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91. 发明授权

EP2643685B1 ULTRASONIC APPARATUS FOR DETECTING INHOMOGENEITIES IN PANELS. 有权
标题翻译：设备识别的不均匀性
公开(公告)号：EP2643685B1
公开(公告)日：2014-10-15
申请号：EP11767074.5
申请日：2011-09-12
申请人： IMAL S.r.l
发明人： BENEDETTI, Paolo
IPC分类号： G01N29/11 , G01N29/27 , G01N29/32 , G01N33/46
CPC分类号： G01N29/04 , G01N29/11 , G01N29/27 , G01N29/32 , G01N33/46 , G01N2291/0231 , G01N2291/0238 , G01N2291/0289 , G01N2291/051 , G01N2291/105

92. 发明公开

EP2764355A1 LEERKASTENINSPEKTION DURCH ERFASSEN ANGEREGTER SCHWINGUNGEN 审中-公开
标题翻译：路易斯安那州立大学
公开(公告)号：EP2764355A1
公开(公告)日：2014-08-13
申请号：EP12768708.5
申请日：2012-09-04
申请人： KHS GmbH
发明人： HERRMANN, Jürgen , HERRMANN, Marius, Michael , ZHANG, Xiang
IPC分类号： G01N29/04 , G01N29/27 , G01N29/32 , B07C5/34 , G01M7/00
CPC分类号： G01N29/27 , B07C5/34 , G01M7/027 , G01N29/045 , G01N29/32 , G01N2291/2695
摘要： The invention relates to an inspection device (1) for inspection of empty crates (2), wherein the empty crates (2) are transported on a transport device (3). The invention also relates to a method for empty crate inspection using the inspection device (1). An uncoupling device (6) uncouples the empty crate (2) to be inspected from the transport device (3) for inspection. The empty crate (2) is transferred by the uncoupling device (6) to the inspection position thereof, in which the empty crate (2) is separated from the transport device (3), wherein the inspection is only carried out in the inspection position of the empty crate (2).
摘要翻译：用于检查在运输装置上运输的空箱子的装置包括具有脉冲发生器，处理器，传感器和非耦合装置的检查装置。在检查之前，解耦装置将空的箱子与运输装置分开。然后，脉冲发生器激发空箱子中的振动，传感器接收并传送到处理器进行分析。

93. 发明公开

EP2679993A3 SAW array sensor 审中-公开
标题翻译： SAW-Gruppensensor
公开(公告)号：EP2679993A3
公开(公告)日：2014-03-12
申请号：EP13163444.6
申请日：2013-04-12
申请人： Samsung Electronics Co., Ltd
发明人： Lee, Yeol-ho , Choi, Youn-suk , Lee, Tae-han , Lee, Soo-suk
IPC分类号： G01N29/02 , G01N29/32 , H03H9/02
CPC分类号： H01L41/0475 , G01N29/022 , G01N29/32 , G01N2291/106 , H03H9/14544 , H03H9/42
摘要： A surface acoustic wave (SAW) array sensor having an input interdigital transducer (IDT); first and second output IDTs that are disposed at both sides of the input IDT, respectively; a first delay line between the input IDT and the first output IDT; and a second delay line between the input IDT and the second output IDT, wherein the first and second delay lines have different lengths; and related devices.

94. 发明公开

EP2584352A1 Erkennung von Spätheimkehrerechos bei der Ultraschallprüfung durch ungeordnete Schussreihenfolge 审中-公开
标题翻译： Erkennung vonSpätheimkehrerechosbei derUltraschallprüfungdurch ungeordnete Schussreihenfolge
公开(公告)号：EP2584352A1
公开(公告)日：2013-04-24
申请号：EP11186188.6
申请日：2011-10-21
申请人： Siemens Aktiengesellschaft
发明人： Clossen-von Lanken Schulz, Michael , Obermayr, Stefan
IPC分类号： G01N29/04 , G01N29/22 , G01N29/24 , G01N29/34 , G01N29/32
CPC分类号： G01N29/221 , G01N29/043 , G01N29/2487 , G01N29/32 , G01N29/343 , G01N2291/044
摘要： Es wird ein Verfahren zur Erkennung von Spätheimkehrerechos bei der Durchführung einer Mehrzahl von Ultraschall-Winkelscans an einem Untersuchungsobjekt (3) zur Verfügung gestellt, in dem nacheinander für jeden Ultraschall-Winkelscan mittels eines Prüfkopfes (1) eine Mehrzahl von Ultraschallpulsen unter verschiedenen Einschallwinkeln in das Untersuchungsobjekt (3) zum Generieren von Pulsechos eingebracht und die Pulsechos detektiert werden. Dabei werden erfindungsgemäß während eines ersten Ultraschall-Winkelscans der Mehrzahl von Ultraschall-Winkelscans die Ultraschallpulse in einer ersten Reihenfolge der verschiedenen Einschallwinkel und während eines zweiten Ultraschall-Winkelscans der Mehrzahl von Ultraschall-Winkelscans die Ultraschallpulse in einer von der ersten Reihenfolge verschiedenen zweiten Reihenfolge in das Untersuchungsobjekt eingebracht.
摘要翻译：该方法涉及在用于产生脉冲回波的检查对象（3）中以不同的入射角引入多个超声波脉冲，并且检测脉冲回波。在多个超声波角扫描的超声角度扫描期间，以不同入射角的顺序引入超声波脉冲。在多个超声波角度扫描的另一超声角度扫描期间，以另一个顺序引入超声波脉冲来检查物体。后一个序列与前一个序列不同。在被检查物体执行多个超声波角度扫描期间，包括用于检测重影回波的装置的独立权利要求。

95. 发明公开

EP2447713A3 Single-input multi-output surface acoustic wave device 有权
标题翻译：表面上具有一个输入端和多个输出声波装置
公开(公告)号：EP2447713A3
公开(公告)日：2013-04-24
申请号：EP11181086.7
申请日：2011-09-13
申请人： Samsung Electronics Co., Ltd. , Ajou University Industry-Academic Cooperation Foundation
发明人： Lee, Yeol ho , Lee, Soo Suk , Lee, Kee Keun
IPC分类号： G01N29/02 , H03H9/00 , H03H9/64 , G01N29/036
CPC分类号： G01N29/022 , G01N29/036 , G01N29/32 , G01N2291/0255 , G01N2291/0256 , G01N2291/0423 , H03H9/6453
摘要： A single-input multi-output surface acoustic wave ("SAW") device contains two or more output inter-digital transducers ("IDTs") arranged in a longitudinal direction of a single input IDT. Th e detection sensitivity and reliability of the SAW device may be improved by eliminating the deviation and signal interference between multiple input IDTs.

96. 发明授权

EP1977230B1 Endosonic apparatus for the inspection of large size, hollow axis rotors 失效
标题翻译： Endosonikgerät为大的中空轴的转子的检查
公开(公告)号：EP1977230B1
公开(公告)日：2012-08-01
申请号：EP05850992.8
申请日：2005-12-29
申请人： ANSALDO ENERGIA S.P.A.
发明人： PIGNONE, Enrico
IPC分类号： G01N29/04 , G01N29/265 , G01N29/22 , G01N29/32 , G08C17/02 , G08C23/00
CPC分类号： G01N29/225 , G01N29/043 , G01N29/265 , G01N29/32 , G01N2291/044 , G01N2291/101 , G01N2291/2636 , G01N2291/2693
摘要： An endosonic apparatus for inspecting large size hollow axis rotors comprises: a frame (2); a primary shaft (3); rotatably mounted on the frame (2); a processing unit (5) outside the primary shaft (3); an ultrasonic probe (7) accommodated on an end of the primary shaft (3) and controlled to alternatively generate ultrasonic inspection signals (SUST) and to send return signals (SR) to the processing unit (5), in response to the reception of ultrasonic signals (SUSR) reflected by discontinuities placed along a direction of propagation (D) of the ultrasonic inspection signals (SUST); and a connecting device (8) for communicably coupling the ultrasonic probe (7) and the processing unit (5). The connecting device (8) includes a first and a second wireless communication modules (17, 18) respectively associated to the processing unit (5) and to the ultrasonic probe (7) and mutually coupled to transmit at least the return signals (SR).

97. 发明公开

EP1821099A4 ULTRASONIC TEST METHOD AND ULTRASONIC TEST INSTRUMENT USED FOR SAME 有权
标题翻译： ULTRASCHALLTESTVERFAHRENUNDDAFÜRVERWENDETESULTRASCHALLTESTGERÄT
公开(公告)号：EP1821099A4
公开(公告)日：2011-01-19
申请号：EP05806260
申请日：2005-11-11
申请人： INDEPENDENT ADMINISTRATIVE INSTITUTION JAPAN AEROSPACE EXPLORATION AGENCY
发明人： SHIRAI MAKOTO , MIYAMOTO H , MATSUBARA S
IPC分类号： G01N29/24 , G01N29/04 , G01N29/32 , G01N29/38
CPC分类号： G01N29/043 , G01N29/07 , G01N29/223 , G01N29/32 , G01N29/38 , G01N2291/0231 , G01N2291/0427 , G01N2291/044 , G01N2291/056 , G01N2291/102 , G01N2291/2694
摘要： An ultrasonic test method for detecting a defective portion more precisely in a noncontact reflection way, and ultra-sonic test instrument used for the method. An ultrasonic wave is transmitted from a transmitter (20 (21)) provided on one side of an object under test, and the reflected wave is received by a receiver (30 (31)) provided on the same side. The ultrasonic wave is transmitted/received through an air layer between the transmitter and the object (100) under test and between the receiver and the object (100). The relative positions of the transmitter (20), the receiver (30), and the object (100) are so determined that the air propagation time ta of the air path (RA) between the transmitter and the receiver is longer than the propagation time tb of the reflected wave in the reflection path (RB). The propagation of the ultrasonic wave through the solid body between the transmitter and the receiver is blocked. This invention is suitable to test laminated material (100) such as a laminate of CFRP (101) and insulation (102) in a noncontact way.
摘要翻译：一种用于以非接触反射方式更准确地检测缺陷部分的超声波测试方法，以及用于该方法的超声波测试仪器。从设置在被测物体的一侧的发送器（20（21））发送超声波，反射波由设置在同一侧的接收器（30（31））接收。超声波通过发射机与待测物体（100）之间的空气层和接收器与物体（100）之间的空气层进行传输/接收。如此确定发射器（20），接收器（30）和物体（100）的相对位置，使得发射器和接收器之间的空气路径（RA）的空气传播时间ta比传播时间长在反射路径（RB）中的反射波的tb。超声波在发射机和接收机之间通过固体的传播被阻挡。本发明适用于以非接触方式测试诸如CFRP（101）和绝缘体（102）的层压材料的层合材料（100）。

98. 发明公开

EP2251685A1 Vorrichtung und Verfahren zur Ultraschalluntersuchung 审中-公开
公开(公告)号：EP2251685A1
公开(公告)日：2010-11-17
申请号：EP10162613.3
申请日：2010-05-12
申请人： intelligeNDT Systems & Services GmbH
发明人： Engl, Günter , Mohr, Friedrich , Kröning, Michael , Reddy, Krishna Mohan
IPC分类号： G01N29/04 , G01N29/22 , G01N29/265 , G01N29/32 , G01N29/44
CPC分类号： G01N29/449 , G01N29/043 , G01N29/221 , G01N29/265 , G01N29/32
摘要： Verfahren und Vorrichtung zur Ultraschallprüfung eines Werkstückes (6), bei dem eine Vielzahl von Ultraschallprüfpulsen (12,12') von einer Prüfoberfläche (4) des Werkstückes (6) in dieses eingekoppelt wird, wobei zumindest zwei Ultraschallprüfpulse (12,12') an voneinander um eine entlang der Prüfoberfläche (4) gemessene Prüfschrittweite (18) beabstandeten Einkoppelpunkten (20,20') in das zu prüfende Werkstück (6) eingekoppelt werden, wobei ein einzelner einem in dem Werkstück (6) gelegenen Ortspunkt (22) zugeordneter Messwert ( I̅ ) auf der Basis der den zumindest zwei Ultraschallprüfpulsen (12,12') zugeordneten Empfangssignalen (14,14') berechnet wird.
摘要翻译：该方法涉及在待验证的工件（6）中的耦合点（20,20'）处耦合两个超声检测脉冲（12,12'），其中耦合点围绕验证步骤大小彼此远离（18），其沿验证表面（4）测量。单独的测量值被分配给设置在工件中的位置点（22），并且基于分配给超声波验证脉冲的接收信号（14,14'）来计算。最大熵算法用于接收信号的静态评估。还包括用于超声音验证的设备的独立声明。

99. 发明公开

EP2176656A1 METHOD AND APPARATUS FOR INSPECTING COMPONENTS 有权
标题翻译：用于在图像中通过检测误差信号的分量的检查方法和装置
公开(公告)号：EP2176656A1
公开(公告)日：2010-04-21
申请号：EP08780838.2
申请日：2008-06-18
申请人： General Electric Company
发明人： FERRO, Andrew, Frank , HOWARD, Patrick, Joseph
IPC分类号： G01N29/32 , G01N29/06 , G01N29/44 , G06K9/36 , G06T5/00
CPC分类号： G01N29/069 , G01N29/0645 , G01N29/32 , G01N29/4463 , G01N2291/0289 , G01N2291/101 , G01N2291/2693 , G06T7/001 , G06T2207/10132 , G06T2207/20021 , G06T2207/30116 , G06T2207/30164
摘要： A method for inspecting a component is provided. The method includes generating an image of the component, generating a signal indication mask, and generating a noise mask using a signal within the signal indication mask. The noise mask facilitates reducing a quantity of prospective signals contained in the signal indication mask. The method further includes utilizing the signal indication mask and the generated noise mask to calculate the signal-to-noise ratio of at least one potential flaw indication that may be present in the image.

100. 发明公开

EP1987773A1 MINOR AXIS OSCILLATING ULTRASONIC PROBE 审中-公开
标题翻译： UM EINE KLEINERE ACHSE SCHWINGENDE ULTRASCHALLSONDE
公开(公告)号：EP1987773A1
公开(公告)日：2008-11-05
申请号：EP07737328.0
申请日：2007-02-16
申请人： Nihon Dempa Kogyo Co., Ltd.
发明人： HASEGAWA, Yasunobu
IPC分类号： A61B8/00
CPC分类号： G01N29/2437 , A61B8/12 , A61B8/4281 , A61B8/4461 , A61B8/4483 , A61B8/483 , G01N29/221 , G01N29/265 , G01N29/28 , G01N29/32 , G10K11/355
摘要： A short axis oscillating ultrasonic probe (U) is configured such that: a piezoelectric element group (2) that is arranged in a long axis direction and that has an acoustic lens (6) on an ultrasonic wave transmitting and receiving surface thereof is provided on a rotational retention base (1); the rotational retention base (1) is housed within a sealed container (3) so as to rotate and oscillate in a short axis direction of the piezoelectric element group (2); ultrasonic waves that are transmitted and received from the ultrasonic wave transmitting and receiving surface of the piezoelectric element group (2) are mechanically scanned in the short axis direction; and a liquid (L) that serves as an acoustic medium is filled within the sealed container (3); and has a means for absorbing unwanted ultrasonic waves that propagate in the long axis direction, between the ultrasonic wave transmitting/receiving surface and the inner circumferential surface of the sealed container (3), and as the means for absorbing unwanted ultrasonic waves, a projecting section (6b) is provided on both end sides of the acoustic lens (6) positioned in the long axis direction. As a result, there is provided a short axis oscillating ultrasonic probe that reduces operation processes in manufacturing the probe while achieving reliable sealing as well as absorption of unwanted ultrasonic waves, and that reduces the weight of the probe while achieving an excellent level of operability during diagnosis.
摘要翻译：短轴振荡超声波探头（U）被配置为：在长轴方向上配置有在其超声波发送和接收表面上具有声透镜的压电元件组（2）设置在旋转保持基座（1）; 旋转保持基座（1）容纳在密封容器（3）内，以在压电元件组（2）的短轴方向上旋转振荡; 从压电元件组（2）的超声波收发面发送和接收的超声波在短轴方向上被机械地扫描; 并且用作声学介质的液体（L）被填充在密封容器（3）内; 并且具有用于吸收在超声波发送/接收表面和密封容器（3）的内周表面之间沿长轴方向传播的不需要的超声波的装置，并且作为用于吸收不需要的超声波的装置，在位于长轴方向的声透镜的两端侧设置有截面（6b）。结果，提供了一种短轴振荡超声波探头，其能够在实现可靠的密封以及吸收不需要的超声波的同时，减少制造探针的操作过程，并且能够减小探针的重量，同时在达到优异的操作性能的同时诊断。

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