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1. 发明申请

US20090168232A1 Microactuator reference input limit to prevent internal states over-accumulation 有权
公开(公告)号：US20090168232A1
公开(公告)日：2009-07-02
申请号：US12006329
申请日：2007-12-31
申请人： Wei Guo , Xiaoping Hu
发明人： Wei Guo , Xiaoping Hu
IPC分类号： G11B5/596
CPC分类号： G11B5/5552
摘要： A microactuator reference limit used to prevent over-accumulation of internal states may be set based on the microactuator's mechanical properties and is applied at the reference point to the microactuator servo subsystem. A microactuator variable input limit to prevent over-accumulation of internal states may be dynamically determined based on the difference between a signal corresponding to the maximum physical stroke of the microactuator and an estimated motion of the microactuator. Either configuration of servo system automatically ensures that all the internal states of the microactuator controller will not over-react and cause excessive overshoot, sluggish response, and/or saturation.

2. 发明授权

US07595956B2 Microactuator reference input limit to prevent internal states over-accumulation 有权
标题翻译：微致动器参考输入限制，以防止内部状态过度累积
公开(公告)号：US07595956B2
公开(公告)日：2009-09-29
申请号：US12006329
申请日：2007-12-31
申请人： Wei Guo , Xiaoping Hu
发明人： Wei Guo , Xiaoping Hu
IPC分类号： G11B5/596
CPC分类号： G11B5/5552
摘要： A microactuator reference limit used to prevent over-accumulation of internal states may be set based on the microactuator's mechanical properties and is applied at the reference point to the microactuator servo subsystem. A microactuator variable input limit to prevent over-accumulation of internal states may be dynamically determined based on the difference between a signal corresponding to the maximum physical stroke of the microactuator and an estimated motion of the microactuator. Either configuration of servo system automatically ensures that all the internal states of the microactuator controller will not over-react and cause excessive overshoot, sluggish response, and/or saturation.
摘要翻译：用于防止内部状态过度累积的微致动器参考极限可以基于微致动器的机械特性来设定，并且在参考点处被施加到微致动器伺服子系统。可以基于与微型致动器的最大物理冲程相对应的信号与微型致动器的估计运动之间的差异来动态地确定用于防止内部状态的过度累积的微致动器可变输入限制。伺服系统的任一配置自动确保微致动器控制器的所有内部状态不会过度反应，并引起过大的过冲，缓慢的响应和/或饱和度。

3. 发明授权

US06975477B1 Micro actuator DC gain calibration scheme for HDD dual-stage actuator systems 失效
标题翻译：用于HDD双级执行器系统的微执行器直流增益校准方案
公开(公告)号：US06975477B1
公开(公告)日：2005-12-13
申请号：US10430368
申请日：2003-05-05
申请人： Xiaoping Hu , Lin Guo , Wei Guo , Jong-Ming Lin
发明人： Xiaoping Hu , Lin Guo , Wei Guo , Jong-Ming Lin
IPC分类号： G11B5/55 , G11B5/596 , G11B15/18
CPC分类号： G11B5/596 , G11B5/5552
摘要： A servo system for displacing a head relative to a disk of a hard disk drive. The servo system comprises a dual-stage actuator, a calibration signal generator, and a calibration factor generator. The calibration signal generator generates a calibration signal having a calibration portion. The calibration factor generator generates a calibration factor. The servo system operates in operating and calibration servo modes. In the operating mode, the system defines first and second servo loops. The calibration factor is used as one of the parameters of the second servo loop. In the calibration servo mode, the calibration signal forms the second control signal, and the calibration factor generator generates the calibration factor based on movement of the head before any substantial response of the third servo loop to the calibration portion.
摘要翻译：一个用于相对于硬盘驱动器的磁盘移动磁头的伺服系统。伺服系统包括双级致动器，校准信号发生器和校准因子发生器。校准信号发生器产生具有校准部分的校准信号。校准因子发生器产生校准因子。伺服系统在操作和校准伺服模式下工作。在操作模式下，系统定义了第一和第二伺服回路。校准因子被用作第二伺服回路的参数之一。在校准伺服模式中，校准信号形成第二控制信号，并且校准因子发生器在第三伺服回路的任何实质响应到校准部分的任何实质响应之前基于头的运动产生校准因子。

4. 发明授权

US07035041B1 Displacement resetting systems and methods for the second stage of a hard disk drive dual-stage actuator 失效
标题翻译：位移复位系统和方法用于第二阶段的硬盘驱动器双级执行器
公开(公告)号：US07035041B1
公开(公告)日：2006-04-25
申请号：US10366544
申请日：2003-02-12
申请人： Lin Guo , Xiaoping Hu , Wei Guo
发明人： Lin Guo , Xiaoping Hu , Wei Guo
IPC分类号： G11B5/596
CPC分类号： G11B5/596 , G11B5/5552
摘要： A control system and method for a disk drive comprising first and second actuator arms. The control system comprises first and second stages and a reset system. The first stage displaces the first arm. The second stage displaces the second arm relative to the first arm. The second stage defines a displacement offset when the disk drive begins a seek operation. The reset system discharges at least a portion of the displacement offset over time.
摘要翻译：一种用于盘驱动器的控制系统和方法，包括第一和第二致动臂。控制系统包括第一和第二阶段以及复位系统。第一阶段取代了第一臂。第二级相对于第一臂移动第二臂。第二阶段定义磁盘驱动器开始搜索操作时的位移偏移。复位系统随着时间的推移排出位移偏移的至少一部分。

5. 发明授权

US06867949B1 Vibration-damped push-pin assembly for disk drive servo writing 失效
标题翻译：用于磁盘驱动器伺服写入的振动阻尼推针组件
公开(公告)号：US06867949B1
公开(公告)日：2005-03-15
申请号：US10053934
申请日：2002-01-22
申请人： Lin Guo , David M. Tung , Xiaoping Hu , Wei Guo , William M. Marvin, Jr. , Mark S. Seymour
发明人： Lin Guo , David M. Tung , Xiaoping Hu , Wei Guo , William M. Marvin, Jr. , Mark S. Seymour
IPC分类号： G11B5/55 , G11B5/596
CPC分类号： G11B5/5534 , G11B5/59633
摘要： The present invention is directed to a push-pin assembly for use with a positioning arm of a disk drive servo writer. The push-pin assembly promotes vibrational damping between the push-pin assembly and the actuator arm. Push-pin assemblies of the invention generally include a contact pin having a shaft and a contact head. The push-pin assembly also includes a body having a contact pin receptacle recessed into an end so that at least a portion of the contact pin shaft can be disposed in the receptacle. The contact head is thus disposed beyond the end of the body which includes the contact pin receptacle. The push-pin assembly additionally includes a vibration damper disposed between at least a portion of the contact pin shaft and the body.
摘要翻译：本发明涉及一种与盘驱动伺服写入器的定位臂一起使用的推销组件。推销组件促进推销组件和致动器臂之间的振动阻尼。本发明的推销组件通常包括具有轴和接触头的接触销。推销组件还包括具有凹入到端部中的接触针插座的本体，使得接触针轴的至少一部分可以设置在容座中。因此，接触头设置在包括接触针座的主体的端部之外。推针组件还包括设置在接触销轴的至少一部分与主体之间的振动阻尼器。

6. 发明授权

US08929021B1 Disk drive servo writing from spiral tracks using radial dependent timing feed-forward compensation 有权
标题翻译：使用径向相关定时前馈补偿从螺旋轨道进行磁盘驱动器伺服写入
公开(公告)号：US08929021B1
公开(公告)日：2015-01-06
申请号：US13431680
申请日：2012-03-27
申请人： Jiangang Liang , Wei Guo
发明人： Jiangang Liang , Wei Guo
IPC分类号： G11B5/596 , G11B27/32
CPC分类号： G11B20/14 , G11B20/10222 , G11B27/32
摘要： A disk drive is disclosed comprising a head actuated over a disk comprising a plurality of spiral tracks, wherein each spiral track comprising a high frequency signal interrupted at a predetermined interval by a sync mark. An offset r0 representing a difference between an axial rotation of the disk and an axial rotation of the spiral tracks is estimated. Radial dependent timing compensation values are generated in response to the estimated r0. A phase error is generated in response to the sync marks in the spiral track crossings. A control signal is generated in response to the phase error and the radial dependent timing compensation values, and a frequency of an oscillator is adjusted in response to the control signal.
摘要翻译：公开了一种磁盘驱动器，包括在包括多个螺旋轨道的盘上致动的磁头，其中每个螺旋轨道包括以预定间隔以同步标记中断的高频信号。估计表示盘的轴向旋转与螺旋轨迹的轴向旋转之间的差异的偏移r0。响应于估计的r0产生径向相关定时补偿值。响应于螺旋轨道交叉中的同步标记产生相位误差。响应于相位误差和与径向相关的定时补偿值产生控制信号，并且响应于控制信号调整振荡器的频率。

7. 发明授权

US08883841B2 Oncogenic ras-specific cytotoxic compound and methods of use thereof 有权
标题翻译：致癌ras特异性细胞毒性化合物及其使用方法
公开(公告)号：US08883841B2
公开(公告)日：2014-11-11
申请号：US12094739
申请日：2006-11-22
申请人： Bingliang Fang , Jinsong Liu , Wei Guo , Shuhong Wu
发明人： Bingliang Fang , Jinsong Liu , Wei Guo , Shuhong Wu
IPC分类号： A61K31/404
CPC分类号： A61K31/404
摘要： Embodiments of the present invention provide for methods and compositions comprising an Oncorasin, such as 1-[(4-chlorophenyl)methyl]-1H-Indole-3-carboxaldehyde (oncrasin-1) and/or its analogs or derivatives.
摘要翻译：本发明的实施方案提供包含Oncorasin，例如1 - [（4-氯苯基）甲基] -1H-吲哚-3-甲醛（oncrasin-1）和/或其类似物或衍生物的方法和组合物。

8. 发明申请

US20130149392A1 METHOD OF TREATING NON-SMALL CELL LUNG CANCER WITH BIS-(THIOHYDRAZIDE)AMIDE COMPOUNDS 审中-公开
标题翻译：用BIS-（硫氢化）酰胺化合物治疗非小细胞肺癌的方法
公开(公告)号：US20130149392A1
公开(公告)日：2013-06-13
申请号：US13316878
申请日：2011-12-12
申请人： Wei Guo , Vojo Vukovic
发明人： Wei Guo , Vojo Vukovic
IPC分类号： A61K31/167 , A61P35/04 , A61K31/475 , A61K33/24 , A61K31/7068 , A61K31/519 , A61P35/00 , A61K31/337
CPC分类号： A61K31/16 , A61K31/165 , A61K31/337 , A61K31/439 , A61K31/706 , A61K2300/00
摘要： The present invention is a method for treating non-small cell lung cancer in a subject in need thereof, comprising administering to the subject an effective amount of a bis(thiohydrazideamide) compound of formula (I): wherein the variables are defined herein. Furthermore, pharmaceutical compositions, combination therapies, and uses thereof are also provided in the present application.
摘要翻译：本发明是在有需要的受试者中治疗非小细胞肺癌的方法，其包括对受试者施用有效量的式（I）的双（硫代酰肼）酰化物：其中变量在本文中定义。此外，本申请中还提供了药物组合物，组合疗法及其用途。

9. 发明申请

US20120168669A1 COMPOSITE NANOPARTICLES AND METHODS FOR MAKING THE SAME 有权
标题翻译：复合纳米粒子及其制备方法
公开(公告)号：US20120168669A1
公开(公告)日：2012-07-05
申请号：US12983534
申请日：2011-01-03
申请人： Yong CHE , Makoto Murakami , Wei Guo
发明人： Yong CHE , Makoto Murakami , Wei Guo
IPC分类号： C04B35/00 , B29B9/02 , B32B5/16
CPC分类号： C04B35/62695 , B22F1/0018 , B22F1/02 , B22F9/04 , B22F2999/00 , B82Y30/00 , C01G49/04 , C01G49/08 , C01P2004/04 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C09C1/62 , C22C29/00 , C22C32/00 , H01F1/0054 , Y10T428/2982 , Y10T428/2991 , B22F2202/11
摘要： A composite nanoparticle, for example a nanoparticle containing one or a plurality of cores embedded in another material. A composite nanoparticle can be formed by a one step process that includes: ejecting material from a bulk target material using physical energy source, with the bulk target material disposed in a liquid. Composite nanoparticles are formed by cooling at least a portion of the ejected material in the liquid. The composite fine particles may then be collected from the liquid. A product that includes composite fine particles may be formed with laser ablation, and ultrashort laser ablation may be utilized so as to preserve composite nanoparticle stoichiometry. For applications of the composite fine particles, optical properties and/or magnetic properties may be exploited for various applications.
摘要翻译：复合纳米颗粒，例如含有嵌入另一材料中的一个或多个芯的纳米颗粒。复合纳米颗粒可以通过一步法形成，该方法包括：使用物理能源从大量目标材料中喷射材料，其中大量目标材料设置在液体中。复合纳米颗粒通过冷却至少一部分喷射的液体中的材料形成。然后可以从液体中收集复合细颗粒。可以通过激光烧蚀形成包括复合细颗粒的产品，并且可以利用超短激光烧蚀以保持复合纳米颗粒的化学计量。对于复合细颗粒的应用，可以利用光学性质和/或磁性来进行各种应用。

10. 发明申请

US20100123703A1 Driving circuit for liquid crystal display and method thereof 审中-公开
标题翻译：液晶显示器驱动电路及其方法
公开(公告)号：US20100123703A1
公开(公告)日：2010-05-20
申请号：US12590756
申请日：2009-11-13
申请人： Wei Guo , Sha Feng
发明人： Wei Guo , Sha Feng
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G09G2310/067 , G09G2320/0223 , G09G2320/0247 , G09G2330/02
摘要： A driving circuit for a liquid crystal display includes a gate driver configured for generating scanning signals, a power circuit configured for providing an operating voltage to the gate driver, a timing controller configured for providing a clock signal having a variable frequency, and a voltage adjusting circuit located between the power circuit and the gate driver, for adjusting the operating voltage applied to the gate driver under control of the timing controller. Waveforms of the scanning signals include cutting angles corresponding to the variable frequency of the clock signal.
摘要翻译：一种用于液晶显示器的驱动电路，包括用于产生扫描信号的栅极驱动器，被配置为向栅极驱动器提供工作电压的电源电路，被配置为提供具有可变频率的时钟信号和电压调节位于电源电路和栅极驱动器之间的电路，用于在时序控制器的控制下调节施加到栅极驱动器的工作电压。扫描信号的波形包括与时钟信号的可变频率对应的切割角度。

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