公开(公告)号：US20130148231A1

公开(公告)日：2013-06-13

申请号：US13316288

申请日：2011-12-09

申请人： Fu-Ying Huang ,  Lidu Huang ,  Yiduo Zhang

发明人： Fu-Ying Huang ,  Lidu Huang ,  Yiduo Zhang

IPC分类号： G11B5/02 ,  F16M13/00

CPC分类号： G11B5/4813 ,  G11B5/59694 ,  G11B2005/0021

摘要： A magnetic disk drive system that has a suspension assembly that includes a slider having a heating element and a suspension configured with a protective structure that protects the heating element. The heating element of the slider can extend through the suspension to extend from the suspension assembly from a side that is opposite the slider. The protective structure is configured to protect the heating element and to prevent the heating element from contacting the heating element of an adjacent suspension during an event such as a physical shock to the disk drive system.

摘要翻译： 一种具有悬挂组件的磁盘驱动系统，该悬架组件包括具有加热元件的滑块和配置有保护加热元件的保护结构的悬架。 滑块的加热元件可以延伸穿过悬架，从悬架组件从与滑块相对的一侧延伸。 保护结构被配置为保护加热元件，并且在诸如对盘驱动系统的物理冲击的事件期间防止加热元件接触相邻悬架的加热元件。

公开(公告)号：US20120149433A1

公开(公告)日：2012-06-14

申请号：US12966920

申请日：2010-12-13

申请人： Fu-Ying Huang ,  Lidu Huang ,  Jia-Yang Juang ,  Chiaoping Ku ,  Satoshi Yamamoto

发明人： Fu-Ying Huang ,  Lidu Huang ,  Jia-Yang Juang ,  Chiaoping Ku ,  Satoshi Yamamoto

IPC分类号： H04W88/02

CPC分类号： H04M1/72527

摘要： A device for providing an external display and keypad for a smart-phone. The device has a port for receiving the smart phone. The device does not have its own computing power, but uses the computing power of the smart phone itself, thereby allowing the device to be smaller, lighter and less expensive than a standard lap-top computer not notebook device. The device is configured with a port for receiving a smart-phone and preferably holds the smart phone so that does not extend above the surface of the device or is flush with the surface of the device. The device can also be configured to allow the smart phone itself to act as a numerical keypad adjacent to the keypad provided on the device.

摘要翻译： 用于为智能手机提供外部显示器和键盘的设备。 该设备具有用于接收智能电话的端口。 该设备不具有自己的计算能力，而是使用智能手机本身的计算能力，从而允许设备比标准笔记本电脑而不是笔记本设备更小，更轻，更便宜。 该设备配置有用于接收智能电话的端口，并且优选地保持智能电话，使得其不在设备的表面上方延伸或者与设备的表面齐平。 该设备还可以被配置为允许智能电话本身充当与设备上提供的小键盘相邻的数字键盘。

公开(公告)号：US08027116B2

公开(公告)日：2011-09-27

申请号：US12337595

申请日：2008-12-17

申请人： Lidu Huang ,  Fu-Ying Huang

发明人： Lidu Huang ,  Fu-Ying Huang

IPC分类号： G11B5/02 ,  G11B5/23 ,  G11B5/29

CPC分类号： G11B5/0245

摘要： A method of manufacturing of a hard-disk drive using a bulk eraser for erasing recorded information on a magnetic-recording disk. The method includes providing a bulk eraser that produces magnetic-flux density in a gap sufficient to erase recorded information from a magnetic-recording disk, a hard-disk drive, a disk-stack having at least one magnetic-recording disk, and a drive motor for rotating the magnetic-recording disk. The method also includes configuring a plurality of magnets and a structure of the bulk eraser such that magnetic-flux density is oriented parallel to and in a radial direction of the magnetic-recording disk; and rotating the magnetic-recording disk. The method further includes inserting the hard-disk drive into the gap of the bulk eraser; and erasing recorded information from the magnetic-recording disk located in the gap; and removing the hard-disk drive from the gap.

摘要翻译： 一种使用批量擦除器制造硬盘驱动器的方法，用于擦除磁记录盘上的记录信息。 该方法包括提供一种批量擦除器，其在足以从磁记录盘，硬盘驱动器，具有至少一个磁记录盘的磁盘堆栈和驱动器中擦除记录的信息的间隙中产生磁通密度 用于旋转磁记录盘的电机。 该方法还包括配置多个磁体和本体橡皮擦的结构，使得磁通密度平行于磁记录盘的径向方向; 并旋转磁记录盘。 该方法还包括将硬盘驱动器插入批量橡皮擦的间隙中; 并从位于间隙中的磁记录盘擦除记录的信息; 并从间隙中取出硬盘驱动器。

公开(公告)号：US07961436B1

公开(公告)日：2011-06-14

申请号：US12762233

申请日：2010-04-16

申请人： Lidu Huang ,  Seungman Chang

发明人： Lidu Huang ,  Seungman Chang

IPC分类号： G11B5/55 ,  G11B21/08

CPC分类号： G11B5/4846 ,  H02G3/263 ,  H02G11/00

摘要： A disk drive has a novel head stack assembly that includes a flex cable having a width, an actuator body, and a clip. A top portion of the clip includes a first top slot and a second top slot, forming a non-zero acute angle. The bottom portion of the clip includes a first bottom slot that is substantially aligned to face and oppose the first top slot, and a second bottom slot that is substantially aligned to face and oppose the second top slot. A first maximum distance between the first top slot and the first bottom slot equals or exceeds the width. A second maximum distance between the second top slot and the second bottom slot equals or exceeds the width. The slots retain the flex cable. The top portion and the bottom portion are a single monolithic piece.

摘要翻译： 磁盘驱动器具有新颖的头部堆叠组件，其包括具有宽度的柔性电缆，致动器主体和夹子。 夹子的顶部包括形成非零锐角的第一顶槽和第二顶槽。 夹子的底部部分包括第一底部狭槽，该第一底部狭槽基本上与第一顶部狭槽对齐并对准第一底部狭槽，并且第二底部狭槽基本上对齐于面对并与第二顶部狭槽相对。 第一顶槽和第一底槽之间的第一最大距离等于或超过宽度。 第二顶槽和第二底槽之间的第二最大距离等于或超过该宽度。 插槽保持柔性电缆。 顶部和底部是单个整体件。

公开(公告)号：US07957102B1

公开(公告)日：2011-06-07

申请号：US11866772

申请日：2007-10-03

申请人： Scott E. Watson ,  Lidu Huang ,  David K. Myers ,  Nils E. Larson ,  Qing Zhang ,  John Robert Edwards

发明人： Scott E. Watson ,  Lidu Huang ,  David K. Myers ,  Nils E. Larson ,  Qing Zhang ,  John Robert Edwards

IPC分类号： G11B21/22

CPC分类号： G11B5/54 ,  G11B21/22

摘要： A novel actuator latch includes a catch portion interfering with actuator rotation with the latch in a closed position. The latch includes a first stop portion that is in contact with a fixed member with the latch in the closed position. The latch includes a pusher portion that is in contact with the actuator with the latch in the closed position and with the actuator in an extreme rotational position. The pusher portion has a torsional stiffness about the latch pivot location in the range 5 JA/rad·sec2 to 30 JA/rad·sec2, where JA is the rotational inertia of the actuator about the actuator pivot location expressed in units of kg·m2. The first stop portion has a torsional stiffness about the latch pivot location that is at least 5 times that of the pusher portion.

摘要翻译： 一个新颖的致动器闩锁包括阻挡致动器旋转的止动部分，闩锁处于闭合位置。 闩锁包括与闩锁处于关闭位置的固定构件接触的第一止动部分。 闩锁包括与致动器接触的推动器部分，闩锁处于关闭位置并且致动器处于极端转动位置。 推动器部分具有围绕闩锁枢转位置的扭转刚度在5JA / rad·sec2至30JA / rad·sec2的范围内，其中，JA为致动器枢轴位置的转动惯量，以kg·m2为单位 。 第一止动部分具有围绕闩锁枢转位置的至少5倍于推动器部分的扭转刚度。

公开(公告)号：US07944640B2

公开(公告)日：2011-05-17

申请号：US12337604

申请日：2008-12-17

申请人： Lidu Huang ,  Fu-Ying Huang

发明人： Lidu Huang ,  Fu-Ying Huang

IPC分类号： G11B5/03 ,  G11B15/10

CPC分类号： G11B5/0245

摘要： A bulk eraser for erasing recorded information on a magnetic-recording disk. The bulk eraser includes at least three magnets and a structure magnetically coupled with the at least three magnets to produce magnetic-flux density in a gap. The gap has a first portion, a second portion and a third portion, such that a first magnet and a second magnet are disposed with opposing end poles across the first portion. The at least three magnets and the structure are configured to produce a magnetic-flux density in the second portion sufficient to erase recorded information from a portion of at least one magnetic-recording disk in a disk-stack when a hard-disk drive is inserted into the second portion. In addition, the at least three magnets and the structure are configured to direct the magnetic-flux density in a substantially radial direction of the portion of the magnetic-recording disk in the second portion.

摘要翻译： 用于擦除磁记录盘上记录信息的批量橡皮擦。 本体橡皮擦包括至少三个磁体和与至少三个磁体磁耦合的结构，以在间隙中产生磁通密度。 间隙具有第一部分，第二部分和第三部分，使得第一磁体和第二磁体设置成跨过第一部分的相对端极。 所述至少三个磁体和所述结构被配置为在所述第二部分中产生足够的磁通密度，以便在插入硬盘驱动器时从盘堆叠中的至少一个磁记录盘的一部分擦除记录的信息 进入第二部分。 此外，至少三个磁体和结构构造成在第二部分中引导磁记录盘的部分的大致径向的磁通密度。

公开(公告)号：US20100149717A1

公开(公告)日：2010-06-17

申请号：US12337576

申请日：2008-12-17

申请人： Lidu Huang ,  Fu-Ying Huang

发明人： Lidu Huang ,  Fu-Ying Huang

IPC分类号： H01F13/00

CPC分类号： G11B5/0245 ,  H01F7/0273 ,  H01F13/006

摘要： A bulk eraser for erasing recorded information on a magnetic-recording disk. The bulk eraser includes a plurality of magnets and a structure magnetically coupled with the plurality of magnets to produce magnetic-flux density in a gap. The gap has a first portion, a second portion and a third portion. Two magnets are disposed with opposing polarity across the first portion of the gap. The plurality of magnets and the structure are configured to produce a magnetic-flux density in the second portion of the gap sufficient to erase recorded information from a portion of at least one magnetic-recording disk in a disk-stack of the hard-disk drive when the hard-disk drive is inserted into the second portion of the gap. The plurality of magnets and the structure are configured to direct the magnetic-flux density in a substantially radial direction of the portion of the magnetic-recording disk.

摘要翻译： 用于擦除磁记录盘上记录信息的批量橡皮擦。 本体橡皮擦包括多个磁体和与多个磁体磁耦合以在间隙中产生磁通密度的结构。 间隙具有第一部分，第二部分和第三部分。 两个磁体以间隙的第一部分相对的极性设置。 多个磁体和结构被配置为在间隙的第二部分中产生足够的磁通密度，以便从硬盘驱动器的磁盘堆叠中的至少一个磁记录盘的一部分擦除记录的信息 当硬盘驱动器插入间隙的第二部分时。 多个磁体和结构被构造成引导磁记录盘的该部分的大致径向的磁通密度。

公开(公告)号：US20100149678A1

公开(公告)日：2010-06-17

申请号：US12337595

申请日：2008-12-17

申请人： Lidu Huang ,  Fu-Ying Huang

发明人： Lidu Huang ,  Fu-Ying Huang

IPC分类号： G11B5/03

CPC分类号： G11B5/0245

摘要： A method of manufacturing of a hard-disk drive using a bulk eraser for erasing recorded information on a magnetic-recording disk. The method includes providing a bulk eraser that produces magnetic-flux density in a gap sufficient to erase recorded information from a magnetic-recording disk, a hard-disk drive, a disk-stack having at least one magnetic-recording disk, and a drive motor for rotating the magnetic-recording disk. The method also includes configuring a plurality of magnets and a structure of the bulk eraser such that magnetic-flux density is oriented parallel to and in a radial direction of the magnetic-recording disk; and rotating the magnetic-recording disk. The method further includes inserting the hard-disk drive into the gap of the bulk eraser; and erasing recorded information from the magnetic-recording disk located in the gap; and removing the hard-disk drive from the gap.

摘要翻译： 一种使用批量擦除器制造硬盘驱动器的方法，用于擦除磁记录盘上的记录信息。 该方法包括提供一种批量擦除器，其在足以从磁记录盘，硬盘驱动器，具有至少一个磁记录盘的磁盘堆栈和驱动器中擦除记录的信息的间隙中产生磁通密度 用于旋转磁记录盘的电机。 该方法还包括配置多个磁体和本体橡皮擦的结构，使得磁通密度平行于磁记录盘的径向方向; 并旋转磁记录盘。 该方法还包括将硬盘驱动器插入批量擦除器的间隙中; 并从位于间隙中的磁记录盘擦除记录的信息; 并从间隙中取出硬盘驱动器。

公开(公告)号：US08842383B1

公开(公告)日：2014-09-23

申请号：US13907157

申请日：2013-05-31

申请人： Hamid Balamane ,  John T. Contreras ,  Samir Garzon ,  Fu-Ying Huang ,  Lidu Huang ,  Barry C. Stipe

发明人： Hamid Balamane ,  John T. Contreras ,  Samir Garzon ,  Fu-Ying Huang ,  Lidu Huang ,  Barry C. Stipe

IPC分类号： G11B27/36

CPC分类号： G11B5/40 ,  G11B5/3106 ,  G11B5/3136 ,  G11B5/314 ,  G11B2005/0021

摘要： Embodiments of the present invention generally relate to a HAMR device having two temperature sensors disposed between a near field transducer (NFT) and a return pole. The two temperature sensors are aligned in a cross-track direction.

摘要翻译： 本发明的实施例一般涉及具有设置在近场换能器（NFT）和返回极之间的两个温度传感器的HAMR装置。 两个温度传感器在交叉轨道方向上对齐。

公开(公告)号：US08824098B1

公开(公告)日：2014-09-02

申请号：US11523184

申请日：2006-09-19

申请人： Lidu Huang ,  Victor W. Santini ,  Chen-Chi Lin

发明人： Lidu Huang ,  Victor W. Santini ,  Chen-Chi Lin

IPC分类号： G11B17/02

CPC分类号： G11B17/0287

摘要： A disk clamp for clamping an information storage disk to a rotating spindle in a disk drive includes a deflection portion that is annular and conical in shape, and which has a material thickness, an outer extent, and an inner extent. In certain embodiments, the inner extent is offset from the outer extent by a particular height measured parallel to an axis of rotation of the disk clamp. The disk clamp may further include a disk contact portion that is disposed radially outboard from the deflection portion, and which may include a curvature radially outboard of the outer extent that departs from a projection of the deflection portion, and a surface for contacting the information storage disk.

摘要翻译： 用于将信息存储盘夹持到盘驱动器中的旋转主轴的盘夹具包括环形和圆锥形的偏转部分，其具有材料厚度，外部范围和内部范围。 在某些实施例中，内部范围通过与盘夹的旋转轴线平行测量的特定高度从外延伸偏移。 盘夹可以进一步包括一盘盘接触部分，该盘接触部分从该偏转部分径向设置在外侧，并且该盘接触部分可以包括偏离该偏转部分的突出部的外部范围径向外侧的曲率，以及用于接触该信息存储器 磁盘。