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61. 发明授权

US08926066B2 Liquid ejection head 有权
标题翻译：液体喷头
公开(公告)号：US08926066B2
公开(公告)日：2015-01-06
申请号：US14123947
申请日：2012-05-28
申请人： Masataka Sakurai , Ken Tsuchii
发明人： Masataka Sakurai , Ken Tsuchii
IPC分类号： B41J2/14 , B41J2/15
CPC分类号： B41J2/14072 , B41J2/14 , B41J2/1404 , B41J2/14145 , B41J2002/14387 , B41J2002/14467 , B41J2002/14491
摘要： A liquid ejection head includes a substrate including a first supply port row in which a plurality of supply ports are arranged, a first energy generating element row in which a plurality of energy generating elements are arranged, a second supply port row in which a plurality of supply ports are arranged, a second energy generating element row in which a plurality of energy generating elements are arranged, a first wiring layer and a second wiring layer for driving the energy generating elements, and a through hole configured to electrically connect the first wiring layer and the second wiring layer. The first energy generating element row, the first supply port row, the second supply port row, and the second energy generating element row are arranged in parallel in this order and the through hole is arranged between the first supply port row and the second supply port row.
摘要翻译：液体喷射头包括：基板，包括其中布置有多个供给口的第一供给口排;布置有多个能量产生元件的第一能量产生元件排;第二供给口排，供给端口配置有多个能量产生元件排列的第二能量产生元件列，用于驱动能量产生元件的第一布线层和第二布线层，以及将第一布线层和第二布线层。第一能量产生元件列，第一供给口列，第二供给口排和第二能量生成元件列依次并列配置，并且通孔配置在第一供给口排和第二供给口行。

62. 发明授权

US08714704B2 Liquid ejection head and liquid ejecting apparatus 有权
公开(公告)号：US08714704B2
公开(公告)日：2014-05-06
申请号：US13443089
申请日：2012-04-10
申请人： Ken Tsuchii , Masataka Sakurai
发明人： Ken Tsuchii , Masataka Sakurai
IPC分类号： B41J2/15
摘要： The liquid ejection head capable of securing a high performance of supplying liquid through supply ports while reducing the size of the substrate is provided. The liquid ejecting apparatus using such a liquid ejection head are also provided. The third supply ports situated between the first ejection port array and the second ejection port array include a portion of a large dimension and a portion of a small dimension.

63. 发明授权

US08622522B2 Ink jet print head 有权
标题翻译：喷墨打印头
公开(公告)号：US08622522B2
公开(公告)日：2014-01-07
申请号：US13617707
申请日：2012-09-14
申请人： Akiko Saito , Ken Tsuchii
发明人： Akiko Saito , Ken Tsuchii
IPC分类号： B41J2/05
CPC分类号： B41J2/14145 , B41J2/1404 , B41J2002/14467
摘要： An ink jet print head having a reduced size still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber. In one embodiment, the volume of the beams is greater in those arrays that are close to the end portion.
摘要翻译：具有减小尺寸的喷墨打印头仍然可以防止印刷元件板的总体温度升高。为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低的公共液体室。在一个实施例中，在靠近端部的那些阵列中，光束的体积更大。

64. 发明授权

US08342658B2 Ink jet print head 失效
标题翻译：喷墨打印头
公开(公告)号：US08342658B2
公开(公告)日：2013-01-01
申请号：US12697742
申请日：2010-02-01
申请人： Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
发明人： Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
IPC分类号： B41J2/05
CPC分类号： B41J2/14427 , B41J2/1404 , B41J2/14145 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2202/11
摘要： An ink jet print head is provided which can improve throughput by increasing an ink ejection frequency and prevent crosstalk among a plurality of heat application portions, realizing a capability of printing high-quality images at high speed. An opening size of the supply ports in a direction perpendicular to the array direction of the heat application portions is made greater than the length in the direction of electrothermal conversion elements. The supply ports are arranged along the array direction so that they adjoin the heat application portions in the array direction.
摘要翻译：提供一种喷墨打印头，其可以通过增加喷墨频率并防止多个加热部分之间的串扰来提高生产量，实现高速打印高质量图像的能力。使供给口在垂直于加热部的排列方向的方向上的开口尺寸大于电热转换元件的方向上的长度。供给口沿着排列方向排列，使得它们沿排列方向邻接加热部分。

65. 发明授权

US08342647B2 Inkjet printing apparatus 有权
标题翻译：喷墨打印设备
公开(公告)号：US08342647B2
公开(公告)日：2013-01-01
申请号：US12787876
申请日：2010-05-26
申请人： Toru Yamane , Yukuo Yamaguchi , Mikiya Umeyama , Kiyomitsu Kudo , Chiaki Muraoka , Ken Tsuchii , Shuichi Ide
发明人： Toru Yamane , Yukuo Yamaguchi , Mikiya Umeyama , Kiyomitsu Kudo , Chiaki Muraoka , Ken Tsuchii , Shuichi Ide
IPC分类号： B41J2/21
CPC分类号： B41J19/142 , B41J2/51
摘要： An inkjet printing apparatus is provided which can print images with no print quality variations. For this purpose, the fluid viscosity resistances between the print head and the print medium beneath respective nozzle arrays that occur as the print head moves in the forward direction are made equal to those that occur as the print head moves in the backward direction.
摘要翻译：提供一种喷墨打印设备，其可以打印没有打印质量变化的图像。为此，当打印头沿向前方向移动时，在打印头和打印介质下面的打印头和打印介质之间的流体粘度阻力等于在打印头向后移动时出现的那些。

66. 发明授权

US08287103B2 Ink jet print head 有权
标题翻译：喷墨打印头
公开(公告)号：US08287103B2
公开(公告)日：2012-10-16
申请号：US13473825
申请日：2012-05-17
申请人： Akiko Saito , Ken Tsuchii
发明人： Akiko Saito , Ken Tsuchii
IPC分类号： B41J2/05
CPC分类号： B41J2/14145 , B41J2/1404 , B41J2002/14467
摘要： An ink jet print head is provided which has a reduced size and still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber.
摘要翻译：提供一种喷墨打印头，其具有减小的尺寸并且仍然可以防止打印元件板的总体温度升高。为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低的公共液体室。

67. 发明授权

US08177329B2 Ink jet print head 有权
标题翻译：喷墨打印头
公开(公告)号：US08177329B2
公开(公告)日：2012-05-15
申请号：US12752773
申请日：2010-04-01
申请人： Mitsuhiro Matsumoto , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Masaki Oikawa , Keiji Tomizawa , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
发明人： Mitsuhiro Matsumoto , Mineo Kaneko , Ken Tsuchii , Toru Yamane , Masaki Oikawa , Keiji Tomizawa , Shuichi Ide , Kansui Takino , Naozumi Nabeshima
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J2/1404 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475
摘要： An object of the present invention is to provide an ink jet print head having plural types of nozzles arranged on the same substrate and through which ink droplets of different sizes are ejected, the ink jet print head exhibiting acceptable ejection performance regardless of the type of the nozzle. Thus, according to the present invention, each of the plural types of nozzles includes a bubbling chamber having an ejection energy generating element allowing an ink droplet to be ejected to a position located opposite an ejection port and an ejection port portion allowing the ejection port and the bubbling chamber to communicate with each other. Ratio of opening area of the ejection port portion at a position where the ejection port portion and the bubbling chamber communicate with each other, to the opening area of the ejection port is higher for the nozzle with a smaller ejection amount.
摘要翻译：本发明的目的是提供一种喷墨打印头，其具有布置在同一基底上的多种类型的喷嘴，并且喷射不同尺寸的墨滴，喷墨打印头表现出可接受的喷射性能，而与喷嘴。因此，根据本发明，所述多种喷嘴中的每一种都包括具有喷射能量产生元件的发泡室，所述喷射能量产生元件允许墨滴喷射到与喷射口相对的位置和允许喷射口的喷射口部分，气泡室相互通信。在喷射口部分和鼓泡室彼此连通的位置处的喷射口部分的开口面积与喷射口的开口面积的比率对于具有较小喷射量的喷嘴较高。

68. 发明申请

US20120019594A1 LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头
公开(公告)号：US20120019594A1
公开(公告)日：2012-01-26
申请号：US13176650
申请日：2011-07-05
申请人： Tomoyuki Inoue , Ken Tsuchii , Eisuke Nishitani , Toru Yamane
发明人： Tomoyuki Inoue , Ken Tsuchii , Eisuke Nishitani , Toru Yamane
IPC分类号： B41J2/145
CPC分类号： B41J2/1404
摘要： A liquid ejection head includes: a first and a second common liquid chamber formed in a substrate; a first nozzle array in which short and long nozzles are connected to the first common liquid chamber and alternately arranged on one side of the chamber; a second nozzle array in which short and long nozzles are connected to the first common liquid chamber and alternately arranged on the other side; a third nozzle array in which short and long nozzles are connected to the second common liquid chamber and alternately arranged on one side of the chamber; and a fourth nozzle array in which short and long nozzles are connected to the second common liquid chamber and alternately arranged on the other side; wherein the long and short nozzles formed on the one side and the long and short nozzles formed on the other side are disposed within a pitch P.
摘要翻译：液体喷射头包括：形成在基板中的第一和第二公共液体室; 第一喷嘴阵列，其中短喷嘴和长喷嘴连接到第一公共液体室并交替地布置在腔室的一侧; 第二喷嘴阵列，其中短喷嘴和长喷嘴连接到第一公共液体室并且交替地布置在另一侧上; 第三喷嘴阵列，其中短喷嘴和长喷嘴连接到第二公共液体室并且交替地布置在腔室的一侧; 以及第四喷嘴阵列，其中短喷嘴和长喷嘴连接到第二公共液体室并且交替地布置在另一侧上; 其中形成在一侧的长和短喷嘴以及形成在另一侧上的长和短喷嘴设置在间距P内。

69. 发明授权

US08075120B2 Ink jet print head and ink jet printing apparatus 有权
标题翻译：喷墨打印头和喷墨打印设备
公开(公告)号：US08075120B2
公开(公告)日：2011-12-13
申请号：US12327369
申请日：2008-12-03
申请人： Shuichi Ide , Ken Tsuchii , Arihito Miyakoshi , Yasuhiko Osaki , Shuichi Murakami , Hiroshi Arimizu
发明人： Shuichi Ide , Ken Tsuchii , Arihito Miyakoshi , Yasuhiko Osaki , Shuichi Murakami , Hiroshi Arimizu
IPC分类号： B41J2/19
CPC分类号： B41J2/14032 , B41J2002/14387 , B41J2202/02
摘要： An ink jet print head is capable of creating a state where the direction of ink-drop ejection is not likely to be influenced by air currents generated by the ink ejection, and is capable of printing an image without causing the shifting of dots. To this end, air currents generated by the ejection of ink and the interference among the air currents are reduced by blowing out gas in a direction parallel with the direction of the ink ejection. Accordingly, even with a print head that ejects, at high ejection frequency, ink from multiple ejecting openings formed densely, the advancing direction of the ink drops is unlikely to be deflected. As a consequence, a high-quality, uniform image can be outputted.
摘要翻译：喷墨打印头能够产生墨滴喷射的方向不可能受到由喷墨产生的气流的影响的状态，并且能够打印图像而不引起点的移动。为此，通过在与喷墨方向平行的方向上吹出气体来减少由喷射墨水产生的气流和气流之间的干扰。因此，即使以高喷射频率从多个喷射口喷出墨水的打印头，墨滴的前进方向也不可能偏转。结果，可以输出高质量，均匀的图像。

70. 发明申请

US20110141201A1 LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头
公开(公告)号：US20110141201A1
公开(公告)日：2011-06-16
申请号：US13028566
申请日：2011-02-16
申请人： Ken Tsuchii , Masataka Sakurai , Tomoyuki Inoue , Akiko Saito
发明人： Ken Tsuchii , Masataka Sakurai , Tomoyuki Inoue , Akiko Saito
IPC分类号： B41J2/045
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467
摘要： The present invention provides a print head that ejects ink supplied through an ink supply port so as to prevent the size of satellites from being reduced while inhibiting an increase in resistance to an ink flow. In the print head, ink supply ports are arranged on both sides of a plurality of channels. A predetermined number of ink supply ports are arranged at least one side of the ink channel all over the range of the arrangement of the channels. One side of each of the plurality of channels is connected via the common liquid chamber to the liquid supply port located so as to extend in a direction in which the channels are arranged.
摘要翻译：本发明提供一种打印头，其喷射通过供墨口供应的墨水，以防止卫星的尺寸减小，同时抑制墨水流动的阻力的增加。在打印头中，供墨口设置在多个通道的两侧。墨水通道的至少一侧在通道的布置的整个范围内布置预定数量的供墨口。多个通道中的每一个的一侧通过公共液体室连接到位于所述液体供应口的位置，以沿着通道布置的方向延伸。

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