专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

US5135446A Training aid for skating 失效
标题翻译：训练辅助滑冰
公开(公告)号：US5135446A
公开(公告)日：1992-08-04
申请号：US671345
申请日：1991-03-19
申请人： John R. Cooley
发明人： John R. Cooley
IPC分类号： A63B69/00
CPC分类号： A63B69/0022 , A63B69/0026
摘要： A training aid for skaters includes an enlarged block made from a soft resilient material and including an elongated exterior wall which has an upwardly facing exterior surface. An arrangement is provided for permitting removable support of the block on the skater's torso with the exterior wall projecting from the skater's neck below and significantly forwardly beyond the skater's chin with the exterior surface positioned closely adjacent and below the skater's chin. The resilient block is made from a material which is sufficiently opaque to obstruct normal vision therethrough, thereby obstructing the skater's vision of his skates and a portion of the ice immediately forwardly thereof.
摘要翻译：用于溜冰者的训练辅助装置包括由柔性弹性材料制成的扩大块，并且包括具有向上的外表面的细长外壁。提供了一种布置，用于允许在溜冰者的躯干上的块的可移除支撑，外壁从溜冰者的颈部向下突出并且显着地向前延伸到溜冰者的下巴之外，其外表面紧邻并位于溜冰者的下巴之下。弹性块由足够不透明的材料制成，以阻挡通过其的正常视觉，从而阻止溜冰者对其溜冰鞋的视觉和冰块的一部分立即向前。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式