baber/WOPTO huggingface dataset:
Patent EP-0014594-A1 (EP)
Inventor: MARSDEN PETER DOUGLAS
IPC: G03C8/36
Filed: 1980-02-11
Abstract: A photographic reversal process is provided wherein a compound which reacts with oxidized electron transfer agent (ETA) to form a dye or other visible product or intermediate and which is associated with a negative-working silver halide emulsion layer is prevented from reacting with the oxidized ETA formed on development of the, imagewise exposed, silver halide by a competing oxidizable substance with which the oxidized ETA preferentially reacts so that no dye or other visible product is formed by the reaction and wherein the concentration of the competing oxidizable substance is lowered and/or additional oxidized ETA is formed at least in the areas of the remaining silver halide, so that on reversal development enough oxidized ETA becomes available in these areas to oxidise the remaining competing oxidizable substance and to react with said compound and form a dye image or other image. 
     Preferably said dye diffuses into an image-receiving layer to form a viewable image.
Patent EP-0014152-A1 (EP)
Title: Opérateur pour réseau de commutation de données numériques par paquets
Inventor: BAKKA RAYMOND
IPC: H04Q11/04
Filed: 1980-01-23
Abstract: Un opérateur comporte un niveau supérieur (NS) et un niveau de commutation (NC). Ce niveau de commutation comprend d'une part un étage de réception constitué de plusieurs circuits (Ri) dont chacun comporte des moyens de synchronisation au niveau «horloges» (10), des moyens de synchronisation au niveau «paquets» (20) et des moyens de traitement des paquets (31 et 32), d'autre part un étage d'émission constitué de plusieurs circuits (Ei) dont chacun comporte des moyens de mise en file d'attente (40) et des moyens de réémission des paquets dans leur ordre d'arrivée (50,70 et 80). L'invention s'applique à la commutation des données numériques, y compris les données téléphoniques.
Patent EP-0017535-A1 (EP)
Inventor: BOYE JEAN
IPC: G01R13/40
Filed: 1980-03-18
Abstract: The device comprises two groups of light sources (28, 45) which are juxtaposed and which permit on the one hand the display of the measurement value of a physical quantity which is broken down into signals representative of the various sequential units and on the other hand the display of two different values displayed by the two groups (for example: a measurement signal and a set point signal). <IMAGE>
Patent EP-0030208-A1 (EP)
Inventor: BACHMANN ALFRED
IPC: A47H13/00
Filed: 1980-05-09
Abstract: A tongs for inserting curtain carriers into a curtain rail comprises two arms having inward end faces turned toward one another. A cross bar of the curtain carrier rests upon rail shoulders to the left and right of a rail slot, and an upright bar of the carrier extends downwardly through the slot and bears a ring part therebelow. Each arm has a recess open at the top, and a bottom face extending transversely to, its inward face. The tong arms engage and hold fast in their recesses a curtain carrier from below. Each arm end comprises a centering plug protruding therefrom toward the opposite face so that, when the curtain carrier is seized between the arm ends of the closed tongs, the centering plugs penetrate with their free ends into the opening of the carrier ring part and hold the carrier fast on the bottom faces.
Patent EP-0026190-A1 (EP)
Title: Process and device for running a semi-continuous system of passenger transportation.
Inventor: HUON DE KERMADEC JEAN
IPC: B61B13/12
Filed: 1980-10-23
Abstract: PCT No. PCT/FR80/00052 Sec. 371 Date Nov. 26, 1980 Sec. 102(e) Date Nov. 26, 1980 PCT Filed Apr. 3, 1980 PCT Pub. No. WO80/02128 PCT Pub. Date Oct. 16, 1980.A method and apparatus for automatically operating a semi-continuous passenger transport system using non-motorized vehicles. Fault conditions corresponding to passengers or articles carried by passengers projecting beyond a surface limiting access to the vehicles in stations are detected. Detection of such fault conditions initiates progressive implementation of fault condition signalling, and slowing and stopping of the tracks which drive the vehicles. These measures are progressively cancelled on clearance of the fault condition.
Patent EP-0041267-A1 (EP)
Title: Pompe péristaltique
Inventor: MALBEC EDOUARD
IPC: F04B43/12
Filed: 1981-06-02
Abstract: Un tube déformable (11) est interposé entre des rouleaux (15), coopérant par friction avec un arbre central d'entraînement (6), et un carter externe (1) formant des chemins de roulement (13,14), pour les rouleaux (15) de part et d'autre d'une gorge (10) de logement du tube (11). Chaque rouleau (15) travaillant avec le tube (11) est rigide dans sa partie centrale (15a) coopérant avec le tube (11), tandis qu'il est déformable élastiquement à ses extrémités coopérant avec les chemins de roulement (13,14).
Patent EP-0045473-A1 (EP)
Inventor: TAKIZAWA HIROSHI
IPC: C07D307/85
Filed: 1981-07-28
Abstract: A pharmaceutical composition, specifically a muscle relaxant acting at the same time as an anti-inflammatory and analgesic agent which composition comprises pharmaceutically acceptable carrier(s) and a benzo[b]furancarboxamide derivative represented by the general formula:
     wherein R represents a halogen atom, an alkyl group having 1 - 5 carbon atoms or an alkoxy group having 1 - 5 carbon atoms.
Patent EP-0033219-A1 (EP)
Inventor: LAKIN JOHN
IPC: B60P3/22
Filed: 1981-01-21
Abstract: A control system for the product outlet valves of a vehicle tank has pneumatically operated valves (1, 2, 3) associated with each product outlet of the tank, control valves (7, 8,9) connected to an air reservoir (12) through a charge valve (10) for effecting operation of the outlet valves (1,2,3), the charge valve (10) being of a single shot type for pressurising a manifold connected to the product outlet valve or valves (1, 2, 3) the manifold being associated with emergency release valves (15,16) and a further solenoid operated valve (18) operatively connected with a gas detector means (19), the arrangement being such that either on detection of escaping product vapour by the gas detector (19) or actuation of the emergency release valves (15, 16) pressure in the manifold is vented thereby closing the product outlet valves (1, 2, 3) through release of pressure, the control valves (7,8,9)thereafter being . inoperative until the charge valve (1 0 ) is actuated to re-pressurise the manifold. A system for shutting down the vehicle engine is also disclosed.
Patent EP-0056892-A1 (EP)
Inventor: BURD JOHN FERRIS
IPC: B08B9/04
Filed: 1981-03-23
Abstract: A pig for the removal of ferromagnetic debris from the internal surface of a pipeline comprises a plurality of large area pole pieces (11) of hard ferromagnetic material on low reluctance spacers (16) so that the spacing of poles of opposite polarity is approximately equal to the spacing of the pole pieces from the nominal position of the internal surface of the pipeline.
Patent EP-0038140-A1 (EP)
Inventor: BOWES EMMERSON
IPC: C10G1/06
Filed: 1981-03-31
Abstract: Catalytic hydrocracking of polynuclear aromatic containing feedstocks is conducted over a catalyst comprising a nickel-tungsten hydrogenation component and a crystalline zeolite having a silica to alumina mole ratio of at least 12, a constraint index of from 1 to 12, an alpha value of from 25 to 200 and a crystallite size of less than 0.05 micron.
Patent EP-0044784-A1 (EP)
Inventor: NUDELMONT JEAN-CLAUDE
IPC: H01R13/703
Filed: 1981-07-20
Abstract: The outlet comprises sockets which are maintained in an isolated state as long a connecting plug of application equipment is not completely inserted into the outlet. For this purpose switches (6,7), actuated by the conical surface of a sliding part (18) which is itself actuated by the base (39) of the plug (30) after the contacts (31 and 32) have been completely inserted in the sockets (28 and 29), provide the energisation of the sockets (28 and 29). Thus any arcing between contacts and sockets is prevented. The switches (6 and 7) may also be arc-proof devices. <IMAGE>
Patent EP-0049225-A1 (EP)
Inventor: DELLA VEDOVA FERRUCCIO
IPC: B22D11/16
Filed: 1981-09-17
Abstract: The invention concerns a commutable device for regulating the stopper (47) of a ladle (60), whereby the stopper (47) immersed in the ladle (60) is connected to a shaft (50) which moves in a direction axial to the stopper (47) itself and which comprises advantageously a tract (58) cooperating with axial drive means (57), said device including in mutual cooperation and coordination:
     - an actuator means (14) cooperating with said axial drive means (57), whereby intermediate safety means are advantageously present,   - and means to control and regulate the actuator means (141.
Patent EP-0033304-A1 (EP)
Inventor: RAGNMARK GOERAN
IPC: B25D17/24
Filed: 1981-01-12
Abstract: A hand-held hammer machine with handles (2) which via arms (13) are connected with an axle (5) rotatably arranged in a housing (1). The axle is provided with actuation means (6) which move one end of one or more springs (11) along a substantially circular arc shaped curve when the axle (5) is turned. The other end of the spring is supported by a cup- shaped support means (12). Turning of the axle (5) thus results in compression of spring (11) and at the same time a shortening of the moment arm (A) of the spring force so that the moment of the spring force about the axle (5) is substantially constant when feed force is applied against the handles (2).
Patent EP-0065529-A1 (EP)
Inventor: DEANS ARNOLD LEITH
IPC: F02K9/90
Filed: 1981-11-11
Abstract: Vehicule-fusee autopropulse (1) dans lequel des volets de rampe (R1, R2, R3) sont prevus pour commander le tangage et le roulis et des volets d'aubes (V1, V2) prevus pour commander la vrille. Les volets de rampe comprennent un ensemble de volets espaces symetriquement (R1, R2, R3) montes sur le vehicule et deplacables dans le jet de tuyere (E) pour commander la rotation du vehicule autour de l'axe de roulis (RA) et l'axe de tangage (PA). Les volets d'aubes (V1, V2) sont places symetriquement autour des volets de rampe et font un angle tel que lorsqu'ils sont deplaces dans le jet de tuyere (E), il en resulte une vrille dans l'un et l'autre sens autour de l'axe longitudinal (SA) du vehicule. La commande generale s'effectue par un pilote automatique commandant le dispositif d'actionnement entrainant les volets de rampe et les volets d'aubes pour produire la poussee vectorisee desiree et la commande de vrille, la hauteur du vehicule etant commandee par un controleur de hauteur connecte par l'intermediaire d'un limiteur a tous les volets de rampe pour reduire au minimum la perte de l'asservissement en assiette.
Patent EP-0071215-A1 (EP)
Inventor: BEYER GUNTER DIPL-ING
IPC: G01S13/87
Filed: 1982-07-23
Abstract: Das Radar weist auf der Empfangsseite in Anschluß an die Signalverarbeitung einen Tracker mit Zieldatenspeicherung und Zieldatenextrapolation zur Zielspurbildung auf und arbeitet mit einer Rundsuchantenne, die den gesamten zu erfassenden Elevationsbereich beleuchtet und deren Empfangskeule in der Elevationsebene elektronisch und/oder mechanisch gesteuert ist und zwar so, daß sich während eines normal ablaufenden Abtastprogramms eine zeilenweise Luftraumabtastung ergibt. Die zeilenförmige Rundumabtastung wird nach der Erfindung hinsichtlich des jeweils eingestellten Empfangskeulen-Elevationswinkels stets dann kurzzeitig unterbrochen, wenn aufgrund der Trackerermittlung auf einem anderen Elevationswinkel ein Zielecho erwartet wird. Die Empfangskeule wird während einer solchen Abtastunterbrechung auf den erwarteten Elevationswinkel dieses Zieles umgeschaltet. Durch die Erfindung wird die Datenerneuerungsrate für den Tracker gegenüber bekannten 3D-Überwachungsradars heraufgesetzt, bei denen streng zeitsequentiell gearbeitet wird. Die Genauigkeit bleibt erhalten. Die Erfindung wird bei mit Tracker arbeitenden 3D-Luftraum-Überwachungsradars hoher Spurgüte, z.B. bei einem Luftabwehrradar, angewendet.
Patent EP-0076460-A1 (EP)
Inventor: THALMANN ALFRED
IPC: F16L47/02
Filed: 1982-09-29
Abstract: An apparatus for forming a weld connection with plastic pipe comprises two molded parts and two heating mats. Each part has an internal surface corresponding to a peripheral portion of the pipe being welded such that a cavity for receiving the pipe is defined by the internal surfaces. The parts are separated by longitudinally extending clearances. Each heating mat comprises a plastic coated resistance wire, is associated with one of the molded parts and has one of its end portions in one of the clearances. The mats completely cover the internal surfaces and the pipe periphery being welded.
Patent EP-0078469-A1 (EP)
Inventor: DIES RAINER DR
IPC: A61K31/505
Filed: 1982-10-23
Abstract: Pharmaceutical composition containing 1 part by weight of xipamide and 3-4 parts by weight of triamterene, for diuretic and antihypertensive treatment.
Patent EP-0080219-A1 (EP)
Inventor: SCOTT PAUL RAY
IPC: B08B9/055
Filed: 1982-10-29
Abstract: To remove particulate debris from a pipeline, a plug train including at least one debris entraining gel plug and at least one pseudoplastic plug is passed through a pipeline by means of a driving fluid and the debris is collected by the debris entraining gel plug. The pseudoplastic plug is used, optionally in combination with one or more separators, to separate the debris entraining gel plug from the fluids inthe pipeline.
Patent EP-0078649-A1 (EP)
Inventor: ALDRIDGE JAMES STEWART
IPC: G10K11/00
Filed: 1982-10-25
Abstract: An isolation pad for absorbing vibration transmitted from a loudspeaker to a support for that loudspeaker has a mat (1) which acts as an acoustic mass for the support and hollow domes (2) projecting from the mat (1) on which the loudspeaker rests. The domes (2) act as spring elements with non-linear characteristics which isolate the loudspeaker from the support. The mat (1) is made of a high density elastomer which conforms to the surface of the support on which it rests and the domes (2) may be made of the same material or a different material. In the latter case, the domes (8) may be made interchangeable with other domes of different spring characteristics, to suit the loudspeakter used. A flock coating is applied to the upper surface of the mat to dissipate air vibrations between the mat (1) and the loudspeaker.
Patent EP-0079202-A1 (EP)
Title: Packaging apparatus & method
Inventor: COOLEY JACK S
IPC: B65B5/08
Filed: 1982-11-04
Abstract: A packaging machine includes movable spaced metering bars (40) and guide means (49, 51) for supplying groups of articles (B) from an infeed conveyor (47, 48) to a packaging station and is arranged to tighten a carrier blank about the group of articles while the blank and articles are moved by the metering bars. The machine includes tightening lugs (L) which engage portions of the blank on each side of the group and which impart a downward tightening force without causing any substantial frictional drag thereto. The tightening lugs are constructed and arranged so that they need not move in precisely timed sequence with a blank and an associated group of articles.
Patent EP-0081957-A1 (EP)
Inventor: CUCHERAN EDWARD
IPC: E02F3/92
Filed: 1982-12-03
Abstract: An extension cone (30) for a cutter for a hydraulic dredge. The cone has spiral helical blades (33) with an opposing helix to the cutter head (20) to force the material forward as the cutter rotates, thus smoothing the bottom and returning any material which was cut and has passed the cutter head back to the suction orifice.
Patent EP-0061362-A1 (EP)
Inventor: HURET ROGER
IPC: G01P1/04
Filed: 1982-02-08
Abstract: En position adjacente à la face externe du flasque (1) de roue de bicyclette est montée, concentriquement au flasque, une poulie (3) en matière plastique moulée comportant un anneau (4) sur une gorge (6) duquel passe une courroie (7) pour l'entraînement d'un compteur kilométrique. Sur la périphérie de l'anneau (4), vers l'intérieur, sont formés trois bras (8), d'orientation générale radiale, espacés circonférentiellement de 120°, à l'extrémité libre (10) de chacun desquels est articulée au moyen d'un axe (9) l'une des extrémités d'une patte (11) dont l'autre extrémité (12) est munie d'un organe de montage, qui est adapté pour venir en prise avec un rayon (2), de manière à maintenir en position centrée la poulie.
Patent EP-0077700-A1 (EP)
Title: Procédé de déformation locale d'un tube rond en un tube comportant des faces planes, et poinçon de formage pour sa mise en oeuvre
Inventor: HERBULOT ALAIN
IPC: B21D15/02
Filed: 1982-09-28
Abstract: Le poinçon de formage (18) comporte deux faces planes (20, 22) reliées par une arête (23), deux portions d'un cylindre passant par l'arête (23) et une surface incurvée centrée sur l'arête. Ce poinçon (18) est introduit dans le tube jusqu'au point à déformer, puis le tube est comprimé entre une rainure (34) en V d'une matrice (36) et une rainure incurvée (40) d'une pièce de compression (38). Le poinçon (18) est ensuite extrait du tube par coulissement axial.
Patent EP-0071584-A1 (EP)
Title: Device for automatically boxing bags in cartons
Inventor: DONATI GINO
IPC: B65B61/06
Filed: 1982-07-21
Abstract: The machine for packing encapsulated tablets, or similar products, into cartons (C) has an inclined ramp (2) onto which a continuous strip of capsules (A) is fed. The capsules are separated by a zone (B) where the capsule edges are heat sealed. The capsule strip is held stationary by an arm (7) on the fixed blade (1a) whilst the moving blade (1) cuts through the strip and the single capsule is then pressed into the carton by the ram (9). The capsule strip is fed to the blade by the intermittent motion of an arm (3) mounted on a reciprocating slide (5).
Patent EP-0087107-A1 (EP)
Inventor: ULMER WOLFGANG DIPL-ING
IPC: H03H7/01
Filed: 1983-02-15
Abstract: 1. An adjustable equaliser circuit for a radio relay receiver with at least two transistors (Ts1 ... Ts4), preferably operated as a common base stage and connected to one another via a coupling network which consists of a two-circuit band filter whose primary circuit is a parallel resonant circuit connected to the output of the preceding transistor and whose secondary circuit is a series-resonant circuit connected to the following transistor inductively coupled to the primary circuit in whose secondary circuit a resistor (R41 ... R43) is connected in series, using a capacitance diode (D1 ... D3) as the capacitor of the series-resonant circuit of the band filter, supplied with a regulating voltage (UR ) derived from the receiver and to which a capacitor (C31 ... C33) is connected in parallel, characterised in that the regulating voltage is formed in that the output-coupled spectrum is fed in parallel to two band-pass filters (BP1, BP2) of equal band-width, whose middle frequencies are displaced to opposite sides of the middle signal frequency, that the band-pass filters (BP1, BP2) are each connected at their output end to a rectifier (G1, G2) whose outputs are connected to the inputs of a subtractor (S) connected via an amplifier (V) to the capacitance diodes (D1 ... D3) of the band filters of the attenuating equaliser (EZ) and that the band width and the middle frequency of the band-pass filters are selected such that each band-pass filter transmits approximately the opposite half of the spectrum.
Patent EP-0088282-A1 (EP)
Inventor: RUFER CLEMENS DR
IPC: A61P15/00
Filed: 1983-02-22
Abstract: 1. Indanyl derivatives of general formula I  see diagramm : EP0088282,P6,F3  wherein R1 and R2 are the same or different and each represents a hydrogen atom, a fluorine atom or a chlorine atom, R3 represents a hydrogen atom or a phenyl group, R4 represents a hydrogen atom or an alkyl group of 1 to 6 carbon atoms, R5 represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms, a cyclohexyl group or a phenyl group, with the proviso that at least one of the substituents R3 , R4 and R5 is hydrogen, and their salts with physiologically acceptable acids.
Patent EP-0089618-A1 (EP)
Inventor: KREUZER FRANZ-HEINRICH DR
IPC: C08L83/04
Filed: 1983-03-17
Abstract: This invention relates to silanes of the general formula RnSi(OCR21COZR)4-n where R represents the same or different monovalent hydrocarbon radicals or substituted monovalent hydrocarbon radicals, R1 is hydrogen or the same as R, Z is oxygen or the group <IMAGE>   where R1 is the same as above, n is 0 or 1 and oligomers thereof. These silanes are prepared by reacting silanes of the general formula RnSiX4-n where R and n are the same as above and X represents the same or different hydrolyzable atoms or condensable groups other than RCOCR21CO groups, with alpha-hydroxycarboxylic acid esters or amides. The silanes, which have at least three condensable groups per molecule, may be mixed with a diorganopolysiloxane containing terminal condensable groups and at least one additional substance to prepare compositions which are storage-stable under anhydrous conditions, but crosslink when exposed to moisture at room temperature to form elastomers.
Patent EP-0126782-A1 (EP)
Title: Grey scale picture reproduction method
Inventor: VOLKER RUDOLPH DR
IPC: H04N1/405
Filed: 1983-05-02
Abstract: 1. Computer-controlled method for reproducting images with grey values, using picture elements (pels) of different distribution, size and arrangement within an area representing a grey value, characterized in that a stock of different pel structures comprising clusters of different sizes of adjacent pels is predetermined and stored for a particular grey value, and that from said stock that pel structure is selected under program control for grey value representation which lies between a structure with large clusters, yielding a low-resolution image, and a structures with small clusters, yielding a high-resolution image susceptible to pel generator specific and optical disturbances adversely affecting the image, and wherein program-controlled selection is iteratively effected by program-controlled detection of said disturbances or by associating a pel generator specific pel structure connected with a particular disturbance.
Patent EP-0096343-A1 (EP)
Inventor: SHIIKI KAZUO
IPC: G11B5/127
Filed: 1983-05-31
Abstract: A thin-film magnetic head which has a structure wherein a spiral conductor coil (13) having a plurality of turns (13a, 13b, 13c, 13d) is disposed between first and second magnetic layers (11,16) being substantially in parallel with each other, through upper and lower inorganic insulator layers (12, 14), and in which a part of the outermost turn (13a) of the conductor coil (13) is exposed on a face opposite a magnetic recording medium along with the upper and lower inorganic insulator layers (12. 14) to form a magnetic gap. This head can be readily manufactured by a manufacturing method including the step of forming the outermost turn of the conductor coil on the side of the face opposite the magnetic recording medium so as to be wider than any other part of the conductor coil, and the step of thereafter machining the face opposite the magnetic recording medium so as to expose the outermost turn of the conductor coil on the face opposite the magnetic recording medium. The magnetic head of the present invention is suited to high-density recording. and is high in recording and reproducing efficiencies and also in reliability.
Patent EP-0120114-A1 (EP)
Inventor: LOTZ HORST K
IPC: B23K7/00
Filed: 1983-07-19
Abstract: Bei einer Strangbrennschneidmaschine für Stranggeißanlagen zum Durchtrennen des Gießstranges, mit dem die Brennschneidmaschine für die Dauer der Durchtrennung über eine Brennschneidstrecke in Richtung des Strangvorschubes mitläuft, wobei die Schneidsauerstoffzuführung und eventuell die Heizflammen-Versorgung vorübergehend unterbrochen sind, wenn sich die Brennschneidmaschine im Bereich einer Unterstützungsrolle (2) des Rollganges befindet, ist in der Schneidsauerstoffzuführleitung (10) unmittelbar vor deren Einmündung in den Brenner (7) ein Absperrventil (16) und gegebenenfalls zwischen Absperrventil (16) und Düsenaustritt (8) ein Schnellentlüftungsventil (28) vorgesehen, um ein Nachlauf von Schneidsauerstoff durch die Düse (8) und damit eine Veränderung der Schneidfuge auf ein Minimum zu reduzieren.