baber/WOPTO huggingface dataset:
Patent EP-4160686-A1 (EP)
Inventor: YASU Yohtaro
IPC: G01C3/06
Filed: 2021-03-30
Abstract: To provide a ranging device having improved quantum efficiency and resolution. 
     The present disclosure provides a ranging device including: a semiconductor layer having a first surface and a second surface opposite to the first surface; a lens provided on the second surface side; first and second charge storage sections provided in the semiconductor layer on the first surface side; a photoelectric conversion section that is in contact with the semiconductor layer on the first surface side, the photoelectric conversion section including a material different from a material of the semiconductor layer; first and second voltage application sections that apply a voltage to the semiconductor layer between the first and second charge storage sections and the photoelectric conversion section; and a waveguide provided in the semiconductor layer so as to extend from the second surface to the photoelectric conversion section, the waveguide including a material different from the material of the semiconductor layer.
Patent EP-4158440-A1 (EP)
Inventor: WEI XINYU
IPC: G06E1/00
Filed: 2021-05-27
Abstract: A method and system of generating agent and actions prediction based on multi-agent tracking data are disclosed herein. A computing system retrieves tracking data from a data store. The computing system generates a trained neural network by generating a plurality of training data sets based on the tracking data by converting each frame of data into a matrix representation of the data contained in the frame and learning, by the neural network, a start frame and end frame of each action contained in the frame and its associated actor. The computing system receives target tracking data associated with an event. The target tracking data includes a plurality of actors and a plurality of actions. The computing system generates, via the trained neural network, a target start frame and a target end frame of each action identified in the tracking data and a corresponding actor.
Patent EP-4272416-A1 (EP)
Title: Interim connections for providing secure communication of content between devices
Inventor: POPKAVE TRAVIS JAY
IPC: H04L67/141
Filed: 2021-11-04
Abstract: The present disclosure provides a system that controls an interim connection between two computing devices (103, 102). The system first determines if a person if physically present at the host device by detecting an interaction with an input device attached to the host device (161). In response to the input, the system generates a connection identifier that is displayed at the host device. The display of a graphical element for communicating the connection identifier enables the guest device to receive the connection identifier. The graphical element can be a QR code, bar code, text, etc. The guest device can send a connection request to the server (101) using the connection identifier. In response to the request, the server verifies the connection identifier and establishes a data connection between the host device and the guest device. Data can be exchanged between the host device and the guest device via the server.
Patent EP-4166934-A1 (EP)
Inventor: OOKUBO WATARU
IPC: G02F1/13
Filed: 2021-06-11
Abstract: The present disclosure provides an evaluation index calculation device, an evaluation index calculation method, and an evaluation index calculation program which are capable of diversifying an evaluation index representing an optical state of a light control sheet. The evaluation index calculation device acquires an evaluation image PE of an imaging target 13 in a predetermined environment, captured via a light control sheet 10, and calculates a degree of obscuring caused by the light control sheet 10 in the evaluation image PE, as an evaluation index, through image analysis of the evaluation image PE.
Patent EP-4144242-A1 (EP)
Inventor: LIN GUANGRONG
IPC: A24F40/40
Filed: 2021-04-03
Abstract: An electronic vaporizing device capable of analyzing solution composition and content comprises a detachable cartridge (1) and a battery device (2). The cartridge (1) comprises a mouthpiece part (11) and a connection part (10). The battery device (2) comprises a connector (20), and comprises a battery housing (21), an electrically connected battery (22), a circuit control board (23), a light source element (24), and a spectral sensor element (25). The circuit control board (23) is arranged with a microcontroller (27) and a power control circuit (28). The microcontroller (27) comprises a storage unit (271), an analysis and comparison unit (272), and a control unit (273). The storage unit (271) stores calibration spectral information related to a plurality of sample solutions. The light source element (24) emits light rays which may pass through the transparent window (100) and to-be-vaporized solution and then received by the spectral sensor element (25). After the spectral sensor element (25) receives light rays, it sends corresponding detection spectral information. The analysis and comparison unit (272) performs analysis and comparison of the detection spectral information with the calibration spectral information, and the control unit (273) sends a control signal. The device can analyze composition and content of the to-be-vaporized solution to control the cartridge (1) to work.
Patent EP-4175304-A1 (EP)
Inventor: HE SIYU
IPC: H04N21/43
Filed: 2021-06-17
Abstract: Provided are a video variable-speed playing method and apparatus, and an electronic device and a computer-readable medium, which relate to the technical field of computers. The method comprises: in response to a curve variable-speed instruction, acquiring a constant-speed play time stamp and a variable-speed play speed of each first specified video frame in a video (S101); converting the constant-speed play time stamp into a variable-speed play time stamp (S102); establishing a speed variation curve (S103); fitting the curve to form a straight line segment (S 104); determining a corresponding constant-speed play time stamp on the basis of a second specified video frame indicated by a variable-speed play instruction (S105); and determining a corresponding variable-speed play time stamp on the basis of the constant-speed play time stamp and the straight line segment, and playing the video in a variable-speed manner starting from the variable-speed play time stamp (S106), wherein the variable-speed play time stamp of the second specified video frame is determined by means of an inverse function of an integral function of a first straight line segment, and the first straight line segment is a straight line segment, on which the variable-speed play time stamp of the second specified video frame is located, on the straight line segment. By means of the present disclosure, a video can be played in a variable-speed manner starting from any video frame upon previewing.
Patent EP-4173628-A1 (EP)
Inventor: KOGA SHOJI
IPC: A61K35/32
Filed: 2021-01-28
Abstract: A testicular function-improving agent which contains microparticles derived from a culture supernatant of dental pulp-derived stem cells, adipose-derived stem cells or immortalized stem cells thereof and in which the improvement of a testicular function is improvement of the ability of a testis itself to form sperm, improvement of the function of sperm themselves obtained from a testis, improvement of the function of sperm obtained from a testis of acting on a female, rejuvenation of any of the functions that has aged with aging or activation of sperm through addition to semen taken out of the body of an animal can significantly improve a testicular function of an animal.
Patent EP-4243694-A1 (EP)
Inventor: ARGYROPOULOS PARASKEVAS
IPC: A61B5/352
Filed: 2021-12-03
Abstract: Selon l'invention, un signal physiologique périodique, tel que des données de pulsation, peut être analysé dans le domaine temporel pour identifier des pics et d'autres caractéristiques d'intérêt et pour évaluer la manière dont le signal correspond à une forme attendue. Par exemple, des machines à état peuvent être utilisées pour analyser séquentiellement des échantillons de données de domaine temporel et effectuer une détection de pic, une analyse de qualité de signal, etc. Ce modèle d'analyse de domaine temporel permet des adaptations à des variations connues dans des signaux caractéristiques et permet avantageusement des inférences physiologiques précises sur une plus grande plage de contextes spécifiques à un utilisateur, comprenant différents types d'activité, différents niveaux de condition physique et différents états de santé.
Patent EP-4180818-A1 (EP)
Title: Automated analyzer and automated analyzer maintenance method
Inventor: SHIROTANI MASAHIRO
IPC: G01N35/00
Filed: 2021-02-25
Abstract: Provided are an automatic analyzer and a maintenance method for an automatic analyzer that can reduce an operation of a user relating to maintenance in a plurality of maintenance operation processes. The automatic analyzer includes an analysis unit 111 including a plurality of components and configured to analyze a specimen, and an overall control unit 134 configured to control an operation of the analysis unit 111. The analysis unit 111 is provided with a sensor that monitors states of the components, and when the sensor detects that an operator executed a specific operation on the components, the overall control unit 134 requests confirmation as to whether execution status of a maintenance operation needs to be updated.
Patent EP-4180441-A1 (EP)
Title: Alkylene-oxide-added polyol composition, polyurethane using same, and hot-melt adhesive comprising same
Inventor: SONG GWANG SEOK
IPC: C07H15/08
Filed: 2021-07-07
Abstract: The present invention relates to an alkylene-oxide-added polyol composition, a polyurethane using same, and a hot-melt adhesive comprising same, and, more specifically, to an alkylene oxide-added polyol composition, a polyurethane using same, and a hot-melt adhesive comprising same, the composition being prepared by performing, in a specific content ratio, an addition reaction between an alkylene oxide and an anhydrosugar alcohol composition comprising a) a monoanhydrosugar alcohol, b) a dianhydrosugar alcohol, c) a polysaccharide alcohol, d) an anhydrosugar alcohol derived from a polysaccharide alcohol, and e) a polymer of at least one of a) to d), and thus can increase the amount of bio components, improves adhesive strength, and enables a polyurethane to be prepared at a cost lower than that of when using petroleum polyols and other biopolyols.
Patent EP-3989652-A1 (EP)
Title: Wireless node, communication system, method, program, and recording medium
Inventor: NAKATA ATSUSHI
IPC: H04W56/00
Filed: 2021-08-24
Abstract: In order to execute processing relating to synchronization based on a synchronization signal, a radio node 200 includes: a first processing section 211 configured to receive a synchronization signal transmitted from a first node 100; and a second processing section 212 configured to generate a reference signal by using a time signal acquired from a time signal source, and execute processing relating to synchronization in accordance with a comparison result based on the synchronization signal and the reference signal.
Patent EP-4160299-A1 (EP)
Title: Image display control method, image display control apparatus, and head-mounted display device
Inventor: XIAO BING
IPC: G02B27/01
Filed: 2021-07-22
Abstract: An image display control method and apparatus, and a head-mounted display device (200). The head-mounted display device (200) includes an optical imaging apparatus (210), an image source apparatus (230), a displacement apparatus (220) and an image display control apparatus (240). The image source apparatus (230) is optically aligned with the optical imaging apparatus (210), and has a plurality of source images. Each source image has a different virtual scene depth. The image display control method includes: determining a displacement sequence of a displacement apparatus (220) and a source image display sequence (610) of an image source apparatus (230), based on a virtual scene display depth range; controlling the displacement apparatus (220) to move, according to the displacement sequence, the image source apparatus (230) to corresponding target positions (620); and after the image source apparatus (230) reaches each of the target positions, controlling, according to the source image display sequence, the image source apparatus (230) to perform source image projection, so as to display a clear virtual image of a source image, corresponding to the target position, in the source image display sequence (630). By using the method, dynamic display of virtual images on virtual scene depth planes can be achieved.
Patent EP-4191296-A1 (EP)
Title: Optical connector and optical connector module
Inventor: TSUNODA MASATOSHI
IPC: G02B6/32
Filed: 2021-07-19
Abstract: According to the present disclosure, an optical connector (20) is attached to an optical transmission line (10) including a base body (11) and an optical waveguide (12) stacked on the base body (11). The optical connector (20) has a first side surface (A1) facing an end of the optical transmission line (10) and a second side surface (A2) located on a side opposite to the side on which the first side surface (A1) is located in a light propagation direction and includes at least one first lens (225) formed in the first side surface (A1) so as to face an end surface of the optical waveguide (12) and multiple second lenses (226) formed at positions on the second side surface (A2), the positions facing the first lens (225) in the light propagation direction. The first lens (225) is smaller in number than the second lenses (226).
Patent EP-4191799-A1 (EP)
Title: Circuit board assembly and electronic device
Inventor: LI PEI
IPC: H01R12/52
Filed: 2021-08-02
Abstract: This application provides a circuit board assembly and an electronic device. The circuit board assembly includes: a circuit board to which a first board-to-board connector and a second board-to-board connector are mounted; a first bracket, where the first bracket is mounted on the circuit board, the first bracket is located on a side of the first board-to-board connector away from the circuit board, the first bracket is configured to fasten the first board-to-board connector and the first bracket is provided with an escape hole; a second bracket, where the second bracket is mounted on the circuit board, and the second bracket is located on a side of the second board-to-board connector away from the circuit board, the second bracket is configured to fasten the second board-to-board connector, and the second bracket is disposed neighboring to the first bracket and the second bracket is provided with a tongue insert, the tongue insert being located on a side of the second bracket facing toward the first bracket; and a fixing member, where the fixing member is connected to the circuit board and the fixing member is provided with a slot, the slot extending out from the escape hole and at least part of the tongue insert being inserted into the slot.
Patent EP-4186665-A1 (EP)
Title: Chainsaw
Inventor: Yamaoka toshinari
IPC: B23D57/02
Filed: 2021-08-31
Abstract: A chain saw includes a housing, an electric motor, a transmission system, a control system including a circuit board assembly, and a power supply assembly. The circuit board assembly obliquely intersects with a first straight line; in a direction of a second straight line perpendicular to a direction of the first straight line and extending along an up and down direction, the electric motor has a projection surface perpendicular to the direction of the second straight line, and the circuit board assembly has a projection surface perpendicular to the direction of the second straight line; and the projection surface of the electric motor at least partially overlaps the projection surface of the circuit board assembly. Along the direction of the first straight line, the power supply assembly has a projection surface perpendicular to the direction of the first straight line, and the circuit board assembly has a projection surface perpendicular to the direction of the first straight line. The projection surface of the power supply assembly at least partially overlaps the projection surface of the circuit board assembly.
Patent EP-4216899-A1 (EP)
Inventor: DAUHAJRE ABRAHAM A
IPC: A61H31/00
Filed: 2021-09-22
Abstract: Systems and methods for reducing vibrations perceived by a human due to an artificial heart valve include a vest that is wearable around a torso of the human, a plurality of sensors mounted to the vest, a plurality of vibration-generating actuators mounted to the vest, and a controller. The plurality of sensors detects vibrations in the human generated by the artificial heart valve. The controller is operable to receive signals representing the detected vibrations from the plurality of sensors, and is operable to produce anti-vibration signals that substantially attenuate the detected vibrations. A first sensor of the plurality of sensors is located near a first vibration-generating actuator of the plurality of vibration-generating actuators to form a sensor/actuator set. In the sensor/actuator set, the anti-vibration signals generated by the controller for the first vibration-generating actuator correspond to the vibrations detected by the first sensor.
Patent EP-4229734-A1 (EP)
Title: Charger, charging device, energy supply device and control method of charger
Inventor: LU CHUNTAO
IPC: H02J7/00
Filed: 2021-10-14
Abstract: A charger, a charging device, an energy supply device and a control method of the charger, the charger comprises a housing, a charging position, a charging port and a first heat dissipation unit. The charger comprises a base and a supporting part. The supporting part is arranged on the base. The charging position is arranged on the base and distributed around the supporting part. The charging port is arranged on the charging position and matched with a battery pack. The first heat dissipation unit is arranged on the supporting part for heat dissipation of the battery pack. With the charger of the disclosure, multiple battery packs can be charged at the same time.
Patent EP-4233359-A1 (EP)
Title: First network node, second network node and methods in a wireless communications network
Inventor: LYAZIDI YAZID
IPC: H04W28/02
Filed: 2021-10-20
Abstract: A method performed by a first network node for handling Quality of Service, QoS, parameters for respective first and second radio resources to be provided to a User Equipment, UE, in Multi Radio access technology - Dual Connectivity. The first network node sends (502) a first indication to the second network node. The first indication indicates a first set of downgraded QoS levels and their respective one or more QoS parameters currently supported in the first network node. The first network node receives (503) a second indication from the second network node. The second indication indicates the second set of downgraded QoS levels and their respective one or more QoS parameters currently supported in the second network node. The first network node decides (504) one or more QoS parameters for the first radio resources to be provided to the UE from the first network node in the MR-DC.
Patent EP-4233343-A1 (EP)
Inventor: WU SHANGBIN
IPC: H04W24/02
Filed: 2021-10-28
Abstract: Un procédé d'exploitation d'un réseau de télécommunication est divulgué, faisant appel aux étapes suivantes : un équipement utilisateur (UE), collectant des informations relatives à une charge qu'il impose sur une cellule visitée, la charge comprenant une charge de ressource radio et une charge de ressource virtuelle ; l'UE rapportant les informations à une cellule de desserte, en réponse à une demande pour les informations.
Patent EP-4237958-A1 (EP)
Inventor: MISIEWICZ MICHAEL
IPC: G06F16/00
Filed: 2021-10-28
Abstract: A system and method to generate and manage clusters of search terms. The system and method collect a set of search terms associated with multiple search queries relating to an entity. A neural network identifies a set of embedding vectors, wherein each of the set of embedding vectors represents a search term of the set of search terms. A cluster is generated including a portion of the set of search terms based on a comparison of embedding vectors associated with the portion of the set of search terms. A size of the cluster is compared to a cluster size threshold level to determine if a first condition is satisfied. In response to determining satisfaction of the first condition, the cluster is identified as a valid-sized cluster. A user interface is generated to display information related to the cluster and one or more cluster metrics.
Patent EP-4259309-A1 (EP)
Inventor: CIRUCCI JOHN
IPC: B01D53/26
Filed: 2021-12-08
Abstract: A system for collecting a sorbate gas from a sorbent is disclosed, including a regeneration vessel enclosing a sorbent having a sorbate gas, a liquid water supply heated to a first temperature, and a heat pump with a condenser. The heat pump is also in contact with the water supply. Heat is removed from the condenser and used to heat the water supply to the first temperature. The system includes a compressor coupled to the condenser. The sorbent within the vessel is placed in contact with water vapor at the first temperature. The water vapor coming into contact with the sorbent causes sorbate gas to be released, forming a mixture including sorbate and water gases, raising the pressure. The vapor mixture is removed and cooled by the condenser, where a portion is condensed into water that is returned to the supply. The remaining mixture is compressed into a product gas.
Patent EP-4263624-A1 (EP)
Inventor: BOURQUE JEREMY
IPC: C08F2/01
Filed: 2021-12-14
Abstract: A process for producing an isoolefin homopolymer comprises: sonicating a solution of an initiator system in an organic solvent, the initiator system comprising a Lewis acid catalyst and a proton source selected from the group consisting of water, an alcohol, a phenol, a thiol, a carboxylic acid or any mixture thereof, to produce a sonicated initiator solution, the sonicating performed at an energy input of 100 J/mL or greater, based on volume of the initiator solution; and then, contacting the sonicated initiator solution with a reaction mixture of an isoolefin monomer in an organic diluent to produce the isoolefin homopolymer.
Patent EP-4267340-A1 (EP)
Title: Procédé de soudage par réparation par dépôt laser à l'aide d'un fil de remplissage
Inventor: CHEN ZHENG
IPC: B23K26/342
Filed: 2021-12-23
Abstract: La présente invention concerne des procédés de soudage par rechargement pour la réparation par dépôt d'énergie direct par laser à faible densité de puissance sur un substrat à souder, qui ne nécessitent pas nécessairement le préchauffage du substrat. La présente invention concerne en outre des régions soudées formées par de tels procédés, et des produits comprenant de telles régions soudées. De plus, la présente invention concerne des procédés et des processus de soudage additif par laser utilisant un fil de remplissage pour diverses positions et orientations de soudage.
Patent EP-4269351-A1 (EP)
Inventor: WATANABE SATOSHI
IPC: C01G25/00
Filed: 2021-11-17
Abstract: An object of the present invention is to provide a cerium oxide (CeO 2 )-zirconium oxide (ZrO 2 )-aluminum oxide (Al 2 O 3 )-based complex oxide having an improved heat resistance and a method of producing the complex oxide, and the present invention provides a complex oxide containing a cerium element, a zirconium element, an aluminum element, and optionally a rare earth metal element other than a cerium element, wherein a specific surface area measured by a BET method after heat treatment in an air atmosphere at 1000°C for 25 hours is 60 m 2 /g or more, and a method of producing the complex oxide.