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1. 发明专利

JP2012183751A Liquid discharge apparatus 有权
标题翻译：液体排放装置
公开(公告)号：JP2012183751A
公开(公告)日：2012-09-27
申请号：JP2011048796
申请日：2011-03-07
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/175 , B05C11/10 , B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus which can achieve the effective use of the weight saving of a carriage and the space on the carriage by installing a motor and a magnet at the drive side in a predetermined position of the apparatus body in which the carriage does not move reciprocally.SOLUTION: A liquid reservoir 4 has a stirring member 5 for stirring liquid 3. There is provided a driving system 10 in which when a carriage 1 is located in a predetermined position, driving is transferred to the stirring member 5 by a driving system installed in a predetermined position where the carriage 1 does not move reciprocally to thereby stir the stored liquid 3.
摘要翻译：解决的问题：提供一种液体排出装置，其可以通过在驱动侧的电机和磁体的预定位置安装马达和磁体，从而有效地利用托架的重量减轻和托架上的空间装置主体，其中托架不能相互往复移动。液体储存器4具有用于搅拌液体3的搅拌构件5.设置有驱动系统10，其中当滑架1位于预定位置时，通过驱动将驱动传递到搅拌构件5 系统安装在滑架1不往复移动的预定位置，从而搅拌储存的液体3.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012171304A Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：JP2012171304A
公开(公告)日：2012-09-10
申请号：JP2011037796
申请日：2011-02-24
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus capable of preventing sedimentation of a sedimentary liquid without bending a tube, and also, without providing special stirring means and further capable of stirring deposited fluid component.SOLUTION: The liquid ejecting apparatus includes: the ink tube 14 which moves following the reciprocative movement of a carriage 3 in a main scanning direction; and a contact member 16 arranged along the ink tube 14. The ink tube 14 is oscillated with an interference action between the ink tube 14 and the contact member 16, then, the ink retained in the ink tube 14 is stirred.
摘要翻译：解决的问题：提供一种能够防止沉淀液沉降而不弯曲管的液体喷射装置，并且也不需要提供特殊的搅拌装置，并且还能够搅拌沉积的流体组分。解决方案：液体喷射装置包括：墨盒14，其沿着滑架3沿主扫描方向的往复运动而移动; 以及沿着墨管14布置的接触构件16.墨管14以墨管14和接触构件16之间的干涉作用振荡，然后搅拌保留在墨管14中的墨。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011110850A Liquid circulating system 审中-公开
标题翻译：液体循环系统
公开(公告)号：JP2011110850A
公开(公告)日：2011-06-09
申请号：JP2009270253
申请日：2009-11-27
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： YOKOYAMA SEIICHI , IGAWA TOMOMI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To carry out precipitation prevention of fine particles in a liquid, and bubble elimination in a liquid channel, etc. by appropriately circulating the ink at low cost. SOLUTION: The liquid circulating system includes an ink jet head 2 formed with a common ink channel 16, an ink cartridge 3, a supply channel 4 which supplies the ink from the ink cartridge 3 to an inlet 16a of the common ink channel 16, a return channel 5 which returns the ink from an outlet 16b of the common ink channel 16 to the ink cartridge 3, a tube pump 6 which forcibly sends out the ink in the supply channel 4, a pressurization bellows unit 8 which pressurizes the ink flown in the supply channel 4, a pressurization regulator 10 which holds the inlet 16a of the common ink channel 16 at a center value of a designated head value, and a solenoid valve 11 which opens and closes the return channel 5. At the time of waiting when printing is not performed, the return channel 5 is opened by driving the solenoid valve 11, and the ink is circulated in the ink channel. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过以低成本恰当地循环墨水，可以在液体中进行细颗粒的防止沉淀和液体通道中的气泡消除。液体循环系统包括形成有公共墨水通道16的墨水喷射头2，墨盒3，供应通道4，其将墨水从墨盒3供应到公共墨水通道的入口16a 如图16所示，将墨水从公共墨水通道16的出口16b返回到墨盒3的返回通道5，强制地将供墨通道4中的墨水送出的管式泵6，加压波纹管单元8，在供应通道4中流动的墨水，将公共墨水通道16的入口16a保持在指定的头部值的中心值的加压调节器10以及打开和关闭返回通道5的电磁阀11。在不执行打印时等待，通过驱动电磁阀11打开返回通道5，并且墨水在墨水通道中循环。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014097618A Ink jet printer and method of restoring nozzle clogging 审中-公开
标题翻译：喷墨打印机和恢复喷嘴的方法
公开(公告)号：JP2014097618A
公开(公告)日：2014-05-29
申请号：JP2012250708
申请日：2012-11-14
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/175
CPC分类号： B41J2/16532
摘要： PROBLEM TO BE SOLVED: To restore a clogged nozzle without destraction of the meniscus of the nozzle.SOLUTION: After a cap 1 having a pressure sensor 2 is put over part of a plurality of nozzles 103 formed on the nozzle surface 102 of the head 101 of an ink jet printer, a nozzle suction device 100 sucks at a pressure target higher than the pressure destroying the meniscus of the nozzle 103 without the cap 1 put on. Restoration of the nozzle is determined by comparing a reference pressure value 120 preliminarily stored and obtained by sucking a non-clogged nozzle 103 by the cap 1 with a pressure value outputted by the pressure sensor 2. The method enables restoration of a clogged nozzle 103 without destraction of the meniscus of the nozzle 103.
摘要翻译：要解决的问题：恢复喷嘴堵塞而不损坏喷嘴的弯液面。解决方案：将具有压力传感器2的盖1放置在头101的喷嘴表面102上形成的多个喷嘴103的一部分上喷嘴吸引装置100吸附高于破坏喷嘴103的弯液面的压力的压力目标，而没有盖1穿过。通过将由帽1吸入未堵塞的喷嘴103的预先存储和获得的参考压力值120与由压力传感器2输出的压力值进行比较来确定喷嘴的恢复。该方法能够恢复喷嘴103的堵塞而没有喷嘴103的弯液面的破坏。

5. 发明专利

JP2012192328A Liquid discharge device 审中-公开
标题翻译：液体排出装置
公开(公告)号：JP2012192328A
公开(公告)日：2012-10-11
申请号：JP2011057394
申请日：2011-03-16
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B05C11/10 , B05C5/00 , B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide a liquid discharge device capable of exhausting bubbles incorporated in a liquid supplied by circulating between a liquid discharge part and a liquid storage part and detecting the clogging of a filter or the abnormality of a liquid pressure with a simple structure.SOLUTION: In a pressure detection part 6, an pressure chamber ink supply part 6d for supplying ink to a pressure chamber 6c connected to a flow passage of the ink is arranged below a pressure chamber ink discharge part 6e for sending the ink from the pressure chamber 6c in the gravity direction.
摘要翻译：要解决的问题：提供一种液体排出装置，其能够排出由液体排出部分和液体储存部分之间循环供应的液体中的气泡，并检测过滤器的堵塞或液体压力的异常，一个简单的结构。解决方案：在压力检测部分6中，用于将油墨供应到连接到油墨的流动通道的压力室6c的压力室供墨部分6d布置在压力室喷墨部分6e的下面，用于将油墨从压力室6c在重力方向上。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011245733A Liquid droplet discharging device and cleaning method 有权
标题翻译：液体喷射装置和清洗方法
公开(公告)号：JP2011245733A
公开(公告)日：2011-12-08
申请号：JP2010120781
申请日：2010-05-26
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/175 , B41J2/165
摘要： PROBLEM TO BE SOLVED: To prevent liquid adhering to the nozzle face from being drawn into a nozzle.SOLUTION: An inkjet printer 1 includes a tank 3 which stores ink, an inkjet head 2 which discharges ink supplied from the tank 3 as an ink droplet from a nozzle face 2b having multiple nozzles 2a formed therein, a pressure regulation pump 4 which regulates pressure of ink on the nozzle face 2b by regulating pressure in the upper space A in the tank 3, a capping unit 5 which cleans the inkjet head 2 by capping, a sweeping unit 6 which cleans the inkjet head 2 by sweeping, and a control part 10. When the inkjet head 2 is cleaned, the control part 10 controls the pressure of ink on the nozzle face 2b to be higher than a specified pressure by controlling the pressure in the upper space A by means of the pressure regulation pump 4.
摘要翻译：要解决的问题：防止喷嘴面附着的液体被吸入喷嘴。解决方案：喷墨打印机1包括储存油墨的罐3，从其中形成有多个喷嘴2a的喷嘴面2b排出从罐3供给的油墨作为墨滴的喷墨头2，压力调节泵4 其通过调节罐3中的上部空间A中的压力来调节喷嘴面2b上的墨的压力，通过盖帽清洁喷墨头2的封盖单元5，通过扫掠清洁喷墨头2的清扫单元6，以及控制部分10.当清洁喷墨头2时，控制部分10通过压力调节泵控制上部空间A中的压力来控制喷嘴面2b上的墨水压力高于指定压力 4.版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011098491A Liquid droplet ejecting apparatus 有权
标题翻译：液滴喷射装置
公开(公告)号：JP2011098491A
公开(公告)日：2011-05-19
申请号：JP2009254021
申请日：2009-11-05
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To suppress pressure fluctuation of a liquid in a liquid droplet ejection head at the time of scanning.
SOLUTION: In the ink jet printer equipped with an ink jet head 2 which ejects ink liquid droplets and an ink tank 3 in which the ink is stored, the center of the ink jet head 2 and the center of the ink tank 3 in a scan direction S are arranged to be nearly on the same plane perpendicular to the scan direction S. A shift amount in the scan direction S of the ink tank 3 to the ink jet head 2 becomes minute or zero, and accordingly pressure fluctuation of the ink in the ink jet 2 head can be suppressed at the time of scanning.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了抑制扫描时的液滴喷射头中的液体的压力波动。解决方案：在装备有喷射墨液滴的喷墨头2和存储墨水的墨盒3的喷墨打印机中，喷墨头2的中心和墨槽3的中心扫描方向S被布置成与扫描方向S垂直的同一平面。墨盒3的喷墨头2的扫描方向S上的偏移量变为微小或零，因此压力波动在扫描时可以抑制喷墨头2中的油墨。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2008173603A Liquid discharge apparatus and liquid discharge method 审中-公开
标题翻译：液体排放装置和液体排放方法
公开(公告)号：JP2008173603A
公开(公告)日：2008-07-31
申请号：JP2007011216
申请日：2007-01-22
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： YOKOYAMA SEIICHI , TEZUKA CHIKAO
IPC分类号： B05C5/00 , B05C11/10 , B05D1/26 , B41J2/01
摘要： PROBLEM TO BE SOLVED: To discharge a plurality of kinds of droplets to one and the same position with high precision in a liquid discharge apparatus.
SOLUTION: The liquid discharge apparatus 10 for discharging the droplets is provided with a plurality of nozzle heads 202 each having a nozzle 302 for discharging the droplets to be held so that straight lines along the discharging directions of the droplets discharged from respective nozzles 302 cross at one point and a discharge control part 16 for discharging the droplets from the nozzles 302 of the plurality of the nozzle heads 20 toward the one point where straight lines along the discharging directions cross at one point.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在液体排出装置中以高精度将多种液滴喷射到同一位置。解决方案：用于排出液滴的液体排出装置10设置有多个喷嘴头202，每个喷嘴头202具有喷嘴302，用于排出要保持的液滴，使得沿着从各个喷嘴排出的液滴的排出方向的直线 302在一个点处交叉，而排出控制部分16用于从多个喷嘴头20的喷嘴302将液滴排出到沿着排出方向的直线在一个点处交叉的一个点。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2013151912A Tube pump and inkjet printer 审中-公开
标题翻译：管子泵和喷墨打印机
公开(公告)号：JP2013151912A
公开(公告)日：2013-08-08
申请号：JP2012013463
申请日：2012-01-25
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： F04C5/00 , B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide a tube pump facilitating tube replacement.SOLUTION: A tube pump 1 includes a plurality of rollers 8, a housing part 18 having an inner wall 22 running along a moving locus of the plurality of rollers 8 moving on the same circumference, and an elastically deformable tube 3. Each of the plurality of respective rollers 8 has a projection part 9 projecting from at least a part of a circumferential surface 13. The inner wall 22 of the housing part 18 has a recessed groove part 25 running along the moving locus of the plurality of rollers 8 in a position opposed to the projection parts 9. The tube pump 1 carries liquid in the tube 3 by successively squeezing the tube 3 inserted into the recessed groove part 25 in at least a part of the tube 3 and arranged so as to run along the inner wall 22 over to a pump outlet OUT from a pump inlet IN of the housing part 18, by the plurality of rollers 8.
摘要翻译：要解决的问题：提供一种促进管更换的管式泵。解决方案：管式泵1包括多个辊8，壳体部分18，其具有沿着沿着多个辊8移动的移动轨迹运行的内壁22 相同的圆周和可弹性变形的管3.多个相应的辊8中的每一个具有从周面13的至少一部分突出的突出部9.壳体部18的内壁22具有凹槽部25 在与突出部9相对的位置上沿着多个辊8的移动轨迹行进。管泵1通过在插入到凹槽部25中的管3中至少部分地连续挤压管3中的液体管3并且被布置成通过多个辊8沿着内壁22延伸到壳体部分18的泵入口IN的泵出口OUT。

10. 发明专利

JP2011245731A Liquid droplet discharging device and nozzle suction method 有权
标题翻译：液体排液装置和喷嘴抽吸方法
公开(公告)号：JP2011245731A
公开(公告)日：2011-12-08
申请号：JP2010120777
申请日：2010-05-26
申请人： Mimaki Engineering Co Ltd , 株式会社ミマキエンジニアリング
发明人： IGAWA TOMOMI , YOKOYAMA SEIICHI
IPC分类号： B41J2/18 , B05C5/00 , B05C11/10 , B05D1/26 , B41J2/175 , B41J2/185
摘要： PROBLEM TO BE SOLVED: To suck liquid through a nozzle with a small suction force.SOLUTION: An inkjet printer 1 includes a tank 3 which sores ink, an inkjet head 2 which discharges ink supplied from the tank 3 as an ink droplet from a nozzle face 2b in which multiple nozzles 2a are formed, a pressure regulation pump 4 which regulates pressure of ink on the nozzle face 2b by regulating pressure in the upper space A in the tank 3, a sweeping unit 6 which sweeps the inkjet head 2, a nozzle checking device 7 which detects defective nozzles, and a control part 10. When ink is sucked through partial nozzles 2a including defective nozzles detected by the nozzle checking device 7 using the sweeping unit 6, the control part 10 controls the pressure of ink on the nozzle face 2b to be higher than a specified pressure by controlling pressure in the upper space A by means of the pressure regulation pump 4.
摘要翻译：要解决的问题：以较小的吸力通过喷嘴吸入液体。解决方案：喷墨打印机1包括：油墨3，其从形成有多个喷嘴2a的喷嘴面2b排出从罐3供给的油墨的喷墨头2，压力调节泵 4，其通过调节罐3中的上部空间A中的压力来调节喷嘴面2b上的墨的压力，扫描喷墨头2的扫掠单元6，检测有缺陷的喷嘴的喷嘴检查装置7以及控制部10 当通过使用清扫单元6由喷嘴检查装置7检测到的包括不良喷嘴的部分喷嘴2a吸入墨时，控制部10通过控制喷嘴面2b上的压力来控制喷嘴面2b上的墨的压力高于规定的压力上部空间A通过压力调节泵4.版权所有（C）2012，JPO＆INPIT

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