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1. 发明申请

US20050103266A1 Accelerated plasma clean 有权
标题翻译：加速等离子清洁
公开(公告)号：US20050103266A1
公开(公告)日：2005-05-19
申请号：US10968420
申请日：2004-10-18
申请人： Shankar Chandran , Scott Hendrickson , Gwendolyn Jones , Shankar Venkataraman , Ellie Yieh
发明人： Shankar Chandran , Scott Hendrickson , Gwendolyn Jones , Shankar Venkataraman , Ellie Yieh
IPC分类号： B08B9/08 , C23C16/44 , H01L21/304 , C25F1/00 , C23C16/00
CPC分类号： C23C16/4405 , Y10S134/902 , Y10S438/905
摘要： A method and apparatus that reduces the time required to clean a processing chamber employing a reactive plasma cleaning process. A plasma is formed in an Astron fluorine source generator from a flow of substantially pure inert-source gas. After formation of the plasma, a flow of a fluorine source gas is introduced therein such that the fluorine source flow accelerates at a rate no greater than 1.67 standard cubic centimeters per second2 (scc/s2). In this fashion, the plasma contains a plurality of radicals and dissociated inert-source gas atoms, defining a cleaning mixture. The ratio of inert-source gas to fluorine source is greater than 1:1.
摘要翻译：一种减少使用反应性等离子体清洗工艺清洁处理室所需时间的方法和装置。在基本上纯的惰性气体气体的流中，在Astron氟源发生器中形成等离子体。在形成等离子体之后，引入氟源气体的流动，使得氟源流以不大于1.67标准立方厘米/秒的速度加速（scc / s < 2 ）。以这种方式，等离子体包含多个自由基和解离的惰性气体原子，限定清洁混合物。惰性气体与氟源的比例大于1:1。

2. 发明授权

US06495233B1 Apparatus for distributing gases in a chemical vapor deposition system 有权
标题翻译：用于在化学气相沉积系统中分配气体的装置
公开(公告)号：US06495233B1
公开(公告)日：2002-12-17
申请号：US09609994
申请日：2000-07-05
申请人： Inna Shmurun , Scott Hendrickson , Gwendolyn Jones , Shankar Venkataraman , Son T. Nguyen , I-Chun Eugenia Liu
发明人： Inna Shmurun , Scott Hendrickson , Gwendolyn Jones , Shankar Venkataraman , Son T. Nguyen , I-Chun Eugenia Liu
IPC分类号： B32B302
CPC分类号： C23C16/45565 , C23C16/455 , C23C16/5096 , H01J37/32458 , Y10T428/21 , Y10T428/211 , Y10T428/218
摘要： A lid assembly for a semiconductor processing apparatus having at least two chambers comprises a lid plate having a first side and a second side and a plasma generation source mounted to the first side of the lid plate. Additionally, at least two gas boxes are coupled to the first side of the lid of the lid plate, and a divider is coupled between the plasma generation source and the at least two gas boxes.
摘要翻译：一种用于具有至少两个腔室的半导体处理装置的盖组件，包括具有第一侧和第二侧的盖板和安装在盖板的第一侧上的等离子体产生源。此外，至少两个气体箱耦合到盖板的盖的第一侧，并且分隔器耦合在等离子体产生源和至少两个气体箱之间。

3. 发明授权

US6151198A Overmolding of actuator E-block by thixotropic or semisolid forging 失效
标题翻译：致动器E块通过触变或半固体锻造进行包覆成型
公开(公告)号：US6151198A
公开(公告)日：2000-11-21
申请号：US193879
申请日：1998-11-18
申请人： Walter Lloyd Prater , Gwendolyn Jones Chung , Tim Raeburn Lincoln
发明人： Walter Lloyd Prater , Gwendolyn Jones Chung , Tim Raeburn Lincoln
IPC分类号： B22D17/00 , B22D19/00 , C22C1/00 , C22C1/10 , G11B5/48 , H02K41/035 , G11B5/54 , B22D11/00 , B22F9/00 , C22F1/04
CPC分类号： H02K41/0358 , B22D17/007 , B22D19/00 , C22C1/005 , C22C1/1036 , G11B5/4813 , B22F2998/00
摘要： An actuator E-block for a rotary data storage device has a number of solid flat arms and flat coil yokes. The arms and yokes are formed from a metal, metal-reinforced metal matrix composites (MMC), ceramic-reinforced MMCs, glasses, ceramics or ceramic composites having a low density metal matrix surrounding reinforcing particles of low density and high specific stiffness. The arms and yokes may be formed as inserts by inexpensive processes such as stamping, blanking or laser scribing. The arm and yoke inserts are placed in a mold and then overmolded with a metal or metal matrix composite E-block body using a thixotropic or semisolid forming process. After molding, these materials and processes form a cost effective, lightweight E-block with a near net shape and enhanced damping and stiffness.
摘要翻译：用于旋转数据存储装置的致动器E块具有多个实心平面臂和扁平线圈轭。臂和轭由金属，金属强化的金属基复合材料（MMC），陶瓷增强的MMC，玻璃，陶瓷或具有低密度金属基体的陶瓷复合材料形成，该复合材料围绕着具有低密度和高刚度的增强颗粒。臂和轭可以通过诸如冲压，冲裁或激光划线等廉价的工艺形成为刀片。将臂和轭插入件放置在模具中，然后使用触变或半固体成型工艺用金属或金属基质复合E-块体包覆成型。成型后，这些材料和工艺形成了具有近净形状和增强的阻尼和刚度的经济高效的轻型E型块。

4. 发明授权

US5879578A Etched/lubricated swage balls for use in DASD suspension-arm attachment 失效
标题翻译：用于DASD悬挂臂附件的蚀刻/润滑球形球
公开(公告)号：US5879578A
公开(公告)日：1999-03-09
申请号：US820395
申请日：1997-03-12
申请人： Gwendolyn Jones Chung , Ramamurthy Nagarajan , Stephen Arnold Fletcher Olson , Robert Bruce Prime , Dennis Frederick Ramos , Hoa-Binh Thi Tu
发明人： Gwendolyn Jones Chung , Ramamurthy Nagarajan , Stephen Arnold Fletcher Olson , Robert Bruce Prime , Dennis Frederick Ramos , Hoa-Binh Thi Tu
IPC分类号： C23F1/00 , C23F1/20 , G11B5/48 , G11B5/60
CPC分类号： C23F1/20 , C23F1/00 , G11B5/4813 , G11B5/4833 , G11B5/60
摘要： An etched, lubricated swage ball for use in swaging a head gimbal assembly to an actuator arm in a magnetic disk drive, and a method for making the same. The present invention discloses a lubricating system for swage balls used in a disk drive system which is free from transferrable aluminum oxide, other hard materials or excess solid lubricant which could be deposited on the clean disk surface during operation. The swage balls are first pretreated by cleaning and then etching to remove residual alumina from the surface of the swage balls. The cleaned, etched swage balls are then lubricated in a fluorocarbon lubricating system, thereby producing an etched, lubricated swage ball which is cleaner than that found in the prior art.
摘要翻译：用于将磁头万向架组件模锻到磁盘驱动器中的致动器臂的蚀刻润滑的锻压球及其制造方法。本发明公开了一种用于磁盘驱动系统中的挤压球的润滑系统，其不含可转移的氧化铝，其它硬质材料或多余的固体润滑剂，其可以在操作期间沉积在清洁盘表面上。首先通过清洁预处理锻造球，然后蚀刻以从模锻球的表面去除残留的氧化铝。然后将清洁的蚀刻的模压球在氟碳润滑系统中润滑，从而产生比现有技术中更清洁的蚀刻，润滑的锻造球。

5. 发明申请

US20100033336A1 Natural gas alarm 审中-公开
标题翻译：天然气报警器
公开(公告)号：US20100033336A1
公开(公告)日：2010-02-11
申请号：US11888595
申请日：2008-08-18
申请人： Gwendolyn Jones
发明人： Gwendolyn Jones
IPC分类号： G08B17/10
CPC分类号： G08B21/16
摘要： A combined natural gas and audible alarm device includes a circular-shaped housing. An internal power supply source is positioned in the housing and includes batteries. Threaded fasteners are supplied for mounting the device onto a support surface. The housing further encloses a natural gas detector, an audible alarm unit, and printed circuit board. A battery status light and a pushbutton switch are externally positioned on the front surface of the housing. The battery status light is illuminated whenever the battery level is low, notifying a person that the battery needs to be replaced. The pushbutton switch is depressed to test operation of the device. As natural gas is lighter than air and rises, the device is either wall or ceiling mounted.
摘要翻译：一种组合的天然气和声音报警装置包括一个圆形的壳体。内部电源位于外壳中并包括电池。提供螺纹紧固件用于将设备安装到支撑表面上。外壳还包括天然气检测器，声音报警单元和印刷电路板。电池状态指示灯和按钮开关外部位于外壳的前表面。电池电量不足时，电池状态指示灯亮起，通知人员电池需要更换。按下按钮开关来测试设备的操作。由于天然气比空气轻，上升，装置是墙壁或天花板安装。

6. 发明授权

US06466414B1 Continuously wound fiber-reinforced disk drive actuator assembly 失效
标题翻译：连续卷绕的纤维增强盘驱动器组件
公开(公告)号：US06466414B1
公开(公告)日：2002-10-15
申请号：US09650255
申请日：2000-08-29
申请人： Gwendolyn Jones Chung , Wayne Imaino , Walter Lloyd Prater
发明人： Gwendolyn Jones Chung , Wayne Imaino , Walter Lloyd Prater
IPC分类号： G11B555
CPC分类号： G11B5/4813
摘要： A near net shape fiber composite actuator assembly that requires little to no secondary finishing operations such as cutting or machining of the fiber structure to form the periphery of the assembly. In one aspect of the present invention, fibers are continuously wound substantially continuously in a direction along the periphery of the actuator component. This results in fibers orientated generally in the longitudinal direction of the component, and in a direction along the periphery of the matrix of the component, with fibers bending around all large radii to provide fiber continuity around the component's perimeter. Actuator positioner arms can be made of continuous fiber windings. An E-block can be made by stacking actuator arm components that are individually formed by continuous fiber windings. A dual-purpose wound-form can be deployed to facilitate the winding process, which will become an integral part of the final actuator assembly structure. Certain preformed actuator components such as coils and pivot bearing are used as mandrels to facilitate fiber windings, which will become integrated into the final actuator assembly in the winding process. In another aspect of the present invention, at the end of the fiber winding process, the fiber wound actuator assembly is applied as a preform, and further combined with a metal or polymer matrix to complete an E-block having fiber-reinforced metal or polymer matrix.
摘要翻译：近净形状的纤维复合材料致动器组件，其几乎不需要二次精加工操作，例如切割或加工纤维结构以形成组件的周边。在本发明的一个方面，纤维沿着致动器部件周边的方向基本上连续地卷绕。这导致纤维通常沿组件的纵向方向取向，并且沿着部件的矩阵的周边的方向，其中纤维围绕所有大的半径弯曲，以提供围绕部件的周边的光纤连续性。执行器定位器臂可以由连续的光纤绕组制成。可以通过堆叠由连续光纤绕组分别形成的致动器臂部件来制造E块。可以部署双用途的缠绕形式以便于卷绕过程，这将成为最终致动器组件结构的组成部分。某些预制的致动器部件如线圈和枢转轴承用作心轴以便于光纤绕组，其将在绕组过程中集成到最终致动器组件中。在本发明的另一方面，在纤维缠绕过程结束时，将纤维缠绕致动器组件作为预制件应用，并与金属或聚合物基体进一步组合以完成具有纤维增强金属或聚合物的E形块矩阵。

7. 发明授权

US6035681A Etched/lubricated swage balls for use in DASD suspension-arm 失效
标题翻译：用于DASD悬臂的蚀刻/润滑球头球
公开(公告)号：US6035681A
公开(公告)日：2000-03-14
申请号：US203879
申请日：1998-12-01
申请人： Gwendolyn Jones Chung , Ramamurthy Nagarajan , Stephen Arnold Fletcher Olson , Robert Bruce Prime , Dennis Frederick Ramos , Hoa-Binh Thi Tu
发明人： Gwendolyn Jones Chung , Ramamurthy Nagarajan , Stephen Arnold Fletcher Olson , Robert Bruce Prime , Dennis Frederick Ramos , Hoa-Binh Thi Tu
IPC分类号： C23F1/00 , C23F1/20 , G11B5/48 , G11B5/60 , B21B45/02 , B21B45/04
CPC分类号： C23F1/20 , C23F1/00 , G11B5/4813 , G11B5/4833 , G11B5/60
摘要： An etched, lubricated swage ball for use in swaging a head gimbal assembly to an actuator arm in a magnetic disk drive, and a method for making the same. The present invention discloses a lubricating system for swage balls used in a disk drive system which is free from transferrable aluminum oxide, other hard materials or excess solid lubricant which could be deposited on the clean disk surface during operation. The swage balls are first pretreated by cleaning and then etching to remove residual alumina from the surface of the swage balls. The cleaned, etched swage balls are then lubricated in a fluorocarbon lubricating system, thereby producing an etched, lubricated swage ball which is cleaner than that found in the prior art.
摘要翻译：用于将磁头万向架组件模锻到磁盘驱动器中的致动器臂的蚀刻润滑的锻压球及其制造方法。本发明公开了一种用于磁盘驱动系统中的挤压球的润滑系统，其不含可转移的氧化铝，其它硬质材料或多余的固体润滑剂，其可以在操作期间沉积在清洁盘表面上。首先通过清洁预处理锻造球，然后蚀刻以从模锻球的表面去除残留的氧化铝。然后将清洁的蚀刻的模压球在氟碳润滑系统中润滑，从而产生比现有技术中更清洁的蚀刻，润滑的锻造球。

8. 发明授权

US06250364B1 Semi-solid processing to form disk drive components 有权
标题翻译：半固态处理形成磁盘驱动器组件
公开(公告)号：US06250364B1
公开(公告)日：2001-06-26
申请号：US09222536
申请日：1998-12-29
申请人： Gwendolyn Jones Chung , Walter Lloyd Prater
发明人： Gwendolyn Jones Chung , Walter Lloyd Prater
IPC分类号： C22D2306
CPC分类号： B22F3/225 , B22D11/0405 , B22F3/22 , B22F2998/00 , B22F2999/00 , G11B25/043 , B22F2207/03 , B22F1/0014 , C22C32/00 , B22F1/0048
摘要： The present invention relates to a process for the formation of components for use in a disk drive having graded properties. Particularly, the invention provides a method for forming a metal matrix composite components having graded properties. The graded properties are achieved by, for example, locating differing amounts of reinforcement material in different portions of a component and/or locating different compositions of reinforcement material in different portions of a component. Silicon carbide particles, for example, provide a low density reinforcement to an aluminum metal matrix creating a metal matrix composite having greater strength stiffness and damping.
摘要翻译：本发明涉及用于形成具有分级特性的磁盘驱动器中的组件的方法。特别地，本发明提供一种形成具有分级特性的金属基复合材料成分的方法。分级特性通过例如在组件的不同部分中定位不同量的增强材料和/或在组件的不同部分中定位不同组合的增强材料来实现。例如，碳化硅颗粒为铝金属基体提供低密度增强，产生具有更大的强度刚度和阻尼的金属基复合材料。

9. 发明授权

US06245265B1 Method of forming a die-castable hollow core actuator arm with improved damping 失效
标题翻译：形成具有改进的阻尼的可压铸中空芯致动器臂的方法
公开(公告)号：US06245265B1
公开(公告)日：2001-06-12
申请号：US09338635
申请日：1999-06-23
申请人： Gwendolyn Jones Chung , Walter Lloyd Prater
发明人： Gwendolyn Jones Chung , Walter Lloyd Prater
IPC分类号： B29C3926
CPC分类号： B29C45/4457 , B29C33/52 , B29C39/025 , B29C44/18 , B29C45/16 , B29C2791/001 , B29K2995/0091
摘要： A method of forming an computer component having improved damping capability is described. The method comprises providing a die for forming an computer component, inserting a water soluble salt block having a desired hollowing form into the die, and injecting formable material such as die-castable or thixoformable material in fluid form into the die such that the fluid forms around the salt block and substantially covers the salt block. Once the formable material solidifies to form the computer component, the solid computer component is subjected to pressurized steam to dissolve the salt within the solid component, thus leaving a hollow core of the desired hollowing form. The salt block can have at least one which forms an outlet opening in the solid computer component. The computer component can be, for example, an computer arm or an E-block for a computer hard drive.
摘要翻译：描述了形成具有改进的阻尼能力的计算机组件的方法。该方法包括提供用于形成计算机部件的模具，将具有所需中空形式的水溶性盐块插入模具中，以及将流体形式的可压铸或可触变材料的可成形材料注入模具中，使得流体形成围绕盐块并且基本上覆盖盐块。一旦可成型材料固化以形成计算机部件，则固体计算机部件经受加压蒸汽以将盐溶解在固体组分内，从而留下所需中空形式的中空芯。盐块可以具有至少一个，在固体计算机部件中形成出口。计算机组件可以是例如计算机臂或用于计算机硬盘驱动器的E块。

10. 外观设计

USD532232S1 Soap dish 有权
公开(公告)号：USD532232S1
公开(公告)日：2006-11-21
申请号：US29218217
申请日：2004-11-29
申请人： Gwendolyn Jones
设计人： Gwendolyn Jones

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