公开(公告)号：WO2015035142A1

公开(公告)日：2015-03-12

申请号：PCT/US2014/054257

申请日：2014-09-05

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： DYKES, James, Edward

IPC: G11B19/28 ,  G06F1/26

CPC classification number: G05B19/406 ,  G05B2219/37431 ,  G05D23/1393 ,  G06F1/20 ,  G06F1/203 ,  G06F1/206 ,  G06F1/3268 ,  G11B5/40 ,  G11B19/28 ,  Y02D10/16

Abstract: A data storage system (100) may be configured with at least a mobile data storage device (102) that consists of a rotating data storage medium and a controller (122). The controller (122) can alter a rotational speed of the data storage medium in response to a predicted change in a command queue. The mobile data storage device (102) may be configured without an active cooling feature.

Abstract translation: 数据存储系统（100）可以配置有至少一个由旋转数据存储介质和控制器（122）组成的移动数据存储设备（102）。 控制器（122）可以响应于预测的命令队列的改变来改变数据存储介质的转速。 移动数据存储设备（102）可以被配置成没有主动冷却特征。

公开(公告)号：WO2014205122A1

公开(公告)日：2014-12-24

申请号：PCT/US2014/043015

申请日：2014-06-18

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： FLORES, Paco Gregor ,  MCCONNELL, Matthew M.

IPC: G11B19/20

CPC classification number: F16C32/0607 ,  F16C17/107 ,  F16C33/106 ,  F16C33/743 ,  F16C2370/12 ,  G11B19/2036

Abstract: Provided herein, is an apparatus that includes a stationary component, a rotatable component, and an upper journal bearing and a lower journal bearing. The upper journal bearing and the lower journal bearing are defined in a gap between the stationary component and the rotatable component, and the stationary component and rotatable component are configured for relative rotation. A thrust bearing is disposed between the upper journal bearing and the lower journal bearing.

Abstract translation: 本文提供了一种包括固定部件，可旋转部件以及上轴颈轴承和下轴颈轴承的装置。 上轴颈轴承和下轴颈轴承限定在固定部件和可旋转部件之间的间隙中，并且固定部件和可旋转部件被配置为相对旋转。 推力轴承设置在上轴颈轴承和下轴颈轴承之间。

公开(公告)号：WO2014204942A1

公开(公告)日：2014-12-24

申请号：PCT/US2014/042707

申请日：2014-06-17

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： LEUTHOLD, Hans ,  FLORES, Paco G. ,  WOLDEMAR, Chris

IPC: G01B5/14 ,  G01B21/16

CPC classification number: F16C33/107 ,  F16C17/107 ,  F16C2370/12

Abstract: Alignment of read/write heads with the storage tracks in disk drive memory systems allows disks to be designed with greater track densities, thereby allowing smaller disks and/or increasing the storage capacity of the disks. Spindle motors having fluid dynamic bearings situated between, for example, a shaft and sleeve support a hub and disk for rotation, thereby assisting rotational accuracy. In fluid dynamic bearings, also referred to as hydrodynamic bearings, a lubricating fluid may be provided between a fixed member bearing surface and a rotating member bearing surface of the disk drive. Disk drive hydrodynamic bearings are sensitive, for example, to external loads and mechanical shock. As a result, the stiffness of the fluid dynamic bearing affects the support of a rotating load on the spindle during wobble or tilt.

Abstract translation: 读/写磁头与磁盘驱动器存储器系统中的存储轨迹的对准允许将磁盘设计成具有更大的磁道密度，从而允许更小的磁盘和/或增加磁盘的存储容量。 具有位于例如轴和套筒之间的流体动力轴承的主轴电动机支撑用于旋转的轮毂和盘，由此有助于旋转精度。 在也称为流体动力轴承的流体动力轴承中，润滑流体可以设置在固定部件支承面和盘驱动器的旋转部件支承面之间。 磁盘驱动器流体动力轴承是敏感的，例如外部负载和机械冲击。 结果，流体动力轴承的刚度在摆动或倾斜时影响主轴上的旋转负载的支撑。

公开(公告)号：WO2014169150A1

公开(公告)日：2014-10-16

申请号：PCT/US2014/033695

申请日：2014-04-10

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： LEUTHOLD, Hans

IPC: F16C32/06 ,  F16C27/00

CPC classification number: F16C17/045 ,  F16C32/0614 ,  F16C32/0685 ,  F16C2370/12 ,  G11B5/59638 ,  G11B19/2036

Abstract: Provided herein is an apparatus, including an inner component, wherein the inner component includes a thrust plate; an outer component, wherein the inner component and the outer component are positioned for relative rotation, and wherein the inner component and the outer component are positioned to form at least one bearing having a groove pattern that imparts a predetermined direction to the rotational motion of the inner component and the outer component; and a gas inlet operable to receive a pressurized gas.

Abstract translation: 本文提供了一种包括内部部件的装置，其中内部部件包括止推板; 外部部件，其中所述内部部件和所述外部部件被定位成用于相对旋转，并且其中所述内部部件和所述外部部件被定位成形成至少一个轴承，所述至少一个轴承具有凹槽图案，所述凹槽图案将预定方向赋予所述旋转运动 内部组件和外部组件; 以及可操作以接收加压气体的气体入口。

公开(公告)号：WO2014120899A1

公开(公告)日：2014-08-07

申请号：PCT/US2014/013801

申请日：2014-01-30

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： HONG, Dongsung ,  ZOU, Lijuan ,  SULLIVAN, Daniel ,  YOUTT, Lily Horng

IPC: H01L23/544

CPC classification number: H01L23/544 ,  H01L2223/54426 ,  H01L2223/54453 ,  H01L2924/0002 ,  H01L2924/00

Abstract: When opaque films are deposited on semi-conductor wafers, underlying alignment marks 106, 108 may be concealed. The re-exposure of such alignment marks 106, 108 is one source of resulting surface topography. In accordance with one implementation, alignment marks 106,108 embedded in a wafer 102 may be exposed by removing material from one or more layers and by replacing such material with a transparent material. In accordance with another implementation, the amount of material removed in an alignment mark recovery process may be mitigated by selectively ashing or etching above a stop layer.

Abstract translation: 当不透明膜沉积在半导体晶片上时，可以隐藏下面的对准标记106,108。 这种对准标记106,108的再曝光是所得表面形貌的一个来源。 根据一个实施方案，嵌入在晶片102中的对准标记106,108可以通过从一个或多个层去除材料并且用透明材料代替这样的材料来暴露。 根据另一实施方式，可以通过在停止层上方选择性灰化或蚀刻来减轻在对准标记恢复过程中去除的材料的量。

公开(公告)号：WO2014088605A1

公开(公告)日：2014-06-12

申请号：PCT/US2013/000267

申请日：2013-12-05

Applicant: SEAGATE TECHNOLOGY LLC ,  AHNER, Joachim Walter ,  GRODT, Travis, William ,  ZAVALICHE, Florin ,  NASSIROU, Maissarath ,  TUNG, David, M. ,  MCLAURIN, Stephen, Keith ,  LOTT, Henry, Luis

Inventor： AHNER, Joachim Walter ,  GRODT, Travis, William ,  ZAVALICHE, Florin ,  NASSIROU, Maissarath ,  TUNG, David, M. ,  MCLAURIN, Stephen, Keith ,  LOTT, Henry, Luis

IPC: G01N21/88 ,  G06T1/00

CPC classification number: G06T3/4069 ,  G06T7/0004 ,  G06T2207/10016 ,  G06T2207/30164

Abstract: Provided herein is an apparatus comprising a photon detecting array configured to take images of an article, and a mount configured to mount and translate the article in a direction by a sub-pixel distance. In some embodiments, the sub-pixel distance is based on a pixel size of the photon detecting array.

Abstract translation: 本文提供了一种装置，包括被配置为拍摄物品的图像的光子检测阵列和被配置为沿着子像素距离的方向安装和平移物品的安装件。 在一些实施例中，子像素距离基于光子检测阵列的像素大小。

公开(公告)号：WO2014081758A1

公开(公告)日：2014-05-30

申请号：PCT/US2013/070892

申请日：2013-11-20

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： ZHANG, Lihong ,  GAN, Samuel

IPC: G11B5/72

CPC classification number: G11B5/72 ,  G11B5/8408

Abstract: Apparatus (102, 132, 140) for recording data and method (200) for making the same. In accordance with some embodiments, a magnetic recording layer (148) is adapted to store data along perpendicular magnetic domains. A protective overcoat layer ( 150) is formed on the magnetic recording layer (148) to substantially protect the magnetic recording layer (148) from environmental effects. The protective overcoat layer (150) is made of carbon intermixed with at least one transition metal, such as but not limited to chromium.

Abstract translation: 用于记录数据的装置（102,132,140）和用于制作数据的方法（200）。 根据一些实施例，磁记录层（148）适于沿垂直磁畴存储数据。 在磁记录层（148）上形成保护性外涂层（150），以基本保护磁记录层（148）免受环境影响。 保护性外涂层（150）由与至少一种过渡金属（例如但不限于铬）混合的碳制成。

公开(公告)号：WO2013192018A3

公开(公告)日：2014-05-15

申请号：PCT/US2013045747

申请日：2013-06-13

Applicant: SEAGATE TECHNOLOGY LLC ,  HWU JUSTIN JIA-JEN ,  GAUZNER GENNADY ,  GREENBERG THOMAS LARSON

Inventor： HWU JUSTIN JIA-JEN ,  GAUZNER GENNADY ,  GREENBERG THOMAS LARSON

IPC: B29C59/02 ,  B82B3/00

CPC classification number: G03F7/0002

Abstract: Resist imprinting void reduction method may include sealing a chamber. The chamber may be filled with an ambient inert gas, wherein the inert gas a solubility in a resist layer on a substrate greater than Helium. The method may also include establishing a pressure within the chamber sufficient to cause absorption of the ambient inert gas by the resist layer, and sufficient to suppress evaporation of the resist layer.

Abstract translation: 抗印刻空隙减少方法可以包括密封室。 腔室可以充满环境惰性气体，其中惰性气体在基板上的抗蚀剂层中的溶解度高于氦气。 该方法还可以包括在腔室内建立足以引起抗蚀剂层对环境惰性气体的吸收并且足以抑制抗蚀剂层的蒸发的压力。

公开(公告)号：WO2014062222A1

公开(公告)日：2014-04-24

申请号：PCT/US2013/030659

申请日：2013-03-13

Applicant: SEAGATE TECHNOLOGY LLC ,  PITCHER, Philip, George ,  BRAND, John, L. ,  REJDA, Edwin, F. ,  FULLER, Richard, M.

Inventor： PITCHER, Philip, George ,  BRAND, John, L. ,  REJDA, Edwin, F. ,  FULLER, Richard, M.

IPC: G11B5/31

CPC classification number: H01F10/30 ,  G11B5/313 ,  G11B5/3133 ,  G11B5/3163 ,  G11B5/3169 ,  H01F41/00 ,  Y10T428/1193 ,  Y10T428/261 ,  Y10T428/265

Abstract: Articles that include a magnetic structure; an intermediate layer, the intermediate layer positioned on the magnetic structure, the intermediate layer having a thickness from about 3 Å to about 50 Å, the intermediate layer including a bottom interface layer, the bottom interface layer positioned adjacent the magnetic structure, the bottom interface layer including atoms of a metal bonded to atoms, compounds, or both of the magnetic structure; an interlayer, the interlayer positioned on the bottom interface layer, the interlayer including oxides of the metal; and a top interface layer, the top interface layer positioned adjacent the interlayer, the top interface layer including atoms of the metal, oxides of the metal, or some combination thereof bonded to atoms or compounds of the adjacent overcoat layer; and an overcoat layer, the overcoat layer positioned on the top interface layer of the intermediate layer.

Abstract translation: 包括磁性结构的文章; 中间层，位于磁性结构上的中间层，中间层的厚度约为约至约为50埃，中间层包括底部界面层，底部界面层位于磁性结构附近，底部界面 层，包括键合到原子，化合物或两者的磁性结构的金属的原子; 中间层，位于底部界面层上的中间层，包含金属的氧化物的中间层; 以及顶部界面层，所述顶部界面层位于所述中间层附近，所述顶部界面层包括所述金属的原子，所述金属的氧化物或其结合到所述相邻外涂层的原子或化合物的某些组合; 和外涂层，该外涂层位于中间层的顶部界面层上。

公开(公告)号：WO2014043719A1

公开(公告)日：2014-03-20

申请号：PCT/US2013/060217

申请日：2013-09-17

Applicant: SEAGATE TECHNOLOGY LLC ,  AIELLO, Anthony, J. ,  LIU, Xiong ,  LEUTHOLD, Hans, L. ,  LEE, Chuen, Buan ,  LIM, Choon, Kiat ,  WOLDEMAR, Chris, M.

Inventor： AIELLO, Anthony, J. ,  LIU, Xiong ,  LEUTHOLD, Hans, L. ,  LEE, Chuen, Buan ,  LIM, Choon, Kiat ,  WOLDEMAR, Chris, M.

IPC: G11B19/20

CPC classification number: G11B19/2018

Abstract: An apparatus includes a hub, a first disk, a second disk, and a spacer. The hub is supported for relative rotation about a stationary component. The first disk is mounted to the hub with a first dynamic resonance mode associated therewith. The second disk is mounted to the hub with a second dynamic resonance mode associated therewith. The spacer is positioned between the first disk and the second disk, wherein the spacer is operable to cause the first dynamic resonance mode to be different from the second dynamic resonance mode.

Abstract translation: 一种装置包括轮毂，第一盘，第二盘和间隔件。 轮毂被支撑用于围绕静止部件的相对旋转。 第一个磁盘以与之相关联的第一个动态共振模式安装到集线器。 第二个磁盘以与之相关联的第二动态共振模式安装到集线器。 间隔件位于第一盘和第二盘之间，其中间隔件可操作以使第一动态共振模式与第二动态共振模式不同。