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1. 发明申请

US20050135855A1 Printing apparatus having function of scanner 审中-公开
标题翻译：具有扫描仪功能的打印设备
公开(公告)号：US20050135855A1
公开(公告)日：2005-06-23
申请号：US10992771
申请日：2004-11-22
申请人： Sang-cheol Park , Byung-sun Ahn , Young-min Kim , Won-mo Cho
发明人： Sang-cheol Park , Byung-sun Ahn , Young-min Kim , Won-mo Cho
IPC分类号： B41J29/00 , G03G15/00 , H04N1/00
CPC分类号： G03G15/6552 , G03G2215/00016
摘要： A printing apparatus includes a printing unit to print an image onto a recording sheet; a discharged sheet stacker positioned on the printing unit, in which sheets discharged from the printing unit are stacked; and a scanning unit positioned at the upper side of the discharged sheet stacker and moved from a first position to a second position to enlarge a stacking height of the discharged sheet stacker.
摘要翻译：打印装置包括：将图像打印到记录纸上的打印单元; 位于打印单元上的排出的纸张堆放器，其中从打印单元排出的纸张被堆叠; 以及扫描单元，其位于排出的纸堆叠器的上侧，并且从第一位置移动到第二位置，以扩大排出纸张堆叠器的堆叠高度。

2. 发明申请

US20050163534A1 Image forming apparatus and a driving method for the same 有权
标题翻译：图像形成装置及其驱动方法
公开(公告)号：US20050163534A1
公开(公告)日：2005-07-28
申请号：US10974786
申请日：2004-10-28
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/5008 , G03G15/2039 , G03G15/6555 , G03G2215/00556 , G03G2215/20
摘要： An image forming apparatus including a first driving section having a feed mechanism and a printer engine, a second driving section having a delivery mechanism, a first motor, a second motor, and a controller. The first and second motors drive the first and second driving sections, respectively. The power supplied to one of the first and second motors having a higher output is cut off earlier by a predetermined compensation time as compared to the other motor having a lower output. The compensation time is equal to or shorter than the difference |T1−T2| between a first stop time T1 required to actually stop the first motor after cut-off of the power supplied to the first motor and a second stop time T2 required to actually stop the second motor after cut-off of the power supplied to the second motor.
摘要翻译：一种图像形成装置，包括具有进给机构和打印机引擎的第一驱动部分，具有输送机构的第二驱动部分，第一马达，第二马达和控制器。第一和第二电动机分别驱动第一和第二驱动部分。与具有较低输出的另一个电动机相比，提供给具有较高输出的第一和第二电动机中的一个电动机的功率早于预定的补偿时间被切断。补偿时间等于或小于差分| T <1> 在切断提供给第一电动机的电力之后实际停止第一电动机所需的第一停止时间T 1 在切断供给第二马达的电源后，停止第二马达。

3. 发明申请

US20050105943A1 Multifunction product 审中-公开
标题翻译：多功能产品
公开(公告)号：US20050105943A1
公开(公告)日：2005-05-19
申请号：US10802798
申请日：2004-03-18
申请人： Sang-cheol Park , Young-min Kim , Byung-sun Ahn
发明人： Sang-cheol Park , Young-min Kim , Byung-sun Ahn
IPC分类号： B41J3/44 , G03G15/00
CPC分类号： G03G15/6573 , G03G2215/00421 , G03G2215/00548
摘要： A multifunction product comprising a main machine, a flat bed for mounting a document on an upper part, a flat bed cover with one end being hinge-joined to the main machine, to open and close the flat bed, a scanner for scanning a document set on the flat bed, and converting an optical signal obtained from the scanning into an electrical signal, a printing unit closely installed on the lower part of the scanner, a paper feeder for supplying a paper to the printing unit, and a discharged paper tray installed on one side of the main machine and formed at a predetermined sloping angle with respect to the mounting direction, to receive in the paper delivering direction. The discharged paper tray is formed to receive a discharged paper so as to prevent possible damage to the paper which is usually weakened by the high temperature and high pressure of the printing unit.
摘要翻译：一种多功能产品，包括主机，用于将文档安装在上部的平板，一端铰接到主机上的平板盖，用于打开和关闭平板;扫描器，用于扫描文档将从扫描得到的光信号转换为电信号，紧密地安装在扫描仪的下部的打印单元，用于将纸张供给到打印单元的供纸器和排出的纸盘安装在主机的一侧并相对于安装方向以预定的倾斜角度形成，以沿纸张传送方向接收。排出的纸盘形成为接收排出的纸张，以防止可能损坏通常被打印单元的高温和高压弱化的纸张。

4. 发明授权

US07391989B2 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US07391989B2
公开(公告)日：2008-06-24
申请号：US10921147
申请日：2004-08-19
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , G03G21/1609 , G03G21/1676 , G03G2215/00016
摘要： An electrophotographic image forming apparatus may include a developing unit installed above a photosensitive drum, a pickup roller installed above a photosensitive drum to draw a sheet of paper from a paper feed cassette, and a paper transportation path extended below from the pickup roller. An exposure unit and the paper transportation path are installed in rear and front sides of a housing, respectively, to interpose the developing unit therebetween. The developing unit includes a developing roller and a toner container extended above from a front end of a bottom of the housing, the toner container having a height longer than a width.
摘要翻译：电子照相图像形成装置可以包括安装在感光鼓上方的显影单元，安装在感光鼓上方以从供纸盒中拉出纸张的拾取辊以及从拾取辊向下延伸的纸张传送路径。曝光单元和纸张传送路径分别安装在壳体的后侧和前侧，以将显影单元插入其间。显影单元包括显影辊和从壳体的底部的前端向上延伸的调色剂容器，调色剂容器具有比宽度更长的高度。

5. 发明申请

US20050152715A1 Multi-function office product 有权
标题翻译：多功能办公用品
公开(公告)号：US20050152715A1
公开(公告)日：2005-07-14
申请号：US10983636
申请日：2004-11-09
申请人： Sang-cheol Park , Byung-sun Ahn , Young-min Kim
发明人： Sang-cheol Park , Byung-sun Ahn , Young-min Kim
IPC分类号： B41J3/44 , G03G21/16 , G03G15/00
CPC分类号： G03G21/1666 , G03G15/605 , G03G21/1652 , G03G2221/1651
摘要： A multi-function office product having a printer unit comprising a printer body, print engine and a first connecting portion, removably coupled with a scanner unit comprising a scanner body, flat bed, image sensor and a second connecting portion. The scanner body can be detachably connected to the upper portion of the printer body, wherein the connection of the first and the second connecting portions provides an electrical connection between each. The printer body and the scanner body comprise fastening holes and fastening protrusions for the mechanical connection thereof, and comprise first and second connecting portions for the electrical connection. As a result, connecting and disconnecting the printer unit and the scanner unit becomes easy, and retrieving printed papers and resolving maintenance tasks, such as paper jam removal and repairs, can be carried out with efficiency and convenience.
摘要翻译：一种具有打印机单元的多功能办公产品，包括打印机主体，打印引擎和第一连接部分，可拆卸地与包括扫描仪主体，平板，图像传感器和第二连接部分的扫描仪单元耦合。扫描器主体可拆卸地连接到打印机主体的上部，其中第一和第二连接部分的连接在每个之间提供电连接。打印机主体和扫描器主体包括用于其机械连接的紧固孔和紧固突起，并且包括用于电连接的第一和第二连接部分。因此，可以容易地连接和断开打印机单元和扫描仪单元，并且可以有效和方便地进行检索打印的纸张并解决诸如卡纸去除和维修的维护任务。

6. 发明申请

US20050105932A1 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US20050105932A1
公开(公告)日：2005-05-19
申请号：US10921147
申请日：2004-08-19
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/00 , G03G15/08 , G03G21/16
CPC分类号： G03G15/6529 , G03G21/1609 , G03G21/1676 , G03G2215/00016
摘要： An electrophotographic image forming apparatus may include a developing unit installed above a photosensitive drum, a pickup roller installed above a photosensitive drum to draw a sheet of paper from a paper feed cassette, and a paper transportation path extended below from the pickup roller. An exposure unit and the paper transportation path are installed in rear and front sides of a housing, respectively, to interpose the developing unit therebetween. The developing unit includes a developing roller and a toner container extended above from a front end of a bottom of the housing, the toner container having a height longer than a width.
摘要翻译：电子照相图像形成装置可以包括安装在感光鼓上方的显影单元，安装在感光鼓上方以从供纸盒中拉出纸张的拾取辊以及从拾取辊向下延伸的纸张传送路径。曝光单元和纸张传送路径分别安装在壳体的后侧和前侧，以将显影单元插入其间。显影单元包括显影辊和从壳体的底部的前端向上延伸的调色剂容器，调色剂容器具有比宽度更长的高度。

7. 发明授权

US07356285B2 Image forming apparatus and a driving method for the same having concurrently stopping motors 有权
标题翻译：具有同时停止电动机的图像形成装置及其驱动方法
公开(公告)号：US07356285B2
公开(公告)日：2008-04-08
申请号：US10974786
申请日：2004-10-28
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G15/2039 , G03G15/6555 , G03G2215/00556 , G03G2215/20
摘要： An image forming apparatus including a first driving section having a feed mechanism and a printer engine, a second driving section having a delivery mechanism, a first motor, a second motor, and a controller. The first and second motors drive the first and second driving sections, respectively. The power supplied to one of the first and second motors having a higher output is cut off earlier by a predetermined compensation time as compared to the other motor having a lower output. The compensation time is equal to or shorter than the difference |T1−T2| between a first stop time T1 required to actually stop the first motor after cut-off of the power supplied to the first motor and a second stop time T2 required to actually stop the second motor after cut-off of the power supplied to the second motor.
摘要翻译：一种图像形成装置，包括具有进给机构和打印机引擎的第一驱动部分，具有输送机构的第二驱动部分，第一马达，第二马达和控制器。第一和第二电动机分别驱动第一和第二驱动部分。与具有较低输出的另一个电动机相比，提供给具有较高输出的第一和第二电动机中的一个电动机的功率早于预定的补偿时间被切断。补偿时间等于或小于差分| T <1> 在切断提供给第一电动机的电力之后实际停止第一电动机所需的第一停止时间T 1 在切断供给第二马达的电源后，停止第二马达。

8. 发明授权

US07215911B2 Image forming apparatus having subsidiary charge roller 有权
标题翻译：具有辅助充电辊的图像形成装置
公开(公告)号：US07215911B2
公开(公告)日：2007-05-08
申请号：US10899111
申请日：2004-07-27
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： An image forming apparatus including a subsidiary charge roller and a development roller, wherein the diameter ratio I of the subsidiary charge roller to the development roller is in the range of 0.45 to 0.8. The subsidiary charge roller and the development roller can be arranged such that the linear velocity of the subsidiary charge roller Vs is larger than the linear velocity of the development roller Vd, and preferably the linear velocity ratio K of the subsidiary charge roller to the development roller is in the range of 1.01 to 1.06. Alternatively, the image forming apparatus can further include a compression section for applying a predetermined pressure to the opposite ends of the shaft of the subsidiary roller and a development roller gear coaxially formed on the development roller shaft.
摘要翻译：一种包括辅助充电辊和显影辊的图像形成装置，其中辅助充电辊与显影辊的直径比I在0.45至0.8的范围内。辅助充电辊和显影辊可以布置成使得辅助充电辊Vs的线速度大于显影辊Vd的线速度，并且优选地，辅助充电辊与显影辊的线速度比K 在1.01到1.06的范围内。或者，图像形成装置还可以包括用于对辅助辊的轴的相对端施加预定压力的压缩部分和同轴地形成在显影辊轴上的显影辊齿轮。

9. 发明申请

US20050158096A1 Multifuctional device 审中-公开
标题翻译：多功能装置
公开(公告)号：US20050158096A1
公开(公告)日：2005-07-21
申请号：US11022761
申请日：2004-12-28
申请人： Sang-Cheol Park , Byung-sun Ahn , Young-min Kim
发明人： Sang-Cheol Park , Byung-sun Ahn , Young-min Kim
IPC分类号： B41J29/377 , G03G15/00 , G03G21/20 , H04N1/00
CPC分类号： H04N1/00981 , G03G21/206 , G03G2221/1645 , H04N1/00 , H04N2201/0091 , H04N2201/0094
摘要： A multifunctional device including an image reading unit to read documents, a printer including an accumulating unit on which printing media with images formed by a developing unit are accumulated, and an emitting unit which emits heat generated from the developing unit, and a ventilator which is installed in the accumulating unit and connected to an inside of the printer. In the device, heat generated from the printing media is emitted via the ventilator so that the heat is not transferred to the image reading unit.
摘要翻译：一种多功能设备，包括用于读取文档的图像读取单元，包括累积单元的打印机，其上堆积有由显影单元形成的图像的打印介质，以及发出从显影单元产生的热的发射单元，以及呼吸机安装在累积单元中并连接到打印机的内部。在该装置中，通过呼吸机发出从打印介质产生的热量，使得热量不被传送到图像读取单元。

10. 发明申请

US20050141925A1 Image forming apparatus having subsidiary charge roller 有权
标题翻译：具有辅助充电辊的图像形成装置
公开(公告)号：US20050141925A1
公开(公告)日：2005-06-30
申请号：US10899111
申请日：2004-07-27
申请人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-cheol Park
IPC分类号： G03G15/02 , G03G15/08
CPC分类号： G03G15/0812
摘要： An image forming apparatus comprising a subsidiary charge roller and a development roller, wherein the diameter ratio I of the subsidiary charge roller to the development roller is in the range of 0.45 to 0.8. The subsidiary charge roller and the development roller can be arranged such that the linear velocity of the subsidiary charge roller Vs is larger than the linear velocity of the development roller Vd, and preferably the linear velocity ratio K of the subsidiary charge roller to the development roller is in the range of 1.01 to 1.06. Alternatively, the image forming apparatus can further comprises a compression section for applying a predetermined pressure to the opposite ends of the shaft of the subsidiary roller such that the subsidiary charge roller exerts a line pressure in the range of 8 to 100 gf/cm to the development roller. In addition, the subsidiary charge roller can further comprise a development roller gear coaxially formed on the development roller shaft and engaged with a subsidiary charge roller gear coaxially formed on the subsidiary charge roller shaft.
摘要翻译：一种包括辅助充电辊和显影辊的图像形成装置，其中辅助充电辊与显影辊的直径比I在0.45至0.8的范围内。辅助充电辊和显影辊可以布置成使得辅助充电辊Vs的线速度大于显影辊Vd的线速度，并且优选地，辅助充电辊与显影辊的线速度比K 在1.01到1.06的范围内。或者，图像形成装置还可以包括用于向辅助辊的轴的相对端施加预定压力的压缩部分，使得辅助充电辊施加8-100gf / cm 2的管线压力到开发辊。此外，辅助充电辊还可以包括同轴地形成在显影辊轴上并与同轴地形成在辅助充电辊轴上的辅助充电辊齿轮接合的显影辊齿轮。

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