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21. 发明申请

US20120113202A1 CONTACTLESS INK LEVELING METHOD AND APPARTUS 有权
标题翻译：无接触式墨水分级方法和APPARTUS
公开(公告)号：US20120113202A1
公开(公告)日：2012-05-10
申请号：US13353134
申请日：2012-01-18
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。

22. 发明授权

US08123345B2 System and method for leveling applied ink in a printer 有权
标题翻译：在打印机中调平油墨的系统和方法
公开(公告)号：US08123345B2
公开(公告)日：2012-02-28
申请号：US12023979
申请日：2008-01-31
申请人： Gregory Joseph Kovacs , Ashish Pattekar , David K. Biegelsen , Lars Erik Swartz , Jennifer L. Belelie , Peter Gordon Odell
发明人： Gregory Joseph Kovacs , Ashish Pattekar , David K. Biegelsen , Lars Erik Swartz , Jennifer L. Belelie , Peter Gordon Odell
IPC分类号： C09D11/00
CPC分类号： B41J2/17 , B41J3/60 , B41J11/0015 , B41J11/002
摘要： A system enables ink on an image receiving member to be re-distributed to reduce banding effects in the image. The system includes an ink applicator for applying ink to form an ink image on an image receiving member as it passes by the ink applicator; a plenum chamber for receiving a flow of pressurized fluid from a fluid source, and at least one opening in the plenum chamber to direct the flow of pressurized fluid from the plenum towards the ink image on the image receiving member to re-distribute the ink on the image receiving member.
摘要翻译：一种系统使图像接收部件上的油墨能够重新分布，以减少图像中的条带效应。该系统包括一个油墨涂布器，用于在油墨涂抹器通过时在油墨图像上施加油墨以在图像接收部件上形成油墨图像; 用于接收来自流体源的加压流体流的增压室，以及所述增压室中的至少一个开口，用于将来自所述气室的加压流体流朝向所述图像接收构件上的墨水图像重新分配所述墨水图像接收部件。

23. 发明授权

US08118420B2 Contactless ink leveling method and apparatus 有权
标题翻译：非接触式油墨调平方法和装置
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。

24. 发明申请

US20090154969A1 Pressure-Controlled Steam Oven For Asymptotic Temperature Control Of Continuous Feed Media 有权
标题翻译：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
申请人： David K. Biegelsen , Ashish Pattekar , Armin R. Volkel , Lars-Erik Swartz
发明人： David K. Biegelsen , Ashish Pattekar , Armin R. Volkel , Lars-Erik Swartz
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。

25. 再颁专利

USRE40338E1 Two dimensional object position sensor 有权
标题翻译：二维物体位置传感器
公开(公告)号：USRE40338E1
公开(公告)日：2008-05-27
申请号：US10874138
申请日：2004-06-21
申请人： David K. Biegelsen , Bryan Preas , Lars Erik Swartz , Warren B. Jackson
发明人： David K. Biegelsen , Bryan Preas , Lars Erik Swartz , Warren B. Jackson
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。

26. 发明申请

US20070296143A1 ROTATIONAL JAM CLEARANCE APPARATUS 有权
标题翻译：旋转JAM间隙装置
公开(公告)号：US20070296143A1
公开(公告)日：2007-12-27
申请号：US11771344
申请日：2007-06-29
申请人： David G. Duff , David K. Biegelsen , Lars-Erik Swartz
发明人： David G. Duff , David K. Biegelsen , Lars-Erik Swartz
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。

27. 发明授权

US07185888B2 Rotational jam clearance apparatus 有权
标题翻译：旋转堵塞清除装置
公开(公告)号：US07185888B2
公开(公告)日：2007-03-06
申请号：US10812376
申请日：2004-03-29
申请人： David G. Duff , David K. Biegelsen , Lars-Erik Swartz
发明人： David G. Duff , David K. Biegelsen , Lars-Erik Swartz
IPC分类号： B65H39/10 , B65H29/00 , B65H5/00
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。

28. 发明授权

US06476376B1 Two dimensional object position sensor 有权
标题翻译：二维物体位置传感器
公开(公告)号：US06476376B1
公开(公告)日：2002-11-05
申请号：US09683543
申请日：2002-01-16
申请人： David K. Biegelsen , Bryan Preas , Lars Erik Swartz , Warren B. Jackson
发明人： David K. Biegelsen , Bryan Preas , Lars Erik Swartz , Warren B. Jackson
IPC分类号： H01J4014
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。

29. 发明授权

US5634636A Flexible object handling system using feedback controlled air jets 失效
标题翻译：使用反馈控制空气喷射的灵活物体处理系统
公开(公告)号：US5634636A
公开(公告)日：1997-06-03
申请号：US584828
申请日：1996-01-11
申请人： Warren B. Jackson , David K. Biegelsen , Lars-Erik Swartz , Andrew A. Berlin , Raj B. Apte , Robert A. Sprague
发明人： Warren B. Jackson , David K. Biegelsen , Lars-Erik Swartz , Andrew A. Berlin , Raj B. Apte , Robert A. Sprague
IPC分类号： B65G51/03 , B65H5/22 , B65H29/24 , B65H5/00 , B65H7/02
CPC分类号： B65H5/228 , B65H2511/216 , B65H2511/51 , B65H2515/212 , B65H2701/1311
摘要： A fluid transport system for moving flexible objects includes a conveyor configured to direct fluid flow against opposite sides of flexible objects. A sensor unit senses motion state of flexible objects, and a motion analysis unit is connected to the sensor unit to calculate relative or absolute movement of flexible objects based on the motion state. Overall movement, position, velocity, and orientation of flexible objects can be determined, as well as internal movement of the object attributable to flexure or edge curling. A motion control unit is connected to the motion analysis unit to modify fluid flow directed against opposite sides of flexible objects, accurately adjusting motion of flexible objects.
摘要翻译：用于移动柔性物体的流体输送系统包括被配置成将流体流动引导到柔性物体的相对侧的传送器。传感器单元感测柔性物体的运动状态，并且运动分析单元连接到传感器单元，以基于运动状态来计算柔性物体的相对或绝对运动。可以确定柔性物体的总体运动，位置，速度和方向，以及归因于弯曲或边缘卷曲的物体的内部运动。运动控制单元连接到运动分析单元以改变针对柔性物体的相对侧的流体流动，精确地调节柔性物体的运动。

30. 发明授权

US09529307B2 Imaging system for patterning of an image definition material by electro-wetting and methods therefor 有权
标题翻译：通过电润湿对图像定义材料进行图案化的成像系统及其方法
公开(公告)号：US09529307B2
公开(公告)日：2016-12-27
申请号：US13548155
申请日：2012-07-12
申请人： Janos Veres , David K. Biegelsen
发明人： Janos Veres , David K. Biegelsen
IPC分类号： G03G15/10 , G03G15/22 , G03G13/28
CPC分类号： G03G15/10 , G03G13/28 , G03G15/226
摘要： A system comprises an electro-wetting subsystem, a transfer subsystem, an imaging member, and an inking subsystem. The electro-wetting subsystem comprises a photo-responsive photoreceptor, a charging mechanism, an image definition material reservoir, a charge erase mechanism, and an exposure subsystem, such as a light source and rotating polygon forming a raster output scanner (ROS) disposed for exposure of the photoreceptor through the image definition material reservoir. The imaging member comprises a reimageable surface having certain properties, such as having a low surface energy to promote ink release onto a substrate. In operation, the photoreceptor is charged areawise. An exposure pattern is formed by the exposure subsystem on the surface of the charged photoreceptor, which is developed with image definition material. The image definition material pattern is transferred to the reimageable surface. The pattern is developed with ink. The inked image may be transferred to a substrate.
摘要翻译：系统包括电润湿子系统，传输子系统，成像构件和着墨子系统。电润湿子系统包括光响应感光体，充电机构，图像定义材料储存器，电荷擦除机构和曝光子系统，例如形成光栅输出扫描器（ROS）的光源和旋转多边形，其设置用于通过图像定义材料储存器曝光感光体。成像构件包括具有某些特性的可再成像表面，例如具有低表面能以促进油墨释放到基底上。在操作中，感光体面积充电。通过曝光子系统在带图像定义材料显影的带电感光体的表面上形成曝光图案。图像定义材料图案被转移到可再成像的表面。该图案是用墨水开发的。着墨的图像可以被转印到基底上。

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