公开(公告)号：US08337000B2

公开(公告)日：2012-12-25

申请号：US12701471

申请日：2010-02-05

申请人： Chonsun Paku ,  Kayo Mukai ,  Yuichi Takahashi

发明人： Chonsun Paku ,  Kayo Mukai ,  Yuichi Takahashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17509 ,  B41J2/17553 ,  B41J2/19

摘要： An objective of the invention is to provide an improved ink storage apparatus and an inkjet print head including the ink storage apparatus. Furthermore, an effective elimination of the air bubbles flowed into or generated in the print head is realized by an ink storage apparatus and an inkjet print head including the ink storage apparatus.

摘要翻译： 本发明的目的是提供一种改进的油墨存储装置和包括该油墨储存装置的喷墨打印头。 此外，通过包括墨水存储装置的墨水储存装置和喷墨打印头实现流入或产生在打印头中的气泡的有效消除。

公开(公告)号：US20070247493A1

公开(公告)日：2007-10-25

申请号：US11691145

申请日：2007-03-26

申请人： KAYO MUKAI ,  Hiromitsu Hirabayashi ,  Satoshi Nawa

发明人： KAYO MUKAI ,  Hiromitsu Hirabayashi ,  Satoshi Nawa

IPC分类号： B41J2/04

CPC分类号： B41J2/14048 ,  B41J2/1433

摘要： The present invention provides a printing head, an ink jet printing apparatus, and an ink jet printing method capable of achieving high-speed printing while realizing high-quality image. An ejection port face where an ejection port of the printing head is located is formed so that the normal line thereof intersects with an axis line of a nozzle at a predetermined angle. The ejection port face inclines in a relative moving direction of the printing head with a printing medium as a reference.

摘要翻译： 本发明提供一种能够在实现高品质图像的同时实现高速打印的打印头，喷墨打印装置和喷墨打印方法。 形成打印头的喷射口所在的喷射口面，使得其法线与喷嘴的轴线以预定角度相交。 喷射口面以打印介质为基准在打印头的相对移动方向上倾斜。

公开(公告)号：US20070206064A1

公开(公告)日：2007-09-06

申请号：US11679637

申请日：2007-02-27

申请人： KAYO MUKAI ,  TOSHIO KASHINO

发明人： KAYO MUKAI ,  TOSHIO KASHINO

IPC分类号： B41J2/05

CPC分类号： B41J2/1645 ,  B41J2/1604 ,  B41J2/1631 ,  B41J2/1632

摘要： Disclosed is an inkjet printing head which ejects ink in response to generation a bubble in the ink accompanying the action of heat from a heater, and which preferably allows ejection energy to be effectively used, and desired attachment accuracy of a movable valve to be secured and maintained. To this end, employed is a two-body structure formed of a substrate including the heater; and a valve retaining member having the movable valve. Then, the effective use of ejection energy is achieved by appropriately selecting the shape and dimensions of the movable valve. Furthermore, the desired attachment accuracy is secured and maintained by attaching the valve retaining member to the substrate by applying a photolithography process without using an adhesive agent.

摘要翻译： 公开了一种喷墨打印头，其响应于伴随着来自加热器的热的作用而在油墨中产生气泡而喷射墨，并且其优选地允许有效地使用喷射能量，以及期望可固定阀的安装精度， 保持。 为此，采用由包括加热器的基板形成的两体结构; 以及具有可移动阀的阀保持构件。 然后，通过适当选择可动阀的形状和尺寸来实现喷射能量的有效使用。 此外，通过在不使用粘合剂的情况下应用光刻工艺将阀保持构件附接到基板来确保和维持期望的附接精度。

公开(公告)号：US20060164477A1

公开(公告)日：2006-07-27

申请号：US11334450

申请日：2006-01-19

申请人： Tomohiro Fujii ,  Hiroyuki Ishinaga ,  Kayo Mukai

发明人： Tomohiro Fujii ,  Hiroyuki Ishinaga ,  Kayo Mukai

IPC分类号： B41J2/175

CPC分类号： B41J2/17513

摘要： According to the present invention, ink is smoothly supplied so as to increase ink ejection speed to achieve high-speed printing. Thus, a filter (215) is used to partition an ink storing chamber into a first and second storing chambers (235, 230). Ink stored in the first storing chamber (235) is supplied to a common liquid chamber in an ejection element (150). Ink introduced into the second ink storing chamber (230) through a joint (240) is supplied to the first storing chamber (235) through the filter (215). An ink storing chamber member (211) is joined to an ink storing chamber cover member (212) to form the first and second ink storing chambers (235, 230) partitioned by the filter (215).

摘要翻译： 根据本发明，平滑地供给油墨以提高喷墨速度以实现高速打印。 因此，使用过滤器（215）将储墨室分隔成第一和第二储存室（235,230）。 存储在第一储存室（235）中的墨水被供应到喷射元件（150）中的公共液体室。 通过接头（240）引入第二储墨室230的墨通过过滤器215被供给到第一储存室235。 储墨室构件（211）与储墨室盖构件（212）接合，形成由过滤器（215）分隔开的第一和第二储墨室（235,230）。

公开(公告)号：US20050099471A1

公开(公告)日：2005-05-12

申请号：US10981638

申请日：2004-11-05

申请人： Kayo Mukai ,  Hiroyuki Ishinaga

发明人： Kayo Mukai ,  Hiroyuki Ishinaga

IPC分类号： B41J2/175 ,  B41J2/17

CPC分类号： B41J2/17533

摘要： An object of the present invention is to provide an ink tank package that allows an ink tank to be unloaded and unsealed without a user's worrying about spattering of the ink. The ink tank package according to the present invention includes an ink tank and a package. The package includes a container containing therein the ink tank and a lid. The lid includes a first unsealing portion and a second unsealing portion that are mutually bendably connected. Part of a sealing member for sealing an opening in the ink tank is coupled to the first unsealing portion.

摘要翻译： 本发明的目的是提供一种墨盒包装，其允许墨水罐被卸载和开封，而不用担心墨水的飞溅。 根据本发明的墨罐包装包括墨盒和包装。 该包装包括容纳墨水容器和盖子的容器。 盖子包括相互弯曲连接的第一开封部分和第二开封部分。 用于密封墨罐中的开口的密封构件的一部分联接到第一开封部分。

公开(公告)号：US20100201765A1

公开(公告)日：2010-08-12

申请号：US12701471

申请日：2010-02-05

申请人： Chonsun Paku ,  Kayo Mukai ,  Yuichi Takahashi

发明人： Chonsun Paku ,  Kayo Mukai ,  Yuichi Takahashi

IPC分类号： B41J2/19

CPC分类号： B41J2/17513 ,  B41J2/17509 ,  B41J2/17553 ,  B41J2/19

摘要： An objective of the invention is to provide an improved ink storage apparatus and an inkjet print head including the ink storage apparatus. Furthermore, an effective elimination of the air bubbles flowed into or generated in the print head is realized by an ink storage apparatus and an inkjet print head including the ink storage apparatus.

摘要翻译： 本发明的目的是提供一种改进的油墨存储装置和包括该油墨储存装置的喷墨打印头。 此外，通过包括墨水存储装置的墨水储存装置和喷墨打印头实现流入或产生在打印头中的气泡的有效消除。

公开(公告)号：US07661798B2

公开(公告)日：2010-02-16

申请号：US11560538

申请日：2006-11-16

申请人： Kayo Mukai ,  Tomohiro Fujii ,  Hiroyuki Ishinaga ,  Yoichi Sonobe

发明人： Kayo Mukai ,  Tomohiro Fujii ,  Hiroyuki Ishinaga ,  Yoichi Sonobe

IPC分类号： B41J2/05 ,  B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/175 ,  B41J2002/14403

摘要： A liquid ejection head, a liquid supply apparatus, a liquid ejection apparatus, and a liquid supply method can enable the channel resistance and pressure loss of liquid in the liquid ejection head to be reduced to increase the speed at which liquid is supplied to the nozzles. To achieve this, an ink supply chamber is placed so as to be laminated on a main ink supply chamber. A filter interposed between the main ink supply chamber and the ink supply chamber extends along a surface substantially parallel to a nozzle arrangement plane on which a plurality of nozzles are arranged.

摘要翻译： 液体喷射头，液体供应装置，液体喷射装置和液体供应方法可以使得液体喷射头中的液体的通道阻力和压力损失减小，从而增加向喷嘴供应液体的速度 。 为了实现这一点，将供墨室放置成层叠在主供墨室上。 介于主供墨室和供墨室之间的过滤器沿着大致平行于其上布置有多个喷嘴的喷嘴布置平面的表面延伸。

公开(公告)号：US07527347B2

公开(公告)日：2009-05-05

申请号：US11393663

申请日：2006-03-31

申请人： Kayo Mukai

发明人： Kayo Mukai

IPC分类号： B41J2/015

CPC分类号： B41J2/1604 ,  B41J2/14024 ,  B41J2/1623

摘要： The present invention is intended to alleviate stresses that occur in a bonding surface between the heater substrate and the base plate due to effects of heat history in the ink jet print head manufacturing process and to heat produced during the printing operation. To this end, the present invention provides an ink jet print head comprising: a heater substrate formed with heaters to generate thermal energy for ejecting ink; and a base plate mounted to that part of a surface of the heater substrate in which the heaters are not formed; wherein a plurality of slits each of which extends in a direction perpendicular to a direction of an array of the heaters formed in the heater substrate are formed in a heater substrate mounting surface of the base plate at predetermined intervals in a direction of an array of the heaters.

摘要翻译： 本发明旨在减轻由于喷墨打印头制造过程中的热历史的影响和在打印操作期间产生的热量而在加热器基板和基板之间的接合表面中发生的应力。 为此，本发明提供了一种喷墨打印头，包括：加热器基板，其形成有加热器以产生用于喷射墨水的热能; 以及安装在加热器基板的未形成加热器的部分的基板; 其特征在于，在与所述加热器基板的阵列的阵列的方向垂直的方向上延伸的多个狭缝在所述基板的加热器基板安装面中以规定的间隔沿着 加热器

公开(公告)号：US07434916B2

公开(公告)日：2008-10-14

申请号：US11678878

申请日：2007-02-26

申请人： Kayo Mukai ,  Masahiro Hamano

发明人： Kayo Mukai ,  Masahiro Hamano

IPC分类号： B41J2/01

CPC分类号： B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1625 ,  B41J2/1632 ,  B41J2/175 ,  B41J2/17596 ,  B41J2002/14403

摘要： Disclosed is a liquid ejection head capable of performing a stable ejection operation at high speed even when thermal expansion of a valve supporting member occurs during liquid ejection. This is because the liquid ejection head allows the thermal expansion to influence supported valves only to a small extent, and a highly accurate and stable adhesion state to be obtained. To this end, first holes, second holes and slits are provided in the valve supporting member.

摘要翻译： 公开了一种液体喷射头，即使在液体喷射期间发生阀支撑构件的热膨胀时，也能够高速地进行稳定的喷射操作。 这是因为液体喷射头允许热膨胀仅在很小程度上影响支撑阀，并且获得高精度和稳定的附着状态。 为此，第一孔，第二孔和狭缝设置在阀支撑构件中。

公开(公告)号：US07275816B2

公开(公告)日：2007-10-02

申请号：US10981638

申请日：2004-11-05

申请人： Kayo Mukai ,  Hiroyuki Ishinaga

发明人： Kayo Mukai ,  Hiroyuki Ishinaga

IPC分类号： B41J2/175

CPC分类号： B41J2/17533

摘要： An object of the present invention is to provide an ink tank package that allows an ink tank to be unloaded and unsealed without a user's worrying about spattering of the ink. The ink tank package according to the present invention includes an ink tank and a package. The package includes a container containing therein the ink tank and a lid. The lid includes a first unsealing portion and a second unsealing portion that are mutually bendably connected. Part of a sealing member for sealing an opening in the ink tank is coupled to the first unsealing portion.

摘要翻译： 本发明的目的是提供一种墨盒包装，其允许墨水罐被卸载和开封，而不需要用户担心墨水的飞溅。 根据本发明的墨罐包装包括墨盒和包装。 该包装包括容纳墨水容器和盖子的容器。 盖子包括相互弯曲连接的第一开封部分和第二开封部分。 用于密封墨罐中的开口的密封构件的一部分联接到第一开封部分。