baber/WOPTO huggingface dataset:
Patent EP-0143385-B1 (EP)
IPC: C07H13/06
Filed: 1984-11-12
Granted: 1989-03-15
Abstract: Compounds of the formula   <IMAGE>   in which R1 represents an optionally substituted, straight-chain or branched, saturated, monounsaturated or polyunsaturated alkyl radical, an optionally substituted, saturated or one- or polyunsaturated cycloalkyl radical or an optionally substituted aryl radical or aralkyl radical, X represents CH2, O, S, NH or N-alkyl with up to 20 C atoms, R2 has the meaning of R1, and can represent hydrogen if X denotes CH2, the radicals R3 independently of one another represent hydrogen, an acyl radical or alkyl radical with in each case up to 20 C atoms, a silyl radical and/or a phosphoric acid or phosphoric acid ester radical and R4 denotes hydrogen, methyl or -CH2-OR3, with the proviso that one of the radicals R3 always represents a phosphoric acid or phosphoric acid ester radical, which stimulate a patient's immune system and are thereby effective in combating viral disease and bacterial infection.
Patent EP-0162953-B1 (EP)
IPC: E04D13/16
Filed: 1984-11-12
Granted: 1991-07-24
Abstract: In a ridge covering in which closing elements are arranged between the ridge tiles and the edges, covered by the latter, of the roof tiles close to the ridge, which elements are assigned to each one of the roof laths, are constructed as thin-walled plastic profiles and can be fastened, e.g. by nailing, so as to lie against the upper longitudinal end face of the ridge lath, the closing elements (14) are provided, at their longitudinal edges (34) facing the ridge lath (29), with fixing strips or tabs (28), projecting laterally and capable of being laid upon the ridge lath (29), and which, seen in the longitudinal direction of the ridge, are arranged at a distance from one another which is greater than the extent (1) of the fixing lugs (28) measured in the same direction, the fixing lugs (28) of the closing elements (14) provided for one roof side (12 or 13) being arranged between the fixing lugs (28) of the closing elements (14) provided for the opposite roof side (13 or 12).
Patent EP-0130728-B1 (EP)
Title: An improved optical fibre ribbon structure
IPC: G02B6/04
Filed: 1984-06-18
Granted: 1989-08-23
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent EP-0145167-B1 (EP)
Title: Improvements in or relating to thread cutting
IPC: B23B27/06
Filed: 1984-10-12
Granted: 1993-03-31
Abstract: A thread-cutting tool comprises a shank 10 for attachment to the spindle of a milling machine, the forward end portion of which shank is formed with a flat 12 recessed to provide a pocket for a flat cutting insert 11. The insert, which is triangular in this instance, has one edge formed with a line of threadform teeth of identical profile. The teeth project laterally for cutting engagement with a work-piece. The surface of the work-piece which is to be formed with a thread is mounted on a fixed work-table of the machine. The tool is rotated about the spindle axis and is simultaneously moved by the spindle in a path centered on the axis of the surface of the work-piece to bring the teeth of the insert into engagement with the surface and the spindle and tool are moved axially continuously by a distance equal to one thread pitch for each revolution of the tool in the circular path, so in one revolution of the tool in the path a number of complete turns of the screw-thread are formed equal to the number of teeth of the insert in engagement with the work-piece.
Patent EP-0124449-B1 (EP)
IPC: B02C4/08
Filed: 1984-03-19
Granted: 1987-07-08
Abstract: 1. Waste shredder of the type comprising two parallel shafts (6) driven in rotation in opposing directions from top to bottom and from the exterior towards the interior, each shaft presenting a plurality of edges (10) distributed regularly on its periphery, the distance between the two shafts being such that their respective edges are not in contact when moving in rotation, the said shredder being equipped with a third shaft (14) which, on an axis parallel to those of the first two and arranged below these, includes tools (17) jutting out over its periphery and is driven in rotation and the speeds of drive in rotation of the first two shafts (6) being, to a greater or lesser degree, identical, characterised in that each of the edges is arranged on a circular helix, the twists of the helices, in accordance with which the edges of the two shafts are provided, acting in opposite directions, in that the speed of rotation of the third shaft (14) is appreciably greater than that of the first two shafts (6), the speeds of the first two shafts and of the third varying in a ratio of 1 to 10, and in that the third shaft (14) is displaced laterally in relation to the longitudinal mid-plane of the first two shafts (6), from the side of the shaft (6) in the direction in which it turns.
Patent EP-0155311-B1 (EP)
IPC: H01L21/3205
Filed: 1984-08-15
Granted: 1988-04-13
Abstract: Contacts between polysilicon conductors (21) on the surface of a silicon wafer (11) and doped regions (13) underlying them in the wafer, rendered defective by the growth of a thin intervening oxide layer (23) between conductors (21) and diffusions (13), are repaired by depositing dots of aluminum (25) on the conductors (21) in the contact areas and annealing the wafer (11) so as to drive traces of the aluminum through the conductors (21) and the intervening oxide (23) into the underlying doped regions (13) in the wafer (11).
Patent EP-0157883-B1 (EP)
Title: Procede de preparation de prostaglandine d 2?'s
IPC: C07D319/08
Filed: 1984-10-05
Granted: 1989-01-11
Abstract: Procédé de préparation de prostaglandine D2's avec un bon rendement, consistant à traiter du 7-hydroxyPGF2alpha's avec du thiocarbonylimidazole ou l'un de ses analogues, à soumettre le produit à désoxydation du groupe hydroxy en position 7, à convertir le groupe protecteur du groupe hydroxy et à oxyder le groupe hydroxy en position 11.
Patent EP-0158049-B1 (EP)
IPC: F16B13/06
Filed: 1985-02-16
Granted: 1988-04-13
Abstract: 1. Expansion plug for anchoring in drill-holes, preferably inwardly flared drill-holes, the plug comprising a stay bolt which is to be supported at the bottom of the drill-hole and which has an expander cone onto which an expansible sleeve may be driven, characterized in that the stay bolt has, opposite the expander cone, a portion that is provided with a slot, and the two segments of that portion which have been formed by the slot can be flanged over in opposite directions, the expansible sleeve has an extension piece provided with an aperture for fastening articles, and, in the anchoring state, the expansible sleeve is held on the stay bolt by the flanged-over segments.
Patent EP-0154878-B1 (EP)
IPC: F24H1/12
Filed: 1985-02-25
Granted: 1987-11-04
Abstract: 1. Heat exchanger intended for the transfer of heat between at least one electrical heating resistor and a fluid, comprising at least one heating assembly (12) formed of an elongated heating element (13) containing at least one electrical resistor (20) and a guide tube (15) surrounding said heating element and defining with it an annular flow channel (16) for the fluid, the surface of the heating element (13) possessing, in the direction of flow of the fluid in said flow channel (16), a first non-heating zone (13a) forming with the surface of the tube (15) an upstream plenum zone for stabilizing the flow of the fluid and a second zone (13b) forming a heating surface for the fluid, said annular flow channel (16) being rectilinear and of constant thickness, characterized by the fact that it comprises, in addition, a hollow body (5) possessing a feed chamber (9) and a discharge chamber (8) for the fluid, these chambers being separated by a partition (7), and inside which body there is disposed said heating assembly (12) in such a manner that the heating element (13) is supported by a wall (4) of the feed chamber of said body (5) and that the guide tube (15) is supported by said internal partition (7), the ends of this guide tube (15) being open respectively in the feed chamber (9) and in the discharge chamber (8).
Patent EP-0182106-B1 (EP)
IPC: A01N63/50
Filed: 1985-10-18
Granted: 1989-03-29
Abstract: A method and compositions for the treatment of fireblight disease in plants are described. The compositions include a phage for Erwinia amylovora which produces fireblight and an enzyme produced by the phage which depolymerizes a polysaccharide produced by Erwinia amylovora which is the cause of the fireblight disease. Purified enzyme preparations are described.
Patent EP-0191187-B1 (EP)
IPC: C11D3/33
Filed: 1985-12-13
Granted: 1989-01-18
Abstract: A granulated detergent builder is disclosed comprising: 65 to 85 weight percent of a water insoluble silicate capable of binding calcium, in the form of a finely dispersed, bound-water-containing, synthetically produced, water insoluble crystalline compound having the general formula: (Cat2/nO)x.Me2O3.(SiO2)y (I),  in which Cat is a cation exchangeable with calcium with the valency n, x is a number from 0.7 to 1.5, Me is boron or aluminum, and y a number from 0.8 to 6, 4 to 10 weight percent sodium nitrilotriacetate 1.5 to 3 weight percent nonionic surfactant 0 to 1 weight percent alkali 0.5 to 1.5 weight percent carboxymethyl cellulose and/or methylcellulose and the balance is water. The product can be produced by spray drying an aqueous suspension in which all ingredients are dispersed or dissolved.
Patent EP-0164826-B1 (EP)
Title: Proportional hydraulic solenoid controller
IPC: G05D16/02
Filed: 1985-03-22
Granted: 1991-02-06
Abstract: @ A control valve assembly (10) is disclosed for control of a fluid pressure between a variable fluid pressure source (59) and a fluid operable device (60). This assembly provides a valve means to open or close flow from the fluid pressure source (59) in response to a change in a significantly lower fluid pressure in a pilot chamber, which fluid pressure is controlled by a proportional solenoid operator (52) requiring small current flow. This small current flow to the solenoid operator (52) requiring small current flow. This small current flow to the solenoid operator (52) is due to the low pressure in the pilot chamber, which when relieved or increased effects a change in the valve means to opern or close fluid flow to or from the fluid pressure source (59)
Patent EP-0183536-B1 (EP)
IPC: E21B47/022
Filed: 1985-11-27
Granted: 1989-08-30
Abstract: A non-magnetic steel alloy having high corrosion resistance and high strength suitable for use as the material of a drill collar which operates under corrosive conditions, particularly under the conditions which cause stress corrosion cracking, and a drill collar made of the steel alloy. The steel alloy has a composition which essentially consists of: not greater than 0.02% of C, not greater than 2.0% of Si, not greater than 2.0% of Mn, 25 to 40% of Ni, 18 to 30% of Cr, 0.1 to 1.5% of A1, 1.5 to 3.0% of Ti, 0.0005 to 0.020% of Ca, not greater than 0.020% of N and the balance Fe and incidental impurities, and a drill collar made of the steel.
Patent EP-0184398-B1 (EP)
Title: Analog-to-digital conversion
IPC: H04N9/455
Filed: 1985-11-29
Granted: 1991-09-18
Abstract: a A narrow bandwidth analog-to-digital conversion (ADC) system is described in the context of the color burst processing and burst phase detecting circuitry of a digital color television receiver. The ADC (14) includes a dither generator which adds a dither signal to either the analog input signal (10) or to the reference signal (38) used by the ADC. This dither signal increases in magnitude by 1/16 of an LSB value at a rate one-quarter of the burst frequency and changes in sign at one-half of the burst frequency. This signal passes through a low-pass filter (18) in the chrominance channel providing an increase in sample resolution by averaging the samples in a chroma band-pass filter and in the phase detecting circuitry (30).
Patent EP-0180603-B1 (EP)
Title: Rotavirus
IPC: C12N1/21
Filed: 1985-04-29
Granted: 1993-03-24
Abstract: Segment de gène de dsARN codant pour la glycoprotéine capside externe principale d'un rotavirus.
Patent EP-0189211-B1 (EP)
IPC: H02M5/27
Filed: 1986-01-24
Granted: 1991-10-16
Abstract: A method is described for natural commutation, carried out by the network or load, of a direct converter (DU) between an M-phase network at the frequency F and an m-phase load at the frequency f, especially of an electrical machine. The direct converter (DU) comprises 2 x M x m thyristors, which directionally connect each network phase to each load phase. The method according to the invention is that, in essence, there are always only two thyristors TX,y and Tx,Y which simultaneously carry current from a network phase X to a load phase y and from a load phase x to a network phase Y. In this arrangement, the thyristors are triggered as a function of the phase of the network voltage and of the load voltage. The method allows a continuous change of the load frequency and of the load voltage from zero up to the network frequency or network voltage. <IMAGE>
Patent EP-0192195-B1 (EP)
IPC: C01B17/60
Filed: 1986-02-13
Granted: 1988-05-11
Abstract: A process is disclosed for the separation of undesirable e.g., SO2, from gaseous mixtures. Separation takes place by scrubbing in a first scrubbing column with a physical absorbing agent, which after absorbing the undesirable components is regenerated in a regenerating column and recycled to the first scrubbing column. During regeneration, a stream containing the undesirable components, as well as an inert gas components is obtained. The undesirable gas components and the inert gas components are separated in a further process e.g., a distillation stage. During this stage the undesirable components are removed as product and the inert gases, still containing a substantial fraction of undesirable components, are returned to the scrubbing stage. In order to economically recycle only a small amount of undesirable components back to the scrubbing column, during the recycling of inert gas the inert gases are at least partially separated in a second scrubbing column from the undesirable components by contacting with small stream of a physical absorbing agent. The inert gases are then passed to the first scrubbing column.
Patent EP-0218805-B1 (EP)
IPC: B66B5/26
Filed: 1986-07-10
Granted: 1991-01-23
Abstract: In a catching device for the conveying slide (1), guided on two rails (4), of a lift cage, a control lever (7) pivotable about an axis (8) running transversely to its direction of movement (B) is provided on the conveying slide. A follower roller (15) is mounted on the free end of the control lever (7) and is pressed by spring force against a cam (6) provided with several alternating successive prominences (6a) and recesses (6b). The cam (6) extends in the longitudinal direction of the rails (4) and is connected to one of the same. Several rungs (5) running transversely to the longitudinal direction of the rails (4) are provided between the same. A pawl (16) interacting with the rungs (5) in the event of a fault is firmly connected to the control lever (7). The prominences (6a) or recesses (6b) of the cam (6) are arranged opposite the rungs (5) in such a way that the pawl (16), at operating speed when passing each rung (5), is directed past the respective rung outside the rung plane (E-E) and, in the event of a fault, is swung into the rung plane (E-E) by the control lever (7) thrown out of the way by the cam (6). <IMAGE>
Patent EP-0235353-B1 (EP)
IPC: E02D19/18
Filed: 1986-09-11
Granted: 1989-12-20
Abstract: 1. A method of making a curtain wall for sealing liquid-bearing or gas-bearing soil strata, wherein at a fracture location of the curtain wall the plastics sealing sheet is loaded in shear, wherein a trench is formed in the soil (1) and is filled with sealing material (2), a plastic material being introduced into the trench as sealing material (2), the sealing sheet (3) being lowered into it and the plastic material being solidified, a protective layer (4) which at least becomes loose under shear loading a laminated-on lubricating layer being applied onto at least one side of the sealing sheet (3) before it is lowered, or intentional fracture points being produced in the curtain wall by thickening of the sealing sheet (3) at intervals.
Patent EP-0228019-B1 (EP)
IPC: H03K17/95
Filed: 1986-12-16
Granted: 1990-03-28
Abstract: A non-contact proximity switch with an oscillation circuit (L 1, C 1) which is activated in a step-like manner, has a reference voltage source (6) which produces at least one reference voltage level (Uref) and has at least one comparator (5) which compares the amplitude of the transient response with the associated reference voltage level (Uref) in order to be able to detect at least one value that is distinctive for the time curve of the decaying oscillation from at least one transient response of the oscillation circuit (L 1, C 1) after such an activation. At least one counter (7, 10) counts, at least within a portion of the decay period of the transient response, the number (DA) of the half-waves of the transient response, the peak of which deviated from the associated reference voltage level (Uref) in one of the two directions.
Patent EP-0188303-B1 (EP)
IPC: A01K1/12
Filed: 1986-01-15
Granted: 1991-10-16
Abstract: An implement for automatically milking an animal, such as a cow (1), including guide means (2) positioned near the animal, detection means (9,80,81,62,68) for determining the position of the animal and means for attaching the milking cluster (4) to the udder of the animal, which implement may be provided with an ultrasonic beam (81) device for determining the position of the animal or parts of the animal such as the udder or the teats. Furthermore such implement may be provided with interconnected guide means on both sides of the animal. The milking cluster may be capable of moving in an upside down position. In that position the teat cups may be cleaned up.
Patent EP-0208375-B1 (EP)
IPC: A61K39/116
Filed: 1986-07-02
Granted: 1991-12-11
Abstract: Glycoproteinic conjugates having trivalent immuno­genic activity obtained by binding, by a covalent bond, to a protein selected among CRM 197, tetanus toxoid, and pertussis toxin, at least an oligosaccharidic hapten derived from the capsular polysaccharide of a gram-posi­tive bacterium and at least an oligosaccharidic hapten derived from the capsular polysaccharide of a gram-nega­tive bacterium, and wherein said oligosaccharidic haptens are previously activated by introducing terminal esters.
Patent EP-0194007-B1 (EP)
IPC: F16B31/02
Filed: 1986-01-17
Granted: 1991-02-27
Abstract: The device consists of first and second load receiving members 10, 14, a breakable member 20 (Figure 2) and a part-spherical washer 18 received in a seat 32 in the second load-receiving member. In use, a load is applied by way.of a rod or bar passing centrally through the load-receiving members 10,14 and the breakable member positioned therebetween, the rod or bar also passing through a central bore 34 in the washer 18 and being angularly movable because of the support provided by the seat 32. When a predetermined load is achieved, annular cutting surfaces 26, 40 on the load-receiving member cut the breakable member with a predominantly shearing action to indicate that the load has been achieved. Fractured parts of fingers 50 of the bearing member are retained between surfaces 24, 38 to be visible at the periphery of the device.
Patent EP-0221916-B1 (EP)
Title: Dispositif pour determiner automatiquement l'ecart entre les structures d'un modele et celles d'un objet compare
IPC: G03F7/20
Filed: 1986-04-10
Granted: 1991-01-16
Abstract: Un dispositif pour déterminer l'écart entre les structures d'un modèle et celles d'un objet comparé, dans lequel les structures à comparer sont observées par superposition dans un espace de mesure, où une caractéristique de polarisation est transmise aux différents canaux d'images. Grâce au mouvement relatif entre l'usinage de l'objet superposée et l'espace de mesure et la séparation consécutive des canaux d'images selon leur caractéristique de polarisation, on obtient des courbes de signaux photométriques, à partir desquelles on peut déterminer quantitativement des erreurs de superposition des structures. En introduisant un prisme de rotation des images, on peut effectuer des mesures dans deux directions coordonnées: dans une trajectoire de faisceau d'observation dérivée, la caractéristique de polarisation est convertie en une caractéristique de couleur, de sorte qu'une représentation supplémentaire de l'image combinée de la superposition des structures est produite. La zone de balayage photométrique peut être rendue visible par éclairage vers l'arrière de l'espace de mesure et réflexion dans la trajectoire du faisceau d'observation.
Patent EP-0236504-B1 (EP)
Title: Embrayage magnetique
IPC: H02K7/11
Filed: 1986-08-15
Granted: 1990-11-07
Abstract: Embrayage magnétique dans lequel une plaque de séparation (5) est montée entre un aimant côté entraîné (4) et un aimant côté entraînement (3), et des organes de palier (13, 14) sont intercalés entre les côtés respectifs de la plaque de séparation (5) et l'aimant côté entraîné (4) et l'aimant côté entraînement (3), cet agencement permettant de réduire au minimum l'interstice entre le côté entraînement et le côté entraîné.
Patent EP-0281563-B1 (EP)
Title: Arrangement for securing a body
IPC: F16G11/05
Filed: 1986-11-12
Granted: 1989-05-31
Abstract: Arrangement for securing a body made of an anisotropic material, the fibres of which are arranged essentially in an anticipated direction of application of a load. The arrangement consists of an outer casing made of a rigid material relative to the material of the body, into which outer casing one end or edge of the body is capable of being introduced, and a wedge device arranged in the aforementioned direction and capable of being introduced into the aforementioned end or edge, so arranged upon being introduced as to cause the end of the body to expand and in so doing to force its peripheral surface against the walls of the outer casing. Characteristic features of the invention are that the moduli of elasticity, Eij, the moduli of shearing, Gij, and the indices of transverse contraction, upsilonij, of the wedge are approximately identical with those of the body in the longitudinal and transverse directions and in thickness.
Patent EP-0242624-B1 (EP)
IPC: G07F7/10
Filed: 1987-03-25
Granted: 1993-09-08
Abstract: Disclosed is an automatic transaction machine which normally operates in an on-line mode with a central station. If during the course of a transaction a communications interruption occurs between the machine and central station, the transaction can be completed off-line with storage at the machine of the off-line transaction data for later transmission to the central station for account updating.