baber/WOPTO huggingface dataset:
Patent BR-PI1008413-B1 (BR)
Title: Dispositivo e método para transmitir potência para um receptor através de um campo sem fio, dispositivo e método para receber potência de acordo com uma pluralidade de protocolos de carregamento através de um campo sem fio e memória legível por computador
Inventor: MATTHEW S GROB
IPC: H04B5/00
Filed: 2010-02-12
Abstract: energia sem fio para dispositivos carregáveis e de carregamento. as modalidades exemplares referem-se à energia sem fio. um método pode compreender detectar um ou mais elementos de transmissão posicionados dentro de uma região de carregamento conexa. o método pode compreender adicionalmente selecionar pelo menos um elemento de transmissão do elemento ou elementos de transmissão detectados para receber energia sem fio deles para proporcionar o carregamento ótimo de um dispositivo de carregamento.
Patent BR-PI1009847-B1 (BR)
Title: conector médico para uso em uma via de fluidos e método para fabricar um conector médico
Inventor: THOMAS F FANGROW JR
IPC: A61M39/22
Filed: 2010-03-25
Abstract: CONECTORES MÉDICOS E MÉTODOS DE USO. Descrevem-se algumas modalidades que estão relacionadas a um conector médico tenfo um módulo de resistência a contra fluxo configurado para impedir que fluidos sejam puxados para o interior do connector quando ocorre um evento indutor de contra fluxo. Em algumas modalidades, o módulo de resistência ao contra fluxo pode incluir uma câmara de volume variável configurada para mudar de volume em resposta a um evento indutor de contra fluxo e uma válvula de retenção configurada para resistir ao contra fluxo. Em alguma modalidades, o conector médico pode incluir um derivador de fluidos configurado para direcionar o fluido que flui através do conector médico para o interior da câmara de volume variável de modo a impedir a estagnação de fluido na mesma. Em algumas modalidades, o conector médico inclui um elemento de corpo, um elemento de base, um elemento de selo ou vedação, um elemento de suporte e um elemento de válvula.,
Patent BR-PI1100126-B1 (BR)
Title: Máquina de raspagem e escovação de paletes
Inventor: GILSON GIBSON PEREIRA
IPC: B08B1/02
Filed: 2011-08-05
Abstract: máquina de raspagem e escovação de paletes. a patente de invenção se refere a uma máquina composta por três escovas, sendo uma principal e duas laterais, de material plástico siliconado (1), sendo elas baixadas até o palete através de um pistão pneumático, ao mesmo tempo em que são acionadas as escovas (2) por motores, enquanto o palete atravessa a maquina de limpeza, ocorrendo simultaneamente a exaustão da poeira (3) através de um envelope confinado nas escovas e insuflada para um filtro tipo manga, e os detritos são depositados na bandeja (5) localizada abaixo da maquina, sendo a máquina controlada por um painel elétrico (4).
Patent EA-001393-B1 (EA)
Title: Process for preparing hydroxylammonium salts
Inventor: VAN LESHOUT LAMBERTUS HUBERTUS
IPC: B01J27/13
Filed: 1997-10-17
Abstract: 1. Process for preparing a hydroxylammonium salt through catalytic reduction of nitrate ions with hydrogen in an acid medium in the presence of a palladium and/or platinum catalyst on a carrier, characterised in that the catalyst includes halogen ions at a level of at least 0.00025 and at most 0.004 mmol halogen ions per m<2> of palladium and/or platinum surface area. 2. Process according to claim 1, characterised in that the halogen ions are present at a level of between 0.001 and 0.002 mmol halogen ions per m<2> of palladium and/or platinum surface area. 3. Process according to any one of claims 1-2, characterised in that the halogen ions are introduced into the catalyst prior to introduction of the catalyst into the reactor. 4. Process according to any one of claims 1-3, characterised in that the halogen ions are iodine and/or bromine ions. 5. Process according to any one of claims 1-4, characterised in that the catalyst is on a carrier material of activated carbon or graphite. 6. Process according to any one of claims 1-5, characterised in that the catalyst is treated with a halogen compound selected from the group consisting of I2, Br2, Cl2, F2, HI, HBr; alkali(ne earth) salts of iodine, bromine, chlorine and/or fluorine, iodinated, brominated, chlorinated and/or fluorinated aliphatic, aromatic, branched or linear hydrocarbons having 1-12 C atoms or mixtures thereof. 7. Process according to claim 6, characterised in that the halogen compound is an iodine- and/or bromine-containing compound. 8. Process according to any one of claims 1-7, characterised in that the catalyst is activated by the presence of one or more compounds of the elements from the group comprising Cu, Ag, Au, Cd, Ga, In, T1, Ge, Sn, Pb, As, Sb and Bi.
Patent EA-004743-B1 (EA)
Title: Process for the synthesis of (2r, 2-alpha-r, sa)-2[1-(3,5-bis(trifluoromethyl)ethoxy]-3-(4-fluorophynyl)-1,4-oxazine
Inventor: BRANDS KAREL M JOS
IPC: C07D265/32
Filed: 2001-06-04
Abstract: 1. A process for the preparation of a compound of the formula: which comprises contacting a compound of the formula: with a compound of the formula: wherein Y is selected from MgCl, MgBr, MgI and Li, in a first solvent followed by hydrogenation in a second solvent. 2. The process of Claim 1 wherein Y is MgBr. 3. The process of Claim 1 wherein the first solvent comprises a solvent which is selected from: toluene, tetrahydrofuran, 1,2-dimethoxyethane (DME), diethyl ether, diisopropyl ether, MTBE, 2-methoxyethyl ether, 1,4-dioxane, 1,3-dioxolane and mixtures thereof. 4. The process of Claim 1 wherein the first solvent comprises a solvent which is selected from: toluene, tetrahydrofuran, and mixtures thereof. 5. The process of Claim 1 wherein the first solvent comprises tetrahydrofuran. 6. The process of Claim 1 wherein the product resulting from the reaction of (2R, 2-alpha-R)-4-benzyl-2-[1-[3,5-bis (trifluoromethyl)phenyl]-ethoxy-1,4-oxazin-3-one with the 4-fluorophenyl reagent is contacted with an alcohol and a strong inorganic or organic acid prior to conducting the hydrogenation. 7. The process of Claim 1 wherein the product resulting from the reaction of (2R,2-alpha-R)-4-benzyl-2-[1-[3,5-bis (trifluoromethyl)phenyl]-ethoxy-1,4-oxazin-3-one with the 4-fluorophenyl Grignard reagent is contacted with methanol and hydrochloric acid, hydrobromic acid or 4-toluenesulfonic acid prior to conducting the hydrogenation. 8. The process of Claim 1 wherein the hydrogenation is catalytic hydrogenation. 9. The process of Claim 8 wherein the hydrogenation catalyst is selected from: palladium on carbon, palladium on alumina, palladium on barium sulfate, palladium on calcium carbonate, palladium on barium carbonate, palladium on strontium carbonate, palladium on silica, and palladium hydroxide on carbon. 10. The process of Claim 9 wherein the hydrogenation catalyst is palladium on carbon. 11. The process of Claim 1 wherein the second solvent comprises a solvent which is selected from the group of C1-C4 primary, secondary and tertiary alcohols, and water. 12. The process of Claim 1 wherein the second solvent comprises a solvent which is selected from methanol, ethanol, isopropanol, n-propanol, n-butanol, water, and mixtures thereof. 13. The process of Claim 1 wherein the second solvent comprises a solvent which is selected from methanol and mixtures of methanol and water. 14. A compound which is the hydrochloride salt of: 15. A polymorphic form of a compound which is the hydrochloride salt of: which is characterized by an X-ray powder diffraction pattern with key reflections at approximately: 13.71, 20.23, 22.70 and 23.26 (2 theta). 16. A polymorphic form of a compound which is the hydrochloride salt of: which is characterized by an X-ray powder diffraction pattern with key reflections at approximately: 20.24, 20.79, 21.88 and 24.03 (2 theta).
Patent EA-005084-B1 (EA)
Title: Process for producing nylon 6
Inventor: ALSOP ALBERT W
IPC: C08G69/46
Filed: 2002-05-29
Abstract: 1. A process for making nylon 6 having a desired molecular weight and a desired caprolactam content, comprising: (1) heating nylon 6 having an initial molecular weight less than the desired molecular weight and an initial caprolactam content greater than the desired caprolactam content to a first temperature in the range of 130 to 220 degrees centigrade in the presence of an inert gas; (2) maintaining said first temperature for a time sufficient to raise the molecular weight of the nylon 6 by 5% to 95% of the difference between said initial molecular weight and the desired molecular weight; (3) lowering the temperature of said nylon 6 to a second temperature at least 1 degree centigrade below said first temperature; and (4) maintaining said second temperature for a time sufficient to achieve the desired caprolactam content and the desired molecular weight. 2. A process for making nylon 6 having a desired molecular weight and a desired caprolactam content, comprising: (1) heating nylon 6 having an initial molecular weight less than the desired molecular weight and an initial caprolactam content greater than the desired caprolactam content to a first temperature in the range of 130 to 220 degrees centigrade in the presence of an inert gas; (2) maintaining said first temperature for a time sufficient to raise the molecular weight of the nylon 6 by 5% to 95% of the difference between said initial molecular weight and the desired molecular weight; (3) allowing the nylon 6 to cool at least 1 degree centigrade below the first temperature of step (1); (4) re-heating the nylon 6 to a second temperature equal to or less than the first temperature of step(1); and (5) maintaining said second temperature for a time sufficient to achieve the desired caprolactam content and the desired molecular weight.
Patent EA-007130-B1 (EA)
Title: Filtering screen
Inventor: ROBERTSON GRAHAM
IPC: B07B1/46
Filed: 2004-04-07
Abstract: A screen is described for use in a vibrating machine for separating solids from liquid material, comprising woven wire cloth of orthogonal warp and weft wires, tensioned and bonded to a support structure defining at least one rectangular opening across which the cloth extends. The orientation of the cloth is chosen so that the warp wires extend across the width (i.e. shorter dimension) of the or each opening. A method of manufacturing two screens side by side in a jig involves laying a length of woven wire cloth across two rectangular frames laid side by side in the jig with longer edges thereof abutting, and orientating the cloth so that the warp wires extend continuously across the two screens. The cloth is bonded to the frames after which it is severed along the join and surplus cloth is trimmed away from the edges of the frame. If the cloth has a square mesh and the warp wires are of greater cross section than the weft wires, the warp wires will extend across the width of the frame, and if the cloth has a rectangular mesh, the greater number of warp wires per unit length will also extend across the width of the frame, so that in each case warp wires will resist in use the stresses across the width of the central region of the or each opening.
Patent EA-007897-B1 (EA)
Title: Support for a tube bundle
Inventor: MULDER DOMINICUS FREDERICUS
IPC: F16L3/26
Filed: 2004-07-23
Abstract: A support for a bundle of parallel tubes, comprising at least two spaced apart transverse support plates, wherein each plate is provided with a plurality of openings of substantially rhombical or substantially frustro-rhombical shape, each of which openings having a maximum of two mirror symmetry axes including a characteristic mirror symmetry axis, the openings being large enough to accommodate at least two tubes, wherein openings in different support plates are arranged to form support passages for parallel tubes so that support passages extending through the same opening in one support plate extend through different openings in another support plate, and wherein the characteristic mirror symmetry axes of at least two openings belonging to the same support passage are arranged to extend in different directions.
Patent EA-012595-B1 (EA)
Title: A method of converting natural gas into fuels
Inventor: ANGELOV CHAVDAR ANGELOV
IPC: B01J21/04
Filed: 2006-03-16
Abstract: The method is applicable to catalytic conversion of natural gas for production of synthetic fuels and other chemical products. It includes a phase of converting natural gas into a mixture of carbon monoxide and hydrogen (synthesis gas) and a phase of catalytic conversion of synthesis gas into motor fuels. First phase takes place at 800 - 900°C and 0.1 - 1 MPa in the presence of sorbent-catalyst, preliminarily saturated with oxygen as a result of its treatment with oxygen-containing gas. The sorbent-catalyst is based on aluminium oxides and mixed oxides, including oxides of nickel, cerium, zirconium and iron, with the following composition in mass percentage: mixed oxide - no more than 20 mass %; aluminium oxide - remaining part. The sorbent-catalyst is in granules form with surface-to-weight ratio 100 - 200 m/g. Regeneration of the sorbent-catalyst is performed at 500 - 600°C in a gas flow containing 1 - 5 volume % of oxygen, up to its saturation with oxygen.
Patent EA-009806-B1 (EA)
Title: Additive for viscoelastic fluid
Inventor: CHEN YIYAN
IPC: C09K23/00
Filed: 2005-01-20
Abstract: Composition and method for shortening the shear recovery time of cationic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of a co-gelling agent selected from triblock oligomeric compounds having hydrophilic (for example polyether) and hydrophobic (for example alkyl) portions. The co-gelling agent also increases fluid viscosity and very low co-gelling agent concentration is needed. Preferred surfactants are betaines and quaternary amines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing.
Patent EA-012524-B1 (EA)
Title: Methods for the production of ansamitocins
Inventor: KUO CYNTHIA
IPC: C07D491/02
Filed: 2005-12-12
Abstract: The invention relates to processes of the large-scale fermentation of a highly productive ansamitocin-producing strains. Methods are provided for culturing a microorganism highly productive for ansamitocins in a liquid culture medium in large fermenters. Methods are also provided for the extraction of the ansamitocin from the culture broth and the microorganism into a non- aromatic water-immiscible organic solvent in which the ansamitocin is highly soluble. The invention provides a need of ansamitocin production in industrial scale in high yields and also to provide an efficient process for its isolation and purification, while minimizing worker exposure to the highly toxic drug.
Patent EA-013193-B1 (EA)
Title: Method for producing a non-slip coating
Inventor: KERBER FRIEDRICH
IPC: D06M23/16
Filed: 2007-03-16
Abstract: The invention relates to a method for producing a non-slip coating on a carrier (1) which is in the form of a sheet or can be unwound off a roll, for improving the friction-related treatment characteristics of the carrier (1) for subsequent treatment steps, such as cutting, stamping or folding processes, subsequent transport processes, or subsequent storing. A covering layer (3) consisting of non-slip material is applied to at least one of the two surfaces (5) of the carrier (1). According to the invention, lacquer is used as a covering layer (3), said lacquer being applied only to certain parts of the surface (5) of the carrier (1). The invention also relates to a strip-type or sheet-type material consisting of a carrier (1) and a covering layer (3) consisting of a non-slip material applied to at least one of the two surfaces (5) of the carrier (1). The covering layer (3) is a layer of lacquer which is applied only to sections of the surface (5) of the carrier (1).
Patent EA-018889-B1 (EA)
Title: Method for determining nucleic acids by real-time polymerase chain reaction and a device for the implementation thereof
Inventor: STROGANOV ALEXANDER ANATOLEVICH
IPC: C12P19/34
Filed: 2009-10-08
Abstract: The invention relates to molecular biology, medicine and biotechnology, in particular to a polymerase chain reaction method and a device for the implementation thereof with the real-time recording of reaction product accumulation. The problem addressed by the invention is solved using a method and a corresponding device for determining nucleic acids by real-time polymerase chain reaction, which method involves introducing liquid nucleic acid-containing samples into reaction areas on the upper surface of a thermally conductive microchip substrate, insulating said samples from the atmosphere, reacting the nucleic acid in a sample with polymerase chain reaction components while thermocycling the samples and removing heat via the outer surface of the microchip, carrying out the fluorescent determination of a change in quantity of the polymerase chain reaction products during the thermocycling process and determining the quantity of initial nucleic acid in the samples according to the dynamics of the fluorescence signal growth. The method is characterized in that a microchip is used which has a thermally conductive substrate made of a thermally conductive material with a thermal conductivity factor greater than 1 W/cm K and a thermal diffusion coefficient greater than 0.6 cm/s, wherein the reaction areas on the microchip surface are separated from the thermally conductive substrate by a layer of passivation material which is covalently bound to the surface of the thermally conductive material and the introduced samples are insulated from the atmosphere by a layer of water-immiscible liquid which is retained on the upper surface of the thermally conductive substrate with the aid of a peripheral barrier; furthermore, the relationship between the total thermal mass of the microchip, together with the introduced samples and the layer of water-immiscible liquid, and the thermal conductivity of the microchip substrate is equal to or less than 0.04 s. The technical result consists in reducing analysis time and increasing the reliability, fidelity, efficiency and cost-effectiveness of analysis.
Patent EA-022236-B1 (EA)
Title: Mobile station apparatus and data transmission method
Inventor: HAMAGUCHI YASUHIRO
IPC: H04W88/02
Filed: 2010-04-14
Abstract: To reduce power consumption in a mobile station apparatus in uplink, while making the system more efficient, the mobile station apparatus has a plurality of transmission antennas 7, performs wireless communications with a base station apparatus, and is provided with a PDCCH reception part 2 that receives designation information for designating the number of transmission antennas to use from the base station apparatus, a PH calculation part 5 that calculates PH (Power Headroom) indicative of a difference between maximum transmission power and transmission power required to achieve desired reception power in the base station apparatus, and a PUSCH transmission part 6 that transmits a signal including the PH to the base station apparatus using the number of transmission antennas designated by the designation information.
Patent EA-019520-B1 (EA)
Title: Cephalosporin having catechol group
Inventor: NISHITANI YASUHIRO
IPC: A61K31/5365
Filed: 2009-10-27
Abstract: The following cephem compounds are disclosed having a wide range of an antimicrobal activity and characterized by high anti-microbal activity against β-lactamase-producing Gram-negative bacteria: represented by formula (I)wherein X represents N, CH, or C-Cl; T represents S, or the like; A and G independently represent a lower alkylene, or the like; B represents a single bond, or the like; D represents a single bond, -CO-, -CO-NR-, -NR-CO-, -NR-CO-NR-, or the like; E represents a lower alkylene which may be substituted; F represents a single bond, or a phenylene which may be substituted; R, R, Rand Rindependently represent a hydrogen, a halogen or the like; or an ester, a protected compound at the amino on the ring in the 7-side chain, a pharmaceutically acceptable salt or a solvate thereof.
Patent EA-026096-B1 (EA)
Title: Method of partially upgrading heavy oil at well-site
Inventor: FUKUYAMA HIDETSUGU
IPC: E21B43/24
Filed: 2009-09-18
Abstract: The invention provides a method of partial upgrading of heavy oil at well-site, the heavy oil having an API gravity of 20 or less, by thermal cracking at well-site, using the thermal cracked residue as the fuel to produce the steam for recovering heavy oil from reservoir. The thermal cracking may be conducted at a pressure of 0 to 0.1 MPaG at a temperature of 370 to 440°C for 15 to 150 minutes in a soaking drum, simultaneously injecting stripping steam to separate a thermal cracked oil, generated in a liquid phase of the soaking drum, as a gaseous thermal cracked oil, from a thermal cracked residue, to obtain a thermal cracked oil product, provided that the liquid phase of the soaking drum is maintained to have an S-value of 2.0 or larger at a thermal cracking extent of fractions having boiling points of 500°C or higher in the starting heavy oil is 30% or larger.
Patent EA-023350-B1 (EA)
Title: Antimicrobial compounds, methods of making and using the same
Inventor: DUFFY ERIN M
IPC: C07D251/30
Filed: 2010-10-15
Abstract: The present invention relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, and reducing the risk of microbial infections in humans and animals.
Patent EA-029437-B1 (EA)
Title: Hinged row crop auger conveyor
Inventor: HEIM DANIEL M
IPC: A01D41/12
Filed: 2013-09-19
Abstract: An auger conveyor (104) is provided for a row crop harvesting head (100) that has a hinged frame (102). The auger conveyor (104) has a first section (122) that is coupled to a second section (120, 124) with a universal joint (130).
Patent EA-032364-B1 (EA)
Title: Nucleic acid molecule encoding hepatitis b virus core protein and vaccine comprising the same
Inventor: WEINER DAVID B
IPC: A61K39/29
Filed: 2012-02-13
Abstract: Provided herein are nucleic acid sequences that encode novel consensus amino acid sequence of hepatitis B virus (HBV) core protein, as well as genetic constructs/vectors and vaccines that express said protein sequences. Also provided herein are methods for generating an immune response against HBV using the nucleic acid sequences that are provided.
Patent EA-032731-B1 (EA)
Title: Distributed fibre optic sensor
Inventor: HILL DAVID JOHN
IPC: G01D5/353
Filed: 2010-11-11
Abstract: Disclosed are fibre optic sensors with improved performance for use in distributed sensing, for instance in distributed acoustic sensors. One embodiment describes a fibre optic element having a stiffness in a first transverse direction that is greater than the stiffness in a second transverse direction, the second transverse direction being different to the first transverse direction.