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Evaporation patents

This page is updated frequently with new Evaporation-related patent applications. Subscribe to the Evaporation RSS feed to automatically get the update: related Evaporation RSS feeds. RSS updates for this page: Evaporation RSS RSS

Electronic apparatus

National University Chiba University

Electronic apparatus

Date/App# patent app List of recent Evaporation-related patents
 Method for producing transparent gas barrier film and  producing transparent gas barrier film patent thumbnailnew patent Method for producing transparent gas barrier film and producing transparent gas barrier film
A method for producing a transparent gas barrier film is performed using a roll-to-roll method. The method includes laminating a plurality of thin films of two or more types having different components on a long belt-shaped resin substrate 8 while feeding the resin substrate 8, wherein a plurality of evaporation sources 91 and 92 are disposed in the thin film formation area, the number of evaporation sources being the same as the number of types of the thin films, and the long belt-shaped resin substrate 8 is passed through the thin film formation area and a non-formation area alternately, and materials included in the plurality of evaporation sources 91 and 92 are each deposited on the resin substrate 8 in the thin film formation area to form on the resin substrate 8 a transparent gas barrier layer having the plurality of laminated thin films of two or more types..
Nitto Denko Corporation
 Electronic apparatus patent thumbnailnew patent Electronic apparatus
There is provided an electronic apparatus having a novel means capable of suppressing temperature rise of a heat generating element. The electronic apparatus (20), which includes a heat generating element, is provided with a device (or a chemical heat pump) (10) comprising: a reaction chamber (1) containing a chemical heat storage material showing an endothermic reaction in response to heat emitted by the heat generating element (11); a condensation/evaporation chamber (3) for condensing or evaporating a condensable component produced from the endothermic reaction of the chemical heat storage material; and a communication part (5) communicating the reaction chamber (1) with the condensation/evaporation chamber (3) such that the condensable component is movable between the reaction chamber (1) and the condensation/evaporation chamber (3)..
National University Corporation Chiba University
 Method for determining weight concentration of a polymer penetrated into a porous medium patent thumbnailMethod for determining weight concentration of a polymer penetrated into a porous medium
A polymer solution is dried until full evaporation of water. The polymer formed after drying the polymer solution is heated up and active degradation temperature range at a given heating rate and a degree of polymer degradation within this temperature range are determined.
Schlumberger Technology Corporation
 Film deposition system patent thumbnailFilm deposition system
A rotary table unit in a film deposition system according to the present invention includes a rotary table and first interchangeable units and second interchangeable units detachably attachable to the rotary table. A workpiece to be mounted on each second interchangeable unit differs in diameter from a workpiece to be mounted on each first interchangeable unit.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)
 Flow rate adjustment valve for refrigeration cycle patent thumbnailFlow rate adjustment valve for refrigeration cycle
A flow rate regulation valve is used for a refrigeration cycle device for air conditioning. The flow rate regulation valve is constituted by: an inlet flow rate control valve connected to the inlet side of an inside evaporator and functioning in the refrigeration cycle device as an expansion valve for depressurizing and expanding a refrigerant flowing into the inside evaporator; and an outlet flow rate adjustment valve connected to the outlet side of the inside evaporator and functioning as an evaporation pressure adjustment valve for adjusting evaporation pressure in the inside evaporator to a predetermined target pressure at which frost is not formed.
Denso Corporation
 Urea production plant patent thumbnailUrea production plant
Disclosed is a plant for the production of urea. The plant comprises conventional sections for synthesis and recovery, for evaporation and condensation, for urea finishing, and for dust scrubbing.
 One part, storage stable polymerization formulation patent thumbnailOne part, storage stable polymerization formulation
A one part, storage stable polymerizable formulation is provided that includes an ethenically unsaturated polymerizable compound intermixed with a free radical polymerization initiator and an organic solvent. The organic solvent provides storage stability and upon evaporation of the solvent, the rate of polymerization of the compound accelerates independent of addition of a second part.
Chemical Dynamics, Llc
 Fixing pressure roller and fixing device patent thumbnailFixing pressure roller and fixing device
To provide a fixing pressure roller having low roller hardness, low heat capacity, and low thermal expansion coefficient, and a fixing device including the fixing pressure roller. The fixing pressure roller of the invention for employment in a fixing unit of a fixing device has a core, and an elastic layer provided around the core, wherein the elastic layer is formed of a silicone rubber product formed by mixing a raw silicone rubber with resin microballoons and water, to thereby prepare a dispersion, and then curing the raw silicone rubber; and the silicone rubber product includes therein first voids provided from the resin microballoons and second voids which are smaller than the first voids and which are provided by evaporation of water..
Synztec Co., Ltd.
 Method for purification of spent sulfuric acid from titanium dioxide rutile industry patent thumbnailMethod for purification of spent sulfuric acid from titanium dioxide rutile industry
A method for the purification of spent sulfuric acid and particularly the purification of spent acid, from titanium dioxide rutile manufacture through a chloride route, is provided. In the chloride route of titanium dioxide manufacture, sulfuric acid is used to clean the un-reacted gaseous flow coming out of the oxidizer, so the spent acid mainly contains un-reacted ti4+ ions, trace amounts of fe3+ ions, and no2 gas.
The National Titanium Dioxide Co. Ltd. (cristal)
 Arc evaporation source patent thumbnailArc evaporation source
Provided is an arc evaporation source equipped with a target, a ring-shaped magnetic field guide magnet and a back side magnetic field generation source. The magnetic field guide magnet is aligned in a direction perpendicular to the evaporation face of the target and has a polarity that is the magnetization direction facing forward or backward.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)


A refrigerator includes a compressor compressing a refrigerant, a condenser condensing the refrigerant compressed in the compressor, a refrigerant tube guiding a flow of the refrigerant condensed in the condenser, an expansion device decompressing the refrigerant condensed in the condenser, and an evaporator evaporating the refrigerant decompressed in the expansion device. The evaporator includes an evaporation tube through which the refrigerant decompressed in the expansion device flows, a coupling tube through a refrigerant heat-exchanged with the refrigerant of the evaporator flows, and a heat-exchange fin coupled to the evaporation tube and the coupling tube..
Lg Electronics Inc.


A refrigerator is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a refrigerant tube that guides the refrigerant condensed in the condenser, a plurality of evaporation passages, in which expansion devices may be respectively disposed, the plurality of evaporation passages branching from the refrigerant tube, a flow adjuster disposed in the refrigerant tube to supply the refrigerant into at least one evaporation passage of the plurality of evaporation passages, a plurality of evaporators, respectively, connected to the plurality of evaporation passages to evaporate the refrigerant decompressed in the plurality of expansion devices, and a liquid refrigerant supply device disposed at an outlet-side of the condenser to separate a liquid refrigerant of the refrigerant heat-exchanged in the condenser, thereby supplying the liquid refrigerant into the flow adjuster.. .
Lg Electronics Inc.

Liquid diagnostic assays utilizing marangoni flow

The present invention provides simple and inexpensive assays for the detection of virtually any analyte in any sample that is in liquid form or that can be solubilized. The assays utilize the fluid dynamics of drop evaporation whereby soluble materials, including analytes and particles binding thereto, are drawn to the center of the drop by marangoni flow and ultimately form a concentrated residual spot.
Vanderbilt University

Inhaler component

This disclosure relates to an inhaler component for the formation of a vapor-air mixture and/or a condensation aerosol by evaporation of a liquid material and optionally the condensation of the formed vapor. In one example, the inhaler component includes an electrical heater to evaporate liquid, a capillary wick that together with the electrical heater defines a compound structure that supplies liquid to the electrical heater, and a carrier supporting the compound structure.
Batmark Limited

Heat pump water heater with heat utilization balance processor and heat utilization balance processor thereof

A heat pump water heater with a heat utilization balance processor and a heat utilization balance processor thereof relate to a fluid heater using a heat pump and an accessory thereof, the heat pump water heater comprises the heat utilization balance processor; which comprises a housing, a heat exchange pipe, a main heat exchange cavity, a sub heat exchange cavity and a steam-liquid separator. The heat utilization balance exchange is carried out for a working substance through the sub heat exchange cavity of the heat utilization balance processor during a condensing process and an evaporation process, so as to carry out the heat comprehensive utilization, thus increasing condensing effect, decreasing high pressure and exhaust temperature, decreasing the power consumption of a compressor, and increasing the energy efficient of a unit..
Jiangsu Tenesun Electrical Appliance Co., Ltd.

Heat pump system

In a heat pump system according to the present invention, at least part of a plurality of outdoor heat-exchanging flow paths that pass through an outdoor heat exchanger is alternately selected as a flow path for defrosting and is used, and the other flow path is used as a flow path for evaporation so that defrosting and a heating operation can be simultaneously performed. In addition, the refrigerant in which a defrosting action is performed, while passing through the outdoor heat exchanger, is throttled and then is used for an evaporation action so that the structure of the heat pump system is simple and both heating and defrosting can be performed..
Korea Institute Of Energy Research

Refrigeration-cycle equipment

The disclosed refrigeration-cycle equipment comprises a main circuit and an evaporation-side circulation circuit. The main circuit includes i) a compressor that compresses refrigerant vapor, ii) a condensation mechanism that condenses the refrigerant vapor, and iii) an evaporative mechanism that stores refrigerant liquid and that evaporates the refrigerant liquid.
Panasonic Intellectual Property Management Co., Ltd.

Crucible of coating machine

The present invention provides a crucible of a coating machine the crucible includes a heat conduction device installed inside the crucible. The heat conduction device includes one or multiple radial metal wires or metal strips disposed along a radial direction of the crucible, and one or multiple axial metal wires or metal strips disposed along an axial direction of the crucible.
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Low stress silicon cladding for optical surface finishing

A process for a low temperature, ion-assisted, evaporation technique (iad), whereby the coating stress of a silicon film may be manipulated from compressive to tensile, in order to produce a near-zero net stress for the complete layer. A si cladding with little intrinsic stress is essential to allow thick coatings to be manufactured without cracking.

Catalytic converter device with injection section

An injection section (12) of an exhaust system for an internal combustion engine, with a channel (13) for guiding an exhaust gas flow (3), with an injection port (14), laterally on the channel to which a liquid or gas injector (15) can be connected, and with an injection chamber (16), formed in the channel in the area of the injector port. The chamber is defined by a perforated, first flow through partition (17), arranged in the channel upstream of the injector port relative to the exhaust gas flow and, and by a perforated, second flow through partition, arranged in the channel downstream of the injector port relative to the exhaust gas flow.
Eberspacher Exhaust Technology Gmbh & Co. Kg

Thin film with negative temperature coefficient behavior and making thereof

A conductive thin film including a binder matrix and semiconductor nanowires dispersed therein is disclosed. The semiconductor nanowires are in the range of 30% to 50% by weight percentage of the thin film.
Nano And Advanced Materials Institute Limited

Internal cleaning agent for diesel engine and cleaning system using the same

The cleaning agent for a diesel engine includes a mixed solution obtained by blending a solvent that exhibits solubility and has an ignition point of 238° c. Or more, and lubricating oil such as mineral oil in a predetermined ratio.
O2 Engineering., Ltd.

Design for storage of surfactant concentrate solution

To minimize headspace in a storage container and thereby reduce or eliminate alcohol evaporation, concentrated surfactant solutions stabilized by a diluent of higher volatility than the surfactant, such as alcohol, are stored in a flexible bladder fabricated from fabric including an impermeable or semipermeable membrane, such as polyurethane coated fabric. Because the bladder automatically deflates as the fluid level decreases, minimal head space is maintained and evaporation of the alcohol is thus constrained.
Chemical Flooding Technologies, Llc

Hho system, high production of hydrogen gas

The invention discloses a hydrogen/oxygen (hho) system containing a hho generator and a zeer pot which is configured to reduce a temperature inside the hho generator by evaporation of water on a surface of the zeer pot. The zeer pot contains a radiator which cools an electrolytic solution for the hho generator.

Alcohol evaporation consumption device

An apparatus and method for permitting consumption of alcohol vapors is disclosed. The apparatus comprises a heating chamber, a vessel disposed above the heating chamber, the vessel including an aperture, the aperture adapted to receive alcohol in liquid form to be placed in the vessel an to receive a straw and a heating element disposed in the heating chamber the heating element heats the liquid alcohol in the vessel, converting the liquid into a vapor to be inhaled via the straw..
37 Investment, Llc

Method for leak testing and leak testing apparatus

For leak testing closed containers (9) which are filled with a filling product containing at least one liquid component the container is introduced in a test cavity (1) which is evacuated at least down to vapour pressure of that liquid component. The pressure in the surrounding of the container (9) and thus within test cavity (1) is monitored.
Wilco Ag

Systems for producing a plurality of coating compositions having predetermined voc contents and methods for making such systems

A method of making a system for producing coating compositions having a predetermined voc content includes preparing a paint comprising a resin and a solvent and having the predetermined voc content or less. Temperature adjusters are prepared containing a resin and having the predetermined voc content or less.
Axalta Coating Systems Ip Co., Llc

Method of concentrating waste liquid produced by development, and recycling waste liquid produced by development

The invention provides a method of concentrating a waste liquid produced by development, the method including: obtaining a waste liquid produced by: exposing a planographic printing plate precursor, including: an image recording layer including: an infrared absorbing dye, a polymerization initiator, and a polymerizable compound, and a protective layer on a support, and performing a development process by using a developer liquid that contains an anionic surfactant having a naphthalene skeleton and/or a nonionic surfactant having a naphthalene skeleton in an amount of 1-10% by mass, that contains an organic solvent that has a boiling temperature in a range of 100-300° c. In an amount of 2% by mass or less, and that has a ph of 6.0-9.5; and evaporation-concentrating the waste liquid such that [an amount of the waste liquid after the concentration/an amount of the waste liquid before the concentration] is from 1/10 to 1/2 on a volume basis..
Fujifilm Corporation

Method and manufacturing organic el device

The invention allows evaporation materials discharged from evaporation sources to deposit on a substrate with a desired pattern, while eliminating the need for the conventional strip-shaped shadow mask, and enables correction of the effects due to the substrate being displaced during conveyance. In the apparatus for manufacturing an organic el device, a first drive section rotates a roller at a specific rotational speed, thereby conveying the substrate that is in contact with the roller.
Nitto Denko Corporation

Lens, optical imaging lens set and forming a lens

A lens includes: a lens body, including an optical effective part and an extending part, wherein the extending part surrounds a periphery region of the optical effective part, and the extending part has at least one annular surface; and an opaque layer, disposed on the annular surface of the extending part. An optical imaging lens set includes a barrel; and an imaging component is disposed in the barrel.

Heat pipe with ultra-thin flat wick structure

A heat pipe with an ultra-thin flat wick structure includes a shell and a wick structure disposed in the shell. The wick structure includes heat exchange zones and at least one liquid channel connected between the heat exchange zones which are divided into an evaporation portion and a condensation portion.

Heat dissipation module

A heat dissipation module includes a heat conducting plate having an upper surface, a stacked fins heat sink in thermal contact with and disposed on the upper surface of the heat conducting plate, at least one heat pipe and multiple fins. The evaporation end is in thermal contact with and disposed on the upper surface.
Inventec (pudong) Technology Corporation

Method for gas metal arc welding

A method and device for gas metal arc welding, wherein a current-carrying wire electrode is melted by an arc, and wherein gas metal arc welding is performed using a filler metal, which contains at least one constituent that releases deleterious emissions through evaporation, wherein a composition that does not contain this constituent is selected for the wire electrode, and a dead weld metal containing this constituent is fed to the arc and/or a molten bath without a current.. .

Method for the renewal of biological tissues and device for the implementation thereof (embodiments)

The invention relates to medicine and can be used in surgery, including cosmetic surgery, for example, for treating trophic and slowly healing ulcers, bed sores, burns, scars, etc., as well as for biological tissue rejuvenation, including skin, in different locations. The proposed method is for the regeneration of biological tissues with restoration of functional properties, characteristics and structure thereof, in which tissues are subjected to a predetermined degree of mechanically-induced trauma through the creation, in the desired areas, of at least one region of interference between acoustic waves generated by at least two sources and propagating in the tissues to be regenerated, with the possibility of subsequent natural regeneration of the corresponding biological tissues in said areas.

Production of ethanol and recycle water in a cellulosic fermentation process

Processes for producing ethanol from fermentation systems employing cellulosic feedstocks are provided, where water is processed for recycle. The water handling portion of the process employs multi-effect evaporators where the first effect evaporator is maintained at temperatures in excess of 105° c., and the evaporation train, beer column form a heat integrated system..
E I Du Pont De Nemours And Company

Method for applying a foaming cosmetic composition

The invention relates to a method for applying a cosmetic composition to hair. The method comprises the steps of removing a cosmetic composition from a sealed container, the composition comprising: a post-foaming emulsion comprising a weak acid, a weak base, a fatty acid, and a volatile buffering agent; a film forming agent; and an aqueous carrier; applying said composition to one or more eyelashes; and during or after said application to said one or more eyelashes, said cosmetic composition forms a foam, said foam resulting from the release of a gas, said gas being a reaction product of said post-foaming emulsion, and said reaction commencing after the evaporation of said volatile buffering agent, upon exposure of said cosmetic composition to atmospheric conditions..
Elc Management Llc

Process for manufacture of sodium hydroxide and sodium chloride products from waste brine

The present invention provides a process for the manufacture of sodium hydroxide and sodium chloride products from a waste brine stream containing sodium chloride, and at least sodium carbonate or sodium bicarbonate. The method of this invention comprises converting the sodium carbonate and/or sodium bicarbonate to sodium hydroxide through addition of lime to the brine, while simultaneously converting impurities to less soluble forms to facilitate their removal.

Water desalination system using geothermal energy

The water desalination system using geothermal energy includes a plurality of stepped evaporation trays. Salt water flows into the uppermost tray and cascades to each successively lower tray to overflow from the lowermost tray when all trays are full.
King Fahd University Of Petroleum And Minerals

High temperature ester hydrolysis operating at high ester to water ratios

A process for recovering alcohol from a fatty acid and/or diacid alcohol ester using water in an equal or lesser amount than oil on a mass basis. The process uses multiple reactors with separation of the alcohol product of hydrolysis between successive reactors.
Butamax Advanced Biofuels Llc

Aerosol coating process based on volatile, non-flammable solvents

A method for coating target surfaces by spraying an atomized liquid formulation of a volatile solvent, a dispersant, and adhesion promoter, a polymer, a plasticizer and particulates of an active material and vaporizing the solvent from the spray droplets to form deformable solid particles in flight that impact the target surface to form a coating. The temperature of the atomizing gas used to form the spray and the liquid formulation temperatures can be manipulated to accelerate or decelerate the evaporation of solvent and balance the heat of vaporization of the solvent in the spray liquid so that condensation of ambient vapors in the atmosphere surrounding the deposition target is prevented..
The Regents Of The University Of California

Transducer comprising moisture transporting element

A hearing aid or a transducer for use in a hearing aid, having a housing with an opening from an inner chamber thereof to surroundings thereof. A moisture transporting element is positioned in the opening.
Sonion Nederland Bv

Electrochromic device and making electrochromic device

A method for lithiating an electrochromic device comprise forming a first transparent conductive layer on a substrate, forming an electrochromic structure on the first transparent conductive layer, forming a second transparent conductive layer on the electrochromic structure, and lithiating the electrochromic structure through the second transparent conductive layer. In one exemplary embodiment lithiating the electrochromic structure comprises lithiating the electrochromic structure at a temperature range of between about room temperature and about 500 c for the duration of the lithiation process.
View, Inc.

Multiwell plate lid for improved optical measurements

A lid for a multiwell plates which allows improved light scattering measurement of liquid samples within the wells of a multiwell plate, and which at the same time mitigates evaporation from said samples is disclosed. A surface element protrudes from the bottom of the lid into the fluid in a well.
Wyatt Technology Corporation

System for processing water and generating electricity, rankine

A distilling device having a vapor compression distiller. The vapor compression distiller can include a reservoir for receiving liquid for distillation.
Aquaback Technologies, Inc.

Desalination apparatus and desalination method

A desalination apparatus according to one aspect of the present disclosure obtains fresh water from a liquid. The desalination apparatus includes: a water-repellent particle layer that is located below a water tank, contains water-repellent particles, and allows passage of water vapor generated by evaporation of the liquid stored in the water tank, the water tank being a space for storing the liquid; and a liquefying layer that is located below the water-repellent particle layer, and liquefies the water vapor that has passed through the water-repellent particle layer to obtain the fresh water.
Panasonic Intellectual Property Management Co., Ltd.

Methods for the preparation and delivery of fuel compositions

A process for generating a main fuel composition comprising methanol and water and not more than 20% by weight dimethyl ether, and a fumigant comprising dimethyl ether, the process comprising: providing a pre-fuel composition comprising methanol and dimethyl ether, adding water to the pre-fuel composition to cause or aid evaporation of at least a portion of the dimethyl ether from the pre-fuel composition, collecting the portion of dimethyl ether evaporated from the pre-fuel composition for use as a fumigant, and using the remainder of the pre-fuel composition comprising methanol and water as a main fuel composition. The water may be at a temperature above ambient..
Gane Energy & Resources Pty Ltd

Method and device for solvent evaporation from a liquid feed

The present invention relates to a device and an arrangement for selective solvent evaporation from a liquid feed, the feed comprising one or more components diluted in at least a first solvent or a solvent blend, comprising: a) a first tubular vessel having a distal end or a channel suitable for the formation of a droplet of a first volume, at an inflow rate n, at the tip or in the lumen of the tubular vessel, and b) means for subjecting the droplet to a solvent removal step at an evaporation rate r2 to evaporate at least part of the first solvent or solvent blend, to accumulate the components in the feed in the droplet during the evaporation process at an accumulation rate r3, to obtain a concentrated feed volume in a concentrated droplet, wherein the evaporation and/or inflow rates are continuously adjusted to achieve a desired accumulation rate. The invention further relates to a method for selective solvent removal from an analyte mixture obtained in a chromatographic separation process..
Universiteit Leiden

Method for charging and discharging a heat accumulator and plant for storing and releasing thermal energy, suitable for this method

A method for charging and discharging a heat accumulator is provided. A system by which the method can be performed is also provided.
Siemens Aktiengesellschaft

Sound damper for evaporation channels in steam power plants with air condensers

A steam turbine unit, in particular for a steam power plant, comprising a steam turbine and a condenser connected to the steam turbine via an evaporation channel is provided. According to the following, a sound damper, particularly a low-frequency sound damper, is acoustically coupled to the evaporation channel..
Siemens Aktiengesellschaft

Incontinence bed cover

An incontinence bed cover includes a stretchable three layer cover with elastic corner straps. Incontinence bed cover has elastic corner straps attached for fitting around the corners of a mattress.
Hiatt's Chair Saver, Inc.

Semiconductor device and manufacturing method thereof

As a result of miniaturization of a pixel region associated with an improvement in definition and an increase in a substrate size associated with an increase in area, defects due to precision, bending, and the like of a mask used at the time of evaporation have become issues. A partition including portions with different thicknesses over a pixel electrode (also referred to as a first electrode) in a display region and in the vicinity of a pixel electrode layer is formed, without increasing the number of steps, by using a photomask or a reticle provided with an auxiliary pattern having a light intensity reduction function made of a diffraction grating pattern or a semi-transmissive film..
Semiconductor Energy Laboratory Co., Ltd

Water distilling apparatus using saturated air currents and methods for maximising the performance thereof

One of these distilling apparatus (10) comprises two columns, an evaporation column (14) and a condensation column (16), separated by a partition (18) equipped with rows of slits dividing them into 4 distillation stages. The evaporation column (14) comprises plates with hydrophilic or wettable faces, and the condensation column comprises rectangular hollow-plate (21) heat exchangers (221-6).

Fuel vehicle

A fuel apparatus includes a vapor passage for guiding evaporation gas in a fuel tank to a canister, a sealing valve for closing the vapor passage in normal condition to keep the interior of the fuel tank in a sealed state, a leak detection portion for detecting leak of the evaporation gas from the closed space of the fuel tank in the sealed state to outside, and an opening control portion for opening the sealing valve when leak of the evaporation gas from within the fuel tank is detected. Alternatively, the fuel apparatus includes a bypass passage connecting an upstream portion of the vapor passage located upstream of the sealing valve and a downstream portion of the vapor passage located downstream of the sealing valve to each other to bypass the sealing valve, and a bypass valve provided in the bypass passage, for opening the bypass passage in the closed state when leak of the evaporation gas from within the fuel tank is detected..
Mitsubishi Jidosha Kogyo Kabushiki Kaisha

Air conditioner

Condensation occurs on an indoor fan. In an air conditioner of the present invention, an indoor heat exchanger includes an auxiliary heat exchanger 20 and a main heat exchanger 21 disposed leeward from the auxiliary heat exchanger 20.
Daikin Industries, Ltd.

Air conditioner

When a fully-closable expansion valve is used, there is a possibility that the expansion valve is fully closed thereby to block a refrigerant circuit. In an air conditioner 1 of the present invention, an indoor heat exchanger 14 includes an auxiliary heat exchanger 20 and a main heat exchanger 21 disposed leeward from the auxiliary heat exchanger 20.
Daikin Industries, Ltd.

Air conditioner

Dehumidification cannot be performed when a load decreases. In an air conditioner of the present invention, an indoor heat exchanger includes an auxiliary heat exchanger 20 and a main heat exchanger 21 disposed leeward from the auxiliary heat exchanger 20.
Daikin Industries, Ltd.

Air conditioner

Cop deteriorates when a dehumidification operation is executed. In an air conditioner of the present invention, an indoor heat exchanger includes an auxiliary heat exchanger 20 and a main heat exchanger 21 provided leeward from the auxiliary heat exchanger 20.
Daikin Industries, Ltd.

Preparation of porous organic polymeric films

Porous organic polymeric films having multiple discrete cavities can be prepared by applying a water-in-oil emulsion that includes a cavity stabilizing hydrocolloid on the inner walls of the multiple discrete cavities to a substrate. The multiple discrete cavities can also include organic catalytic materials for various catalytic reactions, markers materials for security applications, or the multiple discrete cavities can be used to increase opacity, hydrophobicity, or other desirable properties compared to nonporous organic polymeric films composed of the composition and dry thickness.

Antibacterial hybrid layer operating against pathogenic bacterial strains, particularly against the bacterial strain mrsa, and a its development

The invention hereunder further concerns development of an antibacterial hybrid layer operating against pathogenic bacteria, particularly against the bacterial strain mrsa, by application of sol prepared by the sol-gel method on substrate surface and subsequent polymerization of the layer. The sol is prepared from 3-(trialkoxysilyl) propyl methacrylate and/or 3-(trialkoxysilyl) propyl acrylate, 3-glycidoxy-propyltrialkoxy-silane, titanium alkoxide, silicon alkoxide, soluble salts of silver, copper and zinc, radical polymerization catalyst, alcohol as solvent, water and acid as catalyst of polycondensation of an inorganic part of the hybrid network so that the molar ratio of 3-(trialkoxysilyl) propyl methacrylate and/or 3-(trialkoxysilyl)propyl acrylate to 3-glycidoxy-propyltrialkoxy-silane is 99:1 to 70:30, the molar ratio of 3-(trialkoxysilyl) propyl methacrylate and/or 3-(trialkoxysilyl)propyl acrylate to titanium alkoxide is 95:5 to 50:50, the molar ratio of 3-(trialkoxysilyl) propyl methacrylate and/or 3-(trialkoxysilyl)propyl acrylate to silicon alkoxide (without the share of silicon alkoxide replacing in the equimolar mixture with alkyl methacrylate and/or alkyl acrylate a part of 3-(trialkoxysilyl) propyl methacrylate or 3-(trialkoxysilyl)propyl acrylate) is 99:1 to 40:60, the content of silver, copper and zinc compounds (recalculated to metals in dry matter) is 0.1 to 5 wt.

Cooling structure for electronic circuit board, and electronic device using the same

The size of an electronic device using a cooling structure for an electronic circuit board is increased when using a heating element with a large amount of heat generation, therefore, a cooling structure for an electronic circuit board according to an exemplary aspect of the present invention includes an evaporator with an evaporation container storing a refrigerant; a condenser condensing and liquefying a vapor-phase refrigerant vaporized in the evaporator and radiating heat; and a pipe connecting the evaporator to the condenser, wherein the evaporator includes a heat receiving area, on one side of the evaporation container, thermally connecting to a heating element disposed on the electronic circuit board, and a plurality of flow path plates, in an area including the heat receiving area, extending in the direction parallel to the electronic circuit board; and a vapor-liquid interface of the refrigerant is positioned above or at the level of a lower end and below an upper end of the heat receiving area in the vertical direction, in the arrangement condition that the drawing direction of the flow path plates is approximately parallel to the vertical direction.. .
Nec Corporation

Treatment of gas well production wastewaters

A method of treating a wastewater is provided and can be used, for example, to treat a gas well production wastewater to form a wastewater brine. The method can involve crystallizing sodium chloride by evaporation of the wastewater brine with concurrent production of a liquor comprising calcium chloride solution.
Prochemtech International, Inc.

Target adapted to an indirect cooling device

The invention relates to a target which is embodied as a material source for a depositing method from the gas phase, comprising a front side and a rear side, characterized in that a self-adhesive carbon film is applied to the rear side. Said target can be embodied as a material source for a sputtering method and/or for an arc evaporation method.
Oerlikon Trading Ag, Trubbach

Systems and methods for alcohol recovery and concentration of stillage by-products

Systems and methods for separating an alcohol, and in particular butanol, from a fermented feed and concentrating thin stillage into syrup includes operation of one or more alcohol recovery distillation columns using the heat supplied by steam generated from concentration of the thin stillage in a multi-train, multi-effect evaporation system.. .
Butamax Advanced Biofuels Llc

Heat pipe based passive residual heat removal system for spent fuel pool

A heat pipe based passive residual heat removal system for a spent fuel pool has a plurality of partitions (6) arranged around the inside of a spent fuel pool (3), wherein the heights of the partitions (6) are all lower than the height of the spent fuel pool (3); a plurality of evaporation-end heat pipes (4) are arranged between the outside of the partitions (6) and an inner wall of the spent fuel pool (3), and these evaporation-end heat pipes (4) are divided into several groups. Top outlets of each group of evaporation-end heat pipes (4) are extended beyond the spent fuel pool (3) and are connected to an inlet of an ascending pipe (10).
Shanghai Nuclear Engineering Research & Design Institute

Atmosphric vortex engine

The present invention comprises a device capable of setting ambient air pressure into motion and maintaining a vortex. The apparatus uses a vacuum pump to set it into motion to generate a plurality of converging and diverging portions of high and low pressure regions.

Flash evaporation for product purification and recovery

Methods and systems for producing high purity 3-hydroxypropionic acid (3-hp) from an aqueous medium, such as a fermentation broth, are described. Aqueous 3-hp solution can be purified by flash evaporation wherein the 3-hp is vaporized at an elevated temperature without conversion to acrylic acid.

Reversible, on-demand generation of aqueous two-phase microdroplets

The present invention provides methods of on-demand, reversible generation of aqueous two-phase microdroplets core-shell microbeads, microparticle preparations comprising the core-shell microbeads, and drug delivery formulation comprising the microparticle preparations. Because these aqueous microdroplets have volumes comparable to those of cells, they provide an approach to mimicking the dynamic microcompartmentation of biomaterial that naturally occurs within the cytoplasm of cells.
Ut-battelle, Llc

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Evaporation topics: Evaporation, Heat Exchanger, Hydrocarbon, Contiguous, Polycyclic Aromatic Hydrocarbon, Ion Sources, Ion Source, Evaporation Apparatus, Plastic Product, Air Conditioning, Instruments, Quantitative, Heat Exchangers, Distributed, Phase Shift

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