baber/WOPTO huggingface dataset:
Patent EP-0008402-B1 (EP)
IPC: C07D207/333
Filed: 1979-08-07
Granted: 1982-06-02
Abstract: 2-(o-Hydroxyphenyl)-pyrrole and a process for its preparation, wherein o-benzyloxybenzoic acid allylamide is reacted with phosgene in an inert solvent, the resulting imide-chloride is cyclized in the presence of a strong sterically hindered base and the benzyl protective group is then removed by hydrogenolysis. 2-(o-Hydroxyphenyl)-pyrrole is a valuable intermediate for the synthesis of drugs. In particular, alkylamino-hydroxypropyl ethers thereof can, because of their  beta -sympatholytic actions, be used for the treatment of coronary cardiac diseases, cardiac arrhythmias and hypertonia.
Patent EP-0009392-B1 (EP)
IPC: F16L21/02
Filed: 1979-09-18
Granted: 1987-08-19
Abstract: An O-ring (14) is retained within a socket (13) of a pipe coupling by a retaining ring (17), the retaining ring (17( being maintained within the socket (13) by one or more projections (18) which engage within apertures (19). The apertures (19) extend right through the walls of the socket (13), enabling the apertures (19) to be moulded from outside the socket (13) by using removable projections on the outer part of a mould.
Patent EP-0020842-B1 (EP)
Title: Double u-section upright with openings
IPC: A47B96/14
Filed: 1979-12-07
Granted: 1983-11-09
Abstract: This racked section is of the metal twin-U type whose middle legs are joined together by the rack properly speaking and whose lateral legs are smaller in height than the preceding ones. It is fitted with ribbons of a flexible material which hide the means for fixing to their support the bottoms of the U of the section. This fixing is obtained by providing along one of the edges of these ribbons means for clipping to the lateral legs of each U. The opposite edge of each ribbon is in the form of a thin lip overhanging the rack so as to partially hide it while allowing the introduction therein of brackets, stops, etc.
Patent EP-0028028-B1 (EP)
IPC: C07D223/22
Filed: 1980-10-27
Granted: 1985-05-22
Abstract: The invention relates to a process for the manufacture of the known 5-carbamoyl-10-oxo-10,11-dihydro-5H-dibenz[b,f]azepine of the formula III which is characterized in that, for example, 5-cyano-5H-dibenz[b,f]azepine of the formula I is nitrated to form 5-cyano-10-nitro-5H-dibenz[b,f]azepine of the formula II, this is subjected to hydrolysis, then reduction, then the reduction product contained in the reaction mixture is subjected to hydrolysis and the end product of the formula III is isolated in pure form. The process is illustrated by the following reaction scheme:   <IMAGE>    <IMAGE> +TR  <IMAGE>  The invention relates also to new intermediates produced in these reactions.
Patent EP-0022367-B1 (EP)
IPC: B01D53/34
Filed: 1980-07-04
Granted: 1983-11-30
Abstract: The agent is prepared by drying lime slaked with an excess of water. The powder thus obtained constitutes a substantially more effective neutralizing agent for acidic components of flue gas (in particular SO2 and HCl) than ordinary powdered hydrated lime prepared by dry slaking. The drying of the hydrated lime takes place preferably by spray drying. The agent can be applied to flue gas having a temperature which is suitable for the discharge of said gas through the stack. The agent is dispersed in the flue gas and is again separated therefrom preferably by means of a bag filter.
Patent EP-0023137-B1 (EP)
IPC: B64D17/02
Filed: 1980-07-18
Granted: 1984-06-13
Abstract: An aerofoil structure including an elongate hollow container 1 which, in use provides an aerofoil cross-section between the longer edge regions 5,6 of the container 1. Elongate means 27 are provided for so stiffening the leading edge region 5,6, that when the structure is in use the end regions of the container are permitted to deform out of the plane of the remainder of the width of the container - whilst this remaining part of the container width is kept substantially undeformed.
Patent EP-0035575-B1 (EP)
IPC: A61K35/16
Filed: 1981-03-23
Granted: 1984-08-08
Abstract: A thixotropic blood serum-separating agent for separating blood into a blood serum portion and a coagulating portion. This agent mainly contains (Alpha)-olefin-maleic acid diester copolymer having a viscosity of 10,000 to 80,000 CP (25 C) for preventing phase separation, reduction in fluidity, and formation of volatile materials with the lapse of time, and further contains agents for adjusting viscosity and specific gravity of 1.035 to 1.055. This is suited to be retained in an evacuated blood-collecting tube for use as a blood serum-separating tube.
Patent EP-0053823-B1 (EP)
IPC: C07C41/50
Filed: 1981-12-04
Granted: 1985-04-10
Abstract: New bicyclo[2.2.2]oct-5-en-2-ones of the formulae Ia and Ib in the form of pure enantiomers and processes for preparing them are described. The compounds are used for the preparation of pure enantiomers of the formula V by sensitized photoreaction or of pure enantiomers of the formula VI by unsensitized photoreaction.
Patent EP-0034933-B1 (EP)
IPC: C12N11/00
Filed: 1981-02-20
Granted: 1985-08-28
Abstract: Immobilized enzyme products wherein active immobilized enzyme is part of an external gel or other layer on the support material can be made by a process which comprises forming a gellable, external, enzyme-containing coating on support material by contacting the inert support material with an aqueous solution of the enzyme to be immobilized and with a water-miscible organic solvent, and contacting the externally coated support material with a cross-linking agent to gel the coating.
Patent EP-0039653-B1 (EP)
IPC: C07C51/12
Filed: 1981-05-04
Granted: 1983-06-29
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a phenyl-CnH2n-radical wherein 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG  C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one lanthanide salt, and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent EP-0060871-B1 (EP)
IPC: C12R1/91
Filed: 1981-09-24
Granted: 1985-10-23
Abstract: Monoclonal antibodies are produced for a family of glycoproteins which are selectively expressed on the surface of nucleated human hematopoietic cells but which are absent from other normal human cells. Mice are inoculated with human hematopoietic cells or fragments thereof, and spleen cells obtained from the mice are fused with mice myeloma cells to produce hybridomas. The hybridomas are cultured as clones, and antibodies obtained from the individual clones are tested for their specificity for hematopoietic cells. Clones which produce antibodies specific for surface glycoproteins of nucleated human hematopoietic cells are selected for further culturing to produce the antibody, and the antibody is obtained from the culture growth medium or from ascitic fluid of mice bearing the hybridoma tumor.
Patent EP-0059413-B1 (EP)
IPC: B65D83/00
Filed: 1982-02-23
Granted: 1985-02-06
Abstract: The invention provides a cartridge for use in dispensing a crease setting composition into a temporary crease of a garment in order to make that crease permanent. The cartridge (17 ) is connected to a mechanism which by movement of the cartridge and mechanism relative to the crease causes the dispensing of the composition from a nozzle (34) at the end of the cartridge. The end (26) of the cartridge (17) is of reinforced construction in order to support the nozzle (34) in a firm and effective manner. The nozzle is normally in the form of a tube (35) which fits in a bore (27) in the end (26) and the bore intersects the end of a cavity inside the cartridge which is conical in shape so as to give a small area (28) of intersection.
Patent EP-0065275-B1 (EP)
Title: Ultrasonic diagnostic apparatus
IPC: A61B10/00
Filed: 1982-05-12
Granted: 1987-04-08
Abstract: An ultrasonic diagnostic apparatus includes an insertion section formed by a flexible elongate tube having a distal end portion and a proximal end portion. A driving shaft passes through the flexible elongate tube of the insertion section between a control section at the proximal end of the insertion section, and an ultrasonic transducer arranged for rotation at the distal end portion of the insertion section. The driving shaft includes a flexible elongate member formed by a pair of coils closely fitted coaxially one within the other. The coils have different winding directions thus providing circumferential rigidity when the driving shaft is rotated by a driving source at the control section. A signal cable is routed through the inside space of the coils forming the driving shaft and connects at one end with the transducer. The other end of the signal cable connects with a rotary terminal arrangement at the end of the driving shaft located at the control section.
Patent EP-0079486-B1 (EP)
IPC: A61M25/00
Filed: 1982-10-22
Granted: 1987-01-14
Abstract: A stiffening core of plastic for the gap-free filling of the lumen (i.e., bore) of a catheter tube comprises at least one resilient multifilament strand of high tensile strength which is embedded in a plastic rod. Such a stiffening core contributes to improving the catheter tube's suitability for projection on an x-ray screen.
Patent EP-0085680-B1 (EP)
IPC: G06K19/07
Filed: 1982-03-18
Granted: 1986-06-25
Abstract: A data carrier being preferably shaped as a personal card holding information about the owner, the card issuing organization, account number, etc., and being intended for manual utilization at the place of use or by means of a read in/read out device comprised in a terminal equipment. Said data carrier comprising means for internal processing of supplied identification information of the owner during a verification process and for generating an acceptance signal as a result of a verification of the identity and/or right of the owner to use the data carrier. In said means a verification device is provided for carrying out said verification process and comprising a sensor device (2) for sensing a finger tip of the owner and obtainng the corresponding papillary line information. Said sensor device comprising sensing elements having each a sensing surface (9') for contacting the finger tip and a registration means (23, 34), which may be controlled by said surface and the registration state of which during the sensing operation is defined dependent on the relative positions of the sensing surface and a papillary line. Means (3) are provided for reading said state of registration, signal processing means (4) are provided for forming an identification bit sequence from the registration state information of said registration means obtained by said reading, memory means (6) are provided for permanent storage of a previously and correspondingly obtained reference bit sequence, comparator means (5) are provided for comparing said identification bit sequence and said reference bit sequence and for generating said acceptance signal when the degree of coincidence between said bit sequencies is acceptable, and means are provided for the control and current supply (8, 10) of said verification device during the verification device.
Patent EP-0079343-B1 (EP)
IPC: E02D27/44
Filed: 1982-05-17
Granted: 1984-12-05
Abstract: The tensile strength connection device for two construction elements is particularly intended to the anchoring  of support on foundations with a tie rod, which is connected to an anchoring element intended to be concreted in a concrete element. The anchoring element is comprised of a hollow body (5) closed on its contour and on its lower portion and is provided in its upper portion with a supporting element (4', 4'') provided with an opening (13) and fixed to the hollow body (5). In the area between the bottom (6) and the supporting element (4', 4'') there is arranged an anchoring plate (2) provided with a threading (14), wherein the tie rod (1) may be threaded directly through the opening (13) of the supporting element (4', 4''). The opening (13) of the supporting element (4', 4'') is larger than the cross-section of the tie rod (1) by at least the desired tolerance and the anchoring plate (2) is smaller, in the plan perpendicular to the axis of the tie rod (1), to the internal dimensions of the hollow body (5) in the plan of the plate (2), by at least the desired tolerance. The larger dimension of the plate (2) in the plan perpendicular to the axis of the tie rod (1) is bigger than the smallest internal dimension of the hollow body (5) in said plane.
Patent EP-0110876-B1 (EP)
Title: Procede et dispositif de commande pour un marteau hydraulique
IPC: B06B1/18
Filed: 1982-06-08
Granted: 1987-10-07
Abstract: Les dispositifs de commande de ce genre sont utilisés dans les pelles mécaniques ou comme installations indépendantes. Le dispositif de commande comprend des éléments binaires, logiques, hydrauliques qui sont commandés par les signaux de sortie d'un processeur hydraulique qui analyse les signaux provenant d'un réservoir et d'un générateur de pression et qui distribue le liquide de travail au vérin pour effectuer sa montée ou sa descente. Le dispositif de commande est utilisé dans des pelles mécaniques ou comme installation autonome pour l'exécution de différents travaux, tels que battage de pilotis, arrachage de roches en surplomb dans l'industrie minière, enlèvement des scories des poches de coulée, etc.
Patent EP-0089345-B1 (EP)
IPC: A61D3/00
Filed: 1982-09-20
Granted: 1987-07-15
Abstract: A lifting device for animals, such as downer cows, has an inflatable bag (1) on a stabilising frame (2). When inflated, the bag has a valley (4), accentuated at one end, for the cow's belly and udder. A harness (3) is provided for strapping the cow to the bag. A cow can be rolled on to the deflated bag and strapped on, and as inflation proceeds she is raised up straddling the bag. This ultimately takes her entire weight while circulation is restored. The bag may be compartmented so that inflation can be progressive from one compartment to the next, assisting the lifting procedure.
Patent EP-0087708-B1 (EP)
IPC: C07F5/02
Filed: 1983-02-21
Granted: 1986-04-09
Abstract: Novel boron alkyl compounds which are esters of a fatty acid or a fatty alcohol and which have at least one boryl radical or organoboron radical attached thereto. These boron alkyl compounds can be used to harden monomer adhesives, and are stable and active even when exposed to air.
Patent EP-0107074-B1 (EP)
IPC: H04Q1/448
Filed: 1983-09-26
Granted: 1987-01-07
Abstract: 1. A process for the suppression of quantification noise superposed on a sinusoidal audible tone during transmission thereof in a digital telecommunication exchange, characterised in that a harmonic tone of a substantially lower amplitude in relation to the amplitude of the audible tone is additively superimposed on the audible tone.
Patent EP-0116866-B1 (EP)
Title: Woven tape, especially safety belt for vehicles
IPC: D03D15/00
Filed: 1984-01-20
Granted: 1986-08-20
Abstract: 1. Textile band, especially a safety belt for vehicles, with a weft and warp system, characterised in that at least one thread (13) padding out an edge (11) of the band is bound in by the weft at such edge (11).
Patent EP-0124704-B1 (EP)
IPC: C01C3/00
Filed: 1984-03-05
Granted: 1990-03-07
Abstract: 1. Process for the preparation of an isocyanic acid/ammonia gas mixture having a low cyanuric acid content by heating molten urea, which is blown into a fluidized bed consisting of an inert material, to temperatures of 300 to 480 degrees C in the course of less than 1 second, characterized in that the molten urea is sprayed, into the fluidized bed, 35 to 200 mm above the inlet point of the fluidizing gas, at an outlet velocity of 3 to 15 m/second, parallel to the direction of flow of the fluidizing gas and at a minimum distance of 300 mm from wall surfaces and/or surfaces serving for heat exchange.
Patent EP-0171454-B1 (EP)
IPC: B41J19/20
Filed: 1984-08-17
Granted: 1988-06-08
Abstract: A drive mechanism for driving a magnetic band, print head, or a similar carriage assembly which is movable on parallel guide rods by a band or cable loop. The drive unit consists of a drive motor and a drive pulley. The drive unit is also movable on the parallel guide rods and supported through a spring element to produce the band or cable tension, while the deflecting pulley or idler pulley is rigidly supported in the frame.
Patent EP-0121386-B1 (EP)
IPC: C12N9/50
Filed: 1984-03-23
Granted: 1988-06-01
Abstract: The invention provides a new class of DNA vectors, each comprising two replication systems; a first origin of replication resulting in a low copy number and stable inheritance of the plasmid, and a second, high copy number, origin of replication at which replication is directly controllable such that, when host cells carrying the vector are propagated under a first set of conditions, replication takes place mainly from the low copy number origin, and that when said cells are propagated under a second set of conditions, replication takes place also from the high copy number origin to produce a high yield of gene product. The controllable origin of replication may be under the control of a natural promoter of RNA transcription or a substitute promoter such as the PL promoter or lac promoter.
Patent EP-0138562-B1 (EP)
IPC: A47K10/28
Filed: 1984-10-09
Granted: 1989-03-15
Abstract: The apparatus comprises a rear plate (5) and two covers (6, 7) and progressively makes available at the outside a length of a towel band (40) by unwinding the same from a supply roll (11), at the same time recovering an equal length of soiled towel and winding it over a second roll (12), both rolls being housed within the apparatus. The apparatus comprises towel dispensing means (55, 50, 70) and recovery or take-up means (57, 58), the latter being coupled through a kinematic chain (110, 105, 135) to the former. An energy accumulating device (150) is partially loaded at each user's pull operation and released by the trailing end of the clean towel passing by a sensing plate (181) equipped with detecting blades (184). After the passage of the trailing end, the blades (184) engage gaps provided between each two roller sections (63) forming one (170) of the dispensing rollers, thereby elastically returning a pair of parallel levers (305, 306) to a disengaged position wherein a pin (92) carried by one (306) of the levers releases the accumulator (150) that in turn, via gear wheels (155, 160, 157) causes an additional rotation of one (57) of the take-up rollers pulling the trailing portion of the soiled towel (40) within the dispenser.
Patent EP-0142327-B1 (EP)
IPC: C08F222/00
Filed: 1984-11-07
Granted: 1987-05-13
Abstract: Cyanoacrylate adhesive compositions which employ silacrown compunds as additives given substantially reduced fixture and cure times on de-activating substrates such as wood. The silacrown compounds are preferably employed at levels of about 0.1-5% by weight of the composition.
Patent EP-0131616-B1 (EP)
IPC: E04B1/86
Filed: 1984-01-20
Granted: 1987-03-25
Abstract: The present invention relates to the utilization of plates (1, 2) having a thickness comprised between 1 and 10 mm and having a flexural resistance of about 20 N-mm2 of open cell product with a flow resistance comprised between 20 and 120 Rayl with respect to the acoustic absorption, arranged with respect to the sound-reflecting wall with a gap corresponding to a multiple of the plate thickness, the flexural resistance coefficient being reached by means of a sealed grid device so that the synthetic material mass which connects the grid fibers exposes concurrently (by thermal softening) the compound to the alveolar product plates (1, 2) connected on both sides by the surfaces with the coating of the grid (3) so that, despite an optimum binding of the alveolar product and the coating (3), an optimum homogeneity of the air permeability capacity is obtained throughout the surface.
Patent EP-0134248-B1 (EP)
Title: Dispositif d'affichage
IPC: G09G5/28
Filed: 1984-01-27
Granted: 1991-04-17
Abstract: Des données d'affichage sont lues dans une mémoire d'affichage (2) et écrites dans une mémoire tampon (8). En relation de division temporelle avec cette opération d'écriture, les données d'affichage sont extraites de la mémoire tampon (8). Un lissage est obtenu en utilisant aussi bien les données d'affichage extraites de la mémoire tampon (8) que les données d'affichage extraites de la mémoire d'affichage (2).
Patent EP-0188411-B1 (EP)
IPC: F16H3/093
Filed: 1984-07-17
Granted: 1987-09-30
Abstract: Load shiftable gear, particularly for agricultural tractor, in group mounting with a multispeed main gearing (39), a reverse gear (40) and a range group gearing (41) with synchronous shifting couplings (9, 10, 11, 12, 13, 14, 15, 16), with two power branches comprising two additional friction couplings (7 and 8) which are structurally connected to form a double coupling (7, 8) arranged coaxially with respect to the three wheels (17, 18, 19, 20) of the main gearing (39) and axially between said three wheels (17, 18;19, 20).
Patent EP-0160030-B1 (EP)
Title: Vanne a membrane a commande par fluide sous pression
IPC: F16K7/10
Filed: 1984-10-19
Granted: 1988-01-07
Abstract: La vanne comporte une membrane flexible (3) formant une cloison étanche entre une chambre de commande (8) et l'intérieur d'un conduit (1). Selon l'invention, le conduit (1) comporte une ouverture latérale (2) ayant un pourtour de dimension transversale L inférieure à la dimension transversale D du conduit et la membrane (3) est maintenue en place par des moyens de maintien (4, 5) portant des moyens de serrage (7) qui exercent sur les moyens de maintien une action transversale au conduit (1) et extérieure à celui-ci.
Patent EP-0191765-B1 (EP)
Title: Dispositif d'ancre
IPC: E02B17/00
Filed: 1984-10-29
Granted: 1988-02-10
Abstract: Dispositif d'ancre utilisable en mer ou à terre, comportant une plaque (15) destinée à porter sur la surface du sol ou de fond, ainsi qu'une pluralité d'éléments cylindriques (16) s'étendant à travers la plaque (15) jusque dans les couches de fond ou du sol et formant une enveloppe tubulaire.
Patent EP-0153690-B1 (EP)
IPC: B60N2/28
Filed: 1985-02-20
Granted: 1991-01-02
Abstract: The invention relates to a safety seat for children in motor vehicles, which can be used in conjunction with a safety belt system installed in series production in the vehicle. The safety seat consists essentially of a seat element with the seat surface for the child and a substructure bearing the seat element. The seat height can be adjusted with an adaptor which is located between the seat element and the support surface of the safety seat and whose height is adjustable, in order to achieve the respectively optimum position of the child, to be protected, in relationship to the belts running over its body and to exclude the risk of injury. Each adaptor consists of at least one set of stackable spacing elements which are of different height in order to achieve a large number of possible adjustments of the seat height. <IMAGE>
Patent EP-0154303-B1 (EP)
IPC: A61K8/64
Filed: 1985-02-28
Granted: 1989-04-26
Abstract: 1. Light- and sunscreens for the human skin based on customary UV filter substances, characterized in that they additionally contain sericin.
Patent EP-0156352-B1 (EP)
IPC: C07C313/00
Filed: 1985-03-25
Granted: 1988-08-03
Abstract: (Hydrocarbylthio) phenols, such as 2-(alkylthio) phenols, are prepared by heating one or more (hydrocarbylthio)- phenols selected from 2-, 3-, 4-, and poly(hydrocarbylthio)phenols in the presence of a catalytic amount of an aluminium phenoxide or a precursor thereof to redistribute the starting materials.