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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US06301078B1 Disc cartridge and shutter 失效
标题翻译：光盘盒和快门
公开(公告)号：US06301078B1
公开(公告)日：2001-10-09
申请号：US09121459
申请日：1998-07-23
申请人： Masaru Ikebe , Yukio Miyazaki
发明人： Masaru Ikebe , Yukio Miyazaki
IPC分类号： G11B2303
CPC分类号： G11B23/0308
摘要： A disc cartridge capable of ensuring smooth sliding of a shutter on a casing while keeping a connection plate of the shutter from being abutted against or in contact with the casing, leading to a safe and increased-in-reliability sliding operation of the shutter. A lower plate of the shutter is provided with a holding pawl and a lower casing member is formed on an outer surface thereof with a slide groove, in which the holding pawl is slidably fitted. A side surface of the lower casing member on which the connection plate of the shutter is slid is outwardly projected beyond a side surface of an upper casing member on which the connection plate is likewise slid. Alternatively, the shutter is so formed that a bending angle between the lower plate and the connection plate is larger than that between an upper plate and the connection plate.
摘要翻译：一种盘盒，其能够确保快门在壳体上的平滑滑动，同时保持挡板的连接板抵靠或与壳体接触，导致快门的安全可靠的滑动操作。挡板的下板设置有保持爪，并且在其外表面上形成有下壳体构件，其具有可滑动地装配有保持爪的滑动槽。闸门连接板滑动的下壳体构件的侧面向外突出超过连接板同样滑动的上壳体构件的侧表面。或者，挡板被形成为使得下板和连接板之间的弯曲角度大于上板和连接板之间的弯曲角度。

7. 发明授权

US06283285B1 Disk storage case and disk tray 失效
标题翻译：磁盘存储盒和磁盘托盘
公开(公告)号：US06283285B1
公开(公告)日：2001-09-04
申请号：US09606101
申请日：2000-06-23
申请人： Masaru Ikebe , Yukio Miyazaki
发明人： Masaru Ikebe , Yukio Miyazaki
IPC分类号： B65D8557
CPC分类号： G11B33/0427
摘要： A disk storage case comprising a main body and a cover body. The main body is for storing a disk-shaped medium therein and includes a bottom wall. The cover body is mounted on the main body in such a manner that it can be freely opened and closed. The bottom wall of the main body includes hold projections and guide projections. The hold projections are integrally formed in the center portion of the bottom wall of the main body so as to be engageable with a center hole formed in the disk-shaped medium to thereby be able to hold the disk-shaped medium. The hold projections are arranged in an annular manner. The guide projections are respectively provided between the hold projections. Further, the guide projections are integrally formed in the bottom wall of the main body and higher than the hold projections. A slit is formed and surrounding a part of a root portion of each hold projection to thereby allow the hold projection to be deformed elastically.
摘要翻译：一种盘存储盒，包括主体和盖体。主体用于在其中存储盘形介质并且包括底壁。盖体以能够自由地打开和关闭的方式安装在主体上。主体的底壁包括保持突起和引导突起。保持突起一体地形成在主体的底壁的中心部分中，以便与形成在盘状介质中的中心孔接合，从而能够保持盘形介质。保持突起以环形方式布置。引导突起分别设置在保持突起之间。此外，引导突起一体地形成在主体的底壁中并且高于保持突起。形成狭缝并且围绕每个保持突起的根部的一部分，从而允许保持突起弹性变形。

8. 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。

9. 发明授权

US07114166B2 Disc cartridge 有权
标题翻译：光盘盒
公开(公告)号：US07114166B2
公开(公告)日：2006-09-26
申请号：US10778074
申请日：2004-02-17
申请人： Kenji Hashizume , Yukio Miyazaki , Masaru Ikebe
发明人： Kenji Hashizume , Yukio Miyazaki , Masaru Ikebe
IPC分类号： G11B23/03
CPC分类号： G11B23/0308 , G11B23/0313 , G11B23/0317
摘要： A disc cartridge includes a cartridge main body composed of a lower shell, in which a first opening that enables disc access for a disc-like recording medium in a housed state is formed, and an upper shell, a disc tray that is rotatably provided inside the cartridge main body and formed so that the recording medium can be mounted thereon, and a single shutter member disposed between the lower shell and the disc tray. A second opening, which enables disc access for the recording medium when the second opening overlaps the first opening in a thickness direction of the disc cartridge, is formed in the disc tray. The disc tray closes part of the first opening in a restricted state where the disc access is restricted, and is capable of opening the part of the first opening in a disc access state by being rotated inside the cartridge main body and causing the shutter member to slide. The shutter member closes another part of the first opening in the restricted state so as to close the first opening in concert with the disc tray, and in the disc access state the shutter member is caused to slide by the disc tray so as to be capable of opening the other part of the first opening.
摘要翻译：盘盒包括由下壳组成的盒主体，其中形成有使得能够在容纳状态下进行盘状记录介质的盘访问的第一开口，以及上壳体，可旋转地设置在内壳中的盘托盘盒主体并形成为能够将记录介质安装在其上，以及设置在下壳体和盘托盘之间的单个挡板部件。第二开口，当第二开口与盘盒的厚度方向上的第一开口重叠时，能够使盘片进入记录介质。盘托盘以限制盘片的限制状态关闭第一开口的一部分，并且能够通过在盒主体内旋转并使挡板构件滑动。挡板部件以限制状态封闭第一开口的另一部分，以便与盘托盘一体地关闭第一开口，并且在盘进入状态下，使挡板部件被盘托盘滑动以便能够打开了第一个开口的另一部分。

10. 发明授权

US06325316B1 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US06325316B1
公开(公告)日：2001-12-04
申请号：US09453080
申请日：1999-12-02
申请人： Yukio Miyazaki , Masaru Ikebe , Kenji Hashizume
发明人： Yukio Miyazaki , Masaru Ikebe , Kenji Hashizume
IPC分类号： G11B23087
CPC分类号： G11B23/08728 , G11B23/037
摘要： A tape cartridge includes a pair of hubs and a casing. The respective hubs include respective drums for winding a tape-shaped medium thereon and respective cylinders with respective driving shaft insertion bores for accepting respective driving shafts of a recording/reproducing device. The hubs are rotatably supported in the a casing having upper and lower halves. The casing has driving shaft insertion holes formed therein so as to accept the respective driving shafts. The cartridge includes a slider for slidably covering the respective driving shaft insertion holes and a hub brake engageable with the respective hubs. The respective hubs have teeth provided on respective upper portions thereof so as to be engageable with the hub brake. Recesses are formed between the respective drums and the respective inner cylinders so as to have respective upper ends thereof opened. The respective drums have respective outer peripheral surfaces between adjoining teeth conformed to inner peripheral surfaces of the respective recesses. The respective teeth have a portion extending into the respective recesses.
摘要翻译：磁带盒包括一对轮毂和外壳。相应的轮毂包括用于在其上卷绕带状介质的各自的滚筒和具有各自的驱动轴插入孔的各个气缸，用于接收记录/再现装置的相应驱动轴。轮毂可旋转地支撑在具有上半部和下半部的壳体中。壳体具有形成在其中的驱动轴插入孔，以便接纳相应的驱动轴。盒包括用于可滑动地覆盖相应的驱动轴插入孔的滑块和可与相应的轮毂接合的轮毂制动器。相应的轮毂具有设置在其相应上部上的齿，以便能够与轮毂制动器接合。在相应的鼓和相应的内筒之间形成有各自的上端开口的凹部。相应的鼓具有与相应凹部的内周表面相符的相邻齿之间的相应外周表面。相应的齿具有延伸到各个凹部中的部分。

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