公开(公告)号：US06916557B2

公开(公告)日：2005-07-12

申请号：US10372335

申请日：2003-02-25

申请人： Yoshiyuki Hirayama ,  Hiroyuki Nakagawa ,  Hiroaki Nemoto ,  Ichiro Tamai ,  Ikuko Takekuma

发明人： Yoshiyuki Hirayama ,  Hiroyuki Nakagawa ,  Hiroaki Nemoto ,  Ichiro Tamai ,  Ikuko Takekuma

IPC分类号： G11B5/65 ,  B32B3/00 ,  G11B5/147 ,  G11B5/64 ,  G11B5/66 ,  G11B5/667 ,  G11B5/70 ,  G11B5/73 ,  G11B5/851

CPC分类号： B82Y10/00 ,  G11B5/656 ,  G11B5/66 ,  G11B5/7325 ,  G11B5/743 ,  Y10T428/24802

摘要： A perpendicular magnetic recording medium includes an intermediate film formed of a plurality of layers between a soft magnetic film and a perpendicular magnetization film. The intermediate film includes at least two layers, i.e., an oxygen-containing layer, or a nonmetallic element-containing layer containing nitrogen, silicon or carbon, and a metallic layer formed on a surface side of the oxygen-containing layer or the nonmetallic element-containing layer. The metallic layer includes a plurality of isolated island-shaped structures. Crystal grains of the perpendicular magnetization film are formed so as to correspond to the isolated island-shaped structures. As a result, a high recording density is obtained.

公开(公告)号：US6102093A

公开(公告)日：2000-08-15

申请号：US48286

申请日：1998-03-26

申请人： Hiroyuki Nakagawa

发明人： Hiroyuki Nakagawa

IPC分类号： B60C11/11 ,  B60C11/12 ,  B60C107/00

CPC分类号： B60C11/11 ,  B60C11/12 ,  B60C2011/0374 ,  B60C2011/1213 ,  Y10S152/03 ,  Y10S152/902

摘要： A pneumatic tire comprises a tread portion, the tread portion is provided in a center region with a row of long blocks and wide blocks which are disposed alternately in the circumferential direction of the tire, the center region has 30% of the tread width, the long blocks are such that the circumferential length (a) is larger than the axial length L1, the wide blocks are such that the axial length L2 is larger than the circumferential length (b), the ratio (a/b) of the circumferential length (a) and the circumferential length (b) is 1.1 to 1.5, and the ratio (S1/S2) of the surface area S1 of the long blocks and the surface area S2 of the wide blocks is 0.40 to 0.77. Preferably, the axial length L2 of the wide blocks is 18 to 30% of the tread width, and the long blocks and wide blocks are disposed such that at least one of the long blocks and at least one of the wide blocks appear in the ground contacting patch of the tire.

摘要翻译： 一种充气轮胎包括胎面部，胎面部在中心区域设置有一排长块和宽块，轮胎周向交替布置，中心区域具有30％的胎面宽度， 长块的周长（a）大于轴向长度L1，宽块为轴向长度L2大于圆周长度（b），圆周长度（a / b） （a），圆周长度（b）为1.1〜1.5，长块的表面积S1与宽块的表面积S2的比（S1 / S2）为0.40〜0.77。 优选地，宽块的轴向长度L2是胎面宽度的18至30％，并且长块和宽块被布置成使得长块中的至少一个和宽块中的至少一个出现在地面中 接触轮胎的补片。

公开(公告)号：US5888928A

公开(公告)日：1999-03-30

申请号：US808439

申请日：1997-02-28

申请人： Tomiji Hosotsubo ,  Toshifumi Kawamura ,  Kouichi Miura ,  Hiroyuki Nakagawa

发明人： Tomiji Hosotsubo ,  Toshifumi Kawamura ,  Kouichi Miura ,  Hiroyuki Nakagawa

IPC分类号： C01B31/08 ,  C04B35/622 ,  D01F9/145 ,  B01J20/02

CPC分类号： C04B35/62272 ,  D01F9/145

摘要： A process for producing an activated carbon fiber molding is disclosed which comprises spinning an isotropic pitch to thereby obtain pitch fibers, infusibilizing the pitch fibers to thereby obtain infusibilized fibers, heating the infusibilized fibers under a mechanical load to thereby obtain a molding and activating the molding. In this process, the infusibilized fibers and/or infusibilized fibers molding may be heated in an inert atmosphere so as to effect a light carbonization thereof and thereafter subjected to the subsequent step of the process. The pitch-based porous activated carbon fiber molding obtained by this process has a strikingly high bulk density and can sufficiently exhibit the specific properties of the activated carbon fiber, e.g. a large specific surface area, to thereby have a high adsorption efficiency.

摘要翻译： 公开了一种活性炭纤维成形体的制造方法，其特征在于，将各向同性沥青进行纺丝，得到沥青纤维，使沥青纤维熔融，得到不熔化的纤维，在机械载荷下加热不熔化的纤维，从而得到成型并活化成型 。 在该方法中，不熔化纤维和/或不熔化纤维成型可以在惰性气氛中加热，以便进行轻质碳化，然后进行该方法的后续步骤。 通过该方法获得的基于沥青的多孔活性炭纤维模制物具有非常高的堆积密度，并且可以充分显示活性炭纤维的具体性能，例如， 比表面积大，吸附效果高。

公开(公告)号：US5880926A

公开(公告)日：1999-03-09

申请号：US844496

申请日：1997-04-18

申请人： Seiichi Nishino ,  Kozaburo Okubo ,  Hiroyuki Nakagawa ,  Takashi Yokoyama ,  Takeru Nonoguchi

发明人： Seiichi Nishino ,  Kozaburo Okubo ,  Hiroyuki Nakagawa ,  Takashi Yokoyama ,  Takeru Nonoguchi

IPC分类号： H01G2/06 ,  H05K3/30 ,  H05K3/34 ,  H01G2/10 ,  H01G9/04

CPC分类号： H01G2/065 ,  H05K3/301 ,  H05K3/3442

摘要： An electrolytic capacitor device includes a capacitor which has a capacitor element and leads extending from one end of the element, and a square mounting board for use in mounting the capacitor device on a printed circuit board. The mounting board is connected to the one end of the capacitor. The leads are inserted into openings extending through the mounting board. The mounting board has parallel slits extending from the openings to one side edge of the mounting board. Each slit is wider in its open end at the one side edge of the mounting board than the diameter of the associated opening. The bottom surface of the mounting board has metal plate terminals which extend from the openings to different side edges of the mounting board. The terminals have rising portions extending upward along the inner walls of the slits and the openings. The leads have tip ends welded in their peripheries to the rising portions. The top surface of the mounting board has a U-shaped stop opening toward the one side edge.

摘要翻译： 电解电容器装置包括具有电容器元件的电容器和从元件的一端延伸的引线以及用于将电容器器件安装在印刷电路板上的正方形安装板。 安装板连接到电容器的一端。 引线插入延伸穿过安装板的开口。 安装板具有从开口延伸到安装板的一个侧边缘的平行狭缝。 每个狭缝的开口端在安装板的一侧边缘处比相关开口的直径更宽。 安装板的底面具有从开口延伸到安装板的不同侧边缘的金属板端子。 端子具有沿狭缝和开口的内壁向上延伸的上升部分。 引线的顶端在其周边焊接到上升部分。 安装板的上表面具有朝向一侧边缘的U形止动开口。

公开(公告)号：US08420865B2

公开(公告)日：2013-04-16

申请号：US12921967

申请日：2009-03-10

申请人： Kosei Shioji ,  Hiroyuki Nakagawa ,  Kentaro Okuma

发明人： Kosei Shioji ,  Hiroyuki Nakagawa ,  Kentaro Okuma

IPC分类号： C07F9/54

CPC分类号： C07F9/5442 ,  C07F9/5325

摘要： The invention provides a novel peroxide scavenger comprising a phosphine compound represented by general formula [I]: wherein Z1 and Z2 each represents a cyclic group; Ar represents an arylene group; R represents an aliphatic hydrocarbon group; Y represents phosphorus (P), nitrogen (N), or bismuth (Bi); and R1, R2, and R3 each represents a cyclic group, particularly a peroxide scavenger that can scavenge peroxides such as reactive oxygen species which are generated in mitochondria upon exposure to oxidative stress and localized in mitochondria. The phosphine compound of the invention is oxidized by the peroxides localized in mitochondria to increase the fluorescence intensity, whereby the peroxides can be scavenged.

摘要翻译： 本发明提供了一种新型的过氧化物清除剂，其包含由通式[I]表示的膦化合物：其中Z1和Z2各自表示环状基团; Ar表示亚芳基; R表示脂族烃基; Y表示磷（P），氮（N）或铋（Bi）; R1，R2和R3各自表示环状基团，特别是可以清除在暴露于氧化应激并且局限于线粒体中在线粒体中产生的过氧化物如活性氧的过氧化物清除剂。 本发明的膦化合物被定位在线粒体中的过氧化物氧化以增加荧光强度，从而可以清除过氧化物。

公开(公告)号：US20120307395A1

公开(公告)日：2012-12-06

申请号：US13149780

申请日：2011-05-31

申请人： Shun Tonooka ,  Kiwamu Tanahashi ,  Hiroyuki Nakagawa ,  Ichiro Tamai

发明人： Shun Tonooka ,  Kiwamu Tanahashi ,  Hiroyuki Nakagawa ,  Ichiro Tamai

IPC分类号： G11B21/02 ,  G11B5/667 ,  G11B5/66

CPC分类号： G11B5/66

摘要： According to one embodiment, a perpendicular magnetic recording medium includes a first granular recording layer characterized by a magnetic anisotropy Ku1, a second granular recording layer above the first granular recording layer characterized by a magnetic anisotropy Ku2, and a third granular recording layer above the second granular recording layer characterized by a magnetic anisotropy Ku3, wherein Ku3 Ku1. In another embodiment, a magnetic medium includes a first recording layer with a first CoCrPt alloy in a first ratio X1, a second recording layer above the first recording layer and having a second CoCrPt alloy in a second ratio X2, and a third recording layer above the second recording layer having a third CoCrPt alloy in a third ratio X3 with each ratio defined as a concentration of Pt divided by a concentration of Cr in the respective CoCrPt alloy, wherein X3 X1.

摘要翻译： 根据一个实施例，垂直磁记录介质包括第一颗粒记录层，其特征在于磁各向异性Ku1，第一颗粒记录层之上的第二粒状记录层，其特征在于磁各向异性Ku2，第二颗粒记录层位于第二颗粒记录层上方 其特征在于磁各向异性Ku3的粒状记录层，其中Ku3 Ku1。 在另一个实施例中，磁介质包括具有第一比率X1的第一CoCrPt合金的第一记录层，第一记录层上方的第二记录层，并且具有第二比率X2的第二CoCrPt合金，以及第三记录层 所述第二记录层具有第三比例X3的第三CoCrPt合金，其中每个比例定义为各自的CoCrPt合金中的Pt的浓度除以Cr的浓度，其中X3 X1。

公开(公告)号：US08057270B2

公开(公告)日：2011-11-15

申请号：US12745282

申请日：2008-12-02

申请人： Hideaki Shimazu ,  Hiroyuki Nakagawa ,  Hitoshi Sadakuni ,  Daisuke Fujita ,  Tatsuya Hayashi

发明人： Hideaki Shimazu ,  Hiroyuki Nakagawa ,  Hitoshi Sadakuni ,  Daisuke Fujita ,  Tatsuya Hayashi

IPC分类号： H01R13/17

CPC分类号： H01R13/187 ,  H01H1/38 ,  H01R13/17 ,  H01R2201/20

摘要： A contact device that has decreased contact pressure against a conductor caused by elastic repulsion force of a spring contact, to thereby enable suppressing friction and reducing electrical-resistance. The contact device includes first and second conductors arranged on a same axis and moved in their axis direction to fit to each other, a spring contact fitted to an installation groove of the second conductor, and a conductive contact piece arranged between a fitting face of the first conductors and the spring contact, so that electric current flows in a pair of conductors through the conductive spring contact and the conductive contact piece. The spring contact has an elliptical cross section formed of a bare wire being spirally wound with tilting against the winding axis thereof, and the contact piece is divided into a plurality of segments in a direction of the winding axis of the spring contact, and configured to line-contact or face-contact the other of the conductors.

摘要翻译： 一种接触装置，其由弹簧接触件的弹性排斥力降低与导体的接触压力，从而能够抑制摩擦并降低电阻。 接触装置包括布置在同一轴线上并沿其轴线方向移动以彼此配合的第一和第二导体，装配到第二导体的安装槽的弹簧触头和布置在第二导体的配合面之间的导电触头 第一导体和弹簧接触，使得电流通过导电弹簧接触件和导电接触件在一对导体中流动。 弹簧触点具有由裸线形成的椭圆形横截面，该裸线被螺旋地卷绕成相对于其卷绕轴线倾斜，并且接触片沿弹簧触头的卷绕轴线的方向被分成多个段，并且被配置为 线接触或面接触另一个导体。

公开(公告)号：US07999202B2

公开(公告)日：2011-08-16

申请号：US12594964

申请日：2008-04-14

申请人： Daisuke Fujita ,  Hitoshi Sadakuni ,  Hiroyuki Nakagawa ,  Hideaki Shimazu

发明人： Daisuke Fujita ,  Hitoshi Sadakuni ,  Hiroyuki Nakagawa ,  Hideaki Shimazu

IPC分类号： H01H1/06 ,  H01R13/33

CPC分类号： H01R13/17 ,  H01R13/2421

摘要： A contact includes a first conductor that has a fitting hole formed therein; a second conductor that has a shaft that can be inserted into the fitting hole and an annular groove formed on an outer circumference of the shaft; and an inclined coil spring that has a ring inserted into a coil, is circularly formed by the ring to be provided inside the annular groove, and is in contact with the annular groove and the fitting hole to electrically connect the first and second conductors. The inclined coil spring is helically wound in a shape of an ellipse and is provided inside the annular groove so that a long axis of the ellipse is directed to an axial direction of the shaft and a short axis is directed to a radial direction of the shaft. Axial-direction both ends of the ring are in contact with a long-axis inner circumference of the inclined coil spring.

摘要翻译： 触点包括：第一导体，其中形成有嵌合孔; 第二导体，其具有可插入到所述装配孔中的轴和形成在所述轴的外周上的环形槽; 并且具有插入到线圈中的环的倾斜螺旋弹簧由所述环圆形地设置在环形槽内部，并且与环形槽和装配孔接触以电连接第一和第二导体。 倾斜螺旋弹簧螺旋形地缠绕成椭圆形，并且设置在环形槽的内部，使得椭圆的长轴指向轴的轴向，并且短轴指向轴的径向 。 环的轴向两端与倾斜螺旋弹簧的长轴内周接触。

公开(公告)号：US20110192131A1

公开(公告)日：2011-08-11

申请号：US13123403

申请日：2009-12-09

申请人： Shinya Naito ,  Mamoru Terai ,  Michio Murai ,  Hiroshi Kigawa ,  Hiroyuki Nakagawa ,  Muneaki Mukuda ,  Atsushi Mitsui ,  Rikio Kondo

发明人： Shinya Naito ,  Mamoru Terai ,  Michio Murai ,  Hiroshi Kigawa ,  Hiroyuki Nakagawa ,  Muneaki Mukuda ,  Atsushi Mitsui ,  Rikio Kondo

IPC分类号： D07B1/06

CPC分类号： B66B7/06 ,  D07B1/162 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/2087 ,  D07B2201/2092 ,  D07B2205/2003 ,  D07B2205/2064 ,  D07B2501/2007 ,  D07B2801/22

摘要： An elevator rope of the present invention includes: a rope main body; and a covering resin layer that covers the periphery of the rope main body and comprises a molded product of a composition for forming the covering resin layer, wherein the composition is produced by mixing a thermoplastic polyurethane elastomer, a thermoplastic resin other than the thermoplastic polyurethane elastomer and an isocyanate compound having two or more isocyanate groups per molecule. Preferably, a rope main body impregnated with an impregnating solution comprising a hydroxy compound having two or more hydroxy groups per molecule and an isocyanate compound having two or more isocyanate groups per molecule and having a lower viscosity than a melt viscosity of the composition for forming the covering resin layer is used as the rope main body. The elevator rope of the present invention has a stable friction coefficient that does not depend on temperature or sliding velocity.

摘要翻译： 本发明的电梯绳索包括：绳索主体; 以及覆盖树脂层，其覆盖绳索主体的周围，并且包括用于形成覆盖树脂层的组合物的模制产品，其中所述组合物通过混合热塑性聚氨酯弹性体，除热塑性聚氨酯弹性体之外的热塑性树脂 和每分子具有两个以上异氰酸酯基的异氰酸酯化合物。 优选地，浸渍有包含每分子具有两个或更多个羟基的羟基化合物和每分子具有两个或更多个异氰酸酯基团的异氰酸酯化合物并且具有比用于形成所述组合物的组合物的熔融粘度低的粘度的浸渍溶液的绳主体 覆盖树脂层用作绳主体。 本发明的电梯绳索具有不依赖于温度或滑动速度的稳定的摩擦系数。

公开(公告)号：US20110122525A1

公开(公告)日：2011-05-26

申请号：US12938214

申请日：2010-11-02

申请人： Hiroaki Nemoto ,  Kiwamu Tanahashi ,  Hiroyuki Nakagawa

发明人： Hiroaki Nemoto ,  Kiwamu Tanahashi ,  Hiroyuki Nakagawa

IPC分类号： G11B5/66 ,  G11B21/02

CPC分类号： G11B5/65 ,  G11B5/66

摘要： According to one embodiment, a magnetic recording medium includes a magnetic recording layer formed above a substrate, comprising: a first magnetic layer formed from a [Co/Pt]n multilayered film, wherein the first magnetic layer has a face-centered cubic (fcc) (111) crystal structure, the (111) direction being perpendicular to a film surface thereof, and a second magnetic layer comprising a CoCrPt or CoCrPt alloy film formed above the first magnetic layer, wherein the second magnetic layer has a hexagonal close packed (hcp) (00.1) crystal structure, the (00.1) direction being perpendicular to a film surface thereof. According to another embodiment, a system includes a magnetic recording medium as described above, a magnetic head for reading from and/or writing to the magnetic recording medium, a magnetic head slider for supporting the magnetic head, and a control unit coupled to the magnetic head for controlling operation of the magnetic head.

摘要翻译： 根据一个实施例，磁记录介质包括形成在衬底上的磁记录层，包括：由[Co / Pt] n多层膜形成的第一磁性层，其中第一磁性层具有面心立方（fcc ）（111）晶体结构，（111）方向垂直于其膜表面，以及第二磁性层，其包含形成在第一磁性层上方的CoCrPt或CoCrPt合金膜，其中第二磁性层具有六方密堆积 hcp）（00.1）晶体结构，（00.1）方向垂直于其膜表面。 根据另一个实施例，一种系统包括如上所述的磁记录介质，用于从磁记录介质读取和/或写入磁头的磁头，用于支撑磁头的磁头滑块，以及耦合到磁头的控制单元 用于控制磁头的操作。