baber/WOPTO huggingface dataset:
Patent BR-8102910-A (BR)
Inventor: LOUIS HO TAN TAI
IPC: C11D3/00
Filed: 1981-05-11
Abstract: Silicon-containing microgranules are formed by a coating process using a substantially spherical or cylindrical core material such as a sucrose bead, or an enzyme-containing prill or marume. In a preferred process the core is impregnated with an absorbent such as titanium dioxide, the absorbent is impregnated with a mixture of silicone oil and hydrophobic silica and the coated granule is then coated with wax. The granules are used in detergent compositions.
Patent BR-8300809-A (BR)
Inventor: BRANDES WILHELM
IPC: C07D307/32
Filed: 1983-02-18
Abstract: Substituted oximinoacetanilides of the general formula    <IMAGE> (I)  in which R1 denotes an alkyl or alkoxy group or a halogen atom, R2 denotes a hydrogen or halogen atom or an alkyl or trifluoromethyl group, R3 denotes a hydrogen or halogen atom or an alkyl group, R4 denotes a hydrogen atom or a methyl group, R5 denotes an alkoxy, amino or -NH-CO-NH-R7 group, wherein R7 represents a hydrogen atom or an optionally cyano-, alkoxy- or alkoxycarbonyl-substituted alkyl group, or represents a cycloalkyl group, and R6 denotes various aliphatic or heterocyclic radicals, are new and find use as pest-combating agents, in particular as fungicides.
Patent BR-8400467-A (BR)
Inventor: LINDSJOE ULF JOERLI MIKAEL
IPC: B65D5/06
Filed: 1984-02-03
Abstract: Packing containers with fold-out pouring spout are used for a great number of beverages, e.g. milk. The pouring spout comprises a number of connected triangular wall panels which are delimited by folding lines. On opening the pouring spout is folded out and the packing container is opened in that an outer end of the pouring spout is removed. To prevent the pouring spout from reverting to its folded-in condition after the opening the folding lines which delimit the material panel of the pouring spout from the upper side of the packing container are arranged so that they run at unequal angles. In this manner the breaking open and the forming of the pouring spout are facilitated.
Patent BR-8701578-A (BR)
Inventor: SCHWING FRIEDRICH WILH
IPC: B65G15/16
Filed: 1987-04-06
Abstract: 1. A double band belt conveyor having an end-less rotating conveyor belt, whose band (2) is supported on troughed roller sets (23) at a belt feeder (9) and connecting with a vertical stretch (19), and is held flat on the vertical stretch, and having an endlessly rotating cover belt (18), whose band (29) can be buckled in the conveying stretch for the formation of closed conveying chambers (30) preferably between external tensioning reinforcements (48) and cooperating, shear-resistant transverse reinforcements (27), whereby the band edges are pressed together and the longitudinal edges of the band are held together, characterised in that for holding together the bands (2, 29) outwardly projecting hooks (35, 36) with opposing openings (37, 38) are provided on both cover belt edges (33, 34), which the longitudinal edges (45, 46) of the conveying band (2) approach on running off the troughed roller sets (10, 11) or from which they move away on running of the conveyor band (2) onto the troughed roller sets (25), and that, beyond the last troughed roller set (11) of the belt feeder (9) in the conveying direction, at least one belt bearing roller or belt guide roller (16, 53) is provided which flattens the conveyor band (2) lying on it, the longitudinal edges (45, 46) of which thereby engage in the hooks (35, 36) which serve for pressing together the band edges and for mutual holding together of the bands (2, 29).
Patent BR-8707431-A (BR)
Inventor: TOMALIA DONALD A
IPC: A61K47/48
Filed: 1987-08-18
Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricutural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.
Patent BR-8707602-A (BR)
Inventor: CHANDLER CURTIS SEPHUS
IPC: H01R13/658
Filed: 1987-12-16
Abstract: An electrical connector (4) includes a plurality of electrical terminals situated in an insulating housing (5), and the housing (5) is surrounded by shielding means to form a shielded subassembly. The latter is housed within a premolded boot (120) to form the electrical connector (4) which is interconnectable to shielded cable (180). The shielding means comprises first and second shield members (70,100) assembled to the insulating housing (5) and retained in position by windows (84) in the first shield member (70) engaging with ribs (20) on the housing, in conjunction with tabs (104,108) on the second shield member (100) engaging with the first shield member. <IMAGE>
Patent BR-8807504-A (BR)
Inventor: JEAN-MARC FUCHS
IPC: B01J27/232
Filed: 1988-05-11
Abstract: The catalyst for the dimerization of propylene into methyl-4-pentene-1 comprises potassium (K) and potassium carbonate (K2CO3) and is characterized in that it further contains at least one metal (M) selected amongst manganese, chromium, cadmium, nickel, palladium and titanium. It may also include copper. The method for preparing the catalyst comprises the following steps carried out in the presence of an inert liquid having a high boiling point. In a first step, a suspension of potassium carbonate is obtained in the inert liquid. In a second step, the metal or metals (M), and optionally copper, are introduced in powder form into the highly stirred reaction medium. In a third step, after bringing the reaction medium to a temperature higher than the potassium melting temperature, potassium is introduced under high stirring conditions. In the fourth step, the reaction medium is brought to a temperature comprised between 140 and 180 DEG C during a length of time comprised between 1 and 3 hours, and the reaction medium is then allowed to cool down to room temperature. The process for dimerization of propylene into methyl-4-pentene-1 uses the catalyst disclosed hereabove.
Patent BR-8906531-A (BR)
Inventor: DUMAS SYLVIANE
IPC: C08H1/00
Filed: 1989-12-18
Abstract: The present invention relates to modified gelatin containing polyfluorinated substituents grafted on to the protein chain. It further relates to the process for the preparation of this modified gelatin, which consists in reacting a polyfluorinated derivative containing a group capable of reacting with the OH or NH2 groups of the gelatin in aqueous solution. Application: photographic film preparations.
Patent BR-9205098-A (BR)
Inventor: CEVASCO ALBERT A
IPC: C07B61/00
Filed: 1992-12-18
Abstract: There is provided a method of manufacture of dialkyl monohalomaleate and dialkyl monohalofumarate and mixtures thereof via a dehydrohalogenation of the appropriate dialkyl dihalosuccinate precursor in the presence of an aqueous base and a phase transfer catalyst.
Patent BR-9206239-A (BR)
Inventor: AURELL ESKIL
IPC: F16K7/17
Filed: 1992-06-23
Abstract: PCT No. PCT/SE92/00453 Sec. 371 Date Feb. 10, 1994 Sec. 102(e) Date Feb. 10, 1994 PCT Filed Jun. 23, 1992 PCT Pub. No. WO93/01433 PCT Pub. Date Jan. 21, 1993.A valve arrangement includes a valve housing having a circular cylindrical portion in which is formed a valve chamber, a control valve and a valve member. The valve chamber has an inlet adapted to be connected to a pressure-medium source for allowing pressure-medium to flow into the valve chamber and an outlet through which pressure-medium flows out of the valve chamber. The control valve is movable between a closed position in which the outlet of the valve chamber is closed and an open position in which the outlet of the valve chamber is open. The valve member is freely displaceable within the circular cylindrical portion of the valve housing based on the pressure within the valve chamber. The valve member includes a piston which is movable between a closing position in which the piston is adapted to prevent the flow of pressure-medium and an opening position in which the piston is adapted to permit the flow of pressure-medium. The inlet of the valve chamber is defined by an annular gap formed between the piston and the circular cylindrical portion of the valve housing.
Patent BR-9408401-A (BR)
Inventor: WILFINGER WERNER
IPC: C09D161/20
Filed: 1994-12-22
Abstract: PCT No. PCT/AT94/00203 Sec. 371 Date Jun. 24, 1996 Sec. 102(e) Date Jun. 24, 1996 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/17450 PCT Pub. Date Jun. 29, 1995A process is disclosed for preparing water-dilutable, acrylate copolymer-based lacquer binders. A polycarboxylic component is reacted with an epoxide group-containing polyhydroxylic component, and the carboxylic groups are then at least partially neutralized. As epoxide group-containing monomers for the polyhydroxylic components, glycidyl(meth)acrylate and/or glycidylallylether are used in proportions from 0.1 to 3% by weight. Associated with cross-linking components and if required with other lacquer binders, these lacquer binders are suitable for producing water-dilutable baking enamels with a low auxiliary organic solvent content.
Patent BR-9508685-A (BR)
Inventor: NORDENBERG LENNART
IPC: F16K1/20
Filed: 1995-08-29
Abstract: PCT No. PCT/SE95/00968 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Aug. 29, 1995 PCT Pub. No. WO96/07055 PCT Pub. Date Mar. 7, 1996The invention relates to a throttle device for delivery of a current of gas through a channel (1), the device comprising a flap (4) which is arranged so that it can pivot on an axle (5) and which is designed in such a way that, at a certain pressure force exerted by the current of gas, it is opened from a position in which the channel (1) is essentially closed. The invention is characterized in that it comprises at least one weight (7) which is arranged to rotate together with the flap (4) and is designed to deliver a torque to the axle (5) in conjunction with the pivoting of the flap (4). The invention is intended in particular for recovery boilers, or heating boilers or steam boilers for solid fuels. The invention achieves an improved air penetration in respect of air flowing into the boiler.
Patent BR-9509751-A (BR)
Inventor: WETTLING THOMAS
IPC: C07C253/14
Filed: 1995-11-14
Abstract: PCT No. PCT/EP95/04463 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16023 PCT Pub. Date May 30, 1996Halomethylbenzoyl cyanides I PH-CO-CN (I) where Ph is phenyl which is substituted by chloromethyl or bromomethyl and may cary 1-4 other rradicals, are prepared from halomethylbenzoyl chlorides II PH-CO-Cl (II), by reacting II with a cyanide-donating compound in the presence of a Lewis acid, if required in an inert organic solvent or diluent, and then isolating the product. The halomethylbenzoyl cyanides I are important intermediates for synthesizing crop protection agents.
Patent BR-9600377-A (BR)
Inventor: SIERNOS JOSEPH
IPC: A61P31/04
Filed: 1996-02-09
Abstract: A suture package (5) having a base (20), an upwardly extending wall (30), an inner dispensing wall (50), a suture channel (15) between the walls, and a top friction plate member (70) mounted therein. The package has a central needle park (60) and a discharge opening (76) in the friction plate for removing a needle and suture from the package.
Patent BR-9606092-A (BR)
Inventor: JAU BEAT
IPC: C07C335/22
Filed: 1996-12-19
Abstract: Compounds of the formula I <CHEM> and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III <CHEM>   In the compounds of the formulae I and III:     X is halogen,   n is 0, 1, 2 or 3;   Z is CN, CO-A or CS-A,   A is hydrogen, halogen, OR1, SR2 and N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N.   Processes for the preparation of compounds of the formula I are described.
Patent BR-9607982-A (BR)
Inventor: BREIKSS ANNE IRISA
IPC: C07C253/10
Filed: 1996-03-07
Abstract: A process for hydrocyanation of certain ethylenically unsaturated compounds which uses a catalyst composition comprising certain bidentate phosphorous compounds and zero-valent nickel in the presence of a Lewis Acid promoter.
Patent BR-9608128-A (BR)
Inventor: PUGIN BENOIT
IPC: C07F17/02
Filed: 1996-04-02
Abstract: The invention relates to a compound of formula I R1 is C1-C8alkyl, phenyl or phenyl substituted by from 1 to 3 C1-C4alkyl or C1-C4alkoxy substituents; R2 and R3 are each independently of the other hydrogen or C1-C12alkyl; and Hal is F, Cl, Br or I. Compounds of formula I are valuable intermediates for compounds of formula III which are also a subject of this invention: R1, R2, R3 and Hal are as defined above; R10 and R11 are identical or different and are C1-C12alkyl, C5-C12cycloalkyl, phenyl, C5-C12cycloalkyl substituted by C1-C4alkyl or by C1-C4alkoxy, or phenyl substituted by from one to three C1-C4alkyl, C1-C4alkoxy, -SiR4R5R6, halogen, -SO3M, -CO2M, -PO3M, -NR7R8, -[+NR7R8R9]X- or C1-C5fluoroalkyl substituents; or the group -PR10R11 is a radical of formula IV, IVa, IVb or IVc R4, R5 and R6 are each independently of the others C1-C12alkyl or phenyl; R7 and R8 are H, C1-C12alkyl or phenyl or R7 and R8 together are tetramethylene, pentamethylene or 3-oxa-1,5-pentylene; R9 is H or C1-C4alkyl; M is H or an alkali metal; X- is the anion of a monobasic acid.
Patent BR-9705094-A (BR)
Inventor: MOORE VICTOR STUART
IPC: H04L29/06
Filed: 1997-10-20
Abstract: A firewall isolates computer and network resources inside the firewall from networks, computers and computer applications outside the firewall. Typically, the inside resources could be privately owned databases and local area networks (LAN's), and outside objects could include individuals and computer applications operating through public communication networks such as the Internet. Usually, a firewall allows for an inside user or object to originate connection to an outside object or network, but does not allow for connections to be generated in the reverse direction; i.e. from outside in. The disclosed invention provides a special "tunneling" mechanism, operating on both sides of a firewall, for establishing such "outside in" connections when they are requested by certain "trusted" individuals or objects or applications outside the firewall. The intent here is to minimize the resources required for establishing "tunneled" connections (connections through the firewall that are effectively requested from outside), while also minimizing the security risk involved in permitting such connections to be made at all. The mechanism includes special tunneling applications, running on interface servers inside and outside the firewall, and a special table of "trusted sockets" created and maintained by the inside tunneling application. Entries in the trusted sockets table define objects inside the firewall consisting of special inside ports, a telecommunication protocol to be used at each port, and a host object associated with each port. Each entry is "trusted" in the sense that it is supposedly known only by individuals authorized to have "tunneling" access through the firewall from outside.
Patent BR-9707396-A (BR)
Inventor: MELEN BJORN
IPC: H04N7/16
Filed: 1997-02-07
Abstract: A terminal (1, 2) connected to the public telephone network PSTN has access to the Internet-connecting node by dialling a service number. In the access node the server gives the terminal a temporary IP-address and sets up the connection to the area network (15) or to the worldwide Internet (11) offering chargeable services. In order to bind the A-number and the IP-address to each other and thus bill the user for the chargeable services the procedure is as follows: when setting up the connection to the service number, the telephone exchange (4), containing the intelligent network switching functions, informs the intelligent network Service Control Point (SCP) (14) of both the user's (1 or 2) A-number and the device location identification (C') of the telephone exchange (4) from which the connection has been setup to the router (6) entry point in the access node. The entry point is given the same identification (C') as the device location connected to the point, and a message is sent to SCP containing the temporary address given to the terminal for the connection time as well as the router (6) entry point identification. In SCP the billing program binds to each other the A-number and the terminal's temporary IP-address having the same device location identification and router entry point identification. The intelligent network database has the data of the providers of chargeable services, which data include at least their IP-addresses. When the terminal is connected to the chargeable service, the local area net server informs the IP-address of the service and the IP-address of the terminal to the Service Control Point (SCP).
Patent BR-9711091-A (BR)
Title: Aço para estiramento profundo de alta resistência desenvolvida por reação com amÈnia
Inventor: LALLY SCOTT J
IPC: H01M4/505
Filed: 1997-05-16
Abstract: ''AçO PARA ESTIRAMENTO PROFUNDO DE ALTA RESISTêNCIA DESENVOLVIDA POR REAçãO COM AMÈNIA'' Um método para a produção de chapas de aço com elevada resistência e artigos moldados a partir de chapa e contendo cerca de 0,01-03 Ti, Ni ou V não combinados e livres de porcentagem atómica como elemento de reforço efetuando-se a termolaminação, ou termolaminação seguida de laminação a frio da placa dentro de faixas limitadas de temperatua, o efetuando-se o recozimento da chapa laminada ou artigos  moldados a uma temperatura de cerca de 689°C-730°C (1275-1350°F) para prover uma estrutura de grão (111), nitrificar e chapa recozida ou artigo moldado em forno de recozimento a  uma temperatura de cerca de 425-674°C (800-1250°F) sob fluxo de  gás laminar ou turbulento e controlar a resistência do artigo  de aço como uma função da composição do aço, da composição do gás de nitrificação, da temperatura de nitrificação, da espessura da chapa de aço e da profundidade de resisitência  desejada, de acordo com relações especificadas, para prover um  artigo de aço tendo um  limite de elasticidade com 0,2% de distância após laminação de necruamento de pelo menos 15284kcm² (40ksi) e um valor r de cerca de 1,7 para a chapa laminada a frio.
Patent BR-9711832-A (BR)
Title: Composições lìquidas para a limpeza pessoal que contêm óleos e tensoativos sintéticos
Inventor: GLENN ROBERT WAYNE JR.
IPC: C11D17/08
Filed: 1997-09-22
Abstract: "COMPOSIçõES LìQUIDAS PARA A LIMPEZA PESSOAL QUE CONTêM óLEOS E TENSOATIVOS SINTéTICOS". Trata-se de composições líquidas em emulsão para limpeza pessoal que contêm uma fase umectante e uma fase aquosa de limpeza. A fase umectante compreende um agente umectante dérmico lipofílico solúvel não-polar. A fase de limpeza aquosa compreende um tensoativo sintético não-cristalino solúvel na fase lamelar, um estabilizador e água. As composições líquidas para limpeza pessoal contêm menos de cerca de 5% de tensoativo cristalino insolúvel.
Patent BR-9800411-A (BR)
Title: Catalisador de hidrotratamento, processo para preparar um catalisador de hidrotratamento e processo para hidrotratar uma corrente lìquida ou gasosa.
Inventor: BULLA ROMEO
IPC: B01J23/54
Filed: 1998-02-02
Abstract: "CATALISADOR DE HIDROTRATAMENTO, PROCESSO PARA PREPARAR UM CATALISADOR DE HIDROTRATAMENTO E PROCESSO PARA HIDROTRATAR UMA CORRENTE LìQUIDA OU GASOSA", o dito catalisador compreende uma porção de suporte constituída em um material capaz de absorver ou reagir com H~ 2~S e uma porção catalisadora incorporada à dita porção de suporte, e constituída em um material capaz de promover reações de hidrotratamento, quando o dito catalisador é colocado em contato com uma corrente líquida ou gasosa contendo hidrogênio e hidrocarbonetos contaminados por compostos de enxofre. Em um outro aspecto, a presente invenção compreende um processo para preparar um catalisador de hidrotratamento conforme definido acima. Em um terceiro aspecto, a presente invenção compreende um processo para hidrotratar uma corrente líquida ou gasosa de hidrocarbonetos, contaminados por compostos de enxofre, utilizando o dito catalisador de hidrotratamento.
Patent BR-9801264-A (BR)
Title: Método de cnversão de vagões ferroviários e vagão ferroviário convertido assim obtido
Inventor: VALENTIM GEORGE AMORIM
IPC: B61D3/00
Filed: 1998-05-04
Abstract: "MéTODO DE CONVERSãO DE VAGõES FERROVIáRIOS E VAGãO FERROVIáRIO CONVERTIDO ASSIM OBTIDO", dito método compreendendo a substituição das paredes extremas de um vagão (5) por duas portas de enrolar (9), sendo que cada porta (9) é montada em uma estrutura (1); o método proposto prevê que o vagão convertido seja dotado de uma passarela (6), que permite a circulação de pessoal entre os vagões, bem como a movimentação dos veículos ao longo da composição, durante as operações de carga e descarga.
Patent BR-9804182-A (BR)
Title: Aperfeiçoamento em colhedeira de cana de açúcar e similares.
Inventor: PINTO ARNALDO RIBEIRO
IPC: A01D46/10
Filed: 1998-09-21
Abstract: "APERFEIçOAMENTO EM COLHEDEIRA DE CANA DE AçúCAR E SIMILARES", idealizada a fim de tornar mais rápido, eficiente e versátil o trabalho de colheita, caracterizado por ser constiuído de uma colhedeira(1) dotada de moto(2) e meios mecânicos e hidráulicos de transmissão de potência, montada sobre chassi(53) com eixo traseiro deslocável(49), havendo na parte frontal um sistema de encaminhamento(5), da cana, seguindo por sistemas de corte de pontas(4), corte de base(8), e seguidos de um conjunto de rolos transportadores(11), que alimenta o sistema picador(15), o qual encaminha os toletes para o sistema elevatório e limpador(16) contendo um dispositivo rotativo lançador(17) de toletes pré cortados, o qual é dotado de sentido de rotação reversível, de modo a lançar os toletes para qualquer um dos lados da colhedeira, e encimado por um duto(26) estático de secção aproximadamente retangular, que se estende para cima e para um dos lados da colhedeira e que pode ligar 180° em torno de um eixo vertical central, contendo um ou mais ventiladores(27) que lançam jatos de ar, que interagem com a trajetória dos toletes, possuindo ainda, no seu terço superior, um dispositivo desacelerador e condutor(31) que auxilia a elevação dos toletes fazendo-os chegar a uma câmara separadora(28), que direciona a palha e detritos para a saída superior(29) e os toletes para a saída inferior(30).
Patent BR-9804366-A (BR)
Title: Interruptor elétrico aperfeiçoado
Inventor: HALLIDAY WILLIAM MUIR
IPC: H01H9/30
Filed: 1998-10-14
Abstract: "INTERRUPTOR ELéTRICO APERFEIçOADO", compreendendo um primeiro terminal fixo tendo uma primeira superfície de contato (12); um segundo terminal fixo (12) tendo uma segunda superfície de contato angulada com respeito à primeira superfície de contato; uma ponte centralmente montada (20) tendo superfícies de contato espaçadas entre si e que é móvel entre uma primeira porção conectada na qual as superfícies de contato respectivamente conectam a primeira e a segunda superfícies de contato simultaneamente dessa maneira proporcionando um circuito entre os primeiro e segundo contatos, e uma segunda posição não-conectada; e um dispositivo de acionamento da ponte (26) para realizar o movimento do interruptor de ponte entre estas posições. O interruptor (10) é bi-estável e provê uma abertura de ar grande.