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31. 发明申请

US20050165161A1 Silicone rubber composition 审中-公开
标题翻译：硅橡胶组合物
公开(公告)号：US20050165161A1
公开(公告)日：2005-07-28
申请号：US11037291
申请日：2005-01-19
申请人： Minoru Igarashi , Osamu Hayashida , Tsutomu Nakamura
发明人： Minoru Igarashi , Osamu Hayashida , Tsutomu Nakamura
IPC分类号： C08L83/07 , C08K3/36 , C08K5/14 , C08K5/5419 , C08L83/04 , C08L83/05
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08K3/36 , C08L83/00
摘要： A silicone rubber composition comprising (A) 100 parts by weight of an organopolysiloxane having a degree of polymerization of 100 or higher and having at least two silicon-bonded alkenyl groups in the molecule; (B) from 3 to 100 parts by weight of a wet silica having the following properties: specific surface area (the BET method) of 50 m2/g or larger, specific surface area (the BET method)/specific surface area (the CTAB method) of from 1.0 to 1.3, and water content of 4% or lower; and (C) an effective amount of a curing agent. The silicone rubber composition can be obtained without foaming even in hot air vulcanization and even if wet silica is used therein, and the silicone rubber composition gives a silicone rubber excellent in electrical properties such as electrical insulating properties.
摘要翻译：一种硅橡胶组合物，其包含（A）100重量份聚合度为100以上且在分子中具有至少两个与硅键合的烯基的有机聚硅氧烷; （B）3〜100重量份具有以下特性的湿二氧化硅：比表面积（BET法）为50m 2 / g以上比表面积（BET法）/比表面积（CTAB法）为1.0〜1.3，水含量为4％以下; 和（C）有效量的固化剂。即使在热空气硫化中也可以得到无发泡的硅橡胶组合物，即使在其中使用湿二氧化硅，硅橡胶组合物得到电性能如电绝缘性优异的硅橡胶。

32. 发明授权

US06861453B2 Process for producing a urethane-modified polyisocyanurate foam 失效
标题翻译：制备氨基甲酸酯改性聚异氰脲酸酯泡沫的方法
公开(公告)号：US06861453B2
公开(公告)日：2005-03-01
申请号：US10276694
申请日：2002-03-14
申请人： Tsuyoshi Sato , Tsutomu Nakamura
发明人： Tsuyoshi Sato , Tsutomu Nakamura
IPC分类号： C08G18/09 , C08G18/20 , C08G18/40 , C08G18/54 , C08G18/28
CPC分类号： C08G18/4027 , C08G18/092 , C08G18/2018 , C08G18/542 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2105/02
摘要： A process for producing a urethane-modified polyisocyanurate foam having excellent characteristics such as flame retardancy, heat resistance and low smoking property, and further having improved initial adhesion, particularly adhesion after a relatively long period of time, to a facing material particularly a flexible facing material, by using water as a blowing agent, is provided. A polyisocyanate compound component, a polyol component, water and a morpholine compound are reacted in the presence of a trimerization catalyst for isocyanates.
摘要翻译：一种具有优异特性如阻燃性，耐热性和低吸烟性的氨基甲酸酯改性的聚异氰脲酸酯泡沫的方法，并且还具有改善的初始粘合性，特别是相对长的时间后的粘附性，特别是面向材料，特别是柔性面提供了通过使用水作为发泡剂的材料。多异氰酸酯化合物组分，多元醇组分，水和吗啉化合物在异氰酸酯的三聚催化剂存在下反应。

33. 发明授权

US06541530B2 Urethane-modified polyisocyanurate foam 失效
公开(公告)号：US06541530B2
公开(公告)日：2003-04-01
申请号：US09989410
申请日：2001-11-27
申请人： Tsuyoshi Sato , Tsutomu Nakamura
发明人： Tsuyoshi Sato , Tsutomu Nakamura
IPC分类号： C08J908
CPC分类号： C08G18/4018 , C08G18/4027 , C08G18/542 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G2105/02 , Y10S521/902 , Y10T428/249953 , Y10T428/24999 , Y10T428/31547
摘要： A urethane-modified polyisocyanurate foam obtained by reacting (A) a polyisocyanate compound component, (B) a polyol component, containing a modified phenolic resin obtained by adding 20 to 100 parts by weight of a polyhydric alcohol or its alkylene oxide adduct to 100 parts by weight of a benzylic ether type phenolic resin and heating under a reduced pressure, in an amount of at least 3 wt % to the total resin component, (C) water and (D) a foam stabilizer comprising a mixture of at least 2 silicone type surfactants having different surface tensions wherein a surfactant having a higher surface tension has a surface tension of higher than 22 dyne/cm and a surfactant having a lower surface tension has a surface tension of at most 22 dyne/cm, in the presence of (E) a urethane-forming catalyst and/or a trimerization catalyst.

34. 发明授权

US06524501B1 Pitch fiber bundle and pitch type carbon fiber bundle and method for production thereof 有权
标题翻译：沥青纤维束和沥青类碳纤维束及其制造方法
公开(公告)号：US06524501B1
公开(公告)日：2003-02-25
申请号：US09657780
申请日：2000-09-08
申请人： Yutaka Arai , Yoshiyuki Doken , Tsutomu Nakamura
发明人： Yutaka Arai , Yoshiyuki Doken , Tsutomu Nakamura
IPC分类号： D01F9145
CPC分类号： D01F9/145 , Y10T428/2918
摘要： This invention provides a pitch fiber bundle for carbon fibers of small size, a carbon fiber bundle, and a method for the production thereof, i.e. a method for the production of carbon fibers of a small size, a pitch fiber bundle, and a carbon fiber bundle at a lower cost with higher productivity than usual. The method for the production of pitch type carbon fibers according to this invention comprises dividing a plurality of pitch fibers into not less than two bundles, intertwining the bundles by exposure to currents of air thereby forming a first fiber bundle, binding a plurality of such first fiber bundles, and again intertwining the bound pitch fiber bundles by exposure to currents of air thereby forming a second fiber bundle.
摘要翻译：本发明提供一种小尺寸碳纤维用沥青纤维束，碳纤维束及其制造方法，即生产小型碳纤维，沥青纤维束和碳纤维的方法以较低的成本捆绑，生产率高于平常水平。根据本发明的沥青型碳纤维的生产方法包括将多根沥青纤维分成不少于两束，通过暴露于空气流中缠绕束，由此形成第一纤维束，将多个这样的第一纤维束，并且通过暴露于空气的电流，再次缠绕结合的沥青纤维束，从而形成第二纤维束。

35. 发明授权

US06414078B1 Conductive silicone rubber composition 失效
标题翻译：导电硅橡胶组合物
公开(公告)号：US06414078B1
公开(公告)日：2002-07-02
申请号：US09680282
申请日：2000-10-06
申请人： Motoo Fukushima , Tsutomu Nakamura , Mikio Iino
发明人： Motoo Fukushima , Tsutomu Nakamura , Mikio Iino
IPC分类号： C08K308
CPC分类号： H01B1/22 , C08G77/20 , C08K2201/013 , C08L83/04 , Y10T428/12028 , C08L83/00 , C08L2666/54
摘要： In a silicone rubber composition comprising an organopolysiloxane having at least two aliphatic unsaturated groups and a curing agent, metallized particles of inorganic material or organic resin are effectively dispersed to give a conductive composition which cures into a conductive silicone rubber part having a low and stable volume resistivity.
摘要翻译：在包含具有至少两个脂族不饱和基团的有机聚硅氧烷和固化剂的硅橡胶组合物中，无机材料或有机树脂的金属化颗粒被有效地分散，得到固化成具有低且稳定体积的导电硅橡胶部分的导电组合物电阻率。

36. 发明授权

US06376671B1 2-sulfamoylbenzoic acid derivatives 失效
标题翻译： 2-氨磺酰基苯甲酸衍生物
公开(公告)号：US06376671B1
公开(公告)日：2002-04-23
申请号：US09844095
申请日：2001-04-27
申请人： Yoshihiro Ichikawa , Tokiko Nishida , Jun Nakano , Mitsuru Watanuki , Masahiro Suda , Tsutomu Nakamura
发明人： Yoshihiro Ichikawa , Tokiko Nishida , Jun Nakano , Mitsuru Watanuki , Masahiro Suda , Tsutomu Nakamura
IPC分类号： C07D21182
CPC分类号： C07D277/24
摘要： 2-Sulfamoylbenzoic acid derivatives of general formula (I): which have both an antagonistic effect on the leukotriene D4 receptor and an antagonistic effect on the thromboxane A2 receptor and salts thereof, pharmaceuticals, anti-allergic agents and leukotriene-thromboxane A2 antagonistic agents containing them as an active ingredient.
摘要翻译：具有对白三烯D4受体具有拮抗作用和对血栓烷A2受体及其盐的拮抗作用，药物，抗过敏剂和白细胞三烯 - 血栓素A2拮抗剂的通式（I）的2-氨磺酰基苯甲酸衍生物：他们作为活性成分。

37. 发明授权

US06286575B1 Pneumatic tire for front wheel of motorcycle 有权
标题翻译：摩托车前轮气动轮胎
公开(公告)号：US06286575B1
公开(公告)日：2001-09-11
申请号：US09448426
申请日：1999-11-24
申请人： Tsutomu Nakamura
发明人： Tsutomu Nakamura
IPC分类号： B60L900
CPC分类号： B60C5/14 , B60C9/02 , B60C9/14 , B60C9/18 , B60C9/22 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C15/0072 , B60C15/04 , B60C15/06 , B60C2015/048 , B60C2200/10 , Y10T152/10765 , Y10T152/10783
摘要： A pneumatic tire for a front wheel of a motorcycle comprises a pair of bead cores, a radial carcass toroidally extending between the pair of bead portions, a belt disposed on a radially outer surface of the carcass, and a tread portion disposed thereon, wherein the carcass is comprised of at least one carcass ply containing organic fiber cords, and the belt is a spiral belt layer formed by spirally winding a continuous rubberized cord or a continuous ribbon-shaped body containing plural cords therein in a widthwise direction of the tire, and the tread portion has a two-layer structure comprised of a cap rubber layer and a base rubber layer in at least a central region in the widthwise direction of the tire, or a reinforcing layer is disposed inside an innermost carcass ply or on an inner surface of an innerliner, or the bead core is a helically wound laminate of a single steel wire having a polygonal shape at a section of the bead core in the radial direction.
摘要翻译：一种用于摩托车前轮的充气轮胎包括一对胎圈芯，一对胎圈部之间环形延伸的径向胎体，设置在胎体的径向外表面上的带和设置在其上的胎面部，其中，胎体由包含有机纤维帘线的至少一个胎体帘布层构成，带是螺旋带束层，其通过在轮胎的宽度方向上螺旋地缠绕连续的橡胶帘线或连续的带状多个帘线的带状体，胎面部在至少轮胎的宽度方向的中央区域具有由盖橡胶层和基底橡胶层构成的两层结构，或者加强层设置在最内侧胎体帘布层内侧或内侧面或胎圈芯是在径向方向上在胎圈芯的截面处具有多边形形状的单根钢丝的螺旋缠绕层压体。

38. 发明授权

US5306558A Double-layered rubber laminate 失效
标题翻译：双层橡胶层压板
公开(公告)号：US5306558A
公开(公告)日：1994-04-26
申请号：US32588
申请日：1993-03-17
申请人： Masaharu Takahashi , Tsutomu Nakamura
发明人： Masaharu Takahashi , Tsutomu Nakamura
IPC分类号： B32B25/14 , B32B25/20 , C08K3/00 , C08K3/36 , C08K5/14 , C08L33/04 , C08L33/06 , C08L83/04
CPC分类号： B32B25/20 , Y10T428/25 , Y10T428/259 , Y10T428/31663 , Y10T428/31667
摘要： An improved double-layered rubber laminate is proposed, which is an integral body consisting of a first layer of an organopolysiloxane-based rubber composition and a second layer of an acrylic rubber-based composition. When the acrylic rubber in the latter composition is not a conventional acrylic rubber but a copolymeric rubber of a (meth)acrylate ester monomer and an organosilicon monomer having, in a molecule, at least one silicon-bonded vinyl group and an ethylenically unsaturated group other than silicon-bonded vinyl groups, such as 3-methacryloxypropyl, very firm bonding can be obtained between the layers by the co-vulcanization of the laminated layers to exhibit very high resistance against delamination.
摘要翻译：提出了一种改进的双层橡胶层压板，其是由第一层有机聚硅氧烷基橡胶组合物和第二层丙烯酸橡胶基组合物组成的整体。当后一种组合物中的丙烯酸橡胶不是传统的丙烯酸橡胶，而是（甲基）丙烯酸酯单体和有机硅单体的共聚橡胶，其在分子中具有至少一个与硅键合的乙烯基和烯键式不饱和基团通过层叠层的共硫化，可以在层之间获得非常牢固的结合，例如3-甲基丙烯酰氧基丙基的硅键合乙烯基，以显示出非常高的抗分层性。

39. 发明授权

US5294381A Method of manufacturing a diamond heat sink 失效
标题翻译：制造金刚石散热器的方法
公开(公告)号：US5294381A
公开(公告)日：1994-03-15
申请号：US964390
申请日：1992-10-29
申请人： Takahisa Iguchi , Tsutomu Nakamura , Tetsuo Nakai
发明人： Takahisa Iguchi , Tsutomu Nakamura , Tetsuo Nakai
IPC分类号： H01L21/48 , H01L23/373 , H01L21/302
CPC分类号： H01L21/4803 , H01L23/3732 , H01L2924/0002
摘要： A polycrystalline diamond is prepared by chemical vapor deposition (step 101). A surface of the polycrystalline diamond is metallized (step 102). The metallized surface of the polycrystalline diamond is grooved with a YAG laser (step 103). A wedge or the like is driven into the grooves of the polycrystalline diamond to pressurize the same, whereby the polycrystalline diamond is divided along the grooves (step 104). Alternatively, a surface of a polycrystalline diamond prepared by chemical vapor deposition is grooved with a YAG laser (step 112), so that the surface of the polycrystalline diamond is metallized (step 113) after the grooving.
摘要翻译：通过化学气相沉积制备多晶金刚石（步骤101）。将多晶金刚石的表面金属化（步骤102）。多晶金刚石的金属化表面用YAG激光器开槽（步骤103）。将楔形物等驱动到多晶金刚石的槽中以对其加压，由此多晶金刚石沿凹槽分开（步骤104）。或者，通过化学气相沉积制备的多晶金刚石的表面用YAG激光器（步骤112）开槽，使得在开槽之后多晶金刚石的表面被金属化（步骤113）。

40. 发明授权

US5209872A Rubber composition and method for making 失效
标题翻译：橡胶组合物和制造方法
公开(公告)号：US5209872A
公开(公告)日：1993-05-11
申请号：US628877
申请日：1990-12-18
申请人： Masaharu Takahashi , Tsutomu Nakamura , Kazuo Numata
发明人： Masaharu Takahashi , Tsutomu Nakamura , Kazuo Numata
IPC分类号： C08L21/00 , C08L83/04 , H01B1/24
CPC分类号： H01B1/24 , C08L21/00 , C08L83/04 , C08L9/00 , C08G77/12 , C08G77/20 , C08G77/70
摘要： A conductive rubber composition is prepared by blending (A) a rubber composition including natural and/or synthetic rubber and conductive carbon black, with (B) a silicone rubber composition including an organopolysiloxane having the average composition formula: R.sub.n SiO.sub.(4-n)/2 wherein R is a hydrocarbon group and n is a positive number of from 1.95 to 2.05. This rubber composition and cured products thereof have stable electric resistivity in the semiconductive range and are thus suitable as rubber roll members in business machines.

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