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公开(公告)号:WO9953496A8
公开(公告)日:2000-01-13
申请号:PCT/US9907817
申请日:1999-04-09
Applicant: DCARD INC
Inventor: LIU JEFFREY F , KING FRANCIS K
IPC: G11B5/52 , G06K7/08 , G06K19/06 , G11B5/00 , G11B5/008 , G11B5/53 , G11B5/58 , G11B5/596 , G11B5/80 , G11B7/0033 , G11B7/007 , G11B7/085 , G11B7/09 , G11B7/12 , G11B7/24 , G11B7/26 , G11B17/04 , G11B21/02 , G11B21/04 , G11B21/08 , G11B25/04 , G11B3/00 , G11B7/00 , G11B17/00
CPC classification number: G11B7/24012 , G06K7/084 , G06K19/06009 , G06K19/06196 , G11B5/00 , G11B5/00804 , G11B5/00808 , G11B5/53 , G11B5/58 , G11B5/59633 , G11B5/80 , G11B7/0033 , G11B7/0857 , G11B7/08576 , G11B7/0938 , G11B7/12 , G11B7/24082 , G11B7/26 , G11B17/0408 , G11B21/02 , G11B21/04 , G11B21/081 , G11B25/04 , G11B25/046
Abstract: A data-card system is disclosed which includes a data access head-arm (152) for performing a rotational movement for accessing data recorded on a recording medium (180) over an arc segment of the rotational movement. The recording medium (180) includes a plurality of data tracks for storing the data therein and each of the tracks is substantially an arc-segment substantially parallel to a neighboring track. The data-card system further includes a movable carriage (115) for carrying out a horizontal linear movement of the data access head-arm (152) for access of the plurality of data tracks on the recording medium (180).
Abstract translation: 公开了一种数据卡系统,其包括用于执行旋转运动的数据访问头臂(152),用于访问记录在旋转运动的弧段上的记录介质(180)上的数据。 记录介质(180)包括用于在其中存储数据的多个数据轨道,并且每个轨道基本上是与相邻轨道基本平行的弧段。 所述数据卡系统还包括用于执行所述数据访问头臂(152)的水平线性移动以用于访问所述记录介质(180)上的所述多个数据轨道的可移动滑架(115)。