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    • 21. 发明申请
    • Speed controller for car using telematics and control method thereof
    • 使用远程信息处理的汽车速度控制器及其控制方法
    • US20070005217A1
    • 2007-01-04
    • US11170079
    • 2005-06-30
    • Seong-Taeg NouHyeon-Su KimChang-Hwan LimJung-Hyun LimJung-Mi HanJun-Ho Lee
    • Seong-Taeg NouHyeon-Su KimChang-Hwan LimJung-Hyun LimJung-Mi HanJun-Ho Lee
    • G06F7/00
    • B60W10/06B60W10/11B60W10/184B60W30/16
    • Disclosed herein is a technology for controlling speed of a car. More specifically, the invention relates to a speed controller for a car using telematics, the controller comprising a sensor unit to detect the speed of the car, the distance from the car to an object in front, and the operating status of a brake pedal and an accelerator pedal, a telematics system to output a signal to control the travel speed of the car and a gear shifting signal, when the speed of the car and the distance from the car to the object in front exceeds a preset range of an approaching distance, a speed regulation system to maintain the travel speed of the car within a speed limit by controlling an accelerator pedal and a brake pedal control unit, and an automatic transmission system to set a gear shifting level by controlling a gear shifting lever control unit.
    • 这里公开了一种用于控制汽车的速度的技术。 更具体地,本发明涉及一种使用远程信息处理的汽车的速度控制器,该控制器包括用于检测轿厢的速度,从轿厢到前方的物体的距离以及制动踏板的操作状态的传感器单元 加速器踏板,远程信息处理系统,用于输出信号以控制轿厢的行驶速度和换档信号,当轿厢的速度和从轿厢到前方的物体的距离超过接近的距离的预设范围时 ,通过控制加速器踏板和制动踏板控制单元,通过控制变速杆控制单元来设定变速级别的自动变速系统,用于通过控制加速器踏板和制动踏板控制单元来将轿厢的行驶速度保持在速度限制内的调速系统。
    • 22. 发明申请
    • Stereophonic sound reproduction system for compensating low frequency signal and method thereof
    • 用于补偿低频信号的立体声声音再现系统及其方法
    • US20060239464A1
    • 2006-10-26
    • US11394467
    • 2006-03-30
    • Jun-Ho LeeDae Hee YounYoung Cheol ParkTae Ik KangJeong-Tae Kim
    • Jun-Ho LeeDae Hee YounYoung Cheol ParkTae Ik KangJeong-Tae Kim
    • H04R5/00
    • H04R5/04
    • A stereophonic sound reproduction system for compensating a low frequency signal and a method thereof, wherein a mono component signal for compensating low frequency signals which are attenuated when removing a crosstalk of inputted left and right signals inputted is calculated using an average value between the left and right signals, left and right compensation gains which are inversely proportional to an absolute value of a power difference value between the first left and right signals, an amplitude of the calculated mono component signal is controlled according to the left and right compensation gains, and thereafter the mono component signal with the controlled amplitude is added to the left and right signals when removing the crosstalk, whereby the left and right signals from which the crosstalk is removed and to which the mono component signal is added are outputted through left and right speakers to thus prevent distortion of the low frequency signals of original stereophonic sound with maintaining a stereophonic sound effect.
    • 一种用于补偿低频信号的立体声再现系统及其方法,其中用于补偿在输入的输入的左和右信号的串扰消除时被衰减的低频信号的单分量信号是使用左和右 右信号,与第一左右信号之间的功率差值的绝对值成反比的左右补偿增益,根据左右补偿增益来控制计算出的单分量信号的幅度,之后 当去除串扰时,具有受控幅度的单分量信号被加到左和右信号中,由此除去串扰的左和右信号并将单分量信号相加到左和右信号通过左和右扬声器输出到 从而防止原始立体声的低频信号失真 声音保持立体声效果。
    • 23. 发明授权
    • In-plane switching LCD device having slanted corner portions
    • 具有倾斜角部的平面内切换LCD装置
    • US06657694B2
    • 2003-12-02
    • US09974842
    • 2001-10-12
    • Doo-Hyun KoJun-Ho Lee
    • Doo-Hyun KoJun-Ho Lee
    • G02F11343
    • G02F1/134363G02F2201/128
    • A structure for an IPS LCD device, includes a plurality of common electrodes disposed over a pixel region of a substrate, a common line coupled with the plurality of common electrodes, a plurality of pixel electrodes on the pixel region, the plurality of pixel electrodes and common electrodes being arranged in an alternating manner with a predeterminned interval between adjacent common and pixel electrodes, and a first pixel connecting line coupled with the plurality of pixel electrodes and overlapping the common line, wherein a first corner portion where one of the pixel electrodes meets the first pixel connecting line is slanted with respect to that pixel electrode.
    • 一种用于IPS LCD器件的结构,包括设置在衬底的像素区域上的多个公共电极,与多个公共电极耦合的公共线,像素区域上的多个像素电极,多个像素电极和 公共电极以相邻的公共和像素电极之间的预定间隔交替布置,以及与多个像素电极耦合并与公共线重叠的第一像素连接线,其中一个像素电极相遇的第一角部 第一像素连接线相对于该像素电极倾斜。
    • 24. 发明授权
    • Manufacturing method for lithium hexafluoro phosphate
    • 六氟磷酸锂的制备方法
    • US06387340B1
    • 2002-05-14
    • US09475074
    • 1999-12-29
    • Doo-Chan NaByung-Won WooSoon-Hong ParkJun-Ho Lee
    • Doo-Chan NaByung-Won WooSoon-Hong ParkJun-Ho Lee
    • C01B2510
    • H01M10/0525C01D15/005H01M10/0568
    • A method of preparing lithium hexafluoro phosphate (LiPF6) using phosphorous pentachloride (PCl5), lithium chloride (LiCl), and hydrogen fluoride (HF) as raw materials. The method includes the steps of: (a) reacting the phosphorous pentafluoride with the hydrogen fluoride to prepare phosphorous pentafluoride (PF5), and (b) reacting the phosphorous pentafluoride with the lithium chloride in a hydrogen fluoride to prepare the lithium hexafluoro phosphate. Also, in this method, anhydrous hydrogen fluoride, from which moisture was removed by treating with F2 gas, is used in the steps (a) and (b), and the step (b) further comprises contacting the reaction system of the step (b) with F2 gas. Accordingly, as the method adopts relatively cheap raw materials, such as PCl5, LiCl and the like, while a highly pure F2 obtained by an electrolysis is used in the reaction system, it has an advantage in that it enables lithium hexafluoro phosphate (LiPF6) to be prepared at a high yield and purity.
    • 以五氯化磷(PCl5),氯化锂(LiCl)和氟化氢(HF)为原料制备六氟磷酸锂(LiPF 6)的方法。 该方法包括以下步骤:(a)使五氟化磷与氟化氢反应制备五氟化磷(PF5),和(b)使氟化氢中的五氟化磷与氯化锂反应以制备六氟磷酸锂。 此外,在该方法中,在步骤(a)和(b)中使用通过用F2气体处理除去水分的无水氟化氢,并且步骤(b)还包括使步骤 b)用F2气。 因此,由于该方法采用比较便宜的原料,例如PCl5,LiCl等,而在反应体系中使用通过电解获得的高纯度的F2,其优点在于能够使六氟磷酸锂(LiPF 6) 以高产率和纯度制备。