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    Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same
    1.
    发明授权
    Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same 有权
    具有相对的电气和墨水连接部分的墨盒以及用于其的托架和喷墨记录装置

    公开(公告)号：US06851795B2

    公开(公告)日：2005-02-08

    申请号：US10067221

    申请日：2002-02-07

    申请人： Itaru Watanabe ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Hiroki Tajima ,  Yasushi Iijima ,  Toshihiro Sasaki ,  Tomoyuki Nagase

    发明人： Itaru Watanabe ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Hiroki Tajima ,  Yasushi Iijima ,  Toshihiro Sasaki ,  Tomoyuki Nagase

    IPC分类号： B41J2/01 ,  B41J2/175 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/17509 ,  B41J2/17526 ,  B41J2/17553

    摘要： A cartridge is detachably mountable to a holder of an ink jet recording apparatus, so as to be freely reciprocatable to scan across a recording medium and record thereon by discharging ink. The cartridge is defined by a cartridge main body, and is provided with a recording head for discharging ink from plural nozzles formed in parallel on a lower face of the cartridge main body facing the recording medium. A front face of the cartridge main body is provided with an electrical connection portion having cartridge electrodes, which are electrically connectable with corresponding electrodes of the holder. A rear face opposite to the front face is provided with an ink connection portion connectable to corresponding supply ports which supply ink to the recording head from a main tank installed elsewhere on the ink jet recording apparatus. With the cartridge thus structured, the force exerted for connection to the supply port does not affect the precision with which the cartridge is mounted on the holder.

    摘要翻译： 墨盒可拆卸地安装到喷墨记录装置的保持器上，以便可以自由地往复移动以扫过记录介质并通过排墨来记录在其上。 盒由盒主体限定，并且设置有用于从面向记录介质的盒主体的下表面上平行形成的多个喷嘴排出墨的记录头。 盒主体的前表面设置有具有盒电极的电连接部分，其可与保持器的相应电极电连接。 与前表面相对的后表面设置有可连接到从安装在喷墨记录装置上其他地方的主箱向记录头供墨的相应供给口的墨连接部。 通过这样构造的盒，用于连接到供应端口的力不影响盒安装在保持器上的精度。

    Liquid ejecting apparatus
    3.
    发明授权
    Liquid ejecting apparatus 有权
    液体喷射装置

    公开(公告)号：US06631982B2

    公开(公告)日：2003-10-14

    申请号：US10067880

    申请日：2002-02-08

    申请人： Toshihiro Sasaki ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Hiroki Tajima ,  Yasushi Iijima

    发明人： Toshihiro Sasaki ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Hiroki Tajima ,  Yasushi Iijima

    IPC分类号： B41J2175

    CPC分类号： B41J2/17523 ,  B41J2/17509

    摘要： In a liquid ejecting apparatus in which ink is supplied from an ink tank to a print cartridge detachably mounted on a carriage through a tube, connection between an ink needle at a tube side and an interconnecting member at a cartridge side can sealingly be effected positively, and ink supplying and connecting means can be made compact. A closing film having a small hole and a central slit is provided at a tip end of an interconnecting member made of soft material and fitted into an ink flow-in projection portion of the print cartridge into which an ink needle is inserted. Further, a notched needle tip end avoiding configuration is provided at a lower part of a tip end of the projection portion so that abutment between the projection portion and the ink needle can be avoided when the print cartridge is mounted and dismounted, thereby reducing a shifting amount of a needle holding member.

    摘要翻译： 在通过管将油墨从墨罐供给到可拆卸地安装在托架上的打印墨盒的液体喷射装置中，可以密封地实现在管侧的墨针和墨盒侧的互连构件之间的连接， 并且可以使墨水供应和连接装置紧凑。 具有小孔和中心狭缝的封闭膜设置在由软质材料制成的互连构件的末端上，并且装配到插入墨针的打印墨盒的墨入口突出部分中。 此外，在突出部的前端的下部设置缺口的针尖端部避免构造，使得当安装和拆卸打印盒时可以避免突起部和墨针之间的邻接，从而减少移动 针保持构件的量。

    Ink jet recording apparatus
    4.
    发明申请
    Ink jet recording apparatus 有权
    喷墨记录装置

    公开(公告)号：US20050151800A1

    公开(公告)日：2005-07-14

    申请号：US10078457

    申请日：2002-02-21

    申请人： Takeshi Kono ,  Mitsuru Kurata ,  Akihiro Yamanaka ,  Takeaki Shima ,  Tetsuto Kageyama ,  Itaru Watanabe ,  Hiroki Tajima ,  Toshihiro Sasaki

    发明人： Takeshi Kono ,  Mitsuru Kurata ,  Akihiro Yamanaka ,  Takeaki Shima ,  Tetsuto Kageyama ,  Itaru Watanabe ,  Hiroki Tajima ,  Toshihiro Sasaki

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17596

    摘要： An ink jet recording apparatus comprises a recording head including a discharge port for discharging ink, a first liquid chamber at the upstream side in the direction of ink flow toward the discharge port, and a second liquid chamber at the downstream side, an ink tank for containing ink to be supplied to the recording head, an ink supply tube for causing the ink tank to communicate with the recording head, a shut-off valve provided in the ink supply tube and opening or closing the ink supply tube, a cap for covering the discharge port; and a suction pump for forcedly discharging the ink in the recording head from the discharge port when the cap covers the discharge port. The shut-off valve is opened when the first and second liquid chambers are reduced to respectively desired pressures by the suction pump in a state where the cap covers the discharge port and the shut-off valve is closed, whereby the ink in the ink tank is supplied through the ink supply tube to the first and second liquid chambers.

    摘要翻译： 一种喷墨记录装置，包括一个记录头，该记录头包括一个用于排出墨水的排出口，一个在墨水方向上游侧的第一液体室朝向该排出口;以及一个在下游侧的一个第二液体室， 供给到记录头的墨水，用于使墨水罐与记录头连通的供墨管，设置在墨水供应管中的打开或关闭供墨管的切断阀，用于覆盖墨水的盖子 排放口; 以及当所述盖覆盖所述排出口时，用于从所述排出口强制地将所述记录头中的墨水排出的抽吸泵。 当盖子覆盖排出口并且截止阀关闭的状态下，当第一和第二液体室被吸入泵减小到分别期望的压力时，截止阀打开，由此墨水罐中的墨水 通过供墨管供给到第一和第二液体室。

    Ink jet recording apparatus
    5.
    发明授权
    Ink jet recording apparatus 有权
    喷墨记录装置

    公开(公告)号：US07150519B2

    公开(公告)日：2006-12-19

    申请号：US10078457

    申请日：2002-02-21

    申请人： Takeshi Kono ,  Mitsuru Kurata ,  Akihiro Yamanaka ,  Takeaki Shima ,  Tetsuto Kageyama ,  Itaru Watanabe ,  Hiroki Tajima ,  Toshihiro Sasaki

    发明人： Takeshi Kono ,  Mitsuru Kurata ,  Akihiro Yamanaka ,  Takeaki Shima ,  Tetsuto Kageyama ,  Itaru Watanabe ,  Hiroki Tajima ,  Toshihiro Sasaki

    IPC分类号： B41J2/175 ,  B41J2/165

    CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17596

    摘要： An ink jet recording apparatus comprises a recording head including a discharge port for discharging ink, a first liquid chamber at the upstream side in the direction of ink flow toward the discharge port, and a second liquid chamber at the downstream side, an ink tank for containing ink to be supplied to the recording head, an ink supply tube for causing the ink tank to communicate with the recording head, a shut-off valve provided in the ink supply tube and opening or closing the ink supply tube, a cap for covering the discharge port; and a suction pump for forcedly discharging the ink in the recording head from the discharge port when the cap covers the discharge port. The shut-off valve is opened when the first and second liquid chambers are reduced to respectively desired pressures by the suction pump in a state where the cap covers the discharge port and the shut-off valve is closed, whereby the ink in the ink tank is supplied through the ink supply tube to the first and second liquid chambers.

    摘要翻译： 一种喷墨记录装置，包括一个记录头，该记录头包括一个用于排出墨水的排出口，一个在墨水方向上游侧的第一液体室朝向该排出口;以及一个在下游侧的一个第二液体室， 供给到记录头的墨水，用于使墨水罐与记录头连通的供墨管，设置在墨水供应管中的打开或关闭供墨管的切断阀，用于覆盖墨水的盖子 排放口; 以及当所述盖覆盖所述排出口时，用于从所述排出口强制地将所述记录头中的墨水排出的抽吸泵。 当盖子覆盖排出口并且截止阀关闭的状态下，当第一和第二液体室被吸入泵减小到分别期望的压力时，截止阀打开，由此墨水罐中的墨水 通过供墨管供给到第一和第二液体室。

    Projection detecting apparatus and projection detecting method
    8.
    发明授权
    Projection detecting apparatus and projection detecting method 有权
    投影检测装置和投影检测方法

    公开(公告)号：US08878717B2

    公开(公告)日：2014-11-04

    申请号：US13126061

    申请日：2010-09-15

    申请人： Masahiro Yamamoto ,  Mitsutoshi Kenmochi ,  Toshihiro Sasaki

    发明人： Masahiro Yamamoto ,  Mitsutoshi Kenmochi ,  Toshihiro Sasaki

    IPC分类号： G01S13/00 ,  G01B15/08 ,  G01S13/04

    CPC分类号： G01B15/08 ,  G01S13/04

    摘要： A projection detecting apparatus according to the present invention is that for detecting a projection on a surface of a running metal object, and includes a transmission antenna for radiating electromagnetic waves; a reception antenna for receiving reflected electromagnetic waves; and a transmission and reception signal processing section for processing a transmission signal and a reception signal. The transmission antenna and the reception antenna have unidirectionality and the transmission antenna and the reception antenna are installed in such a way that the reception antenna does not catch electromagnetic waves which have been radiated by the transmission antenna and reflected on the surface of the metal object and the reception antenna catches electromagnetic waves alone which have been radiated by the transmission antenna and reflected on the projection.

    摘要翻译： 根据本发明的投影检测装置是用于检测行进的金属物体的表面上的突起，并且包括用于辐射电磁波的发射天线; 用于接收反射电磁波的接收天线; 以及发送和接收信号处理部分，用于处理发送信号和接收信号。 发送天线和接收天线具有单方向性，发送天线和接收天线的安装方式使得接收天线不会捕获被发送天线辐射并在金属物体的表面上反射的电磁波， 接收天线捕获由发射天线辐射并在投影上反射的单独的电磁波。

    PROJECTION DETECTING APPARATUS AND PROJECTION DETECTING METHOD
    9.
    发明申请
    PROJECTION DETECTING APPARATUS AND PROJECTION DETECTING METHOD 有权
    投影检测装置和投影检测方法

    公开(公告)号：US20110241924A1

    公开(公告)日：2011-10-06

    申请号：US13126061

    申请日：2010-09-15

    申请人： Masahiro Yamamoto ,  Mitsutoshi Kenmochi ,  Toshihiro Sasaki

    发明人： Masahiro Yamamoto ,  Mitsutoshi Kenmochi ,  Toshihiro Sasaki

    IPC分类号： G01B15/08 ,  G01N22/02

    CPC分类号： G01B15/08 ,  G01S13/04

    摘要： A projection detecting apparatus according to the present invention is that for detecting a projection on a surface of a running metal object, and includes a transmission antenna for radiating electromagnetic waves; a reception antenna for receiving reflected electromagnetic waves; and a transmission and reception signal processing section for processing a transmission signal and a reception signal. The transmission antenna and the reception antenna have unidirectionality and the transmission antenna and the reception antenna are installed in such a way that the reception antenna does not catch electromagnetic waves which have been radiated by the transmission antenna and reflected on the surface of the metal object and the reception antenna catches electromagnetic waves alone which have been radiated by the transmission antenna and reflected on the projection.

    摘要翻译： 根据本发明的投影检测装置是用于检测行进的金属物体的表面上的突起，并且包括用于辐射电磁波的发射天线; 用于接收反射电磁波的接收天线; 以及发送和接收信号处理部分，用于处理发送信号和接收信号。 发送天线和接收天线具有单方向性，发送天线和接收天线的安装方式使得接收天线不会捕获被发送天线辐射并在金属物体的表面上反射的电磁波， 接收天线捕获由发射天线辐射并在投影上反射的单独的电磁波。