baber/WOPTO huggingface dataset:
Patent EP-0004188-A1 (EP)
Inventor: TANEI TADAYOSHI
IPC: E04C5/07
Filed: 1979-03-08
Abstract: The invention provides a heating unit capable of generating heat upon the passing of an electric current therethrough, which comprises a matrix of a hardened hydraulic material (preferably cement or gypsum) and electrically con-, ductive fibers (preferably carbon fibers) dispersed therein in an amount sufficient to impart electric conductivity and a method for producing the heating unit, which method comprises kneading a hydraulic material, water and conductive fibers, optionally molding the kneaded mixture, and then hardening the mixture. The heating unit can have an insulation coating thereon. The heating units can be used in various applications such as domestic- or space-heating systems for general household, civil engineering, industrial and railroad applications. They can be incorporated in a wall, floor, ceiling or roof of a building for example.
Patent EP-0009938-A1 (EP)
Inventor: BABER DAVID JAMES
IPC: G06F12/08
Filed: 1979-09-28
Abstract: Computer system with a main memory and a plurality of requestors (A, B ), each of which having its own dedicated high speed cache memory. The data are being transferred between the main memory and the cache memories. Each requestor has access to its own as well to the cache memories of the other requestors. Each cache memory comprises a data buffer (104) for storing data and a tag buffer (100) for storing addresses of locations in the data buffer (104). If the same data are held in two or more cache memories, then upon writing into its own dedicated cache memory the requestor is connected to the other cache memories containing the corresponding data for purposes of invalidating these data. The data buffer (104) has a substantially longer cycle time of the data buffer and after the tag buffer being addressed by its own dedicated requestor (A) a selector (96) is switched, so that another requestor (B) which has written into data can address the tag buffer (100) and invalidate any corresponding entry which may be present.
Patent EP-0005107-A1 (EP)
Inventor: BERTHIAUME RAYMOND
IPC: H02M5/10
Filed: 1979-04-12
Abstract: 1. A system for extracting the energy induced by a capacitive coupling in a guard wire (F) by the conductors of an AC transmission line, said system having an output and comprising a voltage step-down device (T, T1 ) for transforming said energy induced in the guard wire (F) into an output AC voltage, and regulation means for regulating said output AC voltage, said regulation means being mounted in shunt between said voltage step-down device (T, T1 ) and said output and comprising a switching circuit (TR, CM) coupled to the voltage step-down device (T, T1 ), characterized in that said switching circuit (TR, CM) operates in one and the other possible voltage polarities and said regulation means further comprises : - an inductance (L) serially mounted between the switching circuit (TR, CM) and the voltage step-down device (T, T1 ) for reversing the voltage polarity and blocking the switching circuit (TR, CM) after it has been fired in one polarity until it is fired in the other polarity, and - a control circuit (CT, CL) responsive to the polarity and amplitude of the output AC voltage for selectively controlling the firing of the switching circuit (TR, CM), said control circuit (CT, CL) comprising means responsive to the phase of the output AC voltage and the polarity of the switching circuit (TR, CM) for firing said circuit alternatively in one polarity and in the other.
Patent EP-0019217-A1 (EP)
Inventor: IDEL KARSTEN DR
IPC: C08L69/00
Filed: 1980-05-08
Abstract: Gegenstand der vorliegenden Erfindung ist die Verwendung von organischen Siliciumverbindungen in Kombination mit Oxetanverbindungen, Dioxanen oder Tetrahydrofuranen zum Stabilisieren und Aufhellen von phosphitfreien und borsäureesterfreien Polycarbonaten in Mengen von 0,01 bis 1,0 Gew.-%, vorzugsweise in Mengen von 0,1 bis 0,75 Gew.-%, bezogen auf Gesamtgewicht aus Polycarbonat und Stabilisatorkombination, an jeweiliger Stabilisatorkombination aus organischer Siliciumverbindung und einem der übrigen organischen Costabilisatoren.
Patent EP-0022953-A1 (EP)
Inventor: ONO KENJI
IPC: H01H50/28
Filed: 1980-06-30
Abstract: In einem elektromagnetischen Relais weist ein zur Betätigung von Kontaktfedern (18) dienender Ankerblock (G) zwischen zwei Ankerstegen (9) einen Dauermagneten auf, der die Ankerstege (9) entgegengesetzt aufmagnetisiert. Zwischen die freien Enden der Ankerstege (9) ragen die Polenden (8a) eines den Erregerfluß der Relaisspule führenden Jochs. Der Ankerblock (G) ist über einen seitlich angeformten, in einem Lagerblock (16) fixierten elastischen Arm (15) derart aufgehängt, daß eine Drehung des Ankerblocks (G) auf einer Biegung des Arms (15) beruht.
Patent EP-0028352-A1 (EP)
Inventor: IPPEN JAKOB DR
IPC: B60C7/12
Filed: 1980-10-21
Abstract: 1. A rubber sprung spare tyre consisting of a tyre foot (3) and a tread (1) provided with shaped sections (8), which tyre foot (3) and tread (1) are connected to one another on the opposing sides by intermediate crosspieces (2) which are offset against each other, the shape of which crosspieces (2) is defined on the inside by arc-shaped recesses (5) which run over the centre of the tyre and interlock with each other in a circumferential direction and on the outside, above a convexly arched equator, by a concave indentation preceding the tread, characterised in that the tyre foot (3) of the non-reinforced rubber sprung spare tyre is directly injection-moulded or vulcanised on to the one-piece rim ring (6).
Patent EP-0033000-A1 (EP)
Inventor: BOHN HANS DR
IPC: G01N33/68
Filed: 1980-12-13
Abstract: What are disclosed are a protein, PP15, useful for preparing antisera and as an immunosuppressive agent, and a method for isolating the pure protein from human placentas.
Patent EP-0013611-A1 (EP)
Inventor: TAMURA PAUL SATORU
IPC: A61B5/00
Filed: 1980-01-07
Abstract: A disposable gas sensor, such as for monitoring pO 2  in blood or administered gases, includes a housing (101), a passageway (102) therein for blood or gas, a membrane-anode- cathode polarographic assembly (105, 106,107), and a temperature sensing element (119, 121). The temperature sensing element penetrates the housing and includes a removable thermistor (121), which is matable with the housing forther- mal contact with a metallic element (119), and which in turn is in direct contact with the fluid being monitored.
Patent EP-0019482-A1 (EP)
Inventor: ISTVANFFY STEPHEN MACMILLAN
IPC: B23K20/08
Filed: 1980-05-20
Abstract: There is disclosed a method for the explosive welding together of sections (2, 4) of large diameter metal pipe of the kind used in the construction of high volume oil and gas pipelines. In the method, internal (6) and external (7) band charges of welding explosive are simultaneously detonated adjacent to overlapped telescoped pipe ends. (1, 3). 
<??>The velocity of detonation of the initiating explosive is selected so that welding charges (6, 7) are simultaneously detonated around the pipes while maintaining the detonation fronts at superimposed locations and at a large angle to the pipe axis. This avoids unbalancing forces on the pipes and minimizes the collision of circumferential shock waves thus preventing pipe damage and imperfect welds.
Patent EP-0031196-A1 (EP)
Inventor: NEWMAN PAUL
IPC: G01V1/387
Filed: 1980-10-23
Abstract: The invention provides a sound source for use in underwater seismic testing, the source comprising a substantially linear array of a predetermined number of air guns of differing volumes. The spacing between the guns is determined by a "weighted centroid distribution", this being determined by selecting a predetermined mathematical window function which is positive at all points within the window and which approximates to the Fouriertransform of a single square wave, the width of the window being selected to correspond to the desired length of the array, and then dividing the area under the curve into areas which are the same in number as the air guns, and the relative proportion between the areas under the curve being the same as the relative effective weights of the individual air guns in the array. The centroid of each such area is then determined, and the positioning of the air guns is proportional to the separation of the centroids measured on the x-axis of the function. The mathematical window function may be a Hanning or a sinc function, for example. The effective weights (i.e. the primary pressure amplitude responses) of the airguns preferably increase symmetr-ically from the ends of the array towards the mid-point thereof.
Patent EP-0031661-A1 (EP)
Inventor: HASEGAWA KATSUME
IPC: B65H51/04
Filed: 1980-12-11
Abstract: A yarn feeding apparatus for transferring continuously fed yarn from a yarn supply source to a yarn taking-up apparatus comprises rotating roller (1) having a large diameter portion (1a) over which the travelling yarn passes along a yarn path Y 2  during normal feeding of the yarn, a small diameter portion (1 b) over which the yarn passes along yarn path Y o  during the yarn threading operation, yarn hooking means (1c) at the edge of the peripheral surface of the large diameter portion and means (6,13) for shifting the path of the travelling yarn from Y o  towards the larger diameter portion (1 b), so that the yarn is caught by yarn hooking means (1c) and moves to yarn path Y 2 . 
     Two such stepped rollers may be provided in series, or there may be one plain roller and one stepped roller travelling at different speeds, so that the yarn is drawn.
Patent EP-0023173-A1 (EP)
Inventor: STURTZ GEORGES
IPC: C22B60/02
Filed: 1980-07-03
Abstract: 1. Phosphonic ester in which two phosphorus atoms are connected to an organic group by means of a direct phosphorus-carbon bond, according to the formula  see diagramm : EP0023173,P20,F1  in which A is an aliphatic group, one of the carbon atoms of which can be connected to a phosphorus atom of a group  see diagramm : EP0023173,P20,F2 wherein R and R" are the same or different and represent C1 to C20 alkyl groups, characterized in that the R' groups are hydrogen atoms or alkali metal atoms or quaternary ammonium cations, the aliphatic group A having 3 to 6 carbon atoms.
Patent EP-0026187-A1 (EP)
Inventor: DENSMORE WAYNE
IPC: H04Q3/58
Filed: 1980-10-08
Abstract: Un dispositif de commande de pistage de poste utilise dans un systeme de communication permet a un usager d'un poste telephonique (S1) de determiner de maniere selective l'etat occupe/libre de tout autre poste telephonique desservi par le meme systeme, sans utiliser les liaisons de communication entre les postes. En fonctionnement, le poste d'interrogation (S1) est capable de selectionner un poste cible (S3) et de recevoir une indication visuelle continue (211) de l'etat occupe/libre du poste cible choisi (S3). Dans un mode de realisation, il est possible de valider de maniere selective la fonction de pistage de sorte qu'un signal audible soit obtenu au poste d'interrogation (S1) lorsque le poste cible (S3) effectue une transition de l'etat occupe/libre.
Patent EP-0027137-A1 (EP)
Inventor: OOSTERBAAN DUWAYNE DALE
IPC: H04L9/18
Filed: 1980-11-04
Abstract: Un appareil de chiffrage/dechiffrage possede deux generateurs de bits pseudo-aleatoires (16, 28) qui sont accouples en croise dans le mode de chiffrage par un systeme de circuits logiques (10, 14, 18, 20, 22, 26). Un signal de donnees d'entrees est dirige sur l'entree de chaque generateur de bits par une paire de dispositifs d'addition (18, 20). Le signal de donnees est egalement combine logiquement avec la sortie de chaque generateur de bits par une seconde paire de dispositifs d'addition (30, 32). Dans le mode de dechiffrage, les generateurs de bits pseudo-aleatoires sont connectes dans un mode a reaction par le systeme de circuits logiques (12, 14, 18, 20, 24, 26). Le signal a decoder est dirige sur l'entree de chaque generateur de bits par la premiere paire de dispositif d'addition (18, 20). Le signal a decoder est egalement combine logiquement a la sortie de chaque generateur de bits par la seconde paire de dispositifs d'addition (30, 32) pour fournir le signal decode.
Patent EP-0029834-A1 (EP)
Inventor: RITCHIE KENNETH GEORGE WILLIAM
IPC: G06F7/78
Filed: 1980-12-15
Abstract: Un tampon de donnees a usages multiples sert au stockage et au transfert de donnees entre une paire selectionnee parmi une pluralite de point d'acces de donnees suivant un mode selectionne parmi une pluralite de modes y compris un mode premier entre-premier sorti, un mode dernier entre premier sorti et un mode a acces selectif.
Patent EP-0029835-A1 (EP)
Inventor: CREDE HELFRIED
IPC: F02G5/02
Filed: 1980-12-15
Abstract: Dans une pompe a chaleur associee avec un moteur a combustion interne on utilise, pour l'entrainement d'un compresseur pour le fluide frigorigene, la chaleur des gaz d'echappement du moteur pour chauffer directement le circuit de fluide caloporteur dans l'echangeur de chaleur sans contact direct. Afin d'obtenir une grande transmission de chaleur tout en maintenant l'echangeur de chaleur (1, 13) aussi petit que possible le tuyau d'echappement (5, 14) comprend un troncon a section reduite a l'interieur de l'echangeur ce qui provoque une temperature elevee des gaz et, par consequent, une transmission de chaleur elevee des gaz d'echappement vers le circuit de fluide caloporteur.
Patent EP-0038349-A1 (EP)
Inventor: FIKSE TYMAN H
IPC: E21D9/06
Filed: 1981-04-08
Abstract: La partie extreme frontale d'une transporteuse (22) est reliee de maniere detachable au plancher d'un bouclier a auto-propulsion (20), par un assemblage allonge (38) pour remorquer la transporteuse (22) avec le bouclier (20). Des socles (100) sont attaches de maniere fixe au bouclier (20) et s'engagent dans la partie avant extreme de la transporteuse (22) pour supporter verticalement et retenir lateralement la transporteuse (22) tout en lui permettant de coulisser longitudinalement, basculer autour d'un axe horizontal et pivoter sur une etendue limitee autour d'un axe vertical par rapport au bouclier (20). L'extremite arriere de la transporteuse (22) est supportee, inclinee vers le haut par une unite motrice mobile arriere (24). Un chariot (28), roulant sur des rails de support (26) montes suivant la longueur de la transporteuse (22), supporte une fleche allongee d'excavation (30) en mouvement avec le chariot (28) vers et en retrait de la face du tunnel.
Patent EP-0043122-A1 (EP)
Inventor: ARENDT HANS F
IPC: D06F23/02
Filed: 1981-06-26
Abstract: Beim vorgeschlagenen Waschverfahren von Textilien sollen diese in üblicher Weise in einem Waschgang und mehreren Spül- und Schleudergängen in einer bewegten Trommel behandelt werden. Beim Waschen und Spülen sollen sie eine Wasch- bzw. Spülflüssigkeitsmenge enthalten, die zwischen 45 und 100% des maximalen Aufnahmevermögens der jeweiligen Textilien beträgt. In den Schleudergängen soll auch die in den Maschen der Textilien enthaltene Flüssigkeitsmenge entfernt werden. Die notwendig, von Textilart, Temperatur und Detergenziengehalt der Flüssigkeit abhängige Schleudergeschwindigkeit kann daran erkannt werden, daß nach Abschleudern einer ersten Menge Waschflüssigkeit, nach einer Pause, in der keine Flüssigkeit abfließt, eine weitere Flüssigkeitsmenge abfließt. Ein Schleudergang nach dem Waschgang ist undbedingt erforderlich. Zur Begrenzung der Aufnahme von Quellflüssigkeit werden kurze Behandlungszeiten empfohlen. Bei der Trommelwaschmaschine soll entweder der Badhöhenwächter so hoch angeordnet sein, daß in der Trommel nach Benetzung der Textilien der Flüssigkeitsspiegel den Trommelboden lediglich tangiert oder der Flüssigkeitseinlauf ist als Sprühdüse ausgebildet, durch die eine abgemessene Flüssigkeitsmenge aufgesprüht wird.
Patent EP-0059784-A1 (EP)
Inventor: ZENZ MICHAEL DR
IPC: A61M5/32
Filed: 1981-10-13
Abstract: An injection device is described for the blocking of peripheral nerves, e.g., for plexus anaesthesia. This injection device has an injection needle of metal which is provided at one end with a needle tip and at the opposite end with a base part for the connection of a syringe. In order in this injection device to largely eliminate the danger of damage to nerve fibers or injury to blood vessels by the injection needle and to permit an additional aid by the positive location of the plexus, the needle tip is formed by a ground surface inclined at an angle of 40 DEG  to 60 DEG , preferably of 45 DEG  to 50 DEG , to the cannula axis.
Patent EP-0050813-A1 (EP)
Inventor: MARTINOLA FRIEDRICH DR
IPC: B01J49/90
Filed: 1981-10-16
Abstract: The invention concerns a counter-current adsorption filter for the treatment of liquids, with different adsorbents which require different regenerating agents, in which loading of the different adsorbents is effected in a stream of liquid flowing upwards and regeneration of the different loaded adsorbents with the different regenerating agents is effected in a stream of liquid flowing downwards, the inside of which filter is subdivided, by horizontal devices which are permeable to liquid, into a number of chambers corresponding to the number of different adsorbents to be used; in which the adsorbents which are regenerated with different regenerating agents are present in adjacent chambers; the chambers - with the exception of the topmost chamber of the filter - are equipped with a liquid drainage system which is located below the device which is permeable to liquid and forms the upper boundary of the chamber, and which is embedded in a layer of inert material; and in which the individual chambers are filled with a certain amount of adsorbent. The invention furthermore concerns a process for the operation of this letter.
Patent EP-0057270-A1 (EP)
Inventor: ENGELSBERGER ERNST ING GRAD
IPC: B60R21/02
Filed: 1981-10-31
Abstract: Die Erfindung bezieht sich auf eine zusammengesetzte Tür, bei der ein zwischen Türscharnieren und Türschloß sich erstreckendes Türmittelteil der Träger eines Türinnen- und eines Türaußenteils ist. Um bei einer derartigen Tür - im Rahmen der Forderung nach einer Kunststoff- bzw. Leichtbauweise - den Verformungswiderstand zu erhöhen, ist gemäß der Erfindung das Türmittelteil (2) ein schub- und torsionssteifer, großflächiger Verbundkunststoffkörper mit einem von zwei Schalen (2.3) umschlossenen Hartschaumstoffkern (2.4), in den zumindest ein (Stoß-)Energieabsorptionskörper (2.5) eingebettet ist; dieser ist vorzugsweise eine in der Türebene sich erstreckende Wellprofilplatte.
Patent EP-0038682-A1 (EP)
Inventor: BALL WILLIAM JOHN
IPC: B01J23/00
Filed: 1981-04-16
Abstract: A process for the production of synthesis gas from methanol which process comprises contacting methanol in the vapour phase at elevated temperature with a catalyst comprising a crystalline silica modified by inclusion of cobalt in the crystal lattice in place of a proportion of the silicon atoms.
Patent EP-0044639-A1 (EP)
Inventor: KANZAKA YOSHIHIRO
IPC: A44B11/26
Filed: 1981-07-01
Abstract: A buckle device (10) comprising a plug member (13) and a receptacle member (21), each of said members (13,21) having a means (29,28) of retaining a loose end of a belt or the like. The receptacle member (21) has one (27) of its ends open for receiving the plug member (13). Projecting lugs (23c,23d) integral with the receptacle member (21) are provided on opposite sides thereof, leaving a gap (26) therebetween for unobstructed movement of the fingers of the user.
Patent EP-0057327-A1 (EP)
Inventor: KOSHAR ROBERT J
IPC: C08F4/00
Filed: 1981-12-22
Abstract: Acidic cyclic perfluoroaliphaticdisulfonimides, salts thereof, a process for making the same, curable compositions containing acidic cyclic perfluoroaliphaticdisulfonimides or salts thereof and cationically-sensitive monomers, and a process for using acidic cyclic perfluoroaliphaticdisulfonimides and salts thereof as catalysts for the cure of cationically-sensitive monomers.
Patent EP-0084024-A1 (EP)
Inventor: MICHAELS ALAN S
IPC: C01D7/00
Filed: 1981-07-21
Abstract: Procédé et compositions concernant des solutions aqueuses stables sursaturées de sels inorganiques peu solubles. Le procédé consiste à dépasser le niveau de solubilité d'un sel inorganique peu soluble dans l'eau à des températures ambiantes en présence d'un polyélectrolyte polyanionique ayant un poids moléculaire d'au moins 900 daltons environ et un poids équivalent ionique n'excédant pas 65 environ et au moins cinq groupes ionisables par molécule. Le niveau de solubilité peut être dépassé en refroidissant une solution saturée du sel peu soluble, en préparant le sel peu soluble in situ, ou en ajoutant un sel soluble ayant un ion commun avec le sel peu soluble à une solution concentrée ou saturée du sel peu soluble. La solution aqueuse stable sursaturée de NaHCO3 peut être utilisée pour préparer des solutions d'hémodialyse.
Patent EP-0063606-A1 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: G05B19/41
Filed: 1981-10-23
Abstract: Systeme de commande numerique pouvant etre mis dans un mode de fonctionnement manuel dans un etat ou la direction axiale d'un outil coincide avec la direction d'un alesage devant etre perce dans une piece a usiner. Dans un systeme de coordonnees rectangulaires et de coordonnees spheriques dont les origines sont au centre de rotation de l'outil, lors de la rotation de l'outil avec un rayon allant de (Alpha) jusqu'a (Alpha) dans la direction de rotation verticale et jusqu'a (Alpha) dans la direction de rotation horizontale, la position du sommet de l'outil possede les coordonnees rectangulaires: Xo = (Alpha)sin(Alpha) x cos (Alpha), Yo d = (Alpha)sin(Alpha) x sin(Alpha), Zo = (Alpha)cos(Alpha). En consequence, un circuit (104) manuel de distribution d'impulsions distribue une serie d'impulsions (Hp) produites par un generateur d'impulsions manuel (103) dans les composants X, Y et Z dans les proportions determinees par les valeurs ci-dessus, ces impulsions commandant des moteurs de commande d'axe (113) a (117) par l'intermediaire des circuits d'asservissement (108) a (112) respectivement.
Patent EP-0064590-A1 (EP)
Inventor: DASGUPTA SUMIT
IPC: H03K23/00
Filed: 1982-03-25
Abstract: A plurality of two stage Gray code counters are connected in series to generate a multiple bit pseudo Gray code count C o , C : , ..., C 7 . A binary count B o , B 1 , ..., B 7  is then generated by using the odd subscripted bits C 1 , C 3 , C 5 , C 7  of the pseudo Gray code as the binary count bits B,, B 3 , B 5 , B 7  and generating the even subscripted bits of the binary count B o , B 2 , B 4 , B 6  by Exclusive ORing the odd and even position counts of each two stage Gray code counter together in Exclusive OR circuits.
Patent EP-0071094-A1 (EP)
Title: Traversée étanche de borne négative et générateur électrochimique faisant application de cette traversée
Inventor: CHENAUX BERNARD
IPC: H01M50/191
Filed: 1982-07-15
Abstract: Le moyen assurant l'étanchéité entre ladite borne (1) et une paroi métallique (2) comprend un joint de verre (3). Selon l'invention, au moins au niveau du contact entre la borne (1) et ledit joint de verre (3), la surface de la borne (1) est revêtue d'au moins une couche (4) comprenant au moins un oxyde isolant électriquement. Applications: générateurs électrochimiques, notamment à électrode négative à base de lithium.
Patent EP-0072519-A1 (EP)
Inventor: LIPPUNER HANS
IPC: A01G9/22
Filed: 1982-08-09
Abstract: In order to increase thermal insulation in a greenhouse, spheres of foam plastic are conveyed into the gap (21) between the panes (17, 19). The conveyance is performed pneumatically by a fan (23). The conveying medium flows via the line (25) into the cavity (21). However, the screen flap (39) allows only air to flow back to the tank (45) through the return line (43). This air then conveys plastic spheres further to the transport fan (23) via the flap (49). There is a closed circulation. By opening the screen flap (39) and closing the flap (49), the plastic spheres are once again conveyed back into the tank (45). This permits sunlight to be used throughout the day, and enables the radiation of heat to be largely avoided at night. There is also a reduction in irradiated heat during the summer. <IMAGE>