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91. 发明授权

US5429237A Magnetic tape cassette storing case 失效
标题翻译：磁带盒储物盒
公开(公告)号：US5429237A
公开(公告)日：1995-07-04
申请号：US205762
申请日：1994-03-04
申请人： Kiyoo Morita
发明人： Kiyoo Morita
IPC分类号： B65D85/575 , G11B23/023 , B65D85/672
CPC分类号： G11B23/0233
摘要： A magnetic tape cassette storing case includes a cover member, and a casing member which is pivotally coupled to the cover member. Rotation preventing protrusions are so positioned that they are engaged with the hubs of a magnetic tape cassette whether the cassette is inserted in a first predetermined direction or in a second predetermined direction which is opposite to the first predetermined direction. Two pair of recesses for receiving the thicker portion of the cassette are formed in each of the major walls of the cover member and the casing member which, when the cassette is put in the storing case, cover the upper and lower surfaces of the cassette, in such a manner as to permit insertion of the cassette not only in the first predetermined direction but also in the second predetermined direction.
摘要翻译：盒式磁带储存盒包括盖构件和可枢转地联接到盖构件的壳体构件。旋转防止突起被定位成使得它们与磁带盒的毂接合，无论磁带盒是否插入在与第一预定方向相反的第一预定方向或第二预定方向上。在盖构件和壳体构件的每个主壁中形成有用于容纳盒的较厚部分的两对凹部，当盒子放入存放箱中时，盖住盒的上表面和下表面，以允许盒不仅在第一预定方向上而且在第二预定方向上插入盒子。

92. 发明授权

US5192481A Method and apparatus for molding article in plurality of colors 失效
标题翻译：用于以多种颜色模制制品的方法和装置
公开(公告)号：US5192481A
公开(公告)日：1993-03-09
申请号：US444235
申请日：1989-12-01
申请人： Kiyoo Morita
发明人： Kiyoo Morita
IPC分类号： B29C45/16 , B29C45/26 , B29L31/34 , G11B23/087 , G11B23/113
CPC分类号： B29C45/1635 , B29C45/1657
摘要： A method and apparatus for molding plastic articles in two colors, particularly, the bodies of magnetic tape cassettes, in which a strong bonding force is provided between the two portions without having to form a recess and projection on the joining edges of the two portions. A slide core, which is moved in and out of a primary mold cavity between the mold of the two portions of the article, is provided with a tubular passage having an opening within the primary mold cavity along edge portions of the slide core. The slide core is fully inserted into the primary mold cavity to mold the first portion, then partially withdrawn to form a seconary mold cavity in which the second portion is subsequently molded. After molding the first portion, an adhesive is injected through the tubular passage along the edges of the first portion which will join corresponding edges of the second portion to thereby firmly join the two portions.
摘要翻译：一种用于模制两种颜色的塑料制品的方法和装置，特别是用于在两个部分之间提供强粘合力而不必在两个部分的接合边缘上形成凹陷和突起的特别是磁带盒体。在所述制品的两个部分的模具之间移动进入和离开主模腔的滑动芯体设置有沿着所述滑动芯部的边缘部分具有在所述主模腔内的开口的管状通道。滑动芯完全插入主模腔中以模制第一部分，然后部分抽出以形成第二部分随后模制的第二模腔。在模制第一部分之后，粘合剂沿着第一部分的边缘通过管状通道注入，该第一部分将与第二部分的相应边缘连接，从而牢固地连接两个部分。

93. 发明授权

US5090890A Injection mold having a valve gate system 失效
标题翻译：注射模具有阀门系统
公开(公告)号：US5090890A
公开(公告)日：1992-02-25
申请号：US598522
申请日：1990-10-16
申请人： Kiyoo Morita
发明人： Kiyoo Morita
IPC分类号： B29C45/26 , B29C45/28 , B29C45/37
CPC分类号： B29C45/2806 , B29C45/372
摘要： An injection mold has a valve gate system in which a valve pin is moved through a runner into and away from a gate to open and close the gate. The valve pin is inserted into the gate to close it after each injection stroke and the end face of the valve pin defines a part of the surface of an injection-molded article when the valve pin is in the gate. The end face of the valve pin is provided with a designed irregularity.
摘要翻译：注射模具具有阀门系统，其中阀销通过流道移入和离开浇口以打开和关闭浇口。在每次喷射行程之后，将阀销插入闸门中以关闭它，并且当阀销在闸门中时，阀销的端面限定注射成型制品的表面的一部分。阀针的端面设有不规则的设计。

94. 发明授权

US5042659A Case for magnetic tape cassette 失效
标题翻译：盒式磁带盒
公开(公告)号：US5042659A
公开(公告)日：1991-08-27
申请号：US498063
申请日：1990-03-23
申请人： Kiyoo Morita
发明人： Kiyoo Morita
IPC分类号： B65D85/575 , G11B23/023
CPC分类号： G11B23/0233
摘要： A case for a magnetic tape cassette in which the cassette can be inserted into the casing without having to pay attention to the orientation of the upper and lower faces of the cassette and which can be manufactured with a high efficiency. The cassette includes a casing portion having four walls surrounding on four sides a space of substantially the same configuration and size as the exterior of a magnetic tape cassette. Right and left sides of the casing portion are open to provide insertion openings, each having a shape corresponding to the vertical cross-sectional shape of a side face of the magnetic tape cassette. A pivotally openable lid portion of the casing has a pair of stoppers for retaining the hubs of the cassette and provided on the wall for movement between open and closed positions so as to form part of the wall.
摘要翻译：一种用于盒式磁带的盒子，其中可以将盒子插入到壳体中，而不必注意盒的上表面和下表面的方向，并且可以高效率地制造。盒包括壳体部分，其具有围绕四边的四个壁，该空间具有与磁带盒的外部基本相同的构造和尺寸的空间。壳体部分的右侧和左侧是敞开的，以提供插入开口，每个插入开口具有与磁带盒的侧面的垂直横截面形状对应的形状。壳体的可枢转打开的盖部分具有一对止动件，用于保持盒的轮毂并设置在壁上用于在打开和关闭位置之间运动，以形成壁的一部分。

95. 发明授权

US07097126B2 Magnetic tape cartridge 有权
公开(公告)号：US07097126B2
公开(公告)日：2006-08-29
申请号：US11230736
申请日：2005-09-21
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： G11B23/04
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.

96. 发明申请

US20060169818A1 MAGNETIC TAPE CARTRIDGE 有权
标题翻译：磁带盒
公开(公告)号：US20060169818A1
公开(公告)日：2006-08-03
申请号：US11230736
申请日：2005-09-21
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： G11B23/04 , G11B23/02
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.
摘要翻译：卷绕有磁带的单个卷盘容纳在壳体中。用于通过朝向或远离卷轴移动来限制卷轴的旋转的约束构件通过推动构件在约束方向上被推动。释放构件的上推部分插入到在卷轴2的卷轴齿轮中钻孔的通孔中，使得下端可以抵靠驱动齿轮。释放构件通过根据驱动侧旋转驱动装置的夹紧操作而移动限制构件沿释放方向移动。以这种方式，卷轴旋转抑制装置允许卷轴在使用时旋转，并且在不使用时限制旋转。在这种结构中，每个通孔在卷轴齿轮的齿缘之间钻孔，使得释放构件可以执行可靠的释放操作。

97. 发明授权

US07077352B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US07077352B2
公开(公告)日：2006-07-18
申请号：US10953446
申请日：2004-09-30
申请人： Kenji Ishikawa , Hidetoshi Yamamoto , Kiyoo Morita , Akihiro Hashimoto , Daisuke Takahashi , Hideaki Shiga
发明人： Kenji Ishikawa , Hidetoshi Yamamoto , Kiyoo Morita , Akihiro Hashimoto , Daisuke Takahashi , Hideaki Shiga
IPC分类号： G11B23/107
CPC分类号： G11B23/043 , G11B23/107 , G11B23/26
摘要： A magnetic tape cartridge with an improved reel-rotation restraining mechanism is disclosed. The reel-rotation restraining mechanism has a reel locking member, which is movable toward and away from the reel, for restricting rotation thereof; an urging member for urging the reel locking member in a restraining direction; and an releasing member, which is rotatable integrally with the reel, for moving the reel locking member in an unlocking direction by moving according to a chucking operation of a rotation drive mechanism of a drive unit. The releasing member has three leg portions on the vertexes of a triangular plate portion insertable into through holes in the reel. The releasing member is sized so that with part of the releasing member inserted into a center opening of the reel, and two of the three leg portions positioned near the through holes, the remaining one leg portion can be dropped and inserted within the center opening.
摘要翻译：公开了一种具有改进的卷轴旋转抑制机构的磁带盒。卷轴旋转抑制机构具有可以朝向和远离卷轴移动的卷轴锁定构件，用于限制其旋转; 推动构件，用于沿限制方向推压卷轴锁定构件; 以及与卷轴一体地旋转的释放构件，用于通过根据驱动单元的旋转驱动机构的夹紧操作而移动卷轴锁定构件而在解锁方向上移动。释放构件在可插入到卷轴中的通孔中的三角形板部分的顶点上具有三个腿部。释放构件的尺寸设定成使得当释放构件的一部分插入到卷轴的中心开口中，并且三个腿部中的两个位于通孔附近时，剩余的一个腿部可以落下并插入中心开口内。

98. 发明授权

US07014138B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US07014138B2
公开(公告)日：2006-03-21
申请号：US10633670
申请日：2003-08-05
申请人： Yusuke Ishihara , Hideaki Shiga , Kiyoo Morita
发明人： Yusuke Ishihara , Hideaki Shiga , Kiyoo Morita
IPC分类号： G11B23/107
CPC分类号： G11B23/26 , G11B23/107
摘要： Disclosed herein is a magnetic tape cartridge comprising a single reel with magnetic tape wound thereon, a cartridge case for rotatably housing the single reel, a leader pin having a tape clamp portion on which the magnetic tape is wound, and a clamp member with a C cross section that has an axial slit. The leader pin is affixed to a leading end of the magnetic tape by elastically fitting the clamp member onto the tape clamp portion of the leader pin. A sheet member for enhancing a coefficient of friction is interposed at least between the magnetic tape and the tape clamp portion.
摘要翻译：本文公开了一种磁带盒，其包括缠绕有磁带的单个卷轴，用于可旋转地容纳单个卷轴的盒壳体，具有缠绕磁带的带夹部分的引导销和具有C 具有轴向狭缝的截面。引导销通过将夹紧构件弹性地装配到引导销的带夹部分上而固定在磁带的前端。至少在磁带和带夹部分之间插入用于提高摩擦系数的片材。

99. 发明申请

US20060032962A1 Reel 失效
公开(公告)号：US20060032962A1
公开(公告)日：2006-02-16
申请号：US11240359
申请日：2005-10-03
申请人： Kiyoo Morita
发明人： Kiyoo Morita
IPC分类号： G11B23/107
CPC分类号： G11B23/107 , G11B23/044
摘要： A reel has: a cylindrical hub, which is molded of a resin material, and around which a recording tape is wound; a pair of flanges provided at end portions of the hub, and holding transverse direction end portions of the recording tape; and a ring-shaped member formed of metal and disposed at an inner side of the hub, at least one portion of an outer peripheral surface of the ring-shaped member contacting an inner peripheral surface of the hub. The ring-shaped member of the reel contacts a substantially central portion, in a heightwise direction, of the inner peripheral surface of the hub.

100. 发明授权

US06953170B2 Magnetic tape cartridge 有权
公开(公告)号：US06953170B2
公开(公告)日：2005-10-11
申请号：US10840625
申请日：2004-05-07
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： G11B15/67 , G11B23/107 , G11B23/26 , G11B15/66
CPC分类号： G11B23/107 , G11B15/67 , G11B23/26
摘要： A magnetic tape cartridge has a cartridge casing, a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation and a leader pin fixed to the leading end portion of the magnetic tape. The leader pin is provided at its opposite ends with engagement portions which are brought into engagement with a tape drawing mechanism of a recording and reproducing system when the magnetic tape cartridge is loaded in the recording and reproducing system. The end face of each engagement portion is provided with a recess at which the tape drawing mechanism chucks the leader pin.

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