baber/WOPTO huggingface dataset:
Patent EP-0014517-A1 (EP)
Inventor: FIELDEN JOHN SPENSLEY
IPC: G01R21/00
Filed: 1980-01-07
Abstract: To detect tampering of a kilowatt-hour meter by the connection of a bypass link 35 across the live connection 15 through the meter, the live connection, within the meter unit 10, is coupled to a voltage transformer 22 so that a small voltage is induced in the live connection in opposition to the supply voltage. The induced voltage produces a circulating current in the loop formed by the live connection and the bypass link and the transformer coupling is such that, with a bypass link of negligible resistance, the total current inthe live connection is in opposite phase to the applied voltage. By means of a current transformer 23, a logic unit 20 and a microprocessor 21, the phase of the current in connection 15 is determined and indicated by a latched flag indicator 38 and / or transmitted to a distant data processor by a data link 29,30,31. Using a second currenttransformer40 in the return supply lead, the supply and return currents in the leads within the meter unit can be compared in the logic unit 20 and processor 21 to determine if the live connection is broken within the bypassed length. By means of contacts 45, 46 on the housing, indication is given if the housing of the unit has been opened.
Patent EP-0014089-A1 (EP)
Inventor: SPRINGER JERRY LEE
IPC: G01N27/04
Filed: 1980-01-22
Abstract: An exhaust gas oxygen sensor adapted for installation in an exhaust conduit of an internal combustion engine, comprises a sensing element (46, 48) responsive to the partial pressure of oxygen in the exhaust gas having electrical leads (42, 44) extending therefrom. A ceramic insulator (16) supports the sensing element at one end and includes a pedestal (60) located adjacent passages (22, 24) in the insulator (16) through which the lead wires pass. The pedestal (60) passes the sensing element (46, 48) from the ends of the passages (22, 24) thereby minimizing cold-working of the lead wires during assembly. This aids in preventing fracture of the wires during their use in a feedback fuel control system employing the oxygen sensor.
Patent EP-0016619-A1 (EP)
Inventor: ALLRED JAMES K
IPC: B65G1/04
Filed: 1980-03-14
Abstract: Input loads (70,72,74 etc.) e.g. palletized motor cars are queued prior to displacement onto a continuous conveyor (54) serviced by a plurality of storage and retrieval machines (40) associated one with each of the aisles of a high rise storage array (20), there being a pick-up (80) and a deposit (32) station for pallets associated with each aisle. The queued loads are metered onto the conveyor (54) on a far to near aisle correspondence basis and are simultaneously exchanged for output loads at each of the aisle locations. The method includes compensation for circumstances where outputs exceed inputs and where inputs exceed outputs by empty pallet management and allows for maximum through-put in all cases.
Patent EP-0018165-A1 (EP)
Inventor: CROSBY JEFFREY NORMAN
IPC: C25D3/50
Filed: 1980-04-09
Abstract: The invention provides a bath that is operable at, or close to, pH7 to deposit a coating of ruthenium on a substrate eg. the contacts of electrical switches, which does away with the need to provide a protective coating on the substrate prior to ruthenium plating. The bath contains the product of the reaction between (i) a compound or a complex that contains a nitrogen bridge linkage joining together two ruthenium atoms and (ii) an aqueous solution of oxalic acid or of an oxalate, or of another dibasic organic aliphatic acid or its salt. 
     The invention provides also a process of coating a conductive substrate with ruthenium, characterised in that it it is carried out in a divided cell with the said bath as catholyte, that the anolyte is a solution of the dibasic acid with a pH of approximately 2 and wherein the current density is not less than 2A/dm 2 . Furthermore the invention provides a concentrated solution for use in forming said bath as well as an object having a ruthenium coating produced by said process.
Patent EP-0029404-A1 (EP)
Inventor: SCHUSTER BERNARD
IPC: E05C9/04
Filed: 1980-11-07
Abstract: 1. Casement bolt, especially casement bolt lock for a door, French window or the like, having, in a mechanism (3) forming an integral part of the leaf, a spring (21) having returned to its position of rest after actuating a rod (4, 204) passing along a runner (8, 208) provided with locking elements (5, 6, 7) interacting with catches forming an integral part of the leaf, the sliding rod (4, 204) being subject to recall to a locking position by an elastic and arrestable element (32) in the unlocked position by means of a catching device (42) comprising a thumb piece (47, 147, 253), a stop (45, 260) and a catch (43, 243), a slide (15) forming an integral part of the frame being provided to manoeuvre the catching device (42) and free the sliding rod (4, 204) from the said catching device (42), characterized by the fact that the stop (45, 260) of the catching device (42) is arranged on an elastic part (59) of the sliding rod (4, 204) or an elastic element (259) fastened to the said sliding rod (4, 204), that the catch (43, 243) of the catching device is arranged in the runner (8, 208), while the thumb-piece (47, 147, 253) is an integral part of the sliding rod (4, 204) or of the runner (208).
Patent EP-0026154-A1 (EP)
Inventor: GUGLIELMETTI LEONARDO DR
IPC: C09B23/14
Filed: 1980-06-02
Abstract: Verfahren zur Herstellung von 4,4'-Dinitrostilben-2, 2'-disulfonsäure und deren Salzen der Formel <IMAGE> worin M Wasserstoff oder ein Alkalimetallkation bedeutet, durch Oxydation von 4-Nitrotoluol-2-sulfonsäure in organischen Lösungsmitteln, sowie deren Reduktion ohne Isolierung zu 4,4'-Diamino- bzw. (4-Amino-4'-nitro)- stilben-2-2'-disulfonsäure und deren Salze.
Patent EP-0017644-A1 (EP)
Inventor: GUTTLER ERNST DIPL-ING
IPC: A62C31/12
Filed: 1980-02-13
Abstract: 1. A foam thrower for fire-extinguishing purposes, comprising a throwing tube (4), which has air passage openings (5) and coaxially succeeds a discharge nozzle (3) of a liquid supply housing (1), wherein the discharge nozzle (3) has associated with it a longitudinally adjustable cylindrical central pipe (6) for an internal supply of air, characterized in that the discharge nozzle (3) comprises in known manner a cylindrical end portion and the central pipe (6) comprises a control bulge (10), which is enlarged relative to the outlet cross-section of the central pipe (6) and has a cylindrical control portion, which is displaceable into the end portion of the discharge nozzle (3) for changing the flow rate of the liquid.
Patent EP-0028594-A1 (EP)
Inventor: MACULAN ALEXANDER DIPL ING DR
IPC: E04B5/02
Filed: 1980-10-30
Abstract: The prefabricated reinforced concrete member (1) intended for producing floors possesses, on its top side, i.e. in its top boom, recesses in the form of individual longitudinally extending channels (7) which open out on the front sides and into which can be inserted, in the region of local supports (9), as required, reinforcements (8) serving to absorb moments at support. According to a preferred embodiment, the prefabricated reinforced concrete members (1) have longitudinally extending mutually parallel cavities (3), at least some of which, in certain regions, are open to the top in order to form the channels (7). A further subject of the invention is a floor made of such prefabricated reinforced concrete members (1) having an in-situ concrete which fills the intervening space (10) between adjacent floor bays and also the channels (7) and in which the reinforcements (8) of the top boom of the prefabricated members (1) are embedded, bridging the support (9). <IMAGE>
Patent EP-0022802-A1 (EP)
Inventor: GLOTZER ROMAN
IPC: B63H3/02
Filed: 1980-07-14
Abstract: Pour modifier l'angle d'incidence des pales d'helice (13), le mecanisme de reglage (27) manoeuvrable par un fluide de pression presente un piston annulaire (31) qui se meut dans un cylindre (28) et sur un axe (42). Des guides helicoidaux (43, 44) sont prevus entre le piston (31) et son axe (42) et/ou la paroi interieure du cylindre de pression (28). Lors du mouvement axial du piston (31), ces guides donnent a l'axe (42) un mouvement tournant. Sur la partie de l'axe (42) qui sort du cylindre (28) un pignon d'engrenage est fixe transmettant le mouvement du piston (31) a chacun des tourillons (16) des pales. Chaque tourillon (16) est doublement fixe au moyen de la pale et son extremite (20) dans un troncon de l'arbre d'entrainement.
Patent EP-0039697-A1 (EP)
Inventor: DEJULE MICHAEL
IPC: H01J17/49
Filed: 1980-10-07
Abstract: Dispositif a decharge gazeuse dans lequel un membre (23) dielectrique est dispose entre une paire de membres metalliques (21, 22) et possede une ou plusieurs ouvertures (28) pour former une ou plusieurs cellules a decharges gazeuses. Une partie de la surface du membre dielectrique (23) s'etend le long d'un chemin de decharge dans chaque cellule a placer dans une certaine condition de charge pendant une decharge gazeuse et pour commander les conditions du champ et un dispositif de temporisation pour une decharge ulterieure. En appliquant une tension de fonctionnement convenable, qui peut avoir une polarite alternative, on obtient une operation d'amorcage repete a basse frequence. Pour des applications d'affichage, on prevoit un panneau (10) possedant un certain nombre de cellules qui peuvent etre actionnees par une tension (16) de fonctionnement commune et developpant des decharges d'allumage a des temps indetermines, produisant ainsi un effet indetermine de clignotement ou de scintillement sur au moins une partie du panneau (10).
Patent EP-0037116-A1 (EP)
Title: Composés bicycliques polyinsaturés, leur préparation et leur utilisation à titre de produits de départ pour la préparation de composés bicycliques monoinsaturés
Inventor: FEHR CHARLES
IPC: C07C1/00
Filed: 1981-03-30
Abstract: Les composés bicycliques polyinsaturés de formule <IMAGE> (R = H ou méthyle) sont obtenus à partir d'un composé de formule <IMAGE> (R = H ou méthyle; O = alkyle, de préférence alkyle inférieur tel que méthyle, éthyle, propyle ou butyle par exemple, ou aryle tel que phényle ou p-tolyle par exemple) après traitement dudit composé au moyen d'une base forte. Leur utilisation à titre de produits de départ pour la préparation de composés de formule <IMAGE> (R = H ou méthyle).
Patent EP-0047464-A1 (EP)
Inventor: IOHARA KOHICHI
IPC: D01F6/62
Filed: 1981-09-01
Abstract: An undrawn polyester yarn comprising 0.2 to 10% by weight of a polymer having a recurring unit structure represented by the following formula (1):
     wherein R 1  and R 2  stand for substituents consisting of optional atoms selected from C, H, N, O, S, P and halogen atoms, with the proviso that the sum of the molecular weights of R 1  and R 2  is equal to or more than 40, and n is a positive integer, and having a molecular weight equal to or more than 1000, the elongation increase ratio (I) of the undrawn polyester yarn, represented by the following formula (2), being equal to or more than 8%:
     wherein EL b  stands for the residual elongation (%) of the undrawn yarn and EL o  stands for the residual elongation (%) of a corresponding undrawn polyester yarn substantially free of the polymer represented by the formula (1).
Patent EP-0054640-A1 (EP)
Inventor: KNOOP JACK PETRUS
IPC: G11B5/82
Filed: 1981-10-09
Abstract: A composite structure (11) for magnetic recording includes a core member (11b, 11c, 11d) of polymeric material to which is bonded at least one silicon disk (13) having a magnetic recording material on its outer surface. The silicon disk surface provides optimal flatness and smoothness characteristics for a magnetic recording substrate, while the polymeric core member provides strength to the structure. The core member may, as shown, have two silicon disks bonded in annular recesses on opposite sides of the core.
Patent EP-0066008-A1 (EP)
Inventor: PFEIFER ROLF
IPC: H05G1/46
Filed: 1981-10-16
Abstract: Die Erfindung betrifft eine Röntgendiagnostikanlage für angiographische Röntgenuntersuchungen mit einer Bildverstärker-Fernsehkette und einer daran angeschlossenen Bildsubtraktionsvorrichtung mit mindestens einem Bildspeicher, dessen Bildinformationen von Bildinformationen subtrahiert werden, die zu anderen Zeitpunkten als die gespeicherten Bildinformationen anfallen und mit einer Wiedergabevorrichtung für die Subtraktionsbilder. Es ist ein zentrales Bedienpult vorhanden, an dem Anzeigemittel (30 bis 34) für einzelne Stufen des Untersuchungsblaufes vorgesehen sind, die von einer zentralen Steuervorrichtung derart gesteuert werden, daß sie die jeweilige Untersuchungsstufe anzeigen. Die Anzeigemittel (30 bis 34) können dabei vorzugsweise in einem Bild für den zeitlichen Kontrastmittelverlauf liegen.
Patent EP-0056858-A1 (EP)
Inventor: WEINLICH LOEPOLD
IPC: B65H55/04
Filed: 1981-12-05
Abstract: Bei einem Verfahren zum Aufwickeln von fadenförmigem Wickelgut (6), insbesondere Kabeln, auf einen einen trommelartigen Wickelkern (2) und Endflansche (3, 4) aufweisenden Spulenkörper (1), bei dem das Wickelgut (6) in einzelne, nebeneinanderliegende Windungen geordnet jeweils lagenweise auf den Wickelkern (2) aufgebracht wird, wird zur Vermeidung der Gefahr des Auftretens von Unregelmäßigkeiten des Spulenaufbaus bei schwierig zu wickelndem Wickelgut derart vorgegangen, daß das Wickelgut in jeder Windung über den größten Teil des Windungsumfanges mit seiner Mittellinie (11) einer den Wickelkern (2) umschließenden, ringförmigen, endlosen Kurve folgend aufgewickelt und dann in einem vorbestimmten, einen kleinen Teil des Windungsumfanges ausmachenden Übergangsbereich (13) zu der leweils danebenliegenden Windung der gleichen Lage übergeleitet wird. Dabei werden die einzelnen Windungen der ersten Lage (9), beginnend mit der außerhalb des Übergangsbereiches (13) mit ihrer Mittellinie (11) etwa im Abstand (15) des Durchmessers des Wickelgutes von der benachbarten ersten Endflanschinnenfläche (3) verlaufenden ersten Windung (14), über die Länge des Wickelkerns in einem solchen gegenseitigen Abstand angeordnet, daß die letzte Windung (17) außerhalb des Übergangsbereiches in dem kleinstmöglichen Abstand zu der zweiten Endflanschinnenfläche (4) liegt, wobei das Wickelgut (6) aus der letzten Windung (17) der ersten Lage innerhalb des Übergangsbereiches (13) nach außen in die zweite Lage (20) geführt und dort zu entsprechenden Windungen aufgewickelt wird, die außerhalb ihres Übergangsbereiches (13) jeweils in von je zwei nebeneinanderliegenden Windungen der ersten Lage begrenzten rillenartigen Vertiefungen (21) liegen. Anschließend an die Fertigstellung dieser Lage wird bei weiteren Lagen das Wickelgut aus der jeweils letzten Windung einer Lage innerhalb des Übergangsbereiches in die jeweils nächstfolgende Lage übergeleitet.
Patent EP-0054398-A1 (EP)
Inventor: BUCKLE DEREK RICHARD
IPC: C07D491/052
Filed: 1981-12-08
Abstract: A compound of the formula (I):
     wherein R, is hydrogen or C 1-6  alkyl;
     R 2 , R 3  and R 4  are the same or different and are chosen from hydrogen, hydroxyl, halogen, C 1-4  alkyl, C 1-4  alkoxy and C 1-4  alkanoyl;   G is H or OH; and   m and n are independently 1 to 3; with the proviso that when G is OH, one of m or n is 1; is useful in the prophylaxis and treatment of diseases whose symptoms are controlled by the mediators of the allergic response, for example asthma, hay fever, rhinitis and allergic eczema.
Patent EP-0047680-A1 (EP)
Inventor: RIZZATO ROLAND
IPC: F27B7/14
Filed: 1981-07-24
Abstract: The invention relates to planetary coolers for rotary tubular kilns, said coolers comprising a series of tubes mounted in satellite arrangement around the kiln and connected to openings in the latter by spouts. In order to increase the effectiveness of the cooling tubes their downstream part, referring to the direction of circulation of the material, is divided into two compartments by a partition (34) situated in a diametral plane, and in order to ensure regular feeding of the two compartments the wall of each tube is provided, upstream of the partition, with two parallel helices (40) offset by 180 degree and delimiting two corridors (42 and 44), each of which leads into one compartment. <IMAGE>
Patent EP-0048680-A1 (EP)
Inventor: MULLER JOHANN
IPC: F16K39/06
Filed: 1981-09-15
Abstract: 1. Hydraulic rotating valve with a casing (41) having a pressure connection (13), and a tank connection (14) as well as at least two connections for the receiving connections (15, 16), connected to a cylindrical chamber (42) and having a rotatable valve body (17) featuring recesses (19, 20) separated by packing surfaces along one section of its circumference, with the pressure connection (13) and the tank connection (14) each connectable to the receiver connections (15, 16) through one of the recesses. The characteristic features of the valve in question are that the pressure connection (13) is connected to the tank connection (14) via a short-circuit line (49, 50, 55) which has one place with a variable pass-band section, and that an operating element (58) is provided, which adjusts a choke element (56) used for altering the pass-band section of the short circuit line (49, 50, 55).
Patent EP-0055699-A1 (EP)
Inventor: BERTON ALAIN
IPC: F16G11/12
Filed: 1981-12-15
Abstract: The device is composed of two cooperating parts (1, 2), the first being a plate (1) of general rectangular form, which is supplied at each of its small sides with an upwardly open upturn forming a hook (4, 5) and which carries a crenellated part at its centre, and a second part (2) which is extended, on either side, upwards by a part (13) defining a rectilinear channel (15) and downwards by a last part (17) having a form capable of being subject to a gripping means, in such a way that a wire (3) is taken below the two hooks (4, 5) of the first part (1) and passes into the rectilinear channel (15) of the second part (2). To tension the wire, it is sufficient to rotate the second part (2) from underneath in the direction of rotation possible. <IMAGE>
Patent EP-0038317-A1 (EP)
Inventor: KANZLER WALTER DIPL-ING
IPC: C07D307/50
Filed: 1981-03-20
Abstract: Pentosenhaltige saure Hydrolisate von Pflanzen, insbesondere Sulfitablaugen, werden durch Erhitzung in einem Gegenstromwärmeaustauscher (W1) und einem Reaktor (R) behandelt, wobei die Pentosen zu Furfurol umgesetzt werden und das im Reaktor (R) erhitzte und umgesetzte Hydrolysat als Heizmedium im Gegenstromwärmeaustauscher (W1) dient. Vorteilhafterweise wird die Umsetzung bei einer Temperatur über 200° C und mit einer Verweilzeit von weniger als einer Minute in einem Rohrreaktor (R) durchgeführt. Nach der Umsetzung werden die zu gewinnenden Substanzen, wie Furfurol, Ameisensäure und Essigsäure, on dem umgesetzten Hydrolysat durch Destillation und gegebenenfalls durch Gebrauch von Extraktionsmitteln gewonnen.
Patent EP-0042411-A1 (EP)
Inventor: BERKOWITZ EDWARD HOWARD
IPC: G06F9/32
Filed: 1980-12-08
Abstract: Les fonctions de commande d'instruments et d'acquisition de donnees cycliques qui dependent d'une maniere critique du synchronisme sont dirigees a partir d'un systeme commande par ordinateur comprenant un tampon FIFO (30) concu pour reinjecter le mot actif le plus recent a partir de son registre de sortie (36) et retablir ce mot dans une position sequentielle correspondante (34) dans la file d'attente FIFO. Pour des cycles complexes et imbriques de commande et d'acquisition de donnees, chaque mot FIFO possede une partie etat pour commander des dispositifs externes, une partie persistance pour specifier la duree de l'etat selectionne actif dans le tampon de sortie FIFO pendant un intervalle de persistance desiree, et une partie repetition pour specifier le nombre de repetitions discretes consecutives de l'element d'information etat-persistance actif a la sortie du FIFO. La fin de la sequence cyclique s'effectue lors de l'expiration d'un nombre preselectionne de cycles complets. L'adresse d'entree FIFO est selectionnee automatiquement en fonction du nombre de mots comprenant une seule sequence complete de fonctions commande d'instruments/acquisition de donnees.
Patent EP-0062655-A1 (EP)
Inventor: MAHONEY TREVOR WILLIAM
IPC: G08B21/00
Filed: 1981-10-21
Abstract: Le systeme de detection de mouvements a l'aide d'un detecteur video consistant a diriger au moins une camera de television (20) dans la zone de surveillance et a reproduire l'image de cette camera sur un ecran de television (25), est caracterise en ce que la projection sur l'ecran de television est divisee en une matrice de zones de detection elementaires (15) positionnees dans un nombre selectionne de colonnes (1 a 14), chaque zone de detection ayant une hauteur correspondant a un nombre selectionne de lignes d'analyse (0-8), a traiter des zones de detection elementaires dans chaque colonne d'une maniere sequentielle par integration (28) d'une premiere zone de detection dans la colonne et par conversion en format numerique au niveau de la derniere ligne d'analyse dans un convertisseur analogique-numerique (29) et par memorisation dans une memoire (49), et a remettre a zero l'integrateur pour traiter la zone de detection elementaire suivante, ainsi de suite, et a comparer ulterieurement les analyses ou balayages avec les analyses correspondantes anterieures pour detecter des erreurs representant le mouvement, est caracterise aussi par des moyens a fenetre programmable generee par un generateur a fenetre rectangulaire (51) pour choisir quels sont les signaux d'erreurs qui doivent actionner un affichage ou une alarme (47).
Patent EP-0064658-A1 (EP)
Inventor: FOERSTER HEINZ DR
IPC: A01N43/32
Filed: 1982-04-26
Abstract: Substituted phenoxybenzaldehyde acetals of the formula <IMAGE>  in which    X<1>  represents hydrogen or halogen,    X<2>  represents hydrogen or halogen,    R<1>  represents optionally substituted alkyl and    R<2>  represents optionally substituted alkyl and furthermore    R<1> and R<2> together represent optionally substituted alkylene, have very good herbicidal and plant growth regulating properties. The substances according to the invention can be prepared by a variety of processes.
Patent EP-0068421-A1 (EP)
Inventor: FRIEDL ANDREAS
IPC: F23K3/02
Filed: 1982-06-22
Abstract: PCT No. PCT/DE82/00132 Sec. 371 Date Sep. 30, 1982 Sec. 102(e) Date Sep. 30, 1982 PCT Filed Jun. 22, 1982 PCT Pub. No. WO83/00209 PCT Pub. Date Jan. 20, 1983.A hot bulb ignition head for a device for firing rough ceramics, particularly bricks, serves the intermittent delivery of solid fuel by using compressed air. An explosion takes place in the hot ignition head, which leads to the ejection of the granular solid fuels, particularly coal, into the kiln chamber. It includes a cylindrical head portion with a baffle plate at the outlet end which forms outlet openings. The size of the outlet openings can be adapted to different kiln conditions by insertion pieces.
Patent EP-0094988-A1 (EP)
Inventor: DEELMAN GERARDUS JACOBUS
IPC: H01H69/02
Filed: 1982-05-13
Abstract: An electrical cartridge fuselink of the type wherein a fusible member (5) is mounted within an insulating barrel (1), which at both of its ends is provided with a conductive end cap (7) which is electrically connected to the associated end of the fusible member (5). According to the subject invention said fusible member (5) is held in a central position between two centering members (2) which are secured to the associated ends of said barrel (1). By an appropriate design of these centering members (2) a reliable and reproducable, electrical and mechanical connecting can be established between the respective end of said fusible member (5) and its associated end cap (7) through the intermediary of the associated centering member (2) and solder (6, 8) which is also effective in providing an effective mechanical connection between the end caps (7) and their associated barrel ends.