baber/WOPTO huggingface dataset:
Patent ES-8600785-A1 (ES)
Title: Method and apparatus for continuously annealing a steel sheet.
IPC: C21D9/56
Filed: 1984-05-24
Abstract: A steel strip is continuously annealed while successively traveling through a heating, soaking, primary cooling, overaging and secondary cooling zone in an annealing furnace. In the overaging zone, an endless steel strip is allowed to run through a passageway that extends spirally from the entry end of the averaging zone to the point where overaging is completed, at a given distance in the direction of radius. The guide strip travels at the same speed as the steel strip being processed that is delivered from the primary cooling zone. On the entry side of the overaging zone, the strip being processed is laid over the guide strip so that the two strips spirally travel through the overaging zone side by side. The processed and guide strips running together are shifted out of the spiral passageway at the point where overaging is completed. Then, the processed strip is separated from the guide strip by shifting at least one of the two strips. While the separated processed strip is delivered to the subsequent secondary cooling zone, the guide strip is returned to the entry and the overaging zone for the next trip through the spiral passageway. Helical devices are used for changing the position and running direction of the strip being processed and the guide strip. The overaging furnace is annular in shape and provided with a number or radially disposed guide rolls on the inside. Each guide roll has a plurality of guide grooves in which both edges of the guide strip are fitted.
Patent ES-8704968-A1 (ES)
Title: Pregnadiene deriv. prepn.
IPC: A61K31/57
Filed: 1984-12-17
Abstract: 9alpha-chloro H beta-hydroxy 16 beta-methyl 1,4-pregna-diene 3,20-dione 17-propionate 21-(2-hydroxy benzoate) of formula (I), for treatment of allergic and phlogistic dermatitis is made by (a) reaction of a cpd. of formula (II) with an equimolar amount of the trimethyl ortho-ester of propanoic acid, in benzene/dioxane medium, in presence of pyridine p-toluene sulphonate under reflux; (b) hydrolysis of the prod. with acetate buffer at pH 3.9-4.0 under reflux; (c) reaction with acetyl salicyl chloride in hexane/pyridine at 0 deg.C; and (d) treatment of the aq. alcoholic soln. with HCl.
Patent ES-8601084-A1 (ES)
Title: Process for purifying 2,6 - xylenol.
IPC: C07C67/00
Filed: 1984-12-04
Abstract: Process comprises: (A) slow and uniform cooling of molten raw 2,6-zylenol at from 0.1 to 10 deg.C. per hour until at least 60% to 100% of the mass is sepd. as a crystalline solid; (B) gradual heating of the crystalline solid, after sepn. of the liq. molten fraction, for from 1 to 12 hrs. up to a max. temp. lower by 0.1-5 deg.C. than the solidification temp. of 2,6-xylenol, to cause surface melting on the crystals; and (C) sepg. the molten liq. fraction and recovering purified solid 2,6-xylenol.
Patent ES-8601124-A1 (ES)
Title: Prepn. of agent for treating cardiovascular trouble
IPC: C07D207/06
Filed: 1984-12-20
Abstract: The process comprises reaction of N-benzyl aniline with a cpd. of formula (I) where X is a F, Cl, Br or I atom, under basic conditions in an organic solvent. The prod., beta (2-methyl propoxy) methyl) -N-phenyl-N-(phenyl methyl) -1-pyrrolidinoethanamine, is sepd. - The reaction temp. is 110-140 deg.C, and the base is sodium amide in 11:1 molar ratio relative to the other reagents.
Patent ES-8601691-A1 (ES)
Title: Antimycotic Bifonazole Solutions and Sprays
IPC: C07D/
Filed: 1984-12-31
Abstract: Antimycotic solution or spray compositions containing bifonazole as an antimycotic compound and including 10-60% by weight of a spreading agent e.g. isopropyl myristate, and 20-80% by weight solvent e.g. ethanol for topical application. The preparation of bifonazole is also described.
Patent ES-8602366-A1 (ES)
Title: Mannan oligomer mixts. prepn.
IPC: A23F5/26
Filed: 1985-02-19
Abstract: Residue material (I) is hydrolysed to mannan oligomers (II) (DP1 to ca DP 10) as follows: (a) (I) is slurried in a liq. (to 5-60% (I), dry solids wt. basis); (b) an acid catalyst is added to pH 0.5-4; (c) the slurry is fed through a reactor at 160-260 deg. C in 6-60 sec./6-35 atmos.; (d) the slurry is discharged through an orifice so that the pressure is rapidly reduced to atmos.; (e) the slurry is neutralised; and (f) hydrolysed (I) is sepd. from the mannan oligomers (II) to leave these with purity above 80%. - (I) are coffee grounds that have been extracted at atmos. pressure, then thermally hydrolysed to remove most of the arabinogalactin. - Pref. step (a). Slurry pref. contains 5-20 wt.% by wt. (I) (dry basis) in H2O.  Step (b). Acid is pref. H3PO4, HNO3, HCl, HOAc, or citric, tartaric, malic, adipic or fumaric acids, esp. H2SO4 (0.05-0.5% by wt. of slurry). Step (c). Reactor is pref. an extruder or plug flow reactor, and is esp. at 190-220 deg. C. Alternatively CO2 may be used as the catalyst, when it is injected into the reactor with the slurry.
Patent ES-8704064-A1 (ES)
Title: Information transmission system.
IPC: H04W92/14
Filed: 1985-03-22
Abstract: A communication system with fixed stations (FS), mobile stations (MS), and control stations (LS) is disclosed in which the control stations are interconnected by transmission paths and have additional, closed transmission paths connected to them. In the transmission paths, the fixed stations (FS) are arranged in series. Communication is on a time-division-multiplex basis. The control stations (LS) assign the TDM channels to the individual mobile stations (MS) via the fixed station (FS) in charge of the respective mobile station.
Patent ES-8603518-A1 (ES)
Title: Continuous method for preparing high cis-1,4 polybutadiene.
IPC: C08F4/70
Filed: 1985-07-19
Abstract: Cis-1,4-polybutadiene is prepd. in soln. by a continuous process involving feeding continuously to a single agitated reactor (a) 1,3-butadiene (BD) in a hydrocarbon solvent (typically hexane); (b) a preformed pi allyl catalyst; and (c) a cocatalyst consisting of a BF3 complex with an alcohol (I), pref. dissolved in the same hydrocarbon solvent; and removing the prod. from the reactor at the same rate as the combined feeds. The catalyst is prepd. by mixing a carboxylated metal oxyborate (II) of formula (RCOOMO)3B, or less pref,. (RCOOMO)2B-OR' (R, R' = 7-17C alkyl; M = Ni or less pref. Co); an organo-Al cpd. (III); an alcohol (pref. that used in (c)); a small amt. of BD; and a hydrocarbon solvent (pref. that used in (a)). Pref. (a) and (b) are blended just prior to entering the reactor. (III) is pref. a trialkyl-Al cpd., esp. tri-isobutylalaminium (IIIa), and (I) is ethanol or octanol. Mole ratios M:Al:BF3:(I) are 1:1:1:1-1:70:70:280 (more pref. 1:3:3:9-1:15:15:60). - Pref. prepn. of (II) is described in US 3296242. The catalyst is prepd. using a continuous process involving the separate feeding of (i) a mixt. of (II), (I) and BD in the solvent, and (ii) (III) plus solvent, to a feed line leading to the reactor. (c) may be prepd. by simply mixing BF3 or its etherate and (I) in an inert solvent; in a pref. method the soln. of the complex is stabilised by addn. of small amts. of e.g. (IIIa). and BD.
Patent ES-8707687-A1 (ES)
Title: Method of making a grooved medical tube and apparatus for grooving the tube.
IPC: A61M25/00
Filed: 1985-12-18
Abstract: A method of making a suction catheter having grooves and suction holes in the grooves is disclosed which includes the step of clamping a tube to effect a bulge and moving a knife longitudinally of the tube to skive the outer portion of the bulge to form a groove after clamping pressures are removed. Holes are formed in the bottom walls of the grooves. Skiving apparatus is disclosed which includes a clamping device for positioning and bulging a tube adjacent one end, and a knife relatively movable longitudinally of the tube to skive the bulge.
Patent ES-8702172-A1 (ES)
Title: Three-way catalyst for lean exhaust systems.
IPC: B01J35/00
Filed: 1986-02-14
Abstract: Three-way catalysts containing rhodium, rare earth oxide and platinum and/or palladium of improved durability, when subjected to exhaust gases containing excess oxygen, are formed when the rhodium is segregated from the rare earth oxide, thereby preventing undersirable interactions between the rhodium and rare earth oxide. The efficiency of the catalyst is optimized when the rhodium has an initial average particle size ranging from about 35 to about 80 ANGSTROM in diameter. P-type oxides in intimate contact with ceria are found to enhance the catalytic efficiency of platinum containing catalysts.
Patent ES-8800273-A1 (ES)
Title: Immunogenic antigen-carrier protein conjugate for use in a vaccine against malaria.
IPC: C07K14/00
Filed: 1986-03-26
Abstract: A conjugate comprising a synthetic immunogenic peptide, which hasan amino acid sequence corresponding to that of an immunodominant epitope of the circumsporozoite protein of the malaria parasite P. falciparum and a carrier protein selected from the group consisting of carrier proteins used in vaccine preparations.
Patent ES-8800743-A1 (ES)
Title: Method of assembling surfaces by applying a polyurethane or polyether amide joint, superficially melting this joint and cooling it.
IPC: F16B11/00
Filed: 1986-03-26
Abstract: 1. Process for assembling, by jointing, two surfaces A and B, these surfaces being made of various materials such als glass, plastics, metal etc., characterized in that it consists in : a) applying to the surface A a seal in the shape of a strip of a thermoplastic material, based on a polymer chosen from the group comprising thermoplastic polyurethanes, polyetheramides or mixtures of both these thermoplastic polymers, b) placing the surface A so as to face the surface B, via its seal, and c) producing the assembly by melting the surface layer of the seal which is facing the surfaces B, placing in contact and cooling under a slight pressure.
Patent ES-8802040-A1 (ES)
Title: Phenylalkyl-2,3-dihydrobenzofurans and analogs useful as anti-inflammatory agents.
IPC: C07D307/78
Filed: 1986-04-24
Abstract: Compounds of formula (I): < CHEM > and pharmaceutically acceptable salts thererof are disclosed wherein m is 1 to 4 n is 2 or 3 r is 1 to 3 A is, e.g., phenyl substituted with (R<1>)q wherein q is an integer of 1 to 5 and when there are more than one R<1>, R<1> can be the same or different from each other and is hydrogen halo loweralkoxy lower alkenoyl haloloweralkyl cyano hydroxyloweralkyl or hydroxy and R, R<2> and R<3> independently are R<1>. Those compounds are prepared by (1) nucleophilic substitution involving an appropriately substituted 2,3-dihydrobenzofuranol (or 2,3-dihydrobenzopyranol) and a cinnamylhalide followed by reduction or (2) by Wittig reaction involving a halomethyl derivative of 2,3-dihydrobenzofuran (or 2,3,-dihydrobenzopyran and an aryl or a heteroaryl aldehyde followed by reduction. These compounds were found to be potent antiinflammatory agents.
Patent ES-8707894-A1 (ES)
Title: Device for heat-sealing and cutting at least a top corner of a bag of synthetic material.
IPC: B65B51/10
Filed: 1986-09-01
Abstract: Welding and cutting process in which the bag is disposed in a holding unit (107) supporting and positioning it, and is composed of a side plate (108), a stop plate (109), and a closing angle member.
Patent IE-913300-A1 (IE)
Title: Calcium uptake inhibitors
IPC: A61K31/443
Filed: 1991-09-19
Abstract: This invention relates to 1-aryl-3-pyridinyl-2-propene-1-ones and pharmaceutical compositions containing these compounds as active ingredients useful as calcium uptake inhibitors in leukocytes and thrombocytes and the process of their preparation.
Patent IE-903611-A1 (IE)
Title: Thixotropic binder systems for thixotropic coating compositions
Inventor: NICKS PETER FRANCIS
IPC: C09D5/04
Filed: 1990-10-09
Abstract: A film-forming thixotropic binder system for imparting sag resistance to coating compositions comprising the product obtained by reacting an isocyanate preferably having a molecular weight of at least 400 and comprising more than two isocyanate groups (preferably an isocyanurate trimer obtained from di-isocyanates) with a polyamine and optionally a monoamine in the presence of a film-forming carboxylic acid copolymer having an acid value of at least 25 mg KOH/g copolymer. The binder composition may be neutralised by alkali to produce a salt soluble in an aqueous coating composition. Also detailed processes for making the binder system.
Patent IE-913772-A1 (IE)
Title: Syndet bar with long chain alkyl sulfates for improved¹processability and bar characteristics
IPC: C11D/
Filed: 1991-10-29
Abstract: This invention is an improved mild personal cleansing syndet bar comprising: long chain alkyl sulfate having essentially saturated C15-C22, preferably C16-C18, alkyl chains, more preferably cetearyl sulfate, combined with a selected plasticizer.
Patent IE-914057-A1 (IE)
Title: Isonicotinic acid derivatives and related spiro compounds¹with herbicidal action
IPC: C07D491/048
Filed: 1991-11-21
Abstract: Isonicotinic acid derivatives and related furo-, thieno- and pyrrolo[3,4-c]pyridin-1(3H)-one, -thione and -imine compounds having formula (a) or (I), wherein R is (b), (c), (d), (e), or (f), Q is O, S or NR<7>; Y is O, S or NR<8>; L is COOR<9>, CONR<10>R<11>, C(=S)NR<10>R<11>, CN, or a radical of formula (g); the acceptable addition salts, the stereochemically isomeric forms and the N-oxides thereof, having herbicidal properties, compositions containing the same and methods for controlling weeds.
Patent IE-904694-A1 (IE)
Title: Cytotoxic lymphocyte maturation and monoclonal antibodies¹directed thereto
IPC: A61P37/00
Filed: 1990-12-21
Abstract: The present invention relates to a novel cytokine protein called Cytotoxic Lymphocyte Maturation Factor (CLMF) which is produced and synthesized by a human B lymphoblastoid cell line. CLMF synergistically induces in the presence of low concentrations of IL-2 the cytolytic activity of Lymphokine Activated Killer (LAK) cells. CLMF is also capable of stimulating T-cell growth. The present invention also relates to cloned genes coding for CLMF proteins and derivatives thereof, to recombinant vectors comprising a polynucleotide encoding a CLMF protein, to microorganisms transformed with the said recombinant vectors, to antibodies directed to the said proteins as well as to processes for the preparation of the said proteins, vectors and antibodies. Furthermore the present invention relates to methods for stimulating LAK cells, T-cells or Natural Killer Cells using the said CLMF protein.
Patent IE-920506-A1 (IE)
Title: Process to improve adhesion of pbo and pbt fibers in a¹matrix resin
Inventor: WALLES WILHELM E
IPC: D06M101/16
Filed: 1992-02-18
Abstract: A method for sulfonating fibers or films comprising polybenzazole polymers is described. These sulfonated polybenzazole fibers are incorporated into composites containing a matrix resin such as an epoxy resin. The interfacial shear strength of these sulfonated polybenzazole fiber-containing composites is significantly improved over the interfacial shear strength of similar composites containing unsulfonated polybenzazole fibers.
Patent IE-921756-A1 (IE)
Title: Powdered automatic dishwashing composition containing¹enzymes
Inventor: DRAPIER JULIEN
IPC: C11D3/386
Filed: 1992-07-01
Abstract: A phosphate-free powdered dishwashing composition containing a mixture of protease enzyme and anamylase enzymes have been found to be very useful in the cleaning of dishware. The compositions contain nonionic surfactants and a alkali metal silicate and a bleaching agent
Patent IE-930293-A1 (IE)
Title: A.C. mains monitoring circuit
Inventor: WARD PATRICK
IPC: G01R31/02
Filed: 1993-04-19
Abstract: An AC mains monitoring circuit has a current transformer 10 inductively coupled both to the mains through primary windings T2, T3, and to live and neutral conductors 17, 18 of a load 19 for detecting either a mains fault or an earth current fault. To discriminate between the two types of fault, an indicator such as a neon light 20 is connected across the mains earth and neutral, and responds to missing earth or neutral and to reversal of live and neutral. Detector circuit 14 will also respond to earth fault current causing unbalance.
Patent IE-980805-A1 (IE)
Title: Improvements in and relating to bale wrapping machineS
Inventor: O'CONNOR ENDA
IPC: A01D59/00
Filed: 1998-09-29
Abstract: A bale unloader (1) for a bale wrapping machine, has a bale receiving chute (10) on a support framework (4) which is first lowered to a horizontal position by a hydraulic lowering ram (14) with a ground engaging base plate (6) providing a steady platform. Then an auxilliary tipping ram (17) is operated to raise the chute and allow a bale to slide gentle onto the ground. If it is a round bale it will rest on a flat end face.
Patent WO-03061910-A1 (WO)
Inventor: LANG ADOLF
IPC: B24D5/12
Filed: 2003-01-23
Abstract: The invention relates to a cutting disk (1), especially one with a diameter larger than 500 mm, that is laterally provided with steel sheets or steel grids (2) with a strength of between 0.5 mm and 0.3 mm, preferably of between 1.0 mm and 2.0 mm. Said steel sheets or steel grids (2) are flush mounted in recesses (3) in the lateral faces of the cutting disk (1).
Patent AT-522724-A1 (AT)
Title: Potentialgetrennte Sperrwandler mit quadratischem Übersetzungsverhältnis
Inventor: FELIX HIMMELSTOSS DIPL ING DR
IPC: H02M3/335
Filed: 2019-07-09
Abstract: Bei den hier dargestellten Konvertern wird der klassische Sperrwandler, bestehend aus einem Sperrwandlertransformator (T1), einem Schalter (S), einer Diode (D3) und einem Ausgangskondensator (C2), mit einer Kombination, bestehend aus Spule (L) oder angezapfter Spule (LA), zwei Dioden (D1, D2) und einem Kondensator (C1) am Eingang erweitert. Dadurch wird das Spannungsübersetzungsverhältnis durch Quadratterme im Tastverhältnis verändert. Man kann so in Zusammenspiel mit dem Windungsverhältnis sich besser an den Bereich der Ein- und Ausgangsspannung anpassen.
Patent WO-9216810-A1 (WO)
Inventor: SIRKIS NEHEMIA
IPC: F41A15/16
Filed: 1992-03-02
Abstract: Zum Ausziehen hülsenloser Patronen (20) aus einem Patronenlager einer Handfeuerwaffe weist der Verschlußkolben (2) ein in eine Umfangsnut (23) des Treibladungskörpers (22) der Patrone (29) einhakendes Ausziehelement (5) auf. Im Rückholweg der Patrone ist im Verschlußgehäuse (1) eine Patronenaustrittsöffnung (6) und gegenüberliegend ein zur Verschlußachse (4) hin federbeaufschlagtes Ausziehbegrenzungselement (7) vorgesehen. Dieses ist mit einer sich an eine zweite radiale Rastfläche (24) der Patrone (20) anlegende Sperrfläche (9) versehen. Die am Treibladungskörper (22) einhakende Kante des Ausziehelementes (5) bildet nach Anlage des Ausziehbegrenzungselementes (7) an der zweiten Rastfläche (24) ein Kipplager, so daß die Patrone (20) beim weiteren Zurückziehen durch die Patronenaustrittsöffnung (6) ausgeschwenkt oder ausgeworfen wird.
Patent WO-9703607-A1 (WO)
Title: Vorrichtung zum erfassen, identifizieren und wiedergeben bioelektrischer felder
Inventor: FRANCISC BIRO
IPC: A61B5/04
Filed: 1995-07-20
Abstract: Zum Erfassen schwacher elektromagnetischer Felder, insbesondere bioelektrischer Felder, die durch Ströme in Nervenfasern hervorgerufen werden, wird ein elektromagnetisches Gitter (1) erzeugt, das durch in einer Ebene liegende, einander kreuzende, sich periodisch wiederholende und zeitlich nacheinander erzeugte elektromagnetische Kraftlinien gebildet wird, und welches so angeordnet ist, daß die bioelektrischen Felder Änderungen in den elektromagnetischen Kraftlinien hervorrufen. Die bioelektrischen Felder werden durch auf einen menschlichen oder tierischen Körper von außen aufgebrachte Reize (16) mit Hilfe der Sinnesorgane (17), beispielsweise dem Tastsinn erfaßt und in Nervenbündeln (20) bis zum Gehirn (21) weitergeleitet. Die mit dem elektromagnetischen Netz erhaltenen Felder werden an eine Codiereinheit (14) weitergeleitet, wo die Signale mit einem dem äußeren Reiz entsprechenden Code an einen Computer (22) weitergeleitet werden, der die Signale auswertet und speichert.
Patent WO-9638690-A1 (WO)
Inventor: NAGL MICHAEL
IPC: F23D1/00
Filed: 1996-05-29
Abstract: Brûleur (2) pour la combustion de combustibles destinés à être utilisés dans un réacteur contenant des gaz combustibles. En vue d'obtenir une combustion complète des combustibles introduits, tout en ayant une utilisation complète de l'oxygène fourni, le brûleur est caractérisé en ce qu'il comprend un tube interne central (5) destiné à amener la totalité de l'oxygène, ainsi qu'une fente annulaire (9), pour l'arrivée du combustible, entourant le tube interne central (5) et limitée par un tube externe (10) formant la paroi extérieure du brûleur (2).
Patent WO-0102176-A1 (WO)
Title: Joint dans une buse d'ejection d'encre micro electromecanique
Inventor: SILVERBROOK KIA
IPC: B41J2/14
Filed: 2000-05-24
Abstract: L'invention concerne un dispositif micro électromécanique incorporé dans une buse d'éjection d'encre, possédant un bras d'actionnement amené à se déplacer dans une palette de déplacement d'encre, lorsqu'un courant électrique induisant de la chaleur traverse ledit bras d'entraînement (28). La palette (27) est située dans une chambre d'encre (24) et le bras d'entraînement (28) traverse une ouverture d'actionneur (54) et passe dans cette chambre (24). Ladite chambre (24) est partiellement définie par une partie de bord (10) droit situé sur une paroi supérieure (23) de la chambre d'encre (24). Le bras d'actionnement porte une seconde paroi plane (9) qui couvre l'ouverture d'actionnement (54), et qui est mobile par rapport à la partie de bord (10) lorsque le bras d'actionnement (28) et la palette (27) se déplacent de façon à éjecter une gouttelette (D). Lors du déplacement du bras d'actionnement (28), la seconde paroi (9) se déplace par rapport à la partie de bord (10), et un évidement (M) est créé entre la partie de bord (10) et la seconde paroi (9), ce qui forme un joint entre la seconde paroi (9) et la partie de bord (10) de la paroi de chambre (23).
Patent WO-0235066-A1 (WO)
Title: Arbre a cames de commande de soupapes a duree variable
Inventor: WILLIAMS DANNY
IPC: F01L13/00
Filed: 2001-10-23
Abstract: L'invention concerne un arbre à cames de commande de soupapes à durée variable. L'arbre à came est doté d'un arbre à lobes de came fixes et d'éléments modifiant les lobes qui sont conçus pour se déplacer vers l'extérieur à mesure que la vitesse de rotation de l'arbre à cames augmente et, de ce fait, coopèrent avec les lobes de façon à accroître de manière continue la distance angulaire du rayon constant de chaque nez de lobe de soupape fixe. Les éléments modifiant les lobes sont en outre conçus pour se déplacer vers l'intérieur à mesure que la vitesse de rotation de l'arbre à cames diminue et, de ce fait, réduisent en continu la distance angulaire du rayon constant de chaque nez de lobe de soupape jusqu'à ce qu'elle soit égale à celle du lobe fixe. Les éléments modifiant les lobes sont reliés pivotant à l'arbre à cames.
Patent WO-03093487-A1 (WO)
Title: Regulation de la differenciation et de l'autorenouvellement de cellules souches par manipulation de la mapk p38 et de la voie de signalisation notch
Inventor: HARVEY RICHARD HANS
IPC: C12N5/02
Filed: 2003-05-02
Abstract: L'invention concerne des procédés permettant de réguler la différenciation d'une cellule précurseur par traitement de ladite cellule précurseur avec un agent qui affecte l'activité de la protéine kinase activée par le mitogène (MAPK) p38 ou de la voie de signalisation Notch dans la cellule de façon que celle-ci subisse une différenciation ou un autorenouvellement. L'invention concerne également des modèles de cellules permettant d'étudier la différenciation et l'autorenouvellement de cellules.
Patent AU-2001213805-A1 (AU)
Title: Security device
Inventor: RASTEL UWE
IPC: B62D33/06
Filed: 2000-09-22
Abstract: Disclosed is a security device (1) for the cabin of a commercial vehicle. A holding hoop (6) is fixed to a pillar (4) by means of a pivoting joint (42, 44). A locking device (26, 28) for blocking the holding arm (6) is in a closing position in the area of said pivoting joint (42, 44).