baber/WOPTO huggingface dataset:
Patent EP-4247699-A1 (EP)
Inventor: JOHNSTON EDWARD
IPC: B62M11/14
Filed: 2021-12-14
Abstract: There is provided a gear system (100) for a pedal cycle (150). The gear system (100) comprises an epicyclic gear set (102) having a sun gear (104), one or more planet gears (106) meshed with the sun gear (104), and a ring gear (112) meshed with the one or more planet gears (106). Each of the planet gears (106) is connected to a planet carrier (110). The sun gear (104) has a connecting portion (118) for connecting to a component (122) of the pedal cycle (150). The gear (100) system comprises a control arrangement that is arranged to control a speed of rotation of the ring gear (112), so as to provide a variable gear ratio to the gear (100) system.
Patent EP-4263794-A1 (EP)
Inventor: PETITFOURG NICOLAS
IPC: C12M1/32
Filed: 2021-12-14
Abstract: A bioreactor vessel includes a base having a plurality of through openings, a lid connected to the base via a plurality of heat stakes, and a gas-permeable, liquid impermeable membrane sandwiched between the base and the lid and held in position by the plurality heat stakes.
Patent EP-4272051-A1 (EP)
Inventor: BROWN TED
IPC: G06F3/01
Filed: 2021-12-14
Abstract: Example systems, devices, media, and methods are described for tracking one or more movable objects and presenting virtual elements on a display in proximity to the tracked movable objects. One or more ultra-wideband (UWB) transmitters are mounted to each movable object in a physical environment including at least two synchronized UWB receivers. The receivers calculate a current location of each movable object. A plurality of portable electronic devices, including one or more eyewear devices, are paired with the receivers in a network. A localization application determines a current location of each eyewear device. A rendering application presents one or more virtual elements on a display as an overlay relative to the current movable object location and in relative proximity to the current eyewear location. The physical environment is represented by a static mesh. A time synchronized tracking application identifies moving items that are not coupled to a UWB transmitter. The rendering application presents the virtual elements on the display in accordance with the static mesh and the moving items.
Patent EP-4175205-A1 (EP)
Inventor: JIN TAO
IPC: H04B17/318
Filed: 2021-07-16
Abstract: Embodiments of this application relate to the field of communications technologies, and disclose an EMF strength control method and a communication apparatus, so that a size of a grid in an EMF strength monitoring process can be adaptively adjusted, thereby reducing processing pressure of a network device while improving EMF strength control precision. A specific solution is as follows: The network device obtains EMF strength of each grid in a first grid group. The first grid group includes M grids obtained by dividing a signal coverage area of the network device, and M is an integer greater than 1. The network device determines a second grid group based on EMF strength of the M grids. The second grid group includes at least a first grid and a second grid, a coverage area of the first grid is greater than that of the second grid, and EMF strength of the first grid is less than EMF strength of the second grid. The network device monitors EMF strength of a coverage area of the second grid group based on the second grid group, to adjust the EMF strength of the coverage area of the second grid group.
Patent EP-4285462-A1 (EP)
Title: Wire-wound structures for electromagnetic sensing of objects
Inventor: SIEBER LUKAS FRANK
IPC: H02J50/60
Filed: 2021-12-22
Abstract: This disclosure provides an apparatus for detecting a presence of an object in a predetermined area of an inductive wireless power transfer system. The apparatus comprises a first wire-wound structure having an electrical characteristic configured for electromagnetic sensing of the object. The first wire-wound structure is formed, carried, and held in place by a coil-former substantially from a non-conductive material. The coil-former also forms, carries, and holds in place a second wire-wound structure configured for transferring power inductively. The apparatus further comprises a detection circuit coupled to the first wire-wound structure and configured to measure the electrical characteristic of the first wire-wound structure and to detect the presence of the object in response to a change in the electrical characteristic.
Patent EP-4272005-A1 (EP)
Inventor: KNUTSON CHRISTOPHER R
IPC: G01N35/10
Filed: 2021-12-31
Abstract: Disclosed are dispensers (100, 200, 300) and methods for dispensing and degassing a liquid (102). The dispensers and methods may include a heater (308) and a first tube (124, 502) constructed of a first material. The first tube may include a first end (124A) operable to be connected to a source (104) of the liquid and a second end (124B). The first tube may be connected to the heater via a conductive pathway thermally connecting the heater to the first tube. The first material may have a permeability such that a portion of the gas dissolved in the liquid passes through the first material to an atmosphere upon being degassed from a portion of the liquid within the first tube (124, 502).
Patent EP-4198104-A1 (EP)
Inventor: IZUMIDA JUNICHI
IPC: C09K11/06
Filed: 2021-08-13
Abstract: [Problem] 
     An object of the present invention is to provide a material for an organic EL device having excellent hole injection and transport performance, electron blocking ability, stability in a thin film state, and durability, and further to provide an organic EL device having high efficiency, a low driving voltage, and a long lifetime by combining the material with various materials for an organic EL device having excellent hole and electron injection and transport performance, electron blocking ability, stability in a thin film state, and durability in such a manner that the characteristics of each of the materials can be effectively exhibited. 
     [Solution] 
     An organic EL device was fabricated by focusing on the fact that a triarylamine compound having a specific structure has excellent hole injection and transport ability, thin film stability, and durability, and selecting a specific arylamine compound as a material for forming a second hole transport layer, and the invention was completed.
Patent EP-4208595-A1 (EP)
Inventor: MARTIN WILDEMAN
IPC: D04H1/485
Filed: 2021-08-31
Abstract: A roofing material including a bitumen or other hot melt coating disposed across a base sheet of stitch-bonded fabric incorporating a blend of standard and bi- component polyester staple fibers stitch-bonded with a plurality of parallel stitch lines of stitching yarn running in the machine direction. The bicomponent fibers may be heat activated and cooled prior to application of the hot melt coating thereby providing dimensional stability.
Patent EP-4220260-A1 (EP)
Title: Optical fiber cable and cable with connector
Inventor: SATO FUMIAKI
IPC: G02B6/44
Filed: 2021-09-27
Abstract: An optical fiber cable provided with a plurality of optical fiber cores and a sheath coating the periphery of the plurality of optical fiber cores. The number of optical fiber cores per unit area of the optical fiber cable in a cross-section of the optical fiber cable perpendicular to the longitudinal direction is larger than 6.3 cores/mm<sup>2</sup> and smaller than or equal to 12.6 cores/mm<sup>2</sup>. The optical fiber cores each have an outer diameter of 175-185 µm inclusive.
Patent EP-4227266-A1 (EP)
Inventor: SHIGAKI YOSHIKI
IPC: C01F5/02
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: 
     In an apparatus for synthesizing methane from carbon dioxide and hydrogen, a device which is capable to remove the reaction heat and lower the reaction temperature as the reaction progresses in order to increase the conversion ratio to methane has been desired. 
     SOLUTION: 
     In the present invention, powders of magnesium hydroxide and magnesium carbonate, which are chemical heat storage agents, are used as part of the fluidizing medium of the multi-stage fluidized bed in the temperature range where the methanation reaction proceeds. The heat generated during the methanation reaction can be absorbed and stored in the powder. At this time, carbon dioxide generated from magnesium carbonate can be used as a raw material gas for the methanation reaction. Furthermore, after discharging the magnesium oxide generated by endotherm, the powder can be regenerated with an external regenerating facility and then the storage heat can be released and recovered. The regenerated powder can be fed to the uppermost stage of the multi-stage fluidized bed at a temperature lower than the internal temperature of the reactor to lower inside temperature. This made it possible to lower the reaction temperature of ascending reaction gas in the reactor along with the reaction progress, and to increase the conversion ratio to the produced methane by this lowered temperature.
Patent EP-4043388-A1 (EP)
Inventor: SONG QIANG
IPC: F15B11/16
Filed: 2021-05-26
Abstract: The present application discloses a movement buffering control system and method for forklift tilt cylinder based on angle compensation in the field of forklift control, which includes a tilt cylinder configured to control forward and backward tilting of a mast of a forklift and a lift cylinder configured to control the lifting of a fork, and further includes a controller, wherein a signal input terminal of the controller is connected to a first angle sensor to measure a tilt angle of the mast relative to a vertical plane, a second angle sensor to measure a tilt angle of a vehicle body relative to a level ground, and a pressure sensor, and wherein a signal output terminal of the controller is connected to a display, a forward-tilting proportional valve to control the oil for forward-tilting of the tilt cylinder, a backward-tilting proportional valve to control the oil for backward-tilting of the tilt cylinder, and a lift solenoid valve to control the oil for lifting of the lift cylinder. The present invention may effectively solve the defect that the mast cannot tilt to a designed maximum angle dimension or move to a maximum position without timely buffering caused by the uneven ground and the deformation of the mast due to heavy load, has strong applicability, and can meet the requirements of various working conditions and working sites.
Patent EP-4235402-A1 (EP)
Inventor: HU YONG
IPC: G06F8/30
Filed: 2021-09-09
Abstract: This application provides a parameter configuration method, an apparatus, and a system, and pertains to the field of intelligent vehicles. In the solution provided in this application, a service layer of an embedded device may directly obtain a hardware resource parameter of a hardware layer, and send the hardware resource parameter to an AUTOSAR development tool, so that the AUTOSAR development tool generates a configuration file and an executable file. A developer does not need to manually enter the hardware resource parameter in the development tool. Therefore, parameter configuration efficiency can be effectively improved, a probability of incorrect parameter configuration can be reduced, and application development efficiency can be further improved. The embedded device can be applied to a vehicle such as an intelligent vehicle, a connected vehicle, or a new energy vehicle.
Patent EP-4246278-A1 (EP)
Inventor: KIM YONGIL
IPC: G06F1/16
Filed: 2021-11-30
Abstract: According to an embodiment, an electronic device may comprise a housing, at least one first audio module positioned on a first side surface of the housing and at least one second audio module positioned on a second side surface of the housing, a display which includes a touch sensor panel, and moves with respect to the housing so that at least a part of the display is exposed from the inside of the housing to the front side of the electronic device, and at least one processor operatively connected to the display, wherein the at least one processor is configured to identify whether the display moves in a sliding or rolling manner with respect to the housing so as to be extended to allow at least a part of the display to be exposed, and correct an audio signal with respect to the at least one first audio module and the at least one second audio module corresponding to the extension of the display. Various other embodiments may be provided.
Patent EP-4240824-A1 (EP)
Title: Dispositif d'alimentation d'un micro-canal pour la circulation externe d'un bioréacteur
Inventor: LIU YU
IPC: C12M3/00
Filed: 2021-11-29
Abstract: L'invention concerne un dispositif d'alimentation d'un microcanal pour la circulation externe d'un bioréacteur. Le dispositif d'alimentation du microcanal peut être disposé à l'extérieur du bioréacteur et en connexion fluidique avec le bioréacteur, et le dispositif d'alimentation du microcanal peut avoir la forme d'un corps de boîte. Le dispositif d'alimentation du microcanal peut comprendre les éléments suivants : une couche empilée située dans le corps de boîte, comprenant une première plaque d'enveloppe, une seconde plaque d'enveloppe, et un film d'étanchéité intercalé entre la première plaque d'enveloppe et la seconde plaque d'enveloppe ; et un dispositif tampon liquide comprenant une première cavité pour liquide et une seconde cavité pour liquide situées dans le corps de boîte, la première cavité pour liquide et la seconde cavité pour liquide pouvant être fixées à une surface d'extrémité extérieure de la couche empilée. Le dispositif d'alimentation du microcanal peut avoir la forme d'une boîte.
Patent EP-4259178-A1 (EP)
Inventor: CAMPBELL DAVID
IPC: A61K38/08
Filed: 2021-12-07
Abstract: Disclosed herein are polypeptides and polypeptides complexes comprising a half-life extending antibody or antibody fragment. In some embodiments, the half-life extending antibody or antibody fragment is a single domain antibody.
Patent EP-4230234-A1 (EP)
Inventor: YANG XIANG
IPC: A61M1/00
Filed: 2021-08-27
Abstract: The present invention discloses a uterine cavity perfusion system and a uterine cavity perfusion method. The uterine cavity perfusion system includes a uterine cavity distention assembly, a suction assembly and a control assembly, wherein the uterine cavity distention assembly includes a uterine cavity distention tube, a saline storage container and a uterine cavity distention pump; the uterine cavity distention tube is connected to the saline storage container and a uterine cavity; the uterine cavity distention pump is installed on the uterine cavity distention tube, and is used for driving liquid in the saline storage container to enter the uterine cavity; the suction assembly includes a suction tube, a waste liquid collection container and a driving member; the suction tube is connected to the waste liquid collection container, and the driving member is installed on the suction tube and used for driving liquid in the uterine cavity to enter the waste liquid collection container; the control assembly includes a controller; the controller is connected to the uterine cavity distention pump and the driving member respectively; and the controller is used for coordinating the work of the uterine cavity distention pump and the driving member so that a pressure of the liquid in the uterine cavity can be stable. According to the uterine cavity perfusion system and the uterine cavity perfusion method, a pressure value in the uterine cavity can be maintained within a preset range.
Patent EP-4265828-A1 (EP)
Inventor: ISHIKAWA TATSUYA
IPC: D01F8/04
Filed: 2021-12-15
Abstract: The present invention provides a conjugate fiber wherein the sum of the lengths of interfaces that are formed by two or more kinds of polymers that constitute a fiber cross-section is extremely large. A conjugate fiber according to the present invention has a fiber cross-section which is composed of two or more kinds of polymers that form a plurality of interfaces; the value obtained by dividing the sum of the interface lengths between two kinds of polymers by the area of the fiber cross-section is 0.0010 nm-1 or more; and the interfaces are continuous in the fiber axis direction.
Patent EP-4285469-A1 (EP)
Inventor: THOMAS TIJO
IPC: H02K5/04
Filed: 2021-12-24
Abstract: An induction motor is disclosed. The induction motor comprises a motor casing, fabricated in an irregular octagonal shape with a central open area. The motor casing is configured to house a cooling system within an outer wall and an inner wall of the motor casing. The cooling system comprises a plurality of interconnected cooling channels and a plurality of air ducts. The induction motor comprises a stator assembly housed within the central open area of the motor casing, a rotor assembly fitted inside the stator assembly and a shaft configured to be fitted to the rotor assembly. The induction motor also comprises a fan positioned on the first axial end of the induction motor. The fan is configured to assist inflow of air into the plurality of air ducts.
Patent EP-4268764-A1 (EP)
Inventor: YUN MUN GYU
IPC: A61C9/00
Filed: 2021-06-16
Abstract: A dental-impression-material electric dispenser comprises: a main body having a longitudinal mounting portion formed therein; a top-open tray part in which, at the front end thereof, extrusion ports communicating with a mixing tip part communicate with each other, and an impression material cartridge, having partitioned therein a first filling chamber and a second filling chamber, is mounted; the mixing tip part which communicates with a pair of extrusion ports formed at the front end of the impression material cartridge, and stirs and discharges a silicone base and a curing agent, each being discharged in a fixed amount through the pair of extrusion ports; an extrusion rod part which simultaneously presses a pair of pistons of the impression material cartridge mounted on the tray part through a pair of pressing ends; and an electric extrusion part which receives starting current from a battery cell and allows the extrusion rod part to advance forward through electrical driving.
Patent EP-4268006-A1 (EP)
Inventor: LI LING
IPC: G02B27/01
Filed: 2021-12-21
Abstract: Dans certains modes de réalisation, un système d'affichage proche de l'œil comprend un empilement de guides d'ondes ayant des piliers dans une partie active centrale des guides d'ondes. La partie active peut comprendre des éléments optiques de découplage de lumière configurés pour coupler la lumière d'image des guides d'ondes vers l'œil d'un observateur. Les piliers s'étendent entre et séparent les guides d'ondes voisins des guides d'ondes. Les éléments optiques de découplage de lumière peuvent comprendre des éléments optiques de diffraction qui sont formés simultanément avec les piliers, par exemple, par impression ou moulage. Les piliers sont disposés sur une ou plusieurs surfaces principales de chacun des guides d'ondes. Les piliers peuvent définir une distance entre deux guides d'ondes adjacents de l'empilement de guides d'ondes. Les piliers peuvent être liés à des guides d'ondes adjacents peuvent être utilisés en utilisant un ou plusieurs des systèmes, procédés, ou dispositifs. La liaison fournit un niveau élevé de stabilité thermique à l'empilement de guides d'ondes, pour résister à une déformation en tant que changement de températures.
Patent EP-4268894-A1 (EP)
Title: PGC-1alpha EXPRESSION PROMOTING AGENT, MUSCLE-BUILDING AGENT, AND MITOCHONDRIA ACTIVATING AGENT
Inventor: NAKAGAWARA KOSUKE
IPC: A61P21/00
Filed: 2021-12-27
Abstract: The present invention relates to a PGC-1α expression promoting agent, a muscle building agent, or a mitochondria activating agent, which comprises at least one pyrimidine nucleotide or a precursor thereof as an active ingredient.
Patent EP-4271233-A1 (EP)
Inventor: MARTIN CHRISTOPHER T
IPC: A47J37/06
Filed: 2021-12-21
Abstract: A cooking system includes a housing having a hollow interior, a heating element operable to heat to said hollow interior, a food support surface arranged within said hollow interior, and a combustible substrate module removably positionable in said housing. When positioned in the housing, the combustible substrate module is arranged in fluid communication with the hollow interior and the combustible substrate module is disposed remote of the food support surface.
Patent EP-4276905-A1 (EP)
Title: Light-receiving element and ranging system
Inventor: SHIMADA SHOHEI
IPC: H01L27/146
Filed: 2021-12-22
Abstract: The present disclosure relates to a light receiving element and a ranging system capable of reducing a pixel size in a stack-type light receiving element using an avalanche photodiode. 
     The light receiving element includes: a first substrate on which an avalanche photodiode that converts received light into an electric signal and at least one element are formed, the element being included in a read circuit which outputs a pixel signal on the basis of the electric signal; and a second substrate on which a logic circuit is formed, the logic circuit being a circuit that processes the pixel signal which is read from the avalanche photodiode, and the first substrate and the second substrate being stacked. The technique of the present disclosure can be applied to, for example, a light receiving element, a ranging system, or the like that detects a distance to a subject.
Patent EP-4278836-A1 (EP)
Inventor: PALADUGU KARTHIKA
IPC: H04W76/10
Filed: 2021-01-13
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of: a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described.
Patent EP-4316084-A1 (EP)
Inventor: CUI JIE
IPC: H04W72/04
Filed: 2021-03-31
Abstract: Apparatuses, systems, and methods for mitigation of listen before talk conflicts in the unlicensed spectrum. A wireless device may receive one or more synchronization signal blocks (SSBs) from a base station (BS) as part of a measurement procedure with listen before talk (LBT). The wireless device may determine one or more LBT failures associated with one or more receive beams of the wireless device. Furthermore, in response to determining the one or more LBT failures associated with the one or more receive beams of the wireless device, the wireless device may extend a measurement period for the one or more receive beams of the wireless device. The wireless device may then receive one or more additional SSBs on the one or more receive beams of the wireless device.
Patent EP-4112632-A1 (EP)
Title: Symmetric proteins
IPC: C07K19/00
Filed: 2022-01-06
Abstract: The invention relates to protein building block named the Self-Assembling Kelch (SAKe) protein. The protein has a stable, symmetric design with readily accessible loops that can be varied in both sequence and length to later bind larger molecules or scaffold a catalytic site.