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1. 发明申请

WO2013093071A1 A METHOD FOR ON-LINE CONTROL OF A MANUFACTURING PROCESS FOR A MULTICOMPONENT SHEET MATERIAL 审中-公开
标题翻译：一种用于多组分材料制造工艺的在线控制方法
公开(公告)号：WO2013093071A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/076791
申请日：2012-12-21
申请人： HEXCEL COMPOSITES LIMITED
发明人： ELLIS, John , CABALLERO, Andrea
IPC分类号： G01N29/04 , G01N33/44 , G05B19/418 , G01N29/44
CPC分类号： B05C11/00 , B29C70/50 , B29C70/54 , B32B41/00 , B32B2310/028 , G01N27/90 , G01N29/0663 , G01N29/07 , G01N29/4472 , G01N33/442 , G01N2291/0231 , G01R35/00 , Y02P80/40
摘要： A method of controlling a process for the manufacture of a multicomponent sheet material having a desired pre-determined parameter comprising applying an acoustic or an electromagnetic signal to interact with the sheet material whereby the interaction modifies the applied signal, detecting the modified signal, comparing the modified signal or data derived from it with data relating to the pre-determined parameter and modifying at least one step of the process whereby the data relating to the modified signal is modified towards the data relating to the pre-determined parameter.
摘要翻译：一种控制用于制造具有期望的预定参数的多组分片材的方法的方法，包括施加声学或电磁信号以与片材相互作用，由此相互作用修改施加的信号，检测修改的信号，比较修改的信号或从其导出的数据，其具有与预定参数相关的数据，并修改该过程的至少一个步骤，由此将与修改信号有关的数据修改为与预定参数相关的数据。

2. 发明申请

WO2006055470A1 SYSTEM, METHOD AND APPARATUS FOR DIRECT IMAGING IN ULTRASONIC HOLOGRAPHY 审中-公开
标题翻译：用于直观成像超声全息的系统，方法和装置
公开(公告)号：WO2006055470A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/041110
申请日：2005-11-15
申请人： GARLICK, George, F. , GARLICK, Todd, F.
发明人： GARLICK, George, F. , GARLICK, Todd, F.
IPC分类号： G01N29/06 , G03H3/00
CPC分类号： G01N29/0663 , G01N29/2462 , G01N29/30 , G01N2291/0421 , G01N2291/0422 , G01N2291/044 , G03H3/00 , Y10S359/901
摘要： An acoustical holographic imaging method and apparatus for introducing a reference wave into a hologram surface such that the reference wave does not interfere with an object placed adjacent to or in close proximity to the hologram surface. More particularly, the ultrasonic holographic imaging system may use a reference wave introduced on the side of a thin (3 element) detector that acts as a wave guide; to introduce the reference wave to a liquid-to-gas interface or alternatively, from the topside of the detecting surface through a liquid-to-liquid interface. The system eliminates the acoustic lens system, thereby reducing the size and cost of the system. Further, an object may be placed at the detecting surface, increasing the depth of field of the resultant image and reducing the energy needed from the object source. Further, the system allows viewing of the three dimensional characteristics by optically reconstructing the image to allow focus on any slice within the 3-D image. The system may additionally utilize multiple reference sources.
摘要翻译：一种用于将参考波引入全息图表面的声全息成像方法和装置，使得参考波不会干扰与全息图表面相邻或非常靠近的物体。更具体地，超声全息成像系统可以使用引入在作为波导的薄（3元件）检测器侧的参考波; 以将参考波引入到液体 - 气体界面中，或者可选地，通过液 - 液界面从检测表面的顶侧引入。该系统消除了声透镜系统，从而减小了系统的尺寸和成本。此外，物体可以被放置在检测表面处，从而增加所得到的图像的景深，并减少从物体源所需的能量。此外，该系统允许通过光学重建图像来观察三维特征，以允许对3-D图像内的任何切片进行聚焦。系统可以另外使用多个参考源。

3. 发明申请

WO2012044811A1 SCANNING NEAR FIELD THERMOELASTIC ACOUSTIC HOLOGRAPHY (SNFTAH) 审中-公开
标题翻译：扫描近场热弹性全息（SNFTAH）
公开(公告)号：WO2012044811A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053967
申请日：2011-09-29
申请人： NORTHWESTERN UNIVERSITY , SHEKHAWAT, Gajendra S. , DRAVID, Vinayak P.
发明人： SHEKHAWAT, Gajendra S. , DRAVID, Vinayak P.
IPC分类号： G01N29/04
CPC分类号： G01N29/0663 , G01N29/0681 , G01N29/2418 , G01N29/265 , G01N2291/0231 , G01N2291/0232 , G01N2291/02827 , G01N2291/0427 , G01Q60/32 , G03H3/00
摘要： A system and method for analyzing a sample is described. The system may include, for example, a light source and a scanning probe microscope probe. The light source may generate a coherent laser beam that is modulated by a waveform of a lower frequency. The modulated laser beam is absorbed by the sample causing thermally induced expansion and resulting in an excitation of acoustic waves. The probe is locally deployed near the sample and detects, in real time, perturbations in the excited acoustic waves to detect surface and buried structures of the sample.
摘要翻译：描述用于分析样品的系统和方法。该系统可以包括例如光源和扫描探针显微镜探针。光源可以产生由较低频率的波形调制的相干激光束。调制的激光束被样品吸收，引起热诱导的膨胀并导致声波的激发。探头本地部署在样品附近，并实时检测激发的声波中的扰动，以检测样品的表面和掩埋结构。

4. 发明申请

WO2007044002A1 SCANNING NEAR FIELD ULTRASOUND HOLOGRAPHY 审中-公开
标题翻译：扫描近场超声波全息图
公开(公告)号：WO2007044002A1
公开(公告)日：2007-04-19
申请号：PCT/US2005/036194
申请日：2005-10-06
申请人： NORTHWESTERN UNIVERSITY , SHEKHAWAT, Gajendra , DRAVID, Vinayak P.
发明人： SHEKHAWAT, Gajendra , DRAVID, Vinayak P.
IPC分类号： G03H3/00
CPC分类号： G03H3/00 , G01N29/0663 , G01N29/0681 , G01N29/069 , G01N2203/0075 , G01N2203/0094 , G01N2291/012 , G01N2291/014 , G01N2291/0232 , G01N2291/02491 , G01N2291/02827 , G01N2291/0427 , G01Q60/32
摘要： A high spatial resolution phase-sensitive technique employs a scanning near field ultrasound holography methodology (47) for imaging elastic as well as viscoelastic variations across a sample surface. Scanning near field ultrasound holography (47) uses a near-field approach to measure time-resolved variations in ultrasonic oscillations at a sample surface (12). As such, it overcomes the spatial resolution limitations of conventional phase-resolved acoustic microscopy (i.e. holography) by eliminating the need for far-field acoustic lenses.
摘要翻译：高空间分辨率相敏技术采用扫描近场超声全息术方法（47），用于对样品表面的弹性以及粘弹性变化进行成像。扫描近场超声全息术（47）使用近场方法来测量样品表面（12）上的超声振荡中的时间分辨变化。因此，它通过消除对远场声透镜的需要来克服常规相分离声学显微镜（即全息术）的空间分辨率限制。

5. 发明申请

WO1993010446A1 ULTRASONIC HOLOGRAPHY IMAGING METHOD AND APPARATUS 审中-公开
标题翻译：超声全息成像方法和装置
公开(公告)号：WO1993010446A1
公开(公告)日：1993-05-27
申请号：PCT/US1992010186
申请日：1992-11-20
申请人： ADVANCED IMAGING SYSTEMS
发明人： ADVANCED IMAGING SYSTEMS , GARLICK, George, F. , DUNHAM, Glenn, C.
IPC分类号： G01N29/06
CPC分类号： G01N29/0663 , G01H3/125 , G03H3/00
摘要： A preferred embodiment of this invention is illustrated in Fig. 4 showing an offset and tilted object transducer (50) being rotated about a system axis (51) to sequentially insonify the object from various acute incident angles THETA to the system axis to provide images of the out-of-focus structures at spaced locations at the hologram detection surface (18) at different spaced times. If the pulse rate of the object transducer is greater than the fusion of the eye, the eye is able to average two or more images into a single perceived image. Likewise, video equipment that receives images at a rate greater than 30 Hertz will average two or more images and display the image at a rate of approximately 30 Hertz. Additionally, external video processing may be utilized to electronically average two or more images electronically to obtain an averaged image at any time constant desired by the operator. Such a system effectively neutralizes or blends the out-of-focus structure of an object spaced from a selected focus plane (27) while maintaining the structure within the plane in sharp consistent contrast to provide consistent, quality images of the internal structure of an object (12).
摘要翻译：图1中示出了本发明的优选实施例。图4示出了围绕系统轴线（51）旋转的偏移和倾斜物体换能器（50），以将物体从各种急入射角度THETA顺序地分散到系统轴线，以在离开的位置处提供离焦结构的图像全息图检测表面（18）在不同的间隔时间。如果对象传感器的脉冲频率大于眼睛的融合，则眼睛能够将两个或更多图像平均为单个感知图像。同样，以大于30赫兹的速率接收图像的视频设备将平均两个或更多图像，并以大约30赫兹的速率显示图像。此外，外部视频处理可以用于电子地平均两个或更多个图像，以在操作者期望的任何时间常数上获得平均图像。这样的系统有效地中和或者混合了与选择的焦点平面（27）间隔开的物体的离焦结构，同时将结构保持在平面内与锐利一致的对比度，以提供对象的内部结构的一致的质量图像（12）。

6. 发明申请

WO2016110971A1 光音響顕微鏡用対物レンズユニット及びこれを有する光音響顕微鏡审中-公开
标题翻译：用于光电显微镜的目标透镜单元和具有相同功能的光电显微镜
公开(公告)号：WO2016110971A1
公开(公告)日：2016-07-14
申请号：PCT/JP2015/050294
申请日：2015-01-07
申请人：オリンパス株式会社
发明人：福島郁俊 , 向井明日香 , 村山義彰
IPC分类号： G01N29/06 , A61B8/13 , G01N29/24
CPC分类号： G01N29/0663 , A61B5/0073 , A61B5/0095 , A61B8/13 , G01N29/06 , G01N29/0672 , G01N29/22 , G01N29/24 , G01N29/2418 , G02B21/002 , G02B21/0028 , G02B21/02
摘要：励起光Ｌを標本１０８に照射させる対物レンズ１０１と、標本１０８から発生する光音響波Ｕを検出する光音響波検出部１０９と、光音響波導波系１０４、１０５、１０６と、を有し、光音響波導波系は、光音響波分離部材１０２、１０３、１０４と、光音響波分離部材１０２、１０３、１０４と標本１０８との間に配置されるとともに、対物レンズ１０１の焦点位置に略一致させた焦点位置を有する音響レンズを有し、音響レンズは、主音響レンズ１０５と補正音響レンズ１０６とを接合してなり、主音響レンズ１０５と補正音響レンズ１０６は所定の条件式を満足する光音響顕微鏡用対物レンズユニットである。
摘要翻译：提供了一种用于光声显微镜的物镜单元，该单元包括：使激发光L照射到样本108上的物镜101; 检测从样本108产生的光声波的光声波检测单元109; 和光声波导波导系统104,105,106。光声波导系统包括：光声波分离元件102,103,104; 以及设置在光声波分离部件102,103,104和样本108之间并且具有与物镜101的焦点位置大致一致的焦点位置的声透镜。声透镜通过接合形成主声学透镜105和辅助声透镜106.主声透镜105和辅助声透镜106满足规定的条件公式。

7. 发明申请

WO2013019436A1 STRUCTURE AND METHOD FOR GENERATING AN OPTICAL IMAGE FROM AN ULTRASONIC HOLOGRAPHIC PATTERN 审中-公开
标题翻译：从超声波全息图形成光学图像的结构和方法
公开(公告)号：WO2013019436A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/047735
申请日：2012-07-20
申请人： ADVANCED IMAGING TECHNOLOGIES, INC. , GARLICK, Todd, F. , GARLICK, George, F.
发明人： GARLICK, Todd, F. , GARLICK, George, F.
IPC分类号： G03H1/08
CPC分类号： G01N29/0663 , G03H1/22 , G03H3/00 , G03H2227/06 , Y10T29/49989
摘要： An acoustic hologram imaging system constructed from a machined housing having folded optics. Various surfaces of the housing are machined to provide a precise alignment to the optical members to be connected thereto, such as a mirror, a lens assembly, a light emitting laser diode, a camera, and the like. A three-part lens is described having different materials with different indexes of refraction in order to provide a desired focus of the light. In addition, an optical spatial filter is disclosed in which, according to various embodiments, all, some, or none of the light passing therethrough is attenuated for recording of the optical image of the hologram.
摘要翻译：由具有折叠光学元件的加工外壳构成的声全息图成像系统。加工壳体的各个表面以对与其连接的光学构件例如镜子，透镜组件，发光激光二极管，照相机等进行准确的对准。描述了具有不同材料的三部分透镜，具有不同的折射率，以便提供所需的光的焦点。此外，公开了一种光学空间滤光器，其中根据各种实施例，通过其中的光的全部，一些或不全部衰减，用于记录全息图的光学图像。

8. 发明申请

WO2003032817A2 ACOUSTICALLY GENERATED IMAGES HAVING SELECTED COMPONENTS 审中-公开
标题翻译：具有选定组件的创造性图像
公开(公告)号：WO2003032817A2
公开(公告)日：2003-04-24
申请号：PCT/US2002/033736
申请日：2002-10-17
申请人： ADVANCED IMAGING TECHNOLOGIES, INC. , GARLICK, George, F.
发明人： GARLICK, George, F.
IPC分类号： A61B
CPC分类号： G03H3/00 , A61B8/0825 , G01N29/0663 , G01S15/897
摘要： An acoustically generated image includes only selected acoustical components. When an original acoustic signal interacts with an object, the resultant acoustic signal comprises a diffracted component and an undiffracted component. The acoustical images of the present invention are generated with either the diffracted component only or the undiffracted component only. In an alternative embodiment, the acoustically generated image may comprise selected frequency component(s) from the diffracted component of the acoustic signal.
摘要翻译：声学产生的图像仅包括选定的声学分量。当原始声信号与对象相互作用时，所得到的声信号包括衍射分量和未衍射分量。本发明的声学图像仅用衍射分量或非衍射分量产生。在替代实施例中，声学产生的图像可以包括来自声信号的衍射分量的选定频率分量。

9. 发明申请

WO2017097417A1 APPARATUS AND METHOD FOR CREATING A HOLOGRAPHIC ULTRASOUND FIELD IN AN OBJECT 审中-公开
公开(公告)号：WO2017097417A1
公开(公告)日：2017-06-15
申请号：PCT/EP2016/002062
申请日：2016-12-07
申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER FÖRDERUNG DER WISSENSCHAFTEN E. V. , FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E. V.
发明人： MELDE, Kai , FISCHER, Peer , WEBER, Peter-Karl
IPC分类号： G03H1/04 , G03H1/08 , A61N7/00 , G01N29/06 , G03H1/02 , G03H3/00
CPC分类号： G03H1/0891 , A61B17/22012 , A61B90/90 , A61B90/98 , A61N7/02 , A61N7/022 , A61N2007/0056 , A61N2007/006 , A61N2007/0078 , G01N29/0663 , G01N29/2418 , G03H1/0244 , G03H1/0256 , G03H1/0476 , G03H3/00 , G03H2001/0077 , G03H2001/0094 , G03H2001/0484 , G03H2001/0816 , G03H2001/2234 , G03H2210/36 , G03H2210/63 , G03H2223/25 , G03H2227/02 , G03H2227/06
摘要： An ultrasonic apparatus (100) for creating a holographic ultrasound field (1) comprises an ultrasound source device (10) being adapted for creating an ultrasound wave, and a transmission hologram device (20) having a transmission hologram (21) and an exposed acoustic emitter surface (22), said transmission hologram device (20) being acoustically coupled with the ultrasound source device (10) and being arranged for transmitting the ultrasound wave through the acoustic emitter surface (22) and creating the holographic ultrasound field in a surrounding space, wherein the acoustic emitter surface (22) is a smooth surface which do not influence the field distribution of the ultrasound wave. Furthermore, a method of creating a holographic ultrasound field in an object (3), wherein the ultrasonic apparatus (100) is used, and applications of the ultrasonic apparatus (100) are described.

10. 发明申请

WO2015041764A1 ACOUSTICAL HOLOGRAPHY WITH MULTI-LEVEL SQUARE WAVE EXCITATION SIGNALS 审中-公开
标题翻译：具有多级平方波激发信号的声学全息图
公开(公告)号：WO2015041764A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/049717
申请日：2014-08-05
申请人： GENERAL ELECTRIC COMPANY
发明人： FALTER, Stephan , BARSHINGER, James, Norman , LANGE, Dirk , FEYDO, Mark, Howard , LAMMERICH, Werner
IPC分类号： G01N29/06 , G01N29/34 , G03H3/00
CPC分类号： G03H3/00 , G01N29/0663 , G01N29/348 , G01S7/523
摘要： Systems and methods are disclosed herein in which multi-level square wave excitation signal s are used instead of or in addition to fully-analog excitation signal s to drive an array of transceiver elements to create a sound field. Use of multi-level square wave excitation signals produces acceptable transceiver output with reduced complexity, cost, and/or power consumption as compared with use of fully-analog excitation signals. In addition, use of such signals facilitates system implementation using application-specific integrated circuits (ASICs) and is not as restricted in voltage level and speed. At the same time, the benefits and applications of fully-analog excitation signals (e.g., acoustic holography, beam superposition, signal-to-noise ratio (SNR) improvements, suppression of parasitic modes, increased material penetration, potential for coded pulsing algorithms and suppression of side lobes in ultrasonic field) can still be achieved with multi-level square wave excitation signals.
摘要翻译：本文公开了系统和方法，其中使用多电平方波激励信号代替全模拟激励信号或除了全模拟激励信号以驱动收发器元件阵列以产生声场。与使用全模拟激励信号相比，多级方波激励信号的使用产生可接收的收发器输出，降低了复杂性，成本和/或功耗。此外，这种信号的使用有利于使用专用集成电路（ASIC）的系统实现，并且在电压电平和速度方面不受限制。同时，全模拟激励信号的优点和应用（例如声全息，光束叠加，信噪比（SNR）改善，寄生模式抑制，材料渗透增加，编码脉冲算法的潜力和在超声场中抑制旁瓣）仍然可以通过多级方波激励信号来实现。

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