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1.发明授权
公开(公告)号：US5844697A
公开(公告)日：1998-12-01
申请号：US496695
申请日：1995-06-29
申请人： John F. Omvik , Joseph A. Wheeler , Mark G. Brook , Kevin J. Haded , Mark E. Tellam , Patrick Pandelaers
发明人： John F. Omvik , Joseph A. Wheeler , Mark G. Brook , Kevin J. Haded , Mark E. Tellam , Patrick Pandelaers
CPC分类号： H04N1/00909 , H04N1/02815 , H04N1/0287 , H04N1/03 , H04N1/0303 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/103 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/044
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. A dark slide provides protection against flare during scanning, and can be closed to provide for dark current calibration as well as to seal the system from dust when not in use.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 黑色滑块在扫描期间提供防止闪光的保护，并且可以关闭以提供暗电流校准，以及在不使用时将系统从灰尘密封。
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公开(公告)号：US6151139A
公开(公告)日：2000-11-21
申请号：US929167
申请日：1997-09-12
CPC分类号： H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined independently of the selection of object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 可以独立于物体焦平面的选择来确定扫描的原稿的数字化表示的分辨率。
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公开(公告)号：US5691824A
公开(公告)日：1997-11-25
申请号：US496778
申请日：1995-06-29
CPC分类号： H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined independently of the selection of object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 可以独立于物体焦平面的选择来确定扫描的原稿的数字化表示的分辨率。
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公开(公告)号：US5696609A
公开(公告)日：1997-12-09
申请号：US496511
申请日：1995-06-29
CPC分类号： H04N1/0285 , H04N1/0287 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1013 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The illumination source comprises a removable lamp cartridge with one or more lamps disposed for correct illumination of the selected object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 照明源包括可移除的灯筒，其具有设置用于正确照射所选择的物体焦平面的一个或多个灯。
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公开(公告)号：US5523876A
公开(公告)日：1996-06-04
申请号：US496484
申请日：1995-06-29
IPC分类号： G03B27/50 , G06T1/00 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , G02B26/08
CPC分类号： H04N1/02845 , H04N1/00795 , H04N1/02815 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/047 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N1/1017 , H04N2201/0418 , H04N2201/04705 , H04N2201/04727 , H04N2201/04734
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The scan carriage is suspended along an axis substantially parallel to a scan line of a scanned original document and passing through a point substantially coincident with the scan line, thereby minimizing variations in lighting conditions due to vibration of the scan carriage.
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6.发明授权
公开(公告)号：US5589972A
公开(公告)日：1996-12-31
申请号：US600392
申请日：1996-02-12
IPC分类号： G03B27/50 , G06T1/00 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , G02B26/08
CPC分类号： H04N1/02845 , H04N1/00795 , H04N1/02815 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/047 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N1/1017 , H04N2201/0418 , H04N2201/04705 , H04N2201/04727 , H04N2201/04734
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The scan carriage is suspended along an axis substantially parallel to a scan line of a scanned original document and passing through a point substantially coincident with the scan line, thereby minimizing variations in lighting conditions due to vibration of the scan carriage.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 扫描托架沿着基本上平行于扫描的原始文档的扫描线的轴线悬挂，并通过与扫描线基本一致的点，从而最小化由于扫描托架的振动引起的照明条件的变化。
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7.发明授权
公开(公告)号：US5625469A
公开(公告)日：1997-04-29
申请号：US496506
申请日：1995-06-29
申请人： Joseph A. Wheeler , John F. Omvik , Christopher R. Duval , Mark E. Tellam , Mark G. Brook , David M. Leclerc
发明人： Joseph A. Wheeler , John F. Omvik , Christopher R. Duval , Mark E. Tellam , Mark G. Brook , David M. Leclerc
IPC分类号： G03B27/50 , G06T1/00 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/193 , G03B27/36 , G03G15/02 , H04N1/40
CPC分类号： H04N1/00816 , H04N1/00795 , H04N1/1017 , H04N1/193 , H04N2201/0422
摘要： A scanning apparatus providing an object focal plane for original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable carnage further includes an automatically-positioned alignment grid for aligning original documents, such that the grid is visible at the surface and moves with the scan carriage.
摘要翻译： 一种为要扫描的原始文档提供物体焦平面的扫描装置，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动的屠杀还包括一个自动定位的对准网格，用于对准原始文件，使得网格在表面可见并与扫描托架一起移动。
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公开(公告)号：US5751447A
公开(公告)日：1998-05-12
申请号：US712012
申请日：1996-09-11
申请人： Mark G. Brook , Mark E. Tellam , John F. Omvik , Marc L. Cresens , Christopher R. Duval , David M. Leclerc
发明人： Mark G. Brook , Mark E. Tellam , John F. Omvik , Marc L. Cresens , Christopher R. Duval , David M. Leclerc
CPC分类号： H04N1/0435 , H04N1/00795 , H04N1/0402 , H04N1/0464 , H04N1/0467 , H04N1/0473 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/1017 , H04N1/193 , H04N2201/0418 , H04N2201/04705
摘要： A scanning apparatus providing separate fixed focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined by rotation of at least one lens about an axis substantially perpendicular to its optic axis.
摘要翻译： 一种扫描装置，其提供用于要扫描的透射和反射原稿的单独的固定焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 扫描的原始文件的数字化表示的分辨率可以通过围绕基本上垂直于其光轴的轴的至少一个透镜旋转来确定。
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公开(公告)号：US5621563A
公开(公告)日：1997-04-15
申请号：US605484
申请日：1996-02-26
申请人： Mark G. Brook , Mark E. Tellam
发明人： Mark G. Brook , Mark E. Tellam
CPC分类号： H04N1/0435 , H04N1/00795 , H04N1/0402 , H04N1/0464 , H04N1/0467 , H04N1/0473 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/1017 , H04N1/193 , H04N2201/0418 , H04N2201/04705
摘要： A scanning apparatus providing separate fixed focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined by rotation of at least one lens about an axis substantially perpendicular to its optic axis.
摘要翻译： 一种扫描装置，其提供用于要扫描的透射和反射原稿的单独的固定焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 扫描的原始文件的数字化表示的分辨率可以通过围绕基本上垂直于其光轴的轴的至少一个透镜旋转来确定。
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10.发明授权公开(公告)号：US06169611A
公开(公告)日：2001-01-02
申请号：US08997765
申请日：1997-12-24
IPC分类号： H04N104
CPC分类号： H04N1/0467 , G03B27/62 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/0404 , H04N2201/0422
摘要： A flat-bed scanner for scanning an original document, comprising a scanner housing and a scan carriage movably disposed for motion relative to the scanner housing. A sensing system is mounted to the scan carriage for scanning the original document. A media holder supports the original document for scanning along a scan line such that the original document is positioned at an object focal plane of the sensing system. The media holder support system dynamically maintains a portion of the original document proximate to the scan line coincident with the object focal plane during scanning. The support system includes a first mounting device pivotally attaching a first end of the media holder to the housing for allowing a pivot motion of the media holder with respect to the scanner housing and a second and a third mounting device are affixed and movable with the scan carriage for movably supporting the media holder during the motion of the carriage. The second and third mounting device support the media holder substantially below the scan line and proximate to marginal edges of the media holder outside the field of view of the scan line.
摘要翻译： 一种用于扫描原始文件的平板扫描器，包括扫描仪外壳和可移动地布置成相对于扫描仪外壳运动的扫描托架。 感测系统安装到扫描托架上用于扫描原稿。 介质保持器支持原始文档沿着扫描线扫描，使得原稿位于感测系统的物体焦平面处。 介质保持器支撑系统在扫描期间动态地保持原稿的与物体焦平面一致的扫描线的一部分。 支撑系统包括第一安装装置，其将介质保持器的第一端枢转地附接到壳体，以允许介质保持器相对于扫描器壳体的枢转运动，并且第二和第三安装装置被固定并且可随扫描运动 托架，用于在运输过程中可移动地支撑介质支架。 第二和第三安装装置支撑介质保持器基本上在扫描线的下方并且靠近介质保持器在扫描线的视场外的边缘。
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