baber/WOPTO huggingface dataset:
Patent EP-0009345-A1 (EP)
Inventor: LEDLEY ROBERT S
IPC: G06T7/40
Filed: 1979-08-31
Abstract: A method and system for whole picture image processing achieves automatic texture and color analysis in a rapid and economical manner. The method involves the generation of texture parameters as a result of processing image data for a whole picture at a time. The system comprises a plurality of image memoires for storing digital image data, and a high speed video processor which obtains whole picture image data and processes same so as to analyze such whole picture image data at high speeds. The system also includes a video crossbar switch, master and slave timing control units, and a transformation unit associated with each image memory.
Patent EP-0008245-A1 (EP)
Inventor: BAROUH GUY
IPC: G01N33/543
Filed: 1979-06-26
Abstract: The system intended for detection, qualitative and quantitative analysis, isolation and concentration of substances having antigenic activity contained in solution and/or in suspension in a liquid is of the type in which the said substance is immobilised biochemically on a physical support by an immunological reaction with a specific reactant linked to this support, characterised in that the said support consists of a two-dimensional porous structure through which the said liquid can circulate by filtration in a continuous and, where appropriate, repetitive circuit until the said substance has been almost completely immobilised.
Patent EP-0023240-A1 (EP)
Inventor: KUENZIG HERBERT
IPC: C23C18/28
Filed: 1980-03-03
Abstract: In a method for chemically nucleating with a noble metal followed by a metallisation, the following process steps are carried out:    1.1 The plastic surface is mechanically roughened,    1.2 The plastic is immersed in a solution of a complexing agent,   1.3 The plastic is then immersed in a solution of a noble-metal complex salt so that an exchange of the complexes attached in process step 1.2 for noble-metal complexes takes place at the plastic surface,   1.4 The noble-metal complexes are reduced to form metal nuclei. w
Patent EP-0022505-A1 (EP)
Title: Apparatus for proportioning two-component materials
Inventor: KLUTH HERMANN
IPC: F04B3/00
Filed: 1980-06-30
Abstract: In a device for dosing two-component products of a predetermined mixing ratio, the dispensing accuracy has been improved in conjunction with simple design and uncomplicated operation. According to the invention, two chambers are provided which are put under pressure by means of two pistons that are displaced simultaneously in opposite directions from a starting point. A mixer means is arranged at the closed longitudinal end of a first chamber, while the closed longitudinal end of the other chamber is connected to the mixer means over a component line that leads centrally through the first chamber.
Patent EP-0017275-A1 (EP)
Inventor: SJOESTRAND GUNNAR OLOF
IPC: A47G33/12
Filed: 1980-03-10
Abstract: A Christmas tree base or the like with a cross-shaped stand or the like, on the legs (4) of which holders (6) for the trunk or the like are provided, which by springs (9) are capable to draw the holders (6) to the centre of the base. A cam disc (10) is located centrally in the base. The cams of said disc (10) upon rotation in one direction push the holders (6) outward from the centre. Upon rotation in the other direction, the springs (9) draw the holders (6) inward to the centre whereby the holders (6) with their upper portion abut the trunk. The holders (6) are slidable on the legs (4) with a certain play, so that a "chest drawer effect" arises upon abutment of the holders to the trunk and thereby locking is effected. The springs (9), therefore, can be dimensioned so small that the rotation of the disc (10) in one direction or the other does not require much force, because the disc (10) preferably is located in such a plane that it automatically neutralizes the action of the "chest drawer effect".
Patent EP-0021737-A1 (EP)
Inventor: ANAGNOSTOPOULOS STAVROS MICHAE
IPC: B41J33/16
Filed: 1980-06-12
Abstract: A tensioning device is disclosed in which a capstan (10) is adapted for receiving a spool of tape or ribbon, for example of the erase type, on its central portion (4, 13). A toothed gear wheel (16) is connected to the capstan (10). A slider (1) is provided with at least one tooth (15) which is adapted to be engaged with the gear wheel (16). The slider (1) is biased in one direction in a recess (8) by means of a spring (2) and is arranged to slide within the recess (8), in the opposite direction only, to an extent which is sufficient to allow the tooth or teeth (15) and the toothed gear wheel (16) to slip relative to each other. This permits the capstan (10) to make a rotation in a stepwise manner, the length of the steps being dependent on the number of teeth on the slider (1) and the pitch or spacing thereof.
Patent EP-0022388-A1 (EP)
Title: Procédé de fabrication d'un transistor à effet de champ du type DMOS à fonctionnement vertical
Inventor: TONNEL EUGENE
IPC: H01L29/78
Filed: 1980-06-13
Abstract: L'invention concerne les transistors à effet de champ du type DMOS de puissance. 
     Le procédé suivant l'invention permet, par l'interposition d'une couche de nitrure de silicium (3) entre une première couche d'oxyde de silicium (2) développée sur une plaquette de silicium et une deuxième couche d'oxyde de silicium (5) développée à partir des électrodes de grille (41) en silicium polycristallin, un double auto-alignment des électrodes de grille utilisées comme masque par rapport aux zones de formation de canal (6) du transistor et de ces mêmes électrodes de grille utilisées comme masque par rapport aux connexions des régions source (8) de ce même transistor, les régions de source étant obtenues par diffusion dans la plaquette de silicium du dopant d'une couche de silicium polycristallin (7) dopé constituant les connexions des régions de source. 
     Application à la fabrication de transistors à effet de champ de puissance de type DMOS à fonctionnement vertical discrets ou intégrés.
Patent EP-0022712-A1 (EP)
Title: Appareil pour choisir entre des pièces de monnaie ou jetons
Inventor: PIPAUD LUCIEN MARIE ANDRE
IPC: G07F1/04
Filed: 1980-07-08
Abstract: Dans un appareil pour rejeter entre des pièces de monnaie ou jetons ceux dont une caractéristique magnétique dépasse un seuil prescrit, comprenant un chemin (3) pour les pièces (P) ayant une ouverture (9) dans laquelle s'engage un premier aimant (7) lorsqu'une pièce (P) magnétique passe dans le chemin (3) en regard de l'ouverture (9) et, en amont du premier aimant, un second aimant (15), le perfectionnement que le second aimant (15) est solidaire du premier (7) et est conformé ou positionné de manière à ce que la force avec laquelle il est attiré par une pièce (P) magnétique passant devant lui sur le chemin (3) soit moindre que celle avec laquelle le premier aimant est attiré par cette même pièce lorsqu'elle passe devant l'ouverture (9).
Patent EP-0026153-A1 (EP)
Inventor: DOLCH GERNOT
IPC: E03C1/33
Filed: 1980-06-04
Abstract: 1. Fastening means of an equipment inset (2) in particular for kitchen worktops (1) with a brace (6) of synthetic material, having a locking projection (10) and with a clamping element (7) of steel, which is able to be clamped with this brace by a screw (8), engaging underneath the worktop, characterized in that both the brace (6) and also a screw holder (18) is provided with two slits (26, 28) lying at the height of the screw hole (25) for the sliding mounting of bent divided arms (30) of the clamping element (7), likewise lying at the height of the tightening screw (8).
Patent EP-0030977-A1 (EP)
Inventor: KATSUTA HAJIM JAP RES CENTER O
IPC: A61K/
Filed: 1980-12-01
Abstract: A novel prophylactic and curative medicine effective for prophylaxis and cure of cirrhotic liver, which contains as a major component a leaching solution prepared by leaching fruits of Ampelopsis brevipedunculate Trautv. directly or after grinding or after removing the epidermis and seeds, using alcohol or a mixture of alcohol and water.
Patent EP-0032396-A1 (EP)
Inventor: TAGUCHI KENICHI
IPC: C07C17/26
Filed: 1981-01-12
Abstract: A novel compound cis-6-undecene-1-chloride is prepared by reacting cis-3-octene-1-chloride with metallic magnesium to give a Grignard reagent of the chloride and then reacting the Grignard reagent with 1-bromo-3-chloropropane in the presence of a lithium copper chloride as a catalyst. The inventive compound is a useful intermediate compound for the synthetic preparation of several kinds of so-called sexual pheromone compounds of noxious insects. As an example of such sexual pheromone compounds. the synthetic preparation of cis-9-tetradecenyl acetate is described.
Patent EP-0079981-A1 (EP)
Inventor: HAUSLER GERD DR
IPC: G01B11/24
Filed: 1981-11-25
Abstract: Bei interferometrischen Anordnungen, in denen zwei Strahlenbündel (Objekt- und Referenzbündel) interferieren, werden Deformationen der Wellenfronten dadurch unschädlich gemacht, daß für jeden zur Interferenz gebrachten Strahl beider Bündel jeweils gleiche Deformationen der Wellenfläche vorliegen. Bei Anordnungen mit symmetrischer Strahlführung der zu überlagernden Bündel werden die beiden phasen-symmetrisierten Bündel (24, 25) aus einem gemeinsamen Eingangsbündel (21) erzeugt, das senkrecht auf die teilverspiegelte Hypothenusenfläche eines Dachkantprismas (20) bzw. eines Axikons auffällt. Die jeweils symmetrisch zur Mittelebene des Prismas (20) bzw. zur Mittelachse des Axikons gelegenen Strahlen (b,d) werden nach Totalreflexion im Innern des Prismas (20) bzw. Axikons mit den direkt an der teilverspiegelten Hypothenusenfläche reflektierten Strahlen (a', c') überlagert und ergeben insgesamt zwei Ausgangsbündel (24, 25), deren Phasenverteilung symmetrisch zur Mittelebene des Prismas (20) bzw. zur Mittelachse des Axikons ist.
Patent EP-0054781-A1 (EP)
Inventor: BUSSARD ADRIEN
IPC: A61N1/05
Filed: 1981-12-04
Abstract: Es wird eine poröse Elektrode, insbesondere Herzschrittmacher-Elektrode, beschrieben, die in organische Gewebe implantierbar ist. Die Elektrode besteht aus einem Sinterkörper aus elektrisch leitenden Teilchen. An der Oberfläche der Elektrode sind die nicht miteinander verbundenen Stellen der Teilchen mit einer dünnen Schicht aus einem Werkstoff mit geringerer elektrischer Leitfähigkeit als der Teilchenwerkstoff versehen. Als Werkstoff für die Teilchen eignen sich Metalle oder Metall-Legierungen aus der Gruppe Tantal, Titan, Niob und Zirkonium. Auch Legierungen auf Kobalt-Chrom-Basis sind als Teilchenwerkstoff geeignet. Ein Teil der Oberfläche des Sinterkörpers ist mit einer elektrisch gut leitenden Metallschicht versehen, die gegenüber Körperflüssigkeit inert ist.
Patent EP-0036681-A1 (EP)
Inventor: FRANSEN JAN JOSEPHUS BERNARDUS
IPC: H01J9/39
Filed: 1981-02-25
Abstract: The invention relates to a method of manufacturing a colour television display tube the envelope of which comprises a conical portion (11) and a window portion (12) which are sealed together in a vacuum-tight manner by means of a sealing glass (18). Before said portions are sealed together, a gettering device (21) is assembled in a place inside the envelope of the tube, for example to the internal magnetic screening cap (17) or the high-voltage contact (26). The gettering device (21) comprises a source of evaporable gettering metal and at least one gas source of a material releasing gas upon heating. The gas-releasing material (5) is protected from the influence of moist air at comparatively high temperature by means of a layer of metal (6) provided on the grains of the gas-releasing material (5). As a result of this the gettering device (21) is suitable for being assembled in a television display tube before the window (12) and the cone (11) of the tube have been sealed together by means of a sealing glass (18).
Patent EP-0046315-A1 (EP)
Inventor: BONGIOANNI LUIGI
IPC: H02K5/20
Filed: 1981-07-22
Abstract: 1. Air-cooled electrical machine having a casing (3) surrounding the stator sheet metal body and having adjacent inner (9) and outer (8) cooling air ducts extending in the longitudinal direction, which cooling air ducts are formed by profile section parts, characterised in that the casing is formed as a constructional unit from standard profile section beams with T or angle profiles and an inner shell, that the ends of the arms (7') of the T profile section beams (7) butt up against one another over the total length of the casing (3) and are there welded and the outer ends of the arms (16') of each angle profile section beam (16) butt up against the apex (16") of the adjacent angle profile section beam over the total length of the casing (3) and are there welded, the ends of the arms (7', 16') forming the outer shell of the casing (3), while the webs (7") of the T profile section beam (7) or the arm (16"') of the angle profile section beam (16) are welded to the duct cover (10, 11) forming the inner shell of the casing, the inner shell being provided with penetrations which provide the connection between the inner cooling air ducts (9) and the space between the stator sheet metal body and the casing (3), and that the webs (7") of the T profile section beam (7) or the arms (16"') of the angle profile section beams (16) form the boundaries of the adjacent cooling air ducts (8, 9).
Patent EP-0052389-A1 (EP)
Inventor: VANDECANDELAERE LUCIEN
IPC: A47C27/045
Filed: 1981-10-23
Abstract: The invention relates to the automatic production of spring assemblies for cushions or mattresses and for the mattresses and cushions thereby obtained. It also relates to a number of processes and machines for this automatic production and to a spring collection (17) which comprises a spring bandolier (12) wound under radial pressure onto a spindle (31). 
     According to the invention, spring bandoliers (12), comprising helicoidal springs (1) encased in bags (2), are arranged with a suitable distribution to a strip which is covered at its underside, resp. upperside with a flexible anchoring sheet (5) resp. (4) so as to locally fix a part of the spring bags (2) in the sheets. Preferably the anchoring sheets (4, 5) comprise a wide-meshed netting (6) that is at least partially embedded in an elastomeric material (20). The elastomeric material (20) is thereby deposited on the netting (6) in obliquely arranged strips (54, 55 ...) which cross each other.
Patent EP-0040535-A1 (EP)
Inventor: MATSUZAWA TOSHIHARU
IPC: H01L21/027
Filed: 1981-05-18
Abstract: A film of a photoresist having phenolic hydroxyl groups is irradiated with far-ultraviolet radiation, and is thereafter developed with an alkaline aqueous solution. Using the resist pattern thus obtained as a mask, dry etching is carried out to form a microscopic pattern. The photoresist of this composition is highly immune against dry etching, so that the microscopic pattern can be formed at a high precision. By adding an azide of a specified structure, the photoresist has its sensitivity to the far-ultraviolet radiation greatly enhanced, allowing shorter exposure times.
Patent EP-0040993-A1 (EP)
Inventor: NESSFIELD STANLEY
IPC: B65D90/02
Filed: 1981-05-28
Abstract: A cargo container comprises a wall 6 having a ventilation chamber 50. A horizontally-extending re-entrant notch 55 contributes to the stiffness of an outer wall 54 of the chamber 50 which is not substantially wider than a conventional corrugated portion 12 of the wall 6 and does not significantly effect its strength. Ventilation holes 76, 78 are displaced vertically to prevent rein or sea-spray entering the container. The holes 76 allow water to drain from the chamber 50 and holes 80 allow condensation on the inside of the container to drain into the chamber 50. 
     Alternatively the drainage holes are not offset and a baffle plate is fastened within the ventilation chamber. 
     In a preferred embodiment there are two ventilation chambers forming the uppermost and lowermost portions of the container wall.
Patent EP-0037299-A1 (EP)
Title: Dispositif de synchronisation d'informations numériques transmises par paquets
Inventor: FOURCADE PIERRE
IPC: H04L7/033
Filed: 1981-03-10
Abstract: L'invention se rapporte à la transmission d'informations numériques par paquets. L'invention a pour objet un dispositif de synchronisation, à la réception, de telles informations comprenant une voie signal qui comporte une ligne à retard (11) et un circuit d'échantillonnage (13) par un signal synchronisé, au rythme f des informations reçues, et une voie de synchronisation qui comporte un circuit logique de comparaison, principalement les bascules (15 et 16) comparant les transitions des informations reçues à des signaux de référence de même rythme f, mais décalés dans le temps. Ce circuit délivre, à la fin de la phase de comparaison le signal synchrônisé. Un registre à mémoire (27) associé à un multiplexeur (28) permet de sélectionner ce signal synchronisé pour l'échantillonnage par le circuit d'échantillonnage (13) pour le paquet correspondant; le retard introduit par la ligne à retard étant égal à la durée de la phase de synchronisation. Application, notamment, à la synchronisation d'informations numériques transmises par paquets successifs modulant des porteuses à fréquences différentes.
Patent EP-0048197-A1 (EP)
Inventor: BOUDIN JEAN-PIERRE
IPC: A01B61/04
Filed: 1981-09-04
Abstract: Safety device for teeth of subsoilers of a type where each tooth is articulated on the frame and immobilised in terms of rotation by a bolt capable of being sheared when it encounters a major obstacle, characterised in that the pivot pin (4) of each tooth (3) is located in the upper part of a slot (7) made in the tooth and extending obliquely downwards in the direction of advance of the latter. <IMAGE>
Patent EP-0051551-A1 (EP)
Inventor: SCHWARTZ GILBERT
IPC: B01D9/00
Filed: 1981-10-20
Abstract: The liquid-solid separation and the purification of any product crystallisable in the region of -70 DEG  to +250 DEG  Celsius is carried out at crystallisation by noncontinuous actions linked one following another and carried out in the same apparatus, product localised outside the tubes in which the heat transfer is obtained by successive circulation or evaporation or condensation of the transfer fluid travelling inside the tubes. The apparatus comprises several superposed treatment stages (2, 3, 4) operating in parallel and identically, these stages having a cylindrical section. <IMAGE>
Patent EP-0050670-A1 (EP)
Title: Compositions contenant du 1-triacontanol et stimulant la croissance des plantes
Inventor: WELEBIR ANDREW J
IPC: A01N31/02
Filed: 1981-05-01
Abstract: Compositions stimulant la croissance des plantes comprenant une solution concentree sensiblement soluble dans l'eau comprenant du 1-triacontanol, un solvant organique polaire, des ions metalliques possedant une valence d'au moins + 2, et d'autres substances stimulant la croissance des plantes. Les ions metalliques decrits dans la presente invention augmentent visiblement l'effet de stimulation de croissance du 1-tricontanol lors de l'application aux plantes, ce qui se traduit par des augmentations du rendement des recoltes pouvant atteindre 50 a 100%. L'adjonction de certaines substances stimulant la croissance des plantes telles que des auxines, des gibberellines, des cytokinines et des kinines, ainsi que des brassines et des brassino-steroides changent la reaction des plantes aux compositions de 1-triacontanol contenant des ions metalliques et elargissent la gamme dans laquelle ces ions metalliques contribuent efficacement a la stimulation de la croissance des plantes par le 1-triacontanol.
Patent EP-0085729-A1 (EP)
Inventor: PEDIGREW COLIN
IPC: A61F13/472
Filed: 1982-02-09
Abstract: Die Erfindung beschreibt ein Verfahren und eine Vorrichtung, bei denen exakt umrissene vorbestimmte Bereiche eines Substrates mit einem dünnen Schmelzkleberfilm belegt, diese Bereiche dann mit Partikeln eines hochaktiven Absorbers belegt und überschüssige Absorberpartikel anschließend pneumatisch oder mechanisch entfernt werden, so daß der Bedarf an Absorbermaterial klein gehalten wird. In apparativer Hinsicht sind lediglich ein Auftragskopf 52, ein Dosierkopf 60 oder 85 und eine Einrichtung 70, 75, 76 zum Entfernen von überschüssigem Absorbermaterial erforderlich, so daß bei der Produktion von Hygieneartikeln die dafür existierenden Maschinen mühelos um die erfindungsgemäße Vorrichtung ergänzt werden und dann nach dem neuartigen Verfahren arbeiten können.
Patent EP-0061061-A1 (EP)
Inventor: ADKINS JOHN S
IPC: F16H37/08
Filed: 1982-03-08
Abstract: A variable speed rotary power transmission including a first variable diameter sheave assembly (64) driven by a power input shaft (14), and a second variable diameter sheave assembly (60) for driving a power output apparatus (59, 61). The first sheave assembly (64) drives the second sheave assembly (60) by means of at least one belt (62). A control system (74, 80, 98, 102, 108, 112, 126, 128, 129) is operably driven by the shaft (14) and coupled to said first and second sheave assemblies (64, 60) for generally inversely varying the effective diameters of said sheave assemblies with respect to each other to vary the drive ratio between said sheave assemblies. Preferably, the transmission also includes a planetary gear train (12) having a cage (26) with at least one planet gear (32) meshed between a ring gear (56) and a sun gear (38) for orbital motion about an axis (50) common to the ring gear (56) and the sun gear (38). A driven output shaft (16) is connected to the sun gear (38) and input shaft (14) rotatably drives cage (26), while the power output apparatus drives the ring gear (56).
Patent EP-0065705-A1 (EP)
Inventor: SANER HANS DR
IPC: C07D239/48
Filed: 1982-05-12
Abstract: 1. A process for the preparation of 2,4-diamino-5-(3,5-dimethoxy-4-(2-methoxyethoxy)-benzyl)- pyrimidine represented by formula I  see diagramm : EP0065705,P4,F1 characterized in that beta-anilino-alpha-(3,5-dimethoxy-4-(2-methoxyethyl)- benzyl)-acrylonitril represented by formula II  see diagramm : EP0065705,P4,F2  is brought to reaction with guanidine as a free base in a solution containing ethanol under reflux.
Patent EP-0069326-A1 (EP)
Inventor: WINSTEL WOLFGANG
IPC: C09D7/12
Filed: 1982-06-29
Abstract: 1. An aqueous plastics dispersion based on a polymer of at least one olefinically unsaturated compound, characterized in that it is composed of a) 90 to 99.8 per cent by weight of an aqueous dispersion of a polymer of at least one olefinically unsaturated compound, it being possible for the dispersion to contain a customary emulsifier and a customary dispersing auxiliary in a customary amount, and the dispersion having a solids content of 30 to 60 per cent by weight and a minimum film-forming temperature of zero to +50 degrees C, and b) 0.2 to 10 per cent by weight of a glycidyl ether having an epoxide value of 0.1 to 0.8.
Patent EP-0074068-A1 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F01P1/06
Filed: 1982-08-31
Abstract: A cooling device (12) of an automotive alternator (10) comprises a cooling fan (20) of the mixed flow type and including a boss section (22) secured on a rototor shaft (14) of the alternator. The boss section (22) increases in sectional area in the direction from the upstream side ot the downstream side of the cooling fan in which direction air flows when the cooling fan rotates. A plurality of fins (24) are formed radially on the boss section (22) in a manner that diagonal flow of air stream is generated at a location downstream of the cooling fan. Additionally, a fan-shroud (26) is provided to surround the cooling fan (20) and formed with upstream and downstream openings (26a, 26b) which are respectively located in the vicinity of the upstream and downstream sides of the cooling fan, the downstream opening being larger than the upstream opening. The thus arranged cooling device (12) reduces noise generated due to the rotation of cooling fan, while ensuring a sufficient amount of cooling air.