Thin film with exchange coupling between magnetic grains of the thin film
    121.
    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

    CPC classification number: G11B5/65 G11B5/84 Y10T428/256 Y10T428/257

    Abstract: 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.

    Abstract translation: 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
    122.
    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

    Abstract: 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.

    Abstract translation: 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
    123.
    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

    Applicant: Bin Lu

    Inventor: Bin Lu

    Abstract: 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.

    Abstract translation: 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。

    Ceiling fan light
    124.
    外观设计

    公开(公告)号:USD1029328S1

    公开(公告)日:2024-05-28

    申请号:US29925764

    申请日:2024-01-26

    Applicant: Bin Lu

    Designer: Bin Lu

    Abstract: FIG. 1 is a top perspective view of a ceiling fan light, showing my new design;
    FIG. 2 is a bottom perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines in the drawings illustrate the portions of the ceiling fan light, which form no part of the claimed design.

    System and method of detecting cavitation in pumps

    公开(公告)号:US09777748B2

    公开(公告)日:2017-10-03

    申请号:US12753930

    申请日:2010-04-05

    CPC classification number: F04D29/669 F04D15/0077 F04D15/0088

    Abstract: A system and method for detecting cavitation in pumps for fixed and variable supply frequency applications is disclosed. The system includes a controller having a processor programmed to repeatedly receive real-time operating current data from a motor driving a pump, generate a current frequency spectrum from the current data, and analyze current data within a pair of signature frequency bands of the current frequency spectrum. The processor is further programmed to repeatedly determine fault signatures as a function of the current data within the pair of signature frequency bands, repeatedly determine fault indices based on the fault signatures and a dynamic reference signature, compare the fault indices to a reference index, and identify a cavitation condition in a pump based on a comparison between the reference index and a current fault index.

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