baber/WOPTO huggingface dataset:
Patent EP-3998388-A1 (EP)
Inventor: KAMIYA TAKAYOSHI
IPC: G06K7/10
Filed: 2020-07-07
Abstract: According to an authentication system (10), an RF tag (T) stores a first facial feature point, which is a facial feature point extracted from a captured image of a user's face. The authentication system (10) includes an authentication device (20). In the authentication device (20), a wireless communication unit (22) is configured to wirelessly read and write information from and to the RF tag. In the authentication device (20), a controller (21) adjusts wireless communication conditions of the wireless communication unit (22), and estimates a position of the RF tag (T) according to a distance to the RF tag (T) detected based on a response wave from the RF tag (T). Further, the controller (21) adjusts imaging conditions of an imaging unit (23). A position of the user is detected according to an imaging result from the imaging unit (23). A facial feature point is extracted as a second facial feature point from an image of the user's face captured by the imaging unit (23), and the extracted second facial feature point is collated with the first facial feature point read from the RF tag (T) by the wireless communication unit (23). Based on a collation result, authentication of the user is performed.
Patent EP-3994945-A1 (EP)
Inventor: LI YINGZHE
IPC: H04W74/00
Filed: 2020-07-10
Abstract: A method of a user equipment (UE) in a wireless communication system supporting a shared spectrum channel access is provided. The method comprises: receiving, from a base station (BS), configuration information associated with a subcarrier spacing (SCS) of a physical random access channel (PRACH) preamble, a root sequence index for the PRACH preamble, and zeroCorrelationZone (ZCZ) configuration information; determining a sequence length for the PRACH preamble based on the configuration information associated with the SCS of the PRACH preamble; determining a sequence number for the PRACH preamble based on the root sequence index; determining a cyclic shift for the PRACH preamble based on the ZCZ configuration information; and transmitting, to the base station, the PRACH preamble based on the sequence number, the cyclic shift and the sequence length.
Patent EP-4076745-A1 (EP)
Inventor: WEISE CHRISTIAN FREDERIK
IPC: B01J38/66
Filed: 2020-12-17
Abstract: Un procédé d'activation d'un catalyseur d'hydrotraitement neuf oxydique ou du matériau catalytiquement actif d'un catalyseur d'hydrotraitement usé comprenant un support d'oxyde réfractaire et un ou plusieurs métaux de base choisis parmi Ni, Co, Mo et W comprend éventuellement la régénération du catalyseur, l'ajustement d'une solution d'activation aqueuse, qui contient un acide organique, à pH > 3 avec un additif alcalin ; l'imprégnation du matériau catalytiquement actif avec la solution d'activation aqueuse ajustée en pH ; et le traitement thermique du catalyseur à une température comprise entre 120 et 450° C.
Patent EP-4072395-A1 (EP)
Title: Method and device for color correction of two or more self-illuminated camera systems
Inventor: HEDGES BENJAMIN PERRY
IPC: A61B1/00
Filed: 2020-12-02
Abstract: A device and method for color correction of two camera systems each having an imaging device and an illumination source. The camera systems are separately white balanced with the imaging device outside a scene. Their white balance gains and color correction matrices are saved. Based on the measurements, combined white balance gains and combined color correction matrices are computed and saved. Thereafter, with the imaging devices in a scene, performing white balancing by measuring the R, G, and B values of both imaging devices together, and then white balancing by measuring the R, G, and B values of each separate imaging device with the other camera system's light off. Each camera's scene measurements are compared against the combined scene measurements. If they are significantly different, the combined light set of white balance gain and color correction matrix is applied to digital signal processing paths of each camera system.
Patent EP-4077890-A1 (EP)
Title: Sleeved rocker shaft for type iii heavy duty valve train
Inventor: REZKALLA RAMY
IPC: F01M9/10
Filed: 2020-12-18
Abstract: A rocker shaft assembly configured to support a rocker arm and deliver oil to the rocker arm and related method of making is provided. The rocker shaft assembly includes a core shaft and a sleeve. The core shaft has a core body including a main oil supply channel formed thereon. The sleeve has passages formed thereon. The sleeve is disposed around the core shaft. The main oil supply channel aligns with at least one of the passages on the sleeve. The main oil supply is milled into the core shaft.
Patent EP-4088088-A1 (EP)
Inventor: BLAHUT GYÖRGY GÁBOR
IPC: G01C21/00
Filed: 2020-11-17
Abstract: The invention is a map data updating method for updating map data on a client device (10) by means of a server (11) storing a latest version of the map data, wherein the map data comprises map tiles having layers. The server (11) stores association information defining groups of associated layers, wherein each layer in a group is updated on the client device (10) if an update request for at least one layer in the group is received by the server (11) from the client device (10). The invention also relates to a map data updating system, a computer program product and a computer-readable medium for implementing the method.
Patent EP-4005710-A1 (EP)
Title: Coated tool, and cutting tool comprising same
Inventor: SUGAWA YUUSAKU
IPC: C23C16/40
Filed: 2020-07-28
Abstract: A coated tool in the present disclosure includes a base and a coating layer located on a surface of the base. The coating layer includes an intermediate layer including Ti, and an Al 2 O 3  layer. The Al 2 O 3  layer is located in contact with the intermediate layer at a position further away from the base than the intermediate layer. The intermediate layer includes a plurality of first protrusions protruding toward the Al 2 O 3  layer. At least one of the plurality of first protrusions is a composite protrusion including second protrusions protruding in a direction intersecting with a protruding direction of the first protrusions. A percentage of the composite protrusions in the plurality of first protrusions is 30% or less. A cutting tool in the present disclosure includes a holder which is extended from a first end toward a second end and includes a pocket on a side of the first end, and the coated tool located in the pocket.
Patent EP-4005445-A1 (EP)
Title: Food machine
Inventor: YANG BAOBIN
IPC: A47J43/046
Filed: 2020-07-28
Abstract: A food machine comprises a machine base (1) and a pot (2) assembled to the machine base (1), the pot (2) is provided inside with a removable cutter assembly (3), the machine base (1) being provided inside with a first driving mechanism (4) that drives the removable cutter assembly (3); the first driving mechanism (4) comprises a first driving assembly (40) provided with a first magnetic member (402) and a second driving assembly (41) connected with the first driving assembly (40), and the removable cutter assembly (3) comprises a rotary shaft assembly (30) adapted to the first driving assembly (40) and a stirring cutter assembly (31) adapted to the second driving assembly (41), the rotary shaft assembly (30) being provided with a second magnetic member (3022) adapted to the first magnetic member (402), the stirring cutter assembly (31) being provided with a third magnetic member (311), the second driving assembly (41) being provided with a fourth magnetic member (411) adapted to the third magnetic member (311). By providing the first driving assembly (40) and the second driving assembly (41), the mode of driving the removable cutter assembly (4) is changed from one-end driving to multi-point driving, thus increasing the torsion driving the stirring cutter assembly (31), requiring less effort for overall driving, and effectively avoiding the phenomenon of shifting in position of the removable cutter assembly (3) in the case of one-end driving.
Patent EP-3905903-A1 (EP)
Inventor: KI SUNG JONG
IPC: A24B15/14
Filed: 2020-07-31
Abstract: The present disclosure relates to an aerosol generating article for use with an aerosol generating device, and to an aerosol generating article including a thermally conductive wrapper. An aerosol generating article according to one aspect includes an aerosol substrate section containing an aerosol generating material without nicotine, a medium disposed toward a downstream end of the aerosol substrate section and containing nicotine, a cooler disposed toward a downstream end of the medium, a filter disposed toward a downstream end of the cooler, and a wrapper surrounding at least part of the aerosol generating article, wherein the wrapper includes a thermally conductive wrapper surrounding at least part of the aerosol substrate section and the medium.
Patent EP-3968528-A1 (EP)
Inventor: LI YUANYONG
IPC: H04B1/40
Filed: 2020-05-14
Abstract: The present application relates to a wave limiting circuit, and a pre-calibration method, a dynamic correction method and apparatuses therefor. The circuit comprises: an LC series resonance circuit, a controller and a matching element, wherein a first end of the matching element is connected to a radio frequency circuit; a second end thereof is connected to an antenna, and a third end thereof is connected to one end of the LC series resonance circuit; and the other end of the LC series resonance circuit is connected to the controller so as to adjust parameters of the LC series resonance circuit by means of the controller.
Patent EP-3840373-A1 (EP)
Inventor: SATOU AKINORI
IPC: H04N13/366
Filed: 2020-09-28
Abstract: A three-dimensional display device comprises a display panel, a parallax barrier, an acquisition section, a memory, and a controller. The display panel is configured to display a parallax image and emit image light corresponding to the parallax image. The parallax barrier includes a surface configured to define a direction of image light. The acquisition section is configured to successively acquire a plurality of pieces of positional data indicating user's eye positions from a detection device which is configured to detect eye positions based on photographed images which are successively acquired from a camera which is configured to image user's eyes at imaging time intervals. The memory is configured to store pieces of positional data which are successively acquired by the acquisition section. The controller is configured to output predicted eye positions of the eyes as of a time later than the current time based on the positional data pieces stored in the memory, and cause each of subpixels of the display panel to display the parallax image, based on the predicted eye positions.
Patent EP-4035048-A1 (EP)
Inventor: PANCRAS SIBY MATHEW TARIGOPLA
IPC: H04W12/08
Filed: 2020-09-09
Abstract: An electronic device (such as an IoT controller) that distributes a link key is described. During operation, while an administrator is logged in, the electronic device may receive the link key using a secure widget, where the link key may facilitate secure communication via a link. Then, the electronic device may generate an access key, and may generate an encrypted version of the link key based at least in part on the access key and the link key, where the access key enables access to the link key based at least in part on the encrypted version of the link key. Next, the electronic device may store the link key, the access key and/or the encrypted version of the link key in a trusted envelope or partition in the memory with encryption. Moreover, when the administrator logs out, the electronic device may disable access to the trusted envelope.
Patent EP-4053417-A1 (EP)
Title: Hydraulic cylinder
Inventor: UCHIYAMA HIDEKI
IPC: F15B15/28
Filed: 2020-07-20
Abstract: A first MR sensor (28) and a second MR sensor (30) are a combination of a first magnetic resistance effect element pattern and a second magnetic resistance effect element pattern, and the first MR sensor and the second MR sensor are disposed a prescribed distance apart such that, when the first MR sensor receives the greatest quantity of the magnetic field component of a magnet (26) oriented parallel to the axial direction of a piston (18), the second MR sensor receives the greatest quantity of the magnetic field component of a magnet oriented parallel to the radial direction of the piston.
Patent EP-4037528-A1 (EP)
Inventor: WILCOX STEVEN ELLIS
IPC: A47C7/62
Filed: 2020-11-05
Abstract: Portable chairs including a detachable container. The container can be insulated for keeping beverages and food cold for an extended period. The folding chair preferably is designed and constructed for the demands of the outdoors. Various detachable, reconfigurable, and/or interchangeable features including the container, carrying straps, and cup holder. The container can be easily and conveniently attached and detached from the folding chair. The container can have exterior pockets which are welded and sealed to protect items contained within. The straps can have multiple different attachment points which allow multiple different carrying styles and reconfigurations including a backpack type carrying configuration, over- the- shoulder briefcase type carrying configuration, and across the body satchel type configuration, for example. The cupholder is interchangeable from each side of the folding chair and can be designed to accommodate different types of beverage containers including cups having a handle, a can, and a canteen, for example.
Patent EP-4062719-A1 (EP)
Title: Insertable wireless communication device for a power tool
Inventor: LIENAU JOHN B
IPC: H05K9/00
Filed: 2020-11-20
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
Patent EP-4061753-A1 (EP)
Title: Methods and systems for managing distribution and treatment of a food allergy oral immunotherapy drug
Inventor: DANA ADRIAN
IPC: G06Q50/22
Filed: 2020-11-19
Abstract: Methods and systems for managing the distribution of a drug comprising a food allergen are described herein. Exemplary methods allow for the enrollment of distributors, pharmacies, healthcare settings, healthcare providers, and/or patients in a drug distribution management database for the drug, wherein distribution or provision of the drug is contingent on ensuring enrollment of one or more of the entities in the drug distribution management database. Other methods utilizing the drug distribution management database are also described.
Patent EP-4061336-A1 (EP)
Inventor: TORRALVA PHILLIP R
IPC: A61K31/135
Filed: 2020-11-20
Abstract: Methods are provided of preventing or reversing negative effects in a subject, which effects arise from intentional or accidental opioid or opiate exposure coupled with intentional or accidental stimulant exposure, or interactive effects of these classes of drugs (e.g. Stimulant and Synthetic Opioid Induced Vascular Events (SSOIVE) from concurrent opioid and stimulant overdose). The methods involve administering to the subject a pharmaceutical composition including therapeutically effective amounts of an α1 adrenergic receptor antagonist, together with one or more of a mu (or opioid receptor subtype) antagonist or agonist, an anticholinergic agent and/or cholinergic agents, a combined alpha-1 adrenergic antagonist and anticholinergic, a paralytic or muscle relaxant, a GABA complex antagonist, an anti-seizure/membrane stabilizer agent, an α2 adrenergic receptor agonist and/or a beta blocker; and a pharmaceutically acceptable carrier.
Patent EP-4012776-A1 (EP)
Title: Display substrate and manufacturing method therefore, display panel, and display device
Inventor: YUAN ZHIDONG
IPC: H01L51/50
Filed: 2020-05-19
Abstract: A display substrate includes: a base substrate including a display area and a peripheral area located on at least a first side of the display area; a plurality of pixel units arranged in an array in the display area of the base substrate, wherein each of the pixel units includes a pixel drive circuit and a light emitting device electrically connected to the pixel drive circuit, the light emitting device includes a first electrode, a second electrode, and a light emitting layer between the first electrode and the second electrode; a first power trace located in the peripheral area and electrically connected to the first electrode; a second power trace located in the peripheral area and electrically connected to the second electrode; a planarization layer with at least a portion thereof being located in the peripheral area. An orthographic projection of the planarization layer on the base substrate at least partially overlaps an orthographic projection of each of the first power trace and the second power trace on the base substrate, the first power trace and the second power trace are located in different layers, and a portion of the planarization layer is located between the first power trace and the second power trace.
Patent EP-4061723-A1 (EP)
Title: Systems and methods for stopping movement of operational members
Inventor: JENKINS KEVIN
IPC: B64C29/00
Filed: 2020-12-27
Abstract: A method is provided that includes causing an operational member of a system to move. The method includes driving a power or control signal through a conductive coupling member. The conductive coupling member is connected between a first terminal and a second terminal in a power circuit, and the coupling member secures the operational member to a structural member of the system. The method includes detecting an electrical disconnect between the first terminal and a second terminal. The method includes determining a mechanical break associated with the coupling member based on the electrical disconnect between the first terminal and the second terminal. The method includes causing the operational member of the system to stop moving based on determining the mechanical break associated with the coupling member.
Patent EP-3923592-A1 (EP)
Inventor: ZHANG YANG
IPC: H04N21/4788
Filed: 2020-11-19
Abstract: The present disclosure provides a data processing method, a device, a server, a system, and a storage medium. The method may include: in response to a gift giving instruction sent by a first electronic device through a first user account on a first live broadcast platform, the gift giving instruction including a gift identifier of a virtual gift, and a platform identifier and a host identifier of a second live broadcast platform, determining a second virtual currency value of the virtual gift on the second live broadcast platform indicated by the platform identifier according to the gift identifier, and converting the second virtual currency value to a first virtual currency value on the first live broadcast platform; and sending information corresponding to the virtual gift to a second electronic device where a second user account indicated by the host identifier on the second live broadcast platform is located in response to deducting the first virtual currency value from the first user account. In the present disclosure, the user can send the gift to a host of another live broadcast platform without registering a new account, which is convenient for the user to use and improves the user experience.
Patent EP-4071710-A1 (EP)
Title: Object detecting device, object detecting method, and object detecting program
Inventor: ISANO SHOTO
IPC: H04N7/18
Filed: 2020-11-05
Abstract: A region specifying unit (28) takes, as test data, a plurality of pieces of image data obtained by photographing a photographing region with a photographing device, and specifies an enlarging region in accordance with an appearance number indicating how many objects smaller than a standard size appear in the test data. A data extraction unit (23) extracts, out of the image data obtained by photographing the photographing region, image data of the enlarging region, as partial data. A size modification unit (24) size-modifies the partial data to a request size requested by an object detection model being a model that detects an object from image data. An object detection unit (25) inputs the size-modified partial data to the object detection model, and detects a target object from the partial data.
Patent EP-4113576-A1 (EP)
Inventor: HASEGAWA HIDEKI
IPC: H01J49/04
Filed: 2020-12-04
Abstract: There are provided an ion source that can accurately and efficiently grasp whether a tip end position on a capillary downstream side is proper and a control method therefor. An ion source according to an embodiment of the present invention measures an electric current generated due to the application of a voltage to a capillary by a power supply when a sample is not introduced into the capillary. When the electric current is within tolerance, the ion source outputs projection amount information expressing that the projection amount of the capillary is proper, and the ion source outputs the projection amount information expressing that the projection amount is improper when the projection amount is not within the tolerance.
Patent EP-4091336-A1 (EP)
Title: Dispositif de production acoustique
Inventor: ZHANG LEI
IPC: H04R1/10
Filed: 2020-11-11
Abstract: La présente invention concerne un appareil de production acoustique. Le dispositif de production acoustique peut comprendre un haut-parleur à conduction osseuse configuré pour générer des ondes acoustiques de conduction osseuse. Le dispositif de production acoustique peut également comprendre un haut-parleur à conduction d'air configuré pour générer des ondes acoustiques de conduction d'air, le haut-parleur à conduction d'air étant indépendant du haut-parleur à conduction osseuse. Le dispositif de production acoustique peut en outre comprendre au moins un boîtier configuré pour recevoir le haut-parleur à conduction osseuse et le haut-parleur à conduction d'air.
Patent EP-4142348-A1 (EP)
Inventor: LI HAITAO
IPC: H04W24/08
Filed: 2020-05-13
Abstract: A method for measurement-relaxation requirement determination is provided. The method includes the following. If a measurement result of a serving cell fulfills both a first measurement-relaxation criterion and a second measurement-relaxation criterion, a terminal device determines, based on first information, a measurement requirement for performing measurement relaxation on a neighbor cell. The first information includes at least one of: first indication information transmitted by a network device, a measurement-relaxation requirement specified in a protocol, a first measurement requirement corresponding to the first measurement-relaxation criterion and a second measurement requirement corresponding to the second measurement-relaxation criterion, or a period in which the measurement result of a serving cell fulfills the first measurement-relaxation criterion and a period in which the measurement result of a serving cell fulfills the second measurement-relaxation criterion. Another method for measurement-relaxation requirement determination, an electronic device, and a storage medium are further provided.