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1. 发明授权

US06847518B2 Membrane electrode assembly for polymer electrolyte fuel cell 有权
标题翻译：用于聚合物电解质燃料电池的膜电极组件
公开(公告)号：US06847518B2
公开(公告)日：2005-01-25
申请号：US10725331
申请日：2003-12-02
申请人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe , Tomoyuki Tada , Masahiko Inoue
发明人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe , Tomoyuki Tada , Masahiko Inoue
IPC分类号： H01M4/90 , H01G9/02 , H01G9/04 , H01M4/86 , H01M4/88 , H01M4/92 , H01M4/96 , H01M8/10
CPC分类号： H01M4/926 , H01M4/8605 , H01M4/921 , H01M8/1004
摘要： A membrane electrode assembly for a polymer electrolyte fuel cell has a polymer electrolyte membrane, an anode, and a cathode having a catalytic layer and a diffusion layer. The alloy catalyst contains ruthenium in the anode diffusion layer. The assembly has less loss of efficiency, particularly when operated at high potentials.
摘要翻译：用于聚合物电解质燃料电池的膜电极组件具有聚合物电解质膜，阳极和具有催化层和扩散层的阴极。合金催化剂在阳极扩散层中含有钌。该组件的效率损失较小，特别是在高电位下运行时。

2. 发明申请

US20060068269A1 Electrode structure for solid polymer type fuel cell 审中-公开
标题翻译：固体聚合物型燃料电池的电极结构
公开(公告)号：US20060068269A1
公开(公告)日：2006-03-30
申请号：US10532963
申请日：2003-10-21
申请人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe
发明人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe
IPC分类号： H01M4/94 , H01M4/96 , H01M8/10 , H01M8/04
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/8657 , H01M4/926
摘要： A water holding layer having a carbon-based material and a water holding material is arranged on an anode diffusion layer. The water holding material is contained at 5 to 20 wt % of total weight of the water holding material and an electron conductive material. Alternatively, carbon particles having water absorption amount at saturated water vapor pressure at 60° C. is not less than 150 cc/g are contained in the anode diffusion layer. Water absorption ratio of the anode diffusion layer at 60° C. is in a range of 40 to 85%, a differential pressure is in a range of 60 to 120 mmaq, and a ratio of quantity of electric charge of catalytic material of the cathode catalytic layer existing in proton conductive passage from the polymer electrolyte membrane is not less than 15% of the quantity of electric charge of all the catalytic material existing in the cathode catalytic layer. Furthermore, a layer including carbon particles having water absorption amount at saturated water vapor pressure at 60° C. of not less than 150 cc/g and fluorine resin, is arranged on a carbon-based material having a contact angle with water of not more than 90° by performing a hydrophilic treatment. The water absorption ratio at 60° C. is in a range of 40 to 85 wt %, and the penetration resistance is not more than 5 mΩ.
摘要翻译：具有碳基材料和保水材料的保水层设置在阳极扩散层上。保水材料的含水量为水保持材料的总重量的5〜20重量％和电子传导性材料。或者，阳极扩散层中含有在60℃的饱和水蒸气压下的吸水量为150cc / g以上的碳粒子。阳极扩散层在60℃下的吸水率在40〜85％的范围内，差压在60〜120mm范围内，阴极的催化剂材料的电荷比例存在于高分子电解质膜的质子传导路径中的催化剂层不低于存在于阴极催化剂层中的所有催化材料的电荷量的15％。此外，将具有不低于150cc / g的饱和水蒸汽压在60℃以下的吸水量为150cc / g以上的碳粒子和氟树脂的层设置在与水不接触的接触角的碳系材料上超过90°。 60℃下的吸水率为40〜85重量％，耐渗透性为5mOmega以下。

3. 发明授权

US07232627B2 Electrode for solid polymer fuel cell 有权
标题翻译：固体聚合物燃料电池用电极
公开(公告)号：US07232627B2
公开(公告)日：2007-06-19
申请号：US10703072
申请日：2003-11-07
申请人： Kaoru Fukuda , Masaki Tani , Shigeru Inai , Hayato Kaji , Chikara Iwasawa , Shinya Watanabe , Katsuhiko Kohyama , Hiroshi Shinkai , Takeshi Muro
发明人： Kaoru Fukuda , Masaki Tani , Shigeru Inai , Hayato Kaji , Chikara Iwasawa , Shinya Watanabe , Katsuhiko Kohyama , Hiroshi Shinkai , Takeshi Muro
IPC分类号： H01M4/00
CPC分类号： H01M4/8821 , H01M4/8605 , H01M4/8636 , H01M4/921 , H01M4/926 , H01M8/0234 , H01M8/04097 , H01M8/04104 , H01M8/04291 , H01M8/1007
摘要： An electrode for a solid polymer fuel cell includes a gas diffusion layer, an electrode catalyst layer disposed between a solid polymer membrane of the fuel cell and the gas diffusion layer, and a water-holding layer disposed between the gas diffusion layer and the electrode catalyst layer. Under high-relative humidity conditions of reaction gases, flooding can be prevented because the electrode catalyst layer is made porous, while under low-relative humidity conditions of reaction gases, sufficient water contents can be stably provided thanks to the water-holding layer so that proton conductivity of the solid polymer membrane can be maintained appropriately. Consequently, high-performance and high-durability electrode and membrane electrode assembly for a solid polymer fuel cell can be provided such that the performance and the durability thereof are not affected by change in relative humidity in reactant gases supplied to the solid polymer fuel cell.
摘要翻译：固体高分子型燃料电池用电极包括气体扩散层，设置在燃料电池的固体聚合物膜与气体扩散层之间的电极催化剂层和配置在气体扩散层与电极催化剂之间的保水层层。在反应气体的高相对湿度条件下，由于电极催化剂层为多孔，可以防止溢流，而在反应气体的低相对湿度条件下，由于保水层能够稳定地提供足够的水含量，可以适当地维持固体聚合物膜的质子传导性。因此，可以提供用于固体聚合物燃料电池的高性能和高耐久性的电极和膜电极组件，使得其性能和耐久性不受供应到固体聚合物燃料电池的反应气体中相对湿度的变化的影响。

4. 发明授权

US07527882B2 Method for detecting undersupply of fuel gas and method for controlling fuel cell 失效
标题翻译：用于检测燃料气体供应不足的方法和用于控制燃料电池的方法
公开(公告)号：US07527882B2
公开(公告)日：2009-05-05
申请号：US10514089
申请日：2003-05-08
申请人： Shigeru Inai , Chikara Iwasawa , Shinya Watanabe , Masahiko Sato , Yoshikazu Murakami
发明人： Shigeru Inai , Chikara Iwasawa , Shinya Watanabe , Masahiko Sato , Yoshikazu Murakami
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04388 , H01M8/04582 , H01M8/04753 , H01M8/04902 , H01M8/04955 , H01M8/1004 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02E60/521 , Y02T90/32
摘要： A reference electrode is provided adjacent to an anode of a membrane electrode assembly. The potential difference between the reference electrode and the anode is measured by a control unit. The control unit compares the measured value and a map of the anode potential difference stored in the control unit. When the measured value indicates a relation line which is different from a reference line indicating that the fuel gas is sufficient, it is judged that shortage of the fuel gas occurs.
摘要翻译：参考电极邻近膜电极组件的阳极设置。参考电极和阳极之间的电位差由控制单元测量。控制单元将测量值与存储在控制单元中的阳极电位差的映射进行比较。当测量值表示与指示燃料气体足够的参考线不同的关系线时，判断出燃料气体不足。

5. 发明申请

US20050208349A1 Method for detecting undersupply of fuel gas and method for controlling fuel cell 失效
标题翻译：用于检测燃料气体供应不足的方法和用于控制燃料电池的方法
公开(公告)号：US20050208349A1
公开(公告)日：2005-09-22
申请号：US10514089
申请日：2003-05-08
申请人： Shigeru Inai , Chikara Iwasawa , Shinya Watanabe , Masahiko Sato , Yoshikazu Murakami
发明人： Shigeru Inai , Chikara Iwasawa , Shinya Watanabe , Masahiko Sato , Yoshikazu Murakami
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： H01M8/04089 , H01M8/04388 , H01M8/04582 , H01M8/04753 , H01M8/04902 , H01M8/04955 , H01M8/1004 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02E60/521 , Y02T90/32
摘要： A reference electrode is provided adjacent to an anode of a membrane electrode assembly. The potential difference between the reference electrode and the anode is measured by a control unit. The control unit compares the measured value and a map of the anode potential difference stored in the control unit. When the measured value indicates a relation line which is different from a reference line indicating that the fuel gas is sufficient, it is judged that shortage of the fuel gas occurs.
摘要翻译：参考电极邻近膜电极组件的阳极设置。参考电极和阳极之间的电位差由控制单元测量。控制单元将测量值与存储在控制单元中的阳极电位差的映射进行比较。当测量值表示与指示燃料气体足够的参考线不同的关系线时，判断出燃料气体不足。

6. 发明申请

US20060287194A1 Electrode for solid polymer type fuel cell and manufacturing method therefor 审中-公开
公开(公告)号：US20060287194A1
公开(公告)日：2006-12-21
申请号：US11508958
申请日：2006-08-24
申请人： Kaoru Fukuda , Tadahiro Shiba , Yuichiro Sugiyama , Shinya Watanabe
发明人： Kaoru Fukuda , Tadahiro Shiba , Yuichiro Sugiyama , Shinya Watanabe
IPC分类号： H01M4/88
CPC分类号： H01M4/8842 , H01M4/8605 , H01M4/881 , H01M4/8828 , H01M4/92 , H01M4/926 , H01M8/1023 , H01M8/1039 , Y02P70/56
摘要： An electrode for a solid polymer fuel cell, capable of enhancing the power generation efficiency without increasing the amount of catalyst carried on the carbon particles, is provided. Catalyst carrier particles having a catalyst substance 10 carried on the surface of electron conductive particles 1, and a polymer electrolyte containing catalyst having a catalyst substance 20 dispersed in an ion conductive polymer 2 coexist.

7. 发明授权

US07056615B2 Electrode for polymer electrolyte fuel cells and manufacturing method therefor 失效
公开(公告)号：US07056615B2
公开(公告)日：2006-06-06
申请号：US10280074
申请日：2002-10-25
申请人： Kaoru Fukuda , Yuichiro Sugiyama , Shinya Watanabe , Chikara Iwasawa , Tadahiro Shiba
发明人： Kaoru Fukuda , Yuichiro Sugiyama , Shinya Watanabe , Chikara Iwasawa , Tadahiro Shiba
IPC分类号： H01M4/90 , H01M4/92
CPC分类号： H01M4/881 , H01M4/8605 , H01M4/8828 , H01M4/92 , H01M4/96 , H01M8/1004 , Y02P70/56 , Y10T29/49108
摘要： In an electrode for polymer electrolyte fuel cells comprising electron conducting particles carrying platinum and an ion conducting polymer, platinum particles formed by a microemulsion method are added in a range of from 5 to 20% of the total amount of platinum in the electrode. A manufacturing method therefor is also provided.

8. 发明授权

US09433216B2 Construction material preservative 有权
标题翻译：建筑材料防腐剂
公开(公告)号：US09433216B2
公开(公告)日：2016-09-06
申请号：US13261775
申请日：2012-05-09
申请人： Shinya Watanabe , Satoru Makita , Motoaki Yabe , Shigebumi Arai
发明人： Shinya Watanabe , Satoru Makita , Motoaki Yabe , Shigebumi Arai
IPC分类号： A01N25/34 , A61K9/00 , A01N55/02 , A01N59/16
CPC分类号： A01N55/02 , A01N59/16 , A01N37/44 , A01N37/46 , A01N43/50 , A01N51/00 , A01N2300/00
摘要： The present invention provides a construction material preservative for wood and the like that retains preservative effects over a long period of time and continuously demonstrates those effects even at low concentrations even when using in combination with an insecticide. The construction material preservative contains a water-soluble silver-amino acid complex composed of 1 molar part of silver and 1 to 3 molar parts of amino acid.
摘要翻译：本发明提供了长时间保持防腐效果的木材等的建筑材料防腐剂，即使在与杀虫剂组合使用的情况下，甚至在低浓度下也持续显示出这些效果。建筑材料防腐剂含有1摩尔份银和1〜3摩尔份氨基酸组成的水溶性银 - 氨基酸络合物。

9. 发明申请

US20140212137A1 PLANAR LIGHTWAVE CIRCUIT AND OPTICAL RECEIVER 有权
标题翻译：平面灯电路和光接收器
公开(公告)号：US20140212137A1
公开(公告)日：2014-07-31
申请号：US14348301
申请日：2012-09-13
申请人： Shinya Watanabe
发明人： Shinya Watanabe
IPC分类号： H04B10/69 , H04J14/06
CPC分类号： H04B10/697 , G02B6/2773 , G02B6/4215 , H04B10/615 , H04J14/06
摘要： A planar lightwave circuit and an optical receiver which reduce degradation in signal quality is provided.A planar lightwave circuit includes: a substrate with a straight groove formed therein; a signal light input port which is formed in the substrate and receives signal light; a first planar filter part which is fitted into the groove and separates the signal light into a signal light component including a first polarization state and that including a second polarization state; a second planar filter part which is fitted into the groove and separates the local oscillator light into a local oscillator light component including the first polarization state and that including the second polarization state; a first interference part formed in the substrate; a second interference part which is formed on a side of the substrate opposite to the side of the first interference part across the groove; a first waveguide which is connected to the signal light input port and also to a reflection surface of the first planar filter part; a second and a third waveguide; a fourth waveguide which is connected to the local oscillator light input port and also to a reflection surface of the second planar filter part; and a fifth and a sixth waveguide.
摘要翻译：提供了降低信号质量降低的平面光波电路和光接收器。平面光波电路包括：形成有直槽的基板; 信号光输入端口，其形成在所述基板中并接收信号光; 第一平面过滤器部件，其装配到所述槽中，并将所述信号光分离成包括第一偏振状态并且包括第二偏振状态的信号光分量; 第二平面过滤器部件，其装配到所述凹槽中，并将所述本地振荡器光分离成包括所述第一偏振状态并且包括所述第二偏振状态的本地振荡器光分量; 形成在所述基板中的第一干涉部; 第二干涉部，其形成在与所述第一干涉部的与所述凹槽的侧面相反的一侧上; 第一波导，其连接到信号光输入端口，并且还连接到第一平面滤波器部分的反射表面; 第二和第三波导; 第四波导，其连接到本地振荡器光输入端口，并且还连接到第二平面滤波器部分的反射表面; 以及第五和第六波导。

10. 发明授权

US08639138B2 Image formation device, image formation method and non-transitory storage medium storing image formation program 有权
标题翻译：图像形成装置，图像形成方法和存储图像形成程序的非暂时性存储介质
公开(公告)号：US08639138B2
公开(公告)日：2014-01-28
申请号：US13112703
申请日：2011-05-20
申请人： Tetsuya Sonoda , Shinya Watanabe , Hirotaka Udagawa
发明人： Tetsuya Sonoda , Shinya Watanabe , Hirotaka Udagawa
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/6529 , G03G15/6594 , G03G2215/00514 , G03G2215/00751 , G03G2215/00945 , G03G2215/00949
摘要： An image formation device includes a receiving section, a formation section, a fixing section, a switching section, and a controller. The receiving section receives image formation data including image data, and sheet data which includes designations of a sheet and a corresponding fixing pressure. The formation section forms a toner image on the sheet. The fixing section fixes the toner image on the sheet. The switching section switches the fixing pressure between a first or second fixing pressure. When the fixing pressure is switched to the second fixing pressure and the fixing pressure designated by the sheet data is the first fixing pressure, the controller performs a mandatory image formation that includes a low-speed control that conveys the sheet at a speed lower than that for the first fixing pressure, and/or a toner suppression control that performs image formation with a smaller amount of toner than in normal.
摘要翻译：图像形成装置包括接收部分，形成部分，固定部分，切换部分和控制器。接收部分接收包括图像数据的图像形成数据和包括纸张的指定和相应的定影压力的纸张数据。形成部分在片材上形成调色剂图像。固定部分将调色剂图像固定在片材上。切换部分在第一或第二固定压力之间切换固定压力。当定影压力切换到第二定影压力并且由片材数据指定的定影压力是第一定影压力时，控制器执行强制性图像形成，其包括以低于该速度的速度传送纸张的低速控制的低速控制用于第一定影压力和/或调色剂抑制控制，其以比正常情况更少量的调色剂进行图像形成。

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