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1. 发明申请

US20090267621A1 Method and device for rapid non-destructive quality control of powdered materials 有权
标题翻译：粉末材料快速无损检测质量控制方法和装置
公开(公告)号：US20090267621A1
公开(公告)日：2009-10-29
申请号：US12386588
申请日：2009-04-21
申请人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dmytro Sivtsov , Tymofiy Pastushkin , Oxana Red'ko , Bary Wallace Wilson
发明人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dmytro Sivtsov , Tymofiy Pastushkin , Oxana Red'ko , Bary Wallace Wilson
IPC分类号： G01N27/22 , G01R27/26
CPC分类号： G01N27/221
摘要： Method and related device intended for rapid non-destructive testing of powdered materials with low electric conductivity such as cement and cement-based compositions through determination of their electrical properties. The invention involves an electromagnetic method, including an electronic circuit for generating an electric field in a capacitance probe that is inserted into the powder to be tested. Electrical properties of powdered materials are determined on the basis of a set of the values for a set of parameters including quality factor (Q-factor), capacitance, dissipation factor, and dielectric permeability of the material. These parameter values can be related to such characteristics as moisture content, particle size, and material composition. The method and device can indicate the differences between the samples with various quantities of unwanted components or reaction products, and the extent of sample ageing.
摘要翻译：用于通过确定其电性能来快速无损检测低导电性粉末材料（如水泥和水泥基组合物）的方法和相关装置。本发明涉及一种电磁方法，包括用于在电容式探头中产生电场的电子电路，该电容插入到待测试的粉末中。粉末材料的电性能是根据包括质量因子（Q因子），电容，耗散因数和材料的介电渗透性的一组参数的值的集合来确定的。这些参数值可以与水分含量，粒度和材料组成等特征相关。该方法和装置可以指示具有不同量的不需要的组分或反应产物的样品之间的差异以及样品老化的程度。

2. 发明申请

US20120235692A1 METHOD AND DEVICE FOR RAPID NON-DESTRUCTIVE QUALITY CONTROL OF POWDERED MATERIALS 审中-公开
标题翻译：粉末材料快速非破坏性质量控制的方法与装置
公开(公告)号：US20120235692A1
公开(公告)日：2012-09-20
申请号：US13330435
申请日：2011-12-19
申请人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dmytro Sivtsov , Tymofiy Pastushkin , Oxana Redko , Bary Wilson
发明人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dmytro Sivtsov , Tymofiy Pastushkin , Oxana Redko , Bary Wilson
IPC分类号： G01R27/26
CPC分类号： G01N27/221
摘要： A method of non-destructive testing for quality control of powdered materials having dielectric properties based on the use of electromagnetic capacitance techniques.
摘要翻译：基于使用电磁电容技术的具有介电特性的粉末材料的质量控制的无损检测方法。

3. 发明申请

US20090267623A1 Method and automatic system for non-destructive determination physical-chemical properties of powdered materials 有权
标题翻译：粉末材料的非破坏性物理化学性质的方法和自动化系统
公开(公告)号：US20090267623A1
公开(公告)日：2009-10-29
申请号：US12386823
申请日：2009-04-23
申请人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dayal T. Meshri , Isaac A. Angres , Robert Adams , Dmytro Sivtsov , Oxana V. Red'ko , Tymofiy V. Pastushkin
发明人： Volodymyr I. Redko , Elena M. Shembel , Volodymyr S. Khandetskyy , Dayal T. Meshri , Isaac A. Angres , Robert Adams , Dmytro Sivtsov , Oxana V. Red'ko , Tymofiy V. Pastushkin
IPC分类号： G01R27/26
CPC分类号： G01N27/221
摘要： The present invention is a method and related automatic system for non-destructive determination of physical-chemical properties of powdered in particular as related to the quality control of powdered materials used in battery industry, for example determination of carbon monofluoride (CFx) degree of fluorination during the process of CFx synthesis. The invention consists of: scanner, which is used for movable measuring transducer within three co-ordinates; measuring generator containing electro capacitive sensor, which is used as an element of a resonance circuit; base generator similar (identical with) to the measuring one; block for subtraction the frequencies of the measuring and base generators; block of measuring the Q-factor of the resonance circuit together with an electro capacitive sensor; block for identifying extramal point of dependence of capacitive sensor capacitance upon time; block for comparative analysis of the Q-factor of the resonance circuit of the measuring autogenerator and capacitance of capacitive sensor; block for extrapolation of time dependence of capacitance of capacitive sensor at the moment when it is inserted into powder; block for computing the difference between the factual and extrapolated values of capacitance of capacitive sensor while the sensor is being inserted into powder; calibration block and registration block.
摘要翻译：本发明是一种方法和相关的自动化系统，用于非破坏性地确定粉末的物理化学性质，特别是与电池工业中使用的粉末材料的质量控制有关，例如氟化一氟化碳（CFx）的测定在CFx合成过程中。本发明包括：扫描仪，用于三坐标内的可移动测量传感器; 含有电容式传感器的测量发生器，其用作谐振电路的元件; 基座发生器与测量仪相似（相同）; 用于减去测量和基础发生器的频率的块; 与电容式传感器一起测量谐振电路的Q因子的块; 用于识别电容式传感器电容随时间的依赖性的外部块; 测量自动发生器的谐振电路的Q因子和电容式传感器的电容的比较分析块; 用于插入电容式传感器插入粉末时的电容时间依赖性的块; 块，用于计算传感器插入粉末时电容式传感器电容的事实和外推值之间的差异; 校准块和注册块。

4. 发明申请

US20090207244A1 Method and apparatus for detecting and inspecting through-penetrating defects in foils and films 有权
标题翻译：用于检测和检查箔和薄膜中穿透性缺陷的方法和装置
公开(公告)号：US20090207244A1
公开(公告)日：2009-08-20
申请号：US12378330
申请日：2009-02-14
申请人： Volodymyr I. Redko , Volodymyr S. Khandetskyy , Elena M. Shembel
发明人： Volodymyr I. Redko , Volodymyr S. Khandetskyy , Elena M. Shembel
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G01N21/894 , G06T7/0004 , G06T7/62 , G06T2207/10152 , G06T2207/30124
摘要： The present invention is a method and apparatus for optical detection and size evaluation of through-penetrating defects such as pinholes in moving foil or film. The invention comprises the installation of at least one image capture device at a first given distance over the moving foil surface, placement of at least one elongated light source comprising an infinite number of point-sources that are not in phase, and are emitting light independently from one another under the foil, periodic automatic computer-controlled image capture of the foil surface with image capture devices, automatic transmission of the image captured by each device to a control computer, and processing of the transmitted image data to detect of defect light spot, followed by determination of generalized index of its initial image. This generalize index value is equal to the brightness averaged within the spot multiplied by the area of the spot. The invention further includes reporting the presence of a through-penetrating defect when the generalized index value exceeds a preset threshold. characteristics of the defect spots.
摘要翻译：本发明是一种用于光学检测和尺寸评估的方法和装置，其中穿透性缺陷例如移动箔片或薄膜中的针孔。本发明包括在移动的箔表面上以第一给定距离安装至少一个图像捕获装置，放置至少一个细长的光源，其包括不同相的无限数量的点源，并且独立地发光在箔片下方，使用图像捕获装置对箔片表面进行周期性自动计算机控制的图像捕获，将由每个装置捕获的图像自动传输到控制计算机，以及处理传输的图像数据以检测缺陷光点，然后确定其初始图像的广义指数。该泛化指数值等于斑点内平均的亮度乘以点的面积。本发明还包括当广义指数值超过预设阈值时报告穿透性缺陷的存在。缺点的特点。

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