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1. 发明申请

US20060231386A1 Solid polymer membrane-type water-electrolysis apparatus 审中-公开
标题翻译：固体聚合物膜式水电解设备
公开(公告)号：US20060231386A1
公开(公告)日：2006-10-19
申请号：US11400392
申请日：2006-04-10
申请人： Katsumi Kanematsu , Eiji Kato , Yasuo Ido
发明人： Katsumi Kanematsu , Eiji Kato , Yasuo Ido
IPC分类号： C25B9/00
CPC分类号： C25B1/10 , C25B9/10 , Y02E60/366
摘要： A solid polymer membrane-type water-electrolysis apparatus according to the present invention includes a solid polymer electrolyte membrane, an oxygen electrode mounted in contact with one side of the solid polymer electrolyte membrane, a hydrogen electrode mounted in contact with the other side of the solid polymer electrolyte membrane, separator plates mounted adjacent the outsides of the oxygen electrode and the hydrogen electrode and serving as current collector plates having passages for water and generated gasses, fixing plates disposed outside the separator plates and made of a non-conductive material, and reservoirs disposed outside said fixing plates for storing water and the generated gasses. The fixing plates include pressing members build therein for pressing the oxygen electrode and the hydrogen electrode against the solid polymer electrolyte membrane, and flow passages are included in the pressing members. The reservoirs are fixed integrally by tie bolts by clamping the solid polymer electrolyte membrane, the oxygen electrode, the hydrogen electrode, the separator plates and the fixing plates together from outside the fixing plates. Further, the reservoirs have water supply bores provided at locations higher in level than the position of the water electrolysis level, and discharge bores for discharging the generated gasses. In this apparatus, storage tanks for the produced oxygen and hydrogen gasses are formed integrally into a compact structure. Thus, the apparatus is convenient for movement and preservation, and the oxygen and hydrogen gasses stored can be brought into a pressure equal to or higher than the atmospheric pressure and supplied to a remote place.
摘要翻译：本发明的固体聚合物膜式水电解装置包括：固体高分子电解质膜，与固体高分子电解质膜的一侧接触的氧电极，与该固体高分子电解质膜的另一面接触的氢电极固体聚合物电解质膜，邻近氧电极和氢电极的外部安装的隔板，用作具有用于水和产生气体的通道的集流板，设置在隔板外部并由不导电材料制成的固定板，以及储存器设置在所述固定板的外部，用于储存水和产生的气体。固定板包括在其中构建用于将氧电极和氢电极压靠固体聚合物电解质膜的压制构件，并且流动通道包括在按压构件中。通过将固体聚合物电解质膜，氧电极，氢电极，隔板和固定板从固定板的外部夹持在一起，通过连接螺栓一体地固定储存器。此外，储存器具有设置在比水电解水平位置高的位置处的供水孔和用于排出所产生的气体的排出孔。在该装置中，用于生产的氧气和氢气的储罐被整体地形成为紧凑的结构。因此，该装置便于运动和保存，并且储存的氧气和氢气可以进入等于或高于大气压力的压力并提供给远程位置。

2. 发明授权

US07323089B2 Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same 失效
标题翻译：用于电解水和水电解器的粘合膜 - 电极组件
公开(公告)号：US07323089B2
公开(公告)日：2008-01-29
申请号：US10853146
申请日：2004-05-26
申请人： Eiji Kato , Katsumi Kanematsu , Shoji Nawa , Yasuo Ido
发明人： Eiji Kato , Katsumi Kanematsu , Shoji Nawa , Yasuo Ido
IPC分类号： C25B9/08
CPC分类号： C25B1/10 , C25B9/10 , Y02E60/366
摘要： The present invention provides a bonded membrane-electrode assembly for electrolysis of water, which enables the generation of hydrogen capable of being used as a fuel for a fuel cell by electrolyzing water, and a water electrolyzer constructed using the bonded membrane-electrode assembly, so that hydrogen can be produced safely. The bonded membrane-electrode assembly includes a solid polymer electrolyte membrane, an oxygen electrode bonded to one of sides of the solid polymer electrolyte membrane, a hydrogen electrode bonded to the other side of the solid polymer electrolyte membrane. The oxygen electrode includes a porous sheet-shaped carbon element plated with iridium and coated with a mixture containing carbon and a resin for a solid polymer membrane. The hydrogen electrode includes a porous sheet-shaped carbon element which is coated with a mixture containing carbon and a resin for a solid polymer membrane and further coated with a mixture containing Pt (alloy) and/or Pt (alloy)-carried carbon and a resin for a solid polymer membrane.
摘要翻译：本发明提供了一种用于电解水的接合膜 - 电极组件，其能够产生能够通过电解水而用作燃料电池的燃料的氢;以及使用接合的膜 - 电极组件构造的水电解器，因此可以安全地生产氢。接合膜 - 电极组件包括固体聚合物电解质膜，与固体聚合物电解质膜的一侧结合的氧电极，与固体聚合物电解质膜的另一侧接合的氢电极。氧电极包括镀有铱的多孔片状碳元素，并涂覆有含有碳和用于固体聚合物膜的树脂的混合物。氢电极包括多孔片状碳元素，其涂覆有包含碳和用于固体聚合物膜的树脂的混合物，并进一步涂覆有含有Pt（合金）和/或Pt（合金） - 碳的混合物和用于固体聚合物膜的树脂。

3. 发明授权

US07285343B2 Bonded membrane-electrode assembly having water-electrolyzing and power-generating functions, and fuel cell system provided with water electrolyzer using the same 失效
标题翻译：具有水电解和发电功能的粘合膜 - 电极组件，以及具有使用其的电解槽的燃料电池系统
公开(公告)号：US07285343B2
公开(公告)日：2007-10-23
申请号：US10870465
申请日：2004-06-18
申请人： Eiji Kato , Katsumi Kanematsu , Shoji Nawa , Yasuo Ido
发明人： Eiji Kato , Katsumi Kanematsu , Shoji Nawa , Yasuo Ido
IPC分类号： H01M8/06
CPC分类号： H01M4/8605 , C25B9/10 , H01M4/92 , H01M8/1004 , H01M8/186 , Y02E60/528
摘要： A bonded membrane-electrode assembly is provided which enables the electrolysis of water, which has water-electrolyzing and power-generating functions enabling the generation of hydrogen, and which is capable of being utilized for a fuel cell; and a fuel cell system with a water electrolyzer is provided using a plurality of such bonded membrane-electrode assemblies. The bonded membrane-electrode assembly includes a solid polymer electrolyte membrane, an oxygen electrode bonded to one of sides of the solid polymer electrolyte membrane, and a hydrogen electrode bonded to the other side of the solid polymer electrolyte membrane. The oxygen electrode includes a porous sheet-shaped carbon element plated with iridium, a first coated layer formed on a surface of the sheet-shaped carbon element, which is in contact with the solid polymer electrolyte membrane, by applying a mixture containing carbon and a resin for the solid polymer electrolyte membrane on that surface, and a second coated layer formed on the first coated layer by applying a mixture containing Pt (alloy) and/or Pt (alloy)-carried carbon and a resin for the solid polymer electrolyte membrane thereon. The hydrogen electrode includes a porous sheet-shaped carbon element, a first coated layer formed on the sheet-shaped carbon element by applying a mixture containing carbon and a resin for the solid polymer electrolyte membrane on the surface thereof, and a second coated layer formed on the first coated layer by applying a mixture containing Pt (alloy) and/or Pt (alloy)-carried carbon and a resin for the solid polymer electrolyte membrane thereon.
摘要翻译：提供一种粘合膜 - 电极组件，其能够电解水，其具有能够产生氢气的水电解和发电功能，并且能够用于燃料电池; 并且使用多个这种键合的膜 - 电极组件提供具有水电解器的燃料电池系统。接合膜 - 电极组件包括固体聚合物电解质膜，与固体聚合物电解质膜的一侧结合的氧电极和与固体聚合物电解质膜的另一侧接合的氢电极。氧电极包括镀有铱的多孔片状碳元素，通过施加含有碳的混合物和与固体高分子电解质膜接触而形成在片状碳元素的表面上的第一涂层该表面上的固体高分子电解质膜的树脂，以及通过涂布含有Pt（合金）和/或Pt（合金）载体碳和用于固体高分子电解质膜的树脂的混合物形成在第一涂层上的第二涂层上。氢电极包括多孔片状碳元素，通过在其表面上涂覆含有固体聚合物电解质膜的碳和树脂的混合物形成在片状碳元素上的第一涂层，形成第二涂层通过在其上施加含有Pt（合金）和/或Pt（合金） - 碳的混合物和固体聚合物电解质膜的树脂，在第一涂层上。

4. 发明授权

US07455926B2 Airbreathing fuel cell 失效
标题翻译：呼吸燃料电池
公开(公告)号：US07455926B2
公开(公告)日：2008-11-25
申请号：US10649869
申请日：2003-08-28
申请人： Takehisa Takagi , Yukio Naruse , Eiji Kato , Shoji Nawa , Yasuo Ido
发明人： Takehisa Takagi , Yukio Naruse , Eiji Kato , Shoji Nawa , Yasuo Ido
IPC分类号： H01M2/14
CPC分类号： H01M8/241 , H01M8/0271 , H01M8/04089 , H01M8/1007 , H01M8/248 , H01M8/2483
摘要： An airbreathing fuel cell, in which oxygen can be adequately supply to oxygen passage plates to obtain a power generating capacity conformed to a demand, comprises a cell stack formed in the form of a rectangle by stacking a plurality of those unit cells, which comprise a solid polymer electrolyte membrane, an oxygen electrode and a fuel electrode, which are provided on both sides of the solid polymer electrolyte membrane to be opposed to each other, an oxygen passage plate provided adjacent and toward the oxygen electrode, and separator plates provided adjacent and outside the oxygen passage plate and the fuel electrode, and the oxygen passage plate comprises a plurality of opened grooves on a surface thereof opposed to the oxygen electrode, the grooves being opened outside at both ends thereof.
摘要翻译：一种呼吸式燃料电池，其中氧气可以适当地供应到氧气通道板以获得符合需求的发电能力，包括通过堆叠多个这样的单元电池形成矩形形式的电池堆，所述单元电池包括固体聚合物电解质膜，氧电极和燃料电极，其设置在彼此相对的固体高分子电解质膜的两侧，与氧电极相邻设置的氧通路板，以及与氧电极相邻设置的隔板，氧通道板和燃料电极外部，氧通道板在与氧电极相对的表面上包括多个开口槽，其两端开口在外侧。

5. 发明授权

US07118823B2 Airbreathing fuel cell 失效
标题翻译：呼吸燃料电池
公开(公告)号：US07118823B2
公开(公告)日：2006-10-10
申请号：US10702450
申请日：2003-11-07
申请人： Eiji Kato , Yukio Naruse , Noboru Owaki , Shoji Nawa , Yasuo Ido
发明人： Eiji Kato , Yukio Naruse , Noboru Owaki , Shoji Nawa , Yasuo Ido
IPC分类号： H01M2/14 , H01M8/02 , H01M8/10
CPC分类号： H01M8/02 , H01M8/0271 , H01M8/04089 , H01M8/2432 , H01M8/2465 , H01M8/248 , H01M8/2483
摘要： An airbreathing fuel cell, in which a fuel can be adequately supplied to a cell part from outside even at low fuel pressures and air replacement can be easily performed to provide a stable power generating capacity, comprises a cell stack formed by stacking a plurality of those unit cells, which comprise a solid polymer electrolyte membrane, an oxygen passage plate and a fuel electrode, which are provided on both sides of the solid polymer electrolyte membrane to be opposed to each other, the oxygen passage plate provided adjacent and toward the oxygen electrode, and separator plates provided adjacent and outside the oxygen passage plate and the fuel electrode, the fuel distribution manifold being formed into a rod-shaped body having a polygonal-shaped cross section, a fuel supply passage formed in the tie bolt, and a plurality of fuel distribution passages provided to be communicated to the fuel supply passage and formed between central holes of the unit cells and an outer peripheral surface of the fuel distribution manifold.
摘要翻译：一种呼吸式燃料电池，其中即使在低燃料压力下也能够从外部向燃料单元部分充分供应燃料，并且可以容易地进行空气替换以提供稳定的发电能力，包括通过堆叠多个这样的电池组而形成的电池堆包含固体高分子电解质膜，氧通道板和燃料电极的单元电池，设置在固体高分子电解质膜的两侧彼此相对的两侧，与氧电极相邻设置的氧通道，隔板设置在氧通道板和燃料电极的邻近和外侧，燃料分配歧管形成为具有多边形横截面的杆状体，形成在连接螺栓中的燃料供给通道，以及多个燃料分配通道设置成连通到燃料供给通道并形成在单元电池的中心孔和外周之间燃料分配歧管的表面。

6. 发明授权

US06773843B2 Portable fuel cell stack 失效
标题翻译：便携式燃料电池堆
公开(公告)号：US06773843B2
公开(公告)日：2004-08-10
申请号：US10093934
申请日：2002-03-11
申请人： Koji Kitagawa , Eiji Kato , Yukio Naruse , Takashi Inaba , Yasuo Ido
发明人： Koji Kitagawa , Eiji Kato , Yukio Naruse , Takashi Inaba , Yasuo Ido
IPC分类号： H01M810
CPC分类号： H01M8/2484 , H01M8/0271 , H01M8/04225 , H01M8/241 , H01M8/248 , H01M8/2485 , H01M2250/30 , Y02B90/18
摘要： A portable fuel cell stack is provided in which the number of components is reduced by reducing the number of flow field plates, cell performance is improved by reducing the number of contact portions to thereby lower internal resistance, and fuel is supplied from the center of an end plate directly to a fuel distribution manifold. The portable fuel cell stack includes two end plates, a plurality of unit cells positioned between the two end plates, a fuel distribution manifold positioned in the center of the unit cell for fuel supply thereto, a tie bolt passed through the centers of the fuel manifold and the unit cell for integration of these members, and fixing nuts threaded to both ends of the tie bolt for integrally clamping the plurality of unit cells together between the end plates via an O-ring, etc. The unit cell includes a polymer electrolyte membrane, an oxygen electrode and a fuel electrode installed on both sides of the polymer electrolyte membrane, a flow field plate adjacent to the oxygen electrode side, and a separator plate on the outside of the flow field plate adjacent in contact therewith and another separator plate on the outside of the fuel electrode side in contact therewith. One of the fixing nuts has a fuel supply port connecting to the fuel distribution manifold.
摘要翻译：提供了一种便携式燃料电池堆，其中通过减少流场板的数量来减少部件的数量，通过减少接触部分的数量从而降低内部电阻来提高电池性能，并且从端板直接连接到燃料分配歧管。便携式燃料电池堆包括两个端板，位于两个端板之间的多个单元电池，位于单元电池的中心的燃料分配歧管，用于燃料供应到其中，连接螺栓穿过燃料歧管的中心以及用于集成这些构件的单元电池，以及螺纹连接到连接螺栓的两端的固定螺母，用于通过O形环等将多个单元电池整体夹持在端板之间。单元电池包括聚合物电解质膜安装在高分子电解质膜的两侧的氧电极和燃料电极，与氧电极侧相邻的流场板，和与其相接触的流场板的外侧的隔板，燃料电极侧的外部与其接触。一个固定螺母具有连接到燃料分配歧管的燃料供给口。

7. 发明申请

US20080294135A1 Absorptive Article 有权
标题翻译：吸收品
公开(公告)号：US20080294135A1
公开(公告)日：2008-11-27
申请号：US11629239
申请日：2005-06-10
申请人： Kenji Hara , Yasuo Ido
发明人： Kenji Hara , Yasuo Ido
IPC分类号： A61F13/15
CPC分类号： A61F13/15203 , A61F13/5126 , A61F2013/51165 , A61F2013/5127
摘要： An absorbent article using a surface sheet in which a side of the surface coming into contact with a skin is made of a non-woven fabric and a plastic film layer is stacked in a side of the back of the foregoing non-woven fabric, wherein the residence of a body fluid due to a capillary phenomenon or surface tension in an aperture wall part of the foregoing surface sheet is reduced and the body fluid is rapidly moved into a side of a hydrophilic second sheet or absorber as a lower layer, thereby not only keeping dryness and smoothness on the surface but also preventing turning back with a lapse of time. A surface sheet has a structure in which a side of the surface coming into contact with a skin is made of a non-woven fabric, a plastic film layer is stacked in a side of the back of the foregoing non-woven fabric, and a number of projecting parts and recessing parts are formed by embosses and a number of apertures are formed in the side of the surface coming into contact with a skin; and the foregoing apertures are formed in a proportion so as to have an aperture area of from 0.35 to 0.60 mm2 per aperture and an aperture ratio of from 10 to 19%, and the aperture shape is an aperture shape not having an angledly bent corner.
摘要翻译：使用表面片的吸收性物品，其中表面与皮肤接触的一侧由无纺织物制成，并且塑料膜层堆叠在上述无纺织物背面的一侧，其中由于毛细管现象或表面张力在上述表面片的孔壁部分中的体液的滞留减少，并且体液被快速地移动到作为下层的亲水性第二片或吸收体的侧面，从而不会只能保持表面的干燥和光滑，同时也防止时间的流逝。表面片具有与皮肤接触的表面的一侧由无纺布制成的结构，在前述无纺织物的背面的一侧层叠塑料膜层，并且突出部分和凹陷部分的数量由压花形成，并且在与皮肤接触的表面的侧面中形成多个孔; 并且上述孔径成比例地形成为具有孔径为0.35至0.60mm 2的开口面积和10至19％的开口率，并且孔径形状是不具有成角度弯曲角的孔形状。

8. 发明申请

US20080183150A1 Absorbent Article 有权
标题翻译：吸收性物品
公开(公告)号：US20080183150A1
公开(公告)日：2008-07-31
申请号：US10573214
申请日：2004-09-30
申请人： Ayako Nanjyo , Yasuo Ido
发明人： Ayako Nanjyo , Yasuo Ido
IPC分类号： A61F13/475 , A61F13/51
CPC分类号： A61F13/4756 , Y10T156/109 , Y10T156/1092 , Y10T156/1093 , Y10T156/1095 , Y10T156/1097 , Y10T156/1768
摘要： An absorbent article is disclosed in which an absorbent body intervenes between a liquid permeable front sheet and a back sheet. A middle-height portion is provided by thickening a front surface of an approximately center area of the absorbent body with respect to a standard portion absorbent body. The article includes leakage preventing grooves which extend to a longitudinal direction of the absorbent article are provided on both sides which sandwich a body fluid discharge portion area in the area of the middle-height portion, respectively.
摘要翻译：公开了一种吸收体，其中吸收体介于透液性前片和背片之间。通过相对于标准部分吸收体增厚吸收体的大致中心区域的前表面来提供中间部分。所述物品包括分别在所述中部高度部分的区域中夹着体液排放部分区域的两侧设置在所述吸收性物品的纵向方向上延伸的防漏槽。

9. 发明授权

US07081149B2 Silver powder for silver clay and silver clay containing this silver powder 有权
标题翻译：含有银粉的银粉和含有这种银粉的银粘土
公开(公告)号：US07081149B2
公开(公告)日：2006-07-25
申请号：US10490972
申请日：2002-06-18
申请人： Juichi Hirasawa , Yasuo Ido
发明人： Juichi Hirasawa , Yasuo Ido
IPC分类号： B22F1/00
CPC分类号： B22F1/0074 , A44C27/002 , A44C27/003 , B22F1/0014 , B22F1/0059 , B22F3/22 , B22F2998/00
摘要： A silver clay that can be obtained by sintering at a low temperature. A silver powder for silver clay is a fine Ag powder having an approximate average particle diameter equal to or less than 2 μm incorporated at 15 to 50 weight %, with the remainder being an Ag powder having an average particle diameter that exceeds approximately 2 μm and is equal to or less than approximately 100 μm. The silver clay includes this silver powder incorporated at approximately 50 to 95 weight %, a binder at approximately 0.0 to 8 weight %, an oil at approximately 0.1 to 3 weight %, and a surface active agent at approximately 0.03 to 3 weight %, with the remainder being water.
摘要翻译：可以通过在低温下烧结得到的银粘土。用于银粘土的银粉是具有等于或小于2μm的大致平均粒径为15〜50重量％的细Ag粉末，其余为平均粒径超过约2μm的Ag粉末，等于或小于约100mum。银粘土包括以约50至95重量％掺入的银粉，约0.0至8重量％的粘合剂，约0.1至3重量％的油和约0.03至3重量％的表面活性剂，其余的是水。

10. 发明授权

US07008712B2 Split cell type fuel cell stack 失效
公开(公告)号：US07008712B2
公开(公告)日：2006-03-07
申请号：US10368264
申请日：2003-02-18
申请人： Yukio Naruse , Noboru Ohwaki , Shoji Nawa , Yasuo Ido
发明人： Yukio Naruse , Noboru Ohwaki , Shoji Nawa , Yasuo Ido
IPC分类号： H01M8/02
CPC分类号： H01M8/241 , H01M8/0271 , H01M8/242 , H01M8/247 , H01M8/2483
摘要： There is provided a split cell type fuel cell stacks having a thin design and high-voltage and low-current output characteristics, in which a cell portion is divided into a plurality of sections electrically insulated from one another at both sides of a polymer electrolyte membrane. This fuel cell stack includes end plates, a unit cell provided between the end plates, a fuel distribution manifold provided in a central portion of the unit cell for supplying fuel thereto, a single tie bolt passing through a central portion of the fuel distribution manifold and the central portion of the unit cell so as to clamp the fuel cell components together into a unitary construction, and fixing nuts threaded respectively on both end portions of the tie bolt through washers, O-rings or the like to clamp the unit cell between the end plates. The cell portion includes a polymer electrolyte membrane, an oxygen electrode and a fuel electrode disposed oppositely on both sides of the polymer electrolyte membrane, a flow field plate disposed adjacent to the oxygen electrode, and a pair of separator plates contacting an outer side of the flow field plate and an outer side of the fuel electrode, respectively. Each of the fuel electrode and the separator plates, disposed on one side of the polymer electrolyte membrane, and each of the oxygen electrode, the oxygen flow field plate and the separator plate disposed on the other side thereof are divided into sections electrically insulated from one another.

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