baber/WOPTO huggingface dataset:
Patent BR-8402722-A (BR)
Inventor: JONES ROBERT AUSTIN
IPC: C11D3/395
Filed: 1984-06-06
Abstract: Aqueous bleaching compositions can be satisfactorily coloured by inclusion therein of a coloured polymer latex which consists of a copolymer of a hydrophobic monomer with a reactive copolymerisable monomer containing a chromophore. These coloured polymer latices are particularly suitable for colouring hypochlorite-containing bleaching compositions.
Patent BR-8404693-A (BR)
Inventor: MARTIN BERNARD
IPC: F27D11/04
Filed: 1984-09-19
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent BR-8502856-A (BR)
Inventor: HIGHT ANDREW TIMOTHY
IPC: C11D1/83
Filed: 1985-06-14
Abstract: A particulate built detergent composition comprises nonionic detergent active compound, a saturated fatty acid builder salt and carrier material which is adapted to promote rapid dissolution or dispersion of the particle on contact with water. The built detergent particles can be employed in the washing of fabrics either alone or as an ingredient of a detergent product containing conventional detergent active compounds and detergent adjuncts.
Patent BR-8602609-A (BR)
Inventor: OS GEORGE VAN
IPC: C09K8/90
Filed: 1986-06-04
Abstract: An aqueous solution of a heteropolysaccharide comprising glucose, galactose, pyruvic and succinic acid, is prepared by mixing a concentrate of said heteropolysaccharide with a saline aqueous medium containing from 12 to 30%w of at least one salt, and by shearing the mixture obtained.
Patent BR-8805302-A (BR)
Inventor: ORDELHEIDE ROLF
IPC: B05B1/32
Filed: 1988-10-07
Abstract: An arrangement for the destruction of foam building up on a sewage surface in form of activated sludge, in which a reaction vessel holds the suspended foam. The reaction vessel has perforated plates which may be raised and lowered. The reaction vessel is furthermore provided with an inlet pipe connection for untreated sewage, and a discharge pipe for the treated suspension. The reaction vessel is closed off at its upper side by a plate member which has at least one flow-through opening. A nozzle located within an enclosure, is connected to this flow-through opening. The nozzle has a lower wall and an upper wall disposed at an acute angle relative to one another. The lower wall and the upper wall of nozzle, furthermore, have adjacent edges forming an outlet opening of the nozzles. One of the walls of the nozzle is pivotably movable relative to the other wall.
Patent BR-9005814-A (BR)
Inventor: CAPPI ANGELO
IPC: A47F9/04
Filed: 1990-11-16
Abstract: Check-out counter for supermarkets and the like, provided with two reels of plastic bags joined in succession, two hoppers for inserting items inside the check-out counter as they are being checked by the cashier-operator, and two collecting stations from where the customer may take the plastic bags filled with items introduced in the check-out counter, which has incorporated inside devices suitable to unwind the two reels, to detach therefrom one at a time the plastic bags and to carry them beneath the two hoppers, to open the bags and support them as long as they are filled with the items introduced through the hoppers, unloading at last the full bags in the two collecting stations. <IMAGE>
Patent BR-9007450-A (BR)
Inventor: PINGEL JOACHIM
IPC: B05B14/41
Filed: 1990-06-15
Abstract: PCT No. PCT/EP90/00941 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15670 PCT Pub. Date Dec. 27, 1990.A booth for the spray coating of workpieces with a powder coating material has a cleaning device for cleaning the interior of the booth. The walls, ceiling and floor constitute the interior contour of the booth and the cleaning device is dimensioned so that a working gap exists between the cleaning device carrier and the interior contour of the booth. The working gap is bridged elastically by cleaning elements that scrape the booth interior to dislodge powder material that has settled. A vacuum source connected to the cleaning device then sucks the powder material released from the interior surfaces for recycling of the powder and cleaning of the booth.
Patent BR-9100336-A (BR)
Inventor: DENICOLA ANTHONY J JR
IPC: C08F255/02
Filed: 1991-01-25
Abstract: Disclosed is a method of making graft copolymers of olefin polymers by contacting a particulate olefin polymer with a free radical polymerization initiator, e.g., a peroxide, and a vinyl monomer at about from 60 DEG  to 125 DEG  C, while controlling the monomer addition rate so that it does not exceed about 4.5 pph/min, and most preferably does not exceed about 3.0 pph/min, at any monomer feed level. To prevent polymer degradation, a non-oxidizing environment is maintained throughout the process, and residual free radicals are deactivated, and unreacted initiator is decomposed, before the graft copolymer is exposed to air.
Patent BR-9200773-A (BR)
Inventor: CORLETT RICKY OTTO
IPC: B65G17/08
Filed: 1992-03-06
Abstract: A modular conveyor belt composed of a plurality of modules (12). Each module (12) comprises an integrally formed body having a planar conveying surface and pivotal coupling structure (16) on a pair of opposite sides of the body. The pivotal coupling structure on one side of the body being complementary to that on the other side thereof whereby the module may be pivotally connected to like modules on the opposite sides thereof to form the conveyor belt. The pivotal coupling structure comprises a plurality of spaced apart pivot (2) structures projecting from each side of the module and below the planar surface and each including a pair of spaced eyelets (20, 21) having openings (23) coaxial with the openings of the other eyelets on the same side of the module for receiving a hinge pin (25) therethrough and defining an axial direction, the hinge structures on each side of the module being spaced apart from each other in the axial direction and from the hinge structure on adjacent modules when the module is coupled to an adjacent module to define gaps (34) therebetween. The gaps (18) between the eyelets and the hinge structures expose substantial portions of the pin disposed in the openings for inspection and cleaning. <IMAGE>
Patent BR-9203399-A (BR)
Inventor: WESTON JOHN D
IPC: D21B1/02
Filed: 1992-08-31
Abstract: The proper pressure conditions are maintained within an atmospheric pre-steaming chips bin (10) used in the production of paper pulp. Extending upwardly from the top (14) of the chips bin is a vertical section (21) of conduit, an elbow section (22), and a horizontal section (23). A door guide (29) with a door opening (30) in it is disposed in the horizontal section and precludes passage of gas through the horizontal section except through the door opening. A pivot pin (32) mounts a door (31) at its top so that it normally assumes a vertical orientation closing off the opening, and it is adjustably biased into that orientation by a counterweight mechanism (48). The counterweight includes weight discs (58) which mount on a vertical section of rod having external screw threads (50), and a horizontal section of rod is connected by a flange (53) to a flange (47) of the pivot pin. The door remains closed unless the pressure differential between the chips bin and the surrounding environment is greater than about 2 psig, in which case gas may flow from the environment to the chips bin, or vice versa, to bring the pressure differential within the desired range. <IMAGE>
Patent BR-9206585-A (BR)
Inventor: LAVASH BRUCE WILLIAM
IPC: A61F13/476
Filed: 1992-09-25
Abstract: The present invention relates to absorbent articles such as female sanitary napkins, adult incontinence devices, and the like. Still more particularly, the present invention concerns absorbent articles having flaps and zones of differential extensibility for relieving the stresses that develop in the flaps when the flaps are folded down and under a wearer's undergarment. The zones of differential extensibility are not exclusively made of precorrugated or ring-rolled portions.  <IMAGE>
Patent BR-9501598-A (BR)
Inventor: JASPER JOSEPH C
IPC: C22C38/18
Filed: 1995-04-17
Abstract: A steel strip contg. more than 0.5 wt.% Cr is subjected to continuous hot dip aluminising in an Al bath by: (a) box annealing in 100% H2 of dew pt. below -60[deg]C at 675-786[deg]C, to give surfaces with an Fe:Cr ratio above 3; (b) maintaining the box-annealed surfaces after the box anneal; (c) heating the strip to at least the bath temp. in an aluminising furnace contg. a non-oxidising atmos., (d) maintaining the surfaces in this furnace until the strip is admitted to the bath; (e) delivering the strip to the bath at at least the temp. of the bath; and (f) hot dip aluminising the strip to provide an Al-coated strip contg. Cr. The atmos. in the aluminising furnace is N2 and/or H2 with a dew pt. below -18[deg]C. The dew pt. of the box annealing atmos. is below -62, pref. below -65[deg]C. The steel contains at least 6, pref. at least 8 and most pref. 10-30 wt.% Cr, in addn. to (wt.%): at least 0.1 Ti and 0.01-0.1 Al. The box anneal may be carried out in a gas-tight enclosed base and a high convection bell furnace, e.g. with a wholly metallic cover enclosing internal base insulation, or in an Ebner HlCON/H2 (RTM) furnace. The Fe:Cr ratio on the box-annealed surfaces is pref. at least 5.
Patent BR-9506008-A (BR)
Inventor: MOIREAU PATRICK
IPC: C10M169/04
Filed: 1995-07-04
Abstract: PCT No. PCT/FR95/00892 Sec. 371 Date Apr. 22, 1996 Sec. 102(e) Date Apr. 22, 1996 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01233 PCT Pub. Date Jan. 18, 1996A sizing composition for glass threads which comprises a solution of a viscosity of less than or equal to 400 cP containing less than 5% by weight of solvent and containing at least one base system which can be thermally polymerised and/or thermally crosslinked, the said base system comprising at least 60% by weight of one or more components that have a molecular mass of less than 750 and preferably less than 500 and that have at least one reactive epoxy function.
Patent BR-9600106-A (BR)
Title: Processo para a manufatura de vedação para gás do marco de porta de uma bateria de fornos de coque e estrutura de marco de porta de uma bateria de fornos de coque
Inventor: EGMOND JACOBUS HERMANUS MARIA
IPC: C10B25/16
Filed: 1996-01-16
Abstract: Patente de Invenção: <B>"PROCESSO PARA A MANUFATURA DE VEDAçãO PARA GáS DO MARCO DA PORTA DE UMA BATERIA DE FORNOS DE COQUE E ESTRUTURA DE MARCO DE PORTA DE UMA BATERIA DE FORNOS DE COQUE"<D>. Processo para a manufatura de vedação para gás de um marco de porta de uma bateria de fornos de coque que compreende uma estrutura refratária com uma chapa de blindagem conectada com a mesma sobre a qual o marco de porta é montado caracterizado pelas seguintes etapas: - medir o perfil da superfície da chapa de blindagem na posição onde confronta com o marco de porta na sua condição montada; - ajustar um perfil a um lado do marco de porta que na sua condição montada confronta com a chapa de blindagem, correspondente ao perfil da superfície daquela chapa de blindagem medido na etapa prévia, de uma tal maneira que na sua condição montada o marco de porta assenta-se essencialmente contra a chapa de blindagem; - aplicar o marco de porta assim adaptado contra a chapa de blindagem.
Patent BR-9601202-A (BR)
Inventor: HILL GREGORY A
IPC: C08G18/50
Filed: 1996-03-29
Abstract: The present process is directed to making a contact lens using the RIM process.
Patent BR-9605302-A (BR)
Inventor: KOSKY JULIUS
IPC: G09F3/03
Filed: 1996-02-07
Abstract: A security device comprises a cable whose ends are engageable within a plunger. The cable is threaded around a door handle or other item to be secured and then, with the cable ends engaged therein, the plunger is slid within a housing for retention by a locking slide. Retraction of the plunger into the housing moves a slide upwardly. This movement causes a pivotally mounted striker to be flipped from one end position to another by an over-centre spring arrangement. In moving, the striker strikes a number of wheels each carrying a sequence of numbers. The wheels are rotated and a random number is displayed. If, subsequently, the plunger is released to release the cable, the wheels are struck again by the striker whereby the displayed number is changed. The number is changed again if the plunger is repositioned. The chance of the same number being randomly generated is insignificant. Thus, any opening and closing of the security device is immediately apparent because of the change in the number displayed.
Patent BR-9612212-A (BR)
Inventor: LOSASSO JANICE E
IPC: C09K23/00
Filed: 1996-12-12
Abstract: The present invention relates to novel low molecular weight, structured polymer compositions. The invention also relates to methods for inhibiting scale formation, precipitation or deposition; increasing dispersion of insoluble precipitates in process waters; treating cooling and boiler water; and reducing the viscosity of mineral slurries using the aforementioned polymer compositions.
Patent BR-9705411-A (BR)
Title: Processo para a regulação da quantidade de injeção a plena carga de uma máquina de combustão interna diesel
Inventor: SCHMID WOLFRAM
IPC: F02D41/38
Filed: 1997-11-04
Abstract: Patente de Invenção: <B>"PROCESSO PARA A REGULAçãO DA QUANTIDADE DE INJEçãO A PLENA CARGA DE UMA MáQUINA DE COMBUSTãO INTERNA DIESEL"<D>. Um processo para a regulação da quantidade de injeção a plena carga de uma máquina de combustão interna Diesel com uma quantidade de injeção a plena carga fixada no estado estacionário apresenta as seguintes fases: uma primeira fase, não-estacionária, na qual a quantidade de injeção é aumentada acima da quantidade de injeção a plena carga no estado estacionário a um excesso de quantidade. uma segunda fase, temporalmente limitada, na qual a quantidade de injeção a plena carga está sendo mantida ao nível do excesso de quantidade e na qual, ao fim desta fase, é reduzida à quantidade de injeção no estado estacionário. uma terceira fase na qual, de maneira conhecida, é alimentada à máquina de combustão interna Diesel a quantidade de injeção a plena carga no estado estacionário.
Patent BR-9709842-A (BR)
Title: Processo para fabricação de luvas em tubos plásticos e aparelho para execução do processo.
Inventor: SCHNALLINGER REGINA
IPC: B29C57/06
Filed: 1997-06-19
Abstract: "Processo para fabricação de luvas em tubos plásticos e Aparelho para execução do processo". Em um processo de fabricar luvas (2) em tubos de plástico (1) de materiais de plástico de formação a quente, em particular poliolefinas ou PVC, em que uma área na extremidade do tubo (1), que tem aproximadamente o comprimento da luva, é aquecida em uma estação de aquecimento até ou acima de sua temperatura de deformação, é formada na luva (2) nesta condição por meio de uma ferramenta de adaptação de luva (5) introduzida da extremidade de tubo (3) e antes e/ou após puxar a ferramenta de adaptação de luva (5) é resfriada abaixo da temperatura de formação a quente, o tubo (1) é retido na extremidade externa da porção de luva (2) para introduzir a ferramenta de adaptação de luva (5) por meio de dispositivos de fixação (13, 14) permitindo a introdução da ferramenta de adaptação de luva e engatando no lado interno da parede de tubo, de modo que a porção de luva é puxada sobre a ferramenta de adaptação de luva (5) e não empurrada sobre a mesma. é fornecido um aparelho para executar o processo.
Patent BR-9713079-A (BR)
Title: Processo e sistema de entrega de dados de uma estação móvel para um terminal de telecomunicações de destino dentro de uma rede de telecomunicações, e, processos de comunicar dados entre um controlador de estação base (bss) servindo uma estação e um centro de comutação móvel, e de estabelecer uma conexão de chamada de uma estação móvel para um terminal de destino dentro de uma rede de telecomunicações
Inventor: JOENSUU ERKI
IPC: H04W92/04
Filed: 1997-11-12
Abstract: "PROCESSO E SISTEMA DE ENTREGA DE DADOS DE UMA ESTAçãO MóVEL PARA UM TERMINAL DE TELECOMUNICAçõES DE DESTINO DENTRO DE UMA REDE DE TELECOMUNICAçõES, E, PROCESSOS DE COMUNICAR DADOS ENTRE UM CONTROLADOR DE ESTAçãO BASE (BSS) SERVINDO UMA ESTAçãO MóVEL E UM CENTRO DE COMUTAçãO MóVEL, E DE ESTABELECER UMA CONEXãO DE CHAMADA DE UMA ESTAçãO MóVEL PARA UM TERMINAL DE DESTINO DE UMA REDE DE TELECOMUNICAçõES". Uma chamada é originada de uma estação móvel (80) sendo servida por um centro de comutação móvel visitado (MSC) e associado com um MSC específico como um MSC de domicílio. Um subsistema de estação de base (BSS) (40) conectado com o MSC visitado dinamicamente estabe;ece uma interface-A com um módulo de aplicação dentro do MSC de domicílio transparentemente através do MSC visitado. Subseq³entemente, todos os dados transmitidos por assinante são encaminhados do BSS servidor para o MSC de domicílio. O módulo de aplicação dentro do MSC de domicílio então processa os dados para prestar serviço móvel à estação móvel.
Patent BR-9714180-A (BR)
Title: Laminado respirável não tecido/pelìcula elastomérica microporosa e método para fabricação do mesmo
Inventor: MCCORMACK ANN L
IPC: B32B27/20
Filed: 1997-12-17
Abstract: <B>LAMINADO RESPIRáVEL NãO TECIDO/PELìCULA ELASTOMéRICA MICROPOROSA E MéTODO PARA FABRICAçãO DO MESMO<D>. A presente invenção refere-se a um laminado respirável incluindo uma película elastomérica microporosa, orientada e pelo menos uma camada de suporte ligada à película. A presente invenção também se refere a um processo para formar o laminado respirável incluindo a etapa de estirar uma película enchida para produzir uma película microporosa antes de ligar a mesma a um suporte.
Patent BR-9803054-A (BR)
Title: Composição mista em base a elementos minerais e vegetais para uso na fabricação de jóias, bijouterias, artesanato, enfeites e outras peças.
Inventor: ASANO TAKASHI
IPC: C09F1/04
Filed: 1998-08-17
Abstract: "COMPOSIçãO MISTA EM BASE A ELEMENTOS MINERAIS E VEGETAIS PARA USO NA FABRICAçãO DE JóIAS, BIJOUTERIAS, ARTESANATO, ENFEITES E OUTRAS PEçAS". Refere-se a presente Patente de Invenção a Composição Mista em Base a Elementos Minerais e Vegetais para Uso na Fabricação de Jóias, Bijouterias, Artesanato, Enfeites e Outras Peças caracterizada por ser uma combinação 92% de prata 1000 como elemento mineral e de 8% de adesivo vegetal, o qual por sua vez é constituído por 90% de cereais cozidos, 9% de resina vegetal e 1% de óleo vegetal, sendo que no caso dos cereais, os mesmos são cozidos para obtenção de amidos e onde 80% corresponde a amido de milho e 10% a amido de arroz, sendo que a combinação destes elementos permite obter uma massa dúctil e maleável, a qual após sua combinação é colocada para descansar para eliminação natural do excesso de umidade e posteriormente colocada em fornos adequados para efetuar a queima da mesma a uma temperatura de 800°C por um período de tempo de 30 minutos, sendo a mesma retirada para realizar os processos diversos para acabamentos, dentre os quais podemos destacar a cor natural da prata, a lapidação bem como aplicação de pinturas decorativas especiais.
Patent BR-9803927-A (BR)
Inventor: BHATNAGAR RAJIV
IPC: G05D23/19
Filed: 1998-10-16
Abstract: This invention relates to an electronic digital thermostat consisting of a single p-n junction as the temperature sensing element connected to an A-D converter, a sensitivity and Offset Correction circuit, digital comparators, digital noise filters, a control latch, an output drive and protection circuit and a solid-state switch to produce the desired output, with user input in either analogue form using a potentiometer or digital form using a switch, with calibration and control data stored in nonvolatile memory, and a display unit for displaying sensed or user-set temperature. This invention further relates to the application of the said electronic digital thermostat in a multipoint temperature controller for Refrigeration and Heating systems, using a plurality of the said electronic thermostat control units with a logic circuit, Central Control Unit, System Timers, and a Starting Relay circuit to provide application-specific functions. The implementation is also shown in the form of an Application Specific Integrated Circuit (ASIC) to provide reduced size and cost <IMAGE>
Patent BR-9804629-A (BR)
Inventor: ARCHIBALD THOMAS G
IPC: C07C245/16
Filed: 1998-11-12
Abstract: A continuous process for the production of diazomethane by: (a) continuously contacting (i) an organic solution of N-methyl-N-nitroso amine RN(Me)N=O (I) dissolved in a mixture of an organic solvent that is at least partially water-miscible and dissolves (I) and a second organic solvent which is less water-miscible than the first solvent and forms a separated phase when contacted with water, the solvents are in a mole ratio of (0.3:1)-(3:1). R= R1N(R2)CO- (a), R2OCO-(b) or R1N(R2)C(=NH)- (c): R1=H , lower alkyl or NO2; R2=H or lower alkyl with (ii) an aqueous solution of an inorganic base, at relative flow rates such that the inorganic base is in stoichiometric excess of (I), at -10-15[deg]C, and for >=5 minutes to form a product mixture; (b) continuously settling the product mixture into (i) an organic phase containing diazomethane produced from (I) by reaction with the base and (ii) an aqueous phase, while keeping the phases at -10-15[deg]C; and (c) continuously isolating the organic phase from the aqueous phase. Also claimed is preparation of diazomethane using N-methyl-N-nitrosourea (II) by:(a) continuously contacting: (i) an aqueous solution of methyl urea, (ii) an aqueous solution of nitrite ions and (iii) an organic solution of an acid in a mixture of an organic solvent that is at least partially water-miscible and dissolves (I) and a second organic solvent that forms a separate phase when contacted with water, the first organic solvent and second solvent are in a mole ratio of (0.3:1)-(3:1), the acid being in stoichiometric excess relative to the nitrite ion and the nitrite ion being in molar excess relative to the methyl urea to form a first product mixture in which a substantial portion of the methyl urea is converted to (II); (b) continuously settling the first product mixture into (i) a first organic phase containing the N-methyl-N-nitrosourea and (ii) a first aqueous phase; (c) continuously isolating said first organic phase from the first aqueous phase; (d) continuously contacting the isolated first organic phase with an aqueous solution of an inorganic base, at relative flow rate so that the inorganic base is in stoichiometric excess of (II), at -10-15[deg]C for >=5 minutes to form a second product mixture; and (e) continuously settling the second product mixture into (i) a second organic phase containing diazomethane produced from (II) by reaction with the inorganic base and (ii) a second aqueous phase, while maintaining the second organic and aqueous phases at -10[deg]-15[deg]C.