专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06554390B2 Test pattern implementation for ink-jet printhead alignment 失效
公开(公告)号：US06554390B2
公开(公告)日：2003-04-29
申请号：US10052986
申请日：2001-11-09
申请人： Dan Arquilevich , John A Underwood , Braulio Soto , Charles Woodruff
发明人： Dan Arquilevich , John A Underwood , Braulio Soto , Charles Woodruff
IPC分类号： B41J201
CPC分类号： B41J29/393 , B41J2/2135 , B41J19/142
摘要： A method and means for automatic alignment of ink-jet printheads includes fitting measuring constructs to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.

2. 发明授权

US06347856B1 Test pattern implementation for ink-jet printhead alignment 失效
公开(公告)号：US06347856B1
公开(公告)日：2002-02-19
申请号：US09263962
申请日：1999-03-05
申请人： Dan Arquilevich , John A Underwood , Braulio Soto , Charles Woodruff
发明人： Dan Arquilevich , John A Underwood , Braulio Soto , Charles Woodruff
IPC分类号： B41J201
CPC分类号： B41J29/393 , B41J2/2135 , B41J19/142
摘要： A method and means for automatic alignment of ink-jet printheads includes fitting measuring constructs to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.

3. 发明授权

US06234602B1 Automated ink-jet printhead alignment system 有权
标题翻译：自动喷墨打印头对准系统
公开(公告)号：US06234602B1
公开(公告)日：2001-05-22
申请号：US09263594
申请日：1999-03-05
申请人： Braulio Soto , Charles Woodruff , Dan Arquilevich , John A Underwood , Rick M Tanaka , Brent A Geske
发明人： Braulio Soto , Charles Woodruff , Dan Arquilevich , John A Underwood , Rick M Tanaka , Brent A Geske
IPC分类号： B41J201
CPC分类号： B41J2/2135 , B41J29/393
摘要： A method and means for automatic alignment of ink-jet printheads includes fitting measuring constructs to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.
摘要翻译：用于喷墨打印头的自动对准的方法和装置包括将测量结构拟合为从使用给定的预定的测试图案数据集所做的打印获得的实际打印数据。用于喷墨打印头的自动对准的特定测试图适用于以紧凑格式提供各种打印头对准信息。测试图案数据集包括用于在喷墨打印头的自动对准期间避免托架引起的动态误差的技术。

4. 发明授权

US06345877B2 Automated ink-jet printhead alignment system 失效
标题翻译：自动喷墨打印头对准系统
公开(公告)号：US06345877B2
公开(公告)日：2002-02-12
申请号：US09811962
申请日：2001-03-19
申请人： Braulio Soto , Charles Woodruff , Dan Arquilevich , John A Underwood , Rick M Tanaka , Brent A Geske
发明人： Braulio Soto , Charles Woodruff , Dan Arquilevich , John A Underwood , Rick M Tanaka , Brent A Geske
IPC分类号： B41J201
CPC分类号： B41J2/2135 , B41J29/393
摘要： A method and apparatus for automatic alignment of ink-jet printheads includes fitting measuring constructs to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.
摘要翻译：用于喷墨打印头的自动对准的方法和装置包括将测量结构拟合到从使用给定的预定的测试图案数据集的打印中获得的实际打印数据。用于喷墨打印头的自动对准的特定测试图适用于以紧凑格式提供各种打印头对准信息。测试图案数据集包括用于在喷墨打印头的自动对准期间避免托架引起的动态误差的技术。

5. 发明授权

US06184991B2 Apparatus and method of measuring dry time of printing composition 有权
标题翻译：测量印刷组合物干燥时间的装置和方法
公开(公告)号：US06184991B2
公开(公告)日：2001-02-06
申请号：US09294772
申请日：1999-04-19
申请人： Braulio Soto , Stephen P. Stemple
发明人： Braulio Soto , Stephen P. Stemple
IPC分类号： G01N2147
CPC分类号： B41J13/0054 , B41J11/002 , G01N21/4738
摘要： A detection system for measuring a dry time of a printing composition used by a printing device is disclosed. An embodiment of the detection system includes a source, a sensor, and a controller. The source is configured to transmit a first light signal toward a quantity of printing composition deposited on a print medium. A sensor is configured to detect a second light signal reflected by the printing composition in response to illumination by the first light signal, the second light signal having a magnitude that decreases to a substantially constant value as the printing composition dries over a period of time. The sensor is also configured to convert the second light signal into an electrical signal having a value proportional to the magnitude of the second light signal. The controller is coupled to the sensor and configured to receive the electrical signal from the sensor over the period of time the printing composition dries. The controller is also configured to determine a dry time for the printing composition based upon the electrical signal. A printing device including the detection system is also disclosed. A method of measuring a dry time of a printing composition used by a printing device is additionally disclosed. Further characteristics and features of the detection system, printing device, and method are described herein, as are examples of various alternative embodiments.
摘要翻译：公开了一种用于测量由打印装置使用的打印组合物的干燥时间的检测系统。检测系统的实施例包括源，传感器和控制器。源被配置为朝着沉积在打印介质上的一定量的打印合成物传送第一光信号。传感器被配置为响应于第一光信号的照明来检测由打印合成物反射的第二光信号，当打印组合物在一段时间内干燥时，第二光信号具有减小到基本上恒定的值的幅度。传感器还被配置为将第二光信号转换成具有与第二光信号的幅度成比例的值的电信号。控制器耦合到传感器并被配置成在印刷组合物干燥的时间段内从传感器接收电信号。控制器还被配置为基于电信号来确定打印合成物的干燥时间。还公开了一种包括检测系统的打印装置。另外公开了一种测量印刷装置使用的印刷组合物的干燥时间的方法。这里描述了检测系统，打印装置和方法的其它特征和特征，以及各种替代实施例的示例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式