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1. 发明专利

JP2012066567A Liquid collection device and liquid ejecting apparatus 有权
标题翻译：液体收集装置和液体喷射装置
公开(公告)号：JP2012066567A
公开(公告)日：2012-04-05
申请号：JP2011130981
申请日：2011-06-13
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANAKA TAKESHI
IPC分类号： B41J2/18 , B41J2/185
CPC分类号： B41J2/16532 , B41J2/175 , B41J2/17513 , B41J2/17596
摘要： PROBLEM TO BE SOLVED: To provide a liquid collection device that suppresses clogging of a liquid absorber and causes the liquid delivered in a liquid collection container to permeate to be absorbed in a liquid absorbing body in the liquid collection container, and to provide a liquid ejecting apparatus with the liquid collection device.SOLUTION: The liquid collection device 11 includes: a liquid ejecting head 9 that ejects the liquid; a suction-delivery unit (a cap 12, a tube 13, pump 14) that sucks the liquid from the liquid ejecting head 9 and delivers the sucked liquid; a liquid collection unit 15 that collects the liquid delivered from the suction-delivery unit; and a gas delivery unit (the pump 14, a tube 16) that delivers gas to the liquid collection unit 15.
摘要翻译：解决的问题：提供一种液体收集装置，其抑制液体吸收器的堵塞，并使得在液体收集容器中输送的液体渗透以吸收在液体收集容器中的液体吸收体中，并且提供具有液体收集装置的液体喷射装置。液体收集装置11包括：喷射液体的液体喷射头9; 吸液装置（帽12，管13，泵14），其从液体喷射头9吸取液体并输送被吸取的液体; 收集从抽吸输送单元输送的液体的液体收集单元15; 以及将气体输送到液体收集单元15的气体输送单元（泵14，管16）。版权所有（C）2012，JPO和INPIT

2. 发明专利

JP2004082409A Locking device of carriage 有权
公开(公告)号：JP2004082409A
公开(公告)日：2004-03-18
申请号：JP2002244067
申请日：2002-08-23
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SHIMOMURA MASAKI , TANAKA TAKESHI , TANAKA KAZUO
IPC分类号： B41J2/01 , B41J19/20 , B41J29/54
摘要： PROBLEM TO BE SOLVED: To avoid the collision of a carriage and a lock lever when the lock lever is in a locking position even if the carriage is located in a print area.
SOLUTION: The locking device 33 of a carriage 23 for preventing the carriage 23 located at a home position from moving freely to a print area comprises a lock lever 35 being fixed, through a pressure contact member, to the rotary shaft 30 of a sheet discharge drive roller 29 serving as a drive source of the lock lever. The lock lever 35 and/or the carriage 23 is provided with an inductive action part for turning the lock lever 35 to unlock the locked state mechanically when the carriage 23 moving from the print area to the home position abuts against the lock lever 35.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2013180443A Liquid jetting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：JP2013180443A
公开(公告)日：2013-09-12
申请号：JP2012044503
申请日：2012-02-29
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANAKA TAKESHI
IPC分类号： B41J2/175 , B41J2/165 , B41J2/18 , B41J2/185
摘要： PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus allowing maintenance operation to be performed properly when a cartridge is replaced.SOLUTION: A liquid jetting apparatus includes: liquid containers 26; a jetting head 10 having nozzles NZ that jet a liquid; liquid supply portions 17 that supply the liquid to the jetting head 10; and a maintenance portion that maintains the jetting head 10. Each liquid supply portion 17, which has a liquid absorber 28 provided in a liquid housing body 26 and a filter 31 provided in a liquid flow path 23 in the jetting head 10, supplies the liquid from the liquid housing body 26 side to the jetting head 10 side by bringing the liquid absorber 28 and the filter 31 into contact with each other. The maintenance portion performs maintenance operation in the case where the amount of liquid evaporation in the liquid flow path between the filter 31 and the nozzle NZ exceeds an amount of evaporation that causes liquid meniscus of the nozzle NZ to be broken when the liquid absorber 28 and the filter 31 are separated from each other by the removal of the liquid container 26.
摘要翻译：要解决的问题：提供一种液体喷射装置，其允许在更换墨盒时适当地进行维护操作。解决方案：液体喷射装置包括：液体容器26; 具有喷射液体的喷嘴NZ的喷射头10; 向喷射头10供给液体的液体供给部17; 以及保持喷射头10的维护部分。具有设置在液体容纳体26中的液体吸收器28和设置在喷射头10中的液体流路23中的过滤器31的每个液体供应部17将液体通过使液体吸收器28和过滤器31接触而从液体容纳体26侧到喷射头10侧。在过滤器31和喷嘴NZ之间的液体流动路径中的液体蒸发量超过当液体吸收器28和8的喷嘴NZ的液体弯液面破裂时的蒸发量的情况下，维护部进行维护操作过滤器31通过移除液体容器26而彼此分离。

4. 发明专利

JP2012096502A Liquid jet apparatus 审中-公开
标题翻译：液体喷射装置
公开(公告)号：JP2012096502A
公开(公告)日：2012-05-24
申请号：JP2010248170
申请日：2010-11-05
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TOJO SEIJI , TANAKA TAKESHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To suppress transmission of pressure fluctuation of a liquid generated on an upstream side from a jet head to a jet nozzle of a liquid jet apparatus.SOLUTION: The liquid in a liquid housing container is made to flow in a first liquid passage. The first liquid passage includes a width-enlarged part 108 of which a width of a cross sectional area is enlarged downward. A filter 110 is arranged on a lower end of the width-enlarged part 108. The liquid passing through the filter 110 is supplied to the jet head 24 by a second liquid passage to jet from the jet nozzle. An air bubble accumulating chamber 112 for accumulating mixed air bubbles is arranged on the first liquid passage, wherein a bottom part of the air bubble accumulating chamber is opened on a wall surface of the width-enlarged part 108, and a ceiling of the air bubble accumulating chamber 112 is set in a position higher than an upper end of the width-enlarged part 108. Thereby, the air bubbles accumulated in the air bubble accumulating chamber 112 can be utilized for a damper, and the pressure fluctuation of the liquid transmitted from the upstream side of the first liquid passage is absorbed, enabling suppression of transmission of the pressure fluctuation of the liquid to the jet nozzle.
摘要翻译：要解决的问题：抑制从喷射头的上游侧产生的液体的压力波动的传播到液体喷射装置的喷嘴。解决方案：使液体容纳容器中的液体在第一液体通道中流动。第一液体通道包括其横截面积的宽度向下扩大的宽度扩大部分108。过滤器110布置在宽度增大部分108的下端。通过过滤器110的液体通过第二液体通道被供应到喷射头24，以从喷嘴喷射。用于积聚混合气泡的气泡聚积室112布置在第一液体通道上，其中气泡聚集室的底部在宽度增大部分108的壁表面上敞开，气泡的顶部蓄积室112被设定在高于宽度扩大部108的上端的位置。因此，积聚在气泡聚积室112中的气泡可以用于阻尼器，并且液体的压力波动从第一液体通道的上游侧被吸收，能够抑制液体向喷嘴的压力波动的传递。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2005066851A Liquid ejector 审中-公开
标题翻译：液体喷射器
公开(公告)号：JP2005066851A
公开(公告)日：2005-03-17
申请号：JP2003208653
申请日：2003-08-25
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKAHASHI MASARU , TANAKA TAKESHI , SHIMAZAKI JUN
IPC分类号： B41J2/165
摘要： PROBLEM TO BE SOLVED: To provide a liquid ejector in which clogging of a liquid ejection head can be prevented.
SOLUTION: A recording head 20 having a nozzle opening surface 20a, and a cap 23 for sealing the nozzle opening surface 20a are provided in the printer body. The cap 23 is connected with a discharge tube 26 interconnecting the inside and outside of the cap 23. The discharge tube 26 is made of a rubber material mixed with EPDM and IIR by injection molding.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止液体喷射头堵塞的液体喷射器。解决方案：具有喷嘴开口表面20a和用于密封喷嘴开口表面20a的盖23的记录头20设置在打印机主体中。盖23与连接盖23的内部和外部的放电管26连接。放电管26由通过注射成型与EPDM和IIR混合的橡胶材料制成。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004082410A Fixing device for flat cable 审中-公开
公开(公告)号：JP2004082410A
公开(公告)日：2004-03-18
申请号：JP2002244079
申请日：2002-08-23
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SHIMOMURA MASAKI , TANAKA TAKESHI , TANAKA KAZUO
IPC分类号： B41J29/00 , H02G3/30 , H02G11/00
摘要： PROBLEM TO BE SOLVED: To allow a smooth movement of a flat cable and a reinforcing sheet even when the interval between a main frame and a carriage is narrowed. SOLUTION: In the device 51 for fixing flat cables 53 and 54 being led out from the back of a main frame 67 and routed linearly along the front thereof before the end part thereof is connected with the carriage 23 while being looped and for fixing a reinforcing sheet 57 for protecting the flat cables 53 and 54, a part 65 for restraining the flat cables 53 and 54 and the reinforcing sheet 57 is provided at the curved loop back part 61 of the flat cables 53 and 54 and the reinforcing sheet 57 being formed in the outer space of the carriage 23 when the carriage 23 is located at the end part in the main scanning direction. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2014037097A Liquid ejection device 有权
标题翻译：液体喷射装置
公开(公告)号：JP2014037097A
公开(公告)日：2014-02-27
申请号：JP2012180801
申请日：2012-08-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANAKA TAKESHI , KIMURA KIMITOSHI
IPC分类号： B41J2/175
CPC分类号： B41J2/16517 , B41J2/16579 , B41J2/17546 , B41J25/34 , B41J2002/16573
摘要： PROBLEM TO BE SOLVED: To provide a liquid ejection device that is mounted with sub-tanks (connection bodies) connected to ink tanks (external liquid storage bodies) disposed outside a recording device and can obtain excellent ink ejection characteristics even when supplying ink from the ink tanks to an ejection head.SOLUTION: A liquid ejection device comprises: a carriage 2 from which liquid storage bodies 26 for storing liquid are detachable; a recording head (ejection head) 10 that is mounted to the carriage 2 and has nozzles NZ for ejecting the liquid; a detector SW for detecting attachment/detachment states of the ink cartridges (liquid storage bodies) 26; and a maintenance section for executing maintenance with respect to the recording head 10 on the basis of detection results of the attachment/detachment states of the ink cartridges 26 by the detector SW. The recording head 10 comprises filters 31 disposed so as to be able to be brought into contact with ink absorption bodies (liquid absorption bodies) 28 provided in the ink cartridges 26.
摘要翻译：要解决的问题：提供一种液体喷射装置，其安装有连接到设置在记录装置外部的墨罐（外部液体储存体）的副罐（连接体），并且即使在从液体喷射装置包括：滑架2，用于存储液体的液体存储体26可从该滑架2拆卸; 一个安装在滑架2上并具有用于喷射液体的喷嘴NZ的记录头（喷头）10; 用于检测墨盒（液体储存体）26的附着/分离状态的检测器SW; 以及维护部，其基于检测器SW对墨盒26的安装/拆卸状态的检测结果进行相对于记录头10的维护。记录头10包括设置成能够与设置在墨盒26中的墨吸收体（液体吸收体）28接触的滤光器31。

8. 发明专利

JP2012106396A Liquid ejecting apparatus and maintenance method 审中-公开
标题翻译：液体喷射装置和维护方法
公开(公告)号：JP2012106396A
公开(公告)日：2012-06-07
申请号：JP2010256552
申请日：2010-11-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANAKA TAKESHI
IPC分类号： B41J2/18 , B41J2/01 , B41J2/165 , B41J2/185
摘要： PROBLEM TO BE SOLVED: To determine the presence or absence of fall of a liquid ejecting apparatus in a power OFF state.SOLUTION: A movable member configured to move when a liquid ejecting apparatus is inclined from a posture to be taken when ejecting liquid upon receipt of an action of the gravitational force and a movement history storage means configured to store the fact that the movable member is moved in response to abutment with the moved movable member are provided and the presence or absence of the movement of the movable member is acquired after the power has been turned on. Accordingly, a change of the posture of the liquid ejecting apparatus in a power OFF state can be determined after the power has been turned on.
摘要翻译：要解决的问题：确定在断电状态下是否存在液体喷射装置的掉落。解决方案：一种可移动构件，其构造成当液体喷射装置在接收到重力作用时喷射液体时从待采取的姿势倾斜;以及移动历史存储装置，其被配置为存储可移动提供响应于与移动的可动构件的邻接而移动构件，并且在电力接通之后获取可移动构件的移动的存在或不存在。因此，能够在电源接通之后确定液体喷射装置在断电状态下的姿势的变化。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2015039782A 液体噴射方法及び液体噴射装置有权
标题翻译：液体注射方法和液体注射装置
公开(公告)号：JP2015039782A
公开(公告)日：2015-03-02
申请号：JP2013170418
申请日：2013-08-20
申请人：セイコーエプソン株式会社 , Seiko Epson Corp
发明人： TANAKA TAKESHI
IPC分类号： B41J2/175
CPC分类号： B41J29/38 , B41J2002/17569
摘要：【課題】警告が不要な場合にユーザーが液体噴射を指示してから液体噴射動作を開始するまでの液体切れ予測処理による待ち時間を比較的短く済ませられる液体噴射方法及び液体噴射装置を提供する。【解決手段】規定サイズより大きい用紙サイズかつ専用紙への印刷である場合(S11で肯定判定)、これから印刷してもインク切れとならない程度にインクカートリッジに十分なインク量があるか否かを判断する(S12)。十分なインク量があるか否かの判断で用いるインク使用量には、予め設定されたターゲット1数量当たりのインク使用量の数値を用いる。このため、インク使用量の取得所要時間が短くなる。十分なインク量がない場合は警告表示を行う(S13)。警告表示時は、印刷中止(S15で肯定判定)、インクカートリッジ交換(S17で肯定判定)、印刷続行(S17で否定判定)のうちいずれか一つを選択可能である。【選択図】図7
摘要翻译：要解决的问题：提供一种液体注射方法和液体注入装置，其能够在用户指示液体注入之后以及用户在不需要警告时开始注液操作之前缩短相对于液体排出预测处理的等待时间。解决方案：在大于规定尺寸的纸张尺寸和专用纸上的打印纸的情况下（S12中的肯定判定），（S12）判定是否在后续打印中足够的墨水在墨盒中。用于确定足够的油墨量的油墨量使用每个目标油墨使用量的数值。结果，用于获取墨水使用量的时间段被缩短。在没有足够的墨量的情况下，执行警告显示（S13）。在警告显示时，可以选择任何一个打印停止（S15中为“是”），更换墨盒（S17为“是”）和打印继续（S17为“否”）。

10. 发明专利

JP2012106397A Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：JP2012106397A
公开(公告)日：2012-06-07
申请号：JP2010256553
申请日：2010-11-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANAKA TAKESHI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To determine the presence or absence of fall of a liquid ejecting apparatus in a power OFF state.SOLUTION: A movable member configured to move when a liquid ejecting apparatus is inclined from a posture to be taken when ejecting liquid upon receipt of an action of the gravitational force and a movement history storage means configured to store the fact that the movable member is moved in response to abutment with the moved movable member are provided. Accordingly, a change of the posture of the liquid ejecting apparatus in a power OFF state can be determined by the operator or on the liquid ejecting apparatus side with reference to the content stored in the movement history storage means.

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