利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.016 秒)

    METHODS FOR IDENTIFICATION OF ALLELES
    2.
    发明申请
    METHODS FOR IDENTIFICATION OF ALLELES 有权
    方法识别对象

    公开(公告)号：US20100041563A1

    公开(公告)日：2010-02-18

    申请号：US12305193

    申请日：2007-06-29

    申请人： Caixia Li ,  Huafang Gao ,  Xiang Liu ,  Bin Cai ,  Di Zhang ,  Jing Cheng

    发明人： Caixia Li ,  Huafang Gao ,  Xiang Liu ,  Bin Cai ,  Di Zhang ,  Jing Cheng

    IPC分类号： C40B30/04 ,  C40B40/08

    CPC分类号： C12Q1/6883 ,  C12Q1/6858 ,  C12Q2600/156 ,  C12Q2600/16 ,  C12Q2565/501 ,  C12Q2535/125 ,  C12Q2525/161

    摘要： The invention provides a method for identification of alleles. In this method, genomic DNA is used as target. Multiple allele-specific PCR amplification are carried out with a group of primers comprising one or more allele-specific primers for a target gene, a universal primer, and a common primer; and a DNA polymerase without 5′ to 3′ exonuclease activity. The PCR products are hybridized with tag probes immobilized on a DNA chip. Results are determined based on the signal intensity and the position of the probe immobilized on the array. Each allele-specific primer comprises a unique tag sequence at the 5′ end. Each tag probe immobilized on the DNA chip comprises a sequence identical to its corresponding tag sequence; and each tag probe hybridizes only with the complementary sequence in the PCR amplification product.

    摘要翻译： 本发明提供了一种鉴定等位基因的方法。 在该方法中，使用基因组DNA作为靶。 使用包含靶基因，通用引物和通用引物的一个或多个等位基因特异性引物的引物组进行多重等位基因特异性PCR扩增; 和没有5'至3'外切核酸酶活性的DNA聚合酶。 PCR产物与固定在DNA芯片上的标签探针杂交。 结果基于信号强度和固定在阵列上的探针的位置来确定。 每个等位基因特异性引物包含在5'末端的唯一标签序列。 固定在DNA芯片上的每个标签探针包含与其相应的标签序列相同的序列; 并且每个标签探针仅与PCR扩增产物中的互补序列杂交。

    MULTILEVEL CONVERTER AND TOPOLOGY METHOD THEREOF
    5.
    发明申请
    MULTILEVEL CONVERTER AND TOPOLOGY METHOD THEREOF 有权
    多媒体转换器及其拓扑学方法

    公开(公告)号：US20130249322A1

    公开(公告)日：2013-09-26

    申请号：US13429875

    申请日：2012-03-26

    申请人： Di Zhang ,  Luis José Garcés Rivera

    发明人： Di Zhang ,  Luis José Garcés Rivera

    IPC分类号： H02M7/537 ,  H02J3/34

    CPC分类号： H02M7/483 ,  H02M2001/007 ,  H02M2007/4835

    摘要： A multilevel converter includes at least one phase. Each phase of the multilevel converter includes a direct current (DC) link, a first circuit, a second circuit, and a phase capacitor. The DC link includes a first capacitor, a second capacitor, and a third capacitor situated between the first and second capacitors. The first circuit is electrically coupled to two terminals of the first capacitor. The second circuit is electrically coupled to two terminals of the second capacitor. The phase capacitor is electrically coupled between the first circuit and the second circuit.

    摘要翻译： 多级转换器包括至少一个相位。 多电平转换器的每个相包括直流（DC）链路，第一电路，第二电路和相位电容器。 DC链路包括位于第一和第二电容器之间的第一电容器，第二电容器和第三电容器。 第一电路电耦合到第一电容器的两个端子。 第二电路电耦合到第二电容器的两个端子。 相电容器电耦合在第一电路和第二电路之间。

    Methods for identification of alleles using allele-specific primers for amplification
    7.
    发明授权
    Methods for identification of alleles using allele-specific primers for amplification 有权
    使用等位基因特异性引物鉴定等位基因进行扩增的方法

    公开(公告)号：US09133516B2

    公开(公告)日：2015-09-15

    申请号：US12305193

    申请日：2007-06-29

    申请人： Caixia Li ,  Huafang Gao ,  Xiang Liu ,  Bin Cai ,  Di Zhang ,  Jing Cheng

    发明人： Caixia Li ,  Huafang Gao ,  Xiang Liu ,  Bin Cai ,  Di Zhang ,  Jing Cheng

    IPC分类号： C12Q1/68

    CPC分类号： C12Q1/6883 ,  C12Q1/6858 ,  C12Q2600/156 ,  C12Q2600/16 ,  C12Q2565/501 ,  C12Q2535/125 ,  C12Q2525/161

    摘要： The invention provides a method for identification of alleles. In this method, genomic DNA is used as target. Multiple allele-specific PCR amplification are carried out with a group of primers comprising one or more allele-specific primers for a target gene, a universal primer, and a common primer; and a DNA polymerase without 5′ to 3′ exonuclease activity. The PCR products are hybridized with tag probes immobilized on a DNA chip. Results are determined based on the signal intensity and the position of the probe immobilized on the array. Each allele-specific primer comprises a unique tag sequence at the 5′ end. Each tag probe immobilized on the DNA chip comprises a sequence identical to its corresponding tag sequence; and each tag probe hybridizes only with the complementary sequence in the PCR amplification product.

    摘要翻译： 本发明提供了一种鉴定等位基因的方法。 在该方法中，使用基因组DNA作为靶。 使用包含靶基因，通用引物和通用引物的一个或多个等位基因特异性引物的引物组进行多重等位基因特异性PCR扩增; 和没有5'至3'外切核酸酶活性的DNA聚合酶。 PCR产物与固定在DNA芯片上的标签探针杂交。 结果基于信号强度和固定在阵列上的探针的位置来确定。 每个等位基因特异性引物包含在5'末端的唯一标签序列。 固定在DNA芯片上的每个标签探针包含与其相应的标签序列相同的序列; 并且每个标签探针仅与PCR扩增产物中的互补序列杂交。

    System and method for DC power transmission
    8.
    发明授权
    System and method for DC power transmission 有权
    直流输电系统及方法

    公开(公告)号：US09013904B2

    公开(公告)日：2015-04-21

    申请号：US13435105

    申请日：2012-03-30

    申请人： Di Zhang ,  Luis Jose Garces

    发明人： Di Zhang ,  Luis Jose Garces

    IPC分类号： H02M7/00 ,  H02J3/36 ,  H02M7/493 ,  H02J1/02 ,  H02M1/00

    CPC分类号： H02M7/493 ,  H02J1/02 ,  H02J3/36 ,  H02J2003/365 ,  H02M2001/0048 ,  H02M2001/0077 ,  Y02B70/1491 ,  Y02E60/60

    摘要： A power transmission system is provided. The power transmission system includes a power source for providing power. The system also includes a power conversion system comprising power converters coupled to receive the power and convert the power to DC power, wherein the power conversion system comprises a plurality of legs each configured for pulse width modulation. The system further includes a controller comprising an analysis module programmed for determining a number of legs for switching for minimizing a cost function based on operating conditions of the power conversion system. The controller also includes a switch control module programmed for using the number of legs determined by the analysis module for generating switching commands for the power conversion system. The system also includes a DC transmission bus coupled to receive the DC power and transmit the DC power.

    摘要翻译： 提供电力传输系统。 电力传输系统包括用于提供电力的电源。 该系统还包括电力转换系统，其包括被耦合以接收电力并将功率转换成DC电力的功率转换器，其中所述功率转换系统包括多个腿，每个腿被配置用于脉宽调制。 该系统还包括控制器，该控制器包括分析模块，该分析模块被编程为基于功率转换系统的操作条件来确定用于切换的多个支路以最小化成本功能。 该控制器还包括开关控制模块，该开关控制模块被编程用于使用由分析模块确定的腿数来产生用于功率转换系统的切换命令。 该系统还包括耦合以接收DC电力并传输DC电力的DC传输总线。

    SYSTEM AND METHOD FOR DC POWER TRANSMISSION
    9.
    发明申请
    SYSTEM AND METHOD FOR DC POWER TRANSMISSION 有权
    用于直流电力传输的系统和方法

    公开(公告)号：US20130258733A1

    公开(公告)日：2013-10-03

    申请号：US13435105

    申请日：2012-03-30

    申请人： Di Zhang ,  Luis Jose Garces

    发明人： Di Zhang ,  Luis Jose Garces

    IPC分类号： H02M7/217

    CPC分类号： H02M7/493 ,  H02J1/02 ,  H02J3/36 ,  H02J2003/365 ,  H02M2001/0048 ,  H02M2001/0077 ,  Y02B70/1491 ,  Y02E60/60

    摘要： A power transmission system is provided. The power transmission system includes a power source for providing power. The system also includes a power conversion system comprising power converters coupled to receive the power and convert the power to DC power, wherein the power conversion system comprises a plurality of legs each configured for pulse width modulation. The system further includes a controller comprising an analysis module programmed for determining a number of legs for switching for minimizing a cost function based on operating conditions of the power conversion system. The controller also includes a switch control module programmed for using the number of legs determined by the analysis module for generating switching commands for the power conversion system. The system also includes a DC transmission bus coupled to receive the DC power and transmit the DC power.

    摘要翻译： 提供电力传输系统。 电力传输系统包括用于提供电力的电源。 该系统还包括电力转换系统，其包括被耦合以接收电力并将功率转换成DC电力的功率转换器，其中所述功率转换系统包括多个腿，每个腿被配置用于脉宽调制。 该系统还包括控制器，该控制器包括分析模块，该分析模块被编程为基于功率转换系统的操作条件来确定用于切换的多个支路以最小化成本功能。 该控制器还包括开关控制模块，该开关控制模块被编程用于使用由分析模块确定的腿数来产生用于功率转换系统的切换命令。 该系统还包括耦合以接收DC电力并传输DC电力的DC传输总线。

    PEDESTRIAN SAFETY SYSTEM
    10.
    发明申请
    PEDESTRIAN SAFETY SYSTEM 有权
    PEDESTRIAN安全系统

    公开(公告)号：US20110254703A1

    公开(公告)日：2011-10-20

    申请号：US12761415

    申请日：2010-04-16

    申请人： Mengyang LI ,  Di ZHANG

    发明人： Mengyang LI ,  Di ZHANG

    IPC分类号： G08G1/005

    CPC分类号： G08G1/166 ,  G08G1/005

    摘要： Techniques are generally described related to a pedestrian safety system. One example pedestrian safety system may include a sound collector configured to collect an audio signal in an environment of a pedestrian; a processor configured to analyze the collected audio signal to determine whether the audio signal is associated with a vehicle and a distance between the vehicle and the pedestrian; and a notification device configured to notify the pedestrian when the processor determines that the audio signal is associated with the vehicle and the distance is less than a predetermined distance.

    摘要翻译： 技术通常描述为与行人安全系统有关。 一个示例性的行人安全系统可以包括被配置为在行人的环境中收集音频信号的收音机; 处理器，被配置为分析所收集的音频信号，以确定音频信号是否与车辆相关联，以及车辆与行人之间的距离; 以及通知装置，被配置为当处理器确定音频信号与车辆相关联并且距离小于预定距离时通知行人。