With Indicating, Signalling, Recording, Sampling, Or Inspection Means Patents (Class 422/119)
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Publication number: 20140154139Abstract: An exhaust aftertreatment system for a diesel-powered genset includes a Diesel Exhaust Fluid (DEF) injection system, a housing, a Selective Catalyst Reduction (SCR) section disposed within the housing and a support configured to support the exhaust aftertreatment system. The DEF injection system includes a housing having an inlet region and an outlet region. A stationary upstream mixer increases turbulence of exhaust entering the inlet region. A stationary downstream mixer increases turbulence of exhaust exiting the outlet region. The DEF injection system includes a DEF injector. The SCR section includes a housing having an inlet and outlet, an SCR catalyst mounted in the housing, and a diameter that is greater than a diameter of the DEF injection section housing. A Diesel Particulate Filter (DPF) section can be disposed within the housing between the DEF injection section and the SCR section.Type: ApplicationFiled: December 5, 2012Publication date: June 5, 2014Inventors: Herman Van Niekerk, Farzan Roshdieh, Mark Yragui
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Publication number: 20140147339Abstract: A method of determining aging of a diesel oxidation catalyst (DOC) in an engine exhaust system includes receiving a first sensor signal from a first nitrogen oxides (NOx) sensor positioned in exhaust flow upstream of the DOC. The first sensor signal is indicative of an amount of NOx in the exhaust flow upstream of the DOC. The method further includes receiving a second sensor signal from a second NOx sensor positioned in exhaust flow downstream of the DOC. The second sensor signal is indicative of an amount of NOx downstream of the DOC. A difference between the first sensor signal and the second sensor signal is calculated via a controller. A DOC aging level based on a predetermined correlation between the difference and DOC aging is then determined by the controller.Type: ApplicationFiled: November 29, 2012Publication date: May 29, 2014Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Raffaello Ardanese, Vincent J. Tylutki, Christopher P. Musienko, Shouxian Ren, Chang H. Kim
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Publication number: 20140142365Abstract: A method and apparatus for the stabilization and safe removal of buried waste that is tested and classified as being transuranic or not transuranic waste and disposed accordingly. The buried waste (usually in vertical pipe units) is enclosed in a casing and ground and mixed with the surrounding soil. This process allows for chemical reactions to occur that stabilizes the mixture. The entire process is contained within the casing to avoid contamination. In situ or external testing is done for radio isotopes to classify the waste. If it is classified as transuranic the waste is removed in a controlled way into a retrieval enclosure and disposed off in drums. If the waste is not transuranic then grout is introduced into the mixture, allowed to set and the resulting monolith is removed and buried in trenches.Type: ApplicationFiled: November 16, 2012Publication date: May 22, 2014Applicant: VJ TECHNOLOGIES INC.Inventors: Boris Soyfer, Steve Halliwell, Keith Stone
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Publication number: 20140137614Abstract: The invention is directed to processes for treating biosolids that result in high-value, nitrogen-containing, slow-release, organically-augmented inorganic fertilizer that are competitive with less valuable or more costly conventional commercially manufactured fertilizers. The process involves conditioning traditional waste-water biosolids and processing the conditioned biosolids continuously in a high throughput manufacturing facility. The exothermic design and closed loop control of the primary reaction vessel decreases significantly the amount of power necessary to run a manufacturing facility. The process utilizes green technologies to facilitate decreased waste and enhanced air quality standards over traditional processing plants. The fertilizer produced from recovered biosolid waste is safe and meets or exceeds the United States Environment Protection Agency (USEPA) Class A and Exceptional Quality standards and is not subject to restrictions or regulations.Type: ApplicationFiled: October 9, 2013Publication date: May 22, 2014Applicant: VitAg CorporationInventors: Jeffrey C. Burnham, James P. Carr, Gary L. Dahms
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Publication number: 20140135491Abstract: The present disclosure relates to an extraction reactor with which granular material, in particular granular polyamide, can undergo extraction, soluble components being dissolved out of the granular material with an extraction liquid during the extraction. In the case of polyamide materials, these are for example oligomeric or monomeric components which have remained in the granular material during the polycondensation reaction for the production of the polyamide materials.Type: ApplicationFiled: November 6, 2013Publication date: May 15, 2014Applicant: Uhde Inventa-Fischer GmbHInventors: Ekkehard Siebecke, Johannes Katzer, Bernd Königsmann, Mirko Bär
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Publication number: 20140127081Abstract: A system for the delivery of nitric oxide can include a first platform including a first source of nitric oxide, a second platform including a second source of a nitric oxide, a delivery line coupled to the first platform and the second platform, and a controller configured to operate the first platform and the second platform simultaneously. A method of delivering nitric oxide can include communicating a first gas including nitric oxide through a first platform to a delivery line, communicating a second gas including nitric oxide through a second platform to the delivery line, and delivering the first gas and the second gas to a mammal via a delivery line.Type: ApplicationFiled: November 5, 2013Publication date: May 8, 2014Inventors: David H. Fine, Edward Bromberg, Lucas Gamero, Ryan Denton, Gregory Vasquez, Bryan Johnson
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Publication number: 20140128656Abstract: A system includes an amine gas processing controller that includes one or more tangible, non-transitory, machine-readable media collectively storing one or more sets of instructions and one or more processing devices configured to execute the one or more sets of instructions to operate a contactor to remove an acid gas from an untreated natural gas using an amine in a lean amine, output a treated natural gas, and output a rich amine stream, operate a regenerator to regenerate the amine in the rich amine stream, output the lean amine stream, and output the acid gas, transfer the rich amine stream from the contactor to the regenerator using an isobaric pressure exchanger (IPX), and transfer the lean amine stream from the regenerator to the contactor using the IPX.Type: ApplicationFiled: November 7, 2013Publication date: May 8, 2014Applicant: Energy Recovery, Inc.Inventors: James Lee Arluck, Jeremy Grant Martin, Prem Krish, John Sienkiewicz
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Patent number: 8715576Abstract: A multilayer material is described herein that includes at least one signaling layer configured to propagate at least one electromagnetic signal; and a flexible layer configured to enclose the at least one signaling layer, wherein the flexible layer is substantially impermeable to an environment and to the at least one electromagnetic signal. The multilayer material including the at least one signaling layer is configured to transmit a change in the at least one electromagnetic signal upon exposure of the signaling layer to the environment. A system, an article of clothing, or a method is described herein.Type: GrantFiled: November 29, 2010Date of Patent: May 6, 2014Assignee: The Invention Science Fund I, LLCInventors: Mahalaxmi Gita Bangera, Michael H. Baym, Roy P. Diaz, Roderick A. Hyde, Muriel Y. Ishikawa, Edward K. Y. Jung, Jordin T. Kare, Erez Lieberman, Nathan P. Myhrvold, Dennis J. Rivet, Michael A. Smith, Elizabeth A. Sweeney, Lowell L. Wood, Jr.
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Publication number: 20140120028Abstract: Disclosed is a proximate atom nanotube growth technology capable of continuously growing long, high quality nanotubes. The current invention represents a departure from chemical vapor deposition technology as the atomic feedstock does not originate in the gaseous environment surrounding the nanotubes. The technology mitigates the problems that cease carbon nanotube growth in chemical vapor deposition growth techniques: 1) The accumulation of material on the surface of the catalyst particles, suspected to be primarily amorphous carbon. 2) The effect of Ostwald ripening that reduces the size of smaller catalyst particles and enlarges larger catalyst particles evolving the catalyst particles to a size range distribution incapable of supporting carbon nanotube growth. 3) The effect of some catalyst materials diffusing into the substrate used to grow carbon nanotubes and ceasing growth when the catalyst particle becomes too small.Type: ApplicationFiled: October 29, 2012Publication date: May 1, 2014Inventor: Bryan Edward Laubscher
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Publication number: 20140114039Abstract: Techniques are provided for catalyst preparation. A system for catalyst preparation may include an agitator disposed inside a polymerization catalyst tank and configured to mix a polymerization catalyst and a solvent to generate a polymerization catalyst solution. The system may also include a heating system coupled to the polymerization catalyst tank and configured to maintain a temperature of the polymerization catalyst solution above a threshold. The system may also include a precontactor configured to receive feed streams comprising an activator and the polymerization catalyst solution from the polymerization catalyst tank to generate a catalyst complex. The system may also include a transfer line configured to transfer the catalyst complex from an outlet of the precontactor to a reactor.Type: ApplicationFiled: October 18, 2012Publication date: April 24, 2014Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LPInventors: Elizabeth A. Benham, Albert P. Masino, Qing Yang, Randy S. Muninger, Rebecca A. Gonzales
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Publication number: 20140112831Abstract: A method and apparatus for determining the fluidization quality of a fluidized bed reactor is disclosed. The method includes measuring pressure within the fluidized bed reactor to obtain a pressure signal. The pressure signal is then transformed using wavelet decomposition into higher-frequency details and lower-frequency approximations. The dominance of the various features is then calculated based on the energy of each feature in relation to the normalized wavelet energies. The fluidization quality of the fluidized bed reactor is then determined from a comparison over time of the calculated energies.Type: ApplicationFiled: October 19, 2012Publication date: April 24, 2014Applicant: MEMC ELECTRONIC MATERIALS, INC.Inventors: Jia Wei Chew, Satish Bhusarapu, Keith E. Weatherford
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Publication number: 20140102214Abstract: In an operation method of a multi-flow passage device, and a multi-flow passage of the present invention, blockage detection of a reaction flow passage can be readily performed and cleaning of the reaction passage can be easily performed. The operation method of the multi-flow passage device of the present invention is an operation method of a multi-flow passage device 1 formed with a reaction flow passage 20 for producing a reaction product S by allowing raw material fluids Q, R to flow and making chemical reaction, the method including steps of: partitioning the reaction flow passage 20 into a plurality of sections; and allowing the raw material fluids Q, R to flow in the reaction flow passage 20 and measuring pressure of the raw material fluids Q, R or the reaction product S flowing through the respective sections to determine blockage of the sections based on the pressure loss of the respective sections.Type: ApplicationFiled: February 4, 2013Publication date: April 17, 2014Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Koji NOISHIKI, Akira MATSUOKA
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Publication number: 20140105804Abstract: The invention provides a process for endothermic gas phase reaction in a reactor, in which reactant gases are introduced into the reactor via a gas inlet apparatus and distributed homogeneously into a heating zone by means of a gas distribution apparatus, wherein the reactant gases are heated in the heating zone to a mean temperature of 500-1500° C. by means of heating elements and then conducted into a reaction zone, the reactant gases reacting in the reaction zone to give a product gas which is conducted out of the reactor via a gas outlet apparatus. Further subject matter of the invention relates to a process for endothermic gas phase reaction in a reactor, wherein the heating of the heating elements is controlled by temperature measurements in the reaction zone, at least two temperature sensors being present in the reaction zone for this purpose, and reactor for performance of the process.Type: ApplicationFiled: September 19, 2013Publication date: April 17, 2014Applicant: Wacker Chemie AGInventors: Andreas HIRSCHMANN, Walter HAECKL, Uwe PAETZOLD
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Publication number: 20140105813Abstract: A hydrogen recycling system for a controlled atmosphere unit operation with an exhaust vent and an inlet port includes: a hydrogen recycle unit in fluid communication with the exhaust vent and in fluid communication with the inlet port; and an oxygen reactor being located between the controlled atmosphere unit operation and said hydrogen recycle unit and in fluid communication with the controlled atmosphere unit operation and said hydrogen recycle unit.Type: ApplicationFiled: October 17, 2012Publication date: April 17, 2014Inventors: Robert S. Hirsch, Glenn A. Eisman, Charles M. Carlstrom
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Patent number: 8698637Abstract: A method for analyzing hygiene habits of a user. The method comprises attaching a personal hygiene monitor to the user, using the attached personal hygiene monitor for detecting a plurality of personal hygiene events related to the user, logging the plurality of personal hygiene events to allow configuring a user hygiene profile of the user, and estimating a hygiene level of one or more hygiene habits of the user according to the user hygiene profile.Type: GrantFiled: September 3, 2009Date of Patent: April 15, 2014Assignee: Hyginex Inc.Inventor: Yossef Raichman
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Patent number: 8696985Abstract: A foot/shoe sanitizing system includes a housing having at least one opening and at least one ultraviolet emitting device supported within the housing. The ultraviolet emitting devices direct ultraviolet light around and/or through the set of foot/shoe support bars towards the foot or shoe placed on the foot/shoe support bars. The ultraviolet emitting devices are controllably powered to emit ultraviolet light and/or ozone onto the foot/shoe. In a preferred embodiment, the ultraviolet emitting device emits light that includes short wavelength ultraviolet light, causing the formation of ozone in the area of the shoe, thereby killing pathogens that are not easily killed with ultraviolet light alone. The system detects the identity of a user and records/transmits usage of the system by the user for sanitizing enforcement and recording.Type: GrantFiled: August 20, 2013Date of Patent: April 15, 2014Assignee: Hepco Medical, LLCInventors: Patricia Carol Gil, Asher Gil, Daniel Gil, Norman D. Knoth
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Publication number: 20140100370Abstract: A method of producing an oxidized compound is disclosed. An electric potential is measured of an oxidation reaction solution for producing an oxidized compound by an oxidation reaction, and an end point is determined of the oxidation reaction on the basis of a predefined decrease of the electric potential. Preferably, after the electric potential of the oxidation reaction solution is reached to a highest electric potential, a point is determined where the amount of an electric potential dropped from the highest electric potential reaches the predefined amount of an electric potential as the end point of the oxidation reaction. The method also may introduce an oxidation reaction terminating agent to the oxidation reaction solution immediately after determining the end point of the oxidation reaction.Type: ApplicationFiled: October 31, 2013Publication date: April 10, 2014Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Masayoshi Kaneko, Shigeo Yabuno, Kenji Iwaoka, Hidetoshi Nishimura
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Publication number: 20140097083Abstract: A transient distribution of electron quasiparticles with elevated effective mass is created by adding a targeted range of both crystal momentum and electron energy in a conductor to place electrons into regions of the electronic band structure diagram having a chosen, desired curvature. Effective mass scales as the inverse of curvature. The quasiparticles form transient bonds with delocalized ions and other reactants in or on a reaction particle where reaction rates and branches are controlled by the choice of effective mass.Type: ApplicationFiled: October 6, 2012Publication date: April 10, 2014Inventors: Anthony Zuppero Zuppero, Thomas J. Dolan
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Publication number: 20140100143Abstract: A system and method of treating a fluid to be used for hydraulic fracturing adds an effective amount of chlorine dioxide to the fluid to act as a biocide that kills harmful bacteria. A system for adding chlorine dioxide to the fluid can continuously add chlorine dioxide to an incoming flow of the fluid to produce a continuous flow of treated fluid.Type: ApplicationFiled: December 13, 2013Publication date: April 10, 2014Applicant: BOSQUE SYSTEMS LLCInventor: ROBERT MITCHELL
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Patent number: 8692029Abstract: An object of the present invention is to provide an industrially applicable method for producing acrolein via treatment with supercritical water from glycerin obtained as a by-product during the process of biodiesel fuel production from waste animal/plant fat or oil with the use of an alkali catalyst. The present invention provides a method for producing acrolein, which comprises: a determination step of determining the hydrogen ion concentration in glycerin obtained as a by-product; an acid addition step of adding to the glycerin an acid at an amount calculated based on the results of the determination step so as to make the glycerin acidic; and a supercritical water treatment step of allowing supercritical water to act on the glycerin after the acid addition so as to produce acrolein from the glycerin.Type: GrantFiled: June 30, 2010Date of Patent: April 8, 2014Assignee: Hitachi, Ltd.Inventors: Masashi Tanto, Yasunari Sase, Hiroyuki Ito, Toshiaki Matsuo, Takeyuki Kondo
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Publication number: 20140086800Abstract: Provided therein is an apparatus of a volatilizer for phytoncide air, which is a replaceable and exchangeable cartridge type volatilizer, which has an exchange sensor to sense whether or not Hinoki cypress diluted essential oil exists in a reservoir and to let a user know time to replace or exchange the reservoir, and which has slope plates mounted inside the reservoir to make the Hinoki cypress diluted essential oil, which fills the reservoir, go close to and concentrate on an air inlet. The volatilizer for phytoncide air includes: a reservoir having a charging space which is filled with a Hinoki cypress diluted essential oil; slope plates disposed in the charging space of the reservoir; an air inlet and an air outlet respectively formed at an upper portion of the reservoir; and an exchange sensor disposed at a lower portion of the reservoir and connected with a warning light.Type: ApplicationFiled: December 3, 2012Publication date: March 27, 2014Inventor: Yong Sig YOON
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Publication number: 20140080928Abstract: An integrated plant is provided to improve carbon utilization of carbon molecules from gasified woody biomass to be converted into methanol. Detectors ensure a minimized sulfur content of less than 0.05% by dry weight of the woody biomass. A biomass gasifier reacts woody biomass in a rapid gasification reaction to produce a syngas composition having a ratio of hydrogen to carbon dioxide that is higher than needed for methanol synthesis. Parallel to the gasifier, a hydrocarbon reforming reactor provides a syngas composition having a ratio of hydrogen to carbon monoxide that is higher than needed for methanol synthesis. The combined syngas mixture from the biomass gasifier and the hydrocarbon reforming reactor comprises feed to a methanol synthesis plant, such that a majority of the carbon dioxide produced by the biomass gasification reaction and the hydrogen produced by the hydrocarbon reforming reactor are synthesized into methanol.Type: ApplicationFiled: September 13, 2013Publication date: March 20, 2014Applicant: Sundrop Fuels, Inc.Inventors: Renus Constantyn Kelfkens, Herbert Mark Kosstrin
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Publication number: 20140080981Abstract: Monomer solution and liquid solution immiscible with the monomers in the monomer solution are cocurrently jetted upwardly in a pulsating manner in a reaction vessel. Monomer droplets are allowed to rise up in a controlled and smooth manner under the dynamic forces exerted by differential flow rate and differential pressure between the monomer and liquid solutions and the differential densities between the monomer and liquid solutions without causing coalescence, agglomeration and breakup of the monomer droplets and to stabilize by partial polymerization of the droplets at 50-60° C. The monomer droplets flow out horizontally into a polymerization reactor and get polymerized in the polymerization reactor under agitation at 80-85° C. The polymer beads are dried at 80-100° C. and sieved.Type: ApplicationFiled: February 4, 2013Publication date: March 20, 2014Applicant: Thermax LimitedInventors: Apte Ashutosh, Naik Shirish
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Publication number: 20140079594Abstract: An underwater carbon dioxide storage facility including a carbon dioxide deposit stored underwater as a clathrate includes a flexible barrier disposed at least partially over the carbon dioxide deposit. The carbon dioxide deposit may be stored in or at the bottom of a body of water.Type: ApplicationFiled: September 17, 2012Publication date: March 20, 2014Applicant: Elwha LLCInventors: Kenneth G. Caldeira, Philip A. Eckhoff, Muriel Y. Ishikawa, Roderick A. Hyde, Lowell L. Wood, JR.
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Patent number: 8674322Abstract: The invention is directed to an improved sterilizing device (1) for sterilizing of a fluid by UV-radiation. The sterilizing device (1) has a modular setup with at least one flange (2, 3), an inner and an outer tube (4, 5) and comprises at least one UV-lamp (16) for emitting UV-radiation. A lamp tag (32) attached to or incorporated in the at least one UV-lamp (16) comprises information regarding the UV-lamp (16). The lamp tag (32) is interconnected with a lamp sensor unit (18) and/or a control unit (19) and may comprise sensors to control the sterilizing process.Type: GrantFiled: April 20, 2005Date of Patent: March 18, 2014Inventor: Guido Kohler
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Patent number: 8673210Abstract: The method of the invention comprises the following steps: during the disinfection (A) of the apparatus, recording (1) with an acquisition and processing system the disinfection date and data relative to the apparatus disinfection type and level together with identification information of said apparatus; during the use (C) of the apparatus on a patient, recording (5) with said system the date and information concerning the apparatus type of use and the patient together with identification information of said apparatus; sequencing with the acquisition and processing system the information on the disinfection and use on a patient together with identification information of said apparatus; before each use, developing using the acquisition and processing system an instruction allowing or forbidding (6) the use of the apparatus based on the sequencing.Type: GrantFiled: April 3, 2008Date of Patent: March 18, 2014Assignee: GermitecInventor: Clement Deshays
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Patent number: 8673221Abstract: The invention relates to a device for denitrifying the flue gases of a fossil fuel-fired steam generator, especially a steam generator boiler (1) of a power plant, having apparatuses (10-12) for blowing a reagent effective in a predetermined temperature range into the interior (18) of the steam generator (1), which contains hot combustion gases. The device according to the invention is characterized in that the blow-in apparatuses (10-12) comprise a plurality of injection lances (10) arranged in spatially distributed manner and a control apparatus (13) for measuring the respective temperature distribution in the interior (18) and for selecting injection lances (10) suitable for blowing in based on the temperature distribution.Type: GrantFiled: October 11, 2008Date of Patent: March 18, 2014Assignee: STEAG Power Saar GmbHInventors: Christian Neu, Dirk Kiehn
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Publication number: 20140073829Abstract: A method of stabilizing a fuel containing a reactive sodium metal may include puncturing a cladding of a fuel pin enclosing the fuel containing the reactive sodium metal to form an injection passage and an extraction passage. A reaction gas may be injected into the fuel pin through the injection passage to react with the reactive sodium metal to form a stable sodium compound. A ratio of a product gas and a remaining quantity of the reaction gas exiting the fuel pin through the extraction passage is subsequently measured, wherein the product gas is a reaction product of the reaction gas and the reactive sodium metal within the fuel pin. Once the measured ratio indicates that a reaction between the reaction gas and the reactive sodium metal is complete, the injection passage and the extraction passage are sealed so as to confine the stable sodium compound within the fuel pin.Type: ApplicationFiled: September 11, 2012Publication date: March 13, 2014Applicant: GE-HITACHI NUCLEAR ENERGY AMERICAS LLCInventors: Eric P. LOEWEN, Brian S. TRIPLETT, Brett J. DOOIES
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Publication number: 20140072478Abstract: An exhaust treatment device of a diesel engine is provided in which combustible gas is burned with oxygen in exhaust, combustion heat increases a temperature of the exhaust, and heat of the exhaust can burn and remove PM accumulating in a DPF. In order to cause a heater for radiating heat at a start of generation of the combustible gas to enter a catalyst inlet portion, and fit a liquid fuel retaining member over a periphery of the heater, a guide plate is provided to a lower face of the liquid fuel retaining member so that the air-fuel mixture moving down in the liquid fuel retaining member flows along an upper face of the guide plate out to a periphery of the guide plate.Type: ApplicationFiled: September 3, 2013Publication date: March 13, 2014Applicant: KUBOTA CORPORATIONInventors: Takashi ONISHI, Hidetaka MORINAGA, Yoshikazu TAKEMOTO, Toshio NAKAHIRA, Mitsugu OKUDA, Keita NAITO
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Publication number: 20140065022Abstract: The invention relates to an exhaust gas aftertreatment system for delivering a reducing agent (15) into the exhaust gas stream of an internal combustion engine for selective catalytic reduction, the system having a reducing agent tank (1) and a pump (3) for delivering the reducing agent from the tank (1) to an injection unit, the tank (1) having at least one opening, the pump (3) being made as an integrated unit (2) and being plugged into the opening of the tank, the integrated unit (2) forming a tank closure and sealing the tank.Type: ApplicationFiled: January 27, 2012Publication date: March 6, 2014Applicant: ALBONAIR GMBHInventors: Werner Overhoff, Sacha Dolenec, Sebastian Muhlenbrock
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Publication number: 20140060095Abstract: Ultraviolet radiation is directed within an area. Items located within the area and/or one or more conditions of the area are monitored over a period of time. Based on the monitoring, ultraviolet radiation sources are controlled by adjusting a direction, an intensity, a pattern, and/or a spectral power of the ultraviolet radiation generated by the ultraviolet radiation source. Adjustments to the ultraviolet radiation source(s) can correspond to one of a plurality of selectable operating configurations including a storage life preservation operating configuration, a disinfection operating configuration, and an ethylene decomposition operating configuration.Type: ApplicationFiled: August 28, 2013Publication date: March 6, 2014Applicant: Sensor Electronic Technology, Inc.Inventors: Michael Shur, Maxim Shatalov, Timothy James Bettles, Yuri Bilenko, Saulius Smetona, Alexander Dobrinsky, Remigijus Gaska
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Patent number: 8663996Abstract: A system for measuring the oxygen concentration of a gas includes a catalytic reactor, first and second temperature sensors and a control unit. The catalytic reactor includes a combustion catalyst that supports the catalytic combustion of hydrocarbon fuel vapor in a gas stream. The first temperature sensor is located upstream of the catalytic reactor for sensing an upstream temperature of the gas stream, and the second temperature sensor is located downstream of the catalytic reactor for sensing a downstream temperature of the gas stream. The control unit compares the upstream temperature and the downstream temperature to determine the oxygen concentration of the gas stream.Type: GrantFiled: April 26, 2010Date of Patent: March 4, 2014Assignee: Hamilton Sundstrand CorporationInventor: William Beeson
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Publication number: 20140056764Abstract: An odour control unit comprising an input conduit, an output conduit, a means for generating ultra-violet light which in turn can generate ozone and a means for measuring the concentration of ozone present in the output conduit, wherein the rate of ozone generation can be varied depending on the concentration of ozone in the output conduit.Type: ApplicationFiled: January 25, 2012Publication date: February 27, 2014Applicant: SIRIUS PRODUCTS LIMITEDInventor: Neil Verner
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Publication number: 20140054464Abstract: Disclosed herein are processes, apparatuses, and systems for monitoring and/or controlling caustic concentrations in caustic scrubbers. In various aspects, the processes, apparatuses, and systems comprise a real-time online method for measuring the concentration of caustic in process scrubbers wherein a probe is coupled to a spectrometer; collecting absorption data with wavelength range from about 1000 to about 2000 nm. In a further aspect, this technique tracks the use and recharge of caustic in process scrubbers. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: August 20, 2013Publication date: February 27, 2014Applicant: SABIC Innovative Plastics IP B.V.Inventors: Derek Lake, Yusuf Sulub, Zhensheng Ding
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Publication number: 20140056757Abstract: Embodiments described herein may include systems and method for monitoring physiological parameters of a patient. Specifically, embodiments disclose wireless, reusable, rechargeable medical sensors that include an inductive coil coupled to a rechargeable battery. Additionally, embodiments disclose systems and methods for recharging and disinfecting the disclosed medical sensors.Type: ApplicationFiled: November 1, 2013Publication date: February 27, 2014Applicant: Covidien LPInventors: Bo Chen, Friso Schlottau
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Publication number: 20140050644Abstract: A selective catalytic reduction system (SCR) or selective non-catalytic reduction (SNCR) system include a reagent charging apparatus configured to apply one or more electrical charges to a NOx reducing reagent. The electrical charges enhance mixing of the reagent with fluids carrying NOx and/or enhance reactivity of the reagent with NOx.Type: ApplicationFiled: August 9, 2013Publication date: February 20, 2014Applicant: ClearSign Combustion CorporationInventors: JOSEPH COLANNINO, DAVID B. GOODSON, IGOR A. KRICHTAFOVITCH, ROBERTO RUIZ, CHRISTOPHER A. WIKLOF
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Publication number: 20140050624Abstract: A system and method scrub a vapor. In embodiments, a vacuum truck scrubber system includes a liquid vat, a first carbon canister, a second carbon canister, and a third carbon canister. The first carbon canister and the second carbon canister each contain carbon. The liquid vat is connected to the first carbon canister. The first carbon canister is connected to the second carbon canister. A vapor having contaminants is fed to the liquid vat and is introduced from the liquid vat to the first carbon canister wherein a portion of the contaminants is removed from the vapor. The vapor is introduced from the first carbon canister to the second carbon canister wherein another portion of the contaminants is removed. The vacuum truck scrubber system also includes a monitoring system for reading and recording of sample measurements in the first carbon canister, the second carbon canister and the third carbon canister.Type: ApplicationFiled: October 29, 2013Publication date: February 20, 2014Applicant: GLOBAL VAPOR CONTROL, INC.Inventors: Daryl Archuleta, Lisha Salathiel, Alan Finley
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Patent number: 8652408Abstract: An apparatus for automatic execution of different treatment operations in connection with staining of tissue specimens on microscope slides, wherein the apparatus (1) comprises an assembly of vessels (4) for receiving different liquids for staining of the tissue specimens, a loading station (2) for microscope slides (28), a conveyor (5) for transfer of carriers with microscope slides from vessel to vessel in accordance with a treatment program, an unloading station (8) for treated microscope slides, and a control unit (18) for controlling the treatment operations in accordance with a data program. The apparatus comprises different levels (I, II) having units for execution of the relevant treatment operations.Type: GrantFiled: July 22, 2011Date of Patent: February 18, 2014Assignee: Dako Instrumec ASInventors: Oystein Ljungmann, Torstein Ljungmann
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Publication number: 20140030142Abstract: A method for gas phase application of chlorine dioxide within an enclosed volume that includes the steps of: climatizing the enclosed volume to achieve a relative humidity (RH) in the range of about 5% to about 56%; generating chlorine dioxide gas; and introducing the chlorine dioxide gas under specified conditions of chlorine dioxide gas concentration and contact time, the specified conditions being effective to eliminate contaminants within the closed volume, and further to mitigate corrosion within the enclosed volume during the gas phase application.Type: ApplicationFiled: May 8, 2012Publication date: January 30, 2014Applicant: Sabre Intellectual Property Holdings LLCInventors: John Y. Mason, Peter Williams, Maggie Trabeau
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Publication number: 20140030144Abstract: An apparatus (100 and/or 200) and corresponding method (500) for air sterilization and disinfection can include an electronics and control module (110 and/or 210), a means for drawing air from the surrounding environment into the apparatus (120 and/or 220), an air management chamber (130 and/or 230), and a housing (170 and/or 270). The means for drawing air from the surrounding environment into the apparatus (120 and/or 220) mobilizes latent pathogens in the environment and draws them into the apparatus (100 and/or 200) for sterilization and disinfection. The air management chamber (130 and/or 230) provides for exposure of the airborne pathogens to UV radiation, via UV LEDs (150 and/or 250), with a dosage sufficient to penetrate the cell walls and destroy the pathogens. The electronics and control module (110 and/or 210) powers the apparatus (100 and/or 200) and interfaces with the electronic components. The housing (170) forms the outer shell of the apparatus (100).Type: ApplicationFiled: July 26, 2013Publication date: January 30, 2014Inventors: Mark D. Krosney, William O. T. Peschke, William E. Reisenaur
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Publication number: 20140030175Abstract: A selective catalytic reduction (SCR) assembly, and method of operating the assembly, is described. In one example, the SCR assembly includes an SCR line, a flow restrictor, and a pressure sensor. The SCR line carries a reducing agent such as urea, and the flow restrictor is located in the SCR line. The pressure sensor senses the pressure of the reducing agent flowing through the SCR line, and the sensed pressure can be used to do one or more of the following: i) monitor the functionality of the SCR injector, ii) as one or more bases for controlling operation of an SCR fluid pump, and/or iii) determine a volume or volumetric flow rate of reducing agent that is ejected into an exhaust stream.Type: ApplicationFiled: July 18, 2013Publication date: January 30, 2014Inventor: Walter B. Hersel
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Patent number: 8637842Abstract: A method of using automatic whole body personnel contamination monitors and/or means for decontaminating individuals exposed to radioactive material contamination is provided. The inventive method involves the use of these monitors and/or decontamination means in intermodal containers of mobile-unit structures dedicated to responding to radiological emergency situations. Also provided are such mobile-unit structures, as well as systems that employ such mobile-unit structures.Type: GrantFiled: March 22, 2012Date of Patent: January 28, 2014Assignee: UniTech Services Group, Inc.Inventors: Leslie B. Case, III, Michael R. Fuller, Gregg A. Johnstone, Thomas Pearce O'Kelley, Glenn E. Roberts
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Publication number: 20140023576Abstract: System and methods for reducing secondary emissions in an exhaust stream from an internal combustion engine are disclosed. The systems and methods include a filtration device positioned downstream from an SCR catalyst of an aftertreatment system disposed in the exhaust system. The filtration device can also be used for particulate filter diagnostics and for treatment of ammonia slip.Type: ApplicationFiled: July 18, 2012Publication date: January 23, 2014Inventors: Aleksey Yezerets, Z. Gerald Liu, Krishna Kamasamudram, Neal W. Currier
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Publication number: 20140024847Abstract: Separate collection and conversion method and plant for the reuse of used oils and greases for energy purposes, which method provides one or more of the following steps: producing and separating the waste from other substances or compounds, collecting the waste gathering/storing the waste in at least a collection and/or regeneration facility, regenerating or treating the waste, reusing the collected or regenerated or treated waste, an oil or a grease or a mixture containing at least a natural and/or synthetic ester-based oil and/or grease being considered as waste, which oil or grease or which mixture is the by-product or waste of industrial processes.Type: ApplicationFiled: March 30, 2012Publication date: January 23, 2014Applicant: A. & A. Fratelli Parodi S.p.A.Inventors: Augusto Parodi, Leandro Marini
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Publication number: 20140023556Abstract: A smart home system having a controller which controls an ozone generator, gas supply outlets connected to gas supply outlets of the ozone generator via a pipe, and solenoid valves which control opening and closing of the gas supply outlets. The controller is connected with each of the solenoid valves and controls opening and closing of each of the solenoid valves. An operation method for the system discloses driving the ozone generator by the controller to generate ozone, controlling opening of the solenoid valves by the central processor when the central processor receives an external signal for opening the solenoid valves, reducing opening level of the solenoid valves when a gas flow sensor detects that the ozone flow rate passing through the gas inlet is greater than the flow rate threshold, and controlling closing of the solenoid valves by the central processor when the central processor receives a signal for closing the solenoid valves.Type: ApplicationFiled: March 22, 2012Publication date: January 23, 2014Inventor: Hong Jiang
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Patent number: 8632745Abstract: A method of controlling stoichiometry in a multicomponent material includes providing a solid sample comprising N elements and having a first composition in a main chamber, which is connected to at most N?1 reservoirs. Each of the reservoirs is configured to contain a vapor comprising one of the N elements, where N?2. The solid sample is heated to a first temperature in the main chamber, and each of the reservoirs is heated to a first reservoir temperature (T1, T2 . . . TN-1) sufficient to achieve a predetermined vapor pressure of the vapor contained therein. The reservoirs are placed in gaseous communication with the main chamber, and thermodynamic equilibrium is achieved between the vapor from each of the reservoirs and the solid sample in the main chamber. Consequently, a stoichiometry of the solid sample is changed to arrive at a second composition thereof.Type: GrantFiled: December 21, 2012Date of Patent: January 21, 2014Assignee: UT-Battelle, LLCInventors: Nagraj Sheshgiri Kulkarni, Miroslaw Stefan Gruszkiewicz, Boyd Mccutchen Evans, III
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Publication number: 20140017134Abstract: Provided is an apparatus for generating 1-methylcyclopropene. The apparatus of the present invention may enable the immediate and convenient generation of 1-methylcyclopropene in a desired location using stable 1-methylcyclopropene precursors.Type: ApplicationFiled: March 20, 2012Publication date: January 16, 2014Applicant: ERUM BIOTECHNOLOGIES, INC.Inventors: Sang Ku Yoo, Jin Wook Chung
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Publication number: 20140017158Abstract: In the method of carbide-derived carbon production, wherein the improvement comprises using an automated batch chlorine process in which chlorine is added via pressure control to drive the reaction process in a closed “batch like” system.Type: ApplicationFiled: June 12, 2013Publication date: January 16, 2014Inventors: Somnath Sengupta, Robert A. Burton, Tadd C. Kippeny, John E. King
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Publication number: 20140013657Abstract: The present document describes a system and a process for the thermochemical treatment a matter containing organic compounds such as biomass in the form of animals droppings. The system and process may be used for the production of useful energetic products such as biochar, bio-oil and gases from non-condensed vapors.Type: ApplicationFiled: March 23, 2012Publication date: January 16, 2014Applicants: CENTRE DE RECHERCHE INDUSTRIELLE DU QUÉBEC (CRIQ), INSTITUT DE RECHERCHE ET DE DÉVELOPPEMENT EN AGROENVIRONNEMENT INC. (IRDA)Inventors: Mausam Verma, Stéphane Godbout, Olga Solomatnikova, Dan Zegan, Jean-Pierre Larouche, Frédéric Pelletier
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Publication number: 20140013996Abstract: Disclosed herein are high structured carbon blacks, methods of synthesis and treatment, and dispersions and inkjet ink formulations prepared therefrom. The carbon black can have the following properties: OAN?170 mL/100 g; and STSA ranging from 160 to 220 m2/g. The carbon black can also have the following properties: OAN?170 mL/100 g; and a ratio of STSA/BET surface area ranging from 0.7 to 1.Type: ApplicationFiled: July 12, 2013Publication date: January 16, 2014Inventors: Andrew P. Dikan, Stephane F. Rouanet, Heather E. Clarke, Bruce E. MacKay, Danny Pierre