专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06655623B2 Leader tape and tape cartridge 失效
公开(公告)号：US06655623B2
公开(公告)日：2003-12-02
申请号：US10128304
申请日：2002-04-24
申请人： Hiroshi Kaneda , Cyoutarou Kouzu , Kenji Kotegawa , Shintaro Shinkawa
发明人： Hiroshi Kaneda , Cyoutarou Kouzu , Kenji Kotegawa , Shintaro Shinkawa
IPC分类号： G11B1566
CPC分类号： B29C66/21 , B29C53/42 , B29C65/02 , B29C65/08 , B29C66/1122 , B29C66/43 , B29C66/431 , B29C66/54 , B29C66/80 , B29C66/81427 , B29C66/8322 , B29K2995/0008 , B29L2007/007 , B29L2017/008 , G11B23/107 , G11B23/26
摘要： There is provided a leader tape which is capable of preventing breakage of a tape body when the tape body is pulled out, and a tape cartridge incorporating the leader tape. A leader tape includes a tape body having one end fixed to a tape, for enabling the tape to be pulled out of a cartridge body, and a pin attached to the tape body, for pulling out the tape therewith. The tape body has a portion on a side of another end opposite to the one end, the portion being folded such that the folded portion surrounds the periphery of the pin and that the folded portion has a leading end portion thereof welded to a tape surface of the tape body opposed to the folded portion. The welding is effected non-densely in at least one of a pin-side boundary portion of a welded area where the leading end portion and the tape surface opposed thereto are welded to each other and a one end-side boundary portion of the welded area.

2. 发明申请

US20060151570A1 Ultrasonic bonding device, information recording medium manufacturing apparatus, ultrasonic bonding method, object, and cartridge case 审中-公开
标题翻译：超声波接合装置，信息记录介质制造装置，超声波接合方法，物体和盒式壳体
公开(公告)号：US20060151570A1
公开(公告)日：2006-07-13
申请号：US10563423
申请日：2004-07-09
申请人： Shintaro Shinkawa , Kenji Kotegawa
发明人： Shintaro Shinkawa , Kenji Kotegawa
IPC分类号： B23K5/20 , B23K1/06 , B23K20/10
CPC分类号： B29C66/80 , B06B3/02 , B23K20/10 , B23K2101/24 , B29C65/08 , B29C65/606 , B29C66/54 , B29C66/542 , B29C66/543 , B29C66/81265 , B29C66/81429 , B29C66/81433 , B29C66/8322 , B29K2995/0072 , B29L2017/008
摘要： Snapping off and excessive protruding are prevented for parts formed by melted material. An ultrasonic vibrator 3, a horn 4 whose contact surface that contacts a front end portion of an attachment boss 22a of a recording medium case (an upper case 11a and a lower case 11b) is subjected to a matte finishing process and transmits ultrasound generated by the ultrasonic vibrator 3, and a moving mechanism 2 that moves the horn 4 in a direction toward and away from the recording medium case are included. By doing so, it is possible to prevent the melted material from flowing out in a wide range across the contact surface and the formation of deep concaves at a part formed of melted material.
摘要翻译：防止由熔化的材料形成的部件脱落和过度的突出。超声波振动器3，与记录介质壳体（上壳体11a和下壳体11b）的安装凸台的前端部分接触的接触表面的喇叭4经受无光泽整理处理并传送包括由超声波振子3产生的超声波，以及使喇叭4朝向和离开记录介质盒的方向移动的移动机构2。通过这样做，可以防止熔融的材料在接触表面的宽范围内流出，并且在由熔融材料形成的部分形成深的凹陷。

3. 发明授权

US07345846B2 Tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US07345846B2
公开(公告)日：2008-03-18
申请号：US10810273
申请日：2004-03-26
申请人： Takateru Satoh , Kenji Kotegawa
发明人： Takateru Satoh , Kenji Kotegawa
IPC分类号： G11B23/107
CPC分类号： G11B23/043 , G11B23/107 , G11B23/26
摘要： A tape cartridge improving an assembling property of a leader member, for leading out a tape-shaped recording medium, to which a leading edge of the tape is fixed. The tape cartridge accommodates a reel hub unit rotatably, for winding a magnetic recording medium on its periphery, and includes a leader member for holding and fixing a leading edge of the magnetic recording medium. The leader member has a pin member having a pair of collar portions between which the magnetic recording medium is positioned, and a clamp member fitted in between the collar portions from through an opening so formed in a longitudinal direction of a cylindrical body as to extend to end surfaces on both sides of the cylindrical body, and clamping the magnetic recording medium between the pin member and the clamp member itself. Chamfered portions are provided at edge portions of the opening of the clamp member.
摘要翻译：一种带盒，其提高了引导部件的组装性能，用于引出带状记录介质，固定带的前缘。磁带盒可旋转地容纳卷轴毂单元，用于在其周边上卷绕磁记录介质，并且包括用于保持和固定磁记录介质的前缘的引导构件。引导部件具有销部件，该销部件具有一对套环部分，磁记录介质定位在该套环部分之间，夹紧部件通过沿圆柱形主体的纵向方向形成的开口装配在套环部分之间，在圆柱体的两侧的端面，以及将磁记录介质夹在销构件和夹紧构件本身之间。倒角部设置在夹紧构件的开口的边缘部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式