baber/WOPTO huggingface dataset:
Patent BR-0314662-A (BR)
Title: Composições de pigmentos para tintas de impressão litográficas baseadas em óleo
Inventor: MARR ALASTAIR MCALPINE
IPC: C09D11/02
Filed: 2003-09-18
Abstract: "COMPOSIçõES DE PIGMENTOS PARA TINTAS DE IMPRESSãO LITOGRáFICAS BASEADAS EM óLEO". A presente invenção refere-se a composições de pigmentos apropriadas para tintas de impressão litográfica baseadas em óleo, que compreendem, além de um pigmento orgânico, um agente de hiperdispersão, que é um produto de adição de polialquilenoimina-poliéster, um agente de sinergia, que é um derivado de pigmento de amónio quaternário, um solvente, que inclui destilados de hidrocarboneto alifático/aromático e óleos vegetais, e, opcionalmente, breu ou um breu modificado. As tintas de impressão preparadas dessas composições de pigmentos mostram excelentes aperfeiçoamentos em suas propriedades reológicas.
Patent BR-0315916-A (BR)
Title: Variante de protease, sequência de dna isolado, vetor de expressão, célula hospedeira microbiana, método para produzir uma variante de subtilase, composição detergente ou de limpeza, e, uso de uma variante
Inventor: DRAGBORG HENRIETTE
IPC: C12N9/54
Filed: 2003-11-05
Abstract: "VARIANTE DE PROTEASE, SEQuêNCIA DE DNA ISOLADO, VETOR DE EXPRESSãO, CéLULA HOSPEDEIRA MICROBIANA, MéTODO PARA PRODUZIR UMA VARIANTE DE SUBTILASE, COMPOSIçãO DETERGENTE OU DE LIMPEZA, E, USO DE UMA VARIANTE". A presente invenção refere-se às novas variantes de subtilase exibindo alterações relativas à subtilase parental em uma ou mais propriedades incluindo: desempenho de lavagem, estabilidade térmica, estabilidade na armazenagem ou atividade catalítica. As variantes da invenção são adequadas para uso por exemplo em composições de limpezas ou detergentes, tais como composições detergentes para a lavagem de roupas e composições para a lavagem de louça, incluindo composições para a lavagem automática de louça
Patent BR-0317787-A (BR)
Title: Fibra aglutinante bicomponente
Inventor: TSAI FU-JYA DANIEL
IPC: D01F8/14
Filed: 2003-11-26
Abstract: "FIBRA AGLUTINANTE BICOMPONENTE". Uma fibra aglutinante hidrofílica biodegradável. Essas fibras podem ser produzidas co-fiando um material de poliéster alifático em uma configuração lado a lado com um polímero de poliláctico para obter uma fibra com atributos de material aperfeiçoados. Um ácido multicarboxílico pode ser incorporado em um dos dois ou ambos componentes da fibra. o polímero de poliéster alifático pode ser selecionado de um polímero de succinato de polibutileno, um polímero de succinato-co-adipado de polibutileno, ou uma combinação desses polímeros. A fibra bicomponentes biodegradável exibe propriedades biodegradáveis substanciais, ainda tem estabilidade térmica aperfeiçoada e tem significativamente reduzido encolhimento. A fibra bicomponentes pode ser usada em um produto absorvente descartável intencionado para absorção de fluidos tais como fluidos do corpo.
Patent BR-0318151-A (BR)
Title: parafuso de travamento para uma garra intramedular
Inventor: SENN PETER
IPC: A61B17/70
Filed: 2003-03-07
Abstract: "PARAFUSO DE TRAVAMENTO PARA UMA GARRA INTRAMEDULAR". O parafuso de travamento (1) para uma garra intramedular (2) compreende pelo menos um furo transversal (3). O parafuso de travamento (1) compreende um eixo geométrico longitudinal central (7), um eixo mecânico de parafuso (4) que é pelo menos parcialmente provido com uma rosca externa (5), e uma cabeça de parafuso. O diâmetro da cabeça de parafuso (6) é maior do que o diâmetro externo da rosca externa (5), e a cabeça de parafuso (6) compreende uma passagem (8) que se extende em uma maneira essencialmente paralela em relação ao eixo geométrico longitudinal (7) e à rosca externa (5), de modo a receber um elemento de cunha longitudinal (9). Como um resultado, a folga existente entre o parafuso de travamento (1) e a garra intramedular (2) é eliminada, e o parafuso de travamento (1) é cunhado no furo transversal (3) da garra intramedular (2).
Patent BR-8204939-A (BR)
Inventor: PLOSS HARTMUT
IPC: C01G3/02
Filed: 1982-08-24
Abstract: In a process of producing cupric hydroxides, products having a high stability in storage will be obtained if phosphate ions are added to a suspension of copper oxychloride in an aqueous phase, the copper oxychloride is then reacted with alkali metal hydroxide or alkaline earth metal hydroxide, and the cupric hydroxide precipitated as a result of the suspension is washed and then re-suspended and subsequently stabilized by the addition of acid phosphate to adjust a pH value of 7.5 to 9. The suspended copper oxychloride is preferably reacted in the presence of phosphate ions in an amount of 1 to 4 grams per liter of the suspension and at a temperature of 20 DEG  to 25 DEG  C. and the resulting cupric hydroxide is stabilized with phosphate ions in an amount of 3 to 6 grams per liter of the suspension.
Patent BR-8804091-A (BR)
Inventor: WAN CHUNG-ZONG
IPC: B01J27/053
Filed: 1988-08-12
Abstract: A catalyst comprises (a) an activated alumina, (b) a substantially water-insoluble bulk stabilizer present in an amount at least sufficient to stabilize the activated alumina against thermal degradation, and (c) one or more platinum group metal catalytic components. The bulk stabilizer may be one or more of calcium sulfate, strontium sulfate or, preferably, barium sulfate. A mixture of activated alumina (and/or activated alumina precursor) and bulk stabilizer particles, e.g., gamma-alumina particles and barium sulfate particles, may be slurried in an aqueous medium and coated onto a carrier substrate. One or more platinum group metal catalytic components may be dispersed onto the activated alumina, e.g., it may be dispersed onto a mixture of activated alumina and bulk stabilizer. The coated carrier substrate may be calcined in air to provide the catalyst.
Patent BR-9001988-A (BR)
Inventor: ELONEN JORMA
IPC: F04D9/00
Filed: 1990-04-27
Abstract: A centrifugal pump for separating an entrained gas from a working fluid in which the pump housing (1) has a hollow chamber therein, an axially extending inlet (3) into the chamber, an outlet leading out of the chamber, and a gas vent (15) for the chamber; a rotatable shaft (8) mounted in the housing in axial alignment with the inlet; an impeller (9) is disposed in the chamber and mounted on the shaft for rotation therewith, the impeller includes a plate (11) for dividing the chamber into a first chamber portion communicating with the inlet and outlet and a second chamber portion (16) communicating with the vent. The plate has an aperture (13) extending therethrough for allowing the passing of working fluid and gas therethrough; and is further provided with at least one pumping vane (10) disposed in the chamber portion for pumping the working fluid into the first chamber portion through the inlet and out of the first chamber portion through the outlet. The second chamber portion (16) is partitioned into a plurality of spaces (28) by a plurality of back vanes (14) secured to the plate and a liquid rotatable within the second chamber portion upon the impeller rotating whereby to create pressure differences in the spaces for removing gas in the second chamber portion through the vent.
Patent BR-9003518-A (BR)
Inventor: FISCHER ARTUR
IPC: B23B51/00
Filed: 1990-07-20
Abstract: A device for forming an undercut in a drill hole includes a drilling tool having a shank receivable in a chuck of a drilling machine and having a convex collar supported on a corresponding concave bearing surface of a bearing element of the device. The bearing element has a bore that communicates the bearing surface with an opening which communicates with a source of a lubricant liquid. The collar has at least one groove for conducting the liquid into the drill hole to the drill bit head of the tool.
Patent BR-9005708-A (BR)
Inventor: SUH KYUNG WON
IPC: C08J9/04
Filed: 1990-11-06
Abstract: Alkenyl aromatic thermoplastic synthetic resinous elongate foam bodies having a machine direction, a traverse direction and closed noninterconnecting gas-containing cells are prepared using at least 70 percent by weight of 1,1,1-trifluoroethane and or 1,1,1,2-tetrafluoroethane as a blowing agent or part of a blowing agent mixture. These foam bodies have an average cell size of 0.01 to 0.3 millimeters, a density of from 0.75 to 6.0 pounds per cubic foot, an absolute dimensional stability of less than 4 percent in any direction when measured by the test designated ASTM D2126/C578, and preferably a minimum cross-sectional dimension of at least 0.25 inch, a cross-sectional area of at least 8 square inches, a water vapor permeability not greater than 1.8 perm inches. A cell size enlarger agent may be necessary for cell sizes in the 0.2-0.3 range.
Patent BR-9103756-A (BR)
Inventor: STENKVIST SVEN-EINAR
IPC: F27D11/10
Filed: 1991-08-30
Abstract: In a direct-current arc furnace, the arc is deflected under the influence of the high-current lines (18), which run below the furnace vessel, in the direction away from the power supply device (19). This leads to thermal overloading of a part of the furnace vessel wall. If the lining layers are constructed such that, in a first sector (21) which opens towards the power supply device (19), they are formed from a material having a lower specific conductivity than the lining layer in the second sector (22), the arc burns symmetrically again. A lining layer which is inhomogeneous in this sense can furthermore be used for deliberate deflection of the arc. 
<IMAGE>
Patent BR-9104710-A (BR)
Inventor: BROWN-SKROBOT SUSAN K
IPC: A61Q19/10
Filed: 1991-10-30
Abstract: Nonabsorbent products and douche compositions for cleansing and placement within the vagina contain an amount of a compound effective to inhibit the production of toxic shock syndrome toxin-1 and Enterotoxins A, B and C when the products are brought into contact with the bacteria. The products and compositions of this invention are also effective in combatting streptococcal pyrogenic exotoxin and hemolysin production by Groups A, B, F and G streptococci. The compound is selected from the group consisting of monoesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; diesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; and mixtures thereof. The monoesters and diesters have at least one hydroxyl group associated with their aliphatic alcohol residue.
Patent BR-9205712-A (BR)
Inventor: ECKARDT ALBIN
IPC: A61K38/46
Filed: 1992-03-07
Abstract: A combination of verapamil and trandolapril which is very useful for lowering blood pressure is described.
Patent BR-9305772-A (BR)
Inventor: PODRAYHANSKY YURI
IPC: H01M10/48
Filed: 1993-01-19
Abstract: A method and an apparatus for rapidly charging a battery. The preferred charging method comprises applying one or more charging pulses (C1, C2), separated by a waiting period (CW1), with the last charging pulse, if there are more than one, being followed by a second waiting period (CW2). This is then followed by a series of discharging pulses (D1, D2, D3), which are separated by waiting periods (DW1, DW2), and followed by a last waiting period (DW3) before the occurrence of the next charging pulse (C1). The discharging pulses preferably have a magnitude which is approximately the same as the magnitude of the charging pulses but which have a duration which is substantially smaller than the duration of the charging pulses. The discharging pulses serve to create and disperse ions throughout the electrolyte of the battery so that the ions do not shield the plates of the battery from further charge transfer. Multiple discharge pulses are used rather than a single discharging pulse so that natural chemical and electrical gradients within the battery will serve to disperse the ions more evenly throughout the electrolyte. The use of discharging pulses of an extremely small duration does not cause any significant discharge of the battery but does increase the rate at which the battery can be charged and the efficiency with which the battery can be charged, thereby minimizing charging time and battery heating. Also disclosed are a method and an apparatus for thawing and charging a frozen battery, for formatting a new battery, for determining the state of formation of a battery, and for determining the state of charge of a battery.
Patent BR-9306668-A (BR)
Inventor: VARGAS JOSE MANUEL
IPC: C07C29/141
Filed: 1993-10-13
Abstract: The hydrogenation steps and hydrofinishing steps of the cobalt catalyst oxo process for the preparation of alcohols by the hydroformylation of olefin are carried out using a trimetallic catalyst composed of metal oxides, particularly nickel oxide, molybdenum oxide and cobalt oxide supported on alumina or an alumina-silica in sulfided and non-sulfided form.
Patent BR-9307249-A (BR)
Inventor: DE FRAINE PAUL JOHN
IPC: C07D239/34
Filed: 1993-09-22
Abstract: PCT No. PCT/GB93/01990 Sec. 371 Date Apr. 11, 1995 Sec. 102(e) Date Apr. 11, 1995 PCT Filed Sep. 22, 1993 PCT Pub. No. WO94/08968 PCT Pub. Date Apr. 28, 1994A fungicidal compound of formula (I):    <IMAGE>  (I)  wherein A is hydrogen, halogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano; and one of R1 and R2 is optionally substituted isoquinoline while the other is hydrogen, C1-4 alkyl, C1-4 haloalkyl, halogen or cyano.
Patent BR-9401889-A (BR)
Inventor: PATEL BOMI P
IPC: C07F5/02
Filed: 1994-05-05
Abstract: There are provided diaryl(pyridinio and isoquinolinio)boron compounds having the structural formula <CHEM> and their use for the prevention, control or amelioration of diseases caused by phytopathogenic fungi. Further provided are compositions and methods comprising those compounds for the protection of plants from fungal infestation and disease and from attack by insects or acarina.
Patent BR-9408034-A (BR)
Inventor: AGOSTINI FRANCESCO
IPC: C11D3/28
Filed: 1994-11-04
Abstract: The use of an alkali metal salt of silicate in a liquid aqueous bleaching composition comprising an alkali metal hypochlorite, a strong source of alkalinity and optionally an alkali metal salt of carbonate is disclosed, for reducing the damage caused by hypochlorite on fabrics treated with the composition.
Patent BR-9408226-A (BR)
Inventor: GRAB GEORGE P
IPC: B32B9/00
Filed: 1994-03-04
Abstract: A diamond-coated tool or wear part and a process for making them. The process includes a sintering step. In that step, a substrate is sintered in an atmosphere and for a time and at a temperature so that superficial, exaggerated grain growth is promoted that imparts a surface roughness which may serve as anchoring sites during a subsequent diamond coating step which is performed by a vapor deposition technique. The diamond-coated tool or wear part includes a large grain substrate surface, and a high bond strength between the diamond coating and the substrate surface.
Patent BR-9503806-A (BR)
Inventor: OIKAWA YUKA
IPC: G11B15/12
Filed: 1995-08-25
Abstract: In a method and apparatus for reproducing digital video signals, in which every one frame of data of the signals is recorded on n tracks (A1, B1, ....... A10, B10) of a recording medium by an inclined azimuth recording system, the signals are reproduced at varying speed by a rotary head (1) having n heads (HA1, HB1, HA2, HB2) with a varying playback speed S controlled (7) to be equal to a(t.m+/-1)/n, where a is a constant equal to 1 or 2 and m is a constant which is an integer other than 0. Due to this, when a picture corresponding to the digital video signals read out with the varying playback speed S is displayed on a screen, non-continuous lines caused by a temporal difference between neighboring macro-blocks during varying speed reproduction may be rendered less obtrusive so as thereby to improve the picture quality of the varying speed reproduced picture. <MATH>
Patent BR-9509011-A (BR)
Inventor: UNGER EVAN C
IPC: A61M5/31
Filed: 1995-07-26
Abstract: A container comprising an aqueous lipid suspension and a gaseous phase substantially separate from the aqueous stabilizing phase, useful in diagnostic imaging such as ultrasound and magnetic resonance imaging and in therapeutic applications, is disclosed.
Patent BR-9509305-A (BR)
Inventor: SAMUELSSON ANNE CATHRINE
IPC: A23K1/16
Filed: 1995-10-03
Abstract: Animal feed is disclosed, which contains a polyethylene glycol compound selected from a group consisting of: a) a polyethylene glycol having a molecular weight of 3,000-15,000; b) an ethoxylate of a carboxylic acid having 8-24 carbon atoms; c) an ethoxylate of a mono-, di- or triglyceride containing at least one acyl group having 8-24 carbon atoms; d) an ethoxylate of a mono-, di- or triester of sorbita with a carboxylic ester having 8-24 carbon atoms; and e) an ethoxylate of an alcohol having 8-24 carbon atoms, wherein the ethoxylates b), c), d) and e) have a molecular weight of 15,000 at most and, in an amount of more than 75% by weight, consist of ethyleneoxy units. In addition to the polyethylene glycol compound, the animal feed may also contain 10-70% by weight of cereals, 0-15% by weight of feed fat, 10-50% by weight of protein-containing nutritious substances other than cereals, and 1-10% by weight of vitamins, minerals, enzymes, flavourings, antibiotics, probiotics and other animal feed additives. By the presence of the polyethylene glycol compound, the nutrient value of the feed is improved. The feed is suitably fed to poultry, pigs and calves. Moreover, a method of producing the animal feed is disclosed.
Patent BR-9510481-A (BR)
Inventor: CAMPBELL LARRY E
IPC: B01J20/30
Filed: 1995-10-25
Abstract: Hydrogen or carbon monoxide in a carrier of nitrogen or steam is passed over a devitalized catalyst/carbonate or bicarbonate absorber which has absorbed or adsorbed nitrates and nitrites from engine exhaust to restore the carbonate form and regenerate the devitalized catalyst/absorber for reuse.
Patent BR-9702185-A (BR)
Inventor: YAMAMURO MIKIO
IPC: G11B20/10
Filed: 1997-03-11
Abstract: In this invention, in an optical disk (1) on which data is to be recorded in units of one ECC block constructed by 16 sectors, dummy data is recorded at the manufacturing time or at the initial time such as the application starting time, then the dummy data is reproduced to determine a sector with primary defect, the address of the sector which is determined to have the primary defect is recorded on the optical disk (1), and at the time of data recording, data recording is effected in units of one ECC block while skipping over the sector with the primary defect. Further, in the optical disk (1) on which data is to be recorded in units of one ECC block, data is recorded at the time of data recording other than the initial time, then the data is reproduced to determine an ECC block having a sector with secondary defect, and data of the ECC block which is determined to have the sector with secondary defect is recorded in an ECC block which is separately prepared. Further, in the optical disk (1) on which data is to be recorded in units of one ECC block constructed by 16 sectors, dummy data is recorded at the manufacturing time or at the initial time such as the application starting time, then the dummy data is reproduced to determine a sector with primary defect, the address of the sector which is determined to have the primary defect is recorded on the optical disk (1), data recording is effected in units of one ECC block while skipping over the sector with the primary defect at the time of data recording, data is recorded at the data recording time other than the initial time, the data is reproduced to determine an ECC block having a sector with secondary defect, and data of the ECC block which is determined to have the sector with secondary defect is recorded in an ECC block which is separately prepared. <IMAGE>
Patent BR-9704060-A (BR)
Title: Dispositivo para o recorte e soldagem de discos de chapa metálica redondos em uma chapa metálica
Inventor: NARBESHUBER KARL
IPC: B23C3/12
Filed: 1997-07-23
Abstract: Patente de Invenção: <B>"DISPOSITIVO PARA O RECORTE E SOLDAGEM DE DISCOS DE CHAPA METáLICA REDONDOS EM UMA CHAPA METáLICA"<D>. Dispositivo para o recorte e soldagem de discos de chapa metálica redondos (31) em uma chapa metálica (20), especialmente em uma cinta de chapa metálica sem fim, por exemplo, em uma prensa de cinta dupla, com condução, que pode ser disposta sobre a chapa metálica (20), para um equipamento de corte, um equipamento de soldagem (34) bem como de uma base (32) para o cordão de solda a ser formado, sendo que a condução (8) é retida na chapa metálica com ao menos um, especialmente vários elemento(s) de sucção a vácuo (35a, 35b) e/ou, de preferência, eletroímã(s) (2), e que uma retenção (12, 13, 14) para o equipamento de corte e/ou de soldagem (34) é movimentável ao longo da condução (8) através de um motor (3).
Patent BR-9706576-A (BR)
Inventor: KATAOKA TAKUO
IPC: C08F4/646
Filed: 1997-03-31
Abstract: A propylene homopolymer having a high stereoregularity and an excellent processability during sheet or film formation, characterized in that it exhibits a melt flow rate (MFR) of from 0.1 to 20 g/10 min., a xylene-soluble component content of not more than 6 % by weight and an isoblock content ÄIBÜ of at least 3 mol% as determined by the following equation (1) from Pmmmr, Pmmrr and Pmrrm, which are absorption intensities attributed to isoblock chain in xylene-insoluble component by <13>C-NMR spectrum: <DF NUM="(1)">ÄIBÜ = ÄPmmmrÜ + ÄPmmrrÜ + ÄPmrrmÜ </DF> wherein ÄPmmmrÜ, ÄPmmrrÜ and ÄPmrrmÜ are the relative intensity ratio (mol%) of Pmmmr, Pmmrr and Pmrrm, respectively, which are absorption intensities attributed to isoblock chain.
Patent BR-9709682-A (BR)
Inventor: BAKER GARY
IPC: C04B41/49
Filed: 1997-06-05
Abstract: The emulsion comprises: 1) at least one resin M alpha D beta T gamma Q delta (OR) epsilon  (I) where: M=R<1>R<2>R<3>SiO1/2, D1 = R<4>R<5>SiO2/2 T = R<6>SiO3/2 Q = SiO4/2; 2) the reaction product between: 2a) one or several aromatic amines or polyfunctional aliphatics from 2 to 25 carbon atoms; 2b) one or several carboxylic acids or anhydrides containing 3 to 22 carbon atoms; 2c) at least one cross-linking agent which is a water-soluble metal complex. The invention is useful for waterproofing surfaces, in particular building materials paricularly stone, cement, concrete, mortar, bricks, tiles, wood, in which the above emulsion is used.
Patent BR-9710709-A (BR)
Inventor: MOY DAVID
IPC: C01B31/02
Filed: 1997-05-15
Abstract: This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bonds or become glued with other nanofibers at the fiber intersections. The bonding can be induced by chemical modification of the surface of the nanofibers to promote bonding, by adding "gluing" agents and/or by pyrolyzing the nanofibers to cause fusion or bonding at the interconnect points.
Patent BR-9712104-A (BR)
Title: Composição líquida de limpeza pessoal que contém um agente umectante lipofílico da pele compreendido por gotículas relativamente grandes.
Inventor: GLENN ROBERT WAYNE
IPC: A61Q19/10
Filed: 1997-09-22
Abstract: "COMPOSIçãO LìQUIDA DE LIMPEZA PESSOAL QUE CONTéM UM AGENTE UMECTANTE LIPOFìLICO DA PELE COMPREENDIDO POR GOTìCULAS RELATIVAMENTE GRANDES". Descreve-se composições líquidas umectantes de limpeza pessoal em emulsão que compreendem uma fase umectante e uma fase aquosa de limpeza. A fase umectante compreende entre cerca de 1% e cerca de 35% em peso da composição de agentes lipofílicos umectantes da pele compreendidos por gotículas que têm uma distribuição do tamanho das partículas tal que pelo menos cerca de 10% em peso das gotículas têm um diâmetro de pelo menos cerca de 500 mícrons. A fase aquosa de limpeza compreende entre cerca de 0,1% e cerca de 10% em peso da composição de um estabilizador, entre cerca de 5% e cerca de 30% em peso da composição de um tensoativo espumante, e água.