baber/WOPTO huggingface dataset:
Patent EP-0007724-A1 (EP)
Inventor: SAITO MASAAKI
IPC: F02M51/06
Filed: 1979-07-06
Abstract: A fuel injector valve (10) comprises a magnetic spherical valve member (28), a non-magnetic valve seat member (30) on which the spherical valve member (28) is seatable, a main magnetic pole member (18c) disposed opposite to the valve seat member (30) to attract the spherical valve member (28), a side magnetic pole member (34) spaced from and between the extreme end of the main magnetic pole member (18c) and the extreme end of the valve seat member (30), and a fuel injection section (36, 38, 40) through which the fuel which has passed the clearance between the valve seat member (30) and the spherical valve member (28) is injected out of the fuel injector valve (<sub>1</sub>0), so that the fuel injector valve is improved in response characteristics, stability and durability to render the injector valve suitable for a so-called single point fuel injection system.
Patent EP-0011652-A1 (EP)
Title: Palpeur pour explorer des contours ou des surfaces profiles
Inventor: HOSOI TOSHAKI
IPC: B23Q35/12
Filed: 1979-10-23
Abstract: Machine a surfacer, a profiler, et, a la fois, a profiler et surfacer a grande vitesse et haute precision de coupe et un rendement eleve. La machine a profiler comprend une broche verticale (10) ayant un stylet excentrique (S) a son extremite inferieure et rotative autour d'un axe, un detecteur d'inclinaison de broche (60) pour detecter par copiage l'inclinaison de la broche (10) par l'intermediaire d'un transformateur differentiel (62) qui produit des signaux de commande des changements de la vitesse et du sens de rotation de la broche proportionnels a l'inclinaison ainsi detectee, et une unite d'indication du mouvement de la table de travail (50) ayant des moyens de detection du mouvement (52) sur la peripherie d'une plaque d'indication (50a) qui tourne avec la broche (10). Une realisation de la machine a surfacer comprend un detecteur du deplacement de la broche (60) pour detecter par copiage le deplacement de la broche verticale (10) pour varier la vitesse du mouvement d'elevation de la broche traceuse verticale (10) en fonction du deplacement, et des moyens (30) pour relever temporairement la broche (10) lorsque le deplacement de la broche (10) depasse une valeur etablie. Une autre realisation de la machine a surfacer comprend, en plus du detecteur d'avance de la broche (60), des moyens de retention du stylet pour effectuer une correction, par rapport a l'inclinaison du stylet (S), sur un cote du stylet (S), de sorte que le cote corrige peut aller dans le sens du faconnage, et des moyens d'inversion de la broche de 180 .
Patent EP-0016033-A1 (EP)
Title: Piston pour seringue hypodermique ayant un axe et une tete moules integralement et methode de fabrication
Inventor: LEVEEN HARRY H
IPC: B29C45/14
Filed: 1979-12-17
Abstract: L'article (22) possede des parties (23, 26) faites de materiaux ayant des proprietes differentes et formees integralement par injection de deux materiaux thermoplastiques differents simultanement a travers des jets de coulee separes (15, 16) dans le meme moule (10) ou les materiaux fusionnent ou se lient. Un plongeur (22) pour une seringue formee par ce procede possede un axe rigide (23) et une tete elastomere.
Patent EP-0039670-A1 (EP)
Inventor: HONIGSBAUM RICHARD F
IPC: F23G5/46
Filed: 1979-02-09
Abstract: Procede ameliore du type ou un combustible est d'abord pyrolise dans une chambre (14) et les produits volatiles et non volatiles resultants sont ensuite transferes vers une zone de combustion (18) pour y etre brules, l'amelioration consistant a stocker temporairement au moins une partie des produits volatiles dans une enceinte (24) espacee de la chambre (14) et de la zone de combustion (18) lorsque la production des produits volatiles depasse la capacite de la zone de combustion d'incineration des produits volatiles. L'appareil permettant la mise en application de la methode est egalement decrit.
Patent EP-0017019-A1 (EP)
Inventor: WILDEBOER JAN
IPC: H01F29/02
Filed: 1980-03-11
Abstract: 1. A transformer or inductor having a layered winding, with taps being provided in the one winding layer, especially the outermost layer, characterized in that the winding is wound with a number of turns per winding layer and a plurality of parallel mutually insulated conductors as a helical winding including cross-joints or twists, wherein each of said conductors is extended in each winding layer, and all winding portions (7, 7', 7", 7'") are provided with identical tapping configuration.
Patent EP-0018520-A1 (EP)
Inventor: SCHMITT ALFRED DR
IPC: H01L21/322
Filed: 1980-04-10
Abstract: Die Erfindung betrifft ein Verfahren zur vollständigen Ausheilung von Gitterdefekten in durch Ionenimplantation von Phosphor erzeugten N-leitenden Zoner einer Siliciumhalbleitervorrichtung sowie eine zugehörige Siliciumhalbleitervorrichtung. Erfindungsgemäß werden in die mit Phosphor dotierten Zoner einer Halbleitervorrichtung zusätzlich leitfähigkeitsbestimmende Ionen wie Antimon oder Arsen in einer Dosis von 1 bis 10 % oder Phosphordosis implantiert. Die implantation des Antimons oder Arsens muß mit gleicher oder größerer Eindringtiefe als der des Phosphors erfolgen. In einem bevorzugten Ausführungsbeispiel werden Antimon mit 1 × 10¹<4> Ionencm: und 200 keV und Phosphor mit 2 × 10¹<5> Ionencm² und 50 keV bei Zimmertemperatur in das Halbleitersubstrat implantiert. Im Anschluß an die Antimon Phosphorimplantation wird in Inertgasatmosphäre bei etwa 1000° C getempert. Es findet eine vollständige Beseitigung der bei der Implantation auftretenden Gitterdefekte statt.
Patent EP-0023677-A1 (EP)
Title: Improvements in and relating to vehicle speed control systems
Inventor: NODDINGS JOHN
IPC: F02D29/02
Filed: 1980-07-24
Abstract: A vehicle speed control system is described in which an electrical signal (Vf) representing actual vehicle speed is compared with a stored signal (Vm) representing desired vehicle-speed. Any speed error is used in a servo loop (46, 16, 15, 10) to generate a control signal which tends to reduce the error to zero. In addition, signals (Vs, Vm) representing the actual and desired vehicle speeds are compared with a comparator (70) so as to produce a disabling signal when the difference between them falls outside predetermined positive and negative limits (e.g. because road conditions prevent the vehicle engine from driving the vehicle at or close to the desired speed). This disabling signal is used to switch the control system out of operation.
Patent EP-0023121-A1 (EP)
Inventor: BOAZ PREMAKARAN TUCKER
IPC: B23K1/00
Filed: 1980-07-16
Abstract: An electrical terminal for connecting a heating grid on a thermal window to a source of electric power, comprises at least one bonding foot (16) and a lead area (18) to which an electrical connection can be made. The bonding foot is formed so as to have a first planar portion (22) and a second planar portion (24) connected thereto. The first and the second planar portions extend in spaced but substantially parallel planes so that, when the terminal is solder bonded to a heating grid (12) on a window, the first planar portion (22) is in close proximity to the heating grid and the second planar portion of the bonding foot is spaced from but interconnected with the grid (12) by solder (28).
Patent EP-0024822-A1 (EP)
Inventor: BURNHAM PAUL WILLIAM
IPC: G03G15/06
Filed: 1980-07-30
Abstract: An apparatus (36) which develops electrostatic latent images recorded on a surface (12) by transporting a developer material into contact therewith. The apparatus (36) includes a first development means (38) having a tubular conductive member (68), and a second development means (40). having a tubular insulating member (76) spaced from the conductive member (68). The first and second development means (38, 40) include respectively magnetic members (72, 78), arranged to transport developer material into contact with the image- bearing surface (12).
Patent EP-0024224-A1 (EP)
Inventor: FOULLETIER LOUIS
IPC: C07C69/62
Filed: 1980-07-25
Abstract: Procédé de préparation d'alcools RFC2H4OH et d'esters RFC2H4OCOR où RF représente une chaîne perfluorée, droite ou ramifiée contenant de 1 à 20 atomes de carbone et R représente un atome d'hydrogène ou un radical hydrocarboné, aromatique ou aliphatique, consistant à faire réagir un iodure RFC2H4I avec un peracide RCO3H.
Patent EP-0028963-A1 (EP)
Inventor: BOUDOT BERNARD
IPC: C30B29/00
Filed: 1980-10-29
Abstract: A process for the manufacture of a polycrystalline garnet containing aluminium and/or gallium and/or indium and at least one element taken from the group comprising the rare earths and yttrium, and to the corresponding monocrystal. The process comprises the following steps: (1) a solution containing the salts of the constituent cations of the garnet, in the proportions corresponding to the composition of the latter, is prepared; (2) corresponding hydroxides are co-precipitated by means of a base in order to obtain a co-hydroxide, the solution of salts and the base being added simultaneously at a temperature between ambient temperature and the boiling point of the solution of salts, in such a way that the pH of the medium is between about 5 and 10 and that, within these limits, it is kept at a constant value throughout the co-precipitation; (3) if appropriate, the co-hydroxide is left to age; (4) it is filtered off; (5) it is washed; (6) it is dried; and (7) it is then calcined at a temperature above the temperature for the formation of the desired garnet structure. The monocrystals obtained by Czochralski drawing of the polycrystalline garnets of the invention can be used, in particular, as substrates in magnetic bubble memory devices.
Patent EP-0022040-A1 (EP)
Inventor: BOURGEOIS NORBERT-PAUL
IPC: D04B9/02
Filed: 1980-06-11
Abstract: 1. Multifeed, single-cylinder, circular knitting machine of the type comprising a rotary divided cylinder (1) intended for guiding and holding the needles (2), and a divided circle (6), which is also rotary, for holding and guiding the sinkers (7), which can move orthonally relative to the needles (2) and are intended for assisting the formation of the stitches and for holding the knitted fabric (12) during the movement of the needles (2), in which machine the movements of the needles (2) and of the sinkers (7) are achieved by means of two series of fixed cams (4)-(9), and in which machine : - the divided circle (6) carrying the sinkers (7) is mounted on a fixed ring (20), which serves as an element for guiding and positioning it, and - the sinkers (7) are guided boty by the divisions provided for this purpose in the circle (6) and by divisions (31) formed in the upper part of the cylinder (1), characterized in that : - the rotational drive of the circle (6) is achieved by the direct action of the cylinder (1) on the sinkers (7).
Patent EP-0014678-A1 (EP)
Inventor: ADAM JEAN-MARIE DR
IPC: C09B62/44
Filed: 1980-01-28
Abstract: Beschrieben werden neue basische, gegebenenfalls quaternisierte Dioxazinverbindungen der Formel I <IMAGE> worin bedeutet: X1 und X2 unabhängig voneinander eine unverzweigte oder verzweigte Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, eine gegebenenfalls substituierte Phenylgruppe, Halogen, Wasserstoff, Cyan eine gegebenenfalls im Phenylrest substituierte Phenylaminogruppe, die COHN2-Gruppe, die CONH-phenyl-gruppe welche im Phenylrest substituiert sein kann oder eine COO-Alkyl (C1-C4)-Gruppe; Z eine gegebenenfalls quaternisierte basische Gruppe; Y eine anionische Gruppe; B unabhängig voneinander ein ankondensiertes Ringsystem mit 2 bis 4 carbocyclischen und/oder heterocyclischen Ringen welches ausser den Substituenten Z und Y gegebenenfalls noch weiter substituiert sein kann; n den Zahlenbereich 1 bis 4 und m den Zahlenbereich von O bis 2 mit der Bedingung, dass m nicht grösser als n ist; Verfahren zur deren Herstellung sowie deren Verwendung als Farbstoffe zum salzfreien Färben und Bedrucken von vor allem Cellulosematerialien.
Patent EP-0022851-A1 (EP)
Title: Twin-cylinder pump, in particular for pumping thick liquids.
Inventor: SCHLECHT KARL
IPC: F04B7/02
Filed: 1980-08-15
Abstract: PCT No. PCT/DE80/00011 Sec. 371 Date Oct. 1, 1980 Sec. 102(e) Date Sep. 25, 1980 PCT Filed Jan. 31, 1980 PCT Pub. No. WO80/01594 PCT Pub. Date Aug. 7, 1980.In pumps for viscous substances, particularly pumps for concrete, with two feed cylinders (2) opening out into a hopper (1), which cylinders (2) alternately draw the material to be forwarded from the hopper (1) and press it via a swingable S-shaped tube (5), arranged within the hopper (1), into a delivery pipe, the swivel bearing is constructed in such a way that the pressure of the material to be forwarded is changed into an axial thrust force on the axially movably arranged swivel tube (5) whereby the contact pressure of a wear ring (20) is increased, to ensure a sealing abutment of the wear ring attached to the end of the swivel tube with the rear wall (44) of the hopper (1) including the outlets of the feed cylinders, which wall (44) may if necessary, be reinforced with a spacer (22), and to ensure uniform wear over the whole face of the wear ring (20). Uniform wear of the wear ring (20) over the whole of its face is additionally effected in that the wear ring (20) is rotatably mounted on the end of the swivel tube (5).
Patent EP-0034614-A1 (EP)
Inventor: CHENG DAH YU
IPC: F02C9/00
Filed: 1981-02-09
Abstract: Systeme de commande pour moteurs a cycles a deux fluides de Cheng. Dans un tel cycle, la chaleur perdue d'un fluide de travail combine de vapeurs et de gaz de combustion dans un collecteur de moteur de turbine (44) est recuperee par la vapeur recyclee dans une chaudiere de chaleur perdue (32) laquelle vapeur est ensuite injectee dans une chambre de combustion d'un moteur (14). La presente invention comprend des systemes de commandes paralleles relies par l'intermediaire d'une memoire electronique (82) reglant effectivement les debits de combustibles et de vapeur pour maintenir un rendement eleve sur une grande plage de conditions de charges partielles.
Patent EP-0035687-A1 (EP)
Inventor: KONIG KLAUS DR
IPC: C08L75/04
Filed: 1981-02-23
Abstract: Die vorliegende Erfindung betrifft Lösungen von Polyurethanen in höhermolekularen, Hydroxylendgruppen enthaltenden Polyethern sowie die Verwendung dieser Lösungen als modifizierte Polyole bei der Herstellung von Polyurethankunststoffen.
Patent EP-0039423-A1 (EP)
Inventor: SCHOETTLE KLAUS
IPC: G11B15/43
Filed: 1981-04-10
Abstract: A tape transport apparatus comprising a central drive capstan and take-up and supply reels which are rotatably mounted on supports that ae movable relative to said capstan and can be urged by biasing means toward the capstan to maintain the surface engagement between the periphery of the capstan and the peripheries of the reels. To compensate for the mass moment of inertia of the movable supports and the tape reels mounted thereon, one or more counterweighting means are provided which are movably connected to the supports in such a way that the mass inertias cancel each other out.
Patent EP-0041129-A1 (EP)
Inventor: DENNERT HEINZ
IPC: C03C11/00
Filed: 1981-04-30
Abstract: 1. Process for the production of shaped articles of foam glass from naturally occurring mineral weathering products (W), such as loams, clays, earths, muds, and silts, by wet fusion, with addition of glass formers, free alkali metal hydroxide (A) and glowing agents, drying of the reaction product, comminution and expansion at temperatures above 700 degrees C, characterised in that finely ground glass (G) is added to the wet fusion mixture and the solids ratio is adjusted to values of (W+G):A=6...30:1.
Patent EP-0049488-A1 (EP)
Inventor: STRIGL REINHARD
IPC: C21D1/76
Filed: 1981-10-01
Abstract: 1. A method for decarburizing or neutrally annealing metal workpieces, in which the metal workpieces are subjected to high temperatures in a furnace and both an inert gas and an organic liquid, which at high temperatures is decomposed essentially into carbon monoxide and hydrogen, are introduced into the furnace, characterised in that the organic liquid is sucked in and sprayed by an oxygen-containing gas through an injector, the jet formed is surrounded by an inert gas, which essentially flows parallel to the jet and surrounds the latter in the form of a jacket, and is introduced into the furnace.
Patent EP-0051260-A1 (EP)
Inventor: UPADEK HORST DR
IPC: C07D307/93
Filed: 1981-10-28
Abstract: 1. Methyl-4-oxatricyclo [5.2.1.0**2,6 ]-dec-8-en-3-one corresponding to formula I and methyl-4-oxatricyclo [5.2.1.0**2,6 ]-decan-3-one corresponding to formula II  see diagramm : EP0051260,P5,F1   see diagramm : EP0051260,P5,F2  in the form of the isomer mixtures in which the methyl group occupies the 1, 7, 8, 9 and 10 positions.
Patent EP-0052809-A1 (EP)
Inventor: DOI SHUNICHI
IPC: G01M17/02
Filed: 1981-10-30
Abstract: The automotive tire (T) being measured is loaded in advance by the load applying means (24), and the drum (21) is driven to rotate the tire. A displacement of the rotatable shaft (22) produced in response to a variation in the radial force acting between the tire and the drum is detected as a displacement of the movable member (23) which is in turn indicated as the radial force variation generated on the tire. Thus, the apparatus can measure a radial force variation with precision under a condition approximating an actual running condition of automobiles.
Patent EP-0053380-A1 (EP)
Inventor: MAZAC KAREL
IPC: B23K9/08
Filed: 1981-11-28
Abstract: A process for welding magnetisable, metallic, workpieces by an electric arc moved by a magnetic field along a closed path of a welding-edge seam, in which the workpieces located between at least two like magnetic poles and held in a centred position are drawn closer to one another until mutual contact for the purpose of striking the arc, are then moved apart to a distance corresponding to the widths of the welding gap and are finally pressed against one another with the application of an offsetting pressure. In order to simplify and reduce the cost of the mounting of the work-pieces in the position suitable for welding in each case, the invention makes provision for the magnetic field which is to be produced for deflecting the arc to be used for clamping the workpieces at the magnetic poles in a centred position. A welding appliance for carrying out the process according to the invention has at least two like magnets (1, 2) which serve to produce an electric arc moved along the path of a welding-edge seam and between which the workpieces (4, 5) are held in a centred position and can be moved relative to one another with the magnets. On the one hand, centring means (6) for the workpiece (4, 5) and, on the other hand, pole surfaces (5, 12) coming into contact with at least a section of the workpiece (4, 5) are provided according to the invention at the individual magnet core (1, 2) in such an appliance. <IMAGE>
Patent EP-0045987-A1 (EP)
Inventor: COLE JAMES BYRON
IPC: B64C13/30
Filed: 1981-07-07
Abstract: An actuation and extension mechanism for aerodynamic high-lift devices such as a wing leading edge slat or a wing trailing edge flap; wherein an aerodynamic panel (14) is connected to one end of an extendible track member (20) that is supported and guided by its other end through rollers (22) fixedly mounted to wing rib structure (10). The track member incorporates a cable (18) and drum (19) arrangement as part of the extension or retraction mechanism; and this combination of track, cable and drum provides the primary support and drive means for the high-lift device, without compromising the structural strength or the stress safety of said combination.
Patent EP-0041392-A1 (EP)
Inventor: KAZUHARU KATAGIRI
IPC: G03G5/06
Filed: 1981-06-02
Abstract: An electrophotographic light-sensitive medium is described comprising at least an electrically conductive layer, a charge generation layer and a charge transport layer, the charge generation layer containing a dis-azo compound represented by Formula (1)
     wherein A represents a single bond,
     or -CH =CH-; B represents a coupler having aromatic properties; and R represents a group selected from hydrogen, a halogen and a lower alkyl having 1 to 4 carbon atoms.
Patent EP-0054421-A1 (EP)
Inventor: MARANCIK WILLIAM G
IPC: H01B12/10
Filed: 1981-12-11
Abstract: An improved method for manufacture of multifilamentary superconductors of the A 3 8 type having the A-15 crystal structure, such as Nb 3 Sn, is disclosed in which rods or wires of the A material are disposed throughout a matrix consisting of Cu and the B material in substantially elemental form. The matrix is formed by compaction of powders of Cu; powders of the B may be mixed therewith or the B material may be infiltrated into pores between the individual Cu particles after compaction. The resultant composite has A, B and Cu distributed uniformly throughout its volume and can be worked to any desired final shape and size for heat treatment to form the A 3 B material without intermediate annealing steps.
Patent EP-0039287-A1 (EP)
Inventor: STARON THADEE JOSEPH
IPC: A23L5/30
Filed: 1981-04-23
Abstract: 1. Process for the treatment of food products intended notably for animal feeding in order to improve their food value, consisting in subjecting said food products to microwave radiation, characterized in that its comprises the steps of previously determining on a sample of the product to be treated the dielectric characteristics, which are representative of the states of the product, as a function of the radiation parameters, and particularly of the duration of a radiation at a predetermined frequency and power, and of conducting the radiation in a controlled manner with a view to the treatment proper, bearing in mind the results of the preliminary determinations, and in effecting said radiation with the parameters corresponding to the desired state of said product.
Patent EP-0039631-A1 (EP)
Inventor: BERARD JEAN-CLAUDE
IPC: A47J37/04
Filed: 1981-04-24
Abstract: The portable cooking device has an upper frame (1) supported by two side walls (3), a plate (6) for gathering the cooking juice placed under the frame and tubular electrical resistors (2) fixed parallel to each other onto opposite edges (1a, 1b) of the frame (1). The device has the following three main features: a) the skewers (5) are fixed between the tubular resistors (2); b) a cover (9) of heat-resisting glass, designed to be placed on the frame (1) over the resistors (2) and the skewers (5); and c) the distance between the skewers (5) and the gathering plate (6) is sufficient to allow a cooling of the falling cooking juice drops, so as to avoid a release of smoke. The device is used for preparing brochettes on a dining table.
Patent EP-0040572-A1 (EP)
Inventor: TROUYEZ GERARD
IPC: A61K39/002
Filed: 1981-05-19
Abstract: The invention relates to a process for obtaining preparations of toxoplasmas, improved for the diagnosis of toxoplasmosis by direct agglutination, said process comprising, in a first step, the inoculation in mice of a mixture of toxoplasmas and of sarcomatous cells, in a second step the inoculation in other mice of a mixture of sarcomatous cells infected with toxoplasmas coming from the mice of the first step and of non-infected sarcomatous cells, and finally the collection of the ascitic exsudate of these latter mice from 48 to 72 hours after inoculation.
Patent EP-0047196-A1 (EP)
Title: Structure optique intégrée à couplage directionnel conforme et système comprenant une telle structure
Inventor: PUECH CLAUDE
IPC: G02F1/335
Filed: 1981-08-04
Abstract: L'invention se rapporte aux structures optiques intégrées réalisant entre deux guider d'ondes un couplage directionnel. L'invention a pour objet une structure à couplage directionnel dans laquelle on fait agir sur deux guides d'ondes rapprochés (10, 11) une perturbation d'indice accompagnant les photons guidés; cette perturbation étant produite par une onde élastique progressive à fronts d'ondes inclinés émise par un transducteur électromécanique (5, 6). L'invention s'applique notamment à la génération de trains d'impulsions optiques de très faible durée.