baber/WOPTO huggingface dataset:
Patent EP-0268621-B1 (EP)
IPC: F16L23/00
Filed: 1987-05-29
Granted: 1990-08-01
Abstract: Les raccords à bride actuellement connus dans l'état de la technique pour raccorder des tronçons de canalisations d'air ne se prêtent pas aisément au montage d'un joint permettant de rendre étanches les parois du tronçon de canalisation d'air. Afin de réaliser, dès le stade de la fabrication du profilé à bride (20), un joint (3) pour ce dernier, qui s'applique contre les parois (1) correspondantes du tronçon de canalisation d'air, on forme, dans la zone (2) du profilé située sous la paroi du tronçon de canalisation d'air un logement dans lequel est incorporé un joint (3) en élastomère dont le bord supérieur libre fait saillie au-dessus du plan de la face supérieure interne de ladite zone du profilé.
Patent EP-0272320-B1 (EP)
Title: Homogeneous fluoroassay methods employing fluorescent background rejection
Inventor: WIEDER IRWIN
IPC: E21B47/00
Filed: 1987-06-15
Granted: 1994-03-23
Abstract: Homogeneous assays for determining quantitatively the extent of a specific binding reaction can be carried out effectively on very dilute solutions using measurements of fluorescence if a fluorescence measurement scheme that is capable or rejecting short-lived background fluorescence is employed and if the fluorescent group being measured has the following properties: a) the group being measured must be a rare earth metal chelate complex combination; b) the chelate must be water-soluble; c) The complex combination must also be stable in extremely dilute aqueous solutions, that is, the measured chelate must have at least one ligand having a metal-to-ligand binding constant of at least about 1013M-1 or greater and it must have a fluorescent emission that is long-lived compared to the longest decay lifetime of ambient substances and have a half life of from 0.01 to 50 msec.
Patent EP-0318486-B1 (EP)
Title: Organotin compounds containing fluorine useful for forming fluorine-doped tin oxide coating
IPC: C07F7/22
Filed: 1987-07-17
Granted: 1991-05-29
Abstract: This invention relates to organotin compounds containing fluorine which are particularly useful for forming fluorine-doped tin oxide coatings by the chemical vapor deposition method. In the preferred embodiment, the compound is monobutyldichlorotin trifluoroacetate, which is prepared by reaction of monobutyltin trichloride and trifluoroacetic acid.
Patent EP-0287587-B1 (EP)
IPC: B60H1/24
Filed: 1987-09-21
Granted: 1991-12-18
Abstract: Arrangement for preventing mist and ice formation on the windows of a motor vehicle, primarily a rear side-window in the door of the vehicle. Known proposals for overcoming mist and ice formation on the rear side-windows of a vehicle have involved air being supplied to the said windows via ducts from the regular ventilation system of the vehicle. For the purpose of achieving an operationally effective and, from the point of view of assembly and production, advantageous solution, the present invention is characterized essentially in that a fan (12) and an inlet and an outlet duct (11 and 13) are arranged between an outer and an inner panel (7 and 6) in the door of the vehicle below the window (4) in question. The fan (12) draws air from the vehicle interior and blows it out towards the window (4) which can thereby be quickly cleared of mist and ice.
Patent EP-0286662-B1 (EP)
IPC: E03F5/10
Filed: 1987-10-01
Granted: 1990-12-05
Abstract: Bassin tampon destiné à stocker les eaux recueillies en milieux urbains ou sur des surfaces telles que des chaussées ou des terrains de sport, lorsque leur débit dépasse la capacité du réseau d'évacuation des eaux naturelles. Les bassins selon l'invention comportent une couche de drainage (2) constituée de matériaux poreux, notamment de graviers (7) ou de plots (8) répartis sur le fond du bassin, et au moins une couche constituée d'une structure alvéolaire (3) formée par juxtaposition d'alvéoles verticaux (4). La structure peut être recouverte sur ses faces horizontales d'un matériau filtrant (9), (10). La surface du bassin est recouverte de terre ou d'un revêtement perméable ou non (11). Les côtés et le fond du bassin peuvent être recouverts d'un film d'étanchéité (16). Selon une variante, certains alvéoles sont remplis d'un matériau hydrophile permettant de maintenir l'humidité d'un revêtement (11) constitué d'une pelouse.
Patent EP-0283644-B1 (EP)
Inventor: DELFER III FRANK WILLIAM
IPC: B29C49/42
Filed: 1988-01-16
Granted: 1993-12-08
Abstract: The apparatus includes a carrier plate cooperating with an injection molding machine and having at least two sets of cavities therein for cooling the hollow plastic articles, with the number of cavities corresponding to a multiple of at least two times the number of hollow plastic articles produced in an injection molding cycle. The apparatus also includes means for aligning one set at a time of said carrier plate cavities to juxtapose said set of cavities with the hollow plastic articles formed in an injection molding cycle, and means for transferring said hollow plastic articles to said juxtaposed cavities.
Patent EP-0308022-B1 (EP)
Inventor: COOPS PETER
IPC: G11B7/09
Filed: 1988-09-13
Granted: 1993-12-15
Abstract: An apparatus is described for scanning an information plane (2) in which a radiation beam (b) emitted by a diode laser (4) is focussed by a lens system (6) on the information plane and the radiation reflected by this plane is focussed via a composite diffraction grating (9) in two radiation spots (V1, V2) each co-operating with a separate photodiode pair (18, 19; 20, 21). Since the separating strip (22 min , 23 min ) between the two photodiodes of each of these pairs extends at an acute angle ( alpha 1,  alpha 2, beta ) to the line (22, 23) connecting the centre of the radiation-emitting surface of the diode laser (4) with the position (M1,0, M2,0) assumed by the centre of the intensity distribution of the radiation spot formed on the relevant photodiode pair, if the scanning beam is focussed on the information plane in an optimum manner, a variation in the wavelength of the scanning beam is prevented from influenceing the focussing of the scanning beam on the information plane.
Patent EP-0300718-B1 (EP)
Inventor: OHORI YOSHIJI
IPC: C08F2/02
Filed: 1988-07-18
Granted: 1993-12-29
Abstract: A process for producing a modified ultrahigh-molecular-weight polyolefin composition, comprises mixing a powder of an ultrahigh-molecular-weight polyolefin (A) having an intrinsic viscosity of at least 5 dl/g, a flowability improver (B) having a melting point lower than the melting point of the ultrahigh-molecular-weight polyolefin (A), a monomer (C) having an olefinically unsaturated bond and a radical initiator (D) with stirring at the melting point of the flowability improver (B) or a higher temperature but below the melting point of the ultrahigh-molecular weight polyolefin (A), and then melt-kneading them at the melting point of the ultrahigh-molecular-weight polyolefin (A) or a higher temperature to react the monomer (C) with the ultrahigh-molecular-weight polyolefin (A).
Patent EP-0313222-B1 (EP)
Title: Dental implant attachment system
IPC: A61C8/00
Filed: 1988-09-26
Granted: 1992-04-15
Abstract: A dental implant attachment system (10) for mounting a dental prosthesis (20) on a root implant comprises a base member (12) having a lower end sized to seat on the upper end of an implant cylinder (14) and an upper end of outer diameter substantially equal to the average outer diameters of various teeth, a securing device (26) for securing the base member on the root implant, and various straight, angled or variable angled prosthetic heads for securing to the prosthesis. The upper end of the base member and the lower end of the prosthetic head have interengageable and indexable locking formations (22, 24) for preventing rotation between the parts which can be engaged in any of a number of possible relatively rotated fixed, indexed positions. A releasable securing device secures the prosthetic head to the base member. The prosthesis can be mounted on the prosthetic head by cementation, screw fixation, or other techniques.
Patent EP-0296013-B1 (EP)
IPC: E01F5/00
Filed: 1988-06-03
Granted: 1991-02-27
Abstract: The invention relates to a tubular structure consisting of sections placed end to end and resting on a flattened and compacted laying surface (61). Each section is formed from juxtaposed wall elements comprising two side elements (2, 2') with an inwardly curved lateral wall, each bearing on the laying surface (61) by means of a stabilising member with a flat bottom, allowing the side element to stand up without scaffolding, characterised in that each side element (2, 2') is equipped at its base with a widened sole (7) comprising two wings (71, 72) extending horizontally in a projecting manner on either side of the lateral wall (20) of the element (2, 2'), the latter comprising a substantial vertical lower part (26) perpendicular to said sole (7) and extended upwards by an inwardly curved upper part (21). The present invention is used for conduits of very large cross-section which can be employed for the construction of underground passages for various uses. <IMAGE>
Patent EP-0287479-B1 (EP)
IPC: C08F8/08
Filed: 1988-03-03
Granted: 1991-09-11
Abstract: Novel heat-resistant maleimido polymers, well adopted for the production of molded/laminated shaped articles, are copolymerizates of (a) a hydrocarbyl N,N'-bis(maleimide); (b) a diamine containing a diorganopolysiloxane bridge; optionally, (c) an N,N'-bis(maleimide) containing a diorganopolysiloxane bridge; optionally, (d) at least one other comonomer copolymerizable therewith; and, optionally, (e) a catalyst therefor.
Patent EP-0298893-B1 (EP)
IPC: H01L39/24
Filed: 1988-07-05
Granted: 1993-05-12
Abstract: A complex oxidation reaction product of two or more metals in an oxidized state is formed by positioning a suitable precursor metal (1) adjacent to a permeable mass (2) of a metal-containing compound in an oxidizing atmosphere and heating the assembly to form a body of molten precursor metal. The molten metal infiltrates the permeable mass (2) and reacts therewith and with the oxidizing atmosphere to form a complex oxidation reaction product. Methods for determining the shape of the resulting article are described. The disclosed methods can be used to form superconducting perovskites.
Patent EP-0363370-B1 (EP)
Title: Systeme de magnetometre independant du roulis
IPC: G01R33/04
Filed: 1988-03-31
Granted: 1993-09-29
Abstract: Système de magnétomètre indépendant du roulis pouvant être utilisé par exemple dans un système de magnétomètre de réseau remorqué comprenant un premier détecteur (50) de champ magnétique ayant une sensibilité de flux iso-angulaire autour d'un axe de roulis (59), et un second détecteur (54) de flux magnétique ayant une sensibilité le long de l'axe de roulis (59), l'agencement étant tel qu'un composant d'un flux magnétique situé le long de l'axe de roulis est mesuré par le second détecteur unidirectionnel (54), et le composant du champ latéral par rapport à l'axe de roulis est mesuré par le premier détecteur (50). Des corrections peuvent être appliquées en ce qui concerne l'inclinaison du détecteur et l'angle d'inclinaison du champ terrestre. L'angle d'inclinaison peut être mesuré soit dans le bateau remorqueur, soit dans le corps remorqué, soit présenté sous forme de table à consulter.
Patent EP-0368914-B1 (EP)
Inventor: HADZIMIHALIS THEODORE M
IPC: B05C5/02
Filed: 1988-06-29
Granted: 1994-06-08
Abstract: Apparatus (10) for applying multiple narrow, closely spaced beads of viscous liquid (12), such as hot melt adhesive, to a substrate (14) comprises first and second blades (100 and 102) between which there is a thin shim (104) having a plurality of parallel, closely spaced slots (18) open to and in fluid communication with a slot cavity (112) in one of the blades such that high pressure, viscous liquid supplied to the slot cavity (112) exits onto the substrate (14) from between the blades through the slots (18) in the shim (104).
Patent EP-0333822-B1 (EP)
IPC: G01B9/02
Filed: 1988-10-05
Granted: 1993-02-10
Abstract: Un système interféromètrique à laser est utilisé pour effectuer des mesures sur une machine. Il est nécessaire de monter sur la broche (3) ou le banc (2) de la machine des dispositifs optiques (14, 16) tels que des interféromètres, réflecteurs et diviseurs de faisceau. Il est avantageux que certains de ces dispositifs optiques se montent indifféremment sur la broche ou le banc afin d'éviter la redondance. A des fins d'interchangeabilité, le centre géométrique du composant optique (16b) d'un rétroréflecteur (16) monté sur le banc est positionné à une distance (b) du côté en contact avec le banc de la machine, et à une distance (b-x) du côté opposé, tandis que le centre géomètrique du composant optique (14b) d'un interféromètre (14) monté sur la broche est positionné à une distance (b-x) du côté faisant face au banc (qui se trouve à une distance (x) du banc) et à une distance (b) du côté opposé. Ainsi, les centres géométriques des composants optiques sont respectivement à une distance (b) du banc. On peut interchanger ces composants entre leurs positions de montage sur la broche et sur le banc simplement en les faisant tourner de 180°, les centres géomètriques étant toujours à une distance (b) du banc de la machine.
Patent EP-0338088-B1 (EP)
Inventor: SUZUKI TOSHINOBU KAWASAKI STEE
IPC: C07C51/15
Filed: 1988-10-15
Granted: 1993-12-15
Abstract: On produit l'acide p-hydroxybenzoïque en faisant réagir un sel de métal alcalin de phénol (à l'exception des sels de lithium et de sodium) avec de l'anhydride carbonique en présence d'au moins un composé représenté par la formule générale (I) ou (II). Dans ces formules, M représente un métal alcalin autre que le lithium et le sodium. Dans la formule (I), R représente un substituant autre qu'un groupe hydroxy aliphatique contenant jusqu'à 4 atomes de carbone, un groupe mercapto aliphatique contenant jusqu'à 4 atomes de carbone, un substituant contenant au moins l'une de ces substances en tant qu'unité structurale, et un atome d'hydrogène. Dans la formule (II), R' représente un substituant autre qu'un groupe hydroxy aliphatique contenant jusqu'à 4 atomes de carbone, un groupe mercapto aliphatique contenant jusqu'à 4 atomes de carbone, et un substituant contenant au moins l'une de ces substances en tant qu'unité structurale. Dans la formule (I), n représente un nombre entier compris entre 1 et 5 et les groupes R peuvent être identiques ou différents lorsque n vaut 2 ou davantage. Dans la formule (II), m représente un nombre entier compris entre 1 et 5 et l représente un nombre entier compris entre 0 et 4, à condition que les atomes M soient identiques ou différents lorsque m vaut 1 ou davantage. La réaction susmentionnée peut être effectuée en utilisant ou non un milieu de réaction inerte.
Patent EP-0327815-B1 (EP)
Title: Pressed objects on the basis of silica-alumina mixed oxides prepared pyrogeneously, process for its preparation and use
IPC: B01J37/00
Filed: 1989-01-11
Granted: 1992-04-15
Abstract: A pressed component made of pyrogenically produced SiO2-Al2O3 and mixed oxides has the following physical chemical characteristics an outer dia. of 2-15 mm, a BET surface of 90-200 m2/g, a pore vol. of 0.6-1.3 ml/g, a pore distribution such that no pores are less than 5nm in size, and at least 80% are between 5 and 40nm is size, a strength of 30-120 N and a compsn. comprising comprising greater than 75 wt% SiO2 and the rest Al2O3.
Patent EP-0332876-B1 (EP)
Title: Cart
IPC: B62B5/04
Filed: 1989-02-17
Granted: 1993-09-15
Abstract: On the cart, at least one wheel (2) is provided with a brake which has a brake body (7) which is mounted on the cart chassis (1) and can be moved towards the wheel. So that the brake is of simple design and is suitable for all-wheel braking, the brake body (7) is mounted so as to be movable along a straight movement axis (5) towards the wheel (2) or away from it. The brake body is connected to a rod-like carrier (11) which is oriented at a right angle with respect to the movement axis (5), can be displaced in two guides (10) which are inclined with respect to a plane which intersects the movement axis (5) at a right angle and is arranged so as to be swivellable about the movement axis (5). The inclined guides (10) are arranged on opposite sides of the brake body (7) and axially symmetrically with respect to the movement axis (5). <IMAGE>
Patent EP-0357879-B1 (EP)
Inventor: WEINLICH LEOPOLD
IPC: G01L3/16
Filed: 1989-05-25
Granted: 1993-11-10
Abstract: A device (4) for measuring the torque presented or received by a sample (2) has a bed (4) on which a frame (5) is swivellably mounted by means of a swivel-bearing arrangement (9). Mounted rotatably in the frame (5) is an input shaft (28), which is connected to the sample (2). The input shaft (28) extends parallel to the axis of the swivelling axis (17) and transmits power to a gear unit (6) which is accommodated in the frame and to which a braking and/or driving device (7) is coupled. The reaction torque arising at the frame (5) is recorded by means of a force-sensing device (8). In order to be able to manage with weaker swivel bearings, which have lower restoring or holding torques, the braking and/or driving device (7) is anchored directly on the bed (4), outside the frame (5), and the gear unit (6) has an output shaft (4) coupled in torsionally rigid fashion to the braking and/or driving device (7). <IMAGE>
Patent EP-0343758-B1 (EP)
Inventor: STEGEMOELLER CALVIN L
IPC: B01F13/00
Filed: 1989-01-06
Granted: 1994-09-07
Abstract: A self-leveling mixer apparatus (600) includes a base and a generally downwardly tapered movable mixing tub (400) supported from the base in a manner such that the tub is movable between first and second positions relative to the base. A leveling valve (62) is provided for controlling a level of fluid in the movable mixing tub. A connector linkage (348) is operably associated with the mixing tub and the leveling valve for adjusting the leveling valve in response to movement of the mixing tub relative to the base. A rotating mechanical agitator is disposed within the tub for inducing a generally vortex type of fluid flow pattern within the generally downward tapered tub.
Patent EP-0365262-B1 (EP)
IPC: F23G7/06
Filed: 1989-10-16
Granted: 1992-10-07
Abstract: Combustible impurities in oxygen-containing offgases are burnt according to a method and by an apparatus of the type in which at least some of the heat of combustion is recovered by a regenerative heat exchange in two identical heat exchange zones (10,11) containing a solid heat exchange material and separated by a combustion chamber (15). The air or gas to be purified flows through both of the heat exchange zones and by means of valves (1,2,3,4) the direction of flow is changed periodically so that the two zones are alternately heated and cooled in periods of 0.1-60 minutes. The risk of discharge of unburnt combustible contaminants to the atmosphere is minimized by dividing the purified gas stream in the first 1-50% of each period into two part streams of which one is discharged directly from the combution chamber (15) to a recipient (22) whereas the other is passed through the heat exchange zone (10 or 11) being heated and from there recycled through a line (25 or 24) controlled by a valve (7 or 6) and combined with unpurified gas being passed to the heat exchange zone (11 or 10) being cooled.
Patent EP-0373918-B1 (EP)
Inventor: OWENS JOSEPH MICHAEL
IPC: C08K3/24
Filed: 1989-12-13
Granted: 1996-08-21
Abstract: Acid-functional polymer may be reacted with a polyvalent transition metal compound at a temperature above the Tg of the polymer to produce a crosslinked polymeric product. The polymeric product may be used in coating compositions that dry to a film without the required presence of volatile ligands. Improved coatings such as floor polishes are disclosed.
Patent EP-0351295-B1 (EP)
Inventor: GUYONNEAU PATRICK
IPC: G07F5/24
Filed: 1989-07-07
Granted: 1994-03-09
Abstract: The device comprises a housing possessing a front face provided with an admission slot for coins and with a coin return receptacle. A conveyor, situated in a shaft communicating by gravity with the return receptacle, transports the coins from the admission slot to a processing module. The conveyor possesses two notched belts interacting with each other to ensure the transportation of the coins with one belt extending below the interacting surfaces of the two belts.
Patent EP-0369032-B1 (EP)
Inventor: OKUMURA YOSHIHARU TORAY INDUST
IPC: H01G7/02
Filed: 1989-05-22
Granted: 1995-08-16
Abstract: An electret material consisting of a molded article which has, as an inner component, a polar polymer with a volume resistivity of greater than 10<12> ohms.cm on lateral cross section and a non-polar polymer with a resistivity of greater than 10<14> ohms.cm that is intimately arranged on at least the opposing surfaces of the periphery of said inner component, the two polymers having such lateral cross sections being continuously arranged in the lengthwise direction. The invention further provides a method of producing the electret material by placing the composite molded article material between a ground electrode and a discharge electrode, and generating a DC high-tension electric field thereacross to obtain an electret thereof.
Patent EP-0406351-B1 (EP)
Title: Soudage au laser ultrasonique
Inventor: BULLOCK PETER W
IPC: B23K26/06
Filed: 1989-10-23
Granted: 1994-03-02
Abstract: Le soudage au laser dans un procédé de bondérisation automatique sur film s'effectue sur les extrémités extérieures de plusieurs conducteurs de haute densité (72) imprimés sur une pellicule (78) de mylar et ayant des extrémités internes connectées à une puce (70) de circuit. Les extrémités externes des conducteurs sont soudées, sans l'utilisation de fondant, par application de chaleur et d'énergie ultrasonique selon un programme synchronisé tout en comprimant une extrémité (52) du conducteur à souder contre le plot du substrat auquel il doit être soudé. Un capillaire allongé (16) pouvant avoir des vibrations ultrasoniques est utilisé pour presser le fil métallique contre son plot (54) et pour recevoir et guider une fibre optique (44) au travers de laquelle un rayon d'énergie laser est amené coaxialement par l'intermédiaire du capillaire (16) pour chauffer l'extrémité (52) du fil métallique.
Patent EP-0445181-B1 (EP)
Inventor: FURLONG DONALD NEIL
IPC: C08J5/12
Filed: 1989-11-17
Granted: 1996-05-01
Abstract: Inert polymeric materials, for example polyamides, are bonded by applying to one or both surfaces a composition comprising a compound having a phenolic group and having substituents which reduce the toxicity of the compound, the composition being a solvent for the inert polymer, and mating the surfaces. Preferred compounds are carvacrol, and/or thymol. A eutectic mixture of carvacrol and thymol may be used to -20 DEG C. Adhesives according to the invention have a polyamide dissolved in the composition.
Patent EP-0422463-B1 (EP)
Inventor: MAEDA TAKESHI
IPC: B01D17/025
Filed: 1990-09-28
Granted: 1993-12-22
Abstract: The invention relates to a solvent recovery apparatus comprising an adsorption tower (1a, 1b) having a gas adsorption element (A), a gas supply pipe (4) for supplying a solvent-containing gas to the adsorption tower (1a, 1b) , a steam supply pipe (14) for supplying steam to the adsorption tower (1a, 1b), and a solvent recovery pipe (6) for recovering a removed solvent. Disposed at the solvent recovery pipe (6) are a condenser (7) and a specific-gravity separating unit (8) for recovering a liquefied solvent. An intermediate liquid storing unit (24) is disposed between the condenser (7) and the specific-gravity separating unit (8), and has a valve adapated to be automatically opened when the intermediate liquid storing unit (24) stores a liquid of which amount exceeds a preset value, so that the liquid flows into the specific-gravity separating unit (8). With this solvent recovery apparatus, organic solvent gas or flon gas may be recovered.