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    • 7. 发明授权
    • Method for driving semiconductor device having capacitive load, method and apparatus for driving load, and electronic apparatus
    • 用于驱动具有电容负载的半导体器件的方法,用于驱动负载的方法和装置以及电子设备
    • US07956919B2
    • 2011-06-07
    • US12461952
    • 2009-08-28
    • Isao HirotaMasahiro SegamiKenji Nakayama
    • Isao HirotaMasahiro SegamiKenji Nakayama
    • H04N3/14
    • H04N5/217H04N5/335
    • When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.
    • 当从CCD固态图像拾取元件读取信号时,CCD固态图像拾取元件以至少两个驱动电压驱动,从而由于驱动电压之间的干扰而产生噪声而进行高速读取 减少 CCD固态图像包括在垂直传送寄存器和水平传送寄存器之间的电荷存储部分。 通过在行进方向上的传送的有效传送期间执行列的方向的电荷转移,由光接收传感器产生的一行的信号电荷被传送到电荷存储部,并且通过在外部进行传送 在行方向上的传送中的有效传送周期,传送到电荷存储部的一行的信号电荷被传送到水平传送寄存器。
    • 9. 发明授权
    • Wavelength detector, wavelength stabilization laser device, and image display device
    • 波长检测器,波长稳定激光装置和图像显示装置
    • US07630426B2
    • 2009-12-08
    • US12048561
    • 2008-03-14
    • Kenji NakayamaShinichi Kadowaki
    • Kenji NakayamaShinichi Kadowaki
    • H01S3/08
    • G01J1/4228G01J1/04G01J1/0407G01J1/0437G01J1/0448G01J9/00G02F1/1336H01S5/0687
    • A wavelength detector detecting a change of a wavelength of a laser light with high accuracy, such that the wavelength detector includes a diffraction grating diffracting a laser light, photodetectors positioned symmetrically with respect to a 0-order diffracted light diffracted by the diffraction grating, and respective light incidence surfaces of the photodetectors that have a same shape and that are divided into a plurality of areas. The wavelength detector detects the change of the wavelength based on a value obtained by dividing a difference between (i) a sum of light intensities measured by all of the plurality of divided areas of a first photodetector and (ii) a sum of light intensities measured by all of the plurality of divided areas of a second photodetector, by a sum of light intensities measured by all of the plurality of divided areas of both photodetectors.
    • 波长检测器以高精度检测激光的波长变化,使得波长检测器包括衍射激光的衍射光栅,相对于由衍射光栅衍射的0级衍射光对称定位的光电检测器,以及 具有相同形状且被分成多个区域的光电检测器的各个光入射面。 波长检测器基于通过划分(i)由第一光电检测器的所有多个分割区域测量的光强度的总和和(ii)测量的光强度的总和之间的差异而获得的值来检测波长的变化 通过由两个光电检测器的所有多个分割区域测量的光强度的总和,由第二光电检测器的多个分割区域的全部。
    • 10. 发明授权
    • Running toy
    • 跑步玩具
    • US07121916B2
    • 2006-10-17
    • US11104525
    • 2005-04-13
    • Yoshio SuimonKenji Nakayama
    • Yoshio SuimonKenji Nakayama
    • A63H17/26A63H17/36
    • A63H17/262
    • A running toy having: a pair of right and left wheel supports to rotatably support right and left wheels, respectively; a pair of right and left rotation support portions to rotatably support the right and left wheel supports around an axis line along a back and forth direction as a center, respectively, the right and left rotation support portions being provided on both right and left side portions of a vehicle body, respectively; and a buffer to apply an elastic force to a portion of each of the wheel supports which is above the axis line of the rotation support portion, in a direction to react to the vehicle body, wherein each of the wheel supports supports the wheel on an outside of the axis line of the rotation support portion.
    • 一种跑步玩具,具有:一对左右轮支撑件,分别可旋转地支撑左右车轮; 一对右旋转支承部和左旋转支撑部,其分别使左右车轮支承体以沿着前后方向的轴线为中心旋转自如地支撑,所述左右旋转支撑部分分别设置在左右两侧部 的车身; 以及缓冲器,用于在与所述车体反应的方向上向每个所述车轮支撑件的所述旋转支撑部分的轴线上方施加弹性力,其中每个所述车轮支撑件支撑所述车轮 在旋转支撑部分的轴线外侧。