baber/WOPTO huggingface dataset:
Patent EP-0419053-A1 (EP)
Inventor: DEIN EDWARD ALAN
IPC: H01L21/31
Filed: 1990-08-22
Abstract: Dielectric layers comprising a silicon oxide and having essentially constant thickness across a wafer are produced by a plasma-position method; in preferred processing, a wafer is supported on a surface which extends significantly past the edge of the wafer. Resulting layers may be further processed by localized etching of windows or vias, uniform layer thickness being particularly beneficial, when timed etching is used, to ensure uniformity of etched openings.
Patent EP-0388307-A1 (EP)
Inventor: MERCIER JEAN-LOUIS HENRI ROBER
IPC: B60N3/00
Filed: 1990-03-15
Abstract: Arrangement intended to form a work surface in the rear part of a commercial vehicle, to serve as a small workbench in the horizontal position, characterised in that it comprises: - a board forming a workbench (9) adapted to the internal width of the vehicle, comprising four rollers (8) attached substantially at the four extremities of the board forming the workbench, - two rails with means of fixing to the internal side parts of the vehicle and each comprising a first vertical section, followed by a rounded section and continued by a horizontal part with a stop (4) at the end, these rails being designed to take two rollers each time on each side of the board forming the workbench (9), the upper part of the vertical section of the rails having a gap (3) to allow the introduction of the rollers and a lower stop (6) to arrest the rollers when the board comes to the horizontal position.
Patent EP-0409683-A1 (EP)
Title: Composition bitume/polymÀ¨re présentant une adhésivité se conservant au stockage à température élevée et procédé de préparation d'une telle composition
Inventor: CHAVEROT PIERRE
IPC: C08K5/40
Filed: 1990-06-29
Abstract: La composition bitume/polymère renferme un bitume et, en poids du bitume, 0,5 à 15% d'un polymère, 0,05 à 10% d'une composante adhésiphore du type amine, amide ou imidazoline et éventuellement 1 à 30% d'un agent fluxant, la composante adhésiphore étant greffée au polymère présent dans la composition. Cette composition est obtenue par mise en contact des ingrédients précités la composant, à une température entre 100°C et 230°C et sous agitation, en présence d'un agent de couplage fournissant du soufre libre élémentaire ou radicalaire. Application de la composition à la réalisation de revêtements tels que revêtements superficiels routiers, d'enrobés ou de revêtements d'étanchéité.
Patent EP-0413624-A1 (EP)
Inventor: AVRILLON RENE
IPC: B01D71/64
Filed: 1990-08-02
Abstract: A gas-separation membrane comprising a film of thickness of between 0.05x10<-6> and 20x10<-6> m at least 90 mol% of which consists of at least one aromatic polyimide or copolyimide whose repeat unit corresponds to the following formula (I): 
<IMAGE>
 Where A denotes a tetravalent aromatic radical or a mixture of tetravalent aromatic radicals,
 and B denotes a divalent aromatic radical 50 mol% of which is denoted by the following formula (II): 
<IMAGE>
 the said formula (I) being different from the following formula (III): 
<IMAGE>
Patent EP-0439985-A1 (EP)
Inventor: GIL CLAUDE
IPC: B01D24/40
Filed: 1990-12-21
Abstract: The invention relates to a process for filtration/flow control, especially for the treatment of swimming pool water, using open air gravity filtration (16), the filtered water being sent into a tank (13) in communication with the atmosphere, in a controlled way so as to maintain in said tank a preferably substantially constant water level, and then taken out of said tank (13) and sent into the circuit of renewed swimming pool water, the process being characterised in that it consists in having all the water, in particular water spilling over the sides of the bath (1), undergo said gravity filtration, under a constant head, while collecting excess untreated water needing filtration and keeping it in a buffer vessel (14) in order later to recycle it automatically into the filtration circuit (16). <IMAGE>
Patent EP-0408771-A1 (EP)
Inventor: HATANAKA TETSUO SHOWA DENKO KA
IPC: C09K3/14
Filed: 1990-02-01
Abstract: On produit une céramique d'oxyde d'aluminium servant de matière abrasive pour du grain abrasif, de la pierre à adoucir, de la toile abrasive, du papier abrasif etc., présentant une résistance et une dureté élevées ainsi qu'une caractéristique de meulage excellente, par régulation de la densité à au moins 95% de la valeur théorique, la dureté étant d'au moins 2.000 kg/mm2, et la taille des cristaux étant au plus de 0,2 mum en moyenne. Le procédé de production de ladite céramique consiste à procéder à la gélification d'un sol d'oxyde d'aluminium contenant de minuscules grains de cristaux d'aluminium alpha, à chauffer rapidement le gel entre 900°C et 1.100°C en 90 sec et à le maintenir entre 1.000°C et 1.300°C pendant une période de temps donnée.
Patent EP-0457809-A1 (EP)
Inventor: FLOWERDEW PETER MICHAEL
IPC: G01V3/06
Filed: 1990-02-12
Abstract: Est décrit un système pour détecter des parcours de conducteurs. Un signal alternatif est appliqué à l'objet à détecter (12), et le champ produit par ce signal est détecté à distance de l'objet. Afin de faire la distinction entre les signaux produits par l'objet à détecter et ceux produits par les conducteurs voisins (14) en raison du couplage capacitif, le signal alternatif comprend des première et deuxième composantes, apparentées en fréquence et en phase, et le champ est détecté au niveau d'une pluralité de positions. La relation de phase des signaux détectés est analysée pour déterminer sans équivoque la position de l'objet concerné. Dans un mode de réalisation, la deuxième composante de fréquence est un harmonique de l'autre. Dans un autre mode de réalisation, la fréquence de la deuxième composante est la fréquence de la première, plus ou moins un sous-harmonique de la première.
Patent EP-0409961-A1 (EP)
Title: Sliding insert for switching devices and for sliding surfaces for movable cross fog points, and process for fastening said sliding insert on the sliding bed of switching devices.
Inventor: GERMANN URS
IPC: E01B7/02
Filed: 1990-02-12
Abstract: PCT No. PCT/EP90/00229 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Feb. 12, 1990 PCT Pub. No. WO90/09484 PCT Pub. Date Aug. 23, 1990.The antifriction insert (1) for slide surfaces of switching devices is fixed to a base member (5) in that the base member includes a recess with grooves at both sides. At least one of the grooves has upwardly open hollows (9). The antifriction insert has projections associated with these hollows (9) so that the antifriction insert can be introduced from above into the base member (5) and then only needs to be displaced by the length of the projections in order to obtain safe securing.
Patent EP-0462189-A1 (EP)
Title: Combination therapy for treatment of estrogen sensitive diseases.
Inventor: LABRIE FERNAND
IPC: A61K31/00
Filed: 1990-03-09
Abstract: A method of treatment of breast and endometrial cancer in susceptible warm-blooded animals may include inhibition of ovarian hormonal secretion by surgical (ovariectomy) or chemical (use of an LHRH agonist, e.g. [D-Trp6, des-Gly-NH210]LHRH ethylamide or antagonist) as part of a combination therapy comprising administering an antiestrogen together with at least one compound selected from the group consisting of an androgen, a progestin, at least one inhibitor of sex steroid formation, especially 17 beta -hydroxysteroid dehydrogenase and aromatase activity, at least one inhibitor of prolactin secretion, one inhibitor of growth hormone secretion and one inhibitor of ACTH secretion. Pharmaceutical compositions useful for such treatment and pharmaceutical kits containing such composition are disclosed.
Patent EP-0600855-A1 (EP)
Inventor: DAVIS ELLIOT NEIL
IPC: A47C7/00
Filed: 1990-04-12
Abstract: L'unité de suspension pour siège de véhicule décrite (100) comprend une structure de base (110) pouvant être montée dans un véhicule et une structure de support de siège (140), sur laquelle est monté un siège de véhicule. Un ensemble de bras articulés en parallélogramme, composé de bras articulés primaires (145) et de bras articulés secondaires (148), relie entre elles les structures (110, 140) en chevauchant des voies de came (160, 162), qui présentent des profilés (161, 163) dans lesquels s'engagent des roulettes (167) fixées à des ressorts principaux (169) ancrés sur la structure de base (110). Lors du mouvement des structures (110, 140) l'une en direction de l'autre, les ressorts principaux (169) s'étendent au fur et à mesure que les roulettes (167) se déplacent le long des voies de came (161, 163), afin d'appliquer une force de rappel sur les structures (110, 140). Un ensemble de précharges (170) comprend des bras basculeurs (171), montés pivotant sur les voies de came (162), des roulettes (175) appuyant sur la structure de support de siège (140) et étant pourvues de ressorts de précharge (177). En réglant les voies de came (172) par rapport à la structure de base (110), on peut faire varier la précharge et la flexibilité des ressorts principaux (169), pour qu'elle s'adapte de façon appropriée au poids de l'utilisateur.
Patent EP-0478557-A1 (EP)
Inventor: JENSEN AGE
IPC: D06B3/32
Filed: 1990-04-10
Abstract: Dans la teigneuse du type Jigger décrite, qui sert à teindre une bande de tissu et qui comprend deux cylindres principaux (1, 2), la bande de tissu est alternativement enroulée sur les cylindres principaux et déroulée des cylindres principaux. Les cylindres principaux (1, 2) sont mus par un moteur commun (12) par l'intermédiaire d'un engrenage à vitesse variable (14), destiné à régler la vitesse de rotation de chaque cylindre principal (1, 2), afin que la bande de tissu soit enroulée sur les cylindres principaux et déroulée des cylindres principaux en subissant une tension sensiblement constante. Un engrenage intermédiaire (17, 18) est disposé entre l'engrenage à vitesse variable (14) et chacun des cylindres principaux (1, 2). En position accouplée, l'engrenage intermédiaire réduit la vitesse de sortie de l'engrenage à vitesse variable (14) et, en position désaccouplée, il transfère cette vitesse inchangée directement aux cylindres principaux (1, 2).
Patent EP-0523036-A1 (EP)
Title: Anticorrosive microbicide.
Inventor: COSENTINO LOUIS C
IPC: C23F11/18
Filed: 1990-04-05
Abstract: A stable, shippable microbicide solution, having improved anticorrosive properties comprising a two part system, the first part consists of a mixture of acetic acid, hydrogen peroxide, peracetic acid, and water. This is referred to for brevity as a peroxide/peracid solution. The second consists of water having dissolved therein a wetting agent which is preferably Victawet TM  35B which is the sodium hydroxide reaction product of an aliphatic alcohol and phosphorous pentoxide. Three other Victawet TM  agents have proven operative. Alternatively, Fluorad TM  FC95, which is a agent of potassium perfluoroalkyl sulfonates may be used. The microbicide may also be a premixed one component system containing the anticorrosive agents of the invention.
Patent EP-0482036-A1 (EP)
Inventor: BECKER ROLF
IPC: B65D30/24
Filed: 1990-07-11
Abstract: L'invention se rapporte à un sachet plastique (1) comportant au moins un compartiment (7) constitué d'une feuille supérieure et d'une feuille inférieure (2, 3) reliées entre elles par une soudure à ligne fermée (5, 6). Pour le remplissage des compartiments (7) avec un milieu de remplissage, en particulier de l'air, il est prévu un canal (10, 14) présentant des sections (14) qui débouchent dans les zones d'une soudure (5, 6) et de préférence dans les zones du coin du compartiment respectif, une ouverture (4) y étant prévue donnant sur le compartiment respectif. De préférence, un canal principal (10) et un canal secondaire (14) sont prévus, le canal principal pouvant aussi passer à l'extérieur du sachet (1).
Patent EP-0440817-A1 (EP)
Title: Support d'enregistrement magnetique
Inventor: FUNAKI KEISUKE
IPC: G11B5/73
Filed: 1990-08-30
Abstract: L'invention se rapporte à un support d'enregistrement magnétique, qui est constitué par un film étiré d'un polymère au styrène ayant une structure syndiotactique élevée ou une de ses compositions, ou par un fil stratifié contenant ce film étiré, et dans lequel une couche magnétique est appliquée sur au moins une surface du film de base qui a un coefficient d'expansion linéaire inférieur à 5 x 10-5/°C et un coefficient de friction statique supérieur à 0,3 mais inférieur à 1,0. Ce support d'enregistrement magnétique se caractérise par de bonnes caractéristiques de glissement, de poli, de résistance à la chaleur et de résistance à l'humidité et par une excellente stabilité dimensionnelle contre la température et l'humidité, ainsi que par une bonne coercivité et par une densité élevée.
Patent EP-0502017-A1 (EP)
Inventor: RUBAK PER
IPC: A61F11/14
Filed: 1990-11-16
Abstract: Des protecteurs auditifs du type évasé, couvrant l'oreille, sont de préférence dotés d'un système de transfert de sons, lequel est un canal acoustique (14) ou un couplage électroacoustique comprenant un microphone extérieur et un haut-parleur intérieur, tous réglés de sorte que l'utilisateur peut entendre les sons et le bruit à un niveau d'intensité modéré, de préférence pour les fréquences vocales. Toutefois, un problème associé est qu'il est impossible de déterminer la direction vers une source sonore spécifique, et selon l'invention, ce problème est surmonté par la configuration des côtés extérieurs (6) des éléments évasés (2) sous la forme d'imitations grossières du pavillon de l'oreille humaine, ces côtés extérieurs (6) étant agencés de manière à converger vers l'avant, et présentant diverses concavités (8, 10), dont une concavité (8) imitant une conque est reliée à l'entrée (14, 16) du système de transfert de points. Des protecteurs auditifs du type supra-auditifs peuvent également être conçus de cette manière.
Patent EP-0455777-A1 (EP)
Title: Dielectrophoretic characterisation of microorganisms and other particles.
Inventor: BETTS WALTER BERNARD
IPC: C12Q1/06
Filed: 1990-11-27
Abstract: Dielectrophoretic collection rates of microorganisms or other animate or inanimate dielectrically polarisable particles in suspension in a fluid are established by flowing the suspension past electrodes (17, 18) energised to produce a non-uniform alternating electric field in the suspension, terminating the energisation of the electrodes after a predetermined time to release particles collected from the suspension, and, downstream of the electrodes, measuring the pulse of released particles as a measure of the rate of particle collection during energisation of the electrodes. Repeated measurements at different field frequencies enable a collection-rate spectrum to be established and the particles under examination to be characterised or identified by reference to known spectra of known particles.
Patent EP-0442407-A1 (EP)
Inventor: GRUENBERG PETER DR
IPC: G01R33/09
Filed: 1991-02-11
Abstract: The invention relates to a ferromagnetic, thin-film magnetic field sensor for reading data stored magnetically. This magnetic field sensor has at least two ferromagnetic layers, which are separated by an intermediate layer and consist of materials which result in a reverse-parallel setting of the magnetisation directions of the two ferromagnetic layers. The object of the invention is to create a magnetic field sensor using material combinations which differ from those known. An intermediate layer of copper or of an alloy on a copper base is provided to achieve this object. The thickness of this intermediate layer is in the range between 0.4 - 10 nm. <IMAGE>
Patent EP-0442447-A1 (EP)
Inventor: KREJZA JUERGEN
IPC: A47J27/092
Filed: 1991-02-12
Abstract: A pressure cooker (1) is described having a lid (2), a lid handle (6), a container handle (7), a valve (10) arranged on the lid and a loading and relieving device (9) for the valve (10) which can be actuated via an actuating part (8) to be moved by the user, at least the actuating part (8) being arranged on the handle. To facilitate and simplify cleaning, it is proposed that at least one handle is formed by a wire hoop and that the loading and relieving device (9) and the actuating part (8) are mounted or guided in an exposed manner towards the outside. <IMAGE>
Patent EP-0493681-A1 (EP)
Inventor: KETTNER RICHARD
IPC: F16B2/14
Filed: 1991-11-28
Abstract: The invention relates to an anchoring device (10) having a supporting element (11) which can be mounted on the anchoring base, and having a supporting arm (15), which projects therefrom and which for its part consists of a retaining part (16) and an elongated connecting part (20) which is retained on the retaining part (16) such that it is axially fixed but can be adjusted. The connecting part (20) has a transverse profile and is pressed by said profile firmly against a section (27) which is formed out of the retaining part (16), in a positively-locking manner by means of a clamping element (28, 28'), which section (27) can be provided with complementary lateral profiles. The connecting part (20) may be a threaded rod (25). The retaining part (16) is expediently constructed as a U-shaped bracket with a web (17) which points downwards and in which the connecting part (20) is held by means of the clamping element (28) in a positively-locking engagement position with the section (27) which is formed especially out of the web of the U-shaped bracket (16). <IMAGE>
Patent EP-0448200-A1 (EP)
Inventor: BRUCE ALEXANDER
IPC: B65D79/00
Filed: 1991-01-28
Abstract: A beverage package and a method of packaging a beverage having gas in solution has a sealed bottle 1 with a primary chamber 9 containing the beverage and forming a primary headspace 20 comprising gas at a pressure greater than atmospheric. A hollow plastics moulded pod 10 forms a secondary chamber 17 which communicates with the beverage 19 by way of a restricted orifice 18. Beverage from the chamber 9 enters the chamber 17 by way of the orifice 18 and when the beverage is in equilibrium a secondary headspace 21 is formed in the insert. Upon opening the bottle 1, the pressure differential between the headspaces 20 and 21 ejects beverage from the insert 10 through orifice 18 to develop froth on the beverage. The insert 10 carries a permanent magnet 15 which is encapsulated within the plastics. The magnet 15 is attracted to a metallic strip 8 on the bottle base to retain the insert at its desired location in the bottle. 
     The insert 10 is dimensioned to be dropped into position on the bottle base through the bottle mouth and in an alternative arrangement the permanent magnet is carried on the bottle base to attract a metallic strip carried by the insert 10.
Patent EP-0457422-A1 (EP)
Inventor: MCBRIDE DANIEL TAYLOR
IPC: D06P3/00
Filed: 1991-03-14
Abstract: The process for producing patterns on ground dye colored textile fiber pile substrates, particularly wherein the pile fibers are in the form of yarns comprised predominately of polyamide fiber, and wherein at least some of the ground dye component is at least partially color dischargeable and selected from vat, reactive, direct, acid, premetallized or mordant dyes, the process comprising contacting selected portions of the colored pile fibers with a reducing system which optionally can contain one or more reduction resistant dye or pigment materials for in-situ coloring of the substrates, the contacting being characterized by jet forcing the reducing system interstitially of the pile fibers to deposit the reducing system thereon substantially below the surface thereof, and to effect the color discharge of at least a portion of the ground dye component.
Patent EP-0497027-A1 (EP)
Inventor: OURSLER BARRY
IPC: A63F7/02
Filed: 1991-03-25
Abstract: A play feature for a pinball game having a plurality of wheels (11,12) rotatable about a horizontal axis and having a plurality of ball receiving sockets (14-17) formed therein. Each wheel can pick up a pinball from a first position on the playfield and after rotating through approximately 180 degrees discharge the pinball at a second position on the playfield. The wheels are arranged in a series whereby the discharge position of the upstream wheel (11) corresponds to the pick up position of the downstream wheel (12). In this manner the pinball can be conveyed across the playfield in a stepped fashion as it is transferred from the upstream wheel to the downstream wheel. The rotation of the wheels is coordinated by using a single drive motor (33) operatively connected to each of the wheels by a transmission member (30). Finally, downfield wheels can be arranged at different elevations relative to the playfield such that the pinball can be raised or lowered relative to the playfield by the successive wheels as the pinball is conveyed across the playfield.
Patent EP-0453181-A1 (EP)
Inventor: CLARK JACK
IPC: B23K1/16
Filed: 1991-04-11
Abstract: An apparatus for forming metal tubes is shown in which a metal strip 2′ having a brazing wire 1 bonded to an edge portion thereof passes through the apparatus and is formed by a combination of rollers 17, 17′, 19, 19′ and dies 15, 24 into a shape defining a tube. A frictional wheel 27 bonds together the two edge portions of the shape defining a tube.
Patent EP-0519127-A1 (EP)
Inventor: TOMITA MAMORU
IPC: A23C9/123
Filed: 1991-06-17
Abstract: A process for producing yogurt which comprises adding highly purified whey proteins with a purity of at least 90% (by weight) to the raw material for production of yogurt or fermented products of said material in a ratio of at least 0.6% (by weight) of their total protein content, whereby whey separation in the final product is effectively prevented and the final product having good texture and taste is obtained without injury to the concept of yogurt as a healthy food.
Patent EP-0467557-A1 (EP)
Inventor: IWASE YUKIJI
IPC: A47L5/22
Filed: 1991-07-03
Abstract: A vacuum cleaner blower assembly has a blower motor (81), a vaned centrifugal impeller (90) driven by the blower motor (81) and an air diffuser (89) radially beyond the periphery of the impeller. In order to improve air flow efficiency at the impeller inlet and outlet, the impeller (90) has a shroud plate (97) which, as seen in axial section, curves away from the vane inlet region towards its inner edge and the air diffuser (89) has vanes (94) with an inlet angle in the range 1 to 4°.
Patent EP-0525256-A1 (EP)
Inventor: CAMBOU BERTRAND F
IPC: H01L21/74
Filed: 1991-07-25
Abstract: A method of fabricating isolated device regions (24,16) includes providing a first semiconductor substrate (12) having a dielectric layer (16) disposed on a first surface (14) thereof. A second semiconductor substrate (18) is bonded to the dielectric layer (16) and etched back to a desired thickness. A buried layer (20) is formed in the second substrate (18) following the etch back and a thin epitaxial layer (22) is then formed on the second substrate (18). Isolation trenches (28) are formed through the epitaxial layer (22) and the second substrate (28) and extend to the dielectric layer (16). The isolation trenches (28) are filled with dielectric material to isolate regions (24,26) therebetween.
Patent EP-0440542-A1 (EP)
Inventor: SEBAG HENRI
IPC: A61K8/92
Filed: 1991-01-29
Abstract: The invention relates to washing compositions based on insoluble silicones, containing in an aqueous medium: a) a silicone insoluble in the said medium; b) at least 7% by weight of a compound corresponding to the formula: R-(OC3H6)p-(OC2H4)n-OCH2-COOA (I) where R denotes an alkyl or alkenylradical or a mixture of such radicals, and alkylphenyl or R'CONH-CH2-CH2-, with R' denoting alkyl or alkenyl; n has the value 2 to 24; p has the value 0 to 6; A denotes hydrogen, Na, K, Li, 1/2 Mg, monoethanolamine, ammonium or triethanolamine; the ratio of compound of formula (I)/silicone being higher than 1; and their application in cosmetics and in dermatology.