baber/WOPTO huggingface dataset:
Patent CS-248430-B1 (CS)
Inventor: CEROVSKY JAROSLAV
IPC: C12M1/04
Filed: 1984-10-22
Abstract: Zařízení je tvořeno vakem z materiálu
odolávajícího sterilační teplotě,
zavěšeným popoci závěsu s průchodkami v
temperačni nádobě, v níž se vak s prů­
chodkami a obsahem steriluje a po inokulaci
se mikroorganismy kultivují při regulované
teplotě lázně za současného mí­
cháni pomoci vzduchu.
Patent CS-272625-B1 (CS)
Title: Refining admixture into oils
Inventor: RENDKO TIBOR ING
IPC: C10M129/76
Filed: 1988-12-12
Abstract: A refining ingredient for lubrication and hydraulic oils, mainly for reducing the aniline point, which consists of a mixture of monoester of monocarboxylic or diester of dicarboxylic acid C3 to C6 with monovalent aliphatic alcohol C8 to C14 and/or monoester to hexaester with bivalent to hexavalent aliphatic alcohol (ethylene glycol, propylene glycol, pentaerythritol). The residue consists of esters or partial esters of monocarboxylic acids C2 to C10 with monovalent to hexavalent alcohols, including products of condensation and auto-condensation of lactones and hydroacids, then with aliphatic alcohols, mono- and di- carboxylic acids. When producing the refining ingredient a mixture of acids is used that is a by-product of the oxidation of cyclohexane to cyclohexanol and cyclohexanone. It can be used in the chemical industry, particularly in the production of lubrication and hydraulic oil and for a higher-level evaluation of by-products.
Patent CS-248943-B1 (CS)
Inventor: HAUSKRECHT PETER
IPC: C02F1/58
Filed: 1985-11-21
Abstract: Sposob rieši znižovanie obsahu fenylhydrazínhydrochloridu
v odpadných vodách
vznikajúcich pri výrobě krystalického
fenylhydrazínhydrochloridu.
K odpadným vodám sa přidá kyseliny mukochlórová,
s výhodou v ekvimolárnom pomere
ku fenylhydrazínhydrochloridu, pri teplote
50 až 105 °C vznikne kondenzáciou 4,5-dichlór-2-fenylpyridazín-3-on,
ktorý sa po
ochiadení suspenzie odfiltruje. Filtrát po
neutralizácii je možné vypúšťať do chemických
odpadových vod.
Riešenie najde uplatnenie pri znižovaní
obsahu fenylhydrazínhydrochloridu v odpadných
vodách, čím sa zlepší životné prostredie.
Patent CS-233416-B1 (CS)
Inventor: DURINDA JAN
IPC: B23Q3/06
Filed: 1982-11-26
Abstract: Vynáles spadá do odboru spracovania lepidiel.
RieSi vodné lepidlá, v ktorých ohsiahnutá
sol obsahujúca prchavá alkalická
složku a uvolnujáca kyselinu je tvořená
dihydrogenfoeforeSnanom amonným.
Vynáles sa dá využívat v chemickou priemysle,
predovšetkým v obalovéj technike.
Patent CS-268968-B1 (CS)
Inventor: SAMEK KAREL ING
IPC: C21B9/16
Filed: 1987-11-26
Abstract: Řešení se týká zapojení pro vysoušení
vzduchu v nejméně dvou za sebou
zapojených výměnících tepla se dvěma
tepelnými oběny, zejména pro vysoušení
spalovacícho vzduchu pro vysoké pece.
Jeho podstata spočívá v tom, že výstup
prvníno výměníku tepla je připojen na
vstup primárního oběhu oddělené spodní
části druhého výměníku tepla. Výstup
primárního oběhu oddělené spodní části
druhého výměníku tepla je připojen na
vstup sekundárního oběhu prvního výměníku
tepla. Výstup sekundárního oběhu
prvního výměníku tepla je spojen se
spotřebičem, například výfucnami vysoké
pece. Na vstup sekundárního oběhu
oddělené horní části druhého výměníku
tepla je připojen přívod sekundárního
vzduchu a proti němu Je vyústěn výstup
sekundárníno vzduchu, například spalovacího
vzduchu pro ohřívače vysokopecních
větrů.
Patent CS-248128-B1 (CS)
Inventor: KVASNA DRAHOS
IPC: B41F31/16
Filed: 1983-11-23
Abstract: Riešenie sa týká polygrafického· priemyslu.
Účelom riešenia je zabezpečit rovnoměrné
a nepřetržité nanášanie farby na tlačovú
formu. Uvedeného účinku sa dosiahne pomocou
pružnoelastického pásu (4), ktorý
obopína dutý navalovací válec (3). Hrubka
farbového sloja v kontaktnej zóně sa nastavuje
systémom automatickej regulácie
napnutia (9) pružnoelastického pásu (4),
spojeného s dvoma napínacími valcami (8).
Předběžná hrúbka farbového sloja sa nastavuje
pomocou dózovacieho valca (6),
ktorý prilieha cez pružnoelastický pás (4)
po celej jeho šírke k odběrovému valčeku
(5). Vyvádzaný farbový sloj sa ešte před
kontaktnou zónou zhutňuje odpruženým
zhutňcvacím válcom (10).
Tento systém umožňuje automaticky a nepřetržíte
regulovat přívod farby (7) na tlačovú
formu (2), ktorá je upnutá na formovom
válci (1).
Patent CS-240561-B1 (CS)
Inventor: OBURKA ANTONIN
IPC: F22B33/12
Filed: 1983-11-28
Abstract: Vynález řeší zajištění suchosti vyráběné
páry při výkonových změnách, vytváří předpoklady
pro spolehlivější regulaci napájení
a zajištěním jednoznačné cirkulace v topném
svazku umožňuje dosažení vyššího tepelného
výkonu.
Uvedených výsledků se dosahuje zabudováním
hladinového separátoru, vytvořeného
systémem odváděčích žlabů, mezi nimiž zůstávají
separační kanály parovodní směsi,
nad topný svazek.
Podle vynálezu je možno upravit i paro
Patent CS-209726-B1 (CS)
Inventor: BEZNOSKA STANISLAV
IPC: A61F5/04
Filed: 1979-12-28
Abstract: -Předmětem vynálezu je trojitý běžec vnější
skeietální fixace, který je jejím spoj ovacím
a fixačním prvkem.
Trojitý běžec dle vynálezu sestává ze
dvou destiček, jež jsou opatřeny podélnými
vodícími drážkami a uprostřed mají svěrný
šroub. V destičkách jsou uložena vodící vrtací
pouzdra, jejichž hlavy jsou opatřeny
pojistným šroubem.
Předmětného trojitého běžce lze výhodně
použít v sestavách vnější skeietální fixace
Patent CS-246185-B1 (CS)
Inventor: MYSKA JOSEF
IPC: B23D33/02
Filed: 1984-12-10
Abstract: Účelem řešení je ekonomické, účelné a
výhodné ovládání zvedáku nastřiženého odpadu
a tím umožnění plynulého posuvu plechu
po každém krokovém střihu.
Uvedeného účelu se dosáhne hydraulickým
rozvodem podle vynálezu, kde zdroj tlakové
kapaliny /1/ je napojen skrze škrticí, redukční
a jednosměrný ventil /3/, /4/, /5/
na vypouátěcí rozváděč /6/, jehož druhý
tlakový výstup je napojen skrze škrticí
ventil /8/ na hlavní ovládací rozváděč /9/,
jehož prvý tlakový výstup je pracovní cestou
/10/ skrze snímač teploty /11/ napojen
na pracovní prostor /1/ a druhý výstup je
vratnou cestou /13/ napojen na vratný prostor
/11/ přímočarého hydromotoru /12/, na
jehož proplachovací cestu /14/ je napojen
proplachovací rozváděč /15/, propojený skrze
proplachovací škrticí ventil /16/ s nádrží.
Na proplachovací cestu /14/ je napojen
odbočkou /17/ tlakový spínač /18/ a odbočkou
/19/ tlakový ventil /20/. Na hlavní tlakovou
cestu /7/ je odbočkou /21/ napojen akumulátor
/22/ a cestou /23/ pomocný ovládací
rozváděč /24/, jehož prvý tlakový výstup je
cestou /25/ propojen skrze škrtící ventily
/26/, /27/ s pracovní cestou /10/ a druhý
výstup je cestou /28/ propojen s vratnou
cestou /13/. Pístnice /29/ doléhá na opěrnou
desku /30/ posuvného čepu /31/, na jehož
druhém konci je upevněn náběh /32/ zvedáku
nastřiženého odpadu.
Patent CS-212600-B1 (CS)
Inventor: SOUCEK MILAN
IPC: C07D295/12
Filed: 1979-12-29
Abstract: Vynález se týká způsobu přípravy
N,N,N,N-tetraalkyl-7,7-diaminochlnonmethidů.
Podstata vynálezu spočívá v tom, ž§ (jiterciérní
butylfenol kondenzuje s Ν,Ν,Ν,Ν-tetrasubstituovaným
chlorformamidiniumchloridem
na N,N,N,N-tetraalkyl(7,7-diamino)-2,6-diterc.butýlchinonmethid
obecného vzorce
ve kterém R,, Rg, R3, R4 je alkyl stejný nebo
různý s 1 až 3 atomy uhlíku, nebo Rt
tvoří s 82 a S3 s S, uzavřený maximálně
šestičlenný kruh, případně přerušený kyslíkovým
atomem, nebo je k oběma N atomům při-,
pojen fenylenový, naftylenový nebo etylenový
zbytek, v přítomnosti bází, s výhodou terciárních
aminů a takto získaný produkt se
izoluje. Kondenzace se provádí v polárním
rozpouštědle při teplotách nepřevyšujících
teplotu varu směsi za atmosférického tlaku.
Získané produkty lze použít k přípravě fotovodivých
sloučenin.
Patent IE-33554-B1 (IE)
Title: Process for colouring anodised aluminium by electrolytic deposition
IPC: C25D11/22
Filed: 1969-08-29
Abstract: 1,216,440. Colouring anodized aluminium. ALCAN RESEARCH & DEVELOPMENT Ltd. Sept. 4, 1969 [Sept.23, 1968], No. 43929/ 69. Heading C7B. An anodized aluminium metal or alloy workpiece is coloured e.g. bronze by passing A.C. between it and a counter-electrode whilst immersed in an acidic solution of a Ni or Co salt, in which the pH is maintained between 4À7 and 7 and Al ions are maintained at a value not less than 2 p. p. m. or sufficient to maintain saturation, whichever is the less, to electro-deposit an oxide or hydroxide of Ni or Co. The effect of the above pH is to suppress the dissolved Al ions to a value below 10 p. p. m. The solution may be made up with 15-40g/1 each of NiSO 4 . 7H 2 O and H 3 BO 3 with 10-20g/l (NH 4 ) 2 SO 4 , preferably also 2-30g/l MgSO 4 .7H 2 O, to which is added 0À06-0À12g/l Al 2 (SO 4 ) 3 . 18H 2 O (equivalent to 5-10 p. p. m. Al ions); CoSO 4 may be substituted for NiSO 4 . The counterelectrode may be of Ni(or Co) or graphite. Other Al compounds maybe added, e.g. acetate or hydroxide. Anodizing may be effected, using D.C., in aqueous H 2 SO 4 , CrO 3 or a sulphonic acid e. g. sulphosalicylic acid.
[GB1216440A]
Patent IE-48605-B1 (IE)
Title: Dry etching process using plasma
IPC: C23F4/00
Filed: 1979-08-08
Abstract: Integrated circuit fabrication, e.g., silicon LSI is expedited by plasma etching in any of a novel class of etchants. Appropriate plasma environments are produced by introduction of halide-halogen combinations as exemplified by BCl3-Cl2.
Patent IE-47716-B1 (IE)
Title: Geminally disubstituted indene derivatives
IPC: C07C67/00
Filed: 1978-08-01
Abstract: New geminally disubstituted indenet are of general formula I wherein each of R1 and R2 is hydrogen or R1 and R2 together form a direct bond or an alkylene group -(CH2)n-, in which n is an integer from 1 to 4,R3 is hydrogen, C1-3-alkoxy or halogen, and each of R4 and R5 is hydrogen or C1-4-loweralkyl, or R4 and R5 togetherform an alkylene group-(CH2)m-, in which m is an integer from 3 to 6; and the corresponding amine oxides, quaternary ammonium compounds and salts with physiotog- ically acceptable acids.
The indenes find use in treating incontinence, as a mucous membrane decongestant, as a blood pressure reducing agent, as a vasoconstrictor or as an antireserpine agent.
The indenes may be prepared by process known per se.
Patent IE-53042-B1 (IE)
Title: Machine for removing blocks of forage from inside a silo
IPC: A01F25/20
Filed: 1982-07-22
Abstract: A machine for removing blocks of forage from inside a horizontal silo has a chassis with prongs fitted on a lower part of the chassis and extending substantially horizontally, an arm located at a certain distance above the prongs and bearing a cutting device, wherein the arm with the cutting device is hingedly mounted on a crank by means of a substantially vertical first axle, and the crank is hingedly connected to the chassis by a second axle which is offset relative to the first axle.
Patent IE-41509-B1 (IE)
Title: Process for the manufacture of di- and triamino naphthalenes
IPC: C07C209/00
Filed: 1975-08-08
Abstract: 1460409 Di- and tri-amino naphthalenes BAYER AG 24 July 1975 [10 Aug 1974 2 Nov 1974] 30989/75 Heading C2C Compounds of the formula wherein R1 is hydrogen or amino, are prepared by treating a compound of the formula where R2 is hydrogen or nitro, with hydrogen in the presence of a hydrogenation catalyst and a solvent of the formula wherein R3 is hydrogen, halogen or alkyl; R4 is hydrogen, halogen, alkyl, hydroxy, alkoxy, amino or mono- or di-alkyl amino; R5 is hydrogen, chlorine, alkyl, hydroxy, alkoxy, amino or mono- or di-alkylamino, and R6 and R7, which may be the same or different, are hydrogen or alkyl or together form a -(CH 2 ) 4 - group optionally substituted by one or more methyl and/or ethyl groups. The catalyst is preferably a metal of Group VIII of the Periodic Table.
Patent IE-43995-B1 (IE)
Title: Improvements in or relating to machines for de-capping containers
IPC: B67B7/18
Filed: 1976-12-01
Abstract: A machine for de-capping containers having screw caps is responsive to the presence or absence of a cap on a container and includes an annular body mounted for rotation about a vertical axis and for upward and downward movement towards and away from a container. The body carries on its periphery vertical axis and for upward and downward movement towards and axes, the lower ends of the arms carrying tools operable to grip the cap. Coaxially within the body is a plunger-like probe which is spring urged downward relative to the body and which operates a valve controlling a supply of pressure fluid to motors for operating the arms to grip a cap. If the probe contacts a cap on a container the valve is opened by the relative movement of the probe and body to operate the motors to cause the cap to be gripped. If no cap is present on the container the valve remains closed and the arms do not operate.
Patent IE-55777-B1 (IE)
Title: Racquets
IPC: A63B49/10
Filed: 1984-10-17
Abstract: The frame and handle of a racquet, for example a racquet-ball racquet, are integrally moulded in a suitable plastics material. The stringing of the racquet is secured to the frame by a plurality of wire loops, which are formed by bending a single length of steel or titanium wire. This single length of wire is moulded into the plastics material of the racquet during the moulding process. A similar technique can be used to make a throat for a racquet, rather than a whole racquet. The invention also includes a mould for making such a racquet or racquet throat. 
[EP0142286A2]
Patent IE-63649-B1 (IE)
Title: Cyclodextrin-peptide complexes
Inventor: HORA MANINDER SINGH
IPC: A61K47/48
Filed: 1989-10-04
Abstract: The invention provides a method for the solubilization and/or stabilization of polypeptides, especially proteins, by means of cyclodextrin selected from the group consisting of hydroxypropyl, hydroxyethyl, glucosyl, maltosyl and maltotriosyl derivatives of beta - and gamma cyclodextrin. Solubilized and/or stabilized compositions comprising a polypeptide, especially a protein, and the selected cyclodextrin are also described.
Patent IE-76468-B1 (IE)
Title: Process for the regeneration of a fluorination catalyst
Inventor: DATTANI PRAVIN KANJI
IPC: C07B61/00
Filed: 1991-09-12
Abstract: A method for regenerating a used fluorination catalyst such as a chromium-containing compound comprises contacting the used catalyst at a temperature of 300 DEG C to 500 DEG C with a mixture of an oxidising agent, especially air, and hydrogen fluoride and optionally an inert diluent such as nitrogen, said mixture containing up to 30% of oxidising agent on a molar basis. The method obviates chromium loss during regeneration/refluorination of spent catalyst and provides heated hydrogen fluoride for use directly in fluorination reactions.
Patent IE-67893-B1 (IE)
Title: Dental equipment
Inventor: FILHOL STUART JULIAN
IPC: A61C13/30
Filed: 1989-11-15
Abstract: A dental post 5 has a lower portion 4 that is fitted within a pre-prepared dental root canal 2, 3 and an upper portion 6 to which a dental crown 8 can be fitted. The root canal is provided with a plurality of projections 26 that extend downwardly and inwardly and the post, which is preferably tapered, and the lower portion of the post has a plurality of notches 16 that are preferably independent grooves that face upwardly. The post can then be secured substantially without screwing, by means of cement in the annulus 7 between the post and the canal. Preferably the lower portion of the post is tapered and has grooves or other notches that open upwardly and outwardly and the upper portion has grooves that open downwardly. The pitch of the grooves 16 in the lower portion is generally not more than 0.5mm. The invention also includes a dental reamer that can be used to form a profiled cavity in a tooth and that has an elongated cutting head (30, 31, 32) having a plurality of cutting elements (34) that can be used for cutting into the wall of the canal to define the projections 26.
Patent IE-65641-B1 (IE)
Title: Piperazine derivatives
Inventor: CLIFFE IAN ANTHONY
IPC: C07D213/56
Filed: 1991-10-18
Abstract: Piperazinoalkyl carboxamides of formula (I), their salts, optical, and geometric isomes, are new. in (I) A = 1-2C alkylene, (opt. substd by 1 or more 1-6C alkyl); R=H or 1-6C alkyl; R1=6-12C mono- or bi- cyclic aryl, or heteroaryl; R2 = as R1 or aryl- or heteroaryl- 1-6C alkyl; R3 = H, 1-6C alkyl, or 6-12C aryl; and R4 = H, 1-6C alkyl, 3-12C cycloalkyl, 3-12C cycloalkyl 1-6C alkyl, 6-12C aryl, or 6-12C aryl 1-6C alkyl; or NR3R4 together = a satd. heterocyclic ring, opt. contg. a further atom; and the dotted line = an opt. bond, in which case the bracketed H atoms are absent.
Patent LU-501922-B1 (LU)
Title: Irrigation and drainage system and dispatching operation method for resource utilization of rural non-point source pollution
Inventor: ZHAO HUAJING
IPC: E02B13/00
Filed: 2022-04-25
Granted: 2022-10-25
Abstract: The invention realizes both resource utilization of rural non-point source pollution and efficient recycling of water resources, which greatly reduces the pollution load of water environment in peripheral areas. According to the relationship among surface water environmental quality standard, rural black and odorous water treatment standard and farmland irrigation water quality standard, the invention constructs irrigation and drainage system including an internal channel self-circulation system and graded channel communication system in the irrigation area. The systems constructed by this invention adopts a scientific, flexible and effective dispatching operation method to realize water internal circulation in treated area, and changes and the nutrients and organic substances of polluted water bodies to fertilizers needed for crop growth, thus greatly reducing the pollution load of the water environment in the peripheral areas while improving the rural water environment, and fundamentally solving the rural non-point source pollution problem.
Patent LU-504066-B1 (LU)
Title: Multi-flower quality grading method
Inventor: LIU JING
IPC: G06V10/764
Filed: 2023-04-25
Granted: 2023-10-25
Abstract: The present invention discloses a multi-flower quality grading method based on machine learning, which comprises the following steps: an image acquisition module acquires an original top-view image of a flower bush, and a pre-processing module pre-processes the image to obtain a first image; a flower classification module performs flower classification and flower segmentation on the first image by a deep learning algorithm, thus obtaining a plurality of segmented second images and a flower classification result; a processor module grayscales the second images to obtain their grayscale values; and a flower grading module, using the grayscale values as characteristic values of the second images, grades the quality of each of the second images by the K-means algorithm according to the low, medium and high quality grading standards, thus obtaining a more accurate quality grading result for the flower bush. The present invention is capable of grading the quality of multiple flowers in a flower bush with greatly improved accuracy and efficiency.
Patent LU-504069-B1 (LU)
Title: A method and system for controlling the outlet air temperature of a primary air fan
Inventor: ZHANG HONGXIANG
IPC: F04D27/00
Filed: 2023-04-25
Granted: 2023-10-25
Abstract: The present application relates to the technical field of primary air fan, and in particular to a method and system for controlling the outlet air temperature of a primary air fan. It includes:obtaining primary air fan operation parameters; setting control parameters of hot primary air according to hot primary air flow and setting control parameters of hot secondary air according to hot secondary air flow; obtaining real-time outlet air temperature data of primary air fan outlet and ambient temperature data. By using the hot secondary air from the air preheater to the primary air fan inlet, the primary air temperature of the primary air fan outlet can be increased.Because the secondary air pressure is much lower than the primary air pressure, producing the same flow of the secondary air fan consumes much less energy than the primary air fan.
Patent NO-304633-B1 (NO)
Inventor: HUNTER FRANK
IPC: A61K8/00
Filed: 1991-03-21
Abstract: PCT No. PCT/AU89/00402 Sec. 371 Date Mar. 15, 1991 Sec. 102(e) Date Mar. 15, 1991 PCT Filed Sep. 18, 1989 PCT Pub. No. WO90/03162 PCT Pub. Date Apr. 5, 1990.An oral hygiene system includes a probe for use as a clinical measuring instrument or gauge. The probe is adapted for assessing the degree of inflamation of various animal tissues. One embodiment of the probe is useful for examination of periodontal tissues, particularly the determination of pocket depths and the degree of gingivitis. The probe has a needle member affixed orthogonally to one end of its head, and the other end of the head mounts in a handle. Between the two ends of the head there are thin resilient members adapted for transmitting an appropriate force to the tip of the needle during measurement of the depth of the pocket. Another needle member has upper and lower ends. At the lower end, there is a hemispherical tip having an angular bevel facing toward the upper end of the needle so as to form an equatorial rim about the tip. There are calibration marks extending from the tip of the needle.
Patent NO-301640-B1 (NO)
Inventor: DAUBIE CHRISTOPHE
IPC: C07C205/44
Filed: 1994-04-06
Abstract: New fluoro-3-quinolinecarboxylic acid derivatives of general formula (I), in which R is a hydrogen atom or an alkyl radical and Hal is a halogen atom, and its salts where such exist, their preparation and their use as synthetic intermediates. <IMAGE>
Patent NO-300418-B1 (NO)
Inventor: ACHARD DANIEL
IPC: C07D209/44
Filed: 1994-10-05
Abstract: PCT No. PCT/FR93/00351 Sec. 371 Date Oct. 11, 1994 Sec. 102(e) Date Oct. 11, 1994 PCT Filed Apr. 8, 1993 PCT Pub. No. WO93/21154 PCT Pub. Date Oct. 28, 1993.This ivention relates to novel perhydroisoindole derivatives having formula (I),    <IMAGE>  (I)  wherein the symbols R, which are the same or different, are phenyl radicals optionally 2- or 3-substituted by a halogen atom or a methyl radical, R' is a phenyl radical optionally 2-substituted by a C1-2 alkylk or alkyloxy radical, R'' is a fluorine atom or a hydroxy radical, and R''' is a hydrogen atom, or else R' and R''' are hydroxy radicals, or R'' and R''' together form a bond, and Ro is a hydrogen atom or a protective radical; salts thereof whereever applicable; and preparation thereof. These products are synthetic intermediates for the preparation of derivatives having P substance antagonist activity.
Patent NO-309228-B1 (NO)
Inventor: GLICKSMAN MARCIE A
IPC: A61K31/55
Filed: 1996-03-15
Abstract: Functional K-252a derivatives are used to enhance trk phosphorylation and to potentiate the activity of neurotrophin-3 (NT-3). These compounds can be used to treat neurological disorders, alone or in combination with NT-3.
Patent NO-305570-B1 (NO)
Inventor: NOBELIUS KE
IPC: E04C3/00
Filed: 1996-07-03
Abstract: A rollable or foldable structural member (11), which in its rolled out or laid out condition can take up support or pressure forces, and which comprises a number of in series arranged support means (12) and at least two flexible pull means (14) which link said support means, and by means of which a pressure force can be applied to the support means for bringing them together and holding them together from a rolled up passive condition to an erect, active condition. A number of channels (15) corresponding to the number of pull means (14) are arranged in the support means (12) and, where applicable, in between these arranged intermediary parts (13), said channels running through said support means and intermediary parts, and being on one hand designed with a shape which is complementary to the cross section of the pull means along the entire length of the support means, on the other hand are arranged at the largest possible distance from and substantially right opposite each other as seen in the bending plane of the structural member. The channels (15) are so dimensioned, that the pull means (14) are freely movable in their longitudinal direction.