baber/WOPTO huggingface dataset:
Patent BR-8805452-A (BR)
Inventor: ROLLI HANS
IPC: B21D51/26
Filed: 1988-10-21
Abstract: To make can bodies with a non-circular cross-section, preferably with a rectangular cross-section and rounded corners, flat blanks (3) are first of all deformed in a deformation station (5) by means of a plurality of bending tools (20) of the same type to produce in each case a bend, another bend in each case being simultaneously produced on the various blanks (3), which are transported onwards in steps. The bending tool (20) has a shaped part (21) held fixed on the inside and having a curved outer face (22) and furthermore has a roller (24), which is mounted in a mounting body (23) and is under the influence of a spring (26) pressing against the mounting body (23) in order, during the movement brought about by a lifting rod (28) articulated on the mounting body (23), to bend the blank (3) situated between the shaped part (21) and the pressure roller (24) upwards. This is accomplished simultaneously at all the bending tools (20), each provided for one bend, by a moveable part (7) of the deformation device (5) operating as a press. The blank (3) is moved onwards in steps from one bending device (20) to the next, with the result that, after a plurality of working steps, a can body with a rectangular cross-section and rounded corners has been produced, the edges of which are connected in a subsequent welding station by electric resistance welding. 
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Patent BR-8903448-A (BR)
Inventor: JEFFS DAVID GEORGE
IPC: C08K9/08
Filed: 1989-07-13
Abstract: There is disclosed a process for preparing an inorganic filler which comprises admixing a particulate inorganic material with a natural or synthetic latex composition and an aqueous suspension of fine carbon black, and dewatering and drying the resultant mixture, the amount of the natural or synthetic latex composition added being such as to provide a coating on the inorganic mineral of from 1% to 10% by weight of latex solids based on the weight of dry inorganic material.
Patent BR-8907811-A (BR)
Inventor: LUNDBACK STIG
IPC: F03C1/30
Filed: 1989-12-08
Abstract: A machine for converting pressure energy of a fluid into mechanical work comprises a working chamber (27, 28) the volume of which is cyclically variable in response to reciprocatory motion of a wall (20) which defines the working chamber; a reciprocatory power member (15, 16) which is displaceable by said wall under action of the pressure of the fluid on the wall during expansion of the working chamber; an inlet conduit (12) communicating with the working chamber; an outlet conduit (13) communicating with the working chamber (13); and outlet valve (22) which is closable to prevent fluid flow in the outlet conduit in the direction away from the working chamber; and a driven member (17) operatively connected with the power member. The outlet conduit comprises a gap-like passage (26) which substantially surrounds the working chamber (27, 28) and extends along the periphery thereof and which is open or openable to permit fluid flow therethrough from the working chamber substantially without any pressure drop.
Patent BR-9007183-A (BR)
Inventor: POOLE DONALD A
IPC: B65B55/14
Filed: 1990-01-05
Abstract: The invention relates to the shelf stable packaging of perishable liquid food products in hermetically sealed gable top cartons (13) rendered easily openable to the user. The carton is rendered easy to open by sealing it with patterned jaws (Fig. 7, 9, 10, 11 and 12) which apply sufficient pressure to achieve a strong seal along a horizontal stake line (22), vertical stake lines (21 and 21a) and a center stake point (70). The center stake point (70) being optionally located close to the upper edge of the end flaps (20) so as to leave the area (26) of the intersection of the end flaps (20) and side flaps (19) at the horizontal fold line (27) substantially unsealed. A suitable jaw (Fig. 11) for rendering the carton easy to open includes a horizontal rib (43) to form a horizontal stake line, at least one vertical rib (44) to form a vertical stake line and a center stake (471) located to provide a center stake point immediately below the upper edge of the end flaps (20) at the gap (29) but well above area (26).
Patent BR-9206828-A (BR)
Inventor: SCHUNCK STEPHAN
IPC: C03C17/28
Filed: 1992-11-24
Abstract: PCT No. PCT/EP92/02699 Sec. 371 Date May 26, 1994 Sec. 102(e) Date May 26, 1994 PCT Filed Nov. 24, 1992 PCT Pub. No. WO93/11080 PCT Pub. Date Jun. 10, 1993.The present invention is directed to a beam-curable coating composition for coating glass surfaces, particularly, optical glass fibers. The resultant coatings show slight or no loss of adhesion after exposure to moisture. The coating composition includes ethylenically unsaturated polyurethane, ethylenically unsaturated monomer, photoinitiator and a silane compound. The silane compound is an azidosilane and is added to improve adhesion of the coating agents exposed to moisture. Optionally, aminoalkoxysilanes may also be included.
Patent BR-9306202-A (BR)
Inventor: STILKERIEG BERTHOLD
IPC: F27D3/15
Filed: 1993-04-01
Abstract: The invention relates to a process and device for relably preventing the contamination of the tapping steel from a converter by flush slag. To this end a plastic, deformable plug (1, 8) of fireproof material containing silicate and oxide components and a suitable binder is used. The plug (1, 8) is inserted with the aid of a fitting device into the tapping until its front surface closed off by a cone-shaped crush-plate (2, 5) is virtually flush with the inside of the converter, on being crushed completely fills the diameter of the tapping aperture (10) and thus provides a plane such that the flush slag is reliably guided over the tapping when the converter is tipped. Owing to the process used, the novel plastic plug (1, 8) fits a wide range of tapping aperture diameters. The plug (1, 8) is rapidly removed by the molten steel flowing off through the cone channel (5) so that the steel flows into the tapping pan.
Patent BR-9306429-A (BR)
Inventor: ANDERSSON OWE
IPC: C22C33/02
Filed: 1993-05-27
Abstract: PCT No. PCT/SE93/00469 Sec. 371 Date Nov. 23, 1994 Sec. 102(e) Date Nov. 23, 1994 PCT Filed May 27, 1993 PCT Pub. No. WO93/24261 PCT Pub. Date Dec. 9, 1993The invention relates to an additive for improving the machinability of iron-based powder compositions. The additive contains a combination of calcium fluoride particles and barium fluoride particles, which is included in an amount of 0.1-1.0% by weight in the powder composition. Further, the invention relates to powder compositions containing the indicated additives, as well as sintered products produced from the powder compositions.
Patent BR-9306589-A (BR)
Inventor: BERGEVIN JERRY G
IPC: E01C13/00
Filed: 1993-06-22
Abstract: An improved surface includes a synthetic turf base (104) positioned atop a foundation (102). The synthetic turf base (104) includes imitation grass blades (110) secured to a backing (112). The synthetic turf base (104) also includes a surface layer of material (118) supported by the backing (112) and intermixed with the imitation grass blades (110). Natural grass (120) is planted in the surface layer of material wherein the natural grass (120) includes natural grass blades (122) and roots (124). The backing (112) is provided with perforations or openings sufficient in number to permit the roots (124) of the natural grass to extend through the backing into the sub-base (108) of the foundation (102). The natural grass (128) improves the overall desirability of the surface by improving its durability, increasing its life span, reducing the cost of installation, reducing the cost of maintenance, improving comfort for users, and improving the benefits of the ecology.
Patent BR-9401523-A (BR)
Inventor: SCOTT GARRET L
IPC: C03B7/086
Filed: 1994-04-18
Abstract: A multiple glass feed system for use with a glass forehearth including a plurality of closely spaced plungers (12), each of which is individually adjustged independently of the other. The upper portions (14) of the plungers (12) are provided in side-by-side relation and supported by clamping mechanism (16) which comprise a chuck housing (21) and a clamping liner plate (24).
Patent BR-9404170-A (BR)
Inventor: INNIS CHARLES L JR
IPC: F16J15/32
Filed: 1994-10-20
Abstract: A rolling mill bearing assembly coolant guard, for sealing against ingress of coolant and entrained contaminants, comprises (a) a radial annular base flange with a planar rear face for securing against the non-rotatable flat mounting surface of the bearing assembly; (b) a circular sealing flange integrally joined to the inner edge of the base flange and extending angularly away from the base flange front face and across the gap, between the mounting surface and a roll end face, into sealing contact with the roll end face; and (c) a reinforcing device which accommodates flexible radial deformation of the coolant guard w.r.t. the roll neck axis, while resisting any axial distortion of the base flange away from the mounting surface, and which comprises a hoop embedded in the base flange, the hoop width extending parallel to the roll neck axis.
Patent BR-9407085-A (BR)
Inventor: JAGER KARL-FRIEDRICH
IPC: A01N25/12
Filed: 1994-07-09
Abstract: The present invention provides hygroscopic plant growth regulator formulations in solid forms and associated methods of making the powders and tablets. The most preferred formulation uses an effective amount of an N,N-dimethyl-piperidinium salt.
Patent BR-9407179-A (BR)
Inventor: HUNT TRACY K
IPC: C07C67/54
Filed: 1994-08-01
Abstract: Starting from a mixture containing tocopherol, fats and/or fat derivatives, more particularly fatty acids, and optionally sterol and/or sterol derivatives, the free fatty acids present in the mixture are esterified with an alcohol. The mixture is then transesterified with an alcohol in the presence of a basic catalyst. After the transesterification, the excess lower alcohol is distilled off from the reaction mixture. The transesterification catalyst and the glycerol present, if any, are removed and the fatty acid alkyl ester is distilled off from the mixture. Distillation of fatty acid alkyl esters can be accomplished with a packed column in sequence with a wiped film evaporator. The simultaneous recovery of tocopherol and sterol is possible. Tocopherols and sterols can be separated by the crystallization of sterols from a blend of organic solvents.
Patent BR-9509683-A (BR)
Inventor: BRIEADDY LAWRENCE EDWARD
IPC: A61P9/10
Filed: 1995-11-16
Abstract: PCT No. PCT/GB95/02700 Sec. 371 Date May 1, 1997 Sec. 102(e) Date May 1, 1997 PCT Filed Nov. 16, 1995 PCT Pub. No. WO96/16051 PCT Pub. Date May 30, 1996The invention is concerned with novel hypolipidemic compounds of formula (I), with processes and novel intermediates for their preparation, pharmaceutical compositions containing them and with their use in medicine, particularly in the prophylaxis and treatment of hyperlipidemic conditions, and associated diseases such as atherosclerosis.
Patent BR-9608336-A (BR)
Inventor: JOHNSON SUSAN A
IPC: A61N1/30
Filed: 1996-05-31
Abstract: A two-part electrotransport drug delivery device (20) is comprised of a controller (22) which has a plurality of different electronic outputs. The controller (22) is adapted to be mechanically and electrically coupled to a plurality of different drug-containing units (24). Each drug unit (24) includes a means (40, 42, Rx, Cx) for signaling the controller (22). The signal is read by the controller (22) and a predetermined electronic output is thereby selected and applied through the drug unit (24) in order to deliver the drug contained therein by electrotransport. The signal sent by the drug unit (24) to the controller (22) may be an optical signal (eg, reflected light), a signal sent by an electro-mechanical connector, an electrical signal (eg, resistance or capacitance), a magnetic signal or a metal detector sensing signal.
Patent BR-9609028-A (BR)
Inventor: TOOMBS EDWIN A
IPC: F01K9/00
Filed: 1996-05-28
Abstract: A process and system which improves the capacity and efficiency of a power plant. A LNG supply system fuels the plant. Gasified LNG in a combustor mixes with the air from an air compressor to provide the hot combustion gas for a gas turbine. The expanding LNG is used to chill a heat exchange fluid, e.g. water, which heat exchange fluid cools and densifies the intake air for the air compressor. Subsequently, the heat exchange fluid is used in another heat exchange step and is then re-chilled and recycled to cool and densify the intake air.
Patent BR-9609680-A (BR)
Inventor: UNHOCH MICHAEL J
IPC: A01N25/30
Filed: 1996-07-29
Abstract: A water treatment method for controlling the growth of algae, fungi and bacteria and the formation of a waterline residue in recreational and industrial water supplies containing turbulent water utilizes a composition containing a polyhexamethylene biguanide compound and a surfactant. The water treatment method and composition containing the biguanide compound and surfactant are particularly useful for treating recreational water supplies like spas and swimming pools containing turbulent water, such as aerated water.
Patent BR-9609731-A (BR)
Title: Cofre forte com ranhura aperfeiçoado
Inventor: KEITH JASPER NEWTON III
IPC: E05G7/00
Filed: 1996-07-22
Abstract: COFRE FORTE COM RANHURA APERFEIçOADO Um cofre-forte (16) para receber e temporariamente armazenar moeda ou outros valores de uma caixa registradora ou terminal de ponto de venda. O cofre-forte com ranhura utiliza aceitadores de notas (52, 53) para transferir moeda para dentro de cartuchos lacrados (58, 59) dentro do cofre-forte. Um conjunto com fenda para envelope (54) permite transferir para dentro do cofre-forte moeda ou intens de caixa não aceitos pelo aceitador. A porta (35) do cofre-forte tem um conjunto de controle de porta (34), que inclui uma mola a gás (47) contrabalançar o peso da porta para movimento controlado durante abertura. O cofre-forte com ranhura incui um processador (154) programado para controlar a operação de destravamento e manter e produzir vários relatórios de depósitos para dentro do cofre-forte, permitindo fácil correlação desses depósitos com a operação no dia comercial do cofre-forte.
Patent BR-9611527-A (BR)
Inventor: KRISTINSSON OSSUR
IPC: A61F2/00
Filed: 1996-11-14
Abstract: A definitive socket for residual limb prosthetic use is formed in a single molding step by compressive pressure casting or molding a pre-formed, moldable, hardenable socket material over a residual limb and curing the socket material to a load-bearing hardened condition while it is maintained under peripheral compressive pressure against the residual limb and while the residual limb is tensioned in a distal direction during the casting process. The combination of pressure casting the socket material and applying tension to the residual limb in a distal direction while the socket material is curing results in forming a definitive socket that fits well to the residual limb after curing without substantial rectification. Pressure relief formations, socket coverings, and a prosthesis coupler may be compression molded simultaneously with the socket.
Patent BR-9703615-A (BR)
Title: Composições de cimentação e aplicações de taiscomposições para cimentação de poços de óleo ousimilares
Inventor: VILLAR JOHN
IPC: C04B28/06
Filed: 1997-06-17
Abstract: Patente de Invenção para "COMPOSIçõES DE CIMENTAçãO EAPLICAçãO DE TAIS COMPOSIçõES PARA POçOS DE óLEOOU SIMILARES". A presente invenção se refere a umacomposição de cimentação para um poço de óleo (ou similar),baseada em um cimento hidráulico aluminoso, partículas finas,microesferas ocas, água em uma quantidade tal que a porosidadeestá na faixa de 25% a 50%, um agente dispersante, um aceleradorde assentamento para o cimento aluminoso e opcionalmente,outros aditivos convencionais. A invenção Þ de aplicaçãoparticular na cimentação de tubos condutores em zonas árticas oupoços de águas profundas.
Patent BR-9710641-A (BR)
Title: Aparelho para travar uma caixa de transmissão de um veìculo e veìculo que tem um conjunto de transmissão.
Inventor: VODA BINYAMIN
IPC: B60R25/00
Filed: 1997-05-01
Abstract: "APARELHO PARA TRAVAR UMA CAIXA DE TRANSMISSàO DE UM VEìCULO E VEìCULO QUE TEM UM CONJUNTO DE TRANSMISSãO".Aparelho para travamento de um conjunto de transmissão de um veículo , o aparelho para travamento incluindo um aparelho para travavelmente engatar-se com uma predeterminada porção do conjunto de transmissão, e um aparelho para seletivamente operar o aparelho para travavelmente engatar-se, de forma a travavelmente engata-se com uma predeterminada porção do conjunto de transmissão, caracterizado por o aparelho para travavelmente engatar-se incluir uma porção receptora da árvore formada com uma abertura que encaixa uma árvore do conjunto de transmissão, no qual a porçào receptora da árvore é provida de uma roda de catraca travavelmente engatável por uma ling³eta, a ling³eta sendo atuável pelo aparelho para seletivamente operar, de forma qua quando a ling³eta estiver em uma orientação predeterminada coma roda de catraca, a árvore não possa ser girada para operar o conjunto de transmissão.
Patent BR-9711060-A (BR)
Inventor: MOHR JOERG-THORSTEN
IPC: C07J53/00
Filed: 1997-08-11
Abstract: Production of drospirenone (6beta ,7beta ;15beta ,16beta -dimethylene-3-oxo-17alpha -pregn-4-ene-21,17-carbolactone) of formula (I) comprises catalytically hydrogenating 17alpha -(3-hydroxy-1-propynyl)-6beta ,7beta ;15beta ,16beta -dimethylene-5beta -androstane-3beta ,5,17beta -triol of formula (II) to give 17alpha -(3-hydroxypropyl)-6beta ,7beta ;15beta ,16beta -dimethylene-5beta -androstane-3beta ,5,17beta -triol of formula (III), oxidising (III) in the presence of a ruthenium salt to give 6beta ,7beta ;15beta ,16beta -dimethylene-5beta -hydroxy-3-oxo-17alpha -pregnane-21,17-carbolactone of formula (IV), and dehydrating (IV): Also claimed are intermediates (III) and (IV).
Patent BR-9713200-A (BR)
Title: Processo de revestimento duplo para produzir uma composição particulada de aditivo de lavanderia para liberação de perfume tendo aperfeiçoado as propriedades fìsicas
Inventor: SURUTZIDIS ATHANASIOS
IPC: C11D17/06
Filed: 1997-09-10
Abstract: Patente de Invenção: <B>"PROCESSO DE REVESTIMENTO DUPLO PARA PRODUZIR UMA COMPOSIçãO PARTICULADA DE ADITIVO DE LAVANDERIA PARA LIBERAçãO DE PERFUME TENDO APERFEIçOADO AS PROPRIEDADES FìSICAS"<D>. é divulgado um processo para produzir uma composição de aditivo particulada para lavanderia para liberação de perfume primeiramente em detergente para lavanderia e produtos amaciantes para tecidos. As necessidades mencionadas antes na técnica são satisfeitas pela presente invenção que fornece um processo para produzir uma composição de aditivo particulada para lavanderia para liberação de perfume primeiramente em detergente para lavanderia e produtos amaciantes para tecidos. O processo inclui essencialmente as etapas de introduzir uma mistura aquosa um primeiro material encapsulador e partículas de carreador poroso (por exemplo, zeólita X) em uma extrusora e depois disso, provocar a extrusão do primeiro material encapsulador, que é de preferência um material carboidrato vítreo, com partículas de carreador poroso, de preferência carregadas com um perfume, de modo a formar um extrudado quente. Subseq³entemente são completadas as etapas de resfriamento e de moagem do extrudado em grânulos. Na etapa final, um segundo material encapsulador é aplicado sobre os grânulos para envolver ainda mais o perfume nas partículas de carreador.
Patent BR-9801743-A (BR)
Title: Composição microbicida estável e processo para evitar a formação de precipitado em uma composição microbicida e para controlar ou inibir o crescimento de microorganismos em um local.
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1998-06-01
Abstract: "COMPOSIçãO MICROBICIDA ESTáVEL E PROCESSOS PARA EVITAR A FORMAçãO DE PRECIPITADO EM UMA COMPOSIçãO MICROBICIDA E PARA CONTROLAR OU INIBIR O CRESCIMENTO DE MICROORGANISMOS EM UM LOCAL". Composições microbicidas estáveis contendo um composto 3-isotiazolona, nitrato de metal, ácido brómico, ácido iódico, ácido periódico, ou os seus sais e água são expostas. Também são expostos processos para evitar ou reduzir a formação de precipitado em composições de 3-isotiazolona.
Patent BR-9801847-A (BR)
Title: Filtro para gazes fuligem emitidos por queima de combustìveis de motores a explosão denominado e oxicatalizador.
Inventor: GOMES NILTON APARECIDO DA SILV
IPC: F01N3/10
Filed: 1998-03-27
Abstract: "FILTRO PARA GASES E FULIGEM EMITIDOS POR QUEIMA DE COMBUSTìVEL DE MOTORES A EXPLOSãO DENOMINADO DE OXICATALIZADOR". Trata-se de um reator que colocado internamente dentro de um silencioso comum de motores a explosão, elimina monoxido de carbono (CO), hidrocarbonetos (HC) e óxido de nitrogenio (NOX) que é colocado no cano do escapamento de motores a explosão diesel, gasolina, GLP, metano e álcool.
Patent BR-9803782-A (BR)
Inventor: SOCKELL EDWARD J
IPC: C07C253/26
Filed: 1998-09-14
Abstract: A process for the enhanced recovery of hydrogen cyanide (HCN) obtained from the reactor effluent of an ammoxidation reaction of propylene or isobutylene comprising passing the reactor effluent through a quench column, an absorber column, a first distillation column, a second distillation column, a cooler and a knock-out pot, wherein the improvement comprises contacting the vapor phase containing hydrogen cyanide with an aqueous stream.
Patent BR-9804915-A (BR)
Inventor: FELDMAN MOSHE
IPC: A01H1/04
Filed: 1998-05-14
Abstract: The present invention provides a method for the production of hybrid wheat based on the ability to stably maintaining a genic male-sterile female parental line of common and durum wheat It also provides a male-sterile female line homozygous for a recessive male-sterility allele and for a dominant pollen-killing allele, and a maintainer line which is readily and stably propagated. The maintainer line is isogenic to the female line but has an alien engineered chromosome carrying a dominant male-fertility allele that restores fertility to the maintainer line, a recessive pollen-killing allele that is susceptible to the killing effect of the native pollen killer thus preventing transmission of this chromosome to the female line, and one or more selectable markers that facilitate the maintenance of the maintainer itself. The invention also provides procedures for converting any desired cultivar into male-sterile female line and into a maintainer line.
Patent BR-9805705-A (BR)
Title: Iniciador eletropirotécnico com três conexões elétricas.
Inventor: HAEGEMAN CHRISTOPHE
IPC: B60R21/26
Filed: 1998-12-22
Abstract: Patente de Invenção: <B>"INICIADOR ELETROPIROTéCNICO COM TRêS CONEXõES ELéTRICAS"<D>. O iniciador (1) comporta uma sobremoldagem (2) monobloco que reveste três pinos (3, 4, 5) que constituem as três conexões elétricas desse iniciador (1). Duas cabeças de ignição (16, 17), contendo cada uma um elemento resistivo aquecedor, são fixadas na sobremoldagem (2), de maneira que, por um lado, um dos três pinos seja comum aos dois elementos resistivos aquecedores e, por outro lado, cada um dos dois outros pinos (4 e 5) seja ligado a um só dos dois elementos resistivos aquecedores. Esse iniciador eletropirotécnico permite medir, em modo de não-ativação pirotécnica, o valor de cada um dos dois elementos resistivos aquecedores por envios sucessivos de correntes elétricas de testes geradas por uma caixa eletrónica de comando.