baber/WOPTO huggingface dataset:
Patent EP-0507036-A1 (EP)
Inventor: CLOUET GILBERT
IPC: C08F8/34
Filed: 1991-04-05
Abstract: These polymers consist of a chain sequence of units: <IMAGE> it being possible for this chain sequence to include, randomly distributed, other units originating from at least one vinyl monomer, R1 = H, alkyl, cycloalkyl or aryl optionally substituted by at least one halogen, <IMAGE> (R7 = H, alkyl, cycloalkyl or aryl);  A = single bond, alkylene, cycloalkylene or arylene, or <IMAGE> (B = alkylene, cycloalkylene or arylene); R2, R3 and R4 = alkyl, cycloalkyl or aryl; it being possible for at least one of R3 and R4 to denote a polyoxyethylene or polyester block. These polymers are used as a basis for the preparation of graft copolymers containing units of formula <IMAGE> where PO = vinyl or dienic polymer block, and other vinyl units. These graft copolymers are useful especially as compatibilising agents.
Patent EP-0459915-A1 (EP)
Inventor: PERSUY MICHEL
IPC: A63F1/06
Filed: 1991-05-31
Abstract: The apparatus consists of a hollow tubular body 2 which has, on one side, at its top part, four parallel slots 5 each intended to receive a pack of thirteen cards of one of the colours of a set of cards. A vertical screen 6 arranged at the rear of the slots 5 conceals the packs of cards from the view of the other players. In the other part of the body 2 is accommodated a reeled-up strip on which is printed the list of successive hands of the player. This list emerges via a slot 9 towards the base of the body 2 and then returns inside the latter via a slot 8 and reemerges via a slot 7. The player reads, on the part of the strip which has emerged via the slot 9, the composition of the hand to be made up and rapidly forms this hand by means of the packs of cards accommodated in the slots 5. 
<??>The apparatus permits the rapid formation of a predetermined bridge hand by a player at the table. 
<IMAGE>
Patent EP-0466529-A1 (EP)
Inventor: CHERON CHRISTIAN
IPC: B60J7/02
Filed: 1991-06-13
Abstract: The invention relates to a frame for cable-guided tilting and/or sliding roofs, especially for vehicles. The frame consists of two lateral guide pieces (5) having lateral cable-guiding channels (14), a first forward transverse component having lateral extremities which connect with the lateral guide pieces (5) and a second transverse component which bridges the two lateral guide pieces. According to the invention, the first forward transverse component is moulded en bloc, and guide sheaths (8) in which the cables (7) slide are held inside the internal volume of the first forward transverse component (1) in an axial extension with a cable-guiding channel (14). The resulting frame is modular. <IMAGE>
Patent EP-0459921-A1 (EP)
Inventor: GIRARDOT CLAUDE
IPC: G09F15/00
Filed: 1991-05-30
Abstract: The present invention relates to a display device of the type for displaying advertising. In accordance with the invention, the device comprises a stand, a revolving support mounted in rotation on the stand, and a plurality of display panels, which are arranged in rotation on the revolving support about an individual axis parallel with the axis of the stand. According to the invention, the individual axis of each display panel is offset with respect to the median point according to the width of the panel.
Patent EP-0456607-A1 (EP)
Inventor: THUEER MARKUS DR
IPC: C02F3/28
Filed: 1991-04-30
Abstract: A water purification process is described, the water contaminated with a mixture of halogenated compounds, preferably halogenated hydrocarbons, being passed through at least two reactors (treatment stages), which are filled with a porous material which is colonised by one or more microorganisms, one of the reactors being operated under anaerobic conditions and this reactor being succeeded by an aerobically operated reactor; by this means an almost complete elimination of the halogenated compounds, preferably halogenated hydrocarbons, is achieved.
Patent EP-0486421-A1 (EP)
Inventor: HIRZEL THEODOR
IPC: B29C67/20
Filed: 1991-09-18
Abstract: The process for producing a hard, mouldable material with channels for conducting fluids, which channels can be reduced at their outlet points on the surface and which material has a desired density, can be used on particles to form with the aid of a binder a cluster of a plurality of particles and, in a further work step, to combine these clusters with the aid of a binder to form a cohesive structure, in which the structure has a multiplicity of interconnected cavities. The reduction in the porosity of the surface takes place by breaking down surface clusters into fragments and embedding these fragments into the surface openings.
Patent EP-0514399-A1 (EP)
Inventor: STEWART ALLAN
IPC: E04B/
Filed: 1991-01-29
Abstract: Modules destinés à la construction de bâtiments comprenant une structure en caisson essentiellement rectangulaire et adaptés pour être reliés à d'autres modules adjacents positionnés horizontalement et/ou verticalement. Les modules sont préfabriqués et assemblés ou reliés entre eux sur le chantier, la préfabrication étant assistée par un appareil possédant un moyen de serrage rotatif permettant la rotation de la structure de modules lors de la construction afin d'obtenir la hauteur utile désirée.
Patent EP-0518904-A1 (EP)
Title: S-(2-thenoyl)-thiolactic acid derivative having pharmacological activity.
Inventor: QUADRO GIUSEPPE
IPC: C07D417/12
Filed: 1991-02-28
Abstract: PCT No. PCT/EP91/00366 Sec. 371 Date Sep. 3, 1992 Sec. 102(e) Date Sep. 3, 1992 PCT Filed Feb. 28, 1991 PCT Pub. No. WO91/13883 PCT Pub. Date Sep. 19, 1991.    <IMAGE>  (I)    Compound of formula (I) which can be prepared by reacting S-(2-thenoyl)-thiolactic acid and 4-thiazolidinecarboxylic acid, has immunostimulating, antioxidant and mucus regulating activities.
Patent EP-0521979-A1 (EP)
Inventor: OZIL JEAN-PIERRE
IPC: C12N13/00
Filed: 1991-03-12
Abstract: La présente invention concerne un procédé de stimulation artificielle d'un ensemble de cellules reproduisant l'effet d'un mécanisme de régulation biochimique, contrôlé dans les conditions physiologiques naturelles par un oscillateur interne, caractérisé en ce qu'il comprend les étapes suivantes: a) les cellules sont placées en culture in vitro pendant un temps déterminé, b) les cellules sont placées dams le milieu d'impulsion, après élimination du milieu de culture, c) on soumet les cellules à une impulsion générée par un champ électrique, d) les cellules sont à nouveau placées dans le milieu de culture, e) on répète les étapes précédentes un certain nombre de fois, f) on obtient des cellules dans un état activé homogène. Elle concerne également un dispositif de culture d'ovocytes permettant la mise en oeuvre du procédé.
Patent EP-0524208-A1 (EP)
Inventor: SUOVANIEMI OSMO
IPC: C12Q1/37
Filed: 1991-04-02
Abstract: Procédé permettant de déterminer quantitativement l'activité plasminogène d'un liquide organique. Pour ce faire, on fait réagir l'échantillon de plasmine avec une séquence d'acides aminés à laquelle on a couplé un dérivé de coumarine, ce qui permet d'obtenir, par hydrolyse, un produit de réaction qui est analysé de manière fluorométrique.
Patent EP-0523152-A1 (EP)
Inventor: GORDON STEVEN J
IPC: G01B11/24
Filed: 1991-03-22
Abstract: L'invention concerne un système de détecteur à trois dimensions qui utilise deux caméras placées de manière à pouvoir bouger (16, 18) qui reçoivent et enregistrent des informations visuelles correspondant à un object repéré (10), éclairé par une série de plans lumineux (14a-14n). Chaque pixel appartenant à chaque image est converti en un mot numérique et les mots sont groupés en bandes (22a, 22b, 22c), chaque bande comprenant des pixels contigus. Un pixel (30) de chaque bande est choisi dans une image et une ligne épi-polaire (32) de ce point est portée dans l'autre image. La coordonnée en trois dimensions de chaque point sélectionné est fixée par la détermination du point situé sur ladite ligne épi-polaire (32) qui se trouve également sur une bande située dans la deuxième image et qui se trouve le plus près d'un plan lumineux connu.
Patent EP-0535099-A1 (EP)
Title: Cooling device.
Inventor: BOSSERT KARL
IPC: F25D17/02
Filed: 1991-06-25
Abstract: In order to assist the cooling action of a refrigeration machine (15), part of the tubing (9) connecting in the equipment (1) to be cooled is designed in the shape of a meander (19, 21) whose loops (19) are located substantially in the same plane over each other and connected to form an individually transportable assembly. The meander-form tubing forms a convection cooling unit with a relatively small base area and which assists the cooling action of the refrigeration machine (15).
Patent EP-0507893-A1 (EP)
Title: Device for the rapid securing of electrical series built-in units.
Inventor: FLOHR PETER
IPC: H02B1/04
Filed: 1991-08-05
Abstract: PCT No. PCT/DE91/00634 Sec. 371 Date Jun. 8, 1992 Sec. 102(e) Date Jun. 8, 1992 PCT Filed Aug. 5, 1991 PCT Pub. No. WO92/08264 PCT Pub. Date May 14, 1992.In order to secure a series built-in unit on the section of a fitting rail (4) and to be able to detach it again therefrom and from the electric collector busbar (2, 5), in the region of a recess (13) on both side of the housing wall of the device is pivotably fitted a U-bracket-shaped coupling component (3) of elastic material which is divided by a slot (7) extending into the two U-arms of the frame-like widened connecting web into a supporting end (8) for the engagement of the fitting rail (4) and an actuating end (9) spring-loaded on the casing (1) lockable and unlockable by swinging in relation to the bearing position (6).
Patent EP-0545986-A1 (EP)
Inventor: ALMSTROEM HENRIK
IPC: B63C11/48
Filed: 1991-08-23
Abstract: L'invention se rapporte à un procédé de fonctionnement d'un véhicule mobile, guidé par fil, dans l'air ou dans l'eau et à un dispositif servant à mettre en application le procédé. Dans certaines applications, le fil risque considérablement de s'accrocher et de se casser entre le véhicule et son support. On résout ce problème en équipant le véhicule (1) et/ou le support (2) d'un magasin servant à loger le fil de commande (3) et en équipant le support d'un dispositif (4) à force portante, qui est fixé à une ou plusieurs lignes (7), conçu pour pouvoir s'enrouler ou se dérouler au moyen d'un dispositif d'enroulement (8) situé sur le support (2) et possédant une position de repos située sur le support ou contiguë à celui-ci. Le fil de commande (3) du véhicule est alors extrait du support par un trou situé dans le dispositif (4) à force portante. Quand on lance le véhicule (1), on provoque le déroulement de la ligne - ou des lignes - (7) par le dispositif d'enroulement (8) sur une certaine longueur, en fonction de laquelle le dispositif (4) à force portante s'élèvera jusqu'au point admis par la (les) ligne(s), tandis que le fil de commande (3) est extrait du ou des magasin(s).
Patent EP-0553274-A1 (EP)
Inventor: GARDNER ROSS JR
IPC: A61F11/10
Filed: 1991-10-08
Abstract: L'invention se rapporte à des protège-tympans du type qui se roule entre les doigts. Le protège-tympan comprend un corps en mousse polymère élastique (1) pourvu d'une partie avant visco-élastique à reprise lente (3) et une partie arrière, située dans le prolongement de la partie avant, plus élastique et à reprise relativement plus rapide (5). Dans un des aspects de l'invention, des moyens limitent la profondeur d'insertion du protège-tympan dans le conduit auditif et en facilitent l'insertion correcte. Dans un autre des aspects, la configuration met en oeuvre un corps en mousse polymère, conçu pour se comprimer et s'introduire dans le conduit auditif où il se dilate pour obturer ledit conduit et dont la durée de reprise dépend fortement de la température dont elle est inversement fonction.
Patent EP-0558572-A1 (EP)
Inventor: FOLSBERG JAN
IPC: B07B7/083
Filed: 1991-11-13
Abstract: Séparateur double servant à trier des matières particulaires, par exemple des matières brutes de ciment ou de clinkers broyées dans une presse à rouleaux, et dans lequel la charge de matériau est suspendue dans un gaz de transport. Le séparateur se compose d'un séparateur grossier (2) au-dessus duquel un séparateur fin (1) est directement monté. Le séparateur grossier (2) comprend un conduit (15) d'entrée de matériau, un pulvérisateur ou rotor centrifuge pourvu de bras (16) constituant un désagglomérateur, un conduit (18) d'entrée de gaz et un conduit (21) de sortie de matériau pour une fraction grossière séparée. Le séparateur (1) de particules fines comprend un conduit (9) d'entrée de gaz, un conduit (11) d'entrée de matériau additionel, et un conduit (3) de sortie pour la fraction fine en suspension, ainsi qu'un conduit (10) de sortie pour une fraction plus grossière séparée.
Patent EP-0511520-A1 (EP)
Inventor: BANKOWSKY HEINZ-HILMAR
IPC: C08F2/16
Filed: 1992-04-04
Abstract: A process for the preparation of emulsifier-free polymer dispersions by polymerising free radical-polymerisable, ethylenically unsaturated monomers (A) with the aid of free-radical initiators in an aqueous medium which contains a polymer (B), characterised in that the monomers (A) are metered into the aqueous medium during the polymerisation, dispersions prepared in this way, and their use as aqueous coating compositions and as aqueous paper-sizing agents.
Patent EP-0509388-A1 (EP)
Inventor: BALSHUESEMANN DIRK
IPC: B01D57/02
Filed: 1992-04-09
Abstract: The invention relates to novel buffer systems for horizontal gel electrophoresis.
Patent EP-0571647-A1 (EP)
Inventor: SCHAFFER BERNHARD DIPL-ING
IPC: H04L49/111
Filed: 1992-05-25
Abstract: In a switching system, an information cell supplied to an input line and transmitted in accordance with the ATM (asynchronous transfer mode) method is forwarded on a plurality of output lines, using a content-addressable memory (CAM). <IMAGE>
Patent EP-0525390-A1 (EP)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/32
Filed: 1992-06-25
Abstract: The present invention relates to a water-soluble wood preservative comprising, or consisting of, certain amounts by weight of ammonium chromate and/or ammonium dichromate and/or chromic acid and/or chromic anhydride and complex fluorides and/or hexafluorosilicic acid and/or ammonium silicofluoride, certain amounts by weight of copper carbonate, basic copper carbonate or copper carbonate which contains at least one hydroxyl group, and/or copper oxide and/or zinc carbonate, basic zinc carbonate or zinc carbonate which contains at least one hydroxyl group, and/or zinc oxide and, if appropriate, additives and/or processing auxiliaries and water.
Patent EP-0521473-A1 (EP)
Inventor: NIEMANN EKKEHARD
IPC: C30B25/02
Filed: 1992-07-01
Abstract: The fabrication of silicon carbide components requires single-crystal silicon carbide which is as defect-free as possible. Crystal defects are largely avoided if the silicon carbide has grown on a single-crystal substrate, whose lattice parameter is reasonably well matched to the lattice parameters of the silicon carbide. In order to be able to operate lateral components integrated in the silicon carbide, the substrate has to be an insulator. Suitable single-crystal substrates for this purpose include magnesium oxide, zirconium oxide and spinel. The silicon carbide is applied to the single-crystal substrate by means of a plasma-assisted CVD process or by gas phase epitaxy.
Patent EP-0541913-A1 (EP)
Inventor: WENK KARL-HEINRICH
IPC: B01J3/00
Filed: 1992-08-21
Abstract: The invention relates to a device for observing the course of processes, especially the course of processes in vacuum technology, which contains, arranged behind a chamber, a sight glass 3 past which a rotating device is moved to prevent fouling of the sight glass 3. The rotating device for preventing the fouling of the sight glass 3 is designed as a cylindrical solid of rotation which on one side is provided with an inlet orifice 24 and on the other side, diametrically opposite, with an outlet orifice 25. …<IMAGE>…
Patent EP-0531824-A1 (EP)
Inventor: REINL HANS-GEORG
IPC: F16F1/38
Filed: 1992-08-28
Abstract: In the case of an elastic arrangement for mounting structural elements on components, in the form of an elastic sleeve (6) having an inner, rigid pipe part (11), which sleeve can be fixed on the component (4) via a mounting bolt (9), which extends through the pipe part (11), and a nut (10), and the elastic sleeve part (6) having an externally circumferential annular groove (8) in which the edge of an opening (3) in a mounting flange (2) is held on the structural element (1), the pipe part (11) has on its end located remotely from the head of the mounting bolt (9) a large rounded-off area or a conical expansion (12) which merges into a flange (13), and the sleeve part (6) is provided with an edge (14) which extends axially beyond this flange (13). <IMAGE>
Patent EP-0531854-A1 (EP)
Inventor: HAUTVAST HEINZ-JOSEF DIPL-ING
IPC: B60R11/02
Filed: 1992-09-01
Abstract: A fixing device for an electronic apparatus with a preferably right-parallelepidedal casing, especially for use in a motor vehicle, is proposed, the apparatus being mountable and removable as quickly as possible even in unfavourable installation situations and mechanical repercussions on the casing caused by fixing being avoided. Provision has been made in particular for a support (4) to be attached to the apparatus casing (3) made of thermoplastic material. Furthermore, a holder (11) has been provided which is mounted at the point of fixing of the apparatus. The support (4) and the holder (11) are stable sheet metal parts which are joined by means of tongue and groove connections (30/33, 31/34 and 41, 42/28) in a plane parallel to the casing floor and are screwed together in the direction of the joint, preferably by means of a screw (19). <IMAGE>
Patent EP-0550905-A1 (EP)
Inventor: ENGSTROEM FOLKE
IPC: B01D53/86
Filed: 1992-12-28
Abstract: The amount of N₂O in flue gases discharged from a fluidized bed combustion system is minimized by adding an N₂O decomposing catalyst in a reactor stage downstream of the combustor. The catalyst preferably is a calcium based sorbent, such as CaO or limestone, although NiO and other catalysts also may be utilized. Typically, the N₂O decomposition takes place without increasing the temperature of the flue gases above the 700-1000°C level that exists in the combustor. However, under some circumstances, if a second fluidized bed is provided as the reactor stage, additional fuel and oxygen can be added to increase the temperature of the flue gases to insure that it is over 800°C. After N₂O decomposition, the flue gases may be passed through pressurized filter tubes, or through a superheater, economizer, air preheater, optional cyclone separator, and baghouse filter. A cyclone separator is preferably provided between the combustor and reactor stage, and the removed particles are recirculated to the combustor. Removal of particles, including unused sorbent, after the reactor stage also preferably takes place, with recycle to the reactor stage (if a fluidized bed stage) and/or to the combustor.
Patent EP-0543429-A1 (EP)
Inventor: KRAL RUDOLF
IPC: C10J3/00
Filed: 1992-10-01
Abstract: The fluidised-bed cooler serves for cooling granular solids which, in the hot state, flow from a separator into the fluidised-bed cooler, from the fluidised-bed cooler pass into a turbulent zone for the thermal treatment of granular solids and are conveyed by hot gas from the turbulent zone to the separator. The fluidised-bed cooler has an inlet chamber, an outlet chamber having a first outlet port leading to the turbulent zone and a cooling chamber communicating with the inlet chamber. The cooling chamber has a second outlet port, which leads to the turbulent zone, and a cooling device. The inlet chamber, the outlet chamber and the cooling chamber are equipped with feeder devices for fluidising gas. The cooling chamber is arranged approximately at the same level next to the inlet chamber and the outlet chamber. Between the inlet chamber and the cooling chamber there is an essentially vertical wall having a porthole.
Patent EP-0496480-A1 (EP)
Inventor: FRIESE PETER DR RER NAT
IPC: E04B1/70
Filed: 1992-01-22
Abstract: The invention relates to a desalination process for masonry and other porous bodies using a directed water flow through the porous medium, by means of which flow the soluble salts are washed out. For this purpose, dish-shaped suction vessels which adhere to the masonry by applying a vacuum without other mechanical aids are attached to the masonry to be desalinated in a particular pattern. Water is then supplied to the areas of the masonry which are not covered with suction vessels and is sucked into the collecting vessels through the masonry. The size and geometry of the suction vessels is adapted to the components of the masonry, e.g. the brick formats used. The suction vessels are constructed in such a way that water running down the masonry can accumulate in the upper part of the suction vessel and is guided directly onto the masonry in the lower part (Figure). <IMAGE>
Patent EP-0496640-A1 (EP)
Inventor: KAJITA TORU
IPC: G03F7/022
Filed: 1992-01-24
Abstract: 1. An i-ray sensitive positive resist composition: which (A) comprises an alkali-soluble novolak resin obtained by subjecting (a) a phenolic mixture of 5 to 95 mol% of 2,3-xylenol with 95 to 5 mol% of a phenol selected from mon-, di- and tri-methyl phenols other than 2,3-xylenol or (b) a phenolic mixture of 5 to 50 mol% of 3,4-xylenol with 95 to 50 mol% of a phenol selected from mono-, di- and trimethyl phenols other than 3,4-xylenol to polycondensation together with an aldehyde, and a 1,2-quinonediazide compound, and (B) which has sensitivity to i-ray. There is also provided a method of forming a pattern, which comprises: (1) applying the i-ray sensitive positive resist composition to a wafer to form a photosensitive layer, (2) irradiating the photosensitive layer with i-ray through a predetermined pattern, and (3) developing the pattern with a developer.
Patent EP-0508574-A1 (EP)
Inventor: PINNOW KENNETH E
IPC: C22C38/44
Filed: 1992-02-21
Abstract: A martensitic stainless steel having an improved combination of strength, toughness, corrosion resistance and machinability, and particularly adapted for use in the manufacture of holder blocks, frames, backers and similar articles for anchoring molds and dies. The steel has a hardness within the range of 30 to 40 HRC and is consisting of, in weight percent, up to 0.09% carbon, up to 0.09% nitrogen, 0.02 to 0.09% carbon plus nitrogen, up to 4.50% manganes, up to 0.05% phosporus, 0.05 to 0.25% sulfur, up to 1.0% silicon, 1.00 to 4.00% nickel, 11.00 to 14.00% chromium, 0.25 to 1.00% molybdenum, up to 1.00% copper, balance iron and incidental impurities. Articles made from this steel may be austenitized at temperatures within the range of 1500 to 1750°F for about 1 hour per inch of thickness and either oil quenched or air cooled to achieve a martensitic structure. Thereafter, the article may be tempered or stress-relieved at a temperature between 500 and 850°F for about 1 hour per inch of thickness with a minimum of 2 hours. After these heat treatments, the article will exhibit a hardness between 30 and 40 HRC, preferably 35 to 40 HRC for higher strength applications, along with a drill machinability rating equal to or greater than 100.
Patent EP-0505146-A1 (EP)
Inventor: FULMER JOHN WILLIAM
IPC: C07C39/04
Filed: 1992-03-17
Abstract: In a process for purifying phenol which comprises introducing into a distillation tower, a liquid phenol composition comprising above about 95 weight percent phenol on a dry basis and organic contaminants, and introducing fresh water into the distillation tower in order to reduce certain of the contaminants in a hydroextraction process, the improvement comprising adding at least a portion of said fresh water into the distillation tower at or near the bottom of the hydroextractive zone whereby such water removes the organic contaminants through a countercurrent process of contacting the phenol composition.