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1. 发明授权

US5995329A Hard magnetic disc unit having head gimbal assemblies 失效
标题翻译：具有头万向节组件的硬盘单元
公开(公告)号：US5995329A
公开(公告)日：1999-11-30
申请号：US70981
申请日：1998-05-01
申请人： Masashi Shiraishi , Noboru Yamanaka
发明人： Masashi Shiraishi , Noboru Yamanaka
IPC分类号： G11B5/60 , G11B5/48 , G11B5/56 , G11B21/21 , H05K1/02 , H05K1/05
CPC分类号： H05K1/0253 , G11B5/4826 , G11B5/4853 , H05K1/0224 , H05K1/0272 , H05K1/056 , H05K2201/09681 , H05K2201/0969
摘要： A hard magnetic disc unit having a plurality of head gimbal assemblies. Each head gimbal assembly has a magnetic head slider, a metal suspension for supporting the magnetic head slider, and insulating material layer formed on the metal suspension, and a conductive pattern of lead lines electrically connected with the magnetic head. The conductive pattern is formed on the insulating material layer. There are arm portions for supporting the respective head gimbal assemblies and an actuator for moving the arm portions to position the magnetic head sliders. There are also a plurality of resistors having a high resistance value for discharging electrostatic charge. The head gimbal assemblies are electrically insulated from a ground, and the resistors are connected between the head gimbal assemblies and the ground, respectively.
摘要翻译：具有多个头部万向节组件的硬磁盘单元。每个头万向架组件具有磁头滑块，用于支撑磁头滑块的金属悬架和形成在金属悬架上的绝缘材料层，以及与磁头电连接的导线的导电图案。导电图案形成在绝缘材料层上。存在用于支撑相应的头万向架组件的臂部分和用于移动臂部分以定位磁头滑块的致动器。还有多个电阻器具有用于放电静电电荷的高电阻值。头万向架组件与地面电绝缘，电阻分别连接在头部万向架组件和地面之间。

2. 发明授权

US6075676A Head assembly including shorted head leads for preventing damage of head during manufacture of a magnetic storage system 有权
标题翻译：头部组件，包括用于在磁存储系统制造过程中防止头部损坏的短路头引线
公开(公告)号：US6075676A
公开(公告)日：2000-06-13
申请号：US153275
申请日：1998-09-14
申请人： Shinji Hiraoka , Masashi Shiraishi , Takuro Tsuruda , Noboru Yamanaka
发明人： Shinji Hiraoka , Masashi Shiraishi , Takuro Tsuruda , Noboru Yamanaka
IPC分类号： G11B5/60 , G11B5/11 , G11B5/40 , G11B5/48 , G11B21/16 , G11B5/58
CPC分类号： G11B5/486 , G11B21/16 , G11B5/40 , G11B5/4806 , G11B5/11
摘要： A head assembly including a suspension, a head slider mounted on a front end portion of the suspension and having a magnetoresistive element, and a pair of lead lines formed on the suspension and having first ends connected to the magnetoresistive element. The head assembly further includes a metal ball connected by bonding to the pair of lead lines. In handling the head assembly as a separate member, a current caused by static electricity flows through the metal ball short-circuiting the pair of lead lines, thereby preventing burning of the magnetoresistive element due to the current. After mounting the head assembly to an actuator arm, the metal ball is removed to electrically open the pair of lead lines.
摘要翻译：一种头部组件，包括悬架，安装在所述悬架的前端部上并具有磁阻元件的磁头滑块以及形成在所述悬架上并具有连接到所述磁阻元件的第一端的一对引线。头组件还包括通过结合到一对引线连接的金属球。在将头部组件作为单独的部件处理时，由静电引起的电流流过金属球，使一对引线短路，从而防止由于电流引起的磁阻元件的燃烧。在将头组件安装到致动器臂之后，去除金属球以电开放一对引线。

3. 发明授权

US5768053A Flying magnetic head slider 失效
标题翻译：飞磁头滑块
公开(公告)号：US5768053A
公开(公告)日：1998-06-16
申请号：US686099
申请日：1996-07-24
申请人： Noboru Yamanaka , Masashi Shiraishi
发明人： Noboru Yamanaka , Masashi Shiraishi
IPC分类号： G11B5/60 , G11B21/21
CPC分类号： G11B5/6005
摘要： A flying magnetic head slider with leading and trailing edges and side edges includes a plurality of rails extending along the side edges from the leading edge to the trailing edge. At least one of the rails includes a first narrow portion with a narrower rail width, located at a position near the leading edge, at least one second narrow portion with a partially narrower rail width, located at a position apart from the leading edge by a distance with a ratio of 0.6 to 0.9 to a whole longitudinal length of the slider, and a widening portion located between the at least one second narrow portion and the trailing edge, partially having a rail width increasing from the narrower rail width of the second narrow portion.
摘要翻译：具有前缘和后缘和侧边缘的飞行磁头滑块包括沿着从前缘到后缘的侧边缘延伸的多个轨道。轨道中的至少一个包括具有较窄轨道宽度的第一窄部分，位于靠近前缘的位置处，具有部分较窄的轨道宽度的至少一个第二窄部分位于与前缘相距一个位置与滑块的整个纵向长度的比率为0.6至0.9的距离，以及位于至少一个第二窄部分和后缘之间的加宽部分，其部分地具有从第二狭窄部分的较窄轨道宽度增加的轨道宽度一部分。

4. 发明授权

US07828620B2 Method of manufacturing tubular carbon molecule and tubular carbon molecule, method of manufacturing field electron emission device and field electron emission device, and method of manufacturing display unit and display unit 失效
标题翻译：制造管状碳分子和管状碳分子的方法，制造场致电子发射器件和场电子发射器件的方法以及制造显示单元和显示单元的方法
公开(公告)号：US07828620B2
公开(公告)日：2010-11-09
申请号：US10541936
申请日：2004-01-08
申请人： Dharam Pal Gosain , Hisashi Kajiura , Ryuichiro Maruyama , Masashi Shiraishi , Houjin Huang , Koji Kadono , Shigeaki Wachi , Masafumi Ata
发明人： Dharam Pal Gosain , Hisashi Kajiura , Ryuichiro Maruyama , Masashi Shiraishi , Houjin Huang , Koji Kadono , Shigeaki Wachi , Masafumi Ata
IPC分类号： H01J9/00
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , C01B32/162 , H01J1/304 , H01J9/025 , H01J2201/30469 , H01J2329/00
摘要： A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate (10) made of a semiconductor such as silicon (Si) and including iron (Fe) as a catalyst through the use of melting according to a modulated heat distribution (11). The heat distribution (11) is formed, for example, through diffracting an energy beam (12) by a diffraction grating (13). As a method of arranging the catalyst, for example, iron may be deposited in a planar shape or a projection shape in a position corresponding to the heat distribution (11), or the deposited iron may be used as a master to be transferred to another substrate. A carbon nanotube is grown through the use of the arranged catalyst. The grown carbon nanotube can be used as a recording apparatus, a field electron emission device, an FED or the like.
摘要翻译：提供了一种制造能够以更细的间隔规则地对准碳纳米管的管状碳分子的方法。通过使用根据调制的热分布（11）的熔化，将催化剂布置在由诸如硅（Si）的半导体和包括铁（Fe））作为催化剂的材料基板（10）上。热分布（11）例如通过衍射光栅（13）衍射能量束（12）而形成。作为布置催化剂的方法，例如，铁可以在对应于热分布（11）的位置中以平面形状或突起形状沉积，或者沉积的铁可以用作主转移到另一个基质。通过使用所配置的催化剂生长碳纳米管。生长的碳纳米管可以用作记录装置，场电子发射装置，FED等。

5. 发明授权

US07790539B2 Electronic device and method for producing the same 失效
标题翻译：电子装置及其制造方法
公开(公告)号：US07790539B2
公开(公告)日：2010-09-07
申请号：US12274977
申请日：2008-11-20
申请人： Ryuichiro Maruyama , Masafumi Ata , Masashi Shiraishi
发明人： Ryuichiro Maruyama , Masafumi Ata , Masashi Shiraishi
IPC分类号： H01L21/336
CPC分类号： H01L51/0595 , B82Y10/00 , H01L51/0048 , H01L51/0508 , Y10S977/762 , Y10S977/936 , Y10S977/938 , Y10S977/949
摘要： A microelectronic device and a method for producing the device can overcome the disadvantages of known electronic devices composed of carbon molecules, and can deliver performance superior to the known devices. An insulated-gate field-effect transistor includes a multi-walled carbon nanotube (10) having an outer semiconductive carbon nanotube layer (1) and an inner metallic carbon nanotube layer (2) that is partially covered by the outer semiconductive carbon nanotube layer (1). A metal source electrode (3) and a metal drain electrode (5) are brought into contact with both ends of the semiconductive carbon nanotube layer (1) while a metal gate electrode (4) is brought into contact with the metallic carbon nanotube layer (2). The space between the semiconductive carbon nanotube layer (1) and the metallic carbon nanotube layer (2) is used as a gate insulating layer. Two layers including the outer semiconductive carbon nanotube layer (1) and the inner metallic carbon nanotube layer (2) are selected from carbon nanotube layers of a multi-walled carbon nanotube. These layers are processed into a form suitable for use as the multi-walled carbon nanotube (10).
摘要翻译：微电子器件及其制造方法可以克服由碳分子构成的已知电子器件的缺点，能够提供优于已知器件的性能。绝缘栅场效应晶体管包括具有外半导体碳纳米管层（1）的多壁碳纳米管（10）和被外半导体碳纳米管层部分覆盖的内金属碳纳米管层（2） 1）。金属源电极（3）和金属漏电极（5）与半导体碳纳米管层（1）的两端接触，同时金属栅电极（4）与金属碳纳米管层 2）。将半导体碳纳米管层（1）与金属碳纳米管层（2）之间的间隔用作栅极绝缘层。包含外半导体碳纳米管层（1）和内金属碳纳米管层（2）的两层选自多壁碳纳米管的碳纳米管层。这些层被加工成适合用作多壁碳纳米管（10）的形式。

6. 发明授权

US07684157B2 Head gimbal assembly including first and second dimples, and disk drive unit including the same 失效
标题翻译：头万向架组件包括第一和第二凹坑，以及包括其的磁盘驱动器单元
公开(公告)号：US07684157B2
公开(公告)日：2010-03-23
申请号：US11319580
申请日：2005-12-29
申请人： MingGao Yao , Masashi Shiraishi , YiRu Xie
发明人： MingGao Yao , Masashi Shiraishi , YiRu Xie
IPC分类号： G11B5/56
CPC分类号： G11B5/4826
摘要： A HGA of the present invention includes a slider; a micro-actuator comprising two thin film PZT pieces to define a notch; a suspension to load the slider and the micro-actuator. The suspension comprises: a flexure having an actuator loading portion with a slot corresponding to the notch of the micro-actuator, and a slider-loading portion to partially hold the slider; and a load beam having a first dimple to support the flexure at a position thereof corresponding to a central area of the slider, and a second dimple extending through both the slot of the flexure and the notch defined by the micro-actuator and toward an leading edge end portion of the slider to form a gap between the slider and the second dimple. The invention also discloses a disk drive unit having the improved HGA.
摘要翻译：本发明的HGA包括滑块; 微致动器包括两个薄膜PZT片，以限定切口; 悬架装载滑块和微型致动器。悬架包括：具有致动器加载部分的弯曲部，其具有与微致动器的凹口相对应的槽，以及滑块加载部分，以部分地保持滑块; 以及负载梁，其具有第一凹坑以在其对应于所述滑块的中心区域的位置处支撑所述挠曲;以及第二凹坑，其延伸穿过所述挠曲件的所述槽和由所述微致动器限定的所述凹口，并且朝向引导滑块的边缘端部，以在滑块和第二凹坑之间形成间隙。本发明还公开了一种具有改进的HGA的磁盘驱动器单元。

7. 发明授权

US07554773B2 Micro-actuator, head gimbal assembly and disk drive unit with the same 失效
标题翻译：微执行器，头万向节组件和磁盘驱动单元相同
公开(公告)号：US07554773B2
公开(公告)日：2009-06-30
申请号：US11080657
申请日：2005-03-16
申请人： Li Yan Zhu , Ming Gao Yao , Masashi Shiraishi
发明人： Li Yan Zhu , Ming Gao Yao , Masashi Shiraishi
IPC分类号： G11B5/58
CPC分类号： G11B5/4853
摘要： A HGA of the invention includes a slider; a micro-actuator to adjust the position of the slider; and a suspension to load the slider and the micro-actuator. The micro-actuator includes two side arms; a load plate for supporting the slider, which is connected with at least one of the side arms; a piezoelectric element connected with the side arms; and a base shaft to couple with the suspension, which is connected with the side arms and positioned between the load plate and the piezoelectric element. The invention also discloses a disk drive unit using such a HGA.
摘要翻译：本发明的HGA包括滑块; 一个调节滑块位置的微型致动器; 以及用于装载滑块和微致动器的悬架。微型致动器包括两个侧臂; 用于支撑滑块的负载板，其与至少一个侧臂连接; 与侧臂连接的压电元件; 以及与所述悬架联接的基轴，所述悬架与所述侧臂连接并且位于所述载荷板和所述压电元件之间。本发明还公开了一种使用这种HGA的磁盘驱动器单元。

8. 发明授权

US07542242B2 FPC with via holes with filler being welded to suspension and drive apparatus 有权
标题翻译：带通孔的FPC与填料焊接到悬架和驱动装置
公开(公告)号：US07542242B2
公开(公告)日：2009-06-02
申请号：US10959429
申请日：2004-10-07
申请人： Masashi Shiraishi , Hiroyoshi Nakajima , Ichiro Yagi
发明人： Masashi Shiraishi , Hiroyoshi Nakajima , Ichiro Yagi
IPC分类号： G11B5/48
CPC分类号： G11B5/486 , H05K3/0061 , H05K3/328 , H05K3/4069 , H05K3/44 , H05K2201/0215 , H05K2201/09554 , H05K2203/107
摘要： A suspension includes a flexure constituted by a metal plate member, for supporting a head slider provided with at least one head element, a load beam provided with a top end section and constituted by a metal plate member, for supporting the flexure at the top end section, and an individual FPC member attached to the flexure and the load beam and provided with trace conductors to be electrically connected to the at least one head element of the head slider. The FPC member includes a plurality of via holes provided with metal fillers filled therein, the metal fillers in the respective via holes are welded to the flexure and/or the load beam, and the FPC member is fixed to the flexure and/or the load beam at least by means of the welding.
摘要翻译：悬架包括由金属板构件构成的挠曲件，用于支撑设置有至少一个头部元件的头部滑块，设置有顶端部分并由金属板构件构成的负载梁，用于在顶端支撑弯曲部以及附接到挠曲件和负载梁的单独的FPC构件，并且设置有电连接到头滑块的至少一个头元件的迹线导体。 FPC部件包括设置有填充有金属填充物的多个通孔，各通路孔中的金属填充物焊接到挠曲部和/或负载梁上，FPC部件固定在挠曲部和/或负载部至少通过焊接。

9. 发明授权

US07525763B2 Head gimbal assembly with particle filter device, and disk drive unit with the same 失效
标题翻译：头云台装配有颗粒过滤装置，与磁盘驱动装置相同
公开(公告)号：US07525763B2
公开(公告)日：2009-04-28
申请号：US11190045
申请日：2005-07-27
申请人： MingGao Yao , Masashi Shiraishi
发明人： MingGao Yao , Masashi Shiraishi
IPC分类号： G11B5/60
CPC分类号： G11B5/483 , G11B5/6082
摘要： A HGA includes a slider, a suspension to load the slider, and a particle filter device to fix in leading side of the slider. The particle filter device is made of power material or porous material. The HGA further comprise a micro-actuator to connect with the slider. Because the particle filter device is positioned on the leading edge of the slider that is a passage of the particles, so the particles generating from the components in the disk drive unit, such as the HGA will be catched by the particle filter device. Thus the particles will be prevented from flying on the disk and deposited on ABS of the slider, this will ensure the slider to read from/write to data information to the disk successfully and eliminate a possibility to damage the slider/the disk. A disk drive unit with such an HGA is also disclosed herein.
摘要翻译： HGA包括滑块，用于装载滑块的悬架和用于固定在滑块的前侧的颗粒过滤装置。颗粒过滤装置由动力材料或多孔材料制成。 HGA还包括与滑块连接的微致动器。由于颗粒过滤装置位于作为颗粒通道的滑块的前缘上，因此由盘驱动单元中的诸如HGA的部件产生的颗粒将被颗粒过滤装置捕获。因此，颗粒将被阻止在盘上飞行并沉积在滑块的ABS上，这将确保滑块成功读取/写入数据信息到磁盘，并消除损坏滑块/磁盘的可能性。此处还公开了具有这种HGA的磁盘驱动器单元。

10. 发明授权

US07522383B2 System and method for damage prevention by improving the shock resistance of a hard disk actuator arm 失效
标题翻译：通过提高硬盘执行器臂的抗冲击性来防止损坏的系统和方法
公开(公告)号：US07522383B2
公开(公告)日：2009-04-21
申请号：US11510472
申请日：2006-08-24
申请人： Minggao Yao , Masashi Shiraishi , Yiru Xie
发明人： Minggao Yao , Masashi Shiraishi , Yiru Xie
IPC分类号： G11B17/00
CPC分类号： G11B25/043 , G11B5/48 , G11B21/22 , G11B33/08
摘要： A system and method are disclosed for improving the vibration/ mechanical shock-resistance of a hard disk actuator arm. A guide block is located behind the actuator arm's angular range of motion, preventing over-flexure/vibration during operation, and/or the drive's actuator screw head diameter is increased to minimize arm vibration.
摘要翻译：公开了一种用于改善硬盘致动器臂的振动/机械抗冲击性的系统和方法。引导块位于执行器臂的角度运动范围之后，防止在运行期间过度弯曲/振动，和/或驱动器的执行器螺丝头直径增加以最小化手臂振动。

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