baber/WOPTO huggingface dataset:
Patent EP-0053112-A1 (EP)
Title: Dispositif de precharge et de liberation de frein
Inventor: BROWN VAIKAI K
IPC: F16D65/14
Filed: 1980-05-28
Abstract: Un dispositif d'entrainement (10) possede un assemblage d'engrenages planetaires (26) et un assemblage de frein (28) avec des disques de friction (32) et de reaction (34) qui peuvent etre engages pour arreter la rotation d'une roue associee (16) resultant du mouvement rotatif transfere par l'intermediaire de l'assemblage d'engrenages (26). La ou ces disques (32, 34) sont normalement pousses pour s'engager pour assurer une fonction de freinage d'urgence ou de stationnement automatique, des disques (32, 34) doivent etre liberes avant, par exemple, de remorquer un vehicule associe. L'un des elements (54, 56) de l'assemblage a engrenages (26) est utilise pour determiner la position des disques (32, 34) pour effectuer un bon reglage. Les disques (32, 34) sont reglables de l'exterieur de la roue en changeant la position relative de l'element selectionne (54, 56) de l'assemblage a engrenages (26) sur le cote de la roue (16). Ainsi, les disques des freins (32, 34) peuvent etre ajustes sans demonter l'assemblage d'entrainement de roue (10) pour accelerer le remorquage ou simplifier le reglage des disques (32, 34) lorsque c'est necessaire.
Patent EP-0048716-A1 (EP)
Inventor: KARNING HEINRICH
IPC: H01S3/07
Filed: 1981-01-24
Abstract: Dans un dispositif a laser (1) avec voie de rayonnement repliee des miroirs sont situes aux extremites de l'espace interelectrode. Ces miroirs sont du type qui changent la direction du faisceau laser et/ou sont semi-transparents (18 a 21). Ces miroirs sont formes ou se trouvent sous des angles tels qu'au moins un partie du rayonnement laser est reflechi ou devie a la maniere d'un laser en anneau. Dans une telle utilisation du milieu actif on obtient une montee plus rapide de l'amplication et, en resonateur instable, une bonne dissipation de l'energie en regime monomode. Pour autant que les cotes frontaux (8, 9) du boitier qui entourent le dispositif a laser sont totalement et/ou partiellement reflechissants les problemes d'ajustage tombent. La forme de l'impulsion peut etre modifiee dans le temps par un element (27) prevu dans la region couplee du faisceau laser (17') element qui est un commutateur optique actif ou un modulateur a facteur de qualite.
Patent EP-0076259-A1 (EP)
Title: Controller for system for spatially transforming images.
Inventor: GABRIEL STEVEN ALLEN
IPC: G06F3/023
Filed: 1981-04-10
Abstract: PCT No. PCT/US81/00470 Sec. 371 Date Sep. 28, 1981 Sec. 102(e) Date Sep. 28, 1981 PCT Filed Apr. 10, 1981 PCT Pub. No. WO82/03712 PCT Pub. Date Oct. 28, 1982.A control system is coupled to control a system for spatially transforming images by separate transformation of each dimension of the image. The control system includes a control panel having a three-axis joystick and a set of keys providing function selection and assignment of the joystick to a particular control function, a panel processor coupled to receive and interpret control panel data and a high level controller. The high level controller responds to the operator control information from the panel processor to establish selected image transformation information at selected knot points and communicates to a transformation portion of the transformation system data controlling the transformation of each image field with data for fields between knot points being developed from a cubic spline interpolation between knot points.
Patent EP-0057730-A1 (EP)
Inventor: IKEGAMI TAKASHI MITSUBISHI DEN
IPC: H02J7/14
Filed: 1981-08-19
Abstract: Generateur electrique d'alimentation en energie electrique a courant alternatif ou continu d'une batterie et d'une pluralite de dispositifs electriques montes dans un vehicule ou similaire. Montes l'un a cote de l'autre sur un arbre rotatif (5), se trouvent un premier dispositif rotor (2) ayant une premiere bobine de champ (3A) sur laquelle est applique un courant electrique par l'intermediaire de balais (9) et de bagues collectrices (8), et un dispositif rotor du type a induction (28) excite par un second enroulement de champ (3B) dispose a l'interieur avec un petit espace. Un dispositif redresseur est connecte a une premiere bobine d'induit (11b) d'un premier stator (11) dispose a l'oppose du premier dispositif rotort (2) de telle sorte que l'alimentation en courant continu soit obtenue a partir du dispositif redresseur, et l'alimentation en courant alternatif est obtenue a partir d'une seconde bobine d'induit (32b) d'un second stator (32) dispose en opposition au dispositif rotor du type a induction (28).
Patent EP-0066159-A1 (EP)
Inventor: FERRIS TIMOTHY A
IPC: H02P6/06
Filed: 1982-05-15
Abstract: A motor control system for a high accuracy incremental motion system such as a paper feed system in a high speed printer. The system utilizes a stepping motor (10) which is driven in one of two modes, depending upon its position. During most of the movement from one position to another, the motor is driven as a DC brushless motor. This is accomplished by commutating the phases of the motor so that they are energized around the peaks of their torque curves. The motor is driven in a closed loop fashion, with velocity commands being generated by a velocity profile generator (25) incorporating a microprocessor (24). Both position and velocity feedback are utilized. Since the motor (10) is driven as a DC brushless motor, traditional control theory methods (e.g., Root locus, Bode, etc.) can be employed. 
     As the motor nears the final desired position, the system switches so that the motor is energized as a step motor. This energization is applied when the motor is less than one motor step from its final position, and causes the motor to be drawn to a null point and held in position. Velocity feedback is provided to damp the motor so as to further decrease positioning time.
Patent EP-0072429-A1 (EP)
Inventor: HOFMANN JURGEN DR DIPL-CHEM
IPC: G21F1/10
Filed: 1982-07-10
Abstract: 1. Container for the long-term storage of radio-active waste, more particularly of spent fuel elements, in suitage geological formations, consisting of a basic container body and a protective layer applied to the outer surface, the protective layer (2) consisting of a plastics material from the group of polyurethanes, polytetrafluoroethylene, polycarbonate, epoxy resins, phenol for maldehyde resins and acrylate rubber, characterised in that an adsorptive filler which is swellable in the presence of water and is ionexchangeable is incorporated into the protective layer (2).
Patent EP-0072524-A1 (EP)
Inventor: HOFMANN HANS-OTTO
IPC: B60N2/90
Filed: 1982-08-10
Abstract: Bei der Sitzverstellung mit einer Längsverstelleinrichtung (Zahnstange (38), Ritzel (52)) und gegebenenfalls mit Neigungs- oder Höhenverstelleinrichtung ist die Längsverstelleinrichtung sowie gegebenenfalls die Neigungs- bzw. Höhenverstelleinrichtung mittels mindestens einer Stiftverriegelung (114) verriegelbar ausgebildet. Es sind zwei Verriegelungsstifte (126) vorgesehen, von denen in beliebigen Verstellpositionen stets zumindest einer in eine Ausnehmung (168) der Zahnstange (38) blockierend eingreifen kann.
Patent EP-0078386-A1 (EP)
Inventor: DILLAN GEORGE OMER
IPC: H01R27/00
Filed: 1982-09-16
Abstract: A voltage transformer produces the same output voltage for different magnitude input voltages. The transformer comprises an input socket (103) into which the edge of a rotatable disc (104) projects. The disc (104) is rotated by inserting a tool into the slot (108) and is detented to lock with one of the keys (109, 110, 111, 112) registering with and forming part of the peripheral wall of the socket. The four positions of the disc (104) define four different mutually exclusive socket profiles. Four different line-cord sets, each comprising a mains plug at one end which fits a particular mains source voltage and a keyed plug at the other end. The four keyed plugs fit the four socket profiles. The transformer device comprises a multitap transformer inter-connected with the disc (104) so that the transformer ratio is set to the value suitable to transform the input voltage to the required output voltage as the disc is rotated.
Patent EP-0082578-A1 (EP)
Inventor: HENDRIKS RUDOLF JR
IPC: F04D27/00
Filed: 1982-12-20
Abstract: The invention relates to a method of improving the part-load behavior of a turbo machine operating with a rotor 13 having fixed vanes 14. Such method uses the feature of applying auxiliary fluid injection nozzles 18 near the inlet 11 of the rotor for adding a small amount of fluid to the main fluid flow. The additional amount of fluid is projected in direction such that a substantial velocity component of the movement of this additional fluid is directed tangentially with respect to the rotation of the rotor 13.
Patent EP-0088175-A1 (EP)
Inventor: MAHAN DOUGLAS POWELL
IPC: D06F58/26
Filed: 1982-03-08
Abstract: The invention relates to apparatus for removing moisture from articles. A housing (10) rotatably supports a hollow drum (12) on substantially a horizontal axis whereby articles to be dryed tumble around the interior of the drum when the latter is rotated. A microwave power mechanism (46) such as a magnetron, is provided in a door (40) for the housing and has an output portion thereof directed into the drum for heating and drying articles tumbling in the drum. An output portion (78) of the microwave power mechanism has a dielectric dome-like shield (84) mounted over it for deflecting tumbling articles away from such output. A forced air system (54) '  is provided for ventilating the interior of the drum, and such system includes a passageway extending adjacent to the power mechanism (46) to that such ventilating air also cools the power means. The present mechanism is associated with an electrical circuit having door interlocks, door panel interlocks, and other interlocks, as well as a magnetically operated door interlock that is substantially foolproof so that power from the microwave power mechanism is positively de-energised when the door is open. Circuitry is provided for the microwave power mechanism to protect it from excess average and peak reflected power. The circuitry also includes a humidity sensor to prevent excessive drying.
Patent EP-0062427-A1 (EP)
Inventor: MURRAY MILTON CHARLES
IPC: C08L83/06
Filed: 1982-03-18
Abstract: A new method of producing a silicone rubber composition yields a unique composition. When the composition is further mixed with extending filler and vulcanized, the tensile strength of the vulcanized silicone rubber is improved over that obtained when the composition is not produced following the method of this invention. The method mixes polydiorganosiloxane gum, treated reinforcing silica filler, a portion of hydroxylated organosilicon compound having an average of from 1 to 20 percent by weight hydroxyl radicals and an average of from 1 to 31 percent by weight vinyl radicals; heating the mixture; then cooling and admixing another portion of the hydroxylated organosilicon compound.
Patent EP-0078134-A1 (EP)
Inventor: DIXON JOHN MALCOLM
IPC: F17C13/12
Filed: 1982-10-14
Abstract: A tank for the storage of liquid at low temperatures has an inner container (11) and an outer container (14). A barrier sheet (24) extends under base (12) of the inner container (11), the barrier sheet (24) having a down turned skirt (25). From base (16) an annular flange (27) extends upwardly and radially inwardly of the down turned skirt (25). The skirt (25) extends below the free end of the flange (27) thereby causing a vapour lock in the event of liquid escaping through the wall of the inner container (11), thereby preventing penetration of base insulation (26).
Patent EP-0081906-A1 (EP)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D401/06
Filed: 1982-11-04
Abstract: Heterocyclic compounds of the formula
     wherein the dotted line in the pyridazine nucleus indicates that a double bond is optional in this position, and wherein Py is a 2-, 3- or 4-pyridinyl group which is unsubstituted, or which bears one or two substituents selected from halogen, cyano, hydroxymethyl, carboxy, carbamoyl and alkyl, alkoxy, alkoxycarbonyl, alkylcarbamoyl and dialkylcarbamoyl wherein each alkyl or alkoxy has up to 4 carbon atoms, or which bears an oxygen substituent, either as an N-oxide or as an oxo substituent on the 2- or 4-carbon atom (that is, such as to form a pyridone); and acid-addition salts thereof; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive properties.
Patent EP-0071559-A1 (EP)
Inventor: COSENZA FRANK J
IPC: H05K7/14
Filed: 1982-07-19
Abstract: A fastener (18) of the hold-down type provides for the insertian and extraction of modular units positioned on a shelf. The fastener has a slip clutch which operates to prevent the fastener from exceeding a predetermined load and a keeper member (24) rotatable in either direction to alternately secure and release the fastener from a hook element (98) on said modular unit.
Patent EP-0057160-A1 (EP)
Inventor: RODY JEAN DR
IPC: C08K5/3475
Filed: 1982-01-18
Abstract: Die neuen UV-Absorber sind Verbindungen der Formel I <IMAGE> in der R¹ z.B. Wasserstoff, n eine der Zahlen 1 oder 2 bedeuten und R² einen entsprechenden 1- oder 2-wertigen Rest, wie z.B. -OH oder -O-CH2CH2-O-, darstellt. Die UV-Absorber werden insbesondere zum Stabilisieren und Verbessern von Lacken und Photomaterial verwendet.
Patent EP-0063101-A1 (EP)
Inventor: FANKHAUSER ERNST DR
IPC: A01N53/00
Filed: 1982-04-06
Abstract: The invention describes gametocidal and microbicidal compositions which contain, as active ingredient, a nitroarylalkylsulfone derivative of the formula I    <IMAGE>  (I)  wherein R1 is alkyl, R2 and R3 are each hydrogen, alkyl, alkoxy, haloalkyl, halogen, cyano, nitro or amino or together they complete a naphthalene ring; R4 is hydrogen or -COR5, wherein R5 is alkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl. The invention relates also to the use of these compositions and compounds for stimulating generative plant growth and for obtaining hybrid seeds, as well as to a method of preparing the hydrazinium and ammonium salts within the scope of the formula I, and to a process for preparing agrochemical compositions which contain compounds of the formula I as active ingredient.
Patent EP-0082858-A1 (EP)
Inventor: KOCSIS JOSEPH LUDVIC
IPC: B31B19/64
Filed: 1982-07-06
Abstract: Un dispositif de scellement thermique comprend un rouleau (3) monté de manière à pouvoir tourner autour de son axe longitudinal (A-A), un organe de scellement thermique (14) monté de manière rotative et définissant lors de l'utilisation un chemin circulaire de mouvement, excentrique par rapport au chemin de mouvement de la périphérie du rouleau (3), et des organes (2, 4) servant à déplacer une bande (6) d'un matériau plastique. Lors de l'utilisation, l'organe de scellement thermique (14) exécute un mouvement périodique interposé entre le rouleau (3) et la bande (6) et ne présente aucune vitesse relative sensible ni par rapport à la bande (6) ni par rapport au rouleau (3) de manière à sceller la bande (6).
Patent EP-0118561-A1 (EP)
Inventor: MATSUKATA KOSUKE
IPC: B61B13/10
Filed: 1982-08-30
Abstract: PCT No. PCT/JP82/00347 Sec. 371 Date Jan. 7, 1983 Sec. 102(e) Date Jan. 7, 1983 PCT Filed Aug. 30, 1982 PCT Pub. No. WO84/00932 PCT Pub. Date Mar. 15, 1984.One of several inventions claimed is a method of providing increased traction to the driving wheels of a high speed transportation vehicle. The vehicle is placed within a tubular passageway, equipped with wheels arranged to contact the tube at three or more equidistant contact points, and these wheels are pressed against the inside surface of the tube by means of controlled application of powerful hydraulic pressure. Vertical stability of the vehicle is achieved by a new apparatus comprised of a spoke attached to the vehicle which projects outward to a point adjacent to but not touching the tube, a set of wheels transversely mounted on each side of the spoke, and a pair of L-shaped guide rails between which the wheels roll. An improved wind resisting braking system is claimed which uses extendable baffle plates and air ports from which compressed air is ejected in a direction opposed to the direction of travel.
Patent EP-0090027-A1 (EP)
Inventor: BEALL GARY W
IPC: B09B1/00
Filed: 1982-09-24
Abstract: Procédé de traitement d'émulsions fluides polaires ou aqueuses d'une composition organique. Le procédé consiste à mettre en contact l'émulsion avec une quantité d'organo-argile permettant le cassage de l'émulsion pour adsorber une majeure partie de la composition organique. De préférence, une partie de l'eau ou du fluide polaire est ensuite extraite.
Patent EP-0090139-A1 (EP)
Inventor: NELLE GUNTHER DR-ING
IPC: G01D3/02
Filed: 1983-01-27
Abstract: A length or angle measuring device is provided with an error correction system in which the scanning unit, or the division plane of the scanning element of the scanning unit, is rotatable through an angle  phi  with respect to the division plane of the measuring scale in accordance with the desired error course. Preferably, the tilt axis of the scanning unit is maintained at a parallel spacing a from the division plane of the scale, perpendicular to the measuring direction X and parallel to the scale.
Patent EP-0087646-A1 (EP)
Inventor: HESTERBERG EUGEN
IPC: B65B19/20
Filed: 1983-02-11
Abstract: Ein Verfahren und eine Vorrichtung zur Beigabe von Münzen (28) in Hartpackungen (10) mit aufklappbaren Deckel (14) arbeiten in der Weise, daß die Münzen (28) jeweils auf die Oberseite einer vorübergehend festgehaltenen Packung (10) gelegt und durch eine bei Druckausübung auf die Packungsvorderseite entstehende Lücke unter die vordere Deckellasche geschoben werden.
Patent EP-0092697-A1 (EP)
Inventor: KALINA VLADIMIR
IPC: C12P7/06
Filed: 1983-04-02
Abstract: Alcohol is produced by continuous fermentation process in which must is fermented in a vat. Fresh must is introduced into the vat and fermented must is withdrawn from the vat. Fermented must withdrawn from the vat is pumped from the vat in a pumping column of a circuit extending above the vat in which carbon dioxide exerts mammoth pumping action. A back pressure is maintained and adjusted in an upper portion of the vat which is connected with the pumping column for concentrating carbon dioxide in the vat and for controlling the flow rate of the mammoth pumping column and the circulation speed of the must in the circuit. The pumping column is connected with a pipe which is connected to a lower portion of the vat which completes the circuit and which is disposed for effecting a turbulent flow of the carbon dioxide depleted must and for returning recycled must to the vat. Carbon dioxide is separated from the must in the pumping column and exerts the mammoth pumping action. A mixture of oxygen and inert gas is introduced into the turbulent flow of must in an upper portion of the return pipe.
Patent EP-0100425-A1 (EP)
Inventor: FUEHRER WOLFGANG DR
IPC: C07C239/00
Filed: 1983-06-22
Abstract: Substituted diphenyl ethers of the formula <IMAGE>  in which    R<1> represents hydrogen or trifluoromethyl,    R<2> represents hydrogen, halogen, trifluoromethyl or nitro,    R<3> represents hydrogen or halogen,    R<4> represents hydrogen, halogen or nitro,    R<5> represents hydrogen or alkyl having 1 to 5 carbon atoms,    R<6> represents alkyl, alkenyl, alkynyl or alkoxyalkyl and    X represents oxygen or sulphur, several processes for the preparation of the substances according to the invention, and their use as herbicides. Novel starting substances for the preparation of the compounds according to the invention, and the syntheses of these novel starting substances.
Patent EP-0106961-A1 (EP)
Inventor: STRIGL REINHARD DIPL-ING
IPC: C21D1/76
Filed: 1983-08-12
Abstract: 1. A process for the production of a gas atmosphere containing nitrogen and hydrogen for the annealing of metallic workpieces in a furnace, characterised in that a gas mixture consisting of an inert gas and ammonia is introduced into the interior of the furnace and the interior of the furnace is heated to a temperature which is sufficient for the catalytic splitting of the ammonia prior to the introduction of the gas mixture.
Patent EP-0108377-A1 (EP)
Inventor: TAKESHITA ISAO
IPC: F28D9/00
Filed: 1983-11-02
Abstract: 57 A heat exchanger (k1, K2, K3, K4, K5) including a plurality of plates (A, B, C, D) of a substantially identical shape stacked one on another so as to effect heat exchange between at least first and second fluids. The plates (A, B, C, D) are, respectively, formed with a plurality of flow plates (1A, 1B, 1C, 1D) and at least first and second communicating passages (3A', 3B, 2C', 2D; 4A, 5B', 5C, 4D') such that the first and second fluids flow in first and second directions, respectively.
Patent EP-0113048-A1 (EP)
Inventor: HENNIG KARL
IPC: C08F20/06
Filed: 1983-11-28
Abstract: 1. A process for the preparation of pulverulent polymers based on water-soluble ethylenically unsaturated monomers by polymerizing monomers or monomer mixtures consisting of (a) 100 to 40% by weight of acrylic acid and/or methacrylic acid, (b) 0 to 60% by weight of a compound of the formula  see diagramm : EP0113048,P16,F2  where R = H or CH3 , X = -NH- or -O-, A = alkylene of 1 to 8 carbon atoms, or alkylene optionally substituted by alkyl of 1 to 3 carbon atoms, and Me = H, Na, K or NH4 , and/or 0 to 30% by weight of a compound of the formula CH2 = CH-SO3 Me (II), where Me has the same meanings as in formula I, and (c) 0 to 30% by weight of maleic anhydride or maleic acid, the sum of the percentages given under (a) to (c) being 100 in each case, and the monomers being dissolved in water or in water/isopropanol mixtures, in a powder bed in the presence of conventional polymerization initiators, while maintaining the pulverulent state and removing the heat of polymerization by distilling off the solvent, wherein 40 to 95% of the acidic groups of the monomers are neutralized, and the polymerization is carried out in the presence of from 0.05 to 10 mole %, based on the monomers, of a thiocarboxylic acid, an enol ether of the formula  see diagramm : EP0113048,P17,F1  where R is alkyl of 1 to 5 carbon atoms chelates of transition metals of group VIII of the periodic system, and of copper or 2-mercaptoethanol as regulator.
Patent EP-0147480-A1 (EP)
Inventor: SCHNEIDER FRANZ
IPC: G05B19/42
Filed: 1983-12-24
Abstract: Zur Verringerung der Stillstandszeiten von Mehrstufenpressen während des Werkzeugwechsels und dem damit verbundenen Einrichten der Werkzeuge, der Greifzeuge und der Bewegungen der Transferschienen dient ein pressenuhabhängiger Gestellaufbau, mit dem die Bewegungen der Transferschienen der Mehrstufenpresse simuliert werden können. Die Einrichtung umfaßt auch eine Programmsteuerung für den Bewegungsablauf, mit der die an der Einrichtung optimal eingestellten Werte für die Verstellmaße, Beschleunigungs- und Geschwindigkeitswerte der Transferschienen, für die Werkzeugautomation und den Aktiv-Greiferbetrieb programmtechnisch erfaßt und zu einem Bewegungszyklus aufbereitet werden, der an die Mehrstufenpresse übertragbar ist.
Patent EP-0097470-A1 (EP)
Inventor: YARNELL IAN ROLAND
IPC: F16L55/18
Filed: 1983-06-13
Abstract: A device for removing irregularities in or enlarging a buried duct comprises a cylindrial housing (10) correspondingly approximately in diameter to the required diameter of the duct, a plurality of tapered leaf members (14) pivotally attached at their rear ends to the front of the housing (10), and a conical wedge (18) driven by an axial hydraulic ram (12) mounted inside the housing (10). In operation, the apparatus is drawn through the duct with the leaf members (14) in a retracted position in which they form a tapered nose portion, until an irregularity in the duct causes resistance to forward movement. The ram (12) is operated to force the leaf members (14) outwardly against the wall of the duct to remove the irregularity. The leaf members (14) are then retracted as the apparatus is drawn forward to the next obstruction.