AUGMENTED TRACK TO FACILITATE REMOVAL OF STIFFENING LAYERS FROM A CABLE RETAINED IN THE TRACK
    1.
    发明申请
    AUGMENTED TRACK TO FACILITATE REMOVAL OF STIFFENING LAYERS FROM A CABLE RETAINED IN THE TRACK 有权
    补充跟踪,以便从轨道中保留的电缆中去除硬化层

    公开(公告)号:US20100032530A1

    公开(公告)日:2010-02-11

    申请号:US12186150

    申请日:2008-08-05

    IPC分类号: F16L3/26

    CPC分类号: H02G3/0487 H02G11/00

    摘要: An apparatus to support a cable is provided and includes a channel shaped track, in which the cable is retained, which is formed to define a plurality of pairs of holes on opposing sides of the track at substantially equal intervals and slots that each extend from respective tops of each of the holes to an exterior surface of the track, and a plurality of support members, each of which extends across the track and between at least a portion of adjacent pairs of the holes, to thereby be respectively positioned to prevent the cable from propagating toward the exterior surface of the track.

    摘要翻译: 提供了一种用于支撑电缆的设备,并且包括通道形状的轨道,其中电缆被保持在其中,其形成为以基本上相等的间隔在轨道的相对侧上限定多个孔对,并且每个槽各自从相应的 每个孔的顶部到达轨道的外表面,以及多个支撑构件,每个支撑构件延伸穿过轨道并且在相邻成对的孔的至少一部分之间延伸,从而分别定位成防止电缆 从传播到轨道的外表面。

    Augmented track to facilitate removal of stiffening layers from a cable retained in the track
    2.
    发明授权
    Augmented track to facilitate removal of stiffening layers from a cable retained in the track 有权
    增强轨道,以便于从保持在轨道中的电缆移除加强层

    公开(公告)号:US08991147B2

    公开(公告)日:2015-03-31

    申请号:US12186150

    申请日:2008-08-05

    IPC分类号: H02G11/00 H02G3/04

    CPC分类号: H02G3/0487 H02G11/00

    摘要: An apparatus to support a cable is provided and includes a channel shaped track, in which the cable is retained, which is formed to define a plurality of pairs of holes on opposing sides of the track at substantially equal intervals and slots that each extend from respective tops of each of the holes to an exterior surface of the track, and a plurality of support members, each of which extends across the track and between at least a portion of adjacent pairs of the holes, to thereby be respectively positioned to prevent the cable from propagating toward the exterior surface of the track.

    摘要翻译: 提供了一种用于支撑电缆的设备,并且包括通道形状的轨道,其中电缆被保持在其中,其形成为以基本上相等的间隔在轨道的相对侧上限定多个孔对,并且每个槽各自从相应的 每个孔的顶部到达轨道的外表面,以及多个支撑构件,每个支撑构件延伸穿过轨道并且在相邻成对的孔的至少一部分之间延伸,从而分别定位成防止电缆 从传播到轨道的外表面。

    Power economizing by powering down hub partitions
    4.
    发明授权
    Power economizing by powering down hub partitions 有权
    通过关闭集线器分区来节省电力

    公开(公告)号:US08838932B2

    公开(公告)日:2014-09-16

    申请号:US12942853

    申请日:2010-11-09

    IPC分类号: G06F12/00 G06F3/06

    摘要: An approach to power economization in a spoke and hub environment is presented. When a hub receives a data set from a first spoke, the hub writes the data set to a first partition that is associated with the first spoke. After the data transfer is complete, the hub powers down the first partition. If the first spoke sends additional data transfers to the hub while the first partition is powered down, the hub stores the additional data transfers in a second partition. When the first partition is powered up again, the hub moves the data intended for the first partition and that was stored in the second partition. The data is moved from the second partition to the first partition. The hub may monitor the size of the addition data transfers. If the data transfer is large, the hub may power up the first partition, write the data in the first partition, and move to the first partition any data that was intended for the first partition but written to the second partition while the first partition was powered down.

    摘要翻译: 介绍了辐射和枢纽环境中的电力节约方法。 当集线器从第一辐条接收数据集时,集线器将数据集写入与第一辐条相关联的第一分区。 数据传输完成后,集线器将关闭第一个分区。 如果第一个辐条在第一个分区断电时向轮毂发送额外的数据传输,则集线器将附加数据传输存储在第二个分区中。 当第一个分区再次通电时,集线器将移动第一个分区的数据,并存储在第二个分区中。 数据从第二个分区移动到第一个分区。 集线器可以监视添加数据传输的大小。 如果数据传输量较大,集线器可能会启动第一个分区,将数据写入第一个分区,并将第一个分区的数据写入第一个分区,并将第一个分区的数据写入第二个分区 关机

    Timing-based servo for determining lateral head velocity
    6.
    发明授权
    Timing-based servo for determining lateral head velocity 失效
    用于确定横向头部速度的基于时序的伺服

    公开(公告)号:US08619384B1

    公开(公告)日:2013-12-31

    申请号:US13551667

    申请日:2012-07-18

    IPC分类号: G11B20/20

    摘要: A servo track has identical servo pattern frames including two pairs of parallel magnetic transitions, the transitions of each pair spaced apart an equal distance, the transitions of the first pair at an azimuth angle to the longitudinal axis of the tape, the transitions of the second pair at an opposite azimuth angle. A servo channel receives signals at first times corresponding to when a servo read head detects the first and second transitions of the first pair of parallel transitions of a servo pattern frame, and second times corresponding to when the servo read head detects the first and second transitions of the second pair of parallel transitions. The servo channel determines a relative lateral movement and velocity between the tape and the tape head based on the azimuth angle and the ratio of the difference of the first and the difference of the second times.

    摘要翻译: 伺服轨道具有相同的伺服模式框架,其包括两对平行的磁性过渡,每对的过渡间隔相等的距离,第一对的过渡部分以与磁带的纵向轴线成一个方位角,第二个 对在相反的方位角。 伺服通道在伺服读取头检测到伺服模式帧的第一对并行转换的第一和第二转换的第一时间接收信号,第二次对应于当伺服读取头检测到第一和第二转换时 的第二对平行过渡。 伺服通道基于方位角和第一次与第二次的差的差的比率来确定带和磁带头之间的相对横向运动和速度。

    Data deduplication using CRC-seed differentiation between data and stubs
    7.
    发明授权
    Data deduplication using CRC-seed differentiation between data and stubs 有权
    使用数据和存根之间的CRC种子差异进行重复数据删除

    公开(公告)号:US08453031B2

    公开(公告)日:2013-05-28

    申请号:US12730400

    申请日:2010-03-24

    IPC分类号: H03M13/00 G06F13/00 G06F17/00

    摘要: Various embodiments for differentiating between data and stubs pointing to a parent copy of deduplicated data are provided. Undeduplicated data is stored with a first cyclic redundancy check (CRC) seed. A stub pointing to the parent copy of the deduplicated data is stored with a second CRC seed. Subsequent to reading the deduplicated data, the first CRC seed is associated with the undeduplicated data, and the second CRC seed is associated with the stub. A CRC check is performed using one of the first and second CRC seeds. If the CRC check is positive, an I/O operation is allowed to proceed. If the CRC check is negative, an additional CRC check is performed using another one of the first and second CRC seeds.

    摘要翻译: 提供了用于区分指向重复数据删除数据的父副本的数据和存根之间的各种实施例。 未经复制的数据与第一循环冗余校验(CRC)种子一起存储。 指向重复数据删除数据的父副本的存根与第二个CRC种子一起存储。 在读取重复数据删除的数据之后,第一个CRC种子与未被复制的数据相关联,第二个CRC种子与存根相关联。 使用第一和第二CRC种子之一执行CRC校验。 如果CRC校验为正,则允许进行I / O操作。 如果CRC校验是否定的,则使用第一和第二CRC种子中的另一个来执行附加的CRC校验。

    Computer program product for controlling an apparatus for accessing dual-path optical recording media
    8.
    发明授权
    Computer program product for controlling an apparatus for accessing dual-path optical recording media 失效
    用于控制用于访问双路光学记录介质的设备的计算机程序产品

    公开(公告)号:US08023384B2

    公开(公告)日:2011-09-20

    申请号:US11735058

    申请日:2007-04-13

    IPC分类号: G11B7/00

    摘要: A dual-path optical recording medium and an apparatus for accessing such are disclosed. The dual-path optical recording medium includes a substrate, an intermediate recording layer, a holographic recording layer and a dichronic mirror layer. The intermediate recording layer is a rewritable data storage layer with a relatively low storage capacity. The holographic recording layer is a write-once data storage layer with a relatively high storage capacity. The dichronic mirror layer is located between the holographic recording layer and the intermediate recording layer. The apparatus for accessing the dual-path optical recording medium includes a first light module capable of generating a first laser light, and a second light module capable of generating a second laser light.

    摘要翻译: 公开了一种双路光学记录介质及其访问装置。 双路光记录介质包括基板,中间记录层,全息记录层和二向反射镜层。 中间记录层是具有相对较低存储容量的可重写数据存储层。 全息记录层是具有较高存储容量的一次写入数据存储层。 分光镜层位于全息记录层和中间记录层之间。 用于访问双路光学记录介质的设备包括能够产生第一激光的第一光模块和能够产生第二激光的第二光模块。

    Method to erase data stored on blu-ray disc
    9.
    发明授权
    Method to erase data stored on blu-ray disc 失效
    擦除存储在蓝光光盘上的数据的方法

    公开(公告)号:US07835232B2

    公开(公告)日:2010-11-16

    申请号:US11426769

    申请日:2006-06-27

    IPC分类号: G11B7/00

    摘要: A method to erase data stored on an erasable optical recording system is provided. The optical recording system includes a laser IO head having a blue-light laser, a red-light laser, and an infrared-light laser writing data on the blu-ray disc, the DVD disc, and CD disc, respectively. The method includes indexing the infrared-light laser of the laser IO head one track of the blu-ray disc every 0.4 revolutions after first 0.8 revolutions, to erase the data stored on the blu-ray disc.

    摘要翻译: 提供了一种擦除存储在可擦除光记录系统上的数据的方法。 光学记录系统包括分别具有蓝光激光,红光激光和红外光激光的激光IO头,其在蓝光盘,DVD光盘和CD盘上写入数据。 该方法包括在首次0.8转之后以0.4转的方式将激光IO头的红外光激光器分配到蓝光盘的一个轨道,以擦除存储在蓝光盘上的数据。

    Modulated timing based servo pattern strings for magnetic-based storage media
    10.
    发明授权
    Modulated timing based servo pattern strings for magnetic-based storage media 失效
    用于磁性存储介质的基于调制定时的伺服模式串

    公开(公告)号:US07535668B2

    公开(公告)日:2009-05-19

    申请号:US11467776

    申请日:2006-08-28

    IPC分类号: G11B27/32

    CPC分类号: G11B5/584

    摘要: A magnetic storage media has a servo track segment and a timing based servo band recorded on the servo track segment. The timing based servo band includes a modulated timing based servo pattern string representative of magnetic encoded servo position information for facilitating a determination of a servo position error signal. Exemplary forms of the modulation of the timing based servo pattern string includes a pattern interspacing modulation, a magnetic intensity modulation, and a pulse position modulation.

    摘要翻译: 磁存储介质具有记录在伺服轨道段上的伺服轨迹段和基于定时的伺服带。 基于定时的伺服带包括表示用于促进确定伺服位置误差信号的磁编码伺服位置信息的基于调制定时的伺服模式串。 基于定时的伺服模式串的调制的示例性形式包括模式间隔调制,磁场强度调制和脉冲位置调制。