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1. 发明专利

JP2009143244A Liquid jet apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：JP2009143244A
公开(公告)日：2009-07-02
申请号：JP2009080405
申请日：2009-03-27
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： YOSHINO KEIICHIRO , KUMAGAI TOSHIO , SEINO TAKERO
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To enable choke cleaning by simple control without an apparatus being made large for the liquid jet apparatus. SOLUTION: In the ink-jet recorder equipped with an ink cartridge which stores the ink, a recording head which jets the ink to a target, a converging channel which guides the ink from the ink cartridge to the recording head, and a capping device which sucks the ink from nozzles of the recording head, a part of a wall surface which constitutes the converging channel is formed by a first film 228 flexed by a pressure difference between inside and outside of the converging channel. The ink-jet recorder is equipped with a pressure adjusting means which adjusts the pressure of the ink in the converging channel on the upstream side from the first film, and a spring 282 which urges the first film 228 in a direction in which the channel resistance of the converging channel increases. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过简单的控制来实现扼流器清洁，而不会使液体喷射装置的设备变大。解决方案：在装备有存储墨水的墨盒的喷墨记录器中，将墨水喷射到目标的记录头，将墨水从墨盒引导到记录头的会聚通道，以及从记录头的喷嘴吸取墨水的封盖装置，构成会聚通道的壁面的一部分由会聚通道的内外压差而弯曲的第一膜228形成。喷墨记录器配备有压力调节装置，该压力调节装置调节从第一膜上游侧的会聚通道中的墨的压力，以及弹簧282，该弹簧282沿着通道电阻的会聚通道增加。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009061791A Liquid storage bag, and liquid storage body 审中-公开
标题翻译：液体储存袋和液体储存体
公开(公告)号：JP2009061791A
公开(公告)日：2009-03-26
申请号：JP2008329423
申请日：2008-12-25
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ISHIZAWA TAKU , SEINO TAKERO , KIMURA KIMITOSHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide a liquid feed system, a liquid feed source and a liquid jet apparatus where the degree of freedom in designing can be increased by making a one-way valve for suction allowing only the passage of a liquid from the upstream side to form into the side of a liquid feed source to the downstream side to form into a pump side upon pump driving applicable even with a simple constitution requiring no high durability.
SOLUTION: The liquid storage bag comprises: an ink cartridge 13 having an ink storage part storing ink and an ink deriving part deriving the ink to the outside; an ink flow passage 16 feeding the ink from the upstream side as the side of the ink cartridge 13 to the downstream side; a pump 31 driving a pump with a part of the ink flow passage 16 as a pump chamber; a first one-way valve 38 provided at the downstream side than the pump chamber in the ink flow passage 16 and allowing only the passage of the ink from the upstream side to the downstream side; and a second one-way valve 29 provided at the inside of the ink cartridge 13 and allowing only the passage of the ink from the ink storage part side to the ink deriving part side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种液体供给系统，液体供给源和液体喷射装置，其中可以通过制造仅允许液体通过的单向阀来提高设计的自由度，从上游侧形成液体供给源的侧面到下游侧，以便在泵驱动时形成泵侧，即使是不需要高耐久性的简单结构也可。液体储存袋包括：具有储存油墨的储墨部分和将油墨导出到外部的墨水导出部分的墨盒13; 墨水流路16将油墨从作为墨盒13的侧面的上游侧供给到下游侧; 驱动具有墨水流路16的一部分的泵作为泵室的泵31; 第一单向阀38，其设置在墨水流路16中的泵室的下游侧，仅允许油墨从上游侧向下游侧通过; 以及第二单向阀29，其设置在墨盒13的内部，并且仅允许墨水从墨水储存部分侧通过墨水导出部分侧。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008132789A Liquid vessel holder, and liquid jet device equipped with it 有权
标题翻译：液体容器及其配备的液体喷射装置
公开(公告)号：JP2008132789A
公开(公告)日：2008-06-12
申请号：JP2007339905
申请日：2007-12-28
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO , KOBAYASHI ATSUSHI , KIMURA KIMITOSHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To secure an smooth operation of a rotary lever member without increasing dimensions of a liquid jet device.
SOLUTION: This liquid vessel holder comprises: an urging means for imparting an urging force in a direction facing a liquid-vessel inserting direction, to a liquid vessel; a device-side fixing structure which releasably regulates the displacement of the liquid vessel in a mounted state in a pull-out direction, and which has the rotary lever member with a locking pin locked to a guide groove of a vessel-side fixing structure of the liquid vessel; and a supporting member for supporting the rotary lever member. When the liquid vessel is taken out, the locking pin slides on the bottom surface of the guide groove, the depth of which is gradually decreased along the moving direction of the locking pin, so that the rotary lever member can be partially displaced in the direction of separation from the liquid vessel in the direction of its rotational axis. A lever receding space, into which the rotary lever member displaced in the taking-out of the liquid vessel partially recedes, is formed in the supporting member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：确保旋转杆构件的平稳操作而不增加液体喷射装置的尺寸。解决方案：该液体容器保持器包括：向液体容器施加朝向液体容器插入方向的方向施加作用力的施力装置; 装置侧固定结构，其可释放地调节在拉出方向上的安装状态下的液体容器的位移，并且其具有锁定销锁定到容器侧固定结构的引导槽的旋转杆构件液体容器; 以及用于支撑旋转杆构件的支撑构件。当液体容器被取出时，锁定销在引导槽的底表面上滑动，导向槽的深度沿着锁定销的移动方向逐渐减小，使得旋转杆构件可以沿着方向在其旋转轴线的方向上与液体容器分离。在支撑构件中形成有在液体容器的取出部中移动的旋转杆构件部分地后退的杠杆后退空间。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007098958A Liquid injection device 有权
标题翻译：液体注射装置
公开(公告)号：JP2007098958A
公开(公告)日：2007-04-19
申请号：JP2007001784
申请日：2007-01-09
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO , KUMAGAI TOSHIO , KIMURA KIMITOSHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide a liquid injection device to which a liquid container is connected to a translationally-movable member arranged at a container attachment part with high positioning accuracy.
SOLUTION: The liquid injection device is provided with the container attachment part 101 to which the liquid container internally storing liquid is freely attachably/detachably attached. The liquid injection device has a liquid supply needle 106, which is inserted into a liquid supply port formed to the liquid container when the liquid container is attached, and a device-side fixing structure provided with a locking pin, which is locked to a groove formed to the liquid container when the liquid container is attached to the container attachment part 101 and restrains movement of the attached liquid container in a drawing direction opposite to the insertion direction, and an energizing member 109 for energizing the locking pin toward a wall of the groove of the liquid container.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种液体容器连接到布置在具有高定位精度的容器安装部分的可平移运动件的液体注射装置。解决方案：液体注入装置设置有容器安装部101，液体容器内部储存液体可自由地附接/可拆卸地附接到容器安装部101。液体注入装置具有液体供给针106，该液体供给针106在安装液体容器时插入形成于液体容器的液体供给口，以及设置有锁定销的装置侧固定结构，该锁定销被锁定在凹槽当液体容器安装在容器安装部101上时，形成在液体容器上，并且在与插入方向相反的拉拔方向上限制安装的液体容器的移动;以及用于将锁定销朝向液体容器的槽。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006102972A Liquid jet device and cleaning method of liquid jet device 有权
标题翻译：液体喷射装置和液体喷射装置的清洗方法
公开(公告)号：JP2006102972A
公开(公告)日：2006-04-20
申请号：JP2004288710
申请日：2004-09-30
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO , TAKAHASHI NOBUHITO
IPC分类号： B41J2/165 , B41J2/18 , B41J2/185
摘要： PROBLEM TO BE SOLVED: To provide a liquid jet device or the like which can grasp the cleaning capability of each row of the nozzles, improve the cleaning capability of each row of the nozzles on the basis of the result of grasping and reduces liquid consumption of each row of the nozzles in cleaning.
SOLUTION: The liquid jet device 10 has a cleaning result recording means 72 to record at least two from among the frequency of cleaning by a cleaning means, the frequency of successful cleaning by the cleaning means and the frequency of unsuccessful cleaning by the cleaning means, a cleaning evaluation means 74 to compute a cleaning success rate and a cleaning failure rate on the basis of the two from among the frequency of cleaning, the frequency of successful cleaning and the frequency of unsuccessful cleaning recorded by the cleaning result recording means 72.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够抓住每排喷嘴的清洁能力的液体喷射装置等，基于抓取的结果提高每排喷嘴的清洁能力，并且减小每排喷嘴的清洁液体消耗量。解决方案：液体喷射装置10具有清洁结果记录装置72，以通过清洁装置记录清洁频率中的至少两个，清洁装置成功清洁的频率和由清洁装置不成功清洁的频率清洁装置，清洁评估装置74，用于基于清洁频率，成功清洁的频率和由清洁结果记录装置记录的不成功清洁的频率，基于两者计算清洁成功率和清洁失败率（C）2006年，JPO＆NCIPI

6. 发明专利

JP2006076313A Ink cartridge for ink jet recorder 有权
标题翻译：墨盒喷墨记录仪墨盒
公开(公告)号：JP2006076313A
公开(公告)日：2006-03-23
申请号：JP2005354326
申请日：2005-12-08
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SHINADA SATOSHI , USUI MINORU , NAKA TAKAHIRO , MIYAZAWA HISASHI , SEINO TAKERO , KOBAYASHI TAKAO , KOIKE HISASHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To ensure an ink channel surely by suppressing deflection due to press contact with a porous member even when the area of a filter is enlarged. SOLUTION: A protrusion 27 having a through hole communicating with an ink supply port for discharging ink to the outside is formed in an ink containing chamber, and an insular protrusion 34 for supporting the back of a filter 30 is formed on the top of the protrusion 27. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使当过滤器的面积增大时，通过抑制由于与多孔构件的压接而导致的挠曲来确保油墨通道。解决方案：在墨水容纳室中形成具有与用于将墨水排出到外部的供墨口连通的通孔的突起27，并且在顶部上形成用于支撑过滤器30的背面的岛状突起34 （C）2006，JPO＆NCIPI

7. 发明专利

JP2005059317A Liquid vessel 有权
标题翻译：液体容器
公开(公告)号：JP2005059317A
公开(公告)日：2005-03-10
申请号：JP2003290713
申请日：2003-08-08
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO , KIMURA KIMITOSHI
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17553
摘要： PROBLEM TO BE SOLVED: To provide a liquid vessel which can easily and surely be attached to a liquid consuming device.
SOLUTION: This liquid vessel is equipped with a vessel body 2 wherein a liquid supply port 3 is formed, and a vessel-side fixing structure 7 for releasably regulating the movement of the liquid vessel 1 in an extracted direction, in cooperation with a device-side fixing structure which is provided in a vessel attachment part, in a state wherein the liquid vessel 1 is attached to the vessel attachment part. The structure 7 has a guide groove 16 into which a locking pin of the device-side fixing structure is to be inserted, and which is used for guiding the locking pin in operations for attaching/detaching the liquid vessel 1 to/from the vessel attachment part. The guide groove 16 includes a locking part 18 with which the locking pin is engaged in the state wherein the liquid vessel 1 is attached to the vessel attachment part, so as to regulate the movement of the liquid vessel 1 in the extracted direction. An inclined plane 22 of an entrance part, which is inclined so that the depth of the groove can be made gradually shallower, is formed in an entrance part 16a of the guide groove 16 along the moving direction of the locking pin which relatively moves along with the motion of inserting the liquid vessel 1 into the vessel attachment part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种容易且可靠地附着在液体消耗装置上的液体容器。解决方案：该液体容器配备有容器本体2，其中形成有液体供应口3，以及容器侧固定结构7，用于可释放地调节液体容器1在提取方向上的运动，在液体容器1附接到容器安装部的状态下设置在容器安装部中的装置侧固定结构。结构7具有引导槽16，装置侧固定结构的锁定销将被插入该引导槽16中，并且用于引导锁定销，用于将液体容器1附接/拆卸在容器附件部分。引导槽16包括在液体容器1附接到容器安装部分的状态下与锁定销接合的锁定部分18，以便调节液体容器1沿提取方向的运动。沿着相对移动的锁定销的移动方向，在引导槽16的入口部分16a中形成倾斜的入口部分的倾斜平面22，其倾斜使得凹槽的深度可以逐渐变浅。将液体容器1插入血管附着部的运动。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005037192A Liquid container 有权
标题翻译：液体容器
公开(公告)号：JP2005037192A
公开(公告)日：2005-02-10
申请号：JP2003198638
申请日：2003-07-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ISHIZAWA TAKU , KOBAYASHI ATSUSHI , SHINADA SATOSHI , SEINO TAKERO
IPC分类号： B41J2/175 , G01F23/18
摘要： PROBLEM TO BE SOLVED: To transmit information on the liquid residual quantity to a liquid consumption device without installing an electric contact in the middle of the interval to the liquid consumption device.
SOLUTION: This liquid container 1 for storing inside liquid supplied to the liquid consumption device 100 is equipped with a detection means 16 for detecting in a binary way whether the quantity of the liquid stored inside the liquid container 1 is more than a prescribed value or not, and a communication means 24 for communicating an output signal from the detection means 16 to the liquid consumption device 100 by an electric wave.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：将液体剩余量的信息传送到液体消耗装置，而不在间隔中间的电气接触到液体消耗装置。解决方案：用于储存供应给液体消耗装置100的液体的液体容器1装备有检测装置16，用于以二进制方式检测储存在液体容器1内的液体的量是否超过规定的值，以及用于通过电波将来自检测装置16的输出信号传送到液体消耗装置100的通信装置24。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004136670A Liquid container 审中-公开
公开(公告)号：JP2004136670A
公开(公告)日：2004-05-13
申请号：JP2003333855
申请日：2003-09-25
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO , KANETANI MUNEHIDE , KOBAYASHI ATSUSHI , KATAKURA TAKAHIRO
IPC分类号： B41J2/175 , G01F23/28 , G01F23/60
摘要： PROBLEM TO BE SOLVED: To accurately detect a quantity of a liquid or a residual liquid in a liquid container formed of a bag.
SOLUTION: This liquid container 1 is constituted such that a flexible material which has a liquid supply hole 2 for supplying a liquid to a liquid jet head and is deformed corresponding to a quantity of the residual liquid in the container 1 is formed in a shape like a bag. The liquid container 1 comprises a sensor module 5 as a vibration excitation detecting means for transmitting a vibration to ink provided to one face 1a of the container 1 and a rigid body section 6 formed on a region in the other face 1b of the container opposing to the sensor module 5. The quantity of the residual liquid is detected based on a vibration characteristic of the vibration excitation detecting means based on a distance between the vibration excitation detecting means and the rigid body section 6.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004090623A Liquid cartridge and liquid housing body 有权
标题翻译：液体盒和液体外壳
公开(公告)号：JP2004090623A
公开(公告)日：2004-03-25
申请号：JP2003189804
申请日：2003-07-01
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SEINO TAKERO
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17523
摘要： PROBLEM TO BE SOLVED: To prevent air from penetrating in the liquid housing part of a liquid cartridge from the outside.
SOLUTION: An ink cartridge 300, which supplies ink to an ink jet recording apparatus 10, is equipped with an ink housing part 306 for holding ink, a flow channel part 400 for allowing the ink of the ink housing part 306 to flow out to the outside and a check valve 420 for preventing air from penetrating in the ink housing part 306 from the flow channel part 400 and permitting the ink to flow backward to the ink housing part 306 from the ink jet recording apparatus 10 in such a state that the flow channel part 400 is connected to the ink jet recording apparatus 10.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止空气从外部渗入液体盒的液体容纳部分。解决方案：将墨水供应到喷墨记录装置10的墨盒300配备有用于保持墨水的墨水容纳部分306，用于允许墨水容纳部分306的墨水流动的流动通道部分400 外部和止回阀420，用于防止空气从流动通道部分400渗透到墨水容纳部分306中并且允许墨在这种状态下从喷墨记录装置10向后流动到墨水容纳部分306 流道部分400连接到喷墨记录装置10.版权所有（C）2004，JPO

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