公开(公告)号：US07545648B2

公开(公告)日：2009-06-09

申请号：US12055263

申请日：2008-03-25

Applicant: John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: H05K7/20 ,  H01L23/34

CPC classification number: H01L23/433 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An information processing system includes: a processor; a memory; an input/output subsystem; and a bus coupled to the processor, the memory and the input/output subsystem. The system further includes a cooling structure for cooling the processor. The cooling structure consists of: a compressible backing; a plurality of rigid copper elements disposed between the backing and the processor; a first conformable heat-conducting layer disposed over the processor; a second conformable heat-conducting layer disposed between the compressible backing and the rigid elements; a liquid coolant; and a seal for containing the liquid coolant.

Abstract translation: 一种信息处理系统，包括：处理器; 记忆 输入/输出子系统; 以及耦合到处理器，存储器和输入/输出子系统的总线。 该系统还包括用于冷却处理器的冷却结构。 冷却结构包括：可压缩背衬; 设置在背衬和处理器之间的多个刚性铜元件; 设置在所述处理器上的第一适形导热层; 设置在可压缩背衬和刚性元件之间的第二适形导热层; 液体冷却剂; 以及用于容纳液体冷却剂的密封件。

公开(公告)号：US20080170370A1

公开(公告)日：2008-07-17

申请号：US12055263

申请日：2008-03-25

Applicant: John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: H05K7/20

CPC classification number: H01L23/433 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An information processing system includes: a processor; a memory; an input/output subsystem; and a bus coupled to the processor, the memory and the input/output subsystem. The system further includes a cooling structure for cooling the processor. The cooling structure consists of: a compressible backing; a plurality of rigid copper elements disposed between the backing and the processor; a first conformable heat-conducting layer disposed over the processor; a second conformable heat-conducting layer disposed between the compressible backing and the rigid elements; a liquid coolant; and a seal for containing the liquid coolant.

Abstract translation: 一种信息处理系统，包括：处理器; 记忆 输入/输出子系统; 以及耦合到处理器，存储器和输入/输出子系统的总线。 该系统还包括用于冷却处理器的冷却结构。 冷却结构包括：可压缩背衬; 设置在背衬和处理器之间的多个刚性铜元件; 设置在所述处理器上的第一适形导热层; 设置在可压缩背衬和刚性元件之间的第二适形导热层; 液体冷却剂; 以及用于容纳液体冷却剂的密封件。

公开(公告)号：US20080144288A1

公开(公告)日：2008-06-19

申请号：US12037067

申请日：2008-02-25

Applicant: John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: H05K7/20

CPC classification number: H01L23/433 ,  A01H5/02 ,  A01H6/42 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A structure for cooling an electronic device is disclosed. The structure includes a solid heat-conducting layer disposed over the electronic device. The solid heat-conducting layer is a planar surface in contact with the electronic device. The structure further includes a plurality of copper spring elements disposed between the solid heat-conducting layer and the electronic device for providing a heat path from the electronic device and wherein the plurality of spring elements extend in an upper direction away from the electronic device and wherein the plurality of spring elements include a spring for offering resistance when loaded and wherein the spring elements have a smaller profile at a first end in contact with the electronic device, wherein the profile increases in size at a second end in contact with the solid heat-conducting layer.

Abstract translation: 公开了一种用于冷却电子设备的结构。 该结构包括设置在电子设备上的固体导热层。 固体导热层是与电子设备接触的平面。 该结构还包括设置在固体导热层和电子装置之间的多个铜弹簧元件，用于提供来自电子装置的热路径，并且其中多个弹簧元件沿远离电子装置的上方向延伸，并且其中 多个弹簧元件包括用于在加载时提供电阻的弹簧，并且其中弹簧元件在与电子设备接触的第一端处具有较小的轮廓，其中，在与固体热交换器接触的第二端处的轮廓尺寸增大， 导电层。

公开(公告)号：US06611395B1

公开(公告)日：2003-08-26

申请号：US09432950

申请日：1999-11-03

Applicant: Timothy J. Chainer ,  Edward J. Yarmchuk ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： Timothy J. Chainer ,  Edward J. Yarmchuk ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: G11B2102

CPC classification number: G11B5/59633

Abstract: A method for writing tracks on a rotating disk media data storage device comprising the steps of: receiving a set of component parameters; and adjusting track pitch for each of the tracks to be written in each disk according to the component parameters. According to another embodiment a disk drive includes at least one disk comprising a two or more of tracks in which the track pitch between each pair of adjacent tracks is set based on component parameters such as the recording head widths. According to another embodiment a servowriter is adapted to perform the method discussed above.

Abstract translation: 一种用于在旋转盘介质数据存储设备上写入轨迹的方法，包括以下步骤：接收一组分量参数; 以及根据组件参数调整要写入每个磁盘的每个磁道的磁道间距。 根据另一实施例，盘驱动器包括至少一个盘，其包括两个或更多个轨道，其中基于诸如记录头宽度的分量参数设置每对相邻轨道之间的轨道间距。 根据另一实施例，伺服驱动器适于执行上述方法。

公开(公告)号：US06429989B1

公开(公告)日：2002-08-06

申请号：US09592740

申请日：2000-06-13

Applicant: Mark D. Schultz ,  Bucknell C. Webb

Inventor： Mark D. Schultz ,  Bucknell C. Webb

IPC: G11B509

CPC classification number: G11B27/30 ,  G11B5/59633 ,  G11B2220/20

Abstract: A method for writing timing marks on a rotatable storage medium, such as on a disk in a disk drive, includes the steps of: 1) during a rotation of the disk, detecting the passage of at least a portion of a first timing mark located at a radial trajectory at a first radius of the disk, and 2) during the same rotation of the disk, writing a second timing mark at a second radius of the disk. The second timing mark is located at least one of a) where at least a portion of the second timing mark overlaps at least a portion of the radial trajectory of the first timing mark, and b) where the second timing mark is in close proximity to the radial trajectory of the first timing mark. The second timing mark is written based on different parameters such as a measured time interval, a calculated time interval, and a predetermined delay.

Abstract translation: 在诸如盘驱动器中的盘上的可旋转存储介质上写入定时标记的方法包括以下步骤：1）在盘的旋转期间，检测位于第一定时标记的至少一部分的通过 在盘的第一半径处的径向轨迹处，以及2）在盘的相同旋转期间，在盘的第二半径处写入第二定时标记。 第二定时标记位于以下中的至少一个中：a）第二定时标记的至少一部分与第一定时标记的径向轨迹的至少一部分重叠，以及b）第二定时标记紧邻 第一定时标记的径向轨迹。 基于不同的参数（例如测量的时间间隔，计算的时间间隔和预定的延迟）写入第二定时标记。

公开(公告)号：US07362582B2

公开(公告)日：2008-04-22

申请号：US11151905

申请日：2005-06-14

Applicant: John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: H05K7/20

CPC classification number: H01L23/433 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A structure for cooling an electronic device is disclosed. The structure includes a compressible top layer disposed over the electronic device. The structure further includes a plurality of rigid elements disposed between the top layer and the electronic device for providing a heat path from the electronic device and wherein the plurality of rigid elements provide mechanical compliance. In another alternative, the structure further includes a conformable heat-conducting layer disposed over the electronic device, wherein a bottom end of the plurality of rigid elements is coupled to the conformable heat-conducting layer.

Abstract translation: 公开了一种用于冷却电子设备的结构。 该结构包括设置在电子设备上的可压缩顶层。 该结构还包括设置在顶层和电子设备之间的多个刚性元件，用于提供来自电子设备的热路径，并且其中多个刚性元件提供机械顺应性。 在另一替代方案中，结构还包括设置在电子设备上的适形导热层，其中多个刚性元件的底端联接到适形导热层。

公开(公告)号：US07268963B2

公开(公告)日：2007-09-11

申请号：US10903153

申请日：2004-07-30

Applicant: Timothy J. Chainer ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： Timothy J. Chainer ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: G11B5/09 ,  G11B21/02 ,  G11B5/596

CPC classification number: G11B5/59633 ,  G11B5/59605

Abstract: Self-servo-writing of multi-slot timing patterns is described. Individual timing marks are replaced with groups of timing mark slots. At each timing mark location, a time measurement is made by detecting a timing mark in one of the slots. Also, extensions to the existing timing marks are written in other slots. The combination of timing measurements at every timing mark and extensions to those timing marks written at every opportunity improves the overall precision of the timing propagation. The improved accuracy of timing mark placement produces a commensurate improvement in the placement of the concomitantly written servo-data. In addition, the alignment accuracy of the written pattern is less sensitive to variations in rotation speed and variations in the shape of written transitions. Moreover, only a single disk revolution is required at each servo radius to write servo data and propagate the timing marks to maintain timing alignment.

Abstract translation: 描述了多时隙定时模式的自伺服写入。 单个定时标记被定时标记位置组替换。 在每个定时标记位置，通过检测其中一个时隙中的定时标记来进行时间测量。 此外，现有时序标记的扩展也写在其他插槽中。 每个定时标记的定时测量和在每个机会上写入的定时标记的扩展的组合可以提高定时传播的总体精度。 定时标记放置的改进精度在同时写入的伺服数据的位置上产生相应的改进。 此外，写入的图案的对准精度对旋转速度的变化和写入的转变的形状的变化较不敏感。 此外，在每个伺服半径处仅需要一次盘旋转以写入伺服数据并传播定时标记以保持定时对准。

公开(公告)号：US06633451B1

公开(公告)日：2003-10-14

申请号：US09426435

申请日：1999-10-25

Applicant: Timothy J. Chainer ,  Bucknell C. Webb ,  Mark D. Schultz ,  Edward J. Yarmchuk

Inventor： Timothy J. Chainer ,  Bucknell C. Webb ,  Mark D. Schultz ,  Edward J. Yarmchuk

IPC: G11B2102

CPC classification number: G11B5/59633

Abstract: A method is provided for writing a servo-pattern on a storage medium. According to the method, first timing marks are written at a first radial position of the storage medium, and the head is moved to a second radial position. Time intervals between selected pairs of the first timing marks are measured, and other timing marks are written at the second radial position of the storage medium. The measuring step is performed after the moving step. In one preferred method, the steps of moving, measuring, and writing other timing marks are repeated until the servo-pattern is written on an entire surface of the storage medium. A method is also provided for generating an initial aligned pattern of timing marks for self-servo-writing on a storage medium.

Abstract translation: 提供一种用于将伺服图案写入存储介质的方法。 根据该方法，将第一定时标记写入存储介质的第一径向位置，并且将头移动到第二径向位置。 测量所选择的第一定时标记对之间的时间间隔，并且其他定时标记被写入存储介质的第二径向位置。 测量步骤在移动步骤之后进行。 在一个优选的方法中，重复移动，测量和写入其它定时标记的步骤，直到伺服图案被写入存储介质的整个表面。 还提供了一种用于在存储介质上产生用于自伺服写入的定时标记的初始对准图案的方法。

公开(公告)号：US07408780B2

公开(公告)日：2008-08-05

申请号：US11151843

申请日：2005-06-14

Applicant: John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： John P. Karidis ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: H05K7/20 ,  F28F7/00

CPC classification number: H01L23/433 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A structure for cooling an electronic device is disclosed. The structure includes a top layer disposed over the electronic device. The structure further includes a plurality of spring elements disposed between the top layer and the electronic device, wherein at least one of the spring elements comprises a spring portion and a fin portion. At least one of the spring elements provides a heat path from the electronic device and provides mechanical compliance. In another embodiment, the structure further includes a heat-conducting layer disposed over the electronic device, wherein the fin portion of each of at least one of the spring elements is coupled to the heat-conducting layer.

Abstract translation: 公开了一种用于冷却电子设备的结构。 该结构包括设置在电子设备上的顶层。 该结构还包括设置在顶层和电子设备之间的多个弹簧元件，其中弹簧元件中的至少一个包括弹簧部分和翅片部分。 至少一个弹簧元件提供来自电子设备的热路径并且提供机械顺应性。 在另一个实施例中，该结构还包括设置在电子设备上的导热层，其中至少一个弹簧元件中的每一个的翅片部分耦合到导热层。

公开(公告)号：US07019926B2

公开(公告)日：2006-03-28

申请号：US10184343

申请日：2002-06-27

Applicant: Timothy J. Chainer ,  Mark D. Schultz ,  Bucknell C. Webb

Inventor： Timothy J. Chainer ,  Mark D. Schultz ,  Bucknell C. Webb

IPC: G11B5/09

CPC classification number: G11B5/59633 ,  G11B5/59605

Abstract: A system and method for self-servo-writing of multi-slot timing patterns is described. Individual timing marks are replaced with groups of timing mark slots. At each timing mark location, a time measurement is made by detecting a timing mark in one of the slots. Also, extensions to the existing timing marks are written in other slots. The combination of timing measurements at every timing mark and extensions to those timing marks written at every opportunity improves the overall precision of the timing propagation. The improved accuracy of timing mark placement produces a commensurate improvement in the placement of the concomitantly written servo-data. In addition, the alignment accuracy of the written pattern is less sensitive to variations in rotation speed and variations in the shape of written transitions. Moreover, only a single disk revolution is required at each servo radius to write servo data and propagate the timing marks.

Abstract translation: 描述了一种用于多时隙定时模式的自伺服写入的系统和方法。 单个定时标记被定时标记位置组替换。 在每个定时标记位置，通过检测其中一个时隙中的定时标记来进行时间测量。 此外，现有时序标记的扩展也写在其他插槽中。 每个定时标记的定时测量和在每个机会上写入的定时标记的扩展的组合可以提高定时传播的总体精度。 定时标记放置的改进精度在同时写入的伺服数据的位置上产生相应的改进。 此外，写入的图案的对准精度对旋转速度的变化和写入的转变的形状的变化较不敏感。 此外，在每个伺服半径处仅需要一次盘旋转以写入伺服数据并传播定时标记。