baber/WOPTO huggingface dataset:
Patent EP-4099692-A1 (EP)
Title: Three-dimensional processing method and apparatus for two-dimensional image, device, and computer readable storage medium
Inventor: LUO YUE
IPC: H04N13/261
Filed: 2021-07-07
Abstract: This application provides a three-dimensionalization method and apparatus for a two-dimensional image, an electronic device, and a computer-readable storage medium. The method includes: performing depth perception processing on a two-dimensional image, to obtain a depth value of each pixel in the two-dimensional image; performing migration processing on each pixel in the two-dimensional image from multiple perspectives, to obtain a migration result of the two-dimensional image corresponding to each perspective; determining a color value of each pixel in a migration image corresponding to each perspective, based on the depth value of each pixel in the two-dimensional image and the migration result of the two-dimensional image corresponding to each perspective; generating, based on the color value of each pixel in the migration image of each perspective, the migration image corresponding to the perspective; and encapsulating the migration images of the multiple perspectives in an order, to obtain a three-dimensional video. This application can quickly and accurately generate the three-dimensional video based on the two-dimensional image.
Patent EP-4208199-A1 (EP)
Title: Materials and methods of treating viral infection with amphiphilic block copolymers
Inventor: LEE RAPHAEL C
IPC: A61K39/39
Filed: 2021-09-07
Abstract: Provided is a method of contacting a subject, cell, or tissue with an amphiphilic block copolymer to treat a viral infection. The resulting effect can be treating a disease caused by a virus, inhibiting viral replication, inhibiting an unfolded protein response of a virus, preventing death of tissue infected by a virus, or promoting cell repair and recovery to increase survival of cells infected by a virus. The hydrophobic block of the amphiphilic block copolymer binds to an exposed hydrophobic domain of the virus. Further provided is an amphiphilic block copolymer comprising three or more hydrophobic substituents or an alkylene spacer on a hydrophobic block of the copolymer.
Patent EP-4198506-A1 (EP)
Inventor: ZHANG DONGLAI
IPC: G01N29/12
Filed: 2021-03-19
Abstract: A method for detecting a tension force defect of a steel cable includes the following steps: step S10: providing an excitation sensor (10) on a first position of a steel cable (40) to be detected and providing a detection sensor (20) on a second position of the steel cable (40); step S20: obtaining a value of a tension force on the steel cable (40) and obtaining a first display diagram corresponding to the value of the tension force; step S30: loading a white noise signal on the excitation sensor (10) through a power amplifier; step S40: acquiring a detection signal collected by the detection sensor (20) within a first preset time period; step S50: uploading the detection signal to a personal computer (PC) and performing a Fast Fourier Transform (FFT) process on the detection signal to generate a second display diagram showing a natural frequency spectrum and a direct guided wave amplitude; step S60: determining whether there is a defect in the steel cable (40) according to the first display diagram and the second display diagram, and if so, performing step S70; step S70: determining a defect position of the steel cable (40). A natural frequency of the miniature steel cable (40) is detected by applying a white noise signal to the miniature steel cable (40) using a longitudinal guided wave sensor, the tension force on the steel cable (40) is detected by the change of the natural frequency, and whether the tension force changes is monitored. The excitation frequency of the guided wave is selected according to the detected natural frequency to achieve the maximum guided wave amplitude. Whether there is a defect in the steel cable (40) is judged according to a guided wave signal, and the defect position is accurately calculated.
Patent EP-4206201-A1 (EP)
Inventor: XU ZHAOBING
IPC: A61P35/00
Filed: 2021-09-06
Abstract: A crystal form of an azetidine-substituted compound as represented by formula (I) and a preparation method therefor. Further comprised is an application of the crystal form in preparing a drug for treating cancer.
Patent EP-4210899-A1 (EP)
Title: Génération de séquence d'assemblage
Inventor: DERECICHEI ARON
IPC: B23P19/04
Filed: 2021-09-07
Abstract: La présence d'un agencement de système robotique flexible, qui permet l'assemblage de n'importe quelle structure, pose problème en termes de la recherche d'une séquence d'assemblage optimale. Dans certains exemples, la séquence d'assemblage optimale peut assurer l'utilisation optimale du robot, le temps de cycle le plus court, la plus grande précision d'assemblage de l'ensemble final, ou toute combinaison de ces derniers. Le système de traitement ici divulgué peut être configuré pour générer des séquences d'assemblage destinées à une pluralité de pièces et pour déterminer une séquence d'assemblage optimale à partir des séquences d'assemblage générées par comparaison des séquences d'assemblage générées.
Patent EP-4215564-A1 (EP)
Inventor: YONG DA KYOUNG
IPC: C08G63/672
Filed: 2021-08-12
Abstract: The present invention provides polyester and a method for preparing same, the polyester including a repeating unit derived from dihydroxyalkyl tetrahydrofuran obtained from biomass; and a repeating unit derived from short-branched aliphatic dicarboxylic acid. Thus, the polyester has a carbon reduction effect and may be utilized as a novel biomass polyethylene terephthalate (PET) for packaging, by having excellent transparency, impact resistance, flexibility and elastic modulus compared to conventional PET.
Patent EP-4237735-A1 (EP)
Inventor: JUNG WONYEONG
IPC: F16L59/065
Filed: 2021-11-01
Abstract: A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. The vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Accordingly, the vacuum adiabatic body capable of achieving the industrial purpose may be provided.
Patent EP-4237089-A1 (EP)
Title: Natural killer cells with enhanced activity
Inventor: KAUFMAN DAN S
IPC: A61P35/00
Filed: 2021-10-27
Abstract: Engineered immune cells, optionally natural killer (NK) cells, comprising an inactivating mutation for an endogenous A-Disintegrin-And-Metalloproteinase 17 (ADAM 17) gene. ADAM17-deficient immune cells produced from stem cells, optionally, induced pluripotent stem cells (iPSCs), having enhanced antibody-dependent cellular cytotoxicity (ADCC). Pharmaceutical compositions comprising said engineered immune cells. Methods for making the engineered immune cell and pharmaceutical compositions, and methods of use are provided.
Patent EP-4241893-A1 (EP)
Inventor: SHI XIN
IPC: B05B12/08
Filed: 2021-07-06
Abstract: A method of spraying paint using a painting assembly attached to a distance measuring wheel includes: receiving, by a communication unit of the painting assembly, a control signal for controlling a driving device of the painting assembly; and based on the control signal, controlling a paint spraying state of a paint can attached to a paint can fixing apparatus.
Patent EP-4243832-A1 (EP)
Inventor: LASMÉZAS CORINNE
IPC: A61K31/7084
Filed: 2021-11-12
Abstract: Methods of preventing disease or treating a subject likely to develop or having a neurodegenerative, degenerative or metabolic disease include administration of nicotinamide dinucleotide (NAD) modulating agents. Compositions include one or more agents which increase or decrease NAD  in vivo  or  in vitro .
Patent EP-4241200-A1 (EP)
Inventor: QIU XIN
IPC: G06N3/08
Filed: 2021-12-08
Abstract: Cadre de détection d'erreur, RED (détection d'erreur à base résiduelle), produisant des notes de confiance fiables pour détecter des erreurs de mauvaise classification. La RED étalonne les indicateurs de confiance inhérents du classificateur et estime l'incertitude des notes de confiance étalonnés à l'aide de processus gaussiens.
Patent EP-4253284-A1 (EP)
Inventor: KIYOKAWA WATARU
IPC: B65G1/04
Filed: 2021-12-02
Abstract: A supply device (4) includes a first conveyor (4A) arranged so as to be adjacent on a first side (Y1) in a second direction with respect to the first transfer device (30A), a second conveyor (4B) arranged so as to be adjacent on the first side (Y1) in the second direction with respect to a second transfer device (30B), and a third conveyor (4C) including a first connection portion (5A) connected to an end on the first side (Y1) in the second direction of the first conveyor (4A) and a second connection portion (5B) connected to an end on the first side (Y1) in the second direction of the second conveyor (4B). A plurality of articles (W) can be arranged side by side in a second direction (Y) on the first conveyor (4A), and a plurality of articles (W) can be arranged side by side in the second direction (Y) on the second conveyor (4B).
Patent EP-4272385-A1 (EP)
Inventor: ARSLAN HÜSEYIN
IPC: H04L25/02
Filed: 2021-12-26
Abstract: The invention relates to the method of estimating the number of channel taps and channel coefficients in a concatenated way in order for the signal transmitted to be received successfully in the receiver in wireless communication systems. In particular, the invention proposes a model that learns the number of channel taps and channel coefficients in a concatenated way in order to benefit from the existing correlation between the number of channel taps and channel coefficients. This model is based on a deep learning-based algorithm.
Patent EP-4275082-A1 (EP)
Inventor: ARMSTRONG KARL J
IPC: G02B5/08
Filed: 2021-11-11
Abstract: Embodiments of the present disclosure generally relate to encapsulated optical devices and methods for fabricating the encapsulated optical devices. In one or more embodiments, a method for encapsulating an optical device includes depositing a metallic silver layer on a substrate, depositing a barrier layer on the metallic silver layer, where the barrier layer contains silicon nitride, a metallic element, a metal nitride, or any combination thereof, and depositing an encapsulation layer containing silicon oxide on the barrier layer.
Patent EP-4278311-A1 (EP)
Inventor: TAI TSENJUNG
IPC: G06N20/00
Filed: 2021-12-03
Abstract: To provide an efficient and stable training process even in a case where a small amount of target domain labeled data is available. Solution to Problem A training apparatus (1)comprises: feature extraction means (11) for extracting source domain feature values from source domain data and for extracting target domain feature values from target domain data; prediction means (12) for predicting source domain class prediction values from the source domain feature values and for predicting target domain class prediction values from the target domain feature values; filtering means (13) for computing filtered source domain feature values and filtered target domain feature values by filtering out one or more values from the source domain feature values with reference to the source domain class prediction values and by filtering out one or more values from the target domain feature values with reference to the target domain class prediction values; and updating means (14) for updating at least one of the feature extraction means and the class prediction means.
Patent EP-4300108-A1 (EP)
Inventor: PARK JAE HONG
IPC: G01R31/367
Filed: 2021-03-02
Abstract: An evaluation method and device according to the purposes of a reusable battery are disclosed. The disclosed method comprises the steps of: obtaining state of health (SOH) information, state of balance (SOB) information, and state of power (SOP) information of a reusable battery; extracting evaluation parameters from the SOH information, the SOB information, and the SOP information; substituting the evaluation parameters into each of a plurality of evaluation models which are set differently according to use purposes of the reused battery; and calculating an evaluation result corresponding to the use purposes of the reused battery from the evaluation parameters by using the plurality of evaluation models, wherein the SOB information includes information on a correlation between the SOC and the SOB according to a change in a state of charge (SOC) of the reusable battery.
Patent EP-4302991-A1 (EP)
Inventor: ZHU WEI
IPC: B32B15/01
Filed: 2021-10-12
Abstract: The present invention provides a cell phone frame and a method for manufacturing the same, and relates to the technical field of cell phone accessories. The cell phone frame includes a composite plate, the composite plate encloses a receiving space for receiving a cell phone, the composite plate includes a first plate and a second plate, a first side surface of the first plate is provided with striations, the first side surface of the second plate and the first side surface of the first plate are connected by rolling, and the striations which have a pitch of 0.005 mm to 0.03 mm between adjacent striations account for more than 90% of all the striations. According to the cell phone frame provided in the embodiment of the present invention, the first side surface of the first plate is roughened to form striations, which increases the area of the first plate and the second plate subjected to rolling, so that a composite plate produced by combining the first plate and the second plate has a higher bonding strength, thereby ensuring that the cell phone frame is firmer.
Patent EP-4305785-A1 (EP)
Inventor: XIAO KEXIN
IPC: H04L1/18
Filed: 2021-03-09
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a wireless device may use non-uniformly distributed bits for amplitude mapping and uniformly distributed bits for sign mapping to support probabilistic constellation shaping (PCS) for transmission of a message. To provide a coding gain with one or more retransmissions of the message, the device may configure redundancy versions based on the non-uniform distribution of one or more symbols. In some examples, the device may include the same set of non-uniformly distributed systematic bits or at least a portion of non-uniformly distributed systematic bits in each redundancy version of the message. Additionally or alternatively, the device may use multiple modulation and coding scheme (MCS) values to modulate one or more of the redundancy versions, where a first MCS value is used to modulate non-uniformly distributed symbols and a second MCS value is used to modulate uniformly distributed symbols.
Patent EP-4311106-A1 (EP)
Inventor: REN ZHIXIONG
IPC: H03F1/02
Filed: 2021-12-03
Abstract: This application provides a digital power amplifier and a communication system. The digital power amplifier includes a decoder and N transistor sets. The decoder includes an input end and N groups of output ends, the input end of the decoder is connected to a baseband processing unit, the N groups of output ends of the decoder are respectively connected to the N transistor sets, and the N transistor sets operate within at least two different operating voltage ranges. The decoder is configured to receive K quantization levels corresponding to a to-be-amplified signal from the baseband processing unit, and send a target quantization level in a same operating voltage range of the K quantization levels to a transistor set that operates in the operating voltage range. The N transistor sets are configured to respectively amplify target quantization levels received by the N transistor sets.
Patent EP-4202909-A1 (EP)
Inventor: CHENG YUDIAO
IPC: G09G3/3258
Filed: 2021-04-30
Abstract: A display substrate and a display apparatus. The display substrate comprises a first display region and a second display region, wherein the first display region is located at the periphery of the second display region and comprises a first light-emitting element, a first pixel circuit, a second pixel circuit and a third pixel circuit, the first pixel circuit being connected to the first light-emitting element; and the second display region comprises a second light-emitting element, the second pixel circuit being connected to the second light-emitting element, and the third pixel circuit being a dummy pixel circuit. The display substrate also comprises a first data line and a second data line, wherein the first data line is configured to be connected to the first pixel circuit, and the second data line is configured to be at least connected to the second pixel circuit. At least a portion of the third pixel circuit overlapping the second data line in a direction perpendicular to a base substrate is arranged to be insulated from the second data line. Reducing the number of pixel circuits connected to a second data line to reduce a load can ameliorate the phenomenon of dark vertical stripes appearing in a second display region.
Patent EP-4231484-A1 (EP)
Inventor: HUANG SHAN
IPC: H02J7/00
Filed: 2021-09-08
Abstract: Provided in the embodiments of the present application are a power battery charging method and a battery management system, which can effectively guarantee the safety performance of a battery. The method comprises: acquiring the temperature and a battery parameter of a power battery, wherein the battery parameter comprises a state of charge (SOC) and/or an open circuit voltage (OCV); determining a parameter threshold value according to the temperature of the power battery; and during the charging of the power battery, controlling the power battery to discharge or stop charging when the battery parameter of the power battery is greater than or equal to the parameter threshold value and the battery parameter of the power battery changes by a parameter interval value.
Patent EP-4027481-A1 (EP)
Inventor: AUGUST JEFFREY M
IPC: H02J3/00
Filed: 2022-01-07
Abstract: Aspects of the disclosure include a power device having a first input configured to be coupled to a main power source, a second input configured to be coupled to a back-up power source, an output configured to be coupled to a load, the load being configured to perform a procedure, and at least one controller configured to determine a required energy for the load to perform the procedure, estimate an amount of available energy predicted to be available to the power device during the procedure, the available energy being derived from at least the back-up power source, determine whether the amount of available energy predicted to be available is equal to or greater than the required energy, and prevent power from being provided at the output responsive to determining that the amount of available energy predicted to be available is less than the required energy.
Patent EP-4033449-A1 (EP)
Inventor: BROOME JAMIE
IPC: G06T11/40
Filed: 2022-01-20
Abstract: A method and system for performing safety-critical rendering of a frame in a tile based graphics processing system is disclosed. The method comprises receiving geometry data for the frame, including data defining a plurality of primitives representing a plurality of objects in the frame. The method comprises receiving a definition of a region in the frame, the region being associated with one or more primitives among the plurality of primitives. The method further comprises receiving verification data that associates one or more primitives with the region in the frame. Further the method comprises rendering the frame using the geometry data and controlling the rendering of the frame using the verification data, so that the rendering excludes, from the frame outside the region, the primitives identified by the verification data.
Patent EP-4067797-A1 (EP)
Inventor: DAL POZZO MASSIMO
IPC: F26B21/14
Filed: 2022-01-25
Abstract: Apparatus (100, 200) for photopolymerizing/drying a coating applied to pieces (10) wherein said pieces (10) to be dried are conveyed inside an inert tunnel (30) inside which there is provided a controlled atmosphere having a composition different from the earth atmosphere, said apparatus comprising:- a conveyor of said pieces,- at least a supplying bar (1, 2, 3, 4, 5, 6) for the controlled supply of an inert gas,- said inert tunnel being provided with at least one photopolymerizing/drying lamp (12) for photopolymerizing/drying said coating applied to said pieces (10),characterized in thatat the inlet and/or outlet of said pieces (10) to be dried, said tunnel (30) is provided with at least one device, preferably in the form of a hood (31, 32), suitable for generating an air blade.In a further feature said tunnel (30) is in a fluidic connection with a fixture (40) inside which there is provided said lamp (42), said fixture (40) being isolated from the natural earth atmosphere; said fixture (40) being supplied with the same inert gas provided through said bars (1, 2, 3, 4, 5, 6), which gas reaches the inert tunnel (30) through said fluidic connection in addition and/or alternatively to the inert gas provided by said supplying bars (1, 2, 3, 4, 5, 6).
Patent EP-4224678-A1 (EP)
Title: Rotorblechpaket für eine fremderregte elektrische synchronmaschine mit verbessertem drehmomentverlauf
Inventor: DOTZ BORIS
IPC: H02K1/24
Filed: 2022-02-04
Abstract: Es wird ein Rotorblech (5) für ein Rotorblechpaket (4) eines Rotors (2, 2a..2d) einer fremderregten elektrischen Synchronmaschine (1) angegeben, welches einen ringförmigen Innenteil (15) mit mehreren sternförmig nach außen weisenden Fortsätzen (16) umfasst, wobei jeder Fortsatz (16) einen an den Innenteil (15) anschließenden Basisteil (17) und einen daran anschließenden breiteren Kopfteil (18) aufweist. Dabei sind zumindest einige der Fortsätze (16) oder zumindest einige der Kopfteile (18) asymmetrisch über den Umfang des Rotorblechs (5) verteilt. Darüber hinaus werden ein Rotorblechpaket (4) mit mehreren solchen Rotorblechen (5), ein Rotor (2, 2a..2d) mit einem solchen Rotorblechpaket (4), eine fremderregte elektrische Synchronmaschine (1) mit eine solchen (2, 2a..2d) Rotor sowie ein Fahrzeug (19) mit einer solchen fremderregten elektrischen Synchronmaschine angegeben (1).
Patent EP-4047472-A1 (EP)
Inventor: LO MANKIT
IPC: G06F7/544
Filed: 2022-02-17
Abstract: Example accumulation systems and methods are described. In one implementation, data is received for processing. A multiplication operation is performed on the received data to generate multiplied data. An addition operation is performed on the multiplied data to generate a result. At least a portion of the least significant bits of the result are stored in a first region of an accumulation buffer of a convolution core. And, at least a portion of the remaining bits of the result are stored in a shared memory that is separate from the convolution core.
Patent EP-4234350-A1 (EP)
Title: Pneumatic connection adapter
Inventor: FARKAS GABOR
IPC: B60T17/04
Filed: 2022-02-23
Abstract: A pneumatic connection adapter for connecting a pneumatic line to a vehicle valve includes: a first adapter body (110) with a first air passage (114), a second adapter body (120) with a second air passage (124), a filter unit (130), and a mounting portion (115). The first adapter body (110) is configured to be attached to the pneumatic line and to provide air through the first air passage (114). The second adapter body (120) is configured to be attached to the vehicle valve and to provide air through the second air passage (124). The filter unit (130) is configured to be inserted between the first air passage (114) and the second air passage (124) to filter the air passing through first air passage (114) and through the second air passage (124). The mounting portion (115) is configured to securely connect the first adapter body (110) with the second adapter body (120) while fixing the filter unit (130) therebetween.