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    • 44. 发明授权
    • Radio receiver and radio receiving method
    • 无线电接收机和无线电接收方法
    • US07555274B2
    • 2009-06-30
    • US11280315
    • 2005-11-17
    • Takehiko ToyodaHiroshi YoshidaTakayuki Kato
    • Takehiko ToyodaHiroshi YoshidaTakayuki Kato
    • H04B1/06H04B7/00
    • H03G3/3068H03G3/3052H04B1/30
    • A radio receiver comprises an LNA which amplifies An RF signal, a quadrature demodulator which directly demodulates the amplified RF signal into a B/B signal, using a LO signal, a VGA which amplifies the B/B signal, a DC offset canceller which executes feedback control on the amplified B/B signal, and a gain controller which controls at least the gain of the LNA, the gain controller including a signal intensity detector which detects the intensity of the amplified B/B signal, a gain selector which selects a desired one of preset gains on the basis of the detected intensity, a timing controller which controls timing of switching to the selected desired gain, and a gain control signal generator which changes, in accordance with the controlled timing, the interval at which an LNA gain control signal is generated.
    • 无线电接收机包括放大An RF信号的LNA,使用LO信号将放大的RF信号直接解调为B / B信号的正交解调器,放大B / B信号的VGA; DC偏移消除器,其执行 放大的B / B信号的反馈控制以及至少控制LNA的增益的增益控制器,增益控制器包括检测放大的B / B信号的强度的信号强度检测器,选择一个 基于检测到的强度来预期的预设增益之一,控制切换到所选择的期望增益的定时的定时控制器;以及增益控制信号发生器,其根据受控定时改变LNA增益的间隔 产生控制信号。
    • 46. 发明授权
    • Magnet type rodless cylinder
    • 磁铁式无杆气缸
    • US07493848B2
    • 2009-02-24
    • US11373334
    • 2006-03-13
    • Akiyoshi HorikawaNaoki MinowaHiroshi YoshidaMitsuo NodaTsuyoshi Yonezawa
    • Akiyoshi HorikawaNaoki MinowaHiroshi YoshidaMitsuo NodaTsuyoshi Yonezawa
    • F01B11/02F01B29/00
    • F15B15/226F15B15/086F16J10/02
    • A magnet type rodless cylinder provided with a slide magnetically coupled with a piston arranged in a cylinder tube and a slide able to move outside of the cylinder tube. The slide has a connection mount detachably attached to it. When attaching the connection mount, the position where the connection mount and an end cap strike/contact becomes the striking/contacting position of the piston. When using a rodless cylinder without a connection mount, the distance between the slide and an end cap when the piston is positioned at the striking/contacting position becomes longer than the striking/contacting distance due to the removal of the connection mount. Therefore, external dampers able to strike/contact the slide are detachably attached to the end caps at the slide sides. Due to this, regardless of the use or nonuse of a connection mount, the piston and slide can always stop at the striking/contacting position.
    • 一种磁体型无杆气缸,其具有与布置在气缸管中的活塞磁耦合的滑块和能够移动到气缸管外部的滑块。 滑块具有可拆卸地连接到其上的连接支架。 当安装连接支架时,连接支架和端盖撞击/接触的位置变为活塞的撞击/接触位置。 当使用没有连接支架的无杆气缸时,当活塞定位在撞击/接触位置时,滑块和端盖之间的距离比由于拆卸连接支架的撞击/接触距离变得更长。 因此,能够滑动/接触滑动件的外部阻尼器可滑动地附接到端盖。 因此,无论使用或不使用连接支架,活塞和滑块都可以始终在撞击/接触位置停止。
    • 47. 发明申请
    • Liquid Crystal Display Device, Driving Circuit for the Same and Driving Method for the Same
    • 液晶显示装置及其驱动电路及其驱动方法
    • US20080180416A1
    • 2008-07-31
    • US11886333
    • 2006-03-07
    • Hiroshi Yoshida
    • Hiroshi Yoshida
    • G06F3/038G09G3/36
    • G09G3/3614G09G3/20G09G2310/0283G09G2330/08G09G2330/10
    • An embodiment of the present invention aims to allow a display device employing the dot-sequential drive system and the line common inversion system to suppress reduction of visual quality when pixel defects are corrected by source-drain short-circuiting or any TFTs with poor properties are present. A display control circuit outputs a video signal, such that the video signal is inputted to a source driver with the input order of the video signal being alternately switched every horizontal scanning period between the order from the first to the n'th source bus line and the n'th to the first source bus line. In accordance with this, the source driver reverses the order of applying the video signal to the source bus lines every horizontal scanning period.
    • 本发明的一个实施例旨在允许使用点序驱动系统和线共同反转系统的显示装置在通过源 - 漏短路或具有差的性能的任何TFT来校正像素缺陷时抑制视觉质量的降低 当下。 显示控制电路输出视频信号,使得视频信号被输入到源驱动器,其中视频信号的输入顺序在从第一到第n源总线的顺序之间的每个水平扫描周期交替地切换,以及 第一条源线总线。 根据这一点,源驱动器反转每个水平扫描周期将视频信号施加到源总线的顺序。
    • 48. 发明申请
    • Magnet Type Rodless Cylinder
    • 磁铁式无杆气缸
    • US20080141856A1
    • 2008-06-19
    • US11886312
    • 2005-11-25
    • Akiyoshi HorikawaNaoki MinowaHiroshi YoshidaMitsuo Noda
    • Akiyoshi HorikawaNaoki MinowaHiroshi YoshidaMitsuo Noda
    • F15B15/14
    • F15B15/1447F15B15/086F15B15/1466Y10S91/04
    • A pair of cylinder holes 10 are formed in a cylinder tube 2 in the axial direction, a slit 25 is formed between these cylinder holes, and an iron plate 22 is inserted in the slit covering the whole range of the movement of the pistons 3 in the cylinder holes. Spacers 23 made of a synthetic resin are interposed on both sides of the iron plate 22 to reliably hold the iron plate 22 in the slit 25. The iron plate 22 disposed between the cylinder holes works to decrease the repulsive force acting between the inner magnets 14 of the pistons and produce an attracting force between the iron plate 22 and the inner magnets 14, and a contact surface pressure between the wear rings 9 of the pistons 3 and the wall surfaces of the cylinder holes 10 can be adjusted to a suitable value.
    • 在气缸筒2中沿轴向形成有一对气缸孔10,在这些气缸孔之间形成狭缝25,并且将铁板22插入狭缝中,覆盖活塞3的整个运动范围 气缸孔。 在铁板22的两侧插入由合成树脂制成的间隔件23,以可靠地将铁板22保持在狭缝25中。 设置在气缸孔之间的铁板22用于减小作用在活塞的内磁体14之间的排斥力并且在铁板22和内磁体14之间产生吸引力,并且在磨损环9之间产生接触表面压力 的活塞3和气缸孔10的壁面可以调节到合适的值。
    • 49. 发明申请
    • Substrate holding apparatus and polishing apparatus
    • 基板保持装置和抛光装置
    • US20080119121A1
    • 2008-05-22
    • US11987978
    • 2007-12-06
    • Tetsuji TogawaOsamu NabeyaMakoto FukushimaKunihiko SakuraiHiroshi YoshidaTeruhiko Ichimura
    • Tetsuji TogawaOsamu NabeyaMakoto FukushimaKunihiko SakuraiHiroshi YoshidaTeruhiko Ichimura
    • B24B7/04B24B29/02
    • B24B37/30B24B41/061B24B49/105
    • The present invention relates to a substrate holding apparatus for holding a substrate such as a semiconductor wafer in a polishing apparatus for polishing the substrate to a flat finish. The substrate holding apparatus according to the present invention comprises a top ring body having a receiving space therein, and a vertically movable member which is vertically movable within the receiving space in the top ring body. An abutment member having an elastic membrane is attached to a lower surface of the vertically movable member. The elastic membrane of the abutment member comprises an abutment portion, having a flange projecting outwardly, brought into direct or indirect contact with the substrate, and a connecting portion extending upwardly from a base portion of the flange of the abutment portion and being connected to the vertically movable member. The connecting portion is made of a material having a flexibility higher than that of material of the abutment portion.
    • 本发明涉及一种用于将基板(例如半导体晶片)保持在用于将基板抛光到抛光装置的平面光洁度的基板保持装置。 根据本发明的基板保持装置包括其中具有容纳空间的顶环主体和可在顶环体中的容纳空间内垂直移动的可垂直移动的构件。 具有弹性膜的邻接构件附接到可垂直移动构件的下表面。 邻接构件的弹性膜包括邻接部分,其具有向外突出的凸缘,与基底直接或间接接触;以及连接部分,其从邻接部分的凸缘的基部向上延伸并连接到 垂直活动件。 连接部由具有高于邻接部的材料的柔软性的材料制成。