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1. 发明授权

US07536701B2 Lockable ejection system and method 有权
标题翻译：可锁定弹出系统和方法
公开(公告)号：US07536701B2
公开(公告)日：2009-05-19
申请号：US10964844
申请日：2004-10-13
申请人： Patrick Henry McCormack , John A. Hamming
发明人： Patrick Henry McCormack , John A. Hamming
IPC分类号： G11B33/02
CPC分类号： G11B33/122 , G11B17/043 , G11B33/124
摘要： A cartridge carrier has a base with a recessed plate, a top surface, and a bottom surface. An locking ejection mechanism is coupled to the base. A guide may be coupled to the top surface of the base to receive the cartridge and an interposer board may be coupled to the guide.
摘要翻译：盒式载体具有带有凹板，顶表面和底表面的底座。锁定弹出机构联接到基座。引导件可以联接到基座的顶表面以接收盒，并且插入器板可以联接到引导件。

2. 发明授权

US07222289B2 Channel processor using reduced complexity LDPC decoder 有权
标题翻译：信道处理器采用降低复杂度的LDPC解码器
公开(公告)号：US07222289B2
公开(公告)日：2007-05-22
申请号：US10673181
申请日：2003-09-30
申请人： William Ching-Chit Hung
发明人： William Ching-Chit Hung
IPC分类号： G06F11/10
CPC分类号： H03M13/116 , G11B20/18 , H03M13/1117 , H03M13/1122 , H03M13/1137 , H03M13/114 , H03M13/1177
摘要： A low-density parity check device can process data using a special low-density parity check matrix having a size of n-rows by m-columns. By styling the matrix such that the matrix is composed of p equal-size sqaure sub-matrices, only the first row of the first sub-matrix need be generated and stored. By then further constraining each of the sub-matrices to form various sub-portions, with each sub-portion constructed such that any two columns within the sub-portion will have no common location containing a non-zero entry, processing advantages are gained.
摘要翻译：低密度奇偶校验装置可以使用具有n行×m列的大小的特殊低密度奇偶校验矩阵来处理数据。通过对矩阵进行样式，使得矩阵由p个相等尺寸的sqaure子矩阵组成，仅需要生成并存储第一子矩阵的第一行。然后进一步约束每个子矩阵以形成各个子部分，其中每个子部分构造成使得子部分内的任何两列将不具有包含非零条目的公共位置，从而获得处理优点。

3. 发明授权

US07190544B2 System and method for tape drive under run control 失效
标题翻译：运行控制下磁带驱动器的系统和方法
公开(公告)号：US07190544B2
公开(公告)日：2007-03-13
申请号：US10985624
申请日：2004-11-10
申请人： Turguy Goker , Kempton W. Redhead
发明人： Turguy Goker , Kempton W. Redhead
IPC分类号： G11B15/46
CPC分类号： G11B15/20
摘要： A control system and method for operating a system comprising a host computer, a buffer, a tape drive and a tape is provided. The method includes writing data to the tape while the tape is traveling at a first speed; stopping the tape; determining a minimum distance to reposition the tape; and, thereafter repositioning the tape.
摘要翻译：提供了一种用于操作包括主计算机，缓冲器，磁带驱动器和磁带的系统的控制系统和方法。该方法包括在磁带以第一速度行进时将数据写入磁带; 停止胶带确定重新定位磁带的最小距离; 然后重新定位磁带。

4. 发明授权

US07066420B2 Tape drive apparatus having an arrangement for capturing and retaining a leader pin from a tape cartridge 失效
标题翻译：带驱动装置具有用于从带盒捕获和保持引导销的装置
公开(公告)号：US07066420B2
公开(公告)日：2006-06-27
申请号：US10739287
申请日：2003-12-19
申请人： John A. Hamming
发明人： John A. Hamming
IPC分类号： G11B15/66
CPC分类号： G11B15/672
摘要： A tape drive apparatus with an arrangement for capturing, retaining and releasing a leader pin from the tape cartridge provides a leader pin holding assembly having a body and a swing pivotally coupled to the body. Upon movement into the tape cartridge, the swing is controllably pivoted against the force of a spring into an open position to capture the leader pin within the tape cartridge. Closing the swing retains the leader pin between the swing and the body of the leader pin holding assembly. A minimum number of external actuators is achieved by employing a hub leader that controls the opening and closing of the swing with relation to the body.
摘要翻译：具有用于从带盒捕捉，保持和释放引导销的布置的带驱动装置提供了具有主体和摆动的引导销保持组件，所述引导销保持组件枢转地联接到主体。在移动到带盒中时，摆动可以克服弹簧的力被可控地枢转到打开位置以捕获带盒内的引导销。关闭摆动将引导销保持在摆动件和引导销保持组件的主体之间。通过使用相对于身体控制摆动的打开和关闭的轮毂头部来实现最小数量的外部致动器。

5. 发明授权

US07035033B2 Method and apparatus for reinitializing a tape drive after a power loss 失效
标题翻译：断电后重新初始化磁带机的方法和装置
公开(公告)号：US07035033B2
公开(公告)日：2006-04-25
申请号：US10928837
申请日：2004-08-26
申请人： Russell Allen Bauer
发明人： Russell Allen Bauer
IPC分类号： G11B15/18
CPC分类号： G11B15/02 , G11B15/18
摘要： A method and apparatus to quickly and correctly re-initialize a tape drive mechanism after power loss employs a non-volatile memory to store functional state data during normal operation of the tape drive mechanism. After a power loss, the functional state data is read from the non-volatile memory so that the tape drive mechanism can be properly re-initialized based on the recovered functional state data.
摘要翻译：在磁带驱动机构的正常操作期间，使用非易失性存储器来存储功能状态数据的功率损耗之后，快速且正确地重新初始化磁带机构的方法和装置。在断电之后，从非易失性存储器读取功能状态数据，从而能够基于恢复的功能状态数据适当地重新启动磁带机构。

6. 发明申请

US20040184195A1 Head actuator assembly for a tape drive 失效
标题翻译：磁带机头部执行器组件
公开(公告)号：US20040184195A1
公开(公告)日：2004-09-23
申请号：US10765184
申请日：2004-01-28
申请人： CERTANCE LLC
发明人： Ashok B. Nayak , James M. Decot
IPC分类号： G11B005/55
CPC分类号： G11B5/5504
摘要： A head actuator assembly includes a coarse positioner base assembly that is mounted on a guide shaft and an anti-rotation shaft and provides increased structural rigidity due to a four-point support and spring loading of the coarse positioner base against the anti-rotation shaft. A two-part head-carriage and voice coil holder system permits different materials to be used for the head-carriage and the voice coil holder, obviating structural problems of a single-structured head-carriage and coil-holder system. A flexible printed circuit bracket eases manufacture and allows flexible printed circuits to be slid into the bracket and retained in place without the need for locating tabs and screws.
摘要翻译：头致动器组件包括安装在引导轴和防旋转轴上的粗定位器基座组件，并且由于四点支撑和粗定位器基座抵靠防旋转轴的弹簧加载而提供增加的结构刚度。两部分的头部托架和音圈夹系统允许不同的材料用于头部托架和音圈架，从而避免单一结构的头托架和线圈架系统的结构问题。柔性印刷电路支架易于制造，并允许柔性印刷电路滑入支架并保持在适当的位置，而不需要定位凸片和螺钉。

7. 发明授权

US07511916B2 Cartridge carrier 失效
标题翻译：墨盒载体
公开(公告)号：US07511916B2
公开(公告)日：2009-03-31
申请号：US10940111
申请日：2004-09-13
申请人： John Anthony Hamming
发明人： John Anthony Hamming
IPC分类号： G11B33/02
CPC分类号： G06F1/187 , G11B33/122 , G11B33/124
摘要： A cartridge carrier has a base with a recessed plate, a top surface, and a bottom surface. An ejection mechanism may be coupled to the base. A guide may be coupled to the top surface of the base to receive the cartridge and an interposer board may be coupled to the guide.
摘要翻译：盒式载体具有带有凹板，顶表面和底表面的底座。弹出机构可以联接到基座。引导件可以联接到基座的顶表面以接收盒，并且插入器板可以联接到引导件。

8. 发明申请

US20070086119A1 Tape drive apparatus with a head alignment system 失效
标题翻译：带磁头对准系统的磁带机
公开(公告)号：US20070086119A1
公开(公告)日：2007-04-19
申请号：US11528190
申请日：2006-09-27
申请人： Ashok Nayak
发明人： Ashok Nayak
IPC分类号： G11B5/56
CPC分类号： G11B21/24 , G11B5/56
摘要： A tape drive apparatus is provided with a base plate and tape path components on this base plate. The apparatus includes a bracket that is adjustably coupled to the base plate, the path components carrying a magnetic head for reading and writing to a tape transported by the path components. Pre-loaded jackscrews of the adjustment couplings are rotated to adjust and lock the azimuth and zenith settings for the magnetic head. A separate penetration screw independently controls the penetration of the magnetic tape.
摘要翻译：磁带驱动装置在该基板上设置有基板和磁带路径部件。该装置包括可调节地联接到基板的支架，路径部件携带用于读取和写入由路径部件传送的带的磁头。旋转调节联轴器的预加压螺丝以调节和锁定磁头的方位角和天顶设置。单独的穿透螺钉独立地控制磁带的穿透。

9. 发明申请

US20070058278A1 Head actuator design for a low profile tape drive 失效
标题翻译：小型磁带机的磁头执行器设计
公开(公告)号：US20070058278A1
公开(公告)日：2007-03-15
申请号：US11224882
申请日：2005-09-12
申请人： Ashok Nayak , James Decot
发明人： Ashok Nayak , James Decot
IPC分类号： G11B5/02
CPC分类号： G11B5/584 , G11B5/00821
摘要： A head actuator design for a low profile tape drive is configured with a damping system for a head suspension system having flexure springs to accommodate a half-high form factor. The damping system employs hall sensors, for example, mounted on the head carriage that moves with the head carriage to provide position signals that are differentiated to form velocity signals used by a servo loop control system to dampen suspension system resonance. A flexible circuit routing is provided that is manageable for half-high form factors by combining the fine positioner loop and course positioner loop into a single loop, and preventing the head flexible printed circuit from contacting a top cover in the routing to a printed circuit board near the top cover.
摘要翻译：用于小型磁带驱动器的磁头致动器设计配置有用于具有弯曲弹簧以适应半高形状因数的磁头悬挂系统的阻尼系统。阻尼系统使用例如安装在头部托架上的霍尔传感器，其与头托架一起移动，以提供差分的位置信号，以形成由伺服回路控制系统用于抑制悬架系统共振的速度信号。提供了一种灵活的电路布线，可通过将精细定位器环路和定位器定位器环路组合到单个环路中来控制半高形状因素，并防止头部柔性印刷电路与布线到印刷电路板的顶盖接触靠近顶盖。

10. 发明授权

US07180708B1 Stationary tape guide with spring arrangement and ceramic guide portion mating with plastic mounting portion 失效
标题翻译：具有弹簧布置的固定带导轨和与塑料安装部分配合的陶瓷导向部分
公开(公告)号：US07180708B1
公开(公告)日：2007-02-20
申请号：US11136836
申请日：2005-05-24
申请人： Ashok B. Nayak , Ming-chih Weng
发明人： Ashok B. Nayak , Ming-chih Weng
IPC分类号： G11B15/60 , B65H23/04 , G11B15/67
CPC分类号： G11B15/62 , G11B15/602 , G11B15/605 , G11B15/67 , G11B15/673
摘要： A tape drive is provided having a pair of stationary guide assemblies disposed symmetrically about the magnetic read/write head. Each of the stationary guide assemblies has a mounting portion and a separate guide surface portion mounted on the mounting portion. The mounting portion may be made of a plastic and the guide surface portion of a ceramic, for example. A spring arrangement with pressure pads is mounted directly on the mounting portion, and applies pressure to a top edge of a tape during guiding of the tape.
摘要翻译：提供了带驱动器，其具有围绕磁读/写头对称设置的一对固定引导组件。每个固定引导组件具有安装部分和安装在安装部分上的单独的引导表面部分。安装部分可以由塑料制成，例如陶瓷的引导表面部分。具有压力垫的弹簧装置直接安装在安装部分上，并且在引导带时将压力施加到带的顶部边缘。

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