公开(公告)号：US20100087590A1

公开(公告)日：2010-04-08

申请号：US12634259

申请日：2009-12-09

申请人： Ichirou OGURA ,  Yoshiyuki TAKAHASHI ,  Yutaka SATO

发明人： Ichirou OGURA ,  Yoshiyuki TAKAHASHI ,  Yutaka SATO

IPC分类号： C08L63/00 ,  C08G65/38

CPC分类号： H01L23/293 ,  C08G16/02 ,  C08G59/621 ,  C08L63/00 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

摘要： The object of the present invention is to provide an epoxy resin composition capable of realizing low dielectric constant and low dielectric dissipation factor, which is suited for use as a latest current high-frequency type electronic component-related material, without deteriorating heat resistance during the curing reaction. A phenol resin, which has the respective structural units of a phenolic hydroxyl group-containing aromatic hydrocarbon group (P) derived from phenols, an alkoxy group-containing condensed polycyclic aromatic hydrocarbon group (B) derived from methoxynaphthalene and a divalent hydrocarbon group (X) such as methylene and also has a structure represented by -P-B-X- wherein P, B and X are structural sites of these groups in a molecular structure, is used as a curing agent for the epoxy resin, or a phenol resin as an epoxy resin material.

摘要翻译： 本发明的目的是提供一种能够实现低介电常数和低介电损耗因子的环氧树脂组合物，其适合用作最新的当前高频型电子元件相关材料，而不会降低其中的耐热性 固化反应。 一种酚醛树脂，其具有由酚衍生的含酚羟基的芳香族烃基（P）的结构单元，衍生自甲氧基萘和二价烃基的含烷氧基的缩合多环芳香族烃基（B）（X ）如亚甲基，也具有由-PBX-表示的结构，其中P，B和X是分子结构中这些基团的结构位点，用作环氧树脂的固化剂，或作为环氧树脂的酚醛树脂 材料。

公开(公告)号：US20100056747A1

公开(公告)日：2010-03-04

申请号：US12615459

申请日：2009-11-10

申请人： Ichirou OGURA ,  Kunihiro MORINAGA ,  Kazuo ARITA ,  Yutaka SATO

发明人： Ichirou OGURA ,  Kunihiro MORINAGA ,  Kazuo ARITA ,  Yutaka SATO

IPC分类号： C08G59/00

CPC分类号： C08G59/621 ,  C08L63/00 ,  H01L23/293 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

摘要： The present invention relates to a composition containing as a main component, an epoxy resin which has a structure comprising a polyaryleneoxy structure such as polynaphthylene oxide as a main skeleton, (methyl)glycidyloxy group and aralkyl group being introduced on an aromatic ring of the polyaryleneoxy structure, and which has low viscosity, according to the present invention, there can be provided an epoxy resin composition which can impart remarkably excellent flame retardancy and dielectric characteristics to a cured article and a cured article thereof, an epoxy resin, a phenol resin as an intermediate of the epoxy resin, and a method for producing the epoxy resin.

摘要翻译： 本发明涉及含有作为主要骨架的聚亚芳基氧基结构，（甲基）缩水甘油氧基和芳烷基的环氧树脂作为主要成分的组合物，其导入聚亚芳基氧基的芳香环上 结构，并且具有低粘度，根据本发明，可以提供一种环氧树脂组合物，其可以赋予固化制品及其固化制品，环氧树脂，酚醛树脂以显着优异的阻燃性和介电特性 环氧树脂的中间体，以及环氧树脂的制造方法。

公开(公告)号：US20110212350A1

公开(公告)日：2011-09-01

申请号：US13029407

申请日：2011-02-17

申请人： Yutaka SATO ,  Takuro Tsunaki ,  Ryuji Kohno ,  Takashi Sasaki

发明人： Yutaka SATO ,  Takuro Tsunaki ,  Ryuji Kohno ,  Takashi Sasaki

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/0404

摘要： A secondary battery includes a gas release valve located at a battery container housing a power generating element, wherein: the gas release valve includes a valve disk caused to expand outward by internal pressure in the battery container; wherein a plurality of grooves are formed at the valve disk in order that a plurality of valve element pieces become fractured along the grooves when the valve disk expands due to the internal pressure; and a scatter-deterring portion is formed at the valve disk in order to prevent the fractured valve element pieces along the grooves from scattering away from the valve disk.

摘要翻译： 二次电池包括位于容纳发电元件的电池容器上的气体释放阀，其中：气体释放阀包括通过电池容器内部压力向外膨胀的阀盘; 其中在所述阀盘处形成有多个槽，以便当所述阀盘由于内部压力而膨胀时，多个阀元件沿着所述槽而断裂; 并且在阀盘处形成分散防止部，以防止沿着凹槽的断裂的阀元件从阀盘散开。

公开(公告)号：US20130240607A1

公开(公告)日：2013-09-19

申请号：US13783018

申请日：2013-03-01

申请人： Seunghwan PARK ,  Satoshi HIRANO ,  Shinya IMANO ,  Jun SATO ,  Hiroyuki KOKAWA ,  Yutaka SATO ,  Kiyohito ISHIDA ,  Toshihiro OMORI

发明人： Seunghwan PARK ,  Satoshi HIRANO ,  Shinya IMANO ,  Jun SATO ,  Hiroyuki KOKAWA ,  Yutaka SATO ,  Kiyohito ISHIDA ,  Toshihiro OMORI

IPC分类号： B23K20/12

CPC分类号： B23K20/1245 ,  B23K20/1255 ,  B23K35/22 ,  C22C19/07 ,  C22F1/10

摘要： A friction stir tool excellent in productivity, high temperature strength, and wear resistance at high temperatures. The friction stir tool is formed of a Co-based alloy comprising crystal grains containing a γ′ precipitate phase dispersed and precipitated therein, and a crystal grain boundary region and a precipitate phase between adjacent crystal grains, in which the precipitate phase is at least one phase selected from a μ phase, a Laves phase and a carbide phase.

摘要翻译： 摩擦搅拌工具，在高温下的生产率，耐高温性和耐磨性优异。 摩擦搅拌工具由包含其中分散和沉淀的γ'析出相的晶粒和相邻晶粒之间的晶界区域和析出相的Co基合金形成，其中析出相是至少一个 相位选自μ相，Laves相和碳化物相。

公开(公告)号：US20120220352A1

公开(公告)日：2012-08-30

申请号：US13235788

申请日：2011-09-19

申请人： Yutaka SATO ,  Yusuke Mizuno ,  Ikki Tatsukami ,  Manabu Sotodate ,  Hiroki Yoshida

发明人： Yutaka SATO ,  Yusuke Mizuno ,  Ikki Tatsukami ,  Manabu Sotodate ,  Hiroki Yoshida

IPC分类号： H04W88/02

CPC分类号： H04M1/0237 ,  H04B1/3833

摘要： A mobile device includes a first housing, a second housing, a bias member, a first stopper and a second stopper. The second housing is slidably coupled to the first housing in a sliding range. The bias member biases the second housing from a middle position of the sliding range to one end of the sliding range. The first stopper is provided on the first housing, is connected to a ground of the first housing, and has electrical conductivity. The second stopper is provided on the second housing, has electrical conductivity, and comes into contact with the first stopper to define the one end of the sliding range.

摘要翻译： 移动装置包括第一壳体，第二壳体，偏置构件，第一挡块和第二挡块。 第二壳体在滑动范围内可滑动地联接到第一壳体。 偏置构件将第二壳体从滑动范围的中间位置偏压到滑动范围的一端。 第一止动件设置在第一壳体上，连接到第一壳体的地面，并具有导电性。 第二止动件设置在第二壳体上，具有导电性，并与第一止动件接触以限定滑动范围的一端。