baber/WOPTO huggingface dataset:
Patent EP-4181394-A1 (EP)
Inventor: GREENSLADE JASON ANTHONY
IPC: H03F1/56
Filed: 2022-11-07
Abstract: A single-ended analog signal receiver apparatus (300) is provided, which can cope with an external ground current and an undefined impedance through an AC bootstrap input impedance, while considering electromagnetic compatibility, convert a received single-ended analog signal (IN SIG) into a balanced output differential signal, and can make a post-stage circuit output (OUT) an output signal with lower noise through common mode rejection.
Patent EP-4181248-A1 (EP)
Inventor: JANG HEEJOONG
IPC: H01M8/04223
Filed: 2022-11-08
Abstract: Disclosed are a fuel cell apparatus and a method for controlling the same. The fuel cell apparatus includes a stack, a reformer configured to generate reformed gas, a burner, a water supply tank configured to store cooling water, a burner air blower configured to draw in external air and then to blow the air, a vertex tube configured to convert the air into heated air and cooled air, a three-way valve configured to supply the air from the burner air blower selectively to the vertex tube or the burner, a first heat exchanger configured to exchange heat between the air discharged from the vertex tube and the cooling water, a second heat exchanger configured to exchange heat between the air discharged from the vertex tube and the reformed gas, and a four-way valve configured to supply the heated air and the cooled air to the first and second heat exchangers.
Patent EP-4191070-A1 (EP)
Inventor: ZHAO FUTAO
IPC: B64D13/06
Filed: 2022-11-21
Abstract: Pneumatic air systems for use onboard aircraft include a compressor (102) configured to receive air from an air supply (108) and increase a pressure of said received air to generate compressed air, a heat exchanger (112) configured to receive the compressed air as a first working fluid and a treating air as a second working fluid, the heat exchanger (112) configured to convert the compressed air to compressed and temperature treated air, one or more aircraft systems (114a-c) configured to receive the compressed and temperature treated air, and a surge prevention circuit (138) arranged to prevent surge of air at the compressor, wherein the surge prevention circuit (138) comprises a mechanical valve (140) that is actuated based on a detected pressure within a sense line (142) operably coupled to the mechanical valve (140).
Patent EP-4207976-A1 (EP)
Inventor: SON YOUNGHOON
IPC: H10K71/20
Filed: 2022-12-21
Abstract: A display device including a plurality of pixels (PX) disposed on a substrate (100), each pixel (PX) including a plurality of sub-pixels (SP-1, SP-2, SP-3); a first electrode (122) disposed in each sub-pixel (SP-1, SP-2, SP-3) and connected to transistors (TR) for driving the plurality of sub-pixels (SP-1, SP-2, SP-3) to emit light; and a bank (124) including a plurality of bank holes (125), each bank hole (124) exposing a portion of the first electrode (122) and defining emission light-areas of the sub-pixels (SP-1, SP-2, SP-3). Further, each sub-pixel (SP-1, SP-2, SP-3) includes a sub-pixel pattern (145a, 164a, 185a, 215a, 225a, 235a) disposed on a bottom surface of the bank hole (125) and contacting exposed surfaces of the first electrode (122), and extending continuously on sidewalls of the bank hole (125) and along top outside edge surfaces of the bank (124).
Patent EP-4261600-A1 (EP)
Inventor: JOSSE ARNAUD
IPC: G02C7/02
Filed: 2022-04-14
Abstract: Calculation module comprising a memory and a processor. The calculation module is configured to select an adapted semi-finished lens blank among a plurality of semi-finished lens blanks for manufacturing an ophthalmic lens to be mounted in a frame of an eyewear. The eyewear is intended to be worn by a user. The calculation module is configured to determine a geometrical parameter value of the ophthalmic lens to be manufactured from a test semi-finished lens blank of the plurality, the geometrical parameter value of the ophthalmic lens depending on a base-curve of the test semi-finished lens blank, a refractive index of the test semi-finished lens blank, a prescription of the user and/or a characteristic parameter value of the frame. The calculation module is configured to select the adapted semi-finished lens blank based on the geometrical parameter value of the ophthalmic lens.
Patent EP-4277074-A1 (EP)
Inventor: WILD JEAN
IPC: H02J3/38
Filed: 2022-05-11
Abstract: This method for monitoring a distributed energy generation system (32) in an electrical system (2) comprising a plurality of decentralized energy generation systems (32) connected to a feeder line (20) comprises, by an electronic controller (10) of the electrical system (2): 
- obtaining a model of a target decentralized energy generation system, 
- acquiring output data from the decentralized energy generation system at a feeder level, 
- determining if the target decentralized energy generation system is connected to the electrical distribution system, 
- determining, based on the acquired output data and the obtained model, the operational status and the generated electric power of the target decentralized energy generation system.
Patent EP-4282146-A1 (EP)
Inventor: HENRY JEROME
IPC: H04L61/5038
Filed: 2022-01-12
Abstract: A method includes linking, at an access node, a first media control access (MAC) address of a device to an identifier of the device to establish a communication session between the access node and the device and during the communication session, receiving, at the access node, an indication of a change of the first MAC address to a second MAC address. The method also includes linking, at the access node, the second MAC address to the first MAC address and the identifier and receiving, at the access node, a communication from the device using the second MAC address while maintaining the communication session.
Patent EP-4278588-A1 (EP)
Inventor: KOBEL KORRY D
IPC: H04L67/125
Filed: 2022-01-14
Abstract: An onboard documentation system for a lift device (20) includes a controller (44) coupled to the lift device. The controller can receive documentation associated with the lift device, store the documentation locally on the lift device, receive a request for the documentation from a user, and provide the documentation stored locally on the lift device to the user. The controller may also be a part of an electronic commerce system including a work machine (20), where the controller is coupled to the work machine and a user device (308) and can generate a graphical user interface (1208) comprising information related to the work machine and collect operation data from at least one of the work machine or the user device. The controller can generate a recommendation based on the operation data, provide the recommendation to a user, receive a user input (1210) interacting with the recommendation, and initiate a transaction implementing the recommendation.
Patent EP-4285652-A1 (EP)
Inventor: ZHANG XIAOXIA
IPC: H04W52/38
Filed: 2022-01-25
Abstract: Disclosed are systems and techniques for performing sidelink communications. For instance, a first client device can determine a first transmit power parameter for transmitting sidelink communications. The first transmit power parameter can either be received from a base station associated with the first client device or it can be a default parameter based on the first client device not being associated with a base station. The first client device can transmit, to a second client device, a first sidelink transmission having a first power level corresponding to the first transmit power parameter. The first client device can receive, from the second client device, a first sidelink reception having a second power level corresponding to a second transmit power parameter.
Patent EP-4295492-A1 (EP)
Inventor: DAI LINGLONG
IPC: H04B7/026
Filed: 2022-01-26
Abstract: This invention provides a method of controlling a transmission of a wireless signal in a wireless telecommunications network, the wireless telecommunications network including a transmitter, a multi-layer transmissive Reconfigurable Intelligent Surface, RIS, including a first transmissive RIS layer and a last transmissive RIS layer, and a receiver, the method comprising the steps of: determining a beamforming vector to be applied by the transmitter, a first phase shift matrix to be applied by the first transmissive RIS layer, a last phase shift matrix to be applied by the last transmissive RIS layer, and a combining vector to be applied by the receiver; and, in a transmission of a wireless signal from the transmitter to the receiver, the wireless signal passing through the first transmissive RIS layer and the last transmissive RIS layer, causing the transmitter to use the determined beamforming vector, causing the first transmissive RIS layer to use the determined first phase shift matrix, causing the last transmissive RIS layer to use the determined last phase shift matrix, and causing the receiver to use the determined combining vector. This invention also provides a device, and a system including the device, for controlling a transmission of a wireless signal in a wireless telecommunications network, the wireless telecommunications network including a receiver configured to apply a combining vector to the wireless signal, the device comprising: a transmitter; and a multi-layer transmissive Reconfigurable Intelligent Surface, RIS, including a first transmissive RIS layer and a last transmissive RIS layer, wherein the transmitter is configured to transmit the wireless signal to the receiver, the wireless signal passing through the first transmissive RIS layer and the last transmissive RIS layer, the transmitter is configured to apply a beamforming vector to the wireless signal, the first transmissive RIS is configured to apply a first phase shift matrix to the wireless signal, and the last transmissive RIS is configured to apply a last phase shift matrix to the wireless signal.
Patent EP-4304965-A1 (EP)
Inventor: HELMENS WESSEL
IPC: B65H49/28
Filed: 2022-03-07
Abstract: Cable carousel comprising a support grid (1) and upstanding supports (2, 2') on the support grid (1) that confine a region in which a heavy-duty electric cable or umbilical can be received and supported by the support grid (1), wherein the upstanding supports (2, 2') are placeable on the support grid (1) at preselected positions defining both an inner barrier (7) and an outer barrier (8) so as to tailor the cable carousel to a dimension between said inner and outer barriers (7, 8) which is necessary and sufficient to store a predetermined length of said electric cable or umbilical, wherein the cable carousel is provided with shores (9) connecting the inner barrier (7) to the support grid (1).
Patent EP-4305597-A1 (EP)
Title: Système de réalité augmentée pour visualiser un événement avec un mode basé sur des images issues de l'externalisation ouverte
Inventor: JAYARAM SANKAR
IPC: G06T7/73
Filed: 2022-03-03
Abstract: Des systèmes de réalité augmentée fournissent des graphiques sur des vues à partir d'un appareil mobile pour la visualisation à la fois sur site et à distance d'un événement sportif ou d'un autre événement. Un système serveur peut fournir une transformation entre le système de coordonnées d'un appareil mobile (téléphone intelligent, tablette électronique, visiocasque) et un système de coordonnées du monde réel. Les graphiques demandés pour l'événement sont affichés sur une vue d'un événement.
Patent EP-4313841-A1 (EP)
Inventor: DOSTERT FRANÇOIS
IPC: B66F11/04
Filed: 2022-03-16
Abstract: This invention relates to an installation (2) for secure access to an upper part of a vehicle (B), said installation comprising: a fixed frame (3) arranged along a line (C) of passage for said vehicle (B), a vertically movable support structure (4), movable relative to the fixed frame (3), at least one longitudinal platform (5) supported by said movable support structure (4), a first actuating device (45) having one fixed part (450) fixed relative to the fixed frame (3) and a movable part (452) attached to said movable support structure (4), to arrange for vertical movement, of the movable support structure (4), a second actuating device (42) having one part (420) attached to a first fixing means (44) fixated to said movable support structure (4) and another part (421) attached to a second fixing means (43) attached to said longitudinal platform (5), to arrange for horizontal movement of the longitudinal platform (5), wherein said fixed frame (3) includes at least four, preferably merely four, uprights (30) interconnected at their top ends by longitudinally and transversally extending support structures (31, 35, 32, 36) and by said vertically movable support structure (4) including a pair of transversal support beams (40) extending transversally between a pair of said uprights (30) positioned on each side of said line of passage (C), wherein adjacent each end of said transversal support beams (40) there is arranged a movable anchoring device (41) guided by said uprights (30) to enable vertical movement but fixed positioning in other directions.
Patent EP-4309071-A1 (EP)
Inventor: SMOLYANSKAYA IRINA
IPC: G06F40/171
Filed: 2022-03-04
Abstract: Systems and methods for aggregating digital ink instances within an electronic document. One system includes a memory configured to store instructions and an electronic processor coupled to the memory. The electronic processor, through execution of the instructions in the memory, is configured to receive detected interactions between a touchscreen and a digital pen representing one or more digital strokes within a canvas and determine whether the one or more digital strokes match a predetermined signifier. The electronic processor is also configured to, in response to determining that the one or more digital strokes match the predetermined signifier, determine a first digital ink instance included in the electronic document based on a position of the one or more digital strokes within the canvas, duplicate the first digital ink instance to create a second digital ink instance, and add the second digital ink instance to a designated portion of the electronic document.
Patent EP-4285751-A1 (EP)
Inventor: YANG JING
IPC: A24F40/40
Filed: 2022-01-20
Abstract: Disclosed in this application is an electronic vaporization device, including: a battery, a storage unit and a heating element; a thermistor, provided close to the heating element, heat of the heating element being able to be transferred to the thermistor, resulting in a change in a resistance value of the thermistor, and the thermistor being electrically connected with the heating element and the battery to form an electrical circuit; and a control module, configured to acquire a starting signal to conduct electrical connection of the electrical circuit, the electrical circuit being configured in such a way that during conduction, the change in the resistance value of the thermistor reduces a current flowing through the heating element. According to this application, the resistance value of the thermistor is changed by sensing the temperature of the heating element, and when a user inhales an aerosol, the current flowing through the heating element can be reduced along with the change in the resistance value of the thermistor; and thus, in a case that the inhalation frequency is relatively high or the continuous power output time is too long, the temperature of the heating element can be limited within a relatively low range to achieve a heat protection function.
Patent EP-4287618-A1 (EP)
Inventor: HAYASHISHITA Ayuki
IPC: H04N13/366
Filed: 2022-01-26
Abstract: A three-dimensional display device includes a display panel, an optical element, a detector, and a controller that controls the display panel to display a composite of a first image and a second image based on a detected position of one eye of a first eye or a second eye. The controller performs a first shift process of shifting an active area outward to increase a shift amount by one subpixel, a second shift process of shifting a boundary in the first shift process by one subpixel in response to one eye of the first eye or the second eye moving by one subpixel, and a third shift process of shifting subpixels in a second cycle by one subpixel and shifting the boundary by a number of subpixels in the first cycle.
Patent EP-4286992-A1 (EP)
Inventor: DOI HIROMASA
IPC: G06F3/01
Filed: 2022-01-27
Abstract: The information processing method includes segment extraction processing and adjustment processing. In the segment extraction processing, a segment corresponding to a label associated with an effect is extracted from a video of a camera (20). In the adjustment processing, an application position of the effect is adjusted according to a change in a posture of the camera (20), which posture is detected by utilization of information including acceleration data, in such a manner that the application position of the effect is not deviated from the extracted segment.
Patent EP-4292008-A1 (EP)
Inventor: GHORAYEB KASSEM
IPC: G06F30/23
Filed: 2022-02-11
Abstract: A method can include receiving sample information for reservoir fluid samples and automatically selecting one or more equations of state from a plurality of different equations of state, which can suitably match the reservoir fluid samples and/or other samples. Such a method can also include automatically generating initial conditions based at least in part on sample information where such initial conditions along with one or more selected equations of state can be utilized in simulating physical phenomena using at least a reservoir model to generate simulation results. Such a method can include outputting at least a portion of the simulation results, which may be utilized in one or more processes.
Patent EP-4172129-A1 (EP)
Inventor: MEYNEN VERA
IPC: C04B41/82
Filed: 2022-07-05
Abstract: The present invention discloses a method for producing an organic functionalized solid inorganic substrate, a surface of the inorganic substrate comprising a hydroxide and/or an oxide comprising an element M, the element M being a metal or a metalloid. The method comprises drying the surface; optionally removing protons from the surface; and contacting the surface with an organometallic reagent comprising at least one organic functional moiety, thereby obtaining the organic functionalized inorganic substrate, the at least one organic functional moiety being attached to the element M of the hydroxide and/or the oxide by means of a direct M-C bond, wherein the drying step comprises contacting the surface with a flow comprising an inert gas. The organic functionalized inorganic substrate obtained by the method of the invention can be used as a membrane, a catalyst, a sorbent, a sensor or an electronic component, or as a substrate in filtration, adsorption, chromatography and/or separation processes.
Patent EP-4299835-A1 (EP)
Inventor: KIM SANGKI
IPC: E02D25/00
Filed: 2022-02-11
Abstract: The present disclosure suggests a constructing method of an underwater concrete block structure comprising a first concrete block fabrication step, a guide pole installation step, a first concrete block installation step, a second concrete block fabrication step, a second concrete block installation step, a drainage step, a guide pole removal step, a concrete column formation step, and accordingly, a concrete column and a first concrete block can be firmly coupled to each other via a column rebar assembly.
Patent EP-4310217-A1 (EP)
Inventor: DONG XIAOMING
IPC: C22C38/22
Filed: 2022-04-28
Abstract: The present disclosure provides a heat-resistant casing for heavy oil exploration, the casing comprising the following in percentage by weight: C: 0.08-0.19%, Si: 0.1-0.4%, Mn: 1.0-1.8%, Cr: 1-2%, Mo: 0.1-0.4%, W: 0.1-0.5%, V: 0.01-0.15%, Al: 0.01-0.05%, N: 0.008% or less, Fe and inevitable impurities, wherein the heat-resistant casing does not contain Ti or Nb. The oil casing of the present disclosure has both good high-temperature strength and creep resistance, and meet the usage requirements for the casing performance under high-temperature environment for heavy oil exploration, especially the requirement for the casing performance in heavy oil exploration using steam flooding. The invention further provides a manufacturing method of the heat-resistant casing for heavy oil exploration.
Patent EP-4237327-A1 (EP)
Inventor: YILMAZ FURKAN
IPC: B64C27/00
Filed: 2022-06-24
Abstract: This invention relates to the apparatus that enables the assembly of the engine that rotates the wings of the unmanned aerial vehicle (drone) to take off, on the chassis, and its feature is; There is at least one motor connection hole (1.1) on the circular part (1.3) and one upper connection hole (1.2) on the flat part (1.4) and the motor connection part (1) has a sigma lateral connection part (2), which is formed as one piece in a vertical manner and has a side connection hole (2.1) on it.
Patent EP-4290710-A1 (EP)
Inventor: LIANG DONG
IPC: H01S5/183
Filed: 2022-03-28
Abstract: Provided are a vertical-cavity surface-emitting laser (VCSEL) and a VCSEL chip with a small divergence angle and a light source for a light detection and ranging (LIDAR) system. The VCSEL includes a lower Bragg reflection layer, an active layer and an upper Bragg reflection layer. The active layer is located on a side of the lower Bragg reflection layer. The upper Bragg reflection layer is located on a side of the active layer away from the lower Bragg reflection layer. A current limiting layer is disposed inside or outside the active layer, and the current limiting layer has an opening for defining a light-emitting region. An extended cavity layer is disposed at least between the lower Bragg reflection layer and the active layer or between the upper Bragg reflection layer and the active layer, the extended cavity layer includes at least one resonant cavity inside, and the at least one resonant cavity is configured to increase the optical field intensity in the extended cavity layer. The distribution of standing wave electric field optical intensities is adjusted through the resonant cavity, so that the optical confinement factor of the current limiting layer is reduced. Different from the conventional method of simply lengthening the cavity length to reduce the divergence angle, in this method, the cavity length is increased less while the divergence angle is effectively reduced, so that the problem of simultaneous lasing of multiple longitudinal modes caused by the long cavity can be alleviated.
Patent EP-4273439-A1 (EP)
Inventor: CONI MASSIMILIANO
IPC: F21S6/00
Filed: 2023-04-07
Abstract: The object of the present invention is a lamp which integrates in a single element two different types of lighting, one of the concentrated type and one of the diffused type so as to be totally flexible in relation to different environments and, therefore, the need for use. Direct light can be used indoors and outdoors to illuminate individual objects such as furnishing elements, public benches, paintings, sculptures, tables for serving food, specific objects, etc., while diffused light can be used, together or not with the direct light, for lighting refreshment rooms, bedrooms, public areas, museum halls, gardens, etc. The lamp is equipped with joints and a counterweight system that allow any orientation in space of both luminous fluxes, thus determining the most total freedom of use. 
     Another innovative element that characterizes the lamp is that of recovering and reusing waste elements deriving from the building sector and at the same time guaranteeing the reuse and/or recycling of each of its constituent components in the decommissioning phase, with a view not only environmental but also economic and social sustainability.