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1. 发明申请

US20050001887A1 Ink cartridge and method of regulating fluid flow 有权
标题翻译：墨盒和调节流体流量的方法
公开(公告)号：US20050001887A1
公开(公告)日：2005-01-06
申请号：US10706242
申请日：2003-11-11
申请人： Satoshi Shinada , Hisashi Miyazawa , Akira Ichihashi
发明人： Satoshi Shinada , Hisashi Miyazawa , Akira Ichihashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17556 , B41J2/17596
摘要： An ink cartridge has an ink storage chamber, an ink supply port and a negative pressure generating mechanism which selectively blocks and opens fluid communication between the ink storage chamber and the ink supply port as a consequence of ink consumption. The negative pressure generating mechanism includes an elastic member having first and second surfaces and a sealing portion, the sealing portion having a through-hole, an ink flow path communicating with the ink supply port and having an opening portion at a position where the sealing portion of the elastic member contacts with and separates from the opening portion, the opening portion facing the through-hole, and a communicating portion facing the first surface of the elastic member and communicating with the ink storage chamber. A space portion faces the second surface of the elastic member and communicates with the ink supply port.
摘要翻译：墨盒具有墨水储存室，供墨口和负压产生机构，其作为墨水消耗的结果选择性地阻挡和打开墨水储存室和供墨口之间的流体连通。负压产生机构包括具有第一表面和第二表面的密封部分，密封部分具有通孔，墨水流路与供墨口连通并且在密封部分的位置处具有开口部分所述弹性构件与所述开口部分接触并分离，所述开口部分面向所述通孔，以及与所述弹性构件的所述第一表面相对并与所述储墨室连通的连通部。空间部分面向弹性构件的第二表面并与供墨口连通。

2. 发明授权

US06984030B2 Ink cartridge and method of regulating fluid flow 有权
标题翻译：墨盒和调节流体流量的方法
公开(公告)号：US06984030B2
公开(公告)日：2006-01-10
申请号：US10706242
申请日：2003-11-11
申请人： Satoshi Shinada , Hisashi Miyazawa , Akira Ichihashi
发明人： Satoshi Shinada , Hisashi Miyazawa , Akira Ichihashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17556 , B41J2/17596
摘要： An ink cartridge has an ink storage chamber, an ink supply port and a negative pressure generating mechanism which selectively blocks and opens fluid communication between the ink storage chamber and the ink supply port as a consequence of ink consumption. The negative pressure generating mechanism includes an elastic member having first and second surfaces and a sealing portion, the sealing portion having a through-hole, an ink flow path communicating with the ink supply port and having an opening portion at a position where the sealing portion of the elastic member contacts with and separates from the opening portion, the opening portion facing the through-hole, and a communicating portion facing the first surface of the elastic member and communicating with the ink storage chamber. A space portion faces the second surface of the elastic member and communicates with the ink supply port.
摘要翻译：墨盒具有墨水储存室，供墨口和负压产生机构，其作为墨水消耗的结果选择性地阻挡和打开墨水储存室和供墨口之间的流体连通。负压产生机构包括具有第一表面和第二表面的密封部分，密封部分具有通孔，墨水流路与供墨口连通并且在密封部分的位置处具有开口部分所述弹性构件与所述开口部分接触并分离，所述开口部分面向所述通孔，以及与所述弹性构件的所述第一表面相对并与所述储墨室连通的连通部。空间部分面向弹性构件的第二表面并与供墨口连通。

3. 发明授权

US07699452B2 Ink cartridge and method of ink injection thereinto 有权
标题翻译：墨盒和墨水注入方法
公开(公告)号：US07699452B2
公开(公告)日：2010-04-20
申请号：US11610370
申请日：2006-12-13
申请人： Mutsuhiko Ota , Yukiharu Suda , Hisashi Koike , Satoshi Shinada , Michinari Tsukahara , Hisashi Miyazawa , Yasuto Sakai
发明人： Mutsuhiko Ota , Yukiharu Suda , Hisashi Koike , Satoshi Shinada , Michinari Tsukahara , Hisashi Miyazawa , Yasuto Sakai
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17509 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17563 , B41J2/17596
摘要： An ink cartridge 1 is detachably connected to a head of a record apparatus and has a container main body 2 having an ink tank chamber 11 opened to the atmosphere in a state in which the head and the cartridge are connected and a first opening 85 through which ink can be injected into the ink tank chamber (second ink storage chamber 16, etc.,). Such an intermediate wall 301 partitioning the ink tank chamber 11 into two space parts 11a and 11b placed side by side in an ink injection direction is disposed in the ink tank chamber 11 and is formed with a through part 301a through which ink can be injected.
摘要翻译：墨盒1可拆卸地连接到记录装置的头部，并且具有容器主体2，其具有在头部和盒被连接的状态下具有向大气开放的墨水容器室11和第一开口85，第一开口85 可以将油墨注入到墨盒室（第二储墨室16等）中。将墨水容器室11分割为沿墨水喷射方向并列设置的两个空间部分11a和11b的这种中间壁301设置在墨水容器室11中，并且形成有可以注入墨水的贯通部分301a。

4. 发明申请

US20090273656A1 INK CARTRIDGE 有权
公开(公告)号：US20090273656A1
公开(公告)日：2009-11-05
申请号：US12501037
申请日：2009-07-10
申请人： Hisashi Miyazawa , Munehide Kanaya , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata , Yoshihiro Koizumi , Hiroshige Owaki , Takeo Seino , Satoshi Shinada
发明人： Hisashi Miyazawa , Munehide Kanaya , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata , Yoshihiro Koizumi , Hiroshige Owaki , Takeo Seino , Satoshi Shinada
IPC分类号： B41J2/175
CPC分类号： B41J2/1753 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/17546 , B41J2/1755 , B41J2/17553 , B41J2/17556 , B41J2/17563 , B41J2/17596
摘要： An ink cartridge having a container for storing ink therein and having an ink supply port formed at a leading end side in an insertion direction of the container, a memory device disposed on a first of two opposite surfaces parallel to the insertion direction of the container, the memory device having an electrode for electrical connection to the recording device; a retaining member disposed on the first surface and located at a trailing end side relative to the memory device in the insertion direction, the retaining member serving to selectively engage with the recording device; and another retaining member disposed on the second surface and which also serves to selectively engage with the recording device.

5. 发明申请

US20080273048A1 LIQUID CONTAINER 有权
标题翻译：液体容器
公开(公告)号：US20080273048A1
公开(公告)日：2008-11-06
申请号：US12172814
申请日：2008-07-14
申请人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
发明人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
IPC分类号： B41J29/38
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17523 , B41J2/17546 , B41J2/17556 , B41J2/17566
摘要： The invention provides a liquid container for storing liquid to be supplied to a liquid consuming apparatus. The liquid container is constructed such that pressurized fluid is sent to its inside so that the liquid in the inside is delivered to the outside. The liquid container includes a container body which stores the liquid in its inside. The container body includes a pressurized fluid introduction port for introducing the pressurized fluid to the inside and a liquid delivery port for delivering the liquid to the outside. A detection unit is provided in the container body and outputs an output signal which is changed in accordance with a change in pressure of the liquid in the inside of the container body.
摘要翻译：本发明提供了一种液体容器，用于储存供应给液体消耗装置的液体。液体容器被构造成使得加压流体被送到其内部，使得内部的液体被输送到外部。液体容器包括将液体储存在其内部的容器体。容器主体包括用于将加压流体引导到内部的加压流体引入口和用于将液体输送到外部的液体输送口。检测单元设置在容器主体中，并且输出根据容器主体内部的液体的压力变化而变化的输出信号。

6. 发明授权

US07367652B2 Ink-jet recording device and ink cartridge 有权
标题翻译：喷墨记录装置和墨盒
公开(公告)号：US07367652B2
公开(公告)日：2008-05-06
申请号：US10778766
申请日：2004-02-13
申请人： Hisashi Miyazawa , Satoshi Shinada , Yasuto Sakai
发明人： Hisashi Miyazawa , Satoshi Shinada , Yasuto Sakai
IPC分类号： B41J2/14 , B41J2/175
CPC分类号： B41J2/17509 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/1755 , B41J2/17553 , B41J2/17556 , B41J2/17563 , B41J2/17596
摘要： An ink-jet recording device for supplying ink to a recording head from at least one ink cartridge having a bottom wall, and first and second side walls connected to each other through the bottom wall and facing each other, the ink cartridge further having an ink supply port at the bottom wall, a first retaining member extending from the first side wall and a recess provided in the vicinity of the second side wall, the retaining member having a first engagement portion displaceable toward and away from the first side wall. The recording device comprises a carriage having at least one ink cartridge mounting region adapted to receive the ink cartridge, a plurality of one identification members that are protruded from a bottom of the ink cartridge mounting region in a direction parallel to an insertion direction of the ink cartridge into the carriage, and that are positioned and configured so that the identification members are received by the recess of the ink cartridge when the ink cartridge is compatible to the ink cartridge mounting region; an ink supply needle positioned in the bottom of the ink cartridge storage region and configured for connection to the ink supply port of the ink cartridge, and a first engagement portion positioned and configured to engage the engagement portion of the ink cartridge.
摘要翻译：一种用于从具有底壁的至少一个墨盒向记录头供墨的喷墨记录装置，以及通过底壁相互连接并面对彼此的第一和第二侧壁，墨盒还具有墨水供给口在底壁，第一保持构件从第一侧壁延伸，设置在第二侧壁附近的凹部，保持构件具有朝向和远离第一侧壁移动的第一接合部。记录装置包括具有适于容纳墨盒的至少一个墨盒安装区域的滑架，多个一个识别构件，其从与墨水插入方向平行的方向从墨盒安装区域的底部突出墨盒进入滑架，并且其被定位和构造成使得当墨盒与墨盒安装区域相容时，识别构件被墨盒的凹部容纳; 位于墨盒存储区域的底部并被配置为连接到墨盒的供墨口的供墨针，以及定位和配置成与墨盒的接合部分接合的第一接合部分。

7. 发明授权

US07293866B2 Ink cartridge for ink jet recording device 失效
标题翻译：喷墨记录装置用墨盒
公开(公告)号：US07293866B2
公开(公告)日：2007-11-13
申请号：US11360713
申请日：2006-02-22
申请人： Hisashi Miyazawa , Yasuto Sakai , Satoshi Shinada , Atsushi Kobayashi
发明人： Hisashi Miyazawa , Yasuto Sakai , Satoshi Shinada , Atsushi Kobayashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17526 , B41J2/17503 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17533 , B41J2/1755 , B41J2/17553 , B41J2/17556 , B41J2/17563 , B41J2/17596
摘要： An ink cartridge for an ink jet recording device, includes: a container having an ink supply port; at least two ink chambers partitioned in the container, one being located substantially in an upper section and the other being located substantially in a lower section; an ink suction passage connecting a bottom region of the lower section ink chamber to a bottom region of the upper section ink chamber; and a negative pressure generating mechanism provided to a flow passage connecting the upper section ink chamber to the ink supply port.
摘要翻译：一种用于喷墨记录装置的墨盒，包括：具有供墨口的容器; 分隔在容器中的至少两个墨室，一个基本上位于上部，另一个基本上位于下部; 墨水吸入通道，其将下部墨水室的底部区域连接到上部墨水室的底部区域; 以及负压产生机构，设置在将上部墨水室与供墨口连接的流路上。

8. 发明授权

US07018030B2 Ink cartridge and ink-jet recording apparatus 有权
公开(公告)号：US07018030B2
公开(公告)日：2006-03-28
申请号：US10841694
申请日：2004-05-07
申请人： Takeo Seino , Satoshi Shinada , Hisashi Miyazawa , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata
发明人： Takeo Seino , Satoshi Shinada , Hisashi Miyazawa , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/17526 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/1755 , B41J2/17553 , B41J2/17563 , B41J2/17596
摘要： An ink cartridge has pivotable levers connected to walls of a container, and both pawls and protruded guide portions formed on the levers. The pawls are engageable with an ink cartridge holder. The protruded guide portions contact the ink cartridge holder to move the levers in the opening direction. Further, protruded stopper portions are formed to permit pivoting movement of the levers to such a degree as to disengage the pawls from the ink cartridge holder.

9. 发明申请

US20050231571A1 Ink cartridge and method of regulating fluid flow 有权
标题翻译：墨盒和调节流体流量的方法
公开(公告)号：US20050231571A1
公开(公告)日：2005-10-20
申请号：US11153119
申请日：2005-06-15
申请人： Hisashi Miyazawa , Atsushi Kobayashi , Satoshi Shinada
发明人： Hisashi Miyazawa , Atsushi Kobayashi , Satoshi Shinada
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17523 , B41J2/17556
摘要： In an ink cartridge, a negative pressure generating mechanism is disposed between an ink storage region and an ink supply port, and has a wall surface having two through-holes for ink flow, and a valve member contacted with and separated from the through-hole by receiving a pressure in an ink supply port side. Ink flowing via the through-hole is supplied via the through-hole to the ink supply port.
摘要翻译：在墨盒中，负压产生机构设置在墨水储存区域和墨水供应口之间，并且具有一个具有两个用于墨水流动的通孔的壁面，以及与该通孔通过在供墨口侧接受压力。通过通孔流动的油墨通过通孔供给到供墨口。

10. 发明申请

US20050174404A1 Ink cartridge 有权
公开(公告)号：US20050174404A1
公开(公告)日：2005-08-11
申请号：US11061395
申请日：2005-02-18
申请人： Hisashi Miyazawa , Munehide Kanaya , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata , Yoshihiro Koizumi , Hiroshige Owaki , Takeo Seino , Satoshi Shinada
发明人： Hisashi Miyazawa , Munehide Kanaya , Yasuto Sakai , Masaki Shimomura , Satoshi Nakata , Yoshihiro Koizumi , Hiroshige Owaki , Takeo Seino , Satoshi Shinada
IPC分类号： B41J2/175
CPC分类号： B41J2/1753 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/17546 , B41J2/1755 , B41J2/17553 , B41J2/17556 , B41J2/17563 , B41J2/17596
摘要： An ink cartridge having a container for storing ink therein and having an ink supply port formed at a leading end side in an insertion direction of the container, a memory device disposed on a first of two opposite surfaces parallel to the insertion direction of the container, the memory device having an electrode for electrical connection to the recording device; a retaining member disposed on the first surface and located at a trailing end side relative to the memory device in the insertion direction, the retaining member serving to selectively engage with the recording device; and another retaining member disposed on the second surface and which also serves to selectively engage with the recording device.

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