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101. 发明授权

US6106688A Method for manufacturing a suspension element for a magnetic head 失效
标题翻译：制造用于磁头的悬挂元件的方法
公开(公告)号：US6106688A
公开(公告)日：2000-08-22
申请号：US961594
申请日：1997-10-30
申请人： Yukio Miyazaki , Hitoshi Suzuki , Hidehiko Fujisaki , Koji Nakamura , Mitsuo Yamashita , Masami Nakajyoh , Masashi Takada
发明人： Yukio Miyazaki , Hitoshi Suzuki , Hidehiko Fujisaki , Koji Nakamura , Mitsuo Yamashita , Masami Nakajyoh , Masashi Takada
IPC分类号： G11B5/60 , C25D7/00 , C25D21/12 , G11B5/48 , G11B21/21 , C25D5/02
CPC分类号： G11B5/486 , C25D21/12 , C25D7/00 , G11B5/484
摘要： Provided are a method for manufacturing a suspension element having a pattern of wiring lines and an equipment for the same. The method includes the steps of: preparing a roll of band-shaped sheet used as a substrate of the suspension element; sequentially performing processes to the sheet through a series of processing sections to integrally form the suspension element with the pattern of wiring lines within a predetermined region of the sheet, and transferring the sheet in a wound state like a roll from one of the processing sections to the next processing section.
摘要翻译：提供一种具有布线图案的悬挂元件及其设备的制造方法。该方法包括以下步骤：制备用作悬挂元件的基底的带状片材卷; 通过一系列处理部分对片材顺序地进行处理，以将布线的图案一体地形成在片材的预定区域内，并将片材从处理部分之一转移到卷状的卷绕状态，下一个处理部分。

102. 发明授权

US6104571A Head device having an improved air bearing surface to attenuate a turbulent air flow 失效
标题翻译：头部装置具有改进的空气轴承表面以衰减湍流空气流
公开(公告)号：US6104571A
公开(公告)日：2000-08-15
申请号：US189467
申请日：1998-11-10
申请人： Hidetoshi Kabasawa
发明人： Hidetoshi Kabasawa
IPC分类号： G11B5/012 , G11B5/48 , G11B5/60 , G11B21/21
CPC分类号： G11B5/6005 , G11B21/21 , G11B5/012 , G11B5/4886
摘要： A head device includes a slider which is supported by a supporting plate. A head portion is provided on the slider and reads information from or writes information to a storage medium. The slider has an air bearing surface confronting the storage medium. The head portion is formed on the air bearing surface of the slider. The head device is levitated from the storage medium by an air flow between the storage medium and the head device when accessing the storage medium. The head device includes an air flow disturbing unit which attenuates a turbulent air flow produced on an air-outlet side of the slider when the storage medium is rotated at a speed above a predetermined speed. The air flow disturbing unit maintains a distance between the storage medium and the head device at a constant level.
摘要翻译：头装置包括由支撑板支撑的滑块。头部设置在滑块上，从信息读取信息或向存储介质写入信息。滑块具有面向存储介质的空气轴承表面。头部形成在滑块的空气支承表面上。当存储介质访问时，头部装置通过存储介质和头装置之间的空气流从存储介质悬浮。头装置包括气流干扰单元，当存储介质以高于预定速度的速度旋转时，该空气流干扰单元衰减在滑块的出气侧产生的湍流空气流。空气流动干扰单元以恒定水平保持存储介质和头部装置之间的距离。

103. 发明授权

US6084746A Magnetic head device 失效
公开(公告)号：US6084746A
公开(公告)日：2000-07-04
申请号：US33789
申请日：1998-03-03
申请人： Masashi Shiraishi , Izumi Nomura , Tsutomu Aoyama , Isamu Sato , Masanori Sakai , Tsuyoshi Umehara , Kenichi Takano , Haruyuki Morita
发明人： Masashi Shiraishi , Izumi Nomura , Tsutomu Aoyama , Isamu Sato , Masanori Sakai , Tsuyoshi Umehara , Kenichi Takano , Haruyuki Morita
IPC分类号： G11B5/60 , G11B5/012 , G11B5/40 , G11B5/48 , G11B21/21 , G11B33/14
CPC分类号： G11B5/486 , G11B33/142 , G11B5/012 , G11B5/4806 , G11B5/40 , G11B5/6011
摘要： There is disclosed a magnetic disc device wherein temperature increase in the head IC chip can effectively suppressed. The magnetic head device comprises a slider having a magnetic head, a suspension structure having one end supporting the slider, and a head IC chip, the head IC chip being mounted on the suspension structure at a side adapted to be faced to a magnetic recording disc. A flow of air produced by the rotation of the magnetic disc cols the head IC chip in operation.

104. 发明授权

US6075671A Method for unsticking a head/slider assembly from a surface of a magnetic recording disk and a disk drive device 失效
标题翻译：用于从磁记录盘和盘驱动装置的表面分离头/滑块组件的方法
公开(公告)号：US6075671A
公开(公告)日：2000-06-13
申请号：US99709
申请日：1998-06-19
申请人： Isao Yoneda , Shusuke Kurihara
发明人： Isao Yoneda , Shusuke Kurihara
IPC分类号： G11B21/21 , G11B5/60 , G11B21/02
CPC分类号： G11B5/6005
摘要： The invention relates to magnetic recording devices and a method for unsticking a head/slider assembly stuck on the surface of a magnetic recording disk. The method includes a first step which determines a resonant frequency of a mechanical system containing a magnetic recording disk, a head/slider assembly and a flexible support arm in which the resonant frequency of the mechanical system varies depending upon a position of the head/slider assembly on the surface of the magnetic recording disk, and a second step which oscillates the spindle motor and/or the voice coil motor at the resonant frequency to unstick the head/slider assembly from the surface of the magnetic recording disk.
摘要翻译：本发明涉及磁记录装置和一种粘贴在磁记录盘表面上的头/滑块组件的脱色方法。该方法包括第一步骤，其确定包含磁记录盘的机械系统的共振频率，头/滑块组件和柔性支撑臂，其中机械系统的谐振频率根据头/滑块的位置而变化组装在磁记录盘的表面上，第二步骤使主轴电动机和/或音圈电动机以共振频率摆动，以使磁头/滑块组件脱离磁记录盘的表面。

105. 发明授权

US6072663A Magnetic head slider with elongated projections for reducing stiction and dust buildup 失效
标题翻译：具有细长突起的磁头滑块，用于减少静电和灰尘积聚
公开(公告)号：US6072663A
公开(公告)日：2000-06-06
申请号：US949136
申请日：1997-10-10
申请人： Toru Yokohata , Takayuki Yamamoto , Yoshiharu Kasamatsu , Takashi Toyoguchi
发明人： Toru Yokohata , Takayuki Yamamoto , Yoshiharu Kasamatsu , Takashi Toyoguchi
IPC分类号： G11B21/21 , G11B5/60 , G11B15/64
CPC分类号： G11B5/6005
摘要： A magnetic head slider having an air inlet end surface and an air outlet end surface, including a pair of rails formed on a disk opposing surface opposed to a magnetic disk, each of the rails having a flat air bearing surface for generating a flying force during rotation of the magnetic disk and a tapering surface formed continuously to the air bearing surface so as to meet the air inlet end surface; and an electromagnetic transducer formed on the air outlet end surface at a position where one of the rails is formed. The magnetic head slider further includes a pair of projections each formed continuously on the tapering surface and the air bearing surface of each rail, each of the projections extending to a peripheral edge of the air bearing surface.
摘要翻译：一种具有空气入口端表面和空气出口端表面的磁头滑块，包括形成在与磁盘相对的盘相对表面上的一对轨道，每个轨道具有平坦的空气轴承表面，用于在磁盘的旋转和与空气轴承表面连续形成的锥形表面，以便与空气入口端面相遇; 以及电磁换能器，其形成在形成有轨道的位置的出风端面上。磁头滑块还包括一对突起，每一个突起均连续地形成在每个轨道的锥形表面和空气支承表面上，每个突起延伸到空气支承表面的周边边缘。

106. 发明授权

US6069773A Shock protected high stack density suspension system 有权
标题翻译：防震高堆叠密度悬挂系统
公开(公告)号：US6069773A
公开(公告)日：2000-05-30
申请号：US128361
申请日：1998-08-03
申请人： Norman Kermit Frater , Thomas Mark Hoffmann , Donald Harold Ingalls , Bradley John Kriehn
发明人： Norman Kermit Frater , Thomas Mark Hoffmann , Donald Harold Ingalls , Bradley John Kriehn
IPC分类号： G11B21/21 , G11B5/105 , G11B5/40 , G11B5/48 , G11B5/55
CPC分类号： G11B5/105 , G11B5/4813 , G11B5/5582 , G11B5/40
摘要： A uniquely configured flexure tongue of a head/gimbal assembly (HGA) provides for parallel positioning of a slider air bearing surface (ABS) during merge and a limitation of pitch of the slider during non-merge. A cantilevered end of the flexure tongue is provided with a finger extension which can be employed for merge operations and a remainder cantilevered end portion adjacent a base of the finger can be employed for limiting pitch of the slider. When a merge comb engages multiple flexure fingers of multiple suspensions in a head stack assembly the air bearing surfaces of the sliders are positioned parallel with respect to one another. This allows maximum disk stack density when a head stack assembly is merged with a head stack assembly. The flexure finger allows various arrangements to be employed for implementing a merge. The present invention also cooperates with a prior art roll limiter so that during merge a three point fixation normalizes a slider at zero pitch.
摘要翻译：头/万向节组件（HGA）的独特构造的弯曲舌片在合并期间提供滑块空气轴承表面（ABS）的平行定位，并且在非合并期间限制滑块的间距。弯曲舌片的悬臂端设置有可用于合并操作的手指延伸部，并且可以采用与手指的基部相邻的剩余的悬臂端部来限制滑块的间距。当合并梳接合头堆叠组件中的多个悬架的多个弯曲指状物时，滑块的空气支承表面相对于彼此平行。当磁头堆叠组件与磁头堆叠组件合并时，这允许最大磁盘堆叠密度。弯曲指状物允许采用各种布置来实现合并。本发明还与现有技术的辊限制器配合，使得在合并期间，三点固定以零间距标准化滑块。

107. 发明授权

US6055131A Magnetic head suspension having selected thicknesses for enhancing rigidity 失效
标题翻译：具有选择的增强刚性厚度的磁头悬架
公开(公告)号：US6055131A
公开(公告)日：2000-04-25
申请号：US979326
申请日：1997-11-26
申请人： Haruhide Takahashi , Shuichi Sugahara , Masaaki Matsumoto
发明人： Haruhide Takahashi , Shuichi Sugahara , Masaaki Matsumoto
IPC分类号： G11B21/21 , G11B5/48 , G11B21/02
CPC分类号： G11B5/4853
摘要： A magnetic head suspension for a magnetic memory apparatus includes a load arm having a head arm portion and a carriage arm portion that is thicker than the head arm portion. The load arm may include a first plate as the head arm portion, and a second plate attached to the first plate as the carriage arm portion. A magnetic head slider attaching part is gimbaled to the first plate, and is formed from the material of the first plate. The first plate is provided with a loading bend in an intermediate portion thereof to provide an added pushing force to the magnetic head toward the magnetic disk. A conductor layer is patterned in the underside of the first plate, to transfer signals to and from the head.
摘要翻译：用于磁存储装置的磁头悬架包括具有头臂部分和比头臂部分更厚的滑架臂部分的负载臂。负载臂可以包括作为头臂部分的第一板和作为支架臂部分附接到第一板的第二板。磁头滑块安装部分被平衡到第一板，并且由第一板的材料形成。第一板在其中间部分设置有加载弯曲部，以向磁头提供朝向磁盘的附加推力。导体层被图案化在第一板的下侧，以将信号传送到头部和从头部传送信号。

108. 发明授权

US6055122A Magnetic recording apparatus having a reduced thickness 失效
标题翻译：具有减小厚度的磁记录装置
公开(公告)号：US6055122A
公开(公告)日：2000-04-25
申请号：US065583
申请日：1998-04-24
申请人： Naoto Sugawara , Masatomo Seya , Hiroki Ishida
发明人： Naoto Sugawara , Masatomo Seya , Hiroki Ishida
IPC分类号： G11B21/21 , G11B5/012 , G11B5/55 , G11B5/596
CPC分类号： G11B5/5526 , G11B5/012 , G11B5/59677
摘要： A holographic unit for applying light to a recording medium comprises an optical path, a first optical diffracting member, a second optical diffracting member, an optical condensing member, a first entrance/exit surface disposed at a predetermined first angle to a first reflecting surface, and a second entrance/exit surface disposed at a predetermined second angle to a second reflecting surface to project a plurality of light beams so that the plurality of light beams fall on a position sensing track formed on a recording medium perpendicularly to the surface of the recording medium.
摘要翻译：用于向记录介质施加光的全息单元包括光路，第一光学衍射构件，第二光学衍射构件，光学聚光构件，以与第一反射表面成预定的第一角度设置的第一入射/出射表面，以及第二入射/出射表面，其以与第二反射表面成预定的第二角度设置，以突出多个光束，使得多个光束落在与记录表面垂直的记录介质上形成的位置感测轨道上中。

109. 发明授权

US6052890A Method of making a head disk assembly using a propagated light beam to detect a clearance between a disk and a head 失效
标题翻译：使用传播光束制造头盘组件以检测盘和头之间的间隙的方法
公开(公告)号：US6052890A
公开(公告)日：2000-04-25
申请号：US102598
申请日：1998-06-22
申请人： Gerald Daniel Malagrino, Jr. , John Bornholdt , Peter Keim
发明人： Gerald Daniel Malagrino, Jr. , John Bornholdt , Peter Keim
IPC分类号： G11B5/48 , G11B21/21 , G11B5/127
CPC分类号： G11B21/21 , G11B5/4806 , Y10T29/49025
摘要： A method of making a head disk assembly using a fixture is disclosed. The head disk assembly includes a base having an interior-horizontal surface and a side wall extending in a direction substantially perpendicular to the horizontal surface, a disk for coupling to the base, and a head for coupling to the base. The disk includes a head facing surface and an outer diameter and the head includes a disk facing surface. The fixture includes a light source for propagating a light beam towards the side wall, a light reflecting structure for receiving the light beam and outputting a reflected light beam, and a control structure for controlling a vertical movement of the light reflecting structure, the light reflecting structure includes a reflecting mirror surface defining an angle with respect to the horizontal surface. The method includes the steps of coupling the disk to the base, coupling the head to the base, positioning the head towards the disk such that the head is positioned adjacent to the outer diameter of the disk and positioned between the outer diameter and the side wall. The method further includes controllably moving the light reflecting structure vertically towards the horizontal surface such that the reflecting mirror surface is positioned proximate to the disk and the head and is positioned between the side wall and the head, propagating the light beam from the light source to the light reflecting structure such that the reflecting mirror surface reflects the light beam incident upon its surface to output the reflected light beam such that the reflected light beam defines a signal that depends on an amount of light passing between the head facing surface and the disk facing surface, detecting a clearance between the head facing surface and the disk facing surface based on the signal, and merging the head with the disk.
摘要翻译：公开了一种使用夹具制造头盘组件的方法。头盘组件包括具有内水平表面和在基本上垂直于水平表面的方向延伸的侧壁的基座，用于联接到基座的盘，以及用于联接到基座的头部。盘包括面向头的表面和外径，并且头部包括面向盘的表面。灯具包括用于将光束向侧壁传播的光源，用于接收光束并输出反射光束的光反射结构，以及用于控制光反射结构的垂直移动的控制结构，反射光结构包括相对于水平表面限定角度的反射镜表面。该方法包括以下步骤：将盘连接到基座，将头部连接到基座，将头部朝向盘定位，使得头部邻近盘的外径定位并定位在外径和侧壁之间。该方法还包括可控地将光反射结构垂直地移向水平表面，使得反射镜表面位于靠近盘和头部并且位于侧壁和头部之间，并将光束从光源传播到所述光反射结构使得所述反射镜表面反射入射在其表面上的光束以输出所述反射光束，使得所述反射光束限定取决于在面向头部的表面和所述盘对面之间通过的光量的信号基于该信号检测头朝向表面和面向盘的表面之间的间隙，并将头与盘合并。

110. 发明授权

US6052259A Head support arm having conductive wires of a disk drive device 失效
标题翻译：头部支撑臂具有磁盘驱动装置的导线
公开(公告)号：US6052259A
公开(公告)日：2000-04-18
申请号：US98687
申请日：1998-06-17
申请人： Yasuhiro Mita , Tatsushi Yoshida , Hiromi Ishikawa , Tatsuya Tanaka , Hiroyasu Tsuchida , Takuya Satoh
发明人： Yasuhiro Mita , Tatsushi Yoshida , Hiromi Ishikawa , Tatsuya Tanaka , Hiroyasu Tsuchida , Takuya Satoh
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21
CPC分类号： G11B5/4853
摘要： A head support arm of a disk drive device comprises; a front portion supporting a head/slider assembly, a rear portion pivotally mounted on a frame of the disk drive device, a bending portion between the front portion and the rear portion, a plurality of electrically conductive wires covered by a tube, and a first fixing position and a second fixing position symmetrically located on both sides of a center line of the head support arm at positions between the bending portion and the front portion, characterized in that the tube is attached to the head support arm between the bending portion and the rear portion, the plurality of electrically conductive wires extending from a front end of the tube on the side of the front portion of the head support arm extend over the bending portion and are divided into a first group and a second group, the first group of wires is fixed to the second fixing position.
摘要翻译：盘驱动装置的头部支撑臂包括：支撑头部/滑动器组件的前部，可枢转地安装在盘驱动装置的框架上的后部，前部和后部之间的弯曲部分，由管覆盖的多个导电线，以及第一固定位置和第二固定位置对称地位于头部支撑臂的中心线的两侧之间的弯曲部分和前部之间的位置处，其特征在于，所述管在所述弯曲部分和所述前部之间的位置处附接到所述头部支撑臂，在头部支撑臂的前部侧从管的前端延伸的多个导电线在弯曲部分上延伸并分成第一组和第二组，第一组电线固定到第二固定位置。

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