baber/WOPTO huggingface dataset:
Patent BR-0316265-A (BR)
Title: Método e programa em um dispositivo de comunicação para liberar de forma independente uma trava de serviço tendo um primeiro modo de serviço associado ao primeiro provedor de serviço e o dispositivo de comunicação
Inventor: AERRABOTU NAVEEN
IPC: H04M1/725
Filed: 2003-11-05
Abstract: "MéTODO E PROGRAMA EM UM DISPOSITIVO DE COMUNICAçãO PARA LIBERAR DE FORMA INDEPENDENTE UMA TRAVA DE SERVIçO TENDO UM PRIMEIRO MODO DE SERVIçO ASSOCIADO AO PRIMEIRO PROVEDOR DE SERVIçO E O DISPOSITIVO DE COMUNICAçãO". São fornecidos aparelho e método para controlar o acesso à configuração de um dispositivo de comunicação sem fio (100). Uma vez ativado o controle de acesso, o dispositivo de comunicação sem fio mantém o acompanhamento do tempo decorrido (212, 310) utilizando um circuito de cronómetro interno (116), e o compara contra uma duração predeterminada (214, 312). Quando o tempo decorrido superar a duração predeterminada, o acesso à configuração é mudado (216, 314).
Patent BR-0316782-A (BR)
Title: Produto de leite fermentado, processo para preparação de um produto de leite fermentado e uso da linhagem cnrz 244 de lactobacillus helveticus
Inventor: DRAAISMA RENE BERNARDUS
IPC: A23C9/13
Filed: 2003-12-03
Abstract: "PRODUTO DE LEITE FERMENTADO, PROCESSO PARA A PREPARAçãO DE UM PRODUTO DE LEITE FERMENTADO E USO DA LINHAGEM CNRZ 244 DE LACTOBACILLUS HELVETICUS". A presente invenção refere-se a um produto de leite fermentado que compreende uma quantidade de tripeptídeos VPP e/ou IPP expressos como concentração de IPP equivalente de 145 gM ou mais compreendendo 40 a 600 mmol/kg de K¬ +¬ e/ou 30 a 400 mmol/kg de Ca¬ 2+¬ e/ou 6 a 50 mmol/kg de Mg¬ 2+¬.
Patent BR-0317026-A (BR)
Title: Mìmicos de superóxido dismutase para o tratamento de distúrbios e doenças oculares
Inventor: KLIMKO PETER G
IPC: A61K31/555
Filed: 2003-12-05
Abstract: "MìMICOS DE SUPERóXIDO DISMUTASE PARA O TRATAMENTO DE DISTúRBIOS E DOENçAS OCULARES" A presente invenção refere-se ao uso de mímicos de SOD, particulamente complexos de Mn(III)porfirina, para o tratamento de AMD, DR e edema retiniano.
Patent BR-0318470-A (BR)
Title: método e sistema para transferir objetos, e, produto de programa de computador
Inventor: GRASSO ENNIO
IPC: G06F9/46
Filed: 2003-08-29
Abstract: "MéTODO E SISTEMA PARA TRANSFERIR OBJETOS, E, PRODUTO DE PROGRAMA DE COMPUTADOR". Objetos são transferidos entre uma primeira (20, respectivamente, 30) e uma segunda (30, respectivamente, 20) plataforma, as plataformas em questão sendo, por exemplo, plataformas Java e.Net provendo uma estrutura de reflexão adaptada para permitir introspecção de meta-informação que descreve a estrutura dos objetos. O arranjo provê tradução dos objetos a serem transferidos para cargas úteis XML pela leitura das características dos objetos através da estrutura de reflexão, executando, desse modo, introspecção da meta-informação que descreve a estrutura das classes dos objetos. Os objetos traduzidos para cargas úteis XML são transferidos da primeira (20, respectivamente, 30) para a segunda (30, respectivamente, 20) plataforma por meio de uma instalação de despacho ponto-a-ponto como TCP ou UDP. Os objetos transferidos como cargas úteis XML para a segunda plataforma (30, respectivamente, 20) são, depois, re-traduzidos para objetos da segunda plataforma (30, respectivamente, 20).
Patent BR-7908585-A (BR)
Inventor: WINSTEAD T
IPC: B29C48/38
Filed: 1979-12-28
Abstract: A dynamic cooler apparatus is provided for dynamically cooling molten plastic extrudate while pumping metered amounts of that extrudate to an extrusion die or the like. The dynamic cooler apparatus utilizes bi-helical gears in a gear pump configuration in a housing in which a heat exchange medium is circulated. The heat exchange medium is also circulated internally of the gears so that the gear teeth and the housing act to cool discrete volumes of extrudate from four sides defined by the gear teeth and the internal surface of the housing. The bi-helical gears are driven to minimize loading between the teeth thereof and to permit the teeth to be as small as practical to present more cooling surface for a given cross-section of extrudate and optimize the heat transfer capability of the dynamic cooler apparatus. Provision is also made to use the molten extrudate as a lubricant for the shafts and bearings of the bi-helical gears.
Patent BR-8108046-A (BR)
Inventor: DISDIER CAMILLE
IPC: B01J29/00
Filed: 1981-12-11
Abstract: A process for preparing orthotrifluoromethyl aniline from trifluoromethyl benzene is disclosed. The steps are (a) reacting the trifluoromethyl benzene with gaseous chlorine in the presence of a chlorination catalyst until at least 90% of the trifluoromethyl benzene is consumed; (b) nitrating the crude mixture from step (a) using a mixture of sulfuric acid and nitric acid until disappearance of the chlorotrifluoromethyl benzenes; (c) settling and washing the organic phase from step (b); (d) subjecting the organic phase from step (c) to a first hydrogenation under pressure in the presence of a hydrogenation catalyst consisting of Raney nickel and/or Raney nickel doped with chromium, in an organic-solvent medium until complete disappearance of the chloronitrotrifluoromethyl benzenes; (e) subjecting the mixture from step (d) to a second hydrogenation in the presence of an additional amount of Raney nickel and in the presence of at least one alkaline base; and (f) removing the orthotrifluoromethyl aniline by distillation from the reaction mixture.
Patent BR-8304277-A (BR)
Inventor: SHAW HEBERT JOHN
IPC: H01S3/06
Filed: 1983-08-09
Abstract: An optical fiber bidirectional amplifier includes a pair of small diameter optical fibers (12a, 12b), arranged in a side- by-side configuration, the first fiber (12a) providing a pumping source and the second fiber (12b) doped with a material which will lase at the frequency of the signal to be amplified. The signal to be amplified propagates through the second fiber (12b) 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 (12a, 12b) is substantially identical, but the coupling characteristic provided by the geometrical relationship between the pair of fibers (12a, 12b) yields a wavelength dependent coupling efficiency. Specifically, the coupling efficiency at the wave- lenght of the pumping source is relatively high, while the coupling efficiency at the wavelength of the signal to be amplified is relatively low. Thus, the pumping illumination is coupled from the first fiber (12a) to the second fiber (12b) to stimulate the doping material in the second fiber (12b), while the signal to be amplified remains relatively uncoupled, and is amplified by the coherent light emitted by the lasing material.
Patent BR-8502421-A (BR)
Inventor: CHU MIKE S H
IPC: C04B35/468
Filed: 1985-05-22
Abstract: A dielectric ceramic composition having a dielectric constant greater than 2400, said composition consisting essentially of from about 91.6 to about 95.5 weight percent barium titanate, from about 0.91 to about 1.49 weight percent niobium pentoxide, from about 0.18 to about 0.31 weight percent cobalt oxide, from about 1.04 to about 1.87 weight percent bismuth trioxide, from about 0.68 to about 1.23 weight percent titanium dioxide, from about 0.67 to about 1.20 weight percent lead oxide, from about 0.26 to about 0.46 weight percent boron oxide, from about 0.82 to about 1.49 weight percent zinc oxide, and from 0 to about 0.11 weight percent manganese dioxide, wherein the capacitance of said composition varies with temperature about 15 percent or less from the capacitance at 25 DEG C at temperatures between about -55 DEG C and about 125 DEG C.
Patent BR-8601246-A (BR)
Inventor: BRYANT GEORGE MACON
IPC: D21H17/35
Filed: 1986-03-20
Abstract: Specifically structured foamed compositions of paper treating agents applied to wet paper, such as wet-end paper web produced during high speed paper manufacture, provide uniform treating agent distribution and treated paper having properties comparable to dry-processed paper.
Patent BR-8601267-A (BR)
Inventor: MAHR RENE
IPC: C21B7/18
Filed: 1986-03-13
Abstract: An apparatus for distributing charge material to a shaft furnace is presented which effectively reduces the segregation of the particles in a storage housing positioned above the shaft furnace. In the present invention, the storage hopper and the distribution device are movable about the vertical axis of the shaft furnace and are mounted inside a sealed chamber. Above the chamber are arranged at least two locks which are each provided with upper and lower sealing flaps. Preferably, the storage hopper and the bottom of each of the locks are in the configuration of tapered funnels, the conical wall of which forms an angle of less than or equal to about 30 DEG  with respect to the vertical axis of the furnace. The storage hopper is preferably supported by support and guide rollers which move on a circular rail integral with the wall of the sealed chamber and is subjected to the action of a drive mechanism for rotation about the vertical axis of the furnace. Anti-segregation boxes are preferably provided both in the locks and in the hopper, to ensure better filling and guarantee a more uniform distribution of the particles of differing granulometry.
Patent BR-8606653-A (BR)
Inventor: KRAUSE JOACHIM
IPC: C07D239/28
Filed: 1986-04-23
Abstract: Optically active nitrogen-containing heterocycles of the formula I according to claim 1 are suitable as components for ferroelectric liquid crystalline materials.
Patent BR-8705232-A (BR)
Inventor: BLEHER J HARTMUT
IPC: G06F7/485
Filed: 1987-10-02
Abstract: For successively adding a series of floating point numbers, a floating point adder stage (FIG. 2) is used which, in addition to the sum of two floating point operands, emits the remainder, truncated from the smaller operand, as a floating point number. For obtaining an exact sum of the operands, these remainders are summed in the form of intermediate sums. A circuit arrangement for parallel operation comprises series-connected floating point adder stages (FIG. 6), the intermediate sum occurring at the output of each stage and the intermediate remainder being buffered. Remainders are in each case passed on to the next stage, their value decreasing until they are zero. A serially operating arrangement (FIG. 8) comprises a single adder stage (30) and a register stack (34) for buffering the intermediate sums and the final result. A remainder occurring is stored in a remainder register (32) at the output of the adder stage and added to the intermediate sums until the remainder is zero. Subsequently, a fresh operand is applied to the input of the adder stage.
Patent BR-8801365-A (BR)
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: H01H33/34
Filed: 1988-03-24
Abstract: Jack in which the annular chamber 14 of the cylinder 4 is always subjected to the high pressure of an accumulator 18. The piston 6 of the jack is free of any sealing lining in regard to the inner surface 38 of the cylinder and this piston mechanically actuates a valve 42 which sealingly closes off a seat 44 surrounding the feed/purge orifice 28 of the cylinder, at the bottom end of travel of the piston 6. The invention allows the cylinder 4 to be made in the form of a casting whose inner cylindrical surface 38 requires no accurate machining such as grinding or honing. <IMAGE>
Patent BR-9005757-A (BR)
Inventor: PRAIS A WESLEY
IPC: B04B5/04
Filed: 1990-11-13
Abstract: A centrifuge device is provided which may impart selectively controlled centrifugal force to samples (30,32) under consideration, or a shaking or agitation movement to the samples, as required. A feature of the invention is the use of two roller clutches (18,20) on the single drive shaft (14) of the device so that a selective movement may be imparted to the samples (30,32) through the same drive by utilizing a locking mechanism to provide rotation from the shaft in opposite directions. Rotation in one direction causes the imposition of centrifugal force through one clutch (20), while rotation in the opposite direction causes rotation through the second clutch (18) and the imposition of agitation. In that direction, the sample support mechanism is moved vertically, controlled by a cylinder cam (76). A further feature of the invention is selective agitation movement and selective degree of agitation through selection of a particular cam profile (70). <IMAGE>
Patent BR-9205258-A (BR)
Inventor: BASTIOLI CATIA
IPC: C08L75/04
Filed: 1992-05-04
Abstract: The biodegradable polymeric compositions comprise a starch based component and a polymeric component comprising polymers of hydroxyacids or mixtures thereof with polymers deriving from ethylenically unsaturated monomers, particularly polymers of ethylene-vinylalcohol or polyvinylalcohol.
Patent BR-9205445-A (BR)
Inventor: BAUM JONATHAN SHEFFIELD
IPC: A01P7/02
Filed: 1992-01-15
Abstract: The four isomer compound derived from racemic cis/trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid and (S)(cyano)(3-phenoxyphenyl) methanol is twice as effective as cypermethrin against certain insect species, but quite unexpectedly is significantly less toxic to mammals and certain species of fish at rates giving commercial control of target crop insects.
Patent BR-9401130-A (BR)
Inventor: KAMINSKI STANLEY S
IPC: C08J5/04
Filed: 1994-03-11
Abstract: Asbestos-free fibre-reinforced material comprises an elastomeric matrix compsn. (I) and small dia. reinforcing acrylic fibres (II) to provide enhanced strength and flexibility to gaskets, tyres, timing belts, power transmission couplings, shock absorbers, sealants, etc., made from the material. (II) have dia. less than 12 (pref. 5-10) microns, length 0.5-3 mm, and min. aspect ratio (L/D) in the range 20-50 (pref. above 100). Also claimed are gaskets produced from such material in which (II) are microdenier mono- or bi-component fibres of a polymer contg. more than 35 wt.% acrylonitrile (AN), and provide the gaskets with greater elongation compared with gaskets reinforced with corresp. fibres having dia. more than 12 microns. Such gaskets may be made by a beater addn. process, or a formed-in-place process.
Patent BR-9406202-A (BR)
Inventor: PATTERSON ALAN
IPC: A61K47/14
Filed: 1994-03-22
Abstract: A sustained release veterinary composition, for intra-muscular and subcutaneous administration comprises Tylosin and an oily vehicle containing a gelling agent, wherein the gelling agent may be an aluminium salt of a fatty acid such as stearic acid and the oily vehicle may be a low viscosity polyol diester of a short chain naturally derived fatty acid such as propylene glycol dicaprylate/dicaprate.
Patent BR-9407275-A (BR)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/12
Filed: 1994-07-13
Abstract: There is provided a granular, silicate-built, phosphate free laundry detergent composition comprising fine alkali metal percarbonate particles having mean particle diameter below 450  mu m, preferably below 400  mu m, wherein no more than 20%, preferably no more than 10%, of the particles have a diameter above 710  mu m, said particles having a coating comprising one or more soluble inorganic salts. The salts may be selected from alkali or alkaline earth metal carbonates, sulphates, chlorides and nitrates. The coated percarbonate particles have improved stability to storage and are capable of dissolving quickly in wash liquor.
Patent BR-9508699-A (BR)
Inventor: KIMES DONALD FRANCIS
IPC: B65C9/46
Filed: 1995-06-06
Abstract: Flexible plastic labels which exhibit excellent ink-printability, excellent laser-imprintability and excellent mechanical properties are produced by incorporating a suitable laser-opaque material into the core layer of a multilayer coextrudate of the type previously used for labeling flexible plastic bottles.
Patent BR-9509791-A (BR)
Inventor: WESTON TERENCE EDWARD
IPC: A61M5/30
Filed: 1995-11-13
Abstract: A cylindrical medical glass container (1) suitable for use in needleless injectors contains a liquid (4) and a piston (5) in contact with the liquid. By acting on the piston (5) with a ram, liquid (4) is highly pressurised and dispensed rapidly through a hole (3) in a container (1). To prevent the glass container from breaking during pressurisation, a comprehensive sleeve (6) is fitted to the outside of the container (1).
Patent BR-9510017-A (BR)
Inventor: BOES RALPH ULRICH
IPC: C01B31/02
Filed: 1995-12-14
Abstract: New gel compositions which comprise a carbonaceous component attached to a gel component. Preferably, the carbonaceous component is selected from the group consisting of: carbon blacks, carbon fibers, activated carbons and graphitic carbons; and the gel component is selected from the group consisting of: metal oxide gels and polymeric gels.  &squ&  Also disclosed are new gel compositions comprising: a gel component and a carbon black product having attached at least one organic group, the organic group comprising: a) at least one aromatic group, and b) at least one ionic group, at least one ionizable group, or a mixture of an ionic group and an ionizable group, wherein at least one aromatic group of the organic group is directly attached to the carbon black. Further disclosed are new gel compositions comprising: a gel component and a carbon black product having attached at least one organic group, the organic group comprising: a) at least one C1-C12 alkyl group, and b) at least one ionic group, at least one ionizable group, or a mixture of an ionic group and an ionizable group, wherein at least one alkyl group of the organic group is directly attached to the carbon black. Uses for the gel compositions are also disclosed.
Patent BR-9709584-A (BR)
Title: Composições de limpeza
Inventor: RIGONI MONICA
IPC: C11D3/20
Filed: 1997-04-28
Abstract: Patente de Invenção: <B>''COMPOSIçõES DE LIMPEZA''<D>. Uma composição de limpeza que provê eficaz performance de limpeza e brilho, a dita composição compreendendo um sistema tensoativo compreendendo um tensoativo de sulfato de alquila e uma betaína ou sulfobetaína em uma razão em peso de sulfato de alquila para betaína ou sulfobetaína de 5,5:1 a 100:1, e onde o pH da composição é de pelo menos 4. Preferivelmente, a composição compreende um solvente para performance aperfeiçoada de limpeza e brilho da composição
Patent BR-9710160-A (BR)
Inventor: MELOUL RAPHAEL F
IPC: A61N5/10
Filed: 1997-09-23
Abstract: In a transfer device having a fluid passageway therein in fluid communication with an integral fluid control valve and useable in a system for intraluminal treatment of a selected site in a body of a patient by at least one treating element advanced from the transfer device into a lumen of a catheter by means of pressurized fluid. The fluid passageway of the transfer device is in communication with a source of pressurized fluid, the improvement comprising a pressure indicator in fluid communication with the fluid passageway and interposed between the fluid passageway and the fluid control valve. The said pressure indicator includes a transparent elongated housing having a first portion of a first inside dimension and viewable by a user of the transfer device, a piston slidingly received within said housing, and sized to sealingly engage said first portion. The said piston is biased into said first portion of said housing. An inlet port in said first portion in communication with the source of pressurized fluid through the fluid passageway, whereby the relative position of said piston in said first portion of said housing provides a visual indication of the relative fluid pressure.
Patent BR-9713981-A (BR)
Title: Vetor recombinante para a expressão induzìvel e hepatoespecìfica de uma molécula, adenovìrus recombinante, vetor adenoviral, variante do promotor do gene da apolipoproteìna aii humana, célula, composição farmacêutica, processo para produção de uma proteìna recombinante, e, utilização de um adenovìrus
Inventor: MAHFOUDI ABDERRAHIM
IPC: C12N7/00
Filed: 1997-11-06
Abstract: "VETOR RECOMBINANTE PARA A EXPRESSãO INDUZìVEL E HEPATOESPECìFICA DE UMA MOLéCULA, ADENOVìRUS RECOMBINANTE, VETOR ADENOVIRAL, VARIANTE DO PROMOTOR DO GENE DA APOLIPOPROTEìNA AII HUMANA, CéLULA, COMPOSIçãO FARMACêUTICA, PROCESSO PARA PRODUçãO DE UMA PROTEìNA RECOMBINANTE, E, UTILIZAçãO DE UM ADENOVìRUS". A presente invenção refere-se a novas construções e a novos vetores que permitem uma expressão direcionada e indutível de genes. Ela descreve em particular novos promotores híbridos e sua utlização para a expressão de genes nas células hepáticas, in vitro, ex vivo ou in vivo.
Patent BR-9714634-A (BR)
Title: Carbamatos de benzimidazola-2 para o tratamento de infecções viróticas de câncer
Inventor: CAMDEN JAMES BERGER
IPC: A61K31/4184
Filed: 1997-11-26
Abstract: Patente de Invenção:<B>"CARBAMATOS DE BENZIMIDAZOLA-2 PARA O TRATAMENTO DE INFECçõES VIRóTICAS E DE CâNCER"<D>. é descrita uma composição farmacêutica que inibe o crescimento de tumores e canceres em mamíferos e que pode ser usada para o tratamento de infeções por vírus que compreende um fungicida. O fungicida específico usado é um derivado da benzimidazola que tem a fórmula (I), na qual na qual na qual R é selecionado a partir do grupo que consiste de H, carboxil (-C)~ 2~H), hidroxila, amino ou ésteres (CO~ 2~R') em que R' é selecionado a partir do grupo que consiste de alcóxi, haloalquila, alquenila e cicloalquila nas quais os grupos alquila tem 1 a 8 átomos de carbono ou CH~ 3~CH~ 2~(OCH~ 2~CH~ 2~)~ n~ ou CH~ 3~CH~ 2~CH~ 2~(OCH~ 2~CH~ 2~CH~ 2~)~ n~ OU (CH~ 3~)~ 2~CH-(OCH(CH~ 3~)CH~ 2~)~ n~ em que n é a partir de 1 até 3 ou o sal inorgânico ou orgânico farmaceuticamente aceitável dos mesmos ou as misturas dos mesmos.
Patent BR-9800969-A (BR)
Title: Tela de cristal líquido
Inventor: SILVERSTEIN LOUIS D
IPC: G02F1/137
Filed: 1998-03-25
Abstract: "TELA DE CRISTAL LìQUIDO". é apresentada uma tela de cristal líquido refletora de Bagg, não polarizadora, que inclui um primeiro e um segundo substrato, um material de cristal líquido localizado entre o primeiro substrato e o segundo subtrato. Uma janela de fibra óptica pode funcionar como uma primeira superfície. Alternativamente, uma janela de fibra óptica pode ser localizada no lado do primeiro substrato oposto à camada de cristal líquido. A janela de fibra óptica pode incluir fibras ópticas que se estendem entre uma face anterior e uma face posterior e materiais de revestimento de fibra localizados entre as fibras ópticas. O material de revestimento de fibra pode ser também opacamente mascarado sobre a face anterior.
Patent BR-9802698-A (BR)
Title: Elevador para acesso de portadores de deficiência fìsica.
Inventor: COMUNELLO NEODIR JOSE
IPC: B66B9/08
Filed: 1998-08-10
Abstract: "ELEVADOR PARA ACESSO DE PORTADORES DE DEFICIêNCIA FìSICA", cujo princípio construtivo compreende um mecanismo de 4 (quatro) pontos, com duas pernas do mesmo comprimento sobre os quais está localizada a plataforma, o movimento sincronizado das pernas permite que a plataforma esteja sempre na posição horizontal; o movimento é acionado por uma alavanca central. O acionamento é composto de motor elétrico e redutor; acoplados a um fuso. O resultado que se quer é de elevação 500 a 1000mm associado a um movimento horizontal da mesma ordem. Esta Invenção obtém esse resultado por um único movimento; associado ao movimento circular do mecanismo de elevação e avanço aqui denominados pernas dianteira e traseira. O peso é distribuído em quatro pontos, dois na perna dianteira e dois na traseira, de maneira a não sobrecarregar a estrutura da paltaforma. Este equipamento foi desenvolvido e projetado para ser utilizado em condições de umidade, poeira e sujeiras, para tanto os rolamentos ficam localizados no parte superior do poço, ficando assim menos sujeitos a sujeira e água que podem acumular-se no fundo deste.