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    • 25. 发明申请
    • RECEIVING APPARATUS AND METHOD AND PROGRAM
    • 接收装置和方法与程序
    • US20110019101A1
    • 2011-01-27
    • US12836667
    • 2010-07-15
    • Yuken GOTOKenichi KobayashiSuguru Houchi
    • Yuken GOTOKenichi KobayashiSuguru Houchi
    • H04N5/44
    • H04L27/2659H04L27/266H04L27/2666H04L27/2675H04L27/2685H04L2025/03414H04L2027/0053H04L2027/0071H04L2027/0095
    • Disclosed herein is a receiving apparatus including a preamble analyzer configured to receive a frame of DVB-T2 made up of an OFDM signal and analyze a preamble contained in the received frame; an offset detector configured to detect a fine offset and a coarse offset on the basis of the analyzed preamble; a carrier frequency corrector configured to execute carrier frequency correction on an OFDM time domain signal obtained by quadrature demodulation on the basis of the detected fine offset and the detected coarse offset; a determiner configured to determine whether the detection of the coarse offset has been completed; and a control signal outputter configured, if the detection of the coarse offset is determined to be completed, to output a control signal for feeding back the fine offset detected on the basis of an OFDM frequency domain signal obtained by FFT computation to the carrier frequency corrector.
    • 本文公开了一种接收装置,包括:前置码分析器,被配置为接收由OFDM信号构成的DVB-T2帧,并分析接收帧中包含的前同步码; 偏移检测器,被配置为基于所分析的前导码来检测精细偏移和粗略偏移; 载波频率校正器,被配置为基于所检测到的精细偏移和检测到的粗略偏移,对通过正交解调获得的OFDM时域信号执行载波频率校正; 确定器,被配置为确定所述粗略偏移的检测是否已经完成; 以及控制信号输出器,被配置为如果粗略偏移的检测被确定为完成,则输出用于将基于通过FFT计算获得的OFDM频域信号检测到的精细偏移反馈到载波频率校正器的控制信号 。
    • 28. 发明申请
    • INSERTION DEVICE FOR INTRAOCULAR LENS AND INTRAOCULAR LENS PRELOADED INSERTION DEVICE
    • 内镜镜片和内镜镜片插入装置的插入装置
    • US20100076450A1
    • 2010-03-25
    • US12629667
    • 2009-12-02
    • Katsumi YoshidaKenichi Kobayashi
    • Katsumi YoshidaKenichi Kobayashi
    • A61F9/007
    • A61M1/0084A61F2/1675A61F9/00745
    • The insertion device (2) for inserting an intraocular lens (1) into an eye includes a main body (12) including a lens housing portion (12b) in which the lens is housed and a nozzle portion (12c) for ejecting the lens into the eye, a pushing shaft (16) moving the lens from the lens housing portion and pushes out the lens into the eye through a front end opening (12j) of the nozzle portion, a first flow path configured to cause liquid to flow between the front end opening of the nozzle portion and an opening other than the front end opening, and a second flow path configured to cause liquid to flow between a portion (30a) protruding from the front end opening of the nozzle portion and an outside of the insertion device.
    • 用于将眼内透镜(1)插入到眼睛中的插入装置(2)包括:主体(12),其包括容纳透镜的透镜容纳部分(12b)和用于将透镜喷射到其中的喷嘴部分 眼睛,推动轴(16)使透镜从透镜容纳部分移动并通过喷嘴部分的前端开口(12j)将透镜推出眼睛;第一流动路径,其构造成使液体在 所述喷嘴部的前端开口和除了所述前端开口之外的开口,以及第二流路,其构造成使得液体在从所述喷嘴部的前端开口突出的部分(30a)和所述插入部的外侧之间流动 设备。