baber/WOPTO huggingface dataset:
Patent EP-0702013-B1 (EP)
Inventor: MEDERSKI WERNER DR
IPC: C07D471/04
Filed: 1995-09-04
Granted: 2001-06-13
Abstract: Imidazopyridine cpds. of formula (I) and their salts are new: R = a gp. of formula (a); R1 = F, Cl, Br, A or CF3; R2 = SO2NHCOR5; R3 = A, 2-6C alkenyl, 2-6C alkynyl, CkH2k -Cyc or 1-6C alkyl where one CH2 is replaced by O or S; R4 = H, R8, 2-6C alkynyl, CnH2nR9, CHR10CkH2kR11 or 2-6C alkenyl (opt. substd. by ≥ 1 COOH, COOA, CN, NO2, NR6R7, NHCOR8, NHSO2R8, Hal and/or Ar); R5 = A, CtH2t-Cyc, CtH2tAr, OA, OCtH2tCyc, OCtH2tAr, CpH2pOCyc or CpH2pOAr; R6 = H, A, 2-6C alkenyl, 2-6C alkynyl, Ar, CnH2nAr or Het2; R7 = as R6, CH2COOA, SO2A or SO2Ar; or R6+R7 = 2-5C alkylene (opt. substd. by one or more carbonyl oxo, Ar, Het2, COAr, COOA, CON(A)2, CH2OH, SO2Ar and NHCOA, and/or opt. interrupted by O or NR16); R8 = 1-5C alkyl opt. 1-poly-substd. by F; R9 = Cyc, CN, COOA, COOH, Ar, Het1, Het2, 1H-5-tetrazolyl, CONR6R7, COR8, COAr, COHet2, COR14, C(=NR12)A, C(=NR12)Het2, S(O)mA, S(O)mAr, S(O)mHet2, SO2NH Het2 or SO3R15; R10 = COOH, COOA, CONR6R7, CN, NO2, NHCOR11, NHSO2R11, or 1H-5-tetrazolyl; R11 = Ar or Cyc; R12 = H, OH, CN, R13, OR13 or OAr; R13 = A, 2-6C alkenyl or 2-6C alkynyl; R14 = NHCHR15COOH, NHCHR15COOA, CH2S(O)mAr, CH2COOA, CnH2nN2nNO2, CnH2nNR6R7 or CnH2nNHCOOA; R15 = H or A; R16 = H, A, Ar, COOA, Het2 or SO2Ar; A = 1-6C alkyl; Cyc = 3-8C cycloalkyl; Ar = phenyl (opt. mono or di substd. by R8, OH, OR11, COOH, COOA, CONH2, CONHA, CON(A)2, CH2OH, CH2OA, CN, NO2, NH2, NHA, N(A)2, NHCOR11, NHCOOA, NHSO2R6, Hal and/or 1H-5-tetrazolyl); Het = 5- or 6-membered satd. heterocycle with 1-3 N, O and/or S, (opt. mono-substd. by carbonyl oxo or =NR12) (opt. with ring N atoms substd. by A or Ar); Het2 = 5- or 6-membered heteroaromatic ring with 1-3 N, O and/or S, (opt. condensed with benzene or pyridine); k, t = 0-4; m = 0-2; n = 1-6; and p = 1 or 2.
Patent EP-0797456-B1 (EP)
Inventor: RESZKA REGINA
IPC: A61K33/243
Filed: 1994-12-16
Granted: 2007-02-21
Abstract: L'invention concerne un médicament anticancéreux, sa préparation et son utilisation, notamment en thérapie de tumeurs primaires et secondaires non résécables du foie. L'invention a des utilisations en médecine et dans l'industrie pharmaceutique. L'agent décrit se caractérise en ce qu'il contient des particules d'amidon lyophilisé associées à un ou plusieurs agents cytostatiques et dissoutes dans des agents contrastants contenant de l'iode, du gadolinium ou de la magnétite. La taille des particules d'amidon est de préférence entre 40 et 90 νm, la carboplatine constitue un agent cytostatique important et comme agents contrastants iodés on utilise des dérivés de phényle iodés une ou plusieurs fois.
Patent EP-0752860-B1 (EP)
Inventor: UPASANI RAVINDRA B
IPC: C07J31/00
Filed: 1995-02-14
Granted: 2000-08-23
Abstract: Methods, compositions and compounds for modulating the GABAA receptor-chloride ionophore complex to alleviate stress, anxiety, seizures, mood disorders, PMS and PND and to induce anesthesia.
Patent EP-0723435-B1 (EP)
Inventor: BAICHWAL ANAND R
IPC: A61K9/22
Filed: 1995-04-06
Granted: 2001-10-24
Abstract: A sustained release oral solid dosage form of metoprolol pharmaceutical formulation includes a sustained release matrix and a pharmaceutical diluent. The formulation provides release of metoprolol for at least about 24 hours. Methods of preparation are also disclosed.
Patent EP-0781229-B1 (EP)
Inventor: RUNNBERG BO
IPC: B65B7/16
Filed: 1995-08-29
Granted: 2000-10-18
Abstract: L'invention concerne un appareil destiné à être utilisé pendant qu'un emballage (35, 145, 550) est déplacé entre un premier et un second poste de traitement d'un machine à emballer. Cet appareil comporte des tenailles (20, 30, 135, 140 et 360) conçues pour tenir temporairement les panneaux de fermeture du réceptacle dans une position généralement fermée à mesure que ce dernier est déplacé entre le premier et le second poste de traitement. Dans un mode de réalisation de la machine à emballer comprenant ledit appareil, le premier poste de traitement peut être un poste de remplissage (560) et le second poste de traitement peut être un poste de fermeture (580). L'invention porte également sur un procédé correspondant.
Patent EP-0791210-B1 (EP)
Title: Method of reading a security thread carried by a security document
Inventor: WEBB MARTIN JOHN
IPC: G07D7/00
Filed: 1995-11-07
Granted: 1998-04-29
Abstract: PCT No. PCT/GB95/02608 Sec. 371 Date May 15, 1997 Sec. 102(e) Date May 15, 1997 PCT Filed Nov. 7, 1995 PCT Pub. No. WO96/16381 PCT Pub. Date May 30, 1996A security thread detector assembly for reading a security thread carried by a security document and coded such that each of a succession of segments along the thread represents a digital value, the particular digital value being represented by the particular characteristic of the respective segment comprises a head having a multiplicity of parallel reading channels having a track pitch which is substantially less than the length of a segment and being disposed to read the document such that the thread is substantially broadside to the channels, whereby all the segments are sensed substantially simultaneously and each segment is represented by a plurality of samples.
Patent EP-0793705-B1 (EP)
Inventor: PATIL ABHIMANYU ONKAR
IPC: C10L10/04
Filed: 1995-11-16
Granted: 1998-09-23
Abstract: An oil-soluble lubricating oil and fuel additive, useful as a multifunctional viscosity modifier comprising succinimide and other amine-containing polymers reacted with a quinone or substituted quinone adducts. Suitable polymers are those containing primary or secondary amine groups such as EPSA-PAM and EPDM-amine polymers. The multifunctional viscosity modifier additive provides improved dispersancy and antioxidancy to a lubricating oil or fuel composition.
Patent EP-0744592-B1 (EP)
Inventor: KNUPFER MANFRED
IPC: G01B5/24
Filed: 1996-05-21
Granted: 2000-05-03
Abstract: The method employs a spherical measuring body (23) inserted into the angle ( alpha ) between the two limbs (22.1, 22.2) of a sheet which is gripped between the tip (24) of an upper tool (20) and the mouth of a recess in a lower tool (21). The distance between the sphere and the tip is measured as an unambiguous basis for calculation of the angle. The measurement may be made during a bending operation, which is repeated until the measured angle is equal to the desired value.
Patent EP-0745828-B1 (EP)
Inventor: SEIDENSTICKER JENS DR
IPC: F41G7/22
Filed: 1996-05-21
Granted: 2001-10-17
Abstract: The roll position evaluation system uses a field strength vector (8) of the earth's magnetic field as a directional reference for determining the roll position of the flying object (1). The speed of the object is determined using e.g. NAVSTAR-GPS system. Pref. at least one magnetic field sensor (2) is used for providing the field strength vector of the earth's magnetic field at a given point on the flying object, used as a reference point for the roll position evaluation.
Patent EP-0745669-B1 (EP)
Inventor: YABUTA MASAYUKI
IPC: C12N15/09
Filed: 1996-05-31
Granted: 2003-11-12
Abstract: Mutant proteases are obtained with one or more mutation sites in the natural V8 protease protein, and with enzyme activities even in the presence of high urea concentrations. Inactivation of enzyme activity is minimized even in the presence of high concentrations of urea, to thus allow lower amounts of enzyme to be added to urea-containing reaction systems and shorten reaction times. As an additional advantage, the ability to cleave proteins in the presence of high urea concentrations makes it possible to obtain hitherto unobtainable peptide fragments.
Patent EP-0768445-B1 (EP)
Inventor: TOURNIER GERARD
IPC: E06B9/60
Filed: 1996-10-09
Granted: 2001-01-10
Abstract: The roller door or grille is designed to roll up round a shaft (1) set horizontally above the doorway when raised. It is equipped with a balancing spring to take the weight of the door/grille. A safety mechanism prevents it from falling in the event of the balancing spring breaking. The safety mechanism is positioned between the shaft and the balancing spring. A spring-loaded catch (60) flies outwards if the balancing spring breaks, engaging with a horizontal member of the door/grille and preventing it from dropping suddenly. The catch is held in its passive position by a retaining peg (63) on a moving hub (53). It is also connected to the hub by a spring (65). In the event of the balancing spring breaking the hub, it is moved by the spring (65), releasing the catch so that it instantly stops the door/grille.
Patent EP-0767263-B1 (EP)
Inventor: EHRET PHILIPPE
IPC: D04H1/435
Filed: 1996-09-10
Granted: 2000-05-10
Abstract: Open-weave material is based on filaments of thermoplastic material made wholly from a polymer or mixt. of polymers of lactic acid derivatives and has a permanent absorbent character. Also claimed is method for mfr. of material by continuous milling or melt-extrusion processes.
Patent EP-0812301-B1 (EP)
Inventor: LANGFORD COOPER H
IPC: B01J29/48
Filed: 1996-03-04
Granted: 1999-08-04
Abstract: A photocatalyst compound comprising: (i) a photocatalyst selected from the group consisting of TiO2, WO3 and mixtures thereof, the photocatalyst being substantially free of sharp, narrow band X-ray reflections at angles corresponding those of crystalline TiO2, WO3 and mixtures thereof, and (ii) a porous, crystalline, adsorbent support material. A process for producing the photocatalyst compound is also disclosed. The process comprises: (i) hydrolysing a non-ionic titanium compound to produce a colloidal suspension having an average particle size of less than about 250  ANGSTROM ; (ii) contacting a porous, crystalline, adsorbent support material with the colloidal suspension to produce an impregnated support; and (iii) calcining the impregnated support to produce the photocatalyst compound. The photocatalyst compound is useful, in the treatment of a fluid containing an organic pollutant.
Patent EP-0802852-B1 (EP)
Title: Procede et appareil de moulage de verres de contact et receptacles associes
Inventor: SHANNON JOHN H
IPC: B29C51/08
Filed: 1996-01-30
Granted: 2001-04-18
Abstract: Procédé et appareil amélioré automatisés de moulage de verres de contact comprenant normalement les étapes suivantes: (1) formation d'alvéoles de moulage antérieures (20) et postérieures (18) séparées et en ligne dans un premier et un deuxième ruban (10, 12) de matériau; (2) dépôt dans chacune des cavités antérieures du premier ruban du matériau (par exemple un monomère) liquide et durcissable constitutif de la lentille; (3) alignement et mise en contact des alvéoles antérieures et postérieures de manière à constituer une suite en correspondance et centrée; (4) durcissement du matériau constitutif des lentilles captif entre le les moules antérieurs et postérieurs respectifs; et (5) séparation des rubans pour démouler les verres (34) formés entre eux. Dans l'une des variantes préconisées de l'invention, les alvéoles de moulage sont formées par dépression dans les rubans et des réceptacles d'emballage (40) sont formés avec l'un ou les deux rubans ayant été utilisés pour le moulage des verres.
Patent EP-0880383-B1 (EP)
Inventor: TICKLE JAMES DEXTER
IPC: A63F13/219
Filed: 1996-08-29
Granted: 2006-07-19
Abstract: A device particularly for use with a computer comprises a housing for location at least partly between two fingers of a user's hand and an electronic circuit mounted on a board within the housing. The circuit includes a switch responsive to pressure selectively to open and close an electronic circuit, and conductive elements arranged on the board mounting the electronic circuit. A first control element is mounted with the housing and responsive to finger pressure such that pressure applied to the first control element causes the element to operate the switch. The first control element is movable with respect to a hinge such that finger action acts to cause the control element to swivel as a trigger about the hinge and thereby interact with the switch. The second control element includes a flexible material mounted such that pressure applied to the flexible material in different directions and positions acts to change the electrical relationship between the conductive elements on the board and thereby vary an output signal from the electronic circuit. The rear portion of the housing includes a receptacle for receiving removable battery means for powering the electronic circuit. There is an infra-red output signal transmitted to a receiver for operating the computer. The first control element is located substantially below the second control element, and the first control element being in a bottom face of the housing.
Patent EP-0857657-B1 (EP)
Inventor: MANN WOLFGANG DIPL-ING
IPC: B65D5/66
Filed: 1997-03-25
Granted: 2000-01-12
Abstract: The box comprises a carton which is formed of a base and walls with a folding lid from a single piece of cardboard cut to a triangular, non-uniform pentagonal, hexagonal, or uniform octagonal base-shape. The cardboard box is cut from a single piece of material and folded to form a especially a food-container without any further cuts into the carton. The lid (2) section fully covers and fits around the rim of the carton to enclose the space between the carton walls and base (1) section.
Patent EP-0819512-B1 (EP)
Inventor: BOWKETT TREVOR GEORGE
IPC: B29C35/08
Filed: 1997-07-07
Granted: 2001-01-03
Abstract: A method and apparatus for forming a bend in a tube 1 of thermoplastic material by heating a pre-formed bend to a pre-determined temperature and maintaining the temperature substantially constant by the pulsed emission of infra-red radiation from one or more infra-red sources 2 in response to the surface temperature of the tube 1 detected by a remote temperature sensor 5. <IMAGE>
Patent EP-0816202-B1 (EP)
Inventor: GARES JEAN-MICHEL
IPC: B62B1/22
Filed: 1997-07-04
Granted: 2003-05-02
Abstract: The tool carrier, which can be fitted on a wheelbarrow, comprises two identical supports (3) which are fixed on the side (10) of the wheelbarrow body (11). Each support has several U shaped retaining cavities (50) of internal dimensions greater than the transverse dimensions of the tool handle (6) which they are to hold. The cavity openings (53) have an internal width less than the handle diameter. The handle is forced into the cavity, by deforming a part (51) of the support. The cavity bottom has a metal leaf spring (55) for pushing the handle toward the opening.
Patent EP-0798199-B1 (EP)
Inventor: LARA PEINADO FERNANDO
IPC: B62D53/06
Filed: 1997-03-24
Granted: 2002-11-27
Abstract: IMPROVED VEHICLE made up with a truck provided with a tractive head (1) incorporating a platform (2) joined to the truck underframe with conventional fastening means; the platform rear side (3) being capable of extending in a cantilever position, through some side frames provided with bearings or the like, such that said extensible portion can be located above or beneath said platform (2), the latter having some side members (4) on the platform (2) being collapsible with hinges or the like; said vehicle being suitable for conversion into a closed or opened-body rigid truck using an installation of a covering at the body upper portion or platform. <IMAGE>
Patent EP-0888150-B1 (EP)
Inventor: BEN-HAIM SHLOMO
IPC: A61B5/296
Filed: 1997-01-08
Granted: 2004-03-24
Abstract: An elongate probe for providing irradiation treatment of the heart, said probe having a distal end for engaging heart tissue of a subject, including a waveguide, which conveys radiation to the heart tissue; and a sensor, adjacent the distal end of the probe, which generates signals for use in controlling the treatment.
Patent EP-0937047-B1 (EP)
Inventor: COLLINS MARK A
IPC: A61P25/08
Filed: 1997-01-15
Granted: 2004-08-11
Abstract: Substituted 1-arylphthalazine compositions with the formula wherein R1, R2, R3 and R4 are independently a) H, b) HO, c) R11O-, d) halogen, e) C1-C3-alkyl, f) CF3, g) R12CO2-, or h) R12CONH-; R1 and R2, or R2 and R3, or R3 and R4 can be taken together to be a) -OCH2O-, or b) -OCH2CH2O-; R5 is a) H, b) C1-C6-alkyl, c) C3-C6-alkenyl, d) C3-C6-alkynyl, e) C3-C6-cycloalkyl, f) phenyl or substituted phenyl, wherein the phenyl is substituted with one or two substituents selected from the group consisting of C1-C3-alky, halogen, R12HN-, R12O-, CF3-, R13SO2- and CO2R12, or g) phenyl-C1-C3-alkyl or substituted phenyl-C1-C3-alkyl, wherein the phenyl is substituted with one or two substituents selected from the group consisting of C1-C3-alkyl, halogen, R12HN-, R12O-, CF3-, R13SO2- and -CO2R12; R6 is a) R10R11N-, b) R10NHC(NH)-, c) R12CONH-, d) 1-pyrrolidino or e) 1-piperidino; R7 is H; R8 and R9 are independently a) H, b) C1-C3-alkyl, c) halogen, d) R12O-, e) CF3-, or f) -CO2R12; R10 and R11 are independently a) H, b) C1-C10-alkyl, c) C1-C6-perfluoroalkyl, d) C3-C10-alkenyl, e) C3-C10-alkynyl, or f) C3-C6-cycloalkyl; R12 is H or C1-C3-alkyl; and R13 is C1-C3-alkyl or CF3; and pharmaceutically acceptable salts thereof,
Patent EP-0883359-B1 (EP)
Inventor: MEESSMANN JEFFREY S
IPC: A46B5/02
Filed: 1997-02-11
Granted: 2003-05-28
Abstract: A toothbrush has an elongated handle with bristles disposed at one end extending outwardly from one surface of the handle. The handle is formed of a semi-rigid plastic material having a pair of flanges disposed on the surface opposite that of the bristles for controlling the flexure at various points along the handle length and a softer material is formed onto that portion of the handle containing the flanges to provide a soft grip for the user.
Patent EP-0894048-B1 (EP)
Inventor: KORHONEN PERTTI
IPC: B31C11/04
Filed: 1997-03-10
Granted: 2001-12-19
Abstract: PCT No. PCT/FI97/00155 Sec. 371 Date Sep. 10, 1998 Sec. 102(e) Date Sep. 10, 1998 PCT Filed Mar. 10, 1997 PCT Pub. No. WO97/33745 PCT Pub. Date Sep. 18, 1997A method of manufacturing a core, especially a spiral core, from superimposed plies of board produced by winding, gluing, and drying them, is provided. The method is practiced so that the moisture content of at least some of the board plies entering the winding stage differ from each other in order to provide a stepwise moisture structure within the core wall. This decreases unfavorable stresses which are produced in the drying stage if a core is manufactured from plies having equal moisture content.
Patent EP-0885253-B1 (EP)
Inventor: KONING CORNELIS EME
IPC: C08G83/00
Filed: 1997-03-07
Granted: 2000-04-26
Abstract: Ce procédé de préparation d'un polymère très ramifié consiste à faire réagir les groupes terminaux X d'un polymère précurseur contenant des unités monomères Y, avec ces unités monomères Y, lequel polymère précurseur présente au moins une certaine proportion de chaînes possédant un groupe terminal X devant réagir avec les unités monomères Y, la proportion des chaînes contenant deux groupes terminaux X étant si petite qu'aucun gel ne peut se former lors de la réaction entre les unités monomères Y et les groupes terminaux X.
Patent EP-0934044-B1 (EP)
Inventor: TANAKA MASAHITO
IPC: A61F13/49
Filed: 1997-10-22
Granted: 2002-01-09
Abstract: Article absorbant qui comporte une couche supérieure perméable aux liquides, une couche de fond imperméable aux liquides et un élément absorbant de rétention de liquide intercalé entre la couche supérieure et la couche de fond. Ledit élément absorbant est conçu de manière à former une paire opposée de revers formant barrière qui sont situés à l'intérieur des bords longitudinaux de la couche supérieure et qui s'étendent le long desdits bords longitudinaux, ainsi qu'une partie poche formée entre les deux revers formant barrière.
Patent EP-1007113-B1 (EP)
Inventor: NIGAM ALOK
IPC: A61M27/00
Filed: 1997-10-09
Granted: 2003-06-11
Abstract: Implantable fluid shunting devices and associated methods for controlling the pressure of fluids within anatomical spaces or cavities of the body. The device generally comprises a tube having a diffusion barrier (e.g., diffusion chamber) formed on a proximal end thereof. Fluid which flows through the tube will collect within the diffusion chamber and will diffuse outwardly therethrough. However, the presence of the diffusion chamber will prevent microbes, cells or other matter from interfering with or backflowing through the tube. Additionally, the tube may be provided with a pressure-openable aperture through which fluid from the tube may flow into the diffusion chamber. Such pressure-openable aperture will remain closed, until the pressure of fluid within the tube exceeds a predetermined maximum pressure PMAX. In this manner, the pressure-openable aperture will limit the amount of fluid drained from the anatomical space or cavity of the body, thereby avoiding hypotony within such anatomical space or cavity.
Patent EP-0888479-B1 (EP)
Inventor: HASSLER THORD G G
IPC: D21H21/16
Filed: 1997-03-14
Granted: 2001-07-04
Abstract: PCT No. PCT/EP97/01308 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/35068 PCT Pub. Date Sep. 25, 1997Disclosed are a paper size consisting essentially of a) alkyl ketene dimer and/or alkenyl succinic acid anhydride; b) degraded, liquid cationic starch having a cationic charge density of 0.5 to 3.5 meqv/g, a degree of substitution of more than 0.1 and a viscosity of less than 10000 cps (30% by weight solution in water at 25 DEG  C.); and c) water, and a process for making paper products in which this paper size is added to the pulp. The invention allows the production of AKD and/or ASA sizes on-site in paper plants using simple mixing equipment.
Patent EP-0898575-B1 (EP)
Inventor: KOESTER HUBERT DR
IPC: C40B50/14
Filed: 1997-04-17
Granted: 2004-12-29
Abstract: The use of protection schemes and solid phase synthesis reactions to generate molecules of core structure M, which have a plurality of moieties, each of which can be individually deprotected or subsequently derivatized are provided. In one process, M is a multifunctional low molecular weight compound, such as a saccharide, aminosugar, deoxysugar, nucleoside, nucleotide, coenzyme, amino acid, lipid, steroid, vitamin, hormone, alkaloid, or small molecule drug. In another process, M is an oligomeric compound, such as an oligosaccharide, oligonucleotide, peptide or protein.
Patent EP-0912136-B1 (EP)
Inventor: KAHN ALAN R
IPC: A61B5/022
Filed: 1997-06-10
Granted: 2007-01-10
Abstract: Méthode et dispositif pour détecter les sons liés à la pression sanguine provenant de l'ouverture d'une artère d'un patient, en recherchant un bruit distinctif, en utilisant l'information de phase contenue dans deux signaux de microphone. Les deux microphones (16, 18) sont placés le long de l'axe d'une artère du patient, leurs centres étant séparés par une distance telle que les sons liés à la pression sanguine enregistrés par les microphones soient déphasés. Une pression est appliquée à l'artère de manière que l'artère s'ouvre et se ferme pendant chaque cycle cardiaque, le claquement qui accompagne l'ouverture de l'artère produisant les sons liés à la pression sanguine. Les deux signaux des microphones sont filtrés en utilisant de préférence des filtres passe-bande (48)(50), avec des bandes passantes correspondant à la fréquence des sons liés à la pression sanguine. Les signaux de microphone filtrés sont échantillonnés et multipliés entre eux ou convolutionnés en domaine de fréquence afin de créer un produit signal de microphone indiquant la validité du signal de pression sanguine.
Patent EP-0920549-B1 (EP)
Inventor: SORVARI JUHA
IPC: D04H1/732
Filed: 1997-08-13
Granted: 2003-03-19
Abstract: Dans le procédé de production d'un non tissé, le voile fibreux (w) est formé selon un procédé par voie sèche sur un support (1) et le voile fibreux est lacé par filage. Le voile fibreux est au moins partiellement constitué de fibres cellulosiques, lesquelles sont produites selon le procédé de filage avec solvant dans une solution d'amine oxyde. Avant que le voile fibreux ne soit lacé par filage, il est précollé par élévation de sa température et par amenée dudit voile dans sa ligne de transfert au contact d'une surface de mise en forme mécanique, tel qu'un rouleau (3).