Data storage device, control method thereof, and magnetic disk storage device
    23.
    发明申请
    Data storage device, control method thereof, and magnetic disk storage device 有权
    数据存储装置,其控制方法和磁盘存储装置

    公开(公告)号:US20050210190A1

    公开(公告)日:2005-09-22

    申请号:US11086066

    申请日:2005-03-21

    Applicant: Shuji Yamada

    Inventor: Shuji Yamada

    Abstract: Embodiments of the invention improve the performance of a HDD (Hard Disk Drive). In one embodiment, MBR (Master Boot Record) is read from a magnetic disk. The read MBR is stored in a sector buffer by an event handler. A segment control section acquires the MBR stored in the sector buffer and refers to the partition type field to identify the file system. The segment control section refers to a cache mode table and selects a cache mode which is associated with the file system specified in the MBR. In the subsequent read and write operations, buffer handling and command execution control are performed according to the determined cache mode. Since an appropriate cache mode is selected depending on the file system, it is possible to raise the performance.

    Abstract translation: 本发明的实施例提高了HDD(硬盘驱动器)的性能。 在一个实施例中,从磁盘读取MBR(主引导记录)。 读MBR由事件处理程序存储在扇区缓冲区中。 段控制部分获取存储在扇区缓冲器中的MBR,并且参考分区类型字段来识别文件系统。 段控制部分参考高速缓存模式表,并选择与MBR中指定的文件系统相关联的高速缓存模式。 在随后的读写操作中,根据确定的高速缓存模式执行缓冲器处理和命令执行控制。 由于根据文件系统选择适当的缓存模式,因此可以提高性能。

    Method and apparatus for error recovery in a disk drive
    25.
    发明授权
    Method and apparatus for error recovery in a disk drive 失效
    用于磁盘驱动器中的错误恢复的方法和装置

    公开(公告)号:US5812752A

    公开(公告)日:1998-09-22

    申请号:US676692

    申请日:1996-07-10

    Applicant: Shuji Yamada

    Inventor: Shuji Yamada

    CPC classification number: G11B20/1883 G11B20/1879 G06F11/0757

    Abstract: In an error recovery procedure (ERP) in a disk drive, the time needed to execute each step of the ERP is stored in a table. A timer measures the elapsed time from the start of the execution of the ERP, and the elapsed time is checked while executing the ERP. There are two types of ERP steps: those steps with (1) short execution times or (2) relatively long execution times. The two types of ERP steps are stored in different tables. An ERP step is selected and executed depending on the remaining execution time for the ERP.

    Abstract translation: 在磁盘驱动器中的错误恢复过程(ERP)中,执行ERP的每个步骤所需的时间存储在表中。 计时器测量从ERP执行开始起的经过时间,并且在执行ERP时检查经过的时间。 ERP步骤有两种:(1)执行时间短或者执行时间相对较长的步骤。 这两种类型的ERP步骤存储在不同的表中。 根据ERP的剩余执行时间选择并执行ERP步骤。

    Method for preparing silica filled organosiloxane compositions
    28.
    发明授权
    Method for preparing silica filled organosiloxane compositions 失效
    制备二氧化硅填充的有机硅氧烷组合物的方法

    公开(公告)号:US5364896A

    公开(公告)日:1994-11-15

    申请号:US974053

    申请日:1992-11-10

    CPC classification number: C07F7/0836 C08K5/5419

    Abstract: The triorganosiloxydiphenylsilanols of the present invention are novel silicone compounds that are useful as plasticizers for silicone rubbers. The present invention also relates to a method for preparing these compounds in high yield and purity and a method for preparing filled curable organosiloxane compositions using the present compounds as plasticizers.

    Abstract translation: 本发明的三有机硅氧基二苯基硅烷醇是可用作硅橡胶增塑剂的新型有机硅化合物。 本发明还涉及以高产率和纯度制备这些化合物的方法以及使用本发明化合物作为增塑剂制备填充的可固化有机硅氧烷组合物的方法。

    Drum type washing apparatus and method of processing the wash using said
apparatus
    30.
    发明授权
    Drum type washing apparatus and method of processing the wash using said apparatus 失效
    滚筒式洗涤装置和使用所述装置处理洗涤的方法

    公开(公告)号:US5212969A

    公开(公告)日:1993-05-25

    申请号:US912084

    申请日:1992-07-09

    CPC classification number: D06F95/00 D06F25/00 D06F37/02 D06F58/02

    Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened. Moreover, they have another characterizing feature which consists in that the rotary drum is rotated and air is blown into the interior of the rotary drum while a door is kept opened so that the wash can be discharged from the rotary drum at a high efficiency under the influence of force generated by flowing of the air.

    Abstract translation: 一种滚筒式洗涤装置和使用滚筒式洗涤装置处理洗涤的方法,其中它们具有特征特征,其特征在于,由多孔板制成的旋转鼓的周壁构造成具有壁的形式,其具有 单个波纹部分或多个波纹部分,其不与旋转鼓的旋转直角产生的离心力方向相交。 此外,它们具有其它特征,其特征在于,该装置设置有用于允许注入液体和/或气体和/或热空气的液体喷射喷嘴和/或气体吹送喷嘴和/或热空气吹制喷嘴 和/或吹入旋转鼓的内部,从而可以缩短在旋转滚筒中进行洗涤,脱水和干燥洗涤的步骤所需的时间。 此外,它们具有另一特征,其特征在于,旋转滚筒旋转,并且在保持打开门的同时将空气吹入旋转滚筒的内部,使得可以在高效率下从滚筒中排出洗涤物 空气流动产生的力的影响。

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