公开(公告)号：US06578957B2

公开(公告)日：2003-06-17

申请号：US10123257

申请日：2002-04-17

申请人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

发明人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

IPC分类号： B41J2175

CPC分类号： B41J2/17559 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523

摘要： An ink container for containing ink to be supplied to an ink jet head, includes fibrous material; an ink discharge port for discharging the ink to the ink jet head; a portion for containing the fibrous material at least adjacent the ink discharge port; wherein the fibrous material is deformed within a degree of elasticity, forming a plurality of intersections in different directions, and contained in the containing portion.

公开(公告)号：US6137512A

公开(公告)日：2000-10-24

申请号：US498870

申请日：1995-07-06

申请人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

发明人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

IPC分类号： B41J2/175

CPC分类号： B41J2/17559 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523

摘要： An ink container for containing ink to be supplied to an ink jet head, includes fibrous material; an ink discharge port for discharging the ink to the ink jet head; a portion for containing the fibrous material at least adjacent the ink discharge port; wherein the fibrous material is deformed within a degree of elasticity, forming a plurality of intersections in different directions, and contained in the containing portion.

公开(公告)号：US06412932B1

公开(公告)日：2002-07-02

申请号：US09636644

申请日：2000-08-16

申请人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

发明人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

IPC分类号： B41J2175

CPC分类号： B41J2/17559 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523

摘要： An ink container for containing ink to be supplied to an ink jet head, includes fibrous material; an ink discharge port for discharging the ink to the ink jet head; a portion for containing the fibrous material at least adjacent the ink discharge port; wherein the fibrous material is deformed within a degree of elasticity, forming a plurality of intersections in different directions, and contained in the containing portion.

公开(公告)号：US06394591B1

公开(公告)日：2002-05-28

申请号：US09127979

申请日：1998-08-03

申请人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

发明人： Masahiko Higuma ,  Hiroshi Sugitani ,  Masami Ikeda

IPC分类号： B41J2175

CPC分类号： B41J2/17559 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523

摘要： An ink container for containing ink to be supplied to an ink jet head, includes fibrous material; an ink discharge port for discharging the ink to the ink jet head; a portion for containing the fibrous material at least adjacent the ink discharge port; wherein the fibrous material is deformed within a degree of elasticity, forming a plurality of intersections in different directions, and contained in the containing portion.

摘要翻译： 用于容纳供应给喷墨头的墨水的墨水容器包括纤维材料; 用于将墨水排出到喷墨头的喷墨口; 用于容纳至少邻近所述排墨口的所述纤维材料的部分; 其中所述纤维材料在一定程度的弹性下变形，在不同方向上形成多个交叉点，并包含在所述容纳部分中。

公开(公告)号：US06257711B1

公开(公告)日：2001-07-10

申请号：US09084000

申请日：1998-05-26

申请人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

发明人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

IPC分类号： B41J2175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink filling method for filling an ink cartridge with ink to be supplied to a recording head for ejecting ink includes providing an ink cartridge having a negative pressure producing material accommodating portion and an ink accommodating portion, the negative pressure producing material accommodating portion accommodating a negative pressure producing material and being provided with an air vent, and the ink accommodating portion being substantially hermetically sealed except for fluid communication with the negative pressure producing material accommodating portion, and accommodating directly the ink to be supplied to the recording head, the ink cartridge further includes a partition wall between the negative pressure producing material accommodating portion and the ink accommodating portion, the partition wall being provided with a gap for permitting formation of meniscus of the ink; and directly injecting the ink into the ink accommodating portion.

摘要翻译： 用于将墨水填充到用于喷射墨水的记录头的墨水的墨水填充方法包括提供具有负压产生材料容纳部分和墨水容纳部分的墨盒，负压产生材料容纳部分容纳负极 压力产生材料并且设置有通气口，并且墨水容纳部分除了与负压产生材料容纳部分的流体连通之外基本上气密地密封，并且直接容纳要供应到记录头的墨水，墨盒进一步 包括负压产生材料容纳部分和墨水容纳部分之间的分隔壁，分隔壁设置有用于形成油墨弯液面的间隙; 并直接将油墨注入到墨水容纳部分中。

公开(公告)号：US06179416B2

公开(公告)日：2001-01-30

申请号：US08959706

申请日：1997-10-27

申请人： Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Toshio Kashino ,  Masahiko Higuma ,  Takeshi Okazaki ,  Hiroki Tajima

发明人： Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Toshio Kashino ,  Masahiko Higuma ,  Takeshi Okazaki ,  Hiroki Tajima

IPC分类号： B41J2175

CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17556

摘要： An ink cartridge includes a negative pressure producing material; an accommodating portion for accommodating the negative pressure producing material, the accommodating portion is provided with an opening for receiving an ink supply tube of an ink jet recording head; wherein the material is sandwiched between surfaces in the accommodating portion, and a distance between the surfaces smaller than twice an outer diameter of the ink supply tube.

摘要翻译： 墨盒包括负压产生材料; 用于容纳负压产生材料的容纳部分，容纳部分设置有用于接收喷墨记录头的供墨管的开口; 其中所述材料夹在所述容纳部分中的表面之间，并且所述表面之间的距离小于所述供墨管的外径的两倍。

公开(公告)号：US6164772A

公开(公告)日：2000-12-26

申请号：US315298

申请日：1994-09-29

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Fujita ,  Fumihiro Goto ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Fujita ,  Fumihiro Goto ,  Masaya Uetsuki

IPC分类号： B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/033 ,  C09D11/326 ,  C09D11/38 ,  G01D11/100

CPC分类号： B41J2/17523 ,  B41J2/17513

摘要： Ink which contains surfactant in the amount of not exceeding the critical micelle concentration in the ink but exceeding the critical micelle concentration in purified water, is filled into a cartridge, comprising a first chamber which encloses a negative pressure producing material, and a second chamber in communication with said first chamber only through a narrow passage Then, said ink is supplied to ink jet head and printed.

摘要翻译： 将含有不超过墨水中的临界胶束浓度但超过纯化水中的临界胶束浓度的表面活性剂的油墨填充到包含封装负压产生材料的第一室和第二室 然后，通过狭窄的通道与所述第一室连通。然后，将所述油墨供应到喷墨头并印刷。

公开(公告)号：US6012808A

公开(公告)日：2000-01-11

申请号：US612299

申请日：1996-03-07

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/175 ,  B41J29/46

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： A container for containing printing liquid for supplying to an ink jet head for an ink jet recording apparatus. The container includes first and second chambers, with the first chamber containing negative pressure producing material and having an air vent communicating with ambient air and a supply port for supplying printing liquid to the ink jet head. The second chamber communicates with the first chamber via a communication port and provides a printing liquid reservoir for the first chamber. In an area adjacent a wall extending from the communication port, a capillary force provided by the negative pressure producing material decreases in a direction perpendicular to and towards that wall at least adjacent a part of the communication port which is uppermost when the container is in use.

摘要翻译： 一种用于容纳用于供应喷墨记录装置的喷墨头的印刷液体的容器。 容器包括第一和第二腔室，其中第一腔室含有负压产生材料，并且具有与环境空气连通的排气口和用于向喷墨头供给印刷液体的供给口。 第二室通过连通口与第一室连通并提供用于第一室的印刷液储存器。 在邻接从连通口延伸的壁的区域中，由负压产生材料提供的毛细管力在垂直于和朝向该壁的方向上至少邻近连通口的一部分，当该容器在使用中时是最高的 。

公开(公告)号：US5790157A

公开(公告)日：1998-08-04

申请号：US297817

申请日：1994-08-30

申请人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

发明人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink filling method for filling an ink cartridge with ink to be supplied to a recording head for ejecting ink includes providing an ink cartridge having a negative pressure producing material accommodating portion and an ink accommodating portion, the negative pressure producing material accommodating portion accommodating a negative pressure producing material and being provided with an air vent, and the ink accommodating portion being substantially hermetically sealed except for fluid communication with the negative pressure producing material accommodating portion, and accommodating directly the ink to be supplied to the recording head, the ink cartridge further includes a partition wall between the negative pressure producing material accommodating portion and the ink accommodating portion, the partition wall being provided with a gap for permitting formation of meniscus of the ink; and directly injecting the ink into the ink accommodating portion.

摘要翻译： 用于将墨水填充到用于喷射墨水的记录头的墨水的墨水填充方法包括提供具有负压产生材料容纳部分和墨水容纳部分的墨盒，负压产生材料容纳部分容纳负极 压力产生材料并且设置有通气口，并且墨水容纳部分除了与负压产生材料容纳部分的流体连通之外基本上气密地密封，并且直接容纳要供应到记录头的墨水，墨盒进一步 包括负压产生材料容纳部分和墨水容纳部分之间的分隔壁，分隔壁设置有用于形成油墨弯液面的间隙; 并直接将油墨注入到墨水容纳部分中。

公开(公告)号：USD359755S

公开(公告)日：1995-06-27

申请号：US15856

申请日：1993-12-01

申请人： Hiroyuki Tokuda ,  Tetsuya Sekine ,  Masahiko Higuma ,  Tsutomu Abe ,  Masami Ikeda

设计人： Hiroyuki Tokuda ,  Tetsuya Sekine ,  Masahiko Higuma ,  Tsutomu Abe ,  Masami Ikeda