baber/WOPTO huggingface dataset:
Patent EP-0170475-A1 (EP)
Inventor: WANG HSIENCHIN WILLY
IPC: H03K19/082
Filed: 1985-07-19
Abstract: A driver circuit for simultaneously setting up a plurality of output buffers of a 3-stage gate array into and out of a floating state using low control current. A buffer driver transistor is provided for each output buffer with the primary control path of that transistor introducing a control circuit to the respected output buffer. A common driver transistor has a primary current path which provides a control signal to the control electrodes of a plurality of buffer driver transistors. Clamp means are provided for discharging the conductor means to ground upon turn-off of the common driver transistor. Clamp means preferably includes a clamp transistor having a primary current path coupled between the conductor means and ground and having a differentiator coupled to the common driver transistor for detecting the leading edge of turn-off of that transistor and in response thereto momentarily, dynamically turning on the clamp transistor to couple the conductor means to ground and thereby discharge any effective capacitance of the conductor means to ground.
Patent EP-0161157-A1 (EP)
Inventor: WICHA HENRI
IPC: B61D31/00
Filed: 1985-04-03
Abstract: The chair comprises a frame (1) on which is mounted a main seat (9) and a back comprising a top portion (2) and a bottom portion (4) hinged together by means of an articulation (5), the assembly being hinged around an articulation (3) on the frame (1). The chair also comprises an additional seat (12) mounted hinged on the frame by means of a double articulation (13, 15). When it is desired to convert the chair into a bed, the main seat (9) is raised and the back is pulled, folding at the articulation (5). It is then possible to bring the back assembly above the upper level of the frame (1), to align the parts (2) and (4) and to fold over the assembly thus formed, the end of the part (4) then bearing on the frame of the previous chair in order to form a bed. The additional seat can moreover pivot about the articulations (13) and (15) and form a horizontal plane at the rear of the chair and form a lower bed in combination with the main seat (9). <IMAGE>
Patent EP-0161162-A1 (EP)
Inventor: SORRIAUX PIERRE
IPC: H04Q3/52
Filed: 1985-04-09
Abstract: The switching matrix comprises two data bus each one with n channels for conveying video signals, one address bus, control conductors and an array of N switching points; each of said switching points has two output switches, two input switches, one circuit receiving address signals to select on each data bus a channel corresponding to the received address, one circuit receiving control signals designed to validate either the pair formed by the first output switch and the second input switch, or the pair formed by the second output switch and the first input switch, to validate the setting up of a connection between the video transmitting means of the associated subscriber terminal and the selected channel.
Patent EP-0170561-A1 (EP)
Inventor: BLANC MICHEL
IPC: G02B19/00
Filed: 1985-06-25
Abstract: The device comprises an extension of a radiation conductor of constant cross-section, having a radiations-confining interface of truncated shape, of which the directrices and generatrices can be any type. According to the invention, said device comprises at least a second radiations-confining interface of conical shape situated inside the first interface, the distance between these two radiations-confining interfaces being substantially constant, and said two interfaces facing in such a way that the radiations are confined between them and propagate towards or from the widened end of the interface opposite the conductor.
Patent EP-0172773-A1 (EP)
Inventor: HUCHETTE MICHEL
IPC: C04B24/38
Filed: 1985-08-06
Abstract: 1. Process for the manufacture of gypsum boards, characterized by the fact there is used as a bonding agent protective colloid, an amount of amylaceous material representing from 0.2 to 2 % by weight with respect to the weight of plaster employed, said amylaceous material comprising, on the one hand, a proportion of at least 30 %, preferably at least 45 % by weight of particles of native wheat starch of dimension less than 10.7 mu m and, on the other hand, a proportion of at the most 20 % by weight of particles of native wheat starch of dimension greater than 35 mu m, the presence of these two granulometric fractions being determined by a method A of analysis.
Patent EP-0216975-A1 (EP)
Inventor: GERVAIS ROGER
IPC: B32B27/10
Filed: 1985-09-26
Abstract: The composite material consists of a sheet of cardboard pasted at least on one face with a sheet of polypropylene profiled as box-shaped structures. The packaging comprises a supplementary inner lining made from two plates (14, 15) adhesively bonded onto two opposite faces (7, 8) of the packaging (6) and forming two slideways (16, 17) for inserting two other inner lining plates for the other two faces (9, 10). The packaging also comprises foldable edges between these lateral faces (7, 9; 8, 10), at least two supplementary folding lines (18, 19), parallel to the said edges, and made in the two opposite lateral faces (9, 10) which do not have adhesively bonded plates (14, 15). <IMAGE>
Patent EP-0167473-A1 (EP)
Inventor: ATKINSON GERALD OLIVER
IPC: B23B31/16
Filed: 1985-06-27
Abstract: A method for shanking a rock bit (15) utilizing a shank locator (21) and a cone locator (23), each with tapered surfaces to engage respectively the tail stock of a lathe and the cones (17) of a rock bit (15), to accurately align the body and the cones (17) of the bit (15) concentric with the design centerline of the bit. The lathe and cone locators each have interior conical surfaces to assure accurate, coaxial alignment of the shank end (13) and the cone end of the bit (15). A compensating chuck is used to grip the cone end of the bit body and firmly hold the normally uneven surfaces while the threads are being machined.
Patent EP-0176582-A1 (EP)
Inventor: FERRERO GIORGIO
IPC: F21V9/08
Filed: 1985-04-15
Abstract: Dans une lampe de véhicule automobile du type comprenant un corps (2), une ampoule (3) dans le corps (2), un verre transparent (4) ayant une surface interne prismatique (5) pour recevoir les rayons de lumière émis par l'ampoule (3) et pour les focaliser à l'extérieur en un faisceau ayant des caractéristiques prédéterminées, et un filtre de couleur (11) intercalé entre l'ampoule (3) et le verre transparent (4), la surface interne prismatique du verre transparent (4) comprend des lentilles de diffusion adaptées pour diffuser les rayons de lumière passant au travers du verre transparent (4) depuis l'extérieur dans toutes les directions dans le corps (2) de la lampe. La lampe comprend en outre une paroi interne réfléchissante (17) qui réfléchit les rayons de lumière diffusés dans le corps (2) de la lampe sur toute la surface du verre transparent (4) de manière à empêcher le filtre de couleur (11) d'être visible de l'extérieur lorsque l'ampoule (3) est éteinte et la lampe est éclairée de l'extérieur. Dans un premier mode de réalisation, la paroi interne réfléchissante (17) se trouve dans un plan entre l'ampoule (3) et le verre transparent (4), et possède une ouverture centrale (13a) ayant des dimensions qui permettent le passage uniquement des rayons de lumière provenant directement de l'ampoule qui sont incidents sur la surface du verre transparent. Dans un second mode de réalisation, la paroi interne réfléchissante se présente sous la forme d'une paroi conique qui entoure l'ampoule de la lampe.
Patent EP-0179116-A1 (EP)
Inventor: MORLAND ALBERT HENRY
IPC: B24B13/005
Filed: 1985-04-18
Abstract: Une machine permet l'alignement et la fixation d'ébauches de lentilles partiellement travaillées (15) sur un bloc (2) de manière à usiner la partie restante de l'ébauche. La machine comprend un support en forme de V (6) supportant le bloc (2), avec son axe vertical au-dessus d'une table mobile (3) sur laquelle l'ébauche de lentille est supportée. La table mobile peut se déplacer librement dans n'importe quelle direction dans un plan horizontal et la machine comprend des moyens pour amener le bloc en contact avec la lentille partiellement travaillée et réaliser l'alignement des axes du bloc et de l'ébauche de lentille en permettant à cette dernière de se déplacer dans une direction quelconque dans un plan horizontal. Un film d'un adhésif liquide est appliqué entre la surface de l'ébauche de lentille et le bloc, lequel film agit à la fois comme lubrifiant et comme agent de liaison lorsqu'un alignement correct a été réalisé.
Patent EP-0225871-A1 (EP)
Title: System and method for controlling rate of electrokinetic delivery of a drug.
Inventor: SIBALIS DAN
IPC: A61N1/30
Filed: 1985-06-10
Abstract: A system and method for controlling the rate of electrokinetic delivery of a drug or drugs through the skin or mucous membrane of a human or animal being by way of a drug reservoir having a pair of electrodes (16, 18) positioned in the reservoir that are connected to first (22A) and second (22B) power sources. The first and second power sources can be optionally directed to the electrodes to add to or subtract from the second power source so as to cause variations in the drug reservoir in accordance with the type of drug being administered. The system can include computer (62) directed controls (66) programmed for the particular drug. With such pre-programmed variations inthe drug reservoir, control of the rate of drug delivery through the skin can be regulated or pre-set by prescription.
Patent EP-0232273-A1 (EP)
Title: Method for making artificial snow.
Inventor: PERMASNOW LIMITED
IPC: F25C3/04
Filed: 1985-11-04
Abstract: PCT No. PCT/AU85/00267 Sec. 371 Date Jul. 3, 1986 Sec. 102(e) Date Jul. 3, 1986 PCT Filed Nov. 4, 1985 PCT Pub. No. WO86/02936 PCT Pub. Date May 22, 1986.A method of making artificial snow by mixing water with a water swellable polymer, preferably polyacrylamid, to approximately 50%-70% of the maximum water retention capacity of the polymer, aerating the mixture and freezing the mixture to produce snow crystals. The snow crystals are laid on a refrigerated floor to form a skiing slope.
Patent EP-0242421-A1 (EP)
Inventor: RUHSTORFER FRIEDRICH
IPC: C25F1/02
Filed: 1986-04-25
Abstract: It is provided in an electrochemical polishing and pickling method and apparatus for treating metal surfaces that an electrolyte stream (18) entering a casing (12) is divided into an anodic partial stream (20) and a cathodic partial stream (22). The anodic partial stream (20) flows past a dielectric wall (32) as well as the surface (10') to be polished or pickled, while the cathodic partial stream does not reach the surface (10') to be polished but instead is recycled directly into an electrolyte reservoir (30) after having passed the cathodes (24).
Patent EP-0248921-A1 (EP)
Inventor: HAIN GOTTFRIED DIPL-ING
IPC: A01J25/16
Filed: 1986-06-09
Abstract: 1. Stackable cheese blocks mould particularly for pieces of cheese subjected to a natural maturing process which are to be treated by tempered or conditioned air the blocks mould having individual moulds (21) arranged with a space between them and a peripheral frame (23) enclosing said set (22) of moulds, characterized in that the peripheral frame (23) is arranged with a distance to the set (22) of moulds and that the longitudinal and transversal walls (26, 27) of the frame have a height corresponding to the height of the moulds.
Patent EP-0224014-A1 (EP)
Inventor: MAGRANE MARK GEORGE
IPC: G10K11/34
Filed: 1986-10-17
Abstract: Variable focusing in a phased array sector scanner is provided by selectively delaying (by means of delay units 18) the operation of a plurality of analog to digital converters (16) thereby skewing sampled data. The skewed sampled data is then stored in digital memory (units 20), and further focusing of the data is realized by selectively delaying the readout of data from the memories.
Patent EP-0219901-A1 (EP)
Inventor: DE VALOIS PIETER JOHANNIS
IPC: A61K8/37
Filed: 1986-10-03
Abstract: Perfume compositions and perfumed products characterized by a content of one or more fragrances having a long-lasting flowery and somewhat spicy odour with a not very pronounced sulphurous note and corresponding to the formula
      wherein R represents a methyl or ethyl group.
Patent EP-0203681-A1 (EP)
Inventor: LABA DENNIS
IPC: A61K8/41
Filed: 1986-03-19
Abstract: A compressed powder formulation which consists essentially of an organophilic clay and at least one topical agent. The formulation maintains its physical integrity upon handling thereby permitting the preparation of the formulation in the form of self- supporting sticks and exhibits an acceptable level of payout. Additionally, the formulation retains an acceptable level of payout even when contacted with water. A process of making the formulation by compressing a powderous mixture is also setforth.
Patent EP-0190068-A1 (EP)
Inventor: BOUCHERON BERNARD
IPC: C08G14/06
Filed: 1986-01-15
Abstract: 1. A process for producing aminoaldehyde binders containing, per mole of urea, from 0.2 to 0.8 moles of melamine, from 1.5 to 2.5 moles of formaldehyde, and from 0.05 to 0.5 mole of phenol, characterised in that in a first stage a precondensate of urea and formaldehyde with a molar ratio F/U between 3 and 6 is condensed in the presence of urea so that the molar ratio F/U at said first stage is between 1.8 and 3, the condensation being carried out at a temperature of between 40 and 100 C, firstly at a neutral pH then at an acid pH at most equal to 5.5, and that in a second stage all the phenol and the remaining urea are added, the condensation still being carried out at an acid pH at most equal to 5.5 and at a temperature of between 40 and 100 C, until the viscosity of the reaction mixture is between 200 and 1,200 m Pa . s at 20 C for a dry extract content of 52% and that in a third stage, after neutralisation to a pH of at least 8, all the melamine is added, the reaction medium being heated to between 40 and 100 C until the viscosity of the reaction mixture is between 200 and 1,500 m Pa . s for a dry extract of 60 % at 20 C.
Patent EP-0206877-A1 (EP)
Inventor: MANSON MARCEL
IPC: G21C7/10
Filed: 1986-06-02
Abstract: The reactor comprises guide tubes (14) some of which can successively receive, when the reactor is successively reloaded, either absorbing pencils or spectrum-shifting pencils (22). To avoid vibrations and impacts of spectrum-shifting pencils in the guide tubes, these pencils (22) comprise radial projections (42) which can be formed directly on the body of the pencil, on a sleeve added onto the body of the pencil or in the form of a wire wound helically onto the body of the pencil. In addition, in the case of a pencil of fertile type, the internal pressure of helium and the thermal insulation of the material of which the sheath is made are chosen so that the clearance between the pellets and the sheath is quickly taken up at the beginning of a cycle. <IMAGE>
Patent EP-0215851-A1 (EP)
Title: Transport installation.
Inventor: SCHOBER JOHANN
IPC: B65G15/02
Filed: 1986-02-27
Abstract: PCT No. PCT/AT86/00017 Sec. 371 Date Nov. 3, 1986 Sec. 102(e) Date Nov. 3, 1986 PCT Filed Feb. 27, 1986 PCT Pub. No. WO86/05165 PCT Pub. Date Sep. 12, 1986.A transport installation comprises a conveyor belt extending along a curved track in a substantially horizontal plane for transporting goods in a conveying direction, separate conveyor belt support stations for the upper and the lower strand of the conveyor belt, the separate conveyor belt support stations being spaced along the curved track and each of said stations having at least one conveyor belt strand support roller rotatable about an axis extending transversely to the conveying direction, and each conveyor belt support station being independently freely pivotal in a pivoting path in response to forces applied to the conveyor belt strands about an axis extending above the conveyor track and substantially parallel to the conveying direction, the pivoting path extending transversely to the conveying direction and rising towards the center point of the curvature of the track.
Patent EP-0235243-A1 (EP)
Inventor: ERGA OLAV
IPC: B01D53/50
Filed: 1986-09-16
Abstract: Un gaz contenant du SO2 est purifié à l'aide d'une solution aqueuse d'absorption, et le SO2 est régénéré à partir de cette solution. On utilise une solution d'absorption contenant un tampon de phosphate, et le SO2 est extrait de la solution d'absorption avec l'eau par évaporation.
Patent EP-0246279-A1 (EP)
Title: Method for isolation of recombinant polypeptides in biologically active forms.
Inventor: GHOSH-DASTIDAR PRADIP
IPC: C07K1/00
Filed: 1986-10-28
Abstract: Disclosed are improved methods for orienting polypeptide molecules containing multiple disulfide bonds into their native conformation through (1) treating the polypeptide with (a) a denaturing agent and (b) a reducing agent capable of reductively dissociating cystine disulfide bonds; (2) concurrently reducing the concentration of the reducing agent while forming a stable intermediate by reacting a disulfide containing compound with the reduced cysteine moieties of the polypeptide and; (3) forming native cystine disulfide bonds in the presence of a mild oxidizing/reducing environment while dissociating the disulfide-group polypeptide moeities.
Patent EP-0234362-A1 (EP)
Inventor: HILLE HANS-DIETER
IPC: C08G18/08
Filed: 1987-02-06
Abstract: PCT No. PCT/EP87/00057 Sec. 371 Date Oct. 28, 1988 Sec. 102(e) Date Oct. 28, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/05306 PCT Pub. Date Sep. 11, 1987.The invention relates to dispersions of crosslinked polymer micro-particles in aqueous media, which have been prepared: (1) (a) by dispersing a mixture of the components (A) and (B) in an aqueous medium, the component (A) being composed of one or more polyester-polyols containing at least 2 hydroxyl groups, and the component (B) being composed of one or more polyisocyanate compounds in which the isocyanate groups are at least partially in the masked form, and the components (A) and/or (B) having available a number of ionic groups, preferably carboxylate groups, sufficient to form a stable dispersion, and at least one part of the components (A) and/or (B) containing more than 2 hydroxyl or optionally masked isocyanate, respectively, groups per molecule and (2) (b) by subsequently heating the dispersion thus obtained to a temperature sufficiently high for the components (A) and (B) to react to form crosslinked polymer micro-particles.
Patent EP-0254020-A1 (EP)
Inventor: MAUVE HANS-WERNER
IPC: C21D9/60
Filed: 1987-06-12
Abstract: A device for inductively heating the edges of elongated movable workpieces, includes an inductor having vertical pole surfaces disposed one above. The edge of the elongated movable workpiece is maintained at a given distance from and completely outside the inductor, so that the workpiece cna move up and down completely freely relative to the inductor.
Patent EP-0287717-A1 (EP)
Inventor: UENO HIROFUMI C O SHINKO ELECT
IPC: F16D27/105
Filed: 1987-03-26
Abstract: A spring clutch comprises a spring (3) coiled round co-axial input (20) and output (2) members, with one end (26) in an encircling collar (28) and its other end (24) in the output member (2). When an electromagnet (5) is energised, it attracts its armature (34) into the path of projections (32,34) on the collar (28) causing the spring (3) to release the input member (20).
Patent EP-0267025-A1 (EP)
Inventor: LOCONSOLO MAURO
IPC: B01D1/22
Filed: 1987-11-04
Abstract: A treating chamber (2) surrounded by a heating or cooling shell (6) contains a coaxial rotor (12) equipped with feed and thrust means consisting of at least two axial, equidistant, staggered rows of blade-shaped extensions (17) having the same pitch and sloping with respect both to the rotor axis and to an axial plane passing through their connection lines. Each extension (17) is offset, with respect to the extensions of the adjacent rows, by a spacing equal to the half pitch of the extensions.
Patent EP-0274937-A1 (EP)
Inventor: PLANCHARD JACQUES
IPC: G21C17/10
Filed: 1987-12-08
Abstract: The neutron flux is measured by introducing a probe into a thimble- shaped tube whose end is normally situated in the reactor core. Each thimble-shaped tube passes through a vertical instrumentation column which ends in a nozzle (124) below one of the core assemblies. A clearance is provided around the thimble-shaped tube to permit the water for cooling the core to flow. To prevent any vibration of the tubes being initiated at the height of the nozzles (124), the latter incorporate a passage (124a) of uniform diameter over most of its length, as far as a planar upper face (124b). 
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Patent EP-0253864-A1 (EP)
Inventor: CHAISE FRANCOIS
IPC: A42B3/22
Filed: 1987-01-19
Abstract: Système d'écran de vision et une coque (2) à laquelle il peut être adapté. Il se compose d'un écran à double parois ou de deux écrans (1) et (7) dont l'un (1) se relève à l'extérieur du casque en se plaquant contre la surface frontale de la coque (2) dont il épouse le profil ou en adoptant une position de volet aérodynamique. L'écran (7) se relève à l'intérieur de la coque (2) et sa hauteur est plus faible que celle de l'écran (1). Des entrées (5) et des sorties (28) d'air sont pratiqués à travers l'écran (1). Un film d'air mouvant se forme ainsi entre les deux écrans en position abaissée. Par temps de pluie, les arêtes (6) de la surface de la coque permettent à l'eau ruisselant sur la zone frontale de la coque d'être évacuée vers l'arrière sans traverser le champ de vision.
Patent EP-0256068-A1 (EP)
Inventor: SCHULZ KLAUS-DIETER
IPC: F16B3/00
Filed: 1987-01-17
Abstract: Pour relier les parties de boîtiers (10, 12) de plusieurs plans de potentiomètres, on utilise une gaine thermorétractable (36). Sur les faces extérieures (18, 20) sont prévues le long des faces de contact (14, 16), des encoches (22, 24), entre lesquelles on forme un bourrelet (30). Ce dernier présente un moletage (34). Une gaine thermorétractable (36) s'applique, après chauffage et retrait, de manière serrée sur le bourrelet (30) et relie ainsi les parties de boîtiers (10, 12) axialement et angulairement.
Patent EP-0260309-A1 (EP)
Inventor: HANSEN OLE KOUSTRUP
IPC: G01F11/02
Filed: 1987-03-09
Abstract: Un dispositif de dosage de conception simple, permettant de mesurer et de distribuer rapidement un milieu liquide en quantité mesurée de façon précise, comprend un logement de soupape (4), dans lequel est monté de façon rotative un corps de soupape (5) pourvu d'un passage de courant (18) à deux embouchures (19, 20), l'une étant placée sur le côté et sur le fond. Un orifice (7), ménagé dans la partie inférieure du logement de soupape (4), permet la communication avec l'embouchure (20) située dans le fond du corps de soupape, au moins deux orifices (8) étant ménagés dans le côté du logement de soupape. Ces deux orifices (8) permettent la liaison avec un conteneur de stockage (27) servant à stocker le milieu à distribuer et avec au moins un conteneur (28) destiné à recevoir le milieu distribué. Les orifices (8) peuvent être mis en communication avec l'embouchure (19) ménagée dans le côté du corps de soupape (5) grâce à un organe (3), destiné à déplacer le corps de soupape (5) et à le maintenir en position, l'orifice (7) situé dans la partie inférieure du logement de soupape étant en communication avec un organe (2), destiné à déplacer le milieu. Le dispositif de distribution ainsi construit peut donc servir à une distribution rapide et précise dès lors que le corps de soupape (5) ne produit aucun effet de déplacement du volume et peut en outre être déplacé rapidement. Plusieurs dispositifs de ce type peuvent être utilisés simultanément en vue d'une distribution particulièrement rapide de plusieurs milieux liquides différents.