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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7727464 | Process for operating a packaging transport system A process for operating a packaging transport system in which objects packed in packaging which is bacteria-impermeable but gas-permeable are sterilized, whereafter the packaging, possibly after removal of some packaging parts, is sterilized again on its outer side ... | 06/01/2010 |
| 7618583 | Air purifying process A process of purifying air includes selecting a room vapor generator having a housing having a floor mounted therein for generating a stream of air therethrough and having at least one possibly charged probe positioned in the air stream for generating positive ions ... | 11/17/2009 |
| 7582257 | Ozone sterilization method The invention relates to an improvement in a method for sterilizing an article in a sterilizing chamber by exposing the article to humidified ozone in at least two consecutive sterilizing cycles, the improvement comprising, after the first of said consecutive steril... | 09/01/2009 |
| 7435380 | Pseudo-plastic or thixotropic liquid deodorant product for ostomy pouches A pseudo-plastic or thixotropic carrier having anti-malodorous components dissolved or suspended therein is sprayed on the internal surfaces of an ostomy bag or pouch. The viscoelastic properties of the carrier allow the composition to be conveniently dispensed from... | 10/14/2008 |
| 7396507 | Method of microbial reduction and/or sterilization of impression materials The present invention provides a method of microbial reduction and/or sterilization of impression materials, specifically elastomeric impression materials, by means of steam sterilization. ... | 07/08/2008 |
| 7300638 | Sterilization device for sterilization of lumen devices An apparatus for the sterilization of lumen devices. The apparatus for sterilizing lumen devices is comprised of a chamber defining a region for sterilization, an expansion tank assembly, and a mixing member. The chamber is adapted to receive the expansion tank. The... | 11/27/2007 |
| 7285299 | Surface pasteurization of cooked food products A method of surface pasteurizing precooked food products which are contained in packages. The method preferably comprises the steps of continuously heating the packages of the precooked food product such that the outer surfaces of the products contained within the p... | 10/23/2007 |
| 7238330 | System and method for increasing concentration of sterilant in region A vapor decontamination system for decontaminating a defined region. The system is comprised of a chamber defining a region, and a generator for generating vaporized hydrogen peroxide from a solution of hydrogen peroxide and water. A closed loop circulating system i... | 07/03/2007 |
| 7229590 | Sterilization chamber for sterilizing objects Described is a sterilization chamber for sterilizing objects for application in a process in which a vapour composite, composed of water vapour and hydrogen peroxide vapour, is guided without a carrier gas flow into the sterilization chamber in which a vacuum prevai... | 06/12/2007 |
| 7229591 | Lumen sterilization device and method Devices and methods for sterilizing lumens involve a booster that is attached to the lumen. In preferred embodiments, the contact area between the lumen and the booster enhances the penetration of an antimicrobial agent to the contact area. ... | 06/12/2007 |
| 7211221 | Device and method for mass deacidification, elimination of free acidity and disinfestation of cellulosic materials The device comprises an autoclave (1), a solvent tank or bottle (2), a tank (3) for gravity collection and cooling of the residual solution arriving form autoclave (1) for its later recovery, a dosification tank for concentrated reagent (... | 05/01/2007 |
| 7186371 | Sealed enclosure sterilization An apparatus for sterilizing a sealed enclosure (1) includes a fan (8) for circulating a gas through a preparation circuit (11) and through the enclosure. The preparation circuit includes an evaporation chamber (10) for dispensing a decon... | 03/06/2007 |
| 7186373 | Visual detector for vaporized hydrogen peroxide A method and apparatus for sensing the concentration of a gaseous sterilant in a sealable enclosure. An indicator is provided that has a chemistry such that the indicator changes color when exposed to vaporized hydrogen peroxide (VHP). The chemistry is adapted to re... | 03/06/2007 |
| 7160566 | Food surface sanitation tunnel This invention is a modular, adjustable, easy to maintain, portable or fixed food sanitation tunnel, comprising an enclosing means for subjecting food to sanitizers including UV light, ozone, hydroperoxides, superoxides and hydroxyl radicals, and a method for using ... | 01/09/2007 |
| 7146746 | Method of decontamination and decontamination apparatus A method of decontamination includes generating a decontamination gas by evaporating an aqueous solution in which the decontamination gas with a higher boiling point than water is dissolved. The decontamination gas is charged into a hermetically sealed decontaminati... | 12/12/2006 |
| 7090808 | Apparatus for testing sterilization methods and materials Apparatus and method for testing one or more sterilization indicators (e.g., biological indicators or chemical indicators) or other articles by contacting them under controlled sterilization conditions with a flowing antimicrobial gas containing hydrogen peroxide va... | 08/15/2006 |
| 7087124 | Cleaning and sanitizing system A high pressure water stream (14) is discharged onto a surface to be cleaned. An ozone/water stream (16) is discharged on the same surface for sanitizing the surface. The high pressure water and ozone/water streams (14, 16) are discharged simult... | 08/08/2006 |
| 7073442 | Apparatus, systems and methods for use in three-dimensional printing Apparatus, systems and methods for use in three-dimensional printing are shown and described. Various embodiments of the invention allow for more precise and controlled delivery of heat to achieve interlayer drying; isolation of the working region from the outside f... | 07/11/2006 |
| 7048887 | Process and apparatus for sterilizing objects In a process for sterilizing objects, the surfaces of the objects are dampened by condensating a steam compound of water and hydrogen peroxide. The steam compound reaches hereby the objects to be sterilized without any additional transport gas flow. Subsequent dryin... | 05/23/2006 |
| 7014813 | Methods and apparatus for vapor phase sterilisation An apparatus for sterilizing a sealable enclosure includes a circuit for flow of a sterilizing gas or gasses. The circuit is connected to the enclosure to be sterilized to form a closed circuit and pumps to circulate gas through the circuit and enclosure. The circui... | 03/21/2006 |
| 6951073 | Transportable, positionable, directional insect control system A transportable, positionable, directionable insect control system comprising a frame supported on one or more wheels for movement over the underlying surface and a handle for use in positioning the insect control system. A tank is mounted on the frame and a pump is... | 10/04/2005 |
| 6942834 | System and method for ozone containing packaging for sanitizing application A method and packaging system receive products and/or objects in a packaging storage volume, the packaging storage volume contains a first agent including oxygen that is energizably convertible by an ultraviolet radiation energy source to a sanitizing agent includin... | 09/13/2005 |
| 6936434 | Vapor phase decontamination process biological indicator evaluator resistomer (BIER) vessel A BIER vessel evaluates biological indicators for sterilization processes. By flowing gaseous sterilant, such as vaporized hydrogen peroxide, through a chamber (12) before, during, and after introducing the indicators, the indicators are instantaneously expos... | 08/30/2005 |
| 6936112 | Heat exchanger cleaning process Disclosed is a novel process for cleaning and restoring the operating efficiency of organic liquid chemical exchangers in a safe and effective manner and in a very short period of time, without a need to disassemble the equipment and without the need to rinse contam... | 08/30/2005 |
| 6919032 | Distribution/retention plate for minimizing off-gassing This invention relates to a unique apparatus and method for promoting the efficient use of gases dissolved in a liquid by limiting the amount of off-gassing or evaporation from the liquid. The apparatus and method is a distribution/retention plate, shown in a prefer... | 07/19/2005 |
| 6912800 | Autoclaving prefilled syringes A container which is to be autoclaved has a shiftable plunger that defines a compartment filled with a fluid. The container is confined in a pressurizable chamber and heated so as to change a pressure in the compartment of the container. The pressure in the compartm... | 07/05/2005 |
| 6852279 | Sterilization with temperature-controlled diffusion path A chemical vapor sterilization process is enhanced by controlling the temperature of a diffusion path between a vaporizer and a sterilization chamber so as to condense and then re-vaporize at least a portion of the vapor. ... | 02/08/2005 |
| 6804936 | Method for presterilizing a tubular pouch packing machine For pre-sterilizing a tubular bag packing machine to be operated under sterile conditions after the pre-sterilization phase, following the steam sterilization of the device metering the loading material and forming part of the machine, and of the forming pipe simult... | 10/19/2004 |
| 6796436 | Method and apparatus for preparing pure water Water treatment systems or assemblies are normally tested after construction, at least for leaks, prior to shipping or storage. Pressure testing with a gas is hazardous, so testing with water is a standard method. After testing, the water is displaced from the syste... | 09/28/2004 |
| 6793884 | Dynamic Ox biological burden reduction A method and apparatus for significantly reducing the biological load on consumer products such as food products, botanicals, cosmetic ingredients and medical products is disclosed. The method involves applying a continuous stream of oxygen-containing, i.e., Ox... | 09/21/2004 |
| 6706290 | Methods for eradication of nanobacteria Nanobacteria contribute to pathological calcification in the human and animal body, including diseases such as kidney stones, salivary gland stones, dental pulp stones and atherosclerosis. The present invention provides methods for sterilizing articles contaminated ... | 03/16/2004 |
| 6656426 | Process for concentrating a sterilant and sterilizing articles therewith The present invention relates to a process for sterilization of medical instruments by concentrating a sterilant such as hydrogen peroxide inside of a sterilization chamber and sterilizing articles therewith. The sterilant is concentrated by removing more... | 12/02/2003 |
| 6627150 | Method of sterilizing an article and certifying the article as sterile The present invention relates to a process for sterilization of medical instruments by concentrating a sterilant such as hydrogen peroxide inside of a sterilizer and sterilizing articles therewith. This concentrating process is monitored by determining th... | 09/30/2003 |
| 6620381 | Sterilization process for a distensible dilatation balloon with elastic stress response Balloons and balloon catheters with a superior overall combination of distensibility, elastic stress response and strength. The improved properties of the balloons result from the method or process used to form the balloons, as well as the polymeric mater... | 09/16/2003 |
| 6620441 | Stabilized active bromine biocidal solutions In producing aqueous microbiocidal solutions by oxidation of a water-soluble alkali metal bromide, an intolerable loss of active halogen species has been found to occur during a 10-day period immediately after the product solution has been formed. Surpris... | 09/16/2003 |
| 6589478 | Disinfecting flat surfaces which form rooms, using water vapor The invention relates to a device for carrying out the process, which enables the disinfection of flat and enclosing surfaces using steam. In order to achieve this, a disinfection head 1, which exhibits a nozzle assembly 3 and a suction bell 6, is connected to... | 07/08/2003 |
| 6537494 | Super-charged ozoneated fog for surface sterilization There is disclosed a sterilizing fog, characterized by droplet size range, vapor density range, sterilant concentration range and sterilant concentration within the droplets. Specifically, there is disclosed a fog achieved by an apparatus combining pressu... | 03/25/2003 |
| 6521178 | Method for sanitizing medical equipment using microwaves A method by which medical equipment, such as surgical scalpels, can be sanitized using a detergent or treating composition containing a surfactant and a solvent such as water is disclosed. The method involves taking the used medical equipment and contacti... | 02/18/2003 |
| 6500465 | Disinfecting and sporocidal composition and process for decontaminating buildings The present invention relates to a volatile, residue free peroxide antimicrobial composition, which can be applied as a penetrating and durable, fine aerosol, that has superior strength with respect to decontaminating buildings infected with bacteria, fun... | 12/31/2002 |
| 6482356 | Metered lubricant dispenser for dental handpieces A pump is supported on a housing and has an inlet port coupled to a lubricant supply and an outlet port coupled to a tube outlet opening for delivering a predetermined amount of the lubricant during an activated cycle of the pump. An actuator, when trigge... | 11/19/2002 |
