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公开(公告)号：US5778296A
公开(公告)日：1998-07-07
申请号：US720522
申请日：1996-09-30
Applicant: Jan J. van der Steen , Ruud Vullers , Marcel Kuipers , Jozef P. M. Logtens , Roderick A. Cooley , Derek J. Milton , Andrew E. Taylor , Stephen J. Abbott
Inventor： Jan J. van der Steen , Ruud Vullers , Marcel Kuipers , Jozef P. M. Logtens , Roderick A. Cooley , Derek J. Milton , Andrew E. Taylor , Stephen J. Abbott
CPC classification number: G03G21/12 , G03G21/105
Abstract: A xerographic cassette for a printing or copying machine includes a photoreceptor drum, a cleaning blade, and a waste toner conveyor for conveying waste toner cleaned off the photoreceptor drum by the cleaning blade into the interior of the photoreceptor drum for storage. The conveyor includes a flexible helical wire which acts as an auger. A curved tube portion of the conveyor passes through an auxiliary waste toner container. Once the auxiliary container is substantially full, waste toner is conveyed into the interior of the photoreceptor drum. The auxiliary container is provided with an aperture which enables it to be emptied, thereby prolonging the useful life of the cassette.
Abstract translation: 用于打印或复印机的静电复印机包括感光鼓，清洁刮板和废色调剂输送机，用于将通过清洁刮板清除的感光鼓的废色调剂输送到感光鼓的内部用于存储。 输送机包括用作螺旋钻的柔性螺旋线。 输送机的弯曲管部分通过辅助废料调色剂容器。 一旦辅助容器基本上满了，废粉就被传送到感光鼓的内部。 辅助容器设置有能够排空的孔，从而延长盒的使用寿命。
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公开(公告)号：US5027195A
公开(公告)日：1991-06-25
申请号：US419562
申请日：1989-10-10
Applicant: Roderick A. Cooley , ANthony J. Cronshaw
Inventor： Roderick A. Cooley , ANthony J. Cronshaw
CPC classification number: G03G15/5025 , G01J3/51 , G01J3/513 , G03G15/01 , H04N1/62 , G01J2001/448
Abstract: A color detection and/or recognition apparatus comprises a twin row array (16) of detector elements, each element being arranged to produce an electrical signal on detection of a given color. The two rows (21, 22) each comprise a plurality of groups of detector elements, with the elements in each group of at least one of the arrays being sensitive to a respective different color, with corresponding elements in the two rows being sensitive to different colors, and with the four elements of adjacent corresponding pairs of elements in the two rows being sensitive to at least three different colors. THe electrical signals are processed to provide a determination of the detection of color or the recognition of a color. The two rows of detector elements, typically photosensitive sites in CCD arrays, may be formed closely adjacent one another on the same semiconductor substrate, together with CCD shift registers (23, 24) along the outside edges of the two rows. A line buffer delay circuit (25) may be provided for the outputs of one of the rows.
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3.发明授权公开(公告)号：US06687479B2
公开(公告)日：2004-02-03
申请号：US10160813
申请日：2002-05-31
Applicant: Gerardo Leute , John W. D. Cooper , Ian Brailsford , Stan Alan Spencer , Roger D. Masham , Derek J. Milton , Robert G. Hall , Roderick A. Cooley , John M. Wysocky , Charles H. Tabb , Jorge A. Alvarez , Alexander C. Bisland , Peter A. Mayfield , Clifford W. Imes, IV , Peter J. M. Bloemen , Michael B. Thomson , Krzysztof J. Less , David G. Anderson
Inventor： Gerardo Leute , John W. D. Cooper , Ian Brailsford , Stan Alan Spencer , Roger D. Masham , Derek J. Milton , Robert G. Hall , Roderick A. Cooley , John M. Wysocky , Charles H. Tabb , Jorge A. Alvarez , Alexander C. Bisland , Peter A. Mayfield , Clifford W. Imes, IV , Peter J. M. Bloemen , Michael B. Thomson , Krzysztof J. Less , David G. Anderson
IPC: G03G1516
CPC classification number: G03G15/16 , G03G2215/1609
Abstract: A printing apparatus includes a guide member for directing sheets toward a transfer zone. The guide member defines a set of ribs which hold the sheets above the main surface of the guide member. Thus, any stray marking material which lands on the guide member is relatively unlikely to contact a sheet moving over the guide member.
Abstract translation: 打印装置包括用于将纸张朝向转印区域引导的引导构件。 引导构件限定了将片材保持在引导构件的主表面上方的一组肋。 因此，落在引导构件上的任何杂散标记材料相对不太可能接触在引导构件上移动的片材。
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