baber/WOPTO huggingface dataset:
Patent EP-4026185-A1 (EP)
Inventor: WHEAR J KEVIN
IPC: H01M10/06
Filed: 2020-09-01
Abstract: An improved carbon for use in a lead acid battery is disclosed herein. Also disclosed, is a metal oxide or metal sulfate additive that may be used in conjunction with the improved carbon. Battery performance of lead acid batteries, particularly flooded lead acid batteries, is improved by the use of the improved carbon or the improved carbon and the metal oxide or metal sulfate additive. Improvements to one or more of cycle life, dynamic charge acceptance, and water loss are observed.
Patent EP-4021030-A1 (EP)
Title: Method and device for providing direct communication in wireless communication system
Inventor: LEE HOYEON
IPC: H04W8/02
Filed: 2020-09-25
Abstract: According to an embodiment of the disclosure, an operating method of a first proximity-based services (ProSe) function belonging to a first public land mobile network (PLMN) includes: receiving a first ProSe Communication Create Request message from an application function (AF), a network exposure function (NEF) belonging to the first PLMN, or a first user equipment (UE) subscribed to the first PLMN; determining whether to perform inter-PLMN communication between the first UE and a second UE subscribed to a second PLMN, the second PLMN being different from the first PLMN; transmitting, to a second ProSe function belonging to the second PLMN, a ProSe Provisioning Request message including first radio resource information for direct communication by the first UE; receiving, from the second ProSe function, a ProSe Provisioning Response message including second radio resource information for direct communication by the second UE; and transmitting, to the first UE, the first ProSe Communication Create Request message including inter-PLMN communication information for direct communication with the second UE.
Patent EP-4046182-A1 (EP)
Inventor: THOMAS CLINT EDWARD
IPC: H01L21/67
Filed: 2020-10-13
Abstract: A dual-plenum fractal (DPF) showerhead for distributing different semiconductor processing gases across a semiconductor wafer during processing operations is provided. The DPF showerhead may have a plurality of layers, each featuring a pattern of gas distribution features, with the gas distribution features on each layer generally being similar in shape to the gas distribution features on the layer immediately upstream therefrom but smaller in size. Such a "fractal"-like structure to the gas flow passages provides very uniform processing gas delivery across the surface of a semiconductor wafer during processing operations, thereby enhancing wafer uniformity.
Patent EP-4055159-A1 (EP)
Title: Brins synthétiques pour séquençage d'acide nucléique et procédés et systèmes associés
Inventor: ROBINS HARLAN
IPC: C12Q1/6874
Filed: 2020-11-05
Abstract: L'invention concerne des brins synthétiques pour le séquençage d'acides nucléiques. Dans certains modes de réalisation, les brins comprennent une pluralité de supports solides rotatifs. La pluralité de supports solides rotatifs comprend des supports solides comprenant chacun sur sa surface une première fraction qui se lie à l'adénine (A), une deuxième fraction qui se lie à la cytosine (C), une troisième fraction qui se lie à la guanine (G), une quatrième fraction qui se lie à la thymine (T), l'uracile (U), ou les deux (T/U). Chacun de ces supports solides comprend en outre sur sa surface un marqueur de position qui indique la position de rotation du support solide, les première, deuxième, troisième et quatrième fractions étant espacées autour de la circonférence du support solide. Les supports solides permettent l'hybridation du brin synthétique avec un acide nucléique. L'invention concerne également des procédés d'utilisation des brins synthétiques, ainsi que des compositions, des kits et des systèmes de séquençage d'acides nucléiques associés.
Patent EP-4056566-A1 (EP)
Title: Heterocyclic compound, organic light-emitting device comprising same, composition for organic material layer of organic light-emitting device, and method for manufacturing organic light-emitting device
Inventor: YANG SEUNG-GYU
IPC: C07D405/04
Filed: 2020-11-05
Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
Patent EP-4059223-A1 (EP)
Title: Methods and apparatus to identify media for ahead of time watermark encoding
Inventor: KARAZOUN KHALDUN
IPC: H04N19/467
Filed: 2020-11-10
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to identify media for ahead of time watermark encoding. An example apparatus includes a processor to determine a first identifier associated with first media based on a query including the first identifier, a first scheduled broadcast time of the first media, and a first duration of the first media; and a comparator to: in response to determining a database includes a second identifier associated with second media, determine whether a second duration of the second media at a second scheduled broadcast time overlaps the first duration of the first media at the first scheduled broadcast time; and in response to determining that the second duration of the second media at the second scheduled broadcast time does not overlap the first duration of the first media at the first scheduled broadcast time, store the first identifier in the database.
Patent EP-4060763-A1 (EP)
Inventor: TONEGAWA AKIHISA
IPC: H01M4/38
Filed: 2020-11-10
Abstract: An object of the present invention is to provide a composite material usable as a negative electrode material of a lithium-ion secondary battery.A composite material of the present invention includes:a carbonaceous material; and a metal oxide layer coating a surface of the carbonaceous material, in which the metal oxide layer coats the surface of the carbonaceous material, forming a sea-island structure in which the metal oxide layer is scattered in islands, and a coating rate of the carbonaceous material with the metal oxide layer is 20% or more and 80% or less.A composite material of the present invention includes:a carbonaceous material; and a metal oxide layer and amorphous carbon layer coating the surface of the carbonaceous material, in which the metal oxide layer is scattered in islands on the surface of the carbonaceous material.A composite material of the present invention includes:a carbonaceous material; and a metal oxide layer coating the surface of the carbonaceous material, in which the metal oxide layer has at least a portion having a thickness of more than 10 nm, and in a coated area with the metal oxide, an area percentage of a portion having a thickness of 10 nm or less is 70% or more and 99% or less, and an area percentage of the portion having a thickness of more than 10 nm is 1% or more and 30% or less. A composite material of the present invention also includes: a carbonaceous material; and a metal oxide layer and amorphous carbon layer coating the surface of the carbonaceous material, in which the metal oxide layer has at least a portion having a thickness of more than 10 nm, and in a coated area with the metal oxide layer, an area percentage of a portion having a thickness of 10 nm or less is 30% or more and 70% or less, and an area percentage of the portion having a thickness of more than 10 nm is 30% or more and 70% or less.
Patent EP-4062888-A1 (EP)
Title: Visual function adjustment method and apparatus
Inventor: PU MINGLIANG
IPC: A61H5/00
Filed: 2020-11-02
Abstract: A visual function adjustment method and apparatus, and a virtual reality head-mount display device. The method comprises: respectively performing imaging in both eyes of a user so as to respectively display corresponding preset images in corresponding localized areas of the eyes, and enabling a present time interval α to be provided between the respective imaging times of the corresponding preset images in the eyes, wherein each localized area corresponds to a localized retinal injury of one of the eyes; and the imaging time of one preset image in the corresponding eye with the localized retinal injury is earlier than the imaging time of the present image in the other eye by the time interval α.
Patent EP-4071264-A1 (EP)
Title: Galvanized steel sheet having excellent surface quality and spot weldability, and manufacturing method therefor
Inventor: KANG KI-CHEOL
IPC: C22C38/02
Filed: 2020-12-03
Abstract: The present invention relates to a galvanized steel sheet having excellent surface quality and spot weldability, and a manufacturing method therefor. A galvanized steel sheet according to one aspect of the present invention comprises a base steel sheet and a zinc-based plated layer formed on the surface of the base steel sheet, wherein the GDOES profile of oxygen, which is measured in the depth direction from the surface of the base steel sheet, has a form in which a local minimum point and a local maximum point alternately appear in the depth direction from the surface, and the difference (local maximum - local minimum) between the oxygen concentration (local minimum) at the local minimum point and the oxygen concentration (local maximum) at the local maximum point can be 0.1 wt% or more.
Patent EP-4077801-A1 (EP)
Inventor: JÄSBERG ARI
IPC: G01N21/89
Filed: 2020-12-18
Abstract: The present document discloses a method of determining thickness of a wet film, in particular of microfibrillated cellulose. The method comprises conveying said film (20) in a wet state on a conveyor (10) having a conveyor width, the wet film (20) having a film width which is less than the conveyor width, providing a laser projection (1511) across a film edge, acquiring a series of images, each depicting an area of the conveyor, wherein the laser projection, a portion of the film and a portion of an exposed conveyor surface are visible, and using at least some of said images to determine at least one of a film thickness and a film thickness distribution across the film width. The document also discloses a method of forming a film, in particular a microfibrillated cellulose film, and a device for producing such film.
Patent EP-3951979-A1 (EP)
Title: Method for separating transition metal from waste cathode material
Inventor: JUNG WON SIG
IPC: H01M10/054
Filed: 2020-12-15
Abstract: The present invention relates to a method for separating a transition metal from a waste positive electrode material, wherein the method includes Step 1 of preparing a waste positive electrode material represented by Formula 1, Step 2 of heat treating the waste positive electrode material in an inert gas atmosphere or an oxygen atmosphere to phase separate the waste positive electrode material into a lithium oxide and a metal oxide, Step 3 of cooling an obtained product of Step 2 to room temperature in an inert atmosphere, and Step 4 of mixing a cooled product cooled to room temperature in Step 3 with distilled water, and then filtering the mixture to leach a transition metal.
Patent EP-4060069-A1 (EP)
Inventor: OKATSU MITSUHIRO
IPC: C21D9/08
Filed: 2020-11-24
Abstract: Provided herein is a high-strength seamless steel pipe, and a method for manufacturing same. A high-strength seamless steel pipe of the present invention has a yield strength of 758 MPa or more, and a K ILIMIT  value of 23.0 MPa√m or more as an evaluation index of sulfide stress corrosion cracking resistance.
Patent EP-4088589-A1 (EP)
Title: Composition for ameliorating off-flavor induced by high intensity sweetener
Inventor: OTSUSHI NOBORU
IPC: A23L27/10
Filed: 2020-12-28
Abstract: The present invention can provide a composition capable of improving an unpleasant taste caused by high-intensity sweeteners, in which the yeast odor is improved and/or the masking effect of the unpleasant taste caused by high-intensity sweeteners is sufficiently performed.A composition for improving the unpleasant taste caused by high-intensity sweeteners, comprising an extract of yeast cell walls degraded by a cell wall lytic enzyme, in which the degraded extract contains 50 mass% or more of carbohydrates to the dry mass of the degraded extract.
Patent EP-4113788-A1 (EP)
Title: Energy transmission device, energy receiving device, and wireless charging method
Inventor: JIANG WEIPENG
IPC: H02J50/20
Filed: 2020-03-18
Abstract: A transmitter device (400), a receiver device (900), and a wireless charging method are provided. The transmitter device (400) includes a signaling modulation module (420), an energy modulation module (430), and an antenna element (440). The signaling modulation module (420) is configured to generate a narrowband modulation signal that carries signaling. The signaling includes an indication for a correspondence between a first resource and the receiver device (900). The first resource is scheduled based on a pre-received charging request signal from the receiver device (900). The energy modulation module (430) is configured to perform amplitude and phase adjustment on the narrowband modulation signal based on the pre-received charging request signal, to form an energy transmission signal. The antenna element (440) is configured to transmit the energy transmission signal on the first resource, to charge one or more receiver devices (900). The transmitter device (400) can charge the receiver device (900), and carry the signaling in the energy transmission signal. This implements simultaneous transmission of energy and signaling, greatly reduces hardware complexity of the transmitter device (400), and cuts hardware costs.
Patent EP-4131741-A1 (EP)
Title: Rotary electric machine and air deflector for rotary electric machine
Inventor: SCHNEIDER POREPP GUILHERME
IPC: H02K9/18
Filed: 2020-03-30
Abstract: The present invention relates to a rotary electric machine that comprises a housing (3) containing at least one stator (2) coupled magnetically to a rotor (1) and a heat exchanger (4) that generates a ventilating airflow (14), the machine comprising at least one internal fan (11) that aspirates at least some of the airflow (14) and at least one air deflector that directs the airflow to a coil head (13) of the stator, the air deflector (9) comprising a ring-shaped body with a first straight radial portion (91), a second straight axial portion (92) and an inclined portion (93), the inclined portion (93) forming an acute angle (α) with a plane parallel to the second straight axial portion (92).
Patent EP-4133615-A1 (EP)
Inventor: ZHANG DAWEI
IPC: H04B7/06
Filed: 2020-04-08
Abstract: The exemplary embodiments relate to determining which instance of control information is to be used for transmitter beam selection. A user equipment may receive a medium access control (MAC) control element (CE) that includes first control information associated with transmitter beam selection, transmit an acknowledgement (ACK) to the network in response to receiving the MAC CE and receive a downlink signal over a physical downlink control channel (PDCCH) that schedules an uplink transmission. The downlink signal is received prior to an expiration of a predetermined duration relative to transmitting the ACK and includes second control information associated with transmitter beam selection. The UE may also transmit an uplink signal based on the scheduled uplink transmission. The UE selects a transmitter beam for the uplink signal based on one of the first control information or the second control information.
Patent EP-4137253-A1 (EP)
Inventor: LI CHANGPENG
IPC: B22F3/105
Filed: 2020-05-20
Abstract: An additive manufacturing method, comprising the following steps: on the basis of a shape of a model of a printing member (P2), generating a model of a support member(S2); continuously introducing an inert gas into an additive manufacturing printing device, spreading a first material powder in a forming cylinder (150) in the additive manufacturing printing device, performing laser scanning on the first material powder, such that the first material powder is melt, and on the basis of the model of the printing member (P2),the printing member (P2) and the support member (S2) below a portion of the printing member (P2) are formed layer by layer; and introducing an ammonia gas into the additive manufacturing printing device, spreading the first material powder in the forming cylinder (150) in the additive manufacturing printing device, performing laser scanning on the first material powder, such that the first material powder is melt, and on the basis of the model of the support member (S2), a nitride layer (200) is formed on an upper surface of the support member (S2). The present invention provides a support member that is easy to be removed, guarantees printing quality, and has a low cost.
Patent EP-4165311-A1 (EP)
Inventor: KUZUCAN MEHMET BORA
IPC: F01C21/02
Filed: 2020-06-10
Abstract: L'invention concerne un compresseur (10) qui comprend un ensemble rotor mâle (12) comprenant un rotor mâle allongé en forme d'hélice (14) ayant une cavité cylindrique axiale (16) traversante, un arbre fixe (18) axialement aligné avec le rotor mâle (14) à travers la cavité (16), un boîtier (20) pour accueillir le rotor mâle (14) et son arbre fixe associé (18) à l'intérieur de celui-ci, l'arbre (18) étant fixé à l'intérieur du boîtier (20), et des moyens de palier (22) montés à l'intérieur de la cavité (16) du rotor mâle (14) pour supporter le frottement entre le rotor (14) et l'arbre (18) lorsque le rotor mâle (14) tourne autour de l'arbre fixe (18).
Patent EP-4192129-A1 (EP)
Inventor: MATSUMURA YUKI
IPC: H04W52/24
Filed: 2020-07-30
Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives specific information indicating mapping between an identifier of spatial relation information and a parameter related to uplink control channel (PUCCH) transmission power control by using higher layer signaling; and a control section that determines the parameter related to the PUCCH transmission power, based on the mapping. According to one aspect of the present disclosure, parameters related to UL transmission power control can be appropriately determined.
Patent EP-4207892-A1 (EP)
Inventor: HONG WEI
IPC: H04W68/02
Filed: 2020-08-31
Abstract: The present disclosure relates to a paging cause sending method and apparatus, and a paging cause acquisition method and apparatus. The paging cause sending method comprises: sending a paging message to a terminal, for example, sending the paging message by means of broadcast, unicast, etc.; and in response to the reception of request information sent by the terminal, sending a paging cause of the paging message to the terminal, wherein the request information is used to request a network-side device to send the paging cause of the paging message to the terminal. According to the present disclosure, when sending a paging message, a network-side device can only send the paging message and does not send a paging cause of the paging message, and only after receiving request information sent by a terminal, the network-side device sends the paging cause of the paging message to the terminal. Accordingly, each time the network-side device sends a paging message, it is not necessary to send a paging cause together with the paging message, thereby facilitating reducing the signaling consumption of the network-side device.
Patent EP-4222810-A1 (EP)
Title: Filter unit, antenna filter unit and radio unit
Inventor: LI JUNMING
IPC: H01P1/208
Filed: 2020-09-29
Abstract: The present disclosure relates to a filter unit, comprising: a cavity filter comprising a hollow main body, with an inner-side surface of the main body defining a closed cavity for housing resonance elements, the main body is formed by joining a filter chassis part and a filter cover part covering the filter chassis part, wherein an outer- side surface of the filter chassis part or the filter cover part facing a radio board that is to be electrically coupled with the cavity filter is metalized in such a manner that a metal layer formed thereby is configured as an electromagnetic compatibility (EMC) cover for blocking the radio board from electromagnetic interference. Also, the present disclosure relates to an antenna filter unit comprsing the above-said filter unit and a radio unit comprisng the above-said filter unit or the antenna filter unit.
Patent EP-4233340-A1 (EP)
Inventor: FANG JIANMIN
IPC: H04W24/02
Filed: 2020-10-21
Abstract: Un procédé pour des communications sans fil consiste à recevoir, par un nœud de réseau, un message provenant d'un dispositif sans fil, le message comportant des informations d'une procédure d'accès aléatoire (RA) entre le dispositif sans fil et le nœud de réseau; et utiliser, par le nœud de réseau, les informations de la procédure de RA pour une optimisation de canal d'accès aléatoire (RACH).
Patent EP-4253207-A1 (EP)
Title: Sharing system
Inventor: OZAKI YUSUKE
IPC: B62H3/00
Filed: 2020-12-17
Abstract: This sharing system (12) has a plurality of electric mobile bodies (10), to which power from one or more batteries (18) is supplied, and is shared by a plurality of users. The one or more batteries (18) include a user battery (102) held by a user. When a user requests to use an electric mobile body (10), a management server (28) acquires the remaining battery capacity or the maximum output power of the user battery (102), extracts, on the basis of the acquired remaining battery capacity or the maximum output power of the user battery (102), information about the user-available electric mobile body (10), and provides the user with the information about the electric mobile body (10).
Patent EP-3831681-A1 (EP)
Inventor: FAIRFIELD NATHANIEL
IPC: B60R16/02
Filed: 2015-02-09
Abstract: Example systems and methods allow for reporting and sharing of information reports relating to driving conditions within a fleet of autonomous vehicles. One example method includes receiving information reports relating to driving conditions from a plurality of autonomous vehicles within a fleet of autonomous vehicles. The method may also include receiving sensor data from a plurality of autonomous vehicles within the fleet of autonomous vehicles. The method may further include validating some of the information reports based at least in part on the sensor data. The method may additionally include combining validated information reports into a driving information map. The method may also include periodically filtering the driving information map to remove outdated information reports. The method may further include providing portions of the driving information map to autonomous vehicles within the fleet of autonomous vehicles.
Patent EP-3854754-A1 (EP)
Inventor: CHING NATHANIEL
IPC: H05B3/24
Filed: 2021-01-21
Abstract: A carbon allotrope element includes a carbon allotrope layer (12) formed from a carbon allotrope material impregnated with a dielectric resin and having a first surface. The carbon allotrope element further includes a first bus bar in communication with the first surface, and a second bus bar in communication with the first surface and non-adjacent to the first bus bar. The first surface includes a layer (20) of the dielectric resin and a plurality of abraded regions (22), and each of the first and second bus bars is in communication with one of the plurality of abraded regions of the first surface.