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    PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH MULTILAYER RECORDING STRUCTURE INCLUDING INTERGRANULAR EXCHANGE ENHANCEMENT LAYER
    11.
    发明申请
    PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH MULTILAYER RECORDING STRUCTURE INCLUDING INTERGRANULAR EXCHANGE ENHANCEMENT LAYER 审中-公开
    具有多层记录结构的特殊磁记录介质，包括交互式增强层

    公开(公告)号：US20080138662A1

    公开(公告)日：2008-06-12

    申请号：US11567908

    申请日：2006-12-07

    申请人： Andreas Klaus Berger ,  Qing Dai ,  Hoa Van Do ,  Yoshihiro Ikeda ,  David Thomas Margulies ,  Natacha F. Supper ,  Kentaro Takano ,  Min Xiao

    发明人： Andreas Klaus Berger ,  Qing Dai ,  Hoa Van Do ,  Yoshihiro Ikeda ,  David Thomas Margulies ,  Natacha F. Supper ,  Kentaro Takano ,  Min Xiao

    IPC分类号： G11B5/706

    CPC分类号： G11B5/66 ,  G11B5/65

    摘要： A perpendicular magnetic recording medium has a multilayer recording layer (RL) structure that includes a ferromagnetic intergranular exchange enhancement layer for mediating intergranular exchange coupling in the other ferromagnetic layers in the RL structure. The RL structure may be a multilayer of a first ferromagnetic layer (MAG1) of granular polycrystalline Co alloy with Ta-oxide, a second ferromagnetic layer (MAG2) of granular polycrystalline Co alloy with Si-oxide, and an oxide-free CoCr capping layer on top of and in contact with MAG2 for mediating intergranular exchange coupling in MAG1 and MAG2. The RL structure may also be a multilayer of an intergranular exchange enhancement interlayer (IL) in between two ferromagnetic layers, MAG1 and MAG2, each with reduced or no intergranular exchange coupling. Because the IL is in direct contact with both MAG1 and MAG2, it directly mediates intergranular exchange coupling in each of MAG1 and MAG2.

    摘要翻译： 垂直磁记录介质具有多层记录层（RL）结构，其包括用于介导RL结构中的其它铁磁层中的晶间交换耦合的铁磁晶间交换增强层。 RL结构可以是具有Ta氧化物的粒状多晶Co合金的第一铁磁层（MAG1），具有Si氧化物的粒状多晶Co合金的第二铁磁层（MAG 2）和不含无氧化物的CoCr的多层 在MAG1和MAG2之间介导晶间交换耦合的MAG 2顶部并与MAG 2接触的封盖层.RR结构还可以是两个铁磁层之间的晶间交换增强中间层（IL）的多层，MAG 1和MAG 2，每个都有减少或没有晶间交换耦合。 因为IL与MAG 1和MAG 2直接接触，所以它直接介导MAG1和MAG2中的每一个中的晶间交换耦合。

    SiN overcoat for perpendicular magnetic recording media
    13.
    发明申请
    SiN overcoat for perpendicular magnetic recording media 失效
    用于垂直磁记录介质的SiN外涂层

    公开(公告)号：US20070054153A1

    公开(公告)日：2007-03-08

    申请号：US11218702

    申请日：2005-09-02

    申请人： Qing Dai ,  Hoa Do ,  Min Xiao ,  Bing Yen

    发明人： Qing Dai ,  Hoa Do ,  Min Xiao ,  Bing Yen

    IPC分类号： G11B5/65

    CPC分类号： G11B5/72 ,  G11B5/8408

    摘要： A SiON overcoat for use on magnetic media for magnetic recording. The SiON overcoat is deposited by pulsed DC sputtering while applying a negative DC bias. The SiON overcoat is especially useful on perpendicular magnetic recording media because of its ability to deposit thinly and evenly on a rough, granular high coercivity recording media while maintaining excellent corrosion protection properties. A SiON overcoat can be applied less than 3 nm thick while still maintaining excellent mechanical and corrosion protection. The overcoat also has a very high density and water contact angle.

    摘要翻译： 用于磁性介质磁记录的SiON外套。 通过脉冲DC溅射沉积SiON外涂层，同时施加负DC偏压。 SiON外涂层在垂直磁记录介质中特别有用，因为它能够在粗糙的颗粒状高矫顽力记录介质上薄薄均匀地沉积，同时保持优异的防腐蚀性能。 SiON外涂层可以施加小于3nm厚，同时仍然保持优异的机械和腐蚀保护。 外套也具有非常高的密度和水接触角。

    Hydraulic tool
    15.
    外观设计
    Hydraulic tool 有权

    公开(公告)号：USD1025732S1

    公开(公告)日：2024-05-07

    申请号：US29898987

    申请日：2023-08-03

    申请人： Qing Dai

    设计人： Qing Dai

    摘要： FIG. 1 is a front perspective view of a hydraulic tool, showing my new design;
    FIG. 2 is a rear perspective thereof;
    FIG. 3 is a bottom perspective thereof;
    FIG. 4 is a front elevation view thereof;
    FIG. 5 is a rear elevation view thereof;
    FIG. 6 is a left side elevation view thereof;
    FIG. 7 is a right side elevation view thereof;
    FIG. 8 is a top plan view thereof;
    FIG. 9 is a bottom plan view thereof;
    FIG. 10 is an enlarged view of portion 10 in FIG. 1;
    FIG. 11 is an enlarged view of portion 11 in FIG. 2;
    FIG. 12 is an enlarged view of portion 12 in FIG. 2;
    FIG. 13 is an enlarged view of portion 13 in FIG. 3; and,
    FIG. 14 is an enlarged view of portion 14 in FIG. 6.
    The dashed broken lines in the figures depict portions of the hydraulic tool, that form no part of the claimed design.
    The dash-dot-dash broken lines in the drawings are included for the purpose of depicting partial enlarged views and form no part of the claimed design.

    CORROSION-RESISTANT BIT PATTERNED MEDIA (BPM) AND DISCRETE TRACK MEDIA (DTM) AND METHODS OF PRODUCTION THEREOF
    17.
    发明申请
    CORROSION-RESISTANT BIT PATTERNED MEDIA (BPM) AND DISCRETE TRACK MEDIA (DTM) AND METHODS OF PRODUCTION THEREOF 有权
    耐腐蚀位图形图（BPM）和离散轨迹介质（DTM）及其生产方法

    公开(公告)号：US20130301157A1

    公开(公告)日：2013-11-14

    申请号：US13466970

    申请日：2012-05-08

    申请人： Qing Dai ,  Bruno Marchon ,  Katsumi Mabuchi ,  Mina Amo

    发明人： Qing Dai ,  Bruno Marchon ,  Katsumi Mabuchi ,  Mina Amo

    IPC分类号： G11B5/72 ,  B32B9/00 ,  B05D5/12 ,  G11B21/02

    CPC分类号： G11B5/84 ,  B32B9/00 ,  G11B5/72 ,  G11B5/746 ,  G11B5/8412 ,  G11B5/855

    摘要： In one embodiment, a magnetic recording medium includes a magnetic recording layer including a magnetic material characterized by having convex and concave portions, the convex portions acting as magnetic regions, a nonmagnetic material positioned within each concave portion of the magnetic material which act as nonmagnetic regions that separate the magnetic regions, an organic material layer which exhibits a corrosion-inhibiting characteristic with respect to cobalt or cobalt alloy positioned on a nonmagnetic region side of each concave portion, and an oxide layer and/or hydroxide layer positioned adjacent the organic material layer on a magnetic region side of each concave portion of the magnetic material. In another embodiment, the magnetic recording medium may be a patterned recording layer having a protective film, and the oxide layer and/or hydroxide layer may be positioned at least in defect portions of the protective film.

    摘要翻译： 在一个实施例中，磁记录介质包括磁记录层，该磁记录层包括磁性材料，其特征在于具有凸部和凹部，凸部作为磁区，位于磁性材料的每个凹部内的非磁性材料作为非磁性区 分离磁性区域，相对于位于每个凹部的非磁性区域侧的钴或钴合金表现出腐蚀抑制特性的有机材料层和邻近有机材料层定位的氧化物层和/或氢氧化物层 在磁性材料的每个凹部的磁性区域侧。 在另一个实施例中，磁记录介质可以是具有保护膜的图案化记录层，并且氧化物层和/或氢氧化物层可至少位于保护膜的缺陷部分中。

    Remote control system and method
    19.
    发明授权
    Remote control system and method 有权
    遥控系统及方法

    公开(公告)号：US08446262B2

    公开(公告)日：2013-05-21

    申请号：US13223251

    申请日：2011-08-31

    申请人： Chong-Qing Dai

    发明人： Chong-Qing Dai

    IPC分类号： G05B11/01

    CPC分类号： G08C17/02 ,  G08C2201/91

    摘要： A remote control system includes a receiver equipped in a device and a remote controller. The receiver includes a positioning unit to acquire current position information of the receiver. The controller includes a positioning unit to acquire current position information of the remote controller. The current position information of the remote controller and a control signal is transmitted to the receiver. The receiver further includes a processor to control the device to execute an operation corresponding to the control signal based on the current position information of the remote controller and the receiver.

    摘要翻译： 遥控系统包括配备在设备中的接收器和遥控器。 接收机包括用于获取接收机的当前位置信息的定位单元。 控制器包括用于获取遥控器的当前位置信息的定位单元。 遥控器的当前位置信息和控制信号被发送到接收器。 接收机还包括处理器，用于基于遥控器和接收器的当前位置信息来控制设备执行与控制信号相对应的操作。