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11. 发明授权

US06502921B2 Ink jet head having a plurality of units and its manufacturing method 有权
标题翻译：具有多个单元的喷墨头及其制造方法
公开(公告)号：US06502921B2
公开(公告)日：2003-01-07
申请号：US09778443
申请日：2001-02-07
申请人： Torahiko Kanda , Kenichi Ohno , Yasuhiro Otsuka
发明人： Torahiko Kanda , Kenichi Ohno , Yasuhiro Otsuka
IPC分类号： B41J215
CPC分类号： B41J2/1632 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2002/14419 , B41J2002/14459
摘要： An ink jet head is constructed by a plurality of combined units, wherein each of said units comprises a plurality of abutting portions and at least one recessed portion shaped to engage at least one of the abutting portions formed on another unit, and wherein at least a first of the units includes a first protruded abutting portion and at least a second one of the units includes a second protruded abutting portion, said first and second protruded portions abutting against each other.
摘要翻译：喷墨头由多个组合单元构成，其中每个所述单元包括多个邻接部分和至少一个成形为接合形成在另一单元上的至少一个邻接部分的凹陷部分，并且其中至少一个第一单元包括第一突出邻接部分，并且至少第二单元包括第二突出邻接部分，所述第一和第二突出部分彼此抵靠。

12. 发明申请

US20090237466A1 INKJET RECORDING HEAD AND INKJET RECORDING DEVICE 有权
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US20090237466A1
公开(公告)日：2009-09-24
申请号：US12475897
申请日：2009-06-01
申请人： Torahiko Kanda
发明人： Torahiko Kanda
IPC分类号： B41J2/045
CPC分类号： B41J2/14
摘要： The present invention provides an inkjet recording head and inkjet recording device which can eject a high viscosity ink at ordinary temperature. The inkjet recording head has a nozzle portion ejecting an ink drop; an ink flow path member including the nozzle portion; and a driving section moving the ink flow path member in an ink drop ejecting direction and an opposite direction. The driving section moves the ink flow path member in the ink drop ejecting direction, and applies inertia in the ejecting direction to internal ink by one of suddenly stopping the ink flow path member and moving the ink flow path member in the opposite direction, and makes the ink drop be ejected from the nozzle portion.
摘要翻译：本发明提供一种能够在常温下喷出高粘度油墨的喷墨记录头和喷墨记录装置。喷墨记录头具有喷射墨滴的喷嘴部分; 墨水流路构件，其包括所述喷嘴部; 以及驱动部，其以墨滴排出方向和相反方向移动墨流路构件。驱动部使油墨流路部件沿着墨滴喷射方向移动，并且通过使油墨流路部件突然停止并使油墨流路部件沿相反方向移动而使排出方向的惯性向内部油墨施加，墨滴从喷嘴部分喷出。

13. 发明授权

US07699445B2 Structure and liquid droplet discharge apparatus 失效
标题翻译：结构和液滴排放装置
公开(公告)号：US07699445B2
公开(公告)日：2010-04-20
申请号：US11444720
申请日：2006-06-01
申请人： Takashi Yagi , Torahiko Kanda , Tadashi Suzuki
发明人： Takashi Yagi , Torahiko Kanda , Tadashi Suzuki
IPC分类号： B41J2/045
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/155 , B41J2/1607 , B41J2202/19 , B41J2202/20
摘要： A structure of the present invention includes a base plate and a formation unit. The formation unit is bonded and fixed to and retained on the base plate by a first adhesive. The first adhesive is disposed at least in the vicinities of end portions of a peripheral edge of a bonding surface of the formation unit.
摘要翻译：本发明的结构包括基板和形成单元。形成单元通过第一粘合剂粘合并固定在基板上并保持在基板上。第一粘合剂至少设置在形成单元的接合表面的周缘的端部附近。

14. 发明授权

US07631958B2 Ink-jet recording head and ink-jet recording device 失效
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US07631958B2
公开(公告)日：2009-12-15
申请号：US12352695
申请日：2009-01-13
申请人： Torahiko Kanda
发明人： Torahiko Kanda
IPC分类号： B41J2/05 , B41J2/045
CPC分类号： B41J2/14 , B41J2/14201
摘要： The present invention provides an ink-jet recording head. The ink-jet recording head includes a nozzle that ejects an ink droplet; an ink flow path member that includes the nozzle; a beam member connected to the ink flow path member or which includes the ink flow path member; a first drive component connected with and set at the beam member and which bends the beam member; and a second drive component that deforms the beam member so as to become convex from concave in the ink droplet discharging direction. The second drive component deforms the beam member so as to become convex from concave in the ink droplet discharging direction and the first drive component bends the beam member. Thereby, the beam member is buckling reverse deformed with the second drive component.
摘要翻译：本发明提供一种喷墨记录头。喷墨记录头包括喷射墨滴的喷嘴; 墨水流路构件，其包括所述喷嘴; 连接到油墨流动通道部件上或包括油墨流动通道部件的梁部件; 与所述梁构件连接并设置在所述梁构件上并使所述梁构件弯曲的第一驱动部件; 以及第二驱动部件，其使所述梁部件变形，从而在所述墨滴排出方向上从所述凹部变凸。第二驱动部件使梁构件变形，从而在墨滴排出方向上从凹入变得凸起，并且第一驱动部件使梁构件弯曲。由此，梁构件与第二驱动部件相反地变形。

15. 发明授权

US07517054B2 Ink-jet recording head and ink-jet recording device 失效
公开(公告)号：US07517054B2
公开(公告)日：2009-04-14
申请号：US11116789
申请日：2005-04-28
申请人： Torahiko Kanda
发明人： Torahiko Kanda
IPC分类号： B41J2/04 , B41J2/05
CPC分类号： B41J2/14 , B41J2/14201
摘要： The present invention provides an ink-jet recording head. The ink-jet recording head includes a nozzle that ejects an ink droplet; an ink flow path member that includes the nozzle; a beam member connected to the ink flow path member or which includes the ink flow path member; a first drive component connected with and set at the beam member and which bends the beam member; and a second drive component that deforms the beam member so as to become convex from concave in the ink droplet discharging direction. The second drive component deforms the beam member so as to become convex from concave in the ink droplet discharging direction and the first drive component bends the beam member. Thereby, the beam member is buckling reverse deformed with the second drive component.

16. 发明申请

US20060098054A1 Inkjet recording head and inkjet recording device 有权
公开(公告)号：US20060098054A1
公开(公告)日：2006-05-11
申请号：US11115054
申请日：2005-04-26
申请人： Torahiko Kanda
发明人： Torahiko Kanda
IPC分类号： B41J2/05
CPC分类号： B41J2/14
摘要： The present invention provides an inkjet recording head and inkjet recording device which can eject a high viscosity ink at ordinary temperature. The inkjet recording head has a nozzle portion ejecting an ink drop; an ink flow path member including the nozzle portion; and a driving section moving the ink flow path member in an ink drop ejecting direction and an opposite direction. The driving section moves the ink flow path member in the ink drop ejecting direction, and applies inertia in the ejecting direction to internal ink by one of suddenly stopping the ink flow path member and moving the ink flow path member in the opposite direction, and makes the ink drop be ejected from the nozzle portion.

17. 发明授权

US06450615B2 Ink jet printing apparatus and method using a pressure generating device to induce surface waves in an ink meniscus 失效
标题翻译：喷墨打印装置和使用压力产生装置在油墨弯液面中诱发表面波的方法
公开(公告)号：US06450615B2
公开(公告)日：2002-09-17
申请号：US09026335
申请日：1998-02-19
申请人： Ryuichi Kojima , Yasuhiro Otsuka , Torahiko Kanda , Fuminori Takizawa , Masakazu Okuda , Hirofumi Nakamura
发明人： Ryuichi Kojima , Yasuhiro Otsuka , Torahiko Kanda , Fuminori Takizawa , Masakazu Okuda , Hirofumi Nakamura
IPC分类号： B41J2135
CPC分类号： B41J2/04528 , B41J2/04563 , B41J2/04581 , B41J2/14274 , B41J2/1433 , B41J2202/11
摘要： Characteristics of a droplet ejection apparatus are change depending on the shape or cone angle of the main ink ejection chamber of the apparatus, or on the diameter of the ejection aperture of main ink ejection chamber. Accordingly, operation of the droplet ejection apparatus varies with the shape, angle, or diameter of main ink ejection chamber. The shape of the aperture according to the present invention is circular or regular polygonal so that surface waves are synthesized at the central portion of the ejection aperture. Moreover, the cone angle of the main chamber is set to 65° or less from the plane vertical to the droplet ejecting direction and the diameter of the ejection aperture is set to a value 1.25 times or more larger than a desired droplet diameter.
摘要翻译：液滴喷射装置的特征根据装置的主喷墨室的形状或锥角，或主喷墨室的喷射孔的直径而变化。因此，液滴喷射装置的操作随主喷墨室的形状，角度或直径而变化。根据本发明的孔的形状是圆形或正多边形，使得在喷射孔的中心部分处合成表面波。此外，主室的锥角从垂直于液滴喷射方向的平面设定为65°以下，喷射孔的直径设定为比期望的液滴直径大1.25倍以上的值。

18. 发明授权

US5721798A Connection structure for an optical waveguide device and method of fabricating the same 失效
标题翻译：光波导器件的连接结构及其制造方法
公开(公告)号：US5721798A
公开(公告)日：1998-02-24
申请号：US722455
申请日：1996-09-27
申请人： Torahiko Kanda , Masashige Mitsuhashi
发明人： Torahiko Kanda , Masashige Mitsuhashi
IPC分类号： G02B6/26 , G02B6/30 , G02B6/38
CPC分类号： G02B6/30 , G02B6/3885
摘要： A connection structure of the present invention allows an optical waveguide device having a base plate connected to a connecting member to be removably connected not only to an optical connector but also to another optical waveguide device having an identical configuration without resorting to optical axis adjustment. The connection is therefore easy and highly reproducible.
摘要翻译：本发明的连接结构使得具有连接到连接构件的基板的光波导装置不仅可以与光连接器可拆卸地连接，而且可以不具有光轴调整而与具有相同构造的另一光波导装置连接。因此，连接容易且高度可重复。

19. 发明授权

US5683290A Apparatus for forming a convex tip on a workpiece 失效
标题翻译：用于在工件上形成凸尖的装置
公开(公告)号：US5683290A
公开(公告)日：1997-11-04
申请号：US734098
申请日：1996-10-21
申请人： Torahiko Kanda , Masashige Mitsuhashi
发明人： Torahiko Kanda , Masashige Mitsuhashi
IPC分类号： G02B6/02 , B24B11/10 , B24B19/00 , B24B19/22 , B24B53/00 , B24B53/013 , B24B53/14 , B24B3/08 , B24B5/14
CPC分类号： B24B53/14 , B24B19/226 , B24B53/001 , B24B53/013
摘要： A method and an apparatus for forming a hemispherical convex mirror surface on the end of a ferrule or optical fiber connector efficiently and accurately. The apparatus has a grinding wheel having a concave work surface, a tool for correcting the shape of the work surface, a stage for bringing the tool into contact with the wheel, a mechanism for causing the end of the ferrule to contact the work surface, and a mechanism for displacing the axis of the ferrule from the center of the curvature of the arcuate section of the work surface. After the axis of the ferrule has been displaced from the center of the curvature, the ferrule is caused to contact the work surface and roughly ground thereby. Subsequently, after the ferrule axis has been brought into alignment with the center of curvature, the ferrule is sequentially finished from the tip to a preselected point thereof.
摘要翻译：一种在套圈或光纤连接器的端部上有效且准确地形成半球形凸面镜面的方法和装置。该设备具有一个具有凹形工作表面的砂轮，用于校正工作表面形状的工具，用于使工具与轮接触的台架，用于使套圈的端部接触工件表面的机构，以及用于使套圈的轴线从工件表面的弧形部分的曲率的中心移位的机构。在套圈的轴线已经从曲率的中心偏移之后，使套圈与工作表面接触并由此大致磨削。随后，在套圈轴线与曲率中心对准之后，套圈从尖端依次完成到其预选点。

20. 发明授权

US08029103B2 Liquid droplet ejection head for ejecting high viscosity liquid droplets, and liquid droplet ejection device 有权
标题翻译：用于喷射高粘度液滴的液滴喷射头和液滴喷射装置
公开(公告)号：US08029103B2
公开(公告)日：2011-10-04
申请号：US12195563
申请日：2008-08-21
申请人： Torahiko Kanda
发明人： Torahiko Kanda
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2/005
摘要： The present invention provides a liquid droplet ejection head that ejects droplets of high viscosity ink. A liquid droplet of an electrically conductive liquid in the liquid droplet ejection head is ejected from the head, which is provided with difference in potential between the head and an opposing medium, toward the medium. Electricity is conducted between the head and the medium through a tail of the liquid droplet.
摘要翻译：本发明提供喷射高粘度油墨的液滴喷射头。液滴喷射头中的导电液体的液滴从头部和相对介质之间的电位差被提供给介质。通过液滴的尾部在头和介质之间传导电。

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