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1. 发明申请

US20170276698A1 ACCELEROMETER SENSOR SYSTEM 审中-公开
公开(公告)号：US20170276698A1
公开(公告)日：2017-09-28
申请号：US15079207
申请日：2016-03-24
申请人： MICHAEL D. BULATOWICZ , ROBERT C. GRIFFITH , HENRY C. ABBINK , DARYL K. SAKAIDA , PHILIP R. CLARK
发明人： MICHAEL D. BULATOWICZ , ROBERT C. GRIFFITH , HENRY C. ABBINK , DARYL K. SAKAIDA , PHILIP R. CLARK
IPC分类号： G01P15/13
CPC分类号： G01P15/131 , G01P15/0802 , G01P15/125 , G01P2015/0837
摘要： Embodiments of the invention include an accelerometer system. The system includes an accelerometer sensor comprising first and second electrode configurations and an inertial mass between the first and second electrode configurations. In one example, the accelerometer sensor being fabricated as symmetrically arranged about each of three orthogonal mid-planes. The system also includes an accelerometer controller configured to apply control signals to each of the first and second electrode configurations to provide respective forces to maintain the inertial mass at a null position between the first and second electrode configurations. The accelerometer controller can measure a first pickoff signal and a second pickoff signal associated with the respective first and second electrode configurations. The first and second pickoff signals can be indicative of a displacement of the inertial mass relative to the null position. The accelerometer controller can calculate an acceleration based on the first and second pickoff signals.

2. 发明申请

US20130328557A1 NUCLEAR MAGNETIC RESONANCE PROBE SYSTEM 有权
标题翻译：核磁共振探测系统
公开(公告)号：US20130328557A1
公开(公告)日：2013-12-12
申请号：US13907293
申请日：2013-05-31
申请人： MICHAEL S. LARSEN , HENRY C. ABBINK , THAD G. WALKER , MICHAEL D. BULATOWICZ
发明人： MICHAEL S. LARSEN , HENRY C. ABBINK , THAD G. WALKER , MICHAEL D. BULATOWICZ
IPC分类号： G01R33/26
CPC分类号： G01R33/26 , G01C19/62 , G01R33/323
摘要： One embodiment includes a nuclear magnetic resonance (NMR) sensor system. The system includes a pump laser configured to generate an optical pump beam at a first wavelength and a probe laser configured to generate an optical probe beam at a second wavelength that is different from the first wavelength. The system also includes beam optics configured to direct the pump laser and the probe laser along orthogonal axes through a sensor cell comprising an alkali metal vapor. The system further includes detection optics that include a photodetector assembly configured to measure at least one characteristic associated with the optical probe beam leaving the sensor cell for measurement of a polarization vector of the alkali metal vapor. The detection optics can include at least one filter configured to filter light having the first wavelength and to pass light having the second wavelength to the photodetector assembly.
摘要翻译：一个实施例包括核磁共振（NMR）传感器系统。该系统包括配置成产生第一波长的光泵浦光束的泵浦激光器和被配置为产生不同于第一波长的第二波长的光学探针光束的探测激光器。该系统还包括光束光学元件，其构造成通过包括碱金属蒸气的传感器单元沿着正交轴引导泵浦激光器和探针激光器。该系统还包括检测光学器件，其包括光电检测器组件，该光电检测器组件被配置为测量与光学探针光束相关联的至少一个特性，离开该传感器单元以测量碱金属蒸气的极化矢量。检测光学器件可以包括至少一个被配置为过滤具有第一波长的光并将具有第二波长的光通过光电检测器组件的滤光器。

3. 发明申请

US20130279144A1 SYSTEMS AND METHODS FOR OBSTRUCTING MAGNETIC FLUX 审中-公开
标题翻译：阻塞磁通的系统和方法
公开(公告)号：US20130279144A1
公开(公告)日：2013-10-24
申请号：US13926195
申请日：2013-06-25
申请人： HENRY C. ABBINK , Edward Kanegsberg
发明人： HENRY C. ABBINK , Edward Kanegsberg
IPC分类号： H05K9/00 , H05K13/00
CPC分类号： H05K9/00 , G01C19/60 , H05K13/00 , Y10T29/49002
摘要： An aspect of the present invention relates to system and method for substantially obstructing magnetic flux. One aspect of the present invention provides an apparatus for substantially obstructing at least one magnetic flux path between an ambient space and a protected volume. The apparatus includes an inner shield, substantially enclosing the protected volume. The inner shield has at least one inner shield aperture extending therethrough to allow external access to the protected volume. An outer shield substantially encloses the inner shield. The outer shield has at least one outer shield aperture extending therethrough to allow internal access from the ambient space. The apparatus is configured to impede magnetic flux between at least one inner shield aperture and at least one outer shield aperture.
摘要翻译：本发明的一个方面涉及用于基本上阻碍磁通量的系统和方法。本发明的一个方面提供一种用于基本上阻挡环境空间和受保护体积之间的至少一个磁通路径的装置。该装置包括基本上包围受保护体积的内屏蔽件。内屏蔽件具有延伸穿过其中的至少一个内屏蔽孔，以允许外部访问受保护的体积。外屏蔽件基本上包围内屏蔽。外屏蔽件具有延伸穿过其中的至少一个外屏蔽孔，以允许从环境空间内部通路。该装置被配置为阻止至少一个内屏蔽孔和至少一个外屏蔽孔之间的磁通量。

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