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8177883 |
Container with controlled atmosphere
A container having a plurality of walls, and at least one inlet and/or outlet, said container including an apparatus for controlling the composition of gases within the container, the apparatus...
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8176654 |
Method and device for preventing corrosion of a gas inlet nozzle during nitric acid condensation
By a method and a device for preventing corrosion on and in the region of a gas inlet nozzle during nitric acid condensation, contact of the condensing gas with the nozzle and with the surroundings...
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8168122 |
Purified hydrogen peroxide gas microbial control methods and devices
The present invention relates to methods and devices for providing microbial control and/or disinfection/remediation of an environment. The methods generally comprise: generating a Purified...
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8142716 |
Method of altering a fluid-borne contaminant
An improved method of purifying a fluid having fluid-borne contaminants I including the steps of: providing a pump (21) having an inlet (22) and an outlet (23); connecting the pump inlet to a...
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8133435 |
Sterile device and method for producing same
A sterile device immersed in a sterile buffer and a method for providing same. The sterile device may be a medical device such as a biosensor having a biomolecule as a sensing element such as, for...
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8128876 |
Apparatus for providing pollution free air
An apparatus for providing pollution free air to an individual includes an enclosed or semi-enclosed space or compartment for surround or partially surrounding an individual's head or upper body to...
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8124012 |
Air purification system, method for purifying air inside a structure
An air purification system for a structure includes a first radiation source for generating UV-B and/or UV-C radiation and having an imaginary horizontal plane intersecting with the center of the...
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8119064 |
Methods, devices, compositions, and systems for improved scent delivery
Systems, devices, methods, and compositions that improve the scent perception for a user. Improved scent perception is achieved by presenting alternating scents and by varying levels of output of...
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8053483 |
Gas adsorbent
A gas adsorbent which has sufficient gas adsorptivity for noxious gas components in a cigarette when brought into contact with a gas stream having a high flow rate as that when it passes through a...
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8048370 |
Germicidal generator of ozone and ozonites
A combined ozone and ozonites generator and ozone eliminator is disclosed. The device uses different modes of operation to control generation or elimination of ozone, with some modes being used for...
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8038778 |
Air purification apparatus
An apparatus (10) for purifying polluted air consisting of particle phase pollutants and gaseous phase pollutants, the apparatus (10) comprising: a dust level sensor (23) to measure the amount of...
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8038935 |
Treatment of odors using nanocrystalline metal oxides
Methods of removing odors, particularly odors within enclosed environments are provided which employ nanocrystalline metal oxide and metal hydroxide particles. The nanocrystalline particles are...
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8038936 |
Cooking device with deodorization
A cooking device includes a cooking chamber; a first deodorization region along which air from the cooking chamber flows and in which a plasma discharge is generated for removing odor-producing...
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8038777 |
Air sterilization device with low aerosol bounce
An air sterilization device with low aerosol bounce includes an air conditioning pipe, a porous filter media, and a UV light generator. This porous filter media, it is secured on the fixing...
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8012411 |
Enhanced toxic cloud knockdown spray system for decontamination applications
Methods and systems for knockdown and neutralization of toxic clouds of aerosolized chemical or biological warfare (CBW) agents and toxic industrial chemicals using a non-toxic, non-corrosive...
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8008225 |
Thermocatalytically active coating, substrate having the thermocatalytically active coating at least in parts, and process for producing same
A substrate, such as a glass, glass ceramic, ceramic or metal substrate, is provided with a thermocatalytically active coating on at least a part of the substrate surface. The thermocatalytic...
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8002881 |
Fume treatment method and apparatus using ultraviolet light to degrade contaminants
An ultraviolet treatment chamber for treating exhaust streams, particularly those containing organic particulates, utilizes ultraviolet light energy very efficiently. This is done by setting up a...
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7988909 |
Method and apparatus for conditioning room air
A method and apparatus for conditioning the air within an interior area, includes a fan, a first module receiving air from the fan and preferably a first liquid, and a second module receiving air...
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7972415 |
Membrane-based compressed air breathing system
A breathing air purification device and method having a carbon-monoxide free sweep stream. Water vapor is removed from a compressed air stream using a membrane dryer, comprising, a membrane having...
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7947221 |
Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same
Titania is a semiconductor and photocatalyst that is also chemically inert. With its bandgap of 3.0, to activate the photocatalytic property of titania requires light of about 390 nm wavelength,...
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7931857 |
Mixing chamber for the application of a surface action agent by vapour and related dispensing device
A mixing chamber, for the application of a disinfecting agent by vapour, exploits the combined and combined and synergistic action of the mixed product and comprises a calming zone, at least one...
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7914733 |
Photocatalyst, methods for deodorizing, and methods for making a deodorizer system
Disclosed herein are deodorizer systems and methods for making and using the same. In one embodiment, a deodorizer system comprises: a mesh, nanoparticle titania coating on the mesh, and a frame...
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7901619 |
Suspension for reducing odors
The present invention relates to suspensions for odor reduction comprising a porous metal-organic framework material in a liquid, and also atomizer and methods for odor reduction using the...
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7875108 |
Inactivating device for virus, bacteria, etc. and air conditioner using the same
An inactivating device for inactivating virus, bacteria, etc. including a humidifying unit for humidifying flowing air, a humidifying water supply unit for supplying the humidifying unit with...
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7833551 |
Inhibition of biogenic sulfide production via biocide and metabolic inhibitor combination
Biogenic sulfide production is synergistically inhibited by treating sulfate-reducing bacteria (SRB) with a biocide and a metabolic inhibitor. The biocide directly kills a first portion of the SRB....
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7833474 |
Sterile device and method for producing same
A sterile device immersed in a sterile buffer and a method for providing same. The sterile device may be a medical device such as a biosensor having a biomolecule as a sensing element such as, for...
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7815879 |
Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters
Methods and apparatuses are described for contacting an oxidizing solution such as an aqueous hydrogen peroxide composition of hydrogen peroxide and at least one additive that catalyzes the...
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7807100 |
Sterilization system and method with temperature-controlled condensing surface
A chemical vapor sterilization process is enhanced by concentrating a germicide via condensation and re-vaporization thereof, exploiting the difference between the vapor pressures of the germicide...
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7776939 |
Polymeric nanoparticles including olfactive components
The polymeric nanoparticles including olfactive components have a glass temperature of >50° C. They are obtainable by continuously adding a monomer component and an olfactive component to an ...
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7767141 |
Method for reducing allergens in an enclosure
Provided is a method for reducing the amounts of fungal spores and small airborne particles in an enclosure, where the enclosure has or is in communication with an air handling system. The method...
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7767877 |
Liquid-absorbing core
A liquid-absorbing core which is for use in suction type drug volatilizers which comprises hydrophilic fibers and/or water-absorbing fibers. The hydrophilic fibers have an affinity for water, and...
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7763206 |
Air decontamination method
An air decontamination device comprising an air stream generator (20), a non-thermal plasma filter (22), an ultraviolet (UV) radiation emitting device (24), an ozone catalysing device (26), and a...
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7759619 |
Sterilisation of duct flows
Sterilisation of airflow in a duct may be achieved by irradiating the air with light in the ultraviolet spectrum. Electrodeless bulbs may be enclosed in part of a duct and fed with RF energy in...
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7708965 |
Air purifying method
The invention concerns a novel method for purifying air and gasses, consisting of an optimized air ventilation slab, with its air ventilation pipes, air ventilation pipettes and air diffusion...
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7699913 |
Moisture and odor adsorbing insert
An insert for sports gear and footwear has a compliant casing formed of fabric sheeting that incorporates regions of fused or otherwise integral regions of activated carbon. A desiccant such as...
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7695673 |
Processes and devices for sterilizing contaminated objects
The present invention relates to a process for sterilizing a contaminated object. The process comprises the insertion of the object in a sterilization chamber having at least one discharge tube in...
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7674429 |
Electrostatic disinfectant delivery
Glycolic disinfectant compositions and related methods and apparatus for electrostatic dispensation.
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7655080 |
Air cleaning and filtering system
The present invention relates to an air cleaning and filtering system, comprising an air intake filtering part and an air outlet filtering part, wherein the air intake filtering part further...
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7645323 |
Method and apparatus for improving the air quality within an enclosed space
A method and apparatus for improving air quality within an enclosed space. The apparatus provides at least three molecular sieves that contain zeolite material to treat the air to remove toxins...
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7638114 |
Method for disinfecting the air
The invention relates to a method for disinfecting the air, comprising the distribution or atomization of a special antimicrobial composition. The invention also relates to antimicrobial...
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7608218 |
Sterilization with flow through container
A chemical vapor sterilization process is enhanced by flowing a portion of the sterilant vapor through an instrument container using a normal portion of the exhaust process. Preferably, an exhaust...
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7588720 |
Method and apparatus for ozone sterilization
The present invention provides a method and apparatus for sterilizing articles using an ozone-containing gas, where condensation of water from the sterilization atmosphere during the sterilization...
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7582256 |
Air purification wall
The invention relates to an appliance for the continuous photocatalytic purification of the air in a room, said appliance preferably being in the form of a wall (1) and comprising an external steel...
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7550123 |
Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters
Methods and apparatuses are described for contacting an oxidizing solution such as an aqueous hydrogen peroxide composition of hydrogen peroxide and at least one additive that catalyzes the...
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7540900 |
Air clarifying apparatus and air clarifying method
The air clarifying apparatus includes a negative ion generator and an indoor air circulator. It further includes an ozone generator having a capability of maintaining the average concentration...
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7537729 |
Deactivants for dust mite allergens
Der-f and/or Der-p dust mite allergens are deactivated by a liquid composition comprising one or more of the following deactivants: i) cedarwood oil, ii) hexadecyltrimethylammonium chloride, iii)...
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7531131 |
Method and vibrating device for conditioning, air-conditioning, cooling and decontaminating, disinfecting and sterilization physical media
A method using vibration for conditioning, air-conditioning, cooling and decontaminating, disinfecting and sterilizing physical media. The method includes a first vibratory action (13) performed on...
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7520912 |
Air purifying filter media and process for producing the same
It is intended to provide an air purification filter which has a high dry tensile strength, a high wet tensile strength in association with a high water resistance and a high water repellency and...
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7498004 |
Ultraviolet disinfecting apparatus
Ultraviolet radiation is used to disinfect air (105) in a flow tube (110), where the flow tube (110) includes total internal reflecting features (120) on a portion of its external surface and said...
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7485258 |
Method and device for sterilizing containers
A method and device for sterilizing containers in which a plasma treatment is executed through excitation of an electromagnetic oscillation so that the plasma is excited in a vacuum in the vicinity...
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