baber/WOPTO huggingface dataset:
Patent EP-4318023-A1 (EP)
Inventor: ORGES FURXHI
IPC: G01S7/48
Filed: 2023-07-26
Abstract: A method for determining a distance to a target (10) comprises: receiving (202) a bitstream (112) of binary digits corresponding to a time-varying signal based on light transmitted by a light source (102) being reflected by the target (10), wherein each binary digit in the bitstream (112) is defined based on the time-varying signal at a time instance represented by the binary digit being above or below a threshold; comparing (204) the bitstream (112) to a set of stored reference bitstreams (114), wherein the set comprises pairs comprising a first reference bitstream (114a) and a second reference bitstream (114b) representing a common distance to the target (10), wherein the first reference bitstream (114a) is phase-shifted in relation to the second reference bitstream (114b); and determining (206) the distance to the target (10) based on selection of a pair of reference bitstreams (114) based on said comparing.
Patent EP-4317653-A1 (EP)
Inventor: CAMPBELL CHRISTIAN X
IPC: F01D5/28
Filed: 2023-08-07
Abstract: A vane multiplet (60) includes a plurality of airfoils (62) that each have a flared end (62b), a common platform piece (64), a plurality of seal (78), and a plurality of retainers (80). The common platform has airfoil sockets (66) that each define an airfoil opening (72) that is circumscribed by a groove (74). The flared ends (62b) of the airfoils (62) are seated in the airfoil sockets (66) such that the grooves (74) and the airfoils (62) together form seal channels (76) that have an open side (76a). The seals (78) are disposed in the seal channels (76). The retainers (80) have airfoil-shaped profiles and are disposed in the airfoil sockets (66) to bound the open sides (76a) of the seal channels (76) and retain the seal (78) in the seal channel (76).
Patent EP-0000836-A1 (EP)
Inventor: ELIOT CHRISTOPHER MARK
IPC: A63F3/00
Filed: 1978-08-04
Abstract: The invention relates to board game apparatus which comprises a surface (1) which is provided with a playing area having an array of playing positions (2) arranged regularly with respect to one another. At least some of the playing positions (2') have one of a number of surface characteristics inscribed thereon. A plurality of playing pieces (10-15) are used to play the game, each playing piece (10-15) having one of a different number of shapes each arranged so as to cover, substantially exactly, a whole number of playing positions (2) on the playing surface (1).
Patent EP-0005526-A1 (EP)
Inventor: BIGLER MARTIN
IPC: A63B69/18
Filed: 1979-05-12
Abstract: Device for training skiers, skaters or the like, in which, at a height above the travelling surface (G) which can be reached with the hands by the skier (S) in travelling position, height-adjustable holding members (8) are arranged, which are moved approximately parallel to the travelling surface (G) by a continuous conveyor member (2a). The conveyor member (2a), which is designed as a conveyor chain or rope, can run round in a continuous guideway (1) with round, oval or polygonal outline. <IMAGE>
Patent EP-0008607-A1 (EP)
Inventor: CHENG TAI CHUN
IPC: C08G79/02
Filed: 1979-06-01
Abstract: Poly(aryloxyphosphazene) copolymers are prepared having randomly repeating units represented by the formula:
     wherein R and R' may be the same or different and are selected from the group consisting of monovalent aryl radicals and substituted aryl radicals having the structure:
     wherein X is a substituent selected from the group consisting of alkyl, alkoxy, aryl, aryloxy, amino and halogen substituted on any sterically permissible position on the phenyl group; and wherein the amount of Cl present in the form of P-CI bonds is from about 0.4 percent to about 10 percent by weight based upon the total weight of copolymer. 
     The copolymers may contain minor proportions of randomly distributed units in addition to the repeating units described above, these additional units containing reactive sites enabling the properties of the copolymers to be modified by crosslinking and/or curing. 
     The copolymers are elastomeric even in the absence of low molecular weight polyphosphazene oils. The copolymers are curable by a variety of curing agents such as sulfur and peroxides, and can also be cured by radiation and ultraviolet light. The copolymers may be utilized in various applications such as foams and coatings, and are particularly suited for use in wire coating formulations.
Patent EP-0006207-A1 (EP)
Inventor: VON LEITNER ENZ-RUDIGER DR
IPC: A61N1/37
Filed: 1979-06-11
Abstract: The pacemaker has a detector which picks up the electrical cardiac actions, which immediately follow the stimulation pulses, and a circuit element for subsequent detection of errors in pulse transmission, which remains in a first state when the electrical cardiac action comes a specific time or within a specific period of time after the stimulation pulse, and which passes into a second state when the electrical cardiac action comes later or not at all, in which respect the first or second state is permanently detectable and the stimulation pulse width and/or the stimulation pulse rate are altered, in particular increased, by the circuit element when the latter passes into its second state.
Patent EP-0009693-A1 (EP)
Inventor: STETTER JORG DR
IPC: A01N43/78
Filed: 1979-09-17
Abstract: 1. N-(1,3-thiazolyl)alkyl-chloracetanilides of the formule  see diagramm : EP0009693,P19,F1  in which R**1 represents alkyl with 1 to 4 carbon atoms, R**2 represents hydrogen or alkyl with 1 to 4 carbon atoms, R**3 represents hydrogen or alkyl with 1 to 4 carbon atoms, X**1 represents hydrogen, alkyl with 1 to 4 carbon atoms or phenyl, X**2 represents hydrogen or alkyl with 1 to 4 carbon atoms and the azolyl radical is bonded via a carbon atom.
Patent EP-0011112-A1 (EP)
Inventor: ESCHWEY HELMUT DR
IPC: C08G63/48
Filed: 1979-09-27
Abstract: Man läßt auf fettsäuremodifizierte Alkydharze mit Säurezahlen zwischen 30 und 180 Glycerin und/oder Glycid einwirken, bis die Säurezahl 5 bis 35(15-30) beträgt. Glycerin kann teilweise durch andere wenigstens 4 Hydroxygruppen enthaltende Polyole ersetzt werden. Durch diese Modifikation werden in die Alkydharze 2,3-Dihydroxypropylgruppen eingeführt. Je nach Gehalt werden in Wasser lösliche oder aber unter Zusatz geringer Emulgatormengen extrem leicht emulgierbare Alkydharze erhalten. Sie sind ohne Zusatz organischer Hilfslösungsmittel in kolloidale Lösungen bzw. Mikroemulsionen überführbar. Die Verfahrensprodukte eignen sich als Bindemittel für trocknende, insbesondere ofentrocknende, wasserverdünnbare Lacksysteme in einer Menge von 20 bis 60 Gewichtsprozent, bezogen auf die gesamte Lackmenge, gegebenenfalls unter Zusatz von 1 bis Gewichtsprozent eines einkondensierbaren bzw. thermolabilen Emulgators auf Basis von Glycidaddukten bzw. Aminoxiden. Sie ergeben beim Einbringen wegen Verlust der hydrophilen Eigenschaften gegenüber Wasser und verdünnten Alkalien stabile Filme. Die Lacke können zum überziehen von Glas oder Metall oder dergleichen verwendet werden.
Patent EP-0004155-A1 (EP)
Inventor: HASEBE MASAYUKI
IPC: B60B27/02
Filed: 1979-02-27
Abstract: The present invention relates to a hub (1) for a spoked wheel, comprising a hub shell (11) having at opposite axial ends thereof a pair of opposed hub flange means (12) and a hub shaft (10) for rotatably supporting said hub shell (11) with a pair of bearing means (14, 15) disposed between said hub shaft (10) and hub shell (11); each of said hub flange means (12) having a plurality of spoke apertures (13) each extending generally parallel to the axis of said hub shell (11), said plurality of spoke apertures (13) being arranged generally concentrically with respect to the axis of said hu6 shell (11). 
     In order to facilitate assembly of the spoked wheel and avoid distortion of the spokes, the plurality of spoke apertures (13) is provided in the form of a first group (13a) and a second group (13b) of spoke apertures axially displaced relative to each other, successive ones of said first and second groups (13a, 13b) alternating with each other. 
     The invention also provides a spoked wheel incorporating a hub of the invention.
Patent EP-0009934-A1 (EP)
Inventor: HUNTER JAMES CHARLES
IPC: C01G45/02
Filed: 1979-09-28
Abstract: There is disclosed a new form of manganese dioxide having an x-ray diffraction pattern resembling none of the x-ray patterns of the known forms of manganese dioxide, together with a method for its manufacture by acid treatment of LiMn 2 O 4 . The manganese dioxide of the invention is useful in the manufacture of cathodes for electrochemical cells and there is also disclosed an electrochemical cell in which at least a portion of the cathode comprises the new form of manganese dioxide.
Patent EP-0010952-A1 (EP)
Inventor: SHIBAMATA YOSHIYUKI
IPC: H01L21/22
Filed: 1979-10-30
Abstract: To provide even heating of semiconductor wafers (24) in an elongated reaction tube (10), a furnace (28) preferably surrounding only a part of the length of the reaction tube is caused to move along the tube so as to pass over each of the wafers placed in the tube. Gas inlet means (16, 19, 20) supply through the reaction tube a gas suitable for producing the required diffusion or coating, the gas escaping through outlet means (21, 22).
Patent EP-0013091-A1 (EP)
Inventor: JACOBS RICHARD MARSHALL
IPC: H01L21/8242
Filed: 1979-12-10
Abstract: A common defect in MOS devices of the overlapping polysilicon electrode type is unacceptably low breakdown voltages due to breakdown in the oxide separating the electrodes and/or separating one of the electrodes from the substrate. In the invention the first electrode (14) is etched to remove portions (a) undercut by a previous oxide-etching process. The subsequently grown oxide layer is then of more even thickness and thus less susceptible to breakdown.
Patent EP-0007861-A1 (EP)
Title: Dispositif de réglage d'un rétroviseur notamment pour véhicule
Inventor: MANZONI STEPHANE
IPC: B60R1/06
Filed: 1979-07-19
Abstract: Dispositif de réglage d'un rétroviseur notamment pour véhicule, comportant un organe de support fixé sur le gousset d'une porte du véhicule et traversant celui-ci afin de permettre le passage des organes de commande à l'intérieur du véhicule pour régler l'orientation d'un boîtier et d'un miroir de rétroviseur autour d'un axe vertical et d'un axe horizontal. L'axe central 11 présente du côté opposé au premier organe de manoeuvre, un pignon 13 qui engrène avec une roue dentée 47 solidaire d'une came 48 en forme de spirale dont le contour est maintenu en contact avec un bossage 49 prévu sur un prolongement du corps cylindrique 6.
Patent EP-0014819-A1 (EP)
Inventor: CHAMBERS DOUGLAS L
IPC: H01J37/34
Filed: 1979-12-19
Abstract: A system for sputter coating architectural glass is disclosed which includes an evacuable enclosure 12, a conveyor 14 for moving glass 16 to be coated along parallel paths, an elongated sputtering cathode 20 supported between the paths, and structure 18 by which innizable gas is introduced into the enclosure 12. The cathode creates a continuous band of plasma extending about it through a region defining laterally spaced first and second sections extending generally parallel to glass on respective sides of the cathode and return sections joining the ends of the laterally spaced sections. The cathode includes sputtering material target face portions extending adjacent and parallel to the plasma sections and a magnetic field directing system for constraining the plasma flow in the sections of extend substantially uniformly over the target face portions.
Patent EP-0016761-A1 (EP)
Inventor: MORRISON ROBERT
IPC: B66C23/10
Filed: 1979-11-19
Abstract: Un cable de levage (9) part d'un treuil (8), passe sur une seconde poulie (12) du cote de la tete (3) de la fleche (1) d'une grue, autour d'une poulie mobile (14) et par-dessus une troisieme poulie (13) du cote tete (3) de la fleche (1) et vers un crochet de charge (18). La poulie mobile (14) est supportee par un cable d'etetage (7) qui passe par-dessus une premiere poulie (11) du cote queue (2) de la fleche (1), autour d'une cinquieme poulie (15) montee fixe sur la base (4) de la grue et est attachee a la premiere poulie (11). La charge du cable (9) est ainsi transferee au cable d'etetage (7) s'etendant entre la premiere et la cinquieme poulies (11 et 15) et l'etetage de la fleche (1) autour d'un axe (5) entre la queue et la tete (2 et 3) s'effectue a l'aide d'un assemblage a piston-cylindre de petite charge (6).
Patent EP-0014897-A1 (EP)
Inventor: HEINZLE AUGUST
IPC: D04B15/44
Filed: 1980-02-06
Abstract: Bei stich-, schlaufen- und/oder maschenbildenden Textilmaschinen sind zum Nachziehen der Faden, zum Feigeben während der Stichbildung und zum Anzug nach der Stichbildung ein oder mehrere, hin- und herbewegbare Fadenleiter vorgesehen. Beim Nachziehen der Fäden (2) werden sowohl die herzustellende bzw. zu bearbeitende Textilbahn (7) als auch die Fäden (2) selbst stark belastet. Das Nachziehen der Fäden und ebenso ein gleichmäßiger Anzug ist dadurch einwandfrei steuerbar, daß eine Fadenwalze (1) bzw. -rolle vorgesehen ist, die in Abhängigkeit von einer Lochkartensteuerung oder der Bewegung der stich-, schlaufen- und/oder maschenbildenden Werkzeuge nach beiden Drehrichtungen hin angetrieben ist.
Patent EP-0015570-A1 (EP)
Inventor: LOTSCH WOLFGANG DR
IPC: C09B57/04
Filed: 1980-03-07
Abstract: Schwerlösliche Isoindolinfarbstoffe der Formel <IMAGE> in der R Carbamoyl, N-C1- bis C-Alkylcarbamoyl oder N-Phenylcarbamoyl und Q eine Gruppe der Formel <IMAGE> bedeuten, worin A für 1,3- oder 1,4-Phenylen und Ring B für 1,2-Phenylen, 1,2- oder 2,3-Naphthylen stehen und R die vorstehend angegebene Bedeutung hat und wobei die Phenylreste in R, A und B unabhängig voneinander substituiert oder durch nicht löslich machende Gruppen substituiert sind. Die Farbstoffe I sind Pigmente und zum Färben von Lacken, Druckfarben und Kunststoffen geeignet.
Patent EP-0018577-A1 (EP)
Inventor: BRUCKMANN ERHARD
IPC: B65H67/04
Filed: 1980-04-22
Abstract: 1. A method for automatically starting to wind an running thread (4), which is under tensils stress and which is guided via a traversing element (3), on to a spool (2) or sleeve, characterized in that, with no change in the position of the axis of the spool during the winding-on process, the thread is gripped, at a point in time when the traversing device (3) has essentially reached an end position, by a conveying device and is deflected by a movement of the conveying device parallel to the axis of the spool in the direction of the other end position of the traversing element (3) and the thread is deflected beyond this position in such a way that it is gripped by a gripper (9) which revolves around the axis of the spool approximately through the same plane as the front face of the spool, which faces the deflecting device (3), at a rotational speed which is lower than or the same as the speed of the rotation of the spool, and in that after several windings have been placed on the driven empty spool (2) without overlapping the traversing motion is changed in such a way that a second layer is wound on top of the first layer, by means of which the spool (2) itself produces tension in the thread and the thread which hitherto has been drawn off further by the spool (2) to be freshly wound is cut.
Patent EP-0020987-A1 (EP)
Title: Closure for tubes, bottles and the like
Inventor: MOHLMANN HANS H DR-ING
IPC: B65D45/32
Filed: 1980-05-12
Abstract: This disclosure relates to a closure for a tube or bottle. The closure includes a cup-shaped cap that fits over the opening of the tube or bottle, a tubular closure member that is mounted around the cap, and a plurality of ribs that connect the cap and the closure. The cap and the closure are radially spaced and the ribs extend at a slant or pitch angle relative to a radial line. The ribs all slant in one direction when the closure is in the open or at-rest position. To seal the opening, the member is turned angularly to decrease the pitch angle, which action bends or flexes the cap radially inwardly against the tube or bottle. The member is turned sufficiently far to bend the ribs over center so that they slant in the opposite direction, in order to lock the closure on the cap or closure.
Patent EP-0019285-A1 (EP)
Inventor: ATHANASSIOS TZIKAS DR
IPC: C09B1/46
Filed: 1980-05-16
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Küpenfarbstoffen der Formel <IMAGE> worin A ein verküpbarer Rest, X ein Acylrest und Y' ein Halogenatom, eine Aminogruppe oder eine Aryloxygruppe ist, dadurch gekennzeichnet, dass man Verbindungen der Formel <IMAGE> worin A die unter Formel (1) angegebene Bedeutung hat und Y eine Halogenatom ist, mit einem Acylierungsmittel, welches den Acylrest X aufweist, acyliert und gegebenenfalls, vor oder nach der Acylierung, mit einem Amin oder einer aromatischen Hydroxyverbindung kondensiert.
Patent EP-0026460-A1 (EP)
Inventor: FEISSEL WOLFGANG DIPL-PHYS
IPC: G06F13/00
Filed: 1980-09-24
Abstract: 1. Circuit arrangement for addressing data for read and write accesses in a data processing system, wherein a buffer store having an assigned address register (AR-B) is arranged between a central processor and a main memory and the data are addressed by page and class addresses (LC), and wherein the buffer store comprises a data buffer divided into n identical banks (B1 ... Bn) and a plurality of tag flag stores (T1 ... Tn) which are respectively assigned to one of the banks and serve to store the page addresses, and which buffer store is divided into a pre-determined number of classes like the main memory where the items of data in the buffer store and in the main memory are respectively stored in the same class, and wherein furthermore in the same machine cycle, the respective content of data buffer and assigned tag/flag store is selected simultaneously with the class address and at the output of each tag/flag store, with the aid of a comparison circuit (C1 ... Cn), an address comparison is effected between the page address directly derived from the address register of the central processor and the page address possibly stored in the tag/flag store and wherein the outputs of the comparison circuits are connected to a bank selection read control unit (BAC) which when the addresses are identical supplies a selection code for a bank selection multiplexer (BAM) which is connected following the data buffer banks and which, in accordance with the selection code, can be set to the respectively authorized data buffer bank, characterised in that the individual data buffer banks (B1 ... Bn) are respectively assigned separate class address registers (AR-B1 ... AR-Bn) which can be controlled by means of a bank selection write control unit (BACS), which is connected to the outputs of the individual comparison circuits (C1 ... Cn), in such a manner that only one write address respectively remains stored in one of these class address registers (AR-B1 ... AR-Bn), whose assigned data buffer bank (B1 ... Bn) is provided for a write operation, even during the next machine cycle, whereas in this next machine cycle all remaining n-1 class address registers can be simultaneously supplied with a read address, and that the outputs of bank selection-write control unit and read control unit (BACS, BAC) are connected to an operation sequence indicator (OFI) which in the operation sequence "write-read", on the one hand activates a comparison circuit, which is arranged in the bank selection write control unit (BACS), in order to determine whether writing into and reading from one and the same buffer bank is to take place simultaneously and on the other hand transmits a signal (SE) to the central processor in order to gate in an additional machine cycle for the obstructed read operation.
Patent EP-0018228-A1 (EP)
Inventor: PAGE WILBUR MILLS
IPC: B60T13/22
Filed: 1980-04-21
Abstract: A full power closed centre hydraulic braking system for automotive vehicle trailer combinations having service and emergency line connections between the towing vehicle and the trailer, each with its associated return line (16). The emergency line provides a constant supply of hydraulic fluid from the towing vehicle through an emergency relay valve (18) on the trailer to a trailer mounted storage unit or accumulator (62), and is adapted to deliver pressure fluid from the accumulator (62) to the trailer service brake actuators (82) when the service line is activated by a control on the vehicle or in the event of a loss of pressure on the service line. There are spring brake actuators (81) on the trailer which are connected to the accumulator (62) such that in the event of a loss of pressure at the accumulator the spring brakes are applied to provide secondary braking.
Patent EP-0024425-A1 (EP)
Title: Procede pour la production d'electricite au moyen d'un turbogenerateur utilisant de la vapeur a haute pression
Inventor: DOMDEY OTTO F
IPC: F01K25/06
Filed: 1980-09-24
Abstract: Un profile composite, un profile metallique de base et un procede de fabrication de ce profile composite, ce profile composite comprenant deux organes metalliques (1, 2) tenus espaces l'un de l'autre au moyen de deux barres isolantes (3) qui ont ete coulees in situ et fixees dans des rainures amenagees entre des brides (5, 6) des organes metalliques, ledit profile composite etant fabrique a partir d'un profile metallique de base en une seule piece dans lequel des brides interieures (6) sont liees entre elles en paires avant la coulee, pour former ainsi des fonds de moules (4), lesdits fonds etant fendus ou retires apres coulee desdites barres isolantes.
Patent EP-0053680-A1 (EP)
Inventor: LANG WALTER DR
IPC: A61B3/12
Filed: 1981-10-19
Abstract: Kompakte Vorrichtung zur subjektiven und objektiven Refraktionsbestimmung. Es sind zwei räumlich voneinander getrennte Projektionsstrahlengänge (6, 7) vorgesehen, die beide Systeme (10, 11) zur kontinuierlichen Einstellung sphärischer und astigmatischer Wirkungen enthalten. Diese bilden zusammen mit einem optischen Tele-System (15), teildurchlässigen Spiegeln (17, 19) und den Augenlinsen die Testmarke (3) auf die Netzhaut der Probanden-Augen (18, 20) ab. Das von der Netzhaut reflektierte Licht gelangt über Spiegel (14) in Beobachtungsstrahlengänge (21). Diese bilden die Netzhaut und damit die Testmarke (3) in eine Bildebene (30) ab. Die Einstellsysteme werden solange verschoben, bis die Bilder der Testmarke in der Bildebene (30) scharf erscheinen. Nach einer solchen objektiven Bestimmung kann durch Betätigen derselben Einstellelemente (10, 11) subjektiv solange verstellt werden, bis der Proband die Testmarke optimal scharf sieht. Die Vorrichtung stellt damit ein Freisichtgerät dar. Durch Neigen von Spiegeln oder der gesamten Vorrichtung ist auch eine Nahprufung möglich.
Patent EP-0034888-A1 (EP)
Inventor: HOUGAARD TAGE
IPC: F24F13/02
Filed: 1981-02-09
Abstract: Premanufactured duct sections and/or equipment cabinets for use, for example, in a central unit of an air conditioning system are assembled in extension of each other by means of an edge connection arrangement comprising U-shaped lip members (6) with outwardly facing, relatively narrow openings on each of the opposing end edges of two neighbouring sections or cabinets, and a clamping strip member (7) engaging said lip members (6), and having a T-shaped cross-section in which the legs are constituted by two mainly parallel resilient tongues (8, 9) for introduction in the respective U shaped lip members (6) transversely to the longitudinal direction thereof. Between the lip members (6) connected in this manner and, thus, between the sections and/or cabinets, a firm engagement with good strength and sealing properties is obtained without any need for separate sealing strips. In the finished joint, only the double-walled central part (10) of the clamping strip member (7) extends outside the flat sidewalls of the sections or cabinets.