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1. 发明授权

US07792827B2 Temporal link analysis of linked entities 有权
标题翻译：链接实体的时态链接分析
公开(公告)号：US07792827B2
公开(公告)日：2010-09-07
申请号：US10335357
申请日：2002-12-31
申请人： Einat Amitay , David Carmel , Michael Herscovici , Ronny Lempel , Aya Soffer , Uri Weiss
发明人： Einat Amitay , David Carmel , Michael Herscovici , Ronny Lempel , Aya Soffer , Uri Weiss
IPC分类号： G06F17/30
CPC分类号： G06F17/30893
摘要： A method for gathering and recording temporal information for a linked entity, the method including identifying a link related activity within a linked source entity, and recording a time stamp in association with the link related activity.
摘要翻译：一种用于收集和记录链接实体的时间信息的方法，所述方法包括识别链接源实体内的链接相关活动，以及记录与所述链接相关活动相关联的时间戳。

2. 发明申请

US20060212265A1 Method and system for assessing quality of search engines 审中-公开
标题翻译：用于评估搜索引擎质量的方法和系统
公开(公告)号：US20060212265A1
公开(公告)日：2006-09-21
申请号：US11083204
申请日：2005-03-17
申请人： Einat Amitay , Adam Darlow , Uri Weiss
发明人： Einat Amitay , Adam Darlow , Uri Weiss
IPC分类号： G21C17/00
CPC分类号： G06F16/951
摘要： A method and system for assessing the quality of one or more search engines are provided. The method and system monitor reformulation sessions by users (201) of a search engine (308, 402, 403) by retrieving data from a query log (307, 407, 408), wherein a reformulation session is a series of at least two queries to a search engine (308) issued by a user (201) to satisfy a single information need. The method and system then determine a reformulation session parameter for the search engine (308, 402, 403) and analyse the reformulation session parameter. The reformulation session parameter may be a rate of query reformulations in a reformulation session or a reformulation session duration. Analysing the reformulation session parameter for a single search engine may determine if the parameter changes with time or may determine the parameter with different settings in a single search engine. Analysing the reformulation session parameter for two or more search engines includes comparing the parameters of the two or more search engines to measure the search quality. The analysis can be used to control the operation of one or more search engines.
摘要翻译：提供了一种用于评估一个或多个搜索引擎的质量的方法和系统。所述方法和系统通过从查询日志（307,407,408）中检索数据来监视用户（201）的搜索引擎（308,402,403）的重新制定会话，其中重新配置会话是一系列至少两个查询到由用户（201）发布以满足单个信息需求的搜索引擎（308）。方法和系统然后确定搜索引擎（308,402,403）的重新配置会话参数，并分析重新配置会话参数。重新配置会话参数可以是重新配置会话或重新配置会话持续时间中的查询重新设置的速率。分析单个搜索引擎的重新配置会话参数可以确定参数是否随时间变化，或者可以在单个搜索引擎中确定具有不同设置的参数。分析两个或多个搜索引擎的重新配置会话参数包括比较两个或多个搜索引擎的参数以测量搜索质量。该分析可用于控制一个或多个搜索引擎的操作。

3. 发明授权

US08816832B2 System for coupling a power line communication device to a power line network 有权
标题翻译：用于将电力线通信设备耦合到电力线网络的系统
公开(公告)号：US08816832B2
公开(公告)日：2014-08-26
申请号：US13985535
申请日：2012-02-15
申请人： Uri Weiss , Dror Ben-Yehuda , Naftali Chayat
发明人： Uri Weiss , Dror Ben-Yehuda , Naftali Chayat
IPC分类号： G05B11/01 , G08C19/16
CPC分类号： H01F38/14 , H04B3/56 , H04B2203/5483 , H04L25/0266 , H04L25/0274 , Y10T307/344
摘要： Coupling circuit for coupling a power line communication device to a power line network, including a first network port coupled between a network phase line and a first network line, a second network port coupled between a network neutral line and a second network line, a third network port coupled between a network ground line and a third network line, a first differential modem port including a first terminal and a second terminal, a second differential modem port including a third terminal and a fourth terminal, a first transformer including a first network side winding and a first modem side winding, a second transformer including a second network side winding and a second modem side winding, the transformers including respective terminals, a center tap extending from the midpoint of the first network side winding to a terminal of the second network side winding and a plurality of capacitors.
摘要翻译：用于将电力线通信设备耦合到电力线网络的耦合电路，包括耦合在网络相线和第一网络线之间的第一网络端口，耦合在网络中性线和第二网络线之间的第二网络端口，第三网络端口耦合在网络地线和第三网络线之间的网络端口，包括第一终端和第二终端的第一差分调制解调器端口，包括第三终端和第四终端的第二差分调制解调器端口，包括第一网络侧的第一变压器绕组和第一调制解调器侧绕组，包括第二网络侧绕组和第二调制解调器侧绕组的第二变压器，变压器包括各自的端子，从第一网络侧绕组的中点延伸到第二网络的端子的中心抽头侧绕组和多个电容器。

4. 发明申请

US20110175712A1 ENHANCED POWER SUPPLY UNIT FOR POWERLINE NETWORKS 有权
标题翻译：电力网络增强电源单元
公开(公告)号：US20110175712A1
公开(公告)日：2011-07-21
申请号：US12962187
申请日：2010-12-07
申请人： Reuven Franco , Uri Weiss , Pablo Omar Sandoval Silva , Mileend Gadkari , Michael Weissman , Amir Kanchuk
发明人： Reuven Franco , Uri Weiss , Pablo Omar Sandoval Silva , Mileend Gadkari , Michael Weissman , Amir Kanchuk
IPC分类号： G05B11/01
CPC分类号： H04B3/542 , H04B3/56 , H04B2203/5416 , H04B2203/542 , H04B2203/545 , H04B2203/547 , H04B2203/5483 , H04B2203/5491
摘要： A power unit includes an AC/DC converter for converting VAC input to DC, a zero cross unit for modulating the AC/DC converter output to facilitate zero crossing detection based on the output, and a high pass filter (HPF) for filtering data signals, where the data signals are transmitted and received on the same medium from which the VAC input is received. A method for providing power and data signals from a single powerline source, including receiving incoming VAC in an external power unit, converting the incoming VAC to DC, modulating the DC in accordance with zero crossings from the incoming VAC, filtering the VAC to isolate high frequency data signals, where the data signals are transmitted and received on a same medium from which the incoming VAC is received, and providing the DC, modulated DC, and data signals to an embedded processing unit capable of processing the data signals.
摘要翻译：功率单元包括用于将VAC输入转换为DC的AC / DC转换器，用于调制AC / DC转换器输出的零交叉单元以便于基于输出的零交叉检测;以及用于滤波数据信号的高通滤波器（HPF），其中数据信号在从其接收VAC输入的相同介质上发送和接收。一种用于从单个电力线源提供电力和数据信号的方法，包括在外部功率单元中接收输入VAC，将输入的VAC转换为DC，根据来自VAC的过零点调制DC，对VAC进行滤波以隔离高电平频率数据信号，其中数据信号在接收输入VAC的相同介质上被发送和接收，并且将DC，调制DC和数据信号提供给能够处理数据信号的嵌入式处理单元。

5. 发明申请

US20120313764A1 SYSTEM FOR COUPLING A POWER LINE COMMUNICATION DEVICE TO A POWER LINE NETWORK 审中-公开
标题翻译：将电力线通信设备耦合到电源线网络的系统
公开(公告)号：US20120313764A1
公开(公告)日：2012-12-13
申请号：US13571032
申请日：2012-08-09
申请人： Uri Weiss
发明人： Uri Weiss
IPC分类号： G08C19/16
CPC分类号： H01F38/14 , H04B3/56 , H04B2203/5483 , H04L25/0266 , H04L25/0274 , Y10T307/344
摘要： Coupling circuit for coupling a power line communication device to a power line network, including a first network port, a second network port, a third network port, a first modem port, a second modem port, a third modem port, a fourth modem port, a first transformer, a second transformer, a third transformer and at least two capacitors, the first transformer including a first network side winding including two terminals, a first modem side transmitter winding including two terminals, a first modem side receiver winding including two terminals and a center tap, extending from a midpoint between the two terminals of the first network side winding, the second transformer including a second network side winding including two terminals and a second modem side receiver winding including two terminals, the third transformer including a third network side winding including two terminals and a second modem side transmitter winding including two terminals.
摘要翻译：用于将电力线通信设备耦合到电力线网络的耦合电路，包括第一网络端口，第二网络端口，第三网络端口，第一调制解调器端口，第二调制解调器端口，第三调制解调器端口，第四调制解调器端口，第一变压器，第二变压器，第三变压器和至少两个电容器，所述第一变压器包括包括两个端子的第一网络侧绕组，包括两个端子的第一调制解调器侧发送器绕组，包括两个端子的第一调制解调器侧接收器绕组以及从第一网络侧绕组的两个端子之间的中点延伸的中心抽头，第二变压器包括包括两个端子的第二网络侧绕组和包括两个端子的第二调制解调器侧接收器绕组，第三变压器包括第三网络包括两个端子的侧绕组和包括两个端子的第二调制解调器侧发送器绕组。

6. 发明授权

US08823499B2 Enhanced power supply unit for powerline networks 有权
标题翻译：电力线网络增强型电源单元
公开(公告)号：US08823499B2
公开(公告)日：2014-09-02
申请号：US12962187
申请日：2010-12-07
申请人： Reuven Franco , Uri Weiss , Pablo Omar Sandoval Silva , Mileend Gadkari , Michael Weissman , Amir Kanchuk
发明人： Reuven Franco , Uri Weiss , Pablo Omar Sandoval Silva , Mileend Gadkari , Michael Weissman , Amir Kanchuk
IPC分类号： G05B11/01 , G08C19/16 , H04M9/00 , H04J1/00
CPC分类号： H04B3/542 , H04B3/56 , H04B2203/5416 , H04B2203/542 , H04B2203/545 , H04B2203/547 , H04B2203/5483 , H04B2203/5491
摘要： A power unit includes an AC/DC converter for converting VAC input to DC, a zero cross unit for modulating the AC/DC converter output to facilitate zero crossing detection based on the output, and a high pass filter (HPF) for filtering data signals, where the data signals are transmitted and received on the same medium from which the VAC input is received. A method for providing power and data signals from a single powerline source, including receiving incoming VAC in an external power unit, converting the incoming VAC to DC, modulating the DC in accordance with zero crossings from the incoming VAC, filtering the VAC to isolate high frequency data signals, where the data signals are transmitted and received on a same medium from which the incoming VAC is received, and providing the DC, modulated DC, and data signals to an embedded processing unit capable of processing the data signals.
摘要翻译：功率单元包括用于将VAC输入转换为DC的AC / DC转换器，用于调制AC / DC转换器输出的零交叉单元以便于基于输出的零交叉检测;以及用于滤波数据信号的高通滤波器（HPF），其中数据信号在从其接收VAC输入的相同介质上发送和接收。一种用于从单个电力线源提供电力和数据信号的方法，包括在外部功率单元中接收输入VAC，将输入的VAC转换为DC，根据来自VAC的过零点调制DC，对VAC进行滤波以隔离高电平频率数据信号，其中数据信号在接收输入VAC的相同介质上被发送和接收，并且将DC，调制DC和数据信号提供给能够处理数据信号的嵌入式处理单元。

7. 发明申请

US20130320775A1 System For Coupling A Power Line Communication Device To A Power Line Network 有权
标题翻译：将电力线通信设备耦合到电力线网络的系统
公开(公告)号：US20130320775A1
公开(公告)日：2013-12-05
申请号：US13985535
申请日：2012-02-15
申请人： Uri Weiss , Dror Ben-Yehuda , Naftali Chayat
发明人： Uri Weiss , Dror Ben-Yehuda , Naftali Chayat
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , H04B3/56 , H04B2203/5483 , H04L25/0266 , H04L25/0274 , Y10T307/344
摘要： Coupling circuit for coupling a power line communication device to a power line network, including a first network port coupled between a network phase line and a first network line, a second network port coupled between a network neutral line and a second network line, a third network port coupled between a network ground line and a third network line, a first differential modem port including a first terminal and a second terminal, a second differential modem port including a third terminal and a fourth terminal, a first transformer including a first network side winding and a first modem side winding, a second transformer including a second network side winding and a second modem side winding, the transformers including respective terminals, a center tap extending from the midpoint of the first network side winding to a terminal of the second network side winding and a plurality of capacitors.
摘要翻译：用于将电力线通信设备耦合到电力线网络的耦合电路，包括耦合在网络相线和第一网络线之间的第一网络端口，耦合在网络中性线和第二网络线之间的第二网络端口，第三网络端口耦合在网络地线和第三网络线之间的网络端口，包括第一终端和第二终端的第一差分调制解调器端口，包括第三终端和第四终端的第二差分调制解调器端口，包括第一网络侧的第一变压器绕组和第一调制解调器侧绕组，包括第二网络侧绕组和第二调制解调器侧绕组的第二变压器，变压器包括各自的端子，从第一网络侧绕组的中点延伸到第二网络的端子的中心抽头侧绕组和多个电容器。

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