baber/WOPTO huggingface dataset:
Patent BR-0307320-A (BR)
Title: Sistema de liberação osmótico
Inventor: BILLOTE ANNE MARTINE
IPC: A61K9/22
Filed: 2003-01-28
Abstract: "SISTEMA DE LIBERAçãO OSMóTICO". é descrito um comprimido farmacêutico osmótico que compreende um núcleo comprimido de uma camada única envolvido por uma camada permeável à água tendo uma passagem. O núcleo de camada única contém (i) um medicamento que não se transforme tendo uma solubilidade, por dose, inferior a cerca de 1 mL^ -1^, (ii) cerca de 2,0% até cerca de 20% em peso de uma hidroxietilcelulose tendo um peso molecular cuja média ponderada é de cerca de 300.000 até cerca de 2.000.000 e (iii) um agente osmótico.
Patent BR-0308164-A (BR)
Title: Método e aparelho melhorados para a separação contìnua de fluidos biológicos em componentes
Inventor: BRIGGS DENNIS A
IPC: B04B5/04
Filed: 2003-02-28
Abstract: "MéTODO E APARELHO MELHORADOS PARA A SEPARAçãO CONTìNUA DE FLUIDOS BIOLóGICOS EM COMPONENTES". A presente invenção refere-se a sistemas, métodos e aparelhos para a melhoria da produção para a separação de componentes de fluidos, por exemplo, fluidos biológicos ou sensíveis, tal como sangue, e a melhoria da produção de componente, por exemplo, a partir de sangue total doado pela separação de seus componentes por densidade em um cesto de centrífuga com um lúmen multiaxial. O aparelho, o sistema e o método eliminam a necessidade de uma separação tipo de batelada do sangue e podem reduzir o tempo necessário para o tratamento de pacientes que sofram de doenças ou condições mediadas por células T ou leucócitos para menos de 70 minutos. Em um aspecto, a invenção é um cesto de centrífuga (10) que compreende um alojamento externo (100); um núcleo (200); uma placa inferior (300); um lúmen (400); um primeiro canal de cesto (420) no referido lúmen (400) para o fluxo de entrada do referido fluido (800); um segundo canal de cesto (410) para a remoção do primeiro componente de fluido separado (810); e um terceiro canal de cesto (740) para a remoção de um segundo componente de fluido separado (820).
Patent BR-0308208-A (BR)
Title: Composto, composição farmacêutica, processo para a preparação de uma composição farmacêutica, métodos para inibir a atividade de catepsina em um mamìfero que disto necessita, para tratar ou prevenir uma doença, para tratar condições dependentes de catepsina em um mamìfero que disto necessita, para inibir ressorção óssea, para incrementar a densidade mineral óssea, e, para reduzir o risco de fraturas
Inventor: BAYLY CHRISTOPHER I
IPC: C07D213/57
Filed: 2003-02-28
Abstract: "COMPOSTO, COMPOSIçãO FARMACêUTICA, PROCESSO PARA A PREPARAçãO DE UMA COMPOSIçãO FARMACêUTICA, MéTODOS PARA INIBIR A ATIVIDADE DE CATEPSINA EM UM MAMìFERO QUE DISTO NECESSITA, PARA TRATAR OU PREVENIR UMA DOENçA, PARA TRATAR CONDIçõES DEPENDENTES DE CATEPSINA EM UM MAMìFERO QUE DISTO NECESSITA, PARA INIBIR RESSORçãO óSSEA, PARA INCREMENTAR A DENSIDADE MINERAL óSSEA, E PARA REDUZIR O RISCO DE FRATURAS". Esta invenção refere-se a uma classe inédita de compostos que são inibidores de protease cisteina, incluindo, embora sem limitação, inibidores de catepsinas K, L, S e B. Estes compostos são úteis para tratar doenças em que se indica a inibição da ressorção óssea, como a osteoporose.
Patent BR-0309580-A (BR)
Title: Método e aparelho para reduzir o monitoramento no modo comprimido no enlace ascendente em um dispositivo de comunicação
Inventor: VANNATTA LOUIS J
IPC: H04L12/56
Filed: 2003-03-17
Abstract: "MéTODO E APARELHO PARA REDUZIR O MONITORAMENTO NO MODO COMPRIMIDO NO ENLACE ASCENDENTE EM UM DISPOSITIVO DE COMUNICAçãO". Um aparelho e método para reduzir o monitoramento no modo comprimido no enlace ascendente em um dispositivo de comunicação inclui uma primeira etapa de monitorar um canal vizinho e medir a potência de sinal do canal. A dessensibilização do receptor de monitoramento é estimada para determinar um limite, que é comparado com a potência do sinal. Se a potência do sinal é inferior ao limite, um novo canal vizinho é monitorado para ver se a potência do sinal muda. Se não mudar, o sinal medido é provavelmente interferência. Neste caso, o dispositivo de comunicação pode solicitar o modo comprimido de enlace ascendente para obter uma medição precisa da potência do sinal. Apenas sob estas condições o modo comprimido no enlace ascendente é justificado, em vez do modo comprimido em tempo integral, assim mantendo capacidade de dados.
Patent BR-0311371-A (BR)
Title: Composições para uso terapêutico compreendendo uma vitamina, um sal de metal e insulina ou um hormÈnio de crescimento
Inventor: AL-SARI MISHAL HAMID
IPC: A61K31/4415
Filed: 2003-05-27
Abstract: "COMPOSIçõES PARA USO TERAPêUTICO COMPREENDENDO UMA VITAMINA, UM SAL DE METAL E INSULINA OU UM HORMÈNIO DE CRESCIMENTO". Uma composição, possuindo uma variedade de usos terapêuticos e cosméticos, compreende: (i) uma vitamina; (ii) um sal de metal, que fornece íons de metal in vivo; e (iii) insulina ou um hormónio de crescimento. Tal composição pode ser usada para tratar, por exemplo, distúrbios genéticos, doenças de pele, câncer e infecções virais.
Patent BR-0311725-A (BR)
Title: produtos para o manejo de ferimentos que incorporam compostos catiÈnicos
Inventor: KOENIG DAVID W
IPC: A61L15/22
Filed: 2003-05-06
Abstract: PRODUTOS PARA O MANEJO DE FERIMENTOS QUE INCORPORAM COMPOSTOS CATIÈNICOS São revelados produtos para o manejo de ferimentos. Os produtos incorporam uma quantidade aumentada de composto catiónicos na matriz fibrosa do subtrato que permite que o produto se ligue e remova vários micróbios da superfície de um ferimento. Os produtos aqui revelados não matam necessariamento os micróbios na superfície do ferimento, mas desalojam e se ligam ao micróbio através de interações eletrostáticas entre o produto e o micróbio e permitem que o micróbio seja removido por um substrato carregado positivamente.
Patent BR-0316219-A (BR)
Title: Montagem de tarraxa de comprimento ajustável para perfuração de orifìcio em osso, kit cirúrgico para perfuração e abertura de roscas em osso, e, método para perfuração e abertura de roscas em um orifìcio em osso
Inventor: ZWIRNMANN RALPH F
IPC: A61B17/16
Filed: 2003-11-13
Abstract: "MONTAGEM DE TARRAXA DE COMPRIMENTO AJUSTáVEL PARA PERFURAçãO DE ORIFìCIOS EM OSSO, KIT CIRúRGICO PARA PERFURAçãO E ABERTURA DE ROSCAS EM OSSO, E, MéTODO PARA PERFURAçãO E ABERTURA DE ROSCAS EM UM ORIFìCIO EM OSSO". A presente invenção é dirigida a uma montagem de tarraxa auto-perfurante (10) ajustável e método para perfuração e orifícios rosqueados em osso para uso em procedimentos ortopédicos para tratar osso. A montagem de tarraxa de comprimento ajustável inclui uma árvore (22) tendo roscas de corte (16) para perfuração de orifícios em osso, um colar de batente (18) configurado e dimensionado para poder ser transladado ao longo do eixo geométrico longitudinal da árvore, e um colar de travamento (20) compreendendo um membro configurado e dimensionado para ser recebido sobre pelo menos uma porção do colar de batente. O colar de travamento preferivelmente é configurado e dimensionado para engatar com o colar de batente para reguladamente ajustar o comprimento efetivo para as roscas de corte e para prevenir o movimento do colar de batente ao longo do eixo geométrico longitudinal da árvore.
Patent BR-8202762-A (BR)
Inventor: JACQUES ROLAND
IPC: B01J27/12
Filed: 1982-05-13
Abstract: Aromatic/aliphatic nitriles having the formula: Ar-A-CN (I) wherein Ar is phenyl or substituted phenyl and A is a direct chemical bond or a hydrocarbon having from 1 to 6 carbon atoms, are conveniently prepared by heating to a temperature ranging from about 450 DEG  C. to about 550 DEG  C. a formamide or formanilide having the formula: Ar-A-NHCHO (II) or an amide having the formula: Ar-A-CONH2 (III) in the presence of a fluorinated siliceous catalyst, said catalyst having been prepared by (i) impregnating a particulate silica prepared by the precipitation of sodium silicate with sulfuric acid, with a dilute aqueous solution of hydrofluoric acid, said hydrofluoric acid solution having a concentration in HF of less than about 5% by weight, and the ratio by weight of the hydrofluoric acid contained in said aqueous solution thereof to the silica being less than about 5%, followed by (ii) drying the catalyst thus impregnated.
Patent BR-8306770-A (BR)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/24
Filed: 1983-12-09
Abstract: A pair of small diameter optical fibres (14, 12) are arranged in a side-by-side configuration, the first fiber (14) doped with a material which will lase at the signal frequency, and the second fiber (12) providing a pumping source. The signal to be amplified propagates through the first fiber (14) to stimulate emission of coherent light from the lasing material, resulting in amplification of the signal. The refractive index of the first and second fibers (14, 12) are selected such that the signal in the first fiber (14) is well guided, while the pumping light in the second fiber (12) is unguided, yielding low losses in the first fiber (14) but high transfer of the pumping light from the second fiber (12) to the first fiber (14).
Patent BR-8307645-A (BR)
Inventor: KRANTZ ANDERS
IPC: A47L9/16
Filed: 1983-12-06
Abstract: PCT No. PCT/SE83/00428 Sec. 371 Date Aug. 9, 1984 Sec. 102(e) Date Aug. 9, 1984 PCT Filed Dec. 6, 1983 PCT Pub. No. WO84/02282 PCT Pub. Date Jun. 21, 1984.A dust collector including two tubes which communicate through an interconnecting conduit. A first tube operates as a cyclone which separates a great fraction of dust or solid components from the incoming air and collects the same in a bag at the bottom of the tube. The second tube includes a filter unit composed of a coarser filter as well as a surrounding fine filter, the filter unit receiving the pre-purified air from the cyclone tube through the interconnecting conduit and separating the remaining dust particles therefrom.
Patent BR-8400112-A (BR)
Inventor: BROMLEY CHARLES WILLIAM ALFRED
IPC: C09D5/00
Filed: 1984-01-11
Abstract: Aqueous compositions suitable for forming on a substrate a temporary protective coating, which can subsequently be removed by treatment with an aqueous alkaline solution, comprise a sterically stabilised dispersion in an aqueous medium of particles of size range 0.1-10 µm of a polymer derived from monomers including at least one acrylic monomer and from 5% to 40%, based on the total weight of monomers, of an ethylenically unsaturated monocarboxylic acid, or an equivalent proportion of an unsaturated polycarboxylic acid.
Patent BR-8401966-A (BR)
Inventor: HOPWOOD WILLIAM JOHN
IPC: A01N57/32
Filed: 1984-04-26
Abstract: Novel pyrazine compounds having general formula <CHEM> wherein X represents oxygen or sulphur; R represents a hydrogen or a metal atom or an ammonium, aryl or lower alkyl group; and Y represents an optionaliy substituted aromatic or heteroaromatic group, have useful herbicidal properties.
Patent BR-8405193-A (BR)
Inventor: SCHLOESSER THEODOOR ANTOON JOZ
IPC: G11B27/36
Filed: 1984-10-15
Abstract: A method is described of mitigating the adverse effects of a loss of track in a "compact-disc-digital-audio" player by constantly detecting the position just before losing track and, after tracking has been restored, to go to said position or, in particular, to a position which appears so much later as is necessary to reach this position.
Patent BR-8504032-A (BR)
Inventor: AICHER MAX
IPC: C21D8/08
Filed: 1985-08-22
Abstract: To produce threaded steel tension members, steel is used with a C-content of 0.50 to 0.80%, preferably 0.75%, a Si-content of 0.20 to 0.50%, preferably 0.25%, and a Mn content of 0.30 to 0.80%, preferably 0.60%. Exiting from the rolling heat at the outlet side of the finishing stand after hot rolling, the tension member or rod is subjected to surface quenching by a cooling medium, preferably water, so that the steel in a rim zone R1 is transformed immediately and completely into martensite, while the heat content remaining in the core zone K1 does not effect a tempering of the martensite rim zone during the subsequent cooling beyond the range of the intermediate stage. Steel tension members of this type have a high ductility and toughness at a high yield limit and high strength, they are corrosion-resistant to a great degree and have a wear resistant surface which makes them particularly suitable for threaded tension rods in which the threads are produced either by a cold forming operation or hot rolled ribs.
Patent BR-8507132-A (BR)
Inventor: YEUNG THOMAS WING-TAI
IPC: B01D15/00
Filed: 1985-12-19
Abstract: An improved method for the bulk drying of water-containing organic feedstocks by means of selective adsorption of the water in fixed molecular sieve beds wherein the improvement comprises integrating a series of at least four fixed adsorption beds in a manner such that at least two of the beds are always involved in the adsorption-drying phase of the process cycle, and at least two of the beds are always undergoing some portion of the regeneration phase in such a manner that a closed-loop non-condensible purge gas stream used to heat and to cool the beds undergoing regeneration is passed first through the bed being cooled and thereafter through the bed being heated, with the heat energy removed from the former being imparted to the latter.
Patent BR-9002329-A (BR)
Inventor: OSMANSKI THOMAS S
IPC: B21D51/38
Filed: 1990-05-18
Abstract: This relates to special tooling (10-26) for forming metal end units for use in conjunction with cans for carbonated beverages and the like wherein the formed end unit is provided with an integral reinforcement in the form of a countersink (56) so as to increase the buckle strength of such an end unit when it is formed of thin metal. Previously there has been developed tooling for forming such an end unit which, while it is commercially satisfactory, did not produce end units having the required buckle resistance. That tooling has been modified by changing the configuration of a punch core (10) so as to eliminate a previously formed cylindrical extension of the end unit chuck wall and a countersink starter. The punch core (10) cooperates with a die core (26) to clamp a center panel of a formed end unit shell (60) so as to move the center panel reversely of its forming direction and to effect a folding of an outer peripheral portion (50) of the center panel in a lower part of the previously formed chuck wall into the required countersink.
Patent BR-9007377-A (BR)
Inventor: MUELLER HEINZ
IPC: C09K8/26
Filed: 1990-05-07
Abstract: PCT No. PCT/EP90/00735 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/14401 PCT Pub. Date Nov. 29, 1990.Substantially water-insoluble, oleophilic mono- and/or polyfunctional alcohols of natural and/or synthetic origin which have flash points of at least 80 DEG  C., or corresponding solutions of mono- and/or polyhydric alcohols in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W-emulsion drilling fluids, which are suitable for an environmentally-acceptable development of geological formations and which, if desired, contain insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsions drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
Patent BR-9007630-A (BR)
Inventor: SALTIN LARS
IPC: C03B5/00
Filed: 1990-08-23
Abstract: PCT No. PCT/SE90/00543 Sec. 371 Date Mar. 5, 1992 Sec. 102(e) Date Mar. 5, 1992 PCT Filed Aug. 23, 1990 PCT Pub. No. WO91/03435 PCT Pub. Date Mar. 21, 1991.A method of destructing mineral-wool scrap and reusing the scrap in the manufacture of mineral wool includes introducing the mineral-wool scrap in a finally divided state into a container causing the finely-divided mineral-wool scrap to pass through a heating zone generated by an oxygen burner such as to convert the mineral-wool scrap to a liquid state and delivering the molten mineral-wool scrap into a furnace in which a melt for manufacturing mineral-wool is produced or to an intermediate container mounted between the furnace and a spinning machine. When the molten mineral-wool scrap is being delivered to the intermediate container, molten material taken from the furnace is also delivered to the intermediate container.
Patent BR-9101848-A (BR)
Inventor: RUBNER KARL-HEINZ
IPC: F16B12/44
Filed: 1991-05-07
Abstract: The invention relates to a connecting arrangement for a releasable and lockable connection between the upper end of a table leg and the underside of a table plate for assembly of a table. In this case a first connecting part provided with clamp bolts can be fixed on the upper end of the table leg and a second connecting part can be fixed on the underside of the table plate, this second connecting part having several bores and receiving holes adapted in size, number and distribution to the clamp bolts and containing an end plate with a clamp closure plate which is arranged flat above it and is rotatable relative thereto to engage the clamp bolts and firmly clamp the clamp bolts and attached table leg to the second connecting part and this connection can be released again. In this way a reliably stable and releasable connection is produced between table legs and at least one table plate with the possibility of assembling tables of any size from any number of table plates.
Patent BR-9104017-A (BR)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1991-09-19
Abstract: A water-dilutable preservative (antimicrobial) concentrate comprising an isothiazolone, a first solvent capable of solubilizing the isothiazolone and having a specific gravity < 0.95, a second solvent capable of solubilizing the isothiazolone and having a specific gravity > 0.95, and an emulsifier is disclosed. The isothiazolone emulsive concentrates of the invention may be formulated to produce physically stable emulsions.
Patent BR-9104806-A (BR)
Inventor: LARWS PETER
IPC: A63H33/06
Filed: 1991-11-04
Abstract: A construction module is described, one side of which has four slightly resilient spring leaves (6, 6') which are arranged in a tulip shape and can easily snap onto the other five side faces (2 to 5) of an identical construction module. The side faces have strips (8, 8') which can be continuous or interrupted. On the inside, the spring leaves are provided with corresponding connecting elements (7, 7', 7'') which engage behind the said strips. A connection is produced between two construction modules firstly by slight deflection of the spring leaves from their position of rest and by subsequent engagement behind the said strips. The construction modules have the advantage that they can be connected to one another or detached from one another easily and reliably even after a long time and frequent use. <IMAGE>
Patent BR-9201034-A (BR)
Inventor: STEINER NORBERT DR
IPC: C02F1/72
Filed: 1992-03-25
Abstract: The invention relates to a process for detoxifying cyanide- and/or cyanocomplex-containing aqueous solutions in the presence of heavy metals from the series consisting of Mn, Co, Ni, Cu, Cd, Zn, in particular Cu, by oxidative treatment of the solutions with a peroxide compound at pHs of 8 to 12, the peroxide compound used being an alkali metal percarbonate. The alkali metal percarbonate, preferably 2 Na2CO3 . 3 H2O2, is preferably added in solid form to the solutions to be detoxified. The process according to the invention, with respect to the use of peroxide compound, is significantly more effective than the previously known process using hydrogen peroxide.
Patent BR-9206477-A (BR)
Inventor: OS JAN VAN
IPC: A23B7/157
Filed: 1992-09-10
Abstract: PCT No. PCT/NL92/00156 Sec. 371 Date May 10, 1994 Sec. 102(e) Date May 10, 1994 PCT Filed Sep. 10, 1992 PCT Pub. No. WO93/04595 PCT Pub. Date Mar. 18, 1993A mixture of hydrogen peroxide and glycerol has been found to be a particularly effective composition as a preserving additive for raw materials, in particular foodstuffs. An organic acid, such as valeric acid, can be added to the mixture as stabiliser. By atomising the mixture, in combination with gentle shaking of the product to be treated in a device provided with means suitable for this purpose, an efficient treatment is effected with relatively low consumption of the preserving mixture. The shelf life of the products treated can be further increased by drying the surface thereof using sterile air.
Patent BR-9300691-A (BR)
Inventor: PRATLEY STUART KEITH
IPC: A61K8/37
Filed: 1993-02-26
Abstract: A hair shampoo composition is provided, which comprises, in addition to water, one or more C6 to C34 acyl lactylates and one or more alkyl polyglycoside(s) where the alkyl group contains 5 to 30 carbon atoms and the ratio of acyl lactylate to alkyl polyglycoside is greater than or equal to 1:6. The shampoo provides a foam which is less coarse than that normally associated with compositions containing alkyl polyglycosides.
Patent BR-9307669-A (BR)
Title: Método e aparelho para aumentar a quantidade e melhorar a qualidade de aves incubadas e chocadas em condições artificiais pela exposição dos ovos a sons naturais
Inventor: FOSTER MATTHEW R
IPC: A01K45/00
Filed: 1993-11-30
Abstract: Patente de Invenção: <B>"MéTODO E APARELHO PARA AUMENTAR A QUANTIDADE E MELHORAR A QUALIDADE DE AVES INCUBADAS E CHOCADAS EM CONDIçõES ARTIFICIAIS PELA EXPOSIçãO DOS OVOS A SONS NATURAIS"<D>. Um método e aparelho para ovos e aves recém-nascidas de espécies de aves precoces expostos, incubados, chocados e de crescimento sob condições aritificiais a registros de som feito sob condições naturais de incubação, chocagem e crescimento, para reduzir a extensão de tempo na qual as aves recé-nascidas emergem dos ovos, para reduzir o estresse experimentado tanto pelo embrião não chocado como pela ave recém-nascida, e para aumentar a atração de aves recém-nascidas incubadas aritificialmente para alimentos e água, durante o estágio de crescimento.
Patent BR-9402263-A (BR)
Inventor: VOGELSANG KLAUS
IPC: F16D57/04
Filed: 1994-07-12
Abstract: The invention relates to a hydrodynamic retarder with the following features:   a casing which can be filled with a working fluid and also emptied;    a rotor blade wheel which has a number ZR of blades;   with a stator blade wheel which has a number ZS of blades;   with a profile outside diameter DA;   with a profile inside diameter DI.   The invention is characterised by the following features: the number ZR of blades on the rotor is 1.2 to 1.5 times the number ZS of blades on the stator, preferably 1.35 times. <IMAGE>
Patent BR-9509403-A (BR)
Inventor: SCHWARTE STEPHAN
IPC: C08G18/08
Filed: 1995-10-18
Abstract: PCT No. PCT/EP95/04091 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Oct. 18, 1995 PCT Pub. No. WO96/12747 PCT Pub. Date May 2, 1996The present invention relates to a polyurethane-modified polyacrylate which is obtainable I. by polymerization with the addition a1) of an essentially carboxyl-free acrylate or of a mixture of acrylates, a2) of an ethylenically unsaturated monomer which carries at least one hydroxyl group per molecule and is essentially carboxyl-free or of a mixture of such monomers, and a3) of an essentially carboxyl-free, ethylenically unsaturated monomer which is different from (a1) and (a2), or of a mixture of such monomers, to give a polyurethane solution which contains no copoly-merizable double bonds, II. by subsequent further polymerization and addition b1) of at least one ethylenically unsaturated monomer which carries one carboxyl group per molecule, or of a mixture of such monomers, and b2) of an essentially carboxyl-free, ethylenically unsaturated monomer, or of a mixture of such monomers, after the monomers added in step I have been almost completely reacted, and III. by neutralization after the end of the polymerization, and dispersion in water.