baber/WOPTO huggingface dataset:
Patent EP-4062304-A1 (EP)
Inventor: PATEL LABHESH
IPC: G06F21/32
Filed: 2020-11-10
Abstract: Computer systems and methods are provided for authenticating a user. A system receives first authentication information that includes first and second facial image data for a user. The system compares the first facial image with the second facial image to determine whether first matching criteria are met. The system, in accordance with a determination that the first matching criteria are met, generates an identity chain. The system, after generating the identity chain, receives a request to perform a transaction and receiving second authentication information that includes third facial image data for the user. The system determines whether the third facial image meets second matching criteria by comparing the third facial image with respective image data of the identity chain. The system, in accordance with a determination that the third facial image user meets the second matching criteria, transmits authorization information for the transaction.
Patent EP-3977521-A1 (EP)
Inventor: GRUEN DIETER M
IPC: H01L31/0224
Filed: 2020-06-02
Abstract: A photovoltaic solar cell apparatus is described herein combining the advantages of several discoveries that address the previously unsolved problem of creating high conversion efficiency solar cells at a low cost. The solar cell designs and underlying principals disclosed herein may be applied in any type of photovoltaic solar power application, such as large scale photovoltaic solar plants, rooftop panels, solar powered electronic devices, and many others.
Patent EP-4078026-A1 (EP)
Title: Light element of a vehicle
Inventor: GRARD CHRISTOPHE
IPC: B60Q1/26
Filed: 2020-12-15
Abstract: The invention relates to a light element (1) of a vehicle, comprising: - at least one light source (10) configured to emit light rays (RI), - a reflective layer (11), characterised in that a pattern (13) is made wholly or partly in the reflective layer (11), and in that the light element (1) further comprises: - an optical element (14) configured to project the light rays (RI) from the at least one light source (10) towards the reflective layer (11), - a dark layer (15) that extends along the optical element (14) on the side opposite the reflective layer (11).
Patent EP-4061562-A1 (EP)
Title: Module for supplying additive manufacturing powder allowing the transfer of powder into a container under an inert atmosphere
Inventor: EL OUAZZANI TAYIBI ALI
IPC: B22F3/105
Filed: 2020-11-17
Abstract: The invention relates to a module (2) for supplying additive manufacturing powder comprising: - a main hopper (29) for storing additive manufacturing powder, the main hopper (29) being suitable for connection to a manufacturing module (4) configured to additively manufacture an object using the powder contained in the main hopper (29), - an inlet (211) of the supply module (2) suitable for being connected to the manufacturing module (4) and for receiving powder contained in the manufacturing module (4), - a glove box (25) suitable for receiving a container (28), the glove box (25) being suitable for being tightly closed, - a supply circuit configured to transfer powder contained in the glove box (25) to the main hopper (29), - an extraction circuit different from the supply circuit and configured to transfer to the container (28), when the container (28) is received in the glove box (25), additive manufacturing powder from the inlet (211) of the supply module (2), the glove box (25) comprising gloves (251) for closing the container (28) once filled with powder, while the glove box (25) is closed.
Patent EP-3963688-A1 (EP)
Inventor: BLAKEMORE BRUCE
IPC: H02J7/00
Filed: 2020-06-10
Abstract: A battery pack system and methods for operating the battery pack system are disclosed. In one example, the battery pack system may simultaneously output two different voltages from a stack of battery cells. One voltage may be applied to a first group of electric power consumers and the second voltage may be applied to a second group of electric power consumers.
Patent EP-4076098-A1 (EP)
Inventor: ESCALIER THIBAULT
IPC: A47J31/44
Filed: 2020-12-15
Abstract: A machine (1) for preparing a beverage (3) has a beverage processing unit (10, 20) formed of a first processing unit member (10) and a second processing unit member (20) that delimit a chamber (21) and that are movable between a distant configuration in which a flavouring ingredient (2) is received in the chamber (21) and a proximate configuration in which the flavouring ingredient (2) is held and mixed with water (4) in the chamber (21) during beverage preparation. The machine includes: a water source for delivering the water (4) towards the beverage processing unit (10, 20); a water guide (30) for guiding the water (4) between the water source and the chamber (21); and a supporting structure (70) which has a base (72) that is stationary during beverage preparation and that supports the beverage processing unit (10, 20) during beverage preparation. The beverage processing unit (10, 20) is disassemblable by a user from the supporting structure (70) and assemblable by a user to the structure (70).
Patent EP-3848458-A1 (EP)
Inventor: JIANG XIWEN
IPC: C12N9/12
Filed: 2020-11-13
Abstract: The present invention provides a high temperature resistant reverse transcriptase mutant and its use. In particular, the present invention constructs a reverse transcriptase (M-MLV) mutant library, and the mutants with improved thermostability and higher amplification efficiency are finally screened out by stepwise screening. Under high temperature conditions, the reverse transcription efficiency of the reverse transcriptase mutant of the present invention is greatly improved compared to the wild type.
Patent EP-3972287-A1 (EP)
Inventor: GUO FUXIN
IPC: H04R9/06
Filed: 2020-06-17
Abstract: Embodiments of the present disclosure provide a display apparatus and an electromagnetic actuator, the display apparatus includes a display structure, a sound-emitting substrate, at least one electromagnetic actuator and a stabilizer; where one side of the sound-emitting substrate is attached to the display structure, and the electromagnetic actuator is fixedly attached to the other side of the sound-emitting substrate through the stabilizer; the electromagnetic actuator includes a bracket and a plurality of flexible support feet extending away from the bracket. The electromagnetic actuator is fixedly arranged on the sound-emitting substrate through the stabilizer, and the bracket receives the electromagnetic actuator, the plurality of flexible support feet can keep the electromagnetic actuator stable during the vibration process of the electromagnetic actuator, which helps avoid position shift of the electromagnetic actuator under long-time working.
Patent EP-4002769-A1 (EP)
Title: System and method for evaluating transmission performance related to network node and related device
Inventor: WU HAO
IPC: H04L12/26
Filed: 2020-06-11
Abstract: Embodiments of the present invention disclose a system and a method for evaluating transmission performance related to a network node, and a related device. The system includes a network node and a control node. The network node is configured to obtain a test packet, and process the test packet by using a virtual switch, to generate a mirrored packet corresponding to the test packet. The mirrored packet carries a generation timestamp and generation location information. The control node is configured to receive the mirrored packet from the network node, to evaluate, based on the mirrored packet, transmission performance of at least a part of link that is related to the network node and that is in a path. It can be learned that the control node can obtain, through analysis by using the mirrored packet reported by the network node in the path, transmission performance of the network node in the path and the transmission performance of at least a part of link that is related to the network node. This improves transmission performance evaluation flexibility, reduces calculation overheads for evaluation, and effectively reduces networking resources.
Patent EP-4260205-A1 (EP)
Title: Data object delivery for distributed cluster computing
Inventor: CHENG ZHUZHANG
IPC: G06F16/27
Filed: 2020-12-11
Abstract: Methods and systems for delivering data for cluster computing are described herein. A worker device may receive a dataset and store the dataset in a local storage media. This may prevent the need for the dataset to be sent over a network each time the applications are used to perform a task. Each application may be able to access the dataset in the local storage area. This may prevent the need to copy the dataset to memory associated with each application. A worker device may store a dataset, for example, if it determines that the frequency of updates to the dataset satisfy a threshold. The worker device may receive updates to the dataset via a messaging system and may store the updated data in the local storage media.
Patent EP-4024275-A1 (EP)
Inventor: LI WENWEI
IPC: G06V10/75
Filed: 2020-08-14
Abstract: The application provides a network camera, a video monitoring system and a method. The network camera comprises: an image sensor, a processor, a memory and a network communication interface; the processor is configured for matching a current image acquired by the image sensor with an image stored in a second storage unit of the memory, so as to obtain a similarity value representing a matching result, and storing an image satisfying a similarity condition in another storage unit of the network camera, reducing the difficulty of image comparison and improving the accuracy of the comparison result.
Patent EP-4032974-A1 (EP)
Title: Production method for induced dopaminergic neuronal progenitors, using direct reprogramming
Inventor: KIM JANGHWAN
IPC: G01N33/50
Filed: 2020-09-21
Abstract: The present invention relates to a method for producing induced dopaminergic neuronal progenitors from adult cells using direct reprogramming, induced dopaminergic neuronal progenitors produced via the method and a use for same, wherein, as a result of having been directly reprogrammed from adult cells, the induced dopaminergic neuronal progenitors produced by means of the present invention can be transplanted inside a living body without the risk of oncogenicity, and have excellent proliferative capacity and dopaminergic neuronal differentiation potency, thus can be usefully utilized as a cell therapy product for Parkinson's disease.
Patent EP-4037427-A1 (EP)
Title: Terminal device for executing random access procedure, base station device, control method, and program
Inventor: OHSEKI TAKEO
IPC: H04W74/08
Filed: 2020-09-25
Abstract: The present invention provides a terminal device comprising: transmission means for transmitting a first message including user data to a base station device in a random access procedure in a mobile communication network; and control means for controlling the transmission means to: in a case where a predetermined condition to transition from an inactive state to a connected state is satisfied, transmit the first message that includes predetermined information for notifying the base station device that the terminal device needs to transition to the connected state; and in a case where the predetermined condition is not satisfied, transmit the first message that does not include the predetermined information.
Patent EP-4041285-A1 (EP)
Inventor: BROWN TRACEY
IPC: A61K38/43
Filed: 2020-10-09
Abstract: La présente invention concerne une composition pour améliorer la santé gastro-intestinale comprenant l'enzyme bromélaïne, des acides gras à chaîne courte, des acides aminés spécifiés et de la vitamine D
Patent EP-4046070-A1 (EP)
Title: Cross reality system supporting multiple device types
Inventor: ZHAO XUAN
IPC: G06T7/00
Filed: 2020-10-15
Abstract: A cross reality system enables any of multiple types of devices to efficiently and accurately access previously stored maps and render virtual content specified in relation to those maps. The cross reality system may include a cloud-based localization service that responds to requests from devices to localize with respect to a stored map. Devices of any type, with native hardware and software configured for augmented reality operations may be configured to work with the cross reality system by incorporating components that interface between the native AR framework of the device and the cloud- based localization service. These components may present position information about the device in a format recognized by the localization service. Additionally, these components may filter or otherwise process perception data provided by the native AR framework to increase the accuracy of localization.
Patent EP-4049714-A1 (EP)
Inventor: LI ANG
IPC: A61N1/30
Filed: 2020-12-21
Abstract: An iontophoresis administration device. The iontophoresis administration device comprises: a power source (110), used to generate a pulsed direct current required to cause a medicament to be permeated into an administered region (122) of an organism, wherein the power source (110) generates a forward pulsed direct current during a first time period and a reverse pulsed direct current during a second period of time; a dielectric layer (114), configured to be in contact with the administered region (122), wherein the dielectric layer (114) comprises or has attached thereto an active agent that is to permeate the administered region (122) via the pulsed direct current; and at least two electrodes (112-1, 112-2), used to receive the pulsed direct current outputted from the power source (110), facilitating the provision of the received pulsed direct current to the dielectric layer (114). The iontophoresis administration device provided by the present disclosure not only increases the skin permeation rate, but is also not likely to irritate or harm the skin.
Patent EP-4051449-A1 (EP)
Inventor: LEE DONGMYOUNG
IPC: B23K35/22
Filed: 2020-10-09
Abstract: Iron-based braze filler alloys having unexpectedly narrow melting temperature ranges, low solidus and low liquidus temperatures, as determined by Differential Scanning Calorimetry (DSC), while exhibiting high temperature corrosion resistance, good wetting, and spreading, without deleterious significant boride formation into the base metal, and that can be brazed below 1,100C contains: a) nickel in an amount of from 0% to 35% by weight, b) chromium in an amount of from 0% to 25% by weight, c) silicon in an amount of from 4% to 9% by weight, d) phosphorous in an amount of from 5% to 11% by weight, e) boron in an amount of from 0% to 1% by weight, and f) the balance being iron, the percentages of a) to f) adding up to 100% by weight. The braze filler alloys or metals have sufficient high temperature corrosion resistance to withstand high temperature conditions of Exhaust Gas Recirculation Coolers.
Patent EP-4051099-A1 (EP)
Title: Padded, flexible encasing for body monitoring systems in fabrics
Inventor: CHONG RODRIGUEZ ALICIA
IPC: A41D13/12
Filed: 2020-10-28
Abstract: A wearable monitoring device includes printed circuit board having a first side and a second side opposite the first side, wherein the printed circuit board is configured to couple to at least one sensor configured to monitor a physiological condition; at least a first padding layer coupled to the printed circuit board proximate the first side; at least a second padding layer coupled to the printed circuit board proximate the second side; a first protective layer coupled to the first padding layer opposite the printed circuit board; a second protective layer coupled to the second padding layer opposite the printed circuit board; at least one additional layer between the first protective layer opposite the printed circuit board; the first protective layer and the second protective layer seal together and enclose the first and second padding and the printed circuit board; and a power source coupled to the printed circuit board.
Patent EP-4030335-A1 (EP)
Title: Artificial intelligence-based semantic identification method, device, and semantic identification apparatus
Inventor: ZHANG QING
IPC: G06F40/30
Filed: 2020-07-30
Abstract: Embodiments of this application provide an artificial intelligence-based semantic recognition method, apparatus, and device. In the artificial intelligence-based semantic recognition method, a pre-trained semantic recognition model is trained by using a training corpus configured by a developer on a model training platform such as a Bot platform and a negative corpus provided on the model training platform, where the negative corpus is extracted by mapping an encoding value of the training corpus to a negative corpus set. Therefore, the negative corpus is extracted based on the encoding value of the training corpus, and a randomized method for generating the negative corpus is changed into a stable method. In this way, when the training corpus is not added, deleted, or modified, models obtained through two or more times of training can remain almost the same, and therefore test corpora of the developer have almost same confidence (difference < 0.01) in the models obtained through the plurality of times of training, to reduce accuracy fluctuation and improve developer experience.
Patent EP-4094529-A1 (EP)
Inventor: YUAN ZHIFENG
IPC: H04W74/02
Filed: 2020-01-23
Abstract: Methods, apparatus and systems for reference signal configuration in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: generating a pilot signal occupying N symbol resources, wherein the pilot signal includes at least one most sparse reference signal (RS) port that is determined from a predetermined pool of most sparse RS ports, wherein the predetermined pool includes at least N most sparse RS ports, wherein N is an integer larger than one; and transmitting a signal comprising the pilot signal to a wireless communication node.
Patent EP-4060870-A1 (EP)
Title: Stator core and rotary electric machine
Inventor: KAMIKAWABATA MASAHITO
IPC: H02K1/02
Filed: 2020-11-13
Abstract: The present invention is a stator core (21) including a plurality of split cores (30), in which the plurality of split cores (30) are configured by laminating core pieces (40) made of an electrical steel sheet, the electrical steel sheet is a predetermined electrical steel sheet, and, in the core pieces (40) of at least one split core (30) in the plurality of split cores (30), the radial directions of teeth (41) and extension directions of core backs (42) are all along a direction in which magnetic characteristics of the electrical steel sheet are excellent.
Patent EP-4041996-A1 (EP)
Title: Système de moteur à cycle d'allumage sauté présentant différents types de solénoïdes de commande d'huile
Inventor: KOLHOUSE J STEVEN
IPC: F01M1/08
Filed: 2020-11-05
Abstract: L'invention concerne un système permettant d'activer et de désactiver sélectivement des cylindres, qui comprend un premier cylindre positionné dans un bloc-cylindres. Une première soupape d'admission ou d'échappement est accouplée au premier cylindre et est actionnée par un premier mécanisme d'accouplement. Un premier solénoïde de commande d'huile est accouplé au premier mécanisme d'accouplement, le premier solénoïde de commande d'huile désactive le premier mécanisme d'accouplement pour maintenir la première soupape d'admission ou d'échappement dans une position fermée. Un second cylindre est positionné dans le bloc-cylindres, et une seconde soupape d'admission ou d'échappement est accouplée au second cylindre. La seconde soupape d'admission ou d'échappement est actionnée par un second mécanisme d'accouplement. Un second solénoïde de commande d'huile est accouplé au second mécanisme d'accouplement, le second solénoïde de commande d'huile désactive le second mécanisme d'accouplement pour maintenir la seconde soupape d'admission ou d'échappement dans une position fermée. Le premier solénoïde de commande d'huile et le second solénoïde de commande d'huile ont des paramètres de fonctionnement différents.
Patent EP-4066970-A1 (EP)
Title: Coated cutting tool
Inventor: ISAKA MASAKAZU
IPC: C23C14/06
Filed: 2020-10-21
Abstract: A coated cutting tool which has, on a surface of a substrate, a layer A of a face-centered cubic lattice structure which is a nitride or carbonitride containing 50 atom% or more of Al, 20 atom% or more of Cr, 85 atom% or more of Al and Cr, and 4 atom% or more and 15 atom% or less of Si, and a layer B provided on the layer A. The layer B is a nitride or carbon nitride which contains 70 atom% or more and 90 atom% or less of Ti, 5 atom% or more and 20 atom% or less of Si, and 1 atom% or more and 10 atom% or less of Nb or Cr in terms of a total amount of metal (including metalloid) elements, and has the face-centered cubic lattice structure.
Patent EP-4078068-A1 (EP)
Title: Hovering firearm system for drones and methods of use thereof
Inventor: KIPNIS BORIS
IPC: F41A19/58
Filed: 2020-12-18
Abstract: A recoilless firearm apparatus for firing at least one bullet of a respective standard cartridge, including a front barrel, a disposable firing activator and a rear discharge opening formed behind the front barrel and aligned with the longitudinal axis of the front barrel. The standard cartridge further includes a casing having an external diameter that is smaller than the rear cartridge-chamber diameter, wherein the casing encloses a sealed inner-casing space that contains gunpowder, and wherein the casing includes a primer. Upon activating the primer, the primer explodes to thereby detonate the gunpowder, forming propellant gasses inside the cartridge that are directed both forward and backward as follows: a) forward: firing of the bullet via the front barrel; and b) backward: pushing, by a recoil force F p , the casing, being a counterweight to the bullet, to thereby eject the casing from the firearm apparatus via the rear discharge opening.
Patent EP-4067453-A1 (EP)
Title: Photobase generator, compound, photoreactive composition, and reaction product
Inventor: ARIMITSU KOJI
IPC: C09K3/00
Filed: 2020-12-24
Abstract: A photobase generator, includes a compound including a first skeleton represented by the following formula (a); and a second skeleton including a nitrogen atom bonding to a bonding position of the first skeleton to form an amide group, and a pyridine skeleton in addition to the nitrogen atom, in which the compound generates a base in which a hydrogen atom is bonded with the nitrogen atom of the second skeleton by light irradiation. In formula (a), G is a divalent aromatic group, and <sup>∗</sup> represents the bonding position with the nitrogen atom.
Patent EP-4083991-A1 (EP)
Inventor: ISHIKAWA TSUYOSHI
IPC: G06F3/0481
Filed: 2020-12-16
Abstract: A video generation apparatus (1) according to the embodiment includes a reception unit (30), a first generation unit (32), and a display control unit (35). The reception unit (30) receives user operation. The first generation unit (32) moves the virtual camera (10) in three-dimensional virtual space (Sv) on the basis of the user operation received by the reception unit (30), thereby generating a camera viewpoint video in which the three-dimensional object (100) in the three-dimensional virtual space (Sv) is shot using the virtual camera (10). The display control unit (35) disposes, in the three-dimensional virtual space (Sv), a virtual screen (Sc) for displaying the camera viewpoint video generated by the first generation unit (32), and displays a camera trajectory (T) of the virtual camera (10) in the three-dimensional virtual space (Sv).