公开(公告)号：USD395846S

公开(公告)日：1998-07-07

申请号：US68958

申请日：1997-04-15

Applicant: David G. Taylor

Designer： David G. Taylor

公开(公告)号：US4833411A

公开(公告)日：1989-05-23

申请号：US92215

申请日：1987-09-02

Applicant: Peter J. McDonald ,  John J. Attard ,  David G. Taylor

Inventor： Peter J. McDonald ,  John J. Attard ,  David G. Taylor

IPC: A61B5/055 ,  G01R33/48 ,  G01R33/54

CPC classification number: G01R33/4816

Abstract: A sequence of a pair of r.f. pulses (90.sub.x .degree. and 90.sub.y .degree.) is applied to a solid being imaged with a time interval (.tau.) after each pulse. A static magnetic field is maintained and a magnetic gradient field is superimposed in the said time intervals, the time integrals of the gradient magnitudes of the gradient fields being equal. A free induction solid echo signal is detected at the end of the second time interval. The sequence is repeated for different values of the time integral are to obtain a set of signals and Fourier transformations with respect to the said time integral are then carried out on the set to obtain one-dimensional information. Two-dimensional information can be obtained from a plurality of sets of signals, each set being obtained in the presence of an additional orthogonal gradient field of differing value for each set.

Abstract translation: 一对r.f.的序列 将脉冲（90°和90°）施加到在每个脉冲之后以时间间隔（τ）成像的固体。 在所述时间间隔内保持静磁场并叠加磁梯度场，梯度场梯度的时间积分相等。 在第二时间间隔结束时检测到无感应固体回波信号。 对于不同的时间积分值重复该序列是为了获得一组信号，然后在该集合上执行相对于所述时间积分的傅立叶变换以获得一维信息。 可以从多组信号中获得二维信息，每组都是在存在每组不同值的附加正交梯度场的情况下获得的。

公开(公告)号：US06512442B1

公开(公告)日：2003-01-28

申请号：US09662095

申请日：2000-09-14

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: H01H7110

CPC classification number: H01H31/125 ,  H01H31/006 ,  H01H85/0208

Abstract: A fuse cutout switch (12) attached to electrical distribution equipment mounted on poles of electrical distribution systems operable with hooksticks (16) in which a connection assembly (28) detachably engages a first distal end of a fuse body (20) that is pivotably and detachably engaged at a second distal end to a hinge (22). A grab member (32) attached to the fuse body (20) near the first distal end includes a receptacle (36) for selectively receiving the hookstick (16) for disengaging the fuse body (20) from the connection assembly (28). A restoring member (40) attached to the fuse body (20) near a second distal end has a receptacle (42) for selectively receiving the hookstick (16) for pivoting the fuse body (20) about the hinge (22) and engaging the fuse body (20) to the connection assembly (28). Various embodiments of the grab member and the restoring member are disclosed, together with methods of modifying existing fuse cutout switches and of operating a fuse cutout switch.

Abstract translation: 一种安装在配电系统的电极上的配电设备的保险丝断开开关（12），该配电设备可用钩扣（16）操作，其中连接组件（28）可拆卸地接合保险丝体（20）的第一远端， 在第二远端可拆卸地接合到铰链（22）。 在第一远端附近附接到保险丝体（20）的抓件（32）包括用于选择性地接收钩子（16）以将熔断体（20）与连接组件（28）分离的插座（36）。 在第二远端附近附接到熔丝体（20）的恢复构件（40）具有用于选择性地接收用于围绕铰链（22）枢转熔断体（20）的钩状件（16）的接收器（42） 熔断体（20）连接到连接组件（28）。 公开了抓斗构件和恢复构件的各种实施例，以及修改现有保险丝切断开关和操作保险丝切断开关的方法。

公开(公告)号：US5834918A

公开(公告)日：1998-11-10

申请号：US627910

申请日：1996-04-01

Applicant: David G. Taylor ,  Kenneth R. Shouse

Inventor： David G. Taylor ,  Kenneth R. Shouse

IPC: H02P6/06 ,  H02P6/00 ,  H02P6/20 ,  H02P23/00 ,  G05B11/18

CPC classification number: H02P6/20 ,  H02P6/34

Abstract: A self-tuning tracking controller for permanent-magnet synchronous motors is disclosed, providing for velocity or position trajectory tracking even when both the electrical and mechanical parameters of the motor, amplifier, and load are initially unknown. A time-scale simplification of a full-order mathematical model of the motor leads to a discrete-time design model that is reduced-order and that evolves in a mechanical time-scale which is substantially slower than the electrical time-scale, permitting implementation of the self-tuning tracking controller with a lower sampling frequency (and at a lower cost) than is typically expected. A piecewise-linear parameterization of the motor torque-angle characteristic functions allows for identification of higher-order harmonics with a degree of accuracy which is selectable by the user, without requiring more computation than traditional single-term sinusoidal descriptions. Excellent performance is achieved, even with very poor initial motor parameter knowledge.

Abstract translation: 公开了用于永磁同步电动机的自调谐跟踪控制器，即使当电动机，放大器和负载的电气和机械参数都最初未知时，也提供速度或位置轨迹跟踪。 电机的全数学数学模型的时间尺度简化导致离散时间设计模型是降序，并且以比电时间尺度显着更慢的机械时间尺度演变，允许实现 的自调谐跟踪控制器具有比通常预期的更低的采样频率（并且以较低的成本）。 电机转矩角特征功能的分段线性参数化允许以可由用户选择的精确程度识别高次谐波，而不需要比传统的单项正弦描述更多的计算。 即使在初始电机参数知识非常差的情况下也能实现卓越的性能。

公开(公告)号：US06350958B1

公开(公告)日：2002-02-26

申请号：US09652940

申请日：2000-08-31

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: H01H3304

CPC classification number: H01H31/006 ,  H01H85/0208

Abstract: An actuating device (60) operated by a hookstick (4) is attached to a manually operated fused cutout switch (2) or a oil circuit recloser switch (14). The device (60) comprises a cantilever (62) with a pair of opposing hook-shaped receptacles (70, 72) for receiving a hookstick (4) that is used to alternatively open or close the switch. A method of actuating a manually operated switch is disclosed.

Abstract translation: 由手钩（4）操作的致动装置（60）附接到手动操作的熔断开关（2）或油路重合器开关（14）。 装置（60）包括具有一对相对的钩形插座（70,72）的悬臂（62），用于接收用于交替地打开或关闭开关的钩杆（4）。 公开了一种致动手动开关的方法。

公开(公告)号：US6130391A

公开(公告)日：2000-10-10

申请号：US447164

申请日：1999-11-22

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: H01H31/00 ,  H01H85/02 ,  H01H33/04

CPC classification number: H01H85/0208 ,  H01H31/006

Abstract: An actuating device operated by a hookstick is attached to an existing ring on a manually operated fused cutout switch or oil circuit recloser switch. The device comprises a cantilever and a clamp for attaching the cantilever about the existing ring. The cantilever a pair of lever arms, each having a hook-shaped receptacle for receiving a hookstick that is used to alternatively open or close the switch. Methods of actuating a manually operated recloser and lock-out switch and modifying such a switch to facilitate manual operation are disclosed.

Abstract translation: 由钩子操作的致动装置连接到手动熔断断路开关或油路重合器开关上的现有环上。 该装置包括悬臂和用于将悬臂围绕现有环附接的夹具。 该悬臂具有一对杠杆臂，每个杠杆臂具有用于接收用于交替地打开或关闭开关的钩状件的钩状容座。 公开了致动手动重合器和锁定开关并修改这种开关以方便手动操作的方法。

公开(公告)号：US4823315A

公开(公告)日：1989-04-18

申请号：US51450

申请日：1987-05-18

Applicant: Ian C. Wood ,  David G. Taylor

Inventor： Ian C. Wood ,  David G. Taylor

IPC: G11C11/41 ,  G11C11/411 ,  G11C11/415 ,  G11C11/40

CPC classification number: G11C11/415 ,  G11C11/4116

Abstract: A transistor memory cell device comprising a pair of cross-coupled transistors constituting storage elements for storing binary information and having column drive emitter inputs to which a relatively high column drive current is applied for the selective read or write operation of storage elements of the cell device. A constant current source provides a relatively low value hold current to maintain the binary digit information stored in the storage elements in the absence of column drive current. A voltage clamping dual emitter transistor has the emitters thereof connected directly to the respective base-collector interconnections of the cross-coupled transistors, with the base of the clamping transistor having applied to it an offset voltage higher than a voltage applied to a non select line connected to the collector circuits of the cross-coupled transistors. This provides a cell device in which the possible forward bias of the cross-coupled transistor pair base-collector junction is small enough to avoid saturation.

Abstract translation: 一种晶体管存储单元器件，包括一对交叉耦合的晶体管，其构成用于存储二进制信息的存储元件，并且具有列驱动发射器输入，对于单元装置的存储元件的选择性读或写操作，施加相对较高的列驱动电流 。 恒定电流源提供相对低的保持电流，以在没有列驱动电流的情况下维持存储在存储元件中的二进制数字信息。 电压钳位双发射极晶体管的发射极直接连接到交叉耦合晶体管的相应的基极 - 集电极互连，钳位晶体管的基极对其施加高于施加到非选择线的电压的偏移电压 连接到交叉耦合晶体管的集电极电路。 这提供了一种电池装置，其中交叉耦合晶体管对基极 - 集电极结的可能的正向偏压足够小以避免饱和。

公开(公告)号：US06483060B1

公开(公告)日：2002-11-19

申请号：US09885363

申请日：2001-06-20

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: F16C1100

CPC classification number: H01H85/0208 ,  F16C11/10 ,  H01H31/006 ,  Y10T403/32368

Abstract: A transitional member for attaching between an elongate member and a tip that selectively engages operational catches on electrical distribution equipment mounted on poles of an electrical distribution system, in which the transitional member has a body with a connecter for engaging a distal end of the elongate member at a first angle relative to a longitudinal axis of the elongate member and a portion of the body opposing the connector defines a second connector for engaging a tip at a second angle relative to the longitudinal axis of the elongate member, so that the tip, being engaged at the second angle in the operational catch on electrical distribution equipment, operates the electrical distribution equipment by selective movement of the elongate member. A light source is operatively associated with the transition member. A method of operating a catch on remote electrical distribution equipment is disclosed.

Abstract translation: 一种用于附接在细长构件和尖端之间的过渡构件，其选择性地接合安装在配电系统的杆上的配电设备上的操作卡扣，其中过渡构件具有主体，连接器用于接合细长构件的远端 相对于所述细长构件的纵向轴线以第一角度并且与所述连接器相对的所述主体的一部分限定第二连接器，用于相对于所述细长构件的纵向轴线以第二角度接合尖端，使得所述尖端为 在配电设备的操作抓地力下以第二角度接合，通过细长构件的选择性移动来操作配电设备。 光源与过渡构件可操作地相关联。 公开了一种在远程配电设备上操作卡扣的方法。

公开(公告)号：US06448881B1

公开(公告)日：2002-09-10

申请号：US09652474

申请日：2000-08-31

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: H01H7114

CPC classification number: H01H31/006 ,  H01H85/0208

Abstract: An actuating device (22) operated by a hookstick (12) is attached to a manually operated fused cutout switch (10) or a oil circuit recloser switch (22). The device (22) is readily clamped to a ring (14) of the switch with a locking member (30) and a cantilever (24), each defining a boss or raised portion (34) and (60, 64, selectively for the cantilever), which bosses are disposed within the ring (14) to bear against an inner surface of the ring. A fastener (40) secures the locking member (30) and the cantilever (24) together. The hookstick (12), being engaged in the receptacle (48, 50), moves the actuating device (22) to alternatively open or close the switch. An alternate embodiment of the cantilever and a method of actuating a manually operated switch are disclosed.

Abstract translation: 由手钩（12）操作的致动装置（22）附接到手动操作的熔断开关（10）或油路重合器开关（22）。 装置（22）通过锁定构件（30）和悬臂（24）容易地夹紧到开关的环（14），每个限定了凸台或凸起部分（34）和（60,64，用于 悬臂），这些凸起设置在环（14）内以抵靠环的内表面。 紧固件（40）将锁定构件（30）和悬臂（24）固定在一起。 接合在接收器（48,50）中的钩子（12）使致动装置（22）移动以交替地打开或关闭开关。 公开了悬臂的替代实施例和致动手动操作的开关的方法。

公开(公告)号：US06093901A

公开(公告)日：2000-07-25

申请号：US391852

申请日：1999-09-08

Applicant: David G. Taylor

Inventor： David G. Taylor

IPC: H01H31/00 ,  H01H85/02 ,  H01H33/04

CPC classification number: H01H85/0208 ,  H01H31/006

Abstract: An actuating device operated by a hookstick is attached to a manually operated oil circuit recloser switch. The device comprises a cantilever and an affixed switch lever. The cantilever includes a pair of lever arms, each having a hook-shaped receptacle for receiving a hookstick that is used to alternatively open or close the switch. Methods of actuating a manually operated switch in a recloser and lock-out device and modifying such a switch to facilitate manual operation are disclosed.

Abstract translation: 由手钩操作的致动装置连接到手动操作的油回路开关上。 该装置包括悬臂和固定的开关杆。 悬臂包括一对杠杆臂，每个杠杆臂具有钩形插座，用于接收用于交替地打开或关闭开关的钩杆。 公开了在重合器和锁定装置中致动手动操作的开关并修改这种开关以方便手动操作的方法。