baber/WOPTO huggingface dataset:
Patent EP-0008863-A1 (EP)
Title: Hydraulic master cylinder
Inventor: HODKINSON HAROLD
IPC: B60T11/16
Filed: 1979-07-25
Abstract: A hydraulic reservoir and master cylinder assembly having a piston (21) with a blind bore (37) for receiving an input rod (38), the piston (21) having a breather valve (30) therein provided with opening means operated by an abutment (18) projecting laterally into the master cylinder bore and which is received into a slot (19) in the piston (21). In order that the abutment (18) is as short as possible and therefore that the slot (19) is as shallow as possible, the piston (21) carries a pivoted lever (33) extending transversely of the piston (21) and which is engageable with the abutment (18) to operate the breather valve (30).
Patent EP-0011393-A1 (EP)
Inventor: LEPERT ANDRE
IPC: C08F240/00
Filed: 1979-10-19
Abstract: Petroleum resins containing copolymerised limonene have improved softening points.
Patent EP-0008972-A1 (EP)
Inventor: DURAND ALFRED
IPC: B23C5/22
Filed: 1979-08-14
Abstract: La plaque de coupe pour usinage rayonné est agencée en disque (1) présentant deux trous de cône opposés (3, 4) à base commune (C) formant le plan médian dont l'axe longitudinal (X-X') est en alignement avec l'axe de rotation du porte-outil (2) et passe par le centre (P) du cercle (C) de la base. Chaque tronc de cône (3,4) a une face de coupe (F, F') dans le plan médian disposée symétriquement de part et d'autre de l'axe médian longitudinal (X-X'), obtenue par une entaille en profondeur dans le tronc de cône respectif effectuée le long dudit plan médian et limitée par un plan incliné de telle façon que les deux faces de coupe (F, F') passent en un point commun (H) situé sur l'axe médian longitudinal (X-X') et formant avec lesdits plans inclinés des cordes (HI, HI') du cercle de base (C) qui partent dudit point commun (H) et forment entre elles un angle aigu (β). Application aux fraiseuses à reproduire.
Patent EP-0013243-A1 (EP)
Inventor: MYERS JOHN G
IPC: C10L1/10
Filed: 1979-12-24
Abstract: Residual fuel oil conditioners comprising an aqueous solution of (a) from 2.0 to 20.0 % by weight of at least one water soluble metal salt selected from the halides, sulfates, and nitrates of magnesium, manganese, zinc, copper, lead, iron, nickel, aluminium, calcium and barium; and (b) from 0.1 to 25.0 % by weight of a surfactant, preferably a non-ionic surfactant having an HLB of from 12 to 17. Method of improving combustion of an residual fuel with this conditioners.
Patent EP-0025470-A1 (EP)
Inventor: DA PONT PAOLO
IPC: H01H43/12
Filed: 1979-09-18
Abstract: The timer is of the type, in which the start thereof is realized by means of the cut-out of an interrupter controlled by the axial displacement of driving shaft (10). The said shaft shows a crown (26) to retain cams (42) and (44) of a different ray and which are influenced by spring- ed means (38). With the group of cams (42-44) cooperate contacts (54), the last mentioned whereof is associated with a nose (50) retained by an elastic blade (48) and co-operating alternatively either with the one or with the other of the said cams, in order to effect in such a way the normal cycle or a complemental cycle; or integratable with the cycle or the cycles of the time lagging devices.
Patent EP-0015912-A1 (EP)
Inventor: SCHWANDER ANDREAS
IPC: B65H57/00
Filed: 1979-10-23
Abstract: Appareil de production de bobinages de fil de reserve sur un tube-bobine rotatif (2), ayant un levier (5) pour transferer le fil vers la zone de prise du fil sur la face du tube-bobine, avec un guide-fil (17) pour guider le fil lors de la formation des bobinages de fil de reserve et un arret de fil (15) pour retenir le fil temporairement sur le guide-fil (17) pour produire lesdits bobinages.
Patent EP-0014342-A1 (EP)
Inventor: STEINWART JOHANNES
IPC: F02M69/52
Filed: 1980-01-16
Abstract: 1. Flat-type valve for a fuel injection apparatus with a movable valve member in form of a metal diaphragm (8) which is clamped between two flat faces (4, 5) of a valve housing and cooperates with a central valve seat of a valve seat body (9), and with a spring (14) acting upon the diaphragm and abutting against a screw plug (16) which is adjustably screwed into a tapped hole within the valve housing and comprises a bore (15) for accommodating the end of the spring remote from the diaphragm (8), characterized in that the end of the spring (17) which is adjacent the diaphragm (8) is inserted into a cup-shaped body (17) which rests against the diaphragm, said cup-shaped body (17) as well as the bore (15) accommodating the other end of the spring (14) being provided with thread-like projections (13 and 24, resp.) for holding the ends of the spring.
Patent EP-0025231-A1 (EP)
Inventor: PETITIMBERT JEAN
IPC: B23H1/00
Filed: 1980-09-09
Abstract: 1. An electrode arrangement for an electrical discharge machining apparatus, comprising a carrier plate (1) for the electrode (2), and a feed means (4, 5) for feeding in a liquid dielectric, characterised in that the feed means (4, 5) is secured to the carrier plate (1) displaceably parallel to a side surface of the electrode (2), is held in constant contact with the workpiece (3) by a means (14) and includes a non-conducting feed platform (4) having a plurality of openings, for feeding the dielectric to the working area in a plurality of directed jets.
Patent EP-0035075-A1 (EP)
Inventor: MATSUMOTO TADASHI
IPC: C07C41/14
Filed: 1980-02-29
Abstract: Ethylene glycol mono-t-butyl ether is produced by contacting a starting mixture or feed materials comprising ethylene glycol di-t-butyl ether and ethylene glycol as starting materials with a strongly acidic cation-exchange material to react ethylene glycol di-t-butyl ether in said mixture with ethylene glycol in said mixture in the presence of the strongly acidic cation-exchange material as a catalyst and produce ethylene glycol mono-t-butyl ether. The reaction is carried out at about 30 to 130°C under atmospheric pressure or an increased pressure and the starting mixture may also comprise at least one member selected from ethylene glycol mono-t-butyl ether, diisobutylene and triisobutylene. 
     A process for producing ethylene glycol mono-tert-butyl ether by reacting ethylene glycol with isobutylene in the presence of a catalyst of strongly acidic cation-exchange material is also disclosed which enables the production of ethylene glycol mono-tert-butyl ether in a high yield while suppressing the formation of by-product ethylene glycol di-tert-butyl ether by previously adding ethylene glycol di-tert-butyl ether to the reaction system and conducting the reaction at a temperature of about 60 to 130°C.
Patent EP-0021619-A1 (EP)
Inventor: BAMFIELD PETER
IPC: C09B69/04
Filed: 1980-05-29
Abstract: A method of making a concentrated aqueous solution of a dye containing one or more sulphonic acid groups comprising intimately contacting a first aqueous phase comprising an acidic solution of the dye with an organic phase comprising a solution, in an inert water-immiscible organic solvent, of an amine having a greater affinity for the solvent than for water, thereby extracting dye anion from the aqueous phase into the organic phase forming a solution of the amine salt of the dye in the organic solvent, and intimately contacting the organic phase with a second aqueous phase which comprises an aqueous solution of a base having greater affinity for water than for the organic solvent and has a higher pH than the first aqueous phase, thereby extracting dye anion from the organic phase into the second aqueous phase to form a concentrated aqueous solution of the salt of the dye and the base.
Patent EP-0021900-A1 (EP)
Inventor: DE GIVENCHY JEAN-CLAUDE
IPC: A45D34/00
Filed: 1980-05-30
Abstract: The box forming a display, particularly for a perfume bottle, comprises a container with two parts (1, 2) articulated on each other about a common longitudinal axis (3) and is characterised in that each half-container has, at its lower part, a transverse horizontal wing (5, 6) engaging, in the closure position, in the other half-container, the two wings being superposed and together forming a base, in the open position, for the article housed in the box. This article is carried by a support (11) integral with a vertical spindle (12) passing through openings (8, 10) of curved shape made in the two wings of the two half-containers. The display box is used for packaging and displaying, particularly perfume bottles. <IMAGE>
Patent EP-0028563-A1 (EP)
Inventor: MCALEER WILLIAM J
IPC: A61K39/12
Filed: 1980-10-28
Abstract: An improved stabilized liquid live viral vaccine contains a live virus, partially hydrolyzed gelatin, a monosaccharide or disaccharide, a cell culture medium, L-glutamic acid, L-arginine and sufficient physiologically acceptable acidic buffer to maintain the pH at from about 6.0 to about 6.5
Patent EP-0033526-A1 (EP)
Inventor: BENUZZI GINO
IPC: B27B5/06
Filed: 1981-01-30
Abstract: The lifting table (E) adapted for the feeding of panels to a machining line, (C) presents a roller runway surface onto which the panel stacks (P) can easily move. The roller runway surface is composed of a plurality of modular units, (4) each modular unit consisting of a square frame on which there are mounted freely rotatable rollers (5). The modular units (4) can be inserted into suitable hollow spaces (3) provided on the frame (1) of the lifting table (E), according to at least two positions which are angularly rotated of 90°. tn order to promote the shifting of the panel stack (P) over the runway surface, belowthe lifting table (E) there is mounted, in correspondence of a hollow space obtained in the said table (E) by removal of at least one roller-carrying modular unit, (4) a motorized shifting unit consisting of two shifting wheels (6) and a motor for driving said wheels (6) into rotation.ln the lowered condition of the lifting table,(E) when the panel stack (P) is loaded thereonto, the shifting wheels (6) of the shifting unit project through the hollow space in the lifting table (E), until they reach the runway surface defined by the rollers (6), and thus they can engage the lower surface of the panel stack (P).
Patent EP-0035246-A1 (EP)
Title: Procédé et dispositif de réionisation de poudre isolante dans une installation de poudrage électrostatique d'objets
Inventor: GERNEZ ALAIN
IPC: B05B5/057
Filed: 1981-02-26
Abstract: Procédé et dispositif de reionisation de poudre isolante dans une installation de poudrage électrostatique d'objets en défilement, comportant une enceinte de ?pulvérisation (B), installation dans laquelle la poudre non déposée sur les objets est aspirée vers des éléments filtrants l'air, parallèlement à l'axe de défilement des objets. La réionisation de la poudre non déposée est obtenue au moyen d'au moins un élément de reionisation (21) situé à la sortie de l'enceinte de pulvérisation dans une chambre de reionisation (D). Application au poudrage électrostatique.
Patent EP-0042062-A1 (EP)
Inventor: WENNER JOHN WILLIAM
IPC: G11B23/00
Filed: 1981-05-12
Abstract: A cartridge (15) containing a flexible magnetic recording disk (20) provides for simultaneous transducer access to both sides of the disk. The cartridge (15) is formed of similar symmetrical halves (16, 17) which allow use of the cartridge in either of two positions. Symmetrical shutter mechanisms (7, 8) in both sides of the cartridge are opened by insertion of the cartridge into a drive to expose transducer openings (9a, 9b) and a disk drive openings (10a, 10b). The disk (20) is sandwiched between two Bernoulli plates (18a, 18b) and mounted on two hub units (24a, 24b). The hub units comprise two cylindrical bosses which pass through the drive opening of the Bernoulli plates. Notches (27a, 27b) on the plates (18a, 18b) engage with pins (28a, 28b) on the halves (16, 17) and accurately locate and position the plates (18a, 18b).
Patent EP-0045423-A1 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C17/14
Filed: 1981-07-20
Abstract: 1. Process for the alpha-halogenation of optionally substituted methyl-aromatics, characterised in that methyl-aromatics of the general formula  see diagramm : EP0045423,P15,F2  in which R**1 and R**2 independently of one another denote hydrogen, chlorine or bromine, R**3 represents hydrogen, halogen, nitro, the sulphonic acid group, sulphonyl halide, the carboxyl group, alkoxycarbonyl, aryloxycarbonyl, carbonyl halide or the CHR**1 R**2 group, wherein R**1 and R**2 have the meaning given, or R**3 represents cyano, isocyanato, cyanato, isothiocyanato, thiocyanato, aryl, aryloxy, arylthio, aryldithio, tert.-alkyl or alkoxy, R**4 represents hydrogen, halogen, nitro, the sulphonic acid group, sulphonyl halide, the carboxyl group, alkoxycarbonyl, aryloxycarbonyl, carbonyl halide or the CHR**1 R**2 group, wherein R**1 and R**2 have the meaning given, and R**5 to R**7 independently of one another denote hydrogen or halogen, and wherein two of the radicals R**4 , R**5 , R**6 and R**7 , if they are adjacent, can be members of a fused-on aromatic or cycloaliphatic ring, and, wherein, furthermore, the aryl parts of the substituents mentioned can in turn be substituted, with the exception of optionally substituted 4-tert.-butyl toluenes, are reacted with chlorobromine or halogenating agents containing chlorobromine at a temperature of 40 to 250 degrees C, the reaction being carried out, if appropriate, in the presence of agents which form free radicals and/or under irradiation with light, and, if appropriate, in the presence of solvents.
Patent EP-0067914-A1 (EP)
Inventor: CHEN CHANG CHIEN
IPC: H01H85/54
Filed: 1981-06-23
Abstract: A fuse unit in which a fuse 24 is held between conductive sockets 26a, 26b on the inner side of a pivoted plate 22 which is held against a bias 20 constituted by a spring-loaded strut by means of a latch 30. Conductive arms 28a and 28b extend into socket clips 32a and 32b so as to constitute circuit breakers which when the latch is released are opened automatically to isolate the fuse and its terminal socket clips from the electrical supply.
Patent EP-0070935-A1 (EP)
Inventor: TOEPPEN THURSTON H
IPC: B65D41/04
Filed: 1981-07-31
Abstract: A screw-type closure (1) moulded of resilient plastics with an internal thread (3) having an axial pitch spacing (P 2 ) smaller than the pitch spacing (P 1 ) of the mating external thread (4) of the container (5) with which it is used. The difference between the pitches of the two threads (3 and 4) compensates for variables affecting sidewall characteristics around the circumference of the closure (1), to secure more uniform application of sealing pressure.
Patent EP-0050498-A1 (EP)
Inventor: IMAI MASAFUMI
IPC: C08F4/60
Filed: 1981-10-16
Abstract: A supported titanium containing catalyst component for use in propylene polymerization is prepared by co-pulverizing a magnesium haiide, an aromatic carboxylic acid ester and an aromatic carboxylic acid or a derivative thereof such the halide or anhydride and contacting the magnesium-containing solid with a titanium compound. The polymerization of propylene in the presence of a catalyst comprising this component and an organoaluminum compound produces polypropylene of high bulk density.
Patent EP-0052561-A1 (EP)
Inventor: CHAUVEL BERNARD
IPC: C08F257/02
Filed: 1981-11-10
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1  mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent EP-0043346-A1 (EP)
Inventor: BUXBAUM LOTHAR DR
IPC: C08K5/3412
Filed: 1981-06-22
Abstract: Oligomere, im wesentlichen lineare Epoxidharze mit chlor- und/oder bromhaltigen Benzimidazolonresten in der Oligomerkette eignen sich gut als Flammschutzmittel für duroplastische und thermoplastische Polymere.
Patent EP-0052607-A1 (EP)
Inventor: PROSKE TAD
IPC: B29C45/54
Filed: 1981-02-27
Abstract: Un appareil de moulage par injection destine a la production d'articles moules par injection de deux ou plusieurs couleurs ou de deux ou plusieurs materiaux plastiques synthetiques possede un piston (31) monte avec un mouvement axial dans un cylindre (32) dans lequel deux ou plusieurs materiaux differents, ou un materiau de deux ou plusieurs couleurs differentes sont introduits. Le piston (31) est forme avec des passages s'etendant axialement (33) pour acheminer l'un des materiaux plastiques vers une chambre d'injection (35), et avec des passages supplementaires ou rainures (39) pour acheminer un second materiau vers la chambre d'injection, la disposition des passages et/ou des rainures assurant une distribution predeterminee des materiaux plastiques dans la chambre (35) pour produire un article ayant une distribution predeterminee de couleurs ou de materiaux.
Patent EP-0062757-A1 (EP)
Inventor: GELLING PAUL JAMES
IPC: C08G8/10
Filed: 1982-03-09
Abstract: This invention relates to the continuous production of phenol-formaldehyde resin compositions and, more especially, the continuous production of phenol-formaldehyde resin compositions having a solids content of at least 70% by weight without a drying operation.
Patent EP-0061728-A1 (EP)
Inventor: FUCHS OTTO DR
IPC: C09B29/33
Filed: 1982-03-25
Abstract: 1. An azo compound of the formula I  see diagramm : EP0061728,P5,F3
Patent EP-0063708-A1 (EP)
Inventor: LELEU RENE
IPC: F26B3/00
Filed: 1982-04-01
Abstract: The invention is in the field of drying various products and articles, packaged or unpackaged. It relates more precisely to a process in which the steam coming from a product treated in an evaporator (E) is compressed in a compressor (C) which gives it a superheat gradient, after which this superheated steam is transferred to a dryer (S) in which it cools down and becomes enriched with moisture, before being recycled to the evaporator (E) from where it originated. Application to energy savings in drying processes. <IMAGE>
Patent EP-0070627-A1 (EP)
Inventor: POKORNY RICHARD J
IPC: H01B7/282
Filed: 1982-06-22
Abstract: An insulative coating composition for providing water-repellancy to and protecting communication wire or for coating on low pressure sliding connections to enhance electrical contact, which composition comprises an admixture of an anhydride copolymer: a flexibilizing copolymer; a hydrophobic. soluble, compatible fluoroaliphatic radical-containing composition; optionally an antioxidant; optionally a mercaptan; and a suitable solvent system. Articles coated with the insulative composition and the contact enhancing composition are disclosed.
Patent EP-0063520-A1 (EP)
Title: Commutateur de mesure électrique d'impédances réactives, et pont de mesure utilisant un tel commutateur
Inventor: COLIN GERARD
IPC: G01R27/00
Filed: 1982-04-09
Abstract: Commutateur pour la mesure de capacités, comportant n branches en parallèle avec n >=1, chaque branche étant constituée d'une capacité à mesurer (Cx1 ...Cxn) et d'un interrupteur (J1 ... Jn), l'ensemble des interrupteurs (J1 ...Jn) étant soumis à un signal de commande qui connecte successivement chaque capacité (Cx1...Cxn) en parallèle sur le pont de mesure (1). Selon l'invention, chaque interrupteur (J1...Jn) peut prendre deux positions, l'une des positions (B1 C1, ..., Bn Cn) reliant électriquement la première armature (D1 ... Dn) du condensateur à mesurer (Cx1 ... Cxn) à l'une des extrémités (2) du pont de mesure (1), l'autre position (B1 A1, ..., Bn An) reliant électriquement la première armature (D1 ... Dn) à la seconde (E1 ... En) et à l'autre extrémité (3) du pont de mesure (1).
Patent EP-0071537-A1 (EP)
Inventor: PONS JEAN
IPC: B21F33/00
Filed: 1982-07-29
Abstract: 1. Machine for slitting continuous welded flat metal large mesh trellises, in particular for concrete reinforcement, in a plurality of strips juxtaposed in a transverse direction, of the type comprising a support frame on which at least one slitting mechanism is mounted comprising two parts 13a, 13b disposed opposite each other, on the one hand, and on the other hand, opposite a plane P-P in which the workpiece to be cut moves, and comprising two pairs of cutting blades 25a, 30a and 25b, 30b, guided according to the direction of the workpiece to be cut, perpendicularly to the said plane and spaced in relation to each other according to the said direction, the blades of each pair being activated by a corresponding bringing together and separating movement by the action of driving means 12, 13a bringing the blades in to a cutting position, characterised in that it comprises a plurality of slitting mechanisms 9 mounted so that they are adjustable in relation to each other by running in a rectilinear frame, in the transverse direction of the trellis to be slit, each pair of blades 25a, 30a and 25b, 30b of each mechanism 9 comprising a fixed blade 30a, 30b and a movable blade 25a, 25b, the said fixed blades being aligned at right angles to one another whilst the said moving blades are, on the one hand, spaced at a distance d1 from one another in the cutting direction, and on the other hand at a distance d2 , according to the direction D of the movement of the trellis to be cut, the space or interval, of the blades 25a, 25b and 30a, 30b of each pair transversely to the direction D of the movement of the trellis being equal to the width of one mesh of the trellis.
Patent EP-0079353-A1 (EP)
Inventor: GIRARD MARC
IPC: C12Q1/70
Filed: 1982-05-19
Abstract: Fragment clonable originaire du genome d'un poliovirus. Il est forme d'un segment hybridable a partie du poliovirus du type PV-1, ce segment codant pour les proteines de capside et pour les eventuelles proteases necessaires au decoupage de celles-ci, cependant essentiellement a l'exclusion d'un fragment hybridable avec la partie terminale du poliovirus, comportant au moins 1,7 a 1,8 kilobases a partir de son extremite terminale (3') et codant pour les proteines intervenant dans la replication du poliovirus.
Patent EP-0087571-A1 (EP)
Inventor: WIESNER REINER
IPC: G01N29/00
Filed: 1983-01-21
Abstract: This invention relates to a method of and a device for the weighted measurement of quantities of liquid per unit area and/or the relative quantities of a liquid per unit area by means of an acoustic sensor. More particularly, the method permits the measurement of quantities of liquid and/or relative quantities of a liquid per unit area at the outlet of a nip formed by two rollers completely or partially covered by the liquid and/or liquid mixture concerned, the rollers rolling one upon the other and the layer of liquid in the nip being split at the nip outlet. Splitting of the layer of liquid occurs particularly in printing machines and glue applying machines, to which the invention can accordingly be applied.
Patent EP-0088868-A1 (EP)
Inventor: OETRINGHAUS WALTER GR
IPC: B60L9/16
Filed: 1983-01-25
Abstract: Gleisloses Untertagefahrzeug (1) mit einem Drehstrom-Asynchron-Motor als Hauptantrieb (7) und einer Kraftverteilungseinrichtung (8) auf mehrere Abtriebe (9a bis d) sowie einer Speichertrommel (2) für die Versorgungsleitung (3), die über einen hydrostatischen Antrieb (10) mit der Kraftverteilungseinrichtung (8) verbunden ist. Die Steuerung des hydrostatischen Antriebs (10) erfolgt in Abhängigkeit vom Durchhang der freien, nicht getrommelten Versorgungsleitung (3) mittels einer Tastschwinge (5) über einen Umwandler (14) und eine Momentenregelung (13), wobei unzulässige horizontale und vertikale Bewegungen der Versorgungsleitung (3) zum Abschalten des Hauptantriebs (7) führen.
Patent EP-0087109-A1 (EP)
Inventor: KITAHARA SHIZUO
IPC: C08K3/04
Filed: 1983-02-15
Abstract: A modified rubber composition comprising a blend of (a) a modified rubber obtained by reaction a rubber having an unsaturated carbon linkage with an organic compound having a carboxyl group and an aldehyde group in the presence of an acid catalyst, and (b) carbon black.