baber/WOPTO huggingface dataset:
Patent EP-0537658-A1 (EP)
Inventor: VANDEPUTTE JO
IPC: E04D1/16
Filed: 1992-10-12
Abstract: The invention relates to a plain roofing tile in which the tile edges (2, 3) terminate in lateral retaining noses. <IMAGE>
Patent EP-0548513-A1 (EP)
Inventor: SANDAU HARTMUT DIPL-ING FH
IPC: F15B13/01
Filed: 1992-11-04
Abstract: The flow-control device for a working fluid has a stop valve (16) in which a seat-valve body (51) is arranged. This seat-valve body interacts with a fixed main valve seat (45). Arranged in the seat-valve body is a pilot-valve member (70) which interacts with a valve seat (61) in the seat-valve body. The seat-valve body is brought to bear against the valve seat by the action of the pressure in a pressure space (68) on one of its end faces. This pressure space (68) is connected to the working cylinder (14) via a choke (67). Via a variable choke point (64, 85), the opening cross-section of which is controlled by the pilot-valve member (70), the pressure in the pressure space (68) and thus the position of the seat-valve body (51) in the stop valve (13) can be influenced by means of the proportional magnet (69) (sequence control). The position of the seat-valve body (51) in the stop valve (12) determines the oil flow from the working cylinder (14) to the tank (11). 
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Patent EP-0549902-A1 (EP)
Inventor: NICK KLAUS-PETER DR
IPC: G01N21/71
Filed: 1992-11-28
Abstract: In the recycling of non-metallic substances, in particular plastics, a multiplicity of substances of similar chemical composition are to be classified and sorted. Therefore, in the spectral analysis of the plasma generated by laser beams, those spectral lines of the elements characteristic of the substance are therefore to be excluded from the classification and the substance is to be detected with the aid of trace elements. These trace elements are contained in the substance either as contaminants, as a result of the production process, or are added as so-called tracers. Such a process can be used in particular in the reclamation of motor vehicles and in waste disposal.
Patent EP-0495676-A1 (EP)
Inventor: KOSHIMURA TAKEO
IPC: C08G77/22
Filed: 1992-01-17
Abstract: A partially alkoxylated polysiloxane is prepared by using a reactor kettle equipped with a reaction column and a reflux condenser, charging the kettle with a lower alkoxysilane where the kettle liquid is kept boiling, continuously feeding a halogenated lower alkylsilane into the kettle through the column top and continuously feeding a mixture of water and a monohydric alcohol into the kettle in controlled rates, completely alkoxylating the halogenosilane with the alcohol within the column to continuously yield an alkoxysilane, hydrolyzing the alkoxysilane, with the hydrogen halide by-produced during alkoxylation acting as a catalyst, and withdrawing a partially alkoxylated polysiloxane containing less than 5% by weight of the alcohol from the kettle.
Patent EP-0518627-A1 (EP)
Inventor: RADCLIFFE KEITH
IPC: G03C1/76
Filed: 1992-06-10
Abstract: The deposition of a silver-containing sludge on a radiation-sensitive material having a layer of a silver halide emulsion on one surface thereof is prevented or inhibited by providing the material with a surface coating comprising a hydrophillic colloid having dispersed within it particles of wax having a mean diameter of 6 to 25µm, and developing the material with an alkaline solution. The specification also discloses a processing solution composition which comprises a mercapto compound and an anionic surfactant preferably alkylphenoxy polyalkylene oxy phosphoric acid sludge retardation is more effective when using a combination of the material and the processing solution.
Patent EP-0520744-A1 (EP)
Inventor: JUNE DAVID R
IPC: E21B33/043
Filed: 1992-06-23
Abstract: An improved subsea tubing hanger TH having a body with an external shoulder 14 for landing on a seat 12 within a subsea wellhead housing 10, locking ring carried on the hanger to engage a interior recess of the wellhead housing, with a actuator ring for setting the locking ring. A preloading mechanism includes a extendible ring cooperating with the locking ring 64 to prevent any movement of the tubing hanger when engaged and operable by torque supplied by the running tool RT. The improved tubing hanger running tool includes a body secured to the tubing hanger by conventional latching ring with a rotatable outer sleeve having an interior helical groove. A piston 122 positioned on the running tool body and operated by hydraulic fluid pressure has an exterior pin (110) which coacts with the helical groove 100 to provide torque to the actuating ring and preloading ring of the tubing hanger.
Patent EP-0524747-A1 (EP)
Inventor: MCCONKEY JAMES WILLIAM
IPC: B23Q11/10
Filed: 1992-07-09
Abstract: A coolant system (10) is disclosed for use with a machine tool (102) in which coolant (22) is used to both cool and lubricate a workpiece (72) and cutting tool (76). The system (10) of the present invention utilizes a positive displacement pump (14) with one or more spray nozzles (36) each having a restricted orifice whereby the coolant (22) is sprayed from the nozzles (36) at a relatively high velocity and pressure enabling the coolant (22) to be precisely directed to the cutting location to provide optimum cooling and lubricating of the workpiece (72) and cutting tool (76). Check valves (40,42) are provided for both the pump inlet (16) and outlet (24) lines to maintain the pump (14) in a primed condition and prevent drainage of coolant (22) from the coolant system (10) when the pump (14) is not operating. The system filter (40) is mounted to a flexible coolant line (18) to enable the filter (40) to be raised from the coolant reservoir (12) and the filter (40) is coupled to the coolant line (18) by a quick connect/disconnect coupler (60) to enable the filter (40) to be raised from the reservoir (12) and quickly replaced with a clean filter (40) when the first filter (40) becomes clogged and requires cleaning.
Patent EP-0532250-A1 (EP)
Inventor: SCHELDORF GARY OWEN
IPC: F01C21/08
Filed: 1992-09-08
Abstract: A rotary compressor comprising a cylindrical chamber, a vane slidably mounted in the peripheral cylinder wall and a torsion spring to bias the vane into contact with an eccentrically mounted roller The spring includes an elongated central portion and a pair of arms extending from the central portion in parallel planes. The arms are curved or radiused in opposite directions. The central portion is connected to the outer edge of the vane while the ends of the arms are connected to opposite side of the cylinder so that the arms exert a torsional force on the central portion.
Patent EP-0542439-A1 (EP)
Inventor: ALLEN NORMAN SIDNEY
IPC: C08F2/50
Filed: 1992-10-22
Abstract: A photopolymerisable composition comprising a polymerisable olefinically unsaturated compound and a photoinitiator composition comprising
     (a) a photoinitiator comprising an anthraquinone compound having in the 2-position a substituent of the formula :  
 
        - X COR¹ 
 
   wherein R¹ represents an optionally substituted hydrocarbyl radical and X represents 
   - O - , - S - or
         wherein R² represents hydrogen or an optionally substituted hydrocarbyl radical, and   (b) a hydrogen donor capable of reducing the photoinitiator when the latter is in an excited state.
Patent EP-0549331-A1 (EP)
Inventor: RORK GERALD S
IPC: A61K31/74
Filed: 1992-12-22
Abstract: A device for the controlled delivery of a beneficial agent as a gelatinous dispersion consisting of (i) a core which contains a beneficial agent, a polymer which forms gelatinous micoroscopic particles upon hydration and if desired an agent to modulate the hydration of the polymer; and (ii) an impermeable, insoluble coating which adheres to and surrounds the core and contains apertures which provide an area for the hydration and release of a disperson comprising gelatinous microscopic particles. <IMAGE>
Patent EP-0511885-A1 (EP)
Inventor: NICOLAS SERGE
IPC: B01J20/18
Filed: 1992-03-27
Abstract: The use of zeolites A or X compounded with kaolin in processes for the dynamic purification of natural gases containing mercaptans, for the separation of hydrocarbons originating from cuts containing olefins or for the dehydration of gases or of organic liquids which are not free from thermally decomposable impurities, is reflected in a significant lengthening of the practicable number of adsorption/desorption cycles, due to the remarkable coking resistance of these adsorbents.
Patent EP-0563084-A1 (EP)
Title: Dispositif optique
Inventor: JENKINS RICHARD MICHAEL
IPC: H01S5/00
Filed: 1991-12-02
Abstract: Un dispositif optique (10) destiné à être utilisé pour la séparation de faisceau, la recombinaison et autres applications apparentées, intègre un guide d'ondes multimode rectangulaire (20) reliant un premier guide d'ondes (18) coupleur à deux autres guides d'ondes coupleurs (22, 24). Le premier guide d'ondes coupleur (18) fonctionne selon son mode fondamental et fournit un signal d'entrée qui excite une série de modes symétriques du guide d'ondes multimode (20). La dispersion modale le long du guide d'ondes multimode (20) permet de transformer l'excitation d'entrée (70a) en excitations de sortie séparées (75a, 75b) centrées sur les deuxièmes guides d'ondes coupleurs correspondants (22, 24). La répartition d'intensité du rayonnement (75) prend une valeur égale à zéro au niveau des zones (54) de paroi d'extrémité du guide d'ondes multimode entre les deuxièmes guides d'ondes coupleurs (22, 24). Ce phénomène réduit la réflexion au minimum et augmente l'efficacité de la séparation de faisceau. Le dispositif (10) peut fonctionner à l'inverse comme mélangeur de faisceaux. Des réalisations supplémentaires comprennent un réseau laser à verrouillage de phase (240) dans lequel les deuxièmes guides d'ondes coupleurs (258) assurent un gain et un deuxième guide d'ondes multimode (260) assure une correction de phase.
Patent EP-0561933-A1 (EP)
Title: A radial piston motor or pump.
Inventor: HALLUNDBAEK JORGEN
IPC: F04B1/04
Filed: 1991-12-09
Abstract: PCT No. PCT/DK91/00385 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Dec. 9, 1991 PCT Pub. No. WO92/10676 PCT Pub. Date Jun. 25, 1992.A motor or pump assembly (1) comprises a cylinder block (4) with a plurality of radially positioned cylinders (3), a piston (2) arranged slidably reciprocable in each of the cylinders, a cam ring (7) cooperating with the pistons and being rotatably journalled on the cylinder block, and a distributor valve (9) arranged centrally in the cylinder block to control a flow of fluid to and from the cylinders in operation. The cam ring (7) is journalled on the cylinder block (4) with at least one ball bearing with balls (25) arranged on each side of the cylinder block. These balls run in grooves which are positioned close to the sides and periphery of the disc-shaped cylinder block. This provides a structure which has a very small axial length and which is simultaneously capable of absorbing great loads both radially and laterally.
Patent EP-0574401-A1 (EP)
Inventor: HOEDL HERBERT K
IPC: B29B17/00
Filed: 1992-07-27
Abstract: Déchets de matériaux plastiques, y compris des composants thermoplastiques et des composants thermodurcissables vulcanisés, qui sont recyclés et moulés en des produits de forme prédéterminée, sans devoir auparavant séparer les uns des autres les différents plastiques, gràce à un procédé de déchiquetage et de broyage du mélange pour le réduire en particules très fines. Le mélange de particules très fines est ensuite homogénéisé en une masse poudreuse homogène et fluide, chauffé à une température élevée, mais à laquelle il ne perd pas sa consistance fluide, puis mélangé à sec lorsqu'il est chaud avec un matériau de renforcement ou de charge. Le mélange ainsi obtenu est ensuite moulé par compression, à des températures et des pressions élevées, en un produit de forme prédéterminée.
Patent EP-0590150-A1 (EP)
Inventor: TSUKAMOTO SHIN-ICHI - - KASUGA
IPC: C07D491/107
Filed: 1992-04-27
Abstract: L-tartrate de (-)-(S)-2,8-dyméthyl-3-méthylène-1-oxa-8-azaspiro[4,5]décane présentant une stabilité au stockage supérieure à celle des autres sels et pouvant être utilisé comme médicament.
Patent EP-0540755-A1 (EP)
Title: Procede et installation de production de bande laminee a chaud
Inventor: SALGANIK VIKTOR MATVEEVICH
IPC: B21C49/00
Filed: 1992-04-16
Abstract: Un procédé de production continue d'une bande laminée à chaud, destiné à être utilisé par les entreprises de l'industrie métallurgique, consiste à couler en continu une mince brame qui est accumulée et laminée en une bande dans des sections limitées et en plusieurs passages, et laquelle est ensuite renvoyée à la zone d'accumulation, découpée et enroulée. La brame ainsi que la section renvoyée sont accumulées, avec un chauffage simultané, par leur bobinage commun en une bobine intermédiare, laquelle, au cours du bobinage et du débobinage des sections de brame et de bande laminée sur celle-ci et de celle-ci, est déplacée le long de la zone d'accumulation. Une installation de mise en oeuvre du procédé comprend un four à rouleaux (3) ainsi qu'un accumulateur constitué par un chariot (13) monté à l'extérieur du four à rouleaux, mobile le long de ce dernier, ainsi que par un dispositif (14) destiné à former la bobine intermédiaire (15) de la brame et de la section de bande à renvoyer, et monté sur ledit chariot (13) à l'intérieur du four de chauffage (3), assurant ainsi le mouvement de ladite bobine intermédiaire (15) au-dessus des rouleaux (11) du four pendant son processus de bobinage et de débobinage.
Patent EP-0588917-A1 (EP)
Inventor: GARVEY DAVID S
IPC: C07D403/04
Filed: 1992-05-28
Abstract: Novel isoxazole isothiazole and pyrazole compounds of the formula:   <IMAGE>   wherein A, R1, and R2 are specifically defined, or pharmaceutical salts thereof, are selective and potent cholinergic ligands at neuronal nicotinic receptors, useful in the treatment of cognitive, neurological and mental disorders characterized by decreased cholinergic function, as well as in the treatment of alcohol intoxication and petit real absence epilepsy.
Patent EP-0606246-A1 (EP)
Inventor: SCHMITT EDGAR
IPC: B60T8/36
Filed: 1992-09-03
Abstract: Une unité électrohydraulique comprend un bloc hydraulique (10) à clapets (11), chambres (12, 13), pompes (14, 15) et canaux intégrés (16), ainsi que des électro-aimants (20) d'actionnement des clapets (11) retenus sur le bloc hydraulique (10), un moteur électrique (18) d'actionnement des pompes (14, 15) et un relais (23) de commande des électro-aimants (20) et du moteur électrique (18). Les électro-aimants (20) et les relais (23) sont recouverts par un couvercle (24) pourvu de fiches de raccordement (25) qui assurent le contact électrique. Afin de faciliter la fabrication et le montage, le couvercle (24) est subdivisé en un socle enfichable (27) et en un capot (40) susceptible d'être posé sur le socle. Le socle enfichable (17) recouvre les électro-aimants (20) et le capot (40) recouvre les relais (23) qui sont insérés dans deux prises (36, 37) et assujettis par le capot (40) de manière à ne pas se déplacer axialement. Le raccordement électrique des électro-aimants (20) avec les fiches (25) et les relais (23) est assuré par une pellicule flexible de contact (46) et par une grille estampée encastrée dans le socle enfichable (27).
Patent EP-0565734-A1 (EP)
Inventor: TAGOSHI HIROTAKA SHOWA DENKO K
IPC: C08K5/06
Filed: 1992-11-02
Abstract: L'invention concerne une composition de résine comprenant un copolymère éthylénique spécifié, un alcool polyvalent et promoteur de réaction, ainsi qu'une pièce moulée produite avec ladite résine, à réticulation thermiquement réversible. Etant donné que ladite composition et ladite pièce moulée présentent toutes les deux une haute vitesse de dissociation de la réticulation lorsqu'elles sont chauffées et une haute vitesse de formation de la réticulation lorsqu'elles sont refroidies, elles peuvent être utilisées dans des applications variées y compris le moulage à l'état fondu, en tant que composition et pièce moulée à réticulation thermiquement réversible et facilement utilisables.
Patent EP-0612397-A1 (EP)
Inventor: SOEDERMAN JARMO
IPC: F28F/
Filed: 1992-11-16
Abstract: Un échangeur de chaleur, un dispositif d'évaporation produit à partir de cet échangeur de chaleur, ainsi qu'un procédé d'utilisation de ces derniers sont décrits. L'échangeur de chaleur utilise avantageusement la surface d'échange de chaleur mince, et néanmoins robuste et adéquate, constituée par un stratifié métal-plastique. Le stratifié comprend généralement, soit une couche plastique et une couche métallique, soit deux couches plastiques entre lesquelles une couche métallique est prise en sandwich. Le stratifié présente généralement une épaisseur inférieure à 200 mum environ, la couche de la feuille métallique présentant notamment une épaisseur comprise entre 5 et 40 mum environ, alors que la couche plastique présente une épaisseur comprise entre 12 et 45 mum. Les métaux appropriés sont l'aluminium, le cuivre et le laiton, tandis que les plastiques appropriés sont le polyester et les polyoléfines. Des effluents liquides d'une fabrique de pâte à papier peuvent passer sur les laminés sous forme d'un ruissellement afin d'être évaporés, alors que la vapeur passe dans la chambre interne située entre deux stratifiés constituant un dispositif d'évaporation.
Patent EP-0587820-A1 (EP)
Title: Low-voltage switchgear for the output or distribution of electric power.
Inventor: WINKLER JOHANNES
IPC: H02B1/36
Filed: 1992-12-02
Abstract: The aim of the invention is to reduce the design complexity of low-voltage switchgear for the output or distribution of electric power, the switchgear having a guideway in the switchgear cabinet. This aim is achieved by virtue of the fact that the switchgear is fitted, parallel to the rack direction, with cross-struts having guideways for the racks, and also that the guideways are integral with the cross-struts or are integrally stamped from the same material. This aim is also achieved by virtue of the fact that the racks have a floor and, on both sides, below the plane of the floor, an outwards-facing guide edge disposed parallel to the floor plane and integrally joined to the floor. The invention is particularly suitable for low-voltage switchgear with, located in racks, switchgear assemblies such as circuit breakers, motor-protection circuits, other protection circuits, etc., at least the electrical connection between the bus bars and the switchgear being of the plug-in-type.
Patent EP-0680597-A1 (EP)
Inventor: MALLING JESPER
IPC: F41J1/01
Filed: 1992-10-15
Abstract: Article à briser en éclats qui est constitué d'une composition comprenant un matériau de remplissage, un agent liant consolidé et éventuellement des additifs, dans laquelle le matériau de remplissage est une poudre constituée (i) de particules fines ayant une grosseur de particule de 1 νm à 50 νm et (ii) de particules grossières ayant une grosseur de particules de 50 νm à 1500 νm, ladite poudre ayant un rapport particules fines/particules grossières de 5 % à 60 % en volume. Une composition de moulage et des procédés de production dudit article à briser en éclats sont également décrits.
Patent EP-0615480-A1 (EP)
Inventor: THOMAS WAYNE MORRIS
IPC: B29L7/00
Filed: 1992-11-27
Abstract: Un procédé, servant à réunir des pièces (1A, 1B) présentant une région de jonction (2), consiste à introduire une pointe (3) d'un matériau plus dur que le matériau des pièces dans la région de jonction (2) entre les parties opposées des pièces (1A, 1B) de chaque côté de la région de jonction, alors qu'un mouvement cyclique relatif est produit entre la pointe et les pièces. Une chaleur de friction est générée afin de conférer aux parties opposées un état malléable. La pointe (3) est enlevée, et on laisse solidifier les parties malléables de façon à réunir les pièces l'une à l'autre.
Patent EP-0560201-A1 (EP)
Inventor: DUENSING HERMANN
IPC: F16N13/04
Filed: 1993-03-03
Abstract: The invention relates to an oil pump (18) especially for a chain saw (100), having a cylindrical pump chamber (20) which is formed in a pump casing (19) and has an inlet slit (21) and an outlet slit (23), and a pump piston (25) which can be rotated in this pump chamber (19) via a transmission (30), with an oblique face (35) at the pump piston (25), which face is resiliently braced against an end stop (36) which is rigid in the direction of a central longitudinal axis (L) of the pump piston (25), is arranged at a distance (R), which predefines the pump stroke, from the central longitudinal axis (L) and gyrates as the pump piston (25) rotates, the axial motion of the pump piston (25) achieved as a result generating the pumping effect and the end stop (36) being adjustable and limiting the travel of the pump piston (25). In order to develop this oil pump in such a way that a precisely defined adjustment is possible, the minimum and the maximum of the oil delivery rate being readily definable, that its construction is simple and employs only a small number of parts and that it can be modified by simple means with respect to the amount of oil to be delivered, in order to adapt the oil pump to various chain saw types, it is proposed that the end stop (36) be arranged adjustably with respect to its angular position about the central longitudinal axis (L) of the pump piston (25) as a rotational axis. <IMAGE>
Patent EP-0562609-A1 (EP)
Inventor: FRISCH HELMUTH
IPC: B05B14/30
Filed: 1993-03-25
Abstract: The invention describes a spray (oil mist) lubricating appliance for automatic punching machines. Such automatic machines consist of an upper chamber part (5) and a lower chamber part (6) with atomization nozzles (7) at which there are two opposite slits for the entry and exit of the strip to be wetted. An extraction device for the lubricant mist extends above and below the strip inlet and strip outlet slit, over their entire width. The clear cross-sectional areas of the extraction slits (2, 2', 3, 3') are equal to or larger than the cross-sectional areas of the slits for the strip. The edges of the upper extraction slits are formed by a downward-sloping cowl which widens in the direction of the outer wall of the chamber. The wall of the cowl runs vertically in the lower part. <IMAGE>
Patent EP-0563926-A1 (EP)
Inventor: MONIWA TAKEO
IPC: C02F1/78
Filed: 1993-03-31
Abstract: A process for the treatment of water with ozone in which trace amounts of organic substances contained in water to be treated are oxidized and decomposed by diffusing ozone into the water introduced into a reaction tank, by injecting a chelate compound into the water to be treated after or just before the introduction of the water into the reaction tank. Preferred chelate compounds include ethylenediaminetetraacetic acid disodium salt, ethylenediaminetetraacetic acid calcium salt, ethylenediaminetetraacetic acid magnesium salt, ethylenediaminetetraacetic acid iron salt and iron citrate.
Patent EP-0569785-A1 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: B41M5/26
Filed: 1993-04-29
Abstract: Dye mixtures comprising at least one azo dye having a coupling component of the diaminopyridine series and one or more triazolopyridine dyes, pyridone dyes and/or 1-aminopyrid-2,6-dione dyes, and a process for their thermal transfer.