知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

122 条记录 (耗时 0.049 秒)

    EXERCISE ROLLERS
    1.
    发明申请
    EXERCISE ROLLERS 有权

    公开(公告)号：US20220193488A1

    公开(公告)日：2022-06-23

    申请号：US17207642

    申请日：2021-03-20

    申请人： Qun Cai ,  Feng Tian

    发明人： Qun Cai ,  Feng Tian

    IPC分类号： A63B22/20 ,  A61H15/00 ,  A63B22/00 ,  A63B21/00

    摘要： Among others, the present invention provides exercise rollers each including two trays, each tray having an elongated track configured for receiving a roller element. Each roller element is movable along the corresponding track between its two ends, configured to enable a user to perform knee and leg exercise, and receive foot exercise, by moving the roller elements back and forth along the respective tracks.

    Kit, a device and a method for detecting copy number of fetal chromosomes or tumor cell chromosomes
    2.
    发明授权
    Kit, a device and a method for detecting copy number of fetal chromosomes or tumor cell chromosomes 有权

    公开(公告)号：US09885080B2

    公开(公告)日：2018-02-06

    申请号：US13811634

    申请日：2011-05-31

    申请人： Yang Gao ,  Daixing Zhou ,  Jianguang Zhang ,  Feng Tian

    发明人： Yang Gao ,  Daixing Zhou ,  Jianguang Zhang ,  Feng Tian

    IPC分类号： C12Q1/68 ,  G06F19/20

    CPC分类号： C12Q1/6874 ,  C12Q1/6809 ,  C12Q1/6869 ,  G06F19/20 ,  C12Q2535/122 ,  C12Q2537/16 ,  C12Q2537/165 ,  C12Q2563/159

    摘要： The invention relates to a kit, a device and a method for detecting the copy number of fetal chromosomes and tumor cell chromosomes. The method for detecting the copy number of fetal chromosomes or tumor cell chromosomes of the invention includes the following steps: collecting maternal plasma or plasma of tumor patient; separating the plasma from blood cells in blood; preparing Deoxyribonucleic Acids (DNA) in the plasma into a sequencing library; sequencing the DNA sequencing library; comparing a sequencing result with a genomic sequence map to determine which chromosome the DNA sequence comes from and the length of each DNA sequence; and calculating the ratio of the DNA segments from the chromosomes to be detected to all DNA segments in the same sample by a sequencing and comparison result of DNA, correcting the ratio according to a GC content of the DNA segments from the chromosomes to be detected, and calculating the variation of the corrected ratio of the DNA segments from the chromosomes to be detected in a sample to be detected, and determining the copy number of the chromosomes to be detected according to degree of variation.

    DNA fragment detection method, DNA fragment detection kit and the use thereof
    3.
    发明授权
    DNA fragment detection method, DNA fragment detection kit and the use thereof 有权
    DNA片段检测方法，DNA片段检测试剂盒及其用途

    公开(公告)号：US09540687B2

    公开(公告)日：2017-01-10

    申请号：US14347113

    申请日：2012-07-11

    申请人： Jianguang Zhang ,  Zhongchun Zhou ,  Daixing Zhou ,  Genming Xu ,  Yang Gao ,  Feng Tian

    发明人： Jianguang Zhang ,  Zhongchun Zhou ,  Daixing Zhou ,  Genming Xu ,  Yang Gao ,  Feng Tian

    IPC分类号： C12Q1/68

    CPC分类号： C12Q1/686 ,  C12Q2521/501 ,  C12Q2525/307

    摘要： The disclosure claims a cleaved Deoxyribonucleic acid (DNA) detection method, a DNA fragment detection kit and use thereof. Wherein, the method includes the steps of: designing primers according to a test site or a test region of the DNA fragment; cyclizing the DNA fragment to obtain acyclized DNA; implementing Polymerase Chain Reaction (PCR) amplification for the cyclized DNA by using the primers; and detecting the PCR amplification product. In the disclosure, by cyclizing the DNA fragment, the amplification can be implemented even if only one PCR primer can match with a template, thus, the adaption range and effective template amount of the primer amplification can be greatly increased, and the detection sensitivity of the DNA fragment can be greatly improved.

    摘要翻译： 本公开要求切割的脱氧核糖核酸（DNA）检测方法，DNA片段检测试剂盒及其用途。 其中该方法包括以下步骤：根据DNA片段的测试位点或测试区设计引物; 使DNA片段环化以获得非环化DNA; 通过使用引物对环化DNA进行聚合酶链反应（PCR）扩增; 并检测PCR扩增产物。 在本公开中，通过使DNA片段环化，即使只有一个PCR引物可以与模板匹配，也可以实现扩增，因此可以大大增加引物扩增的适应范围和有效模板量，并且检测灵敏度 DNA片段可以大大提高。

    Systems and methods for using social-networking accounts to identify characteristics that strangers share in common
    4.
    发明授权
    Systems and methods for using social-networking accounts to identify characteristics that strangers share in common 有权
    使用社交网络帐户来识别陌生人共享的特征的系统和方法

    公开(公告)号：US09396498B1

    公开(公告)日：2016-07-19

    申请号：US13302753

    申请日：2011-11-22

    申请人： Xiaole Zhu ,  Xue Feng Tian ,  Bruce McCorkendale

    发明人： Xiaole Zhu ,  Xue Feng Tian ,  Bruce McCorkendale

    IPC分类号： G06F15/16 ,  G06Q50/00 ,  H04L12/58

    CPC分类号： G06Q50/01 ,  H04L51/20 ,  H04L51/32

    摘要： A computer-implemented method may include facilitating registration for a service capable of determining whether strangers who come in contact with one another share one or more characteristics in common. The computer-implemented method may also include obtaining, as part of the registration for the service, permission for the service to access at least a portion of one or more social-networking accounts associated with each of the strangers. The computer-implemented method may further include determining, subsequent to the registration for the service, that the strangers registered for the service have come in contact with one another and then providing the service to the strangers in response to this determination. Various other methods, systems, and computer-readable media are also disclosed.

    摘要翻译： 计算机实现的方法可以包括便于对能够确定彼此接触的陌生人是否共享一个或多个特征的服务的服务的注册。 计算机实现的方法还可以包括获得服务的注册的一部分，该服务允许访问与每个陌生人相关联的一个或多个社交网络帐户的至少一部分。 计算机实现的方法还可以包括在服务注册之后确定为服务注册的陌生人彼此接触，然后响应于该确定向陌生人提供服务。 还公开了各种其它方法，系统和计算机可读介质。

    Systems and methods for dynamically modifying rules for selecting suitable mobile networks
    5.
    发明授权
    Systems and methods for dynamically modifying rules for selecting suitable mobile networks 有权
    用于动态修改规则以选择合适的移动网络的系统和方法

    公开(公告)号：US09107147B1

    公开(公告)日：2015-08-11

    申请号：US13493569

    申请日：2012-06-11

    申请人： Qingchun Meng ,  Guilin Hu ,  Yanjiao Zuo ,  Xue Feng Tian

    发明人： Qingchun Meng ,  Guilin Hu ,  Yanjiao Zuo ,  Xue Feng Tian

    IPC分类号： H04W72/00 ,  H04W48/18

    CPC分类号： H04W48/18 ,  H04W24/02

    摘要： A computer-implemented method for dynamically modifying rules for selecting suitable mobile networks. The method may include (1) identifying a set of predefined rules for selecting suitable mobile networks with which to connect, (2) obtaining a training data set that includes data about at least one candidate mobile network, (3) using machine learning to dynamically adjust, based at least in part on the training data set, the set of predefined rules, and (4) connecting to a suitable mobile network identified by the dynamically adjusted set of predefined rules. Various other methods, systems, and computer-readable media are also disclosed.

    摘要翻译： 一种用于动态修改选择合适的移动网络的规则的计算机实现的方法。 该方法可以包括（1）识别用于选择与之连接的合适移动网络的一组预定义规则，（2）获得包括关于至少一个候选移动网络的数据的训练数据集，（3）使用机器学习来动态地 至少部分地基于训练数据集，预定义规则的集合进行调整，以及（4）连接到由动态调整的预定规则集合识别的合适的移动网络。 还公开了各种其它方法，系统和计算机可读介质。

    Methods of providing graphics data and displaying
    6.
    发明授权
    Methods of providing graphics data and displaying 有权
    提供图形数据和显示的方法

    公开(公告)号：US09064350B2

    公开(公告)日：2015-06-23

    申请号：US12669382

    申请日：2007-07-18

    申请人： Hock Soon Seah ,  Feng Tian ,  Yixiang Lu ,  Jie Qiu ,  Quan Chen ,  Peng Lu

    发明人： Hock Soon Seah ,  Feng Tian ,  Yixiang Lu ,  Jie Qiu ,  Quan Chen ,  Peng Lu

    IPC分类号： G06T13/00 ,  G09G5/00 ,  G06T1/00 ,  G06T13/80 ,  G06T9/00

    CPC分类号： G06T13/80 ,  G06T9/00 ,  G06T2200/16 ,  G06T2210/08

    摘要： A method of providing graphics data, comprising generating a first set of data vectors specifying geometrical characteristics of a graphical object in a first digital picture, generating a second set of data vectors specifying geometrical characteristics of the graphical object in a second digital picture to be displayed after the first digital picture, generating a parameter set comprising information specifying intermediate geometrical characteristics of the graphical object based on the geometrical characteristics of the graphical object in the first digital picture, and of the graphical object in the second digital picture, wherein the intermediate geometrical characteristics are geometrical characteristics of the graphical object in at least one third digital picture to be displayed after the first digital picture and before the second digital picture, and generating at least one data file comprising the first set of data vectors, the second set of data vectors and the parameter set.

    摘要翻译： 一种提供图形数据的方法，包括生成指定第一数字图像中的图形对象的几何特征的第一组数据向量，产生指定要显示的第二数字图像中的图形对象的几何特征的第二组数据向量 在第一数字图像之后，基于第一数字图像中的图形对象的几何特征和第二数字图像中的图形对象，生成包括指定图形对象的中间几何特征的信息的参数集，其中中间几何 特征是在要在第一数字图像之后和第二数字图像之前显示的至少一个第三数字图像中的图形对象的几何特征，并且生成包括第一组数据矢量的至少一个数据文件，第二组数据 向量和参数s 等。

    Systems and methods for identifying new words from a meta tag
    8.
    发明授权
    Systems and methods for identifying new words from a meta tag 有权
    从元标识中识别新单词的系统和方法

    公开(公告)号：US08892584B1

    公开(公告)日：2014-11-18

    申请号：US13073694

    申请日：2011-03-28

    申请人： Jun Mao ,  Jingnan Si ,  Xue Feng Tian

    发明人： Jun Mao ,  Jingnan Si ,  Xue Feng Tian

    IPC分类号： G06F17/30 ,  G06F17/27

    CPC分类号： G06F17/30896 ,  G06F17/2735 ,  G06F17/277 ,  G06F17/2863

    摘要： A computer-implemented method to identify new words from a meta tag is described. A Hyper-Text Markup Language (HTML) page is analyzed to identify a meta tag associated with the HTML page. At least one separator included in content of the meta tag is identified. The content of the meta tag is divided using the identified separator. A portion of the divided content is compared to content stored in a database. Upon determining that the portion of the divided content does not exist in the database, the portion of the divided content is added to the database.

    摘要翻译： 描述了用于从元标签识别新单词的计算机实现的方法。 分析超文本标记语言（HTML）页面以识别与HTML页面相关联的元标记。 识别包含在元标签内容中的至少一个分隔符。 元标记的内容使用标识的分隔符进行分割。 将分割的内容的一部分与存储在数据库中的内容进行比较。 在确定分割内容的部分不存在于数据库中时，将分割的内容的部分添加到数据库。

    Selective posttranslational modification of phage-displayed polypeptides
    9.
    发明授权
    Selective posttranslational modification of phage-displayed polypeptides 有权
    噬菌体展示多肽的选择性翻译后修饰

    公开(公告)号：US08367588B2

    公开(公告)日：2013-02-05

    申请号：US11992341

    申请日：2006-10-11

    申请人： Meng-Lin Tsao ,  Feng Tian ,  Peter Schultz

    发明人： Meng-Lin Tsao ,  Feng Tian ,  Peter Schultz

    IPC分类号： C40B50/06

    CPC分类号： C12P21/02 ,  C07K14/005 ,  C07K2319/00 ,  C07K2319/50 ,  C12N7/00 ,  C12N9/93 ,  C12N15/1037 ,  C12N15/67 ,  C12N2795/14122

    摘要： The invention relates to posttranslational modification of phage-displayed polypeptides. These displayed polypeptides comprise at least one unnatural amino acid, e.g., an aryl-azide amino acid such as p-azido-L-phenylalanine, or an alkynyl-amino acid such as para-propargyloxyphenylalanine, which are incorporated into the phage-displayed fusion polypeptide at a selected position by using an in vivo orthogonal translation system comprising a suitable orthogonal aminoacyl-tRNA synthetase and a suitable orthogonal tRNA species. These unnatural amino acids advantageously provide targets for posttranslational modifications such as azide-alkyne [3+2]cycloaddition reactions and Staudinger modifications.

    摘要翻译： 本发明涉及噬菌体展示多肽的翻译后修饰。 这些显示的多肽包含至少一个非天然氨基酸，例如芳基叠氮氨基酸如对叠氮基-L-苯丙氨酸或炔基 - 氨基酸如对 - 炔丙氧基苯丙氨酸，其被并入噬菌体展示的融合物 通过使用包含合适的正交氨酰-tRNA合成酶和合适的正交tRNA物质的体内正交翻译系统，在选定位置上的多肽。 这些非天然氨基酸有利地提供翻译后修饰的靶标，例如叠氮炔 - 炔[3 + 2]环加成反应和施陶丁格修饰。