公开(公告)号：US06369985B1

公开(公告)日：2002-04-09

申请号：US09507816

申请日：2000-02-22

申请人： Akio Gouo ,  Hidehiko Kira ,  Norio Kainuma ,  Takeshi Ohwe

发明人： Akio Gouo ,  Hidehiko Kira ,  Norio Kainuma ,  Takeshi Ohwe

IPC分类号： G11B548

CPC分类号： G11B5/4853 ,  G11B5/4806 ,  G11B5/486 ,  G11B33/121

摘要： A head slider and head IC are mounted on a head suspension, the head IC being mounted on a head IC mounting surface. One or more through holes are provided on the head IC mounting surface of the head suspension and the head IC is mounted by injecting a bonding agent between the mounting surface and the head IC through the through holes. The bonding agent is evenly distributed beneath the head IC, so that the head suspension is well balanced.

摘要翻译： 头部滑块和头部IC安装在头部悬挂上，头部IC安装在头部IC安装表面上。 一个或多个通孔设置在头悬架的头部IC安装表面上，并且通过通孔在安装表面和头部IC之间注入粘合剂来安装头部IC。 粘合剂均匀地分布在头部IC下面，使得头部悬挂体系平衡良好。

公开(公告)号：US06781794B2

公开(公告)日：2004-08-24

申请号：US10443306

申请日：2003-05-22

申请人： Takeshi Ohwe ,  Akio Gouo

发明人： Takeshi Ohwe ,  Akio Gouo

IPC分类号： G11B548

CPC分类号： G11B5/6005

摘要： In the present invention, an intermediate member having a hardness different than that of a pivot is provided. According to this structure, the pivot is in contact with the intermediate member, and rubs the intermediate member to control the sliding of the pivot. Since the intermediate member has a different hardness than the pivot, these elements can better bear the acceleration of a head suspension in high speed operation. Moreover, generation of dust can be controlled and reliability can also be improved.

摘要翻译： 在本发明中，提供硬度不同于枢轴的中间部件。 根据该结构，枢轴与中间构件接触，并且摩擦中间构件以控制枢轴的滑动。 由于中间构件具有与枢轴不同的硬度，因此这些元件可以更好地承受高速操作中的头悬架的加速度。 此外，可以控制灰尘的产生，并且还可以提高可靠性。

公开(公告)号：US06594116B1

公开(公告)日：2003-07-15

申请号：US09546970

申请日：2000-04-11

申请人： Takeshi Ohwe ,  Akio Gouo

发明人： Takeshi Ohwe ,  Akio Gouo

IPC分类号： G11B548

CPC分类号： G11B5/6005

摘要： In the present invention, an intermediate member having a hardness different than that of a pivot is provided. According to this structure, the pivot is in contact with the intermediate member, and rubs the intermediate member to control the sliding of the pivot. Since the intermediate member has a different hardness than the pivot, these elements can better bear the acceleration of a head suspension in high speed operation. Moreover, generation of dust can be controlled and reliability can also be improved.

摘要翻译： 在本发明中，提供硬度不同于枢轴的中间部件。 根据该结构，枢轴与中间构件接触，并且摩擦中间构件以控制枢轴的滑动。 由于中间构件具有与枢轴不同的硬度，因此这些元件可以更好地承受高速操作中的头悬架的加速度。 此外，可以控制灰尘的产生，并且还可以提高可靠性。

公开(公告)号：US07558023B2

公开(公告)日：2009-07-07

申请号：US11213976

申请日：2005-08-30

申请人： Takeshi Ohwe

发明人： Takeshi Ohwe

IPC分类号： G11B5/54

CPC分类号： G11B5/54

摘要： A head support unit includes a head used to record information in or reproduce the information from the recording medium, a suspension that supports the head, and a lift tab that is connected to the suspension, and slides on a sliding surface of a ramp loading unit which holds the head outside the recording medium in loading the head onto the recording medium and in unloading the head from the recording medium, wherein the lift tab inclines from a connection part with the suspension relative to a surface of the recording medium, and a contact position between the lift tab and the sliding surface moves on the lift tab as the suspension moves.

摘要翻译： 头部支撑单元包括用于将信息记录在记录介质中或从记录介质再现信息的头部，支撑头部的悬架以及连接到悬架的升降片，并且在斜面加载单元的滑动表面上滑动 其将头部保持在记录介质的外部，将头部装载到记录介质上并从记录介质卸载头部，其中提升片从相对于记录介质的表面的悬架的连接部分倾斜， 升降片和滑动表面之间的位置随悬架移动而在升降片上移动。

公开(公告)号：US07511923B2

公开(公告)日：2009-03-31

申请号：US11062589

申请日：2005-02-23

申请人： Takeshi Ohwe

发明人： Takeshi Ohwe

IPC分类号： G11B5/48

CPC分类号： G11B5/486

摘要： The present invention has an object to provide a head suspension which can position a head accurately, an information storage apparatus with a high recording density, and a lead which contributes to implementation of the head suspension and information storage apparatus. The present invention includes either a lead having a base made of a long metal sheet on which at least one of a crease, a ridge, and a groove is provided and multiple wires installed on the base along the length of the base and connected to the head, or a lead having multiple bases made of long metal sheets, and multiple wires installed on each of the bases along the length of the bases, where the bases are bonded together.

摘要翻译： 本发明的目的是提供一种能够准确地定位头部的头部悬架，具有高记录密度的信息存储装置和有助于实现头部悬置和信息存储装置的引线。 本发明包括具有由长金属片形成的基底的引线，在该金属片上设置有折痕，脊和沟槽中的至少一个，沿着基座的长度安装在基部上的多根电线， 头部或具有由长金属片制成的多个基底的引线，以及沿着基底的长度安装在每个基底上的多根线，其中基底结合在一起。

公开(公告)号：US07379270B2

公开(公告)日：2008-05-27

申请号：US11060313

申请日：2005-02-18

申请人： Takeshi Ohwe

发明人： Takeshi Ohwe

IPC分类号： G11B5/48

CPC分类号： G11B5/4826 ,  G11B5/4833

摘要： A head supporting mechanism including a loading beam, a flexure and a head slider. The loading beam has a proximal portion, a distal portion and an intermediate portion defined between the proximal portion and the distal portion while at least partially overlapping with the head slider. A width of the intermediate portion is smaller than those of the head slider and the flexure. Accordingly, the flexure is exposed on opposite sides of the intermediate portion of the loading beam. When the head slider is attached to the flexure after the flexure has been mounted to the loading beam, a jig is disposed while bridging the intermediate portion of the loading beam to press the exposed part of the flexure. The distal portion and the intermediate portion have the same width and the same cross-sectional shape.

摘要翻译： 一种头部支撑机构，包括装载梁，挠曲件和头部滑动件。 装载梁具有近端部分，远侧部分和限定在近端部分和远端部分之间的中间部分，同时至少部分地与头部滑块重叠。 中间部分的宽度小于头部滑块和挠曲件的宽度。 因此，挠曲件暴露在装载梁的中间部分的相对侧上。 当挠曲件已经被安装到装载梁上之后，当滑块被固定到挠曲件上时，夹具被布置，同时桥接加载梁的中间部分以按压弯曲部的暴露部分。 远端部分和中间部分具有相同的宽度和相同的横截面形状。

公开(公告)号：US20050083610A1

公开(公告)日：2005-04-21

申请号：US10972367

申请日：2004-10-26

申请人： Takeshi Ohwe ,  Yoshifumi Mizoshita

发明人： Takeshi Ohwe ,  Yoshifumi Mizoshita

IPC分类号： G11B21/21 ,  G11B5/11 ,  G11B5/40 ,  G11B5/48 ,  G11B5/60

CPC分类号： G11B5/4853 ,  G11B5/4826 ,  G11B5/4833 ,  G11B5/486 ,  G11B5/6082

摘要： A magnetic head supporting mechanism includes a head positioning actuator having an arm, and a load beam connected to the arm. The load beam has a gimbal. The gimbal includes a magnetic head slider fixing portion on which a magnetic head slider having a magnetic head is mounted, a first pair of beams extending from opposite sides of the magnetic head slider fixing portion along a traverse direction of the load beam perpendicular to a longitudinal direction thereof, and a second pair of beams respectively connected to the first pair of beams and extending so as to face the opposite sides of the magnetic head slider fixing portion.

摘要翻译： 磁头支撑机构包括具有臂的头定位致动器和连接到臂的负载梁。 负载梁有一个万向节。 万向节包括磁头滑动器固定部分，其上安装有磁头的磁头滑动器，第一对梁，沿着垂直于纵向的负载梁的横向方向从磁头滑块固定部分的相对侧延伸 方向和分别连接到第一对光束并延伸以面对磁头滑块固定部分的相对侧的第二对光束。

公开(公告)号：US06388840B1

公开(公告)日：2002-05-14

申请号：US09643536

申请日：2000-08-22

申请人： Takeshi Ohwe

发明人： Takeshi Ohwe

IPC分类号： G11B548

CPC分类号： G11B5/486

摘要： A wiring pattern having a small inductance and a small capacitance can be formed without increasing an equivalent mass of a suspension supporting a head slider in a disc apparatus. The suspension elastically supports the head slider having a head. A base portion of the suspension is mounted to an arm driven by an actuator. The head slider is mounted on a head slider mounting portion formed on an end of the suspension opposite to the base portion. A tongue portion is formed along a side of the base portion. The tongue portion uprightly protrudes from the base portion. A head IC chip is mounted on a head IC chip mounting portion formed in the tongue portion.

摘要翻译： 可以在不增加在盘装置中支撑磁头滑块的悬架的等效质量的情况下形成具有小电感和小电容的布线图案。 悬架弹性地支撑具有头部的头部滑块。 悬架的基部安装到由致动器驱动的臂上。 磁头滑块安装在形成在与基座相对的悬架的端部上的磁头滑块安装部分上。 舌部沿着基部的一侧形成。 舌部从基部垂直地突出。 头部IC芯片安装在形成在舌部中的头部IC芯片安装部分上。

公开(公告)号：US07701670B2

公开(公告)日：2010-04-20

申请号：US12033450

申请日：2008-02-19

申请人： Takeshi Ohwe ,  Atsushi Suzuki ,  Hiroshi Takekawa ,  Kazuhiro Watanabe

发明人： Takeshi Ohwe ,  Atsushi Suzuki ,  Hiroshi Takekawa ,  Kazuhiro Watanabe

IPC分类号： G11B5/60

CPC分类号： G11B5/6082 ,  G11B5/6064

摘要： A medium-opposed surface of a slider body is hemisected into first and second areas by the centerline extending in the longitudinal direction of the slider body. The second area is designed to generate a positive pressure larger than that generated at the first area when a load acting on the slider body in a direction toward a recording medium decreases. The head slider of the type is allowed to enjoy the imbalance of the lift on the slider body. This imbalance can be utilized to intentionally induce increases in the roll angle and the pitch angle of the slider body. The increase in the roll and pitch angles causes disappearance of the lift and the negative pressure generated at the medium-opposed surface. The head slider can reliably be distanced from the moving surface of the recording medium solely with the assistance of the airflow acting on the medium-opposed surface.

摘要翻译： 滑块体的中等相对表面通过沿滑块主体的纵向方向延伸的中心线而半透明到第一和第二区域中。 第二区域被设计成当沿着朝向记录介质的方向作用在滑块体上的负载减小时，产生大于在第一区域产生的正压力。 允许这种类型的磁头滑块享受滑块体上的电梯的不平衡。 这种不平衡可以用于有意地引起滑块体的侧倾角和俯仰角的增加。 辊和俯仰角的增加导致升高的消失和在中等相对表面处产生的负压。 头部滑块仅通过作用在介质相对表面上的气流的帮助可靠地远离记录介质的移动表面。

公开(公告)号：US20080049361A1

公开(公告)日：2008-02-28

申请号：US11651811

申请日：2007-01-09

申请人： Hiroaki Kushima ,  Shinji Koganezawa ,  Takeshi Ohwe ,  Takuma Kido ,  Yasuo Suzuki

发明人： Hiroaki Kushima ,  Shinji Koganezawa ,  Takeshi Ohwe ,  Takuma Kido ,  Yasuo Suzuki

IPC分类号： G11B5/48

CPC分类号： G11B5/4853

摘要： Connecting pieces extend outward from the support plate in the opposite directions along a crossline. A flexure body is connected to the connecting pieces. A pad is fixed to the support plate at a position ahead of the crossline. A wiring pattern extends from a pad. The wiring pattern defines a first straight portion extending forward from the flexure body along a first straight line. A second straight portion extends along a second straight line intersecting with the first straight line. A curved portion connects the first straight portion to the second straight portion. The curved portion expands outward from at least one of the first and second straight lines. The support plate merely suffers from a bending at a position ahead of the imaginary crossline even if the solder generates a stress based on its shrinkage. The wiring pattern serves to absorb the stress.

摘要翻译： 连接件沿着交叉线在相反的方向上从支撑板向外延伸。 挠曲体连接到连接件。 在交叉线前方的一个位置处，将垫固定到支撑板上。 布线图案从垫延伸。 布线图案限定了沿着第一直线从弯曲体向前延伸的第一直线部分。 第二直线部分沿着与第一直线相交的第二直线延伸。 弯曲部分将第一直线部分连接到第二直线部分。 弯曲部分从第一和第二直线中的至少一个向外扩展。 即使焊料产生基于其收缩的应力，支撑板仅在假想交叉线前方的位置处受到弯曲。 布线图形用于吸收应力。