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。

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。

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。

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。

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。

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。

公开(公告)号：US6095327A

公开(公告)日：2000-08-01

申请号：US241288

申请日：1999-02-01

申请人： Masaru Ikebe ,  Yukio Miyazaki ,  Akio Momoi

发明人： Masaru Ikebe ,  Yukio Miyazaki ,  Akio Momoi

IPC分类号： G11B33/04 ,  B65D85/57

CPC分类号： G11B33/0416

摘要： A storage case includes a main body and a cover member so supported by rotary spindles as to be rotatable with respect to the main body and rotatable between an opening position and a closing position. The cover member includes cartridge holding members, formed on right and left sides thereof, for holding and integrally rotating a cartridge inserted into between the main body and the cover member when the cover member rotates to the opening position. When the cover member is closed, an opening, which permits an insertion of a mini disk from outside, is formed between the main body and the cover member. The cover member is opened, whereby the mini disk encased in the storage case also rotates, and hence, even when an index card is disposed between, e.g., the mini disk and the main body, the index card can be taken out without pulling out the mini disk.

摘要翻译： 存储箱包括主体和盖构件，其由旋转主轴支撑成能够相对于主体旋转并且可以在打开位置和关闭位置之间旋转。 盖构件包括形成在其左侧和左侧的盒保持构件，用于当盖构件旋转到打开位置时保持并整体地旋转插入到主体和盖构件之间的盒。 当盖构件关闭时，在主体和盖构件之间形成允许从外部插入微型盘的开口。 盖构件被打开，由此，包封在收纳箱内的小型盘也旋转，因此即使在例如小型盘与主体之间设置索引卡的情况下，可以取出索引卡而不拉出 迷你盘。

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。

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。

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。