baber/WOPTO huggingface dataset:
Patent BR-0317469-A (BR)
Title: Uso de um combustìvel derivado de fischer-tropsch, ou de uma composição de combustìvel contendo um combustìvel derivado de fischer-tropsch, e, métodos para melhorar a capacidade de resposta de um motor de ignição por compressão e/ou um veìculo acionado com tal motor e para operar um motor de ignição por compressão e/ou um veìculo que é acionado com tal motor
Inventor: LLOYD DAVID HUGH
IPC: C10L1/02
Filed: 2003-12-19
Abstract: USO DE UM COMBUSTìVEL DERIVADO DE FISCHER-TROPSCH, OU DE UMA COMPOSIçãO DE COMBUSTìVEL CONTENDO UM COMBUSTìVEL DERIVADO DE FISCHER-TROPSCH, E, MéTODOS PARA MELHORAR A CAPACIDADE DE RESPOSTA DE UM MOTOR DE IGNIçãO POR COMPRESSãO E/OU UM VEìCULO ACIONADO COM TAL MOTOR E PARA OPERAR UM MOTOR DE IGNIçãO POR COMPRESSãO E/OU UM VEìCULO QUE é ACIONADO COM TAL MOTOR. O uso de um combustível derivado de Fischer-Tropsch em uma composição de combustível, para o fim de melhorar a capacidade de resposta de um motor de ignição por compressão, como um motor a diesel de injeção direta turbocarregado, e/ou um veículo que é acionado com referido motor, sendo a composição de composição de combustível introduzida no motor, um método para melhorar a capacidade de resposta de tal motor e/ou um veículo acionado com tal motor por substituição, no referido motor, de uma composição de combustível que não contém combustível derivado de Fischer-Tropsch por um combustível dericado de Fischer-Tropsch ou uma composição de combustível que contém um combustível derivado de Fischer-Tropsch, e um método para operar este motor e/ou veículo que envolve introduzir, na câmara de combustão do motor, um combustível derivado de Fischer-Tropsch ou uma composição de combustível que contém um combustível derivado Fischer-Tropsch, com o fim de melhorar a capacidade de resposta de referido motor e/ou veículo.
Patent BR-7904488-A (BR)
Inventor: HAMMANN I
IPC: C07C61/16
Filed: 1979-07-13
Abstract: 2,2-Dimethyl-3-(2'-perfluoroalkyl-2'-perhaloalkyl-vinyl)-cyclopropane of the formula   <IMAGE>   in which R is -COOR2, -COOH, -CO-Halogen, -CN or -CO-CH3, R1 is fluorine or CF3, R3 is fluorine, chlorine, bromine or R1CF2-, and R2 is the radical of an alcohol which possess arthropodicidal properties. These compounds can be produced by adding a compound of the formula   <IMAGE>  to an olefin of the formula <IMAGE>  to produce a compound of the formula   <IMAGE>  and dehydrohalogenating said compound. This compound may be hydrolyzed, saponified or esterified, depending upon the particular derivative desired.
Patent BR-8200457-A (BR)
Inventor: STOEHR HELMUT LUDWIG
IPC: H01M50/491
Filed: 1982-01-27
Abstract: 1. Process for the production of porous bodies containing no binder in the pores with air resistant values, variable within wide limits, as a measure for the pore size from coarse-pored substrates obtained by any production process and fillers, characterized in that the substrate is filled with a binder-free dispersion of a micronized agglomeratable filler having a particle size of not more than 5x10**-3 mm and subsequently the dispersion medium is removed.
Patent BR-8201083-A (BR)
Inventor: REDI VITTORIO
IPC: A44C/
Filed: 1982-03-02
Abstract: A fastener for jewelry and the like comprises a box-shaped structure made of foil and has, at both ends, two transverse seats which receive fastening elements of a chain or the like to which the fastener is attached. One end is formed by a half-open hook which is closed by a resiliently mounted tongue forming part of the box-shaped structure. The tongue is shaped to increase its stiffness so that the fastener will not become unfastened accidentally despite the fact that the foil is of soft metal such as gold.
Patent BR-8206842-A (BR)
Inventor: HANSELER URS
IPC: H05K7/14
Filed: 1982-11-25
Abstract: A modular assembly comprising a rack composed of side walls, two front and at least two rear transverse support members for the accommodation of one-tier or two-tier module supports. For the accommodation of the module supports which comprise at least one connector there are provided guide rails which are releasably attached to the transverse support members by means of resilient latching members. The guide rails each comprise securing means for attaching a connector by means of a plug. For securing two connectors there is provided in addition to the securing means of the guide rails a snap-on holder releasably attached to an intermediate transverse support member. When assembled the support elements of the individual module supports which are provided with a nose are in engagement with a longitudinal groove in the front transverse support member while the module supports are secured to the rack by means of a securing member which is provided with shock-absorbing profiled sectional members lying in contact with the support elements.
Patent BR-8306626-A (BR)
Inventor: SCHUPP EBERHARD
IPC: C08G59/62
Filed: 1983-12-02
Abstract: 1. A process for the preparation of a curable polyadduct which carries basic nitrogen groups, is water-dispersible after protonation with an acid, and is useful as a binder for cationic electrocoating finishes, where the polyadduct is prepared from (A) monophenols and/or polyphenols which carry, on the aromatic nucleus, groups of the general formula (I)  see diagramm : EP0113047,P9,F2  where R**1 and R**2 are identical or different and are each hydrogen or methyl, (B) amines possessing at least one primary and/or secondary amino group, and (C) epoxide compounds having a molecular weight of not more than 5,000, components (A) and (C) are used in such amounts that the ratio of phenolic hydroxyl groups of (A) to epoxide groups of (C) is from 1:0.5 to 1:2.5, amine (B) is used in such an amount that the resulting polyadduct of (A), (B) and (C) contains from 0.1 to 5% by weight of basic nitrogen, and either component (A) is first reacted with component (B) and the resulting product is then reacted with component (C), or component (A) is first reacted with component (C) and the resulting product is then reacted with component (B), wherein the epoxide compounds (C) used are reaction products of aromatic epoxy resins with polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds, these polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds having a molecular weight of from 530 to 3,000 and having been reacted with the aromatic epoxy resins in such a ratio that from 0.1 to 0.77 hydroxyl, carboxyl or SH group, individually or as a mixture with one another, is present per epoxide group.
Patent BR-8307090-A (BR)
Inventor: KANNER BERNARD
IPC: C07F7/18
Filed: 1983-12-22
Abstract: Silyl carbamates are produced by the reaction under suitable reaction conditions of silanes bearing at least one silicon-hydrogen bond of the formula: R4-xSiHx with an ammonium carbamate of the formula: R'R''NH2(+)R'R''NCO2(-). This novel route is much simpler and more direct than those previously known and provides a new classes of silyl carbamates.
Patent BR-8605209-A (BR)
Inventor: BUERSTINGHAUS RAINER
IPC: A01N57/12
Filed: 1986-10-24
Abstract: Bisthiolphosphates of the formula   <IMAGE>   where R is alkyl, and pesticides containing these compounds.
Patent BR-8706990-A (BR)
Inventor: PARK ANDREW CAMPBELL
IPC: A61K/
Filed: 1987-12-22
Abstract: A substantially anhydrous propellant-containing antiperspirant product suitable for topical application to the skin comprises a finely-divided powder antiperspirant agent which is normally insoluble in the liquid phase of the product, an anhydrous alcohol chosen from ethanol, isopropanol or mixtures thereof, a suspending agent in the form of a hydrophobically treated clay, a normally gaseous anhydrous propellant and optionally and emollient liquid which is less volatile than isopropanol and a normally liquid anhydrous propellant; provided that the weight ratio of the suspending agent to the anhydrous alcohol is from 2:1 to 1:12 to achieve maximum efficacy as measured by sweat weight reduction following topical application of the product to perspiring skin.
Patent BR-8905430-A (BR)
Inventor: BERTIGER BARY ROBERT
IPC: H04W88/18
Filed: 1989-10-25
Abstract: A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred nautical miles. The system employs a number of low-earth orbiting satellites (1,2, etc.) moving about the earth in orbit. Links (i) are provided from the satellites directly to the users and via the public switched telephone network (20) to other users (30). The satellites are interconnected via links (j) in a ring structure surrounding the earth. Switching is performed by each of the satellites. In addition, each of the satellites hands off a call as it moves out of the range of a particular user.
Patent BR-9101192-A (BR)
Inventor: DEZ GUY
IPC: B65D65/38
Filed: 1991-03-26
Abstract: There are described pesticidal active substance concentrates in packaged form which consist of a water-soluble packaging and a liquid, non-aqueous pesticidal concentrate.
Patent BR-9304785-A (BR)
Inventor: PATIL MALLANGOUDA DYAMANAGOUDA
IPC: C01B39/00
Filed: 1993-11-22
Abstract: Mixed zeolites embedded in and strongly bound to a substrate and method for producing same are disclosed. The method comprises providing a plurality of seed zeolites, raw material for forming zeolites, the raw material comprising a source of silica, and a substrate, and combining the above, heat-treating the combination at a temperature and for a time sufficient to insure the formation of stable SiO2, and hydrothermally treating the heat-treated combination with alkali hydroxide, and optionally, a source of alumina as additional raw material at least when the combination is absent a source of alumina, to produce the mixed zeolites. The substrate can either enter into the reaction to form the zeolites, or they can be non-reactive. <IMAGE>
Patent BR-9305573-A (BR)
Inventor: LJUNGQUIST OLLE
IPC: A61M5/28
Filed: 1993-06-23
Abstract: PCT No. PCT/SE93/00558 Sec. 371 Date Feb. 24, 1994 Sec. 102(e) Date Feb. 24, 1994 PCT Filed Jun. 23, 1993 PCT Pub. No. WO94/01150 PCT Pub. Date Jan. 20, 1994.A method for manufacturing an injectable preparation of a pharmaceutically active agent suitable for storage in a dual-chamber injection cartridge. A dual chamber injection cartridge is provided, including: a barrel; a front chamber for a solid component; a rear chamber for a liquid component; a displaceable front piston separating the front and rear chambers; a closure sealing the front end of the barrel; and a constriction between the front and rear ends of the barrel. The constriction has a non-circular cross-section and an openable bypass connection permitting passage of liquid between the rear and front chambers. Prior to opening the bypass connection, the front piston is positioned between the constriction and the rear end of the barrel. The constriction resists displacement of the front piston in a direction of the front end of the barrel when the piston is in the vicinity of the constriction. The constriction prevents displacement of the front piston toward the front end of the barrel when a vacuum exists in the front chamber. A pressure in the vicinity of atmospheric pressure exists in the rear chamber. The front piston is deformed while being displaced through the constriction in the direction of the front end of the barrel while overcoming the resistance. The deformation establishes the liquid bypass connection. The rear chamber is filled with the liquid component. The rear chamber is sealed. A solution of the pharmaceutically active agent is charged in the front chamber. The front chamber is sealed.
Patent BR-9401133-A (BR)
Inventor: HOOPES ROBERT J
IPC: E04G23/02
Filed: 1994-03-11
Abstract: A rehabilitative solution for preventing or retarding the spread of corrosion of metal reinforcements in concrete, comprising a) one or more corrosion-inhibiting agent(s) and b) a impregnation-increasing amount of a penetration-enhancing agent selected from the group consisting of C1 to C20 alcohols; alkali metal salts of gluconic acid; alkyl-substituted benzene compounds; or mixtures thereof, is disclosed, along with several methods of its application for concrete rehabilitation.
Patent BR-9405617-A (BR)
Inventor: CHEVALLIER YVONICK
IPC: C08L9/00
Filed: 1994-09-29
Abstract: Novel silicas in the form of powder and spherical beads or granules. The silicas are characterized by having a specific CTAB surface of 100-140 m2/g, a small median diameter, following disaggregation by ultrasound means, and optionally, a porous distribution so that the porous volume occupied by the pores whose diameter is 175-275  ANGSTROM  is less than 55% of the porous volume occupied by the pores having diameters of 400  ANGSTROM  or less. The invention also concerns a method for the preparation of said silicas and their use as reinforcing fillers for elastomers.
Patent BR-9509366-A (BR)
Inventor: DESJOYAUX JEAN LOUIS
IPC: B01D35/26
Filed: 1995-10-13
Abstract: PCT No. PCT/FR95/01341 Sec. 371 Date Jul. 7, 1997 Sec. 102(e) Date Jul. 7, 1997 PCT Filed Oct. 13, 1995 PCT Pub. No. WO96/12075 PCT Pub. Date Apr. 25, 1996Apparatus for filtering swimming pool water that includes a housing having a front wall that forms an integral part of the pool's side wall. The housing has a front compartment that is filled with pool water and a water filter and rear compartment containing a pump. The compartments are separated by a water-tight partition. The pump is arranged to draw inlet water through the filter and discharge it back into the pool.
Patent BR-9509634-A (BR)
Inventor: STEJERNFELT ULLA
IPC: A61K9/08
Filed: 1995-10-19
Abstract: PCT No. PCT/SE95/01228 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Oct. 19, 1995 PCT Pub. No. WO95/14084 PCT Pub. Date May 17, 1996This invention relates to a storage stable concentrated water-solution for infusion having a pH in the range from 1.0 to 2.5 and containing an active thrombin inhibitor having the formulaHOOC-CH2-Ywherein Y is (R)-Cha-Pic-Nag or (R)-Cgl-Aze-Pab, as a salt or as a free base thereof, a process for their preparation and to a method for treatment of a patient in need of said formulation.
Patent BR-9607559-A (BR)
Inventor: LEM KWOK WAI
IPC: C08J5/14
Filed: 1996-01-30
Abstract: A composition containing a matrix, a fiber, a filler; and a friction modifier; wherein an effective amount of at least one of said components selected from the group consisting of fiber, filler, friction modifier and combinations thereof are cure promoting compounds having an effective aspect ratio such that the composition is rapidly cured in the presence of electromagnetic energy, and a process for curing such compositions. Articles comprised of this composition are suitable for use in the production of friction materials, such as brake pads, drum linings, and clutches.
Patent BR-9608182-A (BR)
Inventor: BELLIGOI PETER
IPC: C09D7/00
Filed: 1996-04-23
Abstract: PCT No. PCT/EP96/01682 Sec. 371 Date Apr. 6, 1998 Sec. 102(e) Date Apr. 6, 1998 PCT Filed Apr. 23, 1996 PCT Pub. No. WO96/34062 PCT Pub. Date Oct. 31, 1996The invention relates to an aggregated silica gel which has been produced from silica gel particles having a particle size of 1 to 20 mu , a surface of 200 to 1000 m2/g and a specific pore volume of 0.4 to 2.5 ml/g and a binding agent selected from synthetic or natural phyllosilicate, pyrogenic silicon dioxide and organic polymers soluble in water or dispersible in water. Aggregation takes place by spray-drying a suspension having 1 to 25% solids. The product is suitable as a matting agent for coatings, as an antiblocking agent for polymer films and as a beer clarifying agent.
Patent BR-9611400-A (BR)
Title: "agentes antimicobiano de benzoxazina".
Inventor: FRECHETTE ROGER
IPC: A61P31/04
Filed: 1996-10-17
Abstract: Patente de Invenção: <B>"AGENTES ANTIMICROBIANO DE BENZOXAZINA"<D>. A invenção refere-se a compostos antibacterianos de benzoxazina e de pirido-oxazina da fórmula geral (1), em que a porção Q é uma porção de fenila fundida ou de piridila fundida como aqui descrita, a composições farmacêuticas contendo os compostos, a métodos para sua produção e a seu uso em tratamento de infecções bacterianas.
Patent BR-9702166-A (BR)
Inventor: MALDONADO DAVID
IPC: H04B1/38
Filed: 1997-04-01
Abstract: A novel and improved antenna coupler useful in an adapter for a portable radiotelephone. In a first embodiment, a plurality of curved bands of metal are positioned on a ground plane, with at least one of the plurality of curved bands of metal being electrically isolated from the ground plane so as to couple RF signals to and from the antenna of a portable telephone. At least one ground pin is also mounted on the ground plane. When a portable radiotelephone is interfaced with the antenna coupler, the at least one ground pin makes electrical contact with assembly screws or an external ground pad of a battery charging port on the portable radiotelephone. In a second embodiment, a coupling pin makes direct contact with an component of the RF chain of the portable radiotelephone. In a third embodiment, a helical coupler surrounds the antenna of the portable radiotelephone.
Patent BR-9706100-A (BR)
Title: Aparelho de pulverização a chama e processo depulverização térmica de materiais de pulverizaçãometálicos e não metálicos
Inventor: DVORAK MICHAEL
IPC: C23C4/123
Filed: 1997-12-16
Abstract: "APARELHO DE PULVERIZAçãO A CHAMA E PROCESSO DEPULVERIZAçãO TéRMICA DE MATERIAIS DE PULVERIZAçãOMETáLICOS E NãO METáLICOS". Um aparelho de pulverizaçãoa chama, em particular uma pistola (10) de pulverização a chamade alta velocidade, para a pulverização térmica de materias depulverização metálicos e não metálicos na forma de pó ou dearame por meio de uma chama compreendendo um combustívellíquido ou gasoso e um gás de oxidação, a qual chama éproduzida numa câmara de combustão (26) e é acelerada numtubo de constrição (34), tem um sistema de maçarico refrigerado aágua que inclui pelo menos três partes, com uma câmara decombustão (26), um tubo de constrição (34) e uma passagem deconstrição de chama (32). O tubo de constrição (34) é montadointercambiavelmente e é associado com pelo menos uma vedação(40) que é submetida ao efeito de pressão de meios dearmazenagem de força (42). Pelo menos uma mola helicoidal (42)ou pelo menos uma mola de lâmina (66) é associada com avedação (40) para o tubo de constrição (34) inserido, como meiosde armazenagem de força.
Patent BR-9712616-A (BR)
Title: Peça de vestuário de puxar para cima descartavél e processo para produzir a mesma.
Inventor: CHAN JOHN GEOFFREY
IPC: A41B13/04
Filed: 1997-10-28
Abstract: <MU><B>PEçA DO VESTUáRIO DE PUXAR PARA CIMA DESCARTáVEL E PROCESSO PARA PRODUZIR A MESMA<MV><D>. Expõe-se uma peça de vestuário de puxar para cima descartável (10) que compreende uma superfície externa, uma superfície interna, uma parte frontal (11), uma parte traseira (12), uma parte de gancho (13), cada uma dita parte frontal (11) e dita parte traseira (12) tendo painéis laterais com bordas laterais (14), e costuras laterais de sobreposição (15) que unem entre si os ditos painéis laterais da dita parte frontal (11) e dita parte traseira (12) para formar aberturas de pernas (16) e uma área de cintura, caracterizada pelo fato de que pelo menos uma aba lateral (17) fica disposta fora de cada uma das ditas bordas laterais (14) dos ditos painéis laterais que formam a parte mais externa das ditas costuras laterais de sobreposição (15).
Patent BR-9714856-A (BR)
Title: Laminador para laminar placa ou tira
Inventor: ZHENG HONGZGUAN
IPC: B21B13/02
Filed: 1997-09-04
Abstract: Patente de Invenção: <B>"LAMINADOR PARA LAMINAR PLACA OU TIRA"<D>. Laminador para laminar tiras ou placas que compreende armações de bastidor, vigas transversais superior e inferior, meios de aparafusamento, grupos de cilindro superior e inferior e calços de cilindro. A viga transversal superior/inferior é, respectivamente, montada no lado superior/inferior das armações, ao qual são fixados os meios de aparafusamento, os meios de aparafusamento sendo localizados nas porções de extremidade da viga transversal superior para permitir que a última se mova para ajustar o vão do cilindro. Os calços de cilindro e os grupos de cilindros superior e inferior são dispostos entre os calços de cilindro e as vigas transversais, e os mancais são providos entre os grupos de cilindro superior/inferior e os calços de cilindro. Tanto os mancais como os blocos de sustentação são posicionados na parte intermediária dos cilindros e na área dos corpos de cilindro.
Patent BR-9800217-A (BR)
Title: Dispositivo para medição de nìvel em tanques de combustìvel de caminhões e outros
Inventor: VALLE CESARE LA
IPC: G01F23/26
Filed: 1998-01-05
Abstract: <B>"DISPOSITIVO PARA MEDIçãO DE NìVEL EM TANQUES DE COMBUSTìVEL DE CAMINHõES E OUTROS"<D> constituído por bloco do dispositivo de controle (1), confeccionado em material isolante e que deve ser fixado no bocal apropriado aplicado no tanque de combustível, dotado de um circuito integrado (2) ligado, por cabos (3), à bateria e ao painel de instrumentos de veículos, dito circuito (2) dotado de um par de pequenos potenciómetros (4) para ajuste dos níveis mínimo e máximo e ligado à tubos metálicos internos (5) e externo (6) concêntricos, rigidamente posicionadas, superiormente, pelo referido bloco do dispositivo de controle (1) e, inferiormente, por pequeno bloco plástico separador (7) com recortes para a entrada e saída do combustível entre as paredes dos tubos e com dito tubo externo (6) dotado, junto ao referido bloco (1), de pequeno orifício (8) para entrada e saída de ar para compensação da pressão interna com a pressão externa, cujo desenvolvimento visa garantir uma grande precisão na medição de nível de combustível dos tanques dos veículos automotores, tais como os caminhões e outros, para que o motorista possa controlar adequadamente a autonomia do veículo.
Patent BR-9800810-A (BR)
Title: Conjunto de acionamento para sarilho de ferramenta de corte.
Inventor: DUDLER HERIBERT
IPC: A01D57/02
Filed: 1998-03-03
Abstract: Patente de Invenção: <B>"CONJUNTO DE ACIONAMENTO PARA SARILHO DE FERRAMENTA DE CORTE''<D>. A invenção abrange uma unidade de acionamento aprimorada para o sarilho da ferramenta de corte de uma colheitadeira, especialmente para colheitadeiras com mesa de corte de duas divisões e um sarilho de ferramenta de corte regulável dentro e contrário à direção de trabalho. Os conjuntos de acionamento conhecidos com correias em V, correias de acionamento ou eixos articulados exigem um dispêndio mecânico majorado e estão sujeitos a desgaste maior que resulta em prematuro desgaste da árvore articulada e em uma marcha irregular do sarilho. Para evitar estas desvantagens, o torque de acionamento derivado de um dos órgãos operacionais propulsionados da ferramenta de corte será transferido para uma engrenagem 7 fixa no consolo do sarilho 2, disposta de tal maneira que a saída da engrenagem 7 seja a entrada da engrenagem 6, flangeada na sapata deslizante 5, estão situados em planos axiais aproximadamente idênticos e a árvore articulada 9 está posicionada aproximadamente em paralelo para com o eixo longitudinal do consolo do sarilho 2. Além de outras propriedades vantajosas, este conjunto de acionamento assegura um fluxo energético aproximadamente linear do torque de acionamento, com simultânea redução do espaço construído necessário para o acionamento.