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公开(公告)号：US08118420B2
公开(公告)日：2012-02-21
申请号：US11962544
申请日：2007-12-21
申请人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
发明人： Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/0015 , B41J29/377 , B41M7/00
摘要： A method of leveling ink that is printed on a substrate includes establishing a thermal gradient across a thickness of the substrate, the thermal gradient characterized in that it is less than a viscosity threshold temperature of the ink across most of the substrate.
摘要翻译： 印刷在基材上的调色油墨的方法包括建立横跨基材厚度的热梯度，该热梯度的特征在于其小于基底上大部分油墨的粘度阈值温度。
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122.发明申请公开(公告)号：US20110261127A1
公开(公告)日：2011-10-27
申请号：US12764394
申请日：2010-04-21
申请人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
发明人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
IPC分类号： B41J2/01
CPC分类号： B05C5/001 , B41M7/0081 , B41M7/009
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a surface of a porous substrate with radiation emitted by at least one radiant energy source. The radiation heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate.
摘要翻译： 提供了对基板上的油墨进行调平的方法和用于印刷的设备。 所述方法的示例性实施例包括用由至少一个辐射能源发射的辐射照射设置在多孔基底的表面上的墨。 辐射将油墨加热至油墨的至少粘度阈值温度以允许油墨在表面上横向流动以产生油墨的流平。 油墨被充分加热，使得从油墨到基底的热传递在平整过程中足够小，使得在基底界面处的油墨冷却到低于粘度阈值温度的温度，从而防止任何显着的油墨渗透到基底中。
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公开(公告)号：US20100196067A1
公开(公告)日：2010-08-05
申请号：US12365825
申请日：2009-02-04
申请人： David K. Biegelsen
发明人： David K. Biegelsen
CPC分类号： G03G15/201
摘要： A flash lamp including an integrated plurality of pixels. Each pixel includes a transparent first electrode; a cell including a gas coupled to the transparent first electrode; and a second electrode having a non-uniform surface coupled to the cell.
摘要翻译： 一种闪光灯，包括集成的多个像素。 每个像素包括透明的第一电极; 包括耦合到所述透明第一电极的气体的电池; 以及具有耦合到所述电池的不均匀表面的第二电极。
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124.发明申请Pressure-Controlled Steam Oven For Asymptotic Temperature Control Of Continuous Feed Media 有权压力控制蒸汽烤箱用于连续进料介质的渐近温度控制公开(公告)号：US20090154969A1
公开(公告)日：2009-06-18
申请号：US11959406
申请日：2007-12-18
IPC分类号： G03G15/20
CPC分类号： G03G15/2003 , H05K1/189 , H05K3/32 , H05K2203/074 , H05K2203/1105
摘要： A non-atmospheric pressure vapor oven system that utilizes a controllable pressure zone to facilitate fast phase change heat transfer at any desired temperature to heat or cool flat substrates, and to level temperatures across different locations of the substrates. The system enables the use of a heat transfer fluid, such as water, without being limited to a particular temperature, such as the fluid's natural boiling point at atmospheric pressure. The system includes a vapor oven (hermetic enclosure) defining a pressure chamber having sealed entry and exit ports for transferring an object (e.g., a sheet of paper) with added material (e.g., toner) through the pressure chamber, and a pressure regulation apparatus for setting the saturation temperature (boiling point) of heat transfer fluid inside the vapor oven to an optimal heating/cooling temperature by selectively controlling the pressure inside the hermetic enclosure.
摘要翻译： 非大气压蒸气烘箱系统，其利用可控压力区域来促进在任何期望温度下的快速相变热传递以加热或冷却平坦的基板，以及跨越基板的不同位置的水平温度。 该系统能够使用诸如水的传热流体，而不限于特定温度，例如在大气压下的流体的天然沸点。 该系统包括蒸气烘箱（气密封壳），其限定具有密封入口和出口的压力室，用于通过压力室传送具有添加材料（例如调色剂）的物体（例如，一张纸）和压力调节装置 通过选择性地控制密封外壳内的压力，将蒸气烘箱内的传热流体的饱和温度（沸点）设定为最佳加热/冷却温度。
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公开(公告)号：US07517424B2
公开(公告)日：2009-04-14
申请号：US11704996
申请日：2007-02-12
申请人： David K. Biegelsen
发明人： David K. Biegelsen
CPC分类号： G02B6/08 , Y10T156/1158
摘要： A microchannel collimating array may be fabricated by casting an elastic sheet onto a substrate containing a plurality of pedestals. The elastic sheet may be cured, and then pulled away from the substrate, leaving the elastic sheet with a plurality of tubes at the locations of the pedestals. The plurality of tubes may collimate light incident on the elastic sheet.
摘要翻译： 微通道准直阵列可以通过将弹性片材浇铸到包含多个基座的基底上来制造。 弹性片可以被固化，然后从衬底上拉出，使得弹性片在基座的位置留下多个管。 多个管可以准直入射在弹性片上的光。
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126.发明申请Module identification method and system for path connectivity in modular systems 有权模块化系统中路径连接的模块识别方法和系统公开(公告)号：US20080147234A1
公开(公告)日：2008-06-19
申请号：US11639073
申请日：2006-12-14
申请人： David K. Biegelsen , Bryan Preas , David G. Duff , Markus P.J. Fromherz , Craig Eldershaw , Lee Ackerson
发明人： David K. Biegelsen , Bryan Preas , David G. Duff , Markus P.J. Fromherz , Craig Eldershaw , Lee Ackerson
IPC分类号： G06F17/00
CPC分类号： G05B19/0421 , G05B2219/25103 , G05B2219/2646
摘要： A configurable self-identifying workpiece transport system is described for moving an associated workpiece relative to a plurality of associated workpiece functional units selectively performing operations on the associated workpiece. The transport system includes a plurality of transport modules and a control unit. The plurality of transport modules are disposed in selected positions relative to the associated workpiece functional units, and each of the plurality of transport modules stores identification data and functionality data specific to the transport module. The control unit includes an automatic identification system in communication with each of the plurality of transport modules for retrieving the identification data and the functionality data from each of the plurality of transport modules and generating an itinerary for moving the associated workpiece relative to the workpiece functional units. Each of the plurality of transport modules includes a local communication circuit adapted to selectively communicate with adjacent transport modules. In one embodiment, the control unit is distributed among the plurality of transport modules and in another embodiment, a global system bus is provided by a central control unit for communicating with each of the plurality of transport modules through the global bus. The local communication circuit includes photo optic devices and the global system bus uses a two wire interface.
摘要翻译： 描述了可配置的自识别工件传送系统，用于相对于多个相关联的工件功能单元移动相关联的工件，其选择性地对相关工件进行操作。 传送系统包括多个传送模块和控制单元。 多个传送模块相对于相关联的工件功能单元设置在选定位置，并且多个传送模块中的每一个存储特定于传送模块的识别数据和功能数据。 控制单元包括与多个传输模块中的每一个通信的自动识别系统，用于从多个传输模块中的每一个检索识别数据和功能数据，并产生用于相对于工件功能单元移动相关工件的行程 。 多个传输模块中的每一个包括适于选择性地与相邻传输模块通信的本地通信电路。 在一个实施例中，控制单元分布在多个传输模块中，在另一个实施例中，全局系统总线由中央控制单元提供，用于通过全局总线与多个传输模块中的每一个进行通信。 本地通信电路包括光电设备，全局系统总线使用双线接口。
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公开(公告)号：USRE40338E1
公开(公告)日：2008-05-27
申请号：US10874138
申请日：2004-06-21
IPC分类号： H01J40/14
CPC分类号： H04N1/00689 , B41J11/0095 , B65H2553/41 , G01S7/4813 , G01S17/06 , H01L31/125 , H01L31/167 , H04N1/00681 , H04N1/00702 , H04N1/00721 , H04N1/00734 , H04N1/0075 , H04N1/00755
摘要： Apparatus and method for sensing the position, size, shape and location orientation of one or more objects in two dimensions. The position sensor uses arrays of light sensors mounted on a substrate. When an object passes in proximity to the light sensors light energy from a plurality of light sources is either reflected from the object to the light sensors, or is emitted directly to the light sensors. The light energy is then converted to individual signals and transmitted through circuit traces in a printed circuit board to a local controller. The information may then be processed to determine the size, position, shape and location orientation of an object.
摘要翻译： 用于感测二维中一个或多个物体的位置，大小，形状和位置取向的装置和方法。 位置传感器使用安装在基板上的光传感器阵列。 当物体靠近光传感器时，来自多个光源的光能被从物体反射到光传感器，或者直接发射到光传感器。 然后将光能转换成单个信号，并通过印刷电路板中的电路迹线传输到本地控制器。 然后可以处理信息以确定对象的大小，位置，形状和位置方向。
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128.发明授权Low cost piezo printhead based on microfluidics in printed circuit board and screen-printed piezoelectrics 有权基于印刷电路板和丝网印刷压电体的微流体的低成本压电打印头公开(公告)号：US07347533B2
公开(公告)日：2008-03-25
申请号：US11017471
申请日：2004-12-20
CPC分类号： H05K1/0272 , B41J2/14233 , B41J2002/14491 , B41J2202/12 , H01L2224/48091 , H01L2224/73265 , H05K2201/0394 , H05K2201/10083 , H01L2924/00014
摘要： In accordance with one aspect of the present exemplary embodiment, a printhead includes a printed circuit board having at least one base layer, with at least one electrical trace, at least one fluidic passage and at least one fluidic chamber as part of the printed circuit board. The at least one electrical trace, fluidic passage and fluidic chamber are formed using printed circuit board manufacturing processes. An integrated circuit control chip is attached to the printed circuit board using known printed circuit board techniques. At least one fluidic actuator arrangement and aperture plate are attached to the printed circuit board using known PCB attachment processes.
摘要翻译： 根据本示例性实施例的一个方面，打印头包括印刷电路板，其具有至少一个基底层，至少一个电迹线，至少一个流体通道和至少一个流体室，作为印刷电路板的一部分 。 使用印刷电路板制造工艺形成至少一个电迹线，流体通道和流体室。 使用已知的印刷电路板技术将集成电路控制芯片附接到印刷电路板。 使用已知的PCB附接工艺将至少一个流体致动器装置和孔板附接到印刷电路板。
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公开(公告)号：US20070296143A1
公开(公告)日：2007-12-27
申请号：US11771344
申请日：2007-06-29
IPC分类号： B65H39/10
CPC分类号： B65H29/58 , B65H29/008 , B65H2220/09 , B65H2301/3125 , B65H2301/4482 , B65H2402/10 , B65H2402/32 , B65H2404/632 , B65H2404/65 , B65H2601/11 , B65H2601/324 , B65H2801/06 , Y10S271/902
摘要： A media path jam clearance apparatus installable in a supporting structure includes media drive mechanisms for moving flexible media through media paths and a rotatable, removable jam clearance element. Within the jam clearance element facing surfaces of guide elements define guide surfaces for media paths, with the guide elements having external surfaces capable of supporting the flexible media as it is wrapped around the external surfaces. A pivotal support element supports and enables rotational movement of the jam clearance element within the supporting structure. The jam clearance element may be partially or entirely extracted from the supporting structure.
摘要翻译： 可安装在支撑结构中的介质路径堵塞间隙装置包括用于通过介质路径移动柔性介质的介质驱动机构和可旋转的可拆卸的堵塞间隙元件。 在导向元件面向表面的卡盘间隙元件内限定用于介质路径的引导表面，其中引导元件具有能够在柔性介质缠绕在外表面周围时支撑柔性介质的外表面。 枢转的支撑元件支撑并且使支撑结构内的阻塞间隙元件能够旋转运动。 阻塞间隙元件可以从支撑结构部分或全部提取。
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公开(公告)号：US07185888B2
公开(公告)日：2007-03-06
申请号：US10812376
申请日：2004-03-29
CPC分类号： B65H29/58 , B65H29/008 , B65H2220/09 , B65H2301/3125 , B65H2301/4482 , B65H2402/10 , B65H2402/32 , B65H2404/632 , B65H2404/65 , B65H2601/11 , B65H2601/324 , B65H2801/06 , Y10S271/902
摘要： A media path jam clearance apparatus installable in a supporting structure includes media drive mechanisms for moving flexible media through media paths and a rotatable, removable jam clearance element. Within the jam clearance element facing surfaces of guide elements define guide surfaces for media paths, with the guide elements having external surfaces capable of supporting the flexible media as it is wrapped around the external surfaces. A pivotal support element supports and enables rotational movement of the jam clearance element within the supporting structure. The jam clearance element may be partially or entirely extracted from the supporting structure.
摘要翻译： 可安装在支撑结构中的介质路径堵塞间隙装置包括用于通过介质路径移动柔性介质的介质驱动机构和可旋转的可拆卸的堵塞间隙元件。 在导向元件面向表面的卡盘间隙元件内限定用于介质路径的引导表面，其中引导元件具有能够在柔性介质缠绕在外表面周围时支撑柔性介质的外表面。 枢转的支撑元件支撑并且使支撑结构内的阻塞间隙元件能够旋转运动。 阻塞间隙元件可以从支撑结构部分或全部提取。
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