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1. 发明授权

US4789113A Hub locking mechanism in a magnetic tape cassette 失效
标题翻译：磁带盒中的集线器锁定机构
公开(公告)号：US4789113A
公开(公告)日：1988-12-06
申请号：US110315
申请日：1987-10-20
申请人： Shingo Katagiri , Kengo Oishi
发明人： Shingo Katagiri , Kengo Oishi
IPC分类号： G11B23/087
CPC分类号： G11B23/08742
摘要： A magnetic tape cassette in which a locking member is slidably biased away from a front opening of the cassette to lock the tape hubs. The locking member has a pair of side arms interlocked with a front panel of the cassette so that, when the panel is rotated open, the locking member disengages from the hubs.
摘要翻译：一种磁带盒，其中锁定构件可滑动地偏离盒的前开口偏离以锁定磁带轮毂。锁定构件具有与盒的前面板互锁的一对侧臂，使得当面板旋转打开时，锁定构件与轮毂脱离。

2. 发明授权

US4788614A Locking mechanism in a magnetic tape cassette 失效
标题翻译：磁带盒中的锁定机构
公开(公告)号：US4788614A
公开(公告)日：1988-11-29
申请号：US900478
申请日：1986-08-26
申请人： Shozo Onmori , Shingo Katagiri , Kengo Oishi
发明人： Shozo Onmori , Shingo Katagiri , Kengo Oishi
IPC分类号： G11B23/087 , G11B23/02
CPC分类号： G11B23/08721
摘要： A magnetic tape cassette of two half cases. A locking member is slidable backwards to lock the hubs holding the tape. The locking member is biased by a spring fixed to a protrusion at the front of one of the half cases. Backward facing legs of the springs slidably engage a lateral recess in the locking member to bias it backwards against the hubs.
摘要翻译：两个半盒的磁带盒。锁定构件向后滑动以锁定保持带的轮毂。锁定构件被固定到半个壳体之一的前部的突起的弹簧偏置。弹簧的朝后的腿可滑动地接合在锁定构件中的侧向凹部，以使其相对于轮毂向后偏置。

3. 发明授权

US4733316A Magnetic tape cassette with slide guard ramp actuated cantilever locking lever 失效
标题翻译：磁带盒带滑动防护斜坡启动悬臂锁定杆
公开(公告)号：US4733316A
公开(公告)日：1988-03-22
申请号：US890046
申请日：1986-07-28
申请人： Kengo Oishi , Shingo Katagiri
发明人： Kengo Oishi , Shingo Katagiri
IPC分类号： G11B23/087 , G11B15/32
CPC分类号： G11B23/08735
摘要： A U-shaped slide guard is slidably mounted on the bottom of a lower half case of a magnetic tape cassette. The slide guard has a flat bottom wall which lies flush with the bottom wall of the lower half case. A cantilever type locking member integral with the lower half case bottom wall has an end part projecting downwardly from the bottom of the lower half case. The slide guard has aligned locking holes for selectively receiving the end part of the locking member so that the position of the slide guard is maintained by engagement of the end part of the locking member with a given one of the locking holes. A tapered ramp formed on the rear edge of the slide guard is aligned with the locking holes and the ramp extends rearwardly and downwardly. When the slide guard is attached to the lower half case, the end part of the locking member slides on the tapered ramp for cammed projection into the bottom of the lower half case so as to easily ride on the upper surface of the bottom wall of the slide guard until reaching a given one of the locking holes.
摘要翻译： U形滑动防护罩可滑动地安装在磁带盒的下半壳体的底部。滑动防护罩具有与下半壳底壁齐平的平底壁。与下半壳底壁一体的悬臂式锁定件具有从下半壳的底部向下突出的端部。滑动防护罩具有对准的锁定孔，用于选择性地接收锁定构件的端部，使得通过锁定构件的端部与给定的一个锁定孔的接合来保持滑动护罩的位置。形成在滑动护罩的后缘上的锥形斜面与锁定孔对准，并且斜面向后和向下延伸。当滑动防护罩安装在下半壳体上时，锁定构件的端部在锥形斜面上滑动，用于凸起到下半壳体的底部，以便容易地骑在下半壳体的底壁的上表面上滑动护板，直到到达一个给定的一个锁定孔。

4. 发明授权

US4631620A Magnetic disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US4631620A
公开(公告)日：1986-12-23
申请号：US712979
申请日：1985-03-18
申请人： Kengo Oishi , Shingo Katagiri
发明人： Kengo Oishi , Shingo Katagiri
IPC分类号： G11B23/00 , G11B23/03
CPC分类号： G11B23/0035
摘要： The magnetic disk of a magnetic disk cartridge is provided with a center core assembly which comprises a main core, an upper core with grooves on one side for engagement with the ridges of a ridged, resilient ring which is provided on its non-engagement side with double-sided adhesive tape for holding the disk onto the ring. The disk attached to the ring can be held lightly but securely between the upper and main parts of the center core without the need to apply excessive clamping force.
摘要翻译：磁盘盒的磁盘设置有中心芯组件，该中心芯组件包括一个主芯，一个上侧芯具有一侧的凹槽，用于与脊状的弹性环的凸脊啮合，该凸脊设置在其非接合侧上，用于将盘保持在环上的双面胶带。安装在环上的盘片可以轻松牢固地固定在中心芯的上部和主要部分之间，而不需要施加过大的夹紧力。

5. 发明授权

US07646563B2 Recording disk cartridge having a plurality of flexible recording disk media 失效
标题翻译：具有多个灵活记录盘介质的记录盘盒
公开(公告)号：US07646563B2
公开(公告)日：2010-01-12
申请号：US11180685
申请日：2005-07-14
申请人： Kengo Oishi
发明人： Kengo Oishi
IPC分类号： G11B5/012 , G11B17/08 , G11B17/02 , G11B7/24 , G11B23/03
CPC分类号： G11B23/0312 , G11B17/038 , G11B23/0335
摘要： A recording disk cartridge includes a plurality of flexible recording disk media, a rotational member, and a cartridge case. The rotational member holds the recording disk media so that the recording disk media simultaneously rotate. The cartridge case provides a rotationally free housing for the recording disk media and the rotational member. The cartridge case has an opening to allow an end portion of the rotational member to be exposed to an outside of the cartridge case. The recording disk cartridge has an elastic member which provides a force to thrust the rotational member toward the opening.
摘要翻译：记录盘盒包括多个柔性记录盘介质，旋转构件和盒壳体。旋转构件保持记录盘介质，使得记录盘介质同时旋转。盒壳提供用于记录盘介质和旋转构件的旋转自由的壳体。盒壳体具有允许旋转构件的端部暴露于盒壳体的外部的开口。记录盘盒具有弹性构件，其提供力以将旋转构件推向开口。

6. 发明授权

US07343611B2 Disc cartridge having disc taking-out history detecting portion 失效
标题翻译：具有盘取出历史检测部分的盘盒
公开(公告)号：US07343611B2
公开(公告)日：2008-03-11
申请号：US11088849
申请日：2005-03-25
申请人： Kengo Oishi
发明人： Kengo Oishi
IPC分类号： G11B23/03 , G11B23/02
CPC分类号： G11B23/0317 , G11B23/0308
摘要： A disc cartridge including a disc medium which is loaded into a drive device and into/from which information can be recorded/reproduced; a case that houses the disc medium rotatably; a disc opening from which the disc medium provided into the case can be taken out; and a disc taking-out history detecting portion that can be deformed recognizably and irreversibly according to an operation for firstly taking out the disc medium from the case, is provided to judge whether a disc medium is taken out of the case.
摘要翻译：一种盘盒，其包括装载到驱动装置中并可从其中记录/再现信息的盘介质; 可旋转地容纳盘介质的壳体; 可以从中提取设置在壳体中的盘式介质的盘开口; 以及根据用于首先从盒中取出盘介质的操作可以可识别地且不可逆地变形的盘取出历史检测部分，以判断盘介质是否从外壳中取出。

7. 发明申请

US20060050437A1 Recording disk cartridge 审中-公开
标题翻译：记录磁盘盒
公开(公告)号：US20060050437A1
公开(公告)日：2006-03-09
申请号：US11210657
申请日：2005-08-25
申请人： Hideaki Shiga , Kengo Oishi
发明人： Hideaki Shiga , Kengo Oishi
IPC分类号： G11B23/03
CPC分类号： G11B17/038 , G11B23/0308 , G11B23/0323
摘要： In a recording disk cartridge, a plurality of flexible recording disk media is housed in a cartridge case, and a rotational member is provided to support the plurality of flexible recording disk media and cause them to rotate in unison within the cartridge case. The cartridge case has an opening to provide access to a first end of the rotational member from outside therethrough. A supporting shaft fitted to a portion on an axis of rotation of the rotational member near a second end thereof is slidable along the axis of rotation of the rotational member. A bearing ball is held between an inner surface of the cartridge case and an end of the supporting shaft protruding from a second-end face of the rotational member. An elastic member is provided between the supporting shaft and the rotational member, to press the rotational member toward the opening of the cartridge case.
摘要翻译：在记录盘盒中，多个柔性记录盘介质容纳在盒壳体中，并且提供旋转构件以支撑多个柔性记录盘介质并使它们在盒壳体内一致地旋转。盒壳具有开口，以从外部提供到旋转构件的第一端的通路。安装在旋转构件的旋转轴线的靠近其第二端的部分上的支撑轴可沿旋转构件的旋转轴线滑动。轴承球被保持在盒壳体的内表面和从旋转构件的第二端面突出的支撑轴的端部之间。弹性构件设置在支撑轴和旋转构件之间，以将旋转构件朝向盒壳体的开口按压。

8. 发明申请

US20060041900A1 Recording disk cartridge 失效
标题翻译：记录磁盘盒
公开(公告)号：US20060041900A1
公开(公告)日：2006-02-23
申请号：US11180685
申请日：2005-07-14
申请人： Kengo Oishi
发明人： Kengo Oishi
IPC分类号： G11B23/03
CPC分类号： G11B23/0312 , G11B17/038 , G11B23/0335
摘要： A recording disk cartridge includes a plurality of flexible recording disk media, a rotational member, and a cartridge case. The rotational member holds the recording disk media so that the recording disk media simultaneously rotate. The cartridge case provides a rotationally free housing for the recording disk media and the rotational member. The cartridge case has an opening to allow an end portion of the rotational member to be exposed to an outside of the cartridge case. The recording disk cartridge has an elastic member which provides a force to thrust the rotational member toward the opening.
摘要翻译：记录盘盒包括多个柔性记录盘介质，旋转构件和盒壳体。旋转构件保持记录盘介质，使得记录盘介质同时旋转。盒壳提供用于记录盘介质和旋转构件的旋转自由的壳体。盒壳体具有允许旋转构件的端部暴露于盒壳体的外部的开口。记录盘盒具有弹性构件，其提供力以将旋转构件推向开口。

9. 发明授权

US06921567B2 Disk recording medium 失效
标题翻译：磁盘记录介质
公开(公告)号：US06921567B2
公开(公告)日：2005-07-26
申请号：US10166746
申请日：2002-06-12
申请人： Kengo Oishi , Shinichi Kato , Yasushi Endo
发明人： Kengo Oishi , Shinichi Kato , Yasushi Endo
IPC分类号： G11B7/24097 , G11B7/258 , G11B7/2585 , B32B3/02
CPC分类号： G11B7/252 , G11B7/24097 , G11B7/256 , G11B7/2585 , Y10T428/21
摘要： A disk recording medium of the present invention comprises an antimicrobial agent and an antifungal agent.
摘要翻译：本发明的盘记录介质包含抗微生物剂和抗真菌剂。

10. 发明申请

US20050034146A1 Disc cartridge 审中-公开
标题翻译：光盘盒
公开(公告)号：US20050034146A1
公开(公告)日：2005-02-10
申请号：US10930951
申请日：2004-09-01
申请人： Kengo Oishi , Kazuo Hiraguchi
发明人： Kengo Oishi , Kazuo Hiraguchi
IPC分类号： G11B23/03
CPC分类号： G11B23/0305 , G11B23/0308 , G11B23/031
摘要： A disc cartridge having a shutter which can open/close an opening for access to a disc-shaped disc medium, which opening is formed in at least one surface of a case which rotatably accommodates the disc medium. A visual recognition means which enables visual recognition of recorded/unrecorded regions is provided at a disc medium recording surface side of the case. A push portion for fingers at a time of loading the disc cartridge into a drive device is provided at a rear surface of the case. An urging means for urging in a closing/opening direction is provided at the shutter which opens/closes the opening. The disc cartridge is provided in which an unrecorded amount of the disc medium can be visually recognized from an exterior, operation of the shutter is smooth, and loading of the disc cartridge into the drive device can be carried out smoothly and stably.
摘要翻译：一种盘盒，其具有能够打开/关闭用于进入盘形盘介质的开口的挡板，该开口形成在可旋转地容纳盘介质的壳体的至少一个表面中。在壳体的盘介质记录面侧设置有可以对记录/未记录区域进行视觉识别的视觉识别装置。在将盒式磁盘装载到驱动装置中时，用于手指的推动部分设置在壳体的后表面。在打开/关闭开口的快门处设置有用于在关闭/打开方向上推动的推动装置。提供了一种盘盒，其中可以从外部视觉识别未记录的盘介质量，快门的操作是平滑的，并且可以平稳且稳定地执行盘盒进入驱动装置的操作。

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