baber/WOPTO huggingface dataset:
Patent BR-8504759-A (BR)
Inventor: CORDIER GEORGES
IPC: C07C31/40
Filed: 1985-09-27
Abstract: A process is disclosed for the preparation of perfluoroalkanols by reacting an ester of a perfluorinated acid in the liquid phase with hydrogen under a pressure of between about 1 and 300 bars in the presence of a catalyst based on at least one metal selected from nickel, cobalt, copper and the metals of the platinum group. The perfluoroalkanols are employed as synthesis intermediates in the pharmaceutical and plant-protection industries.
Patent BR-8604220-A (BR)
Inventor: CLOUP JEAN
IPC: F03C1/12
Filed: 1986-09-03
Abstract: In a driving device of the piston-flowmeter type, in particular for a proportioning pump, a distributor is mounted at one end of a piston cylinder for controlling the admission and discharge of fluid within two chambers formed respectively on each side of the piston. The distributor body is provided with circular flow passages and two pairs of valve-seats in cooperating relation with two seals of a two-position tubular valve. The valve has a central bore traversed by the piston rod and coupled to a resilient bistable mechanism for reversing the state of the valve and maintaining it in either of its two positions.
Patent BR-8606392-A (BR)
Inventor: FISHER GENE ALLEN
IPC: H02K21/00
Filed: 1986-12-23
Abstract: An electromagnetic transducer is disclosed that is lightweight and has a high power to weight ratio, with the transducer being capable of operation as an efficient motor, alternator or generator, and being particularly useful, for example, in connection with self-propelled vehicle applications such as passenger cars. The electromagnetic transducer can utilize a shell construction, which enhances heat removal, and includes a magnetic-flux producing assembly, having a plurality of spaced magnetic elements, and an armature assembly formed by a winding arrangement of dispersed conductive elements which are separated by flux carrying elements which, to the extent that such flux carrying elements are electrically conductive, are dispersed in one, two, or three dimensions to thus be dispersed-phase flux carrying elements. The armature conductors and flux carrying elements are dispersed to avoid creating opposing induced currents, or eddy currents, depending on the effect produced on transducer operation. This dispersal enables operation of the transducer at high efficiency with high torque being maintained even during high speed relative motion between the magnetic flux producing assembly and the armature with the combination of high torque and high speed producing higher power per unit weight than can now known devices.
Patent BR-8606977-A (BR)
Inventor: BRYAN THOMAS T
IPC: A61K6/90
Filed: 1986-11-12
Abstract: Curable silicon prepolymers are made hydrophilic after cure by mixing the prepolymer with ethoxylated nonionic surface active agent or cationic or amphoteric fluorochemical surface active agent. The cured silicones have semipermanent hydrophilicity and are especially useful as dental impressions.
Patent BR-8805416-A (BR)
Inventor: MALDONADO JOHN E
IPC: A47K5/12
Filed: 1988-10-19
Abstract: The problem with single cartridge dispensers is that when a maintenance person looks at the liquid level of the cartridge, the fluid may be only slightly above the level indicator window with the result that the cartridge would be completely used up before the maintenance person returns to service the dispenser. Thus, it would be desirable to have two cartridges so that the user can completely exhaust one cartridge and then begin dispensing from the second cartridge. The device (10) employs two cartridges (11a,11b) each having a compressable dispensing pump (25a, 25b). A movable compression member (52) is slidable to a first position adjacent the pump (25b) of a first cartridge (11b) or to a second position adjacent the pump (25a) of the second cartridge (11a) so that fluid from only one cartridge may be dispensed at a time.
Patent BR-9006767-A (BR)
Inventor: CRISWELL DAVID R
IPC: B64G5/00
Filed: 1990-04-30
Abstract: A multi-use launch system comprises a plurality of different modules releasably securable together into a plurality of different possible launch configurations. The modules include an at least partially expendable, unmanned first stage unit which is capable of single-stage-to-orbit operations on its own carrying internal or external payloads, or as part of a multi-stage-to-orbit system for higher payload capacity launches. The first stage unit is demountably securable to other first stage units, unpowered cargo-carrying units, and/or manned space vehicles. The first stage unit may be completely expendable after launch.
Patent BR-9007468-A (BR)
Inventor: MACOVAZ GEORGE
IPC: B29C49/08
Filed: 1990-06-21
Abstract: A circumferentially or biaxially oriented plastics pipe comprising a body with an integral socket at one end thereof. The socket has a wall of lesser axial draw than the body of the pipe.
Patent BR-9103531-A (BR)
Inventor: GLAUG FRANK S
IPC: A61F13/56
Filed: 1991-08-16
Abstract: Sanitary napkins are provided which include release surfaces (30) disposed on their undergarment-facing side so that adhesive elements on one or more flaps can be secured. This feature provides users of the sanitary napkin product with the choice of employing side-protecting flaps (50) upon demand or leaving them in place. The napkins also incorporate preferred adhesive element systems (10,20) which can be disposed to contact silicone treated films (30) or other release areas on their undergarment-facing sides. Additional embodiments of this invention provide for extending the release surface to enable tri-folding of the napkin and a partial or total elimination of traditionally required release paper strips. <IMAGE>
Patent BR-9103629-A (BR)
Inventor: HAAGE MANFRED
IPC: F16B13/08
Filed: 1991-08-23
Abstract: 2.1. Expansible dowels consisting of plastic are known which are suitable for solid building materials and hollow building materials. The known expansible dowels use limbs which can tilt outwards in a cavity in masonry and can clamp to the wall of a masonry hole in a solid building material. 
<??>2.2. An expansible dowel is proposed whose expansion region consists of a multiplicity of expansible discs arranged one behind the other which have eccentrically constructed holes or recesses. When an attachment screw is rotated in, the expansible discs are displaced outwards in opposite directions. 
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Patent BR-9106349-A (BR)
Inventor: MACHINNON ROBIN
IPC: B29C48/345
Filed: 1991-04-12
Abstract: PCT No. PCT/GB91/00583 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Apr. 12, 1991 PCT Pub. No. WO91/16243 PCT Pub. Date Oct. 31, 1991.A plastic sheet material comprising a pair of opposed faces between which run a series of elongate voids, the voids being arranged such that there are a series of uninterrupted interconnections between the two opposite faces. The voids are of a cross-sectional shape such that there is a substantial absence of sharp corners. Where the voids are not in themselves round, the corners are radiussed. In a preferred construction, two series of interconnections are provided which join one another where they meet. The construction is particularly useful in packaging, especially the packaging of food products. The present invention has high buckling resistance in both the machine and cross-machine directions and is particularly resistant to torsional stresses, compression and/or extension and demonstrates good impact resistance.
Patent BR-9107160-A (BR)
Inventor: SCHUKEY JUERGEN
IPC: F01C1/067
Filed: 1991-12-04
Abstract: PCT No. PCT/EP91/02317 Sec. 371 Date Aug. 5, 1993 Sec. 102(e) Date Aug. 5, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10648 PCT Pub. Date Jun. 25, 1992.A shaft (5) is driven in the rotary piston machine. The torque is transmitted via first cam rings (7), connected to it, to rolling bodies (9) supported in cages and from these rolling bodies to second cam rings (8), which drive the rotation bodies (3) of the rotary piston machine. The cam rings (7, 8) and the rolling bodies (9) are, in this case, partially provided with bevel-wheel teeth and partially with cam track teeth (FIG. 3 ). The rotary piston machine can also be used as an engine and is characterised by a particularly high efficiency.
Patent BR-9306241-A (BR)
Inventor: HINTZE-BRUENING HORST
IPC: C08F20/36
Filed: 1993-04-02
Abstract: The present invention relates to addition products composed of A) oligomers with at least two acrylic acid ester and/or methacrylic acid ester groups per molecule and B) diamines with a primary and a tertiary amino group, in which the ratio of primary amino groups of b) to the (meth)acrylic double bonds of A) is 0.01:1 to 0.2:1 and preferably 0.03:1 to 0.1:1. The invention also relates to a processes for producing the addition products, radiation curable coatings based on the addition products and the use of the coatings on timber and paper.
Patent BR-9401789-A (BR)
Inventor: FAVAGROSSA EDOARDO
IPC: A46B15/00
Filed: 1994-06-09
Abstract: The present invention relates to a bristole roller for automatic motor cehicle washing systems comprising a cylindric body on the surface of which there are distributed a plurality of bristles. The main feature of the invention is that the bristles are made from strips of a thin layer of polypropilene, polythene, plastic materials and copolymers thereof. <IMAGE>
Patent BR-9407363-A (BR)
Inventor: SCHWARZ MICHAEL
IPC: B43L25/10
Filed: 1994-07-05
Abstract: PCT No. PCT/EP94/02199 Sec. 371 Date May 16, 1996 Sec. 102(e) Date May 16, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/04661 PCT Pub. Date Feb. 16, 1995A felt-tip pen (1) for writing on posters or the like is inserted into an ink pot for refilling and keeping. In order to prevent the outer sides of the felt-tip pen from becoming soiled with ink, the felt-tip pen has an axial groove (12) parallel to the felt-tip (10) entered by a collar (22) that surrounds the opening (21) of the ink pot (20) when the felt-tip pen is inserted through the opening. This groove is designed in an intermediate piece (5) that bears the felt-tip and that is in turn inserted onto the cup-shaped end (3) of the handle with a second groove (11 ) of the same size as the first but oriented in the opposite direction. The felt-tip may thus be inserted on both sides onto the handle (2) and into the ink pot and at the same time it is well sealed in the ink pot.
Patent BR-9408345-A (BR)
Inventor: ENGELHARDT KARL DR
IPC: A01N43/653
Filed: 1994-12-07
Abstract: The invention concerns agents containing one or more plant-protection substances in a formulation which is carried on a granular or pellet-form carrier and enveloped in a wax copolymer made from ethylene and an  alpha -olefinically unsaturated monocarboxylic or dicarboxylic acid with 3 to 8 C-atoms. The invention also concerns a method of producing such agents, containing a fungicidal plant-protection substance, for the control of harmful fungi.
Patent BR-9502816-A (BR)
Inventor: HIELSCHER ULRICH
IPC: C22C21/02
Filed: 1995-06-14
Abstract: A die cast alloy consists of (wt.%); 9.5-11.5 Si, 0.1-5 Mg, 0.5-0.8 Mn, max. 0.15 Fe, max. 0.03 Cu, max. 0.10 Zn, max. 0.15 Ti, the balance Al, and 30-300 ppm Sr, for lasting refinement.
Patent BR-9506337-A (BR)
Inventor: DAVIS STEPHEN J
IPC: A63B60/00
Filed: 1995-08-22
Abstract: A tennis racquet has an overall length greater than 28 inches, preferably between 29 and 32 inches, an egg shape strung surface having a length of at least 14 inches, and a strung surface area greater than 95 square inches. The frame is of widebody construction and formed of a composite material so as to have a minimum weight per unit length. While the overall length is increased, the strung weight of the racquet does not exceed 300 grams, and the mass moment of inertia about the butt does not exceed 56 g-m2. The foregoing racquet produces a number of playing advantages, while maintaining a conventional mass moment of inertia about the handle and thus retain good maneuverability.
Patent BR-9509785-A (BR)
Inventor: PROX MATHIAS
IPC: A45D34/04
Filed: 1995-10-27
Abstract: The present invention relates to a roll-on applicator (10) which prevents leakage or spillage without the need of the cooperation of a cap. This container comprises a ball (3) and a flexible and resilient support means (4) for said ball. Said flexible and resilient support means is such to urge said ball against said dispensing opening, achieving a leak-tight engagement between said ball and said dispensing opening. Furthermore, said flexible and resilient support means can be resiliently deformed by an external force acting on said ball to disengage said leak-tight engagement between said ball and said dispensing opening, allowing said contained product to be spread by said ball. <IMAGE>
Patent BR-9608763-A (BR)
Inventor: MILEHAM ALAN JOHN
IPC: C12Q1/6888
Filed: 1996-06-12
Abstract: Methods for screening pigs to determine which are more likely to produce larger litters and/or are less likely to produce larger litters are provided, based on identification of OPN alleles present in a sample of pig genomic DNA. Kits for use in such methods are also provided.
Patent BR-9609143-A (BR)
Title: Aparelho auxiliar de audição com processador remoto sem fio
Inventor: ANDERSON JAMES C
IPC: H04M1/60
Filed: 1996-05-31
Abstract: "APARELHO AUXILIAR DE AUDIçãO COM PROCESSADOR REMOTO SEM FIO". Meio auxiliar de audição ou sistema de comunicação de áudio inclui um aparelho de ouvido (10) que pode ser oculto no canal auditivo, e o qual comunica-se sem fio com uma unidade processadora remota ou RPU (16), que utiliza os sinais de áudio e pode ser oculta sob as roupas. Os sons do ambiente são captados por um microfone (12) no aparelho de ouvido e enviados com outra informação através de uma ligação (17) sem fio de duas vias para a RPU (16). A ligação sem fio (17) utiliza microondas para miniaturização de componente. Além disso, o uso de tecnologia de radar para implementar a ligação sem fio (17), com um interrogador de RPU (16) e transponder de aparelho de ouvido (10) , reduz o tamanho do aparelho de ouvido e a energia, uma vez que nenhum oscilador de microondas é necessário no aparelho de ouvido (10). Circuitagem (19) de ligação sem fio secundária opcional pode ser usada entre a RPU (16) e o sistema de telefone celular ou outras fontes de informação. Reconhecimento eletrónico de voz e resposta podem controlar a operação do sistema.
Patent BR-9609942-A (BR)
Inventor: SENTINELLI MAURO
IPC: H04M1/02
Filed: 1996-07-24
Abstract: Radio mobile terminal provided with an additional chip card reader of prepaid chip cards, which can be made available both on a terminal realized according to the TACS technology and on a terminal employing the GSM technology. The prepaid chip card embodies the payment means for the radio mobile telephone service.
Patent BR-9611914-A (BR)
Inventor: LEE CHANG HYUN
IPC: C21C7/10
Filed: 1996-12-30
Abstract: A molten steel refining apparatus and a method therefor are disclosed, in which the carbon component of molten steel can be easily removed, the temperature drop of molten steel can be effectively reduced, and a stable operation is realized. The apparatus for refining molten steel for manufacturing ultra low carbon steel according to the present invention includes an RH vacuum-degassing device consisting of a vessel and a snorkel composed of an up-leg and a down-leg. The apparatus further includes a plurality of gas injection lance nozzles each consisting of an inner tube and an outer tube, and installed on the side wall of the vessel of the RH vacuum-degassing device so as to inject gas toward molten steel within the vessel. The inner tube includes a throat for forming a jet stream of supersonic velocity, and the outer tube injects cooling gas for cooling the inner tube. <IMAGE>
Patent BR-9709441-A (BR)
Title: "dispositivo de tratamento de àgua com cartucho de contagem de enchimento"
Inventor: TANNER JONH D
IPC: C02F1/18
Filed: 1997-04-10
Abstract: "DISPOSITIVO DE TRATAMENTO DE áGUA COM CARTUCHO DE CONTAGEM DE ENCHIMENTO".  Trata-se de um mecanismo de fim de vida útil de cartucho e filtro e um conjunto de cartucho de filtro para um dispositivo de tratamento de água. O mecanismo de fim de vida útil compreende uma bóia, que é movida ao longo de uma trajetória de escapamento toda vez que o dispositivo é enchido. Um mecanismo de contagem ligado à bóia fornece uma indicação visual contínua da quantidade de vida útil restante no cartucho de filtro. O conjunto de cartucho inclui uma bandeja ligada de maneira desprendível a um cartucho de filtro. A bandeja é posicionada sob a extremidade de saída de modo a remover partículas de tratamento da água tratada.
Patent BR-9710553-A (BR)
Inventor: GONZALEZ GERARDO PEREGRIN
IPC: A01G31/02
Filed: 1997-01-24
Abstract: A succession of suspended conduits are arranged on filiform and parallel supports (2). The upper sheet (1) has holes (6) for planting the respectives plants, the lower sheet (3) without holes acts as a collector, and the intermediary sheets (4) have the same number of holes which are offset longitudinarily with respect to the upper sheet (1). The conduits are assisted by the tube (8) forthe supply of water and nutrients and temperature control. From said tube a microtube or similar comes out above the upper sheet, one for each watering unit, for its individual supply. The liquid comes down in cascade through the conduits and through the holes (7, 7') down to the lower conduit (3), and guides the roots of the plants through the same path as the nutrient. <IMAGE>
Patent BR-9713133-A (BR)
Inventor: BONNET ANDY
IPC: G09F3/00
Filed: 1997-11-19
Abstract: A self-adhesive label 2 carried on a backing of release material 4 comprises a self-adhesive support base 6 having a rearwardly-directed self-adhesive surface adhered to the backing material 4. A folded leaflet is disposed on the front surface of the support base 6 and includes back and front covers 14, 16 enclosing an intermediate part 20 printed with information (e.g. regarding an "instant win"). The folded leaflet and support base 6 are covered by a self-adhesive (transparent) protective layer 36 which extends past their edges to form a peripheral border of the label 2. The rearward surface of the peripheral border is coated with a permanent press-sensitive adhesive which adheres to the backing material 4. The intermediate part 20 can be accessed by cutting or tearing the protective layer 36. There is also provided a method of producing a succession of such labels on backing material in which layers are applied sequentially to the backing material and one another, with appropriate die cutting.
Patent BR-9803403-A (BR)
Title: Aparelho e método de um cilindro de formação de tubo.
Inventor: SUGANO KOJI
IPC: B22C5/08
Filed: 1998-09-09
Abstract: Patente de Invenção:<B>"APARELHO E MéTODO DE UM CILINDRO DE FORMAçãO DE TUBO"<D>. Trata-se de uma plataforma de formação para continuamente formar um material de tira para tubo em um tubo, por pressão dos cilindros de formação separados suportados por eixos superior e inferior espaçados, os cilindros de formação possuindo duas partes, com uma parte encaixada de forma fixa em um lado do eixo, uma bucha encaixada de forma corrediça à outra extremidade do eixo e segura de forma fixa à bucha e corrediça com relação ao eixo; uma caixa de suporte para suportar um lado do eixo associado; uma caixa de suporte suportando o outro lado do eixo associado através da bucha; carcaças de suporte da plataforma superior e inferior para suportar ambas as caixas de suporte para ser móvel em uma direção axial; e colunas de suporte para suportar as carcaças de suporte da plataforma; a força de formação do tubo é continuamente medida e a operação de formação é ajustada de modo tal que o valor medido da for'ça de formação do tubo não exceda a um limite superior de formação do tubo predeterminado.
Patent BR-9806190-A (BR)
Title: LAmina de limpador para pára-brisa de veìculo automotor.
Inventor: KOTLARSKI THOMAS
IPC: B60S1/38
Filed: 1998-06-18
Abstract: Patente de Invenção: <B>''LAMINA DE LIMPADOR PARA PáRA-BRISA DE VEìCULO AUTOMOTOR''<D>. é sugerida uma lâmina de limpador (10) que serve para a limpeza de pára-brisas (20) em veículos automotores. A lâmina de limpador (10) para pára-brisas de veículos automotores pode ser unida com meios de engate pelo lado da lâmina de limpador em meios de engate articulados de um braço de limpador (18) acionado, conduzido no veículo automotor. Seus meios de engate são posicionados no segmento médio de um elemento de suporte (12) da lâmina de limpador em forma de faixa, estendido de maneira longitudinal, elástico em mola, em cujo lado voltado para o pára-brisa (20) a ser limpo é arranjada uma haste de limpador (14) que pode se apoiar, de forma essencialmente longitudinalmente paralela no pára-brisa, estendida de forma longitudinal, elasticamente emborrachada e a lâmina de limpador que pode ser deslocada transversalmente à sua extensão longitudinal sobre o pára-brisa, em relação ao braço de limpador pode ser oscilada em torno de um eixo (40), que se estende na direção ao deslocamento. Se alcança uma forma construtiva especialmente baixa da lâmina de limpador, quando o elemento de suporte (12) é fabricado de um metal e quando, além disso, o afastamento do plano de deslocamento da superfície (22) a ser limpa do pára-brisa (20) é no máximo tão grande quanto o afastamento (44) entre esta superfície (22) e superfície em faixa
Patent BR-9809669-A (BR)
Inventor: PRAKASH AMIT
IPC: B29C70/10
Filed: 1998-04-17
Abstract: An elastomeric composite structure 45 having two arrays of parallel cords 41, 43, each array of cords 41,43 being of different modulus or percent elongation. The array of cords 41,43 are spaced and provide different bending stiffness dependent on the direction of the applied load.
Patent BR-9814735-A (BR)
Title: Componente passivo configurável pelo usuário para imprimir e/ou ditribuir uma corrente alternada ou contìnua
Inventor: GRESKO RICHARD
IPC: H03H7/48
Filed: 1998-12-10
Abstract: ''COMPONENTE PASSIVO CONFIGURáVEL PELO USUáRIO PARA IMPRIMIR E/OU DISTRIBUIR UMA CORRENTE ALTERNADA OU CONTìNUA'' Elemento de inserção de potência de CATV é apresentado, permitindo múltiplas configurações de suprimento de potência enquanto provendo isolamento entre portas de inserção de sinal de RF e de corrente alternada. O elemento de inserção de potência alcança a variedade de configurações pelo uso de um bloco terminal de quatro pontos possuindo dimensões uniformes permitindo barras de conexão simples e opções de fusível ou de limitação de corrente a serem intercambiadas, aumentando, desse modo, o desempenho.