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

US07466461B2 Multi-purpose scan device using the same power source 有权
标题翻译：多功能扫描设备使用相同的电源
公开(公告)号：US07466461B2
公开(公告)日：2008-12-16
申请号：US10856795
申请日：2004-06-01
申请人： Chi-Yao Chen , Hsien-Chi Lin
发明人： Chi-Yao Chen , Hsien-Chi Lin
IPC分类号： H04N1/04
CPC分类号： H04N1/1026 , H04N1/1017 , H04N1/12 , H04N1/121
摘要： A multi-purpose scan device using the same power source includes a flatbed scanner, an ADF, a motor, and a power-switching mechanism. The flatbed scanner has a scanning module and a power transmission mechanism for moving the scanning module back and forth in the flatbed scanner. The ADF has a sheet-feeding mechanism for feeding a document across the scanning module, which scans the document. The power-switching mechanism selectively transmits power of the motor to the sheet-feeding mechanism and the power transmission mechanism.
摘要翻译：使用相同电源的多用途扫描装置包括平板扫描器，ADF，马达和电源切换机构。平板扫描仪具有扫描模块和用于在平板扫描器中来回移动扫描模块的动力传递机构。 ADF具有用于在扫描模块上馈送文档的片材馈送机构，扫描模块扫描文档。动力切换机构选择性地将马达的动力传递到送纸机构和动力传递机构。

2. 发明申请

US20050030596A1 Multi-purpose scan device using the same power source 有权
标题翻译：多功能扫描设备使用相同的电源
公开(公告)号：US20050030596A1
公开(公告)日：2005-02-10
申请号：US10856795
申请日：2004-06-01
申请人： Chi-Yao Chen , Hsien-Chi Lin
发明人： Chi-Yao Chen , Hsien-Chi Lin
IPC分类号： H04N1/04 , H04N1/10 , H04N1/12
CPC分类号： H04N1/1026 , H04N1/1017 , H04N1/12 , H04N1/121
摘要： A multi-purpose scan device using the same power source includes a flatbed scanner, an ADF, a motor, and a power-switching mechanism. The flatbed scanner has a scanning module and a power transmission mechanism for moving the scanning module back and forth in the flatbed scanner. The ADF has a sheet-feeding mechanism for feeding a document across the scanning module, which scans the document. The power-switching mechanism selectively transmits power of the motor to the sheet-feeding mechanism and the power transmission mechanism.
摘要翻译：使用相同电源的多用途扫描装置包括平板扫描器，ADF，马达和电源切换机构。平板扫描仪具有扫描模块和用于在平板扫描器中来回移动扫描模块的动力传递机构。 ADF具有用于在扫描模块上馈送文档的片材馈送机构，扫描模块扫描文档。动力切换机构选择性地将马达的动力传递到送纸机构和动力传递机构。

3. 发明申请

US20210002173A1 Producing Cementitious Materials with Improved Hydrophobicity and Strength Using Reclaimed Waste Substances 有权
公开(公告)号：US20210002173A1
公开(公告)日：2021-01-07
申请号：US16708524
申请日：2019-12-10
申请人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
发明人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
IPC分类号： C04B14/02 , C04B18/04 , C04B18/14 , C04B18/22
摘要： A hydrophobic admixture, for cementitious materials such as cement paste, mortar, and concrete, includes solid polymer particles with a coating of hydrophobic agent and surfactant. The solid polymer particles adhere to exterior surfaces of hydrated cement particles in the cement matrix. The solid polymer particles deliver the hydrophobic agent into the cement matrix which is hydrophilic. The hydrophobic agents are distributed uniformly throughout the cement matrix. The solid polymer particles can be crumb rubber particles derived from waste rubber tires, recycled plastics and similar solid materials. The hydrophobic liquid agent is derived from waste lubricant oil, spent motor oil, base oil, esters of fatty acids, vegetable oil and the like. Fine particles such as activated carbon, silica fume and spent catalyst can be employed to fill the large pores or cracks that develop in the cementitious matrix. The cured cementitious materials exhibit high contact angles and high compressive strengths.

4. 发明授权

US10590038B1 Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances 有权
公开(公告)号：US10590038B1
公开(公告)日：2020-03-17
申请号：US16458771
申请日：2019-07-01
申请人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
发明人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
IPC分类号： C04B40/00 , C04B14/02 , C04B18/04 , C04B18/14 , C04B18/22 , C04B7/00 , C04B7/34 , C04B28/00 , C04B32/00 , C04B103/00 , C04B103/40 , C04B111/27
摘要： A hydrophobic admixture, for cementitious materials such as cement paste, mortar, and concrete, includes solid polymer particles with a coating of hydrophobic agent and surfactant. The solid polymer particles adhere to exterior surfaces of hydrated cement particles in the cement matrix. The solid polymer particles deliver the hydrophobic agent into the cement matrix which is hydrophilic. The hydrophobic agents are distributed uniformly throughout the cement matrix. The solid polymer particles can be crumb rubber particles derived from waste rubber tires, recycled plastics and similar solid materials. The hydrophobic liquid agent is derived from waste lubricant oil, spent motor oil, base oil, esters of fatty acids, vegetable oil and the like. Fine particles such as activated carbon, silica fume and spent catalyst can be employed to fill the large pores or cracks that develop in the cementitious matrix. The cured cementitious materials exhibit high contact angles and high compressive strengths.

5. 发明授权

US07289252B2 Flat-bed scanner used in combination with a sheet feeder field of the invention 有权
标题翻译：与本发明的片材供给器领域结合使用的平板扫描器
公开(公告)号：US07289252B2
公开(公告)日：2007-10-30
申请号：US10397903
申请日：2003-03-26
申请人： Thomas Sheng , Chi-Yao Chen
发明人： Thomas Sheng , Chi-Yao Chen
IPC分类号： H04N1/04 , H04N1/00
CPC分类号： H04N1/00572 , H04N1/00567 , H04N1/00588 , H04N1/00602 , H04N1/00618 , H04N1/0464 , H04N1/121 , H04N1/193
摘要： A flat-bed scanner in combination with a sheet feeder. The flat-bed scanner includes a first glass window having a top surface and a second glass window having a top surface. A height step is formed without increasing the difficult between the top surfaces of the first and second glass windows. When the sheet feeder is placed on the flat-bed scanner, the scanned documents may pass the first glass window smoothly, consequently, good scanning quality may be obtained.
摘要翻译：平板扫描器与片材进给器组合。平板扫描仪包括具有顶表面的第一玻璃窗和具有顶表面的第二玻璃窗。形成高度台阶而不增加第一和第二玻璃窗的顶表面之间的困难。当送纸器放置在平板扫描仪上时，扫描的文件可以平滑地通过第一玻璃窗，因此可以获得良好的扫描质量。

6. 发明授权

US10882785B1 Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances 有权
公开(公告)号：US10882785B1
公开(公告)日：2021-01-05
申请号：US16708524
申请日：2019-12-10
申请人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
发明人： Maw-Tien Lee , Zih-Yao Shen , Chi-Yao Chen , Fu-Ming Lee , John Lee
IPC分类号： C09C1/44 , C04B14/02 , C04B18/04 , C04B18/14 , C04B18/22 , C04B14/00 , C04B103/40 , C04B103/00 , C04B111/27
摘要： A hydrophobic admixture, for cementitious materials such as cement paste, mortar, and concrete, includes solid polymer particles with a coating of hydrophobic agent and surfactant. The solid polymer particles adhere to exterior surfaces of hydrated cement particles in the cement matrix. The solid polymer particles deliver the hydrophobic agent into the cement matrix which is hydrophilic. The hydrophobic agents are distributed uniformly throughout the cement matrix. The solid polymer particles can be crumb rubber particles derived from waste rubber tires, recycled plastics and similar solid materials. The hydrophobic liquid agent is derived from waste lubricant oil, spent motor oil, base oil, esters of fatty acids, vegetable oil and the like. Fine particles such as activated carbon, silica fume and spent catalyst can be employed to fill the large pores or cracks that develop in the cementitious matrix. The cured cementitious materials exhibit high contact angles and high compressive strengths.

7. 发明申请

US20100084810A1 SHEET INPUTTING MECHANISM WITH STOPPER AND AUTOMATIC SHEET FEEDER USING THE SAME 审中-公开
标题翻译：使用停止纸和自动进纸器的纸张输入机构
公开(公告)号：US20100084810A1
公开(公告)日：2010-04-08
申请号：US12568196
申请日：2009-09-28
申请人： Sung-Po CHENG , Chi-Yao Chen
发明人： Sung-Po CHENG , Chi-Yao Chen
IPC分类号： B65H9/00
CPC分类号： B65H5/062 , B65H3/0684 , B65H3/56 , B65H2404/6111 , B65H2801/39
摘要： A sheet inputting mechanism includes a first body, a first roller, a second body, a second roller and a stopper. The first roller is mounted on the first body. The second body is rotatably connected to the first body. The second roller is mounted on the second body. The stopper rotatably mounted on the first body is directly driven by the second body. When the second body is rotated to a first state relatively to the first body, the stopper is rotated to a closing state relatively to the first body to prevent a sheet from being moved to a sheet input position. When the second body is rotated to a second state relatively to the first body, the stopper is rotated to an open state relatively to the first body to allow the sheet to be moved to the sheet input position and in contact with the first roller.
摘要翻译：片材输入机构包括第一主体，第一辊，第二主体，第二辊和止动件。第一个辊安装在第一个主体上。第二主体可旋转地连接到第一主体。第二辊安装在第二主体上。可旋转地安装在第一主体上的挡块直接由第二主体驱动。当第二主体相对于第一主体旋转到第一状态时，止动器相对于第一主体旋转到关闭状态，以防止纸张移动到纸张输入位置。当第二主体相对于第一主体旋转到第二状态时，止动器相对于第一主体旋转到打开状态，以允许纸张移动到纸张输入位置并与第一辊接触。

8. 发明授权

US06644658B2 Overhanging paper guide for a scanner 有权
公开(公告)号：US06644658B2
公开(公告)日：2003-11-11
申请号：US09779947
申请日：2001-02-09
申请人： Thomas Sheng , Chi-Yao Chen
发明人： Thomas Sheng , Chi-Yao Chen
IPC分类号： B65H500
CPC分类号： H04N1/00615 , B65H5/38 , B65H2404/6111 , H04N1/0057 , H04N1/121 , H04N1/193
摘要： The paper guide for a scanner has an upper guide and two lower guides: the inlet lower guide and the outlet lower guide. The inlet lower guide overhangs over an output lower guide and is separated by a gap in the direction of the paper movement. The paper is scanned at the gap by the scanning light.

9. 发明申请

US20100118356A1 AUTOMATIC SHEET-FEEDING SCANNER HAVING NON-LINEAR PAPER PATH 有权
标题翻译：具有非线性纸路的自动供纸扫描仪
公开(公告)号：US20100118356A1
公开(公告)日：2010-05-13
申请号：US12575707
申请日：2009-10-08
申请人： Thomas SHENG , Chi-Yao Chen
发明人： Thomas SHENG , Chi-Yao Chen
IPC分类号： H04N1/04
CPC分类号： H04N1/121 , H04N1/0464 , H04N1/1017 , H04N1/1225 , H04N1/123 , H04N1/1235 , H04N1/193
摘要： A scanner includes a platen assembly, a sheet feeder and a scanning module. The platen assembly and the sheet feeder are combined together to form a non-linear paper path. The paper path has a scan region. The sheet feeder includes a feeding mechanism, a transporting mechanism and a discharging mechanism. The feeding mechanism feeds a document into the paper path. The transporting mechanism transports the document from the feeding mechanism to the scan region. The document is transported past the scan region in a direction substantially parallel to a scan plane in the scan region. The discharging mechanism transports the document out of the paper path from the scan region. The scanning module movably disposed in the platen assembly acquires an image of the document transported past the scan region.
摘要翻译：扫描器包括压板组件，送纸器和扫描模块。压板组件和送纸器组合在一起以形成非线性纸通道。纸张路径具有扫描区域。供纸器包括进给机构，输送机构和排出机构。送纸机构将纸张送入纸张通道。传送机构将文件从进给机构传送到扫描区域。文档沿扫描区域中与扫描平面基本平行的方向传送通过扫描区域。排出机构将文件从扫描区域传送出纸路径。可移动地设置在压板组件中的扫描模块获取经过扫描区域传送的原稿的图像。

10. 发明授权

US07236274B2 Calibration mechanism for an optical module of a sheet-fed scanner 有权
标题翻译：单张纸扫描仪的光学模块的校准机构
公开(公告)号：US07236274B2
公开(公告)日：2007-06-26
申请号：US10299259
申请日：2002-11-18
申请人： Thomas Sheng , Chi-Yao Chen
发明人： Thomas Sheng , Chi-Yao Chen
IPC分类号： H04N1/46
CPC分类号： H04N1/00013 , H04N1/00002 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00082 , H04N1/00087 , H04N1/12 , H04N1/193 , H04N2201/044
摘要： A calibration mechanism for an optical module of a sheet-fed scanner is disclosed. The calibration mechanism includes a calibration strip and a driving unit. The calibration strip is moved by the driving unit, and the calibration strip may be moved relative to the optical module for calibrating color depth. The driving unit includes a roller and a flexible strip. One end of the flexible strip is mounted to the roller, and the calibration strip is mounted or formed on the flexible strip. The flexible strip is moved by the roller action so that the calibration strip is moved relative to the optical module, and the optical module may accordingly calibrate the color depth.
摘要翻译：公开了一种用于单张纸扫描器的光学模块的校准机构。校准机构包括校准条和驱动单元。校准条由驱动单元移动，校准条可相对于光学模块移动，用于校准颜色深度。驱动单元包括辊和柔性条。柔性条的一端安装到辊上，校准条安装或形成在柔性条上。柔性带通过滚动动作移动，使得校准条相对于光学模块移动，并且光学模块可以相应地校准颜色深度。

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