baber/WOPTO huggingface dataset:
Patent EP-0305521-A1 (EP)
Inventor: STORCHEVOI NIKOLAI MAKAROVICH
IPC: F02F3/00
Filed: 1987-03-19
Abstract: The piston is provided with a skirt (1) with an opening (3) for the piston pin. The axis of this is perpendicular to the axis of the skirt on the side surface of which, and on the sides opposite to the axis of the opening, two grooves (4) are provided having two cylindrical surfaces, the axes of which are parallel to the axis of the skirt. Mounted in each groove is an insert (5) with a cylindrical external surface for contact with the surface of the cylinders (6) of the engine, the radius of curvature of which is equal to that of the cylinder of the engine, and with a cylindrical internal surface, the radius of curvature of which is equal to that of the groove. Each of two springs (7) is located between the insert and the skirt and presses the corresponding insert against the cylinder. The insert in its cross-section has the form of a curved wedge, the max. angle of which does not exceed the angle of friction.
Patent EP-0287678-A1 (EP)
Inventor: NOJIMA SATOSHI
IPC: G06F13/42
Filed: 1987-10-16
Abstract: Dans un système de transfert de données ayant un circuit discriminatoire de transfert (1) pour discriminer le type de transfert de données entre un dispositif à canal d'entrée/sortie et des dispositifs d'E/S d'un ordinateur, le circuit discriminatoire de transfert comprend une unité de détection de front d'impulsion (11) qui fonctionne en réponse à un signal drapeau fourni à l'unité de détection de front d'impulsion pour détecter le flanc descendant du signal drapeau après le passage du flanc ascendant du signal drapeau. L'unité de détection de front d'impulsion comprend un détecteur de flanc ascendant (111), un détecteur de flanc descendant (112), un élément d'enregistrement (114), des circuits logiques de porte (113, 115), une unité de minutage (12, 13) qui fonctionne en réponse à la sortie de l'unité de détection de front d'impulsion en comptant un temps prédéterminé, et une unité d'enregistrement discriminatoire (14) qui fonctionne en réponse à la sortie de l'unité de minutage en fournissant une sortie qui indique un transfert solidarisé de données ou une sortie qui indique un transfert de données à transmission en continu des données.
Patent EP-0297324-A1 (EP)
Inventor: YANAGIMOTO CHUJI
IPC: B26F1/44
Filed: 1988-06-09
Abstract: A knife (C) for blanking in thin sheet material, the knife (C) having a back portion (8') that is bevelled, said back portion (8') having a fluted or wave-shaped configuration such that the flutes extend the full width (t) of the knife (C).
Patent EP-0299390-A1 (EP)
Inventor: FRIESEN HENRY
IPC: E02F3/38
Filed: 1988-07-09
Abstract: A loader (20) has a mast (22) which is releasably attach­able to the front end of a tractor (10) by forward and rear­ward mounting structures (34, 26, 34a). These forward mount­ing structures comprise mounts (62, 62a) on the tractor (10) and mounts (84, 148) on the mast (22) which come into engagement on the mast (22) being swung upwardly about the rearward mounting structures (26). The associated mounts (62, 84 and 62a, 148) have co-operating guide faces which direct the mast mounts (84, 148) into abutment with a stop (68, 180) on the tractor mounts (62, 62a) which limits up­ward movement. 
     The mast (22) is prevented from downward swinging movement by a cam in the form of an eccentric cylinder (110, 110a) arranged on either mast mount (84, 148). The cam (110, 110a) can be turned to engage a cavity (78, 78a) in the associated tractor mount (62, 62a) to stop such movement. 
     The mast mounts (84, 148) include a parking stand (36, 36a) and are detachable from the mast (22). The loader can then easily be marketed with or without the locking feature and the parking stand (36, 36a).
Patent EP-0324210-A1 (EP)
Inventor: KULPRATHIPANJA SANTI
IPC: C07C51/47
Filed: 1988-01-11
Abstract: Citric acid is separated from a fermentation broth by using a water-insoluble polymeric adsorbent selected from a neutral, crosslinked polystyrene polymer, a nonionic hydrophobic polyacrylic ester polymer, a weakly basic anionic exchange resin possessing tertiary amine or pyridine functional groups, and a strongly basic anionic exchange resin possessing quaternary amine functional groups and mixtures thereof and a desorbent comprising water, an aqueous inorganic acid or a ketone or mixtures thereof. The pH of the feed is preferably maintained below the first ionization constant (pKa₁) of citric acid in order to maintain selectivity.
Patent EP-0326729-A1 (EP)
Inventor: FORESTER DAVID ROGER
IPC: C10G9/16
Filed: 1988-02-03
Abstract: Method for controlling the formation of fouling deposits in petroleum hydrocarbons or petrochemicals during processing at elevated temperatures which comprises adding an antifouling amount of an anti­fouling compound formed from a polyalkenylthiophosphonic acid and an amine.
Patent EP-0294993-A1 (EP)
Title: A generic zero order controlled drug delivery system
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61L9/12
Filed: 1988-06-01
Abstract: A device for zero order releasing of biologically active substances into a fluid medium comprising a cylindrical tablet or bolus covered with an impermeable wall or coating from which strips of said wall or coating have been removed.
Patent EP-0372130-A1 (EP)
Inventor: LEE CLARENCE C
IPC: A61L27/54
Filed: 1988-12-06
Abstract: A medical device having long-lasting bactericidal properties and a method for making the same is provided. The material from which the medical device is made, the substrate, carries a negatively-charged group having a pKa of less than 6. A cationic antibiotic is ionically bonded to the negatively-charged group. The negatively-charged group may be a portion of a larger carrier molecule. The carrier molecule is bound to the substrate such that the negatively-charged group is exposed for ionic interaction with the cationic antibiotic. Heparin is an ideal carrier molecule because it has both anti-bacterial adhesion activity and anti-thrombogenic activity.
Patent EP-0315497-A1 (EP)
Inventor: JARRI PHILIPPE
IPC: G01L5/16
Filed: 1988-10-03
Abstract: The device comprises at least three optical fibre coils 21 - 23 mounted near the outer surface of the vehicle and incorporates the following: (a) means 10 - 11 for injecting light into the input of each coil, the light being of the same kind, having the same phase and consisting of a first and second component, (b) means 12 for analysing the phase differences between the first components (taken in pairs) of the light emerging from the coils and the phase differences between the second components (also taken in pairs) of the light emerging from the coils, and (c) means 13 for calculating the resultant aerodynamic force from the phase differences so measured and from the speed of the vehicle. A knowledge of the resultant force can be used to warn the driver or to control an automatic correction of the steering angle of the driving wheels of the vehicle. <IMAGE>
Patent EP-0297066-A1 (EP)
Inventor: POHL GUNNAR
IPC: C12N9/72
Filed: 1988-06-14
Abstract: A fibrinolytically active plasminogen activator of the tissue type, wherein the growth factor (G) domain has been deleted, and wherein also the K1 domain has been deleted and additionally has been modified in one or more of the following sites or region: the sites of amino acid residues 177, 184, 277 and 448 and the F do­main, the F domain modification if present being a deletion of part or all of said domain; 
    DNA-sequence comprising a nucleotide sequence coding for said plasminogen activator; 
    expression vector which in a transformed host cell can express said DNA-sequence; 
    host cell transformed using such vector; 
    pharmaceutical composition comprising the fibrinolytically active plasminogen activator; 
    plasminogen activator for use in treating thrombotic disease; 
    a process for the manufacture of such fibrinolytically active plasminogen activator; 
    a process for the treatment of thrombotic disorder; and 
    a process of localizing thrombi while using such plasminogen activator.
Patent EP-0409826-A1 (EP)
Title: Procede de realisation d'un emballage sterile sous pression
Inventor: LOODBERG JAN AKE TORSTEN
IPC: B65B31/00
Filed: 1987-12-02
Abstract: Emballage stérile sous pression composé d'un récipient étanche (1) contenant un gaz propulseur et un produit maintenu sous pression équipé d'une soupape d'ouverture et de fermeture (3). Le gaz propulseur et le produit sont introduits sous pression par la soupape. Une variante du procédé consiste à stériliser l'ensemble en chauffant le produit à haute température avant de l'introduire dans le récipient et à procéder à l'introduction du gaz propulseur et du produit selon une chronologie telle que le produit, une fois dans le récipient, se trouve stérilisé et stérilise à son tour le gaz propulseur de même que l'intérieur dudit récipient sous pression.
Patent EP-0306505-A1 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C07D239/34
Filed: 1988-03-10
Abstract: Des composés contiennent la partie structurelle -A3-C=C-A4- dans laquelle A3 et A4 représentent indépendamment l'un de l'autre; a) résidu de 1,4-phénylène, où un ou plusieurs groupes CH non-adjacents peuvent être remplacés par N, b) un résidu 4,4'-biphénylène, où un plusieurs groupes CH peuvent également être remplcés par N; c) un résidu de trans-1,4-cyclohexylène, d) un résidu choisi dans le groupe formé par 1,4-cyclohéxylène, 1,4-cyclohexadiénylène ou 1,4-bicyclo(2.2.2)octylène, les résidus a), b) et c) pouvant être substitués une ou plusieurs fois par halogène, cyano et/ou CH3, à condition qu'au moins dans un des groupes A3 ou A4 au moins un groupe CH soit substitué par N et/ou qu'au moins un des groupes A3 ou A4 soit 1,4-cyclohexylène, 1,4-cyclohexadiénylène ou 1,4-bicyclo(2.2.2)octylène. Ces composés sont utiles comme composants de phases de cristaux liquides.
Patent EP-0364444-A1 (EP)
Inventor: YXFELDT LEIF
IPC: H04M1/71
Filed: 1988-02-26
Abstract: L'invention se rapporte à un système de communcation interne comprenant un nombre de postes de travail (1), chacun étant de manière conventionnelle conçu pour être utilisé près d'un poste de téléphone et ayant des claviers associés (15) pour la combinaison de chiffres et/ou de lettres. Les postes de travail (1) sont connectables via un cordon de raccordement à deux conducteurs qui peut être branché librement à une unité centrale (5) comprenant des moyens pour contrôler et gérer la densité du trafic entre les postes de travail (1), pour transférer le trafic entrant vers chacun desdits postes de travail (1) et transférer le trafic sortant, provenant de chacun desdits postes de travail (1). Chaque poste de travail (1) dispose d'une imprimante (19) d'un écran (17) et d'un processeur (27) pour le contrôle dudit écran et de ladite imprimante, ainsi que d'une unité de mémoire (31) conçue pour stocker des messages en direction et en provenance desdits postes de travail (1).
Patent EP-0314721-A1 (EP)
Inventor: TOTH PETER
IPC: F41G3/32
Filed: 1988-05-02
Abstract: Un procédé et un dispositif de détection et de correction d'erreurs d'alignement entre des appareils de conduite de tir et des installations d'armes ont les caractéristiques suivantes: des capteurs de mesure (B) de la cible sont agencés sur des canons (G3) à affûts servocommandés et on aligne la ligne de visée du capteur de mesure de la cible avec la ligne de tir du canon; on aligne les canons, avec leur capteur de mesure de la cible, sur une cible commune de mesure (Z) au moyen d'un appareil de poursuite (T2); on saisit l'écart entre la position de la cible de mesure et la position de la ligne de visée du capteur de mesure de la cible dans le capteur de mesure de la cible du canon commandé par l'appareil de poursuite, on évalue cet écart et on calcule un vecteur d'erreur d'alignement pris en compte par la servocommande du canon et lors de la correction de signaux de commande émis pendant le tir.
Patent EP-0358676-A1 (EP)
Inventor: MCCALL JOHN M
IPC: A61K31/4427
Filed: 1988-04-20
Abstract: Les amines aromatiques (I), les alkylamines (II), les amines bicycliques (III), les cycloalkylamines (IV), les amines bicycliques aromatiques (V), les amines d'hydroquinone (VI), les amines de quinone (VII), les amino-éthers (VIII) et les amino-éthers bicycliques (IX) sont utiles en tant qu'agents pharmaceutiques pour traiter plusieurs états pathologiques, entre autres les traumas de la moelle épinière, et les blessures à la tête légères et/ou modérées à graves, etc. Une méthode de traitement utilisant 3,4-dihydrobenzopyranes (XI) est également décrite.
Patent EP-0434671-A1 (EP)
Title: Separateur de liquide
Inventor: KALNINS CHARLES MICHAEL
IPC: B04C5/14
Filed: 1988-06-10
Abstract: Séparateur de liquide et procédé de séparation de liquides, tels que de l'huile et de l'eau mélangées, par utilisation d'un hydrocyclone (10). Un constituant moins dense du mélange séparé par l'hydrocyclone est passé dans un dispositif de filtration (100) pour séparation ultérieure.
Patent EP-0370107-A1 (EP)
Inventor: SHIMAZAKI TORU
IPC: A61B8/00
Filed: 1988-06-30
Abstract: 57 An ultrasonic diagnostic apparatus of the present invention which makes resolution uniform in a direction orthogonal to the direction of scanning with sonic rays over a wide range from a shallow portion to a deep portion is characterized in that a plurality of unidimensional arrays of a plurality of ultrasonic oscillators are arranged in parallel and acoustic lenses having array-specific focal lengths are disposed on the ultrasonic wave radiation surface sides of these arrays to constitute an ultrasonic probe. The combination of the arrays participating in the transmission and/or reception of ultrasonic waves is switched in accordance with the depth of an object of observation in performing transmission and reception of the ultrasonic signals.
Patent EP-0370044-A1 (EP)
Title: An arrangement for transporting air.
Inventor: TOEROEK VILMOS
IPC: H01T19/00
Filed: 1988-07-01
Abstract: PCT No. PCT/SE88/00365 Sec. 371 Date Nov. 15, 1989 Sec. 102(e) Date Nov. 15, 1989 PCT Filed Jul. 1, 1988 PCT Pub. No. WO89/00355 PCT Pub. Date Jan. 12, 1989.An arrangement for transporting air, with the aid of an ion-wind, includes a corona electrode (K) at least one target electrode (M) located at a distance from the corona electrode, and a d.c. voltage source (4) connected between the corona electrode and target electrode. The arrangement includes a housing (1, 5) with an inlet opening (2) in which the corona electrode (K) is disposed centrally, and an air-flow path extending from the inlet opening and containing the target electrode (M). The target electrode is located spaced form and symmetrical with the center line through the inlet opening. The housing is configured so that the air-flow path downstream of the inlet opening (2) and the corona electrode (K) branches outwardly towards the target electrode (M), thereby forcing air entering through the inlelt opening (2) out towards the target electrode (M) and preventing at least the major part of this air-flow from continuing straight forwards along the extension of the center line.
Patent EP-0395655-A1 (EP)
Inventor: DALY PAUL DESMOND
IPC: F02M59/14
Filed: 1988-09-20
Abstract: Une pompe combinée avec injecteur d'essence (20, 300) comprend un soufflet externe électroconducteur (90) définissant une chambre de fluide à volume variable (91), pour permettre le mouvement alternatif d'un piston (80, 330) à l'intérieur d'une chambre de pression (83, 340), de façon à augmenter la pression du carburant dans diverses cavités en aval (44, 141). Divers soufflets (180, 230) sont disposés dans lesdites chambres et sont déformables en réaction à l'augmentation de la pression, les soufflets fonctionnant de façon à réguler la vitesse à laquelle le carburant s'écoule hors d'un orifice de dosage (144) lors de l'activation d'un assemblage à enroulement (40).
Patent EP-0386242-A1 (EP)
Inventor: ZHMUROV VALERY PAVLOVICH
IPC: B03C3/66
Filed: 1988-08-19
Abstract: Une source de tensions à impulsions pour électrofiltres épurateurs de gaz comprend un survolteur (5) dont l'enroulement primaire (4) est relié par un régulateur à thyristor (1) à une source de tension sinuosidale. Aux entrées (17) de commande du régulateur à thyristor (1) est reliée la sortie d'une unité de commande (16), dont l'entrée est reliée à un émetteur (26) de paramètres électriques de l'électrofiltre épurateur de gaz. L'émetteur (26) est relié à des électrodes de couronne et de réception (12, 14) de l'électrofiltre (13). La source comprend un pont redresseur (7) dont les entrées sont reliées à l'enroulement secondaire (6) dudit survolteur (5), tandis que les première et seconde entrées sont reliées aux électrodes (12, 14) de l'électrofiltre (13), ainsi qu'un condensateur (18) dont la première entrée est reliée, par une bobine d'arrêt (19) et un commutateur électronique (20) interconnectés en série, à l'électrode (12) de couronne de l'électrofiltre (13), tandis que la seconde sortie est reliée à l'électrode de réception (14) de l'électrofiltre (13). Le commutateur électronique (20) est monté en dérivation par un redresseur (21) de branchement contraire. Le contact (23) de courant de sortie et l'entrée de commande (24) du commutateur électronique (20) sont reliés à un générateur (25) d'impulsions.
Patent EP-0341562-A1 (EP)
Inventor: ERNO MOHACSI
IPC: C07D281/10
Filed: 1989-05-03
Abstract: A process for preparing the two enantiomers of β-[(2-amino-1-naphthalenyl)thio]-α-hydroxy-4-methoxybenzene­propionic acid comprising resolution of rac-β-[(2-amino­-1-naphthalenyl)thio]-α-hydroxy-4-methoxybenzenepropanoic acid by means of (+)-1-(p-hydroxybenzyl)-1,2,3,4,5,6,7,8­-octahydroisoquinoline and, if desired, conversion of the enantiomers obtained into the optically active naphtho­[1,2-b][1,4]thiazepin-4(5H)-ones of the general formulae
      wherein R¹ is hydrogen, lower alkanoyl, lower cycloalkylcarbonyl or one of the groups -CO-O-(C₁-C₅ alkyl) and -CO-(CH₂) m -O(C₁-C₃ alkyl) and m is 1 or 2, 
which are known calcium channel blockers and accordingly are useful as agents for lowering blood pressure and treating ischemia.
Patent EP-0358873-A1 (EP)
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/34
Filed: 1989-07-07
Abstract: In order to determine in a straightforward manner the change in the intravascular blood volume during filtration, at least one ultrasonic sensor (15) is arranged in the extracorporeal blood circulation (2) of a blood purification apparatus and is connected to an evaluating unit (18) which is designed in such a way that a first ultrasonic signal is stored at the start of the filtration, and the change in the ultrasonic signals during the filtration is determined. The change in the haematocrit is determined from the change in the ultrasonic signals and is used to provide information on the change in the intravascular blood volume. <IMAGE>
Patent EP-0417331-A1 (EP)
Inventor: WAEGLI ALEX
IPC: B44D3/12
Filed: 1989-09-09
Abstract: The lid (1) of the paint pail (4) exhibits a recess (7) on the inside of the lid. On the lid bottom (3) of the recess (7), spaced ribs (18) are arranged, which form a washboard-like ribbed surface (19). If paints transferred into a pail are used, the lid (1) with the recess (7) pointing upwards is laid on the ground or on a base, whereby the paint roller used to paint walls and ceilings is moved across the ribbed surface in order to remove excess paint and ensure even distribution of the paint on the roller. By using the lid (1) paint loss may be kept low compared with previously used painting means. <IMAGE>
Patent EP-0364941-A1 (EP)
Inventor: BAL-TEMBE SWATI DR
IPC: A61K31/445
Filed: 1989-10-17
Abstract: Compounds of the formula III
      in which R₄ - R₆ have the given meaning, have a spasmolytic activity.
Patent EP-0377099-A1 (EP)
Inventor: BARTH GUNTER DIPL-ING
IPC: B60K28/16
Filed: 1989-11-11
Abstract: A regulation system for propulsion slip with engine torque control in the event of a tendency to wheel spin is described in which, in a lower range, the engine torque is dependent on the accelerator pedal position in a predetermined way on the basis of a characteristic curve and in which, in an upper range of the accelerator pedal position, a reference slip for the wheels is predetermined by the accelerator pedal on the basis of a second characteristic curve, the regulator adjusting to this. <IMAGE>
Patent EP-0370355-A1 (EP)
Inventor: SCHNELLER ARNOLD DR
IPC: G03F7/033
Filed: 1989-11-13
Abstract: A radiation-polymerisable mixture is described which contains a compound polymerisable by a free radical mechanism, a photoinitiator and an alkali-soluble binder which is a polymer having recurring units of the general formula I <IMAGE> in which R is H, halogen, cyanide or alkyl, R<1>, R<2> and R<3> are H, halogen, alkyl, alkoxy, alkoxycarbonyl, acyl, aryloxy, aroyl, hydroxyl or aralkyl, R<4> is H or a divalent organic group linked to one further unit of the formula I, at least 80 mol% of the units of the formula I on average having R<4> = H, X is a covalent bond, O, COO, CONR<8>, COOCH2CHOHCH2OCO, COOCH2CH2O or COOCH2CH2OCO, with R<8> being H, alkyl or aryl, and A represents the atoms required for completion of a mononuclear or dinuclear carbocyclic or heterocyclic aromatic ring system. The mixtures give photoresists or printing plates with higher resolution and improved flexibility.
Patent EP-0369491-A1 (EP)
Inventor: YAMASHITA SEIJI C O FUJI PHOTO
IPC: G03C1/005
Filed: 1989-11-20
Abstract: A method of manufacturing a silver halide emulsion, characterized in that reduction sensitization is per­formed by using at least one of ascorbic acid and deri­vatives thereof in a process of manufacturing a silver halide emulsion. A method of manufacturing a silver halide emulsion, wherein reduction sensitization is performed by using at least one of ascorbic acid and derivatives thereof during precipitation of silver halide grains.
Patent EP-0337522-A1 (EP)
Inventor: BUTER ROELOF
IPC: C09D151/04
Filed: 1989-03-08
Abstract: The present invention pertains to a dispersion in an organic liquid of a (meth)acrylate based addition polymer stabilized by a graft copolymer of a polybutadiene with particular monomer components grafted thereon. The pre­sent invention also pertains to a coating composition based upon such dispersion and to a process of coating a substrate with the coating com­position. Finally, the present invention relates to a process for the pre­paration of the stabilizer of the disperion.
Patent EP-0348013-A1 (EP)
Inventor: KOHNEN FRANZ
IPC: F24F13/28
Filed: 1989-06-08
Abstract: Lifting device for mounting filter cells (1), without deforming their edges, in the corresponding locating openings, consisting in filter-locating profiles (4), and for maintaining them in position until they are secured. Said lifting device can be affixed to the filter locating profiles (4), it consists of a base frame comprising supporting strips (22) and transversal strips (23), whereby nuts (17) provided with driving plates (19) are arranged near the corners of the base frame and in turn receive spindles (14) which can be secured to the filter locating profiles (4) by means of hooks (16).
Patent EP-0375039-A1 (EP)
Inventor: SCHMIDT FERDINAND
IPC: C22C38/00
Filed: 1989-12-14
Abstract: Use of a low carbon continuously cast steel which has an aluminium content less than 0.022 % by weight in the manufacture of pipes is advantageous when making pipes having walls of at least two layers and a diameter typically smaller than 16 mm. The method of manufacture involves successively hot rolling, cold rolling and coppering to produce a strip steel which is then rolled into a pipe having at least two layers. The pipe is then annealed so that the copper seals the two layers together. Such pipes are particularly suitable for hydraulic applications, such as brake lines in cars.