baber/WOPTO huggingface dataset:
Patent EP-4283868-A1 (EP)
Title: Electronic device having reconfigurable multi-coil transformer with frequency selective filtering
Inventor: WANG HONGRUI
IPC: H03H7/01
Filed: 2023-05-11
Abstract: An electronic device (10) may include wireless circuitry (24) having a transformer (68) adjustable between first, second, and third modes. The transformer (68) may have first, second, third, and fourth inductors, L1-L4. The third inductor L3, may be magnetically coupled to the first and second inductors L1, L2, with equal coupling constants. The fourth inductor L4 may be magnetically coupled to the first and second inductors L1, L2 with inverse coupling constants. First and second adjustable capacitors C3, C4 coupled to the third and fourth inductors L3, L4 may receive control signals that place the transformer (68) into a selected one of the first, second, or third modes. In the first mode the transformer (68) exhibits a passband that overlaps first and second bands. In the second mode, the transformer (68) passes signals in the second band while filtering interference in the first band. In the third mode, the transformer (68) passes signals in the first band while filtering interference in the second band.
Patent EP-4279676-A1 (EP)
Inventor: Funke Hans-Günter
IPC: E03F3/04
Filed: 2023-05-22
Abstract: Bei einer Anschlussvorrichtung (5) zur Verbindung eines mit einer Anschlussbohrung (4) versehenen Hauptrohrs (1) mit einem Seitenrohr (3), mit einem ersten, durch die Anschlussbohrung (4) in das Hauptrohr (1) einführbaren Ende (19), wobei die Anschlussvorrichtung (5) im Bereich ihres ersten Endes (19) einen dem Hauptrohr (1) von innen anlegbaren, sich radial nach außen erstreckenden Kragen (7) aufweist, mit einem zweiten, an das Seitenrohr (3) anschließbaren Ende (20), mit einem als Rohrabschnitt ausgestalteten Grundkörper (8), mit einer elastischen Dichtung (11) auf dem Kragen (7), mit einem den Grundkörper (8) außerhalb des Hauptrohrs (1) umgebenden Distanzring (10), welcher derart geformt ist, dass zwischen dem Distanzring (10) einerseits und dem Grundkörper (8) sowie dem Hauptrohr (1) andererseits ein mit einem fließfähigen Dichtmittel (17) befüllbarer Aufnahmeraum (16) geschaffen wird, und mit einem Spannring (9), wird vorgeschlagen, dass die Dichtung (11) eine umlaufende, vordere Dichtlippe (15) aufweist, welche sich im Wesentlichen in radialer Richtung nach Außen erstreckt, und dass die vordere Dichtlippe (15) von dem Aufnahmeraum (16) einen ersten Teilraum (25) abgrenzt, welcher an den Distanzring (10) angrenzt, und dass der Distanzring (10) einen Injektionskanal aufweist, welcher in den ersten Teilraum (25) mündet.
Patent EP-4287042-A1 (EP)
Inventor: KIM DA YEON
IPC: G06F16/93
Filed: 2023-05-30
Abstract: Provided is a method for providing an edit service of a document, performed by at least one processor. The method includes storing, in a first data queue, first edit data received from a first communication terminal; storing, in the first data queue, second edit data received from a second communication terminal; updating an online document by reflecting the first edit data and the second edit data stored in the first data queue in the online document; transmitting the first edit data to the second communication terminal; and transmitting the second edit data to the first communication terminal.
Patent EP-4290441-A1 (EP)
Inventor: LEE JUNGHEE
IPC: G06Q20/38
Filed: 2023-06-07
Abstract: The disclosure relates to a portable electronic device for cryptocurrency transactions, which provides user convenience and security. According to an embodiment, a portable electronic device for cryptocurrency transactions may include a storage storing an electronic wallet in which at least one of a private key for cryptocurrency transactions or a non-fungible token (NFT) is stored, an operating system (OS), a web browser, and a cryptocurrency transaction application, a network interface for communication with the outside, a display, and a controller. The controller may be configured to operate as programed in the OS, block introduction of an execution code from the network interface, and block installation of a new application or plug-in other than the cryptocurrency transaction application stored in the storage.
Patent EP-4299446-A1 (EP)
Inventor: MAHE MATHIEU
IPC: B64D29/06
Filed: 2023-06-13
Abstract: L'invention concerne un ensemble de motorisation pour aéronef et comportant une structure, un capot de nez, un premier et un deuxième capots de soufflante (160a-b), deux capots inverseurs de poussée, où un bord proximal (406a) du premier capot (160a) est monté de manière articulée à un bord proximal (406b) du deuxième capot (160b) par un système de charnière (404) structurellement solidaire uniquement des capots de soufflante (160a-b) et où un bord distal (408a) du premier capot (160a) est fixé à un bord distal (408b) du deuxième capot (160b) par un système de verrouillage (410) qui peut prendre alternativement une position de verrouillage dans laquelle les deux bords distaux (408a-b) sont verrouillés l'un avec l'autre et une position de déverrouillage dans laquelle les deux bords distaux (408a-b) sont libres l'un par rapport à l'autre. 
     Avec un tel arrangement, les dimensions du mât peuvent être réduites d'où un gain de place et de masse.
Patent EP-4302855-A1 (EP)
Inventor: Shimizu Saaya
IPC: B01D19/00
Filed: 2023-06-14
Abstract: Provided is a liquid feeding method for removing bubbles from a solution introduced into a fluidic device, wherein: the fluidic device includes a flow path of a volume v, a first chamber having a volume V 1  and connected to a first side of the flow path, and a second chamber having a volume V 2  and connected to a second side, being different from the first side, of the flow path; V 1 , V 2 , and v satisfy Formula (1) and Formula (2), α is a solubility of gas in the solution at a temperature of the second chamber, β is a solubility of gas in the solution at a temperature of the flow path, P 0  is a pressure of a surrounding environment of the fluidic device, ΔP is a bubble internal pressure rise value, where ΔP = 4σ/d, σ is a surface tension of the solution, and d is a diameter of the flow path; and the liquid feeding method includes: disposing the solution at a first position opposite to the flow path with respect to the second chamber; pressurizing and feeding the solution so that the solution is transferred through the second chamber toward the flow path; and pressurizing and introducing the solution from the second chamber into the flow path.
Patent EP-4295959-A1 (EP)
Title: Contactless machine drive and hand tool
Inventor: CHOLST BETH E
IPC: B05B9/08
Filed: 2023-06-14
Abstract: A machine drive system (100) is provided including a wall (130) forming a first side (131) fluidly separated from a second side (132) and a machine drive device (120) disposed at the second side (132). The machine drive device (120) includes a receiver device (122) in which a second gap (134) is formed between the receiver device (122) and the wall (130) at the second side (132). A drive device (110) is positioned at the first side (131) in electromagnetically proximate arrangement to the machine drive device (120). A first gap (133) is formed between at least a portion of the drive device (110) and the wall (130).
Patent EP-4309927-A1 (EP)
Inventor: SACCO PAOLO
IPC: B60H1/00
Filed: 2023-07-18
Abstract: A vehicle (1) having: at least one electric drive system (3); a battery (6); a passenger compartment (10); an air conditioning system (11) to air-condition the passenger compartment (10) and provided with at least one heat exchanger (13); a first thermoregulation circuit (15) configured to have the fluid flow through the drive system (3); a second thermoregulation circuit (16) configured to have the fluid flow through the battery (6); a third thermoregulation circuit (17) configured to have the fluid flow through the heat exchanger (13); an electric heater (18), which is arranged along the third thermoregulation circuit (17) and can be operated in order to heat the fluid flowing in the third thermoregulation circuit (17); and at least one solenoid valve (19) movable between an isolation position, in which the fluid flowing through the first thermoregulation circuit (15) does not flow through the third thermoregulation circuit (17), and a connection position, in which the fluid flowing through the first thermoregulation circuit (15) also flows through the third thermoregulation circuit (17).
Patent EP-4258745-A1 (EP)
Title: Providing sytem information in a communication system supporting carrier aggregation
Inventor: WEI YUXIN
IPC: H04W48/08
Filed: 2011-01-05
Abstract: A communication system for supporting carrier aggregation and a method and apparatus for updating system information thereof are disclosed. A method for providing system information in the communication system supporting carrier aggregation includes: when system information of said communication system changes, generating first information including information for indicating the change of system information; determining a first cell of a terminal related to the change of system information, wherein said first cell is one of cells to which said terminal connects, and corresponds to a carrier unit currently used by said terminal for keeping connection with a base station of said communication system; and transmitting said first information to said terminal through said first cell.
Patent EP-4290861-A1 (EP)
Inventor: PU WEI
IPC: H04N19/593
Filed: 2015-08-05
Abstract: Methods incorporating extensions to copy-above mode for palette mode coding are disclosed. In one aspect, the method includes coding a current pixel of a current block of video data in copy-previous mode via coding a previous line index. The coding of the current pixel in copy-previous mode further including identifying a number of candidate values for the previous line index, identifying a number of escape pixels in a column of pixels above the current pixel in the current block, and reducing a number of candidate values of the previous line index by the number of identified escape pixels.
Patent EP-0001468-A1 (EP)
Inventor: WOLF ELMAR DR
IPC: C08G18/80
Filed: 1978-10-02
Abstract: Gegenstand der Erfindung sind pulverförmige, hitzehärtbare Überzugsmittel mit hoher Lagerstabilität und einer Korngröße kleiner als 0,25 mm auf der Grundlage von zwischen 40 und 120°C schmelzenden hydroxylgruppenhaltigen Polyestern und einem Vernetzungsmittel, bestehend aus mit Imidazolinen blockierten Polyisocyanaten und den Verfahren zur Anwendung dieser Überzugsmittel.
Patent EP-0008009-A1 (EP)
Inventor: PFLEIDERER HANS-JOERG DR
IPC: H04N5/92
Filed: 1979-07-11
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Speichern von Videosignalen (uv) auf einem bandförmigen, kontinuierlich bewegbaren, magnetischen Aufzeichnungsträger (3) mit einer Zerlegung der Videosignale in mehrere Teilsignale und gleichzeitiger Aufzeichnung derselben in mehrere zueinander parallelen Längsspuren, sowie auf eine Schaltungsanordnung zur Durchführung des Verfahrens. Bei Verfahren dieser Art wird angestrebt, die gegenseitigen Beeinflussungen der einzelnen zu speichernden Bildinformationen auch bei einer großen Aufzeichnungsdichte auf ein geringes Maß zu reduzieren. Das wird erfindungsgemäß dadurch erreicht, daß die Zeilensignale (Z1...Zn, Zn+1...Z2n) des Videosignals als Teilsignale benutzt werden, wobei die zu einem Fernsehbild gehörenden Zeilensignale zu wenigstens einer Gruppe zusammengefaßt und gruppenweise nacheinander aufgezeichnet werden. Sämtliche zu ein und derselben Gruppe gehörenden Zeilensignale (Z1 ...Zn) werden nach einer Zwischenspeicherung gleichzeitig auf n Längsspuren aufgezeichnet. Der Anwendungsbereich der Erfindung umfaßt Videorecorder mit Längsspurenaufzeichnung.
Patent EP-0011108-A1 (EP)
Inventor: ALT PAUL MATTHEW
IPC: H04N3/12
Filed: 1979-09-24
Abstract: It has been discovered for the practice of this disclosure that there is a threshold for switching with light an AC coupled electroluminescence (EL) device within the ΔV of the luminance-voltage hysteresis loop thereof. Practice of this disclosure provides hybrid matrix-addressing of an electroluminescence display device (21) with memory through luminance-voltage hysteresis by "ANDING" electrical and optical signals. It has particular utility for a large aspect ratio display, e.g., a single line display, i.e., one for which there is more information content in one direction than in another direction.
Patent EP-0012250-A1 (EP)
Inventor: FAHRNER FRITZ
IPC: E05F15/697
Filed: 1979-11-21
Abstract: A drive mechanism serving for displacing window panes, sliding roofs and the like of motor vehicles is provided. The drive mechanism comprises a drive motor with an output shaft which drives the worm shaft (10) of a worm gear. The worm wheel (12) of the worm gear forms a first clutch half mounted freely rotatably and having on the end face receptacles for dogs (28) which belong to a second clutch half. The second clutch half is connected firmly to the output shaft (18) of the worm gear. The dogs (28) project from the second clutch half in the axial direction of the output shaft (18). Arranged coaxially relative to the axis of rotation of the worm wheel (12) within a housing (14) surrounding the worm gear is a cylindrical wall (34) which is fixed to the frame and against which a helical spring bears with slight prestress. The ends of the spring wire (42) are directed radially away from the wall and form extensions which interact with shoulders of the worm wheel (12) and with stops of the second clutch half (48) respectively. The shoulders and the stops engage on the extensions (42) on the opposite sides in each case. When the force flux comes from the worm wheel, the spring is released from the wall and the mechanism can operate. But when the force flux arrives at the second clutch half from the output shaft, the spring is braked against the wall, so that a movement of the mechanism is not possible from the part to be displaced. <IMAGE>
Patent EP-0005326-A1 (EP)
Inventor: LANGER ARTHUR WALTER JR
IPC: C08F4/02
Filed: 1979-04-12
Abstract: Catalyst compositions for use in olefin polymerization are a mixture of:
     (a) TiCl 3 , TiCl 4 , TiBr 3 , TiBr 4  or a mixture thereof on a support;   (b) an alkyl metal compound having the formula: R n MR' 3-n  or R 3 "M wherein R' is C 1  to C 20  primary alkyl, alkenyl, aralkyl or hydrogen, M is Al, Ga or In, R is a C 3 -C 20  secondary or tertiary alkyl, neopentyl alkyl, cycloalkyl, alkenyl or aralkyl group, n is equal to 0-2; R" is C 1 -C 20  primary alkyl, secondary alkyl, tertiary alkyl cycloalkyl, alkenyl or an aralkyl group; wherein said composition includes at least one Lewis base, preferably an amine, ester, phosphine, phosphine oxide, phosphate, amide, ketone or ether, the molar ratio of said alkyl metal compound to said transition metal compound being 0.5:1 to 200: 1: and   (c) an alkoxide, carboxylate or aryloxide of a Group IA to Group IIIB metal, the concentration of said metal salt being 0.1 to 20 moles per mole of alkyl metal compound.   
     Polymerization of an olefin using this catalyst composition is also described.
Patent EP-0005612-A1 (EP)
Inventor: SCALES JOHN TRACEY
IPC: A61F2/38
Filed: 1979-05-09
Abstract: An endoprosthetic knee joint device as femoral (10) and tibial (20) components respectively adapted for connection to the femur and tibia, and respective bearing surfaces for mutual articulatory engagement to simulate natural joint movements. It is now proposed that the femoral component has two transversely spaced spockets (15) as bearing surfaces, and that the tibial component has two upstanding ball parts (28) for respective articulation in the sockets. The ball parts can be separable, by the provision of stems (31) engageable in apertures (30) in the base part. Preferably, the sockets are enlarged relative to the balls to allow mutual rotation about the axis of the leg. Also, the sockets and balls can be of different material from their respective base parts, the latter suitably being of metal.
Patent EP-0006713-A1 (EP)
Inventor: VAN DAELE GEORGES
IPC: A01N39/00
Filed: 1979-06-13
Abstract: Novel a-amino-phenylacetic acid derivatives having the formula:
     wherein R, R,, R 2 , R 3 , R 4  and Ar have the signification given in the description, e.g. the compound of the formula
     can be prepared by hydrolyzing or alcoholyzing and derivative of an a-aminophenylaceticacid. They are useful as herbicidal, algicidal and plant growth regulating agents.
Patent EP-0011471-A1 (EP)
Inventor: SEYMOUR DONALD EDWIN
IPC: A61L15/44
Filed: 1979-11-12
Abstract: Adhesive-coated liquid-impervious moisture-vapour- permeable thin polymer sheet suitable as a wound covering has an antibacterial, preferably a solid such as silver sulphadiazine, disseminated throughout the adhesive layer, usually in amounts up to 15 wt.%, to provide uniform antibacterial properties over the wound and surrounding skin areas.
Patent EP-0008573-A1 (EP)
Inventor: KOMATSU YASUHIRO
IPC: A61K31/355
Filed: 1978-12-14
Abstract: Agent anti-tumeur de faible toxicite et ayant une forte activite contre les tumeurs dont les composants actifs sont un ester acide alpha-tocopherol-Vitamine A et un ester acide aphatocopherol-13-cis-Vitamine A.
Patent EP-0020466-A1 (EP)
Title: Codage d'image par addition selective de pseudo-bruit de fond a des parties d'un signal video
Inventor: SCHREIBER WILLIAM F
IPC: H04N7/26
Filed: 1980-04-08
Abstract: Un traitement d'images codees numeriquement pour ameliorer la qualite percee sans augmenter la capacite des canaux de transmission, consiste a diviser le signal video en des signaux de basse, moyenne et haute frequence (16, 26), a quantifier finement le signal de basse frequence (18), a ajouter un pseudo-bruit de fond (33) au signal de frequence moyenne avant la quantification (28), a augmenter (36) et ajouter un pseudo-bruit de fond (48) avant de quantifier grossierement (50) le signal de haute frequence. Les signaux de pseudo-bruit de fond sont soustraits (37, 52) des signaux respectifs dans le recepteur.
Patent EP-0020632-A1 (EP)
Inventor: SCHROETER SIEGFRIED HERMAN
IPC: C08J7/046
Filed: 1980-05-20
Abstract: Un article forme non-opaque, de polycarbonate revetu, possedant une resistance amelioree a l'abrasion et aux solvants chimiques, comprend un substrat en polycarbonate revetu d'une couche d'amorcage non-opaque constituee par un polymere acrylique thermoplastique possedant des groupes fonctionnels et, dispose sur ladite couche d'amorcage une couche superficielle non-opaque constituee par un organopolysiloxane thermodurci charge de silice colloidale.
Patent EP-0017965-A1 (EP)
Title: Light frame with pivoting and removable hinged translucent cover
Inventor: KARLSSON TOR-LENNART
IPC: F21V17/00
Filed: 1980-04-15
Abstract: 1. A rectangular lamp frame having a light-transmissive cover (2) which is pivotably and removably supported in the frame, which at each of its long sides is provided with a longitudinal carrier (20) which is L-shaped in cross-section and has a downwardly-directed supporting side portion (2011) which extends at a distance from the longitudinal edge of the cover and is supported behind the upwardly-directed edge side (111) of a supporting edge portion (11), which is L-shaped in cross-section, of the longitudinal parts of the lamp frame, the other side of the supporting edge portion being outwardly-directed horizontally, characterized in that the end parts (12) of the lamp frame are plastics parts each of which has on its inner side a lateral stop (121) and a vertical stop (122) for each longitudinal carrier (20), which stops extend beyond the end members parts (12) into the light emergence opening (200) and overlap end projections (201) of the longitudinal carrier (20) in the longitudinal direction ; that the vertical stop (122) is spaced at such a distance (D) from the edge side (111) of the supporting edge portion (11) that the cover (2) together with its supporting side portion (2011) can just be raised above the edge side (111) ; and that the dimensions of the side portions (2011, 2012) of each longitudinal carier (20) are such that their projection onto the plane of the light emergence opening (200) equals the distance (A) of the edge side (111) from the transverse stop (121) in the case of a limiting value of the opening angle of the cover (2) in relation to the lamp frame, and that the projection is larger than this distance in the case of a larger opening angle.
Patent EP-0022535-A1 (EP)
Inventor: HOFFMANN DIETRICH
IPC: H01H33/16
Filed: 1980-07-07
Abstract: 1. A high voltage power switch with at least one main breaker gap (10) and parallel thereto a series connection of at least one switch-on resistance (30) and at least one subsidiary breaker gap (20) for switching the switch-on resistance (30), with a common drive (6) for the main and subsidiary breaker gaps (10, 20), a drive element (22) of the subsidiary gap (20) being so connected to the drive (6) of the main gap (10) that upon switch-on the subsidiary gap (20) closes before the main gap (10) and upon switch-off the subsidiary gap (20) opens before the main gap (10) and that the subsidiary gap (20) has a switch pin (24) which is movable against the drive element (22), with a locking device (60 ; 60a ; 92) which in the switched-on state locks the movable switch pin (24 ; 96, 116), and with an unlocking device (80 ; 80a ; 128, 130) which releases the lock at the end of the switch-off movement, characterized in that the conductive part of the switch pin (24 ; 96, 116) of the subsidiary gap (20) comprises two tubes (24a, 24b ; 96, 116) which can be telescoped against the force of a spring (25 ; 140), and in that the locking device (60 ; 60a ; 92) is arranged between the tubes (24a, 24b ; 96, 116).
Patent EP-0028767-A1 (EP)
Inventor: OHLINGER MANFRED DR
IPC: G11B5/706
Filed: 1980-10-29
Abstract: The invention relates to a process for producing acicular ferromagnetic gamma-ferric(III) oxide by the reduction of acicular ferric(III) oxides or oxide-hydroxides to give magnetite by means of decomposable organic compounds applied to the ferric(III) oxide or oxide-hydroxides in a quantity of 1 to 5 per cent by weight, and by passing over it a mixture of inert gas and hydrogen in the volume ratio of 9 : 1 to 3 : 7 at a product temperature between 280 and 600 DEG C, and subsequent oxidation of the magnetite, with gases containing oxygen at 150 to 450 DEG C, to give gamma-ferric(III) oxide, and its use for the production of magnetic recording media.
Patent EP-0015631-A1 (EP)
Inventor: BERGES DAVID ALAN
IPC: A61P31/04
Filed: 1978-06-29
Abstract: The invention provides [(4,5-dihydro-5-thioxo-1H-1,2,4-triazol-3-yl)thio]acetic acid, its alkali metal and ammonium salts. The compounds are useful as intermediates in cephalosporin synthesis.
Patent EP-0013623-A1 (EP)
Inventor: HUNT CHARLES RICHARD
IPC: F16L37/28
Filed: 1980-01-09
Abstract: A dry-break coupling comprising a spigot member and a complementary socket member to be attached to respective ends of two pipes to be coupled; the spigot member carries a valve member which is spring-loaded to close the mouth of the spigot member, and a valve member is carried by said socket member; fastening means are provided to urge the mouth of the spigot member into and secure the mouth in sealing engagement with the socket member, and operating means are provided to urge the socket valve member to close the socket member and alternatively to move the socket valve member forwardly to move the spigot valve member out of engagement with the mouth and so open the valves; first interlocking means are provided to permit actuation of the fastening means only when the spigot member is substantially fully inserted into a socket member, and second interlocking means are provided to permit actuation of said operating means only when said spigot members are secured together in sealing engagement by the fastening means.