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    • 1. 发明专利
    • Balancing device
    • 平衡装置
    • JP2008127006A
    • 2008-06-05
    • JP2007293452
    • 2007-11-12
    • Won Suk Leeリー,ウォンシック
    • LEE WON SUK
    • B62B5/00
    • PROBLEM TO BE SOLVED: To easily control operation of a balancing means without unnatural force at a short distance without requiring that a worker moves separately from an operation position.
      SOLUTION: This balancing device is provided with the balancing means 200 rotatably connected to a body frame 100 and having rings connected to both sides, and a rotation control means 300 fastened to the balancing means 200 and controlling rotability between the balancing means 200 and the body frame 100. The rotation control means 300 includes a control pin connected/disconnected to/from the balancing means 200 and a control lever connected to the control pin through a connection member.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了在不需要工作人员与操作位置分开地移动的情况下,在短距离内容易地控制平衡装置的操作而不产生不自然的力。 解决方案:该平衡装置设置有平衡装置200,该平衡装置200可旋转地连接到主体框架100并且具有连接到两侧的环;以及旋转控制装置300,其紧固到平衡装置200并且控制平衡装置200之间的可转动性 旋转控制装置300包括与平衡装置200连接/断开的控制销和通过连接构件连接到控制销的控制杆。 版权所有(C)2008,JPO&INPIT
    • 3. 发明申请
    • OPTICAL TOUCH INPUT DEVICE AND DRIVING METHOD THEREOF
    • 光学触摸输入设备及其驱动方法
    • US20120154336A1
    • 2012-06-21
    • US13323257
    • 2011-12-12
    • Young-Joon LEEWon-Suk LEEHyun-Woo JANG
    • Young-Joon LEEWon-Suk LEEHyun-Woo JANG
    • G06F3/042
    • G06F1/3259G06F1/3296G06F3/0428Y02D10/155Y02D10/172Y02D50/20
    • Disclosed are an optical touch input device which divisionally adjusts optical output of a light emitting unit before and during a touch operation to reduce power consumption, and a driving method thereof, the optical touch input device includes a display panel, a plurality of infrared light emitting elements disposed on two adjacent sides of the display panel, a lens unit disposed on the remaining two adjacent sides of the display panel and reflecting light emitted from the infrared light emitting elements, a light receiving unit disposed on the two adjacent sides of the display panel, and a touch control unit including a touch coordinate calculation unit to calculate a set of coordinates of a touch point and a light emission control unit to divide optical outputs of the infrared light emitting elements into optical output during touch and optical output during non-touch and to lower the optical output during non-touch.
    • 公开了一种在触摸操作之前和期间分开调整发光单元的光输出以降低功耗的光学触摸输入设备及其驱动方法,该光学触摸输入设备包括显示面板,多个红外发光 设置在显示面板的两个相邻侧上的元件,设置在显示面板的剩余两个相邻侧上并且反射从红外发光元件发射的光的透镜单元,设置在显示面板的两个相邻侧上的光接收单元 以及触摸控制单元,其包括触摸坐标计算单元,用于计算触摸点的坐标集合和发光控制单元,以在非触摸期间将红外发光元件的光输出分成触摸和光输出期间的光输出 并且在非触摸期间降低光输出。
    • 6. 发明申请
    • METHOD OF GENERATING ASSOCIATION RULES FROM DATA STREAM AND DATA MINING SYSTEM
    • 从数据流和数据挖掘系统生成关联规则的方法
    • US20090055332A1
    • 2009-02-26
    • US12033150
    • 2008-02-19
    • Won Suk LEE
    • Won Suk LEE
    • G06N5/02G06F15/18
    • G06N5/025
    • Disclosed is a method and data mining system for generating association rules from a data stream. An embodiment of the invention provides a method of generating association rules from a data stream, which is a non-limited data set composed of transactions continuously generated. The method includes: when itemsets included in the generated transactions and the counts of the itemsets are managed using a prefix tree and each node of the prefix tree has information on the count of a specific itemset corresponding to the node and a specific item, updating the information of a node corresponding to the itemset or adding a new node on the basis of the itemset included in the generated transaction and the count of the itemset; comparing the support of the itemset corresponding to each of the nodes of the prefix tree with a minimum support, which is a predetermined threshold value, to select frequent itemsets; and visiting all or some of the nodes corresponding to the selected frequent itemsets, and generating the association rule on the basis of the information of each of the visited nodes.
    • 公开了一种用于从数据流生成关联规则的方法和数据挖掘系统。 本发明的一个实施例提供了一种从数据流生成关联规则的方法,数据流是由连续生成的事务组成的非限制数据集。 该方法包括:当使用前缀树管理生成的事务中包含的项目集和项目集的计数时,前缀树的每个节点具有关于与该节点对应的特定项目集的计数的信息和特定项目, 与该项目集相对应的节点的信息或者基于包括在所生成的交易中的项目集合和项目集的计数来添加新节点; 将与前缀树的每个节点相对应的项目集的支持与作为预定阈值的最小支持进行比较,以选择频繁项集; 并且访问与所选择的频繁项集相对应的全部或一些节点,并且基于每个被访问节点的信息来生成关联规则。