baber/WOPTO huggingface dataset:
Patent EP-0129004-A1 (EP)
Title: Compressor unit
Inventor: HOFMANN RUDOLF DIPL-ING
IPC: F04C29/02
Filed: 1984-03-23
Abstract: 1. Compressor unit having a compressor (1), more particularly a screw compressor, with oil injection into the compression chamber for lubrication and cooling, an oil separating and collecting container provided downstream of the compressor (1), said container being subdivided into a first volume (7) and a second volume (9) connected downstream thereof via a non-return valve (8), the second volume (9) acting as a store of compressed air the pressure of which is used to switch the compressor over from unloaded idling to the loaded state, whilst the first volume (7) can be evacuated via a control valve (22) when the compressor is idling, and furthermore there is provided, on a minimum pressure valve (13), in the compressed air removal line (11) between the second volume (9) and the load, a sensor device (36) which emits a signal for switching the compressor (1) from the unloaded idling state to the loaded state when the valve body (14) is raised into the open position, when a pressure switch (30) acted upon by the delivery pressure bearing on the minimum pressure valve (13) has emitted a signal for switching the compressor into the unloaded idling state.
Patent EP-0131729-A1 (EP)
Inventor: NISHIMURA MASAYUKI C O YOKOHAM
IPC: G02B6/028
Filed: 1984-05-30
Abstract: @ A fiber for optical transmission composed of a core (1) having a substantially parabolic distribution of refractive index, a first cladding layer (2") formed around the core having a refractive index (n,) equal to that of the periphery of the core (1) and a thickness of 1/100 to 1/20 the diameter of the core (1), a second cladding layer (3') formed around the first cladding layer (2") having a refractive index (n 2 '') smallerthan that of the first cladding layer (2"), and a third cladding layer (4) formed around the second cladding layer (3') having a refractive index (n 3 ) greater than that of the second cladding layer. The fiber for optical transmission having such a structure has a broad bandwidth of transmitted light.
Patent EP-0129226-A1 (EP)
Inventor: FUTAGAWA TOSHINOBU
IPC: G11B5/49
Filed: 1984-06-15
Abstract: @ A magnetic head (30) comprising a head body (31) provided at its outer peripheral surface with a plurality of annular grooves (32), a plurality of magnetic elements )14) connected to the corresponding peripheral surface portions (33) positioned between the adjacent grooves, one or more magnetic exciting means, and means for selectively connecting any pair of the two adjacent magnetic elements to the magnetic exciting means. The head body (31) of the magnetic head may comprise nonmagnetic body on which a plurality of magnetic areas disposed so that on the outer surface of the head body the magnetic areas are positioned alternately.
Patent EP-0138037-A1 (EP)
Inventor: KISIDA HIROSI
IPC: C07C239/00
Filed: 1984-09-06
Abstract: A compound of the formula:
     wherein R, is a hydrogen atom or a methyl group, R 2  is a lower alkyl group and X is an oxygen atom or a sulfur atom, which is useful as an insecticide.
Patent EP-0140281-A1 (EP)
Inventor: THOMAS EDWARD B
IPC: A01J11/00
Filed: 1984-10-17
Abstract: sO', A vertically extending heat exchanger is provided in which an elongated dasher (16) is rotatably mounted within an upright cylindrical chamber (11). The exterior surface of the dasher coacts with the interior surface of the chamber to form a product flow passage (P). The opposite side of the chamber interior surface (H) is in contact with a heat exchange medium. The dasher is selectively movable longitudinally of the chamber between operative and inoperative modes. When in the operative mode, the dasher is fully assembled within the chamber and is supported at opposite ends by upper (12) and lower (13) endwall assemblies, the latter being mounted, respectively, on the upper and lower exterior end portions of the chamber. The dasher is movable to the inoperative mode when the lower endwall assembly is disassembled from the chamber and the dasher is lowered through the lower end portion of the chamber. The upper endwall assembly includes a static seal section (24) disposed in an encompassing nonrotating relation with an upwardly projecting axial segment of the dasher, and a dynamic seal section (48) encompassed by said static seal section and in sealing engagement therewith. The dynamic seal section encompasses the dasher axial segment and is rotatable therewith as a unit and moves longitudinally with the dasher when the latter is moved between operative and inoperative modes. The dasher axial segment has a portion protruding upwardly from the dynamic and static seal sections and is drivingly engaged by an exiernal drive unit only when the dasher is in the operative mode. The dasher axial segment portion automatically engages with the drive unit (47) when the dasher moves from the inoperative mode to the operative mode.
Patent EP-0142742-A1 (EP)
Inventor: MULLER WOLFGANG HANS EDUARD DR
IPC: C07D295/027
Filed: 1984-10-27
Abstract: Die Trennung von Gemischen aus Wasser und 2,6-Dimethylmorpholin wird mittels Rektifikation der Gemische durchgeführt unter Anwendung eines Druckes am Kopf der Kolonne von 6 bis 150 mbar. Das abgetrennte 2,6-Dimethylmorpholin hat einen maximalen Wassergehalt von 500 Gew.-ppm; bei entsprechender Auslegung der Rektifikation können Wassergehalte im Dimethylmorpholin von <1 Gew.-ppm erreicht werden.
Patent EP-0126499-A1 (EP)
Inventor: VERTONGEN BERNARD
IPC: H01L21/74
Filed: 1984-03-26
Abstract: 1. A method of manufacturing a semiconductor device comprising at least one high-voltage bipolar transistor, according to which method there are successively deposited on a substrate (1) a first epitaxial layer (2) of a first conductivity type and a second epitaxial layer (3) of the second conductivity type opposite to the first type, a contact zone (10) is formed on the second epitaxial layer (3) and lateral isolating separation walls (6) of the first conductivity type are formed, these separation walls penetrating into the first epitaxial layer after having traversed the second epitaxial layer (3), the said lateral separation walls (6) surrounding an island formed in the second epitaxial layer (3), the thickness and the doping concentration of the second layer (3) being such that, when an inverse voltage is applied to the pn-junction between on the one hand the second epitaxial layer (3) and on the other hand the first epitaxial layer (2) and the isolating separation walls (6), the depleted zone produced by this voltage extends throughout the thickness of the second epitaxial layer (3) for a value of the said voltage lower than the breakdown voltage, the distance between the lateral isolating separation walls (6) and the contact zone (10) being larger than the maximum lateral extent of the depleted zone from the isolating separation walls (6) in the second epitaxial layer (3), characterized in that a third epitaxial layer (7) of the first conductivity type is deposited on the second epitaxial layer (3), in that the isolating separation walls (6) are manufactured in at least two stages, a first portion (6a) being formed before the deposition of the third epitaxial layer (7) and extending through at least the whole thickness of the second layer (3), amd a second portion (6b) being formed opposite to the first portion (6a) after the deposition of the third layer (7) and throughout the thickness of the latter, and in that a part of the third epitaxial layer (7) situated within the contour of the isolating separation walls (6) is electrically insulated from the said separation walls (6) by the formation of the contact zone (10) which surrounds the said part of the third epitaxial layer and is separated from the said lateral isolating separation walls (6) by a distance at least equal to the thickness of the depleted zone formed around the isolating junction of the said separation walls (6), and penetrates into the islands formed in the second epitaxial layer (3) of the same conductivity type after having traversed the third epitaxial layer (7).
Patent EP-0164456-A1 (EP)
Inventor: CYDZIK EDWARD ANTONI
IPC: B23K35/36
Filed: 1982-10-04
Abstract: A solder flux composition undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverable member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent EP-0152654-A1 (EP)
Inventor: LASSAUX LEON PAUL
IPC: E04F15/022
Filed: 1984-12-28
Abstract: 1. Prefabricated element especially for parquetry, comprising wooden boards or strips placed alongside each other and fixed on a supporting base with adhesive, characterised in that the supporting base consists of a sheet of 2 to 3 mm in thickness having a certain pliableness so that it is able to accommodate the small amounts of unevenness in a cover and consisting of a mixture of pressed and baked hardwood fibres, adhesive and oil.
Patent EP-0132094-A1 (EP)
Inventor: SAITO TERUO
IPC: C08L81/00
Filed: 1984-07-06
Abstract: An aromatic polysulfone resin composition comprises 20 to 80% by weight of an aromatic polysulfone, 10 to 70% by weight of a fibrous reinforcement or an inorganic filler, and 0.5 to 20% by weight of a fluororesin. The aromatic polysulfone resin composition has heat resistance, strength, stiffness, flame resistance and processability superiorto known sulfone resins and is particularly useful as an engineering plastics material.
Patent EP-0146208-A1 (EP)
Inventor: HILL IRVING DAVID
IPC: A43B5/06
Filed: 1984-09-07
Abstract: An exterior heel counter (16) having lever action dynamic foot support in response to lateral expansion of a momentarily vertically compressed midsole (13), the counter having an anchor flange (16b), extending inwardly from the central portion of a vertical rigid rim (16a), the lower portion of the rim being responsive to an outwardly directed force by the midsole to result in an inwardly directed foot support force on an upper rim portion against the shoe upper.
Patent EP-0183883-A1 (EP)
Inventor: GOUGET JACQUES
IPC: B29C57/00
Filed: 1984-12-05
Abstract: The improvement consists in crushing the bead (10) which surrounds the entrance of the neck of a safety urinal (1) so that the edge no longer risks causing injury and so that the operation is simultaneous with the installation of the funnel (2) in its neck. To this end, a safety urinal (1) is held in opening jaws (3) attached to a frame (5). In the axis of the neck of the urinal (1), a movable assembly driven by a dual-action jack (6) comprises a shoulder (9) produced in order to crush, against the shoulder (11) of the jaws, the open bead (10) surrounding the end of the neck of the urinal (1) which, once flattened, no longer presents a risk of injury. Simultaneously, the movable assembly comprises a frustoconical plunger (12) which forcibly drives in the funnel (2) previously inserted manually into the neck of the urinal (1). It pushes it lower than necessary. A swelling (14) capable, when descending, of forcibly passing through the small orifice of the funnel (2) automatically raises the funnel (2) back to its exact level against a shoulder (15) provided for this purpose in the neck, during its return stroke. <IMAGE>
Patent EP-0141757-A1 (EP)
Title: Porte-bicyclette destiné à équiper les barres porte-bagages d'un véhicule automobile
Inventor: JACQUET BERNARD
IPC: B60R9/10
Filed: 1984-07-31
Abstract: L'invention concerne un support pour fixer une bicyclette sur le toit d'une voiture. Le berceau (4) verrouille la roue avant. Le support (7) se referme sur la boîte de pédalier (18). Son levier rabattable (14) est verrouillable par une serrure. Application: support antivol, peu encombrant et fixant la bicyclette en position droite.
Patent EP-0141786-A1 (EP)
Inventor: GLIFBERG NILS BERTIL
IPC: A01D33/08
Filed: 1984-09-17
Abstract: A machine (1) for harvesting sugar-beets growing in rows in the soil is provided with a unit for loosening and lifting the sugar-beets, a cleaning unit (11) for cleaning the sugar-beets from soil and stones, and an elevator (12) for transferring the sugar-beets from the cleaning unit (11) to an unloading conveyor (13) positioned at a higher level than said cleaning unit and serving to unload the sugar-beets. The cleaning unit (11) has a number of cleaning rolls (14) having a core on which cleaning pins (17) made of rubber or like material and projecting on either side are mounted, said cleaning pins having a flexural strength such that they do not damage the sides of the root-crops. Furthermore, the cleaning pins (17) are so mounted on the associated cleaning roll (14) that they are equally flexible in all directions. The cleaning unit (11) also has an endless holding-down mat (23) travelling around guide pulleys (22), the lower part (26) of said holding-down mat exerting a load on the sugar-beets againstthe cleaning pins (17). The speed of the holding-down mat (23) can be varied independently of the rotation of the cleaning rolls (14) to adjust the transit time of the sugar-beets in the cleaning unit according to the amount of soil and stones carried along. The object of these steps is to make the cleaning pins (17), in cooperation with the holding-down mat (23) clean the sugar-beets in a gentle manner without causing damage.
Patent EP-0168404-A1 (EP)
Inventor: PIKULSKI JOSEPH L
IPC: C03C25/106
Filed: 1984-05-07
Abstract: Une structure de fibres optiques comprenant une fibre optique possédant un corps de matériau déposé sur la surface externe et qui est suffisamment résistant et rigide pour permettre le traitement de la fibre pour les différentes applications des fibres optiques. Le procédé de formation de la structure de fibres optiques comprend le dépôt électrolytique d'un corps de matériau sur la surface externe de la fibre optique à traiter. Un corps accumulé sur la fibre permet la création de structures de couplage. Le corps accumulé permet d'utiliser les fibres comme capteurs de niveau de liquides et autres types de dépouilleurs de mode.
Patent EP-0188615-A1 (EP)
Inventor: MAEDA YUKIO
IPC: H05K3/12
Filed: 1984-07-26
Abstract: Procédé de production de circuits à film épais, utilisant un ajutage traceur de motifs (102) servant à décharger une pâte formant un film épais (101), l'ajutage possédant un trou de décharge de pâte (104) sensiblement grand. L'ajutage traceur de motifs (102) tourne autour de l'axe de rotation (108) à mesure que la pâte formant le film épais (101) est déchargée par le trou de décharge de pâte (104) de sorte que l'axe longitudinal du trou de décharge de pâte (104) est sensiblement orthogonal à la direction d'avance de l'ajutage traceur de motifs (102) par rapport à un substrat (100), la pâte formant le film épais (101) adhérant à la surface du substrat (100) selon un motif désiré. Est également décrit un dispositif indiqué pour exécuter ledit procédé.
Patent EP-0157190-A1 (EP)
Inventor: PLATTNER PROF DR E
IPC: C23F1/36
Filed: 1985-03-04
Abstract: 1. Pickling process for aluminium in an alkali lye bath with simultaneous precipitation of aluminium hydroxide in situ and regeneration of the alkali lye consumed during pickling, wherein a pickling bath is used which contains less than 10 g/l caustic soda or caustic potash solution and also contains sodium gluconate as the complexing agent, and is free of sulphides, sulphates, phosphates and thiosulphates, and wherein the aluminium hydroxide occurring in the pickling bath is precipitated without alteration of the temperature of the pickling bath.
Patent EP-0172443-A1 (EP)
Inventor: HARRENDORF HEINZ
IPC: C02F3/28
Filed: 1985-07-25
Abstract: 1. A method for an anaerobic treatment of bases with organic elements, especially with a high portion of high-molecular organic elements, such as proteins, carbohydrates and fats to produce sewer gas. The fermentation process of the base takes place in the first chamber by means of fermentative- and acid-forming bacteria which will be transformed preferentially into sewer acetic acid, hydrogen and CO2 . After this, the products come through an open connection into the second reaction chamber where they are transformed into sewer gas by means of acetonic and methanic bacteria in a second fermentation process. The method is mainly characterized by the fact that the fresh base is circulated together with organic mud in the first reaction chamber according to the rotation principle with remixation. The products which are produced in the first fermentation process are mixed with the organic mud of the second fermentation process and then they are also circulated according to the rotation principle with remixation, whereby the mixing-up is effected without any influence of shear powers (stirrer).
Patent EP-0175919-A1 (EP)
Inventor: BEXTEN LUDGER DR DIPL-CHEM
IPC: C07F9/50
Filed: 1985-08-20
Abstract: Salze der Diphenylphosphinphenyl-m-sulfonsäure. Phenylphosphin-(di(m-phenylsulfonsäure) und Triphenylphosphin-tri(m-sulfonsäure) werden zur Abtrennung und Reindarstellung aus ihren wässrigen Lösungen mit Di-(n-pentyl) amin oder Di-(n-hexyl)amin oder einem wasserlöslichen Salz dieser Amine ausgefällt. Der pH-Wert der wässrigen Lösung muß nach der Zugabe des Amins bzw. Aminsalzes <= 7 betragen Der entstandene Niederschlag wird abgetrennt, gewaschen und mit der wässrigen Lösung einer Base umgesetzt.
Patent EP-0176743-A1 (EP)
Inventor: SCHMIDT CHRISTIAN
IPC: F04D13/02
Filed: 1985-08-22
Abstract: 1. Motor-driven pump set with an impeller arranged on its pump shaft and a torque-secured planetary gearing sitting between the driving motor and said pum shaft, said pump shaft running in a fixed bearing in the pump casing and with said planetary gearing as a loose bearing in the motor-driven pump set, the planetary gearing being journalled in the motor-driven pump set, characterized by the motor-driven pump set being engineered as a submersible motor-driven pump set with an axial impeller (3), by the planetary gearing (5) being engineered as a reduction gear, by a coupling (12) transmitting the bending moments, arranged between pump shaft (4) and output shaft (11) of the planetary gearing (5), and by the planetary gearing (5) shifting axially.
Patent EP-0221192-A1 (EP)
Inventor: SUGINO YOSHITO
IPC: A23L17/00
Filed: 1985-09-20
Abstract: A product of fish meat paste simulating the meat of the lobster or the like comprising a heat-coagulated mixture of one part by weight of fish meat paste and 0.2 to 2 parts by weight of mannan gel modified by freezing. The fish meat paste is made of "surimi" of fish meat and at least one additive selected from salt, seasoning agents, starch and texturing agents. The modified mannan gel is in the form of flakes less than 3 mm thick to impart to the coagulated mixture a texture which gives a particular oral sensation as if real lobster meat were being eaten. 
     A process for preparing a product of fish meat paste simulating the meat of the lobster or the like comprises the steps of preparing a predetermined amount of fish meat paste, preparing a predetermined amount of flakes of modified mannan gel, mixing 1 (one) part by weight of said fish meat paste and 0.2 to 2 parts by weight of said flakes, kneading said mixture of fish meat paste and flakes, and coagulating said kneaded mixture by applying heat thereto.
Patent EP-0205654-A1 (EP)
Inventor: FLEISSNER GEROLD
IPC: D06B1/06
Filed: 1985-09-28
Abstract: Flüssigkeitsauftragsvorrichtungen für eine breite Warenbahn, die nach dem Überlaufprinzip arbeiten, sind in vielfältigen Konstruktionen bekannt. Sie arbeiten zufriedenstellend, weil mit ihnen ein gleichmäßiger Farbauftrag über die Arbeitsbreite gewährleistet ist. Mit dem neuen Gerät ist jetzt auch ein schneller Farbwechsel möglich, weil das Fassungsvermögen der Auftragsvorrichtung kleiner als 5 l/m ist und durch besondere Ausgestaltung der Flüssigkeitsverteilräume in der Auftragsvorrichtung ein gleichmäßiger, laminar fließender Flüssigkeitsfilm gewährleistet ist.
Patent EP-0181563-A1 (EP)
Inventor: TALLAFUS OTTMAR
IPC: B65B63/08
Filed: 1985-10-29
Abstract: An apparatus for transporting and at the same time cooling sensitive and perishable goods such as sliced vegetables by means of an auger including a transport screw disposed in a trough-like housing provided with an insulating jacket and an insulated lid arranged in spaced relationship from the transport screw, wherein the transport screw has coils with bulged rounded outer edges which are spaced from the trough housing wall and wherein a coolant injection pipe is disposed in the space between the transport screw and the lid of the trough for introducing a cooling fluid into the trough while the goods are moved therethrough thereby providing direct contact of the cooling fluid with the large surface area of the goods to be cooled for efficient and rapid cooling of the goods.
Patent EP-0197223-A1 (EP)
Inventor: AUTRY JAMES CALVIN
IPC: A43B17/02
Filed: 1985-11-28
Abstract: An insole (10) for disposal in a shoe adjacent the sole of the foot includes a cushioning layer (12) having one surface thereof for disposal adjacent the sole of the foot and having a profile around the perimeter thereof which generally conforms to the contour of the sole of the foot to better disperse forces thereabout. The cushioning layer (12) includes a heel portion (14), a mid portion (16) and a toe portion (18). A plurality of arcuate ridges (20) are disposed on the surface of mid portion (16) and are integrally formed therewith. Ridges (20) are disposed in spaced apart relationship on the surface of mid portion (16) and extend across the entire width of insole (10) to form arcs of concentric circles having their radial centers in the middle of the heel portion (14). Each of ridges (20) is triangular in shape with its apex located adjacent the arch of the foot. Ridges (20) are thus operative to create a raised portion (26) on the upper surface of insole (10) adjacent the arch of the foot. In an alternative embodiment, ridges are formed on the heel portion of cushioning layer (12) to provide support and cushioning for the heel of the foot.
Patent EP-0175598-A1 (EP)
Inventor: ANZOLA MICHEL
IPC: C23C18/18
Filed: 1985-07-11
Abstract: L'invention a pour objet un procédé de préparation de la surface de pièces en uranium ou en alliage à base d'uranium. Ce procédé comprend une étape d'attaque chimique de la surface de la pièce en uranium ou en alliage d'uranium au moyen d'une solution de chlorure de nickel et d'acide chlorhydrique contenant par exemple de 600 à 700 g.1<->¹ de NiCl2 et de 1,8 à 2,2 mol.1<->¹ de HCl. Des revêtements de nickel effectués par nickelage chimique peuvent ensuite être déposés sur les pièces ainsi traitées.
Patent EP-0178240-A1 (EP)
Inventor: DIEMERT JEAN-MARC
IPC: E05G5/00
Filed: 1985-10-09
Abstract: 1. A security device, particularly for bank counters or the like, consisting essentially of a movable armour plate (1) actuated by a pneumatic jack (2) and disposed in the window (3) under a cover (4) closing the slot through which it passes, the cover being mounted in a hinged manner, characterised in that the closing cover (4) is actuated by a driving means (5) capable of displacing heavy loads and fed in common and simultaneously with the pneumatic jack (2) actuating the armour plate (1).