baber/WOPTO huggingface dataset:
Patent EP-0383409-A1 (EP)
Inventor: BRAMBACH JOHAN ARIE
IPC: B29C45/14
Filed: 1990-02-16
Abstract: The invention is directed to a sheet-like sandwich material provided with a local reinforcement, comprising a core material sandwiched between two reinforced top layers, which core material is a thermoplastic, foamed core material or a core material having a honeycomb structure, and which top layers consist of a thermoplastic synthetic plastics material reinforced with fibres, preferably in the form of a woven fabric, a knitted fabric, a fibrous web, or unidirectionally applied fibres, and at least one local reinforcement consisting of an amount of plastic material injected under pressure into the core material through one of the top layers, and which plastic material has hardened after injection and to a process for providing local reinforcement in a sheet-like sandwich material.
Patent EP-0395176-A1 (EP)
Inventor: SCHOPPEN REMCO SYTZE
IPC: G09F13/20
Filed: 1990-04-25
Abstract: This invention provides an element for displaying one or more portions of characters or shapes, wherein the display element comprises partially transparent plastic in which fluorescent colorant is incorporated. Preferably the inside of one head end is provided with a profiled form.
Patent EP-0402996-A1 (EP)
Inventor: MARTIN JAMES W
IPC: C09K8/56
Filed: 1990-06-08
Abstract: A method of packing a well, particularly an oil, gas or water well comprises injecting a particle/liquid slurry into a wellbore wherein the particles comprise particles of at least two different densities independently selected from the density range of about 0.1 to about 4.0. The at least two different density particles may be injected as blend of different density particles or in a sequential series of slugs, each slug having a single density particle suspended therein. This technique gives substantially equivalent packing efficiency throughout the annulus (14), perforations (4) and perforation chambers (6) when compared with gravel packing using specialized low to medium density materials.
Patent EP-0389096-A1 (EP)
Inventor: AMES STUART LESLIE
IPC: C21D8/12
Filed: 1990-02-14
Abstract: A method is provided for domain refinement of final texture annealed grain-oriented silicon steel by removing portions of the base coating to substantially expose a line pattern of the underlying silicon steel by applying in the pattern an agent to the coated steel, heating the agent to activate it to cause substantial removal of the base coating in the line pattern and effecting heat resistant domain refinement and reduced core loss by allowing thermal and chemical treatment activity on the exposed steel.
Patent EP-0391574-A1 (EP)
Inventor: KELLEY GERARD FRANCIS
IPC: H02P7/29
Filed: 1990-03-21
Abstract: An interface circuit (28) between a microcomputer (26) and a MOSFET driver (12-18) for motor control includes logic (32,48) for failsafe motor control particularly to protect the driver. AND gates (30) supply driver signals when a set of conditions are met. Certain conditions are mandated directly by the microcomputer. An analogue oscillator and digital counter (38) are used to time data signals from the microcomputer to assure continual computer operation. Other conditions are determined by the logic and include monitoring faulty motor current conditions, assuring that forward and reverse signals are not given concurrently, and assuring that there is a dead time between forward and reverse signals to the driver.
Patent EP-0405887-A1 (EP)
Inventor: BUCHANAN DOUGLAS ROBERT
IPC: D02G3/28
Filed: 1990-06-25
Abstract: A composite yarn (42) comprising at least two yarn bundles plied together in alternating S and Z composite directions of twist separated by composite nodes of zero twist. At least one of the yarn bundles is a multi-strand bundle comprising at least two yarn strands (10). The strands of the bundles are twisted and the strands of the multi-strand bundle are plied together in alternating S and Z bundle directions of twist separated by bundle nodes of zero twist, so that the bundles all have substantially the same twist pattern. The composite nodes and the bundle nodes coincide and the composite direction of twist is opposite to said bundle direction of twist between nodes. A method of plying filaments to obtain the composite yarn and apparatus for doing so are also disclosed.
Patent EP-0414432-A1 (EP)
Inventor: CARVALHO ROCKY
IPC: C01B13/11
Filed: 1990-08-14
Abstract: An ozone generator is comprised of a glass tube (10) having an inert gas in it and a tungsten or stainless steel electrode (14) which extends from one of its ends towards the other end. A grid (20) surrounds the tube (10) and receives current from the electrode (14) to convert oxygen to ozone. The glass tube (10) is formed from a high temperature, nonleaded glass, such as PYREX or GLASSEX and the gas in the tube comprises a mixture of two parts argon and one part helium. The electrode (14) may be coated with lithium in order to facilitate firing of the generator without need for introducing mercury for this purpose.
Patent EP-0431737-A1 (EP)
Title: A toner composition and image forming method using the same
Inventor: ITAKURA TAKAYUKI
IPC: G03G9/097
Filed: 1990-10-16
Abstract: A toner composition for the development of an electrostatic latent image comprises a toner and a hydrophobic silica composed of a fine powder of silica treated with a compound having a polymethylsilyl group in the molecule.
Patent EP-0430651-A1 (EP)
Inventor: KUMADA AKIRA
IPC: G01F23/24
Filed: 1990-11-27
Abstract: A level sensor with an amplifier circuit includes one of the level detection resistor (3) and the temperature compensation resistor (4) as an input resistor or a grounding resistor to the negative input terminal of the operational amplifier (7), and includes the other resistor as a negative feedback resistor.
Patent EP-0436427-A1 (EP)
Inventor: GAULIER JEAN CLAUDE EMILE
IPC: F16C35/10
Filed: 1990-12-21
Abstract: Machine tool comprising a rotary spindle which carries at least one cutting tool and rotates in bearings; the bearings do not have rolling contact and are lubricated by means of water, to which a soluble oil has preferably been added, which is circulated through a network of channels (8, 9) formed on the interfaces of the parts in relative rotation. Application to precision machining. <IMAGE>
Patent EP-0427644-A1 (EP)
Inventor: FELIX CLAUDE
IPC: E06B3/54
Filed: 1990-11-05
Abstract: The fixing of panes, plates, panels and the like. The fixing device according to the invention comprises counter-bracing parts integral with the wings (12, 13) of the housing intended to receive the pane (11), the said parts defining two inclined slide ramps (33) whose movement is provided by a moving support element comprising a spacing wedge (26) and two support flanges (25). Application to the fixing of panes on a door, a frame or a window. <IMAGE>
Patent EP-0391847-A1 (EP)
Inventor: MOSER HANS DR
IPC: A01N39/02
Filed: 1990-03-27
Abstract: The invention relates to the novel, herbicidally active 1-phenylpiperidine-2,6-diones of the formula <IMAGE>  in which R represents hydrogen; or C1-C6-alkyl; C3-C7-cycloalkyl; C1-C4-alkoxy-C1-C4-alkyl; C1-C4-alkylthio-C1-C4-alkyl; halogeno-C1-C7-alkyl; C3-C7-alkenyl; C3-C7-alkynyl;  R1 represents hydrogen; or halogen;  R2 represents hydrogen; cyano; nitro; or halogen; A represents hydrogen; cyano; nitro; or an ether or acid radical which is defined in greater detail in the description, the salts and complexes and stereoisomeric forms of these compounds, and processes for their preparation, agrochemicals containing these compounds, and their use.
Patent EP-0489826-A1 (EP)
Inventor: MITTER HELMUT
IPC: G01N27/12
Filed: 1990-08-29
Abstract: Pour la fabrication d'un capteur d'humidité résistif, il est proposé l'utilisation d'une matière plastique susceptible de gonflement, dans laquelle sont dispersés des additifs tels que carbone, poussière métallique ou similaire. Dans le procédé de fabrication d'un tel capteur d'humidité résistif, on dissout des matières plastiques susceptibles de gonflement, en particulier des polyimides et/ou copolyimides, dans un solvant polaire, par exemple N-méthylpyrrolidone, à la suite de quoi des additifs de conductibilité, par exemple de la suie, sont dispersés dans le solvant et répartis de façon homogène; immédiatement après le solvant est répandu sur un support inerte (1), puis séché.
Patent EP-0496769-A1 (EP)
Inventor: HABERMAN ALLAN B
IPC: A61K35/17
Filed: 1990-09-28
Abstract: Des lymphocytes T matures purifiés, comprenant des lymphocytes alphabeta ainsi que des lymphocytes T gammadelta, sont capables de se lier à une protéine matricielle extracellulaire, notamment à un ou à plusieurs des éléments comprenant un collagène, une fibronectine, une laminine, un fibrogène, ou une protéoglycane. On peut utiliser des compositions comprenant les lymphocytes T matures purifiés se liant à une matrice extracellulaire, en immunothérapie adoptive chez un sujet. On a mis au point des procédés de traitement d'un état chez un mammifère consistant à administrer à ce dernier une dose efficace des lymphocytes T matures purifiés se liant à une matrice extracellulaire, ainsi que des procédés de traitement utilisant les compositions. On a également mis au point des procédés d'augmentation de la proportion, dans une population cellulaire, de lymphocytes T matures purifiés se liant à une matrice extracellulaire. En outre, l'invention concerne un procédé d'évaluation de la probabilité qu'un mélange de cellules contienne des lymphocytes T activés capables de se localiser sur un site in vivo, une protéine matricielle extracellulaire étant présente sur le site, dans lequel une meilleure liaison de lymphocytes T à une protéine matricielle extracellulaire sur un support in vivo indique une probabilité supérieure qu'un mélange de cellules contient des lymphocytes T activés capables de se localiser sur le site in vivo.
Patent EP-0496825-A1 (EP)
Title: Procede de fabrication de connexions electriques sur des supraconducteurs a haute temperature, a l'aide d'un precurseur metallique, et produit ainsi fabrique
Inventor: JOSHI CHANDRASHEKHAR H
IPC: H01B12/02
Filed: 1990-10-16
Abstract: Connexion supraconductrice entre une paire de pièces d'oxyde céramique supraconducteur, et procédé permettant de former ladite connexion, chacune des pièces ayant été formée par combinaison des éléments métalliques de l'oxyde supraconducteur dans des proportions stoechiométriques nécessaires pour transformer l'oxyde supraconducteur en un précursseur, et pour transformer le précursseur en une pièce façonnée. Le procédé comprend des étapes consistant à mettre en contact chacune des pièces façonnées avec l'autre (1, 2et 4) (fig. 1A), à connecter chacune des pièces façonnées à l'autre, à l'aide d'un moyen permettant de former une liaison (6) métallurgique entre les pièces façonnées (2, 4) et à oxyder les pièces façonnées connectées dans des conditions suffisantes pour oxyder les éléments métalliques afin d'obtenir l'oxyde supraconducteur illustré par la (fig. 1C). Selon d'autres modes de réalisation de l'invention, le procédé permet de former une connexion supraconductrice entre une paire de pièces ayant une composition d'oxyde céramique supraconducteur/métal noble; ou permet de former une jointure entre un oxyde céramique supraconducteur et un conducteur normal.
Patent EP-0444399-A1 (EP)
Title: Tantalum-containing catalyst useful for producing alcohols from synthesis gas
Inventor: KINKADE NANCY ELLEN
IPC: B01J27/047
Filed: 1991-01-07
Abstract: A catalyst useful for selectively converting a mixture of carbon monoxide and hydrogen to a mixture of lower alkanols consisting essentially of a mixture of molybdenum sulfide, an alkali metal compound and a tantalum compound.
Patent EP-0446650-A1 (EP)
Inventor: DEL FABRO GIORGIO
IPC: B21D45/00
Filed: 1991-02-16
Abstract: Collection and discharge bench (10) which cooperates with the outlet edge of a bending-shaping machine (11) and comprises a stationary tilted surface (12) on which shaped rods or bars (13) leaving the bending-shaping machine (11) slide, and also comprises a conveyor belt (14) to collect and convey the shaped rods or bars (13), the conveyor belt (14) being positioned at the edge of the stationary surface (12), the angle of inclination (α) of the stationary surface (12) being substantially the same as the angle of inclination (α') of the working platform of the bending-shaping machine (11).
Patent EP-0450493-A1 (EP)
Inventor: JEWETT WARREN R
IPC: G01F23/04
Filed: 1991-03-27
Abstract: A dipstick locator device is mounted inside the engine compartment of a motor vehicle, and more particularly to the dipstick assembly. The device includes a light source which is activated at least when the hood is lifted to enable a person to locate the dipstick even under poor lighting conditions.
Patent EP-0515703-A1 (EP)
Inventor: WEISS MANFRED
IPC: H04M1/27
Filed: 1991-04-26
Abstract: A broadband conference system for having a video conference between a number of subscribers (S1, ..., S3) includes a switching unit (SU) to which those subscribers are coupled and a conference control unit (CCU) also coupled to that switching unit. To establish a conference, a subscriber first sets up a connection to the conference control unit and then transmits thereto the address of a second subscriber involved in the conference. The conference control unit then establishes a connection, over the switching unit, to the second subscriber. In a similar way other subscribers are added to the conference which is controlled and held over the thus established connections.
Patent EP-0462422-A1 (EP)
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/30
Filed: 1991-05-25
Abstract: A method and a device are described for the purification of blood from metabolic products with the aid of a dialyser (40) in an extracorporeal circuit in a single-needle system. The system comprises a blood reservoir (16) which, at least during the venous blood phase, is acted upon by force from an external arrangement (60) in such a way that a pressure is established in the inside of the blood reservoir (16), this pressure being essentially independent of the filling volume of the reservoir. To this end, it is proposed that the device consisting of known components should be supplemented by an arrangement which exerts an essentially constant force on the blood reservoir (16). <IMAGE>
Patent EP-0485875-A1 (EP)
Inventor: KOCHJOHANN WERNER
IPC: E05B65/38
Filed: 1991-11-06
Abstract: In a central locking system for locks of doors and/or flaps of motor vehicles having pneumatic central-locking and theft-prevention elements and having a pneumatic control unit which can generate two different overpressure levels and one underpressure level, for the simple and cost-effective generation of the different pressure levels there is a relief valve which has the control unit. The relief valve opens at a predetermined overpressure level which is between the low overpressure level and the high overpressure level. Furthermore, the control unit has a shut-off valve which follows the relief valve. <IMAGE>
Patent EP-0503158-A1 (EP)
Inventor: GARTELMANN RAINER
IPC: B64C9/16
Filed: 1991-12-23
Abstract: Eine Antriebs- und Führungsvorrichtung für eine an einem Flugzeugtragflügel (1) angeordnete Klappe (2), insbesondere für eine Hinterkanten- oder Landeklappe, bestehend aus einem Wagen (4), an dem die Klappe (2) beweglich gehalten ist und der auf einer Trag- und Führungsschiene (3) verfahrbar ist, einem auf einen Antriebshebel (9) wirkenden Stellantrieb (8) einer Antriebsstange (10), die den Antriebshebel (9) mit dem Wagen (4) verbindet sowie einer einen Lenkerelement (5), einen zweiarmigen Hebel (6) eine Steuer- (7) und eine Antriebsstange (10) umfassenden Kinematik. Der zweiarmige Hebel (6) ist am Wagen (4) schwenkbar gehaltert, und während sein einer Arm ebenso wie das Lenkerelement (5) den Wagen (4) mit der Klappe (2) verbindet und mit dem Lenkerelement (5) ein Viergelenk bildet, ist der zweite Arm des Hebels über die Steuerstange (7) mit dem Antriebshebel (9a) verbunden. Der Anlenkpunkt der Steuerstange (7) am Antriebshebel (9) ist um einen Winkelbetrag gegenüber dem Anlenkpunkt der Antriebsstange (10) am Antriebshebel (9b) versetzt angeordnet und weist außerdem einen anderen Abstand von der Drehachse des Stellantriebes (8) auf, als der Anlenkpunkt des Antriebshebels. <IMAGE>
Patent EP-0492673-A1 (EP)
Inventor: KOGAI MASAMITI
IPC: B62D65/02
Filed: 1991-12-30
Abstract: A vehicle assembly line has a first line for a first mobile conveyor (5) and a second line for a second mobile conveyor (4) and the first line is connected to the second line with two hanger conveyor lines. Two working robots are disposed to the first mobile conveyor (5), one being positioned within  a cabin of an upper body section and the other being positioned in front of the upper body section. The second mobile conveyor (4) has a mechanism for altering a posture of the upper body section and a height position thereof. To the upper body section are mounted various small parts such as grommets with the first working robot during the course of running the first mobile conveyor (5) in the first line. The second line has plural stations for mounting larger parts such as bumpers to the upper body section which is loaded on the second mobile conveyor (4) and whose posture and position are aligned with the working robots disposed in the plural stations before entering the stations. The upper body section is conveyed again to the first line in which the upper vehicle body section is mounted with various parts and the various parts are fastened with bolts tightly, followed by mounting seats, etc. Then, lower parts such as an engine and suspension are mounted to the assembled vehicle body section.
Patent EP-0440515-A1 (EP)
Inventor: TEJADA GEORGE
IPC: G06Q20/00
Filed: 1991-01-17
Abstract: A network system is disclosed for handling telephone requests for authorizing financial transactions between a merchant (10) and the issuer (20) of the transaction card presented for the transaction. The network system includes an intelligent switch (14) for receiving an incoming call from a merchant. The switch includes a Voice Response Unit (VRU) (16) which generates a request for the merchant to enter the account number of the transaction card. The switch then determines the issuer based on data contained in the account number received from the merchant (118). The switch then initiates a call to the issuer (120). The switch then connects the merchant and issuer to enable the issuer to obtain additional information, directly from the merchant, for evaluating the transaction (132). Once the information has been received, the issuer will generate an approval code which is relayed by the switch to the merchant (146, 148). The switch will also keep a record of the transaction parameters (154). If the merchant and issuer are located in different countries, the switch can add a bilingual operator to the call for translating the verbal communications between the merchant and the issuer (232).
Patent EP-0499768-A1 (EP)
Inventor: MONTERUMICI GRAZIANO
IPC: F26B15/12
Filed: 1991-12-17
Abstract: The invention relates to a rapid-drying apparatus, in particular for unfired ceramic tiles. According to the invention, the surfaces of the said tiles (2), which are transported on a conveyor plane (1), are subjected to the uniformly-distributed action of special blowing and aspirating devices (3) and (13). Said blowing and aspirating devices (3) and (13) are formed by a plurality of blowing nozzles (6), uniformly distributed and arranged alternately side-by-side with intake ports (7) also uniformly distributed, together with the said nozzles (6), on a surface which is virtually parallel to the tile (2) surfaces. The nozzles 6 are fed with air at a water-column discharge pressure of about 120-160mm and at a temperature of about 120-200248C. The distance between the nozzles (6) and the tiles (2) is not normally superior to 5-7 times the diameter of the same nozzles (6).
Patent EP-0452292-A1 (EP)
Inventor: HANSSON CHRISTER
IPC: B25B23/00
Filed: 1991-04-05
Abstract: When using hand-held electrically or pneumatically driven tools, for instance angled nut tighteners, different socket wrenches or box spanners (6) are used for different work processes. In order to enable a socket to be fitted quickly to a tool, the tool is provided with a manouverable socket holder (9), which also enables the socket to be readily removed from the tool. The socket holder includes a radially movable device (10) which is connected to the tool arid which can be moved to positions in which it is excentric with or concentrical with the output shaft of the tool. A spring means (13) is provided for activation of the locking device to its excentric position relative to the output shaft, such as to hold a socket firmly thereto. The locking device (9) includes an inner, hook-shaped ring flange (12) whose internal diameter is greater than the diameter of an outer hooked flange (16) on the socket (6), therewith enabling the socket (6) to be released when the locking device (9) is positioned concentrically.
Patent EP-0506759-A1 (EP)
Title: Benzimidazoles fluoro-substitues therapeutiquement actifs, leur procede de preparation et leur utilisation
Inventor: BRAENDSTROEM ARNE
IPC: C07D/
Filed: 1990-12-17
Abstract: Composés nouveaux, leurs sels physiologiquement acceptables et leurs intermédiaires, ayant les formules (I) et (I'), dans lesquelles F est en 5e ou 6e position (dans la formule I) et R (dans les deux formules) représente le groupe -CH2OCOOR1, R1 étant un alkyle à chaîne droite ou ramifiée contenant entre 1 et 6 atomes de carbone, ou benzyle, ou R1 étant un des groupes (a), -(CH2)n-COOH ou -(CH2)n-SO3H, dans lesquels n est compris entre 1 et 6. On décrit des compositions pharmaceutiques contenant ces composés en tant qu'ingrédients actifs et l'utilisation de ces composés en médecine.
Patent EP-0532752-A1 (EP)
Inventor: SHIRAFUJI HIDEO
IPC: C07D487/10
Filed: 1991-03-05
Abstract: PCT No. PCT/JP91/00295 Sec. 371 Date Apr. 22, 1991 Sec. 102(e) Date Apr. 22, 1991 PCT Filed Mar. 5, 1991 PCT Pub. No. WO91/13887 PCT Pub. Date Sep. 19, 1991.A compound of the formula   <IMAGE>   wherein R1 is hydrogen or a hydrocarbon residue which may be substituted; R2 is oxo or hydrogen plus hydroxy which may be acylated; R3 is hydrogen or hydroxy which may be acylated; at least one of the dotted lines represents a single bond, or a salt thereof, produced from Penicillum thomii has potent RA-89 muscarinic receptor blocking activity and is of value as therapeutic agent for parkinsonism, ulcer, etc. or as mydriatics.
Patent EP-0534993-A1 (EP)
Inventor: FEHLMANN WOLFGANG
IPC: F02M41/12
Filed: 1991-05-25
Abstract: Il est décrit une pompe à injection de carburant pour moteurs à combustion interne, comportant un détecteur de position angulaire comprenant une partie fixe (36) et une partie mobile se présentant sous la forme d'une roue de détection (30). Pour obtenir une mesure aussi exacte que possible du début de l'injection jusqu'à l'instant correspondant au début effectif de la course du piston de la pompe, ainsi que du nombre de tours lors du refoulement, la partie fixe est disposée sur une bague-support (33) qui est accouplée à la bague de roulement (18) par l'intermédiaire d'une goupille (41). La goupille se trouve à un angle d'environ 90° par rapport à l'axe (45) entraînant la bague de roulement. Ainsi, les résultats des mesures obtenus avec le détecteur de position angulaire ne sont que très faiblement altérés par les mouvements propres de la bague de roulement dus aux forces de réaction exercées pendant la course du piston.