baber/WOPTO huggingface dataset:
Patent EP-0042331-A1 (EP)
Title: Procédé de traitement d'effluents aqueux contenant des substances organiques et des sels minéraux
Inventor: SZILAGYI FERENC
IPC: F23G7/00
Filed: 1981-06-11
Abstract: Procédé de traitement d'effluents aqueux contenant des substances organiques et éventuellement des sels minéraux par combustion dans un four incinérateur. L'effluent est pulvérisé par l'intermédiaire d'un injecteur au sommet du four dans la flamme des brûleurs à combustible liquide ou gazeux, situés vers la partie supérieure du four, disposés presque tangentiellement au périmètre du four et incliné vers la base du four pour créer une turbulence entraînant le sel vers le centre et évitant son dépôt sur les parois.
Patent EP-0042790-A1 (EP)
Title: Dispositif pour mesurer la pression de pneumatiques notamment pour aéronefs
Inventor: LEFAUCHEUX JEAN-LOUIS JOSEPH R
IPC: G01L17/00
Filed: 1981-06-17
Abstract: Le dispositif comprend un capteur passif de variation de pression (1), un transformateur (2), dont le primaire (2a) est relié au capteur (1) et est solidaire de la roue d'un aéronef, et dont le secondaire (2b) est concentrique au primaire (2a) et est fixé au train d'atterrissage de l'aéronef, un câble relié au secondaire (2b) du transformateur (2) et à un oscillateur (4) situé dans la cabine de l'aéronef, et des moyens (5) pour transformer le signal de l'oscillateur (4) en une tension continue proportionnelle à la variation de pression.
Patent EP-0050082-A1 (EP)
Inventor: STUART RICHARD L
IPC: H04L5/14
Filed: 1981-10-15
Abstract: A pair of full duplex modems (12,14), each at one end of a two-wire voice grade telephone channel (16), simultaneously transmit synchronous data at high speeds in both directions. In each modem, the simultaneous transmission and reception are accomplished by frequency division. The high speed operation is obtained by odd/even bit stream division and full response binary to ternary level coding coupled with nine level quadrature amplitude modulation and correction framing techniques.
Patent EP-0067164-A1 (EP)
Inventor: RUHLE WALTER
IPC: H02K1/18
Filed: 1981-10-31
Abstract: On propose une machine electrique (1) servant de moteur de demarrage pour moteur a combustion interne. La machine comprend une enveloppe (2) abritant six aimants permanents (3 a 8) pour le champ d'excitation. Les aimants permanents en arceau (3 a 8) sont situes sur la paroi interne (9) de l'enveloppe (2). Ils sont maintenus transversalement par des pieces de fixation (13, 14, 47) et des guides (11, 12) de l'enveloppe (2) ainsi que par des decoupures des pieces de fixation (13, 14, 47) faisant ressort (15, 25, 49). Les aimants permanents (3 a 8) sont fixes en direction longitudinale par des pieces de fixation (13, 14, 47) et par le couvercle de palier (39) respectivement le palier intermediaire (43) ou le palier moteur (42) qui sont eux-memes fixes sur la face frontale (10 respectivement 14) de l'enveloppe. La fixation se fait de maniere a resister aux secousses et a compenser les tolerances. Pour cela on accole aux pieces de fixation (13, 14, 47) un gabarit (23, 32) adjacent au couvercle de palier (39) et a la partie frontale (40) des aimants permanents (3 a 8) des saillies contigues (21, 22, 29, 30, 48) faisant ressort. Le palier intermediaire (43) ou le palier moteur (42) sont formes avec des saillies (45) adjacentes aux aimants permanents (3 a 8).
Patent EP-0066140-A1 (EP)
Inventor: ABDERHALDEN HERBERT
IPC: E03C1/33
Filed: 1982-05-13
Abstract: 1. Attachment claw, especially for an inset sink, with an insert member (3) having a claw member (4) connected thereto, wherein the insert member (3) includes at least one groove (7) for receiving a rail (8) together with at least one cam (10) for engaging in an aperture (13) in the rail and retaining said rail in place, characterised in that in order to push the rail (8) into the groove (7) and shift or remove the claw (4), the cam (10) is pivotable out of the insertion plane (14) and after the rail has been pushed into its retention position is reversely pivotable, or vice versa.
Patent EP-0073443-A1 (EP)
Inventor: HAMPRECHT GERHARD DR
IPC: A01N43/72
Filed: 1982-08-23
Abstract: 2H-1,2,4,6-thiatriazine-1,1-dioxides of the formula I   <IMAGE> where R1, R2 and Hal have the meanings given in the description, are used for controlling undesirable plant growth.
Patent EP-0074552-A1 (EP)
Inventor: MOMBERG WOLFGANG
IPC: F16L37/28
Filed: 1982-08-30
Abstract: 1. A hose or pipe coupling (1, 4) of large nominal width and for valve forces which are heavy to overcome and having a self-closing valve body (10) and an annular piston (9) which is spring-loaded in the direction to close the valve and which when acted upon by a pressure medium lifts this valve body (10) off its seat (30), as well as having a ball catch locking mechanism (15-23) having a locking sleeve (19) on the one half-coupling (1), where the annular piston (9), independently of the medium flowing through, is acted upon by a pressure medium from outside via a lead which can be plugged in by means of a rapid action coupling (31, 32), and a bolt member (32) is provided, which secures the locking sleeve (19) in the coupled position, characterized in that the bolt member is formed by the detachable half-coupling (32) of the rapid action coupling (31, 32) for the pressure medium connection, which is arranged directed transversely to the path of displacement of the locking sleeve (19) upon opening, and that the locking sleeve (19) in its opened position (Figure 4) which can be achieved with the half-coupling (32) of the rapid action coupling for the pressure medium connection released, is located against advance into its coupled position by a catch device (16, 23, 24, 25) and upon uniting the hose or pipe coupling (1, 4) the catch can be released by a control surface (38) on the other half-coupling (4) of the hose or pipe coupling (1, 4).
Patent EP-0083828-A1 (EP)
Inventor: GROSSMAN DAVID GARY
IPC: A61K6/06
Filed: 1982-01-11
Abstract: A thermally crystallizable glass consisting essentially in weight percent as calculated from the batch of 45-70%, SiO 2 , 8-20% MgO, 8-15% MgF 2  5-35% R 2 0 + RO, wherein RO ranges from 0-25% and consists of one or more oxides selected in the indicated proportions from the group consisting of 0-20% K 2 O, 0-23% Rb 2 O and 0-25% Cs 2 O and wherein RO ranges from 0-20% and consists of oxides selected from the group consisting of SrO, BaO and CdO, 0-7% ZrO 2 , 0-2% Al 2 O 3  and 1-9% total of ZrO 2  + Al 2 O 3  and 0-10% total of glass colourants crystallizable to a tetrasilicic fluorimica glass-ceramic material exhibiting excellent stain resistance. 
     Articles having reduced stain resistance, in particular dental constructs made a glass-ceramic of the above composition are particularly useful.
Patent EP-0056715-A1 (EP)
Inventor: HUGGINS DALE K
IPC: C22B34/34
Filed: 1982-01-15
Abstract: A process is disclosed for recovering tungsten and molybdenum values from tungsten concentrates containing molybdenum in an amount at least about one-twentieth of the amount of contained W0 3 . The concentrate, generally a wolframite concentrate, is subjected to dissolution in hot NaOH solution to provide a pregnant liquor or solution containing tungsten and molybdenum values. The solution, after purification, is treated with a sulfide precipitation agent to precipitate MoS 3  and some WS 3  using a stoichiometric excess of a sulfide precipitating agent to produce a filtrate containing tungsten substrate free of molybdenum. The sulfide precipitate is dissolved in dilute NaOH solution and again precipitated using a stoichiometric deficient amount of the sulfide precipitating agent to produce a precipitate of MoS 3  low in tungsten. The foregoing sulfide precipitation steps may be reversed.
Patent EP-0071408-A1 (EP)
Inventor: HUDDLE FRANCIS GODFREY
IPC: F16J3/02
Filed: 1982-07-22
Abstract: A peripheral portion of a diaphragm (12) is clamped between respective clamping surfaces of clamping members (17, 23) by means of a band, (33) which embraces the clamping members. An abutment (40) on one of the clamping members establishes a predetermined positional relation between the clamping members. In the fully tightened condition of the band, the pressure between the diaphragm and the clamping surfaces of the clamping members is independant of the tension in the band.
Patent EP-0079701-A1 (EP)
Inventor: CHELL ROBERT
IPC: F16B45/02
Filed: 1982-10-27
Abstract: A safety hook (Figure 1) having a bowl (8) and shank (10) pivotable relative to a latch (4) on a fulcrum pin (16). A catch face (42) on the latch (4) is engageable by a detent face (44) on a cranked trigger (22) positioned in an aperture (18) in the shank (10) and pivotable on a pin (24) extending perpendicular both to the fulcrum pin (16) and the central axis of the shank (10). A chamfered edge (26) extends substantially flush with the adjacent face of the shank (10) and the edte (30) of the associated aperture is also chamfered. A V-spring (34) biasses the trigger (22).
Patent EP-0079177-A1 (EP)
Inventor: SCHARF DANIEL J
IPC: C08K5/02
Filed: 1982-10-28
Abstract: Polyamide compositions, flame retarded using a halogenated organic flame retardant, are blended with a polymer blend resin which is at least partially incompatible with and has a lower melt viscosity than the polyamide, to improve the arc tracking resistance of the polyamide composition. The polyamide compositions are particularly useful in the manufacture of flame retarded electrical components.
Patent EP-0081952-A1 (EP)
Inventor: OHKAWA TIHIRO
IPC: G21B1/21
Filed: 1982-12-02
Abstract: A multipole plasma pinch method and apparatus produces hot magnetically confined z-pinch plasma with a plurality of z-pinch current channels arranged so as to generate a multipolar magnetic field and at least one hyperbolic magnetic axis within the plasma space roughly enclosed by the channels, forming thereby a region of average magnetic well in a region of nested closed plasma magnetic surfaces surrounding the plasma current channels, when the magnetic field component in the direction of the hyperbolic axis is also made to be substantially zero in the vicinity of the hyperbolic axis. The multipole pinch invention may be operated so that q and field reversal take place within the plasma, and the plasma so produced closely approximates known theoretical stability conditions. The well-producing hyperbolic axis of the present invention is produced effectively by replacing the solid conducting rings of prior art multipole plasma confinement devices by z-pinch-like toroidal current channel loops of plasma. The plasma Is formed inside a vacuum chamber and an electrically conducting shaping sheel assembly, whose noncircu- lar poloidal cross section imparts the desired shape to the plasma. The shape of the plasma may be maintained and/or adjusted by means of electrical currents driven through appropriately distributed external conductors.
Patent EP-0062557-A1 (EP)
Inventor: SCHMITT MAURICE
IPC: B65D85/66
Filed: 1982-03-18
Abstract: Device for enwrapping very long articles to be delivered in rolls and, more especially, flexible conveyor belts, characterised in that it comprises - a rigid frame (1) comprising two spaced lateral supports (5) integral at their lower part with a horizontal chassis (3) and each having at their upper part a bearing (8) which opens in order to receive and wedge end bearing surfaces of the hub (12) of the roll, - a horizontal palette (2), on which the chassis of the frame is fixed, of the type comprising longitudinal members (16) which are perpendicular to the vertical plane of the axis of the roll and raised off the ground to provide a passage for the fork of a lifting truck, at least laterally in the direction parallel to the axis of the roll. <IMAGE>
Patent EP-0065453-A1 (EP)
Inventor: CHARLES ROBERT
IPC: B23K28/00
Filed: 1982-05-05
Abstract: 1. Heat exchanger defined by two parallel surfaces, comprising a bundle of parallel metal tubes connected for constituting a circuit for a first fluid and interleaved with at least one bundle of elongated metal elements in thermal contact with the tubes (10) and with a second fluid, constituting a layer with the tubes, characterized in that the tubes (10) have a rectangular cross section and are in contact with the adjacent elongated elements (11a, 11b) over the whole areas of confronting flat surfaces of said tubes and said elements and in that said tubes (10) and said elongated elements (11a, 11b) are of steel, are protected against external corrosion and mutually thermally connected by not galvanization which provides a metallurgical bond between tubes and elongated elements.
Patent EP-0070302-A1 (EP)
Inventor: DONATO GUIDO A
IPC: B60H1/16
Filed: 1982-01-18
Abstract: Un systeme de regulation de la temperature utilise dans un vehicule electrique permet un fonctionnement en boucle ouverte et un fonctionnement en boucle fermee. Dans le mode en boucle fermee, l'air est force au travers des moteurs electriques (10, 12) du vehicule puis est ensuite envoye a des composants selectionnes (8, 5, 1) du vehicule pour les maintenir dans un etat chaud et sec. Dans le mode en boucle ouverte, l'air exterieur peut entrer dans le systeme pour empecher le surchauffage des composants critiques. Le systeme est destine a etre utilise dans un vehicule electrique, tel qu'un chariot elevateur a fourche qui doit fonctionner alternativement dans des conditions de froid extreme et a des temperatures normales.
Patent EP-0102353-A1 (EP)
Inventor: SINCLAIR GRAHAM ROGER
IPC: B64C25/40
Filed: 1982-08-13
Abstract: Des moyens de rotation des roues d'atterrissage d'un aéronef possèdent une prise d'air (21) montée sur le train d'atterrissage (10) entre une paire de roues d'atterrissage (16) sur lesquelles sont montés des pneus (14). Une sortie de roue (25) de chaque côté de la prise d'air (21) dirige le flux d'air sur les aubes de turbine (20) formées de manière solidaire avec les roues d'aterrissage (16) sous la forme de rayons reliant les pourtours des roues au moyeu (15) des roues (dans lesquels sont incorporés des systèmes de freinage à disque). La prise d'air (21) possède une sortie d'évent vers l'arrière (24) qui est fermée sélectivement par des portes à charnière (29) et/ou des volets (34) pour diriger le flux d'air vers les aubes de turbine (20) ou est ouverte pour permettre une partie du flux d'air de bypasser les aubes de turbine (20) et donc de réduire la trainée produite par la prise d'air lorsque le train d'atterrissage (10) est abaissé avant d'atterrir ou au moment du décollage.
Patent EP-0087455-A1 (EP)
Inventor: ARENS HANS
IPC: C02F1/68
Filed: 1982-09-07
Abstract: Le dispositif d'essai (10) est destiné à un dispositif de dosage (1) qui est utilisé principalement pour le traitement des eaux. Le dispositif d'essai peut être connecté au circuit électrique et au conduit de dosage du dispositif de dosage pour simuler et contrôler toutes les fonctions de celui-ci.
Patent EP-0092883-A1 (EP)
Inventor: CONKLIN JERRY R
IPC: B01D17/04
Filed: 1983-04-20
Abstract: Emulsions of oil and water are resolved by contacting the emulsions with a heterocyclic ammonium polyamidoamine having pendant and/or backbone heterocyclic ammonium moieties, e.g., an adduct of (1) polyamidoamine prepared from methyl methacrylate and ethylenediamine and (2) epichlorohydrin.
Patent EP-0090689-A1 (EP)
Inventor: MACOVSCHI MIHAIL
IPC: G01V3/10
Filed: 1983-03-04
Abstract: 1. A device for detecting a magnetic target (7) in a proximity zone comprising a well-defined external limit (14) comprising an inductive sensor (3) having a resonant LC circuit in which the approach of the target causes a variation in the phase displacement between the current and the voltage in the resonant circuit, and an oscillator (1) emitting a voltage signal at stable frequency, characterised in that the resonant circuit is a series circuit and in that the detecting device also comprises an electronic board (11) remote from the sensor (3), comprising the oscillator (1) of which the signal is sinusoidal, of constant amplitude and within the low frequency range, a line control circuit (2) supplied by the oscillator (1) and supplying the sensor (3), a circuit (4) for detecting the passage through zero of the voltage supplied by the oscillator (1), a circuit (5) for detecting the passage through zero of the current supplied by the line control circuit (2), and a phase comparing circuit (6) of which the output changes state when phase displacement between the current and the voltage changes sign, signifying that the target (7) has reached the external limit (14) of the proximity zone.
Patent EP-0095500-A1 (EP)
Inventor: HUTCHINS BURLEIGH M
IPC: B25J9/10
Filed: 1982-12-07
Abstract: Robot (20) léger, relativement compact, se prêtant à différentes utilisations, du type à trois axes, comprenant un système de commande de moteur monté sur la base qui détecte la position d'un bras de robot au travers d'un système d'asservissement comprenant des potentiomètres de détection de position (96, 230, 332) montés dans le système de commande du moteur et un système de commande par réaction permettant de coordonner le déplacement vertical et horizontal d'un bras de robot (30) et de permettre son équilibrage contre la force de gravité.
Patent EP-0122942-A1 (EP)
Inventor: NAKASHIMA SEIICHIRO
IPC: B25J19/02
Filed: 1983-10-20
Abstract: Un mécanisme de poignet pour un robot industriel comprend un poignet de robot industriel (30) disposé à l'extrémité libre d'un bras de robot (20) et possédant deux degrés de liberté, c'est-à-dire un mouvement oscillatoire et un mouvement de pivotement autour de deux axes sensiblement orthogonaux. Le poignet de robot (30) peut effectuer un changement de 90o dans le sens de mouvement grâce à un mécanisme à engrenage conique (96) monté dans l'un ou l'autre de deux mécanismes (80, 82, 90, 92, 96) de transmission du mouvement oscillatoire et du mouvement de pivotement, respectivement, et des organes (110a, 110b, 120a, 120b) de détection de déplacements excessifs dans les deux sens, ainsi que des organes (112a, 112b, 122a, 122b) de détection des positions de repos dans les deux sens sont disposés coaxialement sur l'un des deux axes orthogonaux.
Patent EP-0120277-A1 (EP)
Inventor: WENTZELL TIMOTHY HARWOOD
IPC: F16L55/136
Filed: 1984-02-20
Abstract: A generally cylindrical tube repair assembly (26,80) having an outer diameter approximately equal to the tube inner diameter. The assembly includes three main components, one of which is compressed and expanded by the other two into sealing engagement with the tube wall. The components includes an elongated tension member (28) having an enlarged head portion (30) at its upper or lead end, and a stem portion (34) at the other end. A generally cylindrical expander ring member (40) is disposed about the lower portion of the tension member, and a ferrule-type, radially expandable compression member or sleeve (44) is interposed between the enlarged head and the ring. Means (42) are included for immobilizing the ring member against the tube sheet (12) while drawing down the tension member head. Tapered surfaces (46,48,50,52) on the sleeve, the head, and the ring produce a wedge-like interaction therebetween, such that the upper and lower surfaces of the sleeve expand outwardly into sealing engagement (70,74) with the adjacent tube wall (16').
Patent EP-0147502-A1 (EP)
Inventor: KRAUS SIEGFRIED
IPC: E04B7/16
Filed: 1984-04-07
Abstract: 1. Roof, particularly as an assembly-set, with at least one moveable roof-part (4), consisting of two parallel metallic longitudinal girders (2, 3) having a rectangular cross-section, of at least one metallic inner frame (6) with inserted plates (7) covering at maximum approximately half the roof-area and being moveable between the longitudinal girders (2, 3) via rollers (15) on opposite guide-rails (12, 19), as well as of a supporting structure comprising the remaining roof-area having also inserted plates (10), wherein the one guide-rail (12) is L-shaped and attached to the vertical inner wall-surface (2a) of one of the longitudinal girders (2, 3), wherein the at least one inner frame (6) is mounted upon carriage-brackets (14, 18) having rollers (15), and wherein a U-shaped drainage channel (33) is attached to one of the longitudinal girders (3), comprising the features : a) the longitudinal girders (2, 3) are mounted on different levels, b) the one, L-shaped guide rail (12) is attached to the upper longitudinal girder (2), c) the U-shaped drainage channel (33, 49) is attached in a parallel manner to the lower longitudinal girder (3), d) supporting bridges (23, 53) are inserted into the drainage channel (33, 49) in a linked manner and with distances in between, e) at least one guide-rail (19) for the at least one moveable roof-part (4) and a supporting structure (63) for the remaining roof-structure are attached to the supporting bridges (23, 53) and optionally to the drainage channel (33, 49).
Patent EP-0143909-A1 (EP)
Inventor: GROSSMANN HORST
IPC: H01H13/08
Filed: 1982-01-27
Abstract: A portable electric tool has an elongated lever (16) pivoted (22) intermediate its length and contained fully within the tool housing (2). The rear end (42) of the lever (16) operates a reversing switch (14), and the forward end (24) of the lever engages in an actuating member (28) slidably along a transverse slot (74) in the lower wall (34) of the tool housing (2). Intermediate the forward end of the lever (16) and its pivotal axis (22), a downwardly projecting pin (36) coacts with a partition (40) in the upper part of the trigger (12) of a trigger-switch (10) to prevent pivoting of the lever (16) while the trigger (10) is in an inward position engergizing the tool.
Patent EP-0139217-A1 (EP)
Inventor: ROSSI MARIO
IPC: B41J2/275
Filed: 1984-09-15
Abstract: Electromagnetic printing group for dot matrix printer where the armature movement towards the rest position is damped by a counterarmature (22) interposed between the armature (6) and a resilient element (20) defining the rest position so that the air cushion interposed between counterarmature (22) and armature (6) provides a first damping action followed by the damping caused by the ballistic impact between armature and counterarmature and finally by the resilient damping of the residual energy of the armature (6) and counterarmature (22) caused by the resilient element dissipation.
Patent EP-0145929-A1 (EP)
Inventor: BISHOP TIMOTHY E
IPC: C09D175/14
Filed: 1984-11-07
Abstract: Buffer-coated and overcoated optical glass fiber is disclosed in which the topcoat has the high strength and high tensile modulus combined with good elongation and solvent resistance associated with extruded jacket coatings, but which is applied by ordinary coating procedures and cured by exposure to ultraviolet radiation. The coating compositions which enable this to be achieved comprise 30% to about 80% of linear diethylenic polyester polyurethanes which are the linear polyurethane reaction product of an organic diisocyanate with hydroxy-functional polyester formed by reacting a diol, such as ethylene glycol, with with certain dicarboxylic acids, such as adipic acid. This polyurethane is end capped with a monoethylenically unsaturated monohydric alcohol. At least 50% of this diethylenic polyester polyurethane is combined with at least 5% of liquid diethylenic diester of a diglycidyl ether of a bisphenol, and at least 5% of liquid monoethylenically unsaturated monomer having a glass transition temperature above about 55°C, these proportions being based on total reactive components.