baber/WOPTO huggingface dataset:
Patent EP-0000472-A1 (EP)
Inventor: KLEIN WILFRIED
IPC: G11C11/40
Filed: 1978-06-19
Abstract: The highly integrated semiconductor device is intended as a separating diode cooperating with selector lines of an integrated memory. The resistor (R) is of pinch-type whose pinch doping region (5) is greater than the cross sectional dimension of the resistor doping region (4). Simultaneously it forms a cathode connection doping region for the Schottky diode (D). Preferably the pinched doping region carries a connection contact (K) for the Schottky diode cathode terminal. This doped region is of identical conductivity as the surrounding semiconductor material (3), but of higher doping rate, sufficient to form an ohmic contact with a metal electrode on the region. On the resistance region (4) outside the pinch doping region is provided a metal contact (A), extending beyond the resistance region.
Patent EP-0002066-A1 (EP)
Inventor: WEINER BEN ZION
IPC: A61P31/04
Filed: 1978-11-20
Abstract: The invention provides novel 2-adamantyl hydrazine derivatives of the general formula A
       
     In this formula R, is hydrogen or a lower alkyl group of 1-4 carbon atoms; R 2  and R 3  are the same or different and are each hydrogen, an unsubstituted or substituted radical being a lower alkyl of 1-4 carbon atoms, a lower alkanoic acid radical of 2-4 carbon atoms or a lower alkyl ester thereof, adamantyl, aryl, aralkyl, in which the alkyl moiety has from 1-4 carbon atoms or an unsubstituted or substituted heterocyclic radical of aromatic character; or R 2  and R 3  together with the nitrogen atom to which they are attached form an unsubstituted or substituted non-aromatic cyclic radical. 
     The invention further provides pharmaceutically acceptable acid addition salts of the above compounds. 
     Several methods of preparation of the new compounds are described. 
     The novel compounds according to the invention possess valuable antifungal (human and plant), antiviral, antiprotozoal and antimicrobial properties.
Patent EP-0003101-A1 (EP)
Inventor: ENDERS EDGAR DR
IPC: A01N47/42
Filed: 1979-01-02
Abstract: Novel substituted N-cyclohexylisothioureas, processes for their preparation and their use as pesticides, in particular as ectoparasiticides, insecticides and acaricides.
Patent EP-0004044-A1 (EP)
Inventor: MURTY HARI N
IPC: C01B32/384
Filed: 1979-03-02
Abstract: Granular activated carbon is manufactured from sub-bituminous coal by crushing and screening the as received coal containing about 10 to about 25% moisture by weight to produce 8 / 30 mesh granules, treating the granules with a dilute aqueous solution of inorganic acid at a concentration from about 1 to about 25% by weight to reduce the volatile content and thereby increase the fixed carbon content, the particular concentration being selected to provide the desired activity and porosity of the activated carbon, comprising: mixing the granules with the acid, washing off the acid, and drying the granules at least partially to a moisture content below about 25% by weight. The granules are mixed with from 0 to about 15% by weight of coal tar pitch. The so treated granules are ground to form fine powder of not less than about 60% by weight -325 mesh, preferably more than about 65% by weight -325 mesh, which is compressed into shapes, such as pellets or thin corrugated sheets under high pressure, and then granulated to reform 6/20 mesh granules. These reformed granules are then directly activated, without prior charring and devolatilization, by directly heating to and at a temperature higher than the devolatilizing temperature in an atmosphere containing a gaseous activating agent.
Patent EP-0007637-A1 (EP)
Inventor: KRASSER FRITZ
IPC: D06F39/14
Filed: 1979-07-27
Abstract: Insbesondere für Waschmaschinentüren ist eine Verriegelungsvorrichtung mit einem zwischen zwei Endstellungen verschiebbaren Stößel (12) und einem Elektromagneten geschaffen, dessen Anker (7) über eine bistabile Umschalteinrichtung (8, 9, 11a, 11b) kraftschlüssig mit dem Stößel (12) verbunden ist. Die bistabile Umschalteinrichtung weist einen in Bewegungsrichtung des Ankers (7) verschiebbaren Schieber (8) und einen mit dem Stößel (12) verbundenen, senkrecht zum Schieber bewegbaren Fortsatz (14) auf. Hierbei ist entweder an dem Fortsatz (14) eine zum Schieber (8) hin ausgerichtete Anschlagfläche (15a, 15b, 16a, 16b) ausgebildet und zwischen dem Schieber (8) und dem Fortsatz (14) eine den Stößel (12) in der jeweiligen Endstellung sichernde Druckfeder (9) angeordnet, oder aber zwischen dem Schieber (8') und dem Fortsatz (14') ist ein schwenkbares Umschaltteil (22) angeordnet, das einen vom Fortsatz (14') vorstehenden Zapfen (11b') teilweise umgreift und das die zum Schieber (8') hin ausgerichtete Anschlagfläche (15a', 15b', 16a', 16b') trägt, und zwischen dem Umschaltteil (22) und dem Schieber (8') ist eine das Umschaltteil (22) und damit den Stößel (12) in einer der Endstellungen sichernde Druckfeder (9') angeordnet. Ferner trägt der Schieber (8') eine biegsame Fahne (13) aus stauchfestem Kunststoff, die bis in die Nähe der entweder an dem Fortsatz oder an dem Umschaltteil ausgebildeten Anschlagfläche reicht.
Patent EP-0018434-A1 (EP)
Inventor: GAETA MARCO
IPC: F21V21/18
Filed: 1979-10-15
Abstract: The device comprises an adjustable friction system for the lamp descent, wherein the suspension wire winding drum (21) is free to rotate in the wire return or rewinding direction, while its rotation, around a central stationary axis (20A-20B) is braked and regulated by the friction system in the direction of wire unwinding and therefore of lamp descent, said rotation being controlled by a ratchet wheel (25) of special structure. Thus it is obtained an up-and-down pulley device having a silent, precise and adjustable operation and a compact, sturdy structure comprising a limited number of elements.
Patent EP-0013367-A1 (EP)
Inventor: GILMAN JOHN JOSEPH
IPC: F42B12/06
Filed: 1979-12-12
Abstract: An armor-piercing projectile is provided having hardened multi-layers and being relatively simple in design. The projectile includes an axial core (1), a continuous strip (4) of metallic glass wound about the core to form for the projectile a laminated body (3), a generally conical frontal surface (6), and a transverse rear surface (5), and a bonding agent for joining the adjacent laminated surfaces.
Patent EP-0003420-A1 (EP)
Inventor: ENGEL JOHN FRANCIS
IPC: C07C323/55
Filed: 1979-01-22
Abstract: Arylthiovinylcyclopropanecarboxylates having the general formulaare disclosed. The insecticidal efficacy and preparation of the compounds and novel intermediates therefor are also described and exemplified.
Patent EP-0006056-A1 (EP)
Inventor: DEVILLARD JACQUES
IPC: B22F3/16
Filed: 1979-05-28
Abstract: 1. A process for the preparation of molybdenum or molybdenum alloy members, wherein it comprises : (a) preparing a molybdenum or molybdenum alloy powder with a grain size in excess of 100 mu and having an O2 content at the most equal to 100 ppm, (b) introducing under vacuum or an inert atmosphere the said powder into a sheath or jacket of material having at a temperature below 1250 degrees C, a ductility which is at least equal to that of the molybdenum or the molybdenum alloy, whilst said material does not react with the molybdenum or the molybdenum alloy at the said temperature, compressing under vacuum or under an inert atmosphere said powder in said jacket and sealing said jacket under vacuum or an inert atmosphere, (c) subjecting the jacketed assembly obtained in this way to an extrusion or rolling operation at a temperature below 1250 degrees C. (c) then eliminating the jacket to obtain a molybdenum or molybdenum alloy member.
Patent EP-0006057-A1 (EP)
Inventor: GERAUD DE LA MAZA BENGOA ELISA
IPC: B29C48/09
Filed: 1979-05-29
Abstract: At least two primary reticulate products formed by 2 x 2 bundles of strands are superimposed and fused together into new mesh structures.   The extrusion takes place respectively for each group by die-entry adaptors, channels, manifolds and die exits (2,5,6,8) and (9) forming bundles ("e") and ("f") and by (19, 5', 20, 22, 23) and (24) forming bundles ("c") and ("d"). Depending on the inclination of the slots (e/f) meets (d/c) on the line (1) where they fuse together into a new structure. The intersecting movement is transmitted via ring gears (18, 17, 35) and (30); adjustment is carried out by nuts (14, 31) and (28). The multi-purpose invention enables heat exchangers, radiators, packaging, filters, netting etc. to be obtained from the new structures. <IMAGE>
Patent EP-0007256-A1 (EP)
Inventor: ARON ROSA DANIELE SYLVIE
IPC: A61B18/20
Filed: 1979-06-07
Abstract: Process and apparatus for ophthalmological surgery, wherein the apparatus includes a laser having a beam of power greater than 1012 Watts/cm2 in one or more very short pulses of duration between 20 and 400 picoseconds. The laser beam is focussed by a strong conveying lens on tissue to be cut and has such low total energy that an optical puncture is produced without any notable thermal action. The apparatus employs a Q-switched YAG laser, with a helium-neon laser producing a registering or alignment beam. The laser beams are applied to a conventional slit lamp to enable them to be aligned at the target tissue, an electronic pulse selector may be included to select the exact number of pulses to be applied to the target.
Patent EP-0011547-A1 (EP)
Title: Procédé et appareil pour la fabrication de tôle ou de feuillard galvanisé à revêtement pauvre sur une ou deux faces, et produit obtenu au moyen de ce procédé
Inventor: SCHOEPS BERNARD
IPC: C23C2/00
Filed: 1979-11-06
Abstract: La présente invention concerne un procédé et un appareil pour la fabrication de tôle ou de feuiilard galvanisé à revêtement pauvre sur une ou deux faces, ainsi qu'un produit obtenu au moyen de ce procédé. Suivant ce procédé, on détermine en fonction des conditions de l'environnement ou autres la distance, par rapport à la surface du bain (2) à laquelle la température du revêtement de zinc sur la tôle ou le feuillard (3) se trouve dans la plage dans laquelle le zinc passe par un état transitoire liquide-solide qui se caractérise par sa friabilité, et on exerce en ce point une action mecanique (7,7',7") sur au moins l'une des surfaces de la tôle ou du feuillard pour en arracher complètement la totalitè du zinc non allié, en ne laissant subsister qu'une mince couche d'alliage fer-zinc ayant une épaisseur comprise entre 1 et 2 µm représentant une quantité d'alliage comprise entre 7 et 15 g/m².
Patent EP-0026175-A1 (EP)
Inventor: BURKHOLDER GARY F
IPC: B66F9/075
Filed: 1980-09-24
Abstract: Un appareil reglable (15) retient de facon rigide des objets de dimensions differentes (10) tels que des batteries qui reposent sur un chassis (12) comme celui d'un vehicule de levage (13). L'appareil possede des premier et second supports opposes (16, 17) s'elevant depuis le chassis. Une premiere bande rigide (20) est attachee d'une maniere pivotante (22) au premier support, tandis qu'une seconde bande rigide (29) est attachee de maniere amovible (31 ou 31') au second support. Les bandes sont montees de maniere telescopique (39) l'une dans l'autre pour regler selectivement la longueur definie par les bandes.
Patent EP-0017956-A1 (EP)
Inventor: SCHLINGMANN MERTEN DR
IPC: A23J1/00
Filed: 1980-04-15
Abstract: 1. Process for the removal of lipoid and water-soluble compounds from protein material of animal origin, characterized by treating the dried and grinded crude protein with an extraction mixture consisting of ammonia or ammonium hydroxide and an organic solent of the general formula I R1 -(Cn H2n )-OR2 wherein either R1  and R2  mean hydrogen and n is one, two or three or wherein R1  means hydroxy and R2  means hydrogen, methyl or ethyl and n is two or three, and after separating the extraction mixture washing the residue with water.
Patent EP-0023559-A1 (EP)
Inventor: ROCH JOSEF DR DIPL-CHEM
IPC: A61K31/505
Filed: 1980-06-19
Abstract: Neue 2-(Perhydro-1,4-diazino)-pyrimido[5,4-d]-pyrimidine der allgemeinen Formel <IMAGE> in der R1 eine substituierte Alkoxygruppe, eine gegebenenfalls substituierte Mercapto- oder Aminogruppe, R2 eine cyclische Iminogruppe, R3 ein Wasserstoffatom, eine Phenyl-, Alkyl- oder Acylgruppe und n die Zahl 2 oder 3 bedeuten, und deren physiologisch verträgliche Säureadditionssalze, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere antithrombotische Wirkungen. Die Verbindungen der Formel I können nach für analoge Verbindungen üblichen Verfahren hergestellt werden.
Patent EP-0028407-A1 (EP)
Inventor: DOLLING ULF H
IPC: B01J31/28
Filed: 1980-10-31
Abstract: A method of preparing compounds of the formula:
     wherein a novel palladium catalyst system is utilized comprising
     palladium together with C 1-2 COO -  ligands and halo ligands wherein the molar weight percent based on total ligand molar weight, of the C 1-2 COO -  ligand is from 30 to 60%; and   wherein the ratio of the total molar weight of the ligands to the molar weight of palladium utilized is from 4:1 to 10:1; and   a catalyst regeneration portion comprising from 0.1 to 8.0 parts of phosphomolybdenovanadic acid per part of palladium catalyst, and at least 20 parts of a solubilizing agent selected from ethylene carbonate, propylene carbonate, and sulfolane, per part of palladium catalyst.
Patent EP-0032572-A1 (EP)
Inventor: ZIMMERMANN WOLFGANG DR
IPC: C08F116/06
Filed: 1980-12-20
Abstract: With polybasic inorganic acids, for example boric acid, polyvinyl alcohol forms complex compounds, which, in the form of a gel, are suitable as adhesives. PVAL complex compounds are prepared in simple manner by subjecting to alcoholysis a polyvinyl ester in the presence of an organic boric acid derivative complexing agent. The reaction is carried out in alcoholic solution and the complexing agent should be soluble in alcohol. As starting material polyvinyl acetate is preferred, and methanol is preferred as alcohol. The PVAL complex compounds prepared in this way are used, inter alia, as binders and thickening agents for coating substances.
Patent EP-0021602-A1 (EP)
Inventor: HEYES PETER JOHN
IPC: C23C22/74
Filed: 1980-05-22
Abstract: A metal surface, particularly a tinplate surface of a can for canned food, istreated-by contact with a solution containing a zirconium compound, particularly ammonium zirconium carbonate or zirconium acetate. An inorganic salt may also be present in the solution. The concentration of the zirconium compound, calculated as ZrO2, is in the range between 0.1 and 10%w/w. The surface is thereafter heated to a temperature in the range between 20 and 300°C until it is dry. The surface may be cleaned priorto contactwith the solution. In this way a coating is provided on the surface which improves the stain resistance of the surface.
Patent EP-0024901-A1 (EP)
Inventor: RIACH ALLAN
IPC: A01B11/00
Filed: 1980-08-22
Abstract: A cultivating implement to be carried by a vehicle comprises a frame (10) having spaced and opposed members (11, 12) between which a tine-carrying bar (13) is supported for gyratory motion the direction of which is counter to the direction of movement of the carrying vehicle and which derives from and is centred on the axis of axially-aligned stub shafts (14, 15) adapted to be driven from a prime mover and supported in bearings mounted in or on said opposed members of the frame. Preferably the mutually-opposed ends of the stub shafts (14, 15) are cranked in mirror-image fashion and the tine-carrying bar (13) is supported between bearing arrangements (28,29) centred on the crank arms. The angle of presentation of the tines to the ground is preferably selectable to accord with the nature of the work to be done and the tine sweeps or shovels to be used therefor.
Patent EP-0014644-A1 (EP)
Title: Dispositif de support pour la culbuterie d'un moteur à combustion interne, notamment d'un moteur de grande taille
Inventor: POLLET JEAN-PIERRE
IPC: F02F1/24
Filed: 1980-01-31
Abstract: L'invention concerne un dispositif de support de la culbuterie d'un moteur à combustion interne. Le dispositif comprend un culbuteur en fourche pour la commande de deux soupapes d'échappement et un culbuteur à deux bras pour la commande de deux soupapes d'admission. Selon l'invention, le tourillon (28, 30) du culbuteur d'échappement (1) est fixé au bloc support (16) par des tirants de fixation (31), individuels séparés, pour être démontables tout en laissant en place le culbuteur d'admission. L'invention est notamment applicable aux moteurs de grande taille.
Patent EP-0025003-A1 (EP)
Inventor: CAMPOLO ANTOINE
IPC: F24H1/20
Filed: 1980-08-26
Abstract: The invention relates to a multifuel heater for heating and hot water production. It consists of a sheet of water (1) forming the peripheral wall of the firebox with horizontal base tubes (2), vertical tubes (3, 4) combined with the exchanging evacuation orifices (5, 6, 7) of the burnt gases, but comprising a tube (9, 10) connected to a solar collector submerged in the walls of the heater. It is intended to permit integral collection of the calories released by the firebox and at the same to use a number of sources of heat. <IMAGE>
Patent EP-0035034-A1 (EP)
Inventor: CUNNINGHAM RICHARD NAPOLEON
IPC: D01F9/08
Filed: 1981-03-23
Abstract: Procede de recuit rapide d'une fibre refractaire. On fait passer de l'air a une temperature comprise entre 700 F (400 C) et 1400 F (760 C) au travers d'un corps en fibre refractaire pendant une periode de temps de 5 a 200 secondes tout en maintenant fermement le corps pour conserver son integrite dimensionnelle. L'appareil d'application du procede comprend une unite de recuit (4) ayant des plateaux opposes poreux (10) et des moyens pour faire passer de l'air chaud au travers des plateaux et au travers du corps en fibre (2) retenu entre les plateaux ou des bandes opposees poreuses et des conduites adjacentes ainsi que des moyens pour faire passer l'air chaud de recuit a travers les conduites et les bandes et au travers du corps en fibre retenu entre ces bandes. Le procede et l'appareil peuvent etre utilises pour produire des corps en fibre en un seul materiau ou des corps lamines constitues par une pluralite de couches verrouillees entre elles, qui peuvent se composer de materiaux fibreux differents. Les produits resultants ont une excellente integrite dimensionnelle, en particulier en ce qui concerne l'epaisseur, et le procede est beaucoup plus economique et d'un rendement thermique superieur aux procedes du four a tunnel de l'art anterieur.
Patent EP-0042937-A1 (EP)
Inventor: HIROZAWA STANLEY TARIHO
IPC: C09K5/20
Filed: 1981-05-05
Abstract: This invention relates to antifreeze concentrates and coolant compositions for use in contact with metals comprising aluminum and/or solder alloys comprising lead and tin. The antifreeze concentrates and coolant compositions contain alkali metal halides as contaminants, at least one inhibitor to prevent localized corrosion of aluminum and/or at least one solder alloy corrosion inhibitor.
Patent EP-0042531-A1 (EP)
Inventor: LORENZ MANFRED DR
IPC: C07D403/04
Filed: 1981-06-10
Abstract: Verbindungen, die in einer ihrer tautomeren Strukturen der Formel <IMAGE> entsprechen, in der der Ring A 1,2,3 oder 4 gleiche oder verschiedene Substituenten tragen kann, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Zwischenprodukte zur Herstellung von Farbstoffen.
Patent EP-0032430-A1 (EP)
Inventor: DAVIS GAYRON N
IPC: D06B1/04
Filed: 1981-01-08
Abstract: In a preferred embodiment of the invention, a manifold in the form of a pipe (10) having a closed end is utilized to supply a finishing agent to orifices (12) arranged at spaced intervals along the pipe. A foam material (16) surrounds the manifold to receive the finishing agent and to apply it in a thin film (22) to the curved surface of an element (18) comprising a longitudinal section of a cylinder. The film is retained on the curved surface by surface tension as it moves under the force of gravity to a longitudinal edge of the cylindrical section. A web of fabric (26) is tensioned against the section edge as the fabric moves past the cylindrical section. The direction of fabric movement is such that the film of finishing agent is applied to the fabric immediately ahead of the line of contact between the fabric and the section edge.
Patent EP-0037168-A1 (EP)
Inventor: CHU CHIN CHIUN
IPC: C07C2/66
Filed: 1981-02-19
Abstract: A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkylbenzene isomer. The reaction is carried out in the presence of a particular type of zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index of about 1-12, said catalyst having been modified by treatment with compounds of copper, silver and/or gold, and optionally phosphorus, to deposit a minor proportion of such elements on the zeolite.
Patent EP-0053943-A1 (EP)
Inventor: LISSY GUNTER J
IPC: B05B14/435
Filed: 1981-12-08
Abstract: A spray booth for applying powder coating to substrates includes a self contained recovery/filter system (11) located beneath the floor of the booth (10), the recovery/filter system removably attached to the booth so that another recovery/ filter system may be conveniently substituted when changing spray powders, or to facilitate cleaning or repair of the recovery system. The recovery/filter system is so constructed that there are no restrictions in the air flow passages (43) between the booth and the recoverylfilter system, with the result that there are no confined areas wherein fires may cause explosions. 
     Powder is collected in air slides (48) located in the bottom of the recovery/filter system. The air slides transfer the collected powder via a sloping fluidized bed (59) to air transfer pumps (52) which are operative to convey the collected powder back to a recycle system.
Patent EP-0075057-A1 (EP)
Inventor: WEBER FRIEDRICH
IPC: F16H35/02
Filed: 1981-09-18
Abstract: Um einen günstigen Antrieb für ungleichförmig bewegte Ablagesysteme für bearbeitete Bogen zu erhalten, wird ein geeignetes Verbundgetriebe mit Massenkompensation vorgeschlagen.
Patent EP-0041549-A1 (EP)
Inventor: OOSTERBAAN DUWAYNE DALE
IPC: G06F7/22
Filed: 1980-11-26
Abstract: L'adressage calcule d'un signal de donnees de cle d'acces est effectue en utilisant un generateur de signaux de nombres pseudo aleatoires (22, 24, 26, 28 et 30) pour generer un signal randomise en reponse a des signaux de decalage et les signaux de donnees de cle d'acces et un registre (32) de sortie pour recevoir sequentiellement le signal pseudo aleatoire genere et pour obtenir a sa sortie des segments du signal recu sequentiellement. Un circuit de comptage (36-56) reagissant a un nombre preselectionne de signaux de decalage produit un signal de validation de sorties lorsque le nombre preselectionne de signaux de decalage a ete atteint et decale ulterieurement le generateur de signaux de nombres pseudo aleatoires d'une quantite correspondante au nombre preselection de signaux de decalage. Le generateur de signaux de nombres pseudo aleatoires comprend une paire de registres a decalage (26, 28) couples transversalement. Le procede d'adressage calcule des donnees de d'acces suit la demarche consistant a predisposer le generateur de nombres pseudo aleatoires et le circuit de comptage a un etat initialise. Le circuit de comptage est ensuite charge avec une valeur predetermine tandis que la donnee de cle d'acces est envoyee au generateur de nombres pseudo aleatoires de maniere a randomiser la donnee de cle d'acces. Un signal de validation est produit lorsqu'un bloc de donnees de cle d'acces a ete adresse et la demarche consistant a introduire la donnee de cle d'acces et a fournir un signal de validation a l'apparition de chaque bloc de donnees de cles d'acces est repetee jusqu'a ce que tous les blocs de donnees de cle d'acces aient ete adresses.