baber/WOPTO huggingface dataset:
Patent EP-0064559-A1 (EP)
Inventor: HASHIMOTO AKIHIKO
IPC: F23D3/10
Filed: 1981-11-17
Abstract: A liquid fuel burner for absorbing and evaporating liquid fuel via a wick (5) and burning it in a combustion chamber (16) formed between an inner flame cylinder (9) and an outer flame cylinder (8), comprising inner and outer columns (17 and 18) detachably mounted at at least one lower part of the inner and outer flame cylinders (9 and 8) for varying the quantity of fuel evaporated from the wick (5), thereby varying the fuel quantity.
Patent EP-0059437-A1 (EP)
Title: Outdoor luminaire with readily separable, two-part housing
Inventor: DE VOS HENDRIK A J
IPC: F21V17/16
Filed: 1982-02-25
Abstract: A luminaire (10) particularly suited for outdoor applications (e.g., for illuminating roadways and alleyways) and including a two-part housing (13) wherein one (15) of the parts (the base) is metallic and the other (17) (refracting portion) is of lightweight (plastic) material and includes both an opaque chamber (43) for housing the luminaire's rectangular aluminum reflector (41) and a refracting, prismatic lens (45). The reflector (41) is slidably positioned in the chamber portion (43) and thus readily removable when both parts of the housing are separated. The luminaire is capable of providing either an IES type II or III distribution on the ground therebelow when oriented in the horizontal position and an IES type IV distribution when oriented vertically.
Patent EP-0070651-A1 (EP)
Inventor: HEIBERGER FRANCIS E
IPC: B21D43/05
Filed: 1982-07-08
Abstract: A control system includes a first drive motor (10) for a press, a second drive motor (11) for a feed mechanism, means (20, 21, 22) responsive to the positions of the press and the feed mechanism for producing an output signal representing any change in the positional relationship between the press and the feed mechanism, control means (13, 14) responsive to the output signal for controlling the speed of the drive motor (11) for the feed mechanism, and means for adjusting the control means (13) to simulate a change in the press position and thereby effect a movement of the feed mechanism. An interlock (30, 31) is responsive to adjustments of the control means (13, 14) for enabling the startup of the press only when the control means (13, 14) is in a preselected position representing a desired positional relationship between the press and the feed mechanism.
Patent EP-0079150-A1 (EP)
Inventor: STAPLEFORD GARY NELSON
IPC: H04Q11/02
Filed: 1982-10-21
Abstract: A broadband data communication system provides effective increased bandwidth for the transmission of electrical information signals in the system. The signal transmission medium is a coaxial cable having main receive (10) and transmit (12) branches, and having drop line pairs (14) connected to the main branches at junction points (16). A plurality of user devices is connected to each drop line pair, including a particular set (26,28,30) connected to a particular pair (14-2). Each user device of the set can transmit and receive signals of local frequencies in a selected bandwidth (24). Frequency isolation means (32) is connected to the particular (14-2) drop line pair adjacent its junction point (16-2), and passes signals of the local frequencies only from the transmit drop line to the receive drop line, while blocking signals of the local frequencies from transmission over the main cable branches. The particular set of user devices and the filter isolation means together define a subnet (38). Other subnets (40) can use the same bandwidth of local frequencies without interference, thereby increasing the effective bandwidth of the system. 
     For communication between subnets, a master unit (34) is provided in a subnet (38) which can receive and transmit both at the local frequencies and at master frequencies outside (25) the selected bandwidth; the frequency isolation means passes the master frequencies. The master unit (34) translates communications from the subnet user devices (26,28,30) at local frequencies, into master frequencies for transmission out of the subnet (38), and receives communications from outside the subnet at master frequencies for translation to local frequencies and transmission to the user devices of the subnet.
Patent EP-0081359-A1 (EP)
Inventor: KUCHINSKY SAUL
IPC: H01J17/49
Filed: 1982-12-03
Abstract: This invention is directed to the making of an electrode assembly which comprises providing anode electrodes on one surface of a photosensitive glass plate, providing cathode electrodes on the opposite surface of said glass plate oriented transversely to said anode electrodes, and dissolving away the plate material in alignment with said anode electrodes forming slots extending between the surfaces of said plate, thereby placing said anode and cathode electrodes in operative relation with each other.
Patent EP-0084720-A1 (EP)
Inventor: SIRCAR ILA
IPC: C07D237/18
Filed: 1982-12-17
Abstract: New substituted [3,6-pyridazinediylbis(thio)] bis-[2,2-dimethylalkanoic acids] and derivatives which are useful as anti-arteriosclerotic agents are disclosed. These compounds elevate the high density lipoprotein fraction of cholesterol, and also lower the low density lipoprotein fraction of cholesterol. The compounds have the following formula:
     wherein each of m and n, which are the same or different, is an integer from 3 to 6; X is a hydrogen atom, a phenyl radical or an alkyl radical of from 1 to 6 carbon atoms; each of R' and R 2 , which are the same or different is a hydrogen atom, an alkyl radical of from 1 to 6 carbon atoms, or a pharmaceutically acceptable cation.
Patent EP-0067763-A1 (EP)
Inventor: BUNEL GERARD
IPC: B05D7/14
Filed: 1982-06-07
Abstract: 1. A process for manufacturing a multilayer structure intended more particularly to be used for sealing packages, said structure comprising an aluminium film integral with at least one polymer layer formed from an ethylene polymer or from an ethylene copolymer or from a mixture of such copolymers, said process being characterized in that, in order to improve the adhesion of the polymer layer to the aluminium film, a treatment is applied using water heated to a temperature greater than 60 degrees C, said treatment being carried out either before the aluminium film is secured to the polymer layer, on the surface of the aluminium film intended to come into contact with the polymer layer, or after the aluminium film has been secured to the polymer layer, the water treatment then being carried out on the structure itself.
Patent EP-0079384-A1 (EP)
Inventor: HAYASHI TORAHIKO
IPC: A21C9/06
Filed: 1982-04-02
Abstract: Dispositif de fabrication de produits alimentaires, par exemple de 'knodel', oeufs de pique-nique, 'knishes', etc., emballes avec une couverture exterieure autour de l'emballage interieur. Ce dispositif possede des ensembles cylindriques interieurs et exterieurs pourvus d'axes sensiblement horizontaux, le passage annulaire pour la couverture exterieure etant dispose entre les surfaces en vis a vis des ensembles. Les ensembles possedent des cylindres interieurs et exterieurs en contact entre eux et disposes de maniere qu'ils tournent periodiquement autour de l'axe commun. Les cylindres interieurs et exterieurs de l'ensemble exterieur possedent des ouvertures de sorties et d'entrees respectivement du materiau de couverture exterieure. Les cylindres interieurs et exterieurs de l'ensemble interieur possede chacun dans leur corps des ouvertures de sortirs du materiau d'emballage interieur. Les ouvertures de chacun des ensembles occupent periodiquement une position d'ouverture et une position de fermeture lors de la rotation du cylindre. L'orifice d'entree du materiau d'emballage interieur est amenage sur le cote de l'ensemble interieur.
Patent EP-0094390-A1 (EP)
Inventor: BRUNDIN JAN-OLOF
IPC: A61D1/08
Filed: 1982-06-16
Abstract: Agencement (1) pour le bouchage de canaux du corps comprenant un élément (8) composé d'un matériau qui se dilate en absorbant le fluide du corps, de sorte qu'après l'insertion dans l'état non dilaté les pores se dilatent et bouchent le canal. L'agencement comprend en outre des dispositifs de blocage (4) qui sont disposés de manière à s'appuyer contre les parois du canal du corps pour permettre un ancrage des éléments de bouchage. Les dispositifs de blocage (4) tendent, sous l'effet de l'action d'un ressort, à adopter une position interne dans laquelle ils n'exercent aucune action de blocage. Les dispositifs de blocage sont disposés par rapport à l'élément (8) de manière que pendant sa dilatation celui-ci s'appuie contre les dispositifs de blocage et les écarte vers l'extérieur dans une position extérieure dans laquelle les dispositifs exercent une action considérable de blocage.
Patent EP-0083656-A1 (EP)
Inventor: SPADAFORA PAUL F
IPC: A23J1/18
Filed: 1982-07-27
Abstract: Procédé amélioré de préparation de levure comprimée et produit obtenu par ce procédé. Avant de filtrer la levure, on met en général la levure en contact avec du sel ou un autre matériau à action osmotique pour extraire une partie de l'eau intercellulaire. Certains solides sont également extraits des cellules de la levure et, à moins de les enlever par lavage avant la filtration, ils tendent à obturer le milieu filtrant. L'amélioration concerne le lavage de la levure avant la filtration et se traduit par des vitesses de filtration supérieures, une vie du milieu filtrant prolongée, et permet d'obtenir une levure de meilleure qualité. Le produit de levure possède une couleur et une plasticité améliorées et une teneur en sel réduite.
Patent EP-0096043-A1 (EP)
Inventor: ZURCHER ERWIN
IPC: D04H11/04
Filed: 1982-12-01
Abstract: Cette machine comporte une sonotrode (1), une matrice (4) de tubes (5) amenant des fils (10) sur une feuille support (7) pour souder des rangées de boucles à la surface de cette feuille. La matrice (4) est guidée entre des coulisses (6) paralleles aux axes longitudinaux des tubes (5) et perpendiculairement à la surface d'application des vibrations de la sonotrode (1). Un mécanisme d'entraînement (13, 14, 15) amène périodiquement les extrémités des tubes (5) par lesquelles sortent les fils contre la sonotrode (1) en pressant la base d'une rangée de boucles et la feuille support (7) contre la sonotrode pour provoquer le soudage entre eux.
Patent EP-0086337-A1 (EP)
Inventor: PROFOS PAUL PROF DR ING
IPC: F23N1/02
Filed: 1983-01-15
Abstract: 1. A process for controlling the excess air in a furnace in which the air flow and/or fuel flow is corrected on the basis of measurement of the excess air in the flue gas after a prescribed value/actual value comparison of the excess air in a control device, the proportional sensitivity (gain) of the control device being varied according to the load rate (beta), and at least some of the time parameters of the control device are automatically adapted to the load rate (beta) of the furnace, the prescribed excess air value (w, w') fed as command variable (reference variable) to a controller (11, 28) of the control device being varied according to the load rate (beta), characterized in that the prescribed excess air value (w, w') is fed to the controller (11, 28) through a signal filter (10, 26) having at least one time constant, at least one of the time constants (TF ) being varied according to the load rate (beta).
Patent EP-0092839-A1 (EP)
Inventor: GILLOT JACQUES
IPC: B01D39/20
Filed: 1983-04-26
Abstract: 1. A filter element comprising at least one non porous end plate (1, 2) made of a ceramic, carbon, glass, metal or synthetic material pierced by holes, and a plurality of tubes (3, 4) made of porous ceramic or porous carbon material, fixed in the holes of the end plate through connections (5, 6, 7, 8) of a material which fills the spaces between the end of the tubes and the holes of the end plate, characterized in that this material is chosen from the group constituted by an enamel, a glass, a sintered ceramic material, carbon, a cement and a metal.
Patent EP-0094066-A1 (EP)
Inventor: BURKART EBERHARD
IPC: F16H21/04
Filed: 1983-05-06
Abstract: The key element for a switch, for example a bell, comprises a parallel guiding consisting of two hinge platelet assemblies (1) arranged so as to form an angle therebetween. The hinge platelets (6, 7) are interconnected and are also connected with end elements (2, 3) by hinges (8, 9, 10), each end element being respectively associated with the key element (5) and the support (4). The hinge platelet assembly is a single piece construction, of plastic material, and the hinges are provided by reduced thicknesses of the wall. It is thus possible to obtain an accurate parallel guiding which may also replace a return spring.
Patent EP-0107133-A1 (EP)
Inventor: EBERHARDT KURT DIPL-ING
IPC: H04M19/08
Filed: 1983-10-08
Abstract: 1. Circuit arrangement for feeding a current supply equipment, wich delivers a constant operating voltage, by way of an equipment, wich determines the feed direct current, in subscriber stations of centrally fed signalling installations, particulary telephone exchange installations, in wich the equipment determining the feed direct current is constructed as amplifier stage (12, 13, 14) with negative feedback, in wich switching means (12), wich become effective in dependence on the magnitude of the input voltage (voltage at K1, K2), switch (13 conductive, 8 blocked) the feed current circuit (I1 : K1, 14, 13, 20, K2) through when the magnitude of the input voltage is sufficient for feeding of the current supply equipment (20) and, when the magnitude of the input voltage is not sufficient for the feeding of the current supply equipment (20), interrupt the feed current circuit and switch through a loading current circuit (I1 : K1, 14, 8, K2) by-passing the current supply equipment (20), in wich the amplifier stage with negative feedback consist of complementary Darlington circuit (12, 13), of wich the emitter-end transistor (12) of a first conductivity type is connected by way of an emitter resistor (14) to the one connection terminal (K1) of the connecting line and of wich the collector-end transistor (13) of second conductivity type is connected by its emitter with the current supply equipment (20), and in wich the switching-through of the loading current circuit takes place by means of a transistor (8) of the second conductivity type, the collector of wich is connected to the junction between emitter resistor (14) and emitter of the emitter-end transistor (12) of the Darlington circuit and the emitter of wich is connected to the other connection terminal (K2), characterised thereby, that as switching means, the emitter-end transistor (12) of the Darlington circuit (12, 13) is constructed as double-collector transistor, the first (normal) collector (Ko1) of wich is connected with the base of the collector-end transistor (13) and the second (auxiliary collector) collector (Ko2) of wich is connected with the base of the transistor (8) of the second conductivity type lying in the loading current circuit, and that the base of the double-collector transistor (12) is connected to the output of a differential amplifier (D), the first input of which is connected by way of an impedance member (4, 5) with the one connection terminal (K1) and by way of a constant voltage source (6, 7) displaying a predetermined internal resistance with the other connection terminal (K2) and the second input of which is connected to the junction between emitter resistor (14) and emitter of the doublecollector transistor (12).
Patent EP-0110148-A1 (EP)
Inventor: FRANZEN VOLKER PROF DR
IPC: C02F1/76
Filed: 1983-10-27
Abstract: Water is sterilised by treatment with solid carrier particles, preferably zeolite, loaded with chlorine.
Patent EP-0111706-A1 (EP)
Inventor: IYER SUBRAMANIAN SRIKANTESWARA
IPC: H01L21/336
Filed: 1983-11-03
Abstract: Recesses (13) are formed in the sidewall isolation (7,8,9) of the polysilicon gate (6) of a field effect transistor in order that a subsequently deposited metal film becomes discontinuous over the sidewall isolation. The recesses eliminate possible silicon diffusion paths over the sidewall isolation. 
     The sidewall isolation is composed of layers (7, 8, 9) of different insulating materials (eg silicon dioxide (7, 9) and silicond nitride (8)) which can be differentially etched to provide the recesses (13) in the central layer (8).
Patent EP-0087191-A1 (EP)
Inventor: VAN OPSTAL HEIN
IPC: B01D46/04
Filed: 1983-02-11
Abstract: A dust filter comprising a cylindrical housing (2) with a conical bottom (3) fitted with an air-supply branch (8) and a sluice-containing discharge branch (9, 10), an upper end comprising an air-discharge channel (13), a horizontal partition (5) in which terminate filter hoses (6) that have a closed bottom end, and in which filter hoses an excess pressure can be periodically produced. According to the invention the housing is subdivided by vertical partitions (11) into compartments, while the chambers (12) formed above the partition communicate each separately through a closable opening (14) with the air discharge channel (13).
Patent EP-0128244-A1 (EP)
Inventor: DE WINTER WALTER FRANS
IPC: G03G9/13
Filed: 1983-06-10
Abstract: A liquid electrophoretic developer composition suitable for rendering visible electrostatically charged areas, which composition contains in an electrically insulating non-polar organic carrier liquid having a volume resistivity of at least 10 S  ohm.cm and a dielectric constant less than 3, pigment particles carrying at least one substance conferring electric charges on said particles, dispersed with the aid of a block copolymer containing one adsorbent group A and at least one solvatable group B, characterized in that said group (A) represents a polystyrene chain having a number average molecular weight of at least 2,000, and said group B represents a polymethacrylate fatty alcohol ester chain having a number average molecular weight of at least 7,000. The adsorption of said block copolymer to pigment particles is illustrated in Figure 1.
Patent EP-0117326-A1 (EP)
Inventor: HOLUB FRED FRANK
IPC: C08L67/00
Filed: 1983-02-25
Abstract: Blends of (a) a polyetherimide and (b) a polyarylate (an aromatic polyester) which is derived from a dihydric phenol and a dicarboxylic acid exhibit improved flexural strength and flexural modulus over the polyarylate component alone and have a higher impact strength than that associated with the polyetherimide component of the biends. in addition, the blends exhibit improved molding performance characteristics, a lower molding pressure being required than that necessary for either component of the blend when molded alone.
Patent EP-0094204-A1 (EP)
Inventor: MORI KEI
IPC: F24S23/30
Filed: 1983-05-05
Abstract: A sunbeam concentrating and collecting apparatus has a lens support frame comprising a honeycomb or regular n-sided polygonal frame (1) the frame (1) being made up of at least one regular n-sided polygonal holding frame (1 A) the or each holding frame (1 A) being formed by coupling together a plurality of frame pieces (2, 3, 4) each of which is provided with at least one angled portion (2A, 3A, 4A), the lens (7) or lenses (6) being disposed along one end plane of said holding frame (1A).
Patent EP-0097081-A1 (EP)
Inventor: BOREAS WILLEM J L
IPC: G01R1/10
Filed: 1983-06-03
Abstract: An improved viscous dampening arrangement for a taut-band suspension system in an electrical indicating instrument includes a hub associated with the stator and a turret associated with the rotor. The hub and turret each have central openings for receiving the taut-band. The hub and turret are arranged, in use, in a spaced-apart facing relationship with the facing portions of hub and turret being tapered in a controlled fashion. A viscous dampening fluid is provided between the hub and turret and an anti-wetting agent is applied to the surfaces of the hub and turret where the dampening fluid is not desired. The geometry of the tapers is chosen so as to minimize the effects of longitudinal and radial shocks and vibrations on the elcetrical indicating instrument.
Patent EP-0104959-A1 (EP)
Inventor: ENOMOTO HIROSHI
IPC: C07D409/04
Filed: 1983-06-10
Abstract: The present invention relates to 4-quinolone derivatives represented by the following general formula (I) and salts thereof, as well as their use as pharmaceuticals and methods for manufacturing them. 
<CHEM>
 In the formula, R<1> and R<2> are same or different and they are hydrogen, lower aklyl of one to eight carbon chain length or lower alkenyl of one to four carbon chain length; R<3> stands for hydrogen, lower alkyl of one to eight carbon chain length, lower alkyl of one to eight carbon chain length with one or two hydroxyl group(s), lower alkyl or three to ten carbon chain length with one or two ether bond(s), or-(CH2)nA where n is an integer of 1 to 3 and A is acetyl, acetyloxy, cyano orphenoxy; Z stands for phenyl with or without substituent(s) selected from a group consisting of hydrogen, halogen, lower alkyl of one to eight carbon chain length, lower haloalkyl of one to three carbon chain length, lower alkoxy of one to four carbon chain length and COOR<4> (in which R<4> is hydrogen or lower alkyl of one to four carbon chain length) or Z stands for unsaturated hetero ring radical with five or six members having nitrogen, oxygen or sulfur as hetero atom.
Patent EP-0099286-A1 (EP)
Inventor: CAPRON ANDRE
IPC: C07K14/495
Filed: 1983-07-04
Abstract: New drugs useful as anti-inflammatory, anti-allergic or antalgic agents of which the active principle is comprised of L-threonyl-L-lysil-L-proline or of one of the pharmaceutically acceptable salts thereof.
Patent EP-0107609-A1 (EP)
Inventor: SCHLEIMER FRANCOIS
IPC: C21C5/32
Filed: 1983-09-23
Abstract: Das durch den Kamin (2) mittels einer Gasturbine (4) abgezogene Konverter-Abgas durchläuft Aggregate zum Kühlen (K), zum Reinigen (R) und zum Trocknen (T). Es gelangt anschliessend in eine Sammelstation (10), an die ein CO-Bestimmungsgerät (11) angeschlossen ist. Dieses gibt Messsignale an einen Rechner (12) der die zum Erreichen des erforderlichen Heizwertes notwendigen Mengen an zuzufügenden Energieträgern berechnet. Das Gas gelangt in einen Verdichter (15), wird anschliessend mittels einer Dosiervorrichtung (14), mit einer vom Rechner (12) bestimmten Menge an gekörntem Kohlenstoff beladen und mündet in der Blaslanze (3). In einer Variante werden die Konverter-Abgase direkt ab Trockenstation (T) über einen Verdichter (17) in ein Verteilersystem (18) und von dort aus durch gasdurchlässige Baukörper (19, 20) in die Schmelze geleitet.
Patent EP-0105293-A1 (EP)
Inventor: HARPER LEE RICHARD
IPC: C08G59/42
Filed: 1983-02-03
Abstract: Produits à support aqueux de la réaction entre (a) des polymères à fonction carbonyle; (b) des polyépoxydes; et (c) des amines tertiaires, mélangés avec (d) des polymères à fonction carbonyle possédant un nombre acide différent de celui de (a). Les produits résultants sont utiles en tant que composants de formation de pellicule pour des compositions de revêtement pouvant être appliquées par pulvérisation, écoulement, immersion, ou au moyen de rouleaux ou d'électricité, et sont utiles notamment pour le revêtement par pulvérisation de l'intérieur de récipients en acier plaqué en étain en deux pièces utilisés pour les boissons et les aliments. Les compositions de revêtement peuvent être utilisées telles quelles ou bien elles peuvent être réticulées avec des agents réticulants tels qu'une résine azotée.