baber/WOPTO huggingface dataset:
Patent IT-RM960192-A1 (IT)
Title: Flashing A.T.S. (Additional time stop).
Inventor: PROSPERI ETTORE
Filed: 1996-03-27
Abstract: On pushing the brake pedal you start the first stage of the A.T.S. that, through the relay, increases the second stage allowing the flashing. After about 20 seconds the timer quits feeding the second stage and the stop stays turned on until the pedal is released. We claim the F.A.T.S. (Flashing additional time stop) and similar devices characterised by dimensions, materials and shape that can vary anyway in their feeding for application of heavy transport means therefore without going far from this context.
Patent IT-SP940009-A1 (IT)
Title: Spazzolino per denti con dosatore e dentifricio incorporato azionato con monocomando.
Inventor: LUPI STEFANO
Filed: 1994-10-20
Abstract: Spazzolino per denti con dosatore e dentifricio incorporato azionato con monocomando.L'oggetto inventato consentirà di rendere estremamente più agevole l'igiene dentale e svolgerà un efficace ruolo di prevenzione dentale evitando l'uso prolungato di spazzolini tradizionali spesso protratto, oltre il periodo di efficienza degli stessi e ottimizzerà il quantitativo di dentifricio utilizzato in ogni occasione di igiene dentale.L'esaurimento del dentifricio segnalerà il termine dell'efficienza dello spazzolino e quindi produrrà la sostituzione dell'insieme.
Patent IT-TO950613-A1 (IT)
Title: Metodo e macchina per l'esecuzione di cicli di flessione su una calzatura.
Inventor: PARISOTTO DAVIDE
IPC: A43B/
Filed: 1995-07-18
Abstract: Metodo per l'esecuzione di cicli di flessione su una calzatura (2) presentante una porzione (3) posteriore di tallone ed una porzione (4) anteriore di avampiede, secondo il quale le porzioni di tallone e di avampiede (3, 4) vengono collegate rispettivamente ad un primo e ad un secondo elemento (10 e 11) di supporto mediante relativi mezzi di vincolo posteriori (44) ed anteriori (51, 52, 57), ed i suddetti primo e secondo elemento (10 e 11) di supporlo vengono movimentati relativamente e con moto alternativo mediante mezzi di movimentazione (60, 61) per portare la detta calzatura (2) da una posizione indeformata ad una prima posizione di flessione simulante la flessione del piede in uso, e viceversa.[Figura 1].
Patent IT-TO960016-A1 (IT)
Title: Procedimento per realizzare la tenuta ai gas di telai di porte di forni a coke e relativa struttura di telaio di porta.
Inventor: VAN EGMOND JACOBUS HERMANUS M
IPC: C10B25/16
Filed: 1996-01-16
Abstract: Procedimento per realizzare la tenuta ai gas del telaio di una porta di una batteria di forni a coke, batteria che comprende una struttura in refrattario con una piastra di armatura collegata ad essa e sul quale è montato il telaio della porta, caratterizzato dalle seguenti operazioni: - misura del profilo della superficie della piastra di armatura, nella posizione in cui essa si prova di fronte al telaio della porta nella sua posizione montata; - montaggio di un profilo su di un lato del telaio della porta che nella sua condizione montata si trova di fronte alla piastra di armatura, corrispondente al profilo della superficie di quella piastra di armatura misurata nella operazione precedente, in modo tale per cui nella sua posizione montata il telaio della porta appoggia praticamente contro la piastra di armatura; - disposizione del telaio della porta così adattato contro la piastra di armatura.
Patent IT-VR940063-A1 (IT)
Title: Macchina per la lavorazione ornamentale di punteggiatura, bulinatura e disegni in automatico su elementi sostanzialmente sferici.
Inventor: DAL LAGO GIANLUIGI
IPC: B23Q/
Filed: 1994-07-13
Abstract: Si tratta di una macchina provvista di elementi di presa dell'oggetto sferico, nonché di rotazione e di movimentazione dello stesso su assi ortogonali esattamente rispetto al proprio centro, ossia tali da garantire il trattenimento e la completa lavorazione in automatico di detti elementi sferici o similari, consentendo quindi di eseguire una varietà pressoché illimitata d'interventi e di lavorazioni.Sostanzialmente la macchina in oggetto è costituita da un gruppo inferiore (4) comprendente una ruota cilindrica (6) mobile e soggetta a rotazione ed a spostamento assiale, la cui superficie esterna è rivestita con un tappeto antiscivolo (7) ad esempio in materiale gommoso o similare, e da un gruppo superiore (5) del quale fanno parte un mandrino ad asse verticale (15) portante un utensile diamantato (16) inferiore, ed una particolare boccola (17) sagomata in modo da poter comprendere una sfera che sporge per un certo tratto dall'apertura di cui la boccola stessa è provvista.
Patent NO-20140167-A1 (NO)
Title: Beskyttende polymerlag
Inventor: LEIDEN LEIF
IPC: F16L13/02
Filed: 2014-02-11
Abstract: Foreliggende oppfinnelse vedrører en fremgangsmåte for sammenføyning av polymerbelagte stålrør som omfatter trinnene med å - tilveiebringe polymerbelagte rørsegmenter med en ubelagt lengde i begge ender av segmentene; - sammensveise de polymerbelagte rørsegmentene; - påføre en herdbar polymer (A) på den ubelagte lengden av de sveisede rørsegmentene for å danne et første belegglag, og -påføre en polymersammensetning (B) på det første belegglaget for å danne et toppbelegglag med en tykkelse på 0,5 til 10 mm, hvori polymersammensetningen (B) har en smelteindeks MFR2 på 1,0 til 6,0 g/10 min, bestemt i henhold til ISO 1133 ved en temperatur på 190 °C under en belastning på 2,16 kg, og inkluderer et basisresin omfattende (B-1) et ikke-elastomert polyetylen i en mengde på 60 til 85 vekt% av den totale polymersammensetningen som produseres i en prosess ved anvendelse av en enkelt-sete-katalysator, og (B-2) en elastomer som omfatter en kopolymer av etylen og minst en polar komonomer, hvori komponent (B-1) eller komponentene (B-1) og (B-2) er blitt podet med et surt podingsmiddel og anvendelsen av polymersammensetningen (B) som toppbelegglag med en tykkelse på 0,5 til 10 mm ved belegging av belagte stålrørfeltskjøter, en fremgangsmåte for belegging av et stålrør og anvendelse av polymersammensetning (B) for beleggingen av stålrørfeltskjøter eller stålrør.
Patent NO-20171662-A1 (NO)
Inventor: HOANG LOC
IPC: F16K3/30
Filed: 2017-10-19
Abstract: Shearing gate valve including a gate (64), a cutting blade (102) coupled to the gate configured to shear a tubular (32), a first seat (60) configured to form a seal with the flow control element to block the flow of fluid, and a second seat (62) with an open end (76) configured to block the shearing gate valve from shearing the tubular member at two locations.
Patent NO-20181123-A1 (NO)
Title: Hydraulisk slagverktøy og en overtrykkfrigjøringsmekanisme for dette
Inventor: COBB JOHN M
IPC: E21B31/113
Filed: 2018-08-28
Abstract: Et hydraulisk slagverktøy for en boresammenstilling er omtalt. I noen utførelser innbefatter det hydrauliske slagverktøy et rørformet hus, en spindel anbrakt i huset, et ringrom mellom spindelen og huset, og en trykkfrigjøringsmekanisme anbrakt i ringrommet. Trykkfrigjøringsmekanismen avdeler generelt ringrommet i første og andre partier. Trykkfrigjøringsmekanismen innbefatter først og andre ringformede deler i inngrep med hverandre når trykket i det andre ringromspartiet er mindre enn en forhåndsbestemt verdi og en fluidstrømningsbane mellom de første og andre ringromspartier. Fluidstrømningsbanen har en første størrelse når trykket i det andre ringromspartiet er mindre enn den forhåndsbestemte verdi, og en andre størrelse som er større enn den første størrelse når trykket i det andre ringromspartiet blir lik med eller større enn den forhåndsbestemte verdi.
Patent PE-40396-A1 (PE)
Title: Radiotelefono con identidades simultaneas multiples de numeros telefonicos
Inventor: COMER EDWARD I
IPC: H04W8/18
Filed: 1995-07-20
Abstract: QUE COMPRENDE: A) POR LO MENOS UN PRIMER TRANSCEPTOR RADIOTELEFONICO PARA RECIBIR SENALES DE TELELLAMADAS EN UN CANAL DE CONTROL; B) UN CONTROLADOR MAESTRO QUE SENSIBLE A UN PRIMER TRANSCEPTOR RADIOTELEFONICO QUE RECIBE UNA SENAL DE TELELLAMADAS Y TRANSMITE UNA IDENTIDAD DE NUMERO TELEFONICO QUE ES CUALQUIERA DE UNA PLURALIDAD DE IDENTIDADES PREDETERMINADAS DE NUMEROS TELEFONICOS, GENERANDO UNA SENAL DE RECONOCIMIENTO A FIN DE CONTINUAR CON LA CONMUTACION DE UNA LLAMADA ASOCIADA CON LA SENAL DE TELELLAMADAS; Y CADA PRIMER CONTROLADOR QUE ES DIFERENTE AL CONTROLADOR MAESTRO, ES UN CONTROLADOR SECUNDARIO QUE SIRVE COMO RESPUESTA A LAS SENALES DEL CONTROLADOR MAESTRO. UN SISTEMA RADIOTELEFONICO QUE FUNCIONA EN CELDAS DE UNA REGION QUE INCLUYE: A) UNO O MAS RADIOTELEFONOS; B) UN APARATO RADIOTELEFONICO; C) UNO O MAS ESTACIONES DE BASE PARA RADIOCOMUNICARSE; D) UN CONMUTADOR TELEFONICO EL CUAL ES UN INTERCAMBIO DE LINEA PRIVADA; Y E) UNA RED PUBLICA TELEFONICA
Patent PL-241295-A1 (PL)
Title: Process for manufacturing heterocyclic biologically active compounds and fungicide
IPC: A01N43/72
Filed: 1983-03-31
Abstract: A compound of the general formula <CHEM> or a salt or a metal complex thereof, wherein X is oxygen or sulphur; Y represents a group >CR<4>R<5> or -CR<4>R<5>CR<6>R<7>-; one of R<1> and R<2> represents an optionally substituted pyrazinyl group, and the other represents an optionally substituted pyrazinyl, pyridyl or phenyl group; each of R<3>, R<4>, R<5>, R<6> and R<7> independently represents a hydrogen atom or an alkyl group; and m is 0, 1 or 2.
Patent PL-288361-A1 (PL)
Title: Method of obtaining derivatives of 2-formylbenzylphosphonic acid
IPC: C07F9/6571
Filed: 1990-12-20
Abstract: The compound of the formula I <IMAGE> in which R represents an aldehyde group or a group which can be converted into an aldehyde, R<1> and R<2> represent alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, hydrogen, sodium, potassium, calcium, magnesium, aluminium, lithium, ammonium or triethylammonium or  R<1> and R<2> together form a cyclic diester, R<3> and R<4> represent alkyl, alkenyl, alkynyl, cycloalkyl, hydrogen, alkoxy or halogen, R<5> and R<8> represent alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, alkoxy, phenyl, cyanide, hydroxyl or hydrogen, X, Y or Z represent oxygen or sulphur, or prodrug forms of the compound of the formula I can be used for treatment of diseases caused by viruses. The preparation of these compounds and pharmaceutical preparations which contain them and also their use are described.
Patent PL-294621-A1 (PL)
Title: Method of and apparatus for aspirating gas or volatile combustion process products in a metallurgical receiver and electric furnace provided with similar aspirating apparatus
IPC: F27B3/08
Filed: 1992-05-20
Abstract: The enclosure of the metallurgical container is connected to a fan (105) by a suction duct (102). An additional gas is introduced in the suction part of the fan (105), preferably by means of the duct (102). The flow rate of introduction of this additional gas is adjusted so that the gas pressure in the suction part of the fan (105) is kept at a fixed value, by virtue of a regulation value (108) preferably placed on an additional duct (107), connected to the suction duct (102). A control means (110) makes it possible to adjust the opening and closing of the regulation valve (108) so as to keep constant the gas pressure in the suction part of the ventilator (105). 
<IMAGE>
Patent PL-301624-A1 (PL)
Title: Method of jointing a pipe with its associated union piece in leak-tight manner and pipe union piece therefor
Inventor: FUNKE GUENTER
IPC: F16L41/14
Filed: 1993-12-23
Abstract: The invention relates to a process for connecting a pipe (1) to a connection pipe (2), which is provided at one end with a peripheral seal-retaining chamber (10), in a sealed manner, by the following process steps:     - the pipe (1) is provided with a branch opening (11), - inserted into the seal-retaining chamber (10) is an annular seal (6) which has a sealing lip (7) which passes over the outer side of the sealing-retaining chamber and has an end forming or provided with an end thickening (8), - the connection pipe (2) is pushed into the opening (11) with the seal-retaining chamber (10) at the front, to be precise it is pushed in to such an extent that the sealing lip (7) which is in a turned-in state when it is pushed into the seal-retaining chamber (10), passes beneath the inner border of the pipe (1) and is turned out, and - the connection pipe (2) is then drawn outwards and braced in the opening (11), with the result that the sealing lip (7) closes off, by means of the end thickening (8), the gap between the seal-retaining chamber (10) and the inner surface (112) of the pipe (1).   <IMAGE>
Patent PL-311964-A1 (PL)
Title: Spreadable liquid aqueous concentrates of cleaning agents ii
Inventor: JESCHKE RAINER
IPC: C11D3/10
Filed: 1994-06-03
Abstract: PCT No. PCT/EP94/01816 Sec. 371 Date Dec. 11, 1995 Sec. 102(e) Date Dec. 11, 1995 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29418 PCT Pub. Date Dec. 22, 1994Pourable, liquid, aqueous cleaning concentrates comprising a) at least about 10% by weight of at least one water soluble abrasive; and b) from about 2 to about 30% by weight of a mixture of narrow-range alkyl polyglycol ethers, amphoteric surfactants and soap, the ratio by weight of amphoteric surfactants to narrow-range alkyl polyglycol ethers being 1:10 to 3:1, the ratio by weight of amphoteric surfactants to soap being 15:1 to 1:3 and the ratio by weight of narrow-range alkyl polyglycol ethers to soap being 25:1 and 1:1.\!
Patent PL-316873-A1 (PL)
Title: Method of obtaining phenol and derivatives thereof
Inventor: PANOV GENNADY IVANOVICH
IPC: C07B61/00
Filed: 1995-04-12
Abstract: PCT No. PCT/RU95/00066 Sec. 371 Date Jan. 7, 1997 Sec. 102(e) Date Jan. 7, 1997 PCT Filed Apr. 12, 1995 PCT Pub. No. WO95/27691 PCT Pub. Date Oct. 19, 1995A method for partial oxidation of aromatic compounds such as benzene, phenol, chlorobenzene, fluorobenzene, toluene, ethylbenzene and the like, with a molar deficiency of nitrous oxide over a catalyst such as a ZSM-5 or ZSM-11 zeolite. The method is advantageous for producing phenol from benzene at high production rates, high nitrous oxide conversion and high selectivity toward the production of phenol.
Patent PL-317993-A1 (PL)
Title: Distribution network as well as method of and apparatus for controlling electric current in such network
Inventor: NORBERG CALLE
IPC: G07F15/00
Filed: 1995-07-03
Abstract: PCT No. PCT/SE95/00820 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed Jul. 3, 1995 PCT Pub. No. WO96/01520 PCT Pub. Date Jan. 18, 1996The present invention relates to a distribution network comprising electric wires (5) for distribution of electric current, a plurality of tap-off facilities (6) with at least one socket (9) for tapping off electric current to optional power-consuming units (1), and a central computer unit (10) communicating with the individual tap-off facilities. At least some tap-off facilities (6) in the network comprise a switch (13) and a regulating device (11) with a microprocessor (21), a user connecting a power-consuming unit (1) to one of said tap-off facilities being identifiable to the central computer unit (10) or to the regulating device (11) via a microprocessor in the power-consuming unit, and the regulating device, in case of accepted identification, keeping the switch (13) closed and permitting tap-off of electric current from the socket (9), whereas, in case of non-accepted identification, the regulating device keeps the switch open and prevents tap-off of electric current form the socket (9). The invention also related to a device and a method for respectively permitting and preventing current supply from the network.
Patent PL-325304-A1 (PL)
Title: Method of obtaining 2,6-pyridine dicarboxylic esters
Inventor: RODUIT JEAN-PAUL
IPC: C07D213/79
Filed: 1998-03-12
Abstract: Preparation of 2,6-pyridine-dicarboxylic acid esters of formula (I) comprises reaction of a 2,6-dihalopyridine of formula (II) with carbon monoxide and an alcohol of formula (III) in the presence of a base and a catalyst complex from palladium and a bis-diphenylphosphine derivative of formula (IV). R1-OH (III). R1 = 1-6C alkyl, 3-6C cycloalkyl, aryl or aralkyl; R2, R3 = H or Cl; R4 = H, 1-6C alkyl, 1-6C alkoxy or F; X = Cl or Br; Q = 3-6C alkanediyl or 1,1'-ferrocenediyl (optionally containing cyclopentadienyl groups substituted by 1-4C alkyl or aryl); R5-R8 = H, 1-4C alkyl, 1-4C alkoxy, CH2F, CHF2, CF3, F, aryl, aryloxy, CN or N(alkyl)2.
Patent PL-330408-A1 (PL)
Title: Dihydrobenzopyrane and affinite compounds useful as antiinflammatory agents
Inventor: JANUSZ JOHN MICHAEL
IPC: C07D335/04
Filed: 1997-06-06
Abstract: PCT No. PCT/US97/09945 Sec. 371 Date Dec. 7, 1998 Sec. 102(e) Date Dec. 7, 1998 PCT Filed Jun. 6, 1997 PCT Pub. No. WO97/46548 PCT Pub. Date Dec. 11, 1997A compound having structure (1) wherein (a) X is selected from the group consisting of O, S, SO, or SO2; (b) each Y is independently hydrogen or straight, branched or cyclic alkanyl having from 1 to about 4 carbon atoms, or the two Y's are bonded to form an alkanyl ring having from 3 to about 7 carbon atoms; (c) Z is branched or cyclic alkyl having from 3 to about 10 atoms other than hydrogen; (d) W is O or S; and (e) R is straight, branched or cyclic alkyl or aryl, saturated or mono- or di-unsaturated with double or triple bonds, R having from 1 to about 15 atoms other than hydrogen; pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
Patent PL-330994-A1 (PL)
Title: Indolic derivatives for use in treating osteoporosis
Inventor: FARINA CARLO
IPC: C07D451/04
Filed: 1997-07-03
Abstract: A compound of formula (I): or a salt thereof, or a solvate thereof, wherein Ra represents a group R<SUB>5 </SUB>which is hydrogen, alkyl or optionally substituted aryl and Rb represents a moiety of formula (a): wherein X represents a hydroxy or an alkoxy group wherein the alkyl group may be substitued or unsubstituted or X represents a group NR<SUB>s</SUB>R<SUB>t </SUB>wherein R<SUB>s </SUB>and R<SUB>t </SUB>each independently represent hydrogen, alkyl, substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted arylalkyl, an optionally substituted heterocyclic group or an optionally substituted heterocyclylalkyl group, or R<SUB>s </SUB>and R<SUB>t </SUB>together with the nitrogen to which they are attached form a heterocyclic group; R<SUB>1 </SUB>represents an alkyl or a substituted or unsubstituted aryl group; and R<SUB>2</SUB>, R<SUB>3 </SUB>and R<SUB>4 </SUB>each independently represent hydrogen, alkyl, aryl or substituted aryl; R<SUB>6 </SUB>and R<SUB>7 </SUB>each independently represent hydrogen, hydroxy, amino, alkoxy, optionally substituted aryloxy, optionally substituted benzyloxy, alkylamino, dialkylamino, halo, trifluoromethyl, trifluoromethoxy, nitro, alkyl, carboxy, carbalkoxy, carbamoyl, alkylcarbamoyl, or R<SUB>6 </SUB>and R<SUB>7 </SUB>together represent methylenedioxy, carbonyldioxy or carbonyldiamino; and R<SUB>8 </SUB>represents hydrogen, hydroxy, alkynoyl, alkyl, aminoalkyl, hydroxyalkyl, carboxyalky, carbalkoxyalkyl, carbamoyl or aminosulphonyl; a process for preparing such a compound, a pharmaceutical composition containing such a compound and the use of such a compound in medicine.
Patent PL-331767-A1 (PL)
Title: Transgenous plants expressing cellutitic enzymes
Inventor: LEBEL EDOUARD GUILLAUME
IPC: C12N15/82
Filed: 1997-09-12
Abstract: The instant disclosure describes the application of genetic engineering techniques to produce cellulase in plants. Cellulase coding sequences operably linked to promoters active in plants may be transformed into the nuclear genome and/or the plastid genome of a plant. As cellulases may be toxic to plants, chemically-inducible or wound-inducible promoters may be employed. Additionally, the expressed cellulases may be targeted to vacuoles or other cellular organelles.
Patent PL-331859-A1 (PL)
Title: Motor vehicle v-belt tensioner
Inventor: STEPNIAK JACEK
IPC: F16H7/12
Filed: 1997-08-20
Abstract: A belt tensioner for tensioning a drive belt or timing belt comprises an eccentric adjusting member having an end surface thereof constructed and arranged to be mounted directly in surface-to-surface engagement with respect to a belt tensioner mounting surface for an engine frame. A pivoted structure is mounted on the eccentric adjusting member for pivoted movement between a first position and a second position, and a belt tensioning pulley is mounted for rotational movement on the pivoted structure. A coil torsion spring is constructed and arranged to resiliently bias the pivoted structure in a belt tightening direction away from the first position and toward the second position, the eccentric adjusting member being movable during an installation procedure to move the pivoted structure against the bias of the coil torsion spring into a position wherein the belt tensioning pulley is disposed in predetermined static tensioning relation with the belt, at which point the eccentric adjusting member is to be manually fixed. The end surface of the eccentric adjusting member is in sliding surface-to-surface relation with the mounting surface during rotation of the eccentric adjusting member.
Patent PL-332871-A1 (PL)
Title: Novel heterocyclylmethyl-substituted derivative of pyrazole
Inventor: STRAUB ALEXANDER
IPC: C07D405/14
Filed: 1997-10-02
Abstract: 1-(Benzyl or heterocyclylmethyl)-3-(substituted (hetero)aromatic)-fused pyrazole compounds of formula (I) are new. X = O, S NH or CH=CH, and the X-containing ring is optionally substituted by R14; R1 = phenyl, 2-thienyl, 2-pyrrolyl or 2-furanyl, all substituted by R4; R4 = CHOHCH3, 2-6C alkyl (substituted by OH or 1-4C alkoxy), CHO, 1-6C acyl, NO2, 1-6C alkyl (optionally substituted by NH2, N3 or OR5), CH2OR13, or a group of formula (a) or (b); A = phenyl (optionally mono-, di- or trisubstituted by alkyl, alkoxy, alkoxycarbonyl, (each with up to 6C), COOH, NO2, CN, CF3, N3 or halo; R5 = 1-5C acyl, SiR6R7R8, CH2OR10 or a group of formula (c); R6-R8 = 6-10C aryl, 1-6C alkyl; R9, R13 = H or 1-3C alkyl; R10-R12 = H or 1-4C alkyl; R14 = OH, halo, 1-4C alkoxy or 1-4C alkyl; a = 1-3: provided that when R4 = CH2OR13, then A = substituted phenyl where the substituents include alkoxycarbonyl, COOH, NO2, CN, CF3 or N3.
Patent PL-338420-A1 (PL)
Title: Glucanase containing laundry washing agent
IPC: C11D3/386
Filed: 1998-07-21
Abstract: A detergent composition comprising a beta-glucanase is presented. The beta-glucanase improves the cleaning performance of the detergent, especially with respect to polysaccharide soils.
Patent PL-346417-A1 (PL)
Title: Hinged cantilever for catenary-type overhead line systems
Inventor: UNGVARI STEFAN
IPC: B60M1/20
Filed: 1999-08-26
Abstract: The invention relates to a hinged cantilever for catenary-type overhead line systems which is designed as a triple-hinged element. According to the invention, the arm rod (1) is angled on the free end thereof and forms a cantilever arm (1b) on which a catenary wire clamp (6) which accommodates the catenary wire is displaceably mounted. For hinged cantilevers with steady bracing forces (C) directed toward the carrying element (M), the geometry of the coupling points (G1 and G2) of the top anchor (2) and of the arm rod (1), said coupling points being arranged on the carrying element (M), is selected with regard to the supporting forces (A, B) and to the applied loads (C, D, E) in such a way that, following the conditions of equilibrium, the horizontal supporting force (A) on the coupling point (G1) of the top anchor (2) on the carrying element (M) is greater than or equal to zero.