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1. 发明授权

US06460970B1 Method of manufacturing nozzle plate for ink jet recording head, ink jet recording head comprising such nozzle plate, and ink jet recording apparatus comprising such head 失效
标题翻译：制造喷墨记录头喷嘴板的方法，包括这种喷嘴板的喷墨记录头，以及包括这种喷头的喷墨记录装置
公开(公告)号：US06460970B1
公开(公告)日：2002-10-08
申请号：US08668478
申请日：1996-06-25
申请人： Norio Ohkuma , Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Hideto Yokoi , Shuichi Murakami
发明人： Norio Ohkuma , Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Hideto Yokoi , Shuichi Murakami
IPC分类号： B41J214
CPC分类号： B41J2/1606 , B41J2/162 , B41J2/1625 , B41J2/1631
摘要： The method of the present invention of manufacturing a nozzle plate for an ink jet recording head comprises a first step of forming a layer of a resin comprising a benzene ring on a metal substrate, a second step of patterning the layer of the resin by means of excimer laser and partially exposing the metal substrate, a third step of forming a metal layer having a thickness smaller than that of the resin layer on the exposed surface of the metal substrate by electroforming, and a fourth step of separating the metal layer from the metal substrate and the resin layer.
摘要翻译：制造喷墨记录头用喷嘴板的本发明的方法包括在金属基板上形成包含苯环的树脂层的第一工序，第二工序，通过以下步骤对树脂层进行图案化：准分子激光器和部分地暴露金属基板的第三步骤，通过电铸在金属基板的暴露表面上形成厚度小于树脂层的厚度的金属层的第三步骤，以及将金属层与金属分离的第四步骤基板和树脂层。

2. 发明授权

US06305080B1 Method of manufacture of ink jet recording head with an elastic member in the liquid chamber portion of the substrate 有权
标题翻译：在基板的液体室部分中制造具有弹性部件的喷墨记录头的方法
公开(公告)号：US06305080B1
公开(公告)日：2001-10-23
申请号：US09215738
申请日：1998-12-17
申请人： Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Norio Ohkuma , Hideto Yokoi , Shuichi Murakami
发明人： Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Norio Ohkuma , Hideto Yokoi , Shuichi Murakami
IPC分类号： H05B306
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646 , Y10S29/016 , Y10T29/49083 , Y10T29/49401
摘要： A method for manufacturing an ink jet recording head, which is provided with orifices for liquid discharge use, nozzles communicated with the orifices, electrothermal converting members arranged in the nozzles to form bubbles in the liquid by providing thermal energy for it, the liquid chamber communicated with the nozzles to supply liquid to the nozzles and a substrate having the electrothermal converting members provided therefor, comprises the steps of preparing the substrate to be a silicon substrate having (100) plane or (110) plane crystal axes therefor, forming organic resin layer at least in the liquid chamber on the silicon substrate, then, removing by means of anisotropic etching a part of the liquid chamber formation portion of the substrate from the reverse side of the formation surface of the organic resin layer and forming an elastic member portion formed by the membrane of the organic resin layer in the liquid chamber. With the method of manufacture thus arranged, it is possible to provide an ink jet recording head capable of performing stable discharges for a long-term use with the incorporation of such elastic member portion in the liquid chamber to absorb the pressure vibration caused by the performance of ink discharges and to suppress the resultant vibrations of menisci at the discharge ports.
摘要翻译：一种制造喷墨记录头的方法，其具有用于排液用孔，与孔连通的喷嘴，设置在喷嘴中的电热转换构件，通过为其提供热能而在液体中形成气泡，液室连通喷嘴向喷嘴供给液体，并且具有为此设置的电热转换部件的基板包括以下步骤：将基板准备为具有（100）平面或（110）平面晶轴的硅基板，形成有机树脂层至少在硅衬底上的液体室中，然后从有机树脂层的形成表面的相反侧通过各向异性蚀刻去除衬底的液体室形成部分的一部分，并形成形成的弹性构件部分通过液体室中的有机树脂层的膜。通过如此布置的制造方法，可以提供一种喷墨记录头，其能够在液体室中结合这种弹性构件部分的同时执行稳定的放电以长期使用以吸收由该性能引起的压力振动的墨水排出并抑制在排出口处产生的半月板的合成振动。

3. 发明授权

US5924197A Method for manufacturing an ink jet printing head 失效
标题翻译：喷墨打印头的制造方法
公开(公告)号：US5924197A
公开(公告)日：1999-07-20
申请号：US768587
申请日：1996-12-18
申请人： Shuichi Murakami , Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Norio Ohkuma , Hideto Yokoi
发明人： Shuichi Murakami , Hirokazu Komuro , Takashi Fujikawa , Ken Tsuchii , Norio Ohkuma , Hideto Yokoi
IPC分类号： B41J2/14 , B41J2/16 , B41J2/01
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/1604 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2202/03 , Y10T29/49401
摘要： A method for manufacturing an ink jet printing head comprises a step of joining together a base board having ink discharge pressure generating elements, which also forms the bottom of a plurality of ink paths, and a ceiling plate that forms the ceiling portion of the plurality of ink paths in order to provide an ink jet printing head. In this method, either one of the joining portions between the base board and ceiling plate is Si and the other one of them is metal, and after each of the joining portions is irradiated by an energy particle, the base board and the ceiling plate are made in contact and cold joined by the application of cold activation. With the method of manufacture thus provided, it is possible to make the intensity of joint between the ceiling plate and base board firmer so as to eliminate any gaps between them, hence preventing the creation of cross talk phenomenon, and the degradation of quality of printed images as well.
摘要翻译：一种喷墨打印头的制造方法，其特征在于，将形成有多个油墨通道的底部的具有排墨压力产生元件的基板与形成多个墨水通道的顶部的顶板接合在一起油墨路径以提供喷墨打印头。在这种方法中，基板和顶板之间的接合部分中的任一个是Si，另一个是金属，并且在每个接合部分被能量粒子照射之后，基板和顶板是通过冷激活应用接触冷接。通过这样提供的制造方法，可以使顶板和基板之间的接合强度更加牢固，从而消除它们之间的任何间隙，从而防止串扰现象的产生和印刷质量的劣化图像以及。

4. 发明授权

US06390606B1 Ink-jet head, ink-jet head substrate, and a method for making the head 有权
标题翻译：喷墨头，喷墨头基板，以及头部的制造方法
公开(公告)号：US06390606B1
公开(公告)日：2002-05-21
申请号：US09324504
申请日：1999-06-03
申请人： Makoto Terui , Hirokazu Komuro , Norio Ohkuma
发明人： Makoto Terui , Hirokazu Komuro , Norio Ohkuma
IPC分类号： B41J205
CPC分类号： B41J2/1642 , B41J2/14129 , B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1637 , B41J2/1643 , B41J2/1645 , B41J2/1646
摘要： In an ink-jet head substrate including a thermal effect section for applying thermal energy to liquid to form a bubble in the liquid, the thermal effect section being connected with a nozzle for discharging the liquid, an electrothermal transducer for generating the thermal energy, and a pair of electrodes, a resin layer composed of a polyether amide is formed on the surface of the substrate.
摘要翻译：在包括用于向液体中施加热能以在液体中形成气泡的热效应部分的喷墨头基板中，热效应部分与用于排出液体的喷嘴连接，用于产生热能的电热换能器，以及在基板的表面上形成一对电极，由聚醚酰胺构成的树脂层。

5. 发明申请

US20110122198A1 INK JET RECORDING HEAD, PRODUCING METHOD THEREFOR AND COMPOSITION FOR INK JET RECORDING HEAD 有权
标题翻译：喷墨记录头，喷墨记录头的制作方法及其组合
公开(公告)号：US20110122198A1
公开(公告)日：2011-05-26
申请号：US13017114
申请日：2011-01-31
申请人： Etsuko Hino , Norio Ohkuma , Yoshikazu Saito , Mitsutoshi Noguchi , Helmut Schmidt , Carsten Becker-Willinger , Pamela Kalmes
发明人： Etsuko Hino , Norio Ohkuma , Yoshikazu Saito , Mitsutoshi Noguchi , Helmut Schmidt , Carsten Becker-Willinger , Pamela Kalmes
IPC分类号： B41J2/14
CPC分类号： G03F7/0757 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , G03F7/038
摘要： The invention provides a method for producing an ink jet recording head having a high durability and a high ink resistance and enabling a high-quality image recording by employing a material capable of reducing the internal stress and having satisfactory patterning characteristics. It also provides a method of producing such ink jet recording head with a high precision. A cationically photopolymerizable resin composition containing a condensate of a hydrolysable organosilane compound, employed as a material for forming a flow path forming member, enables a reduction of internal stress and a highly precise pattern in the flow path forming member thereby providing an ink jet recording head having a high durability and a high ink resistance and capable of high-quality printing over a prolonged time, and a producing method therefor.
摘要翻译：本发明提供了一种制造具有高耐久性和高油墨电阻的喷墨记录头的方法，并且能够通过采用能够降低内应力并具有令人满意的图案特征的材料进行高质量的图像记录。它还提供了一种以高精度制造这种喷墨记录头的方法。作为用于形成流路形成部件的材料的含有可水解的有机硅烷化合物的缩合物的阳离子光聚合性树脂组合物能够在流路形成部件中降低内部应力和高精度图案，从而提供喷墨记录头具有高耐久性和高耐油墨性并且能够在长时间内进行高质量印刷及其制造方法。

6. 发明申请

US20100309247A1 INK JET RECORDING HEAD, PRODUCING METHOD THEREFOR AND COMPOSITION FOR INK JET RECORDING HEAD 失效
标题翻译：喷墨记录头，喷墨记录头的制作方法及其组合
公开(公告)号：US20100309247A1
公开(公告)日：2010-12-09
申请号：US12857158
申请日：2010-08-16
申请人： Etsuko Hino , Norio Ohkuma , Yoshikazu Saito , Mitsutoshi Noguchi , Helmut Schmidt , Carsten Becker-Willinger , Pamela Kalmes
发明人： Etsuko Hino , Norio Ohkuma , Yoshikazu Saito , Mitsutoshi Noguchi , Helmut Schmidt , Carsten Becker-Willinger , Pamela Kalmes
IPC分类号： B41J2/015
CPC分类号： G03F7/0757 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , G03F7/038
摘要： The invention provides a method for producing an ink jet recording head having a high durability and a high ink resistance and enabling a high-quality image recording by employing a material capable of reducing the internal stress and having satisfactory patterning characteristics. It also provide a method of producing such ink jet recording head with a high precision. A cationically photopolymerizable resin composition containing a condensate of a hydrolysable organosilane compound, employed as a material for forming a flow path forming member, enables a reduction of internal stress and a highly precise pattern in the flow path forming member thereby providing an ink jet recording head having a high durability and a high ink resistance and capable of high-quality printing over a prolonged time, and a producing method therefor.
摘要翻译：本发明提供了一种制造具有高耐久性和高油墨电阻的喷墨记录头的方法，并且能够通过采用能够降低内应力并具有令人满意的图案特征的材料进行高质量的图像记录。它还提供了一种以高精度制造这种喷墨记录头的方法。作为用于形成流路形成部件的材料的含有可水解的有机硅烷化合物的缩合物的阳离子光聚合性树脂组合物能够在流路形成部件中降低内部应力和高精度图案，从而提供喷墨记录头具有高耐久性和高耐油墨性并且能够在长时间内进行高质量印刷及其制造方法。

7. 发明申请

US20100260978A9 Composite Composition for Micropatterned Layers 有权
标题翻译：微图层的复合组成
公开(公告)号：US20100260978A9
公开(公告)日：2010-10-14
申请号：US12373750
申请日：2007-07-11
申请人： Etsuko Hino , Mitsutoshi Noguchi , Norio Ohkuma , Yoshikazu Saito , Carsten Becker-Willinger , Pamela Kalmes , Michael Veith
发明人： Etsuko Hino , Mitsutoshi Noguchi , Norio Ohkuma , Yoshikazu Saito , Carsten Becker-Willinger , Pamela Kalmes , Michael Veith
IPC分类号： B32B3/10 , G03F7/038 , G03F7/20 , G03F7/075
CPC分类号： G03F7/038 , G03F7/0047 , G03F7/0757 , Y10T428/24802 , Y10T428/31663
摘要： The invention provides a composite composition comprising a cationically polymerizable organic resin, a cationic photoinitiator, a hydrolysate and/or condensate of at least one hydrolysable silane compound and inorganic nanoparticles. The composite composition is suitable for the preparation of patterned moulded articles or substrates having a patterned coating, in particular by photolithography. Micropatterns obtained show improved properties, such as a high shape stability and an excellent elastic modulus.
摘要翻译：本发明提供一种复合组合物，其包含阳离子可聚合有机树脂，阳离子光引发剂，至少一种可水解硅烷化合物的水解产物和/或缩合物和无机纳米颗粒。该复合组合物适用于制备具有图案化涂层的图案化模塑制品或基材，特别是通过光刻法。获得的微图案显示出改进的性能，例如高的形状稳定性和优异的弹性模量。

8. 发明授权

US07789490B2 Liquid discharge head and method of manufacturing the same 有权
标题翻译：液体排放头及其制造方法
公开(公告)号：US07789490B2
公开(公告)日：2010-09-07
申请号：US11775994
申请日：2007-07-11
申请人： Yoshikazu Saito , Norio Ohkuma , Etsuko Hino , Mitsutoshi Noguchi
发明人： Yoshikazu Saito , Norio Ohkuma , Etsuko Hino , Mitsutoshi Noguchi
IPC分类号： B41J2/05
CPC分类号： B41J2/1645 , B41J2/1603 , B41J2/1631 , B41J2/1639
摘要： An ink jet recording head can record an image having a high quality level for a long period of time by use of a material having a reduced linear expansion coefficient and a satisfactory patterning characteristic. The liquid discharge head includes an energy generating element which generates energy for discharging a liquid; a discharge port which discharges the liquid; and a flow path forming member to form a flow path which supplies the liquid to the discharge port, the flow path forming member being formed of a cured material of a resin composition including a cationic polymerizable resin, a cationic photopolymerization initiator, a condensation product of hydrolyzable organic silane compounds, and inorganic fine particles having an average particle diameter of 50 nm or less.
摘要翻译：喷墨记录头可以通过使用具有降低的线性膨胀系数和令人满意的图案特征的材料来长时间记录具有高质量水平的图像。液体排出头包括产生排出液体的能量的能量产生元件; 排出液体的排出口; 以及流路形成部件，其形成将液体供给到排出口的流路，所述流路形成部件由包含阳离子可聚合树脂，阳离子光聚合引发剂，阳离子光聚合引发剂的缩合产物的树脂组合物的固化物形成，水解性有机硅烷化合物，平均粒径为50nm以下的无机微粒。

9. 发明申请

US20060125875A1 Wiper blade member for ink jet recording head, ink jet recording apparatus having wiper blade and ink jet recording method 失效
标题翻译：用于喷墨记录头的刮片构件，具有刮片和喷墨记录方法的喷墨记录装置
公开(公告)号：US20060125875A1
公开(公告)日：2006-06-15
申请号：US11290497
申请日：2005-12-01
申请人： Norio Ohkuma
发明人： Norio Ohkuma
IPC分类号： B41J2/165
CPC分类号： B41J2/16535
摘要： The invention provides a wiper blade member maintaining a high water repellency even for a pigment ink, and an ink jet recording apparatus equipped with such wiper blade member. The wiper blade member of the invention for eliminating a deposition an ink discharge face of the ink jet recording head is made water repellent by a condensate of a fluorine-containing hydrolysable compound. The condensate increases a fluorine content significant and shows a strong adhesion a substrate (blade) by the presence of the hydrolysable group. It strongly adhered to the substrate by a condensation reaction only by a hydrolysis, but the adhesion can be further improved by a photo- or thermocuring. The curing reaction can be executed at a relatively low temperature, without causing a damage to the blade constituting the substrate.
摘要翻译：本发明提供了即使对于颜料墨水也保持高斥水性的刮水片构件，以及配备有这种刮水片构件的喷墨记录装置。用于消除喷墨记录头的喷墨面的沉积的本发明的刮水片构件被含氟可水解化合物的缩合物防水。冷凝物通过存在可水解基团增加氟含量，并显示出对底物（叶片）的强粘附性。它仅通过水解通过缩合反应强烈地附着在基材上，但通过光固化或热固化可以进一步提高粘附性。固化反应可以在相对低的温度下进行，而不会对构成基材的刮板造成损坏。

10. 发明授权

US06766579B2 Method for manufacturing an ink jet head 失效
标题翻译：制造喷墨头的方法
公开(公告)号：US06766579B2
公开(公告)日：2004-07-27
申请号：US10409088
申请日：2003-04-09
申请人： Norio Ohkuma
发明人： Norio Ohkuma
IPC分类号： B23P1700
CPC分类号： B41J2/14072 , B41J2/1606 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , Y10S29/016 , Y10T29/49156 , Y10T29/49169 , Y10T29/49401
摘要： A method for manufacturing an ink jet head, which is provided with a discharge port member having discharge ports arranged for discharging ink, comprises the step of forming the discharge port member by a first photosensitive resin layer, and a second photosensitive resin layer having water-repellency, which is laminated on the first photosensitive resin layer, and the step of giving pattern-exposure and development to these layers for the formation of a structure having the portion where both the first photosensitive resin layer and the second photosensitive resin layers are removed, and the portion where the second photosensitive resin layer is partially removed.
摘要翻译：一种用于制造喷墨头的方法，其具有排出端口构件，该排出口构件具有用于排出墨水的排出口，包括通过第一感光性树脂层形成排出口构件的步骤和具有水溶性的第二感光性树脂层的步骤，层叠在第一感光性树脂层上的排斥性和对这些层进行图案曝光和显影的步骤，用于形成具有除去第一感光性树脂层和第二感光性树脂层两者的部分的结构的工序，以及第二感光性树脂层被部分除去的部分。

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