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1. 发明公开

EP3113956A4 RECORDING DEVICE AND RECORDING METHOD 有权
公开(公告)号：EP3113956A4
公开(公告)日：2017-11-15
申请号：EP15759046
申请日：2015-02-27
申请人： SEIKO EPSON CORP
发明人： SAKAI HIROAKI
IPC分类号： B41J29/38 , B41J2/01 , B41J2/045 , B41J29/02
CPC分类号： B41J2/04541 , B41J2/04548 , B41J2/04586 , B41J29/02 , B41J29/38
摘要： A printer includes a base platform that has a support surface on which a medium is mounted, and a liquid ejecting unit, which is capable of moving relatively in a direction that runs along the support surface, and which performs a recording operation on the medium from a recording head that moves along the support surface in a direction that intersects the direction. The base platform includes a first power source device, and first control substrate that controls operation of the base platform on the basis of the first power source device, and the liquid ejecting unit includes a second power source device, and a second control substrate that controls operation of the liquid ejecting unit on the basis of the second power source device.

2. 发明公开

EP3212426A1 PRINTING DEVICE 有权转让
标题翻译：印刷设备
公开(公告)号：EP3212426A1
公开(公告)日：2017-09-06
申请号：EP14904927.2
申请日：2014-10-27
申请人： Hewlett-Packard Development Company, L.P.
发明人： GARDNER, James Michael , ANDERSON, Daryl E. , MARTIN, Eric T.
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04548 , B41J2/0458 , B41J29/393
摘要： A method of operating a printing device during a power loss event includes, with a power loss detection device, detecting an power loss to a number of high voltage devices. The method further includes, with a voltage regulator coupled to printhead fire control circuitry, maintaining a power loss protection supply voltage (VDD_plp) to the printhead fire control circuitry.
摘要翻译：在电力损失事件期间操作打印装置的方法包括利用电力损失检测装置检测对多个高电压装置的电力损失。该方法还包括利用耦合到打印头火情控制电路的电压调节器维持到打印头火情控制电路的电力损失保护电源电压（VDD_plp）。

3. 发明公开

EP3113956A1 RECORDING DEVICE AND RECORDING METHOD 有权
标题翻译：记录装置和记录方法
公开(公告)号：EP3113956A1
公开(公告)日：2017-01-11
申请号：EP15759046.4
申请日：2015-02-27
申请人： Seiko Epson Corporation
发明人： SAKAI, Hiroaki
IPC分类号： B41J29/38 , B41J2/01
CPC分类号： B41J2/04541 , B41J2/04548 , B41J2/04586 , B41J29/02 , B41J29/38
摘要： A printer includes a base platform that has a support surface on which a medium is mounted, and a liquid ejecting unit, which is capable of moving relatively in a direction that runs along the support surface, and which performs a recording operation on the medium from a recording head that moves along the support surface in a direction that intersects the direction. The base platform includes a first power source device, and first control substrate that controls operation of the base platform on the basis of the first power source device, and the liquid ejecting unit includes a second power source device, and a second control substrate that controls operation of the liquid ejecting unit on the basis of the second power source device.
摘要翻译：本发明提供一种打印机，该打印机包括：基台（12），其具有载置介质（P）的支承面（13）;以及液体喷射部（20），其能够沿着运转方向（X）沿着支承面（13）相对于安装在基台（12）上的介质（P）进行记录，并且从记录头（32）对介质（P）进行记录操作（26），其沿着与所述方向（X）相交的方向沿着所述支撑表面（13）移动。基台（12）具有第一电源装置（17）和根据从第一电源装置（17）供给的电力来控制基台（12）的动作的第一控制基板，液体喷射单元20包括第二电源装置23和根据从第二电源装置23供给的电力来控制液体喷射单元20的动作的第二控制基板。

4. 发明公开

EP2949472A2 PRINTER AND EXPENDABLE SUPPLY FOR PRINTER 有权
标题翻译： DRUCKER UND EXPANDIERBARES BETRIEBSMITTELFÜRDRUCKER
公开(公告)号：EP2949472A2
公开(公告)日：2015-12-02
申请号：EP15169592.1
申请日：2015-05-28
申请人： Riso Kagaku Corporation
发明人： Ohtaka, Satoshi , Matsumura, Tomoki , Tajima, Naoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/01 , B41J2/04548 , B41J2/17503 , B41J2/17546 , B41J29/393
摘要： A printer includes an expendable supply, a detector that detects at least one of a power-on operation, a resume from an energy-saving mode and a new installation of an expendable supply, a determiner that determines whether or not a recommended limit of the expendable supply has passed, a warning generator that generates a warning for notifying that a usable limit of the expendable supply will come soon if the recommended limit has already passed, and a memory storage that stores a warning cycle and a last warning generation. When the recommended limit has passed and the power-on operation, the resume or the new installation is detected, the warning generator generates a warning [1] when the last warning generation is not stored in the memory storage, or [2] when the last warning generation is stored in the memory storage and the warning cycle has elapsed from the last warning generation.
摘要翻译：打印机包括消耗品，检测器，其检测开机操作，节能模式的恢复和消耗性供应的新安装中的至少一个;确定器，其确定是否建议的限制消耗性供应已经过去，警告发生器产生警告，通知如果已经通过了推荐限制，消耗性供应的可用限度即将到来，以及存储警告周期和最后警告生成的存储器。当建议的限制已经过去，上电操作，恢复或新的安装被检测到时，警告发生器会在最后一个警告生成未存储在存储器中时产生警告[1]，或者[2] 最后一个警告生成存储在存储器存储器中，并且从上一个警告生成过去了警告循环。

5. 发明授权

EP2342082B1 THERMAL FLUID-EJECTION DEVICE DIE 有权
标题翻译： CHIP热流体喷射装置
公开(公告)号：EP2342082B1
公开(公告)日：2013-12-18
申请号：EP08877892.3
申请日：2008-10-31
申请人： Hewlett-Packard Development Company, L.P.
发明人： VAN BROCKLIN, Andrew L. , BAKKER, Chris , HUNTER, Mark , MARTIN, Eric
IPC分类号： B41J2/05 , B41J2/01
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04548 , B41J2/0455
摘要： A die for a thermal drop-on-demand fluid-ejection device includes thermal firing resistors, low-side switches, and high-side switches. The thermal firing resistors are organized over resistor groups such that each thermal firing resistor is located within only one of the resistor groups. The resistor groups are lesser in number than the thermal firing resistors. Each thermal firing resistor has a first end and a second end. The low-side switches are equal in number to the thermal firing resistors. Each low-side switch connects the second end of a corresponding thermal firing resistor to a low voltage. The high-side switches are equal in number to the resistor groups. Each high-side switch connects the first ends of the thermal firing resistors of a corresponding resistor group to power providing a voltage greater than the low voltage.

6. 发明授权

EP1563998B1 Recording head and recording apparatus using the same 失效
标题翻译：使用相同的记录头和记录设备
公开(公告)号：EP1563998B1
公开(公告)日：2010-08-18
申请号：EP05008266.8
申请日：1997-06-25
申请人： CANON KABUSHIKI KAISHA
发明人： Imanaka, Yoshiyuki , Kasamoto, Masami , Furukawa, Tatsuo , Mori, Toshihiro , Ozaki, Teruo , Watanabe, Hidenori , Mochizuki, Muga
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04548 , B41J2/0455 , B41J2/0458 , B41J2/14016 , B41J2202/13

7. 发明公开

EP1980400A4 INK JET PRINTER HEAD DRIVE DEVICE AND INK JET PRINTER 有权
标题翻译：喷墨头驱动装置和喷墨
公开(公告)号：EP1980400A4
公开(公告)日：2010-03-03
申请号：EP07706915
申请日：2007-01-17
申请人： SEIKO EPSON CORP
发明人： TABATA KUNIO , OSHIMA ATSUSHI , SHINKAWA OSAMU , SUZUKI TOSHIYUKI , HATANO TOMOKI
IPC分类号： B41J2/045 , B41J2/055 , H01L41/09
CPC分类号： B41J2/04596 , B41J2/04541 , B41J2/04548 , B41J2/04568 , B41J2/04578 , B41J2/04581 , B41J2/04588 , B41J2/04591 , B41J2/04595 , H01L41/042

8. 发明公开

EP1849604A3 Ink jet printhead control circuit 审中-公开
标题翻译：用于喷墨打印头的控制回路
公开(公告)号：EP1849604A3
公开(公告)日：2008-09-17
申请号：EP07250143.0
申请日：2007-01-15
申请人： International United Technology Co., Ltd.
发明人： Lai, Wei-Fu , Huang, Fu-Sheng , Lee, Francis Chee-Shuen
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/04548 , B41J2/0455
摘要： An ink jet printhead control circuit is provided. The ink jet printhead control circuit includes at least a nozzle firing circuit (301) and a nozzle firing control circuit (302). The nozzle firing circuit (301) includes a switch (SW301) and a heating resistor (R301). The switch (SW301) and the heating resistor (R301) are coupled in series between a power voltage level (P) and a predetermined voltage level (Vss). The nozzle firing control circuit (302) is electrically coupled to the nozzle firing circuit (301), and receives a selection signal (SEL) and an address signal (ADD). When the address signal (ADD) and the selection signal (SEL) are enabled, the nozzle firing circuit (301) is controlled to apply the power voltage level (P) to turn on the switch (SW301) to drive the heating resistor (R301) so that droplets of ink are jetted out.

9. 发明公开

EP1718466A1 FLUID EJECTION DEVICE WITH FEEDBACK CIRCUIT 有权
标题翻译：具有反馈回路的流体喷射装置
公开(公告)号：EP1718466A1
公开(公告)日：2006-11-08
申请号：EP05713699.6
申请日：2005-02-16
申请人： Hewlett-Packard Development Company, L.P.
发明人： WADE, John, M.
IPC分类号： B41J2/05
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04548 , B41J2/04563 , B41J2/0458
摘要： A fluid ejection device includes a plurality of fluid ejecting elements (130/230), each fluid ejecting element controllable to conduct electrical current between a supply voltage (120/220/320) and a reference voltage (122/222/322). Up to all fluid ejecting elements of a group (276) of the plurality of fluid ejecting elements are configured to conduct during a time period. Each conducting fluid ejecting element has a corresponding fluid ejecting voltage when conducting. A feedback circuit (118/218) is configured to provide a feedback voltage (144/244/344) substantially equal to an average of corresponding fluid ejecting voltages at the fluid ejecting elements that are conducting.

10. 发明授权

EP1048465B1 Improved printhead 有权
标题翻译：改进的打印头
公开(公告)号：EP1048465B1
公开(公告)日：2006-02-08
申请号：EP00303247.1
申请日：2000-04-18
申请人： Hewlett-Packard Company
发明人： Kawamura, Naoto A. , Weber, Timothy L.
IPC分类号： B41J2/05 , B41J2/14 , B41J2/15
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/04548 , B41J2/0458 , B41J2/1404 , B41J2/14072 , B41J2/15 , B41J2/2121 , B41J2002/14169 , B41J2002/14177 , B41J2002/14387 , B41J2002/14467 , B41J2002/14475

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