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158 条记录 (耗时 0.043 秒)

    Reference Angle Detecting Device
    31.
    发明申请
    Reference Angle Detecting Device 有权
    参考角度检测装置

    公开(公告)号：US20130285590A1

    公开(公告)日：2013-10-31

    申请号：US13976436

    申请日：2011-11-29

    申请人： Eiji Sato ,  Satoaki Ichi

    发明人： Eiji Sato ,  Satoaki Ichi

    IPC分类号： G05D3/12

    CPC分类号： G05D3/125 ,  F01L1/08 ,  F01L1/143 ,  F01L13/0005 ,  F01L13/0026 ,  F01L13/0063 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2001/34433 ,  F01L2103/00 ,  F01L2250/02 ,  F01L2800/00 ,  F01L2800/14 ,  F01L2820/032 ,  F01L2820/041 ,  F01L2820/042 ,  F01L2820/045 ,  F02B61/02

    摘要： A reference angle detecting device includes a control shaft connected to a controlled object, an electric motor causing the control shaft to rotate via a worm gear mechanism, a stopper disposed on a motion track of a worm wheel, an angle sensor that can detect a rotation angle of the control shaft, and a controller. The stopper includes a spring member which is elastically deformable in an operation direction of the worm wheel. The controller drives the electric motor to operate so that the worm wheel may face the stopper, and stores the rotation angle at a time point when a change rate ω of the rotation angle θ detected by the angle sensor changes to a value less than a predetermined threshold ω1 as a reference angle θ0. Therefore, the reference angle can be detected with high accuracy for control of an angle of the control shaft.

    摘要翻译： 参考角度检测装置包括连接到受控对象的控制轴，通过蜗轮机构使控制轴旋转的电动机，设置在蜗轮的运动轨道上的止动件，能够检测旋转的角度传感器 控制轴的角度以及控制器。 止动件包括可在蜗轮的操作方向上弹性变形的弹簧构件。 控制器驱动电动机进行操作，使得蜗轮可面向止动器，并且在角度传感器检测到的旋转角度θ的变化率Ω变化到小于预定值的值的时间点存储旋转角度 阈值ω1作为参考角θ0。 因此，可以高精度地检测参考角度，以控制控制轴的角度。

    SIDE AIRBAG APPARATUS
    32.
    发明申请
    SIDE AIRBAG APPARATUS 有权
    侧面安全气囊设备

    公开(公告)号：US20120242067A1

    公开(公告)日：2012-09-27

    申请号：US13329491

    申请日：2011-12-19

    申请人： Masao KINO ,  Minoru Ono ,  Eiji Sato

    发明人： Masao KINO ,  Minoru Ono ,  Eiji Sato

    IPC分类号： B60R21/20 ,  B31F1/00

    CPC分类号： B60R21/237 ,  B60R21/231 ,  B60R2021/23146 ,  B60R2021/23308

    摘要： Before a thorax protecting portion of an airbag is altered to a storage mode, at least a part above a gas supply port of the thorax protecting portion is folded along a folding line extending through a thickness limiting portion, so that the thorax protecting portion is partitioned into a main protecting portion, to which the inflation gas is supplied from the gas supply port, and an auxiliary protecting portion, to which the inflation gas is supplied via the main protecting portion. The thickness limiting portion has an arcuate portion that is curved to bulge rearward, and the thickness limiting portion is arranged in the thorax protecting portion such that the rear end of the arcuate portion is located in the auxiliary protecting portion.

    摘要翻译： 在安全气囊的胸部保护部分被改变为储存模式之前，胸部保护部分的气体供给口上方的至少一部分沿着延伸穿过厚度限制部分的折叠线折叠，使得胸部保护部分被分隔 进入从气体供给口供给充气气体的主保护部以及辅助保护部，经由主保护部向充气供给充气。 厚度限制部分具有弯曲成向后凸出的弓形部分，并且厚度限制部分布置在胸部保护部分中，使得弓形部分的后端位于辅助保护部分中。

    Semiconductor display device and method of driving a semiconductor display device
    36.
    发明授权
    Semiconductor display device and method of driving a semiconductor display device 有权
    半导体显示装置及驱动半导体显示装置的方法

    公开(公告)号：US08009159B2

    公开(公告)日：2011-08-30

    申请号：US11586281

    申请日：2006-10-25

    申请人： Masaaki Hiroki ,  Eiji Sato ,  Shigeru Onoya ,  Noboru Inoue

    发明人： Masaaki Hiroki ,  Eiji Sato ,  Shigeru Onoya ,  Noboru Inoue

    IPC分类号： G06F3/038

    CPC分类号： G09G3/3614 ,  G09G3/20 ,  G09G5/399 ,  G09G2320/0247

    摘要： A semiconductor display device capable of performing clear display of a high definition image, in which flicker, vertical stripes, horizontal stripes, and diagonal stripes are unlikely to be seen by an observer, is provided. An image signal input from the outside to a RAM of a frame conversion portion in a semiconductor display device is written in, and the written in image signal is read out two times, in order. A period for reading out the image signal input to the RAM one time is shorter than a period for writing in the image signal to the RAM. The electric potentials of display signals input to each pixel in two consecutive frame periods are inverted, with the electric potential of opposing electrodes (opposing electric potential) as a reference, whereby the same image is displayed in a pixel portion in the two consecutive frame periods.

    摘要翻译： 提供能够执行清晰显示高清晰度图像的半导体显示装置，其中闪烁，垂直条纹，水平条纹和对角条纹不太可能被观察者看到。 写入从半导体显示装置的帧转换部分的外部输入到RAM的图像信号，并依次读出写入的图像信号两次。 一次读取输入到RAM的图像信号的周期比写入RAM的图像信号的周期短。 在两个连续帧周期中输入到每个像素的显示信号的电位被反转，相对电极的电位（相对电位）作为参考，由此在两个连续帧周期中的像素部分中显示相同的图像 。

    TANDEM PULSE ARC WELDING CONTROL APPARATUS AND SYSTEM THEREFOR
    37.
    发明申请
    TANDEM PULSE ARC WELDING CONTROL APPARATUS AND SYSTEM THEREFOR 有权
    TANDEM脉冲焊接控制装置及其系统

    公开(公告)号：US20100230394A1

    公开(公告)日：2010-09-16

    申请号：US12709703

    申请日：2010-02-22

    申请人： Masahiro YOKOTA ,  Eiji Sato ,  Masahiro Honma

    发明人： Masahiro YOKOTA ,  Eiji Sato ,  Masahiro Honma

    IPC分类号： B23K9/10

    CPC分类号： B23K9/0017 ,  B23K9/09 ,  B23K9/0953 ,  B23K9/121 ,  B23K9/1735

    摘要： A tandem pulse arc welding control apparatus includes a voltage detector; a voltage setting unit; a pulse-peak-current-reference-value setting circuit; a pulse-base-current-reference-value setting circuit; an error amplifier that calculates a pulse-peak-current variation value and a pulse-base-current variation value; an adder that calculates a pulse-peak-current value; an adder that calculates a pulse-base-current value; a pulse-waveform selection circuit that outputs the pulse-peak-current value in a pulse peak period, and that outputs the pulse-base-current value in a pulse base period; and an output control circuit that controls a current value for a second welding wire. Because an appropriate welding voltage can be obtained with this configuration, a high welding quality can be realized.

    摘要翻译： 串联脉冲弧焊控制装置包括电压检测器; 电压设定单元; 脉冲峰值电流基准值设定电路; 脉冲基准电流基准值设定电路; 误差放大器，其计算脉冲峰值电流变化值和脉冲基极电流变化值; 计算脉冲峰值电流值的加法器; 计算脉冲基电流值的加法器; 脉冲波形选择电路，其在脉冲峰值期间输出脉冲峰值电流值，并且在脉冲基准周期内输出脉冲基极电流值; 以及控制第二焊丝的电流值的输出控制电路。 由于能够通过该结构获得适当的焊接电压，因此可以实现高的焊接质量。

    Motor controller
    38.
    发明授权
    Motor controller 有权
    电机控制器

    公开(公告)号：US07772797B2

    公开(公告)日：2010-08-10

    申请号：US10239789

    申请日：2001-04-18

    申请人： Eiji Sato ,  Hiroki Ohtani

    发明人： Eiji Sato ,  Hiroki Ohtani

    IPC分类号： H02P27/04

    CPC分类号： H02P27/08 ,  H02M7/53875 ,  H02M2001/0025 ,  H02P6/08 ,  H02P6/12 ,  H02P27/06

    摘要： A motor controller for correcting offset of a drive current of a motor. An offset amount calculating section (14) calculates offset amounts (Iuofs, Ivofs, Iwofs) of the drive currents (Iu, Iv, Iw) when the motor is being driven. A drive signal correcting section (18) corrects offset of the drive currents (Iu, Iv, Iw) by correcting the duty ratios of drive signals (Suo, Svo, Swo) based on the offset amounts (Iuofs, Ivofs, Iwofs).

    摘要翻译： 一种用于校正电动机的驱动电流的偏移的电动机控制器。 偏移量计算部（14）计算当电动机被驱动时的驱动电流（Iu，Iv，Iw）的偏移量（Iuofs，Ivofs，Iwofs）。 驱动信号校正部（18）通过基于偏移量（Iuofs，Ivofs，Iwofs）校正驱动信号（Suo，Svo，Swo）的占空比来校正驱动电流（Iu，Iv，Iw）的偏移。

    TUBULAR FORMING MATERIAL AND ITS HEAT-SHRINKABLE FILM
    40.
    发明申请
    TUBULAR FORMING MATERIAL AND ITS HEAT-SHRINKABLE FILM 有权
    管状材料及其热收缩膜

    公开(公告)号：US20100022711A1

    公开(公告)日：2010-01-28

    申请号：US12521188

    申请日：2007-12-21

    申请人： Tadashi Sawasato ,  Eiji Sato ,  Hideki Toya ,  Hitoshi Nakazawa

    发明人： Tadashi Sawasato ,  Eiji Sato ,  Hideki Toya ,  Hitoshi Nakazawa

    IPC分类号： C08L53/02

    CPC分类号： C08F297/04 ,  B29C61/003 ,  B29C63/423 ,  C08J5/18 ,  C08J2353/02 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/24

    摘要： To provide a tubular forming material excellent in bubble formation stability in the case of producing a heat-shrinkable film.To provide a tubular forming material made of a composition comprising block copolymers each made of a vinyl aromatic hydrocarbon and a conjugated diene, which has uniaxial elongation viscosity at 88° C. at a strain rate of 0.5 sec−1 satisfying the following formula between 1.0 sec and 2.8 sec after initiation of elongation, 0.25

    摘要翻译： 提供在制造可热收缩膜的情况下气泡形成稳定性优异的管状成形材料。 提供一种由包含由乙烯基芳族烃和共轭二烯制成的嵌段共聚物的组合物制成的管状成形材料，其在88℃下的单轴伸长粘度在0.5秒-1的应变速率下满足下式：1.0 延伸时间为0.2秒和2.8秒，其中eta1.0和eta2.8表示在1.0秒和2.8秒的伸长时间的单轴伸长粘度， 分别用Meissner模型伸长粘度计测量。