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1. 发明申请

US20070057990A1 Liquid ejection device 失效
标题翻译：液体喷射装置
公开(公告)号：US20070057990A1
公开(公告)日：2007-03-15
申请号：US11511801
申请日：2006-08-29
申请人： Yuji Yakura , Masahiro Koike , Shota Nishi , Yasuhiro Tanaka
发明人： Yuji Yakura , Masahiro Koike , Shota Nishi , Yasuhiro Tanaka
IPC分类号： B41J2/165
CPC分类号： B41J2/16552
摘要： A liquid ejection device includes: a liquid ejection head which includes an ejection surface and an ejection port formed at the ejection surface, ejects a droplet of liquid from the ejection port, and allows the liquid to land on an object; an elastic absorbing member which comes into contact with the ejection surface of the liquid ejection head, and absorbs the liquid adhering to the ejection surface; and moving means for moving the absorbing member with respect to the ejection surface while the absorbing member is in contact with the ejection surface, in which the absorbing member has a surface layer which is impregnated with a solution containing a surfactant.
摘要翻译：液体喷射装置包括：液体喷射头，其包括喷射表面和形成在喷射表面处的喷射口，从喷射口喷射液滴，并允许液体落在物体上; 弹性吸收构件，其与液体喷射头的喷射面接触，吸收附着在喷射面上的液体; 以及用于在吸收构件与喷射表面接触的同时相对于喷射表面移动吸收构件的移动装置，其中吸收构件具有浸渍有含有表面活性剂的溶液的表面层。

2. 发明授权

US07824005B2 Liquid ejection device 失效
标题翻译：液体喷射装置
公开(公告)号：US07824005B2
公开(公告)日：2010-11-02
申请号：US11511801
申请日：2006-08-29
申请人： Yuji Yakura , Masahiro Koike , Shota Nishi , Yasuhiro Tanaka
发明人： Yuji Yakura , Masahiro Koike , Shota Nishi , Yasuhiro Tanaka
IPC分类号： B41J2/165
CPC分类号： B41J2/16552
摘要： A liquid ejection device includes: a liquid ejection head which includes an ejection surface and an ejection port formed at the ejection surface, ejects a droplet of liquid from the ejection port, and allows the liquid to land on an object; an elastic absorbing member which comes into contact with the ejection surface of the liquid ejection head, and absorbs the liquid adhering to the ejection surface; and moving means for moving the absorbing member with respect to the ejection surface while the absorbing member is in contact with the ejection surface, in which the absorbing member has a surface layer which is impregnated with a solution containing a surfactant.
摘要翻译：液体喷射装置包括：液体喷射头，其包括喷射表面和形成在喷射表面处的喷射口，从喷射口喷射液滴，并允许液体落在物体上; 弹性吸收构件，其与液体喷射头的喷射面接触，吸收附着在喷射面上的液体; 以及用于在吸收构件与喷射表面接触的同时相对于喷射表面移动吸收构件的移动装置，其中吸收构件具有浸渍有含有表面活性剂的溶液的表面层。

3. 发明申请

US20070222816A1 Cleaning blade, method fabricating cleaning blade, and cleaning apparatus for liquid discharge head 失效
标题翻译：清洁刮板，清洗刮板的制造方法以及喷液头的清洗装置
公开(公告)号：US20070222816A1
公开(公告)日：2007-09-27
申请号：US11716882
申请日：2007-03-12
申请人： Shota Nishi , Shigeyoshi Fujiki , Manabu Matsuda , Yuji Yakura , Makoto Ando
发明人： Shota Nishi , Shigeyoshi Fujiki , Manabu Matsuda , Yuji Yakura , Makoto Ando
IPC分类号： B41J2/165
CPC分类号： B41J2/16535
摘要： A cleaning blade which wipes a liquid discharge area by being moved relatively with respect to the liquid discharge area of a liquid discharge head having the liquid discharge area in which liquid discharge nozzles are arranged to discharge a liquid is disclosed. The cleaning blade includes: a supporting plate which has an adhesive agent layer on its front surface; and a wipe part which is slid and contacted with the liquid discharge area, the wipe part formed in which an elastic part formed of a synthetic resin is formed in one piece on the adhesive agent layer, and a tip end thereof is cut in a predetermined shape.
摘要翻译：公开了一种清洁刮板，其通过相对于具有液体排放区域的液体排出头的液体排出区相对移动而液体排放区域，其中液体排出口布置成排出液体。清洁刮板包括：支撑板，其表面上具有粘合剂层; 以及与液体排出区域滑动接触的擦拭部分，形成有由合成树脂形成的弹性部分形成的擦拭部分一体地形成在粘合剂层上，并且其前端被切割成预定的形状。

4. 发明申请

US20060283974A1 Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head 失效
公开(公告)号：US20060283974A1
公开(公告)日：2006-12-21
申请号：US11443958
申请日：2006-05-31
申请人： Takeo Eguchi , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
发明人： Takeo Eguchi , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
IPC分类号： B05B1/08 , B05B15/02
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J29/02
摘要： A liquid ejection head includes an energy-generating element arranged on a semiconductor substrate, a barrier layer deposited on the semiconductor substrate for forming a liquid chamber in the periphery of the energy-generating element, and a nozzle sheet bonded on the barrier layer and having a nozzle formed at a position opposing the energy-generating element, in which the liquid ejection head ejects liquid contained in the liquid chamber from the nozzle as liquid droplets by the energy-generating element, and the barrier layer is provided with a plurality of depressions, each having an independent contour, arranged within a range, which is separated from the border of the barrier layer, on an adhesive region adhering to the nozzle sheet.

5. 发明授权

US08109584B2 Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head 失效
标题翻译：液体喷射头，液体喷射装置和液体喷射头的制造方法
公开(公告)号：US08109584B2
公开(公告)日：2012-02-07
申请号：US12263208
申请日：2008-10-31
申请人： Takeo Eguchi , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
发明人： Takeo Eguchi , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
IPC分类号： B41J2/195
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J29/02
摘要： A liquid ejection head includes an energy-generating element arranged on a semiconductor substrate, a barrier layer deposited on the semiconductor substrate for forming a liquid chamber in the periphery of the energy-generating element, and a nozzle sheet bonded on the barrier layer and having a nozzle formed at a position opposing the energy-generating element, in which the liquid ejection head ejects liquid contained in the liquid chamber from the nozzle as liquid droplets by the energy-generating element, and the barrier layer is provided with a plurality of depressions, each having an independent contour, arranged within a range, which is separated from the border of the barrier layer, on an adhesive region adhering to the nozzle sheet.
摘要翻译：液体喷射头包括布置在半导体衬底上的能量产生元件，沉积在半导体衬底上用于在能量产生元件周围形成液体室的阻挡层和粘合在阻挡层上的喷嘴片，并且具有形成在与能量产生元件相对的位置处的喷嘴，其中液体喷射头将由液体容纳在液体室中的液体从喷嘴喷出，作为液体由能量产生元件和阻挡层设置有多个凹陷每个具有独立的轮廓，布置在与阻挡层的边界分离的范围内，粘附在喷嘴片上的粘合剂区域上。

6. 发明授权

US07384121B2 Cleaner of liquid discharger head and liquid discharger 失效
标题翻译：排液头和排液器清洁
公开(公告)号：US07384121B2
公开(公告)日：2008-06-10
申请号：US11110526
申请日：2005-04-20
申请人： Shota Nishi , Yuji Yakura , Masayuki Takakura , Shinichi Horii
发明人： Shota Nishi , Yuji Yakura , Masayuki Takakura , Shinichi Horii
IPC分类号： B41J2/165
CPC分类号： B08B1/04 , B41J2/16535
摘要： A cleaner of a liquid discharge head having a nozzle surface provided with a liquid discharge nozzle for discharging a predetermined liquid cleans the nozzle surface by moving relative to the liquid discharge head. It includes a cleaning roller for wiping the nozzle surface, the surface of the cleaning roller which comes into contact with the nozzle surface being formed of a fibrous absorbing member.
摘要翻译：具有设置有用于排出预定液体的液体排出喷嘴的喷嘴表面的液体排出头的清洁器通过相对于液体排出头的移动来清洁喷嘴表面。其包括用于擦拭喷嘴表面的清洁辊，与由纤维吸收构件形成的喷嘴表面接触的清洁辊的表面。

7. 发明授权

US08007072B2 Cleaning blade, method of fabricating cleaning blade, and cleaning apparatus for liquid discharge head 失效
标题翻译：清洁刀片，清洁刮板的制造方法以及排液头的清洗装置
公开(公告)号：US08007072B2
公开(公告)日：2011-08-30
申请号：US11716882
申请日：2007-03-12
申请人： Shota Nishi , Shigeyoshi Fujiki , Manabu Matsuda , Yuji Yakura , Makoto Ando
发明人： Shota Nishi , Shigeyoshi Fujiki , Manabu Matsuda , Yuji Yakura , Makoto Ando
IPC分类号： B41J2/165
CPC分类号： B41J2/16535
摘要： A cleaning blade which wipes a liquid discharge area by being moved relatively with respect to the liquid discharge area of a liquid discharge head having the liquid discharge area in which liquid discharge nozzles are arranged to discharge a liquid is disclosed. The cleaning blade includes: a supporting plate which has an adhesive agent layer on its front surface; and a wipe part which is slid and contacted with the liquid discharge area, the wipe part formed in which an elastic part formed of a synthetic resin is formed in one piece on the adhesive agent layer, and a tip end thereof is cut in a predetermined shape.
摘要翻译：公开了一种清洁刮板，其通过相对于具有液体排放区域的液体排出头的液体排出区相对移动而液体排放区域，其中液体排出口布置成排出液体。清洁刮板包括：支撑板，其表面上具有粘合剂层; 以及与液体排出区域滑动接触的擦拭部分，形成有由合成树脂形成的弹性部分形成的擦拭部分一体地形成在粘合剂层上，并且其前端被切割成预定的形状。

8. 发明申请

US20090085955A1 LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD 失效
公开(公告)号：US20090085955A1
公开(公告)日：2009-04-02
申请号：US12263208
申请日：2008-10-31
申请人： Takeo EGUCHI , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
发明人： Takeo EGUCHI , Shogo Ono , Kazuyasu Takenaka , Atsushi Nakamura , Yuichiro Ikemoto , Shigeyoshi Hirashima , Atsushi Nakayama , Shota Nishi , Yuji Yakura , Shigeyoshi Fujiki , Manabu Matsuda
IPC分类号： B41J29/393
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J29/02
摘要： A liquid ejection head includes an energy-generating element arranged on a semiconductor substrate, a barrier layer deposited on the semiconductor substrate for forming a liquid chamber in the periphery of the energy-generating element, and a nozzle sheet bonded on the barrier layer and having a nozzle formed at a position opposing the energy-generating element, in which the liquid ejection head ejects liquid contained in the liquid chamber from the nozzle as liquid droplets by the energy-generating element, and the barrier layer is provided with a plurality of depressions, each having an independent contour, arranged within a range, which is separated from the border of the barrier layer, on an adhesive region adhering to the nozzle sheet.

9. 发明授权

US07156485B2 Liquid discharge head, cleaning method thereof, and liquid discharge apparatus 有权
标题翻译：排液头，其清洗方法和排液装置
公开(公告)号：US07156485B2
公开(公告)日：2007-01-02
申请号：US10477481
申请日：2003-03-14
申请人： Shota Nishi , Yuji Yakura , Makoto Ando , Hiroshi Tokunaga
发明人： Shota Nishi , Yuji Yakura , Makoto Ando , Hiroshi Tokunaga
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16544
摘要： On a liquid discharge head including an ink discharge surface (6) having rows of ink discharge holes (13) each for discharging different colors of ink, a cleaning roller (7) formed of a cylindrical elastic material touching the ink discharge surface (6) is moved relative to the ink discharge surface (6). This movement causes the pressure inside the ink discharge holes (13) to change and, as a result, the ink (15) inside the ink discharge holes (13) is absorbed. In this way, a ink discharge head, a method for cleaning thereof, and a ink discharge apparatus that do not damage the ink discharge surface (6) with the ink discharge holes (13) and that have improved effectiveness of cleaning the vicinity of the ink discharge holes (13) are provided.
摘要翻译：在具有喷墨孔（13）的排墨面（6）的排墨面（6）上形成有用于排出不同颜色的墨的排液头，由与该排墨表面（6）接触的圆柱形弹性材料形成的清洁辊（7）相对于排墨表面（6）移动。这种移动使得排墨孔（13）内的压力变化，结果吸收了排墨孔（13）内的油墨（15）。以这种方式，排墨头，其清洁方法以及不会使墨排出孔（13）损坏墨排出表面（6）并且具有改善的清洁附近的效果的喷墨装置设置墨排出孔（13）。

10. 发明授权

US06494554B1 Apparatus and method for driving recording head for ink-jet printer 有权
标题翻译：用于驱动喷墨打印机的记录头的装置和方法
公开(公告)号：US06494554B1
公开(公告)日：2002-12-17
申请号：US09200019
申请日：1998-11-25
申请人： Shinichi Horii , Yuichiro Ikemoto , Yasuo Yukita , Hiroshi Tokunaga , Masaki Kishimoto , Yuji Yakura , Tooru Tanikawa , Shota Nishi , Kenji Suzuki
发明人： Shinichi Horii , Yuichiro Ikemoto , Yasuo Yukita , Hiroshi Tokunaga , Masaki Kishimoto , Yuji Yakura , Tooru Tanikawa , Shota Nishi , Kenji Suzuki
IPC分类号： B41J2938
CPC分类号： B41J2/14233 , B41J2/04516 , B41J2/04533 , B41J2/04581 , B41J2/04588 , B41J2/04593
摘要： An ink-jet printer and an apparatus and a method of driving a recording head for an ink-jet printer for suppressing satellite droplets. Two piezoelectric elements are provided for every ink chamber corresponding to each nozzle. Timing of displacement of the piezoelectric elements is adjusted by applying a drive signal for ink droplet ejection to one of the piezoelectric elements and a drive signal for suppressing satellite droplets when a droplet is ejected to the other piezoelectric element. An auxiliary pressure generated by the displacement of the latter piezoelectric element is superimposed on an ejection pressure generated by the displacement of the former piezoelectric element. Trailing of an ink droplet is cut off at an early stage and generation of satellite droplets is suppressed.
摘要翻译：一种喷墨打印机以及用于驱动用于抑制卫星液滴的喷墨打印机的记录头的装置和方法。为对应于每个喷嘴的每个墨室提供两个压电元件。通过将压电元件的一个压电元件上施加用于墨滴喷出的驱动信号和将液滴喷射到另一压电元件时抑制卫星液滴的驱动信号来调整压电元件的位移时序。由后一压电元件的位移产生的辅助压力叠加在由前一个压电元件的位移产生的喷射压力上。在早期阶段切断墨滴的尾迹，抑制卫星液滴的产生。

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