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11. 发明授权

US07156388B2 Inkjet printer and paper feeding method therefor 有权
标题翻译：喷墨打印机和送纸方式
公开(公告)号：US07156388B2
公开(公告)日：2007-01-02
申请号：US10917523
申请日：2004-08-13
申请人： Sung-wook Kang , Seuk-jin Yun , Won-kil Chang
发明人： Sung-wook Kang , Seuk-jin Yun , Won-kil Chang
IPC分类号： B65H7/08 , B65H3/52
CPC分类号： B41J11/006 , B41J13/0063 , B41J13/103 , B65H3/0669 , B65H3/56 , B65H2511/214 , B65H2511/216 , B65H2511/514 , B65H2513/53 , B65H2515/704 , B65H2701/1311 , B65H2220/02 , B65H2220/01 , B65H2220/03
摘要： An inkjet printer includes a resistance element with which a front end of the paper becomes in contact so that a paper on a top of the stack of papers is separated from the stack of papers and picked up from a cassette, an angle conversion unit which changes an inclination angle of the resistance element with respect to the front end of the paper, and a switching gear which is moved by a carriage to a first position to feed the paper and to a second position to drive the angle conversion unit.
摘要翻译：喷墨打印机包括电阻元件，纸张的前端与纸张接触，使得纸叠的顶部上的纸与纸叠分离并从盒中拾取;角度转换单元，其改变电阻元件相对于纸张的前端的倾斜角度，以及通过托架移动到第一位置以将纸张输送到第二位置以驱动角度转换单元的开关齿轮。

12. 发明申请

US20090122229A1 Light guiding and dispersing plate and display device having the same 有权
标题翻译：导光分散板及其显示装置
公开(公告)号：US20090122229A1
公开(公告)日：2009-05-14
申请号：US12220776
申请日：2008-07-28
申请人： Hyoung-joo Kim , Jae-joong Kwon , Seung-in Baek , Sung-kyu Shim , Sung-wook Kang , Jun-young Lee , In-sun Hwang
发明人： Hyoung-joo Kim , Jae-joong Kwon , Seung-in Baek , Sung-kyu Shim , Sung-wook Kang , Jun-young Lee , In-sun Hwang
IPC分类号： G02F1/1337 , F21V7/04
CPC分类号： G02B6/0038 , G02B6/0068
摘要： A monolithic light guiding and dispersing plate is provided in a backlighted display panel for receiving input light from one or more edge sources and for guiding the received light throughout the plate for substantially uniform reflection upwardly and substantially uniform dispersal toward an image forming plane located above the light guiding and dispersing plate. In one embodiment, the light guiding and dispersing plate has a light receiving surface upon which the light generated by an edge light source is incident, a top major surface which is adjacent to the light receiving surface and on which a plurality of first protrusions are formed and elongated in a first direction, wherein the first protrusions have cross-sections in the shapes of partial ellipses. The plate further has a bottom major surface in which light reflecting recesses are defined to reflect light upwardly towards the top major surface.
摘要翻译：单片导光和分散板设置在背光显示面板中，用于接收来自一个或多个边缘源的输入光，并且用于将接收的光引导到整个板上，用于基本上均匀的反射向上且基本上均匀地朝着位于导光板和分散板。在一个实施例中，导光和分散板具有光接收表面，边缘光源产生的光入射到该光接收表面，与光接收表面相邻的顶部主表面，并且在其上形成有多个第一突起并且在第一方向上延伸，其中所述第一突起具有部分椭圆形形状的横截面。该板还具有底部主表面，其中光反射凹部被限定为向上朝向顶部主表面反射光。

13. 发明申请

US20080181673A1 TONER PATH OPENING AND CLOSING APPARATUS, IMAGE FORMING DEVICE HAVING THE SAME AND TONER PATH OPENING AND CLOSING METHOD THEREOF 有权
标题翻译：调色机打开和关闭装置，具有相同的图像形成装置和打印机路径打开及其关闭方法
公开(公告)号：US20080181673A1
公开(公告)日：2008-07-31
申请号：US11873729
申请日：2007-10-17
申请人： Dae-ho KIM , Kurgi Eduard , Jin-geun Kwak , Sung-wook Kang , Ji-hoon Woo
发明人： Dae-ho KIM , Kurgi Eduard , Jin-geun Kwak , Sung-wook Kang , Ji-hoon Woo
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G2215/0802
摘要： A toner path opening and closing apparatus of an image forming device includes a first shutter elastically supported by a first elastic member to open and close a first toner path, and a second shutter elastically supported by a second elastic member having an elastic modulus smaller than the first elastic member to open and close a second toner path by the first shutter. After the second toner path is opened by the first shutter, the first is opened, so that the first and second toner paths communicate with each other. The first toner path is a toner supplying pipeline to which a toner is supplied from a toner cartridge, and the second toner path is a toner injecting port disposed in a developing unit. In mounting of the developing unit, after the toner injecting port disposed in the developing unit is first opened, the toner supplying pipeline is opened, and in dismounting of the developing unit, after the toner supplying pipeline is first closed, the toner injecting port is closed, so that in mounting and dismounting of the developing unit, toner is prevented from being leaked through the toner paths.
摘要翻译：图像形成装置的调色剂通道打开和关闭装置包括由第一弹性构件弹性支撑以打开和关闭第一调色剂路径的第一快门和由弹性模量小于第一弹性构件，用于通过第一闸板打开和关闭第二调色剂路径。在通过第一活门打开第二调色剂路径之后，第一调色剂路径被打开，使得第一调色剂路径和第二调色剂路径彼此连通。第一调色剂路径是从调色剂盒供应调色剂的调色剂供应管线，第二调色剂路径是设置在显影单元中的调色剂注入口。在安装显影单元时，在首先打开设置在显影单元中的调色剂注入口之后，打开调色剂供应管道，并且在拆卸显影单元之后，在调色剂供应管线首先关闭之后，调色剂注入口是关闭，使得在安装和拆卸显影单元时，防止调色剂通过调色剂路径泄漏。

14. 发明授权

US07331575B2 Printer and method for feeding sheets in a printer 有权
标题翻译：用于在打印机中进纸的打印机和方法
公开(公告)号：US07331575B2
公开(公告)日：2008-02-19
申请号：US10916514
申请日：2004-08-12
申请人： Sung-wook Kang
发明人： Sung-wook Kang
IPC分类号： B65H3/52
CPC分类号： B65H3/56 , B65H3/0669 , B65H3/5253 , B65H2301/142 , B65H2405/1134 , B65H2511/13 , B65H2511/214 , B65H2220/01 , B65H2220/02
摘要： A printer apparatus and method for sequentially withdrawing sheets loaded into a cassette and printing images on the sheets is provided. The printer includes: a pickup roller for picking up a sheet from a plurality of sheets in the cassette; a resistance member for contacting a front end of the sheets such that the top sheet is separated based on stiffness and picked up from the cassette; and an angle change unit for changing a tilt angle of the resistance member about the front end of the sheets from a first tilt angle to a second tilt angle in a process of picking up the top sheet, and allowing the tilt angle to return to the first tilt angle when the top sheet has been completely picked up.
摘要翻译：提供一种打印机装置和方法，用于顺序取出加载到盒中的纸张并在纸张上打印图像。打印机包括：拾取辊，用于从盒中的多个片材拾取片材; 电阻构件，用于接触所述片材的前端，使得所述顶片基于刚度被分离并从所述盒拾起; 以及角度改变单元，用于在拾取顶片的过程中将电阻构件围绕片材的前端的倾斜角度从第一倾斜角度改变为第二倾斜角度，并且允许倾斜角度返回到当顶片完全被拾起时，首先倾斜角度。

15. 发明申请

US20070133124A1 Disk clamp and hard disk drive including the same 审中-公开
标题翻译：磁盘夹和硬盘驱动器包括相同
公开(公告)号：US20070133124A1
公开(公告)日：2007-06-14
申请号：US11634887
申请日：2006-12-07
申请人： Youn-tai Kim , Back-ho Heo , Shi-jung Kim , Sung-wook Kang
发明人： Youn-tai Kim , Back-ho Heo , Shi-jung Kim , Sung-wook Kang
IPC分类号： G11B17/02
CPC分类号： G11B25/043 , G11B17/0287
摘要： A disk clamp to affix a disk of a hard disk drive to a spindle motor. The disk clamp includes a coupling part coupled to an upper portion of the spindle motor with screws, a pressing part provided outside the coupling part to press the disk against the spindle motor, and an elastic deformation part provided between the coupling part and the pressing part and adapted to be flexed in an elastically restorable manner, when the screws are tightened, to impart a pressing force to the pressing part. A hard disk drive including the disk clamp is also provided.
摘要翻译：用于将硬盘驱动器的盘固定到主轴电机的盘夹。盘夹具包括用螺丝联接到主轴电机的上部的联接部分，设置在联接部分外部的按压部分以将盘压靠在主轴电机上;以及弹性变形部，其设置在联接部和按压部之间并且当螺钉被拧紧时适于以弹性恢复的方式弯曲，以向按压部施加按压力。还提供了包括盘夹的硬盘驱动器。

16. 发明申请

US20070120912A1 Apparatus to remove bubbles in an inkjet printer 有权
标题翻译：用于去除喷墨打印机中的气泡的装置
公开(公告)号：US20070120912A1
公开(公告)日：2007-05-31
申请号：US11583832
申请日：2006-10-20
申请人： Su-min Lim , Sung-wook Kang
发明人： Su-min Lim , Sung-wook Kang
IPC分类号： B41J2/19
CPC分类号： B41J2/19 , B41J2/1707
摘要： An image forming apparatus includes a bubble removing apparatus to remove bubbles from a channel and a chip of a printhead by applying a pressure to an ink circulation line using a pumping unit. The pumping unit includes a housing, a vibration unit to generate pressure variations to move ink from the intake to the outlet including a circulation cam to circulate ink contained in the channel of the printhead along the ink circulation line and a purging cam to vibrate the vibration unit to discharge the ink contained in the chip of the printhead through a nozzle, and a clutch unit to transmit power from the motor to the circulation cam or the purging cam in a selective manner.
摘要翻译：图像形成装置包括气泡去除装置，通过使用泵送单元向油墨循环管线施加压力来从通道和打印头的芯片去除气泡。泵送单元包括壳体，振动单元，用于产生压力变化以将油墨从入口移动到出口，包括循环凸轮，以使容纳在打印头的通道中的油墨沿墨水循环管线循环;以及清洗凸轮以振动振动单元，其通过喷嘴排出容纳在打印头的芯片中的墨水;以及离合器单元，用于以选择的方式将动力从马达传递到循环凸轮或清洗凸轮。

17. 发明授权

US07871160B2 Ink circulation apparatus and inkjet printer including the same 有权
标题翻译：油墨循环装置和包括其的喷墨打印机
公开(公告)号：US07871160B2
公开(公告)日：2011-01-18
申请号：US11696957
申请日：2007-04-05
申请人： Sung-wook Kang , Kazuo Haida
发明人： Sung-wook Kang , Kazuo Haida
IPC分类号： B41J2/18 , B41J2/175
CPC分类号： B41J2/17563 , B41J2/17509 , B41J2/18
摘要： An inkjet printer includes an ink tank to store ink, an auxiliary tank having an ink chamber through which the ink circulates with the ink tank, a head having nozzles which communicate with the ink chamber and eject ink therethrough, a filter which is positioned inside the auxiliary tank and divides the ink chamber into a first ink chamber which communicates with the ink tank and a second ink chamber which communicates with the nozzles, a circulation pipe which connects the ink tank with the first ink chamber and forms a circulation flow route, and a pump which is positioned on the circulation flow route to apply a negative pressure to the auxiliary tank.
摘要翻译：喷墨打印机包括用于存储墨水的墨水盒，具有墨水室的辅助墨盒，墨水通过墨水与墨水盒循环，具有与墨水室连通并且喷射墨水的喷嘴的喷头位于内部的过滤器辅助罐，并将墨室分隔成与墨槽连通的第一墨室和与喷嘴连通的第二墨室，连接墨罐与第一墨室并形成循环流动路径的循环管，以及定位在循环流动路径上以向负载罐施加负压的泵。

18. 发明授权

US07828425B2 Ink circulation system, inkjet recording apparatus, and ink circulation method thereof 有权
标题翻译：油墨循环系统，喷墨记录装置及其油墨循环方法
公开(公告)号：US07828425B2
公开(公告)日：2010-11-09
申请号：US11696861
申请日：2007-04-05
申请人： Sung-wook Kang , Kazuo Haida
发明人： Sung-wook Kang , Kazuo Haida
IPC分类号： B41J2/175 , B41J2/19 , B41J2/18
CPC分类号： B41J2/18 , B41J2/17596 , B41J2/19
摘要： An ink circulation system, an inkjet recording apparatus having the ink circulation system, and an ink circulating method thereof. The ink circulation system includes an ink tank including an ink outlet and an ink inlet, a head assembly including a head chip through which an ink is discharged, and a filter, a supply path which supplies the ink of the ink tank to the head assembly, a first feed line through which ink of the head assembly at the upstream of the filter is conveyed into the ink tank, a second feed line through which the ink of the head assembly at the downstream of the filter is conveyed to the ink tank, and a pump which is provided at the ink inlet of the ink tank to provide the first and the second feed lines with a negative pressure to circulate the ink.
摘要翻译：油墨循环系统，具有油墨循环系统的喷墨记录装置及其油墨循环方法。油墨循环系统包括一个包括一个墨水出口和一个墨水入口的墨水盒，一个头部组件，它包括一个头部芯片，一个墨水被排出;一个过滤器，一个将墨水盒的墨水供给头部组件位于过滤器上游的头部组件的墨水通过其输送到墨水罐中的第一进料管线，将过滤器下游的喷墨头组件的油墨输送到墨水槽的第二进料管线，以及泵，其设置在墨水罐的墨水入口处，以向第一和第二进料管线提供负压以使墨水循环。

19. 发明授权

US07585064B2 Apparatus to remove bubbles in an inkjet printer 有权
标题翻译：用于去除喷墨打印机中的气泡的装置
公开(公告)号：US07585064B2
公开(公告)日：2009-09-08
申请号：US11583832
申请日：2006-10-20
申请人： Su-min Lim , Sung-wook Kang
发明人： Su-min Lim , Sung-wook Kang
IPC分类号： B41J2/19 , B41J2/18
CPC分类号： B41J2/19 , B41J2/1707
摘要： An image forming apparatus includes a bubble removing apparatus to remove bubbles from a channel and a chip of a printhead by applying a pressure to an ink circulation line using a pumping unit. The pumping unit includes a housing, a vibration unit to generate pressure variations to move ink from the intake to the outlet including a circulation cam to circulate ink contained in the channel of the printhead along the ink circulation line and a purging cam to vibrate the vibration unit to discharge the ink contained in the chip of the printhead through a nozzle, and a clutch unit to transmit power from the motor to the circulation cam or the purging cam in a selective manner.
摘要翻译：图像形成装置包括气泡去除装置，通过使用泵送单元向油墨循环管线施加压力来从通道和打印头的芯片去除气泡。泵送单元包括壳体，振动单元，用于产生压力变化以将油墨从入口移动到出口，包括循环凸轮，以使容纳在打印头的通道中的油墨沿墨水循环管线循环;以及清洗凸轮以振动振动单元，其通过喷嘴排出容纳在打印头的芯片中的墨水;以及离合器单元，用于以选择的方式将动力从马达传递到循环凸轮或清洗凸轮。

20. 发明申请

US20070057991A1 Ink jet image forming apparatus 审中-公开
标题翻译：喷墨图像形成装置
公开(公告)号：US20070057991A1
公开(公告)日：2007-03-15
申请号：US11491937
申请日：2006-07-25
申请人： Sung-wook Kang
发明人： Sung-wook Kang
IPC分类号： B41J2/165
CPC分类号： B41J2/16538
摘要： An ink jet image forming apparatus includes a print head which has a same width as a sheet of paper and includes a nozzle portion having a plurality of nozzles, a wiping unit which removes foreign materials from the nozzle portion, and a collection portion which stores the foreign materials removed by the wiping unit using a suction force caused by a negative pressure.
摘要翻译：一种喷墨图像形成装置包括具有与一张纸相同的宽度的打印头，并且包括具有多个喷嘴的喷嘴部分，从喷嘴部分去除异物的擦拭单元和存储该喷嘴部分的收集部分使用由负压引起的吸力由擦拭单元除去异物。

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