baber/WOPTO huggingface dataset:
Patent BR-0215947-A (BR)
Inventor: MEYER MICHAEL
IPC: H04L1/18
Filed: 2002-11-18
Abstract: A data unit sender and method of controlling a data unit sender are presented, in which a time-out monitoring procedure implements a first, longer time-out period (SRTO), and a second, shorter time-out period (QRTO), where a retransmission is executed after the shorter time-out period if the available transmission capacity value for unsent data is greater or equal to the size of a designated data unit that is to be retransmitted as a result of time-out monitoring procedure.
Patent BR-0300770-A (BR)
Title: Aplicação de complexos de metais de transição para tratamento de tuberculose, respectivos complexos e preparação dos mesmos
Inventor: MOREIRA ICARO DE SOUSA
IPC: A61K33/26
Filed: 2003-01-29
Abstract: "APLICAçãO DE COMPLEXOS DE METAIS DE TRANSIçãO PARA TRATAMENTO DE TUBERCULOSE, RESPECTIVOS COMPLEXOS E PREPARAçãO DOS MESMO". Empregando complexos que atuam como bactericidas contra o organismo padrão do gênero Micobacterium tuberculosis e outras espécies, divididos em cinco grandes grupos, consistindo dos complexos baseados na estrutura do íon pentacianoferrato(II), cujas composições são baseadas na fórmula geral Y~ 3~[Fe^ II^(CN)~ 5~L]XH~ 2~O; complexos baseados na estrutura do íon pentaamina de rutênio(II), cujas composições são baseadas na fórmula geral [Ru(NH~ 3~)~ 5~L](X)~ 2~; Complexos do tipo cis-[Ru(NH~ 3~)~ 4~YL](X) e/ou trans-[Ru(NH~ 3~)~ 4~YL](X); Complexos do tipo cis-[Ru(NH~ 3~)~ 4~L~ 2~](X) e/ou trans-[Ru(NH~ 3~)~ 4~L~ 2~](X); Complexos do tipo cis-[Ru(bpy)~ 2~YL](X) e suas respectivas preparações.
Patent BR-0302311-A (BR)
Title: Métodos de tratamento e de fraturamento de uma zona subterrânea
Inventor: NGUYEN PHILIP D
IPC: C09K8/62
Filed: 2003-07-11
Abstract: "MéTODOS DE TRATAMENTO E DE FRATURAMENTO DE UMA ZONA SUBTERRâNEA". Proporciona-se métodos para reduzir ou impedir refluxo de particulados em zonas subterrâneas. De acordo com os métodos, proporciona-se um fluido de tratamento apresentando uma mistura de fragmentos de espuma reticulada e sólidos particulados suspensa no mesmo. O fluido de tratamento é introduzido na zona subterrânea e a mistura dos fragmentos de espuma reticulada e os sólidos particulados é depositada na zona subterrânea, com o que os fragmentos de espuma reticulada retardam ou impedem o refluxo dos sólidos particulados e o transporte de finos da formação desde a zona subterrânea quando do refluxo de fluido da zona.
Patent BR-0302930-A (BR)
Title: Equipamento para ativação mecânica autógena por atrito com ativador cilìndrico vertical, rosca helicoìdal interna e elementos auxiliares de atrito destinado ao acabamento de peças de finas terminações e tolerâncias reduzidas
Inventor: CHU EMERSON
IPC: B24B31/00
Filed: 2003-07-11
Abstract: "EQUIPAMENTO PARA ATIVAçãO MECâNICA AUTóGENA POR ATRITO COM ATIVADOR CILìNDRICO VERTICAL, ROSCA HELICOìDAL INTERNA E ELEMENTOS AUXILIARES DE ATRITO DESTINADO AO ACABAMENTO DE PEçAS DE FINAS TERMINAçõES E TOLERâNCIAS REDUZIDAS". A presente Patente de Invenção diz respeito a Equipamento Para Ativação Mecânica Autógena por Atrito com Ativador Cilíndrico Vertical, Rosca Helicoidal Interna e Elementos Auxiliares de Atrito Destinado ao Acabamento de Peças de Finas Terminações e Tolerâncias Reduzidas (1), caracterizado por ser constituído por um corpo ativador vertical cilíndrico separada em duas partes por uma flange (2); estrutura superior (3); suporte (4) de acionamento mecânico do conjunto; sapatas (5) de fixação da estrutura; boca de entrada (6) dos materiais; boca de saída (7) do material ativado; câmara (8) cilíndrica vertical de ativação; boca de entrada (9) de gases ou líquidos; boca de saída (10), inferior, de materiais; rosca (11) de um ou mais entradas com helicoidal simples ou múltipla; disco (12) plano ínfero-terminal; elementos auxiliares de atrito (13); mancais (14); eixo (15) de fixação da rosca (11) e disco plano (12). Sua utilização está prevista em processos de fabricação de peças com solicitações dimensionais e tolerâncias bastante restritas e da ordem de nano microns.
Patent BR-0303864-A (BR)
Title: Sistema para reconhecimento de decodificadores de tv's por assinatura
Inventor: NAKATANI DIGENIO HIDEKI
IPC: H04N7/167
Filed: 2003-09-19
Abstract: O "SISTEMA PARA RECONHECIMENTO DE DECODIFICADORES DE TV<39>S POR ASSINATURA". Consiste de consiste de um sistema composto por uma placa (1), inserida em decodificadores (2) de TV paga, a qual pode ser programada para reconhecer e desabilitar decodificadores 'piratas', via software (4) ou por programador portátil (3).
Patent BR-0306162-A (BR)
Title: Sistema para elevação de cadeiras médicas, odontológicas e congêneres
Inventor: MARTINS VANDERLEI RODRIGUES
IPC: A61G15/06
Filed: 2003-12-12
Abstract: "SISTEMA PARA ELEVAçãO DE CADEIRAS MéDICAS, ODONTOLóGICAS E CONGêNERES". Particularmente de um sistema que de elevação baseado no movimento de colunas (2) metálicas sobrepostas, dotadas de guias em polímero ou filetes (4) que em conjunto permitem o deslizamento perfeito entre a coluna interna (2I) e a coluna externa (2E), sendo a força motriz (7) transmitida através de um fuso (8) com rosca (9) de seis entradas, possuindo também um conjunto de amortecedores (5), os quais aliviam a carga imposta ao conjunto moto redutor (7).
Patent BR-0306440-A (BR)
Title: Exibição eletrônica de cores automotivas
Inventor: CLANAHAM CRAIG MC
IPC: C09D5/08
Filed: 2003-09-29
Abstract: "EXIBIçãO ELETRôNICA DE CORES AUTOMOTIVAS". A invenção refere-se a um sistema e método de computador para criar uma imagem eletrônica que exiba amostras de tinta de efeito. O sistema inclui um primeiro módulo e um módulo de imagem acoplado no mesmo. O primeiro módulo está adaptado para estabelecer uma fórmula de tinta que tem uma variável de efeito e estabelecer a variável de efeito como uma função da fórmula de tinta. O módulo de imagem está adaptado para gerar uma imagem intermediária que tem uma cor associada, modificar a imagem intermediária como uma função da variável de efeito, gerar a imagem eletrônica, e exibir a imagem eletrônica.
Patent BR-0308153-A (BR)
Inventor: DROUX MICHEL
IPC: C03C25/50
Filed: 2003-03-05
Abstract: The invention relates to a process for manufacturing a chopped strand mat that can be used for the reinforcement of thermosetting resins. The process comprises a step of dispersing strands, that are chopped and dried after sizing with a sizing liquid comprising an organosilane and a film former, in a white water, then a step of forming a web by passing the dispersion over a forming wire, through which the white water is drained, the strands being retained on said wire, then a step of applying a binder and then a heat treatment step. Chopped strand mats with a uniform mass per unit area of generally between 50 and 1100 g/m<SUP>2 </SUP>are obtained. A few chopped strands are broken down into filaments within the mat.
Patent BR-0309069-A (BR)
Inventor: DIRCKS KLAUS
IPC: B04B1/20
Filed: 2003-04-09
Abstract: The decanter centrifuge comprises a screw conveyor having a body ( 4 ), which carries a screw comprising one or more flights ( 7, 7 ') and having a nominal transport speed varying along the longitudinal axis. An inlet ( 6 ) is provided in the screw conveyor for the material to be separated. The screw conveyor is provided with a baffle ( 8, 8 ') dividing the separation chamber in a substantially cylindrical separation part ( 17 ) and an at least partially conical discharge part ( 18 ). Immediately upstream of the baffle ( 8, 8 ') a transition part ( 19 ) is provided between the separation part ( 17 ) and the discharge part ( 18 ), the screw conveyor ( 3 ) having a bigger nominal transport speed in the transition part ( 19 ) than in the separation part ( 17 ) immediately before the transition part ( 19 ), the change of the nominal transport speed being established by a change ( 21 ) of the screw pitch.
Patent BR-0311946-A (BR)
Inventor: DAHER MARCO
IPC: B31B50/72
Filed: 2003-09-02
Abstract: Disclosed is a device (30, 100, 200) for glueing base labels (2) and/or folded bases (1) of tubular sections, which (1, 2) are used to form cross-base sacks (19). The device (30, 100, 200) comprises the following features: at least one first glue reservoir (101) or at least one glue-guiding opening (111 a, b) via which the glue is supplied; glue lines (110) transporting glue to the glueing points; a plurality of glue valves (32) which can be individually opened and closed, enabling the glue profile (4) to be defined by selectively opening the valves (32); glue outlets (71) associated with said valves (32); at least one second glue reservoir (102) enabling the second glue reservoir (102) to be impinged upon by pressure. The invention also relates to a method for forming a glue profile (4).
Patent BR-0312458-A (BR)
Inventor: TALMON GAD
IPC: G06V20/52
Filed: 2003-07-03
Abstract: Method and system for performing event detection and object tracking in image streams by installing in field, a set of image acquisition devices, where each device includes a local programmable processor for converting the acquired image stream that consist of one or more images, to a digital format, and a local encoder for generating features from the image stream. These features are parameters that are related to attributes of objects in the image stream. The encoder also transmits a feature stream, whenever the motion features exceed a corresponding threshold. Each image acquisition device is connected to a data network through a corresponding data communication channel. An image processing server that determines the threshold and processes the feature stream is also connected to the data network. Whenever the server receives features from a local encoder through its corresponding data communication channel and the data network, the server provides indications regarding events in the image streams by processing the feature stream and transmitting these indications to an operator.
Patent BR-0313352-A (BR)
Title: Composto, composições farmacêuticas, método para a produção de um composto, método para o tratamento, prevenção ou a melhora de um distúrbio e método para o tratamento de um mamìfero
Inventor: SUN QUN
IPC: C07D403/06
Filed: 2003-07-31
Abstract: "COMPOSTO, COMPOSIçõES FARMACêUTICAS, MéTODO PARA A PRODUçãO DE UM COMPOSTO, MéTODO PARA O TRATAMENTO, PREVENçãO OU A MELHORA DE UM DISTúRBIO E MéTODO PARA O TRATAMENTO DE UM MAMìFERO". A presente invenção refere-se a benzimidazóis substituídos por arila da fórmula (I), ou um sal, um pró-medicamento ou um solvato farmaceuticamente aceitável dos mesmos, em que R~ 1~, R~ 2~, R~ 10~ e n são definidos no relatório descritivo. A invenção também de4 refere ao uso de compostos da fórmula (I) para o tratamento de danos neuronais subseq³entes à isquemia global e focal, para o tratamento ou a prevenção de condições neurodegenerativas tais como a esclerose lateral amiotrófica (ALS), e para o tratamento, a prevenção ou a melhora da dor aguda ou crónica, como agentes do anti-tinido no ouvido, como anticonvulsantes, e como depressantes antimaníacos, como anestésicos locais, como anti-arrítmicos e para o tratamento ou a prevenção da neuropatia diabética.
Patent BR-8201786-A (BR)
Inventor: HEIMAN FREDERIC P
IPC: G07F11/00
Filed: 1982-03-30
Abstract: Vending machine control and diagnostic apparatus for a vending apparatus having product delivery means (10) comprising an electrically operated actuator (A1) for delivery of products, an impedance element (R1) and a circuit opening switch (S1). The impedance element and the switch are connected electrically in series with each other and in a parallel circuit with the actuator, and the opening and closing of the switch is controlled by the operation of the actuator. The control and diagnostic epparatus has a detector (30) for detecting changes in impedance of the parallel circuit so as to indicate the position and/or condition of the actuator.
Patent BR-8301580-A (BR)
Inventor: WINTENGERGER MICHEL-GEORGES
IPC: C22B21/06
Filed: 1983-03-28
Abstract: The present invention relates to a process for purifying metals, such as aluminum, by segregation, wherein, by controlled cooling in the upper part of a volume of liquid metal to be purified, which is contained in a crucible and disposed in a furnace, small crystals are caused to form, the crystals falling towards the bottom of the container under the force of gravity. The small crystals are compacted so as to cause the formation of a compact layer of large purified crystals. This process is distinguished from the known processes in that, to enhance the purification effect, the thermal flux is so adjusted as to completely and progressively re-melt the lower part of the mass of large crystals which are formed, with the re-melting action being propagated upwardly so as permanently to maintain a layer of large crystals which separates the re-melted liquid entirely disposed in the lower part from the remaining mother liquor. That process makes it possible to attain extremely high levels of purification, in relation to very high fractions of the initial mass of aluminum which is to be purified. The process can be applied to metals such as aluminum, lead, zinc, magnesium and silicon containing eutectic impurities in hypoeutectic amounts.
Patent BR-8301722-A (BR)
Inventor: COMTE MICHEL LE
IPC: H02G1/08
Filed: 1983-04-05
Abstract: This method is intended to permit installing of a cable of considerable length within a conduit, by means of a hauling line, under the most favorable possible conditions, so as to eliminate friction between the cable and the inner surface of the conduit, and, specifically, with reduction of tractive force to be applied to the cable. In accordance with the present invention, the aforementioned method consists of attaching the cable to a hauling line, according to its full length, at locations whose positions are to be determined in relation to resistance to tension affecting sections of the cable demarcated in this manner, so that, with the cable possessing some slackness, none of the sections of said cable shall be affected by stress affecting the preceding section, and so that tractive force shall be distributed along successive sections of the cable while it is being installed. The means for applying the aforementioned method shall consist of mechanical fasteners which shall grip the previously cited hauling line (4), such as a clamp (6) outfitted with two components forming a vise within which the cable (2) which must be drawn forward is to be inserted, with at least one of said components being jointed so as to permit gripping or releasing of the cable according to the desired results.
Patent BR-8403800-A (BR)
Inventor: COLMON DANIEL
IPC: B60J3/00
Filed: 1984-07-31
Abstract: The invention relates to a pane coated with a metal oxide coating, particularly a pane for an automobile window. The inventive pane bears a coating on its face intended to be disposed on the interior of the vehicle, which coating is comprised of a metal oxide of low emissivity. Such a pane improves the physiological comfort of the passengers, particularly during cold periods.
Patent BR-8601982-A (BR)
Inventor: FLEMING STEPHEN DAVID
IPC: B60R19/18
Filed: 1986-05-02
Abstract: A vehicle bumper assembly comprises a channel-section outer shell (12) of injection moulded plastics material extending transversely across the front or rear (20) of a motor vehicle and having spaced apart brackets (32) for mounting the bumper on the motor vehicle. The outer shell (12) is substantially filled with an energy absorbing foam (24) adhered to the inside of the outer shell (12) and the mounting brackets (32) have arm portions (36) moulded in the foam filling (24).
Patent BR-8602050-A (BR)
Inventor: KEYES ROBERT O
IPC: B03D1/02
Filed: 1986-05-07
Abstract: Disclosed is a process for the concentration of sulfide ore wherein an aqueous slurry of sulfide ore particles are subjected to sulfide ore froth flotation under sulfide ore froth flotation conditions. The improvement in process comprises using an effective amount of a frothing agent selected from the group consisting of: (a) the reaction product of a C5-C10 diol and a C1-C7 carboxylic acid; (b) the reaction product of a C5-C10 diol and an acrylonitrile; (c) the reaction product of a C2-C4 alkylene oxide and a C1-C7 carboxylic acid; (d) the reaction group of a C2-C4 alkylene oxide and a C5-C10 diol; (e) the reaction product of a C2-C4 alkylene oxide and an acrylonitrile; and (f) mixtures thereof, the resulting modified alcohol frothing agents have at least one hydroxyl group thereon. The modified alcohol frothing agents of the present invention provide improved flotation kinetics and selectivity in the sulfide ore float.
Patent BR-8902385-A (BR)
Inventor: WALRAEVENS RENE
IPC: C08F2/00
Filed: 1989-05-24
Abstract: Polythioureas of general formula (A):  [NH-R-NH-CS-]n in which R denotes an aromatic group substituted by at least one carboxyl group and n an integer between 2 and 300.
Patent BR-9004919-A (BR)
Inventor: BERGKVIST LARS A
IPC: F21V9/40
Filed: 1990-01-10
Abstract: PCT No. PCT/SE90/00017 Sec. 371 Date Sep. 18, 1990 Sec. 102(e) Date Sep. 18, 1990 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/08673 PCT Pub. Date Aug. 9, 1990.A dippable vehicle-headlamp, particularly a car headlamp, which is operative to transmit both ultra-violet and visible light and which includes a light source which is intended to emit both visible and ultra-violet light, a reflector and a filter. The reflector (1) and the light source (2) are intended to transmit simultaneously a light lobe which corresponds to a dipped-beam lobe and a full-beam lobe. The filter (4) is intended to filter-out visible light, but to transmit ultra-violet light. The invention is characterized in that the filter is mounted for displacement from a first position (FIG. 1) in which the filter (4) is located out of the beam path for transmission of the light lobe, to a second position (FIG. 2) in which the filter (4) is located in the beam path for at least that part of the light lobe which constitutes the difference between the full-beam lobe and the dipped-beam lobe, such that when the filter (4) is located in the aforementioned second position solely ultra-violet light will be transmitted in that part of the transmitted light lobe which constitutes the aforementioned difference, whereas both visible light and ultra-violet light will be transmitted in that part of the light lobe which corresponds to a dipped-beam lobe.
Patent BR-9007180-A (BR)
Inventor: HAGEN INGO VON
IPC: C23C2/00
Filed: 1990-05-08
Abstract: PCT No. PCT/DE90/00335 Sec. 371 Date Nov. 13, 1991 Sec. 102(e) Date Nov. 13, 1991 PCT Filed May 8, 1990 PCT Pub. No. WO90/14446 PCT Pub. Date Nov. 29, 1990.A method of manufacturing plated hollow metallic blocks for further processing into seamless tubes of the type in which a body is immersed one or more times into a melt includes: protecting the inner surfaces of a hollow body of plating material against the admission of a melt of support material during the immersion of the hollow body in the melt of support material; immersing such hollow body formed of plating material into the melt of support material; removing the hollow body from the melt of support material; and crystallizing a layer of support material on the outer surface of the hollow body.
Patent BR-9007530-A (BR)
Inventor: DEWITTE MARC
IPC: C23C30/00
Filed: 1990-07-17
Abstract: PCT No. PCT/EP90/01202 Sec. 371 Date Nov. 1, 1991 Sec. 102(e) Date Nov. 1, 1991 PCT Filed Jul. 17, 1990 PCT Pub. No. WO91/01389 PCT Pub. Date Feb. 7, 1991.The invention relates to a substrate for reinforcing elastomeric polymers whereby at least part of the substrate is made of steel, said part being covered by a layer of an alloy consisting of, apart from impurities, between 4.2 and 6.5% weight of aluminum, possibly less than 0.1% of at least one element stimulating the wetting ability of the liquid alloy to the substrate and the balance zinc.
Patent BR-9201258-A (BR)
Inventor: KOTRABA NORMAN LOUIS
IPC: C22B1/16
Filed: 1992-04-08
Abstract: The invented pellet reclamation process includes forming green pellets of a mixture of steel furnace dust, a carbonaceous material such as coal, charcoal, lignite, petroleum coke, or coke, and an organic binder. The green pellets are fed over a layer of burnt pellets on a rotary hearth furnace which successively conveys the pellets first through a drying and coking zone in which the pellets are dried and any volatile matter driven out of the carbonaceous material. The pellets then travel through a reduction zone where the pellets are subjected to a higher temperature at which the contained iron oxide is reduced and remains within the pellets and the zinc, lead and cadmium oxides are reduced, volatilized, re-oxidized and carried off as oxides in the waste gases. The reduced pellets (DRI) are ultimately carried into a discharge zone where they are discharged from the rotary hearth furnace. An apparatus for performing the process is also disclosed. <IMAGE>
Patent BR-9206373-A (BR)
Inventor: YOUNG GERALD ALFRED
IPC: A61F5/44
Filed: 1992-08-07
Abstract: Disclosed are absorbent articles, such as diapers, for the management of incontinence. Such articles utilize in their absorbent cores an fluid acquisition/distribution component and a fluid storage/redistribution component maintained in fluid communication with the acquisition/distribution component. The fluid acquisition/distribution component can be any porous hydrophilic, e.g., fibrous or foam-based, material which will provide an initial Fluid Acquisition Rate of at least 2 mL of synthetic urine per second and will also preferably provide a 30-minute Vertical Wicking Height of at least 2 cm. The fluid storage/redistribution component comprises a hydrophilic, flexible, open-celled polymeric foam having a free absorbent capacity of at least about 12 mL of synthetic urine per gram of dry foam and an absorbent capacity under a 5.1 kPa confining pressure which is at least 5% of this free capacity. Preferred fluid acquisition/distribution component materials comprise chemically stiffened, twisted, curled cellulosic fibers. Preferred fluid storage/redistribution component materials comprise absorbent foams prepared by polymerizing a high internal phase emulsion (HIPE).
Patent BR-9307157-A (BR)
Inventor: MCKENNY COLIN J
IPC: B03D1/004
Filed: 1993-09-28
Abstract: A process for the flotation of particles of lignitic coal, subbituminous coal or oxidized bituminous coal contained within a slurry of coal and gangue, comprising the steps of dispersing a surfactant throughout the slurry, first conditioning the slurry such that the surfaces of the particles of coal are selectively coated by the surfactant to produce activated particles of coal, dispersing an oil throughout the slurry, second conditioning the slurry such that the surfaces of the activated particles of coal are selectively coated by the oil to produce oiled particles of coal, and floating the oiled particles of coal on the surface of the slurry for separation from the slurry and gangue.