baber/WOPTO huggingface dataset:
Patent EP-0093372-A1 (EP)
Inventor: SZABO LASZLO
IPC: F15B15/14
Filed: 1983-04-25
Abstract: Reciprocating piston mechanism, which can be used as a motor, pump or, especially, a volumetric meter, having a cylindrical housing (H) in whose cylindrical space a piston (D) can be displaced back and forth, and whose cylindrical space is subdivided into two working chambers (V1, V2) constructed at the end face of the piston and whose two dead centre positions overlap one another, and having a sealable inlet opening (b) and a sealable outlet opening (k), which open into the cylindrical space and can each be connected alternately to one working chamber (V1) and the other working chamber (V2). The inlet opening (b) and the outlet opening (k) are arranged diametrically opposite one another on the circumference of the cylindrical space at its axial centre, where they are covered in each piston position by the piston (D). The piston (D) has channels (b1, b2, k1, k2) which open on the circumference of the piston offset with respect to one another and in the dead centre positions of piston (D) are sealed by the cylindrical housing (H) with respect to the inlet opening (b) and the outlet openings (k), and in the dead centre positions are situated in pairs on both sides of the inlet opening (b) or outlet opening (k). It is possible for the piston to be moved back and forth during the piston stroke by means of a control mechanism in such a way that in the piston positions between the dead centre positions the working chambers (V1, V2) are connected alternately via the assigned channels (b1, b2, k1, k2) in accordance with the respective direction of displacement of the piston (D) to the inlet opening (b) or the outlet opening (k) (Figs. 1a, 1b). <IMAGE>   <IMAGE>
Patent EP-0095193-A1 (EP)
Inventor: EMUNDS JOSEF
IPC: E02D17/08
Filed: 1983-05-25
Abstract: 1. A bracing frame for shoring plates (1 and 2) supporting the walls of a trench comprising at least two superposed braces (5 and 6) which are pivoted at both ends about level pivot pins (10) in vertical abutment posts (3 and 4) supporting the shoring plates and are held by means of springs (15) so as to be generally at a right angle to the abutment posts, characterized in that support faces (11 and 11') which are curved parallel to the pivot pins (10) or are inclined, are present at the ends of the braces (5 and 6), and on the abutment posts (3 or 4) abutment faces (12 and 12') are present which correspond to the support faces (11 and 11'), said abutment faces (12 and 12') forming with the support faces (11 and 11') at least two spring sockets (13, 13' and 14, 14') at each brace end, such sockets having a cross section which tapers in the plane of the pivoting of the braces (5 and 6) in both directions of pivoting and in each spring socket (13, 13' and 14, 14') a roller-like elastomeric spring member (15) is inserted with a pretensioning effect as a spring.
Patent EP-0134339-A1 (EP)
Inventor: TSUCHIYA HIDEJI
IPC: A01N47/24
Filed: 1983-08-18
Abstract: A herbicidal composition comprising as active ingredients sodium N-methoxycarbonylsulfanylamide and maleic hydrazide or a salt thereof exhibits an excellent herbicidal action by the synergistic effect of the two active ingredients. Choline maleic hydrazide is most preferred as the salt of maleic hydrazide.
Patent EP-0105628-A1 (EP)
Inventor: VAN DIJK PETRUS RICHARDUS MART
IPC: H05K7/10
Filed: 1983-09-06
Abstract: A connector for mounting a planar leadless electronic package (100) on a substrate (300) comprises a housing (1) carrying elastomeric contact structures (200), and a spring lid (7) which in use engages a package (100) in the connector and urges it towards the substrate (300), the lid (7) having portions (11) which engage with bolts (12) by which the connector is secured to the substrate (300) whereby the housing (1) is relieved of forces in the lid (7).
Patent EP-0093626-A1 (EP)
Inventor: CASSESE ANTOINE
IPC: F16B15/00
Filed: 1983-03-24
Abstract: 1. A universal staple comprising, more particularly, a strip folded in two near its central part (1), whose horizontal edge (2) which is the first to enter the material has a bevel, characterised in that the said edge (2) has a flat part (4) which extends between one-sixth and seventeen-thirtieth of the thickness of said staple, continued by an oblique part (5) forming an angle of between 11 and 17 degrees with the vertical.
Patent EP-0134368-A1 (EP)
Inventor: PETIT BERNARD
IPC: F42B10/48
Filed: 1983-09-01
Abstract: 1. A practice shell, of the spin-stabilized type, fired at a reduced range compared with the longer range of a combat shell of the same caliber, including at least one cavity (22) generated by revolution, intended to adjust its weight to that of the corresponding combat shell, characterized in that it includes spin-destabilization means intended to give it a dispersion in range and direction at least equal to the one which the corresponding combat shell would have at a longer range, the destabilization means consisting of an unbalancing mass obtained by means of a parallel or angular offset of the longitudinal axis y'y of the cavity with respect to the longitudinal axis x'x of the shell.
Patent EP-0112237-A1 (EP)
Title: Procédé et installation de recyclage des imbrûlés solides dans un lit fluidisé
Inventor: MORIN JEAN-XAVIER
IPC: F23C10/32
Filed: 1983-12-05
Abstract: L'invention a pour objet un procédé et une installation de recyclage des imbrûlés solides produits au cours d'une réaction exothermique réalisée en lit fluidisé (2) dans une enceinte (1) reliée à un dispositif (3) de séparation des particules solides entrainées avec les fumées et contenant une certaine proportion d'imbrûlés, les particules récupérées étant recyclées dans le lit fluidisé (2). Selon l'invention, pendant le fonctionnement normal du lit fluidisé (2) alimenté en matière combustible, on accumule dans un silo (4) les particules solides récupérées dans le dispositif de séparation (3) et périodiquement, on arrête l'alimentation en matière combustible et l'on recycle dans le lit fluidisé (2) les particules accumulées dans le silo (4) avec un débit réglé de telle sorte que la combustion des imbrûlés contenus dans le particules recyclées maintienne la température du lit fluidisé (2) au niveau voulu, la réaction exothermique étant entretenue alternativement par la combustion de la matière combustible en phase de fonctionnement normal et par la combustion des imbrûlés en phase de recyclage. L'invention s'applique spéialement aux chaudières alimentées en charbon pulvérisé.
Patent EP-0107604-A1 (EP)
Inventor: HISSUNG WOLFGANG DIETER CHARLE
IPC: F24B1/02
Filed: 1983-10-12
Abstract: The invention relates to a method which makes it possible to eliminate deflagrations produced by vertical sawdust burning stoves in the course of operation. The anti-deflagration device consists of a combination of a central venturi cylinder which is frustoconical (3) at the top and flared at the bottom, provided with notches (6) and placed in the central flue (9) consisting of the sawdust and of an elbowed tube (4) which connects the edge of the nozzle hole of the hearth (2) to the edge of the smoke pipe (5). The method according to the invention makes it possible to eliminate the deflagrations of vertical sawdust-burning stoves, and a venturi variation makes it possible to adapt it to central heating. It is intended to make possible the incineration of dry sawdust and green resinous sawdust, and the production of direct heat or of hot water. <IMAGE>
Patent EP-0094960-A1 (EP)
Inventor: TOROBIN LEONARD B
IPC: B22D23/00
Filed: 1982-11-10
Abstract: Des microfilaments métalliques relativement longs sont fabriqués à partir d'un matériau métallique formant film. Les microfilaments peuvent être utilisés pour fabriquer des matériaux structuraux de résistance élevée, améliorés et/ou peuvent être utilisés comme matériaux de renforcement dans des compositions plastiques et de caoutchouc. Les microfilaments sont fabriqués en formant un film liquide d'un matériau métallique en fusion formant film en travers d'un ajutage de soufflage coaxial (5), en appliquant un gaz de soufflage (10) à une pression positive sur la surface interne du film métallique pour souffler le film et former un tube ou cylindre creux allongé (12) de métal en fusion. Des moyens sont prévus pour former une paroi amincie ou portion affaiblie du film métallique en fusion formant la paroi du tube ou cylindre allongé. Un jet transversal (13) est utilisé pour diriger un fluide d'entraînement (14) sur et autour de l'ajutage de soufflage (5) en faisant un angle par rapport à l'axe de l'ajutage de soufflage. Le fluide d'entraînement (14), en passant sur et autour de l'ajutage de soufflage (5) induit dynamiquement un champ de pression de pulsatoire ou fluctuant du côté opposé ou abrité de l'ajutage de soufflage dans le sillage de l'ajutage de soufflage coaxial et produit un écoulement laminaire de fluide d'entraînement au voisinage du tube ou cylindre allongé en formation. Le mouvement continu du fluide d'entraînement (14) sur le tube ou cylindre allongé (12) produit des forces asymétriques de traînance de fluide sur le tube ou cylindre, et le tube ou cylindre se casse au niveau de la paroi amincie ou partie de paroi affaiblie longitudinalement pour former une multitude de microfilaments métalliques, et les microfilaments métalliques se détachent du tube ou cylindre allongé et de l'ajutage de soufflage coaxial et les microfilaments détachés sont emportés de l'ajutage de soufflage. Des ajutages de refroidissement (18) peuvent être disposés sous et de chaque côté de l'ajutage de soufflage (5) pour envoyer
Patent EP-0115296-A1 (EP)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1984-01-18
Abstract: An artificial light source device includes a light source lamp (1), a reflection mirror (2) for converting light from the light source lamp into parallel beam of light. A light-receiving edge surface of an optical conductor rod (3) is arranged opposedly to the reflection mirror and the parallel light is guided into the rod. And an optical conductor cables (4) comprises a large number of optical fibers, the light-receiving edge surface of the cables is arranged opposedly to the light-discharging edge surface, and the light discharged from the optical fiber is used as the light source.
Patent EP-0120251-A1 (EP)
Inventor: BENZ GOTTLIEB
IPC: B65B11/10
Filed: 1984-02-11
Abstract: The package to be wrapped is moved during a first step towards a foil section which is extended under tension transversely relative to the direction of movement of the package. During a further course of movement of the package the aforementioned foil section is applied to three sides around the package in a substantially U-shape. Subsequently, a loop is formed from the web-like foil by entraining means which act on the web-like foil. The two runs of the loop are releasably held at their ends by related holding means. These two loop runs of the foil are separated from each other using a cutting knife. The foil section thus produced, which runs along the rear side of the package, has a length which is greater than the height of the package. An end section of this foil section of greater length and which protrudes past the package is now displaced towards and against the underside of the package. A wrapping material preferably consisting of a polyvinylidene chloride foil having self-adhesive properties is used as the web-like foil.
Patent EP-0133451-A1 (EP)
Inventor: DORFFEL JORG DR
IPC: C08G6/02
Filed: 1984-05-09
Abstract: Condensation resins obtained by the polycondensation of alkyl aryl ketones and formaldehyde, wherein the polycondensation mixture contains 0.05 to 5% by weight, based on the alkyl aryl ketone, of an activator having the formula (A)    <IMAGE>  (A)  wherein X is a nitrogen or phosphorus atom; R1, R2 and R3 are each independently a C1-3-alkyl group or a phenyl group; and Y- is the anion of an inorganic or organic acid, have higher softening points than resins prepared by analogous processes but without the activator.
Patent EP-0126398-A1 (EP)
Inventor: KRAUSE HEINZ ING GRAD
IPC: H04L25/49
Filed: 1984-05-11
Abstract: Precoded signals are transmitted from the transmitter amplifier via a pulse-shaping network over a transmission line cable. The pulse-shaping network effects conversion into an AMI-coded signal and is designed as a bridged T element whose cross arm contains a short-circuited coaxial stub and whose bridging element contains an open-circuit bridging coaxial stub. The input impedances of these two stubs have a binary relationship. The bridged T element is designed so as to generate the specified pulse shape for the AMI code. Low- frequency signals arriving from the signal cable and generated by lightning on the signal cable are dissipated in the ohmic resistance presented to the cable. Additional lightning suppression measures such as protective diodes are no longer necessary. <IMAGE>
Patent EP-0162935-A1 (EP)
Inventor: SULOK JANOS DIPL-ING
IPC: A61M15/00
Filed: 1984-05-22
Abstract: 1. Aerosol generator for the production of aerosol droplets expediently below 5 mu m, particularly for the treatment of the respiratory pathways of animals, wherein the aerosol generator is formed as a pneumatic suction atomiser, with a fan serving for the production of pressurised air, a separating device for frusto-conical shape or having a frusto-conically shaped outer surface, an air deflector housing serving for returning the separated aerosol droplets and optically a liquid container connected via a liquid conveying duct with the atomiser, characterised in that there is provided an air deflector (4) equipped with a centrifugal blade, that the separating device (6) consists of louvring made up of elements of frusto-conical shape or having a frusto-conically shaped outer surface which are displaceable into each other.
Patent EP-0127870-A1 (EP)
Title: Dispositif pour détecter une caméra infrarouge adverse
Inventor: ROVATI PHILIPPE
IPC: G01S17/74
Filed: 1984-05-29
Abstract: Ce dispositif comporte un laser continu (1) infrarouge dirigé vers la caméra (25), un récépteur (10) des signaux infrarouges renvoyés par la caméra, un circuit de traitement (23) de ces signaux, capable de déterminer un temps de retard, un circuit de retard (22) délivrant des signaux électriques retardés dudit temps de retard par rapport à la réception des signaux infrarouge, et un laser pulsé (16) envoyant vers la caméra (25) des impulsions laser respectivement à la réception des signaux retardés. Application à la détection d'une caméra infrarouge adverse disposée sur un char de combat.
Patent EP-0130489-A1 (EP)
Inventor: WALTHER ALBERT DIPL-ING
IPC: H01L23/60
Filed: 1984-06-20
Abstract: Der Behälter (Magazinstange) weist in seinem Inneren der Länge nach verlaufende Führungsschienen auf, die in der Weise jeweils in einem Winkel relativ zum Halbleiterbauelement angeordnet sind, daß die Gehäuse der Bauelemente lediglich auf ihren Kanten geführt sind und eine Hohllage einnehmen. Somit wird ggfs. eine triboelektrische Aufladung auf ein Minimum reduziert, und der Schutz vor externer elektrostatischer Auf- und Entladung wird erhöht. Nach einer anderen Ausführungsform sind die Behälterwände zumindest teilweise aus zwei Schichten aufgebaut. Ferner sind im Inneren des Behälters (1) Gleitstege (5,8) angebracht, welche die triboelektrische Reibfläche zwischen den Bausteinoberflächen und der Behälterwand (1) verringern. In einer weiteren Ausführungsform der Erfindung ist zur Erhöhung des Bausteinschutzes ein hochohmiger Ladungskollektor (11) zwischen den Außenschlüssen (4) der Halbleiterbauelemente (7) im Innern des Behälters (1) angebracht.
Patent EP-0134931-A1 (EP)
Inventor: WURMINGHAUSEN THOMAS DR
IPC: C08L83/04
Filed: 1984-06-25
Abstract: A silicone composition which is stable in the absence of moisture but which in the presence of water will cure at room temperature to an elastomer, comprising a polyorganosiloxane having reactive end groups, a polyester and a thickening filler.
Patent EP-0132648-A1 (EP)
Inventor: MORISHITA AKIRA
IPC: F02N15/06
Filed: 1984-07-05
Abstract: An internal speed-reduction type starter comprises a cylindrical armature rotary shaft (49), a pinion shaft (67) inserted into the cylindrical rotary shaft, an epicyclic reduction gear (54,55,57) and an overrunning clutch (59, 60, 64), placed in the rear of the armature, which connects the rotary shaft (49) with the pinion shaft (67), an electromagnetic device (43) for causing the pinion shaft to slide in its axial direction to actuate an internal combustion engine.
Patent EP-0158743-A1 (EP)
Inventor: MIERSWA CHRISTIAN
IPC: G21F9/00
Filed: 1984-12-28
Abstract: A process and apparatus for decontaminating parts of nuclear power plants which are contaminated with radioactive material, wherein surface layers are removed from the parts. The parts to be decontaminated are treated with a jet of pressurized water which contains a granular abrasive and which may contain admixed air. The mixed effluent consisting of water, abrasive and detached particles is separated into an aqueous phase and a sludge phase, the sludge phase is dried, and the resulting dry material is separated into abrasive and particles smaller in diameter than the abrasive. The purified abrasive is recycled to the water for forming the jet of water under pressure, and the separated particles are made available for safe disposal.
Patent EP-0120535-A1 (EP)
Inventor: WONDERGEM WILLEM
IPC: H01J37/305
Filed: 1984-03-20
Abstract: A beam exposure apparatus comprises a displacement mechanism which serves forthe displacement of an object to be irradiated and which comprises a diaphragm drive. The diaphragm drive may be rigidly connected to a wall of the apparatus, a secondary shaft of the diaphragm drive being connected, by way of a friction coupling, to a partofthe object carrier to be positioned. The diaphragm drive is driven by a direct current drive motor which is powered by a pulsed direct current. The object can thus be positioned with a step accuracy of approximately 0.2 µm; this positioning can also be measured with this accuracy, for example, by means of an inductive position detector.
Patent EP-0123338-A1 (EP)
Inventor: GROENEVELD CHRISTIAAN
IPC: C07C41/06
Filed: 1984-03-29
Abstract: A process for the preparation of methyl tertiary butyl ether (MTBE) in two stages:the first stage comprising the reaction of isobutene with methanol in the presence of an acid catalyst, yielding MTBE, while the second stage comprises firstly the conversion of normal-butenes present in the hydrocarbon flow, which resons behind after separation ofthe MTBE formed in the first stage into isobutene and secondly passing the mixture thus obtained to a reaction zone to form MTBE.Optionally an extra amount of methanol can be supplied to said reaction zone. Said reaction zone can be the same as that used in the a.m. first stage or an other one.
Patent EP-0129271-A1 (EP)
Inventor: SPITS MARC
IPC: A61F6/08
Filed: 1984-05-24
Abstract: The present invention relates to an intra-vaginal contraceptive device such as a diaphragm or pessary.The contraceptive device of the invention comprises a central, flexible cap-like body portion engaged by the inside of a rigid inner ring with almost fixed diameter, and by an outer part lying in the plane of and around the inner ring and being connected thereto, the outer diameter of said outer part having the ability of increasing under influence of the local circumstances after being inserted into the vagina.Preferably said outer part consists of an outer ring of a material having the ability of expanding, thus increasing the diameter of said outer ring, and an elastic membrane continuously connecting the outer ring with the inner ring.Said cap-like body portion, may be impregnated with a retarded release medicine such as a spermacide.
Patent EP-0170736-A1 (EP)
Inventor: MOOREHEAD ROBERT MONTE
IPC: G01M3/18
Filed: 1984-07-09
Abstract: Transmitters (16A, 16B ...) are arranged at intervals along the pipe line (10) to detect leaks by the effect of oil on an associated fibre optic loop (18A, 18B ....) The transmitters are coupled to a central station 20 by a common cable (14) and send asynchronous coded messages identifying their position and the fault status of the associated section of pipeline. Power is supplied to cable (14) by source (22) and the messages received at receiver (24) are decoded and analyzed and fault messages passed to printer/ alarm (30).
Patent EP-0141694-A1 (EP)
Inventor: BERNHEIM JEAN-PIERRE
IPC: F16P3/12
Filed: 1984-08-29
Abstract: 1. A vintage press comprising a cylindrical rotatable cage (1) having a horizontal or inclined axis, provided internally with longitudinal members (25) which are parallel to one another and to its axis (X-X), traversed by an axial screw (26) connected with pressing plates, this cage (1) being moreover provided at one end with a first fixed annular door (6) having in its upper part an opening (7) for charging the grapes, and at its opposite end (12) with a second outlet door for the grapes after a pressing cycle, gear wheels (2) for driving the cage (1) in rotation being mounted coaxially at the ends of the latter, and the opening of the annular door (6) being surmounted by a charging hopper (8), characterised in that it comprises a safety device mounted between the hopper (8) and the charging opening (7) of the annular door (6) and which comprises means (28, 29, 37, 38) for automatically controlling the stoppage of the rotation of the cage (1) and the longitudinal members (25) in the event of the introduction of a foreign body in the charging opening, such as the hand (27) of an operator, which would be driven by a longitudinal member (25) against the edge (7a, 7b) of the charging opening (7), and the safety device comprises at least one pivotable flap (28) and preferably two flaps (28, 29) respectively placed above a radial edge (7a, 7b) of the charging opening (7) and mounted to be pivotable about an axis (31, 32) parallel to the axis (X-X) of the cage (1) and to the longitudinal members (25), this (or these) flaps being articulated to a transmission linkage (37) cooperating with an electric contact (38) which is capable of being actuated by the displacement of the linkage (37) resulting from a pivoting of the flap (28, 29) toward the edge (7a, 7b) of the charging opening (7) so as to automatically bring about the stoppage of the rotation of the longitudinal members (25) and the cage (1) upon the pivoting of the flap (28, 29) through a predetermined angle.
Patent EP-0117239-A1 (EP)
Inventor: HENRIKSSON ARNE
IPC: B60P1/02
Filed: 1984-01-25
Abstract: A device in lorries equipped with a lifting frame (3) which is attached to the lengthwise frame beams (2) of the vehicle and which is arranged to be raised and lowered by means of link arms (11) and piston-and-cylinder units (13). The lifting frame is designed to handle one or several load-carriers, such as load-carrying platforms, containers and similar freight-carrier means, which load-carriers are equipped with lengthwise support beams and are arranged to be secured to the lifting frame (3) or to be lifted off the lorry with the aid of said frame. A mounting frame (4) secured to the frame beams (2) is provided with at least three transverse beams (9). Each one of the beams is provided on one side in the lengthwise direction of the lorry (1) with pivot points (10) in which are journalled the lower end of a link arm (11), and at least two of the transverse beams (9) are provided on their opposite sides with pivot points (12) in which is journalled the lower end of at least one piston-and-cylinder unit (13). The upper ends of the link arms (11) and the piston-and-cylinder units (13) are journalled in pivot points (14) formed in the lifting frame (3).