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1. 发明授权

US5949630A Disk storage apparatus and disk cartridge therefor 失效
标题翻译：磁盘存储装置和磁盘盒
公开(公告)号：US5949630A
公开(公告)日：1999-09-07
申请号：US245018
申请日：1999-02-04
申请人： Kazuyuki Yamamoto , Takashi Yamada , Minoru Watanabe , Kazuo Takahashi
发明人： Kazuyuki Yamamoto , Takashi Yamada , Minoru Watanabe , Kazuo Takahashi
IPC分类号： G11B17/04 , G11B23/03 , G11B25/04
CPC分类号： G11B23/0308 , G11B17/0436 , G11B23/0312 , G11B23/0316 , G11B25/043
摘要： It is an object of the present invention to provide a disk storage apparatus which employs a rotary actuator mechanically excellent as compared with a linear-movement actuator and can employ, in a disk cartridge, a slidable shutter that easily prevents dusts from entering the disk cartridge, and a disk cartridge therefor. The disk storage apparatus includes a disk cartridge in which a disk-like storage medium is rotatably accommodated, an apparatus body onto which the disk cartridge is detachably loaded, a shutter opening and closing mechanism provided on the apparatus body for, in an interlocking operation with an operation of attaching and detaching the disk cartridge, opening and closing a shutter capable of opening and closing a head-positioning-mechanism insertion slot of the disk cartridge, and a rotary head-positioning mechanism provided on the apparatus body for inserting a head portion for recording and/or reproducing information on and/or from the disk-like storage medium through the head-positioning-mechanism insertion slot opened when the disk cartridge is loaded,. The disk cartridge includes a slidable shutter for opening and closing the head-positioning-mechanism insertion slot by its sliding operation. The rotary head-positioning mechanism includes a rotation actuator for inserting the head unit into the disk cartridge through the head-positioning-mechanism insertion slot. According to the disk storage apparatus, it is possible to provide the disk storage apparatus which makes it difficult for the dusts to enter the disk cartridge and has a high reliability in the recording and/or reproduction.
摘要翻译：本发明的目的是提供一种与线性运动致动器相比机械地优良的旋转致动器的盘存储装置，并且可以在盘盒中采用容易防止灰尘进入盘盒的滑动挡板，以及用于其的盘盒。磁盘存储装置包括盘式存储介质可旋转地容纳的盘盒，可拆卸地装载盘盒的装置本体，设置在装置本体上的活门开闭机构，安装和拆卸盘盒的操作，打开和关闭能够打开和关闭盘盒的打印头定位机构插入口的挡板以及设置在装置本体上的旋转头定位机构，用于插入头部用于在盘式存储介质上和/或从盘式存储介质通过当盘盒被装载时打开的头定位机构插入口来记录和/或再现信息。盘盒包括用于通过其滑动操作打开和关闭头部定位机构插入槽的可滑动挡板。旋转头定位机构包括旋转致动器，用于通过头部定位机构插入孔将头单元插入盘盒。根据磁盘存储装置，可以提供使灰尘难以进入盘盒的盘存储装置，并且在记录和/或再现中具有高可靠性。

2. 外观设计

USD394249S Magnetic disc for computer 失效
公开(公告)号：USD394249S
公开(公告)日：1998-05-12
申请号：US53695
申请日：1996-04-26
申请人： Kazuo Takahashi , Kazuyuki Yamamoto , Minoru Watanabe , Takashi Yamada
设计人： Kazuo Takahashi , Kazuyuki Yamamoto , Minoru Watanabe , Takashi Yamada

3. 发明授权

US6034840A Disk storage apparatus and disk cartridge 失效
标题翻译：磁盘存储设备和磁盘盒
公开(公告)号：US6034840A
公开(公告)日：2000-03-07
申请号：US913760
申请日：1998-01-08
申请人： Kazuyuki Yamamoto , Takashi Yamada , Minoru Watanabe , Kazuo Takahashi
发明人： Kazuyuki Yamamoto , Takashi Yamada , Minoru Watanabe , Kazuo Takahashi
IPC分类号： G11B17/04 , G11B23/03 , G11B25/04 , G11B5/55 , G11B17/02
CPC分类号： G11B23/0308 , G11B17/0436 , G11B23/0312 , G11B23/0316 , G11B25/043
摘要： It is an object of the present invention to provide a disk storage apparatus which employs a rotary actuator mechanically excellent as compared with a linear-movement actuator and can employ, in a disk cartridge, a slidable shutter that easily prevents dusts from entering the disk cartridge, and a disk cartridge therefor.The disk storage apparatus includes a disk cartridge in which a disk-like storage medium is rotatably accommodated, an apparatus body onto which the disk cartridge is detachably loaded, a shutter opening and closing mechanism provided on the apparatus body for, in an interlocking operation with an operation of attaching and detaching the disk cartridge, opening and closing a shutter capable of opening and closing a head-positioning-mechanism insertion slot of the disk cartridge, and a rotary head-positioning mechanism provided on the apparatus body for inserting a head portion for recording and/or reproducing information on and/or from the disk-like storage medium through the head-positioning-mechanism insertion slot opened when the disk cartridge is loaded. The disk cartridge includes a slidable shutter for opening and closing the head-positioning-mechanism insertion slot by its sliding operation. The rotary head-positioning mechanism includes a rotation actuator for inserting the head unit into the disk cartridge through the head-positioning-mechanism insertion slot.According to the disk storage apparatus, it is possible to provide the disk storage apparatus which makes it difficult for the dusts to enter the disk cartridge and has a high reliability in the recording and/or reproduction.
摘要翻译： PCT No.PCT / JP97 / 00133 Sec。 371日期1998年1月8日 102（e）日期1998年1月8日PCT 1997年1月22日PCT PCT。 WO97 / 27586 PCT公开号日期：1997年7月31日本发明的目的是提供一种盘形存储装置，其采用与线性运动致动器相比机械性优异的旋转致动器，并且可以在盘盒中采用容易防止灰尘的可滑动挡板进入磁盘盒，以及一个磁盘盒。磁盘存储装置包括盘式存储介质可旋转地容纳的盘盒，可拆卸地装载盘盒的装置本体，设置在装置本体上的活门开闭机构，安装和拆卸盘盒的操作，打开和关闭能够打开和关闭盘盒的打印头定位机构插入口的挡板以及设置在装置本体上的旋转头定位机构，用于插入头部用于在盘式存储介质上和/或从盘式存储介质通过当装入盘盒时打开的头定位机构插入口来记录和/或再现信息。盘盒包括用于通过其滑动操作打开和关闭头部定位机构插入槽的可滑动挡板。旋转头定位机构包括旋转致动器，用于通过头部定位机构插入孔将头单元插入盘盒。根据磁盘存储装置，可以提供使灰尘难以进入盘盒的盘存储装置，并且在记录和/或再现中具有高可靠性。

4. 发明授权

US6151190A Removable disk storage apparatus and device for accessing the recording medium supported therein 失效
标题翻译：可移动磁盘存储装置和用于访问其中支持的记录介质的装置
公开(公告)号：US6151190A
公开(公告)日：2000-11-21
申请号：US917692
申请日：1997-08-26
申请人： Kazuyuki Yamamoto , Toshio Mamiya , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
发明人： Kazuyuki Yamamoto , Toshio Mamiya , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
IPC分类号： G11B17/04 , G11B23/03
CPC分类号： G11B17/043 , G11B17/046 , G11B23/0308
摘要： In a removable disk storage apparatus, a reading/writing head can be stably and reliably moved so as to correspond to an information recording medium. A rotation supporting member for supporting the reading/writing head is formed of a rotary arm and an elastic supporting member fitted to a tip end portion of the rotary arm for supporting the reading/writing head. The rotary arm member is formed by bending it so that it should be dogleg-shaped. The elastic supporting body is fixed on a tip end portion of a bent portion thereof in the extended direction in which the elastic supporting body is bent. The rotary arm is inserted into a disk cartridge substantially straight with its tip end being faced to the disk cartridge, and then supported by a ramp on a center line thereof.
摘要翻译：在可移动磁盘存储装置中，可以稳定可靠地移动读/写头，以便对应于信息记录介质。用于支撑读/写头的旋转支撑构件由旋转臂和安装到用于支撑读/写头的旋转臂的末端部分的弹性支撑构件形成。旋转臂构件通过弯曲形成，使得其应该是弯曲的。弹性支撑体在弹性支撑体弯曲的延伸方向上固定在其弯曲部的前端部。旋转臂被插入到基本上直的盘盒中，其尖端面向盘盒，然后由其中心线上的斜坡支撑。

5. 发明授权

US06563672B2 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US06563672B2
公开(公告)日：2003-05-13
申请号：US09776685
申请日：2001-02-06
申请人： Kazuyuki Yamamoto , Kazuo Takahashi , Toshio Mamiya , Takashi Yamada
发明人： Kazuyuki Yamamoto , Kazuo Takahashi , Toshio Mamiya , Takashi Yamada
IPC分类号： G11B2303
CPC分类号： G11B23/0316 , G11B23/0308 , G11B23/505
摘要： A disk cartridge permits improved efficiency of airflow circulation in a disk accommodation chamber and improved efficiency of dust collection, and also allows the spring force of a shutter spring to be reduced. In a cartridge main body of the disk cartridge, a spring accommodation chamber is formed outside a disk accommodation chamber. The spring accommodation chamber is separated by upper and lower partitions of upper and lower halves so that it is discrete and independent from the disk accommodation chamber. An elastic member installed in the spring accommodation chamber is used to rotatably drive a shutter opening and closing arm in the direction for closing.
摘要翻译：磁盘盒允许提高盘容纳室中的气流循环的效率并提高灰尘收集的效率，并且还允许减少快门弹簧的弹簧力。在盘盒的盒主体中，在盘容纳室的外部形成弹簧容纳室。弹簧容纳室由上半部分和下半部分的上部和下部分隔开，使其离开并且独立于盘容纳室。安装在弹簧容纳室中的弹性构件用于沿关闭方向可旋转地驱动闸门开闭臂。

6. 发明授权

US06021029A Removable disk cartridge and manufacturing method thereof 失效
标题翻译：可移动磁盘盒及其制造方法
公开(公告)号：US06021029A
公开(公告)日：2000-02-01
申请号：US916939
申请日：1997-08-21
申请人： Toshio Mamiya , Kazuyuki Yamamoto , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
发明人： Toshio Mamiya , Kazuyuki Yamamoto , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
IPC分类号： G11B23/033 , G11B23/03
CPC分类号： G11B23/0313 , G11B23/0306 , G11B23/0308
摘要： A removable disc cartridge including a case including a top shell and a bottom shell which contains rotatably a disk. The removable disk cartridge is insertable into a disk drive and has a curved portion formed on one side, an opening formed on a portion of the curved portion, and a shutter for opening and closing the opening. The curved portion in this disk cartridge is asymmetrical in the left and right directions with respect to a center line along the direction of insertion into the disk drive. The removable disk cartridge further has a guide groove on at least one other side thereof and an arm which is disposed in the guide groove for opening and closing the shutter.
摘要翻译：一种可移动盘盒，其包括壳体，该壳体包括顶壳和可旋转地包含盘的底壳。可移动磁盘盒可插入磁盘驱动器中，并且具有形成在一侧的弯曲部分，形成在弯曲部分的一部分上的开口以及用于打开和关闭开口的快门。该盘盒中的弯曲部分沿着插入盘驱动器的方向相对于中心线在左右方向上不对称。可移动磁盘盒在其至少另一侧还具有引导槽，并且设置在引导槽中用于打开和关闭活门的臂。

7. 外观设计

USD406831S Disc cartridge 失效
公开(公告)号：USD406831S
公开(公告)日：1999-03-16
申请号：US67000
申请日：1997-02-20
申请人： Kazuo Takahashi , Eiji Oshima , Toshio Mamiya , Kazuyuki Yamamoto , Takashi Yamada
设计人： Kazuo Takahashi , Eiji Oshima , Toshio Mamiya , Kazuyuki Yamamoto , Takashi Yamada

8. 发明授权

US06480360B1 Method of accessing a disk-like recording medium in a disk cartridge 失效
标题翻译：访问磁盘盒中的盘状记录介质的方法
公开(公告)号：US06480360B1
公开(公告)日：2002-11-12
申请号：US09697057
申请日：2000-10-27
申请人： Kazuyuki Yamamoto , Toshio Mamiya , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
发明人： Kazuyuki Yamamoto , Toshio Mamiya , Takashi Yamada , Kazuo Takahashi , Eiji Oshima
IPC分类号： G11B554
CPC分类号： G11B17/043 , G11B17/046 , G11B23/0308
摘要： In a removable disk storage apparatus, a reading/writing head can be stably and reliably moved so as to correspond to an information recording medium. A rotation supporting member for supporting the reading/writing head is formed of a rotary arm and an elastic supporting member fitted to a tip end portion of the rotary arm for supporting the reading/writing head. The rotary arm member is formed by bending it so that it should be dogleg-shaped. The elastic supporting body is fixed on a tip end portion of a bent portion thereof in the extended direction in which the elastic supporting body is bent. The rotary arm is inserted into a disk cartridge substantially straight with its tip end being faced to the disk cartridge, and then supported by a ramp on a center line thereof.
摘要翻译：在可移动磁盘存储装置中，可以稳定可靠地移动读/写头，以便对应于信息记录介质。用于支撑读/写头的旋转支撑构件由旋转臂和安装到用于支撑读/写头的旋转臂的末端部分的弹性支撑构件形成。旋转臂构件通过弯曲形成，使得其应该是弯曲的。弹性支撑体在弹性支撑体弯曲的延伸方向上固定在其弯曲部的前端部。旋转臂被插入到基本上直的盘盒中，其尖端面向盘盒，然后由其中心线上的斜坡支撑。

9. 发明授权

US06556373B1 Disk apparatus, method of accessing head thereof to disk-like recording medium, and method of retracting the same 失效
标题翻译：磁盘装置，其头部访问盘状记录介质的方法和缩回磁盘装置的方法
公开(公告)号：US06556373B1
公开(公告)日：2003-04-29
申请号：US08917569
申请日：1997-08-26
申请人： Toshio Mamiya , Takashi Yamada , Kazuyuki Yamamoto , Kazuo Takahashi , Eiji Oshima
发明人： Toshio Mamiya , Takashi Yamada , Kazuyuki Yamamoto , Kazuo Takahashi , Eiji Oshima
IPC分类号： G11B1703
CPC分类号： G11B17/051
摘要： A disk storage apparatus has a magnetic head (8) that is completely retracted outside of a disk cartridge, except upon a reading/writing operation. The magnetic head (8) is inserted into the disk cartridge (16) only upon the reading/writing operation. The disk storage apparatus can completely retract a rotation actuator to an outside of a disk cartridge. The disk storage apparatus can be reliably and stably operated and has a reduced overall thickness.
摘要翻译：除了读/写操作之外，磁盘存储装置具有完全缩回到盘盒外部的磁头（8）。磁头（8）仅在读/写操作时被插入到磁盘盒（16）中。磁盘存储装置可以将旋转致动器完全缩回到盘盒的外部。磁盘存储装置可以可靠且稳定地操作并且具有减小的总体厚度。

10. 发明授权

US06268977B1 Disk cartridge loading apparatus and disk storage apparatus including such disk cartridge loading apparatus 失效
标题翻译：包括这种盘盒装载装置的盘盒装载装置和盘存储装置
公开(公告)号：US06268977B1
公开(公告)日：2001-07-31
申请号：US09299498
申请日：1999-04-26
申请人： Takashi Yamada , Kazuyuki Yamamoto , Kazuo Takahashi , Toshio Mamiya
发明人： Takashi Yamada , Kazuyuki Yamamoto , Kazuo Takahashi , Toshio Mamiya
IPC分类号： G11B1704
CPC分类号： G11B17/0438
摘要： A door operable in unison with a cartridge holder is provided at the entrance of the apparatus, whereby a movement amount of a cartridge holder (23) is set to be an amount made smaller than a thickness of a disk cartridge (1) and also to be an amount in which the disk cartridge (1) can be prevented from interfering with a spindle motor (3) when the disk cartridge (1) is loaded and unloaded. The thickness of the disk storage apparatus can be reduced, and hence the whole of the disk storage apparatus can be reduced in thickness.
摘要翻译：在设备的入口处设置与盒保持器一致操作的门，由此将盒保持器（23）的移动量设定为小于盘盒（1）的厚度的量，并且还将是当盘盒（1）装载和卸载时可以防止磁盘盒（1）与主轴电机（3）干涉的量。可以减小磁盘存储装置的厚度，从而可以减小整个磁盘存储装置的厚度。

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