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71. 发明授权

US06971171B2 Method for manufacturing an ink jet recording head 失效
标题翻译：喷墨记录头的制造方法
公开(公告)号：US06971171B2
公开(公告)日：2005-12-06
申请号：US10645582
申请日：2003-08-22
申请人： Hirokazu Komuro , Masashi Miyagawa , Yoshinori Misumi , Masahiko Kubota , Hiroyuki Sugiyama , Ryoji Inoue
发明人： Hirokazu Komuro , Masashi Miyagawa , Yoshinori Misumi , Masahiko Kubota , Hiroyuki Sugiyama , Ryoji Inoue
IPC分类号： B41J2/335 , B41J2/05 , B41J2/14 , B41J2/16 , B23P17/00
CPC分类号： B41J2/1645 , B41J2/1404 , B41J2/14048 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2002/14387 , Y10T29/49082 , Y10T29/49083 , Y10T29/4913 , Y10T29/49158 , Y10T29/49172 , Y10T29/49401
摘要： The present invention provides a method for manufacturing an ink jet recording head utilizing ink bubbling by heating of an exothermic resistor to thereby eject ink and a method manufacturing the same, including the steps of: preparing a substrate provided with the exothermic resistor; applying such first resin on the substrate as to provide a first mold shape for forming the nozzle channel and the movable member; forming the first mold shape using the first resin; applying, on the substrate, second resin over the first mold shape for forming the nozzle channel and the movable member; and removing the first mold shape. By this method, the movable member is formed in the nozzle channel between the ink inlet and the exothermic resistor to thereby provide a high-density, high-accuracy ink jet recording head which can improve a frequency response while maintaining proper discharge performance.
摘要翻译：本发明提供一种通过加热放热电阻器进行油墨鼓泡并由此喷射油墨的喷墨记录头的制造方法及其制造方法，包括以下步骤：制备设置有放热电阻器的基板; 将所述第一树脂施加在所述基板上，以提供用于形成所述喷嘴通道和所述可移动部件的第一模具形状; 使用第一树脂形成第一模具形状; 在所述基板上施加超过所述第一模具形状的第二树脂以形成所述喷嘴通道和所述可移动部件; 并移除第一模具形状。通过这种方法，可动构件形成在墨水入口和放热电阻器之间的喷嘴通道中，从而提供高密度，高精度的喷墨记录头，其可以在保持适当的放电性能的同时提高频率响应。

72. 发明申请

US20050181309A1 Method for manufacturing microstructure, method for manufacturing liquid discharge head, and liquid discharge head 失效
标题翻译：制造微结构的方法，液体排出头的制造方法和排液头
公开(公告)号：US20050181309A1
公开(公告)日：2005-08-18
申请号：US11108700
申请日：2005-04-19
申请人： Masashi Miyagawa , Masahiko Kubota
发明人： Masashi Miyagawa , Masahiko Kubota
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16 , B41J2/05 , G03C5/00
CPC分类号： B41J2/1639 , B41J2/1603 , B41J2/1631 , Y10T29/49128 , Y10T29/4913 , Y10T29/49131 , Y10T29/49156 , Y10T29/49169 , Y10T29/49401
摘要： A method for manufacturing a microstructure comprises the steps of forming positive type resist layer (PMMA) on a base plate having heater formed thereon; forming positive type resist layer (PMIPK) on the aforesaid positive type resist layer; exposing the positive type resist layer on the upper layer to ionizing radiation of the wavelength region that gives decomposition reaction to the positive type resist layer (PMIPK) for the formation of a designated pattern by development; exposing the positive type resist layer on the lower layer to ionizing radiation of the wavelength region that givens decomposition reaction to the positive type resist layer (PMMA) for the formation of a designated pattern by development; and coating photosensitive resin film having adhesive property on the resist pattern formed by the positive type resist layer (PMMA) and positive type resist layer (PMIPK); and then, dissolving the resist pattern to be removed after the resin film having adhesive property is hardened.
摘要翻译：微结构的制造方法包括在其上形成有加热器的基板上形成正型抗蚀剂层（PMMA）的步骤; 在上述正型抗蚀剂层上形成正型抗蚀剂层（PMIPK）; 将上层的正型抗蚀剂层暴露于通过显影而形成指定图案的正型抗蚀剂层（PMIPK）的分解反应的波长区域的电离辐射; 将下层的正型抗蚀剂层暴露于通过显影而形成指定图案的正型抗蚀剂层（PMMA）的分解反应的波长区域的电离辐射; 在由正型抗蚀剂层（PMMA）和正型抗蚀剂层（PMIPK）形成的抗蚀剂图案上涂布具有粘合性的感光性树脂膜。然后在具有粘合性的树脂膜硬化后溶解待除去的抗蚀剂图案。

73. 发明授权

US06527377B1 Liquid discharge head and producing method therefor 失效
标题翻译：排液头及其制造方法
公开(公告)号：US06527377B1
公开(公告)日：2003-03-04
申请号：US09483954
申请日：2000-01-18
申请人： Ken Ikegame , Yoshiaki Suzuki , Toshio Kashino , Shuji Koyama , Masashi Miyagawa , Junji Tatsumi , Hiroaki Mihara , Miki Ito
发明人： Ken Ikegame , Yoshiaki Suzuki , Toshio Kashino , Shuji Koyama , Masashi Miyagawa , Junji Tatsumi , Hiroaki Mihara , Miki Ito
IPC分类号： B41J205
CPC分类号： B41J2/1632 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2202/11 , B41J2202/21
摘要： A liquid discharge head having plural liquid paths and plural discharge openings is formed by joining an adhesion face of an orifice plate with an adhesion face of a head main body. The liquid paths are provided in the head main body, and the adhesion face of the head main body has apertures of the liquid paths. The adhesion face of the orifice plate has recessed portions and protruding portions. The protruding portions have a shape corresponding to the cross-sectional shape of the liquid paths, and the discharge openings are provided in the protruding portions. The protruding portions or parts thereof fit into the liquid paths, and are inserted into the liquid paths for joining the adhesion face of the orifice plate with the adhesion face of the head main body.
摘要翻译：通过将孔板的粘合面与头主体的粘合面接合而形成具有多个液体通道和多个排出口的排液头。液体通道设置在头主体中，头主体的粘附面具有液体通道的孔。孔板的粘合面具有凹部和突出部。突出部分具有与液体通道的横截面形状对应的形状，并且排出口设置在突出部分中。其突出部分或部分装配到液体通道中，并插入到用于将孔板的粘合面与头主体的粘合面接合的液体通道中。

74. 发明授权

US06461798B1 Process for the production of an ink jet head 失效
标题翻译：用于生产喷墨头的方法
公开(公告)号：US06461798B1
公开(公告)日：2002-10-08
申请号：US08626110
申请日：1996-04-01
申请人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
发明人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
IPC分类号： G03C500
CPC分类号： B41J2/1645 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1639 , Y10T29/49401
摘要： A process for producing an ink jet head having an ink pathway communicating with a discharging outlet and an energy generating element for generating energy utilized for discharging ink. The process includes providing a substrate with an energy generating element disposed thereon; forming on the substrate and energy generating element a photosensitive layer comprised of an ionizing radiation decomposable photosensitive resin containing a crosslinkable structural unit; subjecting the photosensitive resin layer to crosslinking treatment to produce a crosslinked photosensitive layer; forming a coating resin layer on the crosslinked photosensitive layer; hardening the coating resin layer; irradiating ionizing radiation to the crosslinked photosensitive layer through the hardened coating resin layer to decompose the crosslinked photosensitive layer corresponding to the ink pathway in communication with a discharging outlet; and eluting the irradiated crosslinked photosensitive layer to thereby form the ink pathway.
摘要翻译：一种用于制造喷墨头的方法，该喷墨头具有与排出口连通的油墨通道和用于产生用于排出油墨的能量的能量产生元件。该方法包括提供其上布置有能量产生元件的基底; 在基板和能量产生元件上形成由包含可交联结构单元的电离辐射可分解光敏树脂组成的感光层; 对感光性树脂层进行交联处理，制成交联感光层; 在交联感光层上形成涂布树脂层; 硬化涂层树脂层; 通过硬化涂层树脂层将电离辐射照射到交联的感光层上，以分解与排出口连通的与油墨通路对应的交联感光层; 并洗脱经照射的交联感光层从而形成油墨通路。

75. 发明授权

US06412920B1 Ink jet printing head, ink jet head cartridge and printing apparatus 失效
标题翻译：喷墨打印头，喷墨头盒和打印装置
公开(公告)号：US06412920B1
公开(公告)日：2002-07-02
申请号：US08741039
申请日：1996-10-30
申请人： Haruyuki Matsumoto , Hajime Yamamoto , Mineo Kaneko , Tsuguhiro Fukuda , Masashi Miyagawa
发明人： Haruyuki Matsumoto , Hajime Yamamoto , Mineo Kaneko , Tsuguhiro Fukuda , Masashi Miyagawa
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14056 , B41J2/2128 , B41J2002/14379
摘要： An ink jet printing head for effecting printing by ejection of ink includes a first electrothermal transducer having a heat generating resistor with a first area and wiring electrically connected with the heat generating resistor; a second electrothermal transducer having a second heat generating resistor with an area which is different from the area of the first heat generating resistor; wherein bubbles are produced in ink materials upon application of electric signals to the electrothermal transducers, by which different volumes of ink materials are ejected; wherein the first and second electrothermal transducers have substantially the same bubble production threshold voltage.
摘要翻译：用于通过喷墨进行打印的喷墨打印头包括具有第一区域的发热电阻器和与发热电阻器电连接的布线的第一电热换能器; 具有第二发热电阻器的第二电热换能器，所述第二发热电阻器的面积不同于所述第一发热电阻器的面积; 其中在向电热换能器施加电信号时，在油墨材料中产生气泡，由此喷射不同体积的油墨材料; 其中第一和第二电热换能器具有基本上相同的气泡产生阈值电压。

76. 发明授权

US06378993B1 Liquid discharge head, producing method therefor and liquid discharge apparatus 失效
标题翻译：排液头，其制造方法和排液装置
公开(公告)号：US06378993B1
公开(公告)日：2002-04-30
申请号：US09452184
申请日：1999-12-02
申请人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
发明人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/055
摘要： There is provided a liquid discharge head provided with an element substrate and a ceiling plate fixed in a mutually opposed state, plural liquid path lateral walls provided between the ceiling plate and the element substrate and defining plural light flow paths, plural discharge energy generating elements arranged in parallel on the surface of the element substrate so as to be respectively positioned in the plural liquid paths, plural movable members in the form of a beam supported at an end, provided on the element substrate so as to be respectively opposed to the plural discharge energy generating elements and provided with fixed ends at the upstream side in the liquid flowing direction in the liquid paths and free ends at the downstream ends, and plural projections provided on the ceiling plate for respectively limiting the amount of displacement of the plural movable members, the element substrate and the ceiling plate being composed of similar materials, wherein the liquid path lateral walls are formed on the element substrate, and, on the ceiling plate, there is provided an engaging layer having recesses for fitting with the upper end faces of the liquid path lateral walls.
摘要翻译：设置有设置有相互相对的状态的元件基板和顶板的液体排出头，设置在顶板与元件基板之间并限定多个光流路的多个液体流路侧壁，多个排出能量产生元件在元件基板的表面上平行地分别设置在多个液体通道中的多个可移动部件，其形式为支撑在一端的梁，设置在元件基板上，以分别与多个放电能量产生元件，并且在液体流道的上游侧和下游端的自由端处设置有固定端，并且在顶板上设置有分别限制多个可动构件的位移量的多个突起，元件基板和顶板由类似的材料组成，其中液体路径1 在该元件基板上形成有一个隔壁，并且在顶板上设有一个接合层，该接合层具有用于与液体通道侧壁的上端面相配合的凹槽。

77. 发明授权

US06168253A Ink-jet head using sealant and ink-jet apparatus using the ink-jet head 失效
标题翻译：喷墨头使用密封剂和使用喷墨头的喷墨装置
公开(公告)号：US06168253A
公开(公告)日：2001-01-02
申请号：US08772775
申请日：1996-12-24
申请人： Masashi Miyagawa , Masahiko Higuma
发明人： Masashi Miyagawa , Masahiko Higuma
IPC分类号： B41J2015
CPC分类号： B41J2/14024 , B41J2/1604 , B41J2/1623
摘要： The present invention provides an ink-jet head and an ink-jet apparatus using the ink-jet head. The liquid-ink-contacting sections of the ink-jet head are sealed with a moisture-curing sealant essentially consisting of a silicone-modified organic polymer compound. In the molecular structure, the silicone-modified organic polymer compound has carbon atoms modified with alkoxysilane. The moisture-curing sealant contains an organo-tin or organo-titanium catalyst having the alkoxy and/or carboxyl groups, the alkyl chain of the alkoxy group has 5 or fewer carbon atoms, and the alkyl chain of the carboxyl group has 6 or fewer carbon atoms.
摘要翻译：本发明提供一种使用该喷墨头的喷墨头和喷墨装置。喷墨头的液体油墨接触部分用基本上由有机硅改性的有机高分子化合物组成的湿固化密封剂密封。在分子结构中，硅氧烷改性的有机高分子化合物具有用烷氧基硅烷改性的碳原子。湿固化密封剂含有具有烷氧基和/或羧基的有机锡或有机钛催化剂，烷氧基的烷基链具有5个或更少的碳原子，并且羧基的烷基链具有6个或更少个碳原子。

78. 发明授权

US5992981A Ink jet head, ink jet apparatus, and method of and apparatus for manufacturing the head 失效
标题翻译：喷墨头，喷墨装置，以及用于制造头部的方法和装置
公开(公告)号：US5992981A
公开(公告)日：1999-11-30
申请号：US281006
申请日：1994-07-27
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： B41J2/05 , B41J2/16
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2/1646 , B41J2002/14362
摘要： An ink jet head includes a heater board having a substrate on which a plurality of energy generating elements for generating energy utilized to discharge ink are provided, and a wall member joined to the heater board. The wall member has a plurality of flow passage walls which partially define flow passages, and the energy generated by the energy generating element acts through the flow passage so as to act on the ink to discharge the ink. The flow passages are fully defined when the heater board is joined to the wall member. A recessed portion provided in the heater board of the ink jet head is positioned between adjoining energy generating elements. The recessed portion has a bottom surface located at a position which is lower than a position for a heat acting surface of the heater board along which heat is transmitted to the ink. The flow passage walls of the wall member abut the heater board at the bottom surface. Consequently, any pressure wave generated by the energy generating element is not released to an adjacent flow passage, and crosstalk between the adjoining flow passages can be prevented. As a result, an ink jet head exhibiting excellent printing quality can be provided.
摘要翻译：喷墨头包括具有基板的加热器板，其上设置有用于产生用于排出墨水的能量的多个能量产生元件，以及连接到加热器板的壁构件。壁构件具有多个部分地限定流动通道的流动通道壁，并且由能量产生元件产生的能量通过流动通道作用在墨上以排出墨。当加热器板连接到壁构件时，流动通道完全限定。设置在喷墨头的加热板中的凹部位于相邻的能量产生元件之间。所述凹部具有位于比所述加热板的热作用面的位置低的位置的底面，所述加热板的热量向所述加热板发热。壁构件的流动通道壁在底面处抵接加热板。因此，由能量产生元件产生的任何压力波都不会释放到相邻的流动通道中，并且可以防止相邻流动通道之间的串扰。结果，可以提供具有优良印刷质量的喷墨头。

79. 发明授权

US5945260A Method for manufacturing liquid jet recording head 失效
公开(公告)号：US5945260A
公开(公告)日：1999-08-31
申请号：US766102
申请日：1996-12-16
申请人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
发明人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
IPC分类号： B29C37/00 , B41J2/16 , B44C1/22 , G01D15/00 , G03C5/00 , G03F7/00 , G06F7/00
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1607 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1639 , B41J2/164 , B41J2/1642 , B41J2/1645 , B41J2/1646 , G03F7/00 , G06F7/00 , B41J2202/03
摘要： A method for manufacturing a liquid jet recording head includes a first process of forming an ink flow passage pattern on a substrate by a resin layer; a second process of forming a covering resin layer to cover a resin layer on the resin layer; a third process of forming an ink discharging port pattern by a material having resistance to an oxygen plasma on the surface of the covering resin layer; a fourth process of forming ink discharging ports by dry etching the resin layer by the application of the oxygen plasma with the ink discharging port pattern as a mask; and a fifth process of eluting the resin layer. This method enables the ink discharging ports to be formed without cutting the substrate and at the same time, the distance between the ink discharging pressure generating elements and the orifices to be controlled rigidly; hence making it possible to manufacture a liquid jet recording head having a stabilized discharging characteristic.

80. 发明授权

US4847110A Transfer recording medium and process for production thereof 失效
标题翻译：转印记录介质及其生产方法
公开(公告)号：US4847110A
公开(公告)日：1989-07-11
申请号：US94740
申请日：1987-09-09
申请人： Kazuhiro Nakajima , Toshiharu Inui , Noriyoshi Ishikawa , Masashi Miyagawa
发明人： Kazuhiro Nakajima , Toshiharu Inui , Noriyoshi Ishikawa , Masashi Miyagawa
IPC分类号： G03F7/00
CPC分类号： B82Y15/00 , G03F7/002 , Y10S428/913 , Y10T428/24355 , Y10T428/2438 , Y10T428/24405 , Y10T428/249997 , Y10T428/2982
摘要： A transfer recording medium comprising a substrate and a plurality of image forming elements bonded thereto by a binder is provided. The surface of each image forming element at least partially protrudes out of the binder. Such transfer recording medium may be prepared by applying the binder onto the substrate in a prescribed thickness, disposing the image forming elements in excess on the binder, and then removing the excess of the image forming elements. The thus prepared transfer recording medium provides an image having a high density and a faithfully reproducible color.
摘要翻译：提供了一种转印记录介质，其包括基材和通过粘合剂粘合到其上的多个图像形成元件。每个图像形成元件的表面至少部分地突出出粘合剂。这样的转印记录介质可以通过将粘合剂以规定的厚度施加到基板上，将图像形成元件过量地设置在粘合剂上，然后去除多余的图像形成元件来制备。如此制备的转印记录介质提供具有高密度和忠实可重现颜色的图像。

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