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1. 发明授权

US08520355B2 Methods and systems for transient voltage protection 有权
标题翻译：用于瞬态电压保护的方法和系统
公开(公告)号：US08520355B2
公开(公告)日：2013-08-27
申请号：US12844021
申请日：2010-07-27
申请人： Kamron Wright , Philip W. Johnson , Donn Steffen
发明人： Kamron Wright , Philip W. Johnson , Donn Steffen
IPC分类号： H02H3/22
CPC分类号： H02H9/041
摘要： Protection of a motor controller from a transient voltage is described. A method for protecting a motor controller from a transient voltage includes providing an electromagnetic interference (EMI) filter having at least a first input terminal, a second input terminal, a first output terminal, and a second output terminal, the EMI filter configured to suppress electromagnetic interference. The method also includes coupling a first voltage clamping device and a second voltage clamping device in series between the first output terminal and the second output terminal. The method also includes coupling a spark gap device to a ground conductor and to a shared node between the first voltage clamping device and the second voltage clamping device.
摘要翻译：描述了电机控制器对瞬态电压的保护。一种用于保护电动机控制器免受瞬态电压的方法包括提供具有至少第一输入端，第二输入端，第一输出端和第二输出端的电磁干扰（EMI）滤波器，所述EMI滤波器被配置为抑制电磁干扰。该方法还包括将第一电压钳位装置和第二电压钳位装置串联耦合在第一输出端子和第二输出端子之间。该方法还包括将火花隙装置耦合到接地导体和第一电压钳位装置与第二电压钳位装置之间的共享节点。

2. 发明授权

US4467460A Seismic data acquisition method 失效
标题翻译：地震数据采集方法
公开(公告)号：US4467460A
公开(公告)日：1984-08-21
申请号：US238316
申请日：1981-02-26
申请人： Philip W. Johnson
发明人： Philip W. Johnson
IPC分类号： G01V1/00 , G01V1/36
CPC分类号： G01V1/003 , G01V1/362 , G01V2210/53
摘要： The field locations of seismic shot points are chosen to produce partial multifold data, the static correction equations of which are at least partially coupled. The seismic cross sections resulting therefrom are substantially improved.
摘要翻译：选择地震射击点的场位置以产生部分多重数据，其静态校正方程至少部分耦合。由此产生的地震横截面显着改善。

3. 发明申请

US20120026639A1 METHODS AND SYSTEMS FOR TRANSIENT VOLTAGE PROTECTION 有权
标题翻译：瞬态电压保护的方法和系统
公开(公告)号：US20120026639A1
公开(公告)日：2012-02-02
申请号：US12844021
申请日：2010-07-27
申请人： Kamron Wright , Philip W. Johnson , Donn Steffen
发明人： Kamron Wright , Philip W. Johnson , Donn Steffen
IPC分类号： H02H3/22
CPC分类号： H02H9/041
摘要： Protection of a motor controller from a transient voltage is described. A method for protecting a motor controller from a transient voltage includes providing an electromagnetic interference (EMI) filter having at least a first input terminal, a second input terminal, a first output terminal, and a second output terminal, the EMI filter configured to suppress electromagnetic interference. The method also includes coupling a first voltage clamping device and a second voltage clamping device in series between the first output terminal and the second output terminal. The method also includes coupling a spark gap device to a ground conductor and to a shared node between the first voltage clamping device and the second voltage clamping device.
摘要翻译：描述了电机控制器对瞬态电压的保护。一种用于保护电动机控制器免受瞬态电压的方法包括提供具有至少第一输入端，第二输入端，第一输出端和第二输出端的电磁干扰（EMI）滤波器，所述EMI滤波器被配置为抑制电磁干扰。该方法还包括将第一电压钳位装置和第二电压钳位装置串联耦合在第一输出端子和第二输出端子之间。该方法还包括将火花隙装置耦合到接地导体和第一电压钳位装置与第二电压钳位装置之间的共享节点。

4. 发明申请

US20130333932A1 PRINTED CIRCUIT BOARD AND METHODS OF MANUFACTURING THE SAME 有权
标题翻译：印刷电路板及其制造方法
公开(公告)号：US20130333932A1
公开(公告)日：2013-12-19
申请号：US13526186
申请日：2012-06-18
申请人： Philip W. Johnson
发明人： Philip W. Johnson
IPC分类号： H05K1/18 , H05K3/30 , H05K1/02
CPC分类号： H05K1/0256 , H01L31/0203 , H01L31/153 , H05K1/0262 , H05K1/181 , H05K2201/09063 , H05K2201/10121 , H05K2201/10166
摘要： A printed circuit board is provided. The printed circuit board includes a base having a top and a bottom. The top has a first circuit area, a second circuit area and a slotted area disposed between the first circuit area and the second circuit area. The slotted area includes a first row of a plurality of first slots, each first slot of the plurality of first slots has a first length and is separated from an adjacent first slot by a first space. The slotted area includes a second row of a plurality of second slots that is positioned parallel with respect to the first row. Each second slot of the plurality of second slots has a second length that is different than the first length and is separated from an adjacent second slot by a second space. The second space includes a different length than the first space.
摘要翻译：提供印刷电路板。印刷电路板包括具有顶部和底部的底座。顶部具有第一电路区域，第二电路区域和布置在第一电路区域和第二电路区域之间的开槽区域。开槽区域包括多个第一槽的第一排，多个第一槽中的每个第一槽具有第一长度并且通过第一空间与相邻的第一槽分离。开槽区域包括相对于第一排平行定位的多个第二槽的第二排。多个第二槽中的每个第二槽具有与第一长度不同的第二长度，并且与相邻的第二槽分开第二空间。第二空间包括与第一空间不同的长度。

5. 发明授权

US4677598A Seismic data acquisition method 失效
标题翻译：地震数据采集方法
公开(公告)号：US4677598A
公开(公告)日：1987-06-30
申请号：US478971
申请日：1983-03-25
申请人： Philip W. Johnson
发明人： Philip W. Johnson
IPC分类号： G01V1/00 , G01V1/36
CPC分类号： G01V1/003
摘要： Three-dimensional seismic prospecting is conducted using a less than complete multifold array of seismic sources and receivers which are positioned so that the resulting system of linear static connection equations according to common depth point are continuously coupled.
摘要翻译：使用地震源和接收器的不完整的多层阵列进行三维地震勘探，这些阵列被定位成使得根据公共深度点的所得到的线性静态连接方程系统连续耦合。

6. 发明授权

US5825107A Drive package for a dynamoelectric machine 失效
标题翻译：用于电动机的驱动包装
公开(公告)号：US5825107A
公开(公告)日：1998-10-20
申请号：US874993
申请日：1997-06-13
申请人： Philip W. Johnson , Jeffrey D. Neumann , Mark A. Brattoli
发明人： Philip W. Johnson , Jeffrey D. Neumann , Mark A. Brattoli
IPC分类号： H02K11/04 , H02K9/22 , H02K9/00
CPC分类号： H02K11/33
摘要： A drive package for a dynamoelectric machine mounts a printed wire board in cantilever fashion from a wall of a drive package housing. Potting material in the housing provides mechanical support for the printed wire board away from the heat sink. Heat generating components on the first printed wire board have tubes of electrically insulating, thermally conductive material inserted over them and are clamped against the heat sink. The heat sink is mounted directly to the housing and is electrically grounded by the housing.
摘要翻译：用于电动机器的驱动器包装以悬臂方式从驱动器封装壳体的壁安装印刷线路板。壳体中的灌封材料为印刷线路板提供机械支撑，远离散热器。第一印刷线路板上的热产生部件具有插入其上的电绝缘导热材料的管并且被夹在散热器上。散热器直接安装在外壳上，并通过外壳电接地。

7. 发明授权

US08878073B2 Printed circuit board and methods of manufacturing the same 有权
标题翻译：印刷电路板及其制造方法
公开(公告)号：US08878073B2
公开(公告)日：2014-11-04
申请号：US13526186
申请日：2012-06-18
申请人： Philip W. Johnson
发明人： Philip W. Johnson
IPC分类号： H05K1/16 , H05K3/30 , H05K1/11
CPC分类号： H05K1/0256 , H01L31/0203 , H01L31/153 , H05K1/0262 , H05K1/181 , H05K2201/09063 , H05K2201/10121 , H05K2201/10166
摘要： A printed circuit board is provided. The printed circuit board includes a base having a top and a bottom. The top has a first circuit area, a second circuit area and a slotted area disposed between the first circuit area and the second circuit area. The slotted area includes a first row of a plurality of first slots, each first slot of the plurality of first slots has a first length and is separated from an adjacent first slot by a first space. The slotted area includes a second row of a plurality of second slots that is positioned parallel with respect to the first row. Each second slot of the plurality of second slots has a second length that is different than the first length and is separated from an adjacent second slot by a second space. The second space includes a different length than the first space.
摘要翻译：提供印刷电路板。印刷电路板包括具有顶部和底部的底座。顶部具有第一电路区域，第二电路区域和布置在第一电路区域和第二电路区域之间的开槽区域。开槽区域包括多个第一槽的第一排，多个第一槽中的每个第一槽具有第一长度并且通过第一空间与相邻的第一槽分离。开槽区域包括相对于第一排平行定位的多个第二槽的第二排。多个第二槽中的每个第二槽具有与第一长度不同的第二长度，并且与相邻的第二槽分开第二空间。第二空间包括与第一空间不同的长度。

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