baber/WOPTO huggingface dataset:
Patent EP-0390225-A1 (EP)
Inventor: AOKI SHIGEO
IPC: G02F1/133
Filed: 1986-10-03
Abstract: A liquid-crystal cell is formed with first and second transparent substrates (11, 12) opposing each other and a liquid crystal (14) sealed therebetween. A plurality of display electrodes (15) are formed in a matrix arrange­ment with rows and columns on the inner surface of said first transparent substrate (11). Gate bus lines are formed on the first transparent substrate along the respective rows of display electrodes. Source bus (19) lines are formed on the first transparent substrate along the respective columns of display electrodes. Thin-film tran­sistors (36) are formed on the first transparent substrate at the intersections of the gate and source bus lines. The thin-film transistors (36) each have the gate electrode connected to the associated gate bus line, the source electrode connected to the associated source bus line and the drain electrode connected to the corresponding display electrode. A common electrode (17) is formed on the second transparent substrate (12) such that it faces the display electrodes. The opposed sides of the source and drain electrodes (15a, 19a) of each thin-film transistor (36) are constituted by tapered surfaces (31, 32) with the approach on the side of the first transparent substrate. Ohmic contact layers (25, 26) are formed on these tapered surfaces. A semiconductor (21) of each thin-film transistor is formed over the source and drain electrodes via the ohmic contact layers.
Patent EP-0463221-A1 (EP)
Inventor: LARSEN HANS KURT
IPC: A21C11/00
Filed: 1990-06-29
Abstract: A machine for the automatic forming of dough based product comprising a conveyor belt (11) above which is a reciprocating punch die (13) fitted with a cutter (15) shaped to conform to the perimeter of the desired dough product and beneath which is a rotating disc (18) provided on its upper surface with a plurality of small rollers (21) arranged to form at least one spiral which rollers (21) are adapted to press against the lower side of the conveyor belt (11) when the punch die descends.
Patent EP-0406893-A1 (EP)
Inventor: RAMELLA LUCA
IPC: A61M15/00
Filed: 1990-07-06
Abstract: The device for the administration of inhalation medicament held in a capsule (C) comprises a chamber (18) adapted to receive a capsule (C) and provided with an air inlet and an air outlet, capsule piercing means (P) and a magazine (30,40) for holding a plurality of capsules (C). The magazine (30,40) is rotatably mounted about the air outlet and there are provided loading means (50) to convey a capsule (C) from the magazine (30,40) to the chamber (18).
Patent EP-0471871-A1 (EP)
Inventor: NEUGEBAUER DIETER DIPL-ING
IPC: B60R21/01
Filed: 1990-08-22
Abstract: Arrangement of devices for the protection of the occupants of a vehicle (F), the occupants of which are to be protected in the event of a crash by a plurality of protection devices which can be activated by means of an electrically triggered explosive charge,     - having at least one crash sensor (S), - having an evaluation unit (A) which receives the sensor signals and evaluates them with respect to the type of crash and/or severity of the crash, - having an evaluation device (A) which contains the evaluation unit (A), the crash sensor (S)/the crash sensors (S) being attached near to or in the evaluation device (A), - having at least two trigger units (B, G, with E) which are separated from one another and distributed over the vehicle (F), which (B, G, with E) are contained in trigger devices (B, G, with E) distributed spatially over the vehicle (F) and which (B, G, with E) each contain, in order to store, as a precaution, the energy required for triggering the explosive charge assigned to them (B, G), one or more separate triggering capacitors (E) which (E) themselves, when required, trigger the protection devices at the instigation of the evaluation unit (A) and, - having a line (D) between the evaluation device (A) and the trigger devices (B, G) which is formed by a data line (D) which (D) has time slots for the serial transmission of output signals from the evaluation unit (A) as digital data. (
Patent EP-0423572-A1 (EP)
Inventor: SCHWARZE HANS-OTTO
IPC: B65D88/70
Filed: 1990-10-06
Abstract: The invention relates to an apparatus for the intermittent production of a pressure wave in hoppers or other containers. For release of a pressure wave, a valve which, according to the invention, consists of a simple valve disc (10) between a storage housing (1) and an outlet pipe is opened suddenly. The opening of this passage by raising the valve disc (10) from the pipe (5) takes place in the usual manner by venting a pressure chamber (7) adjoining the valve disc (10). <IMAGE>
Patent EP-0379257-A1 (EP)
Inventor: SOREL ALAIN
IPC: B66C1/02
Filed: 1990-01-16
Abstract: The device is provided with modules, each of which is provided with a contact element in which a depression can be produced, having, in series in the depression pipe, a valve (7) which is held closed by the current of air possibly drawn into the pipe. It is furthermore provided with a reservoir (2) serving as a vacuum tank and placed in the immediate proximity of the contact element and of the valve (7), the depression pipe being connected to this reservoir by a valve (6) in order to control the production of the depression. Each valve (6) has a closing flap provided with a pin protruding to the exterior of the module, disposed such that pressing on the said pin opens the valve. The device is fitted with a cam shaft (37) to press on one of the said pins. Application to the handling or immobilisation of flat parts. <IMAGE>
Patent EP-0380176-A1 (EP)
Inventor: MEULDIJK PIETER WILLEM
IPC: C25D5/12
Filed: 1990-01-22
Abstract: The invention relates to a method for producing a solderable finish on leadframes to be used for the manufacture of integrated circuits or other semi conductor components and made by attaching a chip to the leadframe and by connecting the chip by means of thin wires to further parts of the leadframe. Said wires are bonded or cold welded to said further parts of the leadframe. Prior to mounting the chip on the leadframe there is provided on the leadframe a solderable coating consisting of an alloy of palladium and silver having a palladium content of 10-90% by weight.
Patent EP-0442166-A1 (EP)
Inventor: TRAVERSO ENRICO
IPC: C08K5/357
Filed: 1990-12-24
Abstract: Disclosed are instruments for measuring light intensity, the so-said "illuminometers", which are constituted by a suitably shaped polymeric material containing, either coated on its surface, or incorporated inside its mass, at least one photochromatic compound belonging to the class of spiro-indolino-naphthooxazines and definable by the following general formula (I):
       
 in which the various substituents have the meanings as reported in the following disclosure.
Patent EP-0441067-A1 (EP)
Inventor: PATEL MANSUKH M
IPC: A23G4/02
Filed: 1990-12-28
Abstract: A method of adding lecithin to chewing gum is provided by the present invention. The method comprises mixing from about 20 parts to about 70 parts by weight lecithin with from about 30 parts to about 80 parts by weight water. The resulting aqueous lecithin mixture is allowed to stand until a gelatinous lecithin forms. Thereafter, the gelatinous lecithin is mixed with an amount of a bulking agent such that the bulking agent comprises from about 25 parts to about 85 parts by weight of the resulting lecithin mixture. Whereupon, the lecithin mixture is mixed with chewing gum.
Patent EP-0391796-A1 (EP)
Inventor: COFFEE EDWARD CHARLES JOHN
IPC: C07D405/12
Filed: 1990-04-04
Abstract: The invention provides: 
(2 S ,4 R ,6 S )-6-[(4,5-diphenylimidazol-2-yl)thiomethyl]-4-­hydroxy-2-methoxy-3,4,5,6-tetrahydro-2H-pyran and (2 R ,4 R ,6 S )-6-[(4,5-diphenylimidazol-2-yl)thiomethyl]-4-­hydroxy-2-methoxy-3,4,5,6-tetrahydro-2H-pyran or a mixture thereof; the compounds are anti-atherosclerotic agents.
Patent EP-0432035-A1 (EP)
Inventor: WEISBUCH CLAUDE
IPC: H01S3/08
Filed: 1990-12-04
Abstract: Quantum well optical device including a layer (1) of a semi- conductor material with large forbidden bandwidth and, situated in this layer, at least one quantum well such as a quantum thread or quantum box including a material (2) of smaller forbidden bandwidth than that of the layer (1). …<??>This quantum well possesses two permitted electron levels (E1, E2). Means permit electron population of the first permitted electron level. …<IMAGE>…
Patent EP-0424281-A1 (EP)
Inventor: FILLEAU ODILE
IPC: H01H33/00
Filed: 1990-10-03
Abstract: The invention relates to a device for operating the divided-pole circuit-breaker, having an operating mechanism (26) coupled to an rotary intermediate shaft (54) of a transmission device (52) arranged inside a beam (20) formed into a compartment. At the base of each pole (12, 14, 16) is arranged an individual housing (38) enclosing a first crank (40) connected to the actuating rod (32) of the movable contact, and carried by a semi-shaft (68) passing tightly through the housing (38). A connecting-rod/crank system (72, 74, 76) is arranged between the intermediate shaft (54) and the semi-shaft (68) of each pole. This arrangement makes it possible easily to modify the separation of the poles as a function of the voltage of application of the circuit-breaker. <IMAGE>
Patent EP-0385926-A1 (EP)
Inventor: NAU KARL LUDWIG DR
IPC: B05B17/00
Filed: 1990-02-07
Abstract: In an apparatus for distributing plant-protecting agents and the like, having a tank for carrier fluid, e.g. water, and a delivery pump which pumps carrier fluid from said tank through a line to which spray nozzles are connected, and having a dosing pump, which is connected by a connecting line to a preparation container and is driven by the carrier fluid delivered by the delivery pump, the dosing pump (5) is connected in series to the delivery pump (2) in order to avoid an expensive control device for the concentration of the preparation in the carrier fluid and to achieve reliable and accurate dosing, so that all the carrier fluid flowing through the line (3) flows through the dosing pump (5), the carrier fluid driving a drive element (12) in the dosing pump (5), which in turn drives a dosing device (13, 14) which is connected to the connecting line (10) leading to the preparation container (11) and is provided with a setting device (15) for the concentration of the preparation. <IMAGE>
Patent EP-0435837-A1 (EP)
Inventor: STROEMMER PEKKA
IPC: A61B6/00
Filed: 1990-11-12
Abstract: In a mammographic X-ray apparatus the breast (4) to be photographed is pressed between a press plate (2) and a film cas­sette (5) or an equivalent depicting member, and the compression force (F) applied to the breast (4) is measured by a detector (3). On the basls of this measurement, the velocity (V) of the compression movement of a press motor (7) is regulated. The apparatus comprises a C-arm (1), at one of whose ends the X-ray tube (6) is placed and at the other end the film cassette (5). The C-arm (1) is rotatable around a shaft (8) by means of a motor (9).
Patent EP-0384915-A1 (EP)
Inventor: POSTIER ROBERT A
IPC: B23Q11/08
Filed: 1990-02-20
Abstract: A work table (1) is equipped with a belt conveyor (2) which forms the work surface. To equip the work table with a wear-resistant belt conveyor which can be used efficiently, the belt conveyor (2) has arranged at the end region of the work table (1), on the infeed side, a conveyor-belt winch (6) from which the conveyor belt (3) can be wound via deflector rollers (7) onto a winding drum (8) arranged at the end region of the work table on the removal side, and, if need be, wound back again.
Patent EP-0457766-A1 (EP)
Inventor: EVAS RONALD MARK
IPC: C12N15/09
Filed: 1989-11-29
Abstract: Récepteurs de Drosophila melanogaster servant de modèle identifié, caractérisé et décrit en vue son utilisation potentielle dans l'identification d'autres polypeptides relatifs et dans des analyses visant, entre autres, à découvrir des insecticides potentiels et à les développer.
Patent EP-0449898-A1 (EP)
Inventor: LENANDER AAGE
IPC: G07F17/10
Filed: 1990-07-04
Abstract: Serrure actionnée par des pièces, où un organe de fermeture (18) fixé à l'intérieur de ladite serrure est libéré après l'introduction d'un moyen de paiement (14), par exemple une pièce de monnaie, dans ladite serrure. Cette serrure contient une cavité (16) pour recevoir l'organe de fermeture (18), des éléments (38, 44) pour fixer l'organe de fermeture (18) dans la cavité (16), une autre cavité (12) pour recevoir un moyen de paiement (14), et des éléments (20, 22, 38) qui libèrent l'organe de fermeture (18) après l'introduction du moyen de paiement (14). Un élément de balayage (20, 28, 28a) agencé dans la cavité (12) vérifie, en se déplaçant, le format du moyen de paiement (14) introduit dans le sens de déplacement de l'élément de balayage (20, 28, 28a) et comporte un ou plusieurs évidements ou passages (32, 34), correspondant à un ou plusieurs formats, pour recevoir un élément de libération (38, 36) de l'organe de fermeture, qui est fixé à la cavité (16) et s'engage dans les évidements ou passages (32 ou 34) de l'élément de balayage (20, 28, 28a) de manière à libérer l'organe de fermeture (18) pour le faire sortir de la cavité (16) de l'organe de fermeture.
Patent EP-0508982-A1 (EP)
Inventor: MILLER MARTIN LEONARD
IPC: G03B5/00
Filed: 1990-01-04
Abstract: Un zoom est actionné par une commande oscillante en mouvements ininterrompus entre différents états de grossissement, afin de provoquer l'agrandissement et la réduction d'une image sur un écran vidéo, autour d'un point situé sur l'axe optique du zoom. On visualise l'image agrandie et réduite sur l'écran vidéo, et on détermine l'emplacement de l'axe optique de l'ensemble de zoom par identification à l'écran du point qui ne se déplaçe pas. Ensuite, on ajuste l'ensemble de zoom de manière que le point stationnaire coïncide avec un réticule situé au niveau du centre optique du capteur d'images.
Patent EP-0455811-A1 (EP)
Inventor: TAKANO TOSHIRO KAWASAKI FACT O
IPC: G05D16/10
Filed: 1990-03-09
Abstract: This invention relates to a variable pressure control valve that is made for the purpose of constituting the entire valve compact by making the use of a pilot piston having a relatively small diameter possible. This valve is provided with a spool (2) pressed into contact with the valve seat of a pressurized oil inflow port (1) by the spring force of a compression spring (3), a stationary spring rest (5) locked to support the base end of this compression spring, and an auxiliary compression spring (6) which urges the aforementioned spool to the side of the aforementioned valve seat at one side and is pressed by a pilot piston (4) at the other side.
Patent EP-0529073-A1 (EP)
Inventor: HAKA HIROMASA NAKA CORP
IPC: E04F15/024
Filed: 1990-04-27
Abstract: A support device (20) of floor panels having stringers (15) that are set between fixed legs (4) inclusive of swivelling pole legs (7) and floor panels (2) that are supported by the stringers (15) and fixed by panel holders (17). The upper end of each pole leg (7) is fixed to the stringer (15) while the lower end is connected by a pin to a base portion (5), thereby forming a rigid frame structure. Accordingly, the structure has sufficient vibration-proofing performance. Since the floor panel (2) is supported around its peripheral portion (2c) by a support (19) fitted integrally to the stringer (15), the vertical load that acts on the floor panel (2) is transmitted to the stringer (15) through the support (19). Accordingly, deformation of a flange portion (2b) of the floor panel (2) can be prevented and the floor panel (2) can be supported stably.
Patent EP-0436704-A1 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03C3/40
Filed: 1990-08-01
Abstract: Un circuit modulateur comprend une entrée (12) de réception d'un signal d'audiofréquence (AF), un circuit oscillateur (2) qui émet un signal d'onde porteuse, un circuit mélangeur (10) qui mélange le signal AF d'entrée avec le signal d'onde porteuse afin de générer un signal à amplitude modulée (AM) et un commutateur (24) qui, dans sa première position, entraîne la transmission dudit signal à amplitude modulée à une sortie et qui, dans sa deuxième position, entraîne la transmission dudit signal à amplitude modulée à un totalisateur vectoriel (6) où le signal à amplidude est vectoriellement additionné au signal d'onde porteuse. Le circuit comprend en outre un déphaseur (8) qui déphase le signal à amplitude modulée avant qu'il ne soit vectoriellement additionné au signal d'onde porteuse, ce qui permet d'obtenir une version à fréquence modulée du signal AF d'entrée sur l'onde porteuse de l'oscillateur.
Patent EP-0490978-A1 (EP)
Inventor: DUNCAN BUDD L
IPC: C01B11/12
Filed: 1990-09-04
Abstract: Procédé de fabrication d'acide chlorique consistant à convertir une solution aqueuse d'acide hypochloreux contenant au moins 20 pour cent en poids de HOCl à une température comprise entre environ 10 et 120 °C, en un mélange réactionnel comprenant une solution aqueuse diluée d'acide chlorique et de sous-produits gazeux tout en enlevant en permanence les sous-produits gazeux afin de produire une solution d'acide chlorique qui contient au moins environ 10 pour cent en poids de HClO3. L'utilisation du nouveau procédé a permis de constater que l'acide chlorique peut être produit efficacement à des frais de fabrication sensiblement réduits grâce à un procédé qui peut être exploité à l'échelle industrielle. En outre, les solutions d'acide chlorique sont produites en des concentrations élevées et à une grande pureté, et sont sensiblement dépourvues d'impuretés telles que les ions de métaux alcalins, les ions chlorure, et les ions de sulfate.
Patent EP-0497868-A1 (EP)
Inventor: CATON ANDRE
IPC: B65D71/70
Filed: 1990-10-26
Abstract: Conditionnement de bouteilles en lits superposés. L'invention concerne un plateau intercalaire, du type comprenant une plaque munie d'orifices destinés au centrage des cols (3) d'un lit de bouteilles (8) et des bossages (5) s'étendant à partir de la face supérieure de la plaque pour assurer le centrage des culots (4) d'un lit superposé de bouteilles, caractérisé en ce que chaque orifice est délimité, d'une part, par au moins deux saillies (12) présentées par la plaque pour venir en appui sur l'épaulement (23) de la bouteille et, d'autre part, d'une coiffe (11) d'une hauteur adaptée pour envelopper le col (3) de la bouteille, lorsque les saillies (12) se trouvent en appui sur l'épaulement de la bouteille.
Patent EP-0500689-A1 (EP)
Title: Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
Inventor: GILHOUSEN KLEIN S
IPC: H04B7/005
Filed: 1990-11-05
Abstract: A power control system for a cellular mobile telephone system in which system users communicate information signals between one another via at least one cell site using code division multiple access spread spectrum communication signals. The power control system controls transmission signal power for each cellular mobile telephone in the cellular mobile telephone system wherein each cellular mobile telephone has an antenna, transmitter and receiver and each cell-site also has an antenna, transmitter and receiver. Cell-site transmitted signal power is measured as received at the mobile unit. Transmitter power is adjusted at the mobile unit in an opposite manner with respect to increases and decreases in received signal power. A power control feedback scheme may also be utilized. At the cell-site communicating with the mobile unit, the mobile unit transmitted power is measured as received at the cell-site. A command signal is generated at the cell-site and transmitted to the mobile unit for further adjusting mobile unit transmitter power corresponding to deviations in the cell site received signal power. The feedback scheme is used to further adjust the mobile unit transmitter power so as to arrive at the cell-site at a desired power level.
Patent EP-0440054-A1 (EP)
Inventor: KLETECKA GEORGE
IPC: C08K5/5333
Filed: 1991-01-19
Abstract: Excellent color stabilization as well as fiber integrity is obtained in bright sunlight and at relatively high temperature, in polyolefin (PO) articles pigmented with phthalocyanine pigments, by combining the pigment with two 'large molecule' primary stabilizers, the first a hindered amine light stabilizer (HALS) and the second a metal-organic phosphonate. The first contains at least one triazine ring, and each substitutable position on each triazine ring is substituted with an oxo-piperazinyl group; the second is a 2:1 complex of an alkylated phenol phosphonate with a Group VIII or Group IIA metal, e.g. a metal bis[O-alkyl(3,5-di- t -butyl-4-hydroxybenzyl)] phosphonate ("3,5-DHBP"). Stabilization of the PO's color is obtained for as long as the PO articles themselves are stabilized by the combination of primary stabilizers. With the combination, phthalocyanine pigmented articles are not only thermooxidatively and light-stabilized, but there is exceptionally low color fade. Because fibers are extruded twice for better distribution of pigment, a small amount, no more than 0.1 phr of a secondary melt-stabilizer, may be used. Blue- and green-pigmented PO articles in particular, so stabilized, exhibit less than a ±2 change in color (color fading) due to degradation of the pigment, over exposure resulting in absorption of 1240 Kjoules. Such exposure, deemed equivalent to exposure to sunlight for about 2 years in Florida at a 45° South exposure, of PP fibers pigmented with the combination of primary stabilizers suffer essentially no loss of color due to degradation of the pigmented polymer.
Patent EP-0484612-A1 (EP)
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1991-03-12
Abstract: The present invention relates to a golf ball dimples (11) arranged in eight spherical equilateral triangles (I-VIII) obtained by projecting, on the imaginary spherical surface of the golf ball, the ridge lines of a regular octahedron inscribing the imaginary spherical surface; in which of three great circles (12-14) corresponding to the ridge lines projected on the spherical surface, one great circle (12) coinciding with a mold seam is formed as the sole great circle unintersecting dimples and the other two great circles (13,14) intersect dimples.
Patent EP-0474255-A1 (EP)
Inventor: HUTCHERSON JAMES
IPC: A41H37/06
Filed: 1991-09-06
Abstract: 5 n7 An apparatus for automatically sewing a succession of fabric pieces (C) to a continuous slide fastener chain (F) comprises a sewing machine (1) for feeding and sewing the fabric pieces (C) and slide fastener chain (F) together; a guiding apparatus (2) disposed upstream of the sewing machine (1) and including a pair of opposed guide rollers (10, 11) urged towards each other with the slide fastener chain (F) interposed therebetween so as to be driven via the slide fastener chain (F) by the sewing machine (1) while guiding the slide fastener chain (F) towards the sewing machine (1); and a feeding apparatus (3) disposed between the guiding apparatus (2) and the sewing machine (1) and including a pair of opposed feed rollers (12, 13) urged towards each other so as to convergently place therebetween the slide fastener chain (F) into superimposed relation to the fabric pieces (C) and to feed the fabric pieces (C) with the slide fastener chain (F) thus superimposed thereon to the sewing machine (1). One feed roller (13) of the two feed rollers (12, 13) of the feeding apparatus (3) which the fabric pieces (C) ride on and one guide roller (11) of the guide rollers (10, 11) of guiding apparatus (2) are so linked as to rotate with each other.
Patent EP-0492164-A1 (EP)
Inventor: MITA SHIRO
IPC: A61K9/06
Filed: 1991-11-26
Abstract: A therapeutic agent for glaucoma comprises 2-phenyl-3-oxo-2H-1,4-benthiazine derivatives especially (+)-(R)-3,4-Dihydro-2-[5-methoxy-2-[3-[N-methyl-N-[2-[(3,4-methylenedioxy) phenoxy]ethyl]amino]propoxy]phenyl]-4-methyl-3-oxo-2H-1,4-benzothiazine or its salt as active ingredient and pharmaceutically acceptable excipients. The therapeutic agent lowers the intraocular pressure upon topical or systemic administration.