25th week of 2022 patent applcation highlights part 36 |
Patent application number | Title | Published |
20220195578 | MASK ASSEMBLY AND METHOD OF MANUFACTURING THE SAME - A manufacturing method of a mask assembly includes forming a cell mask including masking patterns and a mesh frame including conductive patterns disposed to correspond to the masking patters and disposing the cell mask and the mesh frame on a mask frame. The forming the cell mask and the mesh frame includes forming a polymer layer, a conductive layer, and a hard masking layer, forming a mask pattern layer including etch patterns, and forming the cell mask and the mesh frame using the mask pattern layer. | 2022-06-23 |
20220195579 | DEPOSITION MASK FOR OLED PIXEL DEPOSITION - A deposition mask according to an embodiment includes a metal plate including a first surface and a second surface opposite to the first surface wherein the metal plate includes iron (Fe) and nickel (Ni), a thickness of the metal plate is 15 μm to 30 μm, and the metal plate includes a first surface layer having a depth of 20% or less of the thickness of the metal plate from the first surface and a second surface layer having a depth of 20% or less of the thickness of the metal plate from the second surface, wherein when diffraction intensity with respect to a (111) crystal plane of the first surface layer is defined as I(111), diffraction intensity with respect to a (200) crystal plane is defined as I(200), and diffraction intensity with respect to a (220) crystal plane is defined as I(220), a ratio of diffraction intensity of I(220) is defined by Equation 1 below, | 2022-06-23 |
20220195580 | METHOD FOR DEPOSITING AN ORGANIC OR HYBRID ORGANIC/INORGANIC PEROVSKITE LAYER - Method for depositing an organic or hybrid organic/inorganic perovskite layer on a substrate comprising the following steps: a) providing a substrate and an organic or hybrid organic/inorganic target, b) positioning the substrate and the target, in a close space sublimation furnace, c) depositing an organic or hybrid organic/inorganic perovskite layer on the substrate by sublimation of the target, the temperature difference between the target and the substrate being, preferably, comprised between 50° C. and 350° C., even more preferentially between 50° C. and 200° C., the thickness of the deposited organic or hybrid organic/inorganic perovskite layer being, preferably, comprised between 50 nm and 5000 μm. | 2022-06-23 |
20220195581 | SOURCE ARRANGEMENT, DEPOSITION APPARATUS AND METHOD FOR DEPOSITING SOURCE MATERIAL - The invention relates to a source arrangement for a deposition apparatus with a direct surface heater for applying a heating power onto a source surface of a source element, comprising a holding structure with a support and at least one source element arranged at the support, the source element comprising a source surface and a second surface opposite to the source surface, wherein the source material can be vaporized and/or sublimated from a source area on the source surface when heated by the surface heater of the deposition apparatus. Further, the invention is related to a deposition apparatus comprising such a source arrangement and to a method for depositing source material on a target material in the deposition apparatus, whereby the deposition apparatus comprises a surface heater and such a source arrangement. | 2022-06-23 |
20220195582 | THIN FILM MANUFACTURING APPARATUS - The invention provides an apparatus that causes film formation particles to adhere to a surface of a substrate moving in a hermetically-sealable chamber and thereby forms a thin film thereon and includes: a plasma generator; a substrate transfer unit; a film-formation source supplier; and a film-formation region limiter. The plasma generator includes a magnet located at the other surface of the substrate and a gas supplier that supplies a film forming gas to near the surface of the substrate. The film-formation region limiter includes a shield that is located close to the surface of the substrate and has an opening. The ratio of a diameter of the opening of the shield to a diameter of the plasma generated by the plasma generator in a direction along the surface of the substrate is in a range of less than or equal to 110/100. | 2022-06-23 |
20220195583 | SPUTTERING TARGET - A sputtering target including Ge, Sb, and Te, in which a content of C is set in a range of 0.2 atom % or more and 10 atom % or less, an oxygen content is set to 1000 ppm or less by mass, carbon particles are dispersed in a Ge—Sb—Te phase, and an average particle size of the carbon particles is in a range of more than 0.5 μm and 5.0 μm or less. | 2022-06-23 |
20220195584 | SPUTTERING TARGET - A sputtering target having a unitary body. The unitary body includes a planar substrate plate and a toroidal portion extending from a top surface of the substrate plate. The toroidal portion reduces non-uniform erosion against the plate caused by a magnetic field applied to the target. In use, the magnetic field is initially received at the toroidal portion. After the magnetic field wears down the toroidal portion, the magnetic field is received at the substrate plate. | 2022-06-23 |
20220195585 | Magnetically Enhanced High Density Plasma-Chemical Vapor Deposition Plasma Source For Depositing Diamond and Diamond-Like Films - A magnetically enhanced plasma apparatus includes a hollow cathode target assembly; an anode positioned on top of the hollow cathode target assembly, thereby forming a gap between the anode and the hollow cathode target assembly; a cathode magnet assembly; a row of magnets that generate a magnetic field in the gap and a magnetic field on a surface of the hollow cathode target assembly with the cathode magnet assembly such that magnetic field lines are substantially perpendicular to a surface of the hollow cathode target assembly; an electrode positioned adjacent to the row of magnets behind the gap; a first radio frequency (RF) power supply coupled to the electrode, wherein the electrode is coupled to ground through an inductor; and a second radio frequency (RF) power supply coupled to the hollow cathode target assembly. The second RF power supply ignites and sustains plasma in the hollow cathode target assembly. A frequency and power of the second RF power supply are selected to increase at least one of a degree of dissociation of feed gas molecules and degree of ionization of feed gas atoms. A frequency and power of the first RF power supply are selected to increase a degree of dissociation of feed gas molecules to form a layer from sputtering hollow cathode target material onto a substrate. | 2022-06-23 |
20220195586 | SUBSTRATE HOLDER FOR MASS PRODUCTION OF SURFACE-ENHANCED RAMAN SCATTERING SUBSTRATES - In the field of trace organic matter detection, a substrate holder for mass production of surface-enhanced Raman scattering (SERS) substrates includes a ring-shaped body and a support frame thereof. A plurality of cones are disposed on the ring-shaped body, and a plurality of substrates are pasted on both surfaces of each cone. The substrate holder allows for simultaneous deposition of silver nanorods on a plurality of substrates by glancing angle deposition method. An array film composed of the silver nanorods of a plurality of substrates has good product homogeneity, and the production efficiency of a traditional preparation method can be improved. | 2022-06-23 |
20220195587 | WORKPIECE CARRIER DEVICE, METHOD FOR COATING A WORKPIECE, AND WORKPIECE - The invention relates to a workpiece carrier device ( | 2022-06-23 |
20220195588 | PROCESS FOR APPLYING A PHYSICAL VAPOR DEPOSITION TO A SINK BLANK - In an example, a method for forming a sink is disclosed. The method includes positioning a blank in a vacuum chamber. The blank is formed from a metal sheet. The method also includes applying a physical vapor deposition (PVD) process to the blank within the vacuum chamber to form a hardcoat layer over a surface of the blank and manipulating the blank to form the sink. | 2022-06-23 |
20220195589 | METHOD AND SYSTEM FOR VACUUM VAPOR DEPOSITION OF FUNCTIONAL MATERIALS IN SPACE - A method and system for vacuum vapor deposition of a deposition material to form functional materials, including a coating, a thin film material, or a thick film material, upon a substrate in space utilizes: a substrate support structure associated with a space platform; a depositor for the deposition material; and a moveable elongate arm associated with a space platform that provides relative movement between the substrate and the depositor. | 2022-06-23 |
20220195590 | PROMOTING ADHESION OF THIN FILMS - The invention relates to a method for adhesion of a thin film or functional layer to a substrate by applying a pulsed and/or alternating voltage. | 2022-06-23 |
20220195591 | SURFACE TREATMENT AGENT, SURFACE TREATMENT METHOD, AND REGION SELECTIVE FILM FORMATION METHOD FOR SURFACE OF SUBSTRATE - A surface treatment agent used for treating a substrate having a surface that has two or more regions made of different materials, in which at least one of the two or more regions has a metal surface, and pretreated with an oxidizing agent, the agent including a compound (P) represented by R | 2022-06-23 |
20220195592 | MASK FRAME AND METHOD OF MANUFACTURING THE SAME - A mask frame includes a first horizontal portion, a second horizontal portion disposed under the first horizontal portion, at least one vertical portion connecting the first horizontal portion and the second horizontal portion and a tensile bar coupled to the first horizontal portion, and the tensile bar is configured to apply a contraction force to the first horizontal portion in a longitudinal direction of the tensile bar. | 2022-06-23 |
20220195593 | Method for producing N-doped carbon nanomesh - A method for deposition of nitrogen-doped nanocarbon comprises disposing molten polymer and a heated substrate in a plasma reactor; providing dense nitrogen-containing plasma in the plasma reactor in a space between the molten polymer and the heated substrate; and allowing the dense nitrogen-containing plasma to interact with both the molten polymer and the heated substrate to form a film of nitrogen-containing nanocarbon on the heated substrate. | 2022-06-23 |
20220195594 | SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor manufacturing apparatus includes a reaction chamber configured to perform a process on a semiconductor substrate using a gas mixture comprising a first gas, and a first path configured to exhaust resultant gas that comprises the first gas from the reaction chamber. The semiconductor manufacturing apparatus further includes a first trap provided in the first path and configured to extract at least a portion of the first gas from the resultant gas, and a second path in which the trap is not provided and configured to exhaust the resultant gas from the reaction chamber. | 2022-06-23 |
20220195595 | PRECURSOR CAPSULE, A VESSEL AND A METHOD - The current disclosure relates to a precursor capsule for holding a precursor for a vapor deposition process. The precursor capsule comprises a vapor-permeable shell configured to define a precursor space, and to allow precursor in vapor form to leave the precursor capsule under vaporization conditions. The disclosure further relates to a precursor vessel comprising capsules according to the current disclosure, to a vapor deposition apparatus and a method. | 2022-06-23 |
20220195596 | AUTOMATED CONVEYANCE OF ARTICLES IN CHEMICAL VAPOR PROCESSING - An apparatus for automated chemical vapor processing. The apparatus includes a chemical vapor processing chamber to treat articles with surface-smoothing chemical vapor and an article loading chamber to receive articles pending treatment by the chemical vapor processing chamber. The apparatus further includes an automated conveyor to move the articles between the article loading chamber and the chemical vapor processing chamber. The apparatus further includes an air lock to connect the article loading chamber to the chemical vapor processing chamber, and a controller to control the automated conveyor to move the articles between the article loading chamber and the chemical vapor processing chamber, and to control the air lock to seal the chemical vapor processing chamber from the article loading chamber when the automated conveyor is not moving articles between the article loading chamber and the chemical vapor processing chamber. | 2022-06-23 |
20220195597 | APPARATUSES AND METHOD FOR ORIENTED DEPOSITION - Apparatuses and a method for gas phase deposition of high aspect ratio molecular structures, HARM-structures, are presented. The first aspect relates to an apparatus configured for oriented gas phase deposition of HARM-structures on a filter. The second aspect relates to an apparatus configured for oriented gas phase deposition of HARM-structures on a substrate. A system comprising multiple apparatuses according to the second aspect is also presented. Elements of the apparatuses are arranged to create a laminar flow of gas comprising HARM-structures in the deposition area, and to direct this flow at least partially parallel to the deposition area. Another aspect of the invention is a method for oriented deposition of HARM-structures, suitable for deposition both on a filter and a substrate. | 2022-06-23 |
20220195598 | DEPOSITION OF METAL FILMS - Provided herein are low resistance metallization stack structures for logic and memory applications and related methods of fabrication. In some embodiments, thin metal oxynitride or metal nitride nucleation layers are deposited followed by deposition of a pure metal conductor. The nucleation layer is amorphous, which templates large pure metal film grain growth and reduced resistivity. Further, certain embodiments of the methods described below convert most or all of the metal oxynitride nucleation layer to a pure metal layer, further lowering the resistivity. | 2022-06-23 |
20220195599 | TRANSITION METAL DEPOSITION METHOD - The current disclosure relates to methods of depositing transition metal on a substrate. The disclosure further relates to a transition metal layer, to a structure and to a device comprising a transition metal layer. In the method, transition metal is deposited on a substrate by a cyclical deposition process, and the method comprises providing a substrate in a reaction chamber, providing a transition metal precursor to the reaction chamber in a vapor phase and providing a reactant to the reaction chamber in a vapor phase to form transition metal on the substrate. The transition metal precursor comprises a transition metal from any of groups 4 to 6, and the reactant comprises a group 14 element selected from Si, Ge or Sn. | 2022-06-23 |
20220195600 | Apparatus and Methods for Improving Chemical Utilization Rate in Deposition Process - Processing chambers and methods to disrupt the boundary layer are described. The processing chamber includes a showerhead and a substrate support therein. The showerhead and the substrate support are spaced to have a process gap between them. In use, a boundary layer is formed adjacent to the substrate support or wafer surface. As the reaction occurs at the wafer surface, reaction products and byproduct are produced, resulting in reduced chemical utilization rate. The processing chamber and methods described disrupt the boundary layer by changing one or more process parameters (e.g., pressure, flow rate, time, process gap or temperature of fluid passing through the showerhead). | 2022-06-23 |
20220195601 | Workpiece Processing Apparatus with Gas Showerhead Assembly - A processing apparatus for a thermal treatment of a workpiece is presented. The processing apparatus includes a processing chamber, a workpiece support disposed within the processing chamber, a gas delivery system, and radiative heat sources for heating the workpiece. The gas delivery system includes a gas showerhead assembly that is transparent to electromagnetic radiation emitted from the one or more radiative heat sources. The gas showerhead assembly includes one or more gas diffusion mechanisms to distribute gas within the enclosure. | 2022-06-23 |
20220195602 | GAS SUPPLY DEVICE FOR SUBSTRATE PROCESSING DEVICE, AND SUBSTRATE PROCESSING DEVICE - The present inventive concept relates to a gas supply device for a substrate processing device, and a substrate processing device, wherein the gas supply device comprises: a first gas supply part for supplying a first gas to a chamber which provides a process space for a substrate; a second gas supply part for supplying, to the chamber, a second gas having a vapor pressure that is greater than the first gas; a first carrier supply part for supplying a first carrier gas to the first gas supply part such that the flow force of the first gas increases; and a second carrier supply part for supplying a second carrier gas to the second gas supply part such that the flow force of the second gas increases. | 2022-06-23 |
20220195603 | REACTION GAS SUPPLY SYSTEM - A reaction gas supply system includes a reaction chamber configured to process a substrate using a reaction gas, a mass flow controller (MFC) configured to control an amount of the reaction gas supplied to the reaction chamber, a tank between the reaction chamber and the MFC, the tank having a cylindrical inner space configured to store the reaction gas, and an outlet portion configured to discharge the reaction gas from the tank, and a valve between the tank and the reaction chamber, the outlet portion of the tank having a gradually decreasing diameter toward the valve. | 2022-06-23 |
20220195604 | PHOSPHATE COATING WHICH CAN BE SUBSTANTIALLY FREE OF HEXAVALENT CHROMIUM AND METHODS OF MAKING THE SAME - Disclosed is a phosphate coating, comprising: a phosphate portion, wherein the phosphate portion comprises pores, wherein the pores are at least partially filled with a corrosion inhibition sealant, wherein the corrosion inhibition sealant comprises: a base, wherein the base comprises a matrix and a metal within the matrix, wherein the metal within the matrix comprises aluminum, an aluminum alloy, zinc, a zinc alloy, magnesium, a magnesium alloy, or a combination thereof and an inhibitor mixed within the base, wherein the inhibitor comprises zinc molybdate, magnesium metasilicate, trivalent chromium, tungstenate, a metal phosphate silicate, or a combination thereof. | 2022-06-23 |
20220195605 | CORROSION-RESISTANT MEMBER - A corrosion-resistant member including: a metal base material ( | 2022-06-23 |
20220195606 | METHOD FOR METAL VAPOR INFILTRATION OF CMC PARTS AND ARTICLES CONTAINING THE SAME - A method comprises discharging from a metal vaporization device a vapor of a metal or a metal precursor to a chemical vapor infiltration device where the chemical vapor infiltration device is in fluid communication with the metal vaporization device. The chemical vapor infiltration device contains a preform containing ceramic fibers. The preform is infiltrated with a metallic coating or a coating of a metallic precursor along with a ceramic precursor coating. The metallic coating and/or the metallic precursor coating and the ceramic precursor coating are applied sequentially or simultaneously. | 2022-06-23 |
20220195607 | COATING FILM AND COMPOSITE MATERIAL CONTAINING COATING FILM - A coating film has a multilayer structure including stacked nanosheets of an inorganic oxide and has a thickness of a certain level or more, as well as a composite material containing a metallic material and the coating film provided on the metallic material. | 2022-06-23 |
20220195608 | PROCESSING DEVICE AND WORKING METHOD FOR FILM COOLING HOLES ON BLADE OF AVIATION ENGINE - A processing device for film cooling holes on blade of aviation engine includes a working box. A workpiece clamping mechanism is arranged in the working box for holding the workpiece. A cover body having an internal space communicated with an internal space of the working box is connected to an upper part of the working box. A laser processing mechanism is connected to a top end of the cover body and can produce laser rays to carry out laser processing on the workpiece. The cover body is connected to a liquid supply mechanism and an acid gas filtration mechanism. The liquid supply mechanism can spray an acidic solution to the workpiece in the working box, and the working box can collect the acidic solution. The acid gas filtration mechanism can filter acid steam produced during processing. A working method of the processing device is also provided. | 2022-06-23 |
20220195609 | SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS - A substrate processing apparatus includes: a mixer configured to mix sulfuric acid as a first component and a second component different from the first component to prepare an etchant; a nozzle configured to eject the etchant to a substrate; a first component supplier including a first flow path that supplies the first component to the mixer, a first instantaneous flowmeter and a first flow rate controller provided in the first flow path; a second component supplier including a second flow path different from the first flow path and configured to supply the second component to the mixer, a second instantaneous flowmeter and a second flow rate controller provided in the second flow path; and a controller configured to control the first and second flow rate controllers using average flow rates of the first component and the second component during the ejection of the etchant to the substrate. | 2022-06-23 |
20220195610 | MARTENSITIC STAINLESS STEEL PIPE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a martensitic stainless steel pipe includes: preparing a hollow shell, S | 2022-06-23 |
20220195611 | SOLID POLYMER MEMBRANE ELECTRODE - A problem of the present invention is to provide a solid polymer membrane electrode capable of obtaining electrolyzed hydrogen water in which an increase of the pH is suppressed and which has a sufficient dissolved-hydrogen amount. The present invention is concerned with a solid polymer membrane electrode for generating electrolyzed water, wherein the solid polymer membrane electrode includes a solid polymer membrane and catalyst layers containing a platinum group metal and provided on the back and front of the solid polymer membrane; and the solid polymer membrane is a hydrocarbon-based cation exchange membrane and has an ion exchange capacity per unit area of 0.002 mmol/cm | 2022-06-23 |
20220195612 | ELECTROLYSER FOR ELECTROCHLORINATION PROCESSES AND A SELF-CLEANING ELECTROCHLORINATION SYSTEM - A chlorination electrolyser having a housing provided with an inlet and an outlet suitable for the circulation of brine; at least one pair of bipolar electrodes facing each other and positioned within said housing. Each bipolar electrode of the at least one pair has a valve metal substrate; an active coating comprising at least one layer of a catalytic composition comprising ruthenium and titanium disposed over the substrate; a top coating having at least one layer composed of oxides of tantalum, niobium, tin, or combinations thereof disposed over the active coating. A self-cleaning electrochlorination system having the an electrolyser, a method for its production, its use in normal and low salinity pools for hypochlorite mediated water disinfection and a method for hypochlorite-mediated water disinfection. | 2022-06-23 |
20220195613 | ELECTROLYZER, METHOD FOR CONTROLLING SAME, AND PROGRAM - An electrolyzer stores of electrolytic cells, in which a pressing force applied to the stack is maintained by automatically adjusting the position of a locking mechanism of a safety device. The electrolyzer includes a stack obtained by stacking a plurality of electrolytic cells with membranes interposed therebetween, a pressing plate arranged on one end side in a stacking direction of the stack, an actuator which generates a pressing force along the stacking direction by moving the pressing plate, a safety device which is configured to maintain the pressing force by allowing the locking mechanism to come into contact with the contact plate to prevent the retraction of the pressing plate, when the actuator is not operated, and a control device which adjusts a distance between the locking mechanism and the contact plate within a specific range so as to maintain the pressing force which acts on the stack. | 2022-06-23 |
20220195614 | ELECTROLYTIC SOLUTION GENERATOR - An electrolytic solution generator includes an electrolyzing unit having a stacked structure in which a conductive film is interpose between a cathode and an anode, the electrolyzing unit electrolyzing a liquid, and a housing in which the electrolyzing unit is placed. A channel is disposed in the housing, and a groove is disposed in the electrolyzing unit, as a groove which is open to the channel and to which at least a part of an interface between the conductive film and the cathode and an interface between the conductive film and the anode is exposed. A space is disposed between at least either an outer periphery of the cathode or an outer periphery of the anode and an inner surface of the housing. | 2022-06-23 |
20220195615 | COPPER MOLD FOR GLOVES - Methods and processes are described that enable the manufacture of a superior thin-walled mold from which higher-quality, less-costly disposable gloves can be more efficiently produced. The method can include creating a glove form in a sacrificial material; electroforming an electroformed master from the glove form; removing sacrificial material from the electroformed master; creating a tertiary form from the electroformed master; forming an initial copper layering on the tertiary form; and developing the initial copper layering into a thick copper plating to create a copper mold for gloves. | 2022-06-23 |
20220195616 | SEALED ANODIZATION LAYER - Disclosed is a method of sealing an anodization layer including contacting the anodization layer with a solution at a temperature greater than freezing and less than 160° F. wherein the solution comprises graphene particles and a corrosion inhibitor. | 2022-06-23 |
20220195617 | MULTI-LAYER EPI CHAMBER BODY - An apparatus as disclosed herein relates to a chamber body design for use within a thermal deposition chamber, such as an epitaxial deposition chamber. The chamber body is a segmented chamber body design and includes an inject ring and a base plate. The base plate includes a substrate transfer passage and one or more exhaust passages disposed therethrough. The inject ring includes a plurality of gas inject passages disposed therethrough. The inject ring is disposed on top of the base plate and attached to the base plate. The one or more exhaust passages and the gas inject passages are disposed opposite one another. One or more seal scaling grooves are formed in both the base plate and the inject ring to enable the inject ring and the base plate to seal to one another as well as other components within the process chamber. | 2022-06-23 |
20220195618 | VAPOR PHASE GROWTH APPARATUS AND VAPOR PHASE GROWTH METHOD - A vapor phase growth apparatus according to an embodiment includes a reaction chamber; a substrate holder having a holding wall capable holding an outer periphery of the substrate; a process gas supply part provided above the reaction chamber, the process gas supply part having a first region supplying a first process gas and a second region around the first region supplying a second process gas having a carbon/silicon atomic ratio higher than that of the first process gas, an inner peripheral diameter of the second region being 75% or more and 130% or less of a diameter of the holding wall; a sidewall provided between the process gas supply part and the substrate holder, an inner peripheral diameter of the sidewall being 110% or more and 200% or less of an outer peripheral diameter of the second region; a first heater; a second heater; and a rotation driver. | 2022-06-23 |
20220195619 | METHOD FOR MAKING ELECTRONIC BLACKBODY STRUCTURE AND ELECTRONIC BLACKBODY STRUCTURE - A method for making an electronic blackbody structure is provided. The method comprises: providing a growing substrate; growing a carbon nanotube array on the growing substrate, the carbon nanotube array including a top surface and a bottom surface, the bottom surface being connected to the growing substrate; and separating the carbon nanotube array from the growing substrate, exposing the bottom surface of the carbon nanotube array, and the bottom surface of the carbon nanotube array is used to absorb electrons. An electronic blackbody structure is further provided. | 2022-06-23 |
20220195620 | METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL WAFER AND SILICON SINGLE CRYSTAL WAFER - A method for manufacturing a silicon single crystal wafer for a multilayer structure device including: using a silicon single crystal wafer with oxygen concentration of 12 ppma (JEITA) or higher and composing an N | 2022-06-23 |
20220195621 | Polycrystalline Silicon Material - A polycrystalline silicon material for producing silicon single crystal, containing a plurality of polycrystalline silicon chunks, in which assuming that a total concentration of donor elements present inside a bulk body of the polycrystalline silicon material is Cd1 [ppta], a total concentration of acceptor elements present inside the bulk body of the polycrystalline silicon material is Ca1 [ppta], a total concentration of the donor elements present on a surface of the polycrystalline silicon material is Cd2 [ppta], and a total concentration of the acceptor elements present on the surface of the polycrystalline silicon material is Ca2 [ppta], Cd1, Ca1, Cd2, and Ca2 satisfy a relation of 5 [ppta]≤(Ca1+Ca2)−(Cd1+Cd2)≤26 [ppta]. | 2022-06-23 |
20220195622 | SILICON CARBIDE SINGLE CRYSTAL AND SEMICONDUCTOR APPARATUS - A silicon carbide single crystal has a positive correlation between a temperature and an electric resistivity in a range from room temperature to 400° C., has an electric resistivity of at least 1×10 | 2022-06-23 |
20220195623 | SPOOL-BALANCED SEED LIFT - A crystal growing system can include a spool-balanced seed lift assembly for rotating and lifting a seed crystal supported by a cable. The seed crystal is supported along and rotated about a lift axis. The spool-balanced seed lift assembly includes a spool that rotates on, and has a center of gravity along, an axis that intersects the lift axis. As the spool rotates, it moves axially along its axis to avoid displacing the cable from the lift axis. A guide pulley positioned below the spool is used to direct the cable between the lift axis and a spool-tangent axis to minimize displacement of the cable as it is raised and rotated. | 2022-06-23 |
20220195624 | HIGH COVERAGE STLFR - Described herein are high coverage single tube Long Fragment Read (stLFR) technology which uses performs stLFR on target DNA fragments that have already been amplified before they are co-barcoded, which provides higher amount of DNA for sequencing and increases sequencing coverage. In some embodiments, the high coverage stLFR described in this application uses two rounds of stLFR. In some embodiments, the target DNA fragments are transposed with transposons having particular positional barcodes that can be used to order sequence reads. | 2022-06-23 |
20220195625 | AUTOMATED INSTRUMENTATION FOR PRODUCTION OF T-CELL RECEPTOR PEPTIDE LIBRARIES - The present disclosure provides instrumentation and automated methods for creating cell surface display libraries, where the cells of the library display engineered peptides on their cell surfaces for identification of antigens that bind to T-cell receptors. The engineered peptides may be putative antigens or binding regions of the T-cell receptors. | 2022-06-23 |
20220195626 | NON-ROUND SOLUTION SPUN SPANDEX FILAMENTS AND METHODS AND DEVICES FOR PRODUCTION THEREOF - Non-round or shaped solution spun spandex filaments as well as methods and devices for production of these non-round or shaped solution spun spandex filaments are provided. | 2022-06-23 |
20220195627 | PROCESS FOR PREPARING CARBON FIBERS FROM LOW POLYDISPERSITY POLYACRYLONITRILE - The present disclosure relates to a process for producing one or more carbon fiber precursor fibers, particularly by spinning a polymer solution, wherein the polymer has a polydispersity (PDI) of less than or equal to 2, in a coagulation bath with a jet stretch of about 5 to about 60. The one or more carbon fiber precursor fibers produced may be used for producing carbon fiber, typically carbon fiber used in manufacturing composite materials. | 2022-06-23 |
20220195628 | LYOCELL FIBER TOW, ITS MANUFACTURE AND USE - This invention relates to a crimped lyocell tow for use in stretch breaking, worsted or semi worsted spinning, its manufacture and use. | 2022-06-23 |
20220195629 | CENTRIFUGAL SPINNING APPARATUS AND PLANAR RECEIVING-TYPE CENTRIFUGAL SPINNING AUTOMATIC PRODUCTION DEVICE - The present invention discloses a centrifugal spinning apparatus, including a frame, a spinning device, a feeding device for providing a spinning solution to the spinning device, and a collection device for collecting centrifugal spinning fibers ejected by the spinning device. The collection device is horizontally disposed below the spinning device, to enable the centrifugal spinning fibers ejected by the spinning device to be attached to a surface of the collection device. A planar receiving-type centrifugal spinning automatic production device using the centrifugal spinning apparatus breaks through existing centrifugal spinning based on ring collection and centrifugal spinning technologies based on electrostatic collection, resolves a preparation problem of continuous filament of the centrifugal spinning, and achieves mass production of the centrifugal spinning. The whole production process is completed automatically without manual intervention. | 2022-06-23 |
20220195630 | POROUS MULTI-METAL OXIDE NANOTUBES AND PRODUCTION METHOD THEREFOR - Disclosed are porous multi-metal oxide nanotubes and a production method therefor. In one aspect, methods for producing porous multi-metal oxide nanotubes are provided comprising: (a) preparing an admixture comprising metal-acetylacetonate precursors, polyacrylonitrile (PAN) and a solvent component; and (b) producing a nanocomposite from the admixture, wherein metals of the metal-acetylacetonate precursors comprise a non-radioactive alkali metal stable isotope and a non-radioactive alkaline earth metal stable isotope. As such, porous multi-metal oxide nanotubes having a single-phase multivalence may be obtained in high yield without using harmful chemical substances. In addition, the polymer electrolyte membrane including the porous multi-metal oxide nanotubes may have maintained and improved mechanical strength, and thus may have maintained durability even during cell operation and may also have improved proton conductivity even at low humidity. The fuel cell including the polymer electrolyte membrane may have improved performance. | 2022-06-23 |
20220195631 | IMPROVEMENTS RELATING TO CARBON FIBRE PROCESSING - Carbon fibre precursors for use in the formation of carbon fibre materials. The carbon fibre precursors comprise fibres of polymeric material which have a coating layer thereon, the coating layer comprising a material susceptible to dielectric heating, for example carbon nanotubes. The carbon fibre precursors may be suitable for forming into carbon fibres using a dielectric heating step, despite the fibres of polymeric material not being susceptible to dielectric heating, without adversely affecting the structure and physical properties of the main body of the carbon fibre so formed. A method of preparing a carbon fibre precursor for a carbon fibre formation process and a method forming a carbon fibre are also disclosed. | 2022-06-23 |
20220195632 | Flexible electroluminescent fiber for embroidery - A flexible electroluminescent fiber for embroidery sequentially includes: metal core wires, a light-emitting layer, a transparent conductive layer, a filament, and a protective paint, wherein a quantity of the metal core wires is an even number, and the metal core wires are pasted together before being wrapped by the light-emitting layer; the light-emitting layer is coated with the transparent conductive layer; the protective paint and the filament are exterior to the transparent conductive layer; the metal core wires emit light through energizing; a diameter of the electroluminescent fiber is 0.1-0.3 mm, and a 20-36V safe voltage is applied for emitting light. The flexible electroluminescent fiber of the present invention has sufficient tensile force, and smooth and soft surface. Appearance and hand feeling of the present invention are the same as those of clothing textile fibers. | 2022-06-23 |
20220195633 | A FIBER FROM WASTE MATERIAL AND METHODS OF PRODUCING - Provided herein are methods for producing a fiber from a waste material comprising: (i) fraying a waste material to form a fiber base; (ii) carding the fiber base to form a recovered fiber; and (iii) spinning the recovered fiber. The waste material may comprise manufacturing scraps, damaged materials, selvedges, or combinations thereof. In some embodiments, the method may further comprise reducing the size of the waste material prior to fraying and/or blending the fiber base. Also described herein is a fiber produced from waste material using the disclosed methods. | 2022-06-23 |
20220195634 | SPINNING POSITION WITH A CLEANING NOZZLE AND METHOD OF CLEANING A YARN FORMING ELEMENT - The invention relates to a spinning position of an air-spinning machine, and to a method of cleaning a yarn forming element of an air spinning nozzle. To provide a spinning position of an air-spinning machine and a method for cleaning a yarn forming element of an air spinning nozzle of the air-spinning machine, which enable long and trouble-free operation while maintaining the quality and strength of the yarn produced, the spinning position has an air spinning nozzle with a yarn forming element arranged within a vortex chamber for producing a yarn from a fibre band supplied to the air spinning nozzle, in which case the air spinning nozzle can be transferred from a closed state for yarn formation to an open state in which the yarn forming element can be cleaned. In addition, at least one cleaning nozzle for cleaning the yarn forming element in the open state of the air spinning nozzle is arranged at the spinning position, the cleaning nozzle being designed, in particular positioned and/or aligned or positionable and/or alignable, in such a way that, at least in the open state of the air spinning nozzle, the yarn forming element can have a cleaning medium applied to it through the cleaning nozzle. | 2022-06-23 |
20220195635 | CLEANING DEVICE FOR A YARN FORMING ELEMENT OF AN AIR-SPINNING NOZZLE AND METHOD FOR CLEANING A YARN FORMING ELEMENT OF THIS TYPE - The invention relates to a cleaning device for a yarn forming element of an air-spinning nozzle, to a spinning position of an air-spinning machine and to a method for cleaning a yarn forming element of this type. In order to provide a spinning position of an air-spinning machine and a method for cleaning a yarn forming element of an air-spinning machine which allow long and trouble-free operation with constant quality and strength of the yarn produced, it is provided that the cleaning device has a cleaning strip and a storage unit for providing and retracting the cleaning strip, a fixed end of the cleaning strip being fastened to the storage unit, and a free end of the cleaning strip being able to be provided for cleaning and retracted again after the cleaning. Furthermore, the cleaning device has a cleaning strip guide for feeding the free end of the cleaning strip to the yarn forming element of the air-spinning nozzle for mechanical cleaning. | 2022-06-23 |
20220195636 | WORKSTATION OF AN AIR-SPINNING MACHINE, AND THREAD-GUIDING ELEMENT - The invention relates to a thread-guiding element and to a workstation of an air-spinning machine, the workstation comprising an air-spinning device for spinning a thread from a supplied sliver, a thread-guiding unit, which is downstream of the air-spinning device and has an inlet opening for receiving the thread exiting from the outlet opening of the air-spinning device and a thread guide channel for conducting at least the air-spun thread coming from the air-spinning device, and a thread-guiding element for arranging between the outlet opening of the air-spinning device and the inlet opening of the thread-guiding unit. In order to provide a workstation of an air-spinning machine and a thread-guiding element for use at a workstation of a spinning machine, more particularly an air-spinning machine, which ensure that a thread end is reliably returned to the spinning device, it is provided that the thread-guiding element a channel body having a through-channel, which channel body has: a connection section, which is designed for connection to the spinning device and is provided for arranging a first open end of the through-channel in the area of the outlet opening of the spinning device; and an end section, which can be arranged facing the inlet opening, wherein the end section, in order to receive a thread exiting from the inlet opening, is matched to a contour of the thread-guiding unit surrounding the inlet opening. | 2022-06-23 |
20220195637 | Method for Monitoring the Spinning Process on a Spinning Device, Spinning Position of an Air-Spinning Machine and Spinning Device - The present invention relates to a spinning position of an air-spinning machine having a spinning device, and to a spinning device for manufacturing a thread from a supplied fibre band by means of a circulating air flow, with a hollow spinning cone arranged in a spinning housing, the spinning housing having an envelope wall arranged coaxially and at a distance from the spinning cone and forming an envelope gap, and a nozzle device to which compressed air can be applied for producing an air flow circulating the spinning cone in the envelope gap. Furthermore, the present invention relates to a method for monitoring the spinning process on a spinning device. In order to provide a spinning position of an air-spinning machine with a spinning device which detects process disturbances reducing the thread quality as early as during the spinning process, and in order to provide a method for monitoring the spinning process on the spinning device, there is provision in the spinning device for the spinning cone and the envelope wall for forming a capacitor unit to have electrodes arranged opposite one another with the envelope gap interposed and forming an electrode pair. | 2022-06-23 |
20220195638 | A COMPOSITE YARN COMPRISING AT LEAST TWO SINGLE ELASTIC FILAMENTS AND A PLURALITY OF INELASTIC ELEMENTS - A composite yarn ( | 2022-06-23 |
20220195639 | COMPOSITE YARN, FABRIC COMPRISING THE COMPOSITE YARN, METHOD FOR PRODUCING A COMPOSITE YARN AND ARRANGEMENT FOR PRODUCING A COMPOSITE YARN - A composite yarn (e.g. for weaving) may include at least one fibrous core made of a core material including recycled fibers (e.g. recycled cellulosic fibers and/or recycled synthetic fibers) and a sheath surrounding the fibrous core. The sheath may be made of a sheath material, such as a sheath material including cellulosic fibers and/or synthetic fibers, having a greater axial strength than the core material. | 2022-06-23 |
20220195640 | METHOD FOR MANUFACTURING FLAME-RETARDANT BULKY FIBER WITHOUT FLAME RETARDANT ON FULLY-DRAWN YARN (FDY) MACHINE - A method for manufacturing a flame-retardant bulky fiber without a flame retardant on a fully-drawn yarn (FDY) machine is provided. The flame-retardant bulky fiber is formed by winding a plurality of spiral yarns arranged in the same direction; and the yarns are polyester yarns with a fineness of 0.52 DPF to 80 DPF. The method includes the following steps: slicing and drying a polyester masterbatch; spinning through a spinning die, and cooling by side blowing; cooling and oiling; drawing by a first hot roller; drawing and shaping by a second hot roller; and winding. The present disclosure can manufacture a flame-retardant bulky fiber on an FDY machine, which has the same effect as drawn textured yarn (DTY) manufactured by a texturing machine. Moreover, without being added with any chemical flame retardant, the flame-retardant bulky fiber of the present disclosure can reach the flame-retardant standard of home textiles. | 2022-06-23 |
20220195641 | SHEDDING MECHANISM AND JACQUARD-TYPE WEAVING LOOM EQUIPPED WITH SUCH A MECHANISM - This shedding mechanism comprises a housing and a movable hook which can be retained by a selection device comprising at least one electromagnet ( | 2022-06-23 |
20220195642 | Industrial Textile - An industrial textile has two layers, a web-side layer and a wear-side layer. The web-side layer has machine direction yarns ( | 2022-06-23 |
20220195643 | Stitch-Forming Element and Stitch-Forming Textile Machine - A stitch forming element for a stitch-forming textile machine, wherein the textile machine includes a stitch-forming element carrier with at least one guide channel for guiding at least one stitch-forming element. The stitch-forming element includes a longitudinal axis and a vertical axis and a first recess with a lower edge, an upper edge, an open first end and a closed second end for stitch formation. The stitch-forming element further includes a second recess with a lower edge, an upper edge, an open first end and a closed second end for cleaning the at least one guide channel. The stitch-forming textile machine includes a stitch-forming element carrier with at least one guide channel, and at least one such stitching element. The least one stitch-forming element with its second recess is guided in the at least one guide channel. | 2022-06-23 |
20220195644 | SUPPORT AND CONTROL DEVICE FOR CIRCULAR KNITTING MACHINES - A support and control device, intended to be mounted in a circular knitting machine provided with a supporting structure, a rotating component-holding unit, and a plurality of stitch formation components, includes a support body provided with a mounting portion, which allows the device to be mounted to the supporting structure, with a front side and a rear side. The front side faces the component-holding unit and is provided with at least one cam for controlling the plurality of stitch formation components, which defines a guiding path which interacts with respective butts for controlling each of the stitch formation components; the rear side is opposite to the front side and faces the outside of the knitting machine. The device includes at least one through opening between the front side and the rear side, open on the guiding path, which defines an empty space placing at least a portion of the guiding path of the cam in direct communication with the outside of the device, so that the respective butts of the stitch formation components interacting with the cam are facing, and in direct communication with, the empty space. | 2022-06-23 |
20220195645 | Higher Strength Calcium Carbonate Filled Fiber Spunbond and SMS Nonwoven Material - A nonwoven web material is formed from fibers including a first polymer, a second polymer and a filler. The first polymer and second polymer may be olefin homopolymers and the filler may be calcium carbonate. The second polymer may have a lower melt flow rate than the first polymer. The fibers are formed in a monocomponent, i.e., monofilament, or multicomponent, e.g., sheath-core bicomponent, arrangement. The nonwoven web material may be used to form an article such as a medical product, a surgical product, a personal protective product, and/or an industrial garment. | 2022-06-23 |
20220195646 | PRODUCTION METHOD FOR NANOFIBER AGGREGATES, PRODUCTION APPARATUS FOR NANOFIBER AGGREGATES, AND NANOFIBER AGGREGATES - A production method and production apparatus are provided for nanofiber aggregates produced and stretched into a fine-diameter fibrous shape by spraying a high-temperature, high-pressure gas from gas discharge ports into a polymer solution discharged from a solution discharge port. The nanofiber aggregates are collected into fine-diameter fibers in a high-temperature, high-pressure gas wind force by discharging secondary high-pressure air from high-pressure air blowing discharge ports in an intersecting pattern into a nanofiber flow during production and stretching. Further provided, as an effect, are nanofiber aggregates: having the characteristic that the distribution of fiber diameters thicker than the central fiber diameter and the distribution of fiber diameters thinner than the central fiber diameter are equal or better; and having excellent oil absorption capacity and oil keeping capacity. | 2022-06-23 |
20220195647 | TUFTING MACHINE, METHOD OF TUFTING A FABRIC, AND TUFTED FABRIC - A tufting machine ( | 2022-06-23 |
20220195648 | SPRAY DEVICE AND METHOD FOR USE THEREOF - A spray device and a method of using the spray device are provided. The spray device facilitates the application of a liquid such as a pretreatment liquid to an area of a fabric material. The spray device can be positioned on or adjacent portions of the fabric material and/or a substrate supporting the fabric material. The spray device can be activated to spray the pretreatment liquid and move the spray device on portions of the fabric material and/or the substrate supporting the fabric material. | 2022-06-23 |
20220195649 | LAUNDRY PROCESSING MACHINE, AND METHOD OF STARTING A LAUNDRY PROCESSING MACHINE - A laundry processing machine ( | 2022-06-23 |
20220195650 | LAUNDRY WASHING MACHINE CALIBRATION - A laundry washing machine and method adapt the operation of a laundry washing machine for a particular installation environment using a calibration process that may be performed at installation and/or at various times thereafter to determine one or more operational settings used to control the operation of the laundry washing machine. A calibration process, for example, may determine one or more of an ambient light characteristic, a water supply pressure, and an empty wash tub weight to generate one or more operational settings used by a controller of a laundry washing machine. | 2022-06-23 |
20220195651 | CLOTHING TREATMENT DEVICE AND CONTROL METHOD THEREFOR - A clothing treatment device comprises a tag excitation apparatus, and the tag excitation apparatus is used for transmitting an excitation signal to excite an electronic tag on clothing, to generate a tag signal that can be obtained by a signal base station. The tag excitation apparatus and an NB-iot module are added on the clothing treatment device. The tag excitation apparatus is only used for transmitting the excitation signal, and a reading module is not provided. The tag signal generated by the electronic tag is obtained by the signal base station nearby, and the signal base station forwards the obtained tag signal to a corresponding clothing treatment device by means of a cellular mobile communication network. | 2022-06-23 |
20220195652 | LAUNDRY WASHING MACHINE COLOR COMPOSITION ANALYSIS DURING LOADING - A laundry washing machine and method automate the selection of various operational settings for a wash cycle based in part on color composition data collected from a load of articles using a color detection sensor. In some instances, the capture of color composition data is triggered by detected weight changes sensed by a weight sensor as the load of articles is added to a wash tub, and is based in part on the detection of a stable weight in the wash tub for at least a predetermined duration. In addition, in some instances, color compensation data may be used to characterize a load of articles based in part on a color decision algorithm that assigns pixels in the color compensation data to different color categories. | 2022-06-23 |
20220195653 | LAUNDRY WASHING MACHINE COLOR COMPOSITION ANALYSIS WITH ARTICLE ALERTS - A laundry washing machine and method detect the presence of outlier articles in a load of articles added to a wash tub based in part on color composition data collected from the load of articles using a color detection sensor. In some instances, color composition data may be used to generate an alert to a user to notify the user that an outlier article is potentially present in the load, and in some instances, color compensation data may be used to modify a load type selection to account for the presence of an outlier article in the load. | 2022-06-23 |
20220195654 | WASHING MACHINE - A washing machine includes a casing, a tub, a drum, a pump for circulating water from the tub, a gasket connecting an entry hole of the casing to an entrance hole of the tub and including nozzles for spraying water to the drum, and distribution pipes for supplying water to the nozzles. The nozzles are arranged at both lateral sides of the gasket in a vertical direction. The distribution pipes are arranged at an outer circumferential surface the gasket and coupled to receiving pipes that protrude from the gasket. The distribution pipes include an inlet port and outlet ports disposed in the vertical direction corresponding to the nozzles. | 2022-06-23 |
20220195655 | APPARATUS FOR CONTROLLING MOTOR AND METHOD FOR CONTROLLING MOTOR - Disclosed are a motor control apparatus and a motor control method. Specifically, the motor control apparatus includes an inverter part configured to convert a direct current (DC) input into an alternating current (AC) output and provide the AC output to the motor, and a controller configured to control the inverter part in relation to driving of the motor, and the controller controls the inverter part to apply a first pattern voltage having the same phase to the motor and then apply a second pattern voltage having different phases to the motor. | 2022-06-23 |
20220195656 | CLOTHES TREATING APPARATUS AND THE CONTROL METHOD FOR THE SAME - Disclosed is a clothes treating apparatus and a control method thereof. Specifically, the clothes treating apparatus may include an inverter configured to convert a direct current (DC) input into an alternating current (AC) output and provide the AC output to the motor, and a controller configured to control the inverter in relation to driving of the motor. | 2022-06-23 |
20220195657 | HANDHELD APPLIANCE - An appliance includes an appliance unit having a housing with the housing having steam emission holes, a heater in the housing, a primary water tank in the housing, and a cradle that is removably connectable to the appliance unit. The cradle has a secondary water tank that can communicate with the primary water tank when the appliance unit is connected to the cradle. | 2022-06-23 |
20220195658 | LAUNDRY DRYING MACHINE - A laundry drying machine includes a cabinet, a drum that is rotatably disposed inside the cabinet and that defines an inner space configured to accommodate a subject to be dried, a driver configured to rotate the drum, a duct configured to supply air to the drum and to discharge the air from the drum, and an electrode part configured to form an electric field in the inner space of the drum to thereby heat the subject. The electrode part includes a probe configured to radiate an electromagnetic wave defining the electric field, where at least a portion of the probe is disposed in the inner space of the drum. | 2022-06-23 |
20220195659 | ARTICLE WITH SUPER-HYDROPHOBIC SURFACE AND PREPARATION METHOD THEREOF - The invention is to provide an article with a super-hydrophobic surface and a method for preparing the same. The article with a super-hydrophobic surface provided by in situ formation of a plurality of hexadodecyl trimethoxy silane modified Mg—Al layered double hydroxides on the surface of the article. The water contact angle of the article is not less than 130°. | 2022-06-23 |
20220195660 | PROCESSES FOR MAKING IMPROVED CELLULOSE-BASED MATERIALS AND CONTAINERS - The present disclosure provides processes for making cellulose-based material and containers utilizing the cellulose-based material. More particularly, the present disclosure provides processes to make cellulose-based material comprising strength-enhancing preparations and processes to make improved containers with the strength-enhanced cellulose-based materials. | 2022-06-23 |
20220195661 | METHOD FOR MANUFACTURING SYNTHETIC LEATHER - [Problem] To provide a novel method for manufacturing synthetic leather that is colored using dye. | 2022-06-23 |
20220195662 | PRIMARY CARPET BACKING - A primary carpet backing including a structure of at least three layers, wherein a first layer and a third layer including a nonwoven layer of fibers, and wherein a second layer which includes a reinforcement layer of fibers and is located between the first and the third layer, wherein the nonwoven layer of fibers of the first layer has an air permeability of at most 8000 L/m | 2022-06-23 |
20220195663 | COATING COMPOSITION AND PRINTABLE MEDIUM - A coating composition comprising water and polyurethane particles including cationic triphenyl-phosphonium salt functional groups. Also disclosed is a coated printable medium, with an image-side and a back-side, comprising a base substrate and the coating composition, such as described herein, that is applied over, at least, one side of the base substrate, forming an image-receiving layer. Also disclosed is the method for making such printable medium. | 2022-06-23 |
20220195664 | APPROACH TO BIOMASS DELIGNIFICATION - A process to separate lignin from a lignocellulosic feedstock, said process comprising the steps of:
| 2022-06-23 |
20220195665 | NOVEL APPROACH TO BIOMASS DELIGNIFICATION - Method of delignification of plant material, said method comprising:
| 2022-06-23 |
20220195666 | USE OF A PLURALITY OF SALT IONIC LIQUIDS IN THE PRETREATMENT OF BIOMASS - A method to deconstruct a biomass: the method comprising: introducing a solvent comprising a plurality of salt ionic liquid (PSIL) (such as a double salt ionic liquid (DSIL)) to a biomass to dissolve at least part of solid biomass in the solvent; wherein the PSIL (or DSIL) is an organic salt comprising three or more ions, and the PSIL comprises: (i) a hard anion ionic liquid (IL) and a soft anion IL, (ii) at least one IL having a pKa value of equal to or higher than 10, or (iii) at least one IL has a low hydrogen bond donor ability. | 2022-06-23 |
20220195667 | Method and Apparatus for Treating Lignocellulosic Material - The present disclosure is directed to an apparatus and method for processing lignocellulosic material. The apparatus includes a vessel having a fluid separation plate disposed therein, a fluid circulating system in fluid communication with the vessel and various component parts including nozzles, valves, lines and pumps as needed for discharging processed lignocellulosic materials. | 2022-06-23 |
20220195668 | SYSTEM FOR MANAGING SOLIDS IN PAPERMAKING WHITEWATER - Methods and systems for reducing the loss of usable fibers from whitewater while simultaneously increasing paper making machine performance and paper quality are provided. The methods and systems utilize a fractionating saveall to separate whitewater into a dilute wastewater fraction that contains unwanted fine particles and a thicker consistency reusable fraction containing paper-forming fibers. The reusable fraction is recirculated back into the whitewater stream, while the wastewater is routed away from the whitewater stream. | 2022-06-23 |
20220195669 | DOUBLE-CROSSLINKED CELLULOSE NANOFIBER FILM WITH HIGH STRENGTH AND HIGH TRANSMITTANCE AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a cellulose nanofiber film is provided. The method includes preparing cellulose nanofiber dispersion, performing a chemical crosslinking by adding an epichlorohydrin-based material to the cellulose nanofiber dispersion to prepare a planar body and performing physical crosslinking in which a metal chloride is added to the planar body. | 2022-06-23 |
20220195670 | METHOD FOR DEPOSITING A CELLULOSIC FIBER COMPOSITION ON A SUBSTRATE - A method for depositing, on a substrate, a composition of cellulosic fibers, includes preparing an aqueous suspension SA comprising at least cellulosic fibers, spraying, at a pressure no lower than 3 MPa, the aqueous suspension SA onto a substrate, wherein the spraying is carried out by means of a nozzle having a size between 0.05 mm and 3 mm, and obtaining a fibrous deposit DF on the substrate. The aqueous suspension SA includes at least 3% by weight of cellulosic fibers relative to the total weight of the aqueous suspension SA, and the aqueous suspension SA and the fibrous deposit DF have dry matter with identical composition. | 2022-06-23 |
20220195671 | PAPERBOARD STRUCTURE WITH AT LEAST ONE BARRIER COATING LAYER - A paperboard structure that includes a paperboard substrate which includes a first major side and a second major side along with at least one barrier coating layer on the first major side. The barrier coating layer(s) may include a binder and a pigment, wherein the binder has a glass transition temperature of at least 20° C., wherein a ratio of the binder to the pigment is at least about 1:2 by weight. | 2022-06-23 |
20220195672 | PAPER STRENGTH IMPROVEMENT USING METAL CHELATES AND SYNTHETIC CATIONIC POLYMERS - Methods for making paper with improved strength and methods for improving paper strength, using a metal chelate and an organic polymer, and improved strength paper made through these processes. | 2022-06-23 |
20220195673 | CURVED INSULATED RAIL JOINT BAR AND METHODS FOR MAKING SAME - A rail joint bar, comprising: a first side and a second side; wherein the first side has a longitudinal axis and a first outer surface curved convexly or concavely along the longitudinal axis and wherein the first outer surface defines a rounded shape conforming to and fitting within a concavely or convexly curved channel of a side of a curved railroad rail joint, wherein the concavely or convexly curved channel is defined by a web, a head and a foot of the railroad rail joint; and wherein the second side has a second outer surface that has a flat surface following the same curvature of the first side. | 2022-06-23 |
20220195674 | MOBILE ASPHALT PLANT - A mobile asphalt plant for producing asphalt includes a heating unit, a container unit, a plurality of augers, and an injector. The heating unit includes one or more heaters to generate heated gas, a tank to hold heat transfer oil, and one or more first plenum tubes extending from the heaters to within the tank. The first plenum tubes transport the heated gas to the tank to heat the heat transfer oil. The container unit includes a hopper to receive the aggregate material and one or more second plenum tubes extending from the one or more first plenum tubes and extending within the hopper. The second plenum tubes transport the heated gas from the first plenum tubes to heat the aggregate material. The augers are arranged as a series of augers, with a first one of the augers receiving the aggregate material from the hopper. Each of the augers conveys the aggregate material to a next one of the augers. Each of the augers heats the aggregate material using the heat transfer oil from the tank. The injector is connected to one of the augers and injects asphalt oil into the aggregate material to produce asphalt. | 2022-06-23 |
20220195675 | MATERIAL REMOVAL MANUFACTURE, ASSEMBLY, AND METHOD OF ASSEMBLY - Milling-drumless products, systems, manufactures, and methods for removing material, such as concrete or asphalt, and a system and method of assembling material removal (for example, grinding and/or cutting) blade elements, or blade elements and spacers, to fabricate a configuration that eliminates a need for a large milling drum are provided. The method allows the configuration to be adjusted easily in a field situation to most any material removal width by exchanging, adding or subtracting blade elements and/or spacers. | 2022-06-23 |
20220195676 | Transportation Pathway Elevation Separator - A modular system for constructing an elevated pathway includes a first pathway segment comprising a first elevated platform portion; first edge supports to bare a load of the first elevated platform portion, wherein the first edge supports contact a ground surface and create a grade separation between the ground surface and a bottom side of the first elevated platform portion; and a first joint. The modular system also includes a second pathway segment comprising: a second elevated platform portion; second edge supports to bare a load of the second elevated platform portion, wherein the second edge supports contact the ground surface and create a grade separation between the ground surface and a bottom side of the second elevated platform portion; and a second joint to attach to the first joint to limit a motion of the second pathway segment relative to the first pathway segment. | 2022-06-23 |
20220195678 | LIFT DRIVE FOR A RAIL-GUIDED CANTILEVER CONSTRUCTION DEVICE - The invention relates to a lift drive for a rail-guided cantilever construction device ( | 2022-06-23 |