baber/WOPTO huggingface dataset:
Patent EP-4304751-A1 (EP)
Inventor: BIEHL ROBERT
IPC: A63F13/655
Filed: 2022-03-07
Abstract: Systems and methods enable providing various virtual activities. One of the methods comprises obtaining images of a physical area acquired by an imaging device, generating a virtual activity world representative of the physical area, the generating comprising using at least part of the images to map physical elements of a plurality of physical elements, to the virtual activity world, wherein the physical elements include a given physical element movable by the user, and adding one or more virtual objects to the virtual activity world, using the virtual activity world to detect an interaction between the given physical element mapped to the virtual activity world, and a given virtual object, responsive to a detected interaction, determining an outcome of the interaction, applying a change in the virtual activity world corresponding to the outcome, and displaying a representation of the virtual activity world on a display device.
Patent EP-4304859-A1 (EP)
Title: Fluorinated elastomers for brain probes and other applications
Inventor: LIU JIA
IPC: B32B27/06
Filed: 2022-03-09
Abstract: Articles and devices comprising fluorinated polymers, as well as methods of preparing fluorinated polymers, are generally described. In some cases, such fluorinated elastomers can be used for sensing neural activity, e.g., by encapsulating electronic circuits, or other applications. Furthermore, according to certain embodiments, polymers can, surprisingly, be directly deposited onto layers comprising low molecular weight fluorinated polymers, e.g., without swelling in the presence of certain solvents. Some embodiments are generally directed to devices and methods for treating fluorinated polymers and subsequently depositing material onto the treated fluorinated polymers. This may allow the fabrication and patterning of multilayered articles comprising fluorinated elastomers.
Patent EP-4315863-A1 (EP)
Inventor: YU YUE
IPC: H04N19/61
Filed: 2022-03-29
Abstract: Systems and methods of the present disclosure provide solutions that address technological challenges related to video coding technologies. Hybrid precision for weighted prediction can be implemented to improve efficiency, fidelity and flexibility while maintaining compatibility with existing video coding standards. Various features described in the present disclosure may be implemented as proposed changes to the H.266/Versatile Video Coding standard.
Patent EP-4312538-A1 (EP)
Title: Revêtement actif à base d'émulsions de pickering
Inventor: MECHREZ GUY
IPC: A01N25/28
Filed: 2022-03-24
Abstract: L'invention concerne une composition comprenant une émulsion comprenant une pluralité de particules coeur-écorce. L'invention concerne en outre une composition insecticide et son utilisation de manière à prévenir ou à arrêter la croissance d'un insecte ou d'un aphidé. L'invention concerne en outre un procédé de prévention ou d'inhibition de la croissance d'un insecte ou d'un aphidé sur une plante ou dans la zone cultivée.
Patent EP-4220342-A1 (EP)
Title: Electronic device comprising flexible display
Inventor: IVANOV IGOR
IPC: G06F1/16
Filed: 2022-03-03
Abstract: An electronic device is disclosed, including a binder structure, connection cylinders detachable coupled to the binder structure and rotatable therein, a first electronic part disposed within a space formed by the connection cylinders, a display module detachably coupled to at least one cylinder and electrically connected to the electronic part, wherein the display module includes a first sheet, a second sheet, a connection unit connecting ends of the first and second sheets, a first flexible display supported by the first sheet, and second flexible display supported by the second sheet, and a sheet fixing member disposed in the internal space of the connection cylinder connecting other ends of the first and second sheets, wherein the first sheet and second sheet are configured to slip relative to one another, and both displays are electronically connected to the first electronic part through the sheet fixing member.
Patent EP-4134154-A1 (EP)
Title: Ammonia process-based desulfurization and decarburization integrated apparatus and method
Inventor: ZHANG JUN
IPC: C01C1/24
Filed: 2022-05-11
Abstract: The present invention is applicable to the desulfurization and decarbonization of a process gas containing sulfur oxides and CO 2 , and belongs to the field of environmental protection. Ammonia is used as a desulfurizing and decarbonizing agent. The gas enters first a desulfurization apparatus for desulfurization, to produce an ammonium sulfate fertilizer. The desulfurized gas enters a decarbonization apparatus to remove carbon dioxide in the gas, and to produce an ammonium bicarbonate fertilizer. The decarbonized gas, that contains free ammonia, is washed with a desulfurization circulating fluid and then with water. The washing fluids are returned to the desulfurization tower for use as an absorbing agent for desulfurization. This technology integrates decarbonization and desulfurization technologies organically, and uses acidic desulfurization circulating fluid to wash ammonia, thereby achieving a high ammonia washing efficiency and solving the ammonia slip problem suffered by decarbonization processes. The process is simpler, the investment and operation costs are low, ammonium sulfate and ammonium bicarbonate fertilizers are co-produced, and there is no need to inject all of CO 2  back to underground for sequestration. Rather, part of CO 2  can be used to produce downstream products such as urea, soda ash, etc. The product mix can be flexibly adjusted, and by-product ammonia can be used, thereby realizing treating wastes with wastes and a circular economy.
Patent EP-4317608-A1 (EP)
Inventor: ASAI KOSUKE
IPC: E02F9/20
Filed: 2022-05-09
Abstract: In a work machine driven by an operator to perform cycle work for repeating a series of work modes, a display device displays, for each of the work modes, an actual value relating to driving evaluation of the work machine and a target value relating to driving evaluation set for each of the work modes.
Patent EP-4206269-A1 (EP)
Inventor: HWANG JIHWAN
IPC: C08K5/00
Filed: 2022-07-14
Abstract: The present invention relates to a monomer composition for synthesizing recycled plastic that has high acid value while recovering from a (co)polymer synthesized from monomers containing terephthalic acid, a method for preparing the same, and a recycled plastic, molded product, and plasticizer composition using the same.
Patent EP-4283773-A1 (EP)
Inventor: KIM SANG-HUN
IPC: H01M50/358
Filed: 2022-12-13
Abstract: The present disclosure relates to a secondary battery comprising an electrode assembly having an electrode lead attached thereto; a case comprising a receiving portion in which the electrode assembly is received, and a sealing portion comprising a sealant resin and configured to seal the electrode assembly; a lead film configured to cover a portion of an outer surface of the electrode lead and interposed between the electrode lead and the case; a vent area disposed in at least a portion of the case; and a vent member comprising a first layer comprising a resin having lower melting point than the sealant resin, and a second layer disposed on at least one surface of the first layer and comprising an adhesive material, the vent member being inserted into the vent area, wherein a thickness of the second layer is equal to or smaller than 5 µm.
Patent EP-4254056-A1 (EP)
Inventor: LEE JUNGHUN
IPC: G02F1/1333
Filed: 2023-01-05
Abstract: Disclosed is a display device. The display device of the present disclosure may include: a display panel; a plate disposed at a rear of the display panel, and coupled to the display panel; a frame disposed at a rear of the plate; and a mount plate disposed at a rear of the frame, wherein the plate may include a fixing part protruding rearward from a rear surface of the plate, passing through the frame, and coupled to the mount plate.
Patent EP-4216080-A1 (EP)
Inventor: WANG WILLIAM
IPC: G06F21/16
Filed: 2023-01-10
Abstract: A method for generating an electronic signature for an electronic document is implemented by an electronic device (3) that is in communication with a stylus pen (5) and a handwriting input device (4) that includes a writing area (41). The method includes: initiating a signature input procedure; obtaining a signature pattern and an experienced pressure dataset recorded by the handwriting input device (4) during the signature input procedure, and obtaining a fingerprint dataset and an applied pressure dataset recorded by the stylus pen (5) during the signature input procedure; determining whether the experienced pressure dataset corresponds with the applied pressure dataset; and in the case where the experienced pressure dataset corresponds with the applied pressure dataset, generating a signed electronic document by presenting the signature pattern on a part of the electronic document and embedding the fingerprint dataset in the signature pattern.
Patent EP-4246579-A1 (EP)
Inventor: JIN YOUNGGU
IPC: H01L27/146
Filed: 2023-01-13
Abstract: An image sensor includes a semiconductor substrate including a pixel region; a vertical gate electrode disposed in the semiconductor substrate at a center of the pixel region; a charge pocket region provided under the vertical gate electrode in the semiconductor substrate, and doped with a first impurity having a first conductivity type; a first impurity region which is spaced apart from the charge pocket region in a vertical direction, doped with a second impurity having a second conductivity type, and surrounded by the vertical gate electrode; and a second impurity region which is provided around the vertical gate electrode and doped with the second impurity.
Patent EP-4230752-A1 (EP)
Inventor: YAMAMOTO YUJI
IPC: C22B3/16
Filed: 2023-02-08
Abstract: Provided is a method for leaching nickel from a nickel oxide ore that enables a nickel sulfate production method which is easily carried out with a small amount of waste generation. The method for leaching nickel into an organic phase disclosed here includes the step of bringing a nickel ore into contact with an organic phase. The organic phase contains a hydrophobic deep eutectic solvent including a hydrogen bond donor and a hydrogen bond acceptor, and an organic acid. The hydrogen bond donor is an acidic hydrogen bond donor. The organic acid is a strong acid.
Patent EP-4234259-A1 (EP)
Inventor: NISHIZAWA SHUHEI
IPC: B41J29/17
Filed: 2023-02-27
Abstract: A conveying unit conveys a medium by moving a glue belt. The conveying unit includes a vapor application unit and a cleaning unit. The vapor application unit applies heated vapor to a front surface of the glue belt separated from the medium. The cleaning unit cleans the front surface to which the vapor is applied by the vapor application unit.
Patent EP-4242033-A1 (EP)
Inventor: DELL'AVERSANA RAFFAELE EDOARDO
IPC: B60K26/02
Filed: 2023-03-06
Abstract: A method for controlling an inching functionality of a work vehicle (1), said work vehicle (1) being provided with an inching control device (10) which is configured to control said inching functionality, and which comprises a forward inching command (11) which is configured to be operated for controlling a forward movement of said work vehicle (1), and a backward inching command (12) which is configured to be operated for controlling a backward movement od said work vehicle (1);the proposed method allows to control the said inching control device (10) and a light device (7) of said work vehicle to improve the safety of said inching functionality.
Patent EP-4216050-A1 (EP)
Inventor: RAMIC HARIS
IPC: G06F3/16
Filed: 2017-10-03
Abstract: The present disclosure is generally related to systems and methods for determining an actionable event associated with a vehicle. The systems and methods can determine the event based on vehicle diagnostic data, and can report the event to a user via an appropriate interface. The systems and methods can also determine a recommended action to address the event, and can facilitate completion of the action upon approval by the user.
Patent EP-4245704-A1 (EP)
Inventor: LAMBERT BLAKE ROBERT
IPC: B65G54/02
Filed: 2023-03-17
Abstract: A conveyor system (100) configured to allow adjustment of part pitch by moving elements. The conveyor system (100) including: a track (102); at least two moving elements (104) configured to move on the track (102); and a pitch assembly (620) mounted on the at least two moving elements (104), the pitch assembly (620) including: at least one rail (625) provided on at least one of the moving elements (104); a plurality of nests (635); and a mechanical linkage (630) connected to the at least two moving elements (104); wherein the nests (635) are slidably engaged with the rail (625) to maintain linear motion and connected with the mechanical linkage (630) such that, as the moving elements (104) move closer together, the mechanical linkage (630) contracts and slides the plurality of nests (635) closer together for a reduced pitch, and, as the moving elements (104) move apart from each other, the mechanical linkage (630) extends and slides the plurality of nests (635) apart for an increased pitch.
Patent EP-4223357-A1 (EP)
Title: Implantable extravascular electrical stimulation lead having improved sensing and pacing capability
Inventor: MARSHALL MARK T
IPC: A61N1/05
Filed: 2015-04-24
Abstract: Implantable medical electrical leads having electrodes arranged such that a defibrillation coil electrode and a pace/sense electrode(s) are concurrently positioned substantially over the ventricle when implanted as described. The leads include an elongated lead body having a distal portion and a proximal end, a connector at the proximal end of the lead body, a defibrillation electrode located along the distal portion of the lead body, wherein the defibrillation electrode includes a first electrode segment and a second electrode segment proximal to the first electrode segment by a distance. The leads may include at least one pace/sense electrode, which in some instances, is located between the first defibrillation electrode segment and the second defibrillation electrode segment.
Patent EP-4253823-A1 (EP)
Inventor: BARDIN FLORIAN
IPC: F17C13/00
Filed: 2023-03-28
Abstract: L'invention concerne un dispositif de maintien (9) d'au moins un composant sur une tour de chargement et/ou de déchargement (5) d'une cuve (2) d'un navire (1) destinée à contenir un gaz liquéfié, le dispositif de maintien (9) comprenant au moins une bague (91), au travers de laquelle passe le composant, et au moins un bras (92) qui comprend au moins un premier segment (921, 924) portant la bague (91) et un deuxième segment (922, 925) portant une interface de fixation (923) du dispositif de maintien (9) sur la tour de chargement et/ou de déchargement (5), et en ce que le premier segment (921, 924) et le deuxième segment (922, 925) sont configurés pour être déplacés l'un par rapport à l'autre selon au moins deux directions comprises dans un même plan (100, 400).
Patent EP-4255092-A1 (EP)
Inventor: SRINIVASAN SURESH
IPC: H04W76/12
Filed: 2023-03-29
Abstract: An apparatus for communication within a Personal Internet of Things Network includes a radio frequency (RF) interface and one or more processors coupled to the RF interface and configured to receive a request from a Personal Internet of Things Network Element (PINE) to establish a 5G session in a 5G network; establish a protocol data unit (PDU) session with the 5G network; and transmit an indication of the PDU session to the second PINE.
Patent EP-4266288-A1 (EP)
Title: Enhanced ground proximity warning system that selectively operates in both a helicopter mode and a fixed-wing mode
Inventor: ISHIHARA YASUO
IPC: G08G5/00
Filed: 2023-03-30
Abstract: A system and method are provided for controlling operations of an enhanced ground proximity warning system (EGPWS) disposed within an aircraft that is configured to selectively operate in both a helicopter mode and a fixed-wing mode. A processor processes one or more aircraft flight parameters to determine when the aircraft is operating in the helicopter mode and when the aircraft is operating in the fixed-wing mode. The EGPWS is commanded, via the processor, to operate as a helicopter EGPWS when the aircraft is operating in the helicopter mode, and is commanded, via the processor, to operate as a fixed-wing EGPWS when the aircraft is operating in the fixed-wing mode.
Patent EP-4269925-A1 (EP)
Inventor: ZHANG XIAOBIN
IPC: F28D9/00
Filed: 2023-04-28
Abstract: A plate heat exchanger includes a number of first heat exchange plates and a number of second heat exchange plates. The first heat exchange plate includes a first wave crest and a first wave trough. The second heat exchange plate includes a second wave crest and a second wave trough. Along a thickness direction, a maximum distance between the first wave crest and the first wave trough is h. In a direction of a shortest line connecting tops of adjacent first wave crests, a minimum connecting width of the first wave trough and the second wave crest is W<sub>1</sub>, and a minimum connecting width of the first wave crest and the second wave trough is W<sub>2</sub>. At least one of a ratio of W<sub>1</sub>/h and a ratio of W<sub>2</sub>/h is within a range of 0.25 to 2.5 to ensure the connection strength between adjacent heat exchange plates.
Patent EP-4276729-A1 (EP)
Inventor: BELAVY STEFAN
IPC: G06Q30/08
Filed: 2023-05-05
Abstract: Extended reality auction techniques are described that support conducting live auctions in an extended reality environment, such as augmented or virtual reality environments. Image data, for instance, is received by a computing device from a first computing device depicting an item for auction. An extended reality auction system initiates an auction for the item based on identifying that at least part of the item is in the image data. The image data is provided to a second computing device for display in the extended reality environment during the auction. Responsive to determining that a criterion of the auction is not satisfied by the image data, remedial action is initiated by the extended reality auction system.
Patent EP-4283653-A1 (EP)
Title: Combined laser and broad ion beam (bib) systems for more efficient processing of multiple samples
Inventor: NEELISETTY KRISHNA KANTH
IPC: H01J37/22
Filed: 2023-05-15
Abstract: Systems and methods for operating a combined laser and broad ion beam (BIB) polisher in a sample preparation workflow, are disclosed. An example method for operating a combined laser and broad ion beam (BIB) polisher according to the present invention comprises positioning a sample within the interior volume of the combined BIB and laser sample preparation system, causing a laser source component of the combined BIB and laser sample preparation system to emit an optical beam towards the sample, and causing a BIB source component of the combined BIB and laser sample preparation system to emit a broad ion beam towards the sample. The optical beam and the broad ion beam are each configured to cause a first portion and a second portion of the sample upon which it is incident to be removed, respectively.
Patent EP-4295985-A1 (EP)
Inventor: NORTON ANDREW
IPC: B23K26/06
Filed: 2023-05-16
Abstract: A laser ablation tool comprising a laser source which produces a beam heaving a beam path and an ablation head, the ablation head comprising a housing which on each side of the beam path is separated into a first and second portion, and at least a first Risley prism and a second Risley prism connected to the first and second portions of the housing the first and second Risley prisms being connected to a rotation mechanism, so that the two Risley prisms can be moved relative to each other and the housing so as to deflect the beam.
Patent EP-4282843-A1 (EP)
Inventor: DUCHON MIROSLAV
IPC: C04B28/04
Filed: 2023-05-23
Abstract: Method of preparing a composite material bonded with hydraulic binder, wherein: 
a) aggregate is prepared in an amount of at least 45 wt. % of the total weight of the - to be prepared - fresh composite material bonded with hydraulic binder, wherein this aggregate contains recycled aggregate from inert construction and demolition waste, 
b) an active ingredient is added in an amount of 2 to 15 wt. %, the active ingredient containing 40 to 60 wt. % of high-temperature fly ash and 60 to 40 wt. % of low-temperature fluid ash, wherein the sum of the content of high-temperature ash and low-temperature ash in the active ingredient is at least. 85 wt. %, 
and cement is added in an amount of 4 to 25 wt. % of the total weight of the - to be prepared - fresh composite material bonded with hydraulic binder, 
c) then the produced mixture is being mixed for a period of 5 to 150 s, 
d) then water in an amount of 5 to 20 wt. % of the total weight of the fresh composite material bonded with hydraulic binder is added to the mixture, 
e) then the mixture produced in this way is being mixed for a period of 5 to 150 s.
Patent EP-4307526-A1 (EP)
Inventor: OTSUKA YUKI
IPC: H02K1/18
Filed: 2023-06-29
Abstract: A rotary reciprocating drive actuator (1) includes: a movable body (10) including a shaft part (13) to which a magnet (32) is fixed at an outer circumference of the shaft part and being capable of performing a reciprocating rotation around an axis; a base portion (21) including a pair of wall portions (211, 212) for supporting the shaft part (13) via a bearing (22) such that the shaft part is rotatable; a core assembly (40) including: a core body (400) having a plurality of magnetic poles (410a, 410b) facing an outer circumference of the magnet (32) to sandwich the magnet (32), a coil body (49) that is wound around the core body (400) and that is energized to generate a magnetic flux interacting with the magnet (32) to cause a reciprocating rotation of the movable body (10), and a magnet position holding portion (48) that generates a magnetic attraction force between the magnet position holding portion and the magnet (32) to define a reference position of the reciprocating rotation; and a preload applying part (35) that is externally fitted to the shaft part (13) and is configured to apply a preload to the bearing (22).
Patent EP-4266654-A1 (EP)
Title: Slidable electronic device considering component placement space
Inventor: LEE WONHO
IPC: H04M1/02
Filed: 2023-03-02
Abstract: An electronic devices according to various embodiments disclosed in this document may include a first housing, a second housing coupled to the first housing so as to slide in a first direction and in a second direction opposite the first direction, a printed circuit board disposed in the second housing, a rear cover disposed in the second housing and configured to support the printed circuit board, a rollable display including a display area exposed to the outside of the electronic device, a accommodation area received inside the electronic device, and a bending areaconnecting the display area and the accommodation area and configured to be bent, and having the display area that is reduced or expanded based on a sliding-in or sliding-out operation of the second housing, a driving motor disposed in the first housing and configured to drive the second housing to slide in or slide out, and a battery disposed in a space provided in the first housing and the second housing, wherein the rear cover may be formed so as not to overlap the accommodation area of the rollable display when the rollable display is viewed vertically when the second housing is in a full slide-in state in the second direction.