baber/WOPTO huggingface dataset:
Patent EP-3979312-A2 (EP)
Inventor: DENG CHAOJUN
IPC: H01L23/367
Filed: 2021-09-02
Abstract: Embodiments of this application provide a chip and a manufacturing method thereof, and an electronic device, and belong to the field of chip heat dissipation technologies. The chip includes a die and a thermal conductive sheet. An active surface of the die is connected to the thermal conductive sheet by using a first bonding layer. Heat generated at a part with a relatively high temperature on the active surface of the die can be quickly conducted and dispersed by using the thermal conductive sheet, so that temperatures on the active surface are evenly distributed to avoid an excessively high local temperature of the chip, thereby preventing running of the chip from being affected.
Patent EP-3968322-A2 (EP)
Inventor: YAMAMOTO YUKI
IPC: G10L21/057
Filed: 2010-09-29
Abstract: The present invention relates to a frequency band extending device and method, an encoding device and method, a decoding device and method, and a program, whereby music signals can be played with higher sound quality due to the extension of frequency bands. 
     A bandpass filter 13 divides an input signal into multiple sub-band signals, a feature amount calculating circuit 14 calculates feature amount using at least one of the multiple divided sub-band signals and the input signal, a high frequency sub-band power estimating circuit 15 calculates an estimated value of a high frequency sub-band power based on the calculated feature amount, a high frequency signal generating circuit 16 generates a high frequency signal component based on the multiple sub-band signals divided by the bandpass filter 13, and the estimated value of the high frequency sub-band power calculated by the high frequency sub-band power estimating circuit 15. A frequency band extending device 10 extends the frequency band of the input signal using a high frequency signal component. The present invention may be applied to a frequency band extending device, for example.
Patent EP-4082473-A2 (EP)
Inventor: ALVAREZ ESTEFANIA
IPC: A61B90/00
Filed: 2017-09-27
Abstract: A biopsy site marker configured to expand upon deployment into a biopsy cavity, and visible under several different imaging modalities, comprises a superabsorbent hydrogel component and a radiopaque element. The hydrogel is in a compressed, dehydrated state prior to deployment to facilitate placement of the marker within the biopsy site, and thereafter expands upon deployment in the biopsy site. Such expansion limits migration of the site marker.
Patent EP-4093758-A2 (EP)
Title: Methods and compositions for treating and preventing viral infection
Inventor: HAN JANG HYUN
IPC: C07K14/705
Filed: 2021-01-23
Abstract: The disclosure provides recombinant polypeptides for treating or preventing viral infection comprising an immunoglobulin Fc fragment and at least one viral receptor or fragment thereof. Also provided are RNA molecules, therapeutic compositions, and expression systems comprising such recombinant polypeptides, along with methods of preventing or treating a viral infection in a subject in need thereof, comprising administering such recombinant polypeptides to a subject or patient.
Patent EP-4193052-A2 (EP)
Title: System and method for managing piston temperature in a vehicle
Inventor: THIBAULT SEBASTIEN
IPC: F02B37/18
Filed: 2021-08-04
Abstract: A vehicle including an engine; a turbocharger, an intake air flow path of the vehicle defined from air entering the vehicle, passing through the compressor, and flowing into the engine air inlet; a coolant container assembly; a temperature sensor configured for determining a temperature in the intake air flow path; and a controller configured to selectively cause cooling liquid to flow from the coolant container into the intake air flow path. A method for managing engine air intake temperature or piston temperature of a turbocharged vehicle including: sensing a temperature of fluid within the air intake flow path, determining an estimated piston temperature; and in response to the estimated piston temperature and/or the temperature of the fluid being above threshold temperatures, causing an amount of cooling liquid to flow from a coolant container to the air intake flow path.
Patent EP-4053465-A2 (EP)
Title: Method for detecting and filtering indoor polluted gas
Inventor: MOU HAO-JAN
IPC: G01N33/00
Filed: 2022-02-09
Abstract: A method for detecting and filtering indoor polluted gas includes providing a plurality of gas detection devices (1a, 1b, 1c 1d) to detect the polluted gas in an indoor space; providing a plurality of filtration and purification devices (3a, 3b, 3c, 3d) to filter the polluted gas and to receive a first control command through a wireless communication to enable filtration of the polluted gas; and providing a connection device (2) to perform intelligent computation to receive and compare the data of the polluted gas detected by the gas detection devices (1a, 1b, 1c 1d) to perform intelligent computation to figure out a location of the polluted gas and intelligently and selectively transmit the first control command to a filtration and purification device (3a, 3b, 3c, 3d) which at the location of the polluted gas, thereby filtering the polluted gas and retaining the polluted gas from spreading outwardly, allowing the polluted gas in the indoor space to become a clean, safe, and breathable gas.
Patent EP-4091910-A2 (EP)
Title: Learning method and apparatus for parking function in autonomous driving
Inventor: RAO HENG
IPC: G08G1/16
Filed: 2022-05-19
Abstract: A learning method and apparatus for a parking function in autonomous driving is provided. The method includes: learning, in a parking process of a current vehicle from a designated location in a parking lot to a target parking space, a parking path and surrounding information acquired in the parking process, and presenting at least part of the surrounding information on a parking function learning interface to provide a view of surrounding environment to a user; and outputting current learning progress and a current learning result to the user in the learning process for the parking function. Embodiments of the present invention present environment information in the learning process for the parking function, and output the learning progress and the learning result, thereby providing the user with a more clear and quick view of the learning process.
Patent EP-4152049-A2 (EP)
Inventor: KINGHORN ANTHONY
IPC: G01S13/02
Filed: 2019-01-11
Abstract: A radar system for air volume surveillance, the radar having a transmitter and receiver with separate antennas. The receiver aperture being relatively large compared with the transmitter aperture such that the receiving beam is narrower than the transmitting beam, which itself is relatively small compared with the volume to be surveyed. The radar having means to form multiple receiving beams simultaneously from the receiver aperture, the multiple receiving beams configured so that collectively they substantially match the angular volume of the transmitting beam; and in which the transmitter is arranged, when operating, to transmit a signal with a duty cycle greater than fifty percent 
     This arrangement provides simpler construction compared with duplex transmit/receive antennas, allows for higher duty cycles, avoids performance penalties associated with blanking of the receiver, and allows for a transmitter antenna to be physically smaller and lighter than the receiver antenna making it more straightforward for it to being mounted higher - an marked benefit when the transmit antenna is to be mounted on a ship or like platform.
Patent EP-4292627-A2 (EP)
Inventor: SWANTNER MICHAEL
IPC: A61M5/31
Filed: 2018-01-04
Abstract: A plunger, a syringe, and a method of making a plunger and a syringe are disclosed. The plunger includes a support ring and a cover disposed over and coupled to the support ring. A cavity defining a predetermined volume is defined between the support ring and the cover. The syringe includes a barrel defining an inner wall and the plunger inserted therein.
Patent EP-4242096-A2 (EP)
Title: Unmanned surface vessel for remotely operated underwater vehicle operations
Inventor: LEVANDER OSKAR
IPC: B63G8/00
Filed: 2017-04-25
Abstract: The invention relates to an unmanned surface vessel for remotely operated underwater vehicle (ROV) operations, comprising an ROV, a deployment and recovery device to deploy an ROV from the vessel to water and recover the ROV from the water to the vessel, and a vessel control unit controlling the deployment and recovery of the ROV, the operation of the ROV, and movements of the vessel.
Patent EP-4289355-A2 (EP)
Inventor: HOSS UDO
IPC: A61B5/1468
Filed: 2010-07-22
Abstract: Low profile continuous analyte measurement systems and systems and methods for implantation within the skin of a patient are provided.
Patent EP-4270098-A2 (EP)
Inventor: BRAUNGER DIETER
IPC: G02C7/02
Filed: 2021-11-26
Abstract: A spectacle lens design for a spectacle lens (2) to be positioned relative to the eye of a wearer according to a given as-worn position is provided. The spectacle lens design includes- a clear distance zone (4),- a clear near zone (5), and- an intermediate zone (6) located between the clear distance zone (4) and the clear near zone (5) such that, when a spectacle lens (2) manufactured according to the spectacle lens design is positioned according to the as-worn position, the line of sight moves through the intermediate zone (6) when the viewing direction changes from viewing through clear distance zone (4) to viewing through the clear near zone (5) or vice versa. This intermediate zone (6) includes at least one of the following: focusing structures providing a focal power resulting in a myopic defocus when a spectacle lens (2) manufactured according to the spectacle lens design is positioned according to the as-worn position or diffusing structures (6a) leading to a diffusion of light passing the intermediate zone (6) According to the invention, at least one of the clear distance zone (4) and the clear near zone (5) extends over the whole width of the spectacle lens design.In addition, a computer-implemented method of designing a spectacle lens and method of manufacturing a spectacle lens are provided
Patent EP-4292816-A2 (EP)
Inventor: ROMBACH GEORG
IPC: B32B37/12
Filed: 2020-08-14
Abstract: Die vorliegende Erfindung betrifft einen mehrschichtigen Holzkompositblock, ein mehrschichtiges Holzfurnier sowie Verfahren zur Herstellung derselben. Weiterhin betrifft die Erfindung die Verwendung des mehrschichtigen Holzfurniers als Dekor- und/oder Verkleidungselement, insbesondere in einem Fahrzeuginnenraum, sowie Artikel, die das mehrschichtige Holzfurnier umfassen.
Patent EP-0002668-A2 (EP)
Inventor: CHARSKY RONALD STEPHEN
IPC: G01B11/00
Filed: 1978-11-27
Abstract: In einer Einrichtung zur optischen Messung des lateralen Abstandes zweier in verschiedenen Ebenen liegenden Linien, z.B. Kanten (11, 15) wird das Beugungsmuster ausgewertet, das von der ersten Kante (15) und dem in deren Ebene erzeugten Bild (21) der zweiten Kante (11) hervorgerufen wird. Aus der Lage der Minima im Beugungsspektrum, die beispielsweise mit einer zeilenförmigen Anordnung von Photodioden (29) bestimmt werden kann, wird in einem Rechner (32) der Kantenabstand ermittelt. Die Anordnung dient zum gegenseitigen Ausrichten zweier Gegenstände, beispielsweise einer Maske (59) und einer Halbleiterscheibe (69), auf denen spezielle Richtmarken (57, 57') bzw (67, 67') angeordnet sind.
Patent EP-0010904-A2 (EP)
Inventor: DOWRICK JOHN SIDNEY
IPC: A61K31/42
Filed: 1979-10-18
Abstract: The stability of an oily intramammary formulation containing a suspension of a solid clavulanic acid salt is improved by incorporation therein of molecular sieve powder.
Patent EP-0026350-A2 (EP)
Inventor: WULFING KARL-HEINZ
IPC: B65H51/10
Filed: 1980-09-04
Abstract: A filament-feeding apparatus for a wet freshly dyed yarn has a feed wheel centered on and rotatable about an axis and having a pair of side parts having generally circular peripheries lying in parallel spaced-apart planes perpendicular to this axis, and a plurality of angularly spaced center parts axially bridging the side parts and having outer edges axially aligned with the peripheries. The wheel is open and free of structure in zones radially inward of the peripheries and radially outward of secants extending between the outer edges. A flexible endless belt having a width equal at least to the axial spacing between the peripheries is held by a plurality of pulleys in a circular arc radially against these peripheries so that the belt forms upstream and downstream nips at the ends of the circular arc. A filament is fed under tension tangentially of the wheel to the upstream nip between the side parts of the wheel and is withdrawn under tension and tangentially of the wheel from the downstream nip between the side parts. The filament is thus stretched over the outer edges into a succession of straight-line secants along the engagement arc and only engages the belt at the outer edges along this arc.
Patent EP-0027354-A2 (EP)
Inventor: HODES GARY
IPC: H01M14/00
Filed: 1980-10-09
Abstract: A substrate that may be coated with a chalcogenide semiconductor layer has a surface made of titanium, chromium, alloys containing major portions of either titanium or chromium, and mixtures thereof and is coated with a chalcogenide intermediate layer. The intermediate layer is such that the chalcogenide semiconductor layer may be applied thereon. A process for producing an electrically conductive i substrate for supporting a chalcogenide semiconductor layer includes forming a chalcogenide intermediate layer on a substrate having a surface of Cr, Ti, alloys and mixtures thereof. A chromium substrate may support a semiconductor material. The described substrates may be used as electrodes in photoelectrochemical cells.
Patent EP-0027428-A2 (EP)
Inventor: GUNTER JAAP
IPC: H02K1/18
Filed: 1980-09-10
Abstract: 1. An electrical machine having a laminated stator core (2) in the form of an insert, which is braced in the axial direction with the aid of pressure plates (3), is reinforced by ribs (5) arranged at the back (4), and is mounted in annular walls (9, 10) of the housing on the outer surfaces of the pressure plates, characterised in that the pressure plates (3), which are axially displaced relative to the annular walls (9, 10), project into the space (11) between said annular walls and are welded to the latter ; that on one side of the machine, the annular wall (10) rests against a centering shoulder (12) in the pressure plate (3) ; and that in the side walls (14) of the housing (6), there are arranged openings (15) which lie between annular wall (9, 10) and pressure plate (3) adjacent to the welding seams (13).
Patent EP-0046875-A2 (EP)
Inventor: WENDT JOACHIM
IPC: B64C13/50
Filed: 1981-07-23
Abstract: Für eine Anordnung, insbesondere für Luftfahrzeuge, zur Übertragung von Steuersignalen zur Betätigung von z.B. Steuerflächen mit einem passiven Leitungssystem wird ein Netzwerk (24) beschrieben, das aus mehrfach vermaschten Lichtleitern (11,12) besteht und zur Übertragung von Steuerbefehlen in Form digitaler Lichtsignale dient, wobei die Steuerbefehle durch Steuerorgane (9) erzeugt werden und über in Signal-Prozessoren (10) eingebaute Mischer (15) und Informationssysteme (16, 17, 18) in das Netzwerk (24) und damit zu adressierbaren Servo-Einheiten (14) gelangen. Hierzu wird weiterhin eine Energieversorgungseinrichtung beschrieben, die mehrere wahlweise einschaltbare gesonderte Energiequellen wie ein Flugzeugtriebwerk (8), eine Hilfsturbine (112), eine Fahrtwindturbine (120) oder eine elektrische Batterie (128) aufweist, die jeweils mit einer Meß- und Schalteinheit (106, 115, 124, 131) versehen sind, die redundant über drei parallel geschaltete Übertragungseinheiten (110) mit dem Netzwerk (24) und über letzteres mit einer Prüfeinheit (135) zur Überwachung und Steuerung der angeschlossenen Einheiten verbunden sind.
Patent EP-0047100-A2 (EP)
Inventor: ZIOLKOWSKY ANTONI MARJAN
IPC: G01V1/02
Filed: 1981-08-19
Abstract: A method is provided of ascertaining the far field signature of an array of sound source units, each of which is small compared with the wavelength of the highest frequency of interest. The units are fired so that the interactions between them is negligible. This is achieved by firing the units sequentially so that each generates all its significant radiation before the next is fired, and/or by firing more than one unit at a time and separating the units by at least one wavelength of the lowest frequency of interest. The far field signature of each unit is measured by a pressure-sensitive detector close to the unit but in a region where the phase spectrum of the pressure field is independent of azimuth and range. The far field signature of the array is derived from the measured signatures by summation.
Patent EP-0054437-A2 (EP)
Inventor: OTANI SUGIO
IPC: C10C3/02
Filed: 1981-12-15
Abstract: A novel carbonaceous pitch is provided which is optically isotropic in nature and which is converted into optically anisotropic when shear forces are applied thereto. The carbonaceous pitch may be obtained by hydrogenating the mesophase of a mesophase pitch to the extent that the mesophase is rendered soluble in quinoline. The novel carbonaceous pitch is useful as a binder, an impregnator or, especially, as a precursor material for the production of highly oriented, high-strength and high-modulus carbon fibers, needle coke or like carbonaceous materials.
Patent EP-0041452-A2 (EP)
Inventor: POUDEROUX PIERRE
IPC: F28D1/02
Filed: 1981-05-27
Abstract: Dispositif de réduction des contraintes thermiques sur un échangeur de chaleur entre deux circuits de métal alcalin liquide circulant à contre-courant, comprenant un faisceau tubulaire cylindrique annulaire (6) entourant un conduit axial (3) d'introduction du métal alcalin liquide à réchauffer, et prolongé par un conduit annulaire (11) d'évacuation du métal alcalin liquide réchauffé. Il comporte sur ledit conduit annulaire d'évacuation du métal alcalin liquide réchauffé des moyens (14, 15) pour homogénéiser radialement la température du métal alcalin, comprenant des conduits (14) prélevant une partie du métal alcalin relativement plus chaud sur le pourtour de son écoulement et l'amenant dans la zone de son écoulement plus proche de l'axe. Applications aux échangeurs de chaleur pour réacteurs nucléaires à neutrons rapides.
Patent EP-0074557-A2 (EP)
Inventor: JAGER HORST DR
IPC: D06P3/10
Filed: 1982-08-31
Abstract: 1. Dyestuffs of the formula  see diagramm : EP0074557,P8,F3  wherein D = the radical of a diazo component, R = hydrogen or methyl, R1 = hydrogen or a substituent and R2 = -(O-alkylene)-n OR3 wherein n = 1-3 alkylene = C2 -C4 -alkylene and R3 = hydrogen or methyl.
Patent EP-0078013-A2 (EP)
Inventor: TAKESHIMA KIYOSHI
IPC: A44B19/40
Filed: 1982-10-20
Abstract: A slide fastener comprising a fastener tape and a continuous synthetic resin fastener element row produced by extruding means having a series of cavities and secured to one side edge of the fastener tape by means of element securing threads is disclosed. The fastener element row includes a plurality of individual fastener elements each including an engaging head and upper and lower legs extending from the engaging head. The individual fastener elements are in series connected at regular spaces by upper and lower synthetic resin spacer means integrally formed with the fastener elements adjacent to the free ends of the legs. The spacer means has a minimum cross sectional area in the central portion thereof and the diameter gradually increases from the central portion towards and being connected to the opposing walls of adjacent fastener elements. The slide fastener further comprises connecting threads passing through the upper and lower legs of the plurality of connected fastener elements adjacent and parallel to the spacer means and anchored to the legs.
Patent EP-0074142-A2 (EP)
Inventor: SCHWARZ HENNING
IPC: H04N5/60
Filed: 1982-08-31
Abstract: Circuit arrangement for receiving two modulating signals, more specifically for television, particularly for the transmission of stereo signals or dual channel independent sound signals, each of the two modulating signal being conveyed through respective variable amplifiers, the gain of the amplifiers being adjustable in the opposite current directions for an optimum dematrixing of the stereo signal and being switchable by a factor of 2 for the reception of dual channel independent sound signals.
Patent EP-0098347-A2 (EP)
Inventor: YAMASHIRO HIROSHI
IPC: B31D5/00
Filed: 1983-03-16
Abstract: A plastic shock absorber for packing which is prepared by sealing a gas such as air in a hollow cylindrical plastic body (1) which is heat-pressed substantially vertically (V) and horizontally (H) at suitable intervals.
Patent EP-0108190-A2 (EP)
Title: Stosswellenreflektor
Inventor: WESS OTHMAR DR RER NAT
IPC: G01K11/28
Filed: 1983-06-22
Abstract: Reflektor zur Fokussierung von Stoßwellen zur berührungslosen Zerkleinerung von Konkrementen in Körpern von Lebewesen, bei dem durch geeignete Materialauswahl und Geometrie ein Voreilen einer Transversalwelle im Reflektormaterial vor der Stoßwellenfront im Koppelmedium verhindert wird.
Patent EP-0106021-A2 (EP)
Inventor: BERKE NEAL S
IPC: C22C18/00
Filed: 1983-06-22
Abstract: A coated ferrous article with improved properties, e.g., improved overall corrosion resistance and good appearance has a ferrous substrate and a ductile, adherent, corrosion resistant alloy coating metallurgically bonded to the substrate. The alloy coating has a thin intermetallic alloy layer intermediate the substrate and an alloy overlay. The alloy overlay consists essentially of, by weight, magnesium from 3% to 20%, silicon from 3% to 15%, balance aluminum and zinc, where the is between 1 and 1.5. The metallurgical structure of the overlay is a mixture of (1) cored aluminum-rich dendrites having dendrite arm spacings (DAS) of less than 10 µm, (2) zinc-rich interdendritic regions, and (3) intermetallic phases of zinc, aluminum, magnesium and silicon. The article may be produced by hot dip coating a ferrous substrate in a molten metal bath of the above composition.
Patent EP-0108978-A2 (EP)
Inventor: OSTLINNING EDGAR DR
IPC: C08G75/0254
Filed: 1983-10-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von gegebenenfalls verzweigten Polyarylensulfiden in Piperazinonen als Lösungsmittel.
Patent EP-0124647-A2 (EP)
Inventor: CLARK GREGORY JOHN
IPC: H01L39/24
Filed: 1983-12-06
Abstract: A method for trimming the zero voltage Josephson current (lo) of a tunnel junction including the steps of measuring the l-V characteristics of the completed junctions to qualify the change in lo necessary to meetthe design requirements, placing the tested Josephson junctions on a metal block which is mounted in the sample chamber of an ion implanter structure which is pumped to about 10 -4  Pa. The junctions, kept at room temperature and oriented at a direction nearly normal to the ion beam, are implanted with magnetically analyzed ions of energies 50 keV to 2300 keV. Spatial uniformity of the ion implant beam is ±2% over a sample. Uniform spatial implantation over a large area sample is obtained by either sweeping of the beam across the sample, or restoring the sample through a stationary beam, determining the required ion dose to effect trimming from calibration curves, remeasuring the l-V characteristics after implantation to confirm that the required lotrim was effected, and then completing the fabrication of the Josephson device according to standard processing.