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1. 发明授权

US07014306B2 Liquid reservoir apparatus 失效
标题翻译：液体储存装置
公开(公告)号：US07014306B2
公开(公告)日：2006-03-21
申请号：US10714652
申请日：2003-11-18
申请人： Hiroshi Netsu , Junji Shimoda , Toshihiko Ujita , Hideaki Okamoto
发明人： Hiroshi Netsu , Junji Shimoda , Toshihiko Ujita , Hideaki Okamoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17556
摘要： An ink reservoir (166) has a plurality of thin bodies (164) provided in a housing (161) at gaps from each other. Ink in the housing (161) is held by a capillary force generated by the thin bodies (164). An ink guide portion (167) which is set at a gap between one end of the liquid ink (166) and an inner wall of the housing (161) is provided so that a capillary force in the vicinity of an ink supply port (165) is larger than that of the liquid reservoir (166).
摘要翻译：墨水储存器（166）具有设置在彼此间隙的壳体（161）中的多个薄体（164）。壳体161中的墨由薄体（164）产生的毛细管力保持。设置在液体墨水（166）的一端和壳体（161）的内壁之间的间隙处的墨水引导部分（167）设置成使得墨水供应口（165）附近的毛细管力）大于液体储存器（166）的尺寸。

2. 发明授权

US07014302B2 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US07014302B2
公开(公告)日：2006-03-21
申请号：US10716736
申请日：2003-11-17
申请人： Toshihiko Ujita , Junji Shimoda
发明人： Toshihiko Ujita , Junji Shimoda
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17509 , B41J2/17513 , B41J2/17523
摘要： An ink jet recording apparatus includes a sub tank unit mounted to a carriage, and an ink supply recovery unit. In the sub tank unit, a recording head and a sub tank are mounted to the carriage. The ink recovery unit has a main tank, and is connected with the sub tank unit via a supply joint, so as to be capable of supplying ink from the main tank to the sub tank. The sub tank houses an ink absorber having a lot of cavities for holding the ink, and an average distance between cavities is 0.12 mm to 0.25 mm.
摘要翻译：一种喷墨记录装置，包括安装到托架的副罐单元和供墨恢复单元。在副箱单元中，记录头和副箱被安装到托架上。墨水回收单元具有主容器，并且经由供给接头与副罐单元连接，以便能够从主罐向副罐供应墨。副罐容纳有用于保持油墨的大量空腔的吸墨器，并且空腔之间的平均距离为0.12mm至0.25mm。

3. 发明授权

US06613131B2 Gas-liquid separation membrane and production method thereof 失效
标题翻译：气液分离膜及其制备方法
公开(公告)号：US06613131B2
公开(公告)日：2003-09-02
申请号：US10245649
申请日：2002-09-18
申请人： Toshihiko Ujita , Junji Shimoda , Akira Tsujimoto , Yasuo Kotaki , Kiyomitsu Kudo
发明人： Toshihiko Ujita , Junji Shimoda , Akira Tsujimoto , Yasuo Kotaki , Kiyomitsu Kudo
IPC分类号： B01D5322
CPC分类号： B01D19/0031 , Y10S55/05
摘要： A gas-liquid separation membrane is provided with high reliability and performance while having gas-permeable pores formed independently of each other in even pore size and in uniform distribution. The gas-liquid separation membrane has a plurality of gas-permeable pores that permit permeation of gas and that prevent permeation of liquid by capillary force, and the plurality of gas-permeable pores are formed independently of each other and in even pore size by laser machining.
摘要翻译：具有高可靠性和高性能的气液分离膜，同时具有孔径均匀且分布均匀的彼此独立形成的气体透过孔。气液分离膜具有允许气体渗透并防止毛细管力渗透的多个透气性孔，并且多个透气性孔彼此独立地形成，并且通过激光以均匀的孔径形成加工。

4. 发明授权

US06805436B2 Ink storing device 失效
标题翻译：墨水储存装置
公开(公告)号：US06805436B2
公开(公告)日：2004-10-19
申请号：US10307991
申请日：2002-12-03
申请人： Toshihiko Ujita , Junji Shimoda , Hiroshi Netsu , Hideaki Okamoto
发明人： Toshihiko Ujita , Junji Shimoda , Hiroshi Netsu , Hideaki Okamoto
IPC分类号： B41J2175
CPC分类号： B41J2/17513
摘要： The present invention provides a liquid storing device which can be manufactured inexpensively, which allows various liquids such as ink to be used in a chemically stable manner, and which can stably supply a liquid by reducing channel resistance irrespective of changes in position during operation to generate a predetermined negative pressure. To achieve this object, in one preferred mode, a plurality of thin plates are disposed at predetermined intervals to form a storing portion in which predetermined capillary force is generated. Furthermore, a predetermined gap is formed between the storing portion and a liquid outlet to form a guiding portion in which capillary force is generated which is stronger than the capillary force of the storing portion.
摘要翻译：本发明提供一种液体储存装置，其可廉价地制造，其允许以化学稳定的方式使用诸如油墨的各种液体，并且可以通过降低通道阻力而稳定地供应液体，而与操作期间的位置变化无关，以产生预定的负压。为了实现该目的，在一个优选方式中，以预定间隔设置多个薄板以形成其中产生预定毛细管力的存储部分。此外，在存储部和液体出口之间形成预定的间隙，以形成其中产生毛细管力的引导部分，该引导部分比存储部分的毛细管力更强。

5. 发明授权

US08820901B2 Elastic member for inkjet 有权
标题翻译：喷墨弹性件
公开(公告)号：US08820901B2
公开(公告)日：2014-09-02
申请号：US13812327
申请日：2011-07-15
申请人： Takashi Fukushima , Toshihiko Ujita , Akihiko Shimomura , Kyosuke Nagaoka
发明人： Takashi Fukushima , Toshihiko Ujita , Akihiko Shimomura , Kyosuke Nagaoka
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , C08L53/00
摘要： An elastic member for inkjet includes a resin composition including at least a (b)-(a)-(b) type isobutylene-based triblock copolymer including an isobutylene-based polymer block (a) and a styrene-based polymer block (b), and a styrene-based polymer.
摘要翻译：用于喷墨的弹性构件包括至少包含（b） - （a） - （b）型异丁烯基三嵌段共聚物的树脂组合物，其包含异丁烯基聚合物嵌段（a）和苯乙烯基聚合物嵌段（b），和苯乙烯类聚合物。

6. 发明授权

US08653173B2 Elastic member for ink jet 有权
标题翻译：喷墨弹性件
公开(公告)号：US08653173B2
公开(公告)日：2014-02-18
申请号：US13279056
申请日：2011-10-21
申请人： Takashi Fukushima , Akihiko Shimomura , Toshihiko Ujita , Kyosuke Nagaoka
发明人： Takashi Fukushima , Akihiko Shimomura , Toshihiko Ujita , Kyosuke Nagaoka
IPC分类号： C08K5/06
CPC分类号： C08L23/02 , C08K5/06 , C08L53/02 , C08L53/025 , C08L2666/06 , C08L23/06 , C08L23/20 , C08L23/12 , C08L25/06
摘要： Provided is an elastic member for ink jet, including a styrene-based thermoplastic elastomer and a thermoplastic resin, in which the elastic member further includes at least a nonionic surfactant having an ethylene oxide adduct, and the content of the nonionic surfactant is 0.1 to 5 mass % with respect to the styrene-based thermoplastic elastomer. The elastic member has sufficient releasability and high liquid-contact properties, which suppresses clogging of ejection orifices due to precipitation when eluted in ink.
摘要翻译：本发明提供一种喷墨用弹性体，包括苯乙烯类热塑性弹性体和热塑性树脂，弹性体还含有至少一种具有环氧乙烷加合物的非离子表面活性剂，非离子性表面活性剂的含量为0.1〜5 相对于苯乙烯类热塑性弹性体的质量％。弹性构件具有足够的释放性和高的液体接触性，其抑制在油墨中洗脱时由于沉淀引起的喷射孔的堵塞。

7. 发明申请

US20130120509A1 ELASTIC MEMBER FOR INKJET 有权
标题翻译：喷墨弹性部件
公开(公告)号：US20130120509A1
公开(公告)日：2013-05-16
申请号：US13812327
申请日：2011-07-15
申请人： Takashi Fukushima , Toshihiko Ujita , Akihiko Shimomura , Kyosuke Nagaoka
发明人： Takashi Fukushima , Toshihiko Ujita , Akihiko Shimomura , Kyosuke Nagaoka
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , C08L53/00
摘要： An elastic member for inkjet includes a resin composition including at least a (b)-(a)-(b) type isobutylene-based triblock copolymer including an isobutylene-based polymer block (a) and a styrene-based polymer block (b), and a styrene-based polymer.
摘要翻译：用于喷墨的弹性构件包括至少包含（b） - （a） - （b）型异丁烯基三嵌段共聚物的树脂组合物，其包含异丁烯基聚合物嵌段（a）和苯乙烯基聚合物嵌段（b），和苯乙烯类聚合物。

8. 发明授权

US08425022B2 Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer 失效
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：US08425022B2
公开(公告)日：2013-04-23
申请号：US12826453
申请日：2010-06-29
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锁定杆，所述闩锁杆弹性地支撑在所述墨水容器上并具有闩锁爪。

9. 发明申请

US20110267403A1 INK JET RECORDING HEAD 有权
标题翻译：喷墨记录头
公开(公告)号：US20110267403A1
公开(公告)日：2011-11-03
申请号：US13182501
申请日：2011-07-14
申请人： Akihiko Shimomura , Toshihiko Ujita , Takashi Fukushima
发明人： Akihiko Shimomura , Toshihiko Ujita , Takashi Fukushima
IPC分类号： B41J2/135
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2/1639 , B41J2/1645 , B41J2002/14362 , B41J2202/03
摘要： An ink jet recording head comprises a discharge port forming member that forms a discharge port used to discharge ink and a channel forming member that forms an ink channel communicating with the discharge port, at least either one of the channel forming member and the discharge port forming member comprising a substance having fluorine atoms and a rubber member composing a part of an ink passage continuous with the channel, the rubber member being cross-linked by an organic substance.
摘要翻译：喷墨记录头包括形成用于排出墨的排出口的排出口形成构件和形成与排出口连通的墨通道的流路形成构件，形成沟槽的构件和排出口中的至少一个形成包括具有氟原子的物质的构件和构成与通道连续的油墨通道的一部分的橡胶构件，橡胶构件通过有机物质交联。

10. 发明授权

US08007094B2 Ink jet cartridge 失效
标题翻译：喷墨墨盒
公开(公告)号：US08007094B2
公开(公告)日：2011-08-30
申请号：US12136739
申请日：2008-06-10
申请人： Toshihiko Ujita
发明人： Toshihiko Ujita
IPC分类号： B41J2/01
CPC分类号： B41J2/17536
摘要： The present invention provides an ink jet cartridge configured such that an absorber is housed in one space while ink is accommodated in the other space, the ink jet cartridge keeping the ink sealed during distribution. The ink jet cartridge has an ink tank portion that accommodates ink, a print head portion that ejects the accommodated ink, and an ink supply path connected between the ink tank portion and the print head portion. A seal member that seals the ink supply path is located on an ink tank portion side of the ink supply path.
摘要翻译：本发明提供了一种喷墨盒，其构造成使得吸收器容纳在一个空间中，同时墨水容纳在另一个空间中，该喷墨墨盒保持墨在分配期间被密封。喷墨墨盒具有容纳墨水的墨盒部分，喷射容纳墨水的打印头部分和连接在墨盒部分和打印头部分之间的供墨路径。密封供墨路径的密封件位于供墨路径的墨盒部分侧。

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