baber/WOPTO huggingface dataset:
Patent EP-0036503-B1 (EP)
IPC: H02H7/122
Filed: 1981-02-26
Granted: 1983-11-23
Abstract: The converter protection device has a number of controlled semiconductor elements. A control unit is connected to the semiconductor elements of the converter for forming firing pulses for the controlled semiconductor elements. Reference blocking intervals for the semiconductor elements are set and actual blocking intervals of the semiconductor elements are set and controlled. A comparator receives and compares the reference and actual blocking intervals. There are also provided a read-only memory for storing the reference blocking intervals, an event counter for counting disturbances detected by comparison of the reference and actual blocking intervals, a memory stage being connected to the event counter and being set if the event counter reaches a predetermined count, and a time-base device connected to the event counter and memory stage for resetting the event counter if the memory stage is not set at the end of a predetermined base time.
Patent EP-0047373-B1 (EP)
IPC: D04H1/64
Filed: 1981-07-11
Granted: 1986-02-05
Abstract: A process for manufacturing porous textile substrates impregnated with thermoplastic polymeric pastes, especially fleeces or mats, with subsequent gelling out of polymeric paste, which comprises penetrating impregnating one side of a textile substrate with an evacuated paste comprised of a vinyl polymer and/or copolymers of vinyl chloride, while effecting complete displacement of air through the paste and compactly impregnating said substrate.
Patent EP-0061514-B1 (EP)
IPC: A47B57/42
Filed: 1981-09-07
Granted: 1986-06-11
Abstract: 1. Cantilever-bracket shelf for elongate products, such as boards, pipes, structural beams and the like, with uprights (1) and cantilever brackets (4) extending from these, punched-out orifices (3) being made in the uprights (1), 5 and two hooks (5) bent upwards in the form of an L and extending beyond the top side of the cantilever bracket (4) being formed on the cantilever arms (4) for releasable suspension in the punched-out orifices (3), the uprights (1) being designed as T-profile uprights, and the punched-out orifices (3) being arranged in pairs at the same height above one another and at a distance from one another in the flanges (2) of the T-profile uprights (1), characterised in that the cantilever brackets (4) are designed as double-T profiles, in that a footplate (7) is fastened to the end of each cantilever bracket (4), and in that the two hooks (5) are arranged on each footplate (7) as the sole retaining elements.
Patent EP-0049832-B1 (EP)
IPC: B01D19/04
Filed: 1981-10-02
Granted: 1984-06-20
Abstract: A de-foaming agent comprising by weight about (a) 80 to 100 parts of a polyoxyalkylene-polysiloxane copolymer of the formula: [R1Si(OSiR2)n]mZm-1(OR2)m+2, in which R represents an optionally halogen-substituted alkyl-group with up to 4 carbon atoms, R1 represents the substituent R or a phenyl radical, R2 represents a group of the composition   <IMAGE>   Z represents the difunctional unit -O- or   <IMAGE>  and R3 denotes a hydrocarbon radical with up to 6 carbon atoms, R4 denotes independently from one another hydrogen or R3, n denotes a number between 3 and 40, m denotes a number between 1 and 15, x denotes a number between 0 and 68, y denotes a number between 0 and 52, x+y denotes a number between 1 and 68 and p denotes a number between 2 and 12, and (b) 0.5 to 20 parts of a hydrophobic silicon dioxide.
Patent EP-0058691-B1 (EP)
IPC: A47L15/44
Filed: 1981-08-10
Granted: 1985-05-29
Abstract: Automatic dispenser for a detergent in the form of a paste in a dish or laundry washing machine. The inventive device generally comprises a cartridge-container (10) of common type and a feeding device (16, 17) comprising a motor driven piston rod and a piston. The assembly is positioned in a suitable location in the machine, for example in its door. To facilitate exchange of the cartridge, the piston rod is easily removable by means of a support wheel (21) which can be swung out and which is kept in working position by a resilient latch (25). The quantity of the portion is controlled by a current pulse from the program control device of the machine.
Patent EP-0093190-B1 (EP)
IPC: H04B1/66
Filed: 1982-05-05
Granted: 1988-03-30
Abstract: An apparatus and method for encoding only the maximum and minimum values of an analog signal in the presence of broadband noise so that the original analog signal may be sujectively reproduced to the human sensory system is disclosed. The basic apparatus includes a differentiator (10) for detecting the times of occurrence of minimum and maximum values of the analog waveform (8) including the minimum and maximum values of the noise (6) superimposed thereon and for converting the times of occurrence into time-axis zero crossings, and a clipping circuit (12) having a bandwidth substantially greater than the bandwidth of the analog signal for encoding the time-axis zero crossings into transitions of a binary signal. The binary signal contains information solely concerning the times of occurrence of the minimum and maximum values of the original analog signal and may be presented directly to the human sensory system or after further signal processing. Because the human sensory system is more receptive to the occurrence of minimum and maximum values of a waveform, the sensory system will substantially reproduce the original analog signal from the encoded waveform.
Patent EP-0068388-B1 (EP)
IPC: C03B37/025
Filed: 1982-06-21
Granted: 1985-03-27
Abstract: Vapor deposition of doped silica in a reaction chamber on a rotating supporting surface, in the manufacture of a preform for the drawing of an optical fiber, is accompanied by the continuous admixture of deuterium with a flow of carrier gas, specifically oxygen, by which the reactants are transported to the reaction chamber. An isotopic substitution of deuterium for the hydrogen of hydroxyl groups in the reaction products shifts the major absorption peaks to wavelengths outside the minimum-attenuation range of 0.7 to 1.6 mu  used for fiber-optical signaling. The proper ratio of deuterium to carrier gas is maintained with the aid of a mixer having two compartments separated by a perforated diaphragm or a thin metallic foil, one compartment being connected to a deuterium tank while the other communicates with a conduit through which the vapors entrained by the carrier gas pass to the reaction chamber.
Patent EP-0082010-B1 (EP)
IPC: H02G15/18
Filed: 1982-12-14
Granted: 1986-07-16
Abstract: A substrate 16 can be sealed by a recoverable sleeve 18 or other means which is supported by a support 1 which surrounds the substrate 16. The support 1 has a projection 2 which extends through a hole in the sleeve 18 to provide communication from the support 1 to the outside of the assembly. The projection may serve to locate the sleeve, to provide a pressure access point or to provide for electrical connection.
Patent EP-0076311-B1 (EP)
IPC: B31B50/20
Filed: 1982-04-02
Granted: 1987-12-09
Abstract: Easily opened and reclosable bags for packaging snacks or the like. Each bag (20) includes an unsealed area (33) that facilitates separation of a seal (24) without tearing the bag. Another integral portion (26) of the bag provides reclosure. Sealing jaws (70A and 70B) that are adapted for forming and filling apparatus form the bag seal sections (26 and 32) comprising seal (24), including the reclosure element (26) and unsealed area (33).
Patent EP-0089351-B1 (EP)
IPC: C12M1/04
Filed: 1982-09-22
Granted: 1986-09-17
Abstract: A procedure, a gas generation unit, a reagent combination and an apparatus applicable in microbiological cultivation by the aid of which it is possible in an enclosed vessel to create an essentially accurate desired atmosphere. The aims of the invention are attained by the expedient that the culture units in the culture vessel are provided with requisite indicators and with potential catalysts and into the culture vessel are dispensed in accordance with the invention with the aid of tables the gas generation units, and the culture vessel is tightly closed. Hereafter into the vessel is added the quantity of liquid needed for initiation of gas generation, for instance the equivalent quantity of water. As taught by the invention, gas generating units may be used of which the gas generation quantity is given e.g. with the aid of tables and which have been hermetically packaged. The apparatus of the invention is provided with a hermetically closable cock, valve or equivalent to enable the requisite liquid to be introduced into the vessel, whereby the gas that is generated will remain in the culture vessel and the desired atmosphere is obtained with an accuracy even higher than 1%.
Patent EP-0091012-B1 (EP)
IPC: H01H9/02
Filed: 1983-03-23
Granted: 1987-11-25
Abstract: A housing 10 for an electrical installation device, particularly for a circuit breaker, comprises indentations 14, 16 in the wall of the housing 10 which form markings along which a wall section 24 can be removed in order to form an opening. In order that the wall section can also be removed after the device has been assembled the corresponding indentations 14, 16 are provided in the opposite surfaces of the housing wall. In order to prevent the removed wall section 24 from falling into the device, the inner diameter of the marking on the outer surface of the housing is greater than the outer diameter of the marking on the inner surface of the housing. The removable wall section is so formed that it can be rotated and removed by means of a tool, e.g. a screw driver inserted in a slot 22, or a spanner applied to a hexagonal contour 34 (Fig. 4). <IMAGE>
Patent EP-0097370-B1 (EP)
IPC: C08L81/06
Filed: 1983-06-22
Granted: 1986-07-16
Abstract: Described herein is a composition useful for making circuit board substrates and electrical connectors comprising a blend of a poly(ether sulfone) and polysulfone. Also described herein is a circuit board substrate and an electrical connector made from such a blend.
Patent EP-0111656-B1 (EP)
IPC: B62D21/00
Filed: 1983-10-06
Granted: 1986-01-15
Abstract: 1. A longitudinal member for motor-vehicle chassis, comprising a U-section member having a web tapering to at least one end, the web (1) and possibly the two flanges (2, 3) of the U-section member being perforated, the web and the flanges being disposed symmetrically with respect to a longitudinal central plane passing perpendicularly through the web where it forms a trace in the form of a longitudinal central axis (4), characterized in that the chassis longitudinal member is of one-piece construction and the perforation (5, 6, 7, 8) in the web (1) and flanges (2, 3) respectively are also symmetrical with respect to the longitudinal central plane (longitudinal central axis 4).
Patent EP-0111846-B1 (EP)
IPC: B31B1/26
Filed: 1983-12-09
Granted: 1986-05-14
Abstract: 1. Method of manufacturing a fully enclosed square folding ladder of a blank perforated and/or grooved at the folding edges and made of solidfiber board or corrugated board, with the blank showing a square apertured area (1) furnished with a number of openings (2), with the apertured area carrying lateral sections (3, 4) at its edges which, set upright, form the lateral sides of the folding ladder, with bottom sections (5) hinged at each parallel edge of two opposite lateral sections, with the bottom sections forming the bottom of the folding ladder after folding and the same bottom sections (5) carrying on each narrow side lateral sections (6) which overlap the free lateral sections of the apertured area after the folding and are glued up with the same, distinguished by the fact that - the blank is held and centred by means of a number of claws (9) led through the openings (2) of the apertured area (1), - the claws (9) situated in the zone of the folding edges of the apertured area (1) stabilize the apertured area in the zone of their folding edges during the pulling of of the blank through a folding shaft for folding the lateral sections (3, 4) of the apertured area (1) forming the lateral sides of the folding ladder ; and - the claws (9) situated in the zone of the folding edges of the apertured area (1) and opposite to the lateral sections (4, 6) of the folding ladder to be glued up serve as a counterpressure during the gluing up for the necessary pressing procedure for the gluing up.
Patent EP-0089766-B1 (EP)
Title: A process for making coal-water slurries and product thereof
IPC: C10L1/32
Filed: 1983-03-07
Granted: 1986-06-04
Abstract: A process for making fluid, stable slurries of finely divided coal in water and products thereof, which can be sufficiently highly loaded to serve as a fuel, comprises:  a. Admixing: (i) ultrafine coal particles having a maximum size (as determined by a sedimentation technique based on Stoke's law) of 10  mu m MMD (Mass Median Diameter) in an amount comprising more than 30% and up to 50% by weight of the slurry, (ii) larger coal particles within the size range of from 20 to 200 mu m MMD in an amount sufficient to provide a desired total coal concentration in the slurry,  (iii) water, and, (iv) a minor amount of dispersant consisting of an alkaline earth metal salt of organo-sulfonate in which the organic moiety is multi-functional, and b. subjecting the mixture to high shear at a rate of at least 100 sec.
Patent EP-0113951-B1 (EP)
IPC: G01R21/00
Filed: 1983-09-01
Granted: 1986-08-20
Abstract: A phase detector (16, 18, 20) is provided for use in a power factor controller for a three-phase induction motor. The power factor controller includes switching thyristors (10, 12, 14) for each motor phase winding and the phase detector for each phase includes an operational amplifier (A1) which senses the current phase angle for that phase by sensing the voltage across the phase thyristor. Common mode rejection is achieved by providing a positive feedback resistor (R5) between the input and output of the voltage sensing operational amplifier.
Patent EP-0128142-B1 (EP)
Title: Dispositif d'arret de test pour porte de boite a oxygene
IPC: A62B25/00
Filed: 1982-12-09
Granted: 1986-12-30
Abstract: Un dispositif d'arrêt de test (40) coopérant avec une porte de boîte à oxygène (14) et un mécanisme de verrouillage actionnable (24) consiste en un organe de montage (42) pour fixer le dispositif en engagement proche avec un organe d'actionnement (44) du mécanisme de verrouillage; le dispositif comprend également une tige sélectivement rotative à mouvement de va-et-vient (46) reçue dans un cylindre (48) sur l'organe de montage, un organe de sollicitation (68) pour maintenir la tige entre des limites supérieure et inférieure de déplacement dans une position statique normale, un organe d'excentrique d'arrêt (86) porté sur l'extrémité distale de la tige en saillie dans une ouverture d'accouplement (92) aménagée dans la porte, une fente de guidage longitudinale (74) et une fente de guidage transversale (76) permettant de recevoir une oreille de guidage (82) de la tige, et un levier de verrouillage pivotant (94) disposé entre l'organe d'actionnement et le mécanisme de verrouillage pour transférer une force de déverrouillage de l'organe d'actionnement au verrou pour ouvrir la porte et pour transférer une force de remise à l'état initial depuis l'organe d'excentrique d'arrêt à l'organe d'actionnement de manière à remettre ce dernier à la position initiale.
Patent EP-0111011-B1 (EP)
Title: Papier photographique utilise pour la reproduction sur papier avec transfert de couleur par sublimation
IPC: B41M5/382
Filed: 1983-06-06
Granted: 1987-11-11
Abstract: Un papier photographique utilisé dans un procédé de reproduction sur papier avec transfert de couleur par sublimation comprend un matériau de base ayant une couche formée sur sa surface et consistant en une résine thermoplastique colorable avec des colorants dispersés, une partie de cette résine étant remplacée par un composé ayant deux ou plusieurs liaisons non-saturées à radical polymérisable dans la molécule. Ce papier est conçu de sorte qu'un colorant sublimable est transféré sur la couche de résine pour former la couleur. Il peut effectivement empêcher le soudage avec un ruban de coloration lors de la reproduction couleur sur papier et permet d'effectuer un transfert total du colorant, ce qui permet d'obtenir une bonne coloration.
Patent EP-0129555-B1 (EP)
IPC: C22B34/12
Filed: 1983-11-07
Granted: 1990-07-18
Abstract: Process for producing solar grade silicon wherein a reduction reaction preferably the reduction of SiF4 by sodium metal (12) is carried out by jetting a spray (62) of reactants into a reaction chamber (80) at a rate and temperature which causes the reaction to take place far enough away from the entry region to avoid plugging of reactants at the entry region and wherein separation in the melt (82) is carried out continuously from the reaction and the Si (90) can be cast directly from the melt.
Patent EP-0151332-B1 (EP)
Title: Driver station for a vehicle
IPC: B62D25/02
Filed: 1984-01-30
Granted: 1986-09-10
Abstract: The basic structure of the operator station comprises two transversely positioned U-shaped frames mounted by anti-vibration mountings on longitudinal frame members of a tractor and supporting a floor. The uprights of the U-shaped frames are interconnected by side panels formed at the top with mudguard flanges or fenders. The floor supports the driver's seat and a console, including steering wheel, pedals, etc. The basic, open driver station may be provided with a roll-over protection frame composed of further U-shaped frames oriented on their sides and fixed on top of the uprights of the main U-shaped frames. The further U-shaped frames are connectd by struts extending therebetween. A roof may be fitted on the further U-shaped frames. The station may be converted to an enclosed cab by adding a rear window, side windows and a wraparound windscreen incorporating a full height door of one side.
Patent EP-0142321-B1 (EP)
IPC: B62K15/00
Filed: 1984-11-06
Granted: 1989-05-03
Abstract: The folding bicycle which includes front (18) and rear wheels (23) and a sprocket and pedal assembly (22) mounted to a frame (12) and a steering column (14) and a seat column (20) mounted to such frame, is provided wherein the seat column and steering column fold into proximity with the frame (12) and substantially in the plane of the frame, while the rear wheel and sprocket assembly pivot around the sprocket axis (99) into proximity with the frame (12) and the front wheel (18), also in the plane of such frame.The seat column (20) has a bend or goose neck (54) below the seat (58) thereof to permit the seat column (20) when folded toward the steering column (14), to curve around the base portion of the steering column (24) and permit the steering column to fold thereover in planar proximity.Other features of the planar folding bicycle include foldable handle bars (30) and foldable pedals (86) and a sprocket belt drive (96) which is positioned against the drive gear (112) of the rear wheel (23) by an adjustable nip guide roll (114).
Patent EP-0151163-B1 (EP)
Title: Collier de serrage pour tuyau
IPC: F16L33/08
Filed: 1984-07-09
Granted: 1987-09-23
Abstract: Un collier de serrage amélioré pour un tuyau comprend une languette d'acier (1) courbée suivant une forme d'anneau, les parties terminales (1', 1'') de la languette d'acier se chevauchant. La partie terminale radialement extérieure (1'') est formée avec un passage fileté (5) ayant des rainures transversales dans lesquelles s'engagent les filets (4) d'une vis sans fin (3) tourillonnée de manière rotative dans un manchon (2) mais ne coulissant pas axialement dans ce dernier. Le manchon renferme la vis sans fin et délimite un espace permettant le déplacement de la partie terminale externe (1'') de la languette au travers du manchon (2) entre la partie terminale interne (1') et la vis sans fin (3) par rotation de cette dernière. La partie de la portion terminale interne (1') qui est positionnée le plus près de l'axe longitudinal de la vis sans fin est pourvue d'une partie poinçonnée (12) et d'une partie renversée prévue du côté de la partie poinçonnée se trouvant le plus près de l'extrémité libre de la partie terminale interne (1') de la languette. La partie renversée (11) est positionnée dans un cran (10) formé dans la paroi radialement intérieure du manchon de sorte qu'une face de bord (10') formée par le cran dans le manchon (2) de la vis sans fin forme une face de butée contre la face de bord (11') de la partie renversée (11).
Patent EP-0167887-B1 (EP)
IPC: C07F7/18
Filed: 1985-06-18
Granted: 1989-01-25
Abstract: N-substituted aminoalkylsilanes are obtained via a selective process which comprises reacting a cyanoalkylsilane with a primary or secondary amine in the presence of a heterogeneous hydrogenation catalyst selected from the group consisting of rhodium, platinum and palladium.
Patent EP-0170904-B1 (EP)
IPC: A01G7/00
Filed: 1985-07-09
Granted: 1989-01-11
Abstract: The present invention relates to the regeneration of sunflowers via organogenesis. The process comprises the steps of: (a) culturing tissue obtained from a sunflower plant on a first medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to ensure callus formation; (b) subculturing said callus on a second medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure shoot formation, and (c) subculturing said shoot on a third medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure root formation, whereby plants are obtained.
Patent EP-0183308-B1 (EP)
Inventor: ROOK ADRIANUS
IPC: F26B21/00
Filed: 1985-11-12
Granted: 1988-12-28
Abstract: Air duct formed by a plate-shaped element provided with passages, having a curved course in cross-section and a corrugated course in longitudinal section, whereby rectangular slotted holes have been provided only in the tops of the corrugations in those portions of the plate-shaped element which join the boundary edges of said plate-shaped element that rest on the floor.
Patent EP-0171996-B1 (EP)
IPC: B22F3/18
Filed: 1985-08-07
Granted: 1988-10-26
Abstract: A method of producing strip comprising at least two material layers of different chemical composition bonded one to another, in which separate slurries of powders of different chemical compositions are formed in film-forming cellulose derivatives. Dried layers in strip form are produced from the slurries and these layers are fed, while under tension in interfacial contact, into the nip of a pair of compaction rolls to effect a mechanical bond between the layers. At least one of the strip layers may be subjected to a sintering operation prior to being fed into the nip of the compaction rolls.
Patent EP-0191251-B1 (EP)
IPC: F16J15/3236
Filed: 1985-02-07
Granted: 1990-05-09
Abstract: An improved bidirectional sealing element for sealing between two parallel cylindrical surfaces including an inwardly facing outer surface and an outwardly facing inner surface which includes a resilient sealing ring having a central mass, side masses on each side of the central mass, a pair of sealing lips extending radially outwardly and axially away from the central mass to engage and seal against said outer surface and a pair of sealing lips extending radially inwardly and axially away from the central mass to engage and seal against said inner surface, the side masses having a smaller internal diameter than the internal diameter of the central mass so that the side masses engage said inner cylindrical surface on contraction responsive to cooling prior to the engagement of the inner surface of the central mass so that the central mass continues to contract and causes said outer sealing lips to move radially outwardly to maintain their sealing engagement with said outer cylindrical surface.