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41. 发明专利

JP2005259556A Solid electrolyte and its manufacturing method 审中-公开
标题翻译：固体电解质及其制造方法
公开(公告)号：JP2005259556A
公开(公告)日：2005-09-22
申请号：JP2004070181
申请日：2004-03-12
申请人： National Institute Of Advanced Industrial & Technology , Nissan Motor Co Ltd , 日産自動車株式会社 , 独立行政法人産業技術総合研究所
发明人： HATANO MASAHARU , UCHIYAMA MAKOTO , YAMANAKA MITSUGI , AKIMUNE YOSHIO , OKAMOTO MASAYA
IPC分类号： G01N27/409 , H01B1/06 , H01B1/08 , H01B13/00 , H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a Sc 2 O 3 -ZrO 2 system solid electrolyte superior in ion conductivity especially in low temperature regions (in the vicinity of 600°C to 800°C), a manufacturing method of the solid electrolyte, and furthermore a solid oxide fuel cell and an oxygen sensor using such solid electrolyte. SOLUTION: By molding a powder having a composition expressed by (1-x)ZrO 2 +xSc 2 O 3 (x=0.03 to 0.15) by an isostatic pressing, and after calcining it within temperature ranges over 1,400°C and below 1,650°C, and by furthermore applying a heat treatment by hot isostatic pressure sintering under high temperature and high pressure atmosphere containing oxygen, a nanocrystal layer of the same component having the thickness of 1 to 10 nm is formed in the crystal grain boundary of the zirconia sinter. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供优异的离子电导率，特别是在低温下的Sc 2 3 -ZrO 2 系统固体电解质区域（600℃〜800℃附近），固体电解质的制造方法，以及固体氧化物型燃料电池和使用这种固体电解质的氧传感器。解决方案：通过模制具有由（1-x）ZrO 2 / SB SB2 + / XS O 3表示的组成的粉末（x = 0.03〜0.15），煅烧后在1400℃以上1650℃以下进行热处理，在含有氧的高温高压气氛下进行热等静压加热处理，将纳米晶体在氧化锆烧结体的晶界中形成厚度为1〜10nm的相同成分的层。版权所有（C）2005，JPO＆NCIPI

42. 发明专利

JP2005164428A Defect inspection method and inspection device of laminate 审中-公开
标题翻译：缺陷检查方法和层压检测装置
公开(公告)号：JP2005164428A
公开(公告)日：2005-06-23
申请号：JP2003404673
申请日：2003-12-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FUJII KAZUNORI , FURUYA KENJI , HISHITANI YOSHIKO , HATANO MASAHARU
IPC分类号： G01N25/72 , G01J5/48
摘要： PROBLEM TO BE SOLVED: To provide a defect inspection method and a defect inspection device of a laminate, capable of detecting a defect of the laminate in a nondestructive/noncontact manner, regardless of the material of the laminate, and utilizable, for example, for deterioration diagnosis of for a solid oxide type fuel cell or process inspection at manufacturing.
SOLUTION: Thermal radiation distributions on the inspection body surface generated, when the inspection body 1 is heated from the back side and the surface side respectively by a lower infrared lamp 11; an upper infrared lamp 12 are detected by an infrared camera 20; and data of the change with passage of time of the thermal radiation distributions in the case of back side heating and surface side heating are compared by a data processing means 30, to thereby specify delamination P, based on the difference or the ratio between both data.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供层压体的缺陷检查方法和缺陷检查装置，能够以非破坏性/非接触的方式检测层压体的缺陷，而不管层压体的材料如何，可用于例如，用于固体氧化物型燃料电池的劣化诊断或制造过程检查。解决方案：当检查体1分别由下红外灯11从后侧和表面侧加热时，产生检查体表面上的热辐射分布; 红外线照相机20检测上部红外线灯12; 并且通过数据处理装置30比较在背面加热和表面侧加热的情况下的热辐射分布的随时间变化的数据，从而基于两个数据之间的差异或比率来指定分层P 。版权所有（C）2005，JPO＆NCIPI

43. 发明专利

JP2005005081A Electrode for solid oxide fuel cell and its manufacturing method 审中-公开
标题翻译：固体氧化物燃料电池用电极及其制造方法
公开(公告)号：JP2005005081A
公开(公告)日：2005-01-06
申请号：JP2003166064
申请日：2003-06-11
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SO AZUMA , HATANO MASAHARU
IPC分类号： H01M4/86 , F01N3/08 , F01N11/00 , H01M4/88
CPC分类号： F01N3/0842 , F01N11/007 , F01N2550/02 , F01N2550/03 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a SOFC (solid oxide fuel cell) and its manufacturing method wherein a more appropriate specific surface area, porosity, and pore size of a pore are provided, and a large reduction of reaction resistivity of the electrode and output improvement of a cell of the SOFC accompanying this can be realized.
SOLUTION: This is the electrode for the SOFC composed of a nickel part originating from a nickel particle composed of the primary particle of a single crystal, a plurality of pores in which an opening is formed on the surface on a gas supplying side is provided, and the specific surface area is 5-100 m
2 /g. This is the electrode for the SOFC in which the nickel part originating from the nickel particle composed of the primary particle of the single crystal is contained as the main part, the plurality of the pores in which the opening is formed on the surface on the gas supplying side is provided, and the specific surface area is 5-100 m
2 /g, and this is the manufacturing method of the electrode for the SOFC. A thin film is formed by using the nickel particle at least composed of the primary particle of the single crystal.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于SOFC（固体氧化物燃料电池）的电极及其制造方法，其中提供了更合适的比表面积，孔隙率和孔径，并且反应的大量降低可以实现电极的电阻率和SOFC的电池的输出改善。解决方案：这是由源自由单晶的一次粒子构成的镍粒子的镍部分构成的SOFC的电极，在气体供给侧的表面上形成有开口的多个孔，比表面积为5-100m 2 / SP / g。这是作为主要部分含有源自由单晶的一次粒子构成的镍粒子的镍部分的SOFC的电极，在气体的表面上形成开口的多个孔供给侧，比表面积为5-100m 2 / SP / g，这是用于SOFC的电极的制造方法。通过使用至少由单晶的一次粒子组成的镍粒子形成薄膜。版权所有（C）2005，JPO＆NCIPI

44. 发明专利

JP2004083392A Lanthanum gallate sintered compact and its manufacturing method, and solid electrolyte fuel cell using it as solid electrolyte 有权
公开(公告)号：JP2004083392A
公开(公告)日：2004-03-18
申请号：JP2003075777
申请日：2003-03-19
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FURUYA KENJI , FUJII KAZUNORI , HATANO MASAHARU
IPC分类号： C04B35/50 , C01G15/00 , H01M8/02 , H01M8/12
CPC分类号： C04B35/01 , C04B35/6262 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3227 , C04B2235/3284 , C04B2235/3286 , C04B2235/5445 , C04B2235/6567 , C04B2235/768 , C04B2235/78 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C04B2235/96 , H01M8/1246 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a sintered compact comprising a lanthanum gallate oxide as a matrix which has a high mechanical strength and an excellent thermal resistance. SOLUTION: The sintered compact comprises a lanthanum gallate oxide 1 as a matrix, in which particles 2 having a K 2 NiF 4 structure or particles having a layered perovskite structure are dispersed. COPYRIGHT: (C)2004,JPO

45. 发明专利

JP2004031158A Cell of fuel cell and fuel cell stack using this 审中-公开
公开(公告)号：JP2004031158A
公开(公告)日：2004-01-29
申请号：JP2002186586
申请日：2002-06-26
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SATO NORITOSHI , KUSHIBIKI KEIKO , YAMANAKA MITSUGI , UCHIYAMA MAKOTO , SO AZUMA , HISHITANI YOSHIKO , HATANO MASAHARU , FUKUZAWA TATSUHIRO , SHIBATA ITARU , HARA NAOKI
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a cell of a fuel cell with high reliability in use frequently repeating a start and a stop, high power generating efficiency, and large output, and to provide a fuel cell stack and an integrated circuit using this. SOLUTION: This cell of the fuel cell has a plurality of unit cells 1 inside a cell substrate 3, the cell substrate 3 comprises a supporting substrate part 2 and an electrolyte part 11, the electrolyte part 11 has a plurality of parallel grooves, and an air electrode layer 13 and a fuel electrode layer 12 cover the inner wall of the grooves so as to interpose the electrolyte part 11 between them. The fuel cell stack is constituted by connecting a plurality of cells of the fuel cell in the perpendicular direction to the extending direction of the cell substrate. The integrated circuit is obtained by forming the cell of the fuel cell and an electronic circuit on the same substrate. COPYRIGHT: (C)2004,JPO

46. 发明专利

JP2003317744A Lanthanum gallate based sintered body, its manufacturing method, and solid electrolyte fuel cell using it as solid electrolyte 审中-公开
标题翻译：基于硅酸盐的烧结体，其制造方法和使用固体电解质的固体电解质燃料电池
公开(公告)号：JP2003317744A
公开(公告)日：2003-11-07
申请号：JP2002126858
申请日：2002-04-26
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FURUYA KENJI , HATANO MASAHARU
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To improve the mechanical strength of lanthanum gallate material used as solid electrolyte of a solid electrolyte fuel cell (SOFC). SOLUTION: Base material 1 of a sintered body is lanthanum gallate based oxide. In the sintered body, particles 2 including fluorite oxygen ion conductor are diffused in the base material. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提高用作固体电解质燃料电池（SOFC）的固体电解质的没食子酸镓镧材料的机械强度。解决方案：烧结体的基材1是无铼酸镧基氧化物。在烧结体中，含有萤石氧离子导体的粒子2在基材中扩散。版权所有（C）2004，JPO

47. 发明专利

JP2003059496A Solid electrolyte fuel cell and its manufacturing method 有权
标题翻译：固体电解质燃料电池及其制造方法
公开(公告)号：JP2003059496A
公开(公告)日：2003-02-28
申请号：JP2001245721
申请日：2001-08-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SATO NORITOSHI , YAMANAKA MITSUGI , UCHIYAMA MAKOTO , HATANO MASAHARU , KUSHIBIKI KEIKO , HARA NAOKI , FUKUZAWA TATSUHIRO , SHIBATA ITARU
IPC分类号： H01M4/88 , H01M4/86 , H01M8/02 , H01M8/12
CPC分类号： H01M8/1226 , H01M4/881 , H01M4/8878 , H01M4/8889 , H01M8/1213 , H01M8/122 , H01M8/124 , H01M8/1286 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell with low membrane resistance of an electrolyte layer, wide electrode reaction interface, and capable of sufficiently supplying reaction gas.
SOLUTION: This solid electrolyte fuel cell has stacked structure interposing a solid electrolyte layer 3 between an upper electrode layer 4 and a lower electrode layer 5. A process for forming the lower electrode layer 5, a process for forming the solid electrolyte membrane 3, and a process for forming the upper electrode layer 4 are arranged, and when at least one of the lower and upper electrode layers 5, 4 is formed, a material removable in a tail-end process is contained, and after the layer is formed, the contained material is removed in the tail-end process to make the electrode layers 4, 5 porous.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有电解质层的低膜电阻，宽电极反应界面并且能够充分供应反应气体的固体电解质燃料电池。解决方案：该固体电解质燃料电池具有在上电极层4和下电极层5之间插入固体电解质层3的层叠结构。形成下电极层5的方法，固体电解质膜3的形成工序和布置形成上电极层4的工艺，并且当形成下电极层5和上电极层4中的至少一个时，包含在尾端工艺中可移除的材料，并且在形成层之后，在尾端处理中除去包含的材料以使电极层4,5多孔。

48. 发明专利

JP2003051332A Fuel cell and fuel cell power generating system 审中-公开
标题翻译：燃油电池和燃料电池发电系统
公开(公告)号：JP2003051332A
公开(公告)日：2003-02-21
申请号：JP2001238865
申请日：2001-08-07
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMANAKA MITSUGI , HATANO MASAHARU , HARA NAOKI , FUKUZAWA TATSUHIRO , SHIBATA ITARU , SO AZUMA , HISHITANI YOSHIKO , SATO NORITOSHI , UCHIYAMA MAKOTO , KUSHIBIKI KEIKO
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/521 , Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell improved in startability or restartability by reducing a rising time or a thawing time, and to provide a fuel cell power generating system and a heating method for the fuel cell.
SOLUTION: In this fuel cell, a plurality of single cells are connected two- dimensionally in a direction nearly perpendicular to a stacking direction and an extension direction for the integration, a solid electrolyte layer includes a dielectric, and AC voltage can be applied to an air electrode layer or a fuel electrode layer. The fuel cell power generating system uses the fuel cell and has a temperature detection means detecting temperature of a power generating portion. In the power generating system, an AC application means applying the AC voltage according to the detection temperature is connected to the fuel electrode layer or the air electrode layer. In the heating method for the fuel cell, the AC application means applies the AC voltage to the fuel electrode layer or the air electrode layer, and allows the heat generation of the dielectric included in the solid electrolyte layer to heat the power generating portion.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过减少上升时间或解冻时间来提供可启动性或重新起动性提高的燃料电池，并且提供用于燃料电池的燃料电池发电系统和加热方法。解决方案：在该燃料电池中，多个单电池在与堆积方向大致垂直的方向和用于集成的延伸方向上二维连接，固体电解质层包括电介质，并且可以将交流电压施加到空气电极层或燃料电极层。燃料电池发电系统使用燃料电池，并且具有检测发电部的温度的温度检测装置。在发电系统中，根据检测温度施加交流电压的交流施加装置连接到燃料电极层或空气电极层。在燃料电池的加热方法中，交流施加装置向燃料电极层或空气电极层施加AC电压，并且允许包含在固体电解质层中的电介质的发热加热发电部。

49. 发明专利

JP2003051319A Cell plate for solid electrolyte type fuel cell and power generation unit 有权
标题翻译：固体电解质燃料电池和发电机组的电池板
公开(公告)号：JP2003051319A
公开(公告)日：2003-02-21
申请号：JP2001237274
申请日：2001-08-06
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FUKUZAWA TATSUHIRO , HATANO MASAHARU , HARA NAOKI , SHIBATA ITARU , SO AZUMA , HISHITANI YOSHIKO , SATO NORITOSHI , KUSHIBIKI KEIKO , UCHIYAMA MAKOTO , YAMANAKA MITSUGI
IPC分类号： H01M8/02 , H01M8/04 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/521 , Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a cell plate, a columnar cell, a stack, a module and a power generation unit for a solid electrolyte type fuel cell having high generation efficiency and a good utilization rate and to provide a solid electrolyte type fuel cell system using them.
SOLUTION: This cell plate for the solid electrolyte type fuel cell is composed by supporting a cell element part on a support base so that at least one fuel electrode layer and one air electrode layer are exposed to the front surface and to the back surface and a solid electrolyte layer is made to be electrically independent. This cylindrical cell for the solid electrolyte type fuel cell is composed by cylindrically rolling the cell plate for the fuel cell. This fuel cell power generation unit is composed by using the stack and the module, and used for running a mixed gas in a space between the cell plates or in a space between the cell plate and the columnar cell.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有高发电效率和良好利用率的固体电解质型燃料电池的电池板，柱状电池，电池堆，组件和发电单元，并提供固体电解质型燃料电池系统使用它们。解决方案：该固体电解质型燃料电池用电池板通过将支撑基体上的电池元件部支撑在至少一个燃料电极层和一个空气极层暴露于前表面和背面而构成，固体电解质层被制成电气独立的。用于固体电解质型燃料电池的圆柱形电池由圆柱形滚动用于燃料电池的电池板组成。该燃料电池发电单元通过使用电池堆和模块构成，并用于在电池板之间的空间或电池板和柱状电池之间的空间内运行混合气体。

50. 发明专利

JP2003045463A Cell plate for fuel cell and solid electrolyte fuel cell 审中-公开
标题翻译：燃料电池和固体电解质燃料电池的细胞板
公开(公告)号：JP2003045463A
公开(公告)日：2003-02-14
申请号：JP2001230928
申请日：2001-07-31
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMANAKA MITSUGI , UCHIYAMA MAKOTO , SATO NORITOSHI , HATANO MASAHARU , KUSHIBIKI KEIKO , HARA NAOKI , FUKUZAWA TATSUHIRO , SHIBATA ITARU
IPC分类号： H01M4/86 , H01M8/04 , H01M8/12
CPC分类号： Y02E60/521 , Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a cell plate for a fuel cell capable of reducing the starting time after operation stop or interruption and of improving starting capability and re-starting capability when it is used for a household power source or a power source for an automobile and provide a solid electrolyte fuel cell using this kind of cell plate.
SOLUTION: This cell plate or the solid electrolyte fuel cell is provided with a first electrode 1, a solid electrolyte 2 and a second electrode 3. In this case, a plurality of unit cells are composed by dividing at least one electrode layer of the cell plate, for instance, the second electrode 3, and the unit cells are electrically connected to one another through a heater 5.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够减少操作停止或中断之后的起动时间的燃料电池单元板，以及当用于家用电源或用于电源的电源时，提高启动能力和重启能力并提供使用这种电池板的固体电解质燃料电池。解决方案：该电池板或固体电解质燃料电池设置有第一电极1，固体电解质2和第二电极3.在这种情况下，多个单电池通过将电池的至少一个电极层板，例如第二电极3，并且单元电池通过加热器5彼此电连接。

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