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    FLOORING UNDERLAYMENT MATERIAL, AND RELATED METHODS AND SYSTEMS
    1.
    发明申请
    FLOORING UNDERLAYMENT MATERIAL, AND RELATED METHODS AND SYSTEMS 有权

    公开(公告)号：US20230083603A1

    公开(公告)日：2023-03-16

    申请号：US17930998

    申请日：2022-09-09

    申请人： Vipin Kumar ,  Krishna Nadella

    发明人： Vipin Kumar ,  Krishna Nadella

    IPC分类号： C08J9/12

    摘要： A material for making an underlayment of a floor includes a thermoplastic polymer that has a thickness and a microstructure. The microstructure includes a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void within the cell that is less than or equal to 200 micrometers long. The microstructure also includes a density that is greater than or equal to 0.18 grams per cubic centimeter.

    MACHINE BASED CLASSIFIER FOR GENETIC INTERACTIONS
    3.
    发明申请
    MACHINE BASED CLASSIFIER FOR GENETIC INTERACTIONS 审中-公开

    公开(公告)号：US20190057183A1

    公开(公告)日：2019-02-21

    申请号：US16079664

    申请日：2017-03-14

    申请人： Gang Fang ,  Wen Wang ,  Vipin Kumar ,  Chad L. Myers

    发明人： Gang Fang ,  Wen Wang ,  Vipin Kumar ,  Chad L. Myers

    IPC分类号： G06F19/12 ,  G06F19/18

    摘要： The present disclosure provides a computer implemented method. The method includes using a computer processor to perform the operations of constructing a nucleic acid mutation interaction network based upon nucleic acid pair-level interactions of a genetic sample scored under at least one disease model. The method further includes performing a thresholding and binarization process on the nucleic acid pair interactions to derive an interaction network. The method further includes testing pairs of pathways of the interaction network for either between pathway model (BPM) or within pathway model (WPM) enrichment of nucleic acid-nucleic acid mutation pair interaction. The method additionally includes outputting nucleic acid-nucleic acid mutation pair interaction data.

    Automated Mapping of Land Cover Using Sequences of Aerial Imagery
    5.
    发明申请
    Automated Mapping of Land Cover Using Sequences of Aerial Imagery 有权
    使用空中图像序列自动绘制土地覆盖

    公开(公告)号：US20140212055A1

    公开(公告)日：2014-07-31

    申请号：US13835022

    申请日：2013-03-15

    申请人： Shyam Boriah ,  Ankush Khandelwal ,  Vipin Kumar ,  Varun Mithal ,  Karsten Steinhaeuser

    发明人： Shyam Boriah ,  Ankush Khandelwal ,  Vipin Kumar ,  Varun Mithal ,  Karsten Steinhaeuser

    IPC分类号： G06F17/30 ,  G06K9/62 ,  G06K9/00

    CPC分类号： G06F17/30247 ,  G06F17/30241 ,  G06K9/0063 ,  G06K9/4638

    摘要： A system has an aerial image database containing sensor data representing a plurality of aerial images of an area having multiple sub-areas. A processor applies a classifier to the sensor values to identify a label for each sub-area in each aerial image and to thereby generate an initial label sequence for each sub-area. The processor identifies a most likely land cover state for each sub-area based on the initial label sequence, a confusion matrix and a transition matrix. For each sub-area, the processor stores the most likely land cover state sequence for the sub-area.

    摘要翻译： 系统具有包含表示具有多个子区域的区域的多个航空图像的传感器数据的航空图像数据库。 处理器将分类器应用于传感器值以识别每个空间图像中的每个子区域的标签，从而为每个子区域生成初始标签序列。 处理器基于初始标签序列，混淆矩阵和转换矩阵来识别每个子区域最可能的土地覆盖状态。 对于每个子区域，处理器存储用于子区域的最可能的覆盖状态序列。

    Method of selective foaming for porous polymeric material
    7.
    发明授权
    Method of selective foaming for porous polymeric material 有权
    多孔聚合材料选择性发泡方法

    公开(公告)号：US08247464B2

    公开(公告)日：2012-08-21

    申请号：US13082133

    申请日：2011-04-07

    申请人： Wei Li ,  Hai Wang ,  Vipin Kumar ,  Thomas J. Matula

    发明人： Wei Li ,  Hai Wang ,  Vipin Kumar ,  Thomas J. Matula

    IPC分类号： C08J9/00 ,  C08J9/12

    CPC分类号： C08J9/00 ,  B29C35/0261 ,  B29C44/3469

    摘要： A selective high intensity ultrasonic foaming technique is described to fabricate porous polymers for biomedical applications. Process variables, including ultrasound power, scanning speed, and gas concentration have an affect on pore size. Pore size can be controlled with the scanning speed of the ultrasound insonation and interconnected porous structures could be obtained using a partially saturated polymers. A gas concentration range of 3-5% by weight creates interconnected open-celled porous structures. The selective high intensity ultrasonic foaming method can be used on biocompatible polymers so as not to introduce any organic solvents. The method has use in cell related biomedical applications such as studying cell growth behaviors by providing a porous environment with varying topological features.

    摘要翻译： 描述了选择性高强度超声波发泡技术来制造用于生物医学应用的多孔聚合物。 过程变量，包括超声波功率，扫描速度和气体浓度都会影响孔径。 可以用超声波的扫描速度控制孔径，并且可以使用部分饱和的聚合物获得互连的多孔结构。 3-5重量％的气体浓度范围产生互连的开孔多孔结构。 选择性高强度超声波发泡方法可用于生物相容性聚合物，以便不引入任何有机溶剂。 该方法可用于细胞相关的生物医学应用，例如通过提供具有不同拓扑特征的多孔环境来研究细胞生长行为。