公开(公告)号：US20040079832A1

公开(公告)日：2004-04-29

申请号：US10687609

申请日：2003-10-20

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Hirokazu Komai

IPC: G11B023/113

CPC classification number: G11B23/20 ,  G11B23/113 ,  Y10T83/178

Abstract: Tape cutting-out equipment to wind and cut out tape supplied from a pancake in plural kinds of winding lengths on a reel, the equipment is equipped with a tape supplying device supplying tape from the pancake P, a tape winding device winding the supplied tape from the tape supplying device, a memory unit memorizing position data of defect portions of the tape in the pancake, a winding length deciding unit deciding a winding length of the tape based on the position data read out from the memory unit, a cutting device cutting the tape, and a cutting control unit controlling making the cutting device cut the tape at a timing when the tape winding device winds tape of the winding length decided by the winding length deciding unit.

Abstract translation: 卷带切割设备将多个缠绕长度的煎饼提供的卷带卷绕并卷绕在卷轴上，该设备配备有从薄饼P提供带的带供应装置，将卷带供带 磁带供给装置，存储单元，存储薄片中的磁带的缺陷部分的位置数据;卷绕长度决定单元，基于从存储单元读出的位置数据来决定磁带的卷绕长度;切割装置， 磁带，以及切割控制单元，其控制在磁带卷绕装置缠绕由卷绕长度确定单元确定的卷绕长度的卷带的时刻切割装置切割胶带。

公开(公告)号：US20020175237A1

公开(公告)日：2002-11-28

申请号：US10194054

申请日：2002-07-15

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Shozo Onmori ,  Kazuo Hiraguchi

IPC: G11B023/087 ,  G11B023/113

CPC classification number: B29C45/34 ,  B29C45/0025 ,  B29C45/1635 ,  G11B23/08735 ,  G11B23/0875 ,  G11B23/08764 ,  G11B23/08785

Abstract: The cassette half molding method molds one of upper and lower halves of the magnetic tape cassette by injection molding with an injection mold in which a gas vent pin for smoothing a flow of molten resin to be introduced in the cavity for molding a transparent or semitransparent window portion provided in the upper half. The cassette half is molded by this molding method. The magnetic tape cassette has a friction sheet interposed either between a pair of take-up hubs and the upper half, or between the pair of take-up hubs and the lower half, or both, and the friction sheet is made of polyethylene-based resin and has a surface electric resistance value in the range of 1null107 null to 1null1010 null. The magnetic tape cassette has a rib for reducing a resistance when the roller of the detecting member passes through which is provided at a position corresponding to a recess and on a side of the front lid in the top surface of the body case.

Abstract translation: 盒式半成型方法通过注射模具注塑成型模制磁带盒的上半部分和下半部分，其中用于使待引入空腔中的熔融树脂流动的气体排出销用于模制透明或半透明窗口 部分设在上半部。 通过该模制方法模制盒半部。 该磁带盒具有夹在一对卷取轮毂与上半部之间或一对卷取轮毂与下半部或两者之间的摩擦片，摩擦片由聚乙烯基 并具有在1×10 7欧姆到1×10 10欧姆范围内的表面电阻值。 磁带盒具有用于当检测部件的辊通过的电阻降低的肋条，其设置在与凹部相对应的位置和位于主体壳体的顶表面中的前盖的一侧上。