baber/WOPTO huggingface dataset:
Patent EP-0014655-A1 (EP)
Inventor: DE CHARENTENAY LUC
IPC: C22C37/00
Filed: 1980-02-04
Abstract: 1. A method of manufacturing crushing bodies from a ferrous alloy containing at least 1 % by weight of carbon, with axial symmetry or constant section, this method comprising shaping of the crushing bodies and a thermal treatment, the shaping comprising a solidification operation in an open ingot mould of a shaped section coming from continuous casting of said alloy, followed by division of said shaped section into billets and the thermal treatment being adapted to confer on the metal an austenitic or martensitic structure, this method being characterized in that the operation for dividing the shaped section into billets constitutes the final shaping operation of the crushing bodies to the exclusion of any plastic deformation thereof, so as to preserve for said bodies the radial crystallization structure resulting directly from the continuous casting of the shaped section.
Patent EP-0031346-A1 (EP)
Inventor: ASP HANS ESKIL
IPC: B01D29/62
Filed: 1981-01-26
Abstract: Le nettoyage d'une surface (16) d'un filtre in situ dans une enceinte d'un filtre (10) faisant partie d'un appareil de filtration sous pression pour des liquides s'effectue en sechant la couche deposee sur la surface du filtre a l'aide d'air chaud s'ecoulant a une vitesse moderee au travers de la chambre de suspension (5) de l'enceinte du filtre dans une direction au-dessus et sensiblement parallele a la surface du filtre recouverte de boue. La couche sechee est detachee de la surface du filtre et enlevee de la chambre de suspension par de l'air comprime qui, alternativement avec l'air chaud et a une vitesse sensiblement superieure a celle de ce dernier, s'ecoule dans une direction par dessus et sensiblement parallele a la surface du filtre.
Patent EP-0039008-A1 (EP)
Inventor: DEUBZER BERNWARD DR DIPL-CHEM
IPC: C09D5/10
Filed: 1981-04-16
Abstract: 1. Coating agents based on silicic acid alkyl ester and/or alkyl silicic acid alkyl ester, particulate zinc and a hardening catalyst in an organic solvent, characterised in that they contain, as the hardening catalyst, at least one compound selected from the class consisting of triptycho-siloxazolidines.
Patent EP-0040351-A1 (EP)
Inventor: MULLER HORST DIPL-ING
IPC: H04J3/06
Filed: 1981-05-04
Abstract: Die Erfindung betrifft eine Synchronisiereinrichtung für ein Zeitmultiplexsystem, das mit hoher Geschwindigkeit arbeitet. Um eine langsamere, energiesparende Schaltkreistechnik einsetzen zu können, wird das Zeitmultiplexsignal bei n möglichen Phasenlagen in n parallele Schieberegister (SR1 - SRn) aufgeteilt. An die Ausgänge dieser Schieberegister ist eine Rahmenkennungswort-Erkennungsschaltung (RWE) angeschlossen. Bei einem Synchronisationsvorgang wird der langsamere Arbeitstakt (TA) der Schieberegister um die Periode des Empfangstaktes (TE) verzögert. Dadurch wird die nächste mögliche Phasenlage überprüft. Dieser Vorgang wird so lange wiederholt, bis die Rahmenkennungswort-Erkennungsschaltung (RWE) ein Synchronsignal abgibt.
Patent EP-0054815-A1 (EP)
Inventor: RHODES EUGENE E
IPC: B21D53/08
Filed: 1981-12-05
Abstract: A method of joining an object (12) to an article (10) is disclosed. In the method, a force accepting shoulder (14) is formed on the object so as to have both a first surface (16) for engaging a surface formed on the article and a second surface (18) spaced away from the first surface (16). A force applying structure is formed on the article so as to have both a first surface for engaging the first surface (16) of the force accepting shoulder of the object and a plurality of deformable tabs (24) extending away from the first surface of the article. The tabs have a length dimension greater than the distance between the first and second surfaces (16, 18) of the object. The tabs (24) also have small deformed areas on at least some of them. The first surfaces of the object and the article are brought into contact with one another and through this action at least an upper portion of the deformable tabs (24) of the article are located in proximity to the second surface (18) of the object. The deformations in some of the plurality of tabs (24) extend out of the plane of the tabs in a direction away from the surface of the article in proximity to which the tabs are located. The upper portion of the deformable tabs are bent into engagement with the second surface (18) of the object. In this manner, the article and the object are joined and the tabs of the article which have the small deformed areas therein provide an added degree of rigidity to the joining of the article and the object.
Patent EP-0067257-A1 (EP)
Inventor: KOBAYASHI TAKAYUKI
IPC: C23C18/48
Filed: 1981-06-15
Abstract: A heat radiation reflecting glass comprises a transparent nickel-copper alloy layer formed by a chemical plating process on a glass plate.
Patent EP-0053922-A1 (EP)
Inventor: SOFTLY PETER
IPC: G02B5/00
Filed: 1981-12-04
Abstract: A light masking device in accordance with the present invention comprises a support frame adapted to be positioned in front of the screen and an optical filter supported thereby, the optical filter comprising a grating of spaced, elongated planar slats extending horizontally across the width of the screen, the slats being differentially inclined from the horizontal in the directions of their widths so as to converge on a horizontal line at a selected height and a selected distance from the screen. In a preferred embodiment of the invention the slats are pivotally connected to the support frame for pivotal movement about respective horizontal axes, and means are provided for differentially adjusting the inclinations of the slats for selectively adjusting the position of the horizontal line on which the inclined slats converge.
Patent EP-0054457-A1 (EP)
Title: Carburateur à centreur de mélange
Inventor: MARTINEAU YVES
IPC: F02M19/03
Filed: 1981-11-26
Abstract: La présente invention a pour objet un carburateur à centreur de mélange divisant le passage d'air de combustion en un circuit intérieur et en un circuit extérieur, un conduit d'arrivée d'émulsion d'air-essence débouchant latéralement dans le circuit intérieur. Selon l'invention le circuit d'air intérieur comprend essentiellement d'amont en aval une partie cylindrique (8a) et une partie tronconique (8b) à paroi mince.
Patent EP-0054483-A1 (EP)
Inventor: WALTER RICHARD PAUL
IPC: F02M59/10
Filed: 1981-12-09
Abstract: A fuel injection system for a diesel engine having injection and metering modes of operation for delivering fuel to an engine comprising a plurality of fuel injectors (40) wherein each of said fuel injectors comprise a first port (45), a second port (47) and a metering chamber (186) for storing a premetered quantity of fuel, during the metering mode of operation, prior to the injection of said premetered quantity of fuel into the engine during the injection mode of operation. The system further includes manifold means (48) for connecting in fluid communication each of second ports of each of said fuel injector, pressure regulating means (50, 52) connected between said manifold means and a fuel reservoir (34) for regulating and for supplying fuel at said second determinable pressure to second inlet port of each of the injectors and distributor pump means (30) connected to the said first port of each of said fuel injectors and to the fuel reservoir for sequentially lowering said first pressure level to a pressure lower than that of the pressure established by said pressure regulating means thereby causing said piston to move causing said premetered quantity of fuel to enter said metering chamber of a particular one of said injectors through said second port and for sequentially thereafter increasing said first pressure level thereby causing said piston to pressurize the fuel within said metering chamber to initiate fuel injection into the engine through a nozzle.
Patent EP-0045315-A1 (EP)
Title: Procede de production d'energie base sur la flottabilite dynamique induite et la gravite relative
Inventor: WALKER GEORGE LAWRENCE
IPC: F03B17/02
Filed: 1981-02-04
Abstract: Procede general ameliore en deux etapes de production d'energie utilisant l'effet de flottabilite d'elements possedant des densites specifiques differentes reagissant reciproquement (3, 5), ces elements etant en mouvement et la direction du mouvement se modifiant. L'etape d'induction utilise des differentiels angulaires geometriques, ou un ensemble de soupapes en combinaison avec les effets du mouvement angulaire et/ou la decomposition partielle d'un ou plusieurs elements en tant que moyen d'induction d'un ou plusieurs elements possedant une certaine densite specifique (3) a l'interieur de la zone peripherique externe de deplacement d'un chemin a cycle ferme d'un ou plusieurs elements mobiles possedant une densite specifique (5) relativement plus elevee. L'etape de production d'energie succedant a ladite etape d'induction, et en combinaison avec celle-ci, utilise la vitesse et les changements de direction de l'element ou elements de densite specifique (5) plus elevee pour augmenter les pressions de fonctionnement, ce qui agit sur un element de densite specifique (3) moins eleve et se traduit a son tour par un moyen de production d'energie (1) sous forme de mouvement rotatif, production directe d'electricite a l'interieur du cycle de fonctionnement, ou production d'energie thermique a l'interieur du cycle de fonctionnement.
Patent EP-0055723-A1 (EP)
Title: Method of applying a coating of polyarylene sulphide to a cooking utensil.
Inventor: GLYNDWR JOHN DAVIES
IPC: C09D5/44
Filed: 1981-07-02
Abstract: PCT No. PCT/GB81/00126 Sec. 371 Date Mar. 3, 1982 Sec. 102(e) Date Mar. 3, 1982 PCT Filed Jul. 2, 1981 PCT Pub. No. WO82/00087 PCT Pub. Date Jan. 21, 1982.A method of applying a coating of polyarylene sulphide to a cooking utensil in which an intimate mixture of a polyarylene sulphide with an aryl ester of an aryl alcohol is applied to the surface of the utensil and subsequently heated to evaporate the ester and cure the coating. The mixture can be a dry powder mixture, a wet powder mixture, a paste, a suspension a liquid solution or a solid solution. The preferred mixture comprises polyphenylene sulphide and benzyl benzoate.
Patent EP-0056062-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: G05B19/414
Filed: 1981-07-16
Abstract: Dans une unite de commande numerique qui effectue un traitement de donnees avec un processeur, le processeur (processeur principal) travaille selon un programme d'execution stocke dans une memoire principale, sur des donnees soit dans la memoire principale soit d'un lecteur de bande, puis applique les resultats a des circuits a commande d'axes. Dans ce cas, une charge minimum d'une memoire principale et des circuits tampons (4a a 4c de la figure 1) sont connectes a un bus principal (2 de la figure 1) de maniere a empecher une augmentation de la charge electrique sur le processeur principal. Un bus peripherique (5a a 5c) est prevu pour chaque circuit tampon (4a a 4c), et chaque bus peripherique est connecte a une piece du materiel "hardware" peripherique et a un circuit de commande d'axe.
Patent EP-0062164-A1 (EP)
Inventor: PEIKER HEINRICH
IPC: H04R1/04
Filed: 1982-03-04
Abstract: In the head (1) of the tubular transducer casing, the transducer capsule (19) is located, in the lower casing part (2) used as handle, switches (25, 26) and/or controls (24) are arranged. In the lower part of the casing head (1) adjoining the transducer capsule (19), an axially supported (3) holding ring (5) is located. The holding ring (5) carries indicating lamps (6) protruding from the casing head (1) through openings (17, 18). The indicating lamps (6) can be installed in the tubular casing in a simple manner by means of the holding ring. <IMAGE>
Patent EP-0060463-A1 (EP)
Inventor: TAKEUCHI YASUHISA
IPC: B60H1/00
Filed: 1982-03-05
Abstract: A solar radiation heat influx sensor mounted within an automotive vehicle fender mirror housing, which can accurately detect solar radiation heat influx due to rays of sunlight failing upon the vehicle. The detected heat influx value is used in controlling an automotive vehicle air-conditioning system to adjust passenger compartment air temperature, in more detail, to determine an appropriate air conditioning air mix door opening percentage. The solar radiation heat influx sensor according to the present invention comprises a sensor body having inlet and outlet portions and a central window, a blower to drive air therethrough, an outside-air temperature sensor disposed in the inlet portion thereof and a warmed-air temperature sensor disposed in the outlet portion thereof, and a calculating unit to calculate solar radiation heat influx in response to the two detected temperatures in accordance with a predetermined equation.
Patent EP-0066053-A1 (EP)
Inventor: JAIN KANTILAL
IPC: H01L21/30
Filed: 1982-03-25
Abstract: In an optical lithography method and apparatus, a light source (10) comprises a pulsed rare gas halide excimer laser which produces light having at least one fundamental wavelength. The output of the light source (10) is directed by an optical system (121 to expose a photosensitive medium (16). The output of the laser is highly non-gaussian and has sufficient power so that full exposures can be accomplished within a few seconds. An alternative light source is provided by directing the excimer laser output to a Raman cell having a suitable Raman medium contained therein. At least one secondary wavelength is produced by stimulated Raman scattering and the output of the Raman cell is directed to expose a photosensitive medium. A mixture of more than one excimer gas can also be provided inthe excimer laser to produce one fundamental output for each excimer gas present in the mixture. These outputs can be directed to expose a photosensitive medium directly. Alternatively, these outputs can be directed to a Raman cell having either a single Raman medium or multiple Raman media in a suitable mixture and directing the output from the Raman cell to expose the photosensitive medium.
Patent EP-0062872-A1 (EP)
Inventor: MAURER ROBERT PROF DR-ING
IPC: H03D1/22
Filed: 1982-04-05
Abstract: A synchronous receiver comprising a high frequency section realized by analog components, including an input preamplifier followed by two quadrature operated mixers with associated  pi /2 phase shifter and a voltage controlled oscillator wherein the high frequency signal is converted by multiplication by means of a phase locked loop directly into the base band and lowpass filters following the mixers for select out interfering mixed products, and a low frequency section following the high frequency section. The receiver is used as a radio or television receiver and the low frequency section is realized by digital components.
Patent EP-0068439-A1 (EP)
Inventor: MELCHIOR BERND
IPC: C08F20/14
Filed: 1982-06-24
Abstract: The invention relates to a process of making articles of foamed polymethyl methacrylate (PMMA). In a first process stage a mixture comprising monomeric methyl methacrylate, plasticizer, preferably liquid foaming agent and catalyst is polymerized by heating and/or irradiation to form a foaming agent-containing solid body. In the second process stage this body is foamed by heating to the softening temperature of the plastic material. Either of these stages may also be performed continuously. The final product is clear-transparent and has large closed cells, a smooth surface, is light- and weather-resistant, readily workable, has good thermal insulation properties also in combination with plastics or glass coatings and may be used in a variety of applications, especially as a transparent insulating slab or plate.
Patent EP-0098328-A1 (EP)
Inventor: SCHAFER BERND
IPC: E04H17/16
Filed: 1982-09-02
Abstract: 1. Fence element, in particular for mobile fences or other demarcations consisting of a large welded lattice (8) with longitudinal (2, 3) and transverse wires (4, 5) with one or several central stiffening corrugations for stabilization (11, 12) and bends (9, 10) at the upper and lower edge (13, 14) characterized in that on the other side of the bend transverse wires acting as supporting wires (20, 21) are arranged at the bends (9, 10) respectively bevels (18, 19) of the stiffening corrugations (11, 12) in parallel to the bending points with the bending points being free of any transverse wires.
Patent EP-0084714-A1 (EP)
Inventor: KITAMURA SHIGEHIRO
IPC: C09D11/00
Filed: 1982-12-03
Abstract: If an ink for ink jet printing comprising water and a water soluble direct or acid dye additionally contains at least 20% by weight of a compound of formula [I]
     wherein 2≦m≦6, and m+1≦n≦m+3 the composition will be protected from evaporating and clogging a printing nozzle, while drying rapidly once it has been printed on to paper.
Patent EP-0065452-A1 (EP)
Inventor: RAGOT CLAUDE
IPC: E03D11/02
Filed: 1982-05-04
Abstract: 1. Sanitary apparatus of the type comprising a bowl (1), adapted to contain the sanitary water during use and being supplied with water by a supply conduit connected to the mains water supply, said apparatus comprising means to prevent any backflow through suction, from the bowl towards the mains supply, of the type comprising an intermediate chamber connected with the atmosphere, supplied by the conduit supplying the sanitary water, connected to the mains supply (5) and issuing into said chamber, with interposition upstream of the zone, of an adjustable obturator such as valve (6), or the like, characterized in that said chamber comprises an overflow wall or edge (13), over which the water can escape by gravity towards the bowl, the upper level (12) of said overflow being situated higher with respect to the water line (17) in the bowl when the latter has reached its maximum filling level, the intermediate chamber (8) communicating with the atmosphere via an opening (18, 18') which communicates with the upper part of said chamber, and the sanitary water conduit (7) supplying the apparatus and issuing into the chamber (8) is situated on a lower level with respect to the waterline (17) when the bowl has reached its maximum filling level, said chamber being filled by the upstream flow of the water until said water flows over the overflowing edge (13) to supply the bowl by gravity.
Patent EP-0077711-A1 (EP)
Title: Pot catalytique pour l'épuration des gaz d'échappement d'un moteur à combustion interne
Inventor: PRIGENT MICHEL
IPC: F01N3/28
Filed: 1982-10-07
Abstract: Dans ce pot catalytique à circulation radiale, l'une au moins des parois latérales perforées (6, 8) délimitant l'espace catalytique (9) est mobile par coulissement axial à l'intérieur du pot. Un ressort (13) placé à l'extérieur du pot appuie sur la partie mobile (8) par l'intermédiaire d'un noyau en matière céramique réfractaire (15). Application à la lutte contre la pollution par les véhicules automobiles.
Patent EP-0056356-A1 (EP)
Inventor: HEATER PAUL LEWIS JR
IPC: C08L67/00
Filed: 1982-01-08
Abstract: A copolyester resin having modified carboxyl terminated ends is disclosed, as well as the method for making and using that compound with epoxide curing compounds in powder coating resins for substrates. The polymerization of the copolyester resin contains a reactor compounding stage which permits the reaction of the carboxyl termini with a curing reaction catalyst prior to any compounding or mixing of the modified copolyester resin with the epoxide curing compounds. The modification to these end groups of the copolyester resin creates activated termini which, although stable of themselves, react more rapidly, when the modified copolyester resin is compounded with the epoxide curing compounds and subsequently heated on the substrate, than with the conventional introduction of the epoxide catalyst during final compounding. Alteration of the curing parameters of the modified copolyester resin with the epoxide curing compounds imparts greater impact strength and better leveling properties at temperatures between 300 ° F. and 450 °F.
Patent EP-0057156-A1 (EP)
Inventor: FRYE KENNETH G
IPC: B65H29/58
Filed: 1982-01-15
Abstract: A gate station incorporates air pressure flows to direct clips in a production stream through the station and to selectively divert defective clips into a separate reject steam. Mounted on a support plate (30) in the station are an upstream manifold (23), continuously supplied with low pressure air, and a downstream manifold (25), having a plurality of downwardly directed air ports (38) and selectively supplied with high pressure air. Air flow from the upstream manifold (23) is directed laterally overthe upper surface of a clip so as to enable atmospheric pressure to maintain the clip traveling through the gate station in the production stream. If a clip is to be diverted, the downstream manifold (25) is injected with high pressure air causing blasts of high velocity air through the downwardly directed ports. This high velocity air disrupts the flow from the upstream manifold and forces the leading edge of the defective clip downwards, pressing the clip into the reject stream.
Patent EP-0067117-A1 (EP)
Inventor: JAGGI MATTHIAS
IPC: E06B7/215
Filed: 1982-04-27
Abstract: In this automatic door seal, a stop attached to the door frame displaces a connecting rod (16) mounted in the lower edge of the door leaf inwardly when the door is being closed. The inner end (21) of the connecting rod (16) is connected in an articulated manner with a swivel arm (23) which is swivellably mounted at the top on the guide rail (1) and the lower end (26) of which acts on a sealing element (4). The joint (21, 22), which acts as a toggle joint, is deflected downwards upon actuation of the connecting rod (16) and depresses the sealing element (3) against the floor counter to the force of a spring (14). The sealing arrangement is of compact and space-saving design. By virtue of the toggle joint, even a small displacement of the connecting rod is converted into a relatively large stroke of the sealing element. <IMAGE>
Patent EP-0063105-A1 (EP)
Inventor: BRACA GIUSEPPE
IPC: C07C69/14
Filed: 1982-04-05
Abstract: A process for producing ethyl acetate by reacting methyl acetate with carbon monoxide and hydrogen at a temperature of between 150° and 250°C and at a pressure of between 50 and 200 atm., in the presence of a neutral or ionic catalyst of formula Ru/CO) x L y O z , in which L is a nitrogenated heterocyclic or alicyclic base or a phosphorated compound, x is a whole number between 1 and 3, y is 1 or 2, and z is 2 or 3.