baber/WOPTO huggingface dataset:
Patent EP-4267224-A1 (EP)
Title: Tube et/ou interface patient pour l'administration de gaz
Inventor: GADSBY GEORGIA
IPC: A61M16/06
Filed: 2021-12-22
Abstract: L'invention concerne un tube 174 pour l'administration de gaz à une interface patient et pour le traitement de gaz expirés. Le tube a un conduit d'inspiration 170 pour diriger un flux de gaz vers une interface patient, un conduit d'expiration 173 pour diriger un flux de gaz provenant de l'interface patient 100 et un filtre 140 en communication fluidique avec, ou une partie de, le conduit d'expiration 140. Le filtre 140 est conçu pour filtrer le flux de gaz expiratoires provenant de l'interface patient 100 avant le passage du flux de gaz expiratoires de l'interface patient à l'air ambiant.
Patent EP-4078948-A1 (EP)
Inventor: YEA SEHOON
IPC: H04N19/00
Filed: 2021-10-04
Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding and decoding. Processing circuitry of an apparatus for video decoding decodes coded information for one or more blocks from a coded video bitstream. The coded information indicates whether to apply a super resolution coding mode to the one or more blocks. The super resolution coding mode is applied in response to the one or more blocks having been down sampled from a high spatial resolution to a low spatial resolution lower than the high spatial resolution by an encoder. Based on the coded information indicating that the super resolution coding mode is applied to the one or more blocks, the processing circuitry can generate, using the super resolution coding mode, a reconstructed block having the high spatial resolution by upsampling information of a first block having the low spatial resolution in the one or more blocks including transform coefficients.
Patent EP-4277406-A1 (EP)
Inventor: DONG XIANDONG
IPC: H04W72/12
Filed: 2021-01-07
Abstract: The present disclosure provides a communication method and a communication device. The communication method comprises: determining a first message frame, the first message frame comprising target wake-up time (TWT) information, and the TWT information at least indicating time information about a station device sending a periodic service or an aperiodic service; and sending the first message frame. The technical solutions provided by the exemplary embodiments of the present disclosure can improve the utilization efficiency of a spectrum and meet the delay requirements of an RTA service.
Patent EP-4281260-A1 (EP)
Inventor: ZHANG JIAFAN
IPC: B25J19/00
Filed: 2021-01-22
Abstract: A brake apparatus for a motor and a robot, comprises: a first ring (10) connected to a shaft (12) and being rotatable together with the shaft (12), the first ring (10) comprising a first set of magnets (101, 103, 10-1, 10-2, …, 10-N); a second ring (20) spaced apart from the first ring (10) by a gap and comprising a second set of magnets (201, 203, 20-1, 20-2, …, 20-N), the second set of magnets being magnetically coupled to the first set of magnets such that the second ring tends to rotate along with the first ring; a first member (22) connected to the second ring (20); and a second member (30) being switchable between a first state and a second state, wherein the second member (30) is engaged with the first member (22) to block a rotation of the first member in the first state, and the second member (30) is disengaged from the first member (22) to allow the rotation of the first member in the second state. A damping effect can be achieved during braking.
Patent EP-4283249-A1 (EP)
Title: Method for reducing impact of phase grating asymmetry on position measurement precision
Inventor: LI JING
IPC: G01B11/00
Filed: 2021-09-16
Abstract: A method of reducing an impact of phase grating asymmetry on a position measurement accuracy includes: determining an asymmetry change range according to a phase grating design value and a processing accuracy, and then determining an asymmetric grating structure; establishing an asymmetric grating simulation model; inputting the asymmetric grating structure into the asymmetric grating simulation model, and simulating a position error curve of each diffraction order within the asymmetry change range; and determining a weight of each diffraction order according to an obtained difference in position error of each diffraction order, so as to reduce an impact of an asymmetric change. Without a need to measure the morphology of the grating, but only by determining the asymmetry change range of the grating according to the processing accuracy, the impact of asymmetry change within the range on the position measurement accuracy may be reduced.
Patent EP-4285648-A1 (EP)
Inventor: KITTICHOKECHAI KITTIPONG
IPC: H04W52/00
Filed: 2021-01-27
Abstract: Procédé mis en œuvre par un dispositif sans fil (200) pour déterminer un ensemble de configurations de réseau pour le dispositif sans fil (200) dans un réseau de communication sans fil (100). Le procédé consiste à obtenir (202) au moins un ensemble de configurations de réseau qui sont adaptées à des dispositifs sans fil comprenant une source d'énergie intermittente (520). Le procédé consiste également à déterminer (204), sur la base d'informations indiquant une quantité d'énergie disponible pour le dispositif sans fil (200) et provenant d'une source d'énergie intermittente (520) du dispositif sans fil (200), un ensemble de configurations de réseau pour le dispositif sans fil (200) parmi au moins deux ensembles de configurations de réseau comprenant le ou les ensembles de configurations de réseau obtenus.
Patent EP-4133971-A1 (EP)
Inventor: XI YONGXUE
IPC: F25D25/02
Filed: 2021-12-29
Abstract: The present application relates to the technical field of lifting, and provides a lifting device and a storage cabinet. The lifting device comprises: a supporting member and a lifting assembly, which comprises a rotating wheel, a rotating driving member, a mounting member and a first-stage sliding rail, wherein a flexible cable is wound around the rotating wheel, is adapted to move along with rotation of the rotating wheel, and comprises flexible cable sections located on two sides of the rotating wheel; the rotating driving member is connected to the rotating wheel, and is adapted to drive the rotating wheel to rotate; the mounting member is provided with a guide rail, and a first fixed pulley is mounted on the mounting member; the first-stage sliding rail is adapted to lift and slide relative to the guide rail, and the first-stage sliding rail and the supporting member are fixed; and the flexible cable is wound around the first fixed pulley, and flexible cable sections of the flexible cable located on the two sides of the rotating wheel are connected to the first-stage sliding rail. By means of the lifting device in the embodiments of the present application, objects can be conveniently taken and placed by means of lifting of the supporting member, thereby preventing a user from bending down and causing a waist sprain, or preventing a user from not reaching objects on the supporting member. In addition, the lifting device is small in terms of occupied space, simple in terms of structure, low in cost and convenient to disassemble and assemble.
Patent EP-4117263-A1 (EP)
Inventor: MA MINGYUAN
IPC: H04M1/02
Filed: 2021-03-29
Abstract: The present disclosure provides a call method and terminal, and a non-transitory computer-readable storage medium. The call method includes: receiving or initiating, by a first terminal, a call request to establish a call with a second terminal; detecting, by the first terminal, at least one of the following: a current task being executed by the first terminal, whether there is one or more third terminals capable of assisting in the call, and a current task being executed by a third terminal; and selecting whether a display interface of the first terminal displays a call assisting option according to the current task being executed by the first terminal and/or the current task being executed by the third terminal; wherein the call assisting option is used to prompt a user to select to answer the call with the second terminal through the assistance of the third terminal.
Patent EP-4318753-A1 (EP)
Title: Battery module and electric apparatus
Inventor: LI HAO
IPC: H01M50/204
Filed: 2021-03-31
Abstract: A battery pack includes a housing, a plurality of cells disposed in the housing, and a supporting piece. The plurality of cells are stacked in a first direction, the supporting piece is disposed between two cells, and the supporting piece includes a first supporting portion and a second supporting portion arranged opposite each other. In a second direction, the housing includes a first protrusion and a second protrusion, the supporting piece is disposed between the first protrusion and the second protrusion, the first supporting portion is connected to the first protrusion and the second supporting portion is connected to the second protrusion, and the second direction is a width direction of the housing. This application further relates to an electric apparatus. The foregoing supporting piece has a simple structure and can fix cells in the housing with fewer other components during a battery assembly process, thereby reducing the difficulty of assembling a battery pack.
Patent EP-4145475-A1 (EP)
Inventor: LI LONGGUI
IPC: H01F1/057
Filed: 2021-09-02
Abstract: The present disclosure provides an NdFeB magnet and a preparation method thereof. The preparation method includes the following steps: S1, mixing an alloy A and an alloy B for pulverizing treatment to obtain a mixed powder; S2, pressing and forming the mixed powder to obtain a pressed article; S3, successively performing sintering treatment and tempering treatment on the pressed article to obtain the NdFeB magnet. In this present disclosure, an alloy A and an alloy B based on a specific component content are used as raw materials, and subjected to multiple steps of pulverizing, forming, sintering and tempering treatment to prepare an NdFeB magnet. The NdFeB magnet of the present disclosure has a more enhanced coercive force and more stable remanence and magnetic performance without the addition of Dy and Tb. Meanwhile, the preparation method is simple to operate and thus, is more beneficial for volume production.
Patent EP-4030610-A1 (EP)
Title: Power conversion system and method of controlling the same
Inventor: SHEN GUOQIAO
IPC: H02M3/158
Filed: 2022-01-14
Abstract: The application discloses a power conversion system and a controlling method of the same. The power conversion system includes: n choppers (CHl-CHn), comprising n switching arms connected in parallel, each chopper including: the switching arm, an inductor (LI) having a first end connected to a midpoint of the switching arm, and a first capacitor (CB1) connected in parallel to the switching arm; and n DC components (B1-Bn) corresponding to the n choppers with a one-to-one relation, wherein one of the DC components is a DC power supply or a DC load, first ends of the DC components are connected together, and a second end of each of the DC components is connected to a second ends of the inductor of the corresponding chopper, where n is a natural number of 2 or more.
Patent EP-4030047-A1 (EP)
Title: Thrust adjusting method and apparatus for liquid-propellant rocket engine, device, and storage medium
Inventor: PENG XIAOBO
IPC: F02K9/58
Filed: 2022-01-17
Abstract: The present invention discloses a thrust adjusting method and apparatus for a liquid-propellant rocket engine, a device, and a storage medium. The thrust adjusting method for a liquid-propellant rocket engine comprises: acquiring a current thrust and a target thrust of a liquid-propellant rocket, respectively; obtaining a first compensation value of an oxygen regulating valve and a second compensation value of a fuel regulating valve based on the current thrust and the target thrust, by using active disturbance rejection control technology; and compensating a valve opening of the oxygen regulating valve by using the oxygen valve compensation value, and compensating a valve opening of the fuel regulating valve by using the fuel valve compensation value, thereby controlling the regulating valves to operate, thus achieving a constantly variable thrust of the engine while ensuring the safety of the engine.
Patent EP-4036235-A1 (EP)
Inventor: OHKURI Takayuki
IPC: A61P35/00
Filed: 2019-02-15
Abstract: The disclosure provides a peptide consisting of 10 to 45 amino acids and comprising the amino acid sequence of KILQQSRIVQX, wherein X is absent or S; an amino acid sequence of 10 or more contiguous amino acids in the amino acid sequence of DVQKIVESQINFHGKKLKLGPAIRKQNLCAYHVQPRPL (SEQ ID NO: 16); or the amino acid sequence of QNLNHYIQVLENLVRSVPS (SEQ ID NO: 9); or a peptide having an amino acid sequence that is different from the amino acid sequence of the former peptide in that 1 to 3 amino acids are substituted, deleted or added and being capable of activating a helper T-cell, as well as products relating to the peptide such as an polynucleotide. The disclosure also provides use of the peptide and the products as a medicament or a composition for activating a helper T-cell.
Patent EP-4044057-A1 (EP)
Title: Method and system for identifying security vulnerabilities
Inventor: SAHU MONIKA
IPC: G06F21/57
Filed: 2022-02-14
Abstract: Several data breaches are occurring in organizations due to insecure handling security-sensitive data. Conventional methods utilize static analysis tools and fail to capture all security vulnerabilities. The present disclosure identifies a security vulnerability by analyzing a source code. Initially, a System Dependence Graph (SDG) associated with the source code is received. Forward slicing is performed on the SDG and a plurality of forward function nodes are obtained. A plurality of security parameters associated with the security-sensitive variable are obtained. A backward slicing is performed based on a plurality of security parameters to obtain a plurality of backward function nodes. Further, a plurality of common function nodes is obtained from the plurality of forward and the backward function nodes and utilized to generate a plurality of enumerated paths. The enumerated paths are evaluated to obtain a plurality of feasible paths and are further analyzed to identify security vulnerability.
Patent EP-4049702-A1 (EP)
Inventor: LIN SHIN-LAN
IPC: A61M16/06
Filed: 2022-02-17
Abstract: The present invention provides a patient interface including a cushion assembly, a headgear assembly, an elbow assembly and transition ring structure and a headgear secure assembly. The cushion assembly, the elbow assembly and the headgear secure assembly are assembled together by the transition ring structure. The cushion assembly is sealed with a face of a patient when in use. The headgear secure assembly is for connecting the headgear so as to secure the patient interface at the face of the patient when in use. The cushion assembly is provided with a cylindrical wall for delivering an air flow, and the cylindrical wall projects in two opposite directions along an axis of an opening thereof, so as to provide an air flow of a breathing chamber with a flow diversion guiding effect. Thus, the patient interface can be worn and used with better comfort and convenience.
Patent EP-4056090-A1 (EP)
Title: Floor cleaning head
Inventor: CRICHTON SCOTT
IPC: A47L9/06
Filed: 2022-03-08
Abstract: A floor cleaning head (13) for a vacuum cleaner (10) comprises a housing (22) having an elongate suction mouth on its underside (15), a rotatable agitator roller (16) mounted in the suction mouth (15) and a detachable elongate floor cleaning roller (30) mounted axially in a cavity (56) which extends parallel with the suction mouth (15). The floor cleaning roller (30) comprises a tubular core (34) forming a dispensing container and a surrounding sleeve (33) of an absorbent material configured to wipe the floor surface during cleaning. A clip (32) is provided for rotatably engaging one end of the floor cleaning roller (30) and for detachably securing it to the housing (22). In use, the head (13) conveniently enables floors to be swept by the agitator (16) and simultaneous washed, wiped or dried by the floor cleaning roller (30).
Patent EP-4084509-A1 (EP)
Inventor: ZHANG ZHUHUA
IPC: H04W4/44
Filed: 2022-03-25
Abstract: Embodiments of the present invention provide a method and apparatus for managing a roadside device in vehicle road cooperation, a cloud control platform and a system. The method includes: acquiring, by a cloudside device, a data packet from a roadside device, the data packet including at least one of state information of the roadside device and dynamic traffic information associated with the roadside device; and adjusting a packet transmission policy for a data link associated with the roadside device based on the data packet, the data link comprising at least one of a first downlink from the roadside device to a vehicle, a first uplink from the vehicle to the roadside device, a second uplink from the roadside device to the cloudside device, and a second downlink from the cloudside device to the roadside device, so that personalized management for roadside devices is achieved.
Patent EP-4039537-A1 (EP)
Inventor: CHEN HONG-BO
IPC: B60N2/42
Filed: 2018-12-07
Abstract: A child car safety seat (100) includes a base (20) and a lateral shock absorber (30). The lateral shock absorber (30) includes a protective fender (31), a locking mechanism (35) and a resilient component (33). The protective fender (31) is pivoted to the base (20) and pivotally switchable between a folded state or an unfolded state relative to the base (20). The locking mechanism (35) is for selectively engaging with the protective fender (31) to restrain the protective fender (31) from switching to the unfolded state or disengaging from the protective fender (31) to allow the protective fender (31) to switch to the unfolded state when the protective fender (31) is located in the folded state. The resilient component (33) is for biasing the protective fender (31) to switch to the unfolded state. The unfolded protective fender (31) can collide with a car body during a side impact collision for transferring a side impact to the base (20) and away from a child sitting in the child car safety seat (100).
Patent EP-4253165-A1 (EP)
Title: Latch assembly for a hood of a vehicle, a hood elevation system and a method for manufacturing a latch assembly
Inventor: BENGTSSON PER-JOHAN
IPC: B60R21/38
Filed: 2022-03-31
Abstract: The present disclosure relates to a latch assembly (1) for a hood (3) of a vehicle comprising a first plate (10) comprising an elongated slot (11) extending in a horizontal direction (H), a second plate (20), a first member (30) being mechanically connected to the second plate (20), the first member (30) extending in a vertical direction (V) through the elongated slot (11), slidably connecting the first plate (10) to the second plate (20), at least one deformable element (40), in a retracted position of the latch assembly (1), secures the first plate (10) to the second plate (20) in the horizontal direction (H), and the at least one deformable element (40) being arranged to deform upon impact in the horizontal direction (H) allowing the first plate (10) to slide relative to the second plate (20) in the horizontal direction (H) to an extended position. 
     The present disclosure further relates to hood elevation system (100) for a vehicle and a method for manufacturing a latch assembly (1) for a hood (3) of a vehicle.
Patent EP-4075530-A1 (EP)
Title: Organic electroluminescent materials and devices
Inventor: THOMPSON NICHOLAS J
IPC: H01L51/50
Filed: 2022-04-12
Abstract: An organic light emitting device (OLED) architecture in which efficient operation is achieved for the OLED having three hosts in the emissive layer by incorporating at least one multi-component functional layer selected from the group consisting of a hole injecting layer, a hole transporting layer, an electron blocking layer, a hole blocking layer, an electron transporting layer, and an electron injecting layer.
Patent EP-4083093-A1 (EP)
Title: Electrophotographic belt and electrophotographic image forming apparatus
Inventor: KAMEYAMA NAOTO
IPC: C08F290/04
Filed: 2022-04-21
Abstract: Provided is an electrophotographic belt including at least: a base layer; and a surface layer containing the following A, B, and C:A: a compound 1 having structures represented by formula (I) and formula (II):in the formula (I), R1 represents a linking group, and R2 represents a hydrogen atom or a methyl group;in the formula (II), R3 represents a hydrogen atom, a methyl group, or a methyl ester group, R4 represents a linking group, R5 represents a methyl group or a tert-butyl group, and "m" represents an integer of from 25 to 100;B: perfluoropolyether;C: a binder resin.
Patent EP-4144469-A1 (EP)
Inventor: KELL JAMES
IPC: B23H1/00
Filed: 2022-04-27
Abstract: A method for the removal of debris (75) from an aperture (60), the aperture comprising a first aperture diameter (64) and extending along a first axis (62) over a first distance (63), the method comprising the steps of aligning a beam of energy (80) with the first axis such that the beam of energy is coaxially aligned with the aperture, the beam of energy comprising both an energy sufficient to remove the debris, and a first beam diameter (82) which is less than the first aperture diameter; and, exposing the debris to the beam of energy in order to remove the debris from the aperture.
Patent EP-4140682-A1 (EP)
Inventor: YEH LIANG-HUI
IPC: B29C45/00
Filed: 2022-05-10
Abstract: An injection molding system includes an extruding system. The extruding system includes a mixing unit configured to receive the polymeric material from the melting unit and configured to mix a polymeric material with a blowing agent and to form a mixture, wherein the mixing unit includes a mixing rotor disposed in a hollow mixing cartridge, and a ratio of a shortest distance between an inner sidewall of the hollow mixing cartridge and the mixing rotor to a diameter of the mixing rotor is in a range of 1:1500 to 1:4500. The injection molding system further includes a discharging channel communicable with the extruding system, a molding device configured to receive the mixture from the discharging channel, and a supporting device configured to facilitate an engagement of the discharging channel and the molding device, the supporting device includes a first element protrudes from the extruding system and a second element disposed on the molding device.
Patent EP-4094688-A1 (EP)
Inventor: ZAIDES LEONID
IPC: A61B5/341
Filed: 2022-05-23
Abstract: A method includes obtaining multiple local activation times (LATs) at different respective measurement locations on an anatomical surface of a heart. The method further includes computing respective directions of electrical propagation at one or more sampling locations on the anatomical surface, by, for each sampling location, selecting a respective subset of the measurement locations for the sampling location, constructing a set of vectors, each of at least some of the vectors including, for a different respective measurement location in the subset, three position values derived from respective position coordinates of the measurement location and an LAT value derived from the LAT at the measurement location, and computing the direction of electrical propagation at the sampling location based on a Principal Component Analysis (PCA) of a 4x4 covariance matrix for the set of vectors. The method further includes indicating the directions of electrical propagation on a display.