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1. 发明授权

US06417937B1 Integrated automatic document feeder and active transparency adapter 失效
标题翻译：集成自动送纸器和主动透明适配器
公开(公告)号：US06417937B1
公开(公告)日：2002-07-09
申请号：US09281601
申请日：1999-03-30
申请人： Patrick A Batten , John G Thelen
发明人： Patrick A Batten , John G Thelen
IPC分类号： H04N104
CPC分类号： H04N1/10 , H04N2201/0404
摘要： A transparency adaptor is described that includes a flat panel illuminator integral with an automatic document feeder accessory for a flat bed scanner. The flat panel illuminator provides backlighting for scanning transparencies, such that light passes through the transparency only once and into the scanner optics within the scanner base. When the flat panel illuminator is lit during a scanning process, the light source within the scanner is not lit. The flat panel illuminator transparency adapter unit is controlled by the same control cable used by the automatic document feeder unit. The automatic document feeder and the flat panel illuminator transparency adapter may be simultaneously operated in order to scan more than one transparent document automatically.
摘要翻译：描述了一种透明适配器，其包括与用于平板扫描器的自动送纸器配件成一体的平板照明器。平板照明器提供用于扫描透明胶片的背光，使得光仅透过透明物一次并进入扫描器底座内的扫描器光学元件。当扫描过程中平板照明器亮起时，扫描仪内的光源不亮。平板照明器透明度适配器单元由自动送纸单元使用的相同控制电缆控制。可以同时操作自动进纸器和平板照明器透明度适配器，以便自动扫描多个透明文档。

2. 发明授权

US5767977A Method and apparatus for a carriage latch and power cord lock-out system for an optical scanner 失效
标题翻译：用于光学扫描仪的滑架闩锁和电源线锁定系统的方法和装置
公开(公告)号：US5767977A
公开(公告)日：1998-06-16
申请号：US769334
申请日：1996-12-19
申请人： John G Thelen , Lance W Dismang
发明人： John G Thelen , Lance W Dismang
IPC分类号： G02B26/10 , H04N1/00 , H04N1/10 , H04N1/04 , G03G21/00 , H01R13/44 , H02H00/00
CPC分类号： H04N1/00901 , H04N1/32741 , H04N1/00885 , H04N1/1013
摘要： An improved carriage locking system that prevents the power cord of an optical scanner from being plugged into the scanner when the optical carriage assembly of the scanner is in the locked position. The locking system may include a locking member that the user unlocks to access the power cord receptacle upon initial setup of the scanner. The locking system may also include a spring loaded locking member that latches the optical carriage assembly against movement whenever the power cord is removed from the power cord receptacle.
摘要翻译：当扫描仪的光滑架组件处于锁定位置时，改进的滑架锁定系统防止光学扫描仪的电源线插入扫描仪。锁定系统可以包括锁定构件，当初始设置扫描仪时，用户解锁以访问电源线插座。锁定系统还可以包括弹簧加载的锁定构件，每当电源线从电源线插座移除时，其锁定光学滑座组件以防止移动。

3. 发明授权

US07646514B2 Scanning method and system 失效
标题翻译：扫描方法和系统
公开(公告)号：US07646514B2
公开(公告)日：2010-01-12
申请号：US10634973
申请日：2003-08-05
申请人： Kurt E. Spears , David D. Bohn , John G. Thelen
发明人： Kurt E. Spears , David D. Bohn , John G. Thelen
IPC分类号： H04N1/04
CPC分类号： H04N1/2034 , H04N1/1017 , H04N1/193 , H04N1/203
摘要： In accordance with an embodiment of the present invention, an image capture device comprises a first scanning module operable to scan a first side of an object and a second scanning module operable to scan a second side of the object, the first and second scanning modules translatable along their respective displacement paths.
摘要翻译：根据本发明的实施例，图像捕获装置包括可操作以扫描物体的第一侧的第一扫描模块和可操作以扫描物体的第二侧的第二扫描模块，第一和第二扫描模块可平移沿其各自的位移路径。

4. 发明授权

US06614563B1 Flat panel illuminator active transparency adapter 失效
标题翻译：平板照明器有源透明适配器
公开(公告)号：US06614563B1
公开(公告)日：2003-09-02
申请号：US09281600
申请日：1999-03-30
申请人： Patrick A Batten , Michael L Christensen , John G Thelen
发明人： Patrick A Batten , Michael L Christensen , John G Thelen
IPC分类号： H04N104
CPC分类号： H04N1/0288 , H04N1/00538 , H04N1/10 , H04N2201/0418
摘要： A transparency adaptor is described that includes a flat panel illuminator within the scanner lid of the scanner. The flat panel illuminator provides backlighting for scanning transparencies, such that light passes through the transparency only once and into the scanner optics within the scanner base. When the flat panel illuminator is lit during a scanning process, the light source within the scanner is not lit. In a second embodiment, the flat panel illuminator is removeably attached to the scanner lid. Another alternative is for the flat panel illuminator adapter to be a separate from the scanner, such that it is placed over a transparent document when needed, either plugging into the scanner or a separate power source during the scanning process.
摘要翻译：描述了一种透明度适配器，其包括在扫描器的扫描仪盖内的平板照明器。平板照明器提供用于扫描透明胶片的背光，使得光仅透过透明物一次并进入扫描器底座内的扫描器光学元件。当扫描过程中平板照明器亮起时，扫描仪内的光源不亮。在第二实施例中，平板照明器可移除地附接到扫描器盖。另一个替代方案是使平板照明器适配器与扫描器分离，使得当需要时将其放置在透明文档上，或者在扫描过程中插入扫描仪或单独的电源。

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