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公开(公告)号:US06961952B1
公开(公告)日:2005-11-01
申请号:US09560234
申请日:2000-04-28
申请人: Nobuyuki Takamori , Toshiyuki Tanaka , Mitsunobu Yoshida , Nobuyuki Usui , Tomoyuki Miyake , Toshiharu Inui , Hideharu Tajima , Akira Takahashi , Toshihiro Tamura
发明人: Nobuyuki Takamori , Toshiyuki Tanaka , Mitsunobu Yoshida , Nobuyuki Usui , Tomoyuki Miyake , Toshiharu Inui , Hideharu Tajima , Akira Takahashi , Toshihiro Tamura
CPC分类号: G11B23/0316 , G11B17/043 , G11B23/0035 , G11B23/0308 , G11B23/0312
摘要: A disk cartridge having a small size and a sufficient portability. The disk cartridge has a size of 58 mm (L1)×54 mm (L2)×4 mm (L3), a thickness less than 5 mm and a small area less than a square of 65 mm. The disk cartridge has a notch 10 formed on the insertion side and having a width of 2 mm (L6) and a length of 27.5 mm (i.e., a taper portion of 6 mm (L4)+a straight portion of 21.5 mm (L5)).
摘要翻译: 具有小尺寸和足够便携性的盘盒。 盘盒的尺寸为58mm(L 1)×54mm(L 2)×4mm(L 3),厚度小于5mm,面积小于65mm的平方。 盘盒具有形成在插入侧上的宽度为2mm(L 6)和27.5mm的长度的凹口(即锥形部分为6mm(L 4)+直线部分为21.5mm L 5))。
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公开(公告)号:US06762990B2
公开(公告)日:2004-07-13
申请号:US09739811
申请日:2000-12-20
IPC分类号: G11B370
CPC分类号: G11B23/0307 , G11B23/0308 , G11B23/0316
摘要: A disc cartridge includes at least a magneto-optical disc and a cartridge (upper shell) storing the magneto-optical disc in a rotatable manner and having an opening provided in a region including a position corresponding to a predetermined rotation center of the magneto-optical disc. The opening is longer on a forward side in the disc cartridge insertion direction (on the Y-direction side) with respect to the position corresponding to the rotation center than on a backward side in the disc cartridge insertion direction (on the X-direction side) along a straight line passing through the position corresponding to the rotation center and parallel to the disc cartridge insertion direction. Thus, a disc cartridge and a disc unit which are constructed to allow the disc cartridge to be smoothly loaded are provided.
摘要翻译: 盘盒至少包括磁光盘和以可旋转的方式存储磁光盘的盒(上壳体),并且具有设置在包括对应于磁光的预定旋转中心的位置的区域中的开口 光盘。 在盘盒插入方向(Y方向侧)的前侧上的开口比在盘盒插入方向(X方向侧)相对于旋转中心的位置比向后侧更长 )沿着通过与旋转中心对应的位置并且平行于盘盒插入方向的直线。 因此,提供了构造成允许盘盒被平滑地加载的盘盒和盘单元。
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