baber/WOPTO huggingface dataset:
Patent EP-0035036-A1 (EP)
Inventor: KAWAI KATSUSHI
IPC: G06V10/12
Filed: 1980-11-04
Abstract: Un dispositif d'entree pour caracteres et motifs manuscrits comprend une source lumineuse (2) et une fibre optique (3), toutes deux etant disposees face a la pointe d'une plume lumineuse (4), un circuit lecteur de trace (5) qui recoit des signaux optiques de la fibre optique par l'intermediaire d'un element photosenseur et envoie des signaux electriques indiquant la direction du trace, et un micro ordinateur (14) qui recoit des signaux de donnees de direction provenant du circuit lecteur de traces, des signaux d'etat, et des signaux de conditions provenant d'un commutateur a touches de conditions (25) et traite ces signaux selon un algorithme de reconnaissance des motifs programmes de maniere a former des donnees de reconnaissance de motifs. Ce dispositif detecte optiquement des informations indicatrices des caracteres et motifs au fur et a mesure qu'ils sont ecrits et convertit ces donnees d'information en signaux electriques de maniere a ce qu'elles puissent etre entrees dans un ordinateur via un systeme "en direct" avec l'ordinateur.
Patent EP-0047238-A1 (EP)
Title: Data processing system.
Inventor: COLLEY STEPHEN R
IPC: G06F12/14
Filed: 1980-02-28
Abstract: A data processor architecture wherein the processors recognize two basic types of objects, an object being a representation of related information maintained in a contiguously addressed set of memory locations. The first type of object contains ordinary data, such as characters, integers, reals, etc. The second type of object contains a list of access descriptors. Each access descriptor provides information for locating and defining the extent of access to an object associated with that access descriptor. The processors recognize complex objects that are combinations of objects of the basic types. One such complex object (94) defines an environment (18 or 20) for execution of objects (92, 93, 98, 106, 122) accessible to a given instance of a procedural operation. The dispatching of tasks to the processor is accomplished by hardware-controlled queuing mechanisms (36), dispatching-port objects (146) which allow multiple sets of processors (38) and (40) to serve multiple, but independent sets of tasks (14, 16). Communication between asychronous tasks or processes is accomplished by related hardware controlled queuing mechanisms (34) (buffered-port objects) (144) which allow messages to move between internal processes or input/output processes without the need for interrupts. A mechanism (42) is provided which allows the processors to communicate with each other. This mechanism is used to reawaken an idle processor to alert the processor to the fact that a ready-to-run process at a dispatching port needs execution.
Patent EP-0034182-A1 (EP)
Inventor: BERKE PHILIP A
IPC: A61K8/49
Filed: 1981-03-09
Abstract: La N-hydroxymethyl)-N- (1, 3-dihydroxymethyl- 2,5-dioxo-4-imidazolidinyle)-N'-(hydroxymethyl) uree est preparee par reaction d'allantoine avec du formaldehyde. Le compose est actif contre les bacteries, les moisissures et les levures et, par consequent, est utile comme agent de conservation pour des produits susceptibles d'etre soumis a une contamination microbienne.
Patent EP-0037089-A1 (EP)
Inventor: SCHULZER ODILO
IPC: H01F27/26
Filed: 1981-03-26
Abstract: Liquid-cooled transformer for large power ratings, including a tank having a bottom, large-area base plates resting on the tank bottom, an active part and a pressure device fastened to the base plates, a plurality of synthetic resin-filled cups disposed in the tank bottom, a post supported by and projecting downward from the base plates being immersed in each of the cups for horizontally locking the base plates relative to the tank bottom.
Patent EP-0042112-A1 (EP)
Inventor: HOFER RAINER DR
IPC: C08F20/06
Filed: 1981-06-04
Abstract: Die Telomerisation wird in wäßriger Phase so durchgeführt, daß man praktisch wasserunlösliche Telogene durch Zusatz von solchen Mengen an oberflächenaktiven Verbindungen, die eine hydrotrope Wirkung entfalten, solubilisiert und anschließend telomerisiert. Das Verfahren läßt sich mit wasserlöslichen Acrylverbindungen durchführen. Telogene sind 1 bis 4 Mercaptogruppen sowie 1 bis 2 Hydroxylgruppen/Mol enthaltende Verbindungen mit 3 bis 30 Kohlenstoffatomen. Als oberflächenaktive Verbindungen sind ethoxylierte nichtionische Tenside bevorzugt, weiter sulfatierte Addukte von 2 bis 40 Mol Ethylenoxid an primäre oder sekundäre Fettalkohole oder Alkyl (C6 bis C9)-phenole beziehungsweise deren wasserlösliche Salze, ferner quaternäre Alkylammoniumverbindungen. Die Reaktionsprodukte können direkt als Dispergiermittel in wäßrigen Phasen verwendet werden.
Patent EP-0049879-A1 (EP)
Inventor: HARMSEN JOHN L
IPC: E01B3/38
Filed: 1981-10-09
Abstract: A railway sleeper (60) rests on a grooved upper surface of a center portion (22) of a rubber cover which also has sides with respective grooved surfaces engaged with sides of the sleeper.
Patent EP-0078858-A1 (EP)
Inventor: RONA THOMAS PAUL
IPC: B64D7/08
Filed: 1981-11-05
Abstract: A carrier including one or more guide tracks (19,19') an endless positioning chain (34,34') associated with each guide track for supporting a payload item, and one or more drive motors for moving the chains in unison with respect to the guide tracks to move a payload item toward an ejection station. A fairing (48) may be mounted in association with the guide tracks. The guide tracks encircle the aircraft fuselage and are maintained under sufficient tension to apply a radial compressive force to the fuselage for securing them thereto. The guide tracks are laterally rigid but are flexible radially to conform to a range of fuselage contours when subjected to a tensile force. The guide tracks thus may be secured to different aircraft in order to temporarily transform the aircraft into a military payload carrier, with minimal modification. Following military employment, the aircraft may be refurbished for non-military usage by removal of the carrier. The carrier is particularly suited for reversibly converting an aircraft to a platform for carrying and launching one or more rockets or cruise missiles.
Patent EP-0056154-A1 (EP)
Inventor: JAUTELAT MANFRED DR
IPC: C07C69/743
Filed: 1981-12-29
Abstract: Die vorliegende Erfindung betrifft ein neues Verfahren zur Herstellung von bekannten 2,2-Dimethyl-3-vinyl-cyclo- propancarbonsäuren und deren Estern der Formel I
     das dadurch gekennzeichnet ist, daß man Polyhalogenalkane an 1-Chlor-3,3-dimethyl-pent-4-en-2-on in Gegenwart von Katalysatoren, die freie Radiale liefern, oder in Gegenwart von Metallsalzen der Hauptgruppe VIII und der Nebengruppe IVa, Vlla und Ib des Periodensystems addiert und die dabei erhältlichen Verbindungen einzeln oder im Gemisch mit Basen umsetzt.
Patent EP-0038581-A1 (EP)
Inventor: PRAKTIEK FOLKERT JOHAN BERNARD
IPC: B25B23/04
Filed: 1981-03-20
Abstract: A hand held machine for placing fastener means of different length, such as screws, nails or tracks, which are mutually parallel supported by a belt movable through an exchangeable magazine (4). The machine body consists of at least two body parts (1,2) that are telescopically extendible and retractable in order to receive an exchangeable cassette-type magazine (4). The placing tool, such as a screw driver, nailing or tacking hammer is with regard to its operating head adjustable to the different length of the fastener means. The magazines may have a width different for each length of the fastener means or a constant width. The belts carry the fastener means and are movable through the magazines.
Patent EP-0042219-A1 (EP)
Inventor: DRAKE CYRIL FRANCIS
IPC: A61J3/07
Filed: 1981-05-21
Abstract: A device for the controlled release of an active material into a liquid medium comprises a liquid soluble body having an array of cavities therein containing the active material. The body may be enclosed in a casing of a material having a relatively low dissolution rate and provided with means, e.g. an aperture whereby a portion of the body can be exposed to dissolving attack by the liquid medium. The body is so constructed that the cavity contents are released sequentially and at a predetermined rate.
Patent EP-0050493-A1 (EP)
Inventor: JOHANNESSEN PAUL R
IPC: G01S1/24
Filed: 1981-10-16
Abstract: This disclosure is concerned with a technique and apparatus for reducing CW and other inband interference in a broad bandwidth RF pulse navigation system to inobtrusive noise through the use of pulse-position random modulation, including, where desired, superimposed random phase modulation, with signal-random modulation code cross-correlation in reception.
Patent EP-0048250-A1 (EP)
Title: Circuit de propagation-expansion-detection pour une memoire a bulles magnetiques
Inventor: PINTER ISTVAN
IPC: G11C19/08
Filed: 1981-03-25
Abstract: Circuit de propagation-expansion-detection pour une memoire a bulles magnetiques se composant d'elements avec des contours casses (en forme de chevrons, V, U et C) (Fig. 8, 70, 71) qui sont connectes directement - sans espacement - et chaque element (70, 71) contient au moins une partie (73) dont la largeur est modifiee (74, 75) pour devier le chemin de la bulle et ladite deviation forme un verrouillage magnetique (-B, +D) empechant le retour de la bulle magnetique pendant une fraction de la periode du cycle du champ magnetique tournant apres le passage de la bulle.
Patent EP-0060244-A1 (EP)
Inventor: GIBSON DENNIS H
IPC: F02D1/04
Filed: 1980-09-11
Abstract: Systemes d'alimentation en combustible de moteurs a combustion interne et plus particulierement dispositifs limitant l'emission de fumees d'echappement et/ou l'elevation du couple du moteur. Lorsqu'un moteur a combustion interne fonctionne a vitesse maximum et qu'une charge est appliquee au moteur, la vitesse du moteur diminue jusqu'a ce qu'on obtienne des conditions de traction avec effort. Au fur et a mesure que la vitesse du moteur diminue, un plus grand volume de combustible est envoye dans les chambres de combustion ce qui a pour consequence d'augmenter le couple de sortie du moteur et la production de fumees; le regulateur de pression sensible a la rotation (7) decrit resout ces problemes en utilisant une soupape a tiroir mobile (21a). La stabilite du regulateur est assuree en utilisant un ressort (40) qui ajuste la force statique appliquee sur la soupape a tiroir (21a) ainsi qu'un organe d'actionnement non deformable (19).
Patent EP-0056263-A1 (EP)
Inventor: LINDAHL JONAS ARNE INGVAR
IPC: D21D1/40
Filed: 1982-01-08
Abstract: To provide a cleaner pulp and to obtain a higher chemical recovery during washing of chemically cooked and optionally defibrated cellulose pulp, the partially washed pulp is subjected to a mild mechanical treatment e.g. in a device (10) adapted for high-consistency treatment and provided with screwsrotat- ing relative to each other, said treatment taking place between at least one pair of conventional washing stages (4,14).
Patent EP-0093788-A1 (EP)
Inventor: KAMMERER GERD
IPC: G05B19/12
Filed: 1982-05-08
Abstract: 1. A time switch device comprising a circular disc-shaped programme carrier (3) having a concentric annular zone which bears a programme track (4), drive devices which produce a time-proportional rotary movement of the programme carrier (3) about its central axis, an opto-electronic scanning device (5, 20, 21) which reads the programme track (4) during the rotation of the programme carrier (3), a recording element (9) which produces the programme track (4) by applying or removing a coating means (7), and a housing (1) which accommodates the drive device and the coupled programme carrier (3) and scanning devices (5, 20, 21), characterised by a support device (10; 5, 16) for the recording element (9), which is connected to the housing (1) and which is so designed to be such that by means of this device (10; 5, 16) the recording element (9) is brought into engagement with the programme carrier (3), which is mounted on the drive device, within the annular zone and can thereby be held in this position, whilst it can also be moved radially against the programme carrier.
Patent EP-0071097-A1 (EP)
Inventor: GROSSKINSKY OTTO-ALFRED DR
IPC: C01B21/14
Filed: 1982-07-15
Abstract: Verfahren zur Herstellung von Hydroxylammoniumsalzen durch katalytische Reduktion von Stickstoffmonoxid mit Wasserstoff in verdünnten wäßrigen Lösungen von Mineralsäuren in Gegenwart von suspendierten Platinträgerkatalysatoren bei erhöhter Temperatur, wobei man die Schaumbildung an der Oberfläche des Reaktionsgemisches vermeidet.
Patent EP-0073052-A1 (EP)
Inventor: BETHGE HORST
IPC: A61K31/195
Filed: 1982-08-23
Abstract: There is described the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine. It is carried out by means of the optical isomers of 2-amino-1-phenyl-propan-1-ol. This process makes it possible to obtain in a simple manner S-(carboxymethyl)-(R)-cysteine which is important for pharmaceutical purposes and is made from synthetically produced cysteine.
Patent EP-0059003-A1 (EP)
Inventor: MEIER NICOLAAS FREDERIK
IPC: H01J29/76
Filed: 1982-02-01
Abstract: Annular ferromagnetic yoke (10) destined as a yoke for deflection units for television display tubes, having a conical inner surface which defines a longitudinal axis (15), and having an outer surface in which a first set of three grooves (11, 11', 11") extending in the axial direction and a second set of three grooves (12,12', 12") extending in the axial direction are provided diametrically opposite each other, the grooves having accurately ground bottoms (26, 27, 28, 29) and walls (22, 23, 24, 25) which form reference faces by which the position of the axis (15) of the yoke is fixed.
Patent EP-0071458-A1 (EP)
Inventor: KOLLAR JOHN
IPC: C07C29/32
Filed: 1982-07-27
Abstract: Ethylene glycol is prepared by reacting methanol, formaldehyde and from greater than 6 to 25 weight percent of an organic peroxide in the presence of 0.5 to 35 weight percent of water based on the feed composition, the amount of water within said range being correlated with the peroxide content. The organic peroxide has the formula R-O-O-R 1  wherein R and R 1  are each an alkyl or aralkyl group having 3 to 12 carbon atoms.
Patent EP-0082016-A1 (EP)
Inventor: BRADSHAW NORMAN FREDERICK
IPC: B05B14/49
Filed: 1982-12-14
Abstract: An air handling system for a paint spray booth (10) includes an exhaust duct (28) which delivers exhaust air to an air divider (340). One portion of the exhaust air is fed to a vapour absorber (30) which removes organic vapour therefrom. The other portion ofthe exhaust air is fed to an air mixer (346) and is mixed with conditioned fresh air from a supply (348). The mixture is then fed to the paint spray booth (10) by way of its inlet duct (14). 
     Since less than the entire volume of exhaust air is being stripped of organic vapour both the capital and operating costs of the vapour removal process are less than in an arrangement where all the exhaust air is treated.
Patent EP-0059660-A1 (EP)
Inventor: NGUYEN TAN TRI
IPC: A43B23/22
Filed: 1982-02-18
Abstract: 1. Shoe comprising a part (1) which surrounds the foot at least partially and holds it in position, an insole, a sole (2), between the insole and the sole, a filling between the foot and the sole, an elastic cambering insert (20) in the form of a helix enabling the sole of the foot to be blocked inside the shoe, the rear part (21) of the insert being raised towards the inside of the shoe and the front part (22) of the insert being raised towards the outside of the shoe, characterized in that a difference in level is provided between the antero-internal part (20d) and the postero-external part (20e) of the insert, in order to improve propulsion of the foot.
Patent EP-0077405-A1 (EP)
Inventor: TOYAMA JUN
IPC: B01J19/12
Filed: 1982-04-26
Abstract: Procede permettant de fabriquer directement un produit en utilisant des techniques holographiques pour mettre en forme geometrique les informations, et machine-outil permettant d'executer ce procede. Une machine-outil conventionnelle faconne un produit desire en decoupant un materiau mineral solidifie dans la forme predeterminee au moyen d'un tranchant, d'un laser ou analogue, ce qui est un procede d'usinage par l'exterieur. Sa conception l'empeche ainsi de faconner un produit complique ou topologique tel qu'un objet possedant une structure interieure. La presente invention permet d'eliminer ce desavantage. En utilisant une technique holographique pouvant executer arbitrairement une distribution spatiale d'ondes electromagnetiques ou sonores en tant qu'energie ondulatoire, les informations sur la forme du produit obtenues au prealable peuvent etre obtenues sous forme de distribution spatiale d'energie, les informations sur la forme du produit tridimensionnel permettent d'obtenir un objet solide par la sublimation d'un materiau gazeifie en utilisant la difference entre les energies ondulatoires elevee et faible dans la distribution spatiale, par exemple, la difference de temperature, permettant ainsi la fabrication directe du produit.
Patent EP-0094388-A1 (EP)
Inventor: SUNDSTROEM BENGT ARVID TORSTEN
IPC: E04F15/02
Filed: 1982-06-21
Abstract: Panneau de plancher (1) conçu pour un plancher du type possédant des organes au-dessous de ces panneaux permettant de modifier la température de l'espace situé au-dessus. Le panneau se compose de couches ou d'organes (6, 7, 8) situés les uns sur les autres et fixés les uns aux autres. Un premier organe inférieur (6) conçu pour être exposé à ces organes est constitué par une tôle ondulée reliée à un deuxième organe (7) situé en-dessus. Le deuxième organe est une feuille métallique sensiblement plane, dont le côté supérieur supporte et est relié à un troisième organe (8) comprenant une planche de bois, d'un matériau à base de bois ou d'un matériau possédant une rigidité et une résistance thermique correspondant sensiblement à celles du bois, par exemple un laminé de résine phénolique à base de papier.
Patent EP-0095510-A1 (EP)
Title: Systeme d'echange thermique
Inventor: YANO NOBUYUKI
IPC: F24F3/147
Filed: 1982-09-17
Abstract: Ce système d'échange thermique possède un élément d'échange thermique (15) formé en laminant en une pluralité de couches des plaques de séparation (1) possédant des propriétés de transfert thermique et pourvues d'espaces prédéterminés entre elles, de sorte que des courants d'air primaire et secondaire s'écoulent alternativement au travers des couches entre les plaques (1), de manière à permettre un échange thermique entre le courant d'air primaire et le courant d'air secondaire au cours du changement périodique des courants d'air primaire et secondaire. Les plaques (1) peuvent se trouver dans l'un de trois états: (a) la plaque possède une propriété de stockage d'humidité dans un état imperméable à l'humidité, (b) la plaque possède une propriété d'absorption d'humidité dans un état perméable à l'humidité, et (c) la plaque ne possède pas de propriété de stockage d'humidité dans l'état imperméable à l'humidité. En ce qui concerne les directions d'écoulement des courants d'air entre les couches: (a) aussi bien le courant d'air primaire que le courant d'air secondaire s'écoulent dans la même direction, (b) au moins l'un de ces courants s'écoule dans la direction opposée, et (c) les deux courants s'écoulent dans la direction opposée. On peut obtenir de la sorte une capacité d'échange thermique plus efficace et complète et une fonction sensible d'échange thermique.
Patent EP-0088884-A1 (EP)
Inventor: MORIN LOUIS GEORGE
IPC: D01F11/10
Filed: 1983-02-08
Abstract: Yarns or tows of high strength composite fibers the majority of which comprise a core of carbon or the like and a thin, uniform firmly adherent electrically conductive layer or an electrodepositable metal, such as nickel or the like, the bond strength of the metal to the core being greater than 10 percent of the intermetallic bond strength of the metal layer. 
     The composites can be produced by electrodeposition from a bath onto the core but the procedure must use external voltages high enough both (i) to dissociate the metal at the core and (ii) to nucleate the metal through the boundary layer into direct contact with the core.
Patent EP-0091542-A1 (EP)
Inventor: GERLOFF KLAUS DIPL-ING
IPC: B29D30/30
Filed: 1983-02-16
Abstract: 1. Process for building-up pneumatic type layers on a substantially cylindrical building-up drum (5) having a variable diameter, a ply (4) which has been cut to size for the carcase and/or for a belt being applied to the building-up drum, and such ply is extended to compensate for deviations in length and is annularly sealed with but-joined ends, characterized in that the ply (4) is cut to the reduced size (Lo) ; the circumference of the building-up drum is adapted to the exact length of the cut ply by adjusting the diameter of the drum to a diameter (Do) which is smaller than the final diameter ; and subsequently the building-up drum is extended to the end diameter (D1) after the ply has been applied thereto.
Patent EP-0099569-A1 (EP)
Inventor: SCHNEEBERGER GUNTHER
IPC: H04N17/00
Filed: 1983-07-19
Abstract: 1. Method for judging the quality of a television transmitter, in particular with respect to its influence on intercarrier sound reception, characterized in that level-dependent phase deviations of the amplitude-modulated vision carrier signal are measured directly by way of the following steps and a quality criterion is derived therefrom : a) the in-phase component I and quadrature component Q are obtained from the amplitude-modulated vision carrier signal by synchronous detection (20, 30) ; b) the waveform of the I and Q components is sampled during a fixed time interval and stored temporarily (50, 60), this time interval being selected such that the essential level values of the vision carrier signal occur in the course of the interval ; c) the vision carrier signal is briefly interrupted (10) during the fixed time interval, the values of the I and Q components which occur during the interruption being stored as reference values in addition to the level values determined in accordance with b) ; d) the associated reference values are subtracted from the sampled values of the I and Q components stored temporarily while the vision carrier signal is not interrupted ; e) the phase angle of the vector corresponding to the vision carrier signal is calculated (100) for each pair of calibrated level values of the I and Q components obtained in accordance with d) ; f) the associated phase angle is selected for a specific pair of calibrated level values of the I and Q components ; g) if the phase angle selected in accordance with f) differs from zero, the phase angles calculated in accordance with e) are connected and h) the quality criterion is derived from the corrected phase angle values.
Patent EP-0120987-A1 (EP)
Inventor: EHRMANN PETER
IPC: F16J15/3224
Filed: 1983-08-12
Abstract: A seal ring has a lip ring which is at least radially resilient and has a sealing lip for sealing about a reprocating or rotating machine part and a support surface axially spaced from the sealing lip. A reinforcing ring is radially spaced from the lip ring and coaxial therewith. An intermediate ring extends, in part, approximately parallel to the axis of the lip and reinforcing rings. It joins the lip ring at one end within the axial range of the support surface and, via the axis parallel part, joins the reinforcing ring at its other end within an axial region bounded by the sealing lip and the end of the support surface axially remote therefrom. This arrangement of the intermediate ring accommodates radial displacement of the machine part without displacing of the sealing lip from the machine part by tilting moments.