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1. 发明授权

US07284724B2 Magnetic tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US07284724B2
公开(公告)日：2007-10-23
申请号：US10751470
申请日：2004-01-06
申请人： Yusuke Ishihara , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki
发明人： Yusuke Ishihara , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki
IPC分类号： G11B23/107
CPC分类号： G11B23/26 , G11B23/107
摘要： A magnetic tape cartridge is equipped with a cartridge, a single tape reel, a tape leader pin, and a U-shaped clip. The cartridge case is formed by fastening upper and lower cases of synthetic resin together and has a tape leader opening formed in the upper and lower side walls of the upper and lower cases. The single tape reel has magnetic tape wound thereon and is rotatably housed within the cartridge case. The tape leader pin is firmly attached to a leading end of the magnetic tape, and is detachably held in an upright state between the upper and lower cases so that it faces the tape leader opening. The U-shaped clip is attached to walls near the tape leader opening to fasten the upper and lower cases together, whereby the fastening strength of the upper and lower cases is enhanced.
摘要翻译：一个磁带盒装有一个盒式磁带，一个磁带卷轴，一个磁带引导销和一个U形的夹子。盒壳通过将合成树脂的上壳体和下壳体固定在一起而形成，并且具有形成在上壳体和下壳体的上侧壁和下侧壁中的带引导件开口。单个磁带卷盘具有缠绕在其上的磁带并且可旋转地容纳在盒壳体内。带引导销牢固地附接到磁带的前端，并且可拆卸地保持在上下壳体之间的直立状态，使得其面向磁带引导开口。 U型夹附接到带引导件开口附近的壁上，以将上壳体和下壳体紧固在一起，从而增强了上壳体和下壳体的紧固强度。

2. 发明授权

US06760192B2 Magnetic tape cartridge for housing a reel 有权
公开(公告)号：US06760192B2
公开(公告)日：2004-07-06
申请号：US10173273
申请日：2002-06-18
申请人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki , Yusuke Ishihara
发明人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki , Yusuke Ishihara
IPC分类号： G11B2302
CPC分类号： G11B23/107 , G11B23/043
摘要： A single reel with magnetic tape wound thereon is housed in a case. A restraining member, for restricting rotation of the reel by moving toward or away from the reel, is urged in a restraining direction by an urging member. The pushing-up portions of a releasing member are inserted into the through holes bored in the reel gear of the reel 2 so that the lower ends can abut a driving gear. The releasing member moves the restraining member in a releasing direction by moving according to the chucking operation of drive-side rotation drive means. In this manner, reel-rotation restraining means allows rotation of the reel when being used and restricts the rotation when not being used. In this construction, each of the through holes is bored between the tooth edges of the reel gear so that the releasing member can perform a reliable releasing operation.

3. 发明授权

US06752341B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06752341B2
公开(公告)日：2004-06-22
申请号：US10285524
申请日：2002-11-01
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B23107
CPC分类号： G11B23/04 , G11B23/045 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation. A slide door for opening and closing a tape outlet opening is mounted on the cartridge casing to be linearly slidable along a door passage between a closing position where it closes the tape outlet opening and an opening position where it opens the tape outlet opening. A door spring for urging the slide door toward the closing position and holding the same in the closing position is disposed on the door passage.
摘要翻译：磁带盒包括由上下半壳形成的盒壳体和卷绕磁带的单个卷轴，并且容纳在盒壳体中用于旋转。用于打开和关闭胶带出口的滑动门安装在盒壳体上，以在其关闭胶带出口开口的关闭位置和打开带出口开口的打开位置之间沿着门通道线性滑动。用于将滑动门推向关闭位置并将其保持在关闭位置的门弹簧设置在门通道上。

4. 发明授权

US06751059B2 Magnetic tape cartridge with urging member acting on reel brake radial outer periphery 有权
标题翻译：带有作用于卷盘制动器径向外周的推动构件的磁带盒
公开(公告)号：US06751059B2
公开(公告)日：2004-06-15
申请号：US10369584
申请日：2003-02-21
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B23107
CPC分类号： G11B23/043 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing and a single reel which is contained in the cartridge casing for rotation. A brake component including a brake member is provided with a brake gear and is movable up and down between an operative position where the brake gear prevents rotation of the reel and a retracted position where the brake gear permits rotation of the reel. An urging component is used to urge the brake member toward the operative position. The urging component acts on an outer periphery of the brake member.
摘要翻译：磁带盒包括盒壳体和容纳在盒壳体中用于旋转的单个卷轴。包括制动构件的制动部件设置有制动器齿轮，并且可在制动齿轮防止卷轴旋转的操作位置与制动器齿轮允许卷轴旋转的缩回位置之间上下移动。推动部件用于将制动部件推向操作位置。推动部件作用在制动部件的外周。

5. 发明授权

US06669127B2 Magnetic tape cartridge 有权
公开(公告)号：US06669127B2
公开(公告)日：2003-12-30
申请号：US10279857
申请日：2002-10-25
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
IPC分类号： G03B2302
CPC分类号： G11B23/04 , G11B23/045 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation. A slide door for opening and closing a tape outlet opening is mounted on the cartridge casing to be linearly slidable along a door passage between a closing position where it closes the tape outlet opening and an opening position where it opens the tape outlet opening. A door spring for urging the slide door toward the closing position and holding the same in the closing position is disposed on the door passage.

6. 发明授权

US06648259B1 Magnetic tape cartridge 有权
公开(公告)号：US06648259B1
公开(公告)日：2003-11-18
申请号：US09762563
申请日：2001-02-09
申请人： Hideaki Shiga , Yusuke Ishihara , Kiyoo Morita , Daisuke Takahashi , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas R. Albrecht , Robert Ralph Heinze
发明人： Hideaki Shiga , Yusuke Ishihara , Kiyoo Morita , Daisuke Takahashi , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas R. Albrecht , Robert Ralph Heinze
IPC分类号： G11B23107
CPC分类号： G11B23/26 , G11B23/027 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves connected together, and a single reel around which a magnetic tape with a leader pin fixed to the leading end of the magnetic tape is wound and which is contained in the cartridge casing for rotation. The leader pin is removably held in a tape draw-out opening with its axial direction directed in the vertical direction under urging force of a spring member acting on its upper and lower end portions sideways with the upper and lower end portions received in recesses respectively formed in the upper and lower casing halves. An inclined surface directed obliquely downward is formed at least a part of the side wall of the recess formed in the upper casing half opposed to the direction in which the spring member urges the leader pin.

7. 发明授权

US06577471B1 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06577471B1
公开(公告)日：2003-06-10
申请号：US09744094
申请日：2001-01-15
申请人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B2307
CPC分类号： G11B23/042 , G11B23/107 , G11B23/30
摘要： In a magnetic tape cartridge comprising a magnetic tape wound around a single reel and a substantially rectangular cartridge casing which is formed by fastening upper and lower casing halves by a fastener means and in which the reel is housed for rotation, a tape draw-out opening is provided in a corner of the cartridge casing, and a non-contact memory element is provided in at least one of the other three corner portions in the lower casing half.
摘要翻译：在包括缠绕在单个卷轴上的磁带的磁带盒和通过紧固装置固定上壳体和下壳体半部而形成的大致矩形的盒壳体，其中卷轴被容纳以便旋转，磁带引出开口设置在盒壳体的角部中，并且非接触存储元件设置在下壳体半部中的其他三个角部中的至少一个中。

8. 发明授权

US07085101B1 Magnetic tape cartridge with rotatably-mounted multi-projection brake release member 有权
标题翻译：带旋转安装的多突起制动器释放构件的磁带盒
公开(公告)号：US07085101B1
公开(公告)日：2006-08-01
申请号：US09220336
申请日：1998-12-24
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
IPC分类号： G11B23/107
CPC分类号： G11B23/043 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing and a single reel which is contained in the cartridge casing for rotation. The reel has a reel hub in the form of a cylindrical member which has a bottom wall and is provided with an opening and a stopper gear formed on the bottom wall. A brake member is provided with a brake gear and is movable up and down between an operative position where the brake gear is brought into engagement with the stopper gear to prevent rotation of the reel and a retracted position where the brake gear is disengaged from the stopper gear to permit rotation of the reel. The brake member is normally urged toward the operative position and moved to the retracted position by a pusher member of a tape drive system which acts on the brake member through the opening in the reel hub when the magnetic tape cartridge is loaded in the tape drive system. A continuous wall portion is erected around the opening in the reel hub, and the brake member includes a horizontal portion and a continuous skirt portion which extends downward from the horizontal portion and is in contact with the continuous wall portion of the reel hub to close the opening together with the horizontal portion. The brake member is moved between the operative position and the retracted position with the skirt portion kept in contact with the continuous wall portion of the reel hub.
摘要翻译：磁带盒包括盒壳体和容纳在盒壳体中用于旋转的单个卷轴。卷轴具有圆筒形构件的形式的卷轴毂，其具有底壁，并且设置有形成在底壁上的开口和止动齿轮。制动构件设置有制动器齿轮，并且可以在制动齿轮与止动齿轮啮合的操作位置之间上下移动，以防止卷轴旋转和制动器与止动器脱离的缩回位置齿轮以允许卷轴旋转。制动构件通常被推向操作位置，并且当磁带驱动系统的推动构件通过卷带盘毂中的开口作用在制动构件上时被推动到缩回位置，当磁带盒装入磁带驱动系统。连续的壁部分围绕卷轴轮毂中的开口竖立，并且制动部件包括从水平部分向下延伸并且与卷轴轮毂的连续壁部分接触的水平部分和连续的裙部，以闭合与水平部分一起打开。制动构件在操作位置和缩回位置之间移动，裙部保持与卷轴毂的连续壁部分接触。

9. 发明授权

US06796520B2 Magnetic tape cartridge 失效
公开(公告)号：US06796520B2
公开(公告)日：2004-09-28
申请号：US10058034
申请日：2002-01-29
申请人： Yusuke Ishihara , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki
发明人： Yusuke Ishihara , Daisuke Takahashi , Hideaki Shiga , Seiji Tsuyuki
IPC分类号： G11B23107
CPC分类号： G11B23/26 , G11B23/107
摘要： A magnetic tape cartridge is equipped with a cartridge, a single tape reel, a tape leader pin, and a U-shaped clip. The cartridge case is formed by fastening upper and lower cases of synthetic resin together and has a tape leader opening formed in the upper and lower side walls of the upper and lower cases. The single tape reel has magnetic tape wound thereon and is rotatably housed within the cartridge case. The tape leader pin is firmly attached to a leading end of the magnetic tape, and is detachably held in an upright state between the upper and lower cases so that it faces the tape leader opening. The U-shaped clip is attached to walls near the tape leader opening to fasten the upper and lower cases together, whereby the fastening strength of the upper and lower cases is enhanced.

10. 发明授权

US06741423B2 Magnetic tape cartridge having a latch spring with one of an inclined guide surface and a bent portion supported by a support member 有权
标题翻译：磁带盒具有闩锁弹簧，其具有由支撑构件支撑的倾斜引导表面和弯曲部分中的一个
公开(公告)号：US06741423B2
公开(公告)日：2004-05-25
申请号：US09784207
申请日：2001-02-16
申请人： Hideaki Shiga , Yusuke Ishihara , Daisuke Takahashi , Seiji Tsuyuki
发明人： Hideaki Shiga , Yusuke Ishihara , Daisuke Takahashi , Seiji Tsuyuki
IPC分类号： G11B2302
CPC分类号： G11B23/107 , G11B23/037 , G11B23/045 , G11B23/07
摘要： A single-reel magnetic tape cartridge has a cartridge casing and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation, in which the magnetic tape is fixed at the leading edge thereof to a leader pin employed for extracting the magnetic tape from the cartridge and the flanges at the upper and lower ends of the leader pin are engaged by the lateral drawing force of a latch spring removably held in the tape cartridge casing. Even for cases in which there is a deviation in the insertion position in which leader pin is inserted by the record and playback apparatus, etc. causing the entry path of the leader pin into the cartridge casing to be off track, etc., it is still possible for the leader pin to be inserted into the cartridge casing. The incline angle, in relation to the insertion direction of the leader pin, at the point at which the flanges of the leader pin are brought into abutment with the guide surface of the latch spring is set within the range of 30°±5°.
摘要翻译：单卷磁带盒具有盒壳体和单个卷盘，磁带卷绕在该卷带盒周围并且容纳在盒壳体中用于旋转，其中磁带在其前端被固定到所使用的引导销用于从盒中提取磁带，并且引导销的上端和下端处的凸缘通过可拆卸地保持在带盒壳体中的闩锁弹簧的横向拉力而接合。即使在引导引脚由记录和重放装置等插入的插入位置有偏差的情况下，导致引导销进入盒壳体的进入路径等等，也就是说仍然可能的是将引导销插入盒壳体中。在引导销的凸缘与闩锁弹簧的引导表面邻接的位置处，相对于引导销的插入方向的倾斜角度设定在30°±5°的范围内。

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