baber/WOPTO huggingface dataset:
Patent BR-0308696-A (BR)
Title: Derivados de quinolina e seu emprego como ligante de 5-ht6
Inventor: AHMED MAHMOOD
IPC: C07D401/04
Filed: 2003-03-25
Abstract: "DERIVADOS DE QUINOLINA E SEU EMPREGO COMO LIGANTE DE 5-HT~ 6~". A presente invenção se refere a compostos de quinolina da fórmula (I) ou a um sal farmaceuticamente aceitável seu, em que R^ 1^ e R^ 2^ representam independentemente hidrogênio ou alquila C~ 1-6~ ou então R^ 1^ é ligado a R^ 2^ para formar um grupo (CH~ 2~ )~ 2~, (CH~ 2~)~ 3~ ou (CH~ 2~)~ 4~; R^ 3^, R^ 4^ e R^ 5^ representam independentemente hidrogênio, halogênio, ciano, -CF~ 3~ -CF~ 3~O, alquila C~ 1-6~, alcóxi C~ 1-6~, alcanoíla C~ 1-6~ ou um grupo -CONR^ 6^ R^ 7^ ; m representa um número inteiro de 1 a 4, de modo tal que quando m for um número inteiro maior do que 1, dois grupos R^ 2^ podem em vez disso ser ligados entre si para formar um grupo CH~ 2~, (CH~ 2~)~ 2~ ou (CH~ 2~)~ 3~; n representa um número inteiro de 1 a 3; p representa 1 ou 2; A representa um grupo -Ar^ 1^ ou -Ar^ 2^ Ar^ 3^; Ar~ 1^, Ar^ 2^ e Ar^ 3^ representam independentemente um grupo arila ou um grupo heteroarila, podendo ambos ser opcionalmente substituídos por um ou mais substituintes que tem atividade farmacológica, a processos para a sua preparação, a composições contendo-os e a seu emprego no tratamento de distúrbios do SNC e outros.
Patent BR-0309043-A (BR)
Inventor: REIS BRADLEY E
IPC: H05K9/00
Filed: 2003-03-11
Abstract: A substrate having at least one electrical component disposed thereon; a plurality of discrete electrically conductive fastening units disposed in a pattern on the substrate surrounding the at least one electrical component; a board-level electromagnetic interference (EMI) shield comprising an electrically conductive layer; a plurality of apertures formed in the board-level EMI shield such that the apertures correspond to the pattern of the electrically conductive fastening units; with at least one thermally conductive interface (TCI) material disposed over the at least one electrical component; and wherein the electrically conductive layer of the board-level EMI shield is in electrical contact with at least one electrically conductive fastening unit.
Patent BR-0309132-A (BR)
Title: Estrutura de nó tridimensional
Inventor: PATBERG LOTHAR
IPC: B62D23/00
Filed: 2003-04-04
Abstract: "ESTRUTURA DE Nó TRIDIMENSIONAL". A presente invenção refere-se a uma estrutura de nó tridimensional de um chassi para veículos, bem como a um processo para sua produção. Aqui a estrutura de nó consiste em dois perfis ocos (1, 2), dos quais o primeiro perfil oco (1) apresenta pelo menos um lado plano e divide ao longo de sua circunferência, uma nervura (1c) situada neste lado plano e é aberto em torno dessa nervura (1c). O segundo perfil oco (2) apresenta pelo menos dois lados planos e se conecta com estes nas extremidades (1a, 1b) surgidas por meio da divisão e de flexão do primeiro perfil oco (1). Os dois perfis ocos (1, 2) são unidos um com o outro por fecho devido ao material nas áreas de borda (1d, 1 e, 1f) das extremidades (1a, 1b).
Patent BR-0312491-A (BR)
Inventor: ROETTGER DIRK
IPC: C07B43/04
Filed: 2003-06-17
Abstract: The invention relates to a process for the telomerization of acyclic olefins having at least two conjugated double bonds (I) or mixtures in which such olefins are present with nucleophiles (II) using a metal-carbene complex as catalyst.
Patent BR-0312879-A (BR)
Inventor: SWORDS GREG
IPC: A61F2/00
Filed: 2003-07-23
Abstract: A cranio-maxillofacial implant material that is made of a macroporous (greater than 100 microns in diameter) interconnecting porous polyethylene structure with bioactive glass particles dispersed throughout the porous polyethylene structure, is disclosed. The Implant provides augmentation or replacement of cranio-maxillofacial tissues when implanted subperiosteally or within cranio-maxillofacial soft tissue. The addition of the bioactive glass particles to the porous polyethylene implant structure provides for faster fibrovascular ingrowth into the implant material.
Patent BR-0317623-A (BR)
Title: Escitalopram, composição farmacêutica, e, uso de hidrobrometo de escitalopram
Inventor: MARTEL LAWRENCE
IPC: A61P25/24
Filed: 2003-12-18
Abstract: "ESCITALOPRAM, COMPOSIçãO FARMACêUTICA, E, USO DE HIDROBROMETO DE ESCITALOPRAM". Escitalopram (S-citalopram) na forma de seu hidrobrometo, métodos para a sua preparação e suas composições farmacêuticas.
Patent BR-7908039-A (BR)
Inventor: KATHMANN P
IPC: F04C27/00
Filed: 1979-12-10
Abstract: An arrangement which seals three movable bodies with respect to one another, for example in a component used in a motor vehicle, is provided with first sealing bodies which are imbedded in a first rotating body. Sealingly secured in these first sealing bodies are sealing members which follow the circumference of the first rotating body as well as a respective sealing member extending in the axial direction of the rotating body. The sealing members are in sliding sealing engagement with sealing surfaces of angular sealing strips, such sealing surfaces extending normal to the direction of the sealing members which follow the circumference of the rotating body. The angular sealing strips are secured at the opposing ends of a reciprocable second body which radially traverses the rotating body. Preferably, these angular sealing strips are interconnected with the aid of a respective further sealing body positioned on the axial end surfaces of the second body.
Patent BR-8407002-A (BR)
Inventor: STOTKO HUBERT
IPC: F16D3/18
Filed: 1984-08-06
Abstract: Between two axial force transmission coupling pairs (22, 24) having each a ball socket (22) and a spherical segment (24) housed herein, there is arranged a pair of torque transmission couplings (26, 28) comprised of an inner toothed ring (26) and of an outer curved toothing (28). Both coupling pairs (22, 24; 26, 28) are enclosed within a housing (20) having cavities (40, 42, 44) filled at least partially with a liquid lubricant. Between the torque transmission coupling pair (26, 28) and each of the two axial force transmission coupling pairs (22, 24) there is provided an additional ring-shaped lubricant chamber (46) of which the inner diameter (D1) is at the most as large as the diameter (D2) of the smallest circle starting from the spherical segment (24). Thereby, the lubrication of the axial force transmission coupling pairs (22, 24) is improved.
Patent BR-8503128-A (BR)
Inventor: KOOKE DIETER
IPC: C08L5/04
Filed: 1985-06-28
Abstract: Impression material in the form of a powder, which, on mixing with water, provides a paste which cures to a solid consistency, the material in the form of a powder being made dust-free by additions of a coating agent, which material is characterized in that it contains paraffin as an additive.
Patent BR-8505111-A (BR)
Inventor: MAIER HELMUT
IPC: F16B12/32
Filed: 1985-10-15
Abstract: A connector for detachably joining one profile section to another in a framework assembly comprises a housing having a bottom part and a lid connected to one another by means of snap-lock coupling elements. The housing is insertable into a longitudinal recess at one end face of a horizontal profile section. A latch is slidably disposed in the housing and has, at an end projecting from the housing, a hook for engaging an inwardly facing surface of a vertical profile section. At an end opposite the hook, the latch has a rectangular aperture traversed by a substantially cylindrical eccentric pin projecting from the housing of the connector into a transverse bore in the horizontal profile section. The eccentric pin is outwardly biased by a spiral compression spring disposed on a side of the latch opposite the hook and opposite an incline disposed on the inner side of a housing portion and engageable with a bent segment of the latch for producing a transverse motion of the hook during a terminal phase of a longitudinal motion of the latch.
Patent BR-8605590-A (BR)
Inventor: DIEN RENE
IPC: C08F216/14
Filed: 1986-11-12
Abstract: Novel, heat-stable imido polymers, well adopted, e.g., as coating or molding resins, comprise the polymerizates of (a) at least one N,N'-bismaleimide, (b) at least one diprimary diamine, and (c) at least one N-(meth)-allyloxyphenylmaleimide.
Patent BR-8807708-A (BR)
Inventor: CRUM GERALD W
IPC: B05B5/03
Filed: 1988-09-16
Abstract: A flat spray nozzle for a powder spray gun comprises a nozzle body formed with an axial powder flow passageway, a pair of spaced powder discharge slots intersecting the powder flow passageway and a bore located between the powder discharge slots. The bore in the nozzle body receives an electrode which extends forwardly of the spray nozzle, between the powder discharge slots for electrostatically charging particulate powder material emitted from the powder discharge slots without disrupting the spray pattern of particulate powder material.
Patent BR-9002098-A (BR)
Inventor: ROTH RUDOLF
IPC: G11B11/105
Filed: 1990-05-04
Abstract: By means of a preformed track modulation (Fig. 1c, Fig. 1d) an auxiliary signal is recorded on a record carrier (1) of an inscribable type in a servo track (4) intended for information recording. The auxiliary signal comprises address codes (AC) and auxiliary codes (HC) which can be distinguished from each other. The address codes specify the address of the track portion in which said codes are recorded, and the auxiliary codes provide additional information about the record carrier, such as references to a track portion having a specific address code. A recording device comprises means (82, 86, 88, 90, 92) for reading the auxiliary signal recorded by means of the track modulation and means (93) for separately detecting the presence of address codes (AC) and the presence of auxiliary codes (HC) in the auxiliary signal.
Patent BR-9003589-A (BR)
Inventor: WEDER HEINRICH
IPC: B04B9/06
Filed: 1990-07-19
Abstract: The stator 3 of a low speed, high torque hydraulic motor I is coupled to the drum 2 of a decanting centrifuge, and the rotor 20 of the motor is coupled to a worm 1 within the drum to provide relative or differential rotation between the drum and worm. A light weight, high speed hydraulic motor II is coupled to an end disk extension 14 of the motor I rotor or stator in an overhanging, coaxial position, and its housing 16 is elastically braced against rotation. The speeds of both motors are independently controlled.
Patent BR-9306860-A (BR)
Inventor: HODGE STEVE
IPC: F03C2/08
Filed: 1993-08-09
Abstract: PCT No. PCT/GB93/01680 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/04824 PCT Pub. Date Mar. 3, 1994A compact gerotor pump having reduced axial dimension has an external fixed pump body in which a rotor and annulus set is housed. A drive shaft is provided that is neither fixed nor journalled directly by the pump body. The shaft is secured to the rotor within the body and extends through an opening in an end wall of the body and is secured to the hub of an external drive gear that is journalled by the housing for driven rotation of the drive gear, shaft, and rotor relative to the pump body.
Patent BR-9405445-A (BR)
Title: Aparelho codificador e decodificador de sinal apropriado para codificar um sinal de entrada e decodificar um sinal codificado, suporte de gravação onde sinais codificados são gravados, e processo de codificação e de decodificação de sinal para codificar um sinal de entrada e decodificar um sinal codificado.
Inventor: TSUTSUI KYOYA
IPC: G10L19/06
Filed: 1994-06-29
Abstract: Patente de Invenção "APARELHO CODIFICADOR E DECODIFICADOR DE SINAL APROPRIADO PARA CODIFICAR UM SINAL DE ENTRADA E DECODIFICAR UM SINAL CODIFICADO, SUPORTE DE GRAVAçãO ONDE SINAIS CODIFICADOS SãO GRAVADOS, E PROCESSO DE CODIFICAçãO E DE DECODIFICAçãO DE SINAL PARA CODIFICAR UM SINAL DE ENTRADA E DECODIFICAR UM SINAL CODIFICADO". Um aparelho codificador de sinais para codificar um sinal acústico. Este aparelho codificador de sinais inclui um circuito de transformação para transformar um sinal acústico de entrada em componentes de freq³ência, um circuito separador de componentes de sinal para separar uma saída do circuito de transformação em componentes característicos de tonalidade e componentes características de ruído, um circuito codificador de características de tonalidade para codificar um sinal de componentes características de tonalidade, e um circuito codificador de componentes característicos de ruído para decodificar um sinal de componentes característicos de ruído, no qual o circuito codificador de componentes característicos de ruído codifica respectivos componentes de sinal do sinal de componentes característicos de tonalidade para que eles tenham respectivamente diferentes comprimentos de código para dessa maneira aperfeiçoar a eficiência de codificação sem degradar a qualidade de som com respeito ao sinal acústico de tonalidade característica.
Patent BR-9406341-A (BR)
Inventor: BORNHORST KENNETH F JR
IPC: B23B31/175
Filed: 1994-05-04
Abstract: A method and apparatus for automated loading and unloading of a cylinder in an engraver. The method and apparatus permit the engraver to accommodate cylinders of differing geometries, including a range of lengths, diameters and mounting configurations. The engraver includes a headstock and a tailstock which cooperate to rotatably support a cylinder at an engraving station in the engraver. The engraver includes a cylinder handling system having at least one cylinder supporting the cylinder between the headstock and the tailstock during the loading and unloading of the cylinder. The cylinder handling system includes a driver for driving the cylinder support towards and away from the engraving station until the headstock and the tailstock engage and rotatably support the cylinder. Once the cylinder is rotatably supported between the headstock and the tailstock, then the cylinder support is retracted. The cylinder support includes a telescoping support member having a support nest for engaging and supporting the cylinder at the engraving station.
Patent BR-9408253-A (BR)
Inventor: GLASER WALTER
IPC: B66B5/00
Filed: 1994-12-06
Abstract: An automatic elevator system having car movement controls, door controls, a door operating mechanism for automatically opening and closing at least the car door and having first switch contacts operable when the car and hoistway doors are closed to permit the car to move from a floor in combination with further switch contacts which are operable in accordance with the positions of the doors and which prevent the car from moving from a floor when the first switch contacts are operated before the further switch contacts to prevent movement of the car from a floor when the first switch contacts have been operated or shunted by unauthorized persons or by a short circuit The first switch contacts include first contacts which close when the car door is closed and second contacts, electrically separated from the first contacts, wich also close when the doors at the various floors are closed. A safety circuit including relays and contacts is connected to the first contacts and the second contacts, to the further switch contacts and to the car movement controls so that whên the first contacts, the second contacts, the further switch contacts or the safety circuit fail to operate normally, such as by shorting, grounding, open circuits or failure, the car is prevented from moving from a floor.
Patent BR-9508425-A (BR)
Inventor: KROPP RUDOLF
IPC: C07C215/18
Filed: 1995-07-18
Abstract: Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for the case where each molecule of the polyisobutene has such a reactive double bond, with oxides of nitrogen or mixtures of oxides of nitrogen and oxygen, are suitable as additives for fuels, in particular for gasoline engines, and for lubricants.
Patent BR-9508765-A (BR)
Inventor: BLANKENSTEIN THOMAS
IPC: G07C9/00
Filed: 1995-08-18
Abstract: PCT No. PCT/DE95/01164 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Aug. 18, 1995 PCT Pub. No. WO96/05866 PCT Pub. Date Feb. 29, 1996The invention concerns the preparation and use of a live tumour-cell vaccine which contains three additional genes prepared by genetic-engineering techniques: a) a gene coding for a cell-surface protein with immunostimulatory activity, b) a cytokin gene and c) the thymidine kinase gene. The fields of application of the invention are medicine and genetic engineering. The live vaccine proposed owes its effect to the fact that a synergistic anti-tumour response is induced by the multiple transfer of genes which code for immunostimulatory activity. This leads to reliable repulsion of the vaccine cells and enables cells capable of multiplying to be injected as a vaccine. As an additional safety marker, the vaccine cells are given the thymidine kinase gene which enables the vaccine cells to be selectively killed in vivo. The combinatory expression of genes with immunostimulatory activity improves the vaccine effect in comparison with prior art tumour-cell vaccines, and a live tumour-cell vaccine is more effective than a vaccine consisting of cells which are incapable of multiplying. The vaccine is intended for use in the genetic therapy of cancer patients.
Patent BR-9610229-A (BR)
Inventor: PAPENFUHS BERND
IPC: C07C291/04
Filed: 1996-08-05
Abstract: The amine oxides described correspond to the following formula (1)    <IMAGE>  (1)  in which RCO is an aliphatic acyl radical having 6 to 22 carbon atoms, Z is a linear polyhydroxyhydrocarbon radical having at least 3 optionally oxyalkylated hydroxyl groups, m is an integer from 1 to 4, R1 is C1 to C4-alkyl or C2 to C4-hydroxyalkyl and R2 is C1 to C4-alkyl or C2 to C4-hydroxyalkyl. The amine oxides and the aqueous, alcoholic or aqueous-alcoholic solutions are prepared by oxidation of corresponding tertiary amine compounds with hydrogen peroxide. The novel amine oxides and their solutions are particularly suitable for the preparation of surface-active compositions for hair and body care.
Patent BR-9702977-A (BR)
Title: Fixador de expansão autopenetrante
Inventor: MARTINS LUIZ ROBERTO BUENO
IPC: F16B17/00
Filed: 1997-10-07
Abstract: "FIXADOR DE EXPANSãO AUTO-PERFURANTE" Trata-se de um fixador de expansão autoperfurante, constituído de um cilindro pontiagudo em uma de suas extremidades e uma flange na outra. Existe um rasgo longitudinal que vai do lado pontiagudo até o início da flange, dividindo esta parte do cilindro em duas faces. Na flange existe um orifício onde deve ser introduzido um expansor que pode ser um pino ou um parafuso. O orifício onde é introduzido o expansor torna-se menor após a flange, fazendo com que o expansor force a expansão das faces que formam o corpo do cilindro, fixando-o na superfície desejada. O "FIXADOR DE EXPANSãO AUTOPERFURANTE" pode variar de tamanho, material construtivo e modo de costrução, de acordo com as necessidades técnicas.
Patent BR-9708161-A (BR)
Inventor: SETTE ALESSANDRO
IPC: C07K14/47
Filed: 1997-03-10
Abstract: Ther present invention provides immunogenic peptides comprising an HLA-A3 supermotif. The peptides can be used to treat, diagnose, or monitor a number of pathological conditions.
Patent BR-9712728-A (BR)
Inventor: KREUWEL HERMANOS JOHANNUS MARI
IPC: G01N33/52
Filed: 1997-10-23
Abstract: PCT No. PCT/EP97/05984 Sec. 371 Date May 4, 1999 Sec. 102(e) Date May 4, 1999 PCT Filed Oct. 23, 1997 PCT Pub. No. WO98/20322 PCT Pub. Date May 14, 1998A test device for bodily fluids comprising a solid carrier with a bonded reagent, a light source and a light detector. Light source and light detector are positioned is such a way that the majority of the light travels within the porous body along a transmission path, which is determined by scattering or reflection of the light within the porous body, until it arrives at the exit end where the transmitted light is measured.
Patent BR-9803613-A (BR)
Title: Conservador de energia gm.
Inventor: MORAES GERSONEI CORREA
IPC: F24C15/00
Filed: 1998-06-17
Abstract: Patente de Invenção do Sistema Conservador de Energia G M. A presente invenção consiste em ser um recipiente fechado sendo suas paredes internas revestidas por um isolante térmico que permita que ao colocarmos um corpo quente no seu interior, sua temperatura permaneça constante o maior tempo possível. Ao colocarmos uma panela de pressão direto no fogo ao Conservador de Energia G M, depois de alguns minutos o mesmo ficará como uma mini-sauna. O Conservador de Energia G M pode ser fixado na parede de uma cozinha ou se possível fazendo parte de um fogão. Uma das grandes vantagens do Conservador de Energia G M é a diminuição do uso do fogão, onde não há fogo, diminui-se o risco de queimaduras. O arroz em fervura durante uns cinco minutos com a panela tampada e colocada dentro do Conservador de Energia G M terminará de cozinhar, cessou o fogo mas o calor continua. Há uma perda muito grande de energia, tirarmos uma panela de pressão do fogo e a levarmos para esfriar debaixo de uma torneira com água corrente. A mesma levada para o Conservador de Energia G M continuará com pressão um bom tepo e lógico continuando o cozimento do que estiver dentro da panela.
Patent BR-9807265-A (BR)
Title: Processo de epoxidação seletiva para preparação de compostos farmacêuticos
Inventor: HOARD DAVID W
IPC: C07D303/46
Filed: 1998-02-25
Abstract: Patente de Invenção: <B>''PROCESSO DE EPOXIDAçãO SELETIVA PARA A PREPARAçãO DE COMPOSTOS FARMACêUTICOS''<D>. Compostos de criptoficina que possuem uma porção de betaepóxi podem ser produzidos com alta estereosseletivadade em várias etapas no processo sintético total. Esta invenção também provê novos intermediários úteis na preparação de compostos de criptoficina.
Patent BR-9808031-A (BR)
Title: Tramas absorventes divididas em zonas duplas
Inventor: CHEN FUNG-JOU
IPC: D04H1/70
Filed: 1998-03-20
Abstract: <B>TRAMAS ABSORVENTES DIVIDIDAS EM ZONAS DUPLAS<D>. é revelada uma trama absorvente flexível tridimensionalmente dividida em zonas duplas, a qual é adequada como forro do lado do corpo para artigos absorventes como absorventes femininos, fraldas e semelhantes. Quando usada como um forro em artigos absorventes, a trama dividida em zonas duplas combina as vantagens de películas com aberturas e camadas de revestimento macias não-trançadas em uma estrutura, enquanto é ainda inerentemente hidrófila. O forro compreende uma trama de folha de base hidrófila flexível a úmido que tem uma topografia tridimensional compreendendo regiões elevadas para sobre as quais a matéria hidrófoba é depositada ou estampada e diversas regiões rebaixadas separadas. Em uma modalidade preferida, a matéria hidrófoba aplicada às regiões elevadas da folha de base compreende fibras hidrófobas em uma trama não-trançada contígua a qual foi dotada de aberturas ou então fendas ou outros furos, de tal modo que as aberturas ou furos sobrepõem-se a uma porção das regiões rebaixadas. As regiões hidrófobas elevadas aumentam a sensação de secura e promovem o fluxo de fluido em direção às regiões hidrófilas inferiores, as quais compreendem as regiões rebaixadas expostas da folha de base. A folha de base está preferivelmente em comunicação de líquido com o material absorvente subjacente, mais preferivelmente um material celulósico assentado a ar estabilizado ou felpa estabilizada comprimida de tal modo que o material absorvente pode absorver o fluido para fora da folha de base pela ação capilar. Quando fibras hidrófobas macias são depositadas sobre as regiões elevadas, o forro proporciona também uma sensação semelhante a pano, macio além da sensação de secura durante o uso.