公开(公告)号：EP1467369B1

公开(公告)日：2007-05-30

申请号：EP04007972.5

申请日：2004-04-01

申请人： SONY CORPORATION

发明人： Inoue, Naoki ,  Shibagaki, Susumu

IPC分类号： G11B23/03

CPC分类号： G11B23/0311 ,  G11B23/0316

公开(公告)号：EP1647019A1

公开(公告)日：2006-04-19

申请号：EP03817553.5

申请日：2003-07-31

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kim, Dong-Man

IPC分类号： G11B17/04

CPC分类号： G11B17/051 ,  G11B17/0476 ,  G11B23/0311

摘要： An apparatus for loading a disc cartridge accommodated on a tray in a drive, a surface of the disc cartridge having a reference area and a low area concavely formed lower than the reference surface to have a predetermined step, includes an interference portion protruding on an upper surface of the tray to have a height corresponding to the step. Wherein the interference portion contacts an area which does not belong to a range in which the shutter moves in the low area of the disc cartridge when the disc cartridge is normally inserted, and the interference are when the disc cartridge is inserted in a reverse direction.

公开(公告)号：EP1058260A4

公开(公告)日：2004-09-15

申请号：EP99905197

申请日：1999-02-12

申请人： SANYO ELECTRIC CO

发明人： NAKASHIMA HIROSHI

IPC分类号： G11B17/04 ,  G11B19/04 ,  G11B23/03

CPC分类号： G11B17/043 ,  G11B17/046 ,  G11B19/04 ,  G11B23/0308 ,  G11B23/0311

摘要： A disk cartridge (7) of a new standard requiring a minimum design change in improving a conventional disk cartridge in which an erroneous insertion prevention groove with a specified depth is formed in the front end face of a cartridge body, comprising a cartridge body (70) having outer dimensions in common with those of the cartridge body of the conventional disk cartridge, wherein the cartridge body (70) has formed therein an erroneous insertion prevention groove (71) opened in the same position as that of the erroneous insertion prevention groove of the conventional disk cartridge and having a smaller depth along a cartridge insertion direction (A) than the conventional erroneous insertion prevention groove, and a cartridge identification groove (72) with a specified depth which is not available in the conventional disk cartridge.

公开(公告)号：EP1152418A1

公开(公告)日：2001-11-07

申请号：EP00974867.4

申请日：2000-11-09

申请人： Sony Corporation

发明人： SANADA, Yotaro, c/o Sony Corporation ,  KUSUI, Yoshio, c/o Sony Corporation ,  NETSU, Naohiro, c/o Sony Corporation

IPC分类号： G11B23/03

CPC分类号： G11B23/0311 ,  G11B23/0308

摘要： Disk cartridge 1, (21) in which disks having different disk diameters are stored in the respective cartridge housings that are different in size and thickness and the cartridge housing includes a shutter 7, (27) that can open and close are provided together with a shutter opening and closing member 9 which makes the shutter open by a shutter opening protrusion 9a when the disk cartridge is inserted into a drive device and makes the shutter close by a shutter closing protrusion 9b when said disk cartridge is removed from said drive device. Thus, shutter opening positions are made identical with shutter closing positions for both of the disk cartridge having a larger disk diameter and the disk cartridge having a smaller disk diameter. Moreover, each inserting end of said disk cartridges 1, (21) is formed as an arc-like surface shape 1a so that an inserting. direction into the drive device can easily be recognized.

摘要翻译： 具有不同盘直径的盘的盘盒1（21）被存储在尺寸和厚度不同的相应盒壳体中，并且盒壳体包括可以打开和关闭的快门7（27） 快门打开和关闭部件9，当盘盒被插入驱动装置中时，挡板打开突起9a打开快门，并且当所述盘盒从所述驱动装置中取出时，使快门由快门关闭突起9b关闭。 因此，快门打开位置与具有较大盘直径的盘盒和具有较小盘直径的盘盒的快门关闭位置相同。 此外，所述盘盒1，（21）的每个插入端形成为弧形表面形状1a，从而插入。 方向进入驱动装置可以很容易地被识别。

公开(公告)号：EP1130593A2

公开(公告)日：2001-09-05

申请号：EP01301876.7

申请日：2001-03-01

申请人： SONY CORPORATION

发明人： Sanada, Yotaro ,  Kusui, Yoshio ,  Netsu, Naohiro

IPC分类号： G11B23/03 ,  G11B17/04

CPC分类号： G11B23/0311 ,  G11B23/0307

摘要： There are obtained a disk cartridge apparatus and a disk cartridge in which a disk cartridge having a different format is made unable to be inserted into a drive apparatus from a mechanism standpoint so that a user can instantly recognize that the disk cartridge having the different format has been inserted into the drive apparatus by mistake. A disk cartridge apparatus and a disk cartridge include a first disk cartridge and a second disk cartridge having cartridge housings of the same shape to store therein disks of the system that can be recorded and read by light of red laser beams and light of blue laser beams. When the first disk cartridge is inserted into a first drive apparatus 19, a discriminating groove of the first disk cartridge becomes identical to a discriminating convex portion 20 of the first drive apparatus 19 to enable the first disk cartridge to be loaded on the first drive apparatus. When a disk cartridge 21 of a different kind is inserted into the first drive apparatus 19, the discriminating convex portion 20 and a discriminating groove 24 of the disk cartridge 21 of different kind become nonidentical to each other to inhibit the disk cartridge of the different kind from being loaded on the first drive apparatus.

摘要翻译： 获得了一种盘盒装置和一个盘盒，其中从机构的角度看，具有不同格式的盘盒不能插入到驱动装置中，使得用户可以立即识别出具有不同格式的盘盒具有 被误插入驱动装置。 磁盘盒装置和磁盘盒包括第一磁盘盒和第二磁盘盒，其具有相同形状的磁带盒外壳，以便存储可以用红色激光束和蓝色激光束的光记录和读取的系统盘 。 当第一盘盒插入第一驱动装置19中时，第一盘盒的识别槽与第一驱动装置19的识别凸部20相同，以使第一盘盒能够装载在第一驱动装置 。 当将不同种类的盘盒21插入到第一驱动装置19中时，不同种类的盘盒21的识别凸部20和识别槽24彼此不相同，从而阻止不同种类的盘盒 被装载在第一驱动装置上。

公开(公告)号：EP1081703A3

公开(公告)日：2001-05-02

申请号：EP00307310.3

申请日：2000-08-24

申请人： SONY CORPORATION

发明人： Meguro, Hiroshi, Intellectual Property Department

IPC分类号： G11B23/03 ,  G11B23/033

CPC分类号： G11B23/0316 ,  G11B17/0436 ,  G11B23/0307 ,  G11B23/0308 ,  G11B23/0311 ,  G11B23/0315 ,  G11B23/0332

摘要： A main cartridge body unit is to be reduced in size and thickness to reliably protect a disc-shaped recording medium. To this end, a disc cartridge includes a disc-shaped recording medium 5, a main cartridge body unit 6 including an upper plate 21 and a lower plate 22, both of a metal material, forming a plate pair, and an intermediate frame 23, sandwiched between the upper and lower plates 21, 22, and an upper liner sheet 101 and a lower liner sheet 102, forming a set of liner sheets, bonded to inner surfaces of the upper and lower plates 21, 22 for protecting the disc-shaped recording medium 5. The disc-shaped recording medium 5 is accommodated in the main cartridge body unit 6.

摘要翻译： 主盒体单元的尺寸和厚度要减小以可靠地保护盘形记录介质。 为此，盘盒包括盘形记录介质5，包括形成板对的金属材料和中间框架23的上板21和下板22的主盒体单元6， 夹在上板21和下板22之间，以及上衬板101和下衬板102，形成一组衬板，结合到上板21和下板22的内表面以保护盘形 记录介质5.盘形记录介质5容纳在主盒体单元6中。

公开(公告)号：EP0811228B1

公开(公告)日：2001-04-18

申请号：EP95939542.7

申请日：1995-10-11

申请人： IOMEGA CORPORATION

发明人： GINOSAR, David, M. ,  THAYNE, Mark, S. ,  MA, Yiping ,  BRUDERER, Clark, C.

IPC分类号： G11B15/18 ,  G11B17/00 ,  G11B19/02 ,  H02P1/04 ,  H02K23/00

CPC分类号： G11B17/043 ,  G11B17/03 ,  G11B19/04 ,  G11B19/06 ,  G11B19/10 ,  G11B19/12 ,  G11B19/20 ,  G11B23/0311 ,  G11B23/0321 ,  G11B25/043 ,  G11B33/02

摘要： The presence of a disk cartridge (10) in a disk drive (40) is detected by obtaining a measure of the load on the spindle motor (82) of the disk drive and comparing that measure to a threshold value. The measure of load on the spindle motor may comprise (i) the time the spindle motor takes to spin-up to its full operating speed, (ii) the time the spindle motor takes to coast down to its operating speed from a first speed in excess of the operating speed, (iii) the voltage applied across the coils of the spindle motor, or (iv) the current drawn by the spindle motor.

公开(公告)号：EP1081703A2

公开(公告)日：2001-03-07

申请号：EP00307310.3

申请日：2000-08-24

申请人： SONY CORPORATION

发明人： Meguro, Hiroshi, Intellectual Property Department

IPC分类号： G11B23/03

CPC分类号： G11B23/0316 ,  G11B17/0436 ,  G11B23/0307 ,  G11B23/0308 ,  G11B23/0311 ,  G11B23/0315 ,  G11B23/0332

摘要： A main cartridge body unit is to be reduced in size and thickness to reliably protect a disc-shaped recording medium. To this end, a disc cartridge includes a disc-shaped recording medium 5, a main cartridge body unit 6 including an upper plate 21 and a lower plate 22, both of a metal material, forming a plate pair, and an intermediate frame 23, sandwiched between the upper and lower plates 21, 22, and an upper liner sheet 101 and a lower liner sheet 102, forming a set of liner sheets, bonded to inner surfaces of the upper and lower plates 21, 22 for protecting the disc-shaped recording medium 5. The disc-shaped recording medium 5 is accommodated in the main cartridge body unit 6.

摘要翻译： 主筒体单元的尺寸和厚度应减小以可靠地保护盘形记录介质。 为此，盘盒包括盘形记录介质5，包括上板21和下板22的主盒体单元6，金属材料，形成板对和中间框架23， 夹在上板21和下板22之间，以及上衬板101和下衬板102，形成一组衬板，结合到上板21和下板22的内表面，以保护盘形 记录介质5.盘形记录介质5容纳在主盒体单元6中

公开(公告)号：EP1058260A1

公开(公告)日：2000-12-06

申请号：EP99905197.2

申请日：1999-02-12

申请人： Sanyo Electric Co., Ltd.

发明人： NAKASHIMA, Hiroshi

IPC分类号： G11B23/03 ,  G11B19/04

CPC分类号： G11B17/043 ,  G11B17/046 ,  G11B19/04 ,  G11B23/0308 ,  G11B23/0311

摘要： The invention provides a disk cartridge according to a new standard by making a minimized modification in the design of a conventional disk cartridge which comprises a cartridge body having an erroneous insertion preventing groove formed in its front end face and having a predetermined depth. The disk cartridge (7) of the new standard comprises a cartridge body (70) identical with the body of the conventional cartridge in external dimensions. The cartridge body (70) is formed with an erroneous insertion preventing groove (71) opened at the same position as the preventing groove of the conventional cartridge and smaller than this groove in depth along the direction A of insertion of the cartridge, and a cartridge identification groove (72) of predetermined depth not existing in the conventional cartridge.

摘要翻译： 本发明通过在常规盘盒的设计中进行最小化的修改来提供根据新标准的盘盒，其包括在其前端面中形成有具有预定深度的错误防止插入槽的盒体。 新标准的盘盒（7）包括在外部尺寸上与常规盒的主体相同的盒体（70）。 盒体（70）形成有与常规墨盒的防止凹槽相同的位置处开口的错误插入防止槽（71），并且沿着盒的插入方向A的深度小于该凹槽，并且盒 在常规盒中不存在预定深度的识别槽（72）。

公开(公告)号：EP0895236A2

公开(公告)日：1999-02-03

申请号：EP98113096.6

申请日：1998-07-14

申请人： SONY CORPORATION

发明人： Kumagai, Hideaki

IPC分类号： G11B17/00

CPC分类号： G11B17/043 ,  G11B23/0311 ,  G11B23/0316

摘要： A disc cartridge includes a shell having one side face and an opening, a shutter mounted to the shell to be slidable along the one side face between a first position where the shutter closes the opening and a second position where the shutter opens the opening, and a misinsertion preventing portion arranged with the one side face of the shell in a portion thereof out of a slide area of the shutter and having a recess for allowing introduction of a misinsertion preventing member of a drive.

摘要翻译： 盘盒包括具有一个侧面和开口的壳体，安装在壳体上的快门，该快门可在其中快门关闭开口的第一位置与快门打开开口的第二位置之间沿着一个侧面滑动;以及 防错误部分，其布置成壳体的一个侧面在其一部分中的挡板的滑动区域中，并具有用于允许引入驱动器的防止误插入部件的凹部。