baber/WOPTO huggingface dataset:
Patent EP-0023758-A1 (EP)
Inventor: GUILD JOHN R
IPC: G03F7/32
Filed: 1980-06-18
Abstract: A developer concentrate stabilised against darkening is provided containing a developing agent of the formula: …<CHEM>… wherein… R<1> is hydroxyalkyl; and each of R<2>, R<3> and R<4> is hydrocarbyl or hydroxyalkyl; characterised in that said concentrate contains from 0.01 to 0.4 moles of anions selected from SO3<(-)> , HSO3<(-)> and S2O5<(-)> per mole of said developing agent as the stabilising agent. …<??>Preferably, the concentrate is free from metal cations which can be achieved by using a nitrogenous base as the source of cations. …<??>Preferably, the developing agent is methyltriethanol ammonium hydroxide. The developer formed from the concentrate is useful for developing exposed lithographic materials containing a light-sensitive quinone diazide layer.
Patent EP-0029676-A1 (EP)
Inventor: VAN KUIK DIRK JACOBUS
IPC: H02G3/34
Filed: 1980-11-06
Abstract: Adjacent room divider panels (2) have raceways (3) which are joined by a connector (4) through which hard wiring (5) can pass. The connector has a split body comprised of two nesting U-shaped members (84, 85) to enable the connector to be opened so that the wires can be laid in the interior cavity, the outer shell being closed about the wires, and the connector includes opposed open ends which communicate with the adjacent raceways, whereby the raceways and channels form an uninterrupted shield for the wires, so as economically to hard wire the panels by hand without requiring a conventional conduit type of installation.
Patent EP-0020239-A1 (EP)
Inventor: CHIRON ALAIN
IPC: F16K1/22
Filed: 1980-05-21
Abstract: L'invention concerne une vanne-papillon à dispositif d'obturation perfectionné. Cette vanne comprend un siège perpendiculaire à l'axe de la vanne et un papillon décalé, éventuellement décentré par rapport à son axe d'entraînement, la portée du susdit papillon présente une forme telle que ses normales dans les régions situées de part et d'autre du plan de symétrie du papillon, passant par son axe de rotation, coupent l'axe de symétrie du joint en deux points distincts C1 et C2. L'invention s'applique aux vannes-papillons.
Patent EP-0022065-A1 (EP)
Inventor: SCHMIEDER HEINRICH
IPC: D01D4/02
Filed: 1980-05-29
Abstract: Die Erfindung betrifft ein falschdralltexturiertes Filamentgarn aus synthetischen Polymeren bestehend aus einer einen Kern bildenden und aus einer an der Aussenseite des Kerns liegenden und den Kern teilweise umhüllenden Filamentgruppe. Die Umhüllungsfilamentgruppe (2) besteht aus mindestens zwei im Querschnitt verschiedenen Filamentgruppen (4) und (5), wobei der kleinere Anteil der Umhüllungsfilamentgruppe die Fibrillen mit dem gröbsten Fibrillentiter umfasst und der grössere Anteil der Umhüllungsfilamentgruppe die Fibrillen mit dem feineren Fibrillentiter umfasst und die feineren Fibrillen der Umhüllungsfilamentgruppe einen kleineren Fibrillentiter als die Fibrillen (3) der Kerngruppe besitzen.
Patent EP-0042391-A1 (EP)
Inventor: HIGGS ARTHUR BERESFORD
IPC: A61G5/00
Filed: 1980-11-21
Abstract: Chaise roulante (1) pliable possedant des moyens (22) de levage de la partie de siege (11) et de la partie de dossier par rapport au cadre principal (2) de la chaise roulante. La partie de siege (11) est montee de maniere a pouvoir coulisser verticalement sur une paire de cadres lateraux (16), la partie inferieure des cadres lateraux (16) et la partie de siege (11) etant interconnectees par des traverses de stabilisation (20). Des moyens (22) sont prevus pour lever les cadres lateraux (16) par rapport au cadre principal (2) sur lesquels sont fixees les roues (7, 8) de la chaise roulante (1) de maniere qu'en levant les cadres lateraux (16) ceux-ci et la partie de siege (11) montent en bloc avec les traverses de stabilisation (20) pour maintenir la chaise roulante (1) dans la position depliee.
Patent EP-0039943-A1 (EP)
Inventor: PATALONG HUBERT DR
IPC: H01L29/745
Filed: 1981-05-11
Abstract: Bei einem Thyristor mit gategesteuerten als MIS-Strukturen ausgebildete Emitterkurzschlüssen sind neben der N-Emitterschicht (1) eine oder mehrere leitende Belegungen (17) angeordnet, die mit ihren gegen die Emitterschicht (1) isolierten Randzonen die Gateelektroden der MIS-Strukturen (8, 10, 12, 14, 17; 9, 11, 13, 15, 17) bilden, während ihre die P-Basisschicht (2) kontaktierenden Teile die Zündelektrode darstellen.
Patent EP-0048378-A1 (EP)
Inventor: BUSSEMEIER BERND DR DIPL-CHEM
IPC: B01J23/00
Filed: 1981-09-07
Abstract: Zur Herstellung ungesättigter Kohlenwasserstoffe werden Kohlenmonoxid und/oder Kohlendioxid in Gegenwart bekannter Katalysatoren hydriert. Dem Kohlenoxid-Wasserstoff-Gemisch werden niedermolekulare aliphatische Alkohole zugesetzt.
Patent EP-0054137-A1 (EP)
Inventor: ECKELL ALBRECHT DR
IPC: G03G7/00
Filed: 1981-10-22
Abstract: 1. A toner transfer film for picking up a toner image from a toner-treated surface and then fixing the transferred toner image, which consists essentially of A. a clear, transparent base having a thickness of about 70 to 205 mu m and B. a layer, firmly anchored thereto, which is also clear and transparent and is capable of picking up the toner image, which layer is solid and substantially colorless, has a temporary slight surface tack at least under the conditions of toner image transfer, which surface tack disappears when the toner transfer film is aftertreated, has a thickness of about 0,8 to 90 mu m and consists of (1) 35 to 75% by weight, based on the sum of the components of layer B, of at least one polymeric and/or prepolymeric binder, (2) 20 to 64.9% by weight, based on the sum of the components of layer B, of at least one low molecular weight, ethylenically unsaturated polymerizable compound having a boiling point above 100 degrees C at atmospheric pressure, (3) from 0.1 to 10% by weight, based on the sum of the components of layer B, of a mixture of at least one polymerization initiator that can be activated by heat, and of at least one polymerization initiator that can be activated by light, which initiators form free radicals, and (4) from 0 to 30% by weight, based on the sum of the components of layer B, of additives.
Patent EP-0059272-A1 (EP)
Title: Cryogenic refrigerator with improved thermal-coupling device
Inventor: JAECQUES GERARD
IPC: F25D19/00
Filed: 1981-06-12
Abstract: 1. Cryogenic cooling device of the type comprising a probe (4) provided with an extremity (5) cooled by expansion of a gas and closed by a bottom (5a), a cryostat (6) with double envelope under vacuum, the inner envelope (8) of which formed by a cylindrical wall (8a) closed by a bottom (8b) is adapted to contain the cooled extremity (5) of the probe, a sample to be cooled (9), in particular one or more infrared detectors, fixed in the double envelope of the cryostat on the bottom (8b) of the inner envelope, and a thermal connecting piece (10) of good thermal conductivity located in the free space between said bottom (5a) of the probe and the bottom (8b) of the inner envelope (8) of the cryostat, the cryogenic cooling device being characterized in that the thermal connecting piece : a) is in one piece, b) comprises a central securing heel (11) by which it is fixed on the bottom (5a) closing the extremity of the probe, c) has a general revolution form about the longitudinal axis of the probe adapted to impart to it a radial inherent elasticity, d) is provided with peripheral surfaces coming to bear under the effect of the said elasticity against the cylindrical wall (8a) of the inner envelope on the periphery of the aforementioned free space between the bottom (5a) of the probe and the bottom (8b) of the inner envelope of the cryostat.
Patent EP-0036263-A1 (EP)
Inventor: GILISSEN HERMANUS PETRUS J
IPC: H01H19/63
Filed: 1981-03-03
Abstract: In an electric switch the contact portion of a fixed contact (3) is convex while the co-operating contact portion of a movable contact arm (5) is concave and of larger radius of curvature whereby lateral operating forces on the contact arm (5) cause the contact portions to roll rather than slide over each other in orderto keep fretting to a minimum.
Patent EP-0079995-A1 (EP)
Inventor: KIMOTO MANABU
IPC: G06F9/32
Filed: 1981-11-24
Abstract: A memory (21) stores instructions which are addressed by an address register (26) and read into an instruction register (22). A decoder (23) decodes each instruction in the register and effects the necessary control operations via a control unit (24). The control unit in turn controls the execution logic (25) whereby the data processing operation required by the instruction is performed. A circuit (28) detects when the processing required by the instruction is to be inhibited. Address control means (27) advance the instruction address in the register 26 and, when inhibiting takes place, the means (27) effect the advance in a shorter time than that allotted to the inhibited processing, in order to speed up the average rate of execution.
Patent EP-0055938-A1 (EP)
Inventor: ANDREWS GARRY
IPC: G02B25/00
Filed: 1981-12-30
Abstract: An optical magnifier, for example for hand-held use in reading print by the poorly-sighted, has a preferably simple positive lens (4) mounted at a spacing above a part-spherical lens such that the positive lens (1) is at a distance from the subject no greater than its focal length, the advantage being gained that the magnification obtained is the product of that of the two lenses but without the reduction in lens size field which would be experienced using a known simple or compound magnifier of comparable power, and hence giving a better field of view.
Patent EP-0036823-A1 (EP)
Title: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
Inventor: LAURENT DANIEL
IPC: B61L3/22
Filed: 1981-03-24
Abstract: La présente invention concerne un perfectionnement apporté à un dispositif de transmission d'informations par les rails dont les zones de propagation des signaux d'information sont indépendantes des sections du système de cantonnement. Selon l'invention, le circuit résonnant série accordé sur la fréquence porteuse d'informations et branché entre les deux files de rails (1, 2) à l'extrémité d'une zone de transmission étant constitué par deux circuits résonnants série identiques disposés en parallèle et comprenant chacun un condensateur (101, 102) en série avec l'enroulement primaire (103, 104) d'un transformateur, les enroulements secondaires (105, 106) des deux transformateurs sont connectés en série et en opposition de manière qu'un signal alternatif apparaisse aux bornes (110) du circuit ainsi formé en cas de défaillance de l'un des circuits résonnants. Application à la sécurité intrinsèque des transmissions d'informations.
Patent EP-0041889-A1 (EP)
Inventor: HAMEL JACQUES ROBERT
IPC: B60R9/10
Filed: 1981-06-02
Abstract: A luggage rack of the type of those comprising a reinforcement formed by uprights (1) connected by cross-pieces (4), capable of being fixed behind a motor vehicle, characterised in that the uprights (1) support, in their lower part, at least, a cross-piece (4) situated in a plane perpendicular to the said uprights (1) on which luggage can rest, the said cross-piece (4) comprising at each of its ends a sliding arm (5) having a U-shaped cross-section on which the wheel of a bicycle can rest. <IMAGE>
Patent EP-0038785-A1 (EP)
Inventor: HERNESTAM ERIK HARRY
IPC: C07D265/30
Filed: 1981-03-16
Abstract: Novel morpholino compounds having the general formula   <IMAGE> I wherein R1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R1 and R2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
Patent EP-0042397-A1 (EP)
Title: Attache de panneau
Inventor: BELLAMY ROGER
IPC: E04B1/61
Filed: 1980-12-18
Abstract: L'attache possede deux logements en feuille metallique (10 et 11) qui sont noyes dans les panneaux a assembler. Un crochet (26) engage une goupille d'attache (23) et est serre par un excentrique (27) sur une goupille de pivot (24). Les logements (10 et 11) sont interchangeables de maniere telle que la goupille d'attache (23) et la goupille de pivot (24) puissent etre introduites apres formation des panneaux et immediatement avant l'assemblage. Des rainures inclinees (32A et 33A) facilitent l'insertion d'une goupille (23 ou 24) calee en position entre les feuilles (12A et 13A) du logement. Des emboitures (15A et 16A) de diametre different sont montees sur des goupilles de montage pendant la formation du panneau et servent a l'assemblage des panneaux pour recevoir des goupilles de cisaillement (40) qui permettent la formation d'un joint bout a bout entre les panneaux.
Patent EP-0052130-A1 (EP)
Inventor: STOCK WILLIAM H
IPC: B64D7/08
Filed: 1981-05-08
Abstract: Un dispositif d'actionnement (106) pour l'ejection d'un magasin (16) d'un avion, avec une courbe preselectionnee de la force par rapport a la course. Le dispositif d'actionnement (106) comprend un cylindre (58) et un organe tubulaire fixe (115) couple a une source de fluide sous pression ayant une premiere rangee d'orifices (118a-118g) pour envoyer du fluide dans le cylindre (58). Un assemblage a piston (62) est concu pour engager et ejecter le magasin (16). L'assemblage a piston (62) est monte coulissant dans le cylindre (58) et est mobile telescopiquement sur l'organe tubulaire fixe (115) a partir d'une premiere position ou l'assemblage a piston (62) couvre une partie de la premiere rangee d'orifices (118a-118g), vers une seconde position ou la premiere rangee d'orifices (118a-118g) est decouverte. D'une maniere caracteristique, le niveau de pression de la source de fluide varie, generalement en fonction du debit dans le cylindre (58) pendant la course de l'assemblage de piston (62). Ainsi, la surface de la section et l'espacement de chacun des orifices (118a-118g) de la premiere rangee sont selectionnes pour maintenir une courbe desiree preselectionnee de la pression par rapport a la course dans le cylindre (58) lors de l'application du fluide sur l'organe tubulaire fixe (115), la partie couverte au depart de la premiere rangee d'orifices (118a-118g) etant decouverte pendant la course. Par consequent, en commencant l'ecoulement de fluide, la premiere rangee d'orifices (118a-118g) admet le fluide dans le cylindre (58) a un debit suffisant pour maintenir la courbe preselectionnee de la pression par rapport a la course. Un systeme de variation de la courbe de pression par rapport a la course dans le cylindre (58) comprend un organe tubulaire reglable (128) couple a la source de fluide, monte en rotation dans un alesage a l'interieur de l'organe tubulaire fixe (115). L'organe tubulaire reglable (128) comporte une seconde rangee d'orifices (132a-132g) qui sont places un a un par rapport a la premiere rangee
Patent EP-0073197-A1 (EP)
Title: Moyens contribuant a reperer un objet
Inventor: LANDER DAVID ROBIN
IPC: G08B1/08
Filed: 1981-11-13
Abstract: Des moyens de reperage permettant de reperer un objet (anime ou inanime) consistent en un dispositif a main de recherche comprenant un emetteur de signaux de faible portee alimente par une cellule ou batterie interne et ayant un reseau de circuit electronique pour generer un signal d'adresse lorsqu'il est active par des moyens de commutation (52) et un 'dispositif de repere' miniature (2) comprenant un transpondeur alimente par une cellule ou batterie interne et ayant un reseau de circuits electroniques et des moyens pour emettre un signal sonore (10) et/ou un signal lumineux en reponse a son signal d'adresse recu et provenant du 'dispositif de recherche'. Le 'dispositif de recherche' (50) peut etre pourvu d'un reseau de circuits et de moyens de commutation selective (Fig. 7 ou 5A) pour adresser selectivement, avec des signaux codes, plusieurs dispositifs de repere qui peuvent etre places avec ou sur des objets respectifs ou attaches a ceux-ci, p.ex. a l'aide d'un petit anneau (8). Le 'dispositif de recherche' (50) se presente de preference comme une torche avec un manche (56) qui peut avoir une oreille (58) pour l'attacher a une aiguillette (60) de maniere a pouvoir rattacher le 'dispositif de recherche' a un montage (62). La signalisation emetteur-a-transpondeur peut se faire par des ondes d'air ou vibrations ou par des ondes electromagnetiques utilisant de preference une modulation de position par impulsion. Des formes possibles d'une telle transmission sont decrites, et des informations sont donnees concernant le circuit electronique (Figs. 8 et 9) et les details de construction d'un dispositif de repere en miniature (16) (Figs 3 et 4).
Patent EP-0067824-A1 (EP)
Inventor: WEISS DAVID LEE
IPC: H03M3/02
Filed: 1981-11-16
Abstract: Une modulation CVSD (delta a pente variable en continu) est detectee en appliquant un signal numerique contenant des informations CVSD sur un filtre numerique (12) qui est dans la boucle CVSD. Le filtre numerique comprend des commutateurs fonctionnant avec la tension (40) qui commutent l'une des deux tensions sur un reseau de resistances. La sortie du filtre numerique est controlee par un circuit de regle (18) qui commande un filtre syllabique (20) pour generer un signal qui est multiplie par la sortie du filtre numerique dans le multiplicateur (16). Le produit multiplie est ensuite filtre par le filtre (24) en un signal analogique CVSD.
Patent EP-0065623-A1 (EP)
Inventor: WOHRLE RUDOLF ING GRAD
IPC: B62D63/08
Filed: 1982-02-25
Abstract: 1. A flange structure for the bolt connection between a trailer chassis (7) and the frame of the trailer superstructure (2), the frame resting on flange plates (5) which project laterally from the longitudinal supports (4) of the chassis (7) and comprising bores for receiving the bolts in the projecting area, and individual positions on the longitudinal support webs (8) being bolted by way of frustoconically shaped mouldings, characterized in that the frame of the trailer superstructure (2) is bolted in the flange area to arms (11, 12) - extending on both sides in the plane of the upper flange (6) of the longitudinal support (4) - of angular mountings (9, 10), whose arms (13, 14) - extending parallel to the webs (8) of the longitudinal support (4) - together with the longitudinal support web (8) disposed between them comprise mouldings (15, 16, 17) which are likewise shaped frustoconically, engage in one another and receive bolt connection (18) and on which the load of the trailer superstructure is supported.
Patent EP-0062229-A1 (EP)
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1982-03-23
Abstract: Ein Gegenlagerböckchen (5) für Fahrzeugsonnenblenden besteht aus einem an einer Fahrzeugkarosserie befestigbaren Fußteil (9) und einem damit verbundenen Kopfteil (10), welcher eine Lageröffnung (7) für die Gegenlagerachse (6) einer Sonnenblende (1) und einen deren wiederholtes Einstecken in die Lageröffnung (7) ermöglichenden radialen Einführungsschlitz (8) aufweist. Um eine Ausfluchtung zwischen der Lageröffnung (7) und der Gegenlagerachse (6) der Sonnenblende (1) bei vorhandenen Toleranzen der Rohkarosse eines Fahrzeuges zu ermöglichen, ist der Kopfteil (10) des Gegenlagerböckchens (5) separat gefertigt und verschwenkbar am Fußteil angeordnet.
Patent EP-0062244-A1 (EP)
Inventor: NIO SATORU
IPC: B25J9/18
Filed: 1982-03-25
Abstract: In a robot locus control method, the coordinates of first three representative points and first work points of an object to be handled by a robot are taught to the robot, when the relative position of the robot and the object is changed, the coordinates of second three representative points corresponding to the first three representative points are taught, and the coordinates of second work points are calculated from the relative position of the first three representative points and the first work points and the second three representative points, thereby to command the robot working focus.
Patent EP-0066765-A1 (EP)
Inventor: ALIOUATE ALI
IPC: F16D55/00
Filed: 1982-05-24
Abstract: 1. A coupling device of the multi-disc clutch or brake type comprising outer discs (6) fixed in rotation to one (1) of the members being coupled, and inner discs (10) fixed in rotation to another (5) of these members with, in addition, elastic separating devices between the various outer discs (6), comprising, at a least three positions regularly spaced round the outer disc stack, rods which are parallel to the axis, with the elastic separators consisting at each level of a circular configuration spring having a big enough centre hole to allow this spring to be threaded onto the rod as well as to be compressed between two successive outer discs, characterized in that each of the rods (14) is fixed only to one of the outer discs (6) through suitable holes so that the complete pile of outer (6) and inner (10) discs can be made into a self-contained sub-assembly which is simply inserted into place in the clutch.
Patent EP-0080031-A1 (EP)
Inventor: GOLDWASSER DAVID JAY
IPC: C08G18/76
Filed: 1982-08-25
Abstract: Polyurethane resins are described having high impact strength and other structural strength properties, and significantly improved resistance to deformation by heat. The properties of these materials are such as to make them comparable to engineering thermoplastics such as nylon and like materials commonly used to fabricate structural components such as automotive parts, equipment housing, sporting goods, furniture, toys, household and like consumer goods. 
     The resins are prepared from organic polyisocyanates, an isocyanate-reactive material (poiyol, polyamine, etc.) having an average functionality of at least 1.9, a Tg less than 20 °C and molecular weight of 500-20 000, and one or more low molecular weight extenders the major distinguishing feature being the markedly lower proportion by weight (2 to 25 percent) in which the isocyanate-reactive material is employed as compared with polyurethane resins conventionally prepared in the art. Depending upon the particular combination of reactants employed the polyurethanes of the invention can be thermoplastic or thermoset and can be prepared in both cellular and non-cellular form.
Patent EP-0091988-A1 (EP)
Inventor: WOJCIESON RAYMOND J
IPC: F23D17/00
Filed: 1982-11-09
Abstract: The burner having means (12) for delivering fuel into a combustion chamber (66) and a system for intermixing air, fuel and recirculating gases within the combustion chamber (66) to provide a flame having substantially uniform combustion gas profiles of velocity and temperature at the combustion chamber exit (82). The burner comprises a secondary air passage surrounding the fuel delivering means (12) and having an inner wall (18), an outer wall (46) and means (48) for dividing said secondary air passage into a plurality of seperate flow passages (58, 60, 62, 64) to provide zones of high pressure secondary air flow.
Patent EP-0081227-A1 (EP)
Inventor: MACOVSKI ALBERT
IPC: G21K1/00
Filed: 1982-12-06
Abstract: Energy-selective x-ray images are produced using two scintillating screens separated by an x-ray hardening filter. Photosensitive surfaces individually receive the light images from each screen. The resultant image transparencies are read out optically using a partially reflecting mirror between the transparencies and detecting the reflected and transmitted light. The x-ray spectral separation between the two acquired images can be further increased by using an x-ray source filter having a K-absorption edge in the vicinity of the region of overlap of the two spectra.