baber/WOPTO huggingface dataset:
Patent BR-0204997-A (BR)
Inventor: ZIMA MAREK
IPC: H02J13/00
Filed: 2002-12-09
Abstract: In a method, computer program and system for estimating a state of an electric power transmission network, time-stamped phasor measurements are made by phasor measurement units (1) located at a first set of locations (11,12) throughout the network, and a plurality of voltage and/or current phasors at a second set of locations is estimated, where the locations of the first (11,12) and second sets of locations are distant from one another, and a status of network elements (L4,L5,13) that are remotely located from the phasor measurement units is inferred from the phasor measurements and the estimated phasors. In a preferred variant of the invention, the network elements are transmission lines (L1...L8), switchgear, under load tap changing transformers, compensation devices (13) or FACTS devices, and the status information describes whether a network element (L4,L5,13) is electrically connected to or disconnected from the network. <IMAGE>
Patent BR-0206729-A (BR)
Title: Bomba de água de alta pressão
Inventor: CHOWANIEC JAMES M
IPC: F04B9/113
Filed: 2002-01-16
Abstract: "BOMBA DE áGUA DE ALTA PRESSãO". Uma bomba de água de alta pressão para suprir água sob alta pressão para ser atomizada no fluxo de entrada de uma turbina a gás é divulgada incluindo pelo menos um cilindro hidráulico contendo um pistão preso a uma haste de pistão que se estende do cilindro hidráulico e definindo, dentro do cilíndro hidráulico, primeira e segunda câmaras hidráulicas em lados opostos, a bomba de óleo hidráulico e válvula solenóide para seladamente suprir óleo sob alta pressão alternadamente às citadas câmaras hidráulicas enquanto libera óleo da câmara oposta, daí alternando a citada haste de pistão e pelo menos um cilindro de água incluindo alojamento e pistão presos à haste de pistão que se movimenta junto com a mesma e define pelo menos uma câmara de fluido no cilindro no lado oposto à haste de pistão, e válvulas de verificação em comunicação fluida com a citada câmara de fluido para permitir que a água entre na câmara a partir de uma fonte de água quando o pistão no cilindro de água for movimentado pelo cilindro hidráulico em uma direção na qual aumenta o volume da câmara de fluido e força a água a partir da câmara de fluido em alta pressão quando fecha o suprimento de água para a câmara, quando o pistão no cilindro de água for movimentado pelo cilindro hidráulico em uma direção na qual diminui o volume da citada câmara de fluido.
Patent BR-0208533-A (BR)
Title: Derivados de sapogenina, sìntese e uso dos mesmos e processos com base em seu uso
Inventor: BARRACLOUGH PAUL
IPC: C07J41/00
Filed: 2002-03-28
Abstract: "DERIVADOS DE SAPOGENINA, SìNTESE E USO DOS MESMOS E PROCESSOS COM BASE EM SEU USO". A presente invenção refere-se a certas sapogeninas esteroidais e derivados das mesmas e seu uso no tratamento de disfunção cognitiva, neurodegeneração não-cognitiva, degeneração neuromuscular não-cognitiva e perda de receptores na ausência de danificação cognitiva, neural e neuromuscular. Os processos de síntese, de tratamento e as composições farmacêuticas são também descritos.
Patent BR-0209486-A (BR)
Inventor: PFENNINGER UELI
IPC: C09J183/04
Filed: 2002-04-18
Abstract: Providing a new synthetic plastics composition including at least one silane crosslinking polymer, finely divided calcium carbonate and carbon black. A new synthetic plastics composition containing: (a) at least one silane crosslinking polymer, preferably polyurethane as the crosslinking polymer of formula A-(Z-R<1>-Si(R<2>a)-(OR<3>)3-a)n (I); (b) finely divided calcium carbonate filler coated with fatty acid, especially stearate; and (c) carbon black of high surface area meeting the requirements for structural elements in the automobile industry. R<1> = 2-8C optionally branched alkyl, R<2> = 1-8C alkyl, R<3> = 1-5C alkyl, a = 0 or 1, Z = S or NR<4>; R<4> = H or organic residue, e.g. alkyl or 1-20C aryl, or a compound having ester groups, e.g. of formula R<5>OC(=O)CH2CH-C(=O)-OR<5> (II); R<5> = 1-8C alkyl; n = 2-4; and A = polyurethane/prepolymer residue of n functionality. (b) the finely divided Ca carbonate is coated with fatty acid, especially stearate, of particle size 0.05 -1 micron, thickness about 2.6-2.7 g/ml, and (c) the carbon black has a thickness of about 1.8 g/ml, and especially a large surface area, with 20-50 ml filler (b) per 100 g of polymer (a) + (c), and the b to c volume ratio is 70/30 to 30/70; An Independent claim is also included for preparation of the adhesive involving preparation of at least one silane containing polyurethane/prepolymer, where in a first step a polyol with excess polyisocyanate is reacted so that a prepolymer with isocyanate end groups is obtained, which are reacted with at least one organofunctional silane, containing groups which react with isocyanate, and the prepolymer obtained is mixed with dried carbon black and finely divided coated Ca carbonate in the absence of moisture.
Patent BR-0210019-A (BR)
Title: Processo para a preparação de um composto
Inventor: LEARMONTH DAVID ALEXANDER
IPC: C07D491/04
Filed: 2002-05-22
Abstract: "PROCESSO PARA A PREPARAçãO DE UM COMPOSTO". Método para a preparação de 10,11-diidro-10-hidróxi-5H-dibenz/b,F/azepina-5-carboxamida e 10,11-diidro-10-oxo-5H-dibenz/b,f/ azepina-5-carboxamida a partir de carbamazepina através de um processo em três etapas envolvendo: (i) a epoxidação de uma carbamazepina; (ii) a abertura do anel do epóxido resultante e (iii) a oxidação do álcool resultante.
Patent BR-0210366-A (BR)
Title: Dispositivo para mudar automaticamente a direção do fluxo de um líquido, após escoado pré-fixado volume, usando o peso do próprio líquido como comando - ou comandado por equipamento eletro-eletrônico
Inventor: BARROS DANIEL NOGUEIRA
IPC: F16K21/16
Filed: 2002-02-19
Abstract: "DISPOSITIVO PARA MUDAR AUTOMATICAMENTE A DIREçãO DO FLUXO DE UM LíQUIDO, APóS ESCOADO PRé-FIXADO VOLUME, USANDO O PESO DO PRóPRIO LíQUIDO COMO COMANDO -OU COMANDADO POR EQUIPAMENTO ELETRO-ELETRôNICO". A presente invenção se compõe de uma caixa (1) inserida numa tubulação para escoamento de liquido. No interior do cubo uma válvula permitirá ou vedará o fluxo. O 1<0>. líquido, limpará as superfícies por onde passar, incorporando o material particulado para a saída (5) destinada para águas pluviais. O líquido, já livre do material particulado, será destinado para a saída (6) devendo ser armazenada em reservatório próprio (algibes); para reutilização em serviços menos nobres, irrigação, limpeza, uso industrial compatível ou fins sanitários, etc.
Patent BR-0302939-A (BR)
Title: Processo de produção de carpaccio de badejo
Inventor: LEAL ADRIANA MASCARENHAS CEZAR
IPC: A23L17/20
Filed: 2003-09-03
Abstract: "PROCESSO DE PRODUçãO DE CARPACCIO DE BADEJO". Refere-se o presente pedido a um processo para produção industrial de carne de badejo crua, fatiada e congelada, em uma forma de apresentação similar à carne bovina fatiada conhecida no mercado pelo nome de carpaccio. O presente processo objetiva a obter um produto final de qualidade, em que são mantidas as propriedades físico-químicas da carne, em especial o sabor, e é concebido de forma a atender às condições higiênico-sanitárias que garantam total segurança ao consumidor. Uma das preocupações é evitar o descongelamento ou quebra da cadeia do frio durante todo o processamento. Assim, todo o complexo industrial deve apresentar temperatura média inferior a 10<0> C. O processo compreende as seguintes etapas: <sym> Recepção da Matéria-Prima <sym> Estocagem Inicial <sym> Pré-Preparo da Matéria Prima <sym> Fatiamento <sym> Montagem <sym> Embalagem Primária (Primeira Etapa) <sym> Congelamento <sym> Embalagem Primária (Segunda Etapa) <sym> Estocagem Final <sym> Embalagem Secundária <SYM> Expedição <SYM> Higienização
Patent BR-0306643-A (BR)
Title: Novos compostos de hidroxi alquil/aril ou ceto tiepina como inibidores do transporte co-dependente de ácido biliar-sódio apical
Inventor: KOELLER KEVIN J
IPC: C07D337/16
Filed: 2003-01-15
Abstract: "NOVOS COMPOSTOS HIDROXI ALQUIL/ARIL OU CETO TIEPINAS COMO INIBIDORES DO TRANSPORTE CO-DEPENDENTE DE áCIDO BILIAR - SóDIO APICAL". Inibidores de tiepina do transporte co-dependente de ácido biliar - sódio apical (ASBT) são revelados juntamente com métodos de obtenção dos mesmos, métodos de utilização dos mesmos para tratar as condições hiperlipidêmicas bem como composições farmacêuticas contendo os mesmos compostos.
Patent BR-0307150-A (BR)
Title: Instrumento de escrever
Inventor: O'BRIEN RICHARD C
IPC: B43K7/12
Filed: 2003-01-22
Abstract: "INSTRUMENTO DE ESCREVER". Um instrumento de escrever inclui um cilindro (30) tendo um canal (33) com uma extremidade aberta (22) e um elemento de escrever (40) disposto no canal (33). O elemento de escrever (40) é móvel entre uma posição retraída e uma posição estendida. Pelo menos uma porção do elemento de escrever (40) é resiliente e pode ser resilientemente defletido em uma direção substancialmente transversal ao eixo geométrico longitudinal do instrumento de escrever (40). A deflexão resiliente do elemento de escrever (40) solicita o elemento de escrever (40) para engatar no canal (33) e para reter o elemento de escrever (40) na posição estendida. O instrumento de escrever inclui um membro atuador (50) montado para movimento não linear para estender ou retrair o elemento de escrever (40). Um membro de liberação (60) é provido ao longo de um lado do cilindro para mover o elemento de escrever (40) para fora do engate com o canal (33).
Patent BR-0308315-A (BR)
Title: Preparação de ácido n1-(2'-piridil)-1,2-propanodiamina sulfâmico e seu uso na sìntese de piperazinas biologicamente ativas
Inventor: CHAN ANITA WAI-YIN
IPC: A61P25/00
Filed: 2003-03-10
Abstract: "PREPARAçãO DE áCIDO N1-(2<39>-PIRIDIL)-1,2-PROPANODIAMINA SULFâMICO E SEU USO NA SìNTESE DE PIPERAZINAS BIOLOGICAMENTE ATIVAS". A presente invenção refere-se a um processo para preparar um ácido N1-(2<39>-piridil)-1,2-alcanodiamina sulfâmico de fórmula (II) por reação de um composto de fórmula (1) com NH~ 2~R<39>, em que R e R<39>são como definidos no relatório descritivo. A invenção também inclui o composto de fórmula (II), e os isómeros ópticos do mesmo. O composto de fórmula (II) é um intermediário útil para preparar derivados de piperazina quirais, os quais são ativos no receptor de 5-HT~ 1A~.
Patent BR-0313267-A (BR)
Inventor: BOWMAN KENNETH A
IPC: B21D51/26
Filed: 2003-08-05
Abstract: An apparatus for resisting rotational movement of can ends in a downstacker is provided, that includes a housing having a bore, a ring having a bore that is disposed within the housing, a second ring having a bore that is disposed within the housing and a sleeve having a bore that is disposed within the housing wherein the bores of the ring, the second ring and the sleeve are in substantial alignment relative to each other. A method of resisting the rotational movement of can ends in a downstacker is also provided.
Patent BR-0314949-A (BR)
Title: Sistema de chave eletrônica para veículo
Inventor: KONNO TAKESHI
IPC: B60R25/24
Filed: 2003-09-25
Abstract: "SISTEMA DE CHAVE ELETRôNICA PARA VEíCULO". A presente invenção refere-se a um sistema de chave eletrônica para uso em veículo compreendendo uma unidade de controle (14) montada em um carro real (100A), e uma chave eletrônica (12) para enviar um sinal de resposta (Sa) na recepção de um sinal de solicitação (Sr) enviado da unidade de controle (14) via uma antena de transmissão (72), a antena (72) sendo instalada perto do meio do carro real (100A). Especificamente, quando um segmento de linha (base da roda) (154) ligando o centro (150a) da roda frontal (150) ao centro (152a) da roda traseira (152) é assumido, a antena de transmissão (72) é instalada em qualquer localização dentro de uma faixa da parte superior para a parte inferior do carro real (100A) dentro de uma faixa de um ponto a 1/4 (P1) até um ponto a 3/4 (P2) da base da roda (154) com o centro (150a) da roda frontal (150) como uma referência.
Patent BR-0318126-A (BR)
Inventor: JONKKA ARVO
IPC: B27L11/00
Filed: 2003-12-03
Abstract: The present invention concerns a method for fixing a knife in wood chipper apparatuses over the whole knife length between two steady surfaces. The fixing force is developed by means of a roller chain located between two counter surfaces and reversing its direction at each of its couplings, the roller chain having stationary end rollers and intermediate rollers at the couplings, the intermediate rollers rolling during the press movement in the longitudinal direction of the chain. An external force is applied to the roller chain, the force changing its direction at the touching points of the rollers, so that the force applied to the roller chain affects to multiple points of the counter surfaces thus forming a prominent total pressing force.
Patent BR-8005342-A (BR)
Inventor: GUERIT P
IPC: B01D39/20
Filed: 1980-08-22
Abstract: The invention concerns an apparatus for active filtration and treatment of liquid metals and alloys and particularly to the purification of aluminum, magnesium, or alloys based on aluminum or magnesium, prior to molding. It comprises a detachable cartridge, closed at at least one end by a porous block based on grains of fritted flux and filled with grains of flux, solid at the temperature of the metal to be filtered. The cartridge may include a means for injecting an active or inert gas into the grains; it may be arranged in a heated, heat insulated ladle.
Patent BR-8103714-A (BR)
Inventor: MOD W
IPC: C08F216/14
Filed: 1981-06-10
Abstract: Novel vinyl ethers are prepared in decarboxylation reactions of novel acid fluoride compounds according to the following reaction: <CHEM>  wherein a is 0 or an integer greater than 0;  b is 0 or an integer greater than 0;  n = 1 or an integer greater than 1; Rf and R<1> are independently selected from the group consisting of F, Cl, perfluoroalkyl or fluorochloroalkyl;  X = F, Cl, Br or mixtures thereof when n > 1  X min  = Cl or Br; Y is an acid group or an acid derivative easily convertible to an acid group;  Z = F, Cl, Br, OH, NRR min  or OA; R and R min  are independently selected from the group consisting of hydrogen, an alkyl having one or more than one carbon atoms, and aryl; and  A = alkali metal, quaternary nitrogen, or R. These vinyl ethers may be homopolymerized with themselves or copolymerized with other vinyl ethers.
Patent BR-8302603-A (BR)
Inventor: LOHRBERG KARL
IPC: B01J14/00
Filed: 1983-05-17
Abstract: 1. A reactor for producing chlorine dioxide from sodium chlorate and hydrochloric acid, wherein an opposing stream of an entraining is introduced and which comprises a plurality of vertically superimpozed reaction chambers, which are interconnected by immersed gas-feeding caps or gas inlets and by immersed downcomers for the liquid, characterized in that a) the bottom of each reaction chamber is conical and rises toward the center of the reactor, b) an immersed conical gas-feeding cap is disposed over the conical bottom, and c) the outlet of the immersed gas-feeding cap is disposed on the conical bottom in such a manner that the reaction liquid has virtually the same volume within (V1) and outside (V2) the annular rim of the immersed gas-feeding cap.
Patent BR-8306448-A (BR)
Inventor: MEYER PAUL
IPC: B29C48/525
Filed: 1983-11-23
Abstract: An extrusion apparatus having a barrel (3) and a rotatable threaded screw (1) coaxially positioned therein is disclosed. The apparatus includes an upstream inlet section having an opening (13) therein for receiving material to be processed by the apparatus, a compression section (2) downstream of the inlet section, and a mixing or plasticizing section (7/8) downstream of the compression section. The interior surface of the barrel is provided with an undercut (12) therein which intercommunicates the feed opening with the compression section and has a portion thereof which extends downstream in the compression section about the interior surface of the barrel with a continuously decreasing cross-sectional area. The undercut may be formed in a cylindrical insert (9), carried within the barrel and, in an alternate embodiment, a second undercut cylindrical insert positioned about the first insert and rotatable relative thereto may be employed to vary the cross-sectional area of the undercut.
Patent BR-8507326-A (BR)
Inventor: APER LUDWIG
IPC: B62D47/00
Filed: 1985-04-19
Abstract: PCT No. PCT/DE85/00127 Sec. 371 Date Nov. 19, 1987 Sec. 102(e) Date Nov. 19, 1987 PCT Filed Apr. 19, 1985 PCT Pub. No. WO86/06337 PCT Pub. Date Nov. 6, 1986.The vehicle has a forward section (1) containing the engine and seating for three people, being carried on four wheels (5,6). Behind the forward section can be fixed a central extension section (2), for carrying additional passengers and which runs on its own support wheels (7). On the rear of the extension section (8) or the rear of the forward section (1) a rear section comprises an openable tail gate (3) and bumper bar (4). The sections have bolt plates on the upper panel and cross members at the base, by which the sections can be bolted together, with a torsion bar (11) bolted between the vehicle section suspension legs (12).
Patent BR-8801012-A (BR)
Inventor: COOSEMANS LUC MARIA CONSTANT
IPC: C08F4/685
Filed: 1988-03-08
Abstract: Catalyst system suitable for the (co)polymerization of ethylene and optionally minor amounts of 1-alkenes and/or dienes at a temperature of at least 180 &loz& C, to be prepared by combining at least five components, which components comprise:     1. one or more titanium compounds   2. one or more vanadium compounds   3. one or more magnesium compounds   4. one or more organoaluminium compounds 5. one or more alkyl, acyl and/or aryl chlorides, or chlorides of elements from groups 3a and 4a of the Periodic System, the atomic ratio of magnesium to the sum of titanium and vanadium being between 0 and 10, the atomic ratio of aluminium to the sum of titanium and vanadium being at least 3, the atomic ratio of aluminim to magnesium being at least 1, and the atomic ratio of chloride to magnesium being at least 2, which components are fed, separately or in combination, direct to the reactor.
Patent BR-9103028-A (BR)
Inventor: ELAD YIGAL
IPC: A01N63/38
Filed: 1991-07-11
Abstract: The present invention relates to a novel biologically pure culture of Trichoderma Harzianum, T-39, to biological control compositions containing same and to methods of protecting plants from the disease gray mold, caused by B. Cinerea and the disease white rot caused by S. Sclerotiorum with such compositions.
Patent BR-9204954-A (BR)
Inventor: GOFF ROBERT W J
IPC: B21C37/09
Filed: 1992-12-09
Abstract: The invention relates to a method of manufacturing a tube, comprising the application respectively to one side of a metal strip 1 a first layer 2 of a first metal which is brazeable and to the other side of the metal strip 1 a second layer 3 of a second metal which is different from the first metal, and, after application of said layers 2,3, rolling of the strip 1 in order to form a tube having at least two walls (Fig. 2). <IMAGE>
Patent BR-9306500-A (BR)
Inventor: WHITTLE CHRISTOPHER PLAYFORD
IPC: A01M17/00
Filed: 1993-06-04
Abstract: A formulation for use in the controlled generation of phosphide comprises an intimate mixture of a particulate phosphide and a water-immiscible compound, the mixture having the consistency of an extrudable paste or a thick slurry. The phosphide, which is preferably aluminium phosphide or magnesium phosphide, comprises from 65 to 85 per cent (by weight) of the formulation. The water-immiscible compound is preferably paraffin oil, petroleum jelly, or mixture of these materials. A surfactant may be included in the formulation. Such a formulation (21, 41) can be held in a cartridge (20, 40) and added progressively to water (13, 33) in a reaction chamber (10, 30). Alternatively, the formulation can be packaged in a water-impermeable container from which a region can be removed to expose the formulation to water vapour in a gas flowing past the container. The water (13, 33) or the water vapour removes or diffuses through the water-immiscible compound from the formulation, then reacts with the phosphide to form phosphine. The phosphine, mixed with a carrier gas (usually air), may be fed into a duct (15, 55, 66) connected to a grain silo, for fumigation of grain stored in the silo.
Patent BR-9400181-A (BR)
Inventor: BUARD YVON
IPC: H02G3/04
Filed: 1994-01-12
Abstract: Having the general shape of a section, the ducting accessory (25) according to the invention includes, on the one hand, a strip (26) for fastening it to the ducting (10) to be equipped and, on the other hand, a bead (28) for projecting from the latter. Application, in particular, to ducting used for housing and protecting electrical equipment. <IMAGE>
Patent BR-9402236-A (BR)
Inventor: SACCHETTI MARIO
IPC: C08F10/00
Filed: 1994-07-06
Abstract: The present invention relates to catalysts for the polymerization of ethylene and its mixtures with olefins CH2=CHR<VIII>, comprising the reaction product of a solid catalyst component containing Ti, Mg and halogen, an alkyl-Al compound and a particular electron donor compound selected from the compounds containing at least two oxygen atoms bonded to different carbon atoms and selected by standard tests of reactivity with triethyl-Al and MgCl2 compounds. The catalyst of the invention are used in processes for the (co)polymerization of ethylene to prepare (co)polymers having narrow molecular weight distribution (MWD).
Patent BR-9404831-A (BR)
Inventor: HEATH WILLIAM FRANCIS JR
IPC: A61K31/55
Filed: 1994-12-02
Abstract: This invention provides novel bis-indolemaleimide macrocycle derivatives of the formula: <CHEM> The invention further provides the preparation, pharmaceutical formulations and the methods of use for inhibiting Protein Kinase C in mammals.
Patent BR-9405670-A (BR)
Inventor: KOZAK WILLIAM G
IPC: B05D7/14
Filed: 1994-01-13
Abstract: A system automated for providing at least periodic removal of metal ions and contaminants from a chemical bath, consists of a microprocessor programmed for controlling fluid circuits of pumps and valves, for in one state of operation circulating a first predetermined quantity of the chemical bath from a first tank, through an ion exchange column, and back to the first tank; for in a second state of operation circulating deionized water from a second tank into the IEX column for displacing residual chemical bath therefrom for return to the first tank; for in a third state of operation circulating deionized water through the IEX column, and discharging the rinse water from a waste port; for in a fourth state of operation circulating regenerant acid through the ion exchange column, and discharging the used acid from a waste port; for in a fifth state of operation circulating deionized water through the IEX column for rinsing acid regenerant therefrom and discharging the same out of a waste port; and for in a sixth state of operation circulating chemical bath into the IEX column for displacing residual rinse water therefrom, and discharging the same out of the waste port, in preparation for a cycle of treatment of the chemical bath.
Patent BR-9506628-A (BR)
Inventor: GUTOWSKI WOJCIECH STANISLAW
IPC: B05D3/08
Filed: 1995-01-20
Abstract: PCT No. PCT/AU95/00025 Sec. 371 Date Jul. 18, 1996 Sec. 102(e) Date Jul. 18, 1996 PCT Filed Jan. 20, 1995 PCT Pub. No. WO95/20006 PCT Pub. Date Jul. 27, 1995A method of modifying at least part of the surface of a polymer or polymer matrix composite material including: (i) oxidising at least part of the surface of the polymer or polymer matrix material and (ii) subsequently treating the oxidised surface with an organofunctional coupling agent and/or chelating agent, simultaneously with a static and/or a high frequency alternating physical field.