baber/WOPTO huggingface dataset:
Patent BR-0305392-A (BR)
Title: Método e aparelho para fabricação de painéis de estrutura celular
Inventor: SWISZCZ PAUL G
IPC: B31D3/00
Filed: 2003-11-28
Abstract: "MéTODO E APARELHO PARA FABRICAçãO DE PAINéIS DE ESTRUTURA CELULAR". Um aparelho para a fabricação de painéis estruturais laminados celulares inclui uma ou mais estações de suprimento de um material em tira flexível, incluindo rolos de dobramento para o dobramento seq³encial do material em tira em estruturas celulares e alimentação das estruturas celulares para um transportador, onde as estruturas celulares são mantidas sob compressão. O aparelho ainda inclui uma estação de laminação onde as estruturas celulares dobradas são laminadas num material em folha superior e/ou inferior ao qual linhas de um meio de ligação foram aplicadas, antes de encaixe com as estruturas celulares. As estruturas celulares dobradas são aquecidas, antes de se encaixarem no material em folha, de modo a se melhorar a ligação do material em folha às estruturas celulares, e subseq³entemente ao dobramento, o laminado é passado através de uma estação de resfriamento para se fixar o meio de ligação. A jusante da estação de laminação, o laminado passa através de uma estação de dobramento de borda lateral, onde as bordas do material em folha são dobradas sobre bordas laterais do laminado para se acabarem as bordas laterais do laminado e, subseq³entemente, o laminado é passado para um cortador para corte do laminado contínuo em comprimentos predeterminados. As extremidades dos painéis de corte, então, recebem tiras de borda rígidas para se acabar completamente o painel. O método da invenção inclui as etapas realizadas pelos componentes do aparelho.
Patent BR-0306146-A (BR)
Title: Conjunto de válvula para compressor alternado
Inventor: LEE DONG-WON
IPC: F04B39/10
Filed: 2003-08-22
Abstract: "CONJUNTO DE VáLVULA PARA COMPRESSOR ALTERNADO". Em um conjunto de válvula de um compressor alternado incluindo um pistão possuindo uma parte de assento de válvula (26) na frente e vários furos de sucção (24) para sugar um fluido em intervalos regulares na direção circunferencial; e uma válvula de sucção (20) disposta na parte de assento de válvula (26) para realizar a operação de abertura/fechamento dos furos de sucção (24), onde a válvula de sucção (20) inclui uma parte fixa fixada à parte de assento de válvula (26) do pistão; uma parte de abertura/fechamento formada no exterior da parte fixa para realizar a operação de abertura/fechamento dos furos de sucção (24); e várias partes de estreitamento (32) formadas entre a parte fixa (28) e a parte de abertura/fechamento (28) e a parte de abertura/fechamento (30) em intervalos regulares. De acordo, pela minimização da ocorrência de fatiga de acordo com a operação contínua de abertura/fechamento pela redução de um ângulo de abertura da válvula, danos ou quebra da válvula podem ser minimizados.
Patent BR-0309496-A (BR)
Title: Sistema feito de elementos de barra, processo para a produção de uma estrutura de suporte ou estrutura de barras, e, dispositivo para a execução do processo
Inventor: WALLNER ULRICH
IPC: F16B12/12
Filed: 2003-04-24
Abstract: "SISTEMA FEITO DE ELEMENTOS DE BARRA, PROCESSO PARA A PRODUçãO DE UMA ESTRUTURA DE SUPORTE OU ESTRUTURA DE BARRAS, E, DISPOSITIVO PARA A EXECUçãO DO PROCESSO". A invenção se refere a um sistema, a um processo e a um dispositivo para a produção de uma estrutura de suporte ou estrutura de barras feita de elementos de barra conectados um com o outro e elementos de conexão eventualmente dispostos entre estes elementos de barra na região dos pontos de conexão, sendo que os elementos de barra consistem de pelo menos um segmento de um material de plantas que têm elevado crescimento, cada, e os elementos de conexão consistem de um material rígido, regenerativo; de acordo com a invenção, as extremidades de elementos de barra e/ou dos elementos de conexão são ou serão tratadas de uma tal maneira, que elas apresentam superfícies decorrendo a longo de corpos geométricos bem definidos, pelo menos em regiões selecionadas, de tal maneira que, na região da conexão de um elemento de barra com um elemento de conexão ou um outro elemento de barra, em cada um dos dois corpos está prevista uma superfície decorrendo, pelo menos em regiões selecionadas, ao longo da superfície lateral de um cilindro, cone, prisma ou de uma pirâmide, bem como pelo menos uma superfície decorrendo, pelo menos em regiões selecionadas, ao longo de um cilindro oco, cone oco, prisma oco e/ou de uma pirâmide oca, respectivamente, superfícies estas que são conectadas ou podem ser conectadas de acordo com o princípio de encaixe com superfícies situando-se uma ao lado da outra; a ferramenta neste caso utilizável abrange pelo menos uma ferramenta de ablação, em particular uma ferramenta configurada como ferramenta de corte para o processamento de pelo menos um elemento de conexão e/ou das extremidades de elementos de barra a serem conectadas com aquele elemento.
Patent BR-0309556-A (BR)
Title: Inibidores de metaloproteinase pirimidina-2,4,6-triona
Inventor: NOE MARK CARL
IPC: A61P1/16
Filed: 2003-04-15
Abstract: "INIBIDORES DE METALOPROTEINASE PIRIMIDINA-2,4,6-TRIONA". A presente invenção refere-se a inibidores de metaloproteinase heteroarilóxi-arilóxi-2,4,6-triona-N-substítuidas de fórmula (I) em que X, A, Y, B, G e R^ 1^ são tal como definidos na especificação, e com as composições farmacêuticas e métodos de tratamento, câncer e outros distúrbios. Os compostos são inibidores de metaloproteinase (MMP) matrix.
Patent BR-0309767-A (BR)
Title: Derivado de ftalamida, inseticida agrìcola ou hortìcola, e método de uso deste
Inventor: MATSUZAKI YOSHIHIRO
IPC: C07F9/165
Filed: 2003-05-01
Abstract: "DERIVADO DE FTALAMIDA, INSETICIDA AGRìCOLA OU HORTìCOLA, E MéTODO DE USO DESTE". A presente invenção refere-se a um derivado de ftalamida representado pela fórmula geral (I): na qual R^ 1^ representa hidrogênio, C~ 1-6~ alquila, C~ 1-6~ alquila substituída por C~ 1-6~ alquiltio, etc.; R^ 2^ e R^ 3^ podem ser iguais ou diferentes e cada qual representa hidrogênio, C~ 1-6~ alquila, C~ 1-6~ haloalquila etc.; X<39>s podem ser iguais ou diferentes e cada qual representa halogênio, nitro, etc.; Y<39>s podem ser iguais ou diferentes e cada qual representa halogênio, nitro, C~ 1-6~ alquila, etc.; m é O a 2; e n é O a 3. Um inseticida agrícola ou hortícola contendo o derivado de ftalamida como um ingrediente ativo tem um excelente efeito inseticida mesmo quando empregado em uma pequena quantidade de ingrediente ativo.
Patent BR-0313807-A (BR)
Inventor: PARET ROBERT
IPC: F27D27/00
Filed: 2003-08-27
Abstract: The invention relates to a device ( 8 ) which is used to inject a treatment gas into a molten metal contained in a tank ( 1 ) and which is designed to be fixed in one of the walls of said tank. The inventive device comprises at least one injection nozzle ( 18 ) which is equipped with an end hole ( 19 ). Said device is characterised in that it comprises a mobile means ( 14 ) which can be manoeuvred from outside of the injection device and which is used to unblock the aforementioned end hole of the nozzle.
Patent BR-0314322-A (BR)
Title: Aparelho de bombeamento aprimorado e processo para polimerização em suspensão em reatores de ciclo
Inventor: HOTTOVY JOHN D
IPC: C08F2/00
Filed: 2003-09-16
Abstract: "APARELHO DE BOMBEAMENTO APRIMORADO E PROCESSO PARA POLIMERIZAçãO EM SUSPENSãO EM REATORES DE CICLO". Processo de polimerização de olefina e aparelho onde uma suspensão fluida compreendendo monómero, diluente e catalisador é circulada em um reator de ciclo contínuo por duas ou mais bombas (100, 102). O processo e o aparelho permitem operar a reação com conteúdos de sólidos significativamente maiores na suspensão fluida em circulação. Em uma modalidade preferida, a suspensão fluida é circulada por dois propulsores (22a, 22b) dispostos de forma que o propulsor no sentido da corrente (22a) se beneficie da energia rotacional transmitida pelo propulsor contra a corrente (22b). Um processo de polimerização de olefina operando com sólidos de reator maiores em virtude da circulação mais agressiva, melhorou as eficiências, particularmente em reatores de grandes volumes.
Patent BR-0316628-A (BR)
Inventor: CAO LIXIN
IPC: H01M4/90
Filed: 2003-11-25
Abstract: A binary platinum-ruthenium alloy suitable as the active component of a direct methanol fuel cell anode and use thereof in a fuel cell and the method of forming a catlyst therefrom.
Patent BR-0316676-A (BR)
Title: Composição de revestimento aquosa, e, método para fazer a mesma
Inventor: SCHICK MARTIN FREDERICK
IPC: C09D167/08
Filed: 2003-12-10
Abstract: "COMPOSIçãO DE REVESTIMENTO AQUOSA, E, MéTODO PARA FAZER A MESMA". Composições de revestimento aquosas auto-reticuláveis são descritas compreendendo um composto alquídico dispersável em água tendo funcionalidade sulfonato e acetoacetato, uma amina primária bi- ou poli-funcional adequada, e uma amina primária monofuncional ou secundária cicloalifática monofuncional. A reticulação da composição inclui cura oxidativa através de segmentos de ácido graxo do composto alquídico, e reticulação através de reação entre os grupos acetoacetato do composto alquídico e os grupos de amina primária da amina polifuncional. Os sistemas alquídicos aquosos descritos não requerem a presença de aminas para o propósito de dispersão dos compostos alquídicos, enquanto exibem tempos superiores livres de pegajosidade e de secagem quando usados nas composições de revestimento. Níveis de performance são alcançados, que tinham requerido aumentos no peso molecular e Tg, com um aumento concomitante nos níveis de VOC. Também descritos são métodos para fazer as composições da invenção.
Patent BR-0318114-A (BR)
Title: Vacinação ou imunização utilizando um regime de iniciação-reforço
Inventor: AUDONNET JEAN-CHRISTOPHE FRANC
IPC: C12N15/45
Filed: 2003-02-19
Abstract: "VACINAçãO OU IMUNIZAçãO UTILIZANDO UM REGIME DE INICIAçãO-REFORçO". A presente invenção refere-se a processos e composições e kits para a vacinação ou a imunização de um animal, tal como um mamífero, vantajosamente um bovino, que envolve um regime de iniciação-reforço.
Patent BR-8007956-A (BR)
Inventor: BJURLING A
IPC: B65D90/02
Filed: 1980-03-26
Abstract: PCT No. PCT/SE80/00086 Sec. 371 Date Nov. 26, 1980 Sec. 102(e) Date Nov. 26, 1980 PCT Filed Mar. 26, 1980 PCT Pub. No. WO80/02019 PCT Pub. Date Oct. 2, 1980.The invention relates to an insulated tank container. In order to obtain a particularly light and cheap construction, the tank container consists of a thin inner shell (4) and outside this semi-hard or hard insulation (6, 8, 10, 11) which has the capacity to take up and transfer stresses in various directions and is firmly glued to the inner shell. An outer shell (5, 7, 9) with a framework (1) may be disposed outside the insulation. As an alternative, the insulation may be introduced, foamed and hardened in situ between preformed shells.
Patent BR-8101022-A (BR)
Inventor: PERRON R
IPC: C07C51/12
Filed: 1981-02-20
Abstract: 1. Process for the preparation of acetic acid by reaction of carbon monoxide with methanol in the presence of an effective amount of nickel, an alkyl or acyl halide and a carboxylic acid initially introduced, in the liquid phase, at a temperature above 120 degrees C and under a total pressure of less than 200 bars, characterized in that the reaction is carried out in the presence of at least one alkali metal salt.
Patent BR-8106951-A (BR)
Inventor: MARTINOLA FRIEDRICH
IPC: B01J49/90
Filed: 1981-10-27
Abstract: The invention concerns a counter-current adsorption filter for the treatment of liquids, with different adsorbents which require different regenerating agents, in which loading of the different adsorbents is effected in a stream of liquid flowing upwards and regeneration of the different loaded adsorbents with the different regenerating agents is effected in a stream of liquid flowing downwards, the inside of which filter is subdivided, by horizontal devices which are permeable to liquid, into a number of chambers corresponding to the number of different adsorbents to be used; in which the adsorbents which are regenerated with different regenerating agents are present in adjacent chambers; the chambers - with the exception of the topmost chamber of the filter - are equipped with a liquid drainage system which is located below the device which is permeable to liquid and forms the upper boundary of the chamber, and which is embedded in a layer of inert material; and in which the individual chambers are filled with a certain amount of adsorbent. The invention furthermore concerns a process for the operation of this letter.
Patent BR-8206169-A (BR)
Inventor: GILLEMOT LASZLO
IPC: F16B7/04
Filed: 1982-10-22
Abstract: The clamping element for the releasable fastening of spatially arranged or parallel bars, tubes and similar objects has a basic body comprising at least one fixing hole and two or three, but in given case several inlet holes for each fixing hole, penetrating the fixing hole, parallel with and/or by-passing each other, and tensioning insert arranged in the fixing holes. The tensioning insert has recesses corresponding to the penetrations and it is formed as to allow its tensioning in axial direction. The basic body is preferably spherical, cylindrical or prismatic.
Patent BR-8403240-A (BR)
Inventor: MALBRANCQ JEAN-MICHEL
IPC: A61M1/00
Filed: 1984-06-29
Abstract: Process/apparatus for the processing of body fluids, advantageously comprising plasmapheresis technique for the fractionation of whole blood, features (i) means, e.g., a common blood transfusion needle, for withdrawing and returning body fluid from and to a living patient; (ii) a body fluid separating module which comprises an upstream first compartment and a downstram second compartment, and having a semi-permeable membrane body fluid separator disposed therebetween; (iii) first conduit means communicating said withdrawal and return means (i) with the upstream first compartment of said separating module (ii); (iv) means provided along said first conduit (iii) for conveying body fluid in either direction therein; (v) means responsive to said conveying means (iv), adapted to monitor the pressure of body fluid circulating in said first conduit (iii), and provided between said withdrawal and return means (i) and said conveying means (iv); (vi) means for collecting body fluid transported across said semi-permeable membrane and communicating with the downstream second compartment of said separating module (ii); (vii) second conduit means communicating the upstream first compartment of said module (ii) to (viii) means for containing body fluid which has not been transported across said semi-permeable membrane thereof, (ix) third conduit means communicating said container means (viii) to said first conduit means (iii) at a point intermediate said conveying means (iv) and the upstream first compartment of said separating module (ii); (x) means provided along said first conduit (iii) at a point intermediate the upstream first compartment of said separating module (ii) and the juncture of communication between said container means (viii) and the said first conduit means (iii), for conveying body fluid therein in the direction of the said upstream first compartment; and (xi) means for ensuring that the pressure across the said semi-permeable membrane of any body fluid in contact therewith does not exceed predetermined value.
Patent BR-8505816-A (BR)
Inventor: KOVARI KALMAR
IPC: E21B34/14
Filed: 1985-11-20
Abstract: A measuring tube is inserted into a bore hole for measuring underground fluid pressure and is sealed against the bore hole wall for limiting the areas or regions in which the pressure measurement is to occur. A measuring cell is inserted into the measuring tube wall in each of these areas or regions and includes a mobile pressure sensing element against which acts the pressure of the medium surrounding the measuring tube. An end of the pressure sensing element projects into the inner space of the measuring tube and, for measurement, a measuring wheel of a measuring probe is brought into position underneath the end of the pressure sensing element such that the latter is moved radially outwards against the pressure exerted on it. The force which thus acts on the measuring wheel is determined by a measuring device for measuring the pressure. The medium to be measured does not enter or leak into the measuring tube since the measuring cell is sealingly inserted into the measuring tube. The measuring wheel is brought very accurately into the measuring position by the rotation of a central portion of the measuring probe relative to the end portions, which are guided on wheels, and the movement of the probe until it makes contact with stops. This is a prerequisite for high precision pressure measurement.
Patent BR-9003302-A (BR)
Inventor: BIANGIOTTI GUGLIELMO
IPC: B65H18/20
Filed: 1990-07-10
Abstract: The rewinding machine of the present invention produces rolls or logs of paper such as toilet paper, kitchen towels, etc. It includes an upper winding cylinder (9; 109), a lower winding cylinder (10) forming with the upper one an interspace (12), a mobile roller (14) able to define with said two cylinders a space in which the roll is wound. A pusher (22) inserts individual cores (A) in said interspace, and an applicator (34, 36, 38) wets the cores with adhesive. In combination with one (9; 109) of the two winding cylinders (9, 109; 10) a fixed surface (52; 80) is provided. A web of incoming paper N slides along the surface (52; 80). The pusher (22) moves the core (A1) at an insertion speed which is lower than the paper-feeding speed. During its insertion into the interspace (12) the core (A1) moves toward the fixed surface (52; 80), providing a temporary braking effect on the web N lying between the fixed surface (52; 80) and the core (A1). This causes the web to tear between the just-completely formed roll (R) and the incoming core (A1).
Patent BR-9101221-A (BR)
Inventor: CURTIS JOHN P
IPC: A61C17/00
Filed: 1991-03-27
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent BR-9102966-A (BR)
Inventor: CHAN SHIU K
IPC: G06F12/06
Filed: 1991-07-12
Abstract: Speeds up computer memory system operations by providing a memory fetch cycle that is shorter than the memory store cycle. To do this, the invention changes the timing of the recovery part of the fetch operation in the semiconductor memory chips of the memory. Each chip has at least one dynamic random access memory array (DRAM) and a small high speed cache memory (SRAM) on the chip. The system memory controller recognizes the fetch or store state of a memory request in generating a DRAM subrow-address timing signal (RAS) and a cache address timing signal (CAS) for enabling the accessing and addressing of bits in the SRAM and the recovery in the DRAM. The invention controls RAS to start DRAM recovery for a fetch cycle near the start of fetching of data from the SRAMs on the chips, but controls RAS to not start DRAM recovery for a store cycle until SRAM data storing is done. The clocks on the chips contain circuits that enable fetching of data from the SRAMs during DRAM recovery, but that prevent DRAM recovery from starting until data storing in the SRAMs is complete. <IMAGE>
Patent BR-9107130-A (BR)
Inventor: VALTNT PAUL L JR
IPC: C08J7/056
Filed: 1991-11-20
Abstract: A method of modifying surfaces of polymeric objects which comprises immersing the polymeric object in an aqueous dispersion of a polymerizable surfactant, a cross-linking agent, and a free radical initiator and exposing the immersant to ultraviolet light to form a permanent, cross-linked surface coating on the object. Also disclosed are coated objects prepared by this method, which is particularly suited for coating contact lenses.
Patent BR-9201078-A (BR)
Inventor: MORINI GIAMPIERO
IPC: C08F4/654
Filed: 1992-03-27
Abstract: Catalyst components for the polymerization of olefins obtained by reacting a tetravalent titanium halide or halogen alcoholate and an electron-donor compound with a porous polymer support on which is supported a magnesium dihalide or a magnesium compound which does not contain Mg-C bonds and can be transformed into a dihalide, characterized in that the Mg content before and after the reaction with titanium compound ranges from 6 to 12% by weight.
Patent BR-9202084-A (BR)
Inventor: CHROBACZEK HARALD DR
IPC: D06M13/02
Filed: 1992-05-29
Abstract: Aqueous dispersions which are highly suitable for the treatment of fibre materials, in particular textile materials, contain a polysiloxane containing, on average, at least two hydroxyl groups, each bonded to a silicon atom, and a polysiloxane containing, on average, at least one amido group in the molecule. If the amido polysiloxane contains no primary amino group, the dispersions must contain a third polysiloxane which contains at least one primary amino group in the molecule. The fibre materials treated with these dispersions have a pleasantly soft hand and low tendency toward yellowing. The dispersant content may be lower than in known dispersions of amido-functional polysiloxanes.
Patent BR-9205643-A (BR)
Inventor: BARR NEAL
IPC: C25C1/12
Filed: 1992-02-12
Abstract: PCT No. PCT/AU92/00052 Sec. 371 Date Apr. 9, 1994 Sec. 102(e) Date Apr. 9, 1994 PCT Filed Feb. 12, 1992 PCT Pub. No. WO92/14865 PCT Pub. Date Sep. 3, 1992.An electrolytic metal extraction cell (10) is disclosed for the electrowinning of metals from dilute solutions of their salts. A thin-walled tube (12) formed from the metal to be deposited extends between a pair of plastic end caps (13 and 14). The upper and lower end caps (13 and 14) include respective fluid outlet and inlet pipes (22 and 23) having their axes perpendicular to the axis of the tube (12) and tangential to the annular cavity (24) between the tube (12) and a central tubular electrode (21), inducing a spiral or turbulent fluid flow within the annular cavity (24) which promotes even deposition of electrowon material onto the tube (12).
Patent BR-9302960-A (BR)
Inventor: TOKI TADAAKI
IPC: C07D213/82
Filed: 1993-07-22
Abstract: The amide compound of the formula (I) or its salt: <CHEM> wherein X is an oxygen atom or a sulfur atom, Y is a haloalkyl group, each of R<1> and R<2> which are independent of each other, is a hydrogen atom, an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, -C(W<1>)R<3>, -S(O)nR<4> or -NHR<5>, or R<1> and R<2> together form =C(R<6>)R<7> or together with the adjacent nitrogen atom form a C4-5 5- or 6-member heterocyclic group which may contain a nitrogen atom or an oxygen atom, R<3> is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, an aryl group which may be substituted, an alkoxy group, an alkylthio group or a mono- or di-alkylamino group, R<4> is an alkyl group or a dialkylamino group, R<5> is an alkyl group or an aryl group, each of R<6> and R<7> which are independent of each other, is an alkoxy group or an alkylthio group, W<1> is an oxygen atom or a sulfur atom, m is 0 or 1, and n is 1 or 2, provided that when m is 0 and X is an oxygen atom, R<1> and R<2> are not simultaneously hydrogen atoms.