baber/WOPTO huggingface dataset:
Patent BR-0304342-A (BR)
Title: Mouse pad manufaturado de ágata
Inventor: NETO VICENTE BARBOSA DA SILVA
IPC: A47C16/00
Filed: 2003-09-10
Abstract: "MOUSE PAD MANUFATURADO DE áGATA". Refere-se a um acessório para computadores manufaturado, que serve como superfície de trabalho para o mouse, que confere funcionalidade e realça a beleza ornamental de uma chapa de ágata, que é constituído por uma chapa fina de ágata (1), com a face inferior (3) e a face superior (4) polidas, com a face superior (4) revestida por um filme sintético (5) ou jateada com abrasivos ou texturizada com ácido, conferindo características funcionais, com a face inferior (3) revestida por um filme protetor (6) e colada sobre uma chapa niveladora (7) que pode ou não ter fotoluminescência, com uma fonte luminosa opcional de LEDs (11) montada sobre uma chapa inferior (12) e unida à chapa niveladora (7) por uma tira de material moldável (14) e por batentes transparentes (26), possuindo uma câmara luminosa de LEDs (17) formada por superfícies reflexivas, possuindo um circuito de LEDs (20), cuja fiação (19) vem de um cabo revestido (22), dotado de um interruptor de corrente (23) e de uma tomada de alimentação (24), com uma base de apoio antideslizante (9) aplicada sob o conjunto e com um revestimento externo (10) da área lateral do mouse pad.
Patent BR-0306083-A (BR)
Title: Dispositivo e processo para atuar sobre material laminar em movimento, em particular, para uma máquina que realiza saquinhos
Inventor: BERNARDI ALESSANDRO DE
IPC: B31B50/64
Filed: 2003-12-22
Abstract: "DISPOSITIVO E PROCESSO PARA ATUAR SOBRE MATERIAL LAMINAR EM MOVIMENTO, EM PARTICULAR, PARA UMA MáQUINA QUE REALIZA SAQUINHOS". Para atuar sobre um material laminar (3) que tem uma velocidade de referência V~ R~ está previsto um dispositivo que compreende: um corpo rotatório (6) que apresenta uma velocidade de rotação <sym>, um órgão de guia (5) vinculado ao corpo rotatório (6) e móvel ao longo de uma trajetória circunferencial (7) que tem um trecho de trabalho (7a), o órgão de guia (5) apresentando na trajetória circunferencial (7) uma velocidade tangencial T que tem uma componente de trabalho T~ L~ paralela ao material laminar (3), e meios de comando (9) idóneos a variar seletivamente a velocidade tangencial T do órgão de guia (5) e a velocidade de referência V~ R~ do material laminar (3) de modo a impor uma componente de trabalho T~ L~ e uma velocidade de referência V~ R~ iguais entre elas em correspondência do trecho de trabalho (7a).
Patent BR-0307129-A (BR)
Title: Sistema eletrônico balanceador dinâmico de cargas monofásicas em alimentações trifásicas
Inventor: GOMES RAIMUNDO CLAUDIO SOUZA
IPC: H02J3/18
Filed: 2003-07-17
Abstract: "SISTEMA ELETRôNICO BALANCEADOR DINâMICO DE CARGAS MONOFáSICAS EM INSTALAçõES ELéTRICAS TRIFáSICAS". Patente de invenção de um conjunto eletrônico constituído de um circuito de comutação capaz de chavear N linhas de saída, alimentadoras de cargas monofásicas, entre as três Fases de uma entrada trifásica, ao controle de um circuito eletrônico com capacidade computacional para deliberar comandos a partir da interpretação de informações obtidas de dispositivos sensores acoplados às Linhas supramencionadas. Incluindo, ainda, um circuito de chaveamento que, escalonadamente e a partir de um Banco de Capacitores, acrescente, às linhas de carga do sistema, quantidade de capacitância suficiente para estabelecer um fator de potência dentro de uma faixa de referência pré-configurada; isto, especificamente na(s) linha(s) de carga em que houver esta demanda e durante o estrito tempo em que ela ocorrer. De acordo com o presente sistema inventivo, por meio de chaveamento controlados, é possível estabelecer um arranjo instantâneo de cargas monofásicas ativas que proporcione à rede, tensões entre Fases com módulos iguais e desvio angular entre tensão e corrente nas linhas de entrada da rede, abaixo de valores de compromisso; o que ocasiona um fator de potência próximo da unidade e uma corrente na linha de Neutro, próxima de zero.
Patent BR-0309908-A (BR)
Inventor: MACCAUSLAND LINDA JANE
IPC: B01D9/00
Filed: 2003-05-08
Abstract: A crystalline material sufficiently pure for use in pharmaceuticals may be made by forming a saturated solution of the material, changing the temperature of the solution so it becomes supersaturated, and briefly subjecting the solution to irradiation by high intensity ultrasound, before allowing the solution to cool gradually without further irradiation. The ultrasound may be applied using a vessel with an array of ultrasonic transducers attached to a wall, so each transducer radiates no more than 3 W/cm<2> yet the power dissipation within the vessel is between 25 and 150 W/litre. This method can reduce the metastable zone width to less than 10 K. There is no erosion of the wall and consequently no formation of small particles of metal. It is applicable for example to aspartame, and to amino acids.
Patent BR-0311414-A (BR)
Title: Agente terapêutico para uma bexiga hiperativa
Inventor: MEETEREN RIAN VAN
IPC: A61P13/02
Filed: 2003-06-05
Abstract: "AGENTE TERAPêUTICO PARA UMA BEXIGA HIPERATIVA". Uma composição medicinal para os tratamentos para bexiga hiperativa que contém tamsulosin ou um sal seu farmaceuticamente aceitável como um ingrediente ativo.
Patent BR-0314637-A (BR)
Title: Sistema e método para formar um isolador anular entre uma tubulação e um furo de sondagem
Inventor: BREZINSKI MICHAEL M
IPC: E21B43/10
Filed: 2003-09-18
Abstract: "SISTEMA E MéTODO PARA FORMAR UM ISOLADOR ANULAR ENTRE UMA TUBULAçãO E UM FURO DE SONDAGEM". A presente invenção diz respeito a aparelhos e métodos para formar um isolador anular em um furo de sondagem depois da instalação da tubulação de produção. O dispositivo de vedação anular é levado na tubulação de produção, ou dentro dela, quando ela se desenvolve dentro de um furo de sondagem. Em combinação com a expansão da tubulação, a vedação é desdobrada para formar um isolador anular. Um elemento inflável levado na tubulação pode ser inflado com um fluido levado dentro da tubulação e forçado para dentro do elemento inflável durante a expansão da tubulação. Produtos químicos reativos podem ser levados dentro da tubulação e injetados na coroa anular para reagir uns com os outros e com fluidos ambientes para aumentar de volume e endurecer dentro de uma vedação anular. Uma camisa, anel ou faixa elastomérica levada na tubulação pode se expandir até o contato com a parede do furo de sondagem e pode ter sua dimensão radial aumentada juntamente com a expansão da tubulação para formar um isolador anular.
Patent BR-0316290-A (BR)
Title: Método de tratar cistite intersticial
Inventor: FONG TIMOTHY C
IPC: A61K38/08
Filed: 2003-11-17
Abstract: "MéTODO DE TRATAR CISTITE INTERSTICIAL". Os métodos e composições referem-se ao tratamento de distúrbios da bexiga. Em particular, os métodos provêem o tratamento de cistite intersticial e distúrbios relacionados. Os métodos ainda compreendem o tratamento para afetar várias manifestações associadas com a cistite intersticial, incluindo, a redução da liberação de histamina, a modulação da expressão de substância P, a modulação da expressão do fator de crescimento de nervo, a modulação dos níveis de várias citocinas, e a manutenção da integridade da barreira urina/ sangue.
Patent BR-0316410-A (BR)
Title: Aparelhos para formar um cigarro, e de confecção de cigarro, máquina de confecção de cigarro, e, dispositivo para fabricar um cigarro
Inventor: HICKS DOUGLAS R
IPC: A24C5/18
Filed: 2003-11-18
Abstract: "APARELHOS PARA FORMAR UM CIGARRO, E DE CONFECçãO DE CIGARRO, MáQUINA DE CONFECçãO DE CIGARRO, E, DISPOSITIVO PARA FABRICAR UM CIGARRO". é descrita uma máquina de produção de cigarro, para fabricação de um cigarro com modificação de velocidade de queima. O confeccionador de cigarro permite a montagem de uma bobina especial de material, que é diferente em tamanho e largura de uma bobina de envoltório normal e alimenta, à guarnição, tanto a folha contínua de envoltório externo de material, como a folha contínua de envoltório interno mais estreita. Um dispositivo de cortar pode ser utilizado para cortar a folha contínua de envoltório interno de material, em uma pluralidade de tiras individuais, que são colocadas adjacentes à folha contínua de material de envoltório externo, dentro da área de guarnição do confeccionador. A folha contínua de material de envoltório interno pode derivar-se de uma bobina enrolada transversal, a fim de armazenar grandes quantidades lineares do material de folha contínua de envoltório interno.
Patent BR-0317289-A (BR)
Title: Método para tratar distúrbios do movimento usando derivados do ácido barbitúrico
Inventor: MOROS DANIEL AARON
IPC: A61P25/14
Filed: 2003-12-11
Abstract: "MéTODO PARA TRATAR DISTúRBIOS DO MOVIMENTO USANDO DERIVADOS DO áCIDO BARBITúRICO". A presente invenção refere-se a um método para tratar distúrbios do movimento compreendendo administrar a um paciente humano ou animal que necessite de tratamento uma quantidade terapeuticamente eficaz de no mínimo um composto de acordo com a seguinte fórmula: em que R~ 3~ e R~ 4~ são cada um selecionados de modo independente entre o grupo consistindo em alquila inferior, fenila e fenila substituída com alquila inferior, e R~ 1~ e R~ 2~ são cada um de modo independente ou um átomo de hidrogênio ou um radical da fórmula em que R~ 5~ e R~ 6~ são cada um selecionados de modo independente entre o grupo consistindo em H, alquila inferior, fenila e fenila substituída com alquila inferior, seus sais farmaceuticamente aceitáveis, pró-drogas, e metabólitos dos mesmos.
Patent BR-0317335-A (BR)
Title: Corpo feito de cerâmica industrial, processo para a produção do mesmo e seu uso
Inventor: KLISCHAT HANS-JUERGEN
IPC: C04B35/043
Filed: 2003-09-29
Abstract: "CORPO FEITO DE CERâMICA INDUSTRIAL, PROCESSO PARA A PRODUçãO DO MESMO E SEU USO". A presente invenção refere-se a um corpo formado cerâmico industrial, refratário, básico, queimado compreendendo pelo menos um componente de resistor básico e um componente elastizante, no qual o componente elastizante é um aluminato de cálcio tendo a fórmula abreviada CA~ 6~. A presente invenção refere-se ainda a um processo para a produção do corpo formado e a seu uso.
Patent BR-8301690-A (BR)
Inventor: HAAS MAX
IPC: E05D15/06
Filed: 1983-03-30
Abstract: To each panel is associated a panel suspension and guiding arrangement which comprises rollers cooperating with at least one guiding rail and through which the panel is slidably supported on the door frame. An extension of the guiding rails laterally beyond the door frame is avoided, in closing position of the door, through the provision of the panel suspension and guiding arrangement which is constructed to comprise a fixed guiding rail along which moves at least one roller movable with the panel, and a guiding rail movable with the panel and displaceable over a roller fixed in position. Such an arrangement facilitates the transportation, the handling and the mounting of doors, namely fully equipped landing doors, whether they be of the central opening or telescopic panel type.
Patent BR-8303004-A (BR)
Inventor: KUHN E
IPC: C08G18/02
Filed: 1983-06-01
Abstract: The invention relates to isocyanate-derived foams and a precursor composition. The foam comprises the reaction product of a polyisocyanate and at least two active hydrogen-containing compounds reactive with an isocyanate, one of them being an alkylene oxide polymer having an equivalent weight of at least 300 and being composed of at least about 10 weight percent of a polymerized ethylene oxide-based on total weight of the polymerized alkylene oxide in the polymer. The precursor composition comprises said alkylene oxide polymer and a compound containing at least two active hydrogens reactive with an isocyanate.
Patent BR-8401620-A (BR)
Inventor: HUEBELE ADOLF
IPC: C07D239/42
Filed: 1984-04-06
Abstract: The invention relates to novel N-(2-nitrophenyl)-4-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 is NO2 or CF3, R2 is NO2 or CF3, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R7 group, wherein R7 is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5 and R6 are each independently halogen, C1-C6alkoxy, C1-C6alkyl which is substituted by halogen or C1-C3alkoxy, C1-C6alkoxy which is substituted by halogen or C1-C3alkoxy, C1-C6alkylthio or C1-C6alkylthio which is substituted by halogen or C1-C3alkoxy, or are C3-C6cycloalkoxy, C3-C6cycloalkylthio, C3-C6alkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C1-C6alkylsulfoxyl, C1-C6-alkylsulfonyl, C1-C6alkylsulfonyloxy, C3-C6alkenylsulfoxyl, C3-C6alkenylsulfonyl, C3-C6cycloalkylsulfoxyl or C3-C6cycloalkylsulfonyl. The invention relates further to methods of preparing these compounds as well as to agrochemical compositions which contain them. Also described is a method of controlling phytopathogenic micro-organisms with the aid of the novel compounds.
Patent BR-8706311-A (BR)
Inventor: WHITTENBERGER WILLIAM A
IPC: F01N3/10
Filed: 1987-11-23
Abstract: There is provided a method for optimizing the stacking characteristics of a thin metal foil corrugated in a chevron pattern and folded in an accordion fashion or zig-zag manner to form a stack useful as a catalyst support member for catalytic converters for treating exhaust gases from internal combustion engines. This method provides a more stable and stronger stack.
Patent BR-8803258-A (BR)
Inventor: BUNTAIN IAN GEORGE
IPC: C07F7/08
Filed: 1988-06-13
Abstract: N-Phenylpyrazole derivatives of the formula: <CHEM>  wherein R<1> represents cyano, nitro, halogen, acetyl or formyl: R<2> represents R<5>SO2, R<5>SO or R<5>S in which R<5> is optionally halogen substituted alkyl, alkenyl or alkynyl; R<3> represents a hydrogen atom or a group NR<6>R<7> wherein R<6> and R<7> each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R<6> and R<7> together form a cyclic imide and R<4> represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.
Patent BR-8807663-A (BR)
Inventor: WOLF BERND MICHAEL
IPC: B01D1/00
Filed: 1988-08-03
Abstract: According to a process for recovering reusable gas from waste through pyrolysis, the previously comminuted waste is transformed into fluff, granulates or pellets and introduced into a degassing drum (16), in which low temperature carbonization gas is generated and separated from the residual matter. The low temperature carbonization gas is decomposed into combustion gas in a gas converter (19) and cleaned in a subsequent gas washing installation (21-24 and 47-51) with circulating washing water. Part of the water of the circulation system of washing water is withdrawn and replaced with fresh water in order to limit its concentration of toxic substances. The pyrolysis residues to be withdrawn from the low temperature carbonization drum are withdrawn through a water bath (72). At least part of the quantity of liquid withdrawn from the circulation system of washing water of the gas washing installation (21-24) is introduced in the water bath (72).
Patent BR-8903935-A (BR)
Inventor: KOLPE VASANT V
IPC: H04R25/00
Filed: 1989-08-04
Abstract: The casing of a hearing aid can be acoustically dampened and its receiver is less likely to amplify noise stemming from vibrations of the casing when the casing is lined with a viscoelastic material. The viscoelastic lining can be applied by laying a viscoelastic layer across the rim of the casing and drawing a vacuum at the sound-communicating orifice of the casing until the viscoelastic is drawn tightly against the interior of the casing. A preferred viscoelastic layer has at one surface a substance such as fibers or beads that will form temporary bridges to permit an air to be evacuated between the viscoelastic layer and a casing to which it is applied. When the deposited viscoelastic is tacky at room temperature, the components of the hearing aid can be positioned simply by pressing them into the viscoelastic material, thus making the assembly easier than prior methods of assembling tiny hearing aids.
Patent BR-9104000-A (BR)
Inventor: HOTTOVY JOHN DOUGLAS
IPC: C08F110/02
Filed: 1991-09-18
Abstract: An apparatus and method for producing ethylene polymer are provided which employ a conduit means in the form of a closed loop (i.e. loop reactor) for receiving a flow of a monomer which includes ethylene, a polymerization catalyst and a diluent therethrough for the polymerization of the monomer to ethylene polymer. The conduit means comprises at least one pipe constructed of rolled plate around which coolant fluid passes in heat exchange relationship. <IMAGE>
Patent BR-9106609-A (BR)
Inventor: TROKHAN PAUL DENNIS
IPC: D03D1/00
Filed: 1991-06-14
Abstract: A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by applying a coating of photosensitive resinous material to the reinforcing structure and pressing the reinforcing structure into a deformable surface, so that the deformable surface forms protrusions which exclude resin from certain areas which when cured will lie along the backside of the belt, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.
Patent BR-9202601-A (BR)
Inventor: KLEIN HEINZ-PETER
IPC: C08G18/10
Filed: 1992-07-03
Abstract: Polyurethane dispersions (I) are obtd. by radical polymerisation of polyurethane macromonomers (II) contg. COOH, PO3H or SO3H gps. (gps. X), lateral vinyl gps. and opt. terminal vinyl, OH, urethane thiourethane and/or urea gps.. More specifically (II) are obtd. (a) by polyaddition of polyhydroxy-polyethers, -polyesters or -polycarbonates, and polyhydroxycarboxylic acids, dihyroxyphosphonic acids or polyhyroxysulphonic acids and polyisocyanates, and monomers with at least 2 OH and at least one vinyl gp., to give (II) contg. gps. (X), OH gps. and lateral vinyl gps.; or (b) to give (II) contg. gps. (X), NCO gps. and lateral vinyl gps. (followed by reaction of the latter with amines, alcohols or thioalcohols); or (c) by reaction of the same starting materials followed by reaction with a monomer which contains a vinyl gp. and a gp. which reacts with NCO gps., together with prim. or sec. amines, alcohols or thioalcohols; or (d) by reaction of the same cpds. to give (II) contg. NCO gps. and lateral vinyl gps., followed by reaction with amino- or hydroxy-carboxylic or -sulphonic acids; the polyhydroxy-polyethers, -polyesters or -polycarbonates contain COOH, PO3H or SO3H gps. (X); radical polymerisation is carried out in an unsatd. comonomer (III) which serves as solvent, opt. in the presence of other unsatd. comonomers, or in a mixt. of water and inert solvent (w.r.t. NCO gps.), opt. in the presence of unsatd. comonomers, opt. with distn. of the solvent before or after polymerisation.
Patent BR-9202843-A (BR)
Inventor: BERDICH EDWARD
IPC: B66B3/00
Filed: 1992-07-23
Abstract: The flat type of construction of this indicating element permits surface mounting without the aesthetic presentation of the elevator portal being adversely affected as a result. A base plate (3) with ends (4) bent up on the narrow sides is mounted on a wall (1) by means of fastening screws (2). Studs (6) are arranged on the bottom narrow side of a housing (5) open on the wall side. The studs (6) connect the housing (5) to the bottom bent-up ends (4). At the top narrow side of the housing (5), set screws (7) connect the housing (5) to the top bent-up end (4) of the base plate (3). The depth of the housing (5) or the projection of the housing (5) from the wall (1) is designated by (T). On the front side, the housing (5) has an opening into which a filter plate (8) is inserted. Threaded bolts (9) arranged on the front inside of the housing (5) close to the opening hold a lens carrier (11) on brackets (10). The lens carrier (11) is pressed on the front side by means of nuts onto the filter plate (8). A printed circuit (12) put onto the lens carrier (11) closes the lens carrier (11) on the rear side. An insulating plate (13) arranged on the base plate (3) protects the printed circuit (12) from short circuits. <IMAGE>
Patent BR-9304492-A (BR)
Inventor: ANDERSON JIMMY L
IPC: B26F1/20
Filed: 1993-11-05
Abstract: A tamper-proof closure (1) made of plastic has a closure cap (2) and a tamper-proof band (3) which can be engaged in a positive-locking manner with the neck (6) of a container. The tamper-proof band (3) is connected by connection webs (4) to the closure cap (2). In this case, primary connection webs (4a) and secondary connection webs (4b) are provided. The secondary connection webs (4b) are dimensioned such that they tear and are destroyed under tensile loading far more easily than the primary connection webs (4a). <IMAGE>
Patent BR-9306779-A (BR)
Inventor: CHRISTENSEN RONALD J
IPC: C02F1/467
Filed: 1993-07-20
Abstract: Water in a process water system, such as a cooling tower or pulp and paper processing plant, is treated to destroy biological microorganisms by diverting the portion of the water flowing through the system to a side stream. In the side stream, chemicals are added such as halide ions or sodium chlorite. The water is then passed through an electrolysis unit or a UV radiation unit to oxidize the precursor to form an active oxidant. Advantageously, the pH of the side stream can be lowered to significantly improve the oxidization of the halide ions. When a very small portion of the flow rate is passing through the side stream, the acid added does not significantly alter the pH of the entire system. In a preferred embodiment, the acid added is phosphonic acid which acts as an antiscalant. Also included in the present invention is a method to inject oxidant precursors into a process water system through an oxidant generation station.
Patent BR-9307496-A (BR)
Inventor: WOOLHOUSE ROBIN ANDREW
IPC: C25B9/19
Filed: 1993-10-28
Abstract: PCT No. PCT/GB93/02221 Sec. 371 Date May 16, 1995 Sec. 102(e) Date May 16, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/12692 PCT Pub. Date Jun. 9, 1994An electrode comprising a first plate (4) having an active electrode surface and a second plate (14) facing and spaced from the first plate, and at least one barrier plate (13) positioned between the first and second plates and spaced from the active electrode surface of the first plate and from the facing surface of the second plate. An electrolytic cell comprising such an electrode and the use thereof in the electrolysis of aqueous alkali metal chlorides.