baber/WOPTO huggingface dataset:
Patent BR-8001372-A (BR)
Inventor: TASSARA J
IPC: C07F3/00
Filed: 1980-03-07
Abstract: A method of preparing magnesium alkylphenates comprising: 1. preparing a suspension of "active" magnesium oxide in methanol; 2. contacting said suspension with a mixture containing (a) an alkylphenol bearing one or more C6-C60 alkyl substituents; (b) a dilution oil; (c) and optionally a heavy alcohol of a boiling point of between 100 DEG  and 200 DEG  C., the ratio of number of mols of "active" magnesium oxide to number of recurrent phenolic OH units being between about 0.25 and 2; and 3. carbonating the resultant medium under pressure with carbon dioxide. The magnesium alkylphenates thus obtained are suitable detergent-dispersant additives for lubricating oils in amounts of between about 1 and 8 percent of the weight of the oils.
Patent BR-8401322-A (BR)
Inventor: VOIGTLANDER KURT
IPC: F16K17/14
Filed: 1984-03-22
Abstract: There is disclosed a safety device for releasing excessive pressure in a pressurizable container having a pressure release outlet, rupturable closure element in the form of a membrane which hermetically seals the outlet, a cutting device arranged to rupture the closure element when a predetermined maximum pressure in the container is exceeded, a rigid retaining device which holds the cutting device in a position out of engagement with the closure element when the container pressure is less than the predetermined maximum pressure, and a predetermined weakening provided on the retaining device which breaks when the predetermined maximum pressure is exceeded so as to allow the cutting device to move under the action of the pressure in the container so as to rupture the closure element. The retaining device is rigidly connected to the cutting device, and the latter is rigidly connected to a first plate. The closure element is clamped between the first plate and a second plate in such a way that a rupturable rim is defined to be engaged by a cutting edge of the cutting device. The retaining device, the cutting device and the first plate are arranged on the side of the closure element which faces the interior of the container. The safety device is therefore able to react suddenly to cause rapid movement of the cutting device when the maximum pressure is exceeded. The closure element is passive, so the choice of material is therefore greater, and the general shape of the closure element is not limited to a circle.
Patent BR-8602099-A (BR)
Inventor: FISCHER ARTUR
IPC: F16B13/14
Filed: 1986-05-09
Abstract: 1. Anchoring of a screw-bolt in a hole drilled in a concrete part by means of a compounded mass arranged between the screw-bolt and the wall of the drill hole for the entire length of the hole, wherein the drill hole is provided with a flaring undercut and at its insertion end the screw-bolt has a widened portion which, in the anchored state, is situated in the region of the undercut, characterized in that the undercut widens conically towards the bottom of the drill hole, and the widened portion on the screw-bolt is integral with the screw-bolt and is formed by a cone oriented to correspond with the undercut.
Patent BR-9004006-A (BR)
Inventor: HAMAEKERS ARNO
IPC: F16F13/00
Filed: 1990-08-14
Abstract: A hydraulically damped mount includes both a fluid overflow opening (6) and a damping opening (5) arranged in parallel between a fluid working chamber (4) and an equalizing chamber (7). In the overflow opening (6) there is provided a pressure relief valve (8) which can be activated by the differential pressure between the working chamber and the equalizing chamber. This valve contains a control element (10) and an opposing counter stop (11) which the control element can contact with a tight fit and which it can pass by in case of excess pressure. When inactive, the control element (10) is spaced apart from the counter stop (11) at such a distance that a contact with the counter stop (11) is impossible when acoustically active vibrations are introduced.
Patent BR-9005929-A (BR)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: A22C25/18
Filed: 1990-11-23
Abstract: An apparatus for the automatic measuring and cutting of foodstuffs (10) to produce portions of a predetermined size or weight comprising a conveyor (11) for transporting the foodstuffs (10) in a downstream direction, an ultrasonic measuring device (17) adapted to take information on the shape and size of the foodstuffs (10) as they are transported on the conveyor (11), a cutting device (14) positioned downstream of the ultrasonic measuring device (17), and a control unit adapted to receive and process the information from the ultrasonic measuring device (17) and then actuate the cutting of the foodstuffs (10) by the cutting device (14) into portions substantially equal to the predetermined size.
Patent BR-9106067-A (BR)
Inventor: OLSSON LARS-INGE
IPC: C04B24/00
Filed: 1991-02-12
Abstract: PCT No. PCT/SE91/00096 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 12, 1991 PCT Pub. No. WO91/12214 PCT Pub. Date Aug. 22, 1991.The invention relates to a flowability improving agent comprising a combination, calculated on a dry product, of: A) 60-99% by weight of a sulphonated melamine-formaldehyde resin, a sulphonated melamine-urea-formaldehyde resin or a sulphonated naphthalene-formaldehyde resin; C) 0.5-40% by weight of a boron containing polyhydroxycarboxylic acid or a water-soluble salt of such an acid and optionally D) 0.5-30% by weight of a compound with formula Ar O-(R1)n-R2 where Ar is unsubstituted or substituted benzene moiety or naphthalene moiety, R1 is an oxyethylene group; -CH2CH2O-or an oxypropylene group;   <IMAGE>   an oxyethylene chain or an oxypropylene chain with up to fifteen oxyethylene groups or oxypropylene groups or a combination of oxyethylene groups and oxypropylene groups to a chain where the sum of these groups is at most fifteen; the mean value  &upbar& n for n is 1-15 and R2 is hydrogen or a phosphonate group with the formula   <IMAGE>   where M1 and M2 are hydrogen ion or alkali metal ion or where R2 is a group with the formula   <IMAGE>   where M2 has the above meaning and M3 is -(R1)n-O Ar where R1, n and Ar have the above meaning; a process for the production of the agent and the use of the agent in a cement containing composition.
Patent BR-9106520-A (BR)
Inventor: BOEHM LUDWIG
IPC: C08F4/626
Filed: 1991-05-24
Abstract: Poly-1-olefins, in particular polyethylene, are produced using a Ziegler catalyst whose transition metal constituents are produced by reacting a transition metal compound of titanium, zirconium, vanadium or chromium with a gel-like dispersion of a magnesium, alcoholate. An organoaluminium compound is used as co-catalyst. The polymerizates are obtained in high to very high yields and the particle size distribution of the polymerizates can be controlled.
Patent BR-9107315-A (BR)
Inventor: SMEDLEY WILLIAM H
IPC: A61M5/00
Filed: 1991-08-07
Abstract: A self-packaging safety syringe set (2) uses a unitary molded set of enclosure units (8, 104) sized for housing conventional cartridge-needle units (12) therein. The set of enclosure units are connected to one another by frangible connections (64, 66, 130, 138). The cartridge-needle unit has a hollow barrel (14) with a needle assembly (24) mounted to one end and a piston (16) mounted therein. Each enclosure unit includes a body section (38, 106), a stem section (44, 108) frangibly connected to one end of the boby section, and an end cap (52, 110) connected to the other end of the body section. The frangible connection (48, 118) is broken to remove the stem section to expose the needle (26) for use. The removed stem section is used to drive the piston within the barrel. After use, the barrel is pulled back through the body section so that the needle is completely housed within the body section.
Patent BR-9203250-A (BR)
Inventor: MAZZINI LUCIEN
IPC: C10B25/16
Filed: 1992-08-20
Abstract: This device comprises a sealing member (24) attached to the door (14) of the coke oven (10), which has an edge for connection (28) with the frame (16) of this door, and a channel (44) arranged at the periphery of the sealing member (24), in which a sealing gas travels at a pressure which is higher in relation to the gaseous mixture inside the oven (10). The open side of the channel (44) faces the door frame (16) so as to form a buffer zone of sealing gas shutting off the leakages produced when the sealing member expands. The channel (44) also comprises a number of compartments provided with separate means for feeding sealing gas making it possible to adapt the pressure of the sealing gas as a function of the locations where the leakages are greatest. 
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Patent BR-9205488-A (BR)
Inventor: BRADEN MICHAEL
IPC: C08F265/00
Filed: 1992-01-03
Abstract: PCT No. PCT/GB92/00009 Sec. 371 Date Jul. 19, 1993 Sec. 102(e) Date Jul. 19, 1993 PCT Filed Jan. 3, 1992 PCT Pub. No. WO92/12189 PCT Pub. Date Jul. 23, 1992.A biocompatible moldable curable polymer/monomer system capable of curing at ambient temperatures to provide an elastomer product while producing a lower exotherm than previously used systems. The system includes an alkyl acrylate or methacrylate homopolymer or copolymer; a monomer mixture of higher alkylacrylate or methacrylate combined with one or more of acrylic acid, methacrylic acid and their lower alkyl esters; and a plasticizer and optionally cross-linking agents, anti-tack agents, and activators or photoinitiators. The moldable systems is a dough used for making earmoulds and earpieces or in fabrication of prostheses.
Patent BR-9400652-A (BR)
Inventor: CERWIN ROBERT
IPC: A61B19/00
Filed: 1994-02-23
Abstract: A peelable foil packaging system for absorbable or pre-moistened nylon sutures which may be used to transfer the sutures into a sterile field. In a preferred embodiment, the foil package comprises two foil sections each with a polymer inner coating. The sections are sealed together enclosing a suture holding mechanism which presents a needle with attached suture for arming a needle holder.
Patent BR-9408013-A (BR)
Inventor: BUONGIORNO LIVIO
IPC: C08L23/02
Filed: 1994-10-28
Abstract: A method of making the a multilayer, biaxially oriented, heat shrinkable thermoplastic film includes a layer having between 50 and 100 parts by weight ethylene/alpha-olefin C4-C12 copolymer, and between 0 and 50 parts by weight of a polymer selected from polyolefin, and modified polyolefin, the layer having more than one melting point when detected by diffential scanning calorimetry according to ASTM D-3418; wherein the total thickness variation in the multilayer film is lower than ±10%.
Patent BR-9508847-A (BR)
Inventor: POMMER KLAUS
IPC: A23L13/00
Filed: 1995-09-20
Abstract: PCT No. PCT/DK95/00375 Sec. 371 Date Mar. 6, 1997 Sec. 102(e) Date Mar. 6, 1997 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/08974 PCT Pub. Date Mar. 28, 1996A method for treating an aqueous protein solution so as to kill microorganisms which may be present therein, but without causing coagulation, comprises either (1) mixing the solution with sufficient enzymatically produced protein hydrolysate (H1) to prevent coagulation of the mixture when the mixture is subsequently subjected to a heat treatment to kill microorganisms, and then subjecting the mixture to such a heat treatment, or (2) using one or more enzymes to hydrolyze protein in the aqueous protein solution to an extent sufficient to prevent coagulation of the resulting liquid hydrolysate (H2) when it is subsequently subjected to a heat treatment to kill microorganisms, and then subjecting the liquid hydrolysate (H2) to such a heat treatment. The use of aqueous protein solutions treated in this manner in the production of a foodstuff, such as a meat-based foodstuff, contributes very significantly to reducing any risk of contamination of the foodstuff by harmful microorganisms.
Patent BR-9508938-A (BR)
Inventor: SPREADBURY DAVID JOHN
IPC: H03H21/00
Filed: 1995-09-08
Abstract: PCT No. PCT/GB95/02122 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/08867 PCT Pub. Date Mar. 21, 1996In adaptive digital filtering, first steps of adapting a filter coefficient dependent on a received data sample, and second steps of filtering by applying an adapted filter coefficient to a received data sample, are alternated so that adapted filter coefficients and modulated data samples are alternatively determined. In consequence, each adapted filter coefficient can be provided for immediate use in filtering.
Patent BR-9600159-A (BR)
Inventor: GERSTENKORN BERHARD
IPC: B66B1/34
Filed: 1996-01-19
Abstract: The method provides information on an elevator hoistway (1) to control an elevator. An elevator car (6) is provided to be guided in the hoistway. A readable code (3) is arranged in the hoistway. The code is read as an image. At least one pattern in the image of the code is detected. The detected pattern is compared to a reference pattern. Hoistway information is generated from the detected pattern to control the elevator. The appts. includes at least one sensor (10) to read the code. It also includes at least one device to detect the pattern. At least one computing unit evaluates the hoistway information contained in the pattern. Preferably the pattern detected includes at least one light region and one dark region. A pattern repetition distance is then derived from the spacing between the middle of dark regions. The position of the elevator car (6) is read from the repetition distance.
Patent BR-9604842-A (BR)
Inventor: LAYCOCK BRONWYN GLENICE
IPC: C08K3/00
Filed: 1996-03-22
Abstract: An ophthalmic lens is disclosed which is suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of an oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.
Patent BR-9610141-A (BR)
Inventor: SCHNABEL GERHARD
IPC: C07D239/46
Filed: 1996-07-17
Abstract: Disclosed and claimed is a process for the preparation of a carbamate (IV)Ar-O-CO-NR-B(IV)by reaction of a saltM(+) (-)NR-B(II-S)with a diaryl carbonate(ArO)2CO(III).The carbamate can be reacted, without any necessity of intermediate isolation, with a sulfonamide A-SO2NH2 (V) to give a sulfonylurea (I) or salts thereofA-SO2-NH-CO-NR-B(I).And thus, disclosed and claimed too is a process for the preparation of sulfonylurea (I) by (i) contacting a salt (II-S) with a diaryl carbonate (III) to form a carbamate (IV), and (ii) contacting carbamate (IV) from step (i) with or without intermediate isolation, with a sulfonamide (V). These processes avoid the use of alkali metal hydrides as a base. And, these processes can additionally include the preparation of salt (II-S) from a compound H-NR-B (II) and base M(+)Base(-).
Patent BR-9611941-A (BR)
Title: Sistema e disposição para executar exames e aprovação de solicitações de créditos e de obrigações on line.
Inventor: SUSSMAN LAWRENCE
IPC: G06Q40/00
Filed: 1996-12-12
Abstract: <B>"SISTEMA E DISPOSIçãO PARA EXECUTAR EXAMES E APROVAçõES DE SOLICITAçõES DE CRéDITOS E DE OBRIGAçõES ONLINE"<D>.  A presente invenção trata de um sistema computadorizado, que opera em tempo real, para processar solicitações de produtos e serviços oferecidos por uma instituição financeira. O sistema automatiza o processo de exame e de aprovação de crédito e de obrigações, a execução de avaliações antecedentes de mérito de crédito fundamentadas na classificação de crédito (28) do requerente (10), a informação financeira e o novo ou já existente relacionamento com a instituição financeira (52), e recomenda a aqueles requerentes (10) que excederam o critério inicial para fins de crédito, produtos específicos de crédito com valores predeterminados de ofertas qualificadas de crédito. O sistema imediatamente analisa um histórico de uma agência de crédito (30, 32, 34) de um requerente (10) e uma classificação de crédito automatizada (28), fornecendo estes resultados a um representante da filial local (12). O sistema pode suprir requerentes com aprovação visualizada condicional (fundamentada no histórico da agência de crédito de avaliação sistemática, classificação do crédito, capacidade de débito e novos ou já existentes relacionamentos de requerentes), sujeitos à verificações necessárias.
Patent BR-9702138-A (BR)
Inventor: GIRARD JOEL
IPC: E05B65/20
Filed: 1997-03-26
Abstract: PCT No. PCT/FR97/00534 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed Mar. 26, 1997 PCT Pub. No. WO97/36074 PCT Pub. Date Oct. 2, 1997A motor vehicle door lock is provided. An inside connecting device is connected at one end to an inside door opening element and at another end to an inside opening lever. The inside opening lever pivots about a first pin via the inside connecting device and the inside door opening element, whereby the inside opening lever engages a pawl which in turn engages a striker. An inside pivoting arm cooperates with the inside opening lever. The inside pivoting arm pivots about pin whereby it moves the inside opening lever between a locked and an unlocked position. In the locked position, the inside opening lever is not affected by the inside connecting device and in the unlocked position, the inside connecting device may act on the inside opening lever. Corresponding parts are also provided for an outside door opening element. The latch, pawl, levers and pivoting arms are all arranged parallel to the same face of a housing whereby their pins are perpendicular to the same face.
Patent BR-9705239-A (BR)
Title: Sistema de imagem ultrasÈnica de diagnóstico com acesso universal às informações e imagens de diagnóstico.
Inventor: WOOD MICHAEL A
IPC: G06F19/00
Filed: 1997-09-24
Abstract: "SISTEMA DE IMAGEM ULTRASÈNICA DE DIAGNóSTICO COM ACESSO UNIVERSAL AS INFORMAçõES E IMAGENS DE DIAGNóSTICO" Trata-se de um sistema de formação de imagens de diagnóstico médico ultra-sónico que pode ser acessado por redes de comunicação de dados, tal como a Internet, tornando as imagens ultra-sónicas, relatórios de diagnóstico e informações de diagnóstico de sistema de  ultra-som acessíveis a um computador pessoal convencional mediante o emprego de um software comercialmente disponível virtualmente em qualquer local remoto. Em uma modalidade, o sistema de ultra-som pode ser operado remotamente do computador pessoal. O aparelho e as técnicas da invenção tornam possível que médicos acessem, controlem e façam diagnósticos remotamente ao usarem seus sistemas de ultra-som em uma rede, tal como a World Wude Web, sem nenhum requisito de hardware especial.
Patent BR-9711716-A (BR)
Title: Liga de aço martensìtico endurecìvel por envelhecimento apresentando uma combinação superior de resistência e tenacidade
Inventor: HEMPHILL RAYMOND M
IPC: C21D6/00
Filed: 1997-09-03
Abstract: "LIGA DE AçO MARTENSìTICO ENDURECìVEL POR ENVELHECIMENTO APRESENTANDO UMA COMBINAçãO SUPERIOR DE RESISTêNCIA E TENACIDADE". Possuindo uma combinação única de resistência muito alta e boa tenacidade e sendo constituída essencialmente por cerca de, em porcentagem em peso, C: 0,21-0,34; Mn: 0,20 máx.; Si: 0,10 máx.; P: 0,008 máx.; S: 0,003 máx.; Cr: 1,5-2,80; Mo: 0,90-1,80; Ni: 10-13; Co: 14,0-22,0; Al: 0,1 máx.; Ti: 0,05 máx.; La: 0,010 máx., o restante sendo essencialmente ferro. Adicionalmente, cério e enxofre são balanceados de modo que a razão Ce/S seja pelo menos cerca de 2 e nao seja maior que cerca de 15. Uma quantidade pequena, porém eficaz, de cálcio pode estar presente substituindo algum ou todo o cério e lantânio.
Patent BR-9713074-A (BR)
Inventor: CHENG YUNG-CHI
IPC: A61K31/506
Filed: 1997-11-14
Abstract: The present invention relates to the discovery that certain beta-L-dioxolane nucleoside analogs which contain a uracil base, and preferably, a 5-halosubstituted uracil base, exhibit unexpectedly high activity against Epstein-Barr virus (EBV), Varciella-Zoster virus (VZV) and Herpes Virus 8 (HV-8). In particular, the compounds according to the present invention show potent inhibition of the replication of the virus (viral growth) in combination with very low toxicity to the host cells (i.e., animal or human tissue). Compounds are useful for treating EBV, VZV and HV-8 infections in humans.
Patent BR-9714979-A (BR)
Title: Processo de resfriamento de tubo revestido
Inventor: WONG DENNIS T H
IPC: B05D7/14
Filed: 1997-11-18
Abstract: Resumo de Patente de Invenção "PROCESSO DE RESFRIAMENTO DE TUBO REVESTIDO". Tubo revestido com revestimento plástico quente é resfriado por meio de aplicação de um agente de resfriamento líquido ao interior do tubo. O agente de resfriamento pode ser suprido de uma lança ou carro pressurizado que é estacionário em relação à circunvizinhança e que se move internamente em relação a seções do tubo que passam sucessivamente através do revestimento e das estações de resfriamento.
Patent BR-9806578-A (BR)
Title: Aparelho para controle das condições do ar
Inventor: CARVALHO EDUARDO NEVARES DE
IPC: F24F1/02
Filed: 1998-07-16
Abstract: Patente de Invenção: <B>"APARELHO PARA CONTROLE DAS CONDIçõES DO AR". <D> A presente invenção refere-se a um aparelho para controle das condições do ar do tipo "Fancoil" que compreende um ventilador (18) instalado no interior do gabinete do aparelho (1), sendo que o motor (2) e os respectivos componentes de transmissão (17) e mancais são localizados no exterior do aparelho (1), impedindo assim a geração de calor e a dispersão de partículas em seu interior, que podem comprometer a qualidade do ar emitido e a eficiênica do aparelho. Propõe, ainda, a invenção, câmaras de plenum (3) para descarga do ar a ser processado e para alojar o ventilador (18).
Patent BR-9807935-A (BR)
Inventor: SUNVOLD GREGORY D
IPC: A23K1/18
Filed: 1998-04-06
Abstract: A process for feeding an animal a diet which alters the function and morphology of the gastrointestinal tract (GIT), a large lymphoid organ in the animal and which improves glucose metabolism, satiety, and nutrient absorption. The process involves feeding a companion animal such as, for example, a dog or cat a diet of a pet food composition containing fermentable fibers which have an organic matter disappearance (OMD) of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to allow the fermentable fibers to ferment in the GIT of the animal.
Patent BR-9810859-A (BR)
Title: Sistema pneumático de vendas de produtos e carregador
Inventor: BUSTOS RAFAEL T
IPC: G07F7/00
Filed: 1998-07-08
Abstract: <B>SISTEMA PNEUMáTICO DE VENDAS DE PRODUTOS E CARREGADOR<D> Uma máquina de vendas existente (10) é adaptada para servir como um dispositivo de armazenamento e carregamento (10) para uso em um sistema pneumático e de vendas (11) instalando-se uma unidade de interface (30). A unidade de interface (30) pode ser configurada para fixação sobre as dobradiças (27) da máquina de vendas (10) e para fechar a estrutura de travamento preexistente (28) na máquina de vendas (10). A interface (30) tem um tubo de carregamento (44) conectado à extremidade superior do tubo de um condutor pneumático (26) do sistema de distribuição e de vendas (11). A interface (30) também inclui a instalação elétrica (53) que interconecta o controlador do sistema (55) com o mecanismo de distribuição (29) de forma que as garrafas (32) sejam seletivamente carregadas à medida que selecionadas no painel de entrada do sistema de vendas (22).