baber/WOPTO huggingface dataset:
Patent EP-0226294-A1 (EP)
Inventor: ERICKSON JOHN WALDEMAR
IPC: F04D1/12
Filed: 1986-10-15
Abstract: A pitot tube (40) for a pitot type centrifugal pump has a passageway (42) comprising a circumferentially directed inlet (44) which is connected to an axially directed outlet (46) by a first transition portion (50), a radial portion (48), and a second transition portion (52). The tube is reinforced by a rib (54) which extends across the passageway and which has an airfoil cross-section (56) in the first transition portion of the passage. The rib (54) streamlines fluid flow and enables the walls of the tube to be reduced in thickness to decrease drag.
Patent EP-0228832-A1 (EP)
Inventor: PENNECK RICHARD JOHN
IPC: H04R1/02
Filed: 1986-12-05
Abstract: A support for supporting an elongate piezo electric pressure sensor (1), e.g. a piezo electric coaxial cable, comprises a cylindrical hollow support member (1) and a potting material (3) located inside the support member (1). The support member has a tensile modulus of elasticity E in the circumferential direction, and the potting material has a bulk modulus of elasticity Kp governed by the inequalities     and       
     where T is the wall thickness and R is the radius of the support member. 
     The support members has at least one helical depression (2) in its external surface that extends along the support member (1) for locating the piezo electric sensor.
Patent EP-0202959-A1 (EP)
Title: Dispositif de réglage d'une colonne de direction d'un véhicule automobile pourvu de moyens de blocage à genouillère
Inventor: HALDRIC BERNARD
IPC: B62D1/184
Filed: 1986-03-11
Abstract: Dispositif de réglage de la position d'une colonne de direction d'un véhicule automobile comportant un tube (1) support de colonne solidaire d'un boitier (2) de section rectangulaire et monté déplaçable angulairement au moyen d'une articulation (9) fixée à la caisse du véhicule, entre les ailes (3) d'une ferrure fixe (4), caractérisé en ce qu'il comporte des moyens de blocage à genouillère comprenant une tige (7) traversant ledit boitier et engagée dans des lumières (8) ménagées dans les ailes (3) de la ferrure, ladite tige étant pourvue à une extrémité de moyens (11,11a) de butée contre l'une des ailes (3) de la ferrure et étant pourvue à son extrémité opposée d'une tête (12) entre laquelle et l'autre desdites ailes (3) de la ferrure (4) est interposé au moins un élément (13,14) d'une genouillère pourvu d'un levier de commande (14).
Patent EP-0220988-A1 (EP)
Inventor: LAURENT NATHALIE
IPC: A61K39/00
Filed: 1986-10-16
Abstract: On incube des érythrocytes infectés par le parasi­te Babesia canis dans un milieu de culture convenable pour la survie des érythrocytes et la multiplication des parasi­tes, en présence de sérum homologue, à l'état sensiblement statique, en atmosphère normale, tout d'abord à température élevée de 34 à 38°C, puis basse température, notamment entre 0 et 10°C, ce cycle pouvant être reproduit. On re­cueille le surnageant que l'on centrifuge et que l'on fil­tre. On prépare un vaccin contre la piroplasmose du chien à partir de ce surnageant.
Patent EP-0238772-A1 (EP)
Inventor: EIN-GAL MOSHE
IPC: A61B17/22
Filed: 1986-09-04
Abstract: Non-invasive apparatus for the disintegration of body calculi comprising shock wave initiation apparatus (10 & 12), shock wave focusing apparatus the shape of which is selected from the group consisting of (a) no more than half longitudinally of an ellipsoidal-like inner surface (4) and (b) the inner surfaces of a plurality of cylindrical tubes which are so aligned as to focus at a single point (34), first shock wave liquid transmission apparatus (20) for transmitting the shock waves (32) from said initiation apparatus to a second shock wave liquid transmission apparatus (28), and shock wave liquid transmission apparatus for transmitting the shock aves from the first shock wave liquid transmission apparatus to a patient (30).
Patent EP-0222679-A1 (EP)
Inventor: FARRAND THOMAS ALGER
IPC: F01D5/30
Filed: 1986-11-04
Abstract: sideplate for a turbine disk is secured to the disk by cooperating bayonet fastening means on the plate and disk, and the plate carries a seal adjacent to its inner periphery, and two pilot areas cooperating with the disk to maintain concentricity, an outer rim seal near the disk periphery, and the sideplate rests on the disk near the periphery to hold the blades in position and to direct the cooling air through the disk.
Patent EP-0220155-A1 (EP)
Inventor: LAVENGOOD RICHARD EUGENE
IPC: C08L33/08
Filed: 1986-08-20
Abstract: A polyamide composition of improved impact resistance comprising a blend of components (A) a graft polymer of a (methl-acrylate and/or (meth)-acrylonitrile and a vinylaromatic monomer grafted onto a substrate rubber, (B) a polyamide resin. (C) an acid-containing acrylate copolymer rubber and (D) an effective amount of an acid-containing polymer to improve the impact resistance of the polymer blend.
Patent EP-0224589-A1 (EP)
Inventor: NEKO NORIAKI
IPC: B29C45/50
Filed: 1986-04-25
Abstract: Unité de commande d'entraînement pour une machine de moulage à injection possédant des servo-moteurs (M1, M2 et M3) en tant que sources d'entraînement. L'unité de commande d'entraînement prévient la perte de contrôle de la machine de moulage à injection lorsque les servo-moteurs ne sont plus capables de suivre le fonctionnement, et empêchent que la vitesse de fonctionnement de chaque fonction de la machine de moulage à injection dépasse la vitesse prédéterminée. Les servo-moteurs (M1, M2, M3) sont commandés par les signaux de sortie des servo-circuits (10, 11, 12) qui comprennent un registre d'erreurs (21) stockant la différence entre une instruction de décalage (a) provenant d'un contrôleur (1) et une quantité de décalage pratique (b) des servo-moteurs. Le contrôleur lit la valeur stockée dans le registre d'erreurs, et la compare à une valeur prédéterminée. Lorsque la première valeur est supérieure à la valeur prédéterminée, le contrôleur cesse temporairement de produire l'instruction de décalage.
Patent EP-0229088-A1 (EP)
Title: Systeme de fabrication flexible
Inventor: SCHUSTER JOACHIM
IPC: B23Q7/14
Filed: 1986-06-13
Abstract: Un système de fabrication flexible possédant au moins deux centres d'usinage (1), une première installation de transport (5) qui peut se déplacer selon des coordonnées rectangulaires, un transporteur pour les pièces des centres d'usinage (1), une deuxième installation de transport (8) qui peut de déplacer selon des coordonnées rectangulaires pour les outils derrière les autres d'usinage, un troisième ensemble d'installations de transport (7) devant les centres d'usinage qui transporte à la zone du travail des centres d'usinage (1) les pièces transférées de la première installation de transport (5), un premier poste (6) dans lequel sont stockées les pièces dans la zone d'activité de transporteur, et des systèmes de serrage dans lesquels les pièces sont enservées pour le transport et l'usinage. L'invention est caractérisée par le fait que la première installation de transport (5) est conçue comme un portique transversal et possède, comme le transporteur, une pince pour recuillier directement les pièces, que les pièces sont stockées dans les premier poste (6) sans dispositifs de serrage des pièces et que les dispositifs de serrage des pièces recueillent automatiquement les pièces apportées par la première installation de transport (5). De cette manière il est possible d'assurer une reserve tampon des pièces à un prix avantageux.
Patent EP-0241668-A1 (EP)
Inventor: ATZORI CLAUDIO
IPC: C22B21/00
Filed: 1987-02-14
Abstract: Process for recovering the scraps deriving from the machining of aluminum and its alloys, such as trimmings, shavings and filings impregnated with lubricant oils, emulsified oils and the like, with high yields and low energy consumption, consisting in submitting the scraps to a baking step at temperatures not lower than 300°C, in grinding the scraps, and in submitting the so-obtained fragments or granules to a continuous extrusion, under high specific pressures, comprised within the range of from 0.5.10⁶ kPa to 10⁶ kPa and in such a way that the temperature in the extrusion area results higher than 300°C.
Patent EP-0265716-A1 (EP)
Inventor: GRONAU C J
IPC: B66F9/14
Filed: 1987-10-03
Abstract: Loading vehicle for loading and unloading trucks, trailers and the like, with a driver's cab (13), a lifting device and a lifting fork (12) for picking up loads, in which arrangement the lifting fork (12) can be orientated transversely to the longitudinal axis of the vehicle and can be moved by means of a drive motor beyond both side limits of the vehicle (2). <IMAGE>
Patent EP-0266619-A1 (EP)
Title: Continuously operating system for mutually automatically locating, according to any desired patterns, bags, boxes or other articles, particularly for use in machines for loading movable platforms
Inventor: MOLTRASIO MARIO
IPC: B65G57/24
Filed: 1987-10-19
Abstract: This system for mutally automatically arranging, according to any desired patterns, bags, boxes or other articles (4), particularly for use in machines for loading movable platforms (pallets) is characterized by a locating conveyor belt (10), mounted on a carriage (10B) so as to also transversely slide, in a preset way, on supporting guides to drive the articles conveyed thereby (4) with a possible motion                deriving from the combination of two simultaneous perpendicular motions (15,7) in order to locate each article, which may be preoriented, in a suitable position to make, in cooperation with other articles, the preset platform filling pattern so as to provide a comparatively compact layered assembly.
Patent EP-0266741-A1 (EP)
Inventor: CHO ALEX
IPC: C22F1/04
Filed: 1987-11-03
Abstract: Disclosed is a method of producing an unrecrystallized wrought aluminum-lithium product having improved levels of strength and fracture toughness. The method comprises the steps of providing a body of a lithium containing aluminum base alloy; heating the body to a hot working or hot rolling temperature and hot working or hot rolling the body to a first product. The product is cold worked or cold rolled to a second wrought product and then reheated or reheated and hot rolled while avoiding substantial recrystallization thereof, the reheating or the hot rolling adapted to relieve stored energy capable of causing recrystallization during a subsequent heat treating step. The product is then solution heat treated, quenched and aged to provide a substantially unrecrystallized product having improved levels of strength and fracture toughness.
Patent EP-0258912-A1 (EP)
Inventor: STRENG JOHANNES HERMANNUS
IPC: H04R19/00
Filed: 1987-06-25
Abstract: The device comprises an input terminal (1) for receiving an electric signal, an amplifier unit comprising N sub-amplifiers (13, 15), and a transducer unit comprising N electrostatic transducers (2, 3). The diaphragm (3, 8) of the N electrostatic transducers form part of a diaphragm which is common to all transducers. The input terminal (1) is coupled to the input (6) of the first transducer (2)  via  a first sub-­amplifier (13). Further, the input terminal (1) is coupled to the input (11) of the (i+1)th transducer (3), i  ranging from 1 to N-1 inclusive,  via  a series arrangement of an i-th low-­pass filter (14) and an (i+1)th sub-amplifier (15) (in this order), which sub-amplifier is moreover of the feedback type (Figure 1). Further, for N > 2 a low-pass filter having a higher sequence number i has a lower cut-off frequency.
Patent EP-0242251-A1 (EP)
Inventor: DONATI JEAN-ROGER
IPC: C22C19/05
Filed: 1987-03-18
Abstract: L'organe de structure destiné à être utilisé dans des milieux aqueux à température élevée est constitué en un alliage qui contient en poids 5 à 10% de fer, 18 à 20% de chrome et plus de 70% de nickel, la somme des teneurs en fer, chrome et nickel représentant moins de 100 %. Toutes les teneurs, sauf en chrome, peuvent être dans les plages caractéristiques d'alliages éprouvés, notamment 600 et X750.
Patent EP-0300107-A1 (EP)
Inventor: FRECHIN ETIENNE
IPC: C07D519/00
Filed: 1987-07-23
Abstract: Ester, thioester or amide obtained by reaction between oxolinic acid or a derivative of the latter which is reactive at the carboxyl group and an OH, SH or NH2 end group of an alternating, block or random homopolymer or copolymer comprising, on the one hand, an average of 2, to 50 identical or different units of structure - (CHR'CHR"O)- where R' and R" denote, independently of each other, a hydrogen atom or a C1-C4 alkyl group and, on the other hand, a first, OH, SH or NH2 end group and a second, OR end group where R = H, C1-C4 alkyl optionally substituted by OH or a 5- or 6-membered saturated cyclic ether residue. This ester, thioester or amide is useful as an antibiotic agent.
Patent EP-0287661-A1 (EP)
Inventor: SHIMAZAKI TORU
IPC: G01R33/48
Filed: 1987-01-28
Abstract: A scan controller for NMR imaging apparatus which stores control signals having high amplitude resolution for a variety of sequences using small amounts of memory, and which easily assembles any sequence. The waveforms of the control signals are stored in a waveform memory (101) while the amplitude thereof are stored in an amplitude memory (102) in the order of events in the sequence, and the duration designating values thereof are stored in a time memory (103) in the order of events in the sequence. The waveform memory (101) is read by an address counter (104) which operates on clocks determined by values read from the time memory (103), and the output thereof is converted through a first D/A converter (105) into an analog signal and is produced. At this moment, the amplitude of the output signal of the first D/A converter (105) is determined by applying a stored amplitude read from the amplitude memory (102) for every event as a fullscale value to the first D/A converter (105) through a second D/A converter (106).
Patent EP-0362202-A1 (EP)
Inventor: MURUGAVEL SHANMUGRAM
IPC: A61M1/36
Filed: 1987-11-18
Abstract: L'agent pour hémoperfusion ou hémoadsorption est du silicagel.
Patent EP-0314074-A1 (EP)
Inventor: BONFIGLIOLI SILVERIO
IPC: F02M35/10
Filed: 1988-10-25
Abstract: The device comprises substantially an integral connection block (5) for connection to an air manifold (1) and to an engine wall (7); in said block there is provided a plurality of pairs of main air feed holes (15, 16), one hole (16) of each pair being controlled by a throttle valve (17); in the block there is also provided a series of supplementary idling air ducts (18a, 18b, 19a, 19b) the passage of which is controlled by a solenoid modulating valve (22) housed in a suitable seat (21) in the block. On the block there is also provided a series of seats (23) for the injectors (24), and a pair of ducts (26, 27) for feeding fuel to the injectors and for its recirculation. Finally, on the block there are provided further seats (30, 43) for a fuel pressure regulator (31) and for a pneumatic actuator (44) arranged to control said throttle valves by way of a transmission (45).
Patent EP-0321875-A1 (EP)
Inventor: WIEDNER KLAUS
IPC: A42B3/00
Filed: 1988-12-16
Abstract: In a protective helmet of the full-face type, in particular for motorcyclists, having at least one ventilation opening arranged on the chin part (2), provision is made for said ventilation opening to be constructed preferably as a ventilation slot (21) which extends parallel to the lower edge and can be closed optionally completely or partially. <IMAGE>
Patent EP-0322933-A1 (EP)
Inventor: FUMERO ROBERTO
IPC: A61M60/538
Filed: 1988-08-10
Abstract: A pulsatile pump for extracorporeal circulation in cardiosurgery is disclosed, which is constituted by a housing chamber (1) inside which a length of an elastic hose (2) is inserted, which chamber (1) is fitted with two squeeze valves (4,5), one of which is for suction (mitral valve) (4) and the other of which is for delivery (aortic valve) (5), and with an electro-pneumatically actuated plate (or pusher) (6) which, in the systolic step (ejection) partially compresses the hose (2) carrying out a rototranslational movement and, in the diastolic step (filling) goes away from the hose (2), with an analogous movement, allowing the same hose (2) to relax. 
     A microprocessor-control system makes it possible the pump to operate, besides in manual mode and in automatic mode, also in syntony with the patient's ECG.
Patent EP-0288380-A1 (EP)
Inventor: BERARDO MICHEL
IPC: C04B41/83
Filed: 1988-04-20
Abstract: L'invention a pour objet des membranes organominérales, semi-perméables, utilisables en osmose inverse. Cette membrane semi-perméable organominérale comprend un support poreux en matériau inorganique revêtu d'une couche organique à base de polymère ou copolymère de fluorure de vinylidène comportant des groupements fonctionnels conférant à la membrane une perméabilité à l'eau ou à d'autres solvants. Le support poreux en matériau inorganique est de préférence constitué par un substrat macroporeux revêtu d'une couche microporeuse, réalisée par exemple en oxyde ou hydroxyde métallique, simple ou mixte. La couche organique peut être constituée par du polyfluorure de vinylidène greffé par un monomère approprié tel que le styrène comportant des groupements fonctionnels lui conférant la perméabilité sélective, par exemple des groupements hydrophiles comme les groupements sulfoniques.
Patent EP-0296920-A1 (EP)
Inventor: CHEVRIER MICHELE
IPC: G01N21/68
Filed: 1988-06-09
Abstract: The method uses glow discharge spectroscopy. The current used to create the discharge between the anode (3) and the cathode (20) is a high-frequency current arriving at the non-conducting sample (21) to be analysed and is propagated over it by the skin effect. Application to the determination of the quality of surface coatings. <IMAGE>
Patent EP-0298910-A1 (EP)
Inventor: WOOG PHILIPPE GUY E
IPC: A61M11/00
Filed: 1988-03-18
Abstract: A method and apparatus for moisturizing of the mouth and throat is disclosed. A fine pulsating liquid spray of relatively small droplets is applied, the pressure and temperature of the spray are controlled to obtain optimum penetration. A liquid pulse generator (10) and a moisturizing nozzle (26) having a pin-hole opening (28) are employed for practicing the method.
Patent EP-0297080-A1 (EP)
Inventor: HANN-GEHRER HANS DING
IPC: E04H4/14
Filed: 1988-06-13
Abstract: 1. An overflow protection arrangement for swimming pools (7) comprising a protection wall (1) which stands up above a water overflow edge (6) of the rim (2) of the pool at locations with a raised water level, and a water drain (8) in the edge portion around the pool, characterised in that the protection wall (1) with the water overflow edge (6) forms a drainage gap (5) which throttles the overflow of water when the water level is raised and which is communicated with the water drain (8).
Patent EP-0370009-A1 (EP)
Title: Master control facility.
Inventor: SUBKLEW CHRISTOF
IPC: H02B15/02
Filed: 1988-03-03
Abstract: Master control facility for monitoring operating processes, with a projection screen (3) for the visual presentation of a stationary functional diagram (34), and operating states in spatial correspondence within the operating diagram. Said master control facility is provided with at least one energy ray beam (7) which may be directed onto selected points of impact (38) on the surface of the projection screen by means of an electronically operated deflection device (50), and which may be converted on said points of impact into essentially diffuse reflected or emitted light, with generation of a visually perceptible image (36'). A laser (52) serves above all as an energy beam source, optical elements for directing the beam being disposed in the path of the rays within the deflection device (50). Said elements are controlled by electronic control circuits (10), by which pictorial information from a microcomputer (12, 14, 16, 18) as well as from a master computer (20) may be processed.
Patent EP-0316383-A1 (EP)
Inventor: TORNBERG CLAES
IPC: B22F3/20
Filed: 1988-05-19
Abstract: Dans le procédé décrit, une capsule à paroi mince est remplie de poudre de métal et/ou d'alliages de métaux puis fermée hermétiquement et soumise à une pression isostatique à froid. La pièce moulée ainsi formée est ensuite traitée à chaud, notamment extrudée à chaud. Un mélange d'oxygène et d'hydrogène est introduit dans la capsule, en même temps que la poudre de métal et/ou d'alliages de métaux, le tout s'accompagnant notamment d'un compactage préliminaire de la poudre, par vibration ou similaire, à environ 60 à 80%, en particulier environ 70%, de la densité théorique. Après compression isostatique à froid de la capsule, on soumet cette dernière à un essai dans une chambre à vide pour déterminer des fuites éventuelles (d'hydrogène). Les capsules ou objets moulés exempts de fuites sont ensuite chauffés et soumis à un traitement thermique, par exemple extrudés à chaud.
Patent EP-0445109-A1 (EP)
Inventor: SAMPSON ERIC ALLAN
IPC: B62M3/08
Filed: 1988-05-23
Abstract: Système de pédale équipé d'un appareil de freinage (2, 3, 5) empêchant la rotation d'un corps de pédale (6) autour d'un axe (4) lorsque le corps de la pédale (6) n'est pas en contact avec la chaussure du cycliste. Le système de freinage (2, 3, 5) est relâché pour permettre la rotation normale de la pédale, lorsque la chaussure d'un cycliste entre en contact avec le corps de la pédale (6).
Patent EP-0386107-A1 (EP)
Title: Method and apparatus for processing and transporting sheet materials.
Inventor: VAUGHAN QUENTIN D IV
IPC: G03D5/06
Filed: 1988-10-25
Abstract: The present invention provides an apparatus and method for processing a sheet material, for e.g. a photosensitive sheet material, with a flowable process substance. The flowable process substance is distributed via a pliable web which has defined on one of its surfaces a plurality of protrusions which define interconnected fluid reservoirs and distribution channels, and which are in surface-to-surface contact with the sheet material over a substantial portion its surface area while the sheet material is transported relative to such web.
Patent EP-0346613-A1 (EP)
Inventor: MAHURKAR SAKHARAM DHUNDIRAJ
IPC: A61M5/14
Filed: 1989-05-12
Abstract: A dual-lumen catheter assembly comprising a dual-lumen catheter, a Y connector having one end fastened to the proximal end of the catheter, and a pair of extension tubes each having one end fastened to the opposite end of the connector from the catheter, each of the extension tubes being bent back toward the distal end of the catheter, extending along opposite sides of the connector.
Patent EP-0352457-A1 (EP)
Inventor: CIBURA KLAUS DR
IPC: C08G59/58
Filed: 1989-06-12
Abstract: The invention relates to water-dispersible binders for cationic electrocoating paints, a process for the preparation of these binders and a process for electrophoretic coating of an electrically conducting substrate, connected as cathode, from an aqueous bath based on this binder. The water-dispersible binders are reaction products of (A) epoxy resins containing low-molecular, preferably aromatic groups, having an epoxide equivalent weight below 750, (B) 10% to 60% by weight, prerferably 20% to 40% by weight, based on the total binder, of a prepolymer having a molecular weight (mass average) of 500 to 5000 and an average content per molecule of 0.1 to 1.9 hydroxyl groups and 0.1 to 1.0 carboxyl groups, the total of the hydroxyl and carboxyl groups being between 1 and 2, with an aromatic groups content of 10% to 45% by weight, calculated as phenylene groups contained in the resin solids in % by weight. In order to achieve water dispersibility, these reaction products are modified with (C) primary, secondary and/or tertiary amines and/or their salts or a sulfide/acid mixture or a phosphine/acid mixture.