baber/WOPTO huggingface dataset:
Patent EP-0022765-B1 (EP)
IPC: B65D41/18
Filed: 1980-06-03
Granted: 1983-08-10
Abstract: Un tube d'echantillon de sang (1'') possede un bouchon avec une jupe (43) qui s'adapte sur l'extremite ouverte du col du tube (1''a). Le bouchon possede un tampon central (48) entoure d'une rainure annulaire (45), de sorte que lorsque le bouchon est enfonce completement un double effet d'etancheite est assure par le tampon (48) s'adaptant dans l'extremite du tube et une partie d'etancheite (43') de la jupe serrant le col du tube sur son pourtour. Le bouchon peut etre sorti et amene a une position d'event, dans laquelle une rainure axiale (47) amenagee dans la jupe fait communiquer l'interieur du tube avec l'exterieur, pour faciliter le traitement de l'echantillon, y compris le pipettage, avec le tube bouche. Le tube peut avoir un bourrelet (2'') qui s'engage dans la rainure annulaire (45) en position d'etancheite et s'engage dans une autre rainure annulaire (46) dans la jupe du bouchon pour definir la position d'event. La rainure axiale (47) peut etre remplie avec un materiau filtrant aseptise permeable aux gaz (49).
Patent EP-0017946-B1 (EP)
IPC: C07D211/70
Filed: 1980-04-14
Granted: 1982-04-14
Abstract: New, quaternary ammonium salts of  alpha -aminoacetanilides of secondary anilines having a good biological action, agents for regulating plant growth containing these ammonium salts, and the use of  alpha -aminoacetanilides of secondary anilines for manufacturing the new salts.
Patent EP-0024633-B1 (EP)
IPC: H01M10/34
Filed: 1980-08-13
Granted: 1985-02-13
Abstract: A non-gassing storage battery wherein oxygen is reduced at the negative electrodes submerged in the electrolyte. The storage battery consists of positive and negative electrodes separated from one another by separators, and of a liquid acidic or alkaline electrolyte. The separators are gas-permeable and have at least the upper peripheral region consisting of a micro-porous and gas-impermeable material in order to prevent escape of the oxygen into the gas chamber. The storage battery can be used primarily as a high performance storage battery, for example, as a starter battery in motor vehicles.
Patent EP-0033824-B1 (EP)
IPC: B65D77/20
Filed: 1980-12-12
Granted: 1985-04-03
Abstract: 1. Heat-sealable sheet-like packaging material (1) intended to form a heat-seal bond, in a predetermined surface zone, with a body which at least in a surface layer consists of a heat-sealable material, which packaging material comprises 1. a sheet-like base material (2), 2. a sealing medium layer (3), applied in the form of a coating to one side of the base material (2), which layer has no significant mechanical load-bearing function, and 3. a covering layer (4), which covers the said sealing medium layer (3) and consists of an at least almost non-porous thermoplastic material, the melting point of which is lower than the lower limit of the melting range of the material of the sealing medium layer (3).
Patent EP-0027451-B1 (EP)
Title: Appareil et procede de verification d'identite
IPC: G06T7/00
Filed: 1980-10-08
Granted: 1985-10-16
Abstract: Procede et appareil de verification de l'identite d'une personne en etablissant et stockant dans une unite de stockage (116) un vecteur de reference base sur des caracteristiques predeterminees derivees de plusieurs echantillons de signatures manuscrites. Dans le mode de verification, une personne dont l'identite est a verifier introduit un numero d'identification sur un clavier (144) selectionnant ainsi sont vecteur de reference dans l'unite de stockage (116). La personne ecrit ensuite sa signature sur un bloc a signature (108), la signature ecrite produisant une forme d'onde analogique qui est convertie en numerique, la representation "digitalisee" etant ensuite comprimee. Apres quoi, des parametres dependant des coefficients de Haar et de caracteristiques physiques sont calcules pour obtenir un vecteur qui est compare au vecteur de reference en utilisant un seuil de comparaison qui a ete predetermine pour cette personne.
Patent EP-0033323-B1 (EP)
Title: Perfectionnements apportes aux procedes et aux appareillages pour l'obtention de furfural a partir de matieres vegetales
IPC: C07D307/50
Filed: 1981-02-24
Granted: 1984-08-01
Abstract: Procede et appareillage pour la production de furfural a partir de matieres vegetales. L'hydrolyse des pentosanes contenus dans les matieres vegetales est effectuee dans un premier reacteur (2) en presence d'un acide fort concentre, a 20-70 C, a la pression atmospherique, et la deshydratation des pentoses en furfural est realisee dans un deuxieme reacteur (5) par action de la vapeur a la pression atmospherique et a une temperature inferieure ou egale a 110 C, en milieu acide concentre. Application: production de furfural.
Patent EP-0039414-B1 (EP)
IPC: F16B23/00
Filed: 1981-04-03
Granted: 1985-07-31
Abstract: 1. Cross recessed screw (1) having a forged central hole (5) with a base (8) having a circular cross-sectional area, and preferrably four slots arranged radially around said central hole (5) and staggered by 90 degrees with respect to each other, where the outer wall (6) of the slots forms a part of an inverted truncated cone, which is coaxial with the axis (x-x) of the screw and the base of which lies on the surface of the screw head, as well as having a cylindrical guide zone (7), characterized in that the diameter of the cross-sectional area of the central hole (5) is equal to the diameter of the top face of the truncated cone which is associated with said slots (4) and that there are approximately V-shaped valleys (12) between the slots (4) and that the neighbouring side-walls (9, 10 or 15, 16) of said slots (4) and said valleys (12) form common edges (17) respectively which are located on a cylindrical generated surface whose diameter corresponds to the diameter of said guide zone (7).
Patent EP-0069803-B1 (EP)
IPC: H01R43/04
Filed: 1981-10-30
Granted: 1986-07-30
Abstract: 1. Battery terminal with a) a metallic terminal body (2) in the shape of a ring having teeth (17) on its centre-facing side which are designed in one piece with the ring and whose crests (17') serving as contact surfaces form a part of a conical surface, and b) with a connecting device (9) for an electric conductor to be connected with the terminal. The battery terminal is characterized by the fact that the part of the terminal body (2) forming the ring is provided with a radial slot (7), that a tensioning device (14, 15, 16) grips in the ring ends, and that the teeth (17) arranged in the zone between the radial slot (7) and the point situated opposite the radial slot are, as compared with the radial direction, inclined in circumferential direction of the terminal body (2) toward the point situated opposite the radial slot (7).
Patent EP-0042294-B1 (EP)
IPC: A23F3/38
Filed: 1981-06-16
Granted: 1983-11-30
Abstract: Solid caffeine adsorbent which is made more selective to caffeine by a thin layer of a water-immiscible, caffeine-specific solvent. The caffeine is selectively extracted from the aqueous solution, leaving the solubles necessary for a good tasting beverage, by the solid adsorbent. Because the solvent is selective, the coated adsorbent likewise shows selectivity.
Patent EP-0052557-B1 (EP)
Title: Polypropylene compositions with improved impact resistance
IPC: C08L23/12
Filed: 1981-11-04
Granted: 1985-03-20
Abstract: The invention concerns polypropylene compositions with improved impact strength adapted for conversion to finished articles by extrusion drawing, extrusion blow-molding or thermoforming characterized in that they contain: (a) 40 to 98% by weight of isotactic polypropylene (b) 2 to 60% by weight of a copolymer of linear low density polyethylene type with a density of up to 0.935, obtained by copolymerizing a mixture of ethylene and one or more upper alpha-olefins, by a copolymerizing process at a pressure below 4.106 Pa, in the absence of any liquid hydrocarbons.
Patent EP-0055750-B1 (EP)
IPC: F23D3/08
Filed: 1981-07-10
Granted: 1985-04-17
Abstract: Apparatus for burning spirit or similar fuel with a fuel container (10) filled with a fuel absorbing mass with partly exposed surface, from which fuel to be burned evaporates. A draught or burner tube (16) is so arranged with respect to the exposed surface that suction in of combustion air into the tube is secured. The fuel container is separate and removable from the apparatus as a rest and has top, bottom and side walls enclosing the absorbing mass, the top wall for forming the exposed surface including a central opening, the surface of which comprises a smaller portion of the total surface of the upper wall. The opening is surrounded by a rim portion (26) of the upper wall substantially raised with respect to the rest of the top side of the container. The tube (16) is surrounded by an outer preferably fixed tube (20) over the upper end of which the inner tube is normally not intended to extend. A band shaped wick means (122) is located in the mass at a distance from the bottom and walls of the container and has a first portion (124) with great surface extending near and essentially parallel to the bottom of the container, and two second wick portions extending from the first portion towards the top side of the container and the opening and being located essentially diametrically opposite to each other with respect to the centre axis of the opening and having a small surface. Wall portions of the top and/or underside of the container (10) can be at least partly resilient. If the apparatus is of the type where combustion is a so called surface combustion within an upwardly exposed surface of an absorption mass for the fuel located in the container, the container can have an opening in the form of a shaft that extends from the exposed surface down into the absorption mass for simplifying refilling and extinguishing.
Patent EP-0075195-B1 (EP)
IPC: G01F1/66
Filed: 1982-09-08
Granted: 1986-08-20
Abstract: 1. A method of measuring a flow comprising particles, in particular for blood flow measurement, in accordance with the ultrasonic pulse Doppler method, wherein ultrasonic transmitting pulses are irradiated into a signal entry region of an object under examination in the direction of the particles of the flowing medium, and reflected echo signals received from the particles are converted into electrical Doppler signals, wherein a measuring signal for the flow of the flowing medium is determined from the frequency difference between the transmitted and received ultrasonic pulses after a spectral analysis, and wherein the measuring signal is displayed optically and/or acoustically, characterised in that it involves the following steps : a) a simultaneous spectral analysis of the Doppler signals is carried out in at least two different frequency position (alpha, beta), where the Doppler spectra present in these frequency positions (alpha, beta) are subjected to laws of similarity, and where the spectral sector powers (M0 alpha , M0 beta and M0b1 , M0b2 , M0a ) which emanate from the particles in the signal entry region, which move in the acoustic direction by means of a specific velocity component, are supposed to be identical, b) superimposed components of the Doppler spectra (M0a ) which are not to be displayed are eliminated from the measurement by compensatory superimposition, and c) the measuring signal obtained after the compensatory superimposition is optically and/or acoustically displayed or recorded.
Patent EP-0080203-B1 (EP)
Title: Sterilizing container
IPC: A61L2/26
Filed: 1982-11-22
Granted: 1985-06-26
Abstract: A sterilizer container comprising a lower base portion, cover, and an intermediate cover which is installed in a sealing manner on the inwardly drawn edge of the lower base portion. The cover includes an overlapping flange. A flow passage, leading to a tortuous path, is defined by the overlapping flange of the cover and the inwardly drawn edge of the lower base portion. The exchange of fluent media between the interior and the exterior of the container takes place through the flow passage and the tortuous path. The intermediate cover is connected with the cover in a detachable manner and has perforations in its middle segment which are covered by a filter. This filter is pushed against the peripheral segment of the intermediate cover by means of a sealing ring which is supported by the cover. The intermediate cover can be provided with valves effective in two directions in place of perforations whereby an equalization of pressure is possible. In this case, the filter is omitted.
Patent EP-0060116-B1 (EP)
IPC: A61B5/02
Filed: 1982-03-08
Granted: 1985-10-30
Abstract: Blood volume variation of a peripheral part of the body of a patient, which variation is cyclic in nature, is detected to provide a signal representative of the blood volume. The maximum amplitude, minimum amplitude, amplitude of the signal at maximum slope, the time interval between the maximum and minimum amplitudes and the instantaneous cyclic repetition rate (period) of the signal are measured, and the parameters are calculated in accordance with appropriate formulae.
Patent EP-0113384-B1 (EP)
IPC: A23K10/37
Filed: 1983-01-10
Granted: 1985-08-07
Abstract: 1. Silage foodstuffs of fresh sugar-beet pulps enriched in proteins, used as supplements and single or complete feed for ruminants, comprising compressed residues from the extraction of raw sugar-beet juice in the form of a compressed pulp (A) of dry matter (TS) content 18% to 30% by weight and an addition of about 2% to 5% by weight of molasses from sugar-beet and/or cane-sugar (B), concentrated and entirely or partly freed of its sugar, of dry matter (TS) content 40% to 75% by weight calculated with respect to the compressed pulp as such.
Patent EP-0086483-B1 (EP)
Title: Power rectifier arrangement
IPC: H01L23/40
Filed: 1983-02-14
Granted: 1986-12-30
Abstract: A power rectifier arrangement comprises at least one heat sink and at least one power rectifier. The housing floor of the power rectifier is at least partially designed as the input terminal. The secondary winding of the transformer is designed as a ribbon. The power rectifier serves as a fastening element which is screwed to the heat sink and with which the end of the ribbon is pinched between the housing floor and the heat sink. In case at least two power rectifiers are connected in parallel, the ribbon exhibits a plurality of superimposed, electrically-conductive layers corresponding to the plurality of power rectifiers and each of the electrically conductive layers is respectively connected to one power rectifier. An electrically-insulating and thermally-conductive layer is provided between two electrically-conductive layers. Advantageously, the heat sources which are formed by the transformer and the power rectifier are connected in parallel and, therefore, the heat is respectively directly dissipated to the heat sink.
Patent EP-0103069-B1 (EP)
IPC: H01M2/38
Filed: 1983-05-28
Granted: 1987-07-29
Abstract: 1. A method for circulating the electrolyte of electrical storage cells by blow pumps disposed in the electrolyte, characterized in that gas with increased pressure relative to the operating pressure is supplied to the blow pumps for a short time during operation.
Patent EP-0106399-B1 (EP)
Title: Coating powder
IPC: C09D5/00
Filed: 1983-10-04
Granted: 1987-01-07
Abstract: Powdery coating agent, suitable for application in the in-mould coating technique, comprising as the main component, besides a curing catalyst and if desired other additives, a crystalline unsaturated polyester with a melting point of at least 40 DEG  C., a degree of unsaturation of between 1 and 5 moles unsaturation per 1000 g polyester and a viscosity in the melt at 120 DEG  C. of at least 1 dPa.s.
Patent EP-0097410-B1 (EP)
IPC: A45F4/12
Filed: 1983-03-22
Granted: 1987-08-19
Abstract: A gun case (10) includes bullet resistant material, integrally formed as part of the gun case or as an insert (44) within the gun case, so that the gun case may be converted into a lightweight shield or a personal body protector garment.
Patent EP-0120159-B1 (EP)
IPC: H05K13/04
Filed: 1983-10-31
Granted: 1989-04-12
Abstract: The invention is directed to a method and apparatus for handling a component (70) having a body and one or more members (72) protruding therefrom or recesses therein, such that the protruding members or recesses are put in proper, mating registration with corresponding holes or protrusions of a substrate or the like. The components are handles during transport and insertion by gripping of the bodies thereof, and the method and apparatus of the invention compensates for any offset in X, Y, and θ between the profile of the body and a particular pattern or location of the protruding members or recesses relative to the profile of the body. A gage (90) with recesses (92) or protruding members corresponding to those of the substrate is used to effect alignment between the body protrusion members or recesses and the corresponding recesses or protruding members of the substrate.
Patent EP-0110659-B1 (EP)
IPC: C08K7/04
Filed: 1983-11-22
Granted: 1987-04-08
Abstract: Filler particles are coated with an adduct of an unsaturated polymer, e.g. polybutadiene, and phosphinic acid groups. The coated filler may be prepared by reacting an unsaturated organic polymer with a phosphorus trihalide and applying the product in the form of a solution or dispersion in an organic solvent to mineral, e.g. calcium carbonate, particles. If liquid, the product may alternatively be applied as such to the mineral particles. In either case, the product so applied is then hydrolysed in situ in order to form the phosphinic acid groups. The coated filler particles are useful in the reinforcement of elastomers.
Patent EP-0097599-B1 (EP)
IPC: H01F27/30
Filed: 1983-06-22
Granted: 1987-02-04
Abstract: 1. An electramagnetic apparatus such as an electrical transformer of the type comprising a frame structure in two parts (A, B), each of which is provided with a tubular body (1, 2), the body (1) of one of the two parts being disposed within the body (2) of the other, the inner body (1) being adapted to receive between the internal walls thereof a segment of magnetic circuit and the part comprising the outer body (2) being provided with at least two angle portions (51) which are disposed in mutually facing relationship on respective sides of another seperat of the magnetic circuit, substantially in line with intennal walls of the iner body (1) which are also disposed in mutually facing relationship, the apparatus being characterised in that at least ane of said internal walls in mutually facing relationship and at least ane of said angle portions (51) are provided with lips (14, 15) for holding their respective segment of magnetic circuit.
Patent EP-0100751-B1 (EP)
IPC: B30B9/24
Filed: 1983-07-25
Granted: 1989-03-22
Abstract: 1. A process for dewatering a pigment filter-cake or a pigment suspension comprising feeding the filter-cake or suspension into the nip between two counter-rotating endless bands moving under tension around one or more rollers, thereby applying surface pressure to the filter-cake or suspension and subsequently causing the filter-cake or suspension to be subjected to variable "line pressures", between one or more pairs of counter-rotating pressure-loaded rollers, the bands comprising a material permeable to the liquid in the filter-cake or suspension, provided that, for each dewatered pigment product, surface pressure, line pressure and band speed are so chosen that the final water content of the product is not more than 10% greater than the critical moisture content of the pigment in the filter-cake to be watered or in the suspension to be dewatered, the resulting product being obtained in the form of flakes.
Patent EP-0114579-B1 (EP)
IPC: D06F43/08
Filed: 1983-10-25
Granted: 1987-04-01
Abstract: The device comprises a refrigeration plant with two distinct evaporators, 5 and 6, respectively, one parallel with the other, able to be supplied separately to suit the operating cycle of the dry cleaning machine on which the device is mounted, evaporator 5 being housed in a corresponding first jacket 7, and evaporator 6 in a corresponding second jacket 8. 
<??>The first jacket 7 is placed in a closed circuit through which passes a forced circulation of liquid and in which is provided the nest of tubes 17 belonging to the condenser 12 mounted in the closed drying circuit of the machine 50. Heat is given to the said liquid by the solvent vapour and water which, as they pass across the condenser 12, are cooled and condensed, and the liquid is cooled by the evaporator 5 housed in the said first jacket 7. 
<??>Jointly with the deodorizing circuit of the said machine 50, the second jacket 8 defines a closed circuit; the evaporator concerned cools the air-sovent vapour-water mixture that circulates in the said closed circuit, and this allows the condensation to take place of the said vapour and renders possible the recovery of the solvent contained therein.
Patent EP-0117507-B1 (EP)
IPC: C07J21/00
Filed: 1984-02-21
Granted: 1987-11-11
Abstract: A simple process for preparing 3-( DELTA 4-3-keto-steroid-17 alpha -yl)propionic acid lactones of the androstane series represented by the general partial formula   <IMAGE>   wherein ABCD represents an optionally substituted cyclopentanophenanthrene steroid molecule skeleton, from corresponding 17 alpha -(3-hydroxypropynyl)-17 beta -hydroxy steroids, comprises reducing the latter to the 17 alpha -(3-hydroxypropenyl)17 beta -hydroxy steroid, effecting ring closure to the lactol, and subsequently oxidizing with chromic acid to the lactone.
Patent EP-0119631-B1 (EP)
IPC: C23C14/50
Filed: 1984-03-20
Granted: 1989-02-01
Abstract: Described is a cylindrical magnetron cathode sputtering apparatus for the simultaneous coating of a large number of articles or substrates, comprising an evacuable coating chamber (10), a central cylindrical cathode (14) mounted in said coating chamber and a plurality of auxiliary cylindrical cathodes (15) also mounted in said coating chamber circumferentially of said central cathode, magnet assemblies mounted in said central cathode (39) and in each of said auxiliary cathodes (61), with means (27, 85) being provided for rotating each of said cathodes while maintaining the magnet assemblies therein stationery. A carrier (70, 72) for holding the articles to be coated is located between the central cathode auxiliary cathodes and includes a plurality of article supports arranged circumferentially of the central cathode, said article supports being rotatable as well as being caused to revolve around the central cathode in planetary fashion. Also described is method of sputter coating utilizing the apparatus.
Patent EP-0131875-B1 (EP)
IPC: C07D309/06
Filed: 1984-07-06
Granted: 1987-12-16
Abstract: Cyclohexane-1,3-dione derivatives of the formula   <IMAGE>   where R1 is alkyl, R2 is alkyl, unsubstituted or halogen-substituted alkenyl or alkynyl, X is a saturated or unsaturated five-membered or six-membered heterocyclic structure which carries one or more substituents, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, and salts of these compounds are used for controlling undesirable plant growth.