公开(公告)号：US20160063106A1

公开(公告)日：2016-03-03

申请号：US13569698

申请日：2012-08-08

申请人： Ying Chai ,  David Francois Huynh ,  JinYu Lou ,  Chen Ding

发明人： Ying Chai ,  David Francois Huynh ,  JinYu Lou ,  Chen Ding

IPC分类号： G06F17/30

CPC分类号： G06F16/951 ,  G06F16/9024

摘要： Methods, systems, and computer-readable media are provided for related entity search. In some implementations, a search system identifies a collection of entities associated with a search query. The search system identifies entities related to those entities, and determines the relationships between them. The search system provides access to one or more collections of related results identifying entities based on the determined relationships.

摘要翻译： 为相关实体搜索提供了方法，系统和计算机可读介质。 在一些实现中，搜索系统识别与搜索查询相关联的实体的集合。 搜索系统识别与这些实体相关的实体，并确定它们之间的关系。 搜索系统基于确定的关系提供对相关结果的一个或多个集合的访问，以识别实体。

公开(公告)号：US5173460A

公开(公告)日：1992-12-22

申请号：US782030

申请日：1991-10-24

申请人： An-Xiang Kuang ,  Tao-Shen Zhou ,  Chang-Xin He ,  Li-Ying Chai ,  Ju-Fang Xie

发明人： An-Xiang Kuang ,  Tao-Shen Zhou ,  Chang-Xin He ,  Li-Ying Chai ,  Ju-Fang Xie

IPC分类号： C04B35/499 ,  H01L41/187

CPC分类号： C04B35/499 ,  H01L41/187

摘要： This invention relates to a piezoelectric ceramic material of a quarternary system, formulated on the basis of ternary system materials (PCM and PMN). Said quarternary system piezoelectric ceramic material consists of lead niobate with Mg (Pb (Mg.sub.1/3 Nb.sub.2/3)O.sub.3, lead niobate with Mn (Pb(Mn.sub.1/3 Nb.sub.2/3)O.sub.3), lead zirconate (PbZrO3) and lead titanate (PbTiO3), and possesses excellent properties for large power output purposes, and is suitable for making piezoelectric transformers of large power output. A single piece piezoelectric transformer (dimensions 100.times.25.times.36 mm3) using the material of the present invention is found to have a maximum output power of 50 W. The material according to this invention has a simple preparing process, a wider and lower sintering temperature range, is fine and compact in ceramic structure, and has a high rate of success of finished products.