公开(公告)号：US20110136952A1

公开(公告)日：2011-06-09

申请号：US12991125

申请日：2009-04-28

申请人： Hiromichi Sugiyama ,  Yasunori Takahashi

发明人： Hiromichi Sugiyama ,  Yasunori Takahashi

IPC分类号： G03F7/004 ,  C08K5/541

CPC分类号： G03F7/085 ,  C08G77/60 ,  C08L77/06 ,  C08L83/16 ,  C08L2203/20 ,  C09D177/06 ,  G03F7/0226 ,  G03F7/0751 ,  G03F7/0755 ,  G03F7/40 ,  C08L83/00

摘要： A positive-type photosensitive resin composition includes (A) an alkali-soluble resin, (B) a photosensitizer, and (C) a silicon compound shown by the following general formula (1). (R2O)3—Si—R1—Si—(OR2)3  (1) wherein R1 represents an alkylene group having 5 to 30 carbon atoms or an organic group that includes at least one aromatic ring, and R2 represents an alkyl group having 1 to 10 carbon atoms. The positive-type photosensitive resin composition exhibits excellent storage stability, produces a film that exhibits excellent adhesion to a substrate during development, and produces a cured film that exhibits excellent adhesion to a substrate after humidification.

摘要翻译： 正型感光性树脂组合物包含（A）碱溶性树脂，（B）光敏剂，（C）由以下通式（1）表示的硅化合物。 （R2O）3-Si-R1-Si-（OR2）3（1）其中R1表示碳原子数5〜30的亚烷基或含有至少一个芳香环的有机基团，R2表示具有1个 至10个碳原子。 正型感光性树脂组合物显示优异的保存稳定性，产生在显影期间表现出优异的与基材的粘附性的膜，并且产生在加湿后对基材表现出优异的粘合性的固化膜。

公开(公告)号：US08492469B2

公开(公告)日：2013-07-23

申请号：US12991125

申请日：2009-04-28

申请人： Hiromichi Sugiyama ,  Yasunori Takahashi

发明人： Hiromichi Sugiyama ,  Yasunori Takahashi

IPC分类号： C08K13/02

CPC分类号： G03F7/085 ,  C08G77/60 ,  C08L77/06 ,  C08L83/16 ,  C08L2203/20 ,  C09D177/06 ,  G03F7/0226 ,  G03F7/0751 ,  G03F7/0755 ,  G03F7/40 ,  C08L83/00

摘要： A positive-type photosensitive resin composition includes (A) an alkali-soluble resin, (B) a photosensitizer, and (C) a silicon compound shown by the following general formula (1). (R2O)3—Si—R1—Si—(OR2)3  (1) wherein R1 represents an alkylene group having 5 to 30 carbon atoms or an organic group that includes at least one aromatic ring, and R2 represents an alkyl group having 1 to 10 carbon atoms. The positive-type photosensitive resin composition exhibits excellent storage stability, produces a film that exhibits excellent adhesion to a substrate during development, and produces a cured film that exhibits excellent adhesion to a substrate after humidification.

摘要翻译： 正型感光性树脂组合物包含（A）碱溶性树脂，（B）光敏剂，（C）由以下通式（1）表示的硅化合物。 （R2O）3-Si-R1-Si-（OR2）3（1）其中R1表示碳原子数5〜30的亚烷基或含有至少一个芳香环的有机基团，R2表示具有1个 至10个碳原子。 正型感光性树脂组合物显示优异的保存稳定性，产生在显影期间表现出优异的与基材的粘附性的膜，并且产生在加湿后对基材表现出优异的粘附性的固化膜。

公开(公告)号：US20130158162A1

公开(公告)日：2013-06-20

申请号：US13819941

申请日：2011-09-01

申请人： Naoki Hatano ,  Yoshio Ogata ,  Takayuki Fukui ,  Masahiro Mochida ,  Yasunori Takahashi

发明人： Naoki Hatano ,  Yoshio Ogata ,  Takayuki Fukui ,  Masahiro Mochida ,  Yasunori Takahashi

IPC分类号： C08K3/22 ,  C08K3/32 ,  C08K3/00

CPC分类号： C08K3/22 ,  C08K3/32 ,  F16D69/026 ,  F16D2200/0065 ,  F16D2200/0086

摘要： There is provided a friction material. The friction material includes a fibrous material, a friction modifier, and a binder. The friction material contains potassium titanate powders, steel fibers, calcium pyrophosphate and iron oxide. An amount of the potassium titanate powders may be 10 to 30 mass %. An amount of the steel fibers may be 1 to 7 mass %. An amount of the calcium pyrophosphate may be 5 to 20 mass %. An amount of the iron oxide may be 1 to 5 mass %.

摘要翻译： 提供了摩擦材料。 摩擦材料包括纤维材料，摩擦调节剂和粘合剂。 摩擦材料含有钛酸钾粉末，钢纤维，焦磷酸钙和氧化铁。 一定量的钛酸钾粉末可以为10〜30质量％。 一定量的钢纤维可以为1〜7质量％。 焦磷酸钙的量可以为5〜20质量％。 氧化铁的量可以为1〜5质量％。

公开(公告)号：US07594819B2

公开(公告)日：2009-09-29

申请号：US12329240

申请日：2008-12-05

申请人： Shunji Araki ,  Yasunori Takahashi

发明人： Shunji Araki ,  Yasunori Takahashi

IPC分类号： H01R35/04

CPC分类号： H01R35/025

摘要： A rotary connector includes a stator housing in which an outer tubular body is erected at an outer edge of a bottom plate having a center hole, an upper rotor having a top plate facing the bottom plate and an inner tubular body facing the outer tubular body, and rotatably mounted on the stator housing, a lower rotor having a tubular portion inserted through the center hole towards the top plate from the bottom plate and fixed to the inner tubular body, and an annular flange protruding radially outward from the tubular portion and faces the bottom plate, and a flexible cable housed within an annular housing space formed between the stator housing and the upper rotor so as to be able to be wound and rewound, and having one end attached to the stator housing and the other end attached to the rotor. An inner edge of the bottom plate is provided with an erected portion erected in an axial direction, and the erected portion is made to face the tubular portion such that an inner peripheral surface of the erected portion becomes a sliding surface of the tubular portion, and the erected portion is arranged between a bottom of the inner tubular body and the annular flange such that axial movement of the upper rotor and the lower rotor is suppressed by the erected portion.

摘要翻译： 旋转连接器包括定子壳体，其中外管状体在具有中心孔的底板的外边缘处竖立，上转子具有面向底板的顶板和面向外管体的内管体， 并且可旋转地安装在所述定子壳体上，下转子具有从所述底板朝向所述顶板从所述底板插入并固定到所述内管体的管状部分，以及从所述管状部分径向向外突出并面向所述管状部分的环形凸缘 底板，以及容纳在形成在定子壳体和上转子之间的环形容纳空间内的柔性电缆，以便能够被卷绕和重绕，并且其一端附接到定子壳体，另一端附接到转子 。 底板的内缘设置有沿轴向竖立的直立部分，并且竖立部分形成为面对管状部分，使得竖立部分的内周面成为管状部分的滑动表面，并且 竖立部分布置在内管状体的底部和环形凸缘之间，使得上部转子和下部转子的轴向运动被竖立部分抑制。

公开(公告)号：US20090215976A1

公开(公告)日：2009-08-27

申请号：US12387025

申请日：2009-04-27

申请人： Dino Amoroso ,  Brian Bedwell ,  Andrew Bell ,  Edmund Elce ,  Rajesh Raja Puthenkovilakom ,  Ramakrishna Ravikiran ,  Robert Shick ,  Xiaoming Wu ,  Hiroaki Makabe ,  Yasunori Takahashi ,  Daoji Gan ,  Etsu Takeuchi ,  Seok Ho Kang

发明人： Dino Amoroso ,  Brian Bedwell ,  Andrew Bell ,  Edmund Elce ,  Rajesh Raja Puthenkovilakom ,  Ramakrishna Ravikiran ,  Robert Shick ,  Xiaoming Wu ,  Hiroaki Makabe ,  Yasunori Takahashi ,  Daoji Gan ,  Etsu Takeuchi ,  Seok Ho Kang

IPC分类号： C08G77/04 ,  C08G63/66

CPC分类号： G03F7/0395 ,  C08F232/08 ,  C08G61/02 ,  C08G61/06 ,  C08G61/12 ,  C08L65/00 ,  G03F7/0046 ,  G03F7/0233 ,  G03F7/038 ,  Y10S430/106

摘要： Some embodiments in accordance with the present invention relate to norbornene-type polymers and to photosensitive dielectric resin compositions formed therefrom. Other embodiments relate to films formed from such compositions and to devices, such as electrical, electronic and optoelectronic devices, that encompass such films.

公开(公告)号：US20090156034A1

公开(公告)日：2009-06-18

申请号：US12329240

申请日：2008-12-05

申请人： Shunji Araki ,  Yasunori Takahashi

发明人： Shunji Araki ,  Yasunori Takahashi

IPC分类号： H01R35/04

CPC分类号： H01R35/025

摘要： A rotary connector includes a stator housing in which an outer tubular body is erected at an outer edge of a bottom plate having a center hole, an upper rotor having a top plate facing the bottom plate and an inner tubular body facing the outer tubular body, and rotatably mounted on the stator housing, a lower rotor having a tubular portion inserted through the center hole towards the top plate from the bottom plate and fixed to the inner tubular body, and an annular flange protruding radially outward from the tubular portion and faces the bottom plate, and a flexible cable housed within an annular housing space formed between the stator housing and the upper rotor so as to be able to be wound and rewound, and having one end attached to the stator housing and the other end attached to the rotor. An inner edge of the bottom plate is provided with an erected portion erected in an axial direction, and the erected portion is made to face the tubular portion such that an inner peripheral surface of the erected portion becomes a sliding surface of the tubular portion, and the erected portion is arranged between a bottom of the inner tubular body and the annular flange such that axial movement of the upper rotor and the lower rotor is suppressed by the erected portion.

摘要翻译： 旋转连接器包括定子壳体，其中外管状体在具有中心孔的底板的外边缘处竖立，上转子具有面向底板的顶板和面向外管体的内管体， 并且可旋转地安装在所述定子壳体上，下转子具有从所述底板朝向所述顶板从所述底板插入并固定到所述内管体的管状部分，以及从所述管状部分径向向外突出并面向所述管状部分的环形凸缘 底板，以及容纳在形成在定子壳体和上转子之间的环形容纳空间内的柔性电缆，以便能够被卷绕和重绕，并且其一端附接到定子壳体，另一端附接到转子 。 底板的内缘设置有沿轴向竖立的直立部分，并且竖立部分形成为面对管状部分，使得竖立部分的内周面成为管状部分的滑动表面，并且 竖立部分布置在内管状体的底部和环形凸缘之间，使得上部转子和下部转子的轴向运动被竖立部分抑制。

公开(公告)号：US20060008734A1

公开(公告)日：2006-01-12

申请号：US11171391

申请日：2005-07-01

申请人： Dino Amoroso ,  Brian Bedwell ,  Andrew Bell ,  Edmund Elce ,  Rajesh Puthenkovilakom ,  Ramakrishna Ravikiran ,  Robert Shick ,  Xiaoming Wu ,  Hiroaki Makabe ,  Yasunori Takahashi ,  Etsu Takeuchi ,  Daoji Gan ,  Seok Kang

发明人： Dino Amoroso ,  Brian Bedwell ,  Andrew Bell ,  Edmund Elce ,  Rajesh Puthenkovilakom ,  Ramakrishna Ravikiran ,  Robert Shick ,  Xiaoming Wu ,  Hiroaki Makabe ,  Yasunori Takahashi ,  Etsu Takeuchi ,  Daoji Gan ,  Seok Kang

IPC分类号： G03C1/492

CPC分类号： G03F7/0395 ,  C08F232/08 ,  C08G61/02 ,  C08G61/06 ,  C08G61/12 ,  C08L65/00 ,  G03F7/0046 ,  G03F7/0233 ,  G03F7/038 ,  Y10S430/106

摘要： Some embodiments in accordance with the present invention relate to norbornene-type polymers and to photosensitive dielectric resin compositions formed therefrom. Other embodiments relate to films formed from such compositions and to devices, such as electrical, electronic and optoelectronic devices, that encompass such films.

公开(公告)号：US5728232A

公开(公告)日：1998-03-17

申请号：US593720

申请日：1996-01-29

申请人： Yasunori Takahashi

发明人： Yasunori Takahashi

IPC分类号： H01F1/06 ,  B22F1/02 ,  B22F9/22 ,  H01F1/057 ,  H01F1/059 ,  H01F1/03

CPC分类号： H01F1/059 ,  B22F1/025 ,  B22F9/22 ,  H01F1/0573

摘要： A raw material for samarium.iron.boron-permanent magnets superior in magnetic properties is provided together with the production method. The material for the permanent magnets comprises an acicular iron powder being prepared by reducing acicular FeOOH (goethite) crystal with hydrogen and having diffused layer of samarium and boron on the surface. The raw material is produced by mixing acicular iron powder obtained by hydrogen reduction of acicular FeOOH crystal with powder of a samarium.cobalt alloy having a melting point lower than 700.degree. C. and powder of boron or powder of a ferro-boron alloy; heating the mixed powder under a hydrogen-nitrogen atmosphere at a temperature between the melting point of the samarium.cobalt alloy and 1200.degree. C. to form coated and diffused layer with the samarium and boron on the surface of the acicular iron powder; and pulverizing the product thus obtained.

摘要翻译： 与制造方法一起提供磁性优异的钐铁硼永磁体原料。 用于永磁体的材料包括针状铁粉，其通过用氢还原针状FeOOH（针铁矿）晶体并且在表面上具有扩散的钐和硼层来制备。 通过将针状FeOOH晶体的氢还原获得的针状铁粉与熔点低于700℃的钐钴合金粉末和硼粉或硼 - 硼合金粉末混合，制成原料。 在氢 - 氮气氛下，在钐钴合金的熔点和1200℃之间的温度下加热混合粉末，在针状铁粉的表面上形成具有钐和硼的涂层和扩散层; 并粉碎由此获得的产品。

公开(公告)号：US5569333A

公开(公告)日：1996-10-29

申请号：US460636

申请日：1995-06-02

申请人： Yasunori Takahashi

发明人： Yasunori Takahashi

IPC分类号： B22F1/02 ,  C22C33/02 ,  C23C26/00 ,  H01F1/057 ,  H01F1/059 ,  H01F1/06 ,  H01F1/03

CPC分类号： B22F1/02 ,  C23C26/00 ,  H01F1/0572 ,  H01F1/0573 ,  H01F1/0577 ,  H01F1/0578 ,  H01F1/059 ,  H01F41/0293 ,  Y10T428/2991

摘要： The material for permanent magnet according to the present invention comprises an acicular iron powder having successively on the surface (1) a coated layer of aluminum phosphate, (2) a diffused layer of rare earth element or a diffused layer of rare earth element.boron or a diffused layer of rare earth element.boron.nitrogen, and (3) a coated layer of aluminum phosphate.The material for permanent magnet can be produced by (a) a step of mixing and covering an acicular goethite (FeOOH) crystal with aluminum phosphate, (b) a step of preparing an acicular iron powder coated with a layer of aluminum phosphate by reducing under hydrogen atmosphere at 300.degree.-500.degree. C. the acicular goethite (FeOOH) crystal covered by the aluminum phosphate, (c) a step of diffusing a rare earth element or a rare earth element and boron into the surface layer of aluminum phosphate by heating under argon atmosphere at 650.degree.-1000.degree. C. the acicular iron powder coated with a layer of aluminum phosphate in the presence of the rare earth element or the rare earth element and boron, (d) a step of mixing and covering the rare earth element diffused powder or rare earth element and boron diffused powder with aluminum phosphate, and (e) a step of coating the rare earth element diffused powder or rare earth element and boron diffused powder with aluminum phosphate by heating under argon atmosphere at 300.degree.-500.degree. C. the rare earth element diffused powder or rare earth element and boron diffused powder covered by the aluminum phosphate.

摘要翻译： 根据本发明的永久磁铁材料包括一种针状铁粉，它依次在表面（1）上涂覆有磷酸铝的涂层，（2）稀土元素扩散层或稀土元素扩散层 或稀土元素硼扩散层，和（3）磷酸铝的涂层。 用于永磁体的材料可以通过（a）用磷酸铝混合并覆盖针状针铁矿（FeOOH）晶体的步骤，（b）制备涂覆有磷酸铝层的针状铁粉的步骤， 在300-500℃的氢气氛中，由磷酸铝覆盖的针状针铁矿（FeOOH）晶体，（c）通过加热将稀土元素或稀土元素和硼扩散到磷酸铝的表面层中的步骤 在氩气氛下，在650℃-1000℃下，在稀土元素或稀土元素和硼存在下涂覆磷酸铝层的针状铁粉，（d）混合和覆盖稀土的步骤 元素扩散粉末或稀土元素和硼磷酸盐扩散粉末，以及（e）通过在磷酸铝下加热将稀土元素扩散粉末或稀土元素和硼扩散粉末与磷酸铝一起加热的步骤 氩气在300〜-500℃，稀土元素扩散粉末或稀土元素和硼磷粉末被磷酸铝覆盖。

公开(公告)号：US5443617A

公开(公告)日：1995-08-22

申请号：US316354

申请日：1994-09-30

申请人： Yasunori Takahashi

发明人： Yasunori Takahashi

IPC分类号： B22F1/00 ,  B22F1/02 ,  C22C33/02 ,  C22C38/00 ,  H01F1/057 ,  H01F1/06 ,  H01F7/02 ,  H01F41/02

CPC分类号： H01F1/0577 ,  B22F1/0085 ,  B22F1/02 ,  H01F1/0573 ,  Y10T428/2991

摘要： The present invention aims at providing a powdery raw material composition for a permanent magnet superior in the magnetic properties and easy in preparation, a magnetically anisotropic permanent magnet, and a method for producing the magnet by use of the powdery raw material composition. A powdery raw material composition for a permanent magnet according to the present invention is one prepared by subjecting a mixture composed of 13-18 weight % of a neodymium powder, 4-10 weight % of a boron powder and the rest of an acicular iron powder coated with aluminum phosphate to a temperature above 600.degree. C. in an atmosphere initially of a hydrogen-containing reducing gas followed later by an inert gas, and a magnetically anisotropic permanent magnet is prepared by compression molding a mixture obtained from the powdery composition and a binder under heating in the presence of a magnetic field.

摘要翻译： 本发明的目的在于提供一种磁性优良且易于制备的永磁体粉末状原料组合物，一种磁各向异性永久磁铁，以及一种使用该粉末状原料组合物制造该磁体的方法。 根据本发明的用于永磁体的粉状原料组合物是通过将由13-18重量％的钕粉末，4-10重量％的硼粉末和其余的针状铁粉末组成的混合物 在最初含氢还原气体的气氛中，然后用惰性气体涂覆磷酸铝至高于600℃的温度，然后通过压缩从粉末组合物获得的混合物和 粘合剂在磁场存在下加热。