baber/WOPTO huggingface dataset:
Patent EP-4044430-A1 (EP)
Inventor: ZENG ZHIXIONG
IPC: H03F1/07
Filed: 2020-11-25
Abstract: Embodiments of the present invention disclose a power amplifier combiner apparatus and a power amplifier circuit. The power amplifier combiner apparatus includes a signal processing unit and n power amplifier units, where n is an integer greater than 1. The signal processing unit is separately coupled to input terminals of the n power amplifier units. Output terminals of the n power amplifier units are separately coupled to a load. The signal processing unit is configured to: when an output power of the power amplifier combiner apparatus is less than a first threshold, control a first power amplifier unit to operate; when the output power is greater than or equal to an i<sup>th</sup> threshold and is less than an (i+1)<sup>th</sup> threshold, control the first power amplifier unit to an (i+1)<sup>th</sup> power amplifier unit to operate; and when the output power is greater than or equal to an (n-1)<sup>th</sup> threshold, control the n power amplifier units to operate, where i=1, ..., or n-2; and the first threshold, ..., and the (n-1)<sup>th</sup> threshold sequentially increase. According to the embodiments of the present invention, power consumption of a power amplifier unit can be reduced.
Patent EP-4059634-A1 (EP)
Inventor: YASOSHIMA Tsukasa
IPC: H01B1/00
Filed: 2020-12-18
Abstract: This silver paste is used to form a silver paste layer by applying the silver paste directly on the surface of a copper or copper alloy member, and the silver paste includes a silver powder, a fatty acid silver salt, an aliphatic amine, a high-dielectric-constant alcohol having a dielectric constant of 30 or more, and a solvent having a dielectric constant of less than 30. The content of the high-dielectric-constant alcohol is preferably 0.01% by mass to 5% by mass when an amount of the silver paste is taken as 100% by mass.
Patent EP-4077002-A1 (EP)
Title: Power takeoff-driven refrigeration
Inventor: STUBBS RUSTEE
IPC: F25B27/00
Filed: 2020-12-21
Abstract: A system for PTO-driven refrigeration includes a generator that is configured to be mechanically connected to a power takeoff (PTO) and a converter that is configured to receive AC power from the generator and is operable to convert the AC power to DC power. The generator is connected to a charge controller that is connected to an energy storage element. The energy storage element is connected to a controller configured to receive DC power and provide AC power to a motor. The motor may be mechanically connectable to a refrigeration system. The energy storage element is further configured to receive power from a second charge controller that receives power via an AC power input or solar system.
Patent EP-4081962-A1 (EP)
Title: An automated mobile inventory system
Inventor: DAHLENBURG PETER
IPC: B65G1/137
Filed: 2020-12-22
Abstract: An automated inventory system which enables secure and highly mobile inventory storage. The system comprises a standardised shipping container which houses a plurality of storage locations for storing inventory items in the shipping container. An order picking device is positioned inside the shipping container to move one or more selected inventory items, and a secured inventory portal subsystem is attached to a wall of the shipping container. The portal subsystem comprises an operator station for a user to order and collect the one or more selected inventory items through operation of the order picking device.
Patent EP-4084453-A1 (EP)
Inventor: MISHIMA YU
IPC: G06F3/0481
Filed: 2020-12-28
Abstract: An information communication apparatus includes a processor and a memory coupled to or integrated with the processor and is configured to designate a communication destination by selecting a desired recipient from plural recipients displayed in a list form in an operation screen, in which the processor displays, for the recipients, recipient names, which are names of the recipients, displays, in front of each of the recipient names, a letter icon including a combination of an initial letter of each recipient name in a case in which the recipient names are written with phonetic characters, and a figure, sorts the recipients in a predetermined display order based on the initial letter included in the letter icon, and displays the sorted recipients in the operation screen.
Patent EP-4150402-A1 (EP)
Inventor: TENNISWOOD DAVID MARK
IPC: G03B15/02
Filed: 2020-05-15
Abstract: A lighting device with an annular rectangular light that connects to the camera assembly by mechanical linkages. The annular rectangular light can connect to different components of a camera. The annular rectangular light can connect to a matte box or rods of the camera in some embodiments. The mechanical linkages allow positioning of the annular rectangular light such that it surrounds the front of a lens of the camera but does not obstruct a field of view of the lens.
Patent EP-4162926-A1 (EP)
Inventor: KIM SANG WOOK
IPC: A61Q19/02
Filed: 2020-06-08
Abstract: Provided are a method for extracting an extract of liquor production by-products and a composition for whitening, wrinkle improvement and anti-aging effects, which includes the extract obtained by the above method. The extract of liquor production by-products according to the above method has excellent whitening, wrinkle improvement or anti-aging effects and thus can be used as a material for cosmetics and the like.
Patent EP-4144937-A1 (EP)
Inventor: XIE SHIHUI
IPC: E04G21/02
Filed: 2020-08-24
Abstract: The present invention provides a boom, a boom assembly and a work machine. The work machine comprises a boom support structure and the boom assembly connected to the boom support structure, wherein the boom assembly comprises a plurality of first booms hinged to one another, at least one of the first boom is the boom, the boom has a box-type structure and comprises a body comprising a first body portion and a second body portion, the first body portion and the second body portion overlapping each other to enclose and form the box-type structure. The boom can be designed to have a light weight, and a split-type design facilitates simplifying a mold, improving the versatility of a mold, alleviating the inconsistent of thermal deformation of the boom, and facilitating later maintenance.
Patent EP-4218264-A1 (EP)
Inventor: YAN ZHENG
IPC: H04W4/02
Filed: 2020-09-23
Abstract: Example embodiments of the present disclosure relate to privacy-preserving service provision. A first device receives, from a second device, a request for provisioning data of a location-based service from the second device to a third device, the request comprising first secret sub-key associated with the third device. The first device generates a first secret key for the third device based on the first secret sub-key and second secret sub-key associated with the third device, and decrypts encrypted location information of the third device using the first secure key. The first device accesses the data of the location-based service from the second device based on the decrypted location information of the third device and provides the data of the location-based service to the third device. Through this solution, privacy of location information of a target device can be preserved during provisioning of a service.
Patent EP-4225817-A1 (EP)
Inventor: WU YAN
IPC: C08F220/10
Filed: 2020-10-10
Abstract: An aqueous polymer composition comprises (A) a specific emulsion polymer comprising structural units of a cycloalkyl (meth) acrylate, structural units of an acetoacetoxy or acetoacetamide functional monomer, and structural units of a phosphorous acid monomer, a salt thereof, or mixtures thereof; and (B) a specific amount of a waterborne resin comprising at least one fatty acid ester segment and having a number average molecular weight of 20,000 g/mol or less, based on the total dry weight of the emulsion polymer and the waterborne resin. A coating composition comprising such aqueous polymer composition provides coatings made therefrom with improved anti-corrosion property.
Patent EP-4253974-A1 (EP)
Title: Battery capacity estimation method, electronic apparatus and storage medium
Inventor: SUN YAQING
IPC: G01R31/382
Filed: 2020-11-27
Abstract: This application discloses a method of battery capacity estimation including: obtaining a charging current, charging voltage, and charging time of a battery being estimated and a charging voltage interval; determining a charging current interval and a charging time interval based on the charging current, the charging voltage, and the charging time, where the charging current interval and the charging time interval correspond to the charging voltage interval; obtaining training features for model training, where the training features include training electrochemical features and training time domain features; determining actual features of the battery being estimated based on the charging voltage interval, the charging current interval, the charging time interval, and the training features, where the actual features include actual electrochemical features and actual time domain features; and estimating, based on the model and the test features, an actual capacity of the battery being estimated. This application also provides an electronic apparatus and a storage medium that can reduce the amount of data required and shorten the estimation time.
Patent EP-3847946-A1 (EP)
Title: Geschirrspülmaschine, insbesondere haushaltsgeschirrspülmaschine
Inventor: CHLUBA NILS
IPC: A47L15/48
Filed: 2021-01-06
Abstract: Die Erfindung betrifft eine Geschirrspülmaschine, insbesondere eine Haushaltsgeschirrspülmaschine, mit einem einen Spülraum (4) bereitstellenden Spülbehälter (3), der der Aufnahme von zu reinigendem Spülgut (5) dient, und einer Wärmepumpeneinrichtung (9) mit einem Verdampfer (13), der eine von einem Arbeitsmittel durchströmbare Rohrschlange (22) aufweist, die innerhalb eines mit Wasser (21) befüllten Tanks (16) angeordnet ist, wobei der Tank (16) eine an einen Luftzuführungskanal (23) angeschlossene Luftzuführungsöffnung (24) und eine an einen Luftabführungskanal (25) angeschlossene Luftabführungsöffnung (26) aufweist, wobei ein sich innerhalb des Tanks (16) erstreckender Luftführungsweg (32) vorgesehen ist, der die Luftabführungsöffnung (26) mit der Luftzuführungsöffnung (24) strömungstechnisch verbindet, wobei die Rohrschlange (22) einen innerhalb des Luftführungswegs (32) angeordneten Abschnitt aufweist.
Patent EP-4026677-A1 (EP)
Inventor: STENNER PATRIK
IPC: B29C43/00
Filed: 2021-01-11
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Verdichtung von Polyimid Pulver zu einem Polyimid Presskörper, indem Polyimid Pulver in eine elektrisch leitfähige Sinterform eingebracht wird, anschließend mittels zumindest eines elektrisch leitfähigen Presswerkzeugs verdichtet wird, wobei an die Sinterform und an das oder die Presswerkzeuge ein elektrisches Wechselfeld gelegt wird, ohne ein Plasma zu zünden.
Patent EP-4030557-A1 (EP)
Inventor: CARLUCCIO GIORGIO
IPC: H01Q13/02
Filed: 2021-01-15
Abstract: A package comprising, 
an integrated circuit, IC, die comprising circuitry configured to generate signalling for transmission to a waveguide and/or receive signalling from a waveguide via a launcher, the die coupled to an interconnect layer extending out from a footprint of the die; and 
the launcher is formed in a launcher-substrate, separate from the die, the launcher coupled to the die to pass said signalling therebetween by a connection in said interconnect layer, wherein said launcher comprises a launcher element mounted in a first plane within the launcher-substrate and a waveguide-cavity comprising a ground plane arranged opposed to and spaced from the first plane, the waveguide-cavity further defined by at least one side wall extending from the ground plane towards the first plane; and 
wherein said die and said launcher are at least partially surrounded by mould material of said package.
Patent EP-3859429-A1 (EP)
Inventor: PEUHKURINEN ARI
IPC: G02B27/01
Filed: 2021-01-19
Abstract: Disclosed is a display apparatus (100, 200, 300) comprising first display or projector (102, 202) for displaying first images for first eye (306); second display or projector (104, 204) for displaying second images for second eye (308); first portion (302) and second portion (304) arranged to face first and second eyes; means (106, 206) for tracking poses of first and second eyes relative to first and second optical axes, respectively; and processor (108, 208). Processor or external processor (110, 210) is configured to: obtain given pose of given eye relative to given optical axis; generate information pertaining to given visual artifact that is formed over given image at image plane when given image is displayed; determine artifact-superposing portion of given image; and process given image based on generated information and artifact-superposing portion, to generate given artifact-compensated image. Processor displays given artifact-compensated image via given display or projector.
Patent EP-3862179-A1 (EP)
Title: Mehrschichtiger flexibler schlauch und dessen verwendung
Inventor: SINEMUS MARTIN
IPC: B32B1/08
Filed: 2021-01-21
Abstract: Beschrieben wird ein mehrschichtiger flexibler Schlauch, der folgende Schichten enthält: eine einlagige oder mehrlagige Außenschicht auf Basis wenigstens eines Elastomers und wenigstens eine einlagige oder mehrlagige Festigkeitsträgerschicht, umfassend mindestens einen Festigkeitsträger, und eine einlagige oder mehrlagige Innenschicht auf Basis wenigstens eines Elastomers, wobei die Oberfläche des mindestens einen Festigkeitsträgers mit mindestens einem organofunktionellen Silan funktionalisiert ist. Die Vorteile des mehrschichtigen flexiblen Schlauches gemäß der Erfindung sind hauptsächlich: erhöhter Lagerhaftung, reduzierte Biegesteifigkeit und gute Flexibilität.
Patent EP-4032910-A1 (EP)
Title: Bispecific binding agent that binds to cd3 and a fluorophore
Inventor: NERI DARIO
IPC: C07K16/44
Filed: 2021-01-22
Abstract: The present invention relates to a bispecific binding agent comprising at least a first binding domain and a second binding domain, wherein said first binding domain binds to an organic fluorophore and wherein said second binding domain binds to CD3, and to a combination thereof with a labelled binding agent that binds specifically to a target antigen, wherein the labelled binding agent is labelled with an organic fluorophore
Patent EP-3872800-A1 (EP)
Inventor: KIM JUNG TAEK
IPC: G09G3/20
Filed: 2021-01-25
Abstract: A display device includes: a plurality of pixel blocks each including a plurality of pixels; a scan driver supplying a scan signal to the scan lines and to supply a control signal to the control lines; a data driver supplying an image data voltage or a low grayscale data voltage to the data lines; and a power supply supplying a reference voltage to the pixels, wherein the pixels are configured to receive the image data voltage during a first scan period of a frame, and to receive the low grayscale data voltage during a second scan period of the frame, and the reference voltage supplied to a first pixel row of at least one of the pixel blocks in the first scan period is different from the reference voltage supplied to a last pixel row of at least one of the pixel blocks in the first scan period.
Patent EP-4033271-A1 (EP)
Inventor: ZHANG LEI
IPC: G01T1/20
Filed: 2021-01-26
Abstract: A device for detecting gamma radiation comprising an assembly (201) of scintillating and light-guiding materials, producing scintillation light (205) upon incidence of radiation (203), at least one photon-detector device (207) comprising a detection surface, optically coupled to the assembly; wherein the assembly comprises at least one photonic crystal slab (202) configured to direct said scintillation light (205) towards the detection surface along an extraction direction (209), the extraction direction (209) being substantially perpendicular to the detection surface, wherein the at least one photonic crystal slab (202) is arranged substantially perpendicular to the detection surface.
Patent EP-3841943-A1 (EP)
Inventor: ARNDT WOLFGANG
IPC: B65F1/16
Filed: 2016-04-08
Abstract: The invention relates to a receptacle (1), in particular a storage box, which comprises a base body (5) and a removable cover element (7). The cover element (7) is adapted to cover an open top side of the base body (5). The base body (5) comprises a bottom wall, a front wall (25), a rear wall (11) and two side walls (27, 27') arranged oppositely to each other. The cover element (7) comprises at least a first wall (14) serving as a top wall of the receptacle (1) when the cover element (7) covers the base body (5) and a second wall (15) arranged orthogonally to the first wall (14). The second wall (15) overlaps at least partially one of the front wall (25), the rear wall (11) and the side walls (27, 27') when the cover element (7) covers the base body (5), so that a first edge of the second wall (15) arranged distantly from the first wall (14) faces the outer surface (25a) of the respective wall (25) of the base body. 
     According to the present invention, the second wall (15) of the cover element (7) comprises a zone at least in the area of the first edge which is composed of a flexible material, the zone in particular being a soft lip (23) which is fixed to a portion of the second wall (15) composed of a rigid material.
Patent EP-3868718-A1 (EP)
Title: Vorrichtung zur behandlung von trinkwasser
Inventor: ENDE DIETMAR
IPC: C02F1/28
Filed: 2021-02-16
Abstract: Die Erfindung betrifft eine Vorrichtung zur Behandlung von Trinkwasser mit einer Behandlungskammer (11) in der ein Material angeordnet ist, welche ein basisch reagierendes Salz (22) aufnimmt, wobei der Behandlungskammer (11) ein Wasserzulauf (16) und ein Wasserablauf (15) zugeordnet sind. Zur Verbesserung des Behandlungsergebnisses ist es erfindungsgemäß vorgesehen, dass in der Behandlungskammer (11) zumindest bereichsweise ein Aktivkohlefilter in Blockform gehalten ist, wobei der Festkörper (20), der den Aktivkohlefilter bildet, zumindest Aktivkohle (21) und das basisch reagierende Salz (22) aufweist.
Patent EP-3839889-A1 (EP)
Inventor: LIA JIA
IPC: G06T7/246
Filed: 2017-01-27
Abstract: Local augmented reality (AR) tracking of AR objects is disclosed. In one example embodiment a device captures a series of video image frames. A user input is received at the device associating a first portion of a first image of the video image frames with an AR sticker object and a target. A first target template is generated to track the target across frames of the video image frames. In some embodiments, global tracking based on a determination that the target is outside a boundary area is used. The global tracking comprises using a global tracking template for tracking movement in the video image frames captured following the determination that the target is outside the boundary area. When the global tracking determines that the target is within the boundary area, local tracking is resumed along with presentation of the AR sticker object on an output display of the device.
Patent EP-3958189-A1 (EP)
Title: Projected vector modification as mitigation for machine learning model string stuffing
Inventor: PETERSEN ERIC GLEN
IPC: G06N20/00
Filed: 2021-02-23
Abstract: An artifact is received from which features are extracted so as to populate a vector. The features in the vector can be reduced using a feature reduction operations to result in a modified vector having a plurality of buckets. A presence of predetermined types of features are identified within buckets of the modified vector influencing a score above a pre-determined threshold. A contribution of the identified features within the high influence buckets of the modified vector is then attenuated. The modified vector is input into a classification model to generate a score which can be provided to a consuming application or process. Related apparatus, systems, techniques and articles are also described.
Patent EP-3883236-A1 (EP)
Inventor: DOBASHI TOSHIYUKI
IPC: H04N5/235
Filed: 2021-03-05
Abstract: There is provided with an information processing apparatus. An acquisition means (403) acquires a captured image. A human body detection means (406) detects a human body area from the image. A first exposure determination means (407) determines exposure based on luminance of the human body area detected by the human body detection means. A face detection means (406) detects a face area from an image captured at the exposure determined by the first exposure determination means. A second exposure determination means (407) determines exposure based on luminance of the face area detected by the face detection means and to maintain the exposure until a predetermined condition is satisfied.
Patent EP-3885329-A1 (EP)
Inventor: KUMADA HIROAKI
IPC: C04B35/626
Filed: 2015-12-18
Abstract: A MgF 2  sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, with a relative density of more than 97.5%
Patent EP-3910522-A1 (EP)
Inventor: CHERIF MOEZ
IPC: H04L47/76
Filed: 2021-05-10
Abstract: System and methods are disclosed for transformation of a network, such as a network-on-chip (NoC). The system applies a method of clustering to nodes and edges. The clustering transforms the network and produces a deadlock free and (near-)optimal network that honors the constraints of the input network's floorplan and specification.
Patent EP-3907905-A1 (EP)
Inventor: QAISE OMAR QAIS TALIB
IPC: H04W52/02
Filed: 2019-10-14
Abstract: The invention provides a method and an architecture for deploying nonterrestrial cellular network base stations, so as to enable cellular network coverage in remote areas, where no fixed infrastructure is available. The proposed methods allow for efficient power management at the terminal devices that need to synchronize to the airborne or spaceborne cellular base stations. This is particularly important for loT devices, which have inherently limited power are computing resources.
Patent EP-3952587-A1 (EP)
Title: Two-step contention-based random access over radio resources in laa
Inventor: SAHLIN HENRIK
IPC: H04W16/14
Filed: 2016-10-28
Abstract: A contending radio node (200) is configured for attempting contention-based random access. The contending radio node (200) obtains a timing advance sequence that is susceptible to contention. The contending radio node (200) transmits, using the same transmission advancement timing, the timing advance sequence and a contention-resolving identity to a recipient radio node (250). Responsive to that transmission, the contending radio node (200) receives a response signal that indicates a contention-resolving identity and a timing advance. The contending radio node (200) resolves any contention in its favor when the contention-resolving identity indicated by the response signal corresponds to the contention-resolving identity that the contending radio node (200) transmitted. The contending radio node (200), responsive to resolving the contention in its favor, adjusts its transmission advancement timing according to the timing advance indicated by the response signal.