50th week of 2021 patent applcation highlights part 12 |
Patent application number | Title | Published |
20210387113 | METHOD, SYSTEM, AND FILTRATION UNIT FOR THE ISOLATION OF PARTICLES FROM BIOLOGICAL SAMPLES - A method and an automated liquid handling system for the isolation of particles from a biological sample are provided. A column, a container and a filtration unit which are adapted to be used in such a method and system are provided. The column can include a section comprising a plurality of microbeads retained there. | 2021-12-16 |
20210387114 | FILTER CLOTH CLEANING METHOD OF FILTER PRESS - A method of cleaning a filter cloth of a filter press including a first cleaning nozzle and a second cleaning nozzle which jet cleaning liquid from positions upper right and left of the filter cloth toward respective diagonal corners of the filter cloth, the method including: jetting the cleaning liquid from only the first cleaning nozzle; and jetting the cleaning liquid from only the second cleaning nozzle. | 2021-12-16 |
20210387115 | Removable Rainwater Downspout Filter - There is provided a removable downspout filter for installation into a downspout. The removable downspout filter includes a filter basket with attached face plate. The face plate includes side flaps configured to wrap around the downspout when the downspout filter is installed and is generally configured to blend in with the downspout. Also provided is a downspout with installed filter and kits including the same. | 2021-12-16 |
20210387116 | ROTARY PRESSURE FILTER MODULE - The invention relates to a rotary pressure filter module ( | 2021-12-16 |
20210387117 | Oil Filtration Assembly, System, and Methods of Making and Using the Same - An oil filtration assembly is described herein comprising a container having an upper end portion and a lower end portion, an oil reservoir formed on the lower end portion of the container, and a removable oil filter subassembly integrated with the upper end portion of the container. The subassembly comprises a filter housing including an inlet configured to receive oil and a filtered oil outlet configured to permit an outward flow of oil into the oil reservoir, a filter contained in the housing and disposed between the inlet and the filtered oil outlet, and a top component configured to be removed for replacement of the filter. The oil filtration-reservoir assembly further includes an inlet service valve, an oil outlet service valve and at times a service valve for the vent line. Corresponding systems and methods also are disclosed. | 2021-12-16 |
20210387118 | WATER FILTRATION DEVICE FOR AIRCRAFT GALLEY PLUMBING SYSTEM - A potable water filter for an aircraft galley plumbing system is disclosed. In embodiments, the filter includes a body attachable to a mount via a central threaded attachment stud. The stud is surrounded by a filter mount chamber and encloses a central flow channel allowing outflow from the filter body to an outlet port. Potable water enters the mount through an inlet port; an annular “puck” inlet valve extends around the attachment stud, sealing off the filter mount chamber when the filter body is absent and, when the filter body is screwed onto the attachment stud, providing for water flow throughout the filter mount chamber. The filter body houses a solid block of sintered carbon with a hollow core. Water enters the filter chamber via bypass slots in the base of the filter body and flows around and through the carbon filter before flowing down to the outlet port. | 2021-12-16 |
20210387119 | FILTRATION FILTER, FILTER-EQUIPPED CONTAINER, AND METHOD FOR REMOVING FOREIGN MATTER IN CELL SUSPENSION - A filtration filter is configured from a first weld frame, a second weld frame, and a filter sandwiched and welded between the first weld frame and the second weld frame. The first weld frame and the second weld frame are configured by a flexible film having a film thickness of at least 120 μm. The filter is configured by a substance having a higher melting point than the first weld frame and the second weld frame and having an opening area ratio of from 10% to 80%. The first weld frame is configured by a polymer that includes either a high density polyethylene having a melting point of from 120° C. to 140° C., a linear low density polyethylene having a melting point of from 105° C. to 125° C., or a mixture including at least one of the high density polyethylene or the linear low density polyethylene. | 2021-12-16 |
20210387120 | FILTER MEDIA COMPRISING FIBRILLATED FIBERS AND GLASS FIBERS - Filter media comprising fibrillated fibers and glass fibers are generally described. | 2021-12-16 |
20210387121 | FILTERING MATERIAL FOR AIR FILTERS AND METHOD FOR MANUFACTURING FILTERING MATERIAL FOR AIR FILTERS - A filtering material for air filters, the filtering material including a base material; and an enzyme-containing antibacterial material, an inorganic anti-allergenic material, and a fungal inhibitor, all being supported on the base material. | 2021-12-16 |
20210387122 | CATALYST-ADSORBENT FILTER FOR AIR PURIFICATION - Disclosed in certain embodiments are catalyst-adsorbent compositions that include a metal oxide catalyst adapted for converting gaseous pollutants into chemically-benign species, and an adsorbent adapted for adsorbing the chemically-benign species together with other gaseous species and volatile organic compounds. | 2021-12-16 |
20210387123 | LIQUID FILTER AND MANUFACTURING METHOD FOR LIQUID FILTER - There is provided a liquid filter having a small pressure loss and a manufacturing method for a liquid filter. The liquid filter is a liquid filter that is composed of a nonwoven fabric formed of fibers containing a water-insoluble polymer and a hydrophilizing agent. In the nonwoven fabric, a fiber density continuously changes in a film thickness direction, a fiber density difference is present in the film thickness direction, the fiber density of one surface of the nonwoven fabric in the film thickness direction is maximal, and the fiber density of the other surface of the nonwoven fabric in the film thickness direction is minimal. | 2021-12-16 |
20210387124 | Apparatus and Method for Cleaning Metal Filter - A cleaning method according to the present invention comprises mounting the metal filter on a jig that is vertically elevatable and horizontally slidable in a cleaning bath so that the opening is faced downward, descending the jig so that a first nozzle installed in the cleaning bath enters the opening, injecting a predetermined amount of water and a cleaning solution into the cleaning bath so that the metal filter is immersed, spraying compressed air through the first nozzle to discharge bubbles of the compressed air toward an inner surface of the metal filter, draining the cleaning bath, spraying water through a second nozzle to remove the cleaning solution from the metal filter, and spraying the compressed air through the first nozzle to dry the metal filter. An apparatus for cleaning a metal filter is also disclosed. | 2021-12-16 |
20210387125 | AIR PURIFIER IN A FURNITURE ARTICLE - A room air purifier has a body with a frame at least partially defining an interior chamber and an opening to the chamber. A purification mechanism in the chamber includes one or more filters and one or more blowers. A panel is configured to removably mount to the body and cover the opening to the chamber. A base mounted to the body, and each leg of a set of legs is mounted to the base. A nonwoven fabric portion covers at least part of the body. The blower when activated generates an inflow through the nonwoven fabric portion and a filter, and an outflow though the body, all while hidden from view in what to an observer looks like an article of furniture. | 2021-12-16 |
20210387126 | POROUS MATERIALS FOR TREATING CONTAMINANTS - In one aspect, a material structure is disclosed, which includes a macroscopic porous substrate configured to receive a flow of a medium for passage of at least a portion thereof through the porous substrate. At least one porous coating is disposed on at least a portion of an inner surface of the porous substrate, wherein the porous coating comprises a matrix having a plurality of interconnected passages. The porous substrate and the coating are configured to treat at least one contaminant, if any, present in the flowing medium. | 2021-12-16 |
20210387127 | MONITORING DEVICES FOR AIR FILTRATION SYSTEMS - Aspects herein include monitoring devices for filtration systems. An embodiment of the monitoring device can include a first fluid conduit and a first pressure sensor, wherein the first pressure sensor is in fluid communication with the first fluid conduit. The monitoring device can also include a second fluid conduit and a second pressure sensor, wherein the second pressure sensor is in fluid communication with the second fluid conduit. The monitoring device can also include a control circuit in electronic communication with the first pressure sensor and the second pressure sensor. The monitoring device can also include a housing, wherein the first pressure sensor, the second pressure sensor and the control circuit are all disposed within the housing. Other embodiments are also included herein. | 2021-12-16 |
20210387128 | FILTER PACK AND AIR FILTER - A filter pack includes a pleated filter medium and spacing members that maintain a distance between adjacent mountain or valley folded portions of the filter medium. The filter medium includes pairs of extension portions that extend to both sides of folds of the filter medium and face each other when filter medium is folded. The plurality of spacing members include paired spacing members that are respectively provided on the extension portions so as to linearly extend in a direction that is orthogonal to the folds. The paired spacing members are in contact with each other when the filter medium is folded. Surfaces of the paired spacing members that come into contact with each other each include a flat surface that extends in a direction that is orthogonal to a direction in which the spacing members face each other when viewed along an extending direction of the spacing members. | 2021-12-16 |
20210387129 | Gas Scrubber for Removing Particles from an Exhaust Gas and an Exhaust Gas Disposal System with a Gas Scrubber - A gas scrubber and a waste gas treatment system with a gas scrubber for removing particles from a waste gas has a housing with a waste gas inlet and a waste gas outlet. A substantially circular plate member defining an axis of rotation is rotatably arranged in the housing. Waste gas fed into the housing via the waste gas inlet is directed toward approximately the center of the circular plate member. An outlet nozzle sprays a liquid, especially a cleaning liquid or a scrubbing liquid, onto the circular plate member, in order to obtain a mixture of waste gas and liquid in front of the plate member. A combination of inner and outer rotor arrays, and inner and outer stator arrays are arranged alternatingly and concentrically relative to each other, and separated from the circular plate member, and rotate about the axis of rotation. A rotary atomizer for atomizing the mixture of waste gas and liquid may be arranged on the circular plate member. Particles from the waste gas stream are transferred into the liquid. | 2021-12-16 |
20210387130 | SYSTEMS AND METHODS FOR PROCESSING COAL FOR USE IN A DIRECT AIR CAPTURE SYSTEM - Embodiments discloses herein relate to methods of processing coal. A method to process coal includes subjecting raw coal to a liquefaction process effective to form a liquid pitch resin and subjecting the liquid pitch resin to a filtration process. The method further includes subjecting the liquid pitch resin to a low crystallinity spinning process to form a raw fiber. The raw fiber is then further subjected to a stabilization process configured to oxygen cross-link the fiber to form a stabilized fiber and then subjecting the stabilized fiber to a carbonization process to form a low thermal conductivity carbon fiber. | 2021-12-16 |
20210387131 | METHOD FOR MANAGING A PRESSURE SWING ADSORPTION GAS TREATMENT UNIT - The invention relates to a method for managing a PSA unit having at least N adsorbers arranged in pairs, where each pair is designed to be able to be selectively isolated, a control device, and a plurality of interfaces for accessing instrumentation means of each adsorber, When a first pair is fluidically isolated, the first pair having a first and a second adsorber, the isolating of a third adsorber includes setting the control device to control N-4 adsorbers, fluidically isolating a second pair having the third and a fourth adsorber, isolating one of the first and second adsorbers and the third adsorber, configuring the interfaces so as to swap over the instrumentation means of the other of the first and second adsorbers and the instrumentation means of the fourth adsorber, placing the first and second pairs in fluidic communication, and setting the control device to control N-2 adsorbers. | 2021-12-16 |
20210387132 | Apparatus And Method For Solvent Recovery From Drying Process - Method and apparatus for condensing a majority of the solvent in a process gas stream at low temperatures, e.g., below the freezing point of water, ca. −5° C. The gas stream exiting the condenser step may be further processed in one or more emission control devices, such as a single or multi-step series of concentrator devices, such as zeolite concentrator devices. One or more emission control operations can be carried out downstream of the single or multi-step concentrators. The aforementioned condensing process enables the one or more concentrators to operate in a favorable temperature range for removal of 99% or more of VOC, thereby meeting or exceeding strict environmental regulations. | 2021-12-16 |
20210387133 | DEVICE, SYSTEM, AND METHOD FOR PASSIVE COLLECTION OF ATMOSPHERIC CARBON DIOXIDE - A device for passive collection of atmospheric carbon dioxide is disclosed. The device includes a release chamber having an opening and a sorbent regeneration system. The device also includes a capture structure coupled to the release chamber, having at least one collapsible support and a plurality of tiles spaced along the collapsible support. Each tile has a sorbent material. The capture structure is movable between a collection configuration and a release configuration. The collection configuration includes the capture structure extending upward from the release chamber to expose the capture structure to an airflow and allow the sorbent material to capture atmospheric carbon dioxide. The release configuration includes the collapsible support being collapsed and the plurality of tiles being sufficiently enclosed inside the release chamber that the sorbent regeneration system may operate on the plurality of tiles to release captured carbon dioxide from the sorbent material and form an enriched gas. | 2021-12-16 |
20210387134 | SOLID-STATE COPPER(I) SORBENTS FOR OLEFIN SEPARATIONS - Disclosed herein is a process for separating a hydrocarbon feed gas mixture comprising constituents including ethylene to produce a separated ethylene product. The disclosed process employs a solid-state ethylene sorbent and temperature and/or pressure swing adsorption and membrane separation and demonstrates a methodology to reduce the net heat of reaction during the adsorption of ethylene onto an adsorbent. | 2021-12-16 |
20210387135 | PROCESS FOR TREATING A GASEOUS EFFLUENT FROM PYROLYTIC DECOMPOSITION OF A POLYMER - A process for treating a gaseous effluent obtained from a pyrolytic decomposition of one or more polymers, including: a condensation step, in a condensation chamber maintained at a first pressure, of a gaseous effluent placed in contact with an absorbent liquid, the temperature of the absorbent liquid being below the temperature of the gaseous effluent, a step of partial vaporization, by expansion of the condensate in a chamber maintained at a second pressure below the first pressure, a reinjection step which includes at least partly redirecting a first liquid or vapor fraction, obtained on conclusion of the partial vaporization step, to the condensation chamber, and a recovery step including purification of a second liquid or vapor fraction, obtained on conclusion of the partial vaporization step and charged with monomer(s). | 2021-12-16 |
20210387136 | Gas Dehydration - Embodiments relate to a gas dehydration drying agent solution composition, comprising a solvent that includes at least one glycol having a number average molecular weight from 40 g/mol to 500 g/mol and from 0.01 wt % to 8.00 wt % of a cyclohexylamino sulfonic salt. | 2021-12-16 |
20210387137 | METHOD AND DEVICE FOR MANAGING A WASTE GAS TREATMENT DEVICE - The present disclosure relates to the field of odor treatment. In particular, the disclosure relates to a method for managing a waste gas treatment device. The method includes the following steps: a step of taking into account gaseous pollutant concentration predictions at at least one point in a predefined geographical area; a step of comparing each predicted gaseous pollutant concentration at the at least one point of the predefined geographical area with a gaseous pollutant concentration reference value; a step of transmitting, to a control unit of a bypass air line of a waste gas treatment unit, a command to at least partially open the bypass air line when the result of the comparison indicates that at least one predicted gaseous pollutant concentration value is less than a gaseous pollutant concentration reference value. | 2021-12-16 |
20210387138 | PLASMA AIR PURIFYING DEVICE - A plasma air purifying device includes a container and at least one plasma-generating element. The container includes a container body, a plurality of first partition plates and a plurality of second partition plates. The container body has an air inlet, an air outlet, and an accommodating space between the air inlet and the air outlet, and the accommodating space includes a plasma zone and a reaction zone. The first partition plates and the second partition plates are staggered in the reaction zone to separate a plurality of reaction chambers. The reaction chambers integrate spatially first through channels of the corresponding first partition plates and second through channels of the corresponding second partition plates so as to form a repetitive bending reaction channel, such that the plasma can purify the air flowing through the air inlet, the plasma zone, the repetitive bending reaction channel and the air outlet. | 2021-12-16 |
20210387139 | ELECTROSWING ADSORPTION CELL WITH PATTERNED ELECTRODES FOR SEPARATION OF GAS COMPONENTS - The present disclosure relates to systems and electroswing adsorption cells with patterned electrodes. The patterned electrode includes a plurality of electrolyte regions, a plurality of gas regions and a conductive scaffold. The conductive scaffold extends into the plurality of electrolyte regions and includes an electroactive species. Methods for the manufacture of the electrode, the electroswing adsorption cell and gas separation systems including the electroswing adsorption cell are also described. | 2021-12-16 |
20210387140 | HYDROGEN SYSTEM - A hydrogen system includes a compressor that causes hydrogen in hydrogen-containing gas supplied to an anode to move to a cathode and produces compressed hydrogen by applying a voltage across the anode and the cathode disposed with an electrolyte membrane interposed therebetween; an anode gas supply channel through which the hydrogen-containing gas flows; a recycle channel through which anode off-gas flows; a drainage channel provided at a position of the recycle channel or anode gas supply channel on a downstream side relative to a position where the recycle channel merges and draining liquid water out of the recycle channel or anode gas supply channel; a pump provided in the recycle channel or the anode gas supply channel on the downstream side relative to the position; and a controller causing the pump to operate in a state where the applied voltage has been decreased when operation of the compressor is stopped. | 2021-12-16 |
20210387141 | CARBON DIOXIDE REMOVAL USING SEQUESTRATION MATERIALS THAT INCLUDE SALTS IN MOLTEN FORM, AND RELATED SYSTEMS AND METHODS - The removal of carbon dioxide using sequestration materials that include salts in molten form, and related systems and methods, are generally described. | 2021-12-16 |
20210387142 | METHOD FOR REDUCING NITROGEN DIOXIDE IN EXHAUST GAS GENERATED DURING OLEFIN PRODUCTION PROCESS - Provided is a method for using selective non-catalytic reduction to reduce nitrogen dioxide in exhaust gas generated during an olefin production process. Nitrogen dioxide generated in a catalyst regeneration step of a continuous PDH process can be efficiently removed by the method of the present disclosure. Ultimately, the generation of visible fumes can be prevented through the removal of nitrogen dioxide. | 2021-12-16 |
20210387143 | APPARATUS AND SYSTEM FOR A MOLECULAR IMPRINTED AIR FILTER - Disclosed herein is a molecular imprinted air filter for removing, detecting and/or reporting specific agents and/or molecules and comprising one or more air-permeable layers of molecular imprinted material positioned to contact molecules and/or agents in an airborne, and/or microdroplet-borne environment, a bioactive molecular imprint of a molecule that captures a specific airborne, fluid borne, and/or microdroplet-borne molecule, particle, or agent, and an electronic enhancement. | 2021-12-16 |
20210387144 | ULTRAFAST CATALYTIC CO2 CAPTURE CATALYZED BY A NOVEL ULTRASOUND-TREATED IONIC LIQUID - A transformational energy efficient technology using ionic liquid (IL) to couple with monoethanolamine (MEA) for catalytic CO | 2021-12-16 |
20210387145 | EXHAUST TREATMENT SYSTEM FOR A LEAN BURN ENGINE - The present invention relates generally to the field of exhaust treatment systems for purifying exhaust gas discharged from a lean burn engine. The exhaust treatment system comprises a Diesel Oxidation Catalyst (DOC), a Catalyzed Soot Filter (CSF), a reductant injector, an AEI zeolite based Selective Catalyzed Reduction (SCR) catalyst and an Ammonia Oxidation Catalyst (AMOX) downstream to the AEI zeolite based SCR catalyst. | 2021-12-16 |
20210387146 | COLLECTION OF CELLS FROM BIOLOGICAL FLUID - A biological filtering device includes a fluid inlet for receiving a biological fluid, a human cell filter coupled to the fluid inlet and having a pore size to capture human cells, a bacteria cell filter having a pore size to capture bacteria cells, a fluid connector fluidically connecting the human cell filter to the bacteria cell filter, and a fluid outlet coupled to the bacteria cell filter for discharging the biological fluid. In some cases, the biological filtering device may include an additional human cell filter and/or an additional bacteria cell filter. A method of using a biological filtering device includes fluidically coupling the biological filtering device between a syringe and a biological fluid storage unit, inserting a catheter into a patient, and pulling biological fluid, via the syringe, from the patient, through the human cell filter and the bacteria cell filter, and into the biological fluid storage unit. | 2021-12-16 |
20210387147 | COMPOSITE MATERIAL FOR REMOVAL OF HYDROPHOBIC COMPONENTS FROM FLUID MIXTURES - Composite materials for removing hydrophobic components from a fluid include a porous matrix polymer, carbon nanotubes grafted to surfaces of the porous matrix polymer, and polystyrene chains grafted to the carbon nanotubes. Examples of porous matrix polymer include polyurethanes, polyethylenes, and polypropylenes. Membranes of the composite material may be enclosed within a fluid-permeable pouch to form a fluid treatment apparatus, such that by contacting the apparatus with a fluid mixture containing water and a hydrophobic component, the hydrophobic component absorbs selectively into the membrane. The apparatus may be removed from the fluid mixture and reused after the hydrophobic component is expelled from the membrane. The composite material may be prepared by grafting functionalized carbon nanotubes to a porous matrix polymer to form a polymer-nanotube composite, then polymerizing styrene onto the carbon nanotubes of the polymer-nanotube composite. | 2021-12-16 |
20210387148 | EXPANSION CHAMBER FOR A WINE BOTTLE AERATOR - A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has an oblate spheroid shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the oblate spheroidal shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches. | 2021-12-16 |
20210387149 | METHOD FOR PRODUCING AQUEOUS PIGMENT DISPERSION - The problem to be solved by the present invention is to provide a method for producing an aqueous pigment dispersion that has certain dispersion stability with which the formation of coarse particles with time and the settling of a pigment and the like with time can be reduced and that can be used for producing an ink having excellent discharge stability. The present invention relates to a method for producing an aqueous pigment dispersion, the method including kneading a composition including a pigment including one or more materials selected from the group consisting of a violet pigment, a green pigment, and an orange pigment and a resin, the composition having a nonvolatile content of 50% by mass or more, under predetermined conditions and subsequently performing a centrifugation treatment. | 2021-12-16 |
20210387150 | MIXER - For vertical downsizing, a mixer includes a motor including a stator and a rotor, a motor housing accommodating the motor, a reducer driven by the rotor, a reducer housing below the motor housing and accommodating the reducer, a shaft holder protruding downward from the reducer housing to hold a mixer shaft, and a controller that controls the motor. The controller is vertically on the same level as the motor. | 2021-12-16 |
20210387151 | NEW PRILLS OF HYDROQUINONE AND METHOD FOR OBTAINING THE SAME - The present invention relates to new lightly colored prills of hydroquinone. More particularly, the invention provides a new method for preparing said lightly colored prills of hydroquinone. The invention also relates to said prills of hydroquinone obtained by said new method. | 2021-12-16 |
20210387152 | SOCKET-TYPE FLUID DISTRIBUTOR - A socket-type fluid distributor for distributing and supplying a gas and/or liquid reactant into a reactor body. The socket-type fluid distributor includes: a distributor body, a bottom portion of which is inserted into the reactor body; a mixing flow path formed in a central portion of the distributor body such that the mixing flow path penetrates through the distributor body into the reactor body; a gas reactant input portion disposed above the distributor body and having a gas flow path; a liquid reactant input portion disposed between the distributor body and the gas reactant input portion and having a liquid flow path; and a flow control portion formed in the mixing flow path. | 2021-12-16 |
20210387153 | GAS REPLACEMENT PROCESS, GAS REPLACEMENT APPARATUS, AND NITRO COMPOUND HYDROGENATION REACTION PROCESS - A gas replacement process and a gas replacement apparatus are employed, in the nitro compound hydrogenation reaction process. The gas replacement process at least includes a first step of subjecting a stream to be replaced to the gas replacement in presence of a first replacement gas, and then a second step of subjecting to the gas replacement in presence of the second replacement gas. Assuming the superficial velocity of the first replacement gas is V1, and the superficial velocity of the second replacement gas is V2, then V2/V1≥1.5. | 2021-12-16 |
20210387154 | Device with annular spouted fluidized bed and operating method therefor - A device with annular spouted fluidized bed can be used for carrying out the majority of the technical processes carried out in fluidized bed devices. The reaction chamber of the device has, throughout at least a part of its height, a downwardly tapering funnel shape with step-structured inner surface. The shape of the reaction chamber, together with the tangential admission thereto of fluidized and other gases, makes it possible to create, in the reaction chamber, an adjustable toroidal fluidized bed, in which the rotation rate of the particles of the material undergoing treatment can be adjusted in both horizontal and vertical planes, and also makes it possible to control the dwell time of particles of different sizes in the reaction zone, the intensity with which materials are treated, and other process parameters. | 2021-12-16 |
20210387155 | Tunable Process for Silica Capsules/Spheres Preparation and Their Use - The disclosure relates to porous and non-porous silica capsules (capsules in capsule or core-shell capsules), porous microspheres, as well as their direct phase emulsification process without surfactant and their use, wherein the particles comprise a liposoluble active/payload. | 2021-12-16 |
20210387156 | METHOD FOR PRODUCING MICROPARTICLES WHICH ARE CHARGED WITH AN ACTIVE MATERIAL - The present invention relates to processes for producing microparticles having, in their interior, at least one cavity which is connected via pores to the surface of the microparticles and which have been laden with at least one organic active of low molecular weight. The invention especially relates to a process for loading microparticles with at least one organic active of low molecular weight, wherein the active has been embedded in a matrix and/or the pores of the microparticles have been closed by means of a substance applied to the surface of the microparticles. The invention additionally relates to a process for sealing microparticles laden with at least one organic active of low molecular weight. The invention also relates to compositions of microparticles laden with at least one active of low molecular weight and to the use thereof. | 2021-12-16 |
20210387157 | UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETHOXYMETHANE) - A method for forming poly(dimethoxymethane) includes a step of separating a formaldehyde-containing blend into a first bottom stream and a first top stream. The first formaldehyde-containing blend includes methanol, formaldehyde, and water while the first bottom stream includes water. The first top stream includes dimethoxymethane that is produced from the reaction between methanol and formaldehyde. The first top stream is separated into a second bottom stream and a second top stream. The second bottom stream includes poly(dimethoxymethane) while the second top stream includes dimethoxymethane, methanol, and ethanol. The second top stream is separated into a third bottom stream and a third top stream. Third bottom stream includes methanol and ethanol while the third top stream includes dimethoxymethane. The third top steam can be recycled to form additional poly(dimethoxymethane). A system that implements the method is also provided. | 2021-12-16 |
20210387158 | CARBON BLACK CONVERSION INTO MICROPOROUS CARBON - The present invention is related to highly oxygenated nanoribbons and highly microporous carbon (mPC) produced by the oxidation of a series of carbon blacks in nitric acid followed by fast and slow pyrolysis, respectively. New porous carbons according to the invention does not need to be activated by strong alkaline activators, for example, KOH and NaOH. The best prepared mPC showed a high capacity for carbon dioxide capture of 1 to 3.9 mmol/g at pressures between 0.15 and 1 bar and 25° C. | 2021-12-16 |
20210387159 | EVAPORATIVE EMISSION CONTROL ARTICLES INCLUDING ACTIVATED CARBON - The present disclosure relates to hydrocarbon emission control systems. More specifically, the present disclosure relates to substrates coated with hydrocarbon adsorptive coating compositions and evaporative emission control systems for controlling evaporative emissions of hydrocarbons from motor vehicle engines and fuel systems. The hydrocarbon adsorptive coating compositions include particulate carbon having a BET surface area of at least about 1300 m | 2021-12-16 |
20210387160 | DEODORANT COMPOSITION SUITABLE FOR ALDEHYDE-BASED GAS OR KETONE-BASED GAS - A deodorant composition may be suitable for use with an aldehyde gas or a ketone gas, and may include an aminoguanidine salt and a metal chelating agent. The aminoguanidine salt is preferably at least one of an aminoguanidine hydrochloride and an aminoguanidine sulfate. The chelating agent is preferably at least one of an inorganic phosphoric acid and salt thereof, and a carboxylic acid and salt thereof. | 2021-12-16 |
20210387161 | APPARATUS AND METHOD FOR PRODUCING FILMS OF POROUS COORDINATION POLYMERS BY FLOW OF REAGENTS - An apparatus and method is provided for coating a surface of a substrate with at least one film of porous coordination polymer. A body has an interior space for holding the substrate to be coated, at least one inlet, and at least one outlet in communication with the interior space to permit fluid to flow in a downstream direction from the inlet, across the surface of the substrate in the interior space, and through the outlet. A plurality of flow channels are arranged to flow a plurality of different reagent solutions from respective supply sources to the at least one inlet. The flow channels merge into at least one mixing region, positioned upstream of the interior space, to mix the solutions prior to the mixture contacting the surface of the substrate in the interior space. At least one pressure source and valve system are arranged with the supply sources and the flow channels to select at least one combination of the reagent solutions to be mixed and to force the selected reagent solutions to flow from their respective supply sources, through the flow channels, and into the mixing region at different, independently controllable flow rates to regulate respective concentrations of reagents in the mixture. | 2021-12-16 |
20210387162 | Superabsorbent Polymer Composition and Method for Preparing the Same - The present disclosure relates to a superabsorbent polymer composition and a method for preparing the superabsorbent polymer composition. More specifically, according to a superabsorbent polymer composition and a method for preparing the same of the present disclosure, a superabsorbent polymer composition having improved anticaking efficiency without deterioration of absorption performance can be provided. | 2021-12-16 |
20210387163 | METHOD FOR PRODUCING PARTICULATE WATER ABSORBENT, AND PARTICULATE WATER ABSORBENT - Provided is a method for producing a particulate water-absorbing agent that can reduce a re-wet amount of an absorbent body when applied to the absorbent body. The method for producing the particulate water-absorbing agent according to an aspect of the present invention includes the step of surface-crosslinking a water-absorbing resin powder with use of a surface-crosslinking agent, wherein the water-absorbing resin powder has a specific surface area index, expressed by formula (1) below, of not less than 1.5, and the surface-crosslinking agent has an apparent Hansen solubility parameter of 22.5 MPa | 2021-12-16 |
20210387164 | PROCESS FOR DESORPTION OF AMMONIA CHEMICAL SPECIES USING CARBON DIOXIDE, AMMONIA CHEMICAL SPECIES-PROVIDING AGENT, AND APPARATUS FOR ADSORPTION AND DESORPTION OF AMMONIA CHEMICAL SPECIES - An ammonia chemical species desorption process desorbs ammonia chemical species adsorbed onto a Prussian blue derivative more simply at lower cost under milder conditions as compared with using an aqueous solution of a salt or strong acid, and only water. This ammonia chemical species desorption process includes an ammonia chemical desorption step of bringing carbon dioxide and water into contact with a Prussian blue derivative represented by the following general formula (1), thereby desorbing an ammonia chemical species. | 2021-12-16 |
20210387165 | CATALYST, METHOD FOR PREPARING CATALYST, AND METHOD FOR PRODUCING UNSATURATED CARBOXYLIC ACID AND/OR UNSATURATED CARBOXYLIC ACID ESTER - The present invention is a catalyst comprising:
| 2021-12-16 |
20210387166 | CATALYST WITH A CORE-SHELL STRUCTURE FOR METHANE OXIDATION, METHOD OF PREPARING THE SAME AND METHOD OF OXIDIZING METHANE USING THE SAME - A catalyst with a core-shell structure for methane oxidation, a method of preparing the catalyst, and a method of methane oxidation using the catalyst are disclosed. The catalyst includes a core structure consisting of a nano-support and core nanoparticles; and a shell coating layer coated on the core structure in which the core nanoparticles have a particle diameter smaller than that of the nano-support and are coated on the nano-support to form a core structure. The catalyst has excellent thermal stability during methane oxidation reaction at high temperature and an effect of increasing methane conversion and formaldehyde selectivity. | 2021-12-16 |
20210387167 | CATALYST FOR PARAFFIN DEHYDROGENATION - Rare earth element containing catalysts for dehydrogenating paraffins and the methods of making the catalysts are disclosed. A rare earth modified alumina support in eta-alumina form, theta-alumina form, or combinations thereof is impregnated with chromium-containing solution. The chromium-impregnated support is then subjected to calcination processes. The produced catalyst contains the rare earth element, chromium, and alumina. The crush strength of the produced catalyst is greater than 0.4 daN/mm. | 2021-12-16 |
20210387168 | CATALYST, METHOD FOR PRODUCING SAME, ELECTRODE COMPRISING SAME, MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME, AND FUEL CELL COMPRISING SAME - Disclosed is a catalyst, a method for producing the catalyst, an electrode comprising the catalyst, a membrane-electrode assembly comprising the electrode, and a fuel cell comprising the membrane-electrode assembly, the catalyst being highly efficient and having a long service life due to improved interfacial properties with ionomer from having fluoride (F) groups on the surface thereof. The catalyst according to the present invention comprises: a support; metal particles supported in the support; and fluoride (F) groups on the surface of the support and metal particles. | 2021-12-16 |
20210387169 | METHOD OF FORMING A SULFUR-TOLERANT CATALYST - Disclosed in certain embodiments is a sulfur tolerant catalytic system that includes a catalytic material coated onto a substrate. Certain embodiments are directed to a method of preparing a sulfur-tolerant catalyst. | 2021-12-16 |
20210387170 | EXHAUST TREATMENT SYSTEM INCLUDING NICKEL-CONTAINING CATALYST - Methods are provided for emissions control of a vehicle. In one example, a catalyst may include a cerium-based support material and a transition metal catalyst loaded on the support material, the transition metal catalyst including nickel and copper, wherein nickel in the transition metal catalyst is included in a monatomic layer loaded on the support material. In some examples, limiting nickel to the monatomic layer may mitigate extensive transition metal catalyst degradation ascribed to sintering of thicker nickel washcoat layers. Further, by utilizing the cerium-based support material, side reactions involving nickel in the transition metal catalyst with other support materials may be prevented. | 2021-12-16 |
20210387171 | Phosphorus-Containing Rare-Earth-Containing MFI Structure Molecular Sieve Rich in Mesopore, Preparation Method, and Catalyst Containing Same and Application Thereof - A rare earth- and phosphorus-containing molecular sieve of MFI structure rich in mesopores has a ratio of n(SiO | 2021-12-16 |
20210387172 | Methods of Preparing a Catalyst Utilizing Hydrated Reagents - A method comprising a) contacting a solvent, a carboxylic acid, and a peroxide-containing compound to form an acidic mixture wherein a weight ratio of solvent to carboxylic acid in the acidic mixture is from about 1:1 to about 100:1; b) contacting a titanium-containing compound and the acidic mixture to form a solubilized titanium mixture wherein an equivalent molar ratio of titanium-containing compound to carboxylic acid in the solubilized titanium mixture is from about 1:1 to about 1:4 and an equivalent molar ratio of titanium-containing compound to peroxide-containing compound in the solubilized titanium mixture is from about 1:1 to about 1:20; and c) contacting a chromium-silica support comprising from about 0.1 wt. % to about 20 wt. % water and the solubilized titanium mixture to form an addition product and drying the addition product by heating to a temperature in a range of from about 50° C. to about 150° C. and maintaining the temperature in the range of from about 50° C. to about 150° C. for a time period of from about 30 minutes to about 6 hours to form a pre-catalyst. | 2021-12-16 |
20210387173 | HYDROGENATION PROCESS OF OXIME DERIVATIVES - The present invention relates to a novel process for the iridium-catalysed hydrogenation of oximes. The invention also relates to novel iridium catalysts for use in the iridium-catalysed hydrogenation of oximes and to processes of preparation of these catalysts. The invention further relates to the use of the novel iridium catalysts in ionic hydrogenation of other unsaturated substrates. | 2021-12-16 |
20210387174 | MULTILAYERED ION EXCHANGE MEMBRANES - An ion exchange membrane has multiple layers of ionic polymers which each contain substantially different chemical compositions. i.e. varying side chain lengths, varying backbone chemistries or varying ionic functionality. Utilizing completely different chemistries has utility in many applications such as fuel cells where for example, one layer can help reduce fuel crossover through the membrane. Or one layer can impart substantial hydrophobicity to the electrode formulation. Or one layer can selectively diffuse a reactant while excluding others. Also, one chemistry may allow for impartation of significant mechanical properties or chemical resistance to another more ionically conductive ionomer. The ion exchange membrane may include at least two layers with substantially different chemical properties. | 2021-12-16 |
20210387175 | CARTRIDGES, SYSTEMS AND METHODS FOR MASS SPECTROMETRY - The present disclosure provides “all-in-one” cartridges which contain necessary reagents and materials to isolate/preconcentrate targeted proteins from blood plasma and ionize them for mass spectrometry detection. In another configuration, the cartridges include proteolytic enzymes to digest the proteins into smaller peptides in addition to preconcentration and ionization for mass spectrometry detection. | 2021-12-16 |
20210387176 | CLOSED FLUID RECEIVING AND SAMPLING CONTAINER - A closed fluid receiving and sampling container that enables transfer of valuable reaction liquid to a receptacle without risking loss of sterility. The sampling container has a dip tube subassembly with a shorter inlet tube bent towards the wall of the receptacle to prevent or reduce foaming, and a longer outlet tube used to drain the waste liquid once the magnetic beads are trapped by the magnet. The dip tube subassembly is injection molded in one piece and provides a sealed cap also with a vent tube therethrough to enable filling and draining the receptacle without removing the cap, thus keeping the process aseptic. The sampling container is especially useful in the context of magnetic bead separation processes. | 2021-12-16 |
20210387177 | DESALTING DEVICES AND PRESSURE-RESISTANT SIZING MEDIA - The present disclosure relates to a system for separating a sample including a device and a positive pressure source. The device can include a housing with a proximal end having an interface and a proximal end opening, a distal end opening opposite the proximal end opening, and an interior wall defining an interior of the housing; a bottom frit connected to the interior wall, extending across the interior of the housing, and located proximately to the distal end to minimize sample loss; and a resin disposed within the interior of the housing between the bottom frit and the proximal end. The positive pressure source can connect to the interface of the proximal end to apply positive pressure to the sample. A controller can control the applied positive pressure to the sample via the positive pressure source according to a relationship between the bottom frit, the resin, and the positive pressure. | 2021-12-16 |
20210387178 | A FLUID COLLECTION DEVICE - This invention relates primarily to a fluid collection device for laboratory analysis. Accordingly, the fluid collection device ( | 2021-12-16 |
20210387179 | CENTRIFUGAL-DRIVEN MICROFLUIDIC PLATFORM AND METHOD OF USE THEREOF - In this invention, chromatography is integrated on a centrifugal platform to enable low-cost automated purification. Differing from the traditional chromatography method, purification and separation of a centrifugal compound collecting platform disclosed in the present invention mainly uses a centrifugal force to drive the fluid to flow outward in the radial direction when the motor rotates. The compounds to be separated react with the column packing during the flow, and the compounds with different polarities in the sample are gradually separated. The flow of the fluid can be governed by the motor and the geometry of the fluidic design such that compounds with different characteristics can be separated and collected in different collecting chambers. | 2021-12-16 |
20210387180 | BLOOD EXAMINATION KIT AND METHOD OF SEPARATING PLASMA OR SERUM - There are provided a blood examination kit with which the procedure carried out by an examination subject is simplified and a method of separating plasma or serum. The blood examination kit includes a blood collection instrument including a diluent and a first container that has an opening formed on one end side and accommodates the diluent; an absorption instrument including a first lid portion member that is arranged on one end side and can seal the opening of the first container, and an absorption member that is arranged on the other end side and absorbs a blood sample; and a separation and sealing instrument including a filtration member that separates plasma or serum from the blood sample diluted with the diluent, a second container that holds the filtration member on the other end side, accommodates the separated plasma or serum, and can be inserted into the first container, a second lid portion member that is arranged on one end side of the second container and can seal the opening of the first container, and a valve member that closes a flow channel between the first container and the second container. | 2021-12-16 |
20210387181 | CENTRIFUGE TUBE, DETECTION SYSTEM AND DETECTION METHOD - The centrifuge tube includes: a tube body comprising an inner surface and an outer surface, a sensor provided at the inner surface of the tube body and comprising a first electrode group; and a second electrode group provided at the outer surface of the tube body and electrically connected with the first electrode group. | 2021-12-16 |
20210387182 | REVERSIBLE MICROFLUIDIC CHIP - The invention relates to a reversible microfluidic chip comprising at least one lower part and at least one upper part configured to come into contact with said lower part and to close said chip, said lower part and/or said upper part comprising a microfluidic structure, and said upper part comprising at least one layer of a flexible epoxide polymer material and at least one layer of a rigid epoxide polymer material, at least one part of the flexible layer being directly in physical contact with the lower part of the chip when said chip is in the closed configuration, to the method for the fabrication thereof, to the use of said upper part in a reversible microfluidic chip, to said upper part for producing said chip, and to the uses of said chip in various applications. | 2021-12-16 |
20210387183 | DETECTION SYSTEM OF MULTI-INDEX COAGULATION ITEMS - A detection system for multi-index coagulation items, including a housing, a detection and heating module, a battery module, a touch display screen and a mainboard. The housing includes an upper housing and a lower housing, and is an enclosed space formed by the upper housing abutting the lower housing; the mainboard is disposed between the upper and the lower housing, and is arranged in the enclosed space; the touch display screen is disposed at the upper surface of upper housing, and is connected with the mainboard; the detection and heating module is disposed in the enclosed space, and is arranged at the front end of lower housing for connecting with the mainboard; the battery module is arranged at the bottom of terminal of lower housing, and is connected with the mainboard; and a detection inlet for inserting and placing a detection card is disposed at the front end of housing. | 2021-12-16 |
20210387184 | FLOW CELL SYSTEMS AND DEVICES - Flow cell devices, cartridges, and systems are described that provide reduced manufacturing complexity, lowered consumable costs, and flexible system throughput for nucleic acid sequencing and other chemical or biological analysis applications. The flow cell device can include a capillary flow cell device or a microfluidic flow cell device. | 2021-12-16 |
20210387185 | MASSIVELY PARALLEL MICROFLUIDIC CELL ANALYZER FOR HIGH THROUGHPUT MECHANOPHENOTYPING - A microfluidic device may include an inlet, an outlet, first and second channels arranged in parallel, a first sensor pair positioned along the first channel, and a second sensor pair positioned along the second channel. The first channel may include a first upstream zone, a first downstream zone, and a first constriction zone. The second channel may include a second upstream zone, a second downstream zone, and a second constriction zone. The first sensor pair may include a first entry sensor configured to detect a first cell flowing through the first upstream zone, and a first exit sensor configured to detect the first cell flowing through the first downstream zone. The second sensor pair may include a second entry sensor configured to detect a second cell flowing through the second upstream zone, and a second exit sensor configured to detect the second cell flowing through the second downstream zone. | 2021-12-16 |
20210387186 | PARTICLE AGGREGATION METHOD AND SYSTEM IN A CHANNEL - A method for aggregating a cluster of particles having a target cluster constitution in a channel comprising a retention section comprises the steps of establishing a fluid stream comprising a fluid carrier medium and particles of at least one type through said channel; controlling a supply of said particles of at least one type into the fluid stream; operating a retention mechanism to aggregate at least part of said particles in an aggregation region within said retention section, to thereby form said cluster of particles; monitoring, while operating said retention mechanism, the particles in at least part of said channel for obtaining a monitoring signal associated with the cluster and/or with the particles moving in the fluid stream; determining a current cluster constitution from the monitoring signal; comparing said current cluster constitution with said target cluster constitution; and controlling at least one of said particle retention mechanism and said supply of said particles of at least one type, such that said current cluster constitution approaches said target cluster constitution. | 2021-12-16 |
20210387187 | FLOW DEVICE - The present invention relates to methods for the detection of an analyte, such as coronavirus (e.g. SARS-CoV-2) or other virus particles and proteins, in a test sample. The invention also provides a flow device for use in such methods. Additionally, there is provided a coronavirus-binding reagent having the structure [sialic acid]-[linker]-[polymer]-[gold nanoparticle] for use in the devices and methods of the invention. | 2021-12-16 |
20210387188 | VITRO DIAGNOSTIC DEVICE - A method of identifying the presence of an analyte may include providing an in vitro test device and a test swab; obtaining a sample using the test swab; transitioning the locking member from the first configuration to the second configuration; advancing the plunger into the housing to pierce the one or more reagent pouches in the reagent region to cause reagent therein to be released and mix; inserting the test swab with obtained sample into the interior of the plunger; rotating the in vitro test device and disposing it on its plunger base; and determining whether the analyte is present. The in vitro test device may include a plunger, a housing, one or more reagent pouches disposed in the housing, a lateral flow test strip, and a locking member having configurations that either allow or prevent reagent in the one or more reagent pouches from being released. | 2021-12-16 |
20210387189 | A Bioprocessing Fluid Sensor Arrangement - The present invention relates to a bioprocessing fluid sensor arrangement ( | 2021-12-16 |
20210387190 | MICROFLUIDIC SAMPLE PREPARATION DEVICE OFFERING HIGH REPEATABILITY - A device for preparing a solution from a sample and a reagent, the device includes a microfluidic array having a sample supply inlet, a reagent supply inlet, a discharge outlet, a solution collection outlet, a sampling zone to which the inlets are connected, first and second preparation chambers connected to the sampling zone, arranged to either side of the sampling zone such that the liquid flowing from one preparation chamber to the other flows through the first sampling zone, the first preparation chamber having a volume that is variable between a minimum volume and a calibrated volume. The device includes valves interrupting the flow of the fluid at least at the two inlets and the collection and discharge outlets. | 2021-12-16 |
20210387191 | Fluid refining device - A fluid refining device comprises at least two obstructions adapted to be facing with a front in an upstream direction towards an incoming fluid and a base edge opposite of the front, and a fluid outlet arranged at the base edge. | 2021-12-16 |
20210387192 | PURITY DETECTION OF SEPARATED SAMPLE PORTION AS BASIS FOR A POSITIVE OR NEGATIVE DECISION CONCERNING FURTHER SEPARATION - A sample separation apparatus for separating a fluidic sample includes an initial dimension sample separation device configured for separating the fluidic sample, a subsequent dimension sample separation device configured for further separating separated fluidic sample received from the initial dimension sample separation device, a purity detector configured for detecting information indicative of a purity of a portion of the fluidic sample which has been separated by the initial dimension sample separation device, and a control unit configured for controlling, depending on the detected information, whether or not further separation of the portion of the fluidic sample which has been separated by the initial dimension sample separation device is carried out by the subsequent dimension sample separation device. | 2021-12-16 |
20210387193 | MICROFLUIDIC VISCOMETER AND ASSEMBLY, AND METHODS USING THE SAME - Provided herein are microfluidic viscometer assemblies and methods using the same, that include a microfluidic cartridge having microfluidic circuits that have channels adapted for viscosity determination without the need of a control fluid or oil. The viscometer assemblies also include an image recording system and a pressure control unit. In some embodiments, a temperature control unit is included as well. During methods using the viscometers provided herein, microfluidic cartridges can be loaded and removed from a viscometer, and disposed of. | 2021-12-16 |
20210387194 | MICROFLUIDIC DEVICE AND SAMPLE ANALYSIS METHOD - A microfluidic device including a substrate having at least one droplet holder formed thereon, and a cover member facing the substrate with a space between the cover member and the substrate, and having a flow path formed in the space and connected to the droplet holder. The flow path has a height of more than 0 μm and 30 μm or less. | 2021-12-16 |
20210387195 | DEVICES, SYSTEMS, AND METHODS FOR INCREASING DROPLET FORMATION EFFICIENCY - Devices, systems, and their methods of use, for generating and collecting droplets are provided. The device includes a collection region comprising a side wall canted at an angle. The invention further provides multiplex devices that increase droplet formation. | 2021-12-16 |
20210387196 | DROPLET GENERATOR AND GENERATION METHOD - A method of generating droplets from a liquid sample is described and is characterised by the steps of a) locating the sample at a first electrowetting location and applying an electrowetting force to cause a region of the sample to become elongated in a direction in which the electrowetting force is applied; b) temporarily altering the electrowetting force on the sample and accumulating electrostatic surface charge on the sample to counter surface tension forces between the bulk of the sample and the elongated sample region; c) restoring the electrowetting force; d) further elongating the charged elongated sample region using the electrowetting force and e) severing a droplet from the charged elongated sample region. A corresponding droplet generator is also described. | 2021-12-16 |
20210387197 | METHOD FOR PRODUCING RADIOACTIVE COMPOSITION - A method for producing a liquid reaction mixture containing a radioisotope, in particular, a radioactive composition, minimizes device contamination with radioactive substances and increase speed and accuracy with which droplets are mixed. The method for producing a radioactive composition includes placing at least one first droplet L | 2021-12-16 |
20210387198 | EASY-DISCONNECT SEAL MATCHING RESERVOIR AND HOLDER PLATFORM FOR MICROFLUIDIC CHIP - An easy-disconnect seal matching reservoir for connecting the microfluidic chip and the pipette. The reservoir comprises at least one first coupling unit and at least one second coupling unit. The first coupling unit includes a first end and a second end opposed to the first end, and the first end is disposed on an inlet of the microfluidic chip. The second coupling unit includes a third end and a fourth end opposed to the third end, and a pipe connected between the third end and the fourth end. The third end is coupled to the second end of the first coupling unit. The pipette can be put in the pipe via the fourth end. | 2021-12-16 |
20210387199 | WATER BATH DEVICE FOR TOMOGRAPHICALLY PLASTINATED SPECIMENS AND WATER BATH HARDENING METHOD THEREOF - A water bath device for tomographically plastinated specimens and a water bath hardening method thereof comprises a water bath box, a control box, heating tubes, a water circulation assembly and positioning grids. The heating tubes are provided inside the water bath box. The water circulation assembly comprises a water circulation pipeline, a circulating water pump and a drain outlet. The two sides of the inner walls of the water bath box are provided with positioning grids opposite each other. After infiltration, a vertical embedding box is inserted between the positioning grids in the water bath box, and a tomographically plastinated specimen is hardened by water bathing. The equipment is simple and the temperature is easily controlled The excess heat can be quickly transferred to the water as well to ensure a stable temperature during the hardening process, which effectively avoids the occurrence of an explosive polymerization phenomenon. | 2021-12-16 |
20210387200 | PCR SAMPLE BLOCK TEMPERATURE UNIFORMITY - A sample plate for a thermal cycler suitable for performing a polymerase chain reaction (PCR) procedure includes a base plate and a number of reaction vessels extending upward from the base plate. The sample plate further includes a vertical wall surrounding an outer perimeter defined by the reaction vessels. The vertical wall can be a continuation vertical wall, an intermittent vertical wall, or a perforated vertical wall. The intermittent vertical wall can include a plurality of wall portions, each of which plurality of wall portions is separated from other wall portions via a plurality of gaps. | 2021-12-16 |
20210387201 | ANNULAR-GAP MILL - A generally cylindrical rotor ( | 2021-12-16 |
20210387202 | SHREDDING DEVICE - The present invention has an object to provide a shredding device which can efficiently shred the bagged garbage discharged from homes or business offices. The shredding device in accordance with the present invention includes a housing, a rotary shaft rotatably attached to an inside of the housing, a plurality of rotary blades attached around the rotary shaft to be spaced apart from one another in an axial direction of the rotary shaft, and a fixed blade attached to a bottom plate of the housing so that an article to be processed is shredded between the fixed blade and the rotary blades, wherein a lifting device which changes a distance between a tip of the rotary blade and a tip of the fixed blade by raising and lowering the rotary shaft is provided. | 2021-12-16 |
20210387203 | APPARATUS AND METHOD FOR BULK PRODUCTION OF ATOMICALLY THIN 2-DIMENSIONAL MATERIALS INCLUDING GRAPHENE - An apparatus for production of Graphene and similar atomic scale laminar materials by the delamination of a bulk laminar material, such as graphite; comprising: a pump for pumping a fluid being a suspension of solid particles of the bulk laminar material, at a pressure of greater than 1 MPa, along a fluid conduit and against; an impact head having an impact face substantially perpendicular to the trajectory of incoming fluid to form a narrow variable gap. Variation is mediated by pneumatic pressure directly or indirectly in opposition to the force applied to the impact head along the principle axis by, in use, the pressure applied by the fluid. This provides a self-unblocking delamination apparatus maintaining high product quality and consistency. Relatively small variation in gap size being sufficient to avoid blockage, such as occurs by aggregation of large particles or groups of particles in the high shear gap used for delamination. | 2021-12-16 |
20210387204 | SELF-POWERED CONCRETE/STEEL STRUCTURE DISASSEMBLING APPARATUS - A concrete/steel structure disassembling apparatus which comprises a triangular or T-shaped housing, and a suspension member is pivotably coupled to the triangular or T-shaped housing, and the suspension facilitates suspension of the triangular or T-shaped housing from a crane. At least a concrete/steel pulverizer apparatus is pivotably supported by the triangular or T-shaped housing, and the concrete/steel pulverizer apparatus comprises a pair of concrete/steel pulverizer arms for engaging with a desired section of a concrete/steel structure and pulverizing the same. The concrete/steel structure disassembling apparatus incorporates its own completely independent power module for supplying hydraulic power to the concrete/steel pulverizer apparatus and controlling operation of the at least one pair of concrete/steel pulverizer arms, and the power module is supported by the triangular or T-shaped housing. | 2021-12-16 |
20210387205 | METHOD FOR PRODUCING CARBON MATERIAL DISPERSION, CARBON MATERIAL DISPERSION, AND APPARATUS THEREFOR - The disclosed is a method for producing a carbon material dispersion which removes efficiently and reliably metallic components from carbon materials, and that provides a carbon material dispersion of a high product quality and stable electrical properties. The method comprises a first magnetic separation step in which the powdered and/or granulated carbon material C is applied to the surface of a rotating magnetic roll | 2021-12-16 |
20210387206 | SYSTEM AND METHOD FOR SATURATION OF A MULTICOMPONENT MEDIUM WITH ACTIVE MICROBUBBLES - Several agitators for generating a mixture are described which generally have a housing and an impeller rotatably mounted within the housing. The impeller has a first end with a first end face, and plurality of protuberances and at least one compressed gas channel outlet disposed on the first end face. The agitator also has a mixing chamber that is located adjacent to the plurality of protuberances, a fluid inlet extending through the housing for supplying a mixing fluid to the mixing chamber, and a fluid outlet extending through the housing for discharging the mixture from mixing chamber. When the compressed gas and the mixing fluid are supplied to the mixing chamber, the compressed gas becomes uncompressed gas, and rotation of the impeller agitates the uncompressed gas and the mixing fluid and disperses the uncompressed gas and at least a portion of the mixing fluid to generate the mixture. | 2021-12-16 |
20210387207 | CYCLONIC AIR FILTRATION EQUIPMENT - The invention relates to an air filtration bank ( | 2021-12-16 |
20210387208 | Ultrasonic Spray Coating Assembly - Disclosed is an ultrasonic spray coating system wherein (1) the surface of the feed blade of the ultrasonic spray head has been modified to add a series shallow channels to redirect the ultrasonic surface wave system that exists on the surface; (2) the internal passageway of the liquid applicator has been modified to add a series of channels to uniformly feed the liquid from the liquid applicator to the spray-forming tip; (3) a positive displacement pump is utilized to deliver the liquid to the spray head at a precise flow rate independent of the associated resistances of the liquid delivery system components; and (4) the gas entrainment system has been improved so as to expand the ultrasonically produced spray uniformly and without pulsations. | 2021-12-16 |
20210387209 | Spray Device and Spray Nozzle Unit - A spray device has a spray nozzle unit ( | 2021-12-16 |
20210387210 | ROTARY JET NOZZLE ASSEMBLY FOR PRESSURE CLEANING DEVICES - Rotary jet nozzle assembly ( | 2021-12-16 |
20210387211 | SERVICEABLE SPRINKLER WITH NUTATING DISTRIBUTION PLATE AND ASYMMETRICAL WATER CHANNELS - A sprinkler assembly with a nutating distribution plate that tilts and/or rotates upon water impinging the distribution plate. A deflector assembly includes the distribution plate and a base. A body of the sprinkler assembly includes a base retainer surface and a flanged bolt which combine to create a portion of a confinement structure. A portion of the deflector assembly is located within the confinement structure to limit a range of movement of the distribution plate. A nozzle subassembly includes a nozzle and retainer supporting a seal. The nozzle alone or in combination with the retainer can be removed from the sprinkler assembly. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing. The distribution plate and the base can have mass properties optimized to improve sprinkler performance by reducing vibration, improving uniform water distribution, and reducing fine water droplet generation upon water stream impingement on the distribution plate. | 2021-12-16 |
20210387212 | Cross Jet Cleaning Nozzle, Produced By Additive Manufacturing - A rotor body is completely produced from metal by means of additive manufacturing methods or 3D printing, wherein the cross-jet nozzle duct is left out during the additive manufacturing layer by layer as a continuous edge-free curved opening in the form of an arc curved in relation to the longitudinal axis (L). A cleaning fluid can be transported from a feed duct of the rotor body up to a nozzle tip (D) and can be dispensed there from the cross jet nozzle outlet, and accordingly higher-energy cleaning fluid chats are to be able to be generated or an energy loss of the exiting cleaning fluid is to be reduced. | 2021-12-16 |