baber/WOPTO huggingface dataset:
Patent EP-0435244-A1 (EP)
Inventor: VERNIZZI GIORGIO
IPC: B05C5/00
Filed: 1990-12-24
Abstract: A coating product delivery apparatus suitable for the controlled delivery of said products onto surfaces to be coated, to form various rows of droplets, and/or various rows of intermittent lines, and/or various rows of continuous lines to thus obtain chromatic decorative effects, possibly in relief. The apparatus can be incorporated into a self-contained unit or be positioned in front or to the rear of the heads (2) of a conventional curtain coater or replace one of said heads (2).
Patent EP-0435346-A1 (EP)
Inventor: CHIOLLE ANTONIO DR
IPC: C08K5/527
Filed: 1990-12-28
Abstract: The thermo-oxidative resistance of elastomeric thermoplastic copolyether-esters is significantly improved by the addition of a synergistic mixture consisting of an organo-phosphite and a pentaerythritol phosphite. 
     The corresponding copolyether-ester compositions are useful for extrusion, blow and injection molding.
Patent EP-0381520-A1 (EP)
Inventor: KAWAGUCHI KOZO
IPC: A61C7/12
Filed: 1990-02-02
Abstract: A ceramic orthodontic apparatus (10;110) for attachment to a tooth has a base portion (12;112) with a tooth abutting surface (18;120). The tooth abutting surface (18;120) is shaped to fit generally the morphology of a tooth and defines a plurality of spaced, radially contoured indentations (20;122) for receiving adhesive material for attaching the apparatus (10;110) to a tooth.
Patent EP-0444338-A1 (EP)
Inventor: MUELLER MARKUS M
IPC: F28F3/14
Filed: 1990-03-01
Abstract: The apparatus for cooling solid particulates comprises a housing containing a multiplicity of parallel, spaced, vertical heat exchanger plates (3) having passages therebetween. Each plate (3) has continuous flow channels for cooling fluid therein. A fluid inlet (22) and outlet (23) are attached to the flow channels in each plate and common fluid inlet (24) and outlet headers 26 are attached to the inlets (25) and outlets, (27) respectively. A feed hopper for feeding particulates to the passages is positioned above and attached to the housing. A discharge hopper for receiving cooled particulates from the passages is positioned below and attached to the housing. The discharge hopper contains two adjacent parallel bins each having a swinging section operatively connected to an actuator activated by a level control means positioned in the feed hopper. Particulates such as fertilizer particulates, are fed into the feed hopper and pass downward in a mass flow regime between the heat exchanger plates where they are cooled with a fluid, preferably water, that passes through the plates. Cooled particulates collect in the discharge hopper from which they are discharged at a rate controlled by the actuator and level controller so that the plates are maintained in a flooded state with respect to the particulates. Attrition and abrasion of the particulates are substantially eliminated.
Patent EP-0463246-A1 (EP)
Inventor: KOIDE SHUNICHI
IPC: C08G63/193
Filed: 1990-06-25
Abstract: Aromatic copolyesters comprise 10 to 90 mol % of the repeating unit (I) and 90 to 10 mol % of the repeating unit (II):
     
       
wherein Y 1  and Y 2  may be the same or different and are, for example, a lower alkylene group, a lower alkylidene group or a carbonyl group, Ar is, for example, a phenylene group or a naphthylene group, and m or n is zero or one, and the copolyesters have high glass transition temperature, heat resistance, modulus, moulding processability and mechanical strength and are useful for shaped articles in mechanical, electrical or medical applications.
Patent EP-0416861-A1 (EP)
Inventor: UCHIDA TOSHIO FUJI PHOTO FILM
IPC: B41N3/08
Filed: 1990-09-04
Abstract: Disclosed is a dampening solution composition for lithographic printing. The solution has a dynamic surface tension ranging from 20 to 50 dyne/cm at 15°C at most 1 x 10⁻¹ seconds after a new surface of the solution is formed on the surface of a printing plate; a viscosity ranging from 1.05 to 5.0 cSt at 15°C; and an emulsification ratio when mixed with ink which is higher by 2 to 30% than that of pure water mixed with ink.
Patent EP-0430644-A1 (EP)
Inventor: WILSON WILLIAM N
IPC: C04B24/28
Filed: 1990-11-27
Abstract: Spacer fluids providing an effective buffer between drilling fluids and cement slurries during well completion. The spacer fluids comprise a sulfonated styrene copolymer dispersant and one or more additional components such as surfactants, viscosifiers and weighting materials to form a rheologically compatible fluid between the drilling fluid and the cement slurry.
Patent EP-0384820-A1 (EP)
Inventor: ROTMAN FREDERIC TEISAN K K
IPC: C03C27/02
Filed: 1990-02-19
Abstract: Glass-metal sealing, according to which a metal component, especially an alloy based on iron and nickel or iron, nickel and cobalt, is first of all subjected to a decarbonisation under atmosphere, at a temperature of between 950 DEG C and 1100 DEG C, made up of hydrogen (10 to 99%), water vapour (1 to 8%), with a hydrogen/water vapour ratio higher than five, the optional remainder being nitrogen, then to an oxidation under an atmosphere made up of an inert carrier gas such as nitrogen, either at a temperature of 600 DEG C to 800 DEG C and a water vapour content of 8% to 2%; or at a temperature of 900 DEG C to 1100 DEG C and a water vapour content of 4% to 0.5%; whereupon the bonding is produced. The gas mixture for a processing atmosphere is obtained by mixing nitrogen and hydrogen conveyed in 13 and 14, to which oxygen is added in 15 before a catalytic chamber 11 permitting the removal of the oxygen and the production of a water vapour content. 
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Patent EP-0416978-A1 (EP)
Inventor: PERRIN BERNARD
IPC: B63B27/14
Filed: 1990-08-28
Abstract: The retractable ladder 1, with the exception of its last rung 2, is accommodated and retained by a clip 5 inside a casing 2 forming a receptacle which is arranged at least essentially horizontally inside the hull 3 of the boat and communicates with the outside of said hull via an orifice, the casing also having stops which oppose the complete removal of the ladder when it is brought into the use position. Application to pleasure boats and fishing boats. <IMAGE>
Patent EP-0433254-A1 (EP)
Inventor: ROENN TORSTEN
IPC: F42C19/07
Filed: 1990-11-28
Abstract: In an ammunition unit (1) with adaptive impact fuze, the hardness of a target/target part is sensed. On the basis of the hardness, a burst inside or outside the target is made possible. The impact fuze comprises or operates in conjunction with sensors (5, 6) which can be activated on sensing of or impact against a soft or hard target/target part, respectively. The sensors are connected to one or more signal-separating or signal-processing circuits (13, 14) in which circuit or circuits a first activating signal (i1) generated by the sensor for sensing a soft target/target part causes a delayed activation of the impact fuze/warhead of the ammunition unit. A second activating signal (i3) generated by the sensor for sensing a hard target/target part, on the other hand, causes an instantaneous triggering of the impact fuze/warhead. The said impact sensors can be combined with a triggering function by means of a proximity fuze.
Patent EP-0442251-A1 (EP)
Inventor: DE WAELE JOHAN KAREL EMMA
IPC: C11D3/28
Filed: 1990-02-12
Abstract: Liquid hard surface cleaning composition as described which comprises anionic surfactant ammonium salts, a solvent system and piperazine. 
     The compositions according to the invention are particularly suitable for use as light duty cleaners.
Patent EP-0406208-A1 (EP)
Inventor: NAVEAU PAUL
IPC: B22D41/60
Filed: 1990-06-19
Abstract: This preheating device for a molten-metal casting nozzle (2), arranged in the refractory lining of the bottom (1) of a metallurgical vessel, comprises at least one burner (13) which is arranged inside the metallurgical vessel and which is oriented towards the inlet section of the casting nozzle (2). The burner is accommodated in a tube (12) for protection against the molten metal; this tube is preferably a stopper rod (tapping rod) (12) for closing the casting nozzle. The burner (13) is arranged in a chamber (15) provided inside the stopper rod (tapping rod) and the lower end of this stopper rod (tapping rod) (12) is pierced with at least one channel (18) communicating with the said chamber (15) and oriented so as to direct the flame of the burner (13) towards the nozzle (2) and towards the seat (5) of the stopper rod (tapping rod) (12). <IMAGE>
Patent EP-0450073-A1 (EP)
Inventor: TAKASE MUNEAKI - OIZUMI-MACHI
IPC: C07D471/04
Filed: 1989-12-26
Abstract: This invention relates to 1-azaindolizine derivatives represented by general formula (I), wherein R₁ and R₂ represent each independently hydrogen, halogen, C₁ to C₄ alkyl or C₁ to C₄ alkoxy, and R₃ represents C₁ to C₆ alkyl, C₁ to C₄ alkyl substituted by C₃ to C₅ cycloalkyl, hydroxy, acetylamino, C₁ to C₄ alkoxy or cyano, or C₂ to C₄ alkenyl, intermediates for use in the synthesis thereof, and antiallergics containing said derivatives.
Patent EP-0433402-A1 (EP)
Title: Composes therapeutiques, compositions et leurs utilisations
Inventor: NEY URSULA MARY
IPC: A61P9/00
Filed: 1990-04-10
Abstract: L'invention concerne l'utilisation thérapeutique de vasodilateurs et d'antagonistes de calcium en combinaison dans le traitement d'insuffisances de l'apport sanguin cérébral. Le vasodilateur et l'antagoniste de calcium présentent une sélectivité de lieu d'action et sont efficaces dans l'augmentation de l'apport sanguin cérébral sans agir de façon défavorable sur d'autres paramètres physiologiques tels que la tension artérielle et la fréquence cardiaque.
Patent EP-0423292-A1 (EP)
Inventor: SCHMIDT HEINRICH
IPC: B65H27/00
Filed: 1990-04-27
Abstract: Une barre profilée pour rouleau élargisseur de nappe de tissu comporte un corps de base allongé de section approximativement en forme de C, avec des branches de maintien sur les deux côtés et avec sur son envers un support élastique à friction. Le support (6) est fixé sur un support intermédiaire (5) constitué d'un matériau plus rigide que le support (6) lui-même, et le support intermédiaire (5) est emmanché dans le sens longitudinal sur le corps de base (4) et fixé de manière amovible sur l'envers (28) et les branches de maintien (7) de celui-ci à l'aide d'un mors de serrage.
Patent EP-0428683-A1 (EP)
Title: Mecanisme d'anneau de verrouillage pour classeur avec poussoir configure
Inventor: COOPER EDWARD W
IPC: B42F13/26
Filed: 1990-05-07
Abstract: L'invention concerne un classeur pour feuilles volantes comportant une structure de base ainsi que des lames à ressort porteuses des anneaux et comprenant un mécanisme permettant de déverrouiller et de déverrouiller facilement les anneaux à l'aide d'un poussoir comprenant des saillies de pivot destinées à pivoter sur et dans des ouvertures de la lame. Des talons de levier venant au contact de renflements de la structure de base permettent d'effectuer le verrouillage.
Patent EP-0434847-A1 (EP)
Inventor: BANNO HISAO NGK SPARK PLUG CO
IPC: H01P1/205
Filed: 1990-07-06
Abstract: L'invention sert à résoudre le problème des variations de la fréquence de résonance d'un filtre de microbandes d'hyperfréquences, causées par les variations de température, pendant le fonctionnement du filtre de microbandes d'hyperfréquences. Ce filtre de microbandes d'hyperfréquences comprend des électrodes de résonance (3, 4) ayant des structures prédéterminées, ainsi qu'une paire de bases diélectriques (1, 2) disposées entre les électrodes. L'une des paires des bases diélectriques est fabriquée en matériau céramique dont la fréquence de résonance se caractérise par un coefficient de température négatif et l'autre paire est fabriquée en matériau céramique dont la fréquence de résonance se caractérise par un coefficient de température positif. Par conséquent, la dépendance thermique mutuelle de la paire des bases diélectriques est éliminée et le coefficient de température de la fréquence de résonance du filtre est amené aussi proche que possible de zéro. Un tel filtre de microbandes d'hyperfréquences peut être avantageusement utilisé comme filtre passe-bande dans un petit circuit électronique.
Patent EP-0483253-A1 (EP)
Inventor: NORMAN EDWARD C
IPC: A62D1/02
Filed: 1990-07-12
Abstract: L'invention se rapporte à des concentrés de mousse pour l'extinction d'incendies de types AFFF (mousse filmogène aqueuse) et ARAFFF (mousse filmogène aqueuse résistant à l'alcool), qui contiennent des agents tensio-actifs à base de polyglucoside alkyle. Ces agents tensio-actifs augmentent la performance des agents tensio-actifs à base de perfluoroalkyle.
Patent EP-0496806-A1 (EP)
Title: Materiaux et procedes de traitement de tissu etranger
Inventor: WALDMANN HERMAN
IPC: C07K16/28
Filed: 1990-10-22
Abstract: On décrit des matériaux et des procédés destinés au traitement de tissu étranger au moyen d'une préparation qui comprend un système d'anticorps spécifiques anti-CD45 à médiation de la lyse des cellules à dépendance complémentaire en présence de compléments humains.
Patent EP-0462440-A1 (EP)
Inventor: BRAUER HEINZ
IPC: C12C13/02
Filed: 1991-06-03
Abstract: A wort boiling device is described having a wort copper (1) and at least one separate heating circuit, situated outside the wort copper and provided with a heat exchanger (2) to heat and/or boil the wort, the heat exchanger (2) containing an arrangement of heat exchange tubes to pass the wort through the heat exchanger. The aim of the invention is to create a heat exchanger which is adjustable to different evaporation parameters to match it to different types of beer. This aim is achieved in that the arrangement of heat exchange tubes is provided with tube branches and valves in such a manner that the wort can be passed through the heat exchanger in pathways of differing lengths. <IMAGE>
Patent EP-0509128-A1 (EP)
Inventor: ROTHAUPT JOERG DIPL-ING FH
IPC: E05F15/643
Filed: 1991-06-06
Abstract: In known actuating devices for doors, having a driven belt (8), a coupling member (10) connected pivotably to the door (2) and to the belt (8), and a catch device (22) which blocks the pivoting movement of the coupling member (10) relative to the door at least in the open position of the latter and on which an unblocking member (27) acts with a releasing effect during the operation of closing the door (2), the coupling member is designed as a two-armed angle lever which, in the blocked position, transmits the movement of a driving chain to the door, thereby making it possible to open and close the latter. With the catch device released, the angle lever is pivoted by means of the driving movement and, during the closing operation, consequently causes the door to be pressed down and locked against its frame. The complicated locking mechanism necessitating a high outlay in terms of production proves to be a disadvantage here. In order to provide a simple door locking, the coupling member (10) actuating a spreading blade (19) connected to the door (2) has a closing member (14) which, with the catch device (22) released, engages in a pivoting manner behind a closure (15) for the positioning of the door. <IMAGE>
Patent EP-0521180-A1 (EP)
Inventor: MOSER OTTO WALTER DIPL-ING
IPC: G08B26/00
Filed: 1991-07-02
Abstract: A multiplicity of primary signalling lines (MPL1,...) with respective hazard detectors (elements E1 to En) is connected at a signalling centre (Z) by means of a respective line switching unit (LAE). The respective end (e) of at least a plurality (m) of primary signalling lines (MPL1 to MPLm) is connected at its remote end to a loop connection element (SAE) which, in turn, is connected with only one primary signalling return line (MPRL) via an additional line connection unit (LAES) at the centre (Z). The loop connection element (SAE) exhibits a monitoring and control unit (KSE) which, when necessary, connects the relevant primary signalling line (MPL) by means of a line change-over switch (LU) to the primary signalling return line (MPRL) via an associated terminating element (EA). <IMAGE>
Patent EP-0476247-A1 (EP)
Inventor: MIZUNO MASAHIRO
IPC: G06F11/00
Filed: 1991-07-03
Abstract: A semiconductor storage system comprises a semiconductor storage element array (1) including a plurality of semiconductor memory elements, a data bus (2) for transferring data to said semiconductor storage element array, an address bus (4) for inputting an address to said semiconductor storage element array, a read/write controller (5) for controlling read/write of the data written to said semiconductor storage element array, an interface control module (6) for controlling a transfer/receipt of data and commands to and from an outside system, a microprocessor (8) for generalization-controlling said read/write controller and said interface control module, a defect address memory (9) for storing and outputting information on an address where at least one defective bit exists and an alternate address to be alternated with said address, and a defect address manipulating circuit (12) for alternating said alternate address with said address where said defective bit exists in accordance with an output of said defect address memory.
Patent EP-0471198-A1 (EP)
Inventor: DIETZ GUENTER
IPC: A24F19/06
Filed: 1991-07-17
Abstract: The tilting ashtray for vehicles consists of a holding frame (1), a holding housing (2) and an ashtray unit (3) which is located therein and can be replaced with a storage compartment (18). In this arrangement it is provided in detail that the ashtray unit (3) comprises an ashtray bowl (7) arranged in the holding housing (2) so as to be removable, a cigarette lighter (8) and a separate carrier housing (9) for the cigarette lighter, that the carrier housing (9) is also arranged in the holding housing (2) so as to be removable by means of releasable clip connections, that the storage compartment (8) is replaceable by the ashtray unit (3) consisting of ashtray bowl (7), cigarette lighter (8) and carrier housing (9) and can be fixed in the holding housing (2) by means of releasable clip connections, and that the holding housing (2) bears a permanently installed contact assembly (13, 14) which is connected to the vehicle electric system and consists of a contact coupling for the cigarette lighter (8) and at least one further contact coupling for an electrical illumination device (16). 
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Patent EP-0479054-A1 (EP)
Inventor: GROSSHAUSER HEINRICH KONRAD
IPC: B65H16/02
Filed: 1991-09-19
Abstract: A paper web support (8) for a web-fed rotary press is arranged such that the axis of rotation of the paper webs (9) points in the running direction of the paper web.
Patent EP-0482369-A1 (EP)
Inventor: IWAMURA YOSHINARI
IPC: B08B3/02
Filed: 1991-09-24
Abstract: A nozzle (20) which has a cylindrical nozzle main body (21). A nozzle tip (22) comprises a plurality of members formed by dividing an approximately cylindrical member in the axial direction thereof and is accommodated in the interior of the nozzle main body (21). A spring (23) is provided between a spring receiving section (34) of the nozzle tip and a wall positioned on a forward side of the nozzle main body (21). At least one of a peripheral surface of a discharge section (33) of the nozzle tip and an inner surface of a tip engaging opening (27) of the nozzle main body (21) is tapered. When a self-cleaning operation is performed with an atomization pressure reduced, the spring (23) urges the nozzle tip (22) toward a backward side of the nozzle main body (21).
Patent EP-0477929-A1 (EP)
Inventor: ZAMBELLI GABRIELE
IPC: A21C15/00
Filed: 1991-09-26
Abstract: The present invention relates to an apparatus for transferring pasta nests or skeins from drying frames to packaging containers. In particular, it relates to an apparatus having three consecutive and horizontal translators, the first two having vertically moveable nails or cramps and the third having a moveable checking side suitable as a whole to move parallel rows of pasta nests or skeins from frames and thereby laying them in packaging containers.
Patent EP-0481537-A1 (EP)
Inventor: LEFORT YVON
IPC: B30B9/30
Filed: 1991-02-04
Abstract: Scrap-metal press, characterised in that it consists of the combination of a U-shaped reception trough or container (16) with vertical fixed (18) and movable (17) walls; a curved cover (22) articulated on the free end of a curved wall (20) mounted above the said vertical wall (17); a compression plate (24) articulated on the free end of the second wall (18) and a lateral piston (19) whose free end faces towards the container (16) and forms the said vertical wall (17) of the said container (16). <IMAGE>
Patent EP-0464893-A1 (EP)
Inventor: GOWLETT DAVID JOHN
IPC: H01L31/024
Filed: 1991-06-18
Abstract: An infrared detector comprises an envelope in which a detector element (3) is mounted on an end of a cold finger (1). A chemically-active getter (30) is present in the space between the cold finger (1) and the envelope window (7) and outer wall (2). In accordance with the present invention the getter comprises a porous layer (30) of chemically-active getter material deposited on an inside surface area of the outer wall (2) at a location separated from both the cold finger (1) and the window (7). The getter (30) can be activated (or re-activated) by heating through the portion of the outer wall (2) on which the getter material (30) is deposited, e.g. using a heater coil (50). Preferably the getter material (30) on the outer wall (2) extends around a heat reflector, e.g. a reflective surface area of the cold finger (1). The cold finger (1) may be operated to cool the detector element (3) while heating the layer (30) to activate the getter.
Patent EP-0485074-A1 (EP)
Inventor: MIKULSKI RICHARD A
IPC: D21C9/10
Filed: 1991-10-10
Abstract: An aqueous sodium borohydride/sodium hydroxide solution for dithionite generation contains sufficient levels of diethylene triamine pentacetic acid pentasodium salt (DTPA Na₅) to chelate metals in the dithionite generation process and also in a pulp bleaching process. A preferred solution contains at least 2.5 weight percent DTPA Na₅, 8 to 12 weight percent sodium borohydride and at least 30 weight percent sodium hydroxide.
Patent EP-0443944-A1 (EP)
Inventor: ALLEVENA JEAN-PIERRE VILLA LES
IPC: G06F3/044
Filed: 1991-02-19
Abstract: The device is characterized in that it is comprised of first and second groups of electrically conducting electrodes, respectively (2 and 5), separated by a dielectric (1) in order to define a plurality of pairs of capacitors, the electrodes (5) forming keys such that when a body forming ground referencial is placed on one of those keys, the capacity of the corresponding capacitor is modified. The present invention applies particularly to a computer display equipment allowing the conversational dialogue.
Patent EP-0470011-A1 (EP)
Inventor: BALAUD PHILIPPE
IPC: H02B1/06
Filed: 1991-07-10
Abstract: The opening of a lid or front plate of an electrical apparatus housing is provided with dividable portions (12,13,14) of a closing member, the said portions being moulded in one piece with the lid and fixed by breakable tabs (17,18), in such a way that the breaking force grows with the separation of the dividable portion (12,13,14) from the centre of the opening (11). <IMAGE>
Patent EP-0489667-A1 (EP)
Inventor: ALARY JEAN ANDRE
IPC: C04B35/00
Filed: 1991-12-02
Abstract: Process for the manufacture of a refractory material of the nonshaped type, comprising mixing of refractory aggregates and of a binder providing a cohesion by chemical bonding, forming of this mixture and its firing, and characterised in that: 
 
  - a charge comprising refractory particles with a polymodal particle size distribution is mixed with a liquid binder consisting of a mixture, in aqueous medium, of polysilicate-based inorganic polymers and of an inorganic polymer containing sialate groups, 
  - the paste obtained is formed and, after setting of the mixture at a temperature of between room temperature and 200 DEG C, 
  - the set mixture is heated to a temperature of between 200 and 1300 DEG C so as to obtain a refractory material of high mechanical characteristics and high resistance to thermal shock and to chemical corrosion.