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1. 发明公开

EP3407060A1 ULTRASONIC MEASUREMENT DEVICE AND ULTRASONIC MEASUREMENT METHOD 有权
公开(公告)号：EP3407060A1
公开(公告)日：2018-11-28
申请号：EP17759517.0
申请日：2017-01-31
申请人： Mitsubishi Electric Corporation
发明人： KIMURA, Tomonori
IPC分类号： G01N29/38 , G01N29/48
CPC分类号： G01N29/041 , G01N29/2487 , G01N29/38 , G01N29/48 , G01N2291/0231 , G01N2291/0258 , G01N2291/0289 , G01N2291/0427 , G01N2291/102
摘要： An ultrasonic measurement apparatus (1) estimates a property/state of a test object (100) that allows an injected ultrasonic wave to propagate as plate waves (UW) of propagation modes. The ultrasonic measurement apparatus (1) includes: a receiver (30) configured to receive a detected signal obtained by detecting the plate waves (UW) propagating through the test object (100) to output a received signal indicating a time-domain waveform of the detected signal; an intensity detector (12) configured to detect the signal intensity of a waveform part corresponding to a first propagation mode, and the signal intensity of a waveform part corresponding to a second propagation mode; and an estimator (13) configured to make a comparison between the signal intensities to estimate a property/state of the test object (100) on the basis of a result of the comparison.

2. 发明公开

EP3376219A1 NONDESTRUCTIVE INSPECTION METHOD AND COUPLING MEDIUM PRESSING JIG 审中-公开
公开(公告)号：EP3376219A1
公开(公告)日：2018-09-19
申请号：EP16897012.7
申请日：2016-10-04
申请人： IHI Corporation
发明人： HASHIMOTO Shuhei , YAMAGUCHI Yuichi
IPC分类号： G01N29/28 , G01N29/04
CPC分类号： G01N29/28 , G01N29/04 , G01N29/041 , G01N2291/0231 , G01N2291/2638
摘要： A nondestructive inspection method of the present disclosure is a nondestructive inspection method in which a contact medium 10 is attached to an inspection object 1, a nondestructive inspection of this inspection object 1 is performed using an ultrasonic probe via the contact medium 10, a polymer gel in which high polymers are cross-linked is used as the contact medium 10, and after the contact medium 10 has been attached to the inspection object 1, and before the nondestructive inspection is performed, the contact medium 10 is pressed against the inspection object 1.

3. 发明公开

EP3211415A1 INSPECTION AND IDENTIFICATION OF DEFECTS USING A PLURALITY OF ACOUSTIC WAVE MODES 有权
标题翻译：用多种声波模式检测和识别缺陷
公开(公告)号：EP3211415A1
公开(公告)日：2017-08-30
申请号：EP16200391.7
申请日：2016-11-24
申请人： The Boeing Company , University of Washington
发明人： PELIVANOV, Ivan , O'DONNELL, Matthew , MOTZER, William P. , BRADY, Steven Kenneth , GEORGESON, Gary Ernest , KOLLGAARD, Jeffrey Reyner , GORDON, Clarence Lavere III , BINGHAM, Jill Paisley , STEWART, Alan F. , KENNEDY, James C.
IPC分类号： G01N29/04 , G01N29/24 , G01N29/44
CPC分类号： G01N29/07 , G01N29/041 , G01N29/043 , G01N29/225 , G01N29/2418 , G01N29/265 , G01N2291/011 , G01N2291/0231 , G01N2291/0232 , G01N2291/0234 , G01N2291/0235 , G01N2291/0421 , G01N2291/0422 , G01N2291/0423 , G01N2291/267 , G01N2291/2694
摘要： A method of detecting inconsistencies in a structure is presented. A pulsed laser beam is directed towards the structure. A plurality of types of ultrasonic signals is formed in the structure when radiation of the pulsed laser beam is absorbed by the structure. The plurality of types of ultrasonic signals is detected to form data.
摘要翻译：提出了一种检测结构中的不一致性的方法。脉冲激光束指向结构。当结构吸收脉冲激光束的辐射时，在结构中形成多种类型的超声波信号。检测多种类型的超声波信号以形成数据。

4. 发明授权

EP2467711B1 ULTRASONIC METHOD TO VERIFY THE INTERFERENCE FIT OF FASTENERS 有权
标题翻译：超声波法验证紧固件的干涉适应性
公开(公告)号：EP2467711B1
公开(公告)日：2017-08-23
申请号：EP10762787.9
申请日：2010-09-07
申请人： The Boeing Company
发明人： NELSON, Karl, E. , GEORGESON, Gary, E. , RUTHERFORD, Paul, S. , MCKENNA, Mark
IPC分类号： G01N29/04 , G01L5/24
CPC分类号： G01N29/043 , G01L5/246 , G01N29/041 , G01N2291/0422 , G01N2291/0428 , G01N2291/044 , G01N2291/2691

5. 发明公开

EP3115753A1 SYSTEM AND METHOD FOR NON-INTRUSIVE AND CONTINUOUS LEVEL MEASUREMENT OF A LIQUID SPECIFICATION 有权转让
标题翻译：系统及方法液体规格的非侵入性，连续物位测量
公开(公告)号：EP3115753A1
公开(公告)日：2017-01-11
申请号：EP15195777.6
申请日：2015-11-23
申请人： ABB Schweiz AG
发明人： Kassubek, Frank , Lenner, Miklos , Kaufmann, Tobias , Pape, Detlef
IPC分类号： G01F23/296 , G01S7/52 , G01S7/539 , G01S15/32 , G01S15/88
CPC分类号： G01F23/2962 , G01B17/00 , G01H5/00 , G01N29/024 , G01N29/041 , G01N29/222 , G01N2291/011 , G01N2291/02836 , G01N2291/02854 , G01N2291/0427 , G01N2291/102 , G01S7/52004 , G01S7/536 , G01S7/539 , G01S15/003 , G01S15/32 , G01S15/88
摘要： A system and a method for non-intrusive and continuous level measurement of a liquid are described, where the liquid is enclosed by a solid wall of a vessel (41). The system comprises an ultrasonic transmitter (48) for generating an ultrasound wave and for emitting it into the vessel wall, an ultrasonic receiver (49) for receiving the ultrasound wave through the vessel wall, and at least one electronic control and data processing unit (6) for controlling operation of the transmitter (48) and of the receiver (49) and for determining the liquid level (H) from a time of flight of the ultrasound wave. The transmitter (48) is a frequency-tunable transmitter which is placed at a first position at the outside of the vessel wall and below the level of the liquid surface (44) in such a way that the transmitter (48) is able to emit the ultrasound wave as a primary Lamb wave into the vessel wall so that a part of the primary Lamb wave leaks from the vessel wall into the liquid in form of a pressure wave (43) in an inclined and upward direction towards the liquid surface (44). The receiver (49) is placed at a second position at the outside of the vessel wall and below the level of the liquid surface (44) in such a way that the receiver (49) is able to receive a secondary Lamb wave which is generated by the pressure wave (43, 45) hitting the vessel wall after having been reflected by the liquid surface (44). The at least one electronic control and data processing unit (6) is adapted to repeatedly determine the time of flight (t) of the pressure wave (43, 45), change the ultrasonic frequency (f) of the transmitter (48) until the determined time of flight reaches a minimum (tmin), and determine the liquid level (H) based on the relationship that the minimum time of flight (tmin) equals the length of the travel path of the pressure wave (43, 45) divided by the speed of the pressure wave in the liquid (cL).
摘要翻译：的系统和用于液体的非侵入式和连续电平测量的方法被描述，其中，所述液体由容器（41）的实心壁包围。该系统包括（对于在超声波产生和发射它到血管壁中以超声接收器（49），用于通过血管壁接收超声波的超声波发射器（48），和至少一个电子控制和数据处理单元 6），用于控制操作的发射器（48）和接收器（49）和用于从所述超声波的飞行时间确定性采矿液位（H）。发射机（48）是一个频率可调发射机所有这一切都在第一位置在寻求一种方式并发送器（48）放置在血管壁的外部和下面的液体表面（44）的电平是能够发射超声波作为主兰姆波到血管壁中，从而没有从所述血管壁的主要Lamb波泄漏的一部分成在倾斜和向上的方向朝向液体表面的压力波（43）的形式，所述液体（44 ）。所述接收器（49）在第二位置在寻求一种方式做了接收器（49）放置在血管壁的外部和下面的液体表面（44）的电平是能够接收次级兰姆波所有其中产生由压力波（43，45）撞击由所述液体表面（44）反射之后的血管壁。该至少一个电子控制和数据处理单元（6）是angepasst反复确定性矿的压力波（43，45）的飞行（t）中的时间，改变超声波频率（f）的发射机（48），直到的的飞行确定性开采时间到达基于该关系的最小（T min），以及确定性矿液面（H）那样的飞行（T min），将最小时间等于压力波的行进路径的长度（43，45）除以在液体（CL）中的压力波的速度。

6. 发明公开

EP3089944A1 DEVICE AND METHOD FOR REGULATING THE CONCENTRATION OF A TREATMENT CHEMICAL INSIDE A LIQUID BEARING SYSTEM 审中-公开
标题翻译：设备及其控制方法的化学治疗浓度在流体存储系统
公开(公告)号：EP3089944A1
公开(公告)日：2016-11-09
申请号：EP14824018.7
申请日：2014-12-29
申请人： Solenis Technologies Cayman, L.P.
发明人： SEIDA, Frank , FLOCKEN, Christian , BIERGANNS, Patric
IPC分类号： C02F1/00 , C02F103/02
CPC分类号： C02F1/008 , C02F5/08 , C02F2103/023 , C02F2209/001 , C02F2209/006 , C02F2209/44 , F28C1/00 , F28F19/00 , G01B17/025 , G01N17/008 , G01N29/024 , G01N29/041 , G01N2291/0258 , G01N2291/044
摘要： Provided is a method for regulating the concentration of a treatment chemical inside a liquid bearing system, wherein the presence of the treatment chemical inside the liquid bearing system is defined by an dwell time, wherein the manipulation of the concentration of the treatment chemical inside the liquid bearing system is determined after a time interval, wherein the time interval corresponds to the dwell time.
摘要翻译：提供了一种用于调节一个液体轴承系统内的处理化学品的浓度，worin液体轴承系统内的处理化学品的存在的方法是通过在停留时间定义，worin处理化学品的浓度的操纵里面的液体轴承系统确定性开采的时间间隔之后，所述worin时间间隔对应于停留时间。

7. 发明公开

EP2864773A4 SYSTEM AND METHOD FOR SUBSEA INSPECTION 审中-公开
标题翻译：水下检查系统和方法
公开(公告)号：EP2864773A4
公开(公告)日：2016-05-25
申请号：EP13807739
申请日：2013-06-21
申请人： OCEANEERING INT INC
发明人： ADAMS MARK ALAN , BOYLE JOHN JOSEPH
IPC分类号： G01N29/24 , B60B1/04 , B63C11/52 , G01N29/04 , G01N29/22 , G01N29/32 , G01N29/36
CPC分类号： G01N29/2412 , B63C11/52 , G01N29/041 , G01N29/225 , G01N29/226 , G01N29/265 , G01N29/32 , G01N2291/0422 , G01N2291/0427 , G01N2291/2634

8. 发明公开

EP2948765A1 DISPOSITIF ADAPTÉ POUR LA CARACTÉRISATION QUALITATIVE DE L'ÉTAT D'UNE SURFACE 审中-公开
标题翻译： DEVICE FOR A面状态的质量表征
公开(公告)号：EP2948765A1
公开(公告)日：2015-12-02
申请号：EP14705840.8
申请日：2014-01-23
申请人： Université de Lorraine , Eisen, Patrick
发明人： EISEN, Patrick , MEAUSOONE, Pierre Jean
IPC分类号： G01N29/04 , G01B17/08 , G01N29/14 , G01N29/265
CPC分类号： G01B17/08 , G01N29/041 , G01N29/14 , G01N29/265 , G01N2291/2632
摘要： A device suitable for the qualitative characterisation of the state of a surface. The invention concerns a device suitable for the qualitative characterisation of the state of a surface of an object, for example for the qualitative characterisation of a surface of a piece of wood, comprising: • a feeler (10), • a means for rotating the feeler, such that the feeler follows a circular trajectory, • an electroacoustic transducer (30), configured to produce an electrical signal representative of the sound waves transmitted by the feeler. Application to the qualitative characterisation of a surface, for example at the end of a production line producing parts. Application to all types of materials: woods, metals, plastics, fabrics, etc.

9. 发明公开

EP2333537A3 Mode decomposition of sound waves using amplitude matching 有权
标题翻译： Modusdekomposition von Schallwellen mittelsAmplitudenübereinstimmung
公开(公告)号：EP2333537A3
公开(公告)日：2013-12-04
申请号：EP10193641.7
申请日：2010-12-03
申请人： The Boeing Company
发明人： Hoon, Sohn , Chulmin, Yeum , Jeong-Beom, Ihn
IPC分类号： G01N29/04 , G01N29/48
CPC分类号： G01N29/041 , G01N29/48 , G01N2291/106 , G01N2291/2694
摘要： The different advantageous embodiments provide a transducer unit, a testing system, and a method for testing a structure. The transducer unit comprises a first segment configured to generate a first electrical signal in response to detecting a plurality of waves propagating in a structure. The transducer unit also comprises a second segment configured to generate a second electrical signal in response to detecting the plurality of waves propagating in the structure.
摘要翻译：不同的有利实施例提供了一种换能器单元，一种测试系统和一种用于测试结构的方法。换能器单元包括被配置为响应于检测到在结构中传播的多个波而产生第一电信号的第一段。换能器单元还包括被配置为响应于检测到在结构中传播的多个波而产生第二电信号的第二段。

10. 发明授权

EP2035822B1 CONTROLE NON DESTRUCTIF DE PRODUITS SIDERURGIQUES PAR ULTRASONS 有权
标题翻译：铸造产品使用超声波破坏免费检测
公开(公告)号：EP2035822B1
公开(公告)日：2011-12-07
申请号：EP07788926.9
申请日：2007-06-25
申请人： V & M FRANCE
发明人： BISIAUX, Bernard , LESAGE, Frédéric , PETIT, Sébastien , DEUTSCH, Sylvain
IPC分类号： G01N29/06 , G01N29/04 , G01N29/22 , G01N29/26 , G01N29/265 , G01N29/44
CPC分类号： G01N29/0609 , G01N29/041 , G01N29/221 , G01N29/262 , G01N29/265 , G01N29/4445 , G01N29/4481 , G01N2291/02854 , G01N2291/0421 , G01N2291/0422 , G01N2291/044 , G01N2291/106 , G01N2291/2634
摘要： Non-destructive testing device for tubes. It collects information from the imperfections of signals captured by ultrasonic receivers following the selective excitation of ultrasonic emitters according to a selected time law. The receivers form a selected geometrical layout, ultrasonically coupled by a relative rotation/translation movement with the tube. The device comprises a converter (891; 892) selectively isolating a numerical representation of echoes in designated time windows, according to the movement, and by creating an image (901; 902) of the imperfections, a filter (921; 922) that determines the presumed imperfection zones (Zcur) and their properties, a combiner (960) that prepares the digital work inputs from an extract (951; 952) of the images of an zone of imperfection, the properties of the latter taken from the filter, and context data (740), a neuronal circuit (970) that receives the work inputs, a digital decision and alarm stage (992) operating based on the neuronal circuit output, and an automated sorting and marking device (994) for the tubes considered to be non compliant by the decision and alarm stage.

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