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1. 发明授权

US09197774B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09197774B2
公开(公告)日：2015-11-24
申请号：US12109626
申请日：2008-04-25
申请人： Yong Kon Jo , Myoung Jin Kim , Heung Kyu Jang
发明人： Yong Kon Jo , Myoung Jin Kim , Heung Kyu Jang
IPC分类号： G03G15/00 , H04N1/00
CPC分类号： H04N1/00519 , G03G15/00 , G03G15/605 , G03G2221/1654 , H04N1/00 , H04N1/00554 , H04N1/00596 , H04N2201/0091 , H04N2201/0094 , Y10T70/50
摘要： An image forming apparatus having an automatic document feeding unit so as to successively read documents is disclosed. The image forming apparatus includes an image forming unit to form an image on a printing medium, an image reading unit pivotally coupled to an upper portion of the image forming unit to expose and shield a top of the image forming unit, an automatic document feeding unit pivotally coupled to an upper portion of the image reading unit to expose and shield a top of the image reading unit, and a locking device to selectively expose any one of the top of the image forming unit and the top of the image reading unit. Since the locking device prevents the top of the image forming unit and the top of the image reading unit from being simultaneously exposed, the automatic document feeding unit can be prevented from being damaged due to the simultaneous exposure of the top of the image forming unit and the top of the image reading unit.
摘要翻译：公开了一种具有自动文件馈送单元以便连续读取文档的图像形成装置。图像形成装置包括：图像形成单元，用于在打印介质上形成图像;图像读取单元，其可枢转地联接到图像形成单元的上部，以暴露和屏蔽图像形成单元的顶部;自动文件馈送单元枢转地联接到图像读取单元的上部以暴露和屏蔽图像读取单元的顶部;以及锁定装置，用于选择性地暴露图像形成单元的顶部和图像读取单元的顶部中的任一个。由于锁定装置防止图像形成单元的顶部和图像读取单元的顶部同时暴露，所以可以防止自动文件馈送单元由于图像形成单元的顶部的同时曝光而被损坏，以及图像读取单元的顶部。

2. 发明申请

US20130016384A1 SCANNER DEVICE AND MULTIFUNCTION APPARATUS INCLUDING THE SAME 有权
标题翻译：扫描仪和多功能设备，包括它们
公开(公告)号：US20130016384A1
公开(公告)日：2013-01-17
申请号：US13547768
申请日：2012-07-12
申请人： Yong-Kon JO
发明人： Yong-Kon JO
IPC分类号： G06K15/02 , H04N1/04
CPC分类号： B65H5/26 , B65H7/02 , B65H7/20 , B65H9/00 , B65H85/00 , B65H2301/33312 , B65H2402/40 , B65H2402/80 , H04N1/00578 , H04N1/0058
摘要： A scanner device including: a scanning path on which a scanning member for scanning an image from a document is disposed; a supply path on which a document is supplied to the scanning path; a discharge path on which a document is discharged after scanning of the document on the scanning path has been completed; and a re-supply path that extended to the supply path from a intersection where the scanning path and the discharge path cross so that a document fed along the discharge path in a direction opposite to a document-feeding direction is re-supplied to the supply path after scanning of one side of the document has been completed, wherein one-side guide portions of the supply path, the discharge path, and the re-supply path are integrally formed.
摘要翻译：一种扫描仪装置，包括：扫描路径，用于扫描来自文件的图像的扫描构件;扫描装置，向扫描路径供给文件的供给路径; 在文件扫描扫描路径上放置文件的排放路径已经完成; 以及从扫描路径和排出路径交叉的交点延伸到供给路径的再供给路径，使得沿与排出路径沿与文件进给方向相反的方向供给的文件被再供给到供给已经完成扫描文档一侧的路径，其中供应路径，排出路径和再供给路径的一侧引导部分一体地形成。

3. 发明授权

US07481423B2 Print medium feeding apparatus and image forming apparatus using the same 失效
标题翻译：打印介质进给装置和使用其的图像形成装置
公开(公告)号：US07481423B2
公开(公告)日：2009-01-27
申请号：US11371097
申请日：2006-03-09
申请人： Kwang-taek Lim , Sang-yob Shin , Yong-kon Jo
发明人： Kwang-taek Lim , Sang-yob Shin , Yong-kon Jo
IPC分类号： B65H3/52
CPC分类号： B65H3/5223
摘要： A print medium feeding apparatus, comprising: a knockup plate on which a ream of print medium is stacked thereon; a pickup roller for picking up a sheet of print medium stacked on the knockup plate; a sheet separation member installed in a manner to form a contact nip with the pickup roller, and supplying friction force for separating the print medium sheet by sheet; and a friction pad disposed at an upper side of the sheet separation member, being in front of the contact nip. The print medium feeding apparatus of the present invention features an improved paper feeding capacity in that variable friction force is applied for separating printing medium. Moreover, since the friction pad does not come in contact with the pickup roller, the abrasion rate of the friction pad is much reduced. Furthermore, the material cost can be reduced by reducing the size of the friction pad.
摘要翻译：一种打印介质供给装置，包括：打印板，其上堆叠有打印介质的信封; 拾取辊，用于拾取堆叠在所述隔板上的打印介质片; 片材分离部件，以与拾取辊形成接触夹持的方式安装，并且提供用于逐张分离打印介质的摩擦力; 以及设置在片材分离构件的上侧的摩擦垫，位于接触压区的前方。本发明的打印介质进给装置具有改进的供纸能力，因为可分离的打印介质被分离。此外，由于摩擦垫不与拾取辊接触，摩擦垫的磨损率大大降低。此外，通过减小摩擦垫的尺寸可以减少材料成本。

4. 发明申请

US20080310898A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080310898A1
公开(公告)日：2008-12-18
申请号：US12109626
申请日：2008-04-25
申请人： Yong Kon Jo , Myoung Jin Kim , Heung Kyu Jang
发明人： Yong Kon Jo , Myoung Jin Kim , Heung Kyu Jang
IPC分类号： G03G15/00 , E05B65/00
CPC分类号： H04N1/00519 , G03G15/00 , G03G15/605 , G03G2221/1654 , H04N1/00 , H04N1/00554 , H04N1/00596 , H04N2201/0091 , H04N2201/0094 , Y10T70/50
摘要： An image forming apparatus having an automatic document feeding unit so as to successively read documents is disclosed. The image forming apparatus includes an image forming unit to form an image on a printing medium, an image reading unit pivotally coupled to an upper portion of the image forming unit to expose and shield a top of the image forming unit, an automatic document feeding unit pivotally coupled to an upper portion of the image reading unit to expose and shield a top of the image reading unit, and a locking device to selectively expose any one of the top of the image forming unit and the top of the image reading unit. Since the locking device prevents the top of the image forming unit and the top of the image reading unit from being simultaneously exposed, the automatic document feeding unit can be prevented from being damaged due to the simultaneous exposure of the top of the image forming unit and the top of the image reading unit.
摘要翻译：公开了一种具有自动文件馈送单元以便连续读取文档的图像形成装置。图像形成装置包括：图像形成单元，用于在打印介质上形成图像;图像读取单元，其可枢转地联接到图像形成单元的上部，以暴露和屏蔽图像形成单元的顶部;自动文件馈送单元枢转地联接到图像读取单元的上部以暴露和屏蔽图像读取单元的顶部;以及锁定装置，用于选择性地暴露图像形成单元的顶部和图像读取单元的顶部中的任一个。由于锁定装置防止图像形成单元的顶部和图像读取单元的顶部同时暴露，所以可以防止自动文件馈送单元由于图像形成单元的顶部的同时曝光而被损坏，以及图像读取单元的顶部。

5. 发明授权

US07292803B2 Developing unit having foldable handle and image forming apparatus having the same 失效
标题翻译：具有可折叠手柄的显影单元和具有该手柄的图像形成装置
公开(公告)号：US07292803B2
公开(公告)日：2007-11-06
申请号：US11166251
申请日：2005-06-27
申请人： Byung-Sun Ahn , Joo-Hwan Noh , Yong-Kon Jo
发明人： Byung-Sun Ahn , Joo-Hwan Noh , Yong-Kon Jo
IPC分类号： G03G21/16
CPC分类号： G03G21/1846 , G03G15/0896 , G03G15/1665 , G03G15/6558 , G03G2221/163 , G03G2221/1846
摘要： An image forming apparatus is provided having a developing unit including a handle. The developing unit of the image forming apparatus includes at least one of a photosensitive body and a developing roller developing a developer on the photosensitive body. A case protects the image forming unit and a handle is installed on the case to handle the developing unit. The handle pivots to a first position attached to the case and a second position opposite to the first position.
摘要翻译：提供了具有包括手柄的显影单元的图像形成装置。图像形成装置的显影单元包括在感光体上显影显影剂的感光体和显影辊中的至少一个。壳体保护图像形成单元并且手柄安装在壳体上以处理显影单元。手柄枢转到连接到壳体的第一位置和与第一位置相对的第二位置。

6. 发明申请

US20050276629A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050276629A1
公开(公告)日：2005-12-15
申请号：US10992084
申请日：2004-11-19
申请人： Byung-sun Ahn , Yong-kon Jo , Joo-hwan Noh
发明人： Byung-sun Ahn , Yong-kon Jo , Joo-hwan Noh
IPC分类号： G03G15/08 , G03G15/00 , G03G21/18
CPC分类号： G03G21/1853 , G03G2221/1884
摘要： An image forming apparatus in which at least one of image forming means such as a photosensitive medium, a developing means and a cleaning means are unitized. The image forming apparatus includes a body frame having a cover to open or close the body frame; a process cartridge in which an image forming means including a photosensitive drum to form an electrostatic latent image is unitized so as to be removably mounted in the body frame; and a guide rail formed in the body frame so as to guide a movement of the process cartridge, wherein the guide rail has a process cartridge mounting position and a process cartridge removing position which is backwardly apart from the cartridge mounting position at a desired distance, and the process cartridge mounting position is located at a higher place than the process cartridge removing position. The process cartridge can be stably and conveniently mounted or removed, thereby improving a convenience of a user.
摘要翻译：图像形成装置，其中诸如感光介质，显影装置和清洁装置的图像形成装置中的至少一个被组合。图像形成装置包括具有用于打开或关闭主体框架的盖的主体框架; 其中包括用于形成静电潜像的感光鼓的图像形成装置被组合以便可拆卸地安装在主体框架中的处理盒; 以及形成在主体框架中以引导处理盒的运动的导轨，其中，导轨具有处理盒安装位置和处理盒拆卸位置，该位置以期望的距离与盒安装位置向后分开，并且处理盒安装位置位于比处理盒移除位置更高的位置。处理盒可以稳定且方便地安装或移除，从而提高用户的便利性。

7. 发明授权

US06206367B1 Automatic sheet feeder for ink jet printer 有权
标题翻译：自动送纸机用于喷墨打印机
公开(公告)号：US06206367B1
公开(公告)日：2001-03-27
申请号：US09204086
申请日：1998-12-03
申请人： Yong-Kon Jo
发明人： Yong-Kon Jo
IPC分类号： B65H500
CPC分类号： B65H3/0661 , B65H3/0669 , B65H2301/443246 , B65H2405/31 , B65H2511/12 , B65H2511/22 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： An automatic sheet feeder for an ink jet printer is disclosed. The automatic sheet feeder includes a sheet support fixed to a frame. A shaft is rotatably secured to an upper portion of the sheet support, and rotates in a specified direction by a driving force from a driver. A sheet width adjusting guide is movably mounted on one side of the shaft such that a front end is movable along the shaft and a rear end is slidable keeping in contact with the sheet support. At least one feeding roller assembly is rotatably mounted on another side of the shaft, and includes a feeding roller for feeding a sheet by a rotation force of the shaft. The shaft rotates in such a direction that the feeding roller contacts the sheet, and the feeding roller rotates in an opposite direction of the shaft.
摘要翻译：公开了一种用于喷墨打印机的自动供纸器。自动送纸器包括固定到框架的纸张支架。轴可旋转地固定到片材支撑件的上部，并且通过来自驾驶员的驱动力沿指定方向旋转。纸张宽度调节引导件可移动地安装在轴的一侧，使得前端可沿着轴移动，并且后端可滑动以保持与纸张支撑件接触。至少一个进给辊组件可旋转地安装在轴的另一侧上，并且包括用于通过轴的旋转力供给片材的进给辊。轴沿供给辊接触片材的方向旋转，并且进给辊沿轴的相反方向旋转。

8. 发明授权

US08860967B2 Scanner device and multifunction apparatus with supply path, discharge path, and re-supply path integrally formed together 有权
标题翻译：具有一体形成在一起的供给路径，排出路径和再供给路径的扫描装置和多功能装置
公开(公告)号：US08860967B2
公开(公告)日：2014-10-14
申请号：US13547768
申请日：2012-07-12
申请人： Yong-kon Jo
发明人： Yong-kon Jo
IPC分类号： G06K15/02 , H04N1/04 , B65H85/00 , H04N1/00
CPC分类号： B65H5/26 , B65H7/02 , B65H7/20 , B65H9/00 , B65H85/00 , B65H2301/33312 , B65H2402/40 , B65H2402/80 , H04N1/00578 , H04N1/0058
摘要： A scanner device including: a scanning path on which a scanning member for scanning an image from a document is disposed; a supply path on which a document is supplied to the scanning path; a discharge path on which a document is discharged after scanning of the document on the scanning path has been completed; and a re-supply path that extended to the supply path from a intersection where the scanning path and the discharge path cross so that a document fed along the discharge path in a direction opposite to a document-feeding direction is re-supplied to the supply path after scanning of one side of the document has been completed, wherein one-side guide portions of the supply path, the discharge path, and the re-supply path are integrally formed.
摘要翻译：一种扫描仪装置，包括：扫描路径，用于扫描来自文件的图像的扫描构件;扫描装置，向扫描路径供给文件的供给路径; 在文件扫描扫描路径上放置文件的排放路径已经完成; 以及从扫描路径和排出路径交叉的交点延伸到供给路径的再供给路径，使得沿与排出路径沿与文件进给方向相反的方向供给的文件被再供给到供给已经完成扫描文档一侧的路径，其中供应路径，排出路径和再供给路径的一侧引导部分一体地形成。

9. 发明授权

US08200139B2 Apparatus for scanning duplex document and method of scanning duplex document using the same 有权
标题翻译：用于扫描双面文件的装置和使用其的扫描双面文件的方法
公开(公告)号：US08200139B2
公开(公告)日：2012-06-12
申请号：US11870630
申请日：2007-10-11
申请人： Sang-cheol Park , Yong-kon Jo
发明人： Sang-cheol Park , Yong-kon Jo
IPC分类号： G03G15/00
CPC分类号： H04N1/0057 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00612 , H04N1/00641
摘要： A method and apparatus for efficiently scanning a duplex document in which a scan unit sequentially scans both sides of a sheet of a duplex document by moving the sheet across a reader, and a reverse output unit to output the sheet after turning over the sheet. Therefore, since the sheet of a document can be fed and scanned while the second side of the previous sheet of the document is scanned, scanning time can be reduced. Particularly, the reduction in scanning time is very useful when multiple sheets of a duplex document need to be scanned.
摘要翻译：一种用于有效地扫描双面文档的方法和装置，其中扫描单元通过在读取器上移动纸张顺序扫描双面文档的纸张的两侧，以及反转输出单元，用于在翻转纸张之后输出纸张。因此，由于在扫描原稿的第二面的同时可以馈送和扫描原稿的纸张，所以可以减少扫描时间。特别地，当需要扫描多张双面文件时，扫描时间的减少是非常有用的。

10. 发明申请

US20080187381A1 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20080187381A1
公开(公告)日：2008-08-07
申请号：US11953236
申请日：2007-12-10
申请人： Byeong Hwa Ahn , Bong Hwan Choi , Yong Kon Jo
发明人： Byeong Hwa Ahn , Bong Hwan Choi , Yong Kon Jo
IPC分类号： G03G15/00
CPC分类号： G03G15/231 , B41J11/0095 , B41J13/0036 , B41J13/0045 , B41J13/025 , B41J13/03 , B65H15/00 , B65H2301/3332 , B65H2801/06 , G03G15/6529 , H04N1/00567 , H04N1/00591 , H04N1/00612 , H04N1/00631 , H04N1/00657
摘要： An image forming apparatus capable of increasing the speed of successively discharging printed printing media in order to increase the overall print speed and a control method thereof. The image forming apparatus includes a first discharge roller to feed printed printing medium rearward from a print unit disposed at an inner front portion of a main body, a reverse roller to reverse a moving direction of the printed printing medium fed from the first discharge roller from a rear to a front of the main body, a second discharge roller to discharge the printed printing medium whose moving direction is reversed outside, and an intermediate discharge roller unit which is provided between the first discharge roller and the reverse roller, the intermediate discharge roller unit including a main roller, a sub discharge roller and a sub supply roller which are in contact with the main roller. While a preceding printed printing medium fed from the reverse roller is discharged between the main roller and the sub discharge roller, a following printed printing medium fed from the first discharge roller is supplied between the main roller and the sub supply roller. Accordingly, since the interval between the preceding printed printing medium and the following printed printing medium becomes shorter than that of a conventional image forming apparatus, the speed of successively discharging printed printing media increases, and as a result the overall print speed increases.
摘要翻译：为了提高整体打印速度，能够提高连续地排印印刷媒体的速度的图像形成装置及其控制方法。图像形成装置包括：第一排出辊，用于从设置在主体的内前部的打印单元向后馈送打印的打印介质;反转辊，用于将从第一排出辊供给的打印介质的移动方向反向; 在主体的前方的后方，将第二排出辊排出到移动方向反转的印刷媒体的外部;以及设置在第一排出辊和反转辊之间的中间排出辊单元，中间排出辊包括与主辊接触的主辊，副排出辊和副供给辊的单元。当从反转辊供给的前一印刷印刷介质在主辊和副排纸辊之间排出时，从主辊和副供纸辊之间供给从第一排纸辊供给的下列打印介质。因此，由于先前打印的打印介质和随后的打印介质之间的间隔变得比常规图像形成设备的间隔短，所以连续排出印刷介质的速度增加，结果整体打印速度增加。

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