会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 24. 发明授权
    • Data demodulator device
    • 数据解调器装置
    • US06118831A
    • 2000-09-12
    • US840970
    • 1997-04-21
    • Takahiko MasumotoKazuhiro KimuraHiroshi Kaneko
    • Takahiko MasumotoKazuhiro KimuraHiroshi Kaneko
    • H04L27/22H04H40/18H04L1/20H04L25/08H04L27/00H04L27/233H04L27/06
    • H04L27/2332H04H40/18H04H2201/13H04L2027/0046
    • An RDS signal is binarized by a comparator (2) and the output is sampled by a regeneration clock in synchronism with a regeneration carrier to provide sampled data. Then, by means of an accumulator (an adder 6 and a D-FF7) or a low pass filter (12), an integration result of the sampled output is obtained for each biphase symbol and by means of a biphase decoder circuit (9), the integration results are subjected to a subtraction between two symbols making up a pair. A differentially coded RDS data can be obtained using the sign of the subtraction result, which is differentially decoded in a differential decoder circuit (11) to provide an RDS data. In addition, the absolute value of the subtraction result is compared with a predetermined threshold value to provide reliability data for each differentially coded RDS data using the comparison result. The lower one of the consecutive reliability data may be assumed to be the reliability data for the RDS data.
    • RDS信号由比较器(2)二值化,并且通过与再生载体同步的再生时钟对输出进行采样,以提供采样数据。 然后,通过累加器(加法器6和D-FF7)或低通滤波器(12),对于每个双相符号获得采样输出的积分结果,并通过双相解码器电路(9)获得积分结果, ,整合结果在构成一对的两个符号之间进行减法。 可以使用在差分解码器电路(11)中进行差分解码的减法结果的符号来获得差分编码的RDS数据,以提供RDS数据。 此外,将减法结果的绝对值与预定阈值进行比较,以使用比较结果为每个差分编码的RDS数据提供可靠性数据。 可以将连续可靠性数据中的较低的一个假定为RDS数据的可靠性数据。
    • 26. 发明授权
    • Image forming machine with cleaning drum brush driven by rotating drum
    • 成像机与滚筒驱动的清洁滚筒
    • US5671476A
    • 1997-09-23
    • US587271
    • 1996-01-18
    • Yasuyuki IshiguroKazuhiro KimuraHiroaki YamaguchiHiroyuki TsujiMasaru Watanabe
    • Yasuyuki IshiguroKazuhiro KimuraHiroaki YamaguchiHiroyuki TsujiMasaru Watanabe
    • G03G21/00
    • G03G21/0035
    • An image forming machine comprising a rotating drum mounted rotatably and having a photosensitive material disposed on the peripheral surface thereof; a rotating drive source for causing the rotating drum to rotate; an image forming means for forming a toner image on the photosensitive material in an image forming zone; a transfer means for transferring the toner image on the photosensitive material onto an image receiving member in a transfer zone located downstream of the image forming zone as viewed in the direction of rotation of the rotating drum; and a cleaning means which acts on the photosensitive material in a cleaning zone located downstream of the transfer zone but upstream of the image forming zone as viewed in the direction of rotation of the rotating drum. The cleaning means includes a cylindrical brush formed of a multiplicity of radially extending yarns. The brush of the cleaning means is mounted rotatably about the central axis of rotation extending substantially parallel to the central axis of rotation of the rotating drum, is pressed against the photosensitive material, and is caused to rotate following the rotation of the rotating drum.
    • 一种图像形成机,包括可旋转地安装并具有设置在其外周表面上的感光材料的旋转鼓; 用于使所述旋转鼓旋转的旋转驱动源; 图像形成装置,用于在图像形成区中在感光材料上形成调色剂图像; 转印装置,用于将感光材料上的调色剂图像转印到位于图像形成区域下游的转印区域中的图像接收部件上,该转印区域沿着旋转鼓的旋转方向观察; 以及清洁装置,其在位于转印区的下游但在图像形成区的上游的清洁区中作用在感光材料上,该转动区沿旋转鼓的旋转方向观察。 清洁装置包括由多个径向延伸的纱线形成的圆柱形刷。 清洁装置的刷子围绕基本上平行于旋转鼓的中心旋转轴线延伸的中心旋转轴线可旋转地安装,被压靠在感光材料上,并且随着旋转鼓的旋转而被旋转。