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1. 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。

2. 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。

3. 发明申请

US20080079791A1 INK CIRCULATION SYSTEM, INKJET RECORDING APPARATUS, AND INK CIRCULATION METHOD THEREOF 有权
标题翻译：墨水循环系统，喷墨记录装置和墨水循环方法
公开(公告)号：US20080079791A1
公开(公告)日：2008-04-03
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： B41J2/18
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。

4. 发明申请

US20100171802A1 INK CARTRIDGE AND INK CIRCULATION SYSTEM 审中-公开
标题翻译：墨盒和墨水循环系统
公开(公告)号：US20100171802A1
公开(公告)日：2010-07-08
申请号：US12555848
申请日：2009-09-09
申请人： Young-su Lee , Sung-wook Kang , Il-ju Mun , Myung-song Jung
发明人： Young-su Lee , Sung-wook Kang , Il-ju Mun , Myung-song Jung
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An ink cartridge easily attached to and removed from an inkjet printer and an ink circulation system of the inkjet printer. The ink cartridge includes a plurality of print heads ejecting ink, an ink channel unit supplying ink to the plurality of print heads, at least one filter unit filtering ink supplied to the ink channel unit, and at least one septum unit connecting the ink channel unit, at least one filter unit, and the inkjet printer. The ink circulation system includes the ink cartridge, an ink tank storing ink to be supplied to the ink cartridge, at least one 3-way valve interposed between the ink cartridge and the ink tank to selectively control channel circulation and priming circulation, the channel circulation circulating ink in the ink channel unit and the priming circulation circulating ink in the at least one filter unit, and an ink pump interposed between the at least one 3-way valve and the ink tank for providing driving power for circulating ink.
摘要翻译：喷墨打印机容易附着到喷墨打印机和墨水循环系统上的墨盒。墨盒包括多个喷墨头的打印头，向多个打印头供墨的墨通道单元，至少一个过滤墨供给墨通道单元的滤光单元，以及至少一个隔膜单元，其连接墨通道单元，至少一个过滤器单元和喷墨打印机。油墨循环系统包括墨盒，储存要供应到墨盒的墨水的墨水盒，插入在墨盒和墨水盒之间的至少一个三通阀，以选择性地控制通道循环和启动循环，通道循环在油墨通道单元中循环墨水，并且在至少一个过滤单元中循环墨水，以及设置在至少一个三通阀和墨水罐之间的墨水泵，用于提供用于循环墨水的驱动力。

5. 发明授权

US07310161B2 Combined flat bed scanner/printer machine 有权
标题翻译：组合式平板扫描仪/打印机
公开(公告)号：US07310161B2
公开(公告)日：2007-12-18
申请号：US10671610
申请日：2003-09-29
申请人： Sung-wook Kang , Seung-jae Lee
发明人： Sung-wook Kang , Seung-jae Lee
IPC分类号： G06F3/12 , G06F15/00 , G06K1/00
CPC分类号： B41J3/445 , H04N1/00535 , H04N1/00538 , H04N1/1017 , H04N1/193
摘要： A combined flat bed scanner/printer machine having: a moving body; a scan module connected to the moving body to read a document; and a recording head connected to the moving body adjacent to the scan module, to print on a paper. The moving body is moved by a moving body transfer unit made up of a belt to which the moving body is secured, a guide rod to guide the moving body, and a motor to move the belt.
摘要翻译：一种组合平板扫描器/打印机，具有：移动体; 连接到移动体以读取文档的扫描模块; 以及连接到与扫描模块相邻的移动体的记录头，以在纸上打印。移动体通过由固定有移动体的皮带组成的移动体转移单元移动，引导移动体的导杆和使皮带移动的马达。

6. 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。

7. 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。

8. 发明授权

US07527349B2 Inkjet image forming apparatus and method of maintaining nozzle unit thereof 有权
标题翻译：喷墨图像形成装置及其喷嘴单元的维持方法
公开(公告)号：US07527349B2
公开(公告)日：2009-05-05
申请号：US11485473
申请日：2006-07-13
申请人： Youn-gun Jung , Heon-soo Park , Jin-ho Park , Sung-wook Kang , Dong-woo Ha
发明人： Youn-gun Jung , Heon-soo Park , Jin-ho Park , Sung-wook Kang , Dong-woo Ha
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16547
摘要： An inkjet image forming apparatus includes a cap member, a wiper, a nozzle unit, and a platen. The cap member and the wiper face the nozzle unit and are located at a position lower than an upper surface of the platen that constitutes a paper delivery path. The platen is moveable to a printing position constituting a paper delivery path and a maintenance position that leaves the printing position such that the wiper and the cap member can access the nozzle unit.
摘要翻译：喷墨图像形成装置包括盖构件，擦拭器，喷嘴单元和压板。帽构件和擦拭器面向喷嘴单元并且位于比构成纸张传送路径的压板的上表面低的位置。压板可移动到构成纸张输送路径的打印位置和离开打印位置的维护位置，使得刮水器和盖构件可以进入喷嘴单元。

9. 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。

10. 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。

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