baber/WOPTO huggingface dataset:
Patent EP-0206729-B1 (EP)
IPC: C07K5/00
Filed: 1986-06-17
Granted: 1991-02-06
Abstract: Compounds of Structure (1) 
<CHEM>
 in which
 R<1> is H, C1-5 alkyl (straight or branched), or a phenyl or benzyl group optionally substituted by C1-5 alkyl (straight or branched), C1-4 alkoxy (straight or branched) or hydroxy;
 R<2> is H, OH, C1-5 alkyl (straight or branched), aryl or acyl;
 R<3> is H, C1-5 alkyl (straight or branched) or phenyl and R<4> is C1-5 alkyl (straight or branched) or phenyl, or R<3> and R<4> can together form a 1,4-butylene or 1,5-pentylene group;
 R<5> is H or C1-5 alkyl (straight or branched);
 R<6> is H, C1-5 alkyl (straight or branched), -CHR<8>CONH2 or -CHR<8>CONHCHR<9>CONH2; where R<8> and R<9> (which can be the same or different) are H or C1-5 alkyl (straight or branched);
 and
 R<7> is H or C1-5 alkyl (straight or branched),
 and pharmaceutically acceptable salts thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.
Patent EP-0207681-B1 (EP)
IPC: C07K5/06
Filed: 1986-06-17
Granted: 1992-03-18
Abstract: Compounds of Structure 1 
<CHEM>
 in which
 R<1> is hydrogen or C1-4 alkyl (straight or branched), and
 R<2> is hydrogen or C1-4 alkyl (straight or branched),
 processes and intermediates for making them, pharmaceutical compositions containing them, and their use as nootropic agents.
Patent EP-0203042-B1 (EP)
IPC: B32B27/12
Filed: 1986-05-19
Granted: 1989-09-13
Abstract: The covering has a layred structure with a core part (6) comprising two layer (8,9) of flexible, substantially-inextensible synthetic material, between which is an intermediate separating layer (10). The covering is made in the form of tiles (1), each of which has an upper face (2) and a lower face (3) and is delimited by tapered peripheral edges which define rounded upper edges (4) on the upper face. The covering is manufactured in the form of a continuous sheet or strip which is subjected to a hot dinking operation to form the tiles (1).
Patent EP-0204829-B1 (EP)
IPC: C10M135/02
Filed: 1985-12-06
Granted: 1989-08-09
Abstract: Lubricating oil compositions containing less than about 0.1% by weight of phosphorus are described, and these lubricating compositions comprise a major amount of an oil of lubricating viscosity, and a minor amount of at least one oil-soluble sulfur-containing material which comprises the reaction product of sulfur and a Diels-Alder adduct in a molar ratio less than 1.7:1 wherein the adduct is an adduct of at least one dienophile with at least one aliphatic conjugated diene. Such lubricating oil compositions exhibit improved oxidation-corrosion-inhibiting properties, anti-wear properties, and/or extreme pressure properties. Such lubricating compositions also exhibit improved compatibility with nitrile seals.
Patent EP-0249065-B1 (EP)
IPC: B67D1/12
Filed: 1987-05-19
Granted: 1989-09-20
Abstract: 1. A dispensing device for milk, liquid milk products, milk based mixed drinks, fruit juices and the like, comprising a storage container which possesses an opening directed upwards and contains a stirrer and a pump, and a filling device for the measured dispensing of milk or the like into a vessel to be filled, wherein the filling device comprises a filling station in which to place the vessel to be filled which station is disposed outside the storage container, and with an electrical control device for the stirrer, pump and filling device, wherein the filling device and electrical control device can be separated from the reservoir, characterized in that the entire dispensing device is portable and can be installed in a customary open cooling device used for sales in a shop, in that electrical push in connections (60, 78) are provided between the control device (84), on the one hand, and the stirrer (54) and pump (55), on the other hand, and a mechanical push in connection (76) is also provided between the pump (55) and the filling device (70, 94), which connections are automatically releasable on separating the parts and automatically connectable on putting the separated parts together, and in that the filling device (70, 94) comprises a holding frame (62) which can be attached to the storage container (10) by means of a releasable retaining device (112, 113, 114).
Patent EP-0261318-B1 (EP)
IPC: A61M5/32
Filed: 1987-06-23
Granted: 1991-05-22
Abstract: PCT No. PCT/EP87/00332 Sec. 371 Date Apr. 26, 1988 Sec. 102(e) Date Apr. 26, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00066 PCT Pub. Date Jan. 14, 1988.Automatic injection device, as well as ampoule or cartridge for the same. In order to obtain a high speed discharge of an ampoule-hypodermic needle, as well as to ensure an operationally reliable, low weight, robust small apparatus or ampoule at long storability, sterility and re-usability of components for a plurality of injection substances, the needle body (30) of the cannulahypodermic needle (3) is constructed over part of its extension as a needle bearing (31) guided in sliding fit on the inner wall (21) of the cartridge (2). Particularly with a view to administering separate injection substances, it is provided for a cartridge or ampoule with needle and lifting element, that within the ampoule there is arranged a receptacle forming a gas volume, which receptacle can be destroyed easily by initiating the lifting movement and which is resistant to the injection fluid surrounding it.
Patent EP-0253191-B1 (EP)
Title: Process for the preparation of (2,2)-paracyclophane and derivatives thereof
IPC: C07C1/32
Filed: 1987-06-29
Granted: 1990-04-11
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methylbenzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a dialkylether or mono- and poly-ethylene glycols having the formula:  R - O @CH2CH2O @ n R' (I) wherein R and R', which may be the same or different, represent alkyl groups having from 1 to 5 carbon atoms, and n is an integer from 1 to 5.
Patent EP-0271787-B1 (EP)
Inventor: ORMANNS SIEGFRIED
IPC: G08B21/00
Filed: 1987-12-05
Granted: 1994-01-05
Abstract: The personal safety radio device is carried by the person to be protected on a mounting device, for instance incorporated in the heel of a work shoe, and includes a transmitter powered by a current source specific to the device, a receiver and an antenna arrangement. In order to ensure a high operational reliability and a long maintenance-free service life at a high range of transmission the device- specific current source is a rechargeable accumulator which may be charged by a generator arrangement including a piezo-electric converter during the operational useage of the device. The piezo-electric converter is so arranged in the work shoe that it is acted on by the weight of the person wearing the work shoe and thus converts the pressure of the weight into electrical energy.
Patent EP-0255156-B1 (EP)
IPC: C07C17/156
Filed: 1987-06-17
Granted: 1991-10-16
Abstract: Ethylene is oxychlorated by means of a catalytic composition comprising an alumina support impregnated with cupric chloride, magnesium chloride and a chloride of an alkali metal chosen from sodium and lithium. The oxychlorination thus performed makes it possible to obtain an excellent yield without the reactor being corroded by the catalytic composition employed. 
<IMAGE>
Patent EP-0230362-B1 (EP)
IPC: A61J9/00
Filed: 1987-01-09
Granted: 1991-10-23
Abstract: A baby's feed bottle for hanging and/or tying to the feeder's body, thus leaving both hands free for holding and giving attention to the baby has a concave rear face, a convex front face at the lower end of which is an opening to the bottle, the opening being fitted in use with a screw cap carrying a teat projecting from the front face, a bottom face which slopes down from the back face to the front face, and strap eyes for attachment of a hang band and one or more tie bands.
Patent EP-0251469-B1 (EP)
Inventor: SATAKE TAKEO
IPC: B01J47/06
Filed: 1987-05-19
Granted: 1994-06-22
Abstract: A method for converting substances into other substances in which, by using a specific viscoelastic material exhibiting spinnability, it is possible to carry out effective conversion including ion exchange, esterification, inversion, hydrolysis and so forth. The method comprises the steps of mixing a viscoelastic material having functional groups and being capable of exhibiting spinnability under high shearing stress with a liquid that is non-affinitive for the viscoelastic material and contains substances to be converted, and kneading the mixture in a kneader under a condition that said mixture exhibits spinnability, thereby converting said substances into other substances by the action of said functional groups.
Patent EP-0250320-B1 (EP)
IPC: H02J3/14
Filed: 1987-06-17
Granted: 1992-08-19
Abstract: The power adapter (114) has a power input (17, 18) and a power output (117) connected to a plurality of power consumption points (3, 4, 6, 7, 8, 9, 11) and a load-shedding device so designed that, when the consumed power exceeds a predetermined threshold value, the supply of current to at least a predetermined number (7, 8, 11) of power consumption points is interrupted in cascase in a pre-established order until the threshold value is complied with, whereupon the supply of current to these points is then restored in the reverse order. The load-shedding device includes a transmitting circuit for delivering at the power output (117) control signals to which receiving devices (115) are selectively responsive in order to interrupt or restore the supply of current to at least a predetermined number (7, 8, 11) of power consumption points.
Patent EP-0260208-B1 (EP)
IPC: A63B49/02
Filed: 1987-09-11
Granted: 1990-08-22
Abstract: A tennis racket has an elongated handle defining a longitudinal main axis and having an outer end and an annular frame fixed to the outer handle end and bisected by the axis. The frame has an arcuate crown concave toward the handle and an arcuate throat concave toward the handle and of substantially the same transverse size and curvature as the crown. The crown and throat are formed with respective longitudinally aligned sets of longitudinally throughgoing and transversely spaced holes. In addition the frame has a pair of sides substantially symmetrically flanking the axis and longitudinally bridging the crown and throat. These sides are formed with respective transversely aligned sets of transversely throughgoing and longitudinally spaced holes. The crown and sides together define an oval outer periphery. The side holes open outward at their outer ends into respective outwardly open grooves in the sides of the frame. Main strings extending longitudinally between respective holes of the crown and throat substantially parallel to the axis and cross strings extending transversely generally perpendicular to the axis between respective holes of the sides together define a central spot of predetermined longitudinal length and transverse width. The depth of the groove and of the inner side edge is such that the transverse lengths of the cross strings traversing the spot are all substantially identical between the respective outer and inner hole ends.
Patent EP-0264420-B1 (EP)
Title: Vehicule pour pipe-line
IPC: F16L55/00
Filed: 1987-04-09
Granted: 1991-10-09
Abstract: Un véhicule à déplacement autonome pour pipe-line est caractérisé en ce qu'il comprend un corps de véhicule (1) de configuration cylindrique à travers lequel et/ou autour duquel le milieu du pipe-line (10) s'écoule, une unité d'entraînement (2) sur le corps du véhicule (1) qui s'appuie de manière élastique contre la surface interne du pipe-line (10), un système hydraulique qui alimente le module d'entraînement (2), un système d'alimentation en énergie permettant le fonctionnement du système hydraulique, et une unité de commande (22) qui commande au moins le déplacement du véhicule dans le pipe-line (10).
Patent EP-0313570-B1 (EP)
Title: Vibration type force sensor
IPC: G01G3/16
Filed: 1987-07-01
Granted: 1992-02-26
Abstract: The invention relates to a weight measuring apparatus utilizing a vibration type force sensor having a greatly increased Q and being inexpensive and easy to manufacture. The force sensor includes a single vibratory beam or a pair of vibratory beams, which oscillate at a particular measurement frequency related to the stress applied to the sensor by a weight. A rotational mass is coupled to a nodal point of the vibratory beam at the measurement frequency, and greatly influence the frequency at which the beam will vibrate. As a result, the tolerances for manufacture of the force sensor are greatly relaxed, and the pendulum-like movement of the rotational masses for a double-ended tuning fork type sensor tends to override any mismatch between the two parallel vibratory beams.
Patent EP-0280943-B1 (EP)
Title: Tubular protective device for protection against transfer of infectious matter during sexual intercourse
IPC: A23L/
Filed: 1988-02-11
Granted: 1993-05-12
Abstract: A thin-walled, condom-like tubular protective device (1) for protection against the transfer of infectious matter during sexual intercourse is disclosed. The condom-like device has at its open end a collar-shaped outwardly extending portion (3) with means (4) for radially stretching the collar and has an inner diameter which is sufficiently large to permit movement of a penis with respect to the protective device during coitus.
Patent EP-0316696-B1 (EP)
Inventor: ADKINS JAMES R
IPC: C08K9/06
Filed: 1988-11-07
Granted: 1995-07-19
Abstract: Organopolysiloxanes having improved electrical properties, which comprises mixing an organopolysiloxane having reactive groups with an amine-containing organosilicon compound, which is capable of crosslinking with the organopolysiloxane and a treated aluminum trihydrate and thereafter exposing the resultant composition to atmospheric moisture. The resultant composition may be dispersed in an organic solvent and applied to electrical insulators.
Patent EP-0324144-B1 (EP)
Title: Data-processing system with arrangement for identifying interrupt supplying units
Inventor: ABERT MICHAEL
IPC: G06F13/24
Filed: 1988-12-21
Granted: 1995-02-22
Abstract: The eight socket position in a central frame are interconnected by eight data bus lines, four address bus lines and four interrupt bus lines. Each socket position is distinguished by different connection of three code sockets to the common power supply line. Cards plugged into particular socket positions are linked to their counterparts in extension frames. The origin of an interrupted signal is identified quickly by the central unit returning an interrupt identification address, on receipt of which the sending units transmit their individual address codes on the data bus lines.
Patent EP-0320070-B1 (EP)
Title: Process for the preparation of a nylon block copolymer
IPC: C08G69/18
Filed: 1988-12-06
Granted: 1993-08-18
Abstract: This invention relates to a process for the preparation of a nylon block copolymer in which two or more reaction streams consisting of molten lactam are combined in a mould, said reaction streams containing one or more polyols, lactam blocked polyisocyanates and catalysts, and the catalysts and polyisocyanates being in different streams, which reaction streams, having a temperature of 68 ¤& C-95 ¤& C are introduced into a mould having a temperature of 100 ¤& C-180 ¤& C.
Patent EP-0319405-B1 (EP)
Title: Sulfurized olefin compositions, their preparation and their use as lubricant additives
IPC: C10M135/04
Filed: 1988-11-30
Granted: 1992-07-01
Abstract: Polysulphide-containing olefin compositions, defined as being prepared by reaction of sulphur monochloride and/or dichloride with at least one monoolefin of 6 to 12 carbon atoms to form an addition product (or adduct), and then by reaction of the said adduct with an alkali metal or ammonium mercaptate or mercaptate-polysulphide, itself obtained, for example, by reaction of a mercaptan with an alkali metal hydroxide or aqueous ammonia and then, if appropriate, with sulphur, preferably in an alcoholic medium. These polysulphide-containing olefin compositions can be employed as extreme-pressure additives in gear oils or in oils intended for working metals.
Patent EP-0345278-B1 (EP)
Inventor: BURNS ALAN ROBERT
IPC: B60B9/00
Filed: 1988-01-29
Granted: 1995-04-12
Abstract: A ground engaging segment providing a running surface for wheels, endless tracks and the like, which is not pneumatic in nature, thereby not susceptible to puncture, and which is resiliently flexible to offer some resistance to shock. The ground engaging segment comprises a base and a number of removable, hollow, tubular ground engaging elements which extend transversely of the direction of travel of the running surface. Said ground engaging elements include an inner face for engagement to the base and an outer face for contact with the ground surface, and angular shaped side faces between the inner and outer faces allowing for resilient flexibility under normal load conditions. It is preferable that the ground engaging elements are open at their ends to allow for dissipation of heat and are arranged in circumferential rows, defining a chevron pattern, to prevent resultant side thrust imposed upon the running surface. In addition, the ground engaging elements are constructed angularly to provide a line about which the side faces can flex, and include a flexible internal reinforcement, built in to the walls of the faces of the ground engaging element to provide reinforcement for the ground engaging element, while maintaining flexibility.
Patent EP-0316418-B1 (EP)
Inventor: ERICSSON S STAFFAN
IPC: H04N19/94
Filed: 1988-03-24
Granted: 1996-11-06
Abstract: Un procédé et un appareil, servant à coder des données d'erreurs entre trames d'une image, telle que notamment une image à compensation de mouvement permettant de transmettre une séquence de trames d'images, utilise des techniques de quantification vectorielle hiérarchique et de codage arithmétique pour accroître la compression des données des images transmises. Le système effectue la décimation d'une image prédite entre trames (51) et d'une image courante non codée (22) et applique un codage par quantification vectorielle (19) sur les structures de données qui en résultent. Un codage avec beaucoup de pertes (46) est également appliqué sur une base niveau par niveau. Le système rend également flous des blocs de données prédites qui ne parviennent pas à représenter de façon appropriée l'image courante et déplacent les limites des blocs pour augmenter l'efficacité du codage par quantification vectorielle. La présente invention se caractérise également par une quantification vectorielle de gain/forme servant à réduire la quantité des données qui sont transmises, en faisant varier la grandeur du bloc mémoire des codes de formes selon le gain associé à la forme. Une opération de seuillage et d'effacement des blocs de données isolés permet également de réduire la quantité des données à transmettre sans perte inacceptable de la qualité des images.
Patent EP-0332663-B1 (EP)
Title: Electrolytic furnace
IPC: C25C3/08
Filed: 1988-07-28
Granted: 1992-05-06
Abstract: PCT No. PCT/CH88/00131 Sec. 371 Date May 19, 1989 Sec. 102(e) Date May 19, 1989 PCT Filed Jul. 28, 1988 PCT Pub. No. WO89/01061 PCT Pub. Date Feb. 9, 1989.An electrolytic furnace comprises refractory concrete elements (1) which are loosely mounted on rails (6) arranged in a tank (6) and which support carbon elements (2) and metal bars (3). The refractory concrete elements (1) on the one hand and the carbon elements (2) and the metal bars on the other are assembled by the action of compression springs (7 and 8) which press against floating plates (12) held laterally by adjustable screws (10) mounted at the threaded ends of rods (9).
Patent EP-0371990-B1 (EP)
Inventor: JACOBSEN STEPHEN C
IPC: G01D5/241
Filed: 1988-07-05
Granted: 1994-09-21
Abstract: Sensor systems and methods for detecting the position and/or movement of an object in multiple degrees of freedom. The sensor system of the present invention comprises at least one field-effect transistor (FET), the geometrical configuration of the FET being selected so as to provide the desired sensitivity. The FET is preferably provided with a conductive gate adjacent to but insulated from the channel region of the FET. An object whose position and/or movement is to be detected is prepared such that an electric field emanates from the object. The FET is brought into the vicinity of the object, and the electric field emanating from the object interacts with the gate and/or channel region of the FET so as to modify the magnitude of the electrical current flowing through the channel region. The current through the channel region is detected and is used to obtain information about the position and movement of the object relative to the channel region of the FET. By positioning a plurality of substantially coplanar FETs in the vicinity of the object, the position and/or movement of the object in any desired number of degrees of freedom can be detected and monitored.
Patent EP-0333048-B1 (EP)
Title: Method for producing corrosion and wear resistant protective coatings on magnesium and magnesium alloys
IPC: C25D11/30
Filed: 1989-03-10
Granted: 1993-05-19
Abstract: To produce corrosion- and wear-resistant protective coatings on magnesium or magnesium alloys by anodic oxidation, use is made of a low-alkali aqueous electrolytic bath which contains
 a) borate or sulphate anions, and
 b) phosphate and fluoride or chloride ions
 and which is adjusted to a pH of 5 to 11, preferably 8 to 9. The applied direct current is interrupted for a short time or partially reversed in order to permit the formation of magnesium phosphate and magnesium fluoride or chloride and, possibly, magnesium aluminate. This produces coatings without or with only very slight inherent coloration which can readily be coloured and which yield a good adhesive base for lacquer coatings or post-treatments.
Patent EP-0412186-B1 (EP)
Inventor: EMRICH ROBERT K
IPC: E02F9/28
Filed: 1989-08-09
Granted: 1995-03-08
Abstract: An excavating tooth having a socket-equipped point (A) mounted on an adapter nose (B) and secured with a vertical pin (C) on one side of the nose, the nose being grooved for receipt of the pin and equipped with a resilient keeper extending transversely of the point length, the point having a least one side wall extending rearwardly beyond the socket, the side wall having integral, vertically spaced apart lug portions having forwardly facing surfaces bearing against the pin, the nose groove providing a rearwardly facing surface bearing against the pin intermediate the lug bearing surfaces.
Patent EP-0366977-B1 (EP)
IPC: A61K6/891
Filed: 1989-10-09
Granted: 1993-03-24
Abstract: Photopolymerizable dental compositions are proposed which are curable with visible light and which apart from usual auxiliary substances and additives contain polymerizable monomers of the group of the poly-thiol compounds and of the group of the poly-ene compounds and a photoinitiator and which, in order to obtain a curing free from any smeary layer, contain at least 10% by weight poly-thiol compound(s), at least 10% by weight poly-ene compound(s) and 0.01 to 5% by weight of at least one acyl phosphine compound as photoinitiator. The compositions can advantageously be used as dental impression compositions.
Patent EP-0372362-B1 (EP)
Inventor: ACKERMANN LOTHAR DR
IPC: A61B18/22
Filed: 1989-11-28
Granted: 1995-06-28
Abstract: Laser scalpel for surgical and dermatological use, in particular on live human subjects, having a fibre connection to supply the laser energy, where the scalpel tip consists of monocrystalline spinel in the MgO/Al2O3 system. <IMAGE>