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41.发明授权
公开(公告)号：US4485165A
公开(公告)日：1984-11-27
申请号：US580400
申请日：1984-02-15
申请人： Robert G. Finn , Charles D. DeBoer
发明人： Robert G. Finn , Charles D. DeBoer
摘要： Photographic elements, assemblages and processes are described for producing a monochromatic dye image. The assemblage comprises:(a) a photosensitive element comprising a support having thereon a layer of nondiffusible dye image-providing material, a stripping layer, an opaque layer and a silver halide emulsion layer;(b) a transparent cover sheet; and(c) opaque processing composition for application between the element and cover sheet. A dye mordant layer may also be present on the element or cover sheet.After exposure and processing, the layer of nondiffusible dye image-providing material on a support is stripped away to provide a monochromatic retained dye image without the need for bleaching and fixing.
摘要翻译： 描述了用于产生单色染料图像的照相元件，组合和工艺。 组合物包括：（a）感光元件，其包括其上具有不可扩散染料影像提供材料层，剥离层，不透明层和卤化银乳剂层的载体; （b）透明盖板; 和（c）用于元件和覆盖片之间的不透明处理组合物。 染料媒染剂层也可以存在于元件或覆盖片上。 在曝光和处理之后，剥离载体上不扩散染料图像提供材料的层，以提供单色保留的染料图像，而不需要漂白和固定。
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公开(公告)号：US06783228B2
公开(公告)日：2004-08-31
申请号：US10335383
申请日：2002-12-31
IPC分类号： B41J201
CPC分类号： B41J2/0057 , B41C1/1066 , B41P2227/70
摘要： An apparatus for offset lithographic printing including an offset lithographic printing press including a printing cylinder having a surface including a mixture of cationic colloidal silica, fumed alumina, and a polymeric amine; and an inkjet printhead disposed to print a digital image on the printing cylinder with an ink jet fluid including a pigment and a polymeric dispersing agent, which ink jet fluid dries to produce a surface active to oleophilic lithographic printing inks.
摘要翻译： 一种用于胶印平版印刷的装置，包括胶印平版印刷机，其包括具有包括阳离子胶体二氧化硅，热解氧化铝和聚合胺的混合物的表面的印刷滚筒; 以及喷墨打印头，其设置成用包括颜料和聚合物分散剂的喷墨流体在印刷滚筒上印刷数字图像，该喷墨流体干燥以产生对亲油平版印刷油墨的活性表面活性。
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公开(公告)号：US06726304B2
公开(公告)日：2004-04-27
申请号：US09169071
申请日：1998-10-09
IPC分类号： B41J2165
CPC分类号： B41J2/16552 , B41J29/17
摘要： An ink jet printing apparatus having a cleaning station that cleans the orifice plate with a cleaning liquid. The cleaning liquid includes a hydrophobic additive that has a strong affinity for the orifice plate material and which coats the orifice plate to form a protective coating. If a portion of the protective coating is removed, that portion will be repaired by the additive.
摘要翻译： 一种喷墨打印设备，其具有用清洁液清洁孔板的清洁站。 清洁液体包括对孔板材料具有强亲合力并且涂覆孔板以形成保护涂层的疏水性添加剂。 如果保护涂层的一部分被去除，该部分将被添加剂修复。
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公开(公告)号：US06474235B2
公开(公告)日：2002-11-05
申请号：US09753090
申请日：2001-01-02
IPC分类号： B41C110
CPC分类号： B41C1/1066
摘要： A method for preparing a lithographic plate which can react with an imaging fluid to form an image, including providing a hydrophilic support; forming a fluid-receiving layer that includes a water-soluble material which is chemically reactive with the imaging fluid; imagewise applying the imaging fluid to the fluid-receiving layer; and drying or curing the applied fluid to form an image in the fluid-receiving layer.
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公开(公告)号：US06345880B1
公开(公告)日：2002-02-12
申请号：US09326363
申请日：1999-06-04
申请人： Charles D. DeBoer , Xin Wen
发明人： Charles D. DeBoer , Xin Wen
IPC分类号： B41J2135
CPC分类号： B41J2/14201 , B41J2/1433 , B41J2/1606
摘要： An ink jet print head is provided that includes a nozzle plate having an outer metal layer having nozzles for ejecting ink drops, and a coating of a non-wetting polymer chemically bound over the outer surface of the metal layer of the plate. Preferably, the polymer is a block polymer having a head that includes the chemical group that chemically bonds with the outer metal layer, and a tail that is hydrophobic. The resulting polymer coating prevents inks from pooling, drying, and creating deposits which would otherwise impede or clog the ink jet nozzles. The chemical bonding between the non-wettable polymer and the metal surface creates a highly durable polymeric layer that resists being wiped off during both printing and head cleaning operations.
摘要翻译： 提供了一种喷墨打印头，其包括具有外部金属层的喷嘴板，该外部金属层具有用于喷射墨滴的喷嘴，以及化学结合在该板的金属层的外表面上的非润湿聚合物的涂层。 优选地，聚合物是具有包含与外部金属层化学键合的化学基团的头部和疏水性的尾部的嵌段聚合物。 所得的聚合物涂层防止墨水汇集，干燥和产生沉积物，否则会妨碍或堵塞喷墨嘴。 不可润湿的聚合物和金属表面之间的化学键合形成了高度耐用的聚合物层，其在印刷和头部清洁操作期间抵抗被擦除。
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46.发明授权公开(公告)号：US06236442B1
公开(公告)日：2001-05-22
申请号：US09146656
申请日：1998-09-03
IPC分类号： G02F113
CPC分类号： G02F1/134309 , G02F1/13439 , G02F1/13718 , H05K3/361
摘要： A display for presenting selected images to a viewer, including a transparent substrate; a transparent, electrically conductive coating formed over the transparent substrate; a light modulating layer formed over the transparent, electrically conductive layer; and a patterned conductive layer formed over the light modulating layer which provides viewable and conductive images, the light modulating layer being effective in two conditions, in a first condition to prevent the viewing of the viewable and conductive images and in a second condition to permit the viewing of the viewable and conductive images.
摘要翻译： 一种用于将选定图像呈现给观看者的显示器，包括透明基板; 在透明基板上形成透明的导电涂层; 形成在所述透明导电层上的光调制层; 以及形成在所述光调制层上的图案化导电层，其提供可见和导电图像，所述光调制层在两个条件下有效，处于第一状态，以防止观看和观看图像并且在第二条件下允许 观看可见和导电图像。
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公开(公告)号：US06224185B1
公开(公告)日：2001-05-01
申请号：US09169325
申请日：1998-10-09
IPC分类号： B41J2165
CPC分类号： C11D7/261 , B41J2/16552 , B41J2/185 , B41J29/17 , C11D3/162 , C11D7/267 , C11D7/268 , C11D7/3209 , C11D7/3281
摘要： A cleaning fluid for use with an inkjet printer having orifices for injecting ink, the surface of the orifices at the injection point being formed by a predetermined material includes a liquid for cleaning the surface of the orifices, such liquid including a di or trihydroxysilane which acts as a biocide, surfactant, and humectant.
摘要翻译： 一种与喷墨打印机一起使用的清洁液，其具有用于喷射墨水的喷嘴，由喷射点由预定材料形成的喷嘴表面包括用于清洁喷嘴表面的液体，该液体包括二或三羟基硅烷，其作用 作为杀生物剂，表面活性剂和保湿剂。
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公开(公告)号：US06195112B1
公开(公告)日：2001-02-27
申请号：US09116168
申请日：1998-07-16
IPC分类号： B41J1516
CPC分类号： B41J2/0057 , B41J33/54 , B41J35/08
摘要： Apparatus for color printing on a re-inkable belt, the re-inkable belt being moveable along an endless path and trained about a transport roller and including an ink transfer layer where an ink can be transferred to a moveable receiver and the moveable receiver moves into ink transfer relationship with the re-inkable belt at a nip position for transferring ink imagewise from the re-inkable belt to the receiver. The depleted ink is replenished and the re-inkable belt is arranged so that ink will be diffused into the ink transfer surface, and tension is adjustedly applied at two spaced locations to the transport roller and including two spaced steering actuators which, when actuated, apply tension to opposite positions on the transport roller, a sensor for determining the position of the re-inkable belt, and a computer coupled to the sensor for selectively actuating the steering actuators so as to apply tension to the transport roller which compensates for lateral distortion of the re-inkable belt.
摘要翻译： 用于在可重新印刷的带上进行彩色打印的设备，所述可重新印刷的带可沿着环形路径移动并围绕输送辊进行训练，并且包括墨水转移层，其中墨水可被转移到可移动的接收器，并且可移动的接收器移动到 与可重新上墨带的墨水转印关系在用于将墨水从可再墨水带传送到接收器的压合位置处。 补充耗尽的油墨，并且可再墨水带被布置成使得油墨将扩散到油墨转印表面中，并且张力在两个间隔的位置被调整地施加到输送辊，并且包括两个间隔开的转向致动器，当被致动时，应用 张紧到输送辊上的相对位置，用于确定可再墨带的位置的传感器，以及耦合到传感器的计算机，用于选择性地致动转向致动器，以向输送辊施加张力，补偿横向变形 可再墨带。
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公开(公告)号：US6128027A
公开(公告)日：2000-10-03
申请号：US868426
申请日：1997-06-03
申请人： Charles D. DeBoer , Werner Fassler , Xin Wen
发明人： Charles D. DeBoer , Werner Fassler , Xin Wen
CPC分类号： B41J2/005
摘要： A method for microfluidic printing continuous tone color pixels on a reflective receiver by using cyan, magenta, and yellow inks including supplying a fourth, colorless ink along with the cyan, magenta, and yellow inks needed for color printing; pumping the inks through capillary microchannels by microfluidic pumps; mixing the correct amount of colorless ink with the cyan, magenta, or yellow inks to produce both the correct hue and tone scale for each colored pixel; and transferring the colored pixels of mixed ink to the reflective receiver to form colored pixels on the receiver.
摘要翻译： 一种通过使用青色，品红色和黄色墨水在反射式接收器上进行微流体印刷连续色彩像素的方法，包括提供第四种无色墨水以及彩色印刷所需的青色，品红色和黄色墨水; 通过微流体泵将油墨泵送通过毛细管微通道; 将正确数量的无色墨水与青色，品红色或黄色墨水混合，以产生每个有色像素的正确色调和色调; 并将混合墨水的彩色像素传送到反射接收器，以在接收器上形成彩色像素。
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公开(公告)号：US6055002A
公开(公告)日：2000-04-25
申请号：US868477
申请日：1997-06-03
申请人： Xin Wen , Werner Fassler , Charles D. DeBoer
发明人： Xin Wen , Werner Fassler , Charles D. DeBoer
CPC分类号： B41J2/005
摘要： A microfluidic printing apparatus responsive to an image file for printing a plurality of pixels on a display is disclosed. The apparatus includes a plurality of ink delivery chambers; ink channels for delivering ink to each ink delivery chamber; and heater elements associated with particular delivery chambers and effective for causing the transfer of heat to inks in such chambers for regulating ink flow from the ink delivery chambers to the display. The apparatus further includes a circuit for controlling the heater elements for regulating the ink flow in response to the code values of the image file.
摘要翻译： 公开了一种响应用于在显示器上打印多个像素的图像文件的微流体打印装置。 该装置包括多个墨水输送室; 用于将油墨输送到每个墨水输送室的墨水通道; 以及与特定输送室相关联的加热器元件，并有效地引起热量转移到这些室中的油墨，用于调节从油墨输送室到显示器的油墨流动。 该装置还包括用于响应于图像文件的代码值控制用于调节墨水流的加热器元件的电路。
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