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1. 发明申请

US20050061902A1 Tape reel and tape cartridge with the tape reel 审中-公开
标题翻译：磁带卷带和带式磁带带
公开(公告)号：US20050061902A1
公开(公告)日：2005-03-24
申请号：US10494229
申请日：2002-10-31
申请人： Takaaki Sanpei , Shuichi Kikuchi , Kazuo Sasaki , Mitsue Sakurai , Toshiya Kurokawa , Katsumi Maekawa , Hitomi Chiba
发明人： Takaaki Sanpei , Shuichi Kikuchi , Kazuo Sasaki , Mitsue Sakurai , Toshiya Kurokawa , Katsumi Maekawa , Hitomi Chiba
IPC分类号： G11B15/67 , G11B23/037 , G11B23/04 , G11B23/107 , G11B23/26
CPC分类号： G11B23/107 , G11B15/67 , G11B23/037 , G11B23/043 , G11B23/044 , G11B23/048 , G11B23/26
摘要： A tape reel in which the reliability while running a magnetic tape at high speed is improved and a tape cartridge including the same. By configuring an annular chucking gear (152b) formed in a center section of a bottom surface of a lower flange (152) of a tape reel (150) with a perpendicular wall, idling and floating of the tape reel is suppressed, and thus, the running stability and linearity of the magnetic tape during high-speed rotation of the tape reel (150) are secured, and the reliability of the tape cartridge with regard to high speed operations is improved.
摘要翻译：其中提高了高速运行磁带时的可靠性的带卷盘和包括该磁带的带盒。通过在带状卷轴（150）的下部凸缘（152）的底面的中央部形成有环状的夹紧齿轮（152b），通过配置垂直壁，能够抑制带卷盘的空转和浮动，固定磁带卷盘（150）的高速旋转期间的磁带的运行稳定性和线性度，并提高带盒相对于高速运行的可靠性。

2. 发明授权

US07118061B2 Tape reel and tape cartridge having the same 失效
标题翻译：磁带卷带和磁带盒具有相同的功能
公开(公告)号：US07118061B2
公开(公告)日：2006-10-10
申请号：US10472126
申请日：2002-10-31
申请人： Takaaki Sanpei , Shuichi Kikuchi , Kazuo Sasaki , Mitsue Sakurai , Hitomi Chiba
发明人： Takaaki Sanpei , Shuichi Kikuchi , Kazuo Sasaki , Mitsue Sakurai , Hitomi Chiba
IPC分类号： G11B23/107
CPC分类号： G11B23/26 , G11B23/037 , G11B23/043 , G11B23/044 , G11B23/048 , G11B23/107
摘要： A tape reel in which molding quality of a flange unit is improved so as to improve reliability at the time when a magnetic tape runs at high speed, and a tape cartridge having the same. A plurality of reference planes (152v) formed between a chucking gear (152b) and an outer peripheral rib (152r2) formed at an outer peripheral side of this chucking gear (152b) are provided separately from the outer peripheral rib (152r2). And the reference plane (152v) is formed with edge planes of each of a first rib (152v1) extending toward a circumference and a second rib (152v2) extending toward a direction crossing the first rib (152v1). According to this arrangement, a volume at a portion constituting the reference plane (152v) is made smaller, occurrence of a sink after a resin is hardened is suppressed, and molding quality of the flange unit (152) is improved so that straight runnability of the magnetic tape at high speed running and reliability in recording/reproducing operation are improved.
摘要翻译：提高了法兰单元的成型质量的带卷盘，以提高磁带高速运行时的可靠性，以及具有该磁带卷带的带盒。形成在夹紧齿轮（152b）和形成在该夹紧齿轮（152b）的外周侧的外周肋（152r2）之间的多个参考平面（152v）与外周肋（152 r 2）。并且参考平面（152v）形成有朝向圆周延伸的第一肋（152v 1）和朝向与第一肋（152v 1）交叉的方向延伸的第二肋（152v 2）的边缘平面，。根据该结构，能够抑制构成基准面（152v）的部分的体积，树脂硬化后的凹部的发生，凸轮单元（152）的成形品质提高，直线运动性的高速运行的磁带和记录/再现操作的可靠性得到改善。

3. 发明申请

US20060237566A1 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US20060237566A1
公开(公告)日：2006-10-26
申请号：US10541509
申请日：2004-01-08
申请人： Hitomi Chiba , Shuichi Kikuchi , Kazuo Sasaki , Takaaki Sanpei , Mitsue Sakurai
发明人： Hitomi Chiba , Shuichi Kikuchi , Kazuo Sasaki , Takaaki Sanpei , Mitsue Sakurai
IPC分类号： G11B23/107
CPC分类号： G11B15/674 , G11B23/037 , G11B23/107
摘要： A tape cartridge that has a clamp force to a block body and that secures a leader tape to a leader block is provided. Nail portions (63a, 64a) formed on the outer surface sides of a pair of leg portions (63, 64) of a damper (36′) are secured to securing grooves (53, 54) formed on side walls of a assembling concave portion (50) of a block body (40) to secure the block body (40) and the damper (36′). At this point, with concave grooves (73, 74) and a reinforcement rib (75) formed on an inner surface side of a base portion (60) that composes the damper (36′) in the elongation direction of the leg portions 63 and 64. Thus, when the damper (36′) is pushed, it can be prevented from being damaged and a desired clamp force can be obtained.
摘要翻译：提供了具有对块体的夹紧力并将引导带固定到引导块的带盒。形成在阻尼器（36'）的一对腿部（63,64）的外表面侧上的钉部（63a，64a）被固定到形成在组装侧壁上的固定槽（53,54）块体（40）的凹部（50），以固定块体（40）和阻尼器（36'）。此时，在腿部63的伸长方向上构成阻尼器（36'）的基部（60）的内表面侧形成有凹槽（73,74）和加强筋（75），以及 64。因此，当阻尼器（36'）被推动时，可以防止其被损坏并且可以获得期望的夹紧力。

4. 发明授权

US07318559B2 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US07318559B2
公开(公告)日：2008-01-15
申请号：US10541509
申请日：2004-01-08
申请人： Hitomi Chiba , Shuichi Kikuchi , Kazuo Sasaki , Takaaki Sanpei , Mitsue Sakurai
发明人： Hitomi Chiba , Shuichi Kikuchi , Kazuo Sasaki , Takaaki Sanpei , Mitsue Sakurai
IPC分类号： G11B23/107
CPC分类号： G11B15/674 , G11B23/037 , G11B23/107
摘要： A tape cartridge that has a clamp force to a block body and that secures a leader tape to a leader block is provided.Nail portions (63a, 64a) formed on the outer surface sides of a pair of leg portions (63, 64) of a clamper (36′) are secured to securing grooves (53, 54) formed on side walls of a assembling concave portion (50) of a block body (40) to secure the block body (40) and the clamper (36′). At this point, with concave grooves (73, 74) and a reinforcement rib (75) formed on an inner surface side of a base portion (60) that composes the clamper (36′) in the elongation direction of the leg portions 63 and 64. Thus, when the clamper (36′) is pushed, it can be prevented from being damaged and a desired clamp force can be obtained.
摘要翻译：提供了具有对块体的夹紧力并将引导带固定到引导块的带盒。形成在夹持器（36'）的一对腿部（63,64）的外表面侧上的钉部（63a，64a）被固定到形成在组装的侧壁上的固定槽（53,54）块体（40）的凹部（50），以固定块体（40）和夹持器（36'）。此时，在脚部63的延伸方向上构成夹持器（36'）的基部（60）的内表面侧上形成有凹槽（73,74）和加强肋75， 64。因此，当夹持器（36'）被推动时，可以防止其被损坏并且可以获得期望的夹紧力。

5. 发明授权

US06385004B1 Recording and/or reproduction system for recording medium 失效
标题翻译：用于记录介质的记录和/或再现系统
公开(公告)号：US06385004B1
公开(公告)日：2002-05-07
申请号：US09358928
申请日：1999-07-23
申请人： Takaaki Sanpei , Mitsue Sakurai
发明人： Takaaki Sanpei , Mitsue Sakurai
IPC分类号： G11B1500
CPC分类号： G11B15/67584 , G11B15/07 , G11B23/08714
摘要： A cassette accommodating a recording medium is loaded in a recording and/or reproduction system, and includes a separate internal memory 4 shortening the time required for searching for required information of the recording medium. An IC board (27) constituting a storage element unit is fixedly built on the upper surface side of an upper half portion (43) of a tape cassette (41) housing a recording medium, and the output terminals (29) of the IC board (27) are exposed on the outer surface side of the upper half portion (43). An information detecting unit (51) is fixed on the upper surface portion (76b) of the cassette holder (76) of the recording and/or reproduction system (61), and the terminal portions (54) of the detection external terminal (53) thereof are protruded inward of the upper surface portion (76b) of the cassette holder (76) and thus brought into contact and connected with the output terminals (29) of the IC board (27) of the tape cassette (41) inserted in the cassette holder.
摘要翻译：容纳记录介质的盒装载在记录和/或再现系统中，并且包括单独的内部存储器4，缩短了搜索记录介质的所需信息所需的时间。构成存储元件单元的IC板（27）固定地构成在容纳记录介质的盒式磁带（41）的上半部（43）的上表面侧，并且IC板的输出端（29）（27）暴露在上半部（43）的外表面侧。信息检测单元（51）固定在记录和/或再现系统（61）的盒座（76）的上表面部分（76b）上，并且检测外部端子（53）的端子部分）突出到盒座（76）的上表面部分（76b）的内侧，从而与插入在盒式磁带盒（41）的IC板（27）的输出端（29）接触并连接磁带仓。

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