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. 发明申请

WO2005123391A1 SYSTEM AND METHOD FOR AUTO-THRESHOLD ADJUSTMENT FOR PHASING 审中-公开
标题翻译：用于自动阈值调整的系统和方法
公开(公告)号：WO2005123391A1
公开(公告)日：2005-12-29
申请号：PCT/EP2005/006434
申请日：2005-06-15
申请人： VIDEOJET TECHONOLOGIES LIMITED , RYBICKI, Michael, J. , FICKLING, Andrew, Earl
发明人： RYBICKI, Michael, J. , FICKLING, Andrew, Earl
IPC分类号： B41J2/08
CPC分类号： B41J2/085 , B41J2/09 , B41J2/125
摘要： Certain embodiments provide a system and method for auto-threshold adjustment using a continuous ink jet printer. An embodiment of a system includes a nozzle (6) for producing ink drops from an ink stream, a sensor positioned with respect to the nozzle for measuring charge from the ink drops to generate a charge signal, a peak detector (60) for detecting peaks in the charge signal, and a threshold storage device for adjusting the threshold based on a number of detected peaks. In an embodiment, the threshold storage device stores the threshold. The threshold storage device may be a digital potentiometer, for example. The system may also include a comparator comparing the charge signal to the threshold. The comparator may select between the threshold and a standard reference signal to compare to the charge signal.
摘要翻译：某些实施例提供了一种使用连续喷墨打印机进行自动阈值调整的系统和方法。系统的一个实施例包括用于从墨水流产生墨滴的喷嘴（6），相对于喷嘴定位的传感器，用于测量来自墨滴的电荷以产生电荷信号;峰值检测器（60），用于检测峰值以及用于基于检测到的峰值的数量来调整阈值的阈值存储装置。在一个实施例中，阈值存储装置存储阈值。阈值存储装置例如可以是数字电位计。该系统还可以包括比较充电信号与阈值的比较器。比较器可以在阈值和标准参考信号之间进行选择以与充电信号进行比较。

IPRDB

热门服务

关于我们

友情链接

联系方式