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    Granular perpendicular magnetic recording media with multi-interlayer structure
    3.
    发明申请
    Granular perpendicular magnetic recording media with multi-interlayer structure 有权
    具有多层结构的颗粒垂直磁记录介质

    公开(公告)号：US20080204933A1

    公开(公告)日：2008-08-28

    申请号：US11709822

    申请日：2007-02-23

    申请人： Abebe Hailu ,  Weilu Xu ,  Xiaoguang Ma ,  Chung-Hee Chang ,  Shoutao Wang ,  Charles C. Chen

    发明人： Abebe Hailu ,  Weilu Xu ,  Xiaoguang Ma ,  Chung-Hee Chang ,  Shoutao Wang ,  Charles C. Chen

    IPC分类号： G11B5/82

    CPC分类号： G11B5/732 ,  G11B5/65 ,  G11B5/667 ,  G11B5/7325

    摘要： A perpendicular magnetic recording medium comprises a layer stack formed over a surface of a non-magnetic substrate, and comprising, in overlying sequence from the surface: a magnetically soft underlayer; an interlayer structure for crystallographically orienting a layer of a perpendicular magnetic recording material formed thereon; and at least one crystallographically oriented, magnetically hard, perpendicular magnetic recording layer on the interlayer structure; wherein the interlayer structure is a triple-layer stacked structure comprising: a first interlayer of a first non-magnetic material proximal the magnetically soft underlayer and containing Ru; a second interlayer of a second non-magnetic material in overlying contact with the first interlayer and not containing Ru; and a third interlayer of a third non-magnetic material in overlying contact with the second interlayer and containing Ru.

    摘要翻译： 垂直磁记录介质包括形成在非磁性衬底的表面上的层叠层，并且包括从表面叠加的顺序：软磁性底层; 用于晶体取向形成在其上的垂直磁记录材料层的层间结构; 以及在层间结构上的至少一个晶体取向的磁性硬的垂直磁记录层; 其中所述层间结构是三层堆叠结构，包括：靠近所述磁软底层并包含Ru的第一非磁性材料的第一中间层; 第二非磁性材料的第二中间层与第一中间层重叠接触并且不含Ru; 以及第三非磁性材料的第三中间层，与第二夹层重叠接触并含有Ru。

    Magnetic recording media with enhanced writability and thermal stability
    4.
    发明授权
    Magnetic recording media with enhanced writability and thermal stability 有权
    具有增强的可写性和热稳定性的磁记录介质

    公开(公告)号：US08685547B2

    公开(公告)日：2014-04-01

    申请号：US12389039

    申请日：2009-02-19

    申请人： Bo Bian ,  Shoutao Wang ,  Weilu Xu ,  Abebe Hailu ,  Miaogen Lu ,  Charles C. Chen ,  Thomas Patrick Nolan ,  Alexander Yulievich Dobin

    发明人： Bo Bian ,  Shoutao Wang ,  Weilu Xu ,  Abebe Hailu ,  Miaogen Lu ,  Charles C. Chen ,  Thomas Patrick Nolan ,  Alexander Yulievich Dobin

    IPC分类号： G11B5/66

    CPC分类号： G11B5/66 ,  G11B5/65

    摘要： Aspects are directed to recording media with enhanced magnetic properties for improved writability. Examples can be included or related to methods, systems and components that allow for improved writability while reducing defects so as to obtain uniform magnetic properties such as uniformly high anisotropy and narrow switching field distribution. Some examples include a recording medium with an exchange tuning layer inserted between the hard layer and the soft, semi-soft or thin semi-hard layer so as to maximize the writability improvement of the media. Preferably, the exchange tuning layer is granular and reduces or optimizes the vertical coupling between the hard layer and the soft, semi-soft or semi-hard layer of a magnetic recording or storing device.

    摘要翻译： 方面涉及具有增强的磁性能的记录介质以改善可写性。 可以包括或涉及允许改善可写性同时减少缺陷以获得均匀的磁性能如均匀高的各向异性和窄的开关场分布的方法，系统和组件的实例。 一些示例包括具有插入在硬层和软，半软或薄半硬层之间的交换调谐层的记录介质，以便最大限度地提高介质的可写性。 优选地，交换调谐层是粒状的并且减小或优化硬记录层与磁记录或存储装置的软，半软或半硬层之间的垂直耦合。

    Recording media interlayer structure
    5.
    发明授权
    Recording media interlayer structure 有权
    记录介质层间结构

    公开(公告)号：US08025993B2

    公开(公告)日：2011-09-27

    申请号：US11709822

    申请日：2007-02-23

    申请人： Abebe Hailu ,  Weilu Xu ,  Xiaoguang Ma ,  Chung-Hee Chang ,  Shoutao Wang ,  Charles C. Chen

    发明人： Abebe Hailu ,  Weilu Xu ,  Xiaoguang Ma ,  Chung-Hee Chang ,  Shoutao Wang ,  Charles C. Chen

    IPC分类号： G11B5/66

    CPC分类号： G11B5/732 ,  G11B5/65 ,  G11B5/667 ,  G11B5/7325

    摘要： A perpendicular magnetic recording medium comprises a layer stack formed over a surface of a non-magnetic substrate, and comprising, in overlying sequence from the surface: a magnetically soft underlayer; an interlayer structure for crystallographically orienting a layer of a perpendicular magnetic recording material formed thereon; and at least one crystallographically oriented, magnetically hard, perpendicular magnetic recording layer on the interlayer structure; wherein the interlayer structure is a triple-layer stacked structure comprising: a first interlayer of a first non-magnetic material proximal the magnetically soft underlayer and containing Ru; a second interlayer of a second non-magnetic material in overlying contact with the first interlayer and not containing Ru; and a third interlayer of a third non-magnetic material in overlying contact with the second interlayer and containing Ru.

    摘要翻译： 垂直磁记录介质包括形成在非磁性衬底的表面上的层叠层，并且包括从表面叠加的顺序：软磁性底层; 用于晶体取向形成在其上的垂直磁记录材料层的层间结构; 以及在层间结构上的至少一个晶体取向的磁性硬的垂直磁记录层; 其中所述层间结构是三层堆叠结构，包括：靠近所述磁软底层并包含Ru的第一非磁性材料的第一中间层; 第二非磁性材料的第二中间层与第一中间层重叠接触并且不含Ru; 以及第三非磁性材料的第三中间层，与第二夹层重叠接触并含有Ru。

    MAGNETIC RECORDING MEDIA WITH ENHANCED WRITABILITY AND THERMAL STABILITY
    6.
    发明申请
    MAGNETIC RECORDING MEDIA WITH ENHANCED WRITABILITY AND THERMAL STABILITY 有权
    磁记录介质具有增强的可写性和热稳定性

    公开(公告)号：US20100209737A1

    公开(公告)日：2010-08-19

    申请号：US12389039

    申请日：2009-02-19

    申请人： Bo Bian ,  Shoutao Wang ,  Weilu Xu ,  Abebe Hailu ,  Miaogen Lu ,  Charles C. Chen ,  Thomas Patrick Nolan ,  Alexander Yulievich Dobin

    发明人： Bo Bian ,  Shoutao Wang ,  Weilu Xu ,  Abebe Hailu ,  Miaogen Lu ,  Charles C. Chen ,  Thomas Patrick Nolan ,  Alexander Yulievich Dobin

    IPC分类号： G11B5/66 ,  B05D5/12

    CPC分类号： G11B5/66 ,  G11B5/65

    摘要： Aspects are directed to recording media with enhanced magnetic properties for improved writability. Examples can be included or related to methods, systems and components that allow for improved writability while reducing defects so as to obtain uniform magnetic properties such as uniformly high anisotropy and narrow switching field distribution. Some examples include a recording medium with an exchange tuning layer inserted between the hard layer and the soft, semi-soft or thin semi-hard layer so as to maximize the writability improvement of the media. Preferably, the exchange tuning layer is granular and reduces or optimizes the vertical coupling between the hard layer and the soft, semi-soft or semi-hard layer of a magnetic recording or storing device.

    摘要翻译： 方面涉及具有增强的磁性能的记录介质以改善可写性。 可以包括或涉及允许改善可写性同时减少缺陷以获得均匀的磁性能如均匀高的各向异性和窄的开关场分布的方法，系统和组件的实例。 一些示例包括具有插入在硬层和软，半软或薄半硬层之间的交换调谐层的记录介质，以便最大限度地提高介质的可写性。 优选地，交换调谐层是粒状的并且减小或优化硬记录层与磁记录或存储装置的软，半软或半硬层之间的垂直耦合。

    Radioactive height sensor for automatic level control
    7.
    发明授权
    Radioactive height sensor for automatic level control 失效
    放射性高度传感器用于自动液位控制

    公开(公告)号：US4236074A

    公开(公告)日：1980-11-25

    申请号：US32697

    申请日：1979-04-23

    申请人： Charles C. Chen

    发明人： Charles C. Chen

    IPC分类号： B60G17/019 ,  G01D5/50 ,  G21K7/00 ,  B60G11/28

    CPC分类号： G01D5/50 ,  B60G17/01933 ,  B60G2202/314 ,  B60G2204/111 ,  B60G2400/252 ,  B60G2401/22

    摘要： A height sensor is provided in a vehicle leveling system having an air spring including a pressurized chamber connected between sprung and unsprung vehicle masses. Two radioactive material sources located within the chamber and attached for movement with the unsprung mass emits beta radiation which passes through the wall of the chamber and a pair of beta detectors outside the chamber and mounted on the sprung mass for movement therewith detects the beta radiation to determine the relative spacing of the sprung and unsprung masses.

    摘要翻译： 高度传感器设置在具有空气弹簧的车辆调平系统中，所述空气弹簧包括连接在弹簧和非簧载车体之间的加压室。 位于室内并附着用于与非簧载质量一起移动的两个放射性物质源发射穿过腔壁的β辐射，并且在腔室外部安装一对β检测器，并安装在弹簧质量上用于运动，从而检测β辐射 确定弹簧和非簧载质量的相对间距。

    Resilient stopper for integrated circuit magazine
    9.
    发明授权
    Resilient stopper for integrated circuit magazine 失效
    用于集成电路匣的弹性塞子

    公开(公告)号：US4592481A

    公开(公告)日：1986-06-03

    申请号：US768595

    申请日：1985-08-23

    申请人： Charles C. Chen

    发明人： Charles C. Chen

    IPC分类号： H05K13/00 ,  B65D39/00

    CPC分类号： H05K13/0084 ,  Y10S220/19

    摘要： A resilient stopper (40) for retaining IC's (12) in magazine (10) having a rectangular section (16) of height (h) and width (w) is disclosed. The stopper has a tubular body portion (42) of thickness (t), inner diameter (d) and width substantially (w); and a tab (50) within the stopper of thickness (b) and length (L) extending inwardly from a trailing edge area (46) of the body portion (42); wherein 2t+b>h to effect a positive interference fit of the stopper within the magazine.

    摘要翻译： 公开了一种用于将IC（12）保持在具有高度（h）和宽度（w）的矩形部分（16）的盒（10）中的弹性塞子（40）。 止动件具有厚度（t），内径（d）和宽度基本上（w）的管状主体部分（42）; 和位于所述主体部分（42）的后缘区域（46）内部的厚度（b）的所述止动件内的突片（50）和长度（L） 其中2t + b> h以实现止动器在料仓内的正的过盈配合。