baber/WOPTO huggingface dataset:
Patent BR-9905404-A (BR)
Title: Sistema construtivo de edificações com paredes de blocos de encaixar
Inventor: BETHONICO JOAO ALBERTO
IPC: E04B2/00
Filed: 1999-11-09
Abstract: <B>"SISTEMA CONSTRUTIVO DE EDIFICAçõES COM PAREDES DE BLOCOS DE ENCAIXAR"<D>. A presente invenção refere-se a um sistema construtivo pré-fabricado completo, tendo como principal componentes as paredes de alvenaria de blocos de montar por meio de encaixes duplos, no sentido vertical e horizontal, sem utilização de argamassa ou colas. A sua utilização dá-se na Construção Civil, em edificações onde as paredes são estruturais (auto-portantes) ou mesmo onde as paredes tem exclusivamente função de vedação. Tem como principal componentes as paredes de alvenaria de blocos de montar por meio de encaixes duplos, no sentido vertical e horizontal, sem utilização de argamassa ou cola, que é basicamente constituído de um bloco básico (1) modular, produzido preferentemente de concreto celular ou similar, com o corpo (2) central de dimensionamento que possibilita uma modulação tanto horizontal quanto vertical, um orifício (3) traspassante e placas (4) laterais que criam encaixes tipo macho-fêmea junto com o referido corpo (2) central, sendo a estruturação das paredes feita pelos tirantes (10) existentes no interior dos orifícios (3) traspassantes e fixados pelo pino (9) rosqueado com porca.
Patent BR-9905471-A (BR)
Title: Arranjo de lubrificação para britadores cÈnicos
Inventor: NIKLEWSKI ANDRZEJ
IPC: B02C2/10
Filed: 1999-10-25
Abstract: "ARRANJO DE LUBRIFICAçãO PARA BRITADORES CÈNICOS", providos de um conjunto de lubrificação (CL) compreendendo um reservatório de óleo lubrificante; um tanque de transferência com dimensões reduzidas e recebendo, gravitacionalmente, através de uma tubulação de retorno, o óleo lubrificante bombeado ao britador a partir do reservatório; uma bomba de transferência alimentada a partir do tanque de transferência e bombeado para o reservatório o óleo lubrificante retornado pela tubulação de retorno; e uma tubulação de transferência conectando a saída da bomba de transferência ao reservatório.
Patent BR-9905933-A (BR)
Title: Aparelho calefator para uma operação de soldagem e processo para a mesma
Inventor: ROZENZWEING MARK ALAN
IPC: C23F1/20
Filed: 1999-12-22
Abstract: Patente de Invenção:<B>''APARELHO CALEFATOR PARA UMA OPERAçãO DE SOLDAGEM E PROCESSO PARA A MESMA''<D>. Processo de remoção de produtos de corrosão a quente da superfície de um componente exposto à condições corrosivas em temperaturas elevadas, como é o caso dos componentes da turbina, do combustor ou do aumentador dos motores de turbina a gás. O processo é particularmente adequado para a remoção de produtos de corrosão a quente dos componentes protegidos com um revestimento  superficial por difusão de aluminido, quer seja um revestimento ambiente, quer seja uma camada de ligação para um revestimento de barreira térmica (TBC). As etapas de processamento do processo incluem a imersão do componente em uma solução líquida aquecida contendo ácido acético, e a posterior agitação da superfície do componente, enquando o componente permanece imerso na solução. Desta maneira, os produtos de corrosão a quente sobre as superfícies dos componentes são removidos sem danificar ou remover o revestimento superficial por difusão de aluminido. Como resultado, as regiões do componente a partir das quais foram removidos os produtos de corrosão a quente podem ser então reparadas através de um processo de aluminização adequado.
Patent BR-9908247-A (BR)
Title: Aparelho para pulverização de lìquidos.
Inventor: ABPLANALP ROBERT H
IPC: B05B7/30
Filed: 1999-02-12
Abstract: ''APARELHO PARA PULVERIZAçãO DE LìQUIDOS". Aparelho pulverizador para líquidos (10) com dois recipientes lado a lado, uma ponte de interligação (13) e um inserto de tubeira (30) posicionado no interior da ponte. Alternativamente, um pulverizador para líquidos com dois recipientes acavalados, um botão de acionamento (62) e um inserto de tubeira posicionado no interior do botão. Um recipiente (11) é para o produto e o outro (12) contém propelente. Uma parte intermediária de inserto de tubeira tem um estrangulamento Venturi com um orifício de saída de propelente interno (52). Dos canais  de produto (37) transversais ao eixo geométrico longitudinal de inserto de tubeira se superpõem ao orifício de saída interno pela metade. O diâmetro de uma câmara de expansão (34) é maior que o diâmetro tanto do orifício de saída do estrangulamento Venturi como de uma superfície troncónica externa (56) adjacente a este orifício. O orifício de saída do estrangulamento Venturi é longitudinalmente espaçado da câmara de expansão por uma distância para substancialmente prevenir que o propelente para o interior dos canais de produto transversais. Os canais de produto são quase retangulares com áreas maiores que o orifício de saída do Venturi.
Patent BR-9908909-A (BR)
Inventor: TOUSSANT JOHN WILLIAM
IPC: B65D43/16
Filed: 1999-03-15
Abstract: An articulable food container. The food container is articulable from and between a first open position to a second closed position. In the first open position the food container can receive food. Additionally, the user may eat from the food container while it is in the first open position. In the second closed position, the food container covers or encloses the food. The closed position is useful for storing the food, heating the food, transporting the food between the point of service and the point of consumption, and/or disposing of the remnants of the food once the meal is completed. The food container may take the form of a plate, bowl, tray, clam shell, or other known configurations.
Patent BR-9910675-A (BR)
Title: Sistema de catalisador, processo para preparar uma poliolefina, e, uso de um sistema de catalisador
Inventor: BOHNEN HANS
IPC: C08F4/607
Filed: 1999-05-18
Abstract: "SISTEMA DE CATALISADOR, PROCESSO PARA PREPARAR UMA  POLIOLEFINA,E, USO DE UM SISTEMA DE CATALISADOR". O pedido diz respeito a um sistema de catalisador que  contenha um metaloceno, um co-catalisador, um material de suporte e  opcionalmente, outros compostos organometálicos. O sistema inventivo de  catalisador pode ser vantajoso para a polimerização de olefinas sem usar aluminoxanos, tais como metilaluminoxano (MAO), que é usualmente usado  em excesso considerável como um co-catalisador. Um alto nível da atividade  de catalisador e boa morfologia polimérica são garantidas apesar de tudo. A atividade de catalisador pode ser significantemente aumentada pela adição de hidrogênio durante a polimerização das olefinas.
Patent BR-9912105-A (BR)
Title: Montagem de válvula para um recipiente para bebida, recipiente para bebida, e, processo para utilização do mesmo
Inventor: TIMP PIET HEIN WILLEM
IPC: B67D1/08
Filed: 1999-07-15
Abstract: "MONTAGEM DE VáLVULA PARA UM RECIPIENTE PARA BEBIDA, RECIPIENTE PARA BEBIDA, E, PROCESSO PARA UTILIZAçãO DO MESMO" Montagem de válvula para um recipiente para bebida, em particular bebida carbonatada, tal como cerveja, que compreende uma carcaça e um canal de bebida com um corpo de válvula, no qual é fornecido dispositivo operacional para mover o corpo de válvula, dito dispositivo operacional compreendendo: primeiro dispositivo de acoplamento  para acoplar o canal de bebida ao dispositivo de distribuição de bebida para esvaziar um recipiente através de, ou ao longo do corpo de válvula; e segundo dispositivo de acoplamento para acoplar o canal de bebida a um dispositivo de enchimento para encher um recipiente através de, ou ao longo do corpo de válvula.
Patent BR-9916421-A (BR)
Title: Modelo e método para uso de um agente racionalinterativo, servidor de múltiplos agentes esistema implementando os mesmos
Inventor: SADEK DAVID
IPC: G06F17/28
Filed: 1999-12-21
Abstract: "MODELO E MéTODO PARA USO DE UM AGENTE RACIONALINTERATIVO, SERVIDOR DE MúLTIPLOS AGENTES ESISTEMA IMPLEMENTANDO OS MESMOS". A invençãorefere-se a um modelo e a um método para uso de um agenteracional interativo como o nó de um sistema de diálogo e/ou comoelemento (agente) de um sistema de múltiplos agentescompreendendo as seguintes etapas: definir uma arquiteturaconceitual de um agente racional interativo, especificação formaldos diferentes componentes da dita arquitetura e sua combinaçãopossibilitando obter um modo formal, definir a arquitetura dosoftware implementando a arquitetura formal, definir mecanismospara implementar as especificações formais, o agente racionalsendo capaz, dessa maneira, de se comunicar com um outroagente ou um usuário do sistema através de um meio físico decomunicação particular.
Patent BR-9916660-A (BR)
Inventor: SERRINI MARIO
IPC: C14C15/00
Filed: 1999-12-29
Abstract: A leather tanning drum consists of a main cylindrical body in polymeric material in which a plurality of cavities, or pockets, are longitudinally arranged along the internal surface of the main body, said longitudinal cavities being connected with other cavities which are provided in one of the cylindrical main body circular surfaces, and being also connected with a hollow shaft communicating with the outside, in such a way that, during the drum rotation around said shaft, both the continuous exchange and the renewing of the chemical bath contained in the drum may take place. A metal framework is externally connected with the cylindrical main body in a way suitable to the thermic dilatations of said main body. At least one door for the introduction and removal of leathers into and from the drum is kept closed by the help of elastic means regulated so as to assure a perfect seal under normal operating conditions and which, at the same time, work as a safety-valve in the event of anomalous increases of the drum internal pressure.
Patent BR-9917168-A (BR)
Title: Aparelho e processo para remoção de componentes voláteis de uma composição
Inventor: BROOKS BURTON
IPC: C11D11/00
Filed: 1999-02-24
Abstract: "APARELHO E PROCESSO PARA REMOçãO DE COMPONENTES VOLáTEIS DE UMA COMPOSIçãO". Aparelho e processos para remover componentes voláteis a partir de uma composição utiliza um secador tendo uma câmara de entrada e uma pluralidade de canais. Uma limitação de fluxo é disposta imediatamente a montante da entrada de cada canal com relação a uma direção de fluxo da composição através do secador. O processo inclui a etapa de aquecer a composição em um local a montante da limitação de fluxo até uma temperatura acima da temperatura de inflamação de pelo menos um dos componentes em uma pressão da entrada de canal e aplicando uma pressão à composição aquecida para evitar tal inflamação. O processo inclui ainda a etapa de passar a composição pressurizada, aquecida através da câmara de entrada do secador, da limitação de fluxo, e através dos canais.
Patent CH-515321-A (CH)
Title: Sticky tape protector - strip with perforated break points has pull tabs for easy fast baring of sticky surface
Inventor: ERNST WALDMEIER
IPC: C09J7/02
Filed: 1969-07-04
Abstract: Special paper or plastics protective strip is joined to sticky tape to protect this during storage and prevent it sticking fast together in the roll. The protective strip is perforated etc. at intervals and raised at each separation point in a pull tab which lies flat when rolled but when dispensed stands up so that the individual protective strip sectors can be pulled off the sticky tape surface as and when required.
Patent CH-521915-A (CH)
Title: Entanglement prevention of high twist textured yarns - - between spinning head and processing machines using disc shaped yar
Inventor: WOLFGANG UHLIG
IPC: B65H59/06
Filed: 1970-09-17
Abstract: Entanglement of textile yarns with a tendency to twist, e.g. high twist, heat-fixed, elastic textured yarns when taken off over the head of the yarn package is prevented by a circular disc seated on the yarn carrier and having a curved edge, and a concentric circular disc of smaller diameter, together with a series of hair-type elements placed between the discs with a uniform radial spacing and projecting beyond the edge of the larger disc. The two discs are pref. of plastics, and the hair-type elements of synthetic material such as polyamide.
Patent CH-540387-A (CH)
Title: Conc solns of anthraquinone oxazine or quinopththalone dyes - for dyeing textile materials
Inventor: BLASS ULRICH DR
IPC: C09B67/34
Filed: 1970-02-10
Abstract: Conc. solns. of cationic dyes having poor solubility are prepd. by exchanging their original anions for anions increasing the solubility of the dye. The exchange of anions with suitable salts (e.g. lead acetate) is carried out in water opt. mixed with an org. solvent (e.g. acetic acid). Suitable solubilising anions are acetate, formate, chloroacetate, propionate, benzoate, phenoxyacetate, maleate, succinate, lactate, tartrate, etc. Stable conc. dye solns. (10-60%) can be produced without the conventional intermediate conversion into hydroxides or bicarbonates.
Patent CH-494854-A (CH)
Title: Mouldable upholstery etc fabric which can be coated
Inventor: WILLIAM A CORRY
IPC: D03D15/00
Filed: 1963-12-16
Abstract: Mouldable upholstery etc. fabric, which can be coated with vinyl chloride or acrylic resins, polystyrenes, and which is heat-shapable as by vacuum moulding, has polypropylene warps, and wefts of texture ny lon, slack mercerized natural cellulose such as cotton, or regenerated cellulose such as rayon. The polypropylene warps flow during the moulding step, so that a moulded article retains its shape when cool, the wefts being stretchable to accept the shaping. In an example, a woven fabric of propylene yarn (233 denier and 1 ply), 52 warp ends/in. and a weft (166 denier and 2 ply), 48 weft ends/in. (weft contraction 23.2%) having a wt. of 2.84 oz./yd2 is coated under tension by calendering at roller temp. of 310-320 deg.F with a vinyl chloride resin.
Patent CH-544838-A (CH)
Title: Dyeing/printing and finishing cellulosics - simultaneously esp with azo or anthraquinone dyes and an intermediate forming resins
Inventor: BUEHLER HERMANN DR
IPC: D06P3/60
Filed: 1970-12-23
Abstract: Cellulosic material is impregnated with an aqs. dye-bath contg. a) at least one dyestuff of formulae:- (I) or (II):- (where D is the radical of an azo or anthraquinone dyestuff; x is a no. 1-4; R is H or lower alkyl; E is >=N, CH or C- N(XOH)2; Z is 2-5C alkylene; n is a no. 1 or 2; N is SO3H or COOH; D' is a chromophore radical of a formazone, azomethine or nitrodyestuff, pref. of an azo anthraquinone or phthalocyanine dyestuff; A is a bonding gp; X is hydroxylalkyl or cycloalkyl contg. at least one OH gp; m and n' are whole nos. 1-4); b) a synthetic resin-forming intermediate product; c) an acid catalyst and d) opt. other additives. The impregnated fabric is then exposed to steam or to a cold atmosphere, then treated at elevated temps, and opt. washed.
Patent CH-534581-A (CH)
Title: Printing form with mirror image of indicia
Inventor: GERHARD RITZERFELD
IPC: B41C1/055
Filed: 1966-12-30
Abstract: Following imprinting of the free surface of a backing sheet by a typewriter, pencil or other implement the backing sheet is separated from an underlying backing to which it was joined by a transer layer, and the transfer layer remains bonded to the underside of the backing layer at those regions where imprinting occured, thereby defining a mirror image of the imprint. The backing layer is then laid image side down on a further backing having a transfer layer and this layer is bonded locally to the image by applied radiant heat so that the image taxes up the transfer layer. The finished form is usable in spirit duplicators as a hectographic master sheet.
Patent GB-2348898-A (GB)
Title: Method for forming a window and a whipstock
Inventor: DEWEY CHARLES HENRY
IPC: E21B29/06
Filed: 2000-03-29
Abstract: A whipstock 38 has surfaces for guiding a mill tool 30 to produce a window 80 in the casing 32, including a maintenance surface 56 which extends generally parallel to the axis of the whipstock [41, fig 2(A-B)] such that the mill tool 30 is not urged outwardly through the casing 32 as it moves down through the well. In use the whipstock allows a longitudinal window 80 to be formed with a section of maximum width over a substantial portion of its length [86, fig 5]. The whipstock may be provided with additional sloped surfaces [fig 7] and may also include an actuated ramp [fig 8] to allow a rathole to be cut on a subsequent pass.
Patent GB-2347157-A (GB)
Title: Method of refining a hydrocarbon in a branch wellbore
Inventor: JOHNSON MICHAEL H
IPC: E21B43/30
Filed: 1997-05-01
Abstract: A branch wellbore 106 houses equipment 222 which may be utilised for processing hydrocarbons downhole. Such equipment may utilise stored materials 223, eg. chemicals and/or biological masses (enzymes). The production fluid may first be treated to remove any water and solids therefrom. The hydrocarbons may then be processed or treated to produce other materials, such as octane, benzene, toluene, methanol etc. The processing wellbores, such as wellbore 106, may be located at any location, such as above each producing branch wellbores 110a, 110b and 112. Additionally, multiple wellbores may be utilised to accomplish processing and treatment of the fluids downhole.
Patent GB-2362474-A (GB)
Title: Spectacles with battery powered frame heater
Inventor: TYRRELL JASON MARK
IPC: G02C11/08
Filed: 2000-05-16
Abstract: A pair of glasses has battery 15 located in the arm 17 of the glasses frame 10. A wire 11 runs from the positive of the battery through the frame of the glasses and back to the negative of the battery .When the battery is operated it releases the electric current through the wire, causing the wire to heat up. Operation of the battery can be controlled by the use of ON/OFF switch 13 or a heat sensor or humidity sensor located in the frame. The heated wire warms the frame 10 and lenses 16 of the glasses thus keeping the temperature of the frame and lenses relatively constant. This stops the lenses from being covered in condensation. The battery can be accessed and replaced by sliding the cover 14 off the arm of the frame.
Patent GB-2347524-A (GB)
Title: Matched reference current sources
Inventor: TSUBAKI KAZUNARI
IPC: G05F3/26
Filed: 1996-11-11
Abstract: Circuit 8 provides matched currents I1 and I2 to the inputs of a compound current mirror circuit 7 which has plural outputs OUT1 -OUTN. Operational amplifier OP5 and first MOS transistor M70 provide a first output current I1 in dependence on the input voltage VREF5 and the value of the resistance RREF3. Second MOS transistor M71 receives the same gate voltage as the first transistor M70. Voltage follower OP6 drives the source of the second transistor to equal the voltage of the source of the first transistor. Because the gate-source voltages of the transistors M70 and M71 are equal, the output currents I1 and I2 are matched.
Patent GB-2351244-A (GB)
Title: Exhaust gas cleaning installation with nitrogen oxide adsorber and hydrocarbon metering
Inventor: BOHL MATTHIAS
IPC: B01D53/94
Filed: 2000-06-01
Abstract: An exhaust-gas cleaning installation for cleaning the exhaust gas from a combustion device, has a nitrogen oxide adsorber 3, which in an adsorption operating mode adsorbs nitrogen oxides contained in the exhaust gas supplied and in a desorption operating mode desorbs adsorbed nitrogen oxides, and has a hydrocarbon-metering device which, during the desorption operating mode, meters hydrocarbons out of a tank 5, via a metering line 4a, 4b, into the exhaust gas fed to the nitrogen oxide adsorber 3. The metering line 4a opens out from a vapour-chamber area 5a of the tank 5, and the metering devices meters hydrocarbons in vapour form from there, via the metering line 4b, to the exhaust gas which is fed to the nitrogen oxide adsorber 3. Also disclosed is a hydro carbon sensor in the metering line.
Patent GB-2351280-A (GB)
Title: A container with a closeable pouring aperture
Inventor: KOLLNER HANNS JOACHIM
IPC: A47G19/32
Filed: 2000-06-08
Abstract: A pouring canister consists of a container (1, fig. 1) with a closeable pouring aperture sealed by a closing device 3 having a frame 6 upon which a lid 4 is pivotally mounted, wherein the lid swings in to the open position when pressure is applied to it by the user's hand which is holding the container and returns to the closed position when the pressure is released. The container and the closing device may be formed from plastic. The canister may have a spout 8 and corresponding section 9 on the lid. A pivot axle 7 may be provided on the lid or the frame. The frame may have a notch 10 at the end opposite to the pouring aperture and the lid can have a slanting edge to close the gaps in the notch when the lid is in the closed position. The lid might be asymmetrical, with the larger (or heavier) part on the side with the pouring aperture. A spring 12 may be used to bias the lid to the closed position. The spring may be located on the lid or the frame and may be integrally formed with the closure. A platform 13 may be formed in the frame and may have a tongue-shaped spring moulded into it. The platform can slant downward from the pouring aperture. A second aperture 14 may be provided on the end opposite the pouring aperture.
Patent GB-2368956-A (GB)
Title: Modular Alarm Housing
Inventor: JOHNSON CHRISTOPHER
IPC: G08B13/00
Filed: 2000-07-27
Abstract: An alarm housing 10 including a back plate (11) and a cover (12) in which the alarm housing 10 is adapted to receive at least one attachment 13 which when attached to the alarm housing 10 changes the shape thereof. Preferably the housing is a bell box for mounting on the outside of a property.
Patent GB-2366494-A (GB)
Title: Dividing bandwidth into sub-bands prior to implementing an FFT in a high data rate communications network
Inventor: JIN GARY QU
IPC: G06F17/14
Filed: 2000-09-05
Abstract: A system and method of implementing a Fast Fourier Transform (FFT) function in a high data rate communication network. The communication network, employing technology such as VDSL and DMT or FDM, frequently implements a FFT at a transmitter to transfer frequency domain modulated signals into time domain signals. An IFFT is implemented at the receiver to obtain the original signal. The present system divides the channel bandwidth into sub-bands (band I...band k) and performs the FFT function with multiple FFT's in order to reduce chip size and computation time.
Patent GB-2352877-A (GB)
Title: Silicon on insulator DRAM trench capacitor
Inventor: WAHLSTROM SVEN E
IPC: G11C11/4094
Filed: 1997-02-28
Abstract: A buried silicon nitride capacitor dielectric layer is fabricated by implanting nitrogen gas into a deep N+ diffusion region of the substrate and annealing. Subsequently, trench structure 1026 is formed which separates the upper capacitor electrode and the capacitor dielectric layer from the surrounding substrate, thereby isolating the upper electrode of the capacitor structure. Subsequently, an epitaxial device layer is formed over the capacitor which is separated from the capacitor by a second nitrogen or an oxygen implantation (i.e. a SIMOX process).
Patent GB-2363549-A (GB)
Title: Using IKE to send encrypted data in IP packets not encumbered with IPSec headers
Inventor: TURTIAINEN ESA
IPC: H04L29/06
Filed: 2000-11-16
Abstract: A method of sending streamed data over an IP network from a first node to a second node, the method comprising using Internet Key Exchange (IKE) to establish an IKE security association (SA) between the first and second nodes. A shared secret is established between the first and second nodes using the IKE protocol. The streamed data is encrypted at the first node with a cipher using the shared secret or a key derived using the shared secret. IP datagrams are constructed containing in their payload, segments of the encrypted streamed data, the datagrams not including an IPSec header or headers. The IP datagrams are then sent from the first node to the second node. The IP packets are voice over internet (VOIP) packets.