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21. 发明专利

JP2009057861A Diaphragm type pump 审中-公开
标题翻译：膜片式PUMP
公开(公告)号：JP2009057861A
公开(公告)日：2009-03-19
申请号：JP2007224382
申请日：2007-08-30
申请人： Honda Motor Co Ltd , Tokai Rubber Ind Ltd , 本田技研工業株式会社 , 東海ゴム工業株式会社
发明人： ITO HIROAKI , ISOBE HIROSHI , ISHIGURO TADASHI , HASHIMOTO KAZUNOBU , SHIBATA TETSUYOSHI , NEMOTO HIROOMI
IPC分类号： F04B43/04 , F04B9/00 , F04B43/02 , H02N1/00
CPC分类号： F04B43/02 , F04B19/24 , F04B43/04
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm type pump capable of easily securing a stroke. SOLUTION: The diaphragm type pump 1 is provided with a volume change member 21 changing a volume of a fluid chamber R; a diaphragm member 22 fixed in an expanded state and separated from the fluid chamber R, having a pair of electrodes 220 and 221 and an expanding/contracting film 222 made of dielectric elastomer, and driving the volume change member 21 to an ongoing direction; a return energizing member 21 for driving the volume change member 21 to a returning direction; and a connection member 23 for connecting the diaphragm member 22 and the volume change member 21. In a low voltage state, driving force with respect to the volume change member 21 is accumulated in the diaphragm member 22 and the return energizing member 21. The diaphragm member 22 is arranged in a state of elastically protruding to the returning direction compared to the expanded state, and a tilt angle θ of the diaphragm member 22 in the low voltage state with respect to the expanded state in a reciprocating direction cross section is set to be 45° or more. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地确保冲程的隔膜式泵。解决方案：隔膜式泵1设置有改变流体室R的体积的体积变化构件21; 固定在膨胀状态并与流体室R分离的隔膜构件22，具有一对电极220和221以及由介电弹性体制成的膨胀/收缩膜222，并将体积变化构件21驱动到正在进行的方向; 用于将体积变化构件21驱动到返回方向的返回供能构件21; 以及用于连接隔膜构件22和容积变化构件21的连接构件23.在低电压状态下，相对于体积变化构件21的驱动力积聚在隔膜构件22和返回供能构件21中。隔膜构件22被布置成与膨胀状态相比弹性地突出到返回方向的状态，并且隔膜构件22在相对于展开状态的往复方向横截面中处于低电压状态的倾斜角θ被设定为为45°以上。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2008239670A Acrylic rubber for electrostrictive actuator and electrostrictive actuator using the same 审中-公开
标题翻译：用于电动执行机构的丙烯酸橡胶和使用其的电致动器
公开(公告)号：JP2008239670A
公开(公告)日：2008-10-09
申请号：JP2007078567
申请日：2007-03-26
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ISHIGURO TADASHI , ITO HIROAKI , HASHIMOTO KAZUNOBU
IPC分类号： C08F20/10 , C08L33/04 , H01L41/08 , H01L41/193 , H01L41/45 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide an acrylic rubber enabling a high voltage to be applied in an electrostrictive actuator and providing a large displacement magnitude, and to provide the electrostrictive actuator having the large displacement magnitude by using the acrylic rubber. SOLUTION: The acrylic rubber for the electrostrictive actuator contains an acrylic ester-based polymer having ≥700,000 and ≤2,000,000 weight average molecular weight as a main component. The electrostrictive actuator comprises a dielectric film made of the acrylic rubber containing the acrylic ester-based polymer having ≥700,000 and ≤2,000,000 weight average molecular weight as the main component, and a plurality of electrodes arranged through the dielectric film. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够在电致伸缩致动器中施加高电压并提供大位移大小的丙烯酸橡胶，并且通过使用丙烯酸橡胶来提供具有大位移量值的电致伸缩致动器。解决方案：用于电致伸缩致动器的丙烯酸橡胶包含具有≥70万和≤2,000,000重均分子量作为主要成分的丙烯酸酯基聚合物。电致伸缩致动器包括由丙烯酸橡胶制成的电介质膜，其含有以重均分子量大于等于或小于等于2,000,000的丙烯酸酯类聚合物作为主要成分，以及通过电介质膜布置的多个电极。版权所有（C）2009，JPO＆INPIT

23. 发明专利

JP2008198425A Flexible electrode and electronic equipment using it 有权
标题翻译：使用它的柔性电极和电子设备
公开(公告)号：JP2008198425A
公开(公告)日：2008-08-28
申请号：JP2007030748
申请日：2007-02-09
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： YOSHIKAWA HITOSHI , IINUMA KAKUO , ISHIGURO TADASHI , ITO HIROAKI
IPC分类号： H01B1/24 , C08K3/04 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a flexible electrode superior in flexibility and conductivity.
SOLUTION: The flexible electrode has a continuous path formed by the following (B) component in the following (A) component, and has the following characteristics (α)-(γ). (A) Elastomer. (B) Carbon nanotube which is constructed of carbon fiber 1 of a diameter 0.5-80 nm and in which the carbon fiber 1 extends three dimensionally from the center portion 2. (α) The electric resistance at 15% elongation is less than 10
3 Ωcm. (β) the elastic modulus is 0.1-300 MPa. (γ) The permanent elongation is less than 60%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供柔性和导电性优异的柔性电极。解决方案：柔性电极具有在以下（A）成分中由以下（B）成分形成的连续路径，具有以下特征（α） - （γ）。（A）弹性体。（B）由碳纤维1构成的碳纳米管，直径为0.5-80nm，碳纤维1从中心部分2三维延伸。（α）15％伸长时的电阻小于10 < SP> 3 Ωcm以下。（β）弹性模量为0.1-300MPa。（γ）永久伸长率小于60％。版权所有（C）2008，JPO＆INPIT

24. 发明专利

JP2006266317A Hose and its manufacturing method 审中-公开
标题翻译：软管及其制造方法
公开(公告)号：JP2006266317A
公开(公告)日：2006-10-05
申请号：JP2005082224
申请日：2005-03-22
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： IIO SHINJI , KATAYAMA KAZUTAKA , ITO HIROAKI
IPC分类号： F16L11/04
摘要： PROBLEM TO BE SOLVED: To provide a hose and its manufacturing method for reducing force required for fitting a joint and a valve into a pipe mouth part externally.
SOLUTION: An inner side rubber layer 1, a resin layer 2, and an outer side rubber layer 3 are formed in this order from an inner side. An outer peripheral face of the inner side rubber layer 1 is formed in a corrugation manner in the peripheral direction in an opening part (an opening part at one end or opening parts at both ends of the hose) for fitting the joint and the valve into the pipe mouth part externally. The whole resin layer 2 is formed in a corrugation manner along an outer peripheral face of the inner side rubber layer 1. An inner peripheral face of the outer side rubber layer 3 is formed in a corrugation manner along a shape of the resin layer 2.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种软管及其制造方法，用于减少将接头和阀门外部装配到管口部件中所需的力。解决方案：内侧橡胶层1，树脂层2和外侧橡胶层3从内侧起依次形成。内侧橡胶层1的外周面在开口部（软管的一端的开口部或软管的两端的开口部）的周向上以波纹形成，用于将接头和阀嵌入管嘴部分外部。整个树脂层2沿着内侧橡胶层1的外周面以波纹形成。外侧橡胶层3的内周面沿着树脂层2的形状以波纹形成。版权所有（C）2007，JPO＆INPIT

25. 发明专利

JP2006143171A Welding joint for fuel tank 审中-公开
标题翻译：燃油罐焊接接头
公开(公告)号：JP2006143171A
公开(公告)日：2006-06-08
申请号：JP2005192914
申请日：2005-06-30
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： NISHIYAMA TAKAHIRO , SASAI TATENORI , KATAYAMA KAZUTAKA , ITO HIROAKI , NIKI NOBUAKI , SUZUKI JIYUNICHIROU
IPC分类号： B60K15/03
CPC分类号： B60K15/01 , B60K15/03177 , B60K2015/03453 , F16L33/30 , F16L41/084 , Y10T403/477 , Y10T403/478
摘要： PROBLEM TO BE SOLVED: To provide a welding joint of a fuel tank provided with good anti-fuel permeability at a cylindrical part and a melted part while ensuring good welding property relative to a fuel tank. SOLUTION: In the welding joint 12 having the cylindrical part 16 for pipe connection and the melted part 18 and heat-melted and integrated to the fuel tank 10 made of resin, an inner layer 32 of the melted part 18 is constituted with a base part 16-2 at the cylindrical part 16 using a resin alloy material obtained by making denatured HDPE in which a functional group having high affinity relative to a hydroxyl group of EVOH is introduced with EVOH to alloy. It is made to a lamination structure that the inner layer 32 is covered by an outer layer 34 using HDPE resin. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在圆柱形部分和熔化部分提供良好的抗燃性渗透性的燃料箱的焊接接头，同时确保相对于燃料箱的良好的焊接性能。解决方案：在具有用于管连接的圆筒部分16和熔化部分18并被熔融并整合到由树脂制成的燃料箱10的焊接接头12中，熔化部分18的内层32由使用由EVOH引入相对于EVOH的羟基具有高亲和力的官能团的变性HDPE而得到的树脂合金材料的圆筒部16的基部16-2。使用HDPE树脂制成内层32被外层34覆盖的层压结构。版权所有（C）2006，JPO＆NCIPI

26. 发明专利

JP2004216780A Fuel hose for automobile 审中-公开
公开(公告)号：JP2004216780A
公开(公告)日：2004-08-05
申请号：JP2003008732
申请日：2003-01-16
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： SUZUKI JIYUNICHIROU , KATAYAMA KAZUTAKA , ITO HIROAKI
IPC分类号： F02M37/00 , B32B1/08 , B32B27/30 , F16L11/04
摘要： PROBLEM TO BE SOLVED: To provide a fuel hose for automobiles excellent in low fuel permeability, impact resistance, hydrolysis resistance and interlaminar adhesion.
SOLUTION: The fuel hose for automobiles has an annular inner layer 1 permitting fuel to flow, the low fuel permeability layer 3 formed on the outer periphery of the inner layer and an adhesive layer 2 for bonding the inner layer 1 and the low fuel permeability layer 3. The inner layer 1 is constituted of a fluororesin and the adhesive layer 2 is constituted of a resin having an epoxy group and the low fuel permeability layer 3 is constituted of a polyester resin having a naphthalene ring.
COPYRIGHT: (C)2004,JPO&NCIPI

27. 发明专利

JP2004143448A Automotive in-tank fuel hose 审中-公开
标题翻译：汽油内燃机软管
公开(公告)号：JP2004143448A
公开(公告)日：2004-05-20
申请号：JP2003337861
申请日：2003-09-29
申请人： Nissan Motor Co Ltd , Tokai Rubber Ind Ltd , 日産自動車株式会社 , 東海ゴム工業株式会社
发明人： KATAYAMA KAZUTAKA , SUZUKI JIYUNICHIROU , KASAHARA KAZUTO , ITO HIROAKI , KITAMURA KOICHI , FUJINUMA YUICHI , KUMAGAI HIROSHI , MOROHOSHI KATSUMI
IPC分类号： F02M37/00 , C08G63/199 , C08J5/00 , C08L67/02 , F16L11/04
CPC分类号： F16L11/04 , C08G63/199 , C08L67/02 , Y10T428/139 , C08L2666/18
摘要： PROBLEM TO BE SOLVED: To provide an automotive in-tank fuel hose excellent in such properties as flexibility and resistance to sour gasoline and to hydrolysis. SOLUTION: The automotive in-tank fuel hose, which is installed in a fuel tank and configured to follow a deformation of the fuel tank and to absorb vibration caused by a fuel pump, comprises a single layer structure formed by at least one of the following (A) and (B). (A) is a polybutylene terephthalate thermoplastic elastomer containing a dimer acid moiety; (B) is a polybutylene naphthalate thermoplastic elastomer containing a dimer acid moiety. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种汽油内燃料软管，其性能优良，具有柔韧性和抗酸性汽油的耐酸性和水解性。解决方案：安装在燃料箱中并被配置为跟随燃料箱变形并吸收由燃料泵引起的振动的汽车内燃料软管包括由至少一个的（A）和（B）。（A）是含有二聚酸部分的聚对苯二甲酸丁二醇酯热塑性弹性体; （B）是含有二聚酸部分的聚萘二甲酸丁二酯热塑性弹性体。版权所有（C）2004，JPO

28. 发明专利

JP2009228661A Pump 审中-公开
标题翻译： PUMP
公开(公告)号：JP2009228661A
公开(公告)日：2009-10-08
申请号：JP2008204816
申请日：2008-08-07
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO HIROAKI , ISOBE HIROSHI , INADA MASAO , KAKU SHIKETSU , HASHIMOTO KAZUNOBU , SHIBATA TETSUYOSHI , TAMURA MAKOTO
IPC分类号： F04B43/02 , F04B43/04
摘要： PROBLEM TO BE SOLVED: To provide a large-stroke pump. SOLUTION: This pump 1 includes: a housing member 2 having a cylindrical portion; an elastic member 3 having electrodes 31a to 31c arranged inside of the cylindrical portion in a direction vertical to an axis, and dielectric elastomer elastic films 30a, 30b having interposed portions 302a, 302b interposed between the electrodes 31a to 31c; and a fluid chamber 4 sectioned between the cylindrical portion and the interposed portions 302a, 302b. In a low-voltage state, tension is applied to the interposed portions 302a, 302b from the outside in a direction substantially vertical to the axis. When changing from the low-voltage state to a high-voltage state, the interposed portions 302a, 302b are stretched outward in the direction substantially vertical to the axis while being oriented by the tension, thereby contracting the fluid chamber 4. When changing from the high-voltage state to the low-voltage state, the interposed portions 302a, 302b are contracted inward in the direction substantially vertical to the axis while resisting the tension, thereby extending the fluid chamber 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供大型冲程泵。解决方案：该泵1包括：具有圆柱形部分的壳体构件2; 弹性构件3，其具有沿垂直于轴线的方向布置在圆筒部内部的电极31a至31c;以及插入在电极31a至31c之间的插入部分302a，302b的介质弹性体弹性膜30a，30b; 以及在筒状部和插入部302a，302b之间分隔的流体室4。在低电压状态下，在与轴线大致垂直的方向上，从外部向被插入部302a，302b施加张力。当从低电压状态变为高电压状态时，插入部分302a，302b在与张力基本上垂直的方向上向外拉伸，同时被张力定向，从而收缩流体室4.当从高压状态到低电压状态，插入部分302a，302b在抵抗张力的同时基本上垂直于轴线的方向向内收缩，从而延伸流体室4.版权所有（C）2010， JPO和INPIT

29. 发明专利

JP2008254178A Fuel hose 有权
标题翻译：燃油软管
公开(公告)号：JP2008254178A
公开(公告)日：2008-10-23
申请号：JP2007075075
申请日：2007-03-22
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： IIO SHINJI , KATAYAMA KAZUTAKA , ITO HIROAKI
IPC分类号： B32B1/08 , B32B25/08 , B32B27/30 , C08K3/22 , C08K3/34 , C08K3/36 , C08K5/3447 , C08K7/00 , C08L9/02 , F16L11/10
摘要： PROBLEM TO BE SOLVED: To provide a fuel hose excellent in fuel impermeability and interlaminar bonding.
SOLUTION: The fuel hose has a layered structure composed of a tubular resin layer and the rubber layer adjacent thereto. The rubber layer is formed using a rubber composition containing a blend material (A) of an acrylonitrile-butadiene rubber and polyvinyl chloride, at least one of a component (B) selected from a group consisting of a DBU salt, a DBN salt, DBU and DBN, zeolite (C) magnesium oxide (D), a laminar mineral (E) and basic silica (F) as essential components. The resin layer is formed using a material based on a tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride terpolymer of a tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride/perfluoroalkylvinyl ether tetramer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供燃料不可渗透性和层间粘合性优异的燃料软管。解决方案：燃料软管具有由管状树脂层和与其相邻的橡胶层组成的层状结构。橡胶层使用含有丙烯腈 - 丁二烯橡胶和聚氯乙烯的共混材料（A）的橡胶组合物，选自由DBU盐，DBN盐，DBU组成的组中的至少一种和DBN，沸石（C）氧化镁（D），层状矿物（E）和碱性二氧化硅（F）作为必需组分。使用四氟乙烯/六氟丙烯/偏氟乙烯/全氟烷基乙烯基醚四聚物的四氟乙烯/六氟丙烯/偏二氟乙烯三元共聚物的材料形成树脂层。版权所有（C）2009，JPO＆INPIT

30. 发明专利

JP2008113544A Actuator 审中-公开
标题翻译：执行器
公开(公告)号：JP2008113544A
公开(公告)日：2008-05-15
申请号：JP2007246981
申请日：2007-09-25
申请人： Shinano Kenshi Co Ltd , Tokai Rubber Ind Ltd , シナノケンシ株式会社 , 東海ゴム工業株式会社
发明人： ISHIGURO TADASHI , ITO HIROAKI , HASHIMOTO KAZUNOBU , OKUBO MASASHI , HIROSUE SHINSUKE
IPC分类号： H02N11/00
摘要： PROBLEM TO BE SOLVED: To provide an actuator having a voltage applying member that is integrated with a dielectric elastomer, and that has a low operating voltage and proper responsiveness.
SOLUTION: An actuator 1 is constituted, provided with a dielectric elastomer 2, and electrodes 30a, 30b comprising a plurality of voltage-applying members 3a, 3b arranged via the dielectric elastomer 2. The actuator 1 is activated, by applying a voltage between the plurality of electrodes 30a, 30b to deform the dielectric elastomer 2. The voltage-applying members 3a, 3b are formed cloth-like, with a stretch thread including coil-like thread made of carbon fiber, and is stretchable according to the deformation of the dielectric elastomer due to application of voltage.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有与介电弹性体一体化的电压施加构件的致动器，并且具有低工作电压和适当的响应性。解决方案：致动器1由电介质弹性体2构成，电极30a，30b包括通过介电弹性体2布置的多个电压施加部件3a，3b。致动器1通过施加多个电极30a，30b之间的电压使介电弹性体2变形。电压施加构件3a，3b形成为布状，具有包括由碳纤维制成的线圈状螺纹的拉伸线，并且可以根据由于施加电压，介电弹性体的变形。版权所有（C）2008，JPO＆INPIT

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