baber/WOPTO huggingface dataset:
Patent EP-0106187-A1 (EP)
Inventor: DWORAK ULF DR DIPL-MINERALOGE
IPC: F16J1/00
Filed: 1983-09-19
Abstract: A piston arrangement with a metal shaft, a piston head that is attached to it with a shrink ring, and a member made of partially stabilized zirconium ozide. The top which demarcates the combustion chamber, of the piston head, consists entirely of the member made of partially stabilized zirconium oxide. The bottom of the zirconium-oxide member is a truncated cone and the top of the shaft is a truncated cone. They are surrounded by an annular component that is split into two sections parallel to the longitudinal axis of the piston. The annular ocmponent is secured with an outside shrink ring.
Patent EP-0107840-A1 (EP)
Inventor: SCHON JOSEF DIPL-ING
IPC: G02B6/24
Filed: 1983-10-17
Abstract: A method of forming an optical coupling device having plug pins received in a sleeve with one of the plug pins supporting a single waveguide and the other plug pin supporting a bundle of optical waveguides, characterized by providing the waveguides, etching the waveguides to form an end zone of a thin thickness connecting by a tapering transition zone having increasing thickness to the original cladding thickness of the optical waveguides, assembling the waveguides in an optical bundle with the end zones being arranged with the smallest spacing therebetween. Preferably, each of the plug pins has a bore with a small portion adjacent the end of the pin which corresponds to the diameter of the end zones of the bundle of waveguides.
Patent EP-0111850-A1 (EP)
Inventor: SCHOLL CHARLES HENRY
IPC: B05C5/02
Filed: 1983-12-09
Abstract: A constant pressure dispenser for intermittently dispensing pressurized molten hot melt adhesives from a source thereof. The dispenser includes a service block connected directly to the source. Dispensing and return gun modules are mounted to the service block. A return hose connects the return gun module to the source. A valve element, controlled by a control fluid, is operative on the dispensing and return gun modules so as to regulate the operation of the gun modules. The gun modules being in either an "on" or an "off" condition alternately. …<??>In the "on" condition, the valve element allows adhesive to be dispensed by the dispensing gun module and prevents adhesive from being dispensed by the return gun module. In the "off" condition, the valve element prevents adhesive from being dispensed by the dispensing gun module and adhesive is allowed to flow through the return gun module and back to the source so that a constant pressure is maintained within the dispensing gun module whether the modules are in an "on" or an "off" condition.
Patent EP-0118615-A1 (EP)
Inventor: REEVES JERRY LYNN
IPC: F15B15/14
Filed: 1983-12-14
Abstract: This invention relates to a pump arrangement (54) for use in a linear fluid operated device having a reciprocating piston (14) separating a first active fluid chamber (30) and a second chamber (32) which eliminates the problem associated with fluid leakage buildup developing in the second chamber. The pump arrangement (54) is connected to the reciprocating piston (14) and pumps leakage fluid present in the second chamber (32) from the second chamber (32) and into the first chamber (30) in response to a force of a preselected minimum magnitude being applied to the pump arrangement (54). Thus, the problems of inefficient linear fluid operated device operation, reduced piston stroke length, external fluid leakage, and erratic piston travel speed are eliminated. The pump arrangement (54) is particularly suited for use in a single acting linear hydraulic jack (12) such as used on a material handling vehicle.
Patent EP-0107887-A1 (EP)
Inventor: WILLEMSEN STEPHANUS
IPC: C08J5/06
Filed: 1983-10-26
Abstract: A multifilament yarn of an aromatic polyamide, in particular poly-p-phenylene terephthalamide, is provided with an adhesive coating of a cured epoxy compound, the yarn having a free epoxide content not higher than 10 mmoles/kg. The yarn is made by spinning a solution of an aromatic polyamide into a coagulation bath and subjecting the resulting filaments to the subsequent steps of washing, applying a curable epoxy compound and one or more alkaline curing agents, curing and winding the yarn thus treated into a package. The resulting yarn can be processed into a reinforcing element for, e.g., tires in a one-step dipping process. A cord made from the yarn displays an improved resorcinol-formaldehyde-latex dip pickup.
Patent EP-0094150-A1 (EP)
Inventor: BIDWELL RICHARD HERBERT
IPC: F16B5/10
Filed: 1983-03-29
Abstract: A receptacle (20) for a stud (30) is mounted in a rectangular aperture (38) in a member (34). The receptacle has a housing (22) with a base (40) and flat legs (42, 44) and is held on the member (34) by being gripped between flanges (46, 48) on the legs and a non-circular element (28). Each of the legs has a side flange (54) on each side and diametrically opposite one of the said flanges have a slot (55). The pair of opposed flanges on each side of the receptacle define an elongate slot between them in which the non-circular element is free to move after rotation from a position in which it is held within the transverse slot (55).
Patent EP-0104130-A1 (EP)
Inventor: FEIL JOSEPH NEWMAN
IPC: C08L21/00
Filed: 1983-08-16
Abstract: Thin walled thermoformed articles of partially crystallized polyethylene terephthalate containing a minor component of a polyolefin which exhibit improved impact resistance and high temperature dimensional stability. Method for thermoforming such articles using polyethylene terephthalate/polyolefin blends which give improved mold release.
Patent EP-0123689-A1 (EP)
Inventor: SCHERER JEREMY D
IPC: H01L21/50
Filed: 1983-10-12
Abstract: Emballage (10) de microcircuit et procédé de scellement dans lequel un revêtement non organique (34) est utilisé pour sceller hermétiquement le microcircuit (16). Le microcircuit (16) est isolé afin de protéger le microcircuit (16) des hautes températures requises par l'application et la polymérisation d'un revêtement non organique (34). Les matériaux et les procédés utilisés pour isoler le microcircuit (16) sont choisis de façon que les coefficients thermiques des matériaux soient complémentaires et qu'ils forment ainsi un joint de scellement durable et très sûr, tout en isolant également le microcircuit (16) pendant le procédé d'application du revêtement non organique (34).
Patent EP-0129760-A1 (EP)
Inventor: KUHN HANS-ROBERT
IPC: G11B7/08
Filed: 1984-06-09
Abstract: A radially acting track follower system is provided with an optical scanner pickup for an audio or video record playback apparatus. The system generates three light spots disposed on a line with a movable phase grating (diffraction grating) and the three spots can be adjusted relative to the tangent at the track pickup scanning location. The middle or main light spot serves to provide scanning of the track signal information. The two outer or auxiliary light spots serve to provide readjustment. They are displaced radially oppositely to each other by equal amounts and are disposed at equal distances from the middle spot. The light intensity of the outer spots is picked up by detectors and processed into control signals. These are used as a drive for the phase grating, which can be controlled around its center point and the rotation axis of the phase grating coincides with the light beam, which can be provided by a semiconductor laser. The drive can operate electrodynamically or can be provided by a piezoelectrical torsion converter. The control signal can have for example 10 kilohertz and is superposed to the control signal for the drive and it improves the sensing and following properties of the system without the disadvantage of the superposition of the scanned information signal with the control signal.
Patent EP-0142852-A1 (EP)
Inventor: MINJOLLE LOUIS
IPC: B28B21/70
Filed: 1984-11-20
Abstract: Method of welding two hollow ceramic half-components containing an organic binder whereby each half-component is first loaded into a die, the jointing planes of the two half-components are then brought into contact by bringing together the two dies, working pressure is thereafter applied to one of the half-components in a direction perpendicular to the jointing planes and vibration is simultaneously applied to the other half-component in a direction parallel to the jointing planes to effect the welding of the two half-components by interpenetration. The two dies are then separated and the joined monobloc component is removed and sintered without altering the component's monolithic quality.
Patent EP-0154685-A1 (EP)
Inventor: MASUOKA FUJIO
IPC: H01L27/108
Filed: 1981-01-21
Abstract: The present invention relates to a semiconductor memory device comprising:
     a semiconductor substrate (11) of a first conductivity type; at least one polycrystalline silicon electrode (15), at least one capacitor being formed between said semiconductor substrate (11) and said polycrystalline silicon electrode (15); and   a MOS transistor formed on at least one side of said polycrystalline silicon electrode (15). The semiconductor substrate (11) has at least one recess, and said at least one polycrystalline silicon electrode (15) is insulatively disposed over that portion of said semiconductor substrate (11) which corresponds to said recess.
Patent EP-0154015-A1 (EP)
Inventor: SCHLEMMER TORSTEN DIPL-ING
IPC: B60K37/00
Filed: 1984-12-13
Abstract: 1. A device for the reception, emission, and processing of data for the operation of vehicles comprising : - a movable mini-computer (1) which comprises at least one keyboard and a display unit (4), - a recess (5) for the mini-computer (1) in a control panel (6), and - contact elements (9) for the mini-computer (1) which are connected to an on-board computer and to the on-board power supply network, characterised in that - the mini-computer (1) comprises a front keyboard (3) and a rear keyboard (2), - the front keyboard (3) comprises keys for the basic functions which are to be used especially when the vehicle is in motion, and the rear keyboard (2) comprises keys for other functions of the mini-computer (1), - the display unit (4) is arranged in the region of the front keyboard (3), - the opening cross-section of the recess (5) in the control panel (6) corresponds to the maximum cross-section at right angles to the insertion direction of the rear part of the mini-computer (1), which can be inserted into the recess (5), and the depth of the recess (5) corresponds at least to the length of the rear keyboard (2), - when the mini-computer (1) is inserted into the recess (5), only the front keyboard (3) and the display unit (4) of the mini-computer (1), but not the rear keyboard (2), project from the opening of the recess (5) in the control panel (6), - when the mini-computer (1) is extracted from the recess (5), both the keyboards (2 and 3), and the display unit (4) of the mini-computer (1) are accessible, and - the contact elements (9) for the mini-computer (1) are arranged on the rear wall of a slide (7) which can be inserted into the recess (5) and which accommodates the mini-computer (1) and are connected by means of flexible leads (10) to at least one connection terminal (11, 12) of the on-board computer and the on-board power supply network.
Patent EP-0121957-A1 (EP)
Inventor: PHILIPS FRANCISCUS MARIA
IPC: B66D1/34
Filed: 1984-03-01
Abstract: A combination of a hoist drum and cable for a winch, in which the hoist cable (5) is connected past its point of anchorage (11) to the drum to a thinner auxiliary (breaking) cable (12), which is wound onto a spool (6) within the drum, while means are present to release the hoist cable (5) from its anchorage to the drum, such, that when the hoist cable (5) is unwound from the drum and released from its anchorage to the drum, it may take the auxiliary cable (12) with it, thereby unwinding it from its spool (6).
Patent EP-0174396-A1 (EP)
Inventor: SONNEBORN LAMBERTUS JOHANNES
IPC: B62D33/07
Filed: 1984-09-11
Abstract: This invention relates to an hydraulic piston-cylinder device (1) adapted for tilting the driver's cab of a truck. According to the invention a relief duct (8a) is connected to at least one of the ducts (5,7) which connect the opposite ends of the piston-cylinder device to the control valve (4a), said duct being the one which is connected with the hydraulic pump (3) when the control valve (4a) is in its tilting position, a valve (9) in said relief duct cooperating with means adapted to sense the position of the gear box and/or the praking brake, in such a way, that said valve will be closed only in one or more selected positions of the gear box and/or when the parking brake is in a determined position. The features just referred to constitute a safeguard against the initiation of tilting movements which would be dangerous in certain situations and consequently should be avoided.
Patent EP-0119138-A1 (EP)
Inventor: DUPORT HENRI
IPC: B41F13/02
Filed: 1984-03-07
Abstract: 1. Process for correcting registration deviation in devices for printing on a moving web to be printed, which is at least slightly elastic, particularly rotary printing presses, comprising a certain number of printing stations each defining a line of print, in which, for a registration deviation (epsilon o ) measured at a first printing station, the length of the path of the web is modified by modifying means, for a determined point of the web, between the line of print of the first station and the line of print of as second printing station disposed immediately upstream of the latter, by a length greater than this deviation (epsilon o ), in which, after having modified the length of the path of web in a first direction, it is modified again and without dwell time in a second, opposite direction, characterized in that the modification of the length of the path of web in the first direction is effected at maximum speed of the means modifying the length of the path of the web during advance of a first portion of the web of length mi , and the modification of the length of the path of web in the second opposite direction is effected at maximum speed of the modifying means during advance of a second portion of the web of length (mo - mi ), until the final modification of the length of the path is equal to the measured registration deviation (epsilon o ) and from a position of the modifying means in the second direction such that the final modification (epsilon o ) of the path be effected with cancellation of the registration deviation, mo  and mi being given by the system of equations : e**kmo = 2 e**kmi - 1 2 mi - mo = K where e is the base of the natural logarithms and k and K are constants.
Patent EP-0155288-A1 (EP)
Inventor: JUHASZ LASLO
IPC: A61K33/243
Filed: 1984-09-10
Abstract: Un implant biodégradable est fabriqué à partir d'un matériau de verre biodégradable qui contient un matériau de formation de verre et un ou plusieurs oxydes métalliques, le matériau de formation de verre étant du pentoxyde de phosphore et de l'alumine, et un oxyde métallique. Le rapport des éléments métalliques dans le verre est sensiblement le même que celui des tissus dans lesquels doit être implantée la greffe. Cela permet de réduire les chances de rejet de la greffe par le corps. Le verre peut être produit sous la forme d'un corps de mousse pour obtenir un produit de substitution des os.
Patent EP-0173254-A1 (EP)
Inventor: WOLF HANS JOACHIM
IPC: G01N33/569
Filed: 1985-08-22
Abstract: DNA sequences of the EBV genome, recombinant DNA molecules, processes for producing EBV-related antigens, diagnostic compositions and pharmaceutical compositions containing said antigens. 
     Described are DNA sequences of the EBV genome coding for EBV-related antigens, recombinant DNA molecules containing said DNA sequences, vector/host systems for cloning and expression of said DNA sequences, EBV-related antigens and methods for their preparation, diagnostic and pharmaceutical compositions containing said DNA sequences and antigens respectively (Fig. 2).
Patent EP-0180891-A1 (EP)
Inventor: BARZANTNY JOACHIM
IPC: H02K44/06
Filed: 1985-10-28
Abstract: 1. Annular linear induction pump having a central inlet (2) and a central outlet for conveying liquid metals, more particularly magnesium and its alloys, wherein a pump channel (1) of annular cross-section is surrounded on the outside by several concentric coils (6), which are arranged between comb-shaped magnetic sheets (7) for the purpose of generating magnetic moving fields, and has on the inside a displacement body (4) which serves as a magnetic return path, and wherein there are provided devices for the purpose of cooling the coils (6) and magnetic sheets (7), characterized by the following features : a) the induction pump is developed as a submersible pump with the inlet (2) on the underside ; b) the displacement body (4) can be removed downwards out of the inlet (2) of the pump ; c) the displacement body (4) can be fixed at its lower end by means of pins (18) and is held at its upper end by means of a centering device (19 ; 29 ; 39 ; 49).
Patent EP-0182400-A1 (EP)
Inventor: MOORS PETRUS MARTINUS ALBERTUS
IPC: H01L21/331
Filed: 1985-10-09
Abstract: @ A method of manufacturing a bipolar transistor with emitter ballast resistors (R). According to the invention, there are formed on a collector region (1, 2) beside each other a base window (4) and a strip-shaped opening (5).The strip-shaped opening (5) is covered, the base doping is provided and oxide layers (9) of the same thickness are formed in the base window and in the strip-shaped opening. After formation of the emitter fingers (12), base contact windows (14) are formed within the base zone (8) and resistance windows (15) are formed within the strip-shaped opeining (5), whereupon simultaneously base contact zones (17) and mutually separated emitter ballast resistors (R) are formed in these windows. 
     Application inter alia in transmitter transistors.
Patent EP-0187607-A1 (EP)
Title: Copolyétheramides techniques souples à basse température
Inventor: COQUARD JEAN
IPC: C08G69/34
Filed: 1985-12-09
Abstract: L'invention concerne des copolyétheramides homogènes, à structure bloc, ayant un point un fusion au moins égal à 170°C, une température de transition vitreuse au plus égale à -5°C et une viscosité à l'état fondu au moins égale à 500 poises. Ces copolyétheramides sont préparés en polycondensant un mélange comprenant un lactame et un sel de dimère d'acide gras et d'une polyoxyalkylènediamine prise seule ou en mélange avec une triamine, ledit sel étant sous forme d'une solution dans un milieu de dissolution approprié dont la stoechiométrie est rigoureusement établie par pH métrie, la réaction de polycondensation étant conduite en présence d'un catalyseur consistant soit dans un oxyacide minéral ou organique fort, soit dans un sel alcalin ou alcalino-terreux dérivé de cet acide. Ces copolyétheramides peuvent être utilisés avantageusement dans les applications techniques des polymères où de bonnes propriétés de souplesse à basses températures sont demandées.
Patent EP-0180603-A1 (EP)
Inventor: HOLMES IAN HAMILTON
IPC: C12N1/21
Filed: 1985-04-29
Abstract: Segment de gène de dsARN codant pour la glycoprotéine capside externe principale d'un rotavirus.
Patent EP-0183824-A1 (EP)
Inventor: SUTTON JOHN H III
IPC: B04B5/04
Filed: 1985-06-03
Abstract: Un rotor centrifuge (10) comprend un rotor (10) avec une pluralité de bras (21) qui s'étendent radialement, construits de façon à recevoir une structure à cheville (32) dans un évidement (29) formé sur la surface supérieure (26) du rotor (10), s'accouplant avec la structure à cheville (32) de façon à la soutenir, sans surcharger des organes de fixation (42), contre des charges produites par une force centrifuge. Lorsqu'elles sont assemblées, les structures à cheville (32) sont couplées de façon permanente à des tourillons (58) qui reçoivent des récipients d'échantillons (22) pour pivotement, de sorte que le tourillon (58) et le récipient d'échantillon (22) coopèrent afin de résister aux tensions et à la déformation causées par des charges centrifuges.
Patent EP-0183832-A1 (EP)
Title: Dispositif pour tourner un malade dans son lit
Inventor: PEDERSEN CHRISTIAN BUUS
IPC: A61G7/10
Filed: 1985-06-19
Abstract: Un lit, en particulier un lit d'hôpital ou de clinique, comprend un drap (1) disposé entre deux rouleaux. Deux côtés ou deux extrémités opposés du drap sont enroulés chacun autour d'un rouleau. Un dispositif d'entraînement est associé à chaque rouleau afin de mettre en rotation les rouleau et d'enrouler ainsi le drap en le faisant passer d'un rouleaux à l'autre, en particulier pour tourner une personne couchée sur le drap. Afin de réduire le nombre d'infirmières nécessaires pour aider une personne à se coucher dans le lit et à le quitter, les rouleaux (4) sont soutenus par des supports (5, 6) disposés à leurs deux extrémités sur des étançons (7, 8) pourvus d'au moins une charnière (9), ce qui permet de lever et d'abaisser les supports (5, 6) en les faisant pivoter autour de la charnière (9). La charnière (9) peut être associée à un dispositif coulissant de verrouillage comprenant une barre de verrouillage (16) susceptible d'être maintenue en place par un dispositif d'accrochage ou de fixation (12). Un des étançons (7, 8) ou tous les deux peuvent être de type télescopique.
Patent EP-0209036-A1 (EP)
Inventor: RANDKLEV RONALD M
IPC: A61K6/884
Filed: 1981-03-24
Abstract: A dental abrasive composition comprising a finely divided abrasive filler admixed with a solid binder, wherein the abrasive filler is a non-toxic inorganic material having a Mohs hardness less than 5, and being at least 30% of the total weight of the abrasive composition. The dental abrasive composition of this invention can be used in a method and/or a kit for applying to and removing from a tooth surface an orthodontic bracket as described in co-pending European Patent Application No. 81301258.6
Patent EP-0213377-A1 (EP)
Inventor: MAURER FRITZ
IPC: A01N57/16
Filed: 1986-07-25
Abstract: O-Ethyl O-isopropyl O-(2-trifluoromethyl-pyrimidin-5-yl)-phosphoric acid ester of the formula   <IMAGE>   is insecticidally and nematocidally active.
Patent EP-0213394-A1 (EP)
Inventor: BIHLER FRANZ ING GRAD
IPC: B62B9/02
Filed: 1986-07-29
Abstract: 1. A track-type transporter for stairs comprising an undercarriage (4), an endless track band (5) and a non-slidably but pivotably mounted adaptor (19) for receiving a wheelchair (2), characterised in that pivotably mounted ramps (10) for the wheels (3) of the wheelchair (2) are disposed on both sides of the undercarriage (4) of the transporter (1).
Patent EP-0225605-A1 (EP)
Inventor: BENKMANN CHRISTIAN DIPL-ING
IPC: B01D53/04
Filed: 1986-12-03
Abstract: A pressure swing adsorption process for the selective adsorption of at least one gaseous component from a gaseous mixture and an apparatus for performing the process wherein the gaseous mixture is conducted in cyclic alternation through at least three adsorbers and each adsorber is subdivided into two serially connected adsorber sections. The feed gas mixture is passed, during an adsorption phase, through respectively two series-connected adsorber sections. After termination of at least one cocurrent expansion phase, the adsorber sections are isolated from each other, and the first adsorber section, i.e., first traversed by the feed gas mixture, is further expanded while the second adsorber section is maintained at a higher pressure. Thereafter, the second adsorber section can be expanded countercurrently and thus-withdrawn countercurrent expansion gas can be utilized for purging the first adsorber section.