baber/WOPTO huggingface dataset:
Patent BR-0309829-A (BR)
Title: derivados de piridin-3-carbonila 2,6-substituìdos como agentes de proteção de plantas com efeito herbicida
Inventor: SCHWARZ HANS-GEORG
IPC: A01P13/00
Filed: 2003-04-16
Abstract: "DERIVADOS DE PIRIDIN-3-CARBONILA 2,6-SUBSTITUìDOS COMO AGENTES DE PROTEçãO DE PLANTAS COM EFEITO HERBICIDA". Novas piridilcetonas substituídas da fórmula (1), na qual A, R, X, Y, Z e n têm os significados indicados na descrição, processos para a preparação dessas novas substâncias e sua aplicação como agentes de tratamento de plantas, especialmente como herbicidas. Novos produtos intermediários das fórmulas (II) e (VI).
Patent BR-0310005-A (BR)
Title: Método para a produção de ácido orgânico
Inventor: ISOTANI ATSUSHI
IPC: C07C51/50
Filed: 2003-05-09
Abstract: "MéTODO PARA A PRODUçãO DE áCIDO ORGâNICO". Um novo método é fornecido pelo qual um ácido orgânico livre pode ser produzido particularmente a partir de um sal de amónio de um ácido orgânico tendo um ponto de ebulição elevado obtenível pela bioconversão de uma fonte de carbono na presença de um agente de neutralização, eficientemente em um custo baixo, e o material usado para a reação e um subproduto podem ser reciclados para a reutilização sem ser disposto. Um sal de amónio do ácido orgânico A tal como um ácido dicarboxílico, um ácido tricarboxílico ou um aminoácido é submetido à cristalização reativa por meio do ácido B como um ácido monocarboxílico que satisfaz a seguinte fórmula (1), para separar o ácido orgânico A livre na forma sólida: pKa (A) <243> pKa (B) (1) onde pKa (A) e pKa (B) representam índices de ionização do ácido orgânico A e do ácido B, respectivamente, contanto que quando eles tiverem valores plurais, eles representam o pKa mínimo entre eles. O licor-mãe de cristalização após a precipitação e separação do ácido orgânico A é, após separação do ácido B e depois um sal de amónio do ácido B, reciclado para uso na etapa de cristalização reativa. O sal de amónio do ácido B é decomposto em ácido B e amónia, os quais são reciclados para uso na etapa de cristalização reativa e como um agente de neutralização na etapa de bioconversão, respectivamente.
Patent BR-0313396-A (BR)
Title: 3-pirrolil-piridopirazóis e 3-pirrolil-indazóis, como inibidores de quinase
Inventor: WEI CHUNG CHEN
IPC: C07D401/14
Filed: 2003-08-12
Abstract: "3-PIRROLIL-PIRIDOPIRAZóIS E 3-PIRROLIL-INDAZóIS COMO INIBIDORES DE QUINASE". Os compostos de Fórmula (I) são úteis como mediadores de proteína quinases e têm atividade como inibidores de proliferação da célula em que X~ 1~ R~ 1~ - R~ 7~ e R~ 9~ são como aqui definidos.
Patent BR-0313735-A (BR)
Inventor: DYKS STEPHEN JOHN
IPC: A23G3/02
Filed: 2003-08-01
Abstract: Frozen aerated products are produced by i) providing two separate forming elements, ii) providing at least one open cavity on a surface each forming element, iii) providing filling devices for filling said cavities with a frozen aerated material, iv) filling two cavities, one on each moulding surface, with a frozen aerated material, wherein at least one of the cavities is filled with a frozen aerated product having an overrun of between 30% and 130%, this product is then allowed to expand outside its cavity, the two cavities are then moved opposite one another and the frozen aerated product in each cavity is pressed against the frozen aerated product in the other cavity.
Patent BR-0315232-A (BR)
Title: Processo para preparação de ácido monocloroacético
Inventor: CROUZEN JEROEN
IPC: C07C53/16
Filed: 2003-10-02
Abstract: "PROCESSO PARA PREPARAçãO DE áCIDO MONOCLOROACéTICO". A presente invenção refere-se a um processo para produção de ácido monocloroacético a partir de cloro e ácido acético na presença de um catalisador por destilação reativa. O processo e o aparelho de destilação reativa necessários são muito menos complexos do que reatores convencionais e produzem um produto de ácido monocloroacético tendo baixo teor de produtos superclorados.
Patent BR-0316254-A (BR)
Title: Misturas e agentes fungicidas, processo para combater fungos nocivos fitopatogênicos, e, uso dos compostos
Inventor: BLASCO JORDI TORMO I
IPC: A01N43/90
Filed: 2003-11-14
Abstract: "MISTURAS E AGENTES FUNGICIDAS, PROCESSO PARA COMBATER FUNGOS NOCIVOS FITOPATOGêNICOS, E, USO DOS COMPOSTOS". Misturas fungicidas contendo A) o composto triazolopirimidina da fórmula (I), e B) compostos amida da fórmula (II), em que X¬ 1¬ e X¬ 2¬ representam halogênio, nitro, ciano, alquila, alquenila, alquinila, haloalquila, haloalquenila, haloalquinila, alcóxi, haloalcóxi, haloalquiltio, alquilsulfinila ou alquilsulfonila; x representa 1, 2, 3 ou 4; e y representa 1, 2, 3, 5 ou 5; em uma quantidade sinergicamente eficaz, processo para o combate a fungos nocivos com misturas dos compostos I e II, composições contendo os mesmos, e o uso dos compostos I e II para a preparação de misturas deste tipo.
Patent BR-8002294-A (BR)
Inventor: MILLHEISER M
IPC: F16B21/18
Filed: 1980-04-14
Abstract: A double-bevel spring retaining ring of the type adapted for assembly within a groove provided therefor in a housing bore or on a shaft to form an artificial shoulder for axially locating a machine part in the bore or on the shaft. The spring comprises an open-ended ring body of spring material. The body includes opposite side surfaces, each surface including a generally radial shoulder-forming portion and a groove-seating portion (30B) which is inclined at an acute angle relative to the shoulder forming portion. Either of the groove-seating surface portions (30B) are adapted to engage a correspondingly inclined wall of the groove to take-up axial play of the machine part. The length of each groove seating surface portion (34-M) is from 80% to 120% of the minimum groove penetration depth (32-M) for the ring.
Patent BR-8004591-A (BR)
Inventor: PANTALONE A
IPC: E04C3/32
Filed: 1980-07-23
Abstract: A novel outline for section irons to be used in truss girders and like constructions is disclosed, which essentially consists of a box-like open structure composed by a longer angle iron (11, 11a) from the free end of which there are extended, at right angles outwards, L-shaped extensions (12, 13, 12a, 13a) having sides equal to one half of those of the angle iron. Bending stresses can be minimized and the entire structure is more conveniently assembled and has a reduced weight.
Patent BR-8107978-A (BR)
Inventor: HAACKE WIGO
IPC: C09C3/08
Filed: 1981-12-08
Abstract: 1. Claims for the Contracting States : BE, DE, FR, GB, IT, NL, SE Metal phosphate and/or mulybdate corrosion protection pigments based on zinc and magnesium, characterised in that they can be obtained by treatment with phthalic acid and/or phthalic anhydride at increased temperatures. 1. Claims for the Contracting State : AT Process for the preparation of metal phosphate and/or molybdate corrosion protection pigments based on zinc and magnesium, characterised in that the pigments are treated with phthalic acid and/or phthalic anhydride at increased temperatures.
Patent BR-8303675-A (BR)
Inventor: GHYCZY MILKOS
IPC: A01N25/02
Filed: 1983-07-08
Abstract: Phospholipid concentrates from natural or synthetic phospholipids and physiologically acceptable organic solvents and further additives of the following composition: 20-60 wght. % phospholipids 0-23 wght. % glycerin 5-62.5 wght. % organic solvent 0-30 wght. % co-emulsifier 0-35 wght. % dissolving intermediary 0-15 wght. % water 0-15 wght. % vegetable oil or neutral oil The phospholipids are a mixture of phosphatidyl choline, phosphatidyl ethanol amine, N-acetyl phosphatidyl ethanol amine, and other phosphatides, the concentrates perferably containing a mixture of 10-50 wght. % phosphatidyl choline, 10-30 wght. % phosphatidyl diethanol amine, 10-30 wght. % N-acylphosphatidyl ethanol amine, and 3-10 wght. % other phosphatides, in relation to the total quantity of phospholipids. The phospholipid concentrates are particularly suitable as auxiliary agents in the production and application of spray mixtures containing plant protectants.
Patent BR-8304017-A (BR)
Inventor: GUICQUERO JEAN PIERRE
IPC: C08G12/34
Filed: 1983-07-27
Abstract: Fluidizing agents for hydraulic bonding materials such as, for example, concrete, cements, anhydrites, plasters, limes, or others. The fluidizing agents comprise the water soluble condensation reaction products of aminosulfonic acids, having one or more aromatic nuclei, or a mixture thereof; polyamino products including polyamino acids, polyamides, or polythioamides, or their mono- or polymethylol derivatives, and polyamino derivatives of triazine; and formaldehyde or compounds which generate formaldehyde under reaction conditions. The water soluble fluidizing agents permit a reduction of the quantity of water required for mixing the bonding materials and provide an increased mechanical resistance thereto. The invention includes the bonding materials containing the fluidizing agent, the method of using the fluidizing agents in bonding materials, and method of forming the bonding materials.
Patent BR-8704056-A (BR)
Inventor: GAY MICHEL
IPC: C08L27/06
Filed: 1987-08-07
Abstract: Diorganopolysiloxanes having the formula:    <IMAGE>  (1)  are especially useful for the stabilization of polyvinyl chloride-based polymers.
Patent BR-8707742-A (BR)
Inventor: BERGLUND BENGT GORAN
IPC: A61M5/14
Filed: 1987-07-06
Abstract: Described is a device for release of a substance from a solid preparation thereof to a flowing liquid during simultaneous parenteral administration of the liquid to a patient, which device comprises a connector (l) connectable into a system for parenteral administration of the liquid, and having an inlet (6) and an outlet (l2) for the liquid and means for liquid communication of said inlet and outlet with a valve device (4, 5) which comprises a mobile valve core (5) having a bypass position providing for direct liquid flow from the inlet to the outlet of the connector and a working position providing for liquid flow from the inlet (6) of the connector into a releasable container (l5) for the solid preparation. The device is characterized in that the valve core (5) has an outlet means (l3A) and a separate inlet means (l9A) simultaneously connectable to an inlet means (l4) and a separate outlet means (l8) respectively on the releasable container, the releasable container further having therein means (l6) for conducting the liquid from the inlet thereof to a space where it will contact the solid preparation (l7), and further to the outlet of the releasable container (l8), and via the valve core in a flow path to the outlet (l2) of the connector.
Patent BR-8805593-A (BR)
Inventor: PETSCHNER GOETZ
IPC: B29C48/03
Filed: 1988-10-27
Abstract: In the filtering apparatus for an extrusion machine, a stream of heat-softened plastic material arrives via a flow conduit in a filter housing at an outlet, and thereby permeates replaceable filter means which are carried by a slide which is temporarily slid out of the stream of plastic material. For this, the slide comprises two chambers, forming flow conduit sections and arranged spaced in tandem in the direction of displacement, both of which are closed by filter plates. The slow conduit sections being, at a specified position of the slide in the filter housing internally in flow connection via, in each case, a port, with the outlet conduit in the filter housing and, externally via the filter plates, with the inlet conduit or with a backflow conduit in the filter housing.
Patent BR-9007569-A (BR)
Inventor: MCKAY GARRY MICHAEL
IPC: C08K5/09
Filed: 1990-07-31
Abstract: A film-forming coating composition comprises (A) a hydroxy component having at least two free hydroxy groups per molecule, (B) an anhydride component having at least two carboxylic acid anhydride groups per molecule and (C) amine groups which are catalytically effective for accelerating the curing reaction between the hydroxy groups of (A) and the anhydride groups of (B). The composition contains an amine salt or an acid capable of forming an amine salt with the said catalytically effective amine groups. The amine salt or acid increases the pot life of the coating composition.
Patent BR-9106728-A (BR)
Inventor: JUAN RICHARD
IPC: B62D1/24
Filed: 1991-08-02
Abstract: PCT No. PCT/FR91/00646 Sec. 371 Date Feb. 24, 1993 Sec. 102(e) Date Feb. 24, 1993 PCT Filed Aug. 2, 1991 PCT Pub. No. WO92/02397 PCT Pub. Date Feb. 20, 1992.The device has a chassis with at least a translational drive unit, a load-carrying assembly, a device for moving a ring in a vertical direction between a retracted position in which it is above the ground and a pivoting position in which it engages the floor and allows the trolley to be lifted, and a device for pivoting the trolley when it is raised in relation to the ring. The device for vertically moving the ring includes a sliding element slidably mounted in vertical channels on the chassis and having fastened to its lower end a circular plate on which the ring is free to rotate. The upper portion of the sliding element supports the vertical load-handling assembly, and the element is connected to the chassis by drives for moving the trolley and the load in a vertical direction. The drives are provided with a device for detecting the completed rectilinear travel and controlled by an on-board control device. The drives for rotating the ring are also provided with a device for detecting the completed circular travel and controlled by the on-board control device.
Patent BR-9201692-A (BR)
Inventor: MUENCH KARL
IPC: B65G47/68
Filed: 1992-05-06
Abstract: In an arrangement for transforming a multiple track flow of containers which are conveyed via a feeding conveyor (2) into several parallel rows of containers, separated from each other in each case by a lane division system and/or dividing elements, on a discharging conveyor, a transfer section (3) is provided between the feeding conveyor (1) and the discharging conveyor (2). To increase output and/or to handle the containers (5) more gently, a lane division system formed by lanes is already provided on the transfer section (3) in such a way that the width of each lane there has a conveying width which corresponds to a multiple track flow of containers, but which is several times smaller than the conveying width of the feeding conveyor, the lanes narrowing as they approach the discharging conveyor (2). 
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Patent BR-9304852-A (BR)
Inventor: QUIRK RICHARD
IPC: C03B5/04
Filed: 1993-11-26
Abstract: A method of operating a regenerative glass furnace (10) for melting flat glass so as to minimise emission of carbon monoxide (CO) in waste gases leaving the furnace (10), the furnace (10) including a melting chamber (12) and regenerators (13,14) which act as heat exchangers, each regenerator (13,14) containing a checkerwork structure (15,15'), the method comprising providing air and supplying fuel to the melting chamber (12) of the furnace (10) to ensure that glass of a required quality at a required production rate is obtained, characterised in that the regenerators (13,14) are sealed and fuel in excess of that required to ensure the glass quality and production rate is supplied at least to the melting chamber (12) or the sealed regenerators (13,14) such that the waste gases in the sealed regenerators (13,14) contain combustible material including CO, and removing the CO from the waste gases in the regenerators (13,14) by combusting CO downstream of the checkerwork structure (15,15') of the regenerators (13,14) at a temperature of greater than about 650 DEG C. <IMAGE>
Patent BR-9304869-A (BR)
Inventor: VIGNEAU RICHARD
IPC: B65H19/22
Filed: 1993-11-29
Abstract: A surface rewinder and method wherein a three drum cradle includes spaced apart first and second winding drums (11,17) and wherein the speed profile (21) of the second winding drum (17) is controlled to substantially eliminate slippage between the second winding drum (17) and a web (W) being wound on a core (C) by increasing the speed (21,23) of the second drum (17) after passage of the core (C) between two drums (11,17) into the space as a function of the increasing diameter of the roll (L) being wound.
Patent BR-9406563-A (BR)
Inventor: KNAP INGE HELMER
IPC: A23L29/00
Filed: 1994-03-30
Abstract: An isolated polypeptide having alpha-galactosidase activity and characterized as having a pH optimum in the range of 5.0-7.0, and a temperature optimum within the range of 50-70° C. The alpha-galactosidase is derived from Aspergillus niger.
Patent BR-9507711-A (BR)
Inventor: GIEBELER EBERHARD
IPC: C07C209/84
Filed: 1995-05-03
Abstract: PCT No. PCT/DE95/00595 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed May 3, 1995 PCT Pub. No. WO95/31430 PCT Pub. Date Nov. 23, 1995The invention relates to a process for recovering amines from acid amine salt solutions by the addition of bases and evaporating the solution at a pH of 11 to 13 in a kneading drier until a useful solid is obtained as the distillation residue and a device for separating sludges and suspensions into a solid and a plurality of liquid fractions separated according to their boiling point. The low-water-content amine phase separated out by distillation is dehydrated with calcium oxide or potassium hydroxide and then separated into pure amine fractions by rectification. The process described makes it possible to utilise all the secondary flows and completely recycle the amines and the absorption medium (sulphuric acid). The flows for the recycling process are amine-charged washing acids from absorbers obtained from the cleaning of amine-containing exhaust gases, produced for instance in the cold box process for hardening core sand in foundries.
Patent BR-9611041-A (BR)
Inventor: CORAL NEVIO
IPC: F01N13/02
Filed: 1996-10-11
Abstract: PCT No. PCT/IT96/00190 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Oct. 11, 1996 PCT Pub. No. WO97/13963 PCT Pub. Date Apr. 17, 1997The device presents an ionization cell (14, 114) housed inside a casing (13, 113) fitted inside the exhaust conduit (6, 106) of the engine (5, 105); and the cell (14, 114) presents at least one circularly symmetrical cathode (23, 64) supplied by an electronic circuit to generate a discharge of negative ions at such a speed as to break the peripheral electron bonds of the toxic or pollutant component molecules of the exhaust gas. In an embodiment for spark-ignition combustion engines (5), the casing (13) presents two coaxial fittings (21, 22), each surrounded by a metal sponge filter (33) for storing the heat of the gas. In a further embodiment for diesel engines (105), the casing (113) presents an inverting chamber (47) for inverting the gas flow and located upstream from the ionization cell (114); and the gas is heated in the inverting chamber (47) by resistors (61) supplied by the battery. In a variation of the device, a further fitting is provided for feeding part of the purified, ionized exhaust gas back to the intake conduit of the engine to improve engine efficiency during cold-starting and when accelerating sharply.
Patent BR-9702964-A (BR)
Title: Condicionador de ambiente por energia solar, com módulo de lâminas móveis
Inventor: TAVARES ANTONIO SERGIO ASSUNCA
IPC: F24S90/00
Filed: 1997-09-30
Abstract: "Condicionador de Ambientes por Energia Solar, com Módulo de Lâminas Móveis" Trata-se de um aparelho constituído por um "tubo espelhado" (1), fechado em sua extremidade superior por um "tampo transparente" (2), e na parte inferior por um "fundo translúcido" (4) (primeira configuração) ou por um "elemento acumulador/irradiador" (9) (segunda configuração); o interior do aparelho contém "lâminas espelhadas móveis" (3), que quando na posição vertical permitirão a passagem dos raios solares, quando na posição horizontal refletirão totalmente os raios incidentes; o acionamento das "lâminas espelhadas móveis" (3) pode ser feito por intermédio de motores elétricos, motores de passo, solenóides, ou manualmente; a forma de execução preferida prevê o emprego de "módulos de lâminas Móveis", constituídos por um "quadro" estrutural, arrematado por uma "caixa" (12) contendo o mecanismo de acionamento, e "lâminas espelhadas móveis" (3) dotadas de "eixos" (24) e "engrenagem" (15), acionada por dentes situados em uma "barra tratora" (14), a qual funciona como haste de solenóides distintos, formados pelas "bobinas elétricas" (13).
Patent BR-9705299-A (BR)
Title: Fonte de luz e método para preparar uma fonte de luz
Inventor: BAUMBERG ISRAEL
IPC: H05B33/04
Filed: 1997-10-21
Abstract: "FONTE DE LUZ E MéTODO PARA PREPARAR UM FONTE DE LUZ", dita fonte de luz consistindo de pelo menos um filamento eletroluminescente flexível, do tipo cabo, cada filamento tendo um eletrodo central (2) envolvido por uma camada dielétrica de isolamento elétrico (4), e uma camada (6) consistindo de uma mistura de um pó eletroluminóforo e um aglutinador. A mistura é aplicada à camada dielétrica (4).  A fonte de luz também inclui um eletrodo transparente (8) envolvendo a camada de mistura (6). Poros formados na camada de mistura (6) são preenchidos por uma substância de enchimento transparente. Um método para a preparação da fonte de luz é também provido.
Patent BR-9707704-A (BR)
Title: Processo e instalação para o tratamento e classificação de resìduos de material reciclável.
Inventor: FIELDLSCHUSTER THOMAS
IPC: B29B17/02
Filed: 1997-02-26
Abstract: "PROCESSO E INSTALAçãO PARA O TRATAMENTO E CLASSIFICAçãO DE RESìDUOS DE MATERIAL RECICLáVEL". A invenção se refere a um processo e a uma instalação para o tratamento e classificação de resíduos de material reciclável, com uma seleção de materiais indesejáveis pesados, com um processo de fragmentação do resíduo bruto remanescente, com processos de separação materiais recicláveis desde o resíduo bruto fragmentado até uma mistura de fragmentos de material sintético, e com processos de separação para a obtenção de materiais sintéticos puros classificados quanto ao tipo. Com o objetivo da redução das etapas de processo, da redução do consumo de energia, com elevação simultânea da qualidade de classificação, são propostas as seguintes etapas de processo: a) lavagem íntima do resíduo bruto reunido em um líquido, com o objetivo da decomposição, união e soltura de partes integrantes soltáveis; b) seleção de materiais indesejáveis pesados em um fluxo de líquido horizontal na dependência da velocidade de imersão (2); c) transporte do resíduo bruto umidificado, liberado de materiais indesejáveis pesados, para a instalação de fragmentação (3); d) fragmentação do resíduo bruto umidificado, com secagem simultânea por meio de calor de fragmentação, para um tamanho de fragmento de menos do que 55 mm; e) separação de materiais recicláveis até à mistura de diferentes tipos de materiais sintéticos, em ao menos uma etapa de processo, para a separação de materiais pequeníssimos e leves, especialmente de materiais fibrosos, de compostos de silício e de impurezas orgânicas, e/ou em ao menos uma etapa de processo, para a separação de metais; e f) separação da mistura de distintos tipos de materiais sintéticos de acordo com o processo de suspensão-imersão na dependência da densidade.
Patent BR-9708460-A (BR)
Title: Composto, composição farmacêutica e processo para prevenir ou tratar uma condição patológica em um humano ou animal não-humano.
Inventor: BERGERON RAYMOND J JR
IPC: A61P43/00
Filed: 1997-03-31
Abstract: "COMPOSTO, COMPOSIçãO FARMACêUTICA E PROCESSO PARA PREVENIR OU TRATAR UMA CONDIçãO PATOLóGICA EM UM HUMANO OU ANIMAL NãO-HUMANO". Os ácidos 2-(1-hidróxi aril)-tiazolino-4-carboxílicos e derivados são úteis como queladores de metais trivalentes, em aplicações terapêuticas.
Patent BR-9709564-A (BR)
Inventor: VICARI MAXIMILIAN
IPC: C10G21/20
Filed: 1997-06-10
Abstract: Low-sulfur aliphatic compounds are obtained from olefin-rich starting materials contaminated with organic sulfur compounds.