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公开(公告)号:US07023635B2
公开(公告)日:2006-04-04
申请号:US10799622
申请日:2004-03-15
申请人: Shigeru Yamazaki , Kemmei Masuda , Toshio Tsuchiya
发明人: Shigeru Yamazaki , Kemmei Masuda , Toshio Tsuchiya
IPC分类号: G11B5/09
CPC分类号: G11B15/14 , G11B5/012 , G11B5/4984 , G11B5/531 , G11B15/125 , G11B33/121 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要: A recording/reproducing apparatus capable of switching over among a plurality of heads with high precision, wherein the apparatus is provided with: a recording/reproducing unit for recording/reproducing signals onto/from a recording medium with a plurality of heads; a generating unit for generating control data for controlling the recording/reproducing unit; and a transmitting unit for transmitting control data generated by the generating unit to the recording/reproducing unit, wherein priority is given in transmission to data for controlling the switching of the plurality of heads over other data.
摘要翻译: 一种能够高精度地切换多个头部的记录/再现装置,其中该装置具有:记录/再现单元,用于在具有多个头的记录介质上记录/再现信号; 生成单元,用于产生用于控制记录/再现单元的控制数据; 以及发送单元,用于将由所述生成单元生成的控制数据发送到所述记录/再现单元,其中在传输时给予用于控制所述多个头相对于其他数据的切换的数据的优先级。
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公开(公告)号:US06717761B2
公开(公告)日:2004-04-06
申请号:US09816404
申请日:2001-03-26
申请人: Shigeru Yamazaki , Kemmei Masuda , Toshio Tsuchiya
发明人: Shigeru Yamazaki , Kemmei Masuda , Toshio Tsuchiya
IPC分类号: G11B509
CPC分类号: G11B15/14 , G11B5/012 , G11B5/4984 , G11B5/531 , G11B15/125 , G11B33/121 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要: A recording/reproducing apparatus capable of switching over among a plurality of heads with high precision, wherein the apparatus is provided with: a recording/reproducing unit for recording/reproducing signals onto/from a recording medium with a plurality of heads; a generating unit for generating control data for controlling the recording/reproducing unit; and a transmitting unit for transmitting control data generated by the generating unit to the recording/reproducing unit, wherein priority is given in transmission to data for controlling the switching of the plurality of heads over other data.
摘要翻译: 一种能够高精度地切换多个头部的记录/再现装置,其中该装置具有:记录/再现单元,用于在具有多个头的记录介质上记录/再现信号; 生成单元,用于产生用于控制记录/再现单元的控制数据; 以及发送单元,用于将由所述生成单元生成的控制数据发送到所述记录/再现单元,其中在传输时给予用于控制所述多个头相对于其他数据的切换的数据的优先级。
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公开(公告)号:US20070019334A1
公开(公告)日:2007-01-25
申请号:US11414174
申请日:2006-05-01
IPC分类号: G11B5/52
摘要: Magnetic recording and reproducing apparatuses are narrowed in track pitch as one method of increasing the respective recording capacities. It has become evident, however, that the shocks and/or vibration applied during operation has critical effects on recording/reproduction, and it has thus become essential to improve shock resistance and vibration resistance. In a rotating magnetic head drum device including a lower fixed drum, an upper fixed drum, and a magnetic head, the upper face of the upper fixed drum and a cassette holder face are secured using a vibration suppressor plate to improve shock resistance and vibration resistance.
摘要翻译: 磁记录和再现装置作为增加各个记录容量的一种方法以磁道间距变窄。 然而,显而易见的是,在操作中施加的冲击和/或振动对记录/再现具有关键影响,因此改善抗冲击性和抗振动性变得至关重要。 在包括下固定鼓,上固定鼓和磁头的旋转磁头鼓装置中,使用振动抑制板固定上固定鼓的上表面和盒保持器面,以提高抗冲击性和抗振动性 。
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