专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210403618A1 HYDRATE INHIBITORS 有权
公开(公告)号：US20210403618A1
公开(公告)日：2021-12-30
申请号：US16915214
申请日：2020-06-29
申请人： Kui Xu , Vaithilingam Panchalingam , Wojciech J. Jakubowski , Szymon Jankowski , Jonathan Raymond Stewart-Ayala , Steven Jackson , Christina Sanders
发明人： Kui Xu , Vaithilingam Panchalingam , Wojciech J. Jakubowski , Szymon Jankowski , Jonathan Raymond Stewart-Ayala , Steven Jackson , Christina Sanders
IPC分类号： C08F20/54 , C08F2/44 , C08K5/37 , C08F26/10 , C09K8/52
摘要： An N-vinyl amide polymer is disclosed. The N-vinyl amide polymer is a reaction product of: a monomer component comprising an N-vinyl amide; and a chain transfer agent of the formula: wherein each occurrence of R1 is independently a C1-20 alkylene, a C1-20 heteroalkylene, a C3-20 cycloalkylene, a C3-20 heterocycloalkylene, a C6-20 arylene, or a combination thereof, and R1 is substituted or unsubstituted; R2 is a divalent or multivalent organic group having 2 to 40 carbon atoms; and n is at least 2.

2. 发明申请

US20110028758A1 Trans-cinnamic acid derivative, its preparation mathod and the use 审中-公开
标题翻译：反式肉桂酸衍生物及其制备方法及用途
公开(公告)号：US20110028758A1
公开(公告)日：2011-02-03
申请号：US12311204
申请日：2008-06-04
申请人： Wei Wang , Jun Ying , Wenzhan Chen , Xuebin Liu , Kui Xu , Qingchun Ni
发明人： Wei Wang , Jun Ying , Wenzhan Chen , Xuebin Liu , Kui Xu , Qingchun Ni
IPC分类号： C07C59/64 , C07C51/09
CPC分类号： C07C59/52
摘要： A compound of formula (I) or its pharmaceutically acceptable salt is prepared by ring opening of osthol under basic condition. The compound of formula (I) or its pharmaceutically acceptable salt has activity of selectively inhibiting tumor cells and lower toxicity, and can be used for preparing anti-tumor drugs.
摘要翻译：式（I）化合物或其药学上可接受的盐是通过在碱性条件下开环的方法制备的。式（I）化合物或其药学上可接受的盐具有选择性抑制肿瘤细胞和降低毒性的活性，可用于制备抗肿瘤药物。

3. 发明申请

US20100124325A1 System and Method for Interacting with Live Agents in an Automated Call Center 有权
标题翻译：在自动呼叫中心与实时代理交互的系统和方法
公开(公告)号：US20100124325A1
公开(公告)日：2010-05-20
申请号：US12274258
申请日：2008-11-19
申请人： Fuliang Weng , Baoshi Yan , Zhongnan Shen , Zhe Feng , Kui Xu , Katrina Li
发明人： Fuliang Weng , Baoshi Yan , Zhongnan Shen , Zhe Feng , Kui Xu , Katrina Li
IPC分类号： H04M3/00 , G10L15/04
CPC分类号： H04M3/5166 , G10L15/22 , H04M2201/40
摘要： Embodiments of an interface system that enables a call center agent to access and intervene in an interaction between an automated call center system and a caller whenever necessary for complex application tasks is described. The system includes a user interface that presents the agent with one or more categories of information, including the conversation flow, obtained semantic information, the recognized utterances, and access to the utterance waveforms. This information is cross-linked and attached with a confidence level for better access and navigation within the dialog system for the generation of appropriate responses to the caller.
摘要翻译：描述了使得呼叫中心代理能够访问并介入自动呼叫中心系统和呼叫者之间的交互的接口系统的实施例，以便在需要复杂的应用任务时。该系统包括用户界面，其向代理呈现一个或多个类别的信息，包括会话流，获得的语义信息，识别的话语和对话音波形的访问。该信息是交叉链接的，并附有置信水平，以便在对话系统内更好地访问和导航以产生对呼叫者的适当响应。

4. 发明授权

US08972260B2 Speech recognition using multiple language models 有权
标题翻译：多语言模型的语音识别
公开(公告)号：US08972260B2
公开(公告)日：2015-03-03
申请号：US13450861
申请日：2012-04-19
申请人： Fuliang Weng , Zhe Feng , Kui Xu , Lin Zhao
发明人： Fuliang Weng , Zhe Feng , Kui Xu , Lin Zhao
IPC分类号： G10L15/00 , G10L15/32 , G10L15/06 , G10L15/18 , G10L15/193 , G10L15/197 , G10L15/30
CPC分类号： G10L15/32 , G10L15/063 , G10L15/18 , G10L15/193 , G10L15/197 , G10L15/30
摘要： In accordance with one embodiment, a method of generating language models for speech recognition includes identifying a plurality of utterances in training data corresponding to speech, generating a frequency count of each utterance in the plurality of utterances, generating a high-frequency plurality of utterances from the plurality of utterances having a frequency that exceeds a predetermined frequency threshold, generating a low-frequency plurality of utterances from the plurality of utterances having a frequency that is below the predetermined frequency threshold, generating a grammar-based language model using the high-frequency plurality of utterances as training data, and generating a statistical language model using the low-frequency plurality of utterances as training data.
摘要翻译：根据一个实施例，一种生成用于语音识别的语言模型的方法包括：识别与语音相对应的训练数据中的多个话语，产生多个话语中的每个发声的频率计数，从多个话语中产生高频多个话语所述多个话音具有超过预定频率阈值的频率，从具有低于所述预定频率阈值的频率的所述多个话语中产生低频多个话语，使用所述高频率生成基于语法的语言模型多个话语作为训练数据，并且使用低频多个话语生成统计语言模型作为训练数据。

5. 发明申请

US20120271631A1 SPEECH RECOGNITION USING MULTIPLE LANGUAGE MODELS 有权
标题翻译：使用多种语言模型进行语音识别
公开(公告)号：US20120271631A1
公开(公告)日：2012-10-25
申请号：US13450861
申请日：2012-04-19
申请人： Fuliang Weng , Zhe Feng , Kui Xu , Lin Zhao
发明人： Fuliang Weng , Zhe Feng , Kui Xu , Lin Zhao
IPC分类号： G10L15/06
CPC分类号： G10L15/32 , G10L15/063 , G10L15/18 , G10L15/193 , G10L15/197 , G10L15/30
摘要： In accordance with one embodiment, a method of generating language models for speech recognition includes identifying a plurality of utterances in training data corresponding to speech, generating a frequency count of each utterance in the plurality of utterances, generating a high-frequency plurality of utterances from the plurality of utterances having a frequency that exceeds a predetermined frequency threshold, generating a low-frequency plurality of utterances from the plurality of utterances having a frequency that is below the predetermined frequency threshold, generating a grammar-based language model using the high-frequency plurality of utterances as training data, and generating a statistical language model using the low-frequency plurality of utterances as training data.
摘要翻译：根据一个实施例，一种生成用于语音识别的语言模型的方法包括：识别与语音相对应的训练数据中的多个话语，产生多个话语中的每个发声的频率计数，从多个话语中产生高频多个话语所述多个话音具有超过预定频率阈值的频率，从具有低于所述预定频率阈值的频率的所述多个话语中产生低频多个话语，使用所述高频率生成基于语法的语言模型多个话语作为训练数据，并且使用低频多个话语生成统计语言模型作为训练数据。

6. 发明授权

US07904297B2 Dialogue management using scripts and combined confidence scores 有权
标题翻译：对话管理使用脚本和组合的置信分数
公开(公告)号：US07904297B2
公开(公告)日：2011-03-08
申请号：US11298765
申请日：2005-12-08
申请人： Danilo Mirkovic , Lawrence Cavedon , Matthew Purver , Florin Ratiu , Tobias Scheideck , Fuliang Weng , Qi Zhang , Kui Xu
发明人： Danilo Mirkovic , Lawrence Cavedon , Matthew Purver , Florin Ratiu , Tobias Scheideck , Fuliang Weng , Qi Zhang , Kui Xu
IPC分类号： G10L15/00 , G10L15/08
CPC分类号： G06F17/28 , G10L2015/228
摘要： Representation-neutral dialogue systems and methods (“RNDS”) are described that include multi-application, multi-device spoken-language dialogue systems based on the information-state update approach. The RNDS includes representation-neutral core components of a dialogue system that provide scripted domain-specific extensions to routines such as dialogue move modeling and reference resolution, easy substitution of specific semantic representations and associated routines, and clean interfaces to external components for language-understanding (i.e., speech-recognition and parsing) and language-generation, and to domain-specific knowledge sources. The RNDS also resolves multi-device dialogue by evaluating and selecting among candidate dialogue moves based on features at multiple levels. Multiple sources of information are combined, multiple speech recognition and parsing hypotheses tested, and multiple device and moves considered to choose the highest scoring hypothesis overall. Confirmation and clarification behavior can be governed by the overall score.
摘要翻译：描述了中立的对话系统和方法（“RNDS”），其包括基于信息状态更新方法的多应用，多设备语言对话系统。 RNDS包括对话系统的代表性中立的核心组件，其提供脚本特定的例程扩展，例如对话移动建模和参考解析，容易地替换特定的语义表示和相关联的例程，以及将外部组件的界面清理为语言理解（即语音识别和解析）和语言生成以及针对领域的知识来源。 RNDS还通过基于多层次的特征评估和选择候选对话移动来解决多设备对话。多个信息来源相结合，多个语音识别和解析假设被测试，多个设备和移动被认为是选择最高的得分假设。确认和澄清行为可以由总体评分来决定。

7. 发明授权

US10209853B2 System and method for dialog-enabled context-dependent and user-centric content presentation 有权
公开(公告)号：US10209853B2
公开(公告)日：2019-02-19
申请号：US15104695
申请日：2014-12-11
申请人： Robert Bosch GmbH , Fuliang Weng , Kui Xu , Fei Liu , Lin Zhao , Zhe Feng , Zhongnan Shen
发明人： Fuliang Weng , Kui Xu , Fei Liu , Lin Zhao , Zhe Feng , Zhongnan Shen
IPC分类号： G06F3/0481 , G06F9/451 , G06F3/01 , G06Q30/02 , G10L15/22 , G06F3/0488 , B60K35/00 , H04L29/06 , H04L29/08
摘要： An in-vehicle infotainment system, smart home information access and device control unit, or mobile system presents summarized information to a user based on a user preference model that is associated with the user. The system modifies the presentation of information to the user based on environmental context data about the vehicle and user context data about the activity of the user. During presentation of the information, the system modifies the content and presentation of the summarized information in response to multi-modal input requests from the user.

8. 发明授权

US08943394B2 System and method for interacting with live agents in an automated call center 有权
标题翻译：在自动呼叫中心与实时代理交互的系统和方法
公开(公告)号：US08943394B2
公开(公告)日：2015-01-27
申请号：US12274258
申请日：2008-11-19
申请人： Fuliang Weng , Baoshi Yan , Zhongnan Shen , Zhe Feng , Kui Xu , Katrina Li
发明人： Fuliang Weng , Baoshi Yan , Zhongnan Shen , Zhe Feng , Kui Xu , Katrina Li
IPC分类号： G06F17/00 , G06F17/20 , G06F17/21 , G06F17/22 , G06F17/24 , G06F17/25 , G06F17/26 , G06F17/27 , G06F17/28 , G10L15/00 , G10L15/04 , G10L21/00 , H04M3/51 , G10L15/22
CPC分类号： H04M3/5166 , G10L15/22 , H04M2201/40
摘要： Embodiments of an interface system that enables a call center agent to access and intervene in an interaction between an automated call center system and a caller whenever necessary for complex application tasks is described. The system includes a user interface that presents the agent with one or more categories of information, including the conversation flow, obtained semantic information, the recognized utterances, and access to the utterance waveforms. This information is cross-linked and attached with a confidence level for better access and navigation within the dialog system for the generation of appropriate responses to the caller.
摘要翻译：描述了使得呼叫中心代理能够访问并介入自动呼叫中心系统和呼叫者之间的交互的接口系统的实施例，以便在需要复杂的应用任务时。该系统包括用户界面，其向代理呈现一个或多个类别的信息，包括会话流，获得的语义信息，识别的话语和对话音波形的访问。该信息是交叉链接的，并附有置信水平，以便在对话系统内更好地访问和导航以产生对呼叫者的适当响应。

9. 发明申请

US20080154578A1 Method and system for learning ontological relations from documents 有权
标题翻译：从文件学习本体论关系的方法和系统
公开(公告)号：US20080154578A1
公开(公告)日：2008-06-26
申请号：US11645386
申请日：2006-12-26
申请人： Kui Xu , Fuliang Weng
发明人： Kui Xu , Fuliang Weng
IPC分类号： G10L13/08
CPC分类号： G10L15/1815 , G10L15/183 , Y10S707/99933 , Y10S707/99936 , Y10S707/99942
摘要： Embodiments of an ontological determination method for use in natural language processing applications are described. In one embodiment, shallow lexico-syntactic patterns are applied to identify relations by extracting term features to distinguish relation terms from non-relation terms, identifying coordinate relations for every adjacent terms; identifying short-distance ontological (e.g., hypernym or part-whole relations) for other adjacent terms based on term features and lexico-syntactic patterns; and then inferring long-distance hypernym and part-whole relations based on the identified coordinate relations and the short-distance relations.
摘要翻译：描述了在自然语言处理应用中使用的本体确定方法的实施例。在一个实施例中，应用浅层词典模式以通过提取术语特征来识别关系，以将关系项与非关系术语区分开来，识别每个相邻术语的坐标关系; 基于术语特征和词典语法模式识别其他相邻术语的短距离本体论（例如，超音阶或部分整体关系）; 然后根据确定的协调关系和短距离关系推断出长距离超高和部分整体关系。

10. 发明申请

US20060271364A1 Dialogue management using scripts and combined confidence scores 有权
标题翻译：对话管理使用脚本和组合的置信分数
公开(公告)号：US20060271364A1
公开(公告)日：2006-11-30
申请号：US11298765
申请日：2005-12-08
申请人： Danilo Mirkovic , Lawrence Cavedon , Matthew Purver , Florin Ratiu , Tobias Scheideck , Fuliang Weng , Qi Zhang , Kui Xu
发明人： Danilo Mirkovic , Lawrence Cavedon , Matthew Purver , Florin Ratiu , Tobias Scheideck , Fuliang Weng , Qi Zhang , Kui Xu
IPC分类号： G10L15/00
CPC分类号： G06F17/28 , G10L2015/228
摘要： Representation-neutral dialogue systems and methods (“RNDS”) are described that include multi-application, multi-device spoken-language dialogue systems based on the information-state update approach. The RNDS includes representation-neutral core components of a dialogue system that provide scripted domain-specific extensions to routines such as dialogue move modeling and reference resolution, easy substitution of specific semantic representations and associated routines, and clean interfaces to external components for language-understanding (i.e., speech-recognition and parsing) and language-generation, and to domain-specific knowledge sources. The RNDS also resolves multi-device dialogue by evaluating and selecting among candidate dialogue moves based on features at multiple levels. Multiple sources of information are combined, multiple speech recognition and parsing hypotheses tested, and multiple device and moves considered to choose the highest scoring hypothesis overall. Confirmation and clarification behaviour can be governed by the overall score.
摘要翻译：描述了中立的对话系统和方法（“RNDS”），其包括基于信息状态更新方法的多应用，多设备语言对话系统。 RNDS包括对话系统的代表性中立的核心组件，其提供脚本特定的例程扩展，例如对话移动建模和参考解析，容易地替换特定的语义表示和相关联的例程，以及将外部组件的界面清理为语言理解（即语音识别和解析）和语言生成以及针对领域的知识来源。 RNDS还通过基于多层次的特征评估和选择候选对话移动来解决多设备对话。多个信息来源相结合，多个语音识别和解析假设被测试，多个设备和移动被认为是选择最高的得分假设。确认和澄清行为可以由总体评分来决定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式