baber/WOPTO huggingface dataset:
Patent EP-4259983-A1 (EP)
Inventor: SPREITZER WOLFGANG
IPC: F24F11/74
Filed: 2022-02-22
Abstract: Ein Volumenstromregler (1) zum Verstellen einer Regelklappe (2), die im Innern eines Strömungskanals (3) bewegbar gelagert ist, umfasst einen Messkanal (7) mit einem Kanaleinlass (7a) und einem Kanalauslass (7b) zum Anschließen an den Strömungskanal (3), um einen vom Strömungskanal (3) abgezweigten, separaten Bypasskanal auszubilden, einen im Messkanal (7) angeordneten Differenzdrucksensor (5) zum Messen eines im Strömungskanal (3) herrschenden Differenzdrucks und zum Ausgeben eines entsprechenden elektrischen Messsignals und eine Regeleinheit (6) zum elektrischen Ansteuern eines Klappenantriebs (4) in Abhängigkeit des vom Differenzdrucksensor (5) ausgegebenen elektrischen Messsignals, um im Strömungskanal (3) einen Soll-Volumenstrom einzustellen, sowie erfindungsgemäß einen im Messkanal (7) angeordneten Luftgütesensor (8) zum Messen einer im Strömungskanal (3) herrschenden Luftgüte und zum Ausgeben eines entsprechenden elektrischen Messsignals. Die Regeleinheit (6) ist ausgebildet, den Klappenantrieb (4) auch in Abhängigkeit des vom mindestens einen Luftgütesensor (8) ausgegebenen elektrischen Messsignals elektrisch anzusteuern.
Patent EP-4292062-A1 (EP)
Inventor: NATUREL XAVIER
IPC: G06V40/16
Filed: 2022-02-10
Abstract: The invention relates to a learning method of a machine learning system. According to such a method, the machine learning system carries out the steps of: obtaining augmented reality images comprising a real image and at least one virtual element representative of the object and/or the characteristic region; obtaining, for each augmented reality image, learning information comprising, for at least one given virtual element of the augmented reality image: a model for segmenting the given virtual element, and a set of contour points corresponding to a parameterisation of the given virtual element; and learning on the basis of the plurality of augmented reality images and the learning information, delivering a set of parameters enabling the machine learning system to detect and model the object and/or the characteristic region in a given image.
Patent EP-4314813-A1 (EP)
Inventor: HANNA GEORGE
IPC: G01N33/497
Filed: 2022-03-21
Abstract: The invention relates to biomarkers, and to novel biological markers for diagnosing colorectal cancer. In particular, the invention relates to the use of these biomarkers as diagnostic and prognostic markers in assays for detecting colorectal cancer, and corresponding methods of detection. The invention also relates to methods of determining the efficacy of treating colorectal cancer with a therapeutic agent, and apparatus for carrying out the assays and methods. The assays are qualitative and/or quantitative, and are adaptable to large-scale screening and clinical trials.
Patent EP-4291386-A1 (EP)
Inventor: BARES CARLO
IPC: B29C64/135
Filed: 2022-02-10
Abstract: Provided herein are systems and methods for printing a 3D object on a pliable substrate. In some aspects, the pliable substrate is moved through a vat of polymeric precursor while a mechanism (e.g., having opposing belts) maintains contact with the peripheral edges of the substrate. The systems and methods described herein can have certain advantages, such as precise control over the pliable substrate, allowing for precision printing of 3D articles.
Patent EP-4296383-A1 (EP)
Inventor: HIRAOKA YASUSHI
IPC: C21D9/32
Filed: 2022-02-16
Abstract: The invention is a nitriding treatment method for a steel component including at least two nitriding treatment steps, i.e., a first nitriding treatment step in which a nitriding treatment is performed to a steel component under a nitriding gas atmosphere of a first nitriding potential, and a second nitriding treatment step in which another nitriding treatment is performed to the steel component under another nitriding gas atmosphere of a second nitriding potential lower than the first nitriding potential, after the first nitriding treatment step. The first nitriding treatment step and the second nitriding treatment step is performed at a temperature within a range of 500 °C to 590 °C. The first nitriding potential is a value within a range of 0.300 to 10.000. The second nitriding potential is a value within a range of 0.253 to 0.600.
Patent EP-4296896-A1 (EP)
Inventor: GUO JIANYUAN
IPC: G06N3/04
Filed: 2022-02-25
Abstract: This application discloses a perception network. The perception network may be applied to the artificial intelligence field, and includes a feature extraction network. A first block in the feature extraction network is configured to perform convolution processing on input data, to obtain M target feature maps; at least one second block in the feature extraction network is configured to perform convolution processing on M1 target feature maps in the M target feature maps, to obtain M1 first feature maps; a target operation in the feature extraction network is used to process M2 target feature maps in the M target feature maps, to obtain M2 second feature maps; and a concatenation operation in the feature extraction network is used to concatenate the M1 first feature maps and the M2 second feature maps, to obtain a concatenated feature map. In this application, a cross-layer target operation in a same stage is used to enable the perception network to generate a feature that has a high similarity to a key feature, to reduce a quantity of parameters of a model, and improve a running speed of a model on a GPU device, a TPU device, and an NPU device.
Patent EP-4207674-A1 (EP)
Inventor: LI MAOCAI
IPC: H04L9/08
Filed: 2022-02-28
Abstract: Embodiments of the present application disclose a data processing method and apparatus, a device, and a storage medium. The method comprises: a first service node sending service data information to a second service node, so that the second service node obtains data signature information; a first key parameter and a second key parameter in the data signature information being related to a random parameter; the random parameter being determined by the second service node on the basis of a node private key and the service data information; performing signature verification on the received data signature information on the basis of the first key parameter and the second key parameter, and adding a signature verification result obtained after signature verification to a verification result set; searching the verification result set for target signature verification results satisfying a legitimate signature verification condition; and if the counted number of signatures of the target signature verification results satisfies an aggregate signature condition, performing aggregate signature on the counted data signature information. By adoption of the embodiments of the present application, network complexity of an aggregate signature can be reduced.
Patent EP-4249628-A1 (EP)
Inventor: HAM GI SU
IPC: C23C14/34
Filed: 2022-01-26
Abstract: A sputtering target according to an aspect of the present invention may comprise a substrate; and an alloy target layer, disposed on the substrate, having an amorphous phase at a ratio of 98.0% or higher.
Patent EP-4281925-A1 (EP)
Inventor: FADEL CHARLES
IPC: G06Q50/20
Filed: 2022-03-09
Abstract: A computer-implemented system and method gathers data about a student's activities and uses that data to assess the student's abilities relative to a plurality of competencies, each of which has a plurality of sub-competencies. An overall assessment score for the student may be generated based on the assessments of the student's abilities relative to the plurality of competencies. This assessment score may be updated over time to reflect the student's development and guide their teacher.
Patent EP-4310042-A1 (EP)
Title: Device for deploying roll-up reels
Inventor: CARRIÓ MOCHO MIGUEL
IPC: B65H49/32
Filed: 2022-03-17
Abstract: Device (7) for deploying cable reels, irrigation hoses, ropes or the like such as elongated and flexible elements which are wound and unwound around a reel (7) for storage, use and transport and which basically consist of a support base (13) and at least one support means of the reel (7) and extensible linking means consisting of a plurality of inner tubes (2) connected to a plurality of outer tubes (1) through at least one anchoring system (5) and at least one tilting and anchoring mechanism (6).
Patent EP-4280577-A1 (EP)
Inventor: SONG JUNYONG
IPC: H04M1/02
Filed: 2022-04-27
Abstract: According to various embodiments disclosed in the present document, an electronic device may comprise: a first housing; a second housing which is pivotally coupled to the first housing and is pivoted between a first position where the second housing is at least partially opposite to the first housing and a second position where the second housing is unfolded by a predetermined angle from the first position; a hinge module which provides at least one folding axis and by which the first housing and the second housing are coupled pivotally about the folding axis; and a hinge cover which is disposed between the first housing and the second housing and is coupled to cover at least a part of the hinge module, wherein at least a part of the hinge cover is configured to be located closer to the hinge module in the second position than in the first position. Various other embodiments are also possible.
Patent EP-4251089-A1 (EP)
Inventor: JOHNSON ERIC
IPC: A61B34/30
Filed: 2022-10-31
Abstract: An end effector for a robotic surgical tool includes a first jaw providing a first jaw extension, a second jaw providing a second jaw extension, and an articulable wrist operatively coupled to the first and second jaws. The wrist includes a distal clevis, first and second pulleys rotatably mounted to the distal clevis at a pivot axis, the first jaw extension being pinned to the first pulley and the second jaw extension being pinned to the second pulley, and a linkage mounted to the first and second jaws and defining a slot. An alignment arm is rotatably mounted to the first pulley at the pivot axis and providing an alignment bar translatable within the slot.
Patent EP-4270751-A1 (EP)
Title: Led driving power supply, power supply circuit, and power supply method
Inventor: LIU CHAORUI
IPC: H02M1/42
Filed: 2022-03-21
Abstract: The present invention provides an LED driving power supply, a power supply circuit, and a power supply method. The power supply circuit comprises: a rectifier module, which rectifies an alternating current voltage to obtain an input voltage. A first diode and a second diode are connected in series in the same direction, and then connected in parallel to an output end of the rectifier module. A first end of a first inductor is connected to a cathode of the first diode, and a second end is connected to a first end of a main switch. A freewheeling module is connected in parallel to two ends of the first inductor. A lower plate of a first capacitor is connected to an anode of the first diode, and an upper plate is connected to the second end of the first inductor. A first end of the second inductor is connected to a second end of the main switch, and a second end is connected to an inverting output end of the rectifier module via a second capacitor. A cathode of a third diode is connected to the first end of the second inductor, and an anode is connected to the inverting output end of the rectifier module. The present invention has two switches, that is there are two control degrees of freedom, which facilitates the optimization of control parameter design; and the present invention has a fast load dynamic response speed and small output current ripple.
Patent EP-4194506-A1 (EP)
Title: Thermoplastic resin composition, method for producing same, and molded article produced therefrom
Inventor: PARK JANGWON
IPC: C08F212/08
Filed: 2022-08-01
Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article manufactured using the same. More particularly, the present invention relates to a thermoplastic resin composition including an alkyl (meth)acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) including a polymer seed including 70 to 85 % by weight of an alkyl (meth) acrylate and 15 to 30 % by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and including 78 to 90 % by weight of an alkyl acrylate and 10 to 22 % by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and including 65 to 80 % by weight of an aromatic vinyl compound, 14 to 25 % by weight of a vinyl cyanide compound, and 3 to 15 % by weight of an alkyl (meth) acrylate; and a non-graft copolymer (B) including an alkyl (meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound, wherein the average particle diameter and refractive index of each layer of the graft copolymer (A) are appropriately adjusted, a method of preparing the thermoplastic resin composition, and a molded article manufactured using the thermoplastic resin composition. 
     According to the present invention, the present invention has an effect of providing a thermoplastic resin composition having excellent transparency, gloss, weather resistance, and impact resistance, a method of preparing the same, and a molded article manufactured using the same.
Patent EP-4221669-A1 (EP)
Title: Peroxymonosulfate oral compositions for tooth whitening
Inventor: LEE JONGHUN
IPC: A61K8/23
Filed: 2022-12-23
Abstract: The present disclosure provides tooth whitening oral care compositions comprising potassium peroxymonosulfate having improved stability, and methods of using the same.
Patent EP-4246218-A1 (EP)
Inventor: ZHANG TONGFU
IPC: G02C11/00
Filed: 2022-09-29
Abstract: The present application relates to smart glasses including: a frame; a first temple and a second temple, head ends of which are connected to two opposite sides of the frame, the first temple and the second temple each including a first temple member and a second temple member arranged opposite to each other, the first temple member and the second temple member being connected to form an accommodating cavity; a first circuit board accommodated in the accommodating cavity; an external interface provided at a tail end of at least one of the first temple and the second temple, the external interface being electrically connected to the first circuit board; and a first fastener fitted over an outer periphery of the tail end of the temple provided with the external interface, to fix tail ends of the connected first temple member and second temple member. In the present application, the tail end of the temple provided with the external interface is fixed by the first fastener, which can ensure the reliability of the fixation of the tail end of the temple, and improve the stability of connection between the external interface and an external device, thereby ensuring the reliability of transmission. Furthermore, the two temples are each configured as an inside and outside combination of the first temple member and the second temple member, such that disassembly, assembly and maintenance are convenient.
Patent EP-4278919-A1 (EP)
Inventor: JAMDAR YOGESH
IPC: A42B3/04
Filed: 2023-05-15
Abstract: The present invention relates to an eSIM-based secure smart helmet (100). The helmet (100) includes sensors attached to the helmet (100), which are configured to monitor vibration and impact on the helmet (100). Further, an eSIM (102) is configured with the helmet (100) and connected to the sensors. The eSIM (102) stores a profile of the user (300), comprising a record of name and address of the user, nearest police station, nearest hospital, and emergency contact numbers. The eSIM (102) generates alert signals inform of an SMS indicative of the occurrence and location of an accident when the monitored vibration and impact exceed a predefined value. The eSIM (102) transmits the alert signals/SMS to mobile devices (104) associated with any or a combination of the last dialed mobile number of the user (300), the nearest police station, nearest hospitals, and the emergency contact numbers.
Patent EP-4234841-A1 (EP)
Title: One-way retractable building formwork apparatus
Inventor: WANG CHIEN-HO
IPC: E04G9/08
Filed: 2023-01-11
Abstract: A one-way retractable building formwork apparatus for mounting on a mounting surface (91) of a substrate module (9) includes a first side bar (2) disposed on one end of the mounting surface (91) that extends along a lateral direction (X), a second side bar (3) disposed on another end of the mounting surface (91) and opposite to the first side bar (2) along an extending direction (Y) transverse to the lateral direction (X), and a retractable unit (4, 4') that is disposed on the mounting surface (91), that is connected to the first side bar (2), and that is extendable along the extending direction (Y) to fixedly connect to the second side bar (3).
Patent EP-4223640-A1 (EP)
Inventor: ADCOCK CHRISTOPHER
IPC: B64D11/06
Filed: 2023-01-20
Abstract: The present disclosure provides an armrest assembly (100) easily installed and removed while in service, and while also maintaining a discreet connection. The armrest assembly (100) includes a pivot block (104) holding an armrest and rotatably coupled to a frame member, for instance a fixed seat spreader (102). The pivot block and frame member have mating stop block features that allow the armrest to rotate while being restrained from motion in upper and lower positions. A central shaft (114) common to the pivot block allows for rotation. A retention pin (118) is installed perpendicular to the axis of rotation through the spreader and is received in an annular groove (116) formed in the shaft to retain the pivot block while allowing its rotation.
Patent EP-4206673-A1 (EP)
Title: Lateral flow assay device
Inventor: DING ZHONG
IPC: G01N33/558
Filed: 2015-08-07
Abstract: A lateral flow assay device includes a substrate having a top surface, as well as a sample receiving area disposed upon the top surface. At least one fluid flow path extends along the substrate from the sample receiving area, wherein the sample receiving area can be placed in contact with a peripheral reservoir formed at a sample addition area to draw sample therefrom in a controlled manner. The device can further include a reagent area that is designed to promote uniform dissolution of a deposited detection material by a sample moved through the device along the fluid flow path as well, as a flow channel configure to promote mixing of sample and reagent and an absorbing or wicking zone configured to affect various flow characteristics.
Patent EP-4219026-A1 (EP)
Inventor: LI WEI
IPC: B06B1/06
Filed: 2016-09-02
Abstract: Ultrasound transducer assemblies and associated systems and method are disclosed herein. In one embodiment, an ultrasound transducer assembly includes at least one matching layer overlies a transducer layer. A plurality of kerfs extends at least into the matching layer. In some aspects, the kerfs are at least partially filled with a filler material that includes microballoons and/or microspheres.
Patent EP-4221168-A1 (EP)
Title: Enhanced calling systems and methods
Inventor: WHITEHORN BENJAMIN J
IPC: H04M1/725
Filed: 2018-08-23
Abstract: Systems and methods described herein may present one or more enhanced communication features during a call. A destination identifier for a communication sent by a first device may be detected, the destination identifier being an identifier associated with a second device. A source identifier for the communication sent by the first device may be detected, the source identifier being an identifier associated with the first device. A first connection between the first device and a server device may be established, the server device comprising a database of call-enhancing elements. A second connection between the second device and the server device may be established. A direct connection between the first device and the second device may be established. By at least one of the first connection, the second connection, and the direct connection, at least one call-enhancing element may be shared with the first device and the second device, the at least one call-enhancing element being associated with at least one of the source identifier and the destination identifier.
Patent EP-4269338-A1 (EP)
Title: Negative electrode active material, secondary battery, and method for producing artificial graphite particles
Inventor: TAKESHITA SHUHEI
IPC: C01B32/205
Filed: 2023-04-14
Abstract: A negative electrode active material capable of suppressing expansion of a negative electrode is provided. The negative electrode active material disclosed herein includes artificial graphite particles having a plurality of internal voids. The artificial graphite particles have an internal porosity of 0.7 to 15%. When binarization is performed on a cross-sectional electron microscopic image of 10 or more of the artificial graphite particles arbitrarily selected, circular approximation is then performed on internal voids having cross-sectional areas of 1000 nm 2  or more, and circularities of 20 or more of the internal voids arbitrarily selected in each particle are determined, the internal voids have an average circularity of 0.1 to 0.6.
Patent EP-4318932-A1 (EP)
Title: Synthetic generator synchronization
Inventor: GUBBA RAVIKUMAR KRISHNANJAN
IPC: H02P9/02
Filed: 2023-05-25
Abstract: The present disclosure contemplates a method for synchronizing a large number of generators on an AC bus by synchronizing each generator's output to a nominal output that is generated from a common external source. For example, each generator, using a high speed communication signal, can synchronize to a nominal output provided by a master generator, or centralized command module. In another example, each generator can generate its own nominal output referenced to a common external time signal, such as a global positioning system (GPS) signal, or other reference. By synchronizing independently of bus voltage and frequency, the generators are able to synchronize in parallel, instead of serially.
Patent EP-4299108-A1 (EP)
Title: Coordinating use of power-saving battery switch hardware feature by multiple firmware features
Inventor: SHAMUS JAKE D
IPC: A61N1/36
Filed: 2023-06-28
Abstract: An example implantable neurostimulator includes a battery configured to provide power to the implantable neurostimulator, a battery switch configured to open or close, and a plurality of firmware modules. At least two of the plurality of firmware modules are configured to generate and transmit one or more respective requests. The implantable neurostimulator also includes power domain firmware configured to receive the one or more respective requests, determine whether to open in response to the one or more respective requests, and control the battery switch to open in response to the determination.
Patent EP-4303503-A1 (EP)
Inventor: SAROKA MARY
IPC: F25B5/02
Filed: 2023-07-03
Abstract: A multi-compartment transport refrigeration system (10) includes a cooling circuit and a hot gas flow path (200). The hot gas flow path includes an inlet located on the cooling circuit between a compressor (20) and a heat rejection heat exchanger valve (27); a first outlet located between a first evaporator expansion device (80) and a first evaporator (40) inlet; a second outlet located between a second evaporator expansion device (82) and a second evaporator (50) inlet; a proportional valve (210) downstream of the hot gas flow path inlet; a first evaporator valve (240) located between the proportional valve (210) and the first outlet; and a second evaporator (250) valve located between the proportional valve (210) and the second outlet.