baber/WOPTO huggingface dataset:
Patent EP-0234040-A1 (EP)
Title: Control process for a quick reactive current compensation of parallel thyristor-controlled inductances
Inventor: LE THANH-NAM DR
IPC: H02J3/18
Filed: 1986-12-19
Abstract: 1. Method for controlling a reactive current regulator which consists, per phase of supply voltage, of at least two parallel branches (Z1 , Z2 , ...), each with an inductor (L1 , L2 , ...) connected in series to an electronic switch (T12 , T34 , ...), wherein a) the branches are switched in the controllable angular interval (omega TS ) between one extreme and the subsequent zero-crossing of the associated supply voltages at phase angles which are determined by the given compensation reactive power requirement, characterised in that b) a system of phase-dependent threshold value progressions (S1 , S2 , ...) is set in the angular interval and one of the threshold value progressions is assigned to each of the parallel branches (Z1 , Z2 , ...), and c) each of the branches is then switched when a control signal progression exceeds the associated threshold value progression.
Patent EP-0212686-A1 (EP)
Inventor: OBERSTE PADTBERG RUEDIGER
IPC: C04B28/02
Filed: 1986-05-22
Abstract: The slurries according to the invention contain: >18% NaCl; Na silicate and an agent of compatibility with magnesium consisting of H₃PO₄ and HEDP disphos­phonate.Thickening time is not affected by the presence or absence of salts of magnesium, up to 30% of bischofite equivalents. The rheology of the slurry and the compressive strength of the cement are also practically unaffected by magnesium contamination or the lack thereof.
Patent EP-0209975-A1 (EP)
Inventor: YOSHIDA YUICHI
IPC: A61K31/195
Filed: 1986-06-02
Abstract: An anti-inflammatory analgesic adhesive preparation comprises a flexible support having laminated thereon a pressure-sensitive adhesive material layer which contains 1 to 40 or 5 to 30 wt% or 20-1600 ug/cm² area of Diclofenac Sodium (DS) and an organic acid, preferably carboxylic, such as citric acid, in an amount of 5 to 100 % of the weight of the DS.This adhesive preparation has excellent percutan­eous absorption properties.To a solution of adhesive polymer are added the DS and acid, the solvent is removed and the mixture coated on a support.The organic acid should be stronger than free Diclofenac and it increases the solubility of the DS and converts most of it into free Diclofenac which easily penetrates the stratum corneum to be absorbed in the skin.Examples of suitable acrylic adhesives are given.
Patent EP-0211480-A1 (EP)
Inventor: BALL ROBERT JOLYON
IPC: F16D13/58
Filed: 1986-06-03
Abstract: A diaphragm spring clutch cover assembly 2 comprising a cover 4, a pressure plate 8 and a diaphragm spring 6 acting between fulcrum rings 20, 22 on the cover and a fulcrum arrangement 40 on the pressure plate. Fulcrum arrangement 40 comprises a resilient ring 56 supported at spaced intervals therearound by spaced lands 52 on the pressure plate. The portions of the fulcrum ring 56 spanning the gaps between the lands 52 have U-shaped saddles 60 thereon. These saddles are pressed by the diaphragm spring 6 during a clutch engagement movement of the spring and since the saddles sit proud of the fulcrum ring 56, the portions of the ring carrying saddles are deformed axially of the clutch into the spaces between the lands to cushion the re-engagement of the clutch provided with the assembly 2.
Patent EP-0208410-A1 (EP)
Inventor: WARD DENNIS JOHN
IPC: C07C5/32
Filed: 1986-06-04
Abstract: Dehydrogenatable hydrocarbons such as alkylaromatic hydrocarbons (e.g. ethylbenzene) are catalytically dehydrogenated with minimum production of thermal by-products by using several reactors containing dehydrogenation catalyst in series flow with interstage heating being supplied by selective combustion of hydrogen produced In the process. The selective combustion of hydrogen is performed in a reactor which has a relatively small bed of dehydrogenation catalyst located adjacent to the bed of selective hydrogen oxidation catalyst and which has a flow path such that the entering hydrogen-containing stream first contacts the bed of oxidation catalyst and im mediately thereafter contacts the bed of the dehydrogenation catalyst. Thus the stream passed to the reactor is heated to a relatively high temperature in the oxidation bed as exothermic combustion of hydrogen and then immediately cooled to a somewhat lower temperature in the small bed of dehydrogenation catalyst by the endothermic dehydrogenation reaction. This sequence of steps shortens the time the reactants are maintained at high temperatures which produce undesired by-products and reduces the temperature of the reactants prior to transport through a conduit to the main bed of dehydrogenation catalyst.
Patent EP-0209256-A1 (EP)
Inventor: SAIKI MASATSUGU
IPC: D06M13/282
Filed: 1986-06-16
Abstract: Antistatic agents for synthetic fibers comprise as an antistatic component at least one quaternary ammonium alkyl phosphate of a specific type and contain 1 weight percent or less of alkali metall halides. The quaternary ammonium alkyl phosphates of the present invention are preferably used in combination with an alkyl phosphate type antistatic agent when they have improved antistatic characteristics both in high and low humidity conditions, reduced amount of deposits, reduced yellowing as a result of heat treatment and reduced generation of corrosion, they also enable good coiling forms to be obtained.
Patent EP-0228873-A1 (EP)
Inventor: MCCARTY FREDERICK BRIGGS
IPC: H02K21/04
Filed: 1986-12-18
Abstract: An electrical machine is disclosed which utilises a consequent pole rotor (20) with a polyphase stator assembly (22) and a central coil (40) to produce a widely variable voltage output. Either constant speed - variable voltage performance or variable speed - constant voltage performance may be easily achieved by varying the magnitude and level of D.C. current supplied to the control coil (40). Single and double rotor embodiments are disclosed, with cogging being easily suppressible in the double rotor embodiments.
Patent EP-0203021-A1 (EP)
Inventor: VANDAMME GEORGES
IPC: A47C7/68
Filed: 1986-05-06
Abstract: 1. A tray board, particulary intended for being adapted for vehicles equipped with front seats (1) provided with head-rests (3) in order to form for the rear passengers a working plan offering all conveniences for laying down articles thereon, said head-rest (3) being fasted to the upper part of the back (2) of said seat (1) through one or several rods (4), said board tray comprising - a frame (6) composed at least of two lateral uprights (12, 13) joined at least with an upper cross-bar (11), - hooking means (7) of said board tray (5) on a level with the upper part of the back (2) of said front seat (1), - a properly so called tray (22) constituting said working plan and having means (9) for removable fixing to said frame (6), characterized by the fact that said hooking means (7; 10) are, on the one hand, carried by the upper cross-bar (11) and able to slide on this bar in order to allow the adaptation to said rods (4) and the lateral positioning of the whole according to configuration and, on the other hand, able to grip said rod or rods (4) of said head-rest (3) in order to form a first support and by the fact that it comprises vertical supporting and swivelling means able to come leaning on the back (2) of said front seat (1) in order to reinforce the vertical stability and permit the angular positioning of the tray.
Patent EP-0205605-A1 (EP)
Title: Structure de fixation de ski
Inventor: FAULIN ANTONIO
IPC: A63C9/086
Filed: 1985-12-27
Abstract: Une structure de fixation de ski comprend une pièce de bout (2) et un organe de libération arrière (10) auquel est articulé un élément en forme de tige sensiblement rigide pouvant s'adapter à la jambe du skieur. La particularité de cette structure de fixation de ski réside dans le fait qu'une petite plaque tournante (20) agencée dans une région délimitée entre la pièce de bout (2) et l'organe de libération arrière (10) peut osciller autour d'un axe sensiblement perpendiculaire et définissant la zone dans laquelle le centre tournant de la semelle de chaussure de ski se situe pendant la phase de libération de la fixation. La petite plaque (20) possède une saillie centrale (30) pouvant être insérée dans un évidement (31) défini dans l'axe longitudinal de la semelle, et des parties saillantes latérales (32) pouvant être couplées à des rainures (33) définies entre les élévations transversales (34) de la semelle elle-même.
Patent EP-0232311-A1 (EP)
Title: Topical composition and method for stimulating hair growth.
Inventor: PROCTOR PETER H
IPC: A61K31/375
Filed: 1986-07-03
Abstract: The composition contains, in an occlusive or semiocclusive pharmaceutical carrier, minoxidil, a hydroxyl radical scavenger such as DMSO, and optimally, an antiandrogen such as spironolactone. The method involves applying the composition to skin, preferably water-soaked skin, once a day. Also disclosed is a synergistic vehicle for topical hair growth stimulants such as minoxidil and 1,2,4-benzothiadiazine 1,1-dioxides. The vehicle contains an oil and water emulsion, a hydroxyl radical scavenger such as DMSO, and optimally, an antiandrogen such as spironolactone.
Patent EP-0229167-A1 (EP)
Title: Bidon de distribution pour liquides volatils
Inventor: LOBERG ROBERT N
IPC: B67D7/00
Filed: 1986-07-10
Abstract: Un bidon (20) de gaz sous pression comprenant un dispositif de pompage possède un cylindre de pompe (34) ayant un orifice (35a). Le dispositif de pompage comprend également une structure pour l'air comprimé se trouvant dans le cylindre (34) et pour décharger l'air comprimé (20), ainsi qu'une structure pour transférer le liquide se trouvant dans le bidon à gaz (20) et l'en faire sortir. Un clapet anti-siphonnage (56) est monté dans le dispositif de transfert et, lorsque ce clapet anti-siphonnage est activé, il empêche le siphonnage du liquide. Une soupape de réduction de la pression (49) est prévue pour abaisser la pression dans le bidon à gaz (20) lorsque celle-ci dépasse le niveau prédéterminé.
Patent EP-0232350-A1 (EP)
Title: Remorque a bateau entierement submersible destinee a la sortie ou a la mise a l'eau d'un bateau ainsi qu'a son transport sur route
Inventor: GLEONEC JEAN-FRANCIS
IPC: B60P3/10
Filed: 1986-07-31
Abstract: Une remorque à bateau entièrement submersible, destinée à la sortie ou à la mise à l'eau d'un bateau ainsi qu'à son transport sur route. Une telle remorque dont le châssis est en forme de U comporte un train avant (30) solidaire de la barre transversale (3) du U et de deux trains arrières (20a) et (20b) solidaires de l'extrémité des longerons (3a) et (3b). Un système de vérins (V1, V4) aggissant sur chacun des essieux arrières, de deux vérins agissant sur la liaison train avant (30)-châssis (2) et d'un vérin de direction, est commandé par une centrale hydraulique placée sur le tracteur qui tracte la remorque de telle sorte que les mouvements de vérins sont indépendants les uns des autres, et permettent ainsi de positionner verticalement à la demande, chacun des deux trains arrières ainsi que le train avant. Des platines (10) montées sur rotules et réglables complètent l'adaptation de la remorque à toutes les situations et à tous les gabarits de bateaux. Celle-ci pénètre dans l'eau pour la sortie ou la mise à l'eau du bateau (ba) à partir d'une cale (600), le guidage se faisant au moyen de balises (60, 61, 62). L'invention s'applique au remorquage sur terre et à la mise à l'eau de tous types de bateau, notamment de plaisance, en vue notamment de leur remise en état.
Patent EP-0233941-A1 (EP)
Inventor: BATEMAN CHARLES D
IPC: G01C5/00
Filed: 1986-08-25
Abstract: On améliore l'efficacité d'un système d'avertissement de proximité du sol pour un aéronef, en particulier lorsque le comportement de l'aéronef lui-même s'est détérioré en raison, par exemple, d'un gradient vertical de vent, en portant les limites d'alarme relatives à une vitesse de descente excessive (24) et à une montée négative après décollage (32) à cinq pieds du sol. Des améliorations supplémentaires peuvent être apportées à l'efficacité du système d'alarme en contrôlant l'angle de trajectoire de vol (100) lorsque l'aéronef est proche du sol, et en contrôlant la vitesse de changement d'altitude calculée par ordinateur (16), la phase de vol (208, 236), la déviation de pente radiogoniométrique (110), l'angle d'attaque (10) et la marge de décrochage (82).
Patent EP-0272265-A1 (EP)
Inventor: GERGELY THOMAS
IPC: A61K9/20
Filed: 1986-09-20
Abstract: Une pastille de désintégration contient la substance de remplissage sous une forme et/ou dans une taille, qui, au contact de l'eau à température ambiante, se dissout si lentement que l'absorption d'eau et l'action de l'agent de désintégration n'en sont pas affectées. Les grains sont soit enrobés d'une couche d'une substance à solubilité lente, notamment un colloïde ou un pseudo-colloïde, soit sont constitués d'une substance de fusion pulvérisée, de préférence d'une granulomètrie comprise entre 0,2 et 0,6 mm, par ex. du mannitol, sorbitol et/ou du xylitol.
Patent EP-0282484-A1 (EP)
Title: Raccord souple destine a relier deux tubes
Inventor: BIRCH FRED PARKER
IPC: F16L27/02
Filed: 1986-11-14
Abstract: Un raccord souple creux (10) destiné à relier deux tubes (6, 8) dans un système d'échappement d'un moteur comprend deux ou plusieurs éléments tubulaires (12, 14) de raccordement des tubes (6, 8), chacun des deux éléments tubulaires (12, 14) s'engageant de manière étanche et pivotante dans l'autre, les deux éléments tubulaires (12, 14) pouvant en outre s'engager dans l'extrémité adjacente respective de chaque tube (6, 8). Ledit raccord comprend trois paires de surfaces d'étanchéité ou davantage, appariées et partiellement sphériques (11a, 11b, 11c), et peut demeurer étanche aux gaz, même lorsqu'un des tubes (6, 8) est relié à l'autre par une articulation universelle.
Patent EP-0234181-A1 (EP)
Inventor: KULPA WILLIAM GARY
IPC: G06F3/153
Filed: 1987-01-02
Abstract: Data is transferred between an asynchronous input/output (I/0) adapter (22) and one portion of a memory via a sequential access port (23) while a processor communicates synchronously with another portion (21a) of the memory via a conventional random access port (24).
Patent EP-0231954-A1 (EP)
Inventor: YOSHIZUMI TOSCHIAKI C O MITSUB
IPC: H02M1/092
Filed: 1984-10-17
Abstract: The invention relates to a high-voltage thyristor converter in which the controlled light beam (3) of an irradiator (2) is directed towards a plurality of thyristor modules (ET) by means of a plurality of half mirrors (6a, 6b, 6c) arranged in sequential manner in the light beam (3).
Patent EP-0244779-A1 (EP)
Inventor: LANKL BERTHOLD DIPL-ING
IPC: H04B7/005
Filed: 1987-04-30
Abstract: An adaptive depolarization-interference-compensator for a digital radio relay system using multi-level quadrature amplitude modulation (QAM) with co-channel operation of the orthogonally polarized signals which is not necessarily synchronous with the clock frequency and/or carrier frequency and produces good compensation of depolarization effects. The receiving branch of the two receivers (3, 4), which use the same RF-local oscillator (5) or separate RF-local oscillators are synchronized for the differently polarized signals and each contain a quadrature demodulator (8, 14) for two signal components (I- and Q-channel). A canceller is provided which consists of two quadrature demodulators (20, 23) for the two polarization directions, which are each supplied at with an IF-received signal of one polarization and the IF-carrier (9, 15) of the respective other polarization, and which consist of complex transversal filters (21, 22, 24, 25) (I- and Q-channel) in the signal paths to the two quadrature demodulators (20, 23). The transversal filters (21, 22, 24, 25) have their outputs coupled into the receiving branch of the respective other polarization. The delay time  tau 0 between the tappings of the transversal filters corresponds at the maximum to half the reciprocal value of the frequency of the highest spectral component of the base-band signal with a rational ratio m/n which preferably supplies a delay time which is shorter than or equal to  tau 0  (m/n=ratio of the symbol period of the interference signal to the transit time between the tappings of the transversal filter; m, n whole numbers).
Patent EP-0287704-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 1987-09-08
Abstract: A machine for forming large cylindrical bales of hay has a baling chamber (52) which is defined by a plurality of belts (44) arranged side-by-side across the machine. These belts (44) are trained over rolls (18, etc.) which drive the belts (44) which in turn rotate the hay in the chamber (52) to form a growing bale (58). 
     In wet conditions build-up of liquid between the roll and belt contact surfaces can cause slippage of the belts (44). To reduce this, the rolls (18, etc.) are provided with rub­ber collars (68) spaced apart along the length of the rolls. The collars (68) have continuous grooves (70) therein, in the form of rings, which converge toward their bases. There are 10 to 200 grooves (70) per 100 mm length of collar.
Patent EP-0282632-A1 (EP)
Inventor: RIMPLER HEINZ
IPC: G01R11/58
Filed: 1987-09-23
Abstract: In the two-rate meter mechanism, such as can be used for example in electricity meters and the like, and in which meter readings can optionally be transmitted to one of two meter trains (1,2), a switching device (18) is employed, having a body (21) which consists of an alloy with a thermal memory effect. The body (21) adopts a small extension below a lower change temperature (Ta) and a large extension above a higher change temperature (Ta'). From time to time it is heated to above the upper change temperature (Ta'). As a result of the change in extension, the metering is transmitted to one meter train (1), via a drive device (8), when the temperature of the body (21) is below the lower change temperature (Ta), and to the other meter train (2) if the temperature of the body (21) is higher than the upper change temperature (Ta'). That meter train (1, 2) to which no metering is being transmitted is locked by an intervention mechanism (14, 15) which is likewise controlled by the body (21). <IMAGE>
Patent EP-0240097-A1 (EP)
Inventor: BROWN CRAIG CHALFANT
IPC: A61L15/16
Filed: 1987-01-09
Abstract: A surgical dressing or incise drape material comprising a substrate coated with an antimicrobial containing adhesive. The antimicrobial is polyhexamethylene biguanide hydrochloride and is distributed in the adhesive as particles having a size of from 20 to 300 microns.
Patent EP-0263578-A1 (EP)
Inventor: DEWALD GREGORY T
IPC: F16H48/22
Filed: 1987-07-03
Abstract: A limited slip differential (10) for a ground vehicle having at least one friction clutch (60) located between the differential case (12) and a side gear (32), with dual mechanisms which cooperate for urging the clutch (60) into engagement and thus restricting the differential action. The first mechanism for urging the clutch (60) into engagement comprises an axial force exerted on the side gear (32) by a bevel gear (42) on the crossmember (36) of the differential which is in mesh with the side gear (32). The second mechanism (69) comprises a disc spring (56) housed in a retainer (48) which abuts the crossmember (36). The disc spring (56) exerts force between the crossmember (36) and the side gear (32) to augment the axial force of the bevel gear (42) in urging the friction clutch (60) into engagement.
Patent EP-0255419-A1 (EP)
Inventor: RICHARD CHRISTIAN JACQUES
IPC: G06V10/46
Filed: 1987-06-30
Abstract: The method consists in: - detecting the points, termed the points with steep gradient, where the gradient of the values representing the image points has a modulus greater than a fixed value; - determining the orientation Ri of the gradient at each of the points with steep gradient, from 6 possible orientation values: R1..., R6; - grouping the points with steep gradient into zones consisting of connected points having the same orientation value, each zone being designated by a numerical value, called the zone number, and being characterised by a vector, termed the state vector, having components which depend on the points grouped in the zone; - modelling the contours of the image by representing each zone by a straight-segment passing through the barycentre of the points of this zone and having a direction perpendicular to the orientation of the gradient in this zone; - representing each image point by a binary value which depends on whether or not it belongs to one of the segments representing the contours. Application to the recognition of shapes. <IMAGE>
Patent EP-0248073-A1 (EP)
Inventor: KLINTENSTEDT KJELL
IPC: F16N29/04
Filed: 1986-12-12
Abstract: Dans le procédé, un dispositif de pompage (1) pompe un fluide via un système de conduite jusqu'à au moins un dispositif de dosage (3) situé à proximité d'un point de dosage. Le dispositif de dosage (3) mesure et décharge par intermittence vers le point de dosage un volume prédéterminé du fluide par l'intermédiaire d'un clapet anti-retour (16) régulé en pression, lorsque la pression dans les conduites est accrue d'une faible pression à une pression élevée pendant un certain temps limité. L'invention est caractérisée en ce qu'une erreur dans le circuit de dosage est détectée et signalée par mesure de la pression dans la chambre de dosage (11) et du temps à partir d'un temps de référence sélectionné au cours d'un cycle de dosage, et en ce qu'on vérifie en continu ou de manière intermittente qu'une combinaison des valeurs de pression et de temps mesurées simultanément demeure dans des tolérances prédéterminées, une erreur étant détectée et un signal étant émis lorsque la combinaison des valeurs mesurées n'est plus dans lesdites tolérances.
Patent EP-0252997-A1 (EP)
Inventor: HASEBE KAZUNORI
IPC: G03C7/30
Filed: 1987-01-23
Abstract: Procédé de formation d'une image en couleurs consistant à exposer un papier couleur possédant au moins une couche photosensible contenant une émulsion d'halogénure d'argent monodispersée sensiblement exempte d'iodure d'argent, formant une image latente et présentant une surface du type noyau/enveloppe, contenant une quantité égle ou inférieure à 80 moles % de chlorure d'argent et présentant une plus petite teneur en bromure d'argent dans la partie d'enveloppe que dans la partie de noyau, et à développer ce papier avec un révélateur couleur essentiellement exempt d'alcool benzylique. Ce procédé permet d'obtenir une image en couleurs présentant une forte densité chromatique et moins de voile, et ceci en peu de temps même lorsqu'on n'utilise pas d'alcool benzylique, qui est un accélérateur de développement polluant.
Patent EP-0256089-A1 (EP)
Inventor: WALKER JOSEPH L
IPC: G09F7/02
Filed: 1987-01-22
Abstract: Un assemblage de signalisation (10) pour l'affichage visuel comprend des signes visuels (200) et un corps (100) qui forment une unité. Le corps (100) comprend au moins une zone d'affichage (101) et un ensemble (103) de fixation de pieux intégralement formé avec la zone d'affichage (101). L'ensemble (103) de fixation de pieux est enfoncé dans le sol de manière à porter la zone d'affichage (101) au-dessus du sol. Des signes (200) sont fixés à la zone d'affichage (101) pour produire l'affichage. L'assemblage de signalisation est de préférence moulé dans du plastique très résistant aux impacts et les signes (200) sont de préférence des caractères, tels que des chiffres ou des lettres, en plastique réfléchissant, vissés sur la zone d'affichage. Dans un autre mode de réalisation, l'ensemble de fixation de pieux (103) est éliminé et le corps (100) est fixé à une surface, plutôt qu'enfoncé dans le sol.