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公开(公告)号：US10444979B2
公开(公告)日：2019-10-15
申请号：US13609729
申请日：2012-09-11
申请人： Xuedong David Huang , Samuel Y. Shen , Hongjiang Zhang , Yong Rui
发明人： Xuedong David Huang , Samuel Y. Shen , Hongjiang Zhang , Yong Rui
IPC分类号： G06F17/30 , G06F3/0488 , G06F3/01 , G06F16/951
摘要： Computer-readable media, computer systems, and computing devices for initiating a search function, such as presentation of a search box or initiation of a search, is provided. In one embodiment, the method includes detecting movement of a selector from within a display area to an edge of the display area. Such a selector can be controlled by an input device coupled to a user device. In response to detecting movement of the selector from within the display area to the edge of the display area, a search-query input area associated with a search engine is presented within a display screen view.
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公开(公告)号：US07328149B2
公开(公告)日：2008-02-05
申请号：US10998766
申请日：2004-11-29
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
IPC分类号： G10L11/04
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。
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公开(公告)号：US07035793B2
公开(公告)日：2006-04-25
申请号：US10974298
申请日：2004-10-27
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
IPC分类号： G10L19/02
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。
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4.发明授权System and method for providing content-oriented services to content providers and content consumers 有权向内容提供者和内容消费者提供面向内容的服务的系统和方法公开(公告)号：US07809813B2
公开(公告)日：2010-10-05
申请号：US10184438
申请日：2002-06-28
申请人： Wei-Ying Ma , Yu Chen , Liang Sun , Xing Xie , Chun Yuan , Hongjiang Zhang
发明人： Wei-Ying Ma , Yu Chen , Liang Sun , Xing Xie , Chun Yuan , Hongjiang Zhang
IPC分类号： G06F15/173
CPC分类号： H04L67/2814 , G06F17/3089 , G06F17/30905 , H04L67/16 , H04L67/2819 , H04L67/306 , H04L67/322 , H04L67/327 , H04L69/329
摘要： A content service network for providing content-oriented services over the Internet or similar networks comprises a service delivery overlay having a plurality of application servers and a content delivery network overlay having a plurality of service-enabled proxies in content delivery paths between content providers and content consumers. The service delivery overlay and the content delivery network collaborate to provide content-oriented processing, such as adaptive video delivery, content personalization, language translation, etc. The content service network accepts subscriptions from content providers and content consumer. For each subscription, service instructions including service binding data for binding the subscribed services with the subscriber's identity are generated and distributed to the service-enabled proxies. When a service-enabled proxy detects that a message passing therethrough requires a subscribed service, it retrieves service instructions for the service and renders the service either by making a remote call to an application service or by invoking a local execution module.
摘要翻译： 用于通过因特网或类似网络提供面向内容的服务的内容服务网络包括具有多个应用服务器的服务传递覆盖层和在内容提供者和内容之间的内容传递路径中具有多个服务使能代理的内容传送网络覆盖 消费者 服务提供覆盖和内容传送网络协同提供面向内容的处理，例如自适应视频传递，内容个性化，语言翻译等。内容服务网络接受来自内容提供商和内容消费者的订阅。 对于每个订阅，生成包括用于将订阅的服务与用户身份绑定的服务绑定数据的服务指令，并将其分发给支持服务的代理。 当启用服务的代理检测到通过其中的消息需要订阅服务时，它检索服务的服务指令，并通过对应用程序服务进行远程调用或通过调用本地执行模块来呈现服务。
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公开(公告)号：US20050060152A1
公开(公告)日：2005-03-17
申请号：US10974298
申请日：2004-10-27
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
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公开(公告)号：US07989666B2
公开(公告)日：2011-08-02
申请号：US10573697
申请日：2004-09-24
申请人： Dongyi Hong , Jidong Zhou , Jinlai Qin , Xuelei Li , Zhenwei Yao , Hongjiang Zhang , Cuiyun Liu , Weihua Fan
发明人： Dongyi Hong , Jidong Zhou , Jinlai Qin , Xuelei Li , Zhenwei Yao , Hongjiang Zhang , Cuiyun Liu , Weihua Fan
IPC分类号： C07C39/16
摘要： The present invention discloses a method for preparing bisphenol A, comprising the following steps: transferring phenol and acetone into a reaction zone charged with condensation catalyst, obtaining a stream containing bisphenol A after reaction; transferring the obtained stream containing bisphenol A into a rectification zone, obtaining a product fraction primarily containing bisphenol A and phenol; and transferring the product fraction primarily containing bisphenol A and phenol into a crystallization zone to obtain a bisphenol A product; wherein a water-depleted fraction primarily containing phenol, bisphenol A and acetone is obtained from the rectification zone, and said water-depleted fraction is cooled and returned as a cycled stream to the reaction zone. Through cycling the water-depleted fraction to the reaction zone, the water content within the reaction zone can be reduced, the catalytic activity can be maintained and the reaction temperature rise can be controlled, thus the conversion of acetone and the selectivity of reaction can be improved accordingly.
摘要翻译： 本发明公开了一种制备双酚A的方法，包括以下步骤：将苯酚和丙酮转移到装有缩合催化剂的反应区中，反应后得到含有双酚A的物流; 将得到的含有双酚A的料流转移到精馏区中，得到主要含有双酚A和苯酚的产物馏分; 并将主要含有双酚A和苯酚的产物级分转移到结晶区中以获得双酚A产物; 其中从精馏区获得主要含有苯酚，双酚A和丙酮的贫水部分，并将所述贫水部分冷却并作为循环流返回到反应区。 通过将含水部分循环到反应区，可以降低反应区内的含水量，保持催化活性，控制反应温度升高，从而使丙酮的转化率和反应选择性可以为 相应改善。
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公开(公告)号：US20060178877A1
公开(公告)日：2006-08-10
申请号：US11278250
申请日：2006-03-31
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
IPC分类号： G10L19/00
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。
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公开(公告)号：US06901362B1
公开(公告)日：2005-05-31
申请号：US09553166
申请日：2000-04-19
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。
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公开(公告)号：US20050075863A1
公开(公告)日：2005-04-07
申请号：US10998766
申请日：2004-11-29
申请人： Hao Jiang , Hongjiang Zhang
发明人： Hao Jiang , Hongjiang Zhang
摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.
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