公开(公告)号：US06375312B1

公开(公告)日：2002-04-23

申请号：US08819366

申请日：1997-03-17

申请人： Masami Ikeda ,  Hiroshi Sugitani ,  Shigeyuki Matsumoto ,  Yasuhiro Naruse ,  Kenji Makino ,  Masaaki Izumida ,  Seiichi Tamura

发明人： Masami Ikeda ,  Hiroshi Sugitani ,  Shigeyuki Matsumoto ,  Yasuhiro Naruse ,  Kenji Makino ,  Masaaki Izumida ,  Seiichi Tamura

IPC分类号： B41J205

CPC分类号： B41J2/14072 ,  B41J2/14129 ,  B41J2202/03

摘要： A heat generating resistor comprised of a film composed of a TaN0.8-containing tantalum nitride material which is hardly deteriorated and is hardly varied in terms of the resistance value even upon continuous application of a relatively large quantity of an electric power thereto over a long period of time. A substrate for a liquid jet head comprising a support member and an electrothermal converting body disposed above said support member, said electrothermal converting body including a heat generating resistor layer capable of generating a thermal energy and electrodes being electrically connected to said heat generating resistor layer, said electrodes being capable of supplying an electric signal for demanding to generate said thermal energy to said heat generating resistor layer, characterized in that said heat generating resistor layer comprises a film composed of a TaN0.8-containing tantalum nitride material. A liquid jet head provided with said substrate for a liquid jet head. A liquid jet apparatus provided with said liquid jet head.

摘要翻译： 一种发热电阻器，由由几乎不劣化的含TaN0.8的氮化钽材料构成的膜构成，并且即使长时间连续施加较大量的电力也难以在电阻值方面变化 一段的时间。 一种液体喷射头用基板，其特征在于，包括支撑部件和设置在所述支撑部件上方的电热转换体，所述电热转换体包括能够产生热能的发热电阻层，与所述发热电阻层电连接的电极， 所述电极能够提供用于要求向所述发热电阻层产生所述热能的电信号，其特征在于，所述发热电阻层包括由含TaN0.8的氮化钽材料构成的膜。 一种具有用于液体喷射头的所述基底的液体喷射头。 设有所述喷液头的液体喷射装置。

公开(公告)号：US06277294B1

公开(公告)日：2001-08-21

申请号：US09203393

申请日：1998-12-02

申请人： Teruo Ozaki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Masahiko Kubota

发明人： Teruo Ozaki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Masahiko Kubota

IPC分类号： G01D1500

CPC分类号： B41J2/1642 ,  B41J2/14048 ,  B41J2/1604 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1645 ,  B41J2/1646 ,  Y10T29/49401

摘要： A method of producing an ink jet head valve for an ink jet head having a discharge port for discharging ink, an ink flow path communicated with said discharge port and an electrothermal converting member used as an energy generating means for discharging ink into said ink flow path, comprises the step of producing said ink jet head valve by a metal CVD process.

摘要翻译： 一种用于喷墨头的喷墨头阀的制造方法，其具有用于排出油墨的排出口，与所述排出口连通的油墨流路和用作能量产生装置的电热转换构件，用于将油墨排放到所述油墨流动通道 包括通过金属CVD工艺制造所述喷墨头阀的步骤。

公开(公告)号：US06196667B1

公开(公告)日：2001-03-06

申请号：US09206279

申请日：1998-12-07

申请人： Tomoyuki Hiroki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

发明人： Tomoyuki Hiroki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645

摘要： A liquid discharging head has at least a discharge port for discharging liquid therefrom, a liquid flow path communicating with the discharge port to supply the liquid to the discharge port, a substrate provided with a heating member for creating a bubble in the liquid filling the liquid flow path, and a movable member having a movable portion having its free end at the discharge port side and provided at a location facing the heating member of the substrate with a gap with respect to the substrate, a supported and fixed portion supported on and fixed to the substrate, and a supporting portion provided near the supported and fixed portion of the movable portion. The free end of the movable member is displaced toward the discharge port side about the fulcrum portion of the movable member by pressure produced by the bubble being created to thereby discharge the liquid from the discharge port. The movable member is formed of a silicon material and has a bent portion forming the gap, and the fulcrum portion has a curved surface shape.

摘要翻译： 液体排放头至少具有用于从其排出液体的排出口，与排出口连通以将液体供给到排出口的液体流路，设置有用于在填充液体的液体中产生气泡的加热构件的基板 流动路径和可动部件，其具有在排出口侧具有其自由端的可动部分，并且设置在相对于基板具有间隙的与基板的加热部件相对的位置处，被支撑并固定的支撑固定部 以及设置在可动部的支撑固定部附近的支撑部。 可动件的自由端通过由产生的气泡产生的压力而朝着可移动部件的支点部分朝向排出口侧移位，从而将液体从排出口排出。 可移动部件由硅材料形成，并且具有形成间隙的弯曲部分，并且支点部分具有弯曲表面形状。

公开(公告)号：US6151046A

公开(公告)日：2000-11-21

申请号：US728858

申请日：1996-10-10

申请人： Tsutomu Abe ,  Tsunenobu Satoi ,  Masami Ikeda ,  Seiji Suzuki ,  Naohito Asai ,  Tsuyoshi Orikasa ,  Seiichiro Karita ,  Eiichiro Shimizu ,  Masahiko Higuma

发明人： Tsutomu Abe ,  Tsunenobu Satoi ,  Masami Ikeda ,  Seiji Suzuki ,  Naohito Asai ,  Tsuyoshi Orikasa ,  Seiichiro Karita ,  Eiichiro Shimizu ,  Masahiko Higuma

IPC分类号： B41J2/14 ,  B41J25/34 ,  B41J2/01

CPC分类号： B41J2/14072 ,  B41J25/34 ,  B41J2002/14362

摘要： A recording apparatus using a recording head to effect recording on a recording material includes a recording head unit provided with a recording head for effecting recording on a recording material including a recording head supporting member for supporting the recording head at a predetermined position; a relaying electric contact member including a first electric contact member for external electric connection; a second electric contact for electrically connecting the first electric contact member with the recording head; and an electric current supplying device for supplying electric current to the first electric contact member.

摘要翻译： 使用记录头对记录材料进行记录的记录装置包括具有记录头的记录头单元，用于在包括用于将记录头支撑在预定位置的记录头支撑构件的记录材料上进行记录; 中继电接触构件，包括用于外部电连接的第一电接触构件; 用于将所述第一电接触构件与所述记录头电连接的第二电接触件; 以及用于向第一电接触构件提供电流的电流供应装置。

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：US6095642A

公开(公告)日：2000-08-01

申请号：US184039

申请日：1998-11-02

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 a 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 container also includes a second chamber communicating with the first chamber via a communication port and providing a printing liquid reservoir for the first chamber. The capillary force provided by the negative pressure producing material adjacent a wall extending from the communication port and decreasing in a direction perpendicular to and towards the wall at least adjacent a part of the communication port which is uppermost in use of the container.

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。 容器包括含有负压产生材料并且具有与环境空气连通的排气口的第一室和用于向喷墨头供给印刷液体的供给口。 容器还包括经由连通口与第一室连通并且为第一室提供印刷液体储存器的第二室。 由负压产生材料提供的毛细管力邻近从连通口延伸的壁并且在垂直于和朝向壁的方向上至少邻近使用容器最上方的连通口的一部分而减小。

公开(公告)号：US5774151A

公开(公告)日：1998-06-30

申请号：US927636

申请日：1997-09-11

申请人： Hiroshi Sugitani ,  Masaki Inaba ,  Masami Ikeda ,  Yutaka Koizumi ,  Masami Kasamoto ,  Tsuyoshi Orikasa ,  Makiko Kimura ,  Toshio Kashino ,  Seiichiro Karita ,  Haruhiko Terai ,  Akira Goto

发明人： Hiroshi Sugitani ,  Masaki Inaba ,  Masami Ikeda ,  Yutaka Koizumi ,  Masami Kasamoto ,  Tsuyoshi Orikasa ,  Makiko Kimura ,  Toshio Kashino ,  Seiichiro Karita ,  Haruhiko Terai ,  Akira Goto

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16

CPC分类号： B41J2/14032 ,  B41J2/1604 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1637 ,  B41J2/164 ,  B41J2002/14379 ,  B41J2202/03 ,  B41J2202/21 ,  Y10T29/49401

摘要： A liquid ejecting head for a liquid ejecting apparatus for performing a recording operation by ejecting liquid from the liquid ejecting head includes as essential components a base plate having a plurality of liquid ejecting elements, and a grooved member having a plurality of grooves formed thereon corresponding to the liquid ejecting elements. The grooved member is connected to the base plate and composed of a grooved element and a supporting member. A liquid ejecting apparatus operable for performing a recording operation includes as essential components a liquid ejecting head of the foregoing type and a signal supplying unit for supplying,a series of signals to the liquid ejecting head for activating a plurality of liquid ejecting elements. A method of producing a liquid ejecting head of the foregoing type is practices by way of the steps of preparing a base plate having a plurality of liquid ejecting elements, forming a, plurality,of supporting portions on a supporting member, forming a grooves member including a grooved element, and then connecting the grooved element to a resin member constituting a part of the grooved member via the supporting portions.

摘要翻译： 用于通过从液体喷射头喷射液体进行记录操作的液体喷射装置的液体喷射头包括作为必要部件的具有多个液体喷射元件的基板，以及在其上形成有多个凹槽的带槽部件， 液体喷射元件。 开槽部件与基板连接，由开槽元件和支撑部件构成。 可操作用于执行记录操作的液体喷射装置包括作为上述类型的液体喷射头的必要部件，以及用于向液体喷射头供应一系列信号以用于激活多个液体喷射元件的信号提供单元。 制造上述类型的液体喷射头的方法是通过制备具有多个液体喷射元件的基板的步骤，在支撑构件上形成多个支撑部分的步骤，形成包括 开槽元件，然后经由支撑部将带槽元件连接到构成带槽部件的一部分的树脂部件。

公开(公告)号：US5508725A

公开(公告)日：1996-04-16

申请号：US317028

申请日：1994-10-03

申请人： Akira Goto ,  Kazuaki Masuda ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Nobuyuki Kuwabara ,  Shigeaki Tanaka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Akio Saito ,  Tsuyoshi Orikasa

发明人： Akira Goto ,  Kazuaki Masuda ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Nobuyuki Kuwabara ,  Shigeaki Tanaka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Akio Saito ,  Tsuyoshi Orikasa

IPC分类号： B41J2/16 ,  B41J2/05

CPC分类号： B41J2/1634 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1637 ,  B41J2002/14475 ,  B41J2202/11

摘要： An ink jet head includes a first member provided with an ejection energy generating element for generating energy contributable to ejection of ink; a second member provided with a recess for defining an ink passage with a trapezoidal cross-section by being coupled with the first member, corresponding to the ejection energy generating element; and a third member provided with an ejection outlet which communicates with the ink passage and through which the ink is ejected.

摘要翻译： 喷墨头包括设置有用于产生有助于喷射墨水的能量的喷射能量产生元件的第一构件; 第二构件，其设置有凹部，用于通过与对应于喷射能量产生元件的第一构件联接来限定具有梯形横截面的墨通道; 以及第三构件，其具有与油墨通道连通并且喷射出油墨的喷射出口。

公开(公告)号：US5481289A

公开(公告)日：1996-01-02

申请号：US128663

申请日：1993-09-30

申请人： Teruo Arashima ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masami Ikeda ,  Masami Kasamoto ,  Seiji Suzuki ,  Hiroyuki Ishinaga ,  Jun Kawai ,  Yuji Kamiyama

发明人： Teruo Arashima ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masami Ikeda ,  Masami Kasamoto ,  Seiji Suzuki ,  Hiroyuki Ishinaga ,  Jun Kawai ,  Yuji Kamiyama

IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J2/20

CPC分类号： B41J2/17563 ,  B41J2/16523

摘要： An ink supply mechanism, which supplies ink from an ink container for storing ink to an ink jet recording unit which discharges ink, comprises a first filter member provided in an ink outlet section of the ink container; an ink supply passage which conductively connects the ink jet recording unit and the ink container for supplying ink from the ink container to the ink jet recording unit; and a second filter member provided in the ink supply passage between ink discharging ports of the recording unit and the first filter member. The second filter member is provided with holes which create the capillary force greater than the negative pressure in the ink container. With the above structure, it is possible to provide an ink jet recording apparatus capable of making the recovery amount compatible between a usual recording device and a recording device of a high-speed type, making a recording device of a high-speed type usable in a usual recording apparatus, and improving the ink usage efficiency in the recovery process.

摘要翻译： 一种供墨机构，其将墨水从用于储存墨水的墨水容器供应给排放墨水的喷墨记录单元，包括设置在墨水容器的墨水出口部分中的第一过滤器部件; 墨水供应通道，其导电地连接喷墨记录单元和墨水容器，用于将油墨从墨水容器供应到喷墨记录单元; 以及设置在所述供墨通道中的所述记录单元的墨排出口和所述第一过滤构件之间的第二过滤构件。 第二过滤构件设置有在墨水容器中产生大于负压的毛细管力的孔。 利用上述结构，可以提供一种喷墨记录装置，其能够使通常的记录装置和高速类型的记录装置之间的恢复量相容，使得可以使用高速类型的记录装置 通常的记录装置，并且提高了恢复处理中的墨水使用效率。

公开(公告)号：USD356110S

公开(公告)日：1995-03-07

申请号：US15867

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