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1. 发明授权

US5943542A Dual levels of functional and non-reactive release agents for fusers 失效
标题翻译：功能和非反应性脱模剂的双重水平
公开(公告)号：US5943542A
公开(公告)日：1999-08-24
申请号：US004721
申请日：1998-01-08
申请人： Edul N. Dalal , Robert J. Gruber , Rabin Moser
发明人： Edul N. Dalal , Robert J. Gruber , Rabin Moser
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A heat and pressure fuser and a Release Agent Management (RAM) system therefor. A dual function RAM system is provided. The dual function RAM system supplies functional release agent material having a relatively high concentration of functional chains (in the order of 0.05 to 0.4 mol %) to an elastomeric fuser member as well as release agent material having low funtionality or no functionality. The elastomeric fuser member may contain metal oxide particles. The low functionality release agent is relatively non-reactive. Depending on whether the elastomeric member contains the metal oxide particles, the functional chains of the high concentration release agent material which are periodically supplied to the fuser roll surface either attach to the metal particles exposed at the surface of the fuser roll by chemical bonds or to the elastomeric material itself. The non-reactive chains adhere to the functional chains by much weaker physical (such as van der Waals) chains. The periodic application of the high concentration release agent material includes application for a relatively short duration at machine startup as well as periodically thereafter as needed. Application of the release agent is effected using an elongated web impregnated with alternate bands or areas of silicone oil containing high and low functional chains.
摘要翻译：一个热压定影器和一个脱模剂管理（RAM）系统。提供了双功能RAM系统。双功能RAM系统提供具有相对高浓度的功能链（大约0.05至0.4mol％）的功能性脱模剂材料到弹性体定影器构件以及具有低功能性或无功能性的脱模剂材料。弹性定影器构件可以包含金属氧化物颗粒。低功能性脱模剂相对无反应性。取决于弹性体构件是否含有金属氧化物颗粒，周期性地供给到定影辊表面的高浓度脱模剂材料的功能链通过化学键附着到在定影辊的表面暴露的金属颗粒，或者通过化学键附着到弹性材料本身。非反应性链通过较弱的物理（如范德华力）链粘附到功能链上。高浓度脱模剂材料的周期性应用包括在机器启动时应用相对较短的时间，并且根据需要周期性地应用。脱模剂的应用使用浸渍有交替的条带或含有高和低功能链的硅油的区域的细长网来实现。

2. 发明授权

US5835833A Dual oil release agent management system 失效
标题翻译：双油脱模剂管理系统
公开(公告)号：US5835833A
公开(公告)日：1998-11-10
申请号：US4644
申请日：1998-01-08
申请人： Edul N. Dalal , Robert J. Gruber , Rabin Moser
发明人： Edul N. Dalal , Robert J. Gruber , Rabin Moser
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093 , Y10S118/01
摘要： A heat and pressure fuser and Release Agent Management (RAM) systems therefor. Dual RAM systems are provided. A first RAM system supplies functional release agent material having a relatively high concentration of functional chains (.about.O.05 to 0.3 mol %) to an elastomeric fuser member prior to a second RAM system which supplies release agent material having low functionally or no functionality. The elastomeric fuser member may contain metal oxide particles. The low functionality release agent is relatively non-reactive. Depending on whether the elastomeric member contains the metal oxide particles, the functional chains of the high concentration release agent material which are periodically supplied to the fuser roll surface either attach to the metal particles exposed at the surface of the fuser roll by chemical bonds or to the elastomeric material itself. The non-reactive chains adhere to the functional chains by much weaker physical (such as van der Waals) chains. The periodic application of the high concentration release agent material includes application for a relatively short duration at machine startup as well as periodically thereafter as needed.
摘要翻译：一种热和压力热熔器和脱模剂管理（RAM）系统。提供双RAM系统。第一RAM系统在提供具有低功能性或功能性低的脱模剂材料的第二RAM系统之前，将具有相对高浓度的功能链（DIFFERENCE O.05至0.3mol％）的功能性脱模剂材料提供给弹性体定影器构件。弹性定影器构件可以包含金属氧化物颗粒。低功能性脱模剂相对无反应性。取决于弹性体构件是否含有金属氧化物颗粒，周期性地供给到定影辊表面的高浓度脱模剂材料的功能链通过化学键附着到在定影辊的表面暴露的金属颗粒，或者通过化学键附着到弹性材料本身。非反应性链通过较弱的物理（如范德华力）链粘附到功能链上。高浓度脱模剂材料的周期性应用包括在机器启动时应用相对较短的时间，并且根据需要周期性地应用。

3. 发明授权

US5108863A Processes for the preparation of encapsulated toner compositions 失效
标题翻译：用于制备包封的调色剂组合物的方法
公开(公告)号：US5108863A
公开(公告)日：1992-04-28
申请号：US363577
申请日：1989-06-08
申请人： Bing R. Hsieh , Robert J. Gruber , Edul N. Dalal
发明人： Bing R. Hsieh , Robert J. Gruber , Edul N. Dalal
IPC分类号： G03G9/093
CPC分类号： G03G9/09328 , G03G9/09364 , G03G9/09392
摘要： A process for the preparation of encapsulated toner compositions which comprises a core dispersion obtained by adding pigment to a monomer, and wherein the pigment is sterically stabilized with a block copolymer; dispersing the resulting core dispersion into an aqueous solution containing an emulsifier; adding thereto an aqueous solution containing a shell monomer; encapsulating the core dispersion by interfacial polymerization of said shell monomer; and heating to initiate a free radical polymerization of the core monomer.
摘要翻译：一种制备包封的调色剂组合物的方法，其包括通过向单体中添加颜料而获得的芯分散体，并且其中所述颜料用嵌段共聚物空间稳定; 将得到的核心分散体分散到含有乳化剂的水溶液中; 向其中加入含有壳单体的水溶液; 通过所述壳单体的界面聚合包封核分散体; 并加热以引发核心单体的自由基聚合。

4. 发明授权

US09060164B2 Intelligent use of scene and test pattern analyses for traffic camera diagnostics 有权
标题翻译：智能使用场景和测试模式分析用于交通摄像机诊断
公开(公告)号：US09060164B2
公开(公告)日：2015-06-16
申请号：US13610907
申请日：2012-09-12
申请人： Wencheng Wu , Edul N. Dalal
发明人： Wencheng Wu , Edul N. Dalal
IPC分类号： H04N17/00 , G08G1/04
CPC分类号： H04N17/002 , G08G1/04
摘要： A method for determining a response to misalignment of a camera monitoring a desired area includes acquiring temporal related frames from the camera including a reference frame. A pixel location is determined of a reference object from the frames. Using the pixel location of the reference object, a displacement of the camera between a current frame and the reference frame is determined. For the displacement exceeding a first threshold, a new displacement of the camera is measured by introducing at least one additional object to a camera field of view and comparing the new displacement to a second threshold. For the new displacement not exceeding the second threshold, the camera is recalibrated using a determined pixel location and a physical location of the at least one additional object. For the new displacement exceeding the second threshold, notification is provided of a misalignment to an associated user device.
摘要翻译：用于确定对监视所需区域的相机的未对准的响应的方法包括从摄像机获取包括参考帧的时间相关帧。从帧中确定参考对象的像素位置。使用参考对象的像素位置，确定相机在当前帧与参考帧之间的位移。对于超过第一阈值的位移，通过将至少一个附加对象引入照相机视野并将新位移与第二阈值进行比较来测量照相机的新位移。对于不超过第二阈值的新位移，使用确定的像素位置和至少一个附加对象的物理位置来重新校准照相机。对于超过第二阈值的新位移，向相关联的用户设备通知未对准。

5. 发明授权

US08861023B2 Generating an unambiguous definition of designer intended colors in a document creation application 有权
标题翻译：在文档创建应用程序中生成设计者想要的颜色的明确定义
公开(公告)号：US08861023B2
公开(公告)日：2014-10-14
申请号：US13023822
申请日：2011-02-09
申请人： Edul N. Dalal , Wencheng Wu , Robert J. Rolleston
发明人： Edul N. Dalal , Wencheng Wu , Robert J. Rolleston
IPC分类号： H04N1/60 , H04N1/54 , H04N1/62
CPC分类号： H04N1/54 , H04N1/603 , H04N1/628
摘要： What is disclosed is a novel system and method for determining and capturing the designer intended colors in an image so that the printer has an accurate color rendition target. The present method operates by capturing the monitor RGB values together with the monitor profile to get a representation of the intended image in a device-independent color space like L*a*b*. The teachings hereof work for vector graphics as well as raster images. Advantageously, this invention solves a real problem currently existing, for example, in the packaging print market, wherein colors produced from multiple spot colors with their overlays and blends are not well color managed.
摘要翻译：公开的是用于确定和捕获图像中的设计者预期颜色的新型系统和方法，使得打印机具有准确的色彩再现目标。本方法通过将监视器RGB值与监视器配置文件一起捕获来操作，以在与设备无关的颜色空间（如L * a * b *）中获得所需图像的表示。这里的教学工作用于矢量图形以及光栅图像。有利地，本发明解决了例如在包装印刷市场中存在的真实问题，其中由具有它们的覆盖物和共混物的多种专色产生的颜色不是很好的颜色管理。

6. 发明授权

US08811664B2 Vehicle occupancy detection via single band infrared imaging 有权
标题翻译：通过单频带红外成像检测车辆
公开(公告)号：US08811664B2
公开(公告)日：2014-08-19
申请号：US13312414
申请日：2011-12-06
申请人： Edul N. Dalal , Peter Paul , Lalit Keshav Mestha , Abu Saeed Islam
发明人： Edul N. Dalal , Peter Paul , Lalit Keshav Mestha , Abu Saeed Islam
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00362 , G06K9/2018 , H04N5/33
摘要： What is disclosed is a method for vehicle occupancy detection using a single band infrared imaging system. First, an infrared image of a vehicle intended to be processed for human occupancy detection is captured using a single band infrared camera set to a predefined wavelength band. A candidate sub-image is identified within the captured image. A cumulative histogram is formed using the reflectance values of each pixel in the candidate region. A threshold reflectance value is then determined from the cumulative histogram using a pre-defined cumulative occurrence fraction value which corresponds to a value equivalent to an average sized human face. Embodiments for setting the threshold reflectance value are disclosed. Thereafter, human occupants can be distinguished in the image from the vehicle's interior by comparing pixel reflectances in the sub-image against the threshold reflectance value.
摘要翻译：所公开的是使用单频带红外成像系统的车辆占用检测方法。首先，使用设定为预定波长带的单频带红外线摄像机来捕捉旨在进行人身携带检测的车辆的红外图像。在拍摄图像内识别候选子图像。使用候选区域中的每个像素的反射率值形成累积直方图。然后使用对应于等于平均大小的人脸的值的预定义累积出现分数值，从累积直方图确定阈值反射率值。公开了设定阈值反射率值的实施例。此后，通过将子图像中的像素反射率与阈值反射率值进行比较，可以将图像与车辆内部区分开。

7. 发明授权

US08797589B2 Color management and calibration using a scanner or camera 有权
标题翻译：使用扫描仪或相机进行颜色管理和校准
公开(公告)号：US08797589B2
公开(公告)日：2014-08-05
申请号：US12859760
申请日：2010-08-19
申请人： Edul N. Dalal , Wencheng Wu
发明人： Edul N. Dalal , Wencheng Wu
IPC分类号： G06K15/00 , G06F15/00 , H04N1/407 , H04N1/46 , G03F3/08
CPC分类号： H04N1/6033 , G01J3/462
摘要： A computer-implemented method for color calibration and profiling of an output device includes measuring a color patch in a test pattern, which comprises a plurality of color patches, to obtain first image data; measuring the color patch in the test pattern to obtain second image data; transforming the first image data to a first estimated image data; determining a difference between the second image data and the first estimated image data to obtain a correction factor; and calculating, for each patch in the test pattern, a corrected image data by applying the correction factor to a subsequent estimated image data from the first sensor. The correction factor is used for correcting inaccuracies introduced when the first image data is transformed into the first estimated image data. The first image data and the second image data provide a measured color representation of the color patch in a device dependent color space and a device independent color space, respectively.
摘要翻译：用于颜色校准和输出设备的轮廓的计算机实现的方法包括测量包括多个色块的测试图案中的色块以获得第一图像数据; 测量测试图案中的色块以获得第二图像数据; 将所述第一图像数据变换为第一估计图像数据; 确定第二图像数据和第一估计图像数据之间的差以获得校正因子; 以及通过将所述校正因子应用于来自所述第一传感器的后续估计图像数据来计算所述测试图案中的每个贴片的校正图像数据。校正因子用于校正当第一图像数据被变换为第一估计图像数据时引入的不精确度。第一图像数据和第二图像数据分别在设备依赖的颜色空间和设备独立的颜色空间中分别提供色标的测量的颜色表示。

8. 发明授权

US08757609B2 Quick change digital label press 有权
标题翻译：快速更换数码标签机
公开(公告)号：US08757609B2
公开(公告)日：2014-06-24
申请号：US13398983
申请日：2012-02-17
申请人： Edul N. Dalal , Barry P. Mandel
发明人： Edul N. Dalal , Barry P. Mandel
IPC分类号： B31F5/00 , B65H39/14
CPC分类号： B41J3/4075 , B41J11/485 , B41J11/66
摘要： An integrated apparatus comprises a sheet supply maintaining cut sheets of media and a printing device positioned to receive the cut sheets of media from the sheet supply. The sheet supply may comprise a plurality of sheet feeders. The printing device places markings on the cut sheets of media. Further, this apparatus includes an adhesive applicator positioned to apply adhesive to one side of the sheets to produce labels; and a roll apparatus maintaining a continuous supply roll of backing media. The roll apparatus is positioned to receive the labels from the adhesive applicator, and the backing media is positioned within the roll apparatus to contact the adhesive-applied side of the labels.
摘要翻译：集成设备包括供纸维持切割的介质片和打印装置，定位成从片材供应接收切割的介质片。片材供应可以包括多个供纸器。打印设备将标记放在切割的介质上。此外，该设备包括粘合剂施加器，定位成将粘合剂施加到片材的一侧以产生标签; 以及保持背衬介质的连续供应卷的辊装置。辊装置被定位成从粘合剂施加器接收标签，并且背衬介质定位在辊装置内以接触标签的粘合剂施加侧。

9. 发明授权

US08652574B2 Ink compositions 有权
标题翻译：油墨组合物
公开(公告)号：US08652574B2
公开(公告)日：2014-02-18
申请号：US12689286
申请日：2010-01-19
申请人： Edul N. Dalal , Daryl W. Vanbesien , Karen A. Moffat , Michelle N. Chretien , Barkev Keoshkerian , Richard P. N. Veregin , Jordan H. Wosnick , Valerie M. Farrugia
发明人： Edul N. Dalal , Daryl W. Vanbesien , Karen A. Moffat , Michelle N. Chretien , Barkev Keoshkerian , Richard P. N. Veregin , Jordan H. Wosnick , Valerie M. Farrugia
IPC分类号： B05D5/00 , C09D11/02
CPC分类号： C09D11/324 , B41M5/0023 , C09D11/101
摘要： A light-magenta radiation-curable gel ink including at least one curable monomer, at least one organic gellant, at least one photoinitiator, and a colorant. The colorant includes a magenta colorant, a hue-adjusting colorant that absorbs light having a wavelength of from about 400 to about 500 nm, and an optional shade-adjusting colorant that absorbs light having a wavelength of from about 600 to about 700 nm.
摘要翻译：包括至少一种可固化单体，至少一种有机胶凝剂，至少一种光引发剂和着色剂的浅品红可辐射固化凝胶油墨。着色剂包括品红色着色剂，吸收波长为约400至约500nm的光的色调调节着色剂，以及吸收波长为约600至约700nm的光的任选调色着色剂。

10. 发明授权

US08605268B2 Multi-channel sensor for measuring colorants of prints 有权
标题翻译：用于测量打印件着色剂的多通道传感器
公开(公告)号：US08605268B2
公开(公告)日：2013-12-10
申请号：US13039013
申请日：2011-03-02
申请人： Wencheng Wu , Edul N. Dalal , Beilei Xu
发明人： Wencheng Wu , Edul N. Dalal , Beilei Xu
IPC分类号： G01N21/00
CPC分类号： G03G15/0189 , G03G15/5062 , G03G2215/00063 , G03G2215/00067
摘要： A sensor used for determining area coverages of each colorant in a printed image is provided. The sensor includes a plurality of sensing elements for determining area coverages of each colorant in a printed image that includes a plurality of colorants including a black colorant. One of the sensing elements is an infrared sensing element configured to measure infrared reflection, and the others of the sensing elements are each configured to detect a visible color.
摘要翻译：提供了用于确定印刷图像中每种着色剂的面积覆盖率的传感器。传感器包括多个感测元件，用于确定印刷图像中每种着色剂的面积覆盖率，其包括多个包括黑色着色剂的着色剂。感测元件中的一个是被配置为测量红外反射的红外感测元件，并且其它感测元件被配置为检测可见颜色。

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