baber/WOPTO huggingface dataset:
Patent EP-0008284-A1 (EP)
Inventor: HARING BRUNO
IPC: C04B41/48
Filed: 1979-08-07
Abstract: 1. Process of making of ornamental stones of concrete porelessly coated with an artificial resin characterized by the following steps partially known per se a) making a concrete mixture of cement and balast material, which mixture contains per part by volume cement at least seven, preferably seven to twelve parts by volume of balast material, whereby a mixture of 70-90, preferably 80 % of preferably twice washed quartz-sand of a particle size of 2 mm and 10 to 30, preferably 20 % fine-quartz-sand of a maximum particle size of 1 mm is preferably used as balast material, b) adding of water until the mixture is damp, c) shaping of the ornamental stone, d) setting the concrete for 20 to 30 days under moderated moistening and exclusion of direct sun-radiation, e) applying of an annealing powder of an artificial resin, for example a polyester-resin or an epoxy-resin or mixtures thereof onto the ornamental stone of concrete preferably electrostatically, and f) deposing the ornamental stone into a chamber preheated to 180 to 220 degrees C preferable to 190 to 200 degrees C for a time of 15 to 30, preferably 20 to 25 min for annealing the powder of the artificial resin to the end of achieving of poreless coating of the resin on the ornamental stone.
Patent EP-0016399-A1 (EP)
Inventor: CHMIEL HORST PROF DR-ING
IPC: B27D1/00
Filed: 1980-03-11
Abstract: Die Erfindung betrifft eine Vorrichtung zur noninvasiven Messung der Blutströmungsgeschwindigkeit nach der Ultraschall-Doppler-Effekt-Methode unter Verwendung von Ultraschall-Sendern/Empfängern für den am Blut reflektierten Ultraschall und unter Verwendung einer die Dopplerfrequenz-Verschiebung zwischen Sende- und Empfangsfrequenz ermittelnden und auswertenden Einrichtung. Hierzu werden Ultraschallwellen sehr hoher Frequenz gepulst in das zu untersuchende Kapillargebiet eingestrahlt und Erythrozytenbewegungen bis auf 1 mm/s detektiert. Die Meßtiefeneinstellung erfolgt dabei mittels eines elektronischen Tiefenfensters. Durch die automatisch winkelgesteuerte Schallwandlerveränderung zur Körperoberfläche des Kapillargebietes ist zusätzlich zum Tiefenfenster eine Ausblendung von Blutströmungsgeschwindigkeiten, wie sie aus grossen Gefäßen stammen, möglich. Die hieraus gewonnenen Signale werden nach einer Frequenzanalyse digital in Form eines Histogramms dargestellt und charakterisieren semiquantitativ den Transport der Eryhrozyten.
Patent EP-0019062-A1 (EP)
Inventor: DAWIDOWSKI GERHARD
IPC: A61B17/88
Filed: 1980-03-26
Abstract: 1. Hooping lock for use in bone fractures, which acts to join the wire ends of a wire tightened around a bone, characterised by a square block element (11) having a bored passage (19) for reception of the one wire end provided with a stop ball (15), a tapered groove (16) for reception of the other wire end, and a transpiercing tapped bore comprising a cylindrical counterbore for reception of a hollow screw (12) comprising a screw-threaded section (13) and a cylindrical head which thrusts the other end of the wire into the tapered groove (16).
Patent EP-0020900-A1 (EP)
Inventor: BAUMANN GERALD WALTER
IPC: G03G15/00
Filed: 1980-04-10
Abstract: A sorting device for collating face-up, face-down, simplex and duplex copies outputted from a copier, offset press, or similar device includes a plurality of bins formed from a fixed module (66) and a movable throat plate (68). The fixed module (66) includes a plurality of side walls (70, 72, 74) oriented in a generally vertical direction. The movable throat plate (68) has a plurality of openings 62 between solid bottom wall members (64) oriented in a substantially horizontal direction. A mechanism shifts the movable throat plate to align the bottom wall members (64) with the side walls to form bins with openings in their bases through which copies can be inserted by a sheet delivery mechanism having paper guide rails (29) which can be aligned with any selected one of the openings in the throat plate.
Patent EP-0028383-A1 (EP)
Inventor: REICHOW WOLFGANG
IPC: H01F19/00
Filed: 1980-10-25
Abstract: A line end stage for a television receiver which comprises a transformer, a first high voltage rectifier and a second high voltage rectifier. The transformer has a primary winding coupled to the line sweep coils of the receiver, and a secondary winding. The secondary winding has one end coupled through the first high voltage rectifier to ground and through the second high voltage rectifier to the anode of the television receiver picture tube. The transformer comprises a core having a longitudinal axis. The primary winding is mounted on the core coaxial with the longitudinal axis and an insulating winding form surrounds the primary winding. The winding form is provided with spaced longitudinally-distributed radially-extending chambers and the secondary winding is located within these chambers. The thicknesses of the winding form between the bottoms of the chambers and the primary winding are greatest at the ends of the winding form and become progressively smaller toward the center of the form.
Patent EP-0036910-A1 (EP)
Inventor: HOPE THOMAS CLIFFORD FORGAN
IPC: A61F7/10
Filed: 1980-03-21
Abstract: This application relates to a thermal bandage (10) for the treatment of such injuries as sprains, bruises, burns and the like. 
     In one embodiment the bandage takes the form of a flexible plastic container (11) containing a chillable liquid which will not freeze when stored in a domestic refrigerator and which is segmented to enable the respective compartments (12) to hinge with respect to one another so that the bandage (10) may be secured about a limb by tie means (16, 17) integral with the bandage (10).
Patent EP-0026518-A1 (EP)
Inventor: ENZ ULRICH ERNST
IPC: G11C11/14
Filed: 1980-09-11
Abstract: A magnetic bubble domain structure comprising a bubble domain layer (5) supported by a non-magnetic substrate (4) and having a control layer (7) superimposed on its major surface remote from the substrate, said control layer (7) having an easy axis of magnetization in the plane of the layer which defines at least one bubble domain propagation path. Since the unique control layer according to the invention is a garnet layer which comprises two sub-layers, a first, continuous, sub-layer (8) and a second, discontinuous, sub-layer (9), the latter defining the required propagation patterns, the advantage is obtained that the in-plane rotary field to be applied for propagating the bubble domains can be considerably weaker than in bubble domain structures which are equipped with nickel-iron propagation patterns.
Patent EP-0014080-A1 (EP)
Inventor: TERASAWA YOSHIO
IPC: H01L29/08
Filed: 1980-01-18
Abstract: A semiconductor switch device comprising a semiconductor body (10), a pair of main electrodes (12,14) and a control electrode (13), the body consisting of a first region (20) of n +- type conductivity, a second region (15) of p +- type conductivity, both first and second regions being in contact with one main electrode (12), a third region (16) of n--type conductivity, a fourth region (17) of p-type conductivity, and a fifth region (19) of n-type conductivity, the fourth region being sandwiched between the third and fifth regions except in- the vicinity of the second region, said semiconductors regions thereby constituting a p-n junction diode and a bipolar transistor arranged adjacent each other within the semiconductor body (10) so that their conductive directions are equal. One electrode of the diode and an emitter (or collector) electrode of the transistor, and the other electrode of the diode and the collector (or emitter) electrode of the transistor are respectively formed continuously as the pair of main electrodes. Separately, a base electrode of the transistor is formed as the control electrode. 
     This semiconductor switch device has a higher breakdown voltage than a conventional transistor, and can control high power with low control power. It also has a shorter tum-ofttime than a conventional field controlled thyristor.
Patent EP-0030784-A1 (EP)
Inventor: SHIHABI DAVID SAID
IPC: C10G11/05
Filed: 1980-09-03
Abstract: In process for converting a high boiling hydrocarbon charge fraction to liquid products of lower boiling range which comprises contacting said charge fraction with a crystalline zeolite characterized by a silica/alumina ratio greater than 12, a constraint index between about 1 and about 12 and an acid activity measured by the alpha scale less than 10, said contacting being conducted at 650 to 850°F., space velocity of 0.1 to 5.0 LHSV and a pressure not less than about 200 psi, the improvement which comprises utilizing, as catalyst, a zeolite of the above character that is prepared by steaming followed by base exchange to substantially eliminate its activity for cracking n-hexane.
Patent EP-0025672-A1 (EP)
Inventor: HOU HSIEH S
IPC: H04N1/405
Filed: 1980-09-04
Abstract: Apparatus for converting an analog voltage representative of an image as generated by a raster input scanner into a one bit per pixel halftone output is described. In one embodiment a high speed conversion is accomplished through the use of eight conversion channels simultaneously processing light successive pixels, each channel comprising a digital to analog converter (10) producing a threshold level which is compared to the raster input scanner output voltage. Random access memories (20, 21) contain sets of threshold level words which are cyclically addressed for each successive scan. 
     A single channel embodiment requires fewer parts and uses shorter threshold level words.
Patent EP-0029312-A1 (EP)
Title: Flexographic belt printing press
Inventor: AARON CHARLES
IPC: B41F17/10
Filed: 1980-10-28
Abstract: A compact printing press is described for use in multi-colour printing of a continuous web 6 of any suitable material, such as paper, plastics, or metal. The press comprises an impression cylinder assembly 7 in juxtaposed relation to a plate cylinder assembly 8 having a plate cylinder 30 around which a belt 31 with attached printing plates is at least partially reeved for printing on the continuous web 6 as it passes between the nip of the plate cylinder 30 and the impression cylinder 9 of the impression cylinder assembly. An engraved, ink transfer roller 45 and fountain roller 46 are disposed adjacent the plate cylinder, and are specially mounted for movement relative to each other and for movement in unison relative to the plate cylinder 30. Stops are provided to limit these movements. Any suitable doctor blade SB can be used in connection with the transfer roller 45, if desired.
Patent EP-0031250-A1 (EP)
Inventor: PARKER ALAN
IPC: D02G3/36
Filed: 1980-12-18
Abstract: A composite yarn comprising a component of staple fibres and a component formed by a continuous strand is spun on a friction spinning apparatus. Staple fibres are fed to a twisting zone where the fibres are twisted to form a staple strand with one end open. The continuous strand is joined with the staple strand at a position within a portion of the staple strand which is in the process of being twisted, and such that fibres are joined with the staple strand both upstream and downstream of the joining position and some fibres join with the staple strand on both sides of the joining position. In this way a yarn is formed with some fibres forming an inner core twisted with the continuous strand, with some fibres forming on outer sheath around the core and continuous strand and some fibres having part of their length in the core and part in the sheath.
Patent EP-0014145-A1 (EP)
Inventor: FLETCHER MICHAEL BLANCHFLOWER
IPC: F27B3/08
Filed: 1980-01-21
Abstract: In the fusion of vanadium pentoxide powder heat is generated in a melt of the powder by passing an electrical current along a current path in the melt and additional vanadium pentoxide powder is fed onto the surface of the melt. A furnace is used which has an overflow weir.
Patent EP-0015851-A1 (EP)
Inventor: BEAUCHOT PIERRE
IPC: E05F1/04
Filed: 1980-03-11
Abstract: Actuating device comprising, on the one hand, a first geared-motor unit (10) acting in the initial phase of movement of the door from its closing position by means of a cam (14) and roller (15) device and, on the other hand, a second geared-motor unit (20) acting during the approximately horizontal phase of movement of the door by means of a torque limiter (25) and suitable transmission means. <IMAGE>
Patent EP-0023177-A1 (EP)
Inventor: AUBERT GILLES
IPC: G21C17/003
Filed: 1980-07-17
Abstract: L'invention concerne une chaudière nucléaire comprenant une cuve fermée (10), dans laquelle est reçu un panier (16), portant le coeur (18) du réacteur, et un générateur de vapeur (48) dont la boite à eau (50) est reliée à la cuve par des conduits de liaison chaud (82) et froid. 
     La partie secondaire (54) du générateur de vapeur comprenant la plaque à tubes (52) et les tubes (56) de ce générateur, est démontable ainsi que le conduit de liaison chaud et la structure interne (62) de la boite à eau. 
     Application au contrôle et au remplacement des organes disposés à l'intérieur d'une chaudière nucléaire.
Patent EP-0027798-A1 (EP)
Inventor: VUIGNIER HUBERT
IPC: A63C5/03
Filed: 1980-11-04
Abstract: La planche est munie d'une fixation pour les deux chaussures d'un individu. Vue de dessus, de l'avant (EF) ou elle presente le maximum de largeur (b), elle va en diminuant jusqu'au milieu (AB), puis augmente a nouveau jusqu'a l'arriere (GH). L'extremite avant est arrondie. L'extremite arriere possede deux parties arrondies et une partie rectiligne. L'ensemble des courbures laterales est concu de facon a ce qu'elles ne presentent en aucun point une solution de discontinuite quelconque. Vue de profil, a l'avant la planche est recourbee vers le haut.
Patent EP-0025066-A1 (EP)
Inventor: SCHUETZLE DENNIS
IPC: B05B14/465
Filed: 1980-10-08
Abstract: Procede de revetement d'une piece de travail dans un compartiment de pulverisation utilisant une composition de revetement pulverisable, le compartiment communiquant avec un laveur a eau, l'eau de lavage permettant le contact entre les composants entraines par l'air de ladite composition de revetment pulverisable qui entre dans le laveur a eau et l'eau de lavage d'un epurateur humide a basse energie et volume eleve fonctionnant sous une difference de pression entre l'entree et la sortie de moins de, environ, 10 pouces d'eau. Plus particulierement cette invention se rapporte a une amelioration du procede de revetement qui comprend (A) la pulverisation dans le compartiment de pulverisation d'une composition de revetement lavable comprenant un compose organique volatile qui bout au-dessus d'environ 98 C a pression atmospherique, est soluble dans l'eau au-dessus d'environ 0,6% en poids a 20 C et est de nature transitoire dans l'eau de lavage; (B) la captation dans l'eau de lavage d'une partie volatile de ladite composition de revetement lavable dans laquelle la partie volatile comprend une quantite du compose organique volatile et dans lequel un ingredient dans l'eau de lavage reagit avec une partie de cette quantite; et (C) le maintien d'une concentration du compose organique volatile et des produits de reaction dudit compose organique volatile dans l'eau de lavage en-dessous de laquelle l'efficacite de captage tombe au-dessous d'environ 10% (de preference plus elevee, c'est-a-dire au moins 30%) d'une efficacite maximum.
Patent EP-0045378-A1 (EP)
Inventor: BERGER JURGEN
IPC: F01M11/04
Filed: 1981-07-01
Abstract: A device for draining and collecting oil from the sump of a motor comprising a drain spigot and a hose, which are connected to a vessel, and a drain plug having a passage in it, which is closed by a membrane. The membrane is part of a plug-like plastic insert, which can be replaced after rupture of the membrane by the drain spigot. The diameter of the passage and the insert are chosen to fit for all sizes of oil draining plugs of typical motor cars.
Patent EP-0036680-A1 (EP)
Inventor: VORST HENRICUS HUBERTUS MARIE
IPC: C08J7/00
Filed: 1981-02-25
Abstract: method of marking objects having a surface of a synthetic material and an object having the marked synthetic material for the purpose of identification which method comprises exposing the surface of the synthetic material to a laser beam of light of intensity of at least 1000 kW/cm' at the surface of the material and wherein the synthetic material contains a dye and a silicon-containing inorganic compound or a dye comprising silicon, such as, a sulphur containing sodium aluminium silicate which is decomposed to form a colour contrast mark on the surface on exposure to said laser beam.
Patent EP-0043608-A1 (EP)
Inventor: RICCI ANTONIO DR
IPC: G01N33/557
Filed: 1981-06-12
Abstract: The hemolytic method for the kinetic determination of antistreptolysin O antibodies (ASO) in blood samples consists of reacting a first reagent containing a single dose of oxidized SO with the specific antibodies which may be present in the blood sample under examination, allowing the necessary time to pass for the reaction between the oxidized SO and said antibodies to take place, returning the oxidized SO to its reduced state by adding a second reagent, and measuring the rate of hemolysis. The kinetic determination of the ASO titre is obtained by comparing said rate of hemolysis with the rate of hemolysis shown graphically for samples of known ASO titre.
Patent EP-0050407-A1 (EP)
Inventor: BAYS DAVID EDMUND
IPC: A61K31/41
Filed: 1981-08-27
Abstract: The invention provides compounds of the general formula (I)
     and physiologically acceptable salts, hydrates and bioprecursors thereof in which
     R, represents hydrogen, C 1-10  alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, heteroaralkyl, trifluoroalkyl or C 1-10  alkyl substituted by hydroxy, alkoxy or dialkylamino; or C,., alkyl substituted by cycloalkyl;   R, represents hydrogen or a C 1-4  alkyl group;   or R, and R 2  may together with the nitrogen atom to which they are attached form a 5-10 membered ring which may be saturated or may contain at least one double bond, may be unsubstituted or substituted by one or more C 1-3  alkyl groups or a hydroxy group and/or may contain another heteroatom, selected from oxygen or sulphur;   Alk represents a straight or branched C 1-6  alkylene chain;   Q represents a benzene ring in which incorporation into the rest of the molecule is through bonds at the 1- and 3-positions or 1- and 4-positions;   X represents oxygen, sulphur or a methylene group;   n represents zero, 1 or 2;   m represents 2, 3 or 4 with the proviso that n + m is at least 3;   R 3  represents alkenyl, alkoxy or alkyl substituted by hydroxy, acyloxy, alkoxy, amino, alkylamino, dialkylamino, aryl, heteroaryl or C 1-4  alkylsulphonyl; or R3 represents COR, or CR 4 =NOH where R 4  represents hydrogen or C 1-4  alkyl.   
     The compounds show pharmacological activity as selective histamine H 2 -antagonists.
Patent EP-0037777-A1 (EP)
Inventor: MOUZIN GILBERT DR CHEM
IPC: A61K31/13
Filed: 1981-04-02
Abstract: 1. A process for the preparation of cycloalkylpropanolamines corresponding to the general formula I :  see diagramm : EP0037777,P10,F2  wherein A represents a non aromatic, cyclic carbon radical, containing at least one ring, R1 represents an alkyl or acyl radical, R2 represents hydrogen or an alkyl radical, B represents a methylene radical, m represents 0, 1 or 2, and when m does not represent O, R1 may represent hydrogen, R represents an alkyl, alkenyl, alkynyl, or an aralkyl radical, and when R represents an unsaturated radical, R1 may represent hydrogen, characterised in that epichlorohydrin is reacted with an alcohol corresponding to formula IV :  see diagramm : EP0037777,P10,F3  wherein R1 , R2 , A, B and m are as defined in formula (I), in the presence of a base in aqueous solution and in the presence of a catalyst of the quaternary ammonium type, to obtain the intermediate epoxide corresponding to formula II :  see diagramm : EP0037777,P10,F4  which is reacted in a solvent with a primary amine corresponding to formula III : R-NH2 wherein R is as defined in formula I, to obtain the cyloalkyl propanolamine derivatives corresponding to formula (I).
Patent EP-0056214-A1 (EP)
Title: Procédé et appareillage pour l'extrusion en continu de produits filtrés au travers de filtres fins
Inventor: SIMON CLAUDE MARCEL
IPC: B29C48/38
Filed: 1981-12-22
Abstract: L'invention concerne un procédé et un appareillage pour l'extrusion en continu de produits filtrés au travers d'un filtre fin, permettant l'échange de filtre sans provoquer de variation de débit du produit extrudé, au niveau de la tête d'extrusion. Une extrudeuse amont (1) débite, au travers d'un réservoir intermédiaire (7), dans une extrudeuse aval (12), qui alimente une tête d'extrusion (13). Le réservoir intermédiaire (7) possède un moyen de filtration (3) du produit extrudé et un moyen d'isolation (5) avec la sortie de l'extrudeuse aval (12). Pendant l'échange du filtre (3), le produit accumulé dans le réservoir intermédiaire (7) est refoulé vers l'extrudeuse aval (12) qui est ainsi alimentée sans interruption ni variation de débit.
Patent EP-0050585-A1 (EP)
Inventor: HUEBNER CHARLES FERDINAND DR
IPC: C07D319/20
Filed: 1981-10-08
Abstract: Die Erfindung betrifft das neue stereoisomere 1-(2,3-Dihydro-1,4-benzodioxin-2S-yl)-5-(2,3-dihydro-1,4-benzodioxin-2R-yl)-3-azapentan-1R,5S-diol und seine Säureadditionssalze, welche antihypertensive und mäßige bradykardische Wirkungen aufweisen. Die Verbindung kann z. B. durch Hydrogenolyse der Benzylgruppe des 3-Benzyl-1-(2,3-dihydro-1,4-benzodioxin-2S-yl)-5-(2,3-dihydro-1,4-benzodioxin-2R-yl)-3-azapentan-1R,5S-diols hergestellt werden.
Patent EP-0050114-A1 (EP)
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: B28B7/00
Filed: 1981-01-05
Abstract: Des produits de construction sont moules en melangeant les constituants secs, y compris une certaine proportion de materiaux particulaires fins, on verse (1, 2) le melange dans un moule (5), lequel melange est compacte, on enleve la partie (6) du moule (5) en atomisant legerement (9) une surface droite exposee du produit avec un liquide de prise, on enleve le produit du moule (5) pour le laisser durcir. On utilise un materiau particulaire fin en quantite suffisante pour entourer les particules grossieres et le compactage par vibration (7) du moule (5) ainsi que la compression du melange, pour forcer les particules fines a remplir les interstices entre les particules grossieres. Ceci assure un support suffisant de la surface exposee pour empecher son effondrement ou erosion pendant le mouillage meme si l'on ne prevoit pas de renforcements a l'aide de fibres dans le melange. Du liquide en quantite suffisante pour mouiller le produit sans le saturer est applique a l'aide de l'atomiseur (8, 9).
Patent EP-0050655-A1 (EP)
Title: Systeme demarreur code pour moteur
Inventor: BLAIS JOHN F
IPC: F02N11/00
Filed: 1981-04-23
Abstract: Un systeme de demarrage code pour un moteur comprend un circuit de demarrage (24) ayant un moteur de demarrage, un carter du circuit du moteur de demarrage (20) pour loger le circuit de demarrage, des moyens, exterieurs au carter du circuit de demarrage, pour entrer des caracteres d'identification dans le systeme (21), des moyens, exterieurs au carter du circuit de demarrage et sensibles aux moyens d'entree des caracteres d'identification, pour coder les caracteres entres (19), des moyens disposes dans le carter du circuit de demarrage pour reconnaitre un code predetermine provenant des moyens de codage (18), des moyens de commutation (22), disposes dans le carter du circuit de demarrage et sensibles a la reconnaissance d'un code predetermine par les moyens de reconnaissance, pour permettre au circuit de demarrage de recevoir une puissance d'alimentation pour actionner le moteur de demarrage, et des moyens de transmission d'un code depuis les moyens de codage aux moyens de reconnaissance (16).