baber/WOPTO huggingface dataset:
Patent EP-0078350-A1 (EP)
Inventor: DOWLING THOMAS BARROW
IPC: B63H9/10
Filed: 1981-10-29
Abstract: A first sail-carrying member (1) of a sailing vessel is provided with a longitudinal channel (4) to accommodate a boltrope (19) secured to the luff of a sail (20), when the latter is in its hoisted condition, and a second sail-carrying member (2) is also provided with a longitudinal channel which is aligned with and communicates with the lower end of the channel (4) in the first member (1) and is adapted to receive and retain a plurality of slide elements (21) which project at intervals from the boltrope (19), when the sail is lowered.
Patent EP-0051467-A1 (EP)
Inventor: ELEKES ILONA
IPC: C07D301/00
Filed: 1981-10-30
Abstract: Hexitols of the general formula 
<CHEM>
 (wherein
 the hexitol skeleton corresponds to dulcitol, mannitol or iditol,
 R@ represents a halogen atom,
 R<3> represents a hydroxy group, or
 R<2> and R<3> together form an oxygen atom;
 R represents a free carboxy containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a free carboxy containing arylcarbonyl group with 8 to 12 carbon atoms or a free carboxy containing satiurated or unsaturated aralkylcarbonyl group with 9 to 11 carbon atoms) and
 Rs@ represents a hydrogen atom, a free carboxy containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a saturated or unsaturated C2-10 alkylcarbonyl group, an alkoxycarbonyl containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a saturated or unsaturated C8-10 aralkylcarbonyl group, a free carboxy containing arylcarbonyl group with 8 to 12 carbon atoms or a free carboxy containing saturated or unsaturated aralkylcarbonyl group with 9 to 11 carbon atoms) and salts thereof possess tumour inhibiting activity. 
<??>The hexitols of the present invention are prepared by hydrogenation of a corresponding benzyloxycarbonyl containing 1,2-5,6-dianhydrohexitol, reaction of 1,2-5,6-dianhydrohexitol with a dicarboxylic acid anhydride and halogenation of a corresponding 1,2-5,6-dianhydrohexitol.
Patent EP-0055525-A1 (EP)
Inventor: LIND LEIF
IPC: B03C3/68
Filed: 1981-12-02
Abstract: 0 The invention relates to a method of controlling the DC-voltage in an electrostatic precipitator which is energized by pulses superimposed on the DC-voltage. In order to control the DC-voltage the pulses are turned off periodically and the corona discharge current, resulting from the DC-voltage, is measured and compared with a set value. If the discharge current measured is lower than the set value then the DC-voltage is increased and if the discharge current is higher than the set value then the DC-voltage is decreased. The DC-voltage may be temporarily increased during the time when the corona discharge current is measured or, alternatively, the DC-voltage can be arranged to be con- tuously increased or decreased and the measuring of the corona discharge current can be arranged either to maintain the increase or decrease or to change an increase to a decrease and vice versa.
Patent EP-0067227-A1 (EP)
Inventor: KINOSHITA MITSUO
IPC: G06F11/14
Filed: 1981-11-18
Abstract: Systeme de reecriture d'informations ecrivant des informations specifiques dans l'enregistrement final (Bn) de la premiere adresse de memoire d'informations (102a) d'une memoire a bulles, representant l'invalidation des informations dans la premiere adresse de memoire (102a) de la memoire a bulles (102) de maniere a maintenir la simultaneite des informations pendant la reecriture des informations dans la memoire a bulles meme si le courant electrique est interrompu, et la reecriture de nouvelles informations de maniere sequentielle dans l'enregistrement de tete (B1) sur l'enregistrement final (Bn) de la premiere adresse de memoire (102a) sous la commande d'un controleur a bulles. Ce systeme de reecriture d'informations efface aussi les informations specifiques apres avoir termine la reecriture dans la premiere adresse de memoire (102a) puis ecrit les nouvelles informations ecrites dans la premiere adresse de memoire (102a) de nouveau dans l'enregistrement de tete (A1) sur l'enregistrement final (An) de la seconde adresse d'enregistrement d'informations (102a).
Patent EP-0069188-A1 (EP)
Inventor: WATANABE MASARU
IPC: A63H33/04
Filed: 1982-01-07
Abstract: A cubic plaything or toy houses star like multi-faced bodies in its hollow interior, and each of the multi-faced bodies transforms from a hollow cube to the multi-faced bodies and the latter changes into the former. The present toy comprises 8 unit blocks, and each of them is a true hexagon in which 6 triangles to be divided with diagonal lines, seen from the front side, repeat adjacent concaves and convexs, and in which 3 squares are made adjacent at a center of the diagonal line, seen from the rear side. Each of the blocks is made hollow of synthetic resin, and two lines of the adjacent squares and corresponding lines of the outside triangle are connected with an adhesive tape to provide hinges and changings in colours to each of the unit blocks.
Patent EP-0059368-A1 (EP)
Inventor: MUELLER HERBERT DR
IPC: C08G65/30
Filed: 1982-02-17
Abstract: Zur Reinigung von Polytetramethylenether-glykolen werden die alkalischen Katalysatoren mit orthoPhosphorsäure im Äquivalenzverhältnis von 1,5 bis 2,5:3 behandelt und anschließend die gebildeten anorganischen Salze abgetrennt.
Patent EP-0090869-A1 (EP)
Inventor: WARHAM PETER GEOFFREY
IPC: F16B23/00
Filed: 1982-04-05
Abstract: A tamper resistant screw (30) comprises a shank ((31) and a head (30a) having a top surface (32) on the opposite side thereof to the shank (31) and there being at least five channels (18) in the top surface (32) extending radially from a central part (35) of the top surface (32) disposed transversely of the longitudinal axis (X-X) of the shank (31), the channels (18) each having side surfaces (20) at opposite sides of a bottom surface (21), the side surfaces (20) being disposed at equal distances from and on opposite sides of a radial plane (P) containing the longitudinal axis (X-X) of the shank (31) and being of increasing depth from a minimum depth where they are closest to the central part (35) to a maximum depth at the periphery of the head (30a) and no channel (18) being disposed diametrically opposite any other channel.
Patent EP-0063786-A1 (EP)
Inventor: SMITH GEOFFREY NOEL
IPC: B60W30/18
Filed: 1982-04-21
Abstract: A continuously variable transmission (CVT) with adjustable width pulleys (30, 36) has its belt tension and ratio controlled by an electronic-hydraulic system (22). The CVT also has a fluid-cooled clutch.(348) on the output pulley shaft. The engine speed (422), transmission output speed (358), throttle position (425), and gearshift position (428) are sensed, and signals representing this information are passed to a computer. The computer provides set point signals denoting desired engine speed, line pressure, and clutch cooling condition to a control system (406). An electro-mechanical valve (408) assembly regulates fluid flow to the CVT primary sheave (30), to control CVT ratio as a function of the computer provided set engine speed signal. A further electromechanical valve (414) assembly controls the line pressure in the hydraulic system, which is applied to the secondary pulley (36) to maintain belt tension, as a function of the set pressure signal provided by the computer. A solenoid-operated valve (420), regulated by the control system (406), either returns waste fluid from the second valve assembly directly to sump, or passes the fluid to the clutch (348) when cooling is indicated.
Patent EP-0074103-A1 (EP)
Inventor: EISENBRAND GERHARD DR
IPC: C07K5/10
Filed: 1982-09-03
Abstract: Compounds having the formula: <IMAGE> wherein: <IMAGE>R4 = -OCH3, -NH2, NH-R4, R4 being an oligopeptidic residue of which the terminal carboxyl group is blocked as a methyl ester or amide group. They are prepared by reacting the corresponding aminoacids or oligopeptides with an ester or an amide of a second aminoacid or of a second oligopeptide, in presence of an appropriate basic peptidic catalyst.
Patent EP-0059508-A1 (EP)
Inventor: SCHMIDT HANS WERNER DR
IPC: F27B7/20
Filed: 1982-02-23
Abstract: Bei der Herstellung von Zementklinker durch Vorwarmen des Zementrohmehles im Suspensionswärmeaustauscher, Entsäuerung in einer Vorkalzinations-Vorrichtung, Klinkerung in der Wirbelschicht und anschließende Kühlung des Klinkers erfolgt die Entsäuerung in einem aus Wirbelschichtreaktor (5), Abscheidezyklon (6) und Rückführleitung (7) gebildeten Zirkulationssystem bei einer Temperatur oberhalb 850°C mit einem Entsäuerungsgrad von mindestens 95%. Der für den Brenn- und Klinker-Prozeß erforderliche kohlenstoffhaltige Brennstoff wird zu mindestens 65% (bezogen auf den Gesamtwärmebedarf) dem Wirbelschichtreaktor (5) und zu mindestens 10% dem Wirbelschichtreaktor (13) zugeführt. Die Verbrennung des dem Wirbelschichtreaktor (5) zugeführten Brennstoffes erfolgt mit Fluidisierungsgas (8) und Sekundärgas (9) zweistufig und nahstöchiometrisch. Durch Aufteilung der Fluidisierungsgas- und der Sekundärgasmengen sowie durch Aufteilung des Volumenverhältnisses von Fluidisierungsgas zu Sekundärgas werden in der Zone zwischen Fluidisierungsgaszuführung (8) und Sekundärgaszuführung (9) eine mittlere Suspensionsdichte von 100 bis 300 kg/m³ und in der Zone oberhalb der Sekundärgaszuführung (9) eine mittlere Suspensionsdichte von 5 bis 30 kg/m³ eingestellt.
Patent EP-0070584-A1 (EP)
Inventor: AZIZ MOHAMMED IGBAL
IPC: A61F13/514
Filed: 1982-06-29
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as urine. An absorbent core is encased in an outer covering layer to which flaps are connected along the longitudinal sides. The flaps are elasticized and have a leakage resistant portion which is non-wicking. non-absorbent and liquid impermeable.
Patent EP-0072697-A1 (EP)
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/80
Filed: 1982-08-17
Abstract: An outrigger device for wheel-mounted working machines comprises a fixed box (2) secured to a wheel-mounted traveling body (1), an extensible beam (3) storably fitted in the fixed box (2), and a jack cylinder (5) having a float (6) on the lower end thereof and pivotally connected to the front end of the extensible beam (3), the jack cylinder (5) being swingable around the axis of the pivot (53) between a vertical position and a stored position where it is inwardly drawn into the extensible beam (3). Thus, when the outrigger is stored, the jack cylinder (5) is drawn toward the extensible beam (3) while turning around the axis of the pivot (53) at its upper end until it is stored in the beam in an inclined state. This novel arrangement minimizes the amount of projection of the jack cylinder (5) above the machine and makes it possible to receive the float (6) within the machine width while providing protection of the rod (52) of the jack cylinder (5) and increased durability of the cylinder.
Patent EP-0065900-A1 (EP)
Inventor: FORNELIS GILBERT
IPC: A47G1/10
Filed: 1982-05-06
Abstract: Framing device, in particular for advertising hoardings, comprising frame mouldings with a regular cross-section and supports intended to be fixed to the edges of the hoarding that is to be framed. On their rear surface, the two arms 2 and 3 of the frame mouldings 1 each comprise a dovetail groove 5 or 6. In addition, a series of assembly riders 9 are provided that can be slid simultaneously into grooves 5 and 6 of both arms of the frame mouldings. These riders can be fixed with bolts to attachment parts provided on the edges of the hoarding 4 that is to be framed. This device can be used to frame advertising hoardings or other surfaces that are to be framed. <IMAGE>
Patent EP-0072317-A1 (EP)
Inventor: SCHUPPISER JEAN-LUC
IPC: C08F218/08
Filed: 1982-08-04
Abstract: Latices of particles of vinyl acetate/olefin copolymers. The particles have an average diameter between 0.05 and 1  mu M. The copolymers have a glass transition temperature between -30 DEG  and 50 DEG  C. The particles are present in the latices in a concentration between 10 and 70% by weight. The latices contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, wherein polymer (b) has a molecular weight of between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of an initiator and the above-described protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent EP-0082066-A1 (EP)
Title: Dispositif d'étanchéité pour emballage métallique, procédé pour sa fabrication et emballage en comportant application
Inventor: GROULT JACQUES
IPC: B29C48/00
Filed: 1982-12-07
Abstract: Ce dispositif d'étanchéité pour emballage métallique cylindrique à ouverture totale, du type comprenant un conteneur et un couvercle embouti et dans lequel la surface périphérique interne de l'ouverture du conteneur, dépourvue de rebord radial interne, coopère directement avec la surface cylindrique externe dudit couvercle, comprend au moins un joint partiellement torique (1 1, 12) en une résine co-polymère collé dans au moins une gorge circulaire (9, 10) prévue dans la région du conteneur et/ou couvercle dans laquelle se produit un frottement entre les parties coopérant ensemble et la paroi interne (8) de l'ouverture du conteneur et de la paroi périphérique externe du couvercle lors de la mise en place et de l'enlèvement du couvercle (5).
Patent EP-0069085-A1 (EP)
Inventor: MANTOVANI GIOVANNI
IPC: B65D41/28
Filed: 1982-06-08
Abstract: This invention relates to an improved can fastener which comprises the can filling port (1), a cylindrical cap (3) provided upperly with a sealing surface and with an annular projection, an O-ring (4) and a ring nut (2). The cap (3) is inserted into the can filling port (1) and the ring nut (2) is then screwed over the filling port (1) after positioning the O-ring (4) at the end of the port.
Patent EP-0102457-A1 (EP)
Inventor: CLAREN JAN SEIVERT
IPC: C12Q1/00
Filed: 1983-06-06
Abstract: A device for measuring of the concentration of a low molecular weight compound in a complex medium, which comprises a dialyzer (1), an enzyme rector (2) and a measuring unit (3) in communication with each other through a channel system. 
<??>Furthermore, the device comprises a valving means (a), which is adapted to alternatingly direct the complex medium and the calibration solution, respectively, to the dialyzer (1) such that it is possible to calibrate the measuring unit at intervals during the proper measurement. 
<??>The valving means is preferably composed of a valve pan (13), which is movable between two positions, and a fixed valve part (14), whereby one end (13a) of the movable valve part conveniently is releasably attached to a corresponding end (14a) of the fixed valve part. 
<??>By simply turning the valving means from its one position to its other it is possible to perform calibration of the measuring unit even during every individual measuring of the low molecular weight compound in the complex medium.
Patent EP-0099464-A1 (EP)
Inventor: GOTZ LASZLO
IPC: H03G1/00
Filed: 1983-06-10
Abstract: The invention relates to a high frequency amplifier comprising two input transistors (T1, T2) forming a differential amplifier stage with an impedance variable by a dc control current interposed between the common terminals thereof to vary the amplification factor. The variable impedance is formed by a diode bridge (31) whose ac terminals (33, 34) are connected to the common terminals of the input transistors (T1, T2) and whose dc terminals (30, 32) are connected to a circuit arrangement for feeding the dc control current to the diode bridge (31).
Patent EP-0104629-A1 (EP)
Inventor: POUTANEN TUOMO TAPANI
IPC: E04C2/26
Filed: 1983-09-23
Abstract: Combined construction plates are used as horizontal plates in buildings. A combined construction plate is formed of an element which for instance is cast of concrete, and of steel sheet, as well as of a bottom construction which can for example be beam-like or framework-like. Steel sheet, which in conventional applications is normally profiled, functions both as the reinforcement and the casting mould of the plate. The bottom construction is either a ceiling suspended from the plate and/or a beamwork supporting the plate. In the combined construction plate of the invention the junction between the concrete (1), the sheet metal (2) and the bottom construction (4) is achieved by means of such spike-like members (3) which penetrate the sheet metal (2) and reach through the concrete (1) and the bottom construction (4). The spike-like members are partly or wholly composed of the spikes located in the upper part of the bottom construction, and they can be dented. They can also consist of nails which are nailed through the sheet metal (2), particularly of double-headed nails, in which case the head of the nail remains slightly apart from the surface in order to improve the concrete grip.
Patent EP-0114942-A1 (EP)
Inventor: MCMILLIN JOHN R
IPC: B67D1/10
Filed: 1981-01-28
Abstract: A double acting positive displacement pump has first and second opposed cylinders (24), an elongate piston rod (78) connected to cylinder pistons (77), a plurality of tie rods fastening the cylinders together, spacers (83, 84) on the tie rods and between the cylinders, a control cradle (87) mounted on the tie rods (81, 82) and fixed in position by slots (85) in the spacers (83, 84), a propellant gas control valve (21) on the cradle, and a valve actuator (88) on the cradle and operatively connected to the piston rod.
Patent EP-0089277-A1 (EP)
Title: Dispositif de chargement de corps principal de plate-forme comportant au moins un transducteur de lecture/écriture d'un support d'informations
Inventor: BARSKI GUY
IPC: G11B5/54
Filed: 1983-03-07
Abstract: Dispositif de chargement de corps principal de plate-forme comportant au moins un transducteur de lecture/écriture d'un support d'informations. Il comporte au moins un bras amovible rigide (4), une lame de ressort flexible (10) fixée au bras rigide à l'une de ses extrémités et supportant à son autre extrémité une plate-forme (12), la lame flexible (10) produisant une force de charge du corps principal sur le support (14). Le dispositif se caractérise en ce que les lames flexibles (10) sont disposées par paire, et en ce qu'il comporte des moyens pour agir simultanément sur les extrémités de deux lames flexibles (10), de manière à les rapprocher l'une de l'autre.
Patent EP-0108066-A1 (EP)
Title: Water-dilutable binder, method for its preparation and utilization thereof.
Inventor: JUST CHRISTOPH
IPC: C08G18/69
Filed: 1982-12-13
Abstract: A water-dilutable binder for coatings based on reaction products of diene polymers and poly-unsaturated polyfunctional amidoamines, which comprises (a) a cyclorubber, (b) a polyfunctional amidoamine which has been added to component (a) and is derived from reaction with a monomeric unsaturated fatty acid free from conjugated double bonds but having 12 to 18 carbon atoms or from its oligomers, and (c) a polyisocyanate which is bonded to component (b) and whose isocyanate groups which are not bonded to component (b) are blocked, a process for its preparation and its use for paints and coatings.
Patent EP-0112835-A1 (EP)
Inventor: WILMS JOHN RAYMOND
IPC: G01F23/24
Filed: 1983-02-03
Abstract: Un système de détection et/ou de contrôle du niveau d'un fluide, p.ex. pour des radiateurs (17) de véhicules, possède une unité à sonde (10) montée sur le conteneur de fluide (17) et une unité de contrôle (30) donnant une indication visuelle et sonore (34-40) du niveau de fluide (21) dans le conteneur (17). L'unité de sonde (10) possède plusieurs sondes (24-28) dans un corps tubulaire (11) ouvert à son extrémité inférieure. Des orifices de purge d'air (22) dans l'extrémité supérieure de l'unité de sonde (10) permettent à l'air d'entrer ou de sortir de l'unité de sonde (10) avec un écoulement restreint pour amortir tout changement de niveau du fluide dans l'unité de sonde (10) et maîtriser les éventuels changements transitoires du niveau de fluide (21) dans le conteneur (17) dus aux contre-foulements du flux, à la cavitation et/ou à la formation d'écume, les orifices de purge (22) empêchant également l'air d'être emprisonné dans la sonde (10) et de baisser artificiellement le niveau du fluide dans l'unité (10). L'unité de contrôle (30) possède une série de lampes (34-39) qui sont éteintes lorsque le niveau de fluide (21) tombe. Une alarme sonore (40) indique qu'un niveau critique (29) est sur le point d'être atteint, et le fonctionnement de la machine ainsi contrôlée est arrêté lorsque le niveau critique (29) est atteint avant de l'endommager.
Patent EP-0103593-A1 (EP)
Inventor: ACHERMANN WERNER
IPC: B65B51/04
Filed: 1983-03-14
Abstract: Pour fermer un sac (4) on utilise un anneau de fermeture (2) qui est engagé à l'aide d'un outil à main (1) autour de la partie d'extrémité du sac resserrée en forme de tampon (3). L'outil à main est constitué essentiellement d'un corps (1) comportant une ouverture (6) présentant un siège (7) pour l'anneau de fermeture (2). Le siège (7) présente un épaulement (8) dirigé vers l'intérieur formant appui pour une face de l'anneau de fermeture (2). Celui-ci comporte une arête périphérique interne aiguee qui est située axialement du même côté que l'épaulement (8). Le plus petit diamètre intérieur de l'anneau de fermeture (2) à l'endroit de l'arête (11) est plus petit que le plus petit diamètre de l'ouverture (6) à l'endroit de l'épaulement (8). Pour fermer le sac (4) le corps de l'outil (1) muni de l'anneau de fermeture (2) est engagé sur la partie en forme de tampon (3) selon la flèche (14). Lors du mouvement inverse du corps de l'outil l'anneau de fermeture (2) reste accroché à la partie resserrée (3), tandis que le corps (1) de l'outil est retiré selon la flèche (16) de l'anneau de fermeture et de l'extrémité du sac en forme de tampon (3).
Patent EP-0116614-A1 (EP)
Inventor: CAVITT MICHAEL BRENT
IPC: C09D163/00
Filed: 1983-08-04
Abstract: Les propriétés de revêtements d'entretien, et en particulier la résistance aux solvants, peuvent être améliorées en utilisant une résine époxyde novolac partiellement hydrolysée. Une composition de revêtement polymérisable à des températures inférieures à 35oC comprend 1) au moins une résine époxyde novolac hydrolysée dans laquelle de 3 à 50% des groupes époxydes ont été hydrolysée, 2) un agent de polymérisation sélectionné parmi des polyamides, des composés d'amines primaires ou d'amines secondaires ou des mélanges de celles-ci, et 3) un système solvant approprié.
Patent EP-0127009-A1 (EP)
Inventor: MORI YOSHIKATSU
IPC: B23B51/02
Filed: 1984-05-02
Abstract: A drill made of cemented carbide, is constructed for compensating for the brittleness of cemented carbide to increase its cross-break strength. For this purpose, the ratio of the diameter c of the web portion (1) to the drill diameter d is set in the range of 25% to 35%, and the flute width ratio (b:a) is set in the range of 0.4:1 to 0.8:1. Further, to decrease the cutting resistance on the drill, the radial rake  theta r angle of the cutting lip 4 measured at positions spaced at least 2/3 of the drill diameter toward the outer peripheral side is set in the range of -5 DEG  to positive valves. Furthermore, to promote the chip ejecting function, the relative distance L between the cutting lip 4 and the flute wall 5 opposed thereto, is decreased.