Abstract: The operating shaft of an auto radiator fan is adapted for connection with an electric motor whereby the electric motor rotates the operating shaft, per se, to provide rotation to the auto drive shaft. A control circuit is arranged for connecting the supplemental battery with the electric motor when the auto is driven and disconnecting the supplemental battery from the electric motor when the auto is parked, slowing down and stopping.

Abstract: A motor exhaust ozonator adapter is connected with the end of a motor vehicle exhaust pipe for receiving and passing exhaust gas. One arm of the adapter is connected with the end of the exhaust pipe and another arm of the adapter houses a powerful ozone light for ozonating intake air. The ozonated air thereby converts carbon monoxide to carbon dioxide and oxidizes other noxious chemicals therein.

Abstract: The invention comprises a golf ball-locating device in the form of a light aluminum hollow cylinder including a high-speed intake fan and an electronic detection circuit. The detection circuit is conditioned for responding to a particular aroma, to which the golf ball has been previously subjected. Visual and/or audible signals provide indication that the device is in the vicinity of the golf ball.

Abstract: A circuit interrupter of the type including an electronic trip unit for overcurrent determination includes a separate circuit to power the trip unit along with a Hall Effect or GMR Device to sense the current flow within the protected circuit. A removable option plug electrically interconnects with the trip unit to enable ground fault and arcing fault protection.

Abstract: A linear array of photoemitters and photodiodes are positioned on opposite sides of currency paper for denomination and verification determination under transmitted light. The photoemitters are arranged for projecting an image of the indicia printed on the security thread embedded within the currency paper. The photodiodes receive the image and connect with a processor circuit which determines the presence or absence of the security feature, reads the denomination indicia and correspondingly provides indication thereof. The processor contains stored information identifying currency denomination and a comparison is made at the time of verification to also determine the denomination of the proffered currency.

Abstract: A photodiode and a phototransistor are positioned on opposite sides of a document subjected to verification for authenticity under transmitted light. A logic circuit determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. The photodiode, phototransistor and related circuitry are arranged within an enclosure that is attached to a currency receiving device such as a cash register. The visual or audible indicators are mounted on the cash register for immediate indication of the currency verification to the cashier. A simplified capacitive proximity sensor can be employed, per se, for inexpensive applications or for redundant verification in combination with an optical detector. The shape of the capacitive sensor is configured to that of the security thread to discriminate between the security thread and the currency paper. Additional optical circuits are employed to detect counterfeit markings on the currency surface.

Abstract: A linear array of photo-emitters and photodetectors is positioned on one side of currency paper subjected to verification for authenticity under transmitted and reflected light. The focus of the photo emitters is adjusted for the top surface, center and bottom surface of the currency paper. A logic circuit-determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. A memory device contains stored information identifying currency denomination and a comparison is made at the time of verification to also determine the denomination of the proffered currency. The photo emitters, photo-detectors and related circuitry are arranged within an enclosure that is located next to a currency-receiving device such as a cash register. Visual or audible indicators are mounted on the device for immediate indication of the currency verification to the cashier along with the currency denomination.

Abstract: A linear array of photodiode and phototransistor pairs are positioned on opposite sides of currency paper for denomination determination under reflected light and for verification determination under transmitted light. The focus of one of the photodiodes in each pair is precisely adjusted for the top surface of the currency paper. The focus of the other photodiode in each pair is slightly out of focus at the top surface. A phase diversity algorithm integrates the successive images from both photodiodes to form a clear image. A processor determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. The processor contains stored information identifying currency denomination and a comparison is made at the time of verification to also determine the denomination of the proffered currency.

Abstract: A photodiode and a phototransistor are positioned on opposite sides of a document subjected to verification for authenticity under transmitted light. A logic circuit determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. The photodiode, phototransistor and related circuitry are arranged within an enclosure that is attached to a currency receiving device such as a cash register. The visual or audible indicators are mounted on the cash register for immediate indication of the currency verification to the cashier. A simplified capacitive proximity sensor can be employed, per se, for inexpensive applications or for redundant verification in combination with an optical detector. The shape of the capacitive sensor is configured to that of the security thread to discriminate between the security thread and the currency paper. Additional optical circuits are employed to detect counterfeit markings on the currency surface.

Abstract: A linear array of photodiodes and phototransistors is positioned on opposite sides of currency paper subjected to verification for authenticity under transmitted and reflected light. A logic circuit determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. The photodiodes, phototransistors and related circuitry are arranged within an enclosure that is located next to a currency-receiving device such as a cash register. Visual or audible indicators are mounted on the device for immediate indication of the currency verification to the cashier. The arrangement of the photodiodes and phototransistors transverse to the major length of the currency paper detects the security feature while confirming that the security feature is within the currency paper and not on either surface.

Abstract: An automatic verification device for currency and other security paper containing an embedded security thread first determines the presence of the thread within the paper and then assures that the thread is not present on the paper surface. The device is in the form of a stand-alone currency insertion unit similar to a credit card reader and includes a metal detection circuit to verify the presence of the embedded metal thread. Photo detectors within the unit detect the presence of reflected light off either or both currency surfaces. The currency is verified when the metal is detected and there is no reflection off either surface of the currency paper.

Abstract: Switchboard and panelboard enclosures include a main electronic circuit breaker interconnected with a plurality of branch circuit breakers by means of a corresponding plurality of terminal boards. Zone-Selective-Interlock and Load Selection functions are achieved by signals transmitted between the branch circuit breakers and the main circuit breaker. The accessories within the branch circuit breakers respond to tripping signals from the main circuit breaker to provide the Zone-Selective-Interlock and Load Selection functions.

Abstract: A photodiode and phototransistor are positioned on one side of a document subjected to verification for authenticity under both transmitted and reflected light. A corresponding photodiode and phototransistor on the opposite side of the document are arranged for receiving the light transmitted through the currency if the security feature is not present. A logic circuit determines the presence or absence of the security feature and correspondingly provides visual or audible indication thereof. The photodiodes, phototransistors and circuit are arranged within an enclosure that is attached to a currency receiving device such as a cash register. The visual or audible indicators are mounted on the cash register for immediate indication of the currency verification to the cashier.

Abstract: A method of storing thermal energy within solar energy storage cell comprising two materials of differing adsorption properties enclosed within an airtight container. The material having the higher adsorption for water is saturated with water at 70.degree. F. Upon exposure to solar energy, the temperature increases and the adsorbed water transfers to the material having the lower absorbtion. When the temperature decreases in the absence of solar energy, the water returns to the higher adsorption material giving off a substantial amount of heat in the form of heat of adsorption.

Abstract: A solar energy storage cell comprising two materials of differing adsorption properties enclosed within an airtight container. The material having the higher adsorption for water is saturated with water at 70.degree. F. Upon exposure to solar energy, the temperature increases and the adsorbed water transfers to the material having the lower adsorption. When the temperature decreases in the absence of solar energy, the water returns to the higher adsorption material giving off a substantial amount of heat in the form of heat of adsorption.

Abstract: A portable flashlight assembly utilizes a flat battery energy source containing slide contact electrodes. One embodiment includes the use of a film pack from a self-developing camera as an energy source.

Abstract: Corrosion resistance is provided to metal substrates by the application of a hydrophobic resinous substance containing slightly alkaline particles in suspension. When applied to the metal substrate surface the cured resin provides a controlled diffusion barrier to the particles contained therein. Upon exposure to a liquid medium containing dissolved acid salts the alkaline substance leaches through the coating to neutralize the solution. The corrosion resistant coating is especially effective as an automotive finish primer and an autobody undercoat.

Abstract: Zinc oxide varistor protective devices for vapor cooled transformers are integrally located in contact with the transformer coolant liquid to provide cooling capacity to the zinc oxide materials. The zinc oxide varistors are prevented from becoming electrically unstable by keeping the varistor operating temperature at or below the boiling point of the coolant.

Abstract: An indium oxide coating is used on the inside surface of a vapor electric discharge lamp, such as a fluorescent lamp, to reduce the starting voltage. The coating is especially effective at low temperatures, but also reduces the voltage even at room temperatures. It is particularly useful also in lamps using certain mixed inert gases with the mercury, since the mixtures used generally require a higher starting voltage than the ordinary fluorescent lamps containing argon and mercury vapor.