Apparatus for detecting disk write omissions
    71.
    发明申请
    Apparatus for detecting disk write omissions 审中-公开
    用于检测磁盘写入缺失的装置

    公开(公告)号:US20060179215A1

    公开(公告)日:2006-08-10

    申请号:US11131416

    申请日:2005-05-18

    IPC分类号: G06F12/00

    CPC分类号: G06F11/1076 G06F2211/104

    摘要: In the present invention, for each set of blocks [#(0) to #(N−1)] storing update data, a history block [#(N)] storing an update state value, for example, a generation, time or check code, showing an update state is provided, constituting a set of management data as a check object. When writing update data on a disk, a new update state value is calculated for the same set of management data and stored in memory as update state confirmation value. The new update state value is also set as write data in the history block in the same set of management data, and the entire of the set of management data including update data and update state value are written onto a disk. The history block is read and disk write omissions are detected by comparing the update state value and the update state confirmation value stored in memory.

    摘要翻译: 在本发明中,对于存储更新数据的每个块[#(0)〜#(N-1)]组,存储更新状态值的历史块[#(N)],例如生成,时间或 检查代码,显示提供更新状态,构成作为检查对象的一组管理数据。 在磁盘上写入更新数据时,为同一组管理数据计算新的更新状态值,并将其作为更新状态确认值存储在内存中。 新的更新状态值也被设置为同一组管理数据中的历史块中的写入数据,并且包括更新数据和更新状态值的整个管理数据集合被写入盘中。 读取历史块,并通过比较存储在存储器中的更新状态值和更新状态确认值来检测磁盘写入缺失。

    Disk array apparatus, method of data recovery, and computer product
    72.
    发明申请
    Disk array apparatus, method of data recovery, and computer product 审中-公开
    磁盘阵列设备,数据恢复方法和计算机产品

    公开(公告)号:US20060101216A1

    公开(公告)日:2006-05-11

    申请号:US11067329

    申请日:2005-02-28

    IPC分类号: G06F12/00 G06F12/16

    摘要: A primary disk and a secondary disk that duplicates the data in the primary disk are connected to a host computer via a disk-array control unit. The disk-array control unit includes a plurality of central management units. Each central management unit includes a cache memory for writing data accessed, and a command-process executing unit that executes a process based on a command received. Each central management unit executes a process including determining, when there is an error in data stored in the primary disk while data stored in the secondary disk is normal, that a recovery process is necessary, duplicating, after completing an input/output process with the host computer, data written in the cache memory into a cache memory of any other central management unit, and writing-back the data written in the cache memory into the primary disk and the secondary disk.

    摘要翻译: 复制主磁盘中的数据的主磁盘和辅助磁盘通过磁盘阵列控制单元连接到主机。 磁盘阵列控制单元包括多个中央管理单元。 每个中央管理单元包括用于写入访问的数据的高速缓存存储器,以及基于所接收的命令执行处理的命令处理执行单元。 每个中央管理单元执行一个处理,包括确定当存储在辅助盘中的数据正常时存储在主盘中的数据存在什么时候需要恢复处理,在完成输入/输出处理之后复制 主计算机,将高速缓冲存储器中写入的数据写入任何其他中央管理单元的高速缓冲存储器,以及将写入高速缓冲存储器的数据写回到主盘和次盘中。

    Crane and method for controlling the crane
    74.
    发明授权
    Crane and method for controlling the crane 失效
    起重机及起重机控制方法

    公开(公告)号:US06880712B2

    公开(公告)日:2005-04-19

    申请号:US10195387

    申请日:2002-07-16

    CPC分类号: B66C13/46

    摘要: A crane provided with a trolley, a hanging member, a rope member, and a hoisting device. The crane includes a horizontal position displacement detection unit which detects a horizontal positional displacement between at least two corners of the cargo and a landing place of the two corners; and a horizontal position displacement correction unit which corrects a horizontal positional displacement between the at least two corners of the cargo and the landing place of the two corners when the two corners have landed based on a detection signal from the horizontal position displacement detection unit. The horizontal position displacement correction unit corrects the position of a corner of the cargo so that the corner lands at the landing place of the corner, and then corrects the position of another corner so that the corner lands at the landing place of the corner.

    摘要翻译: 具有手推车,悬挂构件,绳索构件和起重装置的起重机。 起重机包括水平位置位移检测单元,其检测货物的至少两个角落与两个角落的着陆部位之间的水平位置偏移; 以及水平位置位移校正单元,其基于来自水平位置位移检测单元的检测信号,校正货物的至少两个角部与两个角落的落地位置之间的水平位置偏移,当两个角落已经降落时。 水平位置位移校正单元校正货物拐角的位置,使得角落落在角落的着陆处,然后校正另一角的位置,使角落落在角落的着陆处。

    Optical recording medium and method for recording optical information
    75.
    发明授权
    Optical recording medium and method for recording optical information 失效
    光记录媒体及记录光信息的方法

    公开(公告)号:US6033752A

    公开(公告)日:2000-03-07

    申请号:US81933

    申请日:1998-05-21

    摘要: The present invention provides an optical recording medium which incorporates an inorganic based recording layer which has a high reflectance, sufficient for reproduction compatibility on devices such as CD-ROM drives, as well as a high degree of modulation between the state prior to recording and that after recording, as well as an information recording method therefor. Accordingly, an optical recording medium comprises a substrate (2) which is substantially transparent with respect to a recording light beam and a reproduction light beam, a first recording layer (3) which is layered on top of the substrate (2) and which incorporates as the main constituent a metal which has a low melting point and a high reflectance, and a second recording layer (4) which is layered on top of the first recording layer (3) and which will, due to heat generated from irradiation of a light beam through the substrate (2), either mix, or alternatively react, with the first recording layer (3) to form an alloy of low reflectance as well as forming irregularities or pitting in the surface, thereby enabling the recording of information. Due to the heat generated from irradiation of a recording light beam through the substrate (2) the first recording layer (3) and the second recording layer (4) are either mixed, or alternatively reacted to form an alloy as well as forming irregularities or pitting in the surface, thereby recording information.

    摘要翻译: 本发明提供了一种光记录介质,其包含具有高反射率的无机基记录层,足以用于诸如CD-ROM驱动器的装置上的再现兼容性,以及在记录之前的状态之间的高度调制; 在记录之后,以及其信息记录方法。 因此,光记录介质包括相对于记录光束和再生光束基本透明的基板(2),层叠在基板(2)的顶部上的第一记录层(3) 作为主要成分的具有低熔点和高反射率的金属,以及层叠在第一记录层(3)的顶部上的第二记录层(4),并且由于由第一记录层 通过基板(2)的光束与第一记录层(3)混合或者与第一记录层(3)反应,以形成低反射率的合金,以及在表面中形成凹凸或点蚀,从而使得能够记录信息。 由于通过基板(2)的记录光束的照射产生的热量,第一记录层(3)和第二记录层(4)被混合或者反应以形成合金以及形成不规则性 在表面点蚀,从而记录信息。

    Ophthalmologic apparatus
    76.
    发明授权
    Ophthalmologic apparatus 失效
    眼科仪器

    公开(公告)号:US5822034A

    公开(公告)日:1998-10-13

    申请号:US668329

    申请日:1996-06-25

    IPC分类号: A61B3/10 A61B3/15

    CPC分类号: A61B3/0083 A61B3/152

    摘要: This specification discloses an ophthalmologic apparatus for executing an eye examination on an eye to be examined. The ophthalmologic apparatus is provided with an eye examination unit, an alignment drive system for driving the eye examination unit to thereby execute the alignment between the eye examination unit and the eye to be examined, a time measuring portion, and a control system for causing the alignment drive system to drive the eye examination unit on the basis of the output of the time measuring portion so as to return the eye examination unit to an eye examination waiting position.

    摘要翻译: 本说明书公开了一种用于对要检查的眼睛进行眼睛检查的眼科装置。 眼科装置设置有眼睛检查单元,用于驱动眼睛检查单元的对准驱动系统,从而执行检查单元和被检眼之间的对准,时间测量部分和控制系统, 对准驱动系统,其基于时间测量部分的输出来驱动眼睛检查单元,以便将眼睛检查单元返回到眼睛检查等待位置。