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51. 发明授权

US06315853B1 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：US06315853B1
公开(公告)日：2001-11-13
申请号：US08721311
申请日：1996-10-15
申请人： Masahiko Kubota , Masami Kasamoto , Toshihiro Mori , Teruo Ozaki
发明人： Masahiko Kubota , Masami Kasamoto , Toshihiro Mori , Teruo Ozaki
IPC分类号： B05D512
CPC分类号： B41J2/1604 , B41J2/14129 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1646 , Y10T29/49401 , Y10T156/1064
摘要： A method for manufacturing an ink jet recording head by combining each of the processes to fabricate a heater board comprises (I) the first step of patterning a resistive layer on a substrate, (II) the second step of laminating a first protection layer and patterning the protection layer to form a groove by removing an area for wiring electrode layers to be formed later, (III) the third step of laminating a layer formed by material for use of the wiring electrode layers, (IV) the forth step of continuously giving heat treatment to the surface of the substrate, while the surface is not allowed to be exposed to the air outside, to enable the layer formed by the material of the wiring electrode layers to flow into only the groove on the first protection layer provided in the first step, and making the surface flat, as a result of which, a pair of electrode layers are formed to enable the resistive layer between them to be constituted as the heat generating unit and (V) the fifth step of forming a second protection layer. With this method of manufacture, it is possible to provide an ink jet recording head whose power dissipation is small, while having a good durability and capability of recording in high quality.
摘要翻译：通过组合加热板的各个工序来制造喷墨记录头的方法包括：（I）在基板上图形化电阻层的第一步骤，（II）层压第一保护层和图案化的第二步骤保护层，通过去除稍后要形成的布线电极层的区域来形成沟槽;（III）层叠由用于布线电极层的材料形成的层的第三步骤，（IV）连续给予第四步骤对基板的表面进行热处理，而不允许表面暴露在外部的空气中，使得由布线电极层的材料形成的层仅能够流入设置在第一保护层中的第一保护层中的凹槽中第一步骤，使表面平坦化，由此形成一对电极层以使其之间的电阻层能够被构成为发热单元，（V）第五步骤f 建立第二个保护层。利用这种制造方法，可以提供功率小的喷墨记录头，同时具有良好的耐久性和高质量的记录能力。

52. 发明授权

US06299293B1 Substrate for liquid discharge head, liquid discharge head and liquid discharge apparatus 有权
标题翻译：液体排放头，排液头和排液装置用基板
公开(公告)号：US06299293B1
公开(公告)日：2001-10-09
申请号：US09451873
申请日：1999-12-01
申请人： Yoshiyuki Imanaka , Ichiro Saito , Toshio Kashino , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
发明人： Yoshiyuki Imanaka , Ichiro Saito , Toshio Kashino , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14056 , B41J2/14072
摘要： A substrate, for use in a liquid discharge head for discharging liquid by applying thermal energy thereto, is provided with a heat generating member for applying the thermal energy to the liquid and a movable member so positioned as to be opposed to the heat generating member, to be fixed at the upstream side in the flowing direction of the liquid and to have a free end at the downstream end. Two wiring layers for applying a voltage to the heat generating member are provided in a superposed manner with an interlayer insulation layer therebetween and are mutually connected electrically via a through-hole. The through-hole is provided in a position different from the boundary between a fixing portion and a movable portion of the movable member.
摘要翻译：用于通过向其施加热能而向液体喷射液体的液体排出头的基板设置有用于向液体施加热能的发热部件和与发热部件相对定位的可动部件，被固定在液体的流动方向的上游侧，并且在下游端具有自由端。用于向发热元件施加电压的两个布线层以叠层的方式设置在其间的层间绝缘层，并且通过通孔相互连接。通孔设置在与可动构件的固定部和可动部之间的边界不同的位置。

53. 发明授权

US06290335B1 Ink-jet head, ink-jet cartridge, and ink jet recording apparatus 失效
标题翻译：喷墨头，喷墨墨盒和喷墨记录装置
公开(公告)号：US06290335B1
公开(公告)日：2001-09-18
申请号：US08844597
申请日：1997-04-21
申请人： Jun Kawai , Masami Ikeda , Hajime Kaneko , Hiroyuki Ishinaga , Masaaki Okada , Masahiko Kubota
发明人： Jun Kawai , Masami Ikeda , Hajime Kaneko , Hiroyuki Ishinaga , Masaaki Okada , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/1404 , B41J2/14056 , B41J2/14112
摘要： The present invention provides an ink-jet head having a plurality of heaters for one ejection outlet, wherein the heaters and the outlet are disposed so as to satisfy a specific relationship, and thereby errors in the path of ejected ink droplets concerning the driving positions of the heaters can be restricted.
摘要翻译：本发明提供了一种喷墨头，其具有用于一个喷射出口的多个加热器，其中加热器和出口被设置成满足特定关系，并且因此喷射的墨滴的路径中关于驱动位置的错误加热器可以受到限制。

54. 发明授权

US08211719B2 Method of processing substrate and method of manufacturing substrate for use in liquid ejection head 有权
标题翻译：基板的处理方法及液体喷射头用基板的制造方法
公开(公告)号：US08211719B2
公开(公告)日：2012-07-03
申请号：US12885257
申请日：2010-09-17
申请人： Hiroyuki Morimoto , Masahiko Kubota
发明人： Hiroyuki Morimoto , Masahiko Kubota
IPC分类号： H01L21/66
CPC分类号： B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1639 , B41J2/1645 , Y10S438/94
摘要： A substrate processing method includes preparing a substrate, a first mask adjacent to a first surface of the substrate and including a first light transmitting portion allowing light to be transmitted therethrough, a condenser adjacent to the first surface, a second mask including a second light transmitting portion, and a photo detecting member including a photo detecting portion detecting light having passed through the second light transmitting portion, the condenser condensing light having passed through the first light transmitting portion toward the second light transmitting portion, the second light transmitting portion allowing the light condensed by the condenser to be transmitted therethrough, and forming a recess in the substrate by laser beam irradiation from a direction opposite to the first surface. When an intensity of the laser beam detected by the photo detecting portion is at or above a specific intensity, the irradiation of the laser beam is stopped.
摘要翻译：衬底处理方法包括：准备衬底，与衬底的第一表面相邻的第一掩模，并且包括允许光透射的第一透光部分，与第一表面相邻的电容器;第二掩模，包括第二透光以及光检测部件，其包括检测通过第二透光部的光的光检测部，通过第一透光部朝向第二透光部的聚光灯，第二透光部，允许光通过冷凝器冷凝以透过其中，并且通过从与第一表面相反的方向的激光束照射在基板中形成凹部。当由光电检测部分检测的激光束的强度处于或高于特定强度时，停止激光束的照射。

55. 发明授权

US07922274B2 Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method 有权
标题翻译：固体半导体元件，墨水罐，设置有墨水盒的喷墨记录装置，液体信息获取方法和液体物理特性变化判别方法
公开(公告)号：US07922274B2
公开(公告)日：2011-04-12
申请号：US11707055
申请日：2007-02-16
申请人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
发明人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
IPC分类号： B41J2/195 , B41J29/393 , B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J2/195 , B41J19/202 , B41J29/393 , B41J2002/17576 , B41J2002/17583 , B41J2202/17
摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.
摘要翻译：公开了一种非常有效地检测关于液体的信息并与外部双向交换信息的固体半导体元件。固体半导体元件设置在液体容器中，并且至少包括能量转换单元，信息获取单元和信息通信单元。能量转换单元将来自外部的电动势转换为电力，并且操作信息获取单元和信息通信单元。信息获取单元从液体获取关于固体半导体元件的液体的信息，并且信息通信单元将由信息获取单元获取的信息发送到外部。

56. 发明申请

US20090314742A1 METHOD FOR PROCESSING SUBSTRATE AND METHOD FOR PRODUCING LIQUID EJECTION HEAD AND SUBSTRATE FOR LIQUID EJECTION HEAD 有权
标题翻译：用于处理基板的方法和用于生产液体喷射头的方法和用于液体喷射头的基板
公开(公告)号：US20090314742A1
公开(公告)日：2009-12-24
申请号：US12484937
申请日：2009-06-15
申请人： Keisuke Kishimoto , Satoshi Ibe , Takuya Hatsui , Shimpei Otaka , Hiroto Komiyama , Hiroyuki Morimoto , Masahiko Kubota , Toshiyasu Sakai
发明人： Keisuke Kishimoto , Satoshi Ibe , Takuya Hatsui , Shimpei Otaka , Hiroto Komiyama , Hiroyuki Morimoto , Masahiko Kubota , Toshiyasu Sakai
IPC分类号： G01D15/18
CPC分类号： B41J2/1603 , B41J2/1629 , B41J2/1634 , B41J2/1635 , B41J2/1639
摘要： A method for processing a substrate includes preparing a substrate having a first layer on a first surface side thereof, the first layer having a material capable of suppressing transmission of laser light, processing the substrate with laser light from a second surface that is opposite the first surface of the substrate toward the first surface of the substrate, and allowing the laser light to reach the first layer to form a hole in the substrate, and performing etching of the substrate from the second surface through the hole.
摘要翻译：一种处理衬底的方法包括制备在其第一表面侧上具有第一层的衬底，所述第一层具有能够抑制激光透射的材料，用来自与第一层相反的第二表面的激光来处理衬底基板的表面朝向基板的第一表面，并且允许激光到达第一层以在基板中形成孔，并且通过该孔从第二表面进行基板的蚀刻。

57. 发明申请

US20060125877A1 Liquid ejection head 有权
标题翻译：液体喷头
公开(公告)号：US20060125877A1
公开(公告)日：2006-06-15
申请号：US11347604
申请日：2006-02-06
申请人： Masahiko Kubota , Masashi Miyagawa
发明人： Masahiko Kubota , Masashi Miyagawa
IPC分类号： B41J2/16
CPC分类号： B41J2/1645 , B41J2/1404 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2002/14169 , B41J2002/14403 , B41J2002/14475
摘要： A liquid ejection head has an element substrate on which a plurality of heaters for generating energy for ejecting liquid droplets are disposed, a nozzle forming member laminated on the main surface of the element substrate and including a plurality of nozzles each having an ejection port for ejecting liquid droplets, a bubble forming chamber in which bubbles are formed by a heater, and a supply path for supplying liquid from a supply chamber to the bubble forming chamber. The nozzle forming member has a portion located in the vicinity of the heaters on the supply path side where the height of the nozzles is reduced, whereby the height of the nozzles changes toward the supply chamber.
摘要翻译：液体喷射头具有其上设置有用于产生用于喷射液滴的能量的多个加热器的元件基板，层压在元件基板的主表面上的喷嘴形成部件，并且包括多个喷嘴，每个喷嘴具有用于喷射的喷射口液滴，通过加热器形成气泡的气泡形成室，以及用于将液体从供给室供应到气泡形成室的供给路径。喷嘴形成部件具有位于供给路径侧的加热器附近的部分，其中喷嘴的高度减小，由此喷嘴的高度朝向供应室变化。

58. 发明申请

US20060098051A1 Liquid discharge head and method for manufacturing such head 有权
公开(公告)号：US20060098051A1
公开(公告)日：2006-05-11
申请号：US11305001
申请日：2005-12-19
申请人： Masahiko Kubota , Wataru Hiyama
发明人： Masahiko Kubota , Wataru Hiyama
IPC分类号： B41J2/05
CPC分类号： B41J2/1433 , B41J2/1404 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2/164 , B41J2002/14403 , B41J2002/14475
摘要： The present invention provides a liquid discharge head and a method for manufacturing such a head, in which a discharging speed of a liquid droplet can be increased, a discharging amount of the liquid droplet can be stabilized and discharging efficiency of the liquid droplet can be enhanced. The liquid discharge head comprises a heater, an element substrate on which the heater is provided, a nozzle including a discharge port portion having a discharge port for discharging the liquid droplet and a bubbling chamber and a supply path for supplying the liquid to the bubbling chamber and a supply chamber for supplying the liquid to the nozzle and an orifice substrate and, the bubbling chamber includes a first bubbling chamber and a second bubbling chamber above the first bubbling chamber and the discharge port portion is communicated with the second bulling chamber via a stepped portion and a side wall of the second bubbling chamber is converged toward the discharge port with inclination of 10 to 45 degrees and the nozzle is provided with a control portion comprised of a stepped portion in the flow path in the vicinity of the bubbling chamber and a maximum height of the flow path is smaller than a height up to a lower surface of the discharge port portion.

59. 发明授权

US06951380B2 Method of manufacturing microstructure, method of manufacturing liquid discharge head, and liquid discharge head 失效
标题翻译：制造微结构的方法，制造液体排出头的方法和排液头
公开(公告)号：US06951380B2
公开(公告)日：2005-10-04
申请号：US10615305
申请日：2003-07-09
申请人： Masahiko Kubota , Wataru Hiyama
发明人： Masahiko Kubota , Wataru Hiyama
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B81C1/00 , G03F7/004 , G03F7/26 , B41J2/015 , G03C5/00
CPC分类号： B41J2/1639 , B41J2/1404 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1645
摘要： A liquid discharge head which is inexpensive, accurate, and highly reliable, and a method of manufacturing such a liquid discharge head are provided. On a substrate, a thermal crosslinking positive photosensitive material layer (a first positive photosensitive material layer) and a second positive photosensitive material layer are formed. First a pattern is formed on the second positive photosensitive material layer, then another pattern is formed on the first positive photosensitive material layer. Next, a negative resin for forming a liquid channel wall is laminated on the patterned first and second positive photosensitive material layers. A discharge port is formed in the negative resin layer and then the positive photosensitive material layers are removed. At this time, the first positive photosensitive material layer is an ionizing radiation decompositive positive resist composed of a methacrylic copolymer composite mainly containing methacrylic acid where a metacrylic acid unit is 2 to 30 wt % and molecular weight is 5,000 to 50,000, and the second positive photosensitive material layer is an ionizing radiation decompositive positive resist mainly containing polymethyl isopropenyl ketone.
摘要翻译：提供廉价，准确，高可靠性的液体排出头，以及制造这种排液头的方法。在基板上形成热交联正性感光材料层（第一正性感光材料层）和第二正性感光材料层。首先，在第二正性感光材料层上形成图案，然后在第一正性感光材料层上形成另一图形。接下来，在图案化的第一和第二正性感光材料层上层压用于形成液体通道壁的负型树脂。在负树脂层中形成排出口，然后除去正性感光材料层。此时，第一正性感光材料层是由主要含有甲基丙烯酸的甲基丙烯酸共聚物复合体构成的电离辐射分解正性抗蚀剂，其中甲基丙烯酸单元为2〜30重量％，分子量为5000〜50,000，第二正极感光材料层是主要含有聚甲基异丙烯基酮的电离辐射分解正性抗蚀剂。

60. 发明授权

US06945633B2 Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same 失效
标题翻译：排液头基板，排液头，具有这些元件的液体排出装置，排液头的制造方法及其驱动方法
公开(公告)号：US06945633B2
公开(公告)日：2005-09-20
申请号：US10650835
申请日：2003-08-29
申请人： Yoshiyuki Imanaka , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Akihiro Yamanaka , Masahiko Kubota
发明人： Yoshiyuki Imanaka , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Akihiro Yamanaka , Masahiko Kubota
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/04528 , B41J2/04553 , B41J2/04563 , B41J2/04565 , B41J2/0457 , B41J2/0458 , B41J2/0459 , B41J2/04591 , B41J2/04598 , B41J2/14048 , B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2002/14354
摘要： A liquid discharge head substrate used for a liquid discharge head is adapted to discharge liquid by applying discharge energy to the liquid. The substrate is a semiconductor substrate including an energy conversion element for converting electric energy into the discharge energy and a function element made of a ferroelectric material.
摘要翻译：用于液体排出头的液体排出头基板适于通过向液体施加排出能量来排出液体。衬底是包括用于将电能转换成放电能量的能量转换元件和由铁电材料制成的功能元件的半导体衬底。

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