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71. 发明专利

JPH07127658A WET TYPE FRICTION MEMBER 失效
公开(公告)号：JPH07127658A
公开(公告)日：1995-05-16
申请号：JP27375193
申请日：1993-11-01
申请人： NISSAN MOTOR
发明人： CHIBA HIROTAKA , AIKAWA TOSHIHIKO
IPC分类号： F16H45/02 , F16D13/62 , F16D25/0638 , F16D69/00
摘要： PURPOSE:To provide a wet type friction member of which shift shock can be reduced when it is used for multiple disc clutch of an automatic transmission, and generation of lock up judder can be prevented at controlling slip when it is used for a lock up clutch. CONSTITUTION:In a wet type clutch 1 in which friction plates 3 having wet type friction material and friction partner plates 4 are provided, and the wet type friction material 2 provided on the friction plate 3 is pressed against the friction partner plate 4, the friction partner plate 4 pressedly contacted with the wet type friction material 2 is formed out of iron series sintered alloy, and the pressedly contact face of the friction partner plate 4 made of iron series sintered alloy against the wet type friction material 2 is formed into a grinding finished face 4a remaining blow holes of at least area rate 5%.

72. 发明专利

JPH0526270A WET TYPE FRICTION DEVICE 失效
公开(公告)号：JPH0526270A
公开(公告)日：1993-02-02
申请号：JP18467691
申请日：1991-07-24
申请人： NISSAN MOTOR
发明人： CHIBA HIROTAKA
IPC分类号： F16D69/00
摘要： PURPOSE:To prevent the increase of the temperature of a friction mating member being an opposite member to the wet type friction material of a friction member, in a wet type friction device utilized for a wet clutch or a wet brake. CONSTITUTION:In a wet type friction device, a friction member 4 on the surface of which a wet type friction material 3 is formed is coupled to the one of two shafts relatively rotatable therebetween, a friction mating member 5 is coupled to the other, the wet type friction material 3 located to the friction member 4 and the friction mating member 5 are brought into pressure contact with each other. The friction mating member 5 forms hollow structure, a hollow part 6 of the friction mating member 5 is filled with a metal having a melt point of 150-270 deg.C, and the increase of the temperature of the friction mating member 5 is suppressed by means of the melt latent heat of a sealed metal 7.

73. 发明专利

JP2017091820A 電気デバイス用負極活物質、およびこれを用いた電気デバイス审中-公开
公开(公告)号：JP2017091820A
公开(公告)日：2017-05-25
申请号：JP2015220802
申请日：2015-11-10
申请人：日産自動車株式会社 , Nissan Motor Co Ltd
发明人： YOSHIOKA YOICHI , CHIBA HIROTAKA , KABURAGI TOMOHIRO , WATANABE MANABU , ARAI SEIYA
IPC分类号： H01M4/38 , B22F1/00 , C01B33/06 , C22C9/00 , C22C13/00 , C22C14/00 , C22C16/00 , C22C19/03 , C22C30/04 , C22C38/00 , H01G11/30 , H01G11/86
摘要：【課題】リチウムイオン二次電池等の電気デバイスのサイクル耐久性を向上させうる手段を提供する。【解決手段】Si−Sn−M(Mは1または2以上の遷移金属元素である)で表される三元系の合金組成を有し、ケイ素の結晶構造の内部にスズが固溶してなる非晶質または低結晶性のケイ素を含むa−Si相が、遷移金属のケイ化物を主成分とするシリサイド相中に分散されてなる構造を有するケイ素含有合金であって、a−Si相についてのTEM−MRO解析によるSi正四面体間距離が0.38nm以上であり、CuKα1線を用いたX線回折測定において、2θ=24〜33°の範囲におけるSiの(111)面の回折ピーク強度Aに対する、2θ=37〜45°の範囲における遷移金属のケイ化物の(311)面の回折ピーク強度Bの比の値(B/A)が1.34以上である合金を、電気デバイス用負極活物質として用いる。【選択図】図3

74. 发明专利

JP2010103051A Composite electrode for power storage device, its manufacturing method, and power storage device 审中-公开
标题翻译：用于蓄电装置的复合电极，其制造方法和电力存储装置
公开(公告)号：JP2010103051A
公开(公告)日：2010-05-06
申请号：JP2008275610
申请日：2008-10-27
申请人： Kansai Univ , Nissan Motor Co Ltd , 学校法人関西大学 , 日産自動車株式会社
发明人： TSUKADA YOSHIKO , NAGAYAMA SHIN , CHIBA HIROTAKA , ISHIKAWA MASAJI
IPC分类号： H01M4/13 , H01G11/02 , H01G11/22 , H01G11/30 , H01G11/46 , H01G11/66 , H01G11/68 , H01G11/70 , H01M4/139 , H01M4/48 , H01M4/50 , H01M4/52 , H01M4/66 , H01M4/70 , H01M10/0562 , H01M10/0565 , H01M10/0566
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a composite electrode for a power storage device which may show high capacity and excellent response, its manufacturing method and a power storage device using the composite electrode for a power storage device.
SOLUTION: The composite electrode for a power storage device is provided with a base material, a whisker or a fiber formed on the base material and consisting of a metal and/or a metal compound, and a coating layer containing an active material and formed at least on a part of a surface of the whisker or the fiber. The whisker or the fiber includes higher conductivity than the active material. The manufacturing method of the composite electrode for a power storage device includes (1) a process in which a base raw material or its precursor containing a structuring metal of the whisker or the fiber is carried out heat treatment in oxidizing atmosphere to form the whisker or the fiber on the base material, and (2) a process forming a coating layer containing an active material at least on a part of a surface of the whisker or the fiber after the process (1).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供可以显示高容量和优异响应的蓄电装置的复合电极，其制造方法和使用该蓄电装置的复合电极的蓄电装置。解决方案：用于蓄电装置的复合电极设置有在基材上形成的由金属和/或金属化合物构成的基材，晶须或纤维，以及含有活性物质的涂层并且至少形成在晶须或纤维的表面的一部分上。晶须或纤维包括比活性材料更高的导电性。蓄电装置用复合电极的制造方法包括（1）在氧化气氛中进行含有晶须结构金属或纤维的结构金属的基材或其前体进行热处理以形成晶须或基材上的纤维，（2）在工序（1）之后，至少在晶须的表面的一部分或纤维上形成含有活性物质的被覆层的工序的工序。版权所有（C）2010，JPO＆INPIT

75. 发明专利

JP2010049980A Fuel cell separator and manufacturing method of fuel cell separator 审中-公开
标题翻译：燃料电池分离器和燃料电池分离器的制造方法
公开(公告)号：JP2010049980A
公开(公告)日：2010-03-04
申请号：JP2008214170
申请日：2008-08-22
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OKAMOTO YUSUKE , CHIBA HIROTAKA , UCHIYAMA NORIKO
IPC分类号： H01M8/02 , C23C8/38 , C23C14/14 , C23C14/58 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell separator having a low contact resistance generated between a separator and an electrode and an excellent corrosion resistance and a low cost. SOLUTION: The fuel cell separator is made of a base material of stainless steel of which the surface gets a nitriding process and is provided with a nitride layer existing in a thickness direction continuously from the surface of the base material, and the nitride layer has granular precipitations protruding in an outer direction on the uppermost surface and a high boiling point temperature metal part inside the nitride layer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在隔膜和电极之间产生的低接触电阻和优异的耐腐蚀性和低成本的燃料电池隔板。解决方案：燃料电池隔板由不锈钢的基材制成，表面进行氮化处理，并且从基材的表面连续地形成有厚度方向的氮化物层，氮化物层具有在最上表面的外侧方向突出的粒状沉积物和氮化物层内的高沸点温度的金属部分。版权所有（C）2010，JPO＆INPIT

76. 发明专利

JP2010001510A Transition metal nitride, separator for fuel cell, fuel cell stack, fuel cell vehicle, manufacturing method of transition metal nitride, and manufacturing method of fuel cell separator 审中-公开
标题翻译：过渡金属氮化物，燃料电池分离器，燃料电池堆，燃料电池车，制造金属过渡金属的制造方法，以及燃料电池分离器的制造方法
公开(公告)号：JP2010001510A
公开(公告)日：2010-01-07
申请号：JP2008159339
申请日：2008-06-18
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： UCHIYAMA NORIKO , CHIBA HIROTAKA , OKAMOTO YUSUKE
IPC分类号： C23C8/38 , C22C38/00 , C22C38/50 , H01M8/00 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a transition metal nitride which is low in the contact resistance generated between a separator and an electrode, excellent in corrosion resistance, and reduced in cost, a separator for a fuel cell, a fuel cell stack, and a fuel cell vehicle. SOLUTION: The transition metal nitride is obtained by nitriding a base material composed of austenitic stainless steel into which at least one of Nb, V and Ti is added. The transition metal nitride is provided with: a first layer 11b which is continuously formed on a base layer 12 formed from the base material and has a stacked crystal structure of a nano-level, including a nitride having a cubic crystal structure of M 4 N type and a nitride having a hexagonal crystal structure of M 2-3 N type; and a second layer 11c which is formed continuously on the first layer 11b, includes a nitride having at least one crystal structure of hexagonal crystal structures of Cr 2 N, CrN, and M 2-3 N type and a cubic crystal structure of M 4 N type, and is continuously formed as a surface-nitriding portion of the base material in the depth direction from a surface of the base material. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种过渡金属氮化物，其在隔板和电极之间产生的接触电阻低，耐腐蚀性优异，成本降低，燃料电池用隔板，燃料电池堆，和燃料电池车辆。解决方案：过渡金属氮化物通过氮化由奥氏体不锈钢构成的基体而得到，其中添加了Nb，V和Ti中的至少一种。过渡金属氮化物具有：第一层11b，其连续地形成在由基材形成的基底层12上，并且具有纳米级的层叠晶体结构，包括具有M 4 N型和具有M <2-3> N型N型六方晶系结构的氮化物; 并且在第一层11b上连续形成的第二层11c包括具有至少一种六方晶系结构的结构的氮化物，所述六方晶系结构为Cr <2> N，CrN和M <2-3> N型和M SB 4 N型立方晶体结构，并且从基材的表面在深度方向上连续地形成为基材的表面氮化部分。版权所有（C）2010，JPO＆INPIT

77. 发明专利

JP2008078115A Transition metal nitride, fuel cell separator, manufacturing method of transition metal nitride, manufacturing method of fuel cell separator, fuel cell stack and fuel cell vehicle 审中-公开
标题翻译：过渡金属氮化物，燃料电池分离器，过渡金属氮化物的制造方法，燃料电池分离器，燃料电池堆和燃料电池车辆的制造方法
公开(公告)号：JP2008078115A
公开(公告)日：2008-04-03
申请号：JP2007141024
申请日：2007-05-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： UCHIYAMA NORIKO , CHIBA HIROTAKA , KANO MAKOTO
IPC分类号： H01M8/02 , C01B21/06 , C23C8/38 , H01M8/00 , H01M8/10
CPC分类号： H01M8/021 , C23C8/26 , C23C8/36 , C23C28/04 , C23C28/048 , C23C28/42 , H01M8/0204 , H01M8/0206 , H01M8/0228 , H01M2008/1095 , H01M2250/20 , Y02P70/56 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell separator which can maintain a contact resistance between a separator and an electrode at a low value in an oxidizing environment and has excellent durability and low production cost and provide a manufacturing method of the same.
SOLUTION: The fuel cell separator is provided with a base layer 12 composed of stainless steel containing at least Fe and Cr and a nitrated layer 11 formed on the base layer. The nitrated layer 11 is provided with a first nitrated layer 111 composed of a nitride of stainless steel containing at least Fe and Cr and a second nitrated layer 112 which is formed on the first nitrated layer 111 and is composed of a nitride containing a different content from the first nitrated layer 111 and has an exposed surface. The nitrated layer 11 has a composition distribution of a Cr concentration continuously changed toward a thickness direction over the first nitrated layer 111 and the second nitrated layer 112.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够在氧化环境中将隔板和电极之间的接触电阻保持在低值的燃料电池隔板，并且具有优异的耐久性和低的生产成本，并提供其制造方法。解决方案：燃料电池隔板设置有由至少含有Fe和Cr的不锈钢构成的基底层12和形成在基底层上的硝化层11。硝化层11设置有由至少含有Fe和Cr的不锈钢的氮化物构成的第一硝化层111和形成在第一硝化层111上的第二硝化层112，并且由含有不同含量的氮化物从第一硝化层111开始并具有暴露表面。硝化层11具有在第一硝化层111和第二硝化层112上朝着厚度方向连续变化的Cr浓度的组成分布。版权所有（C）2008，JPO＆INPIT

78. 发明专利

JP2007095389A Manufacturing method of metal separator for fuel cell, manufacturing device, and metal separator for fuel cell 审中-公开
标题翻译：用于燃料电池的金属分离器，制造装置和用于燃料电池的金属分离器的制造方法
公开(公告)号：JP2007095389A
公开(公告)日：2007-04-12
申请号：JP2005280787
申请日：2005-09-27
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TANAKA YASUE , CHIBA HIROTAKA , UCHIYAMA NORIKO
IPC分类号： H01M8/02 , C23C8/38
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a separator for a fuel cell with low contact resistance, excellent corrosion resistance, and of low cost. SOLUTION: A base material 41 made of metal is pulled outward in a direction of a plane by a constraint member 80, and is put under a heat treatment with its deformation restrained to manufacture a metal separator for a fuel cell. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有低接触电阻，优异的耐腐蚀性和低成本的燃料电池用隔膜。解决方案：由金属制成的基材41由约束构件80沿着平面的方向向外拉，并且在其变形抑制下进行热处理以制造用于燃料电池的金属隔板。版权所有（C）2007，JPO＆INPIT

79. 发明专利

JP2007073433A Separator of fuel cell, fuel cell stack, fuel cell vehicle, and manufacturing method of separator of the fuel cell 审中-公开
标题翻译：燃料电池分离器，燃料电池堆，燃料电池车和燃料电池分离器的制造方法
公开(公告)号：JP2007073433A
公开(公告)日：2007-03-22
申请号：JP2005261200
申请日：2005-09-08
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： UCHIYAMA NORIKO , CHIBA HIROTAKA , KANO MAKOTO
IPC分类号： H01M8/02 , C21D1/06 , C22C14/00 , C22C19/03 , C22C38/00 , C22C38/44 , C23C8/38 , H01M8/00 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide separators for a fuel cell which have low contact resistance produced between the separators and electrodes, which have superior corrosion resistance, and which are low-costed, and to provide a fuel cell stack, and a fuel cell vehicle that has this mounted. SOLUTION: These are the separators 3 for the fuel cell which are obtained by nitride treatment of a surface of a base material 10 comprising transition metals or transition metal alloys, and in which a nitride layers 11, containing an M4N-shaped crystal structure, are formed in the depth direction from the surface 10a of the base material 10. COPYRIGHT: (C)2007,JPO&INPIT

80. 发明专利

JP2007073432A Separator for fuel cell, fuel cell stack, fuel cell vehicle, and method of manufacturing separator for fuel cell 有权
标题翻译：用于燃料电池，燃料电池堆，燃料电池车辆的分离器和制造用于燃料电池的分离器的方法
公开(公告)号：JP2007073432A
公开(公告)日：2007-03-22
申请号：JP2005261193
申请日：2005-09-08
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KINO NOBUO , CHIBA HIROTAKA , UCHIYAMA NORIKO
IPC分类号： H01M8/02 , C22C38/00 , C22C38/44 , C23C8/38 , H01M8/00 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having low contact resistance between a separator and an electrode, high corrosion resistance, and low cost, and to provide a fuel cell stack and a fuel cell vehicle equipped with the fuel cell stack. SOLUTION: The separator 3 for the fuel cell obtained by nitriding the surface of a substrate 10 comprising alloy containing a transition metal element selected from Fe, Cr, Ni, and Mo has a nitrided layer 11 having hexagonal system crystal structure in the depth direction from the surface 10a of the substrate 10, and the substrate 10 contains nitrogen in an interface region 10b between the substrate 10 and the nitrided layer 11. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种隔膜和电极之间具有低接触电阻的燃料电池隔板，具有高耐腐蚀性和低成本，并且提供一种燃料电池堆和燃料电池车，其配备有燃料电池堆。解决方案：通过氮化包含含有选自Fe，Cr，Ni和Mo的过渡金属元素的合金的基板10的表面而获得的燃料电池用隔板3具有在六方晶系晶体结构中的氮化层11 从衬底10的表面10a的深度方向，衬底10在衬底10和氮化层11之间的界面区域10b中包含氮。（C）2007，JPO和INPIT

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