baber/WOPTO huggingface dataset:
Patent BR-0213891-A (BR)
Title: Liga metálica à base de magnésio e método para sua produção
Inventor: TETYUKHIN VLADISLAV VALENTINOV
IPC: C22C23/00
Filed: 2002-04-22
Abstract: "LIGA METáLICA à BASE DE MAGNéSIO E MéTODO PARA A SUA PRODUçãO". A invenção é relacionada a ligas à base de magnésio, em particular, à liga de magnésio de composição e métodos de produção iguais as muito usadas na indústria automotiva. A invenção mencionada torna possível reduzir os custos de produção da liga e melhoraras características da sua performance a fim de estender seu uso para a indústria automotiva. Estes objetos são completos com êxito devido ao fato de que a reivindicada liga à base de magnésio compreende alumínio, zinco, manganês e silício, onde os ingredientes especificados estão nos seguintes componentes em % de peso: ALUMìNIO - 2,5-3,6 ZINCO - 0,11-0,25 MANGANêS - 0,24-0,34 SILìCIO - 0,8-1,1 MAGNéSIO - o restante Para produzir a liga há um método para a produção que consiste em carregar os componentes de mistura, derramar magnésio fundido, introduzir uma massa de fusão de titânio junto com um agente de fluxo e agitação contínua, e a liga é encharcada e fundida, onde em carregamento de componentes de mistura de alumínio, zinco, manganês, e silício na forma de liga mestre sólida já pronta de alumínio-zinco-manganês-silício, depois de derramado no magnésio é aquecido, submetido a envelhecimento e então mexido. Também, a proporção da liga mestre ao magnésio é 1: (18-20). Também, o magnésio é aquecido a 720-740<198>C. Também, o processo de envelhecimento dura 1-1.5 horas. Gr.1. Nível de retorno do manganês ao magnésio dependendo da temperatura e tempo de agitação. Gr.2. Nível de retorno do silício ao magnésio dependendo da temperatura e tempo de agitação.
Patent BR-0214234-A (BR)
Title: Instalação para fabricar peças de concreto armado
Inventor: SENOSIAIN VIRGILIO ECHAURI
IPC: B28B11/04
Filed: 2002-11-07
Abstract: "INSTALAçãO PARA FABRICAR PEçAS DE CONCRETO ARMADO". Que inclui uma esteira transportadora (1), sobre a qual são executados os moldes das peças (4) a serem fabricadas, um segundo transportador (2) para a secagem das peças e uma saída (3) para a retirada das peças modeladas, sendo formada uma esteira transportadora (1) feita de uma banda de lâmina de metal, sobre a qual um lápis marcador (12) executa o traçado para determinar os moldes das peças, formando as caixas dos ditos moldes, de acordo com algumas bandas laterais contínuas (11) que ficam dispostas sobre a esteira de metal (1) e movimento combinado com a mesma.
Patent BR-0303262-A (BR)
Inventor: KOENIG GOTTFRIED
IPC: F16B39/30
Filed: 2003-08-20
Abstract: The normal thread (17) has an equilateral triangle- section with a sharp tip (18) and flat sides (19,20). Each turn of the thread is separated by a flat base portion (13). Several lengths of the thread are modified, with a gradual lead-in from the normal thread, to make locking threads (5). The tip of the thread is flattened (21), the upper parts of the sides are bulged outward (22,23), and the mid-portions (26,27) have a steeper slope leading to pushed-inwards lower portions (24,25).
Patent BR-0307792-A (BR)
Inventor: WILLENEGGER SERGE
IPC: H04W16/10
Filed: 2003-02-19
Abstract: Method and apparatus for determining a transmission configuration for a dedicated channel in a wireless communication system. In one embodiment, an optimum configuration is determined based on minimizing Peak-to-Average Ratio (PAR) of the channel. The configuration is defined as a transmission pair of transmission branch and spreading code. The transmission branch may be the In-Phase (I) branch or the Quadrature (Q) branch. PAR analysis may be performed off-line to determine the optimum configuration. In operation, if the spreading code of the optimum configuration is used by another channel, the next best optimum code is used.
Patent BR-0307830-A (BR)
Title: Método e equipamento para distribuir informação originada em servidor durante uma sessão de dados em pacote em repouso
Inventor: CHEN AN MEI
IPC: H04B7/26
Filed: 2003-02-19
Abstract: "MéTODO E EQUIPAMENTO PARA DISTRIBUIR INFORMAçãO ORIGINADA EM SERVIDOR DURANTE UMA SESSãO DE DADOS EM PACOTE EM REPOUSO". Um método e equipamento para distribuir informação para uma móvel alvo em repouso fornecem o envio da informação quando nenhum canal de tráfego dedicado é estabelecido. Em uma modalidade, o método fornece o envio da informação em rajadas de dados curtas. Portanto, as modalidades descritas fornecem uma redução significativa no tempo real total de acordar do repouso permutando sinalização de chamada em grupo mesmo quando as móveis alvo estão em repouso e nenhum canal de tráfego está ativo.
Patent BR-0312467-A (BR)
Inventor: JELINEK MILAN
IPC: G10L19/12
Filed: 2003-06-27
Abstract: In the method and device for interoperating a first station using a first communication scheme and comprising a first coder and a first decoder with a second station using a second communication scheme and comprising a second coder and a second decoder, communication between the first and second stations is conducted by transmitting signal-coding parameters related to a sound signal from the coder of one of the first and second stations to the decoder of the other station. The sound signal is classified to determine whether the signal-coding parameters should be transmitted from the coder of one station to the decoder of the other station using a first communication mode in which full bit rate is used for transmission of the signal-coding parameters. When classification of the sound signal determines that the signal-coding parameters should be transmitted using the first communication mode and when a request to transmit the signal-coding parameters from the coder of one station to the decoder of the other station using a second communication mode designed to reduce bit rate during transmission of the signal-coding parameters is received, a portion of the signal-coding parameters from the coder one station is dropped and the remaining signal-coding parameters are transmitting to the decoder of the other station using the second communication mode. The dropped portion of the signal-coding parameters are regenerated before the decoder of the other station decodes the signal-coding parameters.
Patent BR-0312886-A (BR)
Title: Estratégia de sincronização e arquitetura para receptores de espectro de espalhamento
Inventor: MARGETTS ADAM ROBERT
IPC: H04W56/00
Filed: 2003-07-22
Abstract: "ESTRATéGIA DE SINCRONIZAçãO E ARQUITETURA PARA RECEPTORES DE ESPECTRO DE ESPALHAMENTO". Um aparelho e método para a sincronização da recepção de um sinal de espectro de espalhamento incluem um aparelho de sincronização (400) possuindo um filtro de código coincidido (410), uma unidade de realização de média de funcionamento (413) em comunicação por sinal com o filtro de código coincidido, um detetor de pico (422) em comunicação de sinal com a unidade de realização de média de funcionamento e um sincronizador (424) em comunicação por sinal com o detetor de pico para fornecer um índice de um pico.
Patent BR-0316837-A (BR)
Title: Utilização de tetrahidroisoquinolinas 4-fenil substituìdas no tratamento da dor, enxaqueca e incontinência urinária
Inventor: FRAIL DONALD EDWARD
IPC: C07D471/04
Filed: 2003-11-25
Abstract: "UTILIZAçãO DE TETRAHIDROISOQUINOLINAS 4-FENIL SUBSTITUìDAS NO TRATAMENTO DA DOR, ENXAQUECA E INCONTINêNCIA URINáRIA". A presente invenção refere-se a métodos de utilização de compostos de fórmulas (IA, IB, IIA, IIB, IIIA, IIIB) que são tetrahidroisoquinolinas aril e heteroarila substituídas, para o tratamento da dor crónica e neuropática, o tratamento e prevenção da cefaléia associada à enxaqueca, e o tratamento da incontinência urinária por estresse, urgência e mista.
Patent BR-7905872-A (BR)
Inventor: BENKMANN CH
IPC: C10K1/20
Filed: 1979-09-14
Abstract: An adiabatic adsorption method for pressure-swing adsorbers, e.g. for gas purification or separation of components of a gas mixture, in which several switchable adsorbers are used in an adsorption phase followed by at least two pressure-relief stages and at least one pressure buildup stage with an intervening purging in the adsorption-desorption/regeneration cycle. According to the invention, at least one of the adsorbers is operated as an auxiliary adsorber by comparison with a main adsorber with a reduced contact time between the adsorption medium and gases in the auxiliary adsorber. This reduced contact time can result from a reduced adsorption-phase period by comparison with that of the main adsorber (reduced residence time) and/or by using a reduced charge of the adsorption medium in the auxiliary adsorber by comparison with that of the main adsorber.
Patent BR-8105253-A (BR)
Inventor: TIKHONOVICH D
IPC: F23D14/00
Filed: 1981-08-17
Abstract: The burner for metallurgical furnaces comprises a main combustion chamber (7) and an auxiliary combustion chamber (5) presenting a plurality of outlet channels (6) communicating with the main combustion chamber (7). To the main combustion chamber there is fed in a pulsating manner a primary mix of fuel gas and air in stoichiometric ratio, and, during the intervals between the feed pulses, a secondary mix of fuel gas and air with a coefficient of excess air of 1.15 to 1.35 and at a rate of flow corresponding to 1 to 3% of the nominal rate of flow. To the auxiliary combustion chamber (5) there is instead continuously fed an auxiliary mix of fuel gas and air with a coefficient of excess air of 0.65 to 0.85 and at a rate of flow corresponding to 1 to 3% of the rate of flow of the primary mix. The combustion products of the auxiliary mix stay in the auxiliary combustion chamber (5) for a very short time, more particularly for about from 0.005 to 0.01 sec., so that they still contain, when they enter into the main combustion chamber (7), active chemical substances, and particularly hydrogen atoms and radicals containing hydrogen atoms.
Patent BR-8207965-A (BR)
Inventor: PAAKKINEN ALAMARI
IPC: B28B3/02
Filed: 1982-10-21
Abstract: The invention is concerned with a method and a mould for the casting of large-size concrete objects or elements for compacting the high-viscosity casting mix, the mould (3 or 17) comprising a bottom (8 or 24) and side walls (6, 7) as well as, additionally, a deck (9 or 25) for bringing the high-viscosity casting mix present in the mould (3 or 17) mechanically under pressure. According to the invention, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosiry casting mix (1) present in the mould (3 or 17), and in particular in parallel dislocation planes (2) of the casting mix. This is achieved by pivoting two opposite mould (3 or 17) walls (4, 5) or wall portions (20, 21, 22, 23) in synchronism and always in the same direction in relation to each other or in relation to their corresponding portions provided in pairs, which pivoting takes place around shafts (10, 11 or 28, 29) placed at a distance from one another, included in the planes of the said mould walls, and being parallel to each other and to the parallel dislocation planes (2) of the casting mix (1).
Patent BR-8504818-A (BR)
Inventor: MORGANSON STEPHEN A
IPC: C11D3/32
Filed: 1985-09-30
Abstract: Methods of warewashing utilizing a solid rinse aid, and the solid rinse aid which comprises a surfactant and urea, and preferably a dispensing rate adjusting additive, are disclosed.
Patent BR-8604083-A (BR)
Inventor: ADAMS ALFRED ARTHUR
IPC: B29C33/00
Filed: 1986-08-27
Abstract: A two-part mould 1, 2 for moulding an article has the mould parts adapted to be moved together under vacuum to cause moulding material to be evenly distributed around a reinforcement structure 55. Sealing means for sealing the mould cavity 4 against ambient atmosphere, comprises a primary seal 20 operative during the movement of the mould parts, the action of the primary seal being assisted by a secondary seal 21 which becomes effective when the mould parts reach the final closed position. A collection chamber 30 is formed in one of the mould parts for collection of surplus resin through pinch-off means 31, 32, 34, including a flexible part 32, which closes off flow of resin into the collection chamber in the closed position, of the mould parts. The collection chamber is preferably located to permit drainage of resin back to the mould cavity until the pinch-off means becomes effective.
Patent BR-8804297-A (BR)
Inventor: MATTHAEIS SISTO LUIGI DE
IPC: F04B1/04
Filed: 1988-08-24
Abstract: The pump comprises a plurality of cylinders (4) disposed radially in a star formation around a shaft (5) with an eccentric (6) in a body (2, 3) formed by first and second members (2, 3) joined together by bolts (13). Each cylinder (4) is clamped in position between the first and second elements (2, 3) of the body between a pair of the said bolts (13). The facing surfaces of each cylinder (4) and of at least one (3) of the members (2, 3) of the pump body are spaced in correspondence with the central portion of the cylinder (4) in which is formed the chamber (9) in which the associated piston (10) is movable, so that the contact between the cylinder (4) and the at least one member (3) of the body (2, 3) of the pump is limited to surfaces outside the central portion of the cylinder (4).
Patent BR-8805424-A (BR)
Inventor: POUCHOL JEAN-MARIE
IPC: C08L83/04
Filed: 1988-10-20
Abstract: Thixotropic silicone emulsions crosslinkable into elastomeric state upon removal of water therefrom, e.g., to fabricate elastomer seals for the construction industry, have a pH of from 4 to 8 and a solids content of at least 50%, and contain: (A) 100 parts of an oil-in-water emulsion of an  alpha , omega -(dihydroxy)polydiorganosiloxane, and a stabilizing amount of at least one anionic or nonionic surface-active agent, or mixture thereof; (B) 1 to 15 parts of a siliceous reinforcing filler in powder form; (C) 0 to 250 parts of an inorganic filler other than the siliceous filler (B); (D) 0.01 to 2 parts of a catalytic tin compound; and (E) 0.1 to 5 parts of boric oxide, a boric acid or a borate.
Patent BR-8907055-A (BR)
Inventor: BACHE ROGER JOHN
IPC: C23C14/02
Filed: 1989-09-06
Abstract: A method of forming or modifying the cutting edges of razor blades, and apparatus for carrying out the method. The method comprises subjecting a stack of razor blades (12) to ion bombardment from two ion sources (13, 14) in a vacuum chamber (10), the ion sources being located on opposite sides of a plane (15) which lies within the stack and parallel to the major surfaces of the blades and the ion sources having the axes of their ion beams directed at the edges of the razor blades in the stack.
Patent BR-9005493-A (BR)
Inventor: HAMAEKERS ARNO
IPC: B60K5/12
Filed: 1990-10-30
Abstract: A resilient mount for a piston engine, in which two liquid-filled working chambers (1, 2) are provided that are bounded by elastically inflatable boundary walls and are connected by at least two connecting passageways arranged in parallel. The connecting passageways include a damping passageway (6) which is arbitrarily closable by a valve (7). The damping passageway (6) forms a duct and which is so dimensioned that the enclosed liquid mass enters into a relative vibrating movement in phase with the piston engine, when the piston engine operates at idle speed, with an amplitude which is greater than the amplitude of the movements of the engine, multiplied by the ratio of the displacement cross section of the inflatable boundary walls (3) and the cross sectional area of the damping passageway (6).
Patent BR-9006022-A (BR)
Inventor: ZIKELI STEFAN
IPC: D01D4/08
Filed: 1990-11-28
Abstract: In a spinneret, the spinning plate having the spinning capillaries (9) consists, according to the invention, of a carrier plate (2) having holes (7), especially stepped bores, into which are inserted or pressed small plates (8) containing the capillaries (9). The carrier plate (2) can therefore be of any thickness and consist of material of any strength, in order to achieve a high pressure resistance, without making it difficult to produce closely arranged capillaries (9), since the capillaries can be made in the softer small plates (8). <IMAGE>
Patent BR-9107074-A (BR)
Inventor: TONER JOHN L
IPC: A61K47/48
Filed: 1991-11-07
Abstract: A targeting radioactive immunoreagent comprising a compound having the structure  <IMAGE>
Patent BR-9200011-A (BR)
Inventor: WAGNER ADALBERT DR
IPC: C07D233/66
Filed: 1992-01-03
Abstract: Azole derivative of the general formula (I) <IMAGE> in which A, L, O, R<1>, X, Y, Z and q have the meanings given, a process for their preparation, pharmaceutical preparations and the use of the compounds are described. Azole derivatives of the formula I where the symbols have, for example, the following meanings:     R<1> = (C2-C10)-alkyl   Z = nitrogen   X and Y = independently of one another CR<2>   L = -CH2-   q = zero or 1   A = biphenyl radical which is substituted, for example, by R<15>   R<2> = halogen or hydrogen   R<15> = SO2-NH-CO-OR<6> and   R<6> = phenyl, are highly active antagonists of angiotensin II receptors.
Patent BR-9200886-A (BR)
Inventor: BLASS SIEGFRIED
IPC: B01J35/04
Filed: 1992-03-13
Abstract: For knitting round nets for use as catalysts in ammonia combustion and as recovery nets for platinum metals, wires of platinum with 4 to 12 % of rhodium or 4 to 12 % of palladium and rhodium and wires of palladium with 2 to 15 % of nickel or 2 to 15 % of copper or 2 to 15 % of nickel and copper are used, which must have a diameter from 50 to 120  mu m, a tensile strength from 900 to 1050 N/mm<2> and an elongation limit from 0.5 to 3 %. In addition, a flat-knitting machine having a pitch between 3.63 mm and 1.81 mm is required, the mesh length having to be between 2 and 6 mm.
Patent BR-9203587-A (BR)
Inventor: PFEFFERLE WALTER DR
IPC: C07K16/00
Filed: 1992-09-15
Abstract: The invention relates to a process for the fermentative production of amino acids, in which a strain of the genera Brevibacterium or Corynebacterium producing one or more amino acids is cultured in a nutrient medium and, at the end of the fermentation, the amino acid(s) is/are isolated from the culture fluid, which process is characterised in that following the strong growth phase the bacterial culture has less assimilable carbon source available than it could metabolise on account of the strain construction and of the amount of the otherwise necessary supplements provided in the nutrient medium.
Patent BR-9302189-A (BR)
Inventor: PETEK NICHOLAS
IPC: F16F9/53
Filed: 1993-06-25
Abstract: Adjustable dampers using electrorheological (ER) fluids comprise one or more annular ER fluid transfer ducts in fluid communication with fluid chambers on opposite sides of the damper pistons. Each duct (10) has one or more contoured surfaces or bands (46) along a portion of the length of one or both walls of the ducts providing one or more annular constricted working areas through which the ER fluid is forced when displaced by movement of the pistons. By selectively applying a voltage/electric field across the primary working areas, the flow resistance of the ER fluid passing through the primary working area is increased which increases the damping force of the dampers. <IMAGE>
Patent BR-9305235-A (BR)
Inventor: EISENHART ERIC KARL
IPC: A61K8/00
Filed: 1993-12-27
Abstract: A mixt. of polyurethanes comprises a first polyurethane with at least two end gps., each comprising a terminal isocyanate and a polyether; a second polyurethane with at least two end gps., each comprising a terminal isocyanate and a non-function gp.; and a third polyurethane with at least two end gps., one comprising a terminal isocyanate and a polyether and the other a terminal isocyanate and a non-fuctional gp. An aq. compsn. pref. comprises 0.005-20 wt.% of the polyurethane mixture. Also claimed is a mixt. of polyurethanes comprises a polyurethane contg. two end gps., one of which comprises a terminal isocyanate and a polyether and the other of which comprises a terminal isocyanate and a non-functional gp. Pref., the polyether is an alkyl or aryl polyether alcohol, esp. polyethylene glycol methyl ether or polypropylene glycol methyl ether. The non-functional gp. is derived from 1-octa-decanol. The three polyurethanes are present in amts. of 8.3-25, 25-75 and 16.7-50 mole %, esp. 12.5-25, 25-62.5 and 25-90 mole %.
Patent BR-9501451-A (BR)
Inventor: LINHART HELMUT
IPC: C09K15/18
Filed: 1995-04-05
Abstract: A compsn. (A) is claimed, contg.: (a) 25-99 wt. % organic phosphite or phosphonite; (b) 0.01-50 wt. % organic amine; and (c) 0.01-25 wt. % acid-binding metal salt. Also claimed is a method for stabilising organic phosphites and/or phosphonites (a) against hydrolysis, by adding (b) and (c) in the above amts. as stabilisers. Further claimed is a stabilised organic phosphite or phosphonite obtd. by this process.
Patent BR-9508102-A (BR)
Inventor: ANTONIO FRANKLIN P
IPC: H04B1/712
Filed: 1995-06-22
Abstract: A system and method for adaptively sectorizing channel resources within a digital cellular communication system is disclosed herein. The system includes an antenna arrangement for providing at least first and second electromagnetic beams for receiving a first information signal transmitted by a specific one of a plurality of users, thereby generating first and second received signals. A first set of beam-forming signals are then generated from the first and second received signals. A demodulating receiver is provided for demodulating at least first and second beam-forming signals included within the first set of beam-forming signals, thereby producing first and second demodulated signals. The system further includes a tracking network for tracking multipath information signals, received from various positions and angles of incidence, based on comparison of the first and second demodulated signals.
Patent BR-9508440-A (BR)
Inventor: TAYLOR PHILIP
IPC: A01N25/34
Filed: 1995-07-06
Abstract: A water dispersible gel comprising:(a) an effective amount of an ionic, water soluble agrochemical;(b) an effective amount of a cross-linked polyacrylic acid;(c) water; and,(d) an amount of a base sufficient to cause a mixture of (a), (b) and (c) to gel.
Patent BR-9508850-A (BR)
Inventor: CHEN FUNG-JOU
IPC: D21H11/06
Filed: 1995-08-04
Abstract: Wet-resilient low-density absorbent structures suitable for use as tissues, paper towels, napkins and components of diapers, incontinence and sanitary garments and meat and poultry pads comprise wet-resilient natural fibres, e.g. high-yield pulp fibres, immobilised with wet-resistant bonds which may be provided by means of wet-strength agents and the structures have a density of about 0.3 grams per cm3 or less. The structures may be produced on a paper-machine with a throughdryer (21).
Patent BR-9605185-A (BR)
Title: Macaco automatizado para veìculos
Inventor: AUGUSTYNCZK RUBENS
IPC: B66F1/00
Filed: 1996-10-08
Abstract: Patente de Invenção "MACACO AUTOMATIZADO PARA VEìCULOS". A presente invenção tem por objetivo, facilitar a vida do usuário de veículo automotor no momento da substituição de uma roda danificada, proporcionando agilidade, eficiência e risco zero de acidentes. O dito macaco é constituído de uma caixa metálica (1), dotada de eixo central com rosca' direita e esquerda (4), mancais móveis (2) e fixos (3) de sustentação e apoio de eixo, duas barras de ferro (7), uma sapata (6) e uma engrenagem fixada no eixo central (4), responsável pela movimentação do mesmo. O Sistema possui ainda alternativa de utilização manual, utilizando-se uma manivela.