baber/WOPTO huggingface dataset:
Patent EP-0108804-B1 (EP)
Title: Analyseur de gaz infrarouge non-dispersif
IPC: G01N21/27
Filed: 1983-05-12
Granted: 1988-09-14
Abstract: Une énergie infrarouge à impulsion modulée (12) est dirigée au travers d'une cellule d'échantillon (14) contenant un mélange gazeux. Le mélange gazeux peut comprendre un gaz sélectionné parmi une pluralité de gaz. Chaque gaz possède une absorption caractéristique dans les longueurs d'ondes des infrarouges. Un détecteur (16) sensible à l'énergie infrarouge à une longueur d'onde présélectionnée développe un signal à courant alternatif ayant une amplitude proportionnelle à l'énergie infrarouge passant au travers de la cellule d'échantillon à une longueur d'onde présélectionnée et ayant une fréquence correspondant à la fréquence présélectionnée de modulation par impulsion. La longueur d'onde présélectionnée est commune à la caractéristique d'absorption de chacun de ces gaz. Le signal à courant alternatif est traité pour développer un signal à courant continu ayant une amplitude déterminée à partir du signal à courant alternatif. Le signal à courant continu est appliqué à un amplificateur (28) ayant une réaction de gain variable (30) qui produit une pluralité d'étages de gain. Chaque étage de gain est associé à un gaz différent de la pluralité de gaz. Un seul succédané gazeux peut être utilisé pour calibrer chaque étage de gain. Le signal à courant continu est amplifié par l'étage de gain approprié pour développer un second signal à courant continu proportionnel à la concentration du gaz et au mélange contenu dans la cellule d'échantillon (14). L'amplificateur (28) peut comprendre en outre un convertisseur analogique/numérique (60) qui stocke un équivalent numérique d'une tension de sortie à décalage zéro de l'amplificateur (28) lorsque sa sortie est mise à la terre. Le signal numérique est reconverti en un signal analogique et un courant proportionnel à ce signal est normalement appliqué à l'entrée de l'amplificateur (28) pour maintenir une stabilité nulle.
Patent EP-0137786-B1 (EP)
Title: Hyaluronic acid from bacterial culture
IPC: C12R1/46
Filed: 1983-09-16
Granted: 1989-01-25
Abstract: Hyaluronic acid, a polysaccharide, is prepared in high yield from streptococcus bacteria by fermenting the bacteria under anaerobic conditions in a CO2-enriched growth medium, separating the bacteria from the resulting broth and isolating the hyaluronic acid from the remaining constituents of the broth. The bacteria may be grown free of endotoxins by filtering all ingredients through a 10K Millipore TM filter prior to inoculation of the medium and subsequently maintaining pyrogen-free conditions. Separation of the microorganisms from the polysaccharide is facilitated by killing the bacteria with trichloroacetic acid. After removal of the bacterial cells and concentration of the higher molecular weight fermentation products, the hyaluronic acid is isolated and purified by precipitation, resuspension and reprecipitation.
Patent EP-0119566-B1 (EP)
IPC: A43B5/04
Filed: 1984-03-10
Granted: 1986-11-05
Abstract: The ski boot comprises a quarter formed of two complementary parts which partly overlap each other when closed along two vertically extending lateral centerlines. The rear part of the quarter is pivoted to the boot shell, and the quarter front part may be pivoted to the rear part, being guided by a cam arranged to slide over a stud which is rigidly attached to the shell and may be rotatably adjusted, the rotation of the rear part of the quarter, additionally to closing onto the front part, also moving a cuff-line member which closes the skier's foot instep.
Patent EP-0124787-B1 (EP)
IPC: C12N1/00
Filed: 1984-04-09
Granted: 1987-08-12
Abstract: Products which are soluble without opalescence even at pH 3 and which, because of their reproducible composition, are particularly well suited as a source of nitrogen for organisms are obtained by enzymatic degradation of uniform microbial cell aggregates, using endoproteases, and isolation of the protein fraction up to 2,000 Dalton, preferably from 400 to 1,500 Dalton.
Patent EP-0135689-B1 (EP)
IPC: C08G59/40
Filed: 1984-07-10
Granted: 1987-07-29
Abstract: Process for insulating by impregnation an electric winding with isocyanurate and oxazolidone cycles resins, in which one wraps around the conductors a glass cloth and porous mica paper tape loaded with a quaternary ammonium salt catalyzing the condensation of the isocyanate and epoxy compounds into isocyanurate and oxazolidone cycles, one impregnates the tape with a varnish containing an isocyanate compound and a liquid epoxy resin, then one subjects the impregnated tape to a varnish polymerization thermal treatment. One uses as a quaternary ammonium salt a benzyl-trialkylammonium halide with an alkyl chain containing at the most 3 carbon atoms.
Patent EP-0135151-B1 (EP)
IPC: C07D285/12
Filed: 1984-08-16
Granted: 1988-04-06
Abstract: 2-(Hydrocarbyldithio)-5-mercapto-1,3,4-thiadiazoles are obtained by reacting bis-(2,5-dithio-1,3,4-thiadiazole with a tert.-hydrocarbyl mercaptan of which the hydrocarbyl moiety contains from 4 to 60 carbon atoms.
Patent EP-0122682-B1 (EP)
IPC: A01K45/00
Filed: 1984-04-14
Granted: 1986-12-10
Abstract: Device for depositing live poultry on to a receiving surface from a container having a plurality of floors, via guide surfaces enclosed in a pivotable chute to adjoin the container and having an increasing length from bottom to top.
Patent EP-0129487-B1 (EP)
IPC: G06F13/40
Filed: 1984-06-21
Granted: 1988-05-11
Abstract: The computing installation comprises a plurality of digital computers and at least a terminal unit, for instance a printer, suitable for use in cooperation with any one of the computers. Each computer may deliver a request for access to the terminal. In response, a connection is established between the computer which issued the request and the terminal if the latter is free. Simultaneously, access to the terminal unit by the other computers is prevented for a predetermined time period or for the duration of the connection between the terminal unit and the computer which first issued an access request.
Patent EP-0142431-B1 (EP)
IPC: F16L55/04
Filed: 1984-11-07
Granted: 1989-05-10
Abstract: A damping device for damping hydraulic shocks generated by an automatic swimming pool cleaning apparatus has a first end member (12) defining an inlet (16) and connectable to the swimming pool apparatus, a second end member (18) defining an outlet (20) connectable to a flexible hose, a tubular member (22) that is of a flexible material to be longitudinally extensible and contractible which is secured at one end to the first end member and at its other end to the second end member, and a spring (24) within the tubular member for urging the first and second end members apart.
Patent EP-0155969-B1 (EP)
IPC: G08B17/12
Filed: 1984-09-04
Granted: 1991-01-23
Abstract: An ionization type smoke sensor includes an internal electrode, an intermediate electrode and an external electrode (7) which are supported by a square insulating base (1) in such a manner as to form inner and outer ion chambers with the intermediate electrode employed as a boundary. The external electrode of a metal is constituted by a circular tube portion (7'') which surrounds the outer ion chamber and a square tube portion (7''') which surrounds the square insulating base (1), these portions (7''), (7''') being connected together by a planar step portion (7'). The peripheral surface of the square tube portion (7''') is constituted by vertical planes extending from the planar portion (7') and studs (12) which connect together the adjacent vertical planes. Further, a rear cover (11) of a metal is mounted to the studs (12) by screws or other fixing means. Such arrangement makes it possible to easily obtain a heat-resistant casing suitable for an ionization type smoke sensor whose insulating base (1) is square.
Patent EP-0195098-B1 (EP)
Inventor: FREENY CHARLES C JR
IPC: G11B27/031
Filed: 1985-03-19
Granted: 1990-10-03
Abstract: The present invention contemplates a system for reproducing information in material objects at a point of sale location wherein the information to be reproduced is provided at the point of sale location from a location remote with respect to the point of sale location, an owner authorization code is provided to the point of sale location in reponse to receiving a request code from the point of sale location requesting to reproducing predetermined information in a material object, and the predetermined information is reproduced in a material object at the point of sale location in response to receiving the owner authorization code.
Patent EP-0172563-B1 (EP)
IPC: H01M4/73
Filed: 1985-08-20
Granted: 1992-01-15
Abstract: Apparatus and method for coating a high tensile strength fibrous material with an extrudible, corrosion-resistant metal to form a composite, continuous wire using dies, a compression cylinder in fluid connection with the dies, a piston for forcing the metal out of the compression cylinder and through the dies and means for feeding a fibrous material through the dies as the metal coating is extruded out the dies with the fiber. Continuous lengths of a composite material made by such a method, electrode grids comprised of the composite material made by such a method and a cabled composite wire constructed of the composite material made by such a method. Also, series and parallel connected cells comprising a battery utilizing such electrode grids.
Patent EP-0186270-B1 (EP)
Title: Tertiary butylstyrene recovery
IPC: C07C15/46
Filed: 1985-10-11
Granted: 1988-07-06
Abstract: The reaction effluent from an oxydehydrogenation reactor, used in the preparation of t-butylstyrene from t-butylethylbenzene, is subjected to liquid-liquid extraction with a sulfolane-water mixture to separate unreacted t-butylethylbenzene from t-butylstyrene.
Patent EP-0173708-B1 (EP)
Title: Compositions pour serigraphie
IPC: G03F7/12
Filed: 1985-03-01
Granted: 1988-07-06
Abstract: Une composition pour stencil pour sérigraphie comprend: a) une dispersion aqueuse stabilisée d'un copolymère d'addition insoluble dans l'eau possédant des unités correspondant à la figure (I) où A est de préférence un groupe polyvinylacétate et B est de préférence un groupe acrylamide de polyvinyle de N-méthylol et B comprend environ 3% en poids du copolymère; b) un colloïde soluble dans l'eau; et c) un agent de photosensibilisation. Cette composition est utile dans la formation d'un stencil pour sérigraphie, étant donné qu'elle est stable et qu'elle présente une longue durée de stockage, et qu'elle forme un stencil durable. Après l'exposition à l'aide d'un positif photographique, la composition peut être développée avec de l'eau et réticulée avec un acide.
Patent EP-0197067-B1 (EP)
Title: Assemblage de prise electrique avec organe de guidage de cable
IPC: H01R12/70
Filed: 1985-09-16
Granted: 1988-08-17
Abstract: Un organe de guidage de câble métallique en une pièce permet de guider un câble sous-dimensionné dans un boîtier de prise blindé qui possède une base de support de câble (18), des organes de positionnement de câble (24, 25) s'étendant verticalement depuis la base (18) et en relation d'espacement pour positionner entre eux une rangée de conducteurs isolés (42) et un blindage de câble (41) ainsi que des brides de blindage (26) s'étendant verticalement depuis la base (18) le long d'une extrémité arrière entre les bords latéraux opposés de la base (18) et des organes de positionnement de câble (24, 25). L'organe de guidage de câble est inséré dans la bouche (38) de la cavité de la prise qui guide la rangée de conducteurs (42) dans des passages communiquant avec la bouche, les brides de blindage (26) fermant complètement la bouche (31) et par conséquent blindant cette dernière de chaque côté du câble. Le blindage (43) du câble est comprimé contre la base (18) qui est reliée directement à des volets (36) s'étendant dans la bouche depuis le blindage (35) du boîtier.
Patent EP-0193736-B1 (EP)
IPC: A61K8/73
Filed: 1986-01-30
Granted: 1989-07-05
Abstract: PCT No. PCT/EP86/00041 Sec. 371 Date Oct. 3, 1986 Sec. 102(e) Date Oct. 3, 1986 PCT Filed Jan. 30, 1985 PCT Pub. No. WO86/04590 PCT Pub. Date Aug. 14, 1986.New alkyl-hydroxypropyl-chitosans of the formula I HO[C6H11-m-qNO4(R1)m(R2)n(R3)q]pH (I) (m=0-0.6; n=0.5-10; q=0.5-4; p=50-5000; R1=acetyl;  <IMAGE>  R3=C1-C6-alkyl) and their salts with organic or inorganic acids. The invention is directed, in addition, to a process for producing the chitosan derivatives of the formula I, as well as cosmetic compositions for the treatment of hair or skin, particularly compositions for strengthening hair, comprising a content of these chitosan derivatives. The described alkyl-hydroxypropyl-chitosans are distinguished by their favorable solubility in organic solvents. Therefore, they can also be used, for example, in anhydrous hairsprays.
Patent EP-0193024-B1 (EP)
IPC: A43C15/02
Filed: 1986-02-12
Granted: 1989-05-24
Abstract: Athletic shoe sole with cleats having exchangeble grip elements that are snap-locked to a mounting stud. The grip element can easily be inserted and removed again, without impairment of shoe sole stability or danger of damage thereto, by the provision of interactive engagement formations, comprised of a minimum of one raised area 16, 17, 26 and a complementary recessed area 19, 28, that have at least one inclined surface that produces a relative axial shifting between the gripping element and mounting stud when the gripping element is rotated about its longitudinal axis. Preferably, the raised areas 16, 17, 26 are arranged such that, in the snap-locked condition, they do not have operative contact with the recessed areas 19, 28, but can be brought into operative contact by rotating grip element 11 around its longitudinal axis x, and thereafter the grip element 11 can be pressed out over the catch point of the snap-lock device or snap-lock devices 8, 12 to release the grip element from the mounting stud.
Patent EP-0197373-B1 (EP)
IPC: B65B39/06
Filed: 1986-03-18
Granted: 1989-06-14
Abstract: A device for temporarily holding containers on a feed connection piece includes a plurality of expanding segments surrounding the connecting piece and being held in position thereon by a resilient sleeve. Lower parts of respective segments extend over a lower edge on the connecting piece and are tilted by levers attached to a top edge of respective segments so as to expand the elastic sleeve into engagement with an inner surface of a container. The expanding segments are returned into their rest position by the resilient constricting force of the sleeve.
Patent EP-0209132-B1 (EP)
IPC: C22C33/02
Filed: 1986-07-16
Granted: 1989-02-15
Abstract: Method for the production of a wear resistant part of a soil working tool comprising forming a mixture of 67-90% by volume of iron particles consisting of at least 97% Fe and 10-33% by volume of hard particles having a desired particle size distribution, and subsequently pressing the mixture at a pressure of at least 3500 kp/cm<sup>2</sup> to form a compact, sintering the compact at a temperature of 900-1200 °C, and optionally sinter forging the sintered compact.The method makes it possible to produce wear resistant parts consisting of an iron matrix in which hard particles with a predetermined particle size distribution are embedded.
Patent EP-0240596-B1 (EP)
IPC: E04D5/10
Filed: 1986-10-06
Granted: 1989-09-13
Abstract: 1. Seal for roofs, consisting of several thermoplastic sealing sheets laid alongside one another, which are sealed (welded) together at the joints, each sheet being laminated with a non-woven, at least on one face, leaving a sealing border (welding border) exposed, characterized in that the weld seam overlaps the non-woven laminated layer (3) and the sheet (1), plasticized in sealing (welding), penetrates through the non-woven (3) in the overlap zone.
Patent EP-0228518-B1 (EP)
IPC: D06F37/20
Filed: 1986-10-16
Granted: 1991-08-14
Abstract: A frictional damper, particularly for washing machines, has a friction plate (10), against which friction heads (11) are pressed by means of a clamping and holding shackle (12). The friction heads (11) each have a receptacle (13) and a brake lining (14) held by this. To ensure soft damping, the brake lining (14) consists of a cellular material with cells open on the frictional surface (20). Furthermore, lubricant is arranged at least in the open cells of the frictional surface (20). The brake lining (14) can consist of foamed polyurethane foam or felt. <IMAGE>
Patent EP-0209355-B1 (EP)
IPC: C12N15/18
Filed: 1986-07-15
Granted: 1991-12-11
Abstract: A high density fermentation process for high yield production of a protein having bovine growth hormone activity by transformant E. coli strains is described. The process employs transformant strains of E. coli containing a gene coding for a protein having bovine growth hormone activity under the control of a bacteriophage lambda promoter-operator and a gene coding for the λc1857 temperature-sensitive repressor protein. In the initial growth period, the level of dissolved oxygen in the fermentation medium is maintained at about 20% to 60% saturation and the temperature of the medium is maitained at a temperature at which the λc1857 repressor protein is active. Production of the desired protein is then induced by raising the temperature of the medium to at least about 42°C. The temperature is then reduced to about 38°C to 41 °C to optimize cell growth for the remainder of the induction period, during which the level of dissolved oxygen in the medium is maintained at about 10% to 40% saturation, and the protein having bovine growth hormone activity thus produced is recovered from the transformant cells.
Patent EP-0256185-B1 (EP)
IPC: B01J20/16
Filed: 1986-08-15
Granted: 1992-09-09
Abstract: This invention is a composition of matter made up of an expanded smectite clay having multi-metallic pillars separating the clay layers. The expanded clay may be used as a shape selective catalyst, catalyst support, or as an adsorbent material. More particularly, this invention relates to expanded smectite clays wherein the pillars are made up of aluminum and one or more transition metals.
Patent EP-0231687-B1 (EP)
IPC: A61M60/408
Filed: 1986-12-10
Granted: 1990-02-07
Abstract: 1. Complete artificial heart including two pumps, representative respectively of the right heart and of the left heart formed : - by a pericardial module (3) intended to be housed in the cavity (2) of the natural heart to be replaced and enclosed in a sealed envelope (6) having at least three orifices (7, 8, 9) for connection respectively to the right auricle OD, to the pulmonary artery AP and to the left auricle OG, said orifices (7) and (8) for connection to the right auricle OD and to the pulmonary artery AP being provided with valves fer serving respectively as inlet port and outlet port to a first pump (10, 11) of the membrane type housed in said envelope (6) and intended to provide the function of the right heart of the natural heart to be replaced ; - by an extra-pericardial module (4) intended to be housed in a physiologically neutral space of the receiving patient and to provide the function of the left heart of the natural heart (1) to be replaced, this extra-pericardial module including a second pump (4, to 44) of the membrane and pusher plate type having an actuation system (50 to 54) and being enclosed in a sealed envelope (40) provided with an inlet orifice (33) and an outlet orifice (61) each equipped with a valve ; - by a functional connection (5) between said modules including at least ; - a tube (21) passing through said envelope (6) of said pericardial module (3) and connecting the orifice (9) thereof corresponding to the left auricle OG with the inlet port (33) of the second pump (41 to 44) incorporated in said extra-pericardial module (4) ; - gas communication means between the sides of said first and second pumps opposed to the blood passing therethrough, characterized in that said communication means include : - a first duct (17) for bringing to said first pump the gas displaced by the second pump, so that said displaced gas actuates said first pump in the blood expulsion direction ; and - a second duct (24) for bringing the gas from the first pump to said second pump.
Patent EP-0221842-B1 (EP)
IPC: B65D17/34
Filed: 1986-09-04
Granted: 1989-11-08
Abstract: 1. Method of producing a finished pour opening in a container cover formed from aluminium as a light and gas barrier and from plastics material as protective and sealing layers, having a cutting edge, which is protected from corrosion, along the punched rough opening, characterized in that a) the rough opening (9) is punched-out ; b) a rolled flange (11) is produced along the rough opening (9) in such a manner that the cutting edge (19) abuts, or almost abuts, the root (17) of the rolled flange (11) ; c) the rolled flange (11) is flattened in a calibration station (13), and an accurately defined, calibrated, finished opening (99) is produced ; and d) the rolled flange (11) is thereby flattened until the protective layer (15), which is applied to the cover (1), is displaced from the interior of the rolled flange (11) between the cutting edge (19) and the root (17) in such a manner that the edge (19) is covered with the displaced protective layer (15) and is sealed against corrosion.
Patent EP-0210210-B1 (EP)
Title: Procede de fabrication de la l-phenylalanine
IPC: C07B31/00
Filed: 1986-01-29
Granted: 1988-11-23
Abstract: Procédé de fabrication de la L-phénylalanine par hydrogénation de l'acide acétamidocinnamique en présence d'un complexe d'un métal M du groupe VIII de la Classification Périodique puis hydrolyse du produit résultant de la réaction d'hydrogénation. La réaction d'hydrogénation est effectuée en présence d'un solvant, sous pression supérieure ou égale à la pression atmosphérique, à une température de -50oC à +10oC, pendant une durée inférieure ou égale à 300 minutes, le rapport molaire de l'acide acétamidocinnamique audit métal étant supérieur ou égal à 100, le complexe de métal M étant choisi parmi d'une part ceux de formule MZq-rLr et d'autre part ceux de formule (MZq-rLr)+A-, dans lesquelles r est égal à 1 ou 2, q est le degré de coordination du métal M, Z est un atome ou une molécule capable de complexer le métal M, A- est un anion peu coordinant et stériquement encombré et L est un ligand phosphoré chiral choisi parmi ceux de formule (I) dans laquelle: W est un radical dihydrocarbylphosphinoxy de formule W = OP(R)2 dans laquelle R est un radical hydrocarboné choisi parmi les radicaux alkyles, aryles et cycloalkyles, R1 est choisi parmi l'atome d'hydrogène et les radicaux hydrocarbonés, R3 et R4, nécessairement différents l'un de l'autre, sont choisis parmi l'atome d'hydrogène et les radicaux hydrocarbonés éventuellement porteurs d'au moins une fonction choisie parmi les fonctions alcool, thiol, thioéther, amine, imine, acide, ester, amide et éther, et R5 et R6 sont choisis parmi l'atome d'hydrogène et les radicaux hydrocarbonés éventuellement fonctionnalisés. Application à l'obtention de la L-phénylalanine sous forme chimiquement et optiquement pure.
Patent EP-0216888-B1 (EP)
IPC: A23L27/00
Filed: 1986-04-16
Granted: 1991-01-23
Abstract: A phosphate-containing edible acid solution which is of use in preventing corrosion of apparatus in the food processing industry. The solution may be made in concentrate form. A diluted solution either prepared from the concentrate or independently may be used in the generation of skins on protein-containing products, for instance sausages, using such apparatus.