baber/WOPTO huggingface dataset:
Patent EP-0082349-B1 (EP)
Title: Process for the separation of acetone from the reaction mixtures of carbonylation reactions
IPC: C07C45/82
Filed: 1982-11-27
Granted: 1984-12-27
Abstract: A process for removing by product acetone from reaction mixtures obtained by reacting methyl acetate and/or dimethylether with carbon monoxide at elevated temperatures to obtain acetic anhydride in the presence of a catalyst system consisting essentially of carbonyl complexes of noble metals belonging to group VIII of the Periodic System of the elements, acetic acid, an organophosphorus or organonitrogen compound, and methyl iodide whereby the acetone obtained as a by-product during the reaction is subjected to condensation at temperatures of 50 DEG  to 250 DEG  C., under pressures of 0.01 to 150 bars and at a molar ratio as above defined for the catalyst system constituent of 1:(25-500):(10-100):(15-150) so as to obtain predominantly higher-boiling secondary products to be distillatively separated in a successive distillation zone together with volatile constituents of the catalyst system.
Patent EP-0082437-B1 (EP)
Title: Pesticidal suspension concentrates
IPC: A01N25/04
Filed: 1982-12-10
Granted: 1986-05-07
Abstract: 1. Suspension concentrates of plant protection agents based on a pesticide insoluble or sparingly soluble in water or a physiologically acceptable solvent, a phospholipid and an organic solvent or solvent mixture, characterised in that the concentrate consists of a) 15-35% of a pesticide insoluble or sparingly soluble in water or a physiologically acceptable solvent at 2% or less and having a melting point of > 40 degrees C, b) 15-35% of a phospholipid from the group phosphatidylcholine, the hydrogenated phosphatidylcholines, phosphatidylethanolamine, the N-acylphosphatidylethanolamines, phosphatidylinositol, phosphatidylserine, and the mixtures of several of said phospholipides and c) 40-60% of a solvent or solvent mixture from the group of the alcohols and the ethers, the mean particle size being =< 1 mu m.
Patent EP-0068758-B1 (EP)
Title: Signal-recording/reproducing apparatus
IPC: G11B15/66
Filed: 1982-06-18
Granted: 1987-02-04
Abstract: Signal-recording/reproducing apparatus for use with a tape cassette includes a cylinder having mounted thereon heads for recording and reproducing a signal on and from a magnetic tape within the tape cassette, respectively. A pair of tape guides are movable between an unloading position remote from the cylinder and a loading position adjacent thereto. The tape is withdrawn out of the tape cassette by the tape guides when they are moved from the unloading position to the loading position. When the tape guides are in the loading position, an angular extent over which the tape is in contact with a non-rotatable guide element of one of the tape guides located at a leaving side where the tape leaves the cylinder is less than that over which the tape is in contact with a non-rotatable guide element of the other tape guide located at an approaching side where the tape approaches the cylinder.
Patent EP-0085681-B1 (EP)
Inventor: THIM STIG
IPC: E01F9/018
Filed: 1982-03-19
Granted: 1985-08-07
Abstract: A concrete foot structure for posts or a concrete post plinth (4) is intended to form a stiffening element or foundation element for a post (1) made, for example, of wood or concrete. The foot structure or plinth is provided with a fracture mechanism arranged to facilitate shearing of the foot structure or plinth when subjected to horizontally acting forces, for example when in collision with a motor vehicle. The fracture mechanism comprises a thin plastics plate (6) cast in situ with the foot structure or plinth. The plate can be used as a distance and holder means for reinforcing rods (5) when casting the foot structure or plinth.
Patent EP-0087554-B1 (EP)
Title: Floor heating or cooling device for rooms with suspended floors
IPC: F24D3/00
Filed: 1983-01-10
Granted: 1985-05-02
Abstract: 1. Device for heating, respectively cooling the floor for rooms having a floating floor, with heating, respectively cooling tubes disposed in the space between a supporting ceiling and a counterfloor and with heat-convecting lamellae placed upon said tubes and equipped with fins extending laterally, characterized in that the lamella fins (11) extend at least substantially horizontally within such a small distance below the counterfloor (7) that the convection currents in the space (a) are at a minimum when the floor is at rest, but that the lamella fins will not be contacted by the counterfloor during its utmost admissible deflection (f).
Patent EP-0088940-B1 (EP)
IPC: C07D491/04
Filed: 1983-03-02
Granted: 1986-05-21
Abstract: Pyridinecarboxylic acid esters of the formula    <IMAGE>  (I)  in which R is an optionally substituted aryl or heterocyclic radical, R1 and R2 are hydrogen, alkyl, aryl, aralkyl, acyloxyalkyl or hydroxyalkyl, or R1 with X forms a carbonyl-containing heterocyclic ring, X is -CN, -CO-R4, -COOR5 or -SO2R6, R4, R5 and R6 are various optionally substituted radicals, and R3 is different from R5 and is a substituted or interrupted hydrocarbon radical, or pharmaceutically acceptable salts thereof control the otherwise negative effects of ischaemia and/or hypoxia.
Patent EP-0115692-B1 (EP)
IPC: F16B11/00
Filed: 1983-12-22
Granted: 1987-07-15
Abstract: A fixing device is disclosed for use on hard surfaces such as exterior walls, wood, glass or metal for supporting elements, particularly elongate elements, against such surfaces. The fixing device comprises in combination a holding member, for example a plastics plant tie (35, 36) cable grip or pipe εiasp, and a portion of an adhesive composition of putty consistency (41). The holding member has a cup portion (34) which defines a socket (32). The composition is a filled hardenable adhesive composition including an adhesive component such as epoxide resin and a hardener component such as a mercaptan/amine-accelerated polyamide hardener which are separately present in the composition in pre-determined proportions such that the composition is workable by hand to mix the components and activate a hardening reaction. In use, a portion of the composition may be separated from a ribbon and mixed between the fingers to form a pellet (41) which is pressed into the socket (32) of the holding member to fill the socket, the device then being pressed onto a hard surface (42) and time allowed for the composition to become rock hard and bond to the surface.
Patent EP-0103641-B1 (EP)
IPC: A61H3/00
Filed: 1983-03-16
Granted: 1989-01-18
Abstract: An orthopedic foot splint which is attached to the shoes of a user to correct for a toe-in or toe-out condition. The foot splint includes a pair of shoe engaging plates (10) and an elongate connecting mechanism (14). A swivel (18) is provided between the shoe engaging plate and the end of the connecting mechanism so that the shoe of the user can rotate about a vertical axis. The swivel includes a stop (56) which is adjustable to restrict the movement of the swivel so that the toe or heel of the shoe swivels either towards or away from the connecting mechanism from an initial position where the longitudinal axis of the shoe engaging plate is substantially perpendicular to the longitudinal axis of the connecting mechanism. A mechanism (60) for locking the shoe engaging plate against swiveling movement is also provided. The connecting mechanism can include two bars (20a, 20b), a central pivot (26), a central hinge (24), and lateral hinges (34a, 34b). At least one bar is also laterally extendable according to the needs of the user. In place of a bar, a pair of parallelogram links(121a, 121b) with a tether (138) can be provided.
Patent EP-0114067-B1 (EP)
IPC: C07K5/06
Filed: 1984-01-12
Granted: 1987-04-29
Abstract: This invention relates to compounds of the formula 
<CHEM>
 and their pharmaceutically-acceptable salts, wherein
 A and A min  are independently hydroxy, alkoxy, aryloxy, or hydroxyamino;
 R1, R2, R3, R4, R5 and R6 are defined as in the description; and pharmaceutical preparations made therefrom, having biological utility in the treatment of hypertension in subjects suffering therefrom.
Patent EP-0135675-B1 (EP)
IPC: C07K9/00
Filed: 1984-06-21
Granted: 1988-02-17
Abstract: The present invention relates to novel 3-(4 min -aminobutylamino)propylamino-bleomycin derivatives and a process for their preparation. The compounds of the invention show carcinostatic properties and can, therefor, be used as medicaments.
Patent EP-0142155-B1 (EP)
IPC: C07C2/00
Filed: 1984-11-13
Granted: 1988-11-02
Abstract: By-product effluent streams from pyrolytic hydrocarbon cracking processes, containing monoolefins and diolefins, are treated to hydrogenate the olefins and to aromatize the aliphatics, with a catalyst comprising silicoaluminophosphates.
Patent EP-0157933-B1 (EP)
IPC: F24D3/00
Filed: 1984-12-12
Granted: 1987-03-11
Abstract: 1. A heating installation having the features : a) there are provided two heating sources, a heating boiler (16) and a heat pump (15) ; b) the heat pump (15) comprises a condenser which has a jacket pipe (1), a middle pipe (2) which is coaxially arranged inside the jacket pipe (1) and an inner pipe (6) wich is centrally arranged inside the middle pipe (2) ; c) a first annular space (3) arranged in the coolant circuit of the heat pump (15), located between the jacket pipe (1) and the middle pipe (2) ; d) a second annular space (8) for the through flow of a heat carrier of a heating circuit in which the heating boiler (16) is incorporated, located between the middle pipe (2) and the inner pipe (6) ; e) the inner pipe (6) is arranged in an industrial water circuit (6a) ; characterised by the features : f) a short-circuit line (9) consisting of part-lines (9a, 9b, 9c) connects an output coupling nipple (8b) of the second annular space (8) to the input coupling nipple (8a) of the second annular space (8) ; g) the supply of heat carrier to the input coupling nipple (8a) can be shut off by a three-way valve (11), to which the part-lines (9b, 9c) and a flow line (18) of the heating circuit are connected ; h) the discharge of the heat carrier from the output coupling nipple (8b) can be shut off by a four-way valve (12) when the supply of heat carrier to the input coupling nipple (8a) is shut off, to which four-way valve the part-lines (9a, 9b), as well as a flow line (17) from and a return line (23) to the heating boiler (16), are connected.
Patent EP-0186722-B1 (EP)
IPC: C01B11/04
Filed: 1984-12-31
Granted: 1989-07-19
Abstract: A process and apparatus for the manufacture of chloride-free hypochlorous acid by hydrolyzing of chlorine with steam, solid-gas stripping of the co-generated hydrochloric acid vapor in a fluidized bed reactor, equilibrium discharge of chloride particulate from the bed of the reactor, selective dissolving of the hypochlorous acid vapor into aqueous product solution in a packed bed absorber, and closed-loop recycling of the stripped product stream.
Patent EP-0149655-B1 (EP)
Inventor: NICKOLA RICHARD A
IPC: C23C2/12
Filed: 1984-07-05
Granted: 1988-08-31
Abstract: A solid solution iron-aluminum diffusion alloy coated steel strip is formed by hot-dip aluminum coating a cold rolled low alloy low carbon steel strip preferably having all the carbon in the steel combined with titanium by hot-dip aluminum coating the steel strip and subjecting the aluminum coated low alloy steel strip to a controlled diffusion heat treatment in a non-oxidizing atmosphere for a period and at a temperature which avoid significantly increasing the grain size of the steel, and which effects diffusion of the hot-dip aluminum coating onto the steel to establish a critical surface concentration of aluminum in the iron-aluminum diffusion alloy coating of at least about 8 wt. percent and below an aluminum surface concentration which results in crazing and cracking of the diffusion alloy coating when the diffusion alloy coated strip is fabricated at room temperature. A solid solution iron-aluminum diffusion alloy coated titanium containing low carbon steel strip having an aluminum surface concentration between about 8 and about 10 wt. percent does not exhibit objectionable crazing and cracking of the diffusion alloy coating when the coated steel is severely strained during fabrication at room temperature and has good high temperature oxidation resistance when the diffusion alloy coated steel strip is exposed to oxidizing gasses having temperatures between about 816oC (1500oF) and 982oC (1800oF) after being severaly strained at room temperature.
Patent EP-0166855-B1 (EP)
IPC: F16K27/02
Filed: 1985-02-23
Granted: 1988-06-08
Abstract: The invention relates to a disk valve for corrosive fluids comprising a tubular metal housing lined with a hard-elastic, unpadded coating and a throttle disk with a hard-sealing, unpadded covering being made up of hard synthetic resin and being of a minimum thickness of three millimeters. The throttle disk is attached to two pivot pins extending through said coating and said metal housing and the throttle disk is sealing said metal housing in a transverse plane comprising the axis of said pivot pins. The pivot pins are directly enclosed by separate, hard-elastic sealing bushes seating on the covered throttle disk and being separately adjustable. In order to provide a disk valve which can be applied for a large temperature range and which has no leakages at the sealing bushes as well, the sealing bushes are respectively pressed with wedge-shaped front ends into V-shaped annular grooves of the disk covering.
Patent EP-0181426-B1 (EP)
IPC: E04F15/16
Filed: 1985-03-14
Granted: 1989-02-22
Abstract: 1. An electrically conducting table or floor covering comprising a conducting layer made of a continuous piece of electrically conducting rubber or plastic and connected with a metallic conductor to an earth lead, and a wear layer arranged above the conducting layer and having higher electrical resistance than the conducting layer, characterized in that the conducting layer has protuberances into closely adjacent areas, these protuberances completely penetrating the wear layer in the direction of the wear surface, in that the conducting layer is covered on the wear layer remote side by an insulating layer having an extremely high electrical resistance, and in that the metallic conductor contains a variable resistor.
Patent EP-0191028-B1 (EP)
Title: Molecule comportant au moins une sequence peptidique porteuse d'un epitope
IPC: C12Q1/6893
Filed: 1985-07-02
Granted: 1989-07-12
Abstract: Molécule portant au moins une séquence peptidique porteuse d'un épitope caractéristique d'une protéine produite par des cellules infectées par les parasites du paludisme. Elle est caractérisée par le fait qu'elle contient une séquence peptidique présentant la formule: X-glu-Y-Val-A-Glu-Val-Z-Pro dans laquelle: X est Glu ou Val, Y est Val, Leu ou Ileu, Z est Val ou Ile et A est Glu ou Asp.
Patent EP-0206458-B1 (EP)
IPC: G01H11/02
Filed: 1986-04-11
Granted: 1992-07-01
Abstract: A transducer in the form of a long cable for producing electrical signals in response to mechanical vibration of the cable. The cable comprises an elongate magnetic member (2) and an electrical conductor (3a, 3b, 5a, 5b) extending alongside the magnetic member (2), the electrical conductor (3a, 3b, 5a, 5b) being loosely mounted in the magnetic field of the magnetic member (2) so that mechanical vibration of the cable causes the electrical conductor (3a, 3b, 5a, 4b) to move relative to the magnetic field whereby an e.m.f. and hence an electrical signal is induced in the conductor (3a, 3b, 5a, 5b). The transducer (1) may be used in monitoring or security apparatus.
Patent EP-0202767-B1 (EP)
IPC: H02H3/08
Filed: 1986-04-16
Granted: 1992-11-11
Abstract: @ Excess currents due to faults in an electrical power system are generally larger than excess currents due to the magnetisation of distribution transformers: discrimination has hitherto relied on a threshold detector. Magnetising currents are however, asymmetrical whereas fault currents are symmetrical. This specification discloses a detector which can detect symmetrical current waveforms on a conductor 1 and thus discriminate between a fault and a magnetising excess current. A resistor 4, placed across the output terminals of a bridge rectifier 3 has a resistance selected so that the voltage across it exceeds the breakdown voltage of trigger diodes 7 and 8 when the current in conductor 1, in any half cycle, exceeds a desired maximum. Capacitors 13 and 14 will thus only both charge up in response to a large symmetrical current: a logic control 23 is connected via lines 21 and 22 to detect such a condition.
Patent EP-0227216-B1 (EP)
IPC: G01N23/222
Filed: 1986-09-15
Granted: 1991-01-16
Abstract: An analysis system for analysing coal or other material causes the material (3) to be bombarded with neutrons (2) from a source (1), and this generates gamma rays (11,12,13) from the material (3) which are detected by a detector (4). The detector has scintillators (5,6) which generate light when a gamma ray is detected, the light being detected by photomultipliers (8,9). Each gamma ray generates two other gamma rays, which may both be wholly absorbed in one or the other scintillator (5,6) or one absorbed in one scintillator and one in the other. By analysing these events, the spectrum of gamma rays may be obtained, giving the composition of the material. One preferred detector has an array of scintillators and coincident gamma ray detection events in three adjacent scintillators detected.
Patent EP-0221866-B1 (EP)
IPC: C05F11/00
Filed: 1986-08-28
Granted: 1990-08-08
Abstract: A procedure for composting organic wastes, wherein the waste masses are placed in a composter. A drawback of all procedures of prior art for composting wastes is that altogether too much air is conducted into the composter through gaps and holes in its walls, whereby it either dries out easily or freezes in winter. In the procedure of the invention, the requisite breathing taking place through the walls of the composter is managed in a controlled manner by means of varying the material and thickness of the walls. The invention also concerns a composter for implementing the procedure, consisting of a space enclosed with walls (1), a bottom (2) and a cover (3) and in which the wastes are placed. The walls (1), at least, consist of thermal lagging sheets permeable to air, such as underdrain plastic sheets.
Patent EP-0259312-B1 (EP)
IPC: A61B17/14
Filed: 1986-05-06
Granted: 1990-08-16
Abstract: Un dispositif pour l'ostéotomie présente une lame de scie (14) courbée en arc, notamment en arc de cercle, qui est fixée de manière résistante à la rotation à un support (12) par une cale (9), laquelle est actionnée par un oscillateur (6) de manière que la lame de scie (14) accomplisse un mouvement de va-et-vient. Dans la cale (9) est placée une douille de guidage (28) pressée par un ressort (22) mobile dans la direction (27) de la lame de scie (14) présentant un conduit (26), qui reçoit une tige de positionnement, par exemple une broche, ancrée dans l'os.
Patent EP-0232361-B1 (EP)
IPC: H01L21/822
Filed: 1986-07-08
Granted: 1992-09-30
Abstract: Parallel elongated trenches (22) in a silicon substrate (11, 12) are utilized to form multiple distinct memory cell capacitors on each continuous wall (24, 26) of each trench. Chanstops (52) are formed between adjacent capacitors to achieve electrical isolation. A separate word line (64) overlies each trench wall and is connected via respective MOS transistors to the spaced-apart capacitors formed on the wall. A reliable high-density memory characterized by excellent performance is thereby realized.
Patent EP-0243503-B1 (EP)
Title: Dispositif d'enregistrement/regeneration de donnees
IPC: G11B7/0055
Filed: 1986-10-27
Granted: 1990-07-18
Abstract: Dispositif d'enregistrement/régénération de données qui enregistre des données sur un support d'enregistrement de données en forme de disque possédant une pluralité de secteurs, ou régénère les données provenant de ce même support. L'invention utilise un support d'enregistrement de données présentant, dans la même piste, aussi bien des secteurs ordinaires (Sl, ..., Sn) dans lesquelles les adresses sont enregistrées suivant un format dans des parties d'adresses (12) des codes (9) de discrimination de secteurs, qu'un secteur de remplacement R1 dans lequel aucune adresse n'est enregistrée. En cas de détection d'un secteur défectueux S3, un signal d'effacement (109) est enregistré sur la partie d'adresse (12) du secteur défectueux S3, de sorte que l'adresse du secteur défectueux S3 ne peut pas être régénérée. Simultanément, l'adresse du secteur défectueux est enregistrée sur la partie d'adresses (13) d'un secteur de remplacement inutilisé R1 sur la même piste, et ensuite les données destinées à être enregistrées sur le secteur défectueux S3 sont enregistrées sur le secteur de remplacement R1. Grâce à cette opération de remplacement de secteur, le secteur de remplacement possédant la même adresse et les mêmes données que le secteur défectueux est créé sur la même piste que le secteur défectueux. On obtient, par conséquent, un dispositif d'enregistrement/régénération de données permettant l'accès au secteur de remplacement lorsque les données doivent être régénérées sans opérations d'extraction de données.
Patent EP-0230930-B1 (EP)
IPC: H02M3/335
Filed: 1987-01-16
Granted: 1990-04-18
Abstract: 1. A switched-mode power supply for a device which can be remote-controlled, particularly for a television set, having a starting circuit for the switching transistor (13), which circuit is disposed at the side of the switched-mode power supply transformer (21) connected to the mains, and a protective circuit or the switching transistor (13), likewise disposed at the side connected to the mains, comprising the following features : a) the remote-control receiving section (1) is disposed at the side connected to the mains and is supplied with an operating voltage produced directly from the mains, b) the remotely controllable on and off instructions are fed to an evaluation circuit which is connected to the mains and releases the switching instructions at the side connected to the mains, c) all other remotely controllable instructions are fed via a mains isolator (11) to a processing circuit (mu P), d) during the starting operation when the secondary voltages are rising in the switched-mode power supply transformer (21), the starting circuit is separated by a pulse width modulator (22) disposed at the secondary side and delivering control signals via a mains isolator (19).
Patent EP-0241994-B1 (EP)
IPC: H04R3/14
Filed: 1987-04-07
Granted: 1991-09-11
Abstract: A multi-way loudspeaker system comprising at least two series connected loudspeakers (ZH, ZL) connected to a common signal input (1, 2) for reproducing different parts of the full frequency spectrum of an audio signal applied to the signal input and being provided with a passive dividing network including a first impedance (Z1) connected in parallel to a first loudspeaker (ZH) for reproducing a first part of the audio-frequency spectrum and a second impedance (Z2) connected in parallel to a second loudspeaker (ZL) for reproducing a second part of the audio-frequency spectrum. The loudspeaker system is provided with a compensating circuit consisting of a transformer (T) and an impedance (ZN) connected in series with the primary winding and/or the secondary winding of the transformer for compensating the current flowing through one loudspeaker of the system and being fed thereto through the loudspeaker(s) being connected in series therewith so as to increase the slope of the attenuation characteristic of one section of the dividing network from its normal value of 6dB per octave to a value of 12dB per octave.