baber/WOPTO huggingface dataset:
Patent BR-8200144-A (BR)
Inventor: LAMPIETTI BERNARD P
IPC: B21F3/04
Filed: 1982-01-12
Abstract: A cyclically operable spring coiling machine includes a pair of feed rolls for intermittently advancing wire longitudinally to a coiling station at an upper portion of a vertical front frame of the machine. A coiling arbor and a coiling tool at the station cooperatively form leading end portions of the wire to a coil spring configuration and an improved cut-off means severs the coiled leading end portions of wire to provide individual coil springs. The improved cut-off means includes a pair of tool holders on opposite sides of the coiling arbor movable toward and away from the arbor and wire coiled thereabout and generally in opposition to each other. The holders are employed selectively depending on the hand of the spring being coiled and are respectively mounted on pivot shafts extending rearwardly through the front frame of the machine and geared together at rear end portions. A continuously rotating horizontal shaft forming a part of the coiling machine drive mechanism has a front end portion projecting through the vertical front frame of the machine. An eccentric on the front end portion of the shaft drives an oscillable arm which in turn has a pivotal connection with a lowermost tool holder through an adjustment means. The adjustment means comprises complementary threaded members operable to adjust the movement of the tool holders and thus to vary throw of a cut-off tool thereon toward and away from the coiling arbor.
Patent BR-8206146-A (BR)
Inventor: DANTZING JONATHAN A
IPC: B22D11/128
Filed: 1982-10-21
Abstract: An apparatus and a process for casting molten metal are provided having means for controlling and adjusting the position of a cast ingot (26). 
<??>Position detectors (60,62) located on opposed sides of the casting periphery measure the distance between the outer ingot periphery (64)_ and the inner mold wall (14). The detectors generate signals (P1, P2) indicative of the distance. The signals (P1, P2) are fed to a comparator (74) and to adjusting mechanisms (34). 
<??>If the first signal (P1) is different from the second signal (P2) the position of the ingot (26) is adjusted by adjusting the support devices (32b).
Patent BR-8302903-A (BR)
Inventor: PEDRO GABRIEL JR
IPC: D04H1/54
Filed: 1983-05-31
Abstract: There is disclosed a process which comprises the steps of: (a) bonding a web of fusible staple fibers by thermal bonding in an intermittent pattern;  (b) stretching the bonded web at elevated temperature; and  (c) cooling the stretched web, to thereby produce a fabric having elastic properties perpendicular to the direction of stretch.
Patent BR-8402561-A (BR)
Inventor: MUELLER RAINER
IPC: F02C3/28
Filed: 1984-05-29
Abstract: Power generating station with an integrated coal gasification plant, with an air separation plant, a coal gasifier and a heat exchanger and dust removal plant connected to the coal gasifier, as well as with a gas turbine and steam power generating part connected to the heat exchanger and dust removal plant part. An ammonia synthesis plant is connected to the coal gasification plant with the interposition of a gas purification plant and a gas decomposition plant. Part of the exhaust gas produced in the ammonia synthesis can be fed as so-called purge gas to the combustion chamber of the gas turbine together with the gases separated in the gas purification plant and in the gas separation plant, and part of the dust-free raw gas of the coal gasifier.
Patent BR-8403776-A (BR)
Inventor: JENCK JEAN
IPC: C07F9/50
Filed: 1984-07-30
Abstract: Essentially pure tri-(m-sulfophenyl)-phosphine, well suited as a ligand for the formation of, e.g., rhodium-based olefin hydroformylation catalysts, is facilely prepared by (i) sulfonating triphenylphosphine with oleum, H2SO4/SO3, wherein the temperature of sulfonation ranges from 15 DEG  to about 25 DEG  C., the molar ratio of SO3/triphenylphosphine is at least 8, and the amount by weight of SO3 in the mixture (SO3+H2SO4+triphenylphosphine) at the beginning of said sulfonation reaction is at least 33%; and (ii) thence terminating said sulfonation reaction via hydrolysis of the reaction mixture.
Patent BR-8405721-A (BR)
Inventor: WALTER KARL-HEINZ
IPC: H02H9/02
Filed: 1984-11-09
Abstract: 1. Circuit arrangement for the drainage of over-voltages in switching systems comprising a main distributor (HV) and a subscriber module (TB) with electronic SLIC, in which a two-pole electronic current limiter (S1, S2) is in each case arranged in the series arms of the a/b wires in front of the electronic SLIC, characterized in that two in series and oppositely connected power MOSFETs (T1, T1') each are arranged as current limiters and that optoelectronic couplers (01, 01') are used for generating a positive bias voltage at the gate of the power MOSFETs (T1, T1').
Patent BR-8601411-A (BR)
Inventor: NAUD JEAN-MICHEL
IPC: B22D27/00
Filed: 1986-03-31
Abstract: The process for producing killed steel having a low content of nitrogen comprises pouring an effervescent steel from a converter into a ladle in which there are added to the molten steel contained in the ladle, in the course of the pouring operation, additives for killing the steel, such as aluminium, silicon, etc. . . . The invention comprises pouring the effervescent steel into the ladle before introducing the killing additives, and prior to the introduction of the killing additives carbon dioxide in the form of carbon dioxide snow in the vicinity of the lower part of the pouring jet and on the surface of the bath of steel in the ladle in a quantity sufficient to protect the surface of the molten metal from the surrounding air upon the introduction of the killing additives into the ladle.
Patent BR-8704194-A (BR)
Inventor: WELLS STANLEY C
IPC: A61M25/00
Filed: 1987-08-12
Abstract: Disclosed is an apparatus and method for preparing a catheter tube which has a longitudinal line of weakness extending axially there along as a place of preferential splitting. The method includes co-extruding two materials into the tubular cross-sectional shape, one of the materials forms a surface line along the other which extends radially to a level wherein the thickness of the tubing cross-section there at is less. When the co-extruded extra material is moved, a groove is in the surface of the tube which groove permits easy tearing there along. The product formed by this method is also disclosed and includes the co-extruded polymers configured into a hollow tube of uniform radial cross-section and thickness before the co-extruded portion is removed.
Patent BR-8800413-A (BR)
Inventor: GAILLARD PATRICE
IPC: C08F291/02
Filed: 1988-01-29
Abstract: This multilayer interpolymer material comprises an internal, elastomeric, stage polymerised from 50-99.9 parts of at least one of: conjugated dienes and alkyl and aralkyl acrylate; (b) 0-49.9 parts of at least one copolymerisable monomer; (c) 0.05-8 parts of at least one crosslinking monomer; and (d) 0.05-6 parts of at least one grafting monomer; and an external nonelastomeric stage, polymerised from (a) 50-99.9 parts by weight of at least one from: alkyl methacrylates, vinylaromatic hydrocarbons and unsaturated nitriles; (b) 0.1-50 parts of at least one copolymerisable monomer; and (c) 0-5 parts of at least one chain-limiting agent, the parts being given by weight, it being possible for the said polymer to contain a core stage which is nonelastomeric or elastomeric without grafting and crosslinking monomers. Two populations of particles with a mean diameter of approximately 40-150 nm and approximately 160-500 nm respectively are mixed in given ratios. The impact strength of the resulting matrices is thus improved.
Patent BR-8803364-A (BR)
Inventor: HOGE WILLIAM H
IPC: H01M4/96
Filed: 1988-07-06
Abstract: A sheetlike laminated air cathode (16) including first (34) and second (38) layers having opposed major surfaces (17, 18) respectively exposed for contact with a liquid electrolyte and with air, the layers also having facing major surfaces, and the second layer (38) being permeable to air but not to the liquid electrolyte; and a current collector (36) in contact with the first layer (34) and connectable to external electrical circuitry. The first layer (34) is a nonwoven fibrous web impregnated with a mixture of carbon particles and a nonfibrous polymeric substance for holding the carbon particles in the web. The facing major surfaces of the first and second layers (34, 38) are bonded together by heat seal coating material (40) distributed on those major surfaces in such manner as to provide an array or network of areas free of coating material extending substantially uniformly thereover.
Patent BR-8904513-A (BR)
Inventor: LEVIVIER YVES
IPC: F16L17/04
Filed: 1989-09-06
Abstract: The invention relates to a coupling for smooth tubes, characterised in that at least one of the ends of the sleeve (3, 103) is provided with a peripheral housing (4, 104A, 104B) for receiving two open gripping rings (8, 9, 108A, 109A, 108B, 109B) of opposite action in order to lock the coupling (3, 103) integrally on the corresponding end (1, 101, 102) of the tube to be coupled. 
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Patent BR-8907756-A (BR)
Inventor: DAEMS DANIEL
IPC: G02B6/36
Filed: 1989-11-07
Abstract: PCT No. PCT/GB89/01326 Sec. 371 Date May 7, 1991 Sec. 102(e) Date May 7, 1991 PCT Filed Nov. 7, 1989 PCT Pub. No. WO90/05318 PCT Pub. Date May 17, 1990.An enclosure capable of enclosing a butt splice between at least two optical fibre cables, which comprises: a base through which respective cables can pass; at least one optical fire organizer capable of storing an optical fibre in the path from one of the outlets to another of the outlets, said path having a minimum radius of curvature no smaller than the minimum bend radius of said optical fibre; and a hollow cover which can surround the organizer and which can be fixed to the base to close the enclosure; the base being removable from the splice by sliding over the organizer.
Patent BR-9007002-A (BR)
Inventor: MEHALLA HACENE
IPC: C08F4/60
Filed: 1990-11-08
Abstract: PCT No. PCT/FR90/00801 Sec. 371 Date Jul. 29, 1991 Sec. 102(e) Date Jul. 29, 1991 PCT Filed Nov. 8, 1990 PCT Pub. No. WO91/07447 PCT Pub. Date May 30, 1991.Polyolefin rubber which is an ethylene/propylene and/or 1-butene copolymer, which has a melt index of 0.3 to 15 dg/min and a relative density of 0.860 to 0.885, comprising 74-91 mol % of units derived from ethylene and 9-26 mol % of units derived from propylene and/or from 1-butene, characterised by a crystalline melting point J of 100 DEG  to 125 DEG  C. The process for obtaining this rubber consists in copolymerising, at a temperature of 150 DEG -300 DEG  C. and at a pressure of 400-2000 bars, a gas stream containing 15-42% by vol. of ethylene and 58-85% by vol. of propylene and/or 1-butene, in the presence of a Ziegler-type catalyst system comprising at least one compound of a transition metal of groups IVB, VB, VIB and VIII of the Periodic Classification, and at least one organoaluminium compound and, if appropriate, in the presence of at least one chain transfer agent. Manufacture of articles such as seals, shoe components, flexible tubing, damping components, profiles for buildings and motor vehicles, and the like.
Patent BR-9206224-A (BR)
Inventor: TROKHAN PAUL DENNIS
IPC: D21H27/02
Filed: 1992-06-17
Abstract: Disclosed herein is a cellulosic fibrous structure having multiple regions distinguished from one another by basis weight. The structure is a paper having an essentially continuous high basis weight network, and discrete regions of low basis weight which circumscribe discrete regions of intermediate basis weight. The cellulosic fibers forming the low basis weight regions may be radially oriented relative to the centers of the regions. The paper may be formed by using a forming belt having zones with different flow resistances. The basis weight of a region of the paper is generally inversely proportional to the flow resistance of the zone of the forming belt, upon which such region was formed. The zones of different flow resistances provide for selectively draining a liquid carrier having suspended cellulosic fibers through the different zones of the forming belt.
Patent BR-9304645-A (BR)
Inventor: SLICKER JAMES MELVIN
IPC: B60W30/18
Filed: 1993-12-08
Abstract: A friction clutch (20) coupling an engine (10) and a gear transmission (30) of a vehicle is controlled by a microprocessor based circuit using logic which defines operating modes according to engine (10) and clutch (20) conditions. During the time of clutch closure, when the vehicle is starting from rest in a startup or launch mode, the throttle or other engine control signal is restrained from quickly responding to the accelerator pedal (11). This avoids engine overspeeding which results from generating high torque before sufficient clutch capacity has been achieved. The control signal is developed as a function of the pedal position under control of throttle logic which, in turn, is dependent on clutch operating modes defined by the clutch logic. The clutch operating modes are four modes for automatic clutch operation comprising touch point approach mode which prohibits a throttle signal during initial clutch movement, creep mode or startup mode after touch point (81) occurs, and lockup mode for completing clutch closing when low clutch slip is attained. A non-automatic mode is entered before the accelerator pedal (11) is depressed or when engine (10) stall conditions are detected. <IMAGE>   <IMAGE>
Patent BR-9304760-A (BR)
Inventor: MOONEY MARK T
IPC: A61K47/34
Filed: 1993-11-18
Abstract: An effective and convenient medicament delivery system comprising novel extrudable compositions. The preferred compositions of the invention contain a thermoplastic water-soluble polymer selected from the group consisting of hydroxypropyl cellulose and polyethylene oxide; a water-soluble polymer derived from acrylic acid; medicament; and plasticizer. The compositions provide an effective medicament delivery system and are especially suitable for use with adhesive bandages.
Patent BR-9406358-A (BR)
Inventor: BAUMANN ERNST
IPC: C07D401/12
Filed: 1994-04-13
Abstract: PCT No. PCT/EP94/01140 Sec. 371 Date Dec. 1, 1995 Sec. 102(e) Date Dec. 1, 1995 PCT Filed Apr. 13, 1994 PCT Pub. No. WO94/25455 PCT Pub. Date Nov. 10, 19943-Halo-3-hetarylcarboxylic acid derivatives having the formula I    <IMAGE>  I  in which R is a formyl group, a group CO2H or a radical which can be hydrolyzed to COOH, and the remaining substituents have the following meanings: R2 and R3 are halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy or C1-C4-alkylthio; X is nitrogen or CR13, where R13 is hydrogen or together with R3 forms an alkylene or alkenylene chain in which in each case one methylene group is replaced by oxygen; R4 is an unsubstituted or substituted five- or six-membered heteroaromatic ring which contains one to three nitrogen atoms and/or one sulfur or oxygen atom; R5 is hydrogen, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or phenyl; Y is sulfur, oxygen or a single bond; and Z is halogen. The derivatives I having herbicidal and plant-growth regulating properties.
Patent BR-9506279-A (BR)
Inventor: FOTINOS SPIROS
IPC: A61K31/565
Filed: 1995-07-25
Abstract: PCT No. PCT/EP95/02938 Sec. 371 Date Jun. 19, 1996 Sec. 102(e) Date Jun. 19, 1996 PCT Filed Jul. 25, 1995 PCT Pub. No. WO96/03119 PCT Pub. Date Feb. 8, 1996A composition for use in a three layer transdermal delivery system is disclosed, the composition comprising an adhesive matrix having sufficient strength to maintain an association on the skin for at least 3 days. The adhesive matrix contains the flux enhancer linoleic acid, an anti-oxidant and an effective dose of one or more steroid hormones with female sex related activity.
Patent BR-9611036-A (BR)
Title: Peça de reforço cujo material de base é ferro fundido austenítico.
Inventor: HUDELMAIER BIRGIT
IPC: F02F7/00
Filed: 1996-09-20
Abstract: Patente de Invenção: <B>"PEçA DE REFORçO CUJO MATERIAL DE BASE é FERRO FUNDIDO AUSTENìTICO"<D>. No caso de uma peça de reforço de ferro fundido austenítico, que está ligada intermetalicamente com uma peça de motor, em particular com um êmbolo de uma liga de base de alumínio, a resistência de união deve ser aperfeiçoada independente da conformação de grafite no material de base. Para isso, a estrutura, pelo menos em superfícies parciais da superfície da peça de reforço, é conformada ledebrutítica-austeniticamente na área da união intermetálica.
Patent BR-9709860-A (BR)
Inventor: ARVEDI GIOVANNI
IPC: B22D41/50
Filed: 1997-06-16
Abstract: PCT No. PCT/IT97/00135 Sec. 371 Date Dec. 1, 1998 Sec. 102(e) Date Dec. 1, 1998 PCT Filed Jun. 16, 1997 PCT Pub. No. WO97/48512 PCT Pub. Date Dec. 24, 1997A dip pipe (1) which feeds by gravity with a molten metal or alloy (2) from a ladle (3) a slab (4) being formed in a thin mold (5) with cooling walls comprises a length of vertical pipe (6) communicating with the upper ladle (3) and downwards ending into a diffuser (8) of flattened shape having two discharge holes (9, 9'). According to the invention the diffuser (8) has a central partition baffle (14) designed to define two channels (16, 16') for the flow and corresponding to said two discharge holes (9, 9'), and the cross-section area (10) of the flow at the highest level of the diffuser is less than the cross-section area (11) of the pipe (6). Furthermore the inner side walls (12, 12') of the diffuser, which are directed to the narrow sides of the thin mold, form each an angle  alpha </=7.5 DEG  with the vertical axis (13) while departing therefrom in the downward direction, the flow partition baffle (14) narrowing in its lower portion to form two angles  beta </=7.5 DEG  with vertical axis (13).
Patent BR-9710433-A (BR)
Title: Proteínas associada a escherichia coli patogênica
Inventor: FINLAY B BRETT
IPC: C12Q1/68
Filed: 1997-04-23
Abstract: Patente de Invenção:<B>"PROTEìNA PATOGêNICA ASSOCIADA A ESCHERICHIA COLI"<D>. A presente invenção provê o polipeptídio EspA, que é secretado por E. coli patogênica, tam como E. coli enteropatogênica (EPEC) e enterohemorrágica (EHEC). O disgnóstico de doença causada por tal E. coli patogênica pode ser realizado por técnicas padrão, tais como aquelas baseadas no uso de anticorpos que se ligam ao EspA para detectar a proteína, bem como aquelas baseadas no uso de sondas de ácido nucléico para detecção de ácido nucléicos que codificam a proteína EspA. A invenção também provê seq³ências de ácido nucléico isoladas que codificam EspA, polipeptídeos EspA, peptídeos EspA, um método para produzir EspA recombinante, anticorpos que se ligam ao EspA, e um kit para a detecção de E. coli que produz EspA. A invenção também provê um método de imunização de um hospedeiro com EspA para produzir uma resposta imune protetora a EspA.
Patent BR-9711086-A (BR)
Title: Tratamento anti-miocrobial para vìrus simplex de herpes e outras doenças infecciosas.
Inventor: SQUIRES MERLY
IPC: A61K31/14
Filed: 1997-03-12
Abstract: Patente de Invenção:<B>"TRATAMENTO ANTI - MICROBIAL PARA VìRUS SIMPLEX DE HERPES E OUTRAS DOENçAS INFECCIOSAS"<D>.  Um tratamento médico aperfeiçoado e medicamento são providos para rápida e seguramente resolverem herpes e outras infecções microbiais.  O medicamento agradável para o usuário, barato, pode ser aplicado e mantido sobre a região infectada até os sintomas físicos da doença desaparecerem e o paciente estar confortável e ter uma aprência normal.  O medicamento atraente compreende um concentrado antimicrobial compreendendo inibidores de micróbios, fitoquímicos ou isolatos. Desejavelmente, o medicamento efetivo compreende um tensoativo e um carregador ou solvente aquoso.  Na forma preferida, o medicamento compreende fitoquímicos de Echinacea e cloreto de benzalcónio em uma solução de água estéril.
Patent BR-9800688-A (BR)
Title: Processo de fabricação de carcaça de cilindro mestre de sistema de freios de veìculos automotores e cilindro mestre assim obtido
Inventor: CAMPOS RUI BERTIM DE
IPC: B60T17/00
Filed: 1998-02-16
Abstract: "PROCESSO DE FABRICAçãO DE CARCAçA DE CIILINDRO MESTRE DE SISTEMA DE FREIOS DE VEìCULOS AUTOMOTORES E CILINDRO MESTRE ASSIM OBTIDO". Processo de fabricação de carcaça de cilindro mestre de sistema de freios de veículos automotores e cilindro mestre assim obtido, consistindo basicamente na obtenção do corpo da carcaça (2) dos cilindros mestres dos veículos automotores através de processo de extrusão, com utilização de materiais alternativos, como alumínio, aço e outros diferentes dos materiais fundidos utilizados até o momento, como latão, ferro e outras ligas.
Patent BR-9801661-A (BR)
Title: Funil separador de água fria e normal
Inventor: LLER GUILHERME ANTONIO M
IPC: B67C11/02
Filed: 1998-05-19
Abstract: "FUNIL SEPARADOR DE áGUA FRIA E NORMAL", compreendido por um corpo estrutural cóncavo (1), adaptável na cuba de captação de água proveniente do garrafão emborcado (G) e, simultaneamente, sobre a saída de água natural (Sn) e saída de água natural (Sa) para o depósito de refrigeração (D); tendo dito corpo estrutural cóncavo (1) uma abertura (2), que incorpora uma projeção tubular (4) voltada para baixo que interliga-se com tubulação de saída de água natural (Sn) comandada por uma correspondente torneira (T); enquanto que centralmente o corpo estrutural (1) apresenta uma segunda abertura (6) que, por sua vez, incorpora uma projeção tubular coaxial (7) voltada para baixo que interliga-se com a entrada de um depósito de refrigeração (D), através do qual circulo e é resfriada a água natural proveniente do garrafão emborcado (G), sendo que após resfriada é conduzida para a tubulação de saída de água fria  (Sf), comandada por uma correspondente torneira (T); sendo que internamente à projeção tubular coaxial (7) é provido um conjunto valvular unidirecional (8, 9, 10) que impede a subida da água no depósito de refrigeração (D).
Patent BR-9803256-A (BR)
Title: Dispositivo de seringa automático portátil e unidade de agulha de injeção do mesmo.
Inventor: CHOI SOO BONG
IPC: A61M5/20
Filed: 1998-08-28
Abstract: "DISPOSITIVO DE SERINGA AUTOMáTICO PORTáTIL E UNIDADE DE AGULHA DE INJEçãO DO MESMO". Um dispositivo de seringa automático portátil tendo uma configuração incluindo um eixo rotativo separável adaptado de modo a prover uma força de propulsão a um êmbolo incluído no dispositivo de seringa automático de modo que o eixo rotativo pode ser separado, junto com o êmbolo, a partir de um invólucro do dispositivo de seringa após o reenchimento de uma seringa do dispositivo de seringa com um medicamento líquido. Um elemento de acoplamento é acoplado entre o eixo rotativo e o dispositivo de transmissão de força. O elemento de acoplamento possui uma engrenagem de redução para o engate com uma engrenagem de saída do dispositivo de transmissão de força, e um entalhe transversal. O pino de engate horizontal fica fixado a uma extremidade inferior do eixo rotativo de tal forma que o mesmo fica engatado no entalhe transversal quando eixo rotativo fica posicionado em posição no dispositivo de seringa, fazendo com que o eixo rotativo portanto fique acoplado ao elemento de acoplamento. Uma unidade de agulha de injeção é também provida a qual inclui um elemento de agulha de injeção em forma de "L" provido com uma parte curvada capaz de absorver impacto, impedindo desta forma uma ruptura do elemento de agulha de injeção. A unidade de agulha de injeção também inclui um sensor para a determinação de um nível de açucar no sangue anormal gerado devido a uma injeção anormal de um medicamento líquido.