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42. 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。

43. 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。

44. 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。

45. 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。

46. 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。

47. 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。

48. 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。

49. 发明授权

US06840610B2 Liquid container, ink jet cartridge and ink jet printing apparatus 失效
标题翻译：液体容器，喷墨墨盒和喷墨打印设备
公开(公告)号：US06840610B2
公开(公告)日：2005-01-11
申请号：US10370528
申请日：2003-02-24
申请人： Suguru Taniguchi , Akira Tsujimoto , Toshihiko Ujita , Kiyomitsu Kudo
发明人： Suguru Taniguchi , Akira Tsujimoto , Toshihiko Ujita , Kiyomitsu Kudo
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A sub-tank unit of an ink jet cartridge can contain ink for image printing therein. The sub-tank unit includes a container main body having a ink storage for storing the ink, a ventilation path enabling the liquid storage and the outside of the container main body to communicate with each other, a gas liquid separation member disposed to communicate with the ventilation path, and a capillary member disposed between the ink storage and the gas liquid separation member.
摘要翻译：喷墨墨盒的副墨盒单元可以包含用于图像打印的墨水。副罐单元包括容器主体，其具有用于储存油墨的油墨储存器，能够使液体储存器和容器主体的外部彼此连通的通气路径，与气体分离部件连通的气液分离部件通气路径和布置在墨水储存器和气体分离构件之间的毛细管构件。

50. 发明授权

US06820973B2 Liquid supply apparatus and printing apparatus 失效
标题翻译：液体供应装置和打印装置
公开(公告)号：US06820973B2
公开(公告)日：2004-11-23
申请号：US10303708
申请日：2002-11-26
申请人： Toshihiko Ujita
发明人： Toshihiko Ujita
IPC分类号： B41J2175
CPC分类号： B41J2/175
摘要： A simple configuration is used to prevent a gas-liquid separating membrane which allows a gas to pass through while hindering the passage of a liquid, from undergoing a pressure equal to or higher than the withstanding pressure of the membrane, thus enabling a liquid to be stably fed into a container. To achieve this, in one preferred mode, a buffer is provided in a suction path connected to a suction pump. The buffer serves to prevent a gas-liquid separating membrane which allows a gas to pass through while hindering the passage of a liquid, from undergoing a pressure equal to or higher than the withstanding pressure of the membrane.
摘要翻译：使用简单的构造来防止允许气体通过的气液分离膜，同时妨碍液体的通过，不会经受等于或高于膜的耐压的压力，从而使液体成为稳定地进料到容器中。为了实现这一点，在一个优选的模式中，在连接到抽吸泵的抽吸路径中设置缓冲器。缓冲液用于防止允许气体通过而阻止液体通过的气液分离膜不经受等于或高于膜的耐受压力的压力。

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