baber/WOPTO huggingface dataset:
Patent EP-0028500-A1 (EP)
Inventor: ALLEBONE BRIAN HENRY
IPC: H01Q13/20
Filed: 1980-10-29
Abstract: The outer conductor (3) of a high frequency electric cable of the kind employed as a stationary elongate element for transmitting high frequency signals to, or receiving high frequency signals from, a receiving or transmitting device carried by a mobile body, has extending along its length at least one row of mutually spaced apertures (5), the mutual spacing between adjacent apertures of the or each row decreasing along the length of the row, being a maximum value at one end of the row and a minimum value at the other end of the row. The or each row of apertures may be sub-divided into a plurality of sub-groups of apertures, the mutual spacing between adjacent apertures of each sub-group being constant, and the mutual spacing between adjacent sub-groups decreasing along the length of the cable. A method of forming the other conductor comprises winding a tape into a convolute coil and drilling radially through the adjacent turns.
Patent EP-0023509-A1 (EP)
Inventor: WENCKUS JOSEPH F
IPC: C30B11/12
Filed: 1980-07-29
Abstract: Methode et appareil de production de semi-conducteurs de grande purete, tels que du silicium polycristallin. Une charge initiale de semi-conducteur solide (30) est chauffee par induction dans un creuset froid (16) par application d'un champ electromagnetique de haute frequence produit par une bobine electrique (26), cette chaleur etant suffisante pour fondre le semi-conducteur solide (30) et pour soulever partiellement par levitation le semi-conducteur fondu (32) de telle sorte qu'il n'y ait pas de contact entre le semi-conducteur en fusion et les parois du creuset froid. La base de la colonne en fusion (32) formee est supportee par le semi-conducteur non fondu (30) de sorte que le materiau en fusion n'est pas contamine par le contact avec toute substance etrangere. Le materiau semi-conducteur vaporise est ensuite amene par la conduite (22) en contact avec les surfaces exposees du semi-conducteur fondu souleve partiellement par levitation (32) dans le creuset froid (16), et une partie du semi-conducteur vaporise est absorbee dans le semi-conducteur en fusion (32) venant s'ajouter a sa masse. Un mouvement de translation relatif entre le semi-conducteur en fusion souleve partiellement par levitation (32) et le creuset froid (16) assure le retrait continu et la solidification du semi-conducteur (32), de preference a une vitesse sensiblement egale a la vitesse a laquelle le semi-conducteur vaporise est ajoute a la masse en fusion par l'intermediaire de la conduite (22).
Patent EP-0026772-A1 (EP)
Title: Apparatus for attaching a fitment to a pouch.
Inventor: CHRISTINE WILLIAM C
IPC: B65B61/18
Filed: 1980-10-08
Abstract: Apparatus for receiving fitments from a supply and transferring such fitments until one fitment is positioned in a predetermined location adjacent to a flexible thermoplastic sleeve which is used to make a pouch. In this position, a pilot pin engages the fitment and holds the fitment while the transfer mechanism is retracted and thereafter a press forces the fitment into engagement with the pouch and the fitment is welded to the pouch by a welding mechanism located within the sleeve.
Patent EP-0038409-A1 (EP)
Inventor: KLEEMANN AXEL DR
IPC: C07C215/10
Filed: 1981-02-21
Abstract: Die Ausbeute an 1-Amino-propandiol-(2,3) wird stark erhöht, wenn die Umsetzung des Glycids mit flüssigem Ammoniak unter Druck und in Gegenwart einer geringen Menge Wasser erfolgt. Gleichzeitig ist das Verfahren technisch einfach durchführbar.
Patent EP-0040389-A1 (EP)
Inventor: STRESE GERHARD ING GRAD
IPC: B65G53/28
Filed: 1981-05-12
Abstract: 1. Method for emptying of vessels, especially containers, for fine-grained transportable material, especially powdery transportable material, wherein the transportable material is sucked out of the vessel into an intermediate vessel (I, II, III), which thereafter is closed off relatively to the vessel containing the transportable material and is acted on with pressure, so that the pressure medium entering into the intermediate vessel forces the transportable material into an opened discharge conduit (5.1, 5.2, 5.3), characterised in that the intermediate vessel (I, II, III) is evacuated while in closed condition relative to the vessel containing the transportable material, thereupon the intermediate vessel (I, II, III) is closed off relative to the evacuating device and is opened to the vessel containing the transportable material.
Patent EP-0043045-A1 (EP)
Inventor: GILARDONI GIOVANNI
IPC: H02H3/17
Filed: 1981-06-19
Abstract: The invention relates to a life protection device, against fulminations from electric discharges, apt to be associated to any electric apparatuses, comprising a switch of all the phases of the main feeding line, controlled by a respective control relay, and an electronic cutout circuit fed by a secondary line shunted from the main feeding line downstream of said switch and apt to cause the switching off of said control relay. Said electronic circuit is essentially formed by a pair of cascade transistors, the first of which is cut off in normal working conditions and starts to conduct when a signal, produced by a dispersion current or a short circuit current within the apparatus, is applied on its input.
Patent EP-0040025-A1 (EP)
Inventor: WOLFRUM LARRY M
IPC: H03M7/46
Filed: 1981-04-30
Abstract: A graphic image represented by a two-level pel-to-pel definition is compressed by one-dimensional redundancy reduction coding using an entropy preserving algorithm which allows for real time reduction of the pel-to-pel data without any loss in image resolution. The compressed data is concatenated for transmission and then separated and decoded back to a pel-to-pel format for defining a facsimile image.
Patent EP-0055509-A1 (EP)
Inventor: TURNER JAMES M
IPC: B42D5/02
Filed: 1981-10-20
Abstract: A continuous form mailer set assembly is provided in which the interior plies (36) of each mailer set are extended into both line hole stubs (54). The interior plies associated with each mailer set are completely separate one from another and there is no continuous stub on either side of the interior plies. Thus, only the two outside plies are glued together where the form is folded and this eliminates the tenting problem. Both sides of all of the interior plies have slots (34) punched through them and the glue lines are put down so that when the form is assembled the glue bleeds through the corresponding holes of the interior plies to maintain their registration.
Patent EP-0033281-A1 (EP)
Inventor: TINCHON LUCIEN
IPC: E21D11/00
Filed: 1981-01-27
Abstract: The present invention relates to a device for simultaneously projecting a liquid or pasty product and a powdery, granulous or fibrous filler to make a reinforced plastic wall coating, in which the product is brought by pumping to a centrifugal projection member with central supply channel, wherein it comprises, for projecting the product, a revolving spray device with its central supply channel and, for projecting the powdery filler, a centrifugal wheel and a means for supplying the filler to the centrifugal wheel, the revolving spray device and the centrifugal wheel being mounted on the same shaft in the vicinity of each other.
Patent EP-0034959-A1 (EP)
Title: Système d'équilibrage pour pantin d'apprentissage
Inventor: LE ROUZO JEAN
IPC: B25J3/00
Filed: 1981-01-29
Abstract: Le système d'équilibrage est réalisé par disposition homothétique de la structure du pantin avec transmission d'angle (25, 26) relativement à son second axe (13) et à ses trois premiers bras (14, 17, 20) et le centre d'homothétie se trouve à l'intersection du premier axe (11) et du second axe (13). Apprentissage de la trajectoire que doit suivre un robot depeinture.
Patent EP-0056931-A1 (EP)
Inventor: KEPPLINGER WERNER L DIPL-ING
IPC: F26B11/02
Filed: 1981-12-22
Abstract: 1. A rotary kiln comprising a rotatable outer tube (2), which surrounds and is radially spaced from an inner tube (3) and carries drag buckets (11), which protrude towards the inner tube (3) and serve to carry along the material (10) to be treated, also comprising a burner (7), which is disposed at that end of the kiln which is opposite to the material feeder (5) and which opens into the inner tube (3), which is open towards the material feeder (5), characterized in that the inner tube (3) is open at one end and is non-rotatable mounted and at its end wall (6) carries the burner (7).
Patent EP-0050150-A1 (EP)
Inventor: VOLK JOSEPH A JR
IPC: B30B11/00
Filed: 1981-04-09
Abstract: Systeme de commande pour un systeme automatique de production de comprimes servant a produire des comprimes a partir d'un materiau broye d'une composition selectionnee. Une difference dans la temperature du materiau en travers du broyeur (/cT du broyeur) est detectee et la proportion des ingredients selectionnes du materiau est commandee avant leur entree dans le broyeur de comprime pour maintenir le (Alpha)T du broyeur a l'interieur d'une gamme predeterminee.
Patent EP-0064979-A1 (EP)
Inventor: LONG JERRY M
IPC: B65D85/00
Filed: 1980-11-24
Abstract: Recipient de placement et de stockage pour disques souples et disquettes comprenant une unite de base moulee (10), une unite de couvercle moule (12) fixe de maniere pivotante a la base, une pluralite de separateurs (60) servant a l'indexage des fichiers, et des moyens (40, 46) prevus le long des parties inferieures des parois interieures de l'unite de base servant a recevoir les bords inferieurs des separateurs de fichiers et leur permettant de pivoter entre une position inclinee vers l'arriere et une position inclinee vers l'avant.
Patent EP-0075553-A1 (EP)
Title: Procede de traitement azeotropique en continu d'un materiau vegetal et proteique
Inventor: BARNS ROY W
IPC: C11B1/10
Filed: 1981-04-06
Abstract: Un procede de traitement azeotropique en continu de materiaux vegetaux et proteiques comprend un traitement etage, une deshydratation separee, et une extraction instantanee du solvant.
Patent EP-0063127-A1 (EP)
Inventor: ARATO LASZLO
IPC: G01C21/00
Filed: 1981-10-19
Abstract: Pour determiner les coordonnees du deplacement (xW, yW, W) d'un corps mobile, on utilise deux dispositifs reflecteurs fixes en dehors de son champ de deplacement (A, B), qui se composent d'une feuille reflechissante fixee sur un poteau. Sur le corps mobile sont disposes selon un intervalle horizontal determine (a) une premiere installation de goniometrie pourvue d'un dispositif de telemetrie et une deuxieme installation de goniometrie, l'une et l'autre comportant un mecanisme moteur qui entraine un emetteur recepteur sur un axe vertical. Lors de la reception d'une onde d'intensite maximale reflechie par l'une des installations reflechissantes, on determine la position instantanee et, ainsi, on identifie un poteau reflecteur et on determine l'angle qu'il faut mesurer, apres quoi un signal correspondant est transmis a un calculateur qui donne les coordonnees de position en fonction de la mesure de deux angles, d'une distance et d'une triangulation geometrique. Le calcul est possible grace a la mesure de deux distances par rapport aux installations reflechissantes ou a la mesure d'une distance et de deux angles.
Patent EP-0060466-A1 (EP)
Inventor: NOHIRA HIROYUKI
IPC: C07C51/43
Filed: 1982-03-05
Abstract: A method for optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid, which comprises crystallizing out the salt between (+) or (-)-2-(4-chlorophenyl)-3-methylbutanoic acid and diethylamine in a molar proportion of 2: 1 predominantly from a supersaturated solution of the salt of 2-(4-chlorophenyl)-3-methylbutanoic acid with diethylamine, collecting the crystallized salt and decomposing the collected salt under an acidic condition to obtain the corresponding optically active acid.
Patent EP-0068247-A1 (EP)
Inventor: EHRHARDT GERD DR-ING
IPC: F04F5/10
Filed: 1982-06-12
Abstract: A jet pump, in particular for hot-water heating systems or water-heating systems with return-flow mixing has a feeder head which is connected with a housing containing the receptor nozzle 13. The housing (7) contains a mixing tube (14) which is connected via a diffuser if needed with a second line connection (12), is coaxial with an injector nozzle (10) and adjoins the receptor nozzle (13); the mixing tube (14) also extends longitudinally through a chamber (22) of the housing in which at least a third line connection (18) and, if desired, a fourth line connection (19), directed respectively transversely to the mixing tube, discharges. In order to attain, e.g., a substantially reduced operating noise and simultaneously increased efficiency, the discharge opening(s) (20, 21) of the third and, if needed, a fourth line connection (18, 19) are disposed spaced laterally apart from the injector nozzle (10); and a portion of housing chamber, which is embodied in the form of an elongated annular conduit (22) and surrounds the mixing tube (14) is located between the discharge openings (20, 21) of the third (and fourth) line connections (18, 19) and the injector nozzle (10).
Patent EP-0069249-A1 (EP)
Inventor: RAUSING HANS
IPC: B29C69/00
Filed: 1982-06-14
Abstract: The invention relates to a tube package of plastic material which consists of a tubular shell (1) part together with end closures front and back (3, 6, 7). The shell part is constituted of a cylinder of molecular-oriented plastic material, and its front end closure of a curved shrunk portion of the extension of the shell part. The rear closure of the shell part is constituted of a transversely sealed portion of the shell part.
Patent EP-0071950-A1 (EP)
Inventor: WIEDEMANN FRITZ DR PHIL
IPC: C07D209/88
Filed: 1982-08-03
Abstract: The present invention provides heteroaryloxypropanolamines and pharmaceutical compositions containing them, for combating, and for the prophylaxis of, cardiac and circulatory diseases. The heteroaryloxypropanolamines of the present invention are of the general formula:   <IMAGE>   wherein A is a bi- or tricyclic heteroaromatic radical, which is optionally partly hydrogenated, X is a straight-chained or branched alkylene chain containing 2 to 6 carbon atoms, R1 and R2, which can be the same or different, are hydrogen atoms or lower alkyl or benzyl radicals, R3, R4 and R5, which can be the same or different, are hydrogen atoms or lower alkyl, benzyl, formyl, lower alkanoyl, cyano, hydroxymethyl, lower alkoxycarbonyl or carbamoyl radicals or the divalent substituents sulfur or oxygen and R6, R7 and R8, which can be the same or different, are hydrogen or halogen atoms, lower alkyl, nitro, amino, lower alkylthio or lower alkoxy radicals or R6 and R7 together represent an optionally unsaturated trimethylene chain; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds, as well as pharmaceutical compositions containing them.
Patent EP-0082948-A1 (EP)
Inventor: AMLINGER HEINRICH ING GRAD
IPC: C01B13/02
Filed: 1982-11-16
Abstract: In a process for operating a pressure-swing adsorption installation for the production of technically pure nitrogen from air and in an installation operated by this process, a Roots blower device (3) for supplying the adsorbers (1,2) with air and for generating and maintaining an adsorption pressure of preferably 1.8 bar and a Roots pump device (7) for generating a desorption end pressure of preferably 85 mbar are provided. <IMAGE>
Patent EP-0084127-A1 (EP)
Inventor: GNEHM RENE DR
IPC: C07D209/28
Filed: 1982-12-14
Abstract: 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid carboxymethyl ester as known per se is obtainable by a novel and more simple method comprising mild acid hydrolysis of 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetoxyacetic tetrahydropyran-2-yl ester. The final product is a valuable drug having antiinflammatory activity.
Patent EP-0058451-A1 (EP)
Inventor: DEWAEGHENEIRE GABRIEL
IPC: F16K31/70
Filed: 1982-02-04
Abstract: System containing a tubular member (1, 2, 3), a locked closure body (4), a valve seat (5), a locking member and a metal shape-remembering part (6). The metal memory part (6) moves in a direction perpendicular to the sprung locking member. <IMAGE>
Patent EP-0057606-A1 (EP)
Inventor: ARMSTRONG WILLIAM WELLESLEY
IPC: C07D499/00
Filed: 1982-02-01
Abstract: Novel 1:2 N,N'-dibenzylethylenediamine, N-benzyl-2-phenylethylamine and dibenzylamine salts of penicillanic acid 1,1-dioxide are prepared which are sparingly soluble in water and therefore valuable as slow release (depot) forms of penicillanic acid 1,1-dioxide, particularly for use in conjunction with slow release (depot) forms of penicillin and cephalosporin antibiotics, in the chemotherapy of bacterial infections in mammals.
Patent EP-0074782-A1 (EP)
Inventor: BEAUCHAMP DAVID COLSTON
IPC: F16K1/226
Filed: 1982-09-08
Abstract: A fire-safe butterfly valve provides bi-directional sealing. In normal duties a polymeric seal (26) provides forward and reverse sealing against the edge (4) of the valve disc (1), the polymeric seal (26) being resiliently loaded in the axial direction of the valve by a resilient metal ring (5). The metal ring (5) provides a bi-directional seal with the disc edge (4) in the event of destruction of the polymeric seal (26) by fire. The metal ring (5) is transverse cross-section consists of an arm (19) having a curved radially inner end (6) presenting a convex surface (21) for engagement with the disc edge (4). For fluid pressure acting from the smaller diameter side of the disc (1), in the burnt out condition, the curvature of the radially inner end (6) of the metal ring (5) gives rise to an increased sealing force with the disc edge (4) as the disc (7) moves in response to the fluid pressure and the ring inner end remains in rolling contact with the disc edge (4).
Patent EP-0064426-A1 (EP)
Inventor: NOEL JEAN-MARIE
IPC: B65G67/08
Filed: 1982-03-26
Abstract: 1. Semi-automatic wagon loading machine, of the type comprising a frame (1) displaceable in a horizontal plane, a first boom (13) pivotably connected to a member (9) arranged on the frame (1), a second boom (16) pivotably connected to the first, and a third boom (18) pivotably connected to the second, the pivoting points for each pivotable connection being situated on a vertical axis, characterised in that the member (9) is displaceable vertically relatively to the frame (1), in that the pivoting points between the member (9) and the first boom (13) and those between the first and second booms are situated one above and the other below conveyor belts situated in tubular structures constituting the first and second booms and the member (9) and in that the third boom (18) is provided with a telescopic belt (23).
Patent EP-0069676-A1 (EP)
Inventor: GOUYOU-BEAUCHAMPS JACQUES
IPC: F25B31/00
Filed: 1982-07-07
Abstract: 1. Heat pump of the type taking calories from the outside air and comprising a box within which are disposed to one side an evaporator (10) and a ventilation unit (11) and to the other side, submerged in an insulator, a condensor (13) coaxial with a compressor (12) itself provided with an oil through which an expanded refrigerant liquid passes, as well as an expander (14), characterized by the fact that in order for the upper part of the compressor (12) to be cooled by the external environment, the compressor is only partially submerged in insulator (19) constituting granular particles such as for example balls of polystyrene and/or particles of cork.
Patent EP-0080939-A1 (EP)
Inventor: BELBEL ELIE
IPC: H01H77/10
Filed: 1982-11-25
Abstract: A contactor capable of having a very high breaking power comprises a movable contact carrier bridge (3) having a central part in the form of a blade (3c) and conducting J-shaped pieces (2a-2b) supporting fixed contacts. A non-magnetic blade bent in the form of a U is mounted slidable inside a hollow movable insulating contact holder (1) and guides and holds at its upper end a magnetic plate (8) cooperating with said blade (3c) and forming an air-gap with another U-shaped magnetic piece (6), disposed between the legs of the bent blade (5) and integral (at 7) with the contact holder (1). A contact pressure spring (4) bears on the basis of the U-shaped magnetic piece (6) and on the bottom of the bent blade (5).
Patent EP-0093221-A1 (EP)
Inventor: WIRTH JOHANNES
IPC: G01G21/23
Filed: 1982-05-05
Abstract: A balance protected against interfering forces in such a manner that no significant disturbance of the weighing operation is produced in the area of the moderate side impacts, comprising a frame (1), a parallel-conducted load carrier (2), a weighing plate (6), a measuring system (4) and stops (9) (10), arranged between the frame and the weighing plate, which weighing plate is supported on the load carrier via at least two pivotable support elements (7) which exhibit at their top end a horizontal support area (14) for the weighing plate and are attached at their lower end to the load carrier via a hinge with restoring moment. <IMAGE>
Patent EP-0085279-A1 (EP)
Inventor: VITULANO MAURO
IPC: B25D9/14
Filed: 1982-01-22
Abstract: The directional control valve to apply to a hydraulic appliances working with uncompressible fluid, is composed of a cylindrical valve i.e. a sleeve 5 sliding in a cylindrical chamber 1, that acts as a cylinder to the piston 7 when its outside part B, or also its intermediate part A in an execution suitable to different application, penetrates inside the sleeve 5 or comes out of it. 
     The control valve action is caused by the hydraulic fluid when the piston moves so that it comes out or by the fluid which the piston presses when, being the exhaust ports still opened, it moves in order to penetrate into the sleeve valve 5. 
     The axial travel reversals of the control valve start every time the piston, by its circular edge 7c, gets a tightness touch with distributor's circular edge 5d. 
     This control valve permits large tightnesses of exhaust and supply ports of hydraulic fluid so that the piston 7 avoid to do this by means of its lateral surfaces, as other control valve, and therefore the device is not subjected to wear. 
     For its simplicity and very good functionality this directional control valve cuts manufacturing and maintenance costs; it can be, moreover, applied both to free gas recharging hammers and hammers directly actuated by under pressure hydraulic fluid. 
     For a better understanding, see fig. 8.
Patent EP-0065571-A1 (EP)
Inventor: BACKENSTO WILLIAM V
IPC: H01L27/148
Filed: 1981-12-01
Abstract: Un circuit d'entree a modulation de porte a dispositif de transfert de charge comprend une source de courant continu a haute impedance comprenant une resistance (9) de silicium polycristallin Un photodetecteur (11) commandant une porte de modulation (3a) est superpose au dispositif a transfert de charge et est connecte a une charge a haute impedance comprenant une autre resistance (19) de silicium polycristallin. La premiere resistance (9) de silicium polycristallin produit un niveau de courant continu uniforme dans le dispositif de transfert de charge tandis que la deuxieme resistance (19) de silicium polycristallin permet d'obtenir un gain eleve uniforme dans une pluralite de ces dispositifs formes sur un substrat semiconducteur.
Patent EP-0093118-A1 (EP)
Inventor: TABER BRUCE DEAN
IPC: F22B1/18
Filed: 1982-05-13
Abstract: Procédé et dispositif de commande d'un système de turbine à vapeur pour une centrale électrique à cycle combiné (Fig. 1) utilisant des paramètres mesurés pour commander la position des amortisseurs (18, 24) qui règlent le flux de chaleur vers l'équipement produisant la vapeur (20) de manière à limiter les chocs thermiques et les sauts de pression dans le corps cylindrique et à permettre d'obtenir une capacité à tenir la charge.