baber/WOPTO huggingface dataset:
Patent EP-0697774-A1 (EP)
Title: Clock offset estimation
Inventor: FERRANDIZ BOFILL JOSEP MARIA
IPC: H04J3/06
Filed: 1994-08-15
Abstract: A method is provided for estimating the clock offset between two clocks located at first and second stations (A,B) respectively of a communications network. The method involves determining for each of a succession of update events that provide data concerning the offset between the clocks: a first measure θ   n    which is a noisy measure of clock offset; a second measure  d     n    indicative of the power of the noise in θ   n   ; and a third measure  t     n    indicative of the time interval between the update event and a preceding such event. The measures derived from each successive update event are used to effect a Kalman filtering update process spanning  K  such events, to provide an updated offset estimate. The Kalman filtering process may also be used to derive an estimate of the error  V     n    of the clock offset estimate, the first time derivative of offset, and an error estimate for the latter. A level of noise is preferably injected into the Kalman filter to provide the filter with a tracking ability, the magnitude of this noise being determined on the assumption that convergence has been achieved for the offset estimate error  V     n   .
Patent EP-0644288-A1 (EP)
Inventor: SUEHR SUSAN LYNN
IPC: D04H1/70
Filed: 1994-09-12
Abstract: A nonwoven fabric of entangled fibers defining a predetermined pattern of openings with the fabric having excellent draping characteristics.
Patent EP-0619441-A1 (EP)
Inventor: ICHIHARA SUNAO
IPC: B32B7/08
Filed: 1994-03-31
Abstract: A vibration damping construction, which is useful when it is applied to a vibration isolation washer or a pressed construction such as an oil pan, a ventilation buffle plate, etc. for an automobile, is disclosed, which is so constructed that raw materials, in each of which a rubber visco-elastic layer (2) or such layers is or are disposed on one or two surfaces of a metal plate (1), are laminated on each other, so that rubber visco-elastic layers (2) are opposite to each other, and adhered to each other to form a laminated body ; rectangular pawls (4) are formed on the raw material at the uppermost layer and the laminated body ; rectangular cut-off windows (5), with which the cut and raised pawls (4) can be engaged are formed in the raw material at the lowermost layer ; and these are laminated on each other and bound in one body by spot connection by means of the pawls (4).
Patent EP-0621034-A1 (EP)
Inventor: BLOMET JOEL
IPC: A61K31/28
Filed: 1994-04-18
Abstract: The subject of the present invention is a physiological composition for the treatment of heat or chemical burns, comprising an effective quantity of at least one complex AlY, AlHY, Al(OH)Y or Al(OH)2Y formed between the aluminium ion Al<3+> and an ethylenediaminetetraacetic ligand (ligand Y).
Patent EP-0658592-A1 (EP)
Inventor: ALLAS MICHEL
IPC: C07C45/85
Filed: 1994-11-25
Abstract: Stabilising composition for chlorine-containing polymer (PVC), characterised in that it comprises the unpurified crude product resulting from the reaction of an ester with a ketone in the presence of an alkaline agent, this crude product containing at least 10 % by weight of beta-diketone and being in the form of a powder.
Patent EP-0656231-A1 (EP)
Inventor: GRAMAJE CERDAN VICENTE
IPC: B44F9/04
Filed: 1994-11-07
Abstract: This consists firstly of cleaning the surface to be treated, particularly aluminium profiles and sheets, with substances such as trichloroethylene, and then drying the item. A layer of acrylic or vinylic primer or wash primer is applied and dried. Then solvents are applied to soften the surface and a mechanical treatment by brushing, stamping or by spraying chemical solvents with pigments is applied. Finally the surface is dried and a varnishing treatment is applied.
Patent EP-0720294-A1 (EP)
Inventor: BENEDETTI MIRELLA
IPC: H03K19/0185
Filed: 1994-12-30
Abstract: An interface circuit for monolithically integrated electronic devices, being of a type which includes an input terminal (IN) and output terminal (OUT) wherebetween a first transistor (M1) is connected. 
     This transistor (M1) has first and second terminals respectively asssociated with the input (IN) and output (OUT) terminals of the interface circuit (1) and a control terminal connected to a supply voltage pole (Vdd). 
     The interface circuit (1) is further characterized in that it comprises a second transistor (M2) having first and second terminals respectively connected to the supply voltage pole (Vdd) and the output terminal (OUT) of the interface circuit (1), and a control terminal connected to the input terminal (IN) of said circuit.
Patent EP-0678097-A1 (EP)
Inventor: BRATTSAND RALPH LENNART
IPC: A61P29/00
Filed: 1993-12-17
Abstract: Novel compounds which are a glucocorticosteroid (GCS) chemically bound to a sugar, having the general formula GCS1-O-Sugar1 for colon- or ileum-specific delivery of the GCS to inflamed bowel mucosa, as well as processes for their preparation, pharmaceutical preparations containing the compounds and the use of said compounds in therapy.
Patent EP-0681658-A1 (EP)
Title: Split ring seal.
Inventor: SCHILL JUERGEN
IPC: F16J15/44
Filed: 1994-01-07
Abstract: Split ring for turbo-machines whose sealing surface which faces the rotary element is designed as a polygonal surface (9).
Patent EP-0672278-A1 (EP)
Title: Multi-level interrupt system.
Inventor: ROSS PATRICK DELANEY
IPC: G06F9/46
Filed: 1994-01-03
Abstract: A method and apparatus for an innovative hardware independent interface to the external world. The interrupt services are part of an overall IO model providing an object base IO system that supports dynamic configuration of the system. The design of these interrupt exploit the advantage of Object Oriented Design (OOD) in an otherwise disorderly world of IO. Object processing is architected into even the lowest lever routines in the preferred embodiment of the invention. This includes an object oriented design all the way down to interrupt processing abstractions. These interrupt abstractions provide an architecturally sound framework for the dynamic installation, configuration, and timely execution of interrupt handlers.
Patent EP-0684894-A1 (EP)
Inventor: HABERMEHL G LYLE
IPC: F16B27/00
Filed: 1994-02-16
Abstract: L'invention concerne une visseuse, et plus particulièrement une visseuse électrique conçue pour visser des vis de différents diamètres. Ladite visseuse électrique est constituée d'un tube de guidage amovible et d'un axe moteur complémentaire, les dimensions du tube de guidage correspondant au diamètre d'une taille de vis. L'axe moteur complémentaire est dimensionné de manière à être guidé dans l'axe de guidage dans lequel il se déplace de manière réciproque pour s'engager dans une vis située dans le tube de guidage et la guider. Ladite visseuse est conçue pour visser des vis à différents diamètres de tête. Pour ce faire, il suffit d'enlever la paire formée par le tube de guidage et l'axe moteur complémentaire, et de la remplacer par une autre paire de tube de guidage et axe moteur complémentaire adaptée aux vis d'un autre diamètre de tête.
Patent EP-0682525-A1 (EP)
Inventor: COLLINS FRANK
IPC: A61K38/18
Filed: 1994-02-03
Abstract: L'invention concerne un procédé de traitement de la SLA, et consistant à administrer une dose thérapeutiquement efficace de facteur nemotrophe ciliaire (CNTF).
Patent EP-0649353-A1 (EP)
Inventor: FRACKIEWICZ HENRYK
IPC: B21D5/00
Filed: 1994-03-21
Abstract: Procédé de cintrage de plaques métalliques selon une ligne droite. Il consiste à chauffer localement une zone allongée voulue d'une plaque à l'aide d'un large flux d'énergie incident. Ensuite, on refroidit ladite zone à l'aide d'un flux de liquide de refroidissement. Dans ce cas, le flux de liquide suit de près le flux d'énergie. Ainsi, on provoque le cintrage de la plaque et on obtient une convexité sur la face de la plaque qui est soumise au large flux d'énergie.
Patent EP-0747586-A1 (EP)
Inventor: CHEN CHENLENG
IPC: F01C11/00
Filed: 1994-03-15
Abstract: This invention relates to a rotary internal combustion engine including three same type compressors with a common axis. Among these compressors, two lateral compressors with passages and cooperated gas blades to control the intake of mixture or air, the first compresses the mixture, the third condenses the fresh air, the second intermediate compressor is used as a power unit. In operation, the compressed mixture by the first compressor enters the second compressor, and is ignited to make power, then the fresh air condensed by third compressor is supplied into second compressor to assist the secondary combustion. The secondary combustion improves the emission and output of the engine, the cylinderical structure makes low noise, less vibration, and easy manufacture.
Patent EP-0696924-A1 (EP)
Inventor: GRAY JOHN MARTYN
IPC: A61M5/145
Filed: 1994-04-28
Abstract: A medical syringe comprises a cylindrical barrel 1 having therein a plunger 4 which can be axially driven by a plunger rod 3. The plunger rod 3 passes through an aperture in the centre of a finger grip 2 having two finger grip projections 2b at opposite sides thereof. A data carrier means in the form of an electrically or magnetically operable device 2c is mounted near the end of one of the two finger grip projections 2b, with preferably a device 2c mounted near the end of each finger grip projection 2b. The device 2c carries data relating to the medicament contained or to be contained within the syringe, and can be read by a suitably adapted syringe pump when the syringe is mounted thereon to be driven by the syringe pump. <IMAGE>
Patent EP-0707727-A1 (EP)
Title: Apparatus and method for encoding and decoding images
Inventor: LI WEIPING
IPC: H04N19/94
Filed: 1994-05-06
Abstract: A method of encoding and decoding an image. The input image is sub-sampled (810) to obtain a number of sub-sampled frames spatially offset. The sub-sampled frames are then transformed, for example, through a DCT transform (820). The transform coefficients are then vector quantized (830-850) and stored for subsequent decoding. The encoding/decoding techniques take full advantage of the attributes of both DCT processing and vector quantization.
Patent EP-0697017-A1 (EP)
Inventor: ILLIAN GERHARD TOYOTAMA HOME
IPC: C07F7/10
Filed: 1994-05-02
Abstract: La présente invention se rapporte à des composés répondant à la formule (I) ainsi qu'à des compositions de cristaux liquides contenant ces composés. Dans cette formule, R1 représente, notamment, un radical alkyle ramifié ou à chaîne droite contenant 1 à 22 atomes de carbone, dans lequel un groupe -CH¿2?- peut être remplacé par -O- ou -CO-O-; et le groupe -(A?1)¿a(-M1)(-A2)b(-M2)(-A3)c(M3)- représente n'importe lequel des groupes suivants: (α), (β), (η), (δ), (ε), (ζ). Le composé de la présente invention est apte à être utilisé comme constituant de compositions de cristaux liquides smectiques ou ferroélectriques présentant une phase smectique sur une large plage de températures, en particulier sur une large plage de basses températures.
Patent EP-0660886-A1 (EP)
Title: Croissance d'une couche epitaxiale dopee a l'azote de compose ii-vi sur un substrat monocristallin
Inventor: TASKAR NIKHIL
IPC: C30B25/02
Filed: 1994-07-04
Abstract: On améliore la concentration d'accepteurs de N dans une couche épitaxiale de croissance d'un composé semiconducteur II-VI par l'utilisation d'amine de butyle tertiaire en tant que support du dopant et, de plus, par la croissance photo-assistée utilisant un éclairage dont la longueur d'onde est au moins supérieure à l'énergie de bande interdite du composé à la température de croissance.
Patent EP-0746781-A1 (EP)
Inventor: LEE ROBERT ARTHUR
IPC: B42D25/328
Filed: 1994-07-08
Abstract: A diffractive device has a surface relief structure which, when illuminated by a light source, generates at least two diffraction images which can be observed from particular ranges of viewing angles around the device. At least one surface region (3) has two or more superimposed diffractive surface structures (1, 2), each of which gives rise to a separate diffraction image or component of a diffraction image. The diffractive device is particularly suitable as anti-forgery security device on banknotes, credit cards, cheques, share certificates and other similar documents.
Patent EP-0706527-A1 (EP)
Inventor: FISCHER REINER
IPC: C07D333/38
Filed: 1994-06-20
Abstract: The invention concerns substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivatives depicted by the formula:X is alkyl, halogen or alkoxy; Y is hydrogen, alkyl, halogen, alkoxy or alkyl halide; Z is alkyl, halogen or alkoxy; n is 0, 1, 2 or 3; G is hydrogen (a) or one of the groups (b), (c), (d), (e), (f) or (g) as defined in the specification. The invention also concerns methods of preparing the substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivative compounds, intermediate compounds thereof and use of substituted spiro heterocyclic 1H-3-arylpyrrolidine-2,4-dione derivative compounds as pest-control agents.
Patent EP-0738138-A1 (EP)
Title: Sels quaternaires de derives de para-dialkylaminobenzamide
Inventor: CHAUDHURI RATAN K
IPC: A61K8/41
Filed: 1994-07-20
Abstract: La présente invention a pour objet des sels d'ammonium quaternaires d'un dérivé de para-dialkylaminobenzamide de la formule (I), non hydrolysables, non irritants, entretenant les cheveux, la peau et les textiles. Dans la formule, R' et R'' sont sélectionnés chacun dans le groupe des alcoyles C1 à C2; n est un nombre entier ayant une valeur de 2 à 6; R est un radical alkyle possédant de 1 à 30 atomes de carbone; R1 et R2 sont sélectionnés chacun dans le groupe des alkyles C1 à C4 ou l'hydrogène, ou bien R1 et R2 peuvent former, avec l'atome d'azote cationique fixé, un hétérocycle à 5 à 6 éléments sélectionné dans le groupe (a, b, c, d, e, f et g) représenté; et X est un anion. Ces dérivés de benzamide sont des agents de protection solaire actifs, qui sont utilisés avec succès à une concentration de 0,5 à 10 % du poids environ dans une formulation assurant la protection contre les effets nuisibles de la lumière solaire, tels que les coups de soleil, la détérioration des cheveux, la décoloration, etc.
Patent EP-0710379-A1 (EP)
Inventor: CANNON THOMAS G
IPC: G06Q30/00
Filed: 1994-07-05
Abstract: Un système de visualisation, de mise en ordre et d'impression de cartes de voeux comprend un système (68) de préparation de base de données, plusieurs systèmes (50) de mise en ordre/affichage de cartes et plusieurs systèmes (40) d'impression de cartes. Le système (68) de préparation de base de données utilise un lecteur (12) afin d'entrer des images à partir d'une pluralité de cartes (10) ou un programme de logiciel informatique, afin de créer des images s'utilisant dans des motifs de cartes. Une base de données de description de carte définit la configuration de chaque carte en termes d'images et de texte, ainsi que leurs emplacements sur la carte. Le système (68) de préparation de base de données peut également élaborer une base de données de paramètres de carte, afin de permettre à l'utilisateur de sélectionner une catégorie souhaitée de cartes. Chaque système (50) de mise en ordre/affichage de cartes a accès auxdites bases de données et à des fichiers d'images par réseau informatique, modem, par télévision câble ou par transfert de supports de mémorisation de données amovibles.
Patent EP-0714419-A1 (EP)
Title: Biodegradable compostable plastic and method of making the same
Inventor: PETCAVICH ROBERT J
IPC: C08H99/00
Filed: 1994-08-09
Abstract: Disposable plastic articles of manufacture which are fully compostable and resin compounds for making the same are produced by ionizing radiation treatment of normally nondegradable cellulose acetate. The invention resides in and is predicated upon the discovery that radiation treatment of cellulose acetate, e.g., by electron beam radiation, renders the same biodegradable.
Patent EP-0689407-A1 (EP)
Inventor: ANTHONY JEAN-MICHEL
IPC: A61F5/445
Filed: 1994-10-27
Abstract: L'invention concerne un appareil permettant de chauffer plus rapidement et uniformément des plaques d'abouchement de sorte qu'elles adhèrent parfaitement à la peau sous l'effet d'une pression. Ledit appareil se compose d'un stylet (1) et d'une résistance chauffante réglable (5) conçue pour maintenir la tête (2) dudit stylet (1) à une température préréglée.
Patent EP-0664173-A1 (EP)
Inventor: TANAKA KISABURO C O HIROSHIMA
IPC: B22D11/06
Filed: 1995-01-12
Abstract: A twin drum type continuous casting apparatus is provided for continuously feeding molten metal into a cast portion defined by a pair of water cooling drums that are rotated in opposite directions to each other, thereby continuously casting a plate-like cast piece. A thin portion is formed close to an outer circumferential portion of each of opposite end portions, in a width direction, of each of the water cooling drums. A thin annular member having a hot water flow passage therein is formed in between the thin portion and a shaft with a space relative to an end face of each of the water cooling drums.
Patent EP-0672760-A1 (EP)
Inventor: KURAMASU YUKIO C O NIKKEI TECH
IPC: C22C21/02
Filed: 1995-03-16
Abstract: To provide a wear resistance comparable with that of the conventional A390 series aluminum alloys, a reduced attacking to a sliding counterpart, and an improved machinability, a wear-resistant cast aluminum alloy comprises: a chemical composition consisting, in weight percentage of: 14.0-16.0 Si, 2.0-5.0 Cu, 0. 1-1.0 Mg, 0.3-0.8 Mn, 0.1-0.3 Cr, 0.01-0.20 Ti, 0.003-0.02 P, 1. 5 or less Fe, and the balance of Al and unavoidable impurities in which the Ca content is limited to not more than 0.005; and a microstructure in which a primary Si crystal and Al-Si-Fe-Mn-Cr-based intermetallic compounds are dispersed in the form of a crystallized particle having a diameter of from 5 to 30 µm. A process of producing a wear-resistant cast aluminum alloy includes casting a melt of the alloy composition at a cooling rate of from 50 to 200°C/sec.
Patent EP-0689294-A1 (EP)
Inventor: MINODA HIDENORI
IPC: G11B19/247
Filed: 1995-05-29
Abstract: A phase control circuit (1) adjusts the width of a PLL clock signal so that a PLL clock signal generated from a master clock signal MCK is in synchronization with an EFM signal. A velocity detector (2, 3) detects offset in velocity by counting a pulse width of an EFM signal with a master clock signal MCK. The phase control circuit (1) alters the pulse width of a PLL clock signal according to the detected offset in velocity to alter the average frequency of a PLL clock signal in proportion to offset of the rotational speed.
Patent EP-0692847-A1 (EP)
Inventor: KERCKHOF BART ING
IPC: H01R13/629
Filed: 1995-07-03
Abstract: An electrical connector has an outer housing (1) and an inner housing (2). The outer unit is formed with internal guidance surfaces and a profiled toothed rack section (22). This is engaged by a lever (15) that also has a toothed profile (19, 20). The inner housing can only be inserted provided that it is correctly orientated and the lever is correctly positioned. Once inserted the lever can be moved to an interlocked position. <IMAGE>
Patent EP-0707111-A1 (EP)
Inventor: TAKEDA YASUSUKE
IPC: C09K23/52
Filed: 1995-10-16
Abstract: An alkenylsuccinic acid emulsion sizing agent having a solid concentration of at least 30 % by weight, which comprises an active component comprising:
     (1) from 70 to 95 parts by weight of an alkenylsuccinic acid obtained by reacting a branched internal olefin having 12 to 18 carbon atoms with maleic anhydride; and   (2) from 5 to 30 parts by weight of an oxidized wax; and    wherein the active component is dispersed in water using a high-molecular weight dispersion stabilizer or a mixed system of a high-molecular weight dispersion stabilizer with an emulsifier.
Patent EP-0719715-A1 (EP)
Inventor: KANEKO TOYOKAZU
IPC: B65D33/01
Filed: 1995-12-27
Abstract: The present invention relates to a double package for preventing the caking of powders or granules which comprises an inner container having high water vapor permeability for packaging an article, an outer container having no or low water vapor permeability for packing said inner container, and desiccants placed between said inner container and said outer container.
Patent EP-0699981-A1 (EP)
Inventor: BERGAMINI GIORGIO
IPC: G05B19/02
Filed: 1995-08-09
Abstract: An automatic positioning system in which a divider element divides 
the space between the initial position and the required final 
position into a predetermined number of well defined measurement 
positions at predetermined but not necessarily constant intervals, 
at these positions measurement means determining the effective 
time, velocity and acceleration values and hence the extent of 
disturbances as an acceleration difference, while suitable 
calculation means define the acceleration change to be applied to 
the drive member to compensate said disturbances and restore the 
predefined law of motion; two different calculation means are also 
defined.
Patent EP-0671482-A1 (EP)
Inventor: ANTHONY THOMAS RICHARD
IPC: C23C16/26
Filed: 1995-03-03
Abstract: A chemically vapor deposited diamond body which has reduced density and stress gradients comprises compressed voids and is produced from a low pressure chemically vapor depositing diamond body by treating the body at sufficient temperatures and pressures at which diamond is the thermodynamically stable phase of carbon so as to reduce the size of the voids and reduce the stresses in the diamond body.
Patent EP-0685792-A1 (EP)
Inventor: HOLZMANN GERARD JOHAN
IPC: G06F17/50
Filed: 1995-05-24
Abstract: An on-the-fly verification system, which employs statically-available information to reduce the size of the state space required to verify liveness and safety properties of a target system consisting of asynchronous communicating processes, 
   generates a verifier from a description of the target system and a specification of the property to be verified. The verifier models the target system as a set of finite state machines, constructs a state space containing a graph of nodes representing states of the target system and transitions between the states, and uses the state space to verify the property. The size of the state space is reduced by using information from the description and the specification to divide transitions from a node into per-process bundles and to determine which bundles of transitions must be included in the state space and which may be left out of the state space. The state space reduction technique never increases the size of the state space and often reduces it by orders of magnitude.
Patent EP-0713096-A1 (EP)
Inventor: MORI KAZUMINE
IPC: G01N33/543
Filed: 1995-11-10
Abstract: Described are immunoassay of insulin-like growth factors in a biological sample, which comprises prior to the immunoassay, treating the biological sample with an acid solution to liberate the insulin-like growth factors from insulin-like growth factor binding proteins and then neutralizing the so-treated biological sample with a neutralizing buffer containing a recombination inhibitor; and immunoassay kit for insulin-like growth factors.
Patent EP-0671856-A1 (EP)
Inventor: PRIN STEPHANE
IPC: H04Q1/14
Filed: 1995-02-02
Abstract: The cable distribution system for connecting N input cables (53) to N output cables (58) includes the interconnection box (10) within which there is a module (20) carrying a printed circuit (100). The printed circuit includes a connector base (55) to receive the input connector, and a further connector base (57) to receive the output connector. The printed circuit (100) carries a series of printed tracks (102) providing coupling between the base terminals of the two connectors according to a prescribed connection pattern. The two connector bases may be mounted so that they are accessible from apertures on either side of the box.