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1. 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。

2. 发明申请

US20070040864A1 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：US20070040864A1
公开(公告)日：2007-02-22
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。

3. 发明申请

US20070030303A1 Inkjet image forming apparatus 审中-公开
标题翻译：喷墨图像形成装置
公开(公告)号：US20070030303A1
公开(公告)日：2007-02-08
申请号：US11491925
申请日：2006-07-25
申请人： Dong-woo Ha , Jin-ho Park , Sung-wook Kang
发明人： Dong-woo Ha , Jin-ho Park , Sung-wook Kang
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16535
摘要： An image forming apparatus includes an inkjet head having a length corresponding to a width of a printing medium and a nozzle unit formed with a plurality of nozzles, a platen installed under the inkjet head to support the printing medium, a wiping roller to wipe the nozzle unit, and a carriage unit to cause the wiping roller to make contact with the nozzle unit to absorb ink while the carriage unit rotates the platen and the carriage unit places the wiping roller wiping the nozzle unit apart from the nozzle unit while the carriage unit returns the platen to an original position.
摘要翻译：图像形成装置包括具有对应于打印介质的宽度的长度和形成有多个喷嘴的喷嘴单元的喷墨头，安装在喷墨头下方以支撑打印介质的压板，用于擦拭喷嘴的擦拭辊单元和滑架单元，以在滑架单元旋转压板的同时使擦拭辊与喷嘴单元接触以吸收墨，并且滑架单元将擦拭辊将喷嘴单元与喷嘴单元分开，同时滑架单元返回压板到原来的位置。

4. 发明申请

US20060222427A1 Paper feeding cassette for preventing double-feed of paper and image forming apparatus with the same 审中-公开
标题翻译：用于防止纸张和纸张成型装置双重进纸的供纸盒
公开(公告)号：US20060222427A1
公开(公告)日：2006-10-05
申请号：US11356084
申请日：2006-02-17
申请人： Sung-wook Kang , Youn-gun Jung
发明人： Sung-wook Kang , Youn-gun Jung
IPC分类号： G03G15/00
CPC分类号： G03G15/6511 , G03G2215/00383 , G03G2215/004
摘要： A paper feeding cassette and an image forming apparatus with the same are provided. The paper feeding cassette includes a stacking portion for stacking sheets of paper thereon, an inclined wall upwardly slanted relative to the stacking portion, a double-feed preventing unit provided on the inclined wall for separating and conveying the sheet conveyed along the inclined wall, and a coil spring installed in the double-feed preventing unit and applying frictional resistance to one side of the sheet to be conveyed. The paper feeding cassette can effectively prevent double-feed of sheets of paper by changing the shape or arrangement of the coil spring. The coil spring is not worn by the repeated printing. In addition, the paper feeding cassette can be easily manufactured by using the coil spring, and manufacturing costs can be reduced.
摘要翻译：提供了一种供纸盒和具有该供纸盒的图像形成装置。供纸盒包括用于堆叠纸张的堆叠部分，相对于堆叠部分向上倾斜的倾斜壁;设置在倾斜壁上的用于分离和输送沿着倾斜壁传送的纸张的双重进给防止单元，以及螺旋弹簧安装在双重进给防止单元中，并且对要被输送的片材的一侧施加摩擦阻力。进纸盒可以通过改变螺旋弹簧的形状或布置来有效地防止纸张的双重进给。螺旋弹簧不会被重复打印磨损。此外，通过使用螺旋弹簧可以容易地制造供纸盒，并且可以降低制造成本。

5. 发明申请

US20070085880A1 Hybrid image forming apparatus 审中-公开
标题翻译：混合图像形成装置
公开(公告)号：US20070085880A1
公开(公告)日：2007-04-19
申请号：US11505419
申请日：2006-08-17
申请人： Sung-wook Kang , Heon-soo Park , Su Lim
发明人： Sung-wook Kang , Heon-soo Park , Su Lim
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J3/543
摘要： A hybrid image forming includes a first printing unit detachably mountable in the hybrid image forming apparatus and having a first printhead to print an image while performing a reciprocating motion in a width direction of a printing medium, and a second printing unit detachably mountable in the hybrid image forming apparatus and having a length at least as long as the width of the printing medium, and a mounting part to which each of the first printing unit and the second printing unit is detachably mountable.
摘要翻译：混合图像形成包括可拆卸地安装在混合图像形成装置中并具有第一打印头以在打印介质的宽度方向上进行往复运动的同时打印图像的第一打印单元和可拆卸地安装在混合图像中的第二打印单元图像形成装置，其长度至少与打印介质的宽度一样长;以及安装部，第一打印单元和第二打印单元中的每一个可拆卸地安装在该安装部分上。

6. 发明授权

US07503560B2 Scanner and image forming apparatus having the same 失效
标题翻译：扫描仪及其成像设备
公开(公告)号：US07503560B2
公开(公告)日：2009-03-17
申请号：US11397553
申请日：2006-04-05
申请人： Dong-woo Ha , Sung-wook Kang
发明人： Dong-woo Ha , Sung-wook Kang
IPC分类号： B65H31/08
CPC分类号： H04N1/0057 , H04N1/0053 , H04N1/00588 , H04N1/00602 , H04N1/00625 , H04N1/0464 , H04N1/1017 , H04N1/121 , H04N1/193
摘要： A scanner includes a document feed plate on which one or more documents to be read are stacked, an image sensor disposed adjacent to the document feed plate to read a lower surface of the one or more documents, a plurality of document output rollers arranged vertically adjacent to each other to change a direction along which the read one or more documents proceed along a reverse C-shaped path and to output the read one or more documents through a document outlet, and a document output plate located above the document feed plate on which the output one or more documents are stacked. The plurality of document output rollers rotate in the same direction, and each of the document output rollers has a shaft that is a rotational center and a plurality of roller bodies arranged to be separated from one another along a lengthwise direction of the shaft. Additionally, the roller bodies of a first document output roller are arranged not to contact the roller bodies of a second document output roller that is adjacent to the first document output roller, and a distance between the shafts of the first and second document output rollers is less than a sum of a radius of the roller bodies of the first document output roller and a radius of the roller bodies of the second document output roller.
摘要翻译：扫描仪包括一个文件馈送板，待读取的一个或多个文件被堆叠在其上，与原稿馈送板相邻设置的图像传感器，以读取一个或多个文件的下表面;多个文档输出辊，其垂直相邻布置相互之间改变读取的一个或多个文档沿着反向C形路径行进的方向，并通过文档出口输出读取的一个或多个文档，以及文档输出板，其位于文档馈送板上方，输出一个或多个文档被堆叠。多个原稿输出辊沿相同的方向旋转，并且每个原稿输出辊具有作为旋转中心的轴和沿着轴的长度方向彼此分离的多个辊体。此外，第一文件输出辊的辊体布置成不接触与第一原稿输出辊相邻的第二原稿输出辊的辊体，并且第一和第二原稿输出辊的轴之间的距离为小于第一原稿输出辊的辊体的半径和第二原稿输出辊的辊体的半径之和。

7. 发明申请

US20060274383A1 Scanner and image forming apparatus having the same 失效
公开(公告)号：US20060274383A1
公开(公告)日：2006-12-07
申请号：US11397553
申请日：2006-04-05
申请人： Dong-woo Ha , Sung-wook Kang
发明人： Dong-woo Ha , Sung-wook Kang
IPC分类号： H04N1/04
CPC分类号： H04N1/0057 , H04N1/0053 , H04N1/00588 , H04N1/00602 , H04N1/00625 , H04N1/0464 , H04N1/1017 , H04N1/121 , H04N1/193
摘要： A scanner includes a document feed plate on which one or more documents to be read are stacked, an image sensor disposed adjacent to the document feed plate to read a lower surface of the one or more documents, a plurality of document output rollers arranged vertically adjacent to each other to change a direction along which the read one or more documents proceed along a reverse C-shaped path and to output the read one or more documents through a document outlet, and a document output plate located above the document feed plate on which the output one or more documents are stacked. The plurality of document output rollers rotate in the same direction, and each of the document output rollers has a shaft that is a rotational center and a plurality of roller bodies arranged to be separated from one another along a lengthwise direction of the shaft. Additionally, the roller bodies of a first document output roller are arranged not to contact the roller bodies of a second document output roller that is adjacent to the first document output roller, and a distance between the shafts of the first and second document output rollers is less than a sum of a radius of the roller bodies of the first document output roller and a radius of the roller bodies of the second document output roller.

8. 发明申请

US20080170108A1 INK TANK AND INKJET PRINTER HAVING THE SAME 审中-公开
标题翻译： INK罐和INKJET打印机
公开(公告)号：US20080170108A1
公开(公告)日：2008-07-17
申请号：US11773500
申请日：2007-07-05
申请人： In-su LEE , Sung-wook Kang , Jin-ho Park
发明人： In-su LEE , Sung-wook Kang , Jin-ho Park
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17513 , B41J2/17509 , B41J2/1753 , B41J2/17553
摘要： An ink tank of an inkjet printer includes a housing that stores ink; an ink intake unit formed through a lateral wall of the housing and that is openable and closeable to intake ink from the outside; an ink discharge unit formed through a lateral wall of the housing and that is openable and closeable to discharge ink to the outside; and a filter unit that is connected to the ink discharge unit and is installed closer to the bottom of the housing than the ink discharge unit, the filter unit including a filter that filters dust included in the ink that flows to the ink discharge unit.
摘要翻译：喷墨打印机的墨盒包括存储墨水的外壳; 通过所述壳体的侧壁形成的并且能够从外部进入墨水的可开启和关闭的吸墨单元; 油墨排出单元，其通过所述壳体的侧壁形成并且可打开和关闭以将油墨排出到外部; 以及过滤器单元，其连接到所述排墨单元并且比所述排墨单元更靠近所述壳体的底部设置，所述过滤器单元包括过滤器，所述过滤器对包含在所述排墨单元中的墨中包含的灰尘进行过滤。

9. 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。

10. 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。

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