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公开(公告)号：US20140348526A1
公开(公告)日：2014-11-27
申请号：US13901782
申请日：2013-05-24
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Matthew G. Lopez , David F. Chiu , David Sabo , John W. Godden , Christopher S. Tanner , Eric G. Nelson , Guang Jin Li , James Michael Pingel
CPC classification number: G03G15/55 , G03G15/10 , G03G15/105
Abstract: In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.
Abstract translation: 在一个示例中，处理器可读介质在其上具有指令，当由处理器执行时，该指令使得系统检测在两个表面之间的界面处移动的液体的电传导变化，并且基于检测到的液体确定导电性 传导变化。
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公开(公告)号：US09304465B2
公开(公告)日：2016-04-05
申请号：US13901782
申请日：2013-05-24
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Matthew G. Lopez , David F. Chiu , David Sabo , John W. Godden , Christopher S. Tanner , Eric G. Nelson , Guang Jin Li , James Michael Pingel
CPC classification number: G03G15/55 , G03G15/10 , G03G15/105
Abstract: In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.
Abstract translation: 在一个示例中，处理器可读介质在其上具有指令，当由处理器执行时，该指令使得系统检测在两个表面之间的界面处移动的液体的电传导变化，并且基于检测到的液体确定导电性 传导变化。
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公开(公告)号：US08991313B2
公开(公告)日：2015-03-31
申请号：US13741861
申请日：2013-01-15
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Matthew G. Lopez , Roya S. Akhavain , James M. Pingel , David F. Chiu
CPC classification number: B41J19/147 , B41F31/02 , G03G15/10 , G03G15/11 , G03G2215/00569 , H04N19/00
Abstract: Reducing print quality defects can include printing a pattern with an offset printing device having a binary ink developer roller, determining a variation for a hue shift of the printed pattern; and varying gain in a feedback loop of a servo motor coupled to the binary ink developer roller to reduce the variation.
Abstract translation: 减少打印质量缺陷可以包括用具有二元油墨显影辊的胶版印刷装置印刷图案，确定印刷图案的色相偏移的变化; 以及耦合到二元油墨显影辊的伺服电动机的反馈回路中的增益变化以减小变化。
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公开(公告)号：US20140196623A1
公开(公告)日：2014-07-17
申请号：US13741861
申请日：2013-01-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Matthew G. Lopez , Roya S. Akhanvalin , James M. Pingel , David F. Chiu
IPC: B41J19/14
CPC classification number: B41J19/147 , B41F31/02 , G03G15/10 , G03G15/11 , G03G2215/00569 , H04N19/00
Abstract: Reducing print quality defects can include printing a pattern with an offset printing device having a binary ink developer roller, determining a variation for a hue shift of the printed pattern; and varying gain in a feedback loop of a servo motor coupled to the binary ink developer roller to reduce the variation.
Abstract translation: 减少打印质量缺陷可以包括用具有二元油墨显影辊的胶版印刷装置印刷图案，确定印刷图案的色相偏移的变化; 以及耦合到二元油墨显影辊的伺服电动机的反馈回路中的增益变化以减小变化。
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