专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07591461B2 Automatic document feeder having a sheet-lifting mechanism 失效
标题翻译：自动进纸器具有纸张提升机构
公开(公告)号：US07591461B2
公开(公告)日：2009-09-22
申请号：US11636600
申请日：2006-12-11
申请人： Szu Hui Lien , Thomas Sheng
发明人： Szu Hui Lien , Thomas Sheng
IPC分类号： B65H1/08
CPC分类号： B65H3/0684 , B65H1/04 , B65H3/5215 , B65H2405/1119
摘要： An automatic document feeder includes a paper tray, a pick-up roller and a sheet-lifting mechanism. A plurality of sheets including a first sheet and a second sheet disposed above the first sheet is stored in the paper tray. The paper tray includes a bottom plate in contact with the first sheet, and a stopper for stopping leading edges of the first sheet and the second sheet. The pick-up roller, which is movable and rotatable, picks up the second sheet and enables the leading edge of the second sheet to pass over the stopper. The sheet-lifting mechanism disposed on the paper tray lifts up the leading edges of the second sheet and the first sheet from the bottom plate.
摘要翻译：自动进纸器包括纸盘，拾纸辊和纸张提升机构。包括第一片材和设置在第一片材上方的第二片材的多个片材被存储在纸盘中。纸盘包括与第一片接触的底板，以及用于阻止第一片和第二片的前缘的止动件。可移动和可旋转的拾取辊拾取第二片，并使第二片的前缘能够越过止动件。设置在纸托盘上的纸张提升机构从底板向上提升第二纸张和第一纸张的前缘。

2. 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。

3. 发明授权

US06488276B2 Paper feeding device having a replaceable paper conveying roller 有权
标题翻译：送纸装置具有可更换的纸张输送辊
公开(公告)号：US06488276B2
公开(公告)日：2002-12-03
申请号：US09766998
申请日：2001-01-23
申请人： Thomas Sheng , Szu-Hui Lien
发明人： Thomas Sheng , Szu-Hui Lien
IPC分类号： B65H300
CPC分类号： B65H5/06 , B65H2402/515 , B65H2402/60 , B65H2404/134 , B65H2404/17 , B65H2601/324
摘要： A paper feeding device includes a back plate, a first bracket, a second bracket, a shaft, and a friction roller. The first bracket is arranged on the back plate and formed of a first socket. The second bracket is arranged on the back plate and formed of a second socket. The shaft has a first end and a second end opposite to the first end. The first end of the shaft is rotatably mounted in the first socket. The second end of the shaft is rotatably mounted in the second socket. At least one of the first and second sockets is an open-ended socket for facilitating both the insertion and removal of the shaft. The friction roller wraps around the shaft for conveying a piece of paper.
摘要翻译：送纸装置包括背板，第一支架，第二支架，轴和摩擦辊。第一支架布置在后板上并由第一插座形成。第二支架布置在后板上并由第二插座形成。轴具有与第一端相对的第一端和第二端。轴的第一端可旋转地安装在第一插座中。轴的第二端可旋转地安装在第二插座中。第一和第二插座中的至少一个是用于促进轴的插入和移除的开口插座。摩擦辊围绕轴缠绕以传送一张纸。

4. 发明授权

US06773007B2 Paper feeding device having replaceable paper conveying roller for a printer 失效
标题翻译：给纸装置具有用于打印机的更换纸张输送辊
公开(公告)号：US06773007B2
公开(公告)日：2004-08-10
申请号：US10357075
申请日：2003-02-05
申请人： Thomas Sheng , Szu-Hui Lien
发明人： Thomas Sheng , Szu-Hui Lien
IPC分类号： B65H306
CPC分类号： B65H5/06 , B65H2402/515 , B65H2402/60 , B65H2404/134 , B65H2404/17 , B65H2601/324
摘要： A replaceable friction roller is mounted on the driving shaft of a paper conveying roller. The roller is made replaceable by providing a slit from the surface of the roller to the shaft surface. The roller can be split open along the cur when replacing a new roller. The ends of the shaft of the roller are inserted in at least one open mouth socket. The socket has spring action to hold the shaft in place.
摘要翻译：可更换的摩擦辊安装在纸张输送辊的驱动轴上。通过从辊表面到轴表面提供狭缝，可以使辊更换。当更换新的辊子时，辊子可以沿着弯道分开。辊的轴的端部插入至少一个开口插座中。插座具有弹簧作用以将轴保持在适当位置。

5. 发明授权

US08302958B2 Sheet feeding device with grooved elastic pad and image processing apparatus using the same 有权
标题翻译：具有沟槽弹性垫的片材进给装置和使用其的图像处理装置
公开(公告)号：US08302958B2
公开(公告)日：2012-11-06
申请号：US13288679
申请日：2011-11-03
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： B65H3/52
CPC分类号： H04N1/00588 , B65H3/5238 , H04N1/00602 , H04N1/00607 , H04N1/00615 , H04N1/0062 , H04N1/00628 , H04N1/2032
摘要： A sheet feeding device, for transporting a sheet into a transporting path in an image processing apparatus, includes an elastic pad and a feeding roller for feeding the sheet. The elastic pad is bent and disposed opposite the feeding roller and applies an acting force to the feeding roller to separate the sheet from a stack of sheets by cooperating with the feeding roller. The elastic pad has a first side and an opposite second side. The second side is formed with a groove. The elastic pad is bent at an angle at the groove.
摘要翻译：用于将片材输送到图像处理装置中的传送路径的片材馈送装置包括用于馈送片材的弹性垫和馈送辊。弹性垫被弯曲并设置成与进料辊相对，并且对进料辊施加作用力，以通过与进料辊配合来将片材与一叠片材分离。弹性垫具有第一侧和相对的第二侧。第二面形成有凹槽。弹性垫在凹槽处以一定角度弯曲。

6. 发明授权

US08274712B2 Scanning apparatus for bound document 有权
标题翻译：装订文件扫描仪
公开(公告)号：US08274712B2
公开(公告)日：2012-09-25
申请号：US12511021
申请日：2009-07-28
申请人： Thomas Sheng , Su-Wei Ho , Shang-Hsien Tsai
发明人： Thomas Sheng , Su-Wei Ho , Shang-Hsien Tsai
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/02865 , H04N1/02885 , H04N1/193 , H04N2201/0081 , H04N2201/0434
摘要： A scanning apparatus for scanning a bound document includes a scanning flatbed, a lighting device, and a scanning head assembly. The scanning flatbed includes a platen and an inclined plane, wherein the platen is adjoined with the inclined plane, and the platen supports a document to be scanned. The lighting device, facing the scanning flatbed, projects light onto the document, wherein the lighting device includes a first portion and a second portion, and the first portion and the second portion respectively comprise a plurality of LEDs arranged in an array. The scanning head assembly, coupled to the lighting device, scans the document. The first portion is located closer to the inclined plane than the second portion, and intervals between the LEDs of the first portion are smaller than intervals between the LEDs of the second portion.
摘要翻译：用于扫描装订文件的扫描装置包括扫描平板，照明装置和扫描头组件。扫描平板包括压板和倾斜平面，其中压板与倾斜平面相邻，并且压板支撑待扫描的文件。照明装置面向扫描平板，将光投影到文件上，其中照明装置包括第一部分和第二部分，并且第一部分和第二部分分别包括排列成阵列的多个LED。耦合到照明装置的扫描头组件扫描文件。第一部分比第二部分更靠近倾斜平面，并且第一部分的LED之间的间隔小于第二部分的LED之间的间隔。

7. 发明授权

US07630105B2 Book scanner with enhanced edge image quality 有权
标题翻译：具有增强边缘图像质量的书籍扫描仪
公开(公告)号：US07630105B2
公开(公告)日：2009-12-08
申请号：US10856947
申请日：2004-06-01
申请人： Thomas Sheng , Devon Shyu
发明人： Thomas Sheng , Devon Shyu
IPC分类号： H04N1/04
CPC分类号： H04N1/0282 , H04N1/02815 , H04N1/02845 , H04N1/02885 , H04N1/1017 , H04N1/1061 , H04N2201/0434
摘要： A book scanner for scanning a book having first and second inner surfaces and a ridge. The scanner includes a transparent platen for supporting the first inner surface, a housing, and a scanning module. The housing has a housing platen for supporting the second inner surface, and the housing and transparent platen are connected to define a first angle smaller than 180 degrees. The module is moved along a direction parallel to the ridge to scan the first inner surface. The module includes a lighting device having first and second sections. The two sections define a second angle smaller than 180 degrees; and the second section has a second end, and a first end closer to a first plane containing the transparent platen than the second end. The bent second section may provide extra light rays to compensate the brightness and thus enhance the edge image quality.
摘要翻译：一种用于扫描具有第一和第二内表面和脊的书的书扫描器。扫描仪包括用于支撑第一内表面的透明压板，壳体和扫描模块。壳体具有用于支撑第二内表面的壳体压板，并且壳体和透明压板连接以限定小于180度的第一角度。模块沿着平行于脊的方向移动以扫描第一内表面。该模块包括具有第一和第二部分的照明装置。两个部分定义小于180度的第二个角度; 并且第二部分具有第二端，以及比第二端更靠近包含透明压板的第一平面的第一端。弯曲的第二部分可以提供额外的光线以补偿亮度，从而增强边缘图像质量。

8. 发明授权

US07518766B2 Calibration mechanism of a scanner 有权
标题翻译：扫描仪的校准机制
公开(公告)号：US07518766B2
公开(公告)日：2009-04-14
申请号：US11518704
申请日：2006-09-11
申请人： Thomas Sheng
发明人： Thomas Sheng
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/401
摘要： A calibration mechanism of a scanner includes a second light source, a calibration element having an opening, a first light source and a scanning module. The second light source is assembled with the calibration element, and the first light source is disposed at a position opposite to the calibration element. During the shading correction, the calibration element is rotated by an angle so that the first light source illuminates on a surface of the calibration element, and the reflected light enters the scanning module. When a transmissive original is being scanned, the light of the second light source passes through the opening of the calibration element and the transmissive original, and then enters the scanning module.
摘要翻译：扫描器的校准机构包括第二光源，具有开口的校准元件，第一光源和扫描模块。第二光源与校准元件组装，第一光源设置在与校准元件相对的位置。在阴影校正期间，校准元件旋转一定角度，使得第一光源照射在校准元件的表面上，并且反射光进入扫描模块。当透射原稿被扫描时，第二光源的光通过校准元件和透射原稿的开口，然后进入扫描模块。

9. 发明授权

US07506902B2 Auto-lock mechanism for an image input/output device 有权
标题翻译：图像输入/输出设备的自动锁定机制
公开(公告)号：US07506902B2
公开(公告)日：2009-03-24
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： E05C19/10 , E05C19/12
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.
摘要翻译：安装在图像输入/输出装置上的自动锁定机构包括第一可摆动元件和第二可摆动元件。当图像输入/输出设备不是倾斜的并且设备的上盖打开时，第一和第二可摆动元件中的一个摆动但不钩住第一和第二元件中的另一个。当图像输入/输出装置倾斜时，第一和第二可摆动元件同时摆动，接近和钩住彼此，使得上盖保持关闭并且不会脱离以伤害使用者。

10. 发明授权

US07495809B2 Scanning device capable of quickly starting scanning 有权
标题翻译：扫描设备能够快速启动扫描
公开(公告)号：US07495809B2
公开(公告)日：2009-02-24
申请号：US10318042
申请日：2002-12-13
申请人： Thomas Sheng , Ching-Jung Tu
发明人： Thomas Sheng , Ching-Jung Tu
IPC分类号： H04N1/04
CPC分类号： H04N1/00397 , H04N1/00519 , H04N2201/0098
摘要： A scanning device capable of quickly starting scanning is placed on a base platform. The scanning device includes a housing, a glass platen, a scanning module, a control circuit and a scan-start unit. The housing has a top surface and a bottom surface. The glass platen, on which a to-be-scanned document is placed, is mounted on the top surface. The scanning module is movably installed within the housing to scan the to-be-scanned document. The control circuit controls the scanning module to proceed with a scan operation. The scan-start unit is electrically connected to the control circuit and mounted on the housing and in direct contact with the base platform. When a user applies a direct/indirect pressing force on the to-be-scanned document, the scanning module is triggered to start the scan operation.
摘要翻译：能够快速开始扫描的扫描装置放置在基台上。扫描装置包括壳体，玻璃台板，扫描模块，控制电路和扫描启动单元。壳体具有顶表面和底表面。待放置文档的玻璃压板安装在顶部表面上。扫描模块可移动地安装在外壳内以扫描被扫描的文件。控制电路控制扫描模块进行扫描操作。扫描启动单元电连接到控制电路并且安装在壳体上并与基座平台直接接触。当用户对被扫描的文档应用直接/间接按压力时，触发扫描模块开始扫描操作。

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