baber/WOPTO huggingface dataset:
Patent EP-0018059-A1 (EP)
Inventor: HARRIS AUSTIN TOYNE
IPC: C21D9/00
Filed: 1980-01-21
Abstract: An installation (10, 11) for heating and cooling hot-rolled products comprising a pit (10) into which the products are put immediately upon leaving the rolling mill, a duct (11) connecting a gas inlet (15) to the pit (10) and a gas outlet (16) from the pit (10) and means (22) to circulate gas through the pit (10) and the duct (11) during cooling and heating of the products in the pit (10); means is provided for heating either the products directly or the gas.
Patent EP-0017320-A1 (EP)
Inventor: HEIN RICHARD DONALD
IPC: F16B5/02
Filed: 1980-02-14
Abstract: A flange (18) has projections (16) which engage lips (14) on a sealing strip (2) to attach the strip (2) to the flange (18). The strip (2) has two side portions (10) extending from a base (4) and the lips (14) are formed on the inner surface of the side portions (10). The free edge (20) of the flange (18) presses against a diaphragm (6) spaced by a void (8) from the base (4). As a result, the pressure of the diaphragm (6) on the flange (18) forces the projections (16) into abutment with the lips (14). As a result, the flange (18) and the strip (2) are securely connected so that a considerable force is required to remove the strip (2) from the flange (18) thereby preventing accidental separation. A tubular member (12) may be attached to one of the side portions (10) against which abuts an object being sealed to the flange.
Patent EP-0018771-A1 (EP)
Inventor: FOSTER FRANCIS S
IPC: G01S7/52
Filed: 1980-04-23
Abstract: An ultrasonic image of improved resolution is obtained by utilizing separate transducers (4,10) for transmission and reception of ultrasonic pulses utilized for imaging, one transducer (4) being a cylindrical or simulated cylindrical transducer having a line focus and the other transducer (10) being aimed along the focus of the first transducer. An area to be imaged may be scanned by rotating and or traversing the transducers (4,10) as a unit.
Patent EP-0029703-A1 (EP)
Inventor: PAI DAMODAR M
IPC: G03G5/06
Filed: 1980-11-19
Abstract: An electrophotographic imaging member (30) comprising a charge generation layer (12) which includes a photoconductive material (13), and a contiguous charge transport layer (15) of an electrically inactive polycarbonate resin material having dispersed therein from about 25 to about 75 percent by weight of one or more diamine compound having the general formula: 
<CHEM>
 wherein at least two of the substituents X1 and X2 are independently selected from a lower alkyl group having from 1 to 4 carbon atoms, chlorine in the ortho, meta or para position, a para phenyl group or combinations thereof, and wherein the optionally remaining substituents X1 and X2 are hydrogen.
Patent EP-0032341-A1 (EP)
Inventor: GOUMONDY JEAN PIERRE
IPC: B01J19/26
Filed: 1980-12-23
Abstract: Le dispositif d'atomisation permet la pulvérisation du mélange réactionnel dans un réacteur (20) à l'aide d'au moins un premier gaz (8) et d'une buse d'atomisation (12). Ce dispositif comprend de plus une alimentation en un deuxième gaz chaud (22), situé au sommet du dispositif d'atomisation (14 ou 16), servant au séchage du mélange atomisé, une alimentation en un troisième gaz (26) et des moyens de distribution (27) de ce troisième gaz comprenant un espace annulaire (44) de largeur réglable et permettant de distribuer dans le réacteur (20) ledit troisième gaz sous la forme d'une couronne, le long de la paroi interne (24) du réacteur (20), de façon à éviter tout contact entre le mélange réactionnel et ladite paroi. 
     Application à la pulvérisation d'un mélange réactionnel.
Patent EP-0035559-A1 (EP)
Inventor: MACDONALD ANGUS
IPC: G01C1/08
Filed: 1981-03-23
Abstract: Un instrument de mesure optique ameliore possede un miroir de combinaison d'images (8) qui reflechit une partie de la lumiere provenant d'une source (13) et transmet une partie de la lumiere provenant d'une source (6), et superpose ces lumieres reflechie et transmise sur toute la surface du miroir. Dans le mode de realisation prefere, un sextant ameliore (2) utilise ce miroir de combinaison d'images. Des sextants sont des dispositifs optiques a double reflexion qui sont generalement utilises pour mesurer l'angle entre un objet celeste, tel que le soleil, la lune, ou une etoile, et l'horizon. Cette mesure est utilisee essentiellement dans la navigation pour determiner la position de l'utilisateur en mer. Les sextants de l'art anterieur partageaient la zone de visee du miroir d'horizon en deux champs de vision: une moitie pour l'horizon et une moitie pour l'objet celeste. Le sextant ameliore utilise un miroir d'horizon (8) qui combine et superpose l'horizon (4) et les images celestes (12) sur toute la zone de visee. De preference, ceci est realise en utilisant un diviseur de faisceau dielectrique a selection spectrale comme miroir d'horizon, un tel miroir transmettant essentiellement la lumiere dans une zone spectrale et reflechissant sensiblement la lumiere dans une autre zone spectrale. Le resultat est un miroir d'horizon qui a la fois divise et converge l'horizon et les images celestes, permettant ainsi d'obtenir un champs de vision agrandi a la fois de l'horizon et de l'objet celeste.
Patent EP-0039352-A1 (EP)
Inventor: LEE SANG H
IPC: C22C29/12
Filed: 1980-09-22
Abstract: Preparation de compositions ceramiques ayant des proprietes mecaniques en particulier une resistance a l'usure et une resistance a la rupture transversale depassant de beaucoup celles des materiaux ceramiques conventionnels. Ces compositions comprennent de l'oxyde d'aluminium et du carbonitrure de titane avec ou sans phase metallique. Des articles fabriques avec ces compositions peuvent etre utilises de maniere efficace dans des domaines tels que le coupage de metaux et d'autres applications de resistance a l'usure.
Patent EP-0037825-A1 (EP)
Title: Fluid recipient.
Inventor: REUCHLIN JOHAN GEORGE
IPC: A45D40/26
Filed: 1981-05-04
Abstract: PCT No. PCT/NL80/00035 Sec. 371 Date Jun. 19, 1981 Sec. 102(e) Date Jun. 19, 1981 PCT Filed Oct. 24, 1980 PCT Pub. No. WO81/01129 PCT Pub. Date Apr. 30, 1981.An applicator comprising a bush mounted on a stem movable between operating and closed positions. The stem cooperates with a movable ball valve.
Patent EP-0039733-A1 (EP)
Title: Reseau de circuits silencieux de selection de rangees
Inventor: MOENCH JERRY DALE
IPC: G11C11/34
Filed: 1980-10-14
Abstract: Un circuit silencieux de selection de rangees sert a maintenir des lignes de texte ou des lignes de selection de rangees non selectionnees dans une memoire a un potentiel de tension predetermine. Des transistors (34, 35, 36, 37) sont utilises pour coupler chaque ligne de selection de rangees (RO, R2, R3) au potentiel de tension predetermine ou pour des lignes de selection de rangees, au moins l'une des lignes de selection adjacentes est toujours couplee a la tension predeterminee lorsqu'elle se trouve a l'etat non selectionne. Un transistor (31 ou 32) est toujours utilise pour coupler chacune des lignes de selection de rangees adjacentes et ce transistor est valide chaque fois que les lignes de selection de rangees adjacentes sont non selectionnees de telle sorte que les deux lignes de selection de rangees sont couplees ensemble au niveau de tension predeterminee.
Patent EP-0041269-A1 (EP)
Inventor: PUSKAS FERENC DIPL-ING
IPC: C04B7/24
Filed: 1981-06-02
Abstract: 1. A process for preparing, optionally pulverulent, clinker materials containing calcium silicate and/or calcium aluminate for the preparation of cement or cement and alumina, respectively having a content of at least 40% by weight of dicalcium silicate (2 CaO.SiO2 ) and/or tricalcium silicate (3 CaO.SiO2 ) and/or calcium aluminate (3 CaO.Al2 O3 or 12 CaO.7 Al2 O3 , respectively) and/or calcium ferrialuminate (4 CaO.Al2 O3 .Fe2 O3 ) from one or several solid fuel base materials including coal varieties and waste materials having calorific values of at least 4,185 kJ/kg via their combustion at temperatures below 1,700 degrees C and from one or several additive materials all together in amounts corresponding to CaO equivalents of from 0.2 to 3.5 mol per mole of the SiO2 , Al2 O3 and Fe2 O3 principal ingredients of the non-combustible ash residues of the fuel base materials adding part of the amount of the additive materials containing calcium to the fuel base materials before and/or after their mealing or before and/or during their combustion, burning this material in the steam-boiler with coal-dust firing of a power-plant and again burning the incombustible residue after adding the residual amount of the additive materials containing calcium, characterized in that one leads from the combustion chamber of the steam-boiler the flue dust and the flue gases of the fuel base materials, optionally provided with additive materials containing calcium, at temperatures of from 150 to 750 degrees C without precipitating the dust in an electrical precipitator and cooling it down by leading it in the environment immediately into a cyclone-preheater consisting of several members and connected to the boiler, optionally one introduces into the cyclone-preheater finally powdered limestone powder in an amount necessary for the desired adjustment of the mixture and thereafter one finish-burns the mixture at 1,100 to 1,700 degrees C.
Patent EP-0051857-A1 (EP)
Inventor: WATANABE SHIGERU
IPC: G06F17/00
Filed: 1981-11-04
Abstract: A method of editing a document comprises displaying (70) a text sentence on the screen of a display unit, bounding (72, 74) an area partly removed of the adisplayed text sentence and reserved for the display of a figure, calculating (47b) a configuration which the bounded area has on the document to be printed, displaying (78) an area having a size in proportion to the configuration on the display screen, drawing (477, 478) the figure within the displayed area, and synthesizing (84, 86) the text sentence and the figure. When drawing the figure on the screen of the dispaly unit, the user can monitor a print image.
Patent EP-0078862-A1 (EP)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04M3/30
Filed: 1981-11-10
Abstract: 1. Emergency-call installation including an emergency-call telephone which is adapted to be connected, through a two-wire signal line and a line-terminating circuit arranged in a switching centre, with an inquiry station, and in which the DC supply to the listening-, speaking- and control-devices arranged in the emergency-call telephone is effected through the signal line, whereby the emergency-call telephone is adapted to be switched over from an inactivated state, in which a constant DC of predetermined magnitude flows through the signal line, to an operational state, having a higher current flow, and whereby, for check purposes, check pulses are emitted by the emergency-call telephone into the signal line by switching the emergency-call telephone over from its inactivated to ist operational state for a predetermined period of time, characterized in that, in the emergency-call telephone, a switch-on device (7) is arranged the contact of which is adapted to be actuated, on the one hand, through a permanent magnet (7a) connected to a calling key (6) and, on the other hand, through a relay coil (7b) and, further, an activated pulse generator (9, 29) is arranged for generating a control pulse of predetermined length, which control pulse is transmitted to the relay coil (7b), whereby the switch-on signal emitted by the switch-on device (7) is transmitted to a control circuit (10, 30) which, depending on whether the switch-on signal is released by the calling key (6) or by a control pulse, either switches the emergency-call telephone over from its inactivated to its operational state for the emission of a call signal, or activates a first time switch (11, 31) for switching the emergency-call telephone over from its inactivated to its operational state during a predetermined period of time for the emission of a check pulse.
Patent EP-0053322-A1 (EP)
Inventor: HONER ZU SIEDERDISSEN JURGEN D
IPC: G01N1/20
Filed: 1981-11-17
Abstract: 1. A device for withdrawing a sample of crude oil from carrying pipe, which device has a collecting vessel provided by the cylinder of a piston cylinder unit (2, 3), the cylinder being connected to the carrying pipe via a connecting pipe (8) having a locking connector, the piston having a piston rod with a handwheel fitted thereto for operation, characterised in that the piston (3) is adapted to be moved by the pressure prevailing in the carrying pipe, in that the connecting pipe (8) is connected to the carrying pipe via a snap coupling, and in that a proximity switch is associated with the handwheel (11) movement and is connected electrically to a magnetic valve (10) in the connecting pipe (8).
Patent EP-0054306-A1 (EP)
Inventor: BRANDL GEORG
IPC: H05B3/74
Filed: 1981-12-16
Abstract: A capacitive touch switch, preferably for hobs of glass and glass ceramics, exhibits capacitor plates on both sides of a switch panel consisting of dielectric plate-like material. On the side of the switch panel facing away from the operating side, two capacitor panels to be brought into contact with the evaluating circuit are applied; on the operating side, another capacitor plate is arranged as coupling element which causes a capacitive detuning by the approach of an operating element. <IMAGE>
Patent EP-0040877-A1 (EP)
Inventor: BOSCHETTO VITO
IPC: D07B1/06
Filed: 1981-05-12
Abstract: The invention relates to a metal wire cord having strands with parallel filaments, consisting in winding a core strand (2) and outer strands (3), characterized by the fact that the core strand (2) has the function of support, thus always keeping its central position, and therefore is always formed by the same filaments, and at least the outer strands (3) are laid without torsion, i.e. with a substantially infinite pitch or length of lay. The so obtained metal wire cord (1) allows a greater penetration of rubber around and between the filaments up to the cord interior, and this improves corrosion strength and fatigue resistance of the cord.
Patent EP-0037728-A1 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F01C17/06
Filed: 1981-04-03
Abstract: A scroll-type fluid compressor unit including a housing having a fluid inlet port and fluid outlet port and a fixed and orbiting scroll member within the housing. Each scroll member has an end plate (281,301) and a spiral element (282, 302) which are maintained angularly and radially offset so that both spiral elements interfit with line contacts between the spiral curved surfaces to define moving sealed off pockets. A thrust supporting means (39, 371) is engaged with a side surface of a portion of the orbiting scroll member for providing axial thrust support. An axial pushing means such as a spring-biased rod (40) is engaged with the orbiting scroll member for pushing the orbiting scroll member against the thrust supporting means from the side of the orbiting scroll member which faces the fixed scroll member, so that axial slant of the orbiting scroll member is minimized.
Patent EP-0038669-A1 (EP)
Inventor: DICKAKIAN GHAZI
IPC: D01F9/32
Filed: 1981-04-14
Abstract: The starting material is a bottoms fraction boiling in the range 200°C to 550°C obtained from the thermal or catalytic conversion of a gas oil. The bottoms fraction is treated, for example by steam stripping, to remove 10% to 90% of the components of the fraction boiling below 400°C. The treated material is heat soaked, and preferably vacuum stripped to remove oils, to provide the precursor pitch. Preferred additional steps include fluxing with toluene, filtering and treating the liquid phase with a solvent of solubility parameter at 25°C in range 8.0 to 9.5. The precursor pitch thus obtained is especially suitable for carbon fiber manufacture.
Patent EP-0045223-A1 (EP)
Inventor: CLEMENTS HAROLD JOHN
IPC: B60V3/02
Filed: 1981-07-30
Abstract: An air-cushion supported, manually manoeuverable, load-carrying apparatus comprising a load-carrying base (1), a dependent perimetric skirt (6) for laterally confining pressurised air, and means (9) for restraining a foot portion (8) of said skirt to a permanently inwardly extending configuration so as to be urged into sealing engagement with the ground (13) by the internal air pressure during operation, wherein the said skirt restraining means is secured to the skirt at spaced inner (11) and outer (10) regions, spanning said foot portion, whose rectilinear spacing is substantially less than the corresponding width of the foot portion so as to provide the foot portion with freedom to seal with the ground as aforesaid.
Patent EP-0053872-A1 (EP)
Inventor: CONTRERAS JOSEPH P
IPC: A45C11/24
Filed: 1981-10-08
Abstract: A spring latch and hinge assembly for closure members generally on containers such as compacts for powder and other cosmetics includes spaced hinge elements (24a, 24b, 122a, 122b) on one peripheral side of the closure or cover member and base members to permit pivotal movement of the closure or cover member from open to closed position relative the base member and resilient elements (26, 112r) alternatively on the base member or the closure member whose resilience is a function of the coefficient of elasticity of the materials from which the closure or cover member and base member are made; said resilient elements disposed between the spaced hinge members and constructed with a designed resistance to closing which compresses the resilient element and establishes a predetermined expansion force therein to resist opening of the closure or cover member from the closed position. The closing and opening movement of the closure member produces an audible clicking sound by the resilient elements.
Patent EP-0043314-A1 (EP)
Title: Nailing gun
Inventor: LOREE GEORGES CHARLES
IPC: B25C5/16
Filed: 1981-06-22
Abstract: A nailing gun comprising a reservoir of brads, the right section of which is delimited by a back (18), a front face (19) and two sides (20, 21), the right section having a first angular guide (23), which forms part of the front face and which, in cooperation with the back, ensures the guidance of brads (25) of a first type possessing a side (26) and an angular asperity (27), arranged in communication with the back and guide (23). The sides (20-21) are parallel to the nailing direction C and ensure the guidance of U-shaped staples. One application is the production of a multi-purpose gun. <IMAGE>
Patent EP-0047282-A1 (EP)
Inventor: MALIFAUD PIERRE
IPC: F27D9/00
Filed: 1981-03-13
Abstract: Le procede consiste a operer par rayonnement l'evacuation d'une energie, notamment thermique, confinee dans une enceinte etanche. Un four (1) est equipe de vitrages (4-5) qui sont places devant une fenetre (3) et qui sont transparents a un ensemble de longueurs d'onde de rayonnement incluant celles correspondant aux rayonnements evacuant l'energie. Une porte isolante (7) peut etre soit fermee pour s'opposer au passage du rayonnement, soit ouverte pour liberer le passage.
Patent EP-0091899-A1 (EP)
Inventor: OEBERG TOMMY
IPC: A61B5/332
Filed: 1981-10-22
Abstract: Indicateur de l'activité cardiaque, en particulier indicateur des impulsions ou battements du coeur, comprenant au moins deux électrodes (2) destinées à être fixées sur le patient pour détecter les potentiels générés par le coeur et des moyens (1-12) pour le traitement de signaux. L'indicateur d'activité cardiaque est pourvu d'un circuit moniteur permettant de contrôler le contact des électrodes (2) contre le patient simultanément avec l'indicateur de l'activité cardiaque. Ce circuit moniteur comprend un générateur (15) fournissant au moins un signal de mesure sur les électrodes (2) et des moyens (16) de détection des signaux qui sont renvoyés des électrodes et de comparaison de ces signaux avec un ou plusieurs signaux de référence pour indiquer un contact d'électrode défaillant lorsqu'un écart prédéterminé entre le signal ou les signaux de mesure et le signal ou les signaux de référence est obtenu.
Patent EP-0060980-A1 (EP)
Inventor: KLINGEL HANS
IPC: B23K26/146
Filed: 1982-02-04
Abstract: Beim Brennschneiden mittels eines Laserstrahls erhält man bei vergleichsweise hoher Schnittgeschwindigkeit eine besonders saübere "Schnittfläche". Die Qualität kann sich allerdings vermindern wenn die Schnittspur eine starke Krümmung (37) oder eine Unstetigkeitsstelle (36) aufweist, oder beim Ausbrennen schmaler Zungen oder spitzwinkliger Teile unmittelbar nacheinander eng beieinanderliegende Brennspurteile erstellt werden. In den genannten Fällen kann die Wärme nicht schnell genug in die benachbarten Materialbereiche des insbesondere tafelförmigen Werkstücks (3) abfließen. Die Verminderung der Schnittflächenqualität läßt sich vermeiden oder zumindest verringern, wenn man die momentane Brennstelle mittels eines Flüssigkeitsstrahls (27) kühlt. Din Intensität der Kühlung kann in Abhängigkeit vom Verlauf der Brennspur gewählt werden, wobei man die Steuerungseinrichtung (34), welche vorzugsweise programmierbar ist, zur Steuerung des Drucks oder der Menge des Kühlflüssigkeitsstromes heranziehen kann.
Patent EP-0065676-A1 (EP)
Inventor: SAUER L PETER
IPC: B65B13/10
Filed: 1982-05-04
Abstract: An apparatus and method are disclosed for forming a loop of flexible binding (S) about objects positioned seriatim in an object receiving station. The apparatus includes a chain loop driven around the object receiving station. While a previously bound first object is in the receiving station, the chain (3) is driven in one direction to move carrier rollers (C 1 , C 2 ) on the chain (3) so as to pull the trailing portion of a binding (S) through a major portion of the locus of a closed path around the receiving station while the lead end of the binding (S) is held adjacent the receiving station. Spaced portions of the binding (S) are guided from the interior of the path around the receiving station to maintain the binding (S) in the configuration spaced outwardly of the receiving station. Subsequently, the first bound object is removed from the receiving station and a second object is positioned therein. The guiding of the interior of the binding (S) around the receiving station is terminated so as to permit the binding to contact the second object while further pulling the trailing portion of the binding to complete the closed path and then form a tensioned loop about the second object.
Patent EP-0074538-A1 (EP)
Inventor: KRANZ ECKART DR
IPC: A01N43/707
Filed: 1982-08-27
Abstract: Novel substituted 6-alkoxy-tert.-butyl-1,2,4-triazin-5-ones of the general formula <IMAGE>  in which    R<1> represents amino or the group <IMAGE> R<2> represents alkylthio, alkylamino or dialkylamino,    R<3> represents hydrogen or alkyl,   R<4> represents alkyl, cycloalkyl, cycloalkenyl or optionally substituted phenyl,    X represents alkoxy and    Y and Z represent hydrogen or alkoxy,   a process for their preparation, and their application as herbicides.
Patent EP-0060089-A1 (EP)
Inventor: PYTLEWSKI LOUIS L
IPC: B01J31/12
Filed: 1982-03-04
Abstract: A reagent comprising the product of the reaction of an alkali metal hydroxide with a polyglycol or a polyglycol monoalkyl ether and oxygen, effects complete decomposition of halogenated organic compounds, such as polychlorinated biphenyls (PCBs), when mixed therewith in the presence of oxygen.
Patent EP-0062469-A1 (EP)
Inventor: YOSHIO BABA
IPC: C22F1/053
Filed: 1982-03-29
Abstract: An aluminum alloy material having a high strength, small grain size, good resistance to stress corrosion cracking and very high degree of workability is produced from an aluminum base alloy consisting essentially of 5.1 to 8.1 wt.% Zn, 1.8 to 3.4 wt.% Mg, 1.2 to 2.6 wt.% Cu, up to 0.2 wt.% Ti and at least one of 0.18 to 0.35 wt% Cr and 0.05 to 0.25 wt.% Zr, the balance being aluminum and impurities by an improved production method described in detail in the disclosure. The improved method is particularly characterized by special annealing step in a continuous annealing furnace under the application of a tension not exceeding 2 kg/mm 2  to a coiled alloy sheet to be annealed, the annealing including rapid heating the coiled alloy sheet to a temperature of 400 to 500°C at a heating rate exceeding 50°C/ min.