baber/WOPTO huggingface dataset:
Patent EP-0408590-A1 (EP)
Inventor: SCHUSTER MAX
IPC: B60K17/30
Filed: 1989-03-16
Abstract: Selon une nouvelle configuration du pont directeur par rapport au palier de pivotement, le corps (1) du pont présente à ses extrémités (23) bifurquées des boulons de palier (24) dirigés vers l'extérieur, retenus avec une précontrainte définie dans le corps (1) du pont sur des sièges de galets et portant à leurs extrémités libres des roulements (28) à galets coniques. Un porte-moyeu (4) est relié de manière articulée au corps (1) du pont au moyen des roulements (28) à galets coniques, ces derniers s'appuyant axialement et radialement sur les boulons de palier (24). Les dimensions réduites de la tête d'articulation permettent d'obtenir un rayon de braquage réduit. En outre, l'écartement entre les intersections (17, 15) de l'axe de rotation (14) avec le plan médian (13) de la roue et avec l'axe de pivotement (2) est très réduit, ce qui permet d'obtenir de bons angles de braquage, les autres paramètres restant identiques.
Patent EP-0364545-A1 (EP)
Inventor: GRESCH WALTER
IPC: B01D61/14
Filed: 1989-03-29
Abstract: Selon un procédé d'extraction d'huile de produits naturels, le matériau brut est fragmenté dans une installation de préparation (1) et traité par désintégration cellulaire. On forme avec l'huile ainsi libérée une émulsion par adjonction d'eau. Le mélange huile/eau est ensuite séparé des protéines et matériaux cellulaires insolubles dans un dispositif (5) de filtrage à courant transversal. La désintégration cellulaire et l'émulsification peuvent se faire additionnellement ou alternativement dans le dispositif (5) de filtrage à courant transversal. On obtient par ces mesures une amélioration de la qualité du produit final et une augmentation du rendement à des coûts réduits d'exploitation.
Patent EP-0417117-A1 (EP)
Title: Arrangement for vehicle seats.
Inventor: MORICHETTO MICHELE
IPC: B60N2/07
Filed: 1989-04-10
Abstract: Vehicle seat with an underbody (1) which connects the actual seat to the main part of the vehicle. The underbody is designed with a guide (2) and a slide (5) connected and mounted on each other by means of a linear bearing (17, 43, 44) of the roller type. The guide (2) consists of a profile of U-shape with legs (12) which are turned inwards towards each other in the direction away from a bottom part (13) to form a narrow opening between them. The slide (5) consists of a profile with an inner, wider part (32) situated close to the bottom part (13) of the guide and a tongue-shaped outer part (33) which extends out through the said narrow opening between the legs (12) of the guide. Arranged inside the guide are two groove halves (17) which are essentially opposite each other and are each positioned opposite a corresponding groove half (43) in the slide. The grooves in the guide and slide form tracks for rolling elements (44) which, together with the grooves, form the said linear bearing.
Patent EP-0413731-A1 (EP)
Inventor: PARDRIDGE WILLIAM M
IPC: A61K47/48
Filed: 1989-04-14
Abstract: L'invention concerne des peptides chimériques adaptés pour administrer des agents neuropharmaceutiques tels que des neuropeptides dans le cerveau par transcytose induite par récepteur à travers la barrière vasculaire du cerveau. Les peptides chimériques comprennent un peptide capable par lui-même de traverser la barrière vasculaire du cerveau par transcytose à une vitesse relativement élevée. On conjugue le peptide transportable avec un neuropeptide hydrophile transportable par sa nature uniquement à une vitesse très faible dans le cerveau, à travers la barrière vasculaire du cerveau. Le peptide chimérique résultant est transporté dans le cerveau à une vitesse bien supérieure à celle du neuropeptide seul afin de fournir ainsi un moyen efficace d'introduction de neuropeptides hydrophiles dans le cerveau au travers de ladite barrière vasculaire du cerveau.
Patent EP-0452489-A1 (EP)
Inventor: RIKIISHI TSUTOMU NAGATA SEIKI
IPC: B65H51/10
Filed: 1989-06-02
Abstract: In an elastic yarn feeder in a multiple yarn feed circular knitting machine, a rotary driving shaft (18) is extended horizontally above a circular horizontal rotary plate (6) and a driving roller (17) is fitted slidably in a longitudinal direction of this driving shaft (18) to the shaft. The driving roller (17) is brought into pressure contact with the upper surface of the rotary plate (6) and when the rotary plate (6) is driven for rotation, the driving roller (17) is also driven for rotation. The rotating speed of the driving roller (17) and the driving shaft (18) changes when they are moved in a radial direction of the rotating plate (6). A plurality of feed rollers (21a, 21b, 21c, 21d) are fixed to the driving shaft (18) and one each of pinch rollers (26a, 26b, 26c, 26d) is flexibly brought into contact with each of these feed rollers. The elastic yarn (Y) is sent while passing through the gap between each pair of a feed roller and a pinch roller. When the driving roller (17) is moved in the radial direction of the rotary plate (6), the yarn feed speeds of all the pairs of the feed rollers and the pinch rollers change altogether. Each pinch roller can be separated freely from the feed roller against the force of a spring (25) and the feed of an arbitrary elastic yarn can therefore be stopped. The number of elastic yarns (Y) to be sent can be determined by the number of pairs of feed rollers and pinch rollers.
Patent EP-0379557-A1 (EP)
Inventor: FABER VANCE
IPC: G06F15/177
Filed: 1989-06-20
Abstract: On forme un réseau de processeurs interconnectés à partir d'un graphe symmétrique de sommets provenant de graphes GAMMAd(k) de degré d, diamètre k, et des processeurs (d+1)!/(d-k+1)! pour chaque d k et GAMMAd(k,-1) de degré d-1, diamètre k+1, et des processeurs (d+1)!/(d-k+1)! pour chaque d k 4. Chaque processeur comporte une adresse formée par une des permutations d'une séquence prédéterminée de lettres choisies à partir d'un certain nombre de lettres à la fois, et une adresse étendue formée par adjonction à l'adresse des séquences de lettres prédéterminées restantes. On a prévu une pluralité de canaux de transmission provenant de chacun des processeurs, chacun desdits processeurs ayant un canal de moins que le nombre sélectionné de lettres formant la séquence. Là où un réseau GAMMAd(k,-1) est constitué, aucun processeur n'a de canal relié pour former un bord dans un sens delta1. Chacun des canaux a un numéro d'identification choisi dans la séquence de lettres et connecté à partir d'un premier processeur ayant une première adresse étendue, à un second processeur ayant une seconde adresse formée à partir d'une seconde adresse étendue définie par le déplacement jusqu'à l'avant de la première adresse étendue, la lettre trouvée dans la position située à l'intérieur de la première adresse étendue étant définie par le numéro d'identification de canal. On forme ensuite la seconde adresse étendue correspondant au numéro choisi utilisé pour former les permutations d'adresses.
Patent EP-0379561-A1 (EP)
Title: Improvements relating to adherent surfaces.
Inventor: HULME ADRIAN JAMES
IPC: C09J7/02
Filed: 1989-06-22
Abstract: A substrate is provided with a release surface by application of an emulsion of a vinyl-addition silicone system and catalyst therefor and a particulate component, preferably a resin. The vinyl addition silicone system is cured upon application of heat and removal of water.
Patent EP-0440679-A1 (EP)
Inventor: NABEL HEINZ
IPC: B01D29/27
Filed: 1989-09-30
Abstract: La présence de substance hydrophobes dans les revêtements électrophorétiques peut provoquer des perturbations de surface sous la forme de cratères dans la couche de revêtement électrophorétique cuite et/ou revernie. Pour éliminer ces substances hydrophobes du revêtement électrophorétique, on a prévu un filtre qui comporte essentiellement une cartouche de filtrage hélicoïdale (7) qui consiste en un non-tissé absorbant (5) auquel peut s'ajouter un filet de protection à grosses mailles en matière synthétique (6) qui le rend plus résistant.
Patent EP-0394406-A1 (EP)
Inventor: PARCE JOHN W
IPC: C12Q1/04
Filed: 1989-10-06
Abstract: Le procédé en question consiste à placer des cellules vivantes dans une chambre à micro-écoulement conçue pour mettre en contact étroit les cellules avec un flux continu ou intermittent de solutions ou suspensions, à faire passer les solutions ou suspensions contenant un agent agissant sur les cellules par la chambre pour les mettre en contact étroit avec les cellules, et à mesurer grâce à un moyen de détection approprié, associé de manière opérante à la chambre à micro-écoulement, au moins un des effects qu'a l'agent en question sur les cellules.
Patent EP-0379027-A1 (EP)
Inventor: ROHLOFF JOACHIM
IPC: B65G43/02
Filed: 1990-01-09
Abstract: A belt conveyor with a longitudinal rip control device. An endless conveyor belt (9) is guided in a basic frame (1.1, 1.2) about a motor- driveable driving drum and a deflecting drum. A longitudinal rip control device for the conveyor belt (9) has at least one trip cable (8.1, 8.2) arranged transversely with respect to the conveyor belt (9) and whose one end is fixedly connected to the basic frame (1.1, 1.2). The respective other end of the trip cable (8.1, 8.2) is connected by means of a connecting device, which can be released by tensile force, to an electric switching device arranged on the basic frame (1.1, 1.2) for switching off the belt drive. The electric switching device is a contactless switch (3.1, 3.2) and the connecting device is a removable, caplike moulding (4.1, 4.2) of flexible material which can be pushed over the sensor part (3.11, 3.21) of the switch (3.1, 3.2) and contains an actuating element (5.1, 5.2) for the contactless switch (3.1, 3.2) and on which the other end of the trip cable (8.1, 8.2) is fastened. <IMAGE>
Patent EP-0395857-A1 (EP)
Inventor: NIERLICH FRANZ DR
IPC: C07C2/12
Filed: 1990-03-09
Abstract: 2.1 In the known processes for the oligomerisation of olefins having 2 to 8 carbon atoms, the nickel-containing catalyst has only a short service life, so that the catalytic oligomerisation processes have hitherto been uneconomical on a large industrial scale. It is intended that the novel process is distinguished by a good service life of the catalyst. 
<??>2.2 Before oligomerisation, the hydrocarbon feed mixture is passed through a molecular sieve having a pore diameter of greater than 4  ANGSTROM ngströms to 15  ANGSTROM ngströms. 
<??>2.3 Preparation of olefin oligomers having 4 to 16 carbon atoms.
Patent EP-0413191-A1 (EP)
Inventor: EFFLAND RICHARD CHARLES DR
IPC: A61P25/04
Filed: 1990-07-31
Abstract: This invention relates to 1-(pyridinylamino)-2-pyrrolidinones of the formula
      wherein R₁, R₂ and R₃ are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl or R₂ and R₃ together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; m is an integer of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometrical, optical and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics, for enhancing memory and for the treatment of Alzheimer's disease.
Patent EP-0435012-A1 (EP)
Inventor: EHARA MASASHI
IPC: A61K8/36
Filed: 1990-11-29
Abstract: Provided are novel durable 2-part hair dyeing agents composed of a first agent comprising as essential components at least one compound that forms HCO₃‾ by dissociation in water, an alkali generating substantially no irritating odor and a dye for hair and having a pH of 8.2 to 9.0, and a second agent comprising as essential components hydrogen peroxide and a buffer solution and having a pH of 2.0 to 4.0, the weight ratio of the first agent and the second agent to be mixed being such that the pH of the mixture of the two is in a range of from 6.5 to 7.9. 
     These 2-part hair dyeing agents require only a short dyeing time, create little damage to hair and no irritating or disagreeable odor and have high dyeing effect.
Patent EP-0409355-A1 (EP)
Inventor: KHAZAI BIJAN
IPC: B01J37/00
Filed: 1990-07-19
Abstract: A process for the production of olefins and diolefins, such as 1,3-butadiene, comprising contacting an aliphatic hydrocarbon, such as butane, with a heterogeneous catalyst composition containing reactive oxygen under reaction conditions such that a more highly unsaturated aliphatic hydrocarbon is selectively formed in a high productivity. The catalyst is a composition comprising a catalyst component of magnesia, an oxide of molybdenum, a Group IA metal oxide promoter, and optionally vanadium oxide. In a preferred embodiment, the catalyst composition also comprises a support component of magnesium and alumina and/or magnesium aluminate spinel. The present catalyst has high surface area and high attrition resistance.
Patent EP-0489975-A1 (EP)
Inventor: VERGOTE GEERT R J
IPC: F01P11/12
Filed: 1990-12-11
Abstract: An air filtering arrangement comprises a generally cylindrical, rotary, perforate filter element (29), a fan (18) operable to draw air therethrough, drive means (36/.) operable rotatably to drive the filter element (29) and blanking off means (38) mounted within the filter element (29) for blanking off the perforations thereof over a predetermined region. The filtering arrangement further also comprises rotatable brush means (48) provided in cleaning engagement with a section of the filter element (29) for releasing foreign matter restrained thereby. The brush means (48) are positioned adjacent the blanking off means (38) at the inner side of the filter element (29) and are operable to pierce through the perforations thereof in a direction from the inside of the filter element (29) towards the outside thereof.
Patent EP-0385582-A1 (EP)
Inventor: RHODES ALAN
IPC: A61K9/16
Filed: 1990-01-31
Abstract: A pharmaceutical composition which comprises particles of a finely divided pharmaceutically acceptable water soluble diluent coated with microcrystalline particles of nifedipine, the majority of which have a particle size of 100 micrometres or less in the presence of polyvinyl­pyrrolidone, the polyvinylpyrrolidone being present in an amount of from 10 to 90% by weight based on the weight of the nifedipine. 
     The incorporation of polyvinylpyrrolidone in an amount of less than the amount of nifedipine significantly slows the dissolution of nifedipine from the finished solid dosage form.
Patent EP-0432901-A1 (EP)
Inventor: BESSHO TOSHIHIKO
IPC: E21D1/06
Filed: 1990-11-13
Abstract: A shield excavator (4) is mounted in a seal body (9) which is rotatably mounted in a cylindrical skin plate (5) supported by a shield frame (8). A shaft (1) is excavated by propelling the shield frame (8) downwards and the seal body (9) is then pivoted in the skin plate (5) to orient the shield excavator (4) substantially horizontally and the shield excavator (4)is then propelled through an opening (26) in the side of the skin plate to excavate a tunnel (2).
Patent EP-0391781-A1 (EP)
Inventor: LE MER JOSEPH
IPC: F24H1/48
Filed: 1990-04-02
Abstract: Double tube for a mixed boiler, comprising rectilinear segments in which the two sections of pipe are juxtaposed laterally. Each section (A, B) is delimited on the side furthest from the other section by a sheet (1, 7), the two longitudinal edges (2, 3, 8, 9) of which are curved and are welded against the longitudinal edges of an intermediate partition (4) and this intermediate partition has shaped bosses (5), the tops (6) of which are in contact with and joined to said sheets. 
<IMAGE>
Patent EP-0466992-A1 (EP)
Inventor: HUVET JEAN-MARIE
IPC: E04F13/12
Filed: 1990-07-17
Abstract: Facade-cover assembly comprising panels each formed from a single metal sheet part bent in order to constitute a plane central portion (1) and four edges inclined with respect to this central zone. A first (6) of these edges bears a plane extension (11), parallel to the central zone, and away from the latter, and provided with means (16, 17) for linking up with the fixing members which can be vertical extruded sections (20) bearing lugs (323, 34) intended to interact with the fastening means (16, 17) and, moreover, two holes (14, 15) for fastening to an adjacent panel, and a second (8) of the edges, opposite the first edge, bears a second extension (13), plane and parallel to the central zone, on its face opposite the central zone, of the fastening lugs (17, 18) which interact with the fastening holes (14, 15) of the adjacent panel. A panel is preferably installed at the same time onto the fixing members and onto the adjacent panel, by means of a simple lateral movement.
Patent EP-0425364-A1 (EP)
Title: Station on a railway or other line, situated on a viaduct
Inventor: MULLER JEAN
IPC: E01D1/00
Filed: 1990-10-23
Abstract: Station on a railway or similar line, situated on a viaduct consisting of a carrying structure which comprises a running deck (3) stiffened by longitudinal (4), vertical or oblique ribs placed beneath the deck, the carrying structure resting on supports such as piers (1), the station comprising at least one platform element (6) placed along the carrying structure at a level above that of the running deck. The platform element (6) is supported by at least one sustaining piece (10) which on the one hand is connected to the deck by rods or cables (14) which are transverse, horizontal or slightly inclined to the horizontal, and which resist traction, and on the other hand bears on an abutment (13) carried by the closest longitudinal rib.
Patent EP-0420813-A1 (EP)
Inventor: WAGENKNECHT MARCEL
IPC: A61F2/60
Filed: 1990-09-20
Abstract: This relative-motion device makes it possible to adjust an elongate first part 20 capable of pivoting through 360 DEG  as shown by the arrow A and a second part 30 capable of swinging on the shaft 40 as shown by the arrow B. These parts are joined to a U-shaped support 10 relative to which they can be locked by means of blocks 60 and 70 secured by a single clamping screw 50. The parts 20 and 30 can be connected to elements requiring to be adjusted, such as pins or connecting rods forming part of an external orthopaedic fixator consisting of pins inserted into bone fragments and of an external frame with connecting rods. <IMAGE>
Patent EP-0467003-A1 (EP)
Inventor: LA FERLA GIUSEPPE SOC ESERCIZI
IPC: A01K79/00
Filed: 1990-07-17
Abstract: A trawling boat (1) comprising a net (13) of a substantially traditional type, suitable for such type of fishing; a piping (16) for sucking the catch, said piping (16) being made up of modular pieces coupled to one another, whose lower end which is provided with a suction mouth, is at the point corresponding to the bag of said net (13); means for sucking the catch through said piping; filtering means which are coupled to the upper end of said piping, for separating the catch from water, hoisting means (38) for lifting the catch from the filtering zone inside the boat; and an opening (11), or well, obtained in the hull (9) of the boat (1), for easing away the net (13), the piping (16), and for lifting the catch on board.
Patent EP-0454739-A1 (EP)
Title: Method of recovering purified epi protein from a solution especially a fermentation solution.
Inventor: NORDFANG OLE
IPC: C07K1/16
Filed: 1990-01-18
Abstract: PCT No. PCT/DK90/00016 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jan. 18, 1990 PCT Pub. No. WO90/08158 PCT Pub. Date Jul. 26, 1990.The EPI protein is isolated and purified from a fermentation solution, using chromatographic technique, wherein the solution containing the EPI protein is applied to a matrix coupled with heparin, preferably heparin-Sepharose.
Patent EP-0429681-A1 (EP)
Inventor: YAMAGUCHI TOYOFUMI HEIM NISHI-
IPC: C07H19/16
Filed: 1990-06-20
Abstract: Un nouveau composé utile comme intermédiaire de synthèse de 2-alkynyladénosine a la formule (I), dans laquelle A représente un groepe instable; production dudit composé; production de 2-alkynyladénosine ayant la formule (IV), dans laquelle A représente NH2, à partir dudit composé; dérivé de 2-alkynyladénosine ayant la formule (V), dans laquelle A représente NHR4, et conservation de 2-alkynyladénosine sous forme dudit dérivé. Dans la formula ci-dessus, R1 à R4 représentent chacun hydrogène ou un groupe protecteur, et n est un nombre entier compris entre 1 et 15, à condition que l'on exclue le cas où tous les R, de R1 à R4 sont des atomes d'hydrogène.
Patent EP-0494252-A1 (EP)
Inventor: KLEIN GARY G
IPC: B62K21/02
Filed: 1990-09-27
Abstract: Une fourche de vélo légère en aluminium et à grand diamètre présente une rigidité de torsion longitudinale et latérale ainsi qu'une rigidité totale plus élevées que celles présentées par les fourches de l'art antérieur. Une tube de direction comprend une surface externe globique, dans laquelle sont réalisés des sièges de roulements à billes ainsi qu'un tube de tête (10) présentant des sièges de roulements à billes correspondants (14, 16) réalisés dans ses extrémités supérieure et inférieure de manière à loger des roulements de couple à ajustage serré (18, 19). On utilise un adhésif pour maintenir lesdits roulements en position et pour les empêcher de se desserrer. Des tubes à mitre de tête (30, 31) sont soudés à l'extrémité inférieure du tube de direction, des tubes à pales coniques (37, 38) étant soudés auxdits tubes à mitre qui présentent des bondes (38D, 39D) aux extrémités inférieures des pales. Lesdites pales sont dotées de tubes proportionnels, du métal étant situé à des emplacements spécifiques sur les côtés des roues où se présentent les contraintes maximales.
Patent EP-0496777-A1 (EP)
Title: Constructions d'adn et cellules et vegetaux derives de ces constructions
Inventor: BIRD COLIN ROGER FAIRFAX
IPC: C12N5/10
Filed: 1990-10-17
Abstract: Constructions d'ADN comprenant une séquence d'ADN homologue à tout ou partie du gène encodé par le clone pTOM36. Ces constructions peuvent en outre inclure une région d'initiation de transcription efficace chez les végétaux pour transcrire cette séquence d'ADN, éventuellement en direction anti-sens afin de produire un ARNm complémentaire du gène pTOM36. Des cellules végétales et végétaux transformés peuvent être obtenus à partir de ces constructions: les fruits de ces végétaux, par exemple tomates, devraient avoir des caractéristiques de maturation modifiées.
Patent EP-0456189-A1 (EP)
Inventor: HOULE WILLIAM ANTHONY
IPC: G03G9/12
Filed: 1991-05-07
Abstract: A positive charged electrostatic liquid developer consisting essentially of
     (A) a non-polar liquid having a Kauri-butanol value of less than 30,   (B) thermoplastic resin particles, average by area particle size of less than 10 µm,   (C) a charge director compound, and   (D) at least one inorganic acid having a solubility of at least 0.5% based on the weight of charge director compound in a mixture of (A) and (C) and represented by the formula: 
 
 
 
        H x Y 
 
 
 
wherein x is an integer from 1-4 and is equal to the negative charge on the anion, 
   Y is a moiety selected from the group consisting of Cl⁻, F⁻, NO₃⁻, NO₂⁻, PO₄⁻³, SO₄⁻², SO₃⁻², ClO₄⁻, and IO₄⁻.     
 The liquid developer is useful in copying, color proofing, digital color proofing, making lithographic printing plates, and resists.