Abstract: A semiconductor chip has an active face in which an integrated circuit region is implanted. The chip includes an inclined lateral contact pad extending beneath the plane of the active face and electrically linked to the integrated circuit region. An electronic module includes a substrate having a cavity in which the chip is arranged. The module can be applied to the production of thin contactless micro-modules for smart cards and contactless electronic badges and tags.

Abstract: A handheld storage and mixing device is disclosed. The device can include first and second separate containers each defining a distinct internal cavity. The first container can be movable (e.g., rotatable) relative to the second container between a first position and a second position. In the first position, the cavities can be substantially sealed from one another. In the second position, a first gas forming ingredient in one of the cavities can mix with a second gas forming ingredient in the other cavity to form a gas, such as chlorine dioxide gas. The device can have one or more filtered openings to allow gas generated by mixing the first and second gas forming ingredients to escape into the ambient environment.

Abstract: A mount for aiming and firing an aerosol spray can having housing with legs extending from a housing point creating a central axis whereby the housing and aerosol can freely rotate 360 degrees serving to stir the can contents and having rotative fasteners for fixing the angle of the housing and therefore spray path to a desired target and an adjustable laser for targeting and calibrating the device, with an access door and locking member for securing an aerosol spray can therein, whereby when actuated via remote control, operates to turn a cam and series of linkages in a manner whereby a pushrod is driven downwards to discharge the held aerosol can at an interval relative to the cams speed setting.

Abstract: A package for enclosing volatile corrosion inhibiting materials includes a first enclosure barrier being fabricated from one or more gas-impermeable materials and defining a first enclosed space. The package further includes a substrate having one or more volatile corrosion inhibitor materials disposed thereon, with the substrate being disposed within the first enclosed space. In some embodiments, a second enclosure barrier being fabricated from a gas-permeable, solid particle-impermeable material is disposed in the first enclosed space, and defines a second enclosed space inside of the first enclosed space. In such embodiments, the substrate is preferably disposed within the second enclosed space.

Abstract: This invention relates to methods and apparatus for achieving microbiological control, especially using active sources that generate hypochlorous acid vapor with reduced levels of chlorine vapor. These methods are effective in confined spaces and sealed containers. The active sources may be contained within permeable containers and may be actively dispersed. The active sources may be in the form of solids, liquids or gels.

Abstract: An apparatus for controlling a duration of burn of a stick of incense includes a base and a ferric rod extending away from and over the base. A hole is provided in the base for placement of a bottom end of the incense. A cylindrical portion is adapted to fit over and slide along a longitudinal length of the incense. A magnet is attached to the cylindrical portion and is adapted to secure the cylindrical portion, where desired, along a longitudinal length of the rod. Accordingly, the incense is supported in two locations and is disposed under and generally parallel to the rod. The incense is able to burn until the area of combustion reaches the cylindrical portion, at which time it is extinguished. Two alternate embodiments are described that allow use of modified forms of the cylindrical portion with prior art types of incense burners.

Abstract: As shown in FIG. 1 there is one embodiment of a fumigation apparatus in the form of a module (8) including a panel (10) which can be positioned in or at an opening of an enclosed space in use to define a fumigation chamber. Fumigant inlet means in the form of an orifice (12) are arranged in the panel (10) to allow a flow of a fumigant directly into the fumigation chamber. A nominal number of mixing fans, in this case two fans (16) and (18), thoroughly circulate gases within the fumigation chamber when operating. The module (8) includes a system control box (14) linked to the fumigant delivery orifice (12) and valve system which functions to control the flow of toxic gas into the fumigation chamber. The panel (10), when positioned in use, is secure against the passage of fumigant and gases by means of an inflatable rubber seal (22) which is located around a lip edge perimeter of the panel (10).

Abstract: An aerosol spraying device for actuating an aerosol can to spray an insecticide from the aerosol in a desired location includes a pole including a first end engaging an aerosol can. A canister support is coupled to the pole adjacent the first end. The canister support extends under a portion of the aerosol can to support the aerosol can. An actuating assembly is coupled to the pole. The actuating assembly engages a nozzle of the aerosol can to actuate the nozzle and release contents of the aerosol can when the actuating assembly is actuated.

Abstract: This invention relates to particulate forms of carrier materials containing an oxidant, especially hypohalite or hypohalous acid, especially a dry particulate form of dilute or concentrated hypochlorite and hypochlorous acid compositions. The invention also relates to uses for these particles, such as for generating hypochlorous acid vapor to control the growth of mold or bacteria, to deactivate allergens and allergen causing agents, and to control odors.

Abstract: The present invention is directed to an ultrasonic repellent humidifier for dispersing insect repellant into the air as a micro fine repellent vapor. A repellent tank provides rhodinol and cedarwood oil based repellent to a repellent well. An ultrasonic transducer is positioned in the well beneath the level of the repellent. It vibrates, forming a repellant vapor that is drawn into a vapor duct by a forced air system and out of the unit, dispersing the repellent vapor into the surrounding air. The vibrating portion of the ultrasonic transducer that is exposed to the oil-based repellent is a ceramic material that inhibits residue from forming on the transducer that reduces its efficiency. The ceramic material may be formed on the metal case of the transducer or on the piezoelectric oscillation crystal, or it may be a separately replaceable disc.

Abstract: As shown in FIG. 1 there is one embodiment of a fumigation apparatus in the form of a module (8) including a panel (10) which can be positioned in or at an opening of an enclosed space in use to define a fumigation chamber. Fumigant inlet means in the form of an orifice (12) are arranged in the panel (10) to allow a flow of a fumigant directly into the fumigation chamber. A nominal number of mixing fans, in this case two fans (16) and (18), thoroughly circulate gases within the fumigation chamber when operating. The module (8) includes a system control box (14) linked to the fumigant delivery orifice (12) and valve system which functions to control the flow of toxic gas into the fumigation chamber. The panel (10), when positioned in use, is secure against the passage of fumigant and gases by means of an inflatable rubber seal (22) which is located around a lip edge perimeter of the panel (10).

Abstract: Disclosed are devices for dispensing air treatment chemicals, and refill units for use therewith. Some of these devices have a well facing the heater and a transparent wall to view the use up of the air treatment chemical. Other of these devices have a refill with wells positioned in opposing directions.

Abstract: A method and apparatus for controlling rodents uses pressurized exhaust gases from an internal combustion engine. The gases are compressed and injected under pressure into underground burrows of rodents. The rodent tunnels fill with a very high concentration of such gases as carbon monoxide from the exhaust within just a few seconds.

Abstract: An apparatus and method for tarpless fumigation of containerized cargo within a shipping container is disclosed. A portable fumigation containment door is installed in covering relation with main rear opening of a standard cargo container. Pneumatic cylinders are actuated to secure the door in place, and an inflatable gasket extending around the perimeter of the containment door and is inflated to create an airtight seal between the cargo container and the containment door. The door is provided with a series of connection ports for receiving fumigant injection and sampling lines necessary for performing the fumigation process.

Abstract: Agricultural crops are protected from the growth of undesirable vegetation as well as nematode and insect infestations, by the application of hydrogen cyanamide in combination with a short-chain, water-soluble monocarboxylic acid, with improved pesticidal effect.

Abstract: Phosphine gas is generated by agitating a reaction mixture of a metal phosphide and water with agitation air in a reaction pot of a phosphine gas generator. The resulting phosphine gas is then diluted with dilution air to produce a fumigant phosphine gas which is directly delivered to a commodity for fumigation. The reaction pot does not have any rotating means such as agitators, rotors, or stirrers. The generator provides on-site generation of phosphine gas in a rapid manner improving the fumigation efficiency for a commodity, such as grain, preferably contained within a storage structures, such as a grain silo. The generator has a built in deactivation system for the unused metal phosphide and phosphine gas.

Abstract: Method for fumigating products (2) in an enclosed space (4), which consists in making the air in this space (4) circulate in a closed circuit through at least one flow-through module (13, 38-42) with adsorption material (15) in which treatment gas has been adsorbed; in activating means (16) which release the treatment gas from the adsorption material (15) until a sufficient quantity of treatment gas has been blown in the enclosed space (4); in switching off the means (16); and, as soon as the products (2) have been sufficiently fumigated, in recycling the treatment gas again by making the mixture of air/treatment gas circulate via the flow-through modules (13, 38-42) in order to have the treatment gas adsorbed in the adsorption material (15).

Abstract: The present invention relates to apparatus for protecting the lower regions of and structure of a building (10) from damage or degradation by a target subterranean degradation factor (42) such as a termite or fungus, for example. The apparatus comprising means (12) for creating a region in the ground below the building having properties hostile to the target subterranean degradation factor whereby to discourage the degradation factor from approaching, or growing within the vicinity of, the building. In one embodiment the means for creating a hostile region in the ground below the building are provided by a pump (12) which creates a superatmospheric pressure field (40) in this region.

Abstract: An embodiment of a forty foot long ISO shipping container is shown which has two gas portals fitted thereto, one portal being located in an uppermost stiffening groove or recess positioned in an end door of the container, and a second portal being located in a lowermost stiffening groove or recess located in the same end door. The uppermost portal is shown coupled to a fumigant introduction means in the form of a fumigant tank containing a source of liquefied fumigant reagent, a heater, an inlet fan and a gas hose located between each of these items and a further hose connected to the uppermost portal.

Abstract: The present invention is directed to a method and apparatus for treating goods, such as, for example, fumigating and re-cooling perishable goods, such as fruit, using a tarp and floor seal. The apparatus encloses goods on a surface and includes a canopy that is substantially impermeable to flowable materials, such as gas, liquid, or a combination thereof; an upper perimeter for supporting an upper portion of the canopy; a lower perimeter for supporting a lower portion of the canopy, the lower perimeter to be placed in proximity to the surface; a support structure for supporting the upper perimeter and lower perimeters; and a gasket in communication with the lower perimeter, wherein the gasket is deformable to substantially seal the chamber by compressing the gasket against the surface. The apparatus may also include an intermediate support structure for providing support to the canopy and a conduit in communication with the chamber to supply cool air to the chamber.

Abstract: A fan containing apparatus has a first enclosure which can accommodate a conventional mosquito coil/mosquito candle/vaporizing device, etc. The smoke/vapors are blown by the fan through an outlet in the apparatus to provide a much better distribution of the gas/smoke/vapor into a room. A perforated hose can be attached to the outlet to provide a much better positioning of the gas/smoke/vapor in a room or outdoor area.

Abstract: A method for repelling a pest using 2-isopropyl-3-methoxi-pyrazine as a pest repellent, particularly a mole repellent, and a pest repelling composition which comprises this compound.

Abstract: A method and device for metered delivery of an insecticidal liquid into a room for the purpose of repelling or killing flying insects, wherein the liquid is ejected in small quantities from a bubble-jet type liquid emanator device at an ambient temperature. The ejected droplets may also be charged to (?1×10?4 C/Kg) by passing the droplets through a static field which will cause the droplets to be attracted to the positive charge which exists across the insects cuticle. Other applications include dispensation of fragrances and air fresheners into a room.

Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.

Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.

Abstract: A foundation fumigation system includes a fumigant container assembly. The fumigant container assembly contains a quality of fumigant to be applied around a foundation of a structure. The fumigant container assembly has a valve portion for selectively releasing the fumigant. A distribution control and monitoring assembly is operationally coupled to the fumigant container assembly. The distribution control and monitoring assembly facilitates the distribution of the fumigant. A distribution system is operationally coupled to the distribution control and monitoring assembly. The distribution system has at least one distribution member environmentally couplable to the fumigant container assembly. The distribution member facilitates distributing the fumigant around the foundation. The distribution system has a plurality of nozzle members. Each one of the nozzle members is in environmental communication with the distribution member.

Abstract: The present invention provides an apparatus and method for controlled release of a fumigant into a wooden structure to prevent decay of that structure. According to the present invention, a fumigant in an ampule or container is inserted into the wooden structure. The ampule or container is made of a polymeric material that does not react with the fumigant, but having walls which are permeable to the fumigant such that, when inserted into the wooden structure, the rate of release of the fumigant through the walls of the ampule is slow enough to continuously treat and arrest decay of the wooden structure, particularly decay caused by fungi, over extended periods of time (i.e., 1, 5, 7, 10, 15, 20 or 30 years). The rate of release of the fumigant can be controlled by the type of fumigant, the shape of the container, the specific polymer used to make the container, and by the thickness of the container wall.

Abstract: A device is disclosed for distributing chemicals, such as mosquito inhibitor chemicals. The device includes a housing and a light source. The light source is positioned within the housing such that the light source can be used to illuminate objects located near the device. The housing also includes a chemical disperser capable of distributing the chemicals. A solar panel provides power to the device.

Abstract: A method and apparatus for generating a non-flammable gaseous mixture from a first flammable gas and a second gas in which said first gas is flammable. Air may be extracted from the atmosphere or storage container to be treated. The air is circulated in a conduit (22) via blower (14). A flammable gas is injected (12) into the conduit where it is rapidly diluted to a level below its flammability limit. The method is suitable for unattended automatic treatment over an extended period of time, or a so-called “one shot/quick dump” fumigation where concentrations and flow rates are much higher and the process is under manual supervision.

Abstract: An electrically activatable fumigating device, methods of using it, and methods of constructing the device, are disclosed. The device is adapted to be plugged into a wall outlet. It is provided with a resistance heater that is housed in a lower recess of a heating cup by crimping edges of the recess around the heater. The cup focuses the heat of the heater adjacent the bottom of the cup. A eutectic thermal cut-off operates as a primary means of energy cut-off. The resistance heater is also designed to fail after a specified heating period as a redundant means of cut-off.

Abstract: The invention is directed to an apparatus and method of treating agricultural commodities for pests. It is a portable, dismantleable box that can be erected around a stack or array of loaded shipping containers. An impermeably envelope is wrapped around the box and is used to create a controlled atmosphere for treatment of the contents of the shipping containers. This is achieved by creating hypobaric conditions inside the impermeable envelope, by introducing pesticide to the impermeable envelope, or by some combination of both vacuum and pesticide. Finally, the apparatus may be used for postharvest storage of materials that are susceptible to spoilage or pest damage.

Abstract: The invention provides an improved coil fumigant set substantially quadrilateral in shape, comprising 2 or 4 coil members, wherein, each member integrated with the other member(s), each member has a central eye-piece and a runner, and the eye-pieces of the members are disposed at 180° or 90° with respect to one another to form a matrix of two coil members or four coil members and wherein, the runner of each coil member runs substantially parallel to the runners of the other member(s) and the runners run substantially in the form of a quadrilateral, with the corners of the quadrilateral being less than 90° and the radii decrease progressively towards the central eye-piece.

Abstract: The present invention provides an insect control coil that disperses an initial burst or quick release of a high concentration of insect active ingredient into the environment to provide a fast acting initial dose together with a sensory cue indicative of the release of the active substance. In order to accomplish this, the insect control coil includes a spiral-shaped body composed of a burnable material and having an insect control active substance as an ingredient thereof, a coating on the spiral-shaped body which contains an auxiliary amount of an insect control active substance which provides an auxiliary burst of active substance when burnt, and at least one of either the body or the coating further including a sensory cue indicative of the release of the reactive substance from the coating. The coating may be formed on the tip end of the body, or alternately, may be formed intermittently along the length of the body of the coil.

Abstract: The present invention provides an apparatus and method for controlled release of a fumigant into a wooden structure to prevent decay of that structure. According to the present invention, a fumigant in an ampule or container is inserted into the wooden structure. The ampule or container is made of a polymeric material that does not react with the fumigant, but having walls which are permeable to the fumigant such that, when inserted into the wooden structure, the rate of release of the fumigant through the walls of the ampule is slow enough to continuously treat and arrest decay of the wooden structure, particularly decay caused by fungi, over extended periods of time (i.e., 1, 5, 7, 10, 15, 20 or 30 years). The rate of release of the fumigant can be controlled by the type of fumigant, the shape of the container, the specific polymer used to make the container, and by the thickness of the container wall.

Abstract: An apparatus includes a container of pressurized fluid formulated to eliminate pests and a housing that is adapted to sit on a surface surrounding a pest dwelling with pest entrances, thereby forming a closed interior cavity and enclosing the pest entrances. The container has a spray release mechanism including a nozzle for releasing the pressurized fluid. The container sits on the surrounding surface within the closed interior cavity. The housing includes an activation mechanism and may include a first section housing including a first section opening edge associated with a first section flexible sealing member and a second section housing including a second section opening edge associated with a second section flexible sealing member. The first section opening edge and the second section opening edge define an upper surface opening in an upper surface of the housing.

Abstract: The present invention provides an insect control coil that disperses an initial burst or quick release of a high concentration of insect active ingredient into the environment to provide a fast acting initial dose together with a sensory cue indicative of the release of the active substance. In order to accomplish this, the insect control coil includes a spiral-shaped body composed of a burnable material and having an insect control active substance as an ingredient thereof, a coating on the spiral-shaped body which contains an auxiliary amount of an insect control active substance which provides an auxiliary burst of active substance when burnt, and at least one of either the body or the coating further including a sensory cue indicative of the release of the reactive substance from the coating. The coating may be formed on the tip end of the body, or alternately, may be formed intermittently along the length of the body of the coil.

Abstract: A method and system are disclosed for fumigating at least one region with a nonflammable gaseous mixture including phosphine. A sensor senses the concentration of phosphine for atmosphere of the region and a flow controller controls flow to the region in response to the sensed concentration. A recycling passage removes a portion of the atmosphere from the region and returns the atmosphere to create a recycle flow through the region. In addition, a gas mixing system is provided to supply the non-flammable mixture by mixing phosphine from a phosphine source and an inert substance from an inert substance source.

Abstract: A system and method for vehicular mounted chemical and organic agent delivery. An apparatus and method are disclosed wherein an aluminum frame is utilized to mount a high power blower. The apparatus is designed to be mounted on a vehicle. A chemical or organic agent is loaded into a reservoir also mounted on the vehicle. By the use of a peristaltic pump, the chemical or organic agent is pumped into a nozzle and introduced into the wind flow, thereby allowing for airborne application of the agent. The apparatus has the ability to adjust the rate of the pump in accordance with a predetermined or constantly ascertained ground-speed. A user operates the vehicle and applies the chemical or organic agent at will.

Abstract: Active compound chip and process for the production of an active compound chip comprising an active compound which is bound at room temperature, at least one heating element being located at least partly in the interior of the chip and the heating element having an electrical resistance and at least two electrical contacts.

Abstract: A mobile fumigation system and method is provided. The system includes a mobile fumigation chamber that is self-contained with its own power source, able to provide temperature-controlled storage on-site at a port of entry, fumigation treatment, and full transport capability. The mobile fumigation chamber also includes an integrated vapor recovery system for purifying chamber air following fumigation processing.

Abstract: A wick-based liquid emanation system, and wicks for use therewith, are disclosed. There is a liquid containing bottle having an opening for receiving a wick. The wick is partially disposed within the container and extends through an opening of the container. The wick includes an upper cavity that can collect liquid to provide an initial burst of active when the wick is first heated. The wick is preferably sheathed along a portion of its sides.

Abstract: A lamp dispenses a volatile material, such as an insecticide, from a burnable coil. There is a flame source mounted on a base, a chimney, a coil support, and a burnable coil supported on the coil support above the flame. The flame provides light, heats the coil to some extent, and provides convection for dispersal of the volatile. A kit for replacing the candle and coil consumed during use is also disclosed, as are methods of use of such lamps.

Abstract: A stand supports a burnable coil such as a mosquito coil. There is a base suitable to rest on a support surface which is positionable at least partially beneath the coil. There is also a retainer clip linked to the base that is simultaneously positionable along a top side of the coil near a central opening of the coil, through the opening, and along a bottom side of the coil adjacent the opening. Methods of using such stands and stand/coil assemblies are described.

Abstract: A fumigation device is provided that is configured to be plugged into an electrical receptacle regardless of its orientation. A housing has an axially extending member with an outer end that is connected to a radially extending member. The radially extending member, in turn, has an outer end defining a delivery port that directs gaseous fumigant away from the wall. A canister is disposed within the housing and defines a cavity having a mouth in communication with the delivery port, the cavity containing a heat-activatable fumigant. A heater supplies heat to the canister when an electrical plug is inserted into the receptacle to activate the active chemical ingredient. A gel trap is disposed downstream of the canister and receives gelled fumigant that might escape from the canister while permitting gaseous fumigant to flow from the canister to the delivery port.

Abstract: A combination lamp and volatile dispenser provides light and dispenses a volatile material such as an insecticide from a burnable coil. There is a burn vessel, a flame source and a chimney. The burn vessel houses the coil, has openings allowing air to pass through the burn vessel, and supports the chimney and flame source. The arrangement allows volatiles released from the burning coil in the vessel to be drawn to the outside air through the chimney. A kit for replacing the candle and coil consumed during use is also disclosed, as are methods of use of such lamps.

Abstract: Disclosed herein is a container for holding a burnable coil bearing an active ingredient, such as an insecticide, insect repellant, deodorizer, or fragrance. The container includes a base having a raised coil support for mounting the coil and a spiral recess or spirally arrayed support peaks which permit air circulation beneath the coil and inhibit premature snuffing. The coil is enclosed by a cover having a downwardly depending hold-down aligned with the coil support to prevent the coil from moving in the container. The cover also has openings allowing air to pass into the container and vapors to be released. The cover is rotatably mounted to the base so that the cover openings can be selectively opened and closed to allow controlled venting and snuffing of the coil.

Abstract: An electric fumigation device includes an outer housing encasing a cavity that contains a heat-activatable fumigant. A heating assembly, including electrical plugs fixedly attached to an electrical heater, extends partially into the housing to deliver heat to the cavity and activate the fumigant. The device further includes a trap that receives any liquified fumigant escaping from the cavity, thereby rendering the fumigation device operable regardless of the angular orientation of the electrical outlet on a vertical wall.

Abstract: The present invention provides novel amidine compounds and novel pesticides containing these amidine compounds as active ingredients. The amidine compounds are expressed by formula I: wherein X and Y are the same or different and are independently halogen, nitro, cyano, or C1-C6 alkyl; Z is C1-C6 haloalkyl or C1-C6 haloalkoxy; R1 is hydrogen, halogen, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, or a group of formula: S(O)n—R5 (wherein R5 is C1-C6 alkyl or C1-C6 haloalkyl; and n is 0, 1, or 2); R2 and R3 are the same or different and are independently halogen or C1-C6 haloalkyl; and R4 is a group of formula: NR6R7 or N═CR8R9 (wherein R6 is hydrogen, C1-C6 alkyl, (C1-C6 alkoxy)-carbonyl, (C1-C6 alkoxy) C1-C6 alkyl, or C2-C6 acyl; R7 is hydrogen, C1-C6 alkyl, (C1-C6 alkoxy)carbonyl, or C2-C6 acyl; R8 is C1-C6 alkyl or hydrogen; and R9 is C1-C6 alkoxy, C1-C6 alkyl, or di(C1-C6 alkyl)amino).

Abstract: A rotatable electric fumigation device includes an outer housing encasing a canister that contains a heat-activatable fumigant. A heating assembly, including electrical plugs fixedly attached to an electrical heater, extends partially into the housing to deliver heat to the canister and activate the fumigant. The housing is rotatable with respect to the electrical plugs and the heater to selectively position the orientation of the housing, thereby rendering the fumigation device operable regardless of the orientation of the electrical outlet.

Abstract: A method and apparatus for dispensing pheromones, semiochemicals, and other materials that can control the behavior or physiology of insects and other pests are described. The dispensers (AgJets) use electronic dispensing technology such as that used in ink jet printing. The units have a self-containing reservoir for the to-be-dispensed chemical, and they are capable of being activated to dispense by an electromagnetic signal from a broadcasting controller unit. Picoliter volumes of pheromones and semiochemicals can be dispensed in drop-on-demand mode. The units for dispensing shall be powered by battery and/or solar energy for hands-off operation in remote sites. The units may also have weather monitoring devices (thermometer, anemometer, humidity measurement), and such climactic information can be transmitted to central receiving stations and/or used locally in the AgJet device to control chemical dispensing.