baber/WOPTO huggingface dataset:
Patent BR-0206000-A (BR)
Title: Mecanismo auto-alinhante de retorno com pontos de apoio
Inventor: GONCALVES CESAR MARTINS
IPC: B65G15/64
Filed: 2002-12-30
Abstract: "MECANISMO AUTO-ALINHANTE DE RETORNO COM PONTOS DE APOIO". Um mecanismo auto-alinhante de retorno compreendido por pelo menos, dois pontos de apoio (11) presentes preferencialmente um em cada extremidade da parte móvel (6), ditos apoios constituídos, de pelo menos, um meio deslizante que se movimenta sobre uma superfície (15) proporcionando assim uma distribuição da carga de maneira uniforme e aumentando assim a resistência mecânica do eixo vertical (5) da base ou travessa fixa (1).
Patent BR-0208572-A (BR)
Title: Derivados de aminopiperidina
Inventor: EDLIN CHRISTOPHER DAVID
IPC: A61P31/18
Filed: 2002-03-21
Abstract: "DERIVADOS DE AMINOPIPERIDINA". A presente invenção refere-se a novos derivados de aminopiperidina, a um processo para produção dos mesmos, a composições farmacêuticas e ao uso de tais compostos em medicina. Em particular, os compostos de fórmula (I) impedem que o vírus da imunodeficiência humana (HIV) penetre nas células bloqueando a interação da proteína de envoltório viral gp120 com um receptor de quimiocina sobre a superfície da célula. Conseq³entemente, os compostos desta invenção podem ser vantajosamente usados como agentes terapêuticos para o tratamento de doenças mediadas pelo vírus da imunodeficiência humana (HIV), seja isolados ou em combinação com outros inibidores da replicação viral do HIV ou com farmacointensificadores. Também estão descritos compostos de fórmula geral (1) onde R^ 1^, R^ 2^, R^ 3^, X e A são como definidos no relatório descritivo.
Patent BR-0213198-A (BR)
Inventor: LAST LAURENS
IPC: B65D77/30
Filed: 2002-10-10
Abstract: A plastic spout (150,170) which is adapted to be sealed between two foil walls of a pouch. The spout has a spout body, which forms a passage (153) for delivering a medium from the pouch and/or feeding a medium to the pouch. 
In a bottom part thereof, the spout, on opposite sides, forms a sealing zone for a sealed connection to an adjoining foil wall. 
The sealing zones of the spout body are formed by sealing walls (158,159) which project downward from the spout body, each having a curvature over their entire length, such that each sealing wall is outwardly convex over its entire length with respect to an imaginary plane passing through the outermost ends, which adjoin one another, of the sealing walls. 
The sealing walls can preferably move flexibly transversely with respect to their plane and, on their inner side, are unsupported or are supported by one or more flexible supporting parts of the spout body.
Patent BR-0213909-A (BR)
Inventor: CANNATA VINCENZO
IPC: C07D401/06
Filed: 2002-10-29
Abstract: A process and new oxazolinic intermediates for the preparation of 4-(8-chloro-5,6-dihydro-11H-benzo-[5,6]-clohepta-[1,2-b]-pyridin-11-ylide-ne)-1-piperidinecarboxylic acid ethyl ester (loratadine) is described. The process starts from 2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)-3-methyl-pyridine, a new intermediate to obtain loratadine. 2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-3-methyl-pyridine is condensed with 3-chloro-benzyl-chloride and the resultant product is treated with Grignard reagent of 4-chloro-N-methyl-piperidine. [3-(2-(3-chloro-phenyl)-ethyl]-pyridin-2-yl-]-1-(methyl-piperidin-4-yl)-methanone is obtained for subsequent hydrolysis. Starting from this last compound it is possible to obtain loratadine with known methods.
Patent BR-0215869-A (BR)
Inventor: WATAYA HIROMI
IPC: B27N3/08
Filed: 2002-09-06
Abstract: A method for making pallets in a simple and quick way by evenly heating a base material of pallets is provided. <??>To achieve the above objective, plant fibres are made into unwoven fabric randomly tangled and impregnated with resin to form a sheet of base material. <??>The base material is then sandwiched between upper and lower metal moulds, to be heated and pressurized by hot air blowing from hot-air vents at the end of a hot-air channel formed in the metal moulds to provide a pallet. <??>Furthermore, a circulation duct may be formed between a hot-air generating means and the hot-air channel made in the metal moulds to circulate hot air. <IMAGE>
Patent BR-0306913-A (BR)
Title: Peça de trabalho soldável, formulação acentuadora de transmissão, e, método para pré-processamento de peça de trabalho
Inventor: HARTLEY SCOTT M
IPC: B29C65/16
Filed: 2003-01-10
Abstract: "PEçA DE TRABALHO SOLDáVEL, FORMULAçãO ACENTUADORA DE TRANSMISSãO, E, MéTODO PARA PRé-PROCESSAMENTO DE PEçA DE TRABALHO". Peça de trabalho soldável (16) preparada depositando em uma superfície da peça de trabalho um corante absorvedor (20) que possui uma forte absorção e um alto coeficiente de extinção. O corante é depositado com uma densidade uniforme e deste modo possui a capacidade de converter a energia radiante que chega acima de cerca de 0,1 Joule por milímetro quadrado em energia térmica por meio de relaxamento vibrónico e decomposição exotérmica. Em aplicações ópticas, a peça de trabalho forma soldas com alta transmissão fotópica e óptica. Um método para o pré-processamento da peça de trabalho descreve as etapas para selecionar polímeros, corantes e veículos.
Patent BR-0307465-A (BR)
Title: Derivados de 3-aril-2,5-dihidróxi-1,4-benzoquinonas, o respectivo processo de preparação e as composições farmacêuticas que os contêm
Inventor: DASSONVILLE ALEXANDRA
IPC: C07C50/28
Filed: 2003-02-04
Abstract: "DERIVADOS DE 3-ARIL-2,5-DIHIDRóXI-1,4-BENZOQUINONAS, O RESPECTIVO PROCESSO DE PREPARAçãO E AS COMPOSIçõES FARMACêUTICAS QUE OS CONTêM". A presente invenção refere-se a um composto de fórmula (I), na qual: R~ 1~ e R~ 2~, idênticos ou diferentes, representam, cada um, um átomo de hidrogênio ou um grupamento acila ou alquila, Ar representa um grupamento arila ou heteroarila, A representa um grupamento escolhido dentre a Fórmula (11), R~ 4~ representa um átomo de hidrogênio ou um grupamento alquila, R~ 5~ representa um átomo de hidrogênio ou um grupamento escolhido dentre alquila, arila e heteroarila, R~ 3~ representa um grupamento arila, heteroarila, diciclopropilmetila ou benzidrila, ou A-R~ 3~ representa um grupamento naftila eventualmente substituído, com exclusão da 2,5-dihidróxi-3-(4-metoxifenil)-6-(2-feniletenil)-1,4-benzoquinona, da 2,5-dihidróxi-3-(4-metoxifenil)-6-(2-naftil)-1,4-benzoquinona, e da 2,5-dihidróxi-3-(2-naftil)-6-fenil-1,4-benzoquinona.
Patent BR-0308258-A (BR)
Inventor: ANDERSON JUDITH ROSE
IPC: A61K31/425
Filed: 2003-03-07
Abstract: The invention relates to a pharmaceutical combination which comprises (a) an alkylating agent and (b) an epothilone derivative of formula (I) wherein A represents O or NRN, wherein RN is hydrogen or lower alkyl, R is hydrogen or lower alkyl, and Z is O or a bond. Said combination can be useful for the treatment of a proliferative disease, especially a tumor disease.
Patent BR-0308762-A (BR)
Title: Formulação farmacêutica compreendendo melatonina
Inventor: ZISAPEL
IPC: A61K9/24
Filed: 2003-03-20
Abstract: "FORMULAçãO FARMACêUTICA COMPREENDENDO MELATONINA". A potencialização de curto prazo de hipnóticos não-barbitúricos e não-benzodiazepínicos é feita pelo uso de melatonina.
Patent BR-0311508-A (BR)
Inventor: DIRKS CHRISTIAAN HENRI PETER
IPC: D04C1/00
Filed: 2003-05-27
Abstract: Endless rope containing primary strands, the primary strands containing laid-up secondary strands, the laid-up secondary strands containing rope yarns, wherein the primary strands have been laid up from 3, 4 or 6 secondary strands, wherein the rope contains a splice in at least every primary strand and wherein the rope preferably has been laid up from 3, 4 or (1+6) primary strands or, alternatively, has been braided from 8 or 12 primary strands.
Patent BR-0312127-A (BR)
Title: Derivados de hidrazida ou hidrazona do ácido hexahidro-piridazina-3-carboxìlico, quimiotecas que os comtêm, a respectiva utilização como medicamentos, composições farmacêuticas que os contêm e os respectivos processos de preparação
Inventor: BHATNAGAR NEERJA
IPC: A61P3/14
Filed: 2003-06-12
Abstract: "DERIVADOS DE HIDRAZIDA OU HIDRAZONA DO áCIDO HEXAHIDRO-PIRIDAZINA-3-CARBOXìLICO, QUIMIOTECAS QUE OS CONTêM, A RESPECTIVA UTILIZAçãO COMO MEDICAMENTOS, COMPOSIçõES FARMACêUTICAS QUE OS CONTêM E OS RESPECTIVOS PROCESSOS DE PREPARAçãO". A invenção tem por objeto um composto de fórmula geral (I). A invenção tem também por objeto as quimiotecas que os contêm, sua utilização como medicamentos, composições farmacêuticas e seus processos de preparação.
Patent BR-0312169-A (BR)
Title: Composto, composição farmacêutica, uso do composto, método para o tratamento de um sujeito afligido por uma condição patológica ou doença suscpetivel de redução por antagonismo de receptores muscarìnicos m3 e produto de combinação
Inventor: ALBERO MARIA ANTONIA BUIL
IPC: A61P25/00
Filed: 2003-06-18
Abstract: "COMPOSTO, COMPOSIçãO FARMACêUTICA, USO DO COMPOSTO, MéTODO PARA O TRATAMENTO DE UM SUJEITO AFLIGIDO POR UMA CONDIçãO PATOLóGICA OU DOENçA SUSCPETìVEL DE REDUçãO POR ANTAGONISMO DE RECEPTORES MUSCARìNICOS M3 E PRODUTO DE COMBINAçãO". A presente invenção refere-se a carbamatos de fórmula Ou sais farmaceuticamente aceitáveis da mesma, incluindo os sais de amónia quaternária de fórmula (II) Assim como processos para a preparação das mesmas, composições farmacêuticas que compreendem as mesmas e o uso das mesmas em terapia como antagonistas de receptores muscarínicos M3.
Patent BR-0313309-A (BR)
Title: Máquina de êmbolo rotativa com carcaça interna deslocável
Inventor: ARNOLD FELIX
IPC: F01C9/00
Filed: 2003-08-04
Abstract: "MáQUINA DE êMBOLO ROTATIVA COM CARCAçA INTERNA DESLOCáVEL". A invenção se refere a uma máquina de êmbolo rotativa, com uma carcaça interna (1) e rotores (2, 3) dispostos com um ângulo axial um em relação ao outro, para a compensação de tolerâncias de fabricação e para a redução das perdas pela fenda de máquinas desse tipo.
Patent BR-0313380-A (BR)
Title: interoperabilidade de rede núcleo em um sistema por picocélula
Inventor: KOLOR SERGIO
IPC: H04L12/66
Filed: 2003-08-14
Abstract: INTEROPERABILIDADE DE REDE NúCELO EM UM SISTEMA POR PICO-CéLULA Em um sistema de comunicação sem fio, um método e um equipamento de comunicação entre pelo menos uma estação base e uma rede núcleo são reivindicados. Mensagens de sinalização e fluxos de voz são transportados utilizando-se protocolos comutados por pacote (IP); Um campo CIC (Código de identificação de Circuito é utilizado para identificar pelo menos um fluxo voip. o campo CIC pode ser interpretado como um número de porta UDP para a voz através de fluxo IP. Além disso, um campo de fonte de sincronização ou fonte de contribuição registrado de um cabeçalho RTP pode ser utilizado como o campo CIC.
Patent BR-0313591-A (BR)
Inventor: HALLER HANS-PETER
IPC: G01R22/00
Filed: 2003-05-12
Abstract: The invention proposes that the meter case (4) is provide with two covers, a main cover (4a) and a secondary cover (4b) for the incoming service supplies and test connections provided with seals (5 and 6) respectively. To prevent unauthorized access to any test and calibration facilities a third cover in the form of a bolt (7) is provided under the secondary cover which covers access points for test prods having its own seal (8).
Patent BR-0315805-A (BR)
Title: Composições acrìlicas
Inventor: FAROOQ FAREEDUDDIN
IPC: C08F292/00
Filed: 2003-10-29
Abstract: "COMPOSIçõES ACRìLICAS". A presente invenção relaciona-se a uma folha termoformável, por exemplo, uma folha acrílica, compreendendo particulas próximas à folha superior, onde a folha texturizada, quando termoformada, fornece uma superfície texturizada de baixo brilho que seja menos sensível a danos, manchas (incluindo manchas resultantes do molde), desgastes e rasgos domésticos, e reduza visivelmente a aparência de depósitos oleosos em sua superfície.
Patent BR-0316192-A (BR)
Title: Método e composições para o tratamento da ansiedade
Inventor: CODD JANET
IPC: A61K31/519
Filed: 2003-11-25
Abstract: "MéTODO E COMPOSIçõES PARA O TRATAMENTO DA ANSIEDADE". Em um paciente através da administração oral, ao dito paciente, de uma dose diária do ingrediente ativo, 2-piridinil¢7-(4-piridinil)pirazolo¢1,5-a!-pirimidin-3-il!-metanona, ou seus sais farmaceuticamente aceitáveis, especialmente Ocinaplonin, em duas administrações divididas separadas, em que a primeira porção é administrada em uma forma de liberação lenta e a porção restante é administrada na forma de liberação imediata de modo a manter os níveis do sangue desse ingrediente ativo a níveis terapeuticamente relevantes para manter o efeito anti-ansiedade no paciente durante os períodos entre as administrações desse ingrediente ativo, bem como as composições farmacêuticas que contêm esse ingrediente ativo para a administração em relação ao método acima.
Patent BR-0317272-A (BR)
Title: Composições pré-bióticas
Inventor: GIBSON GLENN R
IPC: A23L33/00
Filed: 2003-12-11
Abstract: "COMPOSIçõES PRé-BIóTICAS". A presente invenção refere-se a composições nutritivas que compreendem oligossacarídeos para o controle da doença inflamatória do intestino e distúrbios relacionados, tais como diarréia e constipação.
Patent BR-0318594-A (BR)
Inventor: ZHU BING
IPC: C07K14/47
Filed: 2003-11-03
Abstract: The present invention discloses a recombinant protein having an anti-cancer effect, its encoding gene and uses thereof. The recombinant protein having an anti-cancer effect provided by the present invention is one selected from the group consisting of: 1) a protein having the amino acid sequence of SEQ ID No:2 shown in the sequence listing; 2) a protein derived from SEQ ID No:2, which has a sequence homology of more than 90% with SEQ ID No:2 and which has the same activity as that of SEQ ID No:2; 3) a protein derived from SEQ ID No:2, which is obtained by adding or deleting 15 or less amino acid residues at the N-terminus of the amino acid sequence of SEQ ID No:2, and which has the same activity as that of SEQ ID No:2; 4) a protein derived from SEQ ID No:2, which is obtained by adding or deleting 15 or less amino acid residues at the C-terminus of the amino acid sequence of SEQ ID No:2, and which has the same activity as that of SEQ ID No:2; 5) a protein derived from SEQ ID No:2, which is obtained by substitution, deletion, or addition of one or several amino acid residues in the amino acid sequence of SEQ ID No:2, and which has the same activity as that of SEQ ID No:2. The medicament containing above recombinant protein as active component has significant selective inhibitory effect on tumor cells, and does not induce apoptosis of normal tissue cells, and has important applicable value.
Patent BR-8000923-A (BR)
Inventor: DRABER W
IPC: C07D263/52
Filed: 1980-02-14
Abstract: Fungicidally active novel spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2-thion-4-ones of the formula <IMAGE>   in which X and Y each independently is halogen, and n is 2 or 3, are produced by reacting an  alpha -hydroxy-cycloalkylcarboxylic acid or acid ester of the formula <IMAGE>   in which R is hydrogen or alkyl with 1 to 4 carbon atoms, (a) with an isothiocyanate of the formula   <IMAGE>   or (b) with an aniline of the formula   <IMAGE>    in the presence of a diluent, and then cyclizing the  alpha -hydroxycycloalkyl-carboxylic acid amide formed of the formula   <IMAGE>
Patent BR-8009003-A (BR)
Inventor: NACK H
IPC: B01D53/34
Filed: 1980-12-22
Abstract: Nitrogen oxide pollutants are substantially reduced and sulfur dioxide minimized in multisolid fluidized beds by staged combustion of the fuel. The lower combustion region is operated at substoichiometric conditions such that NOx is reduced by carbon and carbon monoxide to nitrogen gas. The upper combustion region is operated at excess oxygen conditions to complete the combustion of char and carbon monoxide. Elevated temperature excursions in the upper region which deter sulfur capture are prevented by recycling cool entrained bed particles therethrough.
Patent BR-8103020-A (BR)
Inventor: KRAMER H
IPC: G01N15/04
Filed: 1981-05-15
Abstract: The invention relates to a method permitting ferromagnetic powders for use in heavy medium suspensions for the float-sink dressing of minerals to be readily tested as to their efficiency in magnetic separation and demagnetization. To this end, the invention provides (a) for a heavy medium suspension specimen to be removed from the purification cycle directly downstream of the magnetic separation stage, for it to be freed from impurities by decantation, and its relative sedimentation velocity to be determined with the aid of a sedimentometer; (b) for a heavy medium suspension specimen to be removed from the purification cycle downstream of the demagnetization stage, for it to be freed from impurities by decantation, and for its relative sedimentation velocity to be determined with the aid of a sedimentometer; and (c) for the heavy medium suspension specimen according to (b) to be demagnetized in a cyclicly decreasing magnetic alternating field with a maximum field strength which is 1.1 to 1.5 times the maximum field strength of the magnetic separator, and for the relative sedimentation velocity of the specimen to be determined with the aid of sedimentometer. The ferromagnetic powder is reliably separable magnetically and demagnetizable with the aid of a demagnetizing means in the event of the relative sedimentation velocity according to (a) being at least ten times greater than the relative sedimentation velocity according to (c), and the relative sedimentation velocity according to (c) being at most 10% lower than that according to (b).
Patent BR-8201336-A (BR)
Inventor: ECKSTEIN UDO
IPC: D01F2/16
Filed: 1982-03-12
Abstract: 1. Whitener-containing spinning dopes for the production of regenerated cellulose fibres, characterised in that they contain virtually water-insoluble lowmolecular brightener salts of the formula  see diagramm : EP0060439,P8,F4  wherein A denotes the anion of a high-affinity anionic whitener for cellulose, R1 denotes optionally substituted alkyl, alkenyl, aralkyl, aryl or cycloalkyl, R2 , R3 or R4 independently of one another denote hydrogen or R1 , or either 2 or 3 of these radicals jointly form, with the inclusion of the N atom, a heterocyclic structure, and n denotes an integer > 0.
Patent BR-8305968-A (BR)
Inventor: VODGES CHRISTINE ELLEN
IPC: C08K3/22
Filed: 1983-10-27
Abstract: The high temperature aging of polyamides is substantially improved by incorporating therein an antioxidant and an oxide of a metal of Group II or III of the Periodic Table, preferably a synthetic zeolite. The total amount of antioxidant and metal oxide is at least 1 %, preferably 1 to 5%, and the amount of metal oxide is preferably 0.5 to 5%. Polyamides which can be stabilized in this way include Nylon-6, Nylon-11 and Nylon-12.
Patent BR-8404921-A (BR)
Inventor: HORST ROBERT WHITING
IPC: G06F9/42
Filed: 1984-09-28
Abstract: Hardware for performing microcode branching in a central processing unit allows for two different speeds of branches which can be used by microcode and includes flexibility to optionally inhibit the extra lines which enter the pipeline on a branch. A default branch path can be taken for a test result not yet available and can be replaced with a correct branch target during a clock pause if the test result is false. A return address stack is provided with decoupled loading and pushing to accommodate the two branching speeds. Microcode can specify loading the return address stack with a literal or register value to allow vectored branching and returning to a desired line after a delayed call.
Patent BR-8803553-A (BR)
Inventor: TASCHKE FRANZ
IPC: B01F5/00
Filed: 1988-07-15
Abstract: 1. Electromotor powered handtool which is provided with an equipment for the metering and mixing of at least two substances as well as for the feeding of the intermixed substances to a treatment place, which equipment is equipped with receptacle pockets for cartridges which contain the substances to be intermixed together, which are each expressable from the cartridge concerned with the aid of a respective extruding member, wherein the extruding members are actuable through a drive element driven by way of the armature shaft of the drive motor and each of the substances to be intermixed gets by way of feed duct to a mixer, to the outlet of which an exit nozzle for the mixed substance is connectible, characterised thereby, that the armature shaft (4) of the drive motor (5) at the same time effects the drive of the mixer (26), which is reversible in direction of rotation, and actuates the drive element (3) associated with the extruding members (22, 23) as well as the mixer (26) by way of a gear unit (7), which is housed in a gear housing united with the drive motor (5).
Patent BR-8900791-A (BR)
Inventor: MANZER LEO E
IPC: C07C17/20
Filed: 1989-02-22
Abstract: An improved process for the manufacture of 1,1,1,2-tetrafluoroethane, more particularly, a gas-phase reaction of 1,1,1-trifluorochloroethane with hydrogen fluoride in the presence of a selected metal on aluminum fluoride or carbon.
Patent BR-9000867-A (BR)
Inventor: SCHWERDT HANS-WERNER
IPC: F16F13/00
Filed: 1990-02-22
Abstract: A rubber sleeve spring having hydraulic damping, comprising two connecting parts 1, 2, which enclose one another in an axially parallel arrangement and which are at a radial spacing from one another, two spring bodies (3, 4) of elastomeric material, following one another in the radial direction, being provided in the gap formed by the radial spacing, the outer spring body (4) of which encloses liquid-filled chambers (5) having a profile designed essentially in the form of a cross, at least two mutually opposite chambers (5) being connected through a dampening opening (6) and an intermediate mass (7) being provided between the outer and the inner spring bodies (4, 3). The intermediate mass consists of two mutually opposite half-shells (7.1, 7.2), which are allocated in mirror-image fashion to the perpendicular centre plane of the outer spring body (4). The half- shells (7.1, 7.2) and the outer spring body (4) are connected in a non-detachable manner and the inner spring body (3) is pressed into the free space (10) surrounded by the half-shells (7.1, 7.2) with the outer spring body (4) being radially compressed. 
<IMAGE>
Patent BR-9003322-A (BR)
Inventor: LENTZ DAVID JOHN
IPC: C08L3/00
Filed: 1990-07-11
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising     a) destructurized starch, and b) at least one compound selected from the group consisting of polysaccharide graft copolymers and graft copolymers of polysaccharide derivatives; said compound being present in an amount effective to enhance the physical properties of said articles.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.