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公开(公告)号：US07515370B2
公开(公告)日：2009-04-07
申请号：US10485810
申请日：2003-06-06
CPC分类号： G11B15/05 , G11B15/07 , G11B23/042 , G11B23/08714
摘要： A recording apparatus capable of recording data either in a current-used format or a new format on a recording medium accommodated in a current-used tape cassette or a new tape cassette. The recording apparatus comprises a first writing prohibition detection switch to be inserted to an discrimination hole formed on both cassettes and receded in accordance with an open/close state of a writing prohibition discrimination hole provided on the current-used cassette, a second writing prohibition detection switch to be receded in accordance with an open/close state of a writing prohibition discrimination hole formed in the new tape cassette, and a cassette type detection switch to be inserted to an discrimination hole formed in the new tape cassette and receded by a side surface of the current-used cassette. A control circuit discriminates a new tape cassette from the current-used tape cassette.
摘要翻译： 一种能够以当前使用的格式或新格式将数据记录在容纳在当前使用的磁带盒或新带盒中的记录介质上的记录装置。 记录装置包括：第一写入禁止检测开关，其被插入到形成在两个盒上的鉴别孔并根据设置在当前使用的盒上的写入禁止辨别孔的打开/关闭状态后退;第二写入禁止检测 根据形成在新的磁带盒中的写入禁止辨别孔的打开/关闭状态切换到后退，以及盒型检测开关，插入到形成在新的磁带盒中的鉴别孔，并由侧面 的当前使用的盒式磁带。 控制电路从当前使用的磁带盒辨别新的磁带盒。
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公开(公告)号：US20050117881A1
公开(公告)日：2005-06-02
申请号：US10485810
申请日：2003-06-06
CPC分类号： G11B15/05 , G11B15/07 , G11B23/042 , G11B23/08714
摘要： A recording apparatus capable of recording data either in a current-used format and a new format on both of recording medium accommodated in a current-used tape cassette 50B and a new tape cassette 50A is provided. The recording apparatus comprises a first writing prohibition detection switch 12 to be inserted to an discrimination hole 50Ah3 formed on the cassette 50A and receded in accordance with an open/close state of a writing prohibition discrimination hole provided on the current-used cassette, a second writing prohibition detection switch 10 to be receded in accordance with an open/close state of a writing prohibition discrimination hole 50Ah1 provided on an upper cassette 20, and a 11 to be inserted to an discrimination hole 50Ah2 provided on the upper cassette 50A and receded by a side surface of the current-used cassette. A control circuit 5 discriminates a new tape cassette 50A from the current-used tape cassette 50B in accordance with a state of the switches and performs data recording processing in accordance with the discriminated cassette.
摘要翻译： 提供一种记录装置，其能够以当前使用的格式和新格式在容纳在当前使用的盒式磁带50B中的记录介质和新磁带盒50A上记录数据。 该记录装置包括一个第一写入禁止检测开关12，该第一写入禁止检测开关12被插入到形成在盒式磁带50A上的识别孔50Ah3中，并根据设置在当前使用的盒式磁带上的写入禁止辨别孔的打开/关闭状态 ，根据设置在上盒20上的写入禁止辨别孔50Ah1的打开/关闭状态退出的第二写入禁止检测开关10以及插入到设置在上盒20上的识别孔50 Ah 2的11 上部盒体50A并由当前使用的盒子的侧表面后退。 控制电路5根据开关的状态从当前使用的盒式磁带50B鉴别新的磁带盒50A，并根据识别的磁带进行数据记录处理。
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公开(公告)号：US06452744B1
公开(公告)日：2002-09-17
申请号：US09427489
申请日：1999-10-26
申请人： Yoshio Tamaru , Masahiro Kiko , Junya Endo , Mutsuko Ochiai
发明人： Yoshio Tamaru , Masahiro Kiko , Junya Endo , Mutsuko Ochiai
IPC分类号： G11B1560
CPC分类号： G11B5/00878 , G11B5/0086 , G11B15/4731 , G11B15/61
摘要： A magnetic record/playback apparatus for continuously recording at least two tracks of data conforming to a digital recording format applied to a first magnetic tape having a first tape width onto one track formed on a second magnetic tape having a second tape width larger than the first tape width, and for reproducing the data from the second magnetic tape. This apparatus includes a fixed drum and a rotating drum adapted to be rotated relative to the fixed drum. The rotating drum has a record/playback head for recording and/or reproducing the data with respect to the second magnetic tape and an erase head for erasing the data recorded on the second magnetic tape. A plurality of grooves extending in a direction of rotation of the rotating drum are formed on the outer circumference of the rotating drum, and each of the grooves has a width of 0.21 mm±0.02 mm. Further, the head width of the erase head as measured in a direction perpendicular to the direction of rotation of the rotating drum is larger than that of the record/playback head.
摘要翻译： 一种磁记录/重放装置，用于连续地记录符合数字记录格式的数据记录格式的数据，所述数据记录格式应用于具有第一带宽的第一磁带，形成在具有大于第一磁带宽度的第二磁带宽度的第二磁带上的一个磁道上 带宽度，并用于从第二磁带再现数据。 该装置包括固定鼓和适于相对于固定鼓旋转的旋转滚筒。 旋转鼓具有用于记录和/或再现关于第二磁带的数据的记录/重放头和用于擦除记录在第二磁带上的数据的擦除头。 在旋转鼓的外周上形成有沿旋转鼓的旋转方向延伸的多个槽，并且每个槽的宽度为0.21mm±0.02mm。 此外，在与旋转鼓的旋转方向垂直的方向上测量的擦除头的头部宽度大于记录/重放头的头部宽度。
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