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1. 发明申请

US20150363948A1 Direct Patlak Estimation from List-Mode PET Data 有权
标题翻译：从列表模式PET数据直接Patlak估计
公开(公告)号：US20150363948A1
公开(公告)日：2015-12-17
申请号：US14739929
申请日：2015-06-15
申请人： Richard M. Leahy , Wentao Zhu , Quanzheng Li , Bing Bai , Peter Stephen Conti
发明人： Richard M. Leahy , Wentao Zhu , Quanzheng Li , Bing Bai , Peter Stephen Conti
IPC分类号： G06T11/00 , A61B6/00 , A61B6/04 , G06T7/00 , A61B6/03
CPC分类号： A61B6/5205 , A61B6/037 , A61B6/0457 , A61B6/4258 , A61B6/4275 , A61B6/504 , A61B6/507 , G06T11/006 , G06T2207/10104 , G06T2211/412 , G06T2211/424
摘要： A medical imaging system for reconstructing quantitative dynamic nuclear medicine images of a subject may include a three dimensional positron emission tomography (3D PET) scanner and a data processing system. The three dimensional positron emission tomography (3D PET) scanner may: perform scans of the subject at each of multiple bed positions, each scan being of only a sub-portion of the subject that is within an axial length covered by the scanner; and generate dynamic list-mode PET data that: represents a total number of photon pairs arriving at each of multiple detector pairs in the 3D PET scanner; and is organized in a list of elements, each element in the list including a detector pair index and an arrival time for each detected photon pair; and acquires PET data using a dynamic PET protocol with at least two scans at each of the multiple bed positions. The data processing system may: reconstruct Patlak slope and intercept images of the subject over an axial length of the subject that exceeds the axial length of each scan of the subject by optimizing a likelihood or penalized likelihood function using the list-mode PET data from at least two scans of the subject at each of the multiple bed positions; and store the reconstructed image in a storage device or displays the reconstructed image on a display system.
摘要翻译：用于重建受试者的定量动态核医学图像的医学成像系统可以包括三维正电子发射断层摄影（3D PET）扫描仪和数据处理系统。三维正电子发射断层摄影（3D PET）扫描器可以：在多个床位置的每一个位置执行被检体的扫描，每个扫描仅是被扫描仪所覆盖的轴向长度内的被检体的子部分; 并生成动态列表模式PET数据，其表示到达3D PET扫描仪中的多个检测器对中的每一个的光子对的总数; 并且被组织在元素列表中，列表中的每个元素包括每个检测到的光子对的检测器对索引和到达时间; 并且使用动态PET协议在多个床位置的每一个处进行至少两次扫描来获取PET数据。数据处理系统可以：通过使用来自对象的列表模式PET数据优化似然或惩罚似然函数来重建Patlak斜率并且通过超过受试者的每次扫描的轴向长度的主体的轴向长度截取受试者的图像在多个床位置的每个位置处对象的至少两次扫描; 并将重建的图像存储在存储装置中，或者将重建的图像显示在显示系统上。

2. 发明授权

US08874432B2 Systems and methods for semi-supervised relationship extraction 有权
标题翻译：半监督关系提取的系统和方法
公开(公告)号：US08874432B2
公开(公告)日：2014-10-28
申请号：US13078985
申请日：2011-04-03
申请人： Yanjun Qi , Bing Bai , Xia Ning , Pavel Kuksa
发明人： Yanjun Qi , Bing Bai , Xia Ning , Pavel Kuksa
IPC分类号： G06F17/27 , G06F17/30
CPC分类号： G06F17/2785 , G06F17/271 , G06F17/30684
摘要： Systems and methods are disclosed to perform relation extraction in text by applying a convolution strategy to determine a kernel between sentences; applying one or more semi-supervised strategies to the kernel to encode syntactic and semantic information to recover a relational pattern of interest; and applying a classifier to the kernel to identify the relational pattern of interest in the text in response to a query.
摘要翻译：公开了系统和方法，通过应用卷积策略来确定句子之间的内核来执行文本中的关系提取; 对内核应用一个或多个半监督策略来编码句法和语义信息以恢复关注模式; 以及将分类器应用于内核以在响应于查询的情况下识别文本中感兴趣的关系模式。

3. 发明申请

US20130069446A1 WIRELESS ELECTRIC POWER RECEIVING DEVICE AND WIRELESS ELECTRIC POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：无线电力接收装置和无线电力传输系统
公开(公告)号：US20130069446A1
公开(公告)日：2013-03-21
申请号：US13701484
申请日：2010-12-23
申请人： Bing Bai , Chao Liu , Yilong Xu
发明人： Bing Bai , Chao Liu , Yilong Xu
IPC分类号： H02J17/00
CPC分类号： H02J50/10 , H02H3/207 , H02J5/005
摘要： A wireless electric power receiving device and a wireless electric power transmission system are disclosed. The wireless electric power receiving device is coupled to a wireless electric power transmitting device, and comprises a receiving coil, a power supply circuit and an alarm unit. When the receiving coil is coupled, a coupling voltage is generated and outputted. The power supply circuit comprises a first receiving terminal coupled to the receiving coil, and compares the voltage with a preset operation voltage range to generate and output a control signal when the voltage is beyond the range. The alarm unit is electrically coupled to the power supply circuit to receive the control signal from the power supply circuit and to output an alarm signal according to the control signal. The device can prevent a user from misusing a household appliance in case of a deficient voltage.
摘要翻译：公开了一种无线电力接收装置和无线电力传输系统。无线电力接收装置耦合到无线电力发送装置，并且包括接收线圈，电源电路和报警单元。当接收线圈耦合时，产生并输出耦合电压。电源电路包括耦合到接收线圈的第一接收端子，并将电压与预设的工作电压范围进行比较，以在电压超出该范围时产生并输出控制信号。报警单元电耦合到电源电路以接收来自电源电路的控制信号，并根据控制信号输出报警信号。该设备可以防止用户在电压不足的情况下误用家用电器。

4. 发明授权

US08359282B2 Supervised semantic indexing and its extensions 有权
标题翻译：监督语义索引及其扩展
公开(公告)号：US08359282B2
公开(公告)日：2013-01-22
申请号：US12562840
申请日：2009-09-18
申请人： Bing Bai , Jason Weston , Ronan Collorbert , David Grangier
发明人： Bing Bai , Jason Weston , Ronan Collorbert , David Grangier
IPC分类号： G06F15/18 , G06F7/00
CPC分类号： G06F17/30663 , G06F17/30616
摘要： A system and method for determining a similarity between a document and a query includes providing a frequently used dictionary and an infrequently used dictionary in storage memory. For each word or gram in the infrequently used dictionary, n words or grams are correlated from the frequently used dictionary based on a first score. Features for a vector of the infrequently used words or grams are replaced with features from a vector of the correlated words or grams from the frequently used dictionary when the features from a vector of the correlated words or grams meet a threshold value. A similarity score is determined between weight vectors of a query and one or more documents in a corpus by employing the features from the vector of the correlated words or grams that met the threshold value.
摘要翻译：用于确定文档和查询之间的相似性的系统和方法包括在存储存储器中提供频繁使用的字典和不经常使用的字典。对于不经常使用的字典中的每个单词或克，n个词或克根据第一个分数与经常使用的词典相关联。当相关词或克的向量的特征符合阈值时，不经常使用的单词或克的向量的特征将被来自经常使用的词典的相关词或克的向量的特征替换。通过使用满足阈值的相关词或克的向量的特征，在查询的权重向量和语料库中的一个或多个文档之间确定相似性得分。

5. 发明申请

US20100185659A1 SUPERVISED SEMANTIC INDEXING AND ITS EXTENSIONS 有权
标题翻译：监督语义索引及其扩展
公开(公告)号：US20100185659A1
公开(公告)日：2010-07-22
申请号：US12562840
申请日：2009-09-18
申请人： BING BAI , JASON WESTON , RONAN COLLORBERT , DAVID GRANGIER
发明人： BING BAI , JASON WESTON , RONAN COLLORBERT , DAVID GRANGIER
IPC分类号： G06F17/30
CPC分类号： G06F17/30663 , G06F17/30616
摘要： A system and method for determining a similarity between a document and a query includes providing a frequently used dictionary and an infrequently used dictionary in storage memory. For each word or gram in the infrequently used dictionary, n words or grams are correlated from the frequently used dictionary based on a first score. Features for a vector of the infrequently used words or grams are replaced with features from a vector of the correlated words or grams from the frequently used dictionary when the features from a vector of the correlated words or grams meet a threshold value. A similarity score is determined between weight vectors of a query and one or more documents in a corpus by employing the features from the vector of the correlated words or grams that met the threshold value.
摘要翻译：用于确定文档和查询之间的相似性的系统和方法包括在存储存储器中提供频繁使用的字典和不经常使用的字典。对于不经常使用的字典中的每个单词或克，n个词或克根据第一个分数与经常使用的词典相关联。当相关词或克的向量的特征符合阈值时，不经常使用的单词或克的向量的特征将被来自经常使用的词典的相关词或克的向量的特征替换。通过使用满足阈值的相关词或克的向量的特征，在查询的权重向量和语料库中的一个或多个文档之间确定相似性得分。

6. 发明授权

US08874434B2 Method and apparatus for full natural language parsing 有权
标题翻译：全自然语言解析的方法和装置
公开(公告)号：US08874434B2
公开(公告)日：2014-10-28
申请号：US13150898
申请日：2011-06-01
申请人： Ronan Collobert , Bing Bai
发明人： Ronan Collobert , Bing Bai
IPC分类号： G06F17/20 , G06F17/27 , G06G7/00
CPC分类号： G06F17/271 , G06F17/2775
摘要： The method and apparatus for discriminative natural language parsing, uses a deep convolutional neural network adapted for text and a structured tag inference in a graph. In the method and apparatus, a trained recursive convolutional graph transformer network, formed by the deep convolutional neural network and the graph, predicts “levels” of a parse tree based on predictions of previous levels.
摘要翻译：用于辨别自然语言解析的方法和装置，使用适于文本的深卷积神经网络和图中的结构化标签推理。在该方法和装置中，通过深卷积神经网络和图形形成的经过训练的递归卷积变换网络基于先前水平的预测来预测解析树的“水平”。

7. 发明授权

US08612369B2 System and methods for finding hidden topics of documents and preference ranking documents 有权
标题翻译：查找文档隐藏主题和偏好排序文件的系统和方法
公开(公告)号：US08612369B2
公开(公告)日：2013-12-17
申请号：US13083402
申请日：2011-04-08
申请人： Xi Chen , Yanjun Qi , Bing Bai
发明人： Xi Chen , Yanjun Qi , Bing Bai
IPC分类号： G06N5/00
CPC分类号： G06N99/005 , G06F17/30705
摘要： Systems and methods are disclosed to perform preference learning on a set of documents includes receiving raw input features from the set of documents stored on a data storage device; generating polynomial combinations from the raw input features; generating one or more parameters; applying the parameters to one or more classifiers to generate outputs; determining a loss function and parameter gradients and updating parameters determining one or more sparse regularizing terms and updating the parameters; and expressing that one document is preferred over another in a search query and retrieving one or more documents responsive to the search query.
摘要翻译：公开了系统和方法来对一组文件执行偏好学习，包括从存储在数据存储设备上的文档集接收原始输入特征; 从原始输入特征生成多项式组合; 产生一个或多个参数; 将参数应用于一个或多个分类器以产生输出; 确定损失函数和参数梯度以及更新确定一个或多个稀疏规则化条件并更新参数的参数; 并且在搜索查询中表达一个文档优于另一个文档，并且响应于搜索查询来检索一个或多个文档。

8. 发明授权

US08463025B2 Distributed artificial intelligence services on a cell phone 有权
标题翻译：在手机上分布式人工智能服务
公开(公告)号：US08463025B2
公开(公告)日：2013-06-11
申请号：US13094284
申请日：2011-04-26
申请人： Iain Melvin , Koray Kavukcuoglu , Akshat Aranya , Bing Bai
发明人： Iain Melvin , Koray Kavukcuoglu , Akshat Aranya , Bing Bai
IPC分类号： G06F7/00 , G06E1/00
CPC分类号： G06K9/00979
摘要： A cell phone having distributed artificial intelligence services is provided. The cell phone includes a neural network for performing a first pass of object recognition on an image to identify objects of interest therein based on one or more criterion. The cell phone also includes a patch generator for deriving patches from the objects of interest. Each of the patches includes a portion of a respective one of the objects of interest. The cell phone additionally includes a transmitter for transmitting the patches to a server for further processing in place of an entirety of the image to reduce network traffic.
摘要翻译：提供了具有分布式人工智能服务的手机。手机包括用于基于一个或多个标准在图像上执行对象识别的第一遍以识别其中的对象的神经网络。手机还包括用于从感兴趣的对象导出补丁的补丁生成器。每个补丁包括感兴趣对象中的相应一个对象的一部分。手机还包括用于将补丁发送到服务器用于进一步处理以代替整个图像以减少网络流量的发射器。

9. 发明申请

US20130140907A1 WIRELESS POWER SUPPLYING SYSTEM AND ADAPTIVE ADJUSTMENT METHOD THEREOF 有权
标题翻译：无线供电系统及其自适应调整方法
公开(公告)号：US20130140907A1
公开(公告)日：2013-06-06
申请号：US13701005
申请日：2010-12-23
申请人： Dan Li , Bing Bai , Ying Chen , Yilong Xu
发明人： Dan Li , Bing Bai , Ying Chen , Yilong Xu
IPC分类号： H04B5/00
CPC分类号： H04B5/0037 , H02J7/025 , H02J50/12 , H04B5/0093
摘要： A wireless power supply system and a self adaptive regulation method thereof. The method includes the following steps: detecting an operating mode of an electric power sending unit (210); judging whether the electric power sending unit coincides with a normal operation condition of the wireless power supply system (200) according to the detected operating mode; determining according to a judging result whether to regulate a main oscillating frequency of an oscillating circuit (213) or not, so as to make the main oscillating frequency of the oscillating circuit be maintained between the resonant frequency of a sending coil (214) and the resonant frequency of a receiving coil (221). The main oscillating frequency of the oscillating circuit is regulated automatically, so as to make the main oscillating frequency be close to the resonant frequency of coils in the electric power sending unit and a receiving unit (220) all the time and make the system maintain a stable power output to ensure the normal operation of the wireless power supply system.
摘要翻译：一种无线供电系统及其自适应调节方法。该方法包括以下步骤：检测电力发送单元（210）的工作模式; 根据检测到的操作模式判断所述发电单元是否与所述无线供电系统（200）的正常运行状态一致; 根据判断结果确定是否调节振荡电路（213）的主振荡频率，以使振荡电路的主振荡频率保持在发送线圈（214）的谐振频率和接收线圈（221）的谐振频率。振荡电路的主振荡频率自动调节，使得主振荡频率始终接近发电单元和接收单元（220）中线圈的谐振频率，并使系统保持稳定的电源输出，保证无线供电系统的正常运行。

10. 发明申请

US20130076155A1 Electronic Device and Power Supplying Method and Wireless Power Supplying System Thereof 有权
标题翻译：电子设备及供电方法及无线供电系统
公开(公告)号：US20130076155A1
公开(公告)日：2013-03-28
申请号：US13701171
申请日：2010-12-23
申请人： Zida Yu , Bing Bai , Ronghong Chi , Jinliang Li
发明人： Zida Yu , Bing Bai , Ronghong Chi , Jinliang Li
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , H02J5/00 , H02J9/061 , H02J17/00 , H02J50/00 , H02J50/80
摘要： An electronic device, and a power supplying method and a wireless power supplying system thereof. The electronic device includes a wired electric power receiving module, a wireless electric power receiving module and a switch. The wired electric power receiving module is connected to an external power supply by wired transmission. The wireless electric power receiving module receives the wireless electric power from an external wireless electric power transmitting device. The switch is coupled to the wired electric power receiving module and the wireless electric power receiving module and is used to switch between the wired electric power receiving module and the wireless electric power receiving module, to supply the operating voltage. The electronic device can operate in the wireless power supplying mode or the wired power supplying mode, so as to facilitate a user to use.
摘要翻译：一种电子设备及其供电方法及其无线供电系统。电子设备包括有线电力接收模块，无线电力接收模块和开关。有线电力接收模块通过有线传输连接到外部电源。无线电力接收模块从外部无线电力发送装置接收无线电力。开关连接到有线电力接收模块和无线电力接收模块，用于在有线电力接收模块和无线电力接收模块之间切换以提供工作电压。电子设备可以在无线供电模式或有线供电模式下工作，以便于用户使用。

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