Abstract: An alarm system is provided for alerting a golfer about a forgotten club. A divot tool incorporates a radio transmitter powered by a rechargeable power source for transmitting a coded transmission. A radio receiver tuned to receive the coded transmission includes logic circuitry that generates an alarm signal whenever power associated with the coded transmission drops below a threshold level. One or more alarm devices are coupled to the logic circuitry to generate alarm(s) when the alarm signal is supplied thereto. A power source is coupled to the radio receiver for supplying power thereto and for supplying a charging current for the rechargeable power source via an electrical coupling. When a golfer places a club or other accessory on the ground, the divot tool is placed near the club. As long as the golfer remains within a prescribed range, no alarm will be activated. However, if the golfer moves further from the divot tool than the prescribed range, an alarm is produced.

Abstract: In one embodiment, one or more controlled power outlets placed on a power supply housing having the desirable characteristic that the height of the housing allows it to be mounted in a standard network device rack occupying one rack unit. In various embodiments, one or more power sockets may be provided, and one or more power sockets may be controlled by signals received on each control socket.

Abstract: One or more controlled power outlets placed on a power supply housing having the desirable characteristic that the height of the housing allows it to be mounted in a standard network device rack occupying one rack unit. To accomplish this configuration, controller power outlets are distributed on one surface of the housing, and sockets for receiving a control signal are distributed on a different surface. In various embodiments, one or more power sockets may be provided, and one or more power sockets may be controlled by signals received on each control socket.

Abstract: Disclosed is a specific location public alert devices that require no specialized installation and may be plugged into any common household electrical outlet which provides power to the device so no switch is required to access power. The device requires no switch for the user to activate the device and its alert which is activated by an incoming transmission from an authorized authority with access to a transmitting source in the specific area of the device(s) such as cell phone towers or transmitting vehicles and activates any number of devices within one home and or all homes simultaneously and the alert may be a tone, light, or voice. The device may be mobile and be able to be removed from the electrical outlet and powered by replaceable or rechargeable batteries at remote locations, cigarette lighter adaptor within a vehicle, or electrical outlet at any location desired.

Abstract: The present invention provides for a power failure managing device in a system including a backup power source; a CPU having a processing unit that detects a power failure and actuates the backup power source upon detecting the power failure; and a rewritable memory that records the status of the system at the moment of the power failure; wherein if the CPU determines that the backup power source is not properly functioning at the moment of the power failure, information from the backup power source is recorded in the memory.

Abstract: An emergency power station for traffic signal controllers having a general utility power supply, the emergency power station having a small footprint cabinet containing a fuel supply in a lowermost compartment, an engine and an electrical generator in a middle compartment, and a power station controller box in an uppermost compartment, the power station controller box having a power circuit connected to the utility power supply, the electrical power generator and the traffic signal controller, the power circuit including an activatable power switch selectively connecting the utility power supply or the power generator to the traffic signal controller, the power station controller box also including a control circuit with a power line monitor and a programmable timer system for sensing a power loss in the utility power supply, and, after a predetermined delay, activating the engine and switching the switch connecting the traffic signal controller to the power generator.

Abstract: There is provided a tag IC that radio waves transmitted from the tag IC is intensified, so that information stored in the tag IC can be read even if the distance between the tag IC and a reader is increased. The tag IC comprises an antenna that receives/transmits signals from/to the reader with AC electromagnetic energy, an IC chip that decodes received data from the reader, calculates transmitting data based on stored data, and transmits data, and a solar cell that directly converts optical energy to electrical energy to supply power to the IC chip.

Abstract: A reader and/or writer apparatus having an antenna lying substantially in a plane for generating an electromagnetic field to supply power to an IC card and a conductor member to be disposed in a plane substantially parallel to the plane of the antenna, wherein the distance between the antenna and the conductor member is no greater than 20 mm. A power supplying system supplies power using electromagnetic waves from the reader and/or writer apparatus to the IC card. The IC card includes a circuit for converting the supplied power to a D.C. voltage and for supplying the D.C. voltage to an internal circuit of the IC card.

Abstract: An interface circuit including an interface controller operated by at least a system power supply or an external power supply. A switch is connected between an interface controller and a system power circuit for conducting system power. The interface controller includes a control signal generating circuit for generating a control signal that closes the switch at a timing that does not affect data transmission performed by the interface circuit in accordance with a trigger signal, which indicates that the system power has gone on. Similarly, the switch is opened at a time when data transmission will not be affected.