公开(公告)号：US20050237351A1

公开(公告)日：2005-10-27

申请号：US10828736

申请日：2004-04-21

申请人： Tod Heiles ,  R. Megaw ,  Hsue-Yang Liu

发明人： Tod Heiles ,  R. Megaw ,  Hsue-Yang Liu

IPC分类号： B41J29/38 ,  B41J29/393

CPC分类号： B41J29/393

摘要： A method for calibrating one or more printheads includes printing a reference image using a first portion of image forming points of a first printhead, printing a diagnostic image using a second portion of image forming points of either the first printhead or a second printhead, detecting an optical density of the combined reference image and the diagnostic image and determining a compensation value based upon the optical density.

摘要翻译： 用于校准一个或多个打印头的方法包括使用第一打印头的图像形成点的第一部分打印参考图像，使用第一打印头或第二打印头的图像形成点的第二部分打印诊断图像，检测 组合参考图像和诊断图像的光密度，并且基于光密度确定补偿值。

公开(公告)号：US20050123335A1

公开(公告)日：2005-06-09

申请号：US10731910

申请日：2003-12-08

申请人： Tod Heiles ,  Hsue-Yang Liu ,  Brooke Smith

发明人： Tod Heiles ,  Hsue-Yang Liu ,  Brooke Smith

IPC分类号： B26D5/32 ,  B41J11/66 ,  B65H35/04 ,  B26D1/00

CPC分类号： B26D5/32 ,  B41J11/663 ,  B65H35/04 ,  B65H2301/51512 ,  B65H2511/22 ,  B65H2557/24 ,  B65H2701/1719 ,  B65H2220/01

摘要： A method for locating a cutter in a web fed photo imaging system including the steps of measuring an actual fiducial distance between consecutive fiducials, comparing a measured actual fiducial distance between consecutive fiducials to an imaging engine feed distance, calculating a feed distance scaling factor equal to a difference between an average actual fiducial distance and the imaging engine feed distance divided by a total number of discrete incremental moves between fiducials and adjusting the imaging engine feed distance in an amount equal to the scaling factor.

摘要翻译： 一种用于在卷筒馈送的照相成像系统中定位切割器的方法，包括以下步骤：测量连续基准之间的实际基准距离，将测量的连续基准之间的实际基准距离与成像引擎馈送距离进行比较，计算馈送距离缩放因子等于 平均实际基准距离和成像引擎馈送距离之间的差除以基准之间的离散增量移动的总数，并且以等于缩放因子的量调整成像引擎馈送距离。

公开(公告)号：US06932528B2

公开(公告)日：2005-08-23

申请号：US10731910

申请日：2003-12-08

申请人： Tod Heiles ,  Hsue-Yang Liu ,  Brooke Smith

发明人： Tod Heiles ,  Hsue-Yang Liu ,  Brooke Smith

IPC分类号： B26D5/32 ,  B41J11/66 ,  B65H35/04 ,  B41J15/24

CPC分类号： B26D5/32 ,  B41J11/663 ,  B65H35/04 ,  B65H2301/51512 ,  B65H2511/22 ,  B65H2557/24 ,  B65H2701/1719 ,  B65H2220/01

摘要： A method for locating a cutter in a web fed photo imaging system including the steps of measuring an actual fiducial distance between consecutive fiducials, comparing a measured actual fiducial distance between consecutive fiducials to an imaging engine feed distance, calculating a feed distance scaling factor equal to a difference between an average actual fiducial distance and the imaging engine feed distance divided by a total number of discrete incremental moves between fiducials and adjusting the imaging engine feed distance in an amount equal to the scaling factor.

摘要翻译： 一种用于在卷筒馈送的照相成像系统中定位切割器的方法，包括以下步骤：测量连续基准之间的实际基准距离，将测量的连续基准之间的实际基准距离与成像引擎馈送距离进行比较，计算馈送距离缩放因子等于 平均实际基准距离和成像引擎馈送距离之间的差除以基准之间的离散增量移动的总数，并且以等于缩放因子的量调整成像引擎馈送距离。

公开(公告)号：US07708362B2

公开(公告)日：2010-05-04

申请号：US10828736

申请日：2004-04-21

申请人： Tod S. Heiles ,  R. Joseph Megaw ,  Hsue-Yang Liu

发明人： Tod S. Heiles ,  R. Joseph Megaw ,  Hsue-Yang Liu

IPC分类号： B41J29/38 ,  B41J29/393 ,  G06F15/00

CPC分类号： B41J29/393

摘要： A method for calibrating one or more printheads includes printing a reference image using a first portion of image forming points of a first printhead, printing a diagnostic image using a second portion of image forming points of either the first printhead or a second printhead, detecting an optical density of the combined reference image and the diagnostic image and determining a compensation value based upon the optical density.

摘要翻译： 用于校准一个或多个打印头的方法包括使用第一打印头的图像形成点的第一部分打印参考图像，使用第一打印头或第二打印头的图像形成点的第二部分打印诊断图像，检测 组合参考图像和诊断图像的光密度，并且基于光密度确定补偿值。

公开(公告)号：US5357343A

公开(公告)日：1994-10-18

申请号：US951607

申请日：1992-09-28

申请人： Alan J. Lowne ,  James R. Sandifer ,  David S. Uerz ,  Steven C. Switalski ,  Hsue-Yang Liu

发明人： Alan J. Lowne ,  James R. Sandifer ,  David S. Uerz ,  Steven C. Switalski ,  Hsue-Yang Liu

IPC分类号： G01J3/42 ,  G01J1/44 ,  G01J3/08 ,  G01J3/28 ,  G01J3/51 ,  G01N21/31 ,  G01N21/35 ,  G02B26/04 ,  G01N21/25 ,  G01J3/00

CPC分类号： G01J3/42 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0289 ,  G01J3/08 ,  G01J3/44 ,  G01N21/314 ,  G02B26/04 ,  G01J2001/4242 ,  G01J2003/1213 ,  G01J2003/2866 ,  G01N2021/3133 ,  G01N2021/3159 ,  G01N2021/3174 ,  G01N2021/4742 ,  G01N21/359 ,  G01N2201/0826 ,  G01N2201/1283

摘要： A spectrophotometer is described, comprising a single light source, a single detector, optics for dually and alternatively reading a sample and a reference, and only one moving part. That moving part is a chopper containing multiple pass-through apertures, each filled with a unique bandpass filter to select wavelengths to specifically illuminate the sample or reference. To inform the spectrophotometer whether and when it is reading the sample or the reference, trigger means are provided in at least twice the number of the pass-through apertures.

摘要翻译： 描述了一种分光光度计，其包括单个光源，单个检测器，用于双重和可选地读取样品和参考的光学器件，以及仅一个移动部件。 该移动部件是包含多个通孔的斩波器，每个充满了独特的带通滤波器，以选择波长以特定照亮样品或参考。 为了通知分光光度计是否以及何时读取样品或参考，触发装置至少提供两倍于通过孔的数量。

公开(公告)号：US20100214338A1

公开(公告)日：2010-08-26

申请号：US12393345

申请日：2009-02-26

申请人： Michael Brookmire ,  Hsue-Yang Liu ,  Weiyun Sun

发明人： Michael Brookmire ,  Hsue-Yang Liu ,  Weiyun Sun

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J29/02

摘要： A method of compensating for thermally induced misalignments in a printing system includes measuring two or more temperatures of a structure within the printing system, mathematically differencing the two or more temperatures to produce a differenced value, inputting the differenced value into a correlation equation, the correlation equation predicting a misalignment of a target printing system component, and compensating for the predicted misalignment of the target printing system component.

摘要翻译： 补偿印刷系统中热诱导的不对准的方法包括测量印刷系统内的结构的两个或多个温度，在数学上区别两个或多个温度以产生差分值，将差分值输入相关方程，相关性 预测目标打印系统组件的未对准的方程，以及补偿目标打印系统组件的预测的未对准。

公开(公告)号：US20060164492A1

公开(公告)日：2006-07-27

申请号：US11044123

申请日：2005-01-27

申请人： Michael Brookmire ,  Weiyun Sun ,  Hsue-Yang Liu

发明人： Michael Brookmire ,  Weiyun Sun ,  Hsue-Yang Liu

IPC分类号： B41J2/01

CPC分类号： B41J2/2132 ,  B41J2/2146 ,  B41J3/543

摘要： Exemplary embodiments of the invention include systems and methods of reducing visible print defects in drum printers having multi-die printheads oriented substantially perpendicular to the print media path. The exemplary embodiments include printing very small amounts of additional ink via empirically determined printing masks in addition to the normal image content, such that the print defects become less visible. Further exemplary embodiments include printing the additional ink during times typically utilized for print drying.

摘要翻译： 本发明的示例性实施例包括减少鼓打印机中可见的打印缺陷的系统和方法，其具有基本上垂直于打印介质路径定向的多模头打印头。 示例性实施例包括除了正常图像内容之外通过经验确定的打印掩模打印非常少量的附加墨水，使得打印缺陷变得不太可见。 另外的示例性实施例包括在通常用于打印干燥的时间期间打印附加墨水。

公开(公告)号：US5047350A

公开(公告)日：1991-09-10

申请号：US300105

申请日：1989-01-19

申请人： Steven C. Switalski ,  Hsue-Yang Liu ,  Paul B. Merkel ,  Bradley K. Coltrain

发明人： Steven C. Switalski ,  Hsue-Yang Liu ,  Paul B. Merkel ,  Bradley K. Coltrain

IPC分类号： G01N21/64 ,  G01N21/78 ,  G01N33/49

CPC分类号： G01N21/6408 ,  G01N21/6428 ,  G01N2021/6432 ,  Y10T436/207497 ,  Y10T436/209163

摘要： Silicic acid heteropolycondensates containing a luminescent compound, whose luminescence is quenchable by oxygen, form suitable sensors for measuring oxygen content in an oxygen-containing gaseous, liquid, or solid sample.

摘要翻译： 含有发光可通过氧气淬灭的发光化合物的硅酸杂多糖缩合物形成用于测量含氧气态，液体或固体样品中氧含量的合适的传感器。

公开(公告)号：US20090026265A1

公开(公告)日：2009-01-29

申请号：US11782765

申请日：2007-07-25

申请人： Jason C. Grosse ,  Rick M. Tanaka ,  Hsue-Yang Liu

发明人： Jason C. Grosse ,  Rick M. Tanaka ,  Hsue-Yang Liu

IPC分类号： G06K7/00

CPC分类号： B41J2/15 ,  B41J2/155 ,  B41J3/543 ,  B41J19/207 ,  B41J2202/14

摘要： A system is provided that includes an encoder strip having encoder markings and at least a first index marking along a length of the encoder strip, an encoder configured to generate a first signal that indicates detection of the encoder markings in response to being moved along the length of the encoder strip, an index sensor configured to generate a second signal that indicates detection of the first index marking in response to being moved along the length of the encoder strip in unison with the encoder, and processing circuitry configured to determine a first encoder index value that corresponds to a center of the first index marking using the first and the second signals.

摘要翻译： 提供了一种系统，其包括具有编码器标记和沿着编码器条的长度的至少第一索引标记的编码器条，编码器，被配置为生成指示响应于沿长度移动的编码器标记的检测的第一信号 编码器条的索引传感器，其被配置为产生指示响应于沿着编码器条的长度与编码器一致移动的第一索引标记的检测的第二信号，以及被配置为确定第一编码器索引的处理电路 该值对应于使用第一和第二信号的第一索引标记的中心。

公开(公告)号：US07434911B2

公开(公告)日：2008-10-14

申请号：US11044123

申请日：2005-01-27

申请人： Michael Brookmire ,  Weiyun Sun ,  Hsue-Yang Liu

发明人： Michael Brookmire ,  Weiyun Sun ,  Hsue-Yang Liu

IPC分类号： B41J2/155

CPC分类号： B41J2/2132 ,  B41J2/2146 ,  B41J3/543

摘要： Exemplary embodiments of the invention include systems and methods of reducing visible print defects in drum printers having multi-die printheads oriented substantially perpendicular to the print media path. The exemplary embodiments include printing very small amounts of additional ink via empirically determined printing masks in addition to the normal image content, such that the print defects become less visible. Further exemplary embodiments include printing the additional ink during times typically utilized for print drying.

摘要翻译： 本发明的示例性实施例包括减少鼓打印机中可见的打印缺陷的系统和方法，其具有基本上垂直于打印介质路径定向的多模头打印头。 示例性实施例包括除了正常图像内容之外经由经验确定的打印掩模打印非常少量的附加墨水，使得打印缺陷变得不太可见。 另外的示例性实施例包括在通常用于打印干燥的时间期间打印附加墨水。