Magnetic recording/reading apparatus
    1.
    发明授权
    Magnetic recording/reading apparatus 失效
    磁盘驱动器斜坡,用于将头部远离磁盘介质并由具有特定拉伸伸长率的材料形成

    公开(公告)号:US06667858B2

    公开(公告)日:2003-12-23

    申请号:US09794047

    申请日:2001-02-28

    申请人: Hiromichi Takami

    发明人: Hiromichi Takami

    IPC分类号: G11B554

    CPC分类号: G11B5/54 G11B21/22

    摘要: Disclosed is a magnetic recording/reading apparatus comprising a ramp formed of a material having at least 30% of a tensile elongation as defined by ASTM D638. The distance c, which is defined as the length between a ramp and a tab measured at the point a/3 apart from the contact portion, a being the contact width of the ramp and the tab, is 0.0015a, or at least 0.015 &mgr;m where a is 10 to 50 &mgr;m.

    摘要翻译: 公开了一种磁记录/读取装置,包括由具有ASTM D638所定义的至少30%的拉伸伸长率的材料形成的斜面。 距离c被定义为在与接触部分分开的点a / 3处测量的斜面和拉片之间的长度,即斜面和突片的接触宽度为0.0015a或至少0.015mum 一个是10到50个妈妈。

    Disk apparatus
    3.
    发明授权
    Disk apparatus 失效
    磁盘设备

    公开(公告)号:US06765753B2

    公开(公告)日:2004-07-20

    申请号:US10348766

    申请日:2003-01-23

    申请人: Hiromichi Takami

    发明人: Hiromichi Takami

    IPC分类号: G11B3314

    CPC分类号: G11B33/14

    摘要: A moisture absorbing agent is used in a disk apparatus. The difference in the moisture absorption amount in the hygroscopic isothermal line between the moisture absorbing agent at a relative humidity of 80% and the moisture absorbing agent at a relative humidity of 95% is not less than 30% in the moisture absorbing stage and is not less than 20% in the moisture releasing stage relative to the dry weight of the moisture absorbing agent.

    摘要翻译: 在盘装置中使用吸湿剂。 相对湿度为80%的吸湿剂与相对湿度为95%的吸湿剂之间的吸湿等温线的吸湿量的差别在吸湿阶段不低于30% 在湿气释放阶段中相对于吸湿剂的干重小于20%。