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21. 发明授权

US08834660B1 Visco pad placement in disk drives 有权
标题翻译： Visco垫放置在磁盘驱动器中
公开(公告)号：US08834660B1
公开(公告)日：2014-09-16
申请号：US14148930
申请日：2014-01-07
申请人： Hutchinson Technology Incorporated
发明人： Bryan J. Scheele , Neal T. Eidenschink , John L. Schumann , Trent A. Johnson , Daniel W. Scheele , Cameron T. Hempel , Scott J. Cray , Kenneth L. Bolster
IPC分类号： B29C65/50 , B32B37/20 , B32B37/26 , B32B38/04 , B32B38/10 , G11B5/84
CPC分类号： G11B5/84 , B32B37/1284 , B32B37/16 , B32B38/0004 , B32B38/04 , B32B38/18 , B32B2038/042 , B32B2405/00 , B32B2429/02 , G11B5/4826 , G11B5/483 , Y10T156/1062 , Y10T156/107 , Y10T156/1378
摘要： The present disclosure relates to methods and a related systems and tools for dispensing an adhesive piece having damping qualities onto a component of a hard disk drive suspension. The adhesive piece can be commercially available layered strip sold as an adhesive layer having a first and a second liner adhered to each side. An exemplary method can cut an adhesive piece, separate the adhesive piece from a secondary liner, adhere the adhesive piece onto a component of a hard disk drive suspension, separate a primary liner from the adhesive piece, and dispose of the primary liner using a conventional gantry system. The method can be performed using a two-step operation of the gantry system.
摘要翻译：本公开涉及用于将具有阻尼质量的粘合剂片分配到硬盘驱动器悬架的部件上的方法和相关系统和工具。粘合片可以作为粘合剂层销售的可商购的层状带，其具有粘附到每一侧的第一和第二衬里。一种示例性的方法可以切割粘合剂片，将粘合剂片段与次级衬里分离，将粘合剂片粘附到硬盘驱动器悬架的部件上，将主衬里与粘合片分开，并使用常规的方法处理主衬里龙门系统。该方法可以使用台架系统的两步操作来执行。

22. 发明申请

US20140146649A1 HEAD SUSPENSION FLEXURE WITH INTEGRATED STRAIN SENSOR AND SPUTTERED TRACES 有权
标题翻译：具有集成应变传感器和飞溅轨迹的头枕悬臂弯曲
公开(公告)号：US20140146649A1
公开(公告)日：2014-05-29
申请号：US14092758
申请日：2013-11-27
申请人： Hutchinson Technology Incorporated
发明人： Jeffry S. Bennin , Jacob D. Bjorstrom , Peter F. Ladwig , Paul V. Pesavento , Zachary A. Pokornowski
IPC分类号： G11B21/16 , C23C28/00
CPC分类号： C23C28/00 , C23C14/16 , C23C28/021 , G11B5/486 , G11B5/5582 , G11B5/59694
摘要： Various embodiments concern a method for manufacturing a disk drive head suspension component. Such methods can comprise providing a head suspension component comprising a layer of insulating material on a spring metal layer. Such methods can further comprise forming a strain gauge element and a trace seed layer by depositing a first metal on the insulating material layer, such as by sputtering. The strain gauge element and the trace seed layer can be formed simultaneously by the depositing of the first metal as part of the same process step. The first metal can be of a strain gauge class of metal having relatively high resistivity, such as constantan. Such methods can further comprise plating a second metal on the trace seed layer to form one or more traces.
摘要翻译：各种实施例涉及制造盘驱动器头悬挂部件的方法。这样的方法可以包括在弹簧金属层上提供包括绝缘材料层的头悬挂部件。这样的方法还可以包括通过在绝缘材料层上沉积第一金属，例如通过溅射来形成应变计元件和微量种子层。应变计元件和微量种子层可以通过沉积作为相同工艺步骤的一部分的第一金属同时形成。第一金属可以是具有相对高电阻率的应变计级的金属，例如康铜。这样的方法还可以包括在迹线种子层上电镀第二金属以形成一个或多个迹线。

23. 发明授权

US08717713B1 Differentially driven piezoelectric transducers for dual stage actuated disk drive head suspension 有权
标题翻译：用于双级驱动磁盘驱动器磁头悬架的差分驱动压电换能器
公开(公告)号：US08717713B1
公开(公告)日：2014-05-06
申请号：US13279814
申请日：2011-10-24
申请人： Jacob D. Bjorstrom , Zachary D. Pokornowski , Ryan N. Ruzicka
发明人： Jacob D. Bjorstrom , Zachary D. Pokornowski , Ryan N. Ruzicka
IPC分类号： G11B5/58 , G11B21/20
CPC分类号： G11B5/4873
摘要： An improved dual stage actuated disk drive head suspension in accordance with one embodiment of the invention includes a mounting/base plate having first and second portions connected by a linkage, one or more PZT motors and a flexure having one or more pairs of differential drive signal traces. Each PZT motor has a pair of electrodes. Non-conductive adhesive secures each PZT motor to the first and second portions of the mounting/base plate with the electrodes of each motor being electrically isolated from the mounting/base plate. Each pair of drive signal traces is electrically connected to one of the pair of PZT motor electrodes to couple differential electrical drive signals to the PZT motor. Each PZT motor drives the first and second portions of the mounting/base plate with respect to one another in response to the drive signals.
摘要翻译：根据本发明的一个实施例的改进的双级致动磁盘驱动器磁头悬架包括安装/底板，其具有通过连接件连接的第一和第二部分，一个或多个PZT电机和具有一对或多对差动驱动信号的挠曲件痕迹每个PZT电机都有一对电极。不导电粘合剂将每个PZT电机固定到安装/底板的第一和第二部分，每个电动机的电极与安装/底板电隔离。每对驱动信号迹线电连接到一对PZT电动机电极中的一个，以将差分电驱动信号耦合到PZT电动机。每个PZT电动机响应于驱动信号相对于彼此驱动安装/底板的第一和第二部分。

24. 发明申请

US20140016132A1 Systems and Methods for Measuring Oxygenation 有权
标题翻译：测量氧气的系统和方法
公开(公告)号：US20140016132A1
公开(公告)日：2014-01-16
申请号：US14007574
申请日：2012-03-25
申请人： Roger Schmitz
发明人： Roger Schmitz
IPC分类号： G01N33/483
CPC分类号： G01N33/4833 , A61B5/002 , A61B5/0075 , A61B5/14551 , A61B5/6825 , A61B5/6828
摘要： Systems and methods are described for measuring a tissue parameter such as % StO2 in a tissue sample. One such method includes receiving first and second scattered light intensity signals at unique locations on a selected region of tissue from light injected into the region of tissue from a light source to identify a measured light attenuation data value. An electronic data store can be accessed that includes simulated light attenuation data determined from a mathematical tissue model at discrete points over a range of two or more tissue parameters, where the simulated light attenuation data are a function of one or more temperature-dependent light source spectra. The tissue parameter in the tissue sample can be determined by selecting a closest match between the measured light attenuation data and the simulated light attenuation data. An electronic signal representative of the determined tissue parameter can be sent to an output register.
摘要翻译：描述了用于测量组织参数例如组织样品中的％StO2的系统和方法。一种这样的方法包括在从光源注入到组织区域中的光的组织的选定区域上的独特位置处接收第一和第二散射光强度信号，以识别测量的光衰减数据值。可以访问电子数据存储器，其包括在两个或多个组织参数的范围上的离散点处从数学组织模型确定的模拟光衰减数据，其中模拟光衰减数据是一个或多个温度依赖光源的函数光谱。组织样本中的组织参数可以通过选择所测量的光衰减数据和模拟的光衰减数据之间最接近的匹配来确定。可以将表示所确定的组织参数的电子信号发送到输出寄存器。

25. 发明授权

US08213122B1 Damped high strain region beam for a disk drive head suspension 有权
标题翻译：用于磁盘驱动器磁头悬架的阻尼高应变区域梁
公开(公告)号：US08213122B1
公开(公告)日：2012-07-03
申请号：US12357944
申请日：2009-01-22
申请人： Mark G. Lowry
发明人： Mark G. Lowry
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A disk drive head suspension includes a load beam designed for damping of torsion and sway resonance modes. The load beam includes a proximal end portion and a distal end portion, and the proximal end portion includes a proximal edge. The load beam also includes a strain-inducing feature that is formed into an upper planar surface of the load beam and extends from the proximal edge of the load beam. A flexure is attached to and supported by the load beam for carrying a magnetic head slider. A hinge attached to the load beam and to the base mounting structure, the latter of which is for coupling the head suspension to a disk drive actuation system. A damping element is on the load beam at the proximal end portion that spans across the strain-inducing feature and is adjacent to the proximal edge of the load beam.
摘要翻译：磁盘驱动器头悬架包括设计用于阻尼扭转和摆动共振模式的负载梁。负载梁包括近端部分和远端部分，并且近端部分包括近侧边缘。负载梁还包括应变诱导特征，其形成在负载梁的上平面表面中并且从负载梁的近侧边缘延伸。挠曲件附接到负载梁并由其支撑以承载磁头滑块。连接到负载梁和基座安装结构的铰链，后者用于将磁头悬架连接到磁盘驱动器致动系统。阻尼元件位于近端部分的负载梁上，跨越应变诱导特征并且与负载梁的近侧边缘相邻。

26. 发明授权

US08146235B2 Method of aligning components for installation on a head suspension assembly 有权
标题翻译：将组件对准安装在头部悬挂组件上的方法
公开(公告)号：US08146235B2
公开(公告)日：2012-04-03
申请号：US12211527
申请日：2008-09-16
申请人： Raymond R. Wolter
发明人： Raymond R. Wolter
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/4853 , G11B5/486 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032 , Y10T29/49037 , Y10T29/49044
摘要： A head suspension for supporting a head slider over a storage media in a dynamic storage device is provided with a head suspension component having a spring metal layer, an electrically conductive layer and a dielectric layer interposed between the metal layer and the electrically conductive layer. A plurality of electrically conductive traces with bond pads are formed in the electrically conductive layer. A feature datum is also formed in the electrically conductive layer on a detachable carrier strip. The feature datum defines a first edge in the electrically conductive layer parallel to an edge of the bond pads.
摘要翻译：用于在动态存储装置中的用于将磁头滑动器支撑在存储介质上的磁头悬架设置有具有弹簧金属层，导电层和插入在金属层和导电层之间的电介质层的磁头悬挂部件。在导电层中形成多个具有接合焊盘的导电迹线。特征基准也形成在可拆卸载体条上的导电层中。特征基准定义了导电层中平行于接合焊盘边缘的第一边缘。

27. 发明授权

US08130471B1 Traces with reduced width portions for disk drive head suspensions 有权
标题翻译：磁盘驱动器头悬挂的宽度减小的轨迹
公开(公告)号：US08130471B1
公开(公告)日：2012-03-06
申请号：US12358003
申请日：2009-01-22
申请人： Nole D. German , Michael E. Roen
发明人： Nole D. German , Michael E. Roen
IPC分类号： G09B5/147
CPC分类号： G11B5/486
摘要： An integrated lead flexure includes traces with windowed or reduced width portions. The flexure includes a metal base layer with a plurality of apertures, an insulating layer on the metal base layer, and one or more conductive traces formed on the insulating layer and extending over the metal base layer and the plurality of apertures. Backed portions of the one or more conductive traces that extend over the metal base layer have a first width, and unbacked portions of the one or more conductive traces that extend over the plurality of apertures have a second width that is less than the first width.
摘要翻译：集成引线挠曲包括具有窗口或缩小宽度部分的轨迹。挠曲包括具有多个孔的金属基底层，金属基底层上的绝缘层，以及形成在绝缘层上并在金属基底层和多个孔上延伸的一个或多个导电迹线。在金属基底层上延伸的一个或多个导电迹线的支撑部分具有第一宽度，并且在多个孔上延伸的一个或多个导电迹线的未回缩部分具有小于第一宽度的第二宽度。

28. 发明授权

US07832082B1 Method for manufacturing an integrated lead suspension component 有权
标题翻译：集成铅悬浮组件的制造方法
公开(公告)号：US07832082B1
公开(公告)日：2010-11-16
申请号：US11548177
申请日：2006-10-10
申请人： Reed T. Hentges , Kurt C. Swanson , Peter F. Ladwig
发明人： Reed T. Hentges , Kurt C. Swanson , Peter F. Ladwig
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/127 , G11B5/484 , H05K1/0224 , H05K1/0253 , H05K1/056 , H05K3/06 , H05K3/44 , H05K2203/0323 , H05K2203/0384 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032
摘要： A method for manufacturing an integrated lead suspension component. One or more first conductive ground planes are formed on a stainless steel base layer. One or more second conductive ground planes, including portions on the surface of the first conductive ground planes, are formed at void portions and backed portions of the stainless steel base layer. The material of the second conductive ground planes is non-reactive to a first etchant. An insulating layer is formed on the second ground planes on the side opposite the stainless steel base layer and on the stainless steel base layer. Traces are formed on the insulating layer. Voids are formed in void portions of the stainless steel base layer using the first etchant and the second conductive ground planes at the void portions as etch stops.
摘要翻译：一种用于制造集成式铅悬浮组件的方法。一个或多个第一导电接地平面形成在不锈钢基层上。一个或多个第二导电接地平面，包括在第一导电接地平面的表面上的部分，形成在不锈钢基层的空隙部分和后部。第二导电接地层的材料与第一蚀刻剂无反应。绝缘层形成在不锈钢基层与不锈钢基层相对的一侧的第二接地面上。痕迹形成在绝缘层上。当蚀刻停止时，使用第一蚀刻剂和空隙部分处的第二导电接地平面在不锈钢基层的空隙部分中形成空隙。

29. 发明授权

US07658001B1 Electrical connector for disk drive suspension assembly and method of non-contact solder attachment of same 有权
标题翻译：磁盘驱动器悬挂组件的电气连接器及其非接触焊接附件的方法
公开(公告)号：US07658001B1
公开(公告)日：2010-02-09
申请号：US11935768
申请日：2007-11-06
申请人： Galen D. Houk
发明人： Galen D. Houk
IPC分类号： B23K31/02
CPC分类号： B23K1/0056 , B23K1/0016 , B23K2101/36 , H05K3/363 , H05K2201/0394 , H05K2201/0969 , H05K2203/041 , Y10T29/49169 , Y10T29/49204
摘要： A method for electrically connecting disk drive suspension assembly elements including positioning a first component having a first terminal with an edge adjacent to a second component having a second terminal and applying solder to form a solder joint over the edge of the first terminal and onto the second terminal. Heat to melt the solder is provided from a source that is physically remote from the components.
摘要翻译：一种用于电连接磁盘驱动器悬架组件元件的方法，包括将具有第一端子的第一部件与具有第二端子的第二部件相邻的第一部件定位，并且施加焊料以在第一端子的边缘上形成焊接接头，终奌站。从物理上远离部件的源提供熔化焊料的热量。

30. 发明授权

US07542240B1 Vertically engaging snap-on arm mounts for disk drive head suspensions 有权
标题翻译：用于磁盘驱动器头悬架的垂直接合卡扣臂安装座
公开(公告)号：US07542240B1
公开(公告)日：2009-06-02
申请号：US11025999
申请日：2004-12-30
申请人： Jacob D. Bjorstrom , Wade A. Linnertz
发明人： Jacob D. Bjorstrom , Wade A. Linnertz
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： Mounts for securing magnetic disk drive head suspensions to actuator arms. The mounts include structures that snap onto the actuator arm to provide a secure friction fit engagement. The mounts can be efficiently removed to permit rework of the suspension and head components.
摘要翻译：用于将磁盘驱动器头悬架固定到执行机构臂上。支架包括卡在致动器臂上以提供牢固的摩擦配合接合的结构。可以有效地移除安装座，以允许悬挂和头部部件返修。

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