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1. 发明授权

US06318259B1 Apparatus and method for lithographic printing utilizing a precision emulsion ink feeding mechanism 失效
标题翻译：利用精密乳液给墨机构进行平版印刷的装置和方法
公开(公告)号：US06318259B1
公开(公告)日：2001-11-20
申请号：US08923010
申请日：1997-09-03
申请人： Shem-Mong Chou , Thaddeus A. Niemero , Xin Xin Wang , Thomas W. Orzechowski , Joseph Vucko
发明人： Shem-Mong Chou , Thaddeus A. Niemero , Xin Xin Wang , Thomas W. Orzechowski , Joseph Vucko
IPC分类号： B41F3102
CPC分类号： B41F31/08 , B41F31/00 , B41P2231/21
摘要： An apparatus and method for supplying emulsion ink to a printing plate on a printing press is disclosed. The apparatus includes an ink feed and recirculation system and associated control system to quickly and reliably form a high quality emulsion ink. The control system utilizes both feedback and feedforward control strategies. The recirculation of the emulsion ink ensures that the emulsion ink remains stable and makes it possible to reformulate the emulsion ink, if necessary, without waiting for the exhaustion of all of the emulsion ink that is in need of reformulation.
摘要翻译：公开了一种用于向印刷机上的印版提供乳液油墨的装置和方法。该设备包括供墨和再循环系统以及相关联的控制系统以快速且可靠地形成高质量的乳液油墨。控制系统利用反馈和前馈控制策略。乳液油墨的再循环确保乳液油墨保持稳定，并且如果需要，可以重新形成乳液油墨，而不用等待所有需要重新配制的乳液油墨的耗尽。

2. 发明授权

US06698353B2 Apparatus and method for lithographic printing utilizing a precision emulsion ink feeding mechanism 失效
标题翻译：利用精密乳液给墨机构进行平版印刷的装置和方法
公开(公告)号：US06698353B2
公开(公告)日：2004-03-02
申请号：US09989310
申请日：2001-11-20
申请人： Shem-Mong Chou , Thaddeus A. Niemero , Xin Xin Wang , Thomas W. Orzechowski , Joseph Vucko
发明人： Shem-Mong Chou , Thaddeus A. Niemero , Xin Xin Wang , Thomas W. Orzechowski , Joseph Vucko
IPC分类号： B41F3100
CPC分类号： B41F31/08 , B41F31/00 , B41P2231/21
摘要： A control system for regulating the composition of an emulsion ink made from an oil-based ink and a water-based fountain solution using a mixing and dispersing apparatus includes a liquid level sensor, means responsive to the liquid level sensor for maintaining a proper liquid level in the mixing and dispersing apparatus, and means for producing an emulsion ink with a water content value which is within a predetermined range from a desired water content value. The producing means includes a feedforward controller and a feedback controller for regulating water-based fountain solution input rate to the mixing and dispersing apparatus.
摘要翻译：用于调节由油性油墨制成的乳液油墨和使用混合分散装置的水性润版液的组合物的控制系统包括：液位传感器，响应液位传感器以保持适当液面的装置在混合分散装置中，以及用于生产水含量值在期望含水量值的预定范围内的乳液油墨的装置。制造装置包括前馈控制器和用于调节混合和分散装置的水基润版液输入速率的反馈控制器。

3. 发明授权

US06169407A Water content metering apparatus 失效
标题翻译：含水量计量装置
公开(公告)号：US06169407A
公开(公告)日：2001-01-02
申请号：US09050880
申请日：1998-03-30
申请人： Xin Xin Wang , Thaddeus A. Niemiro , Thomas W. Orzechowski , Shem-Mong Chou
发明人： Xin Xin Wang , Thaddeus A. Niemiro , Thomas W. Orzechowski , Shem-Mong Chou
IPC分类号： G01R2726
CPC分类号： G01N27/226
摘要： A water metering apparatus for measuring water concentrations in a water-ink emulsion used in a printing press is provided. The apparatus develops a substantially linear output for water concentrations ranging from 0% to approximately 50% without employing a logarithmic amplifier. In addition, an improved sensor for use in the water metering apparatus is provided.
摘要翻译：提供了一种用于测量在印刷机中使用的水墨乳液中的水分浓度的水计量装置。在不使用对数放大器的情况下，该装置对于0％至约50％的水浓度产生基本上线性的输出。此外，提供了一种用于水计量装置的改进的传感器。

4. 发明授权

US06485171B1 Apparatus and method for sensing the fluid level in a mixing device 失效
标题翻译：用于感测混合装置中的液位的装置和方法
公开(公告)号：US06485171B1
公开(公告)日：2002-11-26
申请号：US09459665
申请日：1999-12-13
申请人： Xin Xin Wang , Thaddeus A. Niemiro , Joseph Vucko , James K. Henzl
发明人： Xin Xin Wang , Thaddeus A. Niemiro , Joseph Vucko , James K. Henzl
IPC分类号： B01F1500
CPC分类号： G01F23/0007 , B41F31/022 , G01F23/226
摘要： A sensor for detecting the level of circulating fluid in a tank comprises a paddle blade disposed at a particular height and oriented generally radially from a rotating shaft in the tank. A sensing device, such as a strain gauge, is attached to the paddle blade to detect when the paddle blade is in at least one of a normal and a displaced position, thereby indicating that fluid is absent or present at a particular level. Additional sensors may be used in the same tank to provide fluid level feedback at more than one height.
摘要翻译：用于检测罐中循环流体水平的传感器包括设置在特定高度处的桨叶，并且大致径向地定位在罐中的旋转轴上。诸如应变计的感测装置附接到桨叶以检测桨叶何时处于正常位置和位移位置中的至少一个，从而指示流体不存在或存在于特定水平。额外的传感器可以用在同一个罐中，以在多于一个高度提供液位反馈。

5. 发明授权

US5903712A Ink separation device for printing press ink feed control 失效
标题翻译：油墨分离装置用于印刷油墨进给控制
公开(公告)号：US5903712A
公开(公告)日：1999-05-11
申请号：US539649
申请日：1995-10-05
申请人： Xin Xin Wang , Robert Nemeth
发明人： Xin Xin Wang , Robert Nemeth
IPC分类号： B41F31/02 , B41F33/00 , B41F33/14 , G01J3/50 , G06K15/00
CPC分类号： B41F33/0009 , B41F33/0036 , B41F33/0045
摘要： An ink separation device for a printing press ink feed control having a device for printing a color chart having randomly distributed color patches, and recording the cyan, magenta, yellow and black ink dot sizes (CMYK) for each color patch, a device for measuring the red, green, blue and infrared reflection value (RGBI) from each color patch, and recording the RGBI value for each of the color patches, a device for defining a transfer function which maps a four-dimensional RGBI vector into a four-dimensional CMYK vector, a device for forming RGBI measurements over a reference copy, and transferring each of the RGBI measurements into the corresponding CMYK ink dot size value, a device for forming RGBI measurements over a production copy, and transferring each of the RGBI measurements into the corresponding CMYK ink dot Size value, a device for forming the dot size ratio between the production copy and the reference copy to form the ink volume ratio between the reference and production copies and a device for adjusting and ink feed rate of the press.
摘要翻译：一种用于印刷机油墨进给控制的油墨分离装置，具有用于打印具有随机分布的色标的颜色图表的装置，并记录每个色标的青色，品红色，黄色和黑色墨点尺寸（CMYK），测量装置来自每个色块的红色，绿色，蓝色和红外反射值（RGBI），并且记录每个色标的RGBI值，用于定义传递函数的装置，其将四维RGBI矢量映射成四维 CMYK矢量，用于在参考拷贝上形成RGBI测量的装置，以及将每个RGBI测量值转移到相应的CMYK墨水点大小值中的装置，用于在生产拷贝上形成RGBI测量的装置，以及将每个RGBI测量转移到相应的CMYK墨点尺寸值，用于形成生产副本和参考副本之间的点尺寸比的装置，以形成参考和制作c之间的墨水体积比印刷机和调节装置以及印刷机的送墨速度。

6. 发明授权

US5805280A Control system for a printing press 失效
标题翻译：印刷机控制系统
公开(公告)号：US5805280A
公开(公告)日：1998-09-08
申请号：US536234
申请日：1995-09-28
申请人： Richard D. Lasken , Xin Xin Wang , Robert Nemeth
发明人： Richard D. Lasken , Xin Xin Wang , Robert Nemeth
IPC分类号： B41F33/00 , B41F33/14 , G01N21/01
CPC分类号： B41F33/0036 , B41F33/0009
摘要： A control system (60) for a printing press having a printed copy, a device (68 and 70) for manually using the copy to control operation of the press based on information on the copy, and device (80 and 82) for automatically reading the copy while excluding any control by target information on the copy, and controlling operation of the press based upon information on the copy.
摘要翻译：一种用于具有打印副本的印刷机的控制系统（60），用于根据关于复印件的信息手动使用该复印件来控制印刷机的操作的装置（68和70）以及用于自动读取的装置（80和82）副本，同时根据副本上的目标信息排除任何控制，并根据副本上的信息控制新闻界的操作。

7. 发明授权

US5875028A Workstation for both manually and automatically controlling the operation of a printing press 失效
标题翻译：工作站用于手动和自动控制印刷机的操作
公开(公告)号：US5875028A
公开(公告)日：1999-02-23
申请号：US928253
申请日：1997-09-12
申请人： Richard D. Lasken , Xin Xin Wang , Robert Nemeth
发明人： Richard D. Lasken , Xin Xin Wang , Robert Nemeth
IPC分类号： B41F33/00 , B41F33/14 , G01N21/01 , B41F27/00
CPC分类号： B41F33/0036 , B41F33/0009
摘要： A control system (60) for a printing press having a printed copy, a device (68 and 70) for manually using the copy to control operation of the press based on information on the copy, and device (80 and 82) for automatically reading the copy while excluding any control by target information on the copy, and controlling operation of the press based upon information on the copy.
摘要翻译：一种用于具有打印副本的印刷机的控制系统（60），用于根据关于复印件的信息手动使用该复印件来控制印刷机的操作的装置（68和70）以及用于自动读取的装置（80和82）副本，同时根据副本上的目标信息排除任何控制，并根据副本上的信息控制新闻界的操作。

8. 发明授权

US5816151A Device for alignment of images in a control system for a printing press 失效
标题翻译：用于在印刷机的控制系统中对准图像的装置
公开(公告)号：US5816151A
公开(公告)日：1998-10-06
申请号：US911214
申请日：1997-08-14
申请人： Xin Xin Wang , Robert Nemeth
发明人： Xin Xin Wang , Robert Nemeth
IPC分类号： B41F33/14 , B41F33/00 , B41F13/12 , B41F33/16
CPC分类号： B41F33/0036
摘要： A device for alignment of images for a control system of a printing press having a device for creating targets, a device for aligning a camera, a device for finding actual dot positions on at least one of the targets, a device for calculating the desired dot positions, a device for generating transfer functions, and a device for aligning the images.
摘要翻译：一种用于具有用于创建目标的装置的印刷机的控制系统的图像的对准装置，用于对准相机的装置，用于在至少一个目标上找到实际点位置的装置，用于计算所需点的装置位置，用于产生传递功能的装置，以及用于对准图像的装置。

9. 发明授权

US06659006B2 Tension control device for a printing press 有权
公开(公告)号：US06659006B2
公开(公告)日：2003-12-09
申请号：US09939355
申请日：2001-08-24
申请人： Kenneth R. Brennan , Theodore Costopolous , Frederick J. Whiting , Thaddeus A. Niemiro , Xin Xin Wang
发明人： Kenneth R. Brennan , Theodore Costopolous , Frederick J. Whiting , Thaddeus A. Niemiro , Xin Xin Wang
IPC分类号： B41F1356
CPC分类号： B65H23/038 , B65H23/042 , B65H23/044 , B65H23/048 , B65H23/188 , B65H23/1888 , B65H2301/31124 , B65H2511/12 , B65H2553/822 , B65H2557/20 , B65H2220/01
摘要： A tension control device for a printing press having an adjustment roller, with a web of the press passing from a supply roll of the web to the adjustment roller. Means are provided for measuring the tension on opposed sides of the web passing downstream from the adjustment roller, and means are provided responsive to the measuring means for automatically approximately equalizing the tension of the web by adjustment of the adjustment roller on one end only of the adjustment roller.

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