baber/WOPTO huggingface dataset:
Patent BR-0301105-A (BR)
Title: Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero
Inventor: BOWE MICHAEL DAMIAN
IPC: C04B28/02
Filed: 2003-04-29
Abstract: "MéTODO PARA FORNECER UM COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO, E, COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO". Um método para fornecer um compósito de fibrocimento modificado com polímero pela formação de uma composição aquosa que inclui misturar um polímero em emulsão tendo uma temperatura de transição vítrea (Tg) de -25<198>C a 150<198>C, cimento, fibras celulósicas, material silicoso e água; formar um precursor de compósito pela remoção de pelo menos um pouco da água; e curar/secar o precursor de compósito a uma temperatura pelo menos 10<198>C mais alta do que a Tg do polímero é fornecido. Em uma forma de realização alternativa o polímero em emulsão é aplicado ao precursor de compósito. Os compósitos de fibrocimento modificado com polímero formados pelo método da invenção também são fornecidos.
Patent BR-0301354-A (BR)
Title: Suporte para livro regulavel
Inventor: GAMA IVAN VIEIRA
IPC: A47B23/00
Filed: 2003-05-05
Abstract: "SUPORTE PARA LIVRO REGULáVEL". A invenção refere-se a um sistema de apoio para livros com regulagens de altura e nos ângulos de inclinação para facilitar a leitura, e dotado ainda de um sistema de pinças para segurar páginas e manter o livro aberto facilitando com isso o ato de leitura e o ato de virar a página.
Patent BR-0304743-A (BR)
Title: Acendedor de forno, para fogões a gás de uso doméstico
Inventor: XANDRI JOSE RAGUER
IPC: F24C15/00
Filed: 2003-10-22
Abstract: "ACENDEDOR DE FORNO, PARA FOGõES A GáS DE USO DOMéSTICO". Consiste o presente invento em um dispositivo que visa facilitar a operação de acender o forno a gás e evitar o uso convencional de mecha de papel e outros objetos que deixam sujeiras no forno. O conjunto é formado por um pavio de cordão de algodão impregnado com parafina e rigidez necessária e diâmetro conveniente para alcançar com sua chama o local desejado. Esse pavio é acoplado a dispositivo diversos que formam o cabo como taco de madeira, papelão, plástico, etc. nos quais é possível inscrever dizeres de publicidade. O pavio também pode ser encaixado num tubo de material não inflamável, como de alumínio, por exemplo que protege o pavio e permite, através de um parafuso instalado numa extremidade, a fixação no tubo; e assim, com afrouxamento do parafuso possibilita o seu deslocamento à medida que vai sendo consumido.
Patent BR-0313631-A (BR)
Inventor: NOUEL JEAN-MARIE
IPC: B41C1/10
Filed: 2003-08-12
Abstract: Copying a wet offset printing plate comprising a solvent-soluble photosensitive layer on a substrate by removing the photosensitive layer at selected sites comprises applying droplets of solvent to the selected sites and rinsing the plate.
Patent BR-0315869-A (BR)
Inventor: SCHLINGLOFF GUNTHER
IPC: C11D3/39
Filed: 2003-10-21
Abstract: Use of metal complex compounds of formula (1) and/or (1') [LnMemXp]zYq (1), [L'nMemXp]zYq (1'), wherein all substituents are as defined in the claims, as catalysts for oxidation reactions, and also novel metal complex compounds and novel ligands.
Patent BR-0316234-A (BR)
Title: Hidroxiindóis, seu uso como inibidores de fosfodiesterase 4 e processos para a preparação dos mesmos
Inventor: FGEN NORBERT H
IPC: C07D209/42
Filed: 2003-11-14
Abstract: "HIDROXIINDóIS, SEU USO COMO INIBIDORES DE FOSFODIESTERASE 4 E PROCESSOS PARA A PREPARAçãO DOS MESMOS". A presente invenção refere-se a 4- e/ou 7-hidroxiindóis substituídos, a processos para a preparação dos mesmos, a preparações farmacêuticas as quais compreendem esses compostos e ao uso farmacêutico desses compostos, os quais são inibidores de fosfodiesterase 4, como compostos ativos para o tratamento de doenças as quais podem ser influenciadas pelo uso dos compostos de acordo com a invenção para inibir a atividade da fosfodiesterase 4 em células imunocompetentes (por exemplo, macrófagos e linfócitos).
Patent BR-8002804-A (BR)
Inventor: BONNER STEPHEN DREW
IPC: G01N27/90
Filed: 1980-05-06
Abstract: Casing inspection apparatus and method are disclosed for determining defects and other anomalies in ferromagnetic oil well casing. The inspection apparatus utilizes a pair of coaxial transmitter coils for generating an alternating magnetic field in the casing thereby inducing circumferential currents in the casing wall. These circumferential currents and the magnetic field associated with the currents are perturbed by corrosion, holes, and other anomalies both inside and outside the casing wall. Differential receiver coils are urged in proximity with the casing wall to generate a differential receiver signal in response to such perturbations in the magnetic field. The differential receivers are provided with three coils serially connected and having N, 2N and N winding turns respectively. The windings of the coils are disposed in adjacent relationship to one another and wound in a direction opposite to the adjacent winding. The casing inspection apparatus achieves enhanced sensitivity to small defects and reduced sensitivity to magnetic anomalies by processing both the amplitude and phase components of the receiver signal.
Patent BR-8107063-A (BR)
Inventor: UPADEK HORST
IPC: C07C45/67
Filed: 1981-10-30
Abstract: 1. Acetyl cycloundecane corresponding to formula I and acetyl cycloundecenes corresponding to general formula II  see diagramm : EP0051240,P6,F3   see diagramm : EP0051240,P6,F4  in which one of the bonds drawn in chain lines is a double bond, and also the mixture of the three isomeric acetyl cycloundecenes corresponding to general formula II.
Patent BR-8302218-A (BR)
Inventor: SCHWARZ GERHARD
IPC: H02M3/335
Filed: 1983-04-29
Abstract: An electronic switching power supply for supplying power to an electrical load from a variable voltage level AC or DC voltage source having first and second terminals, the power supply including a transformer having a primary coil and a secondary coil, a first terminal of the secondary coil being connected to the electrical load, a first transistor connected in series with the primary coil, a first diode connected in series with the secondary coil and the electrical load, a first capacitor connected between the base of the first transistor and a second terminal of the secondary coil, a second transistor, the collector-emitter line of which is connected across the voltage source, a first resistor connected between the first terminal of the secondary coil and the collector of the second transistor, a second resistor connected between the first terminal of the secondary coil and the emitter of the first transistor, and a discharge circuit connected between the first capacitor and the electrical load, whereby the first capacitor is electrically charged during a conducting phase of the first transistor, and during a subsequent blocking phase of the first transistor, the electrical load receives the charge built up in the first capacitor during the preceding conducting phase.
Patent BR-8303576-A (BR)
Inventor: JENCK JEAN
IPC: C07C51/14
Filed: 1983-07-04
Abstract: 1. Process for the preparation of beta, gamma-unsaturated carboxylic acids, by carbonylation of a conjugated diene in the presence of water, a halogenated hydrogen acid and a palladium catalyst, at a temperature above 60 degrees C and at a total pressure (at temperature) above 50 bars, characterised in that : a) the carbonylation operation is additionally carried out in the presence of a quaternary onium salt of a group VB element chosen from nitrogen, phosphorus and arsenic, the said element being quadricoordinated to carbon atoms and the said salt containing an anion chosen from the "hard" or "intermediate" bases of the group consisting of the anions : PO4 **3- , HPO4 **2- , H2 PO4 **- , CH3 SO3 **- , Ph-SO3 **- , (Ph denoting a phenyl radical), NO3 **- , SO4 **2- , PF6 **- , Cl**- or Br**- , b) the palladium catalyst consists of : - metallic palladium optionally deposited on a support, - a palladium oxide, - a salt or a pi-allyl complex of palladium in which the anion coordinated to the palladium cation is a "hard" or "intermediate" base of the group consisting of carboxylate, SO4 **2- , NO3 **- , acetylacetonate, chloride and bromide anions, or - a palladium zero complex incorporating organic ligands not containing group VB elements.
Patent BR-8305772-A (BR)
Inventor: TAYBL CHRISTA
IPC: H04Q1/14
Filed: 1983-10-19
Abstract: The subject matter of the invention is formed by a cable distribution head with LSA-PLUS termination technique for terminating incoming and outgoing communications cables. LSA-PLUS termination technique means "solderless, non-screwed and non-stripped termination with polytropic air gap". In the housing (1) of the cable distribution head, which may be closed by a slip cover (4) adapted to be latched in the open and the closed state by means of projections (2, 3), there are provided a latchable LSA-PLUS terminal block (6) loaded with LSA-PLUS terminals (7a, 7b) disposed on the ends of a bar (7), there being provided between the LSA-PLUS terminals (7a, 7b) associated with the incoming and the outgoing communications cables (21, 22) an open-topped chamber (8) for receiving an overvoltage arrester magazine (9), further a clamping means (15) disposed on the end face (6a) of the LSA-PLUS terminal block (6) for solderless and non-screwed termination of an earth wire (16), a self-supporting shield contact member formed as a U-shaped metal clip (10) with contacting teeth (11) and a clip spring (12) adapted to be clamped into the metal clip (10), and a self-supporting strain relief means consisting of a clamping spring (13) adapted to be latched into the housing (1) and formed with a resilient lug (13a).
Patent BR-8405941-A (BR)
Inventor: BEHN REINHARD
IPC: H01G4/30
Filed: 1984-11-22
Abstract: A capacitor comprising a consolidated stack of mutually layered dielectric plies which are provided with a respective metal layer as coating. An incision is provided at one side by means of which the individual dielectric plies are lent projections on which, alternating from ply-to-ply, the coatings are interrupted by means of insulating strips so that the metallizations situated on the surfaces formed by the projections alternately connect antipolar coatings to one another. A method of the invention provides that metallized plastic tapes be provided with corresponding, metal-free strips and be thereafter wound onto a drum, whereupon the incisions are produced in the occurring mother capacitors and the individual stacks are subsequently separated from the mother capacitors.
Patent BR-8800307-A (BR)
Inventor: MOUISSIE BOB
IPC: H01R12/71
Filed: 1988-01-27
Abstract: A power connector for printing a multiconductor cable and a printed circuit board. The power connector includes a connector block with two pivotable longitudinal walls, each having a comblike edge which, when pivoted upwards, meet to define a plurality of slots which receive and maintain the conductor of the cable. The connector block is received within a connector cover, and the assembly is mounted on a pin holder disposed on a base plate. The contact pins of the pin holder project upwards to contact the conductors of the cable and downward to contact the printed circuit board.
Patent BR-9101847-A (BR)
Inventor: SIMONS F HOLMES
IPC: D01D5/08
Filed: 1991-05-07
Abstract: A process for spinning an organic synthetic melt spinnable polymer is disclosed herein. The process includes the steps of: extruding the polymer through a spinneret (16); passing the filaments from the spinneret through an elongated zone (18); maintaining the filaments at a temperature above the glass transition temperature of the polymer within the zone; and thereafter converging the filaments. Alternatively, the process includes the steps of: extruding the polymer through a spinneret; providing an elongated zone having a length of at least 5 meters or means for controlling the temperature within said zone from a predetermined maximum to a predetermined minimum; passing the filaments through the zone; and thereafter converging the filaments. <IMAGE>
Patent BR-9205951-A (BR)
Inventor: DAUER HERMANN
IPC: G06K7/06
Filed: 1992-04-22
Abstract: A card reader (12) has a card (17) receiving carriage that is movable in a receptacle against an elastic force, that has springs for contacting the chip located on the card (17) and a device for switching on and off the reading and evaluating arrangements. Both arrangements are controlled by a slide perpendicularly arranged in the carriage to the insertion direction of the card (17) said slide being actuated by control surfaces arranged in the receptacle. In addition, an elastic element (1) rests against the card (17), thus slowing down its ejection. The aim of the invention is to provide a braking device that allows the card (17) to be slowly brought back to its initial position without damaging the chip once the reading process is over. For that purpose, the elastic element (1) is a push interlocking fit on the housing (11) of the card reader (12), in the area of the insertion opening (18), and projects into the insertion opening (18) for the card with an elastic tab (3) that rests against the card (17).
Patent BR-9206978-A (BR)
Inventor: KONDO ZHINICHI
IPC: A61P31/18
Filed: 1992-12-25
Abstract: D- beta -Lysylmethanediamine represented by formula (I) or a salt or hydrate thereof has an activity of inhibiting the infection with AIDS virus or HIV, and hence an AIDS virus infection inhibitor containing the same as an active ingredient is prospective as one of the remedies for AIDS which is thought to be difficult to cure. <CHEM>
Patent BR-9406010-A (BR)
Inventor: DE ZOETEN JUAN PEDRO
IPC: G01N33/76
Filed: 1994-03-16
Abstract: PCT No. PCT/EP94/00899 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Mar. 16, 1994 PCT Pub. No. WO94/22011 PCT Pub. Date Sep. 29, 1994An apparatus detects a specifically reacting substance in a test liquid. The apparatus has a housing and a holding device thereon for holding a test strip. The test strip has a material that transports a test liquid essentially by capillary forces and has an analytical system which indicates the presence or absence of the substance to be detected. The holding device can be attached to the housing with an opening therebetween for allowing evaporation of test liquid. The housing can be elongated for accepting a sample collector therein. A contact mechanism can also be disposed for promoting contact of liquid sample from the sample collector when inserted in the housing, to the test strip held by the holding device.
Patent BR-9407509-A (BR)
Inventor: SZABO GEORGE
IPC: F16L37/084
Filed: 1994-09-15
Abstract: A squeeze-to-release quick connector for engaging a flanged male member includes a cylindrical body portion which is open at one end for receiving the male member and forms a conduit receiving adapter at its opposite end. An annular retainer ring is axially spaced from the open end and is attached to the body portion by two circumferentially opposed, generally parallel axially elongated beam members. Each beam member is affixed at one end to the retaining ring and at an opposed end to a mount located on the body portion axially spaced from the open end. Two circumferentially spaced detents extend inwardly from a retaining ring to capture the male abutment surface to effect positive engagement therebetween. The opposed ends of the beam members extends axially beyond an abutment surface of the detents and is spaced from the detents. A finger is formed on each detent extending axially from the abutment surface of the detent toward the open end of the body portion and is spaced from the adjacent beam member.
Patent BR-9407941-A (BR)
Inventor: ENGDAHL HOLGER
IPC: B01D29/72
Filed: 1994-10-27
Abstract: PCT No. PCT/FI94/00485 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Oct. 27, 1994 PCT Pub. No. WO95/12446 PCT Pub. Date May 11, 1995A cross-flow filtration apparatus is able to produce cleaner liquid, especially in the filtration of green liquor, then is typically possible. A housing contains a number of vertical filter elements each having a filter surface with first and second sides which are substantially free of filter cake. A higher gas pressure is provided on the first sides of the filter surfaces than the second sides, and filtered liquid passes through the filter surface from the first side to the second side. A first conduit withdraws filtrate from the second side of at least one of the surfaces, and a second conduit withdraws suspension liquid from adjacent the bottom of the filter elements and typically (though not necessarily) recirculates it. Suspension is introduced-such as in a tray with a perforated bottom mounted above the filter elements, and/or the nozzles-so that the suspension flows in a falling film down the first sides and in contact with them, so that filter cake does not form during operation. A sludge vessel is typically connected to the second conduit external of the housing, and an open dregs vessel distinct from the sludge vessel may be connected to a bottom portion of the housing.
Patent BR-9408171-A (BR)
Inventor: WOODINGS CALVIN ROGER
IPC: D21H13/08
Filed: 1994-11-24
Abstract: PCT No. PCT/GB94/02581 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Nov. 24, 1994 PCT Pub. No. WO95/14398 PCT Pub. Date Jun. 1, 1995A cigarette filter in which the body of the filter comprises paper containing, or consisting essentially of, lyocell fibres. The invention also relates to a cigarette incorporsting such a filter.
Patent BR-9408428-A (BR)
Inventor: FEUERSTACKE EWALD
IPC: B22D11/06
Filed: 1994-12-21
Abstract: PCT No. PCT/DE94/01545 Sec. 371 Date Jul. 22, 1996 Sec. 102(e) Date Jul. 22, 1996 PCT Filed Dec. 21, 1994 PCT Pub. No. WO95/17988 PCT Pub. Date Jul. 6, 1995A conveyor belt of a continuous strip-casting device for casting strips of metal, particularly steel, which belt is guided by a driven drum and a drum horizontally adjacent to the driven drum and displaceable for tensioning the belt. The belt rests in this connection on a support arranged between the drums and the side thereof facing away from the cast strip is cooled. The conveyor belt has, on the side remote from the cast strip, uniformly distributed blind holes. The blind holes are separated by webs of a minimum width. The total surface area of the webs is 0.15 to 0.4 times the total surface area of the belt. The bottoms of the blind holes have a wall thickness which, upon heating by the cast strip with simultaneous cooling of the inside surface of the blind holes, permits a bulging of the bottom of less than 1 mm.
Patent BR-9509413-A (BR)
Inventor: KARLSSON PATRIK
IPC: B08B9/00
Filed: 1995-10-20
Abstract: The present invention relates to a method for cleaning a container (30) and conduits (32, 33, 36) associated with said container by adding a cleaning solvent to the container and circulating said solvent through said conduits back to said container. In accordance with the invention the cleaning solvent additionally is forced intermittently through a filter unit (1) containing an absorbent material, preferably active carbon (3), and then is allowed to flow through said conduits to said container, said container and conduits thus intermittently being flushed with clean solvent. The container may be a reaction vessel for chemical processes.
Patent BR-9603175-A (BR)
Title: Processo e aparelho para gravar e/ou reproduzir dados de imagem sobre um suporte de gravação e respectivo suporte de gravação
Inventor: KAWAMURA MAKOTO
IPC: H04N19/134
Filed: 1996-07-26
Abstract: "PROCESSO E APARELHO PARA GRAVAR E/OU REPRODUZIR DADOS DE IMAGEM SOBRE UM SUPORTE DE GRAVAçãO E RESPECTIVO SUPORTE DE GRAVAçãO". Aparelho e processo para gravar dados de imagem codificados sobre um suporte de gravação que funciona para receber os dados de imagem (p.ex., dados de vídeo), codificar os dados de imagem utilizando codificação intra-imagem e/ou codificação preditiva para proporcionar uma imagem-I e uma imagem-P sucessivas, gerar informações de posição representando as posições da imagem-I e da imagem-P em relação à imagem-I, e gravar a imagem-I, a imagem-P, e as informações de posição sobre o suporte de gravação. Os dados de imagem codificados são reproduzidos a partir do suporte de gravação em uma modalidade de reprodução especial seletivamente efetuando a leitura dos dados utilizando as informações de posição.
Patent BR-9609656-A (BR)
Title: Compósitos coformados não tecidos fibrosos dispersivos em água.
Inventor: POMPLUN WILLIAM SEAL
IPC: D04H5/08
Filed: 1996-06-26
Abstract: COMPóSITOS COFORMADOS NãO TECIDOS FIBROSOS DISPERSIVOS EM áGUA. é descrita uma estrutura compósita não tecida fibrosa mais comumente denominada como uma estrutura coformada. Diferente das estruturas coformadas comuns, o material da presenta invenção é mais dispersivo em água devido ao uso de uma matriz de fibra reforçada degradável em água.
Patent BR-9702995-A (BR)
Title: Colheitadeira
Inventor: NASCIMENTO DORACIR DO
IPC: A01D45/00
Filed: 1997-10-10
Abstract: "Colheitadeira", todo ano em épocas de colheitas de soja, feijão, arroz, amendoim... reclamam os produtores de perda de parte da safra por motivo de chuvas intermitentes. Com as "ceifas" que não necessitam de estiagem para suas facas rotativas permanecem sem ferrugem e sempre em atividade 24 horas diariamente ininterruptamente trabalhando até com chuvas, que vão "granar" outras plantações. Plantas molhadas o correião girará para "frente". Se pode colher com chuva é porque no depósito, existe fornos elétricos giratórios que receberá carregamentos de colheitas com ramos e palhas, despejadas dos basculantes, e as esteiras fechadas, vão transportando no forno aquecido ao calor em graus necessários, subindo molhado e no decorrer do giro retornam, descendo, secos, para os batedores e outros aparelhos até serem ensacados.
Patent BR-9708659-A (BR)
Inventor: VERGOPOULOU-MARKESSINI EFTHALI
IPC: B27N3/28
Filed: 1997-04-10
Abstract: A method for improving the bondability of annual plant materials to a formaldehyde-based resin including the steps of: (a) providing a straw plant material having a plurality of fibers with each of the fibers surrounded by a waxy and silica layer; (b) extruding the straw plant material in a twin screw extruder while simultaneously subjecting the straw plant material to a thermal treatment with an aqueous solution containing a lignin modifying agent or steam, the thermal treatment being conducted at a temperature between about 40° C. and 120° C., the extruding subjecting the straw plant material to a sufficiently high shear force such that the extruding with simultaneous thermal treatment achieves a substantial defibration of the straw plant material with destruction of the waxy and silica layer and formation of individual fibers and (c) subjecting the treated material to heat and pressure in the presence of the formaldehyde-based resin to form a resin-bonded fiberboard or particleboard.
Patent BR-9709663-A (BR)
Title: Estofamento de sentar, encostar ou deitar
Inventor: HARTIG STEFAN
IPC: A47C7/74
Filed: 1997-05-12
Abstract: Patente de Invenção: <B>''ESTOFAMENTO DE SENTAR, ENCOSTAR OU DEITAR''<D>. Um estofamento de sentar, encostar ou deitar, o qual é configurado permeável a ar, destaca-se por mais canais de drenagem (49, 86), cujo fluxo atravessante é controlado por sistemas de válvula (82,87). Os elementos de fechamento e reajuste (82) dos sistemas de válvula determinam decisivamente o efeito de amortecimento do estofamento. Eles são automaticamente comandados pela carga de pressão do estofamento, de tal maneira, que a resistência ao fluxo dos canais de drenagem é reduzida pela carga de pressão.