baber/WOPTO huggingface dataset:
Patent EP-0201987-A1 (EP)
Inventor: BROCHU ADRIAN
IPC: A63C19/12
Filed: 1986-03-07
Abstract: The invention relates to a method and means for preserving enough snow on a ski slope over the period of time between the last snow fall in the spring and the first snow fall in the autumn to provide an adequate base for the receipt of natural snow in the autumn or for receipt of man-made snow in the autumn. A conventional ski slope (2), having a layer of residual winter snow (6) substantially covering at least a portion of the slope (2), is covered with insulating sheets (10) of material. The insulating sheets (10) are of such insulating properties that, acting in combination with the residual snow (6), they will minimise melting of the residual snow (6) over the summer to such an extent that, upon removal of the insulating sheets (10) in the autumn, an adequate snow base will remain to receive natural or man-made snow. Thus, skiing on the covered part of the slope (2) may begin in advance of the time the slope (2) would be normally available had the residual snow (6) not be preserved by said means.
Patent EP-0205290-A1 (EP)
Inventor: PARTON BRIAN
IPC: C08L33/02
Filed: 1986-05-30
Abstract: A coloured polymer containing repeat units derived from at least one azo dye which is free from water-solubilising groups and contains at least one polymerisable olefinically unsaturated group and has the formula:     wherein A represents the reside of a carbocyclic or heterocyclic diazotisable amine containing at least one electron-withdrawing substituent and E represents the residue of a carbocyclic or heterocyclic coupling component with the proviso that when both A and E are carbocyclic, the residue of the diazotisable amine does not contain a nitro or chloro substituent except when another different electron-withdrawing substituent is also present, the or each polymerisable group being at tached to a carbon atom forming part of residue A or E.
Patent EP-0221714-A1 (EP)
Inventor: SOTELO ALBERT M
IPC: F16L33/01
Filed: 1986-10-20
Abstract: A reinforced hose and coupling assembly is disclosed that will withstand very high pressures without bursting. A modified seal ring eliminates shear planes in the wire reinforce­ment near the fitting end of the coupling and thereby reduces the possibility of failure of the hose coupling at high pressure. The assembly also incorporates the use of a fluoroelastomeric tube liner and fluoroelastomeric seals to prevent the permeation of H₂S gas into the anchoring matrix.
Patent EP-0228819-A1 (EP)
Inventor: RANIERE JEAN ELISABETH
IPC: C09J123/10
Filed: 1986-11-28
Abstract: A multiple layer film (10) is useful in packaging, and the packages (26) in the form of pouches are made therefrom. A first layer (14) of the film is a material containing an ester group, a polycarbonate or a polyether block amide copolymer. A second layer (12) of the film is a sealant, preferably polypropylene polymer blended with an elastomeric styrene ethylene butylene styrene copolymer. A third layer (16) is disposed between the first and second layers and functions as an adhesive, the third adhesive layer typically being either a polypropylene modified with a carboxy group such as an organic acid or anhydride or a styrene ethylene butylene styrene copolymer.
Patent EP-0230857-A1 (EP)
Inventor: REICHELT WOLFGANG
IPC: G01G13/14
Filed: 1986-11-25
Abstract: The bags (3) are passed to a filling station (D) by a cyclically driven chain conveyor (1) having cups (2) to receive the bags (3). Upstream of the filling station (D), at a first station (B), the empty bag (3) is transported by means of a jet of compressed air from a nozzle (40) over a guide path (17) onto a holder (11) of a balance (10). After weighing, a jet from a second nozzle (42) conveys the bag (3) along a second guide path (20) into a store (30). From the latter, the bag (3) is transported by means of a jet from a third nozzle (45) into an empty cup (2) of a subsequent station (C). In this way it is possible to determine the tare weight even of soft, relatively non-resistant bags (3), sufficient time being available for weighing. In the case of the filling of the bags (3) at the filling station (D), which is controlled in terms of gross weight, the necessary net weight can thus be more accurately observed. <IMAGE>
Patent EP-0232686-A1 (EP)
Inventor: FALZONI GIANLUIGI
IPC: F16H61/662
Filed: 1986-12-29
Abstract: The gearbox includes a continuous transmission-ratio variator (7) and a control and operating unit (4) for causing, through actuator devices (5), the variation of the transmission ratio by the variator (7) in depen­dence on signals supplied by sensors (1, 2) of the speed of the motor vehicle and the number of revolu­tions of the engine. In addition, a control device (3) operable manually by the driver, for example a potentiometer with a sliding contact, is connected to the control and operating unit (4) to supply to the unit (4) an electrical signal variable in depen­dence on the extent of its operation. The control and operating unit (4) is arranged to modify in a prede­termined manner the mode of variation of the transmis­sion ratio by the variator (7), in dependence on the signals supplied by the control device (3).
Patent EP-0211961-A1 (EP)
Inventor: MATSUNAGA MASAHARU
IPC: H04B1/59
Filed: 1986-02-14
Abstract: A system for detecting and discriminating a plurality of data pulse trains that arrive being overlapped in terms of time in a transponder or the like. A plurality of pulse decoder circuits (1), (2) are provided to correspond to pulse trains that arrive being overlapped. Each decoder circuit is provided with trains of gates (FF 1 )-(FF 13 ), (FF 14 )-(FF 26 ) that open for only an allowable jitter time determined by a delay circuit (DL 2 ). One gate train (FF 1 )-(FF 13 ) permits only a pulse train that has arrived first to pass through among the trains of pulses arriving overlapped. Another gate train (FF 14 )-(FF 26 ) permits only another pulse train that has arrived delayed to pass through.
Patent EP-0217846-A1 (EP)
Inventor: SILVESTRE DE FERRON GERARD
IPC: G11C16/22
Filed: 1986-04-04
Abstract: Dans celle-ci on esquive les fraudes en fabriquant, d'une manière interne à la mémoire, les différents potentiels qu'elle utilise pour vérifier des points mémoire choisis. La vérification de l'écriture d'une information dans un point est obtenue en soumettant ce point à une tension de sélection calibrée, sur laquelle un opérateur extérieur ne peut avoir accès. Cette tension calibrée est procurée par un générateur-multiplicateur (14). Celui-ci débite dans un ou plusieurs calibrateurs (18) pour fabriquer toutes les tensions utiles. Des ordres de lecture et d'écriture sont alors donnés à un circuit de commutation (47) qui provoque l'application correspondante de ces tensions calibrées. Un opérateur extérieur ne peut pas entrer dans la mémoire des signaux falsifiés en niveau pour modifier la signification du contenu des informations enregistrées.
Patent EP-0227726-A1 (EP)
Inventor: GRAFF BRUNO
IPC: G04G9/06
Filed: 1986-06-24
Abstract: Dispositif permettant aux enfants en bas-âge ou non-scolarisés, aux personnes analphabètes, à certaines catégories d'handicapés mentaux d'acquérir une notion de mesure réelle du temps qui passe. Le système est basé sur la combinaison de l'utilisation de produits de haute technologie déjà existants tels que afficheurs à cristaux liquides et microprocesseurs dans le but défini ci-dessus. Le principe en est de l'alliance à un moment donné d'un symbole ''soleil'' ou ''lune'' avec la symbolisation d'un acte élémentaire rituel correspondant à ce moment. L'invention de ce système trouve son champ d'application dans le domaine de l'industrie horlogère électronique.
Patent EP-0224582-A1 (EP)
Inventor: EDDISON IAN GREGORY
IPC: G01R1/073
Filed: 1986-06-13
Abstract: Appareil destiné à calibrer un système d'analyse de circuit intégré comprenant un substrat ayant un ensemble essentiellement plan de composants à film mince (1-9) formés sur ledit ensemble. Les composants sont munis de tampons de contact comprenant chacun un espacement qui permet à l'extrémité d'une sonde de guide d'ondes coplanaire du système d'analyse de s'engager dans lesdits composants. Ledit appareil permet de corriger des erreurs sous la commande d'un ordinateur, fournissant des mesures de paramètres de diffusion devant être effectuées avec des plans de référence situés aux extrémités de la sonde, évitant ainsi la nécessité d'avoir recours à des techniques sophistiquées d'extraction sujettes à erreurs.
Patent EP-0248058-A1 (EP)
Inventor: CATSIMPOOLAS NICHOLAS
IPC: A61K35/37
Filed: 1986-11-24
Abstract: Des fractions de lipides omentaux accélèrent la cicatrisation des blessures notamment en ce qui concerne l'épithélialisation chez les mammifères.
Patent EP-0232734-A1 (EP)
Title: Verwendung von 3-Benzalphthaliden als UV -Stabilisatoren für thermoplastische, aromatische Polyester, Polycarbonate und Polyestercarbonate
Inventor: SCHOLL THOMAS DR
IPC: C08L69/00
Filed: 1987-01-14
Abstract: Gegebenenfalls substituierte 3-Benzalphthalide sind wirk­same UV-Stabilisatoren für thermoplastische aromatische Polyester, Polycarbonate und Polyestercarbonate.
Patent EP-0239067-A1 (EP)
Inventor: GISSINGER PATRICK
IPC: B29C37/00
Filed: 1987-03-24
Abstract: Device consists of several gripping modules for gripping sheds on an electrical insulator, said modules being distributed along a moving beam which moves vertically to extract the insulator from the mold. The beam is supported by a moving frame designed to clear the gripper and insulator from the mold. The beam has variable dimensions enabling the number of modules to be varied according to insulator size, especially for long insulators of up to 8 meters.
Patent EP-0258905-A1 (EP)
Inventor: FALTIN JUERGEN DIPL-ING
IPC: E21D9/087
Filed: 1987-09-04
Abstract: A process and device for lining a hollow space (10) opened by the shield-driving method. The soil around the shield is converted by high-pressure injection of a cement suspension into a hardening concrete casing that forms the lining of the hollow space, thus allowing a significantly smaller excavation cross-section to be obtained.
Patent EP-0240038-A1 (EP)
Inventor: VAN ABEELEN PETRUS CORNELIS AL
IPC: C08L51/04
Filed: 1987-01-21
Abstract: The invention relates to polymer mixtures which comprise an aromatic polycarbonate and a rubber-modified polystyrene. The polystyrene used is characterized by a particular structure: a polystyrene matrix having dispersed therein rubber-like particles with a capsule morphology and an average particle size from 0.2 to 0.6 micrometres.
Patent EP-0271269-A1 (EP)
Inventor: MONFORTON RANDAL J
IPC: A23L13/00
Filed: 1987-11-30
Abstract: The present invention is an absorbent blotter (30) for use below a meat product or the like during storage and during cooking. The blotter includes an absorbent means (32) adapted to absorb liquids released from the meat product during cooking. In order to prevent substantial absorption prior to cooking, the pad also includes a heat shrinkable film (34) adjacent the top surface of the blotter which film is partially attached to the absorbent means (32) so as to leave at least one area which is not attached to the blotter. The film also includes at least one opening feature (36), i.e. a perforation or pre-weakened area, in the at least one area which is not attached to the blotter. As a result, when the pad is subjected to heat during cooking, the film around the perforation or weakened point shrinks so as to open a hole through the film to thereby allow liquids released from the meat product to pass into the absorbent means (32). Various configurations of perforations and pre-weakened areas are described.
Patent EP-0259495-A1 (EP)
Inventor: SHIGEMATSU YASUHIKO
IPC: A23J7/00
Filed: 1987-02-06
Abstract: A process for producing egg yolk lecithin containing a reduced amount of PE (phosphatidylethanolamine) and/or containing substantially no impurities. The process comprises dissolving starting yolk lecithin in a polar solvent or a mixture of a polar solvent and a non-polar solvent, and bringing the resulting solution into contact with an ion-exchange resin to thereby selectively adsorb impurities mainly comprising inorganic salts and free amino acids contained in the starting material and substantially exclusively PE among various lipid components efficiently. This process makes it possible to obtain egg yolk lecithin which is substantially free from impurities and which contains a little or scarcely any PE in a high yield on an industrial scale. In practicing this process, the amount of the ion-exchange resin may be so controlled that the obtained egg yolk lecithin contains substantially no impurities while keeping an initial PE level.
Patent EP-0280734-A1 (EP)
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1987-07-24
Abstract: In an injection molding machine employing a servo motor as a source for driving the injection axle to drive the screw In the axial direction, a method is provided to smoothly shift the dwelling step to the metering/kneading step, in order to prevent the error register in the servo circuit from overflowing and to prevent the Injection molding machine from coming into halt. When the dwelling step is finished, the error register is followed up (steps S6 to S8) such that the error quantity stored in the error register of the servo circuit that drives the servo motor for injection axle becomes zero. Then, a torque limit value to be applied to the servo motor is switched from a setpoint value for dwelling to a setpoint value for metering and kneading (step S11). The error register is then followed up again over a predetermined period of time from when the torque limit value is switched (step S13), and the step is shifted to the metering/ kneading step (step S14).
Patent EP-0302166-A1 (EP)
Inventor: HORNFECK KLAUS
IPC: B03D1/018
Filed: 1988-03-07
Abstract: A process for separating fillers from paper-making circulated water by flotation, characterised in that the paper-making circulated water is treated by 1. the addition of water-soluble salts of trivalent metal ions to give pH values of between 4.5 and 9 and 2. flotation after the addition of 5 to 100 g of anionic surfactants per m<3> of circulated water.
Patent EP-0283879-A1 (EP)
Inventor: KAJIWARA HAJIME
IPC: B60G11/46
Filed: 1988-03-11
Abstract: A vehicle height adjusting device includes a resilient member (11) having an outer end (A) coupled to a wheel support member (3) and an inner end (B) supported on a vehicle body (9), the resilient member (11) having a vertical resilient force and serving as a suspension component, and a load unit disposed between the resilient member (11) and the vehicle body (9) for applying a vertical bending stress to the resilient member (11) to displace the resilient member (11) for thereby varying the height of the vehicle body (9). Another vehicle height adjusting device includes an elongate resilient member (13) extending transversely of a vehicle body (9) and having opposite ends (A) coupled respectively to two laterally spaced wheel support members (3), the resilient member (13) having a vertical resilient force and serving as a suspension component, retaining members (21) supporting an intermediate portion (L) of the elongate resilient member (13) slidably and swingably on the vehicle body (9) at at least two spaced points (C) on the intermediate portion (L), and a load unit for applying a vertical bending stress to the resilient member (13) to displace the resilient member for thereby varying the height of the vehicle body.
Patent EP-0288840-A1 (EP)
Inventor: FLUELI ADOLF
IPC: B65H65/00
Filed: 1986-04-04
Abstract: In a winder for synthetic filament, a chuck, upon which packages of filament are formed in use, has a filament catching and severing ring located beside a chuck region on which a bobbin tube is secured during a winding operation. In use, a filament is moved axially of the chuck first into the catching/severing ring and then on­to the adjacent tube. Guide means for moving the fila­ment is operated to increase the speed of axial move­ment of the filament as soon as it has been caught by the catching ring.
Patent EP-0289842-A1 (EP)
Inventor: KRUGER BERND-WIELAND DR
IPC: C07D227/04
Filed: 1988-04-18
Abstract: The invention relates to novel insect and mite repellents, which are characterised in that they contain at least one substituted  alpha , omega -aminoalcohol derivative of the formula (I) 
<IMAGE>
 in which
 X represents hydrogen, COR<1><1>, COOR<1><2> or R<1><3>,
 R<1> represents optionally substituted alkyl or alkenyl radicals,
 R<2>, R<1><1>, R<1><2> and R<1><3> are identical or different and represent optionally substituted alkyl or alkenyl radicals,
 R<3> to R<1><0> are identical or different and represent hydrogen or optionally substituted alkyl radicals, and where R<2> and R<3> or R<3> and R<7> or R<3> and R<5> or R<5> and R<7> together with the atoms to which they are bonded can also form an optionally substituted monocyclic ring and
 n and m are identical or different and represent 0 or 1,
 with the proviso that
 X does not represent hydrogen or R<1><3> when
 n and m represent 0. 
<??>The invention furthermore relates to novel substituted  alpha , omega -aminoalcohol derivatives of the formula VII 
<IMAGE>
 in which
 R<1> to R<8> have the abovementioned meaning,
 and X represents hydrogen, COR<1><1> or R<1><3>, where R<1><1> and R<1><3> have the abovementioned meaning, with the exception of the following combinations of substituents, a) and b):
 a) X is hydrogen, R<2> is methyl and R<1> is tert.-butyl and
 b) X is hydrogen, R<1> is ethyl, R<5> is ethyl and R<6> is ethyl.
Patent EP-0286184-A1 (EP)
Inventor: WOUDSMA ROBERTO
IPC: G06F17/14
Filed: 1988-04-06
Abstract: A one-dimension al transformer for use in Trans­form Picture Coding converts each of a series of N input words into a series of N product words by multiplying this series and a transform matrix of N x N transform elements. This transformer has a main input connection bus (14.22) which receives the series of input words, a main output connection bus (14.29) at which the desired N product words occur successively and furthermore three data connection buses (14.23; 14.24; 14.25). For performing the required mathematical operations three circuits are provided; two combination circuits (14.30 and 14.31) for adding or subtracting data words applied threto to generate result words at their outputs and a multiplier circuit 14.32 for multiplying a data word applied thereto by a multiplic­ation factor which is related to the transform elements to generate an auxiliary product word at its output. The associated output of each of these three circuits is connected to a different one of the three data connection buses. Furthermore a set of switches SW is associated with each of these three circuits, which switches are controlled in such a way that the input of the relevant circuit can be connected at any instant to at most one of the connection buses which are not connected to the output of the relevant circuit. The main output connection bus (14.29) is selec­tively connectable at any instant to at most one of the data connection buses (14.23; 14.24; 14.25) by means of a further set of switches (SW10, SW11, SW12).
Patent EP-0346544-A1 (EP)
Title: Pesticidal compositions
Inventor: OTT BRUCE S
IPC: A01N57/16
Filed: 1988-06-16
Abstract: A composition for the prevention and control of flea and tick infestation in animals which comprises a polymeric material, a solvent for the polymeric material, and an insecticide; and the use thereof.
Patent EP-0309335-A1 (EP)
Inventor: ARRIGNON MICHEL
IPC: G10D7/06
Filed: 1988-09-20
Abstract: This is formed by a tubular body (1) perforated by a radial orifice (2) which can be closed from the outside by a key (5). The side wall, which defines the orifice (2), stands proud of the outer surface of the body (1). This clarinet has greater accuracy and a better tone. <IMAGE>
Patent EP-0310497-A1 (EP)
Inventor: DUBOIS CLAUDE ACHILLE GERMAIN
IPC: F02K1/62
Filed: 1988-09-28
Abstract: Gas turbine thrust reverser with doors fitted with an internal part in the efflux profile. 
<??>A turbofan thrust reverser comprises tilting doors (207) incorporated, in their closed position, into the external wall of the annular duct of the secondary flow and capable, in the open position, of deflecting the said secondary flow. An internal panel (211) lining the inside of the door is made moveable. Connecting rod link devices (230) join the internal panel (211) to the end of the jack actuating rod (7a) for moving the door, (207) and cause the said panel (211) to pivot in order to bring it into a position aligned, in the direct jet, with the theoretical surface of the aerodynamic boundary of the profile of the secondary efflux and, in thrust reversion, to an optimal position for providing thrust reversal performance. 
<IMAGE>
Patent EP-0314549-A1 (EP)
Inventor: ALMERAS ROLAND
IPC: F41A15/18
Filed: 1988-10-21
Abstract: L'appareil comporte un extracteur (13) monté sur son porte-canon (1) et, dont la griffe (16) doit retenir l'étui (10) d'une charge propulsive lors de l'ouverture de l'appareil. Une rainure (12) de passage de la griffe (16) de l'extracteur est ménagée dans le canon (2) de l'appareil. En position de tir, la griffe (16) est en avant d'un épaulement (30) de butée pour le bourrelet (11) de l'étui (8), pour ménager un jeu axial initial. L'extracteur est libre en translation entre deux butées axiales (21,22) et, lors de l'ouverture, est déplacé vers l'avant par le bourrelet (11). Le perfectionnement évite le point dur lors de l'ouverture de l'appareil.
Patent EP-0338176-A1 (EP)
Inventor: GUGEL BERND DIPL-ING FH
IPC: B41J2/275
Filed: 1988-04-22
Abstract: A wire matrix printhead consists of a rear electromagnet drive assembly (1) and a front needle guide assembly (2) lying opposite a printing surface (3), the electromagnet drive assembly (1) being formed from a number of identical electromagnet folding armature systems and each of the systems having a U-shaped magnetic yoke (10) with folding armature (12) mounted swivellably opposite it. 
<??>In such a folding armature (12), the mass is reduced, the guidance improved and at the same time the magnetic flux optimised in that the folding armature (12) engages in a recess (22) by means of at least one projection (21) arranged transversely to the longitudinal extension and in that the folding armature (12) is swivellably supported approximately opposite the projection (21). 
<IMAGE>
Patent EP-0297043-A1 (EP)
Inventor: MARTI ROBERT
IPC: B62D13/04
Filed: 1988-06-15
Abstract: By means of the steering angle transmitting system, the steering angles of the front wheel set are transmitted in a motor vehicle trailer to the rear wheel set in a delayed manner via hydraulic cylinder units (16, 17, 20, 21) and hydraulic circuits (2, 3). The steering delay occurs by means of compensation cylinders (9, 10) which are actuated in the case of a displacement of the shaft (13) by means of cam plates (11, 12). <IMAGE>
Patent EP-0346352-A1 (EP)
Inventor: TISCHER WERNER
IPC: F15B11/16
Filed: 1988-02-02
Abstract: Dispositif hydraulique adapté à une pompe régulable (2), ladite pompe servant à créer une pression essentiellement dans un circuit de commande (4) pourvu d'une vanne de commande (7), et ayant également au moins un autre circuit hydraulique de travail (5) avec une vanne diviseur de débit (3) qui établit la priorité dans le circuit de commande, et une vanne d'inversion qui régule la pompe selon que la pression hydraulique est supérieure dans le circuit de commande ou dans le circuit de travail. Une vanne régulatrice (25) est montée dans la conduite d'alimentation allant au circuit de travail, cette vanne régulatrice maintenant l'équilibre entre la pression de travail dans le circuit de travail (5) ensemble avec une commutation à ressort (28), et la pression d'écoulement dans la conduite d'alimentation (16).