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1. 发明申请

US20160177710A1 Systems and Methods for Evaluating Gas-Contaminated Cement 审中-公开
标题翻译：评估气体污染水泥的系统和方法
公开(公告)号：US20160177710A1
公开(公告)日：2016-06-23
申请号：US14972855
申请日：2015-12-17
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Jean-Luc Le Calvez
IPC分类号： E21B49/00 , G01V1/50
CPC分类号： E21B49/00 , E21B47/0005 , G01N29/0654 , G01N29/4472 , G01N2291/0232 , G01N2291/02441 , G01N2291/0245 , G01N2291/0251 , G01V1/44 , G01V1/50 , G06T7/0004 , G06T2207/30132
摘要： Embodiments of the disclosure may include systems and methods for evaluating gas-contaminated cement. In one embodiment, a vector-valued image of cement state probability may be obtained from an acoustic logging tool, and a maximum a posterior classification of cement state of the vector-valued image may be determined. A vector probability diffusion equation may be used to minimize the total variation of the vector-valued image over a number of interactions to produce a second image. The maximum a posterior classification of cement state the second image may be determined and compared to the maximum a posterior classification of cement state of the vector-valued image. Depending on the comparison, the original image and cement state may be used or a new gas-contaminated image with a different cement state may be generated.
摘要翻译：本公开的实施例可以包括用于评估气体污染的水泥的系统和方法。在一个实施例中，可以从声学测井工具获得水泥状态概率的向量值图像，并且可以确定向量值图像的水泥状态的最大后验分类。可以使用向量概率扩散方程来最小化多个相互作用以产生第二图像的向量值图像的总变化。水泥状态的最大后验分类可以确定第二图像，并与向量值图像的水泥状态的最大后验分类进行比较。根据比较，可以使用原始图像和水泥状态，或者可能产生具有不同水泥状态的新的气体污染图像。

2. 发明授权

US09134278B2 Method for testing the integrity of a flexible tubular pipe 有权
标题翻译：用于测试柔性管状管的完整性的方法
公开(公告)号：US09134278B2
公开(公告)日：2015-09-15
申请号：US13808831
申请日：2011-07-05
申请人： Marie-Hélène Klopffer , Xavier Lefebvre , Yann Nicolas , Patrice Jung
发明人： Marie-Hélène Klopffer , Xavier Lefebvre , Yann Nicolas , Patrice Jung
IPC分类号： G01N29/04 , F16L11/08 , F16L58/10 , F17D5/06 , G01M3/24 , G01N29/07 , F16L57/00 , F16L11/04
CPC分类号： G01N29/043 , F16L11/083 , F16L57/00 , F16L57/06 , F16L58/1009 , F16L2011/047 , F17D3/01 , F17D5/06 , G01M3/24 , G01M3/243 , G01N29/07 , G01N2291/0245 , G01N2291/0289 , G01N2291/044 , G01N2291/2634
摘要： Method for testing a pipe for carrying hydrocarbons. The pipe has at least one internal sealing sheath made of polymer material, incorporating elements of reactive compound capable of reacting with corrosive gases contained in the hydrocarbons which diffuse radially through the sheath. The reaction forms a first layer, extending radially from the internal surface, in which the elements of reactive compound have reacted with the gases. A second layer, extends between the first layer and the external surface, in which the elements of reactive compound have not yet reacted with the gases. The method uses ultrasound to determine the position of an interface between the first and second layers to measure the progression of the diffusion of the gases through the sheath.
摘要翻译：用于测试用于运输碳氢化合物的管道的方法。管道具有由聚合物材料制成的至少一个内部密封护套，其中包含能与径向扩散穿过护套的烃中的腐蚀性气体反应的反应性化合物元素。反应形成第一层，其从内表面径向延伸，其中反应性化合物的元素已经与气体反应。第二层在第一层和外表面之间延伸，其中反应性化合物的元素尚未与气体反应。该方法使用超声波来确定第一和第二层之间的界面的位置，以测量气体通过护套的扩散的进展。

3. 发明申请

US20070161333A1 In-situ chemical-mechanical planarization pad metrology using ultrasonic imaging 有权
公开(公告)号：US20070161333A1
公开(公告)日：2007-07-12
申请号：US11725030
申请日：2007-03-15
申请人： Jason Elledge
发明人： Jason Elledge
IPC分类号： B24B51/00 , B24B49/00
CPC分类号： B24B37/20 , B24B37/005 , B24B37/042 , B24B37/34 , B24B49/003 , G01N29/07 , G01N29/28 , G01N2291/0245 , H01L21/67253
摘要： Chemical-mechanical planarization (CMP) apparatus and methods for detecting polishing pad properties using ultrasonic imaging is presented. An ultrasonic probe assembly transmits ultrasonic signals onto the surface of a polishing pad during a CMP process. Reflected ultrasonic signals are collected and analyzed to monitor polishing pad properties in real-time. This allows CMP process adjustments to be made during the CMP process.

4. 发明授权

US07235488B2 In-situ chemical-mechanical planarization pad metrology using ultrasonic imaging 有权
标题翻译：使用超声成像进行原位化学机械平面化测量
公开(公告)号：US07235488B2
公开(公告)日：2007-06-26
申请号：US10231801
申请日：2002-08-28
申请人： Jason B Elledge
发明人： Jason B Elledge
IPC分类号： H01L21/461
CPC分类号： B24B37/20 , B24B37/005 , B24B37/042 , B24B37/34 , B24B49/003 , G01N29/07 , G01N29/28 , G01N2291/0245 , H01L21/67253
摘要： Chemical-mechanical planarization (CMP) apparatus and methods for detecting polishing pad properties using ultrasonic imaging is presented. An ultrasonic probe assembly transmits ultrasonic signals onto the surface of a polishing pad during a CMP process. Reflected ultrasonic signals are collected and analyzed to monitor polishing pad properties in real-time. This allows CMP process adjustments to be made during the CMP process.
摘要翻译：介绍了使用超声波成像检测抛光垫特性的化学机械平面化（CMP）装置和方法。超声探头组件在CMP工艺期间将超声波信号发送到抛光垫的表面上。反射的超声波信号被收集和分析以实时监测抛光垫性能。这允许在CMP过程中进行CMP工艺调整。

5. 发明授权

US07320241B2 Ultrasonic inspection reference standard for composite materials 有权
标题翻译：复合材料超声波检查参考标准
公开(公告)号：US07320241B2
公开(公告)日：2008-01-22
申请号：US11267671
申请日：2005-11-04
申请人： Jeffrey R. Kollgaard , David Truong
发明人： Jeffrey R. Kollgaard , David Truong
IPC分类号： G01N29/30
CPC分类号： G01N29/30 , B33Y70/00 , B33Y80/00 , G01N27/90 , G01N2291/0245 , G01N2291/02836 , G01N2291/2694
摘要： An ultrasonic inspection reference standard for a composite material includes a block comprising the composite material. The block further comprises a first plurality of parallel rectangular-shaped channels within the block and a second plurality of parallel rectangular-shaped channels within the block, wherein the second plurality of channels extend at about a ninety degree angle to the first plurality of channels and wherein the second plurality of channels is located on a separate plane as the first plurality of channels.
摘要翻译：用于复合材料的超声波检查参考标准包括包含复合材料的块。所述块还包括所述块内的第一多个平行矩形通道和所述块内的第二多个平行矩形通道，其中所述第二多个通道以与所述第一多个通道大约九十度的角度延伸，以及其中所述第二多个通道位于作为所述第一多个通道的单独的平面上。

6. 发明申请

US20070101815A1 Ultrasonic inspection reference standard for composite materials 有权
标题翻译：复合材料超声波检查参考标准
公开(公告)号：US20070101815A1
公开(公告)日：2007-05-10
申请号：US11267671
申请日：2005-11-04
申请人： Jeffrey Kollgaard , David Truong
发明人： Jeffrey Kollgaard , David Truong
IPC分类号： G01N29/04
CPC分类号： G01N29/30 , B33Y70/00 , B33Y80/00 , G01N27/90 , G01N2291/0245 , G01N2291/02836 , G01N2291/2694
摘要： An ultrasonic inspection reference standard for a composite material includes a block comprising the composite material. The block further comprises a first plurality of parallel rectangular-shaped channels within the block and a second plurality of parallel rectangular-shaped channels within the block, wherein the second plurality of channels extend at about a ninety degree angle to the first plurality of channels and wherein the second plurality of channels is located on a separate plane as the first plurality of channels.
摘要翻译：用于复合材料的超声波检查参考标准包括包含复合材料的块。所述块还包括所述块内的第一多个平行矩形通道和所述块内的第二多个平行矩形通道，其中所述第二多个通道以与所述第一多个通道大约九十度的角度延伸，以及其中所述第二多个通道位于作为所述第一多个通道的单独的平面上。

7. 发明授权

US06959602B2 Ultrasonic detection of porous medium characteristics 失效
标题翻译：超声波检测多孔介质特性
公开(公告)号：US06959602B2
公开(公告)日：2005-11-01
申请号：US10388386
申请日：2003-03-12
申请人： Michael L. Peterson, Jr. , Anthony DiLeo , Zong Mu Wang , Alan Greenberg
发明人： Michael L. Peterson, Jr. , Anthony DiLeo , Zong Mu Wang , Alan Greenberg
IPC分类号： G01N29/04 , G01N29/00 , G01N29/07 , G01N29/11 , G01N29/28 , G01N29/44
CPC分类号： G01N29/4427 , G01N29/07 , G01N29/11 , G01N29/28 , G01N2291/015 , G01N2291/0237 , G01N2291/02441 , G01N2291/0245 , G01N2291/0289 , G01N2291/0421 , G01N2291/0422 , G01N2291/048
摘要： Plate waves are used to determine the presence of defects within a porous medium, such as a membrane. An acoustic wave can be propagated through a porous medium to create a plate wave within the medium. The plate wave creates fast compression waves and slow compression waves within the medium that relate to the material and structural properties of the medium. The fast compression wave provides information about the total porosity of a medium. While the slow compression wave provides information about the presence of defects in the medium or the types of materials that form the medium.
摘要翻译：板波用于确定多孔介质如膜之间的缺陷的存在。声波可以通过多孔介质传播，以在介质内产生平板波。平板波在介质中产生与介质的材料和结构特性相关的快速压缩波和缓慢的压缩波。快速压缩波提供有关介质总孔隙率的信息。虽然缓慢的压缩波提供关于介质中存在缺陷的信息或形成介质的材料的类型。

8. 发明申请

US20040043521A1 In-situ chemical-mechanical planarization pad metrology using ultrasonic imaging 有权
标题翻译：使用超声成像进行原位化学机械平面化测量
公开(公告)号：US20040043521A1
公开(公告)日：2004-03-04
申请号：US10231801
申请日：2002-08-28
发明人： Jason B. Elledge
IPC分类号： H01L021/00 , H01L021/302 , H01L021/461
CPC分类号： B24B37/20 , B24B37/005 , B24B37/042 , B24B37/34 , B24B49/003 , G01N29/07 , G01N29/28 , G01N2291/0245 , H01L21/67253
摘要： Chemical-mechanical planarization (CMP) apparatus and methods for detecting polishing pad properties using ultrasonic imaging is presented. An ultrasonic probe assembly transmits ultrasonic signals onto the surface of a polishing pad during a CMP process. Reflected ultrasonic signals are collected and analyzed to monitor polishing pad properties in real-time. This allows CMP process adjustments to be made during the CMP process.
摘要翻译：介绍了使用超声波成像检测抛光垫特性的化学机械平面化（CMP）装置和方法。超声探头组件在CMP工艺期间将超声波信号发送到抛光垫的表面上。反射的超声波信号被收集和分析以实时监测抛光垫性能。这允许在CMP过程中进行CMP工艺调整。

9. 发明申请

US20020066318A1 System and method of determining porosity in composite materials using ultrasound 有权
标题翻译：使用超声波测定复合材料孔隙度的系统和方法
公开(公告)号：US20020066318A1
公开(公告)日：2002-06-06
申请号：US09905444
申请日：2001-07-13
发明人： Marc Dubois , John B. Deaton JR. , Peter W. Lorraine , Thomas E. Drake JR. , Robert J. Filkins
IPC分类号： G01N024/00 , G01N029/04
CPC分类号： G01N29/30 , G01N29/11 , G01N29/2418 , G01N29/449 , G01N29/46 , G01N2291/014 , G01N2291/0231 , G01N2291/0245 , G01N2291/0289 , G01N2291/0421 , G01N2291/044
摘要： The invention provides for ultrasonically measuring the porosity in a sample composite material by accessing only one side of the sample composite material and includes the steps of measuring a sample ultrasonic signal from the sample composite material, normalizing the sample ultrasonic signal relative to the surface echo of the sample composite material, and isolating a sample back-wall echo signal from the sample ultrasonic signal. A sample frequency spectrum of the sample back-wall ultrasonic signal is then determined. Next, the method and system include the steps of measuring a reference ultrasonic signal from a reference composite material, normalizing the reference ultrasonic signal relative to the surface echo of the reference composite material; and isolating a reference back-wall echo signal from the sample ultrasonic signal. A reference frequency spectrum of the reference back-wall ultrasonic signal is then determined. The invention further includes deriving the ultrasonic attenuation of the sample ultrasonic signal as the ratio of the sample frequency spectrum to the reference frequency spectrum over a predetermined frequency range. Comparing the derived ultrasonic attenuation to predetermined attenuation standards permits evaluating the porosity of the sampled composite material.
摘要翻译：本发明提供了通过仅访问样品复合材料的一侧来超声波测量样品复合材料中的孔隙率，并且包括以下步骤：从样品复合材料测量样品超声波信号，使样品超声信号相对于表面回波归一化样品复合材料，并从样品超声波信号中分离样品后壁回波信号。然后确定样品后壁超声波信号的采样频谱。接下来，该方法和系统包括以下步骤：从参考复合材料测量参考超声波信号，使参考超声信号相对于参考复合材料的表面回波标准化; 并从样本超声波信号隔离参考后壁回波信号。然后确定参考后壁超声波信号的参考频谱。本发明还包括将样本超声波信号的超声波衰减导出为在预定频率范围内的采样频谱与参考频谱的比率。将得到的超声波衰减与预定的衰减标准进行比较，可以评估采样的复合材料的孔隙率。

10. 发明授权

US06257048B1 Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors 失效
标题翻译：在多孔材料中使用多个不同配置的声传感器测量表面变化的方法和装置
公开(公告)号：US06257048B1
公开(公告)日：2001-07-10
申请号：US09335762
申请日：1999-06-18
申请人： Susan Leslie Hietala , Vincent Mark Hietala , Chris Phillip Tigges
发明人： Susan Leslie Hietala , Vincent Mark Hietala , Chris Phillip Tigges
IPC分类号： G01N2920
CPC分类号： G01N29/022 , G01N3/38 , G01N29/323 , G01N2203/0051 , G01N2203/0055 , G01N2203/0282 , G01N2291/014 , G01N2291/0245 , G01N2291/0256 , G01N2291/0423 , G01N2291/0426
摘要： A method and apparatus for measuring surface changes, such as mass uptake at various pressures, in a thin-film material, in particular porous membranes, using multiple differently-configured acoustic sensors.
摘要翻译：使用多种不同配置的声学传感器测量薄膜材料特别是多孔膜中表面变化（例如各种压力下的质量吸收）的方法和装置。

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