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Patent Agency Ranking
公开(公告)号：US07428078B2
公开(公告)日：2008-09-23
申请号：US11118322
申请日：2005-05-02
Applicant: Chi-Ting Yang
Inventor： Chi-Ting Yang
CPC classification number: H04N1/04 , H04N2201/044
Abstract: A movable calibration device for a sheet-fed scanner includes a calibration sheet and a cam. A scanning module scans an image on the calibration sheet for calibrating the sheet-fed scanner. The cam, driven by a motor, moves the calibration sheet into and out of a scan window of the scanning module. The calibration sheet can be moved out of the scan window without reversing the rotational direction of the motor. The entire calibration sheet is moved in a linear path.
Abstract translation: 用于单张纸扫描器的可移动校准装置包括校准片和凸轮。 扫描模块扫描校准片上的图像，以校准单张纸扫描仪。 由马达驱动的凸轮将校准板移入和移出扫描模块的扫描窗口。 校准片材可以从扫描窗口移出，而不会反转电机的旋转方向。 整个校准片在线性路径中移动。
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公开(公告)号：USD450634S1
公开(公告)日：2001-11-20
申请号：US29140249
申请日：2001-04-11
Applicant: Chi-Ting Yang
Designer： Chi-Ting Yang
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3.发明授权公开(公告)号：US07379216B2
公开(公告)日：2008-05-27
申请号：US11217331
申请日：2005-09-02
Applicant: Chi-Ting Yang
Inventor： Chi-Ting Yang
CPC classification number: H04N1/0057 , H04N1/00045 , H04N1/0005 , H04N1/00588 , H04N1/00602 , H04N1/00604 , H04N2201/0448
Abstract: A sheet-fed scanning device includes a scanning module, a sheet-feeding module, a driving module, a calibration sheet moving module, and a calibration sheet. The sheet-feeding module transports a document across a scan region, in which the scanning module scans the document. The driving module drives the sheet-feeding module and the calibration sheet moving module. The calibration sheet is moved to the scan region before the document is transported, is gradually moved away from the scan region as the document is being transported so that the scanning module scans a plurality of scan lines on the calibration sheet for calibration, and is moved completely out of the scan region when the document reaches the scan region, such that the scanning module scans the document thereafter. The calibration sheet cannot be moved back to the scan region until the driving module reverses.
Abstract translation: 单张纸扫描装置包括扫描模块，送纸模块，驱动模块，校准纸移动模块和校准纸。 送纸模块在扫描区域扫描文档，扫描模块扫描文档。 驱动模块驱动送纸模块和校准纸移动模块。 在传送文件之前，校准页被移动到扫描区域，当文档被传送时，校准页面被逐渐移动离开扫描区域，使得扫描模块扫描校准页面上的多条扫描线以进行校准，并被移动 当文档到达扫描区域时完全离开扫描区域，使得扫描模块此后扫描文档。 在驱动模块反转之前，校准页不能移回扫描区域。
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4.发明申请公开(公告)号：US20060050333A1
公开(公告)日：2006-03-09
申请号：US11217331
申请日：2005-09-02
Applicant: Chi-Ting Yang
Inventor： Chi-Ting Yang
IPC: H04N1/46
CPC classification number: H04N1/0057 , H04N1/00045 , H04N1/0005 , H04N1/00588 , H04N1/00602 , H04N1/00604 , H04N2201/0448
Abstract: A sheet-fed scanning device includes a scanning module, a sheet-feeding module, a driving module, a calibration sheet moving module, and a calibration sheet. The sheet-feeding module transports a document across a scan region, in which the scanning module scans the document. The driving module drives the sheet-feeding module and the calibration sheet moving module. The calibration sheet is moved to the scan region before the document is transported, is gradually moved away from the scan region as the document is being transported so that the scanning module scans a plurality of scan lines on the calibration sheet for calibration, and is moved completely out of the scan region when the document reaches the scan region, such that the scanning module scans the document thereafter. The calibration sheet cannot be moved back to the scan region until the driving module reverses.
Abstract translation: 单张纸扫描装置包括扫描模块，送纸模块，驱动模块，校准纸移动模块和校准纸。 送纸模块在扫描区域扫描文档，扫描模块扫描文档。 驱动模块驱动送纸模块和校准纸移动模块。 在传送文件之前，校准页被移动到扫描区域，当文档被传送时，校准页面被逐渐移动离开扫描区域，使得扫描模块扫描校准页面上的多条扫描线以进行校准，并被移动 当文档到达扫描区域时完全离开扫描区域，使得扫描模块此后扫描文档。 在驱动模块反转之前，校准页不能移回扫描区域。
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公开(公告)号：US20050248814A1
公开(公告)日：2005-11-10
申请号：US11118322
申请日：2005-05-02
Applicant: Chi-Ting Yang
Inventor： Chi-Ting Yang
CPC classification number: H04N1/04 , H04N2201/044
Abstract: A movable calibration device for a sheet-fed scanner includes a calibration sheet and a cam. A scanning module scans an image on the calibration sheet for calibrating the sheet-fed scanner. The cam, driven by a motor, moves the calibration sheet into and out of a scan window of the scanning module. The calibration sheet can be moved out of the scan window without reversing the rotational direction of the motor.
Abstract translation: 用于单张纸扫描器的可移动校准装置包括校准片和凸轮。 扫描模块扫描校准片上的图像，以校准单张纸扫描仪。 由马达驱动的凸轮将校准板移入和移出扫描模块的扫描窗口。 校准片材可以从扫描窗口移出，而不会反转电机的旋转方向。
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