baber/WOPTO huggingface dataset:
Patent EP-4018189-A1 (EP)
Title: Systèmes et procédés d'analyse de tendance de diffusion de substance diffusible
Inventor: FANG YONGJUN
IPC: G01N33/00
Filed: 2020-10-12
Abstract: L'invention concerne des systèmes (100) et des procédés d'analyse d'une tendance de diffusion d'une substance diffusible. Les systèmes peuvent obtenir une pluralité d'ensembles d'informations de référence concernant la substance diffusible à partir d'une pluralité de dispositifs (110), respectivement, chaque ensemble de la pluralité d'ensembles d'informations de référence contenant au moins un point temporel où un dispositif correspondant (110) détecte la substance diffusible et un emplacement où le dispositif (110) détecte la substance diffusible. La pluralité d'ensembles d'informations de référence peut correspondre à un domaine temporel identique ou sensiblement identique. Les systèmes (100) peuvent déterminer la tendance de diffusion de la substance diffusible en fonction de la pluralité d'ensembles d'informations de référence.
Patent EP-3971486-A1 (EP)
IPC: F24F3/14
Filed: 2020-09-30
Abstract: This application discloses a dehumidifier including a water tank, a machine body and a position limiting structure. The water tank has a mounting opening facing upward, the machine body has an idle state in which the machine body is at least partially housed in the water tank through the mounting opening. The position limiting structure includes a stopper. The stopper is movable into and out of the mounting opening, and has a first position and a second position. At the first position, the stopper is in the mounting opening and located on a movement path of the machine body moving toward the water tank. At the second position, the stopper is exited out of the mounting opening for the machine body to be accommodated in the water tank.
Patent EP-4054231-A1 (EP)
Title: Idle state terminal device detection method and related device
Inventor: XIONG JING
IPC: H04W24/08
Filed: 2020-11-19
Abstract: Embodiments of this application disclose a method for detecting a terminal device in an idle state and a related device. The method includes: sending a first system message, where the first system message includes a first field, and the first field is used to indicate the terminal device in the idle state to periodically initiate random access; and receiving a random access request sent by the terminal device in the idle state, so that the terminal device in the idle state enters a connected state. The network device sends, to the terminal device, the first system message that carries the first field, and the terminal device in the idle state may periodically initiate random access to the network device, to connect the terminal device and the network device. The network device learns, in this way, whether a terminal device exists in a current coverage area.
Patent EP-4063134-A1 (EP)
Title: Thermal head and thermal printer
Inventor: KAJI NARITO
IPC: B41J2/335
Filed: 2020-11-19
Abstract: A thermal head includes a head base, a wiring board, a plurality of recessed portions, a contact portion, a plurality of drive ICs, a plurality of wire members, and a resin member. The head base includes a substrate. The wiring board is located adjacent to the head base. The plurality of recessed portions are located adjacent to the head base. The contact portion is located between the recessed portions adjacent to each other, and the substrate and the wiring board are in contact with each other at the contact portion. The plurality of drive ICs are located on the first surface of the wiring board so as to face one by one the plurality of recessed portions. The plurality of wire members are located across the recessed portions and electrically connect the substrate and the drive ICs. The resin member seals the plurality of wire members and the plurality of drive ICs.
Patent EP-4027692-A1 (EP)
Inventor: BAEK SANGKYU
IPC: H04W28/20
Filed: 2020-11-13
Abstract: The present disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data rate than a beyond 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. Disclosed are a method and apparatus for applying or changing a logical channel limit in a wireless communication system.
Patent EP-4078856-A1 (EP)
Inventor: GOHEL TUSHAR K
IPC: H03G3/30
Filed: 2020-12-03
Abstract: An example optical receiving device includes a photodiode to receive an optical signal, where the photodiode is configured to conduct a current that is based on an optical power of the optical signal, and a radio frequency (RF) gain circuitry to generate one or more analog electrical signals based on the current and based on gain provided by the RF gain circuitry. A power detector is configured to receive an analog electrical signal of the one or more analog electrical signals, to detect alternating current (AC) power of the optical signal based on the analog electrical signal, and to output a signal representing the AC power based on the detecting.
Patent EP-4086730-A1 (EP)
Inventor: HE KANG
IPC: G06F3/01
Filed: 2020-08-25
Abstract: Disclosed is a touch control method for a display. The method includes: after a reflection signal is received by means of a receiving component of a laser sensor, generating an image according to a laser signal and the reflection signal; acquiring gesture information of a user according to the image; and executing a control operation corresponding to the gesture information. Further disclosed are a terminal device and a computer-readable storage medium.
Patent EP-4089996-A1 (EP)
Inventor: YU GUANG
IPC: A47L11/40
Filed: 2020-12-15
Abstract: An intelligent cleaning device, comprising a device main body, a camera and a fill-in light, wherein the camera is mounted in the device main body and faces an outer side of the device main body; the fill-in light is mounted in the device main body by means of a fill-in light holder and faces the outer side of the device main body; and an irradiation direction of the fill-in light is the same as a photographic direction of the camera, so as to irradiate at least part of an identification region of the camera. The intelligent cleaning device solves the problem in the prior art of a camera being unable to collect an image or an image collected thereby being unclear due to environmental factors. By means of the intelligent cleaning device, an image with a required brightness can be collected by a camera, such that the intelligent cleaning device can realize the functions of accurate object identification, navigation, positioning, etc., thereby improving the ability of the intelligent cleaning device perceiving an external environment, such as topography and obstacles, and improving the ability of the intelligent cleaning device manipulating a working state thereof.
Patent EP-4092570-A1 (EP)
Inventor: WANG BIN
IPC: G06K9/62
Filed: 2020-12-09
Abstract: Disclosed are a heartbeat classification method for multi-tag ECG signal labeling and a device. The method comprises: (110) acquiring a heartbeat time sequence, and performing data segmentation on the heartbeat time sequence to obtain multiple data segments of multi-lead heartbeat data; (120) inputting the data segments into a trained multi-tag classification model, the multi-tag classification model comprising a feature extraction module, a fully connected layer and a Sigmoid activation function layer; (130) performing feature extraction on the input data segments by the feature extraction module to obtain high-dimensional embedding information, wherein the information comprising heartbeat class information corresponding to each of the data segments; (140) sending the high-dimensional embedding information into the fully connected layer, and outputting a one-dimensional vector [1, N], N being a class number of heartbeat classes of the data segments; (150) inputting the one-dimensional vector [1, N] into the Sigmoid activation function layer, and outputting probability values for the class number of each of the heartbeat classes; and (160) determining whether the probability values exceed a preset probability threshold, and outputting a heartbeat class having a probability value exceeding the preset probability threshold as a heartbeat classification result.
Patent EP-4116259-A1 (EP)
Inventor: LEE JI-HOON
IPC: H01M10/54
Filed: 2020-10-19
Abstract: The present disclosure relates to a method for producing high-purity lithium hydroxide from a lithium-containing waste liquid of a spent lithium secondary battery.
Patent EP-4116982-A1 (EP)
Title: Method and device for obtaining species-specific consensus sequences of microorganisms and application
Inventor: JI CONG
IPC: G16B30/10
Filed: 2020-05-14
Abstract: Provided is a method for obtaining species-specific consensus sequences of microorganisms, at least comprising the following steps: S100, searching for candidate consensus sequences: clustering specific sequences of various target strains belonging to the same strain on the basis of a clustering algorithm to obtain a plurality of candidate species-specific consensus sequences; and S200, verifying and obtaining species-specific consensus sequences of a first screening: determining whether the candidate species-specific consensus sequences meet the following conditions: 1) the plant seed coverage degree meets a preset value; 2) the effective copy number meets a preset value; and if the candidate species-specific consensus sequences meet all of the above conditions, then same are the species-specific consensus sequences. The method is highly sensitive; a repetitive sequence may be found in an incompletely assembled motif; obtained species-specific consensus sequences are accurate, and may be identified to a the subspecies level; the conservative property of identified consensus sequences is high, and the maximum value of the plant seed coverage is achieved as much as possible with the fewest consensus sequences; and all logic modules have multiple verifications, so the accuracy is high.
Patent EP-4147401-A1 (EP)
Title: Method, device and computer readable medium for communication
Inventor: WANG GANG
IPC: H04L5/00
Filed: 2020-05-08
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication of a RS. A method of communication comprises determining, at a network device, first information about a first resource for communication of a reference signal and second information about a modification of the first resource; and transmitting the first and second information to a terminal device for determination of a second resource for performance of the communication of the reference signal. The method further comprises receiving, at the terminal device, the first and second information; determining a second resource based on the first and second information; and performing the communication of the reference signal based on the second resource. Embodiments of the present disclosure can achieve a dynamic configuration for a RS resource, and enhance flexibility of the RS resource configuration. In addition, the related overhead can be saved.
Patent EP-4161668-A1 (EP)
Inventor: FOUTS PHILIP J
IPC: A63H33/06
Filed: 2020-06-08
Abstract: A child play puzzle includes a set of pieces each defining a non-circular aperture therethrough. The child play puzzle also includes a base and a pole extending from the base along a pole axis. The pole sequentially receives each piece of the set of pieces with the pole extending through the aperture of each piece to form a stack of the pieces along the pole. The pole has multiple sections spaced along its length. Each section is of non-circular cross-section in a plane perpendicular to the pole axis. At least one of the sections is rotatable about the pole axis with respect to an adjacent one of the sections, such that moving a piece from about the rotatable section to about the adjacent section requires rotationally aligning the rotatable section with the adjacent section.
Patent EP-4165323-A1 (EP)
Title: Actionneur à vis à billes inversé
Inventor: KALVATN OVE
IPC: H02K7/06
Filed: 2020-06-16
Abstract: La présente invention concerne des actionneurs linéaires et, en particulier, un actionneur linéaire motorisé pour convertir un mouvement de rotation en un mouvement linéaire, et vice versa. Un actionneur à vis à billes est décrit, caractérisé en ce qu'un système de recirculation de billes situé sur un élément de vis interne est utilisé. La présente divulgation est utile pour des applications nécessitant des performances élevées, une force et une vitesse élevées. L'invention est mise en œuvre à la fois au niveau de la surface, de la subsurface et sous la mer dans le but de remplacer des vérins hydrauliques.
Patent EP-4097987-A1 (EP)
Inventor: HUANG CHENG
IPC: H04N21/81
Filed: 2020-06-24
Abstract: Methods, systems and apparatus for processing of volumetric media data are described. One example method of volumetric media determining, from a media presentation description (MPD) file, one or more preselection elements corresponding to a preselection of a volumetric media, accessing, using the one or more preselection elements, one or more atlas data components and associated video-encoded components of the volumetric media; and reconstructing the volumetric media from the one or more atlas data components and the associated video-encoded components.
Patent EP-4205424-A1 (EP)
Title: Beam indication for multicast wakeup signals
Inventor: HUANG MIN
IPC: H04W4/70
Filed: 2020-08-28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a first message that indicates a preferred beam and a multicast session. The UE may receive, from the base station, a second message that indicates an association between a wakeup signal (WUS) and the multicast session, and a set of beams for receiving the WUS, the set of beams including the preferred beam. The UE may receive, from the base station and based at least in part on the second message, the WUS for the multicast session using a beam from the set of beams. Numerous other aspects are provided.
Patent EP-4213134-A1 (EP)
Inventor: IKARASHI DAI
IPC: G09C1/00
Filed: 2020-10-16
Abstract: (k,n)-secret-sharing share [[a]] p  is converted into (k,k)-additive-secret-sharing share <a> p , each bit of a' 0  is (k,n)-secret-sharing to obtain a share [[a' 0 ]] 2^|p| ; each bit of the share <a> p   1  is (k,n)-secret-shared to obtain a share [[a 1 ]] 2^|p| ; a bit representation share [[a' 0 +a 1 ]] 2^(|p|+1)  of a' 0 +a 1  is obtained; it is assumed that the most significant bit of the share [[a' 0 +a 1 ]] 2^(|p|+1)  is a share [[q]] 2 , a share [[q]] Q  is obtained from the share [[q]] 2 ; <a> p   0  mod Q, <a> p   1  mod Q are obtained from <a>p 0 , <a> p   1  and are set as a share <a'> Q ; the share <a'> Q  is converted in (k,n)-secret-sharing to obtain (k,n)-secret-sharing share [[a']] Q ; [[a]] Q  is calculated from the share [[a']] Q  and the share [[q]] Q .
Patent EP-3852336-A1 (EP)
Inventor: HERRERA VICTOR
IPC: H04L29/06
Filed: 2021-01-07
Abstract: An electronic device for an aircraft (10). The electronic device (20) comprising a memory associated with an Operating System (OS) (48) and at least one application (50, 52) at least partially operable by way of the electronic device (20). The at least one application (50, 52) is further configured to establish a connection with at least one avionics system (18) of an aircraft (10) for receiving data from the at least one avionics system (18).
Patent EP-3885979-A1 (EP)
Inventor: LEE SOLAE
IPC: G06K9/46
Filed: 2021-01-12
Abstract: A method and apparatus for detecting a liveness based on a phase difference. The method includes generating a first phase image based on first visual information of a first phase, generating a second phase image based on second visual information of a second phase, generating a minimum map based on a disparity between the first phase image and the second phase image, and detecting a liveness based on the minimum map.
Patent EP-4026603-A1 (EP)
Title: Desiccant container, air dryer cartridge and air treatment device
Inventor: OLÁH TIBOR
IPC: B60T17/00
Filed: 2021-01-12
Abstract: The present invention relates to a desiccant container (10) for an air dryer cartridge (12) for a vehicle, especially utility vehicle, with at least one housing (14); with at least one accommodation volume (16) for accommodating at least one desiccant (18) comprising a plurality of desiccant beads, wherein the desiccant container (10) comprises at least one container cover (14a); and with at least one pretension device (20) supported at the container cover (14a), wherein the pretension device (20) comprises at least one pretension area (20a) for pretension, in a mounted state, at least one first part of the desiccant beads according to a first pretension direction (D1) and for pretension at least one second part of the desiccant beads according to a second pretension direction (D2) being opposite so the first pretension direction. 
     The present invention further relates to an air dryer cartridge for an air treatment device for a vehicle, especially utility vehicle, with at least one desiccant container (10) as mentioned above and relates to an air treatment device for a vehicle, especially utility vehicle, with at least one desiccant container (10) and with at least one air dryer cartridge as mentioned above, respectively.
Patent EP-4019874-A1 (EP)
Inventor: LAWLESS LANE
IPC: F28F9/02
Filed: 2021-01-15
Abstract: A plate heat exchanger and methods of construction and use which allow the plate assemblies used in the exchanger to be easily cleaned and maintained and which allow the plate assemblies to be individually and separately removed from the exchanger for cleaning or maintenance while the exchanger remains online and while the other plate assemblies in the plate heat exchanger continue to operate.
Patent EP-3868494-A1 (EP)
Inventor: MORRISON ALASDAIR
IPC: B22F3/12
Filed: 2021-01-25
Abstract: An isostatic pressing canister for use in manufacturing a component by isostatic pressing is described. The canister comprises: a canister wall enclosing an internal cavity, the canister wall having an internal surface facing the internal cavity; a filling point for filling the internal cavity with powdered material, the filling point comprising a hole in the canister; and a structure supported within the internal cavity and located between the hole and the portion of the internal surface opposite the hole. A portion of the internal surface of the canister wall opposite the hole is shaped so that, during the filling of the internal cavity, powdered material falling from the hole and towards the portion of the internal surface is deflected away from the portion of the internal surface. A method of manufacturing a component using the canister is also described.
Patent EP-3835483-A1 (EP)
Inventor: BENNETT RON
IPC: E01C13/04
Filed: 2017-03-23
Abstract: A tile fastening system for fastening at least one tile disposed above a subsurface, comprising: at least one fastening mechanism (110) comprising: a top surface (119) having a first side; a second side opposite the first side, a front side; and a back side; a forwardly angled portion (118) extending from a back side of the top surface; a backwardly angled portion (120) extending from a front side of the top surface; respective bottom surfaces (117; 121) being formed beneath the forwardly and backwardly angled portions (118; 120); a tongue (130) extending from the first side of the top surface, the tongue (130) being offset from the top surface (119); a groove (135) formed under the second side of the top surface; a fastener mount (140) extending from a first side of the bottom surface (117) of the forwardly angled portion; a channel (150) formed in a second side of the bottom surface (117) of the forwardly angled portion; and at least one tile (12); wherein: the bottom surface (117) of the forwardly angled portion (118) extends inwardly under the forwardly angled portion (118) and abuts the subsurface; and the bottom surface (121) of the backwardly angled portion (120) extends inwardly under the backwardly angled portion (120) and abuts a surface of the tile (12).
Patent EP-3858287-A1 (EP)
Inventor: TAKADA HAJIME
IPC: A61C13/00
Filed: 2021-02-02
Abstract: A dental prosthetic device design method according to an aspect of the present invention is a method for designing a dental prosthetic device by a computer, the method including: acquiring scan data of maxillary and mandibular dentitions; determining a restoration site of a tooth, based on the scan data; reading out plural pieces of attrition shape data of a tooth related to the restoration site, from maxillary and mandibular tooth shape data sets having plural pieces of attrition shape data with different degrees of attrition for each tooth of the maxillary and mandibular dentitions; selecting attrition shape data from among the plural pieces of attrition shape data, in accordance with the degrees of attrition of the maxillary and mandibular dentitions; placing the selected attrition shape data at the restoration site; and creating shape data of a dental prosthetic device from the attrition shape data placed at the restoration site.
Patent EP-3836332-A1 (EP)
Inventor: KUZNETSOV STEPHEN
IPC: H02P25/22
Filed: 2017-03-31
Abstract: A system comprising: a power source configured to provide constant-current power to a medium-voltage direct current, MVDC bus; a first rotating electrical machine configured to receive the power from the MVDC bus; a plurality of second rotating electrical machines connected in series with the first rotating electrical machine, with a long distance transmission line between adjacent rotating electrical machines; and a flywheel energy storage coupled to each of the rotating electrical machines, each flywheel energy storage configured to store inertial energy; wherein each of the first and second rotating electrical machines is electrically connected to a battery or ultra-capacitor subsystem and a pulse forming network, PFN.
Patent EP-3890314-A1 (EP)
Title: Austausch einer kamera
Inventor: LAUER ROMAN
IPC: G06V30/224
Filed: 2021-02-22
Abstract: Es wird eine Kamera (18<sub>i</sub>) angegeben, die einen Bildsensor (22) zur Aufnahme von Bilddaten aus einem Sichtbereich (20), eine Kommunikationsschnittstelle (30) zum Verbinden mit mindestens einer weiteren Kamera (18<sub>i</sub>) in einem Netzwerk, eine Steuer- und Auswertungseinheit (26) zum Auslesen der Bilddaten sowie einen Speicher (28) aufweist, in dem ein Parametersatz für den Betrieb der Kamera (18<sub>i</sub>) abgelegt ist. Dabei ist in dem Speicher (28) mindestens ein weiterer Parametersatz für den Betrieb mindestens einer weiteren Kamera (18<sub>i</sub>) des Netzwerks abgelegt.