baber/WOPTO huggingface dataset:
Patent EP-3966067-A1 (EP)
Inventor: RUF MARKUS
IPC: B60L50/72
Filed: 2020-12-14
Abstract: Die Erfindung betrifft eine Versorgungseinrichtung (1) für die elektrische Versorgung mindestens eines Verbrauchers (2,3), mit einem Primärstromnetz (4), in dem eine erste Brennstoffzelleneinrichtung (7) mit einer ersten Leistungsfähigkeit vorliegt, mit einem Spannungswandler (13), der das Primärstromnetz (4) mit einem eine Batterie (20) umfassenden Sekundärstromnetz (17) verbindet, und mit einer Messeinrichtung (12) zur Erfassung eines Isolationswiderstandes des Primärstromnetzes (4) und/oder des Sekundärstromnetzes (17). Der ersten Brennstoffzelleneinrichtung (7) im Primärstromnetz (4) ist eine zweite Brennstoffzelleneinrichtung (8) mit einer zweiten Leistungsfähigkeit in Reihe geschaltet, wobei jeder der Brennstoffzelleneinrichtungen (7, 8) jeweils eine einen Schalter (11) umfassende Überbrückungsschaltung (10) parallel geschaltet ist, und wobei die Schalter (11) der Überbrückungsschaltungen (10) in Abhängigkeit des erfassten Isolationswiderstands schaltbar sind. Außerdem betrifft die Erfindung ein Brennstoffzellenfahrzeug und ein Verfahren zur zur Spannungsbegrenzung bei einer Versorgungseinrichtung (1).
Patent EP-3997864-A1 (EP)
Inventor: MANGAN SHMUEL
IPC: H04N19/527
Filed: 2020-07-09
Abstract: La présente invention concerne un procédé consistant à : recevoir un flux vidéo à fréquence de trames élevée d'une scène, la scène comprenant au moins un objet en mouvement par rapport à un dispositif d'imagerie acquérant le flux vidéo; diviser en continu, en temps réel, le flux vidéo en au moins une séquence consécutive de n trames chacune; par rapport à chaque séquence courante : (i) estimer un mouvement de pixel entre au moins certaines paires de trames dans la séquence, (ii) calculer un champ de vecteur de mouvement pour chaque pixel dans la séquence, (iii) générer une trame représentative qui co-localise l'ensemble des pixels à des positions de pixel respectives, sur la base des champs de vecteur de mouvement calculés, et (iv) agréger, pour chacune des positions de pixel respectives, des valeurs de pixel à partir de toutes les trames dans la séquence; et délivrer, en temps réel, un flux des trames représentatives, le flux ayant une fréquence de trames inférieure à la fréquence de trames élevée.
Patent EP-3996846-A1 (EP)
Title: Microfluidic reaction vessel array with patterned films
Inventor: SON JUN HO
IPC: B01L3/00
Filed: 2020-07-08
Abstract: This disclosure describes various microfluidic devices that may be used in thermal cyclic fluid samples. Some of these devices may include a plurality of microwells that may be coupled by interconnected fluidic channels. These microwells may not be physically separated and yet may include features allowing for effective isolation of target molecules within each microwell. Other devices may include a plurality of microwells that may not be interconnected. The devices may also include mechanisms for causing a fluid to flow across the device. The devices may also include light-absorbing films for converting light energy to heat so as to allow for thermal cycling of samples within the microwells.
Patent EP-3940824-A1 (EP)
Title: Negative electrode active material, preparation method therefor and secondary battery, battery module, battery pack and device related thereto
Inventor: LIANG CHENGDU
IPC: H01M4/36
Filed: 2020-07-21
Abstract: This application belongs to the field of energy storage technology, and specifically discloses a negative active material including SiO x  particles and a modified polymer coating layer covering the SiO x  particles, in which 0 <x <2; wherein the negative active material has a peak intensity I 1  at the Raman shift ranging from 280cm -1  to 345cm -1 , a peak intensity I 2  at the Raman shift ranging from 450cm -1  to 530cm -1 , and a peak intensity I 3  at the Raman shift ranging from 900cm -1  to 960cm -1 , and I 1 , I 2  and I 3  satisfy 0.1 ≤ I 1 /I 2  ≤ 0.6, and 0.2 ≤ I 3 /I 2  ≤ 1.0. This application also discloses a method for preparing a negative active material and related secondary batteries, battery modules, battery packs and apparatus.
Patent EP-4006041-A1 (EP)
Inventor: ABE HIROSHI
IPC: C12N15/10
Filed: 2020-07-31
Abstract: Provided is a primer used for amplifying a nucleic acid, and having a structure represented by the following formula (1). (In the formula, A 1  represents -S-, -S-S-, or -Se-, B represents a base, and R 1  represents a decomposable protecting group. The symbol * represents a bond to a sugar of an adjacent nucleotide.) Further, provided is a device for producing double-stranded DNA, including: a forward primer and a reverse primer, having a structure represented by the formula (1); a PCR device for forming double-stranded DNA with 3'-recessed ends by performing multiple cycles of PCR by using a template DNA as a template; Klenow fragment for making the 3' ends blunt; and a photoirradiation unit for deprotecting R 1  and forming a sticky end with a 3'-protruding end.
Patent EP-4023491-A1 (EP)
Title: Fastening structure for seating foam
Inventor: LIU YANFEI
IPC: B29L31/44
Filed: 2020-08-13
Abstract: The present invention relates to a hanging structure for a seat foam, comprising a foam and a reinforcement fabric, characterized in that a hanging structure is directly arranged on the reinforcement fabric at a hanging position, and is connected to the reinforcement fabric. The hanging structure of the present invention meets two functional requirements: reinforcement of a B side of the foam and a good appearance of an A side of the foam due to the hanging effect. The new hanging structure of the present invention may save the space, achieve the hanging function in a seat with a light and thin style, and realize a light weight, improve the pull-out strength, and optimize the foaming production process.
Patent EP-4021284-A1 (EP)
Inventor: CHO JANG HWAN
IPC: G06T7/00
Filed: 2020-08-24
Abstract: L'invention concerne une méthode d'identification d'au moins un paramètre d'intérêt comprenant les étapes consistant à diriger, à l'aide d'un applicateur de radiofréquence (RF), une ou plusieurs impulsions d'énergie RF dans une région d'intérêt, la région d'intérêt comprenant un matériau d'intérêt ayant un paramètre d'intérêt et au moins une référence qui sont séparés par au moins une limite; à détecter, à l'aide d'un récepteur acoustique, au moins un signal acoustique multipolaire généré dans la région d'intérêt en réponse aux impulsions d'énergie RF; à traiter ledit signal acoustique multipolaire en vue de déterminer une intensité de champ électrique au niveau de la limite; à calculer un taux d'ondes stationnaires (VSWR) d'une ou plusieurs impulsions d'énergie RF; et à déterminer le au moins un paramètre d'intérêt du matériau sur la base au moins de l'intensité du champ électrique et du VSWR déterminés.
Patent EP-4002642-A1 (EP)
Title: Wireless charging receiver-integrated battery management system and method
Inventor: CHO HYUN KI
IPC: H04B5/00
Filed: 2020-09-07
Abstract: Discussed is a battery management apparatus which includes a battery management system that monitors a state of a battery, and a power receiving device that wirelessly receives power from a power transmitting device, where the battery management system calculates an optimum charging condition for the battery based on data on the state of the battery and power transmission performance of the power transmitting device.
Patent EP-4024912-A1 (EP)
Title: Network slice charging method and device
Inventor: ZHU LEI
IPC: H04W4/24
Filed: 2020-08-19
Abstract: This application provides a network slice charging method and an apparatus. The method includes: A network slice management network element receives a first request, where the first request includes a charging requirement of a network slice, the charging requirement includes a charging type, and the charging type is network slice usage charging. The network slice management network element sends a second request to a network slice subnet management network element, where the second request includes the charging requirement. The network slice management network element receives first charging data of the network slice, where the first charging data is collected based on the charging requirement, and the first charging data includes usage of the network slice. The network slice management network element sends the first charging data to a charging network element, where the first charging data is used by the charging network element to perform network slice charging. In the foregoing solution, the usage of the network slice can be charged. In addition, different implementations used by various network elements to report charging data are further provided, to help improve accuracy of network slice charging.
Patent EP-4040528-A1 (EP)
Inventor: HOJO NOBUHIKO
IPC: H01M4/133
Filed: 2020-07-21
Abstract: A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a lithium ion conductive nonaqueous electrolyte, wherein the negative electrode contains graphite, an open circuit potential of the negative electrode in a fully charged state is 70 mV or less relative to lithium metal, the nonaqueous electrolyte contains a solvent, a cation, and an anion, the solvent contains a fluorine-containing cyclic carbonic acid ester, the cation includes lithium ions, and the anion includes an oxalate complex anion.
Patent EP-4044422-A1 (EP)
Inventor: SAOTOME HIROTO
IPC: H02P27/08
Filed: 2020-10-07
Abstract: A three-phase brushless motor control device uses one shunt resistor disposed on a bus of an inverter as a drive circuit driving a three-phase brushless motor and acquires a two-phase current of the three-phase brushless motor at a predetermined timing to vector-control the three-phase brushless motor. At this time, in accordance with a duration in which the two-phase current cannot be accurately acquired, the control device varies an acquisition timing of the two-phase current or varies a period during which the three-phase brushless motor is vector-controlled.
Patent EP-4023410-A1 (EP)
Title: Resin molded article
Inventor: YAMADA KOUJI
IPC: B29C45/00
Filed: 2020-10-07
Abstract: A resin molded article includes: a main body portion having a design face and an opposite face thereto, and having a first foamed layer formed inside the main body portion; a protruding portion that is provided at an edge portion of the main body portion, and that protrudes toward a side opposite from the design face in a thickness direction of the main body portion; and a concavity that is recessed from a surface of the opposite face toward a thickness direction side of the main body portion at a root portion of the protruding portion at the opposite face.
Patent EP-4053926-A1 (EP)
Inventor: KOBAYASHI HAJIME
IPC: H01L51/42
Filed: 2020-10-15
Abstract: A first photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode; a second electrode that is disposed to be opposed to the first electrode; and a photoelectric conversion layer that is provided between the first electrode and the second electrode. The photoelectric conversion layer includes a fullerene C<sub>60</sub> or a fullerene C<sub>70</sub> as a first organic semiconductor material and a second organic semiconductor material having an ionization potential of 0 or more and 5.0 eV or less.
Patent EP-4055598-A1 (EP)
Inventor: PRAKASH RAMANA
IPC: G11B27/036
Filed: 2020-11-09
Abstract: Un contenu généré par l'utilisateur (UGC) est associé (306) avec des métadonnées indiquant le type de contenu. Un dispositif de spectateur peut accéder à (400) l'UGC au moyen d'un identifiant unique et corréler (402) les métadonnées avec des filtres de classement dans le profil d'un spectateur. Le dispositif de spectateur et/ou un serveur de réseau peuvent éditer (404) des parties de l'UGC selon les classements de filtres et de métadonnées et/ou remplacer des parties de l'UGC selon les filtres de classement et les métadonnées.
Patent EP-4057909-A1 (EP)
Title: Systems and methods for a deep neural network to enhance prediction of patient endpoints using videos of the heart
Inventor: FORNWALT BRANDON K
IPC: G06T7/00
Filed: 2020-11-16
Abstract: A method for determining a predicted risk level of a clinical endpoint for a predetermined time period for a patient is provided by the present disclosure. The method includes receiving video frames of a heart, the video frames being associated with the patient, receiving electronic health record data including a number of variables associated with the patient, providing the video frames and the electronic health record data to the trained neural network, receiving a risk score from the trained neural network, and outputting a report based on the risk score to at least one of a display or a memory.
Patent EP-4077677-A1 (EP)
Title: Rna nanoparticle for liver cancer treatment
Inventor: GUO PEIXUAN
IPC: A61K9/51
Filed: 2020-12-17
Abstract: Disclosed herein are compositions and methods for targeted treatment of liver cancers with Paclitaxel and miR-122. The disclosed composition comprises RNA nanostructure conjugated to a hepatocyte targeting ligand, paclitaxel, and miR-122 for use in intracellular drug delivery to liver cancer cells. The RNA nanoparticle can involve three or more self-assembled synthetic RNA oligonucleotides that form a central core domain and at least three double-stranded arms arranged around the core domain and extending away from the central core domain.
Patent EP-4082440-A1 (EP)
Inventor: Gong qiu-ping
IPC: A61N5/10
Filed: 2020-11-02
Abstract: The present invention provides a radiation irradiation system, comprising a radiation generating device and a carrying table, a beam generated by the radiation generating device irradiates an irradiated object on the carrying table, the radiation irradiation system further comprises a carrying table positioning device, the carrying table is supported by the carrying table positioning device, the carrying table positioning device comprises a positioning mechanism, the positioning mechanism comprises a linear shaft, the carrying table positioning device can horizontally move along the linear shaft, and the extending direction of the linear shaft is parallel to the irradiation direction of beams generated by the radiation generating device. According to the radiation irradiation system, in the positioning process of the carrying table, the whole carrying table positioning device horizontally moves along the direction parallel to the irradiation direction of the beam generated by the radiation generating device, most of the carrying table positioning device is located in the space between the linear shaft and the beam outlet, the radioactivity and shortened lifespan caused by the radiation of the various components of the carrying table positioning device are reduced.
Patent EP-4087105-A1 (EP)
Inventor: KIM KYUNG HYUN
IPC: H02M1/34
Filed: 2020-11-25
Abstract: A snubber circuit according to an embodiment of the present invention, which is connected to a secondary side switch of a transformer, comprises: a diode connected to an input terminal of the secondary side switch; a capacitor connected to an output terminal of the diode; a resistor connected in parallel with the capacitor; and a snubber switch for connecting the resistor and ground.
Patent EP-4108084-A1 (EP)
Title: Sample preservation composition
Inventor: NISHIKAWA HIROYOSHI
IPC: C12N5/02
Filed: 2020-02-17
Abstract: A purpose of the present invention is to provide a composition for preserving a sample, in particular, a composition able to preserve cells or a tissue without causing a change in the state of cells. Another purpose of the present invention is to provide a sample preservation method for preparing a suspension containing a target object from a preserved sample, and a method for analyzing a target object in a sample. The present disclosure provides a sample preservation composition containing albumin and lactic acid or a salt thereof. The concentration of sodium ions in the composition is 50-300 mmol/L. Further provided are a method for preserving a sample using the composition, a method for preparing a sample suspension, and a method for analyzing a target object in the sample suspension.
Patent EP-4111581-A1 (EP)
Inventor: DAI XUNJIANG
IPC: H02M1/42
Filed: 2020-02-28
Abstract: A switched mode power supply (SMPS) includes a filter, a power factor correction (PFC) circuit, and a control circuit configured to determine various electrical parameters of the SMPS. In some embodiments, the control circuit is configured to determine a power line frequency and an AC input voltage based on an AC line voltage and an AC neural voltage. In other embodiments, the control circuit is configured to determine an AC input current based on a reactive current flowing through the filter and a PFC AC current. In further embodiments, the control circuit is configured to report a value of an electrical parameter if value is determined to be accurate. Other example switch mode power supplies, control circuits and methods are also disclosed.
Patent EP-4050711-A1 (EP)
Inventor: LIU YANYU
IPC: H01M50/147
Filed: 2020-12-31
Abstract: An end cap assembly (23), a battery cell (20), a battery (100), battery cell (20) manufacturing equipment (2000) and method are provided, which belong to the technical field of batteries. The end cap assembly (23) includes an end cap (231), an electrode terminal (232) and a connector (233). The end cap (231) is provided with an electrode lead-out hole (2311) which penetrates the end cap (231) in a thickness direction (Z) of the end cap (231). The electrode terminal (232) is configured to be electrically connected to the electrode assembly (22). The connector (233) is configured to connect the end cap (231) to fix the electrode terminal (232). The electrode terminal (232) is provided opposite to the electrode lead-out hole (2311), and a projection of the electrode terminal (232) in the thickness direction (Z) does not overlap with a projection of the end cap (231) in the thickness direction (Z). The connector (23) serves to connect the electrode terminal (232) and the end cap (231), thereby fixing the electrode terminal (232) and the end cap (231). The electrode terminal (232) is provided opposite to the electrode lead-out hole (2311), and a projection of the electrode terminal (232) in the thickness direction (Z) does not overlap with a projection of the end cap (231) in the thickness direction (Z), thus a radial size of the electrode terminal (232) is smaller, which reduces the space occupied by the electrode terminal (232), saves material and has better economy.
Patent EP-4177795-A1 (EP)
Inventor: HATTA SAKI
IPC: G06N3/063
Filed: 2020-07-01
Abstract: A data processor (10) includes a decimal point position control circuit (102) configured to set a decimal point position of N-bit fixed-length data corresponding to each of a plurality of layers constituting a multilayered neural network, and an arithmetic processing circuit (101) configured to perform arithmetic processing corresponding to each of the plurality of layers constituting the multilayered neural network according to a processing algorithm of the multilayered neural network on the N-bit fixed-length data for which the decimal point position has been set by the decimal point position control circuit. Accordingly, it is possible to avoid significant deterioration occurring in data processing results while realizing miniaturization and low power consumption of the device.
Patent EP-4169782-A1 (EP)
Inventor: ZHANG YONGSHENG
IPC: B60T13/66
Filed: 2020-07-10
Abstract: A brake system for vehicle braking is provided, and relates to the field of autonomous driving technologies. The system includes: at least one brake wheel cylinder (26, 27, 28, and 29); a primary brake module (40), configured to provide brake pressure to brake a vehicle; and a secondary brake module (39), including an electric linear pump (31), a first pipe, and a second pipe. The electric linear pump (31) includes a piston (312) and a pump chamber (311). The pump chamber (311) is connected to a liquid storage tank (10) through the second pipe. When the piston (312) moves away from a first interface, the pump chamber (311) receives brake fluid from the liquid storage tank (10) through the second pipe. The first interface is an interface between the pump chamber (311) and the first pipe. The pump chamber (311) is connected to the at least one brake wheel cylinder (26, 27, 28, and 29) through the first pipe. The piston (312) may move toward the first interface and enable brake fluid in the pump chamber (311) to enter the first pipe, to provide brake pressure. The system can provide long-term, high-precision redundant braking.
Patent EP-4167175-A1 (EP)
Inventor: SAIKAWA YOSHINORI
IPC: G06Q50/30
Filed: 2020-07-15
Abstract: A special car operation system (1) includes a passenger prediction unit (10) that predicts the number of passengers on a train scheduled to operate and outputs passenger count information indicating the predicted number of passengers, and a car-count determination unit (20) that determines the number of special cars in the train on the basis of the passenger count information output by the passenger prediction unit (10) and outputs car count information indicating the determined number of special cars.
Patent EP-4187936-A1 (EP)
Title: Communication method, apparatus, and system
Inventor: PENG WENJIE
IPC: H04W4/06
Filed: 2020-07-30
Abstract: A communication method, apparatus, and system are provided. The method may be performed by a second user equipment, or may be performed by a component (for example, a processor, a chip, or a chip system) of the second user equipment. In the method, the second user equipment receives first information from a first user equipment, where the first information includes an identifier of a first MBS, and the first MBS is an MBS that the first user equipment is interested in; and the second user equipment sends a first message to the first user equipment, where the first message includes first configuration information, the first configuration information is for configuring a first SL radio bearer between the second user equipment and the first user equipment, and the first SL radio bearer is for transmitting data of the first MBS. The foregoing method can resolve a problem that a remote user equipment cannot receive data of an MBS of a network device because a relay user equipment does not forward, to the remote user equipment, the data of the MBS broadcast by the network device.
Patent EP-4174828-A1 (EP)
Title: Flexible display device
Inventor: SHIN A RAM
IPC: G09F9/30
Filed: 2020-08-07
Abstract: A flexible display device is disclosed. The flexible display device comprises a first body, a second body, a flexible display, a first wheel, and a second wheel. The first wheel and the second wheel are rotatably coupled to the second body. A side surface of the first wheel comes into contact with a first rolling surface of the first body in a first contact direction, a side surface of the second wheel comes into contact with a second rolling surface of the first body in a second contact direction, and the first contact direction and the second contact direction are symmetrical with respect to a reference plane. When the second body moves relative to the first body in a first direction or in the opposite direction to the first direction, the first wheel and the second wheel roll along the first rolling surface and the second rolling surface.
Patent EP-4218284-A1 (EP)
Inventor: GAO YUAN
IPC: H04W24/10
Filed: 2020-09-30
Abstract: A method of wireless communication is described. The method is performed by a user device and comprises: receiving, from a network device, at least one of measurement configuration information for configuring measurement parameters or measurement reporting information including a measurement report triggering condition; performing measurements based on the measurement configuration information received from the network device; and performing an evaluation for the measurement event according to the measurement report triggering condition.