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1. 发明授权

US09038268B2 Inkjet printing head manufacture method, printing element substrate, and inkjet printing head 有权
标题翻译：喷墨打印头制造方法，印刷元件基板和喷墨打印头
公开(公告)号：US09038268B2
公开(公告)日：2015-05-26
申请号：US13350033
申请日：2012-01-13
申请人： Toru Yamane , Kenji Yabe
发明人： Toru Yamane , Kenji Yabe
IPC分类号： B21D53/76 , B23P17/00 , B41J2/135 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14032 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1645 , Y10T29/49401
摘要： A manufacture method can form an inkjet printing head by which a plurality of ejection openings have a uniform shape. Heaters adjacent to one another have thereamong a common conductive line commonly connected to these heaters or a dummy conductive line not involved in the energization of the heaters.
摘要翻译：制造方法可以形成多个喷射口具有均匀形状的喷墨打印头。相邻的加热器具有通常连接到这些加热器的公共导线或者不涉及加热器通电的虚拟导电线。

2. 发明授权

US08794745B2 Liquid ejection head and liquid ejection method 有权
标题翻译：液体喷射头和液体喷射方法
公开(公告)号：US08794745B2
公开(公告)日：2014-08-05
申请号：US13357857
申请日：2012-01-25
申请人： Toru Yamane , Tomoyuki Inoue , Eisuke Nishitani , Kenji Yabe , Atsushi Sakamoto
发明人： Toru Yamane , Tomoyuki Inoue , Eisuke Nishitani , Kenji Yabe , Atsushi Sakamoto
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14169 , B41J2002/14185 , B41J2002/14387
摘要： A liquid ejection method is effected in a liquid ejection head that includes an ejection orifice for ejecting a liquid, a flow path for supplying the liquid from a liquid supply port to the ejection orifice, and a heat generating element. The heat generating element is rectangular with a long-side to short-side ratio of 2.5 or more for generating thermal energy used to eject the liquid, and a longitudinal direction of the heat generating element is arranged along an extending direction of the flow path. An end portion of the heat generating element on a downstream side with respect to a liquid flowing direction within the flow path is located between an end portion of the ejection orifice on the downstream side and an end portion of the ejection orifice on an upstream side when viewed from a direction in which the liquid is ejected from the ejection orifice.
摘要翻译：在液体喷射头中实现液体喷射方法，液体喷射头包括用于喷射液体的喷射口，用于将液体从液体供给口供给到喷射口的流路和发热元件。发热元件是长边与短边比为2.5或更大的矩形，用于产生用于喷射液体的热能，并且沿着流动路径的延伸方向布置发热元件的纵向方向。相对于流路内的液体流动方向的下游侧的发热元件的端部位于下游侧的喷射孔的端部与上游侧的喷射孔的端部之间，从喷射孔喷射液体的方向观察。

3. 发明申请

US20120200641A1 LIQUID EJECTION HEAD AND LIQUID EJECTION METHOD 有权
标题翻译：液体喷射头和液体喷射方法
公开(公告)号：US20120200641A1
公开(公告)日：2012-08-09
申请号：US13357857
申请日：2012-01-25
申请人： Toru Yamane , Tomoyuki Inoue , Eisuke Nishitani , Kenji Yabe , Atsushi Sakamoto
发明人： Toru Yamane , Tomoyuki Inoue , Eisuke Nishitani , Kenji Yabe , Atsushi Sakamoto
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14169 , B41J2002/14185 , B41J2002/14387
摘要： A liquid ejection head including an ejection orifice for ejecting a liquid; a flow path for supplying the liquid from a liquid supply port holding the liquid to the ejection orifice; and a heat generating element of a rectangular form with a long-side to short-side ratio of 2.5 or more for generating thermal energy used to eject the liquid, a longitudinal direction of the heat generating element being arranged along an extending direction of the flow path. An end portion of the heat generating element on a downstream side of a liquid flowing direction within the flow path is located between an end portion of the ejection orifice on the downstream side and an end portion of the ejection orifice on an upstream side when viewed from a direction to which the liquid is ejected from the ejection orifice.
摘要翻译：一种液体喷射头，包括用于喷射液体的喷射孔; 用于将液体从保持液体的液体供给口供给到喷射口的流路; 以及长边与短边比为2.5以上的发热元件，用于产生用于喷射液体的热能，所述发热元件的纵向方向沿着流动的延伸方向布置路径。在流路内的液体流动方向的下游侧的发热元件的端部位于下游侧的喷射孔的端部与上游侧的喷射孔的端部之间，当从液体从喷射口喷出的方向。

4. 发明申请

US20120206539A1 INKJET PRINTING HEAD MANUFACTURE METHOD, PRINTING ELEMENT SUBSTRATE, AND INKJET PRINTING HEAD 有权
标题翻译：喷墨打印头制造方法，印刷元件基板和喷墨打印头
公开(公告)号：US20120206539A1
公开(公告)日：2012-08-16
申请号：US13350033
申请日：2012-01-13
申请人： Toru Yamane , Kenji Yabe
发明人： Toru Yamane , Kenji Yabe
IPC分类号： B41J2/14 , H01L21/768 , B41J2/16
CPC分类号： B41J2/14032 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1645 , Y10T29/49401
摘要： A manufacture method can form an inkjet printing head by which a plurality of ejection openings have a uniform shape. Heaters adjacent to one another have thereamong a common conductive line commonly connected to these heaters or a dummy conductive line not involved in the energization of the heaters.
摘要翻译：制造方法可以形成多个喷射口具有均匀形状的喷墨打印头。相邻的加热器具有通常连接到这些加热器的公共导线或者不涉及加热器通电的虚拟导电线。

5. 发明授权

US07832843B2 Liquid jet head 有权
标题翻译：液体喷头
公开(公告)号：US07832843B2
公开(公告)日：2010-11-16
申请号：US11844071
申请日：2007-08-23
申请人： Masaki Oikawa , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Keiji Tomizawa , Mitsuhiro Matsumoto , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
发明人： Masaki Oikawa , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Keiji Tomizawa , Mitsuhiro Matsumoto , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
IPC分类号： B41J2/05
CPC分类号： B41J2/145 , B41J2/1404 , B41J2002/14177 , B41J2002/14403 , B41J2002/14475
摘要： A liquid ejecting head includes plural ejection outlets for ejecting droplets; liquid flow paths in fluid communication with the ejection outlets; and a liquid supply opening for supplying the liquid to the liquid flow paths. The ejection outlets include first and second ejection outlets disposed at least at one side of the liquid supply opening and are staggered. The first ejection outlets are nearer to the liquid supply opening than the second ejection outlets. Each of first recording elements corresponding to the first ejection outlets includes one rectangular heat generating resistor having a long side extending along a direction crossing with an arranging direction of the ejection outlets. Each of second recording elements corresponding to the second ejection outlets comprises plural rectangular heat generating resistors which are adjacent to each other at long sides thereof and are electrically connected in series.
摘要翻译：液体喷射头包括用于喷射液滴的多个喷射出口; 与喷射出口流体连通的液体流路; 以及用于将液体供应到液体流动通道的液体供应开口。喷射出口包括设置在液体供应开口的至少一侧的第一和第二喷射出口，并且交错。第一喷射口比第二喷射口更靠近液体供应口。对应于第一喷射出口的每个第一记录元件包括一个矩形发热电阻器，其具有沿着与喷射出口的排列方向交叉的方向延伸的长边。与第二喷射口相对应的第二记录元件中的每一个包括在其长边彼此相邻并串联电连接的多个矩形发热电阻器。

6. 发明申请

US20100037460A1 LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME 失效
标题翻译：液体排出头及其制造方法
公开(公告)号：US20100037460A1
公开(公告)日：2010-02-18
申请号：US12581666
申请日：2009-10-19
申请人： Naozumi Nabeshima , Toru Yamane , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Ryoji Kanri , Maki Hatta , Kazuhiro Asai
发明人： Naozumi Nabeshima , Toru Yamane , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Ryoji Kanri , Maki Hatta , Kazuhiro Asai
IPC分类号： B21D53/76
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1645 , Y10T29/49401
摘要： A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.
摘要翻译：液体排出头包括具有能量产生元件的基板，该能量产生元件被配置为产生排出液体所需的能量，排出端口，其构造成排出液体并以与该能量产生元件相对的关系提供;壁构件，其限定适于存储的室由能量产生元件产生的能量排出液体所需的能量，限定连接腔室和排放口的流体路径的排出部分，便于将液体供应到腔室中的供应路径以及设置在腔室中的一对中空部分所述壁构件，其中所述中空部分彼此相对并且在从所述排出口到所述基板的方向上至少夹着所述排出口的整个排出口，并且所述中空部分与所述室独立。

7. 发明申请

US20090201343A1 LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头的液体喷射头和制造方法
公开(公告)号：US20090201343A1
公开(公告)日：2009-08-13
申请号：US12364217
申请日：2009-02-02
申请人： Chiaki Muraoka , Yukuo Yamaguchi , Mikiya Umeyama , Toru Yamane , Masaki Oikawa , Yuichiro Akama , Keiji Tomizawa , Tomotsugu Kuroda
发明人： Chiaki Muraoka , Yukuo Yamaguchi , Mikiya Umeyama , Toru Yamane , Masaki Oikawa , Yuichiro Akama , Keiji Tomizawa , Tomotsugu Kuroda
IPC分类号： B41J2/05 , H01L21/00
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1645 , B41J2002/14403 , B41J2002/14475
摘要： The present invention provides a liquid ejection head for which the peeling of an orifice plate from a substrate seldom occurs, even in a structure such that the walls that define each energy application chamber are narrowed toward a ejection port. The walls that define a first pressure chamber are inclined inward within the first pressure chamber, so that the first pressure chamber is narrowed, toward an ejection port, along a direction perpendicular to the heater formation face on which heaters are arranged. Further, the walls that define each ink flow path are inclined in the ink ejection direction. Furthermore, the angle at which the walls that define the ink flow path are inclined relative to the ink ejection direction is smaller than the angle at which the walls that define the first pressure chamber are inclined inward, within the first pressure chamber.
摘要翻译：本发明提供了一种液体喷射头，即使在限定每个能量施加室的壁朝向喷射口变窄的结构中，也很少发生孔板从基板的剥离。限定第一压力室的壁在第一压力室内向内倾斜，使得第一压力室沿着与加热器布置在其上的加热器形成面垂直的方向朝向喷射口变窄。此外，限定每个油墨流动路径的壁在喷墨方向上倾斜。此外，限定墨流路的壁相对于墨喷射方向倾斜的角度小于在第一压力室内限定第一压力室的壁向内倾斜的角度。

8. 发明申请

US20080143786A1 INK JET RECORDING HEAD AND INK JET RECORDING APPARATUS 有权
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US20080143786A1
公开(公告)日：2008-06-19
申请号：US11936227
申请日：2007-11-07
申请人： Masaki Oikawa , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Keiji Tomizawa , Mitsuhiro Matsumoto , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
发明人： Masaki Oikawa , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Keiji Tomizawa , Mitsuhiro Matsumoto , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
IPC分类号： B41J2/14
CPC分类号： B41J2/145 , B41J2/1404 , B41J2/2125 , B41J2002/14475 , B41J2202/11
摘要： An ink jet recording head and an ink jet recording apparatus are provided to prevent occurrence of a white line or recording unevenness due to a head tilt, and realize a high image quality recording. For this purpose, in a recording head provided with nozzles ejecting three types of droplets, a large droplet, medium droplet and small droplet, nozzles are configured such that any nozzles are not arranged on the same line at the centers thereof in the main scanning direction.
摘要翻译：提供喷墨记录头和喷墨记录装置，以防止由于头部倾斜引起的白线的发生或记录不均匀，并且实现高图像质量记录。为此，在设置有喷射三种液滴的喷嘴的记录头，大液滴，中等液滴和小液滴的喷嘴中，喷嘴被配置成使得任何喷嘴在主扫描方向上的中心处不布置在同一条线上。

9. 发明申请

US20070091151A1 LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME 有权
标题翻译：液体排出头及其制造方法
公开(公告)号：US20070091151A1
公开(公告)日：2007-04-26
申请号：US11549871
申请日：2006-10-16
申请人： Naozumi Nabeshima , Toru Yamane , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Ryoji Kanri , Maki Hatta , Kazuhiro Asai
发明人： Naozumi Nabeshima , Toru Yamane , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Ryoji Kanri , Maki Hatta , Kazuhiro Asai
IPC分类号： B41J2/045
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1645 , Y10T29/49401
摘要： A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.
摘要翻译：液体排出头包括具有能量产生元件的基板，该能量产生元件被配置为产生排出液体所需的能量，排出端口，其构造成排出液体并以与该能量产生元件相对的关系提供;壁构件，其限定适于存储的室由能量产生元件产生的能量排出液体所需的能量，限定连接腔室和排放口的流体路径的排出部分，便于将液体供应到腔室中的供应路径以及设置在腔室中的一对中空部分所述壁构件，其中所述中空部分彼此相对并且在从所述排出口到所述基板的方向上至少夹着所述排出口的整个排出口，并且所述中空部分与所述室独立。

10. 发明申请

US20050122354A1 Ink jet printing apparatus and ink jet printing method 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20050122354A1
公开(公告)日：2005-06-09
申请号：US10998600
申请日：2004-11-30
申请人： Toru Yamane , Yasuyuki Tamura
发明人： Toru Yamane , Yasuyuki Tamura
IPC分类号： B41J2/01 , B41J2/05 , B41J2/145 , B41J29/38
CPC分类号： B41J2/04505 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/145 , B41J2202/20
摘要： An ink jet printing apparatus and an ink jet printing method are provided which, when printing small ink droplets at high resolution, can make white lines caused by an “end dot deflection” less visually conspicuous. To that end, an ink jet print head used has a plurality of nozzle substrates H1100 so arranged that an overlapping region in which the printable areas of respective nozzle substrates partly overlap is formed. According to a print density to be achieved, each of the nozzles H1105 corresponding to the overlapping region is controlled for ejection/non-ejection of ink. With this method, it is possible to print as many dots as most match the intensity of the “end dot deflection” phenomenon that varies according to the print density. This enables a blank line to be filled with an appropriate number of dots at all times, regardless of the width of the blank line.
摘要翻译：提供了一种喷墨打印设备和喷墨打印方法，当以高分辨率打印小墨滴时，可以使由“端点偏转”引起的白线在视觉上不明显。为此，使用的喷墨打印头具有多个喷嘴基板H 1100，其被布置成使得各个喷嘴基板的可打印区域部分重叠的重叠区域。根据要实现的打印浓度，控制对应于重叠区域的每个喷嘴H 1105用于喷墨/不喷墨。利用这种方法，可以打印最多匹配根据打印浓度而变化的“终点偏转”现象的强度的点数。这使得能够始终以适当数量的点填充空白线，而与空白线的宽度无关。

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