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1. 发明授权

US5385235A Casing for housing a cartridge 失效
标题翻译：外壳套筒
公开(公告)号：US5385235A
公开(公告)日：1995-01-31
申请号：US83533
申请日：1993-06-30
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/023 , G11B33/04 , B65D85/30
CPC分类号： G11B33/0416 , G11B23/0233
摘要： A casing for housing a cartridge includes an upper half and a lower half which are formed in two parts and are assembled so as to be adapted to house a cartridge in the casing; an opening for allowing the cartridge to be inserted into the casing and to be withdrawn from it, which is arranged in one of the sides of the casing; and a holding portion which is elastically engageable with a recessed portion in the cartridge wherein the holding portion is connected to at least of one of the first half and second half.
摘要翻译：用于容纳盒的壳体包括上半部和下半部，其形成为两部分并且组装成适于将盒容纳在壳体中; 一个开口，用于允许墨盒插入壳体中并从中排出，该开口布置在壳体的一个侧面中; 以及保持部，其与所述盒中的凹部弹性接合，其中所述保持部连接到所述前半部和所述后半部中的至少一个。

2. 发明授权

US5326608A Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US5326608A
公开(公告)日：1994-07-05
申请号：US901380
申请日：1992-06-19
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/033 , G11B23/50
CPC分类号： G11B23/505 , G11B23/0332 , Y10T428/21 , Y10T428/239
摘要： Elastic lifters arranged on an inner surface of a casing of a disc cartridge to act pressing force on a disc each are formed integral with the casing and into a plate-like shape in such a manner that a proximal end thereof is mounted on the casing and the a end thereof is rendered free. Such construction permits the pressing force to be kept constant for a long period of time and effectively prevents damage to the disc-like medium, to thereby substantially improve durability and reliability of the disc cartridge while significantly decreasing the number of parts, facilitating assembling of the disc cartridge and attains a decrease in manufacturing cost.
摘要翻译：布置在盘盒的壳体的内表面上的弹性升降器用于在盘上施加按压力，每个都与壳体一体形成为板状，使得其近端安装在壳体上，它的一端被释放。这样的构造使得按压力能够长时间保持恒定，并且有效地防止了盘状介质的损坏，从而大大提高了盘盒的耐久性和可靠性，同时显着减少了部件数量，便于组装磁盘盒，从而降低制造成本。

3. 发明授权

US5325256A Cartridge having a write protector integrally formed with the casing 失效
标题翻译：墨盒具有与外壳一体形成的写保护器
公开(公告)号：US5325256A
公开(公告)日：1994-06-28
申请号：US967733
申请日：1992-10-28
申请人： Yukio Miyazaki , Haruo Shiba , Masaru Ikebe
发明人： Yukio Miyazaki , Haruo Shiba , Masaru Ikebe
IPC分类号： G11B23/03 , G11B23/033 , G11B23/28 , G11B15/04 , G11B23/02
CPC分类号： G11B23/288 , G11B23/0303
摘要： A disk cartridge wherein a record medium is accommodated in a casing composed of an upper casing and a lower casing, and slidably attached with a write protector for opening and closing a detection opening for preventing an erroneous erasure of signals in the record medium characterized in that the write protector is integrally formed in a first one of the upper casing and the lower casing connected to the first one through a connecting portion; and guide walls for stoppers provided at upper portions of the write protector and a closed portion of the detection opening for sliding the write protector, are attached to a second one of the upper casing and the lower casing.
摘要翻译：一种盘盒，其中记录介质被容纳在由上壳体和下壳体组成的壳体中，并且可滑动地附着有用于打开和关闭用于防止记录介质中的信号错误消除的检测开口的写保护器，其特征在于，写保护器通过连接部分一体地形成在与第一个连接的上壳体和下壳体中的第一个中; 并且设置在写保护器的上部的止动件的引导壁和用于滑动写保护器的检测开口的封闭部分附接到上壳体和下壳体中的第二个。

4. 发明授权

US5498456A Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US5498456A
公开(公告)日：1996-03-12
申请号：US182854
申请日：1994-01-18
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki , Morimasa Sasaki , Hisao Katoh
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki , Morimasa Sasaki , Hisao Katoh
IPC分类号： G11B23/033 , G11B23/50
CPC分类号： G11B23/0332 , G11B23/505 , Y10T428/218 , Y10T428/239
摘要： An elastic lifter arranged on an inner surface of a casing of a disc cartridge to exert a pressing force on a disc is formed integrally with the casing and into a plate-like shape in such a manner that a proximal end thereof is connected to the casing and a distal end thereof is rendered free. Such construction permits the pressing force to be kept constant for a long period of time and effectively prevents damage to the disc, to thereby substantially improve durability and reliability of the disc cartridge while significantly decreasing the number of parts, facilitating assembling of the disc cartridge, and attains a decrease in manufacturing cost. The lifter may be formed at a proximal end thereof with a decreased thickness, to thereby facilitate bending of the lifter.
摘要翻译：弹性提升器布置在盘盒的壳体的内表面上以在盘上施加按压力，与壳体一体地形成为板状，使得其近端连接到壳体并且其远端被释放。这样的结构使压力保持长时间恒定，有效地防止了盘的损坏，从而大大提高了盘盒的耐久性和可靠性，同时显着减少了部件数量，便于盘盒的组装，并降低制造成本。提升器可以在其近端处形成有较小的厚度，从而便于升降机的弯曲。

5. 发明授权

US5966360A Cleaning disc cartridge 失效
标题翻译：清洁光盘盒
公开(公告)号：US5966360A
公开(公告)日：1999-10-12
申请号：US920021
申请日：1997-08-26
申请人： Yukio Miyazaki , Masaru Ikebe , Takateru Satoh , Mitsuo Watanabe , Haruo Shiba , Toshihiko Ishida
发明人： Yukio Miyazaki , Masaru Ikebe , Takateru Satoh , Mitsuo Watanabe , Haruo Shiba , Toshihiko Ishida
IPC分类号： G11B5/41 , G11B7/12 , G11B11/10 , G11B11/105 , G11B23/03 , G11B23/28 , G11B33/04 , G11B23/00
CPC分类号： G11B33/0416 , G11B11/105 , G11B23/0327 , G11B5/41 , G11B7/12 , G11B7/121 , G11B11/10532 , G11B11/10584
摘要： A cleaning disc cartridge capable of concurrently cleaning both a magnetic head of a magneto-optical disc apparatus and an optical lens thereof without causing any error in reading of a signal. A rotating disc is provided on one surface thereof opposite to a magnetic head of the apparatus with a head cleaning member and on the other surface thereof opposite to an objective lens of the apparatus with lens cleaning members. The rotating disc includes a disc body which is provided with an inventory region defined on an inner peripheral side of a lens cleaning member arrangement region, a reproduction-only region defined on an outer peripheral side of the lens cleaning member arrangement region, and an information recording and reproducing region outside the reproduction-only region.
摘要翻译：一种能够同时清洁磁光盘装置的磁头和光学透镜的清洁盘盒，而不会引起信号读取的任何错误。旋转盘在与设备的磁头相对的一个表面上设置有头部清洁构件，并且在与镜片清洁构件的装置的物镜相对的另一表面上。旋转盘包括：盘主体，其设置有限定在透镜清洁部件布置区域的内周侧的库存区域，限定在透镜清洁部件布置区域的外周侧的仅再现区域和信息在仅再现区域外的记录和再现区域。

6. 发明授权

US5524005A Cartridge for a recording reproducing medium having a shutter configured to reduce damage to the casing 失效
标题翻译：一种用于记录再现介质的墨盒，其具有构造成减小对外壳的损坏的快门
公开(公告)号：US5524005A
公开(公告)日：1996-06-04
申请号：US400497
申请日：1995-03-08
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/03 , G11B23/087 , G11B23/113 , G11B23/00
CPC分类号： G11B23/113 , G11B23/0308 , G11B23/08735
摘要： A cartridge for a recording/reproducing medium has a shutter for opening and closing a window opening formed in a casing in which a projection or a gate formed at an outer edge of the shutter is provided not to project from the outer edge. The post-treatment of the gate can be easy to improve productivity, the stroke range of the shutter can be precisely determined; the mounting and dismounting of the shutter on a recording/reproducing device as well as the sliding movement of the shutter is smooth. Further, the quality of the cartridge is improved.
摘要翻译：用于记录/再现介质的盒具有用于打开和关闭形成在壳体中的窗口的快门，其中形成在挡板的外边缘处的突起或门设置成不从外边缘突出。门的后处理可以容易地提高生产率，可以精确地确定闸门的行程范围; 快门在记录/再现装置上的安装和拆卸以及快门的滑动运动是平滑的。此外，盒的质量得到改善。

7. 发明授权

US5205507A Hub for tape cassette 失效
标题翻译：磁带盒中心
公开(公告)号：US5205507A
公开(公告)日：1993-04-27
申请号：US754769
申请日：1991-09-04
申请人： Takateru Satoh , Haruo Shiba , Masaru Ikebe , Hiroki Suzuki , Yukio Miyazaki
发明人： Takateru Satoh , Haruo Shiba , Masaru Ikebe , Hiroki Suzuki , Yukio Miyazaki
IPC分类号： G11B15/67 , G11B23/037 , G11B23/087
CPC分类号： G11B23/037 , G11B15/674 , G11B23/08728
摘要： A for winding a tape thereabout for a tape cassette about which a tape can be wound. The hub has a hub body and a tape clamp that fits in a recess defined by the periphery of the hub body. The hub body has a coefficient of linear expansion below 6 .times.10.sup.-5 cm/cm .degree.C. at -10.degree. to +90.degree. C. The periphery of the hub body can be plated with a metal film.
摘要翻译： A用于在其周围缠绕磁带，磁带可绕其缠绕。轮毂具有轮毂体和带夹，其装配在由轮毂本体的周边限定的凹部中。轮毂体在-10°至+90°C时线性膨胀系数低于6×10-5 cm / cm〜C.轮毂体的周边可以镀金属膜。

8. 发明授权

US06542459B2 Cartridge and manufacturing method thereof 失效
标题翻译：墨盒及其制造方法
公开(公告)号：US06542459B2
公开(公告)日：2003-04-01
申请号：US09321117
申请日：1999-05-27
申请人： Yukio Miyazaki , Masaru Ikebe , Kouichi Suzuki
发明人： Yukio Miyazaki , Masaru Ikebe , Kouichi Suzuki
IPC分类号： G11B2303
CPC分类号： G11B23/0308 , G11B23/0326 , G11B23/045
摘要： A cartridge accommodates a recording medium etc, and includes an opening and a shutter for opening and closing the opening. The shutter surface is formed with a hole with which an external drive member engages for driving the shutter. An inner side peripheral surface of the hole, upon which at least the drive member impinges when opening and closing the opening, is constructed of a bending portion continuous from the shutter surface. The bending portion can be worked as a continuous surface by punching out a prepared hole so as to leave a portion corresponding to the bending portion and thereafter bending it. A resinous protection layer having a thickness more than 12 &mgr;m is provided on the shutter surface upon which the drive member impinges when engaging with the hole.
摘要翻译：墨盒容纳记录介质等，并且包括用于打开和关闭开口的开口和快门。闸门表面形成有一个孔，外部驱动构件通过该孔啮合以驱动闸门。当打开和关闭开口时，至少驱动构件撞击的孔的内侧周边表面由从闸板表面连续的弯曲部分构成。弯曲部分可以通过冲出预制孔而作为连续表面加工，以便留下对应于弯曲部分的部分，然后弯曲。具有大于12μm厚度的树脂保护层设置在驱动构件在与孔接合时撞击的闸板表面上。

9. 发明授权

US06334268B1 Disk storage case 有权
标题翻译：磁盘存储盒
公开(公告)号：US06334268B1
公开(公告)日：2002-01-01
申请号：US09589453
申请日：2000-06-08
申请人： Masaru Ikebe , Yukio Miyazaki
发明人： Masaru Ikebe , Yukio Miyazaki
IPC分类号： B65D8575
CPC分类号： G11B33/0427
摘要： A disk storage case comprising a main body and a cover body. The main body stores a disk-shaped medium therein and includes a bottom wall having a plurality of hold projections, side walls including extension portions extended therefrom, a front surface wall, and a back surface wall. The cover body includes a top wall, a pair of mutually opposing side walls, and a back surface wall, and the end portions of the pair of side walls of the cover body on the back surface wall side thereof is capable of being pivotally mounted on the extension portions to thereby mount the cover body on the main body in such a manner that the cover body can be opened and closed. The height of the back surface wall of the cover body is set substantially equal to the thickness of the disk storage case when the cover body is closed.
摘要翻译：一种盘存储盒，包括主体和盖体。主体在其中存储盘形介质，并且包括具有多个保持突起的底壁，包括从其延伸的延伸部分的侧壁，前表面壁和后表面壁。盖体包括顶壁，一对相互相对的侧壁和后表面壁，并且其背面壁侧上的盖体的一对侧壁的端部能够枢转地安装在延伸部分，从而以能够打开和关闭盖体的方式将盖体安装在主体上。当盖体关闭时，盖体的后表面壁的高度被设定为基本上等于盘存储盒的厚度。

10. 发明授权

US06307831B1 Disc cartridge having reference holes 失效
标题翻译：光盘盒带有参考孔
公开(公告)号：US06307831B1
公开(公告)日：2001-10-23
申请号：US09095411
申请日：1998-06-10
申请人： Yukio Miyazaki , Masaru Ikebe , Masatoshi Okamura
发明人： Yukio Miyazaki , Masaru Ikebe , Masatoshi Okamura
IPC分类号： G11B2303
CPC分类号： G11B23/0301
摘要： A disc cartridge of a three-piece structure capable of being kept from being caught in an information recording/reproducing apparatus during loading/unloading thereof with respect to the apparatus. The disc cartridge includes an upper plate, a lower plate, and a center frame arranged between the upper plate and the lower plate, which are joined to each other to form a casing in which a disc-like medium is received. The upper plate defines the whole upper surface region of the disc cartridge, whereas the lower plate defines the whole lower surface region of the disc cartridge. The disc cartridge also includes an engaged structure in which an engagement structure of the information recording/reproducing apparatus is engagedly fitted. The engaged structure is constituted by only the lower plate.
摘要翻译：一种三件式结构的盘盒，其能够在相对于该装置的装载/卸载期间不被卡在信息记录/再现装置中。盘盒包括上板，下板和布置在上板和下板之间的中心框架，它们彼此连接以形成容纳盘状介质的壳体。上板限定盘盒的整个上表面区域，而下板限定盘盒的整个下表面区域。盘盒还包括啮合结构，其中信息记录/再现装置的接合结构被啮合地装配在其中。接合结构仅由下板构成。

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