baber/WOPTO huggingface dataset:
Patent BR-8005275-A (BR)
Inventor: KRANZ D
IPC: B32B27/28
Filed: 1980-08-20
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Aqueous pigment-containing dispersions having a solids content of 35 - 65% by weight of a) polymers A, used as a binder, and optionally containing hydrophilic groups, which contain incorporated therein 70 - 100% by weight of polymerised units of styrene/butadiene, butadiene/acrylonitrile, ethylene/vinyl chloride, styrene/(meth)-acrylic acid ester, vinyl acetate/ethylene or vinyl acetate/vinyl chloride, 0 - 15% by weight of other monomers and 0 - 15% by weight of unsaturated carboxylic acids, the amides thereof and/or other hydrophilic monomers containing sulphonic acid, amino or hydroxyl groups, and b) water-soluble polymers B, used as co-binder, characterised in that the water-soluble polymers B 1) consist of poly(meth)acrylamide, polyvinyl pyrrolidone, and/or copolymers of vinyl alcohol/vinyl acetate, vinyl pyrrolidone/vinyl acetate, (meth)acrylamide/styrene or ethylene oxide/propylene oxide having molecular weights of 1,000 to 1,000,000, 2) polymer B is mixed in a quantity of 0.5 - 50% by weight, based on polymer A, with the latter, 3) polymer B being partially or completely bonded to polymer A and the quantity of bonded polymer B amounting to at least 0.5% by weight of polymer A, 4) the non-bonded polymer B not exceeding 2% by weight of the pigment composition and 5) polymer B being added to the latex of polymer A before the binder and the pigment are mixed. 1. Claims for the Contracting State : AT Process for the production of aqueous pigment-containing dispersions having a solids content of 35 - 65% by weight of a) polymers A, used as a binder, and optionally containing hydrophilic groups, which contain incorporated therein 70 - 100% by weight of polymerised units of styrene/butadiene, butadiene/acrylonitrile, ethylene/vinyl chloride, styrene/(meth)acrylic acid ester, vinyl acetate/ethylene or vinyl acetate/vinyl chloride, 0 - 15% by weigh of other monomers and 0 - 15% by weight of unsaturated carboxylic acids, the amides thereof and/or other hydrophilic monomers containing sulphonic acid, amino or hydroxyl groups, and b) water-soluble polymers B, used as co-binder, characterised in that the water-soluble polymers B 1) consist of poly(meth)acrylamide, polyvinyl pyrrolidone, and/or copolymers of vinyl alcohol/vinyl acetate, vinyl pyrrolidone/vinyl acetate, (meth)acrylamide/styrene or ethylene oxide/propylene oxide having molecular weights of 1,000 to 1,000,000, 2) polymer B is mixed in a quantity of 0.5 - 50% by weight, based on polymer A, with the latter, 3) polymer B being partially or completely bonded to polymer A and the quantity of bonded polymer B amounting to at least 0.5% by weight of polymer A, 4) the non-bonded polymer B not exceeding 2% by weight of the pigment composition and 5) polymer B being added to the latex of polymer A before the binder and the pigment are mixed.
Patent BR-8201002-A (BR)
Inventor: MASARU TAKASHIMA
IPC: F27D99/00
Filed: 1982-02-25
Abstract: 1. A core for the blow-moulding of an internal lining of a container for molten metal, characterized in that it comprises a main body (3), equipped with blowing holes (6a, 6b) and an escape orifice (7), the peripheral face and the lower face of this body having the same dimensions and the same shape as the corresponding internal faces of the lining to be moulded, a flange (9) which, starting from the periphery of the upper extremity of the body (3), extends outwards approximately horizontally, a plurality of supports (4) which are actuated towards the base of the flange, and airtight joints forming shock-absorbers (5) placed below the flange.
Patent BR-8403851-A (BR)
Inventor: PASZKOWSKI JERZY DR
IPC: A01H1/02
Filed: 1984-08-02
Abstract: The process entails the use of plant material and cultivation of proliferating isolated protoplasts, cells or tissue, which contain the virus genomes or their derivatives, in a suitable nutrient medium.
Patent BR-8407254-A (BR)
Inventor: GAUTHIER PIERRE
IPC: C07C7/04
Filed: 1984-12-26
Abstract: PCT No. PCT/FR84/00303 Sec. 371 Date Aug. 14, 1985 Sec. 102(e) Date Aug. 14, 1985 PCT Filed Dec. 26, 1984 PCT Pub. No. WO85/03072 PCT Pub. Date Jul. 18, 1985.The gas to be treated is cooled and partly condensed in two steps (3-4, 5-6), and the condensed fractions are distilled in a column (9). A part of the condensed liquid at the top of the column is subcooled in the second exchanger 5, expanded, and vaporized in counter-current to the gas to be treated. This permits the obtainment of cooling temperatures on the order of -80 DEG  C. by means of a refrigerating unit (13, 20) operating at a temperature on the order of -30 DEG  to -40 DEG  C. Application to the recovery of a mixture of propane, butane and pentane from a petroleum refinery residual gas.
Patent BR-8503642-A (BR)
Inventor: MOSSINGER HERBERT
IPC: H01F27/32
Filed: 1985-08-01
Abstract: 1. A layer winding for transformers provided at its front end with leads (8) equipped with an additional insulation (9) in addition to the winding conductor insulation, and which consists of winding layers (1, 2, 3) radially-flanked on both sides by further winding layers, and with cooling channels (5) separated from one another by an insulating wall (4) between the winding layers (1, 2, 3), arranged radially one-above-another, and kept open by spacer strips (7), characterised in that - the insulating walls (4), which each flank a lead (8), are curved in the region of this lead (8) radially inwards or outwards, as the case may be, from that winding layer (1, 2, 3) which supports the latter, by special spacer strips (7') along their entire axial length ; - that in contrast to the winding layer (1, 2 or 3) which retains its cross-sectional circular ring shape, the insulating walls (4) differ in their cross-sectional shape which is otherwise likewise circularly ring-shaped ; - that the shortest distance between the insulating wall (4) and the additional insulation (9) of the lead (8) in the region of said lead is smaller than the internal width between the insulating wall (4) and the adjacent winding layer (1, 2 or 3) in this region but is equal to at least half the internal width between the insulating wall (4) and the adjacent winding layer (1, 2 or 3) outside of this region ; and - that the sum of the radial thickness - corresponding to the internal width - of the spacer strips (7, 7') which flank the same insulating wall (4) both internally and externally is equal in the normal peripheral zone and in the region of the leads, where the thickness of the thicker, special spacer strips (7') is reduced at their end adjacent to the additional insulation (9) of the lead (8) by the thickness of the additional insulation (9).
Patent BR-8907187-A (BR)
Inventor: COVA ALFREDO
IPC: H04N7/26
Filed: 1989-11-23
Abstract: Furnace for reheating, holding and accumulating steelworks products, in which the products move along a path on beams, whereby said path is located so as to link at right angles a line of feeding rollers and a line of withdrawing rollers, said path being constituted by supporting beams for the products, and by transport beams located a certain distance from the supporting beams and capable of effecting a hoisting movement in relation to them and a horizontal shifting movement for step-by-step feeding of the products, and whose ends are placed between the rollers of the roller lines for removing and depositing products thereon, characterized in that the supporting beams (14, 15) are subdivided into at least two groups located one after another and capable of being elevated independently of one another, whereby the two groups of supporting beams (14, 15) and the transport beams (13) are capable of shifting vertically in relation to the roller lines (11, 12), in order to shift from a maximum elevation position in which the upper beams surface is at a higher level than that of the roller lines, to a minimum elevation position, in which the upper surface of the beams is at a lower level than that of the roller lines.
Patent BR-9201928-A (BR)
Inventor: DUGAS HUBERT
IPC: B60C9/22
Filed: 1992-05-21
Abstract: The tread loosening consists in gripping a zero-degree reinforcing cord which the top of the tyre must comprise in order to apply this method, and in pulling transversely on this cord until it is completely removed from the tyre. Thus, the tread is very easily separated from the carcass of the tyre. 
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Patent BR-9301404-A (BR)
Inventor: ERICKSON JAMES ROBERT
IPC: C08F8/08
Filed: 1993-04-01
Abstract: An epoxidized diene block polymer comprising at least interior and exterior diene blocks wherein the exterior diene blocks contain a greater concentration of di-, tri- and tetrasubstituted olefinic epoxides than the interior blocks and wherein the exterior blocks contain from 0.2 to 10 Meq of olefinic epoxides per gram of exterior blocks and the molecular weights of the exterior blocks are from 3000 to 50,000 and the molecular weights of the interior blocks are from 15,000 to 200,000.
Patent BR-9307417-A (BR)
Title: Unidade de comunicação por rádio de modo dual para sistema de comunicação digital
Inventor: BORTH DAVID E
IPC: H04L1/00
Filed: 1993-10-07
Abstract: Uma unidade de comunicação por rádio de modo dual para um sistema de comunicação digital é provida tendo um controlador de erros que inclui um codificador de detecção de erros e um codificador de correçào antecipada de erros que codifica um sinal de informação de entrada em uma corrente de bits de dados protegidos contra erro. Além disso, a unidade de comunicação inclui um seletor de modos que permite o uso ou de codificador de detecçào de erros ou do codificador de correçào antecipada de erros com um modo específico de operação da unidade de comunicaçào. Além disso, é provida uma unidade de comunicação por rádio de modo dual correspondente que tem um controlador de erros para gerar amostras de sinal de informação estimadas de acordo com um grupo de algoritmos que consistem ou de um algoritmo de detecção de erros ou de um algoritmo de correção de erros. Além disso, a unidade de comunicação correspondente inclui um seletor de modos para receber um sinal de acordo com um algoritmo específico de um grupo que é associado com um modo específico de operação.
Patent BR-9408309-A (BR)
Inventor: BERGER RICHARD M
IPC: D06M11/00
Filed: 1994-11-23
Abstract: Sheath-core bicomponent fibers comprising a core of a low-cost, high strength, thermoplastic material, preferably polypropylene, completely covered with a sheath formed preferably of plasticized cellulose acetate, ethylene-vinyl acetate copolymer, polyvinyl alcohol or ethylene-vinyl alcohol copolymer, are produced, preferably melt blown to an average diameter of 10 microns or less, and formed into tobacco smoke filters. The resultant filters retain the desirable taste properties and processing capabilities of conventional cellulose acetate filter elements, but are substantially less expensive. Because the core material is non-absorbent, less plasticizer or additive is required for comparable properties, and a web, roving or filter made of such materials has a longer shelf-life. The very fine fibers can be formed of various cross-sections, providing higher surface area and requiring less air in the melt blowing and manufacturing processes. With sheaths of polyvinyl alcohol or ethylene-vinyl alcohol copolymer, the filter element readily disintegrates when subjected to environmental conditions leaving behind only a multiplicity of very fine, substantially unnoticeable, fibers as residue.
Patent BR-9502708-A (BR)
Inventor: CHEN YUHPYNG L
IPC: A61K31/44
Filed: 1995-06-07
Abstract: PCT No. PCT/IB95/00439 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/33750 PCT Pub. Date Dec. 14, 1995Corticotropin-releasing factor (CRF) antagonists having formulae (I), (II) or (III) wherein the dashed lines, A, B, Y, Z, G, R3, R4, R5, R6, R16 and R17 are as defined in the description, and processes for preparing them. These compounds and their pharmaceutically acceptable salts are useful in the treatment of CNS and stress-related disorders.
Patent BR-9506492-A (BR)
Inventor: SO ALLAN K
IPC: F28D9/00
Filed: 1995-01-12
Abstract: A heat exchanger is disclosed for automotive lubricants and coolants wherein the heat exchanger has a calibrated bypass orifice located therein to maintain the flow therethrough at all times, particularly during cold flow operation, or high pressure transient conditions such as at engine start-up. The heat exchanger has a housing defining a fluid inlet chamber and a fluid outlet chamber. A separator is located between the inlet and outlet chambers and heat exchange passages are located between and communicate with the inlet and outlet chambers. The separator has a calibrated bypass orifice therethrough for the continuous flow of fluid between the inlet and outlet chambers bypassing the heat exchange passages.
Patent BR-9509699-A (BR)
Inventor: ANTANE SCHUYLER ADAM
IPC: A61K31/135
Filed: 1995-10-03
Abstract: The compound of formula (I), wherein R1 and R2 are, independent from each other, hydrogen, C1-10 straight chain alkyl, C1-10 branched alkyl, or C3-10 cyclic or bicyclic alkyl; R3 is an acyl substituent selected from the group consisting of formyl, alkanoyl of 2 to 7 carbon atoms, alkenoyl of 3 to 7 carbon atoms, alkylsulfonyl of 1 to 7 carbon atoms, aroyl of 7 to 12 carbon atoms, arylalkenoyl of 9 to 20 carbon atoms, arylsulfonyl of 6 to 12 carbon atoms, arylalkanoyl of 8 to 12 carbon atoms or arylalkylsulfonyl of 7 to 12 carbon atoms; A is selected from the group consisting of (a), wherein R4 is hydrogen, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, amino, C1-6 alkylamino, C2-12 dialkylamino, C1-6 alkylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, nitro, cyano, carboxyl; or, A is a phenyl group of formula (b), wherein R5 and R6, independent from each other, are selected from the following: cyano, nitro, amino, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, C1-6 alkylamino, C2-12 dialkylamino, sulfamyl, C1-6 alkylsulfonamido, C6-12 arylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, arylcarboxamido containing 7 to 13 carbon atoms, C2 to C6 alkanoyl, C1-6 alkylsulfonyl, C1-6 perfluoroalkylsulfonyl, C6-12 arylsulfonyl, chloro, bromo, fluoro, iodo, 1-imidazolyl, carboxyl or hydrogen; or a pharmaceutically acceptable salt thereof, are smooth muscle relaxants.
Patent BR-9611087-A (BR)
Inventor: CONSEILLER EMMANUEL
IPC: C07K14/82
Filed: 1996-07-17
Abstract: Proteins derived from the product of tumor suppressor gene p53 and having enhanced functions for therapeutical use are disclosed. The proteins advantageously have enhanced tumour suppressor and programmed cell death inducer functions, particularly in proliferative disease contexts where wild-type p53 protein is inactivated. Nucleic acids coding for such molecules, vectors containing same, and therapeutical use thereof, particularly in gene therapy, are also disclosed.
Patent BR-9611395-A (BR)
Inventor: FAJEAU JACQUES
IPC: G05D1/02
Filed: 1996-10-29
Abstract: The conveyor system proposed has self-propelled carriages (22) which travel on rails (12). To simplify and improve the conveyor system, the carriages (22) are fitted with a rigidly mounted container (24) having a cavity in which boxes (26) intended for the conveyance of goods can be placed and held. The boxes (26) are loaded into the container and unloaded again at loading and unloading stations (10).
Patent BR-9711388-A (BR)
Title: Método para recuperação de quantidades residuais de catalisador de metal pesado de cobalto e manganês
Inventor: JEFFERY IAN CHARLES
IPC: C07C51/50
Filed: 1997-08-08
Abstract: <B>''MéTODO PARA RECUPERAçãO DE QUANTIDADES RESIDUAIS DE CATALISADOR DE METAL PESADO DE COBALTO E MANGANêS''<D>. A presente invenção se refere a resíduos de metais pesados contendo catalisador, obtidos de plantas para a produção de ácido policarboxílico aromático, que são processados pela substancial dissolução do resíduo total em um meio aquoso, sendo os metais catalisadores precipitados na solução, por meio de, preferivelmente, íons de carbonato e/ou bicarbonato.
Patent BR-9713045-A (BR)
Title: Trocador de calore de placa, e arranjo de suporte para um trocador de calor de placa.
Inventor: VONNMAN ERIK
IPC: F28F9/04
Filed: 1997-11-12
Abstract: "TROCADOR DE CALOR DE PLACA, E, ARRANJO DE SUPORTE PARA UM TROCADOR DE CALOR DE PLACA". Um trocador de calor de placa compreende um pacote de placa (2) de placas de transferência de calor (3) providas de orifícios (12), que fica arranjado entre duas placas de armação (4, 5), pelo menos um (4) das placas de armação sendo provida com tubulação de conexão (7). A i diz respeito a um arranjo de suporte para evitar dobramento de uma porção que circunda cada um orifício (12) de uma placa de transferência de calor externa (10) no pacote de placa (2). Cada tutulação de conexão (7) em seu interior é provida de um revestimento (9), o qual é radialmente móvel na tubulação de conexão (7) e permanente mente conectado com a placa de transferência de calor externa (10) ao redor de seu orifício relevante (12). O arranjo de suporte é constituído por um anel (14) arranjado ao redor do revestimento (9). O anel (14) suporta a placa de transferência de calor externa (10) e se apoia contra uma superfície de suporte, a qual é fixa em relação à placa de armação (4).
Patent BR-9714087-A (BR)
Title: Derivados de propionil substituìdo.
Inventor: USUI HIROYUKI
IPC: C07C235/08
Filed: 1997-12-26
Abstract: Patente de Invenção "DERIVADOS DE PROPIONIL SUBSTITUìDO". A presente invenção está relacionada a um composto representado pela seguinte fórmula (1): (onde, X1 representa um grupo carboxilico que pode ser esterificado ou grupo similar; Y1 representa uma união simples, -O- ou -N(R1)-; pelo menos um de A1, A2 e A3 é um grupo representado pela seguinte fórmula (2): -R2-a1-R3-a2 -> (onde. R2 representa um grupo hidrocarboneto C2-12 divalente. R3 representa uma ligação única ou grupo de hidrocarboneto C1-12, a1 e a2 representam individualmente, uma única ligação, -S-, -SO2-, -SO2NH-, -O-, -N(R^ 4^)-, -CON(R^ 5^)-, -C(=O)- ou Si(R^ 6^)(R^ 7^)- e -> significa ligações com Q^ 1^, Q^ 2^ ou Q^ 3^), os restantes um ou dois de A^ 1^, A^ 2^ e A^ 3^ são iguais ou diferentes e cada um representa independentemente um grupo representado pela seguinte fórmula (3): -R^ 8^-a^ 3^-R^ 9^-a^ 4^ (sym) (onde, R^ 8^ e R^ 9^ representam individualmente uma única ligação ou um grupo hidrocarboneto divalente C1-12, a^ 3^ e a^ 4^ representam individualmente uma única ligação, -S-, -SO-, -SO2-, -SO2NH, -O-, -N(R^ 10^)-, -CON(R11)-, -C(=O)- ou -Si(R^ 12^)(R^ 13^)-, e (sym) representa a ligação com Q^ 1^, Q^ 2^ ou Q^ 3^; pelo menos um de Q^ 1^, Q^ 2^ e Q^ 3^ representa um grupo hidrocarboneto cíclico ou um grupo heterocíclico e o restante um ou dois de Q^ 1^, Q^ 2^ e Q^ 3^ representam individualmente um átomo de hidrogênio, um grupo carboxilico que pode estar esterificado, um grupo hidrocarboneto ou um grupo heterocíclico), ou sal do mesmo; e um farmaco que compreende os mesmos ingredientes, com a mesma eficiência. O composto demonstra forte ação inibidora de sintetase esqualena e é, portanto, útil como farmaco para o tratamento/prevenção de hipercolesterolemia, hiperlipemia ou arteriosclerose.
Patent BR-9801720-A (BR)
Title: Composição em solução diluìda estável de um composto microbicida e processos para evitar a formação de precipitado em um composição microbicida e para controlar ou inibir o crescimento de microorganismos em um local.
Inventor: MMA BEVERLY JEAN EL A
IPC: A01N43/80
Filed: 1998-05-28
Abstract: "COMPOSIçãO EM SOLUçãO DILUìDA ESTáVEL DE UM COMPOSTO MICROBICIDA E PROCESSOS PARA EVITAR A FORMAçãO DE PRECIPITADO EM UMA COMPOSIçãO MICROBICIDA E PARA CONTROLAR OU INIBIR O CRESCIMENTO DE MICROORGANISMOS EM UM LOCAL". é exposta uma composição de solução diluída estável de um composto de 3-isotiazolona, selecionado a partir do grupo que consiste de 5-cloro-2-metil-3-isotiazolona, 2-metil-3-isotiazolona, 5-cloro-2-etil-3-isotiazolona, 2-etil-isotiazolona,4,5-dicloro-2-metil-3-isotiazolona, e misturas das mesmas em água tendo níveis extremamente baixos de íon de cobre e de oxidante.
Patent BR-9802480-A (BR)
Inventor: KAMP DAVID C
IPC: B41J2/175
Filed: 1998-07-13
Abstract: An ink containment and dispensing device for an ink-jet printer is provided with a main reservoir in the form of a flexible pouch, which is typically maintained at ambient pressure. The main reservoir is coupled to a variable volume chamber via a one-way valve which allows the flow of ink from the reservoir to the chamber and prevents the flow of ink from the chamber to the reservoir. The chamber is coupled to a fluid outlet, which is normally closed to prevent the flow of outward ink. However, when the ink supply is installed in a printer, the fluid outlet establishes a fluid connection between the chamber and the printer. The chamber is part of a pump provided with the ink supply that can be actuated to supply ink from the reservoir to the printer. The pump has a linearly acting pumping member and a flexible diaphragm that overlies the pumping member, the diaphragm being impervious to the transmission of oxygen and moisture therethrough to prevent degradation of the ink within the chamber. <IMAGE>
Patent BR-9802742-A (BR)
Title: Luminária solar parabólica automática foto-orientada
Inventor: RAMIREZ HORACIO GUILLERMO
IPC: F21S11/00
Filed: 1998-08-17
Abstract: <B>"LUMINáRIA SOLAR PARABóLICA AUTOMáTICA FOTO-ORIENTADA"<D> constituída por um Conjunto <B> I <D> com um espelho parabólico (1) com quatro fotocélulas (12,13,14 e 15) na sua borda exterior, que preso por um suporte (4) a um motor (5), interliga o suporte (6) a um motor (7) que por sua vez é interligado à base (9) através de um suporte (8) e, um Conjunto II que preso ao espelho parabólico (1) por meio do suporte (2) possui na sua extremidade superior um terminal (3) de fibras ópticas (10).
Patent BR-9807553-A (BR)
Title: Material útil como um combustìvel de motor a jato ou como um componente de mistura para um combutìvel de motor a jato, processo para a produção de combustìvel de motor a jato, e produto
Inventor: WITTENBRINK ROBERT J
IPC: C10L1/18
Filed: 1998-01-27
Abstract: "MATERIAL úTIL COMO UM COMBUSTìVEL DE MOTOR A JATO OU COMO UM COMPONENTE DE MISTURA PARA UM COMBUSTìVEL  DE MOTOR A JATO, PROCESSO PARA A PRODUçãO DE COMBUSTìVEL DE MOTOR A JATO, E, PRODUTO". Destilado limpo útil combustível de motor a jato ou suprimento para mistura jato é produzido a partir de cera de Fischer-Tropsch através da separação de cera em frações mais pesada e mais leve; posteriormente seperando a fração mais leve e hidromerizando a fração mais pesada e parte da fração leve acima de cerca de 246,11°C. O produto isomerizado é misturado com a parte não tratada da fração mais leve para produzir um combustível de motor a jato limpo, e de alta qualidade.
Patent BR-9808236-A (BR)
Title: Composição de amaciamento de tecido, processo para tratamento de tecidos, e, uso de uma composição de amaciamento de tecido
Inventor: HAG ZIYA
IPC: C11D3/00
Filed: 1998-03-10
Abstract: "COMPOSIçãO DE AMACIAMENTO DE TECIDO, PROCESSO PARA TARTAMENTO DE TECIDOS, E, USO DE UMA COMPOSIçãO DE AMACIAMENTO DE TECIDO". Uma composição de tratamento de roupa para lavar de tecido compreende: a) um polímerto de flurocarboneto ou um copolímero de fluorocarboneto os misturas dos mesmos; b) um auxiliar de desposição compreendendo um composto de amaciamento catiónico ou um auxiliar de distribuição polímeros ou misturas dos membros; com a condição de que quando o auxiliar dedistribuição é unicamente um composto de amaciamento de tecido catiónico, a razão de b):a) é maior que o igual a 2:3.