baber/WOPTO huggingface dataset:
Patent BR-PI1009771-B1 (BR)
Title: processo para a preparação de partículas de poliéster com alta carga em uma linha e dispositivo para preparação de um poliéster termoplástico
Inventor: ANDREAS CHRISTEL
IPC: C08G63/80
Filed: 2010-02-23
Abstract: PROCESSO PARA A PREPARAÇÃO DE PARTÍCULAS DE POLIÉSTER COM ALTA CARGA EM UMA LINHA. A invenção refere-se a um processo, assim como a um equipamento, para a preparação de um poliéster termoplástico com as seguintes etapas: a) preparação de partículas de prepolímero de poliéster, b)cristalização das partículas de prepolímero de poliéster para preparação de partículas de prepolímero de poliéster semicristalinas, c) aquecimento das partículas de prepolímero de poliéster semicristalinas até uma temperatura de reação apropriada para preparação de partículas de prepolímero de poliéster aquecidas, d) reação das partículas de prepolímero de poliéster aquecidas para preparação de partículas de polímero de poliéster com uma viscosidade intrínseca entre 0,70 e 0,95 dl/g. A reação na etapa d) ocorre em pelo menos um reator, através do qual as partículas escoam por gravidade. O tempo de residência no reator se situa entre 6 e 30 horas. As partículas são alimentadas pelo menos na etapa (d) com uma vazão mássica entre 40 e 100 toneladas por hora. A presente invenção se destaca pelo fato de que a velocidade de assentamento das partículas no reator se situa entre 2 e 6 metros por segundos.
Patent BR-PI1012290-B1 (BR)
Title: Combinações herbicidas sinérgicas compreendendo tembotriona e amicarbazona, seu uso, e método para combate de crescimento de plantas indesejadas
Inventor: ALFRED ANGERMANN
IPC: A01P13/00
Filed: 2010-05-19
Abstract: combinações sinergísticas de herbicidas compreendendo tembotriona a presente invenção refere-se a agentes herbicidas compreendendo a) tembotriona e b) pelo menos um herbicida adicional. essas composições mostram uma ação superior em comparação com os herbicidas aplicados separadamente.
Patent BR-PI1013840-B1 (BR)
Title: Virola para estator de módulo de turbomotor de aeronave, parte de estator, módulo de turbomotor de aeronave, e, turbomotor para aeronave
Inventor: VINCENZO BERTOLI
IPC: F01D5/22
Filed: 2010-05-04
Abstract: VIROLA PARA ESTATOR DE MÓDULO DE TURBOMOTOR DE AERONAVE, PARTE DE ESTATOR, MÓDULO DE TURBOMOTOR DE AERONAVE, E, TURBOMOTOR PARA AERONAVE A invenção refere-se a uma virola (16) para estator de módulo de turbomotor de aeronave provida com uma pluralidade de aberturas transpassantes (22) cada destinada a receber uma pá de estator (4), cada abertura definindo um esqueleto (32) estendendo-se entre uma primeira extremidade (25) destinada a alojar o bordo de fuga (26) da pá e uma segunda extremidade (27) destinada a alojar o bordo de ataque (28) da pá. De acordo com a invenção, a pelo menos uma das aberturas (22) é associada uma fenda de descarga mecânica (36) praticada atravessante sobre a virola, e disposta voltada para e a uma distância da primeira extremidade (25) de abertura de acordo com a direção do esqueleto (32).
Patent BR-PI1101191-B1 (BR)
Title: Trocador de calor
Inventor: MASANOBU ILO
IPC: F28F3/08
Filed: 2011-03-11
Abstract: trocador de calor. um trocador de calor (4) inclui tubos (30) e aletas (40). o primeiro fluido passa dentro do tubo, e o segundo fluido passa fora do tubo em uma direção de fluxo (aa) do segundo fluido. a aleta acelera a troca de calor entre o primeiro fluido e o segundo fluido. a aleta tem uma base de placa (41) que se estende na direção de fluxo, uma veneziana (43) salientando-se da base em uma direção que intersecta a direção de fluxo, e uma parte plana (44) localizada mais a jusante da base, na direção de fluxo. a parte plana se estende a partir da base na direção de fluxo de forma que um fluxo do segundo fluido a jusante da parte plana é controlado para ser soprado para fora em uma direção correspondente à direção e fluxo.
Patent BR-PI1106163-B1 (BR)
Title: Estrutura dianteira para veículo do tipo para montar
Inventor: HIROAKI TSUKUI
IPC: B62J17/04
Filed: 2011-10-26
Abstract: estrutura dianteira para veículo do tipo para montar objetivo trata-se de um veículo do tipo para montar que tem uma estrutura para guiar um vento em curso em direção ao lado traseiro de um parabrisa, para fornecer uma tecnologia pela qual as influências térmicas nos motoristas possam ser aliviadas. meios de solução um suporte de para-brisa (40) é integralmente fornecido em sua porção inferior com uma seção tipo ponte (71) espaçada para cima a partir de uma cobertura dianteira (36), e tem seções de conexão da direita e da esquerda (61l, 61r) que se estendem na direção da largura do veículo a partir da seção tipo ponte (71) e conectadas ao lado de uma armação em posições nos lados externos em relação a um membro de forquilha (25) na direção da largura do veículo. isto garante que o vento em curso guiado através de uma seção guia de vento em curso (48) seja deixado fluir entre uma borda superior da cobertura dianteira e a seção tipo ponte (71) em direção ao lado traseiro do veículo. um medidor (73) para indicar as condições de funcionamento do veículo é suportado no suporte de para-brisa (40).
Patent EA-002661-B1 (EA)
Title: Method for the preparation of citalopram
Inventor: PETERSEN HANS
IPC: C07D307/87
Filed: 1999-11-19
Abstract: 1. A method for the preparation of citalopram comprising reaction of a compound of formula IV   wherein R is Cl or Br with a cyanide source in the presence of a nickel catalyst and isolation of the corresponding 5-cyano compound citalopram as the base or a pharmaceutically acceptable salt thereof.   2. The method of Claim 1, wherein R is chloro. 3. The method of Claim 1 or 2, wherein the cyanide source is KCN, NaCN, or (R')4N CN where (R')4 indicates four groups which may be the same or different and are selected from hydrogen and straight chain or branched C1-6 alkyl. 4. The method of any of Claims 1-3, wherein the cyanide source is NaCN or KCN. 5. The method of any of Claims 1-4, wherein the nickel catalyst is Ni(PPh3)3 or (σ-aryl)-Ni(PPh)2Cl. 6. The method of any of Claims 1-5, wherein the nickel catalyst is a nickel(0) complex prepared in situ before the cyanation reaction by reduction of a nickel(II) precursor such as NiCl2 by a metal such as zinc, magnesium or manganese in the presence of an excess of complex ligands. 7. The method of Claim 6, wherein a nickel(II) precursor is NiCl2 the metal is zinc, and the complex ligands are triphenylphosphines. 8. The method of Claim 1, wherein a compound of Formula IV wherein R is Cl is reacted with NaCN or KCN in the presence of a Ni(PPh3)3 catalyst. 9. The method of Claim 8, wherein the Ni(PPh3)3 is prepared in situ before the cyanation reaction by reduction of NiCl2 by zinc, in the presence of an excess of complex triphenylphosphine ligands. 10. The method of any of Claims 1-9, wherein the reaction is carried out in the presence of a catalytic amount of Cu<+>, preferably in the form of CuI. 11. The method of any of Claims 1-9, wherein the reaction is carried out in the presence of a catalytic amount of Zn<2+>. 12. The method of any of Claims 1-11, wherein the compound of Formula IV is the S-enantiomer.
Patent EA-003526-B1 (EA)
Title: Obtaining an image of an underground formation
Inventor: TEN KROODE ALPHONSUS PAULUS
IPC: G01V1/40
Filed: 2000-10-12
Abstract: 1. A method of obtaining an image of an underground formation around a borehole extending through the underground formation, which method comprises the steps of (a) selecting a number of positions for an omnidirectional source and a three-component receiver in the borehole, selecting a number of underground positions in the formation, and attributing a value of zero to the underground positions; (b) arranging an omnidirectional source and a three-component receiver in a first position in the borehole; (c) activating the omnidirectional source to generate seismic energy and recording with the three-component receiver data in the form of the components of the reflected seismic energy; (d) determining from the components of the reflected seismic energy the directions from which the reflected seismic energy arrives at the three-component receiver as a function of two-way travel time; (e) selecting a first underground position; (f) calculating the arrival direction of a ray extending from the omnidirectional source to the underground position and back to the three-component receiver and the two-way travel time of seismic energy passing along the ray; (g) accepting the data if the calculated arrival direction is substantially equal to an arrival direction as obtained in step (d) pertaining to reflected seismic energy having the same two-way travel time, and adding the accepted data to the value attributed to the underground position; (h) selecting a next underground position and repeating steps (f) and (g) until the last underground position; and (i) arranging the omnidirectional source and the three-component receiver in a next position in the borehole, and repeating the steps (b) through (h) until the last position along the borehole to obtain the image of the underground formation comprising a set of data mapped on underground positions. 2. The method according to claim 1, wherein step (g) comprises determining the difference between the calculated arrival direction and the arrival direction as obtained in step (c) pertaining to reflected seismic energy having the same two-way travel time, multiplying the data with a weight factor which is a predetermined function of this difference, and mapping the weighted data on the underground position. 3. The method according to claim 1 or 2, wherein the data used in step (g) is the sum of the components of the reflected seismic energy recorded in step (c). 4. The method according to any one of the claims 1-3, wherein the omnidirectional source and the three-component receiver are coincident. 5. The method according to any one of the claims 1-4, wherein the three-component receiver further includes a pressure sensor.
Patent EA-006601-B1 (EA)
Title: Soluble t cell receptor
Inventor: JAKOBSEN BENT KARSTEN
IPC: A61K38/17
Filed: 2002-08-30
Abstract: The present invention provides a soluble T cell receptor (sTCR), which comprises (i) all for part of a TCR alpha chain, except the transmembrane domain thereof, and (ii) all or part of a TCR beta chain, except the transmembrane domain thereof. (i) and (ii) each comprise a functional variable domain and at least a part of the constant domain of the TCR chain, and are linked by a disulphide bond between constant domain residues which is not present in native TCR.
Patent EA-008955-B1 (EA)
Title: A group wiring patching system and method for wire pair identification
Inventor: HWANG RICHARD
IPC: G01R19/00
Filed: 2003-12-11
Abstract: A group wiring patching device (40) which has built-in light emitting device (451) and filtering device (452) coupled with wire pair receptacle thereof. When a testing voltage (61) is applied to the circuit of the light emitting device (451), the light emitting device (451) will emit light for assisting wire pair identification. The filtering device (452) can minimize or even eliminate loop back shorting resulted by the circuit of the connected light emitting device (451) when communication signals or low voltage signals being applied thereto. Therefore, the group wiring patching device (40) of the present invention will be able to perform ordinary signal transmitting functions without the need to remove the light emitting device (452) after the wire pair identification process is done.
Patent EA-010472-B1 (EA)
Title: Cable passageway
Inventor: BOCHKAREV GENNADY VLADIMIROVIC
IPC: H02G15/013
Filed: 2006-08-24
Abstract: The invention relates to electrical equipment, in particular, to explosion-proof cable inputs used in mining industry and productions having explosive atmosphere associated with gases, vapors and dust.The invention is aimed at developing a small-sized quick-release cable input providing maximum reliability of cable fixing using a sealing ring.The inventive device is characterized in that a cable passageway comprises a detachable casing for cable (1) arrangement consisting of an input body (5) having a face cavity for mounting fixture to an electrical equipment, and nuts (6) with a face recess for thread connection to the input body, a sealing ring (2) and two conical sleeves (3, 4) for interacting with the sealing ring, the first sleeve is arranged in the input body face cavity, the second in the nut face recess, the second sleeve contacts the input body face cavity adapted to possible longitudinal displacement in the first sleeve at nut rotation to exert a compression action upon the sealing ring and fixing the cable in the cable passage casing.There are some other differences from a prototype.The proposed device of the quick-release cable input provides maximum reliability of cable fixing using a sealing ring and small-size parts of the device.
Patent EA-012335-B1 (EA)
Title: Reduction of lime consumption when treating refractory gold ores or concentrates
Inventor: KING JAMES A
IPC: C22B3/08
Filed: 2005-12-12
Abstract: The present invention relates to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of methods, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, and/or contacting the autoclave feed slurry with the hot cured discharge liquid. Through curing, reactive iron-containing precipitate, such as basic iron sulphate, reacts with acid to form a dissolved iron-containing species, such as ferric iron sulphate.
Patent EA-014888-B1 (EA)
Title: Agent for stimulating lymphatic drainage, method of obtaining thereof and method of lymphatic drainage stimulation
Inventor: PIKALOV MIKHAIL SERGEEVICH
IPC: A61K33/00
Filed: 2008-02-27
Abstract: The invention relates to the chemical and pharmaceutic industry, in particular to producing an agent for stimulating a lymphatic drainage including formation and transportation of lymph. The agent used for stimulating lymphatic drainage is characterized in that comprises drinking water which was exposed to baromembrane treatment and which has an oxidation reduction potential ranging from +200 to +343 mV, a general mineralization ranging from 25 to 130 mg/l and a pH value ranging from 6.9 to 8.3. The agent can be used in the complex therapy of chronic skin diseases, non-oncological diseases of gastrointestinal tract and chronic obstructive bronchitis. A method for producing the agent for stimulating a lymphatic drainage is characterized in bringing water to a drinking water state and in exposing said water to baromembrane treatment by the passage thereof through semipermeable membranes, the diameter of holes of which ranges from 0.0001-0.005 mkm, whereupon the purified water has the following characteristics: redox potential from +200 to +343 mV; total mineralization from 25 to 130 mg/l; pH value from 6.9 to 8.3. The purified water is saturated with macro- and microelements. A method for stimulating lymphatic drainage is characterized in that while treating patients having chronic skin diseases, non-oncological gastrointestinal tract diseases and chronic obstructive bronchitis, the claimed agent is used, which method consists in taking said agent 30-40 minutes before and in 2-2.5 hour after each meal. The first dose is taken during the morning fast. The revealed effect makes it possible to use the present water for endoecological rehabilitation of an organism on the cellular-organismic level owing to 20-30% acceleration of the lymphatic drainage of tissues.
Patent EA-021448-B1 (EA)
Title: Device for measuring the speed of a fluid
Inventor: BAUMGARTNER CHRISTOPH
IPC: G01F1/74
Filed: 2011-06-09
Abstract: The present invention relates to a device for measuring the speed of a fluid (1), in particular for measuring the air speed in suction lines (2). The device is provided with a probe (3), which comprises at least two measurement points (4, 5) for the differential pressure measurement. According to the invention, the probe (3) is designed in the manner of a spatial aerofoil profile.
Patent EA-023762-B1 (EA)
Title: Anti-dandruff shampoo
Inventor: ANANTHAPADMANABHAN KAVSSERY PARAMESWARAN
IPC: A61Q19/00
Filed: 2011-07-14
Abstract: The invention relates to an anti-dandruff shampoo comprising: a) from 0.1 to 5 wt.% of an anti-dandruff zinc salt; b) from 1 to 8 wt.% of an alkyl glycinate and/or alkyl carboxyglycinate; c) from 2 to 16 wt.% of an alkyl sulphate and/or an ethoxylated alkyl sulfate anionic surfactant; and d) from 1 to 10 wt.% of a fatty acyl isethionate product which product comprises 40 to 80 wt.% fatty acyl isethionate and 15 to 50 wt.% free fatty acid and/or fatty acid salt; and to the use of a surfactant system comprising components b) to d) to provide an improvement to the skin stratum corneum barrier.
Patent EA-024282-B1 (EA)
Title: Hair-mending composition
Inventor: WRIGHT MICHAEL
IPC: A61Q5/00
Filed: 2011-10-07
Abstract: The present invention relates to a hair-mending composition, comprising a cationic polymer comprising one or more monomeric units with one or more quaternary ammonium nitrogen moieties, and an anionic polymer which is a methylvinyl ether/maleic acid copolymer (PVMMA).
Patent EA-030578-B1 (EA)
Title: ACETYL-CoA CARBOXYLASE HERBICIDE RESISTANT PLANTS
Inventor: OSTLIE MIKE
IPC: C12N5/04
Filed: 2012-01-31
Abstract: The present invention provides for compositions and methods for producing crop plants that are resistant to herbicides. In particular, the present invention provides for wheat plants, plant tissues and plant seeds that contain altered acetyl-CoA carboxylase (ACCase) genes and proteins that are resistant to inhibition by herbicides that normally inhibit the activity of the acetyl-CoA carboxylase protein.
Patent EA-022945-B1 (EA)
Title: Method for producing heat-sensitive nanocomposite photon crystals
Inventor: SHAHNOV VADIM ANATOLYEVICH
IPC: B82Y20/00
Filed: 2011-12-29
Abstract: The invention relates to methods for producing composite materials, in particular nanocomposite photon crystals on the basis of opal matrices, with the option of changing the width of the photon inhibited zone. The problem addressed by the invention consists in developing a method for producing nanocomposite photon crystals on the basis of opal with a photon inhibited zone controlled by means of changing the temperature of the surrounding medium - it can find application as temperature sensors for fiber optic systems. In the method for producing nanocomposite materials on the basis of an opal structure of a photon crystal, which method comprises introducing materials into the opal matrix, the materials used therefor are cholesteric liquid crystals introduced by impregnation under pressure and at a temperature higher than the temperature for the transition of the liquid crystal to the isotropic state. The method for forming heat-sensitive nanocomposite photon crystals with a changeable photon inhibited zone controlled by means of the external temperature consists in introducing a material with changeable properties depending on the external temperature into the opal structure obtained by etching of colloidal particles forming a crystal lattice of the photon crystal with the introduced opal, which is introduced by a method of opal oxide precursor infiltration. The method is characterized in that the initial structure for the photon crystal is formed by polystyrene particles using a procedure for deposition on a flat substrate. Opal oxide precursor infiltration into the initial opal structure is held at a pressure from 1.2 to 1.5 times higher than the atmospheric pressure and at a temperature from 60 to 80°C. The introduced material with changeable properties depending on the external temperature that is used is a mesomorphic substance in the form of a cholesteric liquid crystal which is introduced by impregnation at a temperature that is greater than the temperature for the transition of the liquid crystal to the isotropic state (from 70°C) and at a pressure from 150 to 200 kPa, followed by the final step of coating the surface of the photon crystal with a metal layer having a width from 150 to 300 nm by magnetron sputtering at a speed from 20 to 40 nm/min. This step is necessary for improving the structure stability in case of heating.
Patent EA-030571-B1 (EA)
Title: Pipe joint
Inventor: MANNING JOHN PATRICK
IPC: F16L37/14
Filed: 2013-09-30
Abstract: A pipe joint comprising a conduit (10) having two connection ends wherein each connection end comprises a wall defining a receiving recess (11) for receiving an end of a pipe length (4, 5); one or more channels (14) on the internal surface of the wall, each channel housing a sealing ring (12) located within the channel (14); one or more grooves formed to a depth in an internal surface of the wall of the receiving recess; a channel communicating between the groove and an external surface of the connection end, and a connector (20) formed from a length of material which is seatable within the groove via the channel and which is wider than the depth of the groove so that when seated within the groove the connector extends into the receiving recess; first and second pipe lengths to be connected together in the conduit, each pipe length being formed with a groove on its external surface corresponding to the or each groove in the internal surface of the wall of one of the connecting ends, such that the ends of the pipe lengths in the conduit abut each other.
Patent EA-028542-B1 (EA)
Title: Process for the preparation of hydrocarbons
Inventor: HINNEMANN BERIT
IPC: C10G3/00
Filed: 2012-11-22
Abstract: Process for the preparation of higher hydrocarbons boiling in the gasoline range from methane containing feed gas comprising the steps of: a) mixing the feed gas with a hydrogenated tail gas and autothermal reforming the mixed feed gas to a methanol synthesis gas containing hydrogen, carbon monoxide and carbon dioxide; b) converting the methanol synthesis gas to a methanol and dimethyl ether containing effluent in presence of one or more catalysts active in the conversion of hydrogen and carbon oxides to methanol and dehydration of methanol to dimethyl ether; c) converting the methanol and dimethyl ether containing effluent as prepared in step (b) to a raw product containing hydrocarbons boiling in the gasoline range, water, unconverted methanol synthesis gas and carbon dioxide formed during the conversion of the methanol synthesis gas; d) cooling and separating the raw product into a water fraction, a higher hydrocarbon fraction boiling in the gasoline range and into a tail gas with the unconverted methanol synthesis gas and the carbon dioxide; e) hydrogenating a part of the tail gas as obtained in step d) to provide the hydrogenated tail gas; and f) recycling the hydrogenated tail gas to step (a).