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1. 外观设计

USD418828S Element of an audio, video and computer data cartridge 失效
公开(公告)号：USD418828S
公开(公告)日：2000-01-11
申请号：US87961
申请日：1998-05-12
申请人： Syed H. Iftikar , Albert J. Guerini , Long Nguyen
设计人： Syed H. Iftikar , Albert J. Guerini , Long Nguyen

2. 外观设计

USD410644S Audio, video, and computer data cartridge 失效
公开(公告)号：USD410644S
公开(公告)日：1999-06-08
申请号：US87954
申请日：1998-05-12
申请人： Syed H. Iftikar , Albert J. Guerini , Long Nguyen
设计人： Syed H. Iftikar , Albert J. Guerini , Long Nguyen

3. 发明申请

US20010012171A1 Power-off method and device for electronic storage apparatus 审中-公开
标题翻译：电子存储装置的断电方法和装置
公开(公告)号：US20010012171A1
公开(公告)日：2001-08-09
申请号：US09728738
申请日：2000-11-30
申请人： Castlewood Systems, Inc.
发明人： Li-Hsin Lu , Stephen R. Jackson , David Drouin
IPC分类号： G11B005/596
CPC分类号： G11B5/59683 , G11B5/54 , G11B21/22
摘要： A method for positioning a magneto-resistive head onto an head load/unload ramp of a storage unit, the magneto-resistive head disposed upon an actuator arm, the actuator arm also having a voice coil, includes the steps of detecting a reset signal, generating a back electro-motive force voltage with a spindle motor in response to the reset signal, generating a drive voltage in response to the back electro-motive force voltage, using a switching circuit to provide the drive voltage to the voice coil in a first polarity for a first period of time, and thereafter, using the switching circuit to provide the drive voltage to the voice coil in a second polarity.
摘要翻译：一种用于将磁阻头定位到存储单元的磁头加载/卸载斜坡上的方法，所述磁阻头设置在致动器臂上，致动臂还具有音圈，包括检测复位信号的步骤，利用主轴电动机响应于复位信号产生反向电动力电压，利用开关电路产生响应于后向电动势电压的驱动电压，以将驱动电压提供给第一极性，然后使用开关电路以第二极性向音圈提供驱动电压。

4. 发明授权

US6081407A Cover springs for positioning a removable video disk cartridge 失效
标题翻译：用于定位可移动视频磁盘盒的盖弹簧
公开(公告)号：US6081407A
公开(公告)日：2000-06-27
申请号：US970305
申请日：1997-11-14
申请人： Hong Khuu
发明人： Hong Khuu
IPC分类号： G11B17/04 , G11B25/04 , G11B33/12 , G11B33/02
CPC分类号： G11B33/121 , G11B17/0405 , G11B17/0436 , G11B25/043
摘要： A device for properly aligning a removable hard disk cartridge with the moving parts and data transfer head of an associated disk drive. In particular, the device is for use in recording and archiving of digital video and other data. The device includes an integrated pair of elongate spring structures formed from a portion of a housing cover. The elongate springs are configured to extend from the cover to slidingly engage the removable hard disk cartridge. The springs fully constrain the position of the cartridge within the drive to avoid misalignment between the removable hard disk cartridge and the data transfer head and various other moving parts of the disk drive system.
摘要翻译：用于使可移动硬盘盒与相关磁盘驱动器的运动部件和数据传输头正确对准的装置。特别地，该设备用于数字视频和其他数据的记录和归档。该装置包括由壳体盖的一部分形成的一对细长的弹簧结构。细长弹簧构造成从盖延伸以可滑动地接合可移动硬盘盒。弹簧完全限制卡盘在驱动器内的位置，以避免可拆卸硬盘盒与数据传输头以及磁盘驱动器系统的各种其他运动部件之间的错位。

5. 发明授权

US6028737A Removable drive cover having flush surface 失效
标题翻译：可移动驱动器盖具有平齐表面
公开(公告)号：US6028737A
公开(公告)日：2000-02-22
申请号：US47890
申请日：1998-03-25
申请人： Hong Khuu
发明人： Hong Khuu
IPC分类号： G11B17/04 , G11B33/12 , G11B33/02
CPC分类号： G11B33/121 , G11B17/0405
摘要： An apparatus for use with a removable disk drive system. The apparatus provides a fastening frame (105) with an access portion (107) or opening. Disposed over the access portion is an access panel or door (100). The access panel (100) is coupled to the fastening frame (105) using coupling members (120). The coupling members (120) are mounting supports adapted to be flush with the access panel (100) such that when the access panel is integrated in to the fastening frame (105), the coupling members do not extend outward from the surface of the apparatus. A recess means (130) is defined on the access panel.
摘要翻译：一种用于可移动磁盘驱动系统的装置。该装置提供具有进入部分（107）或开口的紧固框架（105）。设置在通路部分上的是检修面板或门（100）。检修面板（100）使用联接构件（120）联接到紧固框架（105）。联接构件（120）是适于与检修面板（100）齐平的安装支撑件，使得当检修面板集成在紧固框架（105）中时，联接构件不会从设备的表面向外延伸。凹槽装置（130）被限定在检修面板上。

6. 发明授权

US6011773A Anti-rattle mechanism for a removable video disk cartridge 失效
标题翻译：可拆卸视频磁盘盒的防拨打机制
公开(公告)号：US6011773A
公开(公告)日：2000-01-04
申请号：US189732
申请日：1998-11-10
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： G11B23/03 , G11B31/00 , G11B3/70 , G11B5/84
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。

7. 外观设计

USD414763S Video and computer data recorder 失效
公开(公告)号：USD414763S
公开(公告)日：1999-10-05
申请号：US81927
申请日：1997-11-14
申请人： Syed H. Iftikar
设计人： Syed H. Iftikar

8. 外观设计

USD411991S Removable drive cover having flush surface 失效
公开(公告)号：USD411991S
公开(公告)日：1999-07-13
申请号：US85565
申请日：1998-03-25
申请人： Hong Khuu
设计人： Hong Khuu

9. 发明申请

US20010019463A1 Head loading and unloading method and device 审中-公开
标题翻译：头装卸方法及装置
公开(公告)号：US20010019463A1
公开(公告)日：2001-09-06
申请号：US09751705
申请日：2000-12-29
申请人： Castlewood Systems, Inc.
发明人： David Drouin
IPC分类号： G11B021/02
CPC分类号： G11B5/55 , G11B21/12
摘要： A method for repositioning a read/write head from a parking location to a position adjacent a surface of a magnetic disk, the read/write head disposed on an actuator arm having a voice coil motor, includes the receiving the read/write head load signal, applying a first current pulse to the voice coil motor in response to the read/write head load signal, the first current pulse having a first amplitude and a first duration, determining a back electro-motive force in the voice coil motor, determining a read/write head velocity in response to the back electromotive force, determining the difference between the read/write head velocity and a desired read/write head velocity, using the difference between the read/write head velocity and the desired read/write head velocity to determine a second duration for a second current pulse, and applying the second current pulse to the voice coil motor.
摘要翻译：一种用于将读/写头从停车位置重新定位到与磁盘表面相邻的位置的方法，所述读/写头设置在具有音圈电机的致动器臂上，包括：接收读/写头负载信号响应于读/写头负载信号向音圈电机施加第一电流脉冲，第一电流脉冲具有第一幅度和第一持续时间，确定音圈电机中的反电动势，确定读/写头速度响应于反电动势，使用读/写头速度和期望的读/写头速度之间的差来确定读/写头速度与期望的读/写头速度之间的差异以确定第二电流脉冲的第二持续时间，以及将第二电流脉冲施加到音圈电机。

10. 发明授权

US6081400A Power-off method and device for electronic storage apparatus 失效
标题翻译：电子存储装置的断电方法和装置
公开(公告)号：US6081400A
公开(公告)日：2000-06-27
申请号：US970859
申请日：1997-11-14
申请人： Li-Hsin Lu , Stephen R. Jackson , David Drouin
发明人： Li-Hsin Lu , Stephen R. Jackson , David Drouin
IPC分类号： G11B5/54 , G11B21/02 , G11B15/46
CPC分类号： G11B5/54
摘要： A technique for method for positioning a magneto resistive head located upon an actuator arm onto a loading ramp of a storage unit. The technique includes the steps of operating a removable magnetic disk at a first number of revolutions per second, the magnetic disk having an outer diameter, positioning the magneto resistive head adjacent to the removable magnetic disk, reading data from the removable magnetic disk, detecting a reset signal, producing a back electro-motive force in response to the reset signal, biasing the magneto resistive head towards the outer diameter of the removable magnetic disk in response to the reset signal and to the back electro-motive force, reducing a number of revolutions per second for the removable magnetic disk from the first number to a second number of revolutions per second, the first number greater than the second number; thereafter using an energy storage unit to bias the magneto resistive head onto the loading ramp, in response to the reset signal.
摘要翻译：一种用于将位于致动器臂上的磁阻头定位到存储单元的加载斜坡上的方法技术。该技术包括以第一转数/秒的速度操作可移动磁盘的步骤，磁盘具有外径，将磁阻头定位在与可移动磁盘相邻的位置，从可移动磁盘读取数据，检测一个复位信号，响应于复位信号产生反向电动力，响应于复位信号和反电动力而将磁阻头朝向可移除磁盘的外径偏置，减少了数量可移除磁盘从第一个数字转到第二个转数/秒，第一个数字大于第二个数字; 然后响应于复位信号，使用能量存储单元将磁阻头倾斜到加载斜坡上。

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