专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US4510303A Ethylene-alpha-olefin-polyene random copolymer rubber 失效
标题翻译：乙烯-α-烯烃 - 多烯无规共聚物橡胶
公开(公告)号：US4510303A
公开(公告)日：1985-04-09
申请号：US492244
申请日：1983-05-06
申请人： Hidekuni Oda , Syuji Minami , Hiroshi Inoue , Akira Matsuda , Yohzoh Yamamoto
发明人： Hidekuni Oda , Syuji Minami , Hiroshi Inoue , Akira Matsuda , Yohzoh Yamamoto
IPC分类号： C08F210/00 , C08F4/00 , C08F4/60 , C08F210/16 , C08F210/18 , C08L23/16
CPC分类号： C08F210/18
摘要： An ethylene-alpha-olefin-polyene random copolymer rubber comprising ethylene, an alpha-olefin having 3 to 10 carbon atoms and a polyene, wherein (A) a molar ratio of ethylene/alpha-olefin is 55/45 to 95/5, (B) the polyene is a mixture of 5-ethylidene-2-norbornene (ENB) and 5-vinyl-2-norbornene (VNB) in a molar ratio of ENB/VNB of 1/1 to 20/1, (C) an iodine value of the copolymer rubber is 2 to 40, (D) an intrinsic viscosity [.eta.] of the copolymer rubber is 1.0 to 6.0 dl/g measured in decalin at 135.degree. C., and (E) g.sub..eta. * defined by a ratio of the intrinsic viscosity [.eta.] to an intrinsic viscosity [.eta.]l of a linear ethylene-propylene random copolymer having an ethylene content of 70 mole % and the same weight-average molecular weight determined by a light-scattering method as that of the copolymer rubber is 0.2 to 0.9. Also a process for preparing this random copolymer rubber and vulcanizate derived from the same are also disclosed. This random copolymer rubber has an excellent extrudability and a fast cure rate and provides a vulcanizate having high tensile strength.
摘要翻译：包含乙烯，具有3-10个碳原子的α-烯烃和多烯的乙烯-α-烯烃 - 多烯无规共聚物橡胶，其中（A）乙烯/α-烯烃的摩尔比为55/45至95/5，（B）多烯是ENB / VNB摩尔比为1/1至20/1的5-亚乙基-2-降冰片烯（ENB）和5-乙烯基-2-降冰片烯（VNB）的混合物，（C）共聚物橡胶的碘值为2〜40，（D）共聚物橡胶的特性粘度η在135℃萘烷中测定为1.0〜6.0dl / g，（E）gη 乙烯含量为70摩尔％的线性乙烯 - 丙烯无规共聚物的特性粘度η与特性粘度ηl的比值与通过光散射法测定的相同重均分子量的共聚物橡胶为0.2〜0.9。还公开了制备该无规共聚物橡胶和由其衍生的硫化橡胶的方法。该无规共聚物橡胶具有优异的挤出性和快速固化速率，并提供具有高拉伸强度的硫化橡胶。

82. 发明授权

US4500400A Counter flow device for electroplating apparatus 失效
标题翻译：电镀设备逆流装置
公开(公告)号：US4500400A
公开(公告)日：1985-02-19
申请号：US627394
申请日：1984-07-03
申请人： Akira Komoda , Yasuhiro Hirooka , Takahisa Yoshihara , Akira Matsuda
发明人： Akira Komoda , Yasuhiro Hirooka , Takahisa Yoshihara , Akira Matsuda
IPC分类号： C25D5/00 , C25D5/02 , C25D7/06 , C25D17/00
CPC分类号： C25D5/02 , C25D7/0635
摘要： A counter flow device for a plating apparatus including a rotary drum with its substantially half part immersed in a plating solution in a plating bath, about which a metallic strip to be plated passes in synchronism with rotation of said rotary drum and anodes spaced apart by radial gaps from the strip for causing electric current to flow between the strip and the anodes. According to the invention the counter flow device comprises a bottom nozzle arranged at a bottom of the bath and directing in a direction substantially opposite to an entering direction of the strip thereat and a top nozzle having a nozzle opening whose tip end is immersed in the proximity of a surface of the plating solution at a location where the strip leaves the plating solution, thereby ensuring uniform counter flows over entire gaps between the metallic strip and anodes to remarkably increase critical current density in plating and advantageously realize uniform plating.
摘要翻译：一种用于电镀设备的逆流装置，其包括旋转滚筒，其基本上半部分浸入电镀液中的镀液中，待镀的金属带与旋转滚筒和径向间隔开的阳极同步地通过来自带材的带隙使得电流在带材和阳极之间流动。根据本发明，逆流装置包括底部喷嘴，该底部喷嘴布置在浴缸的底部并且沿着与其的进入方向基本相反的方向引导，顶部喷嘴具有喷嘴开口，其顶端浸没在接近在剥离电镀液的位置上的电镀液的表面，从而确保在金属带和阳极之间的整个间隙均匀的逆流，显着提高电镀中的临界电流密度，有利地实现均匀电镀。

83. 发明授权

US4212787A Thermoplastic elastomer composition, blends of the composition with olefin plastic, and foamed products of the composition and the blends 失效
标题翻译：热塑性弹性体组合物，组合物与烯烃塑料的共混物，以及组合物和共混物的发泡产品
公开(公告)号：US4212787A
公开(公告)日：1980-07-15
申请号：US910086
申请日：1978-05-26
申请人： Akira Matsuda , Shizuo Shimizu , Shunji Abe
发明人： Akira Matsuda , Shizuo Shimizu , Shunji Abe
IPC分类号： C08J9/00 , C08L23/02 , C08L23/16 , C08L23/22
CPC分类号： C08J9/0061 , C08L23/02 , C08L23/16 , C08L23/22 , C08J2323/02 , C08L2312/00
摘要： Dynamically partially cured composition comprising a peroxide-curable olefin copolymer rubber (such as EDPM) and a peroxide-decomposing olefin plastic (such as PE and PP) is improved by effecting the dynamic heat-treatment with addition of a peroxide-non-curable hydrocarbon rubber (such as PIB) and/or a mineral oil softener (process oil). The dynamic heat-treatment is preferably carried out not only in the presence of an organic peroxide but also in the presence of divinyl benzene. The elastomeric composition is thermoplastic and, with or without further blending with an olefin plastic, is processable by techniques conventionally used for thermoplastic resins. This elastomer composition and blends of the elastomer composition and olefin plastic can be used for producing foamed product in combination with decomposition type foaming agent (such as azodicarbonamide).
摘要翻译：包含过氧化物可固化的烯烃共聚物橡胶（如EDPM）和过氧化物分解烯烃塑料（如PE和PP）的动态部分固化的组合物通过加入过氧化物不可固化烃进行动态热处理得到改善橡胶（如PIB）和/或矿物油软化剂（加工油）。动态热处理不仅在有机过氧化物的存在下而且在二乙烯基苯的存在下进行。弹性体组合物是热塑性的，并且与或不进一步与烯烃塑料共混，可通过常规用于热塑性树脂的技术进行加工。弹性体组合物和弹性体组合物和烯烃塑料的共混物可用于与分解型发泡剂（如偶氮二酰胺）组合生产发泡产品。

84. 发明授权

US3963887A Pressure-responsive switch device for pneumatic tires 失效
标题翻译：用于充气轮胎的压力响应开关装置
公开(公告)号：US3963887A
公开(公告)日：1976-06-15
申请号：US494347
申请日：1974-08-01
申请人： Takashi Takusagawa , Akira Fujikawa , Akira Matsuda , Masaaki Kaida , Shigeo Yasuda
发明人： Takashi Takusagawa , Akira Fujikawa , Akira Matsuda , Masaaki Kaida , Shigeo Yasuda
IPC分类号： B60C23/04 , G01L17/00 , H01H5/02 , H01H35/34
CPC分类号： G01L17/00 , B60C23/0408 , H01H35/34 , H01H5/02
摘要： There is described a pressure-responsive switch device particularly suitable for the detection of a pressure drop in a pneumatic tire on a vehicle wheel, wherein a contact carrying movable rod member is securely urged into a contact closing position by means of a conical compression spring to actuate a warning device whenever the internal pressure of the tire drops below a predetermined level. A permanent magnet may be mounted at the contact point of the switch to impart a quick motion thereto.
摘要翻译：描述了一种特别适合于检测车轮上的充气轮胎中的压降的压力响应开关装置，其中通过圆锥形压缩弹簧牢固地将接触承载活动杆构件推动到接触闭合位置，每当轮胎的内部压力下降到预定水平以下时，启动警告装置。永磁体可以安装在开关的接触点处，以便对其进行快速运动。

85. 发明授权

US08736792B2 Viewing-angle-enhancing film for liquid crystal display device, protective film with viewing-angle-enhancing-function, and liquid crystal display device 有权
标题翻译：用于液晶显示装置的视角增强膜，具有视角增强功能的保护膜和液晶显示装置
公开(公告)号：US08736792B2
公开(公告)日：2014-05-27
申请号：US13497482
申请日：2010-10-13
申请人： Katsuaki Kuze , Kenji Kawai , Kazumoto Imai , Akihumi Yasui , Akira Matsuda , Masao Kochi
发明人： Katsuaki Kuze , Kenji Kawai , Kazumoto Imai , Akihumi Yasui , Akira Matsuda , Masao Kochi
IPC分类号： G02F1/1335
CPC分类号： G02B5/045 , G02B5/0231 , G02B5/0257 , G02B5/0273 , G02B6/0053 , G02F1/133504
摘要： To provide a viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and which attains, at a high level, the compatibility of being enhanced in viewing angle with a decrease in the darkening of images at the time of observing the screen from the front thereof. A viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and simultaneously satisfies the following requirements (1) to (3): (1) the film has a parallel ray transmittance of 5 to 90%; (2) the film has a diffusivity (A) of 1 to 20 degrees in its main diffusion direction; and (3) the film has a diffusivity ratio of 0.25 to 15% in the main diffusion direction.
摘要翻译：为了提供一种视角增强膜，其设置在液晶显示装置中比装置中的液晶层的位置更靠近观察者的位置，并且高水平地实现了在从其前方观察屏幕时图像的变暗减小而观看角度增强。在液晶显示装置中，在比装置中的液晶层位置更靠近观察者的位置设置可视角增强膜，同时满足以下要求（1）〜（3）：（ 1）膜的平行光线透射率为5〜90％; （2）膜的主扩散方向的扩散度（A）为1〜20度; （3）膜的主扩散方向的扩散率为0.25〜15％。

86. 发明授权

US07985485B2 Copper foil for high frequency circuit, method of production and apparatus for production of same, and high frequency circuit using copper foil 失效
标题翻译：铜箔用于高频电路，生产方法及其生产设备，以及使用铜箔的高频电路
公开(公告)号：US07985485B2
公开(公告)日：2011-07-26
申请号：US12556410
申请日：2009-09-09
申请人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
发明人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
IPC分类号： B32B15/20 , C25D1/04 , C25D7/06
CPC分类号： C25D1/04 , C25D7/0614 , H05K1/0237 , H05K1/09 , H05K2201/0355 , Y10S428/935 , Y10T428/12431 , Y10T428/12438 , Y10T428/12569 , Y10T428/1291
摘要： A copper foil reducing transmission loss at a high frequency and excellent in bond strength with a resin substrate, including at least a granular layer and a columnar layer in its thickness direction, the columnar layer being formed on at least one surface of the granular layer forming the copper foil or the granular layer being formed on at least one surface of the columnar layer forming the copper foil, the relation of the thickness A of the granular layer and the thickness B of the columnar layer in the copper foil being preferably A/(A+B)=40 to 99%, a method of production and apparatus for production for the same, and a high frequency circuit using the same.
摘要翻译：铜箔在高频下降低传输损耗，并且与树脂基板的粘合强度优异，其厚度方向至少包括粒状层和柱状层，所述柱状层形成在所述粒状层的至少一个表面上铜箔或颗粒层形成在形成铜箔的柱状层的至少一个表面上，粒状层的厚度A与铜箔中柱状层的厚度B的关系优选为A /（ A + B）= 40〜99％，制造方法及其制造装置以及使用该方法的高频电路。

87. 发明授权

US07794578B2 Method for preparing a circuit board material having a conductive base and a resistance layer 有权
标题翻译：制备具有导电基底和电阻层的电路板材料的方法
公开(公告)号：US07794578B2
公开(公告)日：2010-09-14
申请号：US10719020
申请日：2003-11-24
申请人： Akira Matsuda , Yuuji Suzuki , Hideo Otsuka , Yuuki Kikuchi , Sadao Matsumoto
发明人： Akira Matsuda , Yuuji Suzuki , Hideo Otsuka , Yuuki Kikuchi , Sadao Matsumoto
IPC分类号： C25D3/56
CPC分类号： H05K1/167 , C25D3/562 , H05K2201/0355 , H05K2203/0361 , H05K2203/0723 , Y10T428/12944
摘要： A plating bath, able to form a resistance layer with a uniform thickness distribution on the roughened surface of a conductive base, including nickel ions and sulfamic acid or its salt as essential components and at least one of phosphoric acid, phosphorous acid, hypophosphorous acid, and salts of the same; a conductive base having a thin resistance layer with a stable resistance, and a resistance circuit board material using the same.
摘要翻译：一种镀浴，其能够在导电性基体的粗糙化表面上形成具有均匀厚度分布的电阻层，包括镍离子和氨基磺酸或其盐作为必要成分，以及至少一种磷酸，亚磷酸，次磷酸，及其盐; 具有电阻稳定的薄电阻层的导电性基材和使用该导电性基材的电阻电路基板材料。

88. 发明申请

US20090324988A1 COPPER FOIL FOR HIGH FREQUENCY CIRCUIT, METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF SAME, AND HIGH FREQUENCY CIRCUIT USING COPPER FOIL 失效
标题翻译：用于高频电路的铜箔，用于生产它们的生产方法和装置以及使用铜箔的高频电路
公开(公告)号：US20090324988A1
公开(公告)日：2009-12-31
申请号：US12556410
申请日：2009-09-09
申请人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
发明人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
IPC分类号： B32B15/04 , B21C37/02 , C25D17/00 , C25D5/00
CPC分类号： C25D1/04 , C25D7/0614 , H05K1/0237 , H05K1/09 , H05K2201/0355 , Y10S428/935 , Y10T428/12431 , Y10T428/12438 , Y10T428/12569 , Y10T428/1291
摘要： A copper foil reducing transmission loss at a high frequency and excellent in bond strength with a resin substrate, including at least a granular layer and a columnar layer in its thickness direction, the columnar layer being formed on at least one surface of the granular layer forming the copper foil or the granular layer being formed on at least one surface of the columnar layer forming the copper foil, the relation of the thickness A of the granular layer and the thickness B of the columnar layer in the copper foil being preferably A/(A+B)=40 to 99%, a method of production and apparatus for production for the same, and a high frequency circuit using the same.
摘要翻译：铜箔在高频下降低传输损耗，并且与树脂基板的粘合强度优异，其厚度方向至少包括粒状层和柱状层，所述柱状层形成在所述粒状层的至少一个表面上铜箔或颗粒层形成在形成铜箔的柱状层的至少一个表面上，粒状层的厚度A与铜箔中柱状层的厚度B的关系优选为A /（ A + B）= 40〜99％，制造方法及其制造装置以及使用该方法的高频电路。

89. 发明授权

US07164556B2 Magnetic disk device and magnetic head slider 有权
标题翻译：磁盘装置和磁头滑块
公开(公告)号：US07164556B2
公开(公告)日：2007-01-16
申请号：US11201225
申请日：2005-08-11
申请人： Hidekazu Kohira , Masaaki Matsumoto , Hideaki Tanaka , Teruyoshi Higashiya , Kiyoshi Hashimoto , Akira Matsuda , Takanori Yamazaki
发明人： Hidekazu Kohira , Masaaki Matsumoto , Hideaki Tanaka , Teruyoshi Higashiya , Kiyoshi Hashimoto , Akira Matsuda , Takanori Yamazaki
IPC分类号： G11B5/60
CPC分类号： G11B21/21 , G11B5/012 , G11B5/6082 , G11B33/14
摘要： A magnetic head slider includes a magnetic head mounting surface, a slider rail surface, a step air bearing surface, and a negative pressure groove. The magnetic head mounting surface is arranged in a center area with respect to a width of the slider near an air flow-out edge on the slider and mounts a magnetic head. The slider rail surface has a first depth from the magnetic head mounting surface and its width on an air flow-in side for the magnetic head is wider that its width on an air flow-out side for the magnetic head. The step air bearing surface is formed on an air flow-in side of the slider rail surface and has a second depth from the slider rail surface. The negative-pressure groove which formed on an air flow-in side of the step air bearing surface and has a third depth from the step air bearing surface.
摘要翻译：磁头滑动器包括磁头安装表面，滑块轨道表面，台阶空气轴承表面和负压槽。磁头安装表面相对于滑动器的宽度设置在滑块附近的空气流出边缘的中心区域，并且安装磁头。滑块导轨表面具有从磁头安装表面的第一深度，并且其磁头的空气流入侧的宽度宽于其在磁头的空气流出侧的宽度。台阶空气轴承表面形成在滑块轨道表面的空气流入侧，并且具有从滑块轨道表面的第二深度。负压槽形成在台阶空气轴承面的空气流入侧，并且具有从台阶空气轴承面的第三深度。

90. 发明申请

US20060147742A1 Composite copper foil, method of production thereof and high frequency transmission circuit using said composite copper foil 审中-公开
标题翻译：复合铜箔，其生产方法和使用所述复合铜箔的高频传输电路
公开(公告)号：US20060147742A1
公开(公告)日：2006-07-06
申请号：US10543917
申请日：2004-02-04
申请人： Akira Matsuda , Yuuji Suzuki , Akitoshi Suzuki
发明人： Akira Matsuda , Yuuji Suzuki , Akitoshi Suzuki
IPC分类号： B32B3/00 , C21D1/70 , B21C37/00 , B32B15/01 , B32B15/20 , B23P9/00
CPC分类号： H05K1/09 , C25D7/06 , H05K2201/0355 , Y10T428/12438 , Y10T428/12896 , Y10T428/12903 , Y10T428/1291 , Y10T428/12993 , Y10T428/24917
摘要： A composite copper foil excellent in conductivity and surface shape, having high strength and able to be used for applications such as high frequency transmission circuits and a method of production of the same are provided. A composite copper foil characterized by having a copper foil on at least one surface of which a copper and/or silver smoothing layer is provided. Further, producing this by processing an ingot having a copper alloy to a foil having a desired thickness by rolling, then forming on at least one surface of the processed copper alloy foil a smoothing layer by copper plating and/or silver plating. Alternatively, producing this by processing an ingot having a copper alloy to a foil having a thickness of an intermediate size by rolling, forming on at least one surface of the foil a smoothing layer by copper plating and/or silver plating, then rolling the result to a foil having a desired thickness or applying heat treatment or applying heat treatment and rolling to thereby make the thickness of at least the copper and/or silver plating layer at the surface of the foil 0.01 μm or more. Further, a high frequency transmission circuit characterized by being prepared using the above composite copper foil or the composite copper foil produced by the above method of production.
摘要翻译：提供了导电性和表面形状优异，强度高且能够用于高频传输电路等的应用的复合铜箔及其制造方法。一种复合铜箔，其特征在于在至少一个表面上具有铜箔和/或银平滑层的铜箔。此外，通过将具有铜合金的锭加工成具有期望厚度的箔通过轧制来制造，然后通过镀铜和/或镀银在加工的铜合金箔的至少一个表面上形成平滑层。或者，通过将具有铜合金的锭加工成通过轧制具有中等尺寸的厚度的箔来制造，在箔的至少一个表面上通过镀铜和/或镀银形成平滑层，然后滚动结果到具有所需厚度的箔或施加热处理或施加热处理和轧制，从而使得至少铜箔和/或银镀层在箔表面上的厚度为0.01μm以上。此外，其特征在于，使用上述复合铜箔或通过上述制造方法制造的复合铜箔制备高频传输电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式