baber/WOPTO huggingface dataset:
Patent EP-0080967-A1 (EP)
Inventor: ATKINSON GERALD O
IPC: B23K37/04
Filed: 1982-11-05
Abstract: A method of assembling sections of an earth boring bit for welding has features to assure precise bit geometry. The method includes a step of providing a hole (41) in each bit section at the centerline (35) of the 120 degree faces on the interiors of the sections. A triad (45) is constructed for use in assembly and consists of three pins (47) joined together on one end, each having an axis 120 degrees apart from the other axes of the pins. The triad (45) is positioned in the holes in the 120 degree faces when the three sections of the bit are brought together. The shank ends of the sections have holes (29) for receiving dowels located in the welding fixture. Once the sections are positioned and pinned against movement at the shank ends and at the triad, the sections are clamped, then welded.
Patent EP-0093177-A1 (EP)
Inventor: YOSHINO TETSUYA
IPC: B05C5/00
Filed: 1982-11-04
Abstract: Procédé et dispositif permettant de revêtir en continu et uniformément les deux côtés d'un substrat (2) destinés à être enduits d'un revêtement tel qu'un matériau photosensible ou analogue (désigné par la suite sous le nom de "substrat"), tout en supportant sans contact la surface opposée à la surface du substrat (2) étant recouverte, par l'injection d'un gaz depuis un injecteur de gaz (3') pendant l'étape consistant à recouvrir les surfaces d'un liquide de revêtement au moyen des dispositifs d'enduisage (1) et (1'). Dans ce dispositif, la pression statique de support produite dans l'écartement entre le substrat (2) et l'injecteur (3') est comprise entre 1/10 et 1/1000 de la pression de gaz envoyée à l'injecteur (3'), et le liquide est enduit de manière que la quantité de flottement du substrat (2) dans la région où le liquide provenant du dispositif d'enduisage est en contact avec le substrat (2) se situe entre 20 et 500 mum en commandant la pression fournie, la perte de pression de l'injecteur et la tension appliquée au substrat. De cette façon on peut réduire à des valeurs acceptables les variations de la distance de flottement (quantité de flottement) du substrat (2), éliminant ainsi les gradins latéraux de revêtements irréguliers, pour obtenir une couche de revêtement uniformément épaisse.
Patent EP-0095596-A1 (EP)
Inventor: YOUNG KENNETH PETER
IPC: B22D11/14
Filed: 1983-05-06
Abstract: A process and apparatus (10) is described for slurry casting an ingot having a non-dendritic structure across substantially its entire cross section. The casting mold (12) has a first chamber for extracting heat from the molten material. The amount of heat extracted from the molten material and the cooling rate of the molten material is controlled to initiate growth of primary phase particles and to form a semi-solid slurry having a desired fraction solid. The mold also has a second chamber for casting the slurry into an ingot. Adjacent the exit portion of the first chamber and the inlet portion of the second chamber, a transition member is provided for delivering the slurry to the casting chamber and for preventing the ingot shell from extending back into the first chamber.
Patent EP-0106991-A1 (EP)
Inventor: DENZINGER WALTER
IPC: C08F222/02
Filed: 1983-09-06
Abstract: 1. A process for the preparation of a copolymer having a K value of from 8 to 80 and containing copolymerized monoethylenically unsaturated mono- and dicarboxylic acid units, by free-radical copolymerization of a) from 10 to 60% by weight of maleic anhydride or itaconic anhydride or mixtures thereof, b) from 90 to 40% by weight of acrylic acid or methacrylic acid or mixtures thereof, and c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with a) and b), the percentages being based on the polymer, wherein the copolymerization is carried out as a suspension polymerization in an aliphatic and/or cycloaliphatic hydrocarbon as a solvent in which some or all of the monomers, and the copolymer, are insoluble, and in the presence of from 0.05 to 4% by weight, based on the monomers, of a protective colloid, at least one third of the dicarboxylic acid anhydride to be employed being initially charged into the reactor and the remainder being metered in over not more than two thirds of the feed time for the monocarboxylic acids of from 2 to 10 hours, and the polymerization is initiated at from 50 to 100 degrees C and completed at from 130 to 180 degrees C.
Patent EP-0096944-A1 (EP)
Inventor: GRAFFENBERGER WILHELM
IPC: H03F3/72
Filed: 1983-06-15
Abstract: Die Erfindung betrifft eine Schaltungsanordnung mit verschiedenen Signalpfaden (31, 32; 41, 42; 51, 52) die durch schaltbare Stromquellen (3, 4, 5) aktivierbar sind. Als Stromquellen werden I²L-Gatter benutzt, deren Injektoranschlüsse in zwei Gruppen (A, B) zusammengefaßt sind. Beim Übergang von einem Signalpfad auf einen anderen, wird dem Injektoranschluß des mit dem einen Signalpfad verbundenen I²L-Gatters ein abnehmender und dem entsprechenden Anschluß des dem anderen Signalpfad zugeordneten I²L-Gatters ein zunehmender Strom zugeführt.
Patent EP-0104033-A1 (EP)
Inventor: HALEY WILLIAM JOSEPH
IPC: F16H61/00
Filed: 1983-09-08
Abstract: A control arrangement for a continuously variable transmission includes an electronic control system (50) and a hydraulic control system (51). In the hydraulic control system solenoid valves are used in conjunction with fluid control valves to regulate the various fluid pressure levels in the system. A variable displacement pump (72) provides fluid under pressure in the main line. A modulator valve (75), connected to the main line, provides a controlled low pressure to the various control assemblies. Thus the solenoid valves and associated components can be more economical than in those systems where only the normal line pressure arrangement is used.
Patent EP-0115189-A1 (EP)
Inventor: CAIN JOHN DAVID
IPC: G06Q20/04
Filed: 1983-12-22
Abstract: An apparatus for processing documents such as checks includes a reader (32) for reading MICR data from a document (24) and an optical imaging device (58) for generating image data from the document as it is moved along a track (28). Recognition means (124) receives the image data and a portion of the MICR data to produce recognition data along with confidence level data relative to the recognition data for each document. A first control processor (44) is used for storing the machine-readable data, image data, recognition data, and confidence level data by an identification number which is assigned thereto by the control processor for each corresponding document. The image data and MICR data for a document having predetermined confidence level data are displayed on an associated display means of a terminal to enable an operator to effect data completion on a keyboard associated with the terminal.
Patent EP-0088027-A1 (EP)
Inventor: LAVAL FRANCOIS
IPC: C07C315/04
Filed: 1983-03-02
Abstract: La présente invention a pour objet un procédé de préparation de dérivés de polyphénol, de nouveaux dérivés obtenus par ce procédé, et leur utilisation pour la préparation de polymères et de copolymères. Ce procédé consiste à faire réagir un polyphénol avec l'allyloxy-1 époxy-2,3 propane de formule: <IMAGE> en présence d'un catalyseur constitué par une amine tertiaire ou un hydroxyde alcalin pour obtenir un dérivé de polyphénol comportant deux fonctions réactives : allyle et hydroxyle, à chaque extrémité. De préférence, les phénols utilisés sont le bis-phénol A, les dérivés du bis-phénol A tels que les polysulfones ou les polycarbonates et les résines phénolformol. Les dérivés ainsi obtenus qui comportent deux fonctions réactives de nature différente (hydroxyle et allylique) à chaque extrémité de leur chaîne, peuvent participer à des réactions de polymérisation, copolymérisation et/ou réticulation.
Patent EP-0108727-A1 (EP)
Inventor: AVIGNONE ALESSIO
IPC: A01B35/18
Filed: 1983-10-03
Abstract: Composite harrow comprising a frame (12) carrying at its front end a plurality of flexible vibratory tines (20) and at its rear end breaking rollers comprising a plurality of front helical cage rollers (22), a plurality of intermediate helical cage rollers (24) and a rear roller (28) having rigid teeth (32) disposed in helical configurations. 
     The front and intermediate breaking rollers (22, 24) and the rear roller (28) are operable and adjustable independently. 
     The frame (12) has on respective opposite sides (14b and 14c) thereof, a carriage (40) and a tow bar (46) movable between a raised position and a lowered position for the drawing of the harrow by a tractor (T).
Patent EP-0098844-A1 (EP)
Inventor: MIKALSEN GUNNAR MINDOR
IPC: A23J3/14
Filed: 1983-01-07
Abstract: Un concentré de protéines s'ajoutant aux aliments d'animaux est préparé par lessivage d'herbes avec un alcali, précipitation avec de l'acide, et fermentation avec Trichoderma viriide ou Trichoderma hanzianum. Le concentré contient approximativement 72 % de protéines, pourcentage calculé sur le matériau sec. Le concentré de protéines est fabriqué par extraction de protéines de plantes, précipitation des protéines avec de l'acide et séparation des protéines précipitées qui sont ensuite séchées et le résidu obtenu du procédé d'extraction des protéines est acidifié, lequel résidu acidifié est fermenté avec des micro-organismes cellulosiques en présence de substances nutritives inorganiques, en faisant barboter de l'oxygène dans le bain. Lorsque la fermentation est terminée, la masse vivante de micro-organismes est séparée du bain de fermentation puis séchée. L'utilisation du concentré de protéines dans des matériaux alimentaires pour animaux est également décrite.
Patent EP-0114853-A1 (EP)
Inventor: CORBETT PETER R
IPC: A01G3/06
Filed: 1983-07-25
Abstract: Un ustensile de jardinage est pourvu d'une tête d'ustensile (2) comprenant une partie plate de lame (4) et une partie d'écartement de la terre (5), cette dernière partie étant disposée à une extrémité, et d'un côté uniquement de la partie de lame (4). Cet agencement permet à la tête d'ustensile (2) d'être tirée le long d'une ligne pour déplacer la terre d'un côté, formant ainsi, d'une part, une tranchée peu profonde, et d'autre part amassant de la terre pour chausser des plantes. En outre, l'extrémité supérieure (4) de la partie d'écartement de terre (5) est pliée en décrivant un arrondi pour former une pelle à main. Dans une forme préférentielle de réalisation de l'ustensile, la partie de lame (4) présente des bords de travail (6, 7) lui permettant d'être utilisée pour la taille des bords de gazon, ainsi qu'une extrémité frontale pointue (8) pouvant être utilisée pour ameublir la terre.
Patent EP-0118472-A1 (EP)
Title: Procede pour augmenter la valeur biologique de semences notamment pour l'agriculture
Inventor: SERF LAJOS
IPC: A01C1/00
Filed: 1983-08-11
Abstract: Pour augmenter la valeur biologique des semences en particulier de semences agricoles on soumet la graine avant la semaille à un champ électrique polarisant de haute intensité et on la laisse ensuite reposer au moins trois jours dans des conditions d'isolement électrique pour stabiliser les dipôles induits. Le dispositif comporte dans une chambre de traitement (9) et une enveloppe de protection (7), une armature de condensateur supérieure et une armature de condensateur inférieure associées à une unité de haute tension (13). L'armature inférieure se trouve au potentiel de terre. L'armature supérieure est constituée par au moins deux condensateurs à bandes (11) qui sont alignés dans le sens de transport de la graine à traiter à faible distance les uns des autres. La chambre de traitement (9) est en outre pourvue d'une table de transport dont l'angle d'inclination (alpha) est adjustable et qui est munie d'un vibrateur (10) réglable. L'installation est agencée en remorque et est munie de roues (2) et d'un châssis (3).
Patent EP-0135104-A1 (EP)
Inventor: ANTOGNINI LUCIANO
IPC: H02P8/02
Filed: 1984-08-06
Abstract: The method involves supplying to the motor drive pulses generated by a control circuit, determining by means of a measurement circuit a physical magnitude representative of the motion of the rotor, interrupting the drive pulse at a given instant defined by a calculating circuit according to the time taken by the physical magnitude to reach, in a comparator, a reference level, controlling by means of a missed step detecting circuit whether or not the rotor has effected a step, retrieving if need be a non-effected step, summing the number of missed or non-effected steps in a counting circuit, and modifying in a reference circuit the reference level depending on the number of steps that have been missed in a given period of time. The device for putting this method into operation enables the motor to operate under optimal security and energy consumption conditions and can be used to advantage in timepieces.
Patent EP-0139960-A1 (EP)
Inventor: GONSER DONALD I
IPC: A61C1/07
Filed: 1984-08-16
Abstract: The unit comprises an elongated ultrasonic oscillating body having a tubular conduit (26) extending beyond one end and provided with a weighted head (38) on the outer end and in which a socket (40) is formed and disposed at an obtuse angle (6) to the axis of the body by means of providing a bend (36) in said conduit intermediately of the ends thereof subtending an obtuse angle (a) of greater magnitude than the obtuse angle of said socket, the weight of said head being adequate to damp the vibrations imposed upon an endodontic file, (44) when mounted in the socket, to a degree sufficient to minimize the breakage of files and also induce in the files desired vibratory and oscillating movement to effect efficient operation in endodontic performance. The socket has a larger diameter than the shank of the file, whereby a space (46) is provided in the socket to discharge liquid medicament longitudinally along the file.
Patent EP-0143199-A1 (EP)
Inventor: SCHMODE PETER
IPC: H01M4/88
Filed: 1984-08-29
Abstract: Bei einer Sauerstoffelektrode für alkalische galvanische Elemente aus einer katalysatorhaltigen Kohleschicht (2), einem Stromkollektor und einem bevorzugt folienartigen Trennmittel (3) zur Trennung eines Flüssigkeitsraumes von einem Gasraum derart, daß das Gas an die Kohleschicht gelangen kann, die Flüssigkeit jedoch nicht in den Gasraum treten kann, wird ein konstruktiv einfacher Aufbau als Mehrschichtgasdiffusionselektrode, deren Stromdichte im Temperaturbereich zwischen etwa 20 und 80°C im Luftbetrieb etwa 350 mA/cm² und im Sauerstoffbetrieb mehr als 1 A/cm² beträgt, dadurch erreicht, daß der Stromkollektor aus einem in die Kohleschicht (2) zumindest teilweise eingebetteten Metallnetz (1) besteht. Bei einem Verfahren zum Herstellen einer solchen Sauerstoffelektrode wird eine Katalysatorsalzlösung mit einer wässrigen Aktivkohlesuspension verrührt und dabei unter Bildung einer Katalysatordispersion auf der Aktivkohle abgeschieden; nachfolgend wird die Flüssigkeit unter Bildung einer Katalysatormasse abgetrennt und das Metallnetz zumindest teilweise in die Katalysatormasse eingebettet.
Patent EP-0137390-A1 (EP)
Inventor: HUTH ANDREAS DR
IPC: A61K31/44
Filed: 1984-09-22
Abstract: Es werden neue substituierte β-Carbolinderivate der allgemeinen Formel I <IMAGE> wobei R³ einen Oxadiazolylrest der Formel <IMAGE> mit R<5> als niederem Alkyl mit bis zu 3 C-Atomen oder einen Ester ?-OR<6> mit R<6> als Wasserstoff oder niederem Alkyl mit bis zu 3 C-Atomen, R<4> Wasserstoff, niederes Alkyl mit bis zu 3-C-Atomen oder CH2OR<9> mit R<9> als niederem Alkyl mit bis zu 3 C-Atomen, R<A> einen Kohlenwasserstoffrest, der 2 bis 10 C-Atome enthält und cyclisch oder acyclisch, gesättigt oder ungesättigt, verzweigt oder unverzweigt und gegebenenfalls mit ?, OH, O-Alkyl mit bis zu 3 C-Atomen, Phenyl und wobei in einem cyclischen Kohlenwasserstoffrest eine CH2-Gruppe durch eine CO-Gruppe oder Sauerstoff substituiert sein kann, darstellen und Verfahren zu ihrer Herstellung beschrieben. Die erfindungsgemäßen Verbindungen zeigen eine Wirkung auf das Zentralnervensystem und eignen sich somit als Psychopharmaka.
Patent EP-0182933-A1 (EP)
Inventor: GIERS ALFRED DIPL-ING
IPC: G01M1/22
Filed: 1984-11-29
Abstract: 1. Process for obtaining a digital measured value of unbalance of a rotor, in which a measured value of unbalance is obtained from one reference signal and at least one test signal, characterized in that a) the measured value of unbalance is stored, b) a further measured value of unbalance is gained, c) after multiplication by a factor that produces the number of preceding measurements, the measured value of unbalance, previously obtained and stored, is added to the additional measured value of unbalance, d) the result is divided by the number of all preceding measurements and this result is stored as a new measured value of unbalance in place of the measured value of unbalance previously obtained, and e) the process steps b) to d) are repeated until the measured value of unbalance lies within a predetermined range of tolerance.
Patent EP-0127975-A1 (EP)
Inventor: MAYER MICHAEL RAYNER
IPC: F16F15/315
Filed: 1984-05-17
Abstract: @ Apparatus suitable for containing a rotatable body such as a flywheel comprising at least two parts which together define a housing within which the rotatable body can be rotated. The parts of the housing are not rigidly fixed together but instead they are secured together by a length of high tensile strength tape which is wrapped around the parts to provide at least one layer of tape, overlapping at its edges which envelopes and is in contact with at least 50%, and preferably at least 70%, of the surface area of the housing. An impact of the rotatable body, or a part thereof, with the inner surface of the housing causes movement and/or deformation of at least one of the parts of the housing. This movement and/or deformation is resisted by the tape and the point loading resulting from the impact is thereby transformed into a loading over the surface of the parts wrapped with tape.
Patent EP-0133345-A1 (EP)
Inventor: SHIELDS SUSAN JOAN
IPC: C11D1/66
Filed: 1984-06-29
Abstract: 57 Disclosed is an opaque liquid composition suitable for use as a soap, primarily a liquid hand soap, which is thickened with a water-soluble polymer, such as hydroxyethyl cellulose or hydroxypropyl guar.
Patent EP-0127515-A1 (EP)
Inventor: RICHARD PIERRE
IPC: E01D101/28
Filed: 1984-05-15
Abstract: A bridge has prefabricated sections and is prestressed externally of the concrete of the sections by cables. Each section has upper and lower decks, interbraced by longitudinal oblique webs which form dihedrons. Certain dihedrons are closed by transverse panels. The panels assure the desired deviations of the prestressing cables as well as their anchoring.
Patent EP-0125194-A1 (EP)
Inventor: HECKMANN EMILE ANDRE
IPC: C02F11/13
Filed: 1984-04-27
Abstract: Apparatus for cooking-dehydration and sterilization-drying of organic wastes, comprises a chamber (1) heated by a double walled enclosure (2) that communicates with fire tubes (3), the enclosure (2) receiving hot gases from a firebox (4). The hot gases pass through conduits (5) to diffusion nozzles (6) immersed in the products (7) to be dried. Some of the combustion gases are recycled by a ventilator (8) via a conduit (9) and a cyclone (10) to the firebox (4). The ventilator (8) draws in fresh air through a preheating heat exchanger (11) that is heated by the combustion gases which are then vented.
Patent EP-0145700-A1 (EP)
Inventor: JANUSCH ALOIS DIPL-ING
IPC: B01D35/12
Filed: 1984-10-30
Abstract: 1. A process for producing hydrolysates from sewage sludge and organic substances or waste to obtain substances for use in biotechnology, wherein the sewage sludge to be treated is condensed or dehydrated, characterised in that the condensed or dehydrated sewage sludge or the organic substances or waste are loaded into a sieve drum (3) and the material placed therein is placed under saturated steam or superheated steam at 1 to 40 bar, more particularly 1 to 15 bar, and rolled in the steam atmosphere, and that the hydrolysate obtained is collected separately in zones which are disposed one behind another in the axial direction of the sieve drum(s) and drawn off.
Patent EP-0143785-A1 (EP)
Title: Recipient a plusieurs chambres pour substances reactives
Inventor: STAUB MAX A
IPC: B65D81/32
Filed: 1984-01-13
Abstract: Le récipient comporte une partie inférieure (9) ainsi qu'une feuille de couverture (12) à sceller avec la première. Dans la partie inférieure du récipient sont prévues une petite chambre (10) et une grande chambre de réaction (11). Entre ces deux chambres se trouve un pont (16). La feuille de couverture présente une forte couche de thermolaque (13) ainsi qu'une faible couche de thermolaque (14). Une partie de forme rectangulaire (15) de la faible couche de thermolaque vient se placer sur le pont (16) de la partie inférieure du récipient (9). Le liquide à tester est amené dans la chambre de réaction par une ouverture (18) pratiquée dans la feuille de couverture. En comprimant la petite chambre (10), ou décolle la partie (15) de la feuille de couverture du pont (16) et on fait passer le liquide de la petite chambre à la chambre de réaction. Ce récipient convient tout particulièrement pour des essais comparatifs de sang de patient et de sang en conserves avec des sérums d'essai. Un danger de contamination est exclu.
Patent EP-0168632-A1 (EP)
Inventor: ROBLIN JEAN-PAUL
IPC: E21B43/013
Filed: 1985-06-13
Abstract: The module is intended to interact with a fixed receiving structure (14) situated on the bottom of the sea and comprising a cell (100), said module comprising a body (17) comprising means of locking (32) the module in the cell of the receiving structure and a handling head (30) situated on the upper part of the body, said module comprising at least one functional member (70) comprising hydraulic control means (73), said member and the control means having to communicate with pipes (77, 78) which end at said receiving structure, the module and the receiving structure comprising moreover means (89, 90) of relative angular positioning, characterised in that it comprises a male support surface (74, 75) constituted by at least one portion of a lateral surface of a truncated cone of vertical axis which interacts with at least one portion (16a, 16b) of complementary female surface of the cell of said receiving structure, and in that the continuity of said communications between the module and the receiving structure is made in the region of said support surface which comprises sealing means (60). <IMAGE>
Patent EP-0179287-A1 (EP)
Inventor: TANGORRA GIORGIO
IPC: F16H7/02
Filed: 1985-09-23
Abstract: Belt (1) of flexible polymeric material, in particular elastomeric material, for the transmission of motion with two pulleys (6), comprising at least a longitudinal slot (2) defined by a bottom (3) and two lateral walls (4, 5). 
     The belt passes from a first position in which the walls (4, 5) of the slot (2) are at a distance from the opposite lateral surfaces of the pulley to a successive position during the winding of the belt around the pulleys whereby the pull exercised on the inextensible reinforcing elements (7) of the belt leads to the approach of the slot walls to the opposite lateral surfaces of the pulley (6) with the transmission of motion through friction.
Patent EP-0178503-A1 (EP)
Inventor: MOERSDORF PETER DR DIPL-CHEM
IPC: C07D295/096
Filed: 1985-09-25
Abstract: Butenyl derivatives which have a high and selective activity on histamine H2 receptors have the formula <IMAGE> in which R<1> and R<2>, which are identical or different, are hydrogen, linear or branched alkyl or cycloalkyl, or R<1> and R<2> form, together with the nitrogen atom to which they are bonded, a nitrogen-containing alicyclic heterocycle, Q is the group <IMAGE> in which X is an oxygen or the group N-CN or CH-NO2, R<3> and R<4> are, independently of one another, hydrogen atom, unsubstituted or hydroxyl-substituted linear or branched alkyl group or a propargyl group, or R<3> and R<4> form, together with the nitrogen atom to which they are bonded, an alicyclic nitrogen-containing heterocycle.