baber/WOPTO huggingface dataset:
Patent EP-0027121-B1 (EP)
Title: A method for recovering volatile constituents from carbonaceous materials
IPC: C10G9/34
Filed: 1980-10-23
Granted: 1983-03-09
Abstract: PCT No. PCT/SE80/00105 Sec. 371 Date Dec. 12, 1980 Sec. 102(e) Date Nov. 5, 1980 PCT Filed Apr. 11, 1980 PCT Pub. No. W080/02149 PCT Pub. Date Oct. 16, 1980.Disclosed is a method for recovering oil and gas from carbonaceous materials utilizing two molten baths. In the first molten bath reaction vessel, the carbonaceous material is thermally devolatilized. Part of the first melt from the first reaction vessel containing non-volatile constituents is passed to the second molten bath reaction vesel which contains a different melt at a higher temperature. The two melts are only partially soluble in each other so that they can be easily separated. Oxygen, air or oxides are charged to the second reaction vessel for gasifying residual quantities of carbon by oxidation. The first melt is returned to the first reaction vessel from the second reaction vessel. The melt in the first reaction vessel may comprise lead or zinc and be maintained at a temperature of 500 DEG  C., while the melt in the second reaction vessel may comprise raw iron and be maintained at a temperature of 1200 DEG  C.
Patent EP-0032371-B1 (EP)
IPC: F28F9/00
Filed: 1981-01-05
Granted: 1983-05-04
Abstract: A device for fixing a panel of horizontal heat-exchange tubes on vertical tubes 1 or beams provided with longitudinal fins 2. It includes a series of shoulders 4 having upwardly projecting rims on the fins, parts 6 which form latches having noses 9 by which they are fixed on these rims and dogs 14 installed in holes 12 in the lower portions of the parts which form latches. The shoulders, the parts which form latches and the dogs co-operate to prevent the panel of tubes from being detached when it is positioned.
Patent EP-0056031-B1 (EP)
Title: Insulation panels for use in roofing and walls for buildings
IPC: E04D3/38
Filed: 1981-06-12
Granted: 1984-05-09
Abstract: An insulating panel for use in roofing or a wall of a building is made of mineral fibre and has set into each of its side edge faces a metal section (18) extending the full length of the panel and flanged at both longitudinal edges with one flange (19) engaging the inner face (13) of the panel and the other (20) penetrating the panel at a 60 inclination towards the inner face (13) of the panel. Each section (18) preferably has substantially centrally intermediate its depth an inwardly-directed longitudinal groove (21) to complement the groove (21) in the metal section set into the opposed side edge face of an adjacent panel and provide a duct for accomodating a vapour seal (22). A roof or wall comprises a plurality of the panels arranged end-to-end and side-by-side across purlins (23) or rails (123), a plurality of laterally-spaced bars (14) of mineral fibre on the outer faces (12) of the panels, profiled metal sheets (11) overlying the panels and the bars (14) thereon and transversely shaped complementarily to the panels and bars transverse configuration.
Patent EP-0066126-B1 (EP)
IPC: G01S7/52
Filed: 1982-05-11
Granted: 1986-08-27
Abstract: A digital scan converter is disclosed wherein signal information supplied by a sector scanning surveillance system relative to a polar coordinate system is converted to a signal for driving a television-type display or other Cartesian coordinate device by: (a) sampling the signal associated with each consecutive scanning path of the surveillance system at a rate determined by the azimuthal angle that defines the scanning path of interest; (b) storing each set of signal samples as a column of data in a rectangular memory array; (c) accessing the stored data on a row-by-row basis; and (d) utilizing a previously determined mapping strategy to cause each accessed signal sample to form a segment of a line of display within the Cartesian-formulated display devices so that the length of the segment formed by each signal sample is determined by the row and column address of the storage location that is associated therewith when forming a television compatible signal, each signal sample dictates video signal level during a portion of a corresponding horizontal sweep period that is determined by the mapping strategy.
Patent EP-0066261-B1 (EP)
IPC: H01B17/32
Filed: 1982-05-27
Granted: 1985-10-02
Abstract: The ends of a fiber-reinforced resin rod are inserted through sealing grommets into cavities of respective end fittings; the end fittings of the assembly are placed in accurately spaced end moulds; the rod is encased in intermediate half shells; an insulator covering is moulded around the rod by filling the half shells; and the end fittings are then fixed to the rod by embedding or swaging.
Patent EP-0071834-B1 (EP)
IPC: C08G18/10
Filed: 1982-07-23
Granted: 1985-09-18
Abstract: The invention relates to a simplified, economic process for the production of polyamines by the alkaline hydrolysis of compounds containing terminal aromatic and/or aliphatic isocyanate groups (including modified isocyanates or NCO-prepolymers and semi-prepolymers with NCO-contents of from 0.5 to 40% by weight), with strong aqueous bases, direct isolation of the polyamines from the carbamate stage being possible by thermal carbamate decomposition and/or solvent extraction. The invention also relates to the use of the aromatic and/or aliphatic polyamines containing primary NH2-groups obtainable by the process according to the invention for the production of polyurethanes, such as optionally cellular polyurethane plastics and polyurethane foams.
Patent EP-0105057-B1 (EP)
IPC: C08F2/44
Filed: 1982-10-05
Granted: 1987-04-01
Abstract: 1. Process for the preparation of reactive hydrophilic latex particles labelled with dyestuffs or fluorescing compounds, characterised in that a monomer which is sparingly soluble in water or various monomers which are sparingly soluble in water are dispersed in water with a dyestuff or fluorescing compound which does not contain any co-polymerisable groups and, with the exclusion of oxygen, are homo- or co-polymerised by emulsion polymerisation in the presence of a water-soluble, radical-forming initiator but without the addition of an emulsifier or stabiliser.
Patent EP-0111205-B1 (EP)
IPC: C07D219/10
Filed: 1983-11-22
Granted: 1987-04-01
Abstract: Acridanone derivatives of the formula    <IMAGE>  I  wherein the dotted line is an optional bond, R1 is hydrogen, halogen or nitro, R2 is hydrogen or lower alkyl, one of the substituents R3 and R4 is hydrogen or lower alkyl and the other together with R is an additional bond and R5 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl or lower alkyl substituted by halogen or lower alkoxy, and pharmaceutically acceptable acid addition salts thereof, processes for their preparation and pharmaceutical compositions based thereon, are described. The compounds of formula I are useful as schistosomicidal agents.
Patent EP-0121001-B1 (EP)
IPC: C12C7/04
Filed: 1983-12-23
Granted: 1988-08-17
Abstract: In a method of, and an apparatus for accelerating air or gas exchange during cyclical operation of a pressure chamber with the aid of a pumping device connected to the pressure chamber, and with the aid of a compressor for at least partially compressing the air or gas, the steps include filling the pressure chamber with compressed air or gas through the compressor, thereafter discharging the air or gas from the pressure chamber, and operating the pumping device during at least one of the filling or discharging steps.
Patent EP-0109328-B1 (EP)
Title: Luminous fibre matrix display
IPC: G09F9/30
Filed: 1983-10-28
Granted: 1988-01-07
Abstract: 1. Display matrix (1) formed by the downstream ends (2) of an assembly of optical fibers (3) whose upstream ends are placed so as to receive light from a light source, of the type in which the optical fibers (3) are associated individually or in very small assemblies with electromechanical occultating devices (6) placed at the front of the downstream end (2) of the fibers in question (3) and capable of modifying the color and/or intensity of the light emitted to the front of the matrix, and devices (13) controlling the occulting devices (6) making it possible selectively to control the occulting of determined groups of fibers so as to transform the display as desired, characterized in that each occulting device comprises a disc (6) containing different occulting sectors (8, 9, 10) capable of being interposed on the path of light, as a function of a rotation controlled by the control device (13), each disc being driven in rotation by a rotary motor with two positions of stable equilibrium, the rotation of which being controlled by current pulses, and in that the motor comprises a rotor (14) rotating freely about an axis (7) and constituted by a small permanent magnet with two poles oriented radially with respect to the axis (7), a stator (15) formed by a circuit magnetizable by pulse made of a material having good remanence, presenting two poles (16, 17; 16', 17') diametrically opposite with respect to the axis (7) of the rotor, the stator comprising near each of its poles an indexing element (18, 19; 18', 19') non-aligned with said poles of the stator adapted to destabilize the position of the rotor at the moment of a pulse.
Patent EP-0112907-B1 (EP)
IPC: F04B37/02
Filed: 1983-07-01
Granted: 1986-11-05
Abstract: Cryopompe comprenant un premier cryopanneau (67) associé à un dissipateur thermique à basse température (60) possèdant un organe permettant d'absorber un premier gaz à faible point d'ébullition et un cryopanneau secondaire (80) associé au dissipateur thermique (60) et à un dissipateur thermique à température plus élevée (48) possèdant un organe permettant de condenser un gaz à point d'ébullition plus élevé. Des organes (90) sont prévus pour conduire de manière sélective la chaleur vers le cryopanneau primaire de manière à élever la température du cryopanneau au-dessus de la température nécessaire à la désorption du premier gaz dudit cryopanneau tout en ayant un effet minimum sur la capacité du dissipateur thermique à température plus élevée.
Patent EP-0134400-B1 (EP)
IPC: C07D401/12
Filed: 1984-05-03
Granted: 1993-03-24
Abstract: Fluoroalkoxy compounds of the general formula I    <IMAGE>  (I) wherein R1 represents a 1-3C-alkyl radical which is completely or predominantly substituted by fluorine, or a chlorodifluoromethyl radical, R1' represents hydrogen, halogen, trifluoromethyl, a 1-3C-alkyl radical, or a 1-3C-alkoxy radical which is optionally completely or predominantly substituted by fluorine, R2 represents hydrogen or a 1-3C-alkyl radical, R3 represents hydrogen or a 1-3C-alkyl or 1-3C-alkoxy radical, R4 represents hydrogen or a 1-3C-alkyl radical and n represents the number 0 or 1, and their salts are new compounds with a marked protective effect on the stomach.
Patent EP-0132684-B1 (EP)
IPC: C08F2/52
Filed: 1984-07-09
Granted: 1987-03-11
Abstract: Glow polymerisate layers can be generated on a substrate, starting from hydrocarbons and/or fluorocarbons, by means of a high-frequency, low-pressure glow discharge. Glow polymerisates completely saturated with hydrogen or fluorine are obtained when the glow discharge is carried out in the microwave range between 0.5 and 1.000 GHz and if the amplitude E0 of the effective field strength in the vicinity of the substrate no greater than 850 V/cm.
Patent EP-0147631-B1 (EP)
IPC: B28C5/14
Filed: 1984-11-23
Granted: 1989-08-16
Abstract: 1. Dry mortar mixing plant with a substantially horizontal conveying duct and a mixing duct (1, 3) axially adjacent thereto, a non-rotatably installed conveying tube (9), in which the mix material which can be supplied via a supply nozzle can be conveyed by means of a conveying shaft (11) which is actuated by a driving arrangement (15) and provided with a conveying screw (13), and with a mixing shaft (29) which is rotatably arranged in the mixing duct (3), is provided with conveying mixing blades (31), rotates together with the conveying shaft (11) and is coupled thereto, and with an outlet opening for the mix material arranged at the end of the mixing duct (3) remote from the supply nozzle, characterised in that a central bearing (19) for the conveying shaft (11) and the mixing shaft (29) is provided at the front end of the conveying tube (9), as viewed in the conveying direction, and in that an outlet opening (27) for the mix material is made below, at the end of the conveying tube (9), before the bearing (19), the bottom wall of the following mixing duct (3) being arranged lower than the bottom wall of the conveying tube (9).
Patent EP-0121363-B1 (EP)
IPC: A61K31/19
Filed: 1984-03-13
Granted: 1989-05-31
Abstract: Parasitic and viral diseases are treated with a pyrethroid preferably in the presence of alpha-pinene. Preferred compositions are extracts of pyrethrum with water, aqueous ethyl alcohol, or alpha-pinene.
Patent EP-0115450-B1 (EP)
IPC: C23F3/06
Filed: 1984-01-06
Granted: 1986-08-06
Abstract: Process for improving the stability of aqueous solutions containing hydrogen peroxide, metal ions and hydrofluoric acid which can be partially in the form of salts, comprising adding to the said solution at least one hydroxide selected from alkali metal hydroxides, ammonium hydroxide, or mixtures thereof in an amount which is insufficient to neutralize all the acidity present. The resultant novel stabilized solutions according to the invention are used in the surface treatment of metals especially of stainless steels.
Patent EP-0152710-B1 (EP)
IPC: B32B15/00
Filed: 1984-11-30
Granted: 1990-02-07
Abstract: The flexible foil material or laminate of the invention comprises a synthetic material layer disposed between two thin aluminum foils and is characterized in that the synthetic material is amorphous polypropylene or a composition containing amorphous polypropylene. Preferably, the composition comprises amorphous polypropylene, a soft microcrystalline wax and/or terpolymer:ethylene-acrylic acid-acrylic acid ester. The material of the invention is perfectly suitable for manufacturing wine bottle caps as well as wrappers for food products such as cheese.
Patent EP-0162847-B1 (EP)
Title: Document pouvant etre lu par une machine et procede de traitement
IPC: G06V10/143
Filed: 1984-04-30
Granted: 1990-08-22
Abstract: Le document (60) est agencé de sorte que des données inconnues variables d'un caractère spécifié à un emplacement inconnu variable (66, 76, 82, 98, 100, 102, 106 et 108) sur le document (60) puissent être localisées, lues et identifiées par une machine en fonction du type pour créer un enregistrement composite.
Patent EP-0152834-B1 (EP)
IPC: G01L1/24
Filed: 1985-01-31
Granted: 1988-08-24
Abstract: Apparatus to be used directly on a flat sheet of transparent material, more especially tempered glass. for simultaneous measurement of sign and amplitude of stress across the section of said glass sheet by means of scattered light. 
<??>The apparatus allows reliable and repetitive measurements independently of the operator's subjective observations, as data reading is through an automatic system. The apparatus substantially comprises a Helium-Neon (He-Ne) laser source 1 to 5 mW, whose light beam is linearly polarized. then modulated with a series of wave plates (2, 2 min , 2 sec ), after which it passes through a collimator (3) and subsequently strikes a prism (4) optically coupled with the glass sheet (V) under test. 
<??>Variation in intensity of the interference fringes is revealed by a TV camera (5) consisting of a macrophotographic lens system (5 min ) which focusses the scattered light on a solid-state array photodetector (5 sec ). 
<??>The photosensitive zone of the detector is positioned to detect insensity of the scattered light along path (BC) of the laser beam through the section of the glass sheet (V) under test. 
<??>An electronic circuit can thus convert the video signals transmitted by the aforesaid TV camera (5).
Patent EP-0160797-B1 (EP)
IPC: A61C5/77
Filed: 1985-02-27
Granted: 1989-01-04
Abstract: A blank adapted for use in custom fabrication of an implant for dental restoration includes first and second joined parts. The first part is made of the raw material of the ultimate implant, whereas the second part can be made of a different material. The second part is shaped to facilitate a positive support of the blank in a milling machine, and is preferably equipped with a code-bearing surface which permits information about the physical properties of the blank to be sensed by the machine. In a preferred realization, the first part is made from ceramic silica and the second part from aluminum, and the two are bonded by an acrylic glue.
Patent EP-0153088-B1 (EP)
IPC: H02H5/08
Filed: 1985-02-06
Granted: 1988-07-13
Abstract: A non-resettable water actuated circuit interrupting means for use with a portable electric appliance such as a hair dryer to provide protection for the user against injury in the event that the appliance is accidentally dropped in water or otherwise develops leakage current. Both sides (14b, 14c) of the line are fused (34, 40) and circuit means (14a) are provided which respond to leakage current in the appliance (18) to provide separate circuits to blow out each of the fuses. Respective breakdown devices, e.g. gas triodes (52, 54), are rendered conductive when leakage current is detected by sensing member (26). One (52) connects fuse (34) across the supply via resistor (68) and the other (54) connects fuse (40) across the supply via resistor (60).
Patent EP-0167269-B1 (EP)
IPC: G01B11/00
Filed: 1985-05-29
Granted: 1989-04-19
Abstract: Features of the endface of a dielectric member are assessed by means of a reflected diffraction pattern.A plurality of light beams 6, which intersect in a region containing the endface 8 can be used to generate a diffraction pattern 10 which subtends an angle of at least 180° at the endface 8. Such a diffraction pattern 10 contains information about the endface 8 and may be used, in particular, to locate the plane in which the endface 8 lies.Embodiments of the invention find particular application in the measurement of endface angles of optical fibres.
Patent EP-0153264-B1 (EP)
IPC: H04L7/04
Filed: 1985-01-30
Granted: 1988-05-18
Abstract: A radio system broadcasts binary data packets that can be received in mobile receivers. The initial parts of the packets are transmitted periodically. The prefix of each packet includes synchronizing information. The synchronization processing includes seeking a phase and a tracking phase. The transition from the seeking to the tracking phases occurs when the synchronization pattern has been received two consecutive times with a null Hamming distance.
Patent EP-0172835-B1 (EP)
Title: Fixation d'especes metalliques dissoutes avec un agent de chelation
IPC: C02F1/42
Filed: 1984-12-21
Granted: 1989-03-22
Abstract: Procédé d'extraction d'espèces métalliques d'une solution, consistant à faire passer le liquide sur une composition comprenant un support tel que du verre à base de silicate poreux ou du gel de silice ou du charbon possédant des pores interconnectés et contenant des agents de chélation d'amine solubles dans l'eau absorbés dans le support et capables de former un complexe stable avec les espèces métalliques. L'agent préféré de chélation d'amine est de la triéthylènetétramine. Ce procédé est particulièrement utile dans l'extraction de cobalt radioactif de courants de déchets liquides.
Patent EP-0185672-B1 (EP)
Title: Thermoelectric temperature control assembly
IPC: F25B21/02
Filed: 1985-03-18
Granted: 1990-08-08
Abstract: A thermoelectric temperature control assembly for transferring heat to or from a heat sink. A nonconducting substrate is provided with a plurality of mounting openings for receiving the mounting features of a plurality of respective thermoelectric devices. Each mounting openings is internally partitioned so as to form a pair of flexible tongues by which the thermoelectric devices may be clamped to a heat sink to assure a good thermal contact therewith.
Patent EP-0193578-B1 (EP)
Title: Porte-accessoire pneumatique specifiquement con u pour les machines a coudre
IPC: D05B35/10
Filed: 1985-08-28
Granted: 1989-03-22
Abstract: Porte-accessoire pneumatique conçu spécifiquement pour les machines à coudre industrielles, comprenant un élement porte-accessoire (5) constitué d'une lame profilée et qui peut être déplacé par un piston pneumatique (19) vers l'avant et vers l'arrière avec une précision extréme et réglable. Le dispositif peut être facilement enlevé du plan de travail de la machine à coudre.
Patent EP-0197976-B1 (EP)
Title: Procede de prehension et de transfert de plants en mottes
IPC: A01G9/10
Filed: 1985-10-03
Granted: 1989-05-17
Abstract: Pour saisir et transférer des plants en mottes (4), on amène au moins deux aiguilles convergentes (16) au-dessus de la motte (4) à saisir, on enfonce les deux aiguilles (16) suivant leurs axes dans la motte, on transfère la motte suspendue aux aiguilles (16) et on retire les aiguilles (16) suivant leurs axes de la motte pour libérer ce dernier. Application: notamment au dépotage de plants en mottes contenus dans des godets multiples ou dans des plaques à alvéoles, en vue du rempotage ou de la plantation.
Patent EP-0199969-B1 (EP)
IPC: B60B21/10
Filed: 1986-03-19
Granted: 1988-06-08
Abstract: A rim for a pneumatic vehicle tire, the beads of which are adapted to be mounted on the radially inner periphery of the rim. The rim has a rim ring that is provided radially inwardly with seating surfaces for the tire beads. On the lateral edges, the rim ring has essentially radially inwardly extending rim flanges. Furthermore, the rim ring is provided radially outwardly with support surfaces for emergency operation when a puncture, flat tire, etc. is encountered. In order to increase the ability to operate with a flat tire, the wall of the rim ring, in the vicinity of each of the rim flanges, is bent radially outwardly, and is then bent back axially inwardly at a radial spacing relative to the remainder of the rim ring, so that two annular supports are formed for supporting a flat tire.
Patent EP-0228933-B1 (EP)
IPC: H01J47/12
Filed: 1986-11-26
Granted: 1993-08-25
Abstract: A device for detecting and localizing neutral particles such as X photons, gamma photons or neutrons is essentially constituted by a solid converter (2) disposed at a glancing incidence relative to the radication to be detected, together with networks of wires such as (3') disposed in the proximity of the converter. The device is applicable to industrial imaging.
Patent EP-0222777-B1 (EP)
IPC: H01L21/22
Filed: 1986-03-04
Granted: 1989-07-12
Abstract: Cet ensemble comporte un panneau vertical (1) séparant l'atelier en une zone de propreté moyenne (2) et une zone de propreté maximum (3), une cuve allongée (4) dans la zone (2) et une enceinte (6) insérée dans une ouverture (5) du panneau (1); les tubes sont nettoyés et pré-rincés dans la cuve (4), puis rincés et séchés dans l'enceinte (6), qui sert également de sas pour le transfert de tubes entre les zones (2) et (3). Application à la réalisation de circuits intégrés .
Patent EP-0220276-B1 (EP)
Title: Procédé de fabrication de thioantimoniates
IPC: C10M125/22
Filed: 1986-04-22
Granted: 1990-04-04
Abstract: Procedé de préparation d'un thioantimoniate d'ammonium ou de métal alcalin et utilisation du thioantimoniate dans la préparation de SbSbS4, présentant une faible teneur en soufre libre, et lubrifiants contenant le SbSbS4 sous forme d'additif.
Patent EP-0266496-B1 (EP)
Title: Rail vehicle with wheels with flanges
IPC: B60L13/04
Filed: 1987-08-08
Granted: 1993-03-31
Abstract: A rail vehicle with spring support of its car body on an underframe with flanged wheels for guidance and support on a track. Permanent magnets are provided on the underframe, which exert an attraction counter to the wheel load on armature bars extending along the track. The magnetic force of the magnets is controllable as a function of the load (weight) of the car body by an increase or decrease of the magnetic resistance of a ferromagnetic magnet core by mechanical means as the load decreases or increases.