Abstract: A rechargeable portable light having a housing member with an opening for the emission of light, and two possible charging systems including an AC charger, and an auto or boat charger. An electronic circuit is located within the housing member and includes at least one super capacitor for power storage. The super capacitor is charged by a charging system. A charging system is presented that can charge two super capacitors in series, or more than two super capacitors in series. A power inverter circuit with a high efficiency (approximately 90% to 95% efficiency) is used to regulate voltage and current from one super capacitor or two or more super capacitors in series to a light emitting diode. This circuit includes at least one light emitting diode (LED) positioned near the opening in the housing member, and a switch interposed between the capacitor and the output circuit. The switch is closed when power is delivered from the super capacitor to the LED.

Abstract: A low-profile sideout drive mechanism includes a movable support rail for the sideout formed of an outer channel and a nested inner channel having a vertical height less than the outer channel. The inner and outer channels define a tubular rail or ram wherein the inner channel is formed with slots therein to define a gear rack wherein the vertical space requirements of the tubular rail and a cooperating drive gear are minimized.

Abstract: A rechargeable portable light having a housing member with an opening for the emission of light, and several possible charging systems including a solar panel, an AC charger, an auto charger, and a hand crank generator charger. An electronic circuit is located within the housing member and includes at least one super capacitor for power storage. The super capacitor is charged by a charging system. A power inverter circuit, a mechanical switch method, or a DC-DC IC is used to increase voltage and regulate current. The circuit also includes at least one light emitting diode (LED) positioned near the opening in the housing member, and a switch interposed between the capacitor and the LED. The switch is closed when power is delivered from the capacitor to the LED.

Abstract: A rechargeable portable light having a housing member with an opening for the emission of light, and several possible charging systems including a solar panel, an AC charger, an auto charger, and a hand crank generator charger. An electronic circuit is located within the housing member and includes at least one super capacitor for power storage. The super capacitor is charged by a charging system. A power inverter circuit, a mechanical switch method, or a DC-DC IC is used to increase voltage and regulate current. The circuit also includes at least one light emitting diode (LED) positioned near the opening in the housing member, and a switch interposed between the capacitor and the LED. The switch is closed when power is delivered from the capacitor to the LED.

Abstract: A method and apparatus which allows one toy to identify a plurality of objects is provided. The system relies on the inductive coupling of the toy with a tank circuit contained within the object to be identified and therefore does not require physical contact between the toy and the object. The sensing circuit includes a variable frequency RF oscillator and an air wound coil to radiate a magnetic flux which couples to the air surrounding the coil. The resonant frequency of a tank circuit inductively coupled to the sensing circuit serves as the signature for the object. In one approach, the frequency of the RF oscillator is varied over a range of frequencies while the current drawn by the oscillator is monitored. The current draw provides a means of identifying an object since the current will be at a minimum when the oscillator frequency substantially corresponds to the resonant frequency of the inductively coupled tank circuit.