baber/WOPTO huggingface dataset:
Patent EP-0110967-A1 (EP)
Title: Ventilateur avec enceinte d'attenuation du bruit
Inventor: TINKER CHARLES L
IPC: F04D29/66
Filed: 1983-05-25
Abstract: Dans un ventilateur à vitesse élevée et grand volume, une structure d'enceinte d'atténuation du bruit (10) comprend une enveloppe intérieure perforée (44) contenue dans une enveloppe extérieure à paroi pleine (12). Un matériau poreux d'absorption du bruit (48a, 48b) remplit l'espace délimité par les enveloppes intérieure et extérieure. Pour éviter les pertes de pression en aval, et par conséquent des pertes de rendement de fonctionnement, dues aux fuites d'air au travers du matériau d'absorption de bruit depuis le côté aval des pales de ventilation (36) jusqu'à leur côté amont, une barrière annulaire anti-écoulement (54, 58) est disposée dans l'espace délimité entre les enveloppes intérieure et extérieure légèrement en aval des pales de ventilation. La structure offre ainsi un degré élevé d'atténuation du bruit sans porter atteinte pour autant au rendement de fonctionnement de l'appareil.
Patent EP-0120945-A1 (EP)
Inventor: BROWN ERNEST C
IPC: A23F5/04
Filed: 1983-09-29
Abstract: Un dispositif de torréfaction de petites quantités de café (généralement moins de deux kilos) comprend une chambre de torréfaction (14) munie d'une base et de parties cylindriques de parois fixées les unes aux autres. Un tube descendant (22) est disposé coaxialement à l'intérieur de la chambre et possède un orifice de sortie (116) écarté de la surface de base (110), et un orifice d'échappement (86) se trouve dans la partie supérieure de la chambre. Un courant de gaz chaud de torréfaction s'écoule vers le bas au travers du tube central (22) à une vitesse élevée de manière à tomber sur la surface de base (110) et à être dévié radialement vers l'extérieur, et ce même courant s'écoule ensuite vers le haut au travers de l'orifice d'échappement (86) sur le sommet de la chambre. Ce courant de gaz chaud de torréfaction provoque une circulation toroïdale des grains de café fluidifiés, ce qui produit une torréfaction rapide et uniforme du café vert, dans un agencement simple et compact où les paramètres de torréfaction (tels que la température du fluide et la durée du cycle) peuvent être réglés aisément en fonction du degré désiré de torréfaction.
Patent EP-0128170-A1 (EP)
Inventor: SUPELAK LAWRENCE S
IPC: H01M6/34
Filed: 1983-11-14
Abstract: Système de batterie (10, 110) où une solution électrolytique d'hydroxyde de lithium dissous dans de l'eau de mer passe à travers une cartouche de batterie (11, 111). Le système est mis sous pression. Une partie du mélange électrolytique est évacuée du système par une vanne adéquate de régulation de pression (20) pendant que, simultanément, de l'eau de mer fraîche est introduite dans le système par une pompe sous pression (17). L'accroissement de pression contribue à augmenter la densité de la partie gazeuse du mélange émis gaz/liquide, à réduire le volume de la partie gazeuse du mélange émis gaz/liquide, réduisant ainsi le volume total du mélange émis, et à réduire le rapport entre le volume de gaz et le volume de liquide dans le système ainsi que dans le mélange émis gaz/liquide.
Patent EP-0118730-A1 (EP)
Inventor: KRAMER GERD
IPC: G06K13/04
Filed: 1984-02-02
Abstract: 1. A turning mechanism for a flat object extending substantially in the direction of a principal plane, comprising a receiving attachment supported within a holding frame for rotational movement about an axis located in the principal plane of said object and provided with a receiving box for receiving said object, characterized in that the receiving attachment (22), apart from being supported for rotational movement about the axis (40, 128, 144) located in the principal plane of the flat object (10) to be received, is further supported for rotational movement about an axis (42, 130, 146) perpendicular to the principal plane of said object (10).
Patent EP-0154696-A1 (EP)
Inventor: HIEBER KONRAD DR RER NAT
IPC: C23C14/54
Filed: 1984-12-10
Abstract: A method for monitoring and regulating composition and layer thickness of metallically conductive alloy layers during their manufacture by means of electrical resistance measurement. Individual alloy components are cyclically applied in coats in chronological succession. By comparison of measured actual values of the layer resistance RG after the application of each and every individual coating to rated values determined before the layer manufacture, the coating rates of the corresponding alloy component sources are controlled. The method serves for the reproducible manufacture of thin metal layers in semiconductor technology and allows the control of composition and layer thickness even during manufacture of said layers.
Patent EP-0123433-A1 (EP)
Inventor: MCLEAN JOSEPH GERARD
IPC: B23Q1/54
Filed: 1984-03-23
Abstract: @ An articulated assembly of members (40) such as a workpiece support in a machine tool comprises three and preferably four members (41, 42, 43, 44), each successively rotatably mounted on the previous member, and each successive axis of rotation (45,46,47) being inclined relative to the preceding axis of rotation. The axis of rotation (46) of the third member (43) on the second member (42) is preferably inclined at 45° to the other axes of rotation (45, 47) and the three axes (45, 46, 47) intersect at a common point (48) which is preferably at the centre of a workpiece mounted on the table surface (49) of fourth member (44). In this way the workpiece can be presented to a tool at any desired angular disposition with little or no positional displacement.
Patent EP-0120735-A1 (EP)
Inventor: CHOBERT DIDIER
IPC: B21K21/08
Filed: 1984-02-21
Abstract: According to this method an end-piece (2a) or (2b) is assembled on one of the ends of the tube (1) forming the body of the tubular rod and the said end of the tube and the piece on which it is assembled are then necked down together. The subject of the invention is also the tubular rods made by this method. <IMAGE>
Patent EP-0125961-A1 (EP)
Title: Moteur électrique à double sens de rotation
Inventor: DUVERGER JEAN
IPC: H02K23/18
Filed: 1984-04-19
Abstract: La présente invention concerne un moteur électrique du type dit "universel" à courant alternatif ou du type à courant continu. Le stator porte deux paires de balais (12, 13, 15, 16), associées respectivement à l'un et l'autre des sens de rotation (19, 20) du rotor; les positions moyennes respectives (14, 17) des deux paires sont fixes par rapport au stator, optimisées en fonction de l'un respectif des sens de rotation (19, 20), et décalées angulairement; il est prévu des moyens sélectifs (39, 40, 41, 42, 47) d'application radiale des balais de l'une oi l'autre paire, exclusivement, contre la périphérie extérieure (8) du collecteur (7) en fonction du sens de rotation (19, 20) choisi. Application à la réalisation de moteurs présentant les mêmes caractéristiques de fonctionnement dans un sens et dans l'autre.
Patent EP-0121503-A1 (EP)
Inventor: SANTANERA ORESTE
IPC: B61D17/20
Filed: 1984-02-14
Abstract: Intercommunication passage between the bodies (B1, B 2 ) of two carriages (C1, C 2 ) of a rail or tramway vehicle (V), in which each of the carriages has a respective bogie (Pi, P 2 ) close to the zone of intercommunication, which is connected to the body by means of a centre plate (22). The intercommunication passage (10) comprises a rigid tubular element (25) below which is fixed a connecting bar (44) with an articulated attachment end (48) fixed to the bogies through the centre plates. The tubular element has a base wall (30) with semi-circular guide ends (34) which bear slidably on complementary parts (20) projecting from the floor (16) of the two bodies, two side walls (32) and an upper wall (26, 28) to the centre of which is articulated a rocker arm (50) the ends of which are connected by respective connecting rods (56) to the upper walls (12) of the two bodies.
Patent EP-0145732-A1 (EP)
Inventor: MEIJER JOHAN BERNARD ADOLF
IPC: B65G45/12
Filed: 1984-05-16
Abstract: Un appareil racleur de nettoyage pour des bandes transporteuses réversibles comprend des éléments racleurs individuels (13) s'appuyant contre la bande à l'aide d'une première chambre flexible (1) et d'une seconde chambre flexible (1') de sorte que les racleurs (13) puissent être dégagés de la bande lorsque l'on inverse le sens de déplacement de celle-ci.
Patent EP-0189405-A1 (EP)
Inventor: DAVIES DAVID JAMES GELER
IPC: A61L12/14
Filed: 1984-09-12
Abstract: Des verres de contact souples hydrophiles sont désinfectés en les trempant dans une solution aqueuse de désinfection n'irritant pas l'oeil et obtenue en ajoutant à de l'eau du robinet un sel de chlorhexidine, un agent de chélation des ions calcium et magnésium, et un agent de déchloruration. La solution est avantageusement obtenue en dissolvant une tablette dans de l'eau du robinet. L'agent de chélation préféré est le tripolyphosphate de sodium et l'agent de déchloruration préféré est le thiosulfate de sodium. Avantageusement, le sel de chlorhexidine est fourni en solution solide dans l'urée pour faciliter une dissolution totale.
Patent EP-0157074-A1 (EP)
Inventor: ISHIKAWA TAKAYOSHI C O MITSUBI
IPC: H02B11/127
Filed: 1982-04-14
Abstract: (@ A drawer-type circuit breaker arrangement of the type adapted to be disposed in an engaged and disengaged position within a housing (14) and a disengaged position outside said housing (14) on extendable support rails (16) is provided with latches (17) which will prevent the extension of the guide rails (16) until the circuit breaker (12) is moved from the engaged position to the disengaged position within the housing (14). The movement of the circuit breaker (12) to the disengaged position operates the latches (17) to permit extension of the support rails (16) while still preventing movement of the circuit breaker (12) onto the support rails (16). Movement of the support rails (16) to the fully extended position allows the latches (17) to be released by movement of the circuit breaker (12) to allow the circuit breaker (12) to be withdrawn out of the housing (14) onto the support rails (16). Actuating levers (23) for engaging and disengaging the circuit breaker are provided on opposite sides of the circuit breaker (12) for movement in respective slots (14a) and notches (14b) to smoothly and efficiently carry out the engaging and disengaging operation while preventing undesirable vertical movement of the circuit breaker (12) relative to the housing (14).
Patent EP-0159552-A1 (EP)
Inventor: LOHAUSEN VIKTOR
IPC: E04F10/06
Filed: 1985-03-25
Abstract: An awning having a frame including a bearing arm on each side which may move between a vertical relatively flat position for the awning when the awning canopy is retracted to an extended canopy forming position for the awning when the canopy is drawn out, wherein said bearing member is further supported and positioned, especially in the extended position, by a nut which is moveable on an adjustable member to predetermine the canopy formation of the awning, which nut may also be provided with a locking device to limit or prevent movement of the bearing member from an extended position toward a flat position on the occurrence of wind gusts.
Patent EP-0168655-A1 (EP)
Inventor: LONGO GIANNI
IPC: A24F19/14
Filed: 1985-06-18
Abstract: 57 The cigarette extinguishing device particularly for motor car passenger compartments comprises a supporting element (2) associable with a rest surface (11) and a body (4) removably coupleable with said supporting element (2) and defining on its interior a cavity (5) formed with an opening (6) at one end thereof for the introduction of the end of a cigarette (13).
Patent EP-0205641-A1 (EP)
Inventor: BENJAMIN JAMES ANTHONY
IPC: H01L29/78
Filed: 1985-06-25
Abstract: Lateral FET structure is disclosed with an insulative region (110) such as porous silicon filled with oxide formed in the drift region (150) to divert the drift region (150) current path and increase the length thereof to afford higher OFF state blocking voltage without increasing lateral dimensions. Combinations involving bidirectional power switching structures are also disclosed, as well as a multicell matrix array.
Patent EP-0176824-A1 (EP)
Inventor: MAIER GERHARD
IPC: H03D7/16
Filed: 1985-09-10
Abstract: 1. Circuit arrangement for converting an input frequency transmitted to a television receiver and not lying in the range of reception of the receiver into a frequency lying in its frequency range of reception, with the help of an oscillator stage and a mixer stage (16), and a band filter arranged before the mixer stage, characterised in that the oscillator (17) of the frequency converter (5) is fixedly set at such a frequency lying below the range of reception that the mixing product is in the UHF frequency range at the output of the mixer stage (16) in such a manner that with the fixedly set oscillator frequency of the frequency converter (5), the tuning of the band filter (15) is controlled by the tuning voltage of the television receiver tuner (4) tuned to the converted frequency of reception synchronously with the band filters in the television receiver tuner (4).
Patent EP-0183991-A1 (EP)
Inventor: LIMBACH BERTHOLD DR
IPC: G01N33/50
Filed: 1985-10-31
Abstract: 1. Method for thr fractionation of whole blood by applying a sample of whole blood to a matrix impregnated with lectin and removal of the plasma or serum, characterized in that the matrix which is composed of an absorbent material having a relative flow resistance (percentage increase in the time taken by a solution to flow through a column when it additionally flows through the matrix) of up to 40 % and which is impregnated with the sample of whole blood is flushed through several times with a diluent consisting of an isotonic buffer solution having a pH in the range 5.0 to 10.5.
Patent EP-0173402-A1 (EP)
Inventor: JOHNSEN JOHN NORMANN
IPC: H01B7/18
Filed: 1985-08-22
Abstract: This invention relates to armoured submarine power cables. These cables are designed for laying in waters with varying depths. The cable will be designed with an armour which is heavy and strong (steel wires) (10) in shallow water section (3, 5). In very deep waters the weight of steel armour is prohibitive so that in these sections (4) the armour is made of synthetic light weight material (11). The transitions between the two types of armour are made physically concentrated but flexible enough to prevent sharp bends of the cable core as it passes cable laying machinery. The armour joint may be displaced from cable core joints and should effectively transfer all longitudinal strain in the cable.
Patent EP-0190475-A1 (EP)
Inventor: FIATO ROCCO ANTHONY
IPC: B01J27/22
Filed: 1985-01-30
Abstract: Slurried high surface area Fe-Co spinels which are fully reduced/carburized provide exceptionally high activity and selectivity in the conversion of CO/H<sub>2</sub> to alpha-olefins. These iron-cobalt catalysts maintain good activity and selectivity under low pressure reaction conditions and comprise unsupported Group IA or IIA metal salt promoted Fe-Co spinels. They exhibit a single phase powder X-ray diffraction pattern isostructural with Fe<sub>3</sub>0<sub>3</sub> and possess a BET surface area greater than 5 m<sup>2</sup>/g and an Fe:Co ratio of 4:1 or more.
Patent EP-0157682-A1 (EP)
Inventor: MARCOUX JEAN
IPC: H01P1/218
Filed: 1985-03-14
Abstract: The resonator (Y) of the filter, or one of these resonators (Y3), is used, together with its input (BE) and output (BS) loops, as a balanced-output transformer. Thus the balanced output of the filter consists of the two ends (B12, B34) of the output loop of this resonator, and to which ends the mixer is directly connected. <IMAGE>
Patent EP-0170573-A1 (EP)
Inventor: STIKER BERNARD
IPC: H01M4/32
Filed: 1985-07-03
Abstract: Method for producing a positive nickel hydroxide electrode for alkaline batteries, characterized in that it comprises, in combination, two main successive phases: a first phase comprises the deposition on a substrate of a pasty mixture of powder nickel hydroxide which further includes a relatively reduced proportion of a conducting powder and a very small amount of a binder, and the drying and lamination of the pasty mixture on the substrate; and a second phase which comprises the cathodic polarisation, into an electrolyte based on at least a nickel salt, of the substrate thus coated, dried and laminated, and the washing, drying and softening of the electrode which has been subjected to the cathodic polarisation.
Patent EP-0215990-A1 (EP)
Inventor: LASGOUTE FRANC
IPC: F03B3/02
Filed: 1985-08-30
Abstract: The turbine drives a current generator (22) and consists of a housing (1) and a rotor with blades (6) mounted so that it rotates about a shaft (10) in the said housing, the fixed distribution blades (3) being situated at the input (2) to the said rotor. The turbine is noteworthy in that the said rotor has two parts (7, 8), comprising a first part and a second part, and a connecting ring. The said first part (7) consists of a first ring of blades (13, 14, ...), whose leading edge (9) is substantially parallel to the rotation axis of the said shaft (10). The spacing between two of the said blades in this said first part become greater along a direction parallel to the said axis. The said second part (8) consists of a second ring of blades (16, 17, ...). The first and second parts are firmly attached to the said connecting ring and are situated on the two sides of the said ring. The greatest spacing between two of the said blades (13, 14, ...) is situated alongside the said ring. <IMAGE>
Patent EP-0178986-A1 (EP)
Inventor: JOUBERT DANIEL
IPC: C01B25/41
Filed: 1985-10-08
Abstract: Na tripolyphosphate compositions very rapidly hexahydrated, e.g., in water, and well suited for detergency applications, are comprised of a mass of sodium tripolyphosphate particulates prehydrated with a plurality of hexahydrated sodium tripolyphosphate crystals homogeneously distributed therethrough, (i) said particulates displaying a ratio of phase I crystalline form content to the total content of the phase I plus phase II crystalline forms of at least 50%, (ii) a homogeneous distribution of phase I crystalline form throughout both said particulates and said mass, (iii) a particle size distribution such that the average Rosen-Rambler-Bennett particle diameter ranges from 130 to 250 mu , with the maximum amount by weight of particles larger than 630 mu  in diameter being about 5% and the maximum amount by weight of particles smaller than 25 mu  in diameter being about 20%, (iv) a content in water ranging from about 0.4 to 4% by weight, said water content essentially consisting of the bound water constituting said hexahydrated sodium tripolyphosphate crystals, and (v) with each crystal population of particle sizes being homogeneously distributed throughout said mass.
Patent EP-0184965-A1 (EP)
Inventor: CAVEZZAN JACQUES RESIDENCE DU
IPC: C09J7/02
Filed: 1985-10-10
Abstract: Gelation-resistant, high pot life organopolysiloxane compositions adapted for antiadhesive/release coating applications, are comprised of (1) at least one substantially straight-chain organopolysiloxane having a viscosity ranging from about 50 to 100,000 mPa.s at 25 DEG C. and containing at least x alkenyl unsaturated hydrocarbon groups bonded to a silicon atom, per molecule, wherein x>/=2, (2) at least one organohydropolysiloxane crosslinking agent having a viscosity ranging from about 10 to 100,000 mPa.s at 25 DEG  C. and containing at least y hydrogen atoms bonded to silicon atoms, per molecule, wherein y>/=2, (3) a catalytically effective amount of a platinum group metal crosslinking catalyst, and (4) an effective amount of at least one azodicarboxylate gelation inhibitor which is inert to the activity of said catalyst (3), but in insufficient amount as to prevent the crosslinking of said polysiloxanes (1) and (2) under crosslinking conditions.
Patent EP-0178286-A1 (EP)
Title: Leaf spring
Inventor: PUCK ALFRED PROF DR-ING
IPC: F16F1/18
Filed: 1985-09-03
Abstract: 1. A leaf spring with at least one spring leaf (1) where appropriate a parabolic spring leaf, which is formed with fibre-reinforced plastics material, the fibres, e.g. glass fibres or carbon fibres, being orientated preferably substantially in the longitudinal direction of the spring, for joining parts of a machine, e.g. vehicle axles to a vehicle frame, the two end regions of the leaf spring being connected, for example by way of an eyelet (2) in each case which is mounted so as to be rotatable about a pin, to at least one machine part and, in the region between the two ends, by way of a gripping means (5) to a further machine part, and the gripping means comprising at least preferably two clamps (12) which are arranged at a distance from each other with respect to the longitudinal direction of the spring and engage and embrace the spring separately from each other and of which at least one clamp rests in a planar manner on the spring leaf (1) in the clamping area, and at least in the case of one clamp the spring in this area comprising a raised and/or widened portion (17) which is preferably formed with the fibre-reinforced plastics material, and the leaf spring (1) being movable between at least two clamps (12) approximately transversely, and preferably at right angles, to the longitudinal direction of the spring.
Patent EP-0166790-A1 (EP)
Title: Servo-moteur a courant alternatif et son procede de fabrication
Inventor: KAWADA SHIGEKI
IPC: H02K15/02
Filed: 1984-12-28
Abstract: Un servo-moteur à courant alternatif utilise comme partie d'un carter de moteur la surface périphérique externe (216) d'un noyau de stator (21) formé en laminant de minces feuilles d'acier (22). Une paire de consoles (25, 26) sont fixées respectivement aux extrémités avant et arrière du noyau de stator (21). Des organes de palier (27, 28) sont placés respectivement sur les consoles (25, 26). Dans la fabrication, après que les consoles (25, 26) ont été fixées solidement sur le noyau de stator (21), des trous de montage de palier (25a, 26a) et des surfaces de montage du moteur (25b, 25c) sont usinées de manière à être concentriques et perpendiculaires par rapport à l'alésage axial (21a) et la surface périphérique externe (21b) du noyau de stator (21). Il est ainsi possible d'assembler un rotor (29) à travers les organes de palier (27, 28) de sorte qu'il présente une concentricité très précise par rapport au noyau de stator (21). On assure en outre le rapport de perpendicularité entre les surfaces de montage du moteur (25b, 25c) et l'arbre de sortie (29a).
Patent EP-0172248-A1 (EP)
Title: Manche d'outil a precussion
Inventor: RIEMANN HERBERT F
IPC: B25G1/10
Filed: 1985-02-26
Abstract: Un manche d'outil à percussion comprend un corps allongé que l'on serre dans la main et à l'extrémité duquel est fixée une tête de percussion (12). Le corps de manche est pouvu d'évidements transversaux (14) recevant les doigts, de rainures complémentaires sur les faces latérales opposées (18, 20) et d'un canal longitudinal recevant le pouce (16). En outre, un prolongement angulaire de queue (28) forme une zone de serrage entre la paume et les doigts. L'interaction entre la main et les doigts de l'utilisateur à des endroits alternés le long du corps de manche permettent de moduler la force des coups par un mouvement arqué autour d'un doigt faisant office de point de pivotement (F).