专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060146443A1 Method and apparatus for airflow transition edges on noise dampers in a hard disk drive 审中-公开
标题翻译：用于硬盘驱动器中噪声阻尼器上的气流过渡边缘的方法和装置
公开(公告)号：US20060146443A1
公开(公告)日：2006-07-06
申请号：US11028078
申请日：2004-12-30
申请人： Joseph Chang , Gregory Tran , Yun-Sik Han , Frank Morris
发明人： Joseph Chang , Gregory Tran , Yun-Sik Han , Frank Morris
IPC分类号： G11B33/14
CPC分类号： G11B33/08 , G11B5/40 , G11B5/6005 , G11B25/043
摘要： The present invention includes apparatus and methods for disk dampers with an inlet edge and/or an outlet edge, oriented and shaped to control airflow within the hard disk drive. The inlet edge and the outlet edge reduce the airflow turbulence at the actuator assembly. This improves the Position Error Signal (PES), as the read-write head accesses a rotating disk surface. The outlet edge may preferably be curved and oriented at an oblique angle with respect to the angular rotation of the disk(s) in the hard disk drive. The outlet edge may preferably extend over a section of a sector angle. The inlet edge may preferably be oblique, which helps to slow down the overall velocity of the airflow into the disk damper. This allows the tip of the inlet edge to be positioned closer to the actuator assembly than previously possible.
摘要翻译：本发明包括具有入口边缘和/或出口边缘的盘式阻尼器的装置和方法，其定向和成形以控制硬盘驱动器内的气流。入口边缘和出口边缘减少了致动器组件处的气流湍流。当读写头访问旋转盘表面时，这改善了位置误差信号（PES）。出口边缘可以优选地弯曲并且相对于硬盘驱动器中的盘的角度旋转以倾斜角定向。出口边缘可以优选地在扇形角度的一部分上延伸。入口边缘优选地是倾斜的，这有助于减慢气流进入盘式阻尼器的整体速度。这允许入口边缘的尖端比先前可能更靠近致动器组件定位。

2. 发明申请

US20060098344A1 Method and apparatus providing head suspension sag control reducing off-track motion due to disk flutter in a hard disk drive 审中-公开
标题翻译：提供头部悬挂松弛控制的方法和装置减少由于硬盘驱动器中的磁盘颤动引起的偏离运动
公开(公告)号：US20060098344A1
公开(公告)日：2006-05-11
申请号：US10982147
申请日：2004-11-05
申请人： Frank Morris , Shiao Chen , Joseph Chang , Myeong Kim
发明人： Frank Morris , Shiao Chen , Joseph Chang , Myeong Kim
IPC分类号： G11B21/16 , G11B5/48
CPC分类号： G11B5/4833
摘要： The present invention includes the following. Load beams for head suspension assemblies optimally providing head gimbal assemblies with the ability to minimize the effects of disk vibration from rotating disk surfaces during the track following sequences. Operating at least a head gimbal assembly as follows, when the read-write head is following a track. The sag control region of the load beam adjusts the roll center to coincide with the center of the rotating disk. The head gimbal assembly compensates through the roll center for disk flutter, causing the read-write head to follow the track. This reduces off-track motion, minimizing Track Mis-Registration. Making head suspension assemblies, head gimbal assemblies, actuator arms, actuator assemblies and hard disk drives using these load beams. The components are also products of the invention's manufacturing methods.
摘要翻译：本发明包括以下。用于头悬挂组件的负载梁最佳地提供头万向架组件，其能够在轨道跟随序列期间最小化来自旋转盘表面的盘振动的影响。当读写头跟随轨道时，至少操作头部万向架组件，如下所示。负载梁的下垂控制区域调整辊中心与旋转盘的中心一致。头部万向节组件通过卷轴中心补偿磁盘颤动，导致读写头跟随轨迹。这样可以减少偏航运动，尽可能减少轨道误配。使用这些负载梁制造头悬挂组件，头万向架组件，执行器臂，执行器组件和硬盘驱动器。组件也是本发明制造方法的产物。

3. 发明授权

US07256961B2 Damped spindle motor flange for the disk pack in a hard disk drive 失效
标题翻译：硬盘驱动器中磁盘组的阻尼主轴电机法兰
公开(公告)号：US07256961B2
公开(公告)日：2007-08-14
申请号：US10916913
申请日：2004-08-11
申请人： Shiao-Hua Chen , Frank Morris , Joseph Chang
发明人： Shiao-Hua Chen , Frank Morris , Joseph Chang
IPC分类号： G11B17/02
CPC分类号： G11B33/121 , G11B25/043 , G11B33/08
摘要： The present invention includes a spindle motor with a dampened spindle motor flange, which includes a shallow groove on the disk face. The shallow groove includes a first rim, a trough, and a second rim. In use, the trough fills with a visco-elastic material compressed by a metallic ring. A disk pack assembly uses the spindle motor coupling through the dampened spindle motor flange to at least one clamped disk. The invention includes a disk pack using the spindle motor, visco-elastic material, and metallic ring, as well as hard disk drives built with these disk packs. The invention includes the method of disk pack assembly, as well as making a hard disk drive using disk pack. The manufactured disk pack and the hard disk drive are products of the invention's processes.
摘要翻译：本发明包括具有减振主轴电动机凸缘的主轴电动机，其在盘面上包括浅槽。浅槽包括第一边缘，槽和第二边缘。在使用中，槽填充有被金属环压缩的粘弹性材料。磁盘组组件使用主轴电动机通过减振主轴电动机法兰连接到至少一个夹紧盘。本发明包括使用主轴电动机，粘弹性材料和金属环的盘组，以及用这些盘组件构建的硬盘驱动器。本发明包括磁盘组装的方法，以及使用磁盘盒制作硬盘驱动器。制造的磁盘组件和硬盘驱动器是本发明工艺的产品。

4. 发明申请

US20060034011A1 Damped spindle motor flange for the disk pack in a hard disk drive 失效
标题翻译：硬盘驱动器中磁盘组的阻尼主轴电机法兰
公开(公告)号：US20060034011A1
公开(公告)日：2006-02-16
申请号：US10916913
申请日：2004-08-11
申请人： Shiao-Hua Chen , Frank Morris , Joseph Chang
发明人： Shiao-Hua Chen , Frank Morris , Joseph Chang
IPC分类号： G11B17/02
CPC分类号： G11B33/121 , G11B25/043 , G11B33/08
摘要： The present invention includes a spindle motor with a dampened spindle motor flange, which includes a shallow groove on the disk face. The shallow groove includes a first rim, a trough, and a second rim. In use, the trough fills with a visco-elastic material compressed by a metallic ring. A disk pack assembly uses the spindle motor coupling through the dampened spindle motor flange to at least one clamped disk. The invention includes a disk pack using the spindle motor, visco-elastic material, and metallic ring, as well as hard disk drives built with these disk packs. The invention includes the method of disk pack assembly, as well as making a hard disk drive using disk pack. The manufactured disk pack and the hard disk drive are products of the invention's processes.
摘要翻译：本发明包括具有减振主轴电动机凸缘的主轴电动机，其在盘面上包括浅槽。浅槽包括第一边缘，槽和第二边缘。在使用中，槽填充有被金属环压缩的粘弹性材料。磁盘组组件使用主轴电动机通过减振主轴电动机法兰连接到至少一个夹紧盘。本发明包括使用主轴电机，粘弹性材料和金属环的磁盘组，以及用这些磁盘组构建的硬盘驱动器。本发明包括磁盘组装的方法，以及使用磁盘盒制作硬盘驱动器。制造的磁盘组件和硬盘驱动器是本发明工艺的产品。

5. 发明授权

US06739423B2 Acoustic logging tool 有权
标题翻译：声学测井工具
公开(公告)号：US06739423B2
公开(公告)日：2004-05-25
申请号：US10065407
申请日：2002-10-15
申请人： Hitoshi Tashiro , Jahir Pabon , Frank Morris , Hitoshi Sugiyama , David Hoyle , David Leslie , Kazumasa Kato
发明人： Hitoshi Tashiro , Jahir Pabon , Frank Morris , Hitoshi Sugiyama , David Hoyle , David Leslie , Kazumasa Kato
IPC分类号： G01V140
CPC分类号： G01V1/523 , Y10S367/911
摘要： A sleeve for an acoustic logging tool has a structure with a window section having fewer bars than a conventional sleeve separated by a slotted region with thin circumferential slots which are stress-relieved at the ends (“dumb-bell” shaped). Steel receiver mounts are provided for hydrophone pressure sensors and this, together with the axially oriented hydrophones makes the tool less susceptible to interfering vibration.
摘要翻译：用于声学测井工具的套筒具有窗口部分的结构，其具有比常规套筒更少的杆，其由具有薄的周向狭槽的开槽区域分开，该圆周狭槽在端部（“哑铃形”）处被应力释放。为水听器压力传感器提供钢接收器支架，这与轴向定向的水听器一起使得该工具不易受到干扰振动的影响。

6. 发明授权

US06494288B1 Acoustic logging tool 有权
标题翻译：声学测井工具
公开(公告)号：US06494288B1
公开(公告)日：2002-12-17
申请号：US09674192
申请日：2000-12-11
申请人： Hitoshi Tashiro , Jahir Pabon , Frank Morris , Hitoshi Sugiyama , David Hoyle , David Leslie , Kazumasa Kato
发明人： Hitoshi Tashiro , Jahir Pabon , Frank Morris , Hitoshi Sugiyama , David Hoyle , David Leslie , Kazumasa Kato
IPC分类号： G01V140
CPC分类号： E21B47/011 , G01V1/523
摘要： A sleeve for an acoustic logging tool having a structure with a window section having fewer bars than a conventional sleeve separated by a slotted region with thin circumferential slots which are stress-relieved at the ends (“dumb-bell” shaped). Steel receiver mounts are provided for hydrophone pressure sensors and this, together with the axially oriented hydrophones, makes the tool less susceptible to interfering vibration.
摘要翻译：一种用于声学测井工具的套筒，具有一个结构，其窗口部分具有比常规套筒更少的杆，该槽部分由具有在端部应力释放（“哑铃”形状）的薄周边槽的开槽区域分开。为水听器压力传感器提供钢接收器支架，这与轴向定向的水听器一起使得该工具不易受到干扰振动的影响。

7. 发明授权

US06271986B1 Video disk cartridge disk hub locking mechanism 失效
标题翻译：视频盘式磁盘轮毂锁定机构
公开(公告)号：US06271986B1
公开(公告)日：2001-08-07
申请号：US09444227
申请日：1999-11-19
申请人： Albert Guerini , Syed H. Iftikar , Frank Morris , Long Nguyen
发明人： Albert Guerini , Syed H. Iftikar , Frank Morris , Long Nguyen
IPC分类号： G11B5012
CPC分类号： G11B23/0308 , G11B23/0306 , G11B31/00
摘要： Devices, systems, and methods prevent rigid recording media for video and other data from rattling within a cartridge when that cartridge is removed from a disk drive. To decrease rattling (and the resulting damage to the disk), a hub of the disk is urged against an inner surface of the cartridge housing. A door translates laterally to provide access to the disk within the cartridge. A feature is defined by an inner surface of the cartridge housing, and one or more resilient arms extend from the door assembly so as to engage the feature when the door moves towards a closed position. The feature deflects the arm axially against the disk, so that the arm can act as both an actuation mechanism and a biasing spring.
摘要翻译：当磁带从磁盘驱动器中取出时，设备，系统和方法可防止硬盘记录介质影像和其他数据在磁带盒内晃动。为了减少咔嗒声（以及由此造成的对盘的损害），盘的轮毂被推靠在盒壳体的内表面上。门横向翻转以提供对盒内磁盘的访问。特征由盒壳体的内表面限定，并且一个或多个弹性臂从门组件延伸，以便当门朝向关闭位置移动时接合该特征。该特征使臂部轴向地偏转盘，使得臂能够用作致动机构和偏压弹簧。

8. 发明授权

US06369970B1 Multiple disk write method and device 有权
标题翻译：多磁盘写入方式和设备
公开(公告)号：US06369970B1
公开(公告)日：2002-04-09
申请号：US09321978
申请日：1999-05-28
申请人： Howard Steinhoff , David Drouin , Frank Morris
发明人： Howard Steinhoff , David Drouin , Frank Morris
IPC分类号： G11B17038
CPC分类号： G11B5/59633
摘要： A method of writing data to multiple disks on a servo track writing machine comprises the steps of providing a cylindrical disk stacking tool comprising a base and a spindle, loading a first disk onto the spindle in alignment with the base, loading a second disk onto said spindle in alignment with the first disk, placing the loaded disk stacking tool on the servo track writing machine, and simultaneously writing data to the disks with the servo track writing machine. As many disks as desired may be so written to. The disk stacking tool further includes a clamp for locking the disks in place.
摘要翻译：将数据写入伺服轨迹写入机上的多个盘的方法包括以下步骤：提供包括基座和主轴的圆柱形盘堆叠工具，将第一盘与基座对准地装载到主轴上，将第二盘装载到所述主轴与第一盘对准，将装入的盘堆叠工具放置在伺服轨迹写入机上，同时使用伺服轨迹写入机将数据写入盘。根据需要，可能写得如此多的磁盘。磁盘堆叠工具还包括用于将磁盘锁定到位的夹具。

9. 发明授权

US4248334A Recycling apparatus 失效
标题翻译：回收设备
公开(公告)号：US4248334A
公开(公告)日：1981-02-03
申请号：US886333
申请日：1978-03-13
申请人： C. John Hanley , Frank Morris
发明人： C. John Hanley , Frank Morris
IPC分类号： G07F7/06
CPC分类号： G07F7/0609 , Y10S100/902
摘要： A recycling apparatus and method for accepting the return of selected types of used containers and for dispensing compensation for the deposit in the apparatus of an approved type of container. A returned container is placed into a depository in the apparatus wherein a scanner reads code markings on the container. If the code indicates the container is of an acceptable type, the container is deposited in a storage receptacle within which the containers are periodically compacted. The customer has the option of selecting compensation from the apparatus of either a given amount of money or a chit worth more than the given amount which may be credited towards the purchase of select products.
摘要翻译：一种回收设备和方法，用于接收所选类型的二手容器的返回并用于分配对批准类型的容器的设备中的沉积物的补偿。返回的容器被放置在设备中的存放处，其中扫描仪读取容器上的代码标记。如果代码表示容器是可接受的类型，则容器被放置在容器周期性地压实的容器中。客户可以选择从设备中获得任何给定金额的金额，或者选择可能被用于购买精选产品的额定值。

10. 发明申请

US20070159728A1 Rotary Actuator Motor For Disk Drive 有权
标题翻译：用于磁盘驱动的旋转执行器电机
公开(公告)号：US20070159728A1
公开(公告)日：2007-07-12
申请号：US11688405
申请日：2007-03-20
申请人： John Scura , John Beley , David Chew , Wendy Lorimer , Babu Rahman , Frank Morris
发明人： John Scura , John Beley , David Chew , Wendy Lorimer , Babu Rahman , Frank Morris
IPC分类号： G11B5/55
CPC分类号： G11B5/4813 , G11B5/5569
摘要： A rotary actuator motor is provided including a stationary coil section and a rotating magnet. The magnet is incorporated with the pivot bearing assembly, and the coil section is aligned with the magnet along an axis of rotation of the actuator. The magnet fully encircles the axis of rotation. The coil comprises one or more closed loops of electrically conductive material. The motor in this arrangement maintains a much smaller profile in comparison to a traditional voice coil motor that is mounted to a yoke extending away from the axis of rotation of the actuator.
摘要翻译：旋转执行器马达设置有固定线圈部分和旋转磁体。磁体与枢转轴承组件结合，并且线圈部分沿着致动器的旋转轴与磁体对准。磁铁完全环绕旋转轴。线圈包括一个或多个导电材料的闭环。与传统的音圈电动机相比，在这种布置中的电动机保持了更小的轮廓，传统的音圈电动机安装到远离致动器的旋转轴线延伸的磁轭。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式