baber/WOPTO huggingface dataset:
Patent EP-0122582-A1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: D04B35/12
Filed: 1984-04-09
Abstract: The present invention relates to a yam-feeding apparatus forthe selective positive feeding of several yarns to a knitting machine, comprising sensor means (27-30) for generating sensor signals, the sensor signals representing the respective feeding condition or non-feeding condition of the yarns, and an error detection unit (31, 44-45) connected to the sensor means (27-30) forturning off the knitting machine in response to predetermined sensor signal combinations representing a yarn breakage and/or a yarn over-feed and/or a yarn change fault. It has been proposed in a prior, non-published application of the applicant to turn off the knitting machine if the duration of such a sensor signal combination exceeded a predetermined period of time. 
     For shortening the response time of the error detection unit (31, 44-45) and for enhancing the reliability thereof, the present invention teaches that the error detection unit comprises a working position sensing unit (38,39,47) for generating position data representing the working position of the knitting machine, a logic circuit (31) for deriving a yarn changing signal from the sensor signals, a memory means for storing yarn changing position data, wherein the error detection unit determines whether the actual position data falls within a data range defined by the stored position data, and wherein the error detection unit disenables the turning off of the knitting machine if the actual position data falls within the data range.
Patent EP-0128407-A1 (EP)
Inventor: MAEYAERT ERIC
IPC: A47C7/32
Filed: 1984-05-21
Abstract: 1. Seat comprising a lower frame and upper frame (11) onto which supporting surfaces are fixed which are forming respectively the bottom and the back, in which at least one of the supporting surfaces is constituted by an elastic net formed of transversally disposed wires (12), each wire (12) comprising at least a permanent deformation (13) being situated preferably in the net plane, these permanent deformations (13) being resilient, characterized by the fact that each of these permanent deformations presents a linear portion shifted parallel to the rest of the wire and bound thereto by two oblique portions.
Patent EP-0133915-A1 (EP)
Inventor: HINCHEY RICHARD JOHN
IPC: C01B39/00
Filed: 1984-07-02
Abstract: The instant process relates to a process for treating zeolitic aluminosilicates which contain insoluble fluoride compounds by the use of soluble aluminum compounds.
Patent EP-0150549-A1 (EP)
Inventor: KONDO MASANAO
IPC: B22D41/58
Filed: 1984-02-01
Abstract: The present invention relates to a nozzle for continuous casting, and more particularly to a nozzle which is capable of uniformly supplying a required amount of gas to the inner wall surface thereof by providing a plurality of communication holes (14) inside the nozzle body (10) between the inner surface thereof and a gas pressure balance chamber (11) disposed inside the nozzle body (10) so as to communicate said chamber with said inner surface, said communication hole having a square measure corresponding to that of a circular hole having a diameter of 1.0 mm or less.
Patent EP-0120600-A1 (EP)
Inventor: METROPULOS ROBERT PETER
IPC: A63C11/00
Filed: 1984-02-23
Abstract: A caddy (10) for skis (38,40), Poles (72) and Boots (78) includes an horizontally elongated body (12) including a handle (16) intermediate its opposite ends engageable from above. The opposite end portions of the body each include opposite side ski support structures (22,24) dependingly supported therefrom. The ski support structures (22,24) each include a pair of vertically elongated inner and outer arms (28,30) between which to snugly receive a corresponding ski in edge upstanding horizontal position with the ski bottom surfaces opposing each other in horizontally spaced apart relation. The upper ends of the ski support structures (22,24) are supported-from the body for upward and outward swinging of the lower ends of the ski support structures (22,24) toward generally horizontal positions and each of the outer arms (30) is pivotally supported at its upper end for swinging toward and away from the corresponding inner arm (28);.
Patent EP-0132996-A1 (EP)
Inventor: REED ROBERT LAWRENCE
IPC: C01B17/04
Filed: 1984-07-19
Abstract: A straight-through four reactor system and process is disclosed for obtaining high levels of sulfur recovery from acid gas at a cost equal to or less than that required for a standard modified four reactor Claus system. Two conventional Claus reactors and two cold bed adsorption (CBA) reactors are in series. Four condensers are provided, one disposed before each of the Claus and CBA catalytic reactors. A first heater and a first bypass line is disposed between the second condenser and the second catalytic reactor (second Claus reactor) and a second heater and a second bypass line is disposed between the third condenser and the third catalytic reactor (first CBA reactor). The system is designed to operate either with both CBA reactors in a recovery mode or with one CBA reactor in a regeneration mode and the other CBA reactor in a recovery mode. When both reactors are operating in the recovery mode, the system is similar to the standard modified Claus system. But when one of the CBA reactors is in a regeneration mode, effluent from the third condenser is heated in the second heater and directed to the CBA reactor on regeneration. Sulfur is vaporized from the regenerating CBA reactor and is recovered in the fourth condenser. Effluent from the fourth condenser is then passed through the CBA reactor in recovery mode before it passes to the incinerator.
Patent EP-0120720-A1 (EP)
Inventor: LEISING FREDERIC
IPC: C08F2/24
Filed: 1984-01-20
Abstract: Stable amphoteric aqueous dispersions of synthetic polymers obtained by reacting at least one unsaturated nitrogen compound capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction mixture, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the synthetic polymers.
Patent EP-0120769-A1 (EP)
Inventor: SEYNHAEVE ANDRE G
IPC: A45C5/02
Filed: 1984-03-19
Abstract: A frame for a flexible suitcase comprises a single closed moulding of substantially rectangular longitudinal section, having an upper edge, a lower edge and two side edges interconnecting said upper and lower edges. The moulding is manufactured in a single pressure moulding operation from a synthetic material and is provided with a groove open towards the outside. Accessory supports are moulded in one piece with the aforementioned moulding.
Patent EP-0130851-A1 (EP)
Inventor: BONNIAU MICHEL
IPC: H02H9/04
Filed: 1984-04-11
Abstract: 1. Device for protection against external or internal overvoltage, generated in a low voltage electrical installation, or in a distribution system, comprising a neutral conductor (N) and at least a phase conductor (L), said device being connected to earth and housed in an insulated case (20) of a module (10, 100) comprising : an overvoltage limiter (12) having non linear elements, variable with voltage, a breaking device (14) with an operating mechanism (16) of contacts (36a, 38a) electrically connected in series with the limiter (12), and a trip-release (18) co-operating with the mechanism (16) to control the disconnection of the protection device by automatic opening of the contacts (36a, 38a) of the breaking device (14) following a defective state of the elements of the overvoltage limiter (12), a first connection terminal (22) which may be connected to the phase conductor (L), a second connection terminal (26) which may be connected to earth (T), characterized in that the module (10, 100) comprises : a third connection terminal (24) which may be connected to neutral conductor (N), three star-coupled circuits (C1, C2, C3) having a first phase circuit (C1) connected between the common point (34) of the star and the first terminal connection (22), a second neutral circuit (C2) connected between common point (34) and the third connection terminal (24) and a third earth circuit (C3) connected between the common point (34) and the second connection terminal (26), each circuit (C1, C2, C3) comprising a non linear element (28, 30, 32) of the limiter (12), having a nominal voltage greater than half of the voltage value, existing between the phase conductors (L) and the neutral conductor (N) of the system, to provoke, during the destruction of anyone of non-linear elements (28, 30, 32) the destruction of series elements, the trip-release (18) of the mechanism (16) being inserted in the first phase circuit (C1), and a movable contact (38a, 36a) of the breaking device (14) disposed in each of the first and second phase circuits (C1) and neutral circuit (C2) in series with associated non linear element (28, 30), non linear element (32) of the third earth circuit (C3) being directly connected between common point (34) of the star and the second connection terminal (26).
Patent EP-0143722-A1 (EP)
Inventor: MICLOT ANDRE-LOUIS
IPC: B60J1/17
Filed: 1984-11-29
Abstract: 1. Vehicle door with sliding window, in which a guide (4) is fixed to the window (1) set back inwardly with respect to this latter and is mounted for movement with respect to a slide (19) secured to the inner structure (20) of this door, and in which the window is associated with a spring (11) intended to counterbalance its weight, characterized in that the guide (4) is mounted for movement inside the slide (19) and in that the spring (11), which works under traction and is housed between the guide and the slide, is single and is coupled by its lower end to the guide (4), whereas its upper end is coupled to a floating stirrup (10) which carries lateral rollers (9) bearing externally on the internal side walls of the slide (19) and inwardly on the external side walls of the guide (4).
Patent EP-0145652-A1 (EP)
Inventor: SUTTER FRANZ
IPC: A61C5/08
Filed: 1984-10-11
Abstract: An axially extending screw pin to be screwed into a tooth has a threaded part and an engagement part with a slot in one end. The slot extends in the axial direction of the pin toward the threaded part with the axially extending surfaces of the slot converging inwardly toward its base which has a concave, semi-circular surface. The converging sides are convex surfaces defining a quarter arc of a circle. A driven member with an engagement projection at one end shaped complementary to the slot, is disengageably connectible with the screw pin. A gripping member is axially displaceable positioned on the engagement projection end of the driven member. The gripping member is freely rotatable relative to the driven member and has resilient gripping tongues for holding a screw pin relative to the driven member. The driven member is mounted in a drive member so that is can be rotated about its axis. With the screw pin held by the gripping member, the engagement projection is inserted into the slot and threads the screw pin into a tooth. When a stop on the screw pin engages the tooth after it has been driven in for a given depth, the engagement projection backs out of the slot discontinuing the driving action.
Patent EP-0128216-A1 (EP)
Inventor: ROCHE JOSEPH R
IPC: E21B21/00
Filed: 1983-12-12
Abstract: Un joint (140) en matériau élastomère est conçu pour s'adapter hermétiquement dans un évidement d'un corps de déviation d'écoulement. A l'intérieur du corps de déviation, un joint est établi contre un manchon à vanne cylindrique coulissante. A l'extérieur du corps de déviation, un joint est établi contre une enceinte permanente. Le joint est construit avec une section extérieure ayant une ouverture circulaire (141), une section intérieure ayant une ouverture oblongue (142) et une section de connexion entre la section extérieure et la section intérieure, cette section de connexion ayant un alésage reliant l'ouverture circulaire à l'ouverture oblongue. Un organe de support rigide (190) noyé dans le matériau élastomère assure une rigidité et une résistance au joint.
Patent EP-0142540-A1 (EP)
Inventor: BRUCE PETER
IPC: F16G13/12
Filed: 1984-05-08
Abstract: Chaîne possédant des maillons dont chacun comporte des parties terminales opposées en forme de C (2) reliées par des membres de jonction (3). Les maillons sont fabriqués de telle manière que, vu perpendiculairement par rapport au plan d'un maillon, chaque maillon présente une configuration étranglée au niveau des membres de jonction. Alternativement, les parties périphériques extérieures des membres de jonction peuvent avoir des bords biseautés si bien que le maillon possède une forme étranglée ou dentelée lorsqu'il est vu à un angle de 40o à 90o par rapport au plan du maillon. Une traverse centrale (4) est prévue de préférence dans chaque maillon. En disposant les maillons de la châine de manière à obtenir la configuration susmentionnée, il est possible d'améliorer considérablement la charge de tension de la chaîne, en particulier dans le cas où la chaîne passe autour d'un barbotin, d'un bossoir, d'un écubier ou d'un autre mécanisme de guidage courbe de chaîne.
Patent EP-0158669-A1 (EP)
Inventor: TSILIBES GEORGE N
IPC: G03G15/00
Filed: 1984-09-27
Abstract: Dans un procédé et un appareil de reproduction électrophotographique, on utilise un chargeur à effet de courant (20) pour déposer une charge électrostatique d'une polarité sur un photoconducteur mobile (16) avant d'effectuer une exposition. Dans une phase d'étalonnage, un électromètre (50, 50b) traverse le photoconducteur (16) et mesure le niveau de la charge en des endroits déterminés à travers le photoconducteur afin de fournir des données concernant la répartition de la charge dans une direction transversale à la direction de déplacement du photoconducteur. Ces données sont comparées à une fourchette de valeurs désirée. Lorsque le niveau de la charge mesurée en certains endroits sort de la fourchette des valeurs désirée, on ajuste de manière différentielle le niveau de la charge à ces endroits du photoconducteur.
Patent EP-0164648-A1 (EP)
Inventor: MINNETTI FEDERICO
IPC: B65H67/06
Filed: 1985-05-29
Abstract: According to the process the frusto-conical or cylindrical reels or cones (R) are first oriented with their axis perpendicular or parallel to the axis of a conveyor belt (22). Then, by means of a tilting device (50) actuated by a detector device (48) for detecting the position of a through hole in a reel, said reels or cones (R) are all arranged with their axis parallel to the axis of the conveyor belt. In the case of frusto-conical reels or cones a further detector actuates a device for rotating the reels or cones about a vertical axis. The system includes a slanting plate (31) for rectifying the position of the reels or cones, said tilting device (50) and relative detector (48) and said rotating device (68) and relative detector. All these devices can be removed selectively and a flag-shaped device (40) is provided for fitting to the system in order to adapt it for use with disk-shaped reels.
Patent EP-0173859-A1 (EP)
Inventor: WOLFF FRIEDRICH
IPC: H01J61/44
Filed: 1985-07-30
Abstract: Eine Leuchtstofflampe hat ein Emissionsspektrum (S), das sowohl im Bereich des sichtbaren Lichts als auch im UV-Bereich liegt. Es weist drei ausgeprägte Banden (7, 8, 9) im Rot-, Grün- und Blaubereich sowie eine vierte ausgeprägte Bande (10) im langwelligen UVA-Bereich mit kleinerem Energiemaximum als die Banden im sichtbaren Bereich auf. Außerdem erstreckt sich ein Abschnitt (11) mit erheblich geringerer Energie über den kurzwelligeren UVA-Bereich bis in den langwelligen UVB-Bereich mit erheblich geringerer Energie und endet bei etwa 200 nm. Auf diese Weise ergibt sich eine Leuchtstofflampe mit fotobiologischer Wirksamkeit im UV-Bereich, die auch im Bereich des sichtbaren Lichts als ausreichend hell angesehen wird.
Patent EP-0182087-A1 (EP)
Inventor: FLASCHE ULRICH
IPC: H04L12/413
Filed: 1985-10-14
Abstract: 1. Circuit arrangement for collision detection in the accessing of a subscriber station (St) on a bus line system (L), to which the receiving devices (E) and the transmitting devices (S) of such subscriber stations (st), capable of two signal states (LOW, HIGH), of which one forms a dominance signal state (low) prevailing over the other signal state (HIGH) on the bus line system (L), are connected, by comparison of the transmitting signal state existing at that time in the subscriber station (St) with the signal state existing at that time on the bus line system (L), in particular a bus system with two signal conductors (l', l") and a line shield (earth), characterized in that it establishes an access collision on the basis of a continuance during the signal transition (HIGH-LOW) occuring on the bus line system (L) into the dominance signal state (low) of the other signal state (HIGH) in its transmitting device (S).
Patent EP-0187307-A1 (EP)
Inventor: HAUSE JAMES ROBERT
IPC: H01L29/06
Filed: 1985-12-13
Abstract: A semiconductor blank wafer to be used in a final simultaneous polishing step of both wafer surfaces for getting a wafer of superior flatness and surface finish, the wafer having a diametral cross-sectional shape like that of a "dogbone" wherein the wafer is thinner in its medial region than it is in the peripheral region and has rounded edges, this shape resulting from a chemical thinning operation.
Patent EP-0188041-A1 (EP)
Inventor: SOBIN SIDNEY S
IPC: F16L35/00
Filed: 1985-01-11
Abstract: A strain relied for the point of attachment of a flexible member (1) to a rigid member (3), comprising a plurality of woven braided strands (6). The weaving of the braid (6) is close or narrow at the point of attachment and progressively more open or wide along the flexible member as the distance from the point of attachment increases, distributing stress along the length of the flexible member (1).
Patent EP-0161765-A1 (EP)
Inventor: SAYANO REIZO
IPC: C08K5/3475
Filed: 1985-03-27
Abstract: Intraocular implants having optical lenses that are light, non- toxic, biocompatible, nonleachable in the presence of eye fluids and absorb at least 90 % of the ultraviolet light in the 300-380 nm wavelength range but are transparent to most of the visible radiation. The intraocular implants will have a haptic for fixation in the posterior or anterior chamber of the eye. The optical lens has uniformly dispersed therein an ultraviolet light absorbing amount of 2-(hydroxy-lower alkylphenyl) benzotriazole which may be halogen substituted in the 4, 5, 6 or 7 positions.
Patent EP-0157693-A1 (EP)
Title: Procédé et dispositif de réduction des vibrations des machines tournantes equipées d'une suspension magnétique active
Inventor: HABERMANN HELMUT
IPC: F16C32/04
Filed: 1985-03-22
Abstract: Dispositif de réduction des vibrations d'une machine tournante dont le rotor est monté sur un bâti à l'aide d'une suspension magnétique active comprenant au moins un palier magnétique radial (3). Le dispositif comprend au moins deux détecteurs de vibration (25, 26) disposés sur le bâti (2) de la machine pour détecter des perturbations auxquelles est soumis le bâti (2) et au moins une chaîne supplémentaire (23) de contre-réaction sélective à bande étroite et à grand gain dont la fréquence centrale est synchronisée avec une fréquence de référence (nwt) et à laquelle sont appliqués les signaux émis par lesdits détecteurs de vibration (25, 26). La chaîne supplémentaire de contre-réaction sélective à bande étroite (23) comprend des moyens (27, 29) pour intégrer les signaux issus des détecteurs de vibration (25, 26), et des moyens de filtrage (R1, R2) pour supprimer les signaux transitoires dont la fréquence n'est pas liée à la fréquence de référence (nwt).
Patent EP-0168279-A1 (EP)
Inventor: BOURRIERES PIERRE
IPC: G01R11/04
Filed: 1985-05-31
Abstract: A box for protecting an electric meter or similar apparatus against fraud, theft and the like comprises a hollow body (1) provided with an aperture (2) and a cover (3) adapted to close the aperture (2) of the body (1). The cover (3) carries a locking mechanism (29) operable by a key (33) and provided with a locking member (34) rotatable with respect to cover (3) between a locked position in which the member (34) engages retainers (37) of the body (1) and a release position. The locking mechanism (31) allows removal of the key (33) when the locking member (34) is in the locked position and unremovably retains the key (33) when the locking member (34) is in the release position. The box comprises spring loaded bolt means (43) for irreversibly maintaining the locking member (34) in the locked position when the locking member (34) and the retainers (37) are mutually engaged. <IMAGE>
Patent EP-0165277-A1 (EP)
Inventor: GROSSE JURGEN
IPC: B42C3/00
Filed: 1984-11-30
Abstract: Disposition sans fin de liasses de formulaires, où la longueur des différentes feuilles superposées est graduée régulièrement, une certaine différence de longueur existant entre la feuille supérieure la plus longue et la feuille inférieure la plus courte. Cela permet d'éviter les difficultés (formation de bourrelets, dégrafage, sortie du guide de formulaires) qui survenaient jusqu'à présent lorsque l'on remplissait des liasses de formulaires au moyen d'une imprimante de table.
Patent EP-0172257-A1 (EP)
Inventor: NAKASHIMA SEIICHIRO
IPC: B23K9/02
Filed: 1985-02-20
Abstract: Procédé de graduation pour une machine à souder automatique comportant un régulateur de robot pour réguler un robot tenant une torche à souder et où le régulateur de robot trouve des positions ultérieures qui sont enseignées sur la base des données d'instruction pour les positions des points de soudage primaires (P1, ..., Pn) de l'élément de soudage. La direction du vecteur normal $(1,4)$ sur la surface de l'élément de soudage (WK) est trouvée par un calcul reposant sur la donnée de trois points donnés (Q1, Q2, Q3) sur la surface de l'élément de soudage (WK). Sur la base de la direction dudit vecteur normal $(1,4)$, les points de graduation sont corrigés par rapport auxdits points de soudage primaire.
Patent EP-0179817-A1 (EP)
Title: A tubular conveyor.
Inventor: KARPISEK LADISLAV STEPHAN
IPC: B65G15/40
Filed: 1985-04-04
Abstract: PCT No. PCT/AU85/00071 Sec. 371 Date Dec. 6, 1985 Sec. 102(e) Date Dec. 6, 1985 PCT Filed Apr. 4, 1985 PCT Pub. No. WO85/04639 PCT Pub. Date Oct. 24, 1985.A conveyor comprising a pulley (5,6) supported belt (1), which forms a tubular section when conveying materials. Material (4) is fed into the belt (1) by means (7) discharging below the level (CL) at which the belt is formed into a tube, but above the point which the line of the angle of repose of the material (4) being conveyed would be tangent to the inner face of the belt (1), ensuring that the tubular section is completely filled. The material (4) is conveyed to a discharge pipe (8) where the belt looses its tubular shape, causing the material to be discharged. A sleeve (9) may be provided to support the belt on vertical or inclined sections, and to ensure the tubular section is properly sealed.
Patent EP-0190152-A1 (EP)
Inventor: MORRIS JOHN DAVID
IPC: G09F3/10
Filed: 1985-05-17
Abstract: Une bande d'étiquettes (10) comprend une bande de support (15; 15') sur laquelle adhère de manière détachable une pluralité d'étiquettes (11a-11b), ces dernières étant séparées l'une de l'autre par des fentes transversales (12) ou des lignes d'affaiblissement qui ne s'étendent pas à travers la bande de support (15; 15'). Seule la bande de support (15; 15') présente une pluralité d'entailles (16; 20) formant des parties de bord dans la feuille de support (15; 15') pouvant s'engager dans l'organe d'engagement de bande d'un pistolet applicateur.