公开(公告)号：US20090040280A1

公开(公告)日：2009-02-12

申请号：US12127411

申请日：2008-05-27

申请人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

发明人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14177 ,  B41J2202/13

摘要： A liquid ejecting head having at least one heat-energy evolving element constructed in a pattern with at least one bend and that evolves heat energy to eject liquid, conductors connected to the heat evolving element and to the bend and a nozzle through which liquid is ejected associated with each heat-energy evolving element.

摘要翻译： 一种液体喷射头，其具有至少一个热能放射元件，其以至少一个弯曲的图案构成并且放出热能以喷射液体，连接到放热元件的导体和弯头以及喷射液体的喷嘴 与每个热能演变元件相关联。

公开(公告)号：US20070195133A1

公开(公告)日：2007-08-23

申请号：US11551299

申请日：2006-10-20

申请人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno

发明人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno

IPC分类号： B41J2/045

CPC分类号： B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632

摘要： A liquid discharge recording head which discharges a liquid includes a substrate on which liquid-discharge-energy-generating elements are provided and which constitutes a part of a flow path for supplying the liquid; and a covering resin layer which is provided on the substrate, which constitutes a part of the flow path, and which includes orifices for discharging the liquid, wherein the covering resin layer is composed of an oxetane resin composition containing an oxetane compound having at least one oxetanyl group in its molecule and a photocationic polymerization initiator as essential components.

摘要翻译： 排出液体的液体排出记录头包括其上设置有排液能量元件并构成用于供给液体的流路的一部分的基板; 以及覆盖树脂层，其设置在构成流路的一部分的基板上，并且包括用于排出液体的孔，其中，所述覆盖树脂层由含有氧杂环丁烷化合物的氧杂环丁烷树脂组合物构成，所述氧杂环丁烷树脂组合物含有至少一种 氧杂环丁烷基和光阳离子聚合引发剂作为必需组分。

公开(公告)号：US20070153063A1

公开(公告)日：2007-07-05

申请号：US11641577

申请日：2006-12-18

申请人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaaki Miyamoto ,  Iwao Ushinohama

发明人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaaki Miyamoto ,  Iwao Ushinohama

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/055 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2002/14467 ,  B41J2002/14475

摘要： In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can be easily increased and the variations in the volume of ink drops, the ejection angle thereof, etc., can be reduced even when dust is mixed in ink. In addition, a reduction in an ink-supply speed at which ink is supplied to an ink ejection unit can be prevented. An ink ejection apparatus includes a plurality of heating units (13) provided on a base member (11), ink cells for pressurizing ink with energy generated by the heating units (13), and nozzles (17) having ejection holes for ejecting the ink which is pressurized in the ink cells. Each of the nozzles (17) is disposed above each of the heating units (13). In addition, first open sides of the nozzles (17) which face the heating units (13) serve as ink inlets (17b) and second open sides of the nozzles (17) serve as the ejection holes (17a), so that inner spaces of the nozzles (17) serve as the ink cells, the ink cells not being provided separately.

摘要翻译： 在用于喷射液体的方法和装置中，即使在灰尘混合的情况下也能够容易地提高用于喷射墨水的喷射单元的处理精度，并且可以降低墨水的体积变化，其喷射角度等。 在墨水。 此外，可以防止向墨水喷射单元供应墨水的墨水供应速度的降低。 一种喷墨装置，包括：设置在基底构件（11）上的多个加热单元（13），用于通过加热单元（13）产生的能量对墨水加压的墨水池;以及具有用于喷射墨水的喷射孔的喷嘴 其在墨水池中被加压。 每个喷嘴（17）设置在每个加热单元（13）的上方。 此外，面对加热单元（13）的喷嘴（17）的第一开口侧用作墨水入口（17b），并且喷嘴（17）的第二开口侧用作喷射孔（17a），使得 喷嘴（17）的内部空间用作墨水池，而不是分开设置墨水单元。

公开(公告)号：US07150515B2

公开(公告)日：2006-12-19

申请号：US10469185

申请日：2002-12-18

申请人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaai Miyamoto ,  Iwao Ushinohama

发明人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaai Miyamoto ,  Iwao Ushinohama

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/055 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2002/14467 ,  B41J2002/14475

摘要： In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can be easily increased and the variations in the volume of ink drops, the ejection angle thereof, etc., can be reduced even when dust is mixed in ink. In addition, a reduction in an ink-supply speed at which ink is supplied to an ink ejection unit can be prevented. An ink ejection apparatus includes a plurality of heating units (13) provided on a base member (11), ink cells for pressurizing ink with energy generated by the heating units (13), and nozzles (17) having ejection holes for ejecting the ink which is pressurized in the ink cells. Each of the nozzles (17) is disposed above each of the heating units (13). In addition, first open sides of the nozzles (17) which face the heating units (13) serve as ink inlets (17b) and second open sides of the nozzles (17) serve as the ejection holes (17a), so that inner spaces of the nozzles (17) serve as the ink cells, the ink cells not being provided separately.

摘要翻译： 在用于喷射液体的方法和装置中，即使在灰尘混合的情况下也能够容易地提高用于喷射墨水的喷射单元的处理精度，并且可以降低墨水的体积变化，其喷射角度等。 在墨水。 此外，可以防止向墨水喷射单元供应墨水的墨水供应速度的降低。 一种喷墨装置，包括：设置在基底构件（11）上的多个加热单元（13），用于通过加热单元（13）产生的能量对墨水加压的墨水池;以及具有用于喷射墨水的喷射孔的喷嘴 其在墨水池中被加压。 每个喷嘴（17）设置在每个加热单元（13）的上方。 此外，面对加热单元（13）的喷嘴（17）的第一开口侧用作墨水入口（17b），并且喷嘴（17）的第二开口侧用作喷射孔（17a），使得 喷嘴（17）的内部空间用作墨水池，而不是分开设置墨水单元。

公开(公告)号：US07066571B2

公开(公告)日：2006-06-27

申请号：US10396991

申请日：2003-03-24

申请人： Takeo Eguchi ,  Takaaki Miyamoto ,  Minoru Kohno ,  Kazuyasu Takenaka ,  Tatsumi Ito

发明人： Takeo Eguchi ,  Takaaki Miyamoto ,  Minoru Kohno ,  Kazuyasu Takenaka ,  Tatsumi Ito

IPC分类号： B41J2/15 ,  B41J2/145

CPC分类号： B41J2/04581 ,  B41J2/04505 ,  B41J2/04526 ,  B41J2/04533 ,  B41J2/04578 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/155 ,  B41J2202/20

摘要： In a liquid ejection apparatus including a plurality of chips arranged in a specific direction, each chip including a plurality of liquid ejection units juxtaposed in the specific direction, the displacement of liquid landing position in the specific direction is reduced. A printer head chip includes a heating resistor, which is divided into two and arranged within one ink liquid chamber. The two-divided heating resistors within the one ink liquid chamber are juxtaposed in a direction perpendicular to the lining-up direction of nozzles.

摘要翻译： 在包括沿特定方向布置的多个芯片的液体喷射装置中，每个芯片包括沿特定方向并置的多个液体喷射单元，减小了在特定方向上的液体着陆位置的位移。 打印机头芯片包括加热电阻器，其被分成两部分布置在一个墨液室内。 一个墨液室内的两分散加热电阻器在垂直于喷嘴排列方向的方向上并列。

公开(公告)号：US07063406B2

公开(公告)日：2006-06-20

申请号：US10993234

申请日：2004-11-19

申请人： Takeo Eguehi ,  Minoru Kohno ,  Shinichi Horii ,  Takumi Namekawa

发明人： Takeo Eguehi ,  Minoru Kohno ,  Shinichi Horii ,  Takumi Namekawa

IPC分类号： B41J2/05

CPC分类号： B41J2/155 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2202/12 ,  B41J2202/20

摘要： A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the heat-generating resistors. The printer head chip further includes an ink flow path groove, which is formed in the substrate and which is connected to each of the ink compressing chambers, for supplying ink to each of the ink compressing chambers. The invention makes it possible to supply ink to the printer head chip without increasing the size of a printer head, and to simplify the structure of the printer head.

公开(公告)号：US20050248614A1

公开(公告)日：2005-11-10

申请号：US11145092

申请日：2005-06-03

申请人： Takaaki Murakami ,  Minoru Kohno ,  Koichi Igarashi ,  Shogo Ono ,  Toru Tanikawa

发明人： Takaaki Murakami ,  Minoru Kohno ,  Koichi Igarashi ,  Shogo Ono ,  Toru Tanikawa

IPC分类号： B41J2/135 ,  B41J2/05 ,  B41J2/14 ,  B41J2/145 ,  B41J2/15 ,  B41J2/16 ,  B65D81/24

CPC分类号： B41J2/1626 ,  B41J2/14024 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645

摘要： A liquid discharge apparatus has liquid chambers and nozzles that discharge droplets of liquids contained in the liquid chambers through liquid channels. The liquid discharge apparatus includes a substrate provided with partitions on one face thereof, the liquid chambers and the liquid channels being defined between the partitions. The liquid discharge apparatus further includes a nozzle sheet provided with adhesion-improving layers at least at positions corresponding to the top faces of the partitions and the nozzles for discharging liquid, the nozzle sheet and the top faces of the respective partitions being bonded to each other with the adhesion-improving layers. The liquid discharge apparatus also includes driving elements provided on the face of the substrate at positions corresponding to the liquid chambers, for changing the pressure of the liquid chambers. The liquid discharge apparatus is used as a printer head for ink jet printing.

公开(公告)号：US06592209B2

公开(公告)日：2003-07-15

申请号：US10053412

申请日：2001-11-07

申请人： Takaaki Miyamoto ,  Minoru Kohno ,  Toru Tanikawa

发明人： Takaaki Miyamoto ,  Minoru Kohno ,  Toru Tanikawa

IPC分类号： B41J205

CPC分类号： B41J2/1646 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2202/13

摘要： The invention provides a printer, a printer head, and a method of producing the printer head. In particular, the invention is applied to a printer which makes use of a process in which ink drops are caused to flow out by heating using a heater, so that an orifice plate can be bonded by sufficiently bringing it into close contact with what it is to be bonded to. In the invention, by disposing first, second, and third wiring patterns below partitions of corresponding ink chambers, thickness-direction stepped portions are prevented from being formed at least at the partitions of the corresponding ink chambers.

摘要翻译： 本发明提供了一种打印机，打印机头和生产打印头的方法。 特别地，本发明适用于利用通过使用加热器加热使墨滴流出的处理的打印机，从而孔板可以通过充分地与其紧密接触而被接合 被绑定。 在本发明中，通过将第一，第二和第三布线图案配置在相应的墨水室的隔壁下方，防止厚度方向阶梯部至少形成在相应墨水室的隔壁处。

公开(公告)号：US06513912B2

公开(公告)日：2003-02-04

申请号：US09918836

申请日：2001-07-31

申请人： Takaaki Miyamoto ,  Toru Tanikawa ,  Minoru Kohno ,  Hideki Mori

发明人： Takaaki Miyamoto ,  Toru Tanikawa ,  Minoru Kohno ,  Hideki Mori

IPC分类号： B41J205

CPC分类号： B41J2/14129 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/13 ,  B41J2202/18

摘要： Heat-generating elements are formed by depositing at least a IV A metal layer or a V A metal layer, followed by depositing a resistor material thereupon. Thus, the reliability of heat-generating elements applied to thermal type ink-jet printers, for example, is improved as compared to conventional arrangements.

摘要翻译： 通过沉积至少一种IVA金属层或V A金属层，然后在其上沉积电阻材料来形成发热元件。 因此，与常规布置相比，例如，适用于热式喷墨打印机的发热元件的可靠性得到改善。

公开(公告)号：US06447849B1

公开(公告)日：2002-09-10

申请号：US09598308

申请日：2000-06-21

申请人： Seiichi Watanabe ,  Kenji Shinozaki ,  Minoru Kohno ,  Hiroyuki Mitsuhashi ,  Minehiro Tonosaki ,  Masato Kobayashi

发明人： Seiichi Watanabe ,  Kenji Shinozaki ,  Minoru Kohno ,  Hiroyuki Mitsuhashi ,  Minehiro Tonosaki ,  Masato Kobayashi

IPC分类号： C23C1412

CPC分类号： H01J37/32412 ,  C23C14/48 ,  Y10T428/31678

摘要： A surface processing method for processing the surface of an insulating article in which an ion-implanted surface-modified layer is effectively formed on the article 2. In surface processing the article 2 of an insulating material, an electrically conductive thin metal film 50 is first formed on the article surface. A pulsed voltage containing a positive pulsed voltage and a negative pulsed voltage is applied to the article in a plasma containing ions to be implanted to implant ions in the article surface. This implants ions at right angles to the article surface to generate a surface-modified layer 51. There is no possibility of the article 2 being charged up due to application of a pulsed voltage.

摘要翻译： 用于处理在物品2上有效地形成离子注入的表面改性层的绝缘制品的表面的表面处理方法。在绝缘材料的制品2的表面加工中，首先是导电薄金属膜50 形成在物品表面。 将含有正脉冲电压和负脉冲电压的脉冲电压施加到包含要注入的离子的等离子体中的制品上以在制品表面中注入离子。 这种离子与制品表面成直角地植入，以产生表面改性层51.由于施加脉冲电压，物品2不可能被充电。