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1. 发明授权

US07421719B2 Disc recording/reproducing apparatus 失效
标题翻译：光盘记录/再现装置
公开(公告)号：US07421719B2
公开(公告)日：2008-09-02
申请号：US11362716
申请日：2006-02-28
申请人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
发明人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
IPC分类号： G11B17/04
CPC分类号： G11B23/0308
摘要： A disc recording/reproducing apparatus includes a main frame, a disc cartridge including a case with an opening on a bottom thereof to expose a disc-type recording medium and a window on a sidewall thereof, a shutter mounted in the case to expose and cover the opening, a rotary wheel operating in association with the shutter, and a latch unit formed at one side of the case to control rotation of the rotary wheel, a tray mounting the disc cartridge and moving with respect to the main frame, a shutter opening/closing unit connected to one side of the main frame, a rack member of a cantilever type contacting with the rotary wheel, and first and second connection ribs connected to a static part of the shutter opening/closing unit, and a cam guiding the rack member distanced in relation to or from the latch unit, during shutter opening/closing operations.
摘要翻译：一种盘记录/重放装置，包括一个主框架，一个盘盒，该盘盒包括一个在其底部具有开口的外壳，用于露出一个盘形记录介质和一个在其侧壁上的一个窗口;一个安装在外壳上的遮板盖所述开口，与所述活门相关联地操作的旋转轮以及形成在所述壳体的一侧以控制所述旋转轮的旋转的闩锁单元，安装所述盘盒并相对于所述主框架移动的托盘，连接到主框架的一侧的接合单元，与旋转轮接触的悬臂式齿条构件，以及连接到活门打开/关闭单元的静止部分的第一和第二连接肋，以及引导架在快门打开/关闭操作期间相对于闩锁单元离开闩锁单元。

2. 发明申请

US20060277557A1 Disc recording/reproducing apparatus 失效
标题翻译：光盘记录/再现装置
公开(公告)号：US20060277557A1
公开(公告)日：2006-12-07
申请号：US11362716
申请日：2006-02-28
申请人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
发明人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
IPC分类号： G11B17/04 , G11B17/03
CPC分类号： G11B23/0308
摘要： A disc recording/reproducing apparatus includes a main frame, a disc cartridge including a case with an opening on a bottom thereof to expose a disc-type recording medium and a window on a sidewall thereof, a shutter mounted in the case to expose and cover the opening, a rotary wheel operating in association with the shutter, and a latch unit formed at one side of the case to control rotation of the rotary wheel, a tray mounting the disc cartridge and moving with respect to the main frame, a shutter opening/closing unit connected to one side of the main frame, a rack member of a cantilever type contacting with the rotary wheel, and first and second connection ribs connected to a static part of the shutter opening/closing unit, and a cam guiding the rack member distanced in relation to or from the latch unit, during shutter opening/closing operations.
摘要翻译：一种盘记录/重放装置，包括一个主框架，一个盘盒，该盘盒包括一个在其底部具有开口的外壳，用于露出一个盘形记录介质和一个在其侧壁上的一个窗口;一个安装在外壳上的遮板盖所述开口，与所述活门相关联地操作的旋转轮以及形成在所述壳体的一侧以控制所述旋转轮的旋转的闩锁单元，安装所述盘盒并相对于所述主框架移动的托盘，连接到主框架的一侧的接合单元，与旋转轮接触的悬臂式齿条构件，以及连接到活门打开/关闭单元的静止部分的第一和第二连接肋，以及引导架在快门打开/关闭操作期间相对于闩锁单元离开闩锁单元。

3. 发明申请

US20050177839A1 Disk drive with disk cartridge 失效
标题翻译：带磁盘盒的磁盘驱动器
公开(公告)号：US20050177839A1
公开(公告)日：2005-08-11
申请号：US11045140
申请日：2005-01-31
申请人： Jae-yong Eum , Yong-hoon Lee , Jeung-rak Lee , Hong-kyun Yim
发明人： Jae-yong Eum , Yong-hoon Lee , Jeung-rak Lee , Hong-kyun Yim
IPC分类号： G11B17/04 , G11B17/057 , G11B23/03 , G11B17/03
CPC分类号： G11B17/047 , G11B23/0308
摘要： A disk drive including a tray on which a disk cartridge is mounted and is loaded into and unloaded from a main body; a guide formed on the tray; and an opening and closing member installed to be elastically connected to the guide. The opening and closing member has a second gear that rotates a rotating wheel by meshing with a first gear; and a first protrusion formed on one end of a second gear and to temporarily rotate the rotating wheel so that the first and second gears can mesh. The guide pushes the first protrusion during loading/unloading of the tray so that the first protrusion and the latch do not come in contact with each other.
摘要翻译：一种磁盘驱动器，包括托盘，其上安装有磁盘盒并被装载到主体中并从其卸载; 在托盘上形成的导板; 以及安装成弹性地连接到引导件的打开和关闭构件。打开和关闭构件具有通过与第一齿轮啮合使旋转轮旋转的第二齿轮; 以及第一突起，其形成在第二齿轮的一端上并且暂时旋转所述旋转轮，使得所述第一和第二齿轮可以啮合。引导件在托盘的装载/卸载期间推动第一突起，使得第一突起和闩锁不彼此接触。

4. 发明授权

US07424725B2 Optical disk player 失效
标题翻译：光盘播放器
公开(公告)号：US07424725B2
公开(公告)日：2008-09-09
申请号：US11032044
申请日：2005-01-11
申请人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
发明人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
IPC分类号： G11B17/04
CPC分类号： G11B17/0436
摘要： An optical disk player with improved opening and closing of a door, transport of a tray, and an improved pivoting structure of a chassis to pivot a turntable. The optical disk player includes: a body; a tray to move in and out of the body so as to transport an optical disk; a chassis installed to pivot inside the body; an optical pickup, which is installed to be able to move back and forth in the chassis, to record/reproduce information onto/from the optical disk that is rotatably placed on the turntable; a cover installed on a front of the body, the cover including: a door holder with an aperture through which the tray moves; a door to be able to slide along the door holder so as to open and close the aperture; and a cam driving device to activate the tray, to pivot the chassis, and to open and close the door by sliding.
摘要翻译：一种具有改进的门的打开和关闭，托盘的传送以及底座的改进的枢转结构以使转盘枢转的光盘播放器。光盘播放器包括：主体; 托盘，用于移入和移出身体，以便运送光盘; 安装在机身内部的底盘; 安装成能够在底盘中来回移动的光学拾取器，用于将信息记录到可旋转地放置在转台上的光盘上/从光盘再现信息; 安装在所述主体前部的盖，所述盖包括：具有所述托盘移动的孔的门保持件; 能够沿门保持器滑动以便打开和关闭孔的门; 以及凸轮驱动装置，用于启动托盘，枢转底盘，以及通过滑动来打开和关闭门。

5. 发明申请

US20060282841A1 Disc recording/reproducing apparatus 审中-公开
标题翻译：光盘记录/再现装置
公开(公告)号：US20060282841A1
公开(公告)日：2006-12-14
申请号：US11354934
申请日：2006-02-16
申请人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
发明人： Jeung-rak Lee , Yong-hoon Lee , Jae-yong Eum , Hong-kyun Yim
IPC分类号： G11B17/04 , G11B17/03 , G11B33/02
CPC分类号： G11B33/12
摘要： A disc recording/reproducing apparatus including a main frame; a tray, mounted to reciprocate on the main frame, having a disc loading part at an upper surface thereof to mount a disc cartridge or a bare disc; a shutter opening/closing unit mounted to the main frame to expose and cover an opening of the disc cartridge according to the reciprocation of the tray; and a cam unit to guide an opening/closing operation part toward the disc loading part when the disc cartridge is loaded on the tray, and to release the guide of the opening/closing operation when the bare disc is loaded on the tray. Alternatively, the disc recording/reproducing apparatus may include a shifting unit to move the opening/closing operation unit toward the disc loading part when the disc cartridge is loaded on the tray, and to separate the opening/closing unit from the disc loading unit when the bare disc is loaded on the tray.
摘要翻译：一种盘记录/再现装置，包括主框架; 托盘，安装成在主框架上往复运动，在其上表面具有盘装载部分以安装盘盒或裸盘; 安装在主框架上的挡板打开/关闭单元，以便根据托盘的往复运动来露出和盖住盘盒的开口; 以及凸轮单元，当盘盒被装载在托盘上时，将打开/关闭操作部分朝向盘装载部分引导，并且当裸盘装载在托盘上时，释放打开/关闭操作的引导件。或者，盘记录/再现装置可以包括移位单元，当盘盒被装载在托盘上时将打开/关闭操作单元朝向盘装载部分移动，并且当打开/关闭单元与盘装载单元分离时，裸盘装载在托盘上。

6. 发明申请

US20060161933A1 Disk player 失效
标题翻译：磁盘播放器
公开(公告)号：US20060161933A1
公开(公告)日：2006-07-20
申请号：US11320320
申请日：2005-12-29
申请人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
发明人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
IPC分类号： G11B17/04 , G11B17/03 , G11B33/02
CPC分类号： G11B17/056 , G11B17/0288 , G11B33/08
摘要： A disk player has a tray capable of moving in and out of a player body. A driving unit moves the tray. A lift unit selectively engages or disengages the driving unit and raises a turntable receiving a disk loaded by the tray thereon. A spindle motor rotates the turntable. A damping unit reduces loads and impacts during movement of the lift unit.
摘要翻译：盘播放器具有能够进出玩者身体的托盘。驱动单元移动托盘。提升单元选择性地接合或分离驱动单元并且提升接收由托盘在其上装载的盘的转盘。主轴电机旋转转台。减震单元在升降单元运动期间减少负载和冲击。

7. 发明申请

US20050177840A1 Optical disk player 失效
标题翻译：光盘播放器
公开(公告)号：US20050177840A1
公开(公告)日：2005-08-11
申请号：US11032044
申请日：2005-01-11
申请人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
发明人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
IPC分类号： G11B33/02 , G11B17/03 , G11B17/04 , G11B17/057 , G11B33/00
CPC分类号： G11B17/0436
摘要： An optical disk player with improved opening and closing of a door, transport of a tray, and an improved pivoting structure of a chassis to pivot a turntable. The optical disk player includes: a body; a tray to move in and out of the body so as to transport an optical disk; a chassis installed to pivot inside the body; an optical pickup, which is installed to be able to move back and forth in the chassis, to record/reproduce information onto/from the optical disk that is rotatably placed on the turntable; a cover installed on a front of the body, the cover including: a door holder with an aperture through which the tray moves; a door to be able to slide along the door holder so as to open and close the aperture; and a cam driving device to activate the tray, to pivot the chassis, and to open and close the door by sliding.
摘要翻译：一种具有改进的门的打开和关闭，托盘的传送以及底座的改进的枢转结构以使转盘枢转的光盘播放器。光盘播放器包括：主体; 托盘，用于移入和移出身体，以便运送光盘; 安装在机身内部的底盘; 安装成能够在底盘中来回移动的光学拾取器，用于将信息记录到可旋转地放置在转台上的光盘上/从光盘再现信息; 安装在所述主体前部的盖，所述盖包括：具有所述托盘移动的孔的门保持件; 能够沿门保持器滑动以便打开和关闭孔的门; 以及凸轮驱动装置，用于启动托盘，枢转底盘，以及通过滑动来打开和关闭门。

8. 发明授权

US07451464B2 Disk player having damping unit for lifting unit 失效
标题翻译：磁盘播放器具有用于提升单元的阻尼单元
公开(公告)号：US07451464B2
公开(公告)日：2008-11-11
申请号：US11320320
申请日：2005-12-29
申请人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
发明人： Hong-kyun Yim , Yong-hoon Lee , Jae-yong Eum , Jeung-rak Lee
IPC分类号： G11B17/03
CPC分类号： G11B17/056 , G11B17/0288 , G11B33/08
摘要： A disk player has a tray capable of moving in and out of a player body. A driving unit moves the tray. A lift unit selectively engages or disengages the driving unit and raises a turntable receiving a disk loaded by the tray thereon. A spindle motor rotates the turntable. A damping unit reduces loads and impacts during movement of the lift unit.
摘要翻译：盘播放器具有能够进出玩者身体的托盘。驱动单元移动托盘。提升单元选择性地接合或分离驱动单元并且提升接收由托盘在其上装载的盘的转盘。主轴电机旋转转台。减震单元在升降单元运动期间减少负载和冲击。

9. 发明授权

US07237249B2 Disk drive with disk cartridge 失效
标题翻译：带磁盘盒的磁盘驱动器
公开(公告)号：US07237249B2
公开(公告)日：2007-06-26
申请号：US11045140
申请日：2005-01-31
申请人： Jae-yong Eum , Yong-hoon Lee , Jeung-rak Lee , Hong-kyun Yim
发明人： Jae-yong Eum , Yong-hoon Lee , Jeung-rak Lee , Hong-kyun Yim
IPC分类号： G11B33/02
CPC分类号： G11B17/047 , G11B23/0308
摘要： A disk drive including a tray on which a disk cartridge is mounted and is loaded into and unloaded from a main body; a guide formed on the tray; and an opening and closing member installed to be elastically connected to the guide. The opening and closing member has a second gear that rotates a rotating wheel by meshing with a first gear; and a first protrusion formed on one end of a second gear and to temporarily rotate the rotating wheel so that the first and second gears can mesh. The guide pushes the first protrusion during loading/unloading of the tray so that the first protrusion and the latch do not come in contact with each other.
摘要翻译：一种磁盘驱动器，包括托盘，其上安装有磁盘盒并被装载到主体中并从其卸载; 在托盘上形成的导板; 以及安装成弹性地连接到引导件的打开和关闭构件。打开和关闭构件具有通过与第一齿轮啮合使旋转轮旋转的第二齿轮; 以及第一突起，其形成在第二齿轮的一端上并且暂时旋转所述旋转轮，使得所述第一和第二齿轮可以啮合。引导件在托盘的装载/卸载期间推动第一突起，使得第一突起和闩锁不彼此接触。

10. 发明授权

US07089574B2 Disk cartridge 有权
公开(公告)号：US07089574B2
公开(公告)日：2006-08-08
申请号：US10314416
申请日：2002-12-09
申请人： Han-kook Choi , Yong-hoon Lee , Hong-kyun Yim , Jae-yong Eum
发明人： Han-kook Choi , Yong-hoon Lee , Hong-kyun Yim , Jae-yong Eum
IPC分类号： G11B23/02
CPC分类号： G11B23/0317 , G11B23/0308
摘要： A disk cartridge includes a case which receives a disk thereon, a cover which is installed on the case and includes an opening, and a shutter which is movably installed in the case, in a lower direction of the disk, to open and close an aperture formed on the case. The disk cartridge has guide holes formed on the case along a trace of the shutter, and support members formed on the shutter. The support members are guided along the guide holes while having ends thereof interfering with peripherals of the guide holes. Therefore, since the peripherals of the guide holes interfere with the ends of the support members, the shutter is prevented from being deformed even where an external force is applied to the shutter through the aperture, in a closed state of the shutter.

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