baber/WOPTO huggingface dataset:
Patent EP-0146988-B1 (EP)
IPC: G11B20/18
Filed: 1984-12-03
Granted: 1989-03-15
Abstract: The values of incorrect samples of, for example, a digital audio signal are estimated by means of interpolation. For this purpose an appropriate sampling interval is determined from the number of incorrect samples, in which interval the incorrect samples are situated. Subsequently, a best-fitting recursion formula is determined from the values of the samples, a first estimate being taken for the values of the incorrect samples. By means of this recursion formula the value of a sample is expressed as a weighted sum of the values of a number of preceding samples and an error term. By means of the recursion formula thus found the values of the incorrect samples are subsequently estimated, in such a manner that they are best-fitting values for the recursion formula. The Application also discloses a device for carrying out the method.
Patent EP-0146633-B1 (EP)
Title: Systeme de commande numerique
IPC: G05B19/19
Filed: 1984-06-01
Granted: 1991-04-17
Abstract: Un système de commande numérique d'un dispositif tel qu'une machine-outil utilise en tant que composant un moteur universel (11) au lieu d'un servomoteur. Dans ce système, la position courante d'un arbre (10) entraîné par le moteur universel (11) est détectée (14, 9) et comparée avec une valeur de commande contenue dans un programme de commande numérique (NC). Lorsque la position courante est proche de la position de commande, un signal de freinage (MBR, BR) est produit de manière à appliquer les freins, par exemple, au moteur universel (11) et l'envoi de signaux de rotation (MCW, MCCW) au moteur universel (11) est inhibé pour arrêter le moteur universel (11) sur la position de commande.
Patent EP-0152473-B1 (EP)
IPC: H04N1/419
Filed: 1984-08-17
Granted: 1990-12-12
Abstract: Dispositif de fac-similé à haute vitesse indiqué pour l'intégration en utilisant l'actuelle technologie VLSI, permettant de coder des informations d'image numérisées en binaire en des codes de longueur de course. Le dispositif reçoit des blocs consécutifs de données d'image numérisées. Dans le dispositif, une unité génératrice de longueurs de course (30), réagissant aux blocs consécutifs de données d'image, produit les longueurs de course des unités de couleur dans un bloc de données. Une unité combinatrice (13) couplée à l'unité génératrice de longueurs de course (30) combine les longueurs de course des unités de couleur en un nombre de blocs de données supérieur à 1, et une unité de codage (15) couplée à l'unité génératrice de longueurs de course (30) par l'intermédiaire de l'unité combinatrice (13) produit selon un code prédéterminé, telle la norme recommandée CCITT T.4, les longueurs de course codées des unités de couleurs indépendantes des blocs de données.
Patent EP-0159495-B1 (EP)
IPC: C10K1/14
Filed: 1985-03-01
Granted: 1990-06-27
Abstract: 1. A process for removing CO2 and/or H2 S from a gas containing CO2 and/or H2 S in which, a) the gas containing CO2 and/or H2 S is treated, in a first absorption stage, at from 40 to 100 degrees C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine, b) the gas obtained at the top of the first absorption stage is fed to a second absorption stage in which, to effect removal, of CO2 and/or H2 S, it is treated at from 30 to 90 degrees C with an aqueous absorption liquid which contains from 20 to 70% by weight of methyldiethanolamine and has a lower content of CO2 and/or H2 S than the absorption liquid fed into the first absorption stage, c) the treated gas is taken off at the top of the second absorption stage, d) the aqueous absorption liquid obtained at the bottom of the second absorption stage and preladen with CO2 and/or H2 S is fed to the top of the first absorption stage, e) the aqueous absorption liquid obtained in the lower part of the first absorption stage and laden with CO2 and/or H2 S is let down in two or more flash stages in order to regenerate it, the final flash stage being operated under reduced pressure, f) a stream of absorption liquid obtained at the bottom of the final flash stage is recycled to the first absorption stage, g) a further stream of absorption liquid obtained at the bottom of the final and/or penultimate flash stage is fed to a stripping zone for further regeneration, and h) the regenerated absorption liquid obtained at the bottom of the stripping zone is recycled to the second absorption stage.
Patent EP-0165557-B1 (EP)
IPC: C08G8/10
Filed: 1985-06-13
Granted: 1990-10-31
Abstract: Essentially phenol-free phenol resol ethers which are bonded via o,o'-methylene ether groups are prepared by a process in which A. where the process is carried out beginning with the methylolation in an aqueous medium, the methylolation is carried out in the presence of 0.5-10% by weight, based on the phenol employed, of Me++ ions, the latter are then removed as a sparingly soluble salt, the water present as a solvent in the reaction mixture is removed at 30 DEG -80 DEG  C. in the presence or absence of one or more monohydric, dihydric or trihydric alcohols and an entraining agent, and the water of reaction formed during the etherification is separated off at 45 DEG -120 DEG  C., and B. where the process is carried out beginning with the methylolation in a non-polar organic solvent, the methylolation is carried out in the presence of 0.1-0.3% by weight, based on the phenol employed, of Me++ ions, the etherification is effected at 95 DEG -120 DEG  C. in the presence of one or more monohydric, dihydric or trihydric alcohols, with or without recycling of the distillate which passes over, and finally residual phenol in the products prepared by A. or B. is removed by evaporation in a thin film evaporator until the phenol content is less than 1% by weight. The phenol resol ethers prepared according to the invention are useful for the preparation of coating systems and for adhesives.
Patent EP-0181436-B1 (EP)
IPC: G11B17/00
Filed: 1979-06-27
Granted: 1989-06-14
Abstract: A method and apparatus for selectably retrieving information from any of a plurality of spirally-formed information tracks formed in a video disc (10) by means of controlling a carriage (24) for translating the video disc in a forward or a reverse direction relative to radiant beam information recovery means (14) in a video disc player. Each information track is identified by a unique address and means are provided for selecting the address of a particular track to be retrieved or searched for and played back. A prescribed sequence of drive signals is applied to a carriage motor (28) dependent on the distance to be travelled by the carriage to retrieve the selected information the drive signals being successively stepped downward to intermittently determine carriage motor speed as predetermined location thresholds are reached during carriage translation in the search for the addressed information track.
Patent EP-0156413-B1 (EP)
IPC: G11B20/18
Filed: 1985-02-25
Granted: 1990-01-03
Abstract: Decoding device for a stream of code symbols which are word-wise protected by a double Reed-Solomon code with a minimum Hamming distance of 5 over the code symbols and an interleaving mechanism between the two codes. and also a player comprising such a decoding deviceFor the decoding of a data stream which is word-wise protected against errors by a double Reed-Solomon code with symbol-wise interleaving over the code words, first the reliability information for the constituent symbols is aggregated for a code word. The strategy is determined therefrom, entailing the number of erase symbols and the maximum number of error symbols to be corrected. The correction re- suit is compared with a reliability code and on the basis thereof all symbols obtain an at least trivalent secondary reliability indication for decoding in the second code.
Patent EP-0154523-B1 (EP)
IPC: A61K31/415
Filed: 1985-02-28
Granted: 1989-03-22
Abstract: 57 A pharmaceutical formulation comprising azapropazone, a pharmaceutically-acceptable metabolisable carbohydrate, and a solubilising agent which is a carboxylate of an alkali metal, alkaline earth metal, or ammonium, wherein the minimum molar ratio of carbohydrate to azapropazone is 1:1, the minimum molar ratio of carboxylate to azapropazone is 1:1, and the pH of an aqueous solution of said formulation is within the range 2 to 8.
Patent EP-0190592-B1 (EP)
IPC: C21B5/00
Filed: 1986-01-18
Granted: 1988-09-07
Abstract: 1. Process for the injection of metered quantities of pulverulent materials by pneumatic means and at a plurality of different points into an enclosure which is under variable pressure, through pneumatic channels fed with pulverulent material and propulsion fluid under pressure supplied by a booster, characterized in that in each transport track an intermediate deposit of pulverulent material is provided in a proportioning hopper into which the pulverulent material is introduced at pressure P1 , in that the pulverulent material is extracted by means of a current of gas at a pressure P2 lower than P1 , in that the pressure difference DELTA p = P1 - P2 is continuously measured and in that the pressure P2 is set at a level which ensures that the pressure difference DELTA p will correspond to a certain quantity of pulverulent material transported per unit of time by the carrier gas at a pressure P2 .
Patent EP-0208420-B1 (EP)
IPC: A61P3/10
Filed: 1986-06-10
Granted: 1991-09-18
Abstract: A thiazolidinedione derivative of the general formula:wherein X is an oxygen or sulfur atom, R' and R<sup>2</sup> each independently is hydrogen or a hydrocarbon residue which may optionally be substituted and R' and R<sup>2</sup> may jointly, together with the oxazole or thiazole ring, form a condensed ring and A is a lower alkylene group; or a salt thereof, are novel compounds, which exhibit in mammals blood sugar- and lipid- lowering activity, and are of value as a therapeutic agent for diabetes and or therapeutic agent for hyperlipemia.
Patent EP-0248812-B1 (EP)
Title: Procede et dispositif permettant une allocation efficiente de ressources
IPC: H04M/
Filed: 1986-03-28
Granted: 1990-10-10
Abstract: Procédé et dispositif permettant d'optimaliser les allocations de ressources, suivant un cheminement à l'intérieur du polytope spatial de solution (50) plutôt que sur la surface (comme c'est le cas pour la méthode simplex), et plutôt qu'à l'extérieur du polytope (comme c'est le cas pour la méthode ellipsoïde). Chaque approximation successive du point de solution (53), et le polytope, sont normalisés de sorte que le point de solution se trouve au centre du polytope normalisé. La fonction objective est alors projetée dans l'espace normalisé et l'étape suivante est effectuée à l'intérieur du polytope, dans la direction de descente la plus inclinée du gradient de la fonction objective et possédant un ordre de grandeur permettant de rester à l'intérieur du polytope. Ce processus est répété jusqu'à ce que l'on parvienne par approximation à une valeur proche de la solution optimale. Ce procédé d'optimalisation est suffisamment rapide pour être utilisé dans des systèmes de commande en temps réel qui requièrent une optimalisation plus ou moins continue des allocations dans un environnement se modifiant sans cesse, et dans des systèmes d'allocations qui étaient jusqu'à présent trop vastes pour permettre une mise en oeuvre pratique par des procédés de programmation linéaire.
Patent EP-0233235-B1 (EP)
IPC: A61B10/00
Filed: 1986-07-31
Granted: 1991-01-02
Abstract: A portion of a subject (22) which is undergoing respiratory or other motion is disposed in an image region (20) to be examined. A respiratory or other motion monitor (50) monitors the cyclic respiratory motion and provides output signals indicative of chest expansion. A phase encoding gradient selector (60) selects the phase encoding radient that is to be applied by a gradient magnetic field controller (40) and coil (42). A central phase encoding gradient is selected corresponding to a chest relaxation extreme and minimum and maximum phase encoding gradients are selected corresponding to a chest expansion extreme (Fig. 2). Intermediate degrees of monitored physical movement cause the selection of corresponding intermediate phase encoding gradients. Resonance signals collected during each phase encoding gradient are Fourier or otherwise transformed (80) into a corresponding view. A filter (92) weights each view such that views closest to the central phase encoding gradient are weighted most heavily and views adjacent the minimum and maximum phase encoding gradients are weighted least heavily. The physical position of pixels within each view are scaled (94) to adjust each view in accordance with the degree of physical expansion. The weighted and scaled views are transformed into an image memory (120) for display on a video display (122) or the like.
Patent EP-0238524-B1 (EP)
Title: Current transformer for a static electricity counter
IPC: G01R15/18
Filed: 1986-09-08
Granted: 1989-08-02
Abstract: The current transformer arrangement on the secondary side with an integration stage is provided with a secondary winding consisting of two astatically designed coils (31, 32) lying next to one another and connected in series. As a result external parasitic magnetic fields have practically no effect on the transmission of the measured value. A large output signal from the secondary side is achieved by a large magnetic coupling of the primary conductor and secondary coil without the use of ferromagnetic materials. Preferably, the primary conductor (23) is designed as a flat conductor with suitably arranged slot-shaped recesses (25 to 28), so that primary windings (29a to 29g) are formed by changing the conductor cross-section (Fig. 5, 6, 7).
Patent EP-0289489-B1 (EP)
IPC: A46B3/06
Filed: 1986-11-11
Granted: 1990-02-07
Abstract: Bristled articles having a bristle mounting (1) with at least one hole (2) on each of its opposing faces for the insertion of single or bundles of artificial bristles (3) in order to furnish the opposing faces with bristles are produced in such a way that the holes in the bristle mounting (1) connect. The bristles (3) inserted from both sides of the bristle mounting (1) are melted at the end which faces the bristle mounting (1) and are inserted into the opposing holes until the melted substances have come in contact.
Patent EP-0245424-B1 (EP)
Title: Machine a sceller du materiau revetu de colle sur des feuilles
IPC: B31B19/64
Filed: 1986-11-03
Granted: 1990-03-07
Abstract: Une machine sert à sceller des feuilles de matériau revêtues au préalable de cordons de colle affectés par la chaleur, de préférence des cordons de toner imprimés électroniquement, les cordons étant mis en contact l'un avec l'autre après pliage de la feuille pour former une enveloppe ou similaire. On fait ensuite avancer la feuille dans la machine pour coller les cordons l'un à l'autre. Selon l'invention, la machine comprend une première zone de scellage (12) et une deuxième zone de scellage (13), agencée perpendiculairement l'une à l'autre et pourvue d'organes de transport (36, 38, 34, 47) pour faire avancer la feuille respective à travers les zones de scellage, chaque zone de scellage comprenant une ou plusieurs paires de disques de scellage (14, 15, 18, 19, 23, 26) rotatifs. Chaque paire de disques de scellage comprend un premier disque (14, 15, 23) chauffé par un élément de chauffage, et un deuxième disque (18, 19, 26), de préférence librement rotatif, qui exerce une pression prédéterminée contre le premier disque. On obtient ainsi un transfert de chaleur du premier disque de scellage au deuxième disque de scellage, de sorte que lorsqu'une feuille repliée pour former une enveloppe est transportée à travers la machine à l'aide dudit élément de transport, les cordons de toner situés dans cette direction traversent d'abord la première zone de scellage. On fait ensuite avancer l'enveloppe dans un sens perpendiculaire au sens intérieur, et les cordons de toner situés dans la nouvelle direction traversent la deuxième zone de scellage.
Patent EP-0235589-B1 (EP)
IPC: A61P31/04
Filed: 1987-02-02
Granted: 1992-10-28
Abstract: Quinolone and naphthyridine antibiotics useful for treating ocular infections by topical administration.
Patent EP-0243885-B1 (EP)
Inventor: KUENG ROLAND
IPC: H04B7/24
Filed: 1987-04-23
Granted: 1993-12-22
Abstract: A connection (link setup) between individual stations of a radio network may be carried out fully automatically, and even with poor transmission quality, only the wanted stations are activated. A call signal includes a synchronization signal having narrow band, mark and space signals which form the component signals of a diverse pair of signals. A synchronization signal receiver independently detects and evaluates both of the component signals of the diverse pair as well as comparing the results thereof, with means of digital signal processing.
Patent EP-0258558-B1 (EP)
Title: Cosmetic product, particularly a skin hydratation product
IPC: A61K9/10
Filed: 1987-06-26
Granted: 1991-04-24
Abstract: The cosmetic product, in particular a moisture-retaining skin care agent, is based on an O/W emulsion and has moisture-retaining active ingredients, at least one emulsifier with predominantly hydrophilic groups, preservatives and other additives such as alcohols, glycols, fatty acid, fatty acid esters, perfume and the like. Stabilisers normally used to improve the moisture-containing and caring action are dispensed with, and the amount of emulsifier added is only </=1%. This cosmetic product is in two separate phases, namely an O/W emulsion on top of an aqueous phase, and is shaken before application. Addition of a substance with an increased sunscreen factor allows the product to be used as sunscreen agent even by people who are normally allergic thereto.
Patent EP-0272448-B1 (EP)
IPC: B01J8/04
Filed: 1987-11-16
Granted: 1991-04-17
Abstract: In an NH3 reactor, especially with at least two heat exchangers concentrically arranged axially one after the other and catalysts beds surrounding these heat exchangers, it is intended by comparatively simple constructional means to provide optimum preheating and flow within the vessel for the circulating gas and/or process gas, while maintaining perfect cooling of the vessel wall, it being possible for the vessel in particular to have more than two catalyst beds. For this purpose, the inlet header (16) of the second heat exchanger (8) is fitted with a feed line (17), introduced radially from the side and/or from below, for at least a part of the circulating gas fed in the upper zone of the pressure vessel (2) and sweeping over the shell. <IMAGE>
Patent EP-0268996-B1 (EP)
IPC: C07D307/62
Filed: 1987-11-19
Granted: 1991-02-06
Abstract: The lactonic degradation products are prepared by heating the lactones.
Patent EP-0270133-B1 (EP)
IPC: B65G47/256
Filed: 1983-10-25
Granted: 1992-01-29
Abstract: An arrangement for feeding parts, which comprises a storage bin for the parts, a conveyor for moving the parts from the storage bin in a feeding direction, apparatus for orienting the moving parts arranged rearwardly of the conveyor in the feeding direction and comprising different conveyor paths, and a distributor associated with the orienting apparatus, the distributor including a transfer device capable of assuming respective positions cooperating with respective ones of the conveyor paths, a drive for imparting the respective transfer positions to the transfer device, a control for the drive, and a monitor ascertaining characteristic data of the parts and transmitting the data to the control whereby the transfer device is driven into a respective one of the transfer positions in response to the data.
Patent EP-0284680-B1 (EP)
Title: Holding apparatus for a vehicle assembly line
IPC: B23Q7/04
Filed: 1987-06-24
Granted: 1991-01-02
Abstract: Apparatus for holding a partly assembled vehicle body (13) includes a main framework structure (3) supported on two pairs of pillars (1), the structure being mounted about a horizontal pivot (5) on the rear pair of pillars for up and down pivotal movement. Mounted on the structure (3) are a pair of outwardly moveable inner frames (9) carrying clamps (11) which are insertable through the upper aperture(s) in the body (e.g. the space subsequently to be filled by the windscreens and/or roof panel), enabling the body to be clamped from inside to give free access to outside workers or robots (21). The frames may also carry dedicated tooling, such as a spot welder.
Patent EP-0273745-B1 (EP)
IPC: D21D1/38
Filed: 1987-12-24
Granted: 1991-02-20
Abstract: A process for making mechanically expanded fiber from fibrous material having a fibrillar ultrastructure. The expanded fiber is made by impacting the fibrous material with a plurality of fine media. Impacting by the fine media causes the fibers to expand from a fibrous form to a highly fibrillated form, wherein fibrils separate from, or become substantially dissassociated from, the fibrous material ultrastructure. Cellulosic fibrous material is particularly applicable to the process. Cellulosic fibrous material is preferably impacted with fine media at least until the cellulose-containing phase of an aqueous slurry containing 0.5%, by weight, of cellulosic material will retain at least fifty percent of the initial volume of such cellulose-containing phase upon unagitated settling for a period of sixty minutes.
Patent EP-0279132-B1 (EP)
IPC: G11B21/08
Filed: 1987-12-15
Granted: 1992-04-08
Abstract: Device for detecting the position of a tape recording/reading head (20) fixed to the free end of an elongate support (14) integral with an element (5) mounted rotatably in a slot (4) provided in an equatorial plane of a cylindrical drum (1) against whose surface a recording tape is helically wound, the said support being able to bend in a direction (f) transverse to the direction of relative head/tape displacement, characterised in that it comprises a position sensor with variable electrical capacitance comprising a stationary armature (32) integral with the drum (1) and a moving armature (24) integral with the said support, and measuring means (33,34,35i) which are sensitive to the capacitance and are able to furnish a signal representing the position of the support (14) and therefore of the head (20). 
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Patent EP-0296301-B1 (EP)
IPC: G09F3/10
Filed: 1987-06-23
Granted: 1991-11-21
Abstract: An inviolability seal for postal containers and the like, comprising a laminar sealing member of photopermeable material (5), of which the surface intended to be applied to the container (B) to be sealed bears a photopolymerisable adhesive layer (6).
Patent EP-0275274-B1 (EP)
Title: Procede et appareil pour produire des elements de blocs composites, en particulier des blocs de construction possedant une couche intermediaire calorifuge
IPC: E04C1/41
Filed: 1987-07-02
Granted: 1990-10-24
Abstract: Pour produire en continu des éléments de bloc constitués d'éléments de blocs extérieurs (2) possédant une couche intermédiaire (4) d'un matériau liant, notamment des blocs de construction en béton légers avec une couche intermédiaire calorifuge de mousse de polyuréthane, on utilise un transporteur présentant une chaîne (8) de plaques (10) en L constituées d'une plaque porteuse (14) et d'une autre partie de plaque (16) saillante vers l'extérieur de cette dernière. Les éléments de bloc sont placés par paires espacées sur la plaque porteuse, et l'espace intermédiaire est rempli de mousse à un poste de dosage (28). Grâce à la forme en L des plaques (10), les éléments de bloc (2) peuvent être aisément distribués sur la chaîne lorsque celle-ci passe sur une roue à picots (18) et ils peuvent être chargés sur le convoyeur au cours du mouvement continu de la chaîne.