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1. 发明专利

JP2012130748A Energy level adjustable ipl device 有权
标题翻译：能源级可调IPL设备
公开(公告)号：JP2012130748A
公开(公告)日：2012-07-12
申请号：JP2012043580
申请日：2012-02-29
申请人： Young-San Ko , コ、ヨンサン
发明人： KO YOUNG-SAN
IPC分类号： A61N5/06
摘要： PROBLEM TO BE SOLVED: To provide an IPL (Intense Pulsed Light) device capable of adjusting energy quantity transmitted to the skin of a user.SOLUTION: The IPL device includes: a voltage doubler part 110 which includes a capacitor for voltage doubler and outputs a high voltage by overlapping an input commercial power source 10 and a voltage charged in a capacitor for voltage doubler; a charging capacitor 80 which stores charge supplied from the voltage doubler part and charges energy for lighting on a xenon lamp; a reference voltage generation part 90 which sets a charging voltage level to be charged into the charging capacitor; and a switch part 120 which is provided between the voltage doubler part and the charging capacitor, uses the output of the reference voltage generation part as a control signal to switch on/off charge movement to the charging capacitor from the voltage doubler part.
摘要翻译：要解决的问题：提供能够调节传输到用户皮肤的能量的IPL（强脉冲光）装置。解决方案：IPL器件包括：倍压器部分110，其包括用于倍压器的电容器，并且通过与输入商用电源10重叠并且在用于倍压器的电容器中充电的电压来输出高电压; 充电电容器80，其存储从倍压器部分供给的电荷，并对用于点灯的能量进行充电; 参考电压产生部90，其设定要充电到充电电容器中的充电电压电平; 并且设置在倍压器部分和充电电容器之间的开关部分120使用参考电压产生部分的输出作为控制信号，以从倍压器部分开关到充电电容的开/关电荷移动。版权所有（C）2012，JPO＆INPIT

2. 发明授权

US07046591B1 Track traverse counting on an optical disk 失效
标题翻译：跟踪光盘上的遍历计数
公开(公告)号：US07046591B1
公开(公告)日：2006-05-16
申请号：US10220927
申请日：2000-06-12
申请人： Young-San Ko
发明人： Young-San Ko
IPC分类号： G11B7/00
CPC分类号： G11B7/08541
摘要： An apparatus detects the number of tracks traversed on an optical disk. The apparatus includes a differentiation part for differentiating an output signal of a bandpass filter provided on an adjacent stage which eliminates a low DC component, a high frequency component and noise of an inputted modulation signal. A sample trigger generating circuit generates top and bottom signals in response to a data signal outputted through the differentiation part and a signal outputted through a comparator. A top hold part and a bottom hold part holds the data signal at top and bottom. A subtraction part performs a subtraction to obtain a difference between the top and bottom signals outputted from the top and bottom hold parts, thereby resulting in counting the number of the tracks traversed, while increasing a jumping speed required for a detection of the number of the tracks traversed.
摘要翻译：一种装置检测在光盘上穿过的轨道的数量。该装置包括用于区分设置在相邻台上的带通滤波器的输出信号的微分部件，其消除了低DC分量，输入的调制信号的高频分量和噪声。采样触发发生电路响应于通过微分部分输出的数据信号和通过比较器输出的信号产生顶部和底部信号。顶部保持部分和底部保持部分将数据信号保持在顶部和底部。减法部分执行减法以获得从顶部和底部保持部分输出的顶部和底部信号之间的差异，从而对穿过的轨道的数量进行计数，同时增加检测到的数量所需的跳跃速度轨迹遍历

3. 发明授权

US5745452A Apparatus and method for quickly focusing an optical disk player 失效
标题翻译：用于快速聚焦光盘播放器的装置和方法
公开(公告)号：US5745452A
公开(公告)日：1998-04-28
申请号：US692130
申请日：1996-08-05
申请人： Young-san Ko
发明人： Young-san Ko
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09 , G11B7/095
CPC分类号： G11B7/0945 , G11B7/08511
摘要： An apparatus and method for approaching a focusing region are provided. The apparatus for approaching the focusing region includes a focus error detector, a signal envelope detector, a focusing region detector, a pulse generator for generating search pulses, a time counter, an offset generator, an adder, an actuator driver and a controller. The apparatus approaches the focusing region based on the generating search pulses, which are output in response to a signal generated by the signal envelope detector and a signal output by the focusing region detector. When a subsequent approach to the focusing region is made after finishing a first approach to the focusing region, the actuator is controlled by adding the search pulses to an offset voltage calculated when the first approach to the focusing region was performed to quickly position the object lens in the focusing region.
摘要翻译：提供了一种用于接近聚焦区域的设备和方法。用于接近聚焦区域的设备包括聚焦误差检测器，信号包络检测器，聚焦区域检测器，用于产生搜索脉冲的脉冲发生器，时间计数器，偏移发生器，加法器，致动器驱动器和控制器。该装置基于产生搜索脉冲而接近聚焦区域，该搜索脉冲响应于由信号包络检测器产生的信号和由聚焦区域检测器输出的信号而被输出。当在完成对聚焦区域的第一次接近之后进行对聚焦区域的后续接近时，通过将搜索脉冲加到在执行聚焦区域的第一接近度时计算出的偏移电压来快速定位物镜来控制致动器在聚焦区域。

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