baber/WOPTO huggingface dataset:
Patent EP-0035541-A1 (EP)
Inventor: EMUNDS JOSEF
IPC: B66C1/42
Filed: 1981-03-23
Abstract: Dans un grappin de conduite comprenant deux bras (1, 2) articules sur un axe (3) a la maniere de ciseaux, deux rails de prehension (9, 10) paralleles a l'axe (3) sont fixes aux extremites libres des bras (1, 2). Chaque rail comporte au moins deux machoires (11) qui prennent la conduite par dessous (11) et qui sont munies d'elements de prehension pour augmenter le pouvoir de prehension au moyen d'une forme speciale ou d'une friction accrue. Pour pouvoir prendre et tenir la conduite de facon sure, les machoires (11) sont fixees aux rails (2, 10) de facon a pivoter autour d'axes (12) paralleles a l'axe (3) des bras (1, 2). Les machoires (11) sont maintenues dans une position de prehension approximative par une butee inferieure (13). De plus, chaque machoire (11) est munie de deux elements de prehension (14, 15) disposes parallelement a l'axe (3) sur des machoires (11) et se plaquant contre la paroi de la conduite. L'un des elements de prehension (14, 15) est situe en-dessous de l'axe de pivotement (12) de la machoire (11) et l'autre en-dessus.
Patent EP-0036130-A1 (EP)
Inventor: HEIMLICH GUENTHER DR
IPC: C07C7/148
Filed: 1981-03-04
Abstract: 1. A process for the reaction of the distillation residue which is formed in the synthesis of ethylbenzene by alkylating benzene with ethylene in the presence of catalysts, and subsequently separated off, wherein the distillation residue is reacted in the absence of benzene in the presence of from 2 to 20% by weight, based on the residue, of anhydrous aluminium chloride and in the presence of approximately equimolar amounts of hydrogen chloride, based on aluminium chloride, at a temperature of from 30 degrees to 150 degrees C, the residence time being from 20 minutes to 6 hours, with or without stirring, and the reaction product is separated into a) an organic phase of low specific gravity which consists essentially of the products of value, and b) a phase of high specific gravity which consists essentially of high-boiling aromatics and catalyst residues, and the products of value are recovered from the organic phase of low specific gravity a) in a conventional manner by distillation.
Patent EP-0040369-A1 (EP)
Inventor: TAKAHASHI YOSHINOBU
IPC: B65C3/10
Filed: 1981-05-07
Abstract: An apparatus for applying surface treatment on an object-to-be-treated which is continuously moved in a treating liquid usually by a hanging conveyor. The apparatus is provided at the bottom portion of a treating vessel (3, 20, 60) with one or more hoppers (18, 22, 64), which function to collect the deposited sludge for exhausting the same through the lower portion of the hoppers (18, 22, 64) outside the treating vessel (3, 20, 60). Further, the apparatus is provided with a plurality of slant plates (24,68,70) disposed above the bottom of the treating vessel (20, 60), being inclined in the same direction, with a predetermined inter-distance among them, so as to facilitate a sludge produced in the vessel to be gradually precipitated or deposited down on the bottom thereof.
Patent EP-0044934-A1 (EP)
Inventor: KLOSE ODO
IPC: A44B15/00
Filed: 1981-06-13
Abstract: A key holder comprising a plate provided with an elastic ring and a detent pawl is insertable into a flat sleeve. The plate has a notch which receives an end section of the ring. The end section is non-displaceable in its fully inserted position since the notch lies within the opening shaft of the flat sleeve.
Patent EP-0045377-A1 (EP)
Inventor: MCCURLEY JACK
IPC: F22B1/18
Filed: 1981-06-30
Abstract: A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator section which is disposed in heat transfer relation with a stream of heated gas flowing through the convection heat transfer chamber, and a condenser section disposed in heat transfer relation with a volume of water contained within the boiler tank. The boiler tank is provided with a header plate having an array of heat pipe openings through which the heat pipes project. A heat pipe support sleeve is received in each heat pipe opening in sealed engagement with the header plate, with the heat pipes projecting through the support sleeves and thermally interconnecting the convection heat transfer chamber with the boiler tank. An intermediate portion of each heat pipe is received in sealed engagement with its associated support sleeve. In a preferred embodiment, heat transfer through the support sleeve is minimized in an arrangement in which each heat pipe opening is reduced by a stepped bore with the support sleeve connected in threaded, sealed engagement with the stepped bore. Furthermore, in this arrangement, the support sleeve has swaged end portions which project beyond the header plate and engage the heat pipe on opposite sides at points which are remote with respect to the support sleeve/header plate interface. One of the swaged end portions is sealed against the heat pipe in a fluid-tight union within the boiler tank. The support sleeve is radially spaced with respect to the heat pipe, and is also radially spaced with respect to the heat pipe opening whereby heat transfer through the walls of the heat pipe to the support sleeve and to the header plate is minimized by concentric annular air gaps.
Patent EP-0045917-A1 (EP)
Inventor: RULL HARTWIG DR
IPC: G06K9/00
Filed: 1981-07-31
Abstract: 1. A fingerprint sensor for delivering an electric output signal which corresponds to the papillary pattern of the skin of a finger (2), having an elastic contact surface (16) formed on one side of a transparent contact body (8) which serves for the impression of the finger (2), in which the respectively impressed papillary pattern produces a corresponding topographic relief (1) of a light source (4) by elastic deformation, which light source illuminates the impressed papillary pattern by means of a light beam (7) supplied obliquely to the contact surface (16) through the transparent contact body (8) via a light receiving surface (15) of the contact body (8) remote from the contact surface (16), which light beam is reflected off the contact surface (16) with the reflected light beam (17) modulated in accordance with the topographic relief, and having an optical device (18) which supplies the reflected light beam to a light-sensitive region (29) of a photo detector device (22) which delivers an electric output signal (a) corresponding to the intensity of the reflected light beam (17), characterised in (1) that the optical device (18) consists of a focussing optical system which sharply focusses the light pattern corresponding to the topographic relief onto the light-sensitive areal region (20) of the photo detector device (22) and focusses the light source (4) before the region (20), (2) that a diaphragm (24) is arranged in such a manner that it occludes the image of the light source (4) but allows the light beams producing the image of the topographic image to pass through, and (3) that the photo detector device (22) is designed to be such that it detects the distribution of the light intensity incident upon the light-sensitive region (20) and thus produces an electric output signal (a) which corresponds to the topographic relief (1) and simultaneously corresponds to the impressed papillary pattern.
Patent EP-0047425-A1 (EP)
Title: Filter housing
Inventor: FLOOD LAWRENCE C
IPC: B01D46/10
Filed: 1981-08-25
Abstract: In summary, and as best shown in Fig. 1, this housing comprises
     - four rectangular panels (20, 30, 40, 50) cut in equal lengths from a metal or plastic extrusion,   - a pair of side rails (22, 32, 42, 52) extending along opposite sides, respectively, of each panel,   - a plurality of right angular corner clips (14) releasably securing together the ends of the four panels to form a rectangular housing (10), and with the legs of the clips (14) frictionally secured by spring members (17) in registering recesses (16) in adjacent ends of the side rails,   - a metal handle (61) extending transversely across one end of the housing and having rolled edges (62) slidably mounted in other recesses (19) in the side rails, and   - a resilient gasket (G) seated in further recesses (15) in said side rails for sealingly connecting opposite ends of the housing in a conduit, and wherein   - each panel (20', 30', 40', 50') may comprise a plurality of interconnected extrusions (30-1, 30-2, 40-1, 40-2, 50-1, 50-2).
Patent EP-0063650-A1 (EP)
Inventor: FELLHAUER MICHAEL DIPL-ING
IPC: G06F11/22
Filed: 1981-12-31
Abstract: Es wird ein Prüfsystem vorgeschlagen, das insbesondere zum Testen von elektronischen Geräten und elektrischen Baugruppen dient. Das Prüfsystem weist mehrere steckbare Baugruppen (6) auf, wobei jede Baugruppe (6) eine Kodierung (19) aufweist, die vom Prüfsystem abfragbar ist, so daß leicht ermittelt werden kann, welche Baugruppen (6) wo gesteckt sind. Die Auswertung erfolgt rechnergesteuert und wird auf einer Anzeigevorrichtung (22) dargestellt. Mittels einer Tastatur (23) sind die Baugruppen aktivierbar. Ein Festwertspeicher (21), der auswechselbar ist, enthält alle nötigen Informationen. Ist eine Baugruppe (6) angesprochen, sind auf der Tastatur (23) nur die Tasten aktiviert, die bezüglich der Baugruppe (6) mit einem Befehl belegt ist. Werden andere Tasten betätigt, wird ein Fehlersignal ausgelöst. Die Ein- und Ausgänge der Baugruppen (6) sind über ein Koppelfeld auf einen Prüfstecker zu schalten wobei das Koppelfeld ebenfalls von einem Rechner (20) steuerbar ist. Die Belegung des Prüfsteckers kann daher individuell vorgegeben werden.
Patent EP-0033997-A1 (EP)
Inventor: BERTELS AUGUSTINUS WILHELMINUS
IPC: C09K17/32
Filed: 1981-02-09
Abstract: The invention relates to a method of enhancing the load resistibility of ground material containing loose elements such as grains and/or fibres in which method a stabilizing agent comprises cellulose derivatives in the dissolved state to form at least partly by curing a cell structure with walls of film-like stabilisation material and cells enclosing the loose elements.
Patent EP-0049915-A1 (EP)
Inventor: BROWNING JAMES A
IPC: B05B7/20
Filed: 1981-09-24
Abstract: Within ultra high velocity flame spray apparatus, the oxy-fuel products of combustion under pressure exit from an internal burner and pass through a spray nozzle (11) of extended length. Metal or ceramic material in thin diameter rod form or as particles are fed to the nozzle inlet at a point at or just ahead of the throat of the nozzle bore. The exceptionally long nozzle flow path and the mode of introduction of the material into the flame spray insures a concentrated and highly focussed core (26) of spray material for material spray coating downstream of the nozzle at supersonic speed.
Patent EP-0037218-A1 (EP)
Inventor: CLARKE JOHN M
IPC: F02C5/06
Filed: 1981-03-19
Abstract: A method of performing work and an apparatus for performing the method utilizing the following thermodynamic cycle. Ambient air is isothermally compressed to a predetermined degree (A-B) and then heat is added to the air at constant pressure (B-C). This is followed by isentropic compression (C-D) which in turn is followed by heat addition at constant volume (D-E). Thereafter follows isentropic expansion (E-F-H-G) then finally heat recovery (G-A). The recovered heat (G-A) is preferably utilized for the initial heat addition (B-C).
Patent EP-0049172-A1 (EP)
Inventor: HUNTER WILLIAM
IPC: B01J20/20
Filed: 1981-10-01
Abstract: A precious metal, particularly gold, is recovered by adsorbing a dissolved compound of the metal from solution onto a cloth consisting of fibres of activated carbon. The solution may be obtained by leaching an ore or similar material. The precious metal may be recovered by stripping the adsorbed material with a solution containing cyanide. Alternatively the loaded cloth is suitable for use as an anode in an electrolytic recovery stage.
Patent EP-0051596-A1 (EP)
Inventor: PETTERSSON BENGT
IPC: A41H37/10
Filed: 1981-01-30
Abstract: Dispositif servant a fixer des boutons (12) sur un vetement (56), presentant une premiere partie pourvue de boutonnieres, et une seconde partie sur laquelle les boutons doivent etre attaches sans etre cousus, avec leur projection. Des moyens de maintien (5) sont disposes pour tenir les boutons dans une position relative correspondant a la position entre les boutonnieres et des moyens de maintien de la premiere partie du vetement. Un dispositif d'alimentation (3, 4) en boutons (12) s'etend jusqu'aux moyens de maintien (5). Des seconds moyens de maintien (6) avec des moyens (5) sont disposes pour tenir la seconde partie du vetement, et des moyens de travail (52) pour l'attache des projections. Les seconds moyens de maintien (6) sont fixes et possedent leur dispositif de maintien de la seconde partie du vetement pointant sensiblement vers le haut. Les premiers moyens de maintien peuvent etre deplaces entre les premieres positions a une distance des seconds moyens de maintien (6) et une seconde position dans laquelle les projections sont en contact avec la seconde partie maintenue par les seconds moyens de maintien et sont amenes en contact avec les moyens de travail (52), et le dispositif mentionne dans la premiere position sont diriges vers le haut/vers l'avant vers les seconds moyens de maintien. Ceci permet d'avoir facilement acces aux dispositifs des deux moyens de maintien pour effectuer l'application du vetement et les projections sont situees de telle maniere que l'entree dans les boutonnieres en soit facilitee. Le dispositif d'alimentation (3, 4) possede une position fixe pres de la premiere position des premiers moyens de maintien et transfere les boutons lorsque les premiers moyens de maintien sont situes dans cette position mais sont concus pour ne pas empecher le mouvement du dispositif de maintien vers sa seconde position.
Patent EP-0059756-A1 (EP)
Inventor: NICKOLSON ROBERT C
IPC: A61K31/34
Filed: 1981-09-17
Abstract: La prostacycline, bien qu'ayant un effet de dilatation utile sur les vaisseaux sanguins, n'est pas suffisamment stable pour etre utilisee avec succes comme agent hypotensif. Un derive 7-oxoprostacycline de formule generale (FORMULE) dans laquelle R1 represente le radical OR3, ou R3 represente un atome d'hydrogene, un radical alkyle eventuellement substitue ayant de 1 a 10 atomes de carbone, a chaine droite ou ramifiee, un radical aryle eventuellement substitue, un radical cycloalkyle eventuellement substitue, ou un radical heterocyclique eventuellement substitue, ou R1 represente le radical NHR4, ou R4 represente un atome d'hydrogene, ou un groupe derive d'un acide sulfonique ou carboxylique organique ayant de 1 a 15 atomes de carbone, non satures ou satures, non substitues ou substitues, A represente un groupe-CH2-CH2-, (Alpha)cis-CH =CH- ou (Alpha)trans-CH=CH-, W represente un groupe (FORMULE) ayant un groupe hydroxy soit libre soit fonctionnellement modifie et pouvant se trouver dans la position (Alpha) ou (Beta), D et E representent ensemble une liaison directe, ou D represente un radical alkylene a chaine droite ou ramifiee, non sature ou sature, eventuellement substitue ayant de 1 a 10 atomes de carbone, et E represente un atome d'oxygene ou une liaison directe, R2 represente un alkyle a chaine droite ou ramifiee, eventuellement substituee ayant de 1 a 10 atomes de carbone, un alkenyle a chaine droite ou ramifiee eventuellement substitue ayant de 2 a 10 atomes de carbone, ou, lorsque D et E representent ensemble une liaison directe, un alkenyle a chaine droite ou ramifiee eventuellement substitue ayant de 2 a 6 atomes de carbone, et R5 represente un groupe hydroxy libre ou fonctionnellement modifie, s'est revele avoir non seulement une action hypotensive et de broncodilatation, mais aussi une stabilite accrue sur la prostacycline. Des avantages en utilisation medicale par rapport a d'autres prostaglandines ont egalement ete decouverts.
Patent EP-0062322-A1 (EP)
Inventor: LAI JOHN TA-YUAN
IPC: C08K5/34
Filed: 1982-04-02
Abstract: Process for the synthesis of hindered polysubstituted α-amino acetamides by reaction of a secondary amine with an α-halo acetamide in a basic organic reaction medium and in the presence of a phase transfer catalyst. The product thus obtained can comprise a multifunctional compound having one or more hindered amino moieties. These compounds are highly effective as UV stabilizers in a variety of plastics, especially the alpha monoolefins.
Patent EP-0066073-A1 (EP)
Inventor: EBNETH HAROLD DR
IPC: H05B3/20
Filed: 1982-04-19
Abstract: Metallised flat textile materials provided with electrically conductive contacts, the conductive contacts of which are applied in a reliable manner, can be manufactured in a simple manner in that copper wires are woven, knitted, sewn or worked into the flat textile material, the surface of this flat textile material provided with copper wires is wetted with an organometallic compound of elements of the 1st and 8th auxiliary group of the periodic table of elements, distributed homogeneously in an organic solvent, the organic solvent is removed, the organometallic compound adhering to the surface is reduced and subsequently the surface is nonelectrically metallised in a known manner.
Patent EP-0065777-A1 (EP)
Inventor: OGAWA YOSHINARI
IPC: C08K13/06
Filed: 1982-05-22
Abstract: A flame-retardant resin composition comprising (A) at least one polymer resin selected from the group consisting of thermoplastic polyesters and thermoplastic polycarbonates and, per 100 parts by weight of the polymer resin, (B) 0.1 to 30 parts by weight, as the weight of the halogen element. of an organic halogen compound, and (C) 0.1 to 20 parts by weight, as the weight of the antimony element, of antimony trioxide treated with an alkoxysilane compound. The composition may further comprise up to 30 parts by weight of an organic acid ester compound and'or up to 200 parts by weight of a filler, per 100 parts by weight of the polymer resin.
Patent EP-0075269-A1 (EP)
Inventor: HORMANN MICHAEL DIPL-ING
IPC: E05F15/668
Filed: 1982-09-15
Abstract: 1. A door actuating device having a motor-driven entrainment member (7) which is moved, in a specific path (3), forwards for the opening of a door leaf and back for its closing and which is coupled to a coupling member (5), connected to the door leaf to be moved, for reciprocating displacement in relation to this through a specific displacement distance (14) in the direction of the path (3) between a closing position (20) and an opening position (17) and which is in driving connection (12, 13), through an approach ramp (13) extending obliquely to the direction of the path (3), with a locking bolt (11) held on the coupling member (5), which locking bolt is transferred, controlled through this connection and transversely to the direction of the path (3), in the closing position (20) of the entrainment member (7) into a locking position (22) against a stop (21) fixed to the frame of the device and in the opening position (17) of the entrainment member (7) into an unlocking position (23) away from the stop (21), the entrainment member (7) comprising a recess (10) which defines the displacement distance (14) and in which there engages an entrainment block (9) which is held on the coupling member (5) and which forms a switching member with the locking bolt (11), the coupling between the entrainment member (7) and the coupling member (5) being able to be completely cancelled by hand by actuation of an entrainment element displaceable transversely to the direction of the path (3), characterised in that the entrainment member (7) is rigidly connected directly to the drive member (2) of the door drive, which member is moved in the direction of the path (3), and that the entrainment block (9) engaging in the upwardly open recess (10) in the entrainment member (7) is mounted as an entrainment element on the coupling member (5) for displacement between a position of engagement in the recess (10) and a position out of engagement with this recess (10) and has a mechanical coupling (25) to the locking bolt (11) over this displacement distance.
Patent EP-0076936-A1 (EP)
Inventor: SCHMIDT WOLFGANG DR-ING
IPC: B64C11/18
Filed: 1982-09-17
Abstract: Profilausbildung, die vorgesehen ist für Tragflügel, z. B. von Kampfflugzeugen, wobei sich die Profilausbildung bestimmt durch speziell entworfene Profilober- (2) und Profilunterseiten (3) und wobei der Oberseitenkrümmungsverlauf längs der Profiltiefe nur von der Einsatzmachzahl, der Unterseitenkrümmungsverlauf zusätzlich von Profildicke und gewünschtem Auftriebsbereich abhängt.
Patent EP-0080606-A1 (EP)
Inventor: FINKELSTEIN WOLFGANG
IPC: F24F13/06
Filed: 1982-11-05
Abstract: Deckenluftauslass, insbesondere für klimatisierte Räume, mit einem an eine Zuluftleitung (2) anschliessbaren Gehäuse (1) das eine Trennwand (4) zwei Strömungswege und ein Auslassgitter (6) aufweist. In wenigstens einem der Strömungswege ist eine Stellklappe (10,11) angeordnet. Die Trennwand (4) ist im wesentlichen parallel zum Auslassgitter (6) angeordnet. Sie weist wenigstens eine mit der Stellklappe (10,11) verschliessbare Öffnung (8,9) auf. In der Trennwand (4) sind wenigstens im Bereich des freien Randes der Stellklappe (10,11) eine Reihe von auf das Auslassgitter gerichteten Düsenöffnungen (18) oder Düsenschlitzen angeordnet.
Patent EP-0084120-A1 (EP)
Inventor: NISHIWAKI YOSHIKAZU
IPC: G03H1/26
Filed: 1982-12-13
Abstract: An optical system comprises a composite block made of a bonded assembly of unit glass blocks, some of which are coated with a thin film on selected surfaces to provide predetermined light transmission characteristics, tenses, and a recording material. Other glass blocks are spaced apart from the composite block. A thin substrate is provided having recesses in which the respective blocks are to be fixed. The entire optical system is embedded in a transparent molding material.
Patent EP-0082539-A1 (EP)
Inventor: SADLER KARL-OTTO
IPC: F41G5/20
Filed: 1982-12-21
Abstract: Ein Kampfschiff mit einzelnen Funkionseinheitsanlagen und einer zentralen Befehlsstellenanlage weist unabhängig von der Art von an einzelnen Einheitsplattformen angeordneten Anlagen Einheits-Informationsübertragungsleitungen auf. Innerhalb jeder Funktionseinheitsanlage (11, 12 bis 31) ist ein Datenverarbeitungsgerät (11', 11", 12' bis 31') vorgesehen. Die abzugebenden Informationen werden in eine für die Übertragung über dei Einheits-Informationsübertragungsleitung geeignete Form gebracht. Außerdem werden die über die Einheits-Informationsübertragungsleitung empfangenen Informationen in eine für die Verarbeitung in der Fünktionseinheitsanlage (11, 12 bis 31) geeignete Form überführt.
Patent EP-0066912-A1 (EP)
Inventor: DRIESMANS JEAN
Filed: 1982-05-14
Abstract: The invention relates to a method and a device for collecting geothermal energy quickly and in the most efficient way possible from a drill well and for conveying this energy towards a heating installation. Suspended in the drill well (1) is a heat exchanger (3) connected to a set of heat pumps (7) which transmits the heat to a heating installation. The part of the drill well (1) located above the heat exchanger (3) is hermetically sealed by means of a plug (13), and in this part it opens into a pressurised pipe (14) connected to a pressurised-fluid unit (15), making it possible alternately to deliver the water of the groundwater table into the drill well (1) and suck it from this. <IMAGE>