baber/WOPTO huggingface dataset:
Patent EP-4218035-A1 (EP)
Inventor: ARNDT TABEA
IPC: H01F6/06
Filed: 2021-08-18
Abstract: Die vorliegende Erfindung stellt eine bitterprinzipbasierte Magnetvorrichtung (1) bereit, die aus einer Anordnung aus einer Mehrzahl Leiterschichten (2) und einer Mehrzahl Substratschichten (3) ausgebildet ist. Dabei trägt Substratschicht (3) eine Leitersschicht (2), und ist mit dieser als Ring (4) ausgebildet, der einen radialen Schlitz (5), der sich durch den gesamten Ring (4) erstreckt, aufweist. Drei oder mehr Ringe (4) bilden eine Spiralanordnung mit je einem Anfangsring (41) und einem Endring (42) und einem oder mehreren Mittelringen (43). Der Anfangsring (41) und der Endring (42) stehen mit je einem seiner an den Schlitz (5) angrenzenden Enden (51, 52) mit einem Mittelring (43) an dessen Schlitz angrenzenden Ende (51, 52) durch einen Kontaktabschnitt in Strom leitendem Kontakt, wobei jeder Mittelring (43) mit seinen beiden an den Schlitz (5) angrenzenden Enden (51, 52) mit zwei anderen Ringen (4, 41, 42, 43) durch einen Kontaktabschnitt in Strom leitendem Kontakt steht. Ferner sind in der Anordnung die Ringe (4, 41, 42, 43) alternierend angeordnet, indem auf einen Ring (4, 41, 42, 43) mit einer nach oben weisenden Leiterschicht (2) ein Ring (4, 41, 42, 43) mit einer nach unten weisenden Leiterschicht (2) folgt.
Patent EP-4193036-A1 (EP)
Title: Pumped heat energy storage system with steam cycle
Inventor: BOLLINGER BENJAMIN R
IPC: F01K13/00
Filed: 2021-08-12
Abstract: The present disclosure provides pumped heat energy storage systems that can be used to store and/or extract electrical energy. A pumped heat energy storage system of the present disclosure can store energy by operating as a heat pump, whereby net work input can be used to transfer heat from the cold side to the hot side. A working fluid of the system is capable of efficient heat exchange with heat storage fluids on a hot side of the system and on a cold side of the system. Such pumped energy storage systems can be beneficially integrated with steam plants to provided heating to the steam cycle.
Patent EP-4218125-A1 (EP)
Inventor: FALK ANDREAS
IPC: H02M1/42
Filed: 2021-09-02
Abstract: The application describes a method for operating a hybrid rectifier (1) for supplying a DC load (30) with a DC voltage (U DC ) rectified from an AC system (20) and variable in voltage value, the hybrid rectifier (1) comprising an AC input (11), a DC output (12), and a thyristor rectifier (2) arranged in a first path (15) between the AC input (11) and the DC output (12), the hybrid rectifier (1) also comprising a transistor rectifier (3), which is arranged in a second path (16) connected parallel to the first path (15). The method has the following steps: if a DC voltage (U DC ) at the DC output (12) of the hybrid rectifier (1) is below a voltage threshold value (U TH ): operating the hybrid rectifier (1) in a first operating state in which the transistor rectifier (3) is disconnected from the DC output (12) and connected to the AC input (11) and in which the thyristor rectifier (2) is connected to both the AC input (11) and the DC output (12) so that a total active power (P) is transported from the AC input (11) to the DC output (12) via the thyristor rectifier (2) and not via the transistor rectifier (3); and if the DC voltage (U DC ) at the DC output (12) of the hybrid rectifier (1) reaches or exceeds the voltage threshold value (U TH ): operating the hybrid rectifier (1) in a second operating state in which the thyristor rectifier (2) and the transistor rectifier (3) are each connected to the AC input (11) on one side and to the DC output (12) on the other side, and wherein the total active power (P) is transported from the AC input (11) to the DC output (12) of the hybrid rectifier (1) both via the thyristor rectifier (2) and via the transistor rectifier (3). The application also describes a hybrid rectifier (1) and an electrolytic system (40) having a hybrid rectifier (1) and an electrolyser (31) as the DC load (30).
Patent EP-4208506-A1 (EP)
Title: Process for the production of nanocellulose
Inventor: ABBRO MARCO
IPC: C08L1/02
Filed: 2021-09-01
Abstract: The present invention relates to a process for the preparation of bacterial nanocellulose comprising a fermentation step actuated by bacteria and yeasts. The nanocellulose obtained from the process is used in textile production, in the preparation of cosmetics, medical devices, sensors and building products.
Patent EP-4131444-A1 (EP)
Inventor: KOMIYA RYOICHI
IPC: H01L51/44
Filed: 2021-03-12
Abstract: A photoelectric conversion element module (1) includes a plurality of photoelectric conversion elements (15) formed on a light-transmitting base plate (3). The photoelectric conversion elements (15) each include a transparent conductive film (4), a first charge transport layer (5), a power-generating layer (6), and a second charge transport layer (7) stacked in order from a side corresponding to the light-transmitting base plate (3). The second charge transport layer (7) is formed of a porous film that contains a carbon material. Among two of the photoelectric conversion elements (15) that are adjacent to each other, the second charge transport layer (7) of one photoelectric conversion element and the transparent conductive film (4) of the other photoelectric conversion element are electrically connected via a first conductive adhesive layer (9), a current-collecting electrode (11), and a second conductive adhesive layer (14).
Patent EP-4128096-A1 (EP)
Inventor: MCHALE STEPHEN J
IPC: G06Q10/06
Filed: 2021-04-01
Abstract: A job matching algorithm improves matching a job opening profile to a job-seeker with accuracy and efficiency by breaking down the job opening profile into a data model of standard codes. Job criteria are abstracted as attributes into at least categories of qualifications and characteristics, having an associated assigned weight. Job-seeker profile's corresponding attributes in qualifications and characteristics are multi-dimensionally mapped to those in the job opening profile to calculate an overall score against a threshold score for successful matching. The job-seeker's profile and the job opening's profile may also be re-matched using an elastic analysis to model job seeker's strengths and growth potential for a same or a different job, through adjusting individual weights of each attribute of the qualifications and characteristics of one or both of the job-seeker's profile and the job opening profile to predict risks or successes for the job-seeker in taking the job opening.
Patent EP-4130127-A1 (EP)
Title: Additive composition, resin composition containing same, production method therefor, and molded article
Inventor: YOKOYAMA RYO
IPC: C08L23/00
Filed: 2021-03-29
Abstract: Provided are: an additive composition capable of imparting excellent mechanical properties to a molded article; a resin composition containing the same; a method of producing the resin composition; and a molded article. The additive composition contains: (A) a nucleating agent; (B) a hydroxy group-containing fatty acid lithium salt; and (C) a hydrotalcite. In this additive composition, the (A) nucleating agent contains an organic oxoacid metal salt, the content of the (B) hydroxy group-containing fatty acid lithium salt is 25 to 400 parts by mass with respect to 100 parts by mass of the (A) nucleating agent, and the content of the (C) hydrotalcite is 25 to 400 parts by mass with respect to 100 parts by mass of the (A) nucleating agent.
Patent EP-4129185-A1 (EP)
Inventor: SUGIYAMA TAKERU
IPC: A61B6/00
Filed: 2021-03-10
Abstract: An imaging support device used in a radiography apparatus including a radiation source and a radiation image detector that detects a radiation image of a subject on the basis of radiation emitted from the radiation source and transmitted through the subject, includes at least one processor. The processor executes a determination process of determining a necessity of and a reason for recapturing an acquired new radiation image by using a trained model that has learned a relationship between a radiation image acquired in the past and the necessity of and the reason for reimaging, a corrective measure derivation process of, in a case where it is determined that reimaging is necessary, deriving a corrective measure for correcting a position or an orientation of the subject on the basis of the reason for determining that reimaging is necessary, and a presentation process of presenting the corrective measure derived in the corrective measure derivation process.
Patent EP-4226384-A1 (EP)
Title: Estimating residual renal function
Inventor: STERNBY JAN
IPC: G16H10/40
Filed: 2021-09-27
Abstract: A computer system may implement a method of estimating residual renal function in a dialysis patient based on data for two consecutive treatment sessions of intermittent dialysis therapy. The computer system obtains first and second blood concentration values (C1, C2) for a substance, e.g. urea, creatinine, at start and end of a first treatment session, and a third blood concentration value (C3) at start of a second treatment session. The computer system also obtains time points (t1, t2, t3) for the start and the end of the first treatment session and the start of the second treatment session. The computer system then estimates the residual renal function as a function of the first, second and third concentration values (C1, C2, C3), and the time points (t1, t2, t3). The method obviates the need to include data representing collection of urine from the patient.
Patent EP-4238181-A1 (EP)
Inventor: SMATT ASHLEY
IPC: H01Q1/42
Filed: 2021-10-11
Abstract: A radio equipment housing for electronics communications apparatuses comprising: one or more wall portions, at least one of the one or more wall portions comprising an entryway for ingress of an operator; a closure, wherein the closure is sized and arranged to be closable over the entryway; and, a roof portion arranged to close over the one or more wall portions, wherein the roof portion is shaped to receive an antenna arrangement therewithin, wherein the one or more wall portions, the closure, when closed over the entryway, and the roof portion are arranged together to provide an enclosure, and wherein the roof portion is radiotransparent.
Patent EP-4222690-A1 (EP)
Title: Eyewear distortion correction
Inventor: ZAK EYAL
IPC: G06T5/00
Filed: 2021-09-22
Abstract: Systems, methods, and non-transitory computer readable mediums including processes to correct for distortion in images introduced by eyewear (i.e., where the facial region surrounding the eye has a boundary that doesn't match the boundary of an uncovered facial region). The correction includes segmenting images to detect eyewear covered facial regions and facial regions not covered by the eyewear and altering the covered facial regions to match the covered facial boundary to the uncovered facial boundary. Alterations include processing using a machine learning model, applying anti -refraction algorithms, scaling the covered facial region to match boundaries of the uncovered facial region, or a combination thereof.
Patent EP-4193808-A1 (EP)
Inventor: HENG HWA
IPC: H05B47/175
Filed: 2021-09-30
Abstract: L'invention concerne des procédés et des systèmes de commande d'un système d'éclairage, tel qu'un système d'éclairage de piscine. Le système d'éclairage de piscine comprend un dispositif de commande intégré qui comprend à la fois un transformateur et un organe de commande. Les dispositifs d'éclairage sont alimentés par de l'énergie provenant du transformateur à l'aide de lignes d'alimentation et sont commandés à l'aide de signaux de communication par courants porteurs (CPL) envoyés sur ces mêmes lignes d'alimentation.
Patent EP-4240950-A1 (EP)
Inventor: LEVISSE PAUL GHISLAIN ALBERT
IPC: F02C7/36
Filed: 2021-11-02
Abstract: A set of shafts (34, 72) for an aircraft turbomachine, this set comprising: a first shaft (72) having external splines (76) oriented parallel to an axis of rotation (A) of the shaft, a second shaft (34) having internal splines (74) complementary to said external splines, this second shaft being fitted axially on the first shaft and these shafts rotating as one by engagement of their splines, and a system for axially locking the shafts with respect to one another, characterized in that said system comprises screws (78) that are oriented radially with respect to said axis, each of these screws being screwed into a first orifice (80) in one of the shafts and having a free end for engaging a second orifice (82) in the other of the shafts.
Patent EP-4237696-A1 (EP)
Inventor: NELSON BENNY K
IPC: F16B37/04
Filed: 2021-10-27
Abstract: A clip and nut assembly that includes a generally C-shaped clip component having a lower plate with an upper surface, a retention tab extending from and curved over the lower plate so that a lower surface of the retention tab is facing and spaced from the upper surface of the lower plate, and a first aperture extending through the lower plate. The clip and nut assembly further includes a nut component having a first nut portion sized to fit within the first aperture and a second nut portion extending from the first nut portion.
Patent EP-4260478-A1 (EP)
Inventor: Berliner Ran
IPC: H04B7/06
Filed: 2021-10-28
Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications networks may support carrier aggregation such that a user equipment (UE) may operate on both a primary cell using a first frequency range and a secondary cell using a second frequency range. In some cases, a beam failure associated with one or more beams of the secondary cell may be identified by the UE, and a beam failure recovery procedure may be triggered. The UE may send a beam failure recovery request message in an uplink data field of a physical uplink control channel (PUCCH) message to a base station of the primary cell. In response to the beam failure recovery request message, the base station of the primary cell may transmit a response to the UE which includes beam failure mitigation information.
Patent EP-4148479-A1 (EP)
Title: Optical lens, lens module, and electronic device
Inventor: ZHAO SHUAI
IPC: G02B13/00
Filed: 2021-05-25
Abstract: An optical lens (10), a camera module (100), and an electronic device (1000), where light that enters the optical lens (10) is axially folded by using a reflex optical element in the optical lens (10), so that the optical lens (10) can have a relatively long focal length to achieve a long-range photographing effect, and the optical lens (10) has a relatively short total track length. Therefore, when the optical lens (10) is used in the electronic device (1000), thinning of the electronic device (1000) is not affected. In addition, no prism is required to implement optical path folding in the optical lens (10). In comparison with a optical lens in which a prism is used to perform optical path folding, manufacturing precision and manufacturing costs of the optical lens (10) are relatively low, and the optical lens (10) occupies relatively small space in another direction other than an optical axis direction.
Patent EP-4164215-A1 (EP)
Title: Video playback method and apparatus, and electronic device and computer-readable storage medium
Inventor: JIN WEI
IPC: H04N5/93
Filed: 2021-06-03
Abstract: The present disclosure provides a video playback method, a video playback apparatus, an electronic device and a computer-readable storage medium. In the present disclosure, in the case of the video playback to be performed, based on the target time point for the video playback to be performed and the target time zone corresponding to the target time point (the video playback mode is a mode for video playback based on a target time zone), a target playback time point for video playback is determined for a target video device to perform video playback, based on the target playback time point determined for the target video device, a video in the target video device is played back, such that the playback of the video in the target video device can be achieved.
Patent EP-4237605-A1 (EP)
Inventor: SURAGANI VENU LALITH B
IPC: D01F6/70
Filed: 2021-10-26
Abstract: The invention relates to a melt-spun thermoplastic polyurethane fiber which comprises a copolymer diol derived from caprolactone and polyether polyol and fabrics made therefrom, both of which are capable of being dyed under disperse dyeing conditions.
Patent EP-4156158-A1 (EP)
Inventor: ZHENG ZHIWEI
IPC: G09G3/00
Filed: 2021-06-17
Abstract: Embodiments of this application provide a drive control method and a related device for a display panel that has different display areas. Time-divided drive control is performed on pixel scan circuits corresponding to the different display areas, so that in a scenario in which some display areas do not need to display an image, a pixel scan circuit may be left idle for some time, to reduce power consumption required by the pixel scan circuits for scanning pixels in this time period. In addition, in the embodiments of this application, time-divided drive control is further performed on touch scan circuits and fingerprint scan circuits corresponding to the different display areas, independent power supplying is further used for pixels in the different display areas, and some functions of a display driver are enabled in a time-divided manner, so that power consumption of various work related to the display panel is reduced in an area-divided and time-divided drive control manner and an area-divided and time-divided power supplying manner. In this way, power consumption required for various work in the scenario in which some display areas do not need to display an image is optimized.
Patent EP-4247232-A1 (EP)
Inventor: USPENSKI ALEX
IPC: A61B1/018
Filed: 2021-11-23
Abstract: An endoscopic device is described and includes at least an endoscope and one or more catheters, and a means for securing the endoscope to the catheter at a distal end of the endoscopic device. The means for securing the endoscope may be a sleeve or distal cap. The sleeve includes at least a first opening for securing the catheter therebetween and a second opening for securing the endoscope adjacent to the catheter.
Patent EP-4178119-A1 (EP)
Inventor: PARK YONGCHEOL
IPC: H04B5/00
Filed: 2021-07-02
Abstract: A wireless power reception apparatus according to an embodiment of the present specification transmits wireless charging packets, which can be transmitted using in-band communication, using a Bluetooth packet used in Bluetooth communication, through the Bluetooth communication, wherein, in connection with first wireless charging packets among the wireless charging packets, multiple first wireless charging packets are included in one Bluetooth packet and then transmitted through the Bluetooth communication, and in connection with second wireless charging packets among the wireless charging packets, a single second wireless charging packet is included in one Bluetooth packet and then transmitted through the Bluetooth communication.
Patent EP-4163250-A1 (EP)
Inventor: UCHINO RYOHEI
IPC: G01C19/5684
Filed: 2021-06-24
Abstract: A vibratory gyro element 100 includes a fixed part 10, a resonator 20 having a cos Nθ (N is a natural number of two or more) mode of vibration, support parts 30, and electrodes 40. The electrodes 40 are arranged in 4N orientations arranged in an outer circumferential direction of the resonator 20. The electrodes 40 include a primary driving electrode PD, a primary pickoff electrode PPO, a secondary pickoff electrode SPO, and a secondary driving electrode SD. The primary pickoff electrode PPO is arranged in the same orientation as that of the primary driving electrode PD, and the secondary driving electrode SD is arranged in the same orientation as that of the secondary pickoff electrode SPO.
Patent EP-4176024-A1 (EP)
Inventor: PANNALA SREEKANTH
IPC: C10G47/00
Filed: 2021-07-06
Abstract: A reactor and method for the conversion of hydrocarbon gases utilizes a reactor (12, 312, 412, 512, 612, 712) having a unique feed assembly with an original vortex combustion chamber (40, 340, 436, 536, 636, 736), a diverging conduit (48, 348, 448, 548, 648, 748), and a cylindrical reactor chamber (40, 340, 436, 536, 636, 736). This design creates a compact combustion zone and an inwardly swirling fluid flow pattern of the feed gases to form a swirling gas mixture that passes through a diverging conduit (48, 348, 448, 548, 648, 748). The feed streams can be introduced into the reactor at any angle (perpendicular, axial, or something between, or a combination of the above forms) with swirling flow components. This provides conditions suitable for efficient cracking of hydrocarbons, such as ethane, to form olefins.
Patent EP-4266891-A1 (EP)
Title: Détermination d'une mesure de bâillement dans un article de type filet de poisson
Inventor: KJAER ANDERS
IPC: A22C17/00
Filed: 2021-12-21
Abstract: L'invention concerne un procédé (100, 300, 400) de détermination d'une mesure de bâillement dans un article de type filet de poisson (3, 803), le procédé comprenant les étapes consistant à obtenir (102) des données de profil en trois dimensions d'une première zone de l'article de type filet de poisson, obtenir (104) des données d'imagerie optique d'une seconde zone de l'article de type filet de poisson, la première zone et la seconde zone se chevauchant au moins à l'intérieur d'une zone de chevauchement ; et déterminer (106) la mesure de bâillement dans l'article de type filet de poisson sur la base des données de profil en trois dimensions dans la zone de chevauchement et des données d'imagerie optique dans la zone de chevauchement.
Patent EP-4294564-A1 (EP)
Inventor: JASEER EA
IPC: B01J31/24
Filed: 2021-11-22
Abstract: Catalyst systems suitable for tetramerizing ethylene to form 1-octene may include a catalyst including a chromium compound coordinated with a ligand and a co-catalyst including an organoaluminum compound. The ligand may have a chemical structure: (R 1 )(R 2 )A-X-C(R 3 )(R 4 ). A and C may be phosphorus. X may be B(R 5 ), Si(R 5 ) 2 , N(R 5 ), wherein R 5  is an aryl group substituted with a halogen, halogenated alkyl or a silyl group, and wherein B, or N, or Si is bound to A and C. R 1 , R 2 , R 3 , and R 4  may be independently chosen hydrocarbyl groups or heterohydrocarbyl groups.
Patent EP-4204779-A1 (EP)
Inventor: CHEN XIANG
IPC: G01J3/46
Filed: 2021-12-15
Abstract: A method of determining a color value of a target object is provided. The method includes capturing an image having a color calibration object and a color reference object. Computed calibration color values for the color calibration object and a first computed reference color value for the color reference object may be determined based on the single first image. A color calibration coefficient may be determined. A corrected reference color value may be determined based on the color calibration coefficient and the first computed reference color value. A second image may be captured. A second computed reference color value of the color reference object and a computed object color value of the target object may be determined based on the second image. A corrected object color value may be determined based on the corrected reference color value, the second computed reference color value, and the computed object color value.