baber/WOPTO huggingface dataset:
Patent EP-0074155-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01C17/00
Filed: 1982-09-06
Abstract: Distribution members (3, 4) of a spreading device are disposed close to each other. The distance (67) between the points of closest approach of the distribution members (3,4) may be 2 centimetres. The outside diameter of each distribution member may be 35 centimetres. Flow of material to a distribution member (4) of a spreading device is controlled by delivery means (86). The delivery means (86) comprises dosing plates (82, 83, 84, 85) which are independently displaceable relatively to each other and to the bottom (81) of a hopper of the device. The dosing plates (82, 83, 84, 85) and the bottom (81) have openings which cooperate with one another in an adjustable manner which makes it possible to adjust the position of the delivery of material to the distribution member (4) both in radial and circumferential directions, and to adjust the size of the or each delivery orifice.
Patent EP-0060079-A1 (EP)
Inventor: CLINT JOHN HOWARD THE BRITISH
IPC: C09K23/04
Filed: 1982-03-03
Abstract: urfactant compounds which have a molecular structure in which a C 3  to C 30  alkyl radical is attached by means of a polyalkylenoxy chain to a sulphonated aromatic nucleus are used to displace oil from a formation. 
     The compounds can be prepared by halogenating the corresponding polyoxyalkylated alkanol and reacting the product with a sulphonated aromatic compound containing a functional group attached to the aromatic nucleus.
Patent EP-0063985-A1 (EP)
Inventor: PIGEON MICHEL
IPC: B25J5/00
Filed: 1982-04-07
Abstract: A device for positioning a member, such as a guide tube, so as to face the perforations of a plate. The device comprises a remotely fitted attachment finger, using for this purpose e.g. a pole onto which is threaded the remainder of the device. A remotely controlled locking system makes it possible to fix the two parts, each incorporating at least one attachment member and which can be fixed in a perforation. These displacements of the device, following the fitting thereof, are also remotely controlled. The device can be applied, to the inspection of the tubes of a steam generator of a nuclear power station by means of an eddy current probe or sensor.
Patent EP-0070221-A1 (EP)
Inventor: ROUZAUD GUY
IPC: B23Q11/00
Filed: 1982-06-30
Abstract: An apparatus for making the pressure exerted by a machine-tool carriage on its slide uniform. Cams which load springs are used to apply pressure to the carriage in those regions subject to less pressure depending upon the position of the carriage. Distortion of the tool carriage slide surface and resulting inaccuracies in the machine operation are thus reduced.
Patent EP-0082823-A1 (EP)
Inventor: SCHAFER PAUL DR
IPC: D06L3/02
Filed: 1982-12-17
Abstract: Oligomere <IMAGE> oder ihre Alkalimetallsalze, worin Y1 Wasserstoff oder -CO-T1 ist, R1, Q1 und T1 Alkyl sind, und n1 1 bis 16 ist, als Stabilisatoren in peroxydhaltigen, alkalischen Flotten zum Bleichen von Cellulose enthaltenden Fasermaterialien.
Patent EP-0066618-A1 (EP)
Inventor: BERLEKAMP ELWYN R
IPC: H03M13/15
Filed: 1981-12-11
Abstract: Un codeur pour des codes Reed Solomon utilise une structure de production d'un code intercale ou les bits redondants sont realises par un procede multiplicateur seriel de bits. Les operations sont effectuees par rapport a la double base sur la base de representation conventionnelle des polynomes comme coefficients de puissances successives d'un element d'un champ fini. Des bits de codage sont generes et intercales par un registre a decalage de reaction construit a partir de 'puces' RAM standard. La structure est simplifiee par selection d'un polynome generateur d'une classe qui presente une symetrie de maniere telle que le nombre de coefficients independants pour representer le polynome generateur soit divise par deux.
Patent EP-0075564-A1 (EP)
Title: Mobilier de jeu electronique
Inventor: HORAN PHILIP
IPC: A63F13/08
Filed: 1982-03-30
Abstract: Mobilier de jeu electronique comprenant une table (1) avec des sieges (14) au moins le long d'un cote et comprenant dans la table (1), visible au travers de la face (2) de la table, au moins un tube de television (4) actionne par des commandes (6) sur la table (1) mais par des circuits electroniques (20) a distance par rapport a la table (1) pour reduire au minimum l'espace sous la table (1) necessaire au tube de television (4) et eventuellement par des moyens pour envoyer un materiau d'affichage au tube de television (4) lorsqu'il n'est pas utilise pour que la personne ou les personnes assises a la table (1) jouent un jeu, cette table etant caracterisee essentiellement par un espace adequat pour les genoux (17) grace a l'installation a distance du reseau de circuit de commande electronique (20) par l'intermediaire de moyens de transmission (24).
Patent EP-0113338-A1 (EP)
Inventor: LAMBERT ALEXANDER ABRAHAM
IPC: A63F9/14
Filed: 1982-06-18
Abstract: Dispositif de jeu comprenant une série de pistes le long desquelles des pièces (1) sont mobiles. Un organe (4) d'actionnement des pièces, destiné à être déplacé le long des séries de pistes, est pourvu de premiers aimants (11), les pièces étant pourvues de deuxièmes aimants (12) disposés sensiblement à affleurement avec les premiers aimants. Les pièces et l'organe d'actionnement des pièces sont disposés de manière que les côtés des premiers aimants et de deuxièmes aimants opposés les uns aux autres possèdent toujours des pôles de mêmes signes, avec le résultat que lorsque l'organe d'actionnement (4) est déplacé le long de la série de pistes, les pièces sont poussées vers l'avant le long de la série de pistes au-devant de l'organe d'actionnement.
Patent EP-0085686-A1 (EP)
Title: Fourniture de provisions par un ralentisseur
Inventor: BAILEY EDWIN HAROLD
IPC: B64D17/40
Filed: 1982-08-05
Abstract: Procédé et moyen de fourniture de provisions à l'aide d'un ralentisseur utilisant un conteneur (1) permettant de loger un ralentisseur comprenant un dais (6) et des cordages (7) en position repliée, un anneau (11) sur le conteneur (1) étant adapté pour être attaché au bras de la personne distribuant les fournitures d'approvisionnement, les fournitures d'approvisionnement (9) étant attachées aux cordages (7) du ralentisseur de sorte que le lanceur puisse le tenir dans la main, les cordages (7) du ralentisseur et/ou les fournitures d'approvisionnement étant attachés (10) à l'embouchure (4) du conteneur pour casser les attaches et ouvrir l'embouchure (4) du conteneur (1) lorsque les fournitures d'approvisionnement (9) sont lancées pour déployer le ralentisseur, la toile du ralentisseur (6) ayant une liaison d'attache (5) à l'anneau (11) du conteneur (1) qui se casse lorsque le déploiement du ralentisseur (6) termine de se faire.
Patent EP-0085694-A1 (EP)
Inventor: KLUBITSCHKO GERD
IPC: A63C9/088
Filed: 1982-08-17
Abstract: Mécanisme de libération pour fixations de skis de sécurité actionné par un système magnétique de libération (1) et mobile entre une condition de verrouillage et une condition de libération. Dans cette condition de libération, le mécanisme libère une fixation de ski d'un état de fermeture à un état d'ouverture. Le mécanisme possède un levier de retenue (18) mobile entre une position de retenue et une position de libération, ce levier de retenue (18) s'appuyant contre un levier de liaison (15) qui, en combinaison avec un levier de poigneé (11) et un levier de libération (8), forme un mécanisme de retenue d'un ressort. Le levier de libération (8) se déplace sous l'effet d'un ressort d'une position de verrouillage à une position de libération.
Patent EP-0086208-A1 (EP)
Inventor: LUNDBLAD LEIF
IPC: A61H1/02
Filed: 1982-08-19
Abstract: Un dispositif de traitement des affections du dos comprend un organe de support (10) servant à supporter le patient; des sangles (19, 26) encerclant la poitrine et le bassin respectivement du patient; des organes de tension ou de traction (17) reliés à la sangle (26) du bassin ou de la poitrine du patient; et un organe de support facilement mobile (14) servant à supporter le bassin ou la poitrine du patient. L'organe de support facilement mobile (14) est conçu de manière à pouvoir exécuter, simultanément ou indépendamment d'un mouvement de translation, un mouvement rotatif dans le plan horizontal et/ou un mouvement oblique ou de distorsion autour d'un axe longitudinal de l'organe de support (14), en fonction d'un programme décidé au préalable pour le patient. Le mouvement rotatif a lieu autour d'un axe vertical entre l'organe de support (14) et un organe (13) servant à supporter la partie inférieure du dos, située de préférence à la deuxième vertèbre du patient, comptée à partir de la région du bassin. L'organe de support de la partie inférieure du dos est pourvu d'un dispositif de détection de pression (40) et est conçu de manière à être commandé verticalement en fonction de la pression détectée par le dispositif de détection de pression (40).
Patent EP-0084817-A1 (EP)
Inventor: BILBAO EQUIGUREN JESUS MARIA
IPC: F16L9/02
Filed: 1983-01-13
Abstract: A compound metallic body for manufacturing steel pipes having an internal lining of special steel or alloy, such compound metallic body being produced from a steel billet 12 comprising an axial core 14 of special steel or alloy, said billet and core being jointly subjected to an upsetting operation and subsequently drilled by a suitable tool 16, whereby perfect metallurgical cohesion is obtained.
Patent EP-0085414-A1 (EP)
Inventor: WELLER WOLFGANG
IPC: G09F3/00
Filed: 1983-01-28
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and/or powder of a ferromagnetic alloy and at least two of the following groups of substances : b) fluorescent pigments ; c) organic solvent-soluble, water-insoluble fluorescent materials ; d) colorant pigments ; e) sparingly soluble and heat-stable oxides and/or salts of rarer metals ; f) oxides and/or sparingly soluble salts of rare-earth metals ; in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is a high molecular weight synthetic materials having a low water absorption capacity, a high specific heat capacity, a low thermal conductivity, and a low specific gravity, more specifically a synthetic material selected from the group consisting of polyethylenes, polypropylenes, polyamides, polycarbonates, polyesters, polyoxymethylenes and acrylonitrile-butadiene-styrene copolymers.
Patent EP-0087022-A1 (EP)
Inventor: IBSEN ROBERT LOUIS
IPC: A61C5/77
Filed: 1983-02-02
Abstract: A crown form (20) for making surface repairs to damaged teeth using a restorative material comprises a recessed form portion (30), that is shaped like an undamaged mold of the damaged surface of a tooth being repaired and is adpated to receive restorative material thereby enabling the applying of restorative material to a tooth being repaired. A flexible connection (40) joins a tab portion (35), which provides a grasping surface for holding and fitting said crown forms, to the form portion (30), the tab portion (35) also being provided with identification means (50) thereon, for identification of the shape and size of said crown form (20).
Patent EP-0099451-A1 (EP)
Inventor: UFRECHT MARTIN
IPC: B60J10/24
Filed: 1983-04-29
Abstract: Bei einer Fahrzeugtür, insbesondere für Personenkraftwagen, die aus zumindest einem Innenblech und einem Außenblech besteht und bei der diese Bleche entlang von am Türaußenumfang und entlang von am Fensteröffnungsumfang verlaufende Flansche durch Punktschweißen miteinander verbunden sind, wird inbesondere der obere Rahmenteil (7) der Fahrzeugtür (1) von Bereichen des Innen- und Außenbleches (2 und 3) gebildet, die an ihren inneren Flanschen (9, 10 und 13) etwa senkrecht zur Scheibenebene einer versenkbaren Fensterscheibe (14) und an ihren äußeren Flanschen (8, 10 und 12) parallel zu den Rändern (15) der diese Flansche übergreifenden Fensterscheibe (14) verlaufen und so Tragstege für aufgesetzte Scheibenführungs- und/oder Dichtleisten (16 bzw. 17) bilden.
Patent EP-0094556-A1 (EP)
Inventor: MAKELA PAAVO
IPC: E03C1/29
Filed: 1983-05-04
Abstract: A floor drain or some other cup-shaped water seal, comprising a cupped body (1), a superstructure including a trash screen (2). a water seal forming wall (3), and an outlet (4) for a sewer pipe (5). A problem is to improve the superstructure of a floor drain so as to prevent bacteria from spreading out along moist surface films or membranes. In order to resolve the problem, the superstructure is provided with a funnel-shaped ring (6), which is fitted below trash screen (2) and whose central hole (7) is smaller than said outlet (4) and whose outer rim is tightly (8) sealed to body (1).
Patent EP-0096344-A1 (EP)
Inventor: GUSTAV WAGNER MASCHINENFABRIK
IPC: B23D47/06
Filed: 1983-05-31
Abstract: 1. Sawing machine, in particular cold circular sawing machine, having a means for clamping the workpiece and a device for gripping the workpiece and for supplying sectional material to the means for clamping the workpiece, wherein the device for gripping the workpiece contains a gripping jaw slidable transversely to the supply direction and a second gripping jaw arranged opposite to the first one, characterized in that the second gripping jaw (9) is swiveling around an axis passing in the supply direction, and that the lifting stroke of the gripping jaws is controlled via a shutter (19) for rest pieces which scans the workpiece rod during the return travel of the device for gripping the workpiece and thus recognizes the end of the workpiece rod or the rest piece of the workpiece determined by the machine, in order to obtain a short clamping stroke.
Patent EP-0105397-A1 (EP)
Inventor: BOTTCHER HENNING DR
IPC: C07D491/056
Filed: 1983-09-19
Abstract: Sulfur-containing indole derivatives of the general formula I <IMAGE>  I  wherein Ind is a 3-indolyl radical which can be substituted once or twice by alkyl, O-alkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN by a methylenedioxy group, A is -(CH2)n-E-CmH2m- or -(CH2)n-E-Cm-1H2m-2CO-, n is 0 or 1, m is 2, 3 or 4, E is S, SO or SO2 and Ar is a phenyl group which is unsubstituted or substituted once or twice by alkyl, O-alkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN or by a methylenedioxy group and wherein the alkyl groups each have 1-4 C atoms, and their physiologically acceptable acid addition salts exhibit effects on the central nervous system.
Patent EP-0104658-A1 (EP)
Inventor: AZUMA KAZUFUMI
IPC: H01L21/205
Filed: 1983-09-28
Abstract: A thin film of a-Si, Si0 2  or Si 3 N 4  can be formed on a substrate using a starting material gas containing at least a polysilane of the formula Si n H 2n+2  (n = 2, 3 or 4) by a chemical vapor deposition method with irradiation with light with high film forming rate at lower temperatures.
Patent EP-0104695-A1 (EP)
Inventor: FRENCKEN EDUARD JOZEF
IPC: C08L51/04
Filed: 1983-09-08
Abstract: Polymer composition consisting of:
     A. 5-90 % (wt) of one or more graft copolymers obtained by polymerizing 10-90 parts by weight of a monomer mixture consisting of 20-40 % (wt) acryl compound, 60-80 % (wt) vinylaromatic compound, and 0-20 % (wt) of one or more other unsaturated compounds, in the presence of 10-90 parts by weight rubber;   B. 0-70 % (wt) of one or more copolymers obtained by polymerizing 60-80 parts by weight vinylaromatic compounds, 20-40 parts by weight acryl compounds, 0-20 parts by weight of one or more other unsaturated compounds;   C. 5-90 % (wt) of one or more polycarbonates; and   D. 0.5-25 % (wt) of one or more polyurethanes. In addition to a good petrol resistance, this composition also has very good processing characteristics.
Patent EP-0084928-A1 (EP)
Inventor: OHASHI NAOHITO
IPC: C07D317/60
Filed: 1983-01-06
Abstract: A process for producing an optically active threo-3-(3,4--dihydroxyphenyl)serine represented by the formula
     which is useful as a remedy for peripheral orthostatic hypotension or as an antidepressant, which process comprises (A) treating threo-3-(3,4-methylenedioxyphenyl)serine or an N-carbobenzoxy derivative thereof represented by the formula
     wherein A represents a hydrogen atom or a carbobenzoxy group, with a Lewis acid to form threo-3(3,4-dihy- droxyphenyllserine or an N-carbobenzoxy derivative thereof represented by the formula
     wherein A is a defined above, and, if A is a carbobenzoxy group, catalytically reducing the resulting compound of formula (2); or (B) allowing the crystals of an optically active threo-3-(3,4--dihydroxyphenyl)serine to be present in a supersaturated solution of racemic threo-3-(3,4-dihydroxyphenyi)serine, and allowing the same optically active threo-3-(3,4-dihydroxyphenyl)serine as said crystals to crystallize preferentially out of said supersaturated solution; a racemic or optically active threo-N-carbobenzoxy-3-(3,4-methytenedioxyphenyl)serine represented by the formula
     which is a novel compound useful as an intermediate in the above synthesis; and a process for producing said novel com pound.
Patent EP-0108493-A1 (EP)
Inventor: LEADBEATTER BRUCE ROBERT
IPC: B23B31/40
Filed: 1983-09-30
Abstract: The present invention relates to an expandable chuck for faceplate woodturning. The chuck is of simple construction for attachment to a conventional faceplate (5). A frusto-conical plug (1) drawn towards the faceplate (5) expands a radially segmented annular member (3). An annular resilient ring (19, 55) biases the annular member (3) against expansion. Preferably a keeper (16) also prevents disintegration of the segmented annular member (3) under high centrifugal stress.
Patent EP-0094876-A1 (EP)
Inventor: GALANT SERGE
IPC: F28F13/02
Filed: 1983-05-11
Abstract: Exchanger consisting of at least one module (1, 2) comprising two compartments (3, 4), in the shape of a truncated prism, arranged on either side of an exchange surface (5). Each compartment is divided into three zones; a fluid-inlet zone (6), a distribution zone (7) and an exchange zone (8). The gas-inlet zone is furthest from the exchange surface (5). The outlet of the gas (10) is provided in the exchange zone (8), at the truncated top of the prism. According to one illustrative embodiment, two modules (1, 2) form an exchanger. The modules consist of side covers and of plates housed in grooves of the covers. <IMAGE>
Patent EP-0101387-A1 (EP)
Inventor: LECAT ROGER
IPC: E03D1/24
Filed: 1983-08-12
Abstract: The particular advantageous arrangement of the bowl (1) is that the supply of rinsing liquid (2a) is located substantially above the overflow level formed by the rim (3) of the bowl (1). This supply and distribution of liquid are effected by means of the perforated boom (5) for this purpose. Another special feature of the invention is that a spray device (8), controlled by a lever (9), is connected to the rinsing-liquid supply conduit by means of a hose (10) connected at (11). Aeration holes are provided to ensure that the pipe (2) and the spray device (8) are permanently in contact with the outside air.   The evacuation means may comprise a motor-pump unit, optionally hand-actuated with the aid of a pull mechanism (13) in the event of the electric current to the motor being cut off. <IMAGE>
Patent EP-0108739-A1 (EP)
Inventor: DE TAEYE RONNY
IPC: A47K10/32
Filed: 1983-11-03
Abstract: Improvement to a device for the distribution of paper or other materials in sheet form which have been wound on a hollow cylindrical central support and, in particular, a toilet-paper roll dispenser, the device comprising at least one back-up roll (20) which can be automatically dropped into a use position. The device is provided with a locking means (18) which prevents the roll being used from falling before it is virtually used up.
Patent EP-0123826-A1 (EP)
Inventor: WALDKIRCHER FERDINAND DIPL-ING
IPC: G11B5/255
Filed: 1984-03-01
Abstract: The recording assembly includes a magnetic head (1), provided with a wear-resistant coating, and a storage medium, which has a magnetic coating and is moved in relation to the magnetic head. A thin coating (8) of a metal carbide or a metal nitride is applied to the magnetic head (1) and/or to the magnetic coating by the DC magnetron sputtering method known per se. The recording assembly may be provided for magnetic tape apparatuses or magnetic disk storage devices, including floppy disk storage devices. Using the DC magnetron sputtering method ensures that application of the coating does not change the magnetic properties. For producing the gap in each magnetic system of the magnetic head (1), a coating of the metal carbide or metal nitride can likewise be applied to the pole faces (12). <IMAGE>
Patent EP-0143873-A1 (EP)
Inventor: KOS BERND DIPL-ING
IPC: C22C38/00
Filed: 1984-05-02
Abstract: 1. Austenitic manganese hard steel with the following alloy contents in weight % : 0.8 to 1.8 C 6.0 to 18.0 Mn 0 to 3.0 Cr 0 to 2.0 Ni 0 to 2.5 Mo 0 to 1.0 Si, wherein the ratio of the carbon content to the manganese content amounts to 1:8 to 1:14 and the remainder consists of iron, impurities and 0.02 to 0.09 weight % aluminium as de-oxidant additive as well as vanadium and titanium as micro-alloying additives, wherein the sum of the vanadium and the titanium contents amounts to between 0.05 and 0.08 weight % and the content of vanadium and titanium each amount to at least 0.01 weight % and the average grain size amounts to 0.5 mm at the most.
Patent EP-0151697-A1 (EP)
Inventor: BIERL THOMAS W
IPC: C07C17/395
Filed: 1984-10-25
Abstract: (57) Fluorocarbons are purified and toxicity substantially reduced by contact with a substantially dry, strongly basic and strongly nucleophilic alkali or alkaline earth metal compound, and separating the decomposition products which form.
Patent EP-0134052-A1 (EP)
Inventor: JONGERIUS SEBASTIAAN CORNELIS
IPC: G01F11/28
Filed: 1984-07-20
Abstract: The invention relates to an apparatus for measuring and delivering predetermined quantities of liquid, for example quantities of water, comprising a measuring vessel, to which a liquid supply pipe and a liquid discharge pipe are connected. According to the invention a lower and an upper stationary measuring means are mounted in the measuring vessel, which measuring means serve for measuring a fixed quantity of liquid in the measuring vessel and for controlling the liquid supply to and the liquid discharge from the measuring vessel, while the measuring vessel further comprises a displaceable measuring means, which causes the liquid supply pipe to close and the liquid discharge pipe to open when a set residual quantity of liquid is supplied in the measuring vessel.
Patent EP-0140416-A1 (EP)
Inventor: ORTNER GOTTFRIED
IPC: C08J9/36
Filed: 1984-09-21
Abstract: This invention consists of a procedure to manufacture shaped products composed at least partially of an expanded material (14-16-25-30), such expanded material being obtained by starting with at least two components (11-17) of which at least one (11) is able to expand and at least partially to cure or harden when brought into contact with the other component (17), the two components (11-17) being pre-arranged physically separately and with at least one momentary contact surface, such other component (17) cooperating at least initially with a carrier filler (12-112-28), the expansion and cure or hardening taking place as a result of the diffusion of the component (11) able to expand and harden, through such surface into the space where the other component (17) is present. 
     The invention also consists of products composed at least partially of an expanded material, the products being obtained with the above procedure.