baber/WOPTO huggingface dataset:
Patent BR-8503625-A (BR)
Inventor: HODSON HOMER JOHN
IPC: A45D2/12
Filed: 1985-07-30
Abstract: A self-tensioning hair waving rod is disclosed comprising an elongated generally cylindrical water-absorbing sponge body (10) for receiving a strand of hair wrapped therearound, support means (11) extending axially through said sponge body (10), and retainer means (12) associated with the outer end portions (13) of said support means (11) for holding the wrapped hair strand around the sponge body (10). Said sponge body (10) is capable of expanding from a substantially dry condition upon application of water and increasing its volume by from 50% to 250%, whereby the wrapped strand is tightened and drawn into the close proximity of the outer surface of said sponge body (10).
Patent BR-8504712-A (BR)
Inventor: LIBREGTS HUBERTUS BERNARDUS
IPC: H01R12/70
Filed: 1985-09-25
Abstract: Connector intended for attachment to the end of a cable consisting of one or more insulated conductors enclosed by a jacket, said connector comprising two housing parts which in the assembled state together define a passage having a first section designed to take the jacketed end of the cable, and a second section situated further in to take the insulated conductors projecting from the jacket. Both housing parts being provided at the first section with strain relief elements acting on the cable jacket in the assembled state, and one of the housing parts is provided at the second section with a pierce contact for each conductor. One housing part comprises in the second section of the passage cone-shaped teeth which in the assembled state project from the passage wall at right angles to the conductors and extend out to the passage wall of the other housing part in such a way that in the assembled state in the second section of the passage apertures are defined with a passage area which is smaller than the cross sectional area of the insulated conductors, so that a strain relief for each of the insulated conductors is formed.
Patent BR-8506319-A (BR)
Inventor: FAURIE ANDRE
IPC: D21F9/02
Filed: 1985-12-16
Abstract: Continuous elimination of at least part of the liquid contained in a layer formed by depositing a liquid compound having a low solid matter content on a mobile, continuous, liquid-porous support, is effected by dripping, pressing and evaporation while the layer is maintained on the formation support without transfer. Evaporation means include means for passing a heated, gaseous flux through the layers.
Patent BR-8701809-A (BR)
Inventor: BARTZ WILFRIED DR
IPC: C08L77/00
Filed: 1987-04-15
Abstract: Impact-resistant polyamide molding compound consisting of a mixture of A. 60 to 98% by weight of a polyamide and B. 2 to 40% by weight of a polyalkenamer, wherein the mixture is treated at elevated temperatures with 0.05 to 5% by weight of the sum of components A and B of an organic radical former are provided as well as processes for making them.
Patent BR-8702645-A (BR)
Inventor: LAGNY PIERRE
IPC: A61K8/00
Filed: 1987-05-22
Abstract: Pharmaceutical or cosmetic substance or composition inhibiting or destroying at least one monocellular living being and/or at least one virus, medicament or product including such composition, process for producing such composition, chemical compound entering in such composition, and process for the inhibition or destruction of at least one unicellular living being and/or at least one virus. The inhibiting or destroying substance, according to the invention, is characterized in that it comprises at least one basic active principle inhibiting or destroying said unicellular living being and a principle for inhibiting or destroying at least one enzyme associated with said living being, forming an activator - particularly acting by synergy - of the basic active principle.
Patent BR-8806056-A (BR)
Inventor: NEUER BERND
IPC: C22C38/60
Filed: 1988-11-18
Abstract: A lead-containing additive for molten steels is in the form of a filled wire consisting of a metallic shell and fine particles of a filling material, which consists of
 a) metallic lead and/or lead alloys and
 b) a lime-containing material which releases CO2 at the temperature of the molten steel. 
<??>This additive allows reliable, controlled and uniform introduction of lead into the steel.
Patent BR-8905739-A (BR)
Inventor: MULHOLLAND BRUCE M
IPC: C08K5/34
Filed: 1989-11-10
Abstract: A polyoxymethylene composition which exhibits improved stability against the degradative effects of ultraviolet light includes a triazine-based antioxidant and UV stabilizers. One preferred composition of the invention includes, based upon the total weight of the composition, an oxymethylene copolymer, between 0.015 to about 0.4 weight percent of 2,4,6-triamino-sym-triazine (as a formaldehyde scavenger), between about 0.25 to about 1.0 weight percent of each of 2-2(hydroxy-5-t-octylphenyl)benzotriazole, and bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate as UV light stabilizers, and between about 0.25 to about 1.0 weight percent of 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid triester with 1,3,5-tris(2-hydroxy-ethyl)-s-triazine-2,4,6(1H, 3H, 5H)-trione as an antioxidant. Due to their enhanced UV-light stability property, the compositions of the invention find particular utility as molded automobile components.
Patent BR-9002203-A (BR)
Inventor: REDENBARGER PHILIP DALE
IPC: F16D65/16
Filed: 1990-05-11
Abstract: A disk brake assembly wherein the floating caliper member (20) houses an adjustable nut in which is mounted a power screw (43) for actuating the carrier members and their brake pads (26) into frictional engagement with a rotatable disk (12). The power screw (43) has a cam connected to it, with the cam also adjustably mounted on an actuating lever (55) to permit selected rotation of the cam to adjust the axial position of the power screw to compensate for wear.
Patent BR-9007961-A (BR)
Inventor: HOEFER RAINER DR
IPC: C08G18/36
Filed: 1990-12-17
Abstract: PCT No. PCT/EP90/02215 Sec. 371 Date Jun. 23, 1992 Sec. 102(e) Date Jun. 23, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/09894 PCT Pub. Date Jul. 11, 1991.The invention relates to the use of reaction mixtures containing polyester polyols which have been obtained by ring opening of epoxidized esters with carboxylic acids, as polyol component, optionally in admixture with polybutadiene diol, in the production of solid polyurethane materials by casting.
Patent BR-9101534-A (BR)
Inventor: KINDT-LARSEN TURE
IPC: G02C13/00
Filed: 1991-04-16
Abstract: Male and female members for contact lenses are disclosed. Either member is able to hold the contact lens as it moves from station to station during the hydration process. The female member fits together with the male member forming a chamber. Each of the members contains a line centrally located so that both surfaces of the contact lens are flushed during the hydration process, and drainage takes place radially on the outside of the mated male and female chamber members. These members may be produced on a frame with a plurality of members, usually eight to a frame, to allow ease of processing. Full automation is possible, and complete and positive lens control during any step of the process through the packaging step is achieved.
Patent BR-9106353-A (BR)
Inventor: BOHN BURGHARD
IPC: A61L2/00
Filed: 1991-04-13
Abstract: The invention concerns decontaminated biological material, in particular liquids, arising from treatment with acid followed by treatment with alkali. The progress of the treatment can be monitored and/or the end point determined by determining the residual LDH (lactate dehydrogenase) activity. The invention also concerns a process for decontaminating biological material, in particular biological liquids, in which the pH value is lowered by the addition of acid and, after a given length of time, raised again by the addition of alkali. The progress of the treatment can be monitored and/or the end point determined by determining the (residual) LDH activity.
Patent BR-9306621-A (BR)
Inventor: KOGER THURMAN JOHN II
IPC: B32B27/08
Filed: 1993-06-14
Abstract: Biodegradable, liquid impervious multilayer film compositions are disclosed. In particular, the films comprise composite structures derived from multilayer combinations of biodegradable polymers. The biodegradable polymers are selected from the categories of moisture sensitive polymers, thermally sensitive polymers, mechanically limited polymers, polymers not easily processed into films, hydrolytically cleavable polymers, and degradable elastomers. Optionally, the multilayer films may further comprise additional adhesive tie layers. The biodegradable polymers are combined in various ways to overcome the deficiencies of the individual components, yet at the same time impart specific performance properties to the film. The multilayer film compositions are suitable for use as backsheets in disposable absorbent products including diapers, adult incontinent pads, sanitary napkins, pantiliners, and the like.
Patent BR-9307051-A (BR)
Inventor: FOD JEFFREY E
IPC: C08L61/20
Filed: 1993-08-05
Abstract: Coatable urea-aldehyde binder precursor compositions including a urea-aldehyde resin and a cocatalyst yield more consistent quality coated abrasives. In addition, the compositions have longer pot life and allow curing at lower temperatures. The urea-aldehyde resins have an aldehyde/urea ratio of at least about 1.0, more preferably ranging from about 1.0 to about 2.0, and a free aldehyde content ranging from about 0.1 to about 3.0 weight percent based on weight of total aldehyde. The cocatalyst consists essentially of a Lewis acid and a salt selected from the group consisting of ammonium ion salts and organic amine salts. Methods of making coated and other abrasive articles using the compositions are also described.
Patent BR-9406500-A (BR)
Inventor: WINDASS JOHN DAVID
IPC: A01N63/50
Filed: 1994-03-25
Abstract: There is provided synthetic DNA which is capable of expressing polypeptides toxic to insects when incorporated within the genome of a suitable host organism, eg a baculovirus, which polypeptides are identical or structurally and functionally similar, to toxins derived from molluscs, eg Conus spp.
Patent BR-9407374-A (BR)
Inventor: BEWERSDORF MARTIN
IPC: B01J2/16
Filed: 1994-04-23
Abstract: Sodium percarbonate of the formula 2 Na2CO3<.>3 H2O2 can be produced by fluidised-bed spray granulation by spraying an aqueous solution of sodium carbonate and a hydrogen peroxide solution on sodium percarbonate seeds and evaporating water. The previously necessary use of phosphorus-containing crystallisation inhibitor to prevent blockages and incrustations in and on the nozzle can be avoided by the invention if the solutions are sprayed using a single three-substance pulverisation nozzle with the external mixing of the solutions.
Patent BR-9507829-A (BR)
Inventor: SZYMANSKI THOMAS
IPC: B01J37/00
Filed: 1995-05-05
Abstract: Advantageous titania based catalyst carriers for use in applications requiring a balance of surface area and crush strength can be obtained by using as the starting material a titania hydrate pulp with a surface area above about 200 m2/g and an LOI of from about 15% to about 40% by weight.
Patent BR-9508462-A (BR)
Inventor: CLARKE NEVILLE
IPC: B01D17/028
Filed: 1995-01-13
Abstract: PCT No. PCT/AU95/00460 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed Jul. 28, 1995 PCT Pub. No. WO96/04058 PCT Pub. Date Feb. 15, 1996A separation apparatus, particularly for separating two fluids having different densities or specific gravities, is described. The apparatus is provided with a baffle arrangement (22) located within cylindrical housing (3) comprising a plurality of conical-shaped baffles having sloping wall surfaces (24). The conical baffles may be arranged in a nested or stacked relationship or may be connected together to form a continuous helix. A convection current is set up within the apparatus such that one part of the flow is through the baffles in the direction from the base of the conical baffles to the centrally located aperture and the other part of the flow is along the interior walls of the apparatus in a gap between the peripheral edge of the base of the conical baffles and the interior wall. The material to be separated is discharged from the apparatus through a high level outlet acting as an overflow weir.
Patent BR-9508503-A (BR)
Inventor: HOLGERSEN STIG
IPC: F16L39/00
Filed: 1995-07-21
Abstract: PCT No. PCT/NO95/00132 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed Jul. 21, 1995 PCT Pub. No. WO96/04502 PCT Pub. Date Feb. 15, 1996Pipe joint for joining two pipe end sections (1, 1'), the pipes support in their walls one or more bores (7) and/or lines or conduits (8) for hydraulic or electrical energy transfer. The pipe joint comprises a pipe union (3) with internal threads (13, 13'), one section thereof is threaded to the right, and another to the left. These threads correspond respectively with similar external threads (6, 6') at the pipe ends. A joining part (2) is arranged between the two pipe ends, and serves to mutually center and lock the pipe end sections. In the joining part (2) there is arranged joining sleeves (4) for each bore (7) or line (8), to obtain a tight joint between these.
Patent BR-9509655-A (BR)
Inventor: AUMUELLER ALEXANDER
IPC: C09D7/12
Filed: 1995-11-03
Abstract: PCT No. PCT/EP95/04313 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/15184 PCT Pub. Date May 23, 1996The use of 3-arylacrylic esters I    <IMAGE>  (I)  where Ar is an aryl radical which can additionally carry substituents, R1 is the residue of an n-hydric aliphatic polyol having up to 20 carbon atoms, where the carbon chain can be interrupted by up to 9 non-adjacent oxygen atoms, or of an n-hydric cyclo-aliphatic polyol having 5 to 20 carbon atoms in which ring carbon atoms can also be replaced by non-adjacent oxygen atoms, R2 and R3 are hydrogen or C1-C4-alkyl, and n is a number from l to 10, as stabilizers, in particular against the action of light, for non-living organic material.
Patent BR-9608930-A (BR)
Inventor: REPONEN VOITTO
IPC: F04D9/04
Filed: 1996-05-29
Abstract: The method uses a centrifugal pump impeller (14) and a vacuum pump rotor (44) placed on the same shaft (49). The gas separated in the centrifugal pump from the material to be pumped is discharged from the centrifugal pump. The discharge uses the vacuum pump and a gas outlet duct (26) located between the two pumps. The gas flow in the gas outlet duct between the two pumps is controlled by changing the cross sectional flow area of the gas outlet duct.
Patent BR-9612147-A (BR)
Title: Processo para o tingimento de um material
Inventor: BARFOED MARTIN
IPC: D06P3/08
Filed: 1996-12-20
Abstract: ''PROCESSO PARA O TINGIMENTO DE UM MATERIAL''. A presente invenção refere-se a processos de tingimento de um material, compreendendo o tratamento do material com sistema de tingimento que compreende (a) um ou mais compostos mono-, di- ou policíclicos, aromáticos ou heteroaromáticos, e (b) (i)  uma fonte de peróxido de hidrogênio e uma enzima demonstrando atividade peroxidase ou (ii) uma enzima demonstrando atividade oxidase em um ou mais compostos aromáticos ou heteroaromáticos, em que o material é um tecido, fio, fibre, vestimentos, ou película feita de algodão, diacetato, fibra de linha, linho, liocel, poliacrílico, poliamida, poliéster, ramie, ráion, tencel ou triacetato.
Patent BR-9612219-A (BR)
Title: Processo para conversão de bananas em xarope de açucar.
Inventor: VERHOFF FRANCIS H
IPC: A23L19/00
Filed: 1996-12-20
Abstract: Patente de Invenção: <B>PROCESSO PARA CONVERSãO DE BANANAS EM XAROPE DE AçúCAR". <D>Processo que permite a fácil conversão de bananas verdes em xarope de açúcar, usa uma seq³ência de etapas envolvendo a trituração das bananas, aquecimento das bananas, tratamento das bananas com uma alfa amilase para converter grânulos de amido em moléculas de baixo peso molecular (liquefação), mudando as condições e tratando as moléculas de amido de baixo peso molecular e outras substâncias no fluido liquefeito com as enzimas amiloglucosidade, pectinase, celulase, mecerase, etc. filtrando o fluido resultante para remover os sólidos, e se necessário, evaporando a solução de açúcar a uma concentração apropriada. Verificou-se que o uso de pH elevado em cada uma das etapas de conversão enzimática elevada grandementeo rendimento da glucose.
Patent BR-9612466-A (BR)
Title: Focinheira anti-latidos e anti-mordidas para animais.
Inventor: PAGLERICCIO FERNANDO PAULO
IPC: A01K25/00
Filed: 1996-12-23
Abstract: "FOCINHEIRA ANTI-LATIDOS E ANTI-MORDIDAS PARA ANIMAIS". Uma focinheira anti-latidos e anti-mordidas para cães inclui uma parte de focinheira formada de um par de abas genericamente trapezoidais de material elástico costuradas ao longo de suas bordas convergentes, com as abas de preferência sendo adicionalmente divididas por uma costura ao longo de sua linha central longitudinal para criar quatro membros de painel do material elástico. Uma correia alongada é ligada pelas suas extremidades com costuras opostas da parte de focinheira. A focinheira pode ser deslizada sobre o focinho de um cachorro e a correia passada sobre a cabeça do cachorro por trás de suas orelhas. A parte de focinheira tem um ajuste apertado sobre o focinho porém a elasticidade do material permite que o cão abra ligeiramente as suas mandíbulas para arfar. Se o cão tentar abrir mais as suas mandíbulas para latir ou morder os quatro membros de painel elástico aplicam uma força às mandíbulas para prevenir que se abram por completo. A focinheira não é desconfortável e atua como um auxiliar de adestramento uma vez que o animal associa o uso da focinheira como uma forma de punição para o latir ou morder. Logo aprende a deixar de latir ou morder quando até vê a focinheira. A focinheira pode ser rapidamente removida aplicando uma força para cima ou de levantar sobre a correia por trás das orelhas, importante se contar-se com o cão para oferecer segurança para um atendente humano.
Patent BR-9704752-A (BR)
Inventor: KEILMAN KENNETH M
IPC: D02J1/22
Filed: 1997-09-19
Abstract: Production of a suture from a copolymer of glycolide and epsilon-caprolactone is effected by (a) extruding a melted copolymer of glycolide and epsilon-caprolactone resin through an orifice and rapidly quenching the melted copolymer resin to produce a filament; (b) drawing the filament at 4x to about 7.5x in a 1st drawing zone to produce a drawn filament; (c) drawing the singly drawn filament in a 2nd drawing zone to 1x to about 4x while in a 1st heated zone at 150-450 [deg]F to form a doubly drawn filament; (d) relaxing the doubly drawn filament in the range = 0.75x to about 0.98x in a 2nd heated zone at 100-400 [deg]F to form a relaxed filament; then (e) rack annealing the relaxed filament to form the suture. Also claimed is a glycolide/epsilon-caprolactone suture is also claimed.
Patent BR-9705459-A (BR)
Title: Material de cobertura
Inventor: COSTI ALBERT
IPC: E04B7/20
Filed: 1997-11-11
Abstract: "MATERIAL DE COBERTURA". A invenção consiste em ummaterial de cobertura que apresenta ondulações e que possui, emuma de suas superfícies, zonas vazadas (3) na parte convexa (10)das ondulações (2) para o enganchamento das telhas.
Patent BR-9708848-A (BR)
Inventor: SOTO JORGE
IPC: C08F4/52
Filed: 1997-05-08
Abstract: PCT No. PCT/US97/07849 Sec. 371 Date Aug. 28, 1998 Sec. 102(e) Date Aug. 28, 1998 PCT Filed May 8, 1997 PCT Pub. No. WO97/43294 PCT Pub. Date Nov. 20, 1997Yttrium complexes of dibenzopyrolyl substituted cyclopentadienyl ligands are useful as ethylene polymerization catalysts to uniquely prepare low molecular weight ethylene polymers having a high degree of terminal vinyl unsaturation.
Patent BR-9711913-A (BR)
Inventor: METIVIER PASCAL
IPC: C07C45/38
Filed: 1997-10-13
Abstract: The present invention concerns a process for the preparation of a 2-hydroxybenzoic acid and of a 4-hydroxybenzaldehyde and derivatives thereof from a mixture of two phenolic compounds, one carrying a formyl or hydroxymethyl group in the 2 position, and the other carrying a formyl or hydroxymethyl group in the 4 position. The invention also concerns the preparation of a 4-hydroxybenzaldehyde from said mixture. The invention more particularly concerns the preparation of 3-methoxy-4-hydroxybenzaldehyde and of 3-ethoxy4-hydroxybenzaldehyde, respectively known as "vanillin" and ethylvanillin". The process for the preparation of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde and derivatives thereof is characterised in that the formyl or hydroxymethyl group in the 2 position of compound (A) in a mixture of phenolic compounds, one (A) carrying a formyl or hydroxymethyl group in the 2 position, and the other (B) carrying a formyl or hydroxymethyl group in the 4 position, is selectively oxidised to a carboxy group and optionally a hydroxymethyl group of compound (B) in the 4 position is selectively oxidised to a formyl group, thus producing a mixture of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde.
Patent BR-9805015-A (BR)
Title: Sistema de distribuição
Inventor: CLYDE GENE FRANK
IPC: B67D3/04
Filed: 1998-11-13
Abstract: Patente de Invenção: <B>"SISTEMA DE DISTRIBUIçãO"<D>. A presente invenção refere-se a um sistema de distribuição (1) para um produto de alimentação líquido ou de bebida (2) de uma bolsa flexível que compreende um alojamento (4) configurado e adaptado para receber uma bolsa (3) flexível adaptada para conter um produto de alimentação líquido ou de bebida (2), com um tubo de distribuição (5) embutido, com uma entrada (6) e uma saída (7) que pode ser aberta, e um sistema de válvula (8) adaptado para solicitar o tubo de distribuição externamente entre sua entrada (6) e sua saída (7), de modo a controlar a distribuição do produto de alimentação líquido ou de bebida da bolsa, quando da abertura da saída do tubo.  A presente invenção ainda refere-se à uma bolsa flexível e ao seu uso.
Patent BR-9805350-A (BR)
Title: Processo para a alquilação de derivados de alquil-s ou -fosfinas.
Inventor: KORB GERHARD
IPC: C07C255/34
Filed: 1998-12-16
Abstract: enção descreve um processo para a aquilação de compostos da fórmula II a reação com um agente de alquilação sendo realizada na presença de uma base e uma trialquilamina e/ou uma trialquilfosfina.
Patent BR-9805873-A (BR)
Title: Aparelho e sistema de dispersão de produtos quìmicos utilizando gases emitidos após a queima de combustìvel em veìculos automotores
Inventor: LORENZO ROBERTO FRANCISCO DI
IPC: A01M13/00
Filed: 1998-08-25
Abstract: Patente de Invenção do APARELHO E SISTEMA DE DISPERSãO DE PRODUTOS QUìMICOS UTILIZANDO GASES EMITIDOS APóS A QUEIMA DE COMBUSTìVEL EM VEìCULOS AUTOMOTORES O sistema de dispersão de produtos químicos líquidos, utilizando gases emitidos (8) após a queima de combustível em veículos automotores tem como finalidade a aspersão daqueles produtos para pulverizações sanitárias e agrícolas. O sistema foi concebido para aspergir produtos químicos líquidos a partir de operação normal de veículos automotores. O aparelho para aspersão usado no sistema é composto de um corpo dispersor (1), onde é instalado um bico pulverizador (2); um tanque reservatório convencional (7), para estocagem da solução a ser pulverizada; e um conduto de ligação (4) entre o bico pulverizador e o tanque de solução. No corpo dispersor existe um bico pulverizador, que possui um orifício central, usado exclusivamente para a passagem da solução a ser aspergida; os gases utilizados para a pulverização são colimados externamente ao bico. Dentro do corpo dispensor não ocorre mistura entre gás e solução química líquida. O corpo dispensor possui uma válvula para alívio e controle da pressão (3) no tubo de escapamento do veículo.