baber/WOPTO huggingface dataset:
Patent EP-3866550-A1 (EP)
Inventor: SON JUHYUNG
IPC: H04B7/26
Filed: 2016-10-20
Abstract: Provided is a wireless communication terminal. The wireless communication terminal includes a transceiver; and a processor. The processor is configured to receive a signaling field of a first PLCP Protocol Data Unit (PPDU) through the transceiver, and access a channel based on information identifying a Basic Service Set (BSS) indicated by the signaling field.
Patent EP-3904933-A1 (EP)
Inventor: MARIC IVAN S
IPC: G02B7/12
Filed: 2021-04-14
Abstract: A head-mounted device may have optical modules that present images to a user's eyes. Each optical module may have a lens barrel with a display and a lens that presents an image from the display to a corresponding eye box. To accommodate users with different interpupillary distances, the optical modules may be slidably coupled to guide members such as guide rods. Actuators may slide the optical modules towards or away from each other along the guide rods. The guide rods may be formed from fiber-composite tubes with end caps that are fastened to a frame in the head-mounted device. The tubes may be partly or completely filled with cores to add strength. Low-friction coatings such as metal coatings may be formed on the fiber-composite tubes and the corresponding inner surfaces of the optical module structures that slidably engage the fiber-composite tubes.
Patent EP-4075782-A1 (EP)
Title: A vehicle camera holding device
Inventor: ALM GUSTAV
IPC: H04N5/225
Filed: 2021-04-14
Abstract: The present disclosure relates to a vehicle camera module (1) that comprises a lens assembly (2) and a printed circuit board, PCB, assembly (3) to which an image sensor (4) and associated components are mounted. The lens assembly (2) comprises a camera module holder (5) and a camera lens (6), the camera lens (6) having a longitudinal extension (L) and a lens aperture (7), where the camera lens (6) at least partly is housed in the camera module holder (5). The camera module holder (5) comprises at least two guide arms (8a, 8b, 8c) that are adapted to extend past corresponding PCB edges (9a, 9b, 9c), the PCB assembly (3) being mounted such that the image sensor (4) faces the camera lens (6).
Patent EP-3925484-A1 (EP)
Inventor: HWANG JAE KWANG
IPC: A46B3/08
Filed: 2021-05-06
Abstract: Disclosed are a no-glue cosmetic brush and its manufacturing method. The manufacturing method of the no-glue cosmetic brush of the present invention includes the steps of forming a shape of a brush hair by using a plurality of hair members; providing a fusion portion by applying heat to a lower end of the shaped brush hair; processing the brush hair in a desired shape by pressing a hair fixing tube in a region to which the fusion portion is inserted; and coupling the brush hair to the hair fixing tube by pressing the hair fixing tube after inserting the brush hair to the hair fixing tube.
Patent EP-4088627-A1 (EP)
Inventor: CHUANG SHAN-CHI
IPC: A47H23/05
Filed: 2021-05-10
Abstract: A hanging weight structure for a curtain has a hanging weight member, a connecting member, and two cover caps. The hanging weight member has two sides respectively mounted with the slot and the longer slot, and then each two hanging weight members are connected by a connecting member, so that each hanging weight member located at the lower portion of the curtain sheet is connected to each other through the connecting member to ensure the stability of the hem of the curtain sheet and maintain the curtain sheets being straight when they are collected or unfolded. Furthermore, a cover cap has the positioning rod that positioning the connecting member, which helps to improve the shading and dimming effect of the curtain sheets.
Patent EP-3920563-A1 (EP)
Title: Wireless communication system and in-vehicle system
Inventor: SUGIMOTO TERUMITSU
IPC: H04W4/48
Filed: 2021-05-25
Abstract: A wireless communication system and an in-vehicle system which can establish communication without manually inputting code information such as a pairing ID are provided. In the wireless communication system, when a long-pressing operation of a lamp switch is performed, a pairing ID required for establishing wireless communication with a mobile device is acquired from a wireless unit, and the pairing ID is converted to an optical signal and transmitted from a lamp. The mobile device receives the optical signal by an imaging unit and acquires the pairing ID to establish the wireless communication with the wireless unit.
Patent EP-3919935-A1 (EP)
Inventor: LIM JONG CHUL
IPC: G01S13/76
Filed: 2021-05-31
Abstract: The present invention relates to an ultra-wide band (UWB) ranging device and a UWB ranging method using the same. The UWB ranging device includes a memory in which a program for UWB ranging is stored, and a processor configured to execute the program, wherein the UWB ranging device performs the UWB ranging by transmitting an integrated packet that includes a Scrambled Timestamp Sequence(STS) and a payload.
Patent EP-4099598-A1 (EP)
Title: User equipment, scheduling node, method for user equipment, and method for scheduling node
Inventor: SHARIATMADARI HAMIDREZA
IPC: H04L1/18
Filed: 2021-06-04
Abstract: The disclosure relates to a communication device, a base station and respective methods for a communication device and a base station. More specifically, the communication device obtains an indication indicating a plurality of transmission opportunities for transmission of UCI. If UCI becomes available for transmission, the communication device determines, based on priority criteria associated with the available UCI, whether to use a transmission opportunity among the plurality of transmission opportunities for transmitting the available UCI. If it is determined that the transmission opportunity is to be used for transmitting the available UCI, the communication device uses the transmission opportunity for transmitting the available UCI.
Patent EP-3929032-A1 (EP)
Inventor: NEGRIN ALESSANDRO
IPC: B60P1/02
Filed: 2021-06-22
Abstract: A self-propelled vehicle (1) for handling glass-sheet supporting racks (100) of the type comprising: a front rack-supporting chassis (2) provided with a substantially U-shaped rigid oblong frame (10) having two longitudinal beams (11) that extend horizontally and parallel to the longitudinal axis of the vehicle (L), on opposite sides of the vehicle midplane (M), and that delimit a large central slit or compartment (12) open at the front and dimensioned to accommodate a glass-sheet supporting rack (100); a rear tractor unit (3) which is firmly connected to the front rack-supporting chassis (2) via mechanical means (6) allowing the rack-supporting chassis (2) to move vertically with respect to the tractor unit (3); a lifting apparatus (7) Adapted to vary, on command, the height from the ground of the rigid oblong frame (10) of the rack-supporting chassis (2); and an electronic vehicle-load detecting apparatus which is adapted to detect the geometric and/or structural features of the glass-sheet supporting rack (100) during insertion into the central slit or compartment (12) of the rack-supporting chassis (2).
Patent EP-4016229-A1 (EP)
Inventor: BISWAS SWAGATA
IPC: G05D1/02
Filed: 2021-06-28
Abstract: A fully tested autonomous system works predictably under ideal or assumed environment. However, behavior of the system is not fully defined when component(s) malfunction or fail (e.g., sensor failures) and the like which leads to inefficient task execution. Present disclosure provides system and method for imperfect sensing-based analysis of agents deployed in environments for traversal task execution, specifically, in unknown environments. The system estimates performance metric (e.g., task execution time) and safety metrics (e.g., number of collisions encountered while executing the task) related to task of traversal of the vehicle/agent from its current position to a target location. The system also incorporates sensitivity of each sensor(s), for given task, when they malfunction. The sensing malfunction can be both independent and/or co-related with malfunction of other sensors. Such a model helps to identify the most critical component in the agent(s), thereby increasing reliability of the system and meet safety standards.
Patent EP-4113444-A1 (EP)
Inventor: ALLMENDINGER THOMAS
IPC: G06T11/00
Filed: 2021-06-29
Abstract: Computerimplementiertes Verfahren zur Bildqualitätsverbesserung einer Zeitreihe von Computertomographiebilddatensätzen, wobei- in einem Aufnahmevorgang mit unterschiedlichen Projektionsgeometrien aufgenommene Projektionsbilder eines Aufnahmebereichs als eine Projektionsbildserie bereitgestellt werden,- die Projektionsgeometrien wenigstens durch einen Projektionswinkel in einer zu einer Rotationsachse, um die eine Röntgenquelle (7) einer verwendeten Computertomographieeinrichtung (4) entlang einer Aufnahmetrajektorie rotiert, senkrechten Ebene beschrieben sind,- die Projektionsbilder in dem Aufnahmevorgang in ihren Projektionswinkeln ein Gesamtwinkelintervall von wenigstens 360° abdecken, und- zur Rekonstruktion der Computertomographiebilddatensätze jeweils zeitlich aufeinanderfolgend aufgenommene erste Projektionsbilder, die in ihren Projektionswinkeln ein Teilwinkelintervall von weniger als 360°, insbesondere von 180° oder weniger, abdecken, der Projektionsbildserie verwendet werden, wobei zur Artefaktreduzierung für jeden Computertomographiebilddatensatz- ein Zwischendatensatz aus den ersten Projektionsbildern und ein Basisdatensatz aus zweiten, wenigstens ein Winkelintervall von 360° abdeckenden Projektionsbildern der Projektionsbildserie unter Verwendung einer modifizierten Parametrisierung rekonstruiert werden, die eine stärkere Gewichtung niedrigerer Raumfrequenzen eines abgedeckten Raumfrequenzbereichs bezüglich wenigstens einer Richtung als bei der Rekonstruktion des Computertomographiebilddatensatzes bewirkt,- durch Anwendung eines Korrekturalgorithmus, der zur Artefaktreduzierung hinsichtlich wenigstens einer Artefaktart den Aufnahmevorgang hinsichtlich der ersten Projektionsbilder und die Rekonstruktion modelliert, ein bezüglich der Artefaktart korrigierter Basisdatensatz erzeugt wird, und- der Computertomographiedatensatz um einen durch Subtraktion des korrigierten Basisdatensatzes von dem Zwischendatensatz ermittelten, Artefakte beschreibenden Korrekturdatensatz korrigiert wird.
Patent EP-4112709-A1 (EP)
Inventor: WEYHE MARC
IPC: C11D3/22
Filed: 2021-06-30
Abstract: The present invention generally relates to an article for the treatment of fabrics comprising a substrate and a textile treatment composition, characterized in that the article further comprises at least one cyclodextrin. The invention also relates to the use of such a laundry article for treating fabrics, and to a method of using such articles. Furthermore, the invention relates to the use of cyclodextrins in such a laundry article for improving the olfactory impression of the article and for malodor combatting.
Patent EP-3929088-A1 (EP)
Inventor: HOOVER DOUGLAS E
IPC: B64D11/06
Filed: 2019-10-10
Abstract: A retrofit seat back assembly (150, 250, 350, 450) includes a supplemental recline panel (152, 252, 352, 452) having an upper end (241) and a lower end (242); a pivot member (275, 375, 475) disposed proximate the upper end (241) and configured to pivotally engage a seat back frame (114, 314, 414) of a stowable seat (100); an actuator (254, 354, 454) disposed proximate the lower end (242) and configured to operably engage the seat back frame (114, 314, 414) and move the supplemental recline panel (152, 252, 352, 452) between a retracted position and a deployed position; and a bias element (260, 360, 460) disposed between the supplemental recline panel (152, 252, 352, 452) and the seat back frame (114, 314, 414) and configured to urge the supplemental recline panel (152, 252, 352, 452) toward the seat back frame (114, 314, 414).
Patent EP-3971985-A1 (EP)
Inventor: YOON SEON-TAE
IPC: H01L27/32
Filed: 2021-09-21
Abstract: A display device includes a lower substrate (100) including first and second pixel areas and a light shielding area surrounding the first and second pixel areas, a light emitting structure disposed on the lower substrate, an upper substrate (200) disposed on the light emitting structure, a first color conversion layer (220) disposed in the first pixel area on a bottom surface of the upper substrate, a second color conversion layer (230) disposed in the second pixel area on the bottom surface of the upper substrate, first to third light shielding patterns (261, 262, 263) disposed in the light shielding area on the bottom surface of the upper substrate, a groove (264) defined on a bottom surface of at least one selected from the first to third light shielding patterns, and a spacer (250) disposed in the groove.
Patent EP-3988450-A1 (EP)
Inventor: CHITRAGAR VENKATESH
IPC: B65G13/075
Filed: 2021-09-30
Abstract: A brake roller assembly comprises a shaft (206); a first roller bearing (214) coupled to the shaft and disposed at a first axial end of the shaft a second roller bearing (224) coupled to the shaft and disposed at a second axial end of the shaft; a roller cylinder (202) disposed radially outward of the first roller bearing and the second roller bearing; and a braking arrangement, including a plurality of electrodes (250), and a plurality of rotor disks (246) coupled to the roller cylinder, each rotor disk in the plurality of rotor disks disposed between an anode in the plurality of electrodes and a cathode in the plurality of electrodes.
Patent EP-3985959-A1 (EP)
Title: Image pickup apparatus having extendibility
Inventor: GUNJI MANAMI
IPC: G03B17/04
Filed: 2021-10-11
Abstract: An image pickup apparatus having extendibility includes a front case that forms an apparatus appearance, a rear case that forms the apparatus appearance with the front case, and panel members. At least one of the front case and the rear case has arms that extend in a direction approximately parallel to an optical axis of the image pickup apparatus and that are united with at least one of the front case and the rear case. The front case and the rear case are connected through the arms. The panel members are fixed to the front case and the rear case so as to cover openings formed in a state where the front case and the rear case are connected through the arms.
Patent EP-4166465-A1 (EP)
Title: Vorrichtung zum aufschneiden und entfernen einer umreifung
Inventor: HÜBL MORITZ
IPC: B65B69/00
Filed: 2021-10-12
Abstract: Vorrichtung (1) zum Aufschneiden und Entfernen einer Umreifung, insbesondere eines Umreifungsdrahts (2), von einem Quaderballen (3), aufweisend:eine Klemm- und Schneideinrichtung (5) zum Klemmen und Aufschneiden der Umreifung,wobei die Klemm- und Schneideinrichtung (5) einen Außenzylinder (15) und einen Innenzylinder (16) aufweist,wobei der Außenzylinder (16) und der Innenzylinder (15) jeweils zumindest eine Aufnahmenut (20, 21) zum Aufnehmen der Umreifung aufweisen,wobei ein Drehantrieb (19) zum Drehen des Innenzylinders (16) relativ zum Außenzylinder (15) vorgesehen ist,wobei zwischen dem Außenzylinder (15) und dem Innenzylinder (16) ein Klemm- und Schneidspalt (22) zum Klemmen und Aufschneiden der Umreifung durch Drehen des Innenzylinders (16) relativ zum Außenzylinder (15) über den Drehantrieb (19) gebildet ist.
Patent EP-4178244-A1 (EP)
Inventor: JUNG HYUNCHUL
IPC: H04L9/32
Filed: 2021-11-09
Abstract: According to an embodiment of the present disclosure, there is provided a Bluetooth MITM attack detection method including: a data exchange monitoring step of monitoring whether predetermined data is exchanged within a predetermined time between a slave device and a master device which are connected with each other for Bluetooth communication; and a step of, when the slave device and the master device are connected with each other, but the predetermined data is not exchanged within the predetermined time, determining that the master device is a Bluetooth MITM attacker, wherein the predetermined data includes information for enabling the master device to know a type of an available service and a state of the slave device.
Patent EP-4002973-A1 (EP)
Title: Inverter and heat radiation structure thereof
Inventor: YU RENBIN
IPC: H05K7/20
Filed: 2021-11-11
Abstract: The present disclosure discloses an inverter and a heat radiation structure thereof. The heat radiation structure of the inverter includes a heat radiator for radiating heat from a heating element of the inverter, and a heat radiation fan for air-cooling the heat radiator; where the heat radiator includes multiple heat radiation fins able to be air-cooled; where a number of the heat radiator is at least two, and two adjacent heat radiators are a first heat radiator and a second heat radiator respectively; where the heat radiation fan is provided between the first heat radiator and the second heat radiator, and the heat radiation fan is located on the tops of the heat radiation fins. In the heat radiation structure of the inverter according to the present disclosure, the heat radiation fan is capable of cooling the first heat radiator and the second heat radiator at the same time. That is, the heat radiation fan is capable of cooling the heating elements on different heat radiators at the same time, which improves the utilization rate of the heat radiation fan; at the same time, the number of required heat radiation fans may be reduced, so as to reduce the heat radiation cost.
Patent EP-4181642-A1 (EP)
Title: Cooling system for electronic component racks
Inventor: THOME JOHN R
IPC: H05K7/20
Filed: 2021-11-16
Abstract: Cooling system for a multi-unit electronic apparatus stack (1) comprising a plurality of stacked electronic units (3), the cooling system comprising a plurality of unit cooling systems (6) incorporated in, on or between each electronic unit, each unit cooling system (6) comprising one or more fluid flow circuits (13) configured as: 
- a pulsating heat pipe (PHP) including a pipe (34) having one or more channels (36) therein containing a coolant fluid, the pipe (34) extending between a condenser end (16) and an evaporator end (15), or 
- a thermosyphon (LTS) cooling system comprising pipes (14a, 14b) extending between a condenser end (16) and an evaporator end (15); 
the cooling system (2) further comprising a stack cooling system (4) comprising a principal condenser (12) and a fluid flow circuit (8) including a downcomer (8a) and a riser (8b) configured as a loop thermosyphon (LTS) cooling system, the riser comprising a riser pipe (24) extending vertically across a plurality of stacked electronic units (3), each of the unit cooling systems (6) comprising a thermal interface coupling (16) thermally coupled to the riser pipe (24), the fluid flow circuits (13) of the unit cooling systems being independent from the fluid flow circuit (8) of the stack cooling system (4).
Patent EP-4024690-A1 (EP)
Inventor: YAN CHAO
IPC: H02M1/42
Filed: 2021-11-17
Abstract: A three-phase converter (1) and a control method thereof are provided. The three-phase converter (1) includes an AC terminal (11), three filter circuits (14), three bridge arm circuits (13), a capacitor module (15) and a DC terminal (12) connected in sequence and a controller. The midpoints (141) of the filter circuits (14) are connected to the midpoint (151) of the capacitor module (15). The controller controls each bridge arm circuit (13) to work in the first and second modes (Ml, M2) at different time in one line voltage cycle of the AC source (VR, VS, VT). In the first mode (Ml), the bridge arm circuit (13) works in a clamping state. In the second mode (M2), the bridge arm circuit (13) selectively works in a DCM mode or a TCM mode. A switching frequency (fs) is limited to be lower than a preset frequency (fmax). When the three-phase converter (1) works with over 80% of a rated load, a time length of working in the second mode (M2) is 1/3~2/3 of the line voltage cycle.
Patent EP-4184948-A1 (EP)
Inventor: WILSON CECIL
IPC: H04R25/00
Filed: 2021-11-17
Abstract: A hearing system (2) including a hearing instrument (2) and a method for operating a hearing instrument (2) are provided. Therein, a sound signal is captured from an environment of the hearing instrument (2). The captured sound signal is analysed to recognize own-voice intervals, in which the user speaks. The captured sound signal is analysed, during recognized own-voice intervals, to determine a rate of speech (RU) of the user. The captured sound signal is processed in dependence of a set of signal processing parameters (G,NL,BW), and the processed sound signal is output to a user of the hearing instrument (2). Said set of signal processing parameters (G,NL,BW) is adapted if said determined rate of speech (RU) falls below a threshold (T<sub>RU</sub>).
Patent EP-4006360-A1 (EP)
Title: Redundant hydraulic power pack architecture for aircraft main landing gear system
Inventor: PEPPER JOSHUA BOONE
IPC: F15B11/17
Filed: 2021-11-26
Abstract: The left and right main landing gears on an aircraft are normally controlled by separate hydraulic power packs (HPP). Each HPP (110A, 110B) is sized for the load of the respective main landing gear actuator (102, 104). During failure of one of the HPP, a backup valve arrangement (140) actuates to allow the other HPP to operate both main landing gears. With the backup valve arrangement actuated, the pump (120) of the functioning HPP is coupled to the reservoirs (118) and to the load interfaces (112) of both HPPs, to actuate both main landing gear actuators.
Patent EP-4190749-A1 (EP)
Title: Herstellung von verbundwerkstoffen mittels pyrolyse eines kohlenstoff- oder siliziumpulver-polychlorsilangemisches
IPC: C01B33/025
Filed: 2021-12-01
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung eines Silizium aufweisenden Verbundwerkstoffes, gekennzeichnet durch die Schritte (A) Bereitstellung einer Paste enthaltend Kohlenstoffpulver und zumindest ein Polychlorsilan, oder Siliziumpulver und zumindest ein Polychlorsilan, (B) Aufbringen der Paste auf einen elektrisch leitenden oder halbleitenden Träger, und anschließend (C) Pyrolyse der Paste auf dem Träger, wobei der Verbundwerkstoff erhalten wird.
Patent EP-4191620-A1 (EP)
Inventor: GRECKI FILIP
IPC: H01F27/32
Filed: 2021-12-06
Abstract: A transformer (100) and a method of forming a transformer (100) are provided. The transformer is particularly a medium frequency transformer, MFT. The transformer (100) comprises a transformer core (110) having a first core leg (111) having a first longitudinal axis (11) and second core leg (112) having a second longitudinal axis (12); a first low voltage, LV, winding portion (121) arranged around the first core leg (111), and a second low voltage, LV, winding portion (122) arranged around the second core leg (112); a high voltage, HV, winding (131) having a first HV winding portion (231) arranged around the first LV winding portion (121), and having a second HV winding portion (232) arranged around the second LV winding portion (122), the HV winding (131) comprising a link (230) for electrically linking the first HV winding portion (231) with the second HV winding portion (232), and the HV winding (131) comprising a first HV connector (241) and a second HV connector (242) for connecting the HV winding (131) to the outside of the transformer (100); and a casting (300, 301) embedding at least the HV winding (131) and the link (230).