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1. 发明授权

US08756229B2 System and methods for units-based numeric information retrieval 有权
标题翻译：基于单位数字信息检索的系统和方法
公开(公告)号：US08756229B2
公开(公告)日：2014-06-17
申请号：US12496199
申请日：2009-07-01
申请人： John K. Stockton , Ari K. Tuchman
发明人： John K. Stockton , Ari K. Tuchman
IPC分类号： G06F17/30
CPC分类号： G06F17/30619 , G06F17/30011 , G06F17/30616 , G06F17/30675 , G06F17/3069 , G06F17/30696 , G06F2216/11
摘要： An information retrieval and analysis system for numeric data which provides high precision and recall for numeric search and uses a methodology for determining contextualization of the extracted data. The capabilities include extracting, parsing, and contextualizing numeric data including both a numeric value and an accompanying unit. This system facilitates the organization of largely unstructured numeric data into an inverted index and other database formats. An information retrieval system which enables the exploration and refinement of an extracted numeric data set defined by a search input that may be precise or initially vague. This system also facilitates analyzing and portraying numeric data graphically, creating knowledge by combining data from multiple sources, extracting correlations between seemingly disparate variables, and recognizing numeric data trends. This system uses local natural language processing, mathematical analysis, and expert-based scientific heuristics to score the numeric and contextual relevancy of the data to the query parameters.
摘要翻译：用于数字数据的信息检索和分析系统，其提供数字搜索的高精度和调用，并且使用用于确定提取的数据的语境化的方法。功能包括提取，解析和上下文数字数据，包括数字值和附带单位。该系统便于将大量非结构化数字数据组织成反向索引和其他数据库格式。一种信息检索系统，其能够探索和细化由搜索输入定义的提取的数字数据集，其可以是精确的或最初模糊的。该系统还有助于以图形方式分析和描绘数字数据，通过组合来自多个来源的数据创建知识，提取看似不同的变量之间的相关性，并识别数字数据趋势。该系统使用本地自然语言处理，数学分析和基于专家的科学启发式来对数据和查询参数的数据和上下文相关性进行评分。

2. 发明申请

US20100277737A1 CAVITY ENHANCED TRACE GAS DETECTION GRADIOMETER 有权
标题翻译： CAVITY增强跟踪气体检测仪
公开(公告)号：US20100277737A1
公开(公告)日：2010-11-04
申请号：US12246659
申请日：2008-10-07
申请人： Ari K. Tuchman , John K. Stockton
发明人： Ari K. Tuchman , John K. Stockton
IPC分类号： G01N21/31
CPC分类号： G01N21/39 , G01N21/274
摘要： A method and device for measuring trace levels of particles in an air sample is described. A device operating in a gradiometer configuration with two cavities built from a monolithic structure and utilizing a single probe laser, provides common mode subtraction of acoustic, vibrational, laser intensity and other noise sources, which allows sensitivity more closely approaching the quantum limit. Differential measurements between the two cavities occur simultaneously, which reduces errors due to cavity drift. Absorptive gradiometry can therefore provide noise immune detection for trace gasses, including broad linewidth absorbers where frequency-noise immune schemes are not practical. Differential measurements can be used for background subtraction, sensing vapor plume gradients and determining vapor plume propagation direction.
摘要翻译：描述了用于测量空气样品中痕量水平的颗粒的方法和装置。以具有由单块结构构建的两个空腔和利用单个探针激光器的梯度计配置工作的装置提供声学，振动，激光强度和其它噪声源的共模减法，这允许灵敏度更接近于量子极限。两个腔之间的差分测量同时发生，从而减少由于腔漂移引起的误差。因此，吸收式梯度法可以为痕量气体提供噪声免疫检测，包括宽频线吸收器，其中频率噪声免疫方案不实用。差分测量可用于背景减除，感测蒸气羽流梯度并确定蒸汽羽流传播方向。

3. 发明授权

US08275747B2 Automated unit finding for numeric information retrieval 有权
标题翻译：数字信息检索的自动单元查找
公开(公告)号：US08275747B2
公开(公告)日：2012-09-25
申请号：US12754249
申请日：2010-04-05
申请人： Ari K. Tuchman , John K. Stockton
发明人： Ari K. Tuchman , John K. Stockton
IPC分类号： G06F17/00
CPC分类号： G06F17/30864
摘要： The present invention is related to the task of retrieving numeric information in response to a textual keyword-based query by automatically associating a unit to the type of data being retrieved. An information retrieval system is presented which suggests a unit for data exploration by leveraging the local environment of numeric data across the corpus. This local environment is parsed, including through natural language processing and proximity-based techniques, to determine units relevant to particular keyword phrases. The system also relies on knowledge of semantically and scientifically related units to optimize their binning for suggested unit scoring.
摘要翻译：本发明涉及通过将单元自动关联到正被检索的数据的类型来响应于基于文本关键词的查询来检索数字信息的任务。提出了一种信息检索系统，其通过利用语料库中的数字数据的局部环境来建议用于数据挖掘的单元。这种本地环境被解析，包括通过自然语言处理和基于邻近的技术来确定与特定关键词短语相关的单元。系统还依赖于语义和科学相关单位的知识，以优化其建议单位得分的分档。

4. 发明申请

US20110273713A1 CAVITY ENHANCED TRACE GAS DETECTION GRADIOMETER 有权
标题翻译： CAVITY增强跟踪气体检测仪
公开(公告)号：US20110273713A1
公开(公告)日：2011-11-10
申请号：US13187747
申请日：2011-07-21
申请人： Ari K. Tuchman , John K. Stockton
发明人： Ari K. Tuchman , John K. Stockton
IPC分类号： G01N21/59
CPC分类号： G01N21/39 , G01N21/274
摘要： A method and device for measuring trace levels of particles in an air sample is described. A device operating in a gradiometer configuration with two cavities built from a monolithic structure and utilizing a single probe laser, provides common mode subtraction of acoustic, vibrational, laser intensity and other noise sources, which allows sensitivity more closely approaching the quantum limit. Differential measurements between the two cavities occur simultaneously, which reduces errors due to cavity drift. Absorptive gradiometry can therefore provide noise immune detection for trace gasses, including broad linewidth absorbers where frequency-noise immune schemes are not practical. Differential measurements can be used for background subtraction, sensing vapor plum gradients and determining vapor plume propagation direction.
摘要翻译：描述了用于测量空气样品中痕量水平的颗粒的方法和装置。以具有由单块结构构建的两个空腔和利用单个探针激光器的梯度计配置工作的装置提供声学，振动，激光强度和其它噪声源的共模减法，这允许灵敏度更接近于量子极限。两个腔之间的差分测量同时发生，从而减少由于腔漂移引起的误差。因此，吸收式梯度法可以为痕量气体提供噪声免疫检测，包括宽频线吸收器，其中频率噪声免疫方案不实用。差分测量可用于背景扣除，感测蒸气梅花梯度并确定蒸汽羽流传播方向。

5. 发明授权

US06523961B2 Projection system and mirror elements for improved contrast ratio in spatial light modulators 有权
公开(公告)号：US06523961B2
公开(公告)日：2003-02-25
申请号：US09732445
申请日：2000-12-07
申请人： Fedor A. Ilkov , Satyadev R. Patel , Peter W. Richards , John K. Stockton
发明人： Fedor A. Ilkov , Satyadev R. Patel , Peter W. Richards , John K. Stockton
IPC分类号： G03B2128
CPC分类号： G02B26/0841 , B82Y30/00
摘要： In order to minimize light diffraction along the direction of switching and more particularly light diffraction into the acceptance cone of the projection optics, in the present invention, mirrors are provided which are not rectangular. Also, in order to minimize the cost of the illumination optics and the size of the display unit of the present invention, the light source is placed orthogonal to the rows (or columns) of the array, and/or the light source is placed orthogonal to a side of the frame defining the active area of the array. The incident light beam, though orthogonal to the sides of the active area, are not however, orthogonal to any substantial portion of sides of the individual mirrors in the array. Orthogonal sides cause incident light to diffract along the direction of mirror switching, and result in light ‘leakage’ into the on-state even if the mirror is in the off-state. This light diffraction decreases the contrast ratio of the mirror. The mirrors of the present invention result in an improved contrast ratio, and the arrangement of the light source to mirror array in the present invention results in a more compact system.

6. 发明授权

US06337760B1 Encapsulated multi-directional light beam steering device 有权
标题翻译：封装多方向光束转向装置
公开(公告)号：US06337760B1
公开(公告)日：2002-01-08
申请号：US09617149
申请日：2000-07-17
申请人： Andrew G. Huibers , John K. Stockton , Peter J. Heureux
发明人： Andrew G. Huibers , John K. Stockton , Peter J. Heureux
IPC分类号： G02B2600
CPC分类号： G02B6/3518 , G02B6/3556 , G02B6/357 , G02B6/3582 , G02B6/3584 , G02B26/0841
摘要： A light beam steering device includes a mirror plate that is mechanically coupled directly (or indirectly) to an optically transmissive substrate by flexures that permit the mirror plate to tilt around a plurality of axes when electrodes are controlled to cause the mirror plate tilting. The optically transmissive substrate is spaced apart from a device substrate so that the mirror plate is between the optically transmissive and device substrates. Electrically conductive electrodes are formed on the device substrate opposite the mirror plate. The direction towards a target of the reflected portion of a light beam that is incident on the mirror plate can be monitored and adjusted using a photodetector array. A plurality of optical (e.g. fiber optic) inputs can direct light to an array of such light beam steering devices, which in turn target a plurality of optical (e.g. fiber optic) outputs. The optical inputs and outputs can be part of the same array, or can be provided in separate arrays, and can be part of an optical switch within an optical network.
摘要翻译：光束转向装置包括通过挠曲机械耦合到光学透射基板的反射板，所述弯曲允许当控制电极以使反射板倾斜时，反射板在多个轴线周围倾斜。光学透射基板与器件衬底间隔开，使得反射镜板位于光学透射和器件衬底之间。导电电极形成在与镜板相对的器件基板上。可以使用光电检测器阵列来监视和调整入射在镜板上的光束的反射部分的目标的方向。多个光学（例如光纤）输入可以将光引导到这样的光束转向装置的阵列，这些光束转向装置又对多个光学（例如光纤）输出进行目标。光输入和输出可以是相同阵列的一部分，或者可以分开设置，并且可以是光网络内光交换机的一部分。

7. 发明授权

US08284404B2 Cavity enhanced trace gas detection gradiometer 有权
标题翻译：腔增强痕量气体检测梯度仪
公开(公告)号：US08284404B2
公开(公告)日：2012-10-09
申请号：US13187747
申请日：2011-07-21
申请人： Ari K. Tuchman , John K. Stockton
发明人： Ari K. Tuchman , John K. Stockton
IPC分类号： G01N21/00
CPC分类号： G01N21/39 , G01N21/274
摘要： A method and device for measuring trace levels of particles in an air sample is described. A device operating in a gradiometer configuration with two cavities built from a monolithic structure and utilizing a single probe laser, provides common mode subtraction of acoustic, vibrational, laser intensity and other noise sources, which allows sensitivity more closely approaching the quantum limit. Differential measurements between the two cavities occur simultaneously, which reduces errors due to cavity drift. Absorptive gradiometry can therefore provide noise immune detection for trace gasses, including broad linewidth absorbers where frequency-noise immune schemes are not practical. Differential measurements can be used for background subtraction, sensing vapor plum gradients and determining vapor plume propagation direction.
摘要翻译：描述了用于测量空气样品中痕量水平的颗粒的方法和装置。以具有由单块结构构建的两个空腔和利用单个探针激光器的梯度计配置工作的装置提供声学，振动，激光强度和其它噪声源的共模减法，这允许灵敏度更接近于量子极限。两个腔之间的差分测量同时发生，从而减少由于腔漂移引起的误差。因此，吸收式梯度法可以为痕量气体提供噪声免疫检测，包括宽频线吸收器，其中频率噪声免疫方案不实用。差分测量可用于背景扣除，感测蒸气梅花梯度并确定蒸汽羽流传播方向。

8. 发明授权

US08040518B2 Cavity enhanced trace gas detection gradiometer 有权
标题翻译：腔增强痕量气体检测梯度仪
公开(公告)号：US08040518B2
公开(公告)日：2011-10-18
申请号：US12246659
申请日：2008-10-07
申请人： Ari K. Tuchman , John K. Stockton
发明人： Ari K. Tuchman , John K. Stockton
IPC分类号： G01N21/00
CPC分类号： G01N21/39 , G01N21/274
摘要： A method and device for measuring trace levels of particles in an air sample is described. A device operating in a gradiometer configuration with two cavities built from a monolithic structure and utilizing a single probe laser, provides common mode subtraction of acoustic, vibrational, laser intensity and other noise sources, which allows sensitivity more closely approaching the quantum limit. Differential measurements between the two cavities occur simultaneously, which reduces errors due to cavity drift. Absorptive gradiometry can therefore provide noise immune detection for trace gasses, including broad linewidth absorbers where frequency-noise immune schemes are not practical. Differential measurements can be used for background subtraction, sensing vapor plume gradients and determining vapor plume propagation direction.
摘要翻译：描述了用于测量空气样品中痕量水平的颗粒的方法和装置。以具有由单块结构构建的两个空腔和利用单个探针激光器的梯度计配置工作的装置提供声学，振动，激光强度和其它噪声源的共模减法，这允许灵敏度更接近于量子极限。两个腔之间的差分测量同时发生，从而减少由于腔漂移引起的误差。因此，吸收式梯度法可以为痕量气体提供噪声免疫检测，包括宽频线吸收器，其中频率噪声免疫方案不实用。差分测量可用于背景减除，感测蒸气羽流梯度并确定蒸汽羽流传播方向。

9. 发明申请

US20100332511A1 System and Methods for Units-Based Numeric Information Retrieval 有权
标题翻译：基于单位数字信息检索的系统和方法
公开(公告)号：US20100332511A1
公开(公告)日：2010-12-30
申请号：US12496199
申请日：2009-07-01
申请人： John K. Stockton , Ari K. Tuchman
发明人： John K. Stockton , Ari K. Tuchman
IPC分类号： G06F17/30
CPC分类号： G06F17/30619 , G06F17/30011 , G06F17/30616 , G06F17/30675 , G06F17/3069 , G06F17/30696 , G06F2216/11
摘要： An information retrieval and analysis system for numeric data which provides high precision and recall for numeric search and uses a methodology for determining contextualization of the extracted data. The capabilities include extracting, parsing, and contextualizing numeric data including both a numeric value and an accompanying unit. This system facilitates the organization of largely unstructured numeric data into an inverted index and other database formats. An information retrieval system which enables the exploration and refinement of an extracted numeric data set defined by a search input that may be precise or initially vague. This system also facilitates analyzing and portraying numeric data graphically, creating knowledge by combining data from multiple sources, extracting correlations between seemingly disparate variables, and recognizing numeric data trends. This system uses local natural language processing, mathematical analysis, and expert-based scientific heuristics to score the numeric and contextual relevancy of the data to the query parameters.
摘要翻译：用于数字数据的信息检索和分析系统，其提供数字搜索的高精度和调用，并且使用用于确定提取的数据的语境化的方法。功能包括提取，解析和上下文数字数据，包括数字值和附带单位。该系统便于将大量非结构化数字数据组织成反向索引和其他数据库格式。一种信息检索系统，其能够探索和细化由搜索输入定义的提取的数字数据集，其可以是精确的或最初模糊的。该系统还有助于以图形方式分析和描绘数字数据，通过组合来自多个来源的数据创建知识，提取看似不同的变量之间的相关性，并识别数字数据趋势。该系统使用本地自然语言处理，数学分析和基于专家的科学启发式来对数据和查询参数的数据和上下文相关性进行评分。

10. 发明申请

US20140250130A1 SYSTEM AND METHODS FOR UNITS-BASED NUMERIC INFORMATION RETRIEVAL 有权
标题翻译：基于单位的数字信息检索系统与方法
公开(公告)号：US20140250130A1
公开(公告)日：2014-09-04
申请号：US14275840
申请日：2014-05-12
申请人： John K. Stockton , Ari K. Tuchman
发明人： John K. Stockton , Ari K. Tuchman
IPC分类号： G06F17/30
CPC分类号： G06F17/30619 , G06F17/30011 , G06F17/30616 , G06F17/30675 , G06F17/3069 , G06F17/30696 , G06F2216/11
摘要： An information retrieval and analysis system for numeric data which provides high precision and recall for numeric search and uses a methodology for determining contextualization of the extracted data. The capabilities include extracting, parsing, and contextualizing numeric data including both a numeric value and an accompanying unit. This system facilitates the organization of largely unstructured numeric data into an inverted index and other database formats. An information retrieval system which enables the exploration and refinement of an extracted numeric data set defined by a search input that may be precise or initially vague. This system also facilitates analyzing and portraying numeric data graphically, creating knowledge by combining data from multiple sources, extracting correlations between seemingly disparate variables, and recognizing numeric data trends. This system uses local natural language processing, mathematical analysis, and expert-based scientific heuristics to score the numeric and contextual relevancy of the data to the query parameters.
摘要翻译：用于数字数据的信息检索和分析系统，其提供数字搜索的高精度和调用，并且使用用于确定提取的数据的语境化的方法。功能包括提取，解析和上下文数字数据，包括数字值和附带单位。该系统便于将大量非结构化数字数据组织成反向索引和其他数据库格式。一种信息检索系统，其能够探索和细化由搜索输入定义的提取的数字数据集，其可以是精确的或最初模糊的。该系统还有助于以图形方式分析和描绘数字数据，通过组合来自多个来源的数据创建知识，提取看似不同的变量之间的相关性，并识别数字数据趋势。该系统使用本地自然语言处理，数学分析和基于专家的科学启发式来对数据和查询参数的数据和上下文相关性进行评分。

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