baber/WOPTO huggingface dataset:
Patent BR-8405325-A (BR)
Inventor: WARD THOMAS A
IPC: C09K21/14
Filed: 1984-10-19
Abstract: @ An intumescent curable composition has as its principal constituents an epoxy resin; a curing agent; and an additive component which is composed of a mixture of materials which provide a source of phosphorus, zinc, boron, and an expansion gas. The aforesaid composition is capable of forming a carbonaceous char upon exposure to heat orflame.
Patent BR-8405765-A (BR)
Inventor: JONCKERS KEES
IPC: C07C67/00
Filed: 1984-11-12
Abstract: Process for preparing urea in which,
 in a synthesis zone, at a pressure of 125-350 bar and at the temperature belonging thereto, a urea synthesis solution containing carbamate and free ammonia is formed from carbon dioxide and an excess of ammonia,
 in a first decomposition step, at synthesis pressure or lower, a part of the carbamate is decomposed by supply of heat and the gas phase obtained in this process is condensed in a first condensition zone,
 in a second decomposition step, at a pressure of 4-40 bar, a further part of the carbamate still present is decomposed by supply of heat and the gas phase formed is separated off,
 in a further step, the remaining carbamate is removed in the form of a gas mixture containing ammonia and carbon dioxide, and this gas mixture is processed to form a solution of ammonia and carbon dioxide in water,
 and the remaining urea-containing solution is processed to form a concentrated urea solution. 
<??>The urea solution to be concentrated is introduced into the tubes of a shell and tube heat exchanger, the gas mixture from the second decomposition step is led into the shell side of heat exchanger at the end opposite the place where the urea solution to be concentrated is fed, the solution of ammonia and carbon dioxide in water is fed to the said shell side at a place located between the inlet for the gas mixture and the inlet for the urea solution to be concentrated, and the condensate is discharged from the shell side at the end where the urea solution is led into the tubes.
Patent BR-8500236-A (BR)
Inventor: HAUSER HERBERT JOSEPH JR
IPC: F16J15/02
Filed: 1985-01-18
Abstract: A seal for an internal combustion engine having a fuel injection nozzle positioned within a stepped bore formed in a cylinder head. The fuel injection nozzle contains an exterior stepped configuration with a shoulder formed between its steps. The seal includes a ring circumferentially positioned around and contacting the smaller diameter portion of the fuel injection nozzle. The ring has a flat first end which abuts the shoulder of the fuel injection nozzle and a tapered second end which contacts the smaller diameter portion of the stepped bore. The taper is formed on an exterior surface of the ring and has a maximum outside diameter which is slightly larger than the smaller diameter portion of the stepped bore. The seal also contains an outwardly projecting bulge formed between the first and second ends. The bulge permits the first and second ends to move axially relative to one another as the fuel injection nozzle is axially adjusted within the cylinder head and during normal engine operation. The seal serves to prevent combustion gases, which are generated in the cylinder, from flowing into the larger diameter portion of the stepped bore.
Patent BR-8705905-A (BR)
Inventor: PARLATORE ROGER
IPC: H01H23/12
Filed: 1987-10-29
Abstract: A switch mechanism comprises, movably mounted between a fixed yoke and at least one fixed contact, at least one conductive contact arm which is articulated to the fixed yoke, which is itself conductive. The arm is controlled by an operating member available to the user to assume one or other of at least two positions in one of which it bears against the fixed contact through a bearing area and in the other of which it is spaced from the latter. A double pivot is used for articulating the conductive contact arm to the fixed yoke, which comprises two separate pivoting areas parallel to each other, one for each of said two positions of the conductive contact arm. The conductive contact arm itself comprises two distinct contact areas for cooperating each with a respective one of the pivoting areas.
Patent BR-8801738-A (BR)
Inventor: KELDANY RACHID
IPC: B29C53/60
Filed: 1988-04-12
Abstract: The tube-winding apparatus has a winding drum (1), which has a casing formed by elongated cylindrical elements (4, 5). Some of these elements, namely the circumferential rollers (5) are motor-driven, usually by means of the normal drive of the winding apparatus, in order to support the tube or band drive and the tube advancement. 
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Patent BR-8803205-A (BR)
Inventor: GIOFFRE ANTHONY JOSEPH
IPC: B01J20/18
Filed: 1988-06-29
Abstract: Odors attributable to organic molecular species are eliminated to levels below their olfactory detection level threshold by contact of the odor-producing species with a crystalline siliceous molecular sieve material having at least about 90 per cent of its tetrahedral oxide units as SiO2 tetrahedra, having pore apertures nominally at least 5.5 A in diameter, from which the original water of hydration has been substantially removed, having a capacity for adsorbed water of not greater than 10 weight per cent when measured at 25 DEG C. at a water vapor pressure (p/p0) of 4.6 torr.
Patent BR-9202951-A (BR)
Inventor: PRENCIPE MICHAEL
IPC: A61K8/40
Filed: 1992-07-30
Abstract: A toothpaste or dental gel composition containing an amount of a synthetic linearly viscoelastic cross-linked polymeric thickening agent, especially a cross-linked methyl vinyl ether/maleic anhydride copolymer, effective to render the composition linearly viscoelastic, and a method of promoting oral hygiene by applying an effective amount of the composition to dental surface.
Patent BR-9206083-A (BR)
Inventor: BEE RODNEY DAVID
IPC: A23L9/20
Filed: 1992-06-02
Abstract: Foam comprising gas cells, dispersed in a continuous liquid medium having a stability in excess of 2 weeks, and a gas phase volume in excess of 0.0001, the cells of the foam having a D3,2 average diameter of less than 10  mu m. <IMAGE>
Patent BR-9303244-A (BR)
Inventor: HERBELLEAU YVES
IPC: B60C15/04
Filed: 1993-07-30
Abstract: The carcass of the tyre is made up from a single wire 3 passing to and fro from one bead to the other. The anchoring of the carcass in the bead 2 is produced by arranging, on each side (in the axial direction) of the carcass wires 3, at least one pile of wires 61, 62 pointing circumferentially, with interposition of a layer 5 of a mixture of rubber having a Shore hardness A of greater than 70. <IMAGE>
Patent BR-9405192-A (BR)
Inventor: KAROL FREDERICK JOHN
IPC: C08F4/659
Filed: 1994-12-21
Abstract: A gas phase process for producing polyethylene containing long chain branches is disclosed and claimed. The polymerization process involves contacting ethylene under polymerization conditions in the gas phase and at a temperature above 65 DEG C, with a catalyst composition which includes a) at least one bridged metallocene having at least two cyclic pi-bonded moieties in association with a metal atom, the cyclic pi-bonded moieties being joined together via a bridging linkage one or two atoms long, and b) an activating cocatalyst; the catalyst composition being effective to result in incorporation of an average of up to 3 long chain branches per 1000 carbon atoms in the main polyethylene chain.
Patent BR-9408389-A (BR)
Inventor: SCHUNCK STEPHAN
IPC: G11B7/257
Filed: 1994-11-28
Abstract: PCT No. PCT/EP94/03940 Sec. 371 Date Jun. 21, 1996 Sec. 102(e) Date Jun. 21, 1996 PCT Filed Nov. 28, 1994 PCT Pub. No. WO95/17476 PCT Pub. Date Jun. 29, 1995The present invention relates to radiation-curable coating compositions comprising (A) from 20 to 50% by weight of at least one prepolymer containing at least two ethylenically unsaturated double bonds, (B) from 20 to 60% by weight of at least one cationically curing epoxy resin, (C) from 10 to 30% by weight of at least one ketonic and/or ketone-formaldehyde resin, (D) from 5 to 40% by weight of at least one reactive diluent, and (E) from 5 to 10% by weight of a mixture of at least one cationic polymerization initiator and at least one free-radical polymerization initiator, the sum of the proportions by weight of components A to E being in each case 100% by weight.
Patent BR-9500056-A (BR)
Inventor: SHAH DENIS D
IPC: B66B13/14
Filed: 1995-01-10
Abstract: Distributed processing units (DPU) are applied to elevator dispatching and back-up architecture. They are localizing the processing functions by sensing and controlling local devices and serially transmitting up-dates to other DPUs via one or more communication media (18). This makes it possible to confine the wiring to local levels eliminating the need for a centralized processor. The distributed processing units (DPU) are designed as floor processing units (FPUa,FPUb,...) one on each floor (E1...), car processing units (CPUa,CPUb,...) in each car (2), group processing units (GPUa,GPUb,...) and signalling processing units (SPUa,SPUb,...) in the machine room (22). They all possess intelligence to communicate and to perform local control algorithms. The distributed control is structured as a neural network, the nodes being implemented by the distributed processing units (DPU). Depending on the function to be processed, there are main nodes (A0,B0,C0...) with additional back-up nodes (Aa,Ba,Ca...) and auxiliary nodes (A1,A2,A3...). The inventive, distributed control is characterized by modularity, configurability and simplicity, providing reduced development cycle, ease of maintenance and increased reliability. <IMAGE>
Patent BR-9501543-A (BR)
Inventor: WOODWARD ALAN CHARLES
IPC: C03B23/03
Filed: 1995-04-12
Abstract: The invention relates to the press bending and tempering of glass sheets, especially for use as glazings in vehicles. When the press bending system (13) is not located in a heated environment such as a furnace (12), it is important to maintain the glass sheets (11) at a sufficiently high temperature for an adequate degree of temper to be achieved on quenching the sheet. The present invention provides method of bending and tempering a thin glass sheet (11) comprising pressing the substantially horizontal sheet between moulds (61,62) having opposed complementary shaping surfaces (110,130), at least one of said surfaces being heated, and subsequently quenching the surfaces of the sheet characterised in that the heated shaping surface (110) is maintained at a temperature in the range from 200<o>C to 350<o>C. <IMAGE>
Patent BR-9505873-A (BR)
Inventor: SHAH IMRAN A
IPC: H04N21/236
Filed: 1995-03-13
Abstract: During recording of an MPEG information signal on a record carrier (40), transport packets (Pk) are stored in signal blocks in a track (1) on the record carrier (40). x transport packets of the MPEG information signal are stored in the second block sections (SB) of y signal blocks, where x and y are integers, x≥1 and y>1, more specifically, y>x. Further, third block sections (TB) are present in one or more of the second block sections in the y signal blocks of a group for storing additional information, which additional information relates to the specific application of recording and reproducing the MPEG information signal on/from the record carrier. <IMAGE>
Patent BR-9510291-A (BR)
Inventor: VOLK STEVEN J
IPC: G01K11/06
Filed: 1995-11-28
Abstract: A pop-up thermometer (10) having an elongate housing (11) formed with a longitudinally extending bore (19), first and second internal regions (24,25), a first internal cavity (26) and a second internal cavity (27). An indicator rod (36) slidably disposed in the bore (19) includes a front end portion (37), a first stem stretch (38) extending from the front end portion (37) and terminating in a raised portion (39), a second stem stretch (40) extending from the raised portion (39) and a rear end portion (47) spaced from the front end portion (37). The front end portion (37) and the first stem stretch (38) are positioned in the first internal cavity (26) while the second stem stretch (40) is positioned in the second internal cavity (27). The first stem stretch (38) has a lesser cross-sectional diameter than the front end portion (37) of the rod (36). A fusible material (59) substantially fills the first internal cavity (26), engaging the front end portion (37) and at least a portion of the first stem stretch (38) to retain the indicator rod (36) in the housing (11).
Patent BR-9606354-A (BR)
Inventor: KRUEGER JAN
IPC: B21D51/26
Filed: 1996-04-26
Abstract: A method and an apparatus for forming circumferentially extending necked and flanged parts at an end of a bilaterally open hollow cylindrical body. First and second axially aligned shafts carry axially displaceable first and second inner tools, respectively. Each inner tool has a circumferential body-shaping and a circumferential body-supporting surface. In a first axial position of the two inner tools the shaping surfaces together define a circumferential shaping groove situated inside the hollow body, and the body-supporting surfaces support the hollow body. In a second axial position the two inner tools are at a greater axial distance from one another than in the first position to allow introduction of a hollow body therebetween. A third shaft, carrying an outer tool having a circumferential shaping surface, extends parallel to the first and second shafts. A positioning arrangement is provided for aligning the circumferential shaping surface of the outer tool with the circumferential shaping groove and for radially moving the outer tool towards the two inner tools such that a circumferential portion of the hollow body is deformed and forced into the shaping groove causing the two inner tools to axially spread apart from one another.
Patent BR-9609932-A (BR)
Inventor: SCHOLZ PETER
IPC: A61P31/04
Filed: 1996-08-06
Abstract: PCT No. PCT/EP96/03481 Sec. 371 Date Apr. 23, 1998 Sec. 102(e) Date Apr. 23, 1998 PCT Filed Aug. 6, 1996 PCT Pub. No. WO97/06806 PCT Pub. Date Feb. 27, 1997A method is described for treating bacterially induced meningitis, comprising administering a prostane derivative of formula I or Ia wherein X1, X2, X3, X4, X5, R1, R2, R3 and R4 are as described below, and the -O-R3- group is in the  alpha - or  beta -configuration. The prostane derivative can optionally comprise or serve as an adjuvant, and it can be administered in combination with an antiobiotic.
Patent BR-9705810-A (BR)
Inventor: GENZ MANFRED
IPC: C08L75/04
Filed: 1997-11-21
Abstract: This invention describes how to prepare thermoplastic polyurethanes by reacting (a) isocyanates with (b) isocyanate-reactive compounds, in presence or absence of (c) chain expanders, (d) catalysts and (e) usual adjuvants and additives, and continuously adding crosslinked polyurethanes before, during and/or after reaction.
Patent BR-9706662-A (BR)
Inventor: ALBERTER GUENTER
IPC: F02D41/04
Filed: 1997-08-09
Abstract: PCT No. PCT/EP97/04350 Sec. 371 Date Apr. 16, 1998 Sec. 102(e) Date Apr. 16, 1998 PCT Filed Aug. 9, 1997 PCT Pub. No. WO98/07971 PCT Pub. Date Feb. 26, 1998A method for the cylinder-selective control of combustion processes in diesel engines. In this case, a measuring device with associated processing unit is used to detect the rotational crankshaft angle and to determine the instantaneous rotational crankshaft speed. A control device determines suitable parameters from the rotational crankshaft speed, which parameters permit a cylinder-selective equalizing or a defined unequalizing of the mean pressures in various operating ranges of the internal combustion engine, thereby minimizing the effects of component differences in the fuel feed system and the combustion system on the combustion process.
Patent BR-9710766-A (BR)
Title: Dispositivo tellefônico conectado a pelo menos uma rede de computadores, sistema telefônico conectado a pelo menos uma rede de computadores, método para estabelecer a citada comunicação através da internet e método para estabeler a citada comunicação entre um primeiro e segundo dispositivo telefônico através da internet
Inventor: WEINGARTEN WALTER JAY
IPC: H04M1/253
Filed: 1997-07-25
Abstract: "DISPOSITIVO TELEFôNICO CONECTADO A PELO MENOS UMA REDE DE COMPUTADORES, SISTEMA TELEFÈNICO CONECTADO A PELO MENOS UMA REDE DE COMPUTADORES, MéTODO PARA ESTABELECER A CITADA CONEXãO ATRAVéS DA INTERNET E MéTODO PARA ESTABELECER A CITADA COMUNICAçãO ENTRE UM PRIMEIRO E SEGUNDO DISPOSITIVOS TELEFôNICOS ATRAVéS DA INTERNET". Sistema telefônico para a comunicação através de redes de computadores (8) compreende dispositivos telefônicos (70, 72) com meios para entrada de símbolo e dispositivos eletrônicos programáveis (74) permitindo os dispositivos telefônicos (70, 72) conduzirem áudio e outras formas de comunicação através de redes de computadores (8) devido à entrada de símbolos apropriados através do meio para entrada de símbolos nos dispositivos telefônicos (70, 72).
Patent BR-9712983-A (BR)
Title: Sistema de produção e exibição de informação agregada
Inventor: CHASE THIMOTY
IPC: H04H60/27
Filed: 1997-10-09
Abstract: Pedido de Patente: "SISTEMA DE PRODUçãO E EXIBIçãO DE INFORMAçãO AGREGADA". Um sistema de produção para empacotar agregados de informação de mídia misturada (por exemplo, texto, imagens, áudio e vídeo) em pacotes endereçáveis que são transmitidos para receptores através de uma rede de satélites, com os agregados de informação (IA's) exibidos e dispostos para uso via um arquivo de Linguagem de Marcação de Hipertexto (HTML) associado, ou outros arquivos de linguagem de exibição e o intérprete associado. O arquivo HTML, quando interpretado e exibido, proporcionaria um meio organizado e fácil para acessar a apresentação dos arquivos de mídia misturados transmitidos através da rede de satélites, por meio do que as descrições textuais e gráficas poderiam ser utilizadas para descrever o conteúdo do arquivos e os botões HTML permitiriam a execução e/ou a observação da informação do arquivo ligada. O arquivo HTML pode também incluir um link para um software de comunicações para possibilitar o diálogo de dados com um site externo com a estação de recepção. Um exemplo do link incluiria um software para uma conexão de telefone. Esta conexão poderia direcionar a estação fonte de transmissão para enviar mais informação, à medida que necessário. Ainda outros links poderiam permitir ao software armazenado localmente na estação de recepção ser acessado e utilizado. Um link poderia também ser proporcionado via a internet para endereços URL externos. Os grupos IA e os pacotes também poderiam ser úteis para os sistemas de ensino à distância distribuídos, com retroalimentação a partir dos sites de recepção proporcionada através do link de comunicações com a estação fonte.
Patent BR-9805109-A (BR)
Title: Dispositivo identificador de conservação de produtos perecìveis congelados.
Inventor: MARRECA SYLVIO
IPC: G01N33/12
Filed: 1998-11-18
Abstract: Patente de Privilégio de Invenção para "Dispositivo Identificador de Conservação de Produtos Perecíveis Congelados".  é objeto do presente pedido de privilégio de invenção, uma solução capaz de identificar produtos perecíveis que tenham sido submetidos à variações de temperatura prejudiciais a sua conservação física, como por exemplo, produtos comestíveis, tais como, carnes congeladas, etc.  O dispositivo tem por finalidade indicar se um produto que deve ser conservado a uma temperatura inferior a 0° C, foi estocado por um período indevido em condições impróprias de temperatura.  O princípio deste dispositivo é determinado através da mudança de características fisico/químicas dos materiais utilizados, devido a variações de temperatura que ultrapassem limites de segurança pré-estabelecidos para cada produto, mudanças estas que poderão ser, por exemplo:  alteração de cores dos materiais, surgimento de palavras de alerta, deformações físicas dos materiais, etc.
Patent BR-9805865-A (BR)
Inventor: WALDROP ANTHONY R
IPC: D03D15/56
Filed: 1998-12-28
Abstract: A fabric resistant to degradation of strength and elastomeric properties upon exposure to ultraviolet irradiation is provided. The fabric includes an elastomeric fiber component which makes up not less than 40 percent by weight of the fabric. This elastomeric fiber component exhibits a tensile strength of not less than about 8 pounds force and retains at least 80 percent of its tensile strength following accelerated exposure to ultraviolet irradiation.
Patent BR-9806927-A (BR)
Inventor: SUZUKI TOSHIHIRO
IPC: F28F1/12
Filed: 1998-01-21
Abstract: By the use of a heat exchanger tube not required for adhesion of Zn in advance and a fin not clad with a brazing composition, a heat exchanger core is provided which has corrosion resistance and brazing capability comparable to or higher than those of the conventional counterpart. Applied onto an outer surface of an extruded flattened tube as a heat exchanger tube is a brazing composition derived from a mixture of silicon and fluorine type flux, and a fin formed of an aluminum-based zinc-containing material is prepared. The extruded flattened tube and the fin are then heated at a given temperature so that the same are brought into brazed relation to each other, and a mixed diffusion layer of silicon and zinc is then on the outer surface of the extruded flattened tube.
Patent BR-9807102-A (BR)
Title: Mecanismo indicador para dispositivo de exibição de preço
Inventor: ARCHER TIMOTHY MARK
IPC: G09F11/18
Filed: 1998-01-08
Abstract: "MECANISMO INDICADOR PARA DISPOSITIVO DE EXIBIçãO DE PREçO". Um totem de preço (10) inclui um carro (23) para conduzir os números de exibição em um ou mais locais de número afastados entre si em sentido vertical. O carro (23) tem partes superior e inferior (21, 22), que podem ser levadas a retraírem-se uma com relação à outra, o que permite a construção de um carro grande (23), que pode ter ainda suas alterações de número em uma única estação de alteração de número, que é acessível a nível do chão.
Patent BR-9807306-A (BR)
Title: Aparelho e processo para hidrolisar e reciclar derivados de poliisocianato
Inventor: NISHIDA SATOSHI
IPC: C07C209/62
Filed: 1998-02-04
Abstract: RIVADOS DE POLIISOCIANATO". A presente se refere a um aparelho para hidrolisar e reciclar derivados de poliisocianato, tendo pelo menos um grupo isoci, a uma temperatura de 190 a 370°C, em contato com os compostos alvo no reator, para hidrolisar o coós-processamentos, tais como desaguamento, adição, de reação hidrolisado, descarregado do reator.
Patent BR-9812248-A (BR)
Title: Processo para recuperar ftalida de uma mistura de reação de sìntese de ftalida como obtida
Inventor: PUETTER HERMANN DR
IPC: C25B3/25
Filed: 1998-09-18
Abstract: "PROCESSO PARA RECUPERAR FTALIDA DE UMA MISTURA DE REAçãO DE SìNTESE DE FTALIDA COMO OBTIDA" As ftalidas puras são produzidas pelas misturas de reação obtidas no processo de produção da ftalida por a) destilação de compostos com um ponto de ebulição abaixo do ponto de ebulição da ftalida da mistura de reação, se tais compostos estiverem presentes, para obter-se um resíduo de ftalida bruta, e b) cristalização da ftalida de uma fusão da ftalida bruta.
Patent BR-9814857-A (BR)
Title: Processos para tratar leucemia, câncer sólido eleucemia, linfoma ou tumores sólidos em umhumano, e para fabricar uma composiçãofarmacêutica estéril, e, a respectiva composiçãofarmacêutica estéril
Inventor: WARREL RAYMOND P JR
IPC: A61K33/24
Filed: 1998-11-10
Abstract: "PROCESSOS PARA TRATAR LEUCEMIA, CâNCER SóLIDO ELEUCEMIA, LINFOMA OU TUMORES SóLIDOS EM UMHUMANO,E PARA FABRICAR UMA COMPOSIçãOFARMACêUTICA ESTéRIL, E, A RESPECTIVA COMPOSIçãOFARMACêUTICA ESTéRIL". A invenção se refere ao uso decompostos arsênicos para tratar uma variedade de leucemias,linfomas e tumores sólidos. Ademais, os compostos arsênicospodem ser usados em combinação com outros agentesterapêuticos tais como um retinóide. A invenção também prevê umprocesso para produzir formulações de trióxido arsênico.