公开(公告)号：US06372001B1

公开(公告)日：2002-04-16

申请号：US09509625

申请日：2000-03-30

申请人： Mohamed Omar ,  Heinz-Werner Schankweiler ,  Robert M. Burgess

发明人： Mohamed Omar ,  Heinz-Werner Schankweiler ,  Robert M. Burgess

IPC分类号： B24D306

CPC分类号： B24D11/02 ,  B24D3/002 ,  B24D3/06 ,  B24D11/005 ,  B24D18/0018

摘要： An abrasive article comprising an abrasive fabric comprising a fabric having discrete areas of electro-deposited metal extending on or therethrough and having abrasive material embedded in the metal, a layer of adhesive, and a backing substrate, the abrasive fabric being bonded to the backing substrate by the layer of adhesive, characterized in that either (i) the surface of the abrasive fabric bonded to the backing has been roughened and/or (ii) the layer of adhesive comprises an epoxy-acrylate thermosetting adhesive.

摘要翻译： 一种磨料制品，包括研磨织物，所述研磨织物包括具有分散的电沉积金属区域的织物，所述织物在其上延伸或贯穿并且具有嵌入金属中的研磨材料，粘合剂层和背衬基底，所述研磨织物结合到背衬基底 通过粘合剂层，其特征在于（i）结合到背衬的研磨织物的表面已被粗糙化和/或（ii）粘合剂层包含环氧丙烯酸酯热固性粘合剂。

公开(公告)号：US20060212297A1

公开(公告)日：2006-09-21

申请号：US11206621

申请日：2005-08-18

申请人： Upendra Chaudhari ,  Mohamed Omar ,  Ganesh Ramaswamy

发明人： Upendra Chaudhari ,  Mohamed Omar ,  Ganesh Ramaswamy

IPC分类号： G10L11/00

CPC分类号： G10L25/48

摘要： A system, method and computer program product for performing blind change detection audio segmentation that combines hypothesized boundaries from several segmentation algorithms to achieve the final segmentation of the audio stream. Automatic segmentation of the audio streams according to the system and method of the invention may be used for many applications like speech recognition, speaker recognition, audio data mining, online audio indexing, and information retrieval systems, where the actual boundaries of the audio segments are required.

摘要翻译： 一种用于执行盲变检测音频分段的系统，方法和计算机程序产品，其组合来自若干分段算法的假设边界以实现音频流的最终分段。 根据本发明的系统和方法的音频流的自动分割可以用于诸如语音识别，说话人识别，音频数据挖掘，在线音频索引和信息检索系统之类的许多应用，其中音频段的实际边界是 需要。