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公开(公告)号：US07967931B2
公开(公告)日：2011-06-28
申请号：US12613230
申请日：2009-11-05
申请人： Yasuo Inugai , Takuya Katayama
发明人： Yasuo Inugai , Takuya Katayama
IPC分类号： B32B37/00
CPC分类号： G11B23/26 , B29C53/42 , B29C65/08 , B29C66/1122 , B29C66/21 , B29C66/346 , B29C66/43 , B29C66/431 , B29C66/54 , B29C66/73921 , B29C66/8322 , B29L2017/008 , G11B15/67 , G11B23/107 , Y10T29/49826
摘要： In a single-reel type tape cartridge, a coupling portion of a leader tape includes a pair of winding pieces disposed at opposite sides of a cutout and each winding piece includes a base portion and a turnover portion wound around a pin of a leader member so as to be ultrasonically welded to the base portion. An anvil for supporting the coupling portion of the leader tape has a pair of anvil faces each having a width smaller than that of the turnover portion and ultrasonic welding of the turnover portion to the base portion is performed by supporting the coupling portion on the anvil faces. The turnover portion is divided into a completely welded area having a width substantially equal to that of each of the anvil faces and an incompletely welded area disposed outside each of opposite side edges of the completely welded area.
摘要翻译： 在单卷式带盒中，引带的连接部分包括设置在切口的相对侧的一对卷绕片，每个卷绕片包括基部和缠绕在引导部件的销上的周转部分 以超声波焊接到基部。 用于支撑引带的连接部的砧座具有一对宽度小于翻转部分的砧座面，并且通过将砧座面上的连接部分支撑在底座部分上来进行超声波焊接 。 翻转部分分为完全焊接的区域，其宽度基本上等于每个砧座面的宽度，以及设置在完全焊接区域的相对侧边缘的每一侧的不完全焊接区域。
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公开(公告)号：US20100050413A1
公开(公告)日：2010-03-04
申请号：US12613230
申请日：2009-11-05
申请人： Yasuo Inugai , Takuya Katayama
发明人： Yasuo Inugai , Takuya Katayama
IPC分类号： B23P11/00
CPC分类号： G11B23/26 , B29C53/42 , B29C65/08 , B29C66/1122 , B29C66/21 , B29C66/346 , B29C66/43 , B29C66/431 , B29C66/54 , B29C66/73921 , B29C66/8322 , B29L2017/008 , G11B15/67 , G11B23/107 , Y10T29/49826
摘要： In a single-reel type tape cartridge, a coupling portion of a leader tape includes a pair of winding pieces disposed at opposite sides of a cutout and each winding piece includes a base portion and a turnover portion wound around a pin of a leader member so as to be ultrasonically welded to the base portion. An anvil for supporting the coupling portion of the leader tape has a pair of anvil faces each having a width smaller than that of the turnover portion and ultrasonic welding of the turnover portion to the base portion is performed by supporting the coupling portion on the anvil faces. The turnover portion is divided into a completely welded area having a width substantially equal to that of each of the anvil faces and an incompletely welded area disposed outside each of opposite side edges of the completely welded area.
摘要翻译： 在单卷式带盒中，引带的连接部分包括设置在切口的相对侧的一对卷绕片，每个卷绕片包括基部和缠绕在引导部件的销上的周转部分 以超声波焊接到基部。 用于支撑引带的连接部的砧座具有一对宽度小于翻转部分的砧座面，并且通过将砧座面上的连接部分支撑在底座部分上来进行超声波焊接 。 翻转部分分为完全焊接的区域，其宽度基本上等于每个砧座面的宽度，以及设置在完全焊接区域的相对侧边缘的每一侧的不完全焊接区域。
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公开(公告)号：US20050161544A1
公开(公告)日：2005-07-28
申请号：US10984899
申请日：2004-11-10
申请人： Yasuo Inugai , Takuya Katayama
发明人： Yasuo Inugai , Takuya Katayama
CPC分类号： G11B23/26 , B29C53/42 , B29C65/08 , B29C66/1122 , B29C66/21 , B29C66/346 , B29C66/43 , B29C66/431 , B29C66/54 , B29C66/73921 , B29C66/8322 , B29L2017/008 , G11B15/67 , G11B23/107 , Y10T29/49826
摘要： In a single-reel type tape cartridge, a coupling portion of a leader tape includes a pair of winding pieces disposed at opposite sides of a cutout and each winding piece includes a base portion and a turnover portion wound around a pin of a leader member so as to be ultrasonically welded to the base portion. An anvil for supporting the coupling portion of the leader tape has a pair of anvil faces each having a width smaller than that of the turnover portion and ultrasonic welding of the turnover portion to the base portion is performed by supporting the coupling portion on the anvil faces. The turnover portion is divided into a completely welded area having a width substantially equal to that of each of the anvil faces and an incompletely welded area disposed outside each of opposite side edges of the completely welded area.
摘要翻译： 在单卷式带盒中，引带的连接部分包括设置在切口的相对侧的一对卷绕片，每个卷绕片包括基部和缠绕在引导部件的销上的周转部分 以超声波焊接到基部。 用于支撑引带的连接部的砧座具有一对宽度小于翻转部分的砧座面，并且通过将砧座面上的连接部分支撑在底座部分上来进行超声波焊接 。 翻转部分分为完全焊接的区域，其宽度基本上等于每个砧座面的宽度，以及设置在完全焊接区域的相对侧边缘的每一侧的不完全焊接区域。
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公开(公告)号：US20080017740A1
公开(公告)日：2008-01-24
申请号：US11724200
申请日：2007-03-15
申请人： Yasuo Inugai , Hideyuki Tanaka , Keiji Ban
发明人： Yasuo Inugai , Hideyuki Tanaka , Keiji Ban
IPC分类号： B65H75/02
CPC分类号： B65H75/14 , B65H2701/378 , B65H2701/5136
摘要： A tape cartridge suitable for high density recording of information signals is provided by enhancing the form accuracy and the assembly precision of a flange fixed to a hub to achieve a high-precision tape reel. The tape reel is placed inside a main casing for winding and storing a recording tape. The tape reel is composed of an upper flange and a hub integrally having a lower flange. The upper flange joined to the upper surface of the hub is fastened and fixed with a screw screwed into the hub from the upper side of the upper flange. The upper flange is fastened and fixed to the hub with a plurality of screws provided in positions away from the central axis of rotation of the tape reel.
摘要翻译： 通过提高固定在轮毂上的法兰的形状精度和组装精度来实现高精度带卷，提供适用于高密度记录信息信号的带盒。 磁带卷盘放置在主壳体内，用于卷绕和存储记录带。 磁带盘由具有下凸缘的上凸缘和轮毂组成。 连接到轮毂的上表面的上凸缘由上凸缘的上侧用螺钉拧入轮毂中并固定。 上部凸缘通过设置在远离磁带卷轴的中心轴线的位置的多个螺钉紧固并固定到轮毂上。
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公开(公告)号：US20060027692A1
公开(公告)日：2006-02-09
申请号：US11194454
申请日：2005-08-02
申请人： Motoya Miura , Yasuo Inugai , Shigeru Yasuda , Shihoko Takashima , Sadamu Kuse
发明人： Motoya Miura , Yasuo Inugai , Shigeru Yasuda , Shihoko Takashima , Sadamu Kuse
IPC分类号： G11B23/087
CPC分类号： G11B23/107 , G11B23/037
摘要： In a single-reel type tape cartridge of a servo tracking system in which signal recording is performed, a tape reel capable of eliminating edge projection during tape winding and achieving high recording density of a magnetic tape and a magnetic tape cartridge for housing the tape reel is provided. The tape reel is provided with a cylindrical hub around which the magnetic tape is wound and a pair of upper and lower flanges. The average value of the thickness of a reference flange that receives the tape edge of the magnetic tape during tape winding is set greater than the average value of the thickness of the opposite flange. The tape receiving surface of the reference flange is formed into an inclined surface, and three or more air escape recess portions are formed on the tape receiving surface. The depth of each air escape recess portion is set not smaller than 0.05 mm and not greater than 0.40 mm. The occupation area of all the air escape recess portions is set to 30% to 80% of the total area of the reference flange. Such tape reel is housed in a magnetic tape cartridge.
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公开(公告)号：US07533848B2
公开(公告)日：2009-05-19
申请号：US11194454
申请日：2005-08-02
申请人： Motoya Miura , Yasuo Inugai , Shigeru Yasuda , Shihoko Takashima , Sadamu Kuse
发明人： Motoya Miura , Yasuo Inugai , Shigeru Yasuda , Shihoko Takashima , Sadamu Kuse
IPC分类号： B65H75/14
CPC分类号： G11B23/107 , G11B23/037
摘要： In a single-reel type tape cartridge of a servo tracking system in which signal recording is performed, a tape reel capable of eliminating edge projection during tape winding and achieving high recording density of a magnetic tape and a magnetic tape cartridge for housing the tape reel is provided. The tape reel is provided with a cylindrical hub around which the magnetic tape is wound and a pair of upper and lower flanges. The average value of the thickness of a reference flange that receives the tape edge of the magnetic tape during tape winding is set greater than the average value of the thickness of the opposite flange. The tape receiving surface of the reference flange is formed into an inclined surface, and three or more air escape recess portions are formed on the tape receiving surface. The depth of each air escape recess portion is set not smaller than 0.05 mm and not greater than 0.40 mm. The occupation area of all the air escape recess portions is set to 30% to 80% of the total area of the reference flange. Such tape reel is housed in a magnetic tape cartridge.
摘要翻译： 在执行信号记录的伺服跟踪系统的单卷式磁带盒中，能够消除磁带缠绕期间的边缘投影并实现磁带的高记录密度的磁带卷盘和用于容纳磁带卷盘的磁带盒 被提供。 磁带卷轴设有圆柱形轮毂，磁带缠绕在该圆柱形轮毂上，一对上下凸缘。 在磁带缠绕期间接收磁带的带边缘的参考凸缘的厚度的平均值被设定为大于相对凸缘的厚度的平均值。 基准凸缘的磁带接收表面形成倾斜表面，并且在磁带接收表面上形成三个或更多个排气凹槽部分。 每个排气凹部的深度设定为0.05mm以上且0.40mm以下。 所有排气凹部的占有面积设定为基准凸缘总面积的30％〜80％。 这种磁带卷盘容纳在磁带盒中。
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公开(公告)号：US20080067272A1
公开(公告)日：2008-03-20
申请号：US11902085
申请日：2007-09-18
申请人： Yasuo Inugai
发明人： Yasuo Inugai
IPC分类号： G11B23/107
CPC分类号： G11B23/107 , G11B15/6751 , G11B23/043
摘要： In a single-reel type tape cartridge, a floating-lock structure comprising lock pieces and a lock spring for locking and biasing the lock pieces is provided between an upper surface of a tape reel and an upper case. On each of the lock piece are provided a restriction member for restricting upward movement of the tape reel and a releaser that is subjected to an unlocking operation performed an unlock member in a tape drive. Entry grooves for the unlock members are formed on an outer surface of the upper case, and the releasers are exposed in the entry grooves from operation openings provided in part of the entry grooves. When a main body case is loaded in the tape drive, the releasers are subjected to the unlocking operation by the unlock members so that the restriction members can move and evacuate upward in a hub space surrounded by a reel hub.
摘要翻译： 在单卷式带盒中，包括锁片和用于锁定和偏压锁片的锁定弹簧的浮动锁定结构设置在带卷盘的上表面和上壳体之间。 在每个锁定件上设置有用于限制带卷盘的向上移动的限制构件，以及经过解锁操作的释放器，其在磁带驱动器中执行解锁构件。 用于解锁构件的入口槽形成在上壳体的外表面上，并且释放器从设置在入口槽的一部分中的操作开口暴露在入口槽中。 当主体壳体装载在磁带驱动器中时，释放器由解锁构件进行解锁操作，使得限制构件能够在由卷轴毂围绕的轮毂空间中向上移动和抽出。
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公开(公告)号：US07832674B2
公开(公告)日：2010-11-16
申请号：US11954171
申请日：2007-12-11
申请人： Yasuo Inugai , Keiji Ban
发明人： Yasuo Inugai , Keiji Ban
IPC分类号： G03B23/04
CPC分类号： G11B23/107 , G11B23/043
摘要： A tape cartridge has a tape housing, first and second reel member cooperate with each other to constitute a reel around which a tape is wound, a connecting and biasing member connecting between the first and second, and first and second engaging means. The first engaging means is provided on an inner surface of the lower wall. The second engaging means is provided on a lower surface of the second reel member. This arrangement allows that the second engaging means can engage with the first engaging means due to a biasing force caused by the connecting and biasing member to prevent a rotation of the second reel member and can disengage from the first engaging means when the drive shaft accesses the second reel member through the opening and forces the second reel member toward the first reel member against the biasing force of the connecting and biasing member.
摘要翻译： 带盒具有带壳体，第一和第二卷轴构件相互配合以构成缠绕带的卷轴，连接和偏压构件，其连接在第一和第二以及第一和第二接合装置之间。 第一接合装置设置在下壁的内表面上。 第二接合装置设置在第二卷轴构件的下表面上。 这种布置允许第二接合装置由于由连接和偏置构件引起的偏压力而与第一接合装置接合以防止第二卷轴构件的旋转，并且当驱动轴进入第二接合装置时可以与第一接合装置脱离接合 第二卷轴构件通过所述开口并且克服所述连接和偏置构件的偏压力迫使所述第二卷轴构件朝向所述第一卷轴构件。
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公开(公告)号：US07377462B2
公开(公告)日：2008-05-27
申请号：US11254816
申请日：2005-10-21
申请人： Yasuo Inugai , Kousuke Amano
发明人： Yasuo Inugai , Kousuke Amano
IPC分类号： G11B23/107
CPC分类号： G11B23/043 , G11B23/107 , G11B23/113
摘要： A single reel tape cartridge capable of achieving high-speed read/write access to tapes at high density by enhancing the molding accuracy of lower flange and eliminating inclination and waviness of flange walls is provided. A reel incorporated in a main case is composed of an upper flange, a lower flange, and a boss which is integrally plastic-molded with the lower flange for taking up a magnetic tape. An exit port for allowing an operating nail of an unlock tool to get in and out is open on the bottom wall of the boss. The lower flange is molded in the state that a bridging piece extending along radial direction of the lower flange is formed in the exit port, so that resin flow to the flange wall radially outside the exit port is promoted. The bridging piece is removed after the lower flange is molded.
摘要翻译： 提供了一种能够通过提高下凸缘的成型精度并消除凸缘壁的倾斜和波纹来实现高密度磁带的高速读/写访问的单卷带盒。 结合在主壳体中的卷筒由上凸缘，下凸缘和与用于卷取磁带的下凸缘整体塑性模制的凸台组成。 用于允许解锁工具的操作指甲进出的出口在凸台的底壁上打开。 下凸缘在沿着下凸缘的径向延伸的桥接件形成在出口处的状态下被模制，从而促进树脂流向出口的径向外侧的凸缘壁。 在下凸缘模制之后，桥接件被移除。
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公开(公告)号：US20080024916A1
公开(公告)日：2008-01-31
申请号：US11878432
申请日：2007-07-24
申请人： Yasuo Inugai , Hideyuki Tanaka , Masashi Adachi
发明人： Yasuo Inugai , Hideyuki Tanaka , Masashi Adachi
CPC分类号： G11B5/41 , G11B15/672
摘要： There are provided a tape cartridge which can reliably remove contamination adhering to the surface of a head and a tape loading system using the same. A tape such as recording tapes and leader tapes is unreeled from a case body housing the tape and is taken up to the take up reel of a tape drive through a loading path of the tape drive. A brush which can bend elastically is placed on a leading end side of the tape in a protruding manner. The brush moves in the state of being in contact with a head placed along the loading path of the tape drive upon unreeling of the tape, so that the head of the tape drive is cleaned by the brush.
摘要翻译： 提供了一种带盒，其可以可靠地去除附着在头部表面上的污染物和使用其的带装载系统。 诸如记录带和引导带的胶带从容纳胶带的盒体中取出，并通过带驱动器的装载路径被卷取到带驱动器的卷取卷轴上。 弹性弯曲的刷子以突出的方式放置在带的前端侧。 刷子在与磁带驱动器的装载路径放置的磁头接触的状态下移动，使磁带驱动器的磁头被电刷清洁。
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