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1. 发明授权

US08144428B2 Recording tape cartridge and drive device for reducing friction 失效
标题翻译：记录磁带盒和驱动装置，以减少摩擦
公开(公告)号：US08144428B2
公开(公告)日：2012-03-27
申请号：US12554008
申请日：2009-09-04
申请人： Hideaki Shiga
发明人： Hideaki Shiga
IPC分类号： G11B15/60
CPC分类号： G11B5/78 , G11B23/107
摘要： The present invention provides a recording tape cartridge that when loaded in a drive device, generation of abrasion dust from a case can be restrained. The recording tape cartridge includes: a case in which a single reel with a recording tape being wound thereon is rotatably accommodated; a first region of the case, through which a plate spring provided in a drive device passes during loading of the recording tape cartridge into the drive device; and a second region of the case, which is disposed at a position higher than the first region and with which the plate spring comes into contact with pressure after the recording tape cartridge is loaded into the drive device.
摘要翻译：本发明提供了一种记录带盒，当装载在驱动装置中时，可以抑制来自壳体的磨损粉尘的产生。记录带盒包括：旋转地容纳有卷绕有记录带的单个卷轴的壳体; 设置在驱动装置中的板簧通过该第一区域在记录带盒装入驱动装置期间通过; 以及壳体的第二区域，其被布置在高于第一区域的位置，并且在将记录带盒装载到驱动装置中之后，板簧与压力接触。

2. 发明申请

US20100258667A1 LEADER MEMBER IN RECORDING TAPE CARTRIDGE, MANUFACTURING METHOD THEREOF, AND RECORDING TAPE CARTRIDGE 有权
标题翻译：记录带盒中的领导成员，其制造方法和录制带盒
公开(公告)号：US20100258667A1
公开(公告)日：2010-10-14
申请号：US12754669
申请日：2010-04-06
申请人： Hideaki SHIGA
发明人： Hideaki SHIGA
IPC分类号： G11B23/107 , B22D17/00
CPC分类号： G11B23/107
摘要： The present invention provides a leader member in a recording tape cartridge that is excellent in terms of strength, rigidity, corrosion resistance, a low frictional property, and abrasion resistance, have excellent productivity, and is manufactured with a low cost, a manufacturing method thereof, and the recording tape cartridge. A leader member that is attached to a free end of a recording tape wound around a single reel accommodated in a case and that is pulled out from an opening formed in the case by an pull out member of a drive device is manufactured by die casting with one of a zinc alloy, an aluminum alloy, a magnesium alloy, or a copper alloy.
摘要翻译：本发明提供了一种在强度，刚度，耐腐蚀性，低摩擦性能和耐磨性方面优异的记录带盒中的引导部件，具有优异的生产率，并且制造成本低廉，其制造方法和记录带盒。附着在卷绕在容纳在壳体中的单个卷轴上的记录带的自由端的引导构件通过压铸而被从驱动装置的拉出构件从形成在壳体中的开口中拉出来制造，锌合金，铝合金，镁合金或铜合金中的一种。

3. 发明授权

US07802751B2 Tape reel, recording tape cartridge, take-up reel, and drive device 有权
标题翻译：磁带卷盘，记录磁带盒，卷取卷盘和驱动装置
公开(公告)号：US07802751B2
公开(公告)日：2010-09-28
申请号：US11956208
申请日：2007-12-13
申请人： Hideaki Shiga
发明人： Hideaki Shiga
IPC分类号： B65H75/08 , G11B23/107
CPC分类号： G11B23/107 , G11B23/044
摘要： There are provided a tape reel and a take-up reel at which it is possible to easily and inexpensively manufacture a hub having, at an outer peripheral surface thereof, a portion whose diameter is larger than diameters of each of the end portions of the hub, and a recording tape cartridge having the tape reel and a drive device having the take-up reel. At a tape reel 20 having a hub 22, which is made of resin on which a recording tape T is wound, and flanges 24, 26, which are provided at both end portions of the hub 22, a ring-shaped member 48, whose outer diameter is larger than an inner diameter of at least one portion of the hub 22, is press-fit in at an inner side of the hub 22. The tape reel 20 which has the hub 22 having, at least a portion of an outer peripheral surface, a portion whose diameter is larger than diameters of each of the end portions of the hub, is thereby easily formed.
摘要翻译：提供了一种磁带卷盘和卷取卷轴，能够容易且廉价地制造在其外周面上具有直径大于轮毂的每个端部的直径的部分的轮毂以及具有带盘的记录带盒和具有卷带盘的驱动装置。在具有由卷绕有记录带T的树脂制成的轮毂22的带卷盘20和设置在轮毂22的两端部的凸缘24,26形成为环状构件48，外径大于轮毂22的至少一部分的内径，压配合在轮毂22的内侧。具有轮毂22的带盘20具有至少一部分外侧圆周表面，直径大于轮毂的每个端部的直径的部分由此容易地形成。

4. 发明授权

US07578449B2 Index card for recording medium casing and recording medium casing 失效
标题翻译：记录介质套管和记录介质套管索引卡
公开(公告)号：US07578449B2
公开(公告)日：2009-08-25
申请号：US11386818
申请日：2006-03-23
申请人： Hideaki Shiga , Yosuke Sumiya
发明人： Hideaki Shiga , Yosuke Sumiya
IPC分类号： G06K19/06
CPC分类号： G06K19/07758 , G06K19/07749 , G11B23/0305 , G11B33/0427 , G11B33/0488
摘要： An index card for mounting on a casing for accommodating a recording medium includes a contact type or non-contact type IC for storing information or for processing signals.
摘要翻译：用于安装在用于容纳记录介质的壳体上的索引卡包括用于存储信息或用于处理信号的接触型或非接触型IC。

5. 发明申请

US20080173749A1 TAPE REEL, RECORDING TAPE CARTRIDGE, TAKE-UP REEL, AND DRIVE DEVICE 有权
标题翻译：胶带，录音带，起重卷和驱动装置
公开(公告)号：US20080173749A1
公开(公告)日：2008-07-24
申请号：US11956208
申请日：2007-12-13
申请人： Hideaki SHIGA
发明人： Hideaki SHIGA
IPC分类号： B65H75/14 , G11B23/087 , G03B1/04
CPC分类号： G11B23/107 , G11B23/044
摘要： There are provided a tape reel and a take-up reel at which it is possible to easily and inexpensively manufacture a hub having, at an outer peripheral surface thereof, a portion whose diameter is larger than diameters of each of the end portions of the hub, and a recording tape cartridge having the tape reel and a drive device having the take-up reel. At a tape reel 20 having a hub 22, which is made of resin on which a recording tape T is wound, and flanges 24, 26, which are provided at both end portions of the hub 22, a ring-shaped member 48, whose outer diameter is larger than an inner diameter of at least one portion of the hub 22, is press-fit in at an inner side of the hub 22. The tape reel 20 which has the hub 22 having, at least a portion of an outer peripheral surface, a portion whose diameter is larger than diameters of each of the end portions of the hub, is thereby easily formed.
摘要翻译：提供了一种磁带卷盘和卷取卷轴，能够容易且廉价地制造在其外周面处具有直径大于轮毂的每个端部的直径的部分的轮毂以及具有带盘的记录带盒和具有卷带盘的驱动装置。在具有由卷绕有记录带T的树脂制成的轮毂22的带卷盘20和设置在轮毂22的两端部的凸缘24,26形成为环状构件48，外径大于轮毂22的至少一部分的内径，压配合在轮毂22的内侧。具有轮毂22的带盘20，其中至少一部分外周面的直径大于轮毂的每个端部的直径的部分，因此容易地形成。

6. 发明申请

US20070245796A1 Press die, drawing method, and pressed product 审中-公开
标题翻译：压模，拉丝法，压制品
公开(公告)号：US20070245796A1
公开(公告)日：2007-10-25
申请号：US11785344
申请日：2007-04-17
申请人： Hideaki Shiga , Masayoshi Moriwaki
发明人： Hideaki Shiga , Masayoshi Moriwaki
IPC分类号： B21D11/00
CPC分类号： B21D22/02
摘要： A press die for molding an edge wall at a peripheral edge of a workpiece includes a die convexly formed along a shape of one surface of the edge wall, a punch formed with a concave portion along the other surface of the edge wall, and a stripper for holding the workpiece with the die therebetween, wherein a clearance between the die and the punch is in a range of not less than 70% and not more than 95% of a thickness of the workpiece before forming.
摘要翻译：用于在工件的周缘成型边缘壁的压模包括沿着边缘壁的一个表面的形状凸起地形成的模具，沿着边缘壁的另一个表面形成有凹部的冲头和剥离器用于将工件保持在其间的模具，其中模具和冲头之间的间隙在成形之前不小于工件的厚度的70％且不大于95％的范围内。

7. 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。

8. 发明申请

US20070080254A1 Recording tape cartridge and drive device 有权
标题翻译：记录磁带盒和驱动装置
公开(公告)号：US20070080254A1
公开(公告)日：2007-04-12
申请号：US11545532
申请日：2006-10-11
申请人： Hideaki Shiga
发明人： Hideaki Shiga
IPC分类号： G11B23/107
CPC分类号： G11B23/044 , G11B15/674 , G11B23/107
摘要： In a recording tape cartridge provided with a reel having a hub at which a recording tape is wound, a case that accommodates the reel such that the reel is rotatable, and an opening formed at the case from which a leader member attached to a distal end of the recording tape is pulled out, the hub is formed in a substantial barrel shape. Further, the hub of a take-up reel of a drive device into which the recording tape cartridge is loaded is formed in a substantial barrel shape.
摘要翻译：在设置有具有卷绕记录带的轮毂的卷盘的记录带盒中，容纳卷轴的卷盘可旋转的壳体以及形成在壳体上的开口，从该前端部件的前端部记录带被拉出，轮毂形成为大致筒状。此外，装载有记录带盒的驱动装置的卷取卷轴的轮毂形成为大致筒状。

9. 发明申请

US20060214007A1 Index card for recording medium casing and recording medium casing 失效
公开(公告)号：US20060214007A1
公开(公告)日：2006-09-28
申请号：US11386818
申请日：2006-03-23
申请人： Hideaki Shiga , Yosuke Sumiya
发明人： Hideaki Shiga , Yosuke Sumiya
IPC分类号： G06K19/06 , G06K7/00
CPC分类号： G06K19/07758 , G06K19/07749 , G11B23/0305 , G11B33/0427 , G11B33/0488
摘要： An index card for mounting on a casing for accommodating a recording medium includes a contact type or non-contact type IC for storing information or for processing signals.

10. 发明申请

US20060186245A1 Recording tape cartridge 有权
公开(公告)号：US20060186245A1
公开(公告)日：2006-08-24
申请号：US11357167
申请日：2006-02-21
申请人： Hideaki Shiga
发明人： Hideaki Shiga
IPC分类号： G11B23/107
CPC分类号： G11B23/107 , G11B23/047
摘要： A recording tape cartridge comprises a single reel at which a recording tape is wound around a hub, a case rotatably accommodating the reel, an opening for pulling-out of a leader member attached to an end portion of the recording tape, and a tape guide which the recording tape slidingly contacts is provided within the case. After the recording tape slidingly contacts the tape guide, the recording tape is taken-up at a drive device, and therefore, traveling of the recording tape is stable. In this way, occurrence of reading errors of servo signals and recording/playback errors of data signals at a drive device can be reduced, even with recording tapes whose recording densities are improved.

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