Other

Mosaic Technology Group Corporation

John E Powers

Alexander C Pummer

Dwight D Burchak

A telecommunications system provides service to a cellular device located within a radio-frequency (RF) shadow of a communication station. The system may include a line-of-sight (LOS) antenna located in a line of sight of the station and a shadow antenna in communication with the LOS antenna and located within a line of sight of the RF shadow. The LOS antenna receives a transmitter signal from the station, and the shadow antenna receives a cellular signal from the cellular device. The LOS antenna also receives the cellular signal from the shadow antenna and, in turn, transmits the cellular signal to the station. Similarly, the shadow antenna receives the transmitter signal from the LOS antenna and, in turn, transmits the transmitter signal to the RF shadow. Accordingly, the cellular device is able to receive the transmitter signal T, and the station is able to receive the cellular signal. The telecommunication system may include a plurality of shadow antennas each for receiving the transmitter signal from the LOS antenna and for transmitting the transmitter signal to the RF shadow along a respective and unique transmission axis.

Telecommunication systems for providing cellular service to RF shadows

A Power Factor Corrector system for use with AC induction motors which detects information from the motor voltage and motor current and decreases the power input to the motor proportional to the detected phase displacement between the current and voltage resulting in reduced electrical power input to the motor as the mechanical load is decreased.

Power factor corrector for A.C. induction motors

A compound bow that uses mechanical advantage for interconnecting the bowstring with the resilient bow limbs is configured in such a way that all components of the mechanical advantage are positioned to lie outside the immediate vicinity of the arrow position, thereby permitting the bowstring to be aligned with the centerline of the limbs and further permitting all vector forces operating on the bowstring, limbs, and mechanical advantage to lie in a common plane, thus minimizing twisting torques applied to the limbs. In an embodiment comprising cables attached to cams as part of the mechanical advantage, the use of rotating cable-end fasteners minimizes the friction from cable flexing.

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Fremont, CA, United States of America

John E Powers