baber/WOPTO huggingface dataset:
Patent EP-0056830-B1 (EP)
Title: Hazard avoiding or diminishing method for an installation and its environment due to reacting mixtures
IPC: G21C9/00
Filed: 1981-01-25
Granted: 1989-04-26
Abstract: A process for precluding or reducing the danger to a system or its surroundings by mixtures comprising reactive substances which react chemically and/or physically and the release of pollutants during an accident, in particular by the combustion of hydrogen in the containment of a nuclear power plant and/or by the release of fission products therefrom, wherein at least one portion of said reactive substances and/or pollutants are kept separately during system malfunction or are at least partially separated into two areas and kept separately there, or wherein a potentially dangerous reaction is stopped in a first, especially hazardous area by transferring at least one portion of at least one of said reactive substances into a second area.
Patent EP-0048976-B1 (EP)
IPC: B65H75/02
Filed: 1981-09-25
Granted: 1985-07-03
Abstract: A beam winding apparatus (10) for helically winding elongate strips of textile material on a beam (11) for treatment with a treatment liquid. The beam is in the form of a rotatable perforated cylindrical tube (15) having a central barrel portion (17), a pair of flanges (20, 20') at opposite ends of the tube, and a pair of conical portions (21, 21') each disposed between the central barrel portion and a respective one of the flanges. The apparatus also comprises means for traversing the strips of textile material between the opposite ends of the perforated tube, the traversing means including a pivotally supported guide member slidably movable over the layers of strips that have been wound on the tube, and means for switching the directions of winding the strips upon arrival of the guide member at the conical portions.
Patent EP-0056913-B1 (EP)
Title: Protective device for differential-pressure detectors against surpassing a given maximum differential pressure
Inventor: HELLOUIN DE MENIBUS OLIVIER
IPC: G01L19/06
Filed: 1981-10-15
Granted: 1985-08-14
Abstract: An apparatus for protecting a pressure differential sensor from exceeding a maximum allowable pressure differential. The apparatus has a housing which has a low-pressure chamber and a high-pressure chamber. A pressure-sensitive member separates the high-pressure chamber and the low-pressure chamber from one another. A blocking member is provided for blocking the entrance of fluid into the high-pressure chamber in response to the pressure-sensitive member sensing an initial differential pressure between the high-pressure chamber and the low-pressure chamber which exceeds the maximum allowable differential pressure. There may also be provided equilibration structure for creating a hysteresis loop as to the magnitude of the pressure differential between the high-pressure chamber and the low-pressure chamber. The equilibration structure allows communication between the high-pressure chamber and the low-pressure chamber in response to the pressure-sensitive member sensing a further increase in the pressure differential between the high-pressure chamber and the low-pressure chamber after the blocking member has blocked the high-pressure chamber inlet orifice, and shuts off this communication when the pressure differential between the high-pressure and low-pressure chamber drops to a level slightly less than the maximum allowable differential pressure.
Patent EP-0043335-B1 (EP)
IPC: B21D9/12
Filed: 1981-06-26
Granted: 1984-01-25
Abstract: 1. Apparatus for the continuous hot production of curved tubular metal elements, in particular of steel, comprising a mandrel having a straight cylindrical shank (1) which is extended at its end by a curved shaping section (2), a measn (3) for heating the blanks, at the vicinity of the end of the mandrel shank and means for fitting and pushing blanks on the mandrel, characterized in that it comprises, on the straight mandrel shank, upstream of the heating means, a ring (4) which surrounds the mandrel shank and which comprises at least one cylindrical bearing surface (5) having the same axis as the mandrel shank, the diameter of said surface (5), which is larger than the diameter of the mandrel shank, being at least equal to the nominal inside diameter of the tubular blanks which are fitted onto and pushed on the mandrel.
Patent EP-0055281-B1 (EP)
IPC: B26D3/00
Filed: 1981-07-03
Granted: 1985-01-16
Abstract: Method and device allowing to separate into objects (B1, B2), a paste puddening having a cavity (11) filled with a liquid substance (10) by means of cutting shoes (20, 21) moving towards each other. There is thus obtained a series of objects one after the other (B1, B2), each object being narrowed at its back end by nipping rods (26, 27) and at the same time cut at the front end of the preceding object (B1) by blades (32, 33). The object is then moved transversally with respect to the feed direction (15) of the puddening (11) towards a packaging station.
Patent EP-0059920-B1 (EP)
IPC: H04N1/032
Filed: 1982-03-02
Granted: 1984-12-27
Abstract: A multiple stylus print head, e.g. for printing a document in a facsimile system, has at least two parallel lines of styluses with the styluses being offset from one line to the next. Each line of styluses is built up from several tiers of interdigitated conductor pins (C) having tips that constitute the styluses per se. The tiers of pins are held together by respective strips of insulating material (7) forming comb-like structures which are then stacked together in such a manner that the combs fan out from the line of styluses. A plurality of groups (G1, G2) of stylus line forming comb structures are stacked together into a single stack.
Patent EP-0078392-B1 (EP)
IPC: B60B39/10
Filed: 1982-09-17
Granted: 1987-07-22
Abstract: 1. Road vehicle having a grit spreader and an antilock system, wherein the braking pressure introduced through a brake valve into the brake cylinders of the wheels can be modulated by means of control valves, characterised by the following features : a) at least one pressure measuring device (1) is provided which detects the braking pressures before and after a control valve (2) ; b) an evaluation circuit (3 - 7) is provided which switches on the grit spreader (8) when a predetermined difference in the braking pressures before and after the control valve (2) is exceeded.
Patent EP-0068583-B1 (EP)
IPC: F16B5/00
Filed: 1982-06-23
Granted: 1985-10-02
Abstract: A coupling device for coupling structural members, such as panels, wall members and frame members, in edge-to-edge relationship. The device comprises a coupling member capable of cooperating with at least two edges to be connected to lock the same together and at least one coupling pin provided in each member to be connected, said pin extending longitudinally of an edge of said member and being spaced inwardly thereof. The edge is formed with faces forming chord planes of an imaginary cylinder whose axis coincides with that of the pin. The coupling member is provided with clip-on means for engagement around at least two adjacent pins thereby holding two adjacent edge faces in contact with each other, and fixing the structural members relatively to each other.
Patent EP-0059096-B1 (EP)
IPC: B41M5/24
Filed: 1982-02-22
Granted: 1986-01-08
Abstract: The material comprises a substrate (1) and a metallic recording layer (2). The metallic recording layer (2) comprises a film of bismuth containing at least one rare earth element. The information recording material exhibits a remarkably increased sensitivity while maintaining a high S/N ratio. Where the information recording material further comprises one or more stabilizing layers (3, 4) of a metal oxide and/or one or more mixture layers (5, 6) of a metal compound and a metal, further improvements can be attained with respect to S/N ratio, storage stability and archivability.
Patent EP-0068817-B1 (EP)
IPC: B01J29/40
Filed: 1982-06-24
Granted: 1984-10-03
Abstract: A crystalline zeolite of the ZSM family is prepared by acid-leaching a calcined clay mineral at a temperature and for a time sufficient to extract at least part of the aluminium oxide content of said calcined clay mineral and increase the molar ratio of SiO2:Al2O3 in the calcined clay mineral, washing the acid-leached product with water: mixing the washed product with water and a quaternary compound or with water and a mixture of a quaternary compound and an alkali metal compound, at least a major proportion of the quaternary compound or of the quaternary compound and the alkali metal compound being a hydroxide, in the proportions required to form a zeolite of the ZSM family; heating the mixture thus formed at an elevated pressure and at an elevated temperature for a time sufficient to form a crystalline zeolite, and separating the crystalline zeolite from the reaction mixture in which it is formed. The temperature at which the method is carried out is not greater than 200 DEG C.
Patent EP-0065981-B1 (EP)
IPC: A23C19/02
Filed: 1981-12-01
Granted: 1985-10-30
Abstract: A process for an efficient production of cheese or cheese base containing substantially all the casein and whey proteins which were originally present in the milk comprising four phases: (1) selective concentration of milk to form a concentrate; (2) increasing the ionic strength of the concentrate so as to maintain it in the liquid phase during fermenting; (3) fermenting the concentrate; and (4) removing water from the fermented concentrate to produce cheese or cheese base containing substantially all the casein and whey proteins originally present in the milk. The concentrates and fermented concentrates are unique intermediate products in that they do not coagulate during processing even at low pH's. The process permits an efficient evaporation of water from the fermented concentrate that is maintained in the liquid state. The process also avoids the possibility of losing whey proteins by totally eliminating syneresis.
Patent EP-0104560-B1 (EP)
IPC: C08J3/12
Filed: 1983-09-16
Granted: 1987-08-12
Abstract: Granular poly(arylene sulfide) is recovered from a slurry comprising granular poly(arylene sulfide), polar organic solvent, alkali metal halide, poly(arylene sulfide) oligomers, untreated reactants in the water by heating the slurry under conditions to evaporate polar organic solvent, water and volatile impurities at a temperature below the normal boiling point of the polar organic solvent to produce a dry mixture containing poly(arylene sulfide), poly(arylene sulfide) oligomers and alkali metal halide which is then reslurried with water to produce a reslurried mixture containing aqueous alkali metal halide solution and dispersed poly(arylene sulfide) oligomers with the reslurried mixture being filtered through a coarse screen to recover granular poly(arylene sulfide) thereon and pass a filtrate containing poly(arylene sulfide) oligomers and aqueous alkali metal halide solution therethrough. The filtrate can be further treated by filtering through a filter aid coated vacuum filter to recover poly(arylene sulfide) oligomers thereon and pass an aqueous alkali metal halide solution therethrough as filtrate.
Patent EP-0108956-B1 (EP)
IPC: G01T5/10
Filed: 1983-10-19
Granted: 1989-04-12
Abstract: A compact low cost track registration detector for radon gas and radon daughter products includes a housing with a removable closure cap for retaining a strip of track registration material having the property of forming damage tracks along paths traversed by alpha particles. The strip is retained within the housing by integrally formed upstanding ribs located closely adjacent diametrically opposite inner side wall portions of the housing, a first set of ribs forming a pedestal support and second set of longer ribs providing transverse support. A microporous filter impervious to particles and radon daughter products admits only radon gas to the interior of the housing. The apertured closure cap has a central solid portion providing a radiation shield for the upper surface of the strip to enable the lower exposure surface to be readily distinguished after the detector has been retrieved from an exposure site. The housing is fabricated from a pure polyethylene material free from any residual alpha particle radiation. A flexible strip wrapped about the exterior of the housing affords both a hanging strap and an information sheet for user entry of exposure information.
Patent EP-0115005-B1 (EP)
IPC: F04D29/36
Filed: 1983-12-16
Granted: 1986-07-16
Abstract: The invention relates to an axial fan with blades that automatically adjust to the direction of rotation. The fan blades are mounted with freedom to swivel on the fan wheel and are limited in their swiveling motion by stops which are provided on the fan wheel. In order to reduce the manufacturing cost of such an axial fan, spokes, to which the fan blades are fastened by means of film hinges are mounted on the fan wheel. The fan wheel is made from a single piece of plastic.
Patent EP-0106553-B1 (EP)
IPC: C02F1/44
Filed: 1983-09-20
Granted: 1987-04-15
Abstract: Reverse osmosis liquid filtration apparatus, which apparatus comprises an inlet conduit, a reverse osmosis chamber, a pump for pumping liquid to be filtered from the liquid inlet conduit to the reverse osmosis chamber, a reverse osmosis membrane positioned in the reverse osmosis chamber and dividing the reverse osmosis chamber into a first portion for containing concentrated unfiltered liquid and a second portion for containing filtered liquid that has passed through the reverse osmosis membrane, a first outlet conduit which extends from the second portion of the reverse osmosis chamber and which is for the filtered liquid, a reservoir, reservoir separator means, a second outlet conduit for concentrated unfiltered liquid, and valve means.
Patent EP-0108697-B1 (EP)
IPC: E04G11/28
Filed: 1983-11-09
Granted: 1988-01-13
Abstract: PCT No. PCT/FR83/00222 Sec. 371 Date Jul. 6, 1984 Sec. 102(e) Date Jul. 6, 1984 PCT Filed Nov. 9, 1983 PCT Pub. No. WO84/01977 PCT Pub. Date May 24, 1984.A self-elevating formwork for making concrete walls. The apparatus includes means for temporarily fixing working platforms to previously cast wall portions and is characterized by upright members having a pivot on one side and elevation adjustment means on the opposite side.
Patent EP-0119606-B1 (EP)
IPC: F28D7/14
Filed: 1984-03-16
Granted: 1987-07-29
Abstract: 1. Heat exchanger, especially for heat conversion in district heating systems, consisting of a double-tube coil with respective separate forward-flow and return-flow connections for conveying a primary medium and a secondary medium in countercurrent, the outer tube and inner tube enclosing a narrow passage gap of annular cross-section for the primary medium which is controlled by means of a regulating valve actuated by a temperature sensor located on the return-flow side, characterized in that the outher tube (3) is widened at the end (1) of the coil (2) located on the same side as the primary return flow and secondary forward flow and is equipped with a temperature-sensor insert connector (4), and the temperature sensor (7) is arranged in the latter so as to project into the interior (5) of the widened outer tube (3) and extend directly adjacent to the inner tube (6) passing through the interior (5) in a liquid-tight manner.
Patent EP-0151754-B1 (EP)
IPC: H01L31/02
Filed: 1984-12-13
Granted: 1991-12-18
Abstract: A process for making photoconductive semiconductor alloys and members with high reaction gas conversion efficiencies and at high deposition rates utilizes microwave energy to form a deposition plasma. The high deposition rates and high gas conversion efficiencies allow photoconductive members to be formed of amorphous semiconductor alloys at commercially viable rates. The process includes coupling microwave energy into a substantially enclosed reaction vessel containing a substrate and depositing amorphous photoconductive alloys onto the substrate from a reaction gas introduced into the vessel. The photoconductive member includes a bottom blocking layer (38, 48, 60, 72, 86, 96, 108, 120), a photoconductive layer (40, 50, 62, 74, 88, 98, 110, 122) and a top blocking layer (42, 52, 64, 76, 90, 100, 112, 124). The photoconductive member can be formed in a negative or positive charge type configuration. The members can include a top blocking enhancement layer (54, 80, 102, 128) and/or an improved infrared photoresponsive layer (78, 126).
Patent EP-0127501-B1 (EP)
IPC: C07C45/50
Filed: 1984-04-24
Granted: 1987-04-01
Abstract: PCT No. PCT/FR84/00115 Sec. 371 Date Dec. 24, 1984 Sec. 102(e) Date Dec. 24, 1984 PCT Filed Apr. 24, 1984 PCT Pub. No. WO84/04299 PCT Pub. Date Nov. 8, 1984.A hydroformylation catalyst system consisting essentially of a complex combination (1) of rhodium, carbon monoxide and triarylphosphine or triarylphosphite ligand, a compound (2) of cobalt and a triarylphosphine or triarylphosphite compound (3), wherein said system contains a source of at least one conjugated diene (4).
Patent EP-0134766-B1 (EP)
IPC: C02F3/30
Filed: 1984-07-18
Granted: 1988-05-11
Abstract: It was found difficult to carry out anaerobic treatment of peroxide-containing wastewater. According to the invention, the problem is solved in that the peroxide content of the water is reduced in a catalytic pretreatment step (1), preferably an enzymatic pretreatment step.
Patent EP-0134788-B1 (EP)
IPC: A63B/
Filed: 1983-12-06
Granted: 1988-02-24
Abstract: PCT No. PCT/SE83/00430 Sec. 371 Date Aug. 23, 1984 Sec. 102(e) Date Aug. 23, 1984 PCT Filed Dec. 6, 1983 PCT Pub. No. WO84/02659 PCT Pub. Date Jul. 19, 1984.A muscle training apparatus comprising a force arm (1) which is rotatably mounted in a carrier (2) and which cooperates with a simple acting or double acting force applying means, especially a gas spring (8) which with one end is rotatably mounted in a bracket (7) of a lever arm (4) included in the force arm, and which with the opposite end is adapted for being mounted in an optional position in the carrier (2) on different distances from the axis of rotation (5) of said lever arm. The force arm (1) is adapted to quickly and easily be rotated from traction operation to pressure operation and vice versa and in an optional position on a support (3). Two or more force arms (1) can be mounted on one and the same support (3) for combined traction or pressure actuation in many different alternative embodiments.
Patent EP-0138934-B1 (EP)
IPC: C08F20/00
Filed: 1984-04-06
Granted: 1989-03-15
Abstract: The telomers comprise a telogene of the mercaptan family and more particularly the dodecanethiol and links of a taxogene of the family of acrylics amongst which certain are grafted. The synthesis of those telomers is carried out semicontinuously by radical priming in the presence of initiators such as azobisisobutyronitrile at a temperature lower than 75oC, thereby enabling to obtain a number of links adapted to the applications aimed at. The grafting is carried out through glycidylic and aziridinylic groups. Said telomers are deposited in the form of varnishes or lacquers on metal substrates particularly based on aluminum and are crosslinked at high speed by means of photonic or electronic radiation. They are particularly used as coloration lacquers, offset inks, lacquers for aerosols and paint tubes for prelacquering etc... applications in which they show particularly remarkable flexibility properties.
Patent EP-0156819-B1 (EP)
IPC: H02K21/16
Filed: 1984-07-30
Granted: 1989-09-20
Abstract: Un rotor (15) pour un générateur à aimants permanents possède un support (24) en matériau non magnétique. Un ou plusieurs éléments (18, 19, 20, 21) en matériau magnétique sont portés par le support et forment un cheminement magnétique en parallèle avec le cheminement magnétique primaire pour le flux d'actionnement, couplé avec les enroulements du stator (10). Le nombre d'éléments magnétiques utilisés détermine la quantité de flux dévié du stator (10), ce qui permet de réguler la tension produite dans l'enroulement du stator.
Patent EP-0172912-B1 (EP)
Title: Materiau de contact pour interrupteur sous vide
IPC: C22C1/04
Filed: 1984-09-11
Granted: 1990-07-18
Abstract: Un matériau de contact pour un interrupteur sous vide contient du cuivre, du chrome et un composant supplémentaire constitué par un élement quelconque selectionné parmi le silicium, le titane, le zirconium et l'aluminium. Le matériau de contact possède une résistance diélectrique élevée et améliore les performances de l'interrupteur.
Patent EP-0191168-B1 (EP)
IPC: G04G15/00
Filed: 1985-12-05
Granted: 1990-03-14
Abstract: A device is described for storing and periodically signalling the time for taking drugs, consisting of a drug container in the form of a blister pack and having a signal emitter activated in settable time intervals. The signal emitter is an electric timer having an audio signal emitter and/or an optical signal indicator and an electrically activated input receiving an electrical starting pulse at the time when a first drug dose is removed from the pack. Sensors responding to the removal of the drug doses provide the electrical pulse. The device is designed so that commercially available drug containers may be used without alteration. For this purpose the device has a supporting frame which at least partially encloses the marginal zone or edge of the drug container, and which, owing to its at least partially open design at the bottom, permits dispensing of the drug doses from the drug container which is inserted in the supporting frame. The supporting frame supports the signal emitter as well as the sensors with an arrangement of the sensors conforming to the arrangement of the drug doses in the drug container. The sensors are arranged either on the supporting frame itself or on a sensor support adapted to be inserted in the supporting frame or secured on the frame.
Patent EP-0161831-B1 (EP)
Inventor: JONES ROBIN MCCAY FORBES
IPC: A61C7/14
Filed: 1985-04-22
Granted: 1996-03-06
Abstract: An orthodontic bracket (40) is made from crystalline alumina, preferably crystalline alpha-alumina.
Patent EP-0187119-B1 (EP)
Title: Method and apparatus for making a thermoplastic article provided with a hinge, particularly a packaging article
IPC: B65D43/16
Filed: 1985-10-21
Granted: 1990-08-01
Abstract: 1. Process for manufacturing an object, particularly a packaging, made of plastics material and comprising, in a single body, at least two main parts joined by a hinge, in which process there is manufactured or taken as starting material a sheet or film of multi-layer plastics material comprising, over substantially its entire expanse, a flexible and tough copolymer layer and at least one relatively rigid and frangible layer, characterized in that this sheet or film is subjected to a heat-moulding process producing the desired configuration for the object, with an elongate portion intended to present the said hinge, and in that a cut slitting or traversing the said relatively rigid and frangible layer is made on a line of this elongate portion, whilst leaving the said flexible and tough layer, without recourse to thermal effects, assuredly intact on this line so as to constitute there the said hinge.
Patent EP-0195878-B1 (EP)
IPC: F26B3/04
Filed: 1985-03-25
Granted: 1989-06-14
Abstract: Rapid drier for ceramics, esp. ceramic tiles, comprises horizontally contiguous chambers, with a continuous transporter with many horizontal superposed tracks at several levels passing through the chamber, the various levels being operated alone, one-by-one in cyclic manner. Charging and discharging devices for products are provided facing the level of the transporter which at any one time is being put into operation. A plant is included for driving drying air in closed circuit traversing the chambers transversely with a zigzag path. The continuous transporter has its roller tracks which leave the chambers, provided with extremities with forked profiles to permit their animation by means of discs connected to drive shaft mounted on a support.