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    • 4. 发明申请
    • METHOD FOR EVALUATION OF THE GROUND REINFORCEMENT EFFECT USING 4-D ELECTRICAL RESISTIVITY MONITORING
    • 使用四维电阻监测来评估地面增强效应的方法
    • WO2009120035A3
    • 2009-11-19
    • PCT/KR2009001570
    • 2009-03-27
    • KOREA INST OF GEOSCIENCE & MINPARK SAM-GYUKIM JUNG-HOYI MYUNG-JONGCHO SEONG-JUN
    • PARK SAM-GYUKIM JUNG-HOYI MYUNG-JONGCHO SEONG-JUN
    • G01R27/20E02D3/12G01V3/20
    • E02D1/08E02D1/02E02D33/00
    • Disclosed is a method of evaluating a ground reinforcement effect using 4-D electrical resistivity monitoring, wherein the ground reinforcement is made up on an underground cavity through cement mortar grouting, the method including: (a) installing a survey line (510) for measuring electrical resistivity in a ground reinforcement zone; (b) measuring the electrical resistivity of the ground reinforcement zone through the survey line before grouting mortar (520), and imaging three-dimensional electrical resistivity distribution in the ground reinforcement zone by applying a three-dimensional electrical resistivity inversion to the measured results; (c) measuring the electrical resistivity of the ground reinforcement zone through the survey line while or after grouting the mortar (530), and imaging the three-dimensional electrical resistivity distribution in the ground reinforcement zone by applying the three-dimensional electrical resistivity inversion to the measured results; and (d) calculating a change ratio of the electrical resistivity (540) measured while or after the grouting in (c) to the electrical resistivity measured before the grouting in (b), and evaluating the ground reinforcement effect by imaging the three-dimensional electrical resistivity distribution in the ground reinforcement zone on the basis of the change ratio (550).
    • 本发明公开了一种使用4-D电阻率监测来评估地面加固效果的方法,其中地面加强件通过水泥砂浆灌浆在地下空腔上构成,该方法包括:(a)安装测量线(510) 地面加固区的电阻率; (b)在灌浆砂浆(520)之前通过测量线测量地面加固区域的电阻率,并通过对测量结果应用三维电阻率反演来对地面加固区域中的三维电阻率分布进行成像; (c)在灌浆砂浆之前或之后测量地面加固区域的电阻率(530),并通过将三维电阻率反演应用于地面加固区域中的三维电阻率分布进行成像 测量结果; 和(d)计算在(c)中的灌浆期间或之后测量的电阻率(540)与在(b)中的灌浆之前测量的电阻率的变化率,并且通过将三维 基于变压比的地面加固区电阻率分布(550)。
    • 5. 发明申请
    • ELECTRICAL SPECIFIC RESISTIVITY PROBING ROBOT
    • 电气特性探测机器人
    • WO2009048190A3
    • 2009-09-11
    • PCT/KR2007004963
    • 2007-10-11
    • KOREA INST OF GEOSCIENCE & MINCHO SEONG-JUNKIM JUNG-HO
    • CHO SEONG-JUNKIM JUNG-HO
    • G01V3/02B62D55/00G01V3/08
    • B25J5/005B25J13/087G01V3/15
    • The present invention relates to an electrical specific resistivity probing robot, and it is directed to automatically measuring a three-dimensional electrical specific resistivity structure of an underground shallow region by installing a plurality of probing electrodes (40) at regular intervals along a robot-moving caterpillar to measure difference of potentials of the electrodes at a ground plane. The electrical specific resistivity probing robot of the present invention includes a frame (10); a driving means (20) installed under the frame (10); a pair of insulated caterpillars (30) installed to both sides of a lower portion of the frame (10) and driven by the driving means (20); a plurality of probing electrodes (40) installed along track (31) circumferences of the caterpillars (30) at regular intervals; a slip ring (50) electrically slip-connected to the probing electrodes (40) one by one; and a cable (60) electrically connected to the slip ring (50).
    • 电阻率探测机器人技术领域本发明涉及电阻率探测机器人,其特征在于,通过沿着机器人移动来规则地安装多个探测电极(40)来自动测量地下浅区域的三维电阻率结构 毛虫测量电极在地平面上的电位差。 本发明的电阻率探测机器人包括一个框架(10); 安装在框架(10)下面的驱动装置(20); 一对绝缘毛虫(30),其安装在所述框架(10)的下部的两侧并由所述驱动装置(20)驱动; 多个探测电极(40)以规则的间隔沿轨道(31)围绕毛虫(30)的周边安装; 滑动环(50),一个接一个地滑动连接到探测电极(40); 以及电连接到所述滑环(50)的电缆(60)。
    • 8. 发明申请
    • 4-D INVERSION OF GEOPHYSICAL DATA AND 4-D IMAGING METHOD OF GEOLOGIC STRUCTURE USING IT
    • 地球物理数据的4-D变换和使用它的地质结构的4-D成像方法
    • WO2008069364A1
    • 2008-06-12
    • PCT/KR2006/005758
    • 2006-12-27
    • KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCESKIM, Jung HoYI, Myeong Jong
    • KIM, Jung HoYI, Myeong Jong
    • G01V3/38
    • G01V11/00G01V2210/612
    • The method for 4-D inversion of geophysical data for calculating distribution of subsurface material properties from geophysical data includes (a) defining measured data into space-time coordinates, and defining a reference space-time model vector (U) composed of many reference space model vectors (U) for a plurality of pre-selected reference times to simulate a space-time model vector (P) that is a geologic structure continuously changing in time; (b) approximating a numerical modeling for a geologic structure space model at an arbitrary time using Taylor series of numerical modeling for the reference space models, defining an objective inversion function to constrain each inversion in space and time domains, and obtaining a reference space-time model vector (U) from the measured data defined in space-time coordinates using the objective inversion function; and (c) obtaining a space-time model vector (P) from the reference space-time model vector (U) to calculate distribution of subsurface material properties changing in time.
    • 用于从地球物理数据计算地下物质属性分布的地球物理数据的4-D反演方法包括(a)将测量数据定义为时空坐标,并定义由许多参考空间组成的参考时空模型向量(U) 用于多个预选参考时间的模型向量(U),以模拟作为时间上连续变化的地质结构的时空模型向量(P); (b)使用针对参考空间模型的泰勒数值模拟序列在任意时间近似地质结构空间模型的数值模拟,定义用于约束空间和时域中的每个反演的客观反演函数,以及获得参考空间 - 时间模型向量(U)从使用目标反演函数在时空坐标中定义的测量数据; (c)从参考空时模型向量(U)获得时空模型向量(P),以计算时间上随时间变化的地下物质属性的分布。
    • 9. 发明申请
    • HARROW FOR TRACTOR
    • 耙给拖拉机
    • WO0211518A3
    • 2002-05-10
    • PCT/KR0101370
    • 2001-08-10
    • KIM DAE HODAEHO FARMING MACHINERY CO LTDKIM JUNG HO
    • KIM JUNG HO
    • A01B35/04A01B19/02A01B23/02A01B31/00A01B49/02
    • A01B19/02A01B23/02A01B49/022
    • The invention relates to a harrow for tractor which has a simple and safe structure with efficient levelling work through free adjustment of the inclination angle of a harrow plate relative to the ground with safety. The harrow for tractor comprise a plurality of connecting rods (10) hinge-connected to the rotavator (2), a harrow plate(20) hinge-connected to the hinge axises (23a) of the rear ends of the connecting rods (10), a connecting arm(22) formed projectingly upward on the harrow plate(20) and a lifting cylinder (50) mounted on the bracket(4) extending upward from the rotavator (2) and hinge-connected to the hinge axis (22a) of the top end of the connecting arm (22), wherein the hinge axis (22a) for connecting the harrow plate (20) and the lifting cylinder (50) is arranged so as to be positioned above the hinge axises (23a) for connecting the harrow plate (20) and the connecting rods (10).
    • 本发明涉及一种拖拉机用耙,其具有简单和安全的结构,通过安全地自由调节耙板相对于地面的倾斜角度而具有高效的平整作业。 拖拉机耙包括多个铰链连接到旋转器(2)的连杆(10),铰链连接到连杆(10)后端的铰链轴(23a)的耙板(20) ,在耙板(20)上向上突出形成的连接臂(22)和安装在从旋转器(2)向上延伸并与铰链轴(22a)铰接的托架(4)上的提升缸(50) ,其中用于连接耙板(20)和升降缸(50)的铰链轴(22a)布置成位于连接轴(23a)的上方用于连接连接臂(22)的上端 耙板(20)和连杆(10)。