baber/WOPTO huggingface dataset:
Patent EP-0425594-A1 (EP)
Inventor: KLEIN HANS-CHRISTOF
IPC: B62D6/02
Filed: 1990-02-14
Abstract: Une timonerie de direction assistée électro-hydraulique comprend un dispositif de mesure du moment de direction appliqué par le conducteur, un dispositif électronique de commande (17), une unité d'alimentation hydraulique (1), un agencement à relais capteur (7) et un cylindre de travail (6), couplé à la direction mécanique, dont les chambres de travail (10, 11) peuvent recevoir une pression en fonction du sens de direction. Le dispositif électronique de commande assure la commande de l'agencement à relais capteur. Afin d'adapter de manière simple, économique et optimale l'assistance hydraulique à la dynamique de déplacement du véhicule, un régulateur proportionnel de pression (4) agencé dans la connexion entre l'unité d'alimentation hydraulique (1) et le cylindre de travail peut être commandé par le dispositif électronique de commande (17).
Patent EP-0473782-A1 (EP)
Title: Noyau magnetique
Inventor: WATANABE YUMIE
IPC: H01F27/24
Filed: 1990-03-27
Abstract: Un noyau magnétique est obtenu en enroulant une longue feuille d'alliage mince ou en laminant de courtes feuilles de celui-ci. La rugosité de surface de la feuille ou des feuilles d'alliage mince est limitée à une région prédéterminée afin d'améliorer le taux de rectangularité du noyau magnétique. Le noyau magnétique fait preuve de caractéristiques relatives au taux de rectangularité et de caractéristiques de saturation magnétique excellentes dans les régions de haute fréquence.
Patent EP-0465522-A1 (EP)
Inventor: GREGORY ALAN
IPC: B65D75/58
Filed: 1990-03-20
Abstract: Sac (10) constitué par une feuille de matière plastique, comprenant une bande adhésive (13) prévue pour assurer le guidage d'une déchirure le long d'une ligue predéterminée lorsque le sac est déchiré en vue d'en prélever une portion de son contenu. La bande empêche également toute propagation de la déchirure au-delà de la ligne prédéterminée. Ladite bande adhésive peut porter une patte de refermeture ou peut être elle-même utilisée pour refermer l'ouverture du sac.
Patent EP-0469007-A1 (EP)
Title: Preparation for care of nails, skin and hair.
Inventor: STUECKLER ERWIN
IPC: A61Q7/00
Filed: 1990-04-14
Abstract: Preparation and method for care of nails, skin and hair, for combating progressive loss of hair and for stimulating the growth of new human hair, containing in the form for daily administration or in the quantity of the preparation to be taken daily (a) 80 to 500 mg of trigonelline and (b) 1 to 5 mg of vitamin B6.
Patent EP-0470138-A1 (EP)
Inventor: MOSER ERICH
IPC: G11B5/48
Filed: 1990-04-25
Abstract: Un agencement de paliers comprend un composant rotatif (par exemple 2) présentant des premières caractéristiques matière, apparié, au moyen de roulements (11, 13, 15 ou 12, 14, 16), avec un deuxième composant (1) présentant des deuxièmes caractéristiques matière. Les roulements sont associés sous forme d'éléments à un des deux composants. Entre les roulements et le deuxième composant (2) est disposé au moins un élément d'écartement (19 ou 20) qui possède un coefficient de dilatation thermique élevé permettant de compenser les coefficients de dilatation thermique différents des deux composants et qui centre ces derniers sans jeu l'un par rapport à l'autre.
Patent EP-0425630-A1 (EP)
Title: Grinding equipment for a wide angle conical refiner.
Inventor: MLADOTA JOHN
IPC: D21D1/22
Filed: 1990-05-18
Abstract: PCT No. PCT/EP90/00811 Sec. 371 Date Mar. 18, 1991 Sec. 102(e) Date Mar. 18, 1991 PCT Filed May 18, 1990 PCT Pub. No. WO90/14464 PCT Pub. Date Nov. 29, 1990.Grinding equipment for a Jordan refiner for grinding paper pulp having a rotating part in form of a truncated cone and a stationary part in the form of a hollow truncated cone, on which bar-shaped knives are arranged at predetermined angles with respect to the conical shell generating lines. To improve the grinding equipment of the refiner, a pre-grinding zone is arranged upstream of one or more fine grinding zones whose configuration and arrangement are adapted to the state and desired development of the fibers in the grinding stock flowing through the grinding equipment.
Patent EP-0428686-A1 (EP)
Title: Isolation pour cables coaxiaux et cable coaxial ainsi obtenu
Inventor: MILLER TERRY L
IPC: H01B3/00
Filed: 1990-06-05
Abstract: Isolation (14) composite en fluoropolymère à charge céramique pour câbles coaxiaux et câble coaxial (10) ainsi isolé. L'isolation pour câbles coaxiaux comprend entre 60 et 25 % d'un fluoropolymère susceptible d'être fibrillé, entre 40 et 75 % d'une charge céramique et des vides suffisants pour assurer une constante diélectrique inférieure à 2,30 environ. Dans un mode de réalisation préférentiel, le composite isolant pour câbles coaxiaux comprend 40 % en poids environ de PTFE, 60 % en poids environ de dioxyde de silicium amorphe fusionné et un pourcentage d'espaces vides compris entre 30 et 60. Dans d'autres modes préférentiels de réalisation, le composite peut comprendre entre 1 et 4% en poids d'une charge en microfibres de verre et la charge céramique peut être enrobée d'un revêtement en silane. La présence d'espaces vides représente une caractéristique importante de l'invention et sert à réduire essentiellement la constante diélectrique totale du composite isolant. Une autre caractéristique importante de l'invention est la présence d'une quantité de charge céramique (dioxyde de silicium) suffisante pour réduire le coefficient de dilatation thermique jusqu'à une valeur similaire à celle du cuivre, ce qui permet d'obtenir un câble coaxial ayant des propriétés électriques thermiquement plus stables que ceux de l'état antérieur de l'art, ainsi que des ensembles de câbles coaxiaux ayant une stabilité thermomécanique améliorée par rapport à ceux de l'état antérieur de l'art.
Patent EP-0484416-A1 (EP)
Title: Regulation de la synthese du facteur de croissance nerveuse dans le systeme nerveux central
Inventor: LINDHOLM DAN BJARNE
IPC: A61P25/28
Filed: 1990-07-27
Abstract: La présente invention se rapporte à un procédé permettant de réguler les niveaux du facteur de croissance nerveuse (NGF) dans le système nerveux central et se fonde sur la découverte que la synthèse in vivo du facteur de croissance nerveuse peut être régulée par diverses cytokines. Dans des modes de réalisation spécifiques, l'injection intracérébroventriculaire d'interleukine 1, d'un facteur de croissance de fibroblastes ou de TGFbeta1 augmente la synthèse du facteur de croissance nerveuse et de son ARNm. Les procédés décrits peuvent être utiles dans le traitement de diverses maladies ou troubles neurologiques tels que la maladie d'Alzheimer.
Patent EP-0500679-A1 (EP)
Title: Mold clamping system.
Inventor: REINHART WILLIAM
IPC: B29C45/64
Filed: 1990-11-05
Abstract: A clamping system for traversing and clamping molds in a molding machine, the clamping system including a toggle-type clamp arrangement defined by a plurality of pivotally connected links. A movable crosshead is carried on a crosshead guide, and a ball screw is non-rotationally secured to the movable crosshead to extend in the direction opposite from the face of a cooperating fixed mold portion. A pair of ball nuts are carried by the ball screw and each of the ball nuts is drivingly connected with a respective servomotor. One of the servomotors is adapted to provide rapid traverse movement for the movable crosshead, and the other servomotor is adapted to provide high torque for high clamping force to hold a pair of mold halves in tightly contacting relationship during the injection into a mold cavity defined by the mold halves of a flowable material under pressure.
Patent EP-0507945-A1 (EP)
Inventor: DOLGOPOLOV VLADIMIR NIKOLAEVIC
IPC: B28B17/02
Filed: 1990-10-22
Abstract: The present invention relates to a process for the manufacture of building products (elements) and mortar application compositions from clay-like raw materials. The object of the invention is a reduction in the bulk of the equipment and in the energy consumption. According to Figure 1, two types of small grains (granules) of clay, limestone and coal are granulated by the granulators (21), (22), which grains are caused by the said coal to burn at different temperatures in a device (31), which is characterised in that it has no lining (cladding). The burnt product is moistened and stirred up, whereupon bricks are formed in a press (49) and treated in an autoclave or in a steaming chamber (51). The brick produced in this way has pleasing aesthetic properties. A Portland cement with additives can be produced in the device (31) without cladding.
Patent EP-0478708-A1 (EP)
Inventor: TS O PAUL
IPC: C12Q1/68
Filed: 1990-06-14
Abstract: Un segment spécifique d'ADN double brin peut être détecté ou reconnu par formation d'une structure à triple hélice en utilisant un oligomère constitué d'unités nucléosidyles liées par des liaisons de phosphore internucléosidyles. La fonction ou l'expression de segments ADN à double brin peut être empêchée par la formation d'hélices triples. De nouveaux oligomères comprenant des unités nucléosidyles modifiées sont utiles dans la formation d'hélices triples et peuvent éventuellement être dérivés avec des groupes de modification d'ADN.
Patent EP-0444672-A1 (EP)
Inventor: SHIBATA AKIRA
IPC: B60L15/28
Filed: 1991-02-28
Abstract: This invention relates to an apparatus for controlling the traveling speed of an electric-motor vehicle, and particularly to a speed controller of an electric-motor vehicle suitably used for controlling the speed of an electric-motor wheeled chair or the like which is limited in maximum speed.
Patent EP-0455232-A1 (EP)
Inventor: NOHR RONALD S
IPC: D04H1/54
Filed: 1991-04-30
Abstract: A nonwoven wipe is given having improved grease release. The wipe comprises a meltblown polyolefin web, which has at or on the surfaces of the fibers thereof at least one additive having the general formula,
       
 in which:
     (1) R₁-R₉ are independently selected monovalent C₁-C₃ alkyl groups;   (2) R₁₀ is hydrogen or a monovalent C₁-C₃ alkyl group;   (3) m represents an integer of from 1 to 4;   (4) n represents an integer of from 0 to 3;   (5) the sum of m and n is in the range of from 1 to 4;   (6) p represents an integer of from 0 to 5;   (7) x represents an integer of from 1 to 10;   (8) y represents an integer of from 0 to 5;   (9) the ratio of x to y is equal to or greater than 2;   (10) the additive has a molecular weight of from 350 to 1,400; and   (11) the additive is present in an amount of from 0.5 to 5 percent by weight, based on the amount of thermoplastic polyolefin; and     
 the wipe has been pattern bonded by the application of heat and pressure, employing a pattern.
Patent EP-0458325-A1 (EP)
Inventor: OCHIAI TAMEICHI
IPC: G03F7/029
Filed: 1991-05-23
Abstract: A negative photosensitive composition comprising an alkali-soluble resin, a photo-acid-generating material and a crosslinking agent for the alkali-soluble resin, which acts under an acidic condition, wherein said photo-acid-generating material is at least one member selected from the group consisting of a C₁-C₈ paraffin hydrocarbon or C₅-C₇ cycloparaffin hydrocarbon substituted by at least two bromine or iodine atoms, an oxadiazole derivative of the following formula (I), a s-triazine derivative of the following formula (II), a sulfone compound of the following formula (III) and a carboxylic acid derivative of the following formula (IV):
       
 wherein R¹ is alkyl, alkenyl or an aromatic group, which may have a substituent, and each of X¹, X² and X³, which are independent from one another, is hydrogen or halogen, provided that at least two of X¹, X² and X³ are halogens;
       
 wherein each of R², R³ and R⁴, which are independent from one another, is alkyl, aryl or alkenyl, which may have a substituent, provided that at least one of R², R³ and R⁴ is di- or tri-bromo or di- or tri-iodomethyl;
       
 wherein R⁵ is alkyl, cycloalkyl, alkenyl or an aromatic group, which may have a substituent, and each of X⁴, X⁵ and X⁶, which are independent from one another, is hydrogen, bromine or alkyl which may have a substituent, provided that at least two of X⁴, X⁵ and X⁶ are bromine; 
 
 
 
        R⁶―COO―R⁷   (IV) 
 
 
 
wherein each of R⁶ and R⁷, which are independent from each other, is alkyl, alkenyl or an aromatic group, which may have a substituent, provided that at least one of R⁶ and R⁷ is substituted by halogen, and R⁶ and R⁷ are substituted by a total of at least two halogens.
Patent EP-0478967-A1 (EP)
Inventor: SPEIL WALTER DIPL-ING
IPC: F01L1/25
Filed: 1991-09-03
Abstract: In a self-adjusting hydraulic valve tappet (1), which consists of a cup-shaped housing which has an external hollow-cylindrical wall (4) and a cylindrical guide sleeve (7), which is arranged concentrically therein, which wall and guide sleeve bound an annular oil reservoir space (10) between them, for the purpose of correct ventilation of this oil reservoir space at a point on a wall which bounds said oil reservoir space (10) and, at least during the phase in which a control cam (6) rests with its base circle against the base (5) of the valve tappet (1), is in sliding contact with an adjacent component, an opening (12) which opens into the sliding gap bounded by these components is provided. …<IMAGE>…
Patent EP-0492540-A1 (EP)
Inventor: MARTIN WALTER JOSEF DIPL-ING
IPC: C01C1/10
Filed: 1991-12-20
Abstract: For the recovery or disposal of ammonia or ammonium compounds from dust mixtures and waste waters which are produced in combustion processes, the subsequent gas cooling and/or gas purification, the dusts produced are mixed batchwise with water in a closed system at a temperature which is lower than or the same as the temperature at which the dusts leave the combustion, cooling or purification process, and the resulting vapours are withdrawn under vacuum. The waste waters are brought into intensive contact with a substance or mixture of substances selected from the group comprising the zeolites as treatment medium.
Patent EP-0450776-A1 (EP)
Inventor: SAIKACHI AKIRA
IPC: E04F13/08
Filed: 1991-03-13
Abstract: A joint structure for fixing panel blocks (1) on a side wall (3) of a building in a manner such that the lower edge face (8) of each panel block (1) contacts closely with the upper edge face (7) of the lower adjacent panel block to leave no gaps between the adjacent panel blocks (1). Each panel block (1) is formed with a first blind bore (6) extending vertically from the lower edge face (8) thereof and a second blind bore (5) extending vertically from the upper edge face (7) thereof. The joint structure comprises first stud means (17) anchored to the side wall (3) of the building and having an exposed end extending beyond the exterior surface of the side wall (3) of the building, second stud means anchored to each panel block (1) and having an exposed end extending beyond the interior surface of each panel block, a positioning rod (18) having one end inserted into the first blind bore (6) of upper adjacent panel block and the other end inserted into the second blind bore (5) of lower adjacent panel block, the positioning rod (18) being pressed by the inner end of the second stud means to be fixedly held in position, and connector means (22) having one end connected to the exposed end of the first stud means (17) and the other end connected to the exposed end of the second stud means.
Patent EP-0454338-A1 (EP)
Title: Method of diagnosing cancer
Inventor: BAST ROBERT C JR
IPC: C07K16/30
Filed: 1991-04-16
Abstract: A method of diagnosing cancer with antibodies directed to non-cellular components in non-vascular, cellular secretions is disclosed. One such antibody is the monoclonal antibody Lu4B5, which was produced by immunizing mice with a purified, mucin containing fraction prepared from pooled bronchial washings from adenocarcinoma and large cell lung cancer patients. Lu4B5 monoclonal antibody reacts with the bronchial secretions of patients with primary bronchogenic carcinoma significantly more frequently than with secretions from patients without primary lung cancer.
Patent EP-0485243-A1 (EP)
Inventor: REID MICHAEL ADAM
IPC: E21B23/04
Filed: 1991-12-23
Abstract: A release mechanism is described for releasing a lock member (10) which secures a first body member (5) to a second body member (1). The release mechanism comprises a reciprocal member (6) which is mounted on the first body member (5) for movement relative to the first body member (5). A catch mechanism (8, 11, 12) is also provided which is movable between the first position where the lock member (10) is fixed and the second position where the lock member (10) is released. The reciprocal member (6) moves in a first direction when a force is applied to the reciprocal member (6) and moves in a second direction when the force is removed. Repeated reciprocal movement of the reciprocal member (6) in the first and second directions effects movement of the catch mechanism (8, 11, 12) from the first position to the second position to release the lock member (10) to permit relative movement between the first and second body members (5, 1).
Patent EP-0459886-A1 (EP)
Inventor: AVIGNON BRUNO
IPC: G01S7/41
Filed: 1991-05-28
Abstract: The device according to the invention automatically measures the distance from the centre line of the runway to be destroyed. It consists of a radar transceiver (15), at least one off-target antenna (10, 11), distance measuring gates (17, 18), a threshold circuit (19) and a computing circuit (20). …<IMAGE>…
Patent EP-0474539-A1 (EP)
Inventor: BOURNONVILLE JEAN-PAUL
IPC: C07B61/00
Filed: 1991-08-23
Abstract: Catalytic process for the aromatisation of hydrocarbons containing 5 to 9 carbon atoms per molecule. The invention is characterised by the use of a catalyst containing an MFI zeolite containing at least one noble metal from the platinum group and at least one additional metal chosen from the group consisting of tin, germanium, lead and indium and optionally an amorphous substance.
Patent EP-0455605-A1 (EP)
Inventor: MAGAZZU ALFREDO
IPC: B63B1/14
Filed: 1991-04-05
Abstract: This invention relates to a variable trim trimaran in which side floats (2) are provided that are connected to the central hull (1) by means of devices (3, 5) that allow them to shift vertically, wherein a deck structure (4) is provided that is connected to the central hull (1) and is so shaped as to cover at the top portion said side floats (2), so that they come to belong in the general outline of the trimaran itself.
Patent EP-0502994-A1 (EP)
Inventor: HENDRICKS DAVID A
IPC: C12N15/37
Filed: 1990-12-03
Abstract: On décrit un procédé de détection et/ou de quantification des transcriptions ADN et/ou ARN spécifiques du virus du papillome humain (VPH). On utilise les sondes d'acide nucléique spécifiques pour l'ADN ou pour les transcriptions afin de déterminer la quantité de l'ADN ou des transcriptions, et d'établir le degré d'amplification de certains gènes de VPH hautement oncogènes. Le procédé est un procédé précis et fiable de pronostic des néoplasies et cancers cervicaux graves.
Patent EP-0464190-A1 (EP)
Inventor: VAN MAREN DAVID
IPC: G11B20/12
Filed: 1991-01-18
Abstract: Procédé de mémorisation de données d'utilisateurs et informations associées sur bande comprenant les étapes suivantes: enregistrement des données sur bande en groupes (3) indépendamment de la structure d'enregistrement (Rn) des mots de données, où chaque groupe (3) possède un index associé (4) caractérisé par l'enregistrement, à l'index (4) des groupes correspondants (3), d'informations concernant le contenu des groupes en terme d'entités (En), une entité pouvant contenir plus d'un enregistrement (CRn).
Patent EP-0515537-A1 (EP)
Title: Substituted urea compounds and their preparation and use.
Inventor: HANSEN JOHN BANDO
IPC: A61P43/00
Filed: 1991-02-15
Abstract: New substituted urea compounds of formula I, or a pharmaceutically acceptable salt thereof:  (* CHEMICAL STRUCTURE *) I wherein A is  (* CHEMICAL STRUCTURE *)  wherein R3 is an oxadiazol, substituted with C1-8-alkyl, C2-8-alkenyl, C2-8 alkynyl, C3-7 cycloalkyl, benzyl, phenyl, C1-6-alkoxy, C1-6-alkylthio, amino or alkylamino; R2 is -H or lower alkyl; X is O or S; and R1 is a group of formula II, III, IV or V  (* CHEMICAL STRUCTURE *) II  (* CHEMICAL STRUCTURE *) III  (* CHEMICAL STRUCTURE *) IV  where n is 2 or 3, P is 1 or 2, q is 1 to 3, r is 1-3 and R4 and R5 are H,C1-7 alkyl or C3-6 cycloalkyl; and N-oxides thereof. The compounds are useful in pharmaceutical preparations for treating psychotic disorders, nausea and vomiting.
Patent EP-0525036-A1 (EP)
Inventor: STOTLER WILLIAM DAVID
IPC: C09J103/00
Filed: 1991-04-08
Abstract: On prépare un adhésif amylacé destiné à la fabrication du papier ondulé en mélangeant, dans une seule cuve (20) à fort tourbillonnement cisaillant, une première portion d'un milieu aqueux, une première portion d'amidon, de la soude caustique aqueuse, un additif de boratation, une seconde portion de milieu aqueux, et une seconde portion d'amidon afin de produire un adhésif amylacé fini. Au moins l'une des première et seconde portions de milieu aqueux comporte un mélange d'eau douce et d'eau de rinçage recyclée sélectionnée parmi le groupe qui est essentiellement constitué de l'eau brute provenant d'une presse d'impression flexographique, de l'eau brute provenant d'une machine à onduler, et de mélanges de ces eaux.
Patent EP-0527788-A1 (EP)
Title: Hepatitis c virus protease
Inventor: HOUGHTON MICHAEL
IPC: C12N9/90
Filed: 1991-04-04
Abstract: The protease necessary for polyprotein processing in Hepatitis C virus is identified, cloned, and expressed. Proteases, truncated protease, and altered proteases are disclosed which are useful for cleavage of specific polypeptides, and for assay and design of antiviral agents specific for HCV.
Patent EP-0526572-A1 (EP)
Title: Recovery of ethylene glycol and dimethyl terephthalate from polyethylene terephthalate.
Inventor: NAUJOKAS ANDRIUS ALGIMANTAS
IPC: C07C31/20
Filed: 1991-04-16
Abstract: A method of recovering ethylene glycol and dimethyl terephthalate from scrap polyethylene terephthalate resins by dissolving the scrap in oligomers of the same monomers and passing methanol through the solution.
Patent EP-0489166-A1 (EP)
Inventor: YANO HITOSHI
IPC: C07D203/14
Filed: 1991-06-21
Abstract: A novel process for producing an N-substituted aziridine compound by the vapor-phase catalytic dehydration of an N-substituted alkanolamine represented by reaction formula (I), wherein R¹, R² R³ and R⁴ represent each independently hydrogen or C₁ to C₄ alkyl, and X represents C₁ to C₄ alkyl, cyclohexyl, phenyl, benzyl, C₁ to C₄ hydroxyalkyl or C₁ to C₄ aminoalkyl. An N-substituted aziridine compound can be produced at a high yield by conducting the reaction preferably under the conditions of a reaction pressure of 5 to 250 mmHg, a reaction temperature of 300 to 450°C, and a space velocity of 50 to 500 hr⁻¹ (STP) in the presence of a catalyst based on silicon or phosphorus.
Patent EP-0541586-A1 (EP)
Inventor: WAMSER NORBERT
IPC: B01D17/022
Filed: 1991-07-24
Abstract: Du talc à grains fins d'une granulométrie de 90 à 3 mum convient remarquablement bien, comme adsorbant, au nettoyage d'eaux chargées d'huile et de graisse, en particulier provenant de tanneries, d'abattoirs, de raffineries, d'ateliers de peinture industriels et analogues.