baber/WOPTO huggingface dataset:
Patent EP-0050161-A1 (EP)
Inventor: KOLLROSS GUNTER
IPC: A22C13/02
Filed: 1980-10-16
Abstract: 1. Device for shirring of synthetic tubes, especially artificial casings for sausage making, having a plurality of shirring tubes (30) arranged axially parallel on an indexable and axially displaceable turret (20), which shirring tubes are movable continuously and one after another in front of and into a stationary shirring tool (32) from which the tubing fed over the free tube end can be pushed together against a stop member arranged on each shirring tube (30) thus forming a caterpillar, characterised in that the turret (20) with the shirring tubes (30) is stationary during caterpillar formation and each shirring tube (30) carries a stop member (52) which is axially displaceable thereon and which, during caterpillar formation, can be moved back under control.
Patent EP-0029148-A1 (EP)
Inventor: ROTHBUHR LOTHAR DR
IPC: C09C1/50
Filed: 1980-10-31
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Furnacerußen unterschiedlicher Rußstruktur nach der üblichen Furnacerußtechnologie, wobei zur Ersielung hoher Ausbeuten und großer Rohstoffdurchsätze ein niedriges Verhältnis zwischen Verbrennungsluft und Rußrohstoff eingestellt wird und welches darin besteht, daß zur Absenkung der Rußstruktur der entstandene Ruß aus den Abgasen ganz oder teilweise entfernt wird und das so erhaltene Restgas ganz oder teilweise in die Brennkammer des Reaktors zurückgeführt wird.
Patent EP-0026033-A1 (EP)
Inventor: FUKUI HIROSHI
IPC: H02M7/155
Filed: 1980-07-28
Abstract: A D.C. power supply for use in microwave ovens has a main circuit (100) and a control unit (200). In the main circuit (100) an A.C. mains voltage is rectified by a rectification circuit (120) and then is chopped at at high frequency by means of a switching element (112). The resultant voltage is smoothed by a capacitor (119) before applied to a magnetron (130). The control unit (200) functions to control an ON-OFF operation of the switching element (112), and includes four control circuits (240,220,260 and 280). The first control circuit (240) functions to vary the duty ratio of the control pulse in accordance with the rectified voltage level and the current flowing through switching element (112). The second control circuit (220) limits the period of time during which the switching element performs an ON-OFF operation in accordance with the level of the rectified voltage. The third and fourth control circuits (260, 280) are protective against excess currents and voltages respectively to prevent damage to the switching element and magnetron. By this circuit configuration, the magnetron (130) ,of the microwave oven is supplied with a continuously controllable D.C. voltage of a flat waveform.
Patent EP-0022050-A1 (EP)
Title: Procédé et installation pour la réduction en continu du minerai de fer
Inventor: METZ PAUL
IPC: C21B13/00
Filed: 1980-02-15
Abstract: Dans le but d'éviter la consommation de gaz naturel de plus en plus rare et onéreux, il est proposé un procédé de réduction en continu de minerais de fer qui prévoit que l'on amène en continu du minerai dans un réacteur, qu'on l'expose à l'action d'un gaz réducteur constitué notamment de H2 et de CO et qu'on défourne en continu le minerai traité. Le gaz réducteur utilisé est le gaz dégagé au cours de la seconde moitié de la période de cuisson qui se déroule à l'intérieur d'un four à coke. Le gaz est amené à l'état chaud dans le réacteur (à 700 - 900°C). L'installation comprend une enceinte (1) de réduction et deux enceintes (2) et (3) d'entrée et de sortie. L'enceinte (1) est reliée directement à la tuyauterie d'évacuation de gaz d'au moins un four à coke se trouvant momentanément en seconde phase de cuisson; les enceintes (2) et (3) sont reliées à des tuyauteries de fours autres que celui auquel est reliée l'enceinte (1) et qui se trouvent momentanément en première phase de cuisson.
Patent EP-0034373-A1 (EP)
Inventor: ITO YOJI
IPC: B60R16/037
Filed: 1981-02-18
Abstract: The temperature of the interior of a motor vehicle is controlled by an air conditioner in relation to a temperature setting which is variable in response to an action of a vehicle occupant. A voice synthesizer (17) is supplied with a vocal information data supplied from a microcomputer (13) in response to the entry thereto of a temperature resetting command. The voice synthesizer generates a vocal announcement of a temperature to which the initial setting is varied. Vocal announcements of successively varying temperature values are generated until a desired value is reached.
Patent EP-0037927-A1 (EP)
Inventor: AMMERMANN EBERHARD DR
IPC: A01N43/80
Filed: 1981-03-23
Abstract: 2-(N-Aryl-,N-isoxazolylcarbonyl)aminobutyrolactones of the formula <IMAGE>  in which    R<1> denotes C1-C3-alkyl,    R<2> denotes hydrogen, C1-C3-alkyl or halogen,    R<3> denotes hydrogen, C1-C3-alkyl or halogen,   R<4> denotes hydrogen or an optionally substituted C1-C3-alkyl radical, and   R<5>, R<6> and R<7> denote hydrogen or methyl, and fungicides containing them.
Patent EP-0036659-A1 (EP)
Inventor: SCHMALHOFER MARKUS
IPC: F24C15/20
Filed: 1981-03-23
Abstract: 1. Vapour extraction hood with an elongate suction chamber (8) with at least one air draw-off channel and at least one air supply channel (1) for the supply of air, whereby in the suction chamber (8) a recuperator is disposed, the heat exchange elements (tubes 13, exchange plates 13') of which consist of metal and whereby under the heat exchange elements (13, 13') there is provided at least one catching surface (17, 18) for dropping oil and grease impurities, characterized in that the tubes (13) or the exchange plates (13') of the heat exchanger extend between an air supply receiver chamber (11) and an air supply collecting chamber (14) and are capable of being flowed through by the air supply which is heatable in the heat exchange with the exhaust air.
Patent EP-0038450-A1 (EP)
Inventor: FISCHER HERMANN
IPC: B41F13/06
Filed: 1981-04-02
Abstract: Die Einzugsvorrichtung in einer Rollen-Rotationsdruckmaschine umfaßt ein seilförmiges Führungselement (14), das allseits biegbar ist. Das in Führungsrohren (15) geführte Einzugselement (14) wird durch mindestens ein Friktionsräderpaar (20,21) angetrieben, wobei ein Friktionsrad (21) als angefederte Hartgummirolle ausgebildet ist. Mit dem Einzugselement (14) ist ein Schlepphaken (16) verbunden, der aus in den Führungsrohren (15) vorgesehenen Längsschlitzen herausragt und mit einer einzuziehenden Papierbahn zu verbinden ist.
Patent EP-0041236-A1 (EP)
Inventor: NAKAGAWA TOSHIAKI
IPC: A44B19/62
Filed: 1981-05-27
Abstract: A slide fastener finishing machine is disclosed. The machine is comprised of an upper frame (1), a bottom stop fastening head (4) mounted on said upper frame for vertical movement and having a punch (2), a lower frame (5), a slider holding jig (6) fixedly secured to said lower frame and offset toward the side facing the operator from the position right. below the punch, a die holder (9) mounted on said lower frame between said position right below the punch and said slider holding jig. Said die holder (9) includes a die (8) on the top thereof and is movable between a first position in which said die is aligned with said punch and second position in which the die is offset from the punch. A pusher plate (10) means is secured to and extends from said die holder to be pushed by an operator to position said die holder right below said punch.
Patent EP-0052838-A1 (EP)
Inventor: KARWAT HEINZ DR
IPC: C10K1/14
Filed: 1981-11-12
Abstract: Die Erfindung betrifft ein Verfahren zum Entfernen von sauren Gasen, insbesondere Kohlendioxid, aus Gasgemischen durch Wäsche mit einer im wesentlichen aus Methanol bestehenden Waschflüssigkeit, die im Anschluß an die Wäsche regeneriert wird. Um eine unerwünschte Koabsorption von Kohlenwasserstoffen zu vermeiden und so eine verbesserte Wirtschaftlichkeit der Verfahrensführung zu erreichen, wird vorgeschlagen, daß die regenerierte Waschflüssigkeit Ammoniak in einer Konzentration von mindestens 0,5 Gew.% enthält.
Patent EP-0040055-A1 (EP)
Inventor: WILSON ALAN STUART
IPC: C08K5/12
Filed: 1981-05-07
Abstract: This invention relates to plastisol compositions for use in rigisols and containing a PVC paste resin(s) having an ISO viscosity number between 100 and 160, at least one butyl phthalate and at least one alkyl benzene. The rigisols thus produced have the desired viscosity stability in spite of the relatively inexpensive plasticizer esters used. The rigisols impart a hard, inflexible finish to products coated therewith and is particularly suitable for use on toys.
Patent EP-0043246-A1 (EP)
Inventor: SUD RAHUL
IPC: G05F3/20
Filed: 1981-06-25
Abstract: An on-chip substrate bias generator for a MOS random access memory includes two inputs (20,21) for receiving first and second phase synchronised pulse trains (A,B) of the same frequency. The first pulses have greater duration than the second pulses. The inputs (20,21) are capacitively coupled to first and second nodes (28,29) respectively. One transistor (25) clamps the first node (28) to ground when the second node (29) is positive, and transistor (26) selectively couples the first node (28) to the second node (29). In operation, both nodes are driven more negative with each successive incoming pulse until they reach about -5 volts. A third transistor (27) connects the first node and the chip's substrate when the substrate voltage is at least one threshold voltage more positive than the first node voltage.
Patent EP-0043686-A1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/42
Filed: 1981-06-29
Abstract: In a braking system a dump valve (44) opens during an imminent skid condition to dump fluid from a brake circuit to a reservoir space (43). A reservoir piston (16) defining a boundary of the reservoir space (43) then moves in a first bore (2) against a spring (22) so that a control rod (38), integral with the reservoir piston (16), allows a ball valve member (39) to engage with its seat (40) to cut-off communication between a master cylinder (57) and a wheel brake (59). Simultaneously, fluid flows from the reservoir space (43) through an inlet valve (47,48,49) to a working chamber (35) of a pump provided in a second bore (30) in the reservoir piston (16) so that a pump piston (26) working in the bore (30) engages with a rotatable eccentric (7). Fluid is then pumped from the pump chamber (35), past an outlet valve (53, 54), through an outlet passage (52) in the control rod (38), and is returned to the reservoir space (43) through the open dump valve (44).
Patent EP-0046010-A1 (EP)
Inventor: GILL PETER JOHN
IPC: F16B23/00
Filed: 1981-07-10
Abstract: A combination of a cruciform recess in a fastener and cruciform driver has driver wings (13) which are narrower than corresponding recess radial grooves (21) and has downwardly tapered grooves and wings such that driving engagement between driver and fastener takes place at the outer upper edges of the recess. 
     There is a relative downward taper between the wing width and groove width and these widths are so selected that the lower ends of the wings are confined by and preferably wedge in the recesses.
Patent EP-0052964-A1 (EP)
Title: Adenine derivatives possessing pharmacological activity
Inventor: FERRES HARRY
IPC: A61P3/06
Filed: 1981-11-03
Abstract: Compounds of formulae (I) and (II) and salts thereof
     
     have hypolipidaemic activity.
Patent EP-0037764-A1 (EP)
Inventor: TONNEL EUGENE
IPC: H01L29/78
Filed: 1981-03-20
Abstract: 1. Unipolar operating semiconductor device formed in an epitaxied layer of a first type of conductivity deposited on a substrate (1) of the same type of conductivity but at a higher doping level, and surrounded by a protection ring (4) having a depth (a1 ) superior to that of the deepest functions of this device, characterized in that it comprises, under the active part, a zone (5) in relief with respect to the epitaxied substrate-layers interface of the same type of conductivity as that of the substrate and at a stronger level of doping, this zone extending in the epitaxied layer according to a thickness of about the same importance as the width of the protection ring, while remaining, in projection, with its external lateral limit at a distance (d) with respect to the internal lateral limit of the protection ring (4) of at least about the importance of the thickness of the epitaxial layer (2).
Patent EP-0041902-A1 (EP)
Title: Procédé et dispositif pour établir des communications bidirectionnelles et/ou multidirectionnelles entre différentes personnes regroupées en différentes stations géographiquement éloignées et reliées entre elles par des lignes téléphoniques
Inventor: FAYE ANDRE
IPC: H04M7/00
Filed: 1981-06-10
Abstract: Le procédé permet de transmettre simultanément, par un multiplexage spatial approprié, des signaux de paroles, des signaux de messages et des signaux de signalisation entre au moins deux stations (ST1, ST2) reliées entre elles par une liaison spécialisée (50). Chaque station comprend au moins une unité de communication U' comprenant un micro (9) un lecteur de badge (16) identifiant une personne, et une tableau synoptique (30) matérialisant la situation géographique des stations d'un même réseau par des moyens de visualisation constitués par des diodes (32, 33) et dont l'état d'éclairement indique l'état de chaque station du réseau pendant une conférence. L'invention s'applique notamment aux systèmes de communications entre une société mère et ses filiales.
Patent EP-0033709-A1 (EP)
Inventor: MAURER MICHEL
IPC: G01N1/10
Filed: 1981-02-05
Abstract: The invention relates to a self-contained apparatus used for constant pressure sampling of gaseous beverages especially during fermentation. The apparatus is provided with a tripod (3) and grip frame (15) with a stand for the sampling container (20) and for an inert gas bottle. In the upper part, a distribution-head has two inlet-taps (23 and 24), a pressure-tap (35), and a closing member with an injection cannula (21). Moreover, the apparatus comprises between the distribution-head (16) and the pressure-tap (35) an element (38) for adjusting the flow of the evacuating system, being operated by the pressure-tap.
Patent EP-0051036-A1 (EP)
Inventor: GRUE CHRISTIAN
IPC: F28F9/22
Filed: 1981-10-20
Abstract: 1. Surface heat exchanger for the recuperation, by a circulating fluid, the waste heat contained in heat-carrying effluents, more particularly combustion fumes, and comprising two concentric tubes, an inner tube (2) defining a central passage (4) for the effluents to be cooled and an outer tube (3) surrounding the inner tube at a distance so as to define therebetween a peripheral annular space (5) forming a "water jacket" in which the fluid to be heated flows, and which communicates with the outside through two pipes (8, 9) provided on the outer tube (3) respectively for the intet of the fluid to be heated into the annular space (5) and its outlet, which exchanger is characterized in that it comprises one duct (10) passing longitudinally through the central region of the inner tube (2) and mounted with the water jacket (2, 3) so that the fluid to be heated passes through the exchanger while being divided therein into two parallel circuits.
Patent EP-0041564-A1 (EP)
Inventor: BROWN SAM
IPC: A63H33/08
Filed: 1980-12-10
Abstract: Les systemes de construction de blocs sans mortier de l'art anterieur ne permettaient pas d'obtenir des intersections en T et des intersections de parois transversales sures. Dans un bloc de beton ou autre materiau sans mortier d'interverrouillage du present systeme, des blocs d'intersection a usage general (40) possedent des rainures paralleles (47) formees sur leur surface de fond (46), mais chacun ayant sur la surface superieure (47) de son extremite interne (41) seulement des aretes d'accouplement (45). La partie extreme en coin (51) possede, dans chacune de ses deux faces laterales opposees (54, 56) et dans sa face extreme externe (52), des rainures paralleles verticales (53, 55, 57) pouvant cooperer avec des languettes (17) sur le bloc (10) du systeme pour assurer une liaison aux deux coins gauche et droit et des intersections en forme de T et de parois transversales. Des evidements (121) dans le noyau en coin (120) a l'interieur des faces (111, 115) permettent d'introduire facilement, a toutes intersections, des tiges de renforcement horizontales (b) sur les parties extremes (110) du noyau en forme de coin (120), au travers desquelles s'effectuent la mise en place des fers (a) et l'injection. En utilisant des tiges de renforcement horizontales (133) formees a angle droit pour s'etendre au travers du bloc en coin (90) entre ses deux blocs adjacents (70), les deux murs perpendiculaires peuvent etre assembles de maniere plus sure pour eviter les fissures verticales. Ceci donne au systeme de construction simple de parois en bloc sans mortier un renforcement en beton grillage.
Patent EP-0044855-A1 (EP)
Inventor: CUSTOR HORST
IPC: B41M1/30
Filed: 1981-02-07
Abstract: Procede et dispositif pour decorer (imprimer) des objets allonges en particulier les surfaces de glissement de skis en matieres thermoplastiques telles que des olefines et analogues dans lequel le revetement (2, 22, 42) est amene, en etant soumis a la chaleur, sur un porteur imprime (3, 23, 43) sur lequel auparavant on a forme une image imprimee au moyen d'un colorant sublime et diffuse. Le porteur imprime est presse au moyen d'une bande sans fin contre le revetement (2, 22, 42). Finalement suit un recuit a temperature controlee pour supprimer les tensions internes du revetement (2, 22, 42). Ce procede et le dispositif pour sa mise en oeuvre permettent d'obtenir un imprime sans distortions notamment sur des revetements en polyethylene.
Patent EP-0055256-A1 (EP)
Inventor: BLOUNT DAVID H
IPC: C08G18/08
Filed: 1980-06-26
Abstract: Procede de production d'un materiau plastique de polyisocyanate-polyester-silicate en faisant reagir un polyisocyanate avec un polyester non sature contenant un monomere vinylique et un agent de liaison de l'eau, puis il est polymerise avec de l'eau contenant un compose de silicium oxyde et une amorce telle qu'un peroxyde.
Patent EP-0056034-A1 (EP)
Inventor: ELMESKOG ALF UNO
IPC: A61B5/0408
Filed: 1981-06-30
Abstract: Dispositif permettant de placer des electrodes cardiographiques sur la poitrine d'un patient, comprenant un support d'electrode sensiblement en forme d'arc (4) qui est reglable au moins verticalement, et plusieurs electrodes dont les positions sont reglables individuellement (5), portees de maniere pivotante par le support (4) d'electrodes et espacees le long de ce dernier, chaque electrode (5) etant deplacable elastiquement vers le support d'electrodes (4) de sorte qu'apres reglage des electrodes (5), en deplacant le support d'electrodes (4) vers la poitrine du patient les electrodes (5) peuvent etre amenees en contact avec la peau du patient en des points de contact predetermines sensiblement independamment de la configuration du thorax du patient.
Patent EP-0058202-A1 (EP)
Inventor: D ANTONIO NICHOLAS FRED
IPC: H02J9/06
Filed: 1981-08-25
Abstract: Il est prevu un circuit d'alimentation pour fixation de securite electronique de ski. La batterie alimente un circuit qui recoit au moyen d'un transducteur un signal qui correspond a la force qui s'exerce sur la jambe du skieur qui alimente un circuit de liberation avec un signal de liberation lorsque la jambe du skieur subit des efforts dangereux. La batterie alimente aussi le circuit de liberation. Pour atteindre une securite suffisante quand une batterie qui alimente la fixation est defaillante, ou dont le niveau tombe au-dessous du seuil de fonctionnement, on prevoit au moins deux batteries. Celles-ci sont connectees a l'aide d'un circuit de commande avec le circuit electronique et le circuit de liberation de maniere a ce que seule l'une des batteries assure l'alimentation. Le circuit de commande commute l'alimentation sur l'autre batterie lorsque la capacite de la premiere batterie tombe en dessous d'un niveau qui assure avec une marge de securite le fonctionnement du circuit electronique et du circuit de liberation.
Patent EP-0060859-A1 (EP)
Title: Convertisseur electromecanique
Inventor: BALCKE GERHARD
IPC: G01L9/14
Filed: 1981-09-16
Abstract: Dans le convertisseur propose, un premier aimant (2) dispose sur une boite a diaphragme (1), un element (3) sensible au champ magnetique et un deuxieme aimant (4) prevu pour la mise au point sont places sur un axe a l'interieur d'un boitier (5). Pour l'equilibrage du detecteur de pression, la position des aimants (2, 4) est ajustable le long de l'axe (figure 1). Le convertisseur lui-meme peut etre dispose a l'interieur d'une enveloppe etanche a la pression. En reglant la caracteristique des aimants (2, 4) et/ou de l'element (3), on peut mesurer diverses grandeurs physiques.
Patent EP-0063815-A1 (EP)
Inventor: GOTTLIEB KLAUS
IPC: B01J31/10
Filed: 1982-04-27
Abstract: A process for producing isopropyl alcohol and isopropyl tert-butyl ether from a mixture of light hydrocarbons containing propane and butane, comprises: (a) separating from the mixture of light hydrocarbons a propane fraction and a butane fraction containing at least n-butane; (b) isomerizing at least a portion of the n-butane in the butane fraction from step (a) whereby a hydrocarbon mixture containing at least n-butane and isobutane is formed; (c) catalytically dehydrogenating the isobutane in the hydrocarbon mixture from step (b) whereby a hydrocarbon mixture containing at least isobutene is produced; (d) catalytically dehydrogenating the propane in the propane fraction from step (a) whereby a hydrocarbon mixture containing at least propene is produced; (e) reacting the propene in the hydrocarbon mixture from step (d) with water, whereby a mixture containing hydrocarbons and isopropyl alcohol is formed; (f) reacting the isopropyl alcohol from step (e) with at least part of the isobutene in the hydrocarbon mixture from step (c) whereby a mixture containing hydrocarbons and isopropyl tert-butyl ether is formed; (g) recycling the hydrocarbons in the hydrocarbon mixture from step (e) to step (d), respectively; (h) recycling the hydrocarbons in the hydrocarbon mixture from step (f) to step (c); and (i) recovering at least the isopropyl tert-butyl ether.
Patent EP-0075329-A1 (EP)
Inventor: WARD IRL EUGENE JR
IPC: G03F7/42
Filed: 1982-09-22
Abstract: Stripping compositions for removing resist materials from substrates comprise compositions of a 2-pyrrclidi- none compound and a diethylene glycol monoalkyl ether compound. Polyethylene glycol may be added to provide even more effective stripping compositions.