baber/WOPTO huggingface dataset:
Patent EP-4286823-A1 (EP)
Title: Resolution measurement method, resolution measurement system, and program
Inventor: TODA KOUICHI
IPC: G01M11/02
Filed: 2021-02-10
Abstract: Provided is a method for measuring the resolution of a camera having distortion in the photography field of view thereof. A resolution measurement method, that is performed by a computer device, for a camera comprising: generating a distortion map which represents correspondence relation between coordinates of all pixels of a first test chart and coordinates of all pixels of the first test chart in an image captured by a camera which causes distortion in a photography field of view; generating, according to the correspondence relation represented by the distortion map, a distorted test chart which is a distorted image of a second test chart that is used for measuring resolution at a specific area in the first test chart in the captured image; and performing, by using the distorted test chart, measurement of resolution according to a contrast method at a part, that corresponds to the specific area, in the photography field of view of the camera.
Patent EP-4101178-A1 (EP)
Inventor: SODAGAR IRAJ
IPC: H04L9/40
Filed: 2021-10-08
Abstract: There is included a method and apparatus comprising computer code configured to cause a processor or processors to perform obtaining media data, generating, from the media data, one or more event segments, appending the one or more event segments, to a first event processing buffer, the one or more event segments comprising an event start offset for each of the one or more event segments based on a time at which the each of the one or more event segments is appended to the first event processing buffer, appending the one or more event segments, to a second event processing buffer, the one or more event segments comprising event dispatch information for the each of the one or more event segments, and dispatching the one or more event segments based on the first event processing buffer and the event dispatch information in the second event processing buffer.
Patent EP-4297273-A1 (EP)
Inventor: XU ZHIWU
IPC: H02S50/10
Filed: 2021-02-26
Abstract: This application provides a power supply system and an IV curve scanning method for a power supply system. The power supply system includes at least two inverters, and the at least two inverters include a first inverter and a second inverter. The first inverter starts, at an IV curve scanning start time of the first inverter, to perform IV curve scanning on a string connected to the first inverter, and the second inverter starts, at an IV curve scanning start time of the second inverter, to perform IV curve scanning on a string connected to the second inverter. The IV curve scanning start time of the first inverter and the IV curve scanning start time of the second inverter are different. In addition, a time interval between the IV curve scanning start time of the first inverter and the IV curve scanning start time of the second inverter is less than a preset IV curve scanning period. In this application, fluctuation of an output power of the power supply system during IV curve scanning can be reduced, thereby improving system stability of the power supply system in an IV curve scanning process, and having high applicability.
Patent EP-4235788-A1 (EP)
Title: Fabrication method for semiconductor structure and semiconductor structure
Inventor: LIU ZHONGMING
IPC: H01L27/108
Filed: 2021-09-24
Abstract: A method for manufacturing a semiconductor structure and a semiconductor structure are provided. The method includes: providing a base, in which bit lines extending in a first direction and a groove located between two adjacent ones of the bit lines are provided on the base; forming an initial contact layer and initial protection layer filling the groove, in which the initial contact layer is in contact with the base, the initial protection layer is located on the initial contact layer; patterning the initial contact layer and the initial protection layer to form contact layers that are discrete from each other and protection layers that are discrete from each other; and forming a dielectric layer between two adjacent ones of the contact layers, in which the dielectric layer is further located between two adjacent ones of the protection layers, a material of the dielectric layer is different from a material of the protection layer. The embodiments can improve the performance of the semiconductor structure.
Patent EP-4159583-A1 (EP)
Inventor: MO ZHISONG
IPC: B61L27/00
Filed: 2021-09-23
Abstract: The invention relates to a train control method based on mobile authorization verification, which compares driving permission sent by a vehicle-mounted device to a ground trackside device with driving permission calculated by itself, and outputs the strictest driving permission. Compared with the prior art, the invention has the advantages that the correctness of mobile authorization calculation is improved, and the safety of train stop points is ensured.
Patent EP-4216106-A1 (EP)
Inventor: JIN WENJIE
IPC: G06N3/04
Filed: 2022-01-19
Abstract: A computer-implemented method of generating control actions for controlling a production system, such as by transmitting the control actions to a control system of the production system. The method comprises receiving, by a memory unit, a set of observation data characterizing a current state of the production system; processing, by a first neural network module of the memory unit, an input based on at least part of the observation data to generate encoded observation data; updating, by a second neural network module of the memory unit, history information stored in an internal memory of the second module using an input based on at least part of the observation data; obtaining, based on the encoded observation data and the updated history information, state data; and generating, based on the state data, one or more control actions.
Patent EP-4033421-A1 (EP)
Title: Method and system for predicting a failure of a monitored entity
Inventor: PERBOLI GUIDO
IPC: G06F11/00
Filed: 2022-01-25
Abstract: The present invention relates to a method (100, 200) for predicting a malfunction of an entity (4), said entity (4) being characterized by a plurality of parameters. The method (100, 200) comprises: 
predicting (200) a malfunction of the entity (4) by means of an artificial intelligence system (1) which is provided with data relating to the parameters of the entity (4), wherein the artificial intelligence system (1) is trained by means of a training dataset based on a plurality of training entity data. 
     Advantageously, the training dataset is determined according to the following steps: 
h. acquiring (101-106) a training data set, wherein the training data set comprises a plurality of entity data groups, each entity data group comprising values referred to characteristic parameters of a respective training entity, 
i. by means of the untrained artificial intelligence system, identifying data groups associated with training entities subject to a malfunction, and data groups associated with entities not subject to a malfunction; 
j. by means of the untrained artificial intelligence system, composing (107) a training subset, wherein the subset comprises a first quantity of data groups associated with the entities subject to malfunction, and a second quantity of data groups associated with entities not subject to a malfunction, the second quantity being greater than or equal to the first quantity, 
k. using the training subset to train (109) the artificial intelligence system, 
l. by means of the artificial intelligence system trained with the training subset, analysing the entire training data set to determine a probability with which each training entity is subject to malfunction, 
m. by means of the artificial intelligence system trained with the training subset, determining (112) a distribution of the probabilities of malfunction of the training entities of the training data set, 
n. composing (113) the training dataset by selecting: 
- all data groups of training entities with a failure probability higher than a threshold value, and 
- a plurality of data groups of training entities with a failure probability lower than the threshold value, wherein for each failure probability lower than the threshold value said plurality of data groups comprises a respective quantity of data groups, function of the distribution of said probability.
Patent EP-4219598-A1 (EP)
Inventor: WANG JINGBO
IPC: C08J3/00
Filed: 2022-01-28
Abstract: Polyethylene blend of a specific multimodal metallocene catalysed linear low density polyethylene (mLLDPE) and a specific low density polyethylene (LDPE), which provides films with well-balanced properties, especially dart drop (impact strength), haze and processability.
Patent EP-4037204-A1 (EP)
Title: System and method for automated identification of fiber capacity
Inventor: ACHARYA HARSHAD VASUDEO
IPC: H04B10/07
Filed: 2022-01-31
Abstract: The present disclosure provides automated solution for identification of spare fiber capacity with minimal manual intervention thereby eliminating the errors and ensure reliability and scalability and implemented by independent modules to provide Tabular, Schematic and Map view available for depicting route-side fiber capacity (total/used/unused). The method includes automatically enrichment of logical links data discovered by EMS/NMS systems which provide the logical paths/links between two equipment with port details along with host name of the equipment and identifier of the port. The method further includes, enriching the EMS/NMS links data, based on host name and inventory mapping, within logical network inventory management system thereby resulting in the availability of links inventory data in 'From site-from equipment-from port' and 'to site-to equipment-to port' format.
Patent EP-4039078-A1 (EP)
Inventor: MARTIN JETHRO
IPC: A01D75/28
Filed: 2022-02-02
Abstract: A header positioning system for controlling a position of a header for a combine harvester. The header positioning system including a controller that is configured to receive signals corresponding to (i) a measured inclination of either the header or the combine, (ii) a measured ground speed of the header or the combine, and (iii) a measured height of the header with respect to ground. The controller is further configured to adjust a height and a pitch of the header as a function of the inclination, measured ground speed and the measured height.
Patent EP-4224682-A1 (EP)
Inventor: WOLF NICO
IPC: H02K7/00
Filed: 2022-02-04
Abstract: The invention concerns a rotor (1) comprising a rotor shaft (4) configured to rotate around an axis (X) of rotation, a rotor body (2) formed of a stack of laminations, a field coil (3) wound around the rotor body (2), at least one slip ring (110) configured to exchange electric power with an external power supply, the at least one slip ring (110) being electrically connected to an end (31) of the field coil (3) through an electrical connecting assembly (10) comprising an axial electrical conductor (120) and a radial electrical conductor (130), the axial electrical conductor (120) passing through an axial bore (41) of the rotor shaft (4), the radial electrical conductor (130) passing through a radial bore (42) of the rotor shaft (4), the axial electrical conductor (120) and the radial electrical conductor (130) being two separate pieces configured to be electrically connected together.
Patent EP-4047196-A1 (EP)
Inventor: JUDGE MICHAEL
IPC: F01P5/02
Filed: 2022-02-16
Abstract: A vehicle comprising: an engine comprising two banks of cylinders having axial directions angled relative to each other to form a region running between the axial directions of the two banks; a plurality of exhaust components located in the region; and a heat shield enclosing the exhaust components between the engine and the heat shield, the heat shield comprising an inner surface facing the exhaust components, a first heat shield inlet and a heat shield outlet, and the heat shield being configured to channel an airflow between the first heat shield inlet and the heat shield outlet over the inner surface of the heat shield.
Patent EP-4235076-A1 (EP)
Title: Regenerative thermal fluid purification device and method for operating a regenerative thermal fluid purification device
Inventor: KÄLLSTRAND ÅKE
IPC: F28D17/04
Filed: 2022-02-25
Abstract: A fluid purification device is provided. The fluid purification device includes a heat-transfer bed filled with heat storage material. Further, the fluid purification device includes a first plenum attached to a first opening of the heat-transfer bed, and a second plenum attached to a second opening of the heat-transfer bed. The first opening and the second opening are arranged on opposite sides of the heat-transfer bed. Additionally, the fluid purification device includes a heat blocking element arranged in the first plenum. The heat blocking element is spaced apart from the heat-transfer bed and is spaced apart from a housing of the first plenum. The heat blocking element extends beyond the first opening and is configured to limit heat emission from the heat storage material into the first plenum. The first plenum and the second plenum are configured to alternatingly supply fluid to the heat-transfer bed such that the fluid heats up and reacts while flowing through the heat storage material. During a time period in which one of the first plenum and the second plenum is configured to supply the fluid to the heat-transfer bed, the other one of the first plenum and the second plenum is configured to drain the reacted fluid from the heat-transfer bed.
Patent EP-4245530-A1 (EP)
Title: Multilayered film
Inventor: WANG JINGBO
IPC: B32B27/08
Filed: 2022-03-16
Abstract: The present invention relates to a multilayered film comprising a skin layer (SKL), a core layer (CL) and a sealing layer (SL); wherein the sealing layer (SL) comprises (a) 15 to 85 wt.-% based on the total weight of the sealing layer (SL) of a specific metallocene-catalysed multimodal polyethylene copolymer (MMCP) and (b) 15 to 85 wt.-% based on the total weight of the sealing layer (SL) of a specific plastomer wherein components (a) and (b) add up to 100 wt.-%. The present invention furthermore relates to the use of said multilayered film as packing material, preferably for food and/or medical products.
Patent EP-4094602-A1 (EP)
Inventor: BLANDINO THOMAS P
IPC: A24F40/465
Filed: 2016-10-26
Abstract: Disclosed is an article (1, 2, 3) for use with apparatus (100, 200) for heating smokable material to volatilise at least one component of the smokable material. The article (1, 2, 3) comprises a mass of smokable material (10) and a substrate. The mass of smokable material (10) is on the substrate (20). A first portion of the substrate (20) is more susceptible to eddy currents being induced therein by penetration with a varying magnetic field than a second portion of the substrate (20).
Patent EP-4071095-A1 (EP)
Inventor: LAZZARESCHI LUIGI
IPC: B65H26/00
Filed: 2022-04-04
Abstract: The device (9) comprises a feed path (P) of the logs (R), configured to feed the logs in a direction orthogonal to the axis of the logs; and one or more pick-up members (27) spaced from one another in a direction transverse to the feed path (P) of the logs (R). The pick-up members are adapted to pick up individual logs (R) from a pick-up position along the feed path (P); and transfer each log (R) from the measuring position back to the feed path substantially in the position in which it was picked up.
Patent EP-4075421-A1 (EP)
Inventor: SONG HEERIM
IPC: G09G3/3266
Filed: 2022-04-06
Abstract: An electronic device includes a display panel including pixels respectively connected to scan lines, scan stages corresponding to the scan lines, where each of the scan stages receives a carry signal, and outputs a scan signal, masking circuits electrically connected to some of the scan stages, respectively, where each of the masking circuits outputs a masking carry signal in response to a masking signal and the scan signal, and transmission circuits electrically connected to others of the scan stages, respectively, where each of the transmission circuits outputs the scan signal output from a corresponding scan stage among the scan stages. A j-th (j is an integer greater than 1) scan stage among the scan stages receives one of the scan signal output from a (j-1)-th scan stage and the masking carry signal as the carry signal.
Patent EP-4123351-A1 (EP)
Inventor: HUANG XUESONG
IPC: G02B6/38
Filed: 2016-09-30
Abstract: Embodiments of the present invention provide an optical fiber plug, an optical fiber adapter, and an optical fiber connector assembly, and relate to the communications field. The optical fiber plug includes a ferrule, a sleeve sleeved on the outside of the ferrule, and a lock cap rotatably sleeved on the sleeve. At least one lock block is disposed on an inner wall of the lock cap. The lock block is configured to be engaged and locked with a lock slot on an optical fiber adapter. Two stop blocks are disposed on the inner wall of the lock cap. The two stop blocks are arranged at intervals along a circumferential direction of the lock cap. A stop rod is disposed on an outer wall of the sleeve, and the stop rod is located between the two stop blocks, so that the lock cap rotates relative to the sleeve within an angle range limited by the two stop blocks. When the optical fiber plug and the optical fiber adapter are interconnected by circumferentially aligning the sleeve with the optical fiber adapter, the lock block can be led to a lock location on the lock slot from a horn-shaped opening of the lock slot if the lock cap rotates relative to the sleeve to any location. During use of the optical fiber plug, an operation is simple and less time-consuming.
Patent EP-4056559-A1 (EP)
Inventor: LV BINHUA
IPC: C07D265/30
Filed: 2016-06-24
Abstract: The present invention relates to a phenyl amino pyrimidine compound or a polymorph of a salt thereof, specifically, to N-(cyanomethyl)-4-(2-((4-(2', 2', 6', 6'-d<sub>4</sub>-morpholino)phenyl)amino)pyrimidin-4-yl)benzamide, or a pharmaceutically acceptable salt thereof, or a polymorph of a solvate thereof, that is, a compound shown in formula I or salt thereof, or a polymorph of a solvate thereof. The polymorph is suitable for preparing a pharmaceutical composition for suppressing non-receptor tyrosine kinases (such as JAK kinase).
Patent EP-4272749-A1 (EP)
Inventor: DEGLING-WIKINGSSON LENA
IPC: A61K31/727
Filed: 2022-05-03
Abstract: The present invention is directed to tafoxiparin for use in the spontaneous onset of labor in a term pregnant woman, wherein tafoxiparin is administered in a daily dose of 30-320 mg per day.
Patent EP-4096026-A1 (EP)
Title: Terminal and connector
Inventor: FAN DINGBING
IPC: H01R4/18
Filed: 2022-05-24
Abstract: A terminal and a connector are disclosed. 1. The terminal comprises of: a top wall (10); a side wall (11, 12); and a curved part (111, 121) connected between the top wall (10) and the side wall (11, 12). At least one notch (101) is formed on the curved part (111, 121) to reduce a bending force for forming the curved part (111, 121) and prevent cracks from being generated in the curved part (111, 121) during forming the curved part (111, 121). Therefore, the present invention can reduce the manufacturing difficulty of the terminal and improve the manufacturing quality of the terminal.
Patent EP-4099168-A1 (EP)
Title: Compute optimizations for low precision machine learning operations
Inventor: OULD-AHMED-VALL ELMOUSTAPHA
IPC: G06N3/04
Filed: 2018-03-26
Abstract: Disclosed herein is a graphics processor comprising a memory device, a level-two (L2) cache memory and a raster operations unit (ROP) coupled with the memory device, a compressor to perform lossless compression on data to be written to the memory device, and a streaming multiprocessor coupled with the memory device. The streaming multiprocessor is to concurrently execute multiple thread groups. The streaming multiprocessor includes a single instruction, multiple thread (SIMT) architecture and the streaming multiprocessor is to execute multiple threads for each of multiple instructions. The multiple instructions include a first instruction to cause at least a first portion of the streaming multiprocessor to perform a floating-point operation on multiple floating-point input operands and a second instruction to cause at least a second portion of the streaming multiprocessor to perform an integer operation on multiple integer operands, the first instruction to execute concurrently with the second instruction. The streaming multiprocessor includes a mixed precision core to perform operations for at least a third instruction of the multiple instructions. The mixed precision core is to perform a first operation of the third instruction at a first precision and a second operation of the third instruction at a second precision. The first operation is a multiply having at least one 16-bit floating-point input, and the second operation is an accumulate having a 32-bit floating-point input.
Patent EP-4099390-A1 (EP)
Inventor: PARK KYUNG BAE
IPC: H01L27/32
Filed: 2022-05-31
Abstract: A sensor embedded display panel includes a substrate, a light emitting element on the substrate and including an emission layer; and a photoelectric element on the substrate. The photoelectric element includes a light absorbing layer. The light absorbing layer at least partially overlaps the emission layer in a horizontal direction extending in parallel to an upper surface of the substrate. The light emitting element and the photoelectric element each include a separate portion of a first common auxiliary layer that extends on tops of the emission layer and the light absorbing layer and a separate portion of a second common auxiliary layer that extends on bottoms of the emission layer and the light absorbing layer. The photoelectric element further includes an auxiliary layer that has a thickness corresponding to one of a red wavelength spectrum, a green wavelength spectrum, or a blue wavelength spectrum.
Patent EP-4296026-A1 (EP)
Inventor: DE DREUILLE JEAN
IPC: B27D1/08
Filed: 2022-06-10
Abstract: L'invention porte sur un procédé de fabrication d'un objet (3) de forme incurvée formé principalement de contreplaqué, le procédé comprenant : la découpe de bandes (2) dans un panneau de contreplaqué ; et l'agencement et le cintrage des bandes (2) selon deux directions différentes. Les bandes (2) peuvent avoir des chants qui ont un profil ondulé. Les bandes (2) peuvent être disposées selon une superposition de plusieurs couches où elles sont agencées en quinconce ou croisées.L'objet (3) est de forme au moins partiellement ovoïde.
Patent EP-4108844-A1 (EP)
Title: Construction system and connector therefor
Inventor: CALDERARO MAXIME
IPC: E04B1/61
Filed: 2022-06-16
Abstract: A construction system based on a common connector that is conceived to join a large variety of structural elements. The connector has two equal plates with an open trough that are designed to be affixed on wall sections or similar structural elements and plugs that enter in the troughs and are designed to be affixed on a horizontal element such as a sill, a joist or a beam. The connector can be locked by a wedge key that is configured to disappear below the wall side when in place.
Patent EP-4106085-A1 (EP)
Inventor: JEONG TAEK EON
IPC: H01M10/613
Filed: 2022-06-17
Abstract: A ventilation device for a pouch-type secondary battery includes a frame including a first frame and a second frame, and a connector connecting the first frame and the second frame to each other and having a slit portion formed therein. Each of the first frame and the second frame has a facing surface to each other, and at least one of the first frame and the second frame includes a vent guiding portion recessed from the facing surface. A terrace restraining portion having an inclined surface is formed at a surface of the frame adjacent to a surface including the vent guiding portion. A vent control portion is formed as a space between the first frame and the second frame to be connected to the vent guiding portion.