baber/WOPTO huggingface dataset:
Patent EP-0176367-A1 (EP)
Inventor: OHZONO KOHEI
IPC: F16H61/662
Filed: 1985-09-26
Abstract: An infinitely variable transmission includes a driver shaft (4) having a driver pulley (C), a driven shaft (75) having a driven pulley (D), the driver and driven pulleys (C, D) having fixed conical discs (33,78) and movable conical discs (34, 79), the movable conical discs (34,79) having pressure chambers (40, 83), an endless belt (101) trained around said driver and driven pulleys (C, D), a device (29) for supplying a fluid under pressure to the pressure chambers (40, 83), a pressure regulating mechanism (94, 210) for regulating the fluid pressure at a prescribed pressure, and a fluid metering mechanism (41) for regulating the amount of the fluid under the prescribed pressure in the pressure chambers. At least one of the pressure regulating mechanism (94, 210) and the fluid metering mechanism (41) is disposed in the driver shaft (4) or the driven shaft (75). The pressure regulating mechanism (94, 210) is arranged to discharge an excess amount of the fluid to a lower-pressure area when the supplied fluid pressure exceeds a prescribed level and also has passages (110, - 110 3 , 218) for supplying the discharged amount of the fluid as lubricating oil to the endless belt (101). The fixed conical discs (33, 78) of the driver and driven pulleys (C, D) are disposed on opposite sides of the endless belt (101). The fixed conical discs (33. 78) are arranged such that the central axis (101a) of the endless belt (101) is inclined with respect to a line normal to pulley axes (4a, 75a) at an angle which is substantially zero at a power transmission speed ratio which is most frequently be used between the driver and driven pulleys (C, D).
Patent EP-0182628-A1 (EP)
Inventor: PARKER ROBERT GEORGE
IPC: C08K3/00
Filed: 1985-11-15
Abstract: An aqueous copolymer emulsion useful as a ceramic tile adhesive contains filler material, a zinc compound and an aqueous emulsion of a copolymer containing residues of an unsaturated aliphatic hydrocarbon monomer, an unsaturated monomer copolymerizable therewith and a small amount of residues containing carboxyl groups.
Patent EP-0189646-A1 (EP)
Inventor: JOHNSON BERNARD W
IPC: F25B13/00
Filed: 1985-11-18
Abstract: A changeover heating/cooling heat pump has four solenoid valves (1-4) to change between modes. One (3) of them, controlling the delivery of refrigerant from a water/ refrigerant heat exchanger (6) provides a pressure limiting function to avoid overpressures at the suction side of the compressor (5). One (17) or two (8,13) refrigerant expansion devices are used; in the case of a single, electronically controlled device (17), the temperature control signal is derived from the outlet of whichever of the heat-exchangers (6, 9) is currently rejecting heat.
Patent EP-0169136-A1 (EP)
Inventor: VULPILLAT ROLAND
IPC: H05K7/20
Filed: 1985-07-05
Abstract: The gradating device comprises, as a main support frame, a support-core (1) consisting of a special-profile finned radiator- dissipator (2) made as a single piece and obtained by extrusion of a metal such as aluminium, the said profile being, in addition, equipped with portions, surfaces, steps, lugs, extensions, reverses, stops, ribs and grooves which are suitable so as to receive, to be fixed thereto, the various elements a gradating device usually comprises. Two of these relatively large extensions are formed to constitute, in one case an ergonomic handle (19) advantageously located in a plane parallel to the front face of the gradating device, and in the other case a protective screen (3) which can be considered as the front face of the gradating device and which prevents any direct access to the components of the gradating device. The end of this front face-screen (5, 6) is designed to receive simultaneously the main printed card (8) of the gradating device and an insulating protective plate (7) of the said card. <IMAGE>
Patent EP-0187587-A1 (EP)
Title: Dispositif de retenue de porte en position ouverte
Inventor: MICLOT ANDRE LOUIS
IPC: E05C17/38
Filed: 1985-12-12
Abstract: La présente invention concerne un dispositif de retenue de porte en position ouverte. Ce dispositif comprend essentiellement deux éléments dentés (1, 2) en matériau élastique, respectivement solidaires du dormant (D) et du battant (B) de la porte, et susceptibles de venir en prise l'un avec l'autre lors de l'ouverture du battant de porte pour retenir ce battant en position ouverte suivant un angle d'ouverture choisi. Le dispositif de l'invention s'applique par exemple aux portes de véhicule automobile.
Patent EP-0176480-A1 (EP)
Inventor: SPIVACK JOHN D
IPC: C08L21/00
Filed: 1985-09-13
Abstract: Compounds of the formula I <IMAGE> in which R1 and R2 are, for example, C1-C12alkyl, C5-C6cycloalkyl, phenyl or C7-C9aralkyl and R3 and R4 are, for example, hydrogen, C1-C20alkyl, C5-C6cycloalkyl or phenyl, are suitable as stabilisers for organic material.
Patent EP-0184571-A1 (EP)
Inventor: DELMOTTE YVES
IPC: B01D15/00
Filed: 1985-11-26
Abstract: Column consisting of a number of demountable parts, a first part (2) having a housing (5) intended to contain a porous material through which can be passed a liquid introduced into a storage vessel (6) situated above this housing (5), a second part (3) having at least one collecting storage vessel (7) for the liquid which has passed through the porous material and which can be fitted below the said first part. When the two parts (2) and (3) are fitted onto each other the housing (5) is situated at a sufficient distance from the bottom of the storage vessel (7) for the liquid collected in the latter not to wet the porous material contained in the housing. <IMAGE>
Patent EP-0225327-A1 (EP)
Inventor: SCHREINER FRIEDRICH
IPC: F16H61/00
Filed: 1985-10-02
Abstract: Un dispositif de commande pour la commutation automatique de boîtes de changement échelonné de vitesse comprend une unité électronique de commande et détermine en fonction de la vitesse et de la charge les points de changement de vitesse, avec un commutateur sélectif de la position d'arrêt ou de point mort tant en marche avant qu'en marche arrière. La série des marches avant comprend en outre des positions qui permettent d'isoler une ou plusieurs vitesses de la commutation automatique. Divers modes de commutation (F1 à F8), correspondant à des états de conduite possibles, sont enregistrés et parmi eux un mode (F1 à F8) est en fonction de l'état réel de conduite détecté et mis en prise selon sa séquence de changement de vitesse. L'état de conduite est détecté de préférence sur la base du changement d'accélération calculé à partir de la vitesse de l'arbre secondaire, et les modes de commutation sont des séquences de changement de vitesse sélectionnées parmi les vitesses possibles de la boîte de changement échelonné de vitesse.
Patent EP-0200746-A1 (EP)
Inventor: GOODMAN HOWARD M
IPC: C12N15/82
Filed: 1985-09-26
Abstract: La résistance d'une plante végétale résistant à un inhibiteur herbicide de la synthétase de glutamine est causée par des niveaux d'activité de synthétase de glutamine qui, lorsqu'ils sont présents dans une cellule végétale sensible autrement à l'inhibiteur herbicide de la synthétase de glutamine, rendent la cellule sensiblement résistante à l'inhibiteur herbicide de la synthétase de glutamine.
Patent EP-0203298-A1 (EP)
Inventor: HEUSER UWE
IPC: A61C13/225
Filed: 1986-03-21
Abstract: 1. A dental fitment for fixing a removable set of dentures to the remaining teeth of a patient, comprising a primary portion (1) which has a lug body (11) and a lug portion (40) arranged therein, which primary portion can be fixed to the crown structure of a tooth crown, and comprising a secondary portion (2) which is incorporated into the removable set of dentures and in which an anchoring element (30) having a screwthread portion (31) is interchangeably screwed, wherein the anchoring element (30) with its anchoring portion which has a double cone (34) and which, starting from the screwthread portion (31) comprises a conically tapering portion (35) and adjoining same a conically enlarging portion (36), can be fitted into the lug portion (40) for releasably fixing the set of dentures, characterised in that the lug portion (40) can be screwed into the lug body (11) and that provided on the end face (37) of the double cone (34), which faces away from the screwthread portion (31), is a conical recess (38) which projects into the double cone.
Patent EP-0198275-A1 (EP)
Inventor: KRAEMER LUDWIG
IPC: F16B37/12
Filed: 1986-03-24
Abstract: The invention relates to a rivet nut (1) which can be fitted with the aid of a threaded peg (16) which can be screwed into an internal thread (5) in the rivet nut (1). The rivet nut has a range of applicability which is greater than that of the known rivet nuts, since, in addition, at least one further internal thread (6) is provided and it thus offers a greater range of variation for screw selection and for subsequent attachment, and for the number of components to be attached. In this design, the additional internal thread (6) can be formed directly in the rivet nut (1) and/or can be provided in a threaded insert (25). In a further exemplary embodiment, the range of applicability of the rivet nut is even further increased in that a conical design of the deformation region of the rivet nut (1) allows it to be used, with the same shank length, for metal sheets of different thickness. <IMAGE>
Patent EP-0204340-A1 (EP)
Inventor: COLEMAN WILLIAM M
IPC: C08F10/00
Filed: 1986-06-05
Abstract: Polymers of α-olefins having a relatively narrow molecular weight distribution are prepared by employing a Ziegler-Natta magnesium halide supported catalyst containing both titanium and vanadium.
Patent EP-0224647-A1 (EP)
Inventor: LEHTINEN UUNO
IPC: F16K5/18
Filed: 1986-07-30
Abstract: A closing mechanism for a shut-off valve, comprising a valve housing (2), with passage port(s) (1), cover (3), bottom (4) and inner surface (5) and passage port closing member(s) (6) with turning shaft (7) and with a tension spring (8) disposed to rest against the turning shaft and against the bottom of the valve housing. As taught by the invention, the closing member (6) is carried freely resting against the tension spring (8) and disposed between the bottom and cover of the valve housing to be substantially immovable in the direction of the turning shaft.
Patent EP-0218039-A1 (EP)
Title: Verfahren zur Übertragung feinster Fotolackstrukturen
Inventor: REICHERT HANS DR DIPL-PHYS
IPC: H01L21/31
Filed: 1986-08-07
Abstract: Mit einem Verfahren zur Übertragung feinster Fotolack­strukturen in eine dielektrische Schicht (2 bis 6) soll eine geometriegetreue Übertragung bei geringen Ferti­gungstoleranzen möglich sein. Eine Fotolackmaske (1) wird auf der dielektrischen Schicht (3, 4, 6) erzeugt. Diese Fotolackmaske (1) dient zur Maskierung einer nach­folgenden Ionenimplantation. Diese nachfolgende Ionenim­plantation wird so geführt, daß weder die Lackmaske (1) noch die zu strukturierende dielektrische Schicht (2 bis 6) vom auftreffenden Ionenstrahl (12) durchdrungen wird.
Patent EP-0222109-A1 (EP)
Inventor: SAITOU JISUKE
IPC: F04C28/24
Filed: 1986-09-16
Abstract: A multiple cylinder rotary compressor according to the present invention comprises a driving shaft (32), cylinders (33,34) concentric to the driving shaft (32), rotors (42,43) driven by eccentric portions (40,41) of the rotary shaft to rotate along inner circum­ferential surface of the cylinders (38,39), vanes (50) for dividing each of the cylinders into a compression side (48 in the upper cylinder 38) and a suction side (47), a partition plate (35) for separating the from each other, and a control through-hole (59) for connecting the cylinders (38,39) with each other so that a refrigeration capacity is controlled.
Patent EP-0232491-A1 (EP)
Inventor: GIEHR AXEL DR DIPL-CHEM
IPC: C10G1/06
Filed: 1986-11-28
Abstract: Coal/mineral oil mixtures are hydrotreated, a synergistic effect being exploited for obtaining a higher oil yield by using certain Fe- containing catalysts doped with Mo, W, Ni, Ca and V.
Patent EP-0256171-A1 (EP)
Inventor: VAN AALST NELIS
IPC: A61M16/00
Filed: 1986-08-20
Abstract: A device for measuring and delivering of specified quantaties of compressible fluid comprising a fluid container and adjustment means which determine a quantity of fluid to be delivered. The fluid container consist of at least one pressure vessel 2 having a fixed volume, the pressure of the fluid herein being measurable by a pressure transducer 9. The adjustment means are valve members 7,10 accommodated in a gas line before and after the pressure vessel. During filling of the pressure vessel with fluid the valve member located before the pressure vessel is closed at a predetermined upper pressure and during emptying of the pressure vessel the valve member located after the pressure vessel is closed at a predetermined lower pressure by means of the pressure transducer (9).
Patent EP-0209273-A1 (EP)
Inventor: WILKINS TRACY D
IPC: G01N33/569
Filed: 1986-06-25
Abstract: A method is provided for detecting the presence of C. difficile toxin A. Stool or other appropriate specimen is contacted with a reagent containing an available non-reducing galactose- alpha-1-3-galactosyl structure, which is a specific receptor for toxin A. The reagent may be intact cells, cell membranes, membrane fractions containing the toxin A receptor structure, glycoconjugates, as well as the purified toxin A receptor per se. Binding of toxin A is determined by conventional assay techniques. The method may also be used to isolate and purify toxin A. Conversely, immobilized toxin A is used to detect, isolate, or purify biological materials of interest containing the receptor structure.
Patent EP-0218329-A1 (EP)
Inventor: TREMBLAY JEAN-PIERRE LIONEL
IPC: C25C3/20
Filed: 1986-08-07
Abstract: In an aluminium reduction cell, the height of the anodes within the cell are controlled automatically, usually by computer. Means (S1 ... SN, C1 ... CN) are provided for making small anode movements in order to effect this automatic control but, for safety reasons, these control movements are limited to a maximum preset duration by times (T1, T2). There are occasions, however, when longer anode movements need to be undertaken and the present apparatus provides means (6) for overriding these timers during such longer anode movements. Various safety measures are incorporated in this overriding function to ensure that safety requirements are maintained.
Patent EP-0218513-A1 (EP)
Inventor: BRISACH RENE
IPC: F24B1/192
Filed: 1986-09-19
Abstract: The invention relates to a door for a fireplace. It comprises in at least one of the vertical slides (3) means of lateral opening to allow maintenance of the internal surface of said door and means serving as an automatic lock which acts with at least one of the vertical slides (4) to lock automatically and gradually the descent of said door (1). <IMAGE>
Patent EP-0206963-A1 (EP)
Inventor: GEORGES PHILIPPE
IPC: H05B6/02
Filed: 1986-06-02
Abstract: This device for inductively heating the edges of an advancing metallurgical product (6) comprises inductors with a "C"-shaped magnetic yoke with coiled poles, disposed laterally astride the path of the edges; the two branches (2, 3) of the C are hinged in order to be opened more or less, an actuator system regulating the opening of the said hinged branches (2, 3). <IMAGE>
Patent EP-0252910-A1 (EP)
Title: Sliding device, particularly an alpine ski.
Inventor: KUCHLER WALTER
IPC: A63C5/00
Filed: 1986-02-13
Abstract: PCT No. PCT/DE86/00049 Sec. 371 Date Nov. 28, 1986 Sec. 102(e) Date Nov. 28, 1986 PCT Filed Feb. 13, 1986 PCT Pub. No. WO86/04824 PCT Pub. Date Aug. 28, 1986.The present sliding device (1), particularly an alpine ski, is formed by upper and lower parts (2, 3) connected by spacing parts (6, 7). A torsion-resistant box (49) formed by the parts (2, 3; 6, 7) in the region close to the binding ends, is capable of elastically absorbing loads or shocks through the interval (37) maintained between the upper and lower parts. A sliding device of this kind relieves the strain on the human motor system and, at the same time, improves the sliding performance.
Patent EP-0232729-A1 (EP)
Inventor: KOCZAB JEAN-PIERRE
IPC: D04H1/498
Filed: 1987-01-13
Abstract: An absorbent pad, particularly for articles of hygiene such as diapers, nappy-pants, dressings, and the like, is disclosed which includes at least one sheet of long fibers, preferably one sheet of nonabsorbent fibers and the other of absorbent fibers, and superabsorbent particles distributed between the sheets. The superabsorbent particles are held in place by needling at least one of the long-fibered sheets.
Patent EP-0247527-A1 (EP)
Inventor: SHIZUKA AKAGI
IPC: A01G31/00
Filed: 1987-05-21
Abstract: A hydroponic culture system comprising angle panels (3) disposed in series, having a number of holes supporting plants (2,222) with roots thereof projecting inside the angle panels, and a hydroponic solution spraying mechanism (11) for supplying a hydroponic solution onto the roots of the plants from the inside of the angle panels, in which the hydroponic solution spraying mechanism is provided with a self-­propelling means (117-119) for moving the hydroponic solution spraying mechanism reciprocally in the longitudinal direction of the angle panels, and position detecting means (125,126) for detecting position of the hydroponic solution spraying means (11, 222) are disposed at both ends of the row of the angle panels, or the angle panels are disposed in a plant cultivation room (1, 201) which is supplied with carbon dioxide through an air supply duct (10, 206) or an exhaust duct (7, 205) for environment control, or the angle panels are disposed in a plurality of rows and top edges of the adjacent angle panel rows are connected with canopies (4) to form nearly triangular-sectioned spaces between the adjacent angle panel rows for enhanced lighting efficiency, thereby cultivating the plants systematically and almost uniformly with improved cultivation efficiency and economy.
Patent EP-0259765-A1 (EP)
Inventor: DYCKERHOFF WIDMANN AKTIENGESEL
IPC: F16L5/02
Filed: 1987-09-02
Abstract: For the sealed ducting of a tube (5) through an outer wall (1) of a prefabricated part, e.g. a steel concrete container, a recess (6) surrounding the wall opening and open towards it is provided in a surface of the wall (1), the recess (6) holding a sealing ring (7) of elastic material and its contour corresponding to that of the sealing ring (7). A loose flange (9) is used to activate the seal, the flange (9) being capable of being pressed against the seal by screw bolts (11) anchored in threaded sleeves (12) in the wall (1). Since the seal is produced directly between the sealing ring (7) and the surface of the part, not only are installation parts saved but a seal is produced which is reliable in any situation. By means of the arrangement of a recess (6) which is matched to the contour of the sealing ring (7), the sealing ring provides a supporting bearing against deformation in the radial direction outwards, so that the deformation force produced in the axial direction on compression of the sealing ring (7) acts radially inwards in a sealing manner over the complete circumference against the outer surface (8) of the tube (5). <IMAGE>
Patent EP-0262672-A1 (EP)
Inventor: MIYATA SEIZO
IPC: C07C67/00
Filed: 1987-09-30
Abstract: A non-linear optical article is constituted of a derivative of benzalacetophenone represented by the following general formula (I) of:
     wherein A and B each represent the same or different atom or group and stand for a hydrogen atom, an alkoxy group having 1 to 4 carbon atoms, a chlorine atom, a bromine atom, an amino group or a dialkylamino group having 1 to 2 carbon atoms.
Patent EP-0310690-A1 (EP)
Inventor: BOTTARELLI TERESIO
IPC: B65H69/06
Filed: 1987-10-05
Abstract: A process for splicing textile fibres in strips (3, 5) for feeding on to a textile machine; which process con­sists in blowing a jet of compressed air on to the fibres until they become matted, and is implemented by means of a machine (1) for feeding the aforementioned textile ma­chine; which machine presents a channel (7) inside which the supply fibre strip (3) runs and over which is suspend­ed a standby strip (5), and a pair of nozzles (19) which, in the event of a break in the supply strip (3) being de­tected by a sensor (27), join the broken portion (40) to the standby strip (5) by inserting themselves inside the aforementioned channel (7).
Patent EP-0269845-A1 (EP)
Inventor: HERZOG LUDWIG
IPC: H03K5/02
Filed: 1987-10-26
Abstract: The current source transistor circuit (13, 14) of a driver stage (2) can be connected at the output side on the one hand via an amplification factor adjustor (45) to the input of an upstream differential amplifier (3) and on the other hand via a current-limiting circuit (49 to 54) to the limiting transistor circuit (27, 28) and power transistor circuit (29, 30) of a downstream power stage (1). <IMAGE>
Patent EP-0270859-A1 (EP)
Inventor: GUALANDI PAOLO
IPC: A47J36/24
Filed: 1987-11-10
Abstract: An electric apparatus for heating drinks pre-packed in containers (11), the apparatus comprises a cas­ing (10) for the drink container (11), electric heat­ing means (12, 15) and retaining means (20) for re­movably holding the drink container (11).The support casing (10) is provided with support shank (19) hav­ing electric plug means (17a, 17b) for feeding cur­rent and means for retaining said shank (19) in an electric current socket.
Patent EP-0257763-A1 (EP)
Inventor: SZLOBODA SAMUEL
IPC: F02P5/10
Filed: 1987-07-14
Abstract: Vacuum operated apparatus for controlling the ignition timing of an engine, which apparatus comprises valve means (4) and first (6), second (8) and third (10) conduit means, the valve means comprising a valve body (12), a first chamber (14), first (16) and second (18) port in the first chamber, first obturator means (20) for opening and closing the second port, a second chamber (34), third (36) and fourth (38) ports in the second chamber, and second obturator means (40) for opening and closing the fourth port, and passageway means (19) which connects together inside the valve body the second and the third ports, the first conduit means being for connecting the first port to an engine inlet manifold (44), the third conduit being for connecting the third parts to an engine carburettor (46), and the second conduit means being for connecting the second and the fourth ports via the passageway means to an engine distributor arrangement (50), and the apparatus being such that in use the valve means receives first vacuum forces from the inlet manifold via the first conduit means and second vacuum forces from the carburettor via the third conduit means, the valve means being operative to transmit the greater of the first and the second vacuum forces via the second and the fourth ports, and the second conduit means to the engine distributor arrangement so that the engine distributor arrangement always receives the optimum vacuum force for causing the optimum adjustment of the engine distributor arrangement to give the optimum engine ignition timing during engine operating conditions.
Patent EP-0267127-A1 (EP)
Inventor: AMIET LOUIS
IPC: C07C69/03
Filed: 1987-09-30
Abstract: A process for the preparation of ethyl trifluoroacetate, in which: in a first stage, trifluoroacetic acid is brought into contact with a slight excess of ethanol in the presence of concentrated sulfuric acid and a solvent, the solvent having a boiling point higher than that of trifluoroacetic acid and specific gravity relative to water less than 1 and which solvent does not form an azeotrope with ethyl trifluoroacetate, and then carrying out a phase separation and removing the sulfuric layer, followed, if required, by an additional stage in which concentrated sulfuric acid is added to complete the esterification; in a second stage, an additional quantity of sulfuric acid and trifluoroacetic acid is introduced and a phase separation is then carried out to remove the sulfuric layer; and in a third stage, the mixture obtained in the second stage is distilled to recover ethyl trifluoroacetate.