baber/WOPTO huggingface dataset:
Patent BR-0212040-A (BR)
Title: dispisitivo de ignição cerámicos com parte de contato elétrico vedada
Inventor: HAMEL SCOTT M
IPC: F23Q7/22
Filed: 2002-08-17
Abstract: "DISPOSITIVOS DE IGNIçãO CERáMICOS COM PARTE DE CONTATO ELéTRICO VEDADA". Dispositivos de ignição cerâmicos robustos são fornecidos e incluem um sistema de vedação aperfeiçoado que pode melhorar de forma significativa a vida operacional do dispositivo de ignição. Os dispositivos de ignição preferidos compreendem uma zona fria condutora e uma zona quente com uma maior resistividade. Um material de vedação hermética cobre uma ou mais conexões elétricas em cada zona fria, protegendo assim as conexões elétricas contra exposição ambiental, e dessa forma evitando a falha do dispositivo de ignição que resulta dos curto-circuitos elétricos e/ou oxidação indesejáveis.
Patent BR-0212276-A (BR)
Title: Sistema de refrigeração por compressão
Inventor: AFLEKT KARE
IPC: F25B13/00
Filed: 2002-07-26
Abstract: "SISTEMA DE REFRIGERAçãO POR COMPRESSãO". Um sistema de refrigeração por compressão inclui um compressor (1), um dissipador de calor (2), um dispositivo de expansão (3) e um absorvedor de calor (4) conectados em um circuito de circulação fechado que pode operar com pressão super-crítica no lado alto. A carga refrigerante e a construção dos de componentes do sistema correspondem a uma pressao em inatividade no interior do sistema que é inferior a 1,26 vez a pressão crítica do refrigerante quando a temperatura de todo sistema é equalizada em 60<198>C. Dióxido de carbono ou uma mistura de um refrigerante contendo dióxido de carbono podem ser aplicados como o refrigerante no sistema.
Patent BR-0214054-A (BR)
Title: Sistema de rastreamento de bens, palete, empilhamento, sistema de empilhadeira de identificação por radiofrequência e painel para um palete
Inventor: CYBULSKI ERIC R
IPC: B65D19/00
Filed: 2002-10-22
Abstract: "SISTEMA DE RASTREAMENTO DE BENS, PALETE, EMPILHAMENTO, SISTEMA DE EMPILHADEIRA DE IDENTIFICAçãO POR RADIOFREQuêNCIA E PAINEL PARA UM PALETE". é previsto um sistema de rastreamento de bens tendo utilidade particular em associação com a interrogação de paletes etiquetados por RFID por uma empilhadeira equipada com uma ou mais antenas leitoras de RFID (110). Uma modalidade útil de um palete etiquetado com RFID (10) é descrita juntamente com outros componentes benéficos de tal sistema.
Patent BR-0215732-A (BR)
Inventor: HIDALGO JOAN GUSI
IPC: B01J7/00
Filed: 2002-05-06
Abstract: The device forms a single unit that includes the means by which the evaporation of active substances is achieved, as well the means that allow automatically lighting a small lamp or LED that emits a small light illuminating the container (5) of the active substance to be evaporated, allowing to see the content in the dark and, in addition, constituting a light in the dark for the area surrounding the device, with the particularity that the volume of this device does not increase with respect to the devices meant to individually evaporate active substances and emit a light. The design of the device includes a general casing (1) comprising a pinholder body (3) for a plug (7) and the container (5) itself for the active substance, in such a way that the body (3) incorporates a sensor (13) that emits a signal for the automatic activation of the lamp or illumination LED when the light intensity is below a pre-established threshold. <IMAGE>
Patent BR-0302829-A (BR)
Inventor: MIRONE GIANNI
IPC: C09D175/16
Filed: 2003-01-22
Abstract: The present invention relates to a paint particularly for plastic materials, comprising one or more acrylic-based resins that can undergo cross linking by exposure to ultraviolet (UV) radiation, one or more photo-initiators to induce cross-linking of said acrylic resin (or more resins) in the presence of UV radiation, and one or more fillers. The invention further relates to a method for painting a substrate, such as the housings of cellphones, in which said paint is applied on the material and is made to undergo cross-linking by means of exposure to ultraviolet radiation.
Patent BR-0303982-A (BR)
Title: Canudos mágicos
Inventor: MARLIER PAUL MARIE ARTHUR ALEX
IPC: A47G21/18
Filed: 2003-10-10
Abstract: "CANUDOS MáGICOS". Propõe-se a composição de 'kits' destinados tanto ao entretenimento como ao desenvolvimento de atividades motoras, principalmente para crianças, mas também aplicável a pessoas de qualquer idade. Ao mesmo tempo em que se trata de um brinquedo de montar, é também uma ferramenta útil para terapia ocupacional. Para ambas as finalidades, seu objetivo principal é estimular a criatividade e a visão espacial. A idéia básica é que esses canudos, devidamente cortados em tamanhos programados, recebem furos transversais em certas posições, configurando determinados módulos. Esses módulos são montados por simples encaixe, segundo um certo projeto e produzem conjuntos tridimensionais que podem representar qualquer objeto familiar, como móveis, utensílios, veículos etc.
Patent BR-0304551-A (BR)
Inventor: BUHL REINHARD
IPC: B60G1/00
Filed: 2003-02-12
Abstract: A steering triangle ( 1 ) is provided for the axle suspension of motor vehicles for the articulated connection of a vehicle axle with a vehicle chassis with two control arms ( 2, 3 ). The control arms are connected to each other in a joint housing ( 6 ) formed by the control arms ( 2, 3 ) together for a rubber-metal bearing ( 11 ) for fixing the steering triangle ( 1 ) on the vehicle axle. The rubber-metal bearing ( 11 ) has a pivot axis ( 12 ) provided with a spherical surface and an elastomer body ( 14 ), which extends around the pivot axis ( 12 ) at least in the area of the spherical surface and which is accommodated in a recess ( 16 ) located within the joint housing ( 6 ), in which steering triangle two pressing rings ( 17, 18 ) are arranged within the recess ( 16 ) of the joint housing ( 6 ) on the axial outer sides of the elastomer body ( 14 ). The pressing rings can be moved toward each other by a tensioning device via the intermediary of stop faces ( 22 ) of the joint housing ( 6 ). The stop faces are in contact with the outer sides of the pressing rings ( 17, 18 ), which outer sides face away from each other. The rubber-metal bearing can be pretensioned both in the axial direction and in the radial direction, so that stronger forces can be absorbed due to the higher rigidity achieved as a result.
Patent BR-0306065-A (BR)
Inventor: WARREN JOSEPH R
IPC: G06F17/00
Filed: 2003-12-18
Abstract: A system and method for improved client and server communications, more particularly, an improved protocol that may be used for communication between a client and a server, such as in an email environment. A request sent by an email client component may indicate no limit for the size of a response to the request, allowing an email server component to fill a buffer, if needed. The email client component sends a plurality of subrequests within a request, each of the subrequests requesting an operation at an email server component and including size information. In response to each subrequest, if the size information includes a size limit inside a range expected by the email server component, then the email server component limits a response to the size limit. If the size information includes a size limit outside a range expected by the email server component, then the email server component looks for a new size limit in the size information. The new size limit may be arbitrary, such as "fill the available buffer".
Patent BR-0306767-A (BR)
Title: Processo de reaproveitamento econÈmico da escória de aciaria através de sua inertização (aeração com umectação)
Inventor: PIMENTAL JOAO LUIZ
IPC: C04B18/14
Filed: 2003-10-16
Abstract: "PROCESSO DE REAPROVEITAMENTO ECONÈMICO DA ESCóRIA DE ACIARIA ATRAVéS DE SUA INERTIZAçãO (AERAçãO COM UMECTAçãO)". Trata-se de um processo destinado a reduzir a expansão volumétrica das escórias de aciaria através da hidratação e carbonatação dos óxidos de cálcio e magnésio livres presentes na mesma. O processo é iniciado com a preparação de um pátio de inertização, onde a escória será distribuída homogeneamente até atingir uma espessura previamente definida, sendo posteriormente aerada e umectada, o que acelerará as reações químicas de hidratação e carbonatação da maior parte do óxido de cálcio e magnésio livres, os quais são os principais responsáveis pela expansão volumétrica da escória de aciaria, tornando a mesma apta para ser utilizada em obras rodoviárias.
Patent BR-0307209-A (BR)
Inventor: HOFNER HANS WILHELM
IPC: G01G13/02
Filed: 2003-01-24
Abstract: Disclosed is a device for the continuous gravimetric metering and pneumatic conveying of pourable material which is conveyed across a given distance by a metering rotor ( 1 ) which is arranged in a pressure-proof manner in a housing ( 2 ) and is provided with conveying pockets ( 1 a). Said housing ( 2 ) comprises a charging station and a discharging station for the pourable material, which are connected to the inlet/outlet ( 4, 5 ) of a pneumatic conveyor system. The housing ( 2 ) is connected to a force metering device which detects the momentary load generated on the metering rotor ( 1 ) by the conveyed material. The inlet and outlet of the pneumatic conveyor system are connected to the bottom of the housing ( 2 ). In order to build the inventive device in a compact manner while reducing the assembly requirements and improving flow guidance, the flow from the inlet ( 4 ) to the outlet ( 5 ) is deflected within the upper area of the housing ( 2 ).
Patent BR-0307599-A (BR)
Title: Derivados de sulfonilamino como inibidores de histona deacetilase
Inventor: EMELEN KRISTOF VAN
IPC: C07D211/58
Filed: 2003-03-11
Abstract: "DERIVADOS DE SULFONILAMINO COMO INIBIDORES DE HISTONA DEACETILASE". A presente invenção refere-se aos novos compostos de fórmula (I), em que n, t, R^ 1^, R^ 2^, R^ 3^, R^ 4^, R^ 5^, Q, X, Y, Z <sym> têm significados definidos, tendo atividade enzimática inibidora de histona deacetilase; sua preparação, composições contendo os mesmos e sua aplicação como um medicamento.
Patent BR-0310074-A (BR)
Title: Formas polimórficas de derivados de fenil oxazolidinona
Inventor: DAS BISWAJIT
IPC: C07D413/14
Filed: 2003-05-15
Abstract: "FORMAS POLIMóRFICAS DE DERIVADOS DE FENIL OXAZOLIDINONA". A presente invenção refere-se a derivados de oxazolidinona. Mais particularmente são relatadas formas polimórficas de cloreto de (S)-N-[[3-fluor-4-[N-1-[4-{2-furil-(5-nitro) metil} piperazinil]-fenil]-2-oxo-5-oxazolidinil]-metil] acetamida que possui a Fórmula I. Além disso, a invenção refere-se ao uso de tais composições como antimicrobianos, composições farmacêuticas contendo as novas formas polimórficas, e processos para a preparação das formas polimórficas.
Patent BR-0314289-A (BR)
Inventor: DUENWEBER DORTE LUNOE
IPC: G01N33/68
Filed: 2003-09-25
Abstract: The present invention provides a method for acylating one or more amino groups of a peptide where the acylation reaction is to be performed in an aqueous mixture containing less than 10 %w/w aprotic polar solvent. a) reacting the peptide having at least one free amino group with an acylating agent of the general formula I wherein n, is 0-8 R<1>is COOR<4>; R<2> is a lipophilic moiety; R<3> together with the carboxyl group to which R<3> is attached designate a reactive ester or a reactive N-hydroxy imide ester; and R<4> is selected from hydrogen, C1-12-alkyl and benzyl, under basic conditions in an aqueous mixture;
Patent BR-8304471-A (BR)
Inventor: HILLE HANS-DIETER
IPC: C08L75/06
Filed: 1983-08-18
Abstract: The invention relates to aqueous dispersions based on a polyurethane synthetic resin which has been obtained by reacting a hydroxyl-containing unsaturated polyester with a diisocyanate and reacting the product with a dihydroxycarboxylic acid, dihydroxysulfonic acid, diaminocarboxylic acid or diaminosulfonic acid, neutralizing the intermediate product with a tertiary amine and transferring it into an aqueous phase, and then reacting the terminal isocyanate groups with a primary and/or secondary diamine, as a chain-lengthening agent. The dispersions contain hydrolyzed shellac as second binder component. They produce coatings having excellent solvent resistance and excellent adhesion, even to difficult substrates.
Patent BR-8402570-A (BR)
Inventor: BAK CLAUDE
IPC: B22D1/00
Filed: 1984-05-29
Abstract: Liquid metal M in a casting ladle 1 located under a mold A is cast uphill under low pressure into the mold cavity 10 through a vertical shaft 3. The metal is treated by a soluble inoculation wire 13 suspended down through the cavity over a length L greater than the height h of the mold with its lower part H submerged in the liquid metal filling the shaft. The ladle pressure is maintained until the wire is fully dissolved, and then raised to fill the mold cavity with the inoculated liquid metal.
Patent BR-8700712-A (BR)
Inventor: ELLIOTT RAYMOND
IPC: C07D249/08
Filed: 1987-02-17
Abstract: Triazolyl alcohol derivatives active as plant growth regulating have the general formula:wherein R<sup>1</sup> is a cycloalkyl or cycloalkenyl group containing from 3 to 8 ring carbon atoms and optionally substituted, for example by lower alkyl or halogen; n is 0 or 1 or 3; R<sup>2</sup> is hydrogen or lower alkyl; and R<sup>3</sup> is a tertiary butyl group optionally substituted by one or more halogen atoms. Triazol-1-yl derivatives are preferred.
Patent BR-9001411-A (BR)
Inventor: BUZZACCARINI FRANCESCO DE
IPC: C11D3/00
Filed: 1990-03-28
Abstract: Stabilization systems for high pH, aqueous liquid detergent compositions containing detergent enzyme and peroxygen bleaches are disclosed. The detergent compositions contain magnesium salts as an enzyme stabilizing system.
Patent BR-9002745-A (BR)
Inventor: NOGUES MICHEL
IPC: B22D11/114
Filed: 1990-06-11
Abstract: The invention relates to a method for the continuous casting of metals, of the type according to which ultrasound vibrations are applied to the wall (2) of the casting mould (1), characterised in that the said vibrations comprise, at the same time, a component oriented parallel and a component oriented perpendicularly to the axis of the casting mould. This method is implemented preferably by applying at least one ultrasound emitter (12) against a surface (11) integral with one of the ends of the casting mould (1) and presenting an angle of tilt relative to the axis of the latter. The invention applies principally to the continuous casting of steel products in all formats. <IMAGE>
Patent BR-9003486-A (BR)
Inventor: ADRUBAU JAIME PALENCIA
IPC: C07C33/20
Filed: 1990-07-18
Abstract: An addition compound of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol with a moderately electron donating compound such as a hydroxylated substance, an ether, a ketone, a carboxylic acid, a sulphoxide and a nitrogenated derivative. A process based on the selectivity of formation of these addition compounds to make pure 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol. Preferred electron donating compound is dimethyl sulphoxide.
Patent BR-9007168-A (BR)
Inventor: SCHULUMKE CHRISTOPHER KIM
IPC: F02B25/14
Filed: 1990-02-27
Abstract: A multi-cylinder two-stroke cycle engine according to the invention incorporates a plurality of cylinders (1,2,3) arranged in line with each cylinder having at least two inlet ports one on each of the two opposite longitudinal sides of the in-line cylinders (1,2,3). Air passages (67,77) extend along said opposite sides to supply air from a supercharger (not shown) to the respective inlet ports. An air control valve (68) is operable to selectively control air supply to one or both of said air passages (67,77) whereby optimum combustion conditions are obtained for various engine load/speed conditions. A centrifugal supercharger arrangement is also disclosed, the supercharger being coupled to the engine crankshaft and interposed between the cylinder block and the engine flywheel.
Patent BR-9101312-A (BR)
Inventor: HATSUDA TAKUMI
IPC: C08F8/30
Filed: 1991-04-02
Abstract: A method for the production of a fluid stable aggregate, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, and (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer which is provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60 DEG  with respect to water and a heat distortion point of not lower than about 70 DEG C under the stirring condition of not less than 600 m/min of a peripheral speed of a leading-end of a stirring blade and thereafter completing reaction of said absorbent resin powder (A) with said cross-linking agent (B) under the condition that total kinetic energy F added to a mixture during the reaction is satisfied by the following equation: <MATH> wherein the kinetic energy Fa per minute added during the reaction is not more than 600 joule/kg.
Patent BR-9201630-A (BR)
Inventor: JAECKEL FRANK DR
IPC: C11D3/00
Filed: 1992-04-30
Abstract: Persalt activators and their salts, which are derived from imidocarboxylic acids and sulphimidocarboxylic acids of the general formula I: <IMAGE>  in which     A denotes a group of the formula <IMAGE>   n denotes the numbers 0, 1 or 2, R<1> denotes hydrogen, chlorine, bromine, C1-C20-alkyl, C2-C20-alkenyl, aryl, preferably phenyl, or alkylaryl, preferably C1-C4-alkylphenyl, R<2> denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M or -OSO3M,   X denotes C1-C19-alkylene or arylene, preferably phenylene,   B denotes a group of the formulae C = O, SO2,   L denotes a leaving group of the formula <IMAGE> or a sugar residue,   R<3> denotes C1-C19-alkylene,   R<4>, R<5> denote C1-C20-alkyl,   R<6> denotes C1-C19-alkylene, C2-C20-alkenylene, Y denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M, -OSO3M, -CONH2, -N(R<7>)3Z or -P(R<7>)4Z,   R<7> denotes C1-C30-alkyl,   Z denotes fluoride, chloride, bromide or iodide and M denotes hydrogen, an alkali metal or ammonium ion or the equivalent of an alkaline earth metal ion.   These compounds are suitable as bleaching agents, oxidising agents and disinfectants in detergents and cleaning agents.
Patent BR-9303756-A (BR)
Inventor: VALLOMY JOHN ALEXANDER
IPC: C21C5/56
Filed: 1993-09-10
Abstract: An apparatus for reducing the production or emission of noxious gases while continuously preheating a mixture of iron-bearing scrap charge materials for an electric steelmaking furnace operation with off-gas from the furnace, including provision for controlled combustion within the preheating chamber. Removed gases are then treated by thermal incineration of combustible residual matter before release into the atmosphere to insure that no noxious gases are emitted. <IMAGE>
Patent BR-9405369-A (BR)
Title: Dispositivo e processo para controle de conversor analógico para digital.
Inventor: TURNEY WILLIAM JOSEPH
IPC: H03M1/18
Filed: 1994-04-11
Abstract: • proporcionado um sinal analógico tendo um nível de entrada. O sinal analógico é convertido em uma representação digitalizada do sinal analógico em um conversor analógico para digital (105) que utiliza um alcance de operação. A representação digitalizada do sinal analógico é processada (107) para determinar o nível de entrada para o sinal analógico. O nível de entrada para o sinal analógico é comparado (109) com um sinal de referência para proporcionar um sinal de comparação. O sinal de comparação é manipulação (111) para ajustar o alcance de operação.
Patent BR-9405506-A (BR)
Inventor: KARLSSON BORK AKE
IPC: H04W36/04
Filed: 1994-06-23
Abstract: A multi-level layered cellular radio architecture serves mobile subscriber stations moving within the system. Best server selection is performed for the mobile stations by assigning within each cell a preference value to each other one of the cells with which is associated by proximity of service area. The strength of the radio signal received by the mobile from the serving cell as well as the radio channels of associated cells is measured. A decision as to the best serving cell for the mobile station is made based upon both the preference value of the associated cells and the signal strength of their respective radio channels.
Patent BR-9406532-A (BR)
Inventor: ROHLFING GERHARD
IPC: F04C2/16
Filed: 1994-04-28
Abstract: PCT No. PCT/DE94/00477 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/27049 PCT Pub. Date Nov. 24, 1994The invention relates to a pumping process for operating a multi-phase screw pump with at least one feed screw surrounded by a housing having at least one inlet on one side and at least one outlet at its top, in which the intake medium is conveyed parallel to the screw shaft in a continuous low-pulsed stream and continuously discharged at the outlet. This invention also relates to a multi-phase screw pump. In order to prevent the drawbacks usually occurring in dry running phases, the invention proposes that a partial liquid volume flow (liquid circulation) be separated on the pressure side and returned in metered quantities into the intake regions and thus kept in circulation.
Patent BR-9501438-A (BR)
Inventor: KIRK THOMAS CLEVELAND
IPC: C08F222/00
Filed: 1995-04-04
Abstract: The present invention provides an efficient aqueous polymerization process for preparing a water soluble polymer product having a molecular weight of less than 30,000. The polymer product is formed from about 3 to about 50 weight percent of at least one monoethylenically unsaturated dicarboxylic acid monomer, from about 50 to about 97 weight percent of at least one monoethylenically unsaturated monocarboxylic acid monomer, and from 0 to about 40 weight percent of one or more carboxyl-free monoethylenically unsaturated monomers. The process of the present invention may be run as a batch or continuous process. The process uses at least one chain transfer agent and is conducted at an aqueous solution pH of about 3 or less to keep the molecular weight of the polymer product below 30,000. The polymer product produced by the process of the present invention is useful as an additive in detergents, cleaning formulations, and water circulating systems.
Patent BR-9506219-A (BR)
Inventor: GROB MATTHEW S
IPC: H04B7/26
Filed: 1995-02-17
Abstract: Providing an audible feedback feature giving the user the ability to audibly monitor the progress of a data connection over a digital wireless channel. Audible tones generated within a base station and received from a telephone network are encoded within the base station and transmitted over the digital wireless link to a mobile unit. The mobile unit decodes the signal received from the base station and provides the audible tones to a user. The user can thus monitor the success or failure of the data connection.
Patent BR-9607867-A (BR)
Inventor: BREITENBACH JORG
IPC: A61K9/00
Filed: 1996-03-09
Abstract: PCT No. PCT/EP96/01021 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 9, 1996 PCT Pub. No. WO96/29053 PCT Pub. Date Sep. 26, 1996Transparent rapid release active substance compositions obtainable by extrusion of melts, containing non-steroidal analgesics, homopolymers of N-vinylpyrrolidone, saccharides or sugar alcohols and sodium or potassium salts.
Patent BR-9609416-A (BR)
Title: Agentes antivìrus.
Inventor: ARAD SHOSHANA
IPC: C08B37/00
Filed: 1996-06-20
Abstract: Patente de Invenção: <B>"AGENTES ANTIVìRUS"<D>. Uma composição antivírus compreende como um ingrediente ativo uma quantidade eficaz antivírus de um polissacarídeo de micro alga vermelha, ou uma mistura de dois ou mais polissacarídeos de micro algas vermelhas.
Patent BR-9610310-A (BR)
Inventor: LEPSIUS TILWIN
IPC: C04B28/14
Filed: 1996-08-14
Abstract: A gypsum-containing composition is characterised in that it contains 0.1 to 30 % of a special fatty additive, in relation to the whole dry mixture. Also disclosed is the use of said compositions to produce gypsum products, plaster facing, plaster floor, knifing fillers, mounting glues and modelling masses.