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21. 发明申请

US20070142529A1 Rubber composition for sidewall 审中-公开
标题翻译：侧壁用橡胶组合物
公开(公告)号：US20070142529A1
公开(公告)日：2007-06-21
申请号：US11590841
申请日：2006-11-01
申请人： Kenichi Uesaka , Takao Wada , Mamoru Uchida
发明人： Kenichi Uesaka , Takao Wada , Mamoru Uchida
IPC分类号： C08K3/22 , B60C1/00
CPC分类号： C08K3/22 , C08L21/00
摘要： A rubber composition for a sidewall, which is ecological, and provided for future decrease of petroleum amount supplied, and further, maintains hardness, and is excellent in crack resistance and flex crack resistance performance can be provided by increasing an amount of resources other than petroleum. A rubber composition for a sidewall, comprising 0.1 to 10 parts by weight of zinc oxide having an average particle size of at most 200 nm based on 100 parts by weight of a rubber component comprising at least 30% by weight of a natural rubber and at most 70% by weight of an epoxidized natural rubber.
摘要翻译：可以通过增加除石油以外的资源量，提供生态用于未来减少供给的石油供应量的橡胶组合物，并且进一步保持硬度，并且具有优异的抗裂性和抗开裂性能。。一种侧壁用橡胶组合物，其含有0.1〜10重量份的平均粒径为200nm以下的氧化锌，相对于100重量份的包含至少30重量％的天然橡胶的橡胶成分，大约70重量％的环氧化天然橡胶。

22. 发明申请

US20070129479A1 Rubber composition for a tire and tire having a tread using the same 有权
标题翻译：用于轮胎和轮胎的橡胶组合物，其具有使用其的胎面
公开(公告)号：US20070129479A1
公开(公告)日：2007-06-07
申请号：US11586696
申请日：2006-10-26
申请人： Kenichi Uesaka , Kazuo Hochi
发明人： Kenichi Uesaka , Kazuo Hochi
IPC分类号： B60C1/00
CPC分类号： C08K5/372 , B60C1/0016 , C08K3/36 , C08K5/375 , C08L9/06 , C08L21/00 , C08L81/04 , Y10S152/905 , C08L2666/14
摘要： A rubber composition for a tire having improved in low fuel efficiency, wet skid performance, abrasion resistance, and steering stability with favorable balance, and tire which has tread, using the same. A rubber composition for a tire, comprising 30 to 150 parts by weight of silica having a nitrogen adsorbing-specific surface area of 20 to 200 m2/g, and a pH of 7.0 to 12.0 when the silica is dispersed in water to be 5% aqueous solution, based on 100 parts by weight of a rubber component, and a tire which has a tread, using the same.
摘要翻译：一种轮胎用橡胶组合物，其具有低燃料效率，防滑性能，耐磨性以及良好平衡的操纵稳定性以及具有胎面的轮胎。一种轮胎用橡胶组合物，其含有30〜150重量份的氮吸附比表面积为20〜200m 2 / g的二氧化硅，当二氧化硅基于100重量份的橡胶组分和具有胎面的轮胎，分散在水中至5％水溶液。

23. 发明授权

US5057165A Rare earth permanent magnet and a method for manufacture thereof 失效
标题翻译：稀土永磁体及其制造方法
公开(公告)号：US5057165A
公开(公告)日：1991-10-15
申请号：US558788
申请日：1990-07-27
申请人： Hiroaki Nagata , Ken Ohashi , Yoshio Tawara , Kenichi Uesaka
发明人： Hiroaki Nagata , Ken Ohashi , Yoshio Tawara , Kenichi Uesaka
IPC分类号： H01F1/053 , C22C1/04 , C22C19/07 , H01F1/055
CPC分类号： H01F1/0557 , C22C1/0441 , H01F1/055
摘要： A rare earth permanent magnet of a composition, Ce(CO.sub.1-x-y-a Fe.sub.x Cu.sub.y M.sub.a).sub.z, where a, x, y, and z are: 0.005

24. 发明授权

US09315647B2 Rubber composition and pneumatic tire 有权
标题翻译：橡胶组合物和充气轮胎
公开(公告)号：US09315647B2
公开(公告)日：2016-04-19
申请号：US13982160
申请日：2012-03-23
申请人： Yoji Imoto , Kenichi Uesaka , Takafumi Taguchi , Naoya Omura , Tetsuya Kunisawa , Satomi Yamauchi
发明人： Yoji Imoto , Kenichi Uesaka , Takafumi Taguchi , Naoya Omura , Tetsuya Kunisawa , Satomi Yamauchi
IPC分类号： C08K3/36 , B60C1/00 , C08F230/08 , C08F236/14 , C08L15/00 , C08C19/44 , C08K5/16
CPC分类号： C08K3/36 , B60C1/0016 , C08C19/44 , C08F230/08 , C08F236/14 , C08K5/16 , C08L15/00 , Y02T10/862
摘要： The present invention provides a rubber composition that can enhance the fuel economy, wet-grip performance, abrasion resistance, and processability in a balanced manner, and also provides a pneumatic tire using this rubber composition. The present invention relates to a rubber composition that contains a rubber component, silica, and a compound represented by formula (1) below, wherein the rubber component contains, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; and an amount of the silica is 5 to 150 parts by mass per 100 parts by mass of the rubber component.
摘要翻译：本发明提供了能够以均衡的方式提高燃料经济性，湿抓地性，耐磨性和加工性的橡胶组合物，并且还提供了使用该橡胶组合物的充气轮胎。本发明涉及含有橡胶成分，二氧化硅和下述式（1）所示的化合物的橡胶组合物，其中，橡胶成分以100质量％计含有5质量％以上的橡胶成分包含基于共轭二烯的结构单元和由下式（I）表示的构成单元的共轭二烯聚合物的质量，所述聚合物的至少一个末端用特定化合物改性; 相对于100质量份的橡胶成分，二氧化硅的量为5〜150质量份。

25. 发明授权

US09181413B2 Rubber composition and pneumatic tire 有权
标题翻译：橡胶组合物和充气轮胎
公开(公告)号：US09181413B2
公开(公告)日：2015-11-10
申请号：US14005781
申请日：2012-04-17
申请人： Takafumi Taguchi , Kenichi Uesaka , Yoji Imoto , Satomi Yamauchi , Yoshihiro Kagawa
发明人： Takafumi Taguchi , Kenichi Uesaka , Yoji Imoto , Satomi Yamauchi , Yoshihiro Kagawa
IPC分类号： C08K3/36 , C08L9/00 , C08L83/04 , C08F291/00 , B60C1/00 , C08C19/44
CPC分类号： C08K3/36 , B60C1/0016 , C08C19/44 , Y02T10/862 , C08L15/00
摘要： The invention provides a rubber composition that can enhance fuel economy, wet-grip performance, abrasion resistance, and handling stability in a balanced manner, and a pneumatic tire using this composition. The invention relates to a rubber composition containing a rubber component, silica (1) having a nitrogen adsorption specific surface area of not more than 100 m2/g, and silica (2) having a nitrogen adsorption specific surface area of at least 180 m2/g, wherein the rubber component contains, based on 100% by mass of the rubber component, at least 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; and a total amount of silica (1) and silica (2) is 30-150 parts by mass per 100 parts by mass of the rubber component,
摘要翻译：本发明提供了能够以均衡的方式提高燃料经济性，湿抓地性能，耐磨性和操作稳定性的橡胶组合物，以及使用该组合物的充气轮胎。本发明涉及含有橡胶成分，氮吸附比表面积为100m 2 / g以下的二氧化硅（1）和氮吸附比表面积为180m 2 / g以上的二氧化硅（2）的橡胶组合物， g，其中，橡胶成分以100质量％计含有至少5质量％的含有共轭二烯的构成单元的共轭二烯系聚合物和下述式（I）所示的结构单元所述聚合物的至少一个末端用特定化合物改性; 相对于100质量份的橡胶成分，二氧化硅（1）和二氧化硅（2）的总量为30〜150质量份，

26. 发明授权

US08846791B2 Tire rubber composition and pneumatic tire 有权
标题翻译：轮胎橡胶组成和充气轮胎
公开(公告)号：US08846791B2
公开(公告)日：2014-09-30
申请号：US12962686
申请日：2010-12-08
申请人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
发明人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
IPC分类号： B60C1/00 , C08K5/548 , C08L15/00 , C08L7/00 , C08K3/36 , C08L83/04 , C08C19/06
CPC分类号： B60C1/0025 , B60C1/0016 , C08C19/06 , C08K3/36 , C08K5/548 , C08L7/00 , C08L15/00 , C08L83/04 , Y02T10/862 , C08L9/00
摘要： It is an object of the present invention to provide a tire rubber composition excellent in performances such as silica dispersibility and processability. The present invention relates to a tire rubber composition, comprising: a rubber component that contains an epoxidized natural rubber; silica; and a silane coupling agent, wherein the amount of the epoxidized natural rubber in 100% by mass of the rubber component is 15% by mass or more, the silica has a CTAB specific surface area of 180 m2/g or more and a BET specific surface area of 185 m2/g or more, and the silane coupling agent contains a mercapto group.
摘要翻译：本发明的目的是提供二氧化硅分散性和加工性能优异的轮胎橡胶组合物。本发明涉及一种轮胎橡胶组合物，其包含：含有环氧化天然橡胶的橡胶成分; 二氧化硅和硅烷偶联剂，其中100质量％的橡胶成分中的环氧化天然橡胶的量为15质量％以上，二氧化硅的CTAB比表面积为180m 2 / g以上，BET特异性表面积为185m 2 / g以上，硅烷偶联剂含有巯基。

27. 发明授权

US08614272B2 Tire rubber composition and pneumatic tire 有权
标题翻译：轮胎橡胶组成和充气轮胎
公开(公告)号：US08614272B2
公开(公告)日：2013-12-24
申请号：US13079041
申请日：2011-04-04
申请人： Kenichi Uesaka , Tetsuya Kunisawa
发明人： Kenichi Uesaka , Tetsuya Kunisawa
IPC分类号： C08K3/36 , C08L83/04
CPC分类号： C08C19/44 , B60C1/00 , B60C1/0016 , C08F236/10 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L15/00 , C08F4/488 , C08L2666/08
摘要： The invention aims to provide a tire rubber composition that is excellent in the low heat build-up property (fuel economy), wet grip performance, and abrasion resistance, and can be suitably used for a tread (cap tread); and a tire rubber composition that is excellent in the low heat build-up property and breaking properties, and can be suitably used for a base tread or sidewall. The composition comprises: a diene polymer; and silica, the diene polymer being a modified diene polymer obtainable by reacting compounds (A) and (B), the compound (A) being an active alkali metal-terminated conjugated diene polymer obtainable by polymerizing a conjugated diene monomer alone or with an aromatic vinyl monomer, in the presence of compound (C), the compound (B) being a modifying agent having a functional group, and the compound (C) being a chemical species obtainable by reacting an organic alkali metal compound with compound of formula (1):
摘要翻译：本发明的目的在于提供一种低发热性（燃料经济性），湿抓地性能和耐磨性优异的轮胎橡胶组合物，可适用于胎面（胎面）。以及轮胎橡胶组合物，其低发热性和断裂性优异，并且可以适用于基底胎面或侧壁。组合物包含：二烯聚合物; 和二氧化硅，所述二烯聚合物是通过使化合物（A）和（B）反应得到的改性二烯聚合物，所述化合物（A）是通过单独或与芳族化合物聚合共轭二烯单体而获得的活性碱金属封端的共轭二烯聚合物乙烯基单体，在化合物（C）的存在下，化合物（B）是具有官能团的改性剂，化合物（C）是通过使有机碱金属化合物与式）：

28. 发明申请

US20130310512A1 RUBBER COMPOSITION AND PNEUMATIC TIRE 有权
标题翻译：橡胶组合物和气动轮胎
公开(公告)号：US20130310512A1
公开(公告)日：2013-11-21
申请号：US13982160
申请日：2012-03-23
申请人： Yoji Imoto , Kenichi Uesaka , Takafumi Taguchi , Naoya Omura , Tetsuya Kunisawa , Satomi Yamauchi
发明人： Yoji Imoto , Kenichi Uesaka , Takafumi Taguchi , Naoya Omura , Tetsuya Kunisawa , Satomi Yamauchi
IPC分类号： C08K3/36
CPC分类号： C08K3/36 , B60C1/0016 , C08C19/44 , C08F230/08 , C08F236/14 , C08K5/16 , C08L15/00 , Y02T10/862
摘要： The present invention provides a rubber composition that can enhance the fuel economy, wet-grip performance, abrasion resistance, and processability in a balanced manner, and also provides a pneumatic tire using this rubber composition. The present invention relates to a rubber composition that contains a rubber component, silica, and a compound represented by formula (1) below, wherein the rubber component contains, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; and an amount of the silica is 5 to 150 parts by mass per 100 parts by mass of the rubber component.
摘要翻译：本发明提供了能够以均衡的方式提高燃料经济性，湿抓地性，耐磨性和加工性的橡胶组合物，并且还提供了使用该橡胶组合物的充气轮胎。本发明涉及含有橡胶成分，二氧化硅和下述式（1）所示的化合物的橡胶组合物，其中，橡胶成分以100质量％计含有5质量％以上的橡胶成分包含基于共轭二烯的结构单元和由下式（I）表示的构成单元的共轭二烯聚合物的质量，所述聚合物的至少一个末端用特定化合物改性; 相对于100质量份的橡胶成分，二氧化硅的量为5〜150质量份。

29. 发明授权

US08502621B2 Ladder filter and duplexer 有权
标题翻译：梯形过滤器和双工器
公开(公告)号：US08502621B2
公开(公告)日：2013-08-06
申请号：US13610971
申请日：2012-09-12
申请人： Kenichi Uesaka
发明人： Kenichi Uesaka
IPC分类号： H01L41/00 , H03H9/46
CPC分类号： H03H9/14547 , H03H9/6426 , H03H9/6483 , H03H9/725
摘要： A ladder filter including a series arm resonator and a parallel arm resonator disposed on the same common piezoelectric substrate achieves improved miniaturization. The ladder filter includes series arm resonators and parallel arm resonators, which include elastic wave resonators, and are disposed on the same common piezoelectric substrate, at least one parallel arm resonator of the series arm resonators and the parallel arm resonators includes a first resonator and a second resonator electrically connected in parallel to each other, and the first resonator and the second resonator are arranged in parallel or substantially in parallel in a direction perpendicular or substantially perpendicular to an elastic wave propagation direction, on one side outside one series arm resonator of remaining resonators in the elastic wave propagation direction thereof.
摘要翻译：包括串联臂谐振器和设置在同一公共压电基片上的并联臂谐振器的梯形滤波器实现了小型化。梯形滤波器包括串联臂谐振器和并联臂谐振器，其包括弹性波谐振器，并且设置在相同的公共压电基板上，串联臂谐振器和并联臂谐振器的至少一个并联臂谐振器包括第一谐振器和第二共振器彼此并联电连接，并且第一谐振器和第二谐振器在垂直于或基本上垂直于弹性波传播方向的方向上平行或大致平行地布置在一个剩余的一个串联臂谐振器的一侧谐振器在其弹性波传播方向上。

30. 发明申请

US20130172458A1 RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE 审中-公开
标题翻译：轮胎和气胎的橡胶组合物
公开(公告)号：US20130172458A1
公开(公告)日：2013-07-04
申请号：US13821519
申请日：2011-10-28
申请人： Kenichi Uesaka
发明人： Kenichi Uesaka
IPC分类号： C08K5/36 , C08K3/36
CPC分类号： C08K5/36 , B60C1/0016 , C08C19/22 , C08C19/44 , C08F36/04 , C08K3/36 , C08K5/0008 , C08K5/1515 , C08K5/372 , C08L25/10 , C08F4/468 , C08F4/48
摘要： The invention provides a rubber composition for a tire which has the great advantages of low heat build-up (high fuel economy), high wet grip performance, and high abrasion resistance, and a pneumatic tire with a tire component (especially, a tread) formed from the rubber composition. Provided is a rubber composition for a tire, including: a diene polymer; silica; and a compound represented by the formula (2) shown below, the diene polymer being a modified diene polymer obtained by reacting a compound (A) and a compound (B), and the compound represented by the formula (2) being present in an amount of 5 to 23 parts by mass per 100 parts by mass of the rubber component, wherein the compound (A) is an active alkali metal-terminated conjugated diene polymer obtained by polymerizing a conjugated diene monomer alone or with an aromatic vinyl monomer in the presence of a compound (C); the compound (B) is a modifying agent containing a functional group; the compound (C) is a chemical species obtained by reacting an organic alkali metal compound with a compound represented by the formula (1): wherein R1 and R2 are the same as or different from each other and each represent a hydrogen atom, a branched or unbranched alkyl group, a branched or unbranched aryl group, a branched or unbranched alkoxy group, a branched or unbranched silyloxy group, a branched or unbranched acetal group, a carboxy group, a mercapto group, or a derivative thereof, and A represents a branched or unbranched alkylene group, a branched or unbranched arylene group, or a derivative thereof; and the formula (2) is: R3—S—S—Y—S—S—R4 (2) wherein Y represents a branched or unbranched C2-10 alkylene group, and R3 and R4 are the same as or different from each other and each represent a monovalent branched or unbranched organic group containing a nitrogen atom.
摘要翻译：本发明提供了一种轮胎用橡胶组合物，其具有低发热性（高燃料经济性），高湿抓地性能和高耐磨性的优点，以及具有轮胎成分（特别是胎面）的充气轮胎，由橡胶组合物形成。本发明提供一种轮胎用橡胶组合物，包括：二烯聚合物; 二氧化硅和由下式（2）表示的化合物，二烯聚合物是通过使化合物（A）和化合物（B）反应得到的改性二烯聚合物和由式（2）表示的化合物存在于相对于100质量份的橡胶成分为5〜23质量份，其中化合物（A）是通过在单体或芳族乙烯基单体中单独或与芳族乙烯基单体聚合而获得的活性碱金属封端的共轭二烯聚合物化合物（C）的存在; 化合物（B）是含有官能团的改性剂; 化合物（C）是通过使有机碱金属化合物与式（1）表示的化合物反应获得的化学物质：其中R1和R2彼此相同或不同，并且各自表示氢原子，支链支链或非支链烷基，支链或非支链烷氧基，支链或非支链甲硅烷氧基，支链或非支链缩醛基，羧基，巯基或其衍生物，A表示支链或非支链亚烷基，支链或非支链亚芳基或其衍生物; 式（2）为：R3-SSYSS-R4（2）其中Y表示支链或非支链的C2-10亚烷基，R3和R4彼此相同或不同，各自表示一价支链或非支链含有氮原子的有机基团。

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