baber/WOPTO huggingface dataset:
Patent EP-0112523-A1 (EP)
Inventor: IRVIN DAVID RAND
IPC: H04B3/20
Filed: 1983-12-06
Abstract: An echo suppressor for a speech coder communication system comprises for each voice link in the system an echo suppressor circuit (11) having decision logic (28) to open or close suppressor switches (3, 14) and feature measurements circuits (26, 29) monitoring the operation of the speech coder. A trainer (7) includes an adaptive echo canceller (33), a circuit (38) for generating echo suppressor control coefficients, circuits (35, 36) for generating the residue of its cancelling operation and a threshold circuit (37) for comparing said residue against a fixed threshold and for providing a signal of presence or lack of echo to the circuit (38) which adjusts its canceller coefficients in accordance with the signal feature measurements. The decision logic (28) utilizes the canceller coefficients and the signal feature measurements in making suppression determination.
Patent EP-0101134-A1 (EP)
Inventor: BONTJE THEODORUS PETRUS MARIA
IPC: B65H54/54
Filed: 1983-08-09
Abstract: A reel (1) for coiling a plastic tube (23) of a highly crystallizable plastic the reel core of the reel comprises fixed reel core strips (4) and radially movable reel core strips (7) therebetween. The radially movable reel core strips are supported by a radially movable support arm 8 cooperating pivotally with a securing arm (9). The securing arm is connected to a fixed frame (10) through a pivot (11) and a cam (13) engages the securing (9) and a slide valve (14) connected to a hydraulic cylinder (16). The pressure fluid in the hydraulic cylinder (16) allows a gradual inward movement of the movable strips (7) during shrinkage of a tube on this core In a method of coiling a plastic tube (23) of a highly crystallizable plastic, the tube is coiled at a temperature over 90°C on the reel of the invention and during cooling shrinkage is absorbed by the gradually inwardly movable strips (7).
Patent EP-0089775-A1 (EP)
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/26
Filed: 1983-03-08
Abstract: A specific laser-sensitive layer (12) is formed on a substrate (10) so as to manufacture an original disk (18). The laser-sensitive layer (12) absorbs energy from a laser beam (15) and locally expands and deforms. The laser beam (15) which has a predetermined beam energy to indicate pretrack information for, for example, a self-write/read type optical disk, is used to irradiate the laser-sensitive layer (12). A spiral projected pattern (16) is locally formed on the laser-sensitive layer (12), such that a gas is discharged from laser-incident portion which then expands and deforms. A structure (18) so obtained is used as an original disk.
Patent EP-0096553-A1 (EP)
Inventor: OTTEWELL GERALD ALLAN
IPC: F16D65/12
Filed: 1983-06-03
Abstract: A disc assembly (1) for a brake has a rotatable disc member (2) mounted on a rotatable hub (3), with a coupling device (4) providing a driving engagement between the disc member (2) and the hub (3). Opposed faces (9,10) of the disc member (2) and the hub (3) are of complementary non-circular outline, for example, octagonal, so that on failure of the coupling device (4) a driving engagement is provided between the disc member (2) and the hub (3). The coupling device (4) may comprise spring roll-pins (12), located in recesses (11) in the opposed faces (9,10) of the disc member (2) and the hub (3).
Patent EP-0129630-A1 (EP)
Inventor: GIRAUD CHARLES
IPC: G01N21/41
Filed: 1983-06-24
Abstract: 1. Device for continuously selecting fruits (2) of a same variety, as a function of their sugar content, comprising in combination : - means for moving the fruits and for presenting them one by one before a station (3, 4, 14, 16) in order to remove from each fruit a sample of pulp ; - means (36, 37) for extracting from the pulp the juice contained therein ; - means (34, 34a) for analysing the juice and for determining its sugar content ; - means (9) for comparing the result of each analysis to at least a predetermined threshold corresponding to the minimum sugar content below which the fruits are rejected ; - means (55, 56) for removing the fruits, the sugar content of which is below said threshold ; - and means (1) for directing the selected fruits towards storage means or towards package-grading station.
Patent EP-0109397-A1 (EP)
Title: Hollow foundation element and manufacturing method thereof.
Inventor: WIETEK BERNHARD
IPC: E02D5/46
Filed: 1983-01-07
Abstract: The hollow foundation element is made in the form of a pile. It has a constant cross-section, made of concrete, and is so installed that its lower end extends below the underground water level. The part of the element which extends below the water level is made of porous concrete which is made from gravel of a uniform size. The lower part (2), made of porous concrete, has steel reinforcing rods and its lower end is sealed by a plate (3). After the element has been installed the internal water level is reduced by pumping away the water and the inner surface is then sealed with cement. (First major country equivalent to AT8202031)
Patent EP-0116609-A1 (EP)
Inventor: OBERBACH JOSEF
IPC: G01V9/00
Filed: 1983-08-19
Abstract: Une tige-test à une main dotée d'une partie poignée (1) ainsi que d'une partie indicatrice (2) qui est prévue sur la première et qui se compose d'un fil (6) portant un élément terminal (3), a pour caractéristique que le fil (6) présente à son extrémité (26) opposée à l'élément terminal (3) un premier élément de raccordement (20) qui est raccordable avec un second élément de raccordement (9) placé dans un bouchon terminal (5) de la partie poignée (1).
Patent EP-0120958-A1 (EP)
Title: Characterization of oncogenes and assays based thereon.
Inventor: WEINBERG ROBERT A
IPC: C07K16/00
Filed: 1983-09-29
Abstract: A method is described for indicating carcinogenesis in humans based on immunoassay analysis. The analysis involves the detection of a protein encoded by a mutant allele or oncogene as indicative of carcinogenesis. The method is used specifically for the detection of a human ras oncogene protein.
Patent EP-0122370-A1 (EP)
Inventor: STAMMELY THOMAS EDWARD
IPC: H05B39/04
Filed: 1984-01-26
Abstract: A relay driver circuit, suitable for controlling a bistable relay, includes a storage device which is charged to a first voltage level by a low current flow voltage source. A first switching circuit couples the storage device to the bistable relay when the first voltage level exceeds a predetermined value. The charge on the storage device is dumped into the relay and forces it into a first state (set). A second switching circuit is coupled to sense the voltage on the storage device and the voltage on the low voltage source. When the voltage on the low voltage source falls below the voltage on the storage device, current flows from the storage device and forces the relay into a second state (reset). The reset time is within 100 µs.
Patent EP-0125425-A1 (EP)
Inventor: HOFER FRIEDRICH-WILHELM
IPC: F15B11/08
Filed: 1984-03-16
Abstract: 1. Control device for a hydraulic system with a multi-way valve (14) to the consumer connections of which fluid couplings (18, 19) are connected, via which a pressure medium can be passed to single-acting or double acting consumers (21), characterized in that to one of the consumer connections (e) is connected a change-over valve (23), which can be switched by a means (31) operated by the coupling state of a fluid coupling (18) from a through-flow position (I) connecting the consumer connection (e) concerned to a return connection (24) against a spring force (29) into a blocking position (II), in that a second multi-way valve (27) is connected into a neutral bypass line (12, 26) of the hydraulic system in series with the multi-way valve (14), and in that the return connection (24) is connected via a non-return valve (25) to the neutral bypass line (12, 26) between the two multi-way valves (14, 27).
Patent EP-0123203-A1 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1984-04-10
Abstract: In an engine room of a wheeled motor vehicle is the condenser located at a lower portion of the engine room so that the inlet of the condenser is positioned lower than the coolant level in the coolant jacket of the engine.
Patent EP-0135707-A1 (EP)
Inventor: KNAUSS HERMANN
IPC: H05B1/02
Filed: 1984-07-26
Abstract: The main container of a deep fat fryer has electrical tubular heaters outside the frying fat area and integrated in thermally conductive manner into the walls of a flow circulating shaft and which heat the frying fat in the case of upwardly directed flows through flow channels and consequently keep it in continuous flow circuit by means of a rising flow channel. For temperature regulation purposes is provided a fat temperature sensor which directly taps the fat temperature and also a temperature sensor in the form of a running dry protection means, which taps the temperature directly on the tubular heaters or the associated wall.
Patent EP-0141085-A1 (EP)
Inventor: FROMEL GUSTAV
IPC: G21C3/32
Filed: 1984-08-10
Abstract: Ein Kernreaktorbrennelement mit einem gitterförmigen Abstandshalter, in dem zueinander parallele Stäbe (4) jeweils in einer quadratischen Gittermasche befindlich angeordnet sind und der flache Außenstege (2) und (3) quer zu den Stäben (4) aufweist mit einem zu den Stäben (4) parallelen Zwischenstreifen jeweils zwischen zwei Außenstegen (2) und (3), der zu diesen beiden Außenstegen (2) und (3) geneigt ist, weist zum Vermeiden von Verhakungen beim Be- und Entladen eines Kernreaktors an dem Zwischenstreifen (10) des Abstandshalters außen eine Abweisererhebung (11) auf, die in Richtung der Diagonalen der Eck-Gittermasche (5) zwischen den beiden Außenstegen (2) und (3) auf dem Zwischenstreifen (10) steht und die quer zu den beiden Außenstegen (2) und (3) und hin zu den beiden Enden des Zwischenstreifens (10) in Längsrichtung der Stäbe (4) abgeschrägt ist.
Patent EP-0139966-A1 (EP)
Inventor: RASMUSSEN TRYGVE
IPC: B22D11/06
Filed: 1984-08-17
Abstract: A device for feeding molten metal to a continuous strip casting machine is disclosed. A nozzle including two exterior walls (71, 72) is provided with deflector plates (74-77) which form an integral part of the exterior walls. The deflector plates are shaped as oblong bodies essentially grouped in parallel, and the two outermost deflector plates (74,74') also conform to the contour of the side plates (73,73').
Patent EP-0117029-A1 (EP)
Inventor: COLLIER DAVID WILLIAM
IPC: F23D14/24
Filed: 1984-01-09
Abstract: To reduce heat transfer to the flame tube 2 adjacent to the burner 5, vanes 19 are associated with the burner which cause combustion air to swirl before it mixes with gas from the burner and produce a vortex which encourages the gas to flow, and the flame to extend, centrally of the flame tube adjacent to the burner, and also cause air to surround the flame adjacent to the burner. In one embodiment the air is divided by a cowl 23 into a primary stream which passes through the vanes and a secondary stream which passes overthe cowl and surounds the flame adjacent to the burner. By means of an air shroud 23 the air is caused to converge towards the central axis of the flame tube as it approaches the vanes. The flame length can be varied by adjusting the distance between the shroud and the burner.
Patent EP-0125897-A1 (EP)
Inventor: HOSKIN WILLIAM JOHN
IPC: A61B17/3211
Filed: 1984-05-11
Abstract: A surgical knife includes a handle (3) supporting a diamond blade (4). An Nd/YAG laser (5) is optically coupled by a bundle of optical fibres (2) to the blade (4). The arrangement enables the blade to cauterise tissue being incised by the knife. The selection of the material of the blade and the laser provides a laser knife of extended useful life. 
     The heating of the diamond blade (4) by the laser (5) provides the blade (4) with an unexpectedly increased cutting and cauterising performance.
Patent EP-0130876-A1 (EP)
Inventor: DESBOIS MICHEL
IPC: C07C39/26
Filed: 1984-06-15
Abstract: A process for the stimulaneous halogenation and fluorination of aromatic derivatives substituted by at least one group containing a halogenoalkyl unit. The aromatic derivative is reacted with the halogen in liquid hydrofluoric acid. The products obtained are useful as intermediates for the synthesis of compounds having a plant-protecting or pharmaceutical activity.
Patent EP-0144279-A1 (EP)
Inventor: SULLIVAN RICHARD A
IPC: C02F3/28
Filed: 1984-10-19
Abstract: An industrial waste anaerobic digestion process takes place in a digester (10) having separate sections (20, 22) within the digester, in which the acid forming and gas forming phases of the digestion process can occur separately under conditions optimized for each phase. A rotating biological contactor is provided in each section (22) for increasing the liquid/gas interface to facilitate the anaerobic reaction. A series of partitions (26) is provided in each section to create zones in which the waste concentration is extremely high and on which the biota can react at maximal reaction rates. The C0<sub>2</sub> produced in the acid forming phase is used in both acid and gas forming sections to mix and achieve pH adjustment, and the methane can be used in the gas forming sections for mixing. A thermophilic chamber in the center of the tank is surrounded by the mesophilic chamber to minimize and utilize conductive heat loss.
Patent EP-0148100-A1 (EP)
Inventor: PICCOLI DANTE EDWARD
IPC: B29C48/153
Filed: 1984-12-11
Abstract: A flexible hose (10) having a novel braided reinforcement layer wherein one braid member (3) is a relatively stiff, uncrimped monofilament and the second braid member (4) is a flexible textile material which is crimped around the stiff monofilament at each contact point in the braided spiral layer. The braided spiral imparts improved crush and kink resistance to the hose structure. The method of manufacture employs no mandrel and produces a balanced tension braided hose which may be preferably cured by open steam techniques.
Patent EP-0150197-A1 (EP)
Inventor: KOHLHEB ROBERT
IPC: C12M1/12
Filed: 1984-06-28
Abstract: Procédé et installation pour la fermentation continue d'un substrat fluide avec séparation simultanée des produits du métabolisme formés au cours de la fermentation, caractérisés conformément à la présente invention par le fait que le mélange de fermentation est amené à des fins de fermentation dans un cycle, la surface d'une membrane étant également recouverte au cours dudit cycle d'un écoulement en une couche mince et le mélange de fermentation amené dans le cycle subissant une pression telle que, pendant le recouvrement de la membrane, les produits du métabolisme formés sont séparés du mélange de fermentation simultanément sur le parcours de filtrage de la membrane de manière sélective et fractionnée. Pour conserver un fonctionnement continu, on a intercalé un circuit d'accumulation de substrat (1, 10, 18, 21, 22) duquel il est possible de retirer continuellement du substrat frais en le faisant passer par un module de stérilisation (29), afin de l'introduire dans le cycle de mélange de fermentation (64, 65, 66). Les produits du métabolisme peuvent être retirés continuellement du procédé.
Patent EP-0153956-A1 (EP)
Title: Unite d'entrainement final pour un vehicule
Inventor: PARSONS FRANCIS EDWARD
IPC: F16H48/08
Filed: 1984-09-06
Abstract: Unité d'entraînement final pour entraîner une paire d'essieux (13) d'un véhicule où l'arbre à pignon (28) traverse le boîtier (11) de l'unité d'entraînement final après la partie (20) d'un support d'engrenage différentiel, si bien que l'extrémité avant de l'arbre à pignon (28) peut être couplée à un arbre d'entrée et que l'extrémité arrière (37) peut être connectée à un arbre de sortie à coupler à une autre unité d'entraînement couplée à une autre paire d'essieux.
Patent EP-0168761-A1 (EP)
Inventor: HOELDERICH WOLFGANG DR
IPC: C07C45/67
Filed: 1985-07-10
Abstract: 1. A process for the preparation of a 2-methylalken-2-al of the formula  see diagramm : EP0168761,P6,F1  where R1  and R2  are each hydrogen, alkyl of 1 to 18 carbon atoms or an aromatic radical, wherein a dihydropyran of the formula  see diagramm : EP0168761,P6,F2 where R1  and R2  have the above meanings, is heated in the presence of a zeolite, an amorphous aluminosilicate and/or an aluminophosphate, and the 2-methylalken-2-al is separated from the mixture formed.
Patent EP-0178022-A1 (EP)
Inventor: BREYER JEAN-PIERRE
IPC: C22C38/22
Filed: 1985-10-05
Abstract: Roll consisting in its outer working region of an alloy with C contents of between 0.9% and 1.9% and Cr contents between 8% and 16%, comprises in the said region molybdenum contents between 2% and 5%.
Patent EP-0163407-A1 (EP)
Inventor: AMBRIDGE RICHARD JAMES
IPC: B60P3/12
Filed: 1985-04-18
Abstract: A towing vehicle is disclosed of the type which has means (8) at the rear thereof for applying a lifting force to a vehicle being towed. It is provided with at least one mass (15) mounted for movement longitudinally of the vehicle to vary the front axle loading of the vehicle. This enables the steering ability of the vehicle to be maintained even when lift towing a large load.
Patent EP-0197220-A1 (EP)
Inventor: JOA CURT GEORGE
IPC: A61F13/58
Filed: 1985-09-24
Abstract: A diaper fastener strip has a first zone coated with a release material (35) and a coat of adhesive (38) over the release material and a second zone (36) coated only with adhesive (38). The part of the strip having the second solely adhesive coated zone (36) is adhered tenaciously to the margin of the fluid impermeable outer backing sheet (25) of a diaper. The part of the strip having the first release material plus adhesive coated zone (35) is folded over the diaper margin to contact the adhesive with the margin of the inner fluid permeable sheet (26) of the diaper. When the strip is unfolded the adhesive transfers from the release material in the first zone to said inner sheet margin and becomes exposed for securing the diaper on a body. An alternative strip has said adhesive coated second zone (53) adhered to the backing sheet and two consecutive zones (51,54) next to it The first zone (51) most remote from the second zone may have adhesive coated over a release coating so when the first zone (51) is folded over a third zone (54) between the first and second zones and the strip is later peeled back, there will be adhesive transfer to an exposed in said third zone (54) for securing the diaper on a body.
Patent EP-0155881-A1 (EP)
Inventor: FRECHOU JEROME
IPC: B26D7/27
Filed: 1985-02-28
Abstract: 1. Process for cutting off the rim and slicing a wheel of cheese consisting in : - moving forwards the wheel (110) transversely flat with respect to a longitudinal symmetrical axis of the centering station (1) up to center said wheel on said longitudinal symmetrical axis, - centering the wheel (110) on said longitudinal symmetrical axis of the centering station (1) by causing said wheel to transversely slide when two stops (24), which longitudinally extend from each side of said axis, are simultaneously displaced at the same speed towards said axis, the wheel (110) having been previously positionned between the two stops (24), - measuring the diameter of the wheel (110) by means of sensors (30) mounted on stops (24) and coupled to transmitters of measure signals, - drawing aside the stops (24) until they return to the initial position, - measuring the diameter of the wheel (110), - determining along said symmetrical longitudinal axis a common thickness to be provided to the two rims with the same size on purpose to be sliced at right angles to said longitudinal symmetrical axis at the two ends of the wheel (110) as well as an integer and a common thickness of the loins to be cut between the two rims, - determining along the direction at right angles to said symmetrical longitudinal axis a common thickness to be provided to the two rims to be cut in parallel relationship to said longitudinal symmetrical axis at the two ends of each loin on purpose that the latter could be cut into an integer of plates having the same size, - transferring the wheel (110) to a cutting off and slicing station (2) onto the longitudinal symmetrical axis from which the wheel (110) is centered, - locating the wheel (110) with respect to a transverse cutting blade (67) of the cutting off and slicing station, and cutting and then discharging a first rim having the predetermined thickness, - then locating again the wheel (110) with respect to the transverse cutting blade (67) and simultaneously transversely locating two longitudinal cutting off blades (93) at the slicing and cutting off station with respect to the transverse cutting blade (67), - simultaneously cutting a loin by means of the transverse blade (67) and the two end rims by means of the two longitudinal cutting off blades (93), - discharging the cut loin and rims, - carrying again the two previous steps until the predetermined integer of loins have been cut and discharged, and finally - discharging the second rim.
Patent EP-0166630-A1 (EP)
Title: Dispositif de commande pour correcteur de freinage
Inventor: CARRE JEAN-JACQUES
IPC: B60T8/30
Filed: 1985-05-09
Abstract: Dispositif (10) interposable entre une source de pression hydraulique et un circuit de freinage automobile, du type comportant un boîtier (12) pourvu d'au moins un alésage (14, 14'), un piston hydraulique (16, 16') simple ou différentiel coulissant dans l'alésage (14, 14') et y délimitant une première (18, 18') et une seconde (22, 22') chambres de pression susceptibles d'être reliées à la source de pression et au circuit de freinage, respectivement, le piston (16, 16') contrôlant l'écoulement d'un fluide sous pression entre les chambres, le dispositif de commande comportant un piston pilote (48) à fluide susceptible d'engendrer un effort pilote (Fp) sur le piston hydraulique (16, 16') pour solliciter celui-ci vers l'intérieur du boîtier (12) dans le sens de l'établissement de l'écoulement de fluide, le fluide sous pression engendrant un effort de réaction (Fr) sollicitant le piston (16, 16') vers l'extérieur du boîtier (12) dans le sens de l'interruption de l'écoulement de fluide. Le dispositif de commande forme un sous-ensemble montable en bloc sur le boîtier (12) et est réglable en place, le sous-ensemble (34) comportant une cloison fixe (52) supportant l'effort d'un ressort de tarage (60) et guidant une tige (66) du piston pilote (48).
Patent EP-0165142-A1 (EP)
Inventor: ROUX JEAN PIERRE
IPC: B23B29/04
Filed: 1985-05-17
Abstract: Locking and unlocking device for cartridge-type tools used in a toolholder mounted on a machine tool ram comprises transmission apparatus (20) connected to control apparatus (24) and arranged to slide axially within a rotating block (23), said transmission apparatus carrying a pin (19) operable to selectively actuate any of several secondary plungers (12) slidably mounted in hydraulic cylinders (11) provided in the toolholder (3), said cylinders being connected via ducts (10) to hydraulic chambers (8) in the top of the toolholder, and said cartridge tools (6) being carried in hollows (5) therein.
Patent EP-0172769-A1 (EP)
Inventor: DEBAISIEUX ANDRE
IPC: H05K5/00
Filed: 1985-07-23
Abstract: L'invention concerne un boîtier à fermeture à froid supportant les hautes températures comportant une embase et un capot (10) muni d'une collerette (11) réalisés de maniére à permettre par leur mise en contact cette fermeture à froid et l'encapsulation d'un élément à protéger, cette embase comprenant une coupelle (2) et une platine (1) métallique, des broches (5) étant solidaires de cette platine (1) et isolées par rapport à celle-ci. De plus, le boîtier est un boîtier étanche qui comporte au moins deux colonnes (3) internes au capot (10) et solidaires de cette platine (1) de manière à suspendre cet élément, et une broche de masse (4) brasée sur cette coupelle (2).