Abstract: A method includes generating a differential voltage from a first reference voltage generator; receiving the differential voltage at a second reference voltage generator; dividing the differential voltage at the second reference voltage generator into multiple available reference voltage levels; and selecting one of the available reference voltage levels to apply to a circuit.

Abstract: A multi-rank circuit system includes multiple transmitters each switchably coupled to a first end of a shared input/output (IO) channel and a unified receiver coupled to a second end of the shared IO channel. The unified receiver is coupled to apply a preconfigured analog reference voltage to set a differential output of the unified receiver, and further configured to apply a variable digital code to adjust the differential output according to a particular one of the transmitters that is switched to the shared IO channel.

Abstract: A brace clamp includes a first jaw; a second jaw pivotably coupled to the first jaw, wherein a clamp channel is defined between the first jaw and the second jaw, the clamp channel configured to receive a sway brace pipe therethrough; and a clamp fastener coupled to the first jaw; w the brace clamp is configurable in a disengaged configuration and an engaged configuration; and wherein, in the disengaged configuration, the first jaw is pivoted away from the second jaw and the clamp fastener is disengaged from the second jaw, and in the engaged configuration, the first jaw is pivoted towards the second jaw and the clamp fastener is engaged with the second jaw.

Abstract: A kind of golf umbrella combined with a spare golf ball is mainly set with an assembling mechanism in the end of the handle of a golf umbrella. One lower end of the said assembling mechanism can be simply and firmly set on the handle with ease and it is set with a hemisphere sleeve-fit body to provide a temporary holding of a golf ball. Therefore, it becomes a last spare ball while playing golf and the practical value is thus obtained.

Abstract: The invention relates to a soft handle (IV), which includes a soft shell, a special shaft, a lower cap, and a top cap. Space between the shell and the shaft can be fulfilled with sticky liquid inside and is sealed by top and lower caps under engaging pieces with outward projections of respective means to form a useful handle. The handle can be easily connected together and obtains a really soft effect for facilitating use when connecting other products.

Abstract: The invention relates to a soft handle having a lighting apparatus, which includes a lighting apparatus and a spring switch being received in one end of a shaft of the handle. The handle has a soft shell with inner liquid for comfortable use and has the lighting apparatus to emit lighting ray as a flashlight. The handle includes two functions in a single body and then obtains utilization and improvement.

Abstract: The invention relates to a soft handle, which includes a soft and supports therein. A top cap and a bottom cap are provided to seal the shell, while the inner space of the shell is fulfilled with sticky liquid. The handle will be therefore really soft for facilitating use when connecting other products.

Abstract: A net device for a ball game and for securing on a frame includies a woven outer member disposed in the peripheral portion for securing to the frame of the ball game. A resilient member is secured to the peripheral portion or engaged in the woven outer member of the net for increasing the resilience of the net and for allowing the net to be easily attached to the frame of the goal of the ball game. The resilient peripheral portion of the net may be used for absorbing the vibrations and shocks that may be transmitted to the net for preventing the net from being easily damaged by balls and players.