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公开(公告)号：US20170192959A1
公开(公告)日：2017-07-06
申请号：US15302433
申请日：2015-11-25
Inventor： Soowon LEE , Dongxu JIN
IPC: G06F17/27
CPC classification number: G06F17/2785 , G06F16/313 , G06F17/274 , G06F17/2755 , G06F17/277
Abstract: Disclosed is an apparatus and method for extracting topics. The apparatus for extracting topics extracts an initial topic from a document using an LDA (latent Dirichlet allocation) and corrects topics which are duplicated and extracted or mixed through a similarity comparison between words included in the extracted initial topic, thereby extracting a final topic of the document.
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52.发明申请METHOD FOR DETERMINING ALCOHOL CONSUMPTION, AND RECORDING MEDIUM AND TERMINAL FOR CARRYING OUT SAME 有权用于确定酒精消费的方法，以及记录介质和终端的方法公开(公告)号：US20170032804A1
公开(公告)日：2017-02-02
申请号：US15113743
申请日：2014-01-24
Inventor： Myung Jin BAE , Sang Gil LEE , Geum Ran BAEK
CPC classification number: G10L25/66 , A61B5/18 , A61B5/4803 , A61B5/4845 , A61B2010/0009 , A61B2503/22 , G10L15/16 , G10L19/12 , G10L25/15 , G10L25/30 , G10L25/93
Abstract: Disclosed is a method for determining alcohol consumption capable of analyzing alcohol consumption in a time domain by analyzing a formant slope of a voice signal, and a recording medium and a terminal for carrying out same. An terminal for determining whether a person is drunk comprises: a voice input unit for generating a voice frame by receiving a voice signal; a voiced/unvoiced sound analysis unit for determining whether a received voiced frame corresponds to a voiced sound; a formant frequency extraction unit for extracting a plurality of formant frequencies of the voice frame corresponding to the voiced sound; and an alcohol consumption determining unit for calculating a formant slope between the plurality of formant frequencies, and determining the state of alcohol consumption depending on the formant slope, thereby determining whether a person is drunk by analyzing the formant slope of an inputted voice.
Abstract translation: 公开了一种通过分析语音信号的共振峰斜率来确定能够分析时域中的酒精消耗的酒精消耗的方法，以及用于进行声音信号的记录介质和终端的方法。 用于确定人是否醉酒的终端包括：语音输入单元，用于通过接收语音信号来产生语音帧; 有声/无声音分析单元，用于确定接收到的有声帧是否对应于浊音; 共振峰频率提取单元，用于提取对应于有声声音的语音帧的多个共振峰频率; 以及酒精消耗确定单元，用于计算多个共振峰频率之间的共振峰斜率，并且根据共振峰斜率确定酒精消耗的状态，从而通过分析输入的声音的共振峰斜率来确定人是否醉酒。
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53.发明授权Method and interleaving apparatus for interleaving for error dispersion and computer readable recording medium for performing the same 有权用于错误分散的交错的方法和交织装置和用于执行该错误分散的计算机可读记录介质公开(公告)号：US09531407B2
公开(公告)日：2016-12-27
申请号：US14583025
申请日：2014-12-24
Inventor： Jaejin Lee , Junghyun Park
IPC: H03M13/27
CPC classification number: H03M13/2778 , H03M13/2703 , H03M13/2792
Abstract: An interleaving apparatus, a computer-readable recording medium, and a method for interleaving data elements comprised in data frame which are transmitted via a channel for error dispersion are provided. The interleaving apparatus includes a block division unit that divides a given page of the data frame including two-dimensional array data into a plurality of data block units, and an interleaving unit that performs interleaving at least between two of the plurality of data blocks units, which are divided by the block division unit. A first block unit in the plurality of data block units is set as a reference interleaving block unit, and first data in the first block unit and second data in a second block unit are interleaved. The first block unit and the second block unit are included in the plurality of data block units, and the first block unit is different from the second block unit.
Abstract translation: 提供一种交错装置，计算机可读记录介质和用于交织包含在数据帧中的数据元素的方法，所述数据元素经由用于错误色散的通道发送。 交织装置包括块分割单元，其将包括二维阵列数据的数据帧的给定页面划分为多个数据块单元，以及交织单元，其至少在多个数据块单元中的两个之间进行交织， 其由块分割单元划分。 多个数据块单元中的第一块单元被设置为参考交织块单元，并且第一块单元中的第一数据和第二块单元中的第二数据被交织。 第一块单元和第二块单元包括在多个数据块单元中，并且第一块单元与第二块单元不同。
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公开(公告)号：US20160299929A1
公开(公告)日：2016-10-13
申请号：US15009243
申请日：2016-01-28
Inventor： Youngtack PARK , Incheol KIM , Seokjun LEE
IPC: G06F17/30
CPC classification number: G06F16/2246
Abstract: Disclosed within is a spatial knowledge extractor and a method of extracting spatial knowledge. The spatial knowledge extractor constructs an R-tree index, which is a minimum bounding rectangle (MBR)-based tree data structure, for geometric data about a plurality of spatial objects and extracts topological relation knowledge and directional relation knowledge about the spatial objects using MBRs constructed by the R-tree index and central points of the MBRs to extract spatial knowledge from geometric data about spaces.
Abstract translation: 公开的是空间知识提取器和提取空间知识的方法。 空间知识提取器构建了一个基于最小边界矩形（MBR）的树数据结构的R树索引，用于关于多个空间对象的几何数据，并且使用MBR提取关于空间对象的拓扑关系知识和方向关系知识 由R-tree索引和MBR的中心点构建，以从空间的几何数据中提取空间知识。
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55.发明申请NAVIGATION SYSTEM, PATH PREDICTION METHOD THEREOF AND COMPUTER READABLE MEDIUM FOR PERFORMING THE SAME 审中-公开导航系统，路径预测方法及其计算机可读介质公开(公告)号：US20160178377A1
公开(公告)日：2016-06-23
申请号：US14749603
申请日：2015-06-24
Inventor： Woo Chul JUNG , Young Woo CHOI , Je Min KIM , Hae Jung BAEK , Young Taek PARK
Abstract: A navigation terminal includes a path controller configured to identify moving trajectories reaching respective points of interest, to cluster the identified moving trajectories into at least one moving section, to reflect a road correction mechanism in the at least one clustered moving section and to cluster the at least one clustered moving section into at least one moving path, and to extract one moving path, in which time sequential position information received from a GPS is corrected, from the at least one clustered moving path. Thereby, the navigation terminal is resistant to error of a GPS sensor, error generated due to a collection cycle, or error generated in correction, and precisely predicts a moving path.
Abstract translation: 导航终端包括路径控制器，其被配置为识别到达相应兴趣点的移动轨迹，将所识别的移动轨迹聚集到至少一个移动部分中，以反映至少一个聚集移动部分中的道路校正机构， 至少一个聚集移动部分进入至少一个移动路径，并且提取一个移动路径，在该移动路径中，从所述至少一个群集移动路径校正从GPS接收的顺序位置信息。 因此，导航终端抵抗GPS传感器的误差，由于收集周期而产生的误差，或校正中产生的误差，并精确地预测移动路径。
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Patent Agency Ranking
56.发明申请SYSTEM AND METHOD FOR ANALYZING ELECTROENCEPHALOGRAM IN RESPONSE TO IMAGE STIMULUS OF MEDIA FACADE 审中-公开用于分析电化学反应对媒体图像刺激的系统和方法公开(公告)号：US20160113545A1
公开(公告)日：2016-04-28
申请号：US14854834
申请日：2015-09-15
Inventor： Juyeon KIM , Jongha KIM , Sanghee KIM , Jeongho LEE
IPC: A61B5/0484 , A61B5/00 , A61B5/04
CPC classification number: A61B5/04842 , A61B5/04012 , A61B5/048 , A61B5/16 , A61B5/742
Abstract: Provided are a system and method for analyzing an electroencephalogram (EEG) response to an image stimulus of a media facade which examine, with quantitative data, how emotional reactions of people are affected by image stimuli of different media facades. The system measures EEGs of subjects with respect to stimuli of different media facades and analyzes reaction characteristics, such as activities of respective EEG bands, activities of EEG bands according to brain regions, regional correlations according to the EEG bands, and differences in activities of EEG bands between male and female groups of subjects.
Abstract translation: 提供了一种用于分析针对媒体门面的图像刺激的脑电图（EEG）响应的系统和方法，其使用定量数据来检查人们的感觉反应如何受到不同媒体外观的图像刺激的影响。 该系统测量受试者对不同媒体外墙刺激的脑电图，并分析反应特征，如各脑电图谱带的活动，根据脑区域的脑电图谱带的活动，根据EEG谱带的区域相关性，脑电图的活动差异 男性和女性组之间的乐队。
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公开(公告)号：US20150381067A1
公开(公告)日：2015-12-31
申请号：US14767567
申请日：2014-06-26
Inventor： Woojin CHOI , Long TRAN VAN
IPC: H02M3/335
CPC classification number: H02M3/33561 , H02M3/3353 , H02M2001/009
Abstract: A multiple output converter is provided. The multiple output converter includes a power conversion circuit and a switching control unit. The power conversion circuit includes an input unit having at least one first switch, a transformer unit configured to convert a magnitude of power from the input unit, an output unit having a plurality of output terminals, which are configured to receive the power from the transformer unit, and a second switch unit having a plurality of second switches, wherein each of the plurality of second switches is installed in each of the plurality of output terminals, respectively, and is controlled in a time division multiple control manner. The switching control is configured to transmit a pulse width modulation signal to the at least one first switch and the plurality of second switches for controlling the at least one first switch and the plurality of second switches in the time division multiple control manner.
Abstract translation: 提供多输出转换器。 多输出转换器包括功率转换电路和开关控制单元。 电力转换电路包括具有至少一个第一开关的输入单元，被配置为转换来自输入单元的功率大小的变压器单元，具有多个输出端子的输出单元，其被配置为从变压器接收电力 单元，以及具有多个第二开关的第二开关单元，其中，所述多个第二开关中的每一个分别安装在所述多个输出端子中的每一个中，并且以时分多重控制方式进行控制。 开关控制被配置为向至少一个第一开关和多个第二开关发送脉宽调制信号，用于以时分多重控制方式控制至少一个第一开关和多个第二开关。
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公开(公告)号：US09203839B2
公开(公告)日：2015-12-01
申请号：US14493926
申请日：2014-09-23
Inventor： Ik Su Kim
CPC classification number: H04L63/0876 , H04L9/3228 , H04L9/3242 , H04L63/0869 , H04L63/1483
Abstract: A user authentication method and apparatus are disclosed. One embodiment of the invention can provide a method for authenticating a user from a server that includes: (a) transmitting a one-time server certification message in response to an authentication request including a user ID of a client terminal, and receiving a one-time terminal certification message from the client terminal; and (b) authenticating the user by verifying the one-time terminal certification message by using a hash value stored beforehand in correspondence to the user ID.
Abstract translation: 公开了一种用户认证方法和装置。 本发明的一个实施例可以提供一种用于从服务器认证用户的方法，包括：（a）响应于包括客户终端的用户ID的认证请求，发送一次性服务器认证消息， 来自客户终端的时间终端认证信息; 以及（b）通过使用与用户ID对应的预先存储的哈希值来验证一次性终端认证消息来认证用户。
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公开(公告)号：US20150341381A1
公开(公告)日：2015-11-26
申请号：US14654675
申请日：2013-11-12
Inventor： Sangjun LEE , Junghoon SHIN
CPC classification number: H04L63/1441 , G06F21/50 , G06F21/51 , G06F21/566 , G06F21/577 , G06F21/60 , G06F2221/034 , G06F2221/2119 , H04L63/14 , H04L63/1408 , H04L63/1483 , H04L63/168 , H04L67/02
Abstract: Provided are a harmful site collection device and method for determining a harmful site by analyzing a connection between harmful sites. The harmful site collection device extracts a URL linked to a web page of a harmful site; checks a link circulation on the basis of link information on a web page of the URL linked to the harmful site to determine whether the web page of the URL linked to the harmful site is a harmful site; and, when a URL of a prestored non-harmful site is extracted while the link circulation is checked, stops checking the link circulation that includes the URL of the non-harmful site. Accordingly, the harmful site collection device can more easily determine a harmful site merely with information on a URL linked to a web page and can reduce the amount of computation using information on a URL of a prestored non-harmful site.
Abstract translation: 提供了通过分析有害场所之间的连接来确定有害场所的有害场所收集装置和方法。 有害的站点收集装置提取链接到有害站点的网页的URL; 根据链接到有害站点的URL的网页上的链接信息来检查链接流通，以确定链接到有害站点的URL的网页是否是有害的站点; 并且当检查链接循环时提取预先存储的非有害站点的URL时，停止检查包括无害站点的URL的链接循环。 因此，有害的站点收集装置可以仅使用与网页链接的URL上的信息更容易地确定有害站点，并且可以使用关于预先存储的非有害站点的URL的信息来减少计算量。
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60.发明授权公开(公告)号：US09117089B2
公开(公告)日：2015-08-25
申请号：US14250075
申请日：2014-04-10
Inventor： MyungSik Yoo , Wenji Quan
CPC classification number: G06F21/6209 , H04L9/0833 , H04L63/062 , H04L63/065 , H04L63/104
Abstract: A key-based method for controlling access in a social network service includes: generating a core key and sub keys by segmenting a master key that is unique to a file owner, with the sub keys assigned differently to multiple groups that are divided according to trust level and relationship type; determining the group to which a file requester belongs by using at least one of a friend list of the file requester, a trust level between the file requester and the file owner, and a friend list of the file owner, and distributing a sub key corresponding to the determined group to the file requester, when the file requester requests a key distribution; and determining whether or not access to a file of the file owner is authorized by using the sub key distributed to the file requester and the core key, when the file requester requests the file.
Abstract translation: 用于控制社交网络服务中的访问的基于密钥的方法包括：通过分割文件所有者唯一的主密钥来产生核心密钥和子密钥，其中子密钥被分配给根据信任被划分的多个组 水平和关系类型; 通过使用文件请求者的朋友列表，文件请求者和文件所有者之间的信任级别以及文件所有者的朋友列表中的至少一个来确定文件请求者所属的组，并且分发对应的子密钥 到确定的组到文件请求者，当文件请求者请求密钥分发时; 并且当文件请求者请求文件时，通过使用分发给文件请求者和核心密钥的子密钥来确定对文件所有者的文件的访问是否被授权。
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