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21.发明授权Digital scanning system having drop-out capabilities and a color drop-out filter therefor 失效具有辍学功能的数字扫描系统和一个色彩剔除滤镜
公开(公告)号：US5773818A
公开(公告)日：1998-06-30
申请号：US829633
申请日：1997-03-31
申请人： Robert P. Herloski
发明人： Robert P. Herloski
摘要： A monochromatic scanning system includes an illumination system, a document staging system, an optical lens system, a photosensing system to convert light to electrical signals and a color drop-out filter. The illumination system illuminates an original image to be scanned in the document staging system and the optical lens system directs light reflected from the original image to be scanned onto the photosensing system. The color drop-out filter is located in an optical path between the original image to be scanned and the photosensing system such that the color drop-out filter allows a predetermined range of wavelengths to pass therethrough and a range of wavelengths associated with infrared radiation to pass therethrough. this enables the monochromatic scanning system to have drop-out capability by merely substituting the color drop-out filter without further modifications to the scanning system.
摘要翻译： 单色扫描系统包括照明系统，文件分级系统，光学透镜系统，将光转换成电信号的光敏系统和彩色辍学滤光器。 照明系统照亮要在文档分级系统中扫描的原始图像，并且光学透镜系统将从要扫描的原始图像反射的光引导到感光系统上。 色彩丢失滤光器位于待扫描的原始图像和光感测系统之间的光路中，使得色彩流出滤光器允许预定范围的波长通过其中，并且与红外辐射相关联的一定范围的波长 通过。 这使得单色扫描系统能够通过仅对代替扫描系统进行进一步修改的颜色输出滤光片才能具有落后能力。
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22.发明授权Low surface energy coating to maintain clean surfaces of optical components in a document reproduction machine 失效低表面能涂层，以保持文件复印机中光学元件的清洁表面
公开(公告)号：US5570161A
公开(公告)日：1996-10-29
申请号：US343145
申请日：1994-11-21
CPC分类号： G02B1/10 , B41J2/471 , G03G15/04045 , H04N1/29
摘要： A document reproduction machine having an optical component which is coated with a low surface energy transparent coating to reduce the adhesion of particles on the optical component. During the forming of the coating the lateral conductivity of the coating is modified so as to dissipate electrical charge build up on the coating.
摘要翻译： 一种具有光学部件的文件再现机，其涂覆有低表面能透明涂层，以减少颗粒在光学部件上的粘附。 在形成涂层期间，改变涂层的横向电导率，以便消散在涂层上积累的电荷。
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23.发明授权Input of control information to an electronic image scanner through the imaging apparatus 失效通过成像装置向电子图像扫描器输入控制信息
公开(公告)号：US5018025A
公开(公告)日：1991-05-21
申请号：US437703
申请日：1989-11-17
申请人： Robert P. Herloski
发明人： Robert P. Herloski
CPC分类号： H04N1/00352 , H04N1/00397 , H04N1/00408 , H04N1/00493 , H04N1/00795
摘要： In an electronic image scanning device having an array of photosensitive elements, or photosites, arranged and supported for deriving electronic image information from an original, an arrangement for input of control information to the device includes a surface with a plurality of unique control images thereon, detectable by the photosites, is arranged for operator controlled movement. The scanning of the control images occurs during a non-image scanning period in the operation of the scanning device. The unique control images are recognized as control information. The operator controlled movement reflects operator selection of control information.
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