baber/WOPTO huggingface dataset:
Patent EP-0108169-A1 (EP)
Inventor: NEGISHI TAKAO
IPC: D02G1/20
Filed: 1982-10-07
Abstract: A method for manufacturing a sewing thread comprising the following steps:
     drawing an undrawn polyester multifilament yarn;   preflminarily heat treating the drawn yarn at an effective heat treating temperature before false twisting;   then, false twisting the heat treated synthetic multifilament yarn at a temperature of at least 150°C;   subjecting the false twisted yarn to a fluid jet treatment under the slackened condition so as to intermittently interlace in a lengthwise direction constituent filaments of the yarn and so as to form protruded portions from protruding from the surface of the yarn; and   post-heat treating the interlaced yarn at an effective heat treating temperature being higher than the heat treating temperature of the false twisting.   
     By this method, a thread suitable for sewing can be obtained. The produced sewing thread comprises at least one polyester multifilament yarn, in which thread constituent filaments of the multifilament yarn are intermittently interlaced along the lengthwise direction thereof, and a part of the constituent filaments of the multifilament yam is protruded from the surface of the multifilament yarn; and the torque of the sewing thread is very small in spite of the fact that substantially all filaments constituting the sewing thread have been subjected to the same false twisting.
Patent EP-0063506-A1 (EP)
Title: Dispositif de protection de fibres optiques dégagées à l'extrémité d'un élément de câble, élément de câble muni de ce dispositif, et utilisation d'un tel élément de câble
Inventor: BOUVARD ANDRE
IPC: G02B6/44
Filed: 1982-03-19
Abstract: L'invention concerne un dispositif de protection de fibres optiques dégagées à l'extrémité d'un élément de câble. Ce dispositif comporte un manchon (11) dans dequel est emmanchée l'extrémité de l'élément de câble (1), et une pluralité de gaines souples (15) montées solidairement dans le prolongement longitudinal du manchon, et dans chacune dequelles est positionée une fibre optique (6), chaque gaine protégeant ainsi une fibre dégagée de l'élément de câble. Application à la connexion de fibres optiques à des équipements électroniques installés dans une station d'un système de transmission par fibres optiques.
Patent EP-0064017-A1 (EP)
Title: Dispositif d'alimentation pour appareils mobiles de chauffage au gaz
Inventor: LACROIX ALAIN
IPC: F23N1/00
Filed: 1982-04-21
Abstract: Ce dispositif comprend, en combinaison: - un corps (5) dans lequel sont ménagées trois chambres, dont la première (7) communique avec la tubulure (8) d'amenée du gaz, la seconde (13) assure l'alimentation d'une veilleuse (3) de contrôle d'atmosphère, et la troisième (18) assure une alimentation directe du brûleur (2) en période d'allumage et, - un corps (6) contenant le système de réglage du débit de gaz en fonction de la température souhaitée de l'air ambiant. Application aux appareils de chauffage par catalyse.
Patent EP-0080960-A1 (EP)
Inventor: KARISIK SAVO
IPC: B25B5/02
Filed: 1982-11-24
Abstract: 1. A device with orientable jaws, adaptable to any support to assure in a stable way the clamping, assembling, separating, keeping in position or mounting on said support of workpieces of different shapes or dimensions, said device with at least two movable parts (1-6) mounted on a support part (2), each of said movable parts being provided with means for the mounting, translating and blocking thereof along said support part, at least one of said movable parts (6) being linked to a jaw member (1a) through a means for continuous and adjustable compression (7), said means being an elastic means such as a coil spring or the like, and at least one of said movable parts (1) constituting itself another jaw member being capable of tipping and thus blocking against said support part (2), said jaw members moving parallel to each other, for the setting as well as for the clamping, the assembling, and the keeping in position, each of said jaw members having possibly one or several jaws or shoes (1-1s and 1a-1as) of indifferent shapes and dimensions, said device being characterized in that said support part (2) is of cylindrical external shape with an uniform cross section, said cross section being of indifferent outline and dimensions, and said support part can be easily interchanged with another cylindrical part having same section but different length ; that said movable parts (1-6) and said jaw members are adapted to turn around said support part that the passage of said support part through said movable parts is cylindrical ; that these movable parts are removable so that overturning said movable parts (1-6) along said support part (2) makes the separating manoeuvre practicable ; that each of said movable parts can be easily interchanged with a semblable part having the same purpose and that the fixing, hooking or fastening lock (3) of said means for the mounting, translating and blocking of said movable parts along said support part is removable ; that said means for continuous and adjustable compression (7) is only limited in stroke, on the side of related jaw member (1a), by the piece(s) to be clamped or separated ; said compression means (7) is removable and can be easily replaced by one another and said jaw members (1-1a) are removable and easily exchangeable.
Patent EP-0092564-A1 (EP)
Inventor: LEMERY DOUGLAS J
IPC: B27B33/14
Filed: 1982-09-27
Abstract: Afin de permettre l'extraction de copeaux d'épaisseur relativement uniforme tant par le racloir de droite (19R) que par le racloir de gauche (19L) d'une tronçonneuse, la dent (17) du racloir de la présente invention est pourvue d'une jauge de profondeur décalée (18) de sorte que l'élément racloir (19L) se déplace dans la voie de scie à une profondeur sensiblement constante correspondant à la profondeur d'un élément d'entaillage latéral (16) et d'une première dent de racloir (19R). Des dents de racloir individuelles (17) de la présente invention et des tronçonneuses incorporant les nouvelles dents de racloir (17) sont également décrites.
Patent EP-0086972-A1 (EP)
Inventor: EDELSTEIN WILLIAM ALAN
IPC: A61B5/055
Filed: 1983-01-25
Abstract: The T 2   *  effects due to inherent inhomogeneities in the static magnetic field are overcome by the use of a 180° RF pulse to produce a nuclear spin echo suitable for obtaining spatial information and the adjustment of the pulsed gradients such that the occurrence of the spin echo due to the applied gradients coincides with the occurrence of the nuclear spin echo derived from the rephasing of spins in the presence of the inhomogeneities inherent in the main static magnetic field. The 180° RF pulse is applied with the imaging gradients turned off so that long RF pulse lengths can be used, thus reducing RF power requirements. Exemplary applications of the pulse method to multiple angle projection reconstruction and two-dimensional Fourier transform (spin warp imaging) imaging techniques are also described.
Patent EP-0091557-A1 (EP)
Inventor: REIST WALTER
IPC: B65G35/00
Filed: 1983-03-07
Abstract: 1. Device for connecting in each case two of at least three stations (1 - 4) which are connected to one another by a channel-shaped guide (5), characterized in that a ball-jointed link chain (6) is guided in the guide (5), which ball-jointed link chain (6), in the inside thereof, has a passage (11), extending along its longitudinal axis (6a), and which can be displaced by means of a drive (13) between various positions in which the ball-jointed link chain (6) extends in each case at least between the two stations (1 - 4) to be connected, and that the ball-jointed link chain (6) has at least one coupling member (16) for making a connection between these stations (1 - 4) and the passage (11) or a transmission element (12) running in the latter.
Patent EP-0095708-A1 (EP)
Inventor: IWASAKI SHINICHIRO
IPC: H01F38/12
Filed: 1983-05-24
Abstract: An ignition system for an internal combustion engine, wherein separate ignition transformers T1, T2, T3, T4 are mounted directly on respective spark plugs and an A.C. drive signal is applied to the ignition transformers sequentially in accordance with engine timing to fire the spark plugs sequentially. The A.C. drive signal is applied to each of the ignition transformers T1, T2, T3, T4 by means of a leakage transformer whereby ignition currents are maintained at a relatively low level after initiation of the ignition discharge across the spark plug electrodes. In one embodiment, each ignition transformer is composed of plural individual transformers 150, 151, 152 disposed in a planetary arrangement around an axis 100 defined by the respective spark plug. Each of these individual transformers includes at least one secondary winding and at least one primary winding wound on a respective core, with each of the secondary windings mounted in series across the electrodes of the spark plug.
Patent EP-0103931-A1 (EP)
Inventor: CADEE THEODORUS PETRUS MARIA
IPC: F16H9/18
Filed: 1983-09-13
Abstract: A transmission unit for a motor vehicle comprises an infinitely variable V-belt transmission (1, 13, 2) and a reversing gearing (18) connecting the input shaft (14) to the primary pulley (3,4) of the V-belt transmission (1, 13, 2). The reversing gearing (18) is operated by means of a forward and a reverse signal in order to transmit rotation in an equal or opposite direction. A pitot tube (41) is positioned within a channel (42), carried by the primary pulley (3, 4), to produce a hydraulic signal function of the speed of rotation. 
     Control means (36) actuated by the hydraulic signal are provided in order to prevent the engagement of the reverse gear.
Patent EP-0092394-A1 (EP)
Inventor: SIDDIG MOHAMMED
IPC: G11B5/706
Filed: 1983-04-15
Abstract: Low performance ferromagnetic oxides are taught to be convertible into high performance ferromagnetic oxides with vastly improved coercivity by suspending ferromagnetic oxide particles in aqueous media, forming a layer of the first metal on the surfaces of the particles, forming a layer of second metal on the surfaces of the first metal and lastly, forming a layer of third metal on the surfaces of the second metal. The first and third metals can be the same in preferrably transition metals such as cobalt. The second metal must be different than the first and third metals such as, for example, iron.
Patent EP-0112073-A1 (EP)
Inventor: DOOLEY RAY A
IPC: G21C13/06
Filed: 1983-11-22
Abstract: Cold leg nozzles (32) of a nuclear reactor pressure vessel are sealed during plant outages for reactor vessel inspection and core support maintenance by inserting a sealing plug (20) into each of the cold leg nozzle (32) by means of an installation tool (16) suspended within the vessel, to permit drainage of downstream piping and inspection and maintenance of associated steam generators and pumps.
Patent EP-0088659-A1 (EP)
Inventor: DAMMONEVILLE FRANCOIS
IPC: A01B29/04
Filed: 1983-02-18
Abstract: A soil-compacting roller having projections (7) which consist of a flat iron bar bent so as to comprise a radial branch (7a) and a tangential branch (7b), the latter coming into virtually flat contact with the ground. <IMAGE>
Patent EP-0098769-A1 (EP)
Inventor: LUCAS GUSTAVE
IPC: A01F29/00
Filed: 1983-06-21
Abstract: 1. Supported or semi-supported rolling truck intended for handling agricultural products and capable of distributing cattle fodder into troughs, providing animal litter, carrying out the ensilage of hay and picking up agricultural products from the ground, the said truck possessing a conveyor device (1) extending in a substantially horizontal plane and conveying the product towards a shredding device consisting of horizontal rotors (2), the axes of which are superimposed in a front plane of the truck, and located upstream of a product ejection device, the said ejection device being equipped with a largediameter fan (4) located at the front of the truck, and means (10) capable of distributing as desired the product moved by means of the fan (4) either laterally outside the truck or in the truck itself for recycling, the said truck also possessing a chopper device (5) associated with the ejection device and intended for cutting the product into very short pieces, characterized in that the chopper device (5) is arranged between the fan (4) and the distribution means (10), with the result that the entire product driven by the fan (4) passes into the chopper device (5).
Patent EP-0114552-A1 (EP)
Title: Appareil d'analyses sanguines et procédé pour sa mise en oeuvre
Inventor: PONCEPT GERARD
IPC: G01N15/04
Filed: 1983-12-16
Abstract: Appareil de détermination de vitesse de sédimentation globulaire comprenant un premier organe de support comportant une pluralité de tubes gradués, maintenus verticalement espacés et un second organe de support comportant une pluralité de tubes, de diamètre plus important que les tubes montés sur le premier organe de support et aptes à recevoir chacun un prélèvement sanguin, lesdits tubes étant espacés verticalement sur ledit second organe de support, et un dispositif unique d'aspiration monté à l'extrémité supérieure du premier organe de support, les organes de support étant mobiles l'un par rapport à l'autre entre une première position dans laquelle les tubes du premier organe de support sont écartés des tubes du second organe de support, une seconde position dans laquelle les tubes du premier organe de support plongent par leur extrémité inférieure dans les tubes du second organe de support, et une troisième position dans laquelle s'effectue la sédimentation des hématies. Il comprend une pluralité d'éléments de bouchage (16 ; 19) aptes à obturer de manière hermétique les orifices inférieurs (5) des tubes (4) montés sur le premier organe de support (1), les tubes (4) du premier organe de support (1) coopèrant dans la troisième position des organes de support (1 ; 2) avec les éléments de bouchage (16 ; 17) pour assurer l'obturation hermétique de leur extrémité inférieure par lesdits éléments de bouchage.
Patent EP-0127618-A1 (EP)
Title: Polisseuse et nettoyeuse de bords de carton
Inventor: HOWARD PAUL CLIFFORD
IPC: B31F7/00
Filed: 1982-11-29
Abstract: Polisseuse et nettoyeuse de bords de carton pour polir les bords de carton coupé et pour nettoyer ensuite les bords et les surfaces du carton. La polisseuse et nettoyeuse de bords de carton est formée d'un cylindre de polissage supérieur (28) qui polit la surface avant et supérieure du carton et d'un cylindre de polissage inférieur (29) qui polit le bord arrière et la surface inférieure du carton. Un conduit sous vide de carton supérieur (34) et un conduit sous vide de carton inférieur (35) agissent en coopération avec un conduit de pression supérieur (36) et un conduit de pression inférieur (37) afin de nettoyer le carton.
Patent EP-0140879-A1 (EP)
Inventor: LUTES BILL N
IPC: B41J5/30
Filed: 1983-02-18
Abstract: Interface (10) pour transformer un code de caractère conventionnel en un code de position d'impulsion utile avec les machines à écrire fonctionnant par code de temps. L'interface reçoit un code de temps (M1-M8) de la machine à écrire (TYP) et un code de caractère (53) d'un dispositif de traitement de données (50) et transforme le code de caractère en un code correspondant au code de temps de la matrice de clavier (MAX). La machine à écrire (TYP) peut ensuite être utilisée pour fonctionner comme imprimante pour un système de traitement de données (50).
Patent EP-0121860-A1 (EP)
Inventor: GOLDSTEIN JOSEPH
IPC: B65B67/08
Filed: 1984-03-27
Abstract: Stretch wrap film is wound on a mandrel or core (14) which is longer than the roll of film (12) to extend out of both ends. A rotatable handle (20, 22) is mounted on the core outboard of the film. Relative braking between the handle and core is adjusted by means of a screwthread which tightens a friction brake. The dispenser is carried around an article to be wrapped and the tension of the film is controlled by adjusting the brake by rotating its controlling nut. With a large core, an extension can be attached to a plug therein. Furthermore, instead of a spiral surface as on a nut and stud, a spring may be used to control brake force.
Patent EP-0123924-A1 (EP)
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1984-03-30
Abstract: A multi-layered photoconductive material which comprises first layers containing at least one Vlb chalcogen element chosen from S, Se and Te and second layers containing at least one IIb element chosen from Zn, Cd and Hg and acting as electric potential barriers, said first layers and said second layers being alternatively arranged and the total number of said first layers and said second layers being not less than 5 and has a high response speed and an excellent sensitivety to long wavelength light with a great dark resistance.
Patent EP-0134454-A1 (EP)
Inventor: SASS JOCHEN DIPL-ING
IPC: F22G5/12
Filed: 1984-06-27
Abstract: 1. Throttle device for cooling and reducing the pressure of a gaseous medium, more particularly steam, whereby in a vertically arranged valve, beneath a valve bevel seat (11) and on a movable valve element (13) there is an admission aperture throttle basket (14), which, when the valve is opened, is gradually uncovered from the seat edge in the valve casing (1) and with downstream fixed first and second outflow apertured throttle baskets (16 and 18), and with a device arranged within the admission apertured throttle basket (14) for central water injection, which is firmly connected to the valve casing (1) and produces the water injection streams opposing the gaseous medium stream emerging from the admission apertured throttle basket (14) towards the inside, characterized in that below the admission apertured throttle basket (14) on valve body (13) there is a further apertured throttle basket (14), which with an intermediate annular chamber (17) together with the first fixed outflow apertured throttle basket (16) gradually produces a first part flow when the valve is opened, is that from the lower edge (22) of the valve body (13), the second fixed outflow apertured throttle basket (18) arranged under the first fixed outflow apertured throttle basket (16) is gradually uncovered when the valve is opened, whereby a second part flow is produced, and that for matched control of the quantity of gaseous medium flowing in, mixing of the gas flowing in with the injected water and the even separation of the outflowing gaseous medium into two part flows, the injection apertures (29) are gradually uncovered when the valve is opened from a covering edge (32) on the valve body (13).
Patent EP-0134510-A1 (EP)
Inventor: TANIMURA AKIRA
IPC: B22D11/06
Filed: 1984-07-15
Abstract: @ A process for manufacturing a metal product comprising the steps of supplying a material from pressure hopper means (12) made to have an inert gas atmosphere to each of a plurality of melting furnaces (13a,13b) one after another in a predetermined amount each time, replacing the interior atmosphere of each melting furnace by an inert gas, thereafter melting the material in the melting furnace by heating, supplying the resulting molten metal from one of the melting furnaces after another to a discharge container (14) having a discharge nozzle (15) and made to have an inert gas atmosphere, and continuously discharging the molten metal from the discharge nozzle against a rapid quenching device (16). This process permits continuous discharge of the molten metal from the discharge container, giving a product of improved quality in a higher yield with an increased efficiency.
Patent EP-0165339-A1 (EP)
Inventor: MEACHAM THOMAS E JR
IPC: F23K5/00
Filed: 1984-12-05
Abstract: A gas pressure regulator including an under and over pressure shut-off valve assembly has a toggle mechanism which "breaks" a critical connection when the outlet pressure gets too high.
Patent EP-0185798-A1 (EP)
Inventor: STURDEVANT EUGENE J
IPC: F24C7/00
Filed: 1984-12-28
Abstract: A mechanical electrode (16) is disclosed for use in an electrical circuit in a cooking device, such as, an oven (10). The mechanical electrode (16) includes a plurality of electrically conductive needle elements (50) supported on a flat base plate (48). Each needle (50) has a sharply pointed tip (52) for establishing current contact through an electrical field (56) with a food supplied with a voltage normally sufficient to generate corona current from the tip (52) to an aligned surface of the food for enhancing heat and mass transfer. A current-limiting resistive material electrically connects each one of the needle elements (50) to the base plate (48) which, in turn, is electrically coupled to a constant current high voltage control (60) for regulating the voltage supplied to the food to complete the electrical circuit (34). The current-limiting resistive material forming a discrete path (73) of electrical resistance along each needle (50) so that any excessively high voltage concentration about any needle (50) is restricted through the resistive material and confined to individual needles (50) for suppressing arc formation. In this manner high voltage in the electrical field (56) is avoided, the voltage supply is protected from receiving any sudden high voltage surge and adjacent needle elements (50) are allowed to continue in corona current generating operation.
Patent EP-0135232-A1 (EP)
Inventor: STIJGER DENNIS WILLEM
IPC: F16C33/42
Filed: 1984-08-17
Abstract: The invention concerns the improvement in bearing cage mounting methods. It can be shown that by the known method of composing a cage the cage halves (1, 2) at their pockets (3) are slightly deformed due to the tools which for positioning both halves also press against the sides of said pockets. To avoid such defects which can have a negative influence on the bearing performances, it is proposed to provide one cage-half (2) with a lip-like element (7) which during composition only need to be simply pushed and therefore will slide into the groove (8) of the other cage-half (1) whereafter the attached cage-halves (1, 2) can be riveted. The use of pressing positioning tools is thus avoided. The "guiding"-element (7) further can also be used as an element for connecting both cage-halves, simply by bending it over the flat part (6) of the other cage-half (1).
Patent EP-0171488-A1 (EP)
Inventor: LEUSCH JACQUES
IPC: F03B3/04
Filed: 1984-12-10
Abstract: 1. A hydraulic energy converter comprising a body having internally a curved main duct with an inlet and an outlet whose axes are perpendicular to one another and a secondary duct extending coaxially of the axis of the main duct outlet, the body having a delivery branch which extends in a plane perpendicular to the secondary-duct axis and a rotor device in the body, the rotor device having a shaft which extends coaxially of the secondary duct and of the main duct outlet and is disposed in bearings for rotation around its longitudinal axis, a turbine being so secured to one end of the shaft as to be driven by a fluid flowing through the main duct, a centrifugal rotor being so secured to the other end of the shaft as to be driven thereby and as to receive the fluid aspirated into the secondary duct and to deliver such fluid at a higher pressure at the outlet of the delivery branch, characterized in that the body comprises : a centrifugal pump body (20) formed with the delivery branch (22) and having a projecting part terminating in a funnelshaped end having a curved surface (23) ; a turbine body (10) formed with the curved main duct (11) and so fitting on the centrifugal pump body (20) so as to engage over the projecting part so that the curved surface of the funnel merges into the surface of the curved main duct, the funnel forming the inlet of the secondary duct which extends inside the projecting part to bring the fluid to the centrifugal pump ; and a rotor device (30) embodied by a shaft carrying a turbine rotor (4) and a centrifugal rotor (5), the shaft (1) being rotatably mounted in bearings (2, 3), one of which is secured in the turbine body (10) while the other is secured in the centrifugal pump body (20) so that the last-mentioned shaft extends substantially axially of the secondary duct (21).