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21. 外观设计

USD395446S Ink cartridge for printer 失效
公开(公告)号：USD395446S
公开(公告)日：1998-06-23
申请号：US42289
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

22. 外观设计

USD380772S Ink cartridge for printer 失效
公开(公告)号：USD380772S
公开(公告)日：1997-07-08
申请号：US042269
申请日：1995-08-04
申请人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda
设计人： Naoki Tashiro , Akihiro Yamanaka , Keiichiro Tsukuda

23. 发明授权

US07914137B2 Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer 有权
标题翻译：用于喷墨打印机的墨水容器，用于容器的保持器，用于保持器的滑架和喷墨打印机
公开(公告)号：US07914137B2
公开(公告)日：2011-03-29
申请号：US12145439
申请日：2008-06-24
申请人： Hiroyuki Inoue , Soichi Hiramatsu , Toshihiko Ujita , Keiichiro Tsukuda , Akihiro Yamanaka , Yasuo Kotaki , Sadayuki Sugama
发明人： Hiroyuki Inoue , Soichi Hiramatsu , Toshihiko Ujita , Keiichiro Tsukuda , Akihiro Yamanaka , Yasuo Kotaki , Sadayuki Sugama
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/1755
摘要： An ink container for containing ink to be supplied to an ink jet head to which the ink container is detachably mountable, includes an ink supply port for supplying the ink to the ink jet head; a air vent for fluid communication with ambience; a claw-like projection provided on a first side of the ink container; a latching lever provided on a second side opposite from the ink container, the latching lever being resiliently supported on the ink container and having a latching claw.
摘要翻译：一种用于容纳供应到墨水容器可拆卸地安装到喷墨头上的墨水的墨水容器，包括用于向喷墨头供墨的供墨口; 用于与环境流体连通的排气口; 设置在所述墨水容器的第一侧上的爪形突起; 设置在与所述墨水容器相对的第二侧上的闩锁杆，所述闩锁杆弹性地支撑在所述墨水容器上并且具有闩锁爪。

24. 发明申请

US20080252705A1 INKJET PRINTING HEAD AND INKJET PRINTING CARTRIDGE 有权
标题翻译：喷墨打印头和喷墨打印机
公开(公告)号：US20080252705A1
公开(公告)日：2008-10-16
申请号：US12100344
申请日：2008-04-09
申请人： Hiromasa Amma , Keiichiro Tsukuda
发明人： Hiromasa Amma , Keiichiro Tsukuda
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1753 , B41J2/17553
摘要： An inkjet printing cartridge capable of ejecting miniaturized ink droplets in a stable manner while avoiding the complexity of the structure and control as well as suppressing the cost rise. For this purpose, the inkjet printing cartridge is formed of a material having the permeability to liquid and gas, and the ink supply path for supplying ink to the ejection opening having a relatively small ejection amount is arranged adjacent to other ink supply paths via walls.
摘要翻译：一种能够以稳定的方式喷射微型墨滴的喷墨打印盒，同时避免结构和控制的复杂性以及抑制成本上升。为此，喷墨打印盒由具有液体和气体的渗透性的材料形成，并且用于向具有相对较小喷射量的喷射口供给墨水的墨水供给路径经由壁与其它墨水供应路径相邻布置。

25. 发明申请

US20070103509A1 INK JET RECORDING HEAD AND INK JET RECORDING APPARATUS 有权
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US20070103509A1
公开(公告)日：2007-05-10
申请号：US11620774
申请日：2007-01-08
申请人： KAZUHIKO OKITO , Keiichiro Tsukuda
发明人： KAZUHIKO OKITO , Keiichiro Tsukuda
IPC分类号： B41J2/15
CPC分类号： B41J2/15 , B41J2/2107
摘要： An ink jet recording head having a recording element substrate including three or more discharge port arrays comprising a plurality of discharge ports and recording elements for discharging ink from the discharge ports and supplying heat to areas around the discharge ports; wherein each of the discharge port arrays matches one or another of a plurality of types of ink whose viscosity decreases with a rise in temperature, and the discharge port arrays matching the most viscous of the inks to be discharged being arranged between other discharge port arrays to enable ink drips to be discharged stably, and an ink jet recording apparatus using the same are to be provided.
摘要翻译：一种喷墨记录头，具有包括三个或更多个排出口阵列的记录元件基片，该排出口阵列包括多个排出口和用于从排出口排出墨水并向排出口周围的区域供热的记录元件; 其中每个排出口阵列匹配粘度随着温度升高而降低的多种类型的油墨中的一种或另一种，并且排出口阵列与排出的最粘稠的排墨口排列在其它排出口阵列之间使墨滴能够稳定地排出，并且使用这样的喷墨记录装置。

26. 发明申请

US20050280669A1 Ink jet recording head, ink jet cartridge comprising recording head, and method for refilling ink jet cartridge with ink 有权
标题翻译：喷墨记录头，包括记录头的喷墨墨盒以及用墨水重新喷射墨盒的方法
公开(公告)号：US20050280669A1
公开(公告)日：2005-12-22
申请号：US11141000
申请日：2005-06-01
申请人： Shingo Nagata , Keiichiro Tsukuda , Haruyuki Matsumoto
发明人： Shingo Nagata , Keiichiro Tsukuda , Haruyuki Matsumoto
IPC分类号： B41J2/14 , B41J2/15 , B41J2/21
CPC分类号： B41J2/15 , B41J2/14072 , B41J2/2125 , B41J2002/14475
摘要： An ink jet recording head includes three sets of nozzle arrays each having a large nozzle array including a first ejection outlet group and an adjacent small nozzle array including a second ejection outlet group. The ejection outlets of the second ejection outlet group have smaller diameters than those of the first ejection outlet group. In nozzle arrays constituted by two adjacent ones of the three nozzle array sets, a large nozzle array, a small nozzle array, a small nozzle array, and a large nozzle array are arranged in the order named, in the main scanning direction. One of the two adjacent nozzle array sets ejects cyan ink, the other one of the two adjacent nozzle array sets ejects magenta ink, and a nozzle array set other than the two adjacent nozzle array sets ejects yellow ink.
摘要翻译：喷墨记录头包括三组喷嘴阵列，每组喷嘴阵列具有包括第一喷射出口组和包括第二喷射出口组的相邻小喷嘴阵列的大喷嘴阵列。第二喷射出口组的喷射出口具有比第一喷射出口组小的直径。在由三个喷嘴阵列组中的两个相邻的喷嘴阵列组构成的喷嘴阵列中，在主扫描方向上按顺序排列大喷嘴阵列，小喷嘴阵列，小喷嘴阵列和大喷嘴阵列。两个相邻的喷嘴阵列组中的一个喷射青色墨水，两个相邻喷嘴阵列组中的另一个喷射品红色墨水，并且除了两个相邻喷嘴阵列组之外的喷嘴阵列组喷射黄色墨水。

27. 发明授权

US06626528B2 Ink jet print head with bubble discharge 失效
标题翻译：喷墨打印头带气泡排出
公开(公告)号：US06626528B2
公开(公告)日：2003-09-30
申请号：US09986003
申请日：2001-11-07
申请人： Keiichiro Tsukuda
发明人： Keiichiro Tsukuda
IPC分类号： B41J219
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/19
摘要： An ink jet print head has a bubble collecting device in an ink liquid chamber between a filter and an ink ejection opening for ejecting ink, a bubble moving device for moving bubbles to the bubble collecting device, and a bubble discharging device for discharging bubbles accumulated in the bubble collecting device to the outside. Further, an ink jet printing apparatus performs printing using an ink jet print head having a bubble collecting device in an ink liquid chamber between a filter and an ink ejection opening for ejecting ink, a bubble moving device for moving bubbles to the bubble collecting device, and a bubble discharging device for discharging the bubbles accumulated in the bubble collecting device to the outside.
摘要翻译：喷墨打印头具有在过滤器和用于喷射墨的喷墨口之间的墨液室中的气泡收集装置，用于将气泡移动到气泡收集装置的气泡移动装置，以及用于排出积聚在气泡中的气泡的气泡排出装置气泡收集装置到外面。此外，喷墨打印设备使用具有气泡收集装置的喷墨打印头在过滤器和用于喷射墨的喷墨口之间的墨水室中进行打印，用于将气泡移动到气泡收集装置的气泡移动装置，以及用于将积聚在气泡收集装置中的气泡排放到外部的气泡排放装置。

28. 发明授权

US06264315B1 Ink tank ink jet cartridge and ink filling method 失效
标题翻译：墨盒喷墨墨盒和墨水填充方法
公开(公告)号：US06264315B1
公开(公告)日：2001-07-24
申请号：US09059392
申请日：1998-04-14
申请人： Minoru Nozawa , Keiichiro Tsukuda
发明人： Minoru Nozawa , Keiichiro Tsukuda
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513
摘要： In an ink tank including a receiving portion having a polyhedral shape and receiving an ink absorbing member to store ink therein, an ink supply opening formed in part of the receiving portion for supplying the ink stored in the ink absorbing member to the outside, and an open-air communication port formed in part of the receiving portion apart from the ink supply opening for making an inner space of the receiving portion open to be communicated with open air, the ink is filled into the ink absorbing member while the inner space of the receiving portion is held under depressurization, and a projection comprising at least two ribs extending over a distance substantially equal to a length of inner wall surfaces of the receiving portion is provided on at least one of the inner wall surfaces of the receiving portion, which has a maximum surface area, substantially at a center thereof. An ink jet cartridge made up of the ink tank and a recording head, and a method of filling the ink to the ink tank or the ink jet cartridge are also provided.
摘要翻译：在包括具有多面体形状的接收部分并且容纳墨水吸收构件以在其中存储墨水的墨水盒中，形成在用于将存储在吸墨件中的墨水供应到外部的接收部分的一部分中的供墨口，以及形成在与供墨口隔开的接收部分的一部分中的露天连通口，用于使接收部分的内部空间与敞开的空气相通，油墨被填充到吸墨件中，而内部空间承受部分被保持在减压下，并且包括在接收部分的内壁表面中的至少一个内壁表面上设置有至少两个肋，所述至少两个肋在基本上等于接收部分的内壁表面的长度的距离上延伸，最大表面积，基本上在其中心。还提供了由墨盒和记录头构成的喷墨墨盒，以及将墨水填充到墨水盒或喷墨墨盒的方法。

29. 发明授权

US06234615B1 Ink injection method, ink injection device, and ink-jet recording apparatus provided with the same 有权
标题翻译：喷墨方法，墨水注入装置和具有该墨水注入装置的喷墨记录装置
公开(公告)号：US06234615B1
公开(公告)日：2001-05-22
申请号：US09340166
申请日：1999-06-28
申请人： Keiichiro Tsukuda
发明人： Keiichiro Tsukuda
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/17509 , B41J2/17513
摘要： In a construction in which between ink supply parts and a second chamber of ink tanks is selectively connected through a tube, a needle and septum, ink IN stored in the ink supply parts is supplied to the second chamber of the ink tanks by a pump, and then, a part of ink of the second chamber of the ink tanks is supplied to the ink supply parts, thereby introducing an air from the first chamber to the second chamber through the communicating passage.
摘要翻译：在通过管，针和隔膜选择性地连接墨水供应部分和墨水盒的第二腔之间的结构中，存储在供墨部分中的墨水IN通过泵供应到墨水盒的第二腔室，然后将墨盒的第二腔室的墨水的一部分供应到墨水供应部件，从而通过连通通道将空气从第一腔室引入第二腔室。

30. 发明授权

US06102533A Ink container, ink container holder for removably holding ink container, and ink container cap 失效
公开(公告)号：US06102533A
公开(公告)日：2000-08-15
申请号：US919348
申请日：1997-08-28
申请人： Minoru Nozawa , Keiichiro Tsukuda
发明人： Minoru Nozawa , Keiichiro Tsukuda
IPC分类号： B41J2/175 , B41J2/165
CPC分类号： B41J2/17553 , B41J2/16505 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/16541
摘要： An ink container, containing different inks for recording, detachably mountable in an opening of an ink container holder, the ink container including a claw-like projection for engagement with a first hole provided in an inner surface of the opening adjacent one end thereof; a latch claw for engagement with a second hole provided in an inner surface of the opening adjacent the other end thereof, the latch claw being provided on a latch lever resiliently supported on the ink container; a projection corresponding to a guiding member provided on an inside of each of side walls of the container holder, which side walls connect the one end and the other end of the ink container holder, the projection being provided on each lateral side at a front portion in a mounting direction of the ink container; wherein the ink container is mounted in the ink container holder by rotating the ink container after being guided by the guiding members; a plurality of ink supply ports in a bottom surface, wherein at least one portion between two of the ink supply ports is provided with a groove parallel with a guiding direction of the guiding member.

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