52nd week of 2020 patent applcation highlights part 29 |
Patent application number | Title | Published |
20200399698 | METHODS OF DETERMINING RESPONSE TO TNF ALPHA BLOCKERS - Methods and kits for predicting the response of a subject to an anti-TNFα therapy, in high accuracy, are provided. | 2020-12-24 |
20200399699 | KITS FOR DIAGNOSING FRAGILE X SYNDROME AND USES THEREOF - Disclosed herein is a method of performing polymerase chain reaction (PCR) to determine a repeating number of CGG sequence in fragile X mental retardation 1 (FMR1) gene. Also disclosed herein are a kit, and uses thereof in making a diagnosis of Fragile X syndrome (FXS) in a human subject based on the repeating number of the CGG sequence in a DNA sample isolated from the human subject. According to embodiments of the present disclosure, the kit comprises four primers, in which the first primer comprises a first polynucleotide sequence of SEQ ID NO: 1; the second primer comprises a second polynucleotide sequence of SEQ ID NO: 2; the third primer comprises a third polynucleotide sequence of SEQ ID NO: 3, and a non-human sequence disposed at and connected to the 5′-end of the third polynucleotide sequence; and the fourth primer comprises the non-human sequence. | 2020-12-24 |
20200399700 | GENE EXPRESSION PROFILES ASSOCIATED WITH CHRONIC ALLOGRAFT NEPHROPATHY - By a genome-wide gene analysis of expression profiles of over 50,000 known or putative gene sequences in peripheral blood, the present inventors have identified a consensus set of gene expression-based molecular biomarkers associated with chronic allograft nephropathy and/or interstitial fibrosis and tubular atrophy CAN/IFTA and subtypes thereof. These genes sets are useful for diagnosis, prognosis, monitoring and/or subtyping of CAN/IFTA. | 2020-12-24 |
20200399701 | SYSTEMS AND METHODS FOR USING DENSITY OF SINGLE NUCLEOTIDE VARIATIONS FOR THE VERIFICATION OF COPY NUMBER VARIATIONS IN HUMAN EMBRYOS - A method for verifying a genomic variant region in an embryo, is disclosed. Embryo sequencing data is received by one or more processors. The received embryo sequencing data is aligned to a reference genome, by the one or more processors. A genomic variant region is identified in the aligned embryo sequencing data, by the one or more processors. A number of single nucleotide variants (SNVs) is counted in the identified genomic variant region, by the one or more processors. The counted number of SNVs in the identified genomic variant region is normalized against a baseline count of SNVs for a reference region corresponding to the identified genomic variant region to generate a normalized SNV density for the genomic variant region, by the one or more processors. The identified genomic variant region is verified, by the one or more processors, if the normalized SNV density in the identified genomic variant region satisfies a tolerance criterion. | 2020-12-24 |
20200399702 | METHODS OF PREDICTING PREDISPOSITION TO OR RISK OF KIDNEY DISEASE - Methods are disclosed herein for detecting a genetic predisposition to focal segmental glomerulosclerosis (FSGS) or hypertensive end-stage kidney disease (ESKD) or both in a human subject. The methods include detecting the presence of at least one single nucleotide polymorphism (SNP) in an APOL1 gene, such as the C-terminal exon of an APOL1 gene. In a further embodiment, methods are disclosed for detecting resistance of a subject to a disease associated with | 2020-12-24 |
20200399703 | DIAGNOSTIC AND THERAPEUTIC METHODS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS (RA) - The present invention provides prognostic, predictive, and therapeutic methods for the treatment of rheumatoid arthritis (RA). The invention is based, at least in part, on the discovery that the expression level of one or more biomarkers described herein in a sample (e.g., a synovial tissue sample, a synovial fluid sample, or a combination thereof) from an individual having RA can be used in methods of determining whether an individual having RA is likely to exhibit disease progression, identifying an individual having RA who is likely to respond to a treatment including a disease modifying anti-rheumatic drug (DMARD), predicting responsiveness of an individual having RA to a treatment including a DMARD, selecting a therapy for an individual having RA, and treating an individual having RA, as well as related kits. | 2020-12-24 |
20200399704 | USE OF SDHA AS A PROGNOSTIC MARKER AND THERAPEUTIC TARGET IN UVEAL MELANOMA - Provided herein are methods for identifying expression of SDHA, MIF, and or monosomy 3 or disomy 3 status in sample to identify the sample as high-risk melanoma and/or the sensitivity to oxidative phosphorylation inhibitors. Also provided herein are methods for treating monosomy 3 uveal melanoma by administering a SDHA inhibitor in combination with an oxidative phosphorylation inhibitor. | 2020-12-24 |
20200399705 | BIOMARKER PANEL AND METHODS FOR DETECTING MICROSATELLITE INSTABILITY IN CANCERS - The present invention generally relates to the field of cancer, in particular to cancers having microsatellite instability (MSI) and/or mismatch repair (MMR-) deficiency. Examples of such cancers include many colorectal, gastric, and endometrial tumors. Accordingly, the present invention provides a novel diagnostic marker panel for analyzing MSI loci, together with methods and kits of using said panel in the detection of cancers having microsatellite instability (MSI) and/or mismatch repair (MMR-) deficiency. | 2020-12-24 |
20200399706 | Immune Gene Signatures in Cancer - This invention relates to methods for selecting a treatment, treating, and predicting survival time in subjects with cancer, such as colorectal cancer, based on tumor expression levels of chemokines, cytotoxic genes, and/or dendritic cell genes. | 2020-12-24 |
20200399707 | METHODS FOR SCREENING A SUBJECT FOR A CANCER - The present invention relates to methods for screening a subject for a cancer. In particular, the present invention relates to a method (A) for screening a subject for a cancer comprising the steps of i) extracting the cell free nucleic acids from a sample obtained from the subject, ii) determining the total concentration of mitochondrial cell free nucleic acids, ii) determining the total concentration of nuclear cell free nucleic acids iv) calculating the ratio of the level determined at step ii) to the concentration determined at step iii), v) comparing ratio determined at step iv) with a predetermined corresponding reference value and vi) concluding that the subject suffers from a cancer when the ratio determined at step iv) is lower than the predetermined corresponding reference value or concluding that the subject does not suffer from a cancer when the ratio determined at step iv) is higher than the predetermined corresponding reference value. | 2020-12-24 |
20200399708 | TERT Promoter Mutations in Gliomas and a Subset of Tumors - We surveyed 1,230 tumors of 60 different types and found that tumors could be divided into types with low (<15%) and high (≥15%) frequencies of TERT promoter mutations. The nine TERT-high tumor types almost always originated in tissues with relatively low rates of self renewal, including melanomas, liposarcomas, hepatocellular carcinomas, urothelial carcinomas, squamous cell carcinomas of the tongue, medulloblastomas, and subtypes of gliomas (including 83% of primary glioblastoma, the most common brain tumor type). TERT and ATRX mutations were mutually exclusive, suggesting that these two genetic mechanisms confer equivalent selective growth advantages. In addition to their implications for understanding the relationship between telomeres and tumorigenesis, TERT mutations provide a biomarker for the early detection of urinary tract and liver tumors and aid in the classification and prognostication of brain tumors. | 2020-12-24 |
20200399709 | METHODS FOR THE IN VITRO DETERMINATION OF THE OUTCOME AND FOR THE TREATMENT OF INDIVIDUALS HAVING MULTIPLE MYELOMA - Disclosed is a method for in vitro predicting the outcome of an individual having a multiple myeloma, including: -a) measuring the expression level of at least 2 genes encoding a ROS detoxifying (AOX) protein selected in a group including AKR1 B1, ARNT, CAT, CBR DHCR24, EGLN1, GLRX2, HIF1A, MGST1, MSRB1, PRDX6, SLC7A1 1, SOD1, SRXN1, TALDO1 and TXN and/or the expression level of at least 2 genes encoding ROS producing (ROS) protein selected in a group including CYBA, CYB5A, CYC1, NCF1 B, NCF1 C, NCF4, NDUFA12, NDUFS2, NDUFS8, SHC1 and UQCR10, in a biological sample obtained from the individual; -b) calculating an AOX score value and/or a ROS score value from the respective expression level(s) obtained at step a); -c) classifying the individual as having a good prognosis status or a bad prognosis status, by comparing the score value obtained at step b) with a reference score value. | 2020-12-24 |
20200399710 | METHOD OF IDENTIFYING TUMOR SPECIFIC MACROMOLECULAR ISOFORMS - The present disclosure provides methods for the identification of tumor-specific isoforms of polymorphic gene expression products. Methods of using said isoforms in the diagnosis and/or treatment of cancers and neoplasias are also provided. | 2020-12-24 |
20200399711 | METHOD OF PREDICTING RESPONSE TO THERAPY BY ASSESSING TUMOR GENETIC HETEROGENEITY - The invention is a method of predicting response to therapy in a cancer patient by serial sampling the patient's cell-free tumor nucleic acids to determine a change in the number of mutations per amount of plasma. | 2020-12-24 |
20200399712 | COMPOSITIONS AND METHODS FOR THE DIAGNOSIS AND DETECTION OF TUMORS AND CANCER PROGNOSIS - Provided herein are probe and primer pairs that are useful for the detection of HPV in samples isolated from patients. | 2020-12-24 |
20200399713 | METHODS AND MATERIALS FOR ASSESSING LOSS OF HETEROZYGOSITY - This document provides methods and materials involved in assessing samples (e.g., cancer cells) for the presence of a loss of heterozygosity (LOH) signature. For example, methods and materials for determining whether or not a cell (e.g., a cancer cell) contains an LOH signature are provided. Materials and methods for identifying cells (e.g., cancer cells) having a deficiency in homology directed repair (HDR) as well as materials and methods for identifying cancer patients likely to respond to a particular cancer treatment regimen also are provided. | 2020-12-24 |
20200399714 | CANCER-RELATED BIOLOGICAL MATERIALS IN MICROVESICLES - Disclosed herein are methods for assaying a biological sample from a subject by analyzing components of microvesicle fractions in aid of risk, diagnosis, prognosis or monitoring of, or directing treatment of the subject for, a disease or other medical condition in the subject. Also disclosed are methods of treatment and identifying biomarkers using a microvesicle fraction of a subject. Kits, pharmaceutical compositions, and profiles related to the methods are also disclosed. | 2020-12-24 |
20200399715 | COMPOSITIONS AND METHODS FOR DETECTION OF BABESIA - Methods for the rapid detection of the presence or absence of | 2020-12-24 |
20200399716 | COMPOSITIONS AND METHODS FOR DETECTION OF BABESIA - Methods for the rapid detection of the presence or absence of | 2020-12-24 |
20200399717 | GENE CONTROLLING SHELL PHENOTYPE IN PALM - Nucleic acid sequences for predicting and controlling shell phenotype in palm. | 2020-12-24 |
20200399718 | METAPNEUMOVIRUS STRAINS AND THEIR USE IN VACCINE FORMULATIONS AND AS VECTORS FOR EXPRESSION OF ANTIGENIC SEQUENCES - Provided is an isolated mammalian negative strand RNA virus, metapneumovirus (MPV), within the sub-family Pneumoviridae, of the family Paramyxoviridae. Also provided are isolated mammalian negative strand RNA viruses identifiable as phylogenetically corresponding or relating to the genus | 2020-12-24 |
20200399719 | SYSTEMS AND METHODS FOR ANALYZING VIRAL NUCLEIC ACIDS - The invention provides systems and methods for analyzing viruses by representing viral genetic diversity with a directed acyclic graph (DAG), which allows genetic sequencing technology to detect rare variations and represent otherwise difficult-to-document diversity within a sample. Additionally, a host-specific sequence DAG can be used to effectively segregate viral nucleic acid sequence reads from host sequence reads when a sample from a host is subject to sequencing. Known viral genomes can be represented using a viral reference DAG and the viral sequence reads from the sample can be compared to viral DAG to identify viral species or strains from which the reads were derived. Where the viral sequence reads indicate great genetic diversity in the virus that was infecting the host, those reads can be assembled into a DAG that itself properly represents that diversity. | 2020-12-24 |
20200399720 | COMPOSITIONS AND METHODS FOR DETECTING HEV NUCLEIC ACID - Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of Hepatitis E Virus (HEV) nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits. | 2020-12-24 |
20200399721 | MICROBACTERIUM SP. STRAIN AND METHOD FOR PRODUCING PSICOSE BY USING SAME - The present invention relates to a newly isolated bacterium belonging to the genus | 2020-12-24 |
20200399722 | CO-SOLVENT TO PRODUCE REACTIVE INTERMEDIATES FROM BIOMASS - The disclosure provides a system for production of reactive intermediates from lignocellulosic biomass. The reactive intermediates can be used as platform chemicals for biological conversions or can be further catalytically upgraded to be used as “drop in” reagents for fuels. The disclosure provides methods and compositions useful for processing biomass to biofuels and intermediates. | 2020-12-24 |
20200399723 | A PROCESS FOR MANUFACTURING SELF-REDUCING PELLETS/BRIQUETTES FROM BAG HOUSE DUST MIXED WITH CARBON TO BE USED IN STEELMAKING FURNACES - Bag house dust is combined with a carbon source and shaped into pellets or briquettes and used to recycle valuable metals present in the bag house dust. | 2020-12-24 |
20200399724 | CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT - An inoculant for the manufacture of cast iron with spheroidal graphite is disclosed, the inoculant has a particulate ferrosilicon alloy having
| 2020-12-24 |
20200399725 | CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT - An inoculant for the manufacture of cast iron with spheroidal graphite is disclosed, the inoculant has a particulate ferrosilicon alloy having
| 2020-12-24 |
20200399726 | CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT - An inoculant for the manufacture of cast iron with spheroidal graphite is disclosed, the inoculant has a particulate ferrosilicon alloy having
| 2020-12-24 |
20200399727 | HIGH-STRENGTH, HOT-ROLLED FLAT STEEL PRODUCT WITH HIGH EDGE CRACKING RESISTANCE AND, AT THE SAME TIME, HIGH BAKE-HARDENING POTENTIAL, AND METHOD FOR PRODUCING SUCH A FLAT STEEL PRODUCT - A flat product of steel with yield strength ftp 0.2 of 660 to 820 MPa, BH2 value greater than 30 MPa, a hole expansion ratio greater than 30%, and a microstructure having a first main component at a proportion of at least 50%, including one or more individual components of ferrite, tempered bainite, and tempered martensite, each with less than 5% carbides, and a second main component at a proportion of 5% to 50%, including one or more individual components of martensite, residual austenite, bainite or perlite, with the steel having a following chemical composition (in weight %): C: 0.04 to 0.12; Si: 0.03 to 0.8; Mn: 1 to 2.5: P: max. 0.08; S: max. 0.01; N: max. 0.01; Al: up to 0.1; Ni+Mo; up to 0.5; Nb: up to 0.08; Ti: up to 0.2; Nb+Ti: min, 0.03; Cr: up to 0.6; the remainder being iron including unavoidable steel-associated elements. | 2020-12-24 |
20200399728 | CONTINUOUS HOT ROLLED COIL FOR HIGH COLLAPSE-RESISTANT SEW PETROLEUM CASING AND MANUFACTURING METHOD THEREOF - The invention discloses a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing and a manufacturing method thereof, and belongs to the technical field of hot continuous rolling production. Provided is a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing with low alloy element cost and excellent initial welding property, and a manufacturing method thereof. The production cost of the hot continuous rolled coil is lowered by reducing expensive alloy elements such as Mo and V therein, and strictly controlling the content components of chemical elements such as Cr, Mn and Ti. According to the manufacturing method, a continuous cast slab is used as an initial billet and subjected to rough rolling by refined grains for 5-7 passes under the temperature-controlled heating condition to form an intermediate billet, and then the intermediate billet is subjected to finish rolling for at least 4 passes, then finally cooled and coiled to complete the production and processing of the continuous hot rolled coils, and achieve the purpose of controlling the initial yield strength and the initial tensile strength. | 2020-12-24 |
20200399729 | HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREOF - A high strength steel sheet including, by weight, C: 0.001% to 0.004%, Si: 0.5% or less (excluding 0%), Mn: 1.2% or less (excluding 0%), P: 0.005% to 0.12%, S: 0.01% or less, N: 0.01% or less, acid soluble Al: 0.1% or less (excluding 0%), Ti: 0.01% to 0.04%, a remainder of Fe, and unavoidable impurities, wherein the contents of Ti, N, and S satisfy the following Relationship 1, a ratio (b/a) of an average random intensity ratio (b) of an orientation group of (111) [1-10] to (111) [−1-12] to an average random intensity ratio (a) of an orientation group of (001) [1-10] to (110) [1-10] at a point t/4 (where t is a thickness of the steel sheet) in a thickness direction of the steel sheet is 2.3 or more, and a bake hardenability (BH) of the steel sheet is 4 MPa or more. | 2020-12-24 |
20200399730 | COLD ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A cold rolled steel sheet of the present invention has a specific chemical composition and a steel microstructure in which the average aspect ratio of ferrite crystal grains is 2.0 or less; an r | 2020-12-24 |
20200399731 | NON-ORIENTED ELECTRICAL STEEL SHEET - A non-oriented electrical steel sheet includes a silicon steel sheet and an insulation coating. When t is a thickness of the silicon steel sheet and when PDR is defined as (PDR=(maximum−minimum)/minimum×100) which indicates a ratio concerned with maximum and minimum of number densities of AlN precipitates in three areas which are 1/10t area, ⅕t area, and ½t area from a surface of the silicon steel sheet along a thickness direction, the PDR is 50% or less. | 2020-12-24 |
20200399732 | GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THEREOF - A grain-oriented electrical steel sheet includes: a silicon steel sheet including Si and Mn; a glass film arranged on a surface of the silicon steel sheet; and an insulation coating arranged on a surface of the glass film, wherein the glass film includes a Mn-containing oxide. | 2020-12-24 |
20200399733 | METHOD FOR MANUFACTURING A HIGH-STRENGTH STEEL SHEET AND SHEET OBTAINED BY THE METHOD - A method is for manufacturing a high-strength steel sheet having a tensile strength of more than 1100 MPa and a yield strength of more than 700 MPa, a uniform elongation UE of at least 8.0% and a total elongation of at least 10%, made of a steel containing in percent by weight: 0.1%≤C≤0.25%, 4.5%≤Mn≤10%, 1%≤Si≤3%, 0.03%≤Al≤2.5%, the remainder being Fe and impurities resulting from the smelting, the composition being such that CMnIndex=C×(1+Mn/3.5)≤0.6. The method includes annealing a rolled sheet made of said steel by soaking it at an annealing temperature TA higher than the Ac | 2020-12-24 |
20200399734 | A MANUFACTURING PROCESS OF PRESS HARDENED PARTS WITH HIGH PRODUCTIVITY - A process for manufacturing a non-stamped prealloyed steel coil, sheet or blank, comprising the following successive steps of: providing a non-stamped precoated steel coil, sheet or blank composed of a steel substrate covered by a precoating of aluminum, or aluminum-based alloy, or aluminum alloy, wherein the precoating thickness is comprised between 10 and 35 micrometers on each side of the steel coil, sheet or blank, then heating the non-stamped steel coil, sheet or blank in a furnace under an atmosphere containing at least 5% oxygen, up to a temperature θ | 2020-12-24 |
20200399735 | LITHIUM EXTRACTION - Apparatus and methods for lithium extraction from aqueous sources are described herein. Divalent ions are removed using staged membrane separation. The aqueous source is subjected to a solvent extraction process that extracts lithium. Aqueous and organic phases of streams produced by the solvent extraction process are separated using electrical and/or gas flotation separation. The solvent is de-complexed to unload lithium. Streams produced by the de-complexing may be subjected to electrical and/or gas flotation separation. Solvent de-complexing can be performed using an electrical separator. Aqueous streams are pH adjusted for return to the environment. | 2020-12-24 |
20200399736 | PROCESSES FOR PRODUCTION OF MICRONUTRIENTS FROM SPENT ALKALINE BATTERIES - A process for processing a leach solution of black mass of spent alkaline batteries which leach solution comprises metals dissolved to an acidic solution. The process comprises removing of one or more elements from the leach solution by a cementation operation by applying at least one non-noble metal in a metal form as a cementation agent and one or more additional cementation agents from both sulphate and nitrate groups to process the leach solution into a product of at least manganese- and zinc-containing sulphate solution which is suitable for use as micronutrients alone, in fertilizers and/or together with a plant protective agent to aid growth and health of plants. In addition, the invention also relates to a process for processing a black mass of spent alkaline batteries. | 2020-12-24 |
20200399737 | RECYCLING LI-ION BATTERIES USING GREEN CHEMICALS AND PROCESSES - A process for extracting, recovering and recycling metals and materials from spent lithium ion batteries (LIB) that comprises the contacting battery waste products with a deep eutectic solvent, and leaching the metal from the battery waste product and extracting the metal into the deep eutectic solvent with heat and agitation. After the leaching and extracting, the process further includes recovering the dissolved metals ions from the deep eutectic solvent solution, followed by a step of regeneration of cathode materials. | 2020-12-24 |
20200399738 | METHOD FOR CLEAN METALLURGY OF MOLYBDENUM - Disclosed is a method for clean metallurgy of molybdenum, including steps: 1) roasting molybdenite with calcium to obtain calcified molybdenum calcine, and leaching the calcified molybdenum calcine with an inorganic acid to obtain a molybdenum-containing inorganic acid leachate; 2) extracting molybdenum in the leachate with a cationic extractant to obtain an organic phase loaded with molybdyl cations and a raffinate; 3) using a hydrogen peroxide solution as a stripping agent to obtain a molybdenum stripping liquor; and 4) heating the molybdenum stripping liquor to dissociate peroxymolybdic acid therein so as to form a molybdic acid precipitate, and then calcining to obtain a molybdenum trioxide product. The method solves the problem of ammonia nitrogen wastewater production and can also be used for the enrichment and recovery of rhenium. | 2020-12-24 |
20200399739 | FUNCTIONALLY GRADED METAL MATRIX NANOCOMPOSITES, AND METHODS FOR PRODUCING THE SAME - Some variations provide a metal matrix nanocomposite composition comprising metal-containing microparticles and nanoparticles, wherein the nanoparticles are chemically and/or physically disposed on surfaces of the microparticles, and wherein the nanoparticles are consolidated in a three-dimensional architecture throughout the composition. The composition may serve as an ingot for producing a metal matrix nanocomposite. Other variations provide a functionally graded metal matrix nanocomposite comprising a metal-matrix phase and a reinforcement phase containing nanoparticles, wherein the nanocomposite contains a gradient in concentration of the nanoparticles. This nanocomposite may be or be converted into a master alloy. Other variations provide methods of making a metal matrix nanocomposite, methods of making a functionally graded metal matrix nanocomposite, and methods of making a master alloy metal matrix nanocomposite. The metal matrix nanocomposite may have a cast microstructure. The methods disclosed enable various loadings of nanoparticles in metal matrix nanocomposites with a wide variety of compositions. | 2020-12-24 |
20200399740 | HIGH-PERFORMANCE METAL ALLOY FOR ADDITIVE MANUFACTURING OF MACHINE COMPONENTS - A high-performance metal alloy is disclosed being suitable for additive manufacturing of machine components, in particular machine components which are subjected to high gas temperature stress. Exemplary machine components are statoric components of gas turbines, such as nozzles. | 2020-12-24 |
20200399741 | MAGNESIUM ALLOY AND PREPARATION METHOD THEREOF - The present disclosure provides a magnesium alloy and a preparation method thereof. The magnesium alloy comprises: Al: 7.01-9.98 wt %; Zn: 0.1-1.2 wt %; Mn: 0.05-0.2 wt %; Sn: 0.3-2.5 wt %; Sm: 0.1-0.5 wt %; and a balance of Mg. | 2020-12-24 |
20200399742 | PROPERTIES AND PARAMETERS OF NOVEL BIODEGRADABLE METALLIC ALLOYS - The invention relates to biodegradable, metal alloys, methods for their preparation and applications for their use. The alloys include magnesium and other components, such as, yttrium, calcium, zirconium, and zinc. These elements are alloyed together in specific combinations and amounts in order to achieve an alloy having desired properties and characteristics. In certain embodiments, strontium or cerium may be included as an additive. The resulting alloys are particularly suitable for forming various medical devices for implantation into the body of a patient. | 2020-12-24 |
20200399743 | COMPOSITE MATERIALS BASED ON TUNGSTEN CARBIDE AND HAVING NOBLE METAL BINDERS, AND METHOD FOR PRODUCING SAID COMPOSITE MATERIALS - The invention relates to composite materials based on tungsten carbide and comprising gold, palladium and/or platinum and to a method for producing said composite materials by sintering. By means of the FAST method, hard and biocompatible WC/(Au, Pd, Pt) composite materials can be produced, inter alia for use as coatings on tools and prostheses and as solid bodies in, for example, blood pumps. | 2020-12-24 |
20200399744 | ADDITIVELY MANUFACTURED OXIDE DISPERSION STRENGTHENED MEDIUM ENTROPY ALLOYS FOR HIGH TEMPERATURE APPLICATIONS - An additive manufacturing powdered composite material includes metal particles coated with a coating of ceramic particles. The metal particles may include a ternary NiCoCr alloy, with select additions of minor amounts of other elements. The ceramic particles may include yttrium oxide or other oxides. The composite material is suitable for additive manufacturing (AM) into a component for high temperature (>1000° C.) applications. The AM component includes a metal matrix formed from the alloy, with the ceramic particles dispersed in the matrix. | 2020-12-24 |
20200399745 | SINGLE LAYER ZINC ALLOY PLATED STEEL MATERIAL EXHIBITING EXCELLENT SPOT WELDABILITY AND CORROSION RESISTANCE, AND FABRICATION METHOD THEREFOR - Provided are a single layer zinc alloy plated steel material and a fabrication method therefor, the single layer zinc alloy plated steel material comprising a base iron and a zinc alloy plating layer formed on the base iron, wherein the zinc alloy plating layer contains 13-24 wt % of Mg, and the adhesion amount of the zinc alloy plating layer is at most 40 g/m | 2020-12-24 |
20200399746 | HOT-ROLLED COATED STEEL SHEET WITH EXCELLENT WORKABILITY AND MANUFACTURING METHOD THEREFOR - Provided is a hot-rolled coated steel sheet having a yield point elongation of less than 4% and a manufacturing method for the same. The hot-rolled steel sheet comprises, by weight, 0.03 to 0.06% of carbon (C), 0.5 to 1.5% of manganese (Mn), 0.01 to 0.25% of silicon (Si), 0.01 to 0.05% of aluminum (Al), 0.001 to 0.02% of phosphorus (P), 0.006% or less of sulfur (S), 0.0001 to 0.02% of titanium (Ti), 0.0001 to 0.03% of niobium (Nb), 0.001 to 0.005% of nitrogen (N), and a balance of iron (Fe) and inevitable impurities, wherein the Ti, Al and N satisfy the following relationship 1, and the Nb, C and N satisfy the following relationship 2: 0.03≤(wt % Ti)×(wt % Al)×(wt % N)×10 | 2020-12-24 |
20200399747 | LAMINATE SHAPED ARTICLE, METHOD FOR MANUFACTURING THE SAME, AND METAL POWDER FOR LAMINATE SHAPING - Provided are a laminate shaped article made of a maraging steel and having excellent toughness, a method for manufacturing the same, and a metal powder for laminate shaping. The laminate shaped article is made of a maraging steel comprising 0.1-5.0 mass % of Ti. When sis is performed on concentration distribution of Ti in a cross section parallel to a lamination direction of the above laminate shaped article, a length of a linear Ti-rich portion having a Ti concentration B of (1.5×A) or more with respect to an average Ti concentration A in the cross section is 15 μm or less. In addition, the method for manufacturing the laminate shaped article uses a metal powder made of a maraging steel comprising 0.1-5.0 mass % of Ti, and a heat source output is set to 50-330 W and a scanning speed is set to 480-3000 mm/sec during the laminate shaping. | 2020-12-24 |
20200399748 | Metal Matrix Composite Comprising Nanotubes And Method Of Producing Same - A metal matrix composite comprising nanotubes; a method of producing the same; and a composition, for example a metal alloy, used in such composites and methods, are disclosed. A method for continuously infiltrating nanotube yarns, tapes or other nanotube preforms with metal alloys using a continuous process or a multistep process, which results in a metal matrix composite wire, cable, tape, sheet, tube, or other continuous shape, and the microstructure of these infiltrated yarns or fibers, are disclosed. The nanotube yarns comprise a multiplicity of spun nanotubes of carbon (CNT), boron nitride (BNNT), boron (BNT), or other types of nanotubes. The element that infiltrates the nanotube yarns or fibers can, for example, be alloyed with a concentration of one or more elements chosen such that the resulting alloy, in its molten state, will exhibit improved wetting of the nanotube material. | 2020-12-24 |
20200399749 | METHOD FOR DIP-COATING A METAL STRIP - Equipment for the continuous hot dip-coating of a metal strip | 2020-12-24 |
20200399750 | ZINC-BASED PLATED STEEL SHEET HAVING POST-TREATED COATING FORMED THEREON AND POST-TREATMENT METHOD THEREFOR - Provided is a zinc-based plated steel sheet having a post-treated coating filmed thereon including: a steel sheet; a zinc plated layer formed on the steel sheet; and a post-treated coating formed on the plated layer, wherein the atomic ratio (O/M) of oxygen (O) to metals (M) contained in the post-treated coating is greater than 2 and less than 20, and a method for post-treating a zinc-based plated steel sheet. According to this, the zinc-based plated steel sheet having the post-treated coating formed thereon has the effects excellent in lubricity, weldability, adhesiveness, film-removing property and paintability. As the method of post-treating a zinc-based plated steel sheet of the present invention employs a simple coating method irrespective of the kind of plating layer, the process is simple and economical and the process operation cost is low. | 2020-12-24 |
20200399751 | METHOD OF CASE HARDENING GEARS - A method of case hardening toothed gearing using low (LH) or specified hardness (SH) steel and using through surface hardening (TSH) in order to create a described case hardening pattern which increases the fatigue strength of the gear tooth. | 2020-12-24 |
20200399752 | SUBSTRATE FILM FORMING MACHINE TABLE AND USAGE METHOD - A substrate film forming machine table and a usage method. The substrate film forming machine table comprises: a first substrate bearing inlet and outlet chamber; a second substrate bearing inlet and outlet chamber; a film forming chamber; an intermediate chamber; a pump set connected to the first substrate bearing inlet and outlet chamber; a second pump connected to the intermediate chamber; a third pump connected to the film forming chamber and the second substrate bearing inlet and outlet chamber; at least one backup pump, which is provided to connect to the film forming chamber and the second substrate bearing inlet and outlet chamber so as to extract air from the film forming chamber and the second substrate bearing inlet and outlet chamber when the third pump is damaged; or, connecting to the intermediate chamber so as to extract air from the intermediate chamber when the second pump is damaged. | 2020-12-24 |
20200399753 | METAL COMPONENT AND METHOD FOR PRODUCING SAME - The invention relates to a method for producing a metal component coated by a hard-material coating, which method comprises the method steps of preparing an anti-caking agent, adding the prepared anti-caking agent to a powder mixture, providing the powder mixture, providing the substrate made of metal, heating the powder and the substrate in a heating device, depositing a coating on the substrate, the coating having a higher hardness than the substrate, and cooling the substrate. | 2020-12-24 |
20200399754 | SOLID PRECURSOR FEED SYSTEM FOR THIN FILM DEPOSITIONS - A dry powder MOCVD vapor source system is disclosed that utilizes a gravimetric powder feeder, a feed rate measurement and feeder control system, an evaporator and a load lock system for continuous operation for thin film production, particularly of REBCO type high temperature superconductor (HTS) tapes. | 2020-12-24 |
20200399755 | PROCESSING APPARATUS - Described herein is a technique capable of improving an operation rate of an apparatus using a plurality of detoxification apparatuses by removing by-products adhered thereto. According to one aspect of the technique, a processing apparatus includes a controller configured to perform a process recipe of forming a film on a substrate, The controller performs: (a) when an operation state of the first detoxification apparatus is an operation-in-progress state, checking an operation state of the second detoxification apparatus; (b) when the operation state of the second detoxification apparatus is not a maintenance-in-progress state, starting an operation of the second detoxification apparatus and switching the operation state of the first detoxification apparatus to the maintenance-in-progress state; and (c) when the operation state of the second detoxification apparatus is the maintenance-in-progress state, continuing an operation of the first detoxification apparatus. | 2020-12-24 |
20200399756 | PECVD PROCESS - A method of processing a substrate according to a PECVD process is described. Temperature profile of the substrate is adjusted to change deposition rate profile across the substrate. Plasma density profile is adjusted to change deposition rate profile across the substrate. Chamber surfaces exposed to the plasma are heated to improve plasma density uniformity and reduce formation of low quality deposits on chamber surfaces. In situ metrology may be used to monitor progress of a deposition process and trigger control actions involving substrate temperature profile, plasma density profile, pressure, temperature, and flow of reactants. | 2020-12-24 |
20200399757 | Substrate Processing Apparatus, Method of Manufacturing Semiconductor Device and Non-transitory Computer-readable Recording Medium - According to one aspect of the technique, there is provided a substrate processing apparatus including: a process chamber in which a substrate is processed; a first gas supply system configured to supply a first gas onto the substrate in the process chamber and including a plurality of tanks configured to store the first gas, wherein the first gas is heated in the plurality of the tanks; and a controller configured to control the first gas supply system such that the first gas is supplied onto the substrate in the process chamber while switching among the plurality of the tanks. | 2020-12-24 |
20200399758 | TECHNIQUES FOR CONTROLLING PRECURSORS IN CHEMICAL DEPOSITION PROCESSES - An apparatus for controlling precursor flow. The apparatus may include a processor; and a memory unit coupled to the processor, including a flux control routine. The flux control routine may be operative on the processor to monitor the precursor flow and may include a flux calculation processor to determine a precursor flux value based upon a change in detected signal intensity received from a cell of a gas delivery system to deliver a precursor. | 2020-12-24 |
20200399759 | SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM - There is provided a technique that includes: process chamber processing substrate; gas supply system supplying precursor gas into the process chamber; exhaust pipe connected to vacuum pump and evacuating inside of the process chamber; gas concentration sensor configured to measure concentration of the precursor gas passing through the exhaust pipe at front stage of the vacuum pump; a pressure sensor measuring pressure in the exhaust pipe at rear stage of the vacuum pump; dilution gas supply system supplying dilution gas into the vacuum pump or the exhaust pipe at the front stage; and a controller controlling the dilution gas supply system to supply the dilution gas into the vacuum pump or the exhaust pipe at the front stage at low rate corresponding to the measured concentration of the precursor gas and the measured pressure in the exhaust pipe at the rear stage. | 2020-12-24 |
20200399760 | ELECTROLESS PLATING OF OBJECTS WITH CARBON-BASED MATERIAL - A metalizing bath for an electroless plating system includes a metal ion source, a reducing agent, insoluble particulate matter, and stabilizing components, wherein the stabilizing components comprise at least one anionic surfactant and at least one cationic surfactant. | 2020-12-24 |
20200399761 | NICKEL ALLOY PLATING - A nickel-boron coating deposited on a substrate which comprises nickel, boron and a material selected from bismuth, tin, tellurium, selenium, indium and gallium. | 2020-12-24 |
20200399762 | ALUMINUM ALLOY FASTENING MEMBER AND METHOD FOR PRODUCING ALUMINUM ALLOY FASTENING MEMBER - Provided is an aluminum alloy fastening member including a chemical conversion coating having a novel composition as a colored coating, and a method for producing the aluminum alloy fastening member. The aluminum alloy fastening member includes a chemical conversion coating containing tellurium as a component element. | 2020-12-24 |
20200399763 | MOLDING COMPOSITE PART WITH METAL LAYER - A method of molding a metalized composite part. The method comprises: introducing particles comprising at least one metal into a gas stream; directing the gas stream toward a surface of a thermoplastic composite part, thereby depositing a metal layer on the composite part to form a metallized composite part; and molding the metallized composite part to introduce a bend without delamination of the metal layer from the metallized composite part. | 2020-12-24 |
20200399764 | GEAR SHAFT AND METHOD OF MANUFACTURING - A method of manufacturing a gear shaft including depositing only a first material via directed energy deposition (DED), forming a first portion of the gear shaft via the depositing only the first material via directed energy deposition (DED), forming a transitioning portion of the gear shaft via depositing of a varying ratio of the first material with a second material via DED, and forming a second portion of the gear shaft via the depositing via DED of only the second material. | 2020-12-24 |
20200399765 | SN-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING SN-PLATED STEEL SHEET - This Sn-plated steel sheet includes: a base plated steel sheet having a steel sheet, and a Sn-plated layer on at least one surface of the steel sheet; and a film layer which contains a zirconium oxide and a tin oxide and is positioned on the base plated steel sheet. An adhesion amount of Sn per surface of the Sn-plated steel sheet is 0.1 g/m | 2020-12-24 |
20200399766 | ELECTROCHEMICAL PRODUCTION OF CARBON MONOXIDE AND/OR SYNGAS - An electrolysis system and an electrolysis method wherein the electrolysis system includes a pressure-electrolytic cell and a throttle in the catholyte line, by which the catholyte flow can be divided into a gas and liquid phase. In this way, (by-)products of the electrolysis can be recycled, while the electrolytic cell can be operated effectively at a high pressure. | 2020-12-24 |
20200399767 | INTEGRATED SYSTEM COMPRISING ELECTROCATALYSIS DEVICE OF GLYCEROL AND CHEMICAL CATALYSIS DEVICE OF BIOMASS - The present invention provides an integrated system comprising: an electrocatalysis device, in which an oxidation reaction is carried out at an anode by an electrocatalysis of glycerol, and at a cathode hydrogen is produced through a reduction reaction; and a chemical catalysis device for producing butene oligomers from lignocellulosic biomass through a hydrogenation process, wherein the hydrogen produced by the electrocatalysis device is used for the production of the butene oligomers by the chemical catalysis device, and a thermal energy of the electrocatalysis device and the chemical catalysis device is exchanged with each other. The integrated system according to the present invention can reduce the cost of materials of a process for preparing butene oligomers by using hydrogen, which is a byproduct of a process for preparing glycerol derivatives, as a material of a process for preparing the butene oligomers through the integration of materials and energy from the processes for preparing glycerol derivatives and butene oligomers, and can obtain an effect of reducing energy costs by greatly reducing energy required in an integrated process by supplying, as a part of a thermal energy required at the process for preparing glycerol derivatives, the waste heat of the process for preparing the butene oligomers through the construction of a thermal energy integration network. | 2020-12-24 |
20200399768 | IMPROVED GRID LEVEL ENERGY STORAGE SYSTEM AND PROCESS - There is disclosed an improved Kolbe reactor system for converting electrical power into a hydrocarbon fuel and hydrogen. More specifically, the present disclosure provides a Kolbe reactor system comprising an open cavity Kolbe reactor and an initial hydrocarbon chemical formulation comprising from about 3N to about 6N C2-C5 carboxylic acid and from about 2M to about 4M alkali C2-C5 carboxylate, wherein the C2-C5 carboxylate and carboxylic acid have the same carbon alkyl length. The Kolbe reactor system can be continuously fed with C2-C5 carboxylic acid to maintain the initial formulation for a continuous process. Electrical energy is stored by converting the carboxylic acid to hydrocarbon fuel and hydrogen, and is recovered by combustion of the hydrocarbon fuel and hydrogen, and or conversion in a hydrogen fuel cell. | 2020-12-24 |
20200399769 | METHODS FOR ENHANCED ELECTROLYTIC LOADING OF HYDROGEN - An electrolytic method of loading hydrogen into a cathode includes placing the cathode and an anode in an electrochemical reaction vessel filled with a solvent, mixing a DC component and an AC component to produce an electrolytic current, and applying an electrolytic current to the cathode. The DC component includes cycling between: a first voltage applied to the cathode for a first period of time, a second voltage applied to the cathode for a second period of time, wherein the second voltage is higher than the first voltage, and wherein the second period of time is shorter than the first period of time. The peak sum of the voltages supplied by the DC component and AC component is higher than the dissociation voltage of the solvent. The AC component is selected based on a local minimum of a Nyquist plot to minimize energy loss while maintaining hydrogen transport. | 2020-12-24 |
20200399770 | METAL MASK SUBSTRATE FOR VAPOR DEPOSITION, METAL MASK FOR VAPOR DEPOSITION, PRODUCTION METHOD FOR METAL MASK SUBSTRATE FOR VAPOR DEPOSITION, AND PRODUCTION METHOD FOR METAL MASK FOR VAPOR DEPOSITION - A vapor deposition metal mask substrate includes a nickel-containing metal sheet including a obverse surface and a reverse surface, which is opposite to the obverse surface. At least one of the obverse surface and the reverse surface is a target surface for placing a resist layer. The target surface has a surface roughness Sa of less than or equal to 0.019 μm. The target surface has a surface roughness Sz of less than or equal to 0.308 μm. | 2020-12-24 |
20200399771 | METHOD FOR HF-FREE FACILE AND RAPID SYNTHESIS OF MXENES RELATED COMPOUNDS - Provided herein is a method for preparing MXenes, such as Ti | 2020-12-24 |
20200399772 | METHODS FOR EXTRACTING LITHIUM FROM SPODUMENE - Systems and methods for extracting lithium metal ions from a lithium containing ore such as spodumene or lithium salts are provided. The lithium ore or salt is suspended in a hydroxide salt or eutectic and heated to produce a molten salt suspension that is used to electroplate lithiated transition metal oxides on an electrode. Lithium metal or lithium ions can be isolated from the deposited lithiated transition metal oxides. A second metal ore may be included in the suspension and processed with the lithium ore. | 2020-12-24 |
20200399773 | WEAR-RESISTANT COATING - A method of forming a wear-resistant coating on an article includes depositing a chromium coating on a substrate of the article, and subsequently heating the coated article to enhance a plurality of through-cracks within the chromium coating. The method further includes applying a liquid filler material to the coated article such that at least one of the plurality of through-cracks is at least partially occupied by the filler material, and solidifying the liquid filler material | 2020-12-24 |
20200399774 | A method for the manufacture of a coated steel sheet - A steel sheet coated with a coating comprising from 10 to 40% of nickel, the balance being zinc, such steel sheet having a microstructure comprising from 1 to 50% of residual austenite, from 1 to 60% of martensite and optionally at least one element chosen from: bainite, ferrite, cementite and pearlite, and the following chemical composition in weight: 0.102020-12-24 | |
20200399775 | ADVANCED REVERSE-TREATED ELECTRODEPOSITED COPPER FOIL AND COPPER CLAD LAMINATE USING THE SAME - An advanced electrodeposited copper foil and a copper clad laminate using the same are provided. The advanced electrodeposited copper foil has an uneven micro-roughened surface. As observed by a scanning electron microscope operated with a +35 degree tilt and under 1,000× magnification, the uneven micro-roughened surface has a plurality of production direction stripes formed by copper crystals. | 2020-12-24 |
20200399776 | ADVANCED TREATED ELECTRODEPOSITED COPPER FOIL HAVING LONG AND ISLAND-SHAPED STRUCTURES AND COPPER CLAD LAMINATE USING THE SAME - An advanced electrodeposited copper foil having long and island-shaped microstructures and a copper clad laminate using the same are provided. The advanced electrodeposited copper foil includes a micro-roughened surface. The micro-roughened surface has a plurality of copper crystals, a plurality of copper whiskers and a plurality of copper crystal groups which are in a non-uniform distribution and form into a long and island-shaped pattern. | 2020-12-24 |
20200399777 | COATING METHOD FOR CATIONIC ELECTRODEPOSITION COATING MATERIAL - A coating method for a cationic electrodeposition coating material includes: a step of immersing a metallic article to be coated in a first solution bath, a step of immersing the article in a second solution bath and a step of immersing the article in a third solution bath; and at least one of the three steps includes a cationic electrodeposition coating in which a current is applied. A coating film formed through the three steps contains at least: a base resin component (A), a reaction component (B) and a catalyst (C). The first solution bath, the second solution bath and the third solution bath contain the base resin component (A), the reaction component (B) and the catalyst (C) in a combination of one or two of the components. | 2020-12-24 |
20200399778 | INSULATED CONDUCTOR AND INSULATED CONDUCTOR MANUFACTURING METHOD - An insulated conductor of the present invention is an insulated conductor having a conductor and an insulating film provided on a surface of the conductor, in which the insulating film has a low-concentration fluorine layer disposed on a surface side of the conductor and a high-concentration fluorine layer disposed on at least a part of an outside surface of the low-concentration fluorine layer, the low-concentration fluorine layer includes a cured product of a thermosetting resin and a fluororesin and has a fluorine atom content relatively lower than that of the high-concentration fluorine layer, and the high-concentration fluorine layer includes a cured product of a thermosetting resin and a fluororesin and has a fluorine atom content relatively higher than that of the low-concentration fluorine layer. | 2020-12-24 |
20200399779 | METHODS OF REDUCING OR ELIMINATING DEPOSITS AFTER ELECTROCHEMICAL PLATING IN AN ELECTROPLATING PROCESSOR - Methods and apparatus for reducing the formation of insoluble deposits in semiconductor electrochemical plating equipment or a surface thereof during electrochemical plating, including: removing electrochemical plating equipment or a surface thereof from an electroplating solution, wherein residual electroplating solution is disposed atop the electrochemical plating equipment or a surface thereof, and wherein the residual electroplating solution has a first pH; contacting the residual electroplating solution with a rinse agent having a second pH similar to the first pH to form a rinsate; and removing the rinsate from the electrochemical plating equipment or a surface thereof. | 2020-12-24 |
20200399780 | METHOD OF ESTIMATING CONVECTION PATTERN OF SILICON MELT, METHOD OF ESTIMATING OXYGEN CONCENTRATION OF SILICON SINGLE CRYSTAL, METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, AND RAISING DEVICE OF SILICON SINGLE CRYSTAL - A convection pattern estimation method of a silicon melt includes: applying a horizontal magnetic field of 0.2 tesla or more to a silicon melt in a rotating quartz crucible with use of a pair of magnetic bodies disposed across the quartz crucible; before a seed crystal is dipped into the silicon melt to which the horizontal magnetic field is applied; measuring temperatures at a first and second measurement points positioned on a first imaginary line that passes through a center of a surface of the silicon melt and is not in parallel with a central magnetic field line of the horizontal magnetic field as viewed vertically from above; and estimating a direction of a convection flow in a plane in the silicon melt orthogonal to the direction in which the horizontal magnetic field is applied on a basis of the measured temperatures of the first and second measurement points. | 2020-12-24 |
20200399781 | SEED LIFTING AND ROTATING SYSTEM FOR USE IN CRYSTAL GROWTH - A roller guide assembly for use in lifting a seed coupled to a cable includes a mounting plate, a shaft, and a roller guide. The mounting plate has a throughhole. The shaft is coupled to the mounting plate such that the shaft is movable relative to the mounting plate in a direction that is generally perpendicular to a central axis of the shaft. The roller guide is rotationally coupled about the shaft and generally positioned within the throughhole of the mounting plate such that at least a portion of the roller guide extends out of the throughhole. | 2020-12-24 |
20200399782 | APPARATUS AND METHOD FOR MOLECULAR BEAM EPITAXY - An apparatus and method for molecular beam epitaxy are described herein. The apparatus comprises an enclosure defining a vacuum chamber. A substrate holder is mounted within the vacuum chamber. At least one molecular beam source is in fluid communication with the vacuum chamber. A cooling shroud having at least one surface is mounted within the vacuum chamber spaced from the substrate holder. A cryocooler having at least a portion extending into the vacuum chamber is operatively coupled to the cooling shroud for extracting heat therefrom, and cooling the at least one surface of the cooling shroud to cryogenic temperatures. | 2020-12-24 |
20200399783 | METHOD FOR CONTROLLING CONVECTION PATTERN OF SILICON MELT, METHOD FOR PRODUCING SILICON SINGLE CRYSTALS, AND DEVICE FOR PULLING SILICON SINGLE CRYSTALS - A convection pattern control method includes: heating a silicon melt in a quartz crucible using a heating portion; and applying a horizontal magnetic field to the silicon melt in the quartz crucible being rotated. In the heating of the silicon, the silicon melt is heated with the heating portion whose heating capacity differs on both sides across an imaginary line passing through a center axis of the quartz crucible and being in parallel to a central magnetic field line of the horizontal magnetic field when the quartz crucible is viewed from vertically above. In the applying of the horizontal magnetic field, the horizontal magnetic field of 0.2 tesla or more is applied to fix a direction of a convection flow in a single direction in a plane orthogonal to an application direction of the horizontal magnetic field in the silicon melt. | 2020-12-24 |
20200399784 | METHOD FOR FORMING SILICON-PHOSPHOROUS MATERIALS - Embodiments generally relate to methods for depositing silicon-phosphorous materials, and more specifically, relate to using silicon-phosphorous compounds in vapor deposition processes (e.g., epitaxy, CVD, or ALD) to deposit silicon-phosphorous materials. In one or more embodiments, a method for forming a silicon-phosphorous material on a substrate is provided and includes exposing the substrate to a deposition gas containing one or more silicon-phosphorous compounds during a deposition process and depositing a film containing the silicon-phosphorous material on the substrate. The silicon-phosphorous compound has the chemical formula [(R | 2020-12-24 |
20200399785 | LIBRARIES OF GENETIC PACKAGES COMPRISING NOVEL HC CDR3 DESIGNS - Provided are compositions and methods for preparing and identifying antibodies having CDR3s that vary in sequence and in length from very short to very long which in certain embodiments may bind to a carbohydrate moiety or the active site of an enzyme. Libraries coding for antibodies with the CDR3s are also provided. The libraries can be provided by modifying a pre-existing nucleic acid library. | 2020-12-24 |
20200399786 | POLYESTER FIBER BLENDS AND METHODS OF MANUFACTURING SAME - This application is directed to polymer blends of polyethylene naphthalate, polytrimethylene terephthalate, and polyethylene naphthalate, for use in fibers, such as carpet fibers, and other applications. This application is also directed to methods of producing such polymer blends and fibers. | 2020-12-24 |
20200399787 | GRAPHENE COMPOSITE ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE FIBER AND PREPARATION METHOD THEREOF - The present invention provides a composite ultra-high molecular weight polyethylene fiber and a preparation method thereof, wherein the method comprises mixing glass fiber, graphene slurry, UHMWPE powder and white oil, and then swelling to a molten state, then cooling into a gel-spun, and finally making the fiber from the gel-spun. The method of the present disclosure not only can solve the problem that the glass fiber has poor dispersibility in the case of high viscoelasticity of the ultra-high molecular weight polyethylene, but also can improve the cut resistance of the ultra-high molecular weight polyethylene fiber on the basis of ensuring the flexibility of the yarn. | 2020-12-24 |
20200399788 | MELT-ANISOTROPIC AROMATIC POLYESTER MULTIFILAMENT - Provided is a melt-anisotropic aromatic polyester multifilament having excellent abrasion resistance. The melt-anisotropic aromatic polyester multifilament has a single fiber fineness from 10 to 80 dtex and comprises 3 to 10 wt % of a dimethylsilicone-series finishing agent applied on a fiber surface of the multifilament, based on the multifilament, the finishing agent containing a dimethylsilicone-series compound having a weight average molecular weight from 15000 to 40000. | 2020-12-24 |
20200399789 | CARBON FIBER BUNDLE AND PRODUCTION METHOD THEREFOR - A carbon fiber bundle that satisfies retaining a twist count of 2 turns/m or more when suspended with one end fixed and the other end free; having a single fiber diameter of 6.1 μm or more and a heat loss rate at 450° C. of 0.15% or less, and formula (1) wherein L | 2020-12-24 |
20200399790 | METHOD AND DEVICE FOR STABILIZING PRECURSOR FIBERS FOR THE PRODUCTION OF CARBON FIBERS - The invention relates to a method and to a device for stabilizing precursor fibers for the production of carbon fibers. In the method, precursor fibers are first heated to a first temperature and held at the temperature for a predefined duration. Subsequently, the precursor fibers are heated to at least one second temperature, which is higher than the first temperature, and held at said temperature for a predefined duration. During each heating and between the heating steps, the precursor fibers are in a gas atmosphere having a negative pressure in the range between 12 mbar and 300 mbar and having an oxygen partial pressure of 2.5 to 63 mbar. The device has at least one evacuable, elongate vacuum chamber for feeding the precursor fibers through, at least two lock units and at least one heating unit. At least one lock unit is used for the sealed insertion of precursor fibers into the at least one vacuum chamber, while at least one other lock unit is used for the sealed removal of precursor fibers from the at least one vacuum chamber. The heating unit has at least two individually controllable heating elements, which are suitable for heating the at least one vacuum chamber to at least two different temperatures in heating zones which are adjacent in the longitudinal direction. | 2020-12-24 |
20200399791 | FIBRE BAND OPENING DEVICE FOR AN OPEN-END SPINNING DEVICE AND FEED TRAY FOR THE FIBRE BAND OPENING DEVICE - Fibre band opening device for an open-end spinning device and feed tray for the fibre band opening device. The feed tray has a clamping surface, which is designed to transport, in conjunction with a fibre band pull-in cylinder, a feed fibre band towards an opening roller having an opening roller clothing, the tips of which lie on a circular cylindrical surface, a support surface for fixing a fibre tuft, which is processed by the opening roller by combining, the distance of which support surface from the circular cylindrical surface is tapered in the fibre transport direction to a minimum distance, and a transition area having a convex curvature between the clamping surface and the support surface. The support surface has a distance of between 4 and 8 millimetres from the circular cylindrical surface at the beginning of the support surface with respect to the fibre transport direction, and the minimum distance of the support surface from the circular cylindrical surface is less than 1.5 millimetres. | 2020-12-24 |
20200399792 | OPTIMIZATION OF THE OPERATION OF A SPINNING MACHINE - A method for optimizing the operation of a spinning machine with regard to quality and productivity is provided. An apparatus, comprising a control device and the spinning machine is provided. According to the invention, a yarn having specified yarn properties is produced, a quality parameter of the yarn is sensed during the spinning operation, a parameter for setting the production speed is specified, the quality parameter and the parameter for setting the production speed are evaluated, and the production speed is set in dependence on a target variable, the target variable comprising the quality parameter. | 2020-12-24 |
20200399793 | METHOD FOR OPERATING A SEMI-AUTOMATIC OR FULLY AUTOMATIC, CROSS-WOUND PACKAGE-MANUFACTURING SPINNING MACHINE - A method is provided for operating a semi-automatic or fully automatic cross-wound package-manufacturing spinning machine that has a plurality of identical, adjacently arranged, and at least partially autonomous workstations. Each of the workstations has a spinning device for manufacturing a thread and a winding device including a package holder for winding the thread onto a cross-wound package. Once an end of a lot being processed at one of the workstations has been reached, the workstation is stopped. A requirement that at least one manual service action must be carried out at the workstation before a lot change at the workstation is displayed at the workstation. | 2020-12-24 |
20200399794 | TEXTILE MACHINE HAVING A PLURALITY OF WORKSTATIONS AND A METHOD FOR MONITORING A TEXTILE MACHINE HAVING A PLURALITY OF WORKSTATIONS - Method for monitoring a textile machine having a plurality of workstations and a textile machine having a plurality of workstations, more particularly spinning positions, the textile machine having: a textile machine control unit, which is designed to capture different production figures of the individual workstations and to check whether the production figures exceed specified limit values; an input unit for inputting the limit values and selecting at least one production figure to be checked out of the set of production figures to be checked; and an indicating unit, which is connected to the textile machine control unit in order to optically output the result of the check of the at least one selected production figure to be checked for exceeding the allocated, specified limit value. In order to provide a method for monitoring a textile machine having a plurality of workstations and a textile machine having a plurality of workstations, said method and said textile machine enabling quick detection and identification of workstations whose production figures exceed specified limit values, the indicating unit has a plurality of signal units, which are arranged on the textile machine control unit and/or the workstations in question, are associated with the individual workstations and are designed in such a way that the result of the check of the at least one selected production figure to be checked for exceeding the allocated, specified limit value is indicated by means of different light signals. | 2020-12-24 |
20200399795 | COILED ACTUATOR SYSTEM AND METHOD - A method of generating a coiled actuator fiber that includes twisting a fiber to generate a twisted fiber; wrapping the twisted fiber around a core yarn or fiber to generate a coil in the twisted fiber, which generates a coiled twisted fiber; setting the coiled twisted fiber by heat or chemical treatment; and removing at least a portion of the core yarn or fiber to generate a coiled actuator fiber. | 2020-12-24 |
20200399796 | FIBER MIX FOR YARN AND FABRICS - A yarn comprises a blend of two or more types of fibers. Fibers of viscose incorporating silica compose 50-85% by weight of the yarn. Fibers of modacrylic compose 15-50% by weight of the yarn. A composite yarn with a core being defined by the yarn is also provided. The composite yarn has a sheath surrounding the core. | 2020-12-24 |
20200399797 | SCRIM MATERIAL HAVING LOW TENACITY WEFT FIBERS - A scrim that is more readily recycled by grinding is disclosed and has a plurality of high tenacity fibers or yarns having a tenacity of at least about five (5) grams per denier and oriented in the warp direction and a plurality of low tenacity fibers or yarns having a tenacity of less than about four (4) grams per denier and oriented in the weft direction. In preferred embodiments, the low tenacity fibers or yarns comprise textured fibers or spun and undrawn fibers. | 2020-12-24 |