baber/WOPTO huggingface dataset:
Patent EP-0215422-A1 (EP)
Title: Verfahren zur elektrochemischen Aufrauhung von Aluminium für Druckplattenträger
Inventor: PLIEFKE ENGELBERT DIPL-CHEM
IPC: C25F3/04
Filed: 1986-09-09
Abstract: Die Erfindung betrifft ein Verfahren zur elektrochemischen Aufrauhung von Aluminium oder dessen Legierungen für Druckplattenträger, wobei man mit einem sauren, β-Diketoverbindungen enthaltenden Elektrolyten arbeitet;; bevorzugt werden Salz- oder Salpetersäure mit Acetylacetonzusatz. Die mittels des Verfahrens aufgerauhten Druckplattenträger besitzen eine besonders gleichmäßige, narbenfreie und flächendeckende Aufrauhstruktur.
Patent EP-0218949-A1 (EP)
Inventor: MAYER WALTER
IPC: B65H67/06
Filed: 1986-09-20
Abstract: Die den Spulstellen zuzuführenden Hülsen werden säulenartig ineinander gesteckt an einer Vorratsstelle bereitgehalten und für die Entnahme vereinzelt. Die vereinzelte Hülse wird in eine Förderlage gebracht und unter Beibehaltung der Förderlage an ein Magazin überführt, das sich über sämtliche Spulstellen der Maschine erstreckt. Hierzu ist zwischen einem Hülsenmagazin (4) und einem sich über sämtliche Spulstellen erstreckenden Transportband (2) eine Hülsenfördervorrichtung angeordnet, die Mittel (51) zum Überführen der Hülse (50) in die Förderlage und Mittel (71, 6, 8) zum Überführen der Hülse (50) in der Förderlage zum Transportband (2) enthält.
Patent EP-0228613-A1 (EP)
Title: Verfahren zur Teilentladungserfassung und Abreissfunkenmessung bei dynamoelektrischen Hochspannungsmaschinen sowie Einrichtung zu seiner Durchführung
Inventor: KOZIEL REINHOLD
IPC: G01R31/34
Filed: 1986-12-08
Abstract: Das Verfahren zur Teilentladungserfassung und Abreiß­funkenmessung bei dynamoelektrischen Hochspannungs­maschinen bezieht sich insbesondere auf die betriebs­mäßige Überwachung des Isolationszustandes der Ständer­wicklung (s4) und der angeschlossenen elektrischen Ab­leitungen (s7) bei Turbogeneratoren (10), letztere be­stehend aus Ständer (s3, s6) mit Ständerwicklung (s4) und Ständergehäuse (s1) sowie Rotor (r) mit Erreger­wicklung und Welle (w), ferner mit Luftspalt (13) zwi­schen Rotor (r) und Ständer (s3, s6), wobei die Welle (w) des Rotors (r) an wenigstens einem ölgeschmierten Gleit­lager (14, 15, 105) gelagert ist, und wobei das bei Auf­treten von Teilentladungen (f1, f2) oder Abreißfunken ent­stehende Frequenzspektrum hochfrequenter elektromagneti­scher Schwingungen ausgekoppelt und einer Teilentladungs­Meßeinrichtung (TE-M) zugeführt wird. Unter Ausnutzung der über den Schmierfilm (1) isolierten Maschinenwelle (W) als Dipol-Antrenne wird das im Falle von Teilentladungen innerhalb der Ständerwicklung (s4) oder ihrer Ableitungen (s7) über den Luftspalt in die Maschinenwelle (W) einge­koppelte Frequenzspektrum hochfrequenter elektromagneti­scher Schwingungen auf induktivem und oder kapazitivem Wege ausgekoppelt und dann der Teilentladungs-Meßein­richtung zugeführt wird. Letztere weist wenigstens eine statio­näre induktive Koppelschleife (te4) auf, welche als Empfangsantenne in unmittelbarer Nachbarschaft der Ma­schinenwelle (W) an das Dipolfeld der Maschinenwelle an­gekoppelt ist.
Patent EP-0207646-A1 (EP)
Inventor: WINDISCHMANN HENRY
IPC: H01L21/314
Filed: 1986-06-05
Abstract: A novel dual ion beam sputtering process for depositing thin films of high density is described. One of the ion beams contains relatively heavy sputtering ions, such as argon ions, for ejecting atoms from a target. The second ion beam is also directed at the target and contains ions having energies of at least 3 electron volts and less than about 20 electron volts. The products of the beams are collected on a substrate as a thin film. High density, hydrogenated amorphous semiconductor films, oxide and nitride films, and other films, may be deposited according to the process. The films have densities nearly equal those observed for bulk samples of the same materials. Hydrogenated amorphous silicon films deposited by the process exhibit enhanced photoconductivity.
Patent EP-0210013-A1 (EP)
Inventor: KLEIMEYER DAVID L
IPC: C21C1/02
Filed: 1986-07-07
Abstract: A process for magnesium desulfurization of ferrous metal melts in a vessel comprising the provision of a fluid, high sulfur capacity stag wherein the weight ratio of slag constituents associated with sulfur to slag constituents associated with oxygen is greater than 0.8. followed by addition of magnesium to the melt in an amount sufficient to combine with the sulfur in the melt, transfer of the sulfur removed by the magnesium addition to the slag, and retention of the removed sulfur in the slag, thereby improving magnesium de- autfunzation efficiency and substantially eliminating sulfur reversion from the slag back to the melt.
Patent EP-0223765-A1 (EP)
Inventor: VESCHAMBRE HENRI
IPC: C12P7/26
Filed: 1986-10-09
Abstract: Process for the preparation of compounds containing the acyclic sequence of formula: <IMAGE> according to which the reduction of the acyclic enolisable 1,3-diketone sequence of formula: <IMAGE> is performed at a temperature of 30 to 37 DEG C by means of Saccharomyces cerevisiae.
Patent EP-0207999-A1 (EP)
Title: Plaque d'acier presentant un revetement tres resistant a la corrosion pour un reservoir de combustible et procede de production
Inventor: HIGUCHI SEIJUN NIPPON STEEL CO
IPC: C25D5/10
Filed: 1985-12-27
Abstract: Plaque d'acier revêtue indiquée pour réaliser un réservoir de combustible, comprenant une plaque d'acier de base (sur laquelle est éventuellement appliquée une couche d'apprêt composée d'au moins un élément parmi Ni, CO et Cu) comportant dans l'ordre une première couche de revêtement comprenant principalement un alliage Pb-Sn, une deuxième couche de revêtement contenant un composé contenant du Pb et du P, et une troisième couche de revêtement contenant au moins un élément parmi Sn, Ni et Co, la surface de la troisième couche de revêtement étant modifiée éventuellement avec un liquide contenant des ions phosphate ou chrome. Cette plaque présente une excellente résistance à la corrosion ainsi que d'excellentes aptitudes au formage et au soudage.
Patent EP-0269636-A1 (EP)
Inventor: BENCKHUIJSEN GERRIT JAN
IPC: A61F5/055
Filed: 1986-08-22
Abstract: Une minerve (3) possède une pièce moulée dans un matériau élastique (4) facilitant la respiration et conférant ainsi une certaine liberté de mouvement. Cependant, pour garantir un soutien efficace de la région de la nuque, un renforcement (6) est prévu dans la partie de la colonne vertébrale comprise entre la première et la septième vertèbre cervicale (I, VII). Pour fabriquer ladite pièce moulée, on découpe dans une feuille continue ou une plaque d'un matériau élastique (4) la forme correspondante sur le plan anatomique, ou bien on découpe après, simultanément ou avant aux endroits destinés à être courbés, des bandes de matériau en forme de lancette, dont les surfaces de coupe se faisant face sont collées les unes aux autres.
Patent EP-0270552-A1 (EP)
Inventor: LARSSON URBAN AKE INGEMAR
IPC: B65G1/04
Filed: 1986-10-14
Abstract: Equipement pourvu de rayonnages, en particulier des rayonnages pour palettes, comportant une grue d'empilement (1) avec un chariot de transfert (3), une poutre verticale (2) disposée sur le chariot de transfert, et sur celle-ci une plate-forme d'élévation (10) ou autre forme de support de charge, un couloir prévu dans l'entrepôt, des moyens d'entraînement (7, 11) avec des moteurs séparés pour le chariot de transfert et pour le support de charge, afin de déplacer le chariot de transfert dans le couloir et pour lever et abaisser le support de charge sur la poutre verticale, ainsi que des commandes pour diriger le support de charge vers l'emplacement voulu de l'entrepôt (5) pendant le déplacement du chariot de transfert et du support de charge. La poutre verticale est inclinée à partir d'un point de base situé sur le chariot de transfert au-dessus ou près d'une des roues transporteuses de ce chariot en s'inclinant sur le chariot de transfert. Les commandes comportent plusieurs émetteurs d'impulsions individuels (14, 15) pour le chariot de transfert et pour le support de charge conçu pour émettre des impulsions correspondant aux déplacements du chariot de transfert dans le sens longitudinal du couloir ou aux déplacements du support de charge dans les deux axes longitudinal et vertical sur la poutre verticale, ainsi que des compteurs d'impulsions qui donnent des informations sur la position réelle du support de charge, c'est-à-dire les valeurs réelles de position. De plus, un ordinateur permet de comparer la valeur réelle à la valeur nominale, qui correspond à l'emplacement voulu de l'entrepôt, ainsi que pour permettre les réglages des moteurs d'entraînement du chariot de transfert et du support de charge, afin que le chariot de transfert et/ou le support de charge se déplace jusqu'à ce que sa valeur réelle coïncide avec la valeur nominale actuelle.
Patent EP-0236863-A1 (EP)
Title: Fahrbares Röntgenuntersuchungsgerät
Inventor: KRANVOGEL FELIKS
IPC: H05G1/02
Filed: 1987-02-26
Abstract: Die Erfindung bezieht sich auf ein fahrbares Röntgenun­tersuchungsgerät mit einem C-Bogen (1), der an seinen En­den einen Röntgenstrahler (2) und einen Strahlenempfänger (3) trägt, auf einem Wagen (7) verstellbar gelagert und etwa in seiner Mitte an einem Arm (5) angelenkt ist, des­sen anderes Ende am Wagen (7) angelenkt ist, wobei die beiden Gelenkachsen (4, 6) parallel zueinander verlaufen. Der Arm weist eine feste Länge auf, wobei diese derart bemessen und der Arm (5) an einer solchen Stelle (6) an dem Wagen (7) angelenkt ist, daß er zum einen in eine etwa senkrechte und zum anderen in eine etwa waagrechte Stellung und der C-Bogen (1) gleichzeitig jeweils in eine solche Stellung schwenkbar ist, daß der Röntgenstrahler (2) und der Strahlenempfänger (3) auf einer etwa parallel zu dem Arm (5) verlaufenden Geraden liegen.
Patent EP-0252355-A1 (EP)
Inventor: MARTENS ANDRE
IPC: C10G9/36
Filed: 1987-06-22
Abstract: 1. A process for the preparation of olefins and diolefins by cracking liquid or gaseous hydrocarbons in the presence of steam, wherein through a radiation zone of a furnace a mixture of hydrocarbons and steam, circulating in a cracking tube disposed within said zone, is caused to flow at a furnace outlet pressure in the range of 120 to 240 kPa, with the cracking temperature of the mixture at the inlet of the radiation zone ranging from 400 to 700 degrees C and at the outlet of said zone from 720 to 880 degrees C, characterized in that (a) between the inlet and the outlet of the radiation zone the mean residence period of the mixture of hydrocarbons and steam circulating in the cracking tube ranges from 300 to 1800 milliseconds, and (b) the reaction volume of the first half of the cracking tube length closer to the inlet of the radiation zone is 1.3 to 4 times greater than that of the second half of the tube length which is located closer to the outlet of said zone.
Patent EP-0265904-A1 (EP)
Inventor: ICHIHARA ISSEY C O K K TOSHIBA
IPC: G03G13/09
Filed: 1987-10-27
Abstract: An image forming apparatus has a storage chamber (124). The storage chamber (124) is stored previously with a two-component developing agent (G) formed of a carrier (C) and a first toner (Tb1). In proportion to the consumption of the first toner (Tb1), a second toner (Tb2) is resupplied from a toner hopper (142) to the developing agent (G) in the storage chamber (124). An electrostatic latent image is developed with use of the two-component developing agent (G), by means of a developing roller (48).
Patent EP-0274587-A1 (EP)
Inventor: TROSCH W DR
IPC: C02F3/30
Filed: 1987-10-30
Abstract: With known carrier materials in bioreactors there is frequently blockage of the reactor with microorganisms or organic compounds. The new carrier material intends to make it possible for microorganisms or animal cells to be immobilised in a high concentration without blockage of the bioreactor occurring. 
<??>This object is achieved by using as carrier material beads which, on the one hand, consist of an open-pore inorganic sintered body which has pores which pass through the inside and are open to the outside and in which microorganisms and animal cells are able to be immobilised and grow and, on the other hand, have a density and a diameter such that, in a preset fluidised bed flow, the shear forces of the beads suffice to shear off the microorganisms or animal cells growing out of the interior of the beads and/or located on the surface. 
<??>The invention makes it possible to combine the advantages of the fixed bed reactor with the advantages of the fluidised bed reactor, and to avoid the disadvantages of both processes. The carrier material is not confined to the digestion of domestic and industrial effluents, it can also be employed for the biotechnological obtaining of essential dietary substances and pharmacological substances and of fermentation products.
Patent EP-0239369-A1 (EP)
Inventor: HEILMANN STEVEN M
IPC: G03C1/09
Filed: 1987-03-24
Abstract: Two classes of certain compounds known as bis(thiazolinethiones), more particularly bis[(3,4-disubstituted)-thiazole--2 thiones], have thiazolinethione heterocycle units linked by alkylene, arylene, or arene groups or by a carbon to carbon single bond. These compounds are useful in the graphic arts because of their reduced volatility, reduced migrating aptitude, and reduced hydrophilicity compared to mono thiazolinethiones.
Patent EP-0254506-A1 (EP)
Inventor: MASAKI KAZUMI
IPC: H05B39/00
Filed: 1987-07-17
Abstract: A circuit to limit surges in a dc-illuminated lamp, comprising a rectifier circuit (4) having smoothing means (6), the output terminal being connected with a lamp (7); an inductor (2) connected with the input terminal of the rectifier circuit; surge-limiting means (8) connected in series with the lamp; and a switching means (9,10) having the main current path connected in parallel with the surge-limiting means, said switching means becoming conductive when the filament of the lamp is warmed up.
Patent EP-0266077-A1 (EP)
Inventor: HEALY STEPHEN F JR
IPC: G01N33/53
Filed: 1987-10-06
Abstract: A control slide (12) for use in an immunoassay having a section (22) of a cell pellet (10) retained on the slide in a stable and substantially permanent formation which can be stored at room temperature                                                                      . Further, the invention includes the method of making the control slide.
Patent EP-0234994-A1 (EP)
Inventor: MAURICE FRANCOIS
IPC: G09F9/30
Filed: 1987-01-23
Abstract: Ecran d'affichage à matrice active et procé­dés de fabrication. 
     Chaque pavé (51) est associé à une bande conductrice (55) reliant le drain du transistor de commande (61) à la colonne d'adressage. La ligne d'adressage est plus étroite au croisement d'une co­lonne que dans la zone du transistor et l'isolant de croisement peut être différent de l'isolant de grille. 
     Application à l'affichage.
Patent EP-0292498-A1 (EP)
Title: Method of inserting tubes into heat exchangers and apparatus therefor.
Inventor: GILBERTSON RICHARD G
IPC: B23P15/26
Filed: 1987-01-28
Abstract: An apparatus for inserting tubes (20) into openings in tube sheets or baffles (13) in a heat exchanger such as a steam condenser (12), includes at least one, preferably two, drive members (97,103) such as air inflated tires mounted on wheels, in cooperating relationship on opposite sides of the tube for advancing the tube (20). The tires (97,103) are canted in opposite directions at acute angles for simultaneously rotating the tube (20) on its own axis, whereby the tube (20) rotates as it advances through the baffles (14). The rotation distributes stresses on the tube (20) to help prevent damage to the tube and assist in clearing the tube openings (18) within the condenser (12). The tube (20) is firmly frictionally engaged by the tires (97,103) and a predetermined amount of friction is selected and maintained to allow the tires to slip on the tube when an obstruction is encountered to help reduce damage to the tube and to facilitate passage of the tube into the condenser. A hole cleaner or pilot (130) is mounted on the leading end of the tube (20) with a wire brush (148) which rotates within the openings (18) as the tube advances, thereby cleaning them ahead of the tube. Suitable stops (150) are provided to control the fixed position of the tube (20) in the condenser (12).
Patent EP-0259476-A1 (EP)
Title: Compositions antioxydantes
Inventor: BRYANT CHARLES PETER
IPC: C10M133/12
Filed: 1987-03-03
Abstract: La composition ci-décrite comprend: (A) un composé représenté par la formule (I), dans laquelle Ar1 et Ar2 sont, pris séparément, des groupes aromatiques substitués ou non substitués mononucléaires ou polynucléaires; R1, R2, R3 et R4 sont, pris séparément, des groupes hydrogène ou hydrocarbyle de 1 à environ 25 atomes de carbone; X représente au moins un atome de soufre bivalent, un groupe sulfone, un groupe sulfinone ou un mélange de ceux-ci; et n est un nombre compris entre 1 et environ 5; et (B) un composé représenté par la formule (II), dans laquelle Ar3 et Ar4 sont, pris séparément, des groupes aromatiques substitués ou non substitués mononucléaires ou polynucléaires; et R5 est un groupe hydrogène, halogène, OH, NH2, SH, NO2 ou hydrocarbyle de 1 à environ 50 atomes de carbone. Des concentrés, des lubrifiants, des fluides fonctionnels, des combustibles, des émulsions et des compositions aqueuses comprenant lesdites compositions sont également décrits.
Patent EP-0279815-A1 (EP)
Inventor: SCHULMAN JOEL N
IPC: H01S5/34
Filed: 1987-05-21
Abstract: Un laser résonant (20) à puits de quanta comprend sur un côté ou sur les deux côtés du puits de quanta (22) des barrières semiconductrices incorporées (26) afin d'augmenter la densité de la charge dans le puits de quanta. La composition des couches d'injection (24) peut être adaptée de sorte que l'énergie des porteurs électrisés dans les couches d'injection ait environ le niveau d'énergie de résonance caractéristique pour ce type de porteur électrisé dans le puits de quanta. Les couches formant barrière (26) d'un ou des deux côtés du puits de quanta (22) augmentent la probabilité d'un séjour plus long des porteurs électrisés dans le puits de quanta et de leur déplacement sur une plus grande distance, en augmentant les chances de diffusion. Les porteurs électrisés, électrons ou lacunes, peuvent passer de leur niveau respectif d'injection (24) à des niveaux d'énergie presque identiques à l'intérieur du puits de quanta (22) en traversant les minces barrières (26). On augmente ainsi le nombre de porteurs disponibles pour transfert au niveau d'énergie de laser, en améliorant l'efficacité du laser et en réduisant son courant de seuil.
Patent EP-0276662-A1 (EP)
Inventor: HORINCHI YUTAKA
IPC: B65H1/06
Filed: 1988-01-12
Abstract: The present invention provides a towel cradle particularly useful with any one of standard C-fold, multi-fold, single fold and rolled paper towel to be dispensed from a paper towel dispenser. The towel cradle comprises a hopper-like cradle body (1) having an aperatured towel support surface (3) provided with a dispensing opening (11) and a substantially solid towel support surface (5) each of which is set at a downward inward angle continuing to a centrally positioned throat formed by downward extensions on each of the surfaces (3, 5). The downward extension on the solid support surface is additionally provided with a paper cutting edge integral to said towel cradle. The cradle body (1) is reversible within the towel dispenser such that in a first dispensing position the apertured support surface (3) is positioned forwardly in the dispenser which is fitted with a towel guide for dispensing C-fold and multi-fold towels through the dispensing opening (11) with the paper cutting edge being generally hidden to the rear of the dispenser. When reversed to a second dispensing position the solid support surface (5) is positioned forwardly in the dispenser for dispensing single fold and rolled paper through the throat of the cradle with the opening in the apertured support surface (3) now being hidden to the rear of the dispenser.
Patent EP-0275916-A1 (EP)
Title: Housing for magnetic disk device
Inventor: TOCHIYAMA KAZUNORI FUJITSU LIM
IPC: G11B19/20
Filed: 1988-01-13
Abstract: A housing (11) for supporting a magnetic disk pack and a magnetic head positioner therein, the magnetic disk pack comprising plurality of magnetic disks (100) supported by a first spindle (12), the magnetic head positioner comprising a second spindle (13) supporting a plurality of arms (101) each carrying a magnetic head, and the housing comprising a shell (11A) and a cover (11B). The shell (11A) and the cover (11B) having each an open edge, which open edges are engaged to each other to provide a chamber to contain the magnetic disk pack and the magnetic head positioner to mechanically seal them off from the exterior of the chamber. The shell (11A) mechanically supports both the magnetic disk pack and the magnetic head positioner, and the cover (11BB) closes an opening of the shell through which the magnetic disk pack and the magnetic head positioner are inserted into the shell (11A). At least one of the spindles (12, 13) supporting the magnetic disk pack and the magnetic head positioner is supported at both ends by a pair of supporting means (13, 14) disposed on respective side walls of the shell (11A) which face one another. The open edge of the shell (11A) does not intersect either the supporting means (13, 14) or a line connecting the axes of the first (12) and second (13) spindles.
Patent EP-0278302-A1 (EP)
Inventor: DUNISCH INGO DIPL-PHYS
IPC: H01J61/10
Filed: 1988-01-25
Abstract: It is intended to produce a flash lamp in which high radii of curvature are permissible, without overloading the walls, with a curved plasma channel so that a high illumination density is produced. To this end, the discharge space (9) is designed in annular form between the two electrodes (4, 5). The outer wall (1) forms a sealed hollow cylinder of glass. The inner walls (7, 8) consist of soft ceramic material which is hermetically fused with the glass. 
<IMAGE>
Patent EP-0281855-A1 (EP)
Inventor: GAMMER PETER
IPC: A61F2/58
Filed: 1988-02-25
Abstract: An inner hand as an orthopedic fitting part of thermoplastic for accommodating a hand mechanism is disclosed. The inner hand has an annular groove which is made on the end portion of the hand and into which a ring which fixes the inner hand on the hand mechanism is inserted. To improve the functioning of the inner hand, a two-component sandwich design is proposed, the utilization region of at least the thumb and index finger being harder than the remaining hand element.
Patent EP-0302988-A1 (EP)
Inventor: BERNEX OBERFLACHENMETALLURGIE
IPC: B62D55/14
Filed: 1988-02-25
Abstract: A track roller (1) made of lightweight metal, in particular for tracked vehicles, has an anti-wear layer (4) of wear-resistant material in the region of track guiding teeth and a rubber tyre (3) on the contact surface (2) of the track roller (1). In order to achieve a lower weight and longer service lives of the track roller and to contribute to the reduced maintenance of the tracked vehicle, the track roller (1) is produced from aluminium, in particular from a heat-treatable aluminium cast alloy and the layer thickness of the anti-wear layer (4) is matched to the respective function zone and preferably applied as a thick layer of high-alloy chrome steel using the thermal metal spray process and has a highly inclined main wear zone (5), a horizontal safety zone (6) adjoining it one side and extending below the rubber tyre (3) and a virtually perpendicular run-off zone (7) adjoining its other side. <IMAGE>
Patent EP-0284927-A1 (EP)
Inventor: ERHARDT WERNER DIPL-ING FH
IPC: H01G2/14
Filed: 1988-03-18
Abstract: An electrical capacitor (8) is installed in a housing (9) and is provided with an overpressure disconnector, consisting of a conductor (1) which has a nominal disconnection point (3), of reduced cross-section. The conductor (1) consists of a flexible cable (4) which has a limited region (4), of stable shape, in the region of the nominal disconnection point (3). <IMAGE>