公开(公告)号：US20080291512A1

公开(公告)日：2008-11-27

申请号：US11934785

申请日：2007-11-05

Applicant: Yu-Jen Su ,  Hsun-Hao Chan ,  Shu-Ya Chiang ,  Liang-Qing Su ,  Kai-Lun Lee ,  I-Chung Hou

Inventor： Yu-Jen Su ,  Hsun-Hao Chan ,  Shu-Ya Chiang ,  Liang-Qing Su ,  Kai-Lun Lee ,  I-Chung Hou

IPC: H04N1/04

CPC classification number: H04N1/00572 ,  H04N1/00578 ,  H04N1/00602 ,  H04N1/0464 ,  H04N1/12 ,  H04N1/193

Abstract: A double-side scan device for performing a single-side scan operation or a double-side scan operation selectively includes a document conveyer, a first transparent device, a second transparent device, and an image scan module. The image scan module moves to one side of the first transparent device to capture an image of one surface/side of a document and moves to one side of the second transparent device to capture an image of the other surface/side of the document, respectively.

Abstract translation: 用于执行单面扫描操作或双面扫描操作的双面扫描装置选择性地包括文件传送器，第一透明装置，第二透明装置和图像扫描模块。 图像扫描模块移动到第一透明设备的一侧以捕获文档的一个表面/侧的图像，并且移动到第二透明设备的一侧以分别捕获文档的另一表面/侧面的图像 。

公开(公告)号：US07441763B2

公开(公告)日：2008-10-28

申请号：US11358407

申请日：2006-02-22

Applicant: Yu-Jen Su

Inventor： Yu-Jen Su

IPC: B65H5/00

CPC classification number: B65H3/5223

Abstract: A document feeder for multifunction printers or scanners offers high reliability and speedy paper-picking, -separating and -feeding functions. It comprises a picking module, a separating module and a feeding module. Since the three modules take turns to deliver paper, the paper can be picked at a lower speed, separated at a medium speed and then fed at a high speed. In addition, the separating module comprises a clutch. When the paper was fed by the feeding module, the clutch is activated to provide an interval between papers and to prevent papers from plucking.

Abstract translation: 多功能打印机或扫描仪的送纸器提供高可靠性和快速的采摘，分离和送料功能。 它包括拾取模块，分离模块和馈送模块。 由于三个模块轮流送纸，所以可以较低的速度拾取纸张，以中等速度分离，然后以高速进给。 另外，分离模块包括离合器。 当供纸模块供纸时，启动离合器以提供纸张之间的间隔并防止纸张被拔除。