中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

2235 records (took 0.046 seconds)

    Quantifying curvature of biological structures from imaging data
    326.
    发明授权
    Quantifying curvature of biological structures from imaging data 有权
    从成像数据量化生物结构的曲率

    公开(公告)号：US09508140B2

    公开(公告)日：2016-11-29

    申请号：US14011695

    申请日：2013-08-27

    Applicant: Agency for Science, Technology and Research ,  Singapore Health Services Pte Ltd

    Inventor： Yi Su ,  Chi Wan Calvin Lim ,  Ru San Tan ,  Liang Zhong

    IPC: G06T7/00 ,  G06T7/60

    CPC classification number: G06T7/0012 ,  G06T7/0014 ,  G06T7/64 ,  G06T2200/04 ,  G06T2207/10088 ,  G06T2207/30048

    Abstract: A method and system are proposed to obtain quantitative data about the shape of a biological structure, and especially a heart ventricle. A set of three-dimensional input meshes are generated from MRI data. They represent the shape of a ventricle at successive times. The input meshes are used to generate a set of three-dimensional morphed meshes which have the same number of vertices as each other, and have respective shapes which are the shapes of corresponding ones of the input meshes. Then, for each of the times, shape analysis is performed to obtain a curvedness value at each of a plurality of corresponding locations in the morphed meshes. The curvedness value may be used to obtain a curvedness rate at each of the locations, indicative of the rate of change of curvedness with time at each of the locations.

    Abstract translation: 提出了一种方法和系统，以获得关于生物结构形状，特别是心室的形状的定量数据。 从MRI数据生成一组三维输入网格。 它们连续表示心室的形状。 输入网格用于生成一组具有相同数量的顶点的三维变形网格，并且具有作为相应输入网格的形状的各自的形状。 然后，对于每一次，进行形状分析以在变形的网格中的多个对应位置的每一个处获得曲率值。 可以使用弯曲值来获得每个位置处的弯曲率，表示每个位置处的曲线随时间的变化率。

    Addressing multiple communication terminals in a wireless communication network
    327.
    发明授权
    Addressing multiple communication terminals in a wireless communication network 有权
    在无线通信网络中寻址多个通信终端

    公开(公告)号：US09485714B2

    公开(公告)日：2016-11-01

    申请号：US14357416

    申请日：2012-11-09

    Applicant: Agency for Science, Technology and Research

    Inventor： Yuan Zhou ,  Zhongding Lei ,  Sumei Sun ,  Ser Wah Oh

    IPC: H04W48/10 ,  H04W48/12 ,  H04W4/08 ,  H04W52/02 ,  H04W84/12

    CPC classification number: H04W48/10 ,  H04W4/08 ,  H04W48/12 ,  H04W52/0216 ,  H04W84/12 ,  Y02D70/142

    Abstract: The present invention is directed to a communication device of a wireless communication network, the communication device including a message generator configured to generate a beacon message having a traffic indication map (TIM) information element (IE), wherein the TIM IE includes a partial virtual bitmap field including at least one cluster; a determiner configured to determine for at least one cluster information indicating whether data is available in the communication device to be transmitted to a plurality of communication terminals of the wireless communication network; an encoder configured to determine an encoding mode for the information depending on the information and to encode the information based on the encoding mode; and a transmitter configured to broadcast the beacon message to the plurality of communication terminals corresponding to the at least one cluster. Methods of simultaneously addressing a plurality of communication terminals in the wireless communication network are also disclosed.

    Abstract translation: 本发明涉及一种无线通信网络的通信设备，所述通信设备包括消息生成器，其被配置为生成具有业务指示映射（TIM）信息元素（IE）的信标消息，其中所述TIM IE包括部分虚拟 位图字段包括至少一个集群; 确定器，被配置为确定指示所述通信设备中的数据是否可用于要发送到所述无线通信网络的多个通信终端的至少一个群集信息; 配置为根据所述信息确定所述信息的编码模式并基于所述编码模式对所述信息进行编码的编码器; 以及发射机，被配置为将所述信标消息广播到对应于所述至少一个集群的所述多个通信终端。 还公开了同时寻址无线通信网络中的多个通信终端的方法。

    Core-shell nanoparticle and method of generating an optical signal using the same
    328.
    发明授权
    Core-shell nanoparticle and method of generating an optical signal using the same 有权
    核壳纳米颗粒和使用其制造光信号的方法

    公开(公告)号：US09481827B2

    公开(公告)日：2016-11-01

    申请号：US14932119

    申请日：2015-11-04

    Applicant: Agency for Science, Technology and Research ,  National University of Singapore

    Inventor： Xiaogang Liu ,  Weifeng Yang ,  Renren Deng

    IPC: G01T1/04 ,  C09K11/77 ,  G01N21/64 ,  G01J1/58

    CPC classification number: C09K11/7704 ,  C09K11/77 ,  C09K11/7772 ,  C09K11/7773 ,  G01J1/58 ,  G01N21/64 ,  G01N21/6428 ,  G01N2021/6439

    Abstract: A core-shell nanoparticle is provided. The core-shell nanoparticle has a core comprising a metal fluoride doped with a first sensitizer and a shell surrounding the core, wherein the shell comprises a first layer comprising the metal fluoride doped with a second sensitizer and a first activator, and a second layer comprising the metal fluoride doped with a third sensitizer and a second activator, wherein the first activator and the second activator are different, and each is independently selected from the group consisting of Tm3+, Ho3+, and combinations thereof. A method of generating an optical signal using the core-shell nanoparticle and a method of preparing the core-shell nanoparticle is also provided.

    Abstract translation: 提供了核 - 壳纳米颗粒。 核 - 壳纳米颗粒具有包含掺杂有第一敏化剂的金属氟化物和围绕芯的壳的核，其中所述壳包括掺杂有第二敏化剂的金属氟化物的第一层和第一活化剂，以及包含 掺杂有第三增感剂和第二活化剂的金属氟化物，其中第一活化剂和第二活化剂不同，并且各自独立地选自Tm3 +，Ho3 +及其组合。 还提供了使用核 - 壳纳米颗粒产生光信号的方法和制备核 - 壳纳米颗粒的方法。

    BASE STATION, USER TERMINALS AND WIRELESS COMMUNICATION METHOD
    329.
    发明申请
    BASE STATION, USER TERMINALS AND WIRELESS COMMUNICATION METHOD 有权
    基站，用户终端和无线通信方法

    公开(公告)号：US20160278023A1

    公开(公告)日：2016-09-22

    申请号：US14908905

    申请日：2014-07-29

    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

    Inventor： Yoshihisa KISHIYAMA ,  Kazuaki TAKEDA ,  Jian ZHAO ,  Zhongding LEI ,  Francois Po Shin CHIN

    IPC: H04W52/24

    CPC classification number: H04W52/243 ,  H04W16/26 ,  H04W52/242 ,  H04W52/42 ,  H04W88/08 ,  H04W88/085

    Abstract: The objective of the invention is to suppress, in a case of applying the RRH system in an environment having a plurality of cells (multi-cellular environment), the reduction of the throughput of the whole system. A base station, in the RRH system in which a plurality of antenna ports are dispersively placed in each of a plurality of cells, comprises: a selection unit that selects antenna ports, to which user terminals are to connect, from among the antenna ports of the cells in which the user terminals are existent; and a power setting unit that controls the transmission powers of the antenna ports. The selection unit and power setting unit set predetermined conditions for the target SINRs(t) of the user terminals and the transmission powers of the antenna ports, and select the antenna ports for the user terminals and control the transmission powers of the antenna ports such that the smallest one of the values of the SINRs of the user terminals of the plurality of cells is maximized.

    Abstract translation: 本发明的目的是在将RRH系统应用于具有多个小区（多蜂窝环境）的环境的情况下抑制整个系统的吞吐量的降低。 在多个天线端口分散地放置在多个小区中的多个天线端口的RRH系统中的基站包括：选择单元，其从用户终端将要连接的天线端口从天线端口 存在用户终端的小区; 以及功率设定单元，其控制天线端口的发送功率。 选择单元和功率设置单元为用户终端的目标SINR（t）和天线端口的发射功率设置预定条件，并且选择用于用户终端的天线端口并控制天线端口的发射功率，使得 多个小区的用户终端的SINR的最小值之一被最大化。

    MICRO-MACHINED OPTICAL PRESSURE SENSORS
    330.
    发明申请
    MICRO-MACHINED OPTICAL PRESSURE SENSORS 有权
    微型机械式压力传感器

    公开(公告)号：US20160273980A1

    公开(公告)日：2016-09-22

    申请号：US15036792

    申请日：2014-11-14

    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH ,  NANYANG TECHNOLOGICAL UNIVERSITY

    Inventor： Hong CAI ,  Jifang TAO ,  Julius Ming-Lin TSAI ,  Aiqun LIU

    IPC: G01L1/24 ,  G01L11/02

    CPC classification number: G01L11/025 ,  G01L9/0076

    Abstract: A micro-machined optical pressure sensor, comprising: a diaphragm configured to deform when a force is applied thereto; and a sensing micro-ring spaced apart from the diaphragm by a gap, the gap being variable depending on the force applied on the diaphragm, wherein the sensing micro-ring is configured to produce a resonance wavelength shift when the gap is varied, the resonance wavelength shift indicative of the force applied to the diaphragm.

    Abstract translation: 一种微加工光学压力传感器，包括：膜，其构造成当施加力时变形; 以及通过间隙与所述隔膜间隔开的感测微环，所述间隙根据施加在所述隔膜上的力而变化，其中所述感测微环被配置为当所述间隙变化时产生谐振波长偏移，所述谐振 表示施加到隔膜的力的波长偏移。

Patent Agency Ranking