baber/WOPTO huggingface dataset:
Patent EP-0151276-A1 (EP)
Title: Klemmgriff für Zahnwurzelkanal-Instrumente
Inventor: LISTL ALFONS
IPC: A61C5/02
Filed: 1984-12-12
Abstract: Bei einem Klemmgriff zur Halterung eines Zahnwurzelkanal-Instrumentes ist zwischen dem am Griffkörper (1) ausgebildeten Schraubkopf (2) und der darauf aufschraubbaren Schraubkappe (3) eine den Instrumentenschaft (5) lose umschließende Schraubenfeder (10) eingelegt, die mit ihren Enden in den Schrauborganen (2, 3) festsitzt und somit beim Aufschrauben der Schraubkappe zum Festklemmen des Instrumentenschaftes eingedreht wird.
Patent EP-0149276-A1 (EP)
Inventor: VELDHOEN GEORGE GUSTAAF
IPC: B28B7/00
Filed: 1984-12-14
Abstract: The mould is provided w'rth a deformable lining (5), which is fixed to the mould at least along its edge. This flexible lining (5) can be brought into two positions, i.e. into a first position, in which the mould is in a discharging or a filling position, and into a second position, in which the mould occupies a hardening position. In this hardening position of the mould the interior of the lining (5), which defines the mould cavity, corresponds with the external shape of the object to be formed, whilst in the discharging or the filling position of the mould both the internal space of the lining and its upper discharge or filling opening are considerably larger. In the discharging or the filling position of the mould a subatmospheric pressure is exerted on the lower side of the lining (5), while in order to bring the mould into the hardening position this subatmospheric pressure is released and a support core system (2) accommodated in the mould is at least partially displaced upwardly.
Patent EP-0130697-A1 (EP)
Inventor: OKUMURA YOSHIHARU
IPC: B01J29/08
Filed: 1984-05-31
Abstract: An improved process for producing an alcohol by hydrating an olefin, wherein the improvement comprises hydrating an olefin in the presence of hydrogen-type mordenite or hydrogen-type zeolite Y as a catalyst each having a silica/alumina molar ratio of 20 to 500.
Patent EP-0132311-A1 (EP)
Inventor: HELTON RAYMOND L
IPC: C25D3/58
Filed: 1984-06-25
Abstract: An alkaline, cyanide, aqueous electroplating composition of copper, tin, and zinc includes a small amount of nickel to enhance the inclusion of tin in the copper-tin-zinc plate deposited from the solution. The plate resists tarnishing by a corrosion test solution, and retains its bright silvery-colored appearance because the plate preferably includes at least about 10.9 atomic wt % tin. The plating method for enhanced tin alloys through nickel additions to the bath is also described.
Patent EP-0125992-A1 (EP)
Inventor: CASAS ALAIN
IPC: F15B15/20
Filed: 1984-05-09
Abstract: 1. Ram, particularly micro-ram, comprising a substantially cylindrical, hollow body (4) in which is movably mounted a piston (5) dividing the internal space of the said body (4) into two chambers of variable volume (6, 7) each of them being provided with a port (8) for fluid supply or fluid exhaust of the chamber (6 or 7), and a support device (2) of supplementary elements (3, 42), if necessary indicating a parameter of the ram functioning, such as bars (17) fixed on the external surface of the body (4), characterized in that the fixing means (20, 20') of the support device (2) are mounted in the feeding ports (8) and are formed by members likely to be introduced each one, notably screwed, in a feeding port (8), each member (20, 20') passed by a channel allowing the inlet of the forced fluid to the interior of the ram.
Patent EP-0124454-A1 (EP)
Inventor: PEREZ GERARD
IPC: D01F6/60
Filed: 1984-04-18
Abstract: 1. Process for improving the structural uniformity of filaments based on thermoplastic polymers, obtained by melt-spinning and continuous drawing between a take-off roll and a drawing roll, characterised in that the drawing stress (represented as the ratio of the tension force to the count at the time of the measurement) is measured and controlled at a constant level, the speed of the drawing roll being kept constant.
Patent EP-0122892-A1 (EP)
Inventor: KARLSSON SUNE
IPC: F04D29/54
Filed: 1984-03-09
Abstract: A guide vane ring for a return flow passage in axial fans comprises a ring (3) intended for placing in the return flow passage (4) coaxial with the impeller (6). A plurality of guide vanes (7) are formed integral with the ring and distributed round its exterior circumference. in a method of producing such a ring integral with its vanes, separate longitudinal slits are formed in a line one afterthe other in a metal strip. A cut is made transverse the strip between one end of each slit and one long edge of the strip. Portions of the band thus cut free are bent out from its plane and formed to a desired configuration, whereafter the formed band portions are bent such that the transverse cut lines will extend substantially at right-angles to the unformed flat band portion. This flat band portion is cut to desired length, formed and joined together into a circular ring with the portions formed to desired configuration forming exterior, substantially axially disposed guide vanes.
Patent EP-0135562-A1 (EP)
Title: Formation de materiaux amorphes
Inventor: JOHNSON WILLIAM L
IPC: B22F9/00
Filed: 1984-01-09
Abstract: Des matériaux métastables amorphes ou des matériaux cristallins fins sont formés par des réactions d'état solide au moyen de la diffusion d'un composant métallique dans un composé solide ou de la diffusion d'un gaz dans un composé intermétallique. La présente invention peut être appliquée sur des couches de métaux déposées sur un substrat amorphe ou en mélangeant des poudres avec des granules de formation de germe de cristaux. La seule exigence est que la diffusion du premier composant dans le second composant soit bien plus rapide que l'autodiffusion du premier composant. On applique ce procédé à une température inférieure à la température à laquelle la phase amorphe se transforme en une ou plusieurs phases cristallines et à une température voisine ou inférieure à la température à laquelle le rapport entre la vitesse de diffusion du premier composant et la vitesse d'autodiffusion est d'au moins 104. Ce critère de diffusion anormal est trouvé dans de nombreux systèmes d'alliages binaires, tertiaires et d'ordre supérieur et semble être trouvé dans tous les systèmes d'alliage formant des matériaux amorphes par refroidissement rapide. Le procédé décrit par la présente invention peut convertir entièrement des matériaux de dimensions bien supérieures en matériaux amorphes pendant des intervalles de temps pratiques de plusieurs heures ou moins.
Patent EP-0176510-A1 (EP)
Inventor: JOHNSSON BO EVERT GUNNAR
IPC: B21D28/20
Filed: 1984-05-16
Abstract: Un piston (3) conçu pour libérer par impulsions une énergie mécanique est relié à un arbre de manivelle (5) dont l'axe (5a) agit de concert avec un premier élément de couplage (2a, 2b) situé sur un élément rotatif (2). L'axe (5a) forme un second élément de couplage qui accompagne le mouvement de l'élément rotatif (2) pendant la moitié d'une révolution de celui-ci, après quoi un mécanisme d'absorption d'énergie, par exemple un ressort (4) disposé autour du piston (3), est comprimé. Lorsque l'élément rotatif (2) a atteint une position limite, l'engagement de couplage entre les éléments de couplage est instantanément interrompu, l'énergie stockée dans le ressort ou autre est alors transférée au piston qui effectue un mouvement de percussion par impulsions. Le cycle est répété lorsque les éléments de couplage (2a, 2b) de l'élément rotatif sont remis en contact avec l'axe (5a).
Patent EP-0191015-A1 (EP)
Inventor: STAHL HEINZ
IPC: B25C5/02
Filed: 1984-08-24
Abstract: L'appareil combiné pour agrafer et perforer des feuilles, notamment de papier, comporte d'une part un poinçon (1) et une matrice (2) pour perforer les feuilles et d'autre part une agrafeuse conventionnelle contenant un agencement d'agrafes (3).
Patent EP-0155468-A1 (EP)
Inventor: BASENER HELMUT
IPC: F16C33/78
Filed: 1985-01-29
Abstract: Bei einer Abdichtung für eine Wälzlager-Drehverbindung, welche aus zwei konzentrisch ineinander angeordneten Laufringen (1, 2) besteht, zwischen denen Wälzkörper (3) abrollen, wobei der eine Laufring (2) den anderen Laufring (1) axial überragt und in diesem den anderen Laufring (1) überragenden Teil in einer zum anderen Laufring (1) hin offenen Umfangsnut (6) eine elastische Dichtung (7) trägt, die gleitend gegen den anderen Laufring (1) anliegt, ist zur Verbesserung der Dichtwirkung die elastische Dichtung (7) mit einer Axialdichtlippe (8) versehen, die gegen die Stirnfläche (9) des anderen Laufringes (1) anliegt, der zwischen der Anlagestelle der Dichtlippe (8) und seiner dem einen Laufring (2) zugewandten Mantelfläche einen sich axial nach außen erstreckenden Umfangskragen (11) aufweist. gegen welchen eine zweite, radial wirkende Dichtlippe (10) der elastischen Dichtung (7) anliegt.
Patent EP-0189506-A1 (EP)
Inventor: KLIMPKE DIRK
IPC: D05B11/00
Filed: 1985-02-20
Abstract: A multineedle automatic sewing machine has a needle holder which is vertically movable above a needle plate. The needle holder has needles which are supplied with upper threads unwinding from spools, and with shuttles which contains spools with lower threads. The shuttles are arranged on horizontally displacable shuttle holders below the needle plate. Each shuttle contains an electric circuit in which the shuttle, together with an associated contact plate, is arranged on the lower side of the needle plate, functioning as an electric switch so that the machine is switched off in the case of the breaking of one single lower thread.
Patent EP-0171501-A1 (EP)
Inventor: MULLER GUNTER
IPC: A21C9/08
Filed: 1985-03-21
Abstract: An apparatus (1) serves for the production of ready-to-bake pieces of pizza dough and possesses a feed funnel (2) for the prepared dough, intake rollers (3) located below the latter, and a conveyor belt (6) fitted with individual baking tins (5) for the pieces of dough. On the conveyor belt, the pieces of dough can be punched out from the strip of dough (4) and be transported to further processing stations such as, for example, stations for adding topping to the pieces of pizza dough. In order to obtain an apparatus (1) which is as mechanically simple as possible that is to say an apparatus in which the fewest possible intermediate stations for the processing of the pieces of dough and the fewest possible additional flour sprinkling stations are to be present, it is envisaged that the distance (A) between the intake rollers (3) for producing the strip of dough (4) is already adjusted to the final thickness of the pieces of dough, that the output side of the intake rollers (3, 3a, 3b) opens directly onto the conveyor belt (6) with the baking tins (5), above the latter, and that at least one pressure belt (8), acting on the tins (5) and the strip of dough (4) lying thereon from above, for pressing the strip of dough (4) against the edges (9) of the baking tins (5) and hence for punching out the pieces of dough, is provided, in the conveying advance, behind the opening of the intake rollers, its lower strand (8a) moving synchronously with the conveyor belt (6) in the direction of advance. <IMAGE>
Patent EP-0223878-A1 (EP)
Inventor: SZABADOS A DR
IPC: G01N1/28
Filed: 1985-11-28
Abstract: 1. Sample-taking vessel (10) for pasty sample material, especially faeces, to be distributed in fluid, especially suspension fluid, having a sample-taking cup (12) fitted on a vessel lid (14) and open towards the bottom (22) of the vessel, in the interior space (26) of the vessel, characterised in that the cup wall (42; 170, 172) is provided, at least by zones, with sieve openings (44; 144), in that the vessel bottom (22) is formed with a raised portion (28; 128) of which the upper side (34) facing the interior space (26; 126) of the vessel is shaped substantially complementarily to the inner side (32) of the cup, and in that the cup inner side (32) lies with substantially the whole surface on the upper side (34) of the raised portion (28; 128), when the vessel (10) is closed.
Patent EP-0185331-A1 (EP)
Inventor: BENEDIKT GERALD DR
IPC: A61K31/52
Filed: 1985-12-13
Abstract: Es wird eine Theophyllin-Retardzübereitung angegeben, die Matrixpellets umfaßt, in denen Theophyllin-Teilchen eingebettet in einer Matrix aus wasserunlöslichem Kunststoff vorliegen, die mit einer Membran aus wasserunlöslichem Kunststoff mit eingebetten Teilchen von Milchzucker umhüllt sind. Die neue Retardzubereitung erzeugt Theophyllin-Plasmaspiegel, die im therapeutischen Bereich liegen.
Patent EP-0159171-A1 (EP)
Inventor: JESSOP HARVEY A
IPC: C06B47/14
Filed: 1985-04-04
Abstract: A cast explosive composition is described having a high density, energy and critical diameter and comprising inorganic oxidizer salt, a water-immiscible organic liquid fuel, less than about 5% water, and an emulsifier which allows formation of a water-in-oil emulsion at an elevated formulation temperature but which also allows the emulsion to weaken and the inorganic oxidizer salt to crystallize at lower or ambient temperatures to produce a cast composition. A preferred emulsifier is an alkylammonium salt having a chain length of from 14 to 18 carbon atoms.
Patent EP-0166511-A1 (EP)
Inventor: ELDERTON JOHN
IPC: B65G23/24
Filed: 1985-04-25
Abstract: @ A drive system is described for driving high-inertia loads such as, for example, conveyor belts for carrying minerals in mines, quarries, etc. The drive system for a high inertia load comprises a prime mover, a brake for holding the load stationary, reaction sensing means for indicating the reaction exerted by the brake on the load, a variable filling fluid coupling having its input connected to the prime mover and its output connected to the brake and load, the coupling having filling control means responsive to external control signals for starting and stopping the load, the control means being responsive to the brake reaction sensor and to the speed of the load in such a manner as, on receipt of a start-up signal, to release the brake under control such as to maintain a desired acceleration rate, and to start filling the fluid coupling such that the effect of such filling lags behind the restraining torque of the brake if the load is acting on it in the forward direction, but if the load is acting in the backward direction to maintain the brake engaged and cause the filling control means to increase the filling of the coupling until the driving torque exerted through the coupling reduces or eliminates the backward reaction sensed by the brake reaction sensor and thereafter to release the brake and progressively increase the coupling filling while monitoring the transmitted torque, until the working speed is attained, the control means being responsive to a stop signal to progressively reduce the coupling filling and to apply the brake while monitoring the torque exerted on the load to maintain it below a predetermined value.
Patent EP-0173414-A1 (EP)
Title: Method of producing semiconductor devices comprising an overlying polysilicon layer
Inventor: BOURASSA RONALD R
IPC: H01L21/3213
Filed: 1985-05-24
Abstract: A method of fabricating semiconductor devices and a semiconductor device so made in which a polysilicon layer (18) overlies an insulating layer (16) and a substrate (14). A nitride layer (20) covers the polysilicon layer (18) and then a reverse tone load implant mask (22) and an etching process open an area (24) which is then boron implanted. An oxide (32) is then grown on the boron doped region (30) only, thereby thinning the poly in that region. After the nitride has been stripped, the polysilicon layer (18) is doped, the oxide (32) shielding the boron-doped region (34) from further substantial doping. Next, the poly definition photoresist mask (38) is applied and the exposed oxide (32) and polysilicon (18, 36) is etched to define poly lines (12) each having boron-doped resistor (10, 34) therein. The difference in etch rates between the heavily doped poly regions (36) and the lightly doped poly regions (34) is compensated for by the adjustement of thickness of the boron-doped regions (34). Hence, the etch for both types of poly concludes at about the same time, leaving the underlying layers substantially intact. Sources and drains may be implanted thereafter without an additional load implant mask.
Patent EP-0178052-A1 (EP)
Inventor: WEBER LEE A
IPC: F16K5/04
Filed: 1985-08-16
Abstract: A valve core assembly (18) for a shut-off/equalizing valve has a cylindrical metallic core member with an enlarged barrel portion having a cross bore formed therethrough. A seal element (34) is moulded onto the barrel portion and includes first and second circumferential ribs (36) adjacent the ends of the barrel portion, and pairs of longitudinal ribs (38) in straddling relation to the openings of the cross bore.
Patent EP-0156691-A1 (EP)
Inventor: DENISE BERNARD
IPC: B01J23/76
Filed: 1985-02-26
Abstract: Preparation of catalysts based on copper in combination with inorganic supports chosen from the oxides of metals of the group alkaline earth, lanthanide or actinide. The copper is introduced into the catalyst from a copper formate precursor. The method of preparing these contact masses consists of impregnation of the support, followed by a thermal decomposition under hydrogen. These catalysts are highly efficient in methanol synthesis, especially from a mixture of carbon monoxide and hydrogen.
Patent EP-0168290-A1 (EP)
Title: Fireplace
Inventor: BRISACH RENE
IPC: F24B1/188
Filed: 1985-06-06
Abstract: The framework of the fireplace comprises a hearth plate (29), with an ash discharge opening (30), sides, back and top plates (24,25). The latter have extended heating surfaces (26-28). The front door is glazed. Two combustion air inlet dampers (4,5) are fitted into the front door. An adjustable chimney damper is located in the outlet hood. Room air enters through the front grilles (9,12,13) and passes over the ash pan (8) and below the hearth plate (29). After flowing over the extended surfaces, it is discharged into the room.
Patent EP-0207993-A1 (EP)
Inventor: SAIGOU KAZUHIKO
IPC: C08G69/26
Filed: 1985-01-07
Abstract: Dimères de coumarine anti-tête-à-tête et optiquement actifs représentés par la formule générale (I) ou (II), procédé de préparation de ces composés, polyamides optiquement actifs représentés par la formule générale (III) ou (IV), (où A représente un résidu d'amine primaire ou secondaire et n représente un nombre entier égal ou supérieur à 2) et procédé de préparation de ces polyamides à partir de (I) ou (II).
Patent EP-0210163-A1 (EP)
Inventor: FONTAINE WILLIAM G
IPC: B60T13/24
Filed: 1985-01-24
Abstract: Le dispositif de commande (20) est placé entre le maître-cylindre (10) et la servo-commande habituelle (18) dans le système de freinage d'un véhicule automobile. Il comprend un cylindre (40) destiné à être boulonné sur le logement du maître-cylindre (10) et le logement de la servo-commande (44). Un piston (53) se trouvant dans ce dispositif de commande, est placé sur un arbre (64) dont les extrémités viennent en contact, respectivement, avec l'arbre (51) de la servo-commande, qui est commandé par la pédale de frein, et la tige du piston (62) du maître-cylindre. Cela permet un freinage normal commandé par la pédale de frein. Une électrovanne (30) montée sur le logement (10) du dispositif de commande applique soit une pression soit une dépression atmosphérique provenant du collecteur d'admission du moteur et allant à l'intérieur du dispositif de commande, ce sur un côté du piston. Lorsqu'une dépression est appliquée, le piston du dispositif se déplace de façon à faire fonctionner les freins indépendamment de la pédale de frein. Cela peut se faire en fonction d'une situation prédéterminée, par exemple si le chauffeur du véhicule quitte son siège.
Patent EP-0238663-A1 (EP)
Inventor: HATADA KENJI
IPC: G11B5/73
Filed: 1985-10-03
Abstract: Film polyester étiré bi-axialement présentant une surface modifiée avec un excellent pouvoir adhésif, dans lequel la régularité de surface et la caractéristique de glissement, qui sont mutuellement contradictoires, sont satisfaisantes. Ce film polyester étiré bi-axialement possède une multiplicité de protubérances ultra-fines qui sont partie intégrante du film et peuvent être colorées avec de l'acide osmique. Le film est préparé en soumettant une feuille polyester étirée ou non à un traitement au plasma et en étirant ensuite la feuille traitée au moins une fois. Le film est tou à fait indiqué pour servir de base à un support d'enregistrement magnétique.
Patent EP-0198063-A1 (EP)
Inventor: MENDEZ ANTONIO
IPC: A61B17/32
Filed: 1985-10-18
Abstract: Aiguille profilée et affilée (1) utilisée pour la coupe chirurgicale, pourvue d'une tige à courbure douce (2) qui épouse la surface (19) de la capsule de la lentille antérieure (20). La tige (2) de l'aiguille (1) est courbée pour faciliter la manipulation de l'aiguille pendant l'intervention chirurgicale. Un fluide d'irrigation circule à travers la tige (2) de l'aiguille (1) pour empêcher tout échauffement de la pointe (10) et réduire au minimum les traumatismes des tissus environnants. La pointe (10) est crochue de manière à pouvoir accrocher et extraire la capsule antérieure découpée (20), à la fin de la procédure de coupe.
Patent EP-0205470-A1 (EP)
Title: Dispositif de pliage des conducteurs de composants electriques et/ou electroniques
Inventor: MUSIANI MARIO
IPC: H05K13/02
Filed: 1985-11-20
Abstract: Le dispositif comprend un groupe (40) d'unités de pliage (40a) placées côte à côte et pourvues d'organes de pliage fixes (23) et d'organes de pliage mobiles (90). Chaque unité (40a) assure le pliage d'au moins un conducteur (50a) inséré dans un composant électrique et/ou électronique (50) de telle manière que les conducteurs (50a) du composant (50) sont orientés ultérieurement dans la même direction et sont espacés suivant un pas préétabli P. Le dispositif comprend des moyens de positionnement de l'unité de pliage sélectionnée (40a) dans une première unité S1 dans laquelle des premiers moyens (70) amènent un composant prédéterminé (50) vers une unité de pliage sélectionnée (40a), des moyens de manipulation des organes de pliage mobiles (90), des moyens de mise en rotation du groupe (40) de manière à placer l'unité de pliage sélectionnée (40a) dans une position opposée à une seconde unité S2, et finalement des moyens permettant de déplacer le groupe d'unités de pliage vers ladite seconde unité S2 pour permettre au second moyen (75), passant de manière intermittente par ladite seconde station, d'accrocher les conducteurs (50a), orientés comme indiqué ci-dessus, du composant (50).
Patent EP-0193798-A1 (EP)
Inventor: KATSU MUTSUO
IPC: D21H13/24
Filed: 1986-02-20
Abstract: A paper-like polyester fiber sheet having enhanced mechanical strength, opaqueness, and resistance to permeation of liquids, gases, and bacteria and a soft touch, including polyester short fibers each having a thickness of 0.1 to 15 denier and a length of 3 to 25 mm and provided with a flat cross-sectional profile having a degree of flatness (a ratio in length of a major axis to a minor axis of the profile) of 2.5 or more. The polyester short fibers preferably exhibited an irreversible spontaneous elongation in hot water at 90°C.
Patent EP-0211145-A1 (EP)
Inventor: LEHMANN REINER
IPC: B65C9/22
Filed: 1986-04-11
Abstract: PCT No. PCT/DE86/00272 Sec. 371 Date Mar. 19, 1987 Sec. 102(e) Date Mar. 19, 1987 PCT Filed Jun. 28, 1986 PCT Pub. No. WO87/00507 PCT Pub. Date Jan. 29, 1987.The invention relates to a method of applying an adhesive, e.g., hotmelt, to containers in labeling machines. The hotmelt is contactlessly applied to the containers to be labeled by means of a nozzle applicator. After application of the adhesive to the object to be labeled, the adhesive spot or adhesive bead produced in this manner is distributed over a wide area by means of a stream of pressurized gas, e.g., pressurized air.