baber/WOPTO huggingface dataset:
Patent EP-0040432-A1 (EP)
Inventor: LINZBERGER ROBERT
IPC: B02C4/40
Filed: 1981-05-19
Abstract: Die Erfindung bezieht sich auf die neue Ausgestaltung eines Messerabstreifers für Drehwalzen, insbesondere für die Walzen von Müllerei-Walzenstühlen, der einen das Messer (3) aufnehmenden Messerbalken (5) sowie ein Gegengewicht (12) zum Anpressen des Messers (3) an die betreffende Walze (1, 1') aufweist. Um eine besonders bequeme und schnelle Einstellung des Messers (5) bei gleichzeitig geringem baulichem Aufwand sowie preisgünstiger Herstellbarkeit zu erzielen und um das Messer (3) auch im Normalbetrieb selbstnachstellend auszuführen, werden gemäß der Erfindung über die Länge des Messers (3) verteilt mehrere mechanische Verspannelemente (11 bis 15) vorgesehen, mittels derer unter geringer elastischer Verbiegung der aus dem Messerbalken (5) überstehenden Messerfläche (F) die Schneide (4) des Messers (3) gegen die Walze (1,1') andrückbar ist.
Patent EP-0041638-A1 (EP)
Inventor: KUHN WERNER
IPC: C25D5/36
Filed: 1981-05-23
Abstract: For the direct gold plating of stainless steel parts in acid baths there is needed a pretreatment of the parts. Known processes operate with corrosive media such as strong acids and attack the surface. These disadvantages are avoided by putting the stainless steel part in an electrolytic, aqueous solution and first treating cathodically and subsequently anodically.
Patent EP-0048867-A1 (EP)
Inventor: WINZER GERHARD DR
IPC: G02B6/24
Filed: 1981-09-10
Abstract: Es wird ein faseroptischer Brückenschalter mit einer einzigen Schaltfeder angegeben, bei dem diese Schaltfeder berührungsfrei zwischen zwei Anschlägen bewegt wird.
Patent EP-0048501-A1 (EP)
Inventor: MUKAIYAMA TERUAKI
IPC: C07C47/277
Filed: 1979-11-02
Abstract: Optically active or racemic diazabicyclooctane derivatives of formula
     wherein A represents a C 6 -C 14  aryl group or a C 1 -C 4  alkyl or alkoxy group- or halogen-substituted C 6 -C 14  aryl group and R 3  represents a C 1 -C 4  alkyl group. These compounds can be prepared by reacting a glyoxylate ester or glyoxylate ester hemiacetal with a 2(-N-substituted aminomethyl)pyrrolidine, and can be used to prepare optically active and racemic α-hydroxyaldehydes which are important intermediates in the preparation of pharmaceuticals and agricultural chemicals.
Patent EP-0053799-A1 (EP)
Inventor: DUERR WALTER
IPC: H02P27/02
Filed: 1981-12-03
Abstract: Die Erfindung befaßt sich mit einer Schaltungsanordnung zum Regeln bzw. Steuern der Drehzahl eines mit Drehstrom betriebenen Motors. Bisher ist es üblich, entsprechend dem Stromfluß dimensionierte Elemente wie z.B. Triacs oder Thyristoren zu verwenden. Nach der Erfindung wird es möglich, wesentlich kleiner dimensionierte Elemente einzusetzen, da nur die im Sternpunkt auftretenden Stromänderungen erfaßt werden und in Spannungen umgewandelt und nur für eine voreinstellbare Zeitdauer an die jeweilige Wicklung des Motors angelegt werden.
Patent EP-0038096-A1 (EP)
Inventor: PRADILLON PIERRE
IPC: B65B67/12
Filed: 1981-04-01
Abstract: A device for receiving waste, which is intended to be mounted in a support (2) provided with an opening, such as a work table or wall bracket, for the purpose of holding a flexible bag (6). This device comprises a rigid body (1) provided with means for mounting in the support, a movable frame (4) held detachably on the base of the rigid body (1), and components (5) for fastening the flexible bag which are distributed over the movable frame (4). After filling, the bag can easily be removed by releasing the movable frame (4) which maintains its upper periphery and by manoeuvring the fastening components so as to free this periphery. <IMAGE>
Patent EP-0039983-A1 (EP)
Inventor: DANE LAMBERTUS MARIA
IPC: B29C48/92
Filed: 1981-05-14
Abstract: A process for continuously monitoring and controlling product film quality from a polymer production unit and for automatically separating acceptable and unacceptable polymer product includes the steps of continuously formulating a solid particulate polymer product in the polymer production unit; withdrawing a product sample and preparing a film from the product sample; analyzing the film properties; continuously delivering the product remaining after product sampling to a residence holding device; and providing a signal representative of the film analysis so as to divert acceptable product in the holding device to product storage or unacceptable product to a by-product delivery line.
Patent EP-0040463-A1 (EP)
Inventor: CHU CHIN CHIUN
IPC: C07C15/02
Filed: 1981-02-19
Abstract: A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkylbenzene isomer. The reaction is carried out in the presence of a particular type of zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index of about 1-12, said catalyst having been modified by treatment with compounds of iron and/or cobalt, and optionally phosphorus, to deposit a minor proportion of such elements on the zeolite.
Patent EP-0043239-A1 (EP)
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: A44B11/25
Filed: 1981-06-25
Abstract: A tongue and buckle fastener for a safety belt has a tongue with a latching formation which is engaged by a latch plate (48). A push button (22) moves the latch plate (48) into the release position in which the tongue can be ejected by a spring-loaded ejector (36). Prior to insertion of the tongue, the latch plate (48) is held in its fully released position by the push button (22) which is held fully depressed by a catch lever (72). A projection (70) on the ejector (36) holds the catch lever (72) in its engaged position to retain the push button (22) until the ejector (36) has been moved inwards by the tongue by a sufficient distance for the latching formation on the tongue to have passed the latching plate (48).
Patent EP-0051931-A1 (EP)
Inventor: BROADBENT EDWARD GERALD
IPC: B60J5/06
Filed: 1981-10-19
Abstract: A curtainsided vehicle has a pair of rear pillars (22) extending between the roof (21) and the bed of the vehicle. Each of these pillars is carried by a pair of supports (24, 30) disposed at right-angles to the pillar (22) and pivoted respectively to a top rail and to the chassis of the vehicle. Each pillar mounts a locking mechanism which when released allows pivoting of the supports to move the pillar outboard of the vehicle bed. If the vehicle is long enough there can be provided intermediate pillars which have this feature of being able to be pivoted outboard of the bed of the vehicle.
Patent EP-0055903-A1 (EP)
Inventor: FRANCIS RALPH M JR
IPC: H02M3/315
Filed: 1981-12-14
Abstract: A power supply circuit comprises: an input choke (30) having one end connected to one side (28) of a DC supply source connection from a bridge (20); a transformer (34); and a circuit loop connected between another end of said input choke (30) and another side (38) of said DC supply source connection. This circuit loop includes a series connection of a capacitor (36), a switching device (44) and a primary winding (32) of the transformer (34). The switching device (44) includes a controlled conduction path and a control input (49) for rendering the conduction path conductive. The capacitor (36) is arranged to be charged primarily by the DC supply source bridge (20). There is provided a resistive-capacitive trigger circuit (54, 56, 58) connected between the DC supply source bridge (20) connection and the control input (49) for repetitively rendering the switching device (44) conductive at a predetermined repetitive rate so as to repetitively discharge the capacitor (36) through the primary winding (32). The transformer (34) includes a secondary winding (64) and has a predetermined turns ratio between the secondary winding (64) and the primary winding (32). The power supply circuit further comprises output circuit means (72, 78) for rectifying and filtering the output of the secondary winding (64) to provide the output of the power supply circuit.
Patent EP-0034957-A1 (EP)
Title: Dispositif de régulation automatique de puissance de sortie d'un module émetteur pour système de transmission sur fibre optique
Inventor: BRETON JEAN-PAUL
IPC: H01S5/068
Filed: 1981-01-27
Abstract: La présente invention concerne un dispositif de régulation automatique de puissance de sortie d'un module émetteur pour système de transmission sur fibre optique. Ce dispositif comporte un premier circuit (15) de régulation du courant continu d'une diode laser (11) connecté entre un capteur de température (14) et la diode laser, et un second circuit (16) de régulation du courant de modulation de la diode laser connecté entre une photodiode (12) et la diode laser. Le dispositif de régulation selon l'invention s'applique aux télécommunications par fibres optiques.
Patent EP-0038236-A1 (EP)
Inventor: RITSEMA IRVING R
IPC: F16D65/02
Filed: 1981-03-26
Abstract: A disc brake includes a torque plate (14) which supports a caliper (20) via at least one pin assembly (24). The pin assembly comprises a first part (48) and a second part (50). The second part defines a first friction surface (55) with the first part and a second friction surface (57) with the caliper. The first friction surface generates less friction than the second friction surface to assist a rotor 12 in «knocking- back» a pair of friction elements (42) and (44), thereby substantially eliminating drag between the rotor and the pair of friction elements.
Patent EP-0039271-A1 (EP)
Title: Servo-moteur d'assistance au freinage à renfort de fixation
Inventor: HAUDUC JEAN
IPC: B60T13/567
Filed: 1981-04-14
Abstract: Servo-moteur muni d'un renfort interne contraint au montage, permettant d'en assurer le montage sur le véhicule au moyen de seulement deux vis de fixation. Selon l'invention, le renfort (50) a un profil initial courbe suivant une direction donnée ménageant une jeu "e" entre la face interne (48) de la paroi de montage (35) et deux zones (51) du renfort sur lesquelles les vis (45) prennent appui : ce jeu étant annulé lorsque le renfort est plaqué sur la face interne (48) au moment de l'immobilisation définitive des vis (45) par rapport au boîtier (12). Le renfort de l'invention permet de mieux répartir sur toute la surface interne (48), les efforts de réaction au freinage s'exerçant sur le boîtier (12).
Patent EP-0041983-A1 (EP)
Inventor: TOOMINGAS ILLAR
IPC: F16B13/04
Filed: 1980-12-16
Abstract: Une vis a expansion de fixation dans une cavite est filetee a son extremite exterieure de sa partie de vissage de maniere a cooperer avec un ecrou (2), et elle est pourvue d'un manchon expansible (10) autour de son extremite opposee. Le manchon possede un profil interne cooperant avec un profil externe de la vis a expansion pour elargir le manchon lorsque la vis (1) est retiree du manchon. Le profil externe de la partie vis (1) est formee par une pluralite de cones coaxiaux (3-6) avec des parties intermediaires de jonction cylindrique (7-10), tous les cones et toutes les parties de jonction etant solidaires avec le reste de la partie vis. Le profil interne du manchon (10) est forme par des regions de surepaisseur (12) se projetant vers l'interieur a partir de la surface interne du manchon et correspondant aux parties cylindriques de jonction, et par les regions amincies (13) du manchon correspondant aux cones coaxiaux. L'epaisseur du manchon est adaptee pour que des portions de ce dernier soient expansees par les cones en formant des renflements (37) autour des manchons, ces renflements etant destines a penetrer dans la paroi de la cavite pour fixer la vis d'expansion.
Patent EP-0047296-A1 (EP)
Inventor: BERG RICHARD C
IPC: A61F9/06
Filed: 1981-02-27
Abstract: Respirateur a ventilation mecanique (10) concu de maniere a assurer la protection du visage des yeux et des fonctions respiratoires et comprenant un casque (11), un organe de coquille (20) fixe au casque et espace de celui-ci de maniere a former un pas generalement en forme de dome, des moyens (30) de filtration d'air dans le passage entre l'organe de coquille et le casque, un ensemble formant visiere (35) fixe a la partie frontale de l'organe de coquille et dependant de celui-ci, un ecran formant visiere (60) transparent dans ledit ensemble formant visiere, des moyens (65) d'etancheite avec le visage sur le bord peripherique dudit ensemble formant visiere pour former un joint d'etancheite entre les tempes de l'utilisateur, pourvus d'orifices de sortie d'air a proximite de chaque tempe et un moyen (70) de circulation d'air situe dans la partie posterieure du passage entre l'organe de coquille et le casque servant a diriger un jet d'air au travers du passage, des moyens de filtration d'air, a l'interieur de l'ensemble formant visiere et a l'exterieur au travers des orifices de sortie d'air.
Patent EP-0078800-A1 (EP)
Inventor: ASTRAND HARALD
IPC: B64D17/20
Filed: 1981-12-14
Abstract: Calotte de parachute (10) du type comprenant au moins une ouverture de direction ou de commande (20, 20a) qui est ajustee par le parachutiste a l'aide de cables speciaux de tirage (32, 32a). Une portion de parachute (30, 30a) recouvre l'ouverture de direction et peur etre ouverte vers l'interieur a l'aide d'un cable de tirage a l'interieur de la calotte du parachute, de maniere que la pression d'air dans la calotte amene cette portion de parachute dans la position de couverture des ouvertures de direction (20, 20a) dans laquelle elle est supportee et retenue par des moyens de maintien separes (28) tels qu'un filet ou autre.
Patent EP-0065312-A1 (EP)
Inventor: GEBHARDT HANS
IPC: F16D65/12
Filed: 1982-05-18
Abstract: 1. Brake disc arrangement for disc brake devices of rail vehicles, with at least one friction ring (7), on which there is constructed an annular flange (9) lying radially inwards and working as a driving web, with a clamping ring (17) which, abutting one side of the annular flange, braces this with respect to the shaft (1) of the brake disc arrangement, with a hub ring (23; 55, 57) which abuts the side of the annular flange opposite the clamping ring, and with a collar (3) jutting out radially from the shaft (1) and having a cylindrical seat (5), on which collar the annular flange is held by means of the clamping ring and the hub ring, characterised in that the outer diameter of the cylindrical seat (5), over its entire axial length, is at the most as large as the inner diameter of the annular flange (9), and in that the hub ring (23; 55, 57), axially secured by means of a detachable fastening, engages on the annular flange (9).
Patent EP-0079463-A1 (EP)
Inventor: ROBRA JORG DR
IPC: H04Q3/00
Filed: 1982-10-14
Abstract: Teilnehmerendeinrichtungen in Fermeldeanlagen werden von Speiseschaltungen gespeist, um einen von der Leitungslänge zur Teilnehmerendeinrichtung unabhängigen Schleifenstrom zu erhalten. Die Speiseschaltungen enthalten zwei zur Teilnehmerendeinrichtung symmetrisch angeordnete, voneinander unabhängige Konstantstromquellen und eine Regeleinrichtung mit einer Strombegrenzung. Zur Erfassung von Schleifenstrom-Kriterien in einer Teilnehmerschleife mit Teilnehmerendeinrichtung und Teilnehmerschaltung, so daß Störimpulse auf der Teilnehmerschleife sich nicht auswirken, werden die Signale der Regeleinrichtung, mit denen Referenzspannungswerte für die Konstantstromquellen eingestellt werden, von Detektionsschaltung ausgewertet. Zur Prüfung von Teilnchmerschaltung und Detektionsschaltungen ist mittels einer Prüfeinrichtung eine Teilnehmerendeinrichtungs-Simulation durchführbar.
Patent EP-0079038-A1 (EP)
Inventor: FUJIYAMA SEIICHI
IPC: C12R1/02
Filed: 1982-11-03
Abstract: Highly viscous polysaccharides and process for the pre Novel highly viscous polysaccharides composed main of (a) glucose, (b) galactose, (c) mannose, and (d) glucuror acid, the molar ratio of (a): (b): (c): (d) being 10: 3-6: 0.5-0.5-2 (preferably 10: 3-4: 1-2: 1-2). The invention also provides the process for producing the highly viscous polysaccharides which comprises cultivating a highly vi cous polysaccharide-producing microorganism which is acetic acid bacteria in a nutrient medium until a substanti amount of polysaccharides has accumulated in the nutrie medium, and recovering the accumulated polysaccharid from the nutrient medium.
Patent EP-0083054-A1 (EP)
Inventor: KATTO TAKAYUKI
IPC: C08L21/00
Filed: 1982-12-20
Abstract: A thermoplastic resin composition having high heat resistance coupled with high impact resistance is obtained by combining a predominant amount of (A) a copolymer of methyl methacrylate, acrylonitrile, 2-isopropenylnaphthalene and a-methylstyrene, and (B) a graft copolymer of methyl methacrylate, optionally with styrene and acrylonitrile, on a butadiene rubber.
Patent EP-0084677-A1 (EP)
Inventor: DE VINCENTIIS LEONARDO
IPC: A61K31/265
Filed: 1982-12-27
Abstract: 5-[(2-methoxy-phenoxy)carbonyloxy]-a,a,4-trimethyl-3-cyclohexen-1-methanol, having formula (I)
     is endowed with marked mucoregulating and fluidifying characteristics.
Patent EP-0073552-A1 (EP)
Inventor: CALVIN WILLIAM JAMES
IPC: C10J3/54
Filed: 1982-04-06
Abstract: Methanol is produced by gasifying a carbonacesous feed material with steam in the presence of a carbon-alkali metal catalyst and added hydrogen and carbon monoxide to produce a raw product gas comprising methane, steam, carbon dioxide, carbon monoxide, hydrogen and hydrogen sulfide; withdrawing the raw product gas from the gasifier and treating it to produce a treated gas containing primarily carbon monoxide, hydrogen and methane; separating the treated gas into a methane-rich gas stream and a gas stream containing primarily carbon monoxide and hydrogen; passing the methane-rich gas stream to a steam reforming furnace wherein a portion of the methane is reacted with steam to produce hydrogen and carbon monoxide which is then passed into the gasifier; reacting the gas stream containing primarily carbon monoxide and hydrogen in a methanol synthesis reactor in the presence of a methanol synthesis catalyst to form methanol which is recovered as a product from the effluent thereby leaving a gas comprising carbon monoxide, hydrogen, methane and carbon dioxide, at least a portion of which is recycled to the separation step of the process.
Patent EP-0072695-A1 (EP)
Inventor: HOTTA YUJI
IPC: G03C1/09
Filed: 1982-08-16
Abstract: A silver halide photographic emulsion is disclosed. The emulsion has silver halide grains that consist essentially of silver chlorobromide and which have been sulfur-sensitized in the presence of a silver halide solvent.
Patent EP-0088852-A1 (EP)
Inventor: HONMA HIDEO
IPC: C23C18/16
Filed: 1982-04-30
Abstract: A process for regenerating electroless plating bath comprising the steps of:
     (i) continuously or intermittently taking out a part or the whole of chelating agent-containing copper electroless plating bath (12) from an electroless plating tank, followed by removing off the copper ion content from said bath;   (ii) acidifying the thus obtained solution for precipitating the chelating agent therefrom and recovering the precipitated chelating agent;   (iii) supplying said recovered chelating agent to an anodic cell separated by an exchange membrane from a cathodic cell having cathode, said anodic cell having copper anode, wherein in case a neutral or alkaline electrolyte solution is supplied to said cathodic cell said partitioning membrane is an anion exchange membrane or cation exchange membrane, while in case an acidic electrolyte solution is supplied to said cathodic cell said partitioning membrane is a cation exchange membrane, and applying direct current between both electrode; and   (iv) then, recycling the solution within said anodic cell to said electroless plating tank, and a regenerating apparatus of electroless plating bath including
   (a) a copper-precipitating means for decomposing the copper chelate contained in the electroless copper plating bath and for precipitating the copper ion,   (b) a chelating agent-recovering means for changing the pH of the solution to precipitate the chelating agent and recover, and   (c) an electrolytic means comprising an anodic cell (33) and a cathodic cell (35) separated by means of an ion exchange membrane (37), said anodic cell having a copper anode (39) therein, said cathodic cell having a cathode therein.
Patent EP-0083540-A1 (EP)
Inventor: BENCHIMOL JEAN-LOUIS
IPC: C30B19/04
Filed: 1982-12-23
Abstract: L'invention a pour objet un procédé de dépôt par épitaxie en phase liquide d'un composé ternaire. 
     Pour déposer par épitaxie un composé de formule A x B n - x -C m , dans laquelle A, B et C sont des éléments de la classification périodique des éléments, n et m sont des nombres entiers et x est compris entre 0 et n, par exemple un composé In x Ga 1-x -As, on prépare un bain d'épitaxie (7) en portant l'élément (9) A ou B, par exemple 10, et un composé binaire stoechiométriaue (11) des deux autres éléments, par exemple GaAs, à une température telle que l'on forme, avec un excès du composé binaire, la phase liquide en équilibre avec la phase solide A x B n-X -C m , à mettre en contact, ledit bain (7) avec le substrat (3), et à déposer sur celui-ci le composé ternaire A x B n-x -C m .
Patent EP-0064471-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: E05B1/00
Filed: 1982-03-16
Abstract: 1. Door handle in the form of a lever handle (2) consisting of a shank (3) and a part (15) to be taken in hand which is appreciably perpendicular to said shank, a removable small plate (31) carrying a predetermined inscription being maintained inside a cavity (30) made in the periphery of the part (15) to be taken in hand, characterized in that said part (15) to be taken in hand comprises a removable core (14) and a sheath (26) disposed around the removable core (14) ; that the cavity (30), where the removable small plate (31) is inserted, is made in the removable core (14) ; that the removable small plate (31) is covered with a transparent element (32) inserted between the removable core (14) and the sheath (26) and that the removable core (14) is integral with the shank (3) by means of a operating square (11) fitting out the lever handle (2).
Patent EP-0067798-A1 (EP)
Inventor: CANDIANO ANTONINO
IPC: F28F1/16
Filed: 1982-06-08
Abstract: The hydrothermic heating radiator is composed by aluminium alloy extruded bar sections, permanently joined by means of a connecting component, fixed both to the collector and to the heating element by sticking and/or mechanical shrinking.
Patent EP-0085284-A1 (EP)
Inventor: FJALLSTROM BENGT
IPC: B24B27/06
Filed: 1982-10-26
Abstract: A machine fur cutting armoured or reinforced hoses (3) and particularly steel armoured hydraulic hoses (3) comprises a frame part (13) which is firmly attached to a rotatable centre part (9). The frame part (13) supports a movable cutting device (15), which includes a cutting wheel (17) and a motor (16). The position of the cutting device (15) in relation to a hose (3), which is intended to be out, is regulated by means of a motor (24) via a screw (25). Furthermore a movable sensor device or element (21) is arranged, which indicates the position and the wear of the cutting wheel (17) during a cutting operation. The frame part (13) also supports a movable guillotine knife (26). During a cutting operation the centre part (9) and the frame part (13) are brought in rotation by means of a cog wheel transmission (10), a cog wheel (12) and a motor (11). Before a cutting operation an armoured or reinforced hose (3) is led through the centre part (9) and the frame part (13), where the hose is fixed in a wished position by means of a chuck (31) and a holding device (34). An outer gummed layer and an inner armouring or reinforcing is cut by means of the cutting wheel (17). Lastly an inner gummed layer is cut by means of the guillotine knife (26). 
     The aim is to provide for a cutting operation in such a way that fragments from the armouring or reinforcing are prevented from following in to the hose during the cutting operation.