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67 条记录 (耗时 0.023 秒)

    Screen scraping interface
    61.
    发明授权
    Screen scraping interface 有权
    屏幕刮擦界面

    公开(公告)号：US07647370B1

    公开(公告)日：2010-01-12

    申请号：US10693706

    申请日：2003-10-24

    申请人： Youzhong Liu ,  Tao Pan ,  Kaushhik Pillalamarri ,  Khaldoun Sabagh ,  Fariborz Ebrahimi

    发明人： Youzhong Liu ,  Tao Pan ,  Kaushhik Pillalamarri ,  Khaldoun Sabagh ,  Fariborz Ebrahimi

    IPC分类号： G06F15/16

    CPC分类号： H04L67/08 ,  H04L67/02 ,  H04L67/14 ,  H04L67/142 ,  H04L69/22

    摘要： An interface can serve as a client-mainframe interface, enabling clients to develop applications without a need to understand mainframe processes and screen flows. Extended Tool Command Language (Tcl) can define services that can include a series of interactions with a mainframe system and service definitions can be added or updated on the interface during operation of the interface without disrupting processing. The service definitions can enable the interface to receive XML requests from a client, parse the XML requests, execute the service scripts to interact with the mainframe systems, generate the result in a XML format and send the XML file back to the client. Fundamental Mainframe Interactions (FMI) commands can interact with the mainframe systems and enable the specification of the XML structure of the request and response. The interface can provide efficient connection pooling management and connection life cycle control to improve the performance of the mainframe system interactions.

    摘要翻译： 接口可以作为客户机 - 主机接口，使客户端能够开发应用程序，而无需了解主机进程和屏幕流程。 扩展工具命令语言（Tcl）可以定义可以包括与主机系统的一系列交互的服务，并且可以在接口操作期间在接口上添加或更新服务定义，而不会中断处理。 服务定义可以使接口能够从客户端接收XML请求，解析XML请求，执行服务脚本与大型机系统进行交互，以XML格式生成结果并将XML文件发送回客户端。 基本的主机交互（FMI）命令可以与大型机系统进行交互，并且能够指定请求和响应的XML结构。 该接口可以提供高效的连接池管理和连接生命周期控制，以提高大型机系统交互的性能。

    Method of monitoring operation of a disk drive by analyzing the envelope of a read-back signal in the frequency domain
    62.
    发明授权
    Method of monitoring operation of a disk drive by analyzing the envelope of a read-back signal in the frequency domain 有权
    通过分析频域中的回读信号的包络来监视磁盘驱动器的操作的方法

    公开(公告)号：US07349170B1

    公开(公告)日：2008-03-25

    申请号：US11414569

    申请日：2006-04-28

    申请人： Victor Rudman ,  Jagdeep S. Buttar ,  Yogesh P. Kharady ,  Tao Pan

    发明人： Victor Rudman ,  Jagdeep S. Buttar ,  Yogesh P. Kharady ,  Tao Pan

    IPC分类号： G11B21/02 ,  G11B27/36

    CPC分类号： G11B5/6029 ,  G11B5/607

    摘要： A method monitors operation of a disk drive. The method includes providing a disk drive which includes a rotating disk and a head having a read transducer in proximity to a surface of the disk and an adjustment mechanism which controllably adjusts an average relative spacing between the read transducer and the surface. The method further includes generating a read-back signal by reading from the surface using the read transducer. The read-back signal includes a high frequency carrier signal having an envelope that is modulated by a lower frequency signal. The method further includes varying the average relative spacing between the read transducer and the surface using the adjustment mechanism. The method further includes analyzing the envelope in the frequency domain and detecting an emergence of at least one frequency component of the envelope within an air bearing resonance range of frequencies.

    摘要翻译： 一种方法监视磁盘驱动器的操作。 该方法包括提供一种磁盘驱动器，其包括旋转盘和具有接近盘的表面的读换能器的头以及可调节地调节读换能器与表面之间的平均相对间距的调节机构。 该方法还包括通过使用读取换能器从表面读取来产生回读信号。 回读信号包括具有由较低频率信号调制的包络的高频载波信号。 该方法还包括使用调节机构来改变读取换能器与表面之间的平均相对间隔。 该方法还包括分析频域中的包络并且检测在空气轴承共振频率范围内的包络的至少一个频率分量的出现。

    Ferromagnetic structure including a first section separated from a ferromagnetic layer by an electrically conductive nonmagnetic spacer and a second section elongated relative to the first section in at least one dimension
    63.
    发明授权
    Ferromagnetic structure including a first section separated from a ferromagnetic layer by an electrically conductive nonmagnetic spacer and a second section elongated relative to the first section in at least one dimension 有权
    铁磁结构包括通过导电非磁性间隔物从铁磁层分离的第一部分和在至少一个维度上相对于第一部分伸长的第二部分

    公开(公告)号：US07280325B1

    公开(公告)日：2007-10-09

    申请号：US10816158

    申请日：2004-03-31

    申请人： Tao Pan

    发明人： Tao Pan

    IPC分类号： G11B5/39

    CPC分类号： G11B5/3932 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3912 ,  G11B2005/3996

    摘要： A CPP magnetic sensor is disclosed with a ferromagnetic layer that extends in a first direction a first distance; a nonferromagnetic spacer layer that adjoins the ferromagnetic layer and extends in the first direction a second distance that is substantially equal to the first distance; and a ferromagnetic structure that is separated from the ferromagnetic layer by the spacer layer, the ferromagnetic structure having a first section that extends in the first direction a third distance that is substantially equal to the second distance, the ferromagnetic structure having a second section that is disposed further than the first section from the spacer layer, the second section extending at least twice as far as the first section in the first direction. The ferromagnetic structure can be used for in-stack bias or pinning of free or pinned layers, respectively, and side shields can be provided for high areal density.

    摘要翻译： 公开了一种CPP磁传感器，其具有在第一方向上延伸第一距离的铁磁层; 邻接所述铁磁层并沿所述第一方向延伸第二距离的非铁磁间隔层，所述第二距离基本上等于所述第一距离; 以及铁磁结构，其通过所述间隔层与所述铁磁层分离，所述铁磁结构具有第一部分，所述第一部分沿所述第一方向延伸第三距离，所述第三距离基本上等于所述第二距离，所述铁磁结构具有第二部分， 所述第二部分比所述间隔层的所述第一部分更远，所述第二部分在所述第一方向上延伸至少所述第一部分的两倍。 铁磁结构可分别用于堆叠偏压或自由或固定层的钉扎，并且可以提供侧面屏蔽以实现高密度。

    Read head having a tunnel junction sensor with a free layer biased by exchange coupling with insulating antiferromagnetic (AFM) layers
    67.
    发明授权
    Read head having a tunnel junction sensor with a free layer biased by exchange coupling with insulating antiferromagnetic (AFM) layers 失效
    读头具有隧道结传感器，其自由层通过与绝缘反铁磁（AFM）层的交换耦合而偏置

    公开(公告)号：US06754056B2

    公开(公告)日：2004-06-22

    申请号：US10054656

    申请日：2002-01-18

    申请人： Kuok San Ho ,  Tao Pan

    发明人： Kuok San Ho ,  Tao Pan

    IPC分类号： G11B539

    CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G01R33/093 ,  G01R33/098 ,  G11B5/3932 ,  G11B2005/3996 ,  Y10T29/49044

    摘要： Longitudinal biasing of a free layer in a current perpendicular to the planes of the layers (CPP) type of sensor in a read head is implemented by pinning magnetic moments of first and second side portions of the free layer beyond the track width of the read head with first and second insulating antiferromagnetic (AFM) layers which are exchange coupled thereto. The pinning of the magnetic moments of the first and second side portions of the free layer pin and longitudinally bias the central active portion of the free layer within the track width so that the central portion of the free layer is magnetically stable.

    摘要翻译： 通过将自由层的第一和第二侧部分的磁矩固定在读取磁头的磁道宽度上来实现垂直于读取头中的层（CPP）类型的传感器平面的电流中的自由层的纵向偏置 具有与其交换耦合的第一和第二绝缘反铁磁（AFM）层。 自由层销的第一和第二侧面部分的磁矩的钉扎，并且将自由层的中心有效部分纵向偏置在轨道宽度内，使得自由层的中心部分是磁性稳定的。