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1. 发明授权

US5864445A Hygrothermal load compensating structures in an integrated lead suspension 失效
标题翻译：集成铅悬浮液中的湿热负荷补偿结构
公开(公告)号：US5864445A
公开(公告)日：1999-01-26
申请号：US770541
申请日：1996-12-20
申请人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
发明人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
IPC分类号： G11B5/48 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/06 , H05K3/20 , H05K3/36 , G11B5/50 , G11B21/18
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/484 , H05K1/118 , H05K1/09 , H05K2201/0311 , H05K2201/10924 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , Y10T29/49609
摘要： An integrated lead disk drive suspension including a load beam and one or more conductive leads. The load beam has a mounting region on a proximal end, a head bonding platform on a distal end, and one or more spring regions connecting the head bonding platform to the mounting region. The conductive leads are integrated with and insulated from the load beam by an adhesive dielectric layer, and extend between the head bonding platform and the mounting region. The leads are adapted to reduce mechanical effects of the leads and/or dielectric layer on spring characteristics of the spring regions. One embodiment of the leads includes at least a first compensating portion which extends off the load beam and traverses a nonlinear path around at least a portion of one or more of the spring regions. In another embodiment the portions of the conductive leads extending between the distal end of the load beam and the head bonding platform are substantially free from the dielectric layer. In yet another embodiment the width of portions of the dielectric layer is about equal to or less than the width of adjacent portions of the conductive leads.
摘要翻译：包括负载光束和一个或多个导电引线的集成引导盘驱动器悬架。负载梁具有在近端上的安装区域，在远端上的头部接合平台以及将头部接合平台连接到安装区域的一个或多个弹簧区域。导电引线通过粘合介电层与负载梁一体化并与负载梁绝缘，并且在磁头接合平台和安装区域之间延伸。引线适于减少引线和/或介电层对弹簧区域的弹簧特性的机械效应。引线的一个实施例包括至少一个第一补偿部分，该第一补偿部分从负载梁延伸并横过围绕一个或多个弹簧区域的至少一部分的非线性路径。在另一个实施例中，在负载梁的远端和头部接合平台之间延伸的导电引线的部分基本上没有介电层。在另一个实施例中，电介质层的部分的宽度大约等于或小于导电引线的相邻部分的宽度。

2. 发明授权

US5839193A Method of making laminated structures for a disk drive suspension assembly 失效
标题翻译：制造磁盘驱动器悬挂组件的层叠结构的方法
公开(公告)号：US5839193A
公开(公告)日：1998-11-24
申请号：US249117
申请日：1994-05-25
申请人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
发明人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
IPC分类号： G11B5/48 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/06 , H05K3/20 , H05K3/36 , B21F35/00
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/484 , H05K1/118 , H05K1/09 , H05K2201/0311 , H05K2201/10924 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , Y10T29/49609
摘要： Laminate structures for attachment to a head suspension assembly in a hard disk drive. The laminate structures include a spring metal layer, a conductive layer, and an intermediate insulator/adhesive layer. The conductive layer can act as an interconnect assembly, as a gimbal, and as a spring region. The method of manufacture of the laminate structures incorporates manufacture of an interconnect assembly into the manufacture of spring structures such as a load beam or a gimbal. The laminate structures are manufactured by etching the layers from the outside in, using other layers as etching masks. Unique configurations are possible where either or both metal layers can be discontinuous, thanks to the manufacturing support of the second layer. The second layer can also be shaped into a plurality of panels, thus freeing the metal layers to act as the spring elements.
摘要翻译：用于连接到硬盘驱动器中的头部悬挂组件的层压结构。层压结构包括弹簧金属层，导电层和中间绝缘体/粘合剂层。导电层可以用作互连组件，如万向节和弹簧区域。制造层压结构的方法包括将互连组件制造成诸如负载梁或万向节的弹簧结构的制造。通过使用其它层作为蚀刻掩模，从外部蚀刻层来制造层压结构。由于第二层的制造支持，独特的配置是可能的，其中一个或两个金属层可以是不连续的。第二层也可以成形为多个面板，从而释放金属层作为弹簧元件。

3. 发明授权

US5844751A Laminated structures for a disk drive suspension assembly 失效
标题翻译：用于磁盘驱动器悬挂组件的层压结构
公开(公告)号：US5844751A
公开(公告)日：1998-12-01
申请号：US638573
申请日：1996-04-19
申请人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
发明人： Jeffry S. Bennin , Todd W. Boucher , James H. Dettmann , Lloyd C. Goss , Gary E. Gustafson , Michael T. Hofflander , Brent D. Lien , Dean E. Myers
IPC分类号： G11B5/48 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/06 , H05K3/20 , H05K3/36 , G11B5/54
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/484 , H05K1/118 , H05K1/09 , H05K2201/0311 , H05K2201/10924 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , Y10T29/49609
摘要： Laminate structures for attachment to a head suspension assembly in a hard disk drive. The laminate structures include a spring metal layer, a conductive layer, and an intermediate insulator/adhesive layer. The conductive layer can act as an interconnect assembly, as a gimbal, and as a spring region. The method of manufacture of the laminate structures incorporates manufacture of an interconnect assembly into the manufacture of spring structures such as a load beam or a gimbal. The laminate structures are manufactured by etching the layers from the outside in, using other layers as etching masks. Unique configurations are possible where either or both metal layers can be discontinuous, thanks to the manufacturing support of the second layer. The second layer can also be shaped into a plurality of panels, thus freeing the metal layers to act as the spring elements.
摘要翻译：用于连接到硬盘驱动器中的头部悬挂组件的层压结构。层压结构包括弹簧金属层，导电层和中间绝缘体/粘合剂层。导电层可以用作互连组件，如万向节和弹簧区域。制造层压结构的方法包括将互连组件制造成诸如负载梁或万向节的弹簧结构的制造。通过使用其它层作为蚀刻掩模，从外部蚀刻层来制造层压结构。由于第二层的制造支持，独特的配置是可能的，其中一个或两个金属层可以是不连续的。第二层也可以成形为多个面板，从而释放金属层作为弹簧元件。

4. 发明授权

US5050026A Vertical flat coil for head actuator 失效
标题翻译：用于头致动器的垂直扁平线圈
公开(公告)号：US5050026A
公开(公告)日：1991-09-17
申请号：US634975
申请日：1991-01-07
申请人： Lloyd C. Goss
发明人： Lloyd C. Goss
IPC分类号： G11B5/55
CPC分类号： G11B5/5521
摘要： A rotary actuator for a magnetic disc drive includes a stationary arcuate permanent magnet and a thin, arcuate voice coil formed of a single winding of aluminum wire. Both the magnet and voice coil are curved about a pivot axis of a rotating shaft supporting a movable head arm assembly of the rotary actuator. The coil is integral with the head arm assembly, and pivots the head arm assembly responsive to electrical current introduced into the coil. Opposite ends of the pivot shaft are received into fixed race bearings supported by spaced apart upper and lower bearing plates, one of which is slightly elastically deformed to secure the shaft by their restoring force. Leaf springs provide a biasing force against the selected bearing plate and cooperate with parallel, spaced apart flexure members in the selected bearing plate to compensate for thermal expansion coefficient mismatch.
摘要翻译：用于磁盘驱动器的旋转致动器包括固定弓形永磁体和由铝线的单个绕组形成的薄的弓形音圈。磁体和音圈都围绕支撑旋转致动器的可动头臂组件的旋转轴的枢转轴线弯曲。线圈与头臂组件成一体，并且响应于引入到线圈中的电流来枢转头臂组件。枢转轴的相对端被接收到由间隔开的上部和下部轴承板支撑的固定的滚道轴承中，其中一个轴承稍微弹性变形以通过它们的恢复力来固定轴。叶片弹簧提供抵靠所选轴承板的偏压力，并与选定轴承板中的平行的间隔开的挠曲构件配合，以补偿热膨胀系数不匹配。

5. 发明授权

US5371939A Head locator for mounting a head to a gimbal 失效
标题翻译：头部定位器，用于将头部安装到万向节
公开(公告)号：US5371939A
公开(公告)日：1994-12-13
申请号：US88868
申请日：1993-07-08
申请人： James J. Ressmeyer , Lloyd C. Goss
发明人： James J. Ressmeyer , Lloyd C. Goss
IPC分类号： G11B5/48 , G11B5/60 , G11B21/21 , G11B21/24 , G11B33/10 , G11B5/105
CPC分类号： G11B5/6005 , G11B21/21 , G11B21/24 , G11B5/4826 , G11B33/10 , Y10T29/4903
摘要： In positioning a transducer head with respect to a supporting arm, the transducer head is subject to both a normal force and a moment force and has first and second air bearing surfaces. The apparatus includes a controller and first and second sensors for detecting the overturning moment and being adapted for providing data representative of the overturning moment to the controller. A first actuator varies the position of the load arm and a second actuator varies the position of the transducer head. The first and second actuators act in concert to negate the overturning moment. A third sensor detects the position of the first air bearing surface with respect to a known level reference and a third actuator positions the first air bearing surface of the transducer head. A fourth sensor detects the position of the second air bearing surface with respect to a known level reference and a fourth actuator positions the second air bearing surface of the transducer head. The controller calculates total normal force and differential force loads on the air bearing surfaces and generates commands to the first and second actuators to position the transducer head responsive to the calculated forces to achieve a desired differential force loading on the first and second air bearing surfaces after the head is glued to the load arm.
摘要翻译：在相对于支撑臂定位换能器头时，换能器头受到法向力和力矩的作用，并具有第一和第二空气轴承表面。该装置包括控制器和用于检测翻转力矩的第一和第二传感器，并且适于将表示翻转力矩的数据提供给控制器。第一执行器改变负载臂的位置，第二致动器改变换能器头的位置。第一和第二致动器协调一致地消除翻转时刻。第三传感器相对于已知的水平基准检测第一空气轴承表面的位置，第三致动器定位换能器头的第一空气轴承表面。第四传感器相对于已知的水平基准检测第二空气轴承表面的位置，第四致动器定位换能器头的第二空气轴承表面。控制器计算空气轴承表面上的总法向力和微分力载荷，并产生对第一和第二致动器的命令，以响应于所计算的力来定位换能器头，以在第一和第二空气轴承表面之后实现期望的差分力加载头部被粘合到负载臂上。

6. 发明授权

US5182682A Sectored servo disk formatting 失效
标题翻译：扇形伺服磁盘格式化
公开(公告)号：US5182682A
公开(公告)日：1993-01-26
申请号：US829613
申请日：1992-01-30
申请人： Gerald L. Weispfenning , Lloyd C. Goss
发明人： Gerald L. Weispfenning , Lloyd C. Goss
IPC分类号： G11B5/596
CPC分类号： G11B5/59688
摘要： A sector on a disk contains position information used to determine position error of a transducer over the disk. The sector has a normal field with a first side and a second side. The first side is oriented opposite the second side on the disk. A first quadrature field is located on the first side of the normal field and a second quadrature field is located on the second side of the normal field.
摘要翻译：磁盘上的扇区包含用于确定磁盘上传感器位置误差的位置信息。该扇区具有带有第一侧和第二侧的正常场。第一面与磁盘上的第二面相对。第一正交场位于正常场的第一侧，第二正交场位于正常场的第二侧。

7. 发明授权

US4257074A Time optimal function generator for disk file magnetic recording head servo position control loop 失效
标题翻译：磁盘文件磁记录头伺服位置控制回路的时间优化函数发生器
公开(公告)号：US4257074A
公开(公告)日：1981-03-17
申请号：US48871
申请日：1979-06-15
申请人： Lloyd C. Goss
发明人： Lloyd C. Goss
IPC分类号： G05D3/12 , G05B11/36 , G05B19/23 , G11B5/55 , G11B21/08 , G05B13/00
CPC分类号： G05B19/231 , G11B5/5547 , G05B2219/34046 , G05B2219/41029 , G05B2219/43006 , G05B2219/43015
摘要： A time optimal function generator in a coarse positioning system for magnetic heads in a magnetic disc device is designed to accelerate the magnetic heads as rapidly as possible to the exact point at which they must decelerate as rapidly as possible to stop at the new track location when moving from an old track location. This device uses as an input the output of a difference register which contains the difference between the present track address and the new track address. The system is designed to control the servo transducer positioning system in a generally linear fashion as it approaches the new track address but in a square root fashion when the difference is large. The system contains a square root response portion and a linear response portion with weighting devices to control the proportional response of the system.
摘要翻译：在磁盘装置中用于磁头的粗定位系统中的时间最优函数发生器被设计成将磁头尽可能快地加速到其必须尽可能快地减速的精确点以在新的轨道位置处停止，从旧轨道位置移动。该器件将差分寄存器的输出用作输入，该差分寄存器包含当前的跟踪地址和新的跟踪地址之间的差异。该系统被设计成当它接近新的轨道地址时以大致线性的方式来控制伺服传感器定位系统，但是当差值较大时，以平方根的方式来控制伺服传感器定位系统。该系统包含平方根响应部分和具有加权装置的线性响应部分，以控制系统的比例响应。

8. 发明授权

US5987733A Method of making a flexure vertical motion stop 失效
标题翻译：弯曲垂直运动停止方法
公开(公告)号：US5987733A
公开(公告)日：1999-11-23
申请号：US23684
申请日：1998-02-13
申请人： Lloyd C. Goss
发明人： Lloyd C. Goss
IPC分类号： G11B21/21 , G11B5/48 , G11B5/127
CPC分类号： G11B5/4833 , Y10T29/49025
摘要： A head suspension assembly includes a load beam, a flexure and a constraint structure for limiting range of motion of the flexure tongue. The constraint structure directly engages a free end of the flexure tongue to restrict the range of motion of the free end of the flexure tongue. This constraint structure is on the disk-confronting surface of the load beam to overlap the proximal end of the flexure tongue. The constraint structure may be formed in one piece with a proximal extension of the flexure.A method for manufacturing a head suspension assembly of the type including a load beam and a flexure, includes a step of incorporating into the suspension assembly a constraint structure for directly engaging the free end of the flexure tongue to restrict the range of motion of the flexure tongue. Preferably, the method includes shaping the constraint structure from the flexure itself, and bending the constraint structure, so that the distal limit of the constraint extends directly over and is spaced from the free end of the tongue, between the tongue and its associated disk surface.
摘要翻译：头悬挂组件包括负载梁，弯曲部和用于限制挠曲舌片的运动范围的约束结构。约束结构直接接合挠曲舌的自由端以限制挠曲舌的自由端的运动范围。该约束结构位于负载梁的盘对面表面上以与挠曲舌的近端重叠。约束结构可以形成为具有挠曲件的近端延伸部的一个部件。一种用于制造包括负载梁和挠曲件的头部悬挂组件的方法，包括将用于直接接合挠曲舌的自由端以限制挠曲件的运动范围的约束结构的悬挂组件的步骤舌。优选地，该方法包括从挠曲件本身对约束结构进行成形，以及弯曲约束结构，使得约束的远端限制在舌部与其相关联的盘表面之间直接延伸并与舌的自由端隔开。

9. 发明授权

US5136439A Sectored servo position demodulator system 失效
标题翻译：部分伺服位置解调器系统
公开(公告)号：US5136439A
公开(公告)日：1992-08-04
申请号：US415053
申请日：1989-09-29
申请人： Gerald L. Weispfenning , Lloyd C. Goss
发明人： Gerald L. Weispfenning , Lloyd C. Goss
IPC分类号： G11B21/10 , G05D3/12 , G11B5/596
CPC分类号： G11B5/59688
摘要： A demodulator system demodulates position information signals provided by a transducer in response to position information. The position information is read from a quadrature field and a normal field on a disk in a data storage system. A rectifier rectifies the position information signals to provide rectified position signals. An integrating capacitor integrates the rectified position signals to produce position error signals representative of trasducer position.

10. 发明授权

US6014289A Integrated circuit on a monocoque suspension 失效
标题翻译：集成电路在单体悬架上
公开(公告)号：US6014289A
公开(公告)日：2000-01-11
申请号：US216474
申请日：1994-03-22
申请人： Lloyd C. Goss
发明人： Lloyd C. Goss
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4813
摘要： A head suspension assembly (HSA) for positioning a floating head assembly over selected tracks on the surface of a rotating data storage device, said head suspension assembly comprising a first surface, a proximal end region, a gimbal region acting as a gimbal flexure, and a head assembly with electric terminals attached to the gimbal region. The HSA also includes a spring region adjacent the proximal end region and a monocoque region located in between the gimbal region and the spring region. The monocoque region is a hollow shell having a closed plane figure cross sectional profile and includes a ceiling region and a floor region separated and spaced from each other, and an aperture that traverses both the ceiling region and the floor region. An integrated circuit having a plurality of control pins and a plurality of read-write pins fits into the aperture. A first set of electrical conductors connects the head terminals to the read-write pins and a second set of electrical conductors connects the control pins to exit terminal means for electrically coupling the second set of conductors to circuitry outside of the head suspension assembly.
摘要翻译：一种头悬挂组件（HSA），用于将浮动头组件定位在旋转数据存储装置的表面上的选定轨道上，所述头悬挂组件包括第一表面，近端区域，用作万向弯曲件的万向节区域，以及具有附接到万向节区域的电气端子的头部组件。 HSA还包括邻近近端区域的弹簧区域和位于万向节区域和弹簧区域之间的单壳体区域。单壳体区域是具有闭合平面图形横截面轮廓的中空壳体，并且包括彼此分离和间隔开的顶部区域和底板区域，以及横过天花板区域和底板区域的孔。具有多个控制引脚和多个读写引脚的集成电路装配到孔中。第一组电导体将磁头端子连接到读写引脚，并且第二组电导体将控制引脚连接到出口端子装置，用于将第二组导体电耦合到磁头悬架组件外部的电路。

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