Tilted magnetic recording media
    71.
    发明申请
    Tilted magnetic recording media 有权
    倾斜磁记录介质

    公开(公告)号:US20070009766A1

    公开(公告)日:2007-01-11

    申请号:US11175858

    申请日:2005-07-05

    申请人: Bin Lu Dieter Weller

    发明人: Bin Lu Dieter Weller

    IPC分类号: G11B5/66

    摘要: A tilted magnetic recording medium comprises a layer of magnetic material having a magnetic easy axis defined by tilted alignment of a particular crystalline phase of the magnetic material. A film of (101) and (011) textured L10 phase of a tetragonal crystalline magnetic material has crystalline c-axes oriented 45° to the medium surface normal. The L10 crystalline magnetic alloy comprises a first element selected from the group consisting of Co and Fe, and a second element selected from the group consisting of Pt and Pd. A seedlayer comprising a bcc or B2 crystal structure with a natural texture of (110) creates interfacial stress with the magnetic layer, giving rise to a pure (101) and (011) textured L10 crystalline film. A textured underlying surface facilitates preferential formation of the seedlayer and subsequent growth of the magnetic material to achieve tilted magnetic directions perpendicular to the recording tracks.

    摘要翻译: 倾斜磁记录介质包括具有通过磁性材料的特定结晶相的倾斜对准限定的易磁化轴的磁性材料层。 四方结晶磁性材料的(101)和(011)纹理的L1 相的膜具有与中等表面法线成45°的晶体c轴。 L1 结晶磁性合金包括选自Co和Fe的第一元素和选自Pt和Pd的第二元素。 包含具有(110)的天然质地的bcc或B2晶体结构的种子层与磁性层产生界面应力,产生纯(101)和(011)织构的L1 结晶膜。 纹理下面的表面有助于种子层的优先形成和随后的磁性材料的生长以实现垂直于记录轨道的倾斜磁方向。

    Coated metal oxide particles for CMP
    72.
    发明授权
    Coated metal oxide particles for CMP 有权
    用于CMP的涂覆金属氧化物颗粒

    公开(公告)号:US07044836B2

    公开(公告)日:2006-05-16

    申请号:US10419580

    申请日:2003-04-21

    IPC分类号: B24B1/00

    摘要: The invention provides a method of polishing a substrate, which method comprises the steps of (i) providing a polishing composition, (ii) providing a substrate comprising at least one metal layer, and (iii) abrading at least a portion of the metal layer with the polishing composition to polish the substrate. The polishing composition comprises an abrasive and a liquid carrier, wherein the abrasive comprises metal oxide particles having a surface with a silane compound adhered to a portion thereof and a polymer adhered to the silane compound and wherein the polymer is selected from the group consisting of water-soluble polymers and water-emulsifiable polymers. The invention also provides a polishing composition as described above, wherein the total amount of abrasive particles present in the polishing composition is no greater than about 20% by weight of the polishing composition, and the metal oxide particles do not comprise zirconia.

    摘要翻译: 本发明提供一种抛光基材的方法,该方法包括以下步骤:(i)提供抛光组合物,(ii)提供包括至少一个金属层的基材,和(iii)研磨金属层的至少一部分 用抛光组合物抛光底物。 抛光组合物包括研磨剂和液体载体,其中磨料包含金属氧化物颗粒,其表面具有粘附到其一部分上的硅烷化合物,和聚合物粘附到硅烷化合物上,并且其中聚合物选自水 可溶性聚合物和水可乳化聚合物。 本发明还提供了如上所述的抛光组合物,其中存在于抛光组合物中的磨料颗粒的总量不大于抛光组合物的约20重量%,并且金属氧化物颗粒不包含氧化锆。

    Thin film with exchange coupling between magnetic grains of the thin film
    73.
    发明申请
    Thin film with exchange coupling between magnetic grains of the thin film 审中-公开
    薄膜与薄膜的磁性颗粒之间的交换耦合

    公开(公告)号:US20050106422A1

    公开(公告)日:2005-05-19

    申请号:US10717107

    申请日:2003-11-19

    摘要: The invention includes improving or enhancing exchange coupling within a thin film layer. The improvement or enhancement to the exchange coupling occurs between the grains that are deposited to form the thin film. The improvement or enhancement to the exchange coupling between the grains of the thin film results from annealing the thin film at an elevated temperature for a period of time. A thin film structure and/or a magnetic recording layer made in accordance with the invention are disclosed.

    摘要翻译: 本发明包括改善或增强薄膜层内的交换耦合。 在沉积以形成薄膜的晶粒之间发生交换耦合的改进或增强。 对薄膜晶粒之间的交换耦合的改善或增强是由于在高温下将薄膜退火一段时间。 公开了根据本发明制成的薄膜结构和/或磁记录层。

    Perpendicular magnetic recording media with laminated magnetic layer structure
    74.
    发明授权
    Perpendicular magnetic recording media with laminated magnetic layer structure 有权
    具有层叠磁性层结构的垂直磁记录介质

    公开(公告)号:US06881503B2

    公开(公告)日:2005-04-19

    申请号:US10606546

    申请日:2003-06-26

    摘要: A perpendicular magnetic recording medium comprises a hard magnetic recording layer, a soft magnetic layer, and a non-magnetic intermediate layer between the hard magnetic recording-layer and the soft magnetic layer, wherein the hard magnetic recording layer includes an hcp-structured layer and a Co-alloy layer which may be either a Co3Pt-alloy layer or an hcp CoPt-based alloy layer positioned adjacent to the hcp-structured layer. A magnetic disc drive storage system that includes the perpendicular magnetic recording medium is also included.

    摘要翻译: 垂直磁记录介质包括在硬磁记录层和软磁层之间的硬磁记录层,软磁层和非磁性中间层,硬磁记录层包括hcp结构层和 Co合金层,其可以是位于hcp结构化层附近的Co 3 N 3 Pt合金层或hcp CoPt基合金层。 还包括包括垂直磁记录介质的磁盘驱动器存储系统。

    Mobile digital security system and method
    75.
    发明申请
    Mobile digital security system and method 审中-公开
    移动数字安全系统及方法

    公开(公告)号:US20050066371A1

    公开(公告)日:2005-03-24

    申请号:US10666344

    申请日:2003-09-19

    申请人: Bin Lu

    发明人: Bin Lu

    IPC分类号: H04N7/173 H04N7/18

    摘要: A mobile digital security system includes a digital video recorder disposed in each of at least one mobile unit and operable to generate a digital video/data signal, a wireless interface coupled to the digital video recorder for encapsulating and transmitting the digital video/data signal, a wireless device coupled to the wireless interface through a wireless network for receiving the encapsulated and transmitted digital video/data signal, and a server for processing the received digital video/data signal.

    摘要翻译: 移动数字安全系统包括设置在至少一个移动单元中的每一个中并且可操作以产生数字视频/数据信号的数字视频记录器,耦合到数字视频记录器的用于封装和发送数字视频/数据信号的无线接口, 通过无线网络耦合到无线接口以接收封装和传输的数字视频/数据信号的无线设备,以及用于处理所接收的数字视频/数据信号的服务器。

    System and method employing a self-organizing map load feature database to identify electric load types of different electric loads
    79.
    发明授权
    System and method employing a self-organizing map load feature database to identify electric load types of different electric loads 有权
    系统和方法采用自组织映射负载特征数据库来识别不同电负载的电负载类型

    公开(公告)号:US08756181B2

    公开(公告)日:2014-06-17

    申请号:US13304758

    申请日:2011-11-28

    IPC分类号: G06F17/30

    CPC分类号: G06N3/088 Y04S20/38

    摘要: A method identifies electric load types of a plurality of different electric loads. The method includes providing a self-organizing map load feature database of a plurality of different electric load types and a plurality of neurons, each of the load types corresponding to a number of the neurons; employing a weight vector for each of the neurons; sensing a voltage signal and a current signal for each of the loads; determining a load feature vector including at least four different load features from the sensed voltage signal and the sensed current signal for a corresponding one of the loads; and identifying by a processor one of the load types by relating the load feature vector to the neurons of the database by identifying the weight vector of one of the neurons corresponding to the one of the load types that is a minimal distance to the load feature vector.

    摘要翻译: 一种方法识别多个不同电负载的电负载类型。 该方法包括提供多个不同电负载类型和多个神经元的自组织映射负载特征数据库,每个负载类型对应于多个神经元; 对每个神经元采用权重向量; 感测每个负载的电压信号和电流信号; 从所感测的电压信号和所感测的电流信号中确定负载特征矢量,所述载荷特征矢量包括至少四个不同的负载特征,用于对应的一个负载; 以及通过将负载特征向量与数据库的神经元相关联来识别负载类型之一,通过识别对应于与负载特征向量的最小距离的一个负载类型的一个神经元的权重向量,来由处理器识别负载类型之一 。

    Discrete track media (DTM) design and fabrication for heat assisted magnetic recording (HAMR)
    80.
    发明授权
    Discrete track media (DTM) design and fabrication for heat assisted magnetic recording (HAMR) 有权
    用于热辅助磁记录(HAMR)的离散轨道介质(DTM)设计和制造

    公开(公告)号:US08743497B2

    公开(公告)日:2014-06-03

    申请号:US13608554

    申请日:2012-09-10

    IPC分类号: G11B5/02

    摘要: An apparatus includes a recording media including a substrate, a plurality of tracks of magnetic material on the substrate, and a non-magnetic material between the tracks; a recording head having an air bearing surface positioned adjacent to the recording media, and including a magnetic pole, an optical transducer, and a near-field transducer, wherein the near-field transducer directs electromagnetic radiation onto tracks to heat portions of the tracks and a magnetic field from the magnetic pole is used to create magnetic transitions in the heated portions of the tracks; and a plasmonic material positioned adjacent to the magnetic material to increase coupling between the electromagnetic radiation and the magnetic material.

    摘要翻译: 一种设备包括:记录介质,包括基板,多个基板上的磁性材料轨迹,以及轨道之间的非磁性材料; 记录头,其具有邻近记录介质定位的空气轴承表面,并且包括磁极,光学换能器和近场换能器,其中近场换能器将电磁辐射引导到轨道上以加热轨道的部分, 来自磁极的磁场用于在轨道的加热部分中产生磁转变; 以及与磁性材料相邻定位的等离子体元件,以增加电磁辐射与磁性材料之间的耦合。