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31. 发明授权

US5784079A Ink jet head and ink jet apparatus on which the ink jet head is mounted 失效
标题翻译：喷墨头和喷墨装置，其上安装有喷墨头
公开(公告)号：US5784079A
公开(公告)日：1998-07-21
申请号：US496156
申请日：1995-06-28
申请人： Kazuaki Masuda , Masami Kasamoto , Minoru Nozawa , Eiichiro Shimizu , Jun Kawai , Teruo Arashima , Yuji Kamiyama
发明人： Kazuaki Masuda , Masami Kasamoto , Minoru Nozawa , Eiichiro Shimizu , Jun Kawai , Teruo Arashima , Yuji Kamiyama
IPC分类号： B41J2/14 , B41J2/15
CPC分类号： B41J2/14024
摘要： An ink jet head has a substrate on which ejection energy generating elements are provided, and a ceiling plate having a plurality of grooves for forming ink passages. The ceiling plate is pressed against the substrate by a pressing member, i.e., a spring. To improve the ejection performance of the ink jet head, the contact portion of the ceiling plate pressed by the pressing member is divided into a plurality of portions.
摘要翻译：喷墨头具有设置有喷射能量产生元件的基板和具有用于形成油墨通道的多个槽的顶板。顶板通过按压构件即弹簧压靠在基板上。为了提高喷墨头的喷射性能，由按压部件按压的顶板的接触部分分成多个部分。

32. 发明授权

US06877225B1 Method of manufacturing an ink jet head 失效
标题翻译：制造喷墨头的方法
公开(公告)号：US06877225B1
公开(公告)日：2005-04-12
申请号：US09360453
申请日：1999-07-26
申请人： Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
发明人： Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
IPC分类号： B41J2/16 , B21D53/76 , H01C17/02
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2/1646 , B41J2002/14362 , Y10S29/046 , Y10T29/49083 , Y10T29/49401 , Y10T29/49895
摘要： A method of manufacturing an ink jet head having a substrate that has a plurality of energy generating elements used for generating energy that in turn is used to discharge ink. The substrate has recessed portions separating the energy generating elements, and a wall member is provided having depending flow passage walls which are joined respectively to the recessed portions. The energy generating elements act on the ink and discharge it through the flow passages.
摘要翻译：一种制造具有基板的喷墨头的方法，所述基板具有用于产生能量的多个能量产生元件，所述能量又用于排出墨水。衬底具有分离能量产生元件的凹部，并且壁构件设置有分别连接到凹部的垂直流动通道壁。能量产生元件作用在墨水上并通过流动通道排出。

33. 发明授权

US06752489B2 Liquid ejection head and method of manufacturing the liquid ejection head 失效
标题翻译：液体喷射头和液体喷射头的制造方法
公开(公告)号：US06752489B2
公开(公告)日：2004-06-22
申请号：US09990369
申请日：2001-11-23
申请人： Tetsuya Ohashi , Yutaka Koizumi , Masami Kasamoto , Shuji Koyama , Junichiro Iri , Daisaku Ide
发明人： Tetsuya Ohashi , Yutaka Koizumi , Masami Kasamoto , Shuji Koyama , Junichiro Iri , Daisaku Ide
IPC分类号： B41J205
CPC分类号： B41J2/1604 , B41J2/14024 , B41J2/14048 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/164
摘要： In a liquid ejection head comprising a plurality of opened liquid flow passages arranged side by side and communicating with ejection orifices through which a liquid is ejected, and thermal energy generating elements for generating thermal energy utilized to eject the liquid through the ejection orifices and generating bubbles in the liquid, at least one closed liquid flow passage closed at one end corresponding to the ejection orifice is provided in at least one end side of the plurality of opened liquid flow passages communicating with the ejection orifices. Since the closed liquid flow passage is not communicated with open air, the liquid is relatively hard to flow into the closed liquid flow passage. Accordingly, a bubble having the function of absorbing a liquid vibration caused upon ejection of the liquid is formed to extend from the interior of the closed liquid flow passage rearward. Vibrations of liquid meniscuses at the ejection orifices can be suppressed with the presence of the bubble. A method of manufacturing the liquid ejection head with ease is also provided.
摘要翻译：在液体喷射头中，其包括并排布置的多个打开的液体流动通道，并且与喷射液体喷射的喷射孔连通，以及用于产生用于通过喷射孔喷射液体并产生气泡的热能的热能产生元件在液体中，在与喷射口连通的多个打开的液体流动通道的至少一个端侧设置有在与喷射口相对应的一端处封闭的至少一个封闭的液体流动通道。由于封闭的液体流道不与露天连通，液体相对难以流入封闭的液体流动通道。因此，形成具有吸收液体喷射时引起的液体振动的功能的气泡，从而使密闭的液体流路的内部向后方延伸。喷射口处的液体半月板的振动可以通过气泡的存在来抑制。还提供了容易制造液体喷射头的方法。

34. 发明授权

US06644790B2 Ink-jet head substrate, ink-jet head and ink-jet recording apparatus 失效
标题翻译：喷墨头基板，喷墨头和喷墨记录装置
公开(公告)号：US06644790B2
公开(公告)日：2003-11-11
申请号：US09916473
申请日：2001-07-30
申请人： Teruo Ozaki , Masami Kasamoto , Shuji Koyama , Junichiro Iri
发明人： Teruo Ozaki , Masami Kasamoto , Shuji Koyama , Junichiro Iri
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2202/03
摘要： To provide an ink-jet head substrate enabling both highly koge. characteristic ink and corrosive ink to be used, an ink-jet head using the same basis and an ink-jet recording apparatus equipped with the same head. The ink-jet head substrate includes: heat generating resistors forming heat generating sections on a base; electrode wires electrically connected to the heat generating resistors; and anti-cavitation films installed via an insulator protective layer on the heat generating resistors and the electrode wires, in which the anti-cavitation film is formed of materials varying with individual given areas on the base.
摘要翻译：提供一种能够高度曲折的喷墨头基板。要使用的特征墨水和腐蚀性墨水，使用相同基础的喷墨头和配备有相同头部的喷墨记录装置。喷墨头基板包括：在基座上形成发热部的发热电阻; 电连接到发热电阻器的电极线; 以及通过发热电阻器和电极线上的绝缘体保护层安装的防空穴膜，其中防空穴膜由在基部上的各个给定区域变化的材料形成。

35. 发明授权

US6142606A Ink jet recording head, substrate for use of such head, ink jet cartridge, and ink jet recording apparatus 有权
标题翻译：喷墨记录头，用于这种头的基底，喷墨墨盒和喷墨记录装置
公开(公告)号：US6142606A
公开(公告)日：2000-11-07
申请号：US215740
申请日：1998-12-17
申请人： Masahiko Kubota , Masashi Kitani , Masami Kasamoto , Shuji Koyama
发明人： Masahiko Kubota , Masashi Kitani , Masami Kasamoto , Shuji Koyama
IPC分类号： B41J2/14 , B41J2/16 , B41J2/135
CPC分类号： B41J2/14129 , B41J2/14032 , B41J2/14072 , B41J2/1604 , B41J2/1606 , B41J2/1623 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/03 , B41J2202/13
摘要： An ink jet recording head comprises ink paths communicated with ink discharge ports for discharging ink, and heat generating portions arranged on the inner wall faces of the ink paths for generating thermal energy utilized for discharging ink from the discharge ports. For this ink jet recording head, liquid-repellent treatment is processed only on the regions that correspond to the heat generating portions of the inner wall faces of the ink paths. With the liquid-repellent treatment processed only on the regions corresponding to the heat generating portions on the inner wall faces of the ink paths, it is made difficult for the refractory substances that may be brought about by the decomposition of colorant or the like contained in ink to be fixed on the regions corresponding to the heat generating portions. As a result, the heat of each heat generating device is transferred to ink evenly to make stable ink discharges obtainable for the provision of recorded images in higher quality.
摘要翻译：喷墨记录头包括与用于排出墨的排墨口连通的油墨通道，以及布置在油墨通道的内壁面上的发热部分，用于产生用于从排出口排出油墨的热能。对于该喷墨记录头，仅在对应于油墨路径的内壁面的发热部分的区域上进行拒水处理。只要在对应于油墨路径的内壁面上的发热部分的区域上进行防水处理，难以将由于着色剂等分解而引起的难熔物质包含在油墨被固定在与发热部分对应的区域上。结果，每个发热装置的热量均匀地转移到油墨中，以便能够以更高质量提供记录的图像获得稳定的墨水排出。

36. 发明授权

US6056391A Substrate having layered electrode structure for use in ink jet head, ink jet head, ink jet pen, and ink jet apparatus 失效
标题翻译：具有用于喷墨头，喷墨头，喷墨笔和喷墨装置的层状电极结构的基板
公开(公告)号：US6056391A
公开(公告)日：2000-05-02
申请号：US411890
申请日：1995-03-28
申请人： Masami Kasamoto , Toshihiro Mori
发明人： Masami Kasamoto , Toshihiro Mori
IPC分类号： B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/1646 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1642 , B41J2202/03
摘要： A substrate for an ink jet head comprises a base member and an electrothermal converting body formed on the base member, the electrothermal converting body including a resistor layer and a pair of electrode layers connected to the resistor layer wherein the resistor layer positioned between a pair of the electrode layers serves as a heat generating portion for generating thermal energy utilized for discharging ink; wherein one of a pair of the electrode layers passes under the heat generating portion; an electrode layer positioned under the heat generating portion has a multi-layer structure composed of a plurality of layers; and at least one of a plurality of the layers, being nearest to the heat generating portion, is made of a metal having a melting point of 1500.degree. C. or more at 1 atm. An ink jet head using this substrate is able to prolong service life while reducing a failure ratio, and to continue preferable ink discharge for a long period of time.
摘要翻译：一种用于喷墨头的基片包括形成在基底构件上的基底构件和电热转换体，该电热转换体包括一个电阻层和连接到该电阻层的一对电极层，其中该电阻层位于一对电极层用作用于产生用于排出墨的热能的发热部分; 其中一对电极层中的一个在发热部分的下方通过; 位于发热部下方的电极层具有由多层构成的多层结构，并且最靠近发热部分的多个层中的至少一个由1atm的熔点为1500℃以上的金属制成。使用该基板的喷墨头能够延长使用寿命，同时降低故障率，并且持续优选的墨水排出长时间。

37. 发明授权

US5574487A Substrate with an etched silicon compound film and an ink jet head utilizing the substrate 失效
标题翻译：具有蚀刻硅化合物膜的基板和利用该基板的喷墨头
公开(公告)号：US5574487A
公开(公告)日：1996-11-12
申请号：US352033
申请日：1994-11-30
申请人： Shuji Koyama , Masami Kasamoto , Makoto Shibata
发明人： Shuji Koyama , Masami Kasamoto , Makoto Shibata
IPC分类号： H01L21/302 , H01L21/3065 , H01L21/311 , B41J2/05 , H01L29/12
CPC分类号： H01L21/31116 , Y10S428/901 , Y10T428/12528 , Y10T428/12535
摘要： A substrate comprising a supporting member and a treated article provided on the supporting member comprising: 1) a patterned resistor layer; 2) a patterned material provided on the patterned resistor layer comprising at least aluminum; 3) a silicon compound film provided on both the patterned resistor layer and the patterned material; and 4) a multi-layered wiring provided on the article comprising as constituents at least a conductive layer comprising at least aluminum and electrically connected to the patterned material. The substrate includes substrates for integrated circuits, circuit boards, and ink jet recording heads.A method for etching a silicon compound film comprises etching the silicon compound film in a gas flow rate ratio of CHF.sub.3 to C.sub.2 F.sub.6 of 1 to 6 under an etching pressure of 40 to 120 Pa.
摘要翻译：一种基板，包括支撑构件和设置在所述支撑构件上的处理物品，包括：1）图案化电阻层; 2）设置在至少包含铝的图案化电阻层上的图案化材料; 3）设置在图案化电阻层和图案化材料两者上的硅化合物膜; 以及4）设置在所述制品上的多层布线，其包括至少包括至少铝并且与所述图案化材料电连接的导电层的组分。基板包括用于集成电路的基板，电路板和喷墨记录头。蚀刻硅化合物膜的方法包括在40至120Pa的蚀刻压力下，将CHF 3至C 2 F 6的气体流速比为1至6蚀刻硅化合物膜。

38. 发明授权

US5081474A Recording head having multi-layer matrix wiring 失效
标题翻译：具有多层矩阵布线的记录头
公开(公告)号：US5081474A
公开(公告)日：1992-01-14
申请号：US618584
申请日：1990-11-28
申请人： Makoto Shibata , Masami Kasamoto , Shuji Koyama , Sakai Yokoyama , Toshihiro Mori
发明人： Makoto Shibata , Masami Kasamoto , Shuji Koyama , Sakai Yokoyama , Toshihiro Mori
IPC分类号： B41J2/16
CPC分类号： B41J2/1604 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2202/13
摘要： A recording head has a liquid channel defining member for defining a liquid channel communicated to a discharging opening for discharging ink, and a base member having a plurality of electricity-heat converting elements for generating heat to be transmitted to the ink filling the liquid channel. A matrix wiring portion is connected electrically to the electricity-heat converting elements, respectively. The matrix wiring portion has a multi-layer constitution having a first wiring and a second wiring. The second wiring is provided through an insulating layer on the first wiring, and the plurality of electricity-heat converting elements are provided on the insulating layer.
摘要翻译：记录头具有用于限定与用于排出墨水的排出口连通的液体通道的液体通道限定构件，以及具有多个电热转换元件的基座构件，用于产生要传送到填充液体通道的墨水的热量。矩阵布线部分分别与电热转换元件电连接。矩阵布线部具有具有第一布线和第二布线的多层结构。第二布线通过第一布线上的绝缘层提供，并且多个电热转换元件设置在绝缘层上。

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