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1. 发明授权

US08611190B1 Bio-acoustic wave energy transducer 有权
标题翻译：生物声波能量传感器
公开(公告)号：US08611190B1
公开(公告)日：2013-12-17
申请号：US13246951
申请日：2011-09-28
申请人： Derke R. Hughes , Richard A. Katz , Albert H. Nuttall , John R. Cooley
发明人： Derke R. Hughes , Richard A. Katz , Albert H. Nuttall , John R. Cooley
IPC分类号： H04B3/00 , H04R3/00 , H04R27/04 , H04R17/00
CPC分类号： H04R3/00 , H04R1/2811 , H04R2430/03
摘要： A method and apparatus is taught for a signal processing breakthrough that significantly alleviates the “Curse of Dimensionality” (COD) in the characterization of nonlinear physical systems; namely, the reduction in the number of coefficients used to describe the higher order (i.e., nonlinear) kernels in the Volterra series expansion. The latter technique provides the means to evaluate simultaneously from a wide band excitation, all the inter-modulation products up to a specified order by greatly reducing the number of coefficients in the higher order kernel estimation to a manageable set that can be easily manipulated by current personal computers used to enhance a finite element (FE) model that generates a bio-inspired acoustic transducer model.
摘要翻译：教授了一种信号处理突破的方法和装置，显着减轻了非线性物理系统表征中的“尺寸诅咒”（COD）; 即用于描述Volterra系列扩展中的较高阶（即非线性）内核的系数数目的减少。后一种技术提供了通过大大减少高阶核估计中的系数数目到可容易地由当前流程操纵的可管理集合的同时从宽频带激励，所有调制间产生到所指定的顺序的方法。用于增强生成有吸引力的声换能器模型的有限元（FE）模型的个人计算机。

2. 发明授权

US08274167B1 Apparatus for underwater environmental energy transfer with a long lead zirconate titanate transducer 有权
标题翻译：用于铅酸锆钛酸铅传感器的水下环境能量转移装置
公开(公告)号：US08274167B1
公开(公告)日：2012-09-25
申请号：US12683503
申请日：2010-01-07
申请人： Derke R. Hughes
发明人： Derke R. Hughes
IPC分类号： H02P9/04
CPC分类号： F03B13/1885 , F05B2220/709 , Y02E10/38
摘要： The invention as disclosed is an underwater based electric energy production system. A cable having a piezoelectric core is attached on one end thereof to a floating buoy and on the other end thereof to an anchor. The system is deployed in the water such that the cable extends vertically through a water column. Movement of the cable due to water current generates electric power that can be harvested and stored. The floating buoy can be at or near the water's surface and the anchor can but need not rest on the sea floor.
摘要翻译：所公开的发明是一种水下电能生产系统。具有压电铁芯的电缆的一端连接到浮动浮标，另一端连接到锚。系统部署在水中，使得电缆垂直延伸穿过水柱。由于水流引起的电缆移动产生可以收获和储存的电力。浮动浮标可以在水面或水面附近，锚可以不用在海底上。

3. 发明授权

US08174166B1 Uniformly distributed lead zirconate titanate strain sensor 失效
标题翻译：均匀分布的锆钛酸铅应变传感器
公开(公告)号：US08174166B1
公开(公告)日：2012-05-08
申请号：US12714629
申请日：2010-03-01
申请人： Derke R. Hughes , Dennis F. Desharnais , Jeffrey T. Feaster
发明人： Derke R. Hughes , Dennis F. Desharnais , Jeffrey T. Feaster
IPC分类号： H01L41/09
CPC分类号： H01L41/1132 , H01L41/0533 , H04R17/02
摘要： The invention as disclosed is a strain sensor that locates and quantifies the strain energy from a structure. The strain sensor has a lead zirconate titanate wafer with a circular shape such that the shape does not directionally restrict the signal of the sensor.
摘要翻译：所公开的发明是一种应变传感器，其定位并量化来自结构的应变能。应变传感器具有圆形锆钛酸铅晶片，使得该形状不导向地限制传感器的信号。

4. 发明授权

US07685862B1 Target system giving accuracy and energy 失效
标题翻译：目标系统给出精度和能量
公开(公告)号：US07685862B1
公开(公告)日：2010-03-30
申请号：US11116169
申请日：2005-04-25
申请人： Derke R. Hughes , Dennis F. Deshamais , Jeffrey T. Feaster , Fletcher A. Blackmon
发明人： Derke R. Hughes , Dennis F. Deshamais , Jeffrey T. Feaster , Fletcher A. Blackmon
IPC分类号： G01M7/00 , G01H1/00 , G01S3/80 , F41J5/06
CPC分类号： G01S5/18 , F41J5/056 , G01M7/08
摘要： A target for a test range includes an impact plate having at least three strain sensors positioned on the plate. The sensors are connected to a data acquisition board for receiving a signal from each sensor upon impact of a projectile on the plate. The data acquisition board is joined to a processor for calculating impact location and energy. Optionally multiple sensors can be provided having different orientations for accounting for different strain components in the plate.
摘要翻译：测试范围的目标包括具有定位在板上的至少三个应变传感器的冲击板。传感器连接到数据采集板，用于在抛射体撞击到板上时从每个传感器接收信号。数据采集板连接到处理器，用于计算冲击位置和能量。可选地，可以提供具有不同取向的多个传感器来计算板中的不同应变分量。

5. 发明授权

US07620503B2 Signal processing fault detection system 失效
标题翻译：信号处理故障检测系统
公开(公告)号：US07620503B2
公开(公告)日：2009-11-17
申请号：US11777564
申请日：2007-07-13
申请人： Derke R. Hughes , Richard A. Katz , Albert H. Nuttall
发明人： Derke R. Hughes , Richard A. Katz , Albert H. Nuttall
IPC分类号： G01B3/52
CPC分类号： G01M5/0033 , G01M5/0066
摘要： A fault detection system designed to evaluate the structural integrity of a material employs an array of sensors disposed over the material being evaluated. The sensors detect vibrations in the material and the sensor signals are fed to a data processor. The processor employs a method to analyze the linear and nonlinear characteristics of the sensor signals and then determines whether to proceed with a linear signal processing analysis or a nonlinear signal processing analysis of the sensor signals. Once the analysis is completed, the results are compared to baseline results to determine what if any divergence exists between the results and the baseline results. A significant divergence indicates a potential material failure. The fault detection system will indicate such a potential failure through a visual alarm on a graphical user interface.
摘要翻译：设计用于评估材料的结构完整性的故障检测系统使用设置在待评估材料上的传感器阵列。传感器检测材料中的振动，并将传感器信号馈送到数据处理器。处理器采用一种方法来分析传感器信号的线性和非线性特性，然后确定是否对传感器信号进行线性信号处理分析或非线性信号处理分析。分析完成后，将结果与基线结果进行比较，以确定结果与基线结果之间是否存在分歧。显着的分歧表明潜在的物质故障。故障检测系统将通过图形用户界面上的视觉报警来指示这种潜在故障。

6. 发明授权

US08338972B2 Method for underwater environmental energy transfer with a long lead zirconate titanate transducer 失效
标题翻译：用长的锆钛酸铅传感器进行水下环境能量转移的方法
公开(公告)号：US08338972B2
公开(公告)日：2012-12-25
申请号：US13539642
申请日：2012-07-02
申请人： Derke R. Hughes
发明人： Derke R. Hughes
IPC分类号： H02P9/04
CPC分类号： F03B13/1885 , F05B2220/709 , Y02E10/38
摘要： The invention as disclosed is an underwater based electric energy production method. A cable having a piezoelectric core is attached on one end thereof to a floating buoy and on the other end thereof to an anchor. The system is deployed in the water such that the cable extends vertically through a water column. Movement of the cable due to water current generates electric power that can be harvested and stored. The floating buoy can be at or near the water's surface and the anchor can but need not rest on the sea floor.
摘要翻译：所公开的发明是一种水下电能生产方法。具有压电铁芯的电缆的一端连接到浮动浮标，另一端连接到锚。系统部署在水中，使得电缆垂直延伸穿过水柱。由于水流引起的电缆移动产生可以收获和储存的电力。浮动浮标可以在水面或水面附近，锚可以不用在海底上。

7. 发明申请

US20120268083A1 METHOD FOR UNDERWATER ENVIRONMENTAL ENERGY TRANSFER WITH A LONG LEAD ZIRCONATE TITANATE TRANSDUCER 失效
标题翻译：用于铅酸铅钛酸盐传感器的水环境能量转移方法
公开(公告)号：US20120268083A1
公开(公告)日：2012-10-25
申请号：US13539642
申请日：2012-07-02
申请人： Derke R. Hughes
发明人： Derke R. Hughes
IPC分类号： H02P9/04
CPC分类号： F03B13/1885 , F05B2220/709 , Y02E10/38
摘要： The invention as disclosed is an underwater based electric energy production method. A cable having a piezoelectric core is attached on one end thereof to a floating buoy and on the other end thereof to an anchor. The system is deployed in the water such that the cable extends vertically through a water column. Movement of the cable due to water current generates electric power that can be harvested and stored. The floating buoy can be at or near the water's surface and the anchor can but need not rest on the sea floor.
摘要翻译：所公开的发明是一种水下电能生产方法。具有压电铁芯的电缆的一端连接到浮动浮标，另一端连接到锚。系统部署在水中，使得电缆垂直延伸穿过水柱。由于水流引起的电缆移动产生可以收获和储存的电力。浮动浮标可以在水面或水面附近，锚可以不用在海底上。

8. 发明申请

US20090016597A1 SIGNAL PROCESSING FAULT DETECTION SYSTEM 失效
标题翻译：信号处理故障检测系统
公开(公告)号：US20090016597A1
公开(公告)日：2009-01-15
申请号：US11777564
申请日：2007-07-13
申请人： DERKE R. HUGHES , Richard A. Katz , Albert H. Nuttall
发明人： DERKE R. HUGHES , Richard A. Katz , Albert H. Nuttall
IPC分类号： G06K9/00
CPC分类号： G01M5/0033 , G01M5/0066
摘要： A fault detection system designed to evaluate the structural integrity of a material employs an array of sensors disposed over the material being evaluated. The sensors detect vibrations in the material and the sensor signals are fed to a data processor. The processor employs a method to analyze the linear and nonlinear characteristics of the sensor signals and then determines whether to proceed with a linear signal processing analysis or a nonlinear signal processing analysis of the sensor signals. Once the analysis is completed, the results are compared to baseline results to determine what if any divergence exists between the results and the baseline results. A significant divergence indicates a potential material failure. The fault detection system will indicate such a potential failure through a visual alarm on a graphical user interface.
摘要翻译：设计用于评估材料的结构完整性的故障检测系统使用设置在待评估材料上的传感器阵列。传感器检测材料中的振动，并将传感器信号馈送到数据处理器。处理器采用一种方法来分析传感器信号的线性和非线性特性，然后确定是否对传感器信号进行线性信号处理分析或非线性信号处理分析。分析完成后，将结果与基线结果进行比较，以确定结果与基线结果之间是否存在分歧。显着的分歧表明潜在的物质故障。故障检测系统将通过图形用户界面上的视觉报警来指示这种潜在故障。

9. 发明授权

US07278290B1 Projectile impact energy and location measurement system 失效
标题翻译：射弹冲击能量和位置测量系统
公开(公告)号：US07278290B1
公开(公告)日：2007-10-09
申请号：US11489809
申请日：2006-07-17
申请人： Derke R. Hughes , Jeffrey T. Feaster , James E. Hooper
发明人： Derke R. Hughes , Jeffrey T. Feaster , James E. Hooper
IPC分类号： G01P21/00 , G01P15/00 , G01M7/00 , G01N3/00 , B28B1/16 , C09K11/00 , B29D28/00
CPC分类号： F21K2/04 , C09K9/00 , C09K11/02 , C09K11/06 , C09K11/574 , G01L5/14
摘要： A projectile impact energy and location measurement system is taught employing a target apparatus having an impact plate of a solid durable substance such as steel or titanium. Disposed over the plate is a layer of elastoluminescent material composed of zinc sulfide and manganese embedded in an elastomeric composite. This luminescent material is designed to emit light or exhibit luminescence when elastically strained, for example when a projectile strikes the material. Optical photosensitive sensors are deployed at strategic locations to observe and record color images of the target before during and after impact by a projectile. These images capture the target luminescence and impact location of the projectile. The images are transmitted to a traditional image processing system that can isolate the impact location and correlate the light wave length with a known kinetic energy value that was obtained through initial calibration of the system.
摘要翻译：使用具有诸如钢或钛的固体耐久物质的冲击板的目标装置来教导射弹冲击能量和位置测量系统。设置在板上是由嵌入弹性体复合材料中的硫化锌和锰组成的一层弹性发光材料。这种发光材料被设计为当弹性应变时发光或显示发光，例如当抛射体撞击材料时。光学感光传感器部署在战略位置，以便在射弹冲击之前和之后观察和记录目标的彩色图像。这些图像捕获射弹的目标发光和撞击位置。图像传输到传统的图像处理系统，其可以隔离影响位置并且将光波长与通过系统的初始校准获得的已知动能值相关联。

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