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1. 发明授权

US6024506A Printing apparatus frame structure having a damping member for absorbing vibrations 失效
标题翻译：具有用于吸收振动的阻尼构件的印刷装置框架结构
公开(公告)号：US6024506A
公开(公告)日：2000-02-15
申请号：US100982
申请日：1998-06-22
申请人： Jae-yong Eum , Ho-dong Kim
发明人： Jae-yong Eum , Ho-dong Kim
IPC分类号： B41J29/00 , B41J2/435 , B41J29/06 , B41J29/08 , G03G15/00 , G03G15/10
CPC分类号： B41J29/08
摘要： A frame structure of a printing apparatus is provided with a main frame having a developer unit and a paper supply and output unit, a subframe installed in the main frame, having a printing unit, and a damping member installed between the main frame and the subframe, for absorbing vibration which would otherwise be transferred from the main frame to the subframe. Thus, the damping member can prevent the vibration generated by the developer unit or the paper supply and output unit from being transferred to the printing unit.
摘要翻译：印刷装置的框架结构设置有具有显影单元和供纸输出单元的主框架，安装在主框架中的副框架，具有印刷单元，以及安装在主框架和子框架之间的阻尼构件用于吸收否则将从主框架转移到子框架的振动。因此，阻尼构件可以防止由显影单元或供纸和输出单元产生的振动被转印到打印单元。

2. 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.

3. 发明授权

US06185017B2 Diffractive deflection beam scanning system 失效
$Diffractive deflection beam scanning system$
标题翻译：衍射偏转光束扫描系统
公开(公告)号：US06185017B2
公开(公告)日：2001-02-06
申请号：US09436753
申请日：1999-11-09
申请人： Sung-min Cho , Won-hyung Lee , Hwan-young Choi , Moon-gyu Lee , Jee-hong Min , Young-il Kim , Jin-seung Choi , Jae-yong Eum
发明人： Sung-min Cho , Won-hyung Lee , Hwan-young Choi , Moon-gyu Lee , Jee-hong Min , Young-il Kim , Jin-seung Choi , Jae-yong Eum
IPC分类号： G02B532
CPC分类号： H04N1/1265 , G02B26/106 , H04N1/1911
摘要： A diffractive deflection beam scanning system including: a plurality of light sources; a deflection disc rotatably mounted over the light sources, having patterns capable of diffracting and deflecting beams emitted from the light sources; a plurality of first reflecting mirrors for changing the traveling paths of beams diffracted and deflected by the deflection disc; a plurality of second reflecting mirrors for reflecting the beams reflected by the first reflecting mirrors in a beam scan direction, wherein the light sources are disposed in a straight line along a bisecting line of the deflection disc, perpendicular to the beam scan direction, and the second reflecting mirrors are arranged over the center of the deflection disc at different heights.
摘要翻译：一种衍射偏转光束扫描系统，包括：多个光源; 可旋转地安装在光源上的偏转盘，具有能够衍射和偏转从光源发射的光束的图案; 多个第一反射镜，用于改变由偏转盘衍射和偏转的光束的行进路径; 多个第二反射镜，用于在光束扫描方向上反射由第一反射镜反射的光束，其中光源沿着垂直于光束扫描方向的偏转盘的平分线设置在直线上，第二反射镜布置在不同高度的偏转盘的中心上方。

4. 发明授权

US06292278B1 Beam scanning system adopting deflection disc 失效
标题翻译：光束扫描系统采用偏转光盘
公开(公告)号：US06292278B1
公开(公告)日：2001-09-18
申请号：US09437900
申请日：1999-11-09
申请人： Sung-min Cho , Won-hyung Lee , Hwan-young Choi , Moon-gyu Lee , Jee-hong Min , Young-il Kim , Jin-seung Choi , Jae-yong Eum
发明人： Sung-min Cho , Won-hyung Lee , Hwan-young Choi , Moon-gyu Lee , Jee-hong Min , Young-il Kim , Jin-seung Choi , Jae-yong Eum
IPC分类号： G02B532
CPC分类号： G02B26/106
摘要： A beam scanning system including: a light source; a deflection disc rotatably installed over the light sources and having a hologram pattern on each of the upper and lower surfaces thereof, for diffracting beams emitted from the light source; and a plurality of mirrors for reflecting beams that have been diffracted by the deflection disc, to change the diffracted paths of the beams. Each of the upper and lower hologram patterns is formed with a low density relative to a one-sided hologram pattern.
摘要翻译：一种光束扫描系统，包括：光源; 偏转盘，其可旋转地安装在光源上并且在其上表面和下表面中的每一个上具有全息图图案，用于衍射从光源发射的光束; 以及用于反射由偏转盘衍射的光束的多个反射镜，以改变光束的衍射路径。每个上全息图和下全息图都相对于单面全息图形成低密度。

5. 发明授权

US6157472A Multi-laser scanning unit 失效
标题翻译：多功能激光扫描单元
公开(公告)号：US6157472A
公开(公告)日：2000-12-05
申请号：US422348
申请日：1999-10-21
申请人： Jae-yong Eum , Hwan-young Choi , Sung-min Cho , Moon-gyu Lee , Jee-hong Min , Young-il Kim
发明人： Jae-yong Eum , Hwan-young Choi , Sung-min Cho , Moon-gyu Lee , Jee-hong Min , Young-il Kim
IPC分类号： B41J2/44 , G02B26/10 , H04N1/113 , G02B5/32
CPC分类号： G02B26/105
摘要： A multi-laser scanning unit (LSU) in which scanning lines incident parallel onto a photoreceptor have the same scanning direction. The multi-laser scanning unit includes: a driving source for providing a rotatory force; a deflection disk installed around a rotary shaft of the driving source having at least two sectors with a hologram pattern for diffracting and deflecting incident light, for scanning light through rotation; at least two light sources installed facing one surface of the deflection disk for irradiating light lines onto predetermined points in the at least two sectors of the deflection disk, the predetermined points are symmetrical by the rotary center of the deflection disk; a light path changing portion for changing traveling paths of the plurality of scanning lines formed by the rotation of the deflection disk, such that the centers of the scanning lines or extended imaginary lines of the scanning lines pass the rotary axis of the deflection disk; and a scanning direction changing portion for changing the scanning direction of one scanning line scanned by the deflection disk in the opposite scanning direction, such that all the scanning lines scan an image in the same scanning direction.
摘要翻译：多个激光扫描单元（LSU），其中平行于感光体的扫描线具有相同的扫描方向。多激光扫描单元包括：用于提供旋转力的驱动源; 安装在所述驱动源的旋转轴周围的偏转盘具有至少两个具有用于衍射和偏转入射光的全息图的扇区，用于通过旋转扫描光; 至少两个光源安装在偏转盘的一个表面上，用于将光线照射到偏转盘的至少两个扇区中的预定点上，预定点由偏转盘的旋转中心对称; 用于改变通过偏转盘的旋转形成的多条扫描线的行进路径的光路改变部分，使得扫描线的扫描线或延伸的假想线的中心通过偏转盘的旋转轴线; 以及扫描方向改变部分，用于改变沿相反扫描方向由偏转盘扫描的一条扫描线的扫描方向，使得所有扫描线沿相同的扫描方向扫描图像。

6. 发明授权

US6046831A Beam scanning apparatus 失效
标题翻译：光束扫描装置
公开(公告)号：US6046831A
公开(公告)日：2000-04-04
申请号：US89394
申请日：1998-06-03
申请人： Jae-yong Eum , Wong-hyung Lee , Sung-min Cho
发明人： Jae-yong Eum , Wong-hyung Lee , Sung-min Cho
IPC分类号： B41J2/44 , G02B26/10 , G03G15/01 , G03G15/04 , H04N1/12 , G02B5/32
CPC分类号： H04N1/1265 , G02B26/106 , H04N1/12 , H04N1/1911
摘要： A beam scanning apparatus includes an optical source, a beam deflector having a deflection disk which is comprised of a plurality of sectors patterned to diffract a beam emitted from the optical source and has a reflective layer for reflecting an incident beam formed on the bottom surface of the beam deflector, and a driving source for rotating the deflection disk. A beam corrector is provided for correcting the beam deflected by the beam deflector.
摘要翻译：一种光束扫描装置，包括光源，光束偏转器，其具有偏转盘，该偏转盘由多个扇形图案化以衍射从光源发射的光束的扇形区域，并具有用于反射形成在光源的底表面上的入射光束的反射层光束偏转器和用于旋转偏转盘的驱动源。光束校正器用于校正由光束偏转器偏转的光束。

7. 发明授权

US6039663A Belt steering apparatus for controlling inclined movement of an endless rotating belt 失效
标题翻译：用于控制无端旋转带的倾斜运动的皮带转向装置
公开(公告)号：US6039663A
公开(公告)日：2000-03-21
申请号：US84448
申请日：1998-05-27
申请人： Jae-yong Eum
发明人： Jae-yong Eum
IPC分类号： F16H7/08 , F16H7/22 , F16H7/24 , G03G15/00 , G03G15/02
CPC分类号： G03G15/755 , F16H2007/0819 , G03G2215/017
摘要： A belt steering apparatus for controlling inclined movement of the belt in, for example, a printer. The belt steering apparatus includes a first frame supporting a cylindrical roller having a predetermined portion which contacts an endless rotating belt, a second frame hinged to the center of the first frame, and a sliding member capable of sliding linearly, installed at one side of the first frame, and having an upper surface supporting a rotary shaft formed at one end of the roller, inclined from the direction of linear movement by a predetermined angle. A rack gear is provided on one side of the sliding member, and a pinion gear is connected to a rotary shaft of a motor mounted to the first frame, contacting a predetermined portion of the rack gear to linearly move the sliding member. Thus, the roller is easily tilted to forcibly raise and lower one side of the roller, and the pressure transferred from the belt can be withstood reliably.
摘要翻译：一种皮带转向装置，用于控制皮带在例如打印机中的倾斜运动。皮带转向装置包括支撑圆柱滚子的第一框架，所述圆柱滚子具有接触无端旋转带的预定部分，铰接到第一框架中心的第二框架，以及能够线性滑动的滑动构件，第一框架，并且具有支撑形成在辊的一端的旋转轴的上表面，其从线性运动方向倾斜预定角度。在滑动构件的一侧设置有齿条，小齿轮与安装在第一框架上的马达的旋转轴连接，与齿条的预定部分接触以使滑动构件直线移动。因此，辊易于倾斜以强制地升高和降低辊的一侧，并且可以可靠地承受从带传递的压力。

8. 发明授权

US07480922B2 Disk drive with disk cartridge mounted therein 失效
标题翻译：磁盘驱动器，其中安装有磁盘盒
公开(公告)号：US07480922B2
公开(公告)日：2009-01-20
申请号：US11030994
申请日：2005-01-10
申请人： Jae-yong Eum , Yong-hoon Lee , Hong-kyun Yim
发明人： Jae-yong Eum , Yong-hoon Lee , Hong-kyun Yim
IPC分类号： G11B33/02 , G11B17/04
CPC分类号： G11B17/047 , G11B23/0308
摘要： A disk drive including a tray and an opener. The tray includes a disk cartridge mounted thereon and is loaded into and unloaded from a main body. The opener is installed in the main body and elastically contacts a guide formed on the tray. The opener includes a second gear and a first protrusion. The second gear rotates a rotating wheel when in contact with a first gear. The first protrusion formed on a first end of the second gear temporarily rotates the rotating wheel so that the first and second gears can mesh. The guide has a first cam that moves the opener such that the first protrusion does not interfere with the latch when the tray is loaded/unloaded.
摘要翻译：包括托盘和开启器的磁盘驱动器。托盘包括安装在其上的盘盒，并被装载到主体中并从主体卸载。开启器安装在主体中并弹性地接触形成在托盘上的引导件。开启器包括第二齿轮和第一突起。当与第一档接触时，第二档旋转旋转轮。形成在第二齿轮的第一端上的第一突起使旋转轮临时旋转，使得第一和第二齿轮啮合。引导件具有使开启器移动的第一凸轮，使得当托盘被装载/卸载时，第一突起不会与闩锁相干扰。

9. 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。

10. 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。

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