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    • 1. 发明申请
    • DEVICE AND METHOD FOR DETECTING THE JOINTED PARTS OF STRIP IN THE ENDLESS HOT ROLLING PROCESS
    • 用于在无尽热轧过程中检测带材的接合部件的装置和方法
    • WO2009069924A3
    • 2009-08-13
    • PCT/KR2008006935
    • 2008-11-25
    • POSCOKIM YONG-SOOPARK JONG-ILKIM OH-DAEKIM YUN-HYEONKANG MYOUNG-KOOBAE JIN-SU
    • KIM YONG-SOOPARK JONG-ILKIM OH-DAEKIM YUN-HYEONKANG MYOUNG-KOOBAE JIN-SU
    • B21B38/00
    • G01B11/028G06T7/0004G06T2207/30136
    • There are provided a device and method for detecting joint parts of a steel strip in an endless hot rolling process. In particular, there are provided a device and method for accurately detecting joint parts of a steel strip in an endless hot rolling process. The device for detecting joint parts of a steel strip in an endless hot rolling process includes an image signal collection block receiving image signals, each having information on gray level pixels of a steel strip, from a charge coupled device (CCD) camera; an edge line detection block receiving the image signals from the image signal collection block to detect an edge line of the steel strip; a profile calculation block receiving information on the detection of the edge line from the edge line detection block to calculate the sum of gray levels up to an edge line of the steel strip in a traverse direction of the steel strip when the edge line is detected by the edge line detection block; a joint part judgement block receiving information on the sum of the gray levels, which shows a current profile value, from the profile calculation block to judge the edge line as a joint part when a ratio of a mean value of the current profile and a mean value of the previous profile is less than a predetermined value; and an output block receiving information on the judgement of the edge line as the joint part from the joint part judgement block to output a joint part-detecting signal when the edge line is judged to be a joint part.
    • 提供了一种用于在环形热轧过程中检测钢带接头部件的装置和方法。 特别地,提供了一种用于在无端热轧过程中精确检测钢带接头部分的装置和方法。 在环形热轧过程中用于检测钢带接头部分的装置包括:图像信号采集模块,用于从电荷耦合器件(CCD)相机接收图像信号,每个图像信号具有关于钢带灰度像素的信息; 边缘线检测块,接收来自图像信号采集块的图像信号以检测钢带的边缘线; 轮廓计算模块,其接收来自边缘线检测模块的关于边缘线的检测的信息,以计算当检测到边缘线时在钢带的横向上直到钢带的边缘线的灰度级的总和 边缘线检测块; 关节部分判断块,用于从轮廓计算模块接收关于表示当前轮廓值的灰度级的总和的信息,以在当前轮廓的平均值与平均值之比 先前简档的值小于预定值; 以及输出块,从关节部判断块接收关于边缘线的判断的信息作为关节部分,以在边缘线被判断为关节部分时输出关节部分检测信号。
    • 2. 发明申请
    • DEVICE AND METHOD FOR DETECTING THE JOINTED PARTS OF STRIP IN THE ENDLESS HOT ROLLING PROCESS
    • 用于检测无端热轧过程中接合的接头部分的装置和方法
    • WO2009069924A2
    • 2009-06-04
    • PCT/KR2008/006935
    • 2008-11-25
    • POSCOKIM, Yong-SooPARK, Jong-IlKIM, Oh-DaeKIM, Yun-HyeonKANG, Myoung-KooBAE, Jin-Su
    • KIM, Yong-SooPARK, Jong-IlKIM, Oh-DaeKIM, Yun-HyeonKANG, Myoung-KooBAE, Jin-Su
    • B21B38/00
    • G01B11/028G06T7/0004G06T2207/30136
    • There are provided a device and method for detecting joint parts of a steel strip in an endless hot rolling process. In particular, there are provided a device and method for accurately detecting joint parts of a steel strip in an endless hot rolling process. The device for detecting joint parts of a steel strip in an endless hot rolling process includes an image signal collection block receiving image signals, each having information on gray level pixels of a steel strip, from a charge coupled device (CCD) camera; an edge line detection block receiving the image signals from the image signal collection block to detect an edge line of the steel strip; a profile calculation block receiving information on the detection of the edge line from the edge line detection block to calculate the sum of gray levels up to an edge line of the steel strip in a traverse direction of the steel strip when the edge line is detected by the edge line detection block; a joint part judgement block receiving information on the sum of the gray levels, which shows a current profile value, from the profile calculation block to judge the edge line as a joint part when a ratio of a mean value of the current profile and a mean value of the previous profile is less than a predetermined value; and an output block receiving information on the judgement of the edge line as the joint part from the joint part judgement block to output a joint part-detecting signal when the edge line is judged to be a joint part.
    • 提供了一种用于在循环热轧过程中检测钢带的接合部件的装置和方法。 特别地,提供了一种用于在环形热轧工艺中精确检测钢带的接合部件的装置和方法。 在循环热轧工艺中检测钢带的接合部件的装置包括图像信号采集块,其从电荷耦合器件(CCD)照相机接收各自具有关于钢带的灰度像素的信息的图像信号; 边缘线检测块,从图像信号采集块接收图像信号,以检测钢带的边缘线; 轮廓计算块从边缘线检测块接收关于边缘线的检测的信息,以计算当钢带的横向方向上的钢带的边缘线之间的灰度级之和,当边缘线被检测到边缘线时 边缘线检测块; 联合部分判断块从轮廓计算块接收关于表示当前轮廓值的灰度之和的信息,以当当前轮廓的平均值和平均值之间的比值作为关节部分判断边缘线 先前轮廓的值小于预定值; 以及输出块,当从所述关节部分判断块接收关于所述边缘线作为所述关节部分的判断的信息时,当所述边缘线被判定为关节部分时,输出接合部分检测信号。
    • 9. 发明申请
    • COLLAPSIBLE BICYCLE
    • 可折扣自行车
    • WO1994019230A1
    • 1994-09-01
    • PCT/KR1993000020
    • 1993-03-25
    • PARK, Jong, Il
    • B62K15/00
    • B62K15/006
    • A foldable bicycle comprising a body member (100), a main hinge assembly (220) incorporating a lock means (210) for preventing a pivot pin (210) on which a fixed plate (220) and a rotatable plate (230) are pivoted, a foldable handle bar assembly (300) having a pair of foldable handle bars (130, 140) hinged about hinges (322) being mounted to a portion from which the handle bars (130, 140) and the head tube (150) are separated for changing the direction of the front wheel (160), and a head lock means (400) mounted on a tube shaft (410) for preventing the rotation of the front wheel (160). With this arrangements, when the bicycle is folded, the front wheel of the bicycle is prevented from moving, the balance of the bicycle is maintained. Further, no large amount of force is needed when the bicycle is folded, and the bicycle is folded in compact condition for ease of transportation and storage.
    • 一种可折叠自行车,包括主体构件(100),主铰链组件(220),其包括用于防止固定板(220)和可旋转板(230)枢转的枢轴销(210)的锁定装置(210) ,具有铰链铰链(322)铰接的一对可折叠手柄杆(130,140)的可折叠把手杆组件(300),其被安装到手把(130,140)和头管(150)所在的部分上 分离用于改变前轮160的方向,以及安装在用于防止前轮160的旋转的管轴410上的头锁定装置400。 通过这种安排,当自行车被折叠时,防止自行车的前轮移动,保持自行车的平衡。 此外,当自行车折叠时不需要大量的力,并且为了便于运输和储存,将自行车折叠成紧凑的状态。
    • 10. 发明申请
    • METHOD AND SYSTEM FOR RESTORING A TERMINAL WHICH HAS BEEN SWITCHED BY MEANS OF A TERMINAL SWITCHING SERVICE
    • 通过终端切换服务切换终端的恢复方法和系统
    • WO2010056088A3
    • 2011-09-29
    • PCT/KR2009006758
    • 2009-11-17
    • KT CORPCHOI JONG-HYUKPARK JONG-ILTSUKAGOSHI TAKESHIHIRANO YUJINAKAMURA YASUHISAYANO AKIKO
    • CHOI JONG-HYUKPARK JONG-ILTSUKAGOSHI TAKESHIHIRANO YUJINAKAMURA YASUHISAYANO AKIKO
    • H04M3/42H04M1/725H04W8/20H04W8/28
    • H04W8/26H04M3/42272
    • The present invention relates to a method and system for restoring a transferred mobile service by a mobile transfer service. To this end, the present invention provides a method for restoring a mobile service that releases a mobile transfer state of a first mobile terminal (110) when it is confirmed that a state where the power strength of a common pilot channel received from a second mobile terminal (120) is a previously set threshold value or less is maintained for a previously set threshold time or more. In additio the present invention provides a method for restoring mobile service that releases a mobile transfer state of the first mobile terminal (110) when it is confirmed that the frequency of a period that is the power threshold value or less of the common pilot channel received from the second mobile terminal (120) exceeds the previously set threshold frequency within the previously set time unit. Further, The present invention provides a method for restoring mobile service that releases and restores the mobile transfer state of the first mobile terminal (1 10) when the first mobile terminal is located in a service possible area and the second mobile terminal ( 120) is located in a shadow area. According to the present invention, a situation where mobile communication service subscribers do not receive important mobile communication service can be prevented from occurring, which is caused by not performing a procedure of restoring the transferred mobile terminal.
    • 本发明涉及一种通过移动传送服务恢复被转移的移动业务的方法和系统。 为此,本发明提供一种在确认从第二移动台(110)接收到的公共导频信道的功率强度的状态下恢复移动业务的方法,该移动业务释放第一移动终端(110)的移动传送状态 对于预先设定的阈值时间以上,终端(120)是预先设定的阈值以下。 另外,本发明提供了一种在确认作为公共导频信道的功率阈值或更小的周期的频率被接收到时,恢复移动业务的方法,该移动业务释放第一移动终端(110)的移动传送状态 从第二移动终端(120)在先前设定的时间单位内超过先前设定的阈值频率。 此外,本发明提供了一种用于恢复移动业务的方法,该方法在第一移动终端位于服务可能区域时释放和恢复第一移动终端(110)的移动传送状态,并且第二移动终端(120)是 位于阴影区域。 根据本发明,可以防止移动通信服务用户不接收重要的移动通信业务的情况,这是由于不执行恢复所传送的移动终端的过程而引起的。