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1. 发明授权

US4434663A Electromagnetic acoustic transducer 失效
标题翻译：电磁换能器
公开(公告)号：US4434663A
公开(公告)日：1984-03-06
申请号：US338776
申请日：1982-01-11
申请人： William E. Peterson , Robert B. Thompson
发明人： William E. Peterson , Robert B. Thompson
IPC分类号： B06B1/04 , G01N29/24 , G01N29/04
CPC分类号： B06B1/04 , G01N29/2412 , G01N2291/0422
摘要： Disclosed is an electromagnetic acoustic transducer for use with electrically conductive objects. The transducer includes an electromagnet for establishing a static magnetic field directed into the object in a first region and directed out of the object in a second region. A meander coil for inducing eddy currents in the object when an alternating current is applied to the coil includes a first serpentine printed circuit on a first side of a printed circuit board and a second serpentine printed circuit on a second side of the board. The source and the coil are so oriented that the vector product of the field and the eddy currents produces an instantaneous force field in the object which is periodically alternately oriented.
摘要翻译：公开了一种用于导电物体的电磁声换能器。换能器包括电磁体，用于在第一区域中建立指向物体的静磁场，并在第二区域中引导出物体。当向线圈施加交流电流时，用于在物体中感应涡流的曲折线圈包括在印刷电路板的第一侧上的第一蛇形印刷电路和位于板的第二侧上的第二蛇形印刷电路。源极和线圈如此取向，使得场和矢量的矢量产生在物体中产生周期性地交替取向的瞬时力场。

2. 发明授权

US4320661A Electromagnetic acoustic transducer for tube inspection 失效
标题翻译：电磁声换能器用于管检
公开(公告)号：US4320661A
公开(公告)日：1982-03-23
申请号：US86512
申请日：1979-10-19
申请人： William E. Peterson , Robert B. Thompson , Carmine F. Vasile
发明人： William E. Peterson , Robert B. Thompson , Carmine F. Vasile
IPC分类号： B06B1/04 , G01N29/24 , G01N29/04
CPC分类号： B06B1/04 , G01N29/2412 , G01N2291/044
摘要： An electromagnetic transducer for exciting selected modes of ultrasonic vibration in a tubular body. The transducer includes a plurality of rows of permanent magnets of alternating polarity with a coil provided about the magnets whereby a current is conducted through the magnetic fields. The rows of magnets are provided in carriers which are yieldably biased towards the inner surface of a tubular body during inspection.
摘要翻译：一种电磁换能器，用于激发管状体中选定的超声波振动模式。换能器包括多个具有交替极性的永磁体列，其中围绕磁体设置线圈，由此通过磁场传导电流。这些排的磁体设置在载体中，其在检查期间可屈服地偏向管状体的内表面。

3. 发明授权

US4408493A Directional ultrasonic transducers 失效
标题翻译：定向超声换能器
公开(公告)号：US4408493A
公开(公告)日：1983-10-11
申请号：US361319
申请日：1982-03-24
申请人： William E. Peterson
发明人： William E. Peterson
IPC分类号： B06B1/04 , G01N29/24 , G01N29/04
CPC分类号： B06B1/04 , G01N29/2412 , G01N2291/0422
摘要： An apparatus for generating acoustic waves of wavelength .lambda. in an electrically conductive object includes an electromagnetic acoustic transducer, with a source of magnetic flux for producing a magnetic field in the object, a first periodic coil within the field, and a second periodic coil within the field and offset from the first coil by .lambda./4. A first port of a four port hybrid is connected to the first coil and a second port is connected to the second coil, with a 90.degree. phase delay element interposed between the first port and the first coil. A signal generator provides an input signal at a frequency corresponding to .lambda., with a transmitter for applying the signal to either a third or a fourth port of the hybrid to generate a unidirectional wave in one of two opposite directions. An apparatus for detecting acoustic waves includes a first receiver connected to the third port and a second receiver connected to the fourth port.
摘要翻译：一种用于在导电物体中产生波长λ的声波的装置包括电磁声换能器，其具有用于在物体中产生磁场的磁通源，场内的第一周期性线圈和在该场内的第二周期性线圈场和第一个线圈的偏移量为λ/ 4。四端口混合器的第一端口连接到第一线圈，并且第二端口连接到第二线圈，其中90度相位延迟元件插入在第一端口和第一线圈之间。信号发生器以对应于λ的频率提供输入信号，发射机用于将信号施加到混合的第三或第四端口以在两个相反方向中的一个方向上产生单向波。用于检测声波的装置包括连接到第三端口的第一接收器和连接到第四端口的第二接收器。

4. 发明授权

US07552494B2 Method and apparatus for manufacturing custom orthotic footbeds that accommodate the effects of tibial torsion 失效
标题翻译：用于制造适应胫骨扭转影响的定制矫形床垫的方法和装置
公开(公告)号：US07552494B2
公开(公告)日：2009-06-30
申请号：US11160025
申请日：2005-06-06
申请人： William E. Peterson
发明人： William E. Peterson
IPC分类号： A43D11/00
CPC分类号： A43D1/02 , A43D1/025 , A61B5/1036 , A61B5/1074 , A61B5/4528
摘要： A method and apparatus for providing a topographical map of the bottom of a patient's rear foot with the foot in a semi-weight bearing condition and in the neutral position adjusted for the effects of tibial torsion. A foot scanner with a pivoted air cushion is adjusted to a first position whereupon the foot is captured. Then the air cushion is oscillated relative to the first position until the talus and navicular exhibit congruency to establish a measurement position. A three-dimensional scanner measures the distances corresponding to the spacing between a reference plane and the bottom of at least the rear foot and midfoot. A manufacturing facility converts these measurements into information by which computer numerical controlled equipment machines an orthotic insert for the patient's footwear.
摘要翻译：一种用于提供患者后脚的底部的形貌图的方法和装置，其中脚处于半重承载状态，并且在针对胫骨扭转的影响进行调整的中立位置。具有枢转气垫的脚踏扫描器被调节到第一位置，从而脚被捕获。然后气垫相对于第一位置振荡，直到距骨和船体呈现一致性，以建立测量位置。三维扫描器测量对应于至少后脚和中足的参考平面与底部之间的间距的距离。制造设施将这些测量值转换为计算机数控设备为患者鞋类设置矫正插入物的信息。

5. 发明授权

US5407234A Permanent xerographic toner-receptive index divider 失效
标题翻译：永久性静电印刷墨粉接受指数分配器
公开(公告)号：US5407234A
公开(公告)日：1995-04-18
申请号：US989091
申请日：1992-12-11
申请人： James P. Rettker , William E. Peterson , Philip B. Chandler , John H. Lee
发明人： James P. Rettker , William E. Peterson , Philip B. Chandler , John H. Lee
IPC分类号： B42F21/02 , B42F21/04 , B42D15/00
CPC分类号： B42F21/04 , B42F21/02 , B42P2241/22 , Y10T428/24777 , Y10T428/24802 , Y10T428/2495 , Y10T428/31504
摘要： An index divider is reinforced using a polyester film having a bonding coating on one side thereof for bonding the polyester film to the index divider, and a toner-receptive polymer coating on the other side thereof. The toner-receptive coating may be N-Butyl Methacrylate polymer. Other polymers may be used, which have microscopic penetration points to bond with xerographic toner, and which maintain their integrity at the high temperatures and pressures used to bond the polyester film to the index dividers.
摘要翻译：使用在其一侧具有粘合涂层的聚酯膜将聚酯膜粘合到分度器上并在其另一侧上具有调色剂接受性聚合物涂层来增强分度器。调色剂接受涂层可以是甲基丙烯酸甲酯聚合物。可以使用其它聚合物，其具有微观渗透点与静电印刷调色剂结合，并且在用于将聚酯膜粘合到指数分隔器的高温和高压下保持其完整性。

6. 发明授权

US07392559B2 Method and apparatus for manufacturing custom orthotic footbeds 失效
标题翻译：用于制造定制矫形床垫的方法和装置
公开(公告)号：US07392559B2
公开(公告)日：2008-07-01
申请号：US11116738
申请日：2005-04-28
申请人： William E. Peterson
发明人： William E. Peterson
IPC分类号： A43D1/00
CPC分类号： A61B5/1074 , A43D1/02 , A61B5/1036 , A61B5/4528
摘要： A method and apparatus for providing a topographical map of the bottom of a patient's rear foot with the foot in a semi-weight bearing condition and in the neutral position. A flexible membrane defines the top of an air cushion that captures the patient's foot in the neutral position when the air pillow is inflated. The membrane also conforms to the bottom of the foot. A three-dimensional scanner located below the membrane measures the distances to the bottom of the membrane over an array of positions. A manufacturing facility converts these measurements into information by which computer numerical controlled equipment machines an orthotic insert for the patient's footwear.
摘要翻译：一种用于提供患者后脚的底部的形貌图的方法和装置，脚部处于半重承载状态并处于中立位置。柔性膜限定气垫的顶部，当空气枕头膨胀时，气垫的顶部将空气枕头捕获在中立位置。膜也符合脚底。位于膜下方的三维扫描仪测量在位置阵列上与膜底部的距离。制造设施将这些测量值转换为计算机数控设备为患者鞋类设置矫正插入物的信息。

7. 发明授权

US5282328A Custom foot beds for footwear 失效
标题翻译：鞋类定制鞋床
公开(公告)号：US5282328A
公开(公告)日：1994-02-01
申请号：US911205
申请日：1992-07-09
申请人： William E. Peterson
发明人： William E. Peterson
IPC分类号： A43B7/28 , A43D1/02 , A43B10/00
CPC分类号： A43B7/28 , A43D1/022
摘要： Custom molded foot beds position the feet in balanced positions. A balanced foot position represents a referenced neutral foot position compensated for an individual's particular lower body anatomy. The foot beds and the apparatus and method for making the foot beds produce a balanced position by applying forces to the foot. First forces move the foot toward the referenced neutral position by a first foam block located under the forefoot lateral column. A composite foam block produces a rolling force in the rear foot to move the subtalar joint toward alignment. Other forces provide anatomical compensation including forces that elevate the heel and cup fatty tissue around the heel. Other forces support the remainder of the foot in this balanced position.
摘要翻译：定制模制脚垫将脚置于平衡位置。平衡的脚位置代表针对个体特定的下肢解剖结构补偿的参考中立脚位置。足床和用于制造足床的装置和方法通过向脚施加力而产生平衡的位置。第一力量通过位于前掌侧柱下方的第一泡沫块将脚移动到参考的中立位置。复合泡沫块在后脚中产生滚动力以使距离关节朝向对准。其他力量提供解剖学补偿，包括提升脚后跟和杯状脂肪组织在脚跟周围的力量。其他力量支持脚下的平衡位置。

8. 发明授权

US4395913A Broadband electromagnetic acoustic transducers 失效
标题翻译：宽带电磁换能器
公开(公告)号：US4395913A
公开(公告)日：1983-08-02
申请号：US288961
申请日：1981-07-31
申请人： William E. Peterson
发明人： William E. Peterson
IPC分类号： B06B1/04 , G01N29/24 , G01N29/04
CPC分类号： B06B1/04 , G01N29/2412 , G01N2291/0422
摘要： A broadband electromagnetic acoustic transducer is disclosed for use with an electrically conductive object. The transducer includes a source of magnetic flux for establishing a static magnetic field in the object and an electrical conductor for inducing eddy currents in the object when an alternating current is applied to the conductor. The magnetic field and the conductor are oriented so that the vector product of the magnetic field and the eddy currents produces an instantaneous force field in the object which is periodically alternately directed with a logarithmic periodicity. The source of magnetic flux may be provided by a plurality of alternately oriented magnets aligned along a propagation direction. Alternatively, the conductor may be a serpentine conductor with a plurality of parallel elements which are perpendicular to a propagation direction, the ratio of adjacent spacings between the elements being constant.
摘要翻译：公开了用于导电物体的宽带电磁声换能器。换能器包括用于在物体中建立静态磁场的磁通源，以及当向导体施加交流电时，用于在物体中感应涡流的电导体。磁场和导体被定向成使得磁场和涡流的矢量产生在物体中产生瞬时力场，周期性地以对数周期性地指向。磁通源可以由沿传播方向排列的多个交替取向的磁体提供。或者，导体可以是具有垂直于传播方向的多个平行元件的蛇形导体，元件之间的相邻间隔的比率是恒定的。

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