Apparatus and method to repair an error condition in a device comprising a computer readable medium comprising computer readable code
    2.
    发明授权
    Apparatus and method to repair an error condition in a device comprising a computer readable medium comprising computer readable code 有权
    用于修复包括计算机可读介质的设备中的错误状况的装置和方法,所述计算机可读介质包括计算机可读代码

    公开(公告)号:US08578335B2

    公开(公告)日:2013-11-05

    申请号:US11643534

    申请日:2006-12-20

    IPC分类号: G06F9/44

    CPC分类号: G06F11/362

    摘要: An apparatus and method are disclosed to detect and repair an error condition in a device comprising a computer readable medium comprising computer readable code. The method supplies an engineering server comprising a configuration control database in communication with a product failure alert assembly. The method then interconnects the product failure alert assembly with a product comprising a computer readable medium comprising computer readable code. The method provides product failure information to the engineering server, identifies one or more error conditions, identifies one or more fault symptom codes, determines if the configuration control database comprises one or more code updates associated with those one or more fault symptom codes, and installs those one or more code updates on the product.

    摘要翻译: 公开了用于检测和修复包括计算机可读介质的设备中的错误状况的装置和方法,该计算机可读介质包括计算机可读代码 该方法提供包括与产品故障警报组件通信的配置控制数据库的工程服务器。 该方法然后将产品故障警报组件与包括包括计算机可读代码的计算机可读介质的产品互连。 该方法向工程服务器提供产品故障信息,识别一个或多个错误状况,识别一个或多个故障症状代码,确定配置控制数据库是否包括与这些一个或多个故障症状代码相关联的一个或多个代码更新,并安装 产品上的一个或多个代码更新。

    DYNAMIC RECONFIGURATION-SWITCHING OF WINDINGS IN A TAPE STORAGE DRIVE
    3.
    发明申请
    DYNAMIC RECONFIGURATION-SWITCHING OF WINDINGS IN A TAPE STORAGE DRIVE 有权
    磁带存储驱动器中的绕组的动态重新配置切换

    公开(公告)号:US20130003218A1

    公开(公告)日:2013-01-03

    申请号:US13614896

    申请日:2012-09-13

    IPC分类号: G11B15/48

    CPC分类号: H02P25/18 H02P27/08

    摘要: Dynamic reconfiguration-switching of motor windings is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting a tape storage drive is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.

    摘要翻译: 电机绕组的动态重新配置切换在绕组配置之间进行了优化。 在检测到磁带存储驱动器处于最佳角速度以切换到最佳的较低转矩常数和电压常数时,加速度被消除以支持更高的速度。 总反向电动势(BEMF)被禁止禁止进一步加速到更高的角速度。

    Method and apparatus to inject noise in a network system
    5.
    发明授权
    Method and apparatus to inject noise in a network system 失效
    在网络系统中注入噪声的方法和装置

    公开(公告)号:US08225143B2

    公开(公告)日:2012-07-17

    申请号:US12021026

    申请日:2008-01-28

    IPC分类号: G06F11/00

    摘要: An apparatus, system, and method are disclosed for injecting noise onto a link of a network. The apparatus, system, and method include, providing a noise injector card, connecting the noise injector card to the link, receiving a control signal to activate the noise injector card, switching a switch of the noise injector card, and injecting noise onto the link.

    摘要翻译: 公开了用于将噪声注入到网络的链路上的装置,系统和方法。 该装置,系统和方法包括提供噪声注射器卡,将噪声注射器卡连接到链路,接收控制信号以激活噪声注射器卡,切换噪声注射器卡的开关,以及将噪声注入链路 。

    Apparatus, system, and method for calibrating a holographic storage device
    6.
    发明授权
    Apparatus, system, and method for calibrating a holographic storage device 失效
    用于校准全息存储装置的装置,系统和方法

    公开(公告)号:US07898924B2

    公开(公告)日:2011-03-01

    申请号:US11470960

    申请日:2006-09-07

    IPC分类号: G11B7/00 G03H1/22

    摘要: An apparatus, system, and method are disclosed for calibrating a holographic storage device. A read channel reads a factory-stored hologram from a holographic media. A calculation module calculates a read difference between the read factory-stored hologram and a first holographic pattern that digitally describes the factory-stored hologram. In one embodiment, a calibration module calibrates the read channel with the read difference.

    摘要翻译: 公开了用于校准全息存储装置的装置,系统和方法。 读取通道从全息介质读取出厂存储的全息图。 计算模块计算读出的工厂存储的全息图与数字描述工厂存储的全息图的第一全息图之间的读取差。 在一个实施例中,校准模块用读取差异校准读取通道。

    Apparatus and method to align the elements of a holographic information data storage system
    7.
    发明授权
    Apparatus and method to align the elements of a holographic information data storage system 失效
    对齐全息信息数据存储系统的元件的装置和方法

    公开(公告)号:US07768683B2

    公开(公告)日:2010-08-03

    申请号:US11622931

    申请日:2007-01-12

    IPC分类号: G03H1/08 G02B5/32 G06K9/76

    CPC分类号: G02B7/005 G02B5/32

    摘要: A method to align the write channel portion of a holographic data storage system, wherein the method establishes a write threshold correlation factor, provides a reference beam, and illuminates a holographic data storage medium encoded with a write reference orientation image with the reference beam to generate a write channel alignment data beam including a projected write reference orientation image. The method projects the write channel alignment data beam onto an optical detector, and calculates a first write correlation factor using the projected write reference orientation image, a stored write reference orientation image, and the tangential matched filter. If the method determines that the first write correlation factor is greater than or equal to the write threshold correlation factor, then the method determines that the spatial write channel is properly aligned.

    摘要翻译: 对准全息数据存储系统的写通道部分的方法,其中方法建立写入阈值相关因子,提供参考光束,并用参考光束照射编码有写参考取向图像的全息数据存储介质,以产生 包括投影的写入参考取向图像的写入通道对准数据光束。 该方法将写入通道对准数据光束投射到光学检测器上,并且使用投影的写入基准定向图像,存储的写入基准定向图像和切向匹配滤波器来计算第一写入相关因子。 如果该方法确定第一写入相关因子大于或等于写入阈值相关因子,则该方法确定空间写入通道被正确地对准。

    Adjusting read heads based on misregistration calculated from servo patterns
    8.
    发明授权
    Adjusting read heads based on misregistration calculated from servo patterns 有权
    根据伺服模式计算出的重合误差调整读头

    公开(公告)号:US07764460B2

    公开(公告)日:2010-07-27

    申请号:US12212568

    申请日:2008-09-17

    IPC分类号: G11B5/584 G11B5/58 G11B20/20

    CPC分类号: G11B5/584

    摘要: Provided are a method, storage controller, and tape drive for adjusting read heads based on misregistration calculated from servo patterns. A plurality of first read heads read a plurality of servo patterns on a storage medium. A determination is made from the read servo patterns a skew at which the first read heads are positioned with respect to the servo patterns written to the storage medium. A determination is made of an adjustment factor to eliminate the determined skew. A plurality of second read heads that read the storage medium are adjusted by the adjustment factor.

    摘要翻译: 提供了一种用于基于从伺服模式计算的重新排列来调整读取头的方法,存储控制器和磁带驱动器。 多个第一读取头在存储介质上读取多个伺服图案。 从读取的伺服模式确定第一读取头相对于写入存储介质的伺服模式的位置偏移。 确定调整因子以消除确定的偏差。 通过调节因子来调整读取存储介质的多个第二读取头。