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    • 112. 发明申请
    • LA(FE,SI)13-BASED MAGNETIC REFRIGERATION MATERIAL PREPARED FROM INDUSTRIAL-PURE MISCHMETAL AS THE RAW MATERIAL AND PREPARATION AND USE THEREOF
    • LA(FE,SI)13种基于制造工艺的磁性制冷材料作为原料,其制备和使用
    • US20140166159A1
    • 2014-06-19
    • US14232084
    • 2012-07-13
    • Ling ChenFengxia HuJing WangLifu BaoYingying ZhaoBaogen ShenJirong SunHuayang Gong
    • Ling ChenFengxia HuJing WangLifu BaoYingying ZhaoBaogen ShenJirong SunHuayang Gong
    • H01F1/01
    • The invention provides a La(Fe,Si)13-based magnetic refrigeration material prepared from industrial-pure mischmetal as the raw material, wherein the industrial-pure mischmetal is impurity-containing and naturally proportionated La—Ce—Pr—Nd mischmetal or LaCe alloy which, as the intermediate product during rare earth extraction, is extracted from light rare earth ore. The invention further provides the preparation method and use of the material, wherein the preparation method comprises the steps of smelting and annealing industrial-pure mischmetal as the raw material to prepare the La(Fe,Si)13-based magnetic refrigeration material. The presence of impurities in the industrial-pure mischmetal has no impact on the formation of the 1:13 phase, the presence of the first-order phase-transition property and metamagnetic behavior, and thus maintains the giant magnetocaloric effect of the magnetic refrigeration material. The preparation of La(Fe,Si)13-based magnetic refrigeration material from industrial-pure mischmetal reduces the dependency on high-purity elementary rare earth raw material; lowers the cost for manufacturing the material; and thus plays an important role in development of the magnetic refrigeration application of materials.
    • 本发明提供了一种以工业纯小米混合物为原料制备的La(Fe,Si)13系磁致冷材料,其中工业纯稀土金属含杂质,天然成比例的La-Ce-Pr-Nd混合稀土或LaCe 作为稀土提取中的中间产物,从轻稀土矿中提取出来的合金。 本发明还提供了该材料的制备方法和用途,其中制备方法包括冶炼和退火工业纯混合稀土作为原料制备La(Fe,Si)13基磁性制冷材料的步骤。 工业纯混合稀土中杂质的存在对1:13相的形成,一阶相变特性和反磁性行为的存在没有影响,从而保持了磁致冷材料的巨磁热效应 。 从工业纯小麦粉中制备La(Fe,Si)13磁性制冷材料减少了对高纯度稀土原料的依赖; 降低制造材料的成本; 从而在材料的磁致冷应用开发中起着重要的作用。
    • 114. 发明申请
    • SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
    • 半导体结构及其形成方法
    • US20140138741A1
    • 2014-05-22
    • US13376765
    • 2011-11-11
    • Jing WangLei Guo
    • Jing WangLei Guo
    • H01L29/778H01L29/66
    • H01L29/778H01L21/764H01L21/823412H01L21/823418H01L21/823481H01L29/66431
    • A semiconductor structure and a method for forming the same are provided. The semiconductor structure comprises: a Si substrate (1100); a plurality of convex structures (1200) formed on the Si substrate (1100), in which every two adjacent convex structures (1200) are separated by a cavity in a predetermined pattern, and the cavity between every two adjacent convex structures (1200) is less than 50 nm in width; a first semiconductor film (1300), in which the first semiconductor film (1300) is formed between the every two adjacent convex structures (1200) and connected with tops of the every two adjacent convex structures (1200); a buffer layer (2100) formed on the first semiconductor film (1300); and a high-mobility III-V compound semiconductor layer (2000) formed on the buffer layer (2100).
    • 提供半导体结构及其形成方法。 半导体结构包括:Si衬底(1100); 形成在Si衬底(1100)上的多个凸起结构(1200),其中每两个相邻凸起结构(1200)以预定图案被空腔隔开,并且每两个相邻凸起结构(1200)之间的空腔是 宽度小于50nm; 第一半导体膜(1300),其中第一半导体膜(1300)形成在每两个相邻的凸起结构(1200)之间并与每两个相邻凸起结构(1200)的顶部连接; 形成在所述第一半导体膜(1300)上的缓冲层(2100); 和形成在缓冲层(2100)上的高迁移率III-V族化合物半导体层(2000)。
    • 117. 发明申请
    • METHOD FOR COORDINATING INTER-CELL INTERFERENCE IN RADIO NETWORK, BASE STATION AND RADIO NETWORK
    • 用于协调无线网络,基站和无线网络中的细胞间干扰的方法
    • US20140133419A1
    • 2014-05-15
    • US14117686
    • 2012-05-10
    • Satoshi NagataYu JiangJing WangXiaoming SheLan Chen
    • Satoshi NagataYu JiangJing WangXiaoming SheLan Chen
    • H04L5/00
    • H04L5/0073H04W52/244H04W72/1257
    • Provided are a method for coordinating inter-cell interference in a radio network, a transmission point and the radio network. The method includes: a step A of a normal base station performing scheduling based on feedback information of users of the normal base station and obtain a user scheduling result of the normal base station including a parameter about actual transmission characteristics of the normal base station; a step B of the normal base station obtaining a performance estimating parameter including a parameter about actual transmission characteristics of each of the one or plurality of low-power base stations for both cases of normal base station without transmission and normal base station with transmission; a step C of the normal base station using the performance estimating parameter and the user scheduling result of the normal base station as a basis to determine weighting throughputs of all transmission points for the case of normal base station without transmission and weighting throughputs of all the transmission points for the case of normal base station with transmission; and a step D of the normal base station comparing the weighting throughputs of all the transmission points, obtaining a transmission determination result and performing data transmission based on the transmission determination result.
    • 提供了一种用于协调无线电网络,传输点和无线电网络中的小区间干扰的方法。 该方法包括:正常基站的步骤A,基于正常基站的用户的反馈信息进行调度,获取正常基站的用户调度结果,该结果包括关于正常基站的实际传输特性的参数; 正常基站的步骤B获得包括一个或多个低功率基站中的每个低功率基站的实际传输特性的参数的性能估计参数,用于无传输的普通基站和正常基站的传输; 使用性能估计参数和正常基站的用户调度结果的正常基站的步骤C作为基础来确定在没有传输的情况下的所有发送点的所有发送点的加权吞吐量,以及所有传输的加权吞吐量 正常基站传输点数; 以及正常基站的步骤D,比较所有传输点的加权吞吐量,获得传输确定结果并根据传输确定结果执行数据传输。
    • 118. 发明授权
    • Video communication method, apparatus, and system
    • 视频通信方法,装置和系统
    • US08717410B2
    • 2014-05-06
    • US13355019
    • 2012-01-20
    • Guangyao ZhaoJing WangYuan LiuJinyong Ma
    • Guangyao ZhaoJing WangYuan LiuJinyong Ma
    • H04N7/14
    • H04N7/144H04N7/157
    • The present invention relates to the communications field and discloses a video communication method, apparatus, and system, which are invented to solve the problem that the prior art does not achieve consistent eye-to-eye video communication in a horizontal direction. The technical solutions of the present invention includes: obtaining video images of a participant from more than two different horizontal shooting angles, where a range of viewing angles of the participant is between the more than two different horizontal shooting angles; and sending the video images of the participant to a video communication remote end. The embodiments of the present invention may be applied in the video communication field.
    • 本发明涉及通信领域,并且公开了一种视频通信方法,装置和系统,其被发明以解决现有技术在水平方向上不能实现一致的眼睛视频通信的问题。 本发明的技术方案包括:从多于两个不同的水平拍摄角度获得参与者的视频图像,其中参与者的视角范围在两个以上不同的水平拍摄角度之间; 并将参与者的视频图像发送到视频通信远程端。 本发明的实施例可以应用于视频通信领域。