baber/WOPTO huggingface dataset:
Patent BR-8008494-A (BR)
Inventor: WALDMANN H
IPC: C07D303/04
Filed: 1980-12-23
Abstract: 1. Process for the preparation of oxiranes from olefines and hydrogen peroxide in the presence of orthoboric acid, characterized in that a) an olefine of the general formula  see diagramm : EP0031537,P8,F1 wherein R1 , R2 , R3  and R4  independently of one another denote hydrogen, C1 - to C30 -alkyl, C1 -to C15  -alkenyl, C3 -C1 -cycloalkyl, phenyl or naphthyl, and/or wherein R1  and R2  can be linked to one another by a hydrocarbon chain with up to 12 carbon atoms, and/or wherein R1  and R3 , together with the double bond to be epoxidized can form a mono- di- or tri-cyclic ring system with up to 12 carbon atoms, and wherein R1 , R2 , R3  and R4  can optionally contain as substituents C1 - to C4 -alkyl, C3 -to C6 -cycloalkyl, C1 - to C4 - alkenyl, phenyl, C1 - to C4 -alkoxy, hydroxyl, carboxyl or halogen, there being at least one further carbon atom between the carbon atom which contains alkoxy, hydroxyl, carboxyl or halogen as a substituent and the double bond to be epoxidised, is reacted with a solution, containing less than 0,1 % by weight of water, of hydrogen peroxide in a solvent at a temperature of 30 to 110 degrees C and for a reaction time which, depending on the reactivity of the olefin introduced, is between 15 minutes and 5 hours, b) the oxirane formed and the unreacted olefine are separated off, c) the amount of hydrogen peroxide which has been consumed during the reaction is added to the reaction mixture before, during and/or after separating off the oxirane and olefine, d) after carrying out steps b) and c), the water is largely removed from the reaction mixture and e) the resulting solution, containing less than 0.1 % by weight of water, of hydrogen peroxide and orthoboric acid in the solvent is reacted again with the olefine.
Patent BR-8206679-A (BR)
Inventor: LINDNER KARL BENGT
IPC: E02D5/28
Filed: 1982-11-18
Abstract: A foundation for a mast, supporting pillar, rails, and the like, comprising an anchoring portion (2) of hollow section design open at the bottom and adapted to be driven into the ground by being vibrated, and a inner (3,3'), and, if desired, and outer (4) ground consolidating element. Preferably at least the inner ground consolidating element (3) is arranged for longitudinal displacement inside the anchoring portion (2) so that the earth entering from below into the interior of the anchoring portion (2) is consolidated during the entire period of sinking the anchoring portion (2) into the ground by vibrating it. In similar manner, also the outer ground consolidating element (4) may be arranged to be displaceable in longitudinal direction. A vibrator suspended from construction equipment or an airship and lowered from the same under loading which acts on the anchoring portion and corresponds approximately to the dead weight of the vibrator (about 1.5 to 3.5 tons) is connected to the upper end of the anchoring portion (2) to sink the same into the ground by vibrating it. The anchoring portion (2) of hollow section design has extremely thin walls as compared to its length and width.
Patent BR-8301114-A (BR)
Inventor: ANDREWS HOWARD W JR
IPC: H01R12/70
Filed: 1983-03-07
Abstract: The invention disclosed herein relates to a biasing means provided in one end of a card-receiving slot of a card edge connector. The biasing means includes a spring loaded wedge slidably positioned in a sloping passage at one end of the slot. The wedge includes a vertical surface which engages a side of the card as the card is inserted in the slot. The wedge moving down the sloping passage increases the slot length to accommodate the card width without exerting significant longitudinal force against the end walls of the connector. Further, the wedge cannot be moved up the passage by an uneven force being exerted on the card; accordingly, the card can only be removed from the slot in a straight line.
Patent BR-8404010-A (BR)
Inventor: LEE LEN FANG
IPC: C07D405/04
Filed: 1984-08-10
Abstract: The invention herein pertains to 2 to 6 fluorinated methyl-dihydropyridine-3, 5-dicarboxylic acid esters which may be substituted in the 4 position and to herbicidal compositions and methods utilizing said compounds.
Patent BR-8806476-A (BR)
Inventor: CORNILLEAU HUBERT
IPC: H02M5/44
Filed: 1988-03-25
Abstract: PCT No. PCT/FR88/00156 Sec. 371 Date Nov. 29, 1988 Sec. 102(e) Date Nov. 29, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07784 PCT Pub. Date Oct. 6, 1988.Converter, particularly frequency-converter, with pulse width modulation. The losses of the converter are reduced by providing in one of the leads (17, 18) connecting the direct voltage source (12) to the inverter (15) an inductance (L) as an aid to the conduction of all static switches (T1-T6); in parallel to the arms (B1-B3) of the inverter, a transfer capacitor (CL) in series with a transfer diode (DL) to receive the inductance energy during the blocking of the static switches; a resistance (RL) for the discharge of the transfer capacitor, connected to the lead (17, 18) connecting the direct voltage source (12) to the inverter (15).
Patent BR-9001528-A (BR)
Inventor: REIZLEIN KARL
IPC: C07D249/14
Filed: 1990-04-03
Abstract: N-alkyl-lactams of the formula <IMAGE>  in which  R represents alkyl having 8 to 18 carbon atoms and  n represents the numbers 3, 4 or 5, can be used for preventing crystallisation of the active substances of the formulae (II) and/or (III) when aqueous spray mixtures containing A) 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-yl-methyl)- pentan-3-ol (II) and/or 1-(4-chlorophenoxy)-3,3-dimethyl- 1-(1,2,4-triazol-1-yl)-butan-2-ol (III) and  B) if appropriate one or more other active substances and additives,  are applied. <IMAGE>
Patent BR-9002017-A (BR)
Inventor: SAKAI SHUZO
IPC: A23L33/15
Filed: 1990-04-30
Abstract: A method is provided for purifying 2-0-alpha-D-glucopyranosyl-L-ascorbic acid. The method comprises: providing a mixture containing 2-0-alpha-D-glucopyranosyl-L-ascorbic acid together with a water-soluble contaminant; and separating said mixture using a water-insoluble carrier in accordance with molecular weight or affinity into at least two fractions. The fractions comprise:   (i) a first fraction which is rich in 2-0-alpha-D-glucopyranosyl-L-ascorbic acid, and (ii) a second fraction which is rich in the contaminant. The first fraction is recovered.
Patent BR-9005289-A (BR)
Inventor: ROODENRIJS JACOBUS PETRUS
IPC: A23F5/30
Filed: 1990-10-19
Abstract: Proces for freeze-concentrating food liquids such as fruit juices, coffee extracts, beer and so forth, in which the substance to be treated is conveyed through a multi-stage freeze concentrator and is conveyed from the freeze concentrator stage with the highest concentration to a module in which the concentration, and thus the viscosity, is increased by crystallization, and a partial separation of mother liquor is obtained by means of a centrifuge.
Patent BR-9005347-A (BR)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: B01D53/56
Filed: 1990-10-23
Abstract: The method for introducing a treatment medium into the waste gas flow in combustion processes provides that a carrier medium be mixed with a treatment medium, wherein these media are brought to a pressure level necessary for the atomization in a one-component nozzle prior to mixing. The quantitative proportion of treatment medium to carrier medium, which is adjustable as desired, is adjusted as a function of the NOx gas concentration in the treated gas flow or as a function of the waste gas quantity. The atomization pressure is either predetermined as a fixed value corresponding to the nozzle configuration or adjusted as a function of the waste gas quantity. The atomization pressure can also possibly be regulated as a function of the evaporator load. Water serves as carrier medium, while ammonia, sal ammoniac, urea or calcium cyanamide is used as treatment medium.
Patent BR-9006376-A (BR)
Inventor: MACHADO JOSEPH MICHAEL
IPC: C08K3/00
Filed: 1990-12-14
Abstract: Polymer composition comprising a non-miscible blend of:   (1) a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon,   (2) a mineral filler, and   (3) a polyether esteramide polymer,  and optionally, (4) an acidic polymer incorporating moieties of an  alpha -olefin, an alpha , beta -ethylenically unsaturated carboxylic acid, and optionally a non-acidic, low molecular weight polymerizable monomer, the acidic polymer optionally having a portion of the carboxylic acid groups neutralized with non-alkali metal, show good dimensional stability while maintaining good strength and impact resistance. o
Patent BR-9007287-A (BR)
Inventor: PETITE HERVE
IPC: A61L27/00
Filed: 1990-04-10
Abstract: PCT No. PCT/FR90/00253 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 10, 1990 PCT Pub. No. WO90/12055 PCT Pub. Date Oct. 18, 1990.The invention relates to a process of cross-linking collagen. This process is of the type comprising the formation of amide bonds by means of acylazide groups and is characterized in that the collagen is reacted with diphenylphosphorylazide. The process according to the invention makes it possible to simplify the collagen cross-linking process and to adjust the degree of cross-linking at discretion without introducing any cross-linking agent.
Patent BR-9100512-A (BR)
Inventor: DOETSCH WERNER
IPC: B01J2/04
Filed: 1991-02-07
Abstract: A process for making peroxoborate agglomerates with an active oxygen content of at least 14% by weight is described and entails subjecting amorphous peroxoborate primary particles produced by a spray-drying process to a compacting agglomeration under pressure. Briquettes, flakes and tablets can be obtained and can, where appropriate, be comminuted to peroxoborate granules of required particle size and apparent density. Advantageous, where appropriate also coloured, peroxoborate agglomerates, in particular peroxoborate granules, are produced. Preferred agglomerates or granules consist of sodium peroxoborates.
Patent BR-9104231-A (BR)
Inventor: BERGER ANTOINE
IPC: A63B21/005
Filed: 1991-10-01
Abstract: The apparatus comprises at least one member (1) designed to be acted upon by a part of the human body so as to undergo a traction and/or thrust force, characterised in that the member (1) is mounted with a displacement capacity, being controlled by a device capable of subjecting the said member (1) to a continuous to-and-fro movement, of adjustable speed and travel, only when a determined and adjustable threshold value corresponding to the intensity of a force is reached, the said member (1) remaining stationary or stopping when the said value is not reached. <IMAGE>
Patent BR-9302292-A (BR)
Inventor: HERRMANN WOLFGANG A DR
IPC: C07C47/02
Filed: 1993-06-11
Abstract: The chemical compound 3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbernadiene, a process for the preparation thereof and a process for the hydroformylation of olefinically unsaturated compounds with the use of catalysts which contain the aforementioned chemical compound.
Patent BR-9307230-A (BR)
Inventor: TOLLENS FERNANDO RAY
IPC: C11D9/02
Filed: 1993-09-23
Abstract: The present invention relates to personal cleansing bar made with a base soap tailored with mixed counterions (Mg/K/Na) and selected saturated C14-C18 fatty acid soaps and soap selected from lauric, oleic, and other minor selected more soluble soaps. The personal cleansing bar of this invention has improved mildness while maintaining acceptable lathering/sudsing, rinsing and processing characteristics.
Patent BR-9403510-A (BR)
Inventor: KUNERT HEINZ
IPC: E06B3/66
Filed: 1994-01-11
Abstract: PCT No. PCT/EP94/00069 Sec. 371 Date Sep. 12, 1994 Sec. 102(e) Date Sep. 12, 1994 PCT Filed Jan. 11, 1994 PCT Pub. No. WO94/16187 PCT Pub. Date Jul. 21, 1994.The insulating glazing unit in accordance with the invention consists in its simplest form of two panes 1 and 2 which are joined together by means of a shaped body 13 constituted by a textile spacer fabric. By means of its high elasticity, flexurally rigid rib fibers 16 the textile spacer fabric renders possible a force transmitting coupling of the panes and the formation of a dimensionally stable and self-supporting sheet body. This sheet body is suitable in particular for the production of frameless window lights.
Patent BR-9405588-A (BR)
Title: Dispositivo e processo para a preparaçào de folha de celulose
Inventor: ZIKELI STEFAN
IPC: B29C48/30
Filed: 1994-07-27
Abstract: Patente de Invenção:<B>"DISPOSITIVO E PROCESSO PARA A PREPARAçãO DE FOLHA DE CELULOSE"<D>. Dispositivo para a preparação de folha de celulose por extrusão de uma solução de celulose aquecida em um óxido de amina terciária, dispositivo esse que compreende um molde de extrusão com um orifício de extrusão, caracterizado pelo fato de que, imediatamente abaixo do orifício de extrusão, é proporcionada uma entrada para gás de resfriamento para resfriar a folha extrudada. O dispositivo de acordo com a invenção é especialmente adequado para a preparação de filmes tubulares de celulose.
Patent BR-9408023-A (BR)
Inventor: KYLE LESLIE E
IPC: A61K47/26
Filed: 1994-11-09
Abstract: This application relates to an aqueous formulation of fenbendazole which is stable and efficacious, does not agglomerate upon standing and wherein the fenbendazole remains in suspension after standing for twenty-four hours.
Patent BR-9606089-A (BR)
Inventor: BISIO ROBERTO
IPC: B28B7/36
Filed: 1996-12-19
Abstract: A plate (1) for press-moulding dies of refractory bricks and the like, comprising a bearing metal slab (2) to one face of which a lining (4) of high wear-resistant material, normally hard metal, is applied, which is formed by a number of adjacent tiles (7, 8, 9) arranged in an orderly way along parallel lines (6). The adjoining sides between adjacent tiles (7, 8, 9) are at least in part curved. <IMAGE>
Patent BR-9608670-A (BR)
Inventor: PALM BENGT
IPC: A23C3/02
Filed: 1996-06-14
Abstract: The disclosure relates to an apparatus for the heat treatment of a flow of pumpable food product, comprising one or more units for preheating and heating of the food product to a predetermined temperature, a buffer pipe through which the food product passes, and in which this temperature is maintained during a predetermined stay time, and one or more coolers. According to the invention, the buffer pipe is designed such that its length may be modified by at least a portion of the buffer pipe being of such construction that it may function either as a buffer pipe or as a cooler. The disclosure also relates to a method for the continuous heat treatment of a flow of a pumpable food product using an apparatus according to the invention.
Patent BR-9612777-A (BR)
Title: Dispensador de fluido com adaptação de preenchimento
Inventor: KRIESEL MARSHALL S
IPC: A61M5/168
Filed: 1996-12-23
Abstract: Patente de Invenção: "DISPENSADOR DE FLUIDO COM ADAPTAçãO DE PREENCHIMENTO". Esta invenção é um aparelho de infusão do tipo de energia acumulada com bexiga elastomérica que inclui uma montagem de preenchimento para uso de preenchimento controlado de um reservatório de fluido. A montagem de preenchimento inclui um frasco pequeno para remédio pré-preenchido 14 que é parcialmente recebido em uma montagem de adaptação que funciona para acoplar operacionalmente o frasco de remédio pré-preenchido com uma submontagem de dispensador de fluido.
Patent BR-9612804-A (BR)
Title: Inibição antisense de moléculas de adesão humanas com emprego de oligonucleotìdeos, composição farmacêutica contendo oligonucleotìdeos e método para o tratamento de paciente humano
Inventor: HOKE GLEEN D
IPC: A61K48/00
Filed: 1996-12-02
Abstract: "INIBIçãO ANTISENSE DE MOLéCULAS DE ADESãO HUMANAS COM EMPREGO DE OLIGONUCLEOTìDEOS, COMPOSIçãO FARMACêUTICA CONTENDO OLIGONUCLEOTìDEOS E MéTODO PARA O TRATAMENTO DE PACIENTE HUMANO", sendo que a presente invenção provê um método para o tratamento de doenças e condições humanas que apresentam um componente inflamatório, incluindo, sem limitação, a acne, psoríase, artrite, rejeição a órgão transplantado, ferimentos, queimaduras, choque séptico e complicações inflamatórias do choque. é revelado um processo para a inibição seletiva da expressão da transcrição mRNA da ICAM-I humana, E-selectina humana, ou VCAM-1 humana, utilizando no mínimo um oligonucleotídeo que seja complementar a pelo menos umas porções dos mRNAs da ICAM-I humana, E-selectina humana, ou VCAM-1 humana, bem como os oligonucleotídeos que são complementares às porções dos mRNAs da ICAM-1 humana, E-selectina humana ou VCAM-1 humana e composições compreendendo os oligonucleotídeos anteriormente mencionados.
Patent BR-9707771-A (BR)
Title: Processo para reduzir a viscosidade de um polissacarìdeo
Inventor: SIVASLIGIL DOGAN SAHIN
IPC: C08B15/02
Filed: 1997-02-28
Abstract: "PROCESSO PARA REDUZIR A VISCOSIDADE DE UM POLISSACARìDEO". Descreve-se um processo para reduzir a viscosidade de polissacarídeos tais como amido, mediante tratamento com peróxido de hidrogênio na presença de um polissacarídeo acilado como um ativador. O polissacarídeo acilado é usado, em particular, em uma quantidade que é equivalente a pelo menos um grupo acila por 100 unidades de monossacarídeos. O peróxido de hidrogênio é preferivelmente usado de 2 a 20% em peso, em relação ao total de polissacarídeo e polissacarídeo acilado.
Patent BR-9709773-A (BR)
Inventor: DHINGRA URVASHI HOODA
IPC: A61K31/335
Filed: 1997-05-30
Abstract: Compounds of formula (I),    <IMAGE>  (I)  wherein R1 and R2 are independently hydrogen, unsubstituted lower alkyl or lower alkyl substituted by lower alkoxy or lower alkyl thio, or acyl which is unsubstituted or substituted by one or more of lower alkyl, lower alkyl substituted by halogen, and lower alkoxy; X is CO or CHOH; Y is CO or CH2; and Z is O or NH, and epimers and enantiomers thereof, or the physiologically usable salts thereof are useful as anti-tumor agents. They can be prepared by fermentation of Aspergillus sp. and, optionally, subsequent modification of functional groups.
Patent BR-9710519-A (BR)
Inventor: FENN RICHARD ANTHONY
IPC: A23G9/52
Filed: 1997-07-04
Abstract: A process for the production of a frozen food product comprising AFP, wherein the conditions are chosen such that the ice-crystals in the product have an aspect ratio of from 1.9 to 3.
Patent BR-9712612-A (BR)
Title: Bocal para atomizar um fluido em um leito fluidizado
Inventor: NEWTON DAVID
IPC: B01J8/18
Filed: 1997-10-22
Abstract: <B>BOCAL PARA ATOMIZAR UM FLUIDO EM UM LEITO FLUIDIFICADO<D>. A presente invenção refere-se a um bocal adequado para uso para  injeção de líquido em um leito fluidificado em um  processo  contínuo para a polimerização de fase gasosa de olefinas, e em particular a um bocal que permite controle aperfeiçoado de injeção de líquido no referido  leito fluidificado. Os processos para a homopolimerização e copolimerização de olefinas na fase gasosa são bem conhecidos no estado da técnica. Tais processos podem ser conduzidos por exemplo pela introdução do monómero gasoso em um leito agitado e/ou fluidificado compreendendo poliolefina e um catalisador para a polimerização.
Patent BR-9713220-A (BR)
Title: Comprimidos contendo uma mistura de adoçantes
Inventor: RAPP KNUT M
IPC: A23L27/30
Filed: 1997-08-09
Abstract: Patente de Invenção:<B>"COMPRIMIDOS CONTENDO UMA MISTURA DE ADOçANTES"<D>. A presente invenção refere-se a um comprimido contendo 1,1-GPS (1-O-<244>-D-glicopiranosil-D-sorbitol) ou uma mistura de adoçantes a partir de 6-O-<244>-D-glicopiranosil-D-sorbitol (=1,6-GPS), 1-O-<244>-D-glicopiranosil-D-sorbitol (1,1-GPS) e 1-O-<244>-D-glicopiranosil-D-manitol (1,1-GPM).
Patent BR-9713911-A (BR)
Title: Composto, e, processo para aumentar o tempo de retenção de um composrto quìmico orgânico.
Inventor: DAVISTER MICHELE
IPC: A61K8/39
Filed: 1997-12-10
Abstract: "COMPOSTO, E, PROCESSO PARA AUMENTAR O TEMPO DE RETENçãO DE UM COMPOSTO QUìMICO ORGâNICO". Uma composição comprendendo: um composto químico orgânico tendo um grupo químico com um momento dipolar de pelo menos 1,5 Debyes e um agente de ligação química selecionado do grupo consistindo de ácidos carboxílicos possuindo de 4 a 6 átomos de carbono, um álcool poliídrico etoxilado, uma polivinila pirrolidona e um politileno glicol tento um peso molecular de 600 a 10.000 em razão molar de composto químico orgânico para agente de ligação química é de 4:1 a 1:4.
Patent BR-9801911-A (BR)
Title: Máquina arrancadora, chacoalhadora e invertedora para colheita de amendiom.
Inventor: FARIA PEDRO ALBERTO JORGE JUNI
IPC: A01D29/00
Filed: 1998-04-13
Abstract: "MáQUINA ARRANCADORA, CHACOALHADORA E INVERTEDORA PARA COLHEITA DE AMENDOIM", idealizada a fim de ser usada como um implemento agrícola, destinada a mecanização da colheita de amendoim ou plantação similar, caracaterizada por ser constituída de um chassi (1), sustentado por suportes (2) de rodas (3), dotados de um sistema de regulagem (4) sobre as guias de apoio (5), fixadas lateralmente; e recebe o acople na parte superior do suporte de engate (6) ao sistema hidráulico do trator; e sustenta através de braços (7) o suporte de esteira elevadora (8) a qual é formada por uma seq³ência de barras (26) com dentes (27), movida por corrente (23) e regulável por um sistema de alavanca (24) e correntes (25), dotada de vibradores (39), formado batentes (40), que sustentam roldanas (41),e acompanhada de uma carenagem (16) protetora com defletor traseiro (17) regulável; na parte dianteira é fixado e conjunto de corte (9) por disco (31) com o sistema de ondulação (33), formado por um suporte (34), tensor (35) e molas (36) e acomponhado por um conjunto suprote (10) de facas (32) e garfos (37 e 38); na parte traseira um conjunto inversor (11) formado por suportes (28), para o conjunto de cilindros inversores (29) e das guias inversoras (30); sendo todo este conjunto tracionado por um trator e acoplado nos três pontos de levante hidráulico (12), ligados por um eixo de transmissão (13) de acionamento de tomada de força do trator com protetor externo (43), ligando-se ao eixo de entrada (44) da caixa de engrenagem redutora (14), que transmite toda a movimentação giratória pelo eixo de saída (45) ligado ao sistema de transmissão de potência (15), formado por polias (20), roldanas (21) e correias (22), acompanhadas por carenagens protetoras dianteiras (18) e traseira (19) com refletor (42) e responsável pelo deslocamento e movimentação das partes integrantes da máquina.
Patent BR-9802430-A (BR)
Inventor: BOOIJ MARTIN
IPC: C07C231/00
Filed: 1998-07-10
Abstract: The invention relates to a process for depolymerising one or more polyamides in the presence of at least an aliphatic alcohol, the depolymerisation taking place with at most 40 mol.% catalyst. This process provides good selectivity towards the monomeric components of polyamides. This process moreover causes as few waste streams as possible.
Patent BR-9804821-A (BR)
Inventor: OGATA HIROYUKI
IPC: B32B15/08
Filed: 1998-04-09
Abstract: A highly corrosion resistant steel sheet for fuel tank comprising a lowermost layer of Zn or Zn-based plating layer deposited on each side of the steel sheet; a chemical conversion film deposited on each of the Zn or Zn-based plating layer; a metal powder-containing organic resin film deposited on one of the chemical conversion film, said metal powder-containing organic resin film containing Al and Ni metal powders and an amine modified epoxy resin; and a silica-containing organic resin film deposited on the other chemical conversion film, said silica-containing organic resin film containing at least one resin having at least one functional group selected from hydroxyl group, isocyanate group, carboxyl group, glycidyl group, and amino group; silica; and a lubricant. The steel sheet of the present invention has excellent corrosion resistance, press workability, resistance weldability and brazing ability, and therefore, the steel sheet of the present invention is particularly useful when it is used in contact with an alcohol or an alcohol-blended gasoline.