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1. 发明申请

US20080140403A1 Signal Analysis Method 有权
标题翻译：信号分析方法
公开(公告)号：US20080140403A1
公开(公告)日：2008-06-12
申请号：US11579834
申请日：2005-05-06
申请人： Nicholas Hughes , Lionel Tarassenko , Stephen Roberts
发明人： Nicholas Hughes , Lionel Tarassenko , Stephen Roberts
IPC分类号： G10L15/14
CPC分类号： A61B5/0452 , A61B5/7221 , A61B5/726 , A61B5/7264 , A61B5/7267
摘要： Improvement in the reliability of segmentation of a signal, such as an ECG signal, is disclosed through the use of duration constraints. The signal is analysed using a hidden Markov model. The duration constraints specify minimum allowed durations for specific states of the model. The duration constraints can be incorporated either in the model itself or in a Viterbi algorithm used to compute the most probable state sequence given a conventional model. Also disclosed is the derivation of a confidence measure from the model which can be used to assess the quality and robustness of the segmentation and to identify any signals for which the segmentation is unreliable, for example due to the presence of noise or abnormality in the signal.
摘要翻译：通过使用持续时间约束来公开对诸如ECG信号的信号的分割的可靠性的改进。使用隐马尔可夫模型分析信号。持续时间约束指定模型的特定状态的最小允许持续时间。持续时间约束可以并入模型本身，也可以并入用于计算给定传统模型的最可能的状态序列的维特比算法。还公开了从模型推导出可用于评估分割的质量和鲁棒性的模型，并且识别分段不可靠的任何信号，例如由于信号中存在噪声或异常。

2. 发明授权

US07941209B2 Signal analysis method 有权
标题翻译：信号分析方法
公开(公告)号：US07941209B2
公开(公告)日：2011-05-10
申请号：US11579834
申请日：2005-05-06
申请人： Nicholas Hughes , Lionel Tarassenko , Stephen Roberts
发明人： Nicholas Hughes , Lionel Tarassenko , Stephen Roberts
IPC分类号： A61B5/044 , A61B5/0476 , A61B5/0488
CPC分类号： A61B5/0452 , A61B5/7221 , A61B5/726 , A61B5/7264 , A61B5/7267
摘要： Improvement in the reliability of segmentation of a signal, such as an ECG signal, is achieved through the use of duration constraints. The signal is analysed using a hidden Markov model. The duration constraints specify minimum allowed durations for specific states of the model. The duration constraints can be incorporated either in the model itself or in a Viterbi algorithm used to compute the most probable state sequence given a conventional model. The derivation of a confidence measure from the model can be used to assess the quality and robustness of the segmentation and to identify any signals for which the segmentation is unreliable, for example due to the presence of noise or abnormality in the signal.
摘要翻译：通过使用持续时间约束来实现诸如ECG信号之类的信号的分割的可靠性的改进。使用隐马尔可夫模型分析信号。持续时间约束指定模型的特定状态的最小允许持续时间。持续时间约束可以并入模型本身，也可以并入用于计算给定传统模型的最可能的状态序列的维特比算法。可以使用来自模型的置信度量的推导来评估分割的质量和鲁棒性，并且识别分割不可靠的任何信号，例如由于信号中存在噪声或异常。

3. 发明申请

US20110133488A1 Electromechanical Generator for, and Method of, Converting Mechanical Vibrational Energy Into Electrical Energy 有权
标题翻译：机电发电机，将机械振动能转化为电能的方法
公开(公告)号：US20110133488A1
公开(公告)日：2011-06-09
申请号：US12988219
申请日：2009-04-15
申请人： Stephen Roberts , Adam Wasenczuk , Thomas Benoit Julien Mouille
发明人： Stephen Roberts , Adam Wasenczuk , Thomas Benoit Julien Mouille
IPC分类号： F03G7/08 , H02K35/06 , H02K35/04 , H02K35/02 , H02K35/00
CPC分类号： H02K35/02 , H02K35/04 , H02K35/06
摘要： An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising an electrically conductive coil assembly and a magnet assembly, the magnet assembly comprising at least one magnet and a two-part magnetic core, the two parts of the core being mounted by a biasing device so as to be relatively vibratable at a resonant frequency along an axis about a central position thereby to cause a change of magnetic flux linked with the coil assembly to generate an electrical potential in the coil assembly.
摘要翻译：一种用于将机械振动能转换为电能的机电发电机，所述机电发电机包括导电线圈组件和磁体组件，所述磁体组件包括至少一个磁体和两部分磁芯，所述磁芯的两个部分被安装通过偏置装置沿着围绕中心位置的轴以共振频率相对振动，从而引起与线圈组件相关联的磁通量的变化，以在线圈组件中产生电位。

4. 发明申请

US20070215166A1 Smoking Articles and Smoking Materials 失效
标题翻译：吸烟用品和吸烟材料
公开(公告)号：US20070215166A1
公开(公告)日：2007-09-20
申请号：US11597673
申请日：2005-05-24
申请人： Peter Branton , Stephen Roberts , Elma van der Lingen
发明人： Peter Branton , Stephen Roberts , Elma van der Lingen
IPC分类号： A24B15/18
CPC分类号： B01J23/52 , A23V2002/00 , A24B15/42 , A24D3/16 , B01J23/66 , A23V2250/1568 , A23V2250/1564 , A23V2250/1642 , A23V2200/254 , A23V2250/1588 , A23V2250/1612
摘要： A smoking article such as a cigarette, or a smoke filter (3) or other component thereof, comprises a catalyst (3b) for the oxidation of carbon monoxide to carbon dioxide. The catalyst (3b) comprises gold, and an oxide of zinc or titanium. Titania and mixed oxides of zinc and copper or aluminium are preferred (TiO2, ZnO, ZnAlOx or CuZnOx). The gold preferably comprises species in the metallic state (Au0), together with species in an oxiddise state (Auδ+).
摘要翻译：吸烟物品如香烟或烟雾过滤器（3）或其它组分包括用于将一氧化碳氧化成二氧化碳的催化剂（3b）。催化剂（3b）包含金和锌或钛的氧化物。二氧化钛和锌和铜或铝的混合氧化物是优选的（TiO 2，ZnO，ZnAlO x x或CuZnO x x）。金优选包含处于金属状态的物质（Au ^{0），以及处于氧化状态的物质（Au + S + +）。}

5. 发明申请

US20050165709A1 System and method of knowledge architecture 审中-公开
公开(公告)号：US20050165709A1
公开(公告)日：2005-07-28
申请号：US11081532
申请日：2005-03-17
申请人： David Bromberg , Stephen Roberts
发明人： David Bromberg , Stephen Roberts
IPC分类号： G06F17/30 , G06F9/44 , G06N5/02 , G06N5/04 , G06N5/00 , G06F17/00 , G06N7/02 , G06N7/06
CPC分类号： G06N5/022
摘要： The system of knowledge architecture transforms knowledge of an expert by capturing the knowledge as structured content; and using the structured content in a software format. Knowledge is captured by mapping the structured content into topics and questions and/or a structured document, inputting said structured content, and storing said structured content. The structured content is then prepared for use as a specialized software application, next the prepared structured content is presented to a user where interaction with a user in a software format causes the forming of a narrative end-product based upon the data structure that communicates the findings and opinions of the expert knowledge.

6. 发明申请

US20210256310A1 MACHINE LEARNING PLATFORM 有权
公开(公告)号：US20210256310A1
公开(公告)日：2021-08-19
申请号：US16793814
申请日：2020-02-18
申请人： Stephen Roberts , Mike Osborne , Brian Mullins , Paul Reader , Nathan Korda , Rob Williams , Stanley Speel
发明人： Stephen Roberts , Mike Osborne , Brian Mullins , Paul Reader , Nathan Korda , Rob Williams , Stanley Speel
IPC分类号： G06K9/62 , G06N20/00
摘要： A machine learning platform operating at a server is described. The machine learning platform accesses a dataset from a datastore. A task that identifies a target of a machine learning algorithm from the machine learning platform is defined. The machine learning algorithm forms a machine learning model based on the dataset and the task. The machine learning platform deploys the machine learning model and monitors a performance of the machine learning model after deployment. The machine learning platform updates the machine learning model based on the monitoring.

7. 发明申请

US20100176664A1 Electromechanical Generator for Converting Mechanical Vibrational Energy Into Electrical Energy 有权
标题翻译：将机械振动能转换为电能的机电发电机
公开(公告)号：US20100176664A1
公开(公告)日：2010-07-15
申请号：US12063658
申请日：2006-08-08
申请人： Stephen Roberts , Roy Freeland , Neil White
发明人： Stephen Roberts , Roy Freeland , Neil White
IPC分类号： H02K35/00
CPC分类号： H02K35/02
摘要： An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator including a cantilever spring having a fixed end, a free end and a central portion therebetween, a mount for the cantilever spring to which the fixed end is fixed, a mass located at the free end of the cantilever spring, the mass including either a coil or at least one magnet defining a region of magnetic flux, wherein at least one of the fixed end and the free end of the cantilever spring is substantially stiffer than the central portion of the cantilever spring.
摘要翻译：一种用于将机械振动能转换为电能的机电发电机，所述机电发电机包括具有固定端的悬臂弹簧，其间的自由端和中心部分，固定端固定到所述悬臂弹簧的安装座，在悬臂弹簧的自由端处，质量包括线圈或限定磁通区域的至少一个磁体，其中悬臂弹簧的固定端和自由端中的至少一个基本上比中心部分更硬的悬臂弹簧。

8. 发明授权

US07554224B2 Electromechanical generator for converting mechanical vibrational energy into electrical energy 有权
标题翻译：将机械振动能转换为电能的机电发电机
公开(公告)号：US07554224B2
公开(公告)日：2009-06-30
申请号：US11361893
申请日：2006-02-22
申请人： Stephen Roberts
发明人： Stephen Roberts
IPC分类号： H02K35/00 , H02K35/02
CPC分类号： H02K35/02
摘要： An electromechanical generator comprising an electromechanical device for converting mechanical vibrational energy into electrical energy, the electromechanical device comprising a housing, an electrically conductive coil fixedly mounted in the housing, a magnet assembly movably mounted in the housing for linear vibrational motion along an axis, the magnet assembly having a pair of opposed polar surfaces defining a gap therebetween, the coil being disposed in the gap, and a biasing device mounted between the housing and the magnet assembly, the biasing device biasing the magnet assembly in opposed directions along the axis towards a central position.
摘要翻译：一种机电发电机，包括用于将机械振动能转换为电能的机电装置，所述机电装置包括壳体，固定地安装在所述壳体中的导电线圈，可移动地安装在所述壳体中的磁体组件，用于沿轴线的线性振动运动，磁体组件具有限定其间的间隙的一对相对的极性表面，所述线圈设置在所述间隙中，以及安装在所述壳体和所述磁体组件之间的偏置装置，所述偏置装置沿着所述轴线向相对的方向偏置所述磁体组件，中心位置

9. 发明授权

US06529889B1 System and method of knowledge architecture 失效
标题翻译：知识架构的系统与方法
公开(公告)号：US06529889B1
公开(公告)日：2003-03-04
申请号：US09361891
申请日：1999-07-27
申请人： David Bromberg , Stephen Roberts
发明人： David Bromberg , Stephen Roberts
IPC分类号： G06F1518
CPC分类号： G06N5/022
摘要： The system of knowledge architecture transforms knowledge of an expert by capturing the knowledge as structured content; and using the structured content in a software format. Knowledge is captured by mapping the structured content into topics and questions and/or a structured document, inputting said structured content, and storing said structured content. The structured content is then prepared for use as a specialized software application, next the prepared structured content is presented to a user where interaction with a user in a software format causes the forming of a narrative end-product based upon the data structure that communicates the findings and opinions of the expert knowledge.
摘要翻译：知识架构体系通过将知识作为结构化内容进行知识转换，并以软件格式使用结构化内容。通过将结构化内容映射到主题和问题和/或结构化文档，输入所述结构化内容以及存储所述结构化内容来捕获知识。然后，将结构化内容准备为用作专门的软件应用程序，接下来，将准备的结构化内容呈现给用户，其中以与软件格式的用户进行交互的方式导致叙述性终端产品的形成，基于传达最终产品的数据结构专家知识的发现和意见。

10. 发明授权

US5918704A Car door lock 失效
标题翻译：车门锁
公开(公告)号：US5918704A
公开(公告)日：1999-07-06
申请号：US672680
申请日：1996-06-28
申请人： Marc Frederic Chevilliard , Stephen Roberts , Gregory Milton O'Seep , Frederic Bruno Delmas , Lap Yick Lee
发明人： Marc Frederic Chevilliard , Stephen Roberts , Gregory Milton O'Seep , Frederic Bruno Delmas , Lap Yick Lee
IPC分类号： E05B47/00 , E05B47/02 , E05B47/04 , E05B65/00 , B66B13/06
CPC分类号： B66B13/165 , E05B47/0002 , E05B47/023 , E05B2047/0069 , E05B47/0004
摘要： A car door lock for locking elevator car doors when the elevator car is in transit and/or outside the door zone includes a solenoid activated lever that pushes a lock arm to open. The solenoid is activated in two phases to reduce associated noise. The car door lock includes an operator switch which signals the door controller that the door lock is opened and the elevator car door is free to be opened. The car door also includes a safety switch which signals the door controller that the elevator car door lock is closed.
摘要翻译：当电梯轿厢在运输中和/或门外区域时，用于锁定电梯轿厢门的轿厢门锁包括推动锁定臂打开的螺线管激活杆。螺线管在两相中被激活以减少相关噪声。轿厢门锁包括操作开关，其向门控制器通知门锁打开并且电梯轿厢门可自由打开。轿厢门还包括安全开关，其向门控制器通知电梯轿厢门锁关闭。

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