baber/WOPTO huggingface dataset:
Patent EP-0380426-B1 (EP)
Inventor: MATSUMOTO TAKESHI
IPC: B42D15/10
Filed: 1990-01-25
Granted: 1995-08-23
Abstract: A resonant tag carries a plurality of resonant circuits having different resonant frequencies. The resonant circuit is composed of a first conductive pattern formed by a conductive metal foil (2) on one surface of an insulating thin film (1) and a second conductive pattern formed by a conductive metal foil (3) on the other surface of the insulating thin film (1). The first conductive pattern (4) contains an inductor element and an element of the capacitor (9), which correspond to a resonant frequency of the resonant circuit. The second conductive pattern (10) contains the other element of the capacitor element. The capacitor element of the second conductive pattern (10), which corresponds to the resonant frequency, is disposed at a position where it faces the capacitor element (9) of the first conductive pattern formed on one surface of the insulating thin film (4). When the resonant tag is used, the conductive metal foils (2,3) formed on the two suraces of the insulating synthetic resin film are electrically connected so as to turn off part of the resonant circuits, so that the resonant tag can be identified by a combination of resonant frequencies inherent in the remaining resonant circuits. For example, n (two or more) resonant circuits having different resonant frequencies may be formed on a resonant tag so that the tag can be identified in 2<n>-1 (or 2<n>) different ways.
Patent EP-0399038-B1 (EP)
IPC: F16L59/21
Filed: 1989-11-29
Granted: 1993-09-08
Abstract: A multiple walled metal chimney (10, 110) formed of a plurality of axially joined chimney sections (12, 112) each of which utilizes positionally captured spacer rings (22, 122). Joint clamps (50, 150) are used to connect the chimney sections (12, 112) for formation of the complete chimney conduit (10, 110). The spacer rings (22, 122) are positionally captured between annular shoulders formed in the inner (16, 116) and outer (18, 118) walls of the chimney sections (12, 112) to eliminate welding of the rings (22, 122). The rings (22, 122) may include an expansion joint (34, 134) to allow circumferential expansion and contraction of the ring (22, 122) with the walls.
Patent EP-0449951-B1 (EP)
Inventor: EDMOND JOHN A
IPC: H01L29/861
Filed: 1989-12-13
Granted: 1995-03-15
Abstract: The invention is an ultra-fast, high frequency, high temperature rectifying diode formed in silicon carbide that comprises a monocrystalline silicon carbide substrate having a sufficient carrier concentration to give the substrate a first conductivity type, a first monocrystalline epitaxial layer of silicon carbide upon thesubstrate and having the same conductivity type as the substrate, and a second monocrystalline epitaxial layer of silicon carbide upon the first epitaxial layer and having the opposite conductivity type from the first epitaxial layer. One of the epitaxial layers has a carrier concentration greater than the carrier concentration of the other epitaxial layer, so that the layer with the lesser concentration is predominantly depleted at reverse bias. The first and second epitaxial layers form an abrupt p-n junction.
Patent EP-0436724-B1 (EP)
Inventor: MURATA K MITSUI PETROCHEMICAL
IPC: C08L21/00
Filed: 1990-07-10
Granted: 1995-09-13
Abstract: The following are claimed: (A) prepn. of a partially crosslinked thermoplastic elastomer compsn. comprising (I) feeding to the cylinder of a extruder from a hopper a mixt. contg. (a) 90-40 wt.% of a peroxide-crosslinking olefin copolymer; (b) 10-60 wt.% peroxide-decomposable plastic; and (c) 0-100 wt.% peroxide-noncrosslinkable hydrocarbon rubber; (II) adding from another part of the cylinder a mineral oil softening agent (opt. with silconeoil) into the mixt. in (I), and then (III) heat-treating the mixt. dynamically in the presence of peroxide. (B) prepn. of the compsn. comprising the same steps as (A), but wherein the mixt. of (a), (b) opt. (c) is added in the hopper in such a manner that the residence time of the mixt. in the hopper is less than 10 min.; and (C) prods. of (A) and (B).
Patent EP-0493597-B1 (EP)
Inventor: TSUKAMOTO TOSHIO
IPC: E21D9/087
Filed: 1990-09-19
Granted: 1996-07-03
Abstract: Dispositif de fixation d'une haveuse circulaire sur le porte-outil d'une excavatrice à bouclier, dans lequel une pluralité de douilles cylindriques (2) est prévue sur le plateau avant (1a) de la tête (1) de haveuse disposée de manière rotative sur la partie frontale du bouclier lui-même, des protubérances (3) sont disposées pour faire saillie face-à-face dans chacune desdites douilles (2), des gorges (4a) en U d'éléments de rétention (4) disposés sur les deux extrémités d'un arbre (7) supportant de manière rotative la haveuse (5) s'adaptent sur les protubérances (3), de sorte que ladite haveuse (5) est mise en rotation autour dudit arbre (7) avec l'élément de rétention (4); un bloc (10) faisant office de clé est fixé sur le côté ouvert de la gorge (4a) en U formée sur ledit élément de rétention (4); et ladite haveuse (5) est fixée à la douille (2) à l'aide de la protubérance (3) serrée par le bloc (10) clé et par ledit élément de rétention (4). Ainsi, ladite haveuse peut être fixée correctement sans former de gorge d'insertion dans la douille, ladite douille a une hauteur réduite,et ainsi, il est possible de fixer sur le porte-outil davantage de haveuses qu'auparavant, et l'on obtient ainsi un dispositif de fixation d'une structure simple, facile à monter, et d'une résistance excellente.
Patent EP-0461644-B1 (EP)
Inventor: WENDORFF ERNST
IPC: B29C53/82
Filed: 1991-06-12
Granted: 1995-09-06
Abstract: To bend tubing which, on heating becomes malleable, an inner sleeve (3) which can expand to a given size is inserted into the tube (1) to be bent before bending. The inner sleeve (3) is filled with a pressure medium so that it is pressed fully at the inner surface of the tube (1) to be bent, and then the line of the tube is shaped by bending as required. The inner sleeve (3) is a hose which can be expanded to a given size, with a covering (4) of a woven or braided material, to carry the pressure medium such as air, water, steam or oil under pressure in a steady feed. The pressure medium can also be heated to transfer heat to the tube (1).
Patent EP-0476333-B1 (EP)
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/12
Filed: 1991-08-21
Granted: 1994-11-30
Abstract: A process for simultaneous production of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and optionally dimethyl ether by reaction with carbon monoxide in a reaction zone on a catalyst system under anhydrous conditions is specified, which is characterised in that   a) the reaction is carried out in the presence of a catalyst system consisting of a base metal of group VIII of the Periodic Table, methyl iodide, an alkali metal, organophosphonium or organoammonium compound as promoter and optionally a compound of a base metal of groups IV to VII of the Periodic Table as co-promoter; b) a molar ratio of methanol to methyl acetate and optionally dimethyl ether of 10 : 1 to 1 : 10 as starting mixture is employed and c) the reaction is carried out under a pressure of 25 to 200 bar and at a temperature of 150 to 250 DEG C. n
Patent EP-0538498-B1 (EP)
Inventor: HAEGENS NOEL
IPC: A21D13/00
Filed: 1991-09-25
Granted: 1996-02-07
Abstract: A cracker tasting bread-like is formed from a dough for cracker making which incorporates an aqueous suspension of a mixture of flour and yeast and a fermented mixture comprising flour and yeast. <IMAGE>
Patent EP-0482489-B1 (EP)
Inventor: CARRARA SERGIO
IPC: F16J15/22
Filed: 1991-10-16
Granted: 1996-09-04
Abstract: A compound for making packing seals (4) comprises a plurality of yarns (3) braided together and consisting of twisted spinning of pieces of different and random lengths of stainless steel filaments (1) and filaments of other materials (2) such as carbon, pure graphite, aramidic fibers and others. The technique used comprises an action of tear spinning or intermittant twisting and traction on said filaments (1). <IMAGE>
Patent EP-0498928-B1 (EP)
Inventor: HUNKEMOELLER PAUL
IPC: C04B41/89
Filed: 1991-10-18
Granted: 1994-05-18
Abstract: 2.1 In the restoration of tiled surfaces, old tiles often remain on the wall or floor, the newly applied tiles or tile panels being applied on the old tiles and having a layer thickness which is undesirable in several respects. A method is to be provided to restore tiled surfaces, in which a new surface having a layer thickness as low as possible is applied on the old tiles. 2.2 The invention proposes first to clean and degrease the tiles, then to apply an adhesive base and finally a liquid, pasty or thixotropic wall coating. The joints can be marked in colour and the newly created surface can be protected by means of a surface film.
Patent EP-0459540-B1 (EP)
Inventor: CECARANI FRANCO
IPC: A01G7/04
Filed: 1991-03-01
Granted: 1996-05-15
Abstract: For accelerating the growth of, and develop better vital qualities in, vegetable organisms, these latter are submitted to the action of a magnetic field. According to the method, a polarized pulsating electromagnetic field is caused to act according to different extents, generally correlated with one another, onto the cultivation earth, the seeds, the plants and the irrigation water. The equipment essentially comprises solenoids subjected to pulsating currents and arranged within units (2) for the treatment of earth and of plants, units (20) for the treatment of water, and units (3) for the treatment of seeds. <IMAGE>
Patent EP-0466666-B1 (EP)
Inventor: NGUYEN DAT
IPC: B66B23/04
Filed: 1991-03-28
Granted: 1994-11-23
Abstract: The handrail drive has opposed rollers which are movable toward and away from each other due to their eccentric mountings. Two sets of such opposed rollers are used to drive the handrail. Each set of rollers is equipped with its own drive chain to increase the efficiency of each set of drive rollers with ultra high loads. The drive is particularly suited for moving high load escalator and moving walkway handrails. <IMAGE>
Patent EP-0513049-B1 (EP)
Inventor: GABOR DIETER DIPL-ING
IPC: B01F5/10
Filed: 1991-01-30
Granted: 1994-10-05
Abstract: PCT No. PCT/DE91/00087 Sec. 371 Date Jul. 30, 1992 Sec. 102(e) Date Jul. 30, 1992 PCT Filed Jan. 30, 1991 PCT Pub. No. WO91/11251 PCT Pub. Date Aug. 8, 1991.A process for mechanical treatment of media in liquid to thin-slurry form, in particular water, wastewater and a water and cement mixture, wherein to accelerate and improve the dispersion of the various components of the medium, this medium is carried from a supply container into a spraying apparatus, and the medium sprayed from it is collected and returned to the spraying apparatus and sprayed as often as needed until the desired outcome of treatment is attained.
Patent EP-0468009-B1 (EP)
Inventor: DAVIS ROBERT MAX
IPC: F02M61/08
Filed: 1991-01-23
Granted: 1995-12-13
Abstract: An internal combustion engine fuel injector having a selectively openable nozzle (10) through which fuel is delivered to a combustion chamber of the engine. The nozzle (10) comprises a port having an internal annular surface (43) and a valve member (20) having an external annular surface (44) co-axial with respect to the internal annular surface. The annular surfaces are shaped so that when the internal and external annular surfaces are in sealing contact at a seat line adjacent the downstream end of the surfaces, thereby closing the nozzle, the maximum width (47) of the passage between the said surfaces is not substantially more than 30 microns, preferably not more than 20 microns, in the direction normal to said surfaces. <IMAGE>
Patent EP-0468013-B1 (EP)
IPC: A47K10/36
Filed: 1991-02-08
Granted: 1993-07-28
Abstract: PCT No. PCT/EP91/00245 Sec. 371 Date Oct. 1, 1991 Sec. 102(e) Date Oct. 1, 1991 PCT Filed Feb. 8, 1991 PCT Pub. No. WO91/11946 PCT Pub. Date Aug. 22, 1991.In an apparatus for paying out web sections (50), comprising a dispenser roll (38) and a supply roll (40), a feeler (31) resting on the dispenser roll (38) determines the diameter thereof and, by way of levers, unlocks a detent (28) or a protrusion (78) disposed at a swinging plate (27) which carries the bearings (24). Hereby the swinging plate (27) is swung by a spring (48, 79) and thus the supply roll (40) resting on the bearing (24) is pressed against the paper web (39) withdrawn from the dispenser roll (38) and, together with it, against the toothed roller (21). Hereby the last rest of paper from the dispenser roll (28) is pulled off simultaneously with the leading end (41) of the web from the supply roll (40).
Patent EP-0527913-B1 (EP)
Title: Procede de preparation de membranes a partir de capillaires de pvdf
Inventor: BECK THOMAS WILLIAM
IPC: C08J9/28
Filed: 1991-05-09
Granted: 1996-10-16
Abstract: Un procédé de préparaton d'un matériau polymère poreux consiste à chauffer un mélange comprenant un polyfluorure de vinylidène et un système de solvant composé intitialement d'une première composante qui est un solvant latent de polyfluorure de vinylidène et d'une seconde composante qui n'est pas un solvant de polyfluorure de vinylidène, de sorte que, à une température élevée, le polyfluorure de vinylidène se dissout dans le système de solvant pour produire une solution optiquement claire. La solution est alors rapidement refroidie de sorte qu'une séparation en phase liquide-liquide non équilibrée ait lieu pour produire une phase continue riche en polymère et une phase continue pauvre en polymère, les deux phases étant mélangées sous forme d'une matrice bicontinue à large interphase. Les processus de refroidissement est poursuivi jusqu'à ce que la phase riche en polymère se solidifie. La phase pauvre en polymère est enlevée du matériau polymère solide. Un matériau poreux ainsi produit est caractérisé par une texture filamenteuse ou analogue à une dentelle composée d'une multiplicité de brins de polymère (1) reliés entre eux en différents endroits (2) espacés le long de chaque brin.
Patent EP-0489909-B1 (EP)
Inventor: STEPHENSON STANLEY W
IPC: B41J2/36
Filed: 1991-06-27
Granted: 1996-06-05
Abstract: Une tête d'impression thermique (26) comprenant une pluralité de résistances chauffantes (207) reçoit du courant électrique d'une alimentation (201). Le courant est orienté vers certains éléments chauffants d'une pluralité d'éléments chauffants (207) en réponse à une séquence de bits de données correspondant à l'image à enregistrer. Le nombre d'éléments chauffants (207) sélectionnés est déterminé par le courant fourni à la tête d'impression (26) ou par comptage du nombre de bits de données et un signal représentatif du nombre d'éléments chauffants sélectionnés et produits. La tension couplée à la tête d'impression (26) est réglée en réponse au nombre détecté d'éléments chauffants sélectionnés afin de maintenir une tension prédéterminée dans les éléments chauffants sélectionnés sensiblement constante indépendamment du nombre d'éléments chauffants sélectionnés.
Patent EP-0511403-B1 (EP)
Title: Composition de resine photosensible et structure d'element photosensible
Inventor: TAKAHASHI KATSUHIRO
IPC: G03F7/031
Filed: 1991-11-19
Granted: 1997-11-05
Abstract: Composition de résine photosensible comprenant au moins un polymère sélectionné parmi des polymères et des prépolymères liants, un composé à insaturation éthylénique, un générateur de radicaux qui peut générer des radicaux libres lorsqu'il est irradié avec une radiation ultraviolette dont la longueur d'onde est comprise entre 300 et 400 nm, et un colorant à base d'anthraquinone qui développe une nouvelle couleur vive par décoloration lorsqu'il est irradié avec une radiation ultraviolette dont la longueur d'onde est comprise entre 300 et 400 nm en présence dudit générateur du radicaux. Cette composition peut être utilisée avantageusement dans le domaine de l'impression de plaques et de réserves, car elle peut former un moulage en résine photopolymérisé comportant des zones présentant une image et des zones dépourvues d'image qui se colorent différemment lorsqu'elles sont irradiées avec une radiation ultraviolette d'une longueur d'onde spécifique dans une quantité dépassant une valeur seuil à travers un masque négatif. Cette composition permet notamment de produire une plaque flexographique présentant une amélioration considérable des caractéristiques de repérage et d'alignement nécessaires pour le montage de la plaque sur un cylindre porte-plaque, par rapport à une plaque classique où des zones en relief et les zones dépourvues d'image présentent la même série de couleur, étant donné que la présente composition forme une plaque où les zones en relief et les zones dépourvues d'image présentent des couleurs différentes et donc un contraste élevé.
Patent EP-0554481-B1 (EP)
Inventor: STEGMAIER GERT W
IPC: F24F9/00
Filed: 1992-02-05
Granted: 1995-05-03
Abstract: The air-curtain installation is provided for generating an air flow serving for screening rooms provided with an opening, in particular for generating an air curtain. It consists of a housing (1) to be mounted preferably at the edge of the opening to be screened, with an air suction opening (2) and an air outlet opening (3), the air outlet opening (3), which extends essentially over the entire housing length, being provided with at least one air deflection lamella (4) which runs in the longitudinal direction and by which the emerging air flow is guided adjustably in a plane which is essentially parallel to the opening. Furthermore, arranged in the interior of the housing (1) are a blower device (5) and, provided in the flow region of the air, a heating and/or cooling device (6), upstream of which, in the flow direction of the air, a filter device is connected. The filter device (7) is formed by a suction grating (9) which is arranged in the air suction opening (2) and the air passage openings (10) of which have a smaller clear width than those of the heating/cooling device (6), and, at the two ends of the air outlet opening (3), in each case at least one side lamella (13) is provided, which is aligned transversely to the air deflection lamella (4) and points with its free end (13.1) obliquely towards the edge of the wall opening. <IMAGE>
Patent EP-0521292-B1 (EP)
Inventor: WORNI GUIDO
IPC: A01G9/14
Filed: 1992-05-23
Granted: 1994-12-28
Abstract: The trays for plants have an upper side and a lower side (9, 10) and consist of at least two tray parts (6, 7, 8). The tray parts (6, 7, 8) are delimited by first and second edges, the first edges forming the edge sides of the tray and the second edges abutting one another. The tray parts (6, 7, 8) are rimmed by means of a synthetic resin and these rims (11 or 12, 13) form along the first edges a frame projecting above the upper side (9) and along the second edges a profile which can be connected to the rim (12, 13) of the abutting tray part (6, 7, 8). The upper side and lower side (9, 10) as well as the rims (11, 12, 13) are designed as a vapour barrier. <IMAGE>
Patent EP-0517191-B1 (EP)
Inventor: HEINRICH PETER DIPL-ING FH
IPC: C23C4/08
Filed: 1992-06-03
Granted: 1995-08-23
Abstract: The invention relates to a method for the manufacture of slide bearing surface layers of bearing metal, for example a copper-tin alloy, copper-lead alloy or lead-aluminium alloy. Hitherto, such bearing metal layers have been applied by relatively expensive methods such as sintering, casting or by the cathodic sputtering method. It is proposed, according to the invention, that the layer is applied by means of autogenous flame-spraying or high-speed flame-spraying, the velocity of the spray particles during the application being adjusted to at least 200 m/second, preferably greater than 350 m/second.
Patent EP-0545285-B1 (EP)
Title: Roller conveyor
Inventor: KOLB JOSEF
IPC: B65G1/02
Filed: 1992-11-26
Granted: 1996-05-15
Abstract: The frames (1) supporting the conveying rollers (7) are capable of limited upward and downward pivoting movement in the direction of the roller conveyor (2). This is achieved by means of rockers (11) on which the frames (1) are secured. The rocker bearings are secured on transverse supports (9) of a supporting framework (8,9). As a result of the pivotable mounting of the frames (1) on the supporting framework (8,9), no distortion occurs at the frames when the frames (1) are secured on the supporting framework, the consecutive frames (1) can adapt freely to each other, the individual product items run more smoothly and hence with less shaking over the roller conveyor and fewer vibrations occur. If a plurality of roller conveyors are arranged one above the other (flow bearings), work in the room takes place more quietly. <IMAGE>
Patent EP-0508524-B1 (EP)
Inventor: HUGHES JULIA MARY
IPC: A61K31/315
Filed: 1992-03-31
Granted: 1996-06-19
Abstract: The invention relates to the prevention or reduction of periodontitis and alveolar bone loss. It has been found that by the use of a medicament that comprises a zinc-ion containing compound such as zinc citrate or zinc glycinate, alveolar bone loss can be reduced. Suitable medicaments are in the form of toothpastes and mouthrinses.
Patent EP-0506522-B1 (EP)
Inventor: DEMARS YVES
IPC: E06B3/54
Filed: 1992-03-19
Granted: 1996-05-15
Abstract: System for connecting panels 1, 4, 5, 30, 31 of a facade of the ''structural glazing'' type and the structure of the building which supports the weight of all the panels and allows a bottoming (oscillation) in the directions perpendicular to the facade. The connection between the system and a panel preferably takes place by way of a circular hole in the latter by means of off-centre circular rings 15, 16. <IMAGE>
Patent EP-0512943-B1 (EP)
Inventor: KOVACH JULIUS LOUIS
IPC: B01D5/00
Filed: 1992-05-07
Granted: 1995-08-09
Abstract: The present invention relates to the recovery condensable organic compounds form gas streams laden therewith. The streams may be process gas containing high concentrations of organic contaminants, or inert gas employed in regenerating adsorbent beds used to strip and concentrate organic contaminants from process or humid process gas streams. Where at least a pair of adsorbent beds are used, a first adsorber is operated until the organic contamination is detected at a preset "breakthrough" level in the outlet gas. The outlet gas is then passed through a second adsorber until die level of organic contaminant is determined to be at approximately the level of organic contaminant in the humid contaminant-laden gas being passed into the first adsorber, and at which point part of the less well-adsorbed water has passed into the outlet gas of the first adsorber. At such time, passage of the humid contaminant-laden gas into the first adsorber is discontinued and, instead, the humid contaminant-laden gas is passed into the second adsorber. During passage of the humid contaminant-laden gas into the second adsorber, the first adsorber is regenerated. To recover the organic contaminant desorbed from the adsorbent bed upon its regeneration, the regenerative gas laden therewith may be expansively cooled in a turbine expander to effect a condensing separation and a recovery of the condensable organic compound from the relatively noncondensable inert gas or air component. Where, however, no adsorbent beds are employed, the process gas stream may be passed directly into the compressor side of a turbine compressor-expander to effect a pressurization of the process gas stream prior to its introduction into the expander side of the turbine compressor-expander, thereby enabling the process to handle increased condensing loads. <IMAGE>
Patent EP-0582021-B1 (EP)
Inventor: SCHURTER ROLF DR
IPC: A01P13/00
Filed: 1992-07-30
Granted: 1994-07-13
Abstract: N-Pyridylsulphonyl-N'-pyrimidinylureas of the formula I <IMAGE>  in which     R1 represents methyl or methoxy and   R2 represents hydrogen or methyl; and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good selective herbicidal and growth-regulating properties when used pre- and post-emergence.