baber/WOPTO huggingface dataset:
Patent EP-1803914-A4 (EP)
Inventor: MIZUGUCHI TETSUHISA
IPC: F02D29/00
Filed: 2005-10-20
Abstract: Dispositif de commande du rendement-moteur et procédé de commande du rendement-moteur pour un engin de chantier, capable d'obtenir une faible consommation en carburant tout en fournissant suffisamment de puissance utile pour le travail à faire. Le dispositif de commande du rendement-moteur a un commutateur de réglage de mode avec lequel on peut choisir un des modes de puissance, un détecteur de charge pour détecter la charge d'un engin de chantier et un dispositif de régulation du moteur pour commander le moteur sur la base de n'importe quel jeu de caractéristiques de rendement-moteur choisi parmi les jeux de caractéristiques de rendement-moteur préparés au préalable. Le dispositif de régulation du moteur fait s'associer les jeux de caractéristiques de rendement-moteur avec au moins un mode de puissance parmi les modes de puissance et, quand on a réglé un mode de puissance avec lequel on a fait s'associer des jeux de caractéristiques de rendement-moteur, le dispositif de régulation du moteur choisit l'un quelconque des jeux de caractéristiques de rendement-moteur en fonction de la charge détectée par le détecteur de charge.
Patent EP-1815465-A4 (EP)
Inventor: HWANG SUNG-HEE
IPC: G11B7/007
Filed: 2005-11-17
Abstract: La présente invention se rapporte à un procédé permettant de déterminer l'existence d'un défaut sur un support de stockage d'informations ainsi qu'à un appareil d'enregistrement/lecture mettant en oeuvre ce procédé. Ce dernier consiste à rechercher une entrée de défaut dont l'information d'état indique qu'un bloc défectueux ou un bloc de remplacement a été réinitialisé sans certification à partir d'une liste de défauts permettant de gérer un support de stockage d'informations et contenant une information d'état du bloc défectueux et une information d'état du bloc de remplacement, ledit support contenant une zone de réserve permettant d'enregistrer le bloc de remplacement pour remplacer le bloc défectueux se présentant dans une zone de données d'utilisateur sur ledit support; le procédé consiste également à certifier le bloc défectueux ou le bloc de remplacement enregistré dans l'entrée du défaut recherché. En conséquence, l'information relative au défaut peut être efficacement réagencée aux fins d'une réinitialisation rapide sans certification de manière à améliorer la performance d'un système lecteur.
Patent EP-1966420-A4 (EP)
Title: Vapor-grown carbon fiber and production process thereof
Inventor: HIGASHI TOMOYOSHI
IPC: C01B31/02
Filed: 2006-03-14
Abstract: The present invention provides a process for producing a vapor-grown carbon fiber by supplying a raw material at least containing a carbon source and a catalyst and/or catalyst precursor compound into a heating zone, wherein the raw material further containing an oxygen-containing carbon source compound which is selected from the group consisting of ketones and ethers. The process for producing a vapor-grown carbon fiber according to the present invention does not leave a residue in a reaction device because a raw material used contains a particular oxygen-containing carbon source compound and, thereby, can continuously produce a vapor-grown carbon fiber.
Patent EP-1915752-A4 (EP)
Inventor: FAUTH RICHARD MARK
IPC: G09G5/00
Filed: 2006-07-12
Abstract: La présente invention a trait à un dispositif de saisie destiné à être utilisé avec des systèmes informatiques. Dans un mode de réalisation, un dispositif de saisie comprend un écran à effleurement et une grille de clavier disposée sur l'écran à effleurement, la grille de clavier comportant une pluralité d'éléments tactiles. L'écran à effleurement peut fonctionner pour afficher une ou plusieurs images, par exemple, d'une pluralité de configurations de clavier, d'ensembles de caractères, ou d'autres fonctions de commande pour faciliter une entrée sur un système informatique. L'image peut être modifiée afin qu'on obtienne un dispositif de saisie à configurations multiples. En outre, les éléments tactiles peuvent comprendre des zones extrudées transparentes, telles que des arêtes, des éléments de touche moulés, des renfoncements, des protubérances ou analogues, ce qui procure aux utilisateurs une sensation de toucher (par exemple, pour le mouvement et/ou la localisation) de diverses parties de l'image affichée sous-jacente.
Patent EP-2329033-A4 (EP)
Title: Materials and methods for converting biomass to biofuel
Inventor: GALVEZ III ADRIANO
IPC: C12P19/00
Filed: 2009-08-26
Abstract: This disclosure provides for materials and methods for converting biomass to biofuels. The materials include a colloid mill with or without cellulase enzymes, and the methods include the use of a colloid mill and optionally cellulose enzymes to pretreat biomass for use in a biomass to biofuel production process.
Patent EP-2454925-A4 (EP)
Title: System and method for automatic tube potential selection for radiation dose reduction in ct
Inventor: YU LIFENG
IPC: H05G1/32
Filed: 2010-07-15
Abstract: A method for CT imaging that utilizes an automatic tube potential selection for individual subjects and diagnostic tasks. The method quantifies the relative radiation dose of different tube potentials for achieving a specific image quality. This allows the selection of a tube potential that provides a reduced radiation dose while still providing CT images of a sufficient quality.
Patent EP-2534829-A4 (EP)
Title: Method for controlling video system including a plurality of display apparatuses
Inventor: CHO HYUNG-RAE
IPC: H04M1/72415
Filed: 2011-02-11
Abstract: A method for controlling a video system wherein the nearest display apparatus is selected by detecting a distance to each of a plurality of display apparatuses and information regarding the nearest display apparatus is transmitted to another video apparatus allowing a user apparatus to select the nearest display apparatus without additional input.
Patent EP-0073801-A4 (EP)
Title: Phase-contacting apparatus.
Inventor: KREKACS SANDOR
IPC: B01D3/30
Filed: 1982-03-15
Abstract: Phase contacting control unit mainly for chemical industrial, environment protective or similar apparatuses, the determinative feature of which is its formation allowing turn round real or imaginary centre of rotation or axis of rotation, provided with locking member, the opening of which is controlled by the flow of fluid and has a moment-equalizing member influencing the moment of the locking member. The structural material of said units is identical. In a suitable construction the moment-equalizing member is formed for co-action with several locking units, in given case suitable for the simultaneous shutting of the locking members.
Patent EP-0148835-A4 (EP)
Title: Method of making silicon nitride comprising objects.
Inventor: EZIS ANDRE
IPC: C04B35/593
Filed: 1983-07-19
Abstract: A method of making a heat fused silicon nitride object. A series of measured powder shots (16) are containerized to be carried in the container assembly (10) between the nitriding and heat fusing steps. The containerization comprises lining the internal wall of a graphitic sleeve (11), treated for inertness, with a metal foil (13) essentially impervious to migration of carbon ions and having a thickness of 0.2 inches or less. A series of measured shots (16), of a powder mixture of silicon and oxygen carrying agents, is inserted into the assembly (10), each shot being separated by an inert spacer (17). The assembly is subjected to a nitriding treatment and subsequently hot pressed or sintered.
Patent EP-0131586-A4 (EP)
Title: Process and apparatus for obtaining silicon from fluosilicic acid.
Inventor: SANJURJO ANGEL
IPC: C01B33/02
Filed: 1983-11-07
Abstract: Process and apparatus for producing low cost, high purity solar grade silicon ingots in single crystal or quasi single crystal ingot form in a substantially continuous operation in a two state reactor starting with sodium fluosilicate and a metal more electropositive than silicon (preferably sodium) in separate compartments having easy vapor transport therebetween and thermally decomposing the sodium fluosilicate to cause formation of substantially pure silicon and a metal fluoride which may be continuously separated in the melt and silicon may be directly and continuously cast from the melt.
Patent EP-0144436-A4 (EP)
Inventor: KOISHI KENJI
IPC: G11B7/24097
Filed: 1984-04-23
Abstract: Un rayon laser dans un appareil d'enregistrement et de reproduction optique est concentré en un rayon ponctuel très fin et est appliqué à un disque optique de manière à y induire un changement thermique, pour enregistrer ou reproduire un signal. Une marque (17) sur un disque optique ou sur la pochette du disque est détectée afin de déterminer la polarité de l'enregistrement du disque optique et, en fonction du résultat de la détection, des commutateurs de porte analogiques (23a), (23b) sont commutés pour changer la polarité du signal d'enregistrement ou de reproduction pour qu'elle soit positive ou négative en fonction des besoins. Il est ainsi possible d'effectuer un enregistrement et une reproduction stables avec le même appareil d'enregistrement et de reproduction, même avec des disques optiques présentant des signaux de reproduction de polarités différentes en fonction des caractéristiques des matériaux d'enregistrement utilisés, tels que des disques optiques effaçables et des disques optiques non effaçables.
Patent EP-0222021-A4 (EP)
IPC: G06J1/00
Filed: 1986-05-09
Abstract: Convertisseur N/A comprenant un dispositif de conversion (22) de la tension du courant qui convertit un courant constant provenant d'un courant constant en une tension, un circuit d'intégration (26), un condensateur commuté (23) qui est placé entre ledit dispositif de conversion (22) de la tension du courant et ledit circuit d'intégration (26) et qui est destiné à commander la quantité de charge électrique alimentant ledit circuit d'intégration. Ledit convertisseur comprend également un premier et un second circuit (28, 31) produisant des signaux de commande et comprenant respectivement des compteurs (29, 32) et des comparateurs (30, 33), qui reçoivent un premier et un second signal d'entrée numérique afin de commander le nombre d'ouvertures et de fermetures du condensateur commuté (23). Un signal analogique proportionnel au produit desdits premier et second signaux d'entrée numériques est produit à partir dudit circuit d'intégration (26), ce qui permet de simplifier la structure et d'en réduire le coût.
Patent EP-0282556-A4 (EP)
Inventor: MAI KHUONG H X
IPC: C07D233/72
Filed: 1987-08-25
Abstract: Procédé de préparation de 2-(1-hydroxyalkyl)-5,5-diphenylhydantoïne de formule (I), dans laquelle R1, R2 et R3 sont chacun, indépendamment, l'hydrogène, un alkyle de C1 à C20, un cycloalkyle de C3 à C12, un aralkyle de C7 à C15, un aryle substitué ou non ou un hétéro-aryle ou R1 et R2 forment avec l'atome de carbone un groupe cycloalkyle de 3 à 12 membres. Le procédé consiste à faire réagir la diphenylhydantoïne avec un aldéhyde ou une cétone e présence d'une base forte non organique. Un alcool est utilisé comme solvant pour obtenir une solution des réactants. La réaction est pratiquement complète après 15 minutes. Les composés ainsi préparés sont utilisés comme intermédiaires dans la préparation de produits de phénytoïne
Patent EP-0312598-A4 (EP)
Title: Peptide functioning to accelerate activation of protein c with thrombin.
Inventor: YAMAMOTO SHUJI
IPC: C12N15/12
Filed: 1988-01-08
Abstract: A new peptide which accelerates the activation of Protein C by thrombin, has an 118 aminoacid chain (structure given) with optional N and C terminal additions (also of defined structure). Also claimed are DNA sequences coding for the peptide. Prepn. of the peptide is by expression of a plasmid contg. a DNA sequence coding for the peptide (e.g. pSV2TMD1, pSV2TMD5) in a transformant organism such as E.coli K-12, Saccharomyces cerevisiae, HeLa cells, or Chinese hamster ovary.
Patent EP-0363401-A4 (EP)
Title: Optimized capacitive sensor for chemical analysis and measurement
IPC: G01N33/543
Filed: 1988-05-03
Abstract: An apparatus for detecting the presence and/or measuring the concentration of an analyte (24) in the fluid medium (22) is disclosed. The apparatus relies on biospecific binding between a biochemical binding system (20) and the analyte (24) to change the dielectric properties of a capacitive affinity sensor. The biological affinity sensor is optimized by: adjusting the thickness and dielectric properties of a passivation layer (16) to generally match the impedance of the biological binding system (20, 21); and minimize the double layer capacitance so that bulk capacitance changes associated with the biological binding system (20, 21) are maximized.
Patent EP-0397691-A4 (EP)
Title: Current injection laser
IPC: H01S5/183
Filed: 1988-12-20
Abstract: An electrooptic modulator includes structure defining a single crystal substrate upon which are positioned, in succession, an inside reflector formed by a set of epitaxial single crystal layers, a resonator layer and an outside reflector formed by another set of epitaxial single crystal layers. A first part of the structure, including one or more of the inside reflector, substrate and resonator layer, is electrically conductive (either p-type or n-type conduction) and a second part, including the outside reflector and/or the resonator layer, is electrically conductive (either n-type or p-type conduction, but a different to the first part). The structure further includes first and second electrical conductors in ohmic contact respectively with the first and second part of the structure thereby to enable, by application of electrical potential to the electrical conductors, a reverse bias to be applied to the structure to cause an electric field to be applied across the resonator layer whereby the refractive index of the resonator layer is varied by varying the electric field pursuant to variation of the bias, to correspondingly modulate light in use passing through the modulator.
Patent EP-0437439-A4 (EP)
Title: Computerised colour matching
IPC: B44D3/00
Filed: 1989-07-14
Abstract: A method of computerised colour matching for articles where articles are photographed, using a still video camera, against a set of reference colours. The photographs are stored on a diskette (34) which is read on a recorder (54). The compouter (55) compares the set of reference colours against an absolute set of colours and generates a compensation factor which is applied to the photographed colours to produce a corrected photograph. Areas of the corrected photograph may be selected for computer enhancement and a computer generated map may be produced to enable the colour of other articles to be matched to the photographed articles.
Patent EP-0483236-A4 (EP)
Title: Rotary diverter valve having flat valve interfaces
IPC: B01D35/12
Filed: 1990-07-11
Abstract: A rotary diverter valve for use in diverting fluid wherein the fluid port intersections between the valve body and rotary element are all at a flat planar interface to provide a flat, zero clearance, metal to metal contact. Live bolting is provided to adjust the contact pressure through a spherical bearing arrangement as will tolerate axial misalignment due to nonparallel loading to eliminate any need for critical torquing and widen manufacturing tolerances and reduce costs. When utilizing a replaceable transition plate between the rotary element and the valve body, wear on costly components is eliminated, and the valve is easy to maintain and repair.
Patent EP-0450016-A4 (EP)
Title: Method for preparing vaporized reactants for chemical vapor deposition
IPC: C23C16/448
Filed: 1990-10-15
Abstract: Vaporized reactants, useful for chemical vapor deposition of a coating on the surface of a hot substrate, are prepared by initially heating a liquid coating precursor, injecting the liquid coating precursor into a vaporization chamber, simultaneously admitting a blend gas into the vaporization chamber, heating the liquid and blend gas to cause the liquid to vaporize at a temperature below its standard vaporization temperature, and thoroughly mixing the coating precursor vapor and blend gas, to produce a stream of vaporized reactant for pyrolytic decomposition at the surface of the hot substrate. A horizontal thin film evaporator provides a particularly suitable vaporization chamber for the present process.
Patent EP-0456839-A4 (EP)
IPC: C07C2/66
Filed: 1990-12-05
Abstract: Selon un procédé de production de 4,4'-diisopropylbiphényle, on met en réaction du propylène avec du biphényle qui contient au maximum 1 % de soufre ou un mélange de celui-ci avec de l'isopropylbiphényle, en présence d'eau et d'un catalyseur zéolithe mordénite hydraté de type H, le rapport molaire entre SiO2 et Al2O3 étant égal à au moins 15, ou en présence d'un catalyseur zéolithe mordénite hydraté préparé par échange d'ions entre un catalyseur zéolithe mordénite de type H et du platine.
Patent EP-0531298-A4 (EP)
IPC: G02F1/1503
Filed: 1991-02-26
Abstract: A display having an array of matrix addressable pairs of electrodes mounted face up on the same substrate. The pairs of electrodes are derivatized with either electrochromic materials or electroluminescent material to form the pixels of the display. In the electrochromic embodiment of the invention, a layer of a solid polymer electrolyte is included. The air of electrodes may also be left clean of derivatizing material, but with an electroluminescent substance dissolved in the solid polymer electrolyte. An electrochemiluminescent embodiment is also provided where the electrochemiluminescent substance can be dissolved in the solid polymer electrolyte. A method of patterning the electrolyte layer to form relatively nonconductive borders around each of the pairs by selective exposure of the electrolyte layer in the region of the border to electromagnetic radiation to cause permanent change in the chemical composition of the electrolyte so that the exposed border regions are rendered relatively non-conductive is also provided. An electrically reconfigurable photomask having an area comprised of an arrangement of electrochromic covered electrode pairs constituting pixels, the opacity and transmissivity of which may be controlled by application of an electrical bias to yield complete control over the transmissivity and opacity of each pixel of the areas, is also provided.
Patent EP-0580762-A4 (EP)
IPC: A61G7/00
Filed: 1992-04-15
Abstract: A birthing bed has a base, a frame supported by a parallelogram linkage above the base and articulating body support panels mounted on the frame. A mechanism, mounted in the frame, is provided for raising and lowering of the frame with respect to the base and for operating the articulating body support panels. The body support panels include a head panel that is pivoted adjacent a seat panel. A flexible plastic shield overlies the joint between the seat and head panel to protect the operating mechanism from fluids discharged during the birthing process.
Patent EP-0607308-A4 (EP)
Title: Apparatus for controlling diaphragm extension in a diaphragm metering pump.
Inventor: VAN BORK ERIK
IPC: F04B43/067
Filed: 1992-10-07
Abstract: A diaphragm metering pump having control over diaphragm extension is described. A position sensor is incorporated in a diaphragm metering pump to indicate the relative position of the diaphragm during flexure. When excessive extension of the diaphragm is sensed by the position sensor, a control valve will provide hydraulic fluid from a reservoir for inhibiting further deflection of the diaphragm in the direction in which it was moving. Diaphragm life is extended as well as the accuracy of metering provided by the pump maintained.
Patent EP-0603342-A4 (EP)
Title: Coating compositions containing urethane and epoxy components and articles coated thereof.
Inventor: PANT BIPIN C
IPC: C08G18/08
Filed: 1992-11-12
Abstract: An article is provided consisting of an epoxy base coat and a urethane top coat which is useful in pavement marking applications. The epoxy composition is a two-part, 100 percent volatile free system containing one or more hardeners which are reacted with an epoxy component such as the glycidyl ether of bisphenol-A. The urethane composition is also a two-part, 100 percent volatile free system containing a polyisocyanate component and an intermediate component  comprising a polylactone polyol, and/or a polyether poloyl, a polyester polyol, or a polyether-ester polyol, an aliphatic polyol chain extender and a moisture scavenger. The two-part epoxy composition can be applied to a road with the urethane composition coated thereof whereupon it serves as a lane marker. The urethane composition exhibits weatherability and abrasion-resistance and has non-yellowing characteristics. Various reflective compounds such as glass beads can be applied and partially embedded therein to provide night and wet night reflectivity.
Patent EP-0598076-A4 (EP)
Title: Interface system for coupling two computer environments.
Inventor: KMIEC SLAWOMIR A
IPC: G06F3/14
Filed: 1993-04-07
Abstract: A computer interface (10) is provided for communication between a first computer environment (14) and a second computer environment (16). The interface (10) includes an input (50) for receiving information from the first computer environment (14) and an output for communicating information to the second computer environment (16). Information received from the first computer environment (14) is stored in a memory for analysis. A plurality of predetermined rules are provided for translating information stored in the memory to a form compatible with the second computer environment (16). A loop routine is employed for sequentially testing whether a specific rule from the predetermined set of rules should be implemented. The loop routine includes a mechanism for identifying a subset of rules, from the predetermined set, which are to be executed in response to the received information. Each rule has associated with it an area of sensitivity, and a mechanism is provided to account for overlapping areas of sensitivity for different rules. The area of sensitivity for a specific rule is flagged when information received from the first computer environment (14) impacts upon that area of sensitivity.
Patent EP-0670679-A4 (EP)
Inventor: MEYERS MARC A
IPC: A23G3/34
Filed: 1993-04-20
Abstract: Gommes à mâcher améliorées et leurs procédés de production. L'invention concerne une gomme à mâcher comprenant un film comestible présentant des propriétés de barrage suffisantes pour conférer à ladite gomme à mâcher une stabilité de la teneur en eau dans les conditions ambiantes, augmentée par rapport à une gomme à mâcher ne comprenant pas le film comestible, ledit film contenant au moins un agent actif de gomme à mâcher.
Patent EP-0609456-A4 (EP)
Title: Soil remover for dry cleaning.
Inventor: KUBO MOTONOBU
IPC: D06L1/00
Filed: 1993-07-02
Abstract: A soil remover for dry cleaning with good performance, comprising a copolymer having repeating units (A) derived from a polymerizable fluorinated monomer and repeating units (B) derived from a polymerizable monomer containing siloxane bonds and/or a polymerizable monomer (containing no siloxane bond) having the solubility parameter of 6 to 15.