baber/WOPTO huggingface dataset:
Patent EP-3911971-A1 (EP)
Inventor: TORBORG TADD CHRISTIAN
IPC: H04W64/00
Filed: 2020-02-07
Abstract: Methods, systems, and computer readable media for time-slotted ultra-wide-band (UWB) object tracking are disclosed. A system includes anchors and tags having synchronized timing systems. The anchors are configured for performing time-slotted UWB ranging during time windows, one for each tag. During each window, the anchors sequentially transmit UWB transmissions in designated time slots, one for each anchor, as specified by an order of operation. The anchors receive responsive UWB transmissions from the tag assigned to the time window and determine time-of-flight measurements for the responsive UWB transmissions.
Patent EP-3926059-A1 (EP)
Inventor: KAMITANI HIROKI
IPC: C21D8/10
Filed: 2020-02-13
Abstract: To provide a steel material having yield strength of 110 ksi grade and excellent SSC resistance. A steel material according to the present disclosure has a chemical composition consisting of, in mass%: C: 0.20 to 0.45%, Si: 0.05 to 1.00%, Mn: 0.01 to 1.00%, P: 0.030% or less, S: 0.0050% or less, Al: 0.005 to 0.100%, Cr: 0.60 to 1.50%, Mo: more than 1.00 to 2.00%, Ti: 0.002 to 0.020%, V: 0.05 to 0.30%, Nb: 0.005 to 0.100%, B: 0.0005 to 0.0040%, N: 0.0100% or less, O: less than 0.0020%, and the balance being Fe and impurities, and satisfying Formula (1) described in the specification. A grain diameter of a prior-austenite grain is 11.0 µm or less, and an average area of precipitate which is precipitated in a prior-austenite grain boundary is 10.0×10<sup>-3</sup> µm<sup>2</sup> or less. A yield strength is 758 to 862 MPa.
Patent EP-3972666-A1 (EP)
Inventor: BARRETT SPENCER
IPC: A61M1/16
Filed: 2020-07-31
Abstract: A sorbent cartridge device includes an ion-exchange material containing zirconium phosphate and no more than about 0.1 mg of leachable phosphate ions per about 1 g of the ion-exchange material. In one example, the cartridge also includes a phosphate-adsorbing material containing zirconium oxide. In this example, the weight ratio between zirconium phosphate and zirconium oxide in the cartridge is from about 10:1 to about 40:1. The zirconium phosphate may be alkaline zirconium phosphate prepared by a process including the following steps: (i) drying acid zirconium phosphate to obtain a dry acid zirconium phosphate; (ii) combining the dry acid zirconium phosphate with an aqueous solution to obtain an aqueous slurry; and (iii) combining the slurry with an alkali hydroxide to obtain the alkaline zirconium phosphate. During step (ii), any free phosphate ions in the dry acid zirconium phosphate leach out into the aqueous phase of the slurry.
Patent EP-4014688-A1 (EP)
Title: Discontinuous reception for mode 1 sidelink
Inventor: WU ZHIBIN
IPC: H04W76/28
Filed: 2020-08-10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station (BS), an indication of an access link discontinuous reception (DRX) configuration and a sidelink DRX configuration. The access link DRX configuration and the sidelink DRX configuration may synchronize access link DRX operation and sidelink DRX operation of the UE. The UE may perform access link communication with the BS based at least in part on the access link DRX configuration and/or may perform sidelink communication with another UE based at least in part on the sidelink DRX configuration. Numerous other aspects are provided.
Patent EP-4022291-A1 (EP)
Inventor: BARNES JOSHUA ANDREW
IPC: G01N21/956
Filed: 2020-08-06
Abstract: L'invention concerne des techniques d'inspection améliorées pour vérifier la présence et identifier des défauts de surface sur un corps en nid d'abeilles. L'inspection améliorée utilise la mesure de déplacement d'une surface extérieure du corps en nid d'abeilles pour collecter des images de la surface extérieure. Les images sont combinées en une image composite montrant la surface extérieure du corps en nid d'abeilles. L'image composite est analysée pour identifier des défauts de surface.
Patent EP-4018072-A1 (EP)
Inventor: MOE SIGURD
IPC: E21B23/04
Filed: 2020-08-17
Abstract: A method of operating a subsea production system (1), the system comprising a subsea tree (2) connected to a subsea well (3), a production tubing (4) in the well (3), and an electrically operable electric downhole safety valve (5), wherein the method comprises, in case of malfunction in operation of the electric downhole safety valve (5), the steps of installing a hydraulically operable insert hydraulic downhole safety valve (6) within the production tubing (4); connecting the insert hydraulic downhole safety valve (6) to the fluid line (10) at a point of setting (7) in the subsea well (3); operating the insert hydraulic downhole safety valve (6) by using the fluid line (10) which extends from an input port (11) at a position outside of the subsea tree (2).
Patent EP-4014019-A1 (EP)
Inventor: HVEDING FRODE
IPC: G01H9/00
Filed: 2020-08-14
Abstract: Methods, systems, and apparatuses for simultaneous distributed temperature and vibration sensing using a multimode optical fiber (MMF) is disclosed. The distributed temperature and vibration sensing may include a single mode optical fiber (SMF) coupled to an MMF via a connection in which a central axis of the SMF is aligned with a central axis of the MMF. The connections provides of excitation of the fundamental mode within the MMF by light passing from the SMF into the MMF through the connection.
Patent EP-4022727-A1 (EP)
Inventor: NUQUI REYNALDO
IPC: G05F1/66
Filed: 2020-08-28
Abstract: La présente invention concerne des systèmes, des procédés, des techniques et des appareils d'estimation d'état de réseau électrique. Un mode de réalisation à titre d'exemple est un procédé d'estimation d'état dans un réseau électrique consistant à recevoir un ensemble d'informations de commande de supervision et d'acquisition de données (SCADA) comprenant une topologie de réseau électrique ; à générer une estimation d'état de SCADA à l'aide de l'ensemble d'informations de SCADA ; à recevoir, grâce à une architecture infonuagique, un ensemble de phaseurs de PMU ; à aligner, grâce à l'architecture infonuagique, une estampille temporelle de l'estimation de SCADA et une estampille temporelle de l'ensemble de phaseurs de PMU ; à mettre à jour, grâce à l'architecture infonuagique, la topologie de réseau électrique à l'aide de l'ensemble de phaseurs de PMU ; à générer, grâce à l'architecture infonuagique, une estimation d'état hybride à l'aide de la topologie mise à jour de réseau électrique, de l'ensemble de phaseurs de PMU et de l'estimation d'état de SCADA ; et à transmettre l'estimation d'état hybride à un système local de commande.
Patent EP-3994461-A1 (EP)
Inventor: ALPIRE ADAM
IPC: G01N33/34
Filed: 2020-08-19
Abstract: The invention relates to a computer-implemented method for estimating at least one quality parameter of paperboard produced in a paperboard production subprocess (PP) of a paperboard processing pipeline (P) by a data-driven module (DD) comprising a preprocessing module (PM) and a machine-learning module (ML). Sensor data (D1 to D5, D1' to D5') is acquired along the processing pipeline (P). Features (F, F') are extracted from the sensor data (D1 to D5, D1' to D5') by the preprocessing module (PM). The machine-learning module (ML) is trained to reproduce target quality values from historical features (F'). After training, the machine-learning module (ML) processes real-time features (F) and estimates at least one quality parameter. The invention further relates to a system implementing said computer-implemented method and to a paperboard production machine comprising such a system.
Patent EP-4046284-A1 (EP)
Inventor: NILSSON ANDREAS
IPC: H04L5/00
Filed: 2020-09-29
Abstract: A base station (102) transmits to a first UE (104) beam management configuration information that identifies (directly or indirectly) a resource and indicates to the UE that the identified resource will be used by the base station to transmit a reference signal for use by the first UE in performing a beam management procedure, and then the base station refrains from using the identified resource to transmit the reference signal, and, instead, uses the identified resource to transmit data (e.g., user data or other information) to a second UE.
Patent EP-3950725-A1 (EP)
Inventor: NAKANO MARINA
IPC: C08F2/38
Filed: 2020-05-08
Abstract: Provided are novel methods for producing a fluoropolymer. The disclosure relates to a method for producing a fluoropolymer by solution polymerization or dispersion polymerization, the method including: in the presence of an initiator, a chain transfer agent, and a solvent, (i) homopolymerizing tetrafluoroethylene; or (ii) randomly copolymerizing tetrafluoroethylene and at least one of a monomer represented by the following formula (1) or a monomer represented by the following formula (2), 
the chain transfer agent including at least one selected from the group consisting of dithioester compounds, dithiocarbamate compounds, trithiocarbonate compounds, and xanthate compounds, the fluoropolymer containing 50 to 100 mol% of a polymerized unit based on the tetrafluoroethylene, 
 
        the formula (1):     CF 2 =CR 1 R 2   
 
wherein R 1  is H or F; R 2  is -Cl, -R a , -COOR b , -OCOR c , -CONR d   2 , -CN, -COR e , or -Rf a ; R a , R b , R c , R d , and R e  are the same as or different from each other and are each H or a substituent; Rf a  is the same as or different from each other and is an optionally substituted fluorine-containing alkyl group, an optionally substituted fluorine-containing vinyl group, or an optionally substituted fluorine-containing alkoxy group, each group optionally containing an oxygen atom between carbon atoms; and R 1  and R 2  optionally bind to each other to form a ring, 
 
        the formula (2):     CH 2 =CR 3 R 4   
 
wherein R 3  is R g , CF 3 , or F; R 4  is -Cl, -R h , -COOR i , -OCOR j , -CONR k   2 , -CN, -COR m , or Rf c ; R g  and R h  are the same as or different from each other and are each H, an optionally substituted hydrocarbon group, or an optionally substituted heterocyclic group; R i , R j , R k , and R m  are the same as or different from each other and are each H or a substituent; Rf c  is the same as or different from each other and is an optionally substituted fluorine-containing alkyl group, an optionally substituted fluorine-containing vinyl group, or an optionally substituted fluorine-containing alkoxy group, each group optionally containing an oxygen atom between carbon atoms; and R 3  and R 4  optionally bind to each other to form a ring.
Patent EP-3781025-A1 (EP)
Inventor: KOETT HEIDI
IPC: A61B5/00
Filed: 2020-05-07
Abstract: Methods of performing surgical operations and associated devices are disclosed. An example method may include locating a first position on a first surface of a biological tissue; locating a second position on a second opposing surface of the biological tissue, the second position corresponding to the first position; and marking the second position on the second surface. The second surface may be generally opposite the first surface. An example method may include, after marking the second position, performing a therapeutic procedure on the biological tissue in the vicinity of the second position.
Patent EP-3969050-A1 (EP)
Inventor: HUNG DAVID
IPC: A61K45/06
Filed: 2020-05-13
Abstract: The disclosure relates to anti-cancer compounds derived from nuclear steroid receptor binders, to products containing the same, as well as to methods of their use and preparation.
Patent EP-3968705-A1 (EP)
Inventor: JI SHUANGPENG
IPC: H04W52/18
Filed: 2020-04-13
Abstract: The present invention provides a gain control method and device, and a computer-readable storage medium. The method comprises: obtaining signal power of the current period; determining the maximum value of receiving power of a next period according to the signal power of the current period; and determining a gain value of the next period according to the maximum value of receiving power of the next period.
Patent EP-4051863-A1 (EP)
Inventor: NOUH BAHAA
IPC: E21B33/064
Filed: 2020-10-27
Abstract: Systems and methods for initiating an emergency disconnect sequence (EDS) are provided. In an aspect, a disconnection system (100) is provided and configured to initiate the EDS, and includes a controller (110) including a processor (112) and a memory (114) operably coupled to the processor. The controller receives, from a set of motion reference units (MRU(s) 140) operably coupled to a flexible joint, position data generated by the set of motion references units and associated with the joint when the joint is operably coupled to and disposed between a drilling riser and a lower marine riser package (LMRP). The controller determines, based on the position data, an angular offset of the joint. The controller sends, to a subsea control pod disposed at or adjacent to the LMRP, a trigger signal in response to determining that the angular offset exceeds a predetermined threshold, such that the subsea control pod initiates the EDS.
Patent EP-3977156-A1 (EP)
Title: Low power receiver and related circuits
Inventor: MOODY JESSE
IPC: H03D5/00
Filed: 2020-01-16
Abstract: Low power radio frequency (RF) receivers and related circuits are described.
Patent EP-3975297-A1 (EP)
Inventor: KAGOHASHI HIROKI
IPC: H01M10/06
Filed: 2020-05-29
Abstract: A lead-acid battery includes a positive electrode plate, a negative electrode plate, and an electrolyte solution. The negative electrode plate includes a negative electrode material. The negative electrode material contains a polymer compound. The polymer compound has a peak in a range of 3.2 ppm or more and 3.8 ppm or less in a chemical shift of  1 H-NMR spectrum, or the negative electrode material contains a polymer compound having a repeating structure of oxy C 2-4  alkylene units.
Patent EP-3958481-A1 (EP)
Inventor: LI HAN
IPC: H04B10/079
Filed: 2020-06-05
Abstract: Provided in the present disclosure are an active module, a mobile communication fronthaul system, and a mobile communication fronthaul management and control method, related to the technical field of radio communication. The active module comprises: a first interface, used for connecting with a remote radio unit; a second interface, used for connecting with a baseband processing device; a monitoring module, used for acquiring at least one of the following transmission-related performance information: transmission-related performance information of the remote radio unit; transmission-related performance information of a port of the baseband processing device; and transmission-related performance information of the first interface and of the second interface.
Patent EP-4078558-A1 (EP)
Title: Device and method for automatic proposal of air-conflict resolution
Inventor: MARTIN NICOLAS
IPC: G08G5/00
Filed: 2020-12-10
Abstract: Disclosed is a method for automatic proposal of air-conflict resolution, the method comprising a step (100) consisting in receiving air-conflict and air-situation data at an instant when an air conflict is detected, the method comprising the steps consisting in: - determining (101) a conflict category associated with the detected air conflict depending on the conflict data; - determining (102) a degree of relevance of proposing a resolution to the air conflict depending on the category and the air situation; - determining (111) one or more types of resolution to be applied to solve the detected air conflict depending on the degree of relevance; - determining (112) a set of alternative trajectories corresponding to the one or more types of resolution; - determining (113) a set of candidate trajectories from the set of alternative trajectories, a candidate trajectory being an alternative trajectory not giving rise to an air conflict; - selecting (114), from the candidate trajectories, a candidate trajectory that satisfies a selection criterion relating to the operational relevance of the candidate trajectories and to the acceptability of the candidate trajectories, by the flight plan management system; - returning (118) the candidate trajectory, the candidate trajectory being saved and re-evaluated as long as it does not give rise to an air conflict or has not been accepted by an air traffic controller.
Patent EP-3958643-A1 (EP)
Inventor: DING HUI
IPC: H04W76/10
Filed: 2020-05-28
Abstract: This application provides a communications method, apparatus, and system, to improve a capability of controlling admission of terminal behavior by a network side. The method includes: A mobility management network element receives a first session request message from a terminal. The first session request message carries user route selection policy (URSP) identification information. Then, the mobility management network element obtains URSP policy information based on the URSP identification information. Then, the mobility management network element sends a second session request message to a session management network element. The second session request message carries the URSP policy information, and the URSP policy information is used to formulate a policy rule for the terminal.
Patent EP-4059271-A1 (EP)
Title: Position determination of a terminal from bluetooth signals transmitted by this terminal for the purpose of an access point selection in proximity
Inventor: BLOECHL MARK
IPC: H04W4/80
Filed: 2020-11-12
Abstract: Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of a connection between a particular EN and a particular access point (AP). Such implementation includes determining a location of the EN, in which that location is resolved by the EN and defined with respect to exchanges of Constant Tone Extensions (CTEs) between the EN and reference points (RPs).
Patent EP-3986560-A1 (EP)
Title: Methods and compositions for treating inflammatory conditions
Inventor: HEALY LAURA D
IPC: G01N33/50
Filed: 2020-06-17
Abstract: The present invention provides novel compositions for suppressing inflammation and for treating inflammatory disorders. These compositions contain at least one PARS -derived anti-inflammatory peptide or polypeptide and/or at least one PAR1- derived anti -inflammatory peptide or polypeptide. The PARS- and/or PARI -derived peptides typically contain an amino acid sequence that mimics the respective N-terminal sequence of Activated Protein C-cleaved PARS or PARI, e.g., after activated protein C cleavage at residue Arg41 in human PARS and after residue Arg 46  in human PARI. The invention also provides therapeutic methods of using the anti-inflammatory compositions described herein to suppress undesired inflammation and to treat inflammatory disorders. Additionally provided in the invention are methods of screening candidate compounds to identity novel anti-inflammatory agents.
Patent EP-3991442-A1 (EP)
Inventor: RAFII ZAFAR
IPC: H04N21/43
Filed: 2020-06-17
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve detection of audio signatures. An example apparatus includes a TDOA determiner to determine a first time difference of arrival for a first audio sensor of a meter and a second audio sensor of the meter, and a second time difference of arrival for the first audio sensor and a third audio sensor of the meter, a TDOA matcher to determine a match by comparing the first time difference of arrival to a first virtual source time difference of arrival and a second virtual source time difference of arrival, responsive to determining that the first time difference of arrival matches the first virtual source time difference of arrival, identify a first virtual source location as the location of a media presentation device, and remove an audio recording of the second audio sensor to reduce a computational burden on the processor.
Patent EP-4076807-A1 (EP)
Inventor: HEALEY CALLUM
IPC: B22F12/52
Filed: 2020-12-16
Abstract: The present invention relates to a coupling system for an additive manufacturing process, comprising: a conduit for the transfer of material between a container and a further component of the additive manufacturing process; and one or more actuators for controlling operation of the conduit; wherein the conduit comprises first and second portions connected via an extendable intermediate portion; and wherein the one or more actuators are operable to act on at least a portion of the conduit to extend or retract the intermediate portion to control the length of the conduit.
Patent EP-4003083-A1 (EP)
Title: Chaussure à source de lumière thérapeutique
Inventor: TAPPER JAY
IPC: A43B1/00
Filed: 2020-07-20
Abstract: L'invention concerne une chaussure conçue pour être portée de manière à recouvrir au moins partiellement le pied d'un utilisateur. Ladite chaussure comprend au moins une fibre optique sur sa surface interne. La ou les fibres optiques sont conçues pour projeter un rayonnement ayant une longueur d'onde thérapeutique à travers la ou les fibres optiques et vers au moins un pied, une cheville ou une jambe de l'utilisateur lorsque la chaussure est portée de manière à recouvrir au moins partiellement le pied de l'utilisateur.
Patent EP-4097569-A1 (EP)
Title: Systems, methods, and media for detecting object-free space
Inventor: ICHIM ALEXANDRU-EUGEN
IPC: G02B27/01
Filed: 2020-12-25
Abstract: In particular embodiments, a computing system may divide at least a portion of a physical space surrounding a user into a plurality of three-dimensional (3D) regions, wherein each of the 3D regions is associated with an area of a plurality of areas in a plane. The system may generate estimated locations of features of objects in the portion of the physical space. Based on the estimated locations, the system may determine an occupancy state of each of the plurality of 3D regions. Then based on the occupancy states of the plurality of 3D regions, the system may determine that one or more of the plurality of areas have respective airspaces that are likely unoccupied by objects.
Patent EP-4014182-A1 (EP)
Inventor: BITHUNSHAL USHA BALAKRISHNAN
IPC: G06Q50/04
Filed: 2020-08-18
Abstract: The present disclosure relate to a method and system to assign resources for development of a pharmaceutical product. The method comprises receiving one or more inputs associated with the pharmaceutical product from a user and determining a complexity score of the pharmaceutical product based on the one or more inputs received. The method further comprises classifying the pharmaceutical product based on the complexity score and determining a timeline for development of the pharmaceutical product based on the classification. The method also comprises assigning the resources for development of the pharmaceutical product based on the determination, wherein the resources include at least one of project members and equipment's required for development of the pharmaceutical product.
Patent EP-4018182-A1 (EP)
Inventor: MATTHEWS JACK
IPC: G01N21/88
Filed: 2020-08-19
Abstract: L'invention concerne un dispositif de détection de matière particulaire (100) et des procédés de détection d'une matière particulaire (112) dans l'environnement. Le dispositif de détection de matière particulaire (100) comprend un indicateur (114) constitué d'une couche de détection (102), d'une substance optique (148) liée à une surface de couche de détection (104) et d'une couche cible graphique (118) visible à travers une ou plusieurs ouvertures (142) dans la couche de détection (102). L'adsorption de matière particulaire (112) sur la substance optique (148) occulte la couche cible graphique (118) telle qu'observée à travers la ou les ouvertures (142) pour indiquer la présence de matière particulaire (112). L'indicateur (114) connecté de manière démontable à un cadre de support (106) comprend une membrane étanche (110) pour protéger la substance optique (148). Un modificateur d'air canalisé (170) formant une enceinte (176) avec le cadre de support (106) différencie la matière particulaire (112) de l'adsorption sur la substance optique (148).