wakatake

IPC分类号： F23N1/02

CPC分类号： F23N5/184 ,  F23D14/04 ,  F23D23/00 ,  F23D2900/00017 ,  F23D2900/14041 ,  F23N1/022 ,  F23N2033/08 ,  F23N2035/18 ,  F23N2037/02

摘要： A combustion apparatus 51 includes a plurality of burners 58, a plurality of fuel supply channels 89, a blower 53, an air supply passage 37, and a pressure regulator 56. The burners 58 are divided into a plurality of burner groups 71. The pressure regulator 56 is branched at a portion located immediately after a gas outlet 31 at downstream of the regulator 56 and connected to the respective fuel supply channels 89, so as to regulate gas supplied at a primary pressure to gas at a secondary pressure in response to a predetermined signal pressure sensed from one selected from a part of the air supply passage 37 and the blower 53 and to discharge the regulated gas through the pressure regulator 56. The fuel supply channels 89 each are configured to perform fuel supply to the respective burner groups 71 and are provided with a switching valve 75 for either shutting off or reducing the fuel supply to at least a part of the burner groups 71.

摘要翻译： 燃烧装置51包括多个燃烧器58，多个燃料供给通道89，鼓风机53，空气供给通道37和压力调节器56.燃烧器58被分成多个燃烧器组71。 调节器56在紧邻调节器56下游的气体出口31处的部分处分支，并连接到相应的燃料供应通道89，以便响应于第二压力调节以二次压力供应的气体 从选自空气供应通道37和鼓风机53的一部分中感测到的预定信号压力并且通过压力调节器56排出调节气体。燃料供应通道89各自构造成对各个燃烧器组71执行燃料供应 并且设置有用于关闭或减少对燃烧器组71的至少一部分的燃料供应的切换阀75。

公开(公告)号：US08389173B2

公开(公告)日：2013-03-05

申请号：US11116288

申请日：2005-04-28

申请人： Takashi Akiyama ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda ,  Masahiro Takada

发明人： Takashi Akiyama ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda ,  Masahiro Takada

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M16/003 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/04223 ,  H01M8/04291 ,  H01M8/04302 ,  H01M8/1011 ,  H01M8/241 ,  Y02E60/523

摘要： A method for activating a direct oxidation fuel cell including an anode, a cathode, and a proton-conductive electrolyte membrane interposed between the anode and the cathode is provided. The anode and the cathode each have a catalyst layer on a face in contact with the proton-conductive electrolyte membrane. This method activates the fuel cell by passing a current through the fuel cell from an external power source, with the positive electrode and the negative electrode of the external power source connected to the anode and the cathode of the fuel cell, respectively, while supplying an organic fuel and an inert gas to the anode and the cathode, respectively.

摘要翻译： 提供一种用于激活包括阳极，阴极和置于阳极和阴极之间的质子传导电解质膜的直接氧化燃料电池的方法。 阳极和阴极在与质子传导性电解质膜接触的面上具有催化剂层。 该方法通过使来自外部电源的电流通过燃料电池来激活燃料电池，其中外部电源的正极和负极分别连接到燃料电池的阳极和阴极，同时供应 有机燃料和惰性气体分别连接到阳极和阴极。

公开(公告)号：US20120068616A1

公开(公告)日：2012-03-22

申请号：US13237572

申请日：2011-09-20

申请人： Takashi Akiyama ,  Rintaro Takahashi ,  Hisashi Fukasawa ,  Ryoichi Watanabe

发明人： Takashi Akiyama ,  Rintaro Takahashi ,  Hisashi Fukasawa ,  Ryoichi Watanabe

IPC分类号： H05B37/00

CPC分类号： H05B33/0809

摘要： An object of the invention is to provide an LED drive circuit that can suppress the generation of harmonic noise. The LED drive circuit includes a rectifying circuit an LED array, and a current supply circuit which includes a capacitor and a time constant adjusting element, wherein the discharge time constant of the current supply circuit is set longer than the charge time constant of the current supply circuit, and wherein during a period of time when the magnitude of AC commercial power supply voltage is larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied mostly from the rectifying circuit, and during a period of time when the magnitude of AC commercial power supply voltage is not larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied from the current supply circuit.

摘要翻译： 本发明的目的是提供一种可以抑制谐波噪声的产生的LED驱动电路。 LED驱动电路包括LED阵列的整流电路和包括电容器和时间常数调节元件的电流供给电路，其中电流供给电路的放电时间常数被设定为长于电流供给的充电时间常数 并且其中在AC商用电源电压的大小大于LED阵列的发光阈值的时间段期间，到发光电路的电流主要来自整流电路，并且在一段时间 当交流商用电源电压的大小不大于LED阵列的发光阈值时，从电流供给电路供给到发光电路的电流。

公开(公告)号：US20110076593A1

公开(公告)日：2011-03-31

申请号：US12891245

申请日：2010-09-27

申请人： Hiroaki MATSUDA ,  Takashi Akiyama

发明人： Hiroaki MATSUDA ,  Takashi Akiyama

IPC分类号： H01M8/10

CPC分类号： H01M8/1011 ,  H01M4/861 ,  H01M4/8642 ,  H01M4/8828 ,  H01M8/1004 ,  Y02E60/523

摘要： A direct oxidation fuel cell including at least one cell, the cell being a stacked body including: a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane disposed between the anode and the cathode; an anode-side separator having a fuel flow channel for supplying a liquid fuel to the anode; and a cathode-side separator having an oxidant flow channel for supplying an oxidant to the cathode, in which the anode-side separator includes a first region including an upstream half of the fuel flow channel and a second region including a downstream half of the fuel flow channel, the anode includes an anode catalyst layer in contact with the electrolyte membrane and an anode diffusion layer in contact with the anode-side separator, the anode catalyst layer includes an anode catalyst and a polymer electrolyte, the anode catalyst layer includes an upstream-side region facing the first region and a downstream-side region facing the second region, and the content of the polymer electrolyte in the anode catalyst layer is higher at the upstream-side region than at the downstream-side region.

摘要翻译： 包括至少一个电池的直接氧化燃料电池，所述电池是层叠体，包括：膜电极组件，其包括阳极，阴极和设置在阳极和阴极之间的电解质膜; 阳极侧隔板，具有用于向阳极供给液体燃料的燃料流路; 以及阴极侧隔板，其具有用于向阴极供给氧化剂的氧化剂流动通道，其中阳极侧隔板包括包括燃料流动通道的上游一半的第一区域和包括燃料的下游一半的第二区域 所述阳极包括与所述电解质膜接触的阳极催化剂层和与所述阳极侧隔板接触的阳极扩散层，所述阳极催化剂层包含阳极催化剂和聚合物电解质，所述阳极催化剂层包含上游侧 面向第一区域的侧面区域和面向第二区域的下游侧区域，阳极催化剂层中的聚合物电解质的含量在上游侧区域比在下游侧区域高。