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1. 发明专利

JP2012193030A Raw material yard management system, raw material yard management method and computer program 有权
标题翻译：原材料管理系统，原料管理方法和计算机程序
公开(公告)号：JP2012193030A
公开(公告)日：2012-10-11
申请号：JP2011059564
申请日：2011-03-17
申请人： Nippon Steel Corp , Nittetsu Hokkaido Control Systems Corp , ニッテツ北海道制御システム株式会社 , 新日本製鐵株式会社
发明人： MANCHU TORU , SUZUKI MASARU , ENDO CHIKASUE , KANAZAWA YUYA
IPC分类号： B65G63/00
摘要： PROBLEM TO BE SOLVED: To accurately manage the shape of a heap of a raw material in a raw material yard in comparison with a conventional way.SOLUTION: Stereo cameras 201a, 201b, and 201c for measuring information which specifies the position of a surface of a heap 102 of the raw material are fitted to a boom 114 of a stacker 104. A GPS antenna 203 for measuring information which specifies the position of the stereo cameras 201a, 201b and 201c is fitted to the boom 114 of the stacker 104. An inclination meter 202 for measuring information which specifies the measuring direction of the stereo cameras 201a, 201b, and 201c is fitted to the boom 114 of the stacker 104. In a state of directing the boom 114 of the stacker 104 in a plane direction of a y-z plane, these measurement are performed, and based on results of these measurements, the shape of the surface of the heap 102 of the raw material is obtained.
摘要翻译：要解决的问题：与常规方式相比，能够准确地管理原料场中原料堆的形状。解决方案：用于测量指定原料堆102的表面的位置的信息的立体相机201a，201b和201c被安装到堆叠器104的吊杆114.用于测量信息的GPS天线203 指定立体照相机201a，201b和201c被安装到堆叠器104的吊杆114的位置。用于测量指定立体照相机201a，201b和201c的测量方向的信息的倾斜仪202安装到悬臂在将堆叠器104的吊杆114沿着yz平面的平面方向引导的状态下，执行这些测量，并且基于这些测量的结果，堆102的表面的形状得到原料。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011157187A Raw material heap measuring system of raw material yard, raw material heap measuring method of raw material yard and computer program 有权
标题翻译：原材料原料材料热压测量系统，原材料原料和计算机程序的原材料热压测量方法
公开(公告)号：JP2011157187A
公开(公告)日：2011-08-18
申请号：JP2010020632
申请日：2010-02-01
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MANCHU TORU , SUZUKI MASARU
IPC分类号： B65G63/00 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To highly accurately measure a state of a raw material heap in a raw material yard more than conventional measurement.
SOLUTION: A laser beam is irradiated to the raw material heap 100 from 2D laser range finders 101a and 101b installed on a boom 106a, and the reflected light from the raw material heap 100 is received, and coordinates of a surface of the raw material heap 100 determined from the received reflected light and the irradiation direction of the laser beam at that time, are changed based on an attitude of the boom 106a measured by an IMU (Inertial Measurement Unit) 103 and a GPS (Global Positioning System) compass 104, and a three-dimensional shape of the raw material heap 100 and the volume of the raw material heap 100 are calculated and displayed based on the changed coordinates of the surface of the raw material heap 100.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：高度准确地测量原料堆场中的原料堆的状态比常规测量的状态。解决方案：激光束从安装在悬臂106a上的2D激光测距仪101a和101b照射到原料堆100，并且接收来自原料堆100的反射光，并且基于由IMU（惯性测量单元）103和GPS（全球定位系统）测量的起重臂106a的姿态，改变从接收的反射光和激光束的照射方向确定的原料堆100，罗盘104，原料堆100的三维形状和原料堆100的体积根据原料堆100的表面的改变的坐标进行计算和显示。版权所有（C））2011，JPO＆INPIT

3. 发明专利

JP2008290082A Instrument and method for controlling molten metal surface level in continuous casting machine 有权
标题翻译：用于控制连续铸造机中金属表面水平的仪器和方法
公开(公告)号：JP2008290082A
公开(公告)日：2008-12-04
申请号：JP2007135619
申请日：2007-05-22
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MANCHU TORU , SUZUKI MASARU
IPC分类号： B22D11/16 , B22D11/18
摘要： PROBLEM TO BE SOLVED: To control a molten metal surface level successfully by using selectively the optimum control while automatically detecting the occurrence and the period of variation in the molten metal surface level with unstationary bulging, in the control of the molten metal surface level in a mold of a continuous casting machine.
SOLUTION: In a method for controlling the molten metal surface level, the flowing quantity of the molten metal into the mold is controlled by actually measuring the molten metal surface level in the mold with a molten metal surface level-meter to adjust the opening degree of a sliding nozzle in a tundish, wherein based on the outer disturbance estimating value calculated with an outer disturbance estimating part, the existence of the periodical outer disturbance caused by unstationary bulging, and the variable period, are surely determined at high speed, and based on the determination result, the optimum control system is always used.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过选择性地使用最佳控制来控制熔融金属表面水平，同时在熔融金属表面的控制中自动检测熔融金属表面水平的发生和变化周期，并且在不稳定的膨胀的情况下在连铸机的模具中。解决方案：在用于控制熔融金属表面水平的方法中，通过用熔融金属表面液位计实际测量模具中的熔融金属表面水平来控制熔融金属进入模具的流动量，以调节在中间包中的滑动喷嘴的开度，其中，基于由外部干扰估计部计算出的外部干扰估计值，由不稳定的凸起引起的周期性外部干扰的存在以及可变周期的确定可以高速地确定，并根据确定结果，始终使用最佳控制系统。版权所有（C）2009，JPO＆INPIT

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