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1. 发明专利

JP2007016286A Metal matrix composite and its manufacturing method 审中-公开
标题翻译：金属基复合材料及其制造方法
公开(公告)号：JP2007016286A
公开(公告)日：2007-01-25
申请号：JP2005199840
申请日：2005-07-08
申请人： Bussan Nanotech Research Institute Inc , Chitoshi Masuda , Nissan Motor Co Ltd , Makoto Yoshida , 吉田誠 , 千利増田 , 日産自動車株式会社 , 株式会社物産ナノテク研究所
发明人： YOSHIDA MAKOTO , MASUDA CHITOSHI , UOZUMI HISAO , KOBAYASHI KENTA , MAKUCHI YUTAKA , TSUSHIMA KENJI , KUNO MASAKI , HANDA KOICHI , TSUKADA TAKAYUKI
IPC分类号： C22C49/14 , B22D19/00 , B22D19/14 , C22C21/00 , C22C47/06 , C22C47/12 , C22C49/04 , C22C49/06 , C22C101/04 , C22C101/10 , C22C101/22
摘要： PROBLEM TO BE SOLVED: To provide a metal matrix composite having excellent thermal conductivity and particularly a light metal matrix composite to which light metals including aluminum and magnesium are applied as a metal matrix and also to provide its manufacturing method.
SOLUTION: The metal matrix composite comprises a metal matrix and a reinforcement and contains, as the reinforcement, carbon nanotubes and short ceramic fibers. The method for manufacturing the metal matrix composite is also provided. The reinforcement is fixed and shaped with an inorganic binder into a preform of ≥0.5 MPa buckling strength, and then the molten matrix metal is impregnated into the preform under pressure, followed by solidification.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异导热性的金属基质复合材料，特别是作为金属基体涂敷包含铝和镁的轻金属作为金属基体的轻金属基复合材料，并提供其制造方法。解决方案：金属基复合材料包括金属基体和增强材料，并且包含碳纳米管和短陶瓷纤维作为增强材料。还提供了制造金属基质复合材料的方法。加强件用无机粘合剂固定并成形为≥0.5MPa屈曲强度的预成型件，然后将熔融基体金属在压力下浸渍到预制件中，然后固化。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007077457A Metal-matrix carbon nanotube composite material and its manufacturing method 有权
标题翻译：金属基碳纳米管复合材料及其制造方法
公开(公告)号：JP2007077457A
公开(公告)日：2007-03-29
申请号：JP2005267823
申请日：2005-09-15
申请人： Bussan Nanotech Research Institute Inc , Akira Kawasaki , Nissan Motor Co Ltd , 亮川崎 , 日産自動車株式会社 , 株式会社物産ナノテク研究所
发明人： KUNO MASAKI , TSUSHIMA KENJI , MAKUCHI YUTAKA , HANDA KOICHI , KAWASAKI AKIRA , OKAMURA HIROSHI
IPC分类号： C22C1/10 , B22F3/02 , C01B31/02 , C22C1/05 , C22C21/00
摘要： PROBLEM TO BE SOLVED: To provide a metal-matrix carbon nanotube (CNT) composite material in which CNT is uniformly dispersed and which is free from sodium dodecyl sulfate (SDS) or its residue and also to provide its manufacturing method.
SOLUTION: The metal-matrix CNT composite material can be manufactured by a metal-matrix CNT composite material manufacturing method comprising the following steps: a step of preparing a metal slurry using metal powder; a step of preparing a CNT suspension using CNT; a step of preparing a metal/CNT mixture slurry using the metal slurry and the CNT suspension; a step of preparing a green compact of metal/CNT mixture using the metal/CNT mixture slurry; and a step of sintering the green compact of metal/CNT mixture to obtain the metal-matrix CNT composite material. Moreover, PVA is used as a dispersant for CNT, and the PVA is added in an amount four or more times that of the CNT by weight ratio.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供其中CNT均匀分散且不含十二烷基硫酸钠（SDS）或其残余物的金属基质碳纳米管（CNT）复合材料，并提供其制造方法。解决方案：金属基质CNT复合材料可以通过金属基质CNT复合材料制造方法制造，其包括以下步骤：使用金属粉末制备金属浆料的步骤; 使用CNT制备CNT悬浮液的步骤; 使用金属浆料和CNT悬浮液制备金属/ CNT混合物浆料的步骤; 使用金属/ CNT混合物浆料制备金属/ CNT混合物的生坯的步骤; 以及烧结金属/ CNT混合物的压坯以获得金属基质CNT复合材料的步骤。此外，PVA用作CNT的分散剂，PVA的添加量是CNT重量比的四倍以上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007076962A Carbon nanotube with aluminum-containing coating film and method for producing the same 审中-公开
标题翻译：具有含铝的涂膜的碳纳米管及其制造方法
公开(公告)号：JP2007076962A
公开(公告)日：2007-03-29
申请号：JP2005267819
申请日：2005-09-15
申请人： Bussan Nanotech Research Institute Inc , Akira Kawasaki , Nissan Motor Co Ltd , 亮川崎 , 日産自動車株式会社 , 株式会社物産ナノテク研究所
发明人： KUNO MASAKI , TSUSHIMA KENJI , MAKUCHI YUTAKA , HANDA KOICHI , TSUKADA TAKAYUKI , KAWASAKI AKIRA , OKAMURA HIROSHI
IPC分类号： C01B31/02
摘要： PROBLEM TO BE SOLVED: To provide a CNT with an Al-containing coating film, in which the CNT has a coating film containing an Al component on the whole or a part of the surface thereof, and to provide a method for producing the same.
SOLUTION: There is provided a CNT with an Al-containing coating film, in which the CNT has a coating film containing an Al component on the whole or part of the surface thereof. There is also provided a method for producing the CNT with an Al-containing coating film. The method comprises a step (1) for preparing Al slurry using an Al powder, a step (2) for preparing a CNT suspension using a CNT, a step (3) for preparing Al/CNT mixed slurry using the Al slurry obtained in the step (1) and the CNT suspension obtained in the step (2), and a step (4) for concentrating the Al/CNT mixed slurry obtained in the step (3).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种含有Al的涂膜的CNT，其中CNT具有在其全部或一部分表面上含有Al成分的涂膜，并且提供一种生产一样。解决方案：提供具有含Al涂膜的CNT，其中CNT具有在其整个或部分表面上含有Al成分的涂膜。还提供了一种制备具有含Al涂膜的CNT的方法。该方法包括使用Al粉末制备Al浆料的步骤（1），使用CNT制备CNT悬浮液的步骤（2），使用在所述Al粉末中获得的Al浆料制备Al / CNT混合浆料的步骤（3）步骤（1）和步骤（2）中获得的CNT悬浮液和用于浓缩步骤（3）中获得的Al / CNT混合浆料的步骤（4）。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006265686A Production method of metal/carbon nanotube-compound sintered compact 审中-公开
标题翻译：金属/碳纳米管化合物的生产方法
公开(公告)号：JP2006265686A
公开(公告)日：2006-10-05
申请号：JP2005088697
申请日：2005-03-25
申请人： Bussan Nanotech Research Institute Inc , Akira Kawasaki , Nissan Motor Co Ltd , 亮川崎 , 日産自動車株式会社 , 株式会社物産ナノテク研究所
发明人： KUNO MASAKI , TSUSHIMA KENJI , MAKUCHI YUTAKA , SHIBATA KIMIHIRO , HANDA KOICHI , KAWASAKI AKIRA , OKAMURA HIROSHI
IPC分类号： C22C1/05 , B82B3/00 , C01B31/02 , C04B35/52 , C22C1/10
CPC分类号： C22C26/00 , C22C2026/002
摘要： PROBLEM TO BE SOLVED: To provide a production method of a metal/CNT-compound sintered compact with which CNT can be uniformly dispersed and incorporated into a metallic base material, and to provide a metal/CNT-compound sintered compact obtained by the same. SOLUTION: The production method includes a process (1) of preparing a metal slurry by using a metal powder, a process (2) of preparing a CNT suspension by using the CNT, a process (3) of preparing a metal/CNT mixed slurry by using the metal slurry obtained in the process (1) and the metal/CNT mixed slurry obtained in the process (2), a process (4) of preparing a metal/CNT mixed green compact by using the metal/CNT mixed slurry obtained in the process (3), and a process (5) of obtaining a metal/CNT mixed sintered compact by firing the metal/CNT mixed green compact obtained in the process (4). In the metal/CNT compound sintered compact, the CNT is dispersed in the metal base material derived from metallic powder. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种金属/ CNT-复合烧结体的制造方法，其中CNT可以均匀地分散并结合到金属基材中，并提供由金属/ CNT-复合烧结体获得的金属/ CNT-复合烧结体一样。解决方案：制备方法包括通过使用金属粉末制备金属浆料的方法（1），通过使用CNT制备CNT悬浮液的方法（2），制备金属/ 通过使用方法（1）中获得的金属浆料和方法（2）中获得的金属/ CNT混合浆料，通过使用金属/ CNT制备金属/ CNT混合生坯的方法（4），将CNT混合浆料方法（3）中得到的混合浆料和通过烧制方法（4）中获得的金属/ CNT混合生坯，得到金属/ CNT混合烧结体的方法（5）。在金属/ CNT复合烧结体中，CNT分散在金属粉末的金属基材中。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006250280A Piston pin of internal-combustion engine 审中-公开
标题翻译：内燃机活塞杆
公开(公告)号：JP2006250280A
公开(公告)日：2006-09-21
申请号：JP2005069411
申请日：2005-03-11
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KUNO MASAKI , TSUSHIMA KENJI , MAKUCHI YUTAKA
IPC分类号： F16J1/16 , C22C49/14 , C22C101/10 , F16J1/01
CPC分类号： F16J1/16
摘要： PROBLEM TO BE SOLVED: To provide a piston pin of an internal-combustion engine consisting of aluminum alloy furnished with a means to enhance its bending rigidity.
SOLUTION: The piston pin of the internal-combustion engine is to tie a piston with a connecting rod, wherein the piston pin consists of aluminum alloy containing carbon nano-tubes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由铝合金构成的内燃机的活塞销，其具有提高其弯曲刚度的装置。解决方案：内燃机的活塞销将活塞与连杆相连，活塞销由含有碳纳米管的铝合金构成。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006214387A Intake valve and manufacturing method thereof 审中-公开
标题翻译：采用阀门及其制造方法
公开(公告)号：JP2006214387A
公开(公告)日：2006-08-17
申请号：JP2005029526
申请日：2005-02-04
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KUNO MASAKI , TSUSHIMA KENJI , MAKUCHI YUTAKA
IPC分类号： F01L3/02 , B22D19/00 , C22C1/10 , F01L3/24
摘要： PROBLEM TO BE SOLVED: To provide a means for improving output and fuel consumption of an internal combustion engine, in regard to an intake valve for an internal combustion engine using an aluminum alloy.
SOLUTION: The intake valve 10 for an internal combustion engine has a shaft part 20 and an umbrella part 30 connected to the shaft part 20. At least one of the shaft part 20 and the umbrella part 30 is made of the aluminum alloy comprising carbon nano tube.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于改善内燃机的输出和燃料消耗的方法，涉及使用铝合金的内燃机的进气门。解决方案：用于内燃机的进气门10具有轴部20和连接到轴部20的伞部30.轴部20和伞部30中的至少一个由铝合金制成包括碳纳米管。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006177844A Torque detection apparatus 审中-公开
标题翻译：扭矩检测装置
公开(公告)号：JP2006177844A
公开(公告)日：2006-07-06
申请号：JP2004372782
申请日：2004-12-24
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SHIMADA MUNEKATSU , TSUSHIMA KENJI , URAMOTO KIYOHIRO , MATSUOKA TOSHIMITSU
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a torque detection apparatus capable of achieving compactness, saving electric power, being easily mounted on a motor shaft, an output shaft of a transmission, etc. and being applied to real-time monitoring of torque exerted on these shafts.
SOLUTION: The torque detection apparatus includes a shaft 1 and a magnetic sensor 5. A pair of circumferential grooves 2 and 2 are formed at a prescribed interval A in the shaft 1. A polarized part 4 polarized circumferentially is formed in a groove middle part between the grooves 2 and 2. The magnetic sensor 5 such as a Hall sensor is opposed to the groove middle part of the shaft 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够实现紧凑性，节省电力，容易地安装在电动机轴，变速器的输出轴等上并用于实时监测转矩的转矩检测装置施加在这些轴上。扭矩检测装置包括轴1和磁传感器5.在轴1中以规定的间隔A形成一对周向槽2和2。沿圆周方向偏振的偏振部4形成在槽凹槽2和2之间的中间部分。诸如霍尔传感器的磁传感器5与轴1的槽中部相对。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006132416A Internal combustion engine and method of manufacturing its combustion chamber component part 审中-公开
标题翻译：内燃机及其燃烧室组件的制造方法
公开(公告)号：JP2006132416A
公开(公告)日：2006-05-25
申请号：JP2004321438
申请日：2004-11-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TSUSHIMA KENJI , MAKUCHI YUTAKA , KUNO MASAKI
IPC分类号： F02F1/24 , B22D19/08 , B22D21/04 , C22C47/08 , C22C49/14 , C22C101/10 , F01L3/02 , F01L3/04 , F02F3/00
CPC分类号： C22C26/00 , C22C2026/002 , F02F2001/008
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine improving both of output and fuel consumption by improving thermal conduction characteristics of component parts forming a combustion chamber and by increasing high-temperature strength and thermal fatigue strength, and to provide a method of manufacturing the combustion chamber component parts.
SOLUTION: The internal combustion engine has a cylinder head 1 and a piston 2 forming the combustion chamber C. At least a part for forming the combustion chamber C of the cylinder head 1 and at least a crown part of the piston comprise nano-tube composite sections 7, 8 formed of an aluminum alloy composited with carbon nano-tubes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种通过改善形成燃烧室的部件的热传导特性以及提高高温强度和热疲劳强度来提高输出和燃料消耗的内燃机，并提供一种方法制造燃烧室部件。解决方案：内燃机具有形成燃烧室C的气缸盖1和活塞2.用于形成气缸盖1的燃烧室C和活塞的至少冠部的至少一部分包括纳米由与碳纳米管复合的铝合金形成的管状复合材料部分7,8。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005271655A Engine hood structural body 有权
标题翻译：发动机结构体
公开(公告)号：JP2005271655A
公开(公告)日：2005-10-06
申请号：JP2004085058
申请日：2004-03-23
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TSUSHIMA KENJI , MAKUCHI YUTAKA , KUNO MASAKI
IPC分类号： B60R99/00 , B60R13/08 , B62D25/10 , B62D25/12 , B60R21/34
CPC分类号： B62D25/12 , B60R13/0838 , B60R2021/346 , B62D25/105
摘要： PROBLEM TO BE SOLVED: To provide an engine hood structural body having tension rigidity, bending rigidity and torsional rigidity required in an engine hood without using a complicated and inexpensive mechanism, efficiently absorbing noise of an engine, efficiently absorbing collision energy acting on the engine hood to relax impact, and narrowing a space between the engine hood and an internal material of an engine room to improve a molding degree of freedom. SOLUTION: This structural body is constituted by disposing a porous metal 3 in at least a part of a rear surface of the engine hood 1. In the structure, the engine hood constituted of hood outer and hood inner has a gap and the porous metal 3 is disposed in at least a part of the gap. The hood outer and hood inner are made of steel plate and aluminum alloy. The porous metal is foamed aluminum or an aluminum porous body. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种发动机罩结构体，其在不使用复杂且廉价的机构的情况下，具有发动机罩内所需的张力刚性，弯曲刚度和扭转刚度，有效地吸收发动机的噪声，有效地吸收作用于发动机罩放松冲击，并且缩小发动机罩和发动机室的内部材料之间的空间，以提高成型自由度。解决方案：该结构体通过在发动机罩1的后表面的至少一部分设置多孔金属3而构成。在该结构中，由发动机罩外部和发动机罩内构成的发动机罩具有间隙，多孔金属3设置在间隙的至少一部分中。发动机外罩和发动机罩内部由钢板和铝合金制成。多孔金属是泡沫铝或铝多孔体。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005247165A Impact energy absorbing member and its manufacturing method 审中-公开
标题翻译：冲击能量吸收构件及其制造方法
公开(公告)号：JP2005247165A
公开(公告)日：2005-09-15
申请号：JP2004061552
申请日：2004-03-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MAKUCHI YUTAKA , TSUSHIMA KENJI , KUNO MASAKI
IPC分类号： B62D25/04 , B60R19/24 , B62D21/15 , B62D25/20 , F16F7/00 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To provide an impact energy absorbing member capable of efficiently absorbing impact energy without increasing costs and a weight, absorbing the impact energy without faults even when the member is arranged at a portion exposed to a thermally-severe environment, and being easily manufactured without cracks even when the shape of the member is more or less complicated.
SOLUTION: This member is composed of a closed section structure 2 formed into an approximately tubular shape, a first porous metal 3, and a second porous metal 4, and is equipped with a molding collapsed while maintaining an approximately constant reaction force at a stage when it is filled in a hollow portion 2a of the closed cross structure 2 and a compression stress is applied. Density of the second porous metal 4 of the molding is made smaller than density of the first porous metal 3, and the second porous metal 4 is brought into contact with at least one inner face of the closed section structure 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够有效吸收冲击能量而不增加成本和重量的冲击能量吸收构件，即使当构件布置在暴露于热重度环境的部分时也能吸收冲击能量而没有故障并且即使当构件的形状或多或少复杂时也容易制造而没有裂纹。解决方案：该构件由形成为大致管状的封闭截面结构2，第一多孔金属3和第二多孔金属4组成，并且在保持大致恒定的反作用力的同时装备有模制件当填充在封闭的交叉结构2的中空部分2a中并施加压缩应力时的阶段。模制品的第二多孔金属4的密度小于第一多孔金属3的密度，第二多孔金属4与闭合部分结构2的至少一个内表面接触。版权所有：（C）2005，JPO＆NCIPI

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