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公开(公告)号：US07934820B2
公开(公告)日：2011-05-03
申请号：US12038775
申请日：2008-02-27
申请人： Hirotake Nakamura
发明人： Hirotake Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17509
摘要： An ink cartridge includes an ink storage chamber and an ink supply chamber, and the ink supply chamber includes a check valve configured to selectively open and close a communication hole between the ink storage chamber and the ink supply chamber depending on a pressure differential between a first pressure in the ink storage chamber and a second pressure in the ink supply chamber. When the ink storage chamber is filled with ink, the first pressure is lower than an atmospheric pressure, and the second pressure is higher than the first pressure such that the check valve closes the communicating hole.
摘要翻译： 墨盒包括墨水储存室和墨水供应室，并且供墨室包括止回阀，该止回阀构造成根据第一和第二墨水供应室之间的压力差选择性地打开和关闭墨水储存室和供墨室之间的连通孔 墨水储存室中的压力和供墨室中的第二压力。 当墨水储存室充满墨水时，第一压力低于大气压，第二压力高于第一压力，使得止回阀关闭连通孔。
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公开(公告)号：US07887168B2
公开(公告)日：2011-02-15
申请号：US12165420
申请日：2008-06-30
IPC分类号： B41J2/175
CPC分类号： B41J2/1652 , B41J2/17509 , B41J2/17513 , B41J2/17553 , B41J2/17566 , B41J29/28
摘要： A main tank has a storage space which stores a liquid. A sub tank has a predetermined interior space and an atmosphere communicating hole which makes the interior space communicate with an atmosphere, formed therein, and has an opening and closing valve which opens and closes the atmosphere communicating hole. When the main tank is not mounted on a main tank installing portion, the opening and closing valve closes the atmosphere communicating hole. When the main tank is mounted on the main tank installing portion, a discharge operation of discharging the liquid from the nozzles of the head with the atmosphere communicating hole closed by the opening and closing valve is carried out. Thereafter, the opening and closing valve opens the atmosphere communicating hole. Accordingly, the liquid is prevented from being leaked out from the sub tank when the main tank is removed.
摘要翻译： 主容器具有储存液体的储存空间。 副罐具有预定的内部空间和使内部空间与其中形成的气氛连通的大气连通孔，并具有开闭气氛连通孔的开关阀。 当主油箱未安装在主油箱安装部分上时，开关阀关闭大气连通孔。 当主油箱安装在主油箱安装部分上时，执行从打开和关闭阀关闭的大气连通孔的喷头喷出液体的排出操作。 此后，打开和关闭阀打开大气连通孔。 因此，当主罐被移除时，防止液体从副罐泄漏出来。
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公开(公告)号：US20100245457A1
公开(公告)日：2010-09-30
申请号：US12729229
申请日：2010-03-22
申请人： Tomohiro KANBE , Hirotake NAKAMURA
发明人： Tomohiro KANBE , Hirotake NAKAMURA
IPC分类号： B41J29/393 , B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17546 , B41J2/17553
摘要： An ink supply device includes a cartridge mounting portion to which an ink cartridge is configured to be mounted by being inserted thereinto in an insertion direction. The ink supply device further includes a controller configured to determine a type of the ink cartridge based on first determination information initially stored during an insertion of the ink cartridge into the cartridge mounting portion and second determination information finally stored during the insertion of the ink cartridge into the cartridge mounting portion.
摘要翻译： 墨水供应装置包括墨盒安装部分，墨盒被构造成通过沿插入方向插入其中而被安装。 供墨装置还包括控制器，其被配置为基于在将墨盒插入盒安装部分期间最初存储的第一确定信息和在将墨盒插入期间最终存储的第二确定信息来确定墨盒的类型 盒安装部分。
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公开(公告)号：US20100245410A1
公开(公告)日：2010-09-30
申请号：US12729220
申请日：2010-03-22
CPC分类号： B41J2/17566 , B41J2/17513 , B41J2/1752 , B41J2/17546 , B41J2/17553
摘要： An ink supply device includes an ink cartridge and a cartridge mounting portion including a first detector, a second detector, and a determiner. The ink cartridge includes a first detectable portion, a second detectable portion, and a third detectable portion. The determiner is configured to execute a first determination process in which it is determined whether or not the second detector detects the second detectable portion when the first detector initially detects the first detectable portion during an insertion of the ink cartridge into the cartridge mounting portion, and the determiner is configured to execute a second determination process in which it is determined whether or not the second detector detects the second detectable portion when the first detector stops detecting the first detectable portion during the insertion of the ink cartridge into the cartridge mounting portion.
摘要翻译： 墨水供应装置包括墨盒和包括第一检测器，第二检测器和确定器的墨盒安装部分。 墨盒包括第一可检测部分，第二可检测部分和第三可检测部分。 所述确定器被配置为执行第一确定过程，其中当所述第一检测器在将所述墨盒插入所述盒安装部分期间最初检测到所述第一可检测部分时，确定所述第二检测器是否检测到所述第二可检测部分，以及 确定器被配置为执行第二确定处理，其中当在将墨盒插入盒安装部分期间第一检测器停止检测到第一可检测部分时，确定第二检测器是否检测到第二检测部分。
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公开(公告)号：US20100128092A1
公开(公告)日：2010-05-27
申请号：US12625814
申请日：2009-11-25
申请人： Hirotake Nakamura
发明人： Hirotake Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/175
摘要： A liquid jetting apparatus includes a liquid jetting head which reciprocates in a first direction on a predetermined plane and which jets the liquid from a nozzle; a liquid supply source which stores the liquid to be supplied to the liquid jetting head; a flexible tube which is fixed to the liquid jetting apparatus at a predetermined fixed portion different from a connecting portion of the tube at which the tube is connected to the liquid jetting head, and which is arranged in a state that the tube is bent at a portion between the fixed portion and the connecting portion; and a regulating member which is arranged to regulate a movement of the tube caused by the bending of the tube, and the regulating member has an accommodating portion which extends in the first direction and accommodates the tube.
摘要翻译： 液体喷射装置包括：液体喷射头，其在预定平面上沿第一方向往复运动，并且喷射喷嘴的液体; 液体供给源，其储存供给到所述液体喷射头的液体; 柔性管，其以与管连接到液体喷射头的管的连接部分不同的预定固定部分固定到液体喷射装置，并且以管状物弯曲的状态 固定部分和连接部分之间的部分; 以及调节构件，其被布置成调节由所述管的弯曲引起的所述管的运动，并且所述调节构件具有沿所述第一方向延伸并容纳所述管的容纳部。
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公开(公告)号：US20090141100A1
公开(公告)日：2009-06-04
申请号：US12325483
申请日：2008-12-01
申请人： Hirotake Nakamura , Hiroaki Yazawa
发明人： Hirotake Nakamura , Hiroaki Yazawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17556 , B41J2/17566
摘要： An ink supply device includes: an ink cartridge including a port which is provided in a rear surface thereof at a lower portion of the ink chamber and which allows ink to flow in an ink flow direction and an engaged portion which is provided on an upper surface thereof; a cartridge mounting portion into which the ink cartridge is insertable in an insertion direction wherein the cartridge mounting portion is configured to accommodate the ink cartridge movably between a first posture and a second posture; a joint which is provided in the cartridge mounting portion and is connected to the port; a first elastic member which urges the ink cartridge to a removal direction; and a lock member which is engaged with the engaged portion to prevent the ink cartridge from being moved in the removal direction by the urging force of the first elastic member.
摘要翻译： 墨水供应装置包括：墨盒，其包括在墨水室的下部设置在其后表面上并允许墨在墨流动方向上流动的端口和设置在墨表面上的接合部分的端口 的; 墨盒安装部分，其中墨盒可沿插入方向插入其中，其中墨盒安装部分被配置为在第一姿态和第二姿势之间可移动地容纳墨盒; 一个连接在盒安装部分并连接到该端口的接头; 第一弹性构件，其将墨盒推向移除方向; 以及锁定构件，其与被接合部分接合，以防止墨盒通过第一弹性构件的推动力在移动方向上移动。
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公开(公告)号：US20090073199A1
公开(公告)日：2009-03-19
申请号：US12326072
申请日：2008-12-01
CPC分类号： B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566
摘要： An ink cartridge determination system includes a cartridge mounting portion, an optical sensor positioned at the cartridge mounting portion, at least one ink cartridge configured to be inserted into the cartridge mounting portion, and a determiner. The optical sensor includes a light-emitting element and a light-receiving element. The optical sensor is configured to selectively output a first signal and a second signal based on an intensity of the light received by the light-receiving element. The at least one ink cartridge includes a first light altering portion, a second light altering portion, and a light passing portion, which are configured to sequentially intersect a optical path of the optical sensor when the at least one ink cartridge is inserted into the cartridge mounting portion, and the determiner is configured to determine a type of the at least one ink cartridge based on a time profile of a signal outputted from the optical sensor.
摘要翻译： 墨盒确定系统包括盒安装部分，位于盒安装部分处的光学传感器，配置成插入盒安装部分的至少一个墨盒和确定器。 光学传感器包括发光元件和光接收元件。 光传感器被配置为基于由光接收元件接收的光的强度来选择性地输出第一信号和第二信号。 所述至少一个墨盒包括第一光改变部分，第二光改变部分和光通过部分，当所述至少一个墨盒插入墨盒时，所述第一光改变部分，第二光改变部分和光通过部分被配置成顺序地与光学传感器的光路相交 安装部分，并且所述确定器被配置为基于从所述光学传感器输出的信号的时间曲线来确定所述至少一个墨盒的类型。
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公开(公告)号：US20080239035A1
公开(公告)日：2008-10-02
申请号：US12055202
申请日：2008-03-25
申请人： Shingo Hattori , Hirotake Nakamura
发明人： Shingo Hattori , Hirotake Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17553 , B41J2/17566
摘要： An ink cartridge includes a case including a front face and a rear face opposite the front face, in which the case has an ink chamber defined therein, and the ink chamber is configured to store ink. The ink cartridge also includes an extension portion extending from the from the front face of the case in a predetermined direction, and the extension portion includes a first end which is coupled to the front face of the case, and a second end opposite the first end. The extension portion also includes an opaque first portion, an opaque second portion positioned adjacent to the first end of the extension portion, and a translucent third portion positioned between the opaque first portion and the opaque second portion in the predetermined direction.
摘要翻译： 墨盒包括一个壳体，它包括一个正面和一个与前表面相对的后表面，其中壳体上有一个墨水室，在其中限定了一个墨水室，并且墨水室被配置为存储墨水。 墨盒还包括从壳体的前表面沿预定方向延伸的延伸部分，并且延伸部分包括联接到壳体的前表面的第一端和与第一端相对的第二端 。 延伸部分还包括不透明的第一部分，邻近延伸部分的第一端定位的不透明的第二部分，以及在预定方向上位于不透明的第一部分和不透明的第二部分之间的半透明的第三部分。
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公开(公告)号：US20080180498A1
公开(公告)日：2008-07-31
申请号：US11863147
申请日：2007-09-27
申请人： Shingo Hattori , Hirotake Nakamura
发明人： Shingo Hattori , Hirotake Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566
摘要： An ink cartridge includes a first signal blocking portion, a second signal blocking portion, and a third signal blocking portion. The first signal blocking portion is configured to either prevent a first signal from passing therethrough or to alter a path of the first signal when the first signal blocking portion receives the first signal, the second signal blocking portion is configured to either prevent a second signal from passing therethrough or to alter a path of the second signal when the second signal blocking portion receives the second signal, and the third signal blocking portion is configured to either prevent the second signal from passing therethrough or to alter a path of the second signal when the third signal blocking portion receives the second signal.
摘要翻译： 墨盒包括第一信号阻挡部分，第二信号阻挡部分和第三信号阻挡部分。 第一信号阻挡部分被配置为当第一信号阻挡部分接收到第一信号时，防止第一信号通过或改变第一信号的路径，第二信号阻挡部分被配置为防止第二信号 当第二信号阻挡部分接收第二信号时，通过其中或改变第二信号的路径，并且第三信号阻挡部分被配置为当第二信号阻挡部分接收到第二信号时，阻止第二信号通过，或者当第二信号 第三信号阻挡部分接收第二信号。
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公开(公告)号：US20080158310A1
公开(公告)日：2008-07-03
申请号：US12005472
申请日：2007-12-27
IPC分类号： B41J2/175
CPC分类号： B41J2/17509
摘要： A liquid discharge device may be provided with a transferring device, a discharge head, a tank, a liquid replenishment device, and a member. The transferring device transfers a recording medium along a feeding path. The discharge head is capable of moving along a movement path. The movement path is disposed above the feeding path. The discharge head comprises a nozzle for discharging liquid toward the recording medium transferred by the transferring device. The tank is capable of moving along the movement path with the discharge head. The tank comprises a liquid inlet hole and a liquid outlet hole. The tank is capable of storing liquid replenished from the liquid inlet hole. The liquid within the tank is to be supplied to the discharge head via the liquid outlet hole. The liquid replenishment device is capable of being connected to and disconnected from the tank. The liquid is supplied to the tank when the liquid replenishment device is in a connected state with the tank. The member is disposed between the feeding path and the movement path along a vertical direction. The member is configured to receive liquid falling from the liquid inlet hole of the tank.
摘要翻译： 液体排出装置可以设置有转移装置，排出头，罐，液体补充装置和构件。 传送装置沿着馈送路径传送记录介质。 排放头能够沿着移动路径移动。 移动路径设置在馈送路径的上方。 排出头包括用于将液体朝向由转印装置转印的记录介质排出的喷嘴。 罐体能够沿着运动路径与排放头一起移动。 该罐包括液体入口孔和液体出口孔。 该罐能够储存从液体入口孔补充的液体。 罐内的液体经由液体出口孔供给到排放头。 液体补充装置能够与罐连接和断开。 当液体补充装置处于与罐的连接状态时，液体被供应到罐。 构件沿着垂直方向设置在进给路径和移动路径之间。 该构件构造成接收从罐的液体入口孔落下的液体。
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