baber/WOPTO huggingface dataset:
Patent EP-2256997-B1 (EP)
Inventor: ESTEVES EDUARDO A S
IPC: H04W28/18
Filed: 2001-05-11
Granted: 2012-09-19
Abstract: In a high data rate communication system capable of variable rate transmission, an open loop rate control can be adjusted with a closed loop rate control to maximize throughput. An access point generates interleaved multi-slot packets that allow an access terminal to transmit indicator messages to the access point in accordance with recently received data carried within slots of the multi-slot packets.
Patent EP-2332561-B1 (EP)
Inventor: ALLISON PATRICK JAMES
IPC: A61K39/39
Filed: 1996-12-04
Granted: 2016-03-30
Abstract: T Cell activation in response to antigen is increased by the administration of binding agents that block CTLA-4 signaling. When CTLA-4 signaling is thus blocked, the T cell response to antigen is released from inhibition. Such an enhanced response is useful for the treatment of tumors, chronic viral infections, and as an adjuvant during immunization.
Patent EP-2427713-B1 (EP)
Inventor: HAENEL MATTHIAS
IPC: F27D1/04
Filed: 2010-04-27
Granted: 2013-06-05
Abstract: The invention relates to a heat store (1) having at least one storage element (3) comprising molded stones (4) made of ceramic layered on top of each other, substantially disposed in a wall composite (13), wherein each molded stone (4) comprises a substantially rectangular and/or triangular cross section, at least some of the molded stones (4) particularly comprise feet (17) reducing heat transfer from one molded stone (4) to another molded stone (4), said feet being provided in the corners of the molded stone (4) and formed by machining away the molded stone (4) at the lower end thereof, wherein a transverse flow chamber (14) having a circular cross-section and having lateral overflow openings (27) is simultaneously formed by machining, and the overflow openings (27) interact with overflow openings (27) of further molded stones (4) for increasing the transverse flow chamber (14) across a plurality of adjacently disposed molded stones (4).
Patent EP-2340582-B1 (EP)
Title: Procédé permettant de faire fonctionner une pile à combustible haute température
Inventor: PRENNINGER PETER
IPC: H01M50/77
Filed: 2010-07-15
Granted: 2012-01-04
Abstract: Linvention concerne un procédé permettant de faire fonctionner une pile à combustible haute température (1) qui, en fonctionnement normal, est alimentée en un combustible liquide (B), de préférence du gazole, pour la production de courant, et présente côté anode un reformeur (2) du combustible liquide monté en amont. Au moins une partie du gaz déchappement anodique chaud est remise en circulation dans le circuit anodique par lintermédiaire dune conduite de recirculation (3), le combustible liquide (B) étant pulvérisé ou injecté dans le gaz déchappement anodique chaud en amont dun compresseur (4) monté en amont du reformeur (2), et le volume dair nécessaire au reformage du combustible liquide étant ajouté au mélange de gaz déchappement anodique et de combustible. Selon linvention, lors dun passage du mode normal à un mode dattente sans production de courant, lalimentation en combustible liquide (B) et en air (L) est arrêtée et le mélange de gaz se trouvant dans le circuit anodique est mis en circulation permanente, une quantité dair définie étant amenée au circuit anodique pour éliminer les dépôts et les impuretés dans la pile à combustible haute température (1), à partir du mode dattente.
Patent EP-0020778-B1 (EP)
Title: Circuit amplificateur
IPC: H03F3/16
Filed: 1980-06-04
Granted: 1983-12-07
Abstract: Un circuit amplificateur d'inverseur a deux etages en cascade comprend des transistors a canaux (P) et canaux (N) connectes en serie. Le circuit amplificateur comprend des transistors (N1, P4) pour connecter les electrodes de portes respectives des transistors (P2, N2) dans le premier inverseur a etage a leurs propres electrodes de drainage au moyen de signaux de commande lorsque l'amplificateur est en fonctionnement et il comprend egalement des transistors (P1, N4) de connection des electrodes de portes respectives des transistors (P2, N2) a un potentiel qui coupe les transistors (P2, N2) lorsque l'amplificateur n'est pas en fonctionnement.
Patent EP-0021103-B1 (EP)
IPC: C07D473/08
Filed: 1980-05-29
Granted: 1983-05-25
Abstract: The present invention provides xanthine derivatives of the general formula:   <IMAGE>   wherein one of the symbols R1 and R2 stands for a methyl radical and the other for a radical of the general formula: <IMAGE>  wherein R3 is a hydrogen atom or an acyl radical; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them and is also concerned with the use thereof for the preparation of pharmaceutical compositions for the treatment of allergies.
Patent EP-0028647-B1 (EP)
Title: Decomposition par dispersion/atomisation du nitrate de manganese
IPC: C01G45/02
Filed: 1980-12-01
Granted: 1983-07-27
Abstract: Un procede de decomposition thermique du nitrate de manganese dans une solution aqueuse contenant des nitrates alcalins et/ou alcalino-terreux consiste a disperser ladite solution aqueuse contenant du nitrate de manganese pour former des gouttelettes ou des nappes de solution, a chauffer lesdites gouttelettes ou nappes de solution pour decomposer partiellement chaque goutte ou nappe de solution pour former du bioxyde de manganese et du bioxyde d'azote, et a refusionner lesdites gouttelettes ou nappes de solution contenant du bioxyde de manganese avec la solution aqueuse contenant du nitrate de manganese; et/ou a atomiser ladite solution aqueuse contenant du nitrate de manganese pour former des gouttes de solution, a chauffer ces gouttes de solution pour decomposer totalement chaque goutte et former du bioxyde de manganese non stoichiometrique, et du bioxyde d'azote puis a recuperer ledit bioxyde de manganese non stoichiometrique.
Patent EP-0054156-B1 (EP)
Title: Device for filling boreholes
IPC: E04F21/30
Filed: 1981-10-27
Granted: 1984-08-08
Abstract: In a dispensing device for filling boreholes with a single or multi-component adhesive, filler, sealer or primer, the material is conveyed from storage containers holding the individual components through a supply pipe and an outlet nozzle which dispenses the material directly into the borehole. By manually operating a handle lever, material is displaced out of the storage container into the supply pipe. Further, an actuating unit operated by the handle lever is connected to the outlet nozzle for telescoping it relative to the supply pipe whereby material is displaced out of the supply pipe through the outlet nozzle into the borehole.
Patent EP-0051903-B1 (EP)
IPC: G05F1/70
Filed: 1981-01-22
Granted: 1984-09-12
Abstract: A power consumption reducing control circuit for a three phase induction motor (10), wherein power factors (P1, P2, P3) for the three phases (A, B, C) are separately determined and summed to provide a composite control signal, which is suitably conditioned (64, 66) and then employed to control the duty cycle of each phase of input power to the motor (10) through the appropriately timed gating of thyristors or Triacs (12, 14, 16).
Patent EP-0049564-B1 (EP)
IPC: B63B25/08
Filed: 1981-08-20
Granted: 1985-07-03
Abstract: A tanker vessel (10) for carrying liquid cargoes having a specific gravity which is less than that of sea water includes a hull (11) comprising a bottom (12) and sides (13), a top deck (14) and at least one cargo compartment (17). The top deck (14) is located at a distance above the hull bottom (12) which is approximately equal to H(Sw/Sc), where H represents the distance from the bottom (12) of the vessel to its waterline, Swrepresents the specific gravity of sea water, and Sc represents the specific gravity of the liquid cargo. The compartment (17) is filled with cargo to a point below the top deck (14) of the vessel which is located at a distance above the vessel's bottom (12) which is approximately equal to <MATH>   In another embodiment, the top deck (14) is located at a distance above the hull bottom (12) which is approximately equal to H(Sw/Sc@), where Sc @ represents the specific gravity of the lightest cargo the vessel is adapted to carry, and swash bulkheads extend downwardly from the top deck (14) into the cargo compartments (17) to a point located at a distance above the vessel's bottom (12) which is approximately equal to <MATH> for damping surface movement of the cargo during movement of the vessel. The compartments (17) are filled with cargo to a point below the top deck (14) located at a distance above the vessel's bottom (12) which is approximately equal to H(Sw/Sc), where Sc represents the specific gravity of the cargo stored in the compartments (17).
Patent EP-0053520-B1 (EP)
IPC: H01R13/453
Filed: 1981-12-02
Granted: 1986-01-08
Abstract: An electrical socket connector is adapted to receive a multiple-pin shrouded plug and has a body (10) containing at least live and neutral sockets (15, 16) and formed with a recess (30) to receive a shroud (24) surrounding the pins (21, 22, 23) of the plug. Moveable shutters (40) are spring biased to close the live and neutral sockets (15,16) and have cam surface portions (42) extending into the recess (30) to be engaged by the shroud of a plug so as to be moved against the spring bias on insertion of a shrouded plug, thereby to open the shutter.
Patent EP-0052561-B1 (EP)
IPC: C08F279/02
Filed: 1981-11-10
Granted: 1984-08-08
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1  mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent EP-0041045-B1 (EP)
IPC: C25C3/08
Filed: 1981-05-15
Granted: 1983-06-22
Abstract: A solid cathode in a fused salt electrolytic cell for the production of aluminum is made up of individually exchangeable elements (10). These cathode elements are made up of two parts which are rigidly joined together and which are resistant to thermal shock. The upper part (12) which projects from the molten electrolyte (30) into the precipitated aluminum (26), or the coating on this part (12), is made of a material which, at working temperature, is a good electrical conductor, is chemically resistant and is wet by aluminum. The lower part (14,16), which is exclusively in the liquid aluminum (26), or the coating on this part (14,16) is on the other hand made of an insulating material which can withstand molten aluminum.
Patent EP-0060551-B1 (EP)
IPC: C07D213/09
Filed: 1982-03-15
Granted: 1984-07-25
Abstract: Process for the production of 3-picoline. A first educt consisting of acetaldehyde and/or acetaldehydeacetals and/or crotonaldehyde is reacted with a second educt consisting of formaldehyde and/or formaldehydeacetals and/or hexamethylenetetramine. The reaction is conducted in a liquid, aqueous phase at a temperature of 180 DEG  to 280 DEG  C. in a closed vessel in the presence of an amide of a carboxylic acid.
Patent EP-0094447-B1 (EP)
IPC: C02F3/20
Filed: 1982-05-19
Granted: 1986-04-02
Abstract: 1. A method of introducing a gas into a liquid mixture with the formation of moving liquid regions which are separated from one another by a gas layer, characterised in that, for the evaporation of liquids out of the liquid mixture, at least one driving jet (19), sheathed by a thin gas layer, is formed in the liquid mixture and is so severely moved that, as a result of the friction arising at the boundary layers of the liquid regions, the thin gas layer is distributed into the boundary layers as very fine small bubbles (20) underpressure.
Patent EP-0085161-B1 (EP)
IPC: G01D5/244
Filed: 1982-12-11
Granted: 1988-06-22
Abstract: A digital electronic length or angle measuring instrument includes an arrangement for error correction. A signal generator delivers periodic analog reference signals RS1, RS2 which are compared in a comparator with scanning signals S1, S2 generated by the measuring instrument. In accordance with the result of the comparison in the comparator, the reference signals RS1, RS2 are altered as a function of correction data for symmetry, amplitude ratio, phase angle, and signal form, which correction data are determined in a correction component and are supplied to setting members included in the signal generator. In this way, an in dependence on the correction data, improved reference signals are generated which then form a basis for the next comparison in the comparator.
Patent EP-0078140-B1 (EP)
IPC: G11C19/30
Filed: 1982-10-19
Granted: 1987-08-26
Abstract: A fiber optic recirculating memory is disclosed which utilizes a single splice-free single mode optical fiber (12) coupled to itself to form a loop (140) which acts as a delay line. A single signal supplied as an input to the optical fiber (12) will result in a series of output signals of identical form to the input signal, although at smaller, decreasing amplitudes. In addition to being useful as a recirculating memory device for use in a system where data is generated at a rate faster than it can be accepted by a data processor (154), the invention may be used as a tap filter (171) to pass a selected fundamental frequency and its harmonics, and to attenuate all other frequencies.
Patent EP-0089366-B1 (EP)
IPC: F26B25/04
Filed: 1982-09-28
Granted: 1986-07-16
Abstract: Arrangement for preventing material which is to be dried from burning fast onto a base part (2) in an arrangement which is preferably designed for drying natural manure and the like, and comprising at least one stirring arm (9) connected to a drive axle (8). The arrangement according to the invention makes it possible for the stirring arm (9) to follow the base part (2) effectively and to remove all the material effectively therefrom. The arm (9) is formed of two elements (48, 49) which are movable relative to each other, namely, a preferably tubular holder (48) which support a scraper arm (49), preferably equipped with an adjustable blade (50), with floating suspension, that is to say, the scraper arm (49) can carry out vertical pivoting movements and can also be lifted and lowered in its entirety without pivoting. The scraper arm (49) is mounted in the holder (48) by means of a part (54) at two mounting points (55; 56) located at a distance from each other, mounted in such a way that the scraper arm (49) is acted upon by devices which strive to lift up and swing down the said arm (49) respectively.
Patent EP-0100400-B1 (EP)
IPC: C25D5/08
Filed: 1983-04-30
Granted: 1987-05-06
Abstract: 1. Method for electrolytically separating metals from aqueous solutions of metal salts on a steel band, using high relative flow velocities between the electrolyte and the steel band, as well as anodes for achieving greater current densities at the lowest possible energy consumption, wherein a stream of electrolyte is passed parallel to the band surface from one of the ends of the electrolysis cell, in or against the direction of movement of the band, and wherein strong relative flow is obtained by subjecting the stream of electrolyte, directed along the plane of the steel band, to a turbulent state of flow, by partial streams of electrolyte from nozzles, arranged laterally of the edges of the band and spraying transversely of the direction of movement of the band and parallel to the band surface or in the direction towards the edges of the band.
Patent EP-0104459-B1 (EP)
IPC: A47C17/37
Filed: 1983-08-27
Granted: 1986-07-30
Abstract: 1. Seating unit with two benches (3) arranged against a longitudinal partition (1) to face one another and having a table top (2) between them mounted on a guide device of the longitudinal partition (1) so that its height can be adjusted between a table position and a lower bed position, and with a counterbalancing device for the masses to be moved during adjustment, characterised in that the table top (2) is held on the longitudinal partition (1) with at least one parallelogram guide (10a, 10b, 12a, 12b), which passes through the longitudinal partition (1) and is anchored to the back of the longitudinal partition (1) facing away from the table top (2), and in that the counterbalancing device comprises at least one preloaded cylinder-piston unit (16) that engages with the parallelogram guide.
Patent EP-0107763-B1 (EP)
IPC: B25B1/18
Filed: 1983-09-07
Granted: 1988-11-09
Abstract: 1. Vice comprising a support (1) having a slide surface (3), a first (5) and a second (6) jaw which are movable with respect to one another, a drive element (13) which acts by means of a lever (41) on the first jaw (5) to move said jaw on the slide surface (3) of the support (1) for clamping or releasing a workpiece (15, 15'), and a joint (43) for providing an articular connection between the lever (41) and the first jaw (5) to bias, upon a clamping movement, the jaw against the slide surface (3) of the support (1), characterized in that, in the condition of rest, an arm (45) of the lever (41) is located in a neutral position perpendicular to the slide surface (3) for being capable to be moved against the second jaw (6) for exterior clamping, and to be moved away from the second jaw (6) for interior clamping, the first jaw (5) being biased in one case or the other against the slide surface (3) of the support (1).
Patent EP-0107021-B1 (EP)
IPC: G01P5/00
Filed: 1983-09-16
Granted: 1987-05-20
Abstract: In a fiber-optical Doppler anemometer for measurement of fluctuating light or the Doppler broadening of laser light scattered by a scattering medium, for example by particles in motion, coherent laser light is passed via a fiber-optical coupler (1) and a submerged fiber-optical probe (2) into the scattering medium, and the light scattered back by the scattering medium is picked up by the submerged fiber-optical probe (2), branched by the fiber-optical coupler (1) and passed to a photodetector (3).
Patent EP-0098082-B1 (EP)
IPC: G11B5/09
Filed: 1983-06-16
Granted: 1989-12-27
Abstract: @ A method of detecting and correcting errors in digital audio signals comprises assembling digital data words each of which corresponds to a digital audio signal representing an analog audio sample into units of six data words, assembling with each unit six redundant words derived by exclusive-OR operations on the data word in each row and each column of the unit, assembling the data words and redundant words into sub-blocks and adding cyclic redundancy check code words to the sub-block, recording and reproducing each sub-block, after reproduction using the code words of each sub-block to add error flags to each word in the sub-block, re-forming the units and assembling with each reproduced unit syndromes derived by exclusive-OR operations on the data words and redundant words in each row in each column of the unit, comparing the syndromes and correcting the error flags in dependence on this comparison, deriving horizontal syndromes by exclusive-OR operations on the data words and redundant words in each row of the reproduced unit and where there is only a single word in a row flagged as being in error, correcting that error word using the horizontal syndrome, and deriving vertical syndromes by exclusive-OR operations on the data words and the redundant word in each column of the reproduced unit and where there is only a single word in that column in error, correcting that error word using the vertical syndrome.
Patent EP-0110577-B1 (EP)
IPC: F16K31/24
Filed: 1983-10-31
Granted: 1986-08-27
Abstract: A float valve mechanism for a cistern or tank comprising a housing (20, 22) defining a closed chamber (24) having an inlet port (26) connected to an inlet pipe (16) to the cistern or tank, an outlet port (28) from the chamber having a valve seat (30) surrounding the port. A valve member (34) passes through the opening and has a valve head located within the chamber, the valve head being integrally formed, preferably from a plastic material, with a lever (38) which is pivotal about axis (42) and carries a float (54). The valve head (36) is pivotally movable an integral manner with the lever along a path passing through the outlet port (28) of the chamber. Water pressure within the chamber normally urges the valve to the closed position and the weight of the float when the water has fallen below a given level in the tank overcomes this pressure to allow water to flow from the chamber into the cistern.
Patent EP-0100730-B1 (EP)
IPC: A01M1/20
Filed: 1983-07-28
Granted: 1986-09-17
Abstract: 1. Diffuser device having, inside a receptacle (1) at least one wafer (16) of absorbent material capable of being impregnated with a liquid active product of slow evaporation, the said receptacle (1) being made of two elements (1a, 1b) which are joined to one another and which have recesses intended for ensuring the circulation of air in contact with the wafer (16) arranged inside the receptacle (1), characterized in that inside the receptacle (1) is formed a reservoir which is located in the upper part of the receptacle (1) in the filling position of the said reservoir and which is delimited, in the first place, by two opposing longitudinal walls (2a, 2b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), in the second place by a transverse wall (3) of the receptacle (1), in which an orifice (10) is made, and in the third place, by two half-partitions (7a-8a-9a; 7b-8b-9b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), the said reservoir being sealed off by the wafer (16) which, in the position in which the two elements of the receptacle (1) are joined together, is gripped between the two halb-partitions (7a-8a-9a; 7b-8b-9b), the liquid active product being introduced into the reservoir via the orifice (10) and diffusing from the top downwards into the rest of the wafer (16) as a result of capillary action.
Patent EP-0108733-B1 (EP)
IPC: D21F7/10
Filed: 1983-10-27
Granted: 1988-03-23
Abstract: A felt (1) for use in the press section of papermaking machines. The felt (1) consists of a woven base (7) preferably of two layers of threads extending in the machine direction of the felt and cross-machine direction threads interconnect the machine-direction threads. The woven base having a batt (11) needled onto at least one of its faces. The felt is manufactured to be installed in flat form but after its installation in the machine its ends are joined together to form an endless cloth with the aid of a seam (8, 9, 10) known per se. A flap (11a) of the ban or batts is arranged to cover the seam area. 
<??>The invention also concerns a method of manufacturing and installing the felt in the press section of papermaking machines.
Patent EP-0112925-B1 (EP)
IPC: C09D127/04
Filed: 1983-07-01
Granted: 1989-01-25
Abstract: A magnetic recording medium comprising a non-magnetic support having provided thereon a magnetic layer mainly composed of needle-like magnetic powder and a binder, the magnetic powder being ferromagnetic metal powder having a coercive force of 1,000 Oe or more and a specific surface area of 45 m2/g (BET method) or more and the binder containing 50 wt % or more resin having high dispersibility due to the presence of at least one polar group selected from the group consisting of (I), (wherein M represents H, Li, Na or K, and M1 and M2 each represent H, Li, Na, K or an alkyl group) to attain excellent magnetic properties required for short-wave recording and improve durability.