baber/WOPTO huggingface dataset:
Patent EP-0043063-A1 (EP)
Inventor: DIESEL HANS-DIETER DR DIPL-CHE
IPC: B05D7/04
Filed: 1981-06-20
Abstract: In the process a coating material consisting of the carrying film, the lacquer which can be cured by electron beam radiation and a film of polyester is cured by irradiation with electron beams and the film is removed.
Patent EP-0043554-A1 (EP)
Inventor: STOTEN MICHAEL DONALD
IPC: F02C3/10
Filed: 1981-07-01
Abstract: A gas turbine engine having two compressor spools including in each spool centrifugal compressors (14, 16) driven by respective turbine stages. Each of the compressors are in series, the exhaust of the first compressor (14) being the input of the second compressor (16). A third turbine stage (76, 74) is provided which is directly connected to a shaft (S3) adapted for mechanical work. The spools including the centrifugal compressors (14, 16) are mounted on independent concentric shafts (S1, S2).
Patent EP-0049518-A1 (EP)
Inventor: MADERLECHNER GERD DIPL-PHYS
IPC: G01S7/52
Filed: 1981-10-06
Abstract: The process uses a device with at least one ultrasonic transducer (3) with a narrow sound beam (31), which in each case can detect only one area of an object (1) to be imaged. The whole object (1) is covered in each case by a number of scanning procedures, the sound beam describing a lateral or sector-type path, in steps one after the other, transverse to its direction of propagation. The echo sequences arising from the individual steps are added up in analog or digital form by means of a computer and in each case form a projection in the sense of ultrasonic-echo tomography. <IMAGE>
Patent EP-0054658-A1 (EP)
Inventor: HAMILTON DOUGLAS ALAN
IPC: G06F17/27
Filed: 1981-10-20
Abstract: Process for improving the automatic spelling checking and correction in a text processing system by efficiently parsing a continuous string of intermixed text and control data into text words. The technique includes defining a set of word delimiters to parse the text stored in text buffer (2). A character segment is parsed from the text and transferred into a word buffer (4) where characters and control codes not affecting spelling are removed from the character segment by using a table memory (5). The character segment is then examined for alphabetic character content and verified if it contains no alphabetic characters. If the character string contains alphabetic characters, the beginning and ending punctuation are discarded and the string is scanned for internal punctuation. A comparison is made with the contents of a dictionary memory (6) at various points of the discard.
Patent EP-0055449-A1 (EP)
Inventor: YASUDA SHINICHIRO
IPC: C08G63/668
Filed: 1981-12-21
Abstract: A new polyester resin is produced by condensation polymerization of (a) a diol component of the formula:
     wherein R' is an alkylene group of 2 to 4 carbon atoms; and x and y are positive integers, the sum of them being 2 to 16 on an average, and (b) an acid component of polybasic (at least dibasic) carboxylic acid, anhydride thereof, and lower alkyl ester thereof, said acid component (b) containing 1 to 50 mol% of a dibasic carboxylic acid or anhydride thereof of the formula:
     where R 2  and R 3  are saturated or unsatured hydrocarbon groups of 4 to 20 carbon atoms and 10 to 30 mol% of trimellitic acid or anhydride thereof. The polyester has improved toughness, abrasion resistance and flexibility.
Patent EP-0034026-A1 (EP)
Inventor: CAMOSSO MARIO
IPC: B41J32/00
Filed: 1981-01-30
Abstract: A cartridge for a typewriter typing ribbon comprises a container 66 for the ribbon 58 and a lateral arm 67 for guiding the ribbon between the container and the typing point. The container comprises on a first side inclined abutment surfaces 68, 69 arranged for engagement by a corresponding pair of hooks of a swivelling support, reaction surfaces 71, 72 adjacent to the opposition surfaces, and a third abutment surface 73 provided on a second side opposite the first and arranged for engagement by a pressure spring on the support. The spring presses the cartridge down on the support at the front end against stops engaged by the reaction surfaces 71, 72. The hooks hold down the rear part of the container. The container comprises a drive roller 127 for the unidirectional feed of the ribbon, rotatable between the base 74 and a cover adjacent to the third abutment surface 73 and engageable with a drive pin rotatable on the support. The Figure shows a constriction for an endless ink ribbon held in random folds in a magazine 123. An alternative constriction for a non-reusable carbon ribbon uses feed and take-up spools, one above the other, and the drive roller bears against the ribbon wound on the take-up spool, which is spring biased towards the roller
Patent EP-0044220-A1 (EP)
Title: Dry planographic printing plate for direct printing
Inventor: MAKINO FUMIKATSU
IPC: G03F7/075
Filed: 1981-07-13
Abstract: A planographic printing plate suitable for direct printing comprises a support having (or made of) a rubber layer. a photosensitive resin layer laminated on the support and a silicone rubber layer laminated on the photosensitive resin layer. Preferably, a barrier layer is formed between the support and the photosensitive resin layer.
Patent EP-0047751-A1 (EP)
Inventor: MALIFAUD PIERRE
IPC: F24S23/70
Filed: 1981-03-04
Abstract: Un concentrateur par exemple pour le rayonnement solaire. Un concentrateur conforme a l'invention est determine par un ensemble d'elements reflechissants lineiques (8) agissant chacun, dans un seul plan et independamment les uns des autres. La courbure de l'element (8) est determinee de maniere telle que le rayon (1) recu en l'extremite (2) soit reflechi directement vers l'extremite (6) de la section (4) de la pupille, que le rayon (10) recu en l'extremite (9) soit reflechi vers l'extremite (7) et que les points de l'element (8) intermediaire entre (2) et (9) reflechissent le rayonnement vers les points de la section (4) intermediaires entre (6) et (7).
Patent EP-0053152-A1 (EP)
Title: Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes de chaleur
Inventor: HIRMANN GEORG
IPC: F03G7/06
Filed: 1981-06-15
Abstract: Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes a chaleur, comportant au moins un echangeur (9, 10, 11) produisant de facon cyclique, par des moyens techniques ou de maniere naturelle, l'expansion d'un fluide. L'expansion cyclique obtenue permet d'actionner la partie compresseur (5) d'une pompe a chaleur ou d'un autre appareil.
Patent EP-0063369-A1 (EP)
Inventor: BOOR GEB MEZEI ANNA
IPC: C07J5/00
Filed: 1982-04-16
Abstract: 1. Process for preparing 17 alpha-ethinyl-17 beta-trifluoroacetoxygon-4-ene-3-one derivatives having the general formula (I)  see diagramm : EP0063369,P6,F1  wherein R1 represents a methyl or ethyl radical, R2 means hydrogen or a methyl radical and the dotted lines (----) represent further chemical bonds optionally present, characterized in that one reacts 17 alpha-ethinyl-17 beta-hydroxygon-4-ene-3-one derivatives having the general formula (II)  see diagramm : EP0063369,P6,F2  wherein R1 and R2 as well as the dotted lines are as above defined under anhydrous conditions in the presence of 1 or more acid-binding agent(s) with at least the equimolar amount of trifluoroacetic anhydride.
Patent EP-0066703-A1 (EP)
Inventor: BOTTGER PETER
IPC: C04B41/84
Filed: 1982-04-24
Abstract: 1. Process for improving the surface finish and the fracture behaviour of ceramic articles, wherein an unfinished article is first furnished with a primer, then preheated and electrostatically coated with a plastics powder which forms a lacquer film at raised temperature, characterized in that the unfinished article is cleaned with a silane wash, then preheated to approximately 160 degrees C with drying of the remaining silane, then the plastics powder is applied onto the silane as bond-promoting agent, is heated to approximately 190 degrees C and, after cooling, is coated with a transparent organic wet lacquer by dipping or spraying.
Patent EP-0066897-A1 (EP)
Inventor: VAHLAND TORSTEN
IPC: A23L11/00
Filed: 1982-06-09
Abstract: The method for removing the coat of seeds consists in impregnating with vapor the outer portion of seeds and causing the detachment of the coat by quick drying, the final removal of the coat being carried out simultaneously or during a subsequent stage. The method allows to separate completely the coat without damaging the seeds.
Patent EP-0078479-A1 (EP)
Inventor: MARTIN JOHN STEVEN
IPC: B64D25/04
Filed: 1982-10-25
Abstract: An energy absorbing seat arrangement, particularly for a helicopter, is disclosed, in which a seat pan 10 is carried by a frame 12 slidably mounted on parallel upwardly extendIng pillars secured to the helicopter. 
     In normal conditions, downward sliding of the frame 12 on the pillars 14 is prevented, in one embodiment, by metal rods 36 fixed with respect to the pillars, and extending through drawing dies 40 fixed with respect to the seat frame. In a variant the rods and dies are replaced by a deformable metal tube 50 and a mandrel 52 extending through the tube. In the event of a crash in which rapid downward movement of the helicopter and the pillars 14 is halted suddenly, the seat 10 and seat frame 17 continue to move downwardly, sliding along the pillars, while drawing of the rods 36 through the dies, or drawing the mandrel 52 through the deformable tube 50, to dissipate the kinetic energy of the seat and its occupant relatively gradually.
Patent EP-0082283-A1 (EP)
Inventor: WEIS MARTIN
IPC: B22D31/00
Filed: 1982-11-05
Abstract: Bei einem Transportmittel zur Aufnahme von mit Formsand behafteten Gußstücken für Gießerei-Formanlagen und einer mit dem Transportmittel zusammenwirkende Halteeinrichtung (6) an einer Strahlanlage (1) zur Aufnahme der Gußstücke während des Reinigens, welche die Gußstücke zugleich um eine im wesentlichen horizontale Achse rotiert und transportiert, wird ein einfacher Transport und ein einwandfreies Reinigen auch komplizierter und in ihrer Form unterschiedlicher Gußstücke dadurch erreicht, daß das Transportmittel aus einer rostartigen Unterläge (10) gebildet ist, die einerseits die Gußstücke aufnimmt, andererseits von der Förderanlage (9, 12) fortbewegt wird, und zusammen mit der Halteeinrichtung (6) korrespondierende Mittel (16, 17) aufweist, mittels der die Unterlage (10) in etwa horizontaler Lage an der Halteeinrichtung (6) fixierbar ist, und diese ein gegen die Unterlage (10) bzw. die darauf befindlichen Gußstücke schwenkbares oder verschiebares Halteelement (19) aufweist, das in der Schließlage mit der Unterlage (10) einen Korb bildet.
Patent EP-0067588-A1 (EP)
Inventor: BURNHAM ROBERT D
IPC: H01S5/00
Filed: 1982-05-27
Abstract: In a semiconductor injection laser with a nonplanar surface pattern on the substrate, growth of the plurality of layers comprising the laser structure is accomplished in vapor phase epitaxy to produce a lateral spatial thickness variation (LSTV) in the active region of the laser. The LSTV profile is one producing an effective, although small, lateral retractive index variation in the active region, thereby permitting the maintenance of the lowest order transverse mode alone the plane of the active region.
Patent EP-0080840-A1 (EP)
Inventor: BATZILL WOLFGANG
IPC: B05D5/06
Filed: 1982-11-18
Abstract: A process for the production of a multilayer protective and/or decorative coating upon the surface of a substrate (1) A basecoat composition is applied comprising: (A) a film-forming polymer; (B) a volatile organic liquid diluent in which the polymer is dissolved; (C) polymer microparticles which are insoluble in the solution of the polymer (A) in the liquid diluent (B) and are stably dispersed by steric stabilization therein in a non-flocculated state in an amount of from 3% to 8% of the aggregate weight of the film-forming polymer A and the microparticles; (D) pigment particles also dispersed in the solution of the film-forming polymer in the liquid diluent. (2) A polymer film is formed upon the surface from the composition applied in (1). (3) A transparent topcoat is applied to the basecoat film from a composition comprising: (E) a film-forming polymer; and (F) a volatile carrier liquid for the polymer. (4) A second polymer film is formed upon the basecoat film from the composition applied in (1).
Patent EP-0084732-A1 (EP)
Inventor: HOUTZ KENNETH EUGENE
IPC: B60T1/06
Filed: 1982-12-23
Abstract: A vehicle drive axle assembly utilizing a planetary gear drive (56) incorporating a brake pack (78) between the axle shaft sun gear (60) and the planet gear carrier (42) at the outboard end of the axle shaft (30) in an outboardly open cavity (76). A single cover plate (46) containing the brake actuating apparatus (88) is removably secured to the planet gear carrier (42) to provide access to the brake pack. Thus, no part of the planetary gear system (56) need be removed or disturbed in order to service the brake pack (78) and both sets of brake discs (80, 82) will rotate through the lubricating oil coolant during operation providing increased and uniform heat transfer.
Patent EP-0074910-A1 (EP)
Title: Perfectionnements apportés aux procédés et aux dispositifs d'alimentation électrique alternative d'une charge, sans discontinuité du signal alternatif
Inventor: LEGOULT MICHEL CLAUDE
IPC: H02J9/06
Filed: 1982-09-17
Abstract: L'invention concerne l'alimentation électrique alternative, sans discontinuité, d'une charge, à partir d'une source principale alternative (bornes 13, 14) ou d'une source auxiliaire de secours (bornes 15, 16). Lorsque la source principale est à nouveau reliée aux bornes (13, 14) à la fin d'une coupure, on commande (en 26) une diminution de la fréquence de l'oscillateur (19) de l'onduleur statique (19, 20, 3), fréquence qui est comparée (en 27) à celle de la source principale. A la coïncidence, on raccorde, avec des interrupteurs (28, 24), la source principale au primaire du transformateur (1) et on bloque (en 23) l'onduleur statique.
Patent EP-0067801-A1 (EP)
Inventor: CLAESSON KJELL
IPC: G05D23/19
Filed: 1982-03-11
Abstract: In a climatization system the influence of the outside air temperature (28) is fed to a comparator (26) which is also fed with a comparation voltage, successively variable during the starting time and obtained from a pulse generator (10) of variable pulse-time-relation, and the climatization process is started at balancy between the two voltages.
Patent EP-0069099-A1 (EP)
Inventor: DANIELI STEN HENRIK
IPC: B61K7/02
Filed: 1982-06-21
Abstract: The invention refers to a brake for rolling railway cars preferably for shunting purposes and it incorporates an actuating member (3) adapted to be given a movement by a passing railway car wheel, which movement via a speed dependent coupling (7, 8, 9, 10) is transferred to a mechanical braking device (14,15,16) when the speed of the movement exceeds a certain pre-set value.
Patent EP-0067887-A1 (EP)
Inventor: HOSOYA MITSURU
IPC: H04N5/208
Filed: 1981-12-25
Abstract: Circuit de reglage de la qualite de l'image, dans lequel un signal de compensation, servant a ameliorer la nettete de l'image, forme au moyen d'une differentiation secondaire du signal video d'entree est ajoute au signal video d'entree. Le signal video d'entree est envoye a un circuit additionneur (3). Simultanement le signal video d'entree est envoye a un circuit de differentiation secondaire (4) permettant d'obtenir un signal de compensation S1. Ce signal de compensation S1 est envoye a un circuit de suppression de grande amplitude de blanc (6) afin d'obtenir un signal de compensation S3. Ce signal de compensation S3 est envoye au circuit additionneur (3) et ajoute au signal video d'entree. Le circuit de reglage de la qualite de l'image permet de supprimer les defauts du blanc de maniere a empecher le flou d'image provoque par le blanc ainsi que la deterioration de la qualite des parties noires de l'image, et le courant de crete du blanc est reduit de maniere a limiter la charge appliquee a un tube Braun et au systeme de balayage.
Patent EP-0094938-A1 (EP)
Inventor: YANG TAI-CHENG
IPC: C07D307/60
Filed: 1981-12-28
Abstract: Une composition de catalyseur contenant du vanadium, du phosphore et de l'oxygène peut effectuer l'oxydation partielle d'hydrocarbures (p.ex. n-butane) pour former un anhydride carboxylique (p.ex., l'anhydride maléique); un procédé de préparation de ce catalyseur et un procédé d'utilisation de ce catalyseur pour former de tels anhydrides sont décrits. La composition de catalyseur est préparée par une technique hétérogène organique suivie d'un traitement à l'eau et d'une activation.
Patent EP-0077393-A1 (EP)
Inventor: HUSSAIN ANWAR ALWAN
IPC: A61K9/00
Filed: 1982-04-27
Abstract: Nouveaux procedes d'administration d'antagonistes narcotiques, d'analgesiques narcotiques et de composes apparentes, et formes de dosage contenant ces composes qui sont adaptes a une administration nasale. Les formes de dosage nasales decrites comprennent des solutions, des suspensions, des gels et des pommades. Le compose administre peut etre de la morphine ou un compose analogue a celle-ci contenant au moins un substituant d'hydroxyle phenolique et ayant une activite analgesique, antagoniste ou agoniste-antagoniste narcotique, ou (Alpha)9-tetrahydrocannabinol ou une substance analogue pharmacologiquement active contenant au moins un substituant d'hydroxyle phenolique. Des composes particulierement preferes qui peuvent etre administres avantageusement selon l'invention comprennent du naloxone, naltrexone, nalbuphine, levorphanol, buprenorphine, butorphanol, (Alpha)9-tetrahydrocannabinol (THC), cannabidiol (CBD) et levonantradol. Les nouvelles formes de dosage de l'invention comprennent des pommades et des gels pour le nez et des compositions isotoniques nasales contenant le compose selectionne sous la forme d'une base libre, ou dans le cas de la morphine et de ses analogues, eventuellement sous la forme d'un sel d'addition acide non toxique pharmaceutiquement acceptable; et des formes de dosage nasales a liberation soutenue contenant un sel d'acide carboxylique a longue chaine de morphine ou une substance analogue de celle-ci.
Patent EP-0091925-A1 (EP)
Inventor: BISGAARD HANS FLINKER
IPC: A61J9/04
Filed: 1982-10-20
Abstract: Un biberon (2) possède un bouchon de fond (8) comprenant une partie en forme de godet inversé (10) qui se projette dans le biberon et est entourée d'une bague en caoutchouc élastique étiré (12) recouvrant un trou radial (14) aménagé dans la paroi cylindrique de la partie en forme de godet (10) pour former une soupape d'admission automatique d'air. Le trou radial (14) est percé dans une facette en partie cylindrique (16) de courbure de section réduite de manière à ce que même une bague de caoutchouc dur (12) soit facilement relevée du trou (14) pour effectuer une admission sensible d'air dans le biberon (2) à chaque fois qu'une légère dépression est créée à l'intérieur.
Patent EP-0091947-A1 (EP)
Title: Elimination au laser de materiaux adherant a des surfaces
Inventor: WINGROVE RAYMOND L
IPC: B08B7/00
Filed: 1982-10-21
Abstract: L'élimination sans contact de matériaux non désirés adhérant à des surfaces d'objets est exécutée en dirigeant la radiation électromagnétique cohérente émise par un laser (1) contre le matériau non désiré. La densité de puissance de la radiation incidente permet d'éliminer efficacement le matériau non désiré sans endommager l'objet sous-jacent. Les principes de la présente invention peuvent être appliqués dans nombreuses situations de nettoyage de surfaces comprenant le nettoyage de surfaces marines. Pour nettoyer la coque d'un navire (4), la radiation laser est conduite par des miroirs (2) et focalisée (3) sur la coque (4). Les bernacles (5) subissent un choc et sont délogés de la coque (4).
Patent EP-0092666-A1 (EP)
Inventor: ACKERET PETER
IPC: G11B23/023
Filed: 1983-03-10
Abstract: Magnetbandkassettenbehälter mit einer Anzeigeeinrichtung (108), die erkennen läßt, ob der Behälter eine Kassette enthält oder nicht. Die Anzeige ist sicht- und/oder tastbar in dem Bereich des Behälters vorgesehen, der für Einlegen oder Entnehmen einer Kassette immer zugänglich ist.
Patent EP-0092179-A1 (EP)
Inventor: BOETTCHER HEINZ
IPC: E01C5/06
Filed: 1983-04-14
Abstract: Laminar embedding units formed from a multiplicity of paving stones are employed for the mechanised or mechanical embedding of said stones. These units are seized by appropriate clamping components of an embedding device and deposited at the installation site. The paving stones belonging to the embedding unit are not to be connected to one another. The present embedding units consist of stone units (17, 18) which are larger than paving stones and ensure secure fixing, by virtue of a particular arrangement inside the embedding unit, through transverse clamping forces of clamping jaws or the like. <IMAGE>
Patent EP-0096817-A1 (EP)
Inventor: SUZUKI KAICHIRO
IPC: C01B7/19
Filed: 1983-06-06
Abstract: A process for producing hydrogen fluoride with use of fluorite as starting material and by conducting reactions in a first reactor and a second reactor wherein a reaction of fluorite with sulfuric acid, sulfuric anhydride and steam in the first reactor is conducted at a conversion of from 35 to 90% while maintaining the reaction temperature within a range of from 140 to 240°C by controlling the respective amounts of the sulfuric anhydride, steam and sulfuric acid.
Patent EP-0101922-A1 (EP)
Inventor: MAKEDONSKI BORIS GEORGIEV DIPL
IPC: H01F13/00
Filed: 1983-07-25
Abstract: 1. Method for the treatment of ferromagnetic materials in which the materials (9) are exposed to a pulse magnetic field with certain pulse recurrence frequency, amplitude and length and are demagnetized at the end of the treatment, characterized in that the pulse field is bipolar with a ration of positive and negative amplitudes of 1.8 to 0.2, with the pulses of the one polarity having the same or lower recurrence frequency than the pulses of the other polarity.
Patent EP-0091720-A1 (EP)
Inventor: SCHOLTEN GERARD JOHAN
IPC: H05K13/02
Filed: 1983-04-12
Abstract: A method of and a device for sensing the presence or absence of an electrical or electronic component at the end of a vacuum pick-up means. In the absence of a component, the air flow produced by the vacuum is converted into an acoustic signal which indicates the absence of the component.
Patent EP-0088511-A1 (EP)
Inventor: EVANS BRIAN
IPC: C22C21/00
Filed: 1983-02-01
Abstract: Aluminium alloys having compositions within the ranges (in wt%) 2 to 2.8 lithium - 0.4 to 1 magnesium - 1 to 1.5 copper - 0 to 0.2 zirconium - 0 to 0.5 manganese - 0 to 0.5 nickel - 0 to 0.5 chromium - balance aluminium. The alloys are precipitation hardenable and exhibit a range of properties, according to heat treatment, which make them suitable for engineering applications where light weight and high strength are required.
Patent EP-0093515-A1 (EP)
Inventor: BENNION COLIN
IPC: C07D513/04
Filed: 1983-04-08
Abstract: There are described compounds of formula I,   <IMAGE> I  in which X is O, S or N-R7, each Y, which may be the same or different, is H, OH, alkyl C1-C8, alkoxy C1-C8 or halogen, n is an integer from 1 to 4 inclusive, R and R1, which may be the same or different, are each H; alkanoyl C2-C8 or a group R4 in which R4 is alkyl C1-C8 optionally substituted by phenyl; or is cycloalkyl C5 or C6; or is a group of formula XVI,   <IMAGE> XVI   in which W and Z, which may be the same or different, are each H, OH, alkoxy C1-C8, phenyl-alkoxy C7 to C10, alkyl C1-C8, halogen, -NR2R3, -COOR2, NO2, alkanoyloxy C2-C8, or -OCH2CH2NR2R3, and R2, R3 and R7, which may be the same or different, are each H or alkyl C1-C8, provided that when X is N-R7 and R is H, then R1 is not (a) H when any Y groups are H, alkyl C1-C8, alkoxy C1-C8 or halogen, or (b) unsubstituted phenyl when all Y groups are H, and pharmaceutically acceptable salts thereof. There is also described the formulation and use of the compounds as pharmaceuticals, and processes for their production.