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    INSPECTION PROBE
    3.
    发明申请
    INSPECTION PROBE 审中-公开

    公开(公告)号：US20170219422A1

    公开(公告)日：2017-08-03

    申请号：US15491318

    申请日：2017-04-19

    申请人： IHI CORPORATION

    发明人： Toshiaki HAMANO ,  Eisuke SHIINA

    IPC分类号： G01H9/00 ,  G01V8/10 ,  G01N29/04

    CPC分类号： G01H9/008 ,  G01N29/04 ,  G01N29/2468 ,  G01N29/2487 ,  G01N29/265 ,  G01N2291/044 ,  G01N2291/056 ,  G01N2291/2634 ,  G01N2291/267 ,  G01V8/10

    摘要： Disclosed is an inspection probe of an inspection system that includes an ultrasonic probe that is freely movable on a test object and irradiates the test object with an ultrasonic wave to detect a reflected wave, and a calculation unit that executes arithmetic processing according to a detection result according to the ultrasonic probe to acquire a flaw detection result of the test object. The inspection probe includes a chassis that is freely movable on a sheet material where a two-dimensional pattern disposed on the test object and indicating a position on the test object is drawn. The ultrasonic probe is fixed to the chassis so that an incident point of an ultrasonic wave that is incident onto an opposing surface of the test object from the ultrasonic probe is within an angle of view of the reader which reads the two-dimensional pattern.

    Two-Dimensional Array Depression Profiler and Measurement Device
    4.
    发明申请
    Two-Dimensional Array Depression Profiler and Measurement Device 有权
    二维阵列抑制剖面仪和测量装置

    公开(公告)号：US20170030864A1

    公开(公告)日：2017-02-02

    申请号：US14811735

    申请日：2015-07-28

    申请人： The Boeing Company

    发明人： Gary E. Georgeson ,  Tyler M. Holmes ,  Jeffrey R. Kollgaard

    IPC分类号： G01N29/04 ,  G01N29/44

    CPC分类号： G01N29/041 ,  G01N29/07 ,  G01N29/11 ,  G01N29/2468 ,  G01N29/28 ,  G01N29/30 ,  G01N29/4445 ,  G01N2291/0231 ,  G01N2291/0234 ,  G01N2291/106 ,  G01N2291/2694

    摘要： Example systems and methods for non-destructive evaluation of depressions on a surface of an object are provided. One example system includes a measurement apparatus having a two-dimensional ultrasonic transducer array, a delay line material, a sealing member position such that the sealing member forms a cavity between the delay line material and a surface of the object, and a liquid inlet for injecting a liquid into the cavity. The example system also includes a processor configured to determine, using ultrasonic signals received from the two-dimensional ultrasonic transducer array, at least one property of a depression such as a dent on the surface of an object. The example system may also be configured to provide an output that is indicative of whether the at least one property of the depression satisfies a predetermined criterion. Another example system includes a compressible elastomeric delay line material that conforms to a surface of an object.

    摘要翻译： 提供了用于对物体表面上的凹陷进行非破坏性评估的示例系统和方法。 一个示例性系统包括具有二维超声波换能器阵列，延迟线材料，密封构件位置，使得密封构件在延迟线材料和物体表面之间形成空腔的测量装置，以及用于 将液体注入空腔。 示例性系统还包括处理器，其被配置为使用从二维超声换能器阵列接收的超声波信号来确定物体表面上的诸如凹陷之类的凹陷的至少一种性质。 示例性系统还可以被配置为提供指示抑郁症的至少一个属性是否满足预定标准的输出。 另一示例性系统包括符合物体表面的可压缩弹性体延迟线材料。

    SENSOR APPARATUS
    5.
    发明申请
    SENSOR APPARATUS 审中-公开
    传感器装置

    公开(公告)号：US20170016858A1

    公开(公告)日：2017-01-19

    申请号：US15116191

    申请日：2015-01-27

    申请人： KYOCERA CORPORATION

    发明人： Kyohei KOBAYASHI ,  Yuji KISHIDA

    IPC分类号： G01N29/02

    CPC分类号： G01N29/022 ,  B01L3/5027 ,  B01L2300/0645 ,  B01L2300/0663 ,  B01L2300/16 ,  G01N29/222 ,  G01N29/2468 ,  G01N2291/021 ,  G01N2291/022 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/0257 ,  G01N2291/0423 ,  G01N2291/102

    摘要： A sensor apparatus according to an embodiment of the present invention includes an element substrate, an element electrode located on an upper surface of the element substrate, an insulating member covering at least a part of the element electrode, and a detection part that includes an immobilizing film located on the upper surface of the element substrate or an upper surface of the insulating member, and performs a detection of a detection object contained in a specimen. A surface roughness of the immobilizing film is smaller than a surface roughness of the element electrode. In a sensor apparatus of other embodiment of the present invention, an amount of oxygen in a surface layer part of the immobilizing film is smaller than an amount of oxygen in a surface layer part of the element electrode.

    摘要翻译： 根据本发明的实施例的传感器装置包括元件基板，位于元件基板的上表面上的元件电极，覆盖元件电极的至少一部分的绝缘构件和检测部件，其包括固定 膜位于元件基板的上表面或绝缘构件的上表面，并且对检体中包含的检测对象进行检测。 固定膜的表面粗糙度小于元件电极的表面粗糙度。 在本发明的其他实施方式的传感器装置中，固定膜的表层部的氧量少于元件电极的表层部的氧量。

    Pulse-echo method by means of an array-type probe and temperature compensation
    6.
    发明授权
    Pulse-echo method by means of an array-type probe and temperature compensation 有权
    脉冲回波法采用阵列型探头和温度补偿

    公开(公告)号：US08770027B2

    公开(公告)日：2014-07-08

    申请号：US13062032

    申请日：2009-09-07

    申请人： York Oberdoerfer ,  Michael Berke ,  Wolf-Dietrich Kleinert ,  Jerome Poirier ,  Sascha Schieke

    发明人： York Oberdoerfer ,  Michael Berke ,  Wolf-Dietrich Kleinert ,  Jerome Poirier ,  Sascha Schieke

    IPC分类号： G01N29/07 ,  G01N29/32

    CPC分类号： G01N29/07 ,  G01N29/221 ,  G01N29/2468 ,  G01N29/2487 ,  G01N29/262 ,  G01N29/326

    摘要： The invention relates to a nondestructive ultrasonic test method in which at least one ultrasonic pulse is emitted into a workpiece under test by at least one ultrasonic transmitter (3), the ultrasonic pulse is reflected on boundary surfaces within the workpiece, the reflected ultrasound is received by at least one ultrasonic receiver (2), and the associated signals are evaluated, the ultrasound penetrating a damping block (4) that is arranged between the workpiece and the transmitter or receiver. The method is characterized in that it includes at least one step for determining at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test; in said step, the propagation time of at least one ultrasonic pulse which is generated by the ultrasonic transmitter (3), is reflected on a boundary surface (5) of the damping block (4), and is received by the ultrasonic receiver (2) is measured, and at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test is determined from the measurement.

    摘要翻译： 本发明涉及一种非破坏性超声波测试方法，其中至少一个超声波脉冲由至少一个超声波发射器（3）发射到被测工件中，超声波脉冲被反射在工件内的边界表面上，反射的超声波被接收 通过至少一个超声波接收器（2），并且评估相关联的信号，超声波穿过布置在工件和发射器或接收器之间的阻尼块（4）。 该方法的特征在于，它包括用于确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）的至少一个步骤; 在所述步骤中，由超声波发送器（3）产生的至少一个超声波脉冲的传播时间被反射在阻尼块（4）的边界面（5）上，并被超声波接收器（2）接收 ），并且从测量确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）。

    Pulse-echo method for determining the damping block geometry
    7.
    发明授权
    Pulse-echo method for determining the damping block geometry 有权
    用于确定阻尼块几何的脉冲回波方法

    公开(公告)号：US08739630B2

    公开(公告)日：2014-06-03

    申请号：US13062221

    申请日：2009-09-07

    申请人： York Oberdoerfer ,  Michael Berke ,  Wolf-Dietrich Kleinert ,  Jerome Poirier ,  Sascha Schieke

    发明人： York Oberdoerfer ,  Michael Berke ,  Wolf-Dietrich Kleinert ,  Jerome Poirier ,  Sascha Schieke

    IPC分类号： G01N29/07 ,  G01N29/32

    CPC分类号： G01N29/2468 ,  G01N29/07 ,  G01N29/32

    摘要： The invention relates to a nondestructive ultrasonic test method in which at least one ultrasonic pulse is emitted into a workpiece under test by means of at least one ultrasonic transmitter (3), the ultrasonic pulse is reflected on boundary surfaces within the workpiece, the reflected ultrasound is received by at least one ultrasonic receiver (2), and the associated signals are evaluated, the ultrasound penetrating a damping block (4) that is arranged between the workpiece and the transmitter or receiver. Said method is characterized in that it includes at least one step for determining at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test; in said step, the propagation time of at least one ultrasonic pulse which is generated by the ultrasonic transmitter (3), is reflected on a boundary surface (5) of the damping block (4), and is received by the ultrasonic receiver (2) is measured, and at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test is determined from said measurement.

    摘要翻译： 本发明涉及一种非破坏性超声波测试方法，其中通过至少一个超声波发射器（3）将至少一个超声脉冲发射到被测工件中，超声脉冲反射在工件内的边界表面上，反射超声波 由至少一个超声波接收器（2）接收，并且相关联的信号被评估，超声波穿过布置在工件和发射器或接收器之间的阻尼块（4）。 所述方法的特征在于，它包括用于确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）的至少一个步骤; 在所述步骤中，由超声波发送器（3）产生的至少一个超声波脉冲的传播时间被反射在阻尼块（4）的边界面（5）上，并被超声波接收器（2）接收 ），并且从所述测量确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）。

    PULSE-ECHO METHOD FOR DETERMINING THE DAMPING BLOCK GEOMETRY
    8.
    发明申请
    PULSE-ECHO METHOD FOR DETERMINING THE DAMPING BLOCK GEOMETRY 有权
    用于确定阻尼块几何的脉冲 - 方法

    公开(公告)号：US20110239768A1

    公开(公告)日：2011-10-06

    申请号：US13062221

    申请日：2009-09-07

    申请人： Michael Berke ,  Wolf-Dietrich Kleinert ,  York Oberdoerfer ,  Jerome Poirier ,  Sascha Schieke

    发明人： Michael Berke ,  Wolf-Dietrich Kleinert ,  York Oberdoerfer ,  Jerome Poirier ,  Sascha Schieke

    IPC分类号： G01N29/04

    CPC分类号： G01N29/2468 ,  G01N29/07 ,  G01N29/32

    摘要： The invention relates to a nondestructive ultrasonic test method in which at least one ultrasonic pulse is emitted into a workpiece under test by means of at least one ultrasonic transmitter (3), the ultrasonic pulse is reflected on boundary surfaces within the workpiece, the reflected ultrasound is received by at least one ultrasonic receiver (2), and the associated signals are evaluated, the ultrasound penetrating a damping block (4) that is arranged between the workpiece and the transmitter or receiver. Said method is characterized in that it includes at least one step for determining at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test; in said step, the propagation time of at least one ultrasonic pulse which is generated by the ultrasonic transmitter (3), is reflected on a boundary surface (5) of the damping block (4), and is received by the ultrasonic receiver (2) is measured, and at least one dimension (alpha, d1, d2) of the damping block (4) that is relevant for the ultrasonic test is determined from said measurement.

    摘要翻译： 本发明涉及一种非破坏性超声波测试方法，其中通过至少一个超声波发射器（3）将至少一个超声脉冲发射到被测工件中，超声脉冲反射在工件内的边界表面上，反射超声波 由至少一个超声波接收器（2）接收，并且相关联的信号被评估，超声波穿过布置在工件和发射器或接收器之间的阻尼块（4）。 所述方法的特征在于，它包括用于确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）的至少一个步骤; 在所述步骤中，由超声波发送器（3）产生的至少一个超声波脉冲的传播时间被反射在阻尼块（4）的边界面（5）上，并被超声波接收器（2）接收 ），并且从所述测量确定与超声波测试相关的阻尼块（4）的至少一个尺寸（α，d1，d2）。

    Method, apparatus and system for inspecting a workpiece having a curved surface
    9.
    发明授权
    Method, apparatus and system for inspecting a workpiece having a curved surface 有权
    用于检查具有曲面的工件的方法，装置和系统

    公开(公告)号：US07975549B2

    公开(公告)日：2011-07-12

    申请号：US11765131

    申请日：2007-06-19

    申请人： Barry A. Fetzer ,  Hien T. Bui

    发明人： Barry A. Fetzer ,  Hien T. Bui

    IPC分类号： G01N29/04

    CPC分类号： G01N29/2468 ,  G01N29/28 ,  G01N2291/2638

    摘要： A non-destructive inspection method, apparatus and system are provided for inspecting a workpiece having a curved surface with at least one predefined radius of curvature. The apparatus, such as an inspection probe, includes a plurality of transducer elements positioned in an arcuate configuration having a predefined radius of curvature and a curved delay line. The curved delay line has an outer arcuate surface having a predefined radius of curvature that matches the predefined radius of curvature of the transducer elements. The curved delay line also has an inner arcuate surface that has at least one predefined radius of curvature that matches the at least one predefined radius of curvature of the curved surface of the workpiece. In addition to the inspection probe, the system includes an excitative source for triggering the transducer elements to emit signals into the workpiece and a computing device to receive the return signals.

    摘要翻译： 提供了一种非破坏性检查方法，装置和系统，用于检查具有至少一个预定曲率半径的曲面的工件。 诸如检查探针的装置包括以具有预定曲率半径和弯曲延迟线的弧形构造定位的多个换能器元件。 弯曲延迟线具有外弧形表面，其具有与换能器元件的预定曲率半径相匹配的预定曲率半径。 弯曲的延迟线还具有内弧形表面，其具有与工件的曲面的至少一个预定的曲率半径匹配的至少一个预定的曲率半径。 除了检查探针之外，系统还包括用于触发换能器元件以将信号发射到工件中的激发源和用于接收返回信号的计算装置。