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。

公开(公告)号：US06326989B1

公开(公告)日：2001-12-04

申请号：US09297351

申请日：1999-07-30

申请人： Minoru Kohno ,  Hideki Hirano

发明人： Minoru Kohno ,  Hideki Hirano

IPC分类号： B41J2335

CPC分类号： B41J2/005 ,  B41J2/1412 ,  B41J2002/14322 ,  B41J2202/21

摘要： A thermal transfer printer head for discharging ink by heating ink to transfer ink to a transfer member. A sub-wall is provided in a supply passage adjacent to a transfer portion to raise the liquid level of ink in the supply passage so as to prevent a breakpoint of ink in the supply passage. Thus, ink consumed in the transfer portion is spontaneously replenished to the transfer portion through the supply passage by a capillary phenomenon so that continuous supply of ink to the transfer portion is smoothly performed. The structure is formed such that ink in an excessively large quantity is not introduced into a portion above a heater provided for the transfer portion. As a result, even if the wettability of an ink holding structure formed above the heater is raised owning to adhesion of thermally degraded substances or the like, introduction of ink into the portion above the heater in a large quantity and rapid change in the quantity of transferred ink can be prevented.

摘要翻译： 一种热转印打印头，用于通过加热墨水将墨水转印到转印部件上来排出墨水。 在靠近转印部分的供给通道中设置有一个副壁，以提高供给通道中的墨水的液位，以防止供给通道中墨水的断裂。 因此，通过毛细管现象，转印部分消耗的油墨通过供给通道自发地补充到转印部分，从而平稳地进行向转印部分的油墨的连续供给。 该结构形成为使得过量的油墨不被引入设置在转印部分的加热器上方的部分。 结果，即使形成在加热器上方的油墨保持结构的润湿性升高而具有热降解物质等的粘附，则油墨大量地引入加热器上方的部分并迅速变化 可以防止转印墨水。

公开(公告)号：US07665827B2

公开(公告)日：2010-02-23

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： B41J2/05

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：US20070032582A1

公开(公告)日：2007-02-08

申请号：US11460336

申请日：2006-07-27

申请人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno ,  Shigeru Ushiki ,  Shohei Makita

发明人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno ,  Shigeru Ushiki ,  Shohei Makita

IPC分类号： B60C1/00

CPC分类号： B41J2/1631 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1645 ,  B41J2202/03 ,  Y10T29/49401

摘要： Disclosed is a liquid ejecting recording head with improved operational reliability. There is provided a flow duct forming material for a liquid ejecting recording head, which includes an oxetane resin composition that contains, as necessary components, an oxetane compound having at least one oxetanyl group in a molecule, and a cationic photopolymerization initiator.

摘要翻译： 公开了一种具有改进的操作可靠性的液体喷射记录头。 提供了一种用于液体喷射记录头的流道形成材料，其包括氧杂环丁烷树脂组合物，其中，氧杂环丁烷树脂组合物含有分子中具有至少一个氧杂环丁烷基的氧杂环丁烷化合物和阳离子光聚合引发剂。

公开(公告)号：US07165828B2

公开(公告)日：2007-01-23

申请号：US11173401

申请日：2005-07-01

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

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.

摘要翻译： 液体排出装置具有液体室和喷嘴，其通过液体通道排出容纳在液体室中的液体的液滴。 液体排出装置包括在其一个表面上设置有隔板的基板，液体室和液体通道限定在隔板之间。 液体排出装置还包括至少在与隔板的顶面相对应的位置设置有粘合性改善层的喷嘴片和用于排出液体的喷嘴，喷嘴片和相应的隔板的顶面彼此粘合 具有粘附改善层。 液体排出装置还包括设置在与液体室对应的位置的基板的表面上的驱动元件，用于改变液体室的压力。 液体排出装置用作喷墨打印的打印头。

公开(公告)号：US07137687B2

公开(公告)日：2006-11-21

申请号：US10480241

申请日：2003-04-09

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

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

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/15 ,  B41J2/1603 ,  B41J2/1631 ,  B41J2/164 ,  B41J2/1645 ,  B41J2202/20 ,  Y10T29/49083 ,  Y10T29/4913 ,  Y10T29/49158 ,  Y10T29/49172 ,  Y10T29/49401

摘要： The present invention fixes a nozzle sheet on a substrate with a predetermined material (5, 6), which has an excellent chemical resistance and sufficient adhesiveness, or more specifically, fixes the nozzle sheet on the substrate with cyclized rubber or with patternable, adhesive elastic material. Moreover, the present invention forms walls for liquid chambers and liquid channels with polyimide.

摘要翻译： 本发明将具有预定材料（5,6）的喷嘴片固定在基材上，其具有优异的耐化学性和足够的粘合性，或者更具体地，将喷嘴片固定在具有环化橡胶的基底上或具有可图案的粘合弹性 材料。 此外，本发明通过聚酰亚胺形成用于液体室和液体通道的壁。