baber/WOPTO huggingface dataset:
Patent BR-0203920-A (BR)
Title: Máquina para moldagem de bolo de areia verde para fundição e respectivo processo de moldagem
Inventor: VILLANOVA JOAO
IPC: B22C15/34
Filed: 2002-09-11
Abstract: "MáQUINA PARA MOLDAGEM DE BOLO DE AREIA VERDE PARA FUNDIçãO E RESPECTIVO PROCESSO DE MOLDAGEM". A presente invenção contempla uma máquina para moldagem de bolo de areia verde para fundição e respectivo processo de moldagem, aplicada aos processos de fabricação de moldes para fundição de peças metálicas em geral, que introduz avanços em relação ao estado da técnica. o objetivo principal da presente invenção é revelar uma máquina, um processo e seus respectivos produtos de maneira tal que viabiliza um índice de produtividade superior ao usual com um custo inferior àquele do estado da técnica, através da automatização de algumas etapas, otimização da disposição física dos componentes envolvidos no processo e introdução de características de ajustabilidade em alguns dispositivos envolvidos no processo.
Patent BR-0204470-A (BR)
Title: Uso de flavivirus para a expressão de epitopos de proteìna e para o desenvolvimento de um novo virus vacinal vivo atenuado para imunização contra flavivirus e outros agentes infecciosos
Inventor: BONALDO MIRNA C
IPC: C12N15/86
Filed: 2002-03-08
Abstract: "USO DE FLAVIVIRUS PARA A EXPRESSãO DE EPITOPOS DE PROTEìNA E PARA O DESENVOLVIMENTO DE UM NOVO VIRUS VACINAL VIVO ATENUADO PARA IMUNIZAçãO CONTRA FLAVIVIRUS E OUTROS AGENTES INFECCIOSOS". A presente invenção se refere a uma vacina contra infecções causadas por flavivirus. Mais particularmente, se refere ao uso do vírus vacinal YF (17D) para expressar ao nível de seu envelope, epitopos de proteína a partir de outros patógenos que induzião uma resposta imuno específica ao patógeno parental.
Patent BR-0209214-A (BR)
Inventor: BANDAR ZUHAIR GHANI AL
IPC: A61B5/107
Filed: 2002-04-18
Abstract: There is disclosed a method for analyzing the behavior of a subject comprising the steps of: making one or more measurements or observations of the subject; coding the measurements or observations into a plurality of channels; and analyzing the channels using artificial intelligence, in order to output information relating to the psychology of the subject.
Patent BR-0209597-A (BR)
Title: Método de resfriamento brusco de uma chapa de liga para minimizar distorções.
Inventor: DAVENPORT CHRISTOPHER JOHN
IPC: C21D9/573
Filed: 2002-05-15
Abstract: "MéTODO DE RESFRIAMENTO BRUSCO DE UMA CHAPA DE LIGA PARA MINIMIZAR DISTORçõES". Um método de produção de um produto chapa ou outro produto alongado de liga de alumínio tratada termicamente em solução substancialmente livre de distorções térmicas permanentes. O método compreende submeter um produto feito de uma liga de alumínio tratada termicamente a um tratamento térmico em solução a uma temperatura de tratamento térmico em solução para dissolver os precipitados solúveis presentes na liga, resfriando-se o produto da temperatura do tratamento térmico em solução até uma temperatura crítica superior abaixo da qual a precipitação de partículas da segunda fase pode ocorrer e posteriormente resfriar o produto até uma temperatura crítica inferior abaixo da qual a precipitação de partículas da segunda fase pode não mais ocorrer, o resfriamento ocorrendo entre as temperaturas críticas superior e inferior a uma taxa de resfriamento suficientemente rápida para evitar uma precipitação significativa a partir da liga, e opcionalmente resfriando-se adicionalmente o produto até uma temperatura abaixo da temperatura crítica inferior. O resfriamento posterior do produto é executado de tal forma que a taxa de resfriamento aumenta à medida que o resfriamento progride.
Patent BR-0209802-A (BR)
Title: Mecanismo de notificação de eventos extensìvel
Inventor: JACOBS PAUL E
IPC: G06F/
Filed: 2002-05-17
Abstract: "MECANISMO DE NOTIFICAçãO DE EVENTO EXTENSìVEL". Um sistema de notificação de evento extensível detecta determinados eventos (106), e notifica os programas solicitantes (108a a c) que se registraram para receber tal notificação. O sistema inclui um gerente de notificação (102), múltiplos programas notificador de evento (104a a c), múltiplos programas solicitantes (108a a c), um mapa (110), e um dicionário de notificação (112). Quando carregado pelo gerente de notificação (102), cada programa notificador de evento (104a a c) detecta determinados eventos prescritos (106). Quando avisado pelos programas notificadores (104a a c) sobre os eventos (106), o gerente de notificação (102) consulta o mapa (110) para identificar os programas solicitantes (108a a c) registrados para esses eventos (106) e quaisquer parâmetros de notificação aplicáveis. Então o gerente de notificação (102) carrega os programas solicitantes (108a a c) registrados para esses eventos (106) e notifica os mesmos sobre a ocorrência dos eventos (106) de acordo com os parâmetros de notificação aplicáveis (112).
Patent BR-0210471-A (BR)
Title: Ligandos do receptor 5-ht e suas utilizações
Inventor: CHIANG YUAN-CHING PHOEBE
IPC: C07D241/20
Filed: 2002-06-17
Abstract: "LIGANDOS DO RECEPTOR 5-HT E SUAS UTILIZAçõES". São aqui descritos compostos de Fórmula (IA) que actuam como ligandos do receptor 5-HT, bem como as suas utilizações no tratamento de doenças relacionadas com a ativação dos receptores 5-HT~ 2~ em animais.
Patent BR-0211101-A (BR)
Inventor: BROECKX RUDY LAURENT MARIA
IPC: B01D11/02
Filed: 2002-07-09
Abstract: The present invention relates to an improved process for the preparation of proton pump inhibitors of the benzimidazole-type such as rabeprazole, omeprazole, pantoprazole, lansoprazole and esome prazole, of general formula (1) by oxidation of the corresponding sulfide followed by extraction of the sulfone by-product with an aqueous alkaline solution at controlled pH.
Patent BR-0215224-A (BR)
Inventor: REGNELL HNAS
IPC: B60R19/14
Filed: 2002-10-30
Abstract: Method and arrangement for moving an underrun protection device for vehicles having a frame (3), an impact element (7) arranged on the vehicle at a location corresponding to an expected loading from a force during a possible collision, and at least one displaceable carrier element (6) connecting the frame (3) and the impact element (7). During displacement of the impact element (7) between at least one first, active position and at least one second, inactive position, at least a part of the displacement occurs in a direction that substantially coincides with a longitudinal axis of the carrier (6).
Patent BR-0215860-A (BR)
Inventor: GUIDA FRANCESCO
IPC: B65D81/34
Filed: 2002-09-05
Abstract: A single-use, self-heating or self-cooling container, particularly for beverages, producible in a plurality of sizes, comprises a first receptacle (2) containing a beverage and inserted into a second receptacle (3), a first compartment (11) formed between the first and the second receptacle and a second compartment (12) formed on the base of the second receptacle and separated from the first compartment by a breakable diaphragm (13). In these compartments (11, 12) are separately and respectively arranged at least a first and a second component of an exothermic or endothermic reaction, and the first component is arranged in the first compartment (11) annularly around the first receptacle (2), while the diaphragm (13) extends as a separation of these compartments substantially against the base (4) of the first receptacle.
Patent BR-0306307-A (BR)
Title: Estator para bomba de parafuso excêntrico
Inventor: KAMAL HISHAM
IPC: F04C15/00
Filed: 2003-08-13
Abstract: "ESTATOR PARA BOMBA DE PARAFUSO EXCêNTRICO". A presente invenção refere-se a um estator para bombas de parafuso excêntrico, compreendendo um corpo oco (1), de material plástico, o qual, no lado externo, está provido com um invólucro, sendo que o invólucro compreende vários segmentos (4a, 4b, 4c), ligados uns com os outros, estendendo-se em direção longitudinal. As superfícies dos segmentos (4), são dispostas em um plano, de tal maneira que pela ligação destas forma-se um invólucro poligonal fechado. O lado externo do corpo oco (1), de material plástico, está cercado em uma forma poligonal, possibilitando assim a obtenção de seu fecho pela forma com o invólucro.
Patent BR-0313664-A (BR)
Inventor: EVANS GARY BRIAN
IPC: C07H19/23
Filed: 2003-08-21
Abstract: The present invention relates to compounds of the general formula (I) which are inhibitors of purine muclioside phosphorylases (PNP), purine phosphoribosyltransferases (PPRT), 5′-methylthioadenosine phosphorylases (MTAP), 5′-methylthioadenosine mucliosidases (MTAN) and/or nucleoside hydrolases (NH). The invention also relates to the use of these compounds in the treatment of diseases and infections including cancer, bacterial infections, protozoal infections, and T-cell mediated disease and to pharmaceutical compositions containing the compounds.
Patent BR-0315786-A (BR)
Inventor: ULRICH THOMAS
IPC: C09D11/10
Filed: 2003-10-17
Abstract: Compounds of formula (I), wherein R<SUB>1 </SUB>is hydrogen or alkyl; R<SUB>2 </SUB>is C<SUB>1</SUB>-C<SUB>4</SUB>alkoxy or a morpholino radical; and R<SUB>3 </SUB>is hydrogen or C<SUB>1</SUB>-C<SUB>4</SUB>alkoxy, are suitable for improving the solubility of specific photoinitiators in formulations and accordingly enhance the storage stability of formulations comprising a photoinitiator and compounds of formula (I).
Patent BR-0316021-A (BR)
Title: Comibinação compreendendo um inibidor de cdk e cisplatina
Inventor: GIANNELLA-BORRADORI ATHOS
IPC: A61K33/243
Filed: 2003-11-05
Abstract: "COMBINAçãO COMPREENDENDO UM INIBIDOR DE CDK E CISPLATINA". Um primeiro aspecto da invenção refere-se a uma combinação compreendendo um inibidor de CDK e cisplatina. Um segundo aspecto da invenção refere-se a um produto farmacêutico compreendendo um inibidor de CDK e cisplatina como uma preparação combinada para uso simultâneo, seq³encial ou separado em terapia. Um terceiro aspecto da invenção refere-se a um método de tratamento de um distúrbio proliferativo, o dito método compreendendo simultaneamente, seq³encialmente ou separadamente administrar um inibidor de CDK e cisplatina a um indivíduo.
Patent BR-0316391-A (BR)
Inventor: SAMUELSSON ULF
IPC: F16D/
Filed: 2003-11-18
Abstract: A protective shield for a disc brake which includes a brake disc attached to a wheelshaft for a vehicle, and a brake yoke with a pair of brake supports. The protective shield is fitted close to one side of, and partly covers laterally, the brake disc. The protective shield has a protective plate and a fastening bracket portion which is designed to support and fasten the plate, and the fastening bracket portion is provided with end portions for fastening cooperation with fastening eyes in the brake supports.
Patent BR-0317362-A (BR)
Inventor: SALESSES ISABELLE
IPC: C11D3/37
Filed: 2003-12-12
Abstract: An aqueous fabric softening composition is described having its rheological properties of flow elasticity and viscosity capable of being readily modified as needed independently of each other to satisfy a consumer preference, said composition comprising: a) from about 0.01% to about 25%, by weight, of a cationic fabric softener; b) an effective amount of a mixture of cationic polymers capable of modifying the aforesaid rheological properties, said mixture comprising: (iii) from about 0.01% to about 90%, by weight, of a cationic linear homopolymer that is derivable from the polymerization of acrylic acid and/or methacrylic acid or a linear copolymer that is derivable from the polymerization of acrylic acid and/or methacrylic acid and acrylamide or methacrylamide, said homopolymer or copolyer having a molecular weight of from about 10,000 to about 30 million; and (iv) from about 10% to about 99.99%, by weight, of a cationic cross-linked polymer that is derivable from the polymerization of, from 5 to 100 mole percent of cationic vinyl addition monomer, from 0 to 95 mole percent of acrylamide, and from 70 ppm to 300 ppm of a difunctional vinyl addition monomer cross linking agent, the respective amounts of (i) and (ii) in said mixture being selected to provide the desired rheological properties of viscosity and flow elasticity in said softening composition; and c) balance water.
Patent BR-0318053-A (BR)
Title: Método e aparelho para fabricar o corpo de um kit de tambor, método para aninhar uma pluralidade de corpos de tambor, kit de tambor e corpo de tambor do citado kit
Inventor: WENTZEL LOUIS MARTIN
IPC: B21D51/20
Filed: 2003-12-01
Abstract: "MéTODO E APARELHO PARA FABRICAR O CORPO DE UM KIT DE TAMBOR, MéTODO PARA ANINHAR UMA PLURALIDADE DE CORPOS DE TAMBOR, KIT DE TAMBOR E CORPO DE TAMBOR DO CITADO KIT". Um aspecto da invenção relaciona-se com um método para fabricar o corpo de um kit de tambor. O método inclui as etapas de laminar uma chapa metálica não pintada plana (10) para um formato cilíndrico (12) e soldar as bordas livres (14) da forma para produzir um corpo cilíndrico (18). Este corpo é temporariamente enrijecido e tinta é aplicada ao exterior do corpo temporariamente enrijecido. Depois disto o corpo é desenrijecido antes que ele seja deformado para um formato adequado para aninhamento com outros de tais corpos. Outros aspectos da invenção relacionam-se com o aparelho usado no método e com o próprio kit de tambor, incluindo o corpo e as extremidades superior e inferior que podem ser ligadas às respectivas extremidades do corpo. Ainda um outro aspecto da invenção relaciona-se com um corpo de kit de tambor o qual é de forma tubular, o qual é adequado para aninhar com outros corpos similares e o qual tem uma linha de solda correndo de uma extremidade do corpo até a outra. O exterior do corpo, incluindo a linha de solda, é coberto por um revestimento contínuo de tinta aplicado ao corpo por uma operação de pulverização rotativa.
Patent BR-8300976-A (BR)
Inventor: BELLOCCI RIO
IPC: C21D5/00
Filed: 1983-02-28
Abstract: The cast tube (T) is subjected internally in a chill-mould (1) to the uniform spraying of water from 1000 DEG  C. approximately to 350 DEG C. approximately. Then it is extracted from the chill-mould and in a furnace is subjected to isothermal bainitisation maintenance, after which it is cooled in the atmosphere to ambient temperature. Without it being necessary to add expensive chilling elements, one thus obtains lightened tubes having very good mechanical properties and the ovalisation of which remains acceptable.
Patent BR-8600288-A (BR)
Inventor: JAGO JOHN JAMES
IPC: B65H5/14
Filed: 1986-01-24
Abstract: Gripper apparatus for stacking a batch of sheets (14), for example glass sheets, comprises a gripper head (1) having a sheet support (5) for movement to grip the batch of sheets. A roller stop (8) at the bottom of the sheet support (5) engages behind one side of the batch (14) and at least one clamp (15) is movable to grip the batch (14) against the support (5) between that clamp and the stop (8).Tilting members (29) at the bottom of the support (5) are operable, when the support is in a substantially vertical position, to lift the batch (14) over the roller stop (8) as it is stacked.
Patent BR-8606840-A (BR)
Inventor: GOLLUB RAPHAEL
IPC: H04B1/66
Filed: 1986-08-20
Abstract: An efficient system for simultaneously conveying a large number of telephone conversations over a much smaller number of relatively low-bandwidth digital communication channels is disclosed. Each incoming telephone speech signal is filtered, periodically sampled, and digitized. An efficient computational speech compression algorithm is applied to transform a sequence of digitized speech samples into a much shorter sequence of compression variables. The compression variable sequence is further processed to construct a minimum-length bit string, and an identifying header is appended to form a packet. Only a few packets containing information on representative background noise are generated during pauses in speech, thereby conserving digital bandwidth. The packets are queued and transmitted asynchronously over the first available serial digital communication channel. Numerical feedback to the compression algorithm is employed which results in the packet size being reduced during periods of high digital channel usage. Packet header information is utilized to establish a "virtual circuit" between sender and receiver.
Patent BR-8700516-A (BR)
Inventor: ASANO SHIRO
IPC: C07C233/09
Filed: 1987-02-05
Abstract: Disclosed is a method for stopping and starting a reactor equipped with a heat exchanger, a catalyst settler, a catalyst filter and the like, which method is suitable for use in a process for the preparation of acrylamide by reacting acrylonitrile with water in the presence of a metallic copper-based catalyst used as a suspended bed. According to this method, various undesired phenomena which may occur at the beginning of operation can be prevented by discharging the metallic copper-based catalyst until the total amount of metallic copper and copper oxides present in the catalyst remaining in the reactor is not greater than a certain level based on the amount of metallic copper catalyst used at the beginning of the operation, or by discharging the catalyst until the amount of copper oxides is not greater than a certain level and then establishing an inert environment within the reactor.
Patent BR-8703192-A (BR)
Inventor: BITAR MARIE-CHRISTINE
IPC: C07C/
Filed: 1987-06-24
Abstract: Process for separating amino acids by selective countercurrent extraction of the amino acids from a mixture of at least two amino acids, depleted in cystine, with an organophosphorus acid optionally in solution in at least one alcohol, ketone, ether and/or at least one aliphatic hydrocarbon.
Patent BR-8707561-A (BR)
Inventor: KING JAMES PING
IPC: C10M/
Filed: 1987-06-12
Abstract: A lubricant additive that includes antimony thioantimonate and antimony trioxide in a specified ratio for enhancing the extreme pressure, antiwear, and antiabrasive properties of conventional lubricants as well as for use in lubrication of a wide variety of lubricated contact surfaces.
Patent BR-8802469-A (BR)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B37/00
Filed: 1988-05-20
Abstract: Two or more ceramic bodies (10,12) are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal (14) to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies (10,12) and bridges the surfaces, thus bonding the ceramic bodies (10,12) to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
Patent BR-9003160-A (BR)
Inventor: THURIES EDMOND
IPC: H01H33/90
Filed: 1990-07-04
Abstract: A circuit breaker for high and medium tension including insulation by means of a dielectric gas and puffer arc blasting, the circuit breaker comprising a gastight insulating casing, containing: a fixed assembly comprising, in particular, a fixed main contact and a fixed arcing contact; a moving assembly driven by a drive rod and including, in particular, a moving main contact and a moving arcing contact; a first blast volume extended by a blast nozzle; a blast piston; and first and second secondary contacts disposed inside a second volume and designed to strike a secondary arc; wherein the first secondary contact is fixed relative to the fixed assembly, the second secondary contact being semi-moving relative to the moving assembly, possessing its own source of energy for displacing it during a circuit breaker disengagement operation, and being provided with means for conferring a shorter stroke thereto than the stroke of the moving assembly.
Patent BR-9003620-A (BR)
Inventor: GEORGE RAYMOND DOUGLAS
IPC: B01D39/20
Filed: 1990-07-26
Abstract: The invention relates to composite ceramic materials strengthened by the incorporation of ceramic fibres and to a method of making such materials. A novel composite ceramic material comprises an alumina matrix (11) containing mullite formations (12) formed from a colloidal silica filler and alumina fibres (10), part at least of the mullite growth (12) being on the surface of the fibres (10). The composite ceramic material is made by forming an aqueous slurry containing a dispersion of the fibres, filler, colloidal silica and rheological agents, forming the slurry to the desired shape and firing the product. The ceramic matrix material is particularly suitable for the manufacture of ceramic foam filters.
Patent BR-9007394-A (BR)
Inventor: HAZELTON DONALD ROSS
IPC: C08L23/10
Filed: 1990-05-16
Abstract: A dynamically vulcanized alloy composition having improved tensile strength including a first butyl or halogenated butyl rubber-based elastomer and a second EPM and/or EPDM elastomer in a matrix of a crystalline polyolefin resin, and a process for producing the improved composition.
Patent BR-9101281-A (BR)
Inventor: CARLISLE WILLIAM DANIEL
IPC: C10N70/00
Filed: 1991-04-01
Abstract: A lubricating oil soluble compound suitable for use as a dispersant additive is obtainable by reacting at elevated temperature an epoxyacrylate with a dispersant having at least one reactive nitrogen - containing moiety. Intermediates of the general formula IV <CHEM> where Y min  is a group derived from the reaction of the epoxyacrylate with reactive nitrogen-containing moieties (ie primary or secondary amines) are novel. The process for preparing the lubricating oil soluble compounds can be a one step or multistep process. Lubricating oil compositions comprise a major proportion of lubricating oil and a minor proportion of the lubricating oil soluble compounds.
Patent BR-9405906-A (BR)
Inventor: FARAONE WILLIAM A
IPC: C13B20/14
Filed: 1994-03-25
Abstract: An economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass are first decrystallized and then hydrolyzed to produce a hydrolysate containing both sugars and acid. Silica present in the biomass can then be removed for further processing. The remaining solids are then subjected to a second decrystallization and hydrolyzation to optimize the sugar yields. An improved method for separating the sugars from the acid in the hydrolysate is also disclosed. The resulting sugar stream can then be fermented, using an improved method which allows both hexose and pentose sugars to be fermented simultaneously.
Patent BR-9507259-A (BR)
Inventor: GIRARDOT RICHARD MICHAEL
IPC: A47K7/02
Filed: 1995-01-12
Abstract: A personal cleansing implement comprises a tubular piece of diamond-mesh scrim, which is stretched to expand the diamond mesh, gathered to form circumferential pleats, heat set in an expanded and pleated condition, and folded into a stack of layers to form a resilient batt. A softer layer of hydrophobic knitted material lies against the top surface of the batt with its outer edge wrapped around the perimeter of the batt and against the bottom surface of the batt. The softer knitted layer is connected to the batt by a connecting means at the outer edge to form a dual textured cleansing implement made of hydrophobic materials and having high open area to enhance rinsing and drying. Thread stitching or thermobonding are the preferred connecting means. A tether loop is connected to the implement for hanging it from a support during drying. The softer knitted layer preferably has at least one aperture therethrough.
Patent BR-9706913-A (BR)
Inventor: JACH OLAF
IPC: G01N27/419
Filed: 1997-11-03
Abstract: Electrochemical sensor for measuring a gas concentration of a sampled gas with an electrochemical element, including an electrochemical pump cell with a first and a second electrode and with a gas chamber which is connected to the sampled gas via a gas inlet opening and in which one of the two electrodes is located, with the gas inlet opening being covered by a porous covering. Also a method for producing an electrochemical sensor of this type.