baber/WOPTO huggingface dataset:
Patent MD-3951-B1 (MD)
Title: Orthopedic mattress for bed
Inventor: ARABADJI VASILE
IPC: A47C27/15
Filed: 2009-02-11
Abstract: The invention relates to furniture, in particular to the orthopedic mattresses for beds and may be used for prophylaxis and treatment of vertebral column pathologies. Summary of the invention consists in that the mattress includes a profile element consisting of two layers made of elastic materials and joined between them by gluing, one serving as base (1) of the mattress and the second being working (2). On the functional surface of the latter there are made cross ribs with clearances (5) between them. The ribs are divided into two groups, one of them constituting 2/5 of the mattress length and the second 3/5, respectively, and are made inclined toward the corresponding end of the mattress, between the groups being placed a rib (3) perpendicular to the mattress surface. Additionally on the longitudinal margins of the mattress along its full length it is joined by bonding an edge (4) with longitudinal clearance (7) between it and the cross ribs. Through all mentioned clearances it is installed an elastic hose (6) forming a serpentine along the full length of the mattress, joined by means of a tee-joint (8) with electromagnetic valve (9) with a compressor (10) with pressure sensor (11), and the outlet of the hose is equipped with a cock (13), at the same time the work of the compressor is controlled by a control unit (12) depending on the pressure in the hose. The mattress is covered with a protective casing.
Patent NO-333310-B1 (NO)
Inventor: REVILL BRIAN KENNETH
IPC: C25B9/17
Filed: 2001-11-09
Abstract: An electrode structure for use, for example, in a bipolar electrolyser comprising (i) a pan with a dished recess and a flange around the periphery thereof for supporting gasket means for sealing a separator between the flanges in adjacent electrode structures, which separator is disposed between the surface of the anode of a first electrode structure and the cathode of a second electrode structure such that the anode surface is substantially parallel to and faces but is insulated and spaced apart from the cathode surface by the separator and is hermetically-sealed to the separator, (ii) an electrically conductive plate spaced from the pan, (iii) a plurality of electrically-conductive members to which the electrically conductive plate is electroconductively attached and which provide electrically-conductive pathways between the pan and the electrically conductive plate, (iv) inlet for electrolyte and (v) outlets for liquids and gases wherein where the electrode structure is an anode structure the dished recess is provided with a plurality of inwardly projecting projections and where the electrode structure is a cathode structure the dished recess is provided with a plurality of outwardly projecting projections such that the inwardly projecting projections in the dished recess of the pan of the anode structure mate with the outwardly projecting projections in the dished recess of the pan of an adjacent cathode structure in a bipolar electrolyser comprising a plurality of the electrode structures.
Patent NO-321871-B1 (NO)
Title: Fremgangsmater og anordning for a fortrenge borefluider med kompletterings og overhalingsfluider, og for a rense rorelementer
Inventor: REYNOLDS SCOTT J
IPC: E21B37/02
Filed: 2001-12-10
Abstract: Mekanisk separasjon av borefluid og kompletteirngsfluid ved rensekopper (86, 88) benyttes i kombinasjon med en foringsrørskrape (90, 92) og bevegelse av røret (18) for å rense opp et borehull. I en første utførelsesform benyttes reversert sirkulasjon som plasserer et kompletteringsfluid over rensekopper (86, 88) og senke røret (18) for å fortrenge et borefluid. I en andre utførelsesform, i kombinasjon med en foringsrørskrape (90, 92), pumpes et kompletteringsfluid inn i ringrommet plassert nedenfor rensekopper (86, 88) og borefluidet fortrenges fra ovenfor rensekoppene (86, 88) ved å heve røret (18). Alternativt er store rensekopper (360, 362) brytbart festet i kombinasjon med mindre rensekopper (370, 372) og foringsrørskrape. (380) som tillater anordningen å benyttes med foringsrør. (310) med progressivt mindre diameter under samme operasjon for anordningen.
Patent NO-324948-B1 (NO)
Inventor: SILBERMAN SANDRA L
IPC: A61P35/00
Filed: 2003-04-24
Abstract: 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of the formula I or a pharmaceutically acceptable salt thereof can be used in the treatment of gastrointestinal stromal tumours.
Patent NO-328061-B1 (NO)
Inventor: MORETTI MARIO POLEGATO
IPC: B32B7/02
Filed: 2006-07-31
Abstract: A waterproof vapor-permeable multilayer article, comprising at least one first layer made of a material that is vapor-permeable and microporous and is at least partially hygroscopic or can assume hygroscopic characteristics over time, and at least one second layer that is waterproof and vapor-permeable.
Patent NO-337656-B1 (NO)
Inventor: ANTTILA MARKKU
IPC: A23L33/00
Filed: 2006-09-05
Abstract: This invention relates to a method for enhancing the bioavailability of a therapeutically active compound of the formula (I) or a geometric isomer, a stereoisomer, a pharmaceutically acceptable salt, an ester thereof or a metabolite thereof, wherein said compound is administered orally to the individual in connection with the intake of food.
Patent NO-335257-B1 (NO)
Inventor: ADNAN SARMAD
IPC: E21B47/12
Filed: 2006-11-15
Abstract: The present invention relates to an optical fiber equipped tubing and methods of making and using the same. The optical fiber equipped tubing comprises a fiber optic tube deployed within a tubular, the fiber optic tube having at least one optical fiber disposed within a duct, the duct typically being a metallic metal compatible with wellbore environments. The present invention also relates to a method of making an optical fiber equipped tubing comprising pumping a fluid into a tubular and deploying a fiber optic tube into the tubular by propelling it in the flow of the pumped fluid. The present invention also provides a method of communicating in wellbore using a fiber optic tube disposed within a wellbore tubular. In certain embodiments, this communication may be combined with a wireless communication system at the surface. In certain embodiments, the tubular may be coiled tubing and the fiber optic tube may be deployed in the coiled tubing while the tubing is spooled on a reel or while the tubing is deployed in a wellbore.
Patent NO-337984-B1 (NO)
Inventor: MAAS STEVEN J
IPC: G01P15/18
Filed: 2007-01-31
Abstract: An optical accelerometer includes means (12) for changing the length of at least one optical fiber (14) in response to acceleration functionally coupled to the at least one optical fiber. The fiber (14) and the means (12) for changing length are enclosed in a pressure compensated housing. The housing is filled with a substantially incompressible fluid or gel.
Patent NO-329737-B1 (NO)
Title: Bolgekraftverk
Inventor: EDVARDSEN LARS
IPC: F03B13/18
Filed: 2009-11-26
Abstract: Den foreliggende oppfinnelsen vedrører et anlegg for utvinning og omforming av bevegelsesenergi i vannmasser til mekanisk eller elektrisk energi. Anlegget omfatter en flottør (3), en pumpe, et lodd (10), en eller flere oppdriftsregulatorer (11), en akkumulatortank (14) og en turbin (15), der pumpen utgjøres av en dobbeltvirkende sylinderpumpe (6, 7), hvor en stasjonær ytre hylse (7) er forbundet med et vannanker (8), til hvilket vannanker (8) loddet (10) og oppdriftsregulatoren(e) (11) er forbundet til, hvor en bevegelig indre hylse (6) er forbundet til flottøren (3), for slik å tilveiebringe en relativ bevegelse mellom den stasjonære hylsen (7) og den bevegelige indre hylsen (6) når flottøren (3) beveges i vannmassene, der flottøren (3) via forankringsliner (4) er forbundet med en fortøyd overflatebøye (2), slik at flottøren (3) anordnes med en langside mot innkomne bølger (5).
Patent NO-333246-B1 (NO)
Title: Anordning ved rotasjonsbord for rørstreng
Inventor: KROHN HELGE
IPC: B25B13/50
Filed: 2010-01-26
Abstract: Det beskrives en anordning ved et rotasjonsbord (1) forsynt med midler (15,16,122) innrettet til avhenging av en rørstreng (4), hvor rotasjonsbordet (1) omfatter en rotasjonsring (12) anordnet dreibar om rotasjonsbordets (1) senterakse, idet rotasjonsringen (12) er tildannet av to eller flere ringseksjoner (12a, 12b), hver tilknyttet et system omfattende en lagerhusseksjon (13) som er dreibar relativt en sokkelseksjon (11), idet det i en sokkelkontaktflate (131) på lagerhusseksjonen (13) er tildannet et lagerhusspor (132) og det i en motstående lagerkontaktflate (111) i sokkelseksjonen (11) er tildannet et korresponderende sokkelspor (113), idet nevnte spor (113,132) tildanner en bueformet bane for et rullelegeme (14) og nevnte spor (113,132) har et buesenter sammenfallende med rotasjonsbordets (1) senterakse, og rullelegemets (14) rullediameter overstiger nevnte spors (113,132) samlede dybde, og det i lagerhusseksjonen (13) er tildannet en kanal (133, 134) som forbinder lagerhussporets (132) endepartier (132a).
Patent NO-341690-B1 (NO)
Title: Fremgangsmåte og anordning til stabilisering av ankerplate
Inventor: MYKLEBUST YNGVE BØE
IPC: F16G11/00
Filed: 2016-01-21
Abstract: Det omtales en fremgangsmåte og en anordning til å feste en ankerplate (60) til et arbeidsbord (10) for sikker betjening av forankringsliner tilknyttet ankerplaten, hvor ankerplaten anbringes på et sete (30) i bordet, og klemmes og fikseres mellom et øvre klemorgan (50) som rager inn over ankerplaten, og setet, samt at det aktiveres midler til å sidestabilisere ankerplaten. Fremgangsmåten er kjennetegnet ved at etter at ankerplaten er plassert på setet (30), føres det øvre klemorgan (50) innover ankerplatens (60) toppside og innstilles i en fiksert og fastlåst posisjon tilstøtende til toppsideflaten, hvoretter nevnte klemvirkning/fiksering mellom det øvre klemorgan og setet (30) frembringes ved at setet føres opp mot ankerplatens underside ved hjelp av et drivorgan.
Patent PL-158652-B1 (PL)
Title: Method for repairing and/or strengthening bending reinforced concrete structure and a repaired and/or strengthened bending reinforced concrete structure
IPC: E04G23/02
Filed: 1988-07-01
Abstract: A method of repairing and/or strengthening bent reinforced concrete structures, which incolves replacing missing steel reinforcement elements and filling the cavities in a concrete cover with resin concrete, with the use of a mould, which determines the final shape of the element being strengthened, and gluing strengthening elements with epoxy glue, characterized in that a mould of an appropriate shape is filled with resin concrete and, onto the outer layer formed in this way, a steel flat bar is placed, which has elongated holes along its symmetry axis, and subsequently, a layer of epoxy glue is applied over the flat bar's upper surface, the mould is pressed to the element being strengthened until the excess resin concrete is removed, and once the resin concrete has hardened, the mould is dismantled, holes are drilled in the element being strengthened through the elongated holes in the flat bar and expansion fasteners are forced into the holes.
Patent PL-159864-B1 (PL)
Title: Dust-mask
IPC: A62B18/02
Filed: 1989-02-21
Abstract: Dust half-mask, containing nose, chin and cheek sections with an internal first belt of sponge on the edge adhering to the chin, cheeks and the nose and an external plastic metal strip in the nose part and an external elastic overhead and neck strip, fixed separably in the side parts of the edge, containing an exhalation valve located in the convex part, characterized in that its bowl (7) consists of a highly porous preliminary filter, created from layers of polypropylene fibres, connected by stitches on the edge and at least one layer of fine filter, which is a mixture of evenly spaced fibres of at least two materials with different dielectric constants, where the maximum porosity of the filtering structure is less than 30 percent, and further the bowl (7) has, in its nose part (A), an arched ridge (8) created from the ends of the flap of the created cone, connected and pressed by their internal surfaces, which cone has a circular base with length of side equal to the length of the chord (D) of the arch of the ridge (8), and under the ridge (8), on the conical surface, it has a hole for the exhalation valve (9), and in the cheek part, it has allowances for the holders (3, 3') of the overhead and neck strip (5, 5'), and also, on the internal rim of the edge of the nose part (A), a second belt of sponge (10) is attached.<IMAGE>
Patent PL-161660-B1 (PL)
Title: Guiding device for making a yarn packing in thin gut receiving unit
Inventor: JOZWIAK EDMUND
IPC: B65H54/28
Filed: 1989-12-28
Abstract: A thread guide device for forming of a wound in a thin line winder, composed of a frame with rods, on whose ends are attached thread guides, and having an electrical motor which via a transmission, electromagnetic clutches and drive mechanism forces the frame with thread guides to move in reciprocating manner, characterised in that the drive mechanism of the frame (16) are transmissions consisting of helicoidal wheels (11, 12), of which the helicoidal wheels (11) are attached to the shaft (10) running along the winder, and the helicoidal wheels (12) are mounted on shafts (13) ended with helicoidal cuts (14), mating with nuts (15) fixed in the body (30) with a pin (31) located in a clamping ring (32), whose pin (33) rests in the sleeve (34), attached to the frame (16), and the rods (20) with thread guides (21) are attached to beams (23) by means of separable connected clamping rings (24, 25), however, the upper clamping ring (25) is connected to the bracket (27) which has catches (29) with holes, in which are set clamped rods (20).<IMAGE>
Patent PL-162495-B1 (PL)
Inventor: JANKOWSKI ROMUALD
IPC: C09D5/38
Filed: 1990-01-15
Abstract: Zestaw lakierniczy metalikowy wysychający na powietrzu zawierający żywice sieciowalne poliizocyjanianami,
pigment o efekcie metalicznym i w danym wypadku pigment barwiący, esto- celulozy, rozpuszczalniki
i dodatki, znamienny tym, że składa się z
A7 farby gruntowej zawierającej (w % wagowych) 16-20%, najlepiej 65%, roztworu żywicy alkidowęj,
zbudowanej z (w % wagowych) 40- 60% jednostek glicydylowego estru rozgałęzionych trzeciorzędowych
nasyconych alifatycznych monokarboksylowych kwasów posiadających od 8 do 10 atomów węgla, 35-50%
bezwodnika kwasu ftalowego i reszty do 100% gliceryny i trójmetylolopropanu, 2-10% pigmentu metalikowego
albo innego o efekcie metalicznym, korzystnie w formie 50-70% pasty proszku płytkowego metalu, 6,3-7,7%
octanomaślanu celulozy, 0,1-3% tetraliny i reszty do 100% rozpuszczalników organicznych i ewentualnie
pigmentów barwiących oraz
B/ klarownego lakieru kryjącego zawierającego (w % wagowych) 61-75%, najlepiej 50-60%, roztworu
żywicy akrylowej z grupą wodorotlenową zdolną do sieciowania poliizocyjanianem, składającej się (w %
wagowych) z 50-80% (met) akrylanu alkilu o 1-8 atomach węgla w grupie alkilowej, 15-20% (met) akrylanu
hydroksyalkilu o 1-8 atomach węgla w grupie hydroksyalkilowej, 0-3% kwasu (met) akrylowego i reszty do
100% styrenu, 14-19% poliizocyjanianu zdolnego do sieciowania żywicy alkidowęj w farbie gruntowej i żywicy
akrylowej w lakierze kryjącym, 0,1-3% dodatków, jak czynniki reologiczne, stabilizatory ultrafioletu, reszty do
100% rozpuszczalników organicznych.
Patent PL-163201-B1 (PL)
Title: Method for running citric acid fermentation
Inventor: SOLINSKI JOZEF
IPC: C12P7/48
Filed: 1990-03-12
Abstract: 1. Method for running citric acid fermentation by surface or deep method with the use of the Aspergillus niger mould, characterized in that to the fermenting solution nutrient molasses is introduced from the 2nd day in the case of deep fermentation and from the 4th day in the case of surface fermentation, at the moment when pH of the solution is lowered maximally to 1.5, most preferably to 2.0, and the dosing is stopped when the pH of the fermenting solution increases maximally to 3.7, most preferably to 2.9.
Patent PL-162241-B1 (PL)
Title: Cobalt-base alloy
Inventor: WERONSKI ANDRZEJ
IPC: C22C19/07
Filed: 1990-05-16
Abstract: Cobalt-based alloy, characterized in that it contains, by weight, 14-16% chromium, 4-7% molybdenum, up to 0.2% silicon, up to 0.010% carbon, up to 0.010% phosphorus, up to 0.010% sulphur, and nickel and manganese, of which the total content is 28-34%, the ratio of nickel to manganese being 6.5-15, and additionally niobium in a quantity of 0.4-0.8%, the remainder being cobalt.
Patent PL-166851-B1 (PL)
Title: Yieldable bag and method of making same
Inventor: DUNTON DAVID P
IPC: B31B19/84
Filed: 1991-02-11
Abstract: A flexible pouch (10) formed from a single sheet of plastic material folded over upon itself along an umbrella like fold assembly (14) to provide the opposed walls of a chamber for storing a product and an optional second sheet to form the bottom of the chamber. The walls and the bottom are sealed along their periphery to form the chamber. The pouch has a self-opening spout (34) formed in part by the fold assembly which expands and springs open when the sealed end of the spout is cut off. The fold assembly (14) not only provides a large spout opening, but also provides a spring force which keeps the spout open so that all the product may be emptied from the chamber. <IMAGE>
Patent PL-169245-B1 (PL)
Inventor: MAGARD TOM
IPC: A23B4/28
Filed: 1992-04-09
Abstract: 1 Sposób konserwowania mięsa, w którym do mięsa dodaje się solankę, korzystnie wtryskuje się do mięsa, po czym mięso poddaje się bębnowaniu, w szczelnym zbiorniku, a następnie przy równoczesnym bębnowaniu działaniu zmieniającego się ciśnienia, zawartego pomiędzy próżnią i nadciśnieniem, przy czym w czasie faz ciśnieniowych dodaje się gazy nieaktywne, takie jak dwutlenek węgla i azot, znamienny tym, że mięso z solanką konserwuje się mechanicznie w zbiorniku, którego stopień napełnienia wynosi 20 - 85%, korzystnie 50% - 80%, przy ciśnieniu zmieniającym się w granicach od 0,001 bara bezwzględnego do maksimum 8 barów, korzystnie max 6 barów, oraz w czasie konserwowania gaz odprowadza się dopóki ciśnienie w zbiorniku wyniesie 0,001 + 0,005 bara bezwzględnego, a następnie do zbiornika wprowadza się gaz rozpuszczalny w wodzie, wolny od tlenu i zakwaszający słabo mięso, dopóki ciśnienie w zbiorniku nie osiągnie minimum 1 bara, a maksimum 6 barów, przy czym ciśnienie utrzymuje się przez minimum 5, a maksimum 40 minut, następnie stopniowo redukuje się je do około 0,001 bara bezwzględnego i utrzymuje się je przez 5-60 minut, korzystnie przez 50 minut, przy czym etapy wprowadzania gazu rozpuszczalnego w wodzie, utrzymywania ciśnienia oraz stopniowej jego redukcji powtarza się co najmniej jeden raz tak, że całkowity czas konserwowania wynosi 1 - 6 godzin, korzystnie 3 godziny, a następnie wpuszcza się gaz obojętny do zbiornika, przerywając próżnię, tak długo dopóki w zbiorniku nie powstanie ciśnienie atmosferyczne, pozwalające na usunięcie mięsa. 6 Urządzenie do konserwowania mięsa zawierające poziomy obracający się symetrycznie szczelny zbiornik umocowany obrotowo względem swojej osi, znamienne tym, że zawiera źródło próżni, źródło sprężonego powietrza, źródło chłodzenia, korzystnie płaszcz chłodzący, a zbiornik (4) ma roz- gałęzionepołączeniadla wprowadzenia gazu doi wyprowadzeniaze zbiornika (4) w czasie jego obrotu, umocowane na końcowej pokrywie (6) zbiornika (4)
Patent PL-171442-B1 (PL)
Inventor: NIEWCZAS BOGDAN
IPC: F16K47/08
Filed: 1993-12-27
Abstract: Zawór do rozprężania pary wodnej, składający
się z korpusu wypełnionego materiałem dławiącym
przepływpary, a wyposażonego w wrzeciono
z grzybkiem 1 w gniazdo z perforowanymi ściankami,
znamienny tym, że ma lancę utworzoną pizez
rurkę (11) połączoną z perforowanym torusem (12)
usytuowanym w materiale dławiącym na zewnątrz
ścianek gniazda (1) zaworu, zaś korpus (4) zaworu
od strony odlotowej jest wyposażony w króciec
(9) z tłoczkiem (10)
Patent PL-171813-B1 (PL)
Title: Method of obtaining novel amidic derivatives of a 4026 antibiotic
Inventor: MALABARBA ADRIANO
IPC: A61P31/04
Filed: 1992-07-14
Abstract: The present invention is directed to novel antibiotic A 40926 derivatives characterized by having a carboxy, (C1-C4)alkoxycarbonyl, aminocarbonyl, (C1-C4)alkylaminocarbonyl, di(C1-C4)alkylaminocarbonyl or hydroxymethyl substituent on the N-acylaminoglucuronyl moiety and a hydroxy or a polyamine substituent in position 63 of the molecule. The compounds of the invention show high in vitro activity against glycopeptide resistant Enterococci and Staplylococci.
Patent PL-173662-B1 (PL)
Inventor: KOLODZIEJSKI MAREK
IPC: B23P15/00
Filed: 1994-08-12
Abstract: Sposób wytwarzania korpusów piast rowerowych,
ze stopów aluminium, znamienny
tym, że odlewa się je na gotowo pod
ciśnieniem, korzystnie ze stopu o następujących
własnościach mechanicznych: wytrzymałość
na rozciąganie Rm minimum - 220
- 280 MPa, wydłużenie A minimum = 1- 4%,
twardość HB minimum - 60 - 80.
Patent PL-177450-B1 (PL)
Inventor: BERAN ELZBIETA
IPC: C07C53/126
Filed: 1994-10-11
Abstract: 1. Sposób wytwarzania mieszaniny kwasów monokarboksylowych, znamienny tym,
że mieszaninę kwasów organicznych, stanowiącą odpad powstały przy produkcji kaprolaktamu,
o składzie: woda i kwasy monokarboksylowe C,-C4 od 5 do 20% masowych,
kwas walerianowy od 10 do 50% masowych, kwas kapronowy od 5 do 36% masowych,
kwas ε-hydroksykapronowy od 2 do 20% masowych, substancje smoliste wysokowrzące
od 4,5 do 50% masowych, poddaje się destylacji odbierając frakcje wrzące w temperaturze
200 do 240°C, a z otrzymanej mieszaniny kwasu walerianowego, kwasu kapronowego i
kwasu ε-hydroksykapronowego usuwa się drogą rafinacji kwasem nieorganicznym kwas
ε-hydroksykapronowy.
Patent PL-178966-B1 (PL)
Inventor: MOSINSKI STEFAN
IPC: A01N33/06
Filed: 1994-12-30
Abstract: Sposób wytwarzania środka chwastobójczego w postaci suspoemulsji, zawierającego
N-izopropylochloro-acetanilid (propachlor) z 2,6-dinitro-N,N-dipropylo-4-trifluorometyloamliną
(trifluralina) poprzez zdyspergowanie propachloru w ilości od 1,0 do 50,0 części wagowych w roztworze
wodnym soli sodowej kondensatu kwasu fenylosulfonowego w ilości od 0,1 do 10,0 części
wagowych, glikolu etylenowego lub glikolu propylenowego od 1,0 do 15,0 części wagowych,
ewentualnie środka antybakteryjnego w ilości od 0,1 do 2,0 części wagowych, a następnie zmikronizowanie
w młynie perełkowym, znamienny tym, że do zmielonej zawiesiny dodaje się roztwór
ksylenowy w ilości od 1,0 do 30,0 części wagowych, zawierający trifluralinę w ilości od 1,0 do
60,0 części wagowych, surfaktant anionowy, korzystnie z grupy oksyetylenowanych, fosforylowanych
lub siarczanowanych styrylofenoli w ilości od 0,1 do 30,0 części wagowych, stabilizowany
1-2% roztworem poliheterosacharydu w ilości od 1,0 do 5,0 części wagowych.
Patent PL-176857-B1 (PL)
Title: Method of unwinding power transmission line cables
Inventor: GUZIK TADEUSZ
IPC: H02G1/02
Filed: 1995-04-27
Abstract: The method is designed for unwinding electric power line conductors, which go through tree-covered areas. The lightning arrester and working conductors are unwound under reduced tension by means of an elastic pre-initial and initial cable, secured to assembly rollers mounted on tower shanks. The cable is placed at the edge of each cross-arm and connected with the cable grip and the rope-lay slackening device for towing cables over tree tops. Characterized in that: The pre-initial cable (1) is unwound on the ground, between trees, in the direction essentially compliant with the direction of power line spans. The cable forms a broken line between the free spots between trees. Manual stay ropes (4) are fixed at each bend of the pre-initial cable (1). Then, the cable is lifted on the assembly rollers (3) fixed to the columns (2), while it is simultaneously pulled back at the bends to guide the cable between tree heads and over their tops.