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91. 发明授权

US4187998A Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US4187998A
公开(公告)日：1980-02-12
申请号：US929503
申请日：1978-07-31
申请人： Masatoshi Okamura , Haruo Shiba
发明人： Masatoshi Okamura , Haruo Shiba
IPC分类号： F16F1/18 , G11B23/04 , G11B23/087 , G03B1/04 , G11B23/06
CPC分类号： G11B23/04 , G11B23/087 , Y10T16/595
摘要： A tape cassette comprises a locking mechanism for locking a cover for protecting a tape. The locking mechanism comprises a plate spring whose one end is fixed to a rib mounted on a half case and whose other end is pressed to a lock plate.
摘要翻译：磁带盒包括用于锁定用于保护磁带的盖的锁定机构。锁定机构包括一个板簧，其一端固定在安装在半壳体上的肋骨上，另一端被压到锁定板上。

92. 发明授权

US5180118A Magnetic tape cassettes 失效
标题翻译：磁带盒
公开(公告)号：US5180118A
公开(公告)日：1993-01-19
申请号：US482087
申请日：1990-02-20
申请人： Kimio Tanaka , Shinichi Sato , Takateru Satoh , Haruo Shiba
发明人： Kimio Tanaka , Shinichi Sato , Takateru Satoh , Haruo Shiba
IPC分类号： G11B23/087
CPC分类号： G11B23/087
摘要： A magnetic tape cassette housing is divided into a major part and a rear frame member attached to the rear end of the major part. The major part is divided into a pair of side frame members which are formed of a material of low friction coefficient and a main body surrounded and held together by the side frame members and rear frame member. The housing is of double-layer structure consisting of inside and outside layers. The inside layers are formed with steps along the edges of the side frame members and the rear frame member, and the outside layers are so formed as to fall onto the steps and extend inwardly of the edges of the side frame members. The main body and side frame members are formed with mutually engageable, temporary fasteners. The outer surface of the outside layer is satin crape finished and at least the interface between the inside and outside layers mirror finished.

93. 发明授权

US5121278A Disc cartridge having disc supporting arrangement 失效
标题翻译：具有DISC支持安排的DISC CARTRID
公开(公告)号：US5121278A
公开(公告)日：1992-06-09
申请号：US732153
申请日：1991-07-18
申请人： Kimio Tanaka , Haruo Shiba
发明人： Kimio Tanaka , Haruo Shiba
IPC分类号： G11B23/03
CPC分类号： G11B23/0321
摘要： A disc cartridge capable of preventing a recording surface section of a disc from being contacted with an inner surface of a casing so that the disc may be free from any damage. The disc cartridge includes steps or sheet-like members provided on the inner surface of the casing in a manner to be inwardly projected from the inner surface. The steps or sheet-like members are positioned so as to be engaged with a non-recording surface section of the disc to support the disc thereon, so that a clearance may be defined between the recording surface section of the disc and the inner surface of the casing.

94. 发明授权

US5044496A Case 失效
标题翻译：案件
公开(公告)号：US5044496A
公开(公告)日：1991-09-03
申请号：US336105
申请日：1989-04-11
申请人： Kimio Tanaka , Haruo Shiba
发明人： Kimio Tanaka , Haruo Shiba
IPC分类号： B65D85/575 , G11B23/023
CPC分类号： G11B23/0233
摘要： A case consisting of a cover and a case body adapted to mate to form a space for holding a given object has an outside and/or inside layer made wholly or partly of a thermoplastic elastomeric resin. The outside layer is formed of a thermoplastic elastomeric material selected from the group consisting of styrenic, olefinic, esteric, urethanic, polybutadienic, and vinyl chloride type thermoplastic elastomeric materials, and the inside layer is formed of a plastic material selected from the group consisting of polymethyl methacrylate, acrylonitrile-styrene copolymer, polycarbonate, acrylonitrile-butadiene-styrene, polystyrene, polybutylene terephthalate, high-impact polystyrene and the like, or vice versa.
摘要翻译：由适于配合以形成用于保持给定物体的空间的盖和壳体组成的壳体具有完全或部分由热塑性弹性体树脂制成的外部和/或内部层。外层由选自苯乙烯，烯属，酯，聚氨酯，聚丁二烯和氯乙烯型热塑性弹性体材料的热塑性弹性体材料形成，内层由选自以下的塑料材料形成：聚甲基丙烯酸甲酯，丙烯腈 - 苯乙烯共聚物，聚碳酸酯，丙烯腈 - 丁二烯 - 苯乙烯，聚苯乙烯，聚对苯二甲酸丁二醇酯，高抗冲聚苯乙烯等，反之亦然。

95. 发明授权

US4935833A Guide members for magnetic tape cassette 失效
标题翻译：磁带盒导板
公开(公告)号：US4935833A
公开(公告)日：1990-06-19
申请号：US264226
申请日：1988-10-28
申请人： Haruo Shiba , Kimio Tanaka , Takateru Sato
发明人： Haruo Shiba , Kimio Tanaka , Takateru Sato
IPC分类号： G11B23/087
CPC分类号： G11B23/08757
摘要： Guide members along and with which a magnetic tape runs in sliding contact within a magnetic tape cassette housing are made of a liquid crystal polymer of a totally aromatic polyester filled with a lubricant. The lubricant is carbon fiber, graphite, or molybdenum disulfide.
摘要翻译：磁带在磁带盒壳体内滑动接触的导向构件由填充有润滑剂的全芳族聚酯的液晶聚合物制成。润滑剂是碳纤维，石墨或二硫化钼。

96. 发明授权

US4892266A Magnetic tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US4892266A
公开(公告)日：1990-01-09
申请号：US264227
申请日：1988-10-28
申请人： Kimio Tanaka , Takateru Sato , Haruo Shiba
发明人： Kimio Tanaka , Takateru Sato , Haruo Shiba
IPC分类号： G11B23/087
CPC分类号： G11B23/08757 , G11B23/08714 , G11B23/08785
摘要： A magnetic tape cassette comprises upper and lower half members for housing hubs with a magnetic tape wound therearound, provided with guide rollers and tape guides for guiding said magnetic tape in the front portion of the tape cassette, and a separate rear member including a portion for preventing erasure by mistake and a portion for detecting the kind of a tape. Provided at the rear edges of said upper and lower half members, and said rear member is coupled to the rear edges of said upper and lower half members by coupling means.
摘要翻译：磁带盒包括用于容纳轮毂的上半部件和下半部件，其上缠绕有磁带，设置有引导辊和带引导件，用于将所述磁带引导到带盒的前部，以及分离的后部部件，其包括用于防止错误擦除和用于检测带的种类的部分。设置在所述上下半部件的后边缘处，并且所述后部部件通过联接装置联接到所述上半部件和下半部件的后边缘。

97. 发明授权

US4812936A Cassette having magnetic tape protected from contaminants 失效
标题翻译：磁带具有防止污染物的磁带
公开(公告)号：US4812936A
公开(公告)日：1989-03-14
申请号：US806095
申请日：1985-12-06
申请人： Takateru Satoh , Haruo Shiba
发明人： Takateru Satoh , Haruo Shiba
IPC分类号： G11B23/087
CPC分类号： G11B23/08735 , G11B23/08785
摘要： In a magnetic tape cassette having a housing and a cover mounted thereon, contaminants are prevented from passing into the housing interior at the point where the cover is mounted on the cassette, and thereby prevented from reaching the magnetic tape mounted in the interior of the housing. This is attained by partitioning an interior of the housing adjacent a wall portion thereof, into an outer contaminant-receiving compartment at which the cover is pivotally mounted, and an inner tape-receiving compartment. The partition prevents any communication between these two respective compartments.
摘要翻译：在具有安装在其上的壳体和盖的磁带盒中，防止污染物在盖被安装在盒上的点处进入壳体内部，从而防止到达安装在壳体内部的磁带。这通过将壳体的内部与其壁部分相邻的内部分隔成盖可枢转地安装的外部污染物接收室和内部带容纳室来实现。该分区防止这两个相应的隔间之间的任何通信。

98. 发明授权

US4803678A Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US4803678A
公开(公告)日：1989-02-07
申请号：US942495
申请日：1986-12-16
申请人： Kimio Tanaka , Haruo Shiba
发明人： Kimio Tanaka , Haruo Shiba
IPC分类号： H04N1/393 , G11B23/03
CPC分类号： G11B23/0321
摘要： A disc cartridge capable of preventing a recording surface section of a disc from being contacted directly by a casing to keep the disc housed in the casing at a safe state. The disc cartridge includes a pair of disc receivers each of which has a receiver body arranged so as to be approachable to the disc and formed into a sideways U-shape so as to define therein a recess for selectively receiving therein a part of a peripheral portion of the disc.
摘要翻译：一种能够防止盘的记录表面部分被壳体直接接触以将容纳在壳体中的盘保持在安全状态的盘盒。盘盒包括一对碟形接收器，每个碟片接收器具有接收器主体，该接收器主体布置成可接近盘并且形成为侧向U形，以便在其中限定有用于选择性地在其中接收周边部分的一部分的凹部的光盘。

99. 发明授权

US4802046A Casing assembly for a disc cartridge 失效
标题翻译：一个光盘盒的套管组件
公开(公告)号：US4802046A
公开(公告)日：1989-01-31
申请号：US10897
申请日：1987-02-04
申请人： Kimio Tanaka , Haruo Shiba
发明人： Kimio Tanaka , Haruo Shiba
IPC分类号： G11B23/03
CPC分类号： G11B23/0321
摘要： A disc cartridge capable of providing a casing with torsional rigidity sufficient to ensure safety of a disc and smooth operation of a shutter. In the disc cartridge, an upper cover plate and a lower cover plate constituting a casing are formed at each of peripheral end walls thereof with projections and recesses engaged with one another, so that the cover plates may be joined together through the projections and recesses to form the casing which exhibits torsional rigidity sufficient to prevent deformation of the casing.
摘要翻译：能够提供具有足够的扭转刚性以确保盘的安全性和快门的平稳操作的壳体的盘盒。在盘盒中，构成壳体的上盖板和下盖板在每个周向端壁处形成有彼此啮合的突起和凹槽，使得盖板可以通过突起和凹部连接在一起形成具有足以防止壳体变形的扭转刚度的壳体。

100. 发明授权

US4791515A Protecting a disc cartridge from inadvertent actuation during nonuse 失效
标题翻译：在不使用时保护光盘盒无意中的启动
公开(公告)号：US4791515A
公开(公告)日：1988-12-13
申请号：US39676
申请日：1987-04-16
申请人： Kimio Tanaka , Haruo Shiba
发明人： Kimio Tanaka , Haruo Shiba
IPC分类号： G11B23/03 , G11B5/82 , G11B19/00
CPC分类号： G11B23/0321
摘要： A disc cartridge capable of effectively preventing opening of a shutter and damage of a disc therewithin, even when any unexpected shock is suddenly applied to the disc cartridge during non-use of the disc cartridge. The disc cartridge includes a connection mechanism for operatively connecting each of the actuators for releasably locking the shutter, to each of disc receivers, and which is constituted by a guide groove provided in the actuator and formed into a substantially sideways U-shape, and a guide pin provided on the disc receiver and movably positioned in the guide groove. The guide groove is formed with a depression at a distal end of a surface thereof, opposite to the guide pin and toward a forward side of the actuating direction of the actuator, the depression enlarging the guide groove to locate the surface thereof outside of a locus of pivotal movement of the guide pin during non-use of the disc cartridge, and carrying out delayed actuation with respect to the actuator at the time of starting of the disc cartridge.
摘要翻译：即使在不使用盘盒期间突然施加任何意外的冲击时，也能够有效地防止快门的打开和盘损坏的盘盒。盘盒包括用于可操作地连接每个致动器的连接机构，用于可释放地将闸门锁定到每个盘式接收器，并且由致动器中设置的形成为大致侧面U形的引导槽构成，导向销设置在盘式接收器上并且可移动地定位在引导槽中。引导槽在其表面的远端形成有与引导销相反并且朝向致动器的致动方向的前侧的凹部，凹部扩大引导槽以将其表面定位在轨迹外部在不使用盘盒期间引导销的枢转运动，并且在启动盘盒时执行相对于致动器的延迟致动。

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