baber/WOPTO huggingface dataset:
Patent BR-0314428-A (BR)
Title: Cartão inteligente de identificação
Inventor: SAITO TAMIO
IPC: G07C9/00
Filed: 2003-09-10
Abstract: "CARTãO INTELIGENTE DE IDENTIFICAçãO". Um cartão de identificação de alta segurança inclui uma memória embutida para dados biométricos armazenados e um sensor embutido para capturar dados biométricos vivos. Um processador embutido no cartão executa uma operação de verificação, para verificar se os dados biométricos capturados se equivalem aos dados biométricos armazenados localmente. Somente se existir uma equivalência positiva, qualquer dado é transmitido a partir do cartão, para uma verificação adicional e/ou um processamento adicional. De preferência, o cartão é um SmartCard compatível com a ISO. Em uma realização, o SmartCard ISO funciona como uma barreira para proteger o processador de segurança utilizado e para armazenar e processar os dados biométricos protegidos contra o ataque externo malévolo, através da interface do SmartCard. Em outra realização, o processador de segurança é inserido entre a interface do SmartCard e um processador de SmartCard ISO não modificado, e bloqueia qualquer comunicação externa, até que a impressão digital do usuário tenha sido verificada com uma impressão digital registrada anteriormente. A resposta em tempo real é fornecida enquanto o usuário está manipulando o seu dedo sobre o sensor de impressão digital, dessa forma facilitando uma colocação ótima do dedo sobre o sensor. O cartão poderá ser utilizado para permitir a comunicação com uma rede transnacional ou para obter o acesso físico a uma área de segurança.
Patent BR-0315917-A (BR)
Title: Utilização do sal distrÈnico do ácido 2-[n,n-di(carboximetil)amino]-3-ciano-4-carboximetil-ti ofeno-5-carboxìlico para a obtenção de medicamentos destinados ao tratamento das dores gastroduodenais
Inventor: TSUODEROS YANNIS
IPC: A61K31/381
Filed: 2003-11-04
Abstract: "UTILIZAçãO DO SAL DISTRÈNICO DO áCIDO 2¢N,N-DI(CARBOXIMETIL)AMINO!-3-CIANO-4-CARBOXIMETIL-TI OFENO5-CARBOXìLICO PARA A OBTENçãO DE MEDICAMENTOS DESTINADOS AO TRATAMENTO DAS DORES GASTRODUODENAIS". A presente invenção refere-se à utilização do sal distrónico do ácido 2-¢N,N-di(carboximetil)aminol-3-ciano-4-carboximetil-tiofeno-5-carbox ílico para a obtenção de medicamentos destinados ao tratamento das dores gastroduodenais
Patent BR-0317734-A (BR)
Title: Composição adesiva reticulável por enxofre, processos para preparar uma composição adesiva reticulável por enxofre e para fabricar peças laminadas, utilização de uma composição adesiva e peça laminada
Inventor: CHENAUX PHILIPPE
IPC: C08L9/08
Filed: 2003-12-22
Abstract: "COMPOSIçãO ADESIVA RETICULáVEL POR ENXOFRE, PROCESSOS PARA PREPARAR UMA COMPOSIçãO ADESIVA RETICULáVEL POR ENXOFRE E PARA FABRICAR PEçAS LAMINADAS, UTILIZAçãO DE UMA COMPOSIçãO ADESIVA E PEçA LAMINADA". Composição adesiv reticulável por enxofre do tipo não-aquosa, ou seja, não necessitando da presença de água, reticulável por enxofre e utilizável para a colagem direta de um compósito de poliéster ou viniléster pré-gelificado com borracha no estado cru, caracterizada pelo fato de que ela comporta um elastómero de polivinilpiridina-estireno-butadieno ('p-VSBW') em combinação com uma resina de poliéster ou viniléster. De preferência, a resina utilizada é uma resina do tipo epoxiviniléster, à base de novolaca e/ou bisfenólica. Esta composição, contrariamente às colas RFL convencionais, não necessita de nenhum tratamento de ativação, tal como uma secagem intermediária, no momento de seu emprego. Processo para preparar uma tal composição adesiva, utilização da dita composição para a fabricação de peças de compósito laminadas.
Patent BR-0318441-A (BR)
Title: revestimento protetor para aeronave
Inventor: ARAFAT HUSAM
IPC: B64C3/28
Filed: 2003-08-27
Abstract: "REVESTIMENTO PROTETOR PARA AERONAVE". Um revestimento protetor (143a, 143b) para uma aeronave é revelado. O revestimento protetor (143a, 143b) forma as bordas de condução de membros de asa, estabilizadores horizontais e asas verticais. Uma porção do material de proteção (143a, 143b) é removida em um modelo selecionado (155a, 157a, 159a, 161a, 155b, 157b, 159b, 161b) a partir da superfície interior do revestimento. Na concretização preferida, a superfície interior do revestimento é quimicamente gravada e/ou mecanicamente moída em modelos oval e retangular de modo a criar zonas de ruga (155a, 157a, 159a, 161a, 155b, 157b, 159b, 161b), e gerar falha progressiva do metal. Isto permite que a borda de condução absorva a energia de impacto de uma colisão com um pássaro ou outro objeto, e impede o pássaro ou outro objeto de penetrar através da borda de condução na sub-estrutura.
Patent BR-0318647-A (BR)
Title: método e dispositivo montado na cabeça para transportar imagens de uma única tela de vìdeo para os dois olhos do usuário, método e sistema para canalizar uma imagem exibida, e tela montada na cabeça
Inventor: DOMJAN LASZLO
IPC: G02B27/00
Filed: 2003-12-12
Abstract: "MéTODO E DISPOSITIVO MONTADO NA CABEçA PARA TRANSPORTAR IMAGENS DE UMA úNICA TELA DE VìDEO PARA OS DOIS OLHOS DO USUáRIO, MéTODO E SISTEMA PARA CANALIZAR UMA IMAGEM EXIBIDA, E TELA MONTADA NA CABEçA". Um exibidor montado na cabeça é revelado que utiliza uma única tela de exibição de video para transportar imagens para os dois olhos. A imagem desta tela de exibição é focalizada para reduzir o volume de subdivisão e depois subdividida por uma pluralidade de superfícies refletivas localizadas próximas do ponto focal da imagem.
Patent BR-8008765-A (BR)
Inventor: WAJAROFF T
IPC: A61K8/46
Filed: 1980-07-11
Abstract: PCT No. PCT/EP80/00049 Sec. 371 Date Feb. 20, 1981 Sec. 102(e) Date Feb. 20, 1981 PCT Filed Jul. 11, 1980 PCT Pub. No. WO81/00203 PCT Pub. Date Feb. 5, 1981.Process for the permanent deformation of hair, wherein the hair deforming agent as used, is prepared immediately before use, by commingling of two components. One component contains a hair keratin-reducing compound, while the other component consists of a minimum of one organic compound with activated multiple carbon-carbon bond or contains such compound. In given instances, inorganic redox catalysts are additionally contained. The ready-to-use deforming agent may, furthermore, contain redox indicators to allow determination of the usability of the hair keratin-reducing compound. By commingling the two components to a ready-to-use hair deforming agent, the keratin-reducing compound is gradually bonded by adduction to the unsaturated aliphatic compound and thus being rendered unusable for hair deformation. The concentration of the keratin-reducing compound can thus be reduced in the course of the period of application and be adapted to the gradually softening hair.
Patent BR-8406815-A (BR)
Inventor: WEBB JOHN THOMAS HIRD
IPC: B66D3/06
Filed: 1984-04-27
Abstract: A winch comprises a capstan (2) provided with a plurality of circumferential grooves (11). The grooves (11) comprise a high friction material and the density of the material of each groove (11) is different, so that the coefficient of friction of the cable bearing surface increases from the load end to the tail end of the capstan (2).
Patent BR-8707808-A (BR)
Inventor: LARSSON NILS HAAKAN IVAR
IPC: E05F15/00
Filed: 1987-09-09
Abstract: PCT No. PCT/SE87/00405 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 9, 1987 PCT Pub. No. WO88/02804 PCT Pub. Date Apr. 21, 1988.A safety device, particularly intended to be used in roll-up doors to cause reversal of the door closing movements in case an obstacle obstructs the path of movement of the door. The device comprises at least a couple of photoelectric cells which are arranged at a certain distance from the closing edge of the door leaf in alignment with the door leaf on a support arm which is displaceable in the direction of closing of the door.
Patent BR-8801896-A (BR)
Inventor: CASSITY THOMAS G
IPC: E21B33/04
Filed: 1988-04-21
Abstract: An improved wellhead seal for sealing across the annular space between the exterior of a hanger and the interior of a wellhead housing 16 comprises a seal ring 12 with upper and lower rims 22, 20, resilient metal lips 34, 36 on the interior of said lower rim for engaging the exterior of the hanger, gripping and sealing elements 38 on the exterior of the upper rim, multiple camming surfaces 40 on the interior of the upper rim, and an actuating ring 14 having multiple camming surfaces 46 mating with the multiple camming surfaces on the upper rim so that downward movement of the actuating ring 14 cams the gripping and sealing elements 38 on the upper rim 22 into tight metal-to-metal sealing engagement with the housing interior sealing surface. The sealing may be accomplished directly between the exterior of a hanger rim or by a seal ring positioned between the hanger rim and the interior housing surface.
Patent BR-8805119-A (BR)
Inventor: ALFRED EBBINGHAUS
IPC: F16H53/02
Filed: 1988-01-22
Abstract: A hollow shaft with torque-transmitting structural components, such as gear wheels, curves, cams or the like, and possibly auxiliary form components, such as bearings, stopping faces, hexagonal or circular contours or the like, comprising an initial tube (12) having a substantially constant wall thickness which is expanded by internal pressure in order to fix, by form-locking and force-locking, the components (14, 18) and to shape the auxiliary form components, whereby the maximal expansion of the tube (12) occurs under the structural elements and the auxiliary form elements and whereby the wall thickness of the tube (12) under the structural elements (14, 18) and any auxiliary form elements (16, 20) is partially increased with respect to the wall thickness of the initial tube by material displacement in the axial direction.
Patent BR-9003263-A (BR)
Inventor: WALTENSPUHL ROLF
IPC: F27D3/14
Filed: 1990-07-09
Abstract: The gate (20) has a tubular stator (21) and a rotor guided by the latter within the container, forming a unit which has at least one transverse opening and at least one opening starting from the latter and leading out of the vessel (openings 27, 24, 25, 23). The rotor (21) for its part is designed with two mutually concentric tube pieces (25, 26), which are provided with transverse openings (27, 28) and surround the stator (21) sealingly on the inside and outside. The transverse openings (24, 28) of the stator and of the inner tube piece (25), which openings are preferably of the same size, serve for the regulated pouring of the quantity of molten metal, while the outer tube piece (26) with its larger opening (27) is designed as a safety closing member in relation to the other. Operational safety can be considerably improved with this gate system. 
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Patent BR-9101616-A (BR)
Inventor: REIN RUEDIGER
IPC: F16L37/12
Filed: 1991-04-22
Abstract: The activating agent which is based on titanium(IV) phosphate and intended for use in the activation of metal surfaces before a zinc phosphating treatment contains one or more copper compounds and has a Ti:Cu weight ratio of 1:100 to 60:1 and optionally contains in addition at least one of the components consisting of condensed phosphate, silicate, complexing agent, water-soluble organic polymer, thickening agent, and surfactant. It is used to prepare aqueous activating baths for activating iron, steel, galvanized steel, zinc alloy-plated steel, aluminum-plated steel and aluminum before a zinc phosphating treatment, which baths contain 0.001 to 0.060 g/l Ti, 0.020 to 1.2 g/l orthophosphate (calculated as P2O5), and 0.001 to 0.1 g/l Cu and so much alkali that the bath has a pH value of 7 to 11, preferably of 7.5 to 10.
Patent BR-9202961-A (BR)
Inventor: ARDENNE JOHANNA LAMBERTA MARIA
IPC: B42B5/06
Filed: 1992-07-30
Abstract: Clip for holding and/or keeping together sheets of paper or other materials, comprising two holding elements lying essentially in parallel planes and springing relative to each other, and of which the two end edges run parallel at a distance from each other or at an angle relative to each other, and form push-on edges when in use. According to the invention, the two holding elements are in the form of holding legs (1, 2) of sheet-type material, and one (2) of said holding legs is bent in such a way that a part (4, 6) adjacent to the connecting line (3) with the other leg (1) lies at a distance from said other leg, and a second part (8), essentially ending at the push-on edge (13), lies with at least a part of its inside essentially flat and resiliently against the inside of a part (9) of the other holding leg (1). The clip can also be placed on other objects of different types. <IMAGE>
Patent BR-9306945-A (BR)
Inventor: THOMPSON JAMES E
IPC: A01M19/00
Filed: 1993-08-10
Abstract: An apparatus and a method for controlling weeds and undergrowth, as well as insect infestation. The apparatus is characterised by its construction to include a heater (34) whereby liquid spray material is first heated to a temperature of from about 100 DEG F to about 240 DEG F and then sprayed on the substance to be controlled. The apparatus further includes an insulating apron (90) for maintaining the heated spray material in close contact with the substance onto which it is sprayed, while at the same time insulating the heated spray and treated substance from ambient conditions. A variety of fluid conduits and controls are provided so that a variety of spray liquids may be applied in predetermined fashion. The apparatus can be attached to a standard tractor (10) for ease of use. The method is characterised by its utilisation of agricultural chemicals in amounts from virtually 0% to about 50% of their current recommended dose rate. <IMAGE>
Patent BR-9307900-A (BR)
Inventor: BARTHOLOMEW DONALD DEKLE
IPC: F16L37/098
Filed: 1993-11-16
Abstract: In its preferred embodiment, a quick connector (10) for connecting a male conduit (12) to a female receptacle (14) has a pair of waist segments (60 and 62), a body segment (56), and a pair of leg segments (68). Each of the leg segments (68) are defined by a pair of projecting elements (76) which are at least partially compressible toward one another thereby causing the pair of waist segments (60 and 62) to move toward one another. A confirmer ring (114) is provided on the pair of projecting elements (76). Confirmation that the quick connector (10) is properly locked in place is made when the confirmer ring (114) is fully seated within a portion of the opening (18) of female receptacle (14). An alternate embodiment provides for use of the confirmer ring (114) as an installing tool when connecting the male conduit (12) with the female receptacle (14). An additional alternate embodiment allows usage of the confirmer ring (114) as a tool for installation and decoupling of the male conduit (12) into the female receptacle (14), as well as for confirming the connection.
Patent BR-9506895-A (BR)
Inventor: ZICKER ROBERT G
IPC: H04M1/27485
Filed: 1995-02-01
Abstract: A radiotelephone (10) simulates the call origination process performed by land-line telephones. Dial tone is generated (78) in response to an off-hook condition and removed when a first digit (54) is dialed. A timer process (84, 110) and a number analysis process (100) simultaneously evaluate dialed digits to detect the completion of dialing. The number analysis process (100) identifies seven, ten, and eleven digit, and indeterminate length phone number formats (64, 66, 52, 68). The ten digit format is recognized in response to remotely programmed (42) connected NPA codes. For most calls, the number analysis process (100) instantly detects a phone number's final digit (62). In a few cases the timer process (84, 110) detects the final digit through the absence of dialing activity for a predetermined duration. When the final digit (62) is detected, an origination message is transmitted to a cellular network.
Patent BR-9508724-A (BR)
Inventor: PFIFFNER ALBERT
IPC: A01N43/08
Filed: 1995-07-21
Abstract: Compounds of formula I are suitable for controlling and preventing infestation by microorganisms, insects and acarina on plants    <IMAGE>  (I)  and their possible isomers and mixtures of isomers, wherein a) X is CH2F or CHF2,  Y is CH and  Z is OCH3, or b) X is CH2F or CHF2,  Y is a nitrogen atom and  Z is OCH3 or NHCH3, and wherein R1 and R2 are each independently of the other hydrogen, cyano, C1-C12alkyl, halo-C1-C12alkyl, C2-C12alkenyl, C2-C12alkynyl, C3-C6cycloalkyl, cyclopropylmethyl, C1-C4alkoxy, C2-C12alkoxyalkyl, C1-C4alkoxycarbonyl, C1-C4alkylthio, C2-C5alkylthioalkyl; or an unsubstituted or mono- to tri-substituted ring having not more than 15 ring carbon atoms that may be multi-membered and that contains from 0 to 3 hetero atoms N, O or S, it being possible for that ring to be bonded via an aliphatic bridge having not more than 4 carbon atoms and/or via CO, oxygen or sulfur, as desired; or wherein R1 and R2 together with their common carbon atom form an unsubstituted or mono- to tri-substituted ring having not more than 15 ring carbon atoms that may be multi-membered and that contains from 0 to 3 hetero atoms N, O or S. They can be used in the form of commercially customary formulated compositions.
Patent BR-9509071-A (BR)
Inventor: SPREADBURY DAVID JOHN
IPC: G06F13/364
Filed: 1995-09-08
Abstract: Three DSP processors selectively require access to a shared resource, such as an external memory, via a common communication bus. A control unit controls bus assignment to the processors to allow this access. The bus is assigned by default to the control unit rather than a processor.
Patent BR-9601280-A (BR)
Inventor: WAUTIER HENRY
IPC: C08G63/84
Filed: 1996-04-04
Abstract: A new improved process for the continuous polymerisation of molten epsilon -caprolactone in an extruder, with the inclusion of an aluminium alkoxide as a polymerisation initiator. The aluminium alkoxide is selected from a trialkoxide of Al in which one alkoxy comprises (apart from the O atom of the Al-O bond) at least one supplementary O atom.
Patent BR-9601407-A (BR)
Inventor: KORENIC BRANISLAV
IPC: F28C1/02
Filed: 1996-04-18
Abstract: A heat exchange apparatus (10) which can be used as an evaporative condenser, fluid cooler or wet-air cooler, is provided with a direct evaporative heat exchange section (90) overlying an indirect evaporative heat exchange section (50). An air entry zone (120) common to both heat exchange sections (50;90) receives an air stream blown into this zone by at least one fan (24), thereby pressurizing the plenum such that the air stream is forced to split and enter each section (50;90) while inside the apparatus. This eliminates the need for separate air entries, thus condensing the size and cost of the apparatus, while increasing heat exchange capacity. A countercurrent air flow pattern through the direct section (90) provides a uniformly cooled evaporative liquid for use in the indirect section (50). The evaporative liquid flow is parallel to the air stream provided in the indirect section. A process fluid inside the circuits of the indirect section (50) can accept or reject heat from the evaporative liquid received from the direct section (90), with a part of the heat being transferred into the indirect section air stream in sensible and latent form, thus increasing or decreasing the enthalpy of the air stream. The remaining heat can be either stored or released from the evaporative liquid to increase or decrease its temperature. The evaporative liquid is collected in a sump (30) and then pumped upwardly for re-distribution across the direct evaporative heat exchange section (90). <IMAGE>
Patent BR-9606534-A (BR)
Title: Processos de transmissão de um sinal de televisão comprimido e para receber um sinal de televisão comprimido a partir de um transmissor, transmissor para a transmissão de um sinal de televisão comprimido, e, receptor para receber um sinal de televisão comprimido.
Inventor: HUIZER MARINUS CORNELIS
IPC: H04N7/173
Filed: 1996-07-16
Abstract: Patente de Invenção "PROCESSOS DE TRANSMISSãO DE UM SINAL DE TELEVISãO COMPRIMIDO E PARA RECEBER UM SINAL DE TELEVISãO COMPRIMIDO A PARTIR DE UM TRANSMISSOR, TRANSMISSOR PARA A TRANSMISSãO DE UM SINAL DE TELEVISãO COMPRIMIDO, E, RECEPTOR PARA RECEBER UM SINAL DE TELEVISãO COMPRIMIDO". A invenção refere-se à transmissão de sinais de televisão MPEG codificados a partir de servidor Vídeo sob Demanda (1) para um receptor (2) via uma rede (3). As funções de reprodução não-lineares tais como "pause" e "resume" requerem um controle muito preciso do fluxo de bits, levando-se em conta os aspectos típicos de rede, tal como a latência da rede e a remultiplexação. Para permitir que o receptor retome perfeitamente a reprodução do sinal depois de uma pausa, as etiquetas de posição (p; 5,6; 7a, 7b, 8a, 8b) são inseridas no fluxo de bits em posições em que o servidor pode retomar a transmissão do sinal depois de uma interrupção. Quando da solicitação de uma pausa, o decodificador inicialmente continua a reprodução até que tal etiqueta de posição seja detectada. Os bits subsequentes enviados pela rede são ignorados, isto é, são jogados fora. Quando da solicitação de retomada da reprodução, o receptor solicita que o servidor retransmita o sinal começando na posição detectada.
Patent BR-9609595-A (BR)
Inventor: WEVERS JEAN
IPC: C11D17/00
Filed: 1996-07-03
Abstract: The invention concerns a packaged product comprising     (i) a foaming detergent composition;   (ii) propellant gas; and   (iii) a container having a dispensing means; the foaming detergent composition and the propellant gas being packaged inside the container, wherein the foaming detergent composition comprises at least 18% by weight of a surfactant system, the surfactant system consisting essentially of anionic surfactant and, optionally, nonionic surfactant and that the propellant gas consists essentially of carbon dioxide.
Patent BR-9703059-A (BR)
Inventor: CUZZATO PAOLO
IPC: B01J38/12
Filed: 1997-05-05
Abstract: Process for the regeneration of a fluorination catalyst based on Cr(III) compounds optionally supported, which comprise   a) treatment at 350 DEG -400 DEG C with an air/inert gas mixture and   b) treatment at 300 DEG C-380 DEG C with a mixture of an inert gas containing from 0.5 to 5% by volume of an aliphatic hydrocarbon C1-C8.
Patent BR-9705147-A (BR)
Inventor: NELSON THOMAS J
IPC: E04F11/16
Filed: 1997-10-27
Abstract: Laminate covered stair nosing (1) is affixed with sheet metal prongs (3), extending at right angles from the top surface of a sheet metal fastener (2), on the leading edge of a stair step. The sheet metal fastener (2) has a U-shaped flange (6) extending beyond the leading edge of the tread. The laminate covered stair nosing (1) has a planar top surface (5) and a planar bottom surface (11). Prongs (3) on the sheet metal fastener (2) are forced into the planar bottom surface (11) for affixing the stair nosing (1) on the tread. The stair nosing has a U-shaped leading edge (12). The U-shaped leading edge (12) extends beyond the leading edge of the tread. The U-shaped flange (6) on the sheet metal fastener (2) is interlocked with a channel in the U-shaped leading edge (12) for supporting the stair nosing (1) on the tread. A shoulder (17) on the stair nosing abuts with the front surface of laminate flooring on the riser for retaining laminate flooring installed over a pad on the riser of the stair step.