公开(公告)号：US06835112B2

公开(公告)日：2004-12-28

申请号：US10095104

申请日：2002-03-12

申请人： Koji Tanabe ,  Akito Kawasumi ,  Shinji Okuma ,  Yosuke Chikahisa ,  Naohiro Nishioka

发明人： Koji Tanabe ,  Akito Kawasumi ,  Shinji Okuma ,  Yosuke Chikahisa ,  Naohiro Nishioka

IPC分类号： H01J900

CPC分类号： H05B33/145 ,  H05B33/10 ,  H05B33/12

摘要： An electroluminescent lamp (EL lamp) is formed by stacking a light-transmitting electrode-layer, an adhesive synthetic resin layer, a luminescent layer formed of the synthetic resin layer with phosphor particles fixed uniformly, a dielectric layer and a back electrode-layer on a transparent substrate sequentially. By this structure, a uniform EL lamp having improved brightness can be produced. A method for manufacturing the EL lamp includes following steps for fixing the phosphor particles in the synthetic resin layer uniformly. (1) sinking the phosphor particles in the synthetic resin layer by heating and pressing, after spraying the phosphor particles. (2) blowing the phosphor particles to the synthetic resin layer with heated air. As a result, the phosphor particles are uniformly fixed in the synthetic resin layer having uniform thickness.

摘要翻译： 电致发光灯（EL灯）通过将透光电极层，粘合合成树脂层，由合成树脂层形成的发光层与均匀地固定的荧光体颗粒，电介质层和背面电极层堆叠在一起而形成 依次是透明基板。 通过这种结构，可以产生亮度提高的均匀的EL灯。 制造EL灯的方法包括以下步骤，用于均匀地将荧光体颗粒固定在合成树脂层中。 （1）在喷射荧光体颗粒之后通过加热和压制将磷光体颗粒沉积在合成树脂层中。 （2）用加热的空气将荧光体颗粒吹入合成树脂层。 结果，荧光体颗粒均匀地固定在具有均匀厚度的合成树脂层中。

公开(公告)号：US06831411B2

公开(公告)日：2004-12-14

申请号：US10634832

申请日：2003-08-06

申请人： Koji Tanabe ,  Akito Kawasumi ,  Shinji Okuma ,  Yosuke Chikahisa ,  Naohiro Nishioka

发明人： Koji Tanabe ,  Akito Kawasumi ,  Shinji Okuma ,  Yosuke Chikahisa ,  Naohiro Nishioka

IPC分类号： H05B3300

CPC分类号： H05B33/145 ,  H05B33/10 ,  H05B33/12

摘要： An electroluminescent lamp (EL lamp) is formed by stacking a light-transmitting electrode-layer, an adhesive synthetic resin layer, a luminescent layer formed of the synthetic resin layer with phosphor particles fixed uniformly, a dielectric layer and a back electrode-layer on a transparent substrate sequentially. By this structure, a uniform EL lamp having improved brightness can be produced. A method for manufacturing the EL lamp includes following steps for fixing the phosphor particles in the synthetic resin layer uniformly. (1) sinking the phosphor particles in the synthetic resin layer by heating and pressing, after spraying the phosphor particles. (2) blowing the phosphor particles to the synthetic resin layer with heated air. As a result, the phosphor particles are uniformly fixed in the synthetic resin layer having uniform thickness.

摘要翻译： 电致发光灯（EL灯）通过将透光电极层，粘合合成树脂层，由合成树脂层形成的发光层与均匀地固定的荧光体颗粒，电介质层和背面电极层堆叠在一起而形成 依次是透明基板。 通过这种结构，可以产生亮度提高的均匀的EL灯。 制造EL灯的方法包括以下步骤，用于均匀地将荧光体颗粒固定在合成树脂层中。 （1）在喷射荧光体颗粒之后通过加热和压制将磷光体颗粒沉积在合成树脂层中。 （2）用加热的空气将荧光体颗粒吹入合成树脂层。 结果，荧光体颗粒均匀地固定在具有均匀厚度的合成树脂层中。

公开(公告)号：US20060044279A1

公开(公告)日：2006-03-02

申请号：US11210335

申请日：2005-08-24

申请人： Tetsutaro Nasu ,  Koji Tanabe ,  Akito Kawasumi

发明人： Tetsutaro Nasu ,  Koji Tanabe ,  Akito Kawasumi

IPC分类号： G09G5/00

CPC分类号： H04M1/23 ,  G06F1/1616 ,  G06F1/1671 ,  G06F1/169 ,  G06F3/045 ,  G06F3/04886 ,  H01H2201/028 ,  H01H2209/052 ,  H01H2211/006 ,  H01H2219/018 ,  H01H2219/028 ,  H04M1/22 ,  H04M2250/22

摘要： An input device having a data entry section and a controller. The data entry section has a layered structure of “keyboard”-equipped printed input portion, EL device, and touch panel. The controller controls the EL device and the touch panel. Since the printed input portion has keyboard layout, users can input data with ease. Furthermore, the surface lighting of EL device can provide the input device with uniform lighting, increasing visibility of the entire device.

摘要翻译： 具有数据输入部分和控制器的输入装置。 数据输入部分具有“键盘”打印输入部分，EL器件和触摸面板的分层结构。 控制器控制EL设备和触摸面板。 由于打印的输入部分具有键盘布局，用户可以轻松地输入数据。 此外，EL器件的表面照明可以为输入设备提供均匀的照明，从而提高整个设备的可见性。

公开(公告)号：US09490493B2

公开(公告)日：2016-11-08

申请号：US14419339

申请日：2012-08-09

申请人： Shuya Kawahara ,  Akito Kawasumi

发明人： Shuya Kawahara ,  Akito Kawasumi

IPC分类号： H01M8/04 ,  H01M8/24

CPC分类号： H01M8/04544 ,  H01M8/04432 ,  H01M8/04552 ,  H01M8/2404 ,  H01M8/241 ,  H01M8/2483 ,  Y02E60/50 ,  Y02P70/56

摘要： In order to define the power generation performance of a monitor cell, a manufacturing method of a fuel cell including a plurality of ordinary cells and a monitor cell configured to have a greater pressure loss of hydrogen gas than a pressure loss of the ordinary cell comprises the steps of: (a) specifying an upper limit voltage in a voltage range of the monitor cell; (b) specifying a lower limit voltage in the voltage range of the monitor cell; (c) determining an upper limit value and a lower limit value in a range of pressure loss of the hydrogen gas in the monitor cell, based on the upper limit voltage and the lower limit voltage; and (d) manufacturing the monitor cell, such that the pressure loss of the hydrogen gas in the monitor cell is limited to the range of pressure loss.

摘要翻译： 为了定义监视器单元的发电性能，包括多个普通单元的燃料电池的制造方法以及配置为具有比普通电池的压力损失更大的氢气压力损失的监视单元包括 步骤：（a）指定监视器单元的电压范围内的上限电压; （b）指定监视器单元的电压范围内的下限电压; （c）基于上限电压和下限电压，确定监测电池中的氢气压力损失范围内的上限值和下限值; 和（d）制造监视器单元，使得监视器单元中的氢气的压力损失被限制在压力损失的范围内。

公开(公告)号：US20140045101A1

公开(公告)日：2014-02-13

申请号：US14059571

申请日：2013-10-22

申请人： Kenji Sato ,  Hiroo Yoshikawa ,  Akito Kawasumi

发明人： Kenji Sato ,  Hiroo Yoshikawa ,  Akito Kawasumi

IPC分类号： H01M8/02

CPC分类号： H01M8/0286 ,  H01M8/0278 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell stack and fuel cell modules that constitute such a fuel cell stack are provided, wherein adhesion of foreign materials to an electrolyte membrane of each fuel cell can be effectively prevented, and highly efficient maintenance is possible by replacing a fuel cell with degraded performance out of the fuel cell stack. A plurality of fuel cells 10 each having a membrane electrode assembly 1, gas-permeable layers 2,3,5,6 on the anode and cathode sides, sandwiching the membrane electrode assembly 1 therebetween, and a separator 7 on at least one of the anode and cathode sides are stacked. A gasket 8 is integrally molded with peripheral edges of the membrane electrode assembly 1 and the gas-permeable layers 2,3,5,6 of each of the stacked cells, whereby a single fuel cell module 100 is formed. Stacking and compressing such modules 100, . . . can form a fuel cell stack.

摘要翻译： 提供构成这样的燃料电池堆的燃料电池堆和燃料电池模块，其中可以有效地防止异物粘附到每个燃料电池的电解质膜，并且可以通过以降低的性能替换燃料电池来进行高效的维护 离开燃料电池堆。 多个燃料电池10分别具有膜电极组件1，在阳极侧和阴极侧的透气性层2,3,5,6，夹在其间的膜电极组件1和分离器7， 阳极和阴极侧面堆叠。 垫圈8与膜电极组件1的周边边缘和每个堆叠的电池的透气层2,3,5,6整体模制，由此形成单个燃料电池模块100。 堆叠和压缩这些模块100， 。 。 可以形成燃料电池堆。

公开(公告)号：US08877406B2

公开(公告)日：2014-11-04

申请号：US13703578

申请日：2010-06-15

申请人： Hiroo Yoshikawa ,  Junji Nakanishi ,  Akito Kawasumi ,  Tsunemasa Nishida ,  Kenji Tsubosaka ,  Takeaki Saito

发明人： Hiroo Yoshikawa ,  Junji Nakanishi ,  Akito Kawasumi ,  Tsunemasa Nishida ,  Kenji Tsubosaka ,  Takeaki Saito

IPC分类号： H01M8/10 ,  H01M8/02

CPC分类号： H01M8/0271 ,  H01M8/0247 ,  H01M8/0276 ,  H01M8/028 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1065 ,  H01M2008/1095 ,  Y02E60/521 ,  Y02P70/56

摘要： A fuel cell includes a separator and a power generating body. The separator and power generating body are laminated each other. The power generating body is equipped at least with an electrolyte membrane. The fuel cell comprises: a sealing part that seals reaction gas supplied for electrochemical reactions at the fuel cell between the power generating body and the separator at an outer circumference part of the fuel cell, wherein a convex part and a recess are fit together in the sealing part. The convex part is formed projecting in the lamination direction on one of the power generating body and the separator, and the recess is formed recessed in the lamination direction on the other of the power generating body and the separator. At least one of the convex part and the recess is formed with a polymer material that expands with moisture absorption.

摘要翻译： 燃料电池包括分离器和发电体。 分离器和发电体彼此层叠。 发电体至少装有电解质膜。 燃料电池包括：密封部分，其密封在燃料电池的外周部分处的发电体和分离器之间的燃料电池处供应用于电化学反应的反应气体，其中凸部和凹部配合在一起 密封件。 所述凸部在所述发电体和所述隔板中的一个上沿所述层叠方向突出地形成，并且所述凹部在所述发电体和所述隔板的另一个上沿层叠方向形成为凹陷。 凸部和凹部中的至少一个形成有以吸湿方式膨胀的聚合物材料。

公开(公告)号：US20130059226A1

公开(公告)日：2013-03-07

申请号：US13697311

申请日：2011-06-22

申请人： Yuichi Gomi ,  Katsuhide Kikuchi ,  Hiroshi Fujitani ,  Akito Kawasumi ,  Junji Nakanishi ,  Kenji Tsubosaka

发明人： Yuichi Gomi ,  Katsuhide Kikuchi ,  Hiroshi Fujitani ,  Akito Kawasumi ,  Junji Nakanishi ,  Kenji Tsubosaka

IPC分类号： H01M8/00 ,  H01M8/10

CPC分类号： H01M4/8807 ,  H01M8/0234 ,  H01M8/1007 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02P70/56

摘要： According to a manufacturing method for a fuel cell, an insulating member having a plurality of communication holes therein is disposed on a side of a gas diffusion layer, which is formed by stacking a layer made of a carbon fiber and a water-repellent layer, where the water-repellent layer is provided, the gas diffusion layer and the insulating member are sandwiched by a pair of electrodes, and a pair of contact pressure plates are disposed on respective rear surfaces of the pair of electrodes so as to sandwich the pair of electrodes so that the gas diffusion layer is pressurized by the pair of contact pressure plates. When a voltage is applied to the pair of electrodes while maintaining the pressurized state, an electric current flows through a protrusion portion of a carbon fiber which comes in contact with the electrode on the water-repellent layer side via the communication holes of the insulating member, so that the protrusion portion of the carbon fiber is burned and removed by Joule heat. When it is detected that no electric current flows between the electrodes, application of a voltage to the pair of electrodes is stopped, and the pressure in the pressurized state is decreased to a normal pressure state.

摘要翻译： 根据燃料电池的制造方法，具有多个连通孔的绝缘部件设置在通过层叠由碳纤维和拒水层构成的层而形成的气体扩散层的一侧， 在其中设置防水层的情况下，气体扩散层和绝缘构件被一对电极夹持，并且一对接触压力板设置在该对电极的各个后表面上，以夹持该对电极 电极，使得气体扩散层被一对接触压力板加压。 当在保持加压状态的同时对一对电极施加电压时，电流通过绝缘构件的连通孔流过与斥水层侧的电极接触的碳纤维的突出部分 ，使得碳纤维的突出部分通过焦耳热被燃烧和去除。 当检测到电极之间没有电流流动时，停止向一对电极施加电压，并且加压状态下的压力降低到正常压力状态。

公开(公告)号：US09570758B2

公开(公告)日：2017-02-14

申请号：US13697311

申请日：2011-06-22

申请人： Yuichi Gomi ,  Katsuhide Kikuchi ,  Hiroshi Fujitani ,  Akito Kawasumi ,  Junji Nakanishi ,  Kenji Tsubosaka

发明人： Yuichi Gomi ,  Katsuhide Kikuchi ,  Hiroshi Fujitani ,  Akito Kawasumi ,  Junji Nakanishi ,  Kenji Tsubosaka

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

CPC分类号： H01M4/8807 ,  H01M8/0234 ,  H01M8/1007 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02P70/56

摘要： A method of manufacturing a fuel cell. An insulating member has a plurality of communication holes disposed on a side of a gas diffusion layer, which is formed by stacking a layer made of a carbon fiber and a water-repellent layer, where the water-repellent layer is provided. The gas diffusion layer and the insulating member are sandwiched by a pair of electrodes, and a pair of contact pressure plates are disposed on respective rear surfaces of the pair of electrodes so as to sandwich the pair of electrodes so that the gas diffusion layer is pressurized by the pair of contact pressure plates. When a voltage is applied to the pair of electrodes while maintaining the pressurized state, the protrusion portion of the carbon fiber is burned and removed by Joule heat.

摘要翻译： 一种制造燃料电池的方法。 绝缘构件具有多个连通孔，该多个连通孔设置在通过堆叠由碳纤维制成的层和防水层形成的气体扩散层的一侧，其中设置有防水层。 气体扩散层和绝缘部件夹在一对电极之间，一对接触压力板设置在该对电极的各个后表面上，以夹持该对电极，使得气体扩散层被加压 通过一对接触压板。 当在保持加压状态的同时对一对电极施加电压时，碳纤维的突出部分通过焦耳热被燃烧和去除。

公开(公告)号：US20150221966A1

公开(公告)日：2015-08-06

申请号：US14419339

申请日：2012-08-09

申请人： Shuya Kawahara ,  Akito Kawasumi

发明人： Shuya Kawahara ,  Akito Kawasumi

IPC分类号： H01M8/04 ,  H01M8/24

CPC分类号： H01M8/04544 ,  H01M8/04432 ,  H01M8/04552 ,  H01M8/2404 ,  H01M8/241 ,  H01M8/2483 ,  Y02E60/50 ,  Y02P70/56

摘要： In order to define the power generation performance of a monitor cell, a manufacturing method of a fuel cell including a plurality of ordinary cells and a monitor cell configured to have a greater pressure loss of hydrogen gas than a pressure loss of the ordinary cell comprises the steps of: (a) specifying an upper limit voltage in a voltage range of the monitor cell; (b) specifying a lower limit voltage in the voltage range of the monitor cell; (c) determining an upper limit value and a lower limit value in a range of pressure loss of the hydrogen gas in the monitor cell, based on the upper limit voltage and the lower limit voltage; and (d) manufacturing the monitor cell, such that the pressure loss of the hydrogen gas in the monitor cell is limited to the range of pressure loss.

摘要翻译： 为了定义监视器单元的发电性能，包括多个普通单元的燃料电池的制造方法以及配置为具有比普通电池的压力损失更大的氢气压力损失的监视单元包括 步骤：（a）指定监视器单元的电压范围内的上限电压; （b）指定监视器单元的电压范围内的下限电压; （c）基于上限电压和下限电压，确定监测电池中的氢气压力损失范围内的上限值和下限值; 和（d）制造监视器单元，使得监视器单元中的氢气的压力损失被限制在压力损失的范围内。

公开(公告)号：US20130089808A1

公开(公告)日：2013-04-11

申请号：US13703578

申请日：2010-06-15

申请人： Hiroo Yoshikawa ,  Junji Nakanishi ,  Akito Kawasumi ,  Tsunemasa Nishida ,  Kenji Tsubosaka ,  Takeaki Saito

发明人： Hiroo Yoshikawa ,  Junji Nakanishi ,  Akito Kawasumi ,  Tsunemasa Nishida ,  Kenji Tsubosaka ,  Takeaki Saito

IPC分类号： H01M8/02

CPC分类号： H01M8/0271 ,  H01M8/0247 ,  H01M8/0276 ,  H01M8/028 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1065 ,  H01M2008/1095 ,  Y02E60/521 ,  Y02P70/56

摘要： A fuel cell includes a separator and a power generating body. The separator and power generating body are laminated each other. The power generating body is equipped at least with an electrolyte membrane. The fuel cell comprises: a sealing part that seals reaction gas supplied for electrochemical reactions at the fuel cell between the power generating body and the separator at an outer circumference part of the fuel cell, wherein a convex part and a recess are fit together in the sealing part. The convex part is formed projecting in the lamination direction on one of the power generating body and the separator, and the recess is formed recessed in the lamination direction on the other of the power generating body and the separator. At least one of the convex part and the recess is formed with a polymer material that expands with moisture absorption.

摘要翻译： 燃料电池包括分离器和发电体。 分离器和发电体彼此层叠。 发电体至少装有电解质膜。 燃料电池包括：密封部分，其密封在燃料电池的外周部分处的发电体和分离器之间的燃料电池处供应用于电化学反应的反应气体，其中凸部和凹部配合在一起 密封件。 所述凸部在所述发电体和所述隔板中的一个上沿所述层叠方向突出地形成，并且所述凹部在所述发电体和所述隔板的另一个上沿层叠方向形成为凹陷。 凸部和凹部中的至少一个形成有以吸湿方式膨胀的聚合物材料。