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    • 13. 发明授权
    • Touchpad using resistive electro-conductive fiber and input device having the same
    • 触摸板采用电阻导电纤维和输入装置相同
    • US08436820B2
    • 2013-05-07
    • US12615391
    • 2009-11-10
    • Ji Wook JeongSeung Hwan KimSoun Hee Park
    • Ji Wook JeongSeung Hwan KimSoun Hee Park
    • G09G5/00
    • G06F3/045G06F3/016G06F2203/04102
    • There are provided a touchpad using resistive electro-conductive fibers and an input device having the same, which can be used for controlling a personal terminal such as a computer by receiving a user's input using a signal representing a motion of the user detected by the resistive electro-conductive fiber in contact with the user's body part such as a finger, instead of using a separate input device such as a mouse. The touchpad includes a plurality of motion detectors and a signal analyzer. The motion detectors each include a resistive electro-conductive fiber having a resistance value varied according to a change in length caused by contact with a human body part, and a signal generator outputting a signal corresponding to the varied resistance value. The signal analyzer analyzes the signal from each of the motion detectors, and generates a motion signal representing a motion of the human body part in contact with the touchpad.
    • 提供了使用电阻导电纤维的触摸板和具有该触摸板的输入装置,其可以用于通过使用表示由电阻器检测到的用户的运动的信号接收用户的输入来控制诸如计算机的个人终端 导电纤维与用户的身体部分(例如手指)接触,而不是使用诸如鼠标的单独的输入装置。 触摸板包括多个运动检测器和信号分析器。 运动检测器各自包括具有根据与人体部分接触引起的长度变化而变化的电阻值的电阻性导电纤维,以及输出对应于变化的电阻值的信号的信号发生器。 信号分析器分析来自每个运动检测器的信号,并且生成表示与触摸板接触的人体部分的运动的运动信号。
    • 18. 发明授权
    • Method of and apparatus for processing virtual local area network tag frame
    • 虚拟局域网标签帧处理方法及设备
    • US08045554B2
    • 2011-10-25
    • US12204220
    • 2008-09-04
    • Seung Hwan KimJe Soo Ko
    • Seung Hwan KimJe Soo Ko
    • H04L12/28H04J3/16H04J3/24
    • H04L12/4666H04L12/2856H04L12/2861H04L12/2885H04Q11/0067
    • Provided are a method of and apparatus for processing a virtual local area network (VLAN) tag frame. The apparatus includes a filtering data base (FDB) for storing a VLAN tag frame which is created by a gigabit passive optical network (GPON) master; an uplink processing unit for removing by referring to the FDB a VLAN tag from the VLAN tag frame which is received from the GPON master, and transmitting a data frame to an Ethernet switch; and a downlink processing unit for inserting by looking up the FDB a VLAN tag into the data frame which is received from the Ethernet switch, and then transmitting the data frame to the GPON master. According to the present invention, port identification (ID) information that is lost in a GPON master may be provided to a switch above the GPON master by using a VLAN tag frame processing technology.
    • 提供了一种用于处理虚拟局域网(VLAN)标签帧的方法和装置。 该装置包括用于存储由千兆无源光网络(GPON)主机创建的VLAN标签帧的过滤数据库(FDB) 上行处理单元,用于从从GPON主机接收的VLAN标签帧中参考FDB去除VLAN标签,并将数据帧发送到以太网交换机; 以及下行链路处理单元,用于通过从所述以太网交换机接收到的数据帧中查找FDB将VLAN标签插入到所述数据帧中,然后将所述数据帧发送到所述GPON主机。 根据本发明,可以通过使用VLAN标签帧处理技术将在GPON主机中丢失的端口标识(ID)信息提供给GPON主设备上方的交换机。
    • 20. 发明申请
    • STRUCTURE OF HEADER-TANK FOR A HEAT EXCHANGER
    • 热交换器的主体结构
    • US20090095458A1
    • 2009-04-16
    • US12251506
    • 2008-10-15
    • Hong-Young LimKwang Hun OhYoung-Ha JeonSeung Hwan Kim
    • Hong-Young LimKwang Hun OhYoung-Ha JeonSeung Hwan Kim
    • F28F9/00F28F9/02F28F1/10
    • F28F9/0224F28F2275/12F28F2275/122
    • The structure of header-tank for a heat exchanger comprises a plurality of tubes which are arranged in a row along an air-blowing direction to be spaced apart from each other at a certain intervals; fins which are interposed between the tubes so as to increase a heat exchange surface area with respect to air flowing between the tubes; and a pair of header-tanks which comprises a header having a tube insertion hole and a tank coupled with the header and in which heat exchange medium is flowed, wherein the header is bent at a surface, in which the tube insertion hole is formed, so as to form a bending portion in a height direction, and the bending portion is formed with a plurality of taps 5, and the tank is formed with a coupling portion coupled to the bending portion of the header, and a coupling groove which is recessed inside tank at the same position as the tap along a longitudinal direction and in which the tap is bent and inserted.
    • 用于热交换器的集管的结构包括多个管,其沿着空气吹送方向排列成一排,以一定间隔彼此间隔开; 插入在管之间的翅片,以增加相对于在管之间流动的空气的热交换表面积; 以及一对集管,其包括具有管插入孔的集管和与集管连接并且热交换介质流动的罐,其中集管在形成有管插入孔的表面处弯曲, 以在高度方向上形成弯曲部分,并且弯曲部分形成有多个抽头5,并且该罐形成有联接到集管的弯曲部分的联接部分和凹陷的联接凹槽 在与水龙头相同的位置沿着纵向方向并且其中水龙头被弯曲和插入。