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1. 发明授权

US07034738B1 Method of radar pattern recognition by sorting signals into data clusters 有权
标题翻译：通过将信号分类为数据集群的雷达模式识别方法
公开(公告)号：US07034738B1
公开(公告)日：2006-04-25
申请号：US10728468
申请日：2003-12-05
申请人： Paul C. Wang , Charles R. Ward
发明人： Paul C. Wang , Charles R. Ward
IPC分类号： G01S7/292 , G01S7/40
CPC分类号： G01S7/021
摘要： A system and method for classifying radar emitters includes: (a) receiving a plurality of signals from the radar emitters; (b) generating data components for each signal received from the radar emitters; (c) forming multi-dimensional samples using the generated data components; and (d) sorting the multi-dimensional samples into a plurality of data clusters, based on their respective proximity to the data clusters, each data cluster representing a classification of a radar emitter.
摘要翻译：用于对雷达发射器进行分类的系统和方法包括：（a）从雷达发射器接收多个信号; （b）产生从雷达发射器接收的每个信号的数据分量; （c）使用所生成的数据分量形成多维样本; 和（d）基于它们各自与数据簇的接近度将多维样本分类成多个数据簇，每个数据簇表示雷达发射器的分类。

2. 发明授权

US07648467B2 Device for non-surgical correction of congenital inverted nipples and/or collection of nipple aspirate fluid 失效
标题翻译：用于非手术矫正先天性倒置乳头和/或收集乳头抽吸液的装置
公开(公告)号：US07648467B2
公开(公告)日：2010-01-19
申请号：US11292265
申请日：2005-12-02
申请人： Paul C. Wang , Kathleen McConnell
发明人： Paul C. Wang , Kathleen McConnell
IPC分类号： A61B5/00 , B65D81/00
CPC分类号： A61H9/005 , A61H2205/082 , A61J13/00 , A61M1/0068 , A61M1/062 , A61M1/08
摘要： The invention is an apparatus (10) for treating inverted nipples and/or the collection of NAF. The invention includes an assembly which creates an airtight seal upon attachment to at least an areola (16) of an inverted nipple (18) and by rotation of a part thereof draws a partial vacuum to apply an outward force to the nipple; and a syringe (26) including a curved longitudinal axis (28), the syringe being carried by the assembly and being in fluid communication with a chamber (24) of the assembly upon attachment of the assembly to at least an areola of an inverted nipple, the syringe including a plunger (30) which is sealed against an inner surface (34) of the syringe and is rotatable to move along the longitudinal axis relative to the chamber which moves the plunger within a syringe body to expel air from the syringe body away from the chamber upon rotation of the plunger in a first direction and to aspirate air from the chamber upon attachment of the apparatus to the breast surrounding the nipple upon rotation in a second direction opposite to the first direction to create a partial vacuum within the chamber to evert the nipple.
摘要翻译：本发明是用于处理倒置的乳头和/或NAF的收集的装置（10）。本发明包括一个组件，其在连接到倒置的乳头（18）的至少一个乳晕（16）上时产生气密密封，并且其一部分的旋转引起部分真空以向乳头施加向外的力; 以及包括弯曲纵向轴线（28）的注射器（26），所述注射器由所述组件承载并且在将所述组件附接到所述组合件的腔室（24）中时与所述组合件的至少乳晕连接，所述注射器包括柱塞（30），所述柱塞（30）密封抵靠所述注射器的内表面（34）并且可旋转以相对于所述腔室沿所述纵向轴线移动，所述腔室使所述柱塞在注射器主体内移动以从所述注射器主体排出空气当柱塞在第一方向旋转时远离室，并且在沿着与第一方向相反的第二方向旋转时将装置附接到乳房周围的乳头上时从腔室抽吸空气，以在腔室内产生部分真空翻转乳头。

3. 发明授权

US4618826A Quality control phantom for use in computed tomographic imaging instruments and method of use 失效
标题翻译：用于计算机断层摄影成像仪器的质量控制幻影和使用方法
公开(公告)号：US4618826A
公开(公告)日：1986-10-21
申请号：US635600
申请日：1984-07-30
申请人： Stanford L. Smith , Paul C. Wang , Charles W. Coffey
发明人： Stanford L. Smith , Paul C. Wang , Charles W. Coffey
IPC分类号： G01R33/58 , G01R33/20
CPC分类号： G01R33/58
摘要： A quality control phantom for a computed tomographic imaging instrument, such as a nuclear magnetic resonance scanner, is provided for the on-site calibration and standardization of image slice offset and angulation so as to maintain and insure proper operation. The phantom includes a cylindrical slab-like cast acrylic casing or body having a frustoconical groove formed therein. The groove is filled with a known material to effect a signal from the instrument. A scan taken by the NMR instrument across the frustoconical groove at an angle perpendicular to the central axis of the groove yields a circular image. The method for determining the image slice offset includes the step of relating the diameter of two such circular images so as to verify the distance one such image is from the other along the central axis of the groove. A scan taken by the NMR instrument across the frustoconical groove at an angle other than perpendicular to the central axis of the groove yields an elliptical image. The method for measuring the image slice angulation includes the step of comparing the distance from the groove to the central axis of the groove along the major axis of the elliptical image to the radius of the groove at the point where the major axis crosses the central axis of the groove.
摘要翻译：提供计算机断层成像仪器（如核磁共振扫描仪）的质量控制体模，用于图像切片偏移和角度的现场校准和标准化，以保持并确保正确的操作。该幻影包括圆柱形板状铸造丙烯酸外壳或其中形成有截头圆锥形凹槽的主体。凹槽填充有已知的材料以实现来自仪器的信号。通过NMR仪器以垂直于凹槽的中心轴线的角度跨过截头圆锥形槽扫描得到圆形图像。用于确定图像切片偏移的方法包括将两个这样的圆形图像的直径相关联的步骤，以便沿着凹槽的中心轴验证这样的图像与另一个之间的距离。通过NMR仪器以与凹槽的中心轴线不同的角度跨过截头圆锥形槽扫描得到椭圆形图像。用于测量图像切片角度的方法包括将沿着椭圆图像的长轴的凹槽与凹槽的中心轴的距离与在长轴与中心轴交叉的点处的凹槽的半径进行比较的步骤的凹槽。

4. 发明授权

US4878190A Floating point/integer processor with divide and square root functions 失效
标题翻译：具有除法和平方根功能的浮点/整数处理器
公开(公告)号：US4878190A
公开(公告)日：1989-10-31
申请号：US150363
申请日：1988-01-29
申请人： Henry M. Darley , Michael C. Gill , Dale C. Earl , Dinh T. Ngo , Paul C. Wang , Maria B. L. Hipona , Jim Dodrill
发明人： Henry M. Darley , Michael C. Gill , Dale C. Earl , Dinh T. Ngo , Paul C. Wang , Maria B. L. Hipona , Jim Dodrill
IPC分类号： G06F7/38 , G06F7/48 , G06F7/483 , G06F7/49 , G06F7/52 , G06F7/527 , G06F7/53 , G06F7/535 , G06F7/537 , G06F7/552
CPC分类号： G06F7/535 , G06F7/4824 , G06F7/5525 , G06F2207/5355 , G06F7/4873 , G06F7/49957
摘要： A processor (10) operable to calculate division and square root functions comprises a multiplier (48) having a multiplier array (116), a pipeline register (50), a correction generator (122), and a converter/rounder (52). The products generated by the multiplier array (116) are fed back to the multiplier (48) to avoid delays associated with the remainder of the multiplier circuitry. The correction generator (122) which performs a subtraction of the product output form the multiplier array (116) from a constant, is disposed between the multiplier array (116) and the converter/rounder (52). Hence, the subtraction necessry to compute the next estimate may be performed in parallel with other multiplications, further reducing the time necessary to perform the calculation. Compare circuitry (120) is operable to compare the final approximation with an operand to quickly determine the direction of rounding.

5. 发明授权

US4086597A Continuous line scanning technique and means for beam port antennas 失效
标题翻译：连续线扫描技术和波束端口天线的手段
公开(公告)号：US4086597A
公开(公告)日：1978-04-25
申请号：US752657
申请日：1976-12-20
申请人： Allen I. Sinsky , Paul C. Wang , Robert E. Willey
发明人： Allen I. Sinsky , Paul C. Wang , Robert E. Willey
IPC分类号： G01S7/02 , H01Q3/24 , H01Q3/26 , H01Q3/32 , H01Q3/44 , H01Q3/46 , H01Q19/06
CPC分类号： H01Q3/2664 , H01Q3/245 , H01Q3/46
摘要： In a microwave lens of the Rotman type for a scanning beam antenna a plurality of radiating feed probes are spaced along the focal arc. An illumination function is then commutated around the focal arc by energizing groups of the feed probes simultaneously in accordance with weighting functions to thereby cause the resulting radiated beam to scan in small equally spaced increments while the array factor remains essentially constant. Methods of calculating the weighting functions and feed probe spacing are shown.
摘要翻译：在用于扫描光束天线的Rotman型微波透镜中，多个辐射馈送探针沿着焦点弧间隔开。然后通过根据加权函数激励馈送探针的组同时使照射功能在焦点弧周围进行换向，从而使得所得到的辐射束以小的等间隔的增量扫描，同时阵列因子保持基本恒定。显示计算加权函数和进给探针间距的方法。

6. 发明授权

US07830297B1 System and method for detecting and de-interleaving radar emitters using snapshots of varying lengths 有权
标题翻译：使用不同长度的快照来检测和解交错雷达发射器的系统和方法
公开(公告)号：US07830297B1
公开(公告)日：2010-11-09
申请号：US11960872
申请日：2007-12-20
申请人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
发明人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
IPC分类号： G01S7/40
CPC分类号： G01S7/021
摘要： A method of classifying radar emitters includes the steps of: (a) receiving pulses from multiple radar emitters over a plurality of consecutive first time intervals; (b) identifying pulses in each of the plurality of consecutive first time intervals corresponding to one or more first pulse trains using a first algorithm and de-interleaving the identified pulses from the plurality of first time intervals; (c) associating received pulses not identified and de-interleaved using the first algorithm with a plurality of consecutive second time intervals; and (d) identifying further pulses in each of the plurality of consecutive second time intervals corresponding to one or more second pulse trains using a second algorithm different from the first algorithm and de-interleaving the identified further pulses from the pulses associated with the plurality of consecutive second time intervals. Each consecutive second time interval is formed from two or more consecutive first time intervals.
摘要翻译：对雷达发射器进行分类的方法包括以下步骤：（a）在多个连续的第一时间间隔内从多个雷达发射器接收脉冲; （b）使用第一算法识别对应于一个或多个第一脉冲序列的多个连续的第一时间间隔中的每一个中的脉冲，并从多个第一时间间隔解码所识别的脉冲; （c）使用所述第一算法将接收到的未被识别和解交织的脉冲与多个连续的第二时间间隔相关联; 以及（d）使用与第一算法不同的第二算法来识别对应于一个或多个第二脉冲序列的多个连续第二时间间隔中的每一个中的进一步脉冲，并且从与多个第二脉冲相关联的脉冲中去除已识别的另外的脉冲连续第二时间间隔。每个连续的第二时间间隔由两个或更多个连续的第一时间间隔形成。

7. 发明授权

US07397415B1 System and method for detecting and de-interleaving radar emitters 有权
标题翻译：用于检测和解交错雷达发射器的系统和方法
公开(公告)号：US07397415B1
公开(公告)日：2008-07-08
申请号：US11345949
申请日：2006-02-02
申请人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
发明人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
IPC分类号： G01S7/36
CPC分类号： G01S7/021
摘要： A method of classifying radar emitters includes the steps of: (a) receiving pulses from multiple radar emitters; (b) categorizing received pulses based on pulse data descriptors (PDWs); (c) forming clusters of received pulses based on the PDWs; and (d) de-interleaving pulses from the cluster using one of a differential time of arrival (DTOA) histogram technique, a spectrum estimation technique, or a Hough transform technique. Step (a) includes receiving the pulses during a predetermined time interval and storing the received pulses as a snapshot representing the pulses present during the predetermined time interval.
摘要翻译：对雷达发射器进行分类的方法包括以下步骤：（a）从多个雷达发射器接收脉冲; （b）基于脉冲数据描述符（PDW）对接收的脉冲进行分类; （c）基于PDW形成接收脉冲簇; 以及（d）使用差分到达时间（DTOA）直方图技术，频谱估计技术或霍夫变换技术之一来对来自群集的脉冲进行解交织。步骤（a）包括在预定时间间隔期间接收脉冲，并将所接收的脉冲存储为表示在预定时间间隔期间存在的脉冲的快照。

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