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1. 发明授权

US06631963B1 Method of driving print head in ink jet printer and ink jet printer 失效
标题翻译：在喷墨打印机和喷墨打印机中驱动打印头的方法
公开(公告)号：US06631963B1
公开(公告)日：2003-10-14
申请号：US09890421
申请日：2001-09-18
申请人： Makoto Ando , Yuji Yakura , Toshio Fukuda , Hiroshi Tokunaga , Yuichiro Ikemoto
发明人： Makoto Ando , Yuji Yakura , Toshio Fukuda , Hiroshi Tokunaga , Yuichiro Ikemoto
IPC分类号： B41J2155
CPC分类号： B41J2/0458 , B41J2/04595 , B41J2/155 , B41J2/2128 , B41J2202/20
摘要： An ink jet printer (100) ejects ink drops from a plurality of nozzles and drops the ink drops on paper P, thus recording information including a character and/or an image in the form of dots based on the ink drops. The ink jet printer (100) has a line head (120) having a driving element for ejecting ink drops from the nozzles. The ink jet printer (100) causes the line head (120) to scan the same portion on the paper P only once in one print and drives the line head (120) to modulate the diameter of a dot by the number of ink drops, using one or a plurality of ink drops for forming one dot.
摘要翻译：喷墨打印机（ 100 ）从多个喷嘴喷射墨滴并将墨滴落在纸P上，从而将包括字符和/或图像的信息记录在基于墨滴的点形式。喷墨打印机（ 100 ）具有具有用于从墨水喷射墨滴的驱动元件的线头（ 120 ）喷嘴。喷墨打印机（ 100 ）会使线头（ 120 ）扫描纸张P上的相同部分一次打印并驱动线头（ 120 ）以使用一个或多个墨滴形成一个点来调节点的直径以墨滴数点。

2. 发明授权

US06890060B2 Recording head driving method, recording head, ink-jet printer 有权
标题翻译：记录头驱动方式，记录头，喷墨打印机
公开(公告)号：US06890060B2
公开(公告)日：2005-05-10
申请号：US09936943
申请日：2001-01-22
申请人： Yuji Yakura , Makoto Ando , Yuichiro Ikemoto
发明人： Yuji Yakura , Makoto Ando , Yuichiro Ikemoto
IPC分类号： B41J2/05 , B41J2/145 , B41J2/15
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04595 , B41J2202/20
摘要： An ink jet printer has a line head having heating elements (121d) for ejecting ink droplets from nozzles, in which the plurality of heating elements (121d) are arrayed in a direction substantially perpendicular to the paper feed direction. In the line head, the plurality of heating elements (121d) are divided into a plurality of blocks, with each block consisting of a predetermined number of spatially arrayed heating elements of the plurality of heating elements (121d) corresponding to the plurality of nozzles, and a phase signal PH is sequentially supplied to a set of heating elements (121d) simultaneously driven over the respective blocks, thus sequentially driving the respective heating elements (121d) by each set as a unit in a time-divisional manner. Thus, the ink jet printer can reduce the positional shift of dots on the paper and can reduce the instantaneous maximum dissipation power in time-division drive.
摘要翻译：喷墨打印机具有线头，该线头具有用于从喷嘴喷射墨滴的加热元件（121d），其中多个加热元件（121d）沿大致垂直于送纸方向的方向排列。在行头中，多个加热元件（121d）被分成多个块，每个块由与多个加热元件对应的多个加热元件（121d）中的预定数量的空间排列的加热元件组成喷嘴，相位信号PH依次提供给同时驱动各块的一组加热元件（121d），从而按时间顺序依次驱动各加热元件（121d）作为一个单元。因此，喷墨打印机可以减少纸上的点的位置偏移，并且可以减少时分驱动中的瞬时最大耗散功率。

3. 发明授权

US06598951B2 Ink-jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US06598951B2
公开(公告)日：2003-07-29
申请号：US09759162
申请日：2001-01-16
申请人： Yuichiro Ikemoto , Makoto Ando , Yuji Yakura
发明人： Yuichiro Ikemoto , Makoto Ando , Yuji Yakura
IPC分类号： B41J2938
CPC分类号： B41J2/04506 , B41J2/04508 , B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04581 , B41J2/04595 , B41J2/1433 , B41J2/155 , B41J2002/14475 , B41J2202/20
摘要： The present invention provides an ink-jet printer having high resolution and image quality, low power consumption, low cost and containing line heads. The ink-jet printer emits droplets of ink arriving as ink dots forming images and letters recorded onto a recording medium from a line head having a plurality of nozzles arrayed in the width direction of the recording medium which is almost perpendicular to the feed direction of the recording medium, and the printer comprises head chips having a specified number of nozzles and a drive circuit to drive each nozzle, in which a plurality of the head chips are arrayed in the width direction thereof to form the line head so that the nozzles each head chip has and part of the nozzles the neighboring head chips have are arrayed in the feed direction of the recording medium, the nozzles each head chip has are sequentially time-series driven by separate driving, and the number of the nozzles each head chip has is the number of part of the nozzles the neighboring head chips have and the number of nozzles arrayed in the feed direction of the recording medium added to the integer multiple of the number of phases for the separate driving of the nozzles.
摘要翻译：本发明提供了一种具有高分辨率和图像质量，低功耗，低成本和包含线头的喷墨打印机。喷墨打印机以墨点形成墨滴，形成从记录介质上记录的图像和字母的墨点，该线头具有在记录介质的宽度方向上排列的多个喷嘴，该多个喷嘴几乎垂直于记录介质的进给方向记录介质，并且打印机包括具有指定数量的喷嘴的头部芯片和用于驱动每个喷嘴的驱动电路，其中多个头部芯片沿其宽度方向排列以形成线头，使得喷嘴各自的头部芯片具有相邻的头芯片的一部分喷嘴沿记录介质的进给方向排列，每个喷头芯片通过单独的驱动被依次时间序列驱动，每个喷头芯片的喷嘴数量是相邻头芯片具有的喷嘴的部分数量和在记录介质的进给方向排列的喷嘴数量被加到n的整数倍中用于单独驱动喷嘴的相位数。

4. 发明授权

US07165823B2 Method for driving recording head, recording head, and ink jet printer 有权
标题翻译：驱动记录头，记录头和喷墨打印机的方法
公开(公告)号：US07165823B2
公开(公告)日：2007-01-23
申请号：US10845135
申请日：2004-05-14
申请人： Yuji Yakura , Makoto Ando , Yuichiro Ikemoto
发明人： Yuji Yakura , Makoto Ando , Yuichiro Ikemoto
IPC分类号： B41J28/39
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04595 , B41J2202/20
摘要： An ink jet printer has a line head having heating elements (121d) for ejecting ink droplets from nozzles, in which the plurality of heating elements (121d) are arrayed in a direction substantially perpendicular to the paper feed direction. In the line head, the plurality of heating elements (121d) are divided into a plurality of blocks, with each block consisting of a predetermined number of spatially arrayed heating elements of the plurality of heating elements (121d) corresponding to the plurality of nozzles, and a phase signal PH is sequentially supplied to a set of heating elements (121d) simultaneously driven over the respective blocks, thus sequentially driving the respective heating elements (121d) by each set as a unit in a time-divisional manner. Thus, the ink jet printer can reduce the positional shift of dots on the paper and can reduce the instantaneous maximum dissipation power in time-division drive.
摘要翻译：喷墨打印机具有线头，该线头具有用于从喷嘴喷射墨滴的加热元件（121d），其中多个加热元件（121d）沿大致垂直于送纸方向的方向排列。在行头中，多个加热元件（121d）被分成多个块，每个块由与多个加热元件对应的多个加热元件（121d）中的预定数量的空间排列的加热元件组成喷嘴，相位信号PH依次提供给同时驱动各块的一组加热元件（121d），从而按时间顺序依次驱动各加热元件（121d）作为一个单元。因此，喷墨打印机可以减少纸上的点的位置偏移，并且可以减少时分驱动中的瞬时最大耗散功率。

5. 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）。

6. 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。

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. 发明授权

US06793319B2 Printer and printer head 失效
标题翻译：打印机和打印头
公开(公告)号：US06793319B2
公开(公告)日：2004-09-21
申请号：US09910617
申请日：2001-07-20
申请人： Yuichiro Ikemoto , Kazuyasu Takenaka , Makoto Ando , Shinichi Horii
发明人： Yuichiro Ikemoto , Kazuyasu Takenaka , Makoto Ando , Shinichi Horii
IPC分类号： B41J2145
CPC分类号： B41J2/1433 , B41J2/155 , B41J2/2103 , B41J2002/14475 , B41J2202/20
摘要： A printer head with overlapping nozzles. A plurality of head chips are formed in an array pattern on the printer head wherein a plurality of nozzles are associated with each head chip. Nozzles associated with one head chip and nozzles associated with an adjacent head chip partly overlap to form an overlapped area. When an ink-ejecting mechanism drives across a print object, the nozzles of the one head chip and the nozzles of the adjacent head chip respectively eject inks which are mixed in the overlapped area to reduce dot density differences on the print object.
摘要翻译：具有重叠喷嘴的打印头。多个头部芯片以打印机头上的阵列图案形成，其中多个喷嘴与每个头部芯片相关联。与一个头部芯片相关联的喷嘴和与相邻头部芯片相关联的喷嘴部分地重叠以形成重叠区域。当喷墨机构驱动穿过打印对象时，一个头部芯片的喷嘴和相邻头部芯片的喷嘴分别喷射在重叠区域中混合的油墨，以减少打印对象上的点密度差异。

9. 发明授权

US07240986B2 Printer and printer head 失效
标题翻译：打印机和打印头
公开(公告)号：US07240986B2
公开(公告)日：2007-07-10
申请号：US10614571
申请日：2003-07-07
申请人： Yuichiro Ikemoto , Kazuyasu Takenaka , Makoto Ando , Shinichi Horii
发明人： Yuichiro Ikemoto , Kazuyasu Takenaka , Makoto Ando , Shinichi Horii
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J2/1433 , B41J2/155 , B41J2/2103 , B41J2002/14475 , B41J2202/20
摘要： A printer head with overlapping nozzles. A plurality of head chips are formed in an array pattern on the printer head wherein a plurality of nozzles are associated with each head chip. Nozzles associated with one head chip and nozzles associated with an adjacent head chip partly overlap to form an overlapped area. When an ink-ejecting mechanism drives across a print object, the nozzles of the one head chip and the nozzles of the adjacent head chip respectively eject inks which are mixed in the overlapped area to reduce dot density differences on the print object.
摘要翻译：具有重叠喷嘴的打印头。多个头部芯片以打印机头上的阵列图案形成，其中多个喷嘴与每个头部芯片相关联。与一个头部芯片相关联的喷嘴和与相邻头部芯片相关联的喷嘴部分地重叠以形成重叠区域。当喷墨机构驱动穿过打印对象时，一个头部芯片的喷嘴和相邻头部芯片的喷嘴分别喷射在重叠区域中混合的油墨，以减少打印对象上的点密度差异。

10. 发明授权

US07150514B2 Print head, manufacturing method therefor, and printer 失效
标题翻译：打印头，制造方法和打印机
公开(公告)号：US07150514B2
公开(公告)日：2006-12-19
申请号：US10973958
申请日：2004-10-26
申请人： Shinichi Horii , Shigeyoshi Hirashima , Atsushi Nakamura , Shinji Kayaba , Makoto Ando , Hiroshi Tokunaga , Takaaki Murakami
发明人： Shinichi Horii , Shigeyoshi Hirashima , Atsushi Nakamura , Shinji Kayaba , Makoto Ando , Hiroshi Tokunaga , Takaaki Murakami
IPC分类号： B41J2/155
CPC分类号： B41J2/1631 , B41J2/04505 , B41J2/04506 , B41J2/04573 , B41J2/0458 , B41J2/14016 , B41J2/14024 , B41J2/155 , B41J2/1601 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1629 , B41J2202/19 , B41J2202/20
摘要： A print head is provided with at least ink-pressurizing cells, heating elements, and ink-ejection nozzles. In addition, the print head includes substrate members which form side surfaces and one end surface of the ink-pressurizing cells, and which are provided with the heating elements; a nozzle-formed member which forms the other end surface of the ink-pressurizing cells, and in which the ink-ejection nozzles, which individually correspond to the ink-pressurizing cells, are formed; and a head frame which supports the nozzle-formed member.
摘要翻译：打印头至少设有油墨加压单元，加热元件和喷墨喷嘴。此外，打印头包括形成油墨加压单元的侧表面和一个端面并且设置有加热元件的基板构件; 形成所述油墨加压单元的另一端面的喷嘴形成部件，其中分别对应于所述加墨单元的所述喷墨喷嘴形成; 以及支撑喷嘴形成部件的头框架。

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