baber/WOPTO huggingface dataset:
Patent EP-0110581-A1 (EP)
Inventor: RAUSCH JOHN JACOB
IPC: C23C10/26
Filed: 1983-11-01
Abstract: @ Steel material (12), such as sheet steel, supplied in coil form, is provided with a corrosion resistant surface by a continuous process in which at least one alloying element, e. g. chromium, is diffused into the surface of the material in a molten lead bath. The steel material (12) is uncoiled, then preheated, continuously drawn through the lead bath (26) containing the alloying element or elements, then cooled, and finally recoiled. When the steel to be treated does not contain any titanium, the molten lead bath includes titanium in order to improve the corrosion resistance of the final product. The steel material (12) enters and leaves the lead bath (26) through tubes (80) and (85) which allow the material to be preheated and cooled under controlled conditions. Also, the diffusion alloying element is added to the lead bath (26) through one or more tubes in a manner which allows the element to dissolve in and permeate the lead bath while retaining any debris associated with the element in the tube and thereby preventing contamination of the surface of the material (12).
Patent EP-0091372-A1 (EP)
Inventor: SISSON ALBERT EUGENE
IPC: F02M59/36
Filed: 1983-03-31
Abstract: An electrically controlled unit injector (10) for a diesel engine wherein both timing of injection and the quantity of fuel premetered into the injector are controlled by a single solenoid valve (14). The control of the timing portion of the cycle is accomplished by a timing port (68) of the valve (14) which, when open, permits fuel to flow into the timing chamber (34) and, when closed, operates against high pressure to shut off the flow of fuel from the timing chamber (34). The metering function is initiated by the upward travel of a metering plunger (40) in response to the upward travel of a pumping plunger (30) while the timing port (68) of the valve (14) is closed. Metering is terminated by a metering port (62) of the valve (14) which shuts off the supply of fuel to the metering chamber (36). The timing and metering ports (68, 62) of the valve (14) are controlled by the single solenoid. Metering quantity control may be of the pressure-time or volumetric metering type.
Patent EP-0099788-A1 (EP)
Inventor: GUIGUE JEAN-MARC
IPC: H01G13/02
Filed: 1983-06-28
Abstract: Device which employs the coiling of superimposed bands comprising at least two conductive bands each corresponding to one electrode of the capacitor and in which each of the conductive bands is connected electrically to a capacitance-measuring bridge. At least one of the conductive bands (1) is placed in electrical contact with an electrically conductive rotating cylinder (2). A brush (10) having a plurality of conductive fibres (4) is in electrical contact with the rotating cylinder (2) and an electrically conductive part (8, 9) is in contact with the conductive fibres and connected electrically to the measuring bridge. <IMAGE>
Patent EP-0100712-A1 (EP)
Inventor: DEBESSON PIERRE
IPC: G06F13/28
Filed: 1983-07-20
Abstract: L'invention concerne un système de détection de codes d'arrêts programmables dans un échange de données entre la mémoire locale (M1) d'un microprocesseur (MP1) et un périphérique (P1), dans un ensemble processeur utilisant un circuit (DMA1) de demande d'accès direct à la mémoire locale. Ce circuit est caractérisé en ce qu'il comprend une mémoire (M) à accès aléatoire recevant les données (D0, . . . D7) sur des entrées d'adressage et un élément binaire d'adresses (A0) sur une entrée (DIN) de données, un circuit de commande (C) de validation et d'écriture de la mémoire (M), ce circuit recevant du microprocesseur (MP1) ou du circuit de demande d'accès (DMA1), des signaux (IOR, IOW, ES) relatifs aux opérations d'entrée-sortie et au décodage de poids d'adresses, et un circuit de test (T) relié à la mémoire (M) pour tester la valeur binaire déterminée par les signaux de données (D0, . . . D7) enregistrées dans la mémoire (M). Application à la gestion des échanges de données dans un ensemble processeur.
Patent EP-0112195-A1 (EP)
Title: Copolymères à fonctions azotées utilisables notamment comme additifs d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits copolymères
Inventor: DENIS JACQUES
IPC: C08F22/00
Filed: 1983-10-28
Abstract: On décrit de nouveaux additifs azotés utilisables comme agent d'abaissement du point de trouble des distillats moyens, en particulier des gazoles, et les compositions de distillats moyens renfermant lesdits additifs. Les additifs considérés résultent de la condensation de composés comportant une fonction amine primaire, tels que des amines grasses, des polyamines dérivées d'amines grasses, des polyamines comportant une fonction amine primaire et une fonction amine tertiaire, des aminoalcools ou des éthers d'amines sur des copolymères formés par la copolymérisation (A) d'oléfines - α, (B) de composés maléïques (diacides, diesters ou anhydrides), (C) d'acrylates ou de méthacrylates d'alkyle, et (D) de styrène. Un effet sensible d'abaissement du point de trouble des distillats moyens traités par ces additifs est observé pour des concentrations de 0,001 à 1% en poids d'additif. Ces additifs améliorent en outre la température limite de filtrabilité et le point d'écoulement des distillats moyens; ils retardent de plus la sédimentation des paraffines formées et diminuent la corrosion des surfaces métalliques en contact avec les distillats moyens.
Patent EP-0112206-A1 (EP)
Inventor: LEVEQUE ROBERT
IPC: C23C12/02
Filed: 1983-11-17
Abstract: 1. A process for forming a chemical coating in a vapour phase of halogenides, of the surface of metallic parts which must have a high hardness, resulting in the obtainment of monophase superficial layers of carbides of metallic elements of the following series : silicon, titanium, vanadium, chromium, zirconium, niobium, hafnium, tantalum and tungsten, this process, which does not comprise a prior ionic nitriding, being constituted by a gaseous cementation treatment of halogenides of at least one of the aforementioned metallic elements, at temperatures between 800 degrees and 1100 degrees C, during periods between 2 and 20 hours, characterised in that the halogenides of said metallic elements are obtained by using a cement maintained at a distance from the surface to be coated and comprising as sole constituents : at least one of said addition metallic elements, either in the form of ferro-alloy, or in the technically pure state in the metallic form ; an addition of ammonium chloride or fluoride in a proportion between 0.2 and 1.5% by weight of the total mass of the cement ; and an addition of powdered carbon in a proportion between 0.1% and 1.5% of the total mass of the cement, the atmosphere employed being constituted by a neutral gas.
Patent EP-0115228-A1 (EP)
Title: Machine volumétrique à vis coniques
Inventor: CARRE JEAN-JACQUES
IPC: F04C18/16
Filed: 1983-12-15
Abstract: Les rotors (M,F) ont chacun un profil extérieur conique et un diamètre primitif constant, les rotors étant montés en opposition dans le carter (1), avec leurs axes (2,3) parallèles et leurs diamètres promitifs tangents (4). Les veines du rotor femelle (F) ont une profondeur radiale, par rapport au diamètre primitif, qui varie dans des proportions inverses à celles du diamètre extérieur (Df) et, plus spécifiquement, ont une section droite circulaire dont le rayon ctoît progressivement dans le sens de diminution du diamètre extérieur, le centre de ces rayons restant sur le cylindre primitif. Les rotors sont avantageusement réalisés par moulage d'un matériau plastique ou fonderie d'alliage léger.
Patent EP-0111490-A1 (EP)
Title: Tete de test pour des cylindres de gaz comprime
Inventor: GRENCI CARL A
IPC: G01M3/02
Filed: 1982-12-27
Abstract: Tête de test (10) destinée à être utilisée dans les essais de cylindres de gaz comprimé pouvant supporter des pressions élevées. La tête de test comprend un joint de col comprenant un élément en saillie (11) permettant d'obtenir un joint supportant des pressions élevées avec le cylindre. Le joint de col ci-décrit incorpore une chemise permanente (66) à raccordement rapide pour lequel des unités de pièces rapportées mâles en saillie correspondantes peuvent être réalisées pratiquement pour n'importe quelle dimension du col de cylindre. Le changement de la pièce rapportée faisant saillie peut être exécuté à la main, sans démonter la tête de son emplacement d'utilisation. Un ressort de support du diaphragme (49) est installé entre l'assemblage de tige mobile de l'élément en saillie et la plaque supérieure (16) de la tête, de manière à exercer une force sur la tige de l'élément en saillie, étendant ainsi la durée du diaphragme et évitant d'augmenter les difficultés de remontage à la suite d'un changement de l'élément en saillie. Des goujons (18) et des vis remplacent le soudage pour maintenir ensemble les plaques supérieures, latérales et inférieures, ce qui facilite considérablement l'entretien à l'intérieur de la tête lorsque des fuites se manifestent tôt ou tard dans les éléments mobiles. Un manchon de tête lourd et de longue durée (13) est inclu, qui demande moins d'entretien et simplifie l'installation sur plaque.
Patent EP-0100345-A1 (EP)
Inventor: NILSSON HARRY
IPC: D21D5/06
Filed: 1983-02-08
Abstract: Un crible pour pulpe de cellulose et pulpe recyclée comprend un crible rotor (15) qui tourne dans une enceinte (16) avec un orifice d'admission (17) de suspension de pulpe, un orifice de sortie (18) de produits acceptés et un orifice de décharge (19) pour produits rejetés. Le crible rotor (15) est agencé de telle façon entre l'orifice d'admission (17) et l'orifice de sortie (18) que le flux qui le traverse a une composante dirigée radialement vers l'intérieur. Du côté de la sortie du rotor (15) au moins une chicane stationnaire (26) est prévue dans le but d'isoler une section du crible rotor de l'orifice de sortie. Le long d'au moins une partie de cette section, il y a une communication entre l'orifice d'admission (17) et l'espace entre le rotor (15) et la chicane (26).
Patent EP-0102991-A1 (EP)
Title: Assemblage de construction avec des briques plates
Inventor: POULSEN RICHARD
IPC: A63H33/10
Filed: 1983-03-10
Abstract: Dans un assemblage de construction du type comprenant des briques de construction de forme plate (1) et des éléments d'assemblage (10) servant à joindre les briques de construction (10) par leurs bords, un élément spécial d'assemblage peut être utilisé pour réaliser des joints à charnière, en plan rigide, en angle droit rigide et des combinaisons de ceux-ci. L'élément d'assemblage (10) a la forme d'un cylindre dont la hauteur est égale à son diamètre et muni de deux languettes (11 et 12) et d'un trou de languette (13). De nombreuses combinaisons sont possibles parce qu'une pluralité d'éléments d'assemblage (10) sont utilisés dans chaque joint, orientés toutefois de façons diverses.
Patent EP-0102993-A1 (EP)
Title: Connecteur electrique a fiche
Inventor: RAMEL ELISABETH
IPC: H01R13/193
Filed: 1983-03-11
Abstract: Un connecteur électrique à fiche composé de deux parties de contact (101, 102) est conçu de façon à éliminer presque entièrement l'usure par frottement des zones de contact (112, 112'/116, 116'), provoquée dans les connecteurs conventionnels à fiches lors du couplage et de la séparation des contacts. Cet objectif est atteint grâce à une séparation fonctionnelle entre les parties réalisant le contact et les parties permettant le couplage des contacts par une pression élastique qui les maintient ensemble.
Patent EP-0134523-A1 (EP)
Inventor: LEE GIM FUN JR
IPC: C08J7/05
Filed: 1984-07-23
Abstract: Polymeric articles or non-polymeric articles having polymeric coatings are treated to incorporate an additive in the surface by a process comprising contacting the surface with a solution of the additive in a mixture of two or more solvents of different solvating power and selectively absorbing the additive into the surface.
Patent EP-0135788-A1 (EP)
Inventor: HAMAOKA TOSHIYUKI OFF RES NO
IPC: A61K38/00
Filed: 1984-08-17
Abstract: Muramyldipeptide active ester derivatives represented by the formula:
     wherein R, represents a straight or branched chain fatty acid residue having 2 to 30 carbon atoms; R 2  represents an active ester residue; and "Acyl" represents an acyl group having 2 to 6 carbon atoms. These compounds are applicable as haptens for the immunotherapy and exhibit antitumor activity.
Patent EP-0140193-A1 (EP)
Inventor: BOGDANSKI MICHAEL
IPC: G11B23/50
Filed: 1984-10-02
Abstract: Bei einem Festplattenlaufwerk mit einem einen Magnetplattenstapel (24, 26) und eine Trägeranordnung (32) für Magnetköpfe (36) umgebenden geschlossenen Gehäuse (10) sind in diesem permanent- oder elektromagnetische Löschköpfe (44) angeordnet, die unabhängig von den Magnetköpfen (36) betätigbar sind.
Patent EP-0130652-A1 (EP)
Inventor: PEETERS WINFRIED LODEWIJK
IPC: G11B5/235
Filed: 1984-06-29
Abstract: The magnetic head according to the invention has a magnetic core (1,2) with pole tips (3, 4) which limit a gap (5) which is filled with a synthetic resin chosen from the group comprising epoxy resins, acrylic ester resins and polyester resins as a non-magnetizable material which adheres the pole tips to each other. The gap has a length of at most 0.5 pm. A modifier may be used at the interfaces between the synthetic resin and the pole tips (3, 4) to further increase the tensile strength. The magnetic head is manufactured by applying to a moulding (1) of magnetizable material a solution of synthetic resin, by rotating the moulding about an axis at right angles to the coated surface and by placing a second moulding of magnetizable material (2) against it and curing the synthetic resin under pressure at an elevated temperature.
Patent EP-0124330-A1 (EP)
Inventor: KEMP BRENDAN
IPC: F23N5/00
Filed: 1984-04-19
Abstract: A fuel burner control system includes a memory and processor means, operable in a commissioning mode under the control of the processor means, in cooperation with operator controlled means, to effect the generation of output values for setting a fuel valve and an air valve and to effect the entry of values for fuel valve and air valve settings into the memory, and operable in a run mode to provide, in response to each of a plurality of input signal values representative of respective values of a first variable, the appropriate stored values for fuel valve and air valve settings.
Patent EP-0153547-A1 (EP)
Inventor: MORANDUZZO ANTONIO
IPC: B26D3/12
Filed: 1984-02-29
Abstract: The cutter for producing slits in a thin plastics strip (4) has a base plate (1) with supports for a strip guide roller (2) and for two mountings (52) for cutter heads (5). The latter carry scissor-like cutters on each side of the strip. Each cutter has two blades (6,7) which oscillate around a horizontal pivot (8). A belt drive for each cutter head has a drive shaft (13), two idler shafts (11) rotating in opposite directions, and an eccentric cam (10) to drive the blades. The transmission belt and pulleys are toothed.
Patent EP-0157151-A1 (EP)
Inventor: VERGA ALBERTO
IPC: C07D213/80
Filed: 1985-02-22
Abstract: A process for producing cis-3,3,5-trimethylcyclohexyl-D,L-a-(3-pyridinecarboxy)-phenylacetate (I) for use in human therapy as a spasmolytic and vasodilator. 
     By means of a first series of reactions and starting from pyridine-3-carboxylic acid (II), the hydrochloride of D,L-a-(3-pyridinecarboxy)-phenylacetic acid (VIII) is produced in crystalline form at high purity, from which by treatment with cis-3,3,5-trimethylcyclohexanol (IX) in a medium consisting of chloromethylene dimethylammonium chloride in methylene chloride, the product (I) is obtained in a form which is easily purified by treatment with p.toluenesulphonic acid followed by treatment with an alkaline base.
Patent EP-0158838-A1 (EP)
Inventor: SAITO TOKUKAZU C O FUJI PHOTO
IPC: G01T1/29
Filed: 1985-03-15
Abstract: A radiation image read-out method comprises the steps of detecting the amount of light instantaneously emitted by a specific region (90) of a stimulable phosphor sheet (2) when the stimulable phosphor sheet is exposed to a radiation (91) passing through an object (1) to have a radiation image of the object stored therein, and adjusting read-out conditions and/or image processing conditions on the basis of the detected light amount. The stimulable phosphor sheets are circulated through an image recording section, a read-out section, and an erasing section by conveyor belts and reused for image recording.
Patent EP-0185950-A1 (EP)
Inventor: MOORE EUGENE R
IPC: C08L25/08
Filed: 1985-11-27
Abstract: A rubber-reinforced, impact resistant polymeric polyblend composition having enhanced melt flow rate and excellent environmental stress crack resistance on exposure to trichlorofluoromethane. These desirable physical properties being a result of employing rubber-reinforcing particles which are lightly-grafted, that is, having a graft to rubber ratio of from 0.1:1 to 0.3:1.
Patent EP-0187947-A1 (EP)
Inventor: HAMILTON GARY LEE
IPC: C10C3/08
Filed: 1985-12-07
Abstract: A process for solvent refining of a residual oil comprises contacting a residual oil in a solvenr refining zone with a refining solvent; recovering from the solvent refining zone a first mixture comprising solvent refined oil and refining solvent, and a second mixture comprising refining solvent and impurities separated from the residue, said impurities comprising pitch; introducing the first mixture into a first zone of a combination tower to separate refining solvent from solvent refined oil: introducing the second mixture into a second zone of a combination tower to separate refining solvent from impurities, said combination tower being operated at a pressure of no greater than about 70N/cm l  gauge (100 PSIG); recovering solvent refined oil having a reduced quantity of refining solvent from the combination tower; recovering impurities having a reduced quantity of refining solvent from the combination tower; and recovering refining solvent from the combination tower for recycle to the solvent refining zone.
Patent EP-0196373-A1 (EP)
Inventor: BOELEN ADRIANUS JOHANNES MARIA
IPC: B65G17/16
Filed: 1985-12-19
Abstract: Conveyor system (1) for application in a conditioned housing (2) whereby products (9), in particular food products, are submitted to a specific treatment, said conveyor system (1) consisting of product carriers (14) mounted on at least one flexible conveyor element (6) guided over a number of guide wheels (7, 26) being stationary mounted in a frame and guide wheels (8, 25) being in pairs movable in such a manner that the products (9) not removed from the product carriers (14) at the outlet (15, 24) will be moved again through at least a part of the conditioned housing (2). The system being controlled by product sensors positioned at the outlet (15, 24) of the housing (2).
Patent EP-0159891-A1 (EP)
Inventor: OKONOGI SHIGEO
IPC: A23K10/20
Filed: 1985-04-15
Abstract: Granular product prepared by fluidizing core material such as succharide in a granulating chamber, spraying melted binding material such as fat to said fluidized core material and concurrently feeding dried viable microorganism cells such as bifidobacterium towards said fluidized core material to form granular product of stratified structure by adhering said microorganism cells on periphery of said core material. Since the product is prevented from permeation of atmospheric oxygen and environmental moisture, cells survival rate of the product is higher than that of the conventional product during prolonged storage period.
Patent EP-0175557-A1 (EP)
Inventor: FIFIELD KENNETH JOHN
IPC: G06F1/00
Filed: 1985-09-13
Abstract: @ A device (5) for attachment to a main processor (2) and a method for their operation are disclosed. The device comprises a store (7) for storing secure data essential for the correct action of a computer program, the store being arranged such that the secure data is unreadable by a user, and the secure data defining at least in part one or more steps of the computer program. A subsidiary processor (10) is provided for carrying out the or each step defined by the secure data; and interface means (6) enables data to be received by the device (5) from the main processor (2) and to be transferred from the device (5) to the main processor (2) whereby the device and the main processor together enable the computer program to run. 
     In use, the main processor (2) determines when a step in the computer program is to be found in the device (5) and passes data and a program counter identifying the next step to the device (5). The subsidiary processor (10) carries out the step or steps indicated by the program counter on the transferred data; and passes resultant data and a new program counter to the main processor (2). the new program counter indicating the next step or steps of the computer program to be carried out by the main processor.
Patent EP-0184381-A1 (EP)
Inventor: CIPRIANO ROBERT A
IPC: C25B3/25
Filed: 1985-11-27
Abstract: A process for converting amino carboxylic acid salts to their free acids is described which employs a three compartment cell having sulfonic acid or carboxylic acid functional styrene divinylbenzene or fluorocarbon membranes forming the intermediate compartment between the anode and cathode compartments.
Patent EP-0165164-A1 (EP)
Inventor: ASHTON WALLACE T
IPC: A61K31/522
Filed: 1985-05-30
Abstract: 9-(1, 3-Dihydroxy-2-propoxymethyl) quanine and 9-(2, 3-dihydroxy-1-propoxymethyl) guanine have been found to have potent anti-viral activity against herpes viruses. These compounds, their acyl derivatieves, their phosphate derivatives and their pharmaceutically acceptable salts, phar-- maceutical formulations containing these compounds, the treatment of DNA viral or herpes viral infections with these compounds, methods of preparing these compounds, and novel intermediates useful in their preparation are all disclosed. 
     The compounds may be prepared by reaction of the appropriate acetoxymethyl ether with diacetyl-quanine, followed by deprotection. The acetoxymethyl ethers may be obtained by reaction of glycerol formal with acetic anhydride in the presence of a catalyst.
Patent EP-0170544-A1 (EP)
Inventor: HARTMANN JOEL
IPC: H01L23/522
Filed: 1985-06-10
Abstract: @ Procédé d'autopositionnement d'une ligne d'interconnexion sur un trou de contact électrique d'un circuit intégré. 
     Ce procédé consiste à déposer sur l'ensemble du circuit une première couche conductrice (20), à déposer sur cette couche un matériau de remplissage (22) servant à combler le trou de contact (17), la surface (23) de ce matériau étant sensiblement plane, à réaliser une gravure anisotrope de ce matériau de remplissage de façon à mettre à nu les parties (20a) de la première couche conductrice situées en dehors du trou de contact et à ne garder de ce matériau de remplissage que la partie (22a) remplissant le trou de contact, à déposer sur la structure obtenue une deuxième couche conductrice (26) dans laquelle sera réalisée la ligne d'interconnexion (26a), à réaliser sur la deuxième couche conductrice un masque de résine (28) servant à définir les dimensions de la ligne, à éliminer les parties de la deuxième et de la première couches conductrices dépourvues de masque et à éliminer le masque.