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1. 发明授权

US07085051B2 Polarizer and optical device using the polarizer 失效
标题翻译：偏振器和使用偏振器的光学装置
公开(公告)号：US07085051B2
公开(公告)日：2006-08-01
申请号：US10918462
申请日：2004-08-16
申请人： Atsushi Miyazawa , Toshiaki Hashizume
发明人： Atsushi Miyazawa , Toshiaki Hashizume
IPC分类号： G02B5/30
CPC分类号： G02B5/3025 , G02B5/3083
摘要： A polarizer for converting incident light beam into a linear polarization light beam has a base plate of a material of low linear expansion coefficient, high thermal conductivity or low photoelastic constant, a birefringent portion formed by arranging minute metal concave thread on a surface of light-emission side of the base plate in stripe, and a protection plate covering the birefringent portion and made of the same material as the base plate, the base plate and the protection plate being bonded by an elastic adhesive on the periphery thereof so that the birefringent portion is sealed and enclosed by the protection plate and the elastic adhesive.
摘要翻译：用于将入射光束转换成线偏振光束的偏振器具有低线性膨胀系数，高导热性或低光弹性常数的材料的基板，通过在发光元件的表面上布置微小金属凹线而形成的双折射部分，基板的发光侧，覆盖双折射部的保护板，由与基板相同的材料制成，基板和保护板通过弹性粘合剂在其周边上接合，使得双折射部分密封并由保护板和弹性粘合剂包围。

2. 发明申请

US20050012996A1 Polarizer and optical device using the polarizer 失效
标题翻译：偏振器和使用偏振器的光学装置
公开(公告)号：US20050012996A1
公开(公告)日：2005-01-20
申请号：US10918462
申请日：2004-08-16
申请人： Atsushi Miyazawa , Toshiaki Hashizume
发明人： Atsushi Miyazawa , Toshiaki Hashizume
IPC分类号： G02B5/30 , G02F1/13 , G02F1/1335 , G03B21/00 , G02F1/1333 , G02B27/28
CPC分类号： G02B5/3025 , G02B5/3083
摘要： A polarizer for converting incident light beam into a linear polarization light beam has a base plate of a material of low linear expansion coefficient, high thermal conductivity or low photoelastic constant, a birefringent portion formed by arranging minute metal concave thread on a surface of light-emission side of the base plate in stripe, and a protection plate covering the birefringent portion and made of the same material as the base plate, the base plate and the protection plate being bonded by an elastic adhesive on the periphery thereof so that the birefringent portion is sealed and enclosed by the protection plate and the elastic adhesive.
摘要翻译：用于将入射光束转换成线偏振光束的偏振器具有低线性膨胀系数，高导热性或低光弹性常数的材料的基板，通过在发光元件的表面上布置微小的金属凹线而形成的双折射部分，基板的发光侧，覆盖双折射部的保护板，由与基板相同的材料制成，基板和保护板通过弹性粘合剂在其周边上接合，使得双折射部分密封并由保护板和弹性粘合剂包围。

3. 发明授权

US06833953B2 Polarizer and optical device using the polarizer 失效
标题翻译：偏振器和使用偏振器的光学装置
公开(公告)号：US06833953B2
公开(公告)日：2004-12-21
申请号：US10105452
申请日：2002-03-26
申请人： Atsushi Miyazawa , Toshiaki Hashizume
发明人： Atsushi Miyazawa , Toshiaki Hashizume
IPC分类号： G02B530
CPC分类号： G02B5/3025 , G02B5/3083
摘要： A polarizer for converting incident light beam into a linear polarization light beam has a base plate of a material of low linear expansion coefficient, high thermal conductivity or low photoelastic constant, a birefringent portion formed by arranging minute metal concave tread on a surface of light-emission side of the base plate in stripe, and a protection plate covering the birefringent portion and made of the same material as the base plate, the base plate and the protection plate being bonded by an elastic adhesive on the periphery thereof so that the birefringent portion is sealed and enclosed by the protection plate and the elastic adhesive.
摘要翻译：用于将入射光束转换为线偏振光束的偏振器具有低线性膨胀系数，高导热性或低光弹性常数的材料的基板，通过在发光体的表面上布置微小的金属凹形胎面形成的双折射部分，基板的发光侧，覆盖双折射部的保护板，由与基板相同的材料制成，基板和保护板通过弹性粘合剂在其周边上接合，使得双折射部分密封并由保护板和弹性粘合剂包围。

4. 发明授权

US10020551B2 Liquid activated air battery 有权
公开(公告)号：US10020551B2
公开(公告)日：2018-07-10
申请号：US14351684
申请日：2012-09-11
申请人： Mori Nagayama , Yoshiko Tsukada , Nobutaka Chiba , Atsushi Miyazawa
发明人： Mori Nagayama , Yoshiko Tsukada , Nobutaka Chiba , Atsushi Miyazawa
IPC分类号： H01M12/02 , H01M12/06 , H01M12/08 , H01M2/40
CPC分类号： H01M12/02 , H01M2/40 , H01M12/06 , H01M12/08
摘要： A liquid activated air battery includes: an electrode assembly that includes an air electrode and a metal anode; a battery container that is capable of holding the electrode assembly and electrolytic solution; a supply tank for the electrolytic solution to be supplied to the battery container; a drainage tank for the electrolytic solution discharged from the battery container; and pumps as an electrolytic solution flow mechanism that runs the electrolytic solution from the supply tank to the drainage tank through the battery container. The composition of the electrolytic solution supplied to the battery container is kept constant, and stable power output is ensured.

5. 发明授权

US09350058B2 Air cell and assembled battery using the same 有权
标题翻译：空气电池和组装电池使用相同
公开(公告)号：US09350058B2
公开(公告)日：2016-05-24
申请号：US14344756
申请日：2012-09-13
申请人： Mori Nagayama , Nobutaka Chiba , Yoshiko Tsukada , Atsushi Miyazawa
发明人： Mori Nagayama , Nobutaka Chiba , Yoshiko Tsukada , Atsushi Miyazawa
IPC分类号： H01M12/02 , H01M12/08 , H01M12/06 , H01M2/20
CPC分类号： H01M12/02 , H01M2/208 , H01M12/065 , H01M12/08
摘要： An air cell includes a positive electrode layer, an electrolyte layer stacked on the positive electrode layer, a negative electrode layer stacked on the electrolyte layer and an electroconductive liquid-tight ventilation layer stacked on the positive electrode layer, the electroconductive liquid-tight ventilation layer being positioned on the opposite side of the positive electrode from the electrolyte layer. The assembled battery is provided with a plurality of the air cells described above. The assembled battery is provided with a flow path through which oxygen-containing gas flows interposed between the electrically-conductive liquid-tight ventilation layer of a first air cell and the negative electrode layer of a second air cell adjacent to the first air cell. The first air cell is electrically connected to the negative electrode layer of the second air cell via the electrically-conductive liquid-tight ventilation layer.
摘要翻译：空气囊包括正电极层，层叠在正极层上的电解质层，层叠在电解质层上的负极层和层叠在正极层上的导电性不透气性通气层，导电性不透气性通气层位于正电极的与电解质层相反的一侧。组装电池设有上述多个空气囊。组电池设置有流路，通过该流路将含氧气体插入第一空气室的导电性不透液性通气层与与第一空气室相邻的第二空气室的负极层之间。第一空气室经由导电性液体密封通气层与第二空气电池的负极层电连接。

6. 发明授权

US08263289B2 Fuel cell stack and method of producing its separator plates 有权
标题翻译：燃料电池堆及其分隔板的制造方法
公开(公告)号：US08263289B2
公开(公告)日：2012-09-11
申请号：US12296553
申请日：2007-05-15
申请人： Atsushi Miyazawa , Motoki Yaginuma , Motoharu Obika , Koshi Takata , Nobuo Kino , Yosuke Fukuyama
发明人： Atsushi Miyazawa , Motoki Yaginuma , Motoharu Obika , Koshi Takata , Nobuo Kino , Yosuke Fukuyama
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/1004 , B23K26/244 , B23K2101/34 , B23K2103/08 , H01M8/0206 , H01M8/021 , H01M8/0228 , H01M8/0254 , H01M8/0256 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04029 , H01M8/2404 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A cell of a fuel cell includes a membrane electrode assembly, and metal first and second separators which sandwich the membrane electrode assembly to form gas flow paths disposed on each side of the membrane electrode assembly. A back surface of the first separator and a back surface of the second separator, the first separator and the second separator being included in adjacent cells, are in contact with each other, thereby forming a temperature-control medium flow path between the first separator and the second separator. In the first separator and the second separator, corrosion-resistant coating layers are provided only on reaction-side surfaces of the first separator and the second separator, the reaction-side surfaces facing the membrane electrode assembly, and portions where the back surface of the first separator is in contact with the back surface of the second separator are joined by welded portions.
摘要翻译：燃料电池的电池包括膜电极组件和夹着膜电极组件以形成设置在膜电极组件的每一侧上的气体流路的金属第一和第二分离器。第一分离器的后表面和第二分离器的后表面，第一分离器和第二分离器包括在相邻的单元中，彼此接触，从而在第一分离器和第二分离器之间形成温度控制介质流动路径第二分离器。在第一分离器和第二分离器中，仅在第一分离器和第二分离器的反应侧表面上设置耐腐蚀涂层，面对膜电极组件的反应侧表面和与第二分离器的背面接触的第一分离器通过焊接部分接合。

7. 发明授权

US08173320B2 Fuel cell stack and method for making the same 有权
标题翻译：燃料电池堆及其制造方法
公开(公告)号：US08173320B2
公开(公告)日：2012-05-08
申请号：US12294079
申请日：2007-05-15
申请人： Koshi Takata , Takahito Osada , Atsushi Miyazawa , Motoharu Obika , Motoki Yaginuma
发明人： Koshi Takata , Takahito Osada , Atsushi Miyazawa , Motoharu Obika , Motoki Yaginuma
IPC分类号： H01M8/24
CPC分类号： H01M8/241 , H01M8/0206 , H01M8/0228 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04067 , H01M2008/1095 , Y02P70/56 , Y10T29/49108
摘要： A fuel cell stack includes a membrane electrode assembly including an electrolyte membrane and electrode catalyst layers sandwiching the electrolyte membrane; metal separators that define gas channels, the metal separators being respectively disposed at both surfaces of the membrane electrode assembly; a current collector from which electromotive force is derived, the current collector being in contact with at least one of the metal separators; and joining parts that join the metal separator to the current collector at portions where the metal separator contacts the current collector.
摘要翻译：燃料电池堆包括膜电极组件，其包括电解质膜和夹着电解质膜的电极催化剂层; 限定气体通道的金属分离器，金属分离器分别设置在膜电极组件的两个表面; 导电电流的集电体，集电体与至少一个金属分离器接触; 以及在金属分离器与集电体接触的部分处将金属隔板接合的部分接合到集电体。

8. 发明申请

US20090117431A1 FUEL CELL, FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：燃料电池，燃料电池堆及其制造方法
公开(公告)号：US20090117431A1
公开(公告)日：2009-05-07
申请号：US12294072
申请日：2007-05-15
申请人： Motoharu Obika , Atsushi Miyazawa , Nobuo Kino
发明人： Motoharu Obika , Atsushi Miyazawa , Nobuo Kino
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0297 , H01M8/0206 , H01M8/0228 , H01M8/0232 , H01M8/0254 , H01M8/0267 , H01M8/04074 , H01M8/2404 , H01M8/242 , H01M8/2483 , Y02P70/56 , Y10T29/49108
摘要： A fuel cell stack and method of manufacturing a fuel cell stack having a highly anti-corrosive property. The fuel cell stack includes a plurality of cells constructed by interposing an electrolyte membrane electrode assembly between the first and second separators. The first and second separators define gas passages on from both sides of the electrolyte membrane electrode assembly, and a gas manifold is in fluid communication with the gas flow passages through the plurality of stacked cells. Manifold openings for defining the gas manifold are formed in the first and second separators, and the opening areas of the manifold openings are differently sized. The manifold opening inner peripheral end of the first separator has a larger opening area, and is welded to the second separator to form a manifold welding portion.
摘要翻译：一种具有高抗腐蚀性的燃料电池堆和制造燃料电池堆的方法。燃料电池堆包括通过在第一和第二分离器之间插入电解质膜电极组件构成的多个电池。第一和第二分离器限定从电解质膜电极组件的两侧的气体通道，并且气体歧管与通过多个堆叠的电池的气体流动通道流体连通。用于限定气体歧管的歧管开口形成在第一和第二分离器中，并且歧管开口的开口区域的尺寸不同。第一分离器的歧管开口内周端具有较大的开口面积，并且焊接到第二分离器以形成歧管焊接部分。

9. 发明申请

US20090092872A1 FUEL CELL STACK AND METHOD OF PRODUCING ITS SEPARATOR PLATES 有权
标题翻译：燃料电池堆及其分离板的生产方法
公开(公告)号：US20090092872A1
公开(公告)日：2009-04-09
申请号：US12296553
申请日：2007-05-15
申请人： Atsushi Miyazawa , Motoki Yaginuma , Motoharu Obika , Koshi Takata , Nobuo Kino , Yosuke Fukuyama
发明人： Atsushi Miyazawa , Motoki Yaginuma , Motoharu Obika , Koshi Takata , Nobuo Kino , Yosuke Fukuyama
IPC分类号： H01M8/04 , B23K37/00
CPC分类号： H01M8/1004 , B23K26/244 , B23K2101/34 , B23K2103/08 , H01M8/0206 , H01M8/021 , H01M8/0228 , H01M8/0254 , H01M8/0256 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04029 , H01M8/2404 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A cell of a fuel cell includes a membrane electrode assembly, and metal first and second separators which sandwich the membrane electrode assembly to form gas flow paths disposed on each side of the membrane electrode assembly. A back surface of the first separator and a back surface of the second separator, the first separator and the second separator being included in adjacent cells, are in contact with each other, thereby forming a temperature-control medium flow path between the first separator and the second separator. In the first separator and the second separator, corrosion-resistant coating layers are provided only on reaction-side surfaces of the first separator and the second separator, the reaction-side surfaces facing the membrane electrode assembly, and portions where the back surface of the first separator is in contact with the back surface of the second separator are joined by welded portions.
摘要翻译：燃料电池的电池包括膜电极组件和夹着膜电极组件以形成设置在膜电极组件的每一侧上的气体流路的金属第一和第二分离器。第一分离器的后表面和第二分离器的后表面，第一分离器和第二分离器包括在相邻的单元中，彼此接触，从而在第一分离器和第二分离器之间形成温度控制介质流动路径第二分离器。在第一分离器和第二分离器中，仅在第一分离器和第二分离器的反应侧表面上设置耐腐蚀涂层，面对膜电极组件的反应侧表面和与第二分离器的背面接触的第一分离器通过焊接部分接合。

10. 发明申请

US20050244699A1 Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：US20050244699A1
公开(公告)日：2005-11-03
申请号：US10520519
申请日：2004-01-28
申请人： Ryoichi Shimoi , Atsushi Miyazawa
发明人： Ryoichi Shimoi , Atsushi Miyazawa
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0263 , H01M8/0247 , H01M8/0265 , H01M8/0267 , H01M8/0297 , H01M8/247 , H01M2008/1095
摘要： A fuel cell which includes: a membrane electrode assembly (7) including an electrolyte membrane (1) and a pair of porous electrodes (3, 5) provided on both sides of the electrolyte membrane (1); and first and second separators (9,11) sandwiching the membrane electrode assembly (7). Each of the first and second separators (9, 11) is formed to have, on its surface opposite to the membrane electrode assembly (1), a gas flow path (17,19) and a rib (21, 23) defining the gas flow path (17, 19). The rib (21, 23) of at least one of the first and second separators (9,11) is provided with a projection (25) for pressing the porous electrode (3, 5).
摘要翻译：一种燃料电池，其特征在于，包括：设置在所述电解质膜（1）的两面的电解质膜（1）和一对多孔电极（3,5）的膜电极接合体（7）。以及夹持膜电极组件（7）的第一和第二分离器（9,11）。第一和第二分离器（9,11）中的每一个形成为在其与膜电极组件（1）相对的表面上具有限定气体的气体流路（17,19）和肋（21,23）流路（17,19）。第一和第二分离器（9,11）中的至少一个的肋（21,23）设置有用于按压多孔电极（3,5）的突起（25）。

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