baber/WOPTO huggingface dataset:
Patent EP-4145485-A1 (EP)
Inventor: GU CHUNPENG
IPC: H01H50/02
Filed: 2021-05-12
Abstract: Embodiments of this application provide a direct current contactor and a vehicle. The direct current contactor includes a case and two groups of contact components disposed in the case. Each group of contact components includes two moving contacts connected to each other and two fixed contacts. The direct current contactor further includes a drive system configured to drive the moving contacts to move in a direction close to or away from the fixed contacts, so that the moving contacts are connected to or disconnected from the fixed contacts. The case has an arc-extinguishing cavity. A first baffle in the arc-extinguishing cavity divides the arc-extinguishing cavity into a first arc-extinguishing chamber and a second arc-extinguishing chamber. The contact components are respectively located in the first arc-extinguishing chamber and the second arc-extinguishing chamber. In other words, the two groups of contact components are integrated into two arc-extinguishing chambers of one arc-extinguishing cavity, and perform connection/disconnection drive by using a single drive system, so that a structure of the direct current contactor is simplified. In addition, connection/disconnection requirements of a positive line and a negative line can be met by using one direct current contactor, and there is no need to mount one contactor on each of the positive line and the negative line. This reduces a volume of a charging apparatus, and reduces manufacture costs.
Patent EP-4255347-A1 (EP)
Title: Lentille ophtalmique et procédé de conception de lentille ophtalmique
Inventor: GERLACH MARIO
IPC: A61F2/16
Filed: 2021-12-03
Abstract: Selon des modes de réalisation, l'invention concerne une lentille ophtalmique (10) comprenant un corps de lentille (12) avec une puissance de réfraction prédéterminée et une structuration de diffraction de forme annulaire (14), la structuration de diffraction de forme annulaire (14) présente une forme d'onde dans la direction radiale, la forme d'onde étant différente d'une forme d'onde sinusoïdale en termes d'asymétrie ou de modification de pente de flanc/aplatissement et/ou de périodicité, et l'asymétrie et/ou l'aplatissement et/ou la périodicité étant constants sur l'ensemble du profil radial de la forme d'onde ou étant formés avec un changement strictement monotone. D'autres modes de réalisation concernent un procédé de conception d'une lentille ophtalmique (10).
Patent EP-4176206-A1 (EP)
Inventor: DOUGHERTY BRIAN C
IPC: F23Q7/12
Filed: 2021-06-30
Abstract: L'invention concerne un appareil de sécurité pour gaz de table de cuisson. L'appareil comprend un ensemble soupape de sécurité pour gaz de cuisson qui alimente en gaz de cuisson un ou plusieurs brûleurs. L'ensemble de sécurité pour gaz de cuisson comprend au moins une bobine qui peut être excitée pour maintenir l'ensemble soupape dans une position ouverte lorsqu'elle est soumise à un courant qui dépasse une valeur de seuil et un circuit ouvert de maintien. Le circuit ouvert de maintien comprend la bobine et un allumeur de surface chaude qui est en communication électrique avec la bobine.
Patent EP-4174336-A1 (EP)
Inventor: ZHOU YONGQIANG
IPC: F16D41/064
Filed: 2021-06-22
Abstract: The present invention discloses a clutch, a motor device and a curtain control device. The clutch comprises: a drive force receiving part; a clutch controlling part which is disposed at a side of the drive force receiving part which comprises a first control piece, connected to the drive force receiving part, and a first direction driving position and a first direction disengaging position connected to the first direction driving position are disposed at a side of the first control piece away from the drive force receiving part; a clutch piece, located at the first direction driving position or the first direction disengaging position; and a second control piece, sleeved around the first control piece and the clutch piece; a drive force outputting part, which is disposed at a side of the clutch controlling part away from the drive force receiving part and has a drive force transmission member. The embodiments of the present disclosure effectively solve the problems resulting from the use of magnetic separation in realizing engaging and disengaging functions of an existing clutch.
Patent EP-4175762-A1 (EP)
Title: Spray gun alignment for precision application of container coatings
Inventor: PIRAINO THOMAS P
IPC: B05B13/02
Filed: 2021-07-01
Abstract: A spray gun alignment system precisely aligns a spray gun of a container spray machine for precision application of container coatings. The spray gun alignment system generates a spray gun alignment jig including a container holder adapter and a spray gun adapter. The container holder adapter is inserted into a container holder of the spray machine, and the spray gun adapter is fastened to the spray gun. The spray gun alignment jig is configured to position the spray gun in proper alignment with respect to the container holder.
Patent EP-4178334-A1 (EP)
Inventor: FREI BRENT RONALD
IPC: A01B43/00
Filed: 2021-07-09
Abstract: An object-collection system is disclosed. The system includes a mechanical arm assembly, a receptacle, an end-effector, and a user input device. The mechanical arm assembly has multiple degrees of freedom and is configured to pick up small objects off of the ground surface. The receptacle holds small objects that are picked up by the mechanical arm assembly. The end-effector is positioned at a proximal end of the mechanical arm assembly. The end-effector grasps and acquires small objects from the ground surface. The user input device provides operator control input from an operator on the ground vehicle to actuate the multiple degrees of freedom of the mechanical arm assembly and to actuate the end-effector. The user input signals from the user input device control electric or hydraulic actuators in the object collection system.
Patent EP-4275297-A1 (EP)
Inventor: RUNE JOHAN
IPC: H04B7/185
Filed: 2021-12-22
Abstract: A method (1000) by a wireless device (110) is provided for determining cell coverage area provided by one or more satellites. The method includes receiving (1002) information at the wireless device. The wireless device uses (1004) the received information to obtain a location of the cell coverage area provided by the one or more satellites for a plurality of times.
Patent EP-4084715-A1 (EP)
Inventor: SHELTON IV FREDERICK E
IPC: A61B18/00
Filed: 2021-12-29
Abstract: A surgical system includes two instruments with corresponding end effectors that are operable to apply different types of energy to tissue of a patient. The system further includes one or more electrical power generators that are configured to generate first and second energy signals via corresponding generator outputs. A power monitor is configured to monitor a first energy parameter of the first energy signal and transmit the first energy parameter to the one or more electric power generators. The one or more electric power generators is configured to adjust a second energy parameter of the second energy signal, based at least in part on the transmitted first energy parameter, to avoid interactions between the first energy signal and the second energy signal.
Patent EP-4189827-A1 (EP)
Inventor: LEONARSKI JAROSLAW
IPC: H02P6/16
Filed: 2021-06-30
Abstract: A resolver excitation output stage amplifier. Disclosed embodiments comprise an amplifier stage and a current protection circuit. The amplifier stage includes one or more amplifier transistors coupled to first and second supply terminals, a timing control terminal and an excitation signal output terminal. The amplifier stage is configured to provide a resolver excitation signal having the excitation frequency at the excitation signal output terminal. The current protection circuit includes one or more protection transistors coupled to the amplifier stage and configured to turn off the one or more transistors of the amplifier stage when current through the one or more transistors of the amplifier stage is greater than a predetermined current value.
Patent EP-4205292-A1 (EP)
Inventor: RIOS CARLOS A
IPC: H04B7/0426
Filed: 2021-08-24
Abstract: Methods and apparatus for orthogonal stream spatial multiplexing and beamforming. In one embodiment, a method includes injecting a Data Stream into a transmitter apparatus that splits, modulates, spatially multiplexes and transmit beamforms it into n spatial streams input to corresponding code-controlled selectable polarization antennas that each radiates a stream that is polarization orthogonal to or uncorrelated with the other n-1 radiated streams. The method includes detecting the radiated streams at a receiver apparatus comprising n selectable polarization antennas correspondingly controlled by the same codes. Each receive antenna match-polarization filters the incident radiated stream aggregate to recover one corresponding spatial stream. The n recovered spatial streams are then receive beamformed, spatially demultiplexed, demodulated and recombined into the original Data Stream. As n can be arbitrarily large, orthogonal stream spatial multiplexing and beamforming provides a mechanism for arbitrarily increasing the information rate of a highly directional, fixed frequency and bandwidth wireless channel.
Patent EP-4200942-A1 (EP)
Title: Solder joints on nickel surface finishes without gold plating
Inventor: KOSTINOVSKY MARK ALEX
IPC: H01R12/70
Filed: 2021-08-24
Abstract: A method for interconnecting two conductors includes creating a first nickel layer on a first conductor of an electrical component, producing a first non-gold protective layer on the first nickel layer, the first non-gold protective layer being configured to prevent the first nickel layer from oxidizing, creating a second nickel layer on a second conductor, producing a second non-gold protective layer on the second nickel layer, the second non-gold protective layer being configured to prevent the second nickel layer from oxidizing, and interconnecting the first and second nickel layers using a solder layer that interfaces with the first and second nickel layers between the first and second conductors.
Patent EP-4221260-A1 (EP)
Title: Diaphragm and sound generating apparatus
Inventor: WANG CUICUI
IPC: H04R31/00
Filed: 2021-08-25
Abstract: A diaphragm and a sound generating apparatus. The diaphragm comprises at least one elastomer layer, and the elastomer layer is made of a rubber compound. The rubber compound comprises nitrile rubber and hydrogenated nitrile rubber. Both the nitrile rubber and the hydrogenated nitrile rubber contain acrylonitrile blocks. In terms of mass percentage, the range of the content of acrylonitrile blocks is 20% to 80%. The described diaphragm has excellent mechanical strength, cold resistance, and resilience, and has high damping performance.
Patent EP-4217772-A1 (EP)
Inventor: LUO KANG
IPC: G02B5/18
Filed: 2021-09-23
Abstract: Embodiments of the present disclosure generally relate to optical devices. More specifically, embodiments described herein relate to optical devices and methods of manufacturing optical devices having optical device structures with at least one of varying depths or refractive indices across the surface of a substrate. According to certain embodiments, an inkjet process is used to deposit a volumetrically variable optical device that is etched to form a diffractive optic element (DOE). Volumetrically variable can relate to the thickness of the optical device, or the relative volume of two or more diffractive materials deposited in combination. According to other embodiments, a single-profile DOE is deposited on a substrate and an inkjet process deposits a volumetrically variable organic material over the DOE. The DOE and organic material are etched to modify the profile of the structure, after which the organic material is removed, leaving the modified-profile DOE.
Patent EP-4209402-A1 (EP)
Inventor: LIAO HONGTAO
IPC: B61C15/00
Filed: 2021-10-11
Abstract: A control method and control device for degraded operation of a locomotive, and a locomotive are provided. The control method for degraded operation of a locomotive includes the following steps: step 1: when a power source of a locomotive fails, calculating a sum of available power of all power sources, P_total=P1+P 2 +... +P k ; step 2: defining k as an efficiency coefficient of the locomotive, P_a as fixed load power of the locomotive, and P_b as a power safety margin, and calculating first traction force when a current speed of the locomotive is v by using the following equation: F v '=k ∗ (P_total-P_a-P_b)/v; and step 3: comparing F v ' with F v , and taking the smaller value as maximum available traction force when the current speed of the locomotive is
Patent EP-4229691-A1 (EP)
Title: Mixed metal manganese oxide material
Inventor: MILLER STUART R
IPC: H01M4/505
Filed: 2021-10-12
Abstract: A homogenously mixed metal manganese oxide. The mixed metal manganese oxide includes a homogenous mixture of manganese and at least two more metals. The additional metals may be cesium, nickel, copper, bismuth, cobalt, magnesium, iron, aluminum, scandium, vanadium, chromium, silver, gold, titanium, or, lead. A method of making the metal manganese oxide material includes mixing salts of manganese and the additional metals. The mixture may be activated and digested at an elevated temperature. Also, a battery having a cathode made from the homogenously mixed metal manganese oxide.
Patent EP-4229737-A1 (EP)
Inventor: TRUETTNER DONALD J
IPC: H02J7/00
Filed: 2021-10-19
Abstract: A battery pack charger that includes a housing and a plurality of battery receptacles supported by the housing that are configured to receive a battery pack. The charger includes a plurality of charging circuits connected to the battery receptacles and configured to transmit power to the plurality of battery receptacles. The charger includes at least one sensor to sense available power from a power source. The charger includes a controller operable to receive a signal from the at least one sensor indicative of the available power from the power source, receive signals from the plurality of charging circuits indicative of an amount of power needed by the charging circuits to charge the battery packs, and reduce a charging power to at least one of the plurality of charging circuits when the amount of power needed by the charging circuits is greater than the available power from the power source.
Patent EP-4232150-A1 (EP)
Inventor: DEWITT MEGHAN
IPC: A61P19/08
Filed: 2021-10-21
Abstract: Featured are methods of manufacturing recombinant alkaline phosphatases, such as asfotase alfa, that provide more precise quality control over total sialic acid content (TSAC) concentration in the final product by measuring TSAC concentration during fermentation and adjusting downstream production steps in response.
Patent EP-4247942-A1 (EP)
Inventor: GAROFOLO PAUL
IPC: C12N7/00
Filed: 2021-11-04
Abstract: Disclosed here are phage compositions for Escherichia comprising CRISPR-Cas systems and methods of use thereof.
Patent EP-4245163-A1 (EP)
Inventor: QIU WEIHUA
IPC: A24F40/10
Filed: 2021-08-11
Abstract: Provided in the present utility model are an atomizer and an aerosol generating device, the atomizer comprising a base, on which a gas inlet is opened; a liquid storage member, in which a liquid storage cavity is formed; and an atomization assembly. The atomization assembly comprises a fixed base and an atomization core, the atomization core is matched within an atomization cavity and atomizes an aerosol-forming matrix provided by the liquid storage cavity, and vapor formed after atomization is outputted under the drive of a gas introduced from the gas inlet.; and an air return passage is constructed and formed on the fixed base, and the air return passage communicates between the gas inlet and the liquid storage cavity. In the atomizer of the present utility model, an air return passage is constructed and formed on a fixed base; and after an aerosol-forming matrix within a liquid storage cavity is consumed, outside air may be supplied by means of the air return passage to avoid the formation of negative pressure within the liquid storage cavity, achieving smooth liquid discharging, preventing an atomizing core from drying out, and improving the safety performance of the aerosol generating device.
Patent EP-4243797-A1 (EP)
Inventor: MILETO VINCENT T
IPC: A61K31/05
Filed: 2021-11-03
Abstract: A composition and method of treatment in a subject, whereby the subject is administered via the oral mucosa a rapidly infusing composition that includes (a) a pharmaceutically acceptable binder and/or excipient system containing gelatin and mannitol, and (b) a therapeutically effective amount of an active therapeutic ingredient (ATI). Preferably, a composition and method of treating pain in a subject, whereby the subject is administered via the oral mucosa a rapidly infusing composition that includes (a) a pharmaceutically acceptable binder and/or excipient system containing gelatin and mannitol, and (b) a therapeutically effective amount cannabidiol (CBD).
Patent EP-4227966-A1 (EP)
Inventor: DI WEI
IPC: H01F17/00
Filed: 2021-11-18
Abstract: This application relates to a common-mode filter and a terminal device. The common-mode filter includes a first coil group, a second coil group, and a third coil group, which are parallel to each other and are a first magnetic layer, a first coil layer, one or more middle coil layers, a second coil layer, and a second magnetic layer that are sequentially disposed. The first coil group includes a first cable in each coil layer. The second coil group includes a second cable in each coil layer. The third coil group includes a third cable in each coil layer. Cables of each coil group are connected together through cable holes of the coil group, and at least two of a plurality of cables in a same coil layer are wound in parallel. According to the common-mode filter and the terminal device provided in embodiments of this application, distances from all coil groups of the common-mode filter to the first magnetic layer and the second magnetic layer are consistent in a same phase, so that symmetry between different coil groups is improved and a longitudinal transfer loss of the common-mode filter is reduced.
Patent EP-4259635-A1 (EP)
Title: Modulateurs du récepteur de l'oxytocine
Inventor: KASSIOU MICHAEL
IPC: C07D487/04
Filed: 2021-12-14
Abstract: La présente invention concerne des composés de formule (I) et des sels, des solvates, des tautomères, des N-oxydes, des stéréoisomères, des polymorphes et/ou des promédicaments de ceux-ci. L'invention concerne également l'utilisation des composés de formule (I) pour moduler l'activité de l'oxytocine au niveau du récepteur de l'oxytocine.
Patent EP-4265595-A1 (EP)
Title: Sulfonate composition production method
Inventor: MITSUDA YOSHINORI
IPC: C07C303/44
Filed: 2021-12-21
Abstract: A method for producing a sulfonate composition including, reacting a diester of a predetermined unsaturated carboxylic acid [hereinafter referred to as component (A)] in the presence of one or more solvents selected from (B) (B1) an organic solvent [hereinafter referred to as component (B1)] and (B2) water [hereinafter referred to as component (B2)] with (C) a sulfonating agent to obtain a mixture containing (S) a predetermined sulfonate having a diester structure [hereinafter referred to as component (S)], and removing an insoluble component from the mixture, wherein in the mixture from which the removal of the insoluble component is made, the content of component (B1) to a total content of components (S), (B1) and (B2) is 0.05 or more and 0.65 or less, and the content of component (B2) to the total content of components (S), (B1) and (B2) is 0.03 or more and 0.26 or less.
Patent EP-4265612-A1 (EP)
Title: Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic material layer
Inventor: CHOI EUI-JEONG
IPC: C07D405/14
Filed: 2021-11-30
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a manufacturing method thereof, and an organic material layer composition.
Patent EP-4283251-A1 (EP)
Title: Gauge carrier, optical fiber displacement sensor, and production method for optical fiber displacement sensor
Inventor: TAKAGAKI KAZUNORI
IPC: G01B11/16
Filed: 2021-01-25
Abstract: A gauge carrier (200) holds an optical fiber (100) which has a gauge portion (101) of a predefined length used for detection of strain provided in one axial part thereof. A center region (201) has a predefined stiffness and holds the gauge portion (100), where the length in the longitudinal direction of the gauge carrier (200) is equal to or greater than the length of the gauge portion (100). Two split regions (202) each have a stiffness different from the stiffness of the center portion (201), a total length of lengths of the respective split regions (202) in the longitudinal direction of the gauge carrier (200) is greater than the length of the center region (201) in the longitudinal direction of the gauge carrier (200), one of the split regions (202) is positioned in front of the gauge carrier (200) and holds a part of light (100) that is in front of the gauge portion (101), and the other is positioned in back of the gauge carrier (200) and holds a part of the optical fiber (100) that is in the back of the gauge portion (101).
Patent EP-4266147-A1 (EP)
Title: Foldable electronic apparatus and method for supplying electrical power to external electronic apparatus by using foldable electronic apparatus
Inventor: LEE SEYEON
IPC: G06F1/16
Filed: 2021-12-28
Abstract: Disclosed is an electronic apparatus having a folded state and an unfolded state. The electronic apparatus can be set to: use a sensor module to check whether the electronic apparatus is in the unfolded state; use the sensor module to check whether a first surface, which is concealed in the folded state and externally visible in the unfolded state, is lying on an external ground surface; check, in response to the electronic apparatus being in the unfolded state and the first surface lying on the external ground surface, whether the external electronic apparatus is present on a charging unit; turn on a screen of a sub display, which is facing in the opposite direction as the first surface, in response to the external electronic apparatus being present on the charging unit; use the charging unit to wirelessly supply electrical power to the external electronic apparatus; and keep the screen of the sub display on while electrical power is being supplied to the external electronic apparatus.
Patent EP-4307587-A1 (EP)
Inventor: JIANG XIAOWEI
IPC: H04L1/08
Filed: 2021-03-12
Abstract: The present application discloses a discontinuous reception (DRX) processing method and apparatus, a terminal device, and a storage medium. The method is executed by the terminal device. The method comprises: determining that the transmission time of a downlink hybrid automatic repeat request (HARQ) process feedback of a terminal device is delayed; and according to a first resource before the transmission time delay, processing a downlink HARQ timer of the HARQ process feedback, and/or according to a second resource after the transmission time delay, processing the downlink HARQ timer of the HARQ process feedback, such that in the present application, after the transmission of the HARQ process feedback of the terminal device is delayed, a network side device can still transmit data retransmission scheduling information at the DRX activation time of the terminal device, thereby improving data transmission reliability.