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31. 发明申请

US20060179449A1 Recording medium drive device, electronic equipment having the recording medium drive device, and recording medium cartridge 失效
标题翻译：记录介质驱动装置，具有记录介质驱动装置的电子设备和记录介质盒
公开(公告)号：US20060179449A1
公开(公告)日：2006-08-10
申请号：US10550562
申请日：2005-02-14
申请人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
发明人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
IPC分类号： G11B23/03
CPC分类号： G11B33/08 , G11B17/0438 , G11B23/0308 , G11B23/0311
摘要： To prevent erroneous insertion of a recording medium cartridge into a holder in a recording medium drive device simply and without causing a sharp rise of price of the recording medium drive device. A shutter opening piece (32c) for sliding a shutter (110) supported upon a case (101) of a recording medium cartridge (100) to open a light transparent hole (101h) is provided in a holder (8) in a recording medium drive device (6), when the recording medium cartridge (100) is normally inserted into the holder (8), the shutter (110) is slid by the shutter opening piece (32c) to open the light transparent hole (101h), and when the recording medium cartridge (100) is inserted into the holder (8) in an erroneous direction, the opening edge of a function expansion groove (104) of the case (101) contacts the shutter opening piece (32c) to prevent erroneous insertion of the recording medium cartridge (100) into the holder (8).
摘要翻译：为了防止将记录介质卡盘错误地插入到记录介质驱动装置中的保持器中，并且不会引起记录介质驱动装置的价格的急剧上升。用于滑动支撑在记录介质卡盘（100）的壳体（101）上以打开光透明孔（101h）的挡板（110）的快门打开件（32c）设置在保持器（8）中记录介质驱动装置（6），当记录介质卡盘（100）正常插入保持器（8）中时，挡板（110）通过挡板开启件（32c）滑动以打开光透明孔 h），并且当记录介质盒（100）以错误的方向插入到保持器（8）中时，壳体（10 1）的功能扩展槽（104）的开口边缘与快门开启件（32）接触 c）以防止记录介质盒（100）错误地插入保持器（8）中。

32. 发明申请

US20060168597A1 Disc recorder/reproducer 失效
标题翻译：光盘刻录机/复制机
公开(公告)号：US20060168597A1
公开(公告)日：2006-07-27
申请号：US10563589
申请日：2005-05-10
申请人： Takahiro Yamada , Kazuhito Kurita , Mikinori Matsuda , Toru Morikawa
发明人： Takahiro Yamada , Kazuhito Kurita , Mikinori Matsuda , Toru Morikawa
IPC分类号： G11B33/02
CPC分类号： G11B23/0308 , G11B17/046
摘要： A disk recording/reproducing apparatus 101 includes: a chassis 103 rotatably supporting a holder 102 for storing a disk cartridge; an eject lever 105 disposed in the chassis movably in an insertion/removal direction of the disk cartridge and movably in a direction toward or away from the chassis, the eject lever being rotated by being pushed by the disk cartridge 1 inserted into the holder; and cartridge drop preventive means 221 for preventing the disk cartridge 1 ejected by the eject lever 105 from dropping from the cartridge holder 102. The cartridge drop preventive means 221 is formed from a flat spring disposed on one side surface 102b of the holder and makes a sliding contact with one side surface 3b of the disk cartridge during unloading of the cartridge so as to give the disk cartridge a braking force. This arrangement can prevent the disk cartridge from jumping out and dropping off from the cartridge holder during ejection.
摘要翻译：磁盘记录/再现装置101包括：可转动地支撑用于存放磁盘盒的保持架102的机架103; 一弹出杆105，其以盘盒的插入/取出方向可动地设置在该底盘中，并且沿着朝向或远离该底盘的方向可移动地移动;弹出杆通过被插入该支架的盘盒1推动而旋转; 以及用于防止由弹出杆105弹出的盘盒1从盒保持器102掉落的盒防止装置221。盒防止装置221由设置在保持器的一个侧表面102b上的平板弹簧形成，并且在卸载盒期间与盘盒的一个侧表面3b的滑动接触，以给盘盒带来制动力。这种布置可以防止磁盘盒在弹出期间跳出并从盒保持器脱出。

33. 发明申请

US20060080698A1 Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US20060080698A1
公开(公告)日：2006-04-13
申请号：US10545403
申请日：2004-12-20
申请人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada , Toru Morikawa
发明人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada , Toru Morikawa
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： A disc cartridge includes a cartridge body unit having an optical disc (2) rotatably housed in it and provided with a recording and/or reproducing aperture (13) for exposing a part of the disc to outside, and a shutter member (15) slidably carried by the cartridge body member (5). A shutter opening/closing member (63) provided to a disc drive device (50) slides on the shutter member. The shutter member also includes an engagement opening (17a) engaged by the shutter opening/closing member. The shutter member operates for opening/closing the recording and/or reproducing aperture. The shutter member includes a collision buffering part (20) for absorbing the shock of collision against the shutter opening/closing member.
摘要翻译：盒式盘包括具有可旋转地容纳在其中并具有用于将盘的一部分暴露于外部的记录和/或再现孔（13）的光盘（2）的盒体单元和可滑动地由盒本体构件（5）承载。设置在盘驱动装置（50）上的挡板打开/关闭构件（63）在挡板构件上滑动。闸门构件还包括由挡板打开/关闭构件接合的接合开口（17a）。活门构件用于打开/关闭记录和/或再现孔。挡板构件包括用于吸收与挡板打开/关闭构件碰撞的冲击的碰撞缓冲部分（20）。

34. 发明申请

US20050248879A1 Disk recording and/or reproducing apparatus 失效
标题翻译：磁盘记录和/或再现装置
公开(公告)号：US20050248879A1
公开(公告)日：2005-11-10
申请号：US11107804
申请日：2005-04-18
申请人： Mikinori Matsuda , Kazuhito Kurita , Toru Morikawa , Takahiro Yamada
发明人： Mikinori Matsuda , Kazuhito Kurita , Toru Morikawa , Takahiro Yamada
IPC分类号： G11B17/046 , G11B17/04 , G11B23/03
CPC分类号： G11B17/046 , G11B23/0308
摘要： The present invention provides lock release means that allows spring constant of the lock release means to be set to any desired value without regard to a material used for a cartridge holder. A disk recording and/or reproducing apparatus includes: recording and/or reproducing means disposed in a chassis; a cartridge holder supported on the chassis movably between an insertion and withdrawal position, at which a disk cartridge is inserted or removed, and a recording and reproducing position, at which the disk cartridge is recorded or reproduced by the recording and/or reproducing means; an eject lever disposed on an upper surface of the chassis so as to be movable in a disk cartridge insertion and withdrawal direction; eject lever lock means disposed on the upper surface of the chassis; and lock release means mounted on the cartridge holder such that a leading end side of the lock release means advances into the cartridge holder from an upper surface of the cartridge holder.
摘要翻译：本发明提供了锁定释放装置，其允许锁定释放装置的弹簧常数被设定为任何期望值，而不考虑用于盒保持器的材料。盘记录和/或再现装置包括：设置在底盘中的记录和/或再现装置; 一个支架，其可移动地支撑在插入或取出盘盒的插入和取出位置之间，以及记录和再现位置，在该位置，盘盒由记录和/或再现装置记录或再现; 弹出杆，设置在所述底盘的上表面上，以便能够沿盘盒插入和取出方向移动; 排出杆锁定装置，设置在底盘的上表面上; 以及安装在盒保持器上的锁定释放装置，使得锁定释放装置的前端侧从盒保持器的上表面进入盒保持器。

35. 发明授权

US07540007B2 Disk cartridge with shutter locking member 失效
标题翻译：带快门锁定构件的磁盘盒
公开(公告)号：US07540007B2
公开(公告)日：2009-05-26
申请号：US11108669
申请日：2005-04-19
申请人： Toru Morikawa , Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
发明人： Toru Morikawa , Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： Disclosed herein is a disk cartridge including a disk; a cartridge body in which the disk is rotatably accommodated, the cartridge body having a recording and/or reproducing window for exposing a part of the disk; a shutter mounted on the cartridge body so as to be movable between a closed position where the window is closed by the shutter and an open position where the window is opened by sliding the shutter; a shutter locking member adapted to engage a locking portion of the cartridge body when the shutter is in the closed position, thereby limiting the movement of the shutter in the direction of opening the window; a biasing member provided on the shutter for biasing the shutter locking member in the direction of engaging the shutter locking member with the locking portion of the cartridge body; and a deformation preventing member provided in the cartridge body at a position inside of the biasing member for preventing the deformation of the biasing member inward of the cartridge body.
摘要翻译：这里公开了一种包括盘的盘盒; 盒体，其中盘被可旋转地容纳在其中，盒体具有用于暴露盘的一部分的记录和/或再现窗口; 安装在所述盒体上的快门，以便在所述窗口被所述快门关闭的关闭位置和通过滑动所述活门而使所述窗口打开的打开位置之间移动; 当快门处于关闭位置时适于接合盒主体的锁定部分的快门锁定构件，由此限制快门在打开窗口的方向上的移动; 偏置构件，其设置在所述挡板上，用于使所述挡板锁定构件沿与所述盒体的所述锁定部分接合所述挡板锁定构件的方向偏压; 以及变形防止部件，其设置在所述偏压部件的内侧的位置处的所述盒体内，用于防止所述偏压部件向所述盒主体内侧的变形。

36. 发明授权

US07493635B2 Recording medium drive device, electronic equipment having the recording medium drive device, and recording medium cartridge 失效
标题翻译：记录介质驱动装置，具有记录介质驱动装置的电子设备和记录介质盒
公开(公告)号：US07493635B2
公开(公告)日：2009-02-17
申请号：US10550562
申请日：2005-02-14
申请人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
发明人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada
IPC分类号： G11B23/03
CPC分类号： G11B33/08 , G11B17/0438 , G11B23/0308 , G11B23/0311
摘要： To prevent erroneous insertion of a recording medium cartridge into a holder in a recording medium drive device simply and without causing a sharp rise of price of the recording medium drive device.A shutter opening piece (32c) for sliding a shutter (110) supported upon a case (101) of a recording medium cartridge (100) to open a light transparent hole (101h) is provided in a holder (8) in a recording medium drive device (6), when the recording medium cartridge (100) is normally inserted into the holder (8), the shutter (110) is slid by the shutter opening piece (32c) to open the light transparent hole (101h), and when the recording medium cartridge (100) is inserted into the holder (8) in an erroneous direction, the opening edge of a function expansion groove (104) of the case (10) contacts the shutter opening piece (32c) to prevent erroneous insertion of the recording medium cartridge (100) into the holder (8).
摘要翻译：为了防止将记录介质卡盘错误地插入到记录介质驱动装置中的保持器中，并且不会引起记录介质驱动装置的价格的急剧上升。用于滑动支撑在记录介质盒（100）的壳体（101）上以打开光透明孔（101h）的活门（110）的快门打开件（32c）设置在记录介质中的保持器（8）中驱动装置（6），当记录介质卡盘（100）正常地插入保持器（8）中时，挡板（110）通过挡板开启件（32c）滑动以打开光透明孔（101h），并且当记录介质盒（100）以错误的方向插入到保持器（8）中时，壳体（10）的功能扩展槽（104）的开口边缘接触活门开启件（32c）以防止错误插入的记录介质盒（100）插入到保持器（8）中。

37. 发明授权

US07475410B2 Disc recording and/or playback apparatus 失效
标题翻译：光盘记录和/或播放装置
公开(公告)号：US07475410B2
公开(公告)日：2009-01-06
申请号：US11301204
申请日：2005-12-12
申请人： Mikinori Matsuda , Kazuhito Kurita , Takahiro Yamada , Takashi Fukushima
发明人： Mikinori Matsuda , Kazuhito Kurita , Takahiro Yamada , Takashi Fukushima
IPC分类号： G11B17/04
CPC分类号： G11B23/0316 , G11B17/043 , G11B23/0308
摘要： A disc cartridge can be loaded stably in the disc recorder/player, whether it is provided with a shutter member or not. The present invention provides a disc recording and/or playback apparatus including a cartridge holder in which there is to be held a first disc cartridge including a body and a shutter member, or a second disc cartridge including a body, a shutter member supporting mechanism to support, by pressing, the shutter member of the first disc cartridge to limit the movement of the shutter member, a pressing mechanism to press the second disc cartridge, and a pressing controlling mechanism which is moved due to displacement of the shutter member supporting mechanism by the first disc cartridge to displace the pressing mechanism for removing the pressure applied to the first disc cartridge and has the pressing mechanism press the second disc cartridge inserted in the cartridge holder.
摘要翻译：盘盒可以稳定地装载在盘记录器/播放器中，无论是否设有挡板。本发明提供了一种盘记录和/或播放装置，包括盒保持器，其中要保持包括主体和挡板部件的第一盘盒，或包括主体的第二盘盒，通过按压第一盘盒的活门构件来限制活门构件的移动，按压第二盒式盘的按压机构以及由于活门构件支承机构的位移而移动的按压控制机构第一盘盒，用于移动按压机构以去除施加到第一盘盒的压力，并且具有按压机构按压插入盒保持器中的第二盘盒。

38. 发明申请

US20060184955A1 Disc recording and/or playback apparatus 失效
标题翻译：光盘记录和/或播放装置
公开(公告)号：US20060184955A1
公开(公告)日：2006-08-17
申请号：US11301204
申请日：2005-12-12
申请人： Mikinori Matsuda , Kazuhito Kurita , Takahiro Yamada , Takashi Fukushima
发明人： Mikinori Matsuda , Kazuhito Kurita , Takahiro Yamada , Takashi Fukushima
IPC分类号： G11B17/04 , G11B17/03
CPC分类号： G11B23/0316 , G11B17/043 , G11B23/0308
摘要： A disc cartridge can be loaded stably in the disc recorder/player, whether it is provided with a shutter member or not. The present invention provides a disc recording and/or playback apparatus including a cartridge holder in which there is to be held a first disc cartridge including a body and a shutter member, or a second disc cartridge including a body, a shutter member supporting mechanism to support, by pressing, the shutter member of the first disc cartridge inserted in the cartridge holder to limit the movement of the shutter member, a pressing mechanism to press the second disc cartridge inserted in the cartridge holder, and a pressing controlling mechanism provided in connection with the shutter member supporting mechanism and which is to be moved due to displacement of the shutter member supporting mechanism by the first disc cartridge inserted into the cartridge holder to displace the pressing mechanism for removing the pressure applied to the first disc cartridge and has the pressing mechanism press the second disc cartridge inserted in the cartridge holder.
摘要翻译：盘盒可以稳定地装载在盘记录器/播放器中，无论是否设有挡板。本发明提供了一种盘记录和/或播放装置，包括盒保持器，其中要保持包括主体和挡板部件的第一盘盒，或包括主体的第二盘盒，通过按压插入盒保持器中的第一盘盒的挡板部件来限制快门部件的移动，按压机构来按压插入盒保持器中的第二盘盒，以及连接设置的按压控制机构具有挡板构件支撑机构，并且由于活门构件支撑机构由插入到盒保持器中的第一盘盒的位移而移动，以移动压力机构以移除施加到第一盘盒的压力，并具有按压机构按下插入盒架中的第二盒式磁盘。

39. 发明申请

US20050251817A1 Disk recording and/or reproduction apparatus 失效
标题翻译：磁盘记录和/或再现装置
公开(公告)号：US20050251817A1
公开(公告)日：2005-11-10
申请号：US11110809
申请日：2005-04-21
申请人： Takahiro Yamada , Kazuhito Kurita , Mikinori Matsuda , Toru Morikawa
发明人： Takahiro Yamada , Kazuhito Kurita , Mikinori Matsuda , Toru Morikawa
IPC分类号： G11B17/046 , G11B17/03 , G11B17/04 , G11B23/03
CPC分类号： G11B23/0308 , G11B17/046
摘要： A recording and/or reproduction apparatus includes a chassis, a recording and/or reproduction device provided on the chassis so as to perform recording and/or reproduction on a disk cartridge, a cartridge holder for holding the disk cartridge, the cartridge holder being supported to be movable between a disk cartridge insertion/draw-out position and a recording/reproduction position relative to the chassis, an eject lever provided to be movable in the direction for insertion and draw-out of the disk cartridge relative to the chassis, a biasing device for biasing the eject lever in a disk cartridge discharging direction, a shutter unlocking member mounted to one side surface of the cartridge holder, and a shutter unlocking member movement restriction portion provided on the chassis and operable to restrict the shutter lock unlocking member from moving in the direction of spacing away from the one side surface when the cartridge holder is located in the recording/reproduction position.
摘要翻译：记录和/或再现装置包括：底盘，记录和/或再现装置，设置在底盘上，以便在盘盒上执行记录和/或再现;盒保持器，用于保持盘盒;盒保持器被支撑能够在盘盒插入/拉出位置和相对于底盘的记录/再现位置之间移动;弹出杆，设置成能够相对于底盘在盘盒的插入和拉出方向上移动，偏置装置，用于将排出杆偏置在盘盒排出方向上;快门解锁构件，安装到盒保持器的一个侧表面;以及快门解锁构件移动限制部，其设置在底盘上，并且可操作以将快门锁解锁构件当盒保持器位于记录/再现位置时，在距离一个侧表面的间隔方向上移动。

40. 发明授权

US07428740B2 Recording medium drive apparatus and electronic equipment including the recording medium drive apparatus 失效
标题翻译：记录介质驱动装置和包括记录介质驱动装置的电子设备
公开(公告)号：US07428740B2
公开(公告)日：2008-09-23
申请号：US11313149
申请日：2005-12-20
申请人： Mikinori Matsuda , Kazuhito Kurita , Tadami Nakamura , Takahiro Yamada
发明人： Mikinori Matsuda , Kazuhito Kurita , Tadami Nakamura , Takahiro Yamada
IPC分类号： G11B17/04
CPC分类号： G11B17/0466
摘要： Disclosed herein is a recording medium drive apparatus adapted to use a recording medium cartridge. The recording medium drive apparatus includes a holder for holding the recording medium cartridge inserted, an eject lever supported to one of a pair of side plate portions of the holder so as to be movable in an inserting direction and ejecting direction of the recording medium cartridge with respect to the holder, and a biasing spring for biasing the eject lever in the ejecting direction. The eject lever has a supported portion supported to the one side plate portion of the holder and an engaging projection projecting from the supported portion toward the other side plate portion of the holder. When the recording medium cartridge is inserted into the holder, the engaging projection is inserted into an engagement groove of the recording medium cartridge and engaged with an engaging portion formed in the engagement groove. When the eject lever is moved in the ejecting direction by a biasing force of the biasing spring in the condition where the engaging projection is engaged with the engaging portion of the recording medium cartridge, the recording medium cartridge is ejected from the holder.
摘要翻译：这里公开了一种适于使用记录介质盒的记录介质驱动装置。记录介质驱动装置包括：保持器，用于保持插入的记录介质卡盘，弹出杆被支撑在保持器的一对侧板部分中的一个侧面上，以便能够在记录介质卡盘的插入方向和弹出方向上移动，相对于保持器，以及用于沿排出方向偏压弹出杆的偏置弹簧。弹出杆具有支撑在保持件的一个侧板部分上的支撑部分和从支撑部分朝向保持器的另一侧板部分突出的接合突起。当记录介质盒被插入到保持器中时，接合突起插入到记录介质盒的接合槽中，并与形成在接合槽中的接合部接合。当弹出杆在接合突起与记录介质卡盘的接合部分接合的状态下通过偏置弹簧的偏置力在弹出方向上移动时，记录介质卡盘从保持器中弹出。

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