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

US20130027453A1 LIQUID EJECTING APPARATUS AND METHOD OF CONTROLLING LIQUID EJECTING APPARATUS 有权
标题翻译：液体喷射装置及控制液体喷射装置的方法
公开(公告)号：US20130027453A1
公开(公告)日：2013-01-31
申请号：US13558048
申请日：2012-07-25
申请人： Masako FUKUDA , Satoshi KIMURA , Tomohiro SAYAMA
发明人： Masako FUKUDA , Satoshi KIMURA , Tomohiro SAYAMA
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/04536 , B41J2/04581
摘要： A CPU serving as a counting unit counts the cumulative number of times a driving pulse is applied to a piezoelectric vibrator. A driving signal generation unit is able to generate an aging driving pulse set by a driving parameter to the extent that ink is not ejected from a nozzle and performs an aging process of driving the piezoelectric vibrator using the aging driving pulse set by a driving parameter in accordance with a cumulative number of applications in a region outside an ejection region on a recording medium.
摘要翻译：用作计数单元的CPU对驱动脉冲施加到压电振动器的累积次数进行计数。驱动信号生成单元能够生成由驱动参数设定的老化驱动脉冲，使得不从喷嘴喷射墨水，并且使用由驱动参数设定的老化驱动脉冲进行驱动压电振动器的老化处理根据记录介质上的喷射区域外的区域中的累积应用次数。

2. 发明申请

US20120194585A1 LIQUID EJECTING APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：液体喷射装置及其控制方法
公开(公告)号：US20120194585A1
公开(公告)日：2012-08-02
申请号：US13361030
申请日：2012-01-30
申请人： Masako FUKUDA
发明人： Masako FUKUDA
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/16526
摘要： A recording head that includes a pressure chamber filled with ink and a piezoelectric element changing pressure inside the pressure chamber, and that ejects ink from the nozzle according to the change in the pressure inside the pressure chamber. A control unit controls the piezoelectric element and performs ejection driving for ejecting the ink from the nozzle or micro-vibration driving for micro-vibrating a liquid surface inside the nozzle to an extent at which the ink is not ejected from the nozzle; and performs a flushing operation of an ejection amount according to a number of times of micro-vibration driving in a driving period, in a preparation period after the driving period has passed.
摘要翻译：一种记录头，其包括填充有油墨的压力室和在压力室内改变压力的压电元件，并且根据压力室内的压力变化从喷嘴喷射墨水。控制单元控制压电元件，并执行用于从喷嘴喷射墨水的喷射驱动或微型振动驱动，以将喷嘴内的液体表面微振动到不从喷嘴喷射墨水的程度; 并且在驱动期间经过后的准备期间，根据驱动期间的微振动次数进行喷射量的冲洗动作。

3. 发明申请

US20120224005A1 LIQUID EJECTION APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20120224005A1
公开(公告)日：2012-09-06
申请号：US13409481
申请日：2012-03-01
申请人： Takashi KOASE , Yoichi KOBAYASHI , Tsuneyuki SASAKI , Masako FUKUDA
发明人： Takashi KOASE , Yoichi KOBAYASHI , Tsuneyuki SASAKI , Masako FUKUDA
IPC分类号： B41J2/01
CPC分类号： B41J11/002
摘要： There is provided a liquid ejection apparatus in which convection generated by a convection generation unit does not give an influence on an irradiation unit, ink can be heated and dried sufficiently, and bleeding can be suppressed from occurring. The liquid ejection apparatus includes a head unit which has a nozzle for ejecting liquid onto a recording medium, a carriage which makes the head unit relatively scan the recording medium, an infrared ray irradiation unit which is provided at a vertically upper side of the carriage in a scanning direction of the carriage and irradiates the recording medium with infrared rays, a convection generation unit which is provided at a vertically upper side of the carriage in the scanning direction of the carriage and generates convection on the recording medium, and a separation wall which is provided between the infrared ray irradiation unit and the convection generation unit.
摘要翻译：提供了一种液体喷射装置，其中由对流产生单元产生的对流对照射单元不产生影响，可以充分地加热和干燥油墨，并且可以抑制出血。液体喷射装置包括：头单元，其具有用于将液体喷射到记录介质上的喷嘴;使头单元相对地扫描记录介质的滑架;设置在滑架的垂直上侧的红外线照射单元滑架的扫描方向并且用红外线照射记录介质;对流产生单元，其设置在托架的垂直上方沿托架的扫描方向并在记录介质上产生对流;以及分隔壁，设置在红外线照射单元和对流发生单元之间。

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