baber/WOPTO huggingface dataset:
Patent EP-0127694-A1 (EP)
Inventor: BAJULAZ ROGER
IPC: F01C9/00
Filed: 1983-06-04
Abstract: 1. Machine having oscillating chambers and pistons comprising at least one central pivot (7; 77; 102) driven in rotation by a motor member (1; 92; 104) ; and at least one piston (22; 71; 108) pivoted concentrically to the axis of the central pivot (7; 77; 102) comprising at least one active surface displacing itself within at least one chamber (9; 76; 111) in order to modify its volume ; the walls (10, 11; 78; 77; 103, 102) of this chamber (9; 76; 111) being fast with the central pivot (7; 77; 102) and fast for rotation around the longitudinal axis of the machine with a distribution member (15; 81; 104) ; the inside wall (11; 77; 102) of said chamber (9; 76; 111) having the shape of a surface of revolution the axis of which coincides with the one of the central pivot (7; 77; 102) ; characterized by the fact that the piston (22; 71; 108) is rotatively mounted on an active part of an eccentric (33; 83; 113) the axis of the active part of which passes through the intersection (0) of the axes of the motor member (1; 92; 104) and of the central pivot (7; 77; 102) ; by the fact that it comprises kinematic linkage means (31, 38, 41; 93, 94, 95; 114, 115, 116) imposing a relative rotation between the eccentric (33; 83; 113) and the motor member (1; 92; 104) ; by the fact the outside wall (10; 78; 103) of this chamber (9; 76; 111) is formed of a shell journaled on the distribution member (15; 81; 104) ; and by the fact the central pivot (7; 77; 102) is mounted oscillating around a direction perpendicular to the axis of the motor member (1; 92; 104).
Patent EP-0099004-A1 (EP)
Inventor: LATTMANN JURG
IPC: B23P15/40
Filed: 1983-06-22
Abstract: 1. Cutting die (1) for cutting stapled sheet material into pieces of closed circumferential shape, having a wedge-shaped blade composed of a rear base support section (4) and of a front cutting section (2) connected to said base support section, wherein the plane of the front cutting section (2) forms the connection plane (5) to the base support section (4) and extends at a right angle to the cutting direction, characterized in that the front cutting section (2) is made of a planar layer of cemented carbide material, its inner and outer circumferential faces being cut out of this layer and the base support section is made of steel, wherein said two sections are connected to each other along their whole plane contact face by means of adhesive or solder so as to form an integral blade composed of said two sections, each of these sections contributing to the cutting geometry, because the depth of penetration of the blade into the stapled sheet material exceeds the heigth of said contact face.
Patent EP-0134264-A1 (EP)
Inventor: HAYES WILLIAM VERNE
IPC: B01J19/12
Filed: 1983-08-08
Abstract: Nitroalkanes having from 1 to 4 carbon atoms are made by reacting the analogous aliphatic hydrocarbon with nitric acid, or N0 2 , in the vapor phase in the presence of actinic light. Lower temperatures and pressures are required than known to the art and the product is obtained in better yields and with fewer by-products.
Patent EP-0108249-A1 (EP)
Inventor: HANNES KLAUS DR ING
IPC: C04B11/26
Filed: 1983-10-04
Abstract: 1. A process for drying moist gypsum, in particular gypsum from a wet-chemical flue-gas desulphurisation unit, by means of flue gas from a furnace installation, in particular of a coal-fired power station, wherein heat is exchanged between the air, which at least in part is fed as combustion air to the furnace installation, and the flue gas issuing from the furnace installation, characterised in that the moist gypsum is dried with hot drying air which is heated by heat exchange with the flue gas of the furnace installation.
Patent EP-0110241-A1 (EP)
Inventor: ARTUSI ALDO
IPC: B65B7/16
Filed: 1983-11-17
Abstract: An apparatus and method for sealing a film or foil or the like on to a container, by means of a downwardly movable heating device which is arranged between two columns or pillars bridged by a transverse member and below which the container can be passed, in a carrier member, are to be such that the operation of applying the film or foil to the container is automated and the operating procedure is accelerated. For the purpose, a clamping means (K) is coupled to the carrier member (15), for receiving the film or foil (62) or the like, wherein the clamping means comprises guide means (70) which are secured to the columns or pillars (5, 6) and on which there are slidably disposed slide members (71) which each have a respective lever (72) passing therethrough, each said lever being provided with a beak-like projection or lug (73) and being rotatable about an axis (A), the slide members and the levers together forming a clamping gap (74) for receiving the film or foil (62), wherein the lever (72) is connected to the carrier member (15) at the other end from the beak-like projection or lug (73). The method according to the invention is distinguished in that, when the carrier member is moved into a position below the heating device, the film or foil or the like is entrained by a clamping means and laid over the container. The film or foil is to be taken from a roll and fed to the clamping means, its direction being deflected into the direction of movement of the carrier member, by way of a slot.
Patent EP-0091714-A1 (EP)
Inventor: KUHFUSS RUNWALT
IPC: B41K3/12
Filed: 1983-04-05
Abstract: Fertig bedruckte Wertscheinbogen (10) werden in einer Numeriermaschine (21) numeriert, an deren Numerierwerken (21b) zusätzliche Klischees befestigt sind, welche im konstanten, vorbestimmten Abstand zur aufgedruckten Nummer eine dem betreffenden Wertschein zugeordnete Schnittmarke auf einem später abgeschnittenen Bogenrand aufdrucken. Diese Schnittmarken definieren beim anschliessenden Streifenschnitt der Bogenstapel diejenigen Schnittkanten, welche bei einer späteren automatischen Ablesung der Nummer der im Umlauf befindlichen Wertscheine die die exakte Ableseposition bestimmenden Bezugskanten der Wertscheine darstellen. Zu diesem Zwecke werden die Schnittmarken durch ein am Streifenschnittwerk (27) angeordnetes Lesegerät (28) abgelesen, welches die den Bogenstapel sukzessive in die Schnittstellungen bewegende Vorschubvorrichtung (26) steuert. Auf diese Weise wird erreicht, dass der für zuverlässige automatische Nummernablesung kritische Abstand zwischen der Position der abzulesenden Nummer und der Bezugskante eines Wertscheins, unabhängig von allen möglichen, bei der Verarbeitung der Bogen zu fertig geschnittenen Wertscheinen auftretenden Toleranzen, für alle Wertscheine praktisch konstant bleibt.
Patent EP-0083569-A1 (EP)
Inventor: HOFMANN LEE GREGOR
IPC: G05D1/10
Filed: 1983-01-04
Abstract: A bank-to-turn pursuit controller provides rapid and precise pursuit steering control toward a target point with direction substantially different from the vehicle direction of travel using positive lift load factors between zero and a specified maximum to generate commands which rotate the vehicle toward the target point at every instant of time.
Patent EP-0109409-A1 (EP)
Inventor: REINHALL ROLF
IPC: D21B1/12
Filed: 1983-05-03
Abstract: Dans un procédé et un dispositif de production de pulpe de cellulose à partir d'un matériau de fibres de lignocellulose, le matériau de fibres est traité sous pression de vapeur. Le traitement est exécuté dans un concasseur (18, 32) ou un appareil analogue dans des conditions telles que sensiblement tout le liquide présent dans le matériau et/ou ajouté au matériau pendant le traitement est converti en forme gazeuse ou en vapeur. Le gaz ou la vapeur ainsi produits, et tout autre gaz ajouté sont utilisés pour transporter le matériau de cellulose à haute vitesse au moins jusqu'a un récipient successif de séparation (22, 36, 38, 40) dans lequel les fibres entraînées avec le gaz ou la vapeur parcourent une trajectoire au cours de laquelle le matériau de fibres est trié par rapport au poids, à la surface spécifique ou à d'autres caractéristiques de différenciation.
Patent EP-0106882-A1 (EP)
Inventor: CUSEY DAR L
IPC: H01Q1/10
Filed: 1983-04-06
Abstract: Une antenne escamotable (10) entraînée par un moteur, compacte et légère, peut être supportée au sommet d'un tube de support (14). Un logement en plastique moulé (12, 30) forme en partie le moteur d'entraînement. Une transmission (34) pour l'extension et la rétraction du mât de l'antenne utilise une courroie de distribution (78) et des roues de poulie (61, 62), et comprend une roue libre (84) ou une interconnexion (76) de stockage et de libération d'énergie entre une roue de poulie entraînée (62) et un moyeu (64) qui entraîne une corde flexible (46) connectée au mât de l'antenne. Un assemblage à commutateur (32) dans l'enceinte comprend un transducteur (99) qui détecte la rotation du moyeu (64) et arrête automatiquement l'entraînement lorsque le mât atteint sa position déployée ou rétractée ou lorsque le mât rencontre un obstacle.
Patent EP-0125477-A1 (EP)
Inventor: HUBNER JOCHEN
IPC: C03B40/02
Filed: 1984-04-07
Abstract: Hollow glassware is made in a method wherein a necking shear is displaceable between one end position blocking one end of a passage of a preform mold and another end position at a final mold and a liquid is sprayed into the other end of the passage of the preform mold. In addition the necking shear is temporarily retained in an intermediate position between the two molds and simultaneously the liquid is sprayed into the passage. This passage is upright and the one end is below the other end. Thus a pocket of air that would prevent the mist from settling in the passage is not created, and the passage can be effectively wetted even by a relatively small volume of liquid. A bottom-blowing unit constituted as a vertically displaceable plug is provided below the preform mold. This plug is raised once the gob is in place and during top blowing to form the initial hollow in it and is shielded during spraying of the liquid into the passage. This shielding can be effected by blowing air against the lower end of the passage, or a cover can be slid into place over the lowered plug.
Patent EP-0123308-A1 (EP)
Title: Procédé de matification locale de revêtements synthétiques et produits obtenus
Inventor: COURTOY JEAN-FRANCOIS
IPC: D06N7/00
Filed: 1984-04-21
Abstract: Le procédé comporte le dépôt sur un support moussable ou non (2), dans une première zone (3), d'une enduction ou impression contenant au moins un premier initiateur de polymérisation et, dans une deuxième zone (5) qui peut éventuellement comprendre partiellement la première zone, d'une enduction à base de monomère réticulable contenant au moins un deuxième initiateur de polymérisation, au moins deux initiateurs étant différents et déclenchés soit par des effects différents soit par un même effet pour des zones spectrales différentes, une prégélification et au moins localement un grainage; une polymérisation de la première zone afin de fixer son aspect et une gélification qui, causant la fluidification du vernis, provoque la disparition de l'aspect grainé dans la zone non réticulée, et éventuellement une expansion et une réticulation thermique. Application à la réalisation de revêtements de murs et de sols.
Patent EP-0156006-A1 (EP)
Inventor: FEUERBAUM HANS-PETER DR ING
IPC: G01R31/28
Filed: 1984-12-04
Abstract: Mit einem Verfahren zur automatischen Einstellung des Arbeitspunkts bei Signalverlaufsmessungen mit Korpuskularstrahl-Meßgeräten soll eine automatische Arbeitspunkteinstellung auch dann möglich sein, wenn kein bestimmter Zeitpunkt bekannt ist, zu dem ein bestimmtes Referenzpotential an einem Meßpunkt vorliegt. Bei stroboskopisch eingetasteten Primärkorpuskeln wird an den Meßpunkt ein periodischer signalverlauf angelegt, der neben anderen Potentialen auch ein bestimmtes Referenzpotential aufweist. Die Eintastphase der eingetasteten Primärkorpuskeln bezüglich des periodischen Signalverlaufs wird variiert. Auf diese Weise wird der periodische Signalverlauf qualitativ aufgezeichnet. Derjenige Phasenpunkt des qualitativ aufgezeichneten Signalverlaufs wird ermittelt, der dem bestimmten Referenzpotential am Meßpunkt entspricht. Die Eintastphase der Orimärkorpuskeln wird während der Arbeitspunkteinstellung konstant auf solchen Phasenpunkten gehalten, bei denen das Referenzpotential am Meßpunkt anliegt.
Patent EP-0132878-A1 (EP)
Inventor: BENTIN HORST
IPC: B23P15/16
Filed: 1984-07-11
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer Düsenplatte für Tintenstrahldrucker, bei dem die Düsenplatte von einem die inneren Abmessungen einer Düse aufweisenden Präge- bzw. Stanzstempel in einem Arbeitsgang zunächst durch eine kreisförmige Öffnung einer Prägematrize hindurch gestreckt und anschließend unter weiterer Streckung in einem Block als Schneidekissen zur Düsenbildung gestanzt wird. Mit der Düsenplatte wird eine an ihrer dem Stempel abgekehrten Seite fest anliegende Metallfolie durch die kreisförmige Öffnung hindurch gestreckt und gestanzt, die aus einem gegenüber dem Düsenplattenmaterial härteren Material ohne mechanische Vorzugsrichtung, vorzugsweise aus amorphem oder mikrokristallinem Material, besteht.
Patent EP-0151823-A1 (EP)
Inventor: FENNEMANN WOLFGANG
IPC: C01B17/79
Filed: 1984-12-01
Abstract: A catalyst is produced in two stages in that prefabricated carrier bodies are impregnated with solutions which contain vanadium and alkalies. When the impregnated carrier bodies have been dried, the conversion activity of the catalyst is increased further in that the catalyst is activated under oxidizing conditions at a temperature of 700 DEG  C. to 1000 DEG  C.
Patent EP-0124414-A1 (EP)
Inventor: PERINEAU JEAN GERARD
IPC: F16F9/096
Filed: 1984-04-16
Abstract: 1. An oil and gas accumulator for vehicle suspensions, comprising an enclosure (1) having a flexible membrane (2) separating it into two compartments (3) and (4) one of which is intended for receiving a pressurized gas and the second of which is provided with means for connecting it, through a shock absorber, to a hydraulic circuit of the suspension, characterized in that the second compartment (4) of its enclosure is connected to two connectors (9a) and (9b) by two separate circuits in each of which is placed a shock absorber (10a) or (10b), and in that it comprises means (14) for adjusting the two shock absorbers simultaneously.
Patent EP-0147249-A1 (EP)
Inventor: VORA MADHUKAR B
IPC: H01L29/732
Filed: 1984-09-14
Abstract: Method for making essentially vertical, transistor structures in islands of an epitaxial silicon layer surrounded by an insulating field. A first junction (100) is formed in the epitaxial silicon layer, the first junction terminating in a first layer of insulating material (110). A second junction (111) is formed in the epitaxial silicon layer and this second junction is aligned with the first junction. The second junction may likewise terminate in a second layer (112) of insulating material. In this configuration the insulating layers may define boundaries of the first and second junctions. The boundaries may be selected so that the first and second junctions have approximately equal areas. Fabricating a multiple collector, bipolar transistor structure for integrated circuits.
Patent EP-0143849-A1 (EP)
Inventor: MINAMI TAMOTSU
IPC: C07H21/04
Filed: 1984-03-01
Abstract: A process for the scission of a labelled DNA chemically modified base-selectively at the chemically modified position to chemically determined DNA base sequence, which comprises modifying DNA with a chemical reagent, bringing the reaction solution into contact with an adsorbent to adsorb the chemically modified DNA, washing the adsorbent with a washing solution to remove the chemically modifying agent, eluting the adsorbed modified DNA with an eluent, concentrating the eluate, adding a scission reagent thereto, and heating the solution. This process is conducted using an apparatus in which a reactor (1) for retaining the DNA modification reaction solution, a liquid-transport pump (4), an adsorbent-containing apparatus (2), a cross valve (5), and a condenser (3) are mutually connected through pipes.
Patent EP-0144430-A1 (EP)
Inventor: YOSINO AKIRA
IPC: F25J3/04
Filed: 1984-03-07
Abstract: Cet appareil de production d'azote gazeux de grande pureté peut être utilisé dans des domaines tels que, par exemple, l'industrie électronique, pour la fabrication de semiconducteurs au silicium. Les appareil cryogènes conventionnels de liquéfaction et de production d'azote gazeux PSA présentent de nombreuses défaillances, et l'azote obtenu par ces appareils conventionnels a un prix élevé, tout en étant d'une pureté médiocre. Dans l'appareil de la présente invention, une tour de fractionnement (15) est reliée à un réservoir de stockage d'azote liquide (23) par l'intermédiaire d'un chemin d'admission (24). De l'air comprimé à une température ultra-basse, qui est pompé dans la tour de fractionnement (15) au travers d'un compresseur d'air (9), d'un organe d'élimination (12) et d'échangeurs thermiques (13), (14), est refroidi encore plus par la chaleur d'évaporation de l'azote liquide, de sorte que l'azote peut être extrait à l'état gazeux, en laissant l'oxygène à l'état liquide, à cause de la différence entre leurs points d'ébullition respectifs. L'azote ainsi obtenu est mélangé à de l'azote liquide pulvérisé provenant du réservoir de stockage d'azote liquide (23), de manière à obtenir l'azote final à l'état gazeux. Il est ainsi possible de produire de l'azote gazeux d'une grande pureté d'une manière économique, pratiquement sans défaillances mécaniques.
Patent EP-0160245-A1 (EP)
Title: Procédé de changement du sens de rotation d'un moteur à combustion interne et moteur faisant application de ce procédé
Inventor: MAGNET JEAN-LOUIS
IPC: F01L13/02
Filed: 1985-04-16
Abstract: La présente invention concerne un procédé de changement du sens de rotation d'un moteur à combustion interne, notamment d'un moteur marin, dans lequel les arbres à cames (15) comportent, pour chaque poussoir (20) d'un organe commandé, deux cames (16, 17) réservées chacune à un sens de rotation, le changement du sens de rotation du moteur étant obtenu par translation desdits arbres à cames, caractérisé en ce que l'on effectue, préalablement à la translation des arbres à cames, une rotation d'un quart de tour des poussoirs de manière à rendre l'axe de rotation du galet (10) de chaque poussoir (20) orthogonal à la direction de translation des arbres à cames. Elle concerne également un moteur faisant application de ce procédé. Application aux gros moteurs marins.
Patent EP-0199832-A1 (EP)
Inventor: WIENS WILLIAM S
IPC: F16H9/24
Filed: 1985-04-27
Abstract: A variable speed transmission (20) includes a sprocket (46) mounted on a first shaft (22) for rotation therewith. A variable effective diameter pulley (30) is mounted for rotation on a driven shaft (32). The pulley includes a pair of pulley halves (80, 82) having opposed inclined belt engaging surfaces (84, 86) and splines (90, 94) extending from the pulley halves. The splines are intermeshed so that the pulley halves may be drawn together or separated while rotating as a unit. A split shaft (130), including two half shafts (132,134), extend within the pulley halves. Each half shaft engages one of the pulley halves such that as the half shafts are moved relative to one another, the pulley halves are moved one relative to the other. A pulley control mechanism (66) is provided for moving the halves of the split shaft simultaneously such that the center line of the pulley remains fixed as the pulley halves move together or apart. An endless chain assembly (60) is mounted around the gear and variable effective diameter pulley arrangement to transmit rotation therebetween. The belt includes edge portions (234) for engaging the pulley and an intermediate portion (230) for engaging the sprocket (46). An idler pulley (50) is controlled by an idler tensioner actuation mechanism (52) to maintain tension on the belt as the effective diameter of the pulley is varied.
Patent EP-0175204-A1 (EP)
Inventor: MENNICKE WINFRIED DR
IPC: C09B55/00
Filed: 1985-09-03
Abstract: 1:2 chromium complex dyes of the formula <IMAGE> are highly suitable for dyeing and printing natural and synthetic nitrogen-containing materials, in particular wool, nylon and leather, in red shades having good allround fastness properties.
Patent EP-0156480-A1 (EP)
Inventor: OHZEKI KAZUO C O PATENT DIVISI
IPC: H04B3/06
Filed: 1985-02-13
Abstract: A timing control signal generator used in a Teletext signal waveform equalizer to remove waveform distortions in a Teletext signal inserted into a horizontal scanning line for a vertical blanking interval of a television signal and arranged to generate timing control signals for controlling the operation of the waveform equalizer. The timing of each of the timing control signals, at which the level variation thereof occurs, is predetermined. To generate these timing control signals by a small scale circuit arrangement, a pair of counters (42, 48) and a pair of read only memories (43, 49) are used. The first counter (42) is cleared by a field start signal (FSTRT) and counts sample clock pulses (CK) synchronized with the Teletext signal. The first ROM (43) stores information indicative of level changes of the timing control signals and is accessed by the first counter. The level change information read out from the first ROM is counted by the second counter (48). The second counter accesses the second ROM (49) which stores level information of the timing control signals at the level change timing of at least one of the timing control signals. The level information of the timing control signals read out from the second ROM is held in a latch circuit (50), thereby producing the timing control signals.
Patent EP-0198134-A1 (EP)
Inventor: QUINTON BRIAN PHILIP
IPC: B25J9/16
Filed: 1985-04-17
Abstract: A remote centre compliance system for compliantly connecting a robot support arm interface (1) to an operator device interface (11) comprises at least three gas-tight spring bellows (20) interconnecting the interfaces (1,11) and a connection means (22) for connecting the interiors of the bellows (20) in common to an external variable pressure source (28). The compliance of the system both rotational and lateral, may be controlled by the applied pressure. The bellows (20) may also be evacuated so that their resultant collapse locks the support structure (1) and operator device (11) together.
Patent EP-0167246-A1 (EP)
Inventor: SUZUI AKIRA
IPC: B32B7/02
Filed: 1985-05-10
Abstract: A composite waterproof sheet (1) to be attached to a concrete surface (3) the sheet being laminated with a water absorptive tacky material (2) which is prepared by blending a tacky material and a water absorptive material so that the composition may absorb water of at least 15 weight % relative to the empty weight of said material and has a modulus of dynamic shearing stored elasticity of 3 x 10 3 -  5 x 10 7  dyn/cm 2 .
Patent EP-0165715-A1 (EP)
Inventor: CATHER DOUGLAS A
IPC: F16J15/32
Filed: 1985-05-21
Abstract: The seal includes a shell (10) which comprises a radial portion (24) coaxially connected at its outer perimeter with a substantially cyclindrical portion (20. An elastomeric body (12) is bonded to the inner surface of the shell (10), having an annular sealing lip (30) on a part of the body (12) made of a low friction material. Differential pressure across the seal is prevented from forcing the sealing lip (30) axially past the radial portion (24) by means of a second cylindrical portion (22) connected with the inner perimeter of the radial portion (24). The ring-like second cylindrical portion (22) abuts, but is not bonded to the elastomeric body (12).