专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07920303B2 Scanning device with multiple LED light sources and application thereof 有权
标题翻译：具有多个LED光源的扫描装置及其应用
公开(公告)号：US07920303B2
公开(公告)日：2011-04-05
申请号：US12205042
申请日：2008-09-05
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： H04N1/04
CPC分类号： H04N1/484
摘要： A scanning device with multiple LED light sources and an application thereof. The scanning device includes a housing, a chassis, a main LED light source and an auxiliary LED light source. A horizontal plane of the housing is connected to a sloped plane of the housing to form a connecting section. The main LED light source has a length extending in a longitudinal direction substantially perpendicular to a moving direction of the chassis. The main LED light source provides a main light ray to illuminate the horizontal plane, and includes a first circuit board mounted on the chassis and first LEDs mounted on the first circuit board. The auxiliary LED light source includes a second circuit board mounted on the chassis and a second LED mounted on the second circuit board. The second LED provides an auxiliary light ray to illuminate the connecting section.
摘要翻译：具有多个LED光源的扫描装置及其应用。扫描装置包括壳体，底盘，主LED光源和辅助LED光源。壳体的水平面连接到壳体的倾斜平面以形成连接部分。主LED光源具有沿着基本上垂直于底盘的移动方向的纵向延伸的长度。主LED光源提供主光线照射水平面，并且包括安装在底架上的第一电路板和安装在第一电路板上的第一LED。辅助LED光源包括安装在底盘上的第二电路板和安装在第二电路板上的第二LED。第二个LED提供辅助光线照亮连接部分。

52. 发明授权

US07878499B2 Separating roller and sheet separating mechanism using the same 有权
标题翻译：分离辊和纸分离机构使用它
公开(公告)号：US07878499B2
公开(公告)日：2011-02-01
申请号：US11976417
申请日：2007-10-24
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： B65H3/52
CPC分类号： F16D43/20 , B65H3/523 , B65H2301/42322 , B65H2403/732
摘要： A separating roller includes a sleeve having a first hollow cylinder, an arm protruding from an outer surface of the sleeve, a shaft assembly having a middle section, disposed inside the sleeve, and two ends on two sides of the middle section, a torque limiting element and two friction rollers. The sleeve and the shaft assembly are hung from a body by the arm. The torque limiting element coils around the middle section and contacts the shaft assembly, and is accommodated within the first hollow cylinder. One portion of the torque limiting element is fixed to an inner surface of the first hollow cylinder to provide a limiting torque to the shaft assembly and to limit rotation of the shaft assembly. The friction rollers are respectively fixed to the two ends of the shaft assembly. Each friction roller has an outer diameter greater than that of the sleeve.
摘要翻译：分离辊包括具有第一中空圆柱体的套筒，从套筒的外表面突出的臂，具有设置在套筒内部的中间部分的轴组件和位于中间部分的两侧的两端，扭矩限制元件和两个摩擦辊。套筒和轴组件通过臂悬挂在身体上。扭矩限制元件围绕中间部分卷绕并接触轴组件，并且容纳在第一中空圆柱体内。转矩限制元件的一部分固定到第一中空圆柱体的内表面，以向轴组件提供限制转矩并限制轴组件的旋转。摩擦辊分别固定在轴组件的两端。每个摩擦辊的外径大于套筒的外径。

53. 发明授权

US07747208B2 Cover structure for scan device 有权
标题翻译：扫描装置的盖结构
公开(公告)号：US07747208B2
公开(公告)日：2010-06-29
申请号：US11235868
申请日：2005-09-27
申请人： Thomas Sheng , Yuing Chang
发明人： Thomas Sheng , Yuing Chang
IPC分类号： G03G15/00 , H04H1/107
CPC分类号： H04N1/00519 , H04N1/00554 , H04N2201/0081
摘要： A cover structure for a scan device comprises a cover mounted on a housing of the scan device and an angle-positioning mechanism disposed between the housing and the cover. The cover includes a first cover portion and a second cover portion. The angle-positioning mechanism includes at least a first locating device and a second locating device. When the first cover portion and second cover portion are lifted, the first locating device will produce an interference action to position the first cover portion at a desired opening angle, and the second locating device also will produce an interference action to position the second cover portion at a desired opening angle.
摘要翻译：用于扫描装置的盖结构包括安装在扫描装置的壳体上的盖和设置在壳体和盖之间的角度定位机构。盖包括第一盖部分和第二盖部分。角度定位机构至少包括第一定位装置和第二定位装置。当第一盖部分和第二盖部分被提起时，第一定位装置将产生干涉作用以将第一盖部分定位在期望的开启角度，并且第二定位装置也将产生干涉作用以将第二盖部分以期望的开启角度。

54. 发明授权

US07654527B2 Method of transporting and processing documents 有权
标题翻译：运输和处理文件的方法
公开(公告)号：US07654527B2
公开(公告)日：2010-02-02
申请号：US11517319
申请日：2006-09-08
申请人： Thomas Sheng , Chi-Yao Chen
发明人： Thomas Sheng , Chi-Yao Chen
IPC分类号： B65H5/02
CPC分类号： H04N1/0057 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00652 , H04N1/00657 , H04N1/12 , H04N2201/0081
摘要： A method includes the steps of rotating an input roller to transport a first leading edge of a first document from an input tray to an input passageway, a scanning position and an output passageway sequentially; rotating the input roller to transport a second leading edge of a second document from the input tray to the input passageway after a first trailing edge of the first document deviates from the input roller; rotating an output roller to transport the first leading edge from the output passageway to an output tray; and generating a linear speed difference between the input roller and the output roller, after the first trailing edge deviates from the scanning position, to transport the first trailing edge to the output tray, such that the second leading edge is still within the input passageway or the input tray when the first trailing edge deviates from the output roller.
摘要翻译：一种方法包括以下步骤：旋转输入辊以将第一文件的第一前沿从输入托盘输送到输入通道，扫描位置和输出通道; 在所述第一文件的第一后缘偏离所述输入辊之后，旋转所述输入辊以将第二文档的第二前缘从所述输入托盘传送到所述输入通道; 旋转输出辊以将第一前缘从输出通道传送到输出托盘; 以及在所述第一后缘偏离所述扫描位置之后，在所述输入辊和所述输出辊之间产生线性速度差，以将所述第一后缘传送到所述输出托盘，使得所述第二前缘仍在所述输入通道内，或当第一个后缘偏离输出辊时，进纸盘。

55. 发明申请

US20090020942A1 Document ejecting mechanism and document feeder using the same 审中-公开
标题翻译：文件排出机构和文件进纸器使用相同
公开(公告)号：US20090020942A1
公开(公告)日：2009-01-22
申请号：US12153133
申请日：2008-05-14
申请人： Szu Hui Lien , Thomas Sheng
发明人： Szu Hui Lien , Thomas Sheng
IPC分类号： B65H5/06 , B65H29/00
CPC分类号： B65H29/125 , B65H2301/33312 , B65H2404/143 , B65H2404/1442 , B65H2511/51 , B65H2513/412 , B65H2601/522 , B65H2801/39 , H04N1/00567 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00631 , H04N1/00705 , H04N1/00745 , H04N1/00779 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A document ejecting mechanism includes an output roller, a roller shaft, an idle roller, an idle shaft and an adjusting device. The roller shaft inserts through the output roller, which rotates the idle roller. The idle shaft inserts through the idle roller. The adjusting device adjusts a distance between the output roller and the idle roller. A document feeder using the document ejecting mechanism is also disclosed.
摘要翻译：文件排出机构包括输出辊，辊轴，空转辊，怠速轴和调节装置。滚轴插入通过输出辊，使空转辊旋转。空转轴插入空转辊。调节装置调整输出辊和空转辊之间的距离。还公开了使用原稿排出机构的送纸器。

56. 发明申请

US20080164651A1 Separation roller and sheet separating mechanism using the same 有权
标题翻译：分离辊和片分离机构使用该分离机构
公开(公告)号：US20080164651A1
公开(公告)日：2008-07-10
申请号：US11987985
申请日：2007-12-06
申请人： Thomas Sheng , Chia-Huei Lin
发明人： Thomas Sheng , Chia-Huei Lin
IPC分类号： B65H3/54
CPC分类号： B65H3/063 , B65H3/523 , B65H2404/1521 , B65H2404/165 , B65H2801/06
摘要： A separation roller includes a body, a shaft assembly and two friction roller assemblies. The shaft assembly is connected to the body. The friction roller assembly is mounted on two ends of the shaft assembly and located on two sides of the body. The friction roller assembly contacts a sheet, and the body is separated from the sheet. The body provides a limiting torque to the friction roller assemblies through the shaft assembly to limit movement of the sheet. A sheet separating mechanism using the separation roller is also disclosed.
摘要翻译：分离辊包括主体，轴组件和两个摩擦辊组件。轴组件连接到主体。摩擦辊组件安装在轴组件的两端并且位于主体的两侧。摩擦辊组件接触片材，并且主体与片材分离。主体通过轴组件向摩擦辊组件提供极限转矩，以限制纸张的移动。还公开了使用分离辊的片材分离机构。

57. 发明申请

US20070063414A1 Method of transporting and processing documents 有权
标题翻译：运输和处理文件的方法
公开(公告)号：US20070063414A1
公开(公告)日：2007-03-22
申请号：US11517319
申请日：2006-09-08
申请人： Thomas Sheng , Chi-Yao Chen
发明人： Thomas Sheng , Chi-Yao Chen
IPC分类号： B65H5/22
CPC分类号： H04N1/0057 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00652 , H04N1/00657 , H04N1/12 , H04N2201/0081
摘要： A method includes the steps of rotating an input roller to transport a first leading edge of a first document from an input tray to an input passageway, a scanning position and an output passageway sequentially; rotating the input roller to transport a second leading edge of a second document from the input tray to the input passageway after a first trailing edge of the first document deviates from the input roller; rotating an output roller to transport the first leading edge from the output passageway to an output tray; and generating a linear speed difference between the input roller and the output roller, after the first trailing edge deviates from the scanning position, to transport the first trailing edge to the output tray, such that the second leading edge is still within the input passageway or the input tray when the first trailing edge deviates from the output roller.
摘要翻译：一种方法包括以下步骤：旋转输入辊以将第一文件的第一前沿从输入托盘输送到输入通道，扫描位置和输出通道; 在所述第一文件的第一后缘偏离所述输入辊之后，旋转所述输入辊以将第二文档的第二前缘从所述输入托盘传送到所述输入通道; 旋转输出辊以将第一前缘从输出通道传送到输出托盘; 以及在所述第一后缘偏离所述扫描位置之后，在所述输入辊和所述输出辊之间产生线性速度差，以将所述第一后缘传送到所述输出托盘，使得所述第二前缘仍在所述输入通道内，或当第一个后缘偏离输出辊时，进纸盘。

58. 发明申请

US20070024925A1 Light-shielding device for a scanner and scanning method using the device 审中-公开
标题翻译：用于扫描仪的屏蔽装置和使用该装置的扫描方法
公开(公告)号：US20070024925A1
公开(公告)日：2007-02-01
申请号：US11491881
申请日：2006-07-25
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： H04N1/04
CPC分类号： H04N1/10 , H04N1/0405 , H04N1/0458 , H04N1/1013 , H04N1/193 , H04N2201/0422
摘要： A scanning method using a light-shielding device includes the steps of: providing a light-shielding device; supporting the light-shielding device by a scan platen of a scanner such that the light-shielding device and the scan platen form a window; supporting a reflective original by the scan platen and in the window; and scanning the reflective original.
摘要翻译：使用遮光装置的扫描方法包括以下步骤：提供遮光装置; 通过扫描器的扫描台支撑遮光装置，使得遮光装置和扫描台板形成窗口; 通过扫描台板和窗口支撑反光原稿; 并扫描反光原稿。

59. 发明申请

US20060255527A1 Sheet separating mechanism of an auto document feeder 审中-公开
标题翻译：自动进纸器的纸张分离机构
公开(公告)号：US20060255527A1
公开(公告)日：2006-11-16
申请号：US11430671
申请日：2006-05-09
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： B65H3/52
CPC分类号： B65H3/5284 , B65H3/54 , B65H2404/133
摘要： A sheet separating mechanism of an auto document feeding (ADF) device includes an ADF roller, two separating rollers and one pressing element. The pressing element is disposed between the separating rollers to form an assembly, and the pressing element and the separating rollers contact the ADF roller. A sheet is fed under the cooperation of the assembly and the ADF roller. The separating rollers rotate to provide a friction force for sheet separating. The pressing element presses a surface of the sheet such that the sheet may be smoothly fed without bulginess.
摘要翻译：自动送纸（ADF）装置的纸张分离机构包括ADF辊，两个分离辊和一个按压元件。按压元件设置在分离辊之间以形成组件，并且按压元件和分离辊接触ADF辊。在组装和ADF辊的配合下进给片材。分离辊旋转以提供用于片材分离的摩擦力。按压元件按压片材的表面，使得片材可以平稳地进给而没有膨胀。

60. 发明申请

US20060236612A1 Auto-lock mechanism for an image input/output device 有权
公开(公告)号：US20060236612A1
公开(公告)日：2006-10-26
申请号：US11399823
申请日：2006-04-07
申请人： Thomas Sheng , Chun-Min Wang
发明人： Thomas Sheng , Chun-Min Wang
IPC分类号： E06B11/00 , E05D7/00 , G03G15/00 , B65D51/04
CPC分类号： G03G21/1666 , G03G2221/1654 , G03G2221/1687 , Y10S292/11 , Y10S292/22 , Y10S292/65 , Y10T16/52 , Y10T292/081 , Y10T292/0825 , Y10T292/0833 , Y10T292/0911 , Y10T292/0937 , Y10T292/0938 , Y10T292/094 , Y10T292/0944 , Y10T292/1063 , Y10T292/1064 , Y10T292/1072
摘要： An auto-lock mechanism to be mounted on an image input/output device includes a first swingable element and a second swingable element. When the image input/output device is not slantwise and an upper cover of the device is opened, one of the first and second swingable elements swings but does not hook the other of the first and second elements. When the image input/output device is slantwise, both of the first and second swingable elements simultaneously swing, approach and hook each other such that the upper cover remains closed and is free from detachment to hurt a user.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式