公开(公告)号：US06485171B1

公开(公告)日：2002-11-26

申请号：US09459665

申请日：1999-12-13

Applicant: Xin Xin Wang ,  Thaddeus A. Niemiro ,  Joseph Vucko ,  James K. Henzl

Inventor： Xin Xin Wang ,  Thaddeus A. Niemiro ,  Joseph Vucko ,  James K. Henzl

IPC: B01F1500

CPC classification number: G01F23/0007 ,  B41F31/022 ,  G01F23/226

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5875028A

公开(公告)日：1999-02-23

申请号：US928253

申请日：1997-09-12

Applicant: Richard D. Lasken ,  Xin Xin Wang ,  Robert Nemeth

Inventor： Richard D. Lasken ,  Xin Xin Wang ,  Robert Nemeth

IPC: B41F33/00 ,  B41F33/14 ,  G01N21/01 ,  B41F27/00

CPC classification number: B41F33/0036 ,  B41F33/0009

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5816151A

公开(公告)日：1998-10-06

申请号：US911214

申请日：1997-08-14

Applicant: Xin Xin Wang ,  Robert Nemeth

Inventor： Xin Xin Wang ,  Robert Nemeth

IPC: B41F33/14 ,  B41F33/00 ,  B41F13/12 ,  B41F33/16

CPC classification number: B41F33/0036

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06318259B1

公开(公告)日：2001-11-20

申请号：US08923010

申请日：1997-09-03

Applicant: Shem-Mong Chou ,  Thaddeus A. Niemero ,  Xin Xin Wang ,  Thomas W. Orzechowski ,  Joseph Vucko

Inventor： Shem-Mong Chou ,  Thaddeus A. Niemero ,  Xin Xin Wang ,  Thomas W. Orzechowski ,  Joseph Vucko

IPC: B41F3102

CPC classification number: B41F31/08 ,  B41F31/00 ,  B41P2231/21

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5841955A

公开(公告)日：1998-11-24

申请号：US515550

申请日：1995-08-16

Applicant: Xin xin Wang

Inventor： Xin xin Wang

IPC: B41F33/00 ,  G06K15/00

CPC classification number: B41F33/0045

Abstract: A control system (10) for a four-color printing press (11) having a device (21) for detecting the energy reflected from a paper surface in both the visible region and the infrared region of the electromagnetic spectrum, a device (23) for converting the output of the detecting device (21) to a set of variables which represent the amount of ink presented on the paper for any of the cyan, magenta, yellow, and black inks, and a device (25) responsive to the converting device (23) for adjusting the four-color printing press (11) to maintain the color consistency with or without an additional color control target.

Abstract translation: 一种用于四色印刷机（11）的控制系统（10），具有用于检测在电磁光谱的可见区域和红外区域中从纸面反射的能量的装置（21），装置（23） 用于将检测装置（21）的输出转换成表示针对青色，品红色，黄色和黑色墨水中的任何一种呈现在纸张上的墨量的一组变量，以及响应于转换的装置（25） 用于调节四色印刷机（11）以保持具有或不具有附加颜色控制目标的颜色一致性的装置（23）。

公开(公告)号：US5767980A

公开(公告)日：1998-06-16

申请号：US493184

申请日：1995-06-20

Applicant: Xin xin Wang ,  Robert Nemeth

Inventor： Xin xin Wang ,  Robert Nemeth

IPC: B41F31/02 ,  B41F33/00 ,  B41F33/14 ,  G01J3/46 ,  G03F3/08 ,  H04N1/40 ,  H04N1/46

CPC classification number: B41F33/0036

Abstract: A color sensing device of a printing press control system, having a plurality of lamp fixtures (100 and 102) for providing light in the visible region and the near infrared region of the spectrum to illuminate a viewing area (104), a camera assembly (108), the camera assembly having multiple channels to capture images in the visible region and the near infrared region, and at least one lens for generating the images, a calibration target (108) with a uniform light reflectance, a device for adjusting the distribution of the light so that image captured from said calibration target in each channel of the camera assembly is as even as possible, a device for applying a position related compensation process in order to obtain an image which corresponds to a position-invariant viewing condition, and a device for applying a camera value related compensation process in order to obtain an image under a standard viewing condition.

Abstract translation: 一种印刷机控制系统的彩色感测装置，具有多个灯具（100和102），用于在可见光区域和近红外区域提供光线以照亮观察区域（104），照相机组件 108），具有多个通道以捕获可见区域和近红外区域中的图像的相机组件，以及用于产生图像的至少一个透镜，具有均匀光反射率的校准目标（108），用于调整分布的装置 的光，使得从相机组件的每个通道中的所述校准目标捕获的图像尽可能均匀;用于应用位置相关补偿处理以便获得对应于位置不变观看条件的图像的装置，以及 用于应用相机价值相关补偿处理的装置，以便在标准观看条件下获得图像。

公开(公告)号：US5903712A

公开(公告)日：1999-05-11

申请号：US539649

申请日：1995-10-05

Applicant: Xin Xin Wang ,  Robert Nemeth

Inventor： Xin Xin Wang ,  Robert Nemeth

IPC: B41F31/02 ,  B41F33/00 ,  B41F33/14 ,  G01J3/50 ,  G06K15/00

CPC classification number: B41F33/0009 ,  B41F33/0036 ,  B41F33/0045

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5805280A

公开(公告)日：1998-09-08

申请号：US536234

申请日：1995-09-28

Applicant: Richard D. Lasken ,  Xin Xin Wang ,  Robert Nemeth

Inventor： Richard D. Lasken ,  Xin Xin Wang ,  Robert Nemeth

IPC: B41F33/00 ,  B41F33/14 ,  G01N21/01

CPC classification number: B41F33/0036 ,  B41F33/0009

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06698353B2

公开(公告)日：2004-03-02

申请号：US09989310

申请日：2001-11-20

Applicant: Shem-Mong Chou ,  Thaddeus A. Niemero ,  Xin Xin Wang ,  Thomas W. Orzechowski ,  Joseph Vucko

Inventor： Shem-Mong Chou ,  Thaddeus A. Niemero ,  Xin Xin Wang ,  Thomas W. Orzechowski ,  Joseph Vucko

IPC: B41F3100

CPC classification number: B41F31/08 ,  B41F31/00 ,  B41P2231/21

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06659006B2

公开(公告)日：2003-12-09

申请号：US09939355

申请日：2001-08-24

Applicant: Kenneth R. Brennan ,  Theodore Costopolous ,  Frederick J. Whiting ,  Thaddeus A. Niemiro ,  Xin Xin Wang

Inventor： Kenneth R. Brennan ,  Theodore Costopolous ,  Frederick J. Whiting ,  Thaddeus A. Niemiro ,  Xin Xin Wang

IPC: B41F1356

CPC classification number: B65H23/038 ,  B65H23/042 ,  B65H23/044 ,  B65H23/048 ,  B65H23/188 ,  B65H23/1888 ,  B65H2301/31124 ,  B65H2511/12 ,  B65H2553/822 ,  B65H2557/20 ,  B65H2220/01

Abstract: 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.