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1. 发明授权

EP1910815B1 METHOD AND APPARATUS FOR NON CONTACT SCANNING ACOUSTIC MICROSCOPY 有权
公开(公告)号：EP1910815B1
公开(公告)日：2018-12-12
申请号：EP06755722.3
申请日：2006-07-06
申请人： The University of Nottingham
发明人： CLARK, Matthew , SHARPLES, Stephen
IPC分类号： G01N29/06 , G01N29/07 , G01N29/24
CPC分类号： G01N29/0681 , G01N29/07 , G01N29/2418 , G01N2291/011 , G01N2291/015 , G01N2291/0423 , G01N2291/269
摘要： A sample 10 is measured by generating ultrasound at 12, for example by using a laser 22 and spatial light modulator 26. The ultrasound is detected at 16, for example by optical beam deflection techniques. A characteristic of the generation at 12 is swept across a range of values to vary the efficiency of generation of ultrasound. The value of the characteristic, which corresponds with the peak amplitude detected at 16, is identified to provide a measure of the acoustic velocity at the region 12. The method is executed at a plurality of sites 12, 20 to provide a set of spatially resolved measurements of the sample 10. This allows an image of the sample to be created.

2. 发明公开

EP3368877A1 STEADY STATE FLUID FLOW VERIFICATION FOR SAMPLE TAKEOFF 有权
公开(公告)号：EP3368877A1
公开(公告)日：2018-09-05
申请号：EP16860548.3
申请日：2016-11-08
申请人： Mustang Sampling, LLC
发明人： THOMPSON, Kenneth O. , WARNER, Kevin
IPC分类号： G01N1/02 , G01N1/10 , G01N1/22
CPC分类号： G01N29/024 , G01N1/02 , G01N29/032 , G01N29/036 , G01N2291/011 , G01N2291/015 , G01N2291/022 , G01N2291/02836
摘要： A system and method for substantially coincidental sample takeoff flow rate verification which detects unstable flow conditions in a pipeline, terminates fluid sample analysis during flow instability, and resumes sample takeoff when a steady flow state is re-established.

3. 发明公开

EP3207215A4 METHOD AND APPARATUS FOR CHARACTERIZING ELASTIC ANISOTROPY FOR TRANSVERSELY ISOTROPIC UNCONVENTIONAL SHALE 审中-公开
公开(公告)号：EP3207215A4
公开(公告)日：2018-06-20
申请号：EP15851534
申请日：2015-10-09
申请人： BAKER HUGHES INC
发明人： JIN GUODONG , GONZALEZ PEREZ HECTOR JOSE , AGRAWAL GAURAV
IPC分类号： E21B49/02 , E21B47/00 , E21B49/06 , G01N33/24 , G01V1/40
CPC分类号： G01V1/46 , E21B49/00 , E21B49/02 , E21B49/06 , G01N29/07 , G01N29/225 , G01N33/24 , G01N2291/011 , G01N2291/02827 , G01N2291/0421 , G01N2291/105
摘要： A method for estimating elastic properties of a subsurface material having a bedding plane includes disposing a single sample of the subsurface material in a core holder, the core holder having (i) a first acoustic transducer set having a first acoustic source and a first acoustic receiver and (ii) a second acoustic transducer set having a second acoustic source and a second acoustic receiver. The method also includes performing at least five acoustic wave velocity measurements on the single sample that include compressional acoustic wave velocities and shear wave acoustic velocities with a certain direction of shear acoustic wave polarization using the first set of acoustic transducers and the second set of acoustic transducers, estimating, with a controller, the elastic properties using the at least five acoustic wave velocity measurements, and providing an output signal having the elastic properties to an output signal receiving device.

4. 发明公开

EP3301440A1 FLÜSSIGKEITSRÜCKHALTESYSTEM MIT EINEM ULTRASCHALLSENSOR 有权
标题翻译：具有超声波传感器的液体限制系统
公开(公告)号：EP3301440A1
公开(公告)日：2018-04-04
申请号：EP17194370.7
申请日：2017-10-02
申请人： IT Inventor GmbH
发明人： Thannhäuser, Ingo , Satar, Mehmet
IPC分类号： G01N29/024 , G01N33/18
CPC分类号： G01N29/024 , G01N33/1826 , G01N2291/011 , G01N2291/022 , G01N2291/02809 , G01N2291/02818 , G01N2291/048 , G01N2291/102
摘要： Die Erfindung ist ein Flüssigkeitsrückhaltesystem (12) mit zumindest einer unter einem Aggregat (20) einer leckagegefährdeten Anlage platzierten Auffangwanne (14) und einem Ultraschallsensor (10), wobei mittels des Ultraschallsensors (10) ein Sensorsignal (26) generierbar ist, welches eine Erkennung von Glykol in einem Wasser-Glykol-Gemisch (22), dem der Ultraschallsensor (10) ausgesetzt ist, kodiert und wobei mittelbar oder unmittelbar aufgrund des Sensorsignals (26) ein stromabwärts der Auffangwanne (14) platziertes Ventil (18) ansteuerbar ist.
摘要翻译：本发明是具有检测流体保持系统（12）与至少一个集合体（20）放在一个泄漏危及系统收集槽（14）和超声波传感器（10）之间，其特征在于，可以通过超声波传感器来产生的传感器信号（26）（10）在一个水 - 乙二醇混合物到的超声波传感器（10）被暴露，编码（22），并且其中直接或间接乙二醇由于传感器信号（26）的收集盘的下游（14）置于阀（18）是可控的。

5. 发明授权

EP3012425B1 UREA WATER SUITABILITY DETERMINATION DEVICE 有权
标题翻译：尿素水适应性测定装置
公开(公告)号：EP3012425B1
公开(公告)日：2017-12-27
申请号：EP14813624.5
申请日：2014-06-12
申请人： Hino Motors, Ltd.
发明人： AKIYOSHI, Toshiya
IPC分类号： F01N3/08 , F01N3/20 , F01N11/00 , B01D53/86 , B01D53/94 , G01N25/00 , G01N33/18 , G01N29/024
CPC分类号： G01N33/1826 , F01N3/2066 , F01N11/002 , F01N2550/05 , F01N2610/02 , F01N2900/08 , F01N2900/1811 , F01N2900/1818 , G01N25/00 , G01N29/024 , G01N2291/011 , Y02A50/2325 , Y02T10/24 , Y02T10/47
摘要： A urea water suitability determining device provided with: a concentration detection unit that detects urea water concentration and outputs detected values; a determination unit that uses said detected values to determine whether the urea water is suitable; and a temperature detection unit that detects the temperatures of a plurality of detection targets. The temperatures of the plurality of detection targets differ from each other when an engine is driving. The determination unit calculates each of the temperature differences between the temperature of a specified detection target and the temperatures of the other detection targets and commences determination of urea water suitability when determination commencement conditions are met. The determination commencement conditions include the temperature differences being within a standard range. The standard range is a range of temperature differences for which the urea water is determined to be in a quiet state.

6. 发明授权

EP3044580B1 PROCÉDÉ DE CONTRÔLE NON-DESTRUCTIF PAR ULTRASONS D'UNE PIÈCE PAR ANALYSES D'ÉCHOS 有权
标题翻译：用ECHO分析非破坏性超声波控制部件的方法
公开(公告)号：EP3044580B1
公开(公告)日：2017-11-29
申请号：EP14765910.6
申请日：2014-09-09
申请人： Airbus
发明人： DOMINGUEZ, Nicolas , GUIBERT, Frank
IPC分类号： G01N29/14 , G01N29/11 , G01N29/30 , G01N29/44 , G01N29/46 , G01N29/07 , G01N29/36
CPC分类号： G01N29/14 , G01N29/07 , G01N29/11 , G01N29/30 , G01N29/36 , G01N29/4463 , G01N29/46 , G01N2291/011 , G01N2291/015 , G01N2291/044

7. 发明授权

EP2994732B1 SENSOR UNIT FOR ULTRA-SONIC WAVE COMMUNICATION 有权
标题翻译：用于超声波波传播的传感器单元
公开(公告)号：EP2994732B1
公开(公告)日：2017-10-11
申请号：EP14720606.4
申请日：2014-04-30
申请人： Atlas Copco Industrial Technique AB
发明人： PERSSON, ERIK Vilhelm , UNDÉN, BJÖRN Gustav
IPC分类号： G01L5/24
CPC分类号： G01N29/225 , B25B23/14 , B25B23/1425 , G01L5/24 , G01L5/246 , G01N29/07 , G01N29/28 , G01N2291/011 , G01N2291/023 , G01N2291/2691
摘要： A sensor unit for inducing and indicating ultra sonic sound waves in at least one threaded fastener by physical contact with an end surface thereof, wherein the sensor unit includes: a support casing, a sensor element with forward contact surface for engaging the fastener end surface and movable relative to the support casing between rest and active positions, and a bias spring between the support casing and the sensor element to urge the sensor element into the rest position as the sensor element is out of contact with the fastener end surface and to bias the contact surface of the sensor element into physical contact with the fastener end surface in the active position. The support casing includes a positioning socket, engaged by the sensor element in the rest position, having a non-cylindrical and non-circular cross sectional inner shape and congruent with an outer shape of the sensor element.

8. 发明公开

EP3225986A1 PROCESS AND APPARATUS FOR NONINVASIVE ESTIMATION OF TIME OF DEATH 审中-公开
标题翻译：无创评估死亡时间的方法和设备
公开(公告)号：EP3225986A1
公开(公告)日：2017-10-04
申请号：EP16305373.9
申请日：2016-03-30
申请人： Université de Strasbourg , Centre National de la Recherche Scientifique
发明人： VAPPOU, Jonathan , RAUL, Jean-Sébastien , BOURDET, Nicolas , WILLINGER, Remy , BARLES, Damien , MARTIN-WORTHAM, Julie , SCHUH, Vincent
IPC分类号： G01N29/024 , G01N29/07 , G01N29/44
CPC分类号： G01N29/024 , G01N29/07 , G01N29/4427 , G01N2291/011 , G01N2291/02475 , G01N2291/02483
摘要： The present invention is within the field of forensic medicine and relates to a process and a relative apparatus for noninvasively determining a time of death of a biological organism (9), said process comprising: emitting in succession over time ultrasonic waves (1) from outside (82) the biological organism (9) in such a way that said ultrasonic waves (1) propagate within (81) the biological organism (9); for each emitted ultrasonic wave (1), detecting from outside (82) the biological organism (9) an echo (11) resulting from a reflection and/or a backscattering within (81) the biological organism (9) of said ultrasonic wave (1); determining the time of death of the biological organism (9) by comparing: a temporal variation of an echo time between the emission of one (1) of the ultrasonic waves and the detection of its echo (11), or a temporal variation of a quantity which is representative of said temporal variation of said echo time, with reference data which are representative of standard temporal variation of this echo time or quantity.
摘要翻译：本发明属于法医学领域，涉及一种用于非侵入地确定生物有机体死亡时间的方法和相关装置（9），所述方法包括：随着时间连续地发射来自外部的超声波（1）（82）生物有机体（9），使得所述超声波（1）在生物有机体（9）内（81）内传播; 对于每个发射的超声波（1），从外部（82）检测生物有机体（9）由所述超声波（9）的生物有机体（9）内的反射和/或反向散射产生的回波（11） 1）; 通过比较以下各项来确定生物有机体（9）的死亡时间：超声波中的一个（1）的发射与其回声（11）的发射之间的回波时间的时间变化，或者代表所述回波时间的所述时间变化的量与代表该回波时间或量的标准时间变化的参考数据。

9. 发明公开

EP3199946A1 DEFORMATION DETECTING DEVICE 审中-公开
标题翻译：变形检测装置
公开(公告)号：EP3199946A1
公开(公告)日：2017-08-02
申请号：EP17151600.8
申请日：2017-01-16
申请人： Toshiba TEC Kabushiki Kaisha
发明人： KOMIYA, Kenichi , ISHIKAWA, Daisuke
IPC分类号： G01N29/07
CPC分类号： G01N29/07 , G01N2291/011 , G01N2291/0289 , G01N2291/106 , G01S17/08
摘要： A deformation detecting device comprises a vibration module configured to vibrate a first point of a measuring plane of a measured object in a non-contact manner; a transmission time measurement module configured to measure transmission time of vibration from the first point to a second point of the measuring plane in a non-contact manner; an inclination measurement module configured to measure an inclination of the measuring plane to a reference surface in a non-contact manner; and a determination module configured to determine presence/absence of deformation in the measured object by comparing the transmission time with reference transmission time serving as transmission time of vibration from the first point to the second point in a case in which there is no inclination of the measuring plane and corrects the reference transmission time in response to the inclination of the measuring plane.
摘要翻译：变形检测装置包括：振动模块，用于以非接触方式振动被测物体的测量平面的第一点; 传输时间测量模块，被配置为以非接触方式测量从所述第一点到所述测量平面的第二点的振动传输时间; 倾斜度测量模块，其被配置为以非接触方式测量所述测量平面相对于参考表面的倾斜度; 以及确定模块，被配置为通过将所述传输时间与作为从所述第一点到所述第二点的振动的传输时间的参考传输时间进行比较来确定所述被测物体中变形的存在/不存在，测量平面并且响应于测量平面的倾斜度来校正参考传输时间。

10. 发明公开

EP3133513A2 ANALYSIS OF A STRUCTURE MODELED WITH INCONSISTENCIES MAPPED THEREON 审中-公开
标题翻译： ANALYZE EINER STRUKTUR MIT DARAUF ABGEBILDETEN INKONSISENZEN
公开(公告)号：EP3133513A2
公开(公告)日：2017-02-22
申请号：EP16173020.5
申请日：2016-06-04
申请人： The Boeing Company
发明人： TAT, Hong Hue , GREENE, Kelly M. , LIN, John Z. , BREWER, Carlyn R. , KELLER, Russell Lee
IPC分类号： G06F17/50
CPC分类号： G01N29/44 , G01N29/04 , G01N2291/011 , G01N2291/2694 , G06F17/5018 , G06F2217/16 , G06F2217/42 , G06F2217/44
摘要： A method for analyzing a structure includes processing nondestructive inspection (NDI) data (112) for a multi-layer structure to define areas of inconsistency at an internal layer or an interface between adjacent layers. The method includes mapping (106) the areas of inconsistency to finite elements of a finite element model (114) of a nominal of the structure. These finite elements are thereby identified as affected finite elements and include finite elements for the affected internal layer or interface. The method includes producing a reconstructed finite element model (116) of the affected structure from the nominal finite element model (114), and a modified property or state value assigned to respective element datasets of the affected finite elements. The method includes performing a finite element method (FEM) failure analysis (110) of the reconstructed finite element model (116) under a load, which indicates an extent of residual integrity of the affected structure.
摘要翻译：一种用于分析结构的方法包括处理多层结构的非破坏性检查（NDI）数据（112）以限定内层或相邻层之间的界面处的不一致的区域。该方法包括将不一致的区域映射（106）到结构标称的有限元模型（114）的有限元。因此，这些有限元素被确定为受影响的有限元素，并且包括受影响的内层或界面的有限元素。该方法包括从标称有限元模型（114）产生受影响结构的重建有限元模型（116），以及分配给受影响有限元的各个元素数据集的修改后的属性或状态值。该方法包括在负载下执行重建的有限元模型（116）的有限元法（FEM）故障分析（110），其指示受影响结构的残余完整性的程度。

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