baber/WOPTO huggingface dataset:
Patent BR-0313821-A (BR)
Title: Polìmeros de toque natural
Inventor: ULMER HERBERT
IPC: A61Q5/06
Filed: 2003-07-16
Abstract: "POLìMEROS DE TOQUE NATURAL". Os polímeros de toque natural exibem uma combinação vantajosa de flexibilidade e uma forte afinidade pelas fibras naturais transmitindo um toque natural quando aplicados às fibras baseadas em queratina, por exemplo, cabelo, pele, ou têxteis, por exemplo, algodão, lã, e são solúveis em água e resistentes à água. os polimeros incluem unidades repetidas de um monómero (por exemplo, uma <244>olefina) - alquil meio-éster do anidrido maleico ou ácido completo, ácido maleâmico e maleimida, que são derivados com uma poliéter-amina, opcionalmente, em uma mistura com um composto ou polimero contendo ácido carboxílico.
Patent BR-0315840-A (BR)
Title: Fosfolipìdeos de anel substituìdo anti-protozoários
Inventor: MAKRIYANNIS ALEXANDROS
IPC: C07F9/59
Filed: 2003-10-29
Abstract: "FOSFOLIPìDEOS DE ANEL SUBSTITUìDO ANTI-PROTOZOáRIOS". São revelados novos fosfolipídeos contendo anel representados pela fórmula estrutural A-X-PO~ 3~ -W e sais fisiologicamente aceitáveis desses e um processo para a preparação desses compostos. Os compostos podem ser usados para o tratamento de doenças por protozoários e especialmente leishmaniose.
Patent BR-0317873-A (BR)
Inventor: MONK DAVID
IPC: F25B43/00
Filed: 2003-12-30
Abstract: A compression device for use in a HVAC&R system that includes a compressor for compressing vaporized refrigerant having a compressor inlet and compressor outlet for directing compressed refrigerant downstream along a first conduit to a condenser. An accumulator is provided for preventing liquid refrigerant from reaching the compressor. The accumulator has an accumulator inlet for receiving refrigerant along a second conduit from an upstream evaporator and an accumulator outlet in fluid communication with the compressor inlet for receiving vaporized refrigerant therein. The accumulator and compressor are integrally connected thereto so that the accumulator and compressor may be installed into a refrigerant recycling system by connecting the compressor outlet with the first conduit and connecting the accumulator inlet with the second conduit. A desiccant is disposed inside the accumulator between the accumulator inlet and outlet for removing moisture from the refrigerant.
Patent BR-0318029-A (BR)
Title: Válvula, sistema selante para uma válvula, e, arranjo de parte interna para uma válvula
Inventor: FITZGERALD WILLIAM V
IPC: F16K3/24
Filed: 2003-12-15
Abstract: "VáLVULA, SISTEMA SELANTE PARA UMA VáLVULA E ARRANJO DE PARTE INTERNA PARA UMA VáLVULA". é provida uma válvula de controle da Classe de Vazamento ANSI V possuindo características de interrupção consistentes com uma força de atuador reduzida, requerida para abrir e fechar a válvula. O arranjo de parte interna (45) da válvula de controle, inclui uma armação de válvula (48) possuindo uma superfície interna multi-contornada. A superfície interna multi-contornada pode incluir diversas superfícies. A superfície interna multicontornada pode incluir primeira (58), segunda (59) e terceira (60) superfícies de perímetro, e uma primeira superfície de transição (61) disposta entre e acoplando a segunda (59) e a terceira (60) superfícies de perímetro. A válvula também inclui um tampão de válvula (47) disposto em uma extremidade de uma haste de válvula (56). O tampão de válvula (47) controla o fluxo de fluido através da válvula. O tampão de válvula (47) inclui uma abertura (66) através do tampão, para equalizar a pressão através do tampão de válvula. Um canal anular (64) é formado dentro de uma parede do tampão de válvula (47) e é dimensionado para acomodar um anel selante (63). O anel selante (63) encaixa com a segunda superfície de perímetro (59) para formar um selo de fluido que impede substancialmente o vazamento de fluido através da válvula.
Patent BR-7902873-A (BR)
Inventor: ROHER P
IPC: B21D53/06
Filed: 1979-05-10
Abstract: 1. Process for the series production of heater tubes, wherein a metal tube is evacuated, filled in an accurately measured way with a working medium and is sealed vacuum-tight, in order to form a heater tube, characterised in that this heater tube (1), either before or after filling with the working medium (3), is shaped into a coil or meander, that the individual windings are heated in the zone containing liquid working medium and are cooled in the zone containing vaporous working medium, until the working medium is uniformly distributed over all the windings, and that the individual windings are separated into single pieces by a severing cut, preferably in the zone of the vapour phase, with uniform vacuum-tight sealing of the severing planes, to give a plurality of made-up heater tubes.
Patent BR-8006657-A (BR)
Inventor: BUHR G
IPC: G03F1/88
Filed: 1980-10-16
Abstract: This invention relates to a developer mixture for washing out light-sensitive copying layers previously exposed in imagewise manner and containing a polymer of an N-vinyl amine, of vinyl alcohol or of a vinyl alcohol derivative, an alcohol being water-soluble in an amount less than 10% by weight, and water as the main constituent, the mixture containing as said polymer a copolymer which is water-soluble or which can be dispersed in water to form a stable dispersion, composed of (a) hydrophilic units of the formula I: <IMAGE>   wherein A is O-R or   <IMAGE>  R is a hydrogen atom or a methyl group; R1 is a hydrogen atom, an alkyl group or an alkoxy alkyl group having 1 to 10 carbon atoms each or an aryl group with 6 to 10 carbon atoms; R2 is an alkyl group or an acyl group having 1 to 5 carbon atoms each, and wherein a homopolymer of the hydrophilic units is water-soluble and of (b) hydrophobic units of vinyl monomers whose homopolymer is water-insoluble and which have an aromatic or a long-chain aliphatic group as the substituent, the proportion of the hydrophobic units being sufficient to ensure that an 0.1% aqueous solution of said copolymer has a surface tension of not more than 50 mN/m and that the quantity of said copolymer is at least sufficient to emulsify any quantity of alcohol exceeding the solubility limit. The invention also relates to a process for developing exposed light-sensitive copying layers using said developer mixture.
Patent BR-8306886-A (BR)
Inventor: DAVIES JAMES FRANCIS
IPC: C11D3/20
Filed: 1983-12-14
Abstract: Particulate detergent compositions, especially for use in cold water, contain a detergent active material, an alkaline material and builder particles comprising a carrier material and a saturated fatty acid having at least 16 carbon atoms. The carrier material is water-soluble or water-dispersible to release the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 50 to 5000 microns. Suitable carrier materials include starch, clay, silica and inorganic salts. the fatty acid may be in solid solution with a dispersant such as a nonionic surfactant. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.
Patent BR-8606863-A (BR)
Inventor: OLSSON ERIK ALLAN
IPC: B22D11/041
Filed: 1986-09-15
Abstract: In a method of horizontal continuous casting with a horizontal or inclined mold (1), and heat treating the casting, which is at least partially solidified in the mold, the latter is supplied with melt (13) from a furnace or casting box preferably tippable about the center line of the mold, and via a casting pipe (2), the forward end of which projects into the mold opening. The mold (1) is movable in relation to the pipe (2) and is rotated continuously or stepwise in one direction or turned reciprocally about its center line. Bridging of solidified melt (13) between the pipe (2) and the casting skin (20) solidified in the mold (1) is prevented by a repelling electromagnetic force being caused to act in a substantially radial direction on the melt (13) flowing into the mold (1).
Patent BR-8702551-A (BR)
Inventor: TREVISAN GIOVANNI
IPC: F16K31/12
Filed: 1987-05-20
Abstract: A precompressed spring assembly suitable for a single acting pneumatically controlled semi-rotating actuator, comprises a compression coil spring (1) having extension limiting means (4,5,8) for limiting the elongation of the spring to a value less than its natural length and greater than but close to the maximum elongation in use. The extension limiting means are constituted by spring cups (4,5) engaging, respective ends of the spring (1) and carried slidably on a pin (8) which also has means (9) for limiting the travel of the spring cups (4,5).
Patent BR-8806185-A (BR)
Inventor: LEMMER HELMUT
IPC: H01H71/40
Filed: 1988-11-24
Abstract: In a contactor (1) having a housing, in which a magnet system (6, 7, 13) is accommodated towards the mounting side and a contact system (19, 20, 21, 24, 25, 28, 81), which can be operated by the magnet system, is accommodated at a distance from the mounting side, thermal trip devices (73) and magnetic trip devices (49) being provided for each phase, which trip devices act on the contact system by means of an operating device (53, 54, 70, 48), in order to improve the switching reliability it is proposed that additional contacts (34, 76) for each phase and for the coil connection of the magnet system be provided in addition to the contact system and that the thermal trip devices, the magnetic trip devices and the operating devices be arranged and designed such that the additional contacts are forced to open in the event of tripping and switching-on again is possible only when the main contacts of the contact system are open. 
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Patent BR-9206107-A (BR)
Inventor: SCHUNCK STEPHAN
IPC: B05D5/02
Filed: 1992-05-13
Abstract: PCT No. PCT/EP92/01051 Sec. 371 Date Feb. 1, 1994 Sec. 102(e) Date Feb. 1, 1994 PCT Filed May 13, 1992 PCT Pub. No. WO92/21450 PCT Pub. Date Dec. 10, 1992.The present invention relates to a method of producing dull surfaces, in which initially a first paint layer is applied in a first layer thickness and at least one second paint layer is then applied on top of the first paint layer, at least the paint layer applied last being provided with dulling agents and having a dry film layer thickness which is less than the average particle size of the dulling agent. The method is characterized in that the paint layers applied are cured by ionizing radiation.
Patent BR-9307488-A (BR)
Inventor: BUZZONI GIANCARLO
IPC: B29C41/22
Filed: 1993-11-30
Abstract: A gasket having the profile of a mould for slush moulding articles of two or more colours such as simulated leather products or the like from materials chosen from thermoplastic, thermosetting and elastomeric resins in powder form, the profile being that along that line of the mould which defines on the moulded article the corresponding separation line between two different colours, the gasket being fixed to a separation wall which defines two separated half-spaces within the mould, in which gasket there being arranged a plurality of rigid material inserts in a predetermined distribution, each being independently controlled by an actuator device to enable the gasket to undergo expansion or retraction movements by operating the inserts.
Patent BR-9405335-A (BR)
Inventor: BAKER RODNEY G
IPC: C03C3/087
Filed: 1994-05-03
Abstract: A neutral, generally green-gray low transmittance (no more than 25 luminous transmittance) soda-lime-silica glass has reduced solar energy transmittance when provided with the following colorant constituents in percent by weight: -Fe2O3 (total iron) 1.3-2   -NiO 0.01-0.05 -CoO 0.02-0.04 -Se 0.0002-0.003  -  The glass has a ferrous value in the range of 18 to 30.
Patent BR-9506199-A (BR)
Inventor: HOOREN JEAN-JACQUES D
IPC: B29C45/14
Filed: 1995-05-02
Abstract: Method and mould for the manufacture of a multilayered object by moulding. According to the method, a lining sheet is placed in a mould (1, 2) so that it at last partially extends beyond the mould, a thermoplastic resin being injected under said lining sheet (3). The thermoplastic resin (4) is also spread under the lining sheet (3) to form the inner layer of the object by creating a resin surplus (9) in the peripheral portion (10) of the object. Finally, the excess portion (11) of the lining sheet (3) is folded onto the mould (1, 2), thereby sandwiching said resin surplus (9) between the lining sheet (3) and a portion of the mould (9) until the resin sets.
Patent BR-9509856-A (BR)
Inventor: HOLM NIELS ERICK
IPC: A61K35/14
Filed: 1995-12-01
Abstract: A method and a device for separating a component, such as fibrin I from blood, by centrifugation. The method involves feeding of blood admixed an anticlotter to a first annular chamber in a device, where the annular chamber is defined by a cylindrical outer wall and a cylindrical inner wall, both walls extending coaxially about a common axis, as well as by a top wall and a bottom wall, where the top wall or the bottom wall is formed by a piston body displaceable within the first chamber. The method involves furthermore a centrifugation of the device about the said common axis followed by a resulting liquid fraction being transferred while influenced by the piston body to a second chamber defined by an outer cylindrical wall, which extends coaxially with said common axis. As a result the liquid fraction present in the second chamber is caused to be further separated by a continued centrifugation and addition of suitable compositions promoting the separation and returning of the non-utilizable portion to the first chamber. In addition, the portion of the liquid fraction remaining in the second chamber is transferred to a liquid-receiving container through a filter optionally after addition of a solvent. The portion of the liquid fraction remaining in the second chamber prior to the transfer to the liquid-receiving container is transferred to a third chamber coaxially accommodated with the other chambers, and the liquid now present in said third chamber is caused to pass through an annular filter during the centrifugation so as to enter an annular outer compartment which is adapted to be connected to the liquid-receiving member.
Patent BR-9602858-A (BR)
Inventor: STREIFF FELIX
IPC: B01F23/47
Filed: 1996-06-20
Abstract: A mixer assembly incorporated within a pipe (10) consists of one or more elements (1, 1') disrupting the laminar fluid flow. Each element (1, 1') is formed by a disc less two opposing radial sectors, with a baffle edge (5) along one sector face of one diametrical axis, and a second baffle edge (2) along the opposite sector face of the other diametrical axis. The baffles on each element (1, 1') form a cross and act as supports and spacers from the next element (1, 1'). Part-discs and vanes guide the fluid flow at the boundaries (3, 3') between elements (1, 1'). An open gap (4, 4') is maintained on both sides of each baffle (2, 2'). The mixer elements are assembled as a battery in series, each element (1, 1') being slightly rotated during assembly with respect to the adjacent element (1, 1').
Patent BR-9609376-A (BR)
Inventor: BONIFACI LUIGI
IPC: B65D23/00
Filed: 1996-06-18
Abstract: The present invention relates to a container (10) for liquid products comprising a base wall (12) and a side wall (11), whereby said container has an improved resistance to top load and inward bulging of its side wall. This improvement is achieved by a container having a side wall comprising at least a reinforcing rib (20). Indeed, said reinforcing rib is able to reduce the amount of inward bulging and to improve the resistance to top load, therefore reducing the danger of getting crackings in said side wall. <IMAGE>
Patent BR-9706997-A (BR)
Inventor: PATEL AMRIT M
IPC: C11D3/20
Filed: 1997-01-13
Abstract: The present invention provides an effective conditioning shampoo composition which is free of conditioning amounts of silicone conditioning agents. It comprises: A) about 5% to about 40% of a detersive surfactant mixture of an anionic detergent and an amphoteric surfactant, the weight ratio of the anionic detergent to the amphoteric surfactant being in the range of about 10:1 to 0.8:1; B) about 0.05% to about 6% of a conditioning agent selected from the group consisting of 0.05% to 5% of a complex of essentially equimolar amounts of a C8-C18(EtO)1-10 carboxylic acid, and a C8-C18 alkyl (EtO)0-10 dimethyl amine; 0.05% to 1.0% of a polyquaternary compound selected from the group consisting of a quaternized cellulosic polymer and a mixture of the quaternized cellulosic polymer with a non-cellulosic quaternary conditioning polymer; and mixtures of the foregoing; C) 0.1% to 1% of a static control mixture of a quaternary ammonium salt having the formula R9, R10, R11, R12N+X- wherein R9 is a Cl4-C18 alkyl, R10 and R11 are each a C1-C4 alkyl, R12 is C1-C4 alkyl or benzyl and X- is a salt forming cation selected from the group consisting of chloride, bromide, methosulfate and ethosulfate; and a di-quaternary ammonium salt having the formula (R13)2R14R15N+X- wherein R13 is a C14-C18 alkyl or alkylene group and R14 and R15 are each a C1-C4 alkyl group or a (CH2CH2O)nH group with at least one of R14 and R15 being a (CH2CH2O)nH group, n is an integer from 2 to 20 and X is a cation as set forth above, the weight ratio of the monoalkyl quaternary salt to dialkyl quaternary salt being from about 1:4 to 4:1; and D) an aqueous medium. These compositions exhibit enhanced antistatic properties as compared to the same compositions containing either the monoalkyl quaternary salt or the dialkyl quaternary salt as the sole antistatic ingredient.
Patent BR-9707029-A (BR)
Inventor: HEUFT BERNHARD
IPC: B07C5/34
Filed: 1997-01-20
Abstract: In order to inspect objects (10), particularly drinks bottles, these are transported on two conveyors (12, 14), which exhibit a mutual lateral separation and run at different speeds, so that the objects (10) rotate about their vertical axis. Within the distance separating the conveyors (12, 14) a bottom checking installation (30, 32) is provided. A rail (16) for guiding the objects (10) can be arranged, stretching in the direction of transport above the first, slower-running conveyor (12), in such a way that the objects (10) on the first conveyor (12) stand on the edge strip between the rail (16) and the edge of the first conveyor (12), and the width of this edge strip amounts to up to about ⅓ of the diameter of the objects.
Patent BR-9712085-A (BR)
Title: Inibidores de metaloprotease heterocìclicos
Inventor: PIKUL STANISLAW
IPC: A61P19/00
Filed: 1997-08-22
Abstract: Patente de Invenção: <B>"INIBIDORES DE METALOPROTEASE HETEROCìCLICOS"<D>. A invenção proporciona compostos de fórmula (I), como descrito nas reivindicações, ou um isómero, diastereómero, ou enantiómero óptico destes, ou um sal farmaceuticamente aceitável ou amida, éster ou imida bio-hidrolisável dos mesmos, que são úteis como inibidores de metaloproteases. Também apresenta-se composições farmacêuticas e métodos de tratamento de doenças, distúrbios e condições caracterizadas por atividade de metaloprotease, fazendo uso desses compostos ou das composições farmacêuticas que os contêm.
Patent BR-9712604-A (BR)
Title: Poliolefinas termoplásticas modificadas por impacto e artigos fabricados das mesmas
Inventor: SEHANOBISH KALYAN
IPC: C08L23/08
Filed: 1997-10-01
Abstract: ''POLIOLEFINAS TERMOPLáSTICAS MODIFICADAS POR IMPACTO E ARTIGOS FABRICADOS DAS MESMAS''. Composições termoplásticas processáveis por fusão e método para produzir as mesmas são descritos, estas composições compreendendo uma matriz de resina de polímero termoplástica selecionada do grupo consistindo de poliuretanos termoplásticas, cloretos de polivinila, estirênicos, termoplásticos de engenharias, e poliolefinas, pelo menos 25 por cento (em peso baseado na composição total) de um modificador de impacto elastomérico disperso como partículas discretas na matriz termoplástica (a); e pelo menos 10 por cento (em peso baseado na composição total) de pelo menos um polímero de etileno homogêneo linear ou substancialmente linear disperso como partículas discretas pelo menos no modificador de impacto (b), o polímero de etileno tendo uma distribuição de peso molecular menor que 3,5 e uma densidade pelo menos 0,04 g/cm maior que a densidade do componente modificador de impacto (b), onde o módulo elástico do componente termoplástico (a) é pelo mnos 200 vezes maior que o módulo elástico do componente modificador de impacto (b). Estas composições termoplásticas possuem processabilidade melhorada. Processos para fabricar artigos das mesmas são descritos. Os artigos feitos com estas composições possuem propriedades melhoradas tais como resistência a impacto em baixa temperatura, percentual de alongamento na quebra melhorado, maior rigidez, e resistência de linha de solda melhorada, tornando os mesmos úteis para aplicações requerendo tanto resistência quanto flexibilidade em ambientes de baixa temperatura, tais como componentes e painéis automotivos.
Patent BR-9802112-A (BR)
Title: Aperfeiçoamento introduzido em cadeado
Inventor: ARGENTINO SALVADOR
IPC: E05B67/00
Filed: 1998-05-19
Abstract: ''APERFEIçOAMENTO INTRODUZIDO EM CADEADO'', do tipo que compreende basicamente um corpo metálico maciço provido intenamente  de três alojamentos tubulares paralelos e adjacentes entre si, sendo que os aloajemtnos extremos de mesmo diâmetro que partem da face superior do corpo  de cadeado e destinam-se ao encaixe axial dos respectivos extremos de uma haste de travamento em forma de arco semi elíptico, enquanto que alojamento intermediário que parte da face inferior do corpo do cadeado destina-se ao encaixe axial do miolo de fechadura que por mecanismo transversal de trava  atua junto a haste de travamento. De acordo com a invenção o paerfeiçomento consiste na provisão de um corpo metálico maciço (10) de formato subsbtancialmente paralelepipedal e de um haste de travamento (20, 30) de contorno semi elíptico com seus dois extremos livres incorporando recortes em cunha (21, 31) sequencialmente alinhados entre si, sendo dita haste de travamento (20, 30) seletiva e removivelmente encaixável em um par de furos extremos e passantes (12) definidos no corpo metálico do cadeado (10).
Patent BR-9805826-A (BR)
Title: Antena para comunicação com um satélite de órbita terrestre baixa
Inventor: YAMAMOTO OSAMU
IPC: H01Q19/13
Filed: 1998-12-22
Abstract: "ANTENA PARA COMUNICAçãO COM UM SATéLITE DE óRBITA TERRESTRE BAIXA". O objetivo da presente invenção é prover uma antena para comunicação com um satélite de órbita terrestre baixa (LEO) que seja pequena e leve e possa rastrear um satélite LEO em alta velocidade, em uma estação terrestre pequena, usando um satélite LEO. A antena de acordo com a presente invenção usa dois refletores do tipo de antena parabólica de deslocamento e cada alimentação primária é instalada na posição focal de uma parabolóide formando o refletor. A quantidade de um deslocamento da antena parabólica de deslocamento é selecionada de modo que, o ganho da antena seja o máximo no ângulo de elevação operacional mínimo. Cada alimentação primária é mecanicamente independente do refletor móvel, é anexada e fixada a uma linha de alimentação. Enquanto isso, cada refletor é girado com base em um eixo de azimute e um eixo de elevação de acordo com a montagem Az-EL.