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    Measurement of nonlinear formation parameters using sonic borehole tool
    1.
    发明授权
    Measurement of nonlinear formation parameters using sonic borehole tool 失效
    使用声波钻孔工具测量非线性成形参数

    公开(公告)号：US5485431A

    公开(公告)日：1996-01-16

    申请号：US154645

    申请日：1993-11-19

    申请人： David L. Johnson ,  Sergio Kostek ,  Andrew Norris

    发明人： David L. Johnson ,  Sergio Kostek ,  Andrew Norris

    IPC分类号： G01V1/44 ,  G01V1/40

    CPC分类号： G01V1/44

    摘要： Methods and apparatus are provided for determining an indication of a nonlinear property of the formation. A sonic tool is used in a borehole to generate a signal having multiple cycles of a wave of a predetermined frequency. The amplitude of a tube wave resulting from the signal is measured. The measured amplitude is then used to determine an indication of the nonlinearity of the formation according to a relationship which relates the measured amplitude to the amplitude of a second harmonic tube wave which is generated in the borehole by the tube wave of the predetermined frequency due to the nonlinear property of the formation. The indication of nonlinearity may then be utilized to give an indication of the relative consolidation of the formation surrounding the borehole.

    摘要翻译： 提供了用于确定地层的非线性特征的指示的方法和装置。 在井眼中使用声波工具来产生具有预定频率的波的多个周期的信号。 测量由信号产生的管波的振幅。 然后测量的振幅用于根据一个关系确定地层的非线性的指示，该关系将测量的幅度与由于预定频率的管波在钻孔中产生的二次谐波管波的振幅相关联，这是由于 形成的非线性特性。 然后可以使用非线性的指示来给出围绕钻孔的地层的相对固结的指示。

    Platform with Removable Pegs for Organizing Sockets
    2.
    发明申请
    Platform with Removable Pegs for Organizing Sockets 审中-公开

    公开(公告)号：US20170355073A1

    公开(公告)日：2017-12-14

    申请号：US15619255

    申请日：2017-06-09

    申请人： Andrew Norris

    发明人： Andrew Norris

    IPC分类号： B25H3/00 ,  B25H3/06

    CPC分类号： B25H3/003 ,  B25H3/06

    摘要： A platform with removable pegs for organizing sockets uses a base panel, multiple peg receptacles, multiple socket-receiving pegs, and a ratchet holder to form a socket tray that can be reconfigured by a user. The base panel is a platform that supports the socket-receiving pegs and the ratchet holder. The peg receptacles traverse into the base panel and are used to form mounting holes into which the socket-receiving pegs are inserted. The socket-receiving pegs are rods that support the socket heads of a socket wrench set. The user is able to create unique storage arrangements by inserting the socket-receiving pegs into the peg receptacles which are distributed across the base panel. The ratchet holder is a mounting system that enables the user to store the ratchet of the socket wrench on the socket tray.

    Platform with removable pegs for organizing sockets
    5.
    发明授权
    Platform with removable pegs for organizing sockets 有权

    公开(公告)号：US09975237B2

    公开(公告)日：2018-05-22

    申请号：US15619255

    申请日：2017-06-09

    申请人： Andrew Norris

    发明人： Andrew Norris

    IPC分类号： B25H3/00 ,  B25H3/06 ,  B25H3/04

    CPC分类号： B25H3/003 ,  B25H3/06

    摘要： A platform with removable pegs for organizing sockets uses a base panel, multiple peg receptacles, multiple socket-receiving pegs, and a ratchet holder to form a socket tray that can be reconfigured by a user. The base panel is a platform that supports the socket-receiving pegs and the ratchet holder. The peg receptacles traverse into the base panel and are used to form mounting holes into which the socket-receiving pegs are inserted. The socket-receiving pegs are rods that support the socket heads of a socket wrench set. The user is able to create unique storage arrangements by inserting the socket-receiving pegs into the peg receptacles which are distributed across the base panel. The ratchet holder is a mounting system that enables the user to store the ratchet of the socket wrench on the socket tray.

    ACOUSTICALLY TRANSPARENT AND ACOUSTIC WAVE STEERING MATERIALS FOR ACOUSTIC CLOAKING AND METHODS OF FABRICATION THEREOF
    6.
    发明申请
    ACOUSTICALLY TRANSPARENT AND ACOUSTIC WAVE STEERING MATERIALS FOR ACOUSTIC CLOAKING AND METHODS OF FABRICATION THEREOF 有权
    用于声音调节的声音透明和声波转向材料及其制造方法

    公开(公告)号：US20140126322A1

    公开(公告)日：2014-05-08

    申请号：US13464385

    申请日：2012-05-04

    申请人： Jeffrey Cipolla ,  Nachiket Gokhale ,  Andrew Norris ,  Adam Nagy

    发明人： Jeffrey Cipolla ,  Nachiket Gokhale ,  Andrew Norris ,  Adam Nagy

    IPC分类号： G10K15/00 ,  B23P13/00

    CPC分类号： G10K11/18 ,  Y10T29/49995

    摘要： Disclosed an acoustically transparent material including an acoustic wave steering material, and methods for fabrication and use thereof. The materials are specially designed structures of homogenous isotropic metals. These structures are constructed to propagate waves according to Pentamode elastic theory. The metamaterial structures are two-dimensional, intended to propagate acoustic waves in the plane in a manner which closely emulates the propagation of waves in water. The acoustically transparent materials described herein have particular utility as acoustic wave steering materials and acoustic cloaks.

    摘要翻译： 公开了包括声波转向材料的声透明材料及其制造和使用方法。 材料是均匀各向同性金属的特殊设计结构。 这些结构被构造成根据Pentamode弹性理论传播波。 超材料结构是二维的，旨在以紧密模拟水中波浪传播的方式在平面中传播声波。 本文所述的声透明材料具有作为声波转向材料和声学斗篷的特殊用途。