baber/WOPTO huggingface dataset:
Patent BR-8901729-A (BR)
Inventor: WOODS TIMOTHY R
IPC: B31B50/64
Filed: 1989-04-07
Abstract: A process and apparatus is provided for cutting multiple plies of thermoplastic material (F) having thickened sections, such as defined by cross-sections of matable parts of a zipper closure (28) formed in the material, and for concurrently sealing the severed margins of the material which includes sealing the severed zipper closure portions thereof. The process and apparatus perform the operative steps of: first, preblocking the thickened material adjacent to the zipper closure portions of the material in areas thereof to be severed and sealed; then applying heat and pressure to the thickened material and remaining sections of the material in those areas to render the material tacky and temporarily stick the multiple plies together in those areas; and thereafter, contacting those areas of the material with a heated cutting and sealing element in order to sever all of the multiple plies and seal the severed margins thereof. Further, after the application of heat and pressure, the zipper closure portions of the material in the areas thereof to be severed and sealed are preheated. Also, after the margins of the multiple plies of material are severed and sealed, pressure is applied to the zipper closure portions at the severed and sealed margins to ensure sealing thereof.
Patent BR-9200335-A (BR)
Inventor: DESJOYAUX JEAN-LOUIS
IPC: E04H4/00
Filed: 1992-01-31
Abstract: The device is mounted inside a compact unit (1) having one part (1a) submerged in the water and one part (1b) located outside the pool, the part (1a) submerged in the water accommodating filtering means (5). The part located outside the pool is equipped with a two-speed pump (2) controlled by any control means and connected to pipes for suction (3) and delivery (4) placed in combination with the filtering means, to ensure at will, depending on the speed of the said pump, the flow of the water through the filtering means (5), with or without counter-current swimming. <IMAGE>
Patent BR-9203528-A (BR)
Inventor: BISSINGER HANS-JOACHIM
IPC: C07D401/14
Filed: 1992-09-11
Abstract: Compounds of the formula: <CHEM> wherein R<5> and R<6> each independently represents hydrogen, optionally substituted alkyl, aryl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aralkyl, alkaryl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyl, alkoxycarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, optionally substituted heterocycle or arylamino, dialkylcarbamoyl, trialkylsilyl or fused ring structure, or together form an alkenylene chain or an alkylene chain which is optionally interrupted by oxygen or sulphur or -NR-, R being hydrogen or alkyl; R<7> represents hydrogen or halogen, or optionally substituted alkyl, alkoxy, aryl or aryloxy, or cyano, carboxy, alkoxycarbonyl, (alkylthio)carbonyl, alkylcarbonyl, amido, alkylamido, nitro, alkenyloxy, alkynyloxy, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl, alkyloximinoalkyl or alkenyloximinoalkyl; R<8> represents halogen, alkyl or haloalkyl; Z represents oxygen or sulphur; m is 0-3; and n is 1-4, and certain intermediates in their production, exhibit herbicidal activity.
Patent BR-9306883-A (BR)
Inventor: HOLOUBEK GEORGE H
IPC: B32B27/08
Filed: 1993-08-04
Abstract: A thermoplastic tube, and method for forming such a tube, has a tube body portion formed from an inner layer of thermoplastic material, a barrier layer, and an outer layer of thermoplastic material. The outer layer does not extend completely about the periphery of the tube body and a strip of thermoplastic material having the same composition as the inner layer, fills each gap in the outer layer to form a smooth surface about the tube. The strip may be transparent or of a color different than the color of the outer layer. In a preferred tube, a first layer of adhesive material is provided between the inner layer and the barrier layer, and a second layer of adhesive material is provided between the barrier layer and the outer layer and strip.
Patent BR-9402131-A (BR)
Inventor: PERRIN NICOLAS
IPC: C21C5/52
Filed: 1994-05-31
Abstract: A furnace comprises a space overlying a charge into which space opens at least one oxygenated gas injector passing through the periphery of the furnace to deliver within this space a jet of gas that is nonradial relative to a vertical axis of the space. Each injector comprises a) a head (14) disposed within the thickness of the wall (1) of the furnace and having a gas passage having an axis (11) inclined at a predetermined angle ( alpha ) to an axis (15) that is substantially radial relative to the vertical axis of the space overlying the charge and b) a substantially cylindrical body (16) prolonging the head and the gas passage within the furnace along this substantially radial axis (15), itself substantially perpendicular to the wall (1) through which it passes. The injector is useful in an electric furnace for melting scrap for the production of steel.
Patent BR-9406091-A (BR)
Inventor: BJORK SUSANNA KARIN MARIA
IPC: A61P25/28
Filed: 1994-02-24
Abstract: The present invention relates to novel derivatives of 3-hydroxyanthranilic acid, 3-HANA, of the general formula I    <IMAGE>  I  wherein R1 and R2 are the same or different and selected from H, alkyl, aryl and arylalkyl; X and Y are the same or different and selected from alkoxy, aryloxy, alkyl, alkylthio, arylthio, fluoroalkyl, halogen, cyano, OSO2CH3, OSO2CF3, OCF3 and SCF3 with the proviso that the compound of formula I wherein R1 and R2=H, X=Br and Y=Me is excluded; or a pharmaceutically acceptable salt thereof, methods and intermediates for their preparation, novel pharmaceutical compositions and the use thereof for inhibiting the enzyme 3-hydroxyanthranilate oxygenase, 3-HAO, responsible for the production of the endogenous neurotoxin quinolinic acid, QUIN.
Patent BR-9406610-A (BR)
Inventor: CLAUSEN LYDIA DAHL
IPC: D06M101/16
Filed: 1994-03-04
Abstract: A method for producing cardable, hydrophobic polyolefin-based staple fibres, comprising applying to spun filaments a first spin finish comprising an antistatic agent, in particular a neutralized phosphoric acid ester, stretching the filaments, applying to the stretched filaments a second spin finish in the form of a dispersion comprising: i) an antistatic agent, ii) a natural or synthetic hydrocarbon wax with a melting point in the range of 40-120  DEG C, or a wax mixture comprising at least one such hydrocarbon wax and having a melting point in the range of 40-150  DEG C, and optionally iii) a polydiorganosiloxane, crimping the filaments, drying the filaments, and cutting the filaments to obtain staple fibres, as well as fibres produced by the method and nonwovens prepared from the fibres. The invention allows the production of fibres that have controlled friction and hydrophobic properties and that can be carded at high speeds to result in nonwovens having excellent hydrophobic characteristics.
Patent BR-9501182-A (BR)
Inventor: PELLICONI ANTEO
IPC: C08F4/642
Filed: 1995-03-23
Abstract: Disclosed are a crystalline propylene copolymer composition, film, sheet and plate made therefrom and laminates wherein at least one layer is made therefrom, having low seal initiation temperature and good ink adhesion properties. The composition comprises (percent by weight):   A) 20-60% of a crystalline copolymer of propylene with 1 to 5% ethylene; and B) 40-80% of a crystalline copolymer of propylene with 1 to 5% ethylene and 6 to 15% C4-C8  alpha -olefin. In the composition the total content of ethylene being 1% to 5% and of C4-C8  alpha -olefin being 2.4% to 12%.
Patent BR-9505210-A (BR)
Inventor: WERNER BERGMEIER
IPC: D01H4/10
Filed: 1995-11-17
Abstract: A rotor for open end spinning has a fiber impact surface (113) less than 7 mm wide, preferably between 2.2 and 4.2 mm wide. The fiber collecting groove (112) is less than 35 mm diameter, preferably less than 27.5 mm and the diameter of the opening (111) is at least 84% that of the collecting groove (112).
Patent BR-9508800-A (BR)
Inventor: MUZARELLI GABRIELE
IPC: A23C3/03
Filed: 1995-08-01
Abstract: PCT No. PCT/EP95/03062 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Aug. 1, 1995 PCT Pub. No. WO96/04782 PCT Pub. Date Feb. 22, 1996A complete self-containing multipurpose dairy processor unit in which a liquid is treated including a hot-water or steam generator and a heat exchanger immersible in the liquid to be treated and selectively feedable when immersed in the liquid being treated with hot water, steam or cold water depending on whether heat is to be transferred to the liquid to be treated or removed from the liquid to be treated, the hot water or steam being produced by the generator device. A generator including a turbine produces a flow within the liquid to be treated to cause the liquid to pass over the heat exchanger. The turbine is a variable-speed turbine which forces the liquid from a location below the heat exchanger upward into and through the heat exchanger.
Patent BR-9510299-A (BR)
Inventor: DECEMBER TIMOTHY S
IPC: C25D13/06
Filed: 1995-06-22
Abstract: An electrodeposition method is described where a conductive substrate is immersed in an electrodeposition coating composition comprising, in an aqueous medium: A) a resin having a plurality of acid-salted primary amine groups, and B) a curing agent having a plurality of cyclic carbonate groups.
Patent BR-9603180-A (BR)
Inventor: MUELLER JUERGEN
IPC: B66B1/30
Filed: 1996-07-25
Abstract: The load measuring system detects the compression of the springs (9) supporting the lift cabin (3) relative to a surrounding carrier frame (7) for detecting variations in the load within the lift cabin. The movement of the lift cabin relative to the carrier frame and the lift shaft is detected via an endless band (12) displaced in conjunction with the lift cabin and a cooperating pulse generator (13). This provides a signal (SL) which is evaluated for controlling the current for the lift drive motor (4).
Patent BR-9607474-A (BR)
Inventor: ANTRIM RICHARD L
IPC: C08B30/12
Filed: 1996-03-07
Abstract: According to the invention a method is provided for liquefying starch comprising the steps of treating the starch prior to or simultaneously with liquefying the starch to inactivate and/or remove the enzyme inhibiting composition present in the starch and form treated starch; adding  alpha -amylase to the treated starch; and reacting the treated starch for a time and at a temperature effective to liquefy the treated starch. Effective means to treat the starch include the addition of a phytate degrading enzyme and heat treatment, optionally followed by filtration or centrifugation, of granular starch or a starch solution.\!
Patent BR-9608456-A (BR)
Inventor: YOUNG NIELS O
IPC: F23K5/22
Filed: 1996-05-03
Abstract: A boiler for generating vapor at low pressure from liquid in reservoirs that are not pressurized is provided. Liquid from a reservoir is fed through a supply wick by capillary action to a boiler wick in which the liquid is heated and boiled to a vapor. The heat for vaporization is transmitted by a porous hot seat which sits atop and is in contact with the boiler wick. The boiler wick and hot seat are contained within an insulating cylindrical shroud, which forms a tight seal with the edges of the boiler wick. If the liquid to be vaporized is a fuel for a burner, then combustion heat can be used to supply the heat to the boiler. A resistive heat source can also be used to heat the hot seat and boiler wick.
Patent BR-9610339-A (BR)
Inventor: ROUSSET CHRISTOPHE JACQUES
IPC: C11B9/00
Filed: 1996-08-20
Abstract: There is provided the use of an allylic alcohol perfume precursor, preferably an ester, wherein the allylic alcohol perfume is selected from geraniol, nerol and mixtures thereof, for reducing malodours selected from perspiration, smoke, kitchen smells and mixtures thereof. Also provided herein is the use of an allylic alcohol perfume selected from geraniol, nerol and mixtures thereof for reducing malodours selected from smoke, kitchen smells and mixtures thereof.
Patent BR-9701119-A (BR)
Inventor: LIDA WATARU
IPC: B65H83/02
Filed: 1997-02-27
Abstract: A bill handling machine is provided with a bill stacking device including a bill press member whose leading end portion is swingably supported and which is adapted to guide bills downwardly, a solenoid for pressing the leading end portion of the bill press member downwardly, a sensor for detecting rear end portions of bills to be stacked, and a controller for actuating, based on a detection signal, the solenoid when a predetermined time period has passed after the sensor detected the rear end portion of the bill. According to the thus constituted bill handling machine, it is possible to stack bills whose lengths in the bill transport direction differ greatly so that one end portions thereof are aligned. <IMAGE>
Patent BR-9706927-A (BR)
Inventor: LAUENER WILHELM F
IPC: B22D11/06
Filed: 1997-01-08
Abstract: A cooling system for a belt caster including at least one movable belt. The cooling system includes a plurality of rollers and a plurality of nozzles arranged between the rollers to deliver coolant to the belt. The rollers provide a rolling support surface upon which the belt may be supported and are constructed and arranged so that a maximum number of nozzles can be provided to deliver coolant to the belt of the caster. In another embodiment, the cooling system includes a cooling box having (i) a first chamber for receiving coolant from a coolant supply; (ii) supply tubes for delivering coolant from the first chamber to a second chamber defined by a cooling face of the cooling box and the cooling surface of the belt; and (iii) a third chamber for receiving coolant from the second chamber. Associated methods of casting a molten metal into a metal product are also disclosed.
Patent BR-9708275-A (BR)
Inventor: ADAMKO MICHAEL A
IPC: C09J7/40
Filed: 1997-03-03
Abstract: A silicone-free release film comprises a linear ethylenic polymer having a density from 0.865 to 0.900 g/cc and an index of polydispersity of less than 5.0 and yields a maximum release force value of 39 g/cm at a film thickness of 0.10 to 0.15 mm in an adhesive peel test. The film is useful in manufacturing rolls and sheets of pressure-sensitive adhesive tape.
Patent BR-9712112-A (BR)
Title: Método para especificar testes de vibração randómicos para validação da durabilidade do produto.
Inventor: HU JUN MING
IPC: G01M7/02
Filed: 1997-09-30
Abstract: "MéTODO PARA ESPECIFICAR TESTES DE VIBRAçãO RANDÈMICOS PARA VALIDAçãO DA DURABILIDADE DO PRODUTO". Trata-se de um método para determinar o perfil de teste para o teste acelerado vibracional randómico em laboratório de um produto, incluindo as etapas de (i) selecionar a faixa de freq³ência coberta no teste acelerado em laboratório, (ii) desenvolver uma função de Densidade Especial de Força composta simplificada PSD~ j~(f), incluindo coeficientes de escalonamento, representativa da PSD para as cargas de vibração randómicas nos níveis de vibração de campo esperadas, (iii) desenvolver o formato de uma Densidade Espectral de Força do teste acelerado em laboratório da PSD~ T~(f) para produzir no produto as forças de aceleração do teste correspondendo a função PSD~ j~, (iv) calcular a curva de resposta ao esforço H(f) para o produto representativa da função de transmissibilidade a partir das forças de aceleração de entrada para as forças de esforço de vibração locais, (v) selecionar a duração do teste T e então calcular o fator de amplificação AF a partir da relação (a), (vi) recalcular o perfil PSD acelerado PSD~ T~(f) para o teste baseado na duração do teste selecionada e no fator de amplificação (b), e então (vii) testar o produto utilizando a função PSD selecionada, para validar o tempo de vida útil de performance requerido para o produto quando nenhuma falha de teste é observada através da duração do teste T.
Patent BR-9800751-A (BR)
Title: Conexão de tubos
Inventor: HAN SANG-HUN
IPC: F16L5/02
Filed: 1998-02-20
Abstract: "CONEXãO DE TUBOS", compreendendo um dispositivo para conexão de tubos que contam com um encaixe reentrande perto da extremidade do tubo e saliências de pressão, que encaixam-se sobre a superfície externa de um anel interno estreito, a fim de pressionar a extremidade do anel dentro do encaixe reentrante e uma força estrutural maior para tensionar o tubo; o encaixe reentrante está posicionado para estar exatamente dentro da extremidade do anel dúctil, dentro do dispositivo de conexão. A porca sobre o dispositivo de conexão de tubos também tem saliências de pressão na superfície interna apoiadas contra o lado externo do anel dúctil; isto reduz a fricção sobre o tubo e, assim, permite um aperto mais fácil e uma maior pressão a ser aplicada, a fim de pressionar um saliência do anel dúctil dentro do encaixe reentrante; configurações alternativas incorporam saliências de pressão sobre o anel dúctil, um anel dúctil bipartido e um anel dúctil capaz de reduzir sua circunferência a medida que é apertada; também incorporados dispositivos para fazer o encaixe reentrante perto da extremidade do tubo.
Patent BR-9809305-A (BR)
Inventor: GRAHAM JERRY LEE
IPC: H04B7/185
Filed: 1998-04-15
Abstract: A radio communication system (5) includes transmitting unit (1) coupled to at least one controller (6). The controller (6) is adapted to combine message intervals (208) into a plurality of arrangements, each arrangement having a selected number of message intervals (208). An arrangement is then selected, and included in an acquisition group message. The arrangement is used for directing a number SCRs (selective call receivers) (2) targeted to receive the acquisition group message to monitor messages during the message reception interval (203) according to the arrangement. The controller (6) then invokes the transmitting unit (1) to transmit the acquisition group message to the SCRs (2). Messages targeted for specific SCR's (2) are then generated, and transmitted by way of transmitting unit (1) during the message reception interval (203) according to the arrangement selected. The targeted SCRs (2) intercept the messages according to the arrangement received in the acquisition group message.
Patent BR-9812566-A (BR)
Title: Aparelho para ler a partir de ou escrever para meios de gravação ótica tendo dispositivos de identificação de tipo de disco
Inventor: GRIMM MICHAEL
IPC: G11B19/12
Filed: 1998-08-31
Abstract: Patente de Invenção: <B>"APARELHO PARA LER A PARTIR DE OU ESCREVER PARA MEIOS DE GRAVAçãO óTICA TENDO DISPOSITIVOS DE IDENTIFICAçãO DE TIPO DE DISCO"<D>. Um dispositivo para leitura ou escrita em um meio de gravação ótica (4) com um dispositivo de reconhecimento de tipo de disco tem um dispositivo de varredura ótica (5) e um circuito de regulagem de foco (5, 28). O objetivo da invenção é prover um dispositivo deste tipo, o qual possa reconhecer de modo confiável em um tempo curto o tipo (Tn) do meio de gravação (4) inserido no dispositivo. Um outro objetivo na invenção é prover um processo correspondente. Esses objetivos são alcançados pelo fato do dispositivo de reconhecimento de tipo de disco compreender um gerador de sinal de espelho (13), um gerador de valor limite (12, 14), um contador (15) e uma unidade de avaliação (16). O processo mostrado é baseado na utilização de um valor de sinal de espelho (MIR) do dispositivo para reconhecimento do tipo de disco.
Patent BR-9813813-A (BR)
Title: Sequência de dna, processo para proteger um paciente, peptìdio de sinal, anticorpo, imunoensaio, processo para diagnosticar uma prédisposição, processo para tratar um paciente humano, animal transgênico e linha de células
Inventor: KOULU MARKKU
IPC: C12Q1/68
Filed: 1998-12-16
Abstract: <B><MU>SEQuêNCIA DE DNA, PROCESSO PARA PROTEGER UM PACIENTE, PEPTìDEO DE SINAL, ANTICORPO, IMUNOENSAIO, PROCESSO PARA DIAGNOSTICAR UMA PREDISPOSIçãO, PROCESSO PARA TRATA UM PACIENTE HUMANO, ANIMAL TRANSGêNICO E LINHA DE CéLULAS"<MV><D> Refere-se a presente invenção a uma seq³ência de DNA que compreende uma seq³ência de nucleotide que codifica um prepro-neuropeptídeo Y (preproNPY) onde o aminoácido de leucina na posição 7 da parte de peptídeo de sinal do dito preproNPY foi substituído por prolina. A invenção relaciona-se ainda ao peptídeo de sinal mutante como tal ou associado com qualquer outro produto de divisão celular de preproNPY, processos para a determinação, em uma amostra biológica, da dita seq³ência de DNA ou dito peptídeo. Além disso, a presente invenção refere-se a um processo para diagnosticar uma predisposição para colesterol de soro aumentado ou nível de colesterol LDL em um paciente humano, e aos processos para tratamento de um paciente humano diagnosticado com predisposição para colesterol de soro aumentado ou colesterol de LDL. Animais transgênicos portadores ou da seq³ência mutante ou da seq³ência normal, também estão dentro do escopo da presente invenção.
Patent BR-9815185-A (BR)
Title: Ativador de catalisador zwiteriÈnico, sistema catalisador para polimerização de &-oleofinas e processo de polimerização
Inventor: CARNAHAN EDMUND M
IPC: C08F4/643
Filed: 1998-06-29
Abstract: "ATIVADOR DE CATALISADOR ZWITERIÈNICO, SISTEMA CATALISADOR PARA POLIMERIZAçãO DE <244>-OLEFINAS E PROCESSO DE POLIMERIZAçãO". Um ativador de catalisador particularmente adaptado para uso na ativação de complexos metálicos de metais do Grupo 3-10 para polimerização de monómeros polimerizáveis etilenicamente insaturados, especialmente olefinas, compreendendo um composto zwiteriónico correspondendo à fórmula (I) ou (II), onde: L+ é um derivado protonado de um elemento do Grupo 15 da Tabela Periódica dos Elementos, adicionalmente suportando dois substituintes hidrocarbonila de 1 a 50 carbonos cada, ou um derivado positivamente carregado de um elemento do Grupo 14 da Tabela Periódica dos Elementos, o citado elemento do Grupo 14 sendo substituído com três substituintes hidrocarbila de 1 a 50 carbonos cada; R1 é um grupo ligante divalente de 1 a 40 átomos não de hidrogênio; R2 independentemente em cada ocorrência é um grupo ligante de 1 a 50 átomos não de hidrogênio com a provisão que em um número suficiente de ocorrências para equilibrar a carga no composto. R2 é L+-R1-; R4 é um grupo hidreto ou haleto formador de ponte ou um grupo ligante divalente de 1 a 40 átomos não de hidrogênio; M1 é boro, alumínio ou gálio; Arf independentemente em cada ocorrência é um grupo orgânico fluorado, monovalente, contendo de 6 a 100 átomos não de hidrogênio; Y é um elemento do Grupo 15; e Z é um elemento do Grupo 14.
Patent BR-9900280-A (BR)
Title: Preparação de ésteres de esterol e estanol.
Inventor: HIGGINS JOHN D III
IPC: C07J9/00
Filed: 1999-02-02
Abstract: Patente de Invenção: <B>"PREPARAçãO DE éSTERES DE ESTEROL E ESTANOL"<D>. A presente invenção provê um método para a esterificação direta de estanóis e esteróis com ácidos graxos para formar ésteres de estanol/esterol. O método provê uma via sintética que é acessível para produção em grande escala de ésteres, com altos rendimento. Uma modalidade preferida emprega um processo de grau alimentício isento de solventes orgânicos ou ácidos minerais.