baber/WOPTO huggingface dataset:
Patent EP-0138914-B1 (EP)
Title: Systeme de transmission radio stereophonique a modulation de frequence a compression-expansion du canal s
IPC: H04H20/88
Filed: 1984-03-05
Granted: 1991-04-24
Abstract: Système de transmission radio stéréophonique à modulation de fréquence dans lequel les signaux de source de fréquence audio en relation stéréophonique L et R sont traités dans un réseau matriciel (10) pour obtenir des signaux de somme et de différence stéréophoniques M et S respectivement. Au niveau de l'émetteur, le signal de différence S est comprimé dans un compresseur (16) et les signaux S et S comprimé modulent deux sous-porteuses en relation de quadrature de la même fréquence dans des modulateurs (14, 18) pour développer deux signaux à suppression de porteuse et double bande latérale, la fréquence des sous-porteuses étant suffisamment élevée pour assurer un écart de fréquence entre les bandes latérales inférieures des signaux à sous-porteuses modulée et le signal de somme M. Le signal M, les signaux à suppression de porteuse et un signal pilote possèdant une fréquence comprise dans l'écart de fréquence, sont combinés dans un additionneur (12) et modulés en fréquence sur une porteuse à haute fréquence dans le but de transmettre cette dernière vers un ou plusieurs récepteurs éloignés (24). Le récepteur comprend un expanseur (30) permettant l'expansion du signal S comprimé reçu, et le signal expansé de différence est combiné avec le signal M reçu pour reproduire les signaux de source de fréquence audio L et R. Le système permet d'augmenter la surface de diffusion d'émission par rapport à la zone couverte par le service stéréophonique actuel, tout en étant compatible avec les récepteurs monophoniques et stéréophoniques existants.
Patent EP-0150761-B1 (EP)
Title: Device for the accurate insertion towards the print position and for printing on forms of different sizes in an electronic cast register or the like
IPC: G07G5/00
Filed: 1985-01-16
Granted: 1988-07-13
Abstract: 1. Device for positive feeding to print position and for printing slips of different size in electronic cash registers or accounting machines featuring a horizontal printing table with submergible stops for tags and slips comprising a first lateral stop (13) for tags limiting the positioning range of the printing table (9), a second lateral stop (14) for larger slips limiting the full positioning range of the printing table and a common rear stop (15) for tags and larger slips comprising tow tag feelers (35, 36) at the feed side that have been allocated to the first lateral stop (13) for tags and one slip feeler (41) at the feed side that has been allocated to the second lateral stop (14) for larger slips, the first lateral stop (13) for tags being submergible and the submergence of the stop (13) being performed by feeding a larger slip onto the mounting slope (21) of the free end of the stop, at an acute angle to the positioning edge of the printing table (9).
Patent EP-0161638-B1 (EP)
IPC: C12P21/08
Filed: 1985-05-09
Granted: 1991-04-03
Abstract: A monoclonal antibody to human immunoglobulins produced by a hybridoma formed by the fusion between cells derived from a mouse myeloma cell line and spleen cells of mouse immunized with human immunoglobulins and characterized by producing turbidity upon reacting with human immunoglobulins even when used alone, is used for quantitation of immunoglobulins optically.
Patent EP-0164161-B1 (EP)
IPC: B21D22/28
Filed: 1985-05-13
Granted: 1988-09-21
Abstract: The invention relates to a method of manufacturing a body (2) for a container, in which a body (2) having a weldseam (11) along its longitudinal direction is formed by bending material in sheet form and welding the overlapping edges of the bended material together, and the wall of the body having the longitudinal weldseam (11) is thinned.Preferably thinning is obtained by wall-ironing. It is advantageous that the wall thickness of a wall part close to wall end of the body is larger than that of a remaining part of the body and eventually prior to thinning has been reduced and that prior to being reduced the body is provided with a gripping rim (18) and/or cover (20).
Patent EP-0168318-B1 (EP)
IPC: H04M19/00
Filed: 1985-07-04
Granted: 1990-01-31
Abstract: Circuit apparatus for supplying a loop current to a two conductor loop telephone line includes first and second differential amplifiers (11,14) each having the same gain factor. The first amplifier is coupled to one side of the line via a series resistance (12), while the second amplifier is coupled to the other side of the line via a series resistance (15) of the same magnitude. A feedback amplifier (16) has one input terminal coupled to one side of the line and another input terminal coupled to the other side of the line. The output of the feedback amplifier is coupled to the input of a variable gain amplifier (21) which has its output coupled to an input terminal of the first differential amplifier (11). The first differential amplifier receives a voltage reference source at its other input which source controls the magnitude of the current supplied to the line circuit. To accommodate different system characteristics, the gain of gain controllable amplifier (21) is varied which effectively varies the equivalent feed resistor for the subscriber line.
Patent EP-0167633-B1 (EP)
Title: Preparation repoussant les insectes parasites
IPC: A01N25/10
Filed: 1984-12-28
Granted: 1991-07-03
Abstract: Préparation repoussant les insectes parasites, obtenue par moulage d'un mélange de polyéthylène chloruré, d'un élastomère thermoplastique et d'une substance repoussant les insectes parasites, et permettant de tenir des insectes parasites tels que les mouches, les puces, les tiques ou les cancrelats à l'écart, notamment des endroits où l'on traite des denrées alimentaires.
Patent EP-0183780-B1 (EP)
IPC: C12N5/10
Filed: 1985-05-10
Granted: 1991-01-23
Abstract: A method of distinguishing subsets within a plurality of human cells including producing a monoclonal antibody to a non-human primate cell, contacting the monoclonal antibody with the human cells, and distinguishing the subsets on the basis of different degrees of reactivity with the monoclonal antibody.
Patent EP-0189471-B1 (EP)
Title: Moulage par compression d'une charge utilisant le vide
IPC: B29C51/10
Filed: 1985-07-31
Granted: 1990-11-07
Abstract: Procédé de production d'une partie pourvue d'une surface lisse, telle qu'un panneau extérieur de carrosserie d'un véhicule automobile, en moulant par compression une charge contenant une résine polymérisable. La charge est placée sur la surface de moulage de l'une des matrices de manière à couvrir entre 40 et 80% de la surface spécifique de la surface de moulage. Les moules sont amenés à une position de fermeture partielle et l'air présent dans la cavité de moulage est évacué rapidement. Le moule est ensuite fermé et la matrice comprime la charge de sorte que celle-ci remplit la cavité du moule; après la polymérisation de la résine, la partie ainsi formée est démoulée.
Patent EP-0242435-B1 (EP)
IPC: B60C27/06
Filed: 1986-10-14
Granted: 1990-01-17
Abstract: A fastener for openable and closable side clips for antiskid chains for motor vehicle tires is provided, in which to each end of a side clip is fixed an end portion with a platelike body which, in the fitted state of the chain, is oriented substantially parallel to the side of the vehicle tire. There are further provided a hook and a hooking-in opening on each platelike body in such a way that the hook of one body can be brought into operative engagement with the hooking-in opening of the other body in the locking position. Each hook is constructed in the form of a tongue projecting from the plate-like body so as to slope counter to the closing direction.
Patent EP-0224793-B1 (EP)
IPC: A63G31/16
Filed: 1986-11-18
Granted: 1993-02-03
Abstract: The invention relates to a device usable in an amusement park in association with a rotatable carousel having a support arm which supports a cylindrical bearing for a car which is used to accommodate one or more persons. The cylindrical bearing is held substantially vertically so that it defines a rotatable horizontal axis which rotatably supports the car. The car is suspended so that the center of gravity of the car holds in a position so that it accommodates the passengers in an upright position. Means are provided to bias the car into an upright position, but to permit it to rotate about its horizontal axis. A feature of the construction is that the car is provided with a control which may be manipulated by a passenger to orient wings of the device so that the device has a tendency to effect a roll about its horizontal axis. In addition it is provided with a similar control, or the same control which effects the driving rotation of the car about its central horizontal axis so that it begins a roll against the biasing action to which it is mounted. The ring mounting the car to the carousel support is constructed so that it may be centrally suspended from the support along with the front end thereof which permits the rotation about the horizontal axis.
Patent EP-0213754-B1 (EP)
IPC: A01M7/00
Filed: 1986-07-31
Granted: 1990-06-13
Abstract: A releasable connector comprises first and second elements (A,B). The elements (A,B) have flanges (10,34) which lie face-to-face when the elements are interconnected. The flange (10) of the first element (A) has flexible lugs (12) which carry barbs (14). The barbs (14) engage the flange (34) of the second element (B) to retain the elements together. The first element (A) has a socket (2) within which extends a nozzle (4). The second element (B) comprises a plug which fits in the socket (2) and which has a bore (38) fitting over the nozzle (4).
Patent EP-0222827-B1 (EP)
IPC: F42B5/285
Filed: 1985-12-09
Granted: 1991-05-15
Abstract: An ammunition cartridge has a plastic case and a metal base having a plurality of grooves around the periphery thereof. The plastic case has an interference fit with the base. The plastic creeps into the grooves after being interference fit over the base to relieve the stress in the plastic. A stress modulator ring surrounds the plastic member in the area of the grooves.
Patent EP-0237549-B1 (EP)
IPC: B03C1/02
Filed: 1986-09-09
Granted: 1992-04-15
Abstract: A system for the magnetic separation of fragile particles, such as intact biological cells, from a fluid medium. The system includes at least one high-gradient magnetic separator having a flow chamber housing an interstitial separation matrix and associated magnetizing apparatus for coupling magnetic flux to the matrix. The matrix has interstices through which a carrier fluid carrying the cells-to-be-separated may be passed. The magnetizing apparatus includes opposing North and South poles and field-guiding pole pieces, external to the flow chamber. The flow chamber comprises a dual-position flux-coupler. The flux-coupler is operative in a first position in the capture phase and in a second position in an elutriation phase. In the capture phase, the flux-coupler is positioned to permit the magnetic flux from one magnetic pole to pass through the matrix to the other magnetic pole. As the carrier fluid flows through the interstices of the matrix in this phase, particles, such as blood cells, in the input fluid are retained in the matrix, where magnetic forces dominate gravitational and viscous forces. In the elutriation phase, the flux-coupler is positioned so that magnetic flux is diverted from the matrix. In this phase, magnetic flux is greatly reduced in the matrix, permitting viscous forces to the fluid to remove the magnetic particles from the matrix at low flow velocities.
Patent EP-0236672-B1 (EP)
IPC: B25B11/00
Filed: 1987-01-10
Granted: 1989-08-16
Abstract: 1. A work-locating device for the clamping of workpieces on work tables or the work tables of machining devices or installations, having : a clamping bolt (2) which can be inserted in a slot or a T-groove in the work table and bears at one end a head (3) whose cross-section exceeds the clear width of the slot or T-groove at least in the direction of one dimension ; a clamping jaw (15) which is disposed on the clamping bolt and which can be moved longitudinally at least to a limited extent along an axis at right angles to the longitudinal axis of the clamping bolt (2) and bears for the workpiece a clamping surface parallel with the clamping bolt ; a first eccentric (22) which is rotatably mounted on the clamping bolt (2) and which can be rotated by means of a handle (35) and whose generatrix extends parallel with the longitudinal axis of the clamping bolt and whose external peripheral surface can be moved into engagement with a contact pressure surface parallel with the clamping surface ; and a clamping device (2, 4, 6, 25, 33, 41) actuable by the handle (35) to clamp the clamping bolt (2) in the slot or T-groove, characterized in that the handle (35) is mounted to pivot around a transverse spindle (34) at right angles to the longitudinal axis of the clamping bolt (2), and the clamping device (2, 4, 6, 25, 33, 41) is drivably coupled in its opening or closure direction to the handle (35) in relation to a pivoting movement around its transverse spindle (34).
Patent EP-0271709-B1 (EP)
IPC: A61K31/195
Filed: 1987-11-09
Granted: 1991-05-08
Abstract: The salt of diclofenac with a cyclic organic base is prepared by dissolving diclofenac in a suitable organic solvent, adding said cyclic organic base, reacting the two components together, removing the solvent and crystallising the product obtained. Said salt is water soluble to an extent from 20% w/v to an extent exceeding 50% w/v, and is used to prepare pharmaceutical compositions preferably in granular form for use by dissolving in water for oral administration.
Patent EP-0271725-B1 (EP)
IPC: B65H59/00
Filed: 1987-11-14
Granted: 1993-02-03
Abstract: A process for the manufacture of bristle products, from multifilament bristle strands wound in the form of endless material onto reels. The bristle strands, after unwinding, are supplied to a processing station, where they are fixed to a bristle carrier either in continuous or cut to size form. The removal from the spools takes place by a holding or tensile force acting in timed manner on the bristle strands at the processing station. In order to eliminate the non-uniform lengths of the individual monofilaments due to manufacture or processing and which lead to loop formation during processing, at least during the holding cycles acting on the processing station, a tensile force directed counter to the holding force acts on all the bristle strands. This tensile force is set in such a way that the bristle strands and, preferably, also all the monofilaments within a bristle strand are stretched between the spools and the processing station.
Patent EP-0246069-B1 (EP)
IPC: A61K31/585
Filed: 1987-05-12
Granted: 1993-09-01
Abstract: The present invention is directed to extracts of the genus Nerium useful in ammeliorating cell-proliferative disease, methods of preparing these extracts, and methods of using these extracts.
Patent EP-0274205-B1 (EP)
IPC: B23K26/06
Filed: 1987-11-20
Granted: 1993-04-21
Abstract: In the context of ultraviolet-laser sculpting of the cornea to achieve optical correction through a newly shaped anterior surface, the invention subjects the laser beam (10) to certain shaping and homogenizing operations prior to any attempt to specially characterize the beam for a particular sculpturing procedure. In a preferred embodiment, the shaping and homogenizing operations present a tolerably homogeneous beam (10') of enlarged dimension, so that specialty-characterizing may proceed on a dimensional scale that is greater than the corresponding dimension of ultimate surgical delivery to the eye (13), thereby enabling greater control of the quality of specialty-characterizing. Provision (40) is made for selectively monitoring the quality of the homogeneity and/or beam shape of the specially-characterized beam, with further provision (38) for automated cutoff of laser beam delivery to an eye in the event that quality is not within predetermined limits of tolerance. And preferably, all beam shaping, homogenizing and characterizing operations proceed in a controlled environment which precludes ozone development and thus minimizes the beam-degrading effect of ozone and particulates or other contaminants.
Patent EP-0316344-B1 (EP)
Inventor: STEWART CHARLES L
IPC: B21C23/20
Filed: 1987-07-17
Granted: 1993-10-20
Abstract: Une presse à extrusion indirecte comprend un récipient (13) comportant des extrémités axiales opposées et une cavité axiale destinée à recevoir une billette (17). Un butoir est disposé de façon adjacente à l'une des extrémités axiales du récipient et sert à bloquer le mouvement d'une billette hors de la cavité lorsqu'une force est appliquée contre la billette à partir de l'autre extrémité axiale du récipient. Un pilon (31) est monté sur le côté du récipient de façon adjacente à l'autre extrémité axiale du récipient en vue d'un mouvement dans la direction axiale du récipient. Une tourelle rotative (43) est montée sur le pilon et une tige de pressage creuse (55) est montée sur la tourelle. La tourelle tourne afin de permettre le positionnement de la tige de pressage creuse dans une première position alignée sur l'axe d'extrusion et dans une seconde position décalée par rapport à l'axe d'extrusion. Lorsque la tige de pressage creuse se trouve dans sa première position, elle communique avec un passage axial ménagé dans le pilon et peut se déplacer axialement à l'aide du pilon afin de presser une filière dans la cavité, permettant ainsi l'extrusion d'une billette destinée à former un produit d'extrusion. Lorsque la tige de pressage creuse est dans sa seconde position, elle permet à d'autres outils (57) d'effectuer des opérations sur l'axe d'extrusion de la presse.
Patent EP-0390772-B1 (EP)
Title: Temperature-controlled food dispenser
IPC: A47F3/04
Filed: 1987-10-16
Granted: 1993-03-17
Abstract: A portable temperature-controlled food dispenser is provided for dispensing condiments, salad dressings and related types of foods under temperature control to prevent or at least retard food spoilage by preferably suitably cooling such foods. A thermally-conductive receptacle on the dispenser receives and supports selected alternative arrangements of thermally-conductive magazines for dispensing individual portion packs of food and thermally-conductive bulk storage food dispensing containers. The receptacle enables heat transfer between the receptacle and the selected arrangement of magazines and food containers on the receptacle. An electrically-powered heat exchanger is thermally coupled with the receptacle to enable heat transfer between the heat exchanger and the receptacle. A power supply circuit is connected with the heat exchanger to enable electric power to be supplied to the heat exchanger to effect the heat transfer between the heat exchanger and the receptacle to control the temperature of the selected arrangement of magazines and food dispensing containers on the receptacle.
Patent EP-0275997-B1 (EP)
IPC: C07D237/22
Filed: 1988-01-20
Granted: 1992-12-23
Abstract: A 3(2H)pyridazinone of the formula: <CHEM> wherein R1 is hydrogen, 2-propenyl or straight chained or branched C1-C4 alkyl; R2 is hydrogen or C1-C3 alkyl; X is chlorine or bromine; Y is hydrogen, nitro, -NHR3 wherein R3 is hydrogen or straight chained or branched C1-C4 alkyl, -AR4 wherein A is oxygen or sulfur and R4 is hydrogen, straight chained or branched C1-C6 alkyl, C3-C6 alkenyl having one double bond, C3-C6 alkynyl having one triple bond, phenyl or <CHEM> wherein R5 is hydrogen or C1-C4 alkyl, or halogen; Z1 is hydrogen, C1-C4 alkyl, -OR6 wherein R6 is hydrogen, straight chained or branched C1-C8 alkyl or <CHEM> wherein n is an integer of from 1 to 4, -N(R7)2 wherein R7 is C1-C4 alkyl, or halogen; Z2 is C1-C4 alkyl, -OR6 wherein R6 is as defined above, -N(R7)2 wherein R7 is as defined above, or halogen, provided that when R1 is straight chained or branched C2-C4 alkyl, Y is not hydrogen and when R1 is hydrogen, methyl or 2-propenyl, Y and R2 are not simultaneously hydrogen, or a pharmaceutically acceptable salt thereof.
Patent EP-0281816-B1 (EP)
IPC: B22D11/06
Filed: 1988-02-18
Granted: 1992-05-13
Abstract: If a liquid metal oxide is fed to the nip of an inwardly cooled pair of rolls to cool and solidify, the rolls are subjected to a great material fatigue because of the constantly changing high heat stresses. A configuration of the rolls with few notches can be achieved by an approximation of the contour of a spherical hood. This is achieved in that each of the rolls (1,2) is designed as a truncated conical section, in that adjacent to the base (9,10), exhibiting the greater diameter of each truncated conical section a cylindrical section (5,6) with the diameter of the base (9,10) and a substantially open front surface (23) is provided. Each truncated conical section is closed, by a plane wall, on the front surface (7,8) with the smaller diameter.
Patent EP-0297457-B1 (EP)
IPC: A61K8/99
Filed: 1988-06-24
Granted: 1993-09-08
Abstract: The products contain a fraction of a mechanically obtained lysate of yeast cultures of the species Saccharomyces cerevisiae, and they stimulate protein biosynthesis in the skin and thus revitalise the skin and counteract the process of skin ageing.
Patent EP-0302457-B1 (EP)
IPC: C08J7/048
Filed: 1988-08-02
Granted: 1993-08-11
Abstract: Containers with low permeability to hydrocarbon vapors, and in particular to fuel vapors, having at least one surface coated with a p-xylylene polymer and/or its derivatives. The containers find use in the fuel industry and, in particular, in the automobile industry for the production of fuel tanks for cars, commercial vehicles, and motorcycles.
Patent EP-0313135-B1 (EP)
Inventor: BOLHUIS PIETER JAN
IPC: H05B41/295
Filed: 1988-10-04
Granted: 1994-01-19
Abstract: DC/AC converter for igniting and supplying a gas discharge lamp (1), which converter has two input terminals (C, D) intended to be connected to a DC voltage source, said input terminals (C, D) being connected together by means of a series arrangement with a load circuit comprising at least an induction coil and a parallel arrangement of the lamp (1) and a capacitor (12), as well as a first semiconductor switching element (13), said load circuit being shunted by a circuit comprising a second semiconductor switching element (14), said semiconductor switching elements (13, 14) being rendered alternately conducting and non-conducting by means of control circuits (13a, 14a), whilst a second capacitor (11) is arranged in series with the induction coil (10) and the lamp (1), which capacitor is shunted by a third switching element (15) which is non-conducting during the period of pre-heating the electrodes (2, 3) and is conducting at least during ignition of the lamp (1).
Patent EP-0292400-B1 (EP)
IPC: C07D498/10
Filed: 1988-05-20
Granted: 1992-01-02
Abstract: Spiro (4,5) decane compounds of the formula:   <IMAGE>   in which: X is methyl and Y is hydrogen or R'-CO- in which R' is C1-C4-alkyl or C1-C4-alkoxy,   <IMAGE>  X and Y together represent   <IMAGE>   in each of which A is hydrogen, methyl, carboxy, methoxycarbonyl or ethoxycarbonyl; R is C1-C7-alkyl optionally containing a double bond; Z is a C2-C7-polymethylene chain optionally carrying an OH group; R1 is hydrogen or methyl; and R2 is hydrogen, R'-CO- or benzyloxycarbonyl; and physiologically tolerable acid addition salts thereof. These compounds may be used therapeutically especially in the treatment of asthma, allergic phenomena and bronchopathies.