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1. 发明专利

JP2009106926A Catalytic converter and its production method 有权
标题翻译：催化转换器及其生产方法
公开(公告)号：JP2009106926A
公开(公告)日：2009-05-21
申请号：JP2008025272
申请日：2008-02-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MORISAKA HIDEAKI , TAKATANI SHINKO , MIYAMURA TOSHIHARU , YAMAUCHI TAKESHI , HANAKI YASUNARI
IPC分类号： B01J35/04 , B01D53/94 , B01J27/224 , B01J35/10 , B01J37/08 , F01N3/28
CPC分类号： B01D53/944 , B01D53/9454 , B01D2255/10 , B01D2255/20 , B01D2255/20715 , B01D2255/2092 , B01D2255/92 , B01D2255/9205 , B01D2258/012 , B01J23/10 , B01J23/40 , B01J23/63 , B01J35/04 , B01J37/0018 , B01J37/0219 , B01J37/0228 , B01J37/0244 , B01J37/0248 , B01J37/084 , B22F3/1121 , B22F2998/00 , Y02T10/22 , B22F1/025
摘要： PROBLEM TO BE SOLVED: To provide a catalytic converter which is increased in contact boundary-surface of a particulate and a catalyst layer and enhanced in catalytic activity and to provide its production method.
SOLUTION: The catalytic converter has a three-dimensional structural carrier with a plurality of cells in which a cell wall has a pore diameter of 10-50 μm and a porosity of 40 vol% or above, a catalyst coat layer which covers the three-dimensional structural carrier, and a catalyst component which is supported on the catalyst coat layer. A ratio of 50 mass% or above of the total supported amount of the catalyst component is in the area ranging from the cell-wall surface of the three-dimensional structural carrier to the surface of the catalyst coat layer. A powder of the catalyst component and a vanishing material vanishing by heat are dispersed with a solvent to give a slurry, the three-dimensional structural carrier is coated with the obtained slurry and further the carrier is calcined so that the vanishing material vanishes.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在颗粒和催化剂层的接触界面增加并且催化活性增强并提供其制备方法的催化转化器。解决方案：催化转化器具有三维结构载体，其具有多个孔，其中孔壁的孔径为10-50μm，孔隙率为40体积％以上，催化剂涂层覆盖三维结构载体和负载在催化剂涂层上的催化剂组分。催化剂成分的总负载量的50质量％以上的比例在从三维结构载体的细胞壁表面到催化剂涂层的表面的范围内。催化剂成分的粉末和通过热消失的消失材料用溶剂分散以得到浆料，三维结构载体用所得到的浆料涂布，并且进一步将载体煅烧，使得消失材料消失。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007291430A Hard carbon film 审中-公开
标题翻译：硬碳膜
公开(公告)号：JP2007291430A
公开(公告)日：2007-11-08
申请号：JP2006119116
申请日：2006-04-24
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OKAMOTO YUSUKE , YASUDA YOSHITERU , YAMAUCHI TAKESHI
IPC分类号： C23C14/06 , C10M103/02 , C10M103/04 , C10M107/02 , C10M129/76 , C10M169/04 , C10N10/16 , C10N30/06 , C10N40/02 , C10N40/25 , C10N50/08
摘要： PROBLEM TO BE SOLVED: To provide a hard carbon film which has a further reduced coefficient of friction, can be produced in a simple and easy process, and imposes few restrictions on types of a lubricant showing the effect.
SOLUTION: A sliding member has the hard carbon film at least in a site sliding with an opposite material. The hard carbon film contains one or both of cobalt and nickel in a total amount of 1.4 to 39 atom%; and has aggregates of nickel and cobalt with a size exceeding 5 nm controlled to a fixed ratio or lower.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有进一步降低的摩擦系数的硬碳膜，可以在简单且容易的过程中生产，并且对显示效果的润滑剂的类型施加了很少的限制。解决方案：滑动构件至少在与相对材料滑动的位置中具有硬质碳膜。硬碳膜含有总量为1.4〜39原子％的钴和镍中的一种或两种; 并且具有超过5nm的镍和钴的聚集体，其控制为固定比率或更低。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007038922A Contraction tank 审中-公开
标题翻译：承包舱
公开(公告)号：JP2007038922A
公开(公告)日：2007-02-15
申请号：JP2005226888
申请日：2005-08-04
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAUCHI TAKESHI , NISHIYAMA HIDENORI
IPC分类号： B60R16/08 , B60T11/26 , B62D5/07 , F15B1/26
摘要： PROBLEM TO BE SOLVED: To provide a contraction tank capable of absorbing a collision through movement downward when a load is applied, free of necessity for securing a moving space for admitting the downward movement, and free of the risk of worsening the space efficiency in an engine room owing to possibility of installing other components under the tank. SOLUTION: The contraction tank is equipped with a tank body 11 accommodated in the engine room covered with a hood and having a stepped surface 18 in the shape of an inward directed flange facing the hood in a position midway in the tank height direction and a tank cutting part 14 having a bottom 14b functioning as a cutting blade and placed on the stepped surface and installed covering the over-part of the tank body 11, whereby the tank cutting part 14 is depressed to cut the stepped surface 18 by a pressing force of the hood when it makes deflection, and a deformation of the hood is admitted while the contracted condition is generated in which the cut upper part of the tank body 11 is accommodated in the cut lower part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在施加负载时通过向下运动而吸收碰撞的收缩罐，而不需要固定用于承受向下运动的移动空间，并且没有使空间恶化的风险由于在罐下安装其他部件的可能性，发动机室的效率。解决方案：收缩箱配备有容纳在发动机室中的箱主体11，其被覆盖有发动机罩，并且具有在油箱高度方向中途的面向发动机罩的向内凸缘形状的台阶表面18 以及槽切割部14，其具有作为切割刀片的底部14b，并且设置在台阶表面上并且安装成覆盖在罐主体11的上部，由此槽切割部14被压下以通过一个当发生罩发生偏转时的罩的压力，并且在产生将箱体11的切割上部容纳在切割下部中的收缩状态时，罩的变形。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005099849A Energy conversion fiber and sound reducing material 审中-公开
标题翻译：能量转换纤维和减速材料
公开(公告)号：JP2005099849A
公开(公告)日：2005-04-14
申请号：JP2004339739
申请日：2004-11-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OKADA JUN , WATANABE KYOICHI , MOROHOSHI KATSUMI , MIURA HIROAKI , YAMAUCHI TAKESHI
IPC分类号： G10K11/162 , G10K11/16
摘要： PROBLEM TO BE SOLVED: To provide an energy conversion fiber that is advantageous in weight reduction and size reduction, and in sound reducing performance and is appropriate as a sound reducing material for automobiles or the like, and a sound reducing material composed of such a fiber.
SOLUTION: In a core-sheath type binder fiber 2 wherein a sheath component 2b has a softening point lower than that of a core component 2a, a resin comprising one of the core component 2a and the sheath component 2b has a strongly polar organic component of a solubility parameter (SP)=2.05×10
4 to 2.66×10
4 (J/m
3 )
0.5 added thereto and a piezoelectric material other than the strongly polar organic component as a piezoelectric material, and the other of the core component 2a and the sheath component 2b is substantially composed of a resin only.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有利于减轻重量和减小尺寸以及降低声音的能量转换纤维，并且适用于汽车等的减声材料，以及由这样的纤维。解决方案：在鞘壳型粘合纤维2中，其中鞘组分2b的软化点低于芯组分2a的软化点，包含芯组分2a和鞘组分2b中的一种的树脂具有强极性溶解度参数（SP）的有机成分= 2.05×10 4 至2.66×10 4（J / m 3 ） 0.5 和作为压电材料的强极性有机成分以外的压电材料，核心部件2a和鞘部2b中的另一方基本上仅由树脂构成。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003329185A High-pressure pipe connecting structure 审中-公开
标题翻译：高压管道连接结构
公开(公告)号：JP2003329185A
公开(公告)日：2003-11-19
申请号：JP2002136743
申请日：2002-05-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： NAKAYAMA YUKIO , YAMAUCHI TAKESHI
IPC分类号： F16L37/24
摘要： PROBLEM TO BE SOLVED: To provide a high-pressure pipe connecting structure surely connectable with bare hands without using a tool.
SOLUTION: In this high-pressure pipe connecting structure for connecting a power steering hose 1 to a pump discharge port 12 of a power steering pump 3, a connector 2 provided with an engagement projection 8 on its outer periphery is fixed to a tip part of the power steering hose 1, a connector spring 11 is mounted on a tip of the connector 2, a connector inserting part 4 for inserting the connector 2 is mounted on the pump discharge port 12, and a locking groove 15 composed of a first groove part for guiding the engagement projection 8 in the axial direction of the connector inserting part, a second groove part for guiding the engagement projection 8 in the circumferential direction of the connector inserting part 4, and a third groove part for fitting the engagement projection 8 to the pump discharge port 12 side in a state of being energized by reaction force of the connector spring 11, is formed on an inner wall of the connector inserting part 4.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种可靠地与裸手相连的高压管连接结构，而不使用工具。解决方案：在用于将动力转向软管1连接到动力转向泵3的泵排出口12的高压管连接结构中，在其外周设置有接合突起8的连接器2固定到动力转向软管1的尖端部分，连接器弹簧11安装在连接器2的尖端上，用于插入连接器2的连接器插入部分4安装在泵排出口12上，锁定槽15由用于沿着连接器插入部的轴向引导接合突起8的第一槽部，用于沿连接器插入部4的圆周方向引导接合突起8的第二槽部，以及用于将接合突起在连接器插入部4的内壁上形成有通过连接器弹簧11的反作用力而被通电的状态的泵排出口12侧。（C）2004，JPO

6. 发明专利

JP2013226557A Manufacturing method of catalytic converter 有权
标题翻译：催化转化器的制造方法
公开(公告)号：JP2013226557A
公开(公告)日：2013-11-07
申请号：JP2013130706
申请日：2013-06-21
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MORISAKA HIDEAKI , TAKATANI SHINKO , MIYAMURA TOSHIHARU , YAMAUCHI TAKESHI , HANAKI YASUNARI
IPC分类号： B01J37/08 , B01D53/94 , B01J23/63 , B01J35/04 , B01J37/02 , F01N3/023 , F01N3/035 , F01N3/24 , F01N3/28
CPC分类号： B01D53/944 , B01D53/9454 , B01D2255/10 , B01D2255/20 , B01D2255/20715 , B01D2255/2092 , B01D2255/92 , B01D2255/9205 , B01D2258/012 , B01J23/10 , B01J23/40 , B01J23/63 , B01J35/04 , B01J37/0018 , B01J37/0219 , B01J37/0228 , B01J37/0244 , B01J37/0248 , B01J37/084 , B22F3/1121 , B22F2998/00 , Y02T10/22 , B22F1/025
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a catalytic converter that is enhanced in catalyst activity by increasing the contact interfaces between particulates and a catalyst layer.SOLUTION: A manufacturing method of a catalytic converter includes steps of: dispersing, in a solvent, powder of a catalyst component and a disappearing material disappearing by heat, thereby obtaining slurry; coating the obtained slurry on a three-dimensional structural support having a plurality of cells partitioned by cell walls, in which a pore diameter of the cell walls is 10 to 50 μm and porosity of the cell walls is 40 vol.% or more; and forming a catalyst-coated layer containing the catalyst component on the surfaces of the cell walls of the three-dimensional structural support, and baking the slurry-coated three-dimensional structural support to eliminate the disappearing material so that 50 mass% or more of a total supported amount of the catalyst component on the three-dimensional structural support is present on the surfaces of the cell walls.
摘要翻译：要解决的问题：提供通过增加颗粒和催化剂层之间的接触界面来提高催化剂活性的催化转化器的制造方法。解决方案：催化转化器的制造方法包括以下步骤：在溶剂中分散，催化剂组分的粉末和消失的材料通过热消失，从而获得浆料; 将得到的浆料涂布在具有由细胞壁分隔的多个细胞的三维结构支撑体上，细胞壁的孔径为10〜50μm，细胞壁的孔隙率为40体积％以上; 在三维结构支撑体的细胞壁的表面上形成含有催化剂成分的催化剂涂层，并烘干涂覆有浆料的三维结构载体，以消除消失材料，使50质量％以上的三维结构支撑体上的催化剂组分的总负载量存在于细胞壁的表面上。

7. 发明专利

JP2010099638A Catalyst, catalyst for purifying exhaust gas, and method for manufacturing the catalyst 审中-公开
标题翻译：催化剂，用于净化排气的催化剂，以及制造催化剂的方法
公开(公告)号：JP2010099638A
公开(公告)日：2010-05-06
申请号：JP2008275903
申请日：2008-10-27
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： NAGATA MASAHITO , KONUMA TSUTOMU , YAMAUCHI TAKESHI , NIWA YUSUKE , SEKIBA TORU
IPC分类号： B01J23/656 , B01D53/94 , B01J23/64 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst which increases a specific surface area by maintaining an interval of perovskite type composite oxides constituting the catalyst and improves catalyst performance at a relatively low temperature of 600°C or lower, also to provide a catalyst for purifying exhaust gas, and further to provide a method for manufacturing the catalyst. SOLUTION: The catalyst 1 is composed of the perovskite type composite oxide 2 represented by a formula A 1-x A' x B 1-y B' y O 3-δ (wherein in the general formula A is at least one element selected from a group consisting of alkali earth metals, A' is at least one element selected from a group consisting of rare earth elements, B is at least one element selected from a group consisting of transition elements, and B' is at least one element selected from a group consisting of metallic elements, and 0≤x≤1, 0≤y≤1, and 0≤δ≤1.5), composite oxide spacers 3(3a-3e), and noble metals 4. The specific surface area calculated by a BET method is 20-50 m 2 /g. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种通过维持构成催化剂的钙钛矿型复合氧化物的间隔来提高比表面积的催化剂，并且在600℃或更低的较低温度下提高催化剂性能，还提供一种用于净化废气的催化剂，并且还提供了制造催化剂的方法。解决方案：催化剂1由由式A表示的钙钛矿型复合氧化物2组成，其中A 1 B <1> / SB> B' O 3-δ（其中在通式A中是选自碱土金属中的至少一种元素，A'在选自由稀土元素组成的组中的至少一种元素，B是选自过渡元素中的至少一种元素，B'是选自金属元素中的至少一种元素，0≤x≤ 1，0≤y≤1，0≤δ≤1.5），复合氧化物间隔物3（3a-3e）和贵金属4.通过BET法计算的比表面积为20-50μm 2 < / SP> / g以下。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008136936A Pm (particulate matter) combustion catalyst 审中-公开
标题翻译： PM（颗粒物）燃烧催化剂
公开(公告)号：JP2008136936A
公开(公告)日：2008-06-19
申请号：JP2006325460
申请日：2006-12-01
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： ITO JUNJI , TAKATANI SHINKO , MIYAMURA TOSHIHARU , YAMAUCHI TAKESHI
IPC分类号： B01J23/10 , B01D53/94 , B01J35/04 , B01J35/06 , B01J35/10
摘要： PROBLEM TO BE SOLVED: To provide a PM combustion catalyst for a diesel engine that can efficiently reduce PM even in the case that the exhaust gas temperature is low during driving in an urban city and scarcely cause clogging of filter with by the PM accumulation. SOLUTION: The PM combustion catalyst for a diesel engine is provided with a fiber assembly composed of oxide-containing ceramic fibers or metal fibers. The PM combustion catalyst for a diesel engine can be utilized as so-called diesel particulate filter and has a porosity exceeding 50% of the fiber assembly. The oxide contains cerium and praseodymium. The oxide is contained in the inside of the ceramic fibers or metal fibers. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于柴油发动机的PM燃烧催化剂，即使在城市驾驶中排气温度低的情况下也能有效地减少PM，并且几乎不会由于PM的堵塞而导致过滤器堵塞积累。解决方案：用于柴油发动机的PM燃烧催化剂设置有由含氧化物的陶瓷纤维或金属纤维构成的纤维集合体。用于柴油发动机的PM燃烧催化剂可以用作所谓的柴油微粒过滤器，其孔隙率超过纤维组件的50％。氧化物含有铈和镨。氧化物被包含在陶瓷纤维或金属纤维的内部。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008031011A Hard carbon coating film 有权
标题翻译：硬碳膜
公开(公告)号：JP2008031011A
公开(公告)日：2008-02-14
申请号：JP2006207700
申请日：2006-07-31
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OKAMOTO YUSUKE , YAMAUCHI TAKESHI
IPC分类号： C01B31/02 , C10M129/76 , C10M169/04 , C10N30/06 , C10N40/04 , C10N40/25 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a hard carbon coating film exhibiting a reduced friction coefficient and capable of being manufactured by a simple process.
SOLUTION: The hard carbon coating film contains 1.4-39 atom% cobalt or nickel in the coating film, and a cobalt aggregate or a nickel aggregate among them is controlled so that a region occupied by the aggregate 2 having an equivalent circle diameter of more than 5 nm may be ≤15%, and the film has a hard particle and a particulate projection on the surface and a surface roughness Ry is 0.1-0.6 μm. The hard carbon coating film contains 1.4-39 atom% cobalt or nickel in a sliding layer, and the cobalt aggregate or the nickel aggregate among them is controlled so that the region occupied by the aggregate 2 having the equivalent circle diameter of more than 5 nm may be ≤15%, and the film has the hard particle and the particulate projection on the surface of the sliding layer and the surface roughness Ry is 0.1-0.6 μm. When an area ratio of the aggregate having the equivalent circle diameter of more than 5 nm is X% and a total content of the cobalt and the nickel is Y atom%, X
摘要翻译：要解决的问题：提供显示出降低的摩擦系数并且能够通过简单的方法制造的硬碳涂层膜。解决方案：涂覆膜中的硬碳涂膜含有1.4-39原子％的钴或镍，并且控制它们中的钴骨料或镍骨料，使得由骨料2占据的区域具有当量圆直径超过5nm可以为≤15％，并且该膜在表面上具有硬质颗粒和颗粒状突起，并且表面粗糙度Ry为0.1-0.6μm。硬碳涂膜在滑动层中含有1.4-39原子％的钴或镍，并且控制其中的钴骨料或镍骨料，使得具有当量圆直径大于5nm的骨料2占据的区域可以≤15％，并且该膜具有硬颗粒和在滑动层的表面上的颗粒突起，并且表面粗糙度Ry为0.1-0.6μm。当当量圆直径大于5nm的骨料的面积比为X％，钴和镍的总含量为Y原子％时，填充X <4Y。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2004319955A Rare earth magnet, manufacturing method therefor and motor using rare earth magnet 有权
公开(公告)号：JP2004319955A
公开(公告)日：2004-11-11
申请号：JP2003332933
申请日：2003-09-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TAYU TETSURO , ONO HIDEAKI , KAWASHITA NOBUO , KANO MAKOTO , SHIMADA MUNEKATSU , YAMAUCHI TAKESHI
IPC分类号： B22F1/00 , B22F3/00 , C22C38/00 , H01F1/053 , H01F1/057 , H01F1/08 , H01F1/09 , H01F41/02 , H02K1/02 , H02K1/27
CPC分类号： H01F1/09 , H01F1/053 , H01F1/0575 , H01F41/0273 , H02K1/02 , H02K1/278
摘要： PROBLEM TO BE SOLVED: To provide a rare earth magnet which has high electric resistance and in which the deterioration of a magnet characteristic is suppressed to a minimum. SOLUTION: The rare earth magnet includes rare earth magnet particles and a rare earth oxide which exists between the rare earth magnet particles and is shown by a formula (I) (In the formula, R and R' are yttria (Y), lanthium (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thorium (Tm), ytterbium (Yb), or lutetium (Lu) or 0 COPYRIGHT: (C)2005,JPO&NCIPI

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