公开(公告)号：US20180364202A1

公开(公告)日：2018-12-20

申请号：US15625783

申请日：2017-06-16

申请人： Xerox Corporation

发明人： Paul McConville ,  Jason M. LeFevre ,  Douglas K. Herrmann ,  Michael J. Levy ,  Seemit Praharaj

IPC分类号： G01N29/44 ,  C08J3/24 ,  C09D11/101 ,  G01N29/24 ,  G01N25/00

CPC分类号： G01N29/44 ,  C08J3/248 ,  C08J2300/00 ,  C09D11/101 ,  G01N25/00 ,  G01N29/2418 ,  G01N29/2431 ,  G01N29/4427 ,  G01N33/442 ,  G01N2291/0251 ,  G01N2291/02818 ,  G01N2291/02827 ,  G01N2291/0423

摘要： A method for determining an ultraviolet (UV) cure level of a material is disclosed. For example, the method includes receiving an object with the material that is cured via a UV light source, controlling a heat source to heat the material, measuring a parameter of the material in response to the heat, determining the UV cure level of the material based on the parameter that is measured and a predefined response of the material at a temperature associated with the heat, and generating a signal to display the UV cure level in response to the determining.

公开(公告)号：US20170348924A1

公开(公告)日：2017-12-07

申请号：US15539128

申请日：2015-12-18

申请人： AIRBUS GROUP SAS

发明人： STÉPHANE AUFFRAY

IPC分类号： B29C70/54 ,  G01N29/22 ,  G01N29/11 ,  G01N29/07 ,  G01N15/08 ,  G01N29/46 ,  B29C70/48

CPC分类号： B29C70/546 ,  B29C70/48 ,  G01N15/0826 ,  G01N29/07 ,  G01N29/11 ,  G01N29/222 ,  G01N29/46 ,  G01N2291/011 ,  G01N2291/012 ,  G01N2291/015 ,  G01N2291/0251

摘要： An ultrasonic device to characterize the flow of resin entering and exiting an injection mold during the phase of impregnation, by the resin, of a preform contained in the mold. The device includes two ultrasonic sensors arranged respectively in the vicinity of the inlet port where the resin enters the mold and in the vicinity of the outlet port where the resin exits the mold. Each sensor emits an ultrasonic wave towards the end of the mold in the vicinity of which it is positioned, and receives the ultrasonic wave reflected by the medium. Preferably, the device determines the stabilization of the flow of resin passing through the mold based on the signals received by the sensors. A method for implementing the device to determine the completeness of the operation of impregnating, with resin, a preform positioned in an injection mold into which the resin is introduced.

公开(公告)号：US09693845B2

公开(公告)日：2017-07-04

申请号：US13260525

申请日：2010-04-08

申请人： Richard Bengt Price

发明人： Richard Bengt Price

IPC分类号： G01N21/17 ,  A61C19/04 ,  G09B23/28 ,  G09B9/00 ,  A61C13/15 ,  G06Q30/02

CPC分类号： A61C19/004 ,  A61C19/04 ,  G01N21/17 ,  G01N2291/0251 ,  G06Q30/02 ,  G09B9/00 ,  G09B23/283

摘要： A system and method for real-time measurement of curing energy delivered to a simulated dental restoration from a source of curing energy. The system comprises a detector and a display. The detector measures at a location within the simulated dental restoration the amount of curing energy delivered by the curing energy source. The display displays the measured amount of curing energy in real-time. The system also comprises a temperature detector to measure temperature changes in the oral tissues during curing (teeth and gums). The system also comprises a video camera to record the operator's curing technique.

公开(公告)号：US20170021446A1

公开(公告)日：2017-01-26

申请号：US15043904

申请日：2016-02-15

申请人： Tessonics Corp.

发明人： Roman Gr. Maev ,  Andriy M. Chertov ,  John M. Paille ,  Frank J. Ewasyshyn

IPC分类号： B23K11/25 ,  G01N29/06

CPC分类号： B23K11/252 ,  B23K11/25 ,  B23K20/10 ,  B23K31/12 ,  G01N29/06 ,  G01N29/07 ,  G01N29/223 ,  G01N29/343 ,  G01N2291/0251 ,  G01N2291/02854 ,  G01N2291/02863 ,  G01N2291/0422 ,  G01N2291/044 ,  G01N2291/101 ,  G01N2291/102 ,  G01N2291/2672

摘要： A method and apparatus for ultrasonic in-process monitoring and feedback of resistance spot weld quality uses at least one transducer located in the electrode assembly transmitting through a weld tip into an underway weld. Analysis of the spectrum of ultrasonic waves provides the operator with an indication of the size, thickness, location, dynamics of formation and quality of the spot weld. The method presents a fundamentally new physical approach to the characterization of the spot weld quality. Together with transmission mode it includes new modes of operation of ultrasonic probes such as a reflection mode and simultaneous use of transmission and reflection modes, and a new physical interpretation of the signal analysis results.

摘要翻译： 用于超声波在线监测和电阻点焊质量反馈的方法和装置使用位于电极组件中的至少一个换能器，其通过焊嘴传递到正在进行的焊缝中。 对超声波谱的分析为操作者提供了尺寸，厚度，位置，形成动力学和点焊质量的指示。 该方法提供了一种基本新的物理方法来表征点焊质量。 与传输模式一起，它包括超声波探头的新型操作模式，如反射模式和同时使用传输和反射模式，以及信号分析结果的新物理解释。

公开(公告)号：US09296062B2

公开(公告)日：2016-03-29

申请号：US13913772

申请日：2013-06-10

申请人： Roman Gr Maev ,  Andriy M Chertov ,  John M Paille ,  Frank J Ewasyshyn

发明人： Roman Gr Maev ,  Andriy M Chertov ,  John M Paille ,  Frank J Ewasyshyn

IPC分类号： B23K11/25 ,  B23K20/10 ,  B23K31/12 ,  G01N29/07 ,  G01N29/22 ,  G01N29/34

CPC分类号： B23K11/252 ,  B23K11/25 ,  B23K20/10 ,  B23K31/12 ,  G01N29/06 ,  G01N29/07 ,  G01N29/223 ,  G01N29/343 ,  G01N2291/0251 ,  G01N2291/02854 ,  G01N2291/02863 ,  G01N2291/0422 ,  G01N2291/044 ,  G01N2291/101 ,  G01N2291/102 ,  G01N2291/2672

摘要： A method and apparatus for ultrasonic in-process monitoring and feedback of resistance spot weld quality uses at least one transducer located in the electrode assembly transmitting through a weld tip into an underway weld. Analysis of the spectrum of ultrasonic waves provides the operator with an indication of the size, thickness, location, dynamics of formation and quality of the spot weld. The method presents a fundamentally new physical approach to the characterization of the spot weld quality. Together with transmission mode it includes new modes of operation of ultrasonic probes such as a reflection mode and simultaneous use of transmission and reflection modes, and a new physical interpretation of the signal analysis results.

公开(公告)号：US20150316534A1

公开(公告)日：2015-11-05

申请号：US14754550

申请日：2015-06-29

申请人： Coramed Technologies, LLC

发明人： Peter Delmenico ,  Carlos G. Lopez-Espina ,  Gabriel Raviv

IPC分类号： G01N33/49 ,  B01L3/00

CPC分类号： B01L3/50273 ,  B01L3/502 ,  B01L3/502753 ,  B01L2300/0663 ,  B01L2300/0816 ,  B01L2300/0877 ,  B01L2300/165 ,  B01L2400/0433 ,  B01L2400/0481 ,  B01L2400/0487 ,  B01L2400/0638 ,  G01N11/16 ,  G01N29/032 ,  G01N29/036 ,  G01N29/2418 ,  G01N33/4905 ,  G01N2291/02466 ,  G01N2291/0251 ,  G01N2291/02818 ,  G01N2291/02827 ,  G01N2291/0427 ,  G01N2800/224

摘要： A sample testing cartridge is usable to perform a variety of tests on a visco-elastic sample, such hemostasis testing on a whole blood or blood component sample. The cartridge includes a sample processing portion that is in fluid communication with a sample retention structure. A suspension, such as a beam, arm, cantilever or similar structure supports or suspends the sample retention portion relative to the sample processing portion in a unitary structure. In this manner, the sample retention portion may be placed into dynamic excitation responsive to excitation of the cartridge and correspondingly dynamic, resonant excitation of the sample contained within the sample retention portion, while the sample processing portion remains fixed. Observation of the excited sample yields data indicative of hemostasis. The data may correspond to hemostasis parameters such as time to initial clot formation, rate of clot formation, maximum clot strength and degree of clot lysis.

摘要翻译： 样品测试盒可用于对粘弹性样品进行各种测试，如全血或血液成分样品的止血测试。 墨盒包括与样品保持结构流体连通的样品处理部分。 诸如梁，臂，悬臂或类似结构的悬架以一体结构支撑或悬挂样品保持部分相对于样品处理部分。 以这种方式，当样品处理部分保持固定时，样品保留部分可以响应于盒的激发而被置于动态激励中，并且相应地在包含在样品保留部分内的样品的动态共振激发。 观察激发的样品产生指示止血的数据。 数据可以对应于止血参数，例如初始凝块形成的时间，凝块形成速率，最大凝块强度和凝块裂解程度。

公开(公告)号：US20150276684A1

公开(公告)日：2015-10-01

申请号：US14434832

申请日：2013-10-10

申请人： Ulrich SEUTHE

发明人： Ulrich Seuthe

IPC分类号： G01N29/14 ,  B21D1/00

CPC分类号： G01N29/14 ,  B21D1/00 ,  G01N29/42 ,  G01N29/4454 ,  G01N29/48 ,  G01N2291/011 ,  G01N2291/014 ,  G01N2291/023 ,  G01N2291/0251 ,  G01N2291/0289

摘要： The invention relates to devices and methods and arrays for detecting and avoiding stress cracks. One embodiment relates to a device for detecting a crack formation in a component as a result of hardening of the component under heat treatment, such as inductive hardening or flame hardening, for example, and/or resulting from straightening the component, comprising a sound sensor that can be coupled with the component to register structure-borne sound. The device is configured for the frequency-based and/or time-based evaluation of sound signals registered by the sound sensor during the hardening and/or during the straightening process.

摘要翻译： 本发明涉及用于检测和避免应力裂纹的装置和方法和阵列。 一个实施例涉及一种用于检测组件中由于组件在热处理例如感应硬化或火焰硬化而硬化的结果以及/或由矫直部件引起的组件中的裂纹形成的装置，其包括声音传感器 可以与组件耦合来注册结构声音。 该装置被配置用于在硬化期间和/或矫直过程期间由声音传感器登记的声音信号的基于频率和/或基于时间的评估。

公开(公告)号：US20150073114A1

公开(公告)日：2015-03-12

申请号：US14391178

申请日：2013-03-14

申请人： Dow Global Technologies LLC

发明人： Curvel Hypolite ,  Alec Y. Wang

IPC分类号： C08F210/16 ,  B01D35/157

CPC分类号： B01D17/0208 ,  B01D17/0214 ,  B01D17/12 ,  B01D35/1573 ,  C08F210/18 ,  G01F23/296 ,  G01N29/024 ,  G01N29/222 ,  G01N2291/0222 ,  G01N2291/0251 ,  G01N2291/051 ,  C08F210/06 ,  C08F236/20 ,  C08F2/01 ,  C08F2/06 ,  C08F2/14

摘要： A system for detecting an interface between a polymer-rich phase and a solvent-rich phase comprising a liquid-liquid separator configured to receive a polymer solution as an inlet stream comprising solvent, polymer and unreacted monomer produced in a solvent-based polymerization reactor through an inlet feed, wherein a tank is configured to provide a residence time of at least 20 minutes and to permit the stream to separate into the polymer rich phase and the solvent rich phase; a first sonic transponder for sending a first sonic signal from either a top or bottom of the liquid-liquid separator and for receiving a first reflected portion of the sonic signal, the reflected portion of the sonic signal created by the passage of the sonic signal through a liquid-liquid interface between the solvent rich phase and the polymer rich phase, wherein the first sonic transponder is positioned such that it transmits the signal which travels perpendicularly to the liquid-liquid interface is provided.

摘要翻译： 一种用于检测富聚合相和富溶相之间的界面的系统，其包括液 - 液分离器，其被配置为接收作为入口流的聚合物溶液，所述溶剂，聚合物和未反应单体在溶剂基聚合反应器中产生， 入口进料，其中罐配置为提供至少20分钟的停留时间并允许流分离成富聚合相和富溶相; 用于从液 - 液分离器的顶部或底部发送第一声音信号并用于接收声音信号的第一反射部分的第一声波转发器，由声音信号通过的声音信号的反射部分通过 富溶相与富聚合相之间的液 - 液界面，其中第一声波转发器被定位成使得其透射垂直于液 - 液界面行进的信号。

公开(公告)号：US20140328732A1

公开(公告)日：2014-11-06

申请号：US14212788

申请日：2014-03-14

申请人： Coramed Technologies, LLC

发明人： Peter Delmenico ,  Carlos G. Lopez-Espina ,  Gabriel Raviv

IPC分类号： G01N33/49 ,  B01L3/00

CPC分类号： B01L3/50273 ,  B01L3/502 ,  B01L3/502753 ,  B01L2300/0663 ,  B01L2300/0816 ,  B01L2300/0877 ,  B01L2300/165 ,  B01L2400/0433 ,  B01L2400/0481 ,  B01L2400/0487 ,  B01L2400/0638 ,  G01N11/16 ,  G01N29/032 ,  G01N29/036 ,  G01N29/2418 ,  G01N33/4905 ,  G01N2291/02466 ,  G01N2291/0251 ,  G01N2291/02818 ,  G01N2291/02827 ,  G01N2291/0427 ,  G01N2800/224

摘要： A sample testing cartridge is usable to perform a variety of tests on a visco-elastic sample, such hemostasis testing on a whole blood or blood component sample. The cartridge includes a sample processing portion that is in fluid communication with a sample retention structure. A suspension, such as a beam, arm, cantilever or similar structure supports or suspends the sample retention portion relative to the sample processing portion in a unitary structure. In this manner, the sample retention portion may be placed into dynamic excitation responsive to excitation of the cartridge and correspondingly dynamic, resonant excitation of the sample contained within the sample retention portion, while the sample processing portion remains fixed. Observation of the excited sample yields data indicative of hemostasis. The data may correspond to hemostasis parameters such as time to initial clot formation, rate of clot formation, maximum clot strength and degree of clot lysis.

摘要翻译： 样品测试盒可用于对粘弹性样品进行各种测试，如全血或血液成分样品的止血测试。 墨盒包括与样品保持结构流体连通的样品处理部分。 诸如梁，臂，悬臂或类似结构的悬架以一体结构支撑或悬挂样品保持部分相对于样品处理部分。 以这种方式，当样品处理部分保持固定时，样品保留部分可以响应于盒的激发而被置于动态激励中，并且相应地在包含在样品保留部分内的样品的动态共振激发。 观察激发的样品产生指示止血的数据。 数据可以对应于止血参数，例如初始凝块形成的时间，凝块形成速率，最大凝块强度和凝块裂解程度。

公开(公告)号：US20140150558A1

公开(公告)日：2014-06-05

申请号：US13907748

申请日：2013-05-31

申请人： Mohamed Mahmoud Taher EL Gowini ,  Walied Ahmed Mohamed Moussa ,  Edmond Hok Ming Lou

发明人： Mohamed Mahmoud Taher EL Gowini ,  Walied Ahmed Mohamed Moussa ,  Edmond Hok Ming Lou

IPC分类号： G01H11/08

CPC分类号： G01H11/08 ,  G01N29/2475 ,  G01N2291/0251

摘要： An apparatus and method is provided for characterizing adhesive bonding using an acoustic wave MEMS sensor. The sensor can consist of a silicon substrate, a thin aluminium nitride film on top of the substrate and a thin gold film above the aluminium nitride layer. An adhesive layer is added on top of the sensor and the dispersion property of acoustic waves in the layered configuration can be utilized for bonding integrity characterization. A wave dispersion model is developed to study the effect of changing the interface stiffness on the wave dispersion profile and to investigate the sensitivity of different sensor configurations. The results of the model illustrate that the dispersion profile shifts in the direction of decreasing wave velocity as the interface stiffness decreases.

摘要翻译： 提供了使用声波MEMS传感器来表征粘合剂粘合的装置和方法。 传感器可以由硅衬底，衬底顶部的薄氮化铝膜和氮化铝层上方的薄金膜组成。 在传感器的顶部添加粘合剂层，并且分层结构中的声波的分散特性可用于粘合完整性表征。 开发了波分散模型​​，研究了改变界面刚度对波段色散特性的影响，并研究了不同传感器配置的灵敏度。 该模型的结果表明，当界面刚度降低时，色散轮廓在减小波速的方向上移动。