baber/WOPTO huggingface dataset:
Patent BR-0317251-A (BR)
Title: Churrasqueira e montagem de estrutura de suporte
Inventor: JOHNSON MARK
IPC: A47J37/07
Filed: 2003-12-12
Abstract: "CHURRASQUEIRA E MONTAGEM DE ESTRUTURA DE SUPORTE". A presente invenção refere-se a uma montagem de churrasqueira 10 com uma câmara de cozimento 12 tendo uma tampa 16 e uma fornalha 18 com um elemento de queimador 111. A fornalha 18 é suportada por uma montagem de estrutura 14 que inclui um primeiro elemento de estrutura 60 e um segundo elemento de estrutura 62. Pelo menos um elemento de prateleira 22 fica preso na montagem de estrutura 14 ao longo de uma linha de articulação 26. O elemento de prateleira 22 é rotativo sobre a linha de articulação 26 entre uma primeira posição 22a, na qual o elemento de prateleira fica posicionado fora da câmara de cozimento 12 e uma segunda posição 22b, na qual pelo menos uma porção do elemento de prateleira 22 fica posicionado dentro da câmara de cozimento 12. Os primeiro e segundo elementos de estrutura 60, 62 sendo conectados por meio da combinação de pelo menos um elemento transversal 70 preso entre as porções superiores dos elementos de estrutura 60, 62 e da fixação da fornalha 18 aos primeiro e segundo elementos de estrutura 60, 62 abaixo das porções superiores, sem a necessidade de elementos transversais 70 adicionais.
Patent BR-0317471-A (BR)
Title: Método e equipamento para transmissão de dados em um link reverso em um sistema de comunicação
Inventor: LOTT CHRISTOPHER GERARD
IPC: H04L1/00
Filed: 2003-12-17
Abstract: "MéTODO E EQUIPAMENTO PARA TRANSMISSãO DE DADOS EM UM LINK REVERSO EM UM SISTEMA DE COMUNICAçãO". São descritos sistemas e métodos para reduzir retardos e, desse modo, melhorar o desempenho de transmissões de dados em sistemas de comunicação sem fio por permitir a seleção de maiores taxas de transmissão de dados para um link reverso entre um terminal de acesso e uma rede de acesso. A nova taxa de dados é selecionada dentre várias taxas limitantes, incluindo uma taxa justificada por dados e uma taxa limitada crescente. Em uma modalidade, a taxa justificada por dados é restrita a ser reduzida em uma maneira controlada e não pode cair subitamente a 0. Em outra modalidade, a taxa limitada crescente pode retornar rapidamente a uma taxa de adesão caso o sistema não esteja ocupado em lugar de ter que se elevar até a taxa de adesão de acordo com as probabilidades padrão.
Patent BR-0317864-A (BR)
Title: Bateria
Inventor: HOLLAND ARTHUR
IPC: H01M2/02
Filed: 2003-12-17
Abstract: "BATERIA". Uma bateria tendo um alojamento isolante com uma seção transversal poligonal. O alojamento tubular pode ser feito de papel.
Patent BR-0318450-A (BR)
Title: métodos para facilitar a validação de transações financeiras feitas através de redes de comunicação sem fio
Inventor: BARTHELEMY SERGE
IPC: G06Q30/06
Filed: 2003-08-08
Abstract: "MéTODOS PARA FACILITAR A VALIDAçãO DE TRANSAçõES FINANCEIRAS FEITAS ATRAVéS DE REDES DE COMUNICAçãO SEM FIO". A invenção introduz uma solicitação de aprovação enviada para o recebedor em um cenário de pagamento simples para ele / ela aceitar ou rejeitar a transação. De acordo com a invenção, um assinante de um serviço de transação financeira tem a habilitação para configurar listas especiais de contas de transação financeira, que estão submetidas a regras particulares a serem aplicadas quando tais contas estão envolvidas em transações com a própria conta do assinante. De acordo com a invenção, tais regras particulares são verificadas e implementadas pela plataforma de processamento de transação e/ou pelo aparelho telefónico móvel e / ou SIM do referido assinante. De acordo com a invenção, as referidas listas especiais são armazenadas parcialmente ou integralmente em arquivos conectados à plataforma de processamento de transação e / ou na memória do aparelho de telefone móvel do SIM. O número da conta de transação financeira do assinante pode ser lido automaticamente por um outro assinante por métodos e meios que são descritos na invenção. A validação de uma solicitação de pagamento, que é enviada para um pagador para aprovação, é facilitada pela exibição no aparelho de telefone móvel do pagador do nome ou logo ou um sinal facilmente reconhecível ou uma mensagem audível.
Patent BR-0318522-A (BR)
Title: método e sistema para estimar a função de transferência de um canal de transmissão, receptor para receber sinais digitais através de um canal de transmissão, e, produto de programa de computador carregável na memória de pelo menos um computador
Inventor: AMICO VALERIA D
IPC: H04L25/02
Filed: 2003-09-30
Abstract: "MéTODO E SISTEMA PARA ESTIMAR A FUNçãO DE TRANSFERêNCIA DE UM CANAL DE TRANSMISSãO, RECEPTOR PARA RECEBER SINAIS DIGITAIS ATRAVéS DE UM CANAL DE TRANSMISSãO, E, PRODUTO DE PROGRAMA DE COMPUTADOR CARREGáVEL NA MEMóRIA DE PELO MENOS UM COMPUTADOR". Um sistema para estimar a função de transferência de um canal de transmissão tal como o canal de ligação inferior em um sistema de CDMA através do qual um sinal piloto (P-CPICH) e um sinal de dados (DPCH) são transmitidos. O sistema inclui: pelo menos um estimador (21, 22, 27; 24, 23, 25) para produzir primeira e segunda estimativas de canal do sinal piloto e dos sinal de dados; e um nó de combinação (26) para combinar a primeira e segunda estimativas de canal para obter estimativas de canal combinadas finais. O sistema inclui um módulo de interpolador (25) adaptado para interpolar as segundas estimativas de canal através de um tempo de referência de estimação básico (T) para produzir números iguais de estimativas de canal através do tempo de referência de estimação básico (T) derivadas do sinal de dados e do sinal piloto, respectivamente, e, possivelmente, módulos de adaptação de taxa (23, 27) adaptados para mapear as estimativas de canal no tempo de referência de estimação básico (T). O nó de combinação é um nó de soma (26) produzindo as estimativas de canal combinadas finais como uma soma (26) das primeiras estimativas de canal e das segundas estimativas de canal interpoladas.
Patent BR-8304534-A (BR)
Inventor: WORNS JOHN R
IPC: G03F7/033
Filed: 1983-08-22
Abstract: A high molecular weight butadiene/acrylonitrile copolymer is used in a photosensitive composition containing the following: (A) 40 to 90% by weight of the total composition of a high molecular weight butadiene/acrylonitrile carboxylated copolymer having a number average molecular weight of 30,000 to 125,000, an acrylonitrile content of 10 to 50%, and a carboxyl content of 1% to 15% by weight. (B) 5 to 60% by weight of the total composition of a high molecular weight butadiene/acrylonitrile noncarboxylated copolymer having a number average molecular weight of 50,000 to 100,000, an acrylonitrile content of 10 to 30% so that the combination of the carboxylated and non carboxylated high molecular weight copolymers give a composition with a carboxyl content of 3 to 10%. (C) 2 to 40% by weight of the total composition of an addition photopolymerizable ethylenically unsaturated monomer and (D) 0.1 to 10% by weight of the total composition of a photoinitiator activatable by actinic radiation. A photosensitive flexographic plate comprises the above composition layered on a supporting substrate.
Patent BR-8402405-A (BR)
Inventor: PINES ARTHUR NOAH
IPC: D06M15/643
Filed: 1984-05-18
Abstract: An elastomeric silicone finish is prepared from a silicone system comprising a blend of silanols and crosslinable silicone intermediates. The blend is applied to the desired substrate and thereafter catalyzed and cured to obtain an elastomeric finish.
Patent BR-8404427-A (BR)
Inventor: HOOPMAN TIMOTHY L
IPC: G02B5/124
Filed: 1984-09-05
Abstract: Cube-corner retroreflective articles having improved angularity along multiple viewing planes are provided. The articles comprise at least one matched pair of cube-corner retroreflective elements which are rotated 180 DEG  with respect to one another, the three lateral mutually perpendicular faces of the elements being defined at their bases by linear edges that lie in a common plane, and the optical axes of the elements being tilted toward one another.
Patent BR-8601679-A (BR)
Inventor: MATHIEU BERND DR
IPC: A61M1/00
Filed: 1986-04-14
Abstract: A two-bag system (2) for peritoneal dialysis comprises a female connector piece (4) which is connected via a tube (28) to a peritoneal catheter. The female connector piece (4) can be connected to a male connector piece (6) to permit introduction of fresh dialysis solution from a full bag (12) into the peritoneal cavity. For receiving used dialysis solution or for receiving flushing solution accumulating prior to the dialysis operation, an empty bag (38) is provided which is connected via a further tube (36) to the male connector piece (6). The female connector piece (4) comprises a shutoff member (32) which in a predetermined connection state of the connector is opened by a central tube section (16) of the male connector piece (6). By arranging a second connection (34) on the male connector piece (6) in cooperation with the closure member (32) and a radial opening (23) in the central tube section (16) a fluid connection is possible to the two bags ( 12, 38) and the peritoneal cavity.
Patent BR-8602209-A (BR)
Inventor: BARDO CHARLES JOSEPH
IPC: F28C1/00
Filed: 1986-05-15
Abstract: A cooling tower is formed from fiberglass reinforced polyester resin structural components including a basin, vertically extending columns, vertical side panels, and a cover. The fill material for heat/mass exchange is supported directly by the basin to eliminate the weight of a separate support system and to reduce the load on the columns and panels. A fan is mounted on the cover, and the weight of the fan is supported by the cover and the columns. The panels do not have to support the weight of the cover and the fan, and the panels can be formed of relatively thin, lightweight material. The columns do not have to support the weight of the fill material and can also be relatively lightweight.
Patent BR-8605066-A (BR)
Inventor: RYBINSKI WOLFGANG VON
IPC: B03D1/012
Filed: 1986-10-16
Abstract: Alkyl glycosides and/or alkenyl glycosides are used alone or as a mixture with at least one anionic, cationic or ampholytic surfactant as collecting agents in the flotation of non-sulphidic ores. However alkyl monoglycosides and alkenyl monoglycosides or corresponding polyglycosides having 2 to 8 glycoside radicals can be used. The alkyl radicals or alkenyl radicals of these compounds can have straight or branched chains and 2 to 18 carbon atoms and, if desired, contain a hydroxyl group and/or an ether bridge in place of a -CH2- group. 
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Patent BR-8803916-A (BR)
Inventor: AZEMA ALAIN
IPC: A61F9/00
Filed: 1988-07-11
Abstract: The optical system comprises:
 - a light source (1);
 - a first lens (3) intended to produce a parallel light beam (2b) from the beam (2a);
 - a semi-reflecting element (4) placed in the path of the said parallel beam (2b);
 - a second focusing lens (7), which receives the parallel beam (2c) reflected by the said element (4) and which can be moved parallel to the direction of propagation of the said light beam (2c) so that its image focus (8) coincides with the centre of curvature (C) or the surface of the said object (9);
 - a third focusing lens (10), which receives the beam (2d) reflected by the object (9) and coming from the said element (4), and
 - a means (11) for detecting the image (12) formed by the said system. 
<??>Application to keratometry. 
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Patent BR-8903168-A (BR)
Inventor: WILLIAMS JOEL L
IPC: A61L27/00
Filed: 1989-06-28
Abstract: Small diameter plastic tubing is plasma-treated on the lumen wall and endothelial cells are adhered thereto to give antithrombogenic small diameter conduits useful for vascular grafts and other articles intended to come in contact with blood.
Patent BR-8906999-A (BR)
Inventor: REINER SZEPAN
IPC: G01N21/31
Filed: 1989-05-31
Abstract: The invention relates to a device for spectroscopically determining concentrations of gases (4) in gaseous mixtures. In the method, periodically alternating monochromatic light (1) of at least two wavelengths is used, and the light (1) of at least one wavelength is characteristic, and the light (1) of at least one other wavelength is uncharacteristic of the transmission of the gas to be determined. This transmission generates electric signals which contain harmonic components of at least one odd Fourier frequence of an emission period of which the amplitude is proportional to the concentration of the gas (4) to be determined in the gaseous mixture and vanishes with the concentration. <IMAGE>
Patent BR-9001637-A (BR)
Inventor: ZELLWEGER JEAN-MICHEL
IPC: A01N25/16
Filed: 1990-04-06
Abstract: There are described effervescent granules consisting of a solid water-soluble acid substance, potassium carbonate and/or potassium hydrogen carbonate and one or more substances which are insoluble in water and capable of absorbing water, a pesticidal active substance concentrate in the form of effervescent tablets containing the effervescent granules, and the preparation of the effervescent granules and the pesticidal active substance concentrate.
Patent BR-9002064-A (BR)
Inventor: PERSELLO JACQUES
IPC: A61K8/00
Filed: 1990-05-02
Abstract: Silica compatible with metal ions such as zinc, tin or strontium, characterised by a surface OH<-> number expressed as OH<->/nm<2> lower than or equal to 10, a zero charge point (ZCP) of between 3 and 6.5 and resulting in an aqueous suspension whose pH varies as a function of its electrical conductivity according to the equation  - pH = b - a log (D), in which  a is a constant lower than or equal to 0.6,  b is a constant lower than or equal to 8.5 and (D) represents the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>. Process for preparing the silica, consisting in reacting a silicate with an acid, thus resulting in a silica suspension or gel, in performing a first aging at a pH higher than or equal to 6 and lower than or equal to 8.5, then a second aging at a pH lower than or equal to 5.0, in separating off the silica, in subjecting it to washing with hot water until it produces an aqueous suspension whose pH measured on a suspension containing 20 % of SiO2 obeys the equation  - pH = d - c log (D> in  which c is a constant lower than or equal to 1.0,  d is a constant lower than or equal to 8.5 and (D) denotes the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>; and finally in drying it.   Dentifrice composition containing the silica described.
Patent BR-9007277-A (BR)
Inventor: VASSOY BJORN
IPC: C09K8/46
Filed: 1990-04-09
Abstract: The invention relates to a procedure for the admixture of silicon oxide to a hydraulic cement slurry, particularly for well cementing, and is characterized by amorphus silica with particles smaller than 1 micro-metre being mixed with water to a liquid micro-silica, silica flour with particles from 2 to 200 micro-metres being mixed in said liquid micro-silica and the thereby obtained silica mixture being added to cement slurry directly in a mixing tank. In addition the invention relates to a hydraulic cement slurry produced according to the procedure.
Patent BR-9103535-A (BR)
Inventor: TRUCKENMUELLER KURT
IPC: D02G1/16
Filed: 1991-08-16
Abstract: There is described a yarn, in particular a sewing yarn, comprising at least two multifilament yarn components. The first yarn component forms predominantly the core of the yarn and the second yarn component forms predominantly the sheath of the yarn, the two yarn components having been intermingled with one another. The individual filaments of the second yarn component have a tenacity that amounts to between 5% and 70%, in particular between 10% and 50%, of the tenacity of the individual filaments of the first yarn component. <IMAGE>
Patent BR-9104672-A (BR)
Inventor: SCHWARZ WOLFGANG
IPC: C04B7/38
Filed: 1991-10-29
Abstract: PCT No. PCT/EP91/01607 Sec. 371 Date Jun. 9, 1992 Sec. 102(e) Date Jun. 9, 1992 PCT Filed Aug. 24, 1991 PCT Pub. No. WO92/04300 PCT Pub. Date Mar. 19, 1992.A tectoaluminosilicate cement which consists of K, Ca and aluminosilicates plus, optionally, Li, Na and Mg, contains: a phyllosilicate dehydroxylated at a temperature between 500 DEG  and 900 DEG  C., reactive amorphous silica, reactive calcium silicate glass or reactive calcium aluminosilicate glass with a Ca:Si ratio of >/=1 and alkali silicate with the total formula: a(M2O) * x(SiO2) * y(H2O) in which M=Li, Na or K, a=0-4, x=0-5 and y=3-20, the overall Si:Al ratio being >/=1. The tectoaluminosilicate cement preferably alkali hydroxide. The dehydroxylated phyllosilicate is a metakaolin giving tectosilicate structures. The reactive amorphous silica is a dealuminated phyllosilicate, a fly ash dealuminated with mineral acids, where applicable, a fine-grained crystalline form of SiO2 contained in calcinated clays, a silicic acid gel, thermally activated by alkali-activated aluminosilicate, obtained by sintering an aluminosilicate with alkali carbonate at a temperture between 800 DEG  and 1,200 DEG  C., the alkali and aluminosilicate components being mixed in the ratio 1:6 to 1:1, and/or microsilica ("silica fume"). The alkali metal activator may be prepared in situ from the dealuminated phyllosilicate and/or from the silicic acid gel in the presence of the alkali hydroxide. A bonding matrix obtained from the tectoaluminosilicate cement by reacting with water in the ratio 3:1 to 6:1 consists essentially of the formula: (Li, Na)0-7K1-6Mg1-0Ca3-0[Al4Si6-14O21-36].(0-15H2O).
Patent BR-9200155-A (BR)
Inventor: BLUM HARALD DR
IPC: C08G18/12
Filed: 1992-01-17
Abstract: An aqueous binder combination essentially comprising A) an aqueous solution or dispersion of a polyester resin containing urethane, carboxylate and hydroxyl groups, and B) a polyisocyanate component having a viscosity at 23 DEG C of from 50 to 10,000 mPa.s, a process for the preparation of coating agents based on a binder combination of this type by emulsifying a polyisocyanate component of said type in an aqueous solution or dispersion of a polyester resin of this type, to which any assistants and additives also used have been incorporated in advance, and the use of binder combinations of said type as binders for paints, coatings or sealants.
Patent BR-9203014-A (BR)
Inventor: ROSS JOSEPH L
IPC: B01D45/12
Filed: 1992-08-03
Abstract: An apparatus for the separation of a gas-solids mixed phase stream which comprises     (a) an upwardly directed gas-solids inlet (2)   (b) a separator housing (3) (c) a means at the top of the separator housing for deflecting the gas-solids mixed phase stream (4)   (d) a solids outlet (5)   (e) a horizontally disposed gas outlet (7) and   (f) a horitontally disposed opening on the gas outlet (8).   <IMAGE>
Patent BR-9205498-A (BR)
Inventor: OSHLACK BENJAMIN
IPC: A61K47/44
Filed: 1992-11-25
Abstract: (A) Controlled release oxycodone formulation for oral admin. to human patients, comprises (i) 10-40mg oxycodone or its salt, the formulation providing a mean max. plasma conc. of oxycodone of 6-60 ng/ml from a mean of 2-4.5 hrs.. After admin., and a mean min. plasma conc. of 3-30 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady state conditions. (ii) 10-160 mg oxycodone or its salt, the formulation providing a mean max. plasma conc. of oxycodone of 6-240 ng/ml from a mean of 2-4.5 hrs. after admin., and a mean min. plasma conc. from 3-120 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady-state conditions. (B) Also claimed is a solid controlled release oral dosage form comprising (i) oxycodone or its salt in amt. of 10-160 mg; a controlled release matrix selected from hydrophilic hydrophobic polymers, digestible opt. substd. 8-50C hydrocarbons, and/or polyalkylene glycols; and a diluent; wherein the compsn. provides a mean max. plasma conc. of oxycodone of 6-240 ng/ml from a mean of 2-4.5 hrs. after admin, and mean min. plasma conc. of 3-120 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady-state conditions; or (ii) an analgesically effective amt. of spheroids comprising oxycodone or its salt and either a spheronising agent or an acrylic polymer or copolymer, such that the total dosage of oxycodone in the dosage form is 10-160 mg; a film coating which controls the release of the oxycodone or its salt at a controlled rate in an aq. medium, wherein the compsn. provides an in vitro dissolution rate of the dosage form.
Patent BR-9306179-A (BR)
Inventor: WATKINSON ALLAN
IPC: A61K8/00
Filed: 1993-03-31
Abstract: A composition for topical application to the skin for alleviation or prevention of dry flaky skin condition, dandruff or acne comprising stratum corneum chymotrypsin-like enzyme. The composition may additionally comprise a second enzyme selected from glycosidases, other proteases, lipases and mixtures thereof.
Patent BR-9306530-A (BR)
Inventor: DEETMAN GERBRAND
IPC: C10N40/08
Filed: 1993-06-01
Abstract: A fluid composition suitable for use as an aircraft hydraulic fluid is disclosed. The fluid composition comprises a fire resistant phosphate ester base stock comprising between about 10% and about 100% by weight of a trialkyl phosphate, between about 0% and about 70% by weight of a dialkyl aryl phosphate, and from about 0% to about 25% by weight of an alkyl diaryl phosphate, with the proviso that the sum of the proportionate amount of each base stock component must equal 100%. The alkyl substituents of the trialkyl phosphate, the dialkyl aryl phosphate, and the alkyl diaryl phosphate contain between 3 and 8 carbon atoms, preferably between 4 and 8 carbon atoms, more preferably between 4 and 5 carbon atoms, and are bonded to the phosphate moiety via a primary carbon. It is still further preferred that the alkyl substituents of the trialkyl phosphate, the dialkyl aryl phosphate, and the alkyl diaryl phosphate are isoalkyl groups. The fluid composition further comprises an acid scavenger, an anti-erosion additive, a viscosity index improver, and an antioxidant. A novel additive combination comprises a high molecular weight butyl/hexyl methacrylate viscos ity index improver, a perfluoroalkylsulfonate anti-erosion additive, a 3,4-epoxycyclohexanecarboxylate or a diepoxide acid scavenger, a di(alkylphenyl)amine, and a phenolic antioxidant comprising a mixture of a 2,4,6-trialkylphenol and a hindered polyphenol compound selected from the group consisting of bis(3,5-dialkyl-4-hydroxyaryl)methane, 1,3,5-trialkyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxyaryl)benzene and mixtures thereof. Preferably, the fluid composition further comprises a benzotriazole derivative as a copper corrosion inhibitor, and a 4,5-dihydroimidazole derivative, as an iron cor rosion inhibitor and to enhance the stability of the fluid.
Patent BR-9307654-A (BR)
Inventor: BRIGGS STEVEN P
IPC: C07K14/415
Filed: 1993-12-14
Abstract: The H &cir& _M &cir& _1 &cir& _ gene in maize confers race-specific resistance to the pathogen, Cochliobolus carbonum. We have used transposon mutagenesis to tag, clone, and characterize several H &cir& _M &cir& _1 &cir& _ alleles. The gene can be used as a selectable marker in conjunction with the toxin produced by C. carbonum.
Patent BR-9400764-A (BR)
Inventor: D'AMATO ROBERT
IPC: A61K31/404
Filed: 1994-03-01
Abstract: Thalidomide for treating solid and blood-borne tumours, wherein said tumour is a breast cancer, leukaemia, neoplastic disease of the bone marrow, Kaposi's sarcoma, hemangioma, rhabdomyosarcoma, Ewing's sarcoma, neuroblastoma, osteosarcoma, acoustic neuroma, neurofibroma, trachoma, or pyogenic granuloma;and for treating ocular neovascular disease, macular degeneration, proliferative vitreoretinopathy, retrolental fibroplasia, psoriasis, Crohn's disease, diabetic retinopathy, Osler-Weber-Rendu disease, hereditary hemorrhagic telangienctasia or osteoarthritis.