baber/WOPTO huggingface dataset:
Patent EP-4026201-A1 (EP)
Title: Mechanical grounding clamp
Inventor: MARTIN EVAN RONALD
IPC: H01R4/64
Filed: 2020-09-04
Abstract: The present disclosure provides descriptions of configurations for bonding clamps used to assemble photovoltaic (PV) arrays and provide an electrical bond between PV module frames and a rail system forming the PV arrays. The bonding clamp includes an electrically conductive body, first and second compression arms extending from body and a tab extending from the body in a direction away from a bottom side of the body. The first and second compression arms extend at an angle relative to the body.
Patent EP-4033112-A1 (EP)
Inventor: KONDO SHIGEKI
IPC: F16B37/04
Filed: 2020-09-08
Abstract: A crimp nut capable of preventing or restraining deformation of a screw hole of a nut portion is provided. A crimp nut 1 comprises a nut portion 2 having a screw hole 7, and a crimp portion 5 extending axially from an end surface 2a of the nut portion 2, wherein the crimp portion 5 is formed in a cylindrical shape and in a tapered shape whose outer circumference is reduced in diameter from a base end to a tip end, an outer peripheral side end surface 8 is formed on a crimp portion 5 side of the nut portion 2 which is located on an outer peripheral side of the crimp portion 5, an inner peripheral side end surface 9 is formed on the crimp portion 5 side of the nut portion 2 which is located on an inner peripheral side of the crimp portion 5, an outer rounded portion 10 having an arcuate cross section is formed on a base end portion of the crimp portion 5 to connect an outer peripheral surface 5a of the crimp portion 5 and the outer peripheral side end surface 8, an inner rounded portion 11 having an arcuate cross section is formed on the base end portion of the crimp portion 5 to connect an inner peripheral surface 5b of the crimp portion 5 and the inner peripheral side end surface 9, and a radius R1 of the outer rounded portion 10 is set larger than a radius R2 of the inner rounded portion 11.
Patent EP-4163818-A1 (EP)
Inventor: TIAN CHAO
IPC: G06K9/00
Filed: 2020-06-23
Abstract: An optical fingerprint identification circuit and a display panel are provided. The optical fingerprint identification circuit adds a reset unit at the gate of the driving transistor. The anode of the photodiode is electrically connected to the scan line. The optical fingerprint identification circuit could effectively avoid the reverse breakdown risk of the photodiode while realizing the fingerprint identification. It could reduce the requirement for the reverse breakdown voltage of the photodiode and requirement for the performance of the sensor. Furthermore, the circuit structure is simpler and the number of the TFTs is reduced. This improves the integration of the circuit.
Patent EP-4040074-A1 (EP)
Title: Load balancing method for two compressors
Inventor: CAI HAIFENG
IPC: F25B7/00
Filed: 2020-09-25
Abstract: A load balancing method for two compressors. The two compressors are used in a refrigeration system and are driven coaxially by the same driving device. The method comprises the steps of obtaining parameters, determining balance, and controlling start/stop states. The parameters in the step of obtaining parameters are parameters related to the two compressors, such as a compressor suction side flow rate, or exhaust side flow rate, or suction side temperature; the step of determining balance comprises determining, on the basis of the obtained parameters related to the two compressors, whether load is balanced between the two compressors; the step of controlling start/top states comprises controlling the start/stop states of the two compressors according to whether the load is balanced. The method can monitor the load balance state of two compressors that are coaxially driven, thereby effectively avoiding failure of the refrigeration system caused by unbalanced loads of the compressors.
Patent EP-4056582-A1 (EP)
Inventor: GAO FU
IPC: C12N15/63
Filed: 2020-11-09
Abstract: Provided in the present disclosure are a Zika/dengue vaccine and its application thereof. The present disclosure introduces a mutation into the E-protein FL fusion region of the Zika virus or dengue virus. Antigens with said mutations are unable to bind to antibodies that causes ADE. After immunization with the vaccine of the present disclosure acquired from the said antigens, production of FL epitope-induced antibodies can be prevented, thereby reducing or eliminating the ADE effect.
Patent EP-4064948-A1 (EP)
Title: Locking and unlocking a blender
Inventor: PAMPLIN RYAN MICHAEL
IPC: A47J43/07
Filed: 2020-10-07
Abstract: A rechargeable blender with a locking mechanism is disclosed. Exemplary implementations may include a base assembly, a container assembly, a blending component, control circuitry, and/or other components. The blender includes a power interface configured to be manually engaged by the user, which facilitates transitions between a locked mode of operation and an unlocked mode of operation. Rotation of the blending component is selectively allowed or prevented based at least in part on the current mode of operation.
Patent EP-4065461-A1 (EP)
Title: Appareil, système et procédé de poussée bidirectionnelle
Inventor: SIKORA DEREK
IPC: B64C27/10
Filed: 2020-11-25
Abstract: L'invention concerne un ensemble de poussée bidirectionnelle comprenant un moteur, un mécanisme de transfert de puissance sélectif et une pluralité de ventilateurs ; un changement de sens de rotation du moteur amenant le mécanisme de transfert de puissance sélectif à modifier un transfert de couple parmi les ventilateurs de la pluralité de ventilateurs, les ventilateurs pouvant être en opposition, et les ventilateurs pouvant être unidirectionnels. L'ensemble de poussée bidirectionnelle peut être utilisé dans les engins d'une pluralité d'engins, ou par ces derniers, par rapport à d'autres objets qu'il peut être nécessaire de manœuvrer, y compris des systèmes de commande de charge suspendue, des engins à décollage et atterrissage verticaux, des engins marins.
Patent EP-4078534-A1 (EP)
Title: Maps comprising covariances in multi-resolution voxels
Inventor: BOSSE MICHAEL CARSTEN
IPC: G08G1/04
Filed: 2020-12-15
Abstract: Techniques for representing a scene or map based on statistical data of captured environmental data are discussed herein. In some cases, the data (such as covariance data, mean data, or the like) may be stored as a multi-resolution voxel space that includes a plurality of semantic layers. In some instances, individual semantic layers may include multiple voxel grids having differing resolutions. Multiple multi-resolution voxel spaces may be merged to generate combined scenes based on detected voxel covariances at one or more resolutions.
Patent EP-4081940-A1 (EP)
Title: Efficient artificial intelligence analysis of images with combined predictive modeling
Inventor: WALLACK SETH
IPC: A61B5/00
Filed: 2020-12-22
Abstract: A system, an image analyzer and a method for diagnosing a presence of a disease or a condition in an image of a subject, for example, a veterinary patient, are provided including: classifying the image to a body region, and obtaining a classified, labeled, cropped, and oriented sub-image; directing the sub-image to artificial intelligence processor for obtaining an evaluation result, and comparing the evaluation result to a database library of evaluation results and matched written templates or a dataset cluster to obtain at least one cluster result; measuring the distance between the cluster result and the evaluation result to obtain at least one cluster diagnosis; and assembling the cluster diagnosis and the matched written templates to obtain a report to display the report to a radiologist. These system, analyzer and method are achieved in greatly reduced lengths of time and are useful for cost and time savings.
Patent EP-4089572-A1 (EP)
Inventor: PAN YUNYUN
IPC: G06K9/00
Filed: 2020-12-16
Abstract: Disclosed in the embodiments of the present application are a pedestrian search method, a server, and a storage medium, relating to the technical field of computers. The application comprises: performing pedestrian detection on each segment of a surveillance video to obtain multiple pedestrian trajectories, each pedestrian trajectory comprising multiple video frame images of the same pedestrian; on the basis of the video frame images in the multiple pedestrian trajectories, determining pedestrian trajectories belonging to the same pedestrian and merging the pedestrian trajectories of the same pedestrian.
Patent EP-4021266-A1 (EP)
Title: Electronic apparatus and method of controlling thereof
Inventor: SONG SUKHOON
IPC: B25J11/00
Filed: 2020-12-09
Abstract: A robot vacuum cleaner is provided. The robot vacuum cleaner includes a camera, a memory configured to store an artificial intelligence model trained to identify an image from an input image and shape information corresponding to each of a plurality of objects, and a processor configured to control the electronic apparatus by being connected to the camera and the memory, wherein the processor is configured to input an image obtained by the camera to the artificial intelligence model to identify an object included in the image, obtain shape information corresponding to the identified object among the plurality of shape information stored in the memory, and set a traveling path of the robot vacuum cleaner based on the shape information and size information related to the object.
Patent EP-4084979-A1 (EP)
Inventor: GIOVANARDI MARCO
IPC: B60G17/016
Filed: 2020-12-30
Abstract: Methods are provided for proactively controlling a component of a system. The system may comprise a vehicle and the component may comprise a suspension of the vehicle. According to various aspects, methods may include obtaining information regarding a travel surface along a travel path that the system will travel at a future time and, based on the information regarding the travel surface, controlling the component of the system to traverse the travel surface. Controlling the component based on the information regarding the travel surface may comprise comparing the information regarding the travel surface to information regarding at least one physical constraint of the system and/or comparing frequency content of the information regarding the travel surface to a threshold frequency. Proactive control methods may provide improved response to disturbances and improved tracking and isolation because a suspension may be controlled with reduced or substantially zero delay.
Patent EP-4075800-A1 (EP)
Inventor: FENG JUNKAI
IPC: H04N19/124
Filed: 2020-12-24
Abstract: This application relates to the image processing field, and provides an encoding method and an encoder. The method includes: determining an encoding quantization parameter QP; precoding a to-be-encoded block by using the encoding QP to obtain encoding result information; adjusting the encoding QP based on the encoding result information; and performing real encoding on the to-be-encoded block by using an adjusted encoding QP. This can improve image compression performance.
Patent EP-4072100-A1 (EP)
Inventor: GAO JIANPING
IPC: H04L29/12
Filed: 2020-12-29
Abstract: This application provides a method and an apparatus for sending a reply packet, a computing device, and a storage medium, and pertains to the field of network communication technologies. The method includes: A network device receives a reply packet sent by a DHCP service device, where a destination address of the reply packet is a first IP address of a relay device, and a communication connection is established between the relay device and a client; the network device determines a first next-hop address from a plurality of next-hop addresses corresponding to a destination IP address of the reply packet, where the first next-hop address is a first tunnel endpoint IP address of the relay device and is different from a tunnel endpoint IP address of another relay device in a target anycast group to which the relay device belongs, and a communication connection is established between each relay device in the target anycast group and the client; and the network device may forward the reply packet to the relay device based on the first next-hop address. In this application, a detour situation of the reply packet can be reduced.
Patent EP-4109831-A1 (EP)
Title: Routing method, routing device and computer-readable storage medium
Inventor: PENG SHAOFU
IPC: H04L12/725
Filed: 2020-12-17
Abstract: A routing method, a routing device and a computer-readable storage medium are disclosed. The routing method includes: allocating, to each of network slices corresponding to different algorithm types, a segment identifier corresponding to a respective algorithm type, and flooding the segment identifier through an IGP (S100); configuring, for each network slice, a QoS policy corresponding to a respective algorithm type (S200); and, forwarding a packet based on the segment identifier and the QoS policy (S300).
Patent EP-4129834-A1 (EP)
Inventor: OHNO SHOUHEI
IPC: G01S13/90
Filed: 2020-03-25
Abstract: Provided are an information processing device and the like capable of presenting a user-desired observation result to the user rapidly in a case where observation is performed using observation satellites. The information processing device comprises receiving means for receiving a request to acquire observation data based on a result of observing a designated range at a designated time, specifying means for using orbit information for a plurality of observation satellites to specify an observation satellite with which the designated range can be observed on or after the designated time from among the plurality of observation satellites, and acquiring means for acquiring requested observation data, that is, the observation data which is generated by the specified observation satellite and which is based on a result of observing the designated range on or after the designated time.
Patent EP-4131763-A1 (EP)
Inventor: ASAI KYOTA
IPC: H01L25/07
Filed: 2020-12-03
Abstract: This power conversion device comprises: a power module which converts direct current power into alternating current power; a substrate on which the power module is disposed and which includes a direct current path for transmitting the direct current power to the power module, the substrate having a first surface, a second surface directly facing the first surface, and a plurality of main flow path holes penetrating the second surface from the first surface; and a flow path forming body which forms at least a portion of the first surface and the second surface of the substrate so as to cover the plurality of main flow path holes, and which forms a flow path for a refrigerant that cools the power module, wherein the plurality of main flow path holes are disposed in position traversing the direct current path, and the refrigerant moves from the first surface to the second surface through the main flow path holes.
Patent EP-4158304-A1 (EP)
Inventor: ZHANG JINGTIAN
IPC: G01N1/31
Filed: 2020-05-29
Abstract: A reagent container (100) for a tissue processor, comprising: a first body (110) defining a cavity (112) configured to contain reagent; and a second body (120) attached to the first body (110), wherein the second body (120) defines a reagent passage (122), a cistern room (124), and a reagent port (126), the reagent passage (122) is in communication with the cavity (112), the cistern room (124) is provided between the reagent passage (122) and the reagent port (126), and in communication with the reagent passage (122) and the reagent port (126), in a flowing direction towards the reagent port (126), the cistern room (124) has a larger section area than the section area of the reagent passage (122). The reagent coming out of the reagent passage (122) will significantly slow down in a short time and will not spill out the reagent container (100) through the reagent port (126), thereby improving anti-spilling performance of the reagent container (100) during transportation or operation.
Patent EP-4150476-A1 (EP)
Title: Database management system and method for graph view selection for relational-graph database
Inventor: ZHANG CHAO
IPC: G06F16/903
Filed: 2020-06-09
Abstract: A database management system for performing a graph query based on one or more graph views of a relational-graph database is disclosed. The database management system is configured to determine a plurality of graph views of the relational-graph database based on one or more previous graph queries of the relational-graph database to obtain a plurality of candidate graph views of the relational-graph database. Moreover, the database management system is configured to store a subset of the plurality of candidate graph views of the relational-graph database and perform a graph query of the relational-graph database based on the subset of the plurality of candidate graph views of the relational-graph database. By means of the selected subset of the plurality of candidate graph views of the relational-graph database, the database management system advantageously allows increasing the processing speed of graph queries.
Patent EP-4166279-A1 (EP)
Title: Quick-change structure for head and body of multifunctional power tool and multifunctional power tool
Inventor: LI YUEHUI
IPC: B25F3/00
Filed: 2020-07-31
Abstract: The present invention discloses a head and body rapid replacing structure of a multi-functional power tool and a multi-functional power tool. The rapid replacing structure comprises a body shell; a torsion ring which is rotationally arranged beside a socket in the body shell and of which the axis is at least parallel to that of the socket; a head detachably inserted in a jack of the torsion ring; an energy storage device resetting after driving the torsion ring to rotate; and head locking pieces that can move in a straight line between a first position and a second position along the direction perpendicular to the axis of the torsion ring during the rotation of the torsion ring. In the first position, each head locking piece has a blocking part which extends into the jack of the torsion ring and is located on the movement path of a clamping platform at the side wall of the head; and in the second position, each head locking piece does not have a part located on the movement path of the clamping platform. The solution adopts a rotary unlocking structure instead of a pressing structure, so the force to be applied by hands to unlock is smaller, and the operation is easy; and face contact locking is adopted, so the stability is good, and the vibration during work can be reduced.
Patent EP-4247014-A1 (EP)
Title: User equipment positioning method and apparatus
Inventor: YANG MINGYUE
IPC: H04W4/02
Filed: 2020-11-30
Abstract: This application provides a user equipment positioning method and apparatus. The method includes: A first network element sends a first positioning request message to a second network element, to indicate the second network element to position first user equipment UE through second UE. Then, the first UE or the second UE may calculate relative location information between the first UE and the second UE, so that the second network element calculates location information of the first UE based on the relative location information between the second UE and the first UE, and sends the location information of the first UE to the first network element through a first positioning request response message. In this way, the first UE can be positioned through the second UE. This improves accuracy of positioning the UE.
Patent EP-3903900-A1 (EP)
Inventor: SPURI SILVESTRINI CLAUDIO
IPC: B01D19/00
Filed: 2021-04-26
Abstract: Deaerator (1) for the removal and evacuation of gases in heating systems or the like, comprising air expulsion means (2; 4), a container body (10) provided with a cavity (100) inside which a heat transfer fluid passes and circulates, said container body (10) comprising at least one degassing cavity (101), at least one inlet duct (11), wherethrough said heat transfer fluid enters, at least one outlet duct (12), wherethrough said heat transfer fluid exits, said inlet (11) and outlet (12) ducts being in fluid communication with said cavity (100), 
characterised in that: 
- it comprises, inside said cavity (100), at least one flow diverter (14) adapted to divide the flow ( F ) of said heat transfer fluid into a primary flow ( Fp ) and into a secondary flow ( Fs ); 
- said flow diverter (14) being positioned in said cavity (100) so as to define, in cooperation with the walls of said cavity (100) and/or of said container body (10), at least said degassing chamber (101), inside which said secondary flow ( Fs ) passes, and at least one passage chamber (102), inside which said primary flow ( Fp ) passes, said degassing chamber (101) being dedicated to the interception and evacuation of the air, and said passage chamber (102) being dedicated to the passage of the flow of the heat transfer fluid not subject to degassing; 
- said degassing chamber (101) being adapted to slow down the speed of said secondary flow ( Fs ), by an increase in the passage section, favouring the separation of air from the same flow ( Fs ) .
Patent EP-4059713-A1 (EP)
Inventor: AIGNER HERBERT
IPC: B33Y80/00
Filed: 2021-03-15
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen einer technischen Vorrichtung (100), wobei die technische Vorrichtung aus wenigstens einem ersten Bauteil (2, 3) und wenigstens einem zweiten Bauteil (5, 6, 7, 8) und insbesondere weiteren Bauteilen (4) gefertigt wird, wobei das wenigstens eine erste Bauteil (2, 3) zumindest zum Teil unter Verwendung eines ersten additiven Fertigungsverfahrens hergestellt wird und wobei das wenigstens eine zweite Bauteil (5, 6, 7, 8) zumindest zum Teil unter Verwendung eines zweiten additiven Fertigungsverfahrens hergestellt wird.
Patent EP-3851576-A1 (EP)
Inventor: ANTTILA JUHA RAINER
IPC: D21C5/00
Filed: 2021-01-12
Abstract: A cooking apparatus for treating biomass containing lignocellulose, comprises one or more cooking reactors (100, 100') adapted to cook biomass in a cooking chemical which includes formic acid and acetic acid. A heating arrangement (106) is adapted to adjust heat energy transfer to each cooking reactor (100, 100') by adjusting the temperature of the cooking chemical as a function of time and by feeding the temperature-adjusted cooking chemical into each cooking reactor (100, 100').
Patent EP-3851738-A1 (EP)
Inventor: FALESSI ALESSANDRO
IPC: F21S41/148
Filed: 2021-01-20
Abstract: A lighting device (1) for a vehicle including a cup-shaped housing (2) housing at least one reflector (3), operatively associated with a light source (4), and a transparent lens (5), which closes a front opening (6) of the housing and through which the reflector (3) is visible; wherein a shield (10) is placed inside the housing (2), at least partly facing the reflector (3) and substantially parallel to an optical axis (A) of the lighting device, and delimited towards the reflector (3) by a reflecting surface (11) provided with projections (14) uniformly distributed thereon, e.g., grooved or embossed.
Patent EP-3874929-A1 (EP)
Inventor: SCHLEICHER TYLER D
IPC: A01B79/00
Filed: 2021-02-01
Abstract: A method and system for estimating surface roughness of a ground for an off-road vehicle to control an implement comprises detecting motion data of an off-road vehicle traversing a field or work site during a sampling interval. A first sensor is adapted to detect pitch data of the off-road vehicle for the sampling interval to obtain a pitch acceleration. A second sensor is adapted to detect roll data of the off-road vehicle for the sampling interval to obtain a roll acceleration. An electronic data processor or surface roughness index module determines or estimates a surface roughness index based on the detected motion data, pitch data and roll data for the sampling interval. The surface roughness index can be displayed on the graphical display to a user or operator of the vehicle.