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61. 发明申请

US20100214697A1 SUSPENSION DESIGN FOR HIGH SHOCK PERFORMANCE SOLDERING BALL BONDING 审中-公开
标题翻译：用于高冲击性能焊接球接头的悬挂设计
公开(公告)号：US20100214697A1
公开(公告)日：2010-08-26
申请号：US12452488
申请日：2007-07-05
申请人： Minggao Yao , Sun Yu , Lin Guo
发明人： Minggao Yao , Sun Yu , Lin Guo
IPC分类号： G11B5/48
CPC分类号： H05K1/111 , G11B5/4853 , H05K3/328 , H05K2201/09772 , H05K2201/10234 , H05K2201/10727 , Y02P70/611
摘要： Aspects of the present invention include a system and method for improving the reliability performance of hard disk drives by routing the traces connected to the slider from the trailing edge to the leading edge and having a portion of the traces being under the magnetic slider. Aspects of the present invention can also include routing the traces in a manner that lessens the stress experienced during vibration or shock events.
摘要翻译：本发明的方面包括一种用于通过将连接到滑块的迹线从后缘引导到前缘来改善硬盘驱动器的可靠性的系统和方法，并且具有一部分迹线在磁性滑动器之下。本发明的方面还可以包括以减轻振动或冲击事件期间经受的应力的方式布置迹线。

62. 发明申请

US20090316306A1 Thin film piezoelectric element and its manufacturing method, head gimbal assembly and disk drive unit with the same 失效
标题翻译：薄膜压电元件及其制造方法，头万向架组件和磁盘驱动单元相同
公开(公告)号：US20090316306A1
公开(公告)日：2009-12-24
申请号：US12289172
申请日：2008-10-22
申请人： MingGao Yao , Lin Guo
发明人： MingGao Yao , Lin Guo
IPC分类号： G11B5/48 , H01L41/22 , H01L41/083
CPC分类号： G11B5/4826 , G11B5/4873 , G11B5/5552 , G11B5/596 , H01L41/314 , Y10T29/42
摘要： A thin film piezoelectric element includes a piezoelectric thin film layer, a seed layer and an elastic substrate layer. The piezoelectric thin film layer is a laminated structure comprising a first electrode layer, a second electrode layer and a piezoelectric layer sandwiched between the first electrode layer and the second electrode layer. The seed layer is formed on the second electrode layer, and the elastic substrate layer is formed on the seed layer. The thin film piezoelectric element is a single layer structure and has an elastic substrate layer for supporting the single layer structure, thereby it has enough stiffness and flexibility to afford facilities for manufacture and assembly and to avoid film peeling and deformation, ultimately increasing the production efficiency and lowering the cost. The invention also discloses a method for manufacturing the thin film piezoelectric element, a head gimal assembly and a disk drive unit with the same.
摘要翻译：薄膜压电元件包括压电薄膜层，种子层和弹性基底层。压电薄膜层是包括第一电极层，第二电极层和夹在第一电极层和第二电极层之间的压电层的叠层结构。种子层形成在第二电极层上，弹性基底层形成在种子层上。薄膜压电元件是单层结构，并且具有用于支撑单层结构的弹性基底层，由此具有足够的刚度和柔性以提供用于制造和组装的设备，并且避免膜剥离和变形，最终提高生产效率并降低成本。本发明还公开了一种用于制造薄膜压电元件的方法，头部组件和具有该方法的盘驱动单元。

63. 发明授权

US07612968B1 Disk drive microactuator frame with epoxy overflow reservoir 有权
标题翻译：带环氧树脂溢流槽的磁盘驱动微型制动器架
公开(公告)号：US07612968B1
公开(公告)日：2009-11-03
申请号：US11230215
申请日：2005-09-19
申请人： Wei Guo , Lin Guo
发明人： Wei Guo , Lin Guo
IPC分类号： G11B5/56
CPC分类号： G11B5/5552 , E05Y2900/402
摘要： A disk drive slider positioner (180) includes a frame (184) having a pair of arms (216a, 216b) that cantilever from a base (188). A slider (140) is positioned within frame (184). A pair of slots (224a, 224b) extend down through the frame (184) and also extend along part of the corresponding arm (216a, 216b). Each slot (224a, 224b) includes a corresponding first slot section (228a, 228b) and a wider corresponding second slot section (232a, 232b). A material (240) that is more pliable than the frame (184) preferably occupies the entire length of each first slot section (228a, 228b). Excess first material (240) may overflow into the corresponding wider second slot section (232a, 232b), thereby reducing the potential for excess first material (240) occupying any portion of the space between a leading edge (144) of the slider (140) and the frame (188).
摘要翻译：磁盘驱动器滑块定位器（180）包括具有从基座（188）悬臂的一对臂（216a，216b）的框架（184）。滑块（140）位于框架（184）内。一对槽（224a，224b）向下延伸通过框架（184）并且还沿着相应臂（216a，216b）的一部分延伸。每个槽（224a，224b）包括对应的第一槽部分（228a，228b）和较宽的对应的第二槽部分（232a，232b）。比框架（184）更柔软的材料（240）优选地占据每个第一槽部分（228a，228b）的整个长度。过量的第一材料（240）可能溢出到对应的较宽的第二狭槽部分（232a，232b）中，从而减少占据滑块（140）的前缘（144）之间的空间的任何部分的多余的第一材料（240））和框架（188）。

64. 发明申请

US20090247605A1 Treating diseases mediated by metalloprotease-shed proteins 审中-公开
标题翻译：治疗由金属蛋白酶脱落蛋白介导的疾病
公开(公告)号：US20090247605A1
公开(公告)日：2009-10-01
申请号：US11824227
申请日：2007-06-28
申请人： Richard S. Johnson , Lin Guo , Jacques J. Peschon , Roy A. Black , Rajeev M. Mahimkar
发明人： Richard S. Johnson , Lin Guo , Jacques J. Peschon , Roy A. Black , Rajeev M. Mahimkar
IPC分类号： A61K31/7088 , C12Q1/37 , G01N33/53
CPC分类号： C12N9/6489 , A61K38/00 , C12Y304/24086 , G01N33/6893
摘要： This invention relates to the identification of membrane-associated proteins shed by metalloproteinases and in particular by TNF-alpha converting enzyme (TACE), to the use of such metalloproteinase-shed proteins in assays for TACE agonists and antagonists, and to the use of metalloproteinase agonists and antagonists, and particularly TACE agonists and antagonists, in the treatment of diseases mediated by certain shed proteins.
摘要翻译：本发明涉及通过金属蛋白酶，特别是TNF-α转换酶（TACE）脱落的膜相关蛋白的鉴定，涉及在TACE激动剂和拮抗剂的测定中使用这种金属蛋白酶脱落蛋白，以及使用金属蛋白酶激动剂和拮抗剂，特别是TACE激动剂和拮抗剂，用于治疗由某些脱落蛋白介导的疾病。

65. 发明授权

US07502205B1 Method of operating read and write transducers by controlling thermal actuation 有权
标题翻译：通过控制热驱动来读写换能器的方法
公开(公告)号：US07502205B1
公开(公告)日：2009-03-10
申请号：US10859919
申请日：2004-06-03
申请人： Tony Hurtado , Wentao Yan , Lin Guo , Chris Hawks , Don Brunnett , Thao Nguyen , Richard Oswald , Erhard Schreck
发明人： Tony Hurtado , Wentao Yan , Lin Guo , Chris Hawks , Don Brunnett , Thao Nguyen , Richard Oswald , Erhard Schreck
IPC分类号： G11B21/02 , G11B5/55
CPC分类号： G11B5/6005 , G11B5/02 , G11B5/6064 , G11B5/607 , G11B2005/0005
摘要： A control source and drivers for a thermal actuator fly height controlled heads in a disk drive system includes provisions for driving a heater element to dissipate various levels of power, and thus actuate the head by a desired amount, depending on whether the head is in a write mode or a read mode. Further, overshoot and undershoot are achieved as desired by providing initial values and equilibrium values and through the use of a control capacitor to provide a time constant to the drive signal to the heater element.
摘要翻译：磁盘驱动系统中用于热致动器飞高度控制头的控制源和驱动器包括用于驱动加热器元件以消散各种电平的装置的装置，并且因此根据头部是否在头部写入模式或读取模式。此外，通过提供初始值和平衡值以及通过使用控制电容器来向加热器元件提供驱动信号的时间常数来实现根据需要实现过冲和下冲。

66. 发明授权

US07375911B1 Piezoelectric actuator and sensor for disk drive dual-stage servo systems 有权
标题翻译：用于磁盘驱动双级伺服系统的压电致动器和传感器
公开(公告)号：US07375911B1
公开(公告)日：2008-05-20
申请号：US10996543
申请日：2004-11-24
申请人： Yunfeng Li , Wei Guo , Lin Guo , Yu Sun
发明人： Yunfeng Li , Wei Guo , Lin Guo , Yu Sun
IPC分类号： G11B21/02 , G11B5/596 , G11B17/00 , G11B33/14 , G11B21/24
CPC分类号： G11B19/042 , G11B5/4826 , G11B5/483 , G11B5/5552 , G11B5/5582 , G11B5/596
摘要： A hard disk drive is disclosed comprising at least one disk rotatable about an axis, an actuator assembly moveable relative to the disk, a transducer positioned on the actuator assembly, an actuator signal line, a piezoelectric actuator element disposed on the actuator assembly and electrically interconnected to the actuator signal line, a processor, a sensor signal line and a piezoelectric sensor element for sensing a vibration. The piezoelectric sensor element is collocated with the piezoelectric actuator element and electrically interconnected to the processor by the sensor signal line. The piezoelectric actuator element is operable to move the at least one transducer relative to a surface of the disk. The piezoelectric sensor element is electrically isolated from the piezoelectric actuator element. A method for detecting a vibration in a hard disk drive actuator assembly is also disclosed.
摘要翻译：公开了一种硬盘驱动器，其包括至少一个可围绕轴可旋转的盘，可相对于盘移动的致动器组件，位于致动器组件上的换能器，致动器信号线，设置在致动器组件上的电压互连致动器信号线，用于感测振动的处理器，传感器信号线和压电传感器元件。压电传感器元件与压电致动器元件并置，并通过传感器信号线电连接到处理器。压电致动器元件可操作以相对于盘的表面移动至少一个换能器。压电传感器元件与压电致动器元件电隔离。还公开了一种用于检测硬盘驱动器致动器组件中的振动的方法。

67. 发明申请

US20080114607A1 System for generating advertisements based on search intent 审中-公开
标题翻译：基于搜索意图生成广告的系统
公开(公告)号：US20080114607A1
公开(公告)日：2008-05-15
申请号：US11595585
申请日：2006-11-09
申请人： Sihem Amer-Yahia , Lin Guo , Raghu Ramakrishnan , Jayavel Shanmugasundaram , Utkarsh Srivastava , Andrew Tomkins
发明人： Sihem Amer-Yahia , Lin Guo , Raghu Ramakrishnan , Jayavel Shanmugasundaram , Utkarsh Srivastava , Andrew Tomkins
IPC分类号： G06Q99/00
CPC分类号： G06Q30/02 , G06Q30/0241
摘要： A system and method for generating advertisements based on search intent. The system includes a query engine, and an advertisement engine. The query engine receives a query from the user. The query engine analyzes the query to determine a query intent that is matched to a predetermined domain. A translated query is generated including the domain type. Once a domain is selected, the query may be further analyzed to determine generic domain information. The domain and associated information may then be matched to a list of advertisements. The advertisement may be assigned an ad match score based on a correlation between the query information and various listing information provided in the advertisement.
摘要翻译：一种基于搜索意图产生广告的系统和方法。该系统包括查询引擎和广告引擎。查询引擎从用户接收查询。查询引擎分析查询以确定与预定域匹配的查询意图。生成包含域类型的翻译查询。一旦选择了域，则可以进一步分析查询以确定通用域信息。然后可以将域和相关联的信息与广告列表进行匹配。可以基于查询信息和广告中提供的各种列表信息之间的相关性，向广告分配广告匹配分数。

68. 发明授权

US07369345B1 Mobile hard disk drive free fall detection and protection 有权
标题翻译：移动硬盘驱动器自由落体检测和保护
公开(公告)号：US07369345B1
公开(公告)日：2008-05-06
申请号：US11292831
申请日：2005-12-02
申请人： Yunfeng Li , Erhard Schreck , Wei Guo , Tim Glassburn , Mark Heimbaugh , William Flynn , Oliver Northrup , John E. Scura , Lin Guo , Xiaokun Chew
发明人： Yunfeng Li , Erhard Schreck , Wei Guo , Tim Glassburn , Mark Heimbaugh , William Flynn , Oliver Northrup , John E. Scura , Lin Guo , Xiaokun Chew
IPC分类号： G11B5/54 , G11B21/12
CPC分类号： G11B5/5582
摘要： A system provided for protecting a disk drive from impact damages. More specifically, a disk drive is provided that includes an accelerometer interconnected to a printed circuit board that detects free fall of the disk drive. In addition, the velocity of spinning disks of the disk drive is also monitored to assess changes in velocity thereof that may indicate the presence of a tumbling condition. Furthermore, the change in acceleration measured by the accelerometer is monitored to prevent false indications of free fall due to common vibrations. Thus an enhanced system is provided that protects disk drives from the effect of free falls under a wide variety of conditions and allowing for drops from shorter distances to be identified.
摘要翻译：一种用于保护磁盘驱动器免受冲击损坏的系统。更具体地，提供了一种盘驱动器，其包括与检测盘驱动器的自由落下的印刷电路板互连的加速度计。此外，还监视磁盘驱动器的旋转磁盘的速度以评估其速度的变化，其可以指示存在翻滚状况。此外，监测由加速度计测量的加速度变化，以防止由于共同振动引起的自由落体的错误指示。因此，提供了一种增强的系统，其保护磁盘驱动器免受各种条件下的自由落体的影响，并允许识别较短距离的液滴。

69. 发明申请

US20080030889A1 SELF-SERVO WRITING USING RADIALLY OVERLAPPED SERVO SEGMENTS 有权
标题翻译：自助服务器使用放射性超载服务器部分
公开(公告)号：US20080030889A1
公开(公告)日：2008-02-07
申请号：US11750820
申请日：2007-05-18
申请人： S. Smith , Stan Shepherd , Yu Sun , Yuan Chen , Lin Guo
发明人： S. Smith , Stan Shepherd , Yu Sun , Yuan Chen , Lin Guo
IPC分类号： G11B5/596
CPC分类号： G11B5/59633 , G11B5/59661 , G11B5/59666
摘要： In accordance with various embodiments, initial servo data are written to a storage medium as a series of radially overlapped spiral segments. Final servo data are thereafter written to the medium while concurrently servoing on said overlapped segments.
摘要翻译：根据各种实施例，初始伺服数据作为一系列径向重叠的螺旋段被写入存储介质。最后伺服数据此后被写入介质，同时在所述重叠段上进行伺服。

70. 发明授权

US07283321B1 Disk drives and methods allowing for dual stage actuator adaptive seek control and microactuator gain calibration 有权
标题翻译：磁盘驱动器和方法允许双级执行器自适应寻道控制和微型致动器增益校准
公开(公告)号：US07283321B1
公开(公告)日：2007-10-16
申请号：US11197572
申请日：2005-08-04
申请人： Yu Sun , Yunfeng Li , Lin Guo , Paul Yeagle
发明人： Yu Sun , Yunfeng Li , Lin Guo , Paul Yeagle
IPC分类号： G11B5/596
CPC分类号： G11B5/5552
摘要： A disk drive includes a disk, a head, a coarse actuator, a microactuator, and a servo controller. The microactuator positions the head relative to the disk. The coarse actuator positions the microactuator and the head relative to the disk. The servo controller controls the microactuator in accordance with a microactuator feedforward control signal that is provided by the servo controller based on a plurality of microactuator feedforward values. The servo controller tunes at least one microactuator feedforward value of the plurality of microactuator feedforward values. The servo controller scales the microactuator feedforward control signal in accordance with a microactuator feedforward gain, and the servo controller adjusts the microactuator feedforward gain based on a position error signal that is determined during a seek operation.
摘要翻译：磁盘驱动器包括盘，头，粗致动器，微致动器和伺服控制器。微型致动器将磁头相对于磁盘定位。粗执行器将微致动器和头相对于盘定位。伺服控制器根据由伺服控制器基于多个微致动器前馈值提供的微致动器前馈控制信号来控制微致动器。伺服控制器调谐多个微致动器前馈值的至少一个微致动器前馈值。伺服控制器根据微致动器前馈增益来缩放微致动器前馈控制信号，并且伺服控制器基于在寻道操作期间确定的位置误差信号来调节微致动器前馈增益。

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