baber/WOPTO huggingface dataset:
Patent BR-0309454-A (BR)
Title: multiplexação de dados de taxa variável com serviços de dados
Inventor: CHEN QINGXIN
IPC: H04L12/56
Filed: 2003-04-25
Abstract: "MULTIPLEXAçãO DE DADOS DE TAXA VARIáVEL COM SERVIçOS DE DADOS". Técnicas para multiplexação de dados de taxa variável com serviços de dados em um canal compartilhado são descritas. Em um aspecto, os dados dos serviços de dados (320) são priorizados. Os dados de alta prioridade esperando pela transmissão podem resultar em um comando de diminuição sendo emitido para reduzir a taxa de dados de taxa variável (310), criando, assim, espaço para os dados de serviços de dados. Os dados de prioridade mais baixa dos serviços de dados podem esperar pelo próximo espaço disponível, sem reduzir a taxa de dados de taxa variável. Em outro aspecto, os dados de serviços de dados são categorizados em três ou mais níveis de prioridade. Os dados de alta prioridade podem tomar lugar dos dados de taxa variável. Dados de média prioridade podem resultar em um comando de diminuição reduzindo os dados de taxa variável. Os dados de baixa prioridade podem esperar pelo próximo espaço disponível, sem reduzir a taxa de dados de taxa variável. Vários outros aspectos são apresentados também. Esses aspectos têm o benefício de permitirem que dados de taxa variável e de serviços de dados sejam multiplexados em um canal compartilhado, enquanto equilibra a qualidade do sinal de dados de taxa variável e mantêm os serviços de dados quando os dados de taxa variável estão em uma taxa alta.
Patent BR-0312834-A (BR)
Title: Método e sistema para designar uma aplicação de detecção auxiliada por computador (cad) para uma imagem digital
Inventor: MENHARDT WIDO
IPC: G06T7/00
Filed: 2003-07-25
Abstract: "MéTODO E SISTEMA PARA DESIGNAR UMA APLICAçãO DE DETECçãO AUXILIADA POR COMPUTADOR (CAD) PARA UMA IMAGEM DIGITAL". Um sistema de detecção auxiliada por computador (CAD) para designar aplicações de CAD para imagens digitais. O sistema compreende um sistema de introdução de pastas (CIS), depósitos de dados de imagem e um servidor de algoritmo. Também é fornecido um método para designar aplicações de CAD para imagens digitais, o método compreendendo as etapas de selecionar um modelo de aquisição (AM) e selecionar uma aplicação de CAD utilizando o AM selecionado.
Patent BR-0315862-A (BR)
Title: Método e aparelho de inalação aperfeiçoados
Inventor: DENYER JONATHAN STANLEY HAROLD
IPC: A61M15/00
Filed: 2003-11-20
Abstract: "MéTODO E APARELHO DE INALAçãO APERFEIçOADOS". Aparelho de distribuição de drogas do tipo que libera uma droga em forma aerolisada dentro de uma corrente de ar inalada de uma pessoa, programada para liberar a droga em um pulso que termina em um tempo pré-determinado antes da pessoa estar esperando a inalação parar. Em feito isto, um tempo de residência mínimo dentro dos pulmões é criado, e o tempo de tratamento da droga pode ser reduzido. Um método correspondente de controlar um aparelho de distribuição de drogas compreende a etapa de controlar o aparelho para liberação da droga na forma aerolisada dentro de uma corrente de ar inalada de uma pessoa em um pulso que termina em um tempo pré-determinado antes da pessoa estar esperando a inalação parar.
Patent BR-0316611-A (BR)
Title: Método para codificar um sinal de áudio, codificador para codificar um sinal de áudio, e, aparelho para prover um sinal de áudio
Inventor: SCHUIJERS ERIK G P
IPC: G10L19/00
Filed: 2003-10-31
Abstract: "MéTODO PARA CODIFICAR UM SINAL DE áUDIO, CODIFICADOR PARA CODIFICAR UM SINAL DE áUDIO, E, APARELHO PARA PROVER UM SINAL DE áUDIO". No método para codificar o sinal de áudio, os valores de primeiros parâmetros (P1,1), que representam aspectos do sinal de áudio em um primeiro instante (ti), são calculados para obter primeiros valores calculados (A1,i). Os valores de segundos parâmetros (P2,i), que representam os aspectos do sinal de áudio em um segundo, instante depois, (t2), são calculados para obter os segundos valores calculados (A2,i). O número dos primeiros parâmetros (P1,i) e o número dos segundos parâmetros (P2,i) diferem. Um subconjunto (SUS2,i) dos segundos parâmetros (P2,i) está associado com uma porção particular (SFRAi) de uma faixa de freq³ência (FR) do sinal de áudio. Esta faixa de freq³ência (FR) do sinal de áudio é preferivelmente selecionada para cobrir todas as freq³ências presentes no sinal de áudio. Os valores (A2,i) do subconjunto (SUS2,i) dos segundos parâmetros (P2,i) são codificados baseado em uma diferença deste subconjunto (SUS2,i) e um subconjunto (SUS1,i) dos primeiros valores calculados (A1,i) associados substancialmente com esta mesma porção particular (SFRAi) da faixa de freq³ência (FR). Assim, os valores codificados diferencialmente (7) dos segundos parâmetros (P2,i) são obtidos codificando a diferença dos valores de segundos parâmetros (P2,i) e primeiros parâmetros (P1,i), que estão associados substancialmente com a mesma sub-faixa de freq³ência (SFRAi). Isto permite codificar diferencialmente os parâmetros (P1,i; P2,i) até mesmo se o número dos parâmetros mudar com o tempo.
Patent BR-0316982-A (BR)
Title: Central hidroelétrica
Inventor: BUTTLER ERNST
IPC: F03B17/06
Filed: 2003-11-14
Abstract: "CENTRAL HIDROELéTRICA". A presente invenção refere-se a uma central hidroelétrica para a produção de energia elétrica transformando energia de fluxo de águas fluentes mediante uma turbina hidráulica com rotor, gerador e corpo flutuante. A turbina é ancorada e o rotor é alinhado no sentido de fluxo. Além disso, a turbina hidráulica é retida por baixo da superfície das águas em estado suspenso e seu corpo flutuante, opcionalmente, pode ser solicitado com um meio gaseiforme ou com água.
Patent BR-8101801-A (BR)
Inventor: SCHULER R
IPC: H02K3/40
Filed: 1981-03-26
Abstract: 1. Barwinding comprising twisted conductor elements, for an electric machine with rated voltages of over 3.3 kVolt, uneven places on the narrow sides of the group of conductors being filled and the group of conductors being provided with inner corona shielding which has a maximum thickness of 0.15 mm and which is locally coupled to the conductor elements of the group of conductors by means of discharge channels forming when a voltage is applied which is excessive with respect to the rated voltage, characterized in that the inner corona shielding is constructed as inner corona shielding strips (6) which are applied only to the narrow side of the group of conductors and which are interrupted in the longitudinal direction of the bar.
Patent BR-8307277-A (BR)
Inventor: CHU SHAW CHANG
IPC: C08G59/42
Filed: 1983-12-29
Abstract: Aqueous compositions suitable for sanitary can coatings comprise the neutralized water dispersible ionic polymer product of the reaction of an epoxy resin with an acid polymer, and a different resin which is not necessarily self-dispersible in water. The different resin is introduced either preformed at any stage or is prepared, in situ, in the presence of the epoxy resin esterified with acid polymer either before or after the ionic epoxy resin-acid polymer product is dispersed in water. The epoxy resin-acid polymer product acts as a polymeric surfactant capable of keeping even the normally non self-dispersible second polymer in stable dispersion in water.
Patent BR-8400852-A (BR)
Inventor: KORNRUMPF WOLFGANG DR
IPC: C08B11/00
Filed: 1984-02-23
Abstract: In modern processes for the preparation of cellulose ethers containing one or more types of substituents (such as MC, CMC, HEC, HPC, MHEC or EHEC), cellulose is reacted with etherifying agents in the presence of water, base and a mixture of preferably inert organic solvents (as a dispersing auxiliary). Dimethoxyethane (ethylene glycol dimethyl ether) and at least one organic solvent selected from the group including alkanols, alkane diols and alkoxy alkanols (for example, methanol and/or isopropanol) are employed in the mixture of organic solvents used for these syntheses, particularly in quantities of 1 to 30 parts by weight per 1 part by weight of cellulose.
Patent BR-8402198-A (BR)
Inventor: DANBY HAL C
IPC: A61M5/14
Filed: 1984-05-09
Abstract: A disposable pinch valve assembly for parental solution delivery systems comprises atwo-piecetubing receptorhous- ing with a front section (2) and back section (4) joined by a hinge (6) and with an irreversible snap connection (20, 22, 24, 26) which prevents removal of the device from parenteral tubing after assembly. The back section (4) has a movable pressure plate (16) and the front section (2) has a stationary pressure plate (28), sothattubing betweenthe pressure plates may be pinched therebetween in response to axial displacement of the movable pressure plate (16) by a motor driven actuator.
Patent BR-8507038-A (BR)
Inventor: ACKERET PETER
IPC: G09F11/30
Filed: 1985-11-12
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent BR-8907676-A (BR)
Inventor: WEDER DONALD E
IPC: B31B50/59
Filed: 1989-09-21
Abstract: A method for covering portions of an object having an outer peripheral surface with a sheet of material having an upper surface and a lower surface with a pressure sensitive adhesive on at least a portion of the lower surface by wrapping the sheet of material about portions of the outer peripheral surface and positioning the sheet of material so that the pressure sensitive coating either contacts portions of the outer peripheral surface of the object and is bonded thereto or contacts overlapping portions of the sheet of material and is bonded to other adjacent portions of the sheet of material having the pressure sensitive coating thereon or overlapping portions of the sheet of materials are bonded by the pressure sensitive adhesive. <IMAGE>
Patent BR-9000680-A (BR)
Inventor: ENAMI TOSHIAKI
IPC: B21D43/11
Filed: 1990-02-14
Abstract: Disclosed herein is a forming apparatus for shaping a long plate member (31), which is continuously fed in a flat sectional configuration, into a U-shaped sectional configuration. The forming apparatus comprises an upper die (32) and a lower die (33) defining a forming part in surface which are in contact with each other for pressing the long plate member continuously fed into the forming part, and a drive mechanism for driving the upper die (32) to continuously reciprocate in the vertical direction. The forming part defined between the upper die (32) and the lower die (33) includes an initial forming region which is located on an inlet for the long plate member and having a forming configuration corresponding to a flat sectional configuration, a final forming region which is located on an outlet for the long plate member and having a forming configuration corresponding to a U-shaped sectional configuration, and intermediate forming regions which are located between the inlet and the outlet. Sectional, configurations of the intermediate forming regions continuously change along a direction for feeding the long plate member, so that the forming configuration of the initial forming region approaches the forming configuration of the final forming region.
Patent BR-9002063-A (BR)
Inventor: PERSELLO JACQUES
IPC: A61Q11/00
Filed: 1990-05-02
Abstract: Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
Patent BR-9100222-A (BR)
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/20
Filed: 1991-01-18
Abstract: Vanadium-arenes    [V(arene)2]   wherein "arene" means benzene or mono-, di- or poly-(C1-C5)-alkyl-substituted benzene, are prepared by means of a process which comprises:     (a) forming a complex:    [V(arene)2](+) . AlCl4(-)   by reacting vanadium trichloride, aluminum metal and aluminum trichloride with one another, by operating in the presence of the selected arene; (b) treating the so obtained complex with an either cyclic or acyclic, liquid aliphatic ether to obtain the reduction of [V(arene)2](+) to [V(arene)2]; and   (c) recovering the so separated vanadium-arene.   The vanadium-arenes are useful in the preparation of catalysts for olefin polymerization.
Patent BR-9200257-A (BR)
Inventor: SWIFT GRAHAM
IPC: C08F16/12
Filed: 1992-01-27
Abstract: This invention is concerned with terpolymers containing, as polymerized units, at least one first monomer selected from vinyl acetate, vinyl ethers and vinyl carbonates, at least one second monomer of an ethylenically unsaturated monocarboxylic acid, and at least one third monomer of an anhydride of a dicarboxylic acid. Partial hydrolysis, saponification, or saponification followed by oxidation of this terpolymer leads to terpolymer derivatives with improved detergent properties and improved biodegradability.
Patent BR-9200576-A (BR)
Inventor: REIL WILHELM
IPC: B65D5/74
Filed: 1992-02-21
Abstract: A pouring device (10) made of plastic for mounting on a hole in a package for flowable contents and a method of manufacturing such a device are described. In order to close a hole of differently shaped packages easily and in order to guarantee the storage and transportation of such a fluid package without the risk of leakage, but on the other hand also to provide easy openability for the user and, in terms of the method, to operate with a large machine manufacturing capacity, provision is made according to the invention for the pouring device (10) to have a lower part (20) and a closure part (21), which parts are connected to one another via a hinge (22) with moveable linking, and for a pouring opening to be provided in the lower part (20), a plastic film (51) being mounted so as to extend beyond the lower part and the pouring opening. 
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Patent BR-9203675-A (BR)
Inventor: KRUMME KARL-HEINZ
IPC: F01N3/033
Filed: 1992-09-22
Abstract: The invention relates to a soot filter (1) for diesel engines with a burner (S) which burns off the soot layers deposited on the filter tubes (8), the engine exhaust gases being guided through a tangential inlet (2) into a ring space (4) which surrounds the burner (5) and from which they pass via the combustion chamber (5a) into the filter space (7), the region of the ring space (4) into which the exhaust gases enter being separated by a wall (13) from the region of the ring space (4) into which the exhaust gases pass after passing completely through the ring space. <IMAGE>
Patent BR-9205186-A (BR)
Inventor: SORS CARLOS ALBERTO
IPC: B66B9/04
Filed: 1992-12-29
Abstract: Pneumatic vacuum lift elevator, in which the vertical shaft is a tube with smooth interior surface, preferably cylindrical, with straight axle, and the transport cab or vehicle moving inside such tube is a piston with vertical movement, with minimum play inside the tube, equipped with air suction devices at the upper end of the tube, capable of causing a sufficient pressure differential to displace such piston in controlled ascending and descending movement; completed with an air entry or intake in the lower end of the tube, and the access doors with which the tube is equipped, and which are hermetically closed on the various stopping levels. <IMAGE>
Patent BR-9306995-A (BR)
Inventor: TANEY MICHAEL A
IPC: A61B5/375
Filed: 1993-09-02
Abstract: A biofeedback system (10) provides detection of bioelectric signals in a range of 0-90 Hz. A bioelectric signal (26) is amplified by a preamplifier (22). The composite amplitude of the amplified signal (24) is calculated by performing a fast Fourier transform on the amplified signal to calculate amplitudes of bandwidths in the range of the detected signal. Particular bandwidths of interest can be selected and displayed on a computer (26). The display permits training of the person being monitored with audio or verbal feedback.
Patent BR-9403489-A (BR)
Inventor: VONDRACEK HANS
IPC: F16F1/02
Filed: 1994-09-09
Abstract: The invention relates to a method for optimizing the residual stress distribution in spring elements used as vehicle suspension springs, especially in the bar cross-section of helical compression springs of relatively high strength, the helical compression springs being set and shot-peened. To provide such a method which allows a further improvement in the life, in particular, of helical compression springs with strengths of Rm >/= 1800 N/mm<2>, the helical compression springs are fed to the production steps of setting and shot-peening with a predetermined strength profile related to the bar cross-section.
Patent BR-9405398-A (BR)
Title: Formação de imgens com marca clara de dados variáveis
Inventor: CHRISTY ORRIN D
IPC: B42D15/10
Filed: 1994-06-06
Abstract: Patente de Invenção: <B>"FORMAçãO DE IMAGENS COM MARCA CLARA DE DADOS VARIáVEIS'<D>. Um documento de segurança é produzido a partir de um substrato de papel que apresenta toner hidrofóbico invisível misturado com o papel. O toner claro é produzido mediante a trituração (11) e crivagem (12) de uma resina de poliéster, a sua misturação com um agente de fluência de sílica (13), e em seguida a formação eletrostática da imagem de toner (16) no substrato de papel. Um corante absorvente de radiação de infravermelho ou responsivo à radiação de ultravioleta pode ser adicionado ao toner de modo que este fica visível sob a luz de infravermelho/ultravioleta, respectivamente. Quando aplicado ao papel, o toner é alvo como a neve, porém, depois da fusão térmica infravermelho (18), ele se mistura com o papel e fica substancialmente invisível. As indicações de segurança ficam facilmente visíveis mediante a passagem da ponta de um marcador convencional sobre elas, ou um outro mecanismo para a aplicação de uma tinta colorida de baixa concentração à base de água (20) que é absorvida imediatamente pelo papel circundante, porém pelas indicações de segurança hidrofóbicas.
Patent BR-9405695-A (BR)
Inventor: PADOVANI ROBERTO
IPC: H04J13/00
Filed: 1994-02-01
Abstract: In a communication system in which direct sequence spread spectrum modulation techniques are used interference is generated in communications by remote stations since the communications share the same frequency spectrum. In order to increase system capacity the power level of the remote station transmitters are controlled by the local station. A setpoint is generated by the local station and compared with the remote station signal strength measured at the local station. The result of this comparison is used to generate power level adjustment commands which are sent to the remote station. The remote station is responsive to the power level adjustment commands for increasing or decreasing remote station transmitter power. In a spread spectrum communication system in which data is encoded at variable data rates, the local station determines the rate at which received data was encoded by the transmitting remote station. The data is decoded at each possible rate with error metrics generated that are representative of the quality of the data decoded at each rate. A rate decision algorithm is used to evaluate the error metrics and make a decision on the rate at which the data was transmitted. A pattern match of rate decisions is used to modify a setpoint so as to closely control the transmitting power of the remote station as a function of the quality of the received data.
Patent BR-9407712-A (BR)
Inventor: DRMANAC RADOJE
IPC: C12Q1/68
Filed: 1994-09-27
Abstract: Disclosed are novel methods and compositions for rapid and highly efficient nucleic acid sequencing based upon hybridization with two sets of small oligonucleotide probes of known sequences. Extremely large nucleic acid molecules, including chromosomes and non-amplified RNA, may be sequenced without prior cloning or subcloning steps. The methods of the invention also solve various current problems associated with sequencing technology such as, for example, high noise to signal ratios and difficult discrimination, attaching many nucleic acid fragments to a surface, preparing many, longer or more complex probes and labelling more species.
Patent BR-9407769-A (BR)
Inventor: GREGORIADIS GREGORY
IPC: C12N1/20
Filed: 1994-10-07
Abstract: A method is provided for the formation of liposomes of 0.1 mum to 50 mum in diameter having unilamella or multilamella structure and containing water insoluble or undissolved particulate materials comprising (a) forming liposomes and removing substantially all of any organic solvent used in their preparation, (b) freeze drying the liposomes so formed and then (c) rehydrating them in intimate admixture with the particulate material. Preferred encapsulated materials are particulate materials, most preferably microorganisms, plant or animal cells or water insoluble structures having organic solvent labile biochemical or immunological activity, but any water insoluble particulate may be encapsulated using the method. For example catalysts or drugs that are sparingly soluble may also be so incorporated such that slow release into the a patients body may be provided while release of detergents included in the many liposome preparation protocols may be avoided.
Patent BR-9408313-A (BR)
Inventor: HILLER THOMAS LLOYD
IPC: H04L12/64
Filed: 1994-03-01
Abstract: Pulse Code Modulations (PCM) signal streams are converted into Asynchronous Transfer Mode (ATM) cells for switching and transmissions across a telecommunications network. Each cell carries one PCM sample of up to 48 different voice connections, the voice connections being selected from the PCM data streams because they have a common destination. The cells are transmitted over ATM virtual paths, each path transmitting one cell every 125  mu s. The ATM signals are switched by units for switching cells (cell switching), while keeping their payload contents intact, and by units for switching the signals for individual voice connections between cells of an ATM signal (cell remapping). Advantageously, ATM transmission systems interface with PCM systems without adding appreciable delay and without requiring additional buffering. Advantageously, new voice paths can be established most of the time by using available slots in the cells of existing virtuals paths. Advantageously, large telecommunication networks can be implemented using a small number of switching units. Advantageously, a central communications network comprising stages of cell remapping interconnected by one or more stages of cell switching provides flexibility for interconnecting large access switched; the cell remapping stage may be made part of the access switch. Advantageously, an access switch comprising a cell mapping or distribution stage for assembling cells comprising PCM samples headed for a common output of the access switch are switched in a cell switch to a cell remap unit for collecting PCM samples headed for a common destination into individual cells of an ATM output stream, provides output signals that can be readily and efficiently switched by a transit network for distribution to other access switches of a large network. Advantageously, such a cell remap unit provides a key element to the implementation of an efficient large ATM voice network. For use with PCM switches, it is desirable to provide supervisory signals accompanying the PCM data. Advantageously, this arrangement permits supervisory signals to be passed within an access switch thus simplifying compatibility with existing switching systems.