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1. 发明申请

US20090115411A1 FLEXIBLE EDDY CURRENT ARRAY PROBE AND METHODS OF ASSEMBLING THE SAME 失效
标题翻译：柔性EDDY电流阵列探针及其组装方法
公开(公告)号：US20090115411A1
公开(公告)日：2009-05-07
申请号：US11935077
申请日：2007-11-05
申请人： Haiyan Sun , Yuri Plotnikov , Changting Wang , William Stewart McKnight , Ui Suh
发明人： Haiyan Sun , Yuri Plotnikov , Changting Wang , William Stewart McKnight , Ui Suh
IPC分类号： G01N27/90 , H01F41/00
CPC分类号： G01N27/9033 , Y10T29/4902
摘要： A method of assembling an eddy current probe for use in nondestructive testing of a sample is described. The method includes positioning at least one substantially planar spiral drive coil within the eddy current probe, such that the drive coil is at least one of adjacent to and at least partially within a flexible material. The method further includes coupling at least one unpackaged solid-state magnetic field sensor to the at least one drive coil.
摘要翻译：描述了组装用于样品的非破坏性测试的涡流探针的方法。该方法包括将至少一个基本上平面的螺旋驱动线圈定位在涡流探针内，使得驱动线圈是与柔性材料相邻并且至少部分地在柔性材料内的至少一个。该方法还包括将至少一个未封装的固态磁场传感器耦合到至少一个驱动线圈。

2. 发明授权

US07952348B2 Flexible eddy current array probe and methods of assembling the same 失效
标题翻译：灵活的涡流阵列探头及其组装方法
公开(公告)号：US07952348B2
公开(公告)日：2011-05-31
申请号：US11935077
申请日：2007-11-05
申请人： Haiyan Sun , Yuri Plotnikov , Changting Wang , William Stewart McKnight , Ui Suh
发明人： Haiyan Sun , Yuri Plotnikov , Changting Wang , William Stewart McKnight , Ui Suh
IPC分类号： G01N27/82 , G01R33/12
CPC分类号： G01N27/9033 , Y10T29/4902
摘要： A method of assembling an eddy current probe for use in nondestructive testing of a sample is described. The method includes positioning at least one substantially planar spiral drive coil within the eddy current probe, such that the drive coil is at least one of adjacent to and at least partially within a flexible material. The method further includes coupling at least one unpackaged solid-state magnetic field sensor to the at least one drive coil.
摘要翻译：描述了组装用于样品的非破坏性测试的涡流探针的方法。该方法包括将至少一个基本上平面的螺旋驱动线圈定位在涡流探针内，使得驱动线圈是与柔性材料相邻并且至少部分地在柔性材料内的至少一个。该方法还包括将至少一个未封装的固态磁场传感器耦合到至少一个驱动线圈。

3. 发明授权

US07994780B2 System and method for inspection of parts with an eddy current probe 有权
标题翻译：用涡流探头检查零件的系统和方法
公开(公告)号：US07994780B2
公开(公告)日：2011-08-09
申请号：US11855816
申请日：2007-09-14
申请人： Haiyan Sun , Changting Wang , William Stewart McKnight
发明人： Haiyan Sun , Changting Wang , William Stewart McKnight
IPC分类号： G01N27/82
CPC分类号： G01N27/9046 , H01F3/14 , H01F5/003 , H01F17/062 , Y10T29/49071
摘要： An inspection system for detecting a flaw in a part is provided. The inspection system includes a generally C-shaped core having an opening for receiving the part. The system also includes a driver coil wrapped around the core for creating a magnetic field in the opening. The system further includes at least one single element or multiple element eddy current sensor disposed in the opening.
摘要翻译：提供了用于检测零件中的缺陷的检查系统。检查系统包括具有用于接收部件的开口的大致C形的芯。该系统还包括缠绕在芯上的驱动线圈，用于在开口中产生磁场。该系统还包括设置在开口中的至少一个单元件或多元件涡流传感器。

4. 发明申请

US20090072822A1 SYSTEM AND METHOD FOR INSPECTION OF PARTS 有权
标题翻译：用于检查零件的系统和方法
公开(公告)号：US20090072822A1
公开(公告)日：2009-03-19
申请号：US11855816
申请日：2007-09-14
申请人： Haiyan Sun , Changting Wang , William Stewart McKnight
发明人： Haiyan Sun , Changting Wang , William Stewart McKnight
IPC分类号： G01N27/90 , H01F7/06
CPC分类号： G01N27/9046 , H01F3/14 , H01F5/003 , H01F17/062 , Y10T29/49071
摘要： An inspection system for detecting a flaw in a part is provided. The inspection system includes a generally C-shaped core having an opening for receiving the part. The system also includes a driver coil wrapped around the core for creating a magnetic field in the opening. The system further includes at least one single element or multiple element eddy current sensor disposed in the opening.
摘要翻译：提供了用于检测零件中的缺陷的检查系统。检查系统包括具有用于接收部件的开口的大致C形的芯。该系统还包括缠绕在芯上的驱动线圈，用于在开口中产生磁场。该系统还包括设置在开口中的至少一个单元件或多元件涡流传感器。

5. 发明授权

US08179132B2 Method and system for integrating eddy current inspection with a coordinate measuring device 有权
标题翻译：将涡流检测与坐标测量装置集成的方法和系统
公开(公告)号：US08179132B2
公开(公告)日：2012-05-15
申请号：US12372881
申请日：2009-02-18
申请人： Yanyan Wu , Thomas James Batzinger , Nicholas Joseph Kray , Changting Wang , Haiyan Sun , Francis Howard Little , David Paul Lappas , David Michael Dombrowski
发明人： Yanyan Wu , Thomas James Batzinger , Nicholas Joseph Kray , Changting Wang , Haiyan Sun , Francis Howard Little , David Paul Lappas , David Michael Dombrowski
IPC分类号： G01N27/82
CPC分类号： G01B7/008 , G01B7/28 , G01N27/90 , G01N27/9046
摘要： A method for integrating a measurement device for use in measuring a machine component includes providing a coordinate measuring machine (CMM) and combining eddy current (EC) capabilities and CMM capabilities to form an inspection probe. The method further includes installing the inspection probe on the CMM so that the inspection probe measures external boundaries of the machine component with the CMM capabilities and substantially simultaneously measures at least one of internal boundaries, internal defects, surface defects, and material properties of the machine component with the EC capabilities, which are directly linked to actual component dimensional information provided by CMM. The inspection data can be simultaneously linked to and/or displayed with a CAD model to enable a direct comparison between the inspection data and the nominal requirements specified on the CAD model.
摘要翻译：用于集成用于测量机器部件的测量装置的方法包括提供坐标测量机（CMM）并组合涡流（EC）能力和CMM能力以形成检查探针。该方法还包括将检查探针安装在CMM上，使得检查探针以CMM能力测量机器部件的外部边界，并且基本上同时测量机器的内部边界，内部缺陷，表面缺陷和材料特性中的至少一个具有EC功能的组件，其直接与CMM提供的实际组件尺寸信息相关联。检查数据可以与CAD模型同时链接和/或显示，以便能够直接比较检验数据和CAD模型上规定的标称要求。

6. 发明申请

US20120043962A1 METHOD AND APPARATUS FOR EDDY CURRENT INSPECTION OF CASE-HARDENDED METAL COMPONENTS 审中-公开
标题翻译：硬质金属部件电流检测方法与装置
公开(公告)号：US20120043962A1
公开(公告)日：2012-02-23
申请号：US12860353
申请日：2010-08-20
申请人： Changting WANG , Haiyan Sun , Anthony Giammarise , Thomas Batzinger , Mandar Godbole , Nilesh Tralshawala , Aparna Sheila-Vadde , Michael Sirak , Shubin Liu
发明人： Changting WANG , Haiyan Sun , Anthony Giammarise , Thomas Batzinger , Mandar Godbole , Nilesh Tralshawala , Aparna Sheila-Vadde , Michael Sirak , Shubin Liu
IPC分类号： G01R33/12
CPC分类号： G01N27/9046 , G01N27/80
摘要： A method for determining a case depth of a hardened layer in a surface of a metal object includes: (a) placing an eddy current probe at a location adjacent the surface; (b) using the eddy current probe, generating a time-varying eddy current in the object; (c) using the eddy current probe, outputting a measured eddy current and providing a signal representative of the measured eddy current to a computer; (d) using the computer, comparing the time-varying measured eddy current to a correlation of measured eddy currents to known case depths; and (e) determining the case depth at the location of the probe based on the correlation.
摘要翻译：用于确定金属物体的表面中的硬化层的壳体深度的方法包括：（a）在与表面相邻的位置放置涡流探针; （b）使用涡流探头，在物体中产生时变涡流; （c）使用涡电流探头，输出测量的涡流并向计算机提供表示测量的涡流的信号; （d）使用计算机，将随时间变化的测量涡流与测量涡流与已知情况深度的相关性进行比较; 和（e）基于所述相关性来确定探针位置处的病例深度。

7. 发明授权

US08436608B2 Eddy current inspection system and method 有权
标题翻译：涡流检测系统及方法
公开(公告)号：US08436608B2
公开(公告)日：2013-05-07
申请号：US12563403
申请日：2009-09-21
申请人： Haiyan Sun , Yuri Alexeyevich Plotnikov , Changting Wang , Shridhar Champaknath Nath , Aparna Chakrapani Sheila-Vadde
发明人： Haiyan Sun , Yuri Alexeyevich Plotnikov , Changting Wang , Shridhar Champaknath Nath , Aparna Chakrapani Sheila-Vadde
IPC分类号： G01N27/82 , G01R33/14 , G01R33/00
CPC分类号： G01N27/904
摘要： A multi-frequency eddy current (MFEC) inspection system is provided for inspection of case hardening depth on a part. The MFEC inspection system comprises a generator configured to generate one or more multi-frequency excitation signals and an eddy current probe configured to be disposed at one side of the part. The eddy current probe comprises one or more drivers and one or more pickup sensors. The one or more drivers are configured to receive the one or more multi-frequency excitation signals to induce eddy currents in the part. The one or more pickup sensors are configured to detect the induced eddy currents within a local area of the part to generate one or more multi-frequency response signals. The MFEC system further comprises a processor configured to receive the one or more multi-frequency response signals for processing to determine a case hardening depth of the local area of the part. A pulse eddy current inspection system and an eddy current inspection method are also presented.
摘要翻译：提供多频涡流（MFEC）检测系统，用于检查零件上的表面硬化深度。 MFEC检查系统包括被配置为产生一个或多个多频激励信号的发生器和被配置为设置在该部分的一侧的涡流探针。涡流探头包括一个或多个驱动器和一个或多个拾取传感器。一个或多个驱动器被配置为接收一个或多个多频率激励信号以在该部分中引起涡流。一个或多个拾取传感器被配置为检测部件的局部区域内的感应涡流以产生一个或多个多频响应信号。 MFEC系统还包括处理器，其被配置为接收一个或多个多频响应信号以进行处理以确定部件的局部区域的壳体硬化深度。还提出了脉冲涡流检测系统和涡流检测方法。

8. 发明申请

US20110068784A1 EDDY CURRENT INSPECTION SYSTEM AND METHOD 有权
标题翻译： EDDY电流检测系统和方法
公开(公告)号：US20110068784A1
公开(公告)日：2011-03-24
申请号：US12563403
申请日：2009-09-21
申请人： Haiyan Sun , Yuri Alexeyevich Plotnikov , Changting Wang , Shridhar Champaknath Nath , Aparna Chakrapani Sheila-Vadde
发明人： Haiyan Sun , Yuri Alexeyevich Plotnikov , Changting Wang , Shridhar Champaknath Nath , Aparna Chakrapani Sheila-Vadde
IPC分类号： G01R33/06 , G01R1/06 , G01R33/00
CPC分类号： G01N27/904
摘要： A multi-frequency eddy current (MFEC) inspection system is provided for inspection of case hardening depth on a part. The MFEC inspection system comprises a generator configured to generate one or more multi-frequency excitation signals and an eddy current probe configured to be disposed at one side of the part. The eddy current probe comprises one or more drivers and one or more pickup sensors. The one or more drivers are configured to receive the one or more multi-frequency excitation signals to induce eddy currents in the part. The one or more pickup sensors are configured to detect the induced eddy currents within a local area of the part to generate one or more multi-frequency response signals. The MFEC system further comprises a processor configured to receive the one or more multi-frequency response signals for processing to determine a case hardening depth of the local area of the part. A pulse eddy current inspection system and an eddy current inspection method are also presented.
摘要翻译：提供多频涡流（MFEC）检测系统，用于检查零件上的表面硬化深度。 MFEC检查系统包括被配置为产生一个或多个多频激励信号的发生器和被配置为设置在该部分的一侧的涡流探针。涡流探头包括一个或多个驱动器和一个或多个拾取传感器。一个或多个驱动器被配置为接收一个或多个多频率激励信号以在该部分中引起涡流。一个或多个拾取传感器被配置为检测部件的局部区域内的感应涡流以产生一个或多个多频响应信号。 MFEC系统还包括处理器，其被配置为接收一个或多个多频响应信号以进行处理以确定部件的局部区域的壳体硬化深度。还提出了脉冲涡流检测系统和涡流检测方法。

9. 发明申请

US20100207619A1 METHOD AND SYSTEM FOR INTEGRATING EDDY CURRENT INSPECTION WITH A COORDINATE MEASURING DEVICE 有权
标题翻译：用辅助测量装置集成EDDY电流检测的方法和系统
公开(公告)号：US20100207619A1
公开(公告)日：2010-08-19
申请号：US12372881
申请日：2009-02-18
申请人： Yanyan Wu , Thomas James Batzinger , Nicholas Joseph Kray , Changting Wang , Haiyan Sun , Francis Howard Little , David Paul Lappas , David Michael Dombrowski
发明人： Yanyan Wu , Thomas James Batzinger , Nicholas Joseph Kray , Changting Wang , Haiyan Sun , Francis Howard Little , David Paul Lappas , David Michael Dombrowski
IPC分类号： G01N27/82 , G01B5/008
CPC分类号： G01B7/008 , G01B7/28 , G01N27/90 , G01N27/9046
摘要： A method for integrating a measurement device for use in measuring a machine component includes providing a coordinate measuring machine (CMM) and combining eddy current (EC) capabilities and CMM capabilities to form an inspection probe. The method further includes installing the inspection probe on the CMM so that the inspection probe measures external boundaries of the machine component with the CMM capabilities and substantially simultaneously measures at least one of internal boundaries, internal defects, surface defects, and material properties of the machine component with the EC capabilities, which are directly linked to actual component dimensional information provided by CMM. The inspection data can be simultaneously linked to and/or displayed with a CAD model to enable a direct comparison between the inspection data and the nominal requirements specified on the CAD model.
摘要翻译：用于集成用于测量机器部件的测量装置的方法包括提供坐标测量机（CMM）并组合涡流（EC）能力和CMM能力以形成检查探针。该方法还包括将检查探针安装在CMM上，使得检查探针以CMM能力测量机器部件的外部边界，并且基本上同时测量机器的内部边界，内部缺陷，表面缺陷和材料特性中的至少一个具有EC功能的组件，其直接与CMM提供的实际组件尺寸信息相关联。检查数据可以与CAD模型同时链接和/或显示，以便能够直接比较检验数据和CAD模型上规定的标称要求。

10. 发明申请

US20130040331A1 LABEL-FREE METHODS RELATED TO hERG POTASSIUM ION CHANNELS 审中-公开
标题翻译：与无机磷离子通道相关的无标记方法
公开(公告)号：US20130040331A1
公开(公告)日：2013-02-14
申请号：US13519246
申请日：2010-12-16
申请人： Ye Fang , Haiyan Sun
发明人： Ye Fang , Haiyan Sun
IPC分类号： C12Q1/02 , G01N27/26
CPC分类号： G01N33/6872 , G01N2500/10
摘要： Disclosed are methods to classify human ether-à-go-go related gene (hERG) ion channel modulators using label-free biosensors. Disclosed is the use of label-free resonant waveguide grating (RWG) biosensors to reveal the patterns of the DMR signals of hERG modulators across three types of cell lines (a native cell line endogenously expressing hERG, a native cell line without hERG and its engineered cell line stably expressed hERG), as well as the corresponding modulation index of the modulators molecules against a hERG activator acting on a panel of markers/cells, particularly the known hERG activator mallotoxin DMR signals in the two hERG expressing cell lines.
摘要翻译：公开了使用无标记生物传感器分类人类醚转运相关基因（hERG）离子通道调节剂的方法。公开了使用无标记谐振波导光栅（RWG）生物传感器来显示三种类型的细胞系（内源性表达hERG的天然细胞系，没有hERG的天然细胞系的天然细胞系及其工程化的hERG调节剂的DMR信号的模式细胞系稳定表达hERG），以及调节剂分子对作用于一组标志物/细胞的hERG激活剂的相应调节指数，特别是两种hERG表达细胞系中已知的hERG活化剂mallotoxin DMR信号。

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