Optical disc readout method and apparatus with focusing
    1.
    发明授权
    Optical disc readout method and apparatus with focusing 有权
    光盘读出方法及设备配有聚焦

    公开(公告)号:US06813229B1

    公开(公告)日:2004-11-02

    申请号:US09509551

    申请日:2000-04-12

    IPC分类号: G11B700

    摘要: An optical system including an objective lens applies five light beams (31 to 35) generated by an optical pickup to a plurality of adjacent tracks on a signal plane of a CD-ROM. Light beams reflected from the signal plane are detected with photodetectors (PD1, to PD6), and in accordance with the detection outputs of the photodetectors (PD1 to PD5), a record data read system reads at the same time data recorded on respective tracks applied with the light beams (31 to 35), and outputs to read data in the record order of CD-ROM by preventing the read data from being duplicated or omitted. Prior to reading record data, a system controller performs an offset bias adjustment of a focus servo system.

    摘要翻译: 包括物镜的光学系统将由光学拾取器生成的五个光束(31至35)应用于CD-ROM的信号平面上的多个相邻轨道。 用光电检测器(PD1,PD6)检测从信号平面反射的光束,并且根据光电检测器(PD1至PD5)的检测输出,记录数据读取系统同时读取记录在相应磁道上的数据 (31〜35),并通过防止读取数据被复制或省略而输出以CD-ROM的记录顺序读取数据。 在读取记录数据之前,系统控制器执行聚焦伺服系统的偏移偏移调整。

    Projection detecting apparatus and projection detecting method
    2.
    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

    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
    3.
    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

    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。

    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

    IPC分类号: B41J2/175

    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。

    Window pane supporter in motor car
    7.
    发明授权
    Window pane supporter in motor car 失效
    车窗支架

    公开(公告)号:US4424647A

    公开(公告)日:1984-01-10

    申请号:US243572

    申请日:1981-03-13

    IPC分类号: B60J1/17 B60J10/00 B60J5/04

    CPC分类号: B60J10/17

    摘要: According to the present invention, in a window pane supporter in a motor car for supporting a pane at a door belt line portion in a width-wise direction of the vehicle, a cleaning portion for cleaning off undesirable matter attached to the outer surface of the pane when the pane is elevated or lowered is provided at a position upwardly of a supporting portion for supporting the pane in the width-wise direction of the vehicle, so that the inner and outer surfaces of the pane can be firmly supported at the door belt line portion without forming any scratch on the pane surface.

    摘要翻译: 根据本发明,在用于在车辆宽度方向上的门带线部分处支撑窗格​​的摩托车的窗玻璃支撑件中,用于清除附着在车辆的外表面上的不期望的物品的清洁部分 当窗格升高或降低的窗格设置在用于在车辆的宽度方向上支撑窗格的支撑部分的上方的位置处,使得窗格的内表面和外表面可以牢固地支撑在门带 线部分,而不在玻璃表面上形成任何划痕。

    Ink jet recording apparatus
    8.
    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

    IPC分类号: B41J2/175 B41J2/165

    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。

    Liquid ejecting apparatus
    9.
    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

    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。