公开(公告)号：US06652079B2

公开(公告)日：2003-11-25

申请号：US09947059

申请日：2001-09-06

申请人： Ken Tsuchii ,  Mineo Kaneko ,  Masaki Oikawa ,  Ryoji Inoue ,  Kenji Yabe

发明人： Ken Tsuchii ,  Mineo Kaneko ,  Masaki Oikawa ,  Ryoji Inoue ,  Kenji Yabe

IPC分类号： B41J205

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2002/14185 ,  B41J2002/14475

摘要： An ink jet recording head that is capable of avoiding damages due to cavitation of an electrothermal converting element and thus extending its life is provided. The ink jet recording head comprises a plurality of ink discharge ports for discharging ink; a plurality of electrothermal converting elements provided to be associated with each of the ink discharge ports, respectively, for bubbling and discharging the ink; a plurality of pressure chambers for containing the electrothermal converting elements and providing spaces for heating and bubbling the ink; a common liquid chamber for supplying ink to the plurality of pressure chambers; and a plurality of ink flow paths for communicating the pressure chambers with the common liquid chamber. The ink flow paths are arranged such that central lines in a direction of ink supply to the pressure chambers are positioned offset from central lines of the electrothermal converting elements in the same direction.

摘要翻译： 提供了一种能够避免由于电热转换元件的空化造成的损坏从而延长其寿命的喷墨记录头。 喷墨记录头包括用于排墨的多个喷墨口; 多个电热转换元件分别设置成与每个喷墨口相关联，用于使油墨发泡和排出; 多个压力室，用于容纳电热转换元件并提供用于加热和鼓泡墨水的空间; 用于向所述多个压力室供应墨水的公共液体室; 以及用于使压力室与公共液体室连通的多个墨流路。 油墨流动路径被布置成使得朝向压力室的供墨方向的中心线沿相同方向定位成偏离电热转换元件的中心线。

公开(公告)号：USD696719S1

公开(公告)日：2013-12-31

申请号：US29427622

申请日：2012-07-20

申请人： Hironori Murakami ,  Yasuo Kotaki ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hiroki Hayashi ,  Masashi Ogawa ,  Takashi Fukushima ,  Koki Yaegashi ,  Norihiro Ikebe ,  Nobuhiro Takeuchi ,  Junichiro Shimamura ,  Nobuo Komiya

设计人： Hironori Murakami ,  Yasuo Kotaki ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hiroki Hayashi ,  Masashi Ogawa ,  Takashi Fukushima ,  Koki Yaegashi ,  Norihiro Ikebe ,  Nobuhiro Takeuchi ,  Junichiro Shimamura ,  Nobuo Komiya

公开(公告)号：USD696718S1

公开(公告)日：2013-12-31

申请号：US29427621

申请日：2012-07-20

申请人： Hironori Murakami ,  Yasuo Kotaki ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hiroki Hayashi ,  Masashi Ogawa ,  Takashi Fukushima ,  Koki Yaegashi ,  Norihiro Ikebe ,  Nobuhiro Takeuchi ,  Junichiro Shimamura ,  Nobuo Komiya

设计人： Hironori Murakami ,  Yasuo Kotaki ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hiroki Hayashi ,  Masashi Ogawa ,  Takashi Fukushima ,  Koki Yaegashi ,  Norihiro Ikebe ,  Nobuhiro Takeuchi ,  Junichiro Shimamura ,  Nobuo Komiya

公开(公告)号：US07762654B2

公开(公告)日：2010-07-27

申请号：US11468245

申请日：2006-08-29

申请人： Shogo Kawamura ,  Yasuo Kotani ,  Hideki Ogura ,  Ryoji Inoue ,  Tetsuya Ohashi

发明人： Shogo Kawamura ,  Yasuo Kotani ,  Hideki Ogura ,  Ryoji Inoue ,  Tetsuya Ohashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513

摘要： A liquid container includes a housing, a flexible film, a liquid reservoir configured to directly store liquid therein and defined by the housing on one side and the flexible film on the other side, a liquid supply port provided in the liquid reservoir and configured to supply liquid to a recording head, and an overhang protruding from the housing and located in the liquid reservoir and substantially near the liquid supply port. The absorbing member is configured to absorb the inertial force of liquid, the inertial force being generated in liquid in the liquid reservoir by an external force applied to the housing.

摘要翻译： 液体容器包括壳体，柔性膜，液体储存器，其被配置为将液体直接存储在其中并由另一侧的壳体限定，另一侧的柔性膜，液体供应口，设置在液体储存器中， 液体到记录头，以及从壳体突出并位于液体储存器中并且基本上靠近液体供给口的突出部分。 吸收构件被构造成吸收液体的惯性力，惯性力通过施加到壳体的外力在液体储存器中产生。

公开(公告)号：US07735984B2

公开(公告)日：2010-06-15

申请号：US11798056

申请日：2007-05-10

申请人： Yasushi Iijima ,  Shogo Kawamura ,  Yasuo Kotaki ,  Ryoji Inoue ,  Hideki Ogura ,  Tetsuya Ohashi

发明人： Yasushi Iijima ,  Shogo Kawamura ,  Yasuo Kotaki ,  Ryoji Inoue ,  Hideki Ogura ,  Tetsuya Ohashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B01F11/0022 ,  B01F11/04

摘要： An ink tank includes two stirring members having different masses in an ink containing chamber. The two stirring members are moved by an inertial force according to movement of a carriage and stir ink. The two stirring members have different movement start times and movement speeds.

摘要翻译： 墨盒包括在墨水容纳室中具有不同质量的两个搅拌构件。 根据滑架的移动，两个搅拌构件通过惯性力移动并搅拌油墨。 两个搅拌构件具有不同的移动开始时间和移动速度。

公开(公告)号：US20090322966A1

公开(公告)日：2009-12-31

申请号：US12489808

申请日：2009-06-23

申请人： Ryoji Inoue

发明人： Ryoji Inoue

IPC分类号： H04N5/50

CPC分类号： H04N5/50 ,  H03J5/244 ,  H04N21/42638

摘要： A television tuner capable of receiving digital television signals and analog television signals comprises: a mixer circuit that converts the received television signals into signals of an intermediate-frequency band, and an intermediate-frequency tuning circuit being connected to a rear end of the mixer circuit and set to a tuning frequency corresponding to a reception channel, wherein the intermediate-frequency tuning circuit includes: a first resonant circuit configured to have a first capacitance and to have a resonant frequency set in the intermediate-frequency band, and a second resonant circuit configured to have a second capacitance and to have a resonant frequency set substantially equal to that of the first resonant circuit, and wherein the first capacitance is smaller than the second capacitance.

摘要翻译： 能够接收数字电视信号和模拟电视信号的电视调谐器包括：将接收到的电视信号转换成中频信号的混频电路，以及连接到混频器电路的后端的中频调谐电路 并设置为对应于接收信道的调谐频率，其中中频调谐电路包括：第一谐振电路，被配置为具有第一电容并且具有在中频带中设置的谐振频率，以及第二谐振电路 被配置为具有第二电容并且具有基本上等于所述第一谐振电路的谐振频率的谐振频率，并且其中所述第一电容小于所述第二电容。

公开(公告)号：US07618133B2

公开(公告)日：2009-11-17

申请号：US11467393

申请日：2006-08-25

申请人： Koichi Kubo ,  Shogo Kawamura ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hideki Ogura ,  Yasuo Kotaki

发明人： Koichi Kubo ,  Shogo Kawamura ,  Tetsuya Ohashi ,  Ryoji Inoue ,  Hideki Ogura ,  Yasuo Kotaki

IPC分类号： B41J2/175

CPC分类号： B41J2/17513

摘要： An ink tank includes a stirrer supported in a freely moveable manner near an inner wall of an ink storage chamber. When the stirrer moves closest to the inner wall, a predetermined gap is formed between opposing surfaces of the inner wall and the stirrer.

摘要翻译： 墨罐包括以可自由移动的方式支撑在墨水储存室的内壁附近的搅拌器。 当搅拌器最靠近内壁移动时，在内壁和搅拌器的相对表面之间形成预定间隙。

公开(公告)号：US07360876B2

公开(公告)日：2008-04-22

申请号：US10529101

申请日：2003-09-29

申请人： Ryoji Inoue ,  Hiroyuki Ishinaga ,  Nobuyuki Kuwabara ,  Tetsuya Ohashi ,  Hideki Ogura

发明人： Ryoji Inoue ,  Hiroyuki Ishinaga ,  Nobuyuki Kuwabara ,  Tetsuya Ohashi ,  Hideki Ogura

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17513

摘要： A liquid (ink) supply system having a closed structure with respect to an inkjet recording head is configured such that a gas hindering a recording operation and a liquid supply operation can be rapidly and smoothly eliminated from a liquid supply system without involving any complication in structure. An ink tank (10) and a liquid chamber (50) for leading ink supplied to the recording head (20) are brought into fluid communication via two communication channels (53 and 54). Thus, in the state where the gas exists inside the liquid chamber, the ink is moved from the ink tank (10) via one communication channel (53), while the gas is transferred to the ink tank (10) via the other communication channel (54).

摘要翻译： 具有相对于喷墨记录头具有闭合结构的液体（墨水）供给系统被配置为使得阻碍记录操作和液体供应操作的气体可以从液体供应系统中快速平稳地消除，而不会在结构中引起任何复杂性 。 用于引导供应到记录头（20）的墨水的墨盒（10）和液体室（50）通过两个通信通道（53和54）进行流体连通。 因此，在液体室内存在气体的状态下，墨水经由一个连通通道（53）从墨水罐（10）移动，同时气体经由另一个通信通道传送到墨水罐（10） （54）。

公开(公告)号：US20070052773A1

公开(公告)日：2007-03-08

申请号：US11468916

申请日：2006-08-31

申请人： Shogo Kawamura ,  Yasuo Kotaki ,  Hideki Ogura ,  Ryoji Inoue ,  Tetsuya Ohashi

发明人： Shogo Kawamura ,  Yasuo Kotaki ,  Hideki Ogura ,  Ryoji Inoue ,  Tetsuya Ohashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B01F11/0022 ,  B01F11/04 ,  B41J2/17556

摘要： A liquid container includes an air-tight liquid-storage chamber or reservoir, a movable member for agitating liquid, and a protrusion portion for supporting the movable member. The movable member and the protrusion portion are disposed in the liquid-storage chamber. The movable member includes a first end that is linearly movable along the protrusion portion and a second end that is free.

摘要翻译： 液体容器包括气密储液室或储存器，用于搅拌液体的可移动部件和用于支撑可移动部件的突出部分。 可移动部件和突出部分设置在储液室中。 可移动部件包括沿着突出部线性移动的第一端部和第二端部，该第二端部是自由的。

公开(公告)号：US07185976B2

公开(公告)日：2007-03-06

申请号：US10949074

申请日：2004-09-23

申请人： Ryoji Inoue ,  Hiroyuki Ishinaga ,  Hideki Ogura ,  Nobuyuki Kuwabara ,  Tetsuya Ohashi

发明人： Ryoji Inoue ,  Hiroyuki Ishinaga ,  Hideki Ogura ,  Nobuyuki Kuwabara ,  Tetsuya Ohashi

IPC分类号： B41J2/175

CPC分类号： B41J2/1752

摘要： An ink supply system in which gas is promptly and smoothly discharged without having a complex structure. The ink supply system includes a hermetically-sealed structure communicating with a liquid-using section, a liquid accommodating section having a liquid storage adapted to store liquid, the liquid accomodating section including a negative pressure generation means, and a plurality of communication paths, including first and second communication paths, that facilitates communication between the liquid chamber and the liquid accommodating section. Each of the first and second communication paths includes a liquid chamber side opening extending into the liquid chamber and a liquid accommodating section side opening extending into the liquid accommodating section. The liquid chamber side opening of the first communication path extends substantially further into the liquid chamber than the liquid chamber side opening of the second communication path, and the liquid accommodating section side opening of the second communication path extends substantially further into the liquid accommodating section than the liquid accommodating section side opening of the first communication path.

摘要翻译： 一种油墨供应系统，其中气体被迅速且顺利地排出而不具有复杂的结构。 供墨系统包括与液体使用部分连通的气密结构，具有适于储存液体的液体储存器的液体容纳部分，包括负压产生装置的液体容纳部分和多个连通路径，包括 第一和第二连通路径，其有利于液体室和液体容纳部分之间的连通。 第一和第二连通路径中的每一个包括延伸到液体室中的液体室侧开口和延伸到液体容纳部分中的液体容纳部侧开口。 第一连通路径的液体室侧开口比第二连通路径的液体室侧开口更进一步延伸到液体室内，第二连通路径的液体容纳部侧开口大致延伸到液体容纳部中， 第一连通路径的液体容纳部侧开口。