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1. 发明申请

US20080239004A1 INK JET PRINT HEAD AND METHOD OF MANUFACTURING INK JET PRINT HEAD 有权
标题翻译：喷墨打印头和制造喷墨打印头的方法
公开(公告)号：US20080239004A1
公开(公告)日：2008-10-02
申请号：US12054638
申请日：2008-03-25
申请人： Shuzo Iwanaga , Yasuhiko Osaki , Akira Yamamoto , Riichi Saito , Toshiaki Hirosawa , Yasutomo Watanabe
发明人： Shuzo Iwanaga , Yasuhiko Osaki , Akira Yamamoto , Riichi Saito , Toshiaki Hirosawa , Yasutomo Watanabe
IPC分类号： B41J2/04
CPC分类号： B41J2/14072 , Y10T29/49401
摘要： An ink jet print head is provided which allows an ejection opening-formed surface to be cleaned well and can improve a precision with which ejected ink lands on a print medium. For this purpose, conductive layers of a conductive material are formed on the support substrate and planarized. The liquid ejection substrates are mounted on the support substrate with high precision, without a sealing agent, that protects electrical connecting portions on the liquid ejection substrates, protruding from the ejection opening-formed surface.
摘要翻译：提供了一种喷墨打印头，其允许喷射口形成表面被良好地清洁并且可以提高喷射墨水在打印介质上的精度。为此，导电材料的导电层形成在支撑基板上并且被平坦化。液体喷射基板以高精度安装在支撑基板上，而没有密封剂，其保护从喷射口形成表面突出的液体喷射基板上的电连接部分。

2. 发明授权

US07789499B2 Ink jet print head and method of manufacturing ink jet print head 有权
标题翻译：喷墨打印头和喷墨打印头的制造方法
公开(公告)号：US07789499B2
公开(公告)日：2010-09-07
申请号：US12054638
申请日：2008-03-25
申请人： Shuzo Iwanaga , Yasuhiko Osaki , Akira Yamamoto , Riichi Saito , Toshiaki Hirosawa , Yasutomo Watanabe
发明人： Shuzo Iwanaga , Yasuhiko Osaki , Akira Yamamoto , Riichi Saito , Toshiaki Hirosawa , Yasutomo Watanabe
IPC分类号： B41J2/045
CPC分类号： B41J2/14072 , Y10T29/49401
摘要： An ink jet print head is provided which allows an ejection opening-formed surface to be cleaned well and can improve a precision with which ejected ink lands on a print medium. For this purpose, conductive layers of a conductive material are formed on the support substrate and planarized. The liquid ejection substrates are mounted on the support substrate with high precision, without a sealing agent, that protects electrical connecting portions on the liquid ejection substrates, protruding from the ejection opening-formed surface.
摘要翻译：提供了一种喷墨打印头，其允许喷射口形成表面被良好地清洁并且可以提高喷射墨水在打印介质上的精度。为此，导电材料的导电层形成在支撑基板上并且被平坦化。液体喷射基板以高精度安装在支撑基板上，而没有密封剂，其保护从喷射口形成表面突出的液体喷射基板上的电连接部分。

3. 发明授权

US08177330B2 Liquid discharge head, ink jet recording head and ink jet recording apparatus 有权
标题翻译：液体排出头，喷墨记录头和喷墨记录装置
公开(公告)号：US08177330B2
公开(公告)日：2012-05-15
申请号：US11909897
申请日：2006-04-17
申请人： Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
发明人： Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/1408 , B41J2202/18 , H01L2224/16225 , H01L2924/15174 , H01L2924/15184
摘要： The invention provides an ink jet recording head, in which, for improving heat-dissipating property and electrode terminal connectivity and reducing production cost, second electrode terminals provided on a supporting surface of plural laminated sheets for supporting a liquid discharge substrate and to be connected with first electrode terminals of the liquid discharge substrate are provided outside an ink supply aperture formed in an outermost sheet constituting the supporting surface, and are supported by the outermost sheet and at least a sheet laminated thereunder.
摘要翻译：本发明提供了一种喷墨记录头，其中为了提高散热性能和电极端子连接性以及降低生产成本，第二电极端子设置在多个层叠片材的支撑表面上，用于支撑液体排出衬底并与液体排出衬底的第一电极端子设置在形成在构成支撑表面的最外面片材中的供墨孔的外侧，并且由最外层片材和至少层压在其上的片材支撑。

4. 发明申请

US20090267994A1 LIQUID DISCHARGE HEAD, INK JET RECORDING HEAD AND INK JET RECORDING APPARATUS 有权
标题翻译：液体放电头，喷墨记录头和喷墨记录装置
公开(公告)号：US20090267994A1
公开(公告)日：2009-10-29
申请号：US11909897
申请日：2006-04-17
申请人： Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
发明人： Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
IPC分类号： B41J2/05
CPC分类号： B41J2/14072 , B41J2/1408 , B41J2202/18 , H01L2224/16225 , H01L2924/15174 , H01L2924/15184
摘要： The invention provides an ink jet recording head, in which, for improving heat-dissipating property and electrode terminal connectivity and reducing production cost, second electrode terminals provided on a supporting surface of plural laminated sheets for supporting a liquid discharge substrate and to be connected with first electrode terminals of the liquid discharge substrate are provided outside an ink supply aperture formed in an outermost sheet constituting the supporting surface, and are supported by the outermost sheet and at least a sheet laminated thereunder.
摘要翻译：本发明提供了一种喷墨记录头，其中为了提高散热性能和电极端子连接性以及降低生产成本，第二电极端子设置在多个层叠片材的支撑表面上，用于支撑液体排出衬底并与液体排出衬底的第一电极端子设置在形成在构成支撑表面的最外面片材中的供墨孔的外侧，并且由最外层片材和至少层压在其上的片材支撑。

5. 发明授权

US08894182B2 Liquid discharge head 有权
标题翻译：排液头
公开(公告)号：US08894182B2
公开(公告)日：2014-11-25
申请号：US13103770
申请日：2011-05-09
申请人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
发明人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
IPC分类号： B41J2/135 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1404 , B41J2/1408 , B41J2/14145
摘要： A liquid discharge head includes a liquid discharge substrate having a discharge port array, and a channel member having a mounted face on which the liquid discharge substrate is mounted, channels for supplying liquid to the discharge port array, and a low thermal conductivity portion, wherein the channels includes an opening for flowing liquid, which is provided at a part except for both ends of the discharge port array, a first channel for passing the liquid, and a second channel for passing the liquid in a direction opposite to the liquid flowing direction in the first channel, wherein the opening, the first channel, the low thermal conductivity portion, and the second channel are provided in this order to be vertical to the mounted face, and the opening and the low thermal conductivity portion are provided to be at least partially overlapped one above the other.
摘要翻译：液体排出头包括具有排出口阵列的液体排出衬底和具有安装有液体排出衬底的安装面的通道构件，用于向排出口阵列供给液体的通道和低热导率部分，其中通道包括用于流动液体的开口，其设置在除了排出口排列的两端之外的部分，用于使液体通过的第一通道和用于使液体沿与液体流动方向相反的方向通过的第二通道在第一通道中，其中开口，第一通道，低热导率部分和第二通道依次设置成垂直于安装面，并且开口和低热导率部分设置在最少部分地重叠在另一个之上。

6. 发明申请

US20110279545A1 LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头
公开(公告)号：US20110279545A1
公开(公告)日：2011-11-17
申请号：US13103770
申请日：2011-05-09
申请人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
发明人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
IPC分类号： B41J2/135
CPC分类号： B41J2/1404 , B41J2/1408 , B41J2/14145
摘要： A liquid discharge head includes a liquid discharge substrate having a discharge port array, and a channel member having a mounted face on which the liquid discharge substrate is mounted, channels for supplying liquid to the discharge port array, and a low thermal conductivity portion, wherein the channels includes an opening for flowing liquid, which is provided at a part except for both ends of the discharge port array, a first channel for passing the liquid, and a second channel for passing the liquid in a direction opposite to the liquid flowing direction in the first channel, wherein the opening, the first channel, the low thermal conductivity portion, and the second channel are provided in this order to be vertical to the mounted face, and the opening and the low thermal conductivity portion are provided to be at least partially overlapped one above the other.
摘要翻译：液体排出头包括具有排出口阵列的液体排出衬底和具有安装有液体排出衬底的安装面的通道构件，用于向排出口阵列供给液体的通道和低热导率部分，其中通道包括用于流动液体的开口，其设置在除了排出口排列的两端以外的部分，用于使液体通过的第一通道和用于使液体沿与液体流动方向相反的方向通过的第二通道在第一通道中，其中开口，第一通道，低热导率部分和第二通道依次设置成垂直于安装面，并且开口和低热导率部分设置在最少部分地重叠在另一个之上。

7. 发明授权

US08678556B2 Liquid discharge recording head and method of manufacturing the same 有权
标题翻译：液体放电记录头及其制造方法
公开(公告)号：US08678556B2
公开(公告)日：2014-03-25
申请号：US13262946
申请日：2010-05-26
申请人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
发明人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
IPC分类号： B41J2/05 , B41J2/14 , B41J2/04 , B21D53/76
CPC分类号： B41J2/14072 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1637 , B41J2202/20 , Y10T29/49401
摘要： A liquid discharge recording head includes: a recording element substrate, an electric wiring board, and a supporting plate that supports the recording element substrate and the electric wiring board, with a gap formed between the recording element substrate and the electric wiring board, and a connecting member that electrically connects, across the gap, an electrode provided in the recording element substrate and an electrode terminal provided in the electric wiring board. A first resin agent that is filled in the gap, a second resin agent seals the electrode, the electrode terminal, and the connecting member, and a third resin agent that is provided between the first resin agent and the supporting plate and has a lower modulus of elasticity than the first resin agent and the second resin agent.
摘要翻译：液体排出记录头包括：在记录元件基板和电气布线板之间形成间隙的记录元件基板，电气布线板以及支撑记录元件基板和电气布线板的支撑板，连接构件，跨越间隙电连接设置在记录元件基板中的电极和设置在电气布线板中的电极端子。填充在间隙中的第一树脂剂，第二树脂剂密封电极，电极端子和连接构件，以及第三树脂剂，其设置在第一树脂剂和支撑板之间，并且具有较低的模量的弹性比第一树脂剂和第二树脂剂。

8. 发明申请

US20120033017A1 LIQUID DISCHARGE RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：液体放电记录头及其制造方法
公开(公告)号：US20120033017A1
公开(公告)日：2012-02-09
申请号：US13262946
申请日：2010-05-26
申请人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
发明人： Shuzo Iwanaga , Shogo Kawamura , Yasuhiko Osaki
IPC分类号： B41J2/04 , B23P17/00
CPC分类号： B41J2/14072 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1637 , B41J2202/20 , Y10T29/49401
摘要： A liquid discharge recording head includes: a recording element substrate, an electric wiring board, and a supporting plate that supports the recording element substrate and the electric wiring board, wherein a gap is formed between the recording element substrate and the electric wiring board; the liquid discharge recording head further including: a connecting member that electrically connects, across the gap, an electrode provided in the recording element substrate and an electrode terminal provided in the electric wiring board; and a first resin agent that is filled in the gap, a second resin agent that seals the electrode, the electrode terminal, and the connecting member, and a third resin agent that is provided between the first resin agent and the supporting plate and has a lower modulus of elasticity than the first resin agent and the second resin agent.
摘要翻译：液体排出记录头包括：记录元件基板，电气布线板和支撑记录元件基板和电气布线板的支撑板，其中在记录元件基板和电气布线板之间形成间隙; 所述液体排出记录头还包括：跨所述间隙电连接设置在所述记录元件基板中的电极和设置在所述电气布线板中的电极端子的连接部件; 和填充在间隙中的第一树脂试剂，密封电极，电极端子和连接部件的第二树脂试剂和设置在第一树脂试剂和支撑板之间的第三树脂试剂，比第一树脂剂和第二树脂剂的弹性模量低。

9. 发明申请

US20100058576A1 METHOD OF MANUFACTURING INK-JET RECORDING HEAD 有权
标题翻译：制造喷墨记录头的方法
公开(公告)号：US20100058576A1
公开(公告)日：2010-03-11
申请号：US12552981
申请日：2009-09-02
申请人： Yasuhiko Osaki
发明人： Yasuhiko Osaki
IPC分类号： B23P25/00 , B23P17/04
CPC分类号： B41J2/155 , B41J2202/19 , B41J2202/20 , Y10T29/49002 , Y10T29/49004 , Y10T29/49401
摘要： In a method of manufacturing an ink-jet recording head including plural recording element substrates having at least one nozzle array comprising nozzles to eject ink, an electric wiring member supplying signals to the recording element substrates, a member supporting the recording element substrates and the electric wiring member, electric connecting portions electrically interconnecting the recording element substrates and the electric wiring member, and a sealant sealing the electric connecting portions, the method comprises the steps of applying sealants to the supporting member including the recording element substrates, the electric wiring member, and the electric connecting portions, and curing the sealants, measuring a distance between reference positions set on each recording element substrate before and after the curing of the sealants, and mounting the recording element substrates to the supporting member depending on a difference in the distance between the reference positions measured before and after the curing of the sealants.
摘要翻译：在制造喷墨记录头的方法中，所述喷墨记录头包括具有至少一个喷嘴阵列的多个记录元件基底，所述喷嘴阵列包括用于喷射墨水的喷嘴，向所述记录元件基底提供信号的电气布线构件，支撑所述记录元件基底和电布线构件，电连接记录元件基板和电布线构件的电连接部分和密封电连接部分的密封剂，该方法包括以下步骤：将密封剂施加到包括记录元件基板的支撑构件，电布线构件，和电连接部分，并且固化密封剂，测量在密封剂固化之前和之后在每个记录元件基板上设置的参考位置之间的距离，以及根据第一记录元件基板之间的距离的差异将记录元件基板安装到支撑部件上参考位置在密封剂固化前后测量。

10. 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。

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