baber/WOPTO huggingface dataset:
Patent BR-0314955-A (BR)
Title: Sistema de controle de fluxo
Inventor: WHEELER MATTHEW G
IPC: B24B37/04
Filed: 2003-09-10
Abstract: "SISTEMA DE CONTROLE DE FLUXO". Descreve-se um sistema de controle de fluxo que inclui um recipiente substancialmente rígido com um reservatório de fluido de processo situado no recipiente rígido em comunicaçao fluida com uma saída. Um elemento móvel e/ou um fluido de trabalho está situado no recipiente rígido, de modo a expelir seletivamente fluido de processo pela saída. Empregando um elemento móvel, o movimento do elemento móvel em uma primeira direção faz com que o fluido de processo escoe para uma entrada, e o movimento do elemento móvel em uma segunda direção faz com que o fluido de processo seja expelido pela saída. Em outras implementações, o fluido de trabalho é medido no interior de um reservatório de fluido de trabalho para comprimir um reservatório de fluido de processo flexível e expelir fluido de processo do mesmo.
Patent BR-0315245-A (BR)
Inventor: NOELLE FREDERIC
IPC: D04H1/46
Filed: 2003-10-07
Abstract: The procedure for making a non-woven fabric, in which a layer or filaments and fibres is first compacted and then consolidated, reduces the speed of movement before compacting by between 5 and 50 per cent. The layer of filaments/fibres is moistened immediately before the compacting post, where its thickness is reduced by 30 - 99 per cent by compressing it between a conveyor (7) and roller (8). Following compaction, the material is consolidated by hydraulic interlocking, thermal bonding, chemical bonding and/or mechanical felting. Between the compaction and consolidation posts the material is held in place by suction. One version of the machine used for the compaction and consolidation processes has a conveyor frame (1) on legs (2), with supporting (3), tensioning (4) and guide (5) rollers for a water-permeable conveyor belt (6). A cylindrical compacting roller (8) is mounted horizontally above the belt, and a moistening injector (9) beneath it. The compacted material is held against the roller by suction applied in a quadrant (8a) after its lowest point so that it passes in front of water jet injectors (10) that consolidate it.
Patent BR-0316118-A (BR)
Title: Embarcação de calado variável
Inventor: SCHMIDT TERRENCE W
IPC: B63B1/00
Filed: 2003-11-12
Abstract: "EMBARCAçãO DE CALADO VARIáVEL". A presente invenção refere-se a uma embarcação de calado variável. A embarcação de calado variável inclui um casco central; um primeiro casco lateral acoplado a um primeiro lado do casco central; um segundo casco lateral acoplado a um segundo lado do casco central; e pelo menos um suporte transversal acoplando o primeiro e o segundo casco lateral, em que o casco central está configurado para ser verticalmente transladado em relação ao primeiro e ao segundo casco lateral.
Patent BR-1100847-A (BR)
Inventor: FRIGOLA-CONSTANSA JORDI
IPC: C07D239/42
Filed: 1997-05-12
Abstract: 2-[4-(4-Azolylbutyl)-1-piperazinyl]pyrimidine derivatives, characterized in that they correspond to the general formula I <IMAGE> in which X2 represents a nitrogen atom or a C-R2 group, X4 represents a nitrogen atom or a C-R4 group and X5 represents a nitrogen atom or a C-R5 group, their process of preparation, their application as medicament and the pharmaceutical compositions comprising them.
Patent BR-8205071-A (BR)
Inventor: ERPENBACH HEINZ
IPC: C07C51/54
Filed: 1982-08-30
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, and optionally compounds of carbonyl-yielding common metals as inorganic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be freed from the organic contaminants by extraction with aliphatic ethers; and for the remaining undissolved mixture of noble metal/carbonyl-complex, organic and optionally inorganic promoters to be filtered off and recycled into the carbonylation reaction.
Patent BR-8506754-A (BR)
Inventor: HASSLAUER HEINZ
IPC: B23B13/12
Filed: 1985-05-14
Abstract: PCT No. PCT/EP85/00224 Sec. 371 Date Jan. 2, 1986 Sec. 102(e) Date Jan. 2, 1986 PCT Filed May 14, 1985 PCT Pub. No. WO85/05300 PCT Pub. Date Dec. 5, 1985.A hollow spindle (10) comprises a collet (20) at one end and behind the same and spaced from each other two guide sleeves (50,52) for the work bar (W). The rear guide sleeve (52) being the most remote from the collet (20) is axially displaceable in a direction toward the collet (20) against the resistance of a spring (58) and has an abutment face (82) remote from the collet (20) for a stock feeder (70). Upon advanced use of the work bar (W) the stock feeder (70) hits the abutment face (82) of the rear guide sleeve (52), pushing the same forwardly as the work bar (W) continues to be used up and advanced. By virtue of this arrangement the work bar (W) is guided in vibrationless manner and also the stock feeder (70) is kept largely without vibrating by its abutment against the rear guide sleeve (52).
Patent BR-8702642-A (BR)
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1987-05-22
Abstract: A guide chain for carrying lines that supply all types of expendable material from a fixed connection to a movable consuming device. In order to provide the guide chain with a periphery that is as completely closed as possible and has as smooth a surface as possible, and in order to be able to assemble the individual parts in a straightforward manner, two basic variants are proposed. In one variant, recesses are provided in the side pieces and are respectively concentric to a pivot axis between that side piece and an adjacent side piece, with externally circular cylindrical cover elements being inserted in the recesses to cover horizontal gaps between adjacent chain links. Caps are provided to connect adjacent side pieces, with each cap having a concentric rim that extends into the recesses and grooves that interconnect the latter. Each cap also has projecting members that are disposed between stops of adjacent chain links. These projecting members limit the maximum pivot angle of adjacent chain links.
Patent BR-8705558-A (BR)
Inventor: BRAUD YVES
IPC: C21D9/08
Filed: 1987-10-19
Abstract: An apparatus for providing the inner and outer quenching of tubular metallic pieces and more particularly of steel tubes, characterized in that it includes successively in the direction of movement of said tubes: a series of primary quenching annuli through which progresses the tube to be quenched, a weir tank filled with quenching liquid and formed with an inlet orifice for the tube to be quenched, said orifice being provided with a tight closing shutter and at least on high pressure quenching annulus, a plurality of guiding cylinders and rollers placed in the weir tank for the rotating progress of the tube travelling through the tank, means for providing for the inner quenching under pressure of the tube travelling through the tank and means for the recovery of the quenching liquid discharged from the weir tank, its filtration, its return and new rises in pressure for, on the one hand feeding the tank and, on the other hand, feeding under a high pressure the quenching annuli and inner pressure quenching means.
Patent BR-8707845-A (BR)
Inventor: GROSS LUTZ-WERNER
IPC: C09D167/02
Filed: 1987-10-22
Abstract: In the compositions described, the binder consists at least in part of a water-dilutable and at least partly epoxy-resin modified polyester. Said compositions are characterized in that the said polyester is produced (a) by synthesizing a polyester from (a1) at least one polycarboxylic acid containing at least three carboxyl groups or a reactive derivative of this acid and/or (a2) at least one polyol containing at least one carboxyl group and (a3) at least one polycarboxylic acid containing two carboxyl groups or from a reactive derivative of this acid and (a4) at least one polyol, - at least 10 moles %, preferably 30-70 moles %, of the components employed (a1, a2, a3), a4) (related to (a1) + (a2) + (a3) + (a4) = 100 moles %) comprising at least 6 carbon atoms; this polyester has a mean molecular weight (numerical mean) of less than 2000, preferably between 500 and 1500, an acidity index of between 35 and 240, preferably between 50 and 120, an OH index of between 56 and 320, preferably between 80 and 200, and all the components (a1) and (a3) are condensed by means of at least two carboxyl groups. (B) The polyester thus obtained is made to react with 0.3 to 1.5, preferably 0.5 to 1.0 equivalent per molecule of polyester of an epoxy-resin, having an equivalent epoxy weight of between 170 and 1000, preferably between 170 and 500, based on a biphenol, preferably biphenol A, and/or with a derivative of this epoxy-resin, containing at least one epoxy group per molecule, in reaction conditions where essentially only carboxyl groups react with epoxy groups, in order to produce a polyester modified by an epoxy resin, which, after neutralization of at least a part of the free carboxyl groups, is in a water-dilutable form.
Patent BR-8900923-A (BR)
Inventor: FREEMAN RICHARD ROBERT
IPC: B22D19/00
Filed: 1989-02-28
Abstract: A water pump impeller is shown in Figure 1 which is cast directly onto the shaft by first making a foam pattern of the impeller on the shaft, and then using that pattern to foam a mould cavity in which the foam is contained, and casting the molten metal into the cavity to destroy the foam and form the impeller.
Patent BR-8901056-A (BR)
Inventor: LAURENT DANIEL
IPC: B29D30/34
Filed: 1989-03-07
Abstract: The parts described relate to an apparatus for making a tyre reinforcement from a single cord. 
<??>Each lever (2) of the apparatus carries, at its end, a groove (3) describing a partial oval. The cord may be attached thereto. A hollow (98) serves as a former for installing a bead-core. 
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Patent BR-8901981-A (BR)
Inventor: COTTON JAMES DENNIS
IPC: B65D83/08
Filed: 1989-04-27
Abstract: The present invention provides a compact, efficient means for containing, preparing and dispensing moist, hot towels especially for airline passengers. The container of the invention includes a bottom (14) formed at least partially of heat insulating material that is adapted to contain a stack (18) of, for example, disposable towels and that has self-supporting sidewalls. A top cover (12) is included that is similarly shaped, but of a slightly smaller dimension so that it will fit inside the cavity of the bottom. In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water. The hot, moist towels may then be dispensed one at a time. After use, the towels may be collected in the container, the top replaced and the entire contents discarded.
Patent BR-8902848-A (BR)
Inventor: AMPULSKI ROBERT STANLEY
IPC: A47K10/16
Filed: 1989-06-14
Abstract: Tissue paper having a soft, silky, flannel-like tactile feel through incorporation of an effective amount of a chemical additive such as, for example, a polysiloxane. Preferably, less than about 2% of such a chemical additive on a dry fiber weight basis, is incorporated in the tissue paper: more preferably, only about 0.3% or less is so retained. Tissue paper embodiments of the present invention may further comprise a quantity of surfactant material to enhance softness and/or surface smoothness and/or wettability control; and/or a quantity of a binder material such as starch for linting control. For example, embodiments which would otherwise manifest a significant reduction in wettability due to incorporated chemical additives may further comprise sufficient surfactant to at least partially offset the reduction of wettability induced by the chemical additive: e.g., for toilet tissue embodiments to be sufficiently wettable to be handled in contemporary sewage handling and disposal systems. Additionally, for example, embodiments which would otherwise manifest a significant exacerbation of linting due to such incorporation of chemical additives alone or in combination with surfactant materials, may further comprise an effective amount of a binder such as starch to at least partially offset the linting exacerbation effects of the chemical additive and, if present, surfactant materials.
Patent BR-9002036-A (BR)
Inventor: CRESPO AGUSTIN GARCIA
IPC: D06F55/00
Filed: 1990-04-25
Abstract: The present clip consists of two symmetrical parts (1) which, in their central parts, have a set of teeth (2) fitting into their opposite counterpart, which from the last tooth or groove diminishes in progressive wedge shapes to both ends. In the central part and perpendicular to the teeth (2) they have a groove in both sides to fit an elastomer band (4) fitted in the said grooves.
Patent BR-9102718-A (BR)
Inventor: BOCK C RANDOLPH
IPC: A61N1/30
Filed: 1991-06-27
Abstract: A device for electrically assisted transport of molecules into the skin has a renewable power source and a means for electrically assisted transport of molecules in solution through the skin of an animal. The device has an anode (25) and a battery electrolyte (24) in fluid communication in a disposable part (12) of the means for electrically assisted transport of molecules in solution. The device has an air cathode (14) on a reusable part (11) of the means for electrically assisted transport so that when the reusable (11) and disposable (12) parts join, the battery electrolyte (24) and the air cathode (14) are in fluid communication. The power source is thereby renewed and electrically connected to the means for electrically assisted transport. A method for renewing and replenishing a power source for the device for electrically assisted transport of molecules in solution provides means for electrically assisted transport having a reusable part (11) and a disposable part (12). The method includes providing the reusable part (11) with an air cathode (14) and an anode contact on a support (13) and providing the disposable part (12) having an anode (25) in fluid communication with a battery electrolyte (24) on a carrier (21). The method renews the power source by joining the support (13) and the carrier (21). The battery electrolyte (24), the air cathode (14) and the anode (25) are thus joined in fluid communication and the anode (25) with the anode contact are electrically connected. <IMAGE>
Patent BR-9106461-A (BR)
Inventor: RAVENSBERGEN DANIEL WOUTER
IPC: D06L3/02
Filed: 1991-05-14
Abstract: The invention relates to a method for determining the hydroxyl ion and hydrogen peroxide concentration in a bleaching bath which contains at least a solution of hydroxide and hydrogen peroxide in water, wherein the following parameters, which are related to [OH<->] and [H2O2], are measured in the bleaching bath or liquid orginating therefrom: the conductivity (G), the pH and the temperature (T), a method for regulating said concentrations in a bleaching bath, and an apparatus and a method for treating a textile web in a bleaching bath using the principle of the determination method.
Patent BR-9204114-A (BR)
Inventor: KAISER WILHELM
IPC: B21D26/02
Filed: 1992-01-31
Abstract: PCT No. PCT/DE92/00060 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Jan. 31, 1992 PCT Pub. No. WO92/13653 PCT Pub. Date Aug. 20, 1992.A hollow workpiece having a tubular end portion is deformed by first fitting the workpiece into a die formed with a cavity adapted to receive the workpiece with the end portion of the workpiece projecting along an axis out of the die and then engaging over the projecting end portion of the workpiece a feed sleeve in a pressure-tight fit. The sleeve and workpiece are supported relative to each other such that the holding portion can slide in the sleeve and that the sleeve exerts substantially no axial force on the workpiece. Then an interior of the workpiece is pressurized through the sleeve and to deform the workpiece outward against an inner surface of the die.
Patent BR-9300017-A (BR)
Inventor: TRAITLER HELMUT
IPC: A61K8/00
Filed: 1993-01-06
Abstract: The diesters of 2,3-butanediol and of C16 - C22 fatty acid as emollient and viscosity agents lend themselves to the manufacture of cosmetic compositions in the form of emulsions or anhydrous compositions which have excellent physicochemical and feel properties.
Patent BR-9300377-A (BR)
Inventor: NAKAT SARANGDHAR SHIRAM DR
IPC: A01N53/02
Filed: 1993-01-29
Abstract: Agricultural compositions comprising paraesthetic agrochemicals, such as pyrethroids, and an amount of urea effective to reduce the paraesthetic effect of such agrochemicals.
Patent BR-9306783-A (BR)
Inventor: HELLE TIMO
IPC: A61F6/18
Filed: 1993-07-14
Abstract: The invention relates to a method and an equipment for inserting a tubular medicinal capsule on a support. In accordance with the invention, the opening extending through the capsule is expanded by blowing pressurized air into the opening immediately ahead the support being inserted into the opening. After the capsule has entered into its position, the pressurization is relieved, whereby the capsule opening contracts and locks the capsule on the support.
Patent BR-9609783-A (BR)
Inventor: MCNAMARA BERNARD
IPC: E04C2/20
Filed: 1996-07-17
Abstract: An assembly of extruded thermoplastic structural components for use in the construction of a building, each structural component including an elongated rigid sheet member (40) provided with at least two integral lengthwise edgewise rails (46). The structural components include first flat wall structural components (40, 52) and second elbowed corner structural components (60, 64), wherein a few of the structural components releasably slidingly interlock with one another about their rails to form a hollow elongated panel. The inside cell of the hollow panel receives concrete to be poured. The hollow panel releasably interlocks with adjacent hollow panels successively to form a continuous wall structure. The structural components in their disassembled state released from one another are compactly stackable in the smallest volume of storage, whereby shipping costs from the home country manufacture to the local building site are very low.
Patent BR-9707583-A (BR)
Inventor: JOO SANG HOON
IPC: F27D3/00
Filed: 1997-12-19
Abstract: PCT No. PCT/KR97/00274 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Dec. 19, 1997 PCT Pub. No. WO98/28448 PCT Pub. Date Jul. 2, 1998A smelting reduction apparatus and a method for producing molten pig iron using the smelting reduction apparatus are disclosed. The molten pig iron is produced by using iron ore, sintered ore or iron pellets, so that the reduced iron discharge operation from a pre-reducing furnace to a melter-gasifier would not give any influence to the operation of the pre-reducing furnace. An iron ore is pre-reduced at a pre-reducing furnace by utilizing a reducing off-gas which is produced from a melter-gasifier. The pre-reduced iron ore is melted and reduced at the melter-gasifier. The reducing gas which is discharged from the melter-gasifier is supplied through an ascending duct and a cyclone into the pre-reducing furnace. The fine iron ore which is collected at the cyclone is spouted through a recycling device and a melter-burner into the melter-gasifier. A part of the reducing off-gas which has passed through the cyclone is supplied through a ventury scrubber, a compressor and a compressed gas circulating duct into the ascending duct. In such an apparatus, a reduced iron discharge device is installed between the pre-reducing furnace and the melter-gasifier.
Patent BR-9707615-A (BR)
Title: Elemento de apresentação visual, coluna de elementos de exibição, e, letreiro indicador de destino de veìculo
Inventor: TIJANIC VESO S
IPC: B60R13/00
Filed: 1997-01-06
Abstract: "ELEMENTO DE APRESENTAçãO VISUAL, COLUNA DE ELEMENTOS DE EXIBIçãO, E, LETREIRO INDICADOR DE DESTINO DE VEìCULO". Um elemento de apresentação visual inclui um elemento móvel que se desloca para exibir um lado brilhante ou escuro numa direção de visualização em posições ATIVA e INATIVA respectivamente. Um dispositivo de iluminação é disposto para iluminar o elemento móvel na posição ATIVA para visualização em primeiro arco azimutal inclusive a direção de visualização. O membro móvel pode mascarar o dispositivo de iluminação para observadores na posição INATIVA do membro. Além da luz do membro iluminado, os componentes podem ser dispostos de forma que os observadores através de um segundo arco podem visualizar o dispositivo diretamente quando o membro está em uma posição ATIVA. Os elementos podem ser dispostos em matrizes para formar um letreiro comutável. Assim a matriz pode ser constituída de elementos individuais, de colunas dos ditos elementos ou de uma combinação de elementos e colunas. O emprego de um dispositivo de iluminação para cada membro móvel permite que uma matriz seja colocada mais próxima do pára-brisa de um veículo para uma visualização mais ampla.
Patent BR-9711012-A (BR)
Title: Forno túnel móvel e processo para fabricação de produtos de argila
Inventor: BAI FEI
IPC: F27D99/00
Filed: 1997-07-02
Abstract: "FORNO TúNEL MóVEL E PROCESSO PARA FABRICAçãO DE PRODUTOS DE ARGILA". A invenção refere-se a um forno túnel móvel para a fabricação de produto de argila e um sistema de processo de fabricação utilizando o forno túnel. Provido que um fundo de forno do forno túnel é fixado e toma forma circular, o corpo de forno é circular e móvel, rodas rodando sobre uma via férrea circular são instaladas em ambos os lados do corpo de forno. Um poço concêntrico de envelhecimento de matéria prima de forma circular com fundo de forno é instalado no espaço dentro do fundo de forno circular, e uma máquina de fabricar tijolos completa é instalada na parte central do espaço. Um modo operacional de pilha de tijolos estacionários com corpo de forno móvel é adotado na invenção, que modifica a operação convencional de carga e descarga para o tijolo, e uma pluralidade de carros com recursos auxiliares são cancelados, desse modo reduzindo grandemente o custo de fabricação do forno.