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公开(公告)号：US20080067247A1
公开(公告)日：2008-03-20
申请号：US11901093
申请日：2007-09-14
申请人： Travis M. McGregor , Christopher M. McGregor , Gregory M. McGregor , John T. Gill , G. Frederick Renner , George K. Lund
发明人： Travis M. McGregor , Christopher M. McGregor , Gregory M. McGregor , John T. Gill , G. Frederick Renner , George K. Lund
CPC分类号： G06K19/07 , G06K19/0704 , G06K19/0718 , G06K19/07703
摘要： A credit card size authentication card is manufactured using innovative sensor technology, processor technology, power generation and storage, panel display and integration technology. The front of the card has a data display and an exposed, biometric sensor. Internally the card has one or more flex boards that carry low profile, surface-mounted electronic components including a processor that provides the control functions and mathematical calculations to generate a series of random personal identification numbers (PINs) in the display. The random PINs are derived from a biometric seed number obtained during initialization of the card by a discrete user. The electronic circuitry controlling and interconnecting the processor, the sensor and the display is powered by a power system including a thin film battery, a thin film power generator and a low profile power regulator. The thin film power generator preferably comprises a thin film solar collector or RF antenna circuit for energy harvesting. The thin film power generator and thin film battery are layered and preferably docked to the flex board carrying the primary components of the card. The card panels are formed from panel sheets which may be reverse printed with the top or front panel sheets having clear or translucent windows for the data display and solar collectors and die cut to expose the sensor elements.
摘要翻译： 使用创新的传感器技术，处理器技术，发电和存储，面板显示和集成技术制造信用卡大小认证卡。 卡的前部具有数据显示和暴露的生物特征传感器。 在内部，卡具有一个或多个柔性板，其具有低轮廓的表面安装的电子部件，包括提供控制功能和数学计算的处理器，以在显示器中生成一系列随机个人识别号码（PIN）。 随机PIN由离散用户在卡的初始化期间获得的生物特征种子号导出。 控制和互连处理器，传感器和显示器的电子电路由包括薄膜电池，薄膜发电机和薄型功率调节器的电力系统供电。 薄膜发电机优选地包括用于能量收集的薄膜太阳能收集器或RF天线电路。 薄膜发电机和薄膜电池分层并且优选地对接到承载卡的主要部件的柔性板。 卡板由面板片形成，面板可以反向印刷，顶板或前面板具有用于数据显示的透明或半透明窗口，并且太阳能收集器和模切以露出传感器元件。
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公开(公告)号：US4641027A
公开(公告)日：1987-02-03
申请号：US683120
申请日：1984-12-18
申请人： G. Frederick Renner , Richard K. Thatcher , William G. Atterbury , Jeremy M. Harris , Nile F. Hartman , Robert B. McCown
发明人： G. Frederick Renner , Richard K. Thatcher , William G. Atterbury , Jeremy M. Harris , Nile F. Hartman , Robert B. McCown
摘要： Typical apparatus as shown in FIGS. 1 and 12 for indicating the relative positions in a given direction between a reference point (24,59) and a test point (29,68) spaced therefrom and movable relative thereto is useful for measurement of the magnitude and direction of static or dynamic torque in a shaft (8). Overlapping transparent reference (20,60) and test surfaces (25,61), either parallel disks (60,61) or coaxial cylinders (20,25) each having a relevant portion covered with a plurality of equally spaced lines oriented predominantly normal to the given direction and at an angle to each other, produce moire fringes (30) when illuminated (14,15). One of the surfaces (25,61), being flexible, is connected to the shaft (8) so as to flex in response to torque between the reference point (24,59) and the test point (29,68), causing a change in the angle between the lines on the two surfaces (20,25;60,61), and thus of the spacing (D) (FIG. 3) of the moire fringe bands (30), which is optically detected (17) and converted, as shown in FIG. 4, to an electrical signal (42) to control power applied to the shaft (8).
摘要翻译： 典型的装置如图1和2所示。 用于指示参考点（24,59）和与其间隔开并可相对于其移动的测试点（29,68）之间的给定方向上的相对位置的图1和12可用于测量静态或动态扭矩的大小和方向 在轴（8）中。 重叠的透明参考（20,60）和测试表面（25,61），平行盘（60,61）或同轴圆柱体（20,25），每个具有相关部分的多个等间隔线主要垂直于 给定的方向和彼此成角度，在照射时产生莫尔条纹（30）（14,15）。 柔性的一个表面（25,61）连接到轴（8），以响应于参考点（24,59）和测试点（29,68）之间的扭矩而弯曲，从而导致 在光学检测到的莫尔条纹带（30）上的两个表面上的线之间的角度（20,25; 60,61）以及因此的间隔（D）（图3）的变化， 并转换，如图1所示。 以及电信号（42），以控制施加到轴（8）的功率。
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公开(公告)号：US4634917A
公开(公告)日：1987-01-06
申请号：US686124
申请日：1984-12-26
CPC分类号： G06F3/0414 , G01B7/004 , G01L1/16 , G01L5/228 , H01L41/1132 , A61F2002/7635 , Y10S310/80
摘要： A tactile sensing apparatus having a piezoelectric energizing layer with a plurality of conductors disposed on one surface of a piezoelectric material and a plurality of conductors disposed on the opposite surface of the piezoelectric material, the plurality of conductors having electrical connections connected to electrical energizing means. An electrical insulating layer disposed adjacent the piezoelectric energizing layer. A second piezoelectric sensing layer is disposed adjacent the insulating layer, and has conducting surfaces disposed on opposite surfaces thereof. The conductors in the piezoelectric energizing layer provide N.times.M energizing areas with N+M electrical connections to the energizing layer. Further apparatus may include an oscillator, an optional amplifier and a switching means or multiplexer for the input signal.The apparatus may optionally have more than one piezoelectric energizing layer as well as more than one piezoelectric sensing layer. PVF.sub.2 is the preferred piezoelectric material. An optional base material and protective layer may be used.A method of operating the tactile sensor includes providing a variable frequency electrical signal at a frequency and amplitude adapted to energize the energizing areas. The signal is switched to the conductors to energize selected energizing areas of the energizing layer in a predetermined sequence. The signal generated in the sensing layer that varies in frequency and amplitude in response to an object in contact with the tactile sensor is processed for frequency and amplitude information to determine the characteristics of the object such as shape, force or weight.
摘要翻译： 一种具有压电激励层的触觉感测装置，其具有设置在压电材料的一个表面上的多个导体和设置在压电材料的相对表面上的多个导体，所述多个导体具有连接到电激励装置的电连接。 设置在压电激励层附近的电绝缘层。 第二压电感测层设置在绝缘层附近，并且具有设置在其相对表面上的导电表面。 压电激励层中的导体提供具有N + M电连接到激励层的N×M激励区域。 另外的装置可以包括振荡器，可选放大器以及用于输入信号的开关装置或多路复用器。 该装置可以可选地具有多于一个的压电激励层以及多于一个的压电感测层。 PVF2是优选的压电材料。 可以使用可选的基材和保护层。 操作触觉传感器的方法包括提供适于激励通电区域的频率和幅度的可变频率电信号。 信号切换到导体，以预定的顺序激励激励层的选定的激励区域。 对感测层中产生的响应于与触觉传感器接触的物体的频率和幅度变化的信号被处理以用于频率和幅度信息以确定物体的特征，例如形状，力或重量。
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公开(公告)号：US06856767B2
公开(公告)日：2005-02-15
申请号：US09837855
申请日：2001-04-18
申请人： Mohammad Laham , Raj Acharya , Roman Antosik , Jayantha Das , Bharat Dave , Chinnabbu Ekambaram , Khem Gandhi , Frank Hujber , David Lowe , Frederick Renner , Jiten Sarathy , Ronald Simprini , Boris Stefanov , Tan Thai , Ravi Vora
发明人： Mohammad Laham , Raj Acharya , Roman Antosik , Jayantha Das , Bharat Dave , Chinnabbu Ekambaram , Khem Gandhi , Frank Hujber , David Lowe , Frederick Renner , Jiten Sarathy , Ronald Simprini , Boris Stefanov , Tan Thai , Ravi Vora
CPC分类号： H04Q11/0005 , H04B10/077 , H04B10/07955 , H04J14/0227 , H04J14/0297 , H04Q2011/0043 , H04Q2011/0083
摘要： The present invention provides an optical signal quality selection system for optimizing the quality of information transmission. The system splits an incoming optical signal into two equal signals. The split signals are evaluated in optical performance monitors, transmitting an electrical output message to a signal selector relating to the quality of the respective signal. A second electrical message is sent from the optical performance generator to an alarm indicator signal generator, which sends an optical signal to the signal selector to drop the one of the split signals and transmit the non-dropped split signal. An unequipped optical signal from an optical idle signal generator is triggered if no active optical signal is being transmitted.
摘要翻译： 本发明提供一种用于优化信息传输质量的光信号质量选择系统。 系统将输入的光信号分成两个相等的信号。 在光学性能监视器中评估分离信号，将电输出消息发送到与各个信号的质量有关的信号选择器。 从光学性能发生器发送第二个电子消息到报警指示符信号发生器，其向信号选择器发送光信号以丢弃分离信号之一并发送未丢弃的分离信号。 如果没有传输有效的光信号，则触发来自光空闲信号发生器的未装备的光信号。
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公开(公告)号：US4404559A
公开(公告)日：1983-09-13
申请号：US267206
申请日：1981-05-26
申请人： G. Frederick Renner
发明人： G. Frederick Renner
CPC分类号： G08C23/04 , B25J19/0029 , H04B10/801
摘要： A rotative coupling allows the inductive transmission of power and the transmission of informational signals between a stationary part and a hollow, rotating part. The informational signals are transmitted on a modulated beam of light passing through and along the axis of rotation of the hollow, rotative part. The power is transmitted by induction from a coil on the stationary part to a coil on the rotative part, both coils being positioned within stationary core means and the rotative core means, which combine to establish a continuous flux path around the coils.
摘要翻译： 旋转耦合允许电源的感应传输和信号信号在固定部分和中空的旋转部分之间的传输。 信号信号以经过并沿着中空旋转部分的旋转轴线的调制光束传输。 电力通过感应从固定部分上的线圈传递到旋转部件上的线圈，两个线圈定位在固定铁芯装置和旋转铁芯装置中，其组合以在线圈周围建立连续的磁通路径。
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