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51 条记录 (耗时 0.026 秒)

    Magnetic transfer master disk, its manufacturing method and magnetic transfer method
    41.
    发明授权
    Magnetic transfer master disk, its manufacturing method and magnetic transfer method 失效
    磁传输主盘，其制造方法和磁转移方式

    公开(公告)号：US07674535B2

    公开(公告)日：2010-03-09

    申请号：US11347326

    申请日：2006-02-06

    申请人： Kenji Ichikawa ,  Shiho Kamisawa ,  Seiji Kasahara

    发明人： Kenji Ichikawa ,  Shiho Kamisawa ,  Seiji Kasahara

    IPC分类号： G11B5/66 ,  G11B5/851 ,  G11B5/858

    CPC分类号： G11B5/865 ,  G11B5/82 ,  G11B5/855

    摘要： The present invention provides a magnetic transfer master disk comprising: a master substrate formed by a metal plate, on a surface of which a protruding and recessed pattern corresponding to transfer information is transferred by electroforming, the metal plate being composed of two or more electroforming layers that are different from each other in crystal orientation; and a magnetic layer formed on the protruding and recessed pattern of the master substrate in order to eliminate warpage and distortion of the master disk even if the close contact pressure is increased during transferring magnetic information such as format information to a magnetic disk used in a hard disk device and the like.

    摘要翻译： 本发明提供一种磁转移母盘，包括：由金属板形成的母基板，其表面上通过电铸转印对应于转印信息的突出和凹陷图案，所述金属板由两个或更多个电铸层 在晶体取向上彼此不同; 以及形成在母板的突出和凹陷图案上的磁性层，以便消除主盘的翘曲和变形，即使在将诸如格式信息的磁信息转移到硬盘中使用的磁盘中时，即使接近压力增加 盘装置等。

    Master disk for magnetic transfer, magnetic recording medium and magnetic recording apparatus
    43.
    发明授权
    Master disk for magnetic transfer, magnetic recording medium and magnetic recording apparatus 失效
    用于磁转移的主磁盘，磁记录介质和磁记录装置

    公开(公告)号：US07532420B2

    公开(公告)日：2009-05-12

    申请号：US11312556

    申请日：2005-12-21

    申请人： Makoto Nagao ,  Minoru Araki ,  Satoshi Wakamatsu ,  Kenji Ichikawa

    发明人： Makoto Nagao ,  Minoru Araki ,  Satoshi Wakamatsu ,  Kenji Ichikawa

    IPC分类号： G11B5/86

    CPC分类号： G11B5/865

    摘要： The present invention provides a master disk for magnetic transfer which has a disk-like outer shape and in the surface of which a large number of fine magnetic layer patterns are formed, wherein the relationship between the outside diameter size d (mm) of the extreme outer circumference of the magnetic layer pattern and the master disk thickness t (mm) is given by 2.04×10−3×d+0.006≦t≦8.15×10−3×d+0.024, in order to exclude the effects of bows, strains and thickness deviations of a master disk in performing magnetic transfer and ensure that accurate transfer of magnetization patterns can be performed.

    摘要翻译： 本发明提供了一种具有盘状外形的磁转移母盘，其表面上形成有大量精细磁性层图形，其中极端的外径尺寸d（mm）之间的关系 磁性层图案的外周和母盘厚度t（mm）由2.04×10-3×d + 0.006 <= t <= 8.15×10-3×d + 0.024给出，以排除弓，应变和厚度偏差的影响 的磁盘执行磁转移，并确保可以执行磁化模式的精确传递。

    Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles
    44.
    发明授权
    Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles 失效
    纯化含氟聚合物乳液，纯化乳液和含氟成品的方法

    公开(公告)号：US07468403B2

    公开(公告)日：2008-12-23

    申请号：US10536432

    申请日：2003-10-06

    申请人： Yasukazu Nakatani ,  Kenji Ichikawa

    发明人： Yasukazu Nakatani ,  Kenji Ichikawa

    IPC分类号： C08L1/00

    CPC分类号： C08F6/20 ,  C08F6/16 ,  C08F14/18 ,  C08F14/26 ,  C08L27/12 ,  C08F2/22

    摘要： The present invention provides a method of purifying an aqueous fluoropolymer emulsion by which fluorine-containing surfactants can be removed without lowering the dispersibility of the aqueous fluoropolymer dispersions.The present invention provides a method of purifying an aqueous fluoropolymer emulsion comprising; purifying an aqueous fluoropolymer emulsion by a specific technique of concentrationwherein the aqueous fluoropolymer emulsion comprises a fluoropolymer and a fluorine-containing surfactant,said specific technique of concentration comprises concentration by phase separation, electric concentration and/or ion exchange concentration, andsaid concentration by phase separation, electric concentration and/or ion exchange concentration is carried out for removing the fluorine-containing surfactant.

    摘要翻译： 本发明提供一种纯化含氟聚合物乳液的方法，其中可以除去含氟表面活性剂，而不降低含氟聚合物水分散体的分散性。 本发明提供一种纯化含氟聚合物含水乳液的方法，其包括： 通过特定的浓缩技术纯化含氟聚合物乳液，其中含氟聚合物乳液包含含氟聚合物和含氟表面活性剂，所述具体的浓缩技术包括通过相分离，电浓度和/或离子交换浓度浓缩，所述浓度由 进行相分离，电浓度和/或离子交换浓度以除去含氟表面活性剂。

    Magnetic recording medium, and method for producing the same
    45.
    发明申请
    Magnetic recording medium, and method for producing the same 审中-公开
    磁记录介质及其制造方法

    公开(公告)号：US20050217760A1

    公开(公告)日：2005-10-06

    申请号：US11094211

    申请日：2005-03-31

    申请人： Yasushi Hattori ,  Koukichi Waki ,  Kenji Ichikawa

    发明人： Yasushi Hattori ,  Koukichi Waki ,  Kenji Ichikawa

    IPC分类号： G11B5/706 ,  G11B5/842 ,  H01F1/06 ,  H01F10/00 ,  H01F10/12 ,  H01F10/14 ,  H01F41/00 ,  H01F41/22 ,  H01F41/24

    CPC分类号： H01F41/22 ,  G11B5/70605 ,  H01F10/005 ,  H01F10/123 ,  H01F10/14

    摘要： A magnetic recording medium including: a support; and a magnetic layer provided on the support, the magnetic layer containing a magnetic particle of a CuAu type or Cu3Au type ferromagnetic ordered alloy phase, wherein a content of boron in the magnetic particle is 0 to 0.9 at %, and a content of fluorine in the magnetic particle is 0.09 to 0.3 at %. Also provided is a method for producing a magnetic recording medium including: forming an alloy particle capable of forming a CuAu type or Cu3Au type ferromagnetic ordered alloy phase by a reduction method in which a reducing agent containing a boron atom is used; forming a layer including the alloy particle on a support; heat-treating the alloy particle at a temperature below a transformation temperature of the alloy particle; and annealing the alloy particle at a temperature which is not lower than the transformation temperature of the alloy particle.

    摘要翻译： 一种磁记录介质，包括：支撑体; 以及设置在所述支撑体上的磁性层，所述磁性层含有CuAu型或Cu 3 Au型铁磁有序合金相的磁性粒子，其中，所述磁性粒子中的硼含量为0〜0.9 at％，磁性粒子中的氟含量为0.09〜0.3原子％。 还提供了一种制造磁记录介质的方法，包括：通过还原方法形成能够形成CuAu或Cu 3 Au型铁磁有序合金相的合金颗粒，其中含有 使用硼原子; 在载体上形成包含合金颗粒的层; 在低于合金粒子的相变温度的温度下对合金粒子进行热处理; 并且在不低于合金粒子的相变温度的温度下退火合金粒子。

    Protection transistor with improved edge structure
    46.
    发明授权
    Protection transistor with improved edge structure 失效
    保护晶体管具有改进的边缘结构

    公开(公告)号：US06611027B2

    公开(公告)日：2003-08-26

    申请号：US10140075

    申请日：2002-05-08

    申请人： Kenji Ichikawa

    发明人： Kenji Ichikawa

    IPC分类号： H01L2362

    CPC分类号： H01L27/0266 ,  H01L27/0922 ,  H01L27/1203 ,  H01L29/41733 ,  H01L29/458 ,  H01L29/78612 ,  H01L29/78696

    摘要： A metal-oxide-semiconductor protection transistor is formed in an active region of a semiconductor layer. The active region includes source and drain diffusion layers, which may be partly silicided, and a body region. A gate electrode extends across the active region above the body region. The breakdown voltage in the edge areas of the active regions is increased by increasing the gate length in the edge areas, by increasing the width of the active region below the gate electrode, or by increasing the non-silicided length of the source and drain diffusion layers in the edge areas. The edge areas of the active region are thereby protected from thermal damage during electrostatic discharges.

    摘要翻译： 在半导体层的有源区中形成金属氧化物半导体保护晶体管。 有源区包括可以部分硅化的源极和漏极扩散层以及体区。 栅电极延伸穿过身体区域上方的有源区域。 通过增加边缘区域中的栅极长度，通过增加栅电极下方的有源区的宽度，或通过增加源极和漏极扩散的非硅化长度来增加有源区边缘区域中的击穿电压 边缘区域的层。 因此，有源区域的边缘区域在静电放电期间被保护免受热损伤。

    Method for producing silica brick
    48.
    发明授权
    Method for producing silica brick 失效
    生产硅砖的方法

    公开(公告)号：US5496780A

    公开(公告)日：1996-03-05

    申请号：US385309

    申请日：1995-02-07

    申请人： Kenji Ichikawa ,  Hisayuki Harako ,  Teiichi Fujiwara ,  Masashi Taniguchi

    发明人： Kenji Ichikawa ,  Hisayuki Harako ,  Teiichi Fujiwara ,  Masashi Taniguchi

    IPC分类号： C04B35/14 ,  C04B35/66

    CPC分类号： C04B35/6303 ,  C04B35/14 ,  C04B35/66 ,  C04B2111/72 ,  C04B2235/3272 ,  C04B2235/3418 ,  C04B2235/3427

    摘要： A method for producing silica brick comprising firing a siliceous stone material containing silica as a main component is disclosed, in which 0.05 to 0.25% by weight of Na.sub.2 O--CaO--SiO.sub.2 fused and solidified material and 0.1 to 1.0% by weight, in terms of Fe.sub.2 O.sub.3, of iron oxide are added to the siliceous stone material, before firing. Transformation of silica into tridymite is effectively accelerated to provide silica bricks mainly comprising tridymite with reduced contents of residual silica and amorphous glass and exhibiting improved creep resistance.

    摘要翻译： 公开了以二氧化硅为主要成分的二氧化硅材料的烧制方法，其中，将0.05〜0.25重量％的Na 2 O-CaO-SiO 2熔融固化物和0.1〜1.0重量％ 在烧成之前，将氧化铁的Fe 2 O 3添加到硅质石材中。 二氧化硅转化为鳞石英有效地加速，以提供主要包含鳞石英的二氧化硅砖，残留二氧化硅和无定形玻璃的含量降低，抗蠕变性提高。

    Power reclining device of seat
    49.
    发明授权
    Power reclining device of seat 失效
    座椅电动倾斜装置

    公开(公告)号：US4880274A

    公开(公告)日：1989-11-14

    申请号：US202010

    申请日：1988-06-02

    申请人： Kenji Ichikawa

    发明人： Kenji Ichikawa

    IPC分类号： B60N2/22

    CPC分类号： B60N2/2213 ,  Y10T74/19684 ,  Y10T74/19828

    摘要： A power reclining device for a seat is disclosed which comprises a base plate secured to a seat cushion; a pivoting arm secured to a seatback, the pivoting arm being pivotally connected to the base plate; a reduction gear mechanism arranged between the base plate and the pivoting arm, the reduction gear mechanism pivoting the pivoting arm at a reduced speed when actuated; an electric motor unit for actuating the reduction gear mechanism when electrically energized; connecting means for detachably connecting the electric motor unit to a given portion of the base plate; and positioning means for positioning the electric motor unit with respect to the given portion of the base plate before connecting the electric motor unit to the base plate.

    摘要翻译： 公开了一种用于座椅的动力倾斜装置，其包括固定到座垫的基板; 枢转臂固定到座椅靠背，所述枢转臂枢转地连接到所述基板; 减速齿轮机构，其布置在所述基板和所述枢转臂之间，所述减速齿轮机构在致动时以降低的速度枢转所述枢转臂; 电动机单元，其用于在通电时致动所述减速机构; 用于将电动机单元可拆卸地连接到基板的给定部分的连接装置; 以及用于在将电动机单元连接到基板之前相对于基板的给定部分定位电动机单元的定位装置。