baber/WOPTO huggingface dataset:
Patent EP-4296248-A1 (EP)
Title: Environmental barrier coating
Inventor: LITTON DAVID A
IPC: C04B41/00
Filed: 2023-06-15
Abstract: An article according to an exemplary embodiment of this disclosure, among other possible things includes a substrate and a barrier layer on the substrate. The barrier layer includes a bond coat comprising a matrix, diffusive particles disposed in the matrix, and gettering particles disposed in the matrix; and a topcoat including a constituent that is reactive with calcium-magnesium-alumino-silicate (CMAS). An article and a method applying a calcium-magnesium-alumino-silicate (CMAS)-resistant topcoat are also disclosed.
Patent EP-4297425-A1 (EP)
Title: Parametres audio fonction de la lumiere
Inventor: BERGER JÉRÔME
IPC: H04R1/02
Filed: 2023-06-23
Abstract: Equipement de restitution audio (1), comprenant un haut-parleur (8), un capteur photosensible (10) et une unité de traitement (5) agencée pour :o acquérir ou estimer, en utilisant au moins une mesure produite par le capteur photosensible, au moins un paramètre lumineux représentatif d'une lumière éclairant un environnement de l'équipement de restitution audio (1) ;o sélectionner, en fonction du paramètre lumineux, des valeurs courantes de paramètres audio ;o faire appliquer les valeurs courantes des paramètres audio sur un signal audio primaire (Sap) pour produire un signal audio secondaire (Sas) ;o faire restituer le signal audio secondaire via le haut-parleur interne (8).
Patent EP-4303203-A1 (EP)
Inventor: REGGIANI ALEX
IPC: C04B28/00
Filed: 2023-07-04
Abstract: Coating based on geopolymer binder which comprises a two-component geopolymer binder containing between 55 and 80% by weight of a precursor comprising metakaolin and between 20 and 45% by weight of a liquid reagent solution intended to react with the precursor and comprising a silicate compound. 
     Furthermore, the coating comprises between 5 and 20% by weight of a first aggregate consisting of graphite.
Patent EP-4312395-A1 (EP)
Inventor: LIN KO-CHIANG
IPC: H04L5/00
Filed: 2023-07-28
Abstract: A method and device for channel state information reference resource. In one embodiment, a User Equipment, LTE, is configured to report Channel State Information, CSI, to a base station (1705). Furthermore, the LTE measures reference signal on a symbol in a slot for reporting the CSI (1710). In addition, the slot is determined based on transmission direction of frequency resource to be measured for the CSI (1715).
Patent EP-4270811-A1 (EP)
IPC: H04B7/06
Filed: 2018-04-02
Abstract: Network devices and systems in 5G and new radio (NR) infrastructures can utilize beam management operations to ensure communications for beam management procedure triggering including beam reporting, even during fall-back mode when the current receive (Rx) beam for downlink (DL) and transmit (Tx) beam for uplink (UL) fail. Additionally, reduction in overhead can be achieved with a reference beam pair link based beam reporting in a fall-back mode or not. This beam reporting can be a group based beam reporting and based on Reference Signal Received Powers (RSRPs) of beams and a differential RSRP corresponding thereto.
Patent EP-0002012-A1 (EP)
Inventor: NAYLOR FLOYD EDMOND
IPC: C08F8/00
Filed: 1978-11-03
Abstract: A high degree of coupling with high coupling efficiency can be achieved by coupling alkali metal initiated polymers in at least two coupling steps. In a first coupling step, alkali metal initiated polymers are coupled with a non-terminating coupling agent to form a living coupled polymer. This living coupled polymer of the first step is then coupled in a further coupling step with a further coupling agent.
Patent EP-0002035-A1 (EP)
Inventor: PRIDDY DUANE BRUCE
IPC: C08F4/36
Filed: 1978-11-09
Abstract: Styrene-acrylic acid copolymers having improved physical properties are prepared by the mass copolymerization of styrene and acrylic acid at a temperature between 110 and 150- C in the presence of difunctional peroxide initiators.
Patent EP-0012197-A1 (EP)
Inventor: BOULTINGHOUSE HAROLD DENNIE
IPC: C08J7/12
Filed: 1979-10-27
Abstract: Surfaces of articles formed from poly(arylene sulfide) resins are conditioned for the reception of adhesives, coatings, paints, and the like by contact with a fluorine-containing gas under conditions and for a period of time sufficient to render the surface water-wettable. The fluorine-containing gas can be pure or admixed with up to about 99 volume percent inert gas.
Patent EP-0011724-A1 (EP)
Inventor: TRIPPEL GERHARD DR
IPC: G01R33/18
Filed: 1979-10-31
Abstract: Zur direkten Bestimmung der Magnetostriktionskonstanten (λs) von weichmagnetischen und magnetisch isotropen Dünnschichtmaterialien wird eine einseitig eingespannte Probe (1), die einseitig mit dem zu untersuchenden Material in dünner Schicht beschichtet ist, einem magnetischen Wechselfeld einstellbarer Frequenz ausgesetzt. Das magnetische Feld wird so eingestellt, daß die Probe (1) in Resonanzschwingung gerät. Die Schwingungsamplitude (a) ist ein Maß für die Magnetostriktion (λs) und aus der Schwingungsamplitude bei Resonanz (ares) wird die Magnetostriktionskonstante (λs) ermittelt, wobei die Schwingungsamplitude (a) auf elektrooptischem Wege mit Hilfe eines von der Probe (1) reflektierten Lichtstrahls (14) und einer positionsempfindlichen Photodiode (15) ermittelt wird. Das Magnetfeld wird mit Hilfe von zwei Paaren von Helmholtz-Spulen (3, 4) erzeugt, die von zwei frequenzmäßig einstellbaren Oszillatoren (5, 8) mit derselben Frequenz, jedoch unterschiedlicher Phasenlage gespeist werden.
Patent EP-0013411-A1 (EP)
Inventor: SUZUKI YASUSHI
IPC: C07D217/04
Filed: 1979-12-21
Abstract: Novel isoquinoline derivatives of the general formula
     wherein
     R represents a lower alkyl group, a lower cycloalkyl group, or a group of the formula
     in which R 2  represents a hydrogen atom, a halogen atom, a methyl group, a trifluoromethyl group, a methoxy group, a methylamino group or a dimethylamino group;   R' represents a hydrogen atom or a lower alkyl group; and   Y represents a carboxyl group, a cyano group, a carbamoyl group, a lower alkoxycarbonyl group or a lower alkylaminocarbonyl group;   or a salt thereof, and a process for the production thereof.   
     The above compound is useful as an anti-inflammatory and analgesic agent.
Patent EP-0011902-A1 (EP)
Inventor: PERGRALE JEAN
IPC: G01T1/20
Filed: 1979-11-27
Abstract: Caméra à scintillations de type Anger dans laquelle la partie de la périphérie (36) de la face du guide optique, (22) du ?oté scintillateur (21) et/ou moins une partie du bord latéral (26) du guide optique (22) sont munis d'un réflecteur diffuseur de lumière dont les propriétés de réflexion et diffusion optiques en ce qui concerne la longueur d'onde de la lumière de scintillation concourent à faire en sorte que les courbes "signal-distance" relatives à chacun des photomultiplicateurs soient confondues dans leurs parties correspondant à des scintillations ayant lieu dans le champ utile de la caméra.
Patent EP-0007778-A1 (EP)
Inventor: FORD JR ERNEST CARDOT
IPC: C08F290/00
Filed: 1979-07-19
Abstract: Vinyl ester urethane resins prepared by reacting (a) the reaction product of a polyoxyalkylene bisphenol A and a polycarboxylic acid or anhydride, (b) a polyfunctional isocyanate having an average isocyanate functionality of greater than two, and (c) a monohydroxyl-terminated ester of acrylic acid or methacrylic acid are useful in thermosetting fiber reinforced laminates.
Patent EP-0010447-A1 (EP)
Inventor: BARR DEREK JULIAN
IPC: C08B30/04
Filed: 1979-10-22
Abstract: Wheat gluten and starch are separated from wheat flour by mixing the flour with from 0.6 to 1.0 part water per part flour, maturing the mixture to form a dough and to hydrate the gluten, diluting the dough with a further 0.5 to 3 parts water, and either simultaneously or subsequently applying shear to the dough, e.g. by agitation or extrusion, whereby the gluten coagulates and thereafter separating the starch and gluten. The starch/gluten may be separated by screening, in a decanter, orusing hydrocyclones. The method is applicable to whole wheat meal as well as to refined and partly refined flour.
Patent EP-0016763-A1 (EP)
Inventor: SVEDUNG INGE
IPC: B01D19/00
Filed: 1979-11-19
Abstract: Methode de degazage controle du petrole brut contenu dans les reservoirs d'un petrolier. Le but est d'utiliser les gaz comme source d'energie, par exemple pour la propulsion du petrolier. Le degazage est accelere en introduisant un gaz inerte (1) et/ou un gaz de reservoir (T) dans les reservoirs avec un debit reglable, produisant ainsi une agitation du petrole et une augmentation de l'interface de la phase liquide-gaz. Compte tenu du fait que le debit est reglable, il est possible de controler le procede de degazage.
Patent EP-0019053-A1 (EP)
Inventor: LAUPPER ANTON
IPC: B66F13/00
Filed: 1980-03-14
Abstract: Bei Hebevorrichtungen werden oft verschiedene Tragarme oder verschiedene Abstände der Tragarme benötigt. Die Tragarme (3) werden daher auswechselbar angeordnet, wobei zu diesem Zweck an dem dem Hubgestell (2) zugewandten Ende der Tragarme (3) bzw. an dem entsprechenden Abschnitt des Hubgestells (2) jeweils L-förmige Einhängeteile (4) und Bolzen (5) vorgesehen sind, welche in korrespondierende Schlitze (6), Öffnungen (7) od. dgl. eingreifen. Die Tragarme können daher durch einfaches Einhängen montiert und durch Aushängen gelöst werden, ohne daß Schraubverbindungen notwendig sind. Durch den Bolzen (5) sind diese Tragarme außerdem selbstsichernd am Hubgestell (2) angeordnet.
Patent EP-0019293-A1 (EP)
Inventor: NAWRAT MAX
IPC: F16J13/20
Filed: 1980-05-19
Abstract: The pressurised vessel has a funnel-shaped nozzle (1), on the conical inner surface (20) of which a vessel lid (2) rests in a sealing manner. Arranged between a strap (4) overlapping the nozzle (1) and the vessel lid (2), which simultaneously constitutes the actuation element of the safety valve, there is a compression spring (7), the prestress of which determines the closing pressure which is simultaneously the opening pressure of the safety valve. This spring (7) grips around a spindle (6) which is attached to the vessel lid (2) in a non-rotatable manner, penetrates a bore hole (30) of the strap (4) with a left-hand threaded pin (23) and receives a hand wheel (8), the hub (14) of which bears the corresponding thread and can be screwed to the left-hand threaded pin (23) between a fixing disc (9) and the strap (4). <IMAGE>
Patent EP-0018158-A1 (EP)
Title: Cable stripper
Inventor: BIEGANSKI ZDZISLAW
IPC: H02G1/12
Filed: 1980-04-09
Abstract: A hand operated tool is described having three blades (40) which can be individually set and wich are all manually retractable. After retraction the cable (22) is located in a aperture (16, 18, 20) adjacent a selected one of the blades, and the blades are all spring returned. The device is rotated about the cable to make the cut, and then moved axially to strip the severed portion. Figure 3 shows the device with part of the housing (10) or body removed to enable the working to be seen.
Patent EP-0018806-A1 (EP)
Inventor: GERKEN JOHN M
IPC: F01D25/00
Filed: 1980-04-28
Abstract: A turbine engine component (10) having an annular array (17) of airfoils (16) connected with inner (12) and outer (14) shrouds. The airfoils (16) are cast separately from the shrouds (12,14) to enable the airfoils (16) and shrouds (12,14) to be made from either the same or different materials. The airfoils (16) advantageously have an elongated columnar grain structure with grain boundaries extending parallel to the leading (36) and trailing (38) edges of the airfoils (16). The inner (12) and outer (14) shrouds are each formed of a plurality of arcuate sections (18 and 19 respectively) which also may have an elongated columnar grain structure. The ends of the arcuate shroud sections (18,19) are interconnected in such an orientation that the grain boundaries extend circumferentially around the circular shrouds (12,14) to minimize the extent to which ends of the grains are exposed. In another embodiment of the invention, each of the arcuate shroud sections (18,19) is formed of a single crystal. In accordance with a feature of the invention, the forming of a turbine segment (26) which includes a pair of arcuate shroud sections (18,19) and one or more airfoils (16) is facilitated by using a spacer bar (70,72). The spacer bar (70,72) holds the shroud sections (18,19) in a fixed spatial relationship relative to each other while airfoils (16) are connected with the shroud sections (18,19). Once the airfoils (16) have been connected wih the shroud sections (18. 19), the spacer bar (70,72) is removed.
Patent EP-0022611-A1 (EP)
Inventor: WALKER JACK MCLEAN
IPC: H05B3/14
Filed: 1980-05-20
Abstract: The invention relates to electrical devices comprising a layer of a PTC conductive polymer (3) and a sheet electrode (1, 2) in contact with each face of the PTC layer. According to the invention, such devices have improved performance when the electrodes extend to the sides (33) of the layer and the sides of the layer are concave. Preferred devices of the invention are circuit control devices which protect a circuit from increases in current resulting from a fault.
Patent EP-0026962-A1 (EP)
Inventor: OLSON DAVID HAROLD
IPC: C01B39/04
Filed: 1980-06-06
Abstract: Method for reproducibly controlling the deposition of layers of small crystal zeolite ZSM-5 of less than 0.5 micron on large crystal zeolite ZSM-5 (1 to 100 microns) which occurs in the synthesis of large crystal zeolite ZSM-5 from a reaction mixture of alumina, silica, alkali metal oxide, water and tetraalkylammonium compounds, by variation of the initial OH - /SiO 2  mole ratio over a broad range between 0.01 and 0.50.
Patent EP-0046155-A1 (EP)
Inventor: MOEGLICH KARL
IPC: C02F1/461
Filed: 1980-08-14
Abstract: An anode (24) and cathode (25) are provided with sludge (S) disposed between the electrodes, and with a material (30) for providing a continuation of the boundary layer of the sludge disposed in intimate contact with at least the cathode (25) between the cathode and the sludge, the material allowing the passage of water therethrough, and the cathode being constructed to allow passage of water therethrough. The sludge to be treated is maintained between the electrodes during treatment, and structure is provided to ensure continuous contact between the electrodes and the sludge or the like during treatment even as the volume of the sludge decreases due to water removal. The treatment may be continuous or batch, and by practis -  ing the invention it is possible to render sludge incapable of being dewatered by ambient evaporation so that it is capable of being dewatered by ambient evaporation, while applying only about 200 kWh or less of energy per 1000 gallons of sludge. It is possible to produce a product sufficiently free of heavy metals to be safely used as a fertilizer from sewage sludge containing significant amounts of heavy metals since the heavy metals pass out of the sludge with the water removed therefrom.
Patent EP-0026576-A1 (EP)
Inventor: HIROSHI KAWAHARA
IPC: B01D71/28
Filed: 1980-08-22
Abstract: A permselective membrane is obtained by crosslinking a methylolated vinylphenol polymer having repeating units of
     wherein Rand R' represent hydrogen or a C 1 -C 4  alkyl group p, q and r are respectively 1 or 2; x and y are respectively selected so as to give a ratio of methylol groups to hydroxy groups of from 0.01 to 2.0; m and n are respectively integers such that 1 ≧ m/m + n≧ 0.2; and x and Y are selected from -Cl, -Br,
     R" and -CO 2  R", wherein R" represents a hydrogen atom or a C 1 -C 4  alkyl group. The polymer is preferably produced by copolymerizing a methylolated vinylphenol monomer with an ethylenically unsaturated monomer having the formula CH 2  =CXY wherein X and Y are as defined above. 
     The membrane of the invention is particularly suitable for use as a reverse osmosis membrane or an ultrafilter.
Patent EP-0027384-A1 (EP)
Inventor: MOOI JOHN
IPC: C10G59/02
Filed: 1980-10-14
Abstract: A process for reforming naphthene and paraffin-containing hydrocarbon feeds to increase their aromatic content is disclosed which involves the use of a series of reaction zones containing a supported platinum-group metal catalyst and a supported rhenium catalyst, wherein the distribution of catalytically effective platinum-group metal and rhenium among the series of reaction zones is skewed. The ratio of the percent by weight of the supported platinum-group metal in the catalyst in at least one of the earlier reaction zones of the series of reaction zones to that in the catalyst at least one of the later reaction zones is in the range of about 1.5 to 10, and preferably in the range of about 2 to about 6. The percent by weight of supported rhenium based on the catalyst in the first zone is preferably less than about 10 percent by weight. Broadly, in the skewed distribution of supported platinum-group metal and rhenium, the ratio of the platinum-group metal to rhenium in the earlier zones is greater than about 1.5, and the ratio of platinum-group metal to rhenium in the later zones is less than about 1.
Patent EP-0027079-A1 (EP)
Title: Master cylinder with a proportioning valve
Inventor: SHUTT PAUL BENJAMIN
IPC: B60T8/26
Filed: 1980-10-01
Abstract: A master cylinder of the kind comprising a housing defining a split reservoir and a bore, two aligned pistons received in said bore and defining therewith two pressure chambers in fluid communication with respective brake circuits, and a proportioning valve interposed between one of said chambers and its associated brake circuit for reducing the pressure signal transmitted to this latter during a brake application. 
     The invention provides for a pressure differential responsive member (50) slidably received within the bore (26) between the respective pressure chambers (32, 34) and designed so as to deactivate the proportioning valve (36) in case of leakage in the other pressure chamber (32) or its associated brake circuit (16). 
     For use in automotive braking systems.
Patent EP-0028962-A1 (EP)
Inventor: VOLTAS BARO JUAN
IPC: A61F5/00
Filed: 1980-10-28
Abstract: The apparatus comprises a sphincter formed of a flexible band or strip (1) which has a series of chambers (8,9) or bubbles (2), the chambers having flexible hermetic walls and being interconnected. One of the chambers bears connected to it, a conduit (4) through which, by means of a suctionimpeller pump, a fluid is introduced and extracted, which permits the filling and emptying of the different chambers or bubbles and thereby the inflation and deflation respectively of said chambers. The said band or strip (1) is placed around the intestine near the stoma on the outside of the latter, and the pump is a manually actuated pump.
Patent EP-0020682-A1 (EP)
Title: Appareil de fermentation anaerobie de matieres organiques en dispersion aqueuse pour la production de methane et de sous-produits organiques
Inventor: PFULG FRANCOIS
IPC: B03B5/28
Filed: 1980-07-01
Abstract: L'appareil comporte un reacteur R en forme de prisme oblong a base carree, incline a 45 et avec deux aretes longitudinales opposees placees dans un meme plan vertical. Le liquide devant fermenter est admis par une conduite E', le methane produit est evacue par une conduite A'. Des conduites B', C'et D'servent a l'evacuation des produits de fermentation non gazeux, a savoir respectivement des particules legeres flottantes, du liquide surnageant et des particules lourdes deposees. Ces divers produits peuvent etre recycles. La matiere fraiche, provenant d'un bassin F', est refoulee par une pompe G dans la conduite E', en traversant eventuellement un homogeneiseur I et un echangeur de chaleur H. La forme du reacteur et son orientation dans l'espace facilitent le degagement du gaz et la separation des diverses fractions des produits non gazeux et favorisent la fermentation. Le liquide surnageant recueilli dans le bassin D''est particulierement utile comme engrais.
Patent EP-0046746-A1 (EP)
Inventor: VASSILIOU EUSTATHIOS
IPC: C08K3/00
Filed: 1979-10-03
Abstract: La resistance apparente aux rayures des articles recouverts d'une couche de finition de polymere fluore est amelioree si l'article est recouvert par au moins deux couches, la couche superieure contenant des paillettes de mica, des paillettes de mica recouvertes d'un enduit colorant, ou des paillettes metalliques en une quantite inferieure a celle contenue dans la couche sous-jacente.
Patent EP-0035224-A1 (EP)
Inventor: TAKAYAMA SYUICHI
IPC: G03B15/05
Filed: 1981-02-25
Abstract: The voltage on an electronic flash tube (20) or a main capacitor (14) is detected by a voltage detecting circuit (15), and when the detected voltage reaches the discharge continuous voltage of the flash tube (20), a power source circuit (11 is disconnected for a predetermined period of time.
Patent EP-0037495-A1 (EP)
Inventor: BENDER HEINZ DR
IPC: A61P9/00
Filed: 1981-03-20
Abstract: The pyrimidylquinazolines of the formula I <IMAGE> in which R<1> and R<2> are hydrogen, alkyl with 1 to 6 C atoms, alkenyl with 2 to 6 C atoms, cycloalkyl with 5 to 7 C atoms, R<3> is hydrogen, alkyl with 1 to 6 C atoms, alkenyl with 2 to 6 C atoms, phenyl, phenylalkyl with 1 to 4 C atoms in the alkyl radical, halogen, nitro, amino, alkylcarbonylamino with 1 to 6 C atoms in the alkyl radical, phenylcarbonylamino or formyl, are prepared by a) reacting a compound of the formula II <IMAGE> where X is a mercapto radical or a halogen atom, with a compound of the formula III <IMAGE> or b) reacting 2-piperazinyl-4-amino-6,7-dimethoxyquinazoline with a compound of the formula V <IMAGE> in which Hal is a halogen atom, or c) in a compound of the formula VI.
Patent EP-0041161-A1 (EP)
Inventor: BECKMANN GERHARD
IPC: F24S10/70
Filed: 1981-05-13
Abstract: 1. An apparatus for tempering growing plants in greenhouses, foil tunnels (1) or the like, in form of containers closed in detachable manner which are filled with a heat accumulating material having a great heat capacity and which are arranged between the growing rows, characterized in that the containers are hose units (4) closed at the end in detachable manner and consisting of radiation absorbing foil.
Patent EP-0045839-A1 (EP)
Inventor: HAMILTON JOEL A
IPC: G01F11/24
Filed: 1981-06-03
Abstract: Die Dosiereinrichtung für staub-, pulverförmiges oder rieselfähiges Füllmaterial besitzt taschenartige Mulden (12) mit einem elastisch verformbaren Boden (26). Diese Mulden sind in einem sich drehenden Rohrstück (10) angeordnet, das sich am unteren Ende eines Zuführschachtes (30) befindet und das dessen Auslaßöffnung (32) verschließt. Im Inneren dieses Rohrstuckes (10) ist koaxial ein Stellglied (22) gelagert. Zwischen dem Rohrstück mit den taschenartigen Mulden (12) und dem erwähnten Stellglied (22) sind radial gerichtete Bolzen (18) angeordnet, mit ihrem einen Ende am Boden (26) der taschenartigen Mulden anliegend und die mit ihrem inneren Ende mit dem Stellglied (22) in Wirkverbindung stehen. In dem Bereich, in dem die Bolzen (18) am Stellglied (22) anliegen, besitzt dieser einen Konus (24). Durch die axiale Verschiebung des Stellgliedes (22) mittels einer Gewindespindel (52) werden die radial angeordneten Bolzen (18) axial verschoben und drücken von der Rückseite her gegen den Boden (26) der Mulden (12), wodurch sich das Volumen verringert. Der Boden (26) ist so in das Rohrstück (10) eingesetzt, daß er eine geringe Vorspannung aufweist, die den Bolzen gegen das Stellglied zu drücken versucht.
Patent EP-0042614-A1 (EP)
Inventor: GARDNER HUGH CHESTER
IPC: C08F290/00
Filed: 1981-06-22
Abstract: Described herein is a curable physical mixture comprising (a) an active hydrogen containing compound selected from a polyol, a polyamine, an amino alcohol, or mixtures thereof, (b) an unsaturated carboxylic anhydride, and (c) an ethylenically unsaturated monomer. These mixtures are cured to give a thermoset crosslinked composition.