baber/WOPTO huggingface dataset:
Patent EP-0126268-A1 (EP)
Inventor: HEJJ ERWIN
IPC: E21B7/18
Filed: 1984-04-11
Abstract: The device has a hydraulic hammer (1) with an insertable tool (2) which is acted upon in a pulsed manner by a percussion piston (13) guided in the housing (11) of the hydraulic hammer (1). The tool (2) essentially consists of a basic body (21) which has a bore (30) leading to the tool tip (28) and of a pressure piston (22) which is guided in a pressure cylinder (27) inside the basic body (21). The pressure piston (22) has an axial bore (45) from which at least one transverse connection (47) leading to the outside branches off. From the pressure cylinder (27), at least one pressure-medium return line (37) leads to the outside. The pressure piston (22) can have a peripheral groove (43) from which a transverse connection (46) leads to the centre bore (45). <IMAGE>
Patent EP-0130436-A1 (EP)
Inventor: KAYSER ALBRECHT DIPL-ING
IPC: F01C1/44
Filed: 1984-06-15
Abstract: Die Rotationskolbenmaschine weist einen Rotor (22) mit zahlreichen sektorförmigen Kammern (30) auf. In jeder Kammer (30) ist ein Klappenkolben (32) schwenkbar gelagert. Jeder Klappenkolben (32) ist synchron mit der Drehung des Rotors (22) angetrieben. Jeder Klappenkolben (32) begrenzt zwei Arbeitsräume. Jeweils zwei benachbarte Klappenkolben (32) sind gegenphasig zueinander angetrieben. Die Einlaß- oder Auslaßräume (A, B, C, D, E) sind im Stator (21) um den Rotor (22) herum angeordnet.
Patent EP-0129225-A1 (EP)
Inventor: TIEFENSEE VOLKMAR DIPL-ING
IPC: G11B7/24097
Filed: 1984-06-15
Abstract: High storage density, optically-readable information carriers not only require a read-out side free of contaminants or dust for a faultless reading, but must also be protected against unintentional scratching when being handled on this side. For protection against scratches that usually occur due to dislocation of a disc deposited on its support, concentric elevations are provided that are structured under given conditions by clearances on the read-out side in the edge region and in the central region of the disc outside of the information structure which fills a concentric annular surface. The disc is able to slide on the elevations when deposited on the support without the annular surface, provided with the microstructure, coming into contact with the support.
Patent EP-0132793-A1 (EP)
Inventor: HOPFENSPERGER REINHOLD
IPC: F04D17/04
Filed: 1984-07-19
Abstract: Es wird ein Querstromlüfter insbesondere mit geringen Außenabmessungen vorgeschlagen, der in seinem Geräuschverhalten wesentlich verbessert ist. Sein Leitblech (1) ist in besonderer Weise schalenförmig gestaltet, und der Wirbelbildner (5) besteht aus drei miteinander verbundenen Schenkeln (10, 11, 12).
Patent EP-0133967-A1 (EP)
Inventor: MUELLER ERHARD
IPC: F16H1/06
Filed: 1984-07-27
Abstract: A geared motor (1) having a gear input drive shaft (5) and an output drive hollow shaft (7) has a clamping device (16) with which an input drive shaft (8) of the processing machine can be fixed, like a conveyor device, such that there is no need for an axial fixing of the input drive shaft (8) of the processing machine by means of a clamping device engaging on the inserted end region of the input drive shaft (8). The input drive shaft (8) of the processing machine abuts on two supporting surfaces (22, 23) on partial regions of the inner circumferential surface of the output drive hollow shaft (7), the one supporting surface (23) being conical and thus seating without play. By means of a release mechanism (nut 35), the clamp fit between the input drive shaft (8) and the output drive hollow shaft (7) can be counteracted, by the influence of mechanical or hydraulic force. <IMAGE>
Patent EP-0134555-A1 (EP)
Inventor: PORTER RANDALL ALAN
IPC: C01G19/00
Filed: 1984-08-14
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of an organic compound of chromium, a combination of tin and elemental chromium or an organic compound of chromium, a combination of antimony and elemental chromium or an organic compound of chromium and a combination of tin, antimony and elemental chromium or an organic compound of chromium.
Patent EP-0146754-A1 (EP)
Inventor: HEITFELD HEINZ
IPC: G09F11/00
Filed: 1984-11-09
Abstract: In particular, the device is used for price marking at petrol stations for the predetermined replacement of figures. The symbols to be displayed are arranged at a distance from one another on a sheet of film. The film is rolled onto or off two rollers, the sheet being held between the rollers under an adjustable tensile stress. The sheet of film is transported by means of a remote-controlled roller drive in a controlled manner so that the symbol to be displayed appears at the intended position. For price marking at petrol stations, in particular, provision is made that each position for displaying a symbol has its own sheet of film.
Patent EP-0157937-A1 (EP)
Inventor: STRACK HELMUT DR PHIL
IPC: H03K17/56
Filed: 1984-12-17
Abstract: Connected in series with a thyristor (1) are two IGFETs (2, 3) one to the anode side and the other to the cathode side. Between the inner thyristor zones (6, 8) and the outer IGFET connections, a threshold circuit (10, 11) is connected to each. The threshold voltage of the threshold circuit is higher than that of the p-n junctions between the outer and adjacent inner thyristor zones (6, 7; 8, 9) including the voltage drop of the conducting IGFET. The switch is turned off by operating to turn off the IGFETs. The current then flows via the threshold elements through the two inner zones (6, 8). The charge carriers of this diode are evacuated very quickly, since carrier injection from the outer zones is no longer possible.
Patent EP-0134060-A1 (EP)
Inventor: VAN UITERT JOHANNES HENDRIKUS
IPC: B65G47/66
Filed: 1984-08-06
Abstract: A conveying device, comprises at least two conveyor tracks 1, 2, each consisting of one or more conveyor chains 3 with plate-shaped links 4, guided by end wheels 7, 8 and supported between said wheels by sliding rails 9, 10, each pair of adjoining racks 1, 2 being interconnected by an overflow plate 11 having leading and trailing ramps 12,13 resp. resiliently bearing on the links 4 of the chains 3 in question. 
     The improvement according to the present invention is that the end wheels 7, 8 supporting said chains 3 near said overflow plate 11 are disposed lower than the plane of said sliding rails 9, 10. The latter having a curvature towards a tangential plane to the circumference of the relative end wheel 7, 8. Said overflow plate 11 is arranged substantially in line with the straight portions of said rails 9, 10, the deflection of the plate-shaped links 2 taking place below said overflow plate 11 without influencing the position of said plate 11.
Patent EP-0127254-A1 (EP)
Inventor: MURRAY JAMES GORDON
IPC: C08L27/00
Filed: 1984-02-14
Abstract: Blends of polyvinyl chloride and copolymers of p-methylstyrene and acrylonitrile exhibit high clarity compared to corresponding blends of polyvinyl chloride and styrene-acrylonitrile copolymer.
Patent EP-0132331-A1 (EP)
Inventor: AUBEL JOHN ANTON
IPC: F16B39/10
Filed: 1984-07-02
Abstract: @ A locking and securing means (10) is disclosed which includes a base member (12), a threaded member (14) and a sprocket (16). The base member (12) defines vertically extending fingers (26, 29) with gaps (28, 35) therebetween and a threaded bore (20). The threaded member (14) with a flat (40) or irregular shape on its upper leg segment (36) extends through this bore (20) to a desired position. The sprocket (16), which is mounted on the threaded member (14) prior to insertion into the bore (20), has radially extending teeth (48) to mesh with the base-member-defined gaps (28, 35) and an internal shape to mate with the threaded-member shape. The threaded member (14) is thus secured to a fixed height or position.
Patent EP-0132195-A1 (EP)
Inventor: RIVIER PHILIPPE
IPC: F16H55/56
Filed: 1984-07-10
Abstract: 1. Variable speed transmission having a pulley with a moveable flange and receiving a transmission belt (3) and provided with an adjustment system comprising, on the one hand, means (6) for adjustment by blocking the moveable flange (11) with respect to the fixed flange (7) of this pulley (2) of the variable transmission, comprising two coaxial cam elements which are longitudinally complementary (14, 15) and mounted in superimposed relationship, one of these elements (14) being fixed and the other of these elements (15) being moveable and connected to this moveable flange (11) by means of a roller bearing (21), and, on the other hand, means for maintaining this moveable flange (11) in a position spaced from this fixed flange (7) comprising a control device (16) performing a relative rotary movement between these two cam elements (14, 15) for causing their cams to slide on each other (18, 19) in one sense of rotation to remove these two elements (14, 15) axially from each other in order to approach the fixed (7) and moveable (11) flanges of the pulley (2), and in an opposite sense of rotation to approach these two elements (14, 15) axially in order to remove the flanges (7, 11) of this pulley (2) of the variable transmission from each other upon selection of its operating speed, characterized in that the two axial cam elements are mounted within the space between the moveable flange (11) and a fixed abutment (5), the fixed cam element (14) being restrained by this abutment, and the control device (16) comprises a pinion (26) and rack (25) device.
Patent EP-0150651-A1 (EP)
Inventor: SNYDER SUSAN L
IPC: A45D19/02
Filed: 1984-02-01
Abstract: A method of coloring selected hair shafts with a hair treating material, while leaving adjacent hair shafts untreated, in which hair treating material is laid down simultaneously onto a plurality of generally parallel spaced and non-overlapping areas (11-19) running along the lay of the hair; a method of touching up hair which has been so treated, after the roots have grown out; and a coloring comb (35) adapted to use in the methode, saide coloring comb having narrow dispensing gullets (75) separated by plural combing teeth (74).
Patent EP-0124470-A1 (EP)
Inventor: FORTUNA VINCENT E
IPC: B29C65/78
Filed: 1984-04-27
Abstract: A multi-segment thermoplastic container is disclosed having an injection/blow-molded thermoplastic body and a thermoplastic base cup welded to the body. 
     A process for manufacturing containers is also described wherein the containers are formed in two separate pieces by means such as injection/blow molding and are later fused together by means such as friction-welding to form a single integral container package.
Patent EP-0188410-A1 (EP)
Title: Sac et dispositif de fermeture
Inventor: KNUDSEN PHILIP E
IPC: A45F5/00
Filed: 1984-07-06
Abstract: Un sac (4) est formé en une seule feuille d'un matériau flexible ayant deux extrémités (5, 6) et deux bords (10, 11), pliée parallèlement aux extrémités (5, 6) afin de former des surfaces antérieure et postérieure (15, 16) qui sont scellées ensemble le long des bords (10, 11) afin de créer une poche (18). Chaque surface (15, 16) s'étend jusqu'à une ouverture de la poche (18) à travers laquelle des objets peuvent être introduits pour être conservés dans la poche ou peuvent être enlevés. Une des surfaces (16) s'étend au-delà de l'ouverture de la poche (18) et est repliée par-dessus l'extrémité (6) de l'autre surface (15). L'extrémité (5) de la surface repliée (16) se situe directement au-dessous de l'extrémité (6) de l'autre surface (5), à l'extérieur du sac (4), et des éléments élastiques (19, 20) sont enfermés à l'intérieur des extrémités (5, 6) de sorte qye lorsqu'on étire le sac (4) vers les bords scellés (10, 11) et que l'on maintient le sac (4) en position étirée une pluralité de fermetures se forment pour fermer l'ouverture du sac (4). En outre, lorsque l'on joint un bord scellé (10) du sac (4) à l'autre bord scellé (11), et que l'on étire le sac (4) autour d'une forme (14), les extrémités étirées (5, 6), qui forment l'ouverture du sac (4) le soutiennent également autour de la forme (14).
Patent EP-0189401-A1 (EP)
Inventor: ARNESEN TORE CHRISTIAN
IPC: C02F1/48
Filed: 1984-08-17
Abstract: Une électrode électrostatique (9) est placée directement dans un réservoir de stockage (6) d'un système d'eau. Jusqu'à présent, l'électrode a été placée dans une chemise d'eau qui est connectée dans le réseau de tuyauterie. Le détartrage est ainsi amélioré et le coût de l'installation est considérablement réduit. Une construction d'électrode est également décrite laquelle est particulièrement bien adaptée au montage sans avoir recours à la protection d'une chemise ou conduite qui la renferme. La construction est basée sur l'utilisation d'une tige vissée (48) passant en bas du centre de l'électrode et isolée des moyens de montage (40).
Patent EP-0155968-A1 (EP)
Inventor: NEGISHI MASATAKA
IPC: G02B27/18
Filed: 1984-08-24
Abstract: In a light projector employing a lens (L), ifthe angle made between an optical axis (0-0) and the light ray passing through the lens (L) is represented by θ, the iluminance at a projection surface (20) is proportional to cos'θ. Therefore, in order to obtain a uniform illuminance distribution at the projection surface, for example, a non-spherical reflecting mirror (11) is inserted into the lens system as a light-quantity distribution adjusting means which allows the light from a light source (10) to be projected at a light-quantity distribution which provides a reciprocal of cos'θ.
Patent EP-0156829-A1 (EP)
Title: Procedes de compactage par compression radiale incrementielle et/ou extrusion a faible rapport
Inventor: FIORENTINO ROBERT J
IPC: B29C48/475
Filed: 1984-08-23
Abstract: Procédé de consolidation et de compactage de matériaux particulaires non consolidés (35) avec ou sans fibres courtes, à une densité de 100 % environ, le procédé étant exécuté dans une boîte ou dans un tube (38) se déplaçant au travers d'une matrice convergente (49) dont l'angle de convergence est inférieur à 90o.
Patent EP-0192792-A1 (EP)
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: F27D99/00
Filed: 1985-02-27
Abstract: The invention relates to a radiation panel suspended in a ,heating furnace, comprising at least two suspending rod means (12) suspended from the upper wall (11) of said furnace at a predetermined distance; a beam means (17) connected to the lower part of said at least two suspending rod means (12); a plurality of longitudinal frames (19) which are arranged in parallel with each other and have respective lower ends supported by said beam means (17); a plurality of ceramic boards (20) which are vertically arranged between adjacent said longitudinal frames (19); and a lateral frame (16) connected to the upper part of said suspending rod means (12) to support the upper ends of said longitudinal frames (19).
Patent EP-0164557-A1 (EP)
Inventor: ROHRICH HEINZ DIPL-ING
IPC: G21C17/00
Filed: 1985-05-03
Abstract: Die Erfindung bezieht sich auf ein selbstfahrendes Inspektions- und Wartungsfahrzeug (1, 61) für Rohrleitungsanlagen mit einem Fahrzeugkörper (7, 63) und einem den Fahrzeugkörper an der Innenoberfläche der Rohrleitung federnd abstützenden Fahrwerk. Hierzu sieht die Erfindung vor, daß der Fahrzeugkörper mit einer eigenen Stromversorgung versehen ist, an seiner in Einschubrichtung vorderen Stirnseite (44, 92) eine Fernsehkamera (56, 94) und mindestens eine dem Schtbereich der Fernsehkamera zugeordnete Lichtquelle (49, 50, 93) trägt und dem Fahrwerk (11 bis 22, 64 bis 75) mindestens einer von der Stromversorgung gespeister Elektromotor zugeordnet ist. Des weiteren sind auf die beleuchtete Rohrwand ausgerichtete, mit der Lichtquelle (49, 50, 93) abgestimmte Detektoren (53, 95) vorgesehen, über die eine Drehrichtungsumkehr der Antriebsmotore auslösbar ist. Ein erfindungsgemäßes Inspektions- und Wartungsfahrzeug ist insbesondere für den Einsatz in Rohrleitungsanlagen von Kraftwerken und chemischen Anlagen geeignet.
Patent EP-0151506-A1 (EP)
Inventor: ECK JACOBUS VAN
IPC: B60D1/40
Filed: 1985-02-08
Abstract: The invention relates to a coupling device between a truck and a trailer, provided with a tow bar which is telescopically extendible in dependence of the angle between the longitudinal axes of the truck and the tow bar, said angle being measured in the horizontal plane, whereby at least one auxiliary connection between a point of the extendible tow bar section in or adjacent the vertical longitudinal plane and a fixed point of the truck located laterally from the towing eye on the truck, said auxiliary connection being formed by a hydraulic piston-cylinder device, an hydraulic piston-cylinder assembly being used for moving the slidable tow bar section in and out, said assembly being connected with the piston-cylinder device of the auxiliary connection in such a way, that hydraulic fluid expelled from the hydraulic piston-cylinder device in case of a lengthening or shortening from the mid position of said auxiliary connection, will be supplied to the piston side of the hydraulic piston-cylinder assembly causing an outgoing sliding movement of the extendible tow bar section, while in case of a lengthening or shortening towards the mid position of the said connection hydraulic fluid will be supplied to that piston side of the hydraulic piston-cylinder assembly which causes a contraction of the tow bar.
Patent EP-0155062-A1 (EP)
Inventor: VAN BEEK PIETER ERICH
IPC: B28C7/06
Filed: 1985-03-12
Abstract: An apparatus for preparing a mixture, such as mortar, with predetermined quantities by weight of the components, such as sand, cement and the like, a supply of which is present in container compartments 4, 5 of e.g. hopper 1. The container compartments are each connectable to a metering conveyor 11, 12 of the apparatus. The apparatus is further provided with a mixing vessel 13 having stirring means, said vessel being supported at least partly on force absorbers 14 of weighing means. The weighing means are coupled with control means 1 for successively putting into operation the metering conveyor means for the various components.
Patent EP-0178144-A1 (EP)
Inventor: COLE DEREK
IPC: F02C7/047
Filed: 1985-10-07
Abstract: 57 The duct (16) which delivers hot air (F) to the inside surface of the leading edge of a tubo-fan inlet cowl, for de-icing of the leading edge (111, is made double-walled (16, 21) in order to safeguard from overheating the materials from which the cowl is constructed in the event of rupture of the duct. Preferably the flow of hot air in the outer duct blows open a hinged door (26) in the skin (10) of the cowl to provide a visual indication of the rupture of the inner duct. The outer duct can be narrow enough to maintain working pressure in the inner duct after rupture.
Patent EP-0195870-A1 (EP)
Title: Use of saccharomyces yeast in the manufacture of a medicament against amoebiasis
Inventor: GAYRAL PHILIPPE
IPC: A01N63/00
Filed: 1985-03-22
Abstract: A method for the treatment of amoebiasis in humans, comprising administering to a human patient suffering from amoebiasis a therapeutically effective amount of yeasts of the genus Saccharomyces. The yeasts are preferably lyophilized, and are administered at a daily dosage level of 0.5-10 g. The species Saccharomyces boulardii is preferred.
Patent EP-0166655-A1 (EP)
Inventor: DUBRULLE GERARD
IPC: F25D3/10
Filed: 1985-06-19
Abstract: A device for injecting a liquefied refrigerating fluid directly into a mass of detergent powder within a hopper the device being connected to a tank storing this fluid under pressure.
Patent EP-0169126-A1 (EP)
Inventor: CHAPET MARC
IPC: A23P1/12
Filed: 1985-06-25
Abstract: The invention relates to a process and an apparatus for preparing a composite foodstuff using an extrusion machine comprising at least one screw (20) driven in rotation inside a barrel (1). At the exit of the first treatment zone (I) formed by the extrusion machine, the material is firstly passed into a second zone (II) limited by a second barrel (5) provided with bores (50, 51) separating the material into several independent flows (A, B,...), each flow being subjected to a specific treatment, and then the independent flows (A, B,...) are conveyed into a third zone (III) for the formation of a single product. <IMAGE>
Patent EP-0178977-A1 (EP)
Inventor: BARRE LUCIEN
IPC: H01L21/60
Filed: 1985-09-17
Abstract: L'invention concerne l'encapsulation d'un composant semiconducteur en boîtier plastique. Le montage comprend une plaque de radiateur (52), une plaque de céramique (54), une contre-électrode de cuivre (56), une pastille semiconductrice (42); une broche de connexion (58) a son extrémité (60) repliée et soudée sur la contre-électrode (56); cette dernière est beaucoup plus grande que la pastille (42) et occupe presque toute la surface de la plaque de céramique. Les autres broches de connexion (62, 66) ont leur extrémité repliée au-dessus de zones métallisées de la surface supérieure de la pastille. Le montage se fait dans un positionneur usiné en cuvettes successives de dimensions décroissantes, pour réaliser un empilement soudé comprenant l'ensemble des éléments ci-dessus sauf les broches de connexion que l'on soude après sur l'empilement une fois qu'on a extrait celui-ci du positionneur.
Patent EP-0166789-A1 (EP)
Title: Article fa onne en silicate de calcium et son procede de preparation
Inventor: TAKAHASHI AKIRA -BANCHI -CHOME
IPC: C04B28/18
Filed: 1984-12-28
Abstract: Un article façonné en silicate de calcium comprend des particules secondaires de cristaux de silicate de calcium combinées entre elles, des vides éparpillés parmi ces particules secondaires, et des substances inorganiques inactives sélectionnées parmi des substances carbonées, des carbures, des nitrures, des siliciures et des oxydes métalliques, ces substances inorganiques étant physiquement unies avec lesdites particules secondaires, dans lequel (I) la teneur en substances inactives est comprise entre 21 et 70% en poids de l'article formé, et (II) une substance silicique amorphe est incorporée avec lesdites substances inactives. Un procédé de préparation d'un article formé en silicate de calcium consiste à soumettre une boue de matériaux de départ composée d'acide silicique, de chaux et d'eau à une synthèse hydrothermique en remuant ladite boue sous des conditions de chaleur et de pression pour préparer une boue aqueuse de particules secondaires de cristaux de silicate de calcium, à former ladite boue et sécher la boue formée, le procédé comprenant les étapes d'addition de ladite substance inorganique inactive à la boue de matériaux de départ et à effectuer l'union physique desdites substances inorganiques avec les particules secondaires par une synthèse hydrothermique, dans lequel (I) la quantité de substances inactives ajoutée est comprise entre 21 et 70% en poids de l'article formé, et (II) une substance silicique amorphe est incorporée avec ladite boue aqueuse de particules secondaires de cristaux de silicate de calcium.
Patent EP-0167589-A1 (EP)
Title: Procede de fabrication de cellules solaires
Inventor: YATES DOUGLAS A
IPC: C23C28/00
Filed: 1984-12-14
Abstract: Procédé de fabrication de cellules solaires consistant 1) à enlever le masque de plaquage de l'électrode de surface frontale après métallisation préliminaire des électrodes de surface frontale, 2) à exécuter une étape de passivation provoquant, entre autres, la formation d'une couche de surface de substrat en silicium modifié, et 3) à utiliser la couche de surface modifiée comme masque de plaquage dans les étapes de métallisation successives comprenant, par exemple, le plaquage par immersion du nickel et le plaquage par immersion ou le revêtement électrolytique du cuivre.