baber/WOPTO huggingface dataset:
Patent BR-9303748-A (BR)
Inventor: FISCHER REINER DR
IPC: C07D405/06
Filed: 1993-09-09
Abstract: The invention relates to 3-arylpyrone derivatives of the general formula (I) <IMAGE>  in which   A represents hydrogen, halogen, optionally substituted radicals from the series comprising alkyl, cycloalkyl, alkenyl, alkynyl, arylalkyl, aryl, hetarylalkyl and hetaryl, or the groups -COR<1>, -COR2R<1>, -CN, -CONR<1>R<2>, -SO2R<1> and -P(O)(OR<1>)(OR<2>) in which   R<1> and R<2> independently of one another represent hydrogen or optionally substituted radicals from the series comprising alkyl, alkenyl, arylalkyl, aryl, hetarylalkyl and hetaryl or R<1> and R<2> together represent an optionally substituted alkylene group which can be interrupted by one or more hetero atoms;   B represents hydrogen or optionally substituted radicals from the series comprising alkyl, cycloalkyl, alkenyl, alkynyl, arylalkyl, aryl, hetarylalkyl and hetaryl; A and B together form an optionally substituted alkylene or alkenylene group which can be interrupted by, or contain, one or more hetero atoms or hetero groups;   X represents halogen, alkyl or alkoxy;   Y represents hydrogen, halogen, alkyl, haloalkyl or alkoxy;   Z represents hydrogen, halogen, alkyl or alkoxy;   n represents an integer 1, 2 or 3; and G represents hydrogen, a metal ion equivalent and an ammonium ion or a group -COR<3> <IMAGE>  -SO2-R<5> <IMAGE>  and -CONR<8>R<9>,  in which   R<3> represents optionally substituted radicals from the series comprising alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl, alkylthioalkyl, or cycloalkyl, arylalkyl, aryl, hetarylalkyl, hetaryl, aryloxyalkyl and hetaryloxyalkyl, it being possible for each of the seven last-mentioned radicals to be interrupted by one or more hetero atoms; R<4> represents optionally substituted radicals from the series comprising alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl, aryl and arylalkyl; R<5>, R<6> and R<7> independently of one another represent optionally substituted radicals from the series comprising alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, alkenylthio, alkynylthio, cycloalkylthio, aryl, aryloxy and arylthio; R<8> and R<9> independently of one another represent hydrogen or optionally substituted radicals from the series comprising alkyl, alkenyl, alkoxy, cycloalkyl, alkoxyalkyl, aryl or arylalkyl, or together form an optionally substituted alkylene group which can be interrupted by one or more hetero atoms or hetero groups;   L represents oxygen or sulphur; and   M represents oxygen or sulphur,   which can be used as pesticides.t
Patent BR-9307518-A (BR)
Inventor: SJOBERG STAFFAN
IPC: D21G3/02
Filed: 1993-11-24
Abstract: PCT No. PCT/SE93/01012 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 24, 1993 PCT Pub. No. WO94/12349 PCT Pub. Date Jun. 9, 1994Cleaning apparatus, and a method of utilization of the apparatus, cleans an object with a moving surface, such as a roll. The cleaning apparatus includes a nozzle head with a suction nozzle and a jet nozzle for emitting a liquid jet towards the roll. A sub-pressure is maintained in a chamber of the suction nozzle in order to evacuate liquid and released impurities with the aid of air flowing through a gap between the roll and the orifice edge. The jet nozzle is spaced from the inside of the suction nozzle and at the center of the suction nozzle to form a circumferential passage, the passage communicating with an evacuation pipe. The nozzle head also includes a structure to supply compressed air into the chamber through the gap in order to encounter and carry with it toward the passage liquid and impurities, cooperating with the suction effect maintained in the chamber and the evacuation pipe. The compressed air also has the advantage of drying the roll treated with liquid.
Patent BR-9405608-A (BR)
Inventor: HUETTERMANN ALOYS
IPC: C08H7/00
Filed: 1994-09-20
Abstract: PCT No. PCT/EP94/03142 Sec. 371 Date Jul. 6, 1995 Sec. 102(e) Date Jul. 6, 1995 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08588 PCT Pub. Date Mar. 30, 1995Polymers containing lignin and organic compounds are produced by polymerizing the lignin with organic compounds containing at least 3 carbon atoms as well as oxygen, nitrogen and/or multiple-linkage functions in the presence of radically oxidizing enzymes and of oxidation products constituting their substrate.
Patent BR-9407655-A (BR)
Inventor: VERSER DAN W
IPC: C09D167/04
Filed: 1994-09-13
Abstract: Disclosed is a novel integrated process for production of cyclic esters which includes recovery of starting materials, such as lactic acid from a dilute aqueous lactic acid-containing solution, by solvent extraction. The starting materials are then formed into cyclic esters by removal of water wherein the concentration of higher molecular weight oligomers is maintained below about 20 wt % of the reaction composition. The process further includes providing a recovery solvent for the reaction composition and separating the cyclic esters from the starting materials and higher molecular weight oligomers by liquid-liquid equilibrium separation. The present invention is further directed toward independent novel unit operations of the overall process. The present invention provides for the efficient production and recovery of cyclic esters due to integration of the various unit operations by use of appropriate solvents and recycle streams. In addition, high rates of conversion of starting materials and high rates of selective production of cyclic esters are achieved by appropriate control of process parameters.
Patent BR-9407832-A (BR)
Inventor: LORENZ KLAUS
IPC: C07D275/03
Filed: 1994-10-12
Abstract: Compounds of the formula (I) and their salts as defined in claim 1,in whichR1 is CO-Q-R8, where R8=H or RR2 and R3 are H or (C1-C4)alkyl,R4 is H, R, RO, OH, RCO, RSO2, PhSO2R5 is RSO2, PhSO2, PhCO, RNHSO2, R2NSO2, RCO, CHO, COCOR', CW-T-R9, CW-NR10R11, CW-N(R12)2 orR4 and R5 together are the chain (CH2)mB or -B1-(CH2)m1B- where B=SO2, m=3, 4; m1=2, 3;T and W=O, S; Q=O, S, NR13 where R13=H, R;R6=H, R, RO, RCO, ROCO, Hal, NO2, CN;R7=H, CH3; R9=R; R10, R11=H, R; N(R12)2=heterocycleA=pyrimidinyl and triazinyl radical or an analog thereof,where R=(substituted) aliphatic hydrocarbon radical, are suitable as selective herbicides. They are prepared by analogous processes via sulfonamides, some of which are new, of the formula (II) (see claim 4).
Patent BR-9500338-A (BR)
Inventor: BOATMAN JACK K
IPC: B01F23/47
Filed: 1995-01-26
Abstract: A process and apparatus for mixing fluid substances having different viscosities. A flow of a major fluid substance having a higher viscosity is segmented into a plurality of fluid substance streams (86) travelling substantially in parallel in close proximity. A flow of a fluid additive having a lower viscosity is introduced into the flow of the major fluid substance at one or more points (82) between the fluid substance streams to obtain a combined flow. The combined flow is then mixed to provide a homogeneous mixture. The major fluid substance may be an extrudate. <IMAGE>
Patent BR-9504990-A (BR)
Inventor: ERDMANNSDORFER HANS
IPC: B01D46/24
Filed: 1995-11-22
Abstract: Filter element (3), pref. a hollow-cylindrical element of zigzag folded configuration around a central axis, is located in a filter housing (2) and has seals (4, 7) at least one end face of the element and on an area of the element abutting a central tube. An elastic material (6) is applied as sealant, having adequate residual elasticity after a curing process and forming a fixant for the fold structure of the element, which is pref. of filter paper. Additional sealing elements may be embedded in the elastic material, which is pref. formed from nitrile rubber and phenolic resin in a mixing ratio of 1:0.8 to 1:1.5. The material is cured by heat after application.
Patent BR-9507002-A (BR)
Inventor: MADONNA ROBERT P
IPC: H04L12/56
Filed: 1995-03-06
Abstract: An open, high speed, high bandwidth digital communication network for connecting multiple programmable telecommunications switches to form a large capacity, non-blocking switching system. Each network switching node includes circuitry for transmitting and receiving variable-length, packetized information over the network, thus enabling each node to receive information from or transmit information to all other nodes. The network may carry any type of information present in the system including voice, data, video, multimedia, control, configuration and maintenance, and the bandwidth of the network may be divided or shared across various information types. Devices such as voice processing resources may also interface with the network, thereby gaining direct access to all information passing through the network. Also provided are methods and packet structures for communicating information over the network. Multiple networks may be interconnected to provide even greater switching capacity or voice processing capacity.
Patent BR-9602346-A (BR)
Inventor: PIMM ROLAND F
IPC: C03B7/06
Filed: 1996-05-20
Abstract: A forehearth (20) for cooling glass from a melting furnace as it flows to a feeder bowl (28) from which it is discharged to a forming machine. The forehearth is in the form of an elongate, horizontally extending insulated trough (26) with a roof formed by a longitudinally extending series of roof block elements (30), each of which is of one-piece construction and extends completely across the width of the insulated trough. The downwardly facing surface of each roof block element is contoured to incorporate concave portions (30a, 30b) near the edges of the forehearth, a concave portion (30c) above the center of the forehearth and convex portions (30d, 30e) separating the center concave portion from the side concave portions to substantially impede heat transfer between the side concave portions and the center concave portion. Burners (32) are positioned along the opposed sides of the forehearth to fire transversely into the spaces underlying the side concave portions of the roof blocks, and cooling air passages (40) extend through the roof blocks to discharge cooling air transversely of the forchearth into the space underlying the center concave portion in direct contact with the glass in the forehearth. A plurality of exhaust openings (34, 42) for products of combustion from the burners and cooling air, respectively are positioned along the length of the forehearth to provide for longitudinal flow of products of combustion and cooling air at rates which are variable along the length of the forehearth. <IMAGE>
Patent BR-9607493-A (BR)
Inventor: BROWN STEPHEN MARTIN
IPC: B01J31/02
Filed: 1996-01-16
Abstract: PCT No. PCT/GB96/00082 Sec. 371 Date Jun. 24, 1997 Sec. 102(e) Date Jun. 24, 1997 PCT Filed Jan. 16, 1996 PCT Pub. No. WO96/22958 PCT Pub. Date Aug. 1, 1996A process for preparing a compound of formula (I):    <IMAGE>  (I)  by rearrangement of a compound of formula (II):    <IMAGE>  (II)  in a non-polar solvent in the presence of a cyanide source, an alkali or alkaline earth metal carbonate, a phase transfer catalyst and 1-6 moles of water with respect to the compound of formula (II).
Patent BR-9609676-A (BR)
Inventor: REINHARDT BERND
IPC: D21H27/00
Filed: 1996-03-26
Abstract: PCT No. PCT/EP96/01319 Sec. 371 Date Mar. 24, 1998 Sec. 102(e) Date Mar. 24, 1998 PCT Filed Mar. 26, 1996 PCT Pub. No. WO96/31651 PCT Pub. Date Oct. 10, 1996Raw release paper for coating with a layer of dehesive silicone, in which case a pigment coating containing a binder is formed on the paper, exhibits aluminum hydroxide as the sole pigment or a pigment mixture with aluminum hydroxide as the main component.
Patent BR-9610012-A (BR)
Title: Processos para monitorar a concentração de um analisado e intensificar o índice de fluxo transdérmico de um permeante ativo em uma área selecionada no corpo de um indivíduo, para aplicar uma tatuagem a uma área selecionada da pele e para reduzir um retardamento temporal na difusão de um analisado do sangue de um indivíduo e a evaporação do fluido intersticial e a sua pressão de vapor
Inventor: EPPSTEIN JONATHAN A
IPC: A61B5/1473
Filed: 1996-08-29
Abstract: "PROCESSOS PARA MONITORAR A CONCENTRAçãO DE UM ANALISADO E INTENSIFICAR O ìNDICE DE FLUXO TRANSDéRMICO DE UM PERMEANTE ATIVO EM UMA áREA SELECIONADA NO CORPO DE UM INDìVìDUO, PARA APLICAR UMA TATUAGEM A UMA áREA SELECIONADA DA PELE E PARA REDUZIR UM RETARDAMENTO TEMPORAL NA DIFUSãO DE UM ANALISADO DO SANGUE DE UM INDIVìDUO E A EVAPORAçãO DO FLUIDO E A SUA PRESSãO DE VAPOR". Um processo de melhorar a permeabilidade da pele (120, 274) a um analisado para fins diagnósticos, ou a um medicamento para fins terapêuticos, é descrito utilizando-se a microporação e energia opcionalmente sónica e um intensificador químico. Se selecionada, a energia sónica pode ser modulada por meio de modulação de frequência, modulação de amplitude, modulação de fase e/ou combinações destas. A microporação é realizada por (a) remoção do extrato córneo (274) mediante aquecimento rápido localizado de água, tal que a água seja vaporizada, assim erodindo as células; (b) punção do extrato córneo (274) com uma microlanceta calibrada para formar um  microporo de até cerca de 1000 um de diâmetro; (c) remoção do extrato córneo (274), mediante focalização de um feixe de energia sónica firmemente focalizado no extrato córneo (274); (d) hidraulicamente puncional o extrato córneo (274) com um jato de fluido de alta pressão, para formar um microporo de até cerca de 1000 um de diâmetro; ou (e) puncionar o extrato córneo (274) com pulsos curtos de eletricidade, para formar um microporo de até cerca de 1000 um de diâmetro.
Patent BR-9611465-A (BR)
Inventor: NORCINI GRABIELE
IPC: A61K31/00
Filed: 1996-11-11
Abstract: Compounds of formula (I) wherein R is an alkyl, aryl or arylalkyl group wherein the aryl is phenyl naphthyl or heterocycle; R1 and R2, the same or different, are hydrogen atoms or alkyl groups; R3 is an aryl or arylalkyl group wherein the aryl is as above; R4 is a heterocycle optionally substituted with a heterocycle or phenyl, or it is a phenyl group substituted with a heterocycle (R4 is not imidazole or indole); X is a bond or -OCONH or -CONH- group, processes for their preparation and pharmaceutical compositions thereof, are described. The compounds of formula (I) are endowed with a dual ACE-inhibitory and NEP-inhibitory activity and are useful in the treatment of cardiovascular disease.
Patent BR-9612490-A (BR)
Inventor: HUGHEN JOHN
IPC: H01M50/119
Filed: 1996-11-26
Abstract: A label for an electrochemical cell with a condition tester for the cell integrated with the label to form a label/tester composite is disclosed. The label/tester composite has a thermochromic material in thermal contact with an electrically conductive material. A substructure containing a cured conductive material and preferably also a thermochromic material is formed on a releasable web and transferred from the releasable web to the inside surface of the heat shrinkable base film. A partition coating may be applied over the transferred conductive material. Preferably, a sheet of paper or plastic film having a large window opening therein for entrapping air is applied over the partition coating and aligned over the heat generating portion of the conductive material. The label/tester composite is applied to the cell housing with the insulating paper or plastic film with window opening against the cell housing. The tester may be activated by depressing one or two regions on its surface thereby connecting the conductive material to the terminals of the cell, whereupon the conductive material becomes heated causing a change in appearance of the thermochromic material to indicate the condition of the cell.
Patent BR-9708651-A (BR)
Inventor: BECHTOLD KARL
IPC: C09D7/12
Filed: 1997-04-10
Abstract: The present invention relates to the use of a photoreactive and UV absorbing piperidine compound of the formula A below and of a mixture consisting of this piperidine compound and at least one selected UV absorber as light stabilizers in coating materials, preferably in automotive coating materials.The invention also provides a method of stabilizing coating materials against the degradation of the polymer material present in the coating material, as induced by the action of atmospheric oxygen, heat and/or UV light, and the coating materials themselves that are stabilized in this way.
Patent BR-9712677-A (BR)
Inventor: KAYE PERRY SCOTT
IPC: A63F3/08
Filed: 1997-10-21
Abstract: A method and system for playing a lottery type game includes a gaming piece which includes a predetermined code having data indicating whether the player wins or loses the game, the data being unrecognizable to the player, such that the player does not know the outcome of the game prior to play of the game. The code is stored on the gaming piece in a memory device. The gaming piece is reusable with different codes. The code is read by a processor. The processor presents an amusement game on a display for play by the player, and the player controls game play by inputting game parameters to the processor. The processor controls the outcome of the amusement game played by the player based upon the code. A display provides an indication to the player of a game win or a game loss based upon the code.
Patent BR-9713912-A (BR)
Title: Composição inseticida e miticida, e, processo para a preparação da mesma.
Inventor: FUKUCHI TOSHIKI
IPC: A01N57/26
Filed: 1997-12-08
Abstract: "COMPOSIçãO INSETICIDA E MITICIDA, E, PROCESSO PARA A PREPARAçãO DA MESMA" A invenção diz respeito a uma composição inseticida e miticida que contém como ingredientes ativos o clorfenapir, o (4-bromo-2-(4-clorofenil)-1-(etoximetil)-5-(trifluorometil)pirrole-3-carbon itrila) em combinação com um ou mais compostos selecionados dentre os compostos do tipo éster de ácido organofosfórico representados pelas fórmulas gerais (I) ou (II): onde X representa o átomo de oxigênio ou de enxofre, o Y representa o átomo de oxigênio ou de enxofre, grupo ou ligação única, representados por -S(CH~ 2~)~ n~S- (n é 1 ou 2), R^ 1^ representa o grupo alquila C~ 1~-C~ 6~, R^ 2^ representa o grupo alcóxi C~ 1~-C~ 8~, o grupo alquiltio C~ 1~-C~ 8~, o grupo alquilcarbonilamino C~ 1~-C~ 4~, o grupo alquilamino C~ 1~-C~ 6~, ou o grupo fenila e R^ 3^ representa o grupo alquila C~ 1~-C~ 8~, o grupo alquenila C~ 2~-C~ 6~, o grupo amino, o grupo fenila, ou o grupo heteroarila, que são substituídos por 1 a 4 substituintes iguais ou diferentes selecionados do grupo substituinte A, mencionado abaixo, ou pela fórmula (III): (onde R^ 1^, R^ 2^ e X têm o mesmo significado dos mencioandos acima) ou não substituídos. O grupo substituinte A: grupo alquila C~ 1~-C~ 8~, grupo alcóxi C~ 1~-C~ 8~, grupo acila alifático C~ 1~-C~ 6~, grupo alcóxi carbonila C~ 1~-C~ 6~, grupo alquiltio C~ 1~-C~ 6~, grupo alquilamino C~ 1~-C~ 6~, grupo dialquilamino C~ 1~-C~ 6~, grupo alquilsulfinila C~ 1~-C~ 4~, grupo haloalquila C~ 1~-C~ 4~, grupo N-alquilcarbamoíla C~ 1~-C~ 4~, grupo N,N-dialquilcarbamoíla C~ 1~-C~ 4~, grupo N-alquil-N-formilcarbamoíla C~ 1~-C~ 4~, grupo heteroarila que pode ser substituído, grupo fenila que pode ser substituído, átomo de halogênio, grupo nitro, grupo ciano, grupo hidróxi e grupo acetilamino. A composição inseticida e miticida da invenção é eficaz contra pragas e ácaros que têm resistência aos agentes inseticidas e miticidas comerciais.
Patent BR-9714454-A (BR)
Title: endo fixadores de corante
Inventor: RANDALL SHERRI LYNN
IPC: C11D1/02
Filed: 1997-12-09
Abstract: <D>. São reveladas composições e processos que utilizam certo fixadores de corante como agentes de tratamento de tecido que podem fornecer benefícios uções de lavagem, que contém tais agente. Tais fixadores de corante são aqueles que não precipitam cgentes.
Patent BR-9801293-A (BR)
Title: Configuração de dois frascos
Inventor: FEBRAS SIDNEI JOSE
IPC: B65D21/02
Filed: 1998-02-27
Abstract: <B>"CONFIGURAçãO DE DOIS FRASCOS"<D>. A presente Patente diz respeito a um modelo de <B>CONFIGURAçãO DE DOIS FRASCOS<D>, destacável, compreendido por um corpo alongado verticalizado, apresentado em formato cilíndrico (fig.3), do qual se preve um sulco nas laterais (fig.2), que inserim-se em encaixe com nervuras (fig.2), extremidade superior do aludido corpo (fig.2), finalizando em ombros retosl (fig.2), dando vazão a dois gargalos periféricos.
Patent BR-9802295-A (BR)
Title: Aperfeiçoamento em sistema para display em imagens móveis.
Inventor: OLIVEIRA MARCOS AUGUSTO DE
IPC: G09F19/02
Filed: 1998-06-26
Abstract: <B><MU>APERFEIçOAMENTO EM SISTEMA PARA DISPLAY DE IMAGENS MóVEIS<MV><D>. Expõe-se um aperfeiçoamento em sistema para display de imagens móveis que compreende um alojamento (10) com uma janela (11), um par de rolos (15, 16) montados em eixos (17, 18) respectivos onde fica disposta uma lâmina flexível (14) com vários quadros (13) a exibir através da janela (11), sendo cada rolo acionado por um motor correspondente (20, 21) com a operação comandada por uma placa controladora (24) que funciona de modo a posicionar um determinado quadro (13) previsto na lâmina flexível (14) por um período predeterminado, sendo a exibição da seq³ência de quadros (13) realizada através de pares de sensores ópticos (27) e da placa controladora (24), pelo posicionamento relativo de orifícios correspondentes a cada quadro (13) previstos nas bordas da lâmina flexível (14). O dispositivo inclui seis pares de sensores ópticos (27 - D1/D2 a D11/D12), em cada par sendo um emissor e o outro receptor, situados em um porta-sensor, com funções redundantes de proteção. A lâmina flexível (14) pode ser iluminada internamente por meio de lâmpadas fluorescentes (23) ou externamente e os eixos e respectivos rolos (15, 16) podem ser dispostos horizontalmente ou verticalmente.
Patent BR-9802804-A (BR)
Inventor: NATEUIL GUILLAUME DE
IPC: C07D403/04
Filed: 1998-07-30
Abstract: Benzimidazole, benzoxazole and benzothiazole derivatives of formula (I), their isomers and acid addition salts are new. R1 = halo, OH, 1-6C alkyl (optionally substituted by aryl), trihalomethyl, aryl, methyl, CN, sulpho, amino(optionally mono- or di-substituted by 1-6C alkyl), optionally substituted aryl, acyl, aryl sulphonyl or alkyl sulphonyl, SH, 1-6C alkylthio, 1-6C trialkyl ammonium, aryloxy, arylthio, aryl amino carbonyl, aryl sulphonyl amino, aryl amino sulphonyl, aryl ureido, aryl thioureido, aryl sulphonyl, aryl sulphonyloxy, 3-7C cycloalkyloxy, 3-7C cycloalkylthio, 6-8C bicycloalkyloxy or 6-8C bicycloalkylthio (both optionally substituted by aryl), all aryl groups being optionally substituted; Ra, Rb = H, OH, or 1-6C alkyl (optionally substituted by aryl); X = O, S, or NR; R = H or 1-6C alkyl; R2 = imidazolyl, benzimidazol-1-yl, naphthyl, pyridyl, thiazolyl, oxazolyl, benzothiazolyl, benzoxazolyl, pyrrolyl, furyl, thienyl, imidazopyridinyl, triazolyl or tetrazolyl (all optionally substituted by 1 or more halo, 1-6C alkyl, 1-6C trihaloalkyl, 1-6C alkoxy, NO2, CN, COOH, 1-6C alkoxycarbonyl, OH, amino(optionally mono- or di-substituted by 1-6C alkyl, acyl, arylsulphonyl, or alkylsulphonyl) or phenyl or bicycloalkyl (both optionally substituted); and R'2 = H or aryl (optionally substituted).
Patent BR-9803347-A (BR)
Title: Método para soldagem magnética por pulso de uma conexão terminal à um tubo de eixo de transmissão veicular
Inventor: YABLOCHNIKOV BORIS A
IPC: B23K103/10
Filed: 1998-06-19
Abstract: <B>"MéTODO PARA SOLDAGEM MAGNéTICA POR PULSO DE UMA CONEXãO TERMINAL à UM TUBO DE EIXO DE TRANSMISSãO DE UM EIXO DE TRANSMISSãO VEICULAR<D>. Método para prender componentes de um eixo de transmissão veicular inclui colocar um gargalo de uma conexão terminal em uma extremidade aberta de um tubo de eixo de transmissão. A conexão terminal é suportada com relação ao tubo de eixo de transmissão de maneira que seja formada uma folga anular entre o gargalo e o tubo de eixo de transmissão. é provido um indutor ao redor do tubo de eixo de transmissão adjacente à extremidade que recebe o gargalo. O indutor é energizado para gerar um campo magnético para deformar o tubo de eixo de transmissão ao redor do gargalo em uma alta velocidade de maneira que o tubo de eixo de transmissão e a conexão terminal sejam soldados um ao outro.