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    • 1. 发明授权
    • Projection detecting apparatus and projection detecting method
    • 投影检测装置和投影检测方法
    • US08878717B2
    • 2014-11-04
    • US13126061
    • 2010-09-15
    • Masahiro YamamotoMitsutoshi KenmochiToshihiro Sasaki
    • Masahiro YamamotoMitsutoshi KenmochiToshihiro Sasaki
    • G01S13/00G01B15/08G01S13/04
    • G01B15/08G01S13/04
    • 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.
    • 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。
    • 2. 发明申请
    • PROJECTION DETECTING APPARATUS AND PROJECTION DETECTING METHOD
    • 投影检测装置和投影检测方法
    • US20110241924A1
    • 2011-10-06
    • US13126061
    • 2010-09-15
    • Masahiro YamamotoMitsutoshi KenmochiToshihiro Sasaki
    • Masahiro YamamotoMitsutoshi KenmochiToshihiro Sasaki
    • G01B15/08G01N22/02
    • G01B15/08G01S13/04
    • 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.
    • 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。
    • 3. 发明申请
    • Ink jet recording apparatus
    • 喷墨记录装置
    • US20050151800A1
    • 2005-07-14
    • US10078457
    • 2002-02-21
    • Takeshi KonoMitsuru KurataAkihiro YamanakaTakeaki ShimaTetsuto KageyamaItaru WatanabeHiroki TajimaToshihiro Sasaki
    • Takeshi KonoMitsuru KurataAkihiro YamanakaTakeaki ShimaTetsuto KageyamaItaru WatanabeHiroki TajimaToshihiro Sasaki
    • B41J2/175
    • B41J2/17513B41J2/175B41J2/17509B41J2/17596
    • 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.
    • 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。
    • 7. 发明授权
    • Ink jet recording apparatus
    • 喷墨记录装置
    • US07150519B2
    • 2006-12-19
    • US10078457
    • 2002-02-21
    • Takeshi KonoMitsuru KurataAkihiro YamanakaTakeaki ShimaTetsuto KageyamaItaru WatanabeHiroki TajimaToshihiro Sasaki
    • Takeshi KonoMitsuru KurataAkihiro YamanakaTakeaki ShimaTetsuto KageyamaItaru WatanabeHiroki TajimaToshihiro Sasaki
    • B41J2/175B41J2/165
    • B41J2/17513B41J2/175B41J2/17509B41J2/17596
    • 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.
    • 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。
    • 8. 发明授权
    • Liquid ejecting apparatus
    • 液体喷射装置
    • US06631982B2
    • 2003-10-14
    • US10067880
    • 2002-02-08
    • Toshihiro SasakiYutaka KoizumiAkihiro YamanakaHiroyuki MaedaAkira GotoHiroki TajimaYasushi Iijima
    • Toshihiro SasakiYutaka KoizumiAkihiro YamanakaHiroyuki MaedaAkira GotoHiroki TajimaYasushi Iijima
    • B41J2175
    • B41J2/17523B41J2/17509
    • 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.
    • 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。