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公开(公告)号：US20050125108A1
公开(公告)日：2005-06-09
申请号：US10982909
申请日：2004-11-08
申请人： Woong Kwon , Kyung-shik Roh , Woo-sup Han , Young-bo Shim , Boldyrev Serguei
发明人： Woong Kwon , Kyung-shik Roh , Woo-sup Han , Young-bo Shim , Boldyrev Serguei
摘要： A motion estimation method and system for a mobile body are provided. The method includes: obtaining magnetic field information from compass information of the mobile body; comparing the magnetic field of the mobile body with a predetermined value and determining whether a position of the mobile body belongs to a specific region according to the comparison result; and estimating a direction of the mobile body by determining whether a compass azimuth angle is used for direction estimation of the mobile body according to the determination result. The system, in which a gyro, odometers, and compasses are installed, comprises: a magnetic field calculator calculating the magnitudes of magnetic fields of the mobile body; a magnetic field comparator obtaining differences between the magnitudes of the magnetic fields and the magnitude of the geomagnetic field and comparing the differences with the first threshold value; a geomagnetic region determiner determining whether a position where the mobile body exists belongs to a region where the geomagnetism works according to the comparison result; and a moving direction estimator estimating a moving direction of the mobile body by determining whether or not to use azimuth angles of the compasses for direction estimation of the mobile body according to the determination result.
摘要翻译： 提供了一种用于移动体的运动估计方法和系统。 该方法包括：从移动体的罗盘信息获取磁场信息; 将移动体的磁场与预定值进行比较，并根据比较结果确定移动体的位置是否属于特定区域; 以及通过根据确定结果确定罗盘方位角是否用于移动体的方向估计来估计移动体的方向。 其中安装有陀螺仪，里程表和罗盘的系统包括：计算移动体的磁场大小的磁场计算器; 磁场比较器获得磁场的大小和地磁场的大小之间的差异，并将差值与第一阈值进行比较; 确定移动体存在的位置是否属于地磁作用的区域根据比较结果的地磁区域确定器; 以及移动方向估计器，通过根据确定结果确定是否使用罗盘的方位角来进行方向估计，来估计移动体的移动方向。
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公开(公告)号：US20050107947A1
公开(公告)日：2005-05-19
申请号：US10989401
申请日：2004-11-17
申请人： Woo-Sup Han , Kyung-shik Roh , Woong Kwon , Young-bo Shim , Yeon-taek Oh , Ki-cheol Park
发明人： Woo-Sup Han , Kyung-shik Roh , Woong Kwon , Young-bo Shim , Yeon-taek Oh , Ki-cheol Park
CPC分类号： G06K9/00664 , G05D1/0246 , G05D2201/0207 , G06K9/4652 , G06K9/4671 , G06K9/6212
摘要： A landmark detection apparatus and method, the apparatus including a first detection unit that generates N first sample blocks in a first sampling region using a first weighted sampling method according to a first degree of dispersion, and that performs a first landmark detection by comparing a feature of each first sample block a feature of a landmark model, where the first sample region is set to the entirety of a current frame image; and a second detection unit that generates N second sample blocks in a second sampling region using a second weighted sampling method according to a second degree of dispersion, and that performs a second landmark detection by comparing a feature of each second sample block the feature of the landmark model, where the second sampling region is set to an area less than the entirety of the current frame image.
摘要翻译： 一种地标检测装置和方法，所述装置包括：第一检测单元，其使用第一分散度的第一加权采样方法在第一采样区域中生成N个第一采样块，并且通过比较特征 每个第一采样块的地标模型的特征，其中第一采样区域被设置为当前帧图像的整体; 以及第二检测单元，其使用根据第二分散度的第二加权采样方法在第二采样区域中生成N个第二采样块，并且通过将每个第二采样块的特征进行比较来执行第二地标检测， 其中第二采样区域被设置为小于当前帧图像的整体的区域。
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33.发明授权Semiconductor MOS/BIPOLAR composite transistor and semiconductor memory device using the same 有权半导体MOS / BIPOLAR复合晶体管和半导体存储器件使用相同公开(公告)号：US06181623B2
公开(公告)日：2001-01-30
申请号：US09472984
申请日：1999-12-28
申请人： Young-Bo Shim , Yung-Jin Gang
发明人： Young-Bo Shim , Yung-Jin Gang
IPC分类号： G11C702
CPC分类号： H01L27/10897 , G11C7/065 , H01L29/7302
摘要： In semiconductor memory device including a sense amplifier, the sense amplifier includes a bit line and a bit line bar coupled to the memory cell, a data line and an inverting data lines for transferring an output of the sense amplifier, a first P-type MOS/BIPOLAR composite transistor having a source/emitter coupled to a first level potential, a gate/base coupled to the inverting data line and a drain/collector coupled to the data line, a second P-type MOS/BIPOLAR composite transistor having a source/emitter coupled to the first level potential, a gate/base coupled to the data line and a drain/collector coupled to the inverting data line, a first N-type MOS/BIPOLAR composite transistor having a drain/collector coupled to the data line and a gate/base coupled to the inverting data line, a second N-type MOS/BIPOLAR composite transistor having a drain/collector coupled to the inverting data line and a gate/base coupled to the data line, a first load coupled between a source/emitter of the first N-type MOS/BIPOLAR composite transistor and a second level potential, and a second load coupled between a source/emitter of the second N-type MOS/BIPOLAR composite transistor and the second level potential.
摘要翻译： 在包括读出放大器的半导体存储器件中，读出放大器包括耦合到存储单元的位线和位线条，用于传送读出放大器的输出的数据线和反相数据线，第一P型MOS / BIPOLAR复合晶体管，其具有耦合到第一电平电位的源极/发射极，耦合到反相数据线的栅极/基极和耦合到数据线的漏极/集电极，具有源极的第二P型MOS /双极复合晶体管 /发射极耦合到第一电平电位，耦合到数据线的栅极/基极和耦合到反相数据线的漏极/集电极，具有耦合到数据线的漏极/集电极的第一N型MOS /双极复合晶体管 以及耦合到所述反相数据线的栅极/基极，具有耦合到所述反相数据线的漏极/集电极和耦合到所述数据线的栅极/基极的第二N型MOS /双极复合晶体管，耦合在所述反相数据线之间的第一负载 源/发射器 第一N型MOS / BIPOLAR复合晶体管和第二电平电位，以及耦合在第二N型MOS / BIPOLAR复合晶体管的源极/发射极与第二电平电位之间的第二负载。
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公开(公告)号：US08714045B2
公开(公告)日：2014-05-06
申请号：US12654301
申请日：2009-12-16
申请人： Jeong Hun Kim , Young Bo Shim
发明人： Jeong Hun Kim , Young Bo Shim
摘要： A robot joint driving apparatus and a robot having the same are capable of minimizing a load applied to a drive motor by rotating a ball nut part such that a ball screw part performs linear movement in a power transmission structure using a wire and the ball screw apparatus. The robot joint driving apparatus includes a reversible drive motor, a ball nut part rotated according to operation of the drive motor, a ball screw part performing linear movement according to rotation of the ball nut part, a wire connected to the ball screw part from both sides of the ball screw part, an idle pulley rotatably installed at one side of the wire, and a joint part rotatably installed at an opposite side of the wire.
摘要翻译： 机器人关节驱动装置和具有该装置的机器人能够通过旋转滚珠螺母部来最小化施加到驱动马达的载荷，使得滚珠丝杠部分在使用丝线的动力传递结构中进行线性运动，并且滚珠丝杠装置 。 机器人关节驱动装置包括可逆驱动电动机，根据驱动电动机的操作而旋转的滚珠螺母部，根据滚珠螺母部的旋转而进行线性运动的滚珠丝杠部，从两个 滚珠丝杠部分的侧面，可旋转地安装在线的一侧的惰轮，以及可旋转地安装在线的相对侧的接合部。
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公开(公告)号：US08641782B2
公开(公告)日：2014-02-04
申请号：US12979861
申请日：2010-12-28
申请人： Jeong Hun Kim , Young Bo Shim , Soo Sang Yang , Yong Jae Kim , Kwang Jun Kim
发明人： Jeong Hun Kim , Young Bo Shim , Soo Sang Yang , Yong Jae Kim , Kwang Jun Kim
CPC分类号： B25J9/0006 , Y10T74/20329
摘要： A compact exoskeleton arm support device compensates for gravity. The compact exoskeleton arm support device compensating for gravity may include at least five joints. Among the at least five joints, two joints may be driven by actuators, and the remaining joints may be driven by user force. The compact exoskeleton arm support device compensating for gravity effectively uses the actuators, thereby increasing operating efficiency and reducing production costs.
摘要翻译： 紧凑的外骨骼臂支撑装置补偿重力。 补偿重力的紧凑型外骨骼臂支撑装置可以包括至少五个关节。 在至少五个关节中，两个关节可以由致动器驱动，并且剩余的关节可以由用户的力驱动。 补偿重力的紧凑型外骨骼臂支撑装置有效地使用了致动器，从而提高了操作效率并降低了生产成本。
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公开(公告)号：US08425363B2
公开(公告)日：2013-04-23
申请号：US13005060
申请日：2011-01-12
申请人： Kwang Jun Kim , Young Bo Shim , Jeong Hun Kim
发明人： Kwang Jun Kim , Young Bo Shim , Jeong Hun Kim
IPC分类号： F16H9/26
CPC分类号： B25J9/1045 , B25J9/103 , Y10T74/20323
摘要： A robot joint driving apparatus is smoothly operated without generation of backlash. A robot includes the robot joint driving apparatus. The robot joint driving apparatus includes an internal gear having a ring shape, a main pulley arranged at the center of the internal gear and connected to a power source, first and second pinion gears provided at both sides of the main pulley and engaged with the internal gear, first and second pulleys respectively fastened to the first and second pinion gears, first and second belts respectively connecting the main pulley and the first and second pulleys, and tension adjustment units to adjust tensions of the first and second belts.
摘要翻译： 机器人关节驱动装置平滑地操作而不产生齿隙。 机器人包括机器人关节驱动装置。 机器人关节驱动装置具有环状的内齿轮，配置在内齿轮的中心并与动力源连接的主滑轮，设置在主滑轮两侧的第一和第二小齿轮， 分别紧固到第一和第二小齿轮的齿轮，第一和第二滑轮，分别连接主滑轮和第一和第二滑轮的第一和第二皮带以及张力调节单元，以调节第一和第二皮带的张力。
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公开(公告)号：US08284615B2
公开(公告)日：2012-10-09
申请号：US12979678
申请日：2010-12-28
申请人： Young-Bo Shim
发明人： Young-Bo Shim
IPC分类号： G11C11/34
CPC分类号： G11C11/40611 , G11C7/04 , G11C8/12 , G11C8/18 , G11C11/40615
摘要： A refresh control circuit for a semiconductor memory device includes a refresh controller configured to control the number of times a refresh signal is enabled during one refresh period in response to a refresh mode entering signal which indicates the start of a refresh mode, and a mode determination signal having refresh mode information, a refresh counter configured to output a row address for a refresh operation by counting the refresh signal in response to an active signal enabled in an active mode, and a row address decoder configured to decode the row address to generate a row address selection signal for sequentially accessing word lines within a cell array.
摘要翻译： 用于半导体存储器件的刷新控制电路包括：刷新控制器，被配置为响应于指示刷新模式的开始的刷新模式进入信号，控制刷新信号在一个刷新周期期间使能的次数;以及模式确定 具有刷新模式信息的信号;刷新计数器，配置为响应于在活动模式中启用的活动信号计数刷新信号而输出用于刷新操作的行地址;以及行地址解码器，被配置为对行地址进行解码以生成 行地址选择信号，用于顺序访问单元阵列内的字线。
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公开(公告)号：US08284614B2
公开(公告)日：2012-10-09
申请号：US12979642
申请日：2010-12-28
申请人： Young-Bo Shim
发明人： Young-Bo Shim
IPC分类号： G11C11/34
CPC分类号： G11C11/40611 , G11C11/406 , G11C29/12015 , G11C29/50016
摘要： A semiconductor memory device includes a refresh counter for counting a refresh signal and outputting a refresh address in response to an active mode signal enabled in an active mode, an external address input buffer for buffering an external address to output an internal address in response to a mode selection signal enabled in an external address refresh mode, an address selector for outputting the refresh address from the refresh counter as a selection row address in a normal refresh mode and outputting the internal address from the external address input buffer as the selection row address in the external address refresh mode in response to the refresh signal and the mode selection signal, and a row address decoder for generating a row address selection signal for sequentially accessing word lines by decoding the selection row address.
摘要翻译： 半导体存储器件包括：刷新计数器，用于响应于在激活模式下使能的有源模式信号输出刷新信号并输出刷新地址;外部地址输入缓冲器，用于缓冲外部地址以响应于一个内部地址输出内部地址 模式选择信号在外部地址刷新模式下被使能，地址选择器用于在正常刷新模式下从刷新计数器输出刷新地址作为选择行地址，并将来自外部地址输入缓冲器的内部地址作为选择行地址输出 响应于刷新信号和模式选择信号的外部地址刷新模式，以及行地址解码器，用于通过解码选择行地址来产生用于顺序访问字线的行地址选择信号。
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公开(公告)号：US08235827B2
公开(公告)日：2012-08-07
申请号：US12320359
申请日：2009-01-23
申请人： Young Bo Shim , Ja Woo Lee , Youn Baek Lee , Jeong Hun Kim , Yeon Taek Oh , Soo Sang Yang , Hyun Seok Yang , Dong Jun Hyun
发明人： Young Bo Shim , Ja Woo Lee , Youn Baek Lee , Jeong Hun Kim , Yeon Taek Oh , Soo Sang Yang , Hyun Seok Yang , Dong Jun Hyun
IPC分类号： F16D3/62
CPC分类号： F16D7/044 , B25J17/0208 , Y10T464/30
摘要： Disclosed is a compliant joint achieving passive compliance. The compliant joint includes a housing and a rotating member mutually rotatably provided; and a cam provided between the housing and the rotating member, and connected to the housing and the rotating member respectively. The cam is connected to the rotating member to rotate together with the rotation of the rotating member, or be independent of the rotating member so as to move in the axial direction of the rotating member separately from the rotating member. The cam is connected to the housing such that the cam can maintain the connection with the housing when external force below a designated value is applied to the rotating member, and release the connection with the housing in the case that external force more than the designated value is applied to the rotating member.
摘要翻译： 公开了一种符合被动遵守的合规联合体。 柔性接头包括可相互旋转地设置的壳体和旋转构件; 以及设置在所述壳体和所述旋转构件之间并且分别连接到所述壳体和所述旋转构件的凸轮。 凸轮连接到旋转构件，与旋转构件的旋转一起旋转，或者独立于旋转构件，以便与旋转构件分开地沿着旋转构件的轴向方向移动。 凸轮连接到壳体，使得当外部力低于指定值时，凸轮可以保持与壳体的连接，并且在外力超过指定值的情况下释放与壳体的连接 被施加到旋转构件。
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40.发明授权Method of constructing artificial mark for autonomous driving, apparatus and method of determining position of intelligent system using artificial mark and intelligent system employing the same 有权建立自主驾驶人造标记的方法，使用人造标记确定智能系统位置的装置和方法，以及使用人造标记的智能系统公开(公告)号：US08229619B2
公开(公告)日：2012-07-24
申请号：US12208096
申请日：2008-09-10
申请人： Kyung-shik Roh , Woo-sup Han , Woong Kwon , Young-bo Shim , Yeon-taek Oh , Ki-cheol Park
发明人： Kyung-shik Roh , Woo-sup Han , Woong Kwon , Young-bo Shim , Yeon-taek Oh , Ki-cheol Park
CPC分类号： G05D1/0234
摘要： A method of controlling an intelligent system using an artificial mark and method for employing the same. The intelligent system includes: an image pickup unit which obtains an image taken for a driving place; a main control unit which calculates a projective invariant of an artificial mark detected from an image taken for a driving place and analyzes the position of the intelligent system using global location information of the detected artificial mark in the driving place obtained by the calculated projective invariant and location information between the intelligent system and the detected artificial mark; and a driving control unit which controls driving of the intelligent system according to the position information of the intelligent system analyzed in the main control unit.
摘要翻译： 一种使用人造标记来控制智能系统的方法及其应用方法。 智能系统包括：摄像单元，获取驾驶场所拍摄的图像; 主控制单元，其计算从驾驶场所拍摄的图像中检测出的人造标记的投影不变性，并使用由所计算的投影不变量获得的驾驶地点中的检测到的人造标记的全球位置信息来分析智能系统的位置;以及 智能系统和检测到的人造标记之间的位置信息; 以及驱动控制单元，其根据在主控制单元中分析的智能系统的位置信息来控制智能系统的驱动。
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