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21. 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。

22. 发明申请

US20090015635A1 INK JET RECORDING METHOD 有权
标题翻译：喷墨记录方法
公开(公告)号：US20090015635A1
公开(公告)日：2009-01-15
申请号：US11959126
申请日：2007-12-18
申请人： Keiichiro Tsukuda , Ken Tsuchii , Mineo Kaneko
发明人： Keiichiro Tsukuda , Ken Tsuchii , Mineo Kaneko
IPC分类号： B41J2/135
CPC分类号： B41J2/1404 , B41J2/2125 , B41J2002/14169 , B41J2002/14387 , B41J2202/11
摘要： A method for discharging liquid from a recording head including a first discharge port configured to discharge a liquid, a second discharge port configured to discharge a liquid, an amount of which is smaller than an amount of the liquid discharged from the first discharge port, and a substrate including a first heating element corresponding to the first discharge port, a second heating element corresponding to the second discharge port and the liquid supply port, wherein a distance between the liquid supply port and the second heating element is longer than a distance between the liquid supply port and the first heating element, and wherein discharge of the liquid from the first discharge port is performed by a discharge method in which a bubble formed by the first heating element communicates with atmosphere and an amount of the liquid discharged from the second discharge port is less than 2 pico liters.
摘要翻译：一种用于从包括排出液体的第一排出口的记录头排出液体的方法，被配置为排出液体的第二排出口，其量比第一排出口排出的液体量少;以及包括与第一排出口对应的第一加热元件的基板，与第二排出口对应的第二加热元件和液体供给口，其中，液体供给口和第二加热元件之间的距离比第液体供给口和第一加热元件，并且其中通过排放方法进行来自第一排出口的液体的排放，其中由第一加热元件形成的气泡与大气连通，并且从第二排出口排出的液体量港口不到2皮升。

23. 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。

24. 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。

25. 发明授权

US06988786B2 Ink jet recording head and ink discharge method 失效
公开(公告)号：US06988786B2
公开(公告)日：2006-01-24
申请号：US10418218
申请日：2003-04-18
申请人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
发明人： Mineo Kaneko , Ken Tsuchii , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe
IPC分类号： B41J2/135
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2002/14177 , B41J2002/14185 , B41J2002/14387
摘要： An ink jet recording head is provided with one heat generating member in each of ink flow paths, and the discharge port thereof is arranged on the extended line extending in the normal direction from the center of the main surface of the heat generating member to the surface of the substrate. Then, on the surface of the substrate, non-bubbling area is provided on the center within the projected area having the discharge port projected thereon. Bubble brought to the boil by the heat generating member pushes out ink from the discharge port by the pressure exerted by the bubble, while being communicated with the outside. With the structure thus arranged, it is made possible to enhance the precision of discharge direction of the liquid droplet discharged from the discharge port.

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

US06830317B2 Ink jet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US06830317B2
公开(公告)日：2004-12-14
申请号：US10419839
申请日：2003-04-22
申请人： Ken Tsuchii , Mineo Kaneko , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe , Keiji Tomizawa
发明人： Ken Tsuchii , Mineo Kaneko , Keiichiro Tsukuda , Masaki Oikawa , Kenji Yabe , Keiji Tomizawa
IPC分类号： B41J205
CPC分类号： B41J2/15 , B41J2/1404 , B41J2/2125 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475
摘要： In an ink jet recording head from which a small ink droplet and a large ink droplet can be discharged, a common liquid chamber is connected to discharge ports via ink flow paths and pressure chambers, and ink droplets are discharged from the discharge ports by utilizing thermal energy of heaters. Widths of the ink flow paths are narrower than widths of the pressure chambers so that the ink flow paths act as restriction portions. If it is assumed that a sectional area of the small liquid droplet ink flow path is SS, a sectional area of the small liquid droplet pressure chamber is SRS, a sectional area of the large liquid droplet ink flow path is SL and a sectional area of the large liquid droplet pressure chamber is SRL, a relationship SS/SRS
摘要翻译：在能够排出小墨滴和大墨滴的喷墨记录头中，公共液体室通过油墨流路和压力室连接到排出口，并且墨滴通过利用热量从排出口排出加热器的能量。油墨流路的宽度比压力室的宽度窄，使得油墨流路作为限制部。如果假定小液滴墨流路的截面积为SS，则小液滴压力室的截面积为SRS，则大液滴墨流路的截面积为SL，截面积为大液滴压力室为SRL，建立关系SS / SRS

28. 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。

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

US5781213A Liquid storing container having filter interface for recording apparatus 失效
标题翻译：液体储存容器具有用于记录装置的过滤器接口
公开(公告)号：US5781213A
公开(公告)日：1998-07-14
申请号：US757273
申请日：1996-12-02
申请人： Toshihiko Ujita , Koji Yamakawa , Masanori Takenouchi , Sadayuki Sugama , Kenjiro Watanabe , Torachika Osada , Kazuhiro Nakajima , Takayoshi Tsutsumi , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato
发明人： Toshihiko Ujita , Koji Yamakawa , Masanori Takenouchi , Sadayuki Sugama , Kenjiro Watanabe , Torachika Osada , Kazuhiro Nakajima , Takayoshi Tsutsumi , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato
IPC分类号： B41J2/175 , B41J2/05 , B41J2/165 , B41J2/18 , B41J2/185
CPC分类号： B41J2/17523 , B41J2/165 , B41J2/1652 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17563 , B41J2/17503
摘要： A liquid storing container, having a liquid feed portion for supplying liquid to a liquid injection recording apparatus, includes a rectangular receiving case for a porous member, and a filter that compresses the porous member. The liquid storing container provides for controlled feeding of liquid through a contact portion where the filter compresses the porous member, and a proper balance of air and liquid is achieved by symmetrical surfaces located within the receiving case.
摘要翻译：一种液体储存容器，具有用于向液体注射记录装置供应液体的液体供给部分，包括用于多孔构件的矩形接收壳体和压缩多孔构件的过滤器。液体储存容器提供液体通过过滤器压缩多孔构件的接触部分的受控进料，并且通过位于接收壳体内的对称表面实现空气和液体的适当平衡。

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