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21. 发明授权

US5049819A Magnetic resonance analysis in real time, industrial usage mode 失效
标题翻译：实时磁共振分析，工业使用模式
公开(公告)号：US5049819A
公开(公告)日：1991-09-17
申请号：US573639
申请日：1990-08-27
申请人： Ronald L. Dechene , Thomas B. Smith , Ajoy Roy
发明人： Ronald L. Dechene , Thomas B. Smith , Ajoy Roy
IPC分类号： G01R33/31 , G01R33/44
CPC分类号： G01R33/31 , G01N24/085
摘要： Pulsed NMR system for industrial purposes comprising sample throughput system (P, LI, V1, V2) magnetic field adjustment (120, 124) and thermal adjustment (134-138 and 142-146). The resonance is established by a coil (100), excited by a transceiver (104) and interacting with the sample and the magnetic field at resonance to establish received and digitized free induction decay curve forms (C) which are automatically analyzed into Gaussian and exponential components--providing simplified high speed computation means with repetitive test sequence and thermal controls that systematically minimize errors to assure reliable determination of target nuclei quantities in successive samples from an industrial process and utilizing Hahn spin echo based equipment to automatically adjust the analysis of one or more of the analyzed components.
摘要翻译：用于工业目的的脉冲NMR系统包括样品通量系统（P，LI，V1，V2）磁场调节（120,124）和热调节（134-138和142-146）。谐振由线圈（100）建立，由收发器（104）激发，并与样本和谐振频率相互作用以建立接收和数字化的自由感应衰减曲线形式（C），其自动分析成高斯和指数组件 - 提供简单的高速计算装置，具有重复的测试序列和热控制，系统地最小化误差，以确保来自工业过程的连续样品中的目标核数量的可靠确定，并利用基于Hahn自旋回波的设备自动调整一个或多个的分析组件。

22. 发明授权

US07641039B2 Skewed slat control system for article conveyor 有权
标题翻译：物料输送机倾斜板条控制系统
公开(公告)号：US07641039B2
公开(公告)日：2010-01-05
申请号：US12116265
申请日：2008-05-07
申请人： Thomas B. Smith , Robert W. Gallatin , Bradley D. Baldwin
发明人： Thomas B. Smith , Robert W. Gallatin , Bradley D. Baldwin
IPC分类号： B65G47/10
CPC分类号： B65G45/08 , B65G39/16 , B65G43/02
摘要： A positive displacement article sorter and method of monitoring a positive displacement article sorter, wherein the article sorter includes a frame, an endless web traveling in a longitudinal direction about the frame and an electric motor driving the endless web. The endless web is defined by a pair of continuous chains and a plurality of cross members connected at opposite ends with the chain. The positive displacement sorter includes a plurality of pusher shoes, each laterally traveling along at least one of the cross members. A sensing assembly is provided that has first and second portions. The first portion of said sensing assembly is positioned at the web. The second portion of said sensing assembly is positioned at a stationary location. The first portion of said sensing assembly is sensed with the second portion of the sensing assembly as the first portion of said sensing assembly travels about the frame. A parameter of the web is determined from an output of the sensing assembly.
摘要翻译：一种正位移物品分选器和一种监视正位移物料分选机的方法，其中物品分类器包括框架，围绕框架沿纵向方向移动的环形幅材和驱动环形幅材的电动马达。环形腹板由一对连续的链条和在链的相对端连接的多个横向构件限定。正排量分选机包括多个推动鞋，每个推动鞋沿横向构件中的至少一个横向移动。提供了具有第一和第二部分的感测组件。所述传感组件的第一部分位于卷筒纸上。所述感测组件的第二部分位于静止位置。当感测组件的第一部分围绕框架行进时，感测组件的第一部分被感测组件的第二部分感测。从传感组件的输出确定卷材的参数。

23. 发明授权

US06882227B2 Bias circuit linearization and dynamic power control 有权
标题翻译：偏置电路线性化和动态功率控制
公开(公告)号：US06882227B2
公开(公告)日：2005-04-19
申请号：US10662849
申请日：2003-09-15
申请人： Daryl W. Barry , Carl S. Chun , Sangwoo Han , Thomas B. Smith , Michael W. Trippe
发明人： Daryl W. Barry , Carl S. Chun , Sangwoo Han , Thomas B. Smith , Michael W. Trippe
IPC分类号： H03F1/02 , H03F1/30 , H03F1/32 , H03F3/04 , H03L5/00
CPC分类号： H03F1/30 , H03F1/0261 , H03F1/302 , H03F1/32 , H03F2200/225
摘要： A transistor bias circuit is provided that is capable of biasing an amplifier transistor having a control terminal, a current-sink terminal, and a current-source terminal in order to control inter-modulation and linearize the output corresponding to radio frequency and microwave frequency ranges. Additionally, an embodiment of the present circuit is capable of dynamic power control. The transistor bias circuit according to the present invention utilizes a leakage current to alter the electrical characteristics of the amplifier transistor. The bias circuit comprises a bias transistor having a control terminal, a current-sink terminal, and a current-source terminal. Additionally, at least one DC input port, at least one resonator element, a diode element, and a resistive element is provided.
摘要翻译：提供一种晶体管偏置电路，其能够偏置具有控制端，放电端子和电流源端子的放大器晶体管，以便控制互调，并将对应于射频和微波频率范围的输出线性化。此外，本电路的实施例能够进行动态功率控制。根据本发明的晶体管偏置电路利用泄漏电流来改变放大器晶体管的电特性。偏置电路包括具有控制端子，电流吸收端子和电流源端子的偏置晶体管。另外，提供至少一个DC输入端口，至少一个谐振器元件，二极管元件和电阻元件。

24. 发明授权

US5302897A NMR analysis of polypropylene in real time 失效
标题翻译：实时聚丙烯的NMR分析
公开(公告)号：US5302897A
公开(公告)日：1994-04-12
申请号：US885633
申请日：1992-05-19
申请人： Ronald J. Tache , Ajoy Roy , Ronald L. Dechene , Thomas B. Smith , Scott A. Marino
发明人： Ronald J. Tache , Ajoy Roy , Ronald L. Dechene , Thomas B. Smith , Scott A. Marino
IPC分类号： G01R33/389 , G01R33/44 , G01R33/46 , G01R33/20
CPC分类号： G01N24/085 , G01R33/389 , G01N24/082 , G01R33/4625
摘要： Pulsed NMR system for industrial measurements comprising sample throughput system (P, LI, V1, V2) and user system controls (104) to establish digitized free induction decay (FID) curves (C), from which fast Gaussian, slower modified Gaussian and exponential components are determined using a Marquardt-Levenberg iteration technique, and using regression techniques to correlate the FID curve components to the physical quantities of the target nuclei.
摘要翻译：用于工业测量的脉冲NMR系统包括采样吞吐量系统（P，LI，V1，V2）和用户系统控制（104）以建立数字化自由感应衰减（FID）曲线（C），从其中快速高斯，较慢修正的高斯和指数使用Marquardt-Levenberg迭代技术确定组分，并使用回归技术将FID曲线组分与目标核的物理量相关联。

25. 发明授权

US5020023A Automatic vernier synchronization of skewed data streams 失效
标题翻译：偏移数据流的自动游标同步
公开(公告)号：US5020023A
公开(公告)日：1991-05-28
申请号：US314608
申请日：1989-02-23
申请人： Thomas B. Smith
发明人： Thomas B. Smith
IPC分类号： G06F1/12 , G06F11/16 , G06F11/18 , G06F11/22 , H04J3/06 , H04L7/00
CPC分类号： G06F11/1675 , G06F11/184 , G06F11/2205 , H04J3/0629
摘要： A technique for automatically removing the skew between multiple correlated synchronous data streams provides Vernier Skew compensation. The data streams are marked into data frames under the control of local synchronized transmitter clocks. The data streams received at a receiver are loaded into FIFO registers under the control of recovered clocks. Data from the FIFO registers are unloaded under the control of a local receiver clock synchronized with the transmitter clocks. The frame marked data in the data streams is checked for a synchronization fault at the receiver. When a synchronization fault is detected in a data stream, the loading and unloading of the FIFO register corresponding to that data stream is inhibited and then the FIFO register is enabled with the first value to arrive which is marked as a frame header. At the next succeeding time for an expected frame header, normal unloading of the FIFO register is initiated. An alternate embodiment substitutes bi-port register arrays for the FIFO registers providing greater simplicity and flexibility.

26. 发明授权

US5015954A Magnetic resonance analysis in real time, industrial usage mode 失效
标题翻译：实时磁共振分析，工业使用模式
公开(公告)号：US5015954A
公开(公告)日：1991-05-14
申请号：US374493
申请日：1989-06-30
申请人： Ronald L. Dechene , Thomas B. Smith , Scott A. Marino
发明人： Ronald L. Dechene , Thomas B. Smith , Scott A. Marino
IPC分类号： G01R33/31 , G01R33/44
CPC分类号： G01R33/31 , G01N24/085
摘要： Magnestic resonance system for industrial purposes comprising sample throughput system (P, LI, V1, V2) magnetic field adjustment (120, 124) and thermal adjustment (134-138 and 142-146). The resonance is established by a coil (100), excited by a transceiver (104) and interacting with the sample and the magnetic field at resonance to establish received and digitized free induction decay curve forms (C) which are synthesized into bound (Gaussian) and unbound (exponential) components--pairing simplified high speed computation means with repetitive test sequence and thermal controls that systematically minimize errors to assure reliable determination of target nuclei quantities in successive samples from an industrial process.
摘要翻译：用于工业目的的大气共振系统包括样品通量系统（P，LI，V1，V2）磁场调节（120,124）和热调节（134-138和142-146）。共振由线圈（100）建立，由收发器（104）激发并与样品和磁场在共振处相互作用以建立接收和数字化的自由感应衰减曲线形式（C），其被合成为约束（高斯）和非绑定（指数）组件 - 配对简化的高速计算装置，具有重复的测试序列和热控制，系统地最小化误差，以确保来自工业过程的连续样品中目标核数量的可靠确定。

27. 发明授权

US4774453A Measuring flow of insulating fluids 失效
标题翻译：测量绝缘流体流量
公开(公告)号：US4774453A
公开(公告)日：1988-09-27
申请号：US658584
申请日：1984-10-09
申请人： Ronald L. Dechene , Thomas B. Smith , Gary H. Tougas
发明人： Ronald L. Dechene , Thomas B. Smith , Gary H. Tougas
IPC分类号： G01P5/22 , G01F1/708 , G01F1/712 , G01N27/60
CPC分类号： G01F1/712 , G01F1/7088
摘要： Flow velocity measurement apparatus for cryogenic liquid flowing in a pipe (1) past spaced upstream (12) and downstream (14) electrodes with triboelectric, flow-generated determined signals at the electrodes directed to a cross-correlator (2) which shifts the time bases of the signals relative to each other and reiteratively multiplies the shifted signals until a maximum multiplication product is achieved, the time shift associated with such maximum being flow transit time between the electrodes.
摘要翻译：用于在管（1）中流过间隔的上游（12）和下游（14）电极的低温液体的流速测量装置，在电极处产生摩擦，流量产生的确定的信号，指向互相关器（2）信号相对于彼此的基极，并且重复地将移位的信号相乘，直到达到最大乘积，与这种最大值相关联的时移是电极之间的流通时间。

28. 发明授权

US4613204A D/A conversion apparatus including electrooptical multipliers 失效
标题翻译： D / A转换装置，包括电光学乘法器
公开(公告)号：US4613204A
公开(公告)日：1986-09-23
申请号：US555242
申请日：1983-11-25
申请人： Carl M. Verber , Thomas B. Smith , Philip M. Dunson
发明人： Carl M. Verber , Thomas B. Smith , Philip M. Dunson
IPC分类号： G02F1/11 , G02F7/00 , G02B6/10 , H03M1/00
CPC分类号： G02F1/113 , G02F7/00
摘要： Apparatus (FIG. 1) receives electrical input potentials (11A-11D) representing components, e.g. coefficients (zero or one), of weighted digital input data, and provides analog optical output (12) proportional to the sum of the weighted digital values in the input data. An electrooptic waveguide (13) has four adjacent electrooptic diffractive means (14A-14D), each responsive to a separate component of the digital input data and comprising a first electrode (15A-15D) and a second electrode (16A-16D) on the waveguide (13) for temporarily changing the index of refraction when different electrical potentials are present thereon, and thus forming a Bragg grating therein with a direction of Bragg incidence in the same input direction (17) and a direction of Bragg diffraction in the same output direction (18). A coupling prism (21) directs light from a laser (20) to enter into each diffractive means (14A-14D) in the input direction (17). Binary digital circuitry (24) provides, via voltage dividers (25A- 25D), an electrical potential (at 27A-27D, 26) to each electrode (15A, etc., 16A, etc) in each diffractive means (14A, etc), such that the difference between the potentials at the electrodes (15A, 16A, etc) for each diffractive means (14A, etc) responsive to a component of the data (24) having the value of one forms a Bragg grating that diffracts in the output direction (18) a portion (Io8, Io/4, Io/2, Io) of the input light (22) having an intensity proportional to the weighted value (2.sup.-3, 2.sup.-2, 2.sup.-1, 2.sup.0) of that component of the digital input data (24).
摘要翻译：装置（图1）接收表示部件的电输入电位（11A-11D）。加权数字输入数据的系数（零或一），并提供与输入数据中的加权数字值之和成比例的模拟光输出（12）。电光波导（13）具有四个相邻的电光衍射装置（14A-14D），每个电波衍射装置响应于数字输入数据的单独分量，并且包括第一电极（15A-15D）和第二电极（16A-16D）波导（13），用于在其上存在不同电位时临时改变折射率，因此在其中在相同输入方向（17）上形成具有布拉格入射方向的布拉格光栅和相同输出中的布拉格衍射方向方向（18）。耦合棱镜（21）引导来自激光器（20）的光在输入方向（17）上进入各衍射装置（14A-14D）。二进制数字电路（24）通过分压器（25A-25D）向每个衍射装置（14A等）中的每个电极（15A等，16A等）提供电位（在27A-27D，26），使得响应于具有值为1的数据（24）的分量的每个衍射装置（14A等）的电极（15A，16A等）处的电位之间的差异形成在输出方向（18）具有与加权值（2-3,2-2,2-1,20）成比例的强度的输入光（22）的部分（Io8，Io / 4，Io / 2，Io）的数字输入数据（24）的组件。

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