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    • 12. 发明申请
    • MOBILE SEAM WELDER AND METHOD FOR CONTROLLING THE WELDING OPERATION THEREOF
    • 移动焊接机及其焊接操作控制方法
    • WO2011034354A3
    • 2011-07-07
    • PCT/KR2010006352
    • 2010-09-16
    • HYOSUNG CORPKIM HEE-SOOKIM KIL-HO
    • KIM HEE-SOOKIM KIL-HO
    • B23K11/08B23K11/06B23K11/30
    • B23K11/06B23K11/255
    • The present invention relates to a mobile seam welder and to a method for controlling the welding operation thereof. A mobile resistance seam welder of the present invention comprises an upper control unit (110) and a lower control unit (120) for synchronizing the movement speed of a mobile unit and the rotating speed of an upper disk electrode (101) and of a lower disk electrode (101'). The upper control unit (110) and the lower control unit (120) comprise: respective first measuring units (111, 121) for measuring the driving force (F1) produced by the friction force between the upper and lower disk electrodes (101, 101') and a welding target (m); respective second measuring units (113, 123) for measuring a force (F2) resistant to the rotation of the upper and lower disk electrodes (101, 101'); and first and second motor force determining units (114, 124) for determining the driving force (F3) of upper and lower servomotors (107, 107') such that a condition (F1>F2) in which the measured driving force (F1) is always bigger than the measured force (F2) is achieved in order to prevent slippage between the disk electrodes (101, 101') and the welding target (m). The first and second motor force determining units (114, 124) determine the driving force of the upper and lower servomotors (107, 107') such that the force (F2) resistant to the rotation of the upper and lower disk electrodes (101, 101') has a minimum value in accordance with the static friction force and kinetic friction force which are calculated by the torque values of the upper and lower servomotors (107, 107'). According to the present invention, the speed of the mobile unit and the speed of the disk electrodes are synchronized in spite of the variation in the outer diameters of the disk electrodes, to thereby maintain welding quality at a constant level and to thus improve welding performance.
    • 移动式缝焊机技术领域本发明涉及移动式缝焊机及其焊接作业控制方法。 本发明的移动电阻缝焊机包括上部控制单元(110)和下部控制单元(120),用于使移动单元的移动速度与上部盘形电极(101)和下部电极(101)的旋转速度同步 盘状电极(101')。 上部控制单元(110)和下部控制单元(120)包括:用于测量由上部和下部盘状电极(101,101)之间的摩擦力产生的驱动力(F1)的各自的第一测量单元(111,121) ')和焊接目标(m); 用于测量抵抗上下盘形电极(101,101')旋转的力(F2)的各自的第二测量单元(113,123)。 以及用于确定上下伺服马达(107,107')的驱动力(F3)的第一和第二马达力确定单元(114,124),使得所测量的驱动力(F1)的条件(F1> F2) 总是大于实现测量的力(F2),以防止盘电极(101,101')和焊接目标(m)之间的滑动。 第一和第二马达力确定单元(114,124)确定上部和下部伺服电动机(107,107')的驱动力,使得抵抗上部和下部盘状电极(101,104)旋转的力(F2) 101')具有根据由上下伺服电动机(107,107')的转矩值计算的静摩擦力和动摩擦力的最小值。 根据本发明,尽管盘电极的外径变化,移动单元的速度和圆盘电极的速度是同步的,从而将焊接质量保持在一定水平,从而提高焊接性能 。
    • 14. 发明申请
    • METHOD OF MANUFACTURING HYDROTALCITE
    • 制造氢化钙的方法
    • WO2008050927A1
    • 2008-05-02
    • PCT/KR2006/004851
    • 2006-11-17
    • SHIN WON CHEMICAL CO., LTD.SONG, Woun-keunSONG, Seok-keunKIM, Hee-sooAHN, Tae-kwang
    • SONG, Woun-keunSONG, Seok-keunKIM, Hee-sooAHN, Tae-kwang
    • C01F7/54
    • C01F7/005C01P2002/22C01P2002/72C01P2004/03C01P2004/04C01P2004/50C01P2004/51C01P2004/52C01P2004/62C09C1/42
    • The present invention relates to a method of manufacturing hydrotalcite with an even particle size, which comprises the steps of preparing a mixture of a soluble metal salt, a basic compound and a dispersant; adding a primary metal hydroxide, a secondary metal hydroxide and an interlayer anion feed material to the mixture for dispersion mixing; and aging the mixture for 20 minutes ~ 5 hours at 150 ~ 250°C, at a pressure of 5 ~ 30 kgf/cmˇ. According to the method of manufacturing hydrotalcite of the present invention, the prepared hydrotalcite has an authentic board-type crystal structure and excellent thermal decomposition characteristics, so that it gives thermal stability to a resin. In particular, this method has overcome the problem of the conventional method, wherein hydrotalcite particles prepared by the conventional method cogulate together and thereby they are not suitable for some polymer resins. However, the hydrotalcite prepared by the method of the present invention has even particle size, indicating that workability and dispersibility have been improved, and the qualities as a high molecular material have also been enhanced.
    • 本发明涉及一种具有均匀粒度的水滑石的制造方法,包括以下步骤:制备可溶性金属盐,碱性化合物和分散剂的混合物; 向所述混合物中加入初级金属氢氧化物,次级金属氢氧化物和层间阴离子进料,用于分散混合; 并在150〜250℃,压力5〜30kgf / cm 2的条件下使混合物老化20分钟〜5小时。 根据本发明的水滑石的制造方法,所制备的水滑石具有可靠的板型晶体结构和优异的热分解特性,使其对树脂具有热稳定性。 特别地,该方法克服了常规方法的问题,其中通过常规方法制备的水滑石颗粒结合在一起,因此它们不适用于某些聚合物树脂。 然而,通过本发明的方法制备的水滑石具有均匀的粒径,表明可加工性和分散性已经提高,并且作为高分子材料的品质也得到提高。
    • 16. 发明申请
    • POSITIONING APPARATUS
    • 定位装置
    • WO2007058430A1
    • 2007-05-24
    • PCT/KR2006/003613
    • 2006-09-12
    • TPC MECHATRONICS CORP.KIM, Hee SooPARK, Hyung JinKIM, Hak Sung
    • KIM, Hee SooPARK, Hyung JinKIM, Hak Sung
    • B23Q16/00B23Q3/18B65G47/00
    • B65G47/34B25J9/0093B65G47/22
    • A positioning apparatus includes a plurality of positioning devices (10) for fixedly positioning a cassette (2) on a plate (3). Each of the positioning devices (10) includes a table (160) installed on a shaft and a return spring (152) installed around the shaft. The table (160) having the cassette (2) thereon is deviated form its original position while positioning the cassette (2) at a desired position, and the return spring (152) deformed to one side depending on the deviation of the table (160). When the cassette (2) is placed at the desired position, a cylinder (130) slides downward by an air pressure and a disk (140) is pressed downward by the cylinder (130) to adhere to the cylinder (130), thereby fixing the table (160) on a base plate.
    • 定位装置包括用于将盒(2)固定地定位在板(3)上的多个定位装置(10)。 每个定位装置(10)包括安装在轴上的工作台(160)和围绕轴安装的复位弹簧(152)。 具有盒(2)的工作台(160)在将盒(2)定位在期望位置时偏离其初始位置,并且根据工作台(160)的偏差使复位弹簧(152)变形到一侧 )。 当盒(2)被放置在所需位置时,气缸(130)通过空气压力向下滑动,并且圆盘(130)被向下压到圆筒(130)上,从而固定 桌子(160)在基板上。
    • 17. 发明申请
    • TELEPHONE WITH A RECEIVER AROUSING BONE-CONDUCTION AND AIR-CONDUCTION HEARING
    • 带有接收器的电话引导骨导通和空气导通听觉
    • WO1999009785A1
    • 1999-02-25
    • PCT/KR1997000214
    • 1997-11-04
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEKANG, Kyeong, OkHONG, Jin, WooKIM, Hee, SooLEE, Ki, Bang
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • H04R01/46
    • H04R9/066H04M1/05H04R2460/13
    • A telephone with a receiver arousing bone-conduction and air-conduction hearing converts an input electric voice signal into vibration and acoustic signals. Since a conventional telephone has a receiver for only air-conduction hearing, a hearing impaired person cannot use the conventional telephone. In case of a bone-conduction telephone using a bone-conduction vibrator as a receiver, this vibrator is only used for bone-conduction hearing, so that an additional telephone is needed when the ordinary person and the hearing impaired person live in the same place. The telephone with a receiver arousing bone-conduction and air-conduction hearing uses a vibrator of smoothly arousing bone-conduction and air-conduction hearing as a receiver, is capable of hearing a vibration signal through bone-conduction hearing as well as an acoustic signal through air-conduction hearing, makes a hearing-impaired person with conductive hearing loss and an old person who has difficulty in air-conduction hearing use bone-conduction hearing, and makes an ordinary person having a normal sense of hearing use either bone-conduction hearing in a noise environment or air-conduction hearing in a normal environment.
    • 具有接收器的电话引起骨传导和空气传导听觉,将输入的电声信号转换为振动和声信号。 由于常规电话具有仅用于传导听觉的接收器,所以听力受损的人不能使用传统的电话。 在使用骨传导振动器作为接收器的骨传导电话的情况下,该振动器仅用于骨传导听觉,以便当普通人和听力障碍者住在相同的地方时需要额外的电话 。 具有引起骨传导和导气听觉的接收器的电话使用平滑地引起骨传导和空气传导听觉的振动器作为接收器,能够通过骨传导听觉和声音信号来听到振动信号 通过通气听觉,使具有导电性听力损失的听力障碍者和导气听力困难的老年人使用骨传导听觉,并使具有正常听觉的普通人使用骨传导 在正常环境中的噪音环境或空气传导听觉中听觉。
    • 18. 发明申请
    • WELDING SERVER AND WELDING MANAGEMENT SYSTEM
    • 焊接服务器和焊接管理系统
    • WO2012173404A2
    • 2012-12-20
    • PCT/KR2012004693
    • 2012-06-14
    • HYOSUNG CORPJANG KI-YOUNGHWANG YOUNG-MINRYU JAE-DEOGKIM HEE-SOO
    • JANG KI-YOUNGHWANG YOUNG-MINRYU JAE-DEOGKIM HEE-SOO
    • G06Q50/10
    • G06Q50/10
    • The present invention relates to a welding server and a welding management system. A welding server of the present invention comprises a first LAN card (104) and a second LAN card (102), wherein an application (110) for selecting one of said first LAN card (104) and said second LAN card (102) is provided. Further, if said first LAN card (104) is selected by said application (110), the welding server (100) reads IP information of welding control devices (200) connected to a network, and performs a grouping operation. In addition, the welding server (100) continuously communicates with communication-capable welding control devices (200), and collects and manages welding data and event information, and for communication-capable welding control devices (200), the welding server (100) searches for the communication-capable welding control devices by performing a continuous scanning operation. According to the present invention as mentioned above, the invention improves reliability in the management of welding quality, and prevents communication loads and the waste of resources that constitute the network.
    • 本发明涉及焊接服务器和焊接管理系统。 本发明的焊接服务器包括第一LAN卡(104)和第二LAN卡(102),其中用于选择所述第一LAN卡(104)和所述第二LAN卡(102)之一的应用(110)是 提供。 此外,如果由所述应用程序(110)选择所述第一LAN卡(104),则焊接服务器(100)读取连接到网络的焊接控制装置(200)的IP信息,并执行分组操作。 另外,焊接服务器(100)与可通信的焊接控制装置(200)连续通信,并且收集和管理焊接数据和事件信息,并且对于可通信的焊接控制装置(200),焊接服务器(100) 通过执行连续扫描操作来搜索具有通信能力的焊接控制装置。 根据如上所述的本发明,本发明提高了焊接质量管理的可靠性,并且防止构成网络的通信负荷和资源浪费。
    • 19. 发明申请
    • INDOOR DIRECT CURRENT POWER SYSTEM AND POWER LINE COMMUNICATION METHOD THEREOF
    • 室内直流电力系统及其电力线通信方法
    • WO2011136591A3
    • 2012-03-22
    • PCT/KR2011003167
    • 2011-04-28
    • CHOI IN SOOKKIM HEE SOOLEE YOUNG KYU
    • CHOI IN SOOKKIM HEE SOOLEE YOUNG KYU
    • H02J1/00H02J1/02H04B3/54
    • H02J13/0003H02J1/02H04B3/548H04B14/026
    • The present invention relates to an indoor direct current power system and a power line communication method thereof. A power system connected from an alternating current voltage power line according to the present invention comprises an integrated rectifier circuit unit which converts the alternating current (AC) voltage input to a predetermined area from the alternating current voltage power line, into direct current (DC) voltage; an integrated power factor correcting circuit unit connected to an output of the integrated rectifier circuit unit to integrate and correct the whole power factors of a load; a direct current voltage power line connected from the power factor correcting circuit to each electrical outlet and each electricity extracting terminal; and an integrated power line communication system which performs direct current power line communication by using the direct current voltage power line. As described above, indoor wiring is constructed into a direct current power system to improve efficiency of power factor control on indoor electrical appliances, and power loss is prevented and the effect of control signal transmission is improved in the event control signals from an external source are transceived to/from indoor electrical devices via power line communication to control the indoor electrical devices.
    • 室内直流电力系统及其电力线通信方法技术领域本发明涉及一种室内直流电力系统及其电力线通信方法。 根据本发明的从交流电压电力线连接的电力系统包括:集成整流电路单元,其将来自交流电压电力线的交流(AC)电压输入转换为预定区域,形成直流电(DC) 电压; 连接到所述集成整流电路单元的输出的集成功率因数校正电路单元,以整合和校正负载的整个功率因数; 从功率因数校正电路连接到每个电源插座和每个电力提取端子的直流电压电力线; 以及通过使用直流电压电力线进行直流电力线通信的集成电力线通信系统。 如上所述,室内布线被构造成直流电力系统,以提高室内电器的功率因数控制的效率,并且防止在来自外部源的控制信号的情况下降低功率损耗并且改善控制信号传输的效果 通过电力线通信收发室内电气设备,以控制室内电气设备。