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1. 发明授权

US07891658B2 Paper feeder having a paper stopper and office machine using the same 有权
标题翻译：具有纸塞的送纸器和使用其的办公机器
公开(公告)号：US07891658B2
公开(公告)日：2011-02-22
申请号：US12430124
申请日：2009-04-27
申请人： Chih-Ming Chen , Yng-Shean Guo , Ming-Te Hung , Huai-Wen Hsu
发明人： Chih-Ming Chen , Yng-Shean Guo , Ming-Te Hung , Huai-Wen Hsu
IPC分类号： B65H3/52 , B65H9/04
CPC分类号： B65H3/06 , B65H3/34 , B65H3/565 , B65H2403/72 , B65H2403/721 , B65H2801/06 , F16D41/185
摘要： A paper feeder disposed on a casing for feeding a paper is provided. The paper feeder includes a feeding axle and a paper stopper. The feeding axle has a first engaging portion. The paper stopper includes a blocking plate and a second engaging portion. The paper stopper is co-axially and rotatably disposed on the feeding axle. When the feeding axle rotates in a first direction to engage the second engaging portion with the first engaging portion, the feeding axle drives the paper stopper to rotate in the first direction until the blocking plate blocks the paper. When the feeding axle rotates in a second direction to detach the second engaging portion from the first engaging portion, the feeding axle is able to feed a paper.
摘要翻译：提供一种设置在用于馈送纸张的壳体上的供纸器。供纸器包括进纸轴和纸塞。进给轴具有第一啮合部分。纸张挡块包括阻挡板和第二接合部分。纸张挡块同轴并可旋转地设置在进给轴上。当供给轴沿第一方向旋转以使第二接合部与第一接合部接合时，供给轴驱动纸制止动件沿第一方向旋转，直到阻挡板阻挡纸张。当进给轴沿第二方向旋转以将第二接合部分从第一接合部分分离时，馈送轴能够馈送纸张。

2. 发明申请

US20090273137A1 PAPER FEEDER HAVING A PAPER STOPPER AND OFFICE MACHINE USING THE SAME 有权
标题翻译：具有纸张停止装置的纸张进纸器和使用其的办公机器
公开(公告)号：US20090273137A1
公开(公告)日：2009-11-05
申请号：US12430124
申请日：2009-04-27
申请人： Chih-Ming Chen , Yng-Shean Guo , Ming-Te Hung , Huai-Wen Hsu
发明人： Chih-Ming Chen , Yng-Shean Guo , Ming-Te Hung , Huai-Wen Hsu
IPC分类号： B65H3/50 , F16D41/12
CPC分类号： B65H3/06 , B65H3/34 , B65H3/565 , B65H2403/72 , B65H2403/721 , B65H2801/06 , F16D41/185
摘要： A paper feeder disposed on a casing for feeding a paper is provided. The paper feeder includes a feeding axle and a paper stopper. The feeding axle has a first engaging portion. The paper stopper includes a blocking plate and a second engaging portion. The paper stopper is co-axially and rotatably disposed on the feeding axle. When the feeding axle rotates in a first direction to engage the second engaging portion with the first engaging portion, the feeding axle drives the paper stopper to rotate in the first direction until the blocking plate blocks the paper. When the feeding axle rotates in a second direction to detach the second engaging portion from the first engaging portion, the feeding axle is able to feed a paper.
摘要翻译：提供一种设置在用于馈送纸张的壳体上的供纸器。供纸器包括进纸轴和纸塞。进给轴具有第一啮合部分。纸张挡块包括阻挡板和第二接合部分。纸张挡块同轴并可旋转地设置在进给轴上。当供给轴沿第一方向旋转以使第二接合部与第一接合部接合时，供给轴驱动纸制止动件沿第一方向旋转，直到阻挡板阻挡纸张。当进给轴沿第二方向旋转以将第二接合部分从第一接合部分分离时，馈送轴能够馈送纸张。

3. 发明申请

US20110012300A1 SHEET SEPARATION METHOD AND SHEET SEPARATION MECHANISM FOR AUTOMATIC DOCUMENT FEEDER (ADF) 审中-公开
标题翻译：自动文档进纸器（ADF）的分离方法和薄片分离机制
公开(公告)号：US20110012300A1
公开(公告)日：2011-01-20
申请号：US12838403
申请日：2010-07-16
申请人： Te-Jung Hsu , Huai-Wen Hsu
发明人： Te-Jung Hsu , Huai-Wen Hsu
IPC分类号： B65H3/00 , B65H5/06
CPC分类号： B65H3/0684 , B65H1/04 , B65H2405/1136 , B65H2511/13 , B65H2511/214 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： A sheet separation method for an automatic document feeder (ADF) is provided. The ADF includes a sheet tray for supporting sheets, and a sheet separation surface for separating the sheets. A sheet separation angle is formed between the sheet separation surface and a placement surface of the sheet tray, and the sheet separation method comprises the steps of: (a) determining the characteristics of the sheets; and (b) adjusting the angle according to the characteristics of the sheets.
摘要翻译：提供了一种用于自动送稿器（ADF）的纸张分离方法。 ADF包括用于支撑片材的片材托盘和用于分离片材的片材分离表面。在片材分离表面和片材托盘的放置表面之间形成片材分离角度，并且片材分离方法包括以下步骤：（a）确定片材的特性; 和（b）根据纸张的特性来调节角度。

4. 发明授权

US07552994B2 Print-head maintenance device for use in an inkjet printer 失效
标题翻译：用于喷墨打印机的打印头维护装置
公开(公告)号：US07552994B2
公开(公告)日：2009-06-30
申请号：US11359724
申请日：2006-02-22
申请人： Huai-Wen Hsu
发明人： Huai-Wen Hsu
IPC分类号： B41J2/165
CPC分类号： B41J2/16547
摘要： A maintenance device for shielding a print-head includes a casing having a first traveling path and a second traveling path transverse to the first traveling path, a sliding member disposed back and forth along the first traveling path; and a shielding unit including a seat movable back and forth along the second traveling path, and having two flanges for engaging a guiding track unit of the sliding member, and a shield fixed on the seat. Movement of the sliding member along the first traveling path in a first direction results in pushing of the seat by the sliding member, thereby moving the seat along the second traveling path so as to press the shield against the print-head. Movement of the sliding member along the first traveling path in a second direction results in removal of the shield from the print-head.
摘要翻译：用于屏蔽打印头的维护装置包括具有第一行进路径和横向于第一行进路径的第二行进路径的壳体，沿着第一行进路径前后设置的滑动构件; 以及屏蔽单元，其包括可沿着第二行进路径前后移动的座椅，并且具有用于接合滑动构件的导轨单元的两个凸缘和固定在座椅上的屏蔽件。滑动构件沿着第一行进路径沿第一方向的移动导致通过滑动构件推动座椅，从而沿着第二行进路径移动座椅，以便将屏蔽件压靠打印头。沿着第一行进路径沿着第二方向移动滑动构件导致屏蔽件从打印头移除。

5. 发明申请

US20080165394A1 SCANNING DEVICE 审中-公开
标题翻译：扫描设备
公开(公告)号：US20080165394A1
公开(公告)日：2008-07-10
申请号：US11967611
申请日：2007-12-31
申请人： Chien-Hsing Tang , Huai-Wen Hsu
发明人： Chien-Hsing Tang , Huai-Wen Hsu
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/1061 , H04N1/12 , H04N1/1235 , H04N1/193 , H04N2201/0081
摘要： A scanning device includes a housing, a transparent plate, an document feeder and an image capture module. The housing has an opening and the transparent plate covers the opening. The transparent plate has a stripe area, a first side neighboring to the stripe area, and a second side. The document feeder has an aperture. The image capture module, capable to move below the transparent plate, has a first scanning origin corresponding to the stripe area, and a second scanning origin corresponding to the second side. When the object is placed on the transparent plate, the image capture module moves from the second scanning origin toward the stripe area to scan the object. When the object is placed on the document feeder, the object is transported to pass the first scanning origin, and the image capture module is simultaneously positioned below the stripe area to scan the object through the aperture.
摘要翻译：扫描装置包括壳体，透明板，文件馈送器和图像捕获模块。壳体具有开口，透明板覆盖开口。透明板具有条纹区域，与条纹区域相邻的第一侧和第二侧面。文档进纸器具有孔径。能够在透明板下方移动的图像捕获模块具有对应于条带区域的第一扫描原点和对应于第二侧面的第二扫描原点。当物体放置在透明板上时，图像捕获模块从第二扫描原点朝向条纹区域移动以扫描物体。当物体放置在送纸器上时，物体被传送以通过第一扫描原点，并且图像捕获模块同时位于条带区域下方以通过孔扫描物体。

6. 发明申请

US20060197798A1 Print-head maintenance device for use in an inkjet printer 失效
公开(公告)号：US20060197798A1
公开(公告)日：2006-09-07
申请号：US11359724
申请日：2006-02-22
申请人： Huai-Wen Hsu
发明人： Huai-Wen Hsu
IPC分类号： B41J2/165
CPC分类号： B41J2/16547
摘要： A maintenance device for shielding a print-head includes a casing having a first traveling path and a second traveling path transverse to the first traveling path, a sliding member disposed back and forth along the first traveling path; and a shielding unit including a seat movable back and forth along the second traveling path, and having two flanges for engaging a guiding track unit of the sliding member, and a shield fixed on the seat. Movement of the sliding member along the first traveling path in a first direction results in pushing of the seat by the sliding member, thereby moving the seat along the second traveling path so as to press the shield against the print-head. Movement of the sliding member along the first traveling path in a second direction results in removal of the shield from the print-head.

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