baber/WOPTO huggingface dataset:
Patent EP-0040609-B1 (EP)
Title: Tampon de surfacage des lentilles
IPC: B24B13/01
Filed: 1980-07-28
Granted: 1985-02-06
Abstract: Un tampon entaille permet le surfacage de lentilles avec des boues de meulage ou de polissage qui s'ecoulent dans et le long des entailles pour se distribuer sur une surface de lentilles travaillee. La molesse des tampons utilises jusqu'a present est eliminee a l'aide d'un renforcement d'un film continu (28) qui epouse la face (16) d'un outil de surfacage et permet un grand contact de surface pour empecher le glissement du tampon pendant le surfacage de la lentille.
Patent EP-0050223-B1 (EP)
IPC: D21H21/20
Filed: 1981-09-21
Granted: 1983-09-28
Abstract: 1. A process for the production of paper exhibiting high wet strenght by adding a melamine-formaldehyde resin colloid to the paper stock and dewatering the paper stock on the paper machine, wherein the melamine-formaldehyde resin colloid used is a product which has been obtained by continuously mixing a 40 to 80% strength aqueous solution of an optionally modified methylol melamine with water and acid in a mixing zone under conditions of turbulent flow at a temperature of from 40 to 110 degrees C and a pH of 2 to 4, the time which elapses between mixing of the components and addition of the mixture to the paper stock being from 1 to 300 seconds, the solids content of the melamine-formaldehyde resin colloid solution being from 5 to 20% by weight.
Patent EP-0077554-B1 (EP)
IPC: B65G47/38
Filed: 1982-10-18
Granted: 1985-09-18
Abstract: An apparatus for emptying containers which are loaded with pedominantly horizontal, preferably flat piece goods and which are transported on a conveyor to the discharge location; for purposes of emptying the containers, the piece goods are tilted in the discharge direction and are lifted so that they can slide off in the discharge direction, one after the other; a column of piece goods is produced whose coding can be mechanically read rapidly and correctly by a conventional reading device so that they can be coordinated to a predetermined destination.
Patent EP-0109963-B1 (EP)
IPC: H04N7/08
Filed: 1982-11-25
Granted: 1986-03-05
Abstract: 1. Device for editing picture carriers of television signals by phase-locked cross-coupling of the picture carriers by means of linking the individual picture-carrier frequencies in each case to a reference frequency and by a defined frequency offset between said signals, with a PLL-circuit consisting of a phase-comparison circuit (6), an oscillator (5) of which the frequency is regulated by the latter, and a thus controlled mixer (2), in which PLL-circuit the phase-comparison circuit (6) is driven, firstly, by the television standard intermediate-frequency signal derived from the respective information signal and, secondly, by the reference intermediate-frequency signal obtained by the mixer (2) from the oscillator signal and from a reference signal, said reference signal originating from a reference-signal source (12), said reference intermediate-frequency signal being shifted by the amount of the offset frequency produced by an appropriate generator (23), wherein one of two digital frequency dividers (7, 8) with identical basic dividing factors is series-connected with each of the two inputs (D) of the phase-comparison circuit (6), one of which (7) being driven in such a manner by the offset signal that its dividing factor changes in phase with the offset signal.
Patent EP-0060171-B1 (EP)
IPC: C07D207/32
Filed: 1982-02-22
Granted: 1985-05-15
Abstract: Organonitrogen compounds bearing a labile hydrogen atom directly bonded to a reactive nitrogen function, e.g., nitrogen heterocycles or substituted anilines, are N-alkylated with an N-alkylating agent in the presence of inorganic base and at least one sequestering agent having the structural formula: N-CHR1-CHR2-O-(CHR3-CHR4-O)n-R5]3 (I) wherein n is a number ranging from 0 to 10, R1, R2, R3, R4, which may be identical or different, each represents a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, and R5  represents an alkyl or cycloalkyl radical having 1 to 12 carbon atoms, a phenyl radical, or a radical of the formula -CmH2m- phi , or CmH2m+1- phi -, m ranging from 1 to about 12 and  phi  being phenyl.
Patent EP-0084742-B1 (EP)
IPC: C07C49/807
Filed: 1982-06-30
Granted: 1985-05-22
Abstract: A process for the acylation of halo- or trihalomethylbenzenes, wherein a halo- or trihalomethylbenzene is reacted with a carboxylic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having a phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent EP-0124580-B1 (EP)
Title: Systeme d'asservissement precis et grossier pour l'acces et le suivi de piste d'un disque optique
IPC: F24F5/00
Filed: 1983-10-13
Granted: 1991-04-03
Abstract: Un système d'asservissement pour disque optique comprend un système grossier d'accès et de suivi de piste (34) pour la commande de la tête optique et un système précis d'accès et de suivi de piste (25) pour la commande du faisceau de lecture/écriture. Des pistes d'asservissement élargies sont préenregistrées sur le disque optique entre des bandes d'emplacements de pistes de données. Le système grossier éclaire une zone relativement étendue de la surface du disque enjambant au moins l'une des pistes d'asservissement et détecte la lumière réfléchie par la zone étendue éclairée. Un organe approprié comprenant un réseau photodétecteur (31) identifie et commande la position de la tête optique à l'aide de la lumière renvoyée par la piste d'asservissement éclairée. De tels organes photodétecteurs sont insensibles à la lumière réfléchie par les pistes de données. Le système précis d'accès et de suivi de piste utilise un système conventionnel utilisant trois points lumineux pour le suivi de piste et la lecture, deux points lumineux pour le suivi de la piste de données et un point lumineux pour la lecture de la piste de données. Le système précis d'accès et de suivi de piste commande un miroir à galvanomètre (26) ou tout autre organe indiqué pouvant diriger les faisceaux lumineux de lecture. L'écriture de données est accomplie en suivant avec précision une piste de données enregistrées au préalable et en maintenant le rayon d'écriture à une distance constante de la piste.
Patent EP-0136525-B1 (EP)
IPC: A47F9/02
Filed: 1984-08-25
Granted: 1989-02-01
Abstract: 1. Checkout counter system for self-service shops wherein the merchandise is put from the lower loading surface (10) of a shopping cart (9) onto a conveying device (3) at the customers' aisle side (7) of the cashier's counter (2) and is given back to the customer after registration of the respective prices in the issuance section (4) of the system, characterized in that the cashier's counter (2) has a passing channel (8) along the customers' aisle (7) which is formed by a recess in the counter being open towards the aisle and reaching at least the cash desk and which is functioning as a restricted guidance for the shopping cart (9), that limiting bodies (11, 14) force the shopping cart (9) to be pushed in the passing channel (8) in the longitudinal direction of the shopping cart (9), that the height (H) of the passing channel (8) is even with the lower loading surface (10) and that the width (B) of the passing channel (8) basically corresponds to the width of the lower loading surface (10) of the shopping cart (9).
Patent EP-0141141-B1 (EP)
Title: Adjustable bending roll
IPC: F16C13/00
Filed: 1984-09-03
Granted: 1987-03-11
Abstract: The controlled deflection roll comprises a stationary, non-rotating roll support member and a roll shell mounted to rotate about the stationary roll support member. The roll shell is not directly supported at the stationary roll support member by means of hydraulic support elements, but through the intermediary of additionally provided traveling rings each of which defines a travel path for the related hydraulic support element. The traveling rings have an outer diameter slightly smaller than the inner diameter of the roll shell and they are arranged to be rotatable independently of the roll shell. During operation of the controlled deflection roll the traveling rings, therefore, roll along the inner surface of the roll shell. As a result, the flexibility of the roll shell is improved in circumferential direction as well as transversely to the pressing line of the controlled deflection roller. In this arrangement stiffness of the roll shell in circumferential direction is insured by the traveling rings. Undue deformations of the roll shell are thereby prevented and the force requirements are reduced.
Patent EP-0137371-B1 (EP)
IPC: C07C227/14
Filed: 1984-09-20
Granted: 1989-05-31
Abstract: The racemization of optically active aminoacids (including their N-acyl derivatives) by heating with carboxylic acids takes place particularly readily with carboxylic acids of low volatility. Only catalytic quantities of acid are needed; it is advantageous to use equimolar quantities or an excess, which serves as a diluent. A reaction mixture from an enzymatic racemate resolution can be heated directly for the purpose of racemization, after separation of the L-aminoacid and the water.
Patent EP-0148440-B1 (EP)
IPC: C07D209/90
Filed: 1984-12-12
Granted: 1988-10-05
Abstract: 1. Tetrahydrobenzindoles of the general formula  see diagramm : EP0148440,P9,F1  in which R1  and R2 denote hydrogen or C1 -C6 -alkyl or, together with the nitrogen atom, form a heterocyclic 5-membered or 6-membered ring which is optionally substituted by 1 or 2 C1 -C6 -alkyl groups, and X represents OR3  or SR3 , wherein R3  denotes hydrogen or C1 -C4 -alkyl, and salts thereof.
Patent EP-0153488-B1 (EP)
IPC: H02J13/00
Filed: 1984-12-22
Granted: 1987-07-22
Abstract: A method for forming and transmitting information carrying signals in an electrical power distribution network is disclosed. A step-shaped current signal is produced by switching at least two purely ohmic loads between a pair of power lines. The ohmic loads are switched between the power lines in accordance with a predetermined sequence so that a current signal having the desired waveform results. The step-shaped information carrying signal usually has a frequency which is higher than the power transmission frequency of the supply network.
Patent EP-0128719-B1 (EP)
IPC: C07D499/00
Filed: 1984-06-04
Granted: 1986-11-26
Abstract: 6-alpha- and 6-beta-(Aminomethyl)penicillanic acid, 1,1-dioxide esters which are hydrolyzable under physiological conditions, particularly those wherein the ester radical is 1H-isobenzofuran-3-on-1-yl or (5-methyl-1,3-dioxol-2-on-4-yl)methyl, and an improved process and intermediates used in their synthesis.
Patent EP-0145209-B1 (EP)
IPC: A61K9/72
Filed: 1984-10-26
Granted: 1989-10-11
Abstract: The present invention relates to a device or kit and a method for the inhalation administration of gangliosides and inner ester ganglioside derivatives useful for the treatment of various nervous disorders, such as those resulting from accidents or diseases which have damaged the nervous tissue.
Patent EP-0117218-B1 (EP)
IPC: F02M59/48
Filed: 1984-02-15
Granted: 1988-11-23
Abstract: The fuel injection pump comprises a plurality of unit pumps (18) each mounted in a housing bore (14). Each unit pump (18) includes a substantially cylindrical injection barrel (20) having an outlet valve assembly (24) installed in its upper end. The injection barrel (20) includes an upper annular seat (50) and a lower annular seat (52) in its external surface. Annular seals (59) and (56) of resilient material are positioned in the seats (50, 52). Each housing bore (14) has a lower chamber (66) provided for engagement with lower annular seal (56) and an upper chamber (69) provided for engagement with the upper annular seal (59). Above chamber (66) the diameter of bore (14) is always greater than the diameter of seal (56) when uncompressed and above chamber (67) the diameter of bore (14) is always greater than the diameter of seal (59) when uncompressed.
Patent EP-0138960-B1 (EP)
Title: Module de commande d'ecoulement et procede pour bruleurs de combustibles liquides et atomiseurs de liquides
IPC: F23N/
Filed: 1984-03-16
Granted: 1992-08-12
Abstract: Dispositif de commande de l'écoulement d'un combustible liquide, comprenant un bulbe atomiseur creux (10) possèdant une surface extérieure convexe (12) qui devient conique vers une ouverture (14) au travers de laquelle de l'air est insufflé de force pour atomiser le combustible lorsqu'il s'écoule sous forme d'un film sur le bulbe. Le tube d'alimentation (24) en combustible est positionné au-dessus du bulbe. Le combustible est aspiré depuis un carter (36) par une pompe (42) qui dirige le combustible dans une chambre de dégazage (50) possèdant un écran pour séparer l'air et dissiper les effets dynamiques de l'écoulement. L'orifice d'entrée (64) du tube est positionné à l'extrémité inférieure (54) de la chambre de sorte que, au fur et à mesure que la chambre se remplit de combustible, tout l'air présent dans le tube d'alimentation est chassé. L'extrémité supérieure de la chambre est fermée et pourvue d'un orifice d'entrée (56, 104) à une conduite de siphon (58) qui débouche dans le carter.
Patent EP-0218740-B1 (EP)
IPC: F25J3/04
Filed: 1985-10-14
Granted: 1989-09-27
Abstract: A process which produces a krypton-xenon concentrate from a liquid feed while also producing a liquid product substantially free of rare gases. The process employs an integral heat pump circuit 44, 45, 38, 46, 47 to carry out the separation in an energy-efficient manner.
Patent EP-0153156-B1 (EP)
Title: Furniture element and furniture incorporating it
IPC: A47B88/04
Filed: 1985-02-14
Granted: 1990-03-21
Abstract: A hinged constructional element to fit between spaced surfaces of an item of furniture, especially office furniture, and which can be inserted between the surfaces by folding it about the hinge, fixed in position by straightening it, and then locked against subsequent folding. Also an item of furniture, especially office storage furniture, incorporating at least one such element.
Patent EP-0162732-B1 (EP)
IPC: H04N5/38
Filed: 1985-03-18
Granted: 1988-09-07
Abstract: 1. A separating device for extracting the sound from the output signal of a television transmitter, comprising means (6) for deriving the signal to be tested at the output of the transmitter, characterized in that it comprises a subtraction circuit (16 and 17) to receive the signal to be tested at a first input (A'), and conversion means (8-14), coupled with a terminal (B) delivering the image intermediate frequency signal, for processing a sole image signal so that, applied to a second input (B') of the subtraction circuit, the subtraction yields a signal corresponding to the signal to be tested freed of at least the part of the image spectrum whichis the nearest to the sound spectrum and in that the conversion means comprise for this purpose : a converter (13) coupled in order to receive, as the transposition signal, the RF transposition signal (FT ) of the transmitter and, as a signal to be transposed, at least the part of the spectrum of the image intermediate frequency signal which is nearest to the sound intermediate frequency signal ; and regulating circuits (10, 11 and 14) for regulating the time of transit (10), the amplitude (14) and the phase (11) of the sole image signal.
Patent EP-0179034-B1 (EP)
IPC: E01C23/08
Filed: 1985-09-02
Granted: 1990-04-04
Abstract: A cutter (10) intended for use on a planing blade on a road planing machine is provided with a plurality of tools (14) rotatably mounted in the cutter. The tools (14) are mounted side by side and are adapted to carry out the working of the road surface (17).
Patent EP-0174359-B1 (EP)
Title: Systeme de mesure de volumes directionnellement apparentes
IPC: G01F17/00
Filed: 1985-03-07
Granted: 1988-11-30
Abstract: Un système de mesure pour mesurer de volumes directionnellement apparentés, par exemple des pièces dans un bâtiment, est doté d'un fil de mesure extractible (12) dont l'extrémité extérieure peut être déplacée vers des points de mesure désirés dans le volume grâce à une tige (20). Un transducteur (16) détecte la longueur du fil extrait, alors que deux transducteurs supplémentaires (22, 26) détectent la direction du fil jusqu'au point de mesure verticalement et latéralement. Les signaux de sortie des transducteurs sont amenés à un circuit de calcul traitant les signaux sous une forme appropriée pour obtenir un dessin dimensionnel à une échelle désirée. Une unité de clavier portatif (30) permet l'introduction manuelle de données relatives au point de mesure et l'extrémité inférieure de la tige (20) est fixée à cette unité (30) afin de simplifier la manipulation du dispositif. Un dispositif gyroscopique (28) donne une référence extérieure, si bien qu'il est possible d'apparenter entre elles des mesures concernant différents volumes. Grâce à la présente invention, une personne seule peut prendre des mesures précises sans difficultés, par exemple mesurer des pièces d'un bâtiment.
Patent EP-0186710-B1 (EP)
IPC: G02F1/133
Filed: 1985-06-13
Granted: 1992-10-07
Abstract: In a liquid-crystal multi-color display device, if a color filter (2) is formed by printing over or under an electrode (1), the film thickness does not become uniform but forms steps, causing the orientation processing to become non-uniform and reducing the conductivity of the electrodes. With this invention, the color filter (2) is formed by printing in compliance with the following equation (I) in which the printing parameter has a value alpha of greater than 20, and duplication on the neighboring color filters ranges from alpha/3 to (alpha + 30) mu, so that the surface is smoothed; T denotes a maximum film thickness of the color filter (2), and denotes an internal contact angle defined by a line that connect a point corresponding to a position of film thickness T/2 on the surface of color filter (2) and an intersecting point of the edge of color filter (2) and the substrate relative to the substrate.
Patent EP-0207251-B1 (EP)
Title: Door closer
IPC: E05F3/10
Filed: 1986-04-28
Granted: 1991-05-15
Abstract: A door closer is described in which transmission characteristics which change in dependence on the closing angle can be realized either by two pistons disposed coaxially within one another and displaceable relative to one another, or by eccentric toothed elements.
Patent EP-0206036-B1 (EP)
IPC: B41M5/395
Filed: 1986-06-05
Granted: 1992-01-22
Abstract: A thermal transfer ribbon consisting of a color-transfer layer on a foil or film substrate band is provided with a wax coating which appears to facilitate transfer with high resolution even to rough papers.
Patent EP-0226262-B1 (EP)
IPC: A23B7/10
Filed: 1986-01-28
Granted: 1992-03-18
Abstract: Fruits, vegetables and cereal grains are treated with mixtures of acids e.g. aldonic acids and their lactones, preferably gluconic acid and its lactones or precursors of any of them, in aqueous compositions containing the corresponding gamma and delta lactones. The acid/lactone treatment assists in maintaining the fresh appearance and color of the freshly-harvested foodstuff, without detracting from the flavor. The preferred treatment substance is glucono-delta lactone.
Patent EP-0219276-B1 (EP)
IPC: A61K31/195
Filed: 1986-10-02
Granted: 1992-07-08
Abstract: A vitamin-containing granule substantially comprising one or more compounds selected from the group consisting of vitamin B<sub>6</sub>, vitamin B<sub>2</sub>, nicotinamide and a pantothenic acid salt and a binding agent, said compound or compounds accounting for 90 to 99 weight % on a dry basis can be prepared by spray-coating the powders of said compound or compounds with a solution containing a binder while maintaining the powders in a fluidized state in a fluidized-bed granulation apparatus.The granules are of high flowability and blend well with other medicaments, granules, additives, and so on. In addition to this, the granules are excellent in compressibility so that they can be processed into tablets with small amounts of excipients and the tablets therefrom have satisfactory high hardness.
Patent EP-0200632-B1 (EP)
IPC: B60T13/68
Filed: 1986-04-21
Granted: 1989-04-26
Abstract: A hydraulic brake system for vehicles, particularly light rail vehicles, includes at least one brake actuator for engaging the brake by means of a group of springs and disengaging the brake by hydraulic pressure. The system comprises an electric drive motor and pump for supplying pressurized hydraulic fluid to the actuator, and a safety valve and solenoid valves for controlling the pressure of the hydraulic fluid in the actuator. An accumulator is connected to the electric drive motor and pump for delivering the pressurized hydraulic fluid via valves and restriction for adjusting the pressure in the accumulator to a value substantially inversely proportional to the load of the vehicle. It is connected to the actuator by shuttle valves controlled by the pressure of the accumulator when the control safety valve and solenoid valves are actuated to relieve hydraulic fluid from the actuator.
Patent EP-0243358-B1 (EP)
Title: Procede et dispositif de purification d'air d'echappement charge de solvant
IPC: B01D/
Filed: 1985-12-12
Granted: 1989-05-31
Abstract: Procédé de purification d'air d'échappement, en particulier d'air chargé de styrol, par filtrage du styrol, et dispositif d'application du procédé. On utilise comme filtre (15) un filtre biologique en écorce d'arbre, en particulier en écorce de sapin. Le filtre est constitué d'un amoncellement de grains ayant un diamètre compris entre 0,5 et 3 cm. Le procédé est particulièrement économique en comparaison des procédés correspondants de l'état de la technique qui utilisent des filtres de charbon actif pour absorber physiquement le styrol.
Patent EP-0231388-B1 (EP)
Title: Procede d'usinage de surface
IPC: B23Q15/00
Filed: 1986-07-21
Granted: 1993-05-05
Abstract: Procédé d'usinage d'une surface à l'intérieur d'une région délimitée par une courbe fermée prédéterminée (CCL), en déplaçant un outil (TL) le long d'un passage de coupe (PTi) dans un sens prédéterminé (la direction d'une flèche A) de manière à exécuter l'usinage en surface à l'intérieur d'une région (AR), à déplacer l'outil le long d'un passage de coupe successive (PTi+1), qui est décalé sur une profondeur prédéterminée, de manière à exécuter l'usinage en surface de la même région, et à répéter ses opérations d'usinage de surface. Dans ce procédé, l'usinage de la surface est effectué en déterminant une courbe décalée (OFC) qui est décalée vers l'extérieur à partir de la courbe fermée (CCL) sur une longueur prédéterminée, à déterminer la largeur W dans le sens du décalage (la direction d'une flèche B) de la région délimitée par la courbe décalée (OFC), à déterminer la longueur qui se trouve parmi les longueurs des segments par lesquels la largeur W est divisée en n parties égales, et qui n'est pas supérieure à une profondeur de coupe maximum prédéterminée mais se rapproche le plus possible de la profondeur de coupe maximum, de manière à utiliser cette longueur comme profondeur de coupe réelle P, à décaler l'outil (TL) dans le sens du décalage sur une longueur égale à la profondeur de coupe P après l'achèvement de l'opération d'usinage de surface le long du passage de coupe PTi, et à exécuter ensuite une opération d'usinage de surface en déplaçant l'outil le long du passage de coupe successive PTi+1. Le point de départ d'usinage (Pi) et le point terminal d'usinage (Qi) sont situés sur une courbe décalée (OFC') qui est décalée vers l'extérieur sur une longueur prédéterminée à partir de la courbe fermée (CCL) définissant la région.