baber/WOPTO huggingface dataset:
Patent BR-8104448-A (BR)
Inventor: WILKINSON R
IPC: G11B7/08
Filed: 1981-07-13
Abstract: A control system for maintaining proper focus of a radiant recording or writing beam, such as a laser beam, with respect to a recording surface, by measurement of the duty cycle of an oscillatory information-carrying signal recorded from the recording surface immediately after recording. The system includes a photodetector for detecting a reading beam used to recover the recorded information, a focusing lens movable with respect to the recording surface to focus the writing and reading beams, a dither oscillator to generate a dither signal employed to move the focusing lens in an oscillatory manner, a duty cycle detector to provide a signal indicative of the duty cycle of the information-carrying signal recovered by the reading beam, and a multiplier for comparing the phases of the duty cycle signal and the dither oscillator signal, and thereby providing a correction signal indicative of the magnitude and polarity focus error. This control system provides fine focus control, and is utilized in conjunction with a coarse focus control comprising a focus detector, differential amplifier and feedback path to the movable focusing lens. In addition, the signal from the duty cycle detector can be coupled to maintain the power of the writing beam at an optimum level and to maintain the duty cycle at a constant level, such as fifty percent.
Patent BR-8201983-A (BR)
Inventor: COINGT MICHEL
IPC: C01B15/023
Filed: 1982-04-06
Abstract: Improved recycle processes for preparing hydrogen peroxide to hydrogenating alkylanthraquinone in a solvent to form hydrogenated alkylanthraquinone, treating the resulting liquid with an oxygen-containing gas to form hydrogen peroxide and regenerate the quinone, extracting the hydrogen peroxide with water, and recycling the quinone, wherein the quinones are 2-ethylanthraquinone (EAQ) and 2-ethyl-5,6,7,8-tetrahydroanthraquinone (H4EAQ) and losses of quinone are made up exclusively with H4EAQ, the solvent being methylcyclohexyl acetate and a nine carbon-atom alkylbenzene, these processes providing reduced losses of the active intermediate and improved operation of the hydrogen peroxide production unit.
Patent BR-8402876-A (BR)
Inventor: RICHTER SIMON J
IPC: B67D1/08
Filed: 1984-06-13
Abstract: A container for dispensing syrup in a postmix beverage dispenser including a flow rate control tube (30) with a first open end (30B) vented to the atmosphere through the container bottom (22D) and a second open end (30A) of the tube disposed at a selected distance above a discharge opening (28) of the container. The second open end of the container is retained in a socket (34) laterally offset from the discharge opening, so that the container may be filled with syrup through the discharge opening without interference from the second open end of the tube.
Patent BR-8404516-A (BR)
Inventor: GIUSTO NEVIO DI
IPC: B60R1/06
Filed: 1984-09-10
Abstract: The invention relates to a cleaning system particularly for external rearview mirrors of motor vehicles, and is constituted by a resilient element (6) which acts as a slide guide and return spring for a plastics filament (5) which is kept stretched over the mirror surface (2) and is made to traverse by pulling its end by means of a knob (12) which is suitable for the purpose and is positioned inside the motor vehicle.
Patent BR-8803827-A (BR)
Inventor: LAIG-HOERSTEBROCK HELMUT
IPC: H01M6/04
Filed: 1988-08-02
Abstract: Alkaline MnO2/Zn cells having nickel-plated steel cups as the cathode collector show deterioration of their discharge characteristics after high-temperature storage, which can be prevented by an additive in the cathode paste which forms a strong complex with nickel. Nickel oxide layers of high ohmic resistance, which are the cause of the contact resistance between the cathode and the nickel coating of the steel cup, are accordingly dissolved or transformed. Imidazole, 2-picolinic acid, dimenthylglyoxime, 4,5-dihydroxbenzene-1,3-disulfonic acid and 1,10-phenanthroline are particularly effective additives for compounding into the cathode. Preferred amounts are between 0.001 wt. % and 1 wt. %.
Patent BR-8807408-A (BR)
Inventor: EFFENBERGER HELMUT
IPC: C12P7/06
Filed: 1988-03-10
Abstract: Process for the fermentation of media containing carbohydrate, aided by bacteria forming butanol, acetone, ethanol and/or isopropanol, carried out in at least two stages, the first consisting essentially of continuous cultivation of the bacteria, the second, carried out continuously or in batches, consisting essentially of product formation. In order to achieve long-duration stability of the process, as well as an increase in productivity and in sugar break-down, the bacteria are immobilized during the second stage on a carrier material. Medium can therefore be drawn off at the product formation stage and the formed product can be isolated, thus avoiding inhibition caused by too high a concentration of the product. The device for implementing said process consists of a bioreactor, preferably an agitation pan bioreactor (4), and a reactor provided with a bacteria-retentive material, preferably a fixed-bed reactor (7), disposed successively. An external loop may be attached to the fixed-bed reactor (7) for product isolation, preferably continuous.
Patent BR-8807476-A (BR)
Inventor: BUSH STEPHEN F
IPC: B29C48/03
Filed: 1988-04-21
Abstract: PCT No. PCT/GB88/00304 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Apr. 21, 1988 PCT Pub. No. WO88/08365 PCT Pub. Date Nov. 3, 1988.A method of separating filaments from a clump thereof in a liquid flow from each other by sub-dividing the flow across its lateral extent to pass through an array of a plurality of filament separating channels having a cross-section at least large enough to accommodate the cross-section of the clumps such that flow along the channels imparts a shearing force to filaments at the edge of the flow in the channel to separate these axially from each other and from filaments at the center of the clump.
Patent BR-9001135-A (BR)
Inventor: MALFROID PIERRE
IPC: C08F283/02
Filed: 1990-03-09
Abstract: In a first stage, a lactone is polymerized by an ionic route in vinyl chloride with the aid of a catalyst consisting of the product, optionally complexed with tetrahydrofuran, of the reaction of an alkylmetal with ethylenically unsaturated alcohol, optionally in the presence of water and, in a second stage, the said vinyl chloride is polymerized by a radical route in an aqueous suspension and in the presence of the polymerization medium originating from the first stage, to which other unsaturated monomers are optionally added. The invention also relates to new modified vinyl chloride polymers consisting of lactone polymers whose number-average molecular weight is less than 5,000, grafted with vinyl chloride polymers.
Patent BR-9006716-A (BR)
Inventor: CREMER PETER
IPC: B65D21/00
Filed: 1990-03-28
Abstract: PCT No. PCT/DE90/00249 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Mar. 28, 1990 PCT Pub. No. WO90/12739 PCT Pub. Date Nov. 1, 1990.A divisible bottle crate separable into two components. The components are fastened together with tongue and groove connections. The connections are prevented from accidentally separating by a locking mechanism consisting of handles mounted and pivoted on one component and having an end thereof receivable in the other component in a locking relationship.
Patent BR-9101818-A (BR)
Inventor: AHMED FAHIM UDDIN
IPC: C11D17/00
Filed: 1991-05-06
Abstract: The application is directed to a nonaqueous liquid automatic dishwasher detergent composition with improved anti-filming and anti-spotting properties and to a method of using the detergent composition. The detergent composition comprises a nonaqueous organic carrier liquid, silica, alumina or titanium dioxide anti-filming agent, a water soluble polyacrylate anti-spotting agent, inorganic builder salts, bleach compound and detergent. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water. The nonaqueous liquid automatic dishwasher detergent compositions are stable in storage and are readily dispersible in water.
Patent BR-9103507-A (BR)
Inventor: WISSMANN ROLF BERNHARD
IPC: C08L23/10
Filed: 1991-08-15
Abstract: Blends of a polyamide and a polymer of propylene are compatibilized and toughened by the use of a combination of a carboxylic acid (e.g. maleic anhydride) grafted propylene polymer and a carboxylic acid (e.g. maleic anhydride) grafted ethylene-propylene-diene polymer. The four components are prepared and blended such that the final composition has a balance of end-use properties such as toughness measured by both Gardner and Notched Izod and water insensitivity. These blends offer the high mechanical and thermal properties of polyamide (particularly polyamide 6.6) and the low moisture absorption and density of polypropylene. Formulations of these blends filled with inorganic fillers are useful as shaped articles, particularly as exterior automotive body panels where good dimensional stability and low density are desired.
Patent BR-9204484-A (BR)
Inventor: VEZZANI CORRADO
IPC: C01B33/32
Filed: 1992-11-13
Abstract: A granular product is described which comprises sodium silicate and its water of crystallisation with a specific weight of from 0.5 to 1.2 and which is completely soluble in water at ambient temperature.
Patent BR-9602216-A (BR)
Inventor: MIGLI CARLO
IPC: A47B88/04
Filed: 1996-05-10
Abstract: A clamping tool designed for clamping sheet metal runners onto the side panels of drawers comprises an elongated grippable casing, at one end of which is a clamp (27, 127) composed of a pair of jaws (20, 21, 121) designed to grip a clamping area of a runner clasping the edge of a side panel of the drawer. Inside the casing is a actuator (18, 118) for moving a wedge-shaped element (19, 119). At least one jaw (21, 121) of the pair is made on the extremity of a lever (22, 122) having its other extremity (24, 124) slidingly resting on the wedge-shaped element (19, 119). Upon actuation of the actuator, the wedge (19, 119) slides over the extremity (24, 124) of the lever (22, 122) to rotate it around a pivot (23, 123) lying between the extremities and shift the jaws towards each other. <IMAGE>
Patent BR-9602327-A (BR)
Inventor: KRAWCZYK GERHARD
IPC: C08F283/00
Filed: 1996-05-17
Abstract: Solvent-free adhesive (I) contains: (b) polyurethane(s) with OH or NCO end gps., modified with: (a) opt. hydroxyl-functional (meth)acrylic or vinyl homo- or co-polymer; where: (i) polyurethane (b) is the reaction prod. of: (c) a polyether-polyol; or (c1) di-alcohol; and/or (c2) polyester-polyol; with (d) a monomeric isocyanate with: (d1) 1-4 NCO gps.; and/or (d2) polyisocyanate; and/or (d3) polyurethane prepolymer with NCO or OH end gps.
Patent BR-9606356-A (BR)
Inventor: ZIKELI STEFAN
IPC: D01F2/08
Filed: 1996-03-25
Abstract: The invention is concerned with a process for controlling a flowing suspension of shredded cellulose in a liquid, aqueous tertiary amine-oxide and is characterized by the combination of measures that (A) the suspension is introduced into a vessel having an inlet for the suspension, (B) the suspension introduced into the vessel is transported through the vessel and (C) the suspension transported throught the vessel is discharged from the vessel by means of an outlet, (D) the weight of the vessel being measured and the introduction and discharging of the suspension being controlled by means of deviations from a predetermined set value.
Patent BR-9609214-A (BR)
Inventor: RADER SYDNEY R
IPC: C12C3/10
Filed: 1996-05-21
Abstract: A method of making a fully hop flavored beverage employs a hop flavoring agent comprising an extract of hop solids, the hop solids being the residue of a first extraction of hops to remove the alpha acids. Preferably, liquid carbon dioxide is used for the first extraction of the hops and a polar solvent, such as ethanol or water, is used to extract the hop solids. Beverages made by the method and novel compositions for use in the method are also disclosed.
Patent BR-9609862-A (BR)
Inventor: JUNIUS HANS-TONI DR ING
IPC: H01F27/25
Filed: 1996-07-18
Abstract: PCT No. PCT/EP96/03172 Sec. 371 Date Jan. 16, 1998 Sec. 102(e) Date Jan. 16, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04471 PCT Pub. Date Feb. 6, 1997A device for winding a steel strip for coiling an electric strip free of distortion onto a coil. The device comprises a computer-controlled winding device having a rotatingly driven winding core, and a strip feeding device having a strip guide head arranged spaced from the winding core and being displaceable parallel with an axis of the winding core. The strip guide head and winding core are thus relatively displaceable against each other horizontally parallel with the axis of the winding core. The winding device is programmed to coordinate the rotary speed of the winding core and the axial relative speed between the winding core and the strip feed to wind the electric strip in an oscillating motion with successively wound layers. The device reverses the direction of the axial relative movement between the winding core and the strip feed when ends of the coil are reached. In addition, the device is programmed to accelerate the relative speed between the winding core and the strip feed during a winding rotation immediately prior to reversing direction.
Patent BR-9700119-A (BR)
Title: Sistema remoto de alarme e vigilância, para monitoração de imóveis
Inventor: TSUBAKI SUGURU
IPC: G08B25/00
Filed: 1997-01-20
Abstract: "SISTEMA REMOTO DE ALARME E VIGILâNCIA, PARA MONITORAçãO DE IMóVEIS". Desenvolvido para permitir o controle à distância, de prédios, casas, condomínios, Bancos, instituições oficiais, etc. Nesse sistema, a estação central é vinculada com as subestações remotas, de modo a enviar e armazenar em períodos determinados de tempo, desde imagens a sons, enviados por sensores convencionais (contra incêndio, ruptura de cristais, sensores passivos, etc). No presente sistema, há uma 'interface amigável' (friendly interface) com o usuário, a fim de apresentar, desde uma sequência de imágens recebidas, até os últimos estados recebidos de cada sensor de forma tal, a poder ser controlado com um poderoso software de comando.
Patent BR-9708500-A (BR)
Inventor: RIX SIMON PAUL ASHLEY
IPC: H04N7/167
Filed: 1997-03-21
Abstract: A method of providing a secure communication between first and second devices is described. The method includes encrypting a random key using an encryption key at a first device and transferring the encrypted random key to the second device for encryption of data communicated from the second device to the first device. The encrypted data received from the second device is decrypted using the random key. The method typically includes transferring a control word encrypted with an encryption key to the second device for decryption, and encryption using the random key. The encrypted control word received from the second device is then decrypted using the random key. The invention extends to a method of enabling a decoder, and to a decoder, to decode a data stream. It also extends, inter alia, to a method of authenticating an enabling device and to an enabling device.
Patent BR-9709060-A (BR)
Inventor: TREPPENDAHL SVEND
IPC: A61P19/00
Filed: 1997-05-07
Abstract: The present invention provides novel crystalline (-)-3R,4R-trans-7-methoxy-2,2-dimethyl-3-phenyl-4-{4-[2-(pyrrolidin-1-yl)ethoxy]phenyl}chromane, hydrogen fumarate useful for reducing or preventing bone loss as well as pharmaceutical compositions containing the same. A process for preparing (-)-3R,4R-trans-7-methoxy-2,2-dimethyl-3-phenyl-4-{4-[2-(pyrrolindin-1-yl)ethoxy]phenyl}chromane, hydrogen fumarate is described.
Patent BR-9709921-A (BR)
Title: Artigo e processo para determinar o tempo de residência de uma partìcula de alimento que
Inventor: SIZER CHARLES
IPC: G01V5/00
Filed: 1997-06-17
Abstract: "ARTIGO E PROCESSO PAA DETERMINAR O TEMPO DE RESIDêNCIA DE UMA PARTìCULA DE ALIMENTO QUE SOFRE PROCESSAMENTO ASSéPTICO E DE UM OBJETO QUE SOFRE ANáLISE". O artigo da presente invenção é um análogo de um objeto particular que tem substancialmente o mesmo tamanho, forma e momento de inércia do objeto embora tendo a densidade do meio em que o objeto está dentro. O análogo engloba um gerador de sinal que pode ser usado para analisar várias propriedades do objeto. Mais especificamente, o artigo da presente invenção é um análogo de um particulado alimentício que sofre processamento asséptico em que o particulado alimentício é um constituinte de um alimento heterogêneo tal como sopa ou iogurte com fruta. O análogo tem substancialmente o mesmo tamanho, forma e momento de inércia do particulado alimentício real, enquanto o artigo tem a densidade de um fluido. O análogo engloba um gerador de sinal que pode ser usado para medir o tempo de resistência do análogo em um tubo de retenção de uma máquina de processamento asséptico. O artigo  também tem a condutividade térmica do particulado alimentício. O processo da presente invenção determina o tempo de resistência de um particulado alimentício que sofre um processamento asséptico em que o particulado alimentício é um constituinte de um alimento heterogêneo tal como sopa ou iogurte com fruta. O processo usa o artigo da presente invenção para gerar um sinal que indica o tempo de residência do análogo. O gerador de sinal por ser um magneto, e mais particularmente um magneto de cobalto de samário.
Patent BR-9713292-A (BR)
Title: Compartimento de carga deslizável
Inventor: PILHALL STIG
IPC: B60R19/00
Filed: 1997-11-24
Abstract: Patente de Invenção: <B>"ESTRADO CORREDIçO PARA CARGA".<D> O objetivo da invenção é prover um estrado para carga que seja tanto corrediço quanto à prova de colisão. No caso de colisão por trás deseja-se evitar que a parte de trás do banco traseiro, que precisa absorver forças tanto da carga quanto dos pontos de fixação para cintos de segurança, seja exposta a uma outra carga do estrado deslizante para carga. Uma solução é provida por meio de juntas transversais ou pela junção, no estrado para cargas que, em caso de carga pesada, por exemplo, uma colisão por trás, permita que o estrado seja deformado de modo tal que uma parte traseira (1) deslize abaixo ou sobre uma parte dianteira (2). O estrado para cargas consiste, então, em duas partes separadas (1, 2) que são equipadas de superfícies oblíquas (12, 13, 15, 16, 25, 26, 29, 30) que interagem uma com a outra em uma junção (7), ou uma junta (10, 11, 28) entre duas partes.
Patent BR-9714657-A (BR)
Title: Processo para imunoensaio empregando reagente de anticorpos monoclonais a inos humano
Inventor: WEBBER ROBERT
IPC: G01N33/573
Filed: 1997-04-11
Abstract: PROCESSO PARA IMUNOENSAIO EMPREGANDO REAGENTE DE ANTICORPOS MONOCLONAIS A iNOS HUMANO. Um painel de anticorpos monoclonais que reconhecem e se ligam a enzima humana indutível por sintase de óxido nítrico (Inos ou iNOS tipo II) foi desenvolvido. Os anticorpos monoclonais também podem ser empregados em um ensaio para detectar a presença e/ou quantificar a quantidade da iNos humana.
Patent BR-9714755-A (BR)
Title: Aperfeiçoamento em suporte para telefone celular
Inventor: CHENKLIN ALEX
IPC: H04M1/00
Filed: 1997-07-04
Abstract: "APERFEIçOAMENTO EM SUPORTE PARA TELEFONE CELULAR". A presente invenção se refere a um aparato de suporte (10) para prender de forma segura o conjunto de mão de um telefone celular ou outro aparelho portátil similar, é revelado. O aparato (10) compreende uma porção de base (11) e meios de retenção (12), um aparelho de meios sensores (18) associados com a porção da base (11) para sentir o aparelho portátil sendo recebido pela porção da base (11). Um meio de motor elétrico (15) impinge força nos meios de retenção (12) e assim causa movimentação dos meios de retenção (12) para segurar e reter o aparelho portátil no aparato (10). O meio de motor elétrico (15) é ativado quando os meios sensores (18) sentem o aparelho portátil sendo recebido pela porção da base (11). Um sensor (19) sente quando o aparelho portátil é retido no aparato (10), pelos meios de retenção (12) e desativam os meios de motor elétrico (15) para evitar mais movimento dos meios de retenção (12). Meios de travamento são utilizados para travar a posição dos meios de retenção (12) contra o aparelho portátil quando o aparelho é então retido no dito aparato (10). Um meio de liberação (23) destrava os meios de travamento e ativa os meios do motor elétrico (15) para então provocar a movimentação dos meios de retenção para liberar o aparelho portátil de sua posição de retenção contra a porção da base (11).
Patent BR-9801830-A (BR)
Title: Prendedor para prender uma placa de contato em uma placa de rosca
Inventor: BECHTEL FRANK W
IPC: F16B35/06
Filed: 1998-03-23
Abstract: "PRENDEDOR PARA PRENDER UMA PLACA DE CONTATO EM UMA PLACA DE ROSCA", compreendendo uma placa de contato tendo um furo de passagem é presa a uma placa de rosca tendo um furo de rosca por um prendedor tendo uma haste com uma ponta cónica e com uma rosca auto-prendedora. A haste, que define um eixo, é adaptada para rosquear uma rosca complementar ao rdor do furo de rosca através de rosca auto-prendedora, quando o prendedor é acionado rotativamente. O prendedor tem um cabeçote que forma uma unidade com uma porção de rolamento tendo uma borda periférica e tendo uma superfície voltada para a haste, que se estende para fora na direção da haste e tronco-cónica a um ângulo cónico de cerca de 5 em relação a um plano perpendicular ao eixo. Oito nervuras que absorvem torque projetam-se da superfície de fixação, são espaçadas a intervalos regulares ao redor do eixo e têm cristas que se encontram em uma superfície tronco-cónica imaginária que se estende para fora na direção na haste a um ângulo cónico de cerca de 1 em relação a um plano perpendicular ao eixo e a um ângulo cónico de cerca de 4 em relação à superfície de fixação. Cada nervura tem uma profundidade de não menos de 0,0001 polegada a cerca de 0,0054 polegada na borda periférica da porção de rolamento.
Patent BR-9802526-A (BR)
Title: Chá e extrato obtidos a partir do cogumelo agaricus blazei murril.
Inventor: FRANCOTI MARCOS
IPC: A23L31/00
Filed: 1998-06-23
Abstract: "CHá E EXTRATO OBTIDOS A PARTIR DO COGUMELO AGARICUS BLAZEI MURRIL". Referes-e a presente Patente de Invenção a Chá e Extrato Obtidos a Partir de Cogumelo Agaricus Blazei Murril, conhecido como o cogumelo da vida, o qual quando processado na forma de chá são necessárias no mínimo dez gramas e como máximo cinq³enta gramas de cogumelo seco (2) ou uma quantidade entre cem e quatrocentas gramas de cogumelo fresco (1), os quais devem ferver durante sete minutos num litros de água (3), e para a obtenção de extrato são necessárias como mínimo cem gramas e como máximo trezentas gramas de cogumelo seco (5) ou de um a três quilos de cogumelo fresco (4), devendo ferver também por sete minutos num litro de água (3), em ambos casos é necessário deixar esfriar para posterior embalagem, sendo que o chá e o extrato são recomendados, na área alimentar como complemento alimentar, tónico e fortificante e no campo da medicina de forma direta para combater intestino preso e a diminuição das taxas de colesterol e como auxiliar terapêutico no tratamento de câncer e AIDS, diminui o risco de Diabetes e reforça o sistema imunológico dos pacientes e usuários.