baber/WOPTO huggingface dataset:
Patent EP-0185079-B1 (EP)
Title: Derives de butyramide n-substitues
IPC: C07H1/00
Filed: 1985-06-01
Granted: 1988-10-19
Abstract: Nouveaux dérivés de butyramide de formule (I), où X et Y représentent indépendamment un hydroxyméthyle; un cyano; un carboxy; un carboxy fonctionnellement modifié choisi parmi un carboxy estérifié, un carbamoyle et un carbamoyle N-substitué; un 5-tétrazolyle; un 2-oxazolyle, un 4,5-dihydro-2-oxazolyle, un 2-imidazolyle ou un 4,5-dihydro-2-imidazolyle ou n'importe lequel desdits groupes substitués par un alkyle inférieur; R et Ro représentent indépendamment un alkyle inférieur, un cycloalkyle de 3 à 7 C-alkyle inférieur ou un aryle-alkyle inférieur où l'aryle représente un phényle, un pyridyle, un thiényle, un furyle, un biphénylyle ou un naphtyle, chacun non substitué ou monosubstitué ou disubstitué par un halogène, un alkyle inférieur, un hydroxy, un acyloxy, un alkoxy inférieur, un trifluorométhyle ou un cyano; A représente un alcène de 2 à 5 C à chaîne droite; ou A est un alcène de 2 à 5 C à chaîne droite substitué par un alkyle inférieur, par un alkylthio inférieur-alkyle inférieur, par un hydroxy-alkyle inférieur, par un acyloxy-alkyle inférieur, par un alkoxy inférieur-alkyle inférieur, par un amino ou un acylamino, par un amino-alkyle inférieur, par un acyle amino-alkyle inférieur, par un cycloalkyle de 3 à 7 C, par un cycloalkyle de 3 à 7 C-alkyle inférieur, par un aryle ou un aryle-alkyle inférieur où l'aryle représente un phényle ou un phényle monosubstitué ou disubstitué par un halogène, un alkyle inférieur, un alkoxy inférieur, un hydroxy, un acyloxy, un trifluorométhyle ou un cyano; ou A représente un phénylène ou un cyclohexylène; ou les dérivés promédicaments pharmaceutiquement acceptables de n'importe lequel desdits composés comportant un groupe carboxy libre; ou les sels pharmaceutiquement acceptables de n'importe lequel desdits composés avec un groupe de formation de sel; les procédés de préparation de ces composés; les compositions pharmaceutiques contenant lesdits composés; et leur utilisation en tant qu'agents pharmaceutiques ou pour la fabrication de préparations pharmaceutiques. Les composés de la présente invention présentent de bonnes propriétés pharmacologiques, en particulier la potentialisation d'encéphalines en vertu de leur aptitude à inhiber l'encéphalinase, l'enzyme de dégradation des encéphalines. Toutes ces caractéristiques rendent les dérivés de butyramide N-substitués de la présente invention particulièrement utiles lorsqu'ils sont administrés seuls ou en combinaison, à des mammifères, par exemple pour le traitement de conditions répondant à l'inhibition de l'encéphalinase, c'est-à-dire en tant qu'agents analgésiques, anticonvulsants, psychotropes (en particulier antidéprimants et neuroleptiques), cardiovasculaires (en particulier antihypertensifs), ainsi qu'anti-inflammatoires.
Patent EP-0204762-B1 (EP)
Title: Circuit logique integré
IPC: H03K19/003
Filed: 1985-11-13
Granted: 1991-02-27
Abstract: A mesure que les dispositifs intégrés à effet de champ sont ramenés à des dimensions plus faibles, le champ électrique dans le canal s'accroît pour une tension de fonctionnement constante. Cela produit des effets dits "d'électrons chauds" diminuant la fiabilité des dispositifs. La présente invention (T22) réduit la tension (et donc le champ électrique) circulant dans un ou plusieurs transistors (T23) dans divers circuits logiques (T21, T23) complémentaires (par ex. CMOS). Ceci est réalisé tout en obtenant une excursion complète du signal logique (par ex., de 0 à 5 volts) à la sortie du circuit logique. La technique permet également de conserver les niveaux précédents de tension (par ex., 5 volts) pour le fonctionnement des autres parties du circuit intégré (par ex., cellules de mémoire dynamique).
Patent EP-0192205-B1 (EP)
IPC: A22B5/00
Filed: 1986-02-14
Granted: 1992-09-23
Abstract: The device for use in an abattoir has a moving path section (10) from which hooks (6) for the slaughter animals (2) are supported, movable in the longitudinal direction of the moving path section (10), there being arranged on the moving path section (10) a conveyor device unit (22) for a driven movement of the hooks. <IMAGE>
Patent EP-0210398-B1 (EP)
IPC: E04B1/76
Filed: 1986-06-14
Granted: 1989-04-26
Abstract: An insulating board of plastic foam provided on at least one edge with beaver-tail-shaped tabs that completely complement similar tabs of another board when the boards are placed alongside one another. Such boards are assembled side-by-side to make up a facade which is then plastered. The interlock prevents gaps at the joints and eliminates the need for fabric reinforcement.
Patent EP-0221361-B1 (EP)
IPC: G02F1/133
Filed: 1986-10-03
Granted: 1991-07-17
Abstract: A liquid-crystal cell is formed with a plurality of display electrodes (15) in a matrix arrange­ment with rows and columns on the inner surface of a first transparent substrate (11). Gate bus lines are formed on the first transparent substrate along the respective rows of display electrodes. Source bus (19) lines are formed on the first transparent substrate along the respective columns of display electrodes. Thin-film tran­sistors (36) are formed on the first transparent substrate at the intersections of the gate and source bus lines. The thin-film transistors (36) each have the gate electrode connected to the associated gate bus line, the source electrode connected to the associated source bus line and the drain electrode connected to the corresponding display electrode. The opposed sides of the source and drain electrodes (15a, 19a) of each thin-film transistor (36) are constituted by tapered surfaces (31, 32) with the approach on the side of the first transparent substrate. Ohmic contact layers (25, 26) are formed on these tapered surfaces. A semiconductor (21) of each thin-film transistor is formed over the source and drain electrodes via the ohmic contact layers.
Patent EP-0232529-B1 (EP)
IPC: B65G47/91
Filed: 1986-12-18
Granted: 1991-09-25
Abstract: The pick-up head (10) is moveable along two guide elements (12,22) extending perpendicularly to one another and parallel to the positioning plane (X-Y). For this purpose, the pick-up head (10) is moveable to and fro by means of stationary drives (28,30) along one (12) of the two guide elements and this is moveable transversely to its longitudinal extension. The transmission of the drive force from the stationary drive (30) to the pick-up head (10) for the purpose of the to-and-fro movement on the guide element (12) moveable to and fro transversely to its longitudinal extension takes place via a stationary-mounted rotary-driven force transmission means (20), extending parallel to the direction of movement (60) of the guide element (12) moveable to and fro, and a torque transmission member (14) interacting with this means (20) and moved together with the guide element (12). The transmission member (14) is coupled to the pick-up head (10) via a rotating chain (34) or the like. <IMAGE>
Patent EP-0225069-B1 (EP)
IPC: H04M19/08
Filed: 1986-11-05
Granted: 1992-01-08
Abstract: To provide an adequate dc supply to the electronics of a telephone, when on hook or off hook, there is a transistor (T2) with its emitter-collector path in one line wire, and a storage capacitor (Cpsu) across the input to the telephones's circuits. This capacitor is charged up and maintains dc supply when the line voltage (at A) falls below a preset level. The base of this transistor is connected via another transistor (T1) to the other line wire. The speech output (VIN) is connected via an operational amplifier (A) to the base of the second transistor (T2). Hence the dc supply and the speech output are in parallel.
Patent EP-0268710-B1 (EP)
Title: Improved process for the preparation of codeine from morphine
IPC: C07D489/02
Filed: 1986-11-25
Granted: 1991-05-15
Abstract: Codeine is prepared by reacting morphine with trimethyl phenyl ammonium chloride in the presence of an alkali metal carbonate and a hydrocarbon solvent at a temperature of from 40 DEG  to l20 DEG C. Codeine is recovered from the reaction mixture. Codeine is useful as an analgesic and antitussive drug.
Patent EP-0207154-B1 (EP)
Title: Agencement logique optique
IPC: G02F3/00
Filed: 1985-12-11
Granted: 1991-04-24
Abstract: Agencement permettant d'exécuter une opération logique optique. L'agencement logique optique comprend une pluralité (100) d'hologrammes de réflexion (101-109) positionnés dans un réseau bidimensionnel pour relier optiquement une pluralité similaire de dispositifs optiques à caractéristiques optiques non linéaires (121-129) positionnés également dans un réseau bidimensionnel. Chaque dispositif réagit à des fiasceaux lumineux de commande reçus de chaque côté du réseau formant le dispositif pour émettre un faisceau lumineux de sortie qui est une fonction de gain non linéaire d'au moins un faisceau lumineux de commande appliqué au dispositif. Chaque dispositif peut ainsi régénérer les faisceaux lumineux et effectuer une fonction logique optique. En réaction à un faisceau lumineux de sortie d'un élément logique spécifié, l'hologramme de réflexion associé envoie un faisceau lumineux individuel de commande à un ou plusieurs éléments logiques optiques désignés dans le réseau logique. Par conséquent, les éléments logiques optiques peuvent être reliés optiquement pour exécuter toute combinaison d'opérations logiques séquentielles et combinatoires, y compris, par exemple, celles d'un processeur numérique optique.
Patent EP-0215088-B1 (EP)
Inventor: CORBETT MARTIN JOHN
IPC: F27B1/08
Filed: 1986-03-13
Granted: 1994-07-06
Abstract: A method of ironmaking by means of a smelting shaft furnace including the steps of supplying iron ore and coke to the top of the furnace; and injecting coal and oxygen into the smelting zone of the furnace to promote combustion, to control reaction temperature and provide heat for smelting, the quantities of coal and oxygen injection being within the range of 0.7 to 1.7 of stoichiometric conditions with respect to combustion to carbon monoxide and hydrogen.
Patent EP-0279868-B1 (EP)
IPC: B60T13/68
Filed: 1987-02-11
Granted: 1990-06-13
Abstract: 1. Brake pedal for a brake and steering brake mechanism in vehicles, in particular agricultural tractors, having a foot plate which is displaceable from a spring-force centred position for normal braking towards both sides for the execution of steering-braking, characterised in that the foot plate (32) is supported by way of a spring force in its centre position via two swivel pins (34), placed alongside and at a distance from each other in the operating direction of the foot plate (32), but is freely displaceable in opposition thereto ; and that two outer regions (32a, 32b) for steering-braking and a middle region (32c) for normal braking are defined by the spacing of the swivel pins (34) which regard to the foot plate (32), whereby during depression of the foot plate (32) in one of its regions (32a, 32b) outwardly of the swivel pins (34) only the swivel pin (34) defining this region supports the foot plate (32) against the pedal foot (33), and during depression of the foot plate (32) in the middle region (32c) both swivel pins (34) together support the foot plate against the pedal foot (33).
Patent EP-0243912-B1 (EP)
IPC: E04B1/76
Filed: 1987-04-25
Granted: 1993-03-17
Abstract: Wall, window and/or parapet element comprising an insulating layer (3) enclosed between two panels (1, 2) or the like, made of a material which reduces the convective heat transmission and the heat radiation, the insulating layer (3) and the panels (1, 2) consisting of a material which is transparent to the solar radiation spectrum, and the outer panel (1), delimiting the insulating layer (3) on the insolation side, being an absorption panel possessing an as high as possible absorption capacity for the invisible region of the solar radiation spectrum. 
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Patent EP-0268074-B1 (EP)
IPC: B65G69/28
Filed: 1987-10-14
Granted: 1990-06-20
Abstract: 1. Ramp bridging device, comprising a retractable and extensible extension portion (7), which is disposed on the free end of the pivotable bridge plate (1) of said device and is to be supported on the platform which is to be loaded or unloaded, which extension portion is displaceably mounted on the bridge plate by means of guide members, which extend in the longitudinal direction of the bridging device, wherein a toothed bar (20), which extends longitudinally relative to the bridge plate (1), is provided in each of the two edge regions of the bridge plate (1), a toothed wheel meshing with each toothed bar, and also wherein both toothed wheels are non-rotatably interconnected with each other, characterised in that the toothed bar (20), in the region of one end, is pivotable about a transverse axle (18) and is freely supported on the associated toothed wheel (16).
Patent EP-0272646-B1 (EP)
IPC: F02B75/02
Filed: 1987-12-18
Granted: 1992-03-18
Abstract: The invention concerns the exhaust ports of a two-stroke internal combustion engine, comprising one or more overhanging protruberances which serve to support the piston rings, allowing a larger area exhaust port without the engine seizing or other inconveniences.
Patent EP-0232929-B1 (EP)
IPC: C23C22/46
Filed: 1987-01-16
Granted: 1990-03-28
Abstract: 1. Method for facilitating the cold-working of stainless steel by the application of an oxalate coating and subsequent thereto of a lubricant, characterised in that the oxalate coating is applied by contact with an oxalating solution which consists of 20 to 100 g/l oxalic acid, 5 to 50 g/l hydroxylammoniumsulphate, 0.3 to 3 g/l water-soluble polymer and 0.1 to 10 g/l sodium thiosulphate, optionally fluoride and/or chloride additives and constituents of the treated stainless steel which dissolve and usual impurities remainder water.
Patent EP-0238172-B1 (EP)
Title: Meat-based products
IPC: A23L13/60
Filed: 1987-01-23
Granted: 1990-08-01
Abstract: A meat product consisting of a meat core and a fat outer layer is made by coextrusion of small thin slices of lean meat and fatty material. Prior to extrusion the thin slices are coated with meat glue. The coextrudate is case hardened and cut to the desired length.
Patent EP-0266896-B1 (EP)
IPC: A61K31/435
Filed: 1987-10-01
Granted: 1992-08-05
Abstract: Compounds of the Formula I <CHEM> wherein R1 is C1 to C4 alkyl, and their pharmaceutically-acceptable salts are valuable antibiotics.
Patent EP-0306590-B1 (EP)
Title: Shaft bearing for office machines particularly for matrix printer
IPC: F16B21/07
Filed: 1987-09-09
Granted: 1991-08-21
Abstract: Shaft end bearings feature shafts (1), on the ends of which recessed grooves (4) are provided and which are supported by their shaft ends (1a, 1b) in wall, floor or ceiling board bearings (5). For reasons of economical manufacture and assembly it is proposed that a bearing body (6) with a hole (7) for the shaft (1) is constructed with an external shaft (6a) projecting outwards and divided into at least two elements in the axial direction, where a part of the external shaft (6b) forms an axial limit stop (12) and at least one other part of the external shaft (6c; 6d) engages in the recessed groove (4) in a spring manner. <IMAGE>
Patent EP-0243339-B1 (EP)
IPC: F16H53/02
Filed: 1987-03-04
Granted: 1992-06-03
Abstract: Camshaft with at least one cam (4) which, in order to control a tappet - preferably fitted with a roller (5) or the like - , has a section projecting from a cam base circle (GK) and designed to lift the tappet to its highest position and a section positioned after this in the direction of rotation of the camshaft and ending on the cam base circle (GK), designed to lower the tappet. In order to increase the achievable rate of delivery and the lift on such a camshaft for the same cam head diameter (4) and essentially equivalent strength of the camshaft it is provided that, in the area immediately adjacent to the cam base circle (GK) and lying to the front in the direction of rotation of the camshaft, the contour of the cam (4) has a positive radius (r1) varying as required which is smaller than the radius (rG) of the cam base circle (GK).
Patent EP-0289502-B1 (EP)
IPC: H01T19/00
Filed: 1986-12-02
Granted: 1990-06-27
Abstract: An arrangement for transporting air with the aid of a so-called electric ion-wind comprises at least one elongated, e.g. wire-like, corona electrode (K) which extends across the path of air flow, at least one target electrode (M) located downstream of the corona electrode, and a d.c. voltage source, to which the corona electrode and the target electrodes are each connected at a respective terminal thereon. The voltage of the source (3) is such as to create at the corona electrode a corona discharge which produces air ions. The target electrode (M) is constructed so that the axial distance between the cross-sectional plane containing the corona electrode and extending across the airflow path and the nearest part of the target electrode is shorter at the end parts of the corona electrode than at the central part thereof.
Patent EP-0279849-B1 (EP)
IPC: C02F1/30
Filed: 1987-09-01
Granted: 1992-06-24
Abstract: Chlorinated water is circulated through vessels first for irradiation with infra-red radiation at a wavelength of 765 nm to 10 microns then for irradiation with ultraviolet radiation at a wavelength exceeding 300 nm and finally for irradiation at a wavelength of 100 to 200 nm and at a wavelength of 253.7 nm.
Patent EP-0318665-B1 (EP)
Title: Antenna selection control circuit
IPC: H04B7/08
Filed: 1988-09-29
Granted: 1993-10-06
Abstract: An antenna switch control circuit for use in achieving antenna selection diversity in TDM RF receivers. RSSI for at least one antenna is monitored during time slots containing information not of interest. This information can then be compared with other antenna performance information to allow a selection to be made such that the receiver generally operates with the antenna receiving the strongest signal. In one embodiment, all possible antennas are monitored during a time slot containing information not of interest. In another embodiment, RSSI for the selected antenna can be monitored during the time slot of interest, such that antenna selection can again be varied should the selected antenna diminish in performance.
Patent EP-0324202-B1 (EP)
Inventor: ZOMER GIJSBERT
IPC: G01N21/76
Filed: 1988-12-07
Granted: 1994-08-24
Abstract: New acridinium compounds are provided which comply with formula 1, wherein  A is a divalent organic moiety, such as an alkylene chain, X is a group which can be transformed together with C-9 of the acridine into a dioxetane by reaction with hydrogen peroxide, such as an aryloxy group,  Y is a counter ion, and  Z is a functional group, such as a carboxyl derivative. These acridinium compounds are useful as chemiluminogenic labels for both heterogeneous and homogeneous immunoassays.
Patent EP-0296761-B1 (EP)
Inventor: CRAIG THOMAS MOODIE
IPC: B66D1/50
Filed: 1988-06-16
Granted: 1995-01-11
Abstract: The invention relates to a back tension device for a winch and comprises a freely rotatable pulley (12) having associated therewith a pivotable tensioning element (16,18) which is adapted to be urged into engagement with a cable (13) from the winch so as to apply a back tension thereto during the hauling mode. Such tensioning assists in correct winding of the cable on the winch drum.
Patent EP-0335040-B1 (EP)
Inventor: GINN LEROY DRY
IPC: G01F1/34
Filed: 1988-11-23
Granted: 1994-10-26
Abstract: Methods and apparatus are disclosed for measuring gas volume flow rate through a duct (23) including a variable area orifice (24), e.g. in an air conditioning system. Respective sensors (S1, S2) reference the total pressure upstream of the orifice (24) to the static pressure downstream, and a first signal representing the differential pressure is fed, with a second signal representing the open orifice area, to a control computer (31) which calculates the gas flow rate through the duct (23) on the basis of the signal values and information in a stored gas flow volume database. The database is constructed from values of the first and second signals generated at known volumes of air, preferably as a single, non-dimensional curve for all amplitudes of the differential pressure signal. The open orifice area may be controlled in dependence on conditions e.g. temperature, pollution, detected by a sensor (37) downstream of the orifice (24).
Patent EP-0295164-B1 (EP)
Title: Method of writing synchronization information on a magnetic record carrier
IPC: G11B5/596
Filed: 1988-05-20
Granted: 1991-10-09
Abstract: A mode of writing synchronization information on a magnetic recording carrier (DISC) where the information is written in binary code and distributed over a plurality N of tracks, each track being associated with at least one reference zone (ZRPij) which includes a group of preamble information (ZSYij+ZSAij), a group of absolute address information (ZADij), and a group of fine-position information (GDPij). According to the invention, the mode of writing is characterized in that the preamble information group includes a first subgroup (ZSYij) of synchronizing information preceding a second subgroup of automatic gain control (ZCAij). The invention is applicable to magnetooptical memories.
Patent EP-0360947-B1 (EP)
Inventor: WILLEN CHARLES GERARD
IPC: B23G1/46
Filed: 1988-09-30
Granted: 1994-11-30
Abstract: The collet comprises an outer body (1) provided with a cylindrical bore (2), and a sleeve (3) which can move axially inside the bore (2). The sleeve (3) comprises screws (8) for holding the cutting tool. The outer body (1) and the sleeve (3) are provided with prismatic surfaces (9, 10) connecting them kinematically in rotation, and means (5, 11, 12) limiting the axial displacement of the sleeve (3) inside the bore (2). A spring (4) arranged inside the bore (2) makes it possible to return the sleeve (3) into a predetermined rest position. This tool- holding collet permits autonomous axial compensation of the difference between the liner feed movement imposed by the machine and that which the tool has, for example a tap. <IMAGE>
Patent EP-0403480-B1 (EP)
IPC: B29D30/48
Filed: 1988-11-14
Granted: 1993-02-10
Abstract: PCT No. PCT/GB88/00984 Sec. 371 Date May 1, 1990 Sec. 102(e) Date May 1, 1990 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04259 PCT Pub. Date May 18, 1989.The reinforcement for the bead of e.g. a pneumatic type, a rolling lobe diaphragm or an air spring is constructed by winding onto a mandrel or former superimposed layers alternately of unsheathed wire and flat, uncured rubber strip. Rubber is wound on before wire winding commences and continues after wire winding stops, so that the assembly exposes no cut wire end. After the winding operation the assembly is subjected to heat and pressure with all the wire embedded in and surrounded by an integrated, vulcanized rubber body. The rubber layers may be parallel with and on opposite sides of the layers of spaced wire windings or a given rubber winding may have wire windings on its radially opposite sides. The windings, both of rubber and wire, may be discrete loops or may be made by helically winding a single rubber strip or wire. The shape of the assembly as well as the volume of rubber at any position therein may be controlled by varying the tension under which the rubber strip and/or the wire is wound.