公开(公告)号：US20090202879A1

公开(公告)日：2009-08-13

申请号：US11720149

申请日：2005-11-24

申请人： Nobuyasu Negishi ,  Kenichi Takahashi ,  Hirofumi Kan

发明人： Nobuyasu Negishi ,  Kenichi Takahashi ,  Hirofumi Kan

IPC分类号： H01M8/10

CPC分类号： H01M8/1009 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/04186 ,  H01M8/04216 ,  H01M8/1011 ,  H01M8/2475 ,  H01M2250/30 ,  Y02B90/18 ,  Y02E60/523

摘要： The present invention provides a fuel cell comprising: a cathode catalyst layer 2; an anode catalyst layer 3; a membrane electrode assembly 1 including a proton conductive membrane 6 disposed between the cathode catalyst layer 2 and the anode catalyst layer 3; a cathode conductive layer 7a provided to a side of the cathode catalyst layer of the membrane electrode assembly 1; an outer case 15 having an air intake port 14 for supplying an air to the cathode catalyst layer 2; an anode conductive layer 7b provided to a side of the anode catalyst layer of the membrane electrode assembly 1; and a liquid fuel tank 9 for storing a fuel and supplying the fuel to the anode catalyst layer 3; wherein the cathode conductive layer 7a and the anode conductive layer 7b are integrated onto one sheet of insulating film 16 and the integrated insulation film 16 is folded in two so that the membrane electrode assembly 1 is accommodated in an inner space formed in the folded insulating film 16.

摘要翻译： 本发明提供一种燃料电池，包括：阴极催化剂层2; 阳极催化剂层3; 包括设置在阴极催化剂层2和阳极催化剂层3之间的质子传导膜6的膜电极组件1; 设置在膜电极组件1的阴极催化剂层侧的阴极导电层7a; 外壳15具有用于向阴极催化剂层2供给空气的进气口14; 设置在膜电极组件1的阳极催化剂层一侧的阳极导电层7b; 以及用于储存燃料并将燃料供应到阳极催化剂层3的液体燃料箱9; 其中阴极导电层7a和阳极导电层7b集成在一片绝缘膜16上，并且一体绝缘膜16折叠成两个，使得膜电极组件1容纳在形成在折叠绝缘膜中的内部空间中 16。

公开(公告)号：US20080020263A1

公开(公告)日：2008-01-24

申请号：US11863725

申请日：2007-09-28

申请人： Asako SATOH ,  Nobuyasu Negishi ,  Hirofumi Kan ,  Katsumi Ichikawa ,  Shinichi Onodera ,  Masakazu Kudo

发明人： Asako SATOH ,  Nobuyasu Negishi ,  Hirofumi Kan ,  Katsumi Ichikawa ,  Shinichi Onodera ,  Masakazu Kudo

IPC分类号： H01M4/86 ,  H01M8/10

CPC分类号： H01M8/1011 ,  H01M8/0271 ,  H01M8/04208 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  Y02E60/523

摘要： A fuel cell using a liquid fuel containing methanol with a concentration of more than 50 mol % and no more than 100 mol %, the fuel cell includes a cathode catalyst layer, an anode catalyst layer to which a vaporized component of the liquid fuel is supplied, and a proton conductive membrane provided between the cathode catalyst layer and the anode catalyst layer, wherein a ratio (L:L0) of a thickness L to a thickness L0 is more than 1:1 and no more than 5:1 assuming a total thickness of the cathode catalyst layer and the anode catalyst layer to be represented by L and a thickness of the proton conductive membrane to be represented by L0.

摘要翻译： 一种使用含有浓度大于50摩尔％且不超过100摩尔％的甲醇的液体燃料的燃料电池，所述燃料电池包括阴极催化剂层，供给液体燃料的蒸发成分的阳极催化剂层 以及设置在阴极催化剂层和阳极催化剂层之间的质子传导膜，其中厚度L与厚度L 0的比例（L：L <0 < 假定阴极催化剂层和阳极催化剂层的总厚度由L表示并且质子传导膜的厚度由L 0表示，则大于1：1且不大于5：1， / SUB>。

公开(公告)号：US09088022B2

公开(公告)日：2015-07-21

申请号：US13423893

申请日：2012-03-19

申请人： Naoki Iwamura ,  Hirofumi Kan ,  Daisuke Watanabe ,  Hidenori Suzuki ,  Shunsuke Kimura

发明人： Naoki Iwamura ,  Hirofumi Kan ,  Daisuke Watanabe ,  Hidenori Suzuki ,  Shunsuke Kimura

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04544 ,  H01M8/04201 ,  H01M8/04388 ,  H01M8/04559 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/1011 ,  Y02E60/50 ,  Y02E60/523

摘要： A fuel cell has a fuel cell main body, a fuel supply unit, a voltage sensor, a supply speed determining unit, a fuel supply control unit, and a connecting unit. The voltage sensor measures the open-circuit voltage of the fuel cell main body. The supply speed determining unit determines the fuel supply speed of the fuel supply unit, on the basis of the results obtained from the measurement performed by the voltage sensor, in the case where the voltage measured by the voltage sensor is smaller than a predetermined value. The fuel supply control unit controls, on the basis of the supply speed thus determined, the fuel supply from the fuel supply unit. The connecting unit connects a load to the fuel cell main body, in the case where the voltage measured by the voltage sensor is larger than the predetermined value.

摘要翻译： 燃料电池具有燃料电池主体，燃料供给单元，电压传感器，供给速度确定单元，燃料供给控制单元和连接单元。 电压传感器测量燃料电池主体的开路电压。 在由电压传感器测量的电压小于预定值的情况下，供电速度确定单元基于由电压传感器执行的测量获得的结果来确定燃料供应单元的燃料供应速度。 燃料供给控制单元基于如此确定的供给速度来控制来自燃料供给单元的燃料供给。 在由电压传感器测量的电压大于预定值的情况下，连接单元将负载连接到燃料电池主体。

公开(公告)号：US20100255389A1

公开(公告)日：2010-10-07

申请号：US12816515

申请日：2010-06-16

申请人： Akira Yajima ,  Asako Satoh ,  Hirofumi Kan ,  Risa Aoki ,  Yuichi Yoshida

发明人： Akira Yajima ,  Asako Satoh ,  Hirofumi Kan ,  Risa Aoki ,  Yuichi Yoshida

IPC分类号： H01M8/06

CPC分类号： H01M8/1009 ,  H01M8/04141 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： A fuel cell includes a membrane electrode assembly includes a fuel electrode, an air electrode and an electrolyte membrane interposed between the fuel electrode and the air electrode, a fuel supply mechanism disposed on the air electrode side of the membrane electrode assembly to supply fuel to the fuel electrode, and a humidification layer disposed on the air electrode side of the membrane electrode assembly to be impregnated with water produced in the air electrode. The humidification layer include a first humidification section disposed opposite to a high-temperature area of an air electrode and a second humidification section disposed opposite to a low-temperature area of the air electrode when generating electricity. The second humidification section is so configured that water vapor is released into air therefrom more easily than from the first humidification section in the membrane electrode assembly.

摘要翻译： 燃料电池包括膜电极组件，其包括燃料电极，空气电极和介于燃料电极和空气电极之间的电解质膜;燃料供给机构，设置在膜电极组件的空气电极侧，以将燃料供应到 燃料电极和设置在膜电极组件的空气极侧的加湿层，以浸渍在空气电极中产生的水。 加湿层包括与空气电极的高温区域相对设置的第一加湿部和在发电时与空气电极的低温区域相对设置的第二加湿部。 第二加湿部被配置为使得水蒸气比膜电极组件中的第一加湿部更容易地释放到空气中。

公开(公告)号：US20140226772A1

公开(公告)日：2014-08-14

申请号：US14348137

申请日：2012-08-08

申请人： Takeshi Watari ,  Katsunobu Nishihara ,  Masaru Takagi ,  Nakahiro Satoh ,  Toshiyuki Kawashima ,  Hirofumi Kan

发明人： Takeshi Watari ,  Katsunobu Nishihara ,  Masaru Takagi ,  Nakahiro Satoh ,  Toshiyuki Kawashima ,  Hirofumi Kan

IPC分类号： G21B3/00

CPC分类号： G21B3/006 ,  H05G2/005 ,  H05G2/006 ,  H05H3/06

摘要： A radiation generating apparatus comprises a fuel storage unit 20 for storing a mixed liquid 61, a pressure application unit 10 for applying a pressure to the mixed liquid 61, a jet formation unit 30 for forming a jet 61a of the mixed liquid 61, a reaction unit 44 for forming the jet 61a of the mixed liquid 61 therein, a pressure adjustment unit 41 for setting a pressure in the reaction unit 44 lower than an internal pressure of the jet formation unit 30, and a light source unit 45 for irradiating a particle group 63a with laser light L1.

摘要翻译： 辐射发生装置包括用于储存混合液体61的燃料存储单元20，用于向混合液体61施加压力的压力施加单元10，用于形成混合液体61的喷射61a的射流形成单元30， 用于在其中形成混合液体61的喷射61a的单元44，用于将反应单元44中的压力设定为低于喷射形成单元30的内压的压力调节单元41，以及用于照射粒子的光源单元45 63a组激光L1。

公开(公告)号：US20120014402A1

公开(公告)日：2012-01-19

申请号：US13256657

申请日：2010-05-21

申请人： Takahide Ochiai ,  Naota Akikusa ,  Tadataka Edamura ,  Hirofumi Kan

发明人： Takahide Ochiai ,  Naota Akikusa ,  Tadataka Edamura ,  Hirofumi Kan

IPC分类号： H01S3/14

CPC分类号： H01S5/3402 ,  B82Y20/00 ,  H01S3/094057 ,  H01S5/005 ,  H01S5/02248 ,  H01S5/02415 ,  H01S5/0683

摘要： A laser module LM is provided with a quantum cascade laser 1, a tubular member 5, and an infrared detector 7. The tubular member 5 has a pair of opening ends 5a, 5b and is arranged so that one opening end 5a is opposed to a face 1b opposed to an emitting end face 1a of the quantum cascade laser 1. The infrared detector 7 is arranged so as to be opposed to the other opening end 5b of the tubular member 5. Light emitted from the face (rear end face) 1b opposed to the emitting end face (front end face) 1a of the quantum cascade laser 1 is guided inside the tubular member 5 to enter the infrared detector 7, and then is detected.

摘要翻译： 激光模块LM设置有量子级联激光器1，管状部件5和红外线检测器7.管状部件5具有一对开口端部5a，5b，并且布置成使得一个开口端部5a与 面1b与量子级联激光器1的发射端面1a相对。红外线检测器7被布置成与管状部件5的另一个开口端5b相对。从面（后端面）1b发射的光 与量子级联激光器1的发射端面（前端面）1a相对的方向被引导到管状部件5内，进入红外线检测器7，然后被检测。

公开(公告)号：US20110275003A1

公开(公告)日：2011-11-10

申请号：US13185971

申请日：2011-07-19

申请人： Mitsuru Udatsu ,  Hirofumi Kan ,  Asako Satoh ,  Mitsuru Furuichi ,  Jun Momma

发明人： Mitsuru Udatsu ,  Hirofumi Kan ,  Asako Satoh ,  Mitsuru Furuichi ,  Jun Momma

IPC分类号： H01M8/10

CPC分类号： H01M4/8673 ,  H01M4/8605 ,  H01M8/1011 ,  Y02E60/523

摘要： A fuel cell includes: an anode catalyst layer containing an anode catalyst and a proton-conductive electrolyte; a cathode catalyst layer containing a cathode catalyst and a proton-conductive electrolyte; a proton-conductive electrolyte membrane interposed between the anode catalyst layer and the cathode catalyst layer; and a mechanism supplying a fuel to the anode catalyst layer, wherein a porosity of the anode catalyst layer as measured by a mercury intrusion porosimeter is 0 to 30%.

摘要翻译： 燃料电池包括：含有阳极催化剂和质子传导电解质的阳极催化剂层; 含有阴极催化剂和质子传导电解质的阴极催化剂层; 介于阳极催化剂层和阴极催化剂层之间的质子传导电解质膜; 以及向阳极催化剂层供给燃料的机构，其中，通过水银侵入孔隙率计测定的阳极催化剂层的孔隙率为0〜30％。

公开(公告)号：US20110176574A1

公开(公告)日：2011-07-21

申请号：US13055995

申请日：2009-06-10

申请人： Tadashi Ikegawa ,  Toshiyuki Kawashima ,  Hirofumi Kan

发明人： Tadashi Ikegawa ,  Toshiyuki Kawashima ,  Hirofumi Kan

IPC分类号： H01S3/08

CPC分类号： H01S3/0606 ,  H01S3/025 ,  H01S3/027 ,  H01S3/0405 ,  H01S3/0407 ,  H01S3/042 ,  H01S3/0612 ,  H01S3/0625 ,  H01S3/08095 ,  H01S3/094053 ,  H01S3/09415 ,  H01S3/115 ,  H01S3/1618 ,  H01S3/1643 ,  H01S3/1685

摘要： A solid-state laser apparatus 1 bounces laser light L2 between an end mirror 3 and an output mirror 4 via a slab-type solid-state laser medium 2 excited by excitation light L1 to thereby amplify and output the laser light L2. The solid-state laser medium 2 includes incident/exit end faces 2a, 2b on and from which the laser light L2 is made incident and exits, and reflecting end faces 2c, 2d which reflect the laser light L2 so that the incident laser light L2 propagates in a zigzag manner. The incident/exit end face 2a is made incident with the excitation light L1 so that the excitation light L1 propagates along substantially the same propagation path as that of the laser light L2 within the solid-state laser medium 2. Accordingly, a solid-state laser apparatus which can improve the coupling efficiency between the excitation light and the laser light is realized.

摘要翻译： 固体激光装置1经由激发光L1激发的板状固体激光介质2在端镜3和输出反射镜4之间反射激光L2，从而放大并输出激光L2。 固态激光介质2包括激光L2入射并离开的入射/出射端面2a，2b，反射激光L2的反射端面2c，2d，使入射激光L2 以锯齿形的方式传播。 入射/出射端面2a与激发光L1入射，使得激发光L1沿与固体激光介质2内的激光L2的传播路径基本相同的传播路径传播。因此，固态 实现了可以提高激发光和激光之间的耦合效率的激光装置。

公开(公告)号：US07885299B2

公开(公告)日：2011-02-08

申请号：US12335208

申请日：2008-12-15

申请人： Hirofumi Miyajima ,  Hirofumi Kan ,  Masanobu Yamanaka

发明人： Hirofumi Miyajima ,  Hirofumi Kan ,  Masanobu Yamanaka

IPC分类号： H01S3/04

CPC分类号： H01S5/405 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01S5/02264 ,  H01S5/02423 ,  H01S5/4025 ,  H01L2924/00

摘要： The present invention relates to a semiconductor laser apparatus having a structure for preventing the corrosion of a refrigerant flow path in a heat sink and for cooling a semiconductor laser array stably over a long period of time. The semiconductor laser apparatus comprises a semiconductor laser stack in which a plurality of semiconductor laser units are stacked, a refrigerant supplier, a piping for connecting these components, and a refrigerant flowing through these components. The refrigerant supplier supplies the refrigerant to the semiconductor laser stack. The refrigerant is comprised of fluorocarbon. Each of the semiconductor laser units is constituted by a pair of a semiconductor laser array and a heat sink. The heat sink has a refrigerant flow path.

摘要翻译： 本发明涉及一种半导体激光装置，其具有防止散热器中的制冷剂流路的腐蚀并且长时间稳定地冷却半导体激光器阵列的结构。 半导体激光装置包括堆叠多个半导体激光器单元的半导体激光器堆叠，制冷剂供应器，用于连接这些部件的管道和流经这些部件的制冷剂。 制冷剂供应器将制冷剂供应到半导体激光器堆叠。 制冷剂由碳氟化合物构成。 每个半导体激光器单元由一对半导体激光器阵列和散热器构成。 散热器具有制冷剂流动路径。

公开(公告)号：US07733570B2

公开(公告)日：2010-06-08

申请号：US10525670

申请日：2003-08-28

申请人： Yujin Zheng ,  Hirofumi Miyajima ,  Hirofumi Kan

发明人： Yujin Zheng ,  Hirofumi Miyajima ,  Hirofumi Kan

IPC分类号： G02B27/14 ,  G02B27/30

CPC分类号： G02B27/0966 ,  G02B19/0014 ,  G02B19/0057 ,  G02B27/09 ,  G02B27/0905 ,  G02B27/1006 ,  G02B27/143 ,  G02B27/145

摘要： An optical condenser device has light sources (10, 20) and an optical combiner (30). Each light source (10, 20) includes a semiconductor laser array stack (12, 22), collimator lenses (16, 26), and beam converters (18, 28). Since the optical combiner (30) combines the beams from one (12) of the stacks and the beams from the other (22), a laser beam with high optical density is generated. The optical combiner (30) has transmitting portions (32) and reflecting portions (34), each of which preferably has a strip-like shape elongated in the layering directions of the stacks (12, 22). In this case, the beams emitted from the active layers (14, 24) will be received and combined appropriately by the optical combiner (30) even if positional deviation of the active layers (14, 24) occurs.

摘要翻译： 光学聚光装置具有光源（10,20）和光学组合器（30）。 每个光源（10,20）包括半导体激光器阵列叠层（12,22），准直透镜（16,26）和光束转换器（18,28）。 由于光学组合器（30）组合来自一个（12）堆叠的光束和来自另一个（22）的光束，因此产生具有高光密度的激光束。 光学组合器（30）具有透光部分（32）和反射部分（34），每个反射部分（34）优选地具有在叠层（12,22）的层叠方向上细长的条状形状。 在这种情况下，即使发生有源层（14,24）的位置偏移，从有源层（14,24）发射的光束将被光组合器（30）适当地接收和组合。