Patents Assigned to CO
  • Publication number: 20250023339
    Abstract: Disclosed in the present application are a self-energy-taking hybrid direct-current circuit breaker and an application method therefor. In the self-energy-taking hybrid direct-current circuit breaker, a breaking branch is connected to a through-current branch in parallel, a first end of a grounding branch is connected to the breaking branch, and a second end of the grounding branch is grounded. When a direct-current system operates stably, the through-current branch conducts a steady-state running current of the direct-current system, and when the direct-current system breaks down, a self-energy-taking capacitor in the breaking branch assists a power electronic device in achieving the breaking of a fault current.
    Type: Application
    Filed: August 17, 2022
    Publication date: January 16, 2025
    Applicants: STATE GRID SMART GRID RESEARCH INSTITUTE CO., LTD., STATE GRID CORPORATION OF CHINA
    Inventors: Wandi ZHOU, Zhiyuan HE, Yuan LIU, Sheng ZHANG, Chong GAO, Pengzhi LI
  • Publication number: 20250024330
    Abstract: This application discloses an information feedback method and apparatus, and a device. The information feedback method in embodiments of this application includes: receiving, by a first device, requirement information sent by a second device, where the requirement information is used to indicate a requirement corresponding to an artificial intelligence AI service; and sending, by the first device, feedback information of the requirement information to the second device, where the feedback information is used to indicate whether to agree with a requirement corresponding to the requirement information.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Tong ZHOU
  • Publication number: 20250018498
    Abstract: Provided is an ultrasonic welding system and a power module package for a power converting apparatus to which a substrate where connection members are ultrasonic welded by using the system is applied, wherein the ultrasonic welding system includes a waffle pack 110 on which connection members 10 to be ultrasonic welded onto a substrate 20 are arranged in a specific form, a centering aligning unit 120 which aligns and centers the connection members 10 transferred from the waffle pack 110, an ultrasonic welding part 130 which fixes the substrate 20 and ultrasonic welds the connection members 10 aligned by the centering aligning unit 120 onto the substrate 20, and a picker 140 which separately picks the connection members 10 from the waffle pack 110 to be transferred to the centering aligning unit 120 and re-picks the aligned connection members 10 from the centering aligning unit 120 to be transferred to ultrasonic welding positions on the substrate 20 fixed to the ultrasonic welding part 130, wherein the connec
    Type: Application
    Filed: February 14, 2024
    Publication date: January 16, 2025
    Applicant: JMJ Korea Co., Ltd.
    Inventors: Yun Hwa CHOI, Jung Min PARK
  • Publication number: 20250017143
    Abstract: A pick-up attachment for a harvesting machine includes a pick-up rotor having pick-up tools for picking crop up from the ground. The pick-up rotor is connected to at least one guide element on the ground that guides the pick-up rotor to the ground. The pick-up rotor along with the at least one guide element is suspended on the machine frame of the pick-up attachment by control arms, so as to swing. Each control arm is connected to the pick-up rotor with one end, in an articulated manner, and to the machine frame with the other end, in an articulated manner, so that during push travel of the pick-up attachment, a push point forming the attack point of a thrust direction vector defined by the control arms is arranged below the contact point that forms between the ground and the guide element, when the pick-up rotor assumes a certain position.
    Type: Application
    Filed: December 13, 2022
    Publication date: January 16, 2025
    Applicant: Carl Geringhoff GmbH & Co. Kommanditgesellschaft
    Inventors: André HEMMESMANN, Andreas LEUDERALBERT-BOWE, Reimer Uwe TIESSEN, Holger STRUNK, Cristiano SCHWARTZ
  • Publication number: 20250017277
    Abstract: An atomizer, an atomizing assembly, and an aerosol generating device are provided. The atomizer includes a housing, an atomizing assembly, an atomizing tube, and a snap-fit member on the atomizing tube. A part of the housing defines a liquid storage cavity. An end of the housing is provided with a suction nozzle having a suction nozzle opening for aerosol output. The atomizing assembly atomizes a liquid substrate to generate an aerosol. A part of an inner cavity of the atomizing tube defines a part of an air outlet channel used for guiding the aerosol to the suction nozzle opening. A fitting member is provided on the suction nozzle. Snap-fit connection is formed between the snap-fit member and the fitting member.
    Type: Application
    Filed: November 18, 2022
    Publication date: January 16, 2025
    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yunlong XIE, ZhongIi XU, Yonghai LI
  • Publication number: 20250017819
    Abstract: A medication container (1) for an active medical ingredient or a medication, the interior (4) of which is accessible via a container opening (6) designed in the manner of a bottle mouth, is intended to provide particularly high-quality and reliable protection against tampering with its contents. For this purpose, according to the invention, a number, preferably three, of circumferentially attached outer beads (12, 16) are arranged on the outside of the container opening, wherein the lowest or proximal outer bead (16) as seen in the direction of the mouth opening (14) is designed as a limiting outer bead (16) of and has a bead width (W) of at least 150% of the bead width (w) of the adjacent outer bead (12).
    Type: Application
    Filed: November 30, 2022
    Publication date: January 16, 2025
    Applicant: WIRTHWEIN MEDICAL GMBH & CO. KG
    Inventors: Thorsten KELLNER, Jennifer Karina SEIB, Andreas DUNZ, Thomas JAKOB
  • Publication number: 20250023762
    Abstract: Embodiments of this application relate to the field of wireless communication technologies, and provide a signal processing method and an apparatus, to improve signal processing performance. In this method, a communication apparatus inputs N1 signal vectors to an input layer of a neural network for dimension increase processing, to obtain N2 high-dimensional signal vectors. The communication apparatus inputs the N2 high-dimensional signal vectors to an interaction layer of the neural network, to obtain a feature between the N2 high-dimensional signal vectors and a feature of each high-dimensional signal vector. The communication apparatus inputs the feature between the N2 high-dimensional signal vectors and the feature of each high-dimensional signal vector to an output layer of the neural network for an operation, to obtain an output signal vector.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chen Xu, Gongzheng Zhang, Jian Wang, Rong Li, Jun Wang
  • Publication number: 20250019938
    Abstract: A controller of a driving device sets a target physical quantity relating to an orientation of a work device, calculates a current physical quantity relating to the actual orientation of the work device, calculates a physical quantity error between the target physical quantity and the current physical quantity, calculates an assistance operation value for assisting operation of an operator, corrects an operator operation value to an operator correction value so as to attain a small value when the physical quantity error is small as compared with when the physical quantity error is large, corrects the assistance operation value to an assistance correction value so as to attain a large value when the physical quantity error is small as compared with when the physical quantity error is large, and controls the orientation of the work device using a total value obtained by adding the operator correction value and the assistance correction value.
    Type: Application
    Filed: November 18, 2022
    Publication date: January 16, 2025
    Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Hideo YOSHIHARA, Kazushige KOIWAI, Yoichiro YAMAZAKI
  • Publication number: 20250018294
    Abstract: Provided are a method and an apparatus for displaying information of a virtual object, an electronic device, and a storage medium, the method including: displaying in a graphical user interface a first virtual scene and a first virtual object located in the first virtual scene; in response to a motion operation for the first virtual object, controlling the first virtual object to move in the first virtual scene, and controlling the range of the first virtual scene displayed in the graphical user interface to change correspondingly on the basis of the motion of the first virtual object; in response to a note adding operation, displaying in the graphical user interface note prompting information of at least one second virtual object; and, in response to a trigger operation for the note prompting information, adding note information to a target virtual object amongst the displayed at least one second virtual object.
    Type: Application
    Filed: February 23, 2022
    Publication date: January 16, 2025
    Applicant: NETEASE (HANGZHOU) NETWORK CO., LTD.
    Inventors: Guang LI, Chao LIU, Xiangyu WANG
  • Publication number: 20250024247
    Abstract: An information reporting method and apparatus, a terminal, and a network-side device. The information reporting method in embodiments of this application includes: obtaining, by a terminal, target configuration information, where the target configuration information is used to indicate reporting cell global identifier CGI information of a target cell; and reporting, by the terminal, target information based on at least one of the following: a network type of the target cell; system message scheduling information of the target cell; and a capability of the terminal; where the target information is used to indicate related information of the target cell.
    Type: Application
    Filed: September 29, 2024
    Publication date: January 16, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ranran HE, Yanxia ZHANG, Wei BAO
  • Publication number: 20250018680
    Abstract: A surface protection film is disclosed, comprising a back face layer, an intermediate layer, and an adhesive layer, all constructed from polypropylene or polyethylene based resins. The back face layer features a surface with an arithmetic average roughness (Ra) of 0.5 ?m or less, a ten point average roughness (Rz) ranging from 2 to 8 ?m, and a periodic protrusion height not exceeding 9 ?m. The adhesive layer surface exhibits an arithmetic average roughness (Ra) of 0.3 ?m or less, a ten point average roughness (Rz) between 0.5 and 4 ?m, and a maximum fisheye height of 1.5 ?m or less, providing enhanced protection and durability for various surfaces.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 16, 2025
    Applicant: Toray Advanced Film Co., Ltd.
    Inventors: Norihide Inoue, Yuuka Tomita
  • Publication number: 20250021096
    Abstract: A method is provided. The method includes: determining a traveling start point and a traveling end point of position transfer of an autonomous mobile mowing apparatus; and determining at least one to-be-traversed region which the apparatus traverses when moving from a start point to an end point of position transfer of the apparatus. The determining operation includes: determining, in response to the start point and the end point being located in different work regions, at least one work region sequence according to a connection relationship between at least three work regions. The work region sequence includes at least three sequentially connected work regions; randomly determining a target work region sequence from the at least one work region sequence; and determining the at least three work regions included in the target work region sequence respectively as the to-be-traversed regions.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Applicant: Willand (Beijing) Technology Co., LTD.
    Inventors: Zhuo YAO, Degan LIN
  • Publication number: 20250018795
    Abstract: A traffic sign recognizing apparatus and method therefor are provided. The apparatus includes: a camera sensor to capture an image in front of a vehicle; a recognition device to: recognize a speed limit sign from the captured image; and obtain from the captured image, traffic sign information including at least one of speed limit information, conditional information, or a combination thereof; a display device; and a control device to: determine output information by combining the speed limit information and the conditional information included in each of one or more pieces of the traffic sign information when the one or more pieces of the traffic sign information related to the speed limit sign are obtained by the recognition device, and the one or more pieces of the traffic sign information satisfy a predetermined condition; and control the display device to display the output information.
    Type: Application
    Filed: May 10, 2024
    Publication date: January 16, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Wan Jin KIM
  • Publication number: 20250017429
    Abstract: A portable work apparatus is designed as a vacuum and/or blower. It includes a housing (2) and a drive motor (3) arranged in the housing (2). A fan (4) has a spiral housing (5) and a fan wheel (6) arranged in the spiral housing (5). The spiral housing (5) has a housing section (8) which forms a first intake opening (9) of the fan (4). The fan wheel (6) has a first wall section (10) which forms a second intake opening (12) of the fan wheel (6). A gap seal (15) is formed between the housing section (8) of the spiral housing (5) and the first wall section (10) of the fan wheel (6). At least one air guide element (16) for generating a swirl zone (30) is formed in the gap seal (15).
    Type: Application
    Filed: July 13, 2024
    Publication date: January 16, 2025
    Applicant: Andreas Stihl AG & Co. KG
    Inventors: Benjamin Rutschke, Sebastian Piekarek, Thilo Stützel, Mathias Schmitz
  • Publication number: 20250018391
    Abstract: The embodiments of the present description provide a tube assembly. The tube assembly comprises fluid tubes and a mounting plate at least used for mounting the fluid tubes, the fluid tubes at least comprising a first tube, a second tube and a third tube. The first tube comprises a first tube input port and a first tube output port. The first tube input port at least comprises a first tube first input sub-port and a first tube second input sub-port, and the first tube output port at least comprises a first tube first output sub-port and a first tube second output sub-port. The second tube comprises a second tube input port and a second tube output port. The third tube comprises a third tube input port and a third tube output port.
    Type: Application
    Filed: December 21, 2022
    Publication date: January 16, 2025
    Applicant: NANJING GENSCRIPT BIOTECH CO., LTD.
    Inventors: Hao ZHANG, Lin WANG, Gaofeng SHI, Hong QIAN
  • Publication number: 20250018786
    Abstract: A coolant system for an electric vehicle for circulating a liquid coolant, comprising a plurality of components through which the coolant can flow. The components can be connected to one another, at least in at least one subset, in a coolant-conducting manner via valves and via coolant lines. Only a single multi-way valve and a single non-return valve are arranged in such a way that one of the components and another of the components can be fluidically connected to one another only via a further component, designed as a coolant pump, and via a predetermined switching state of the multi-way valve to permit a flow through the multi-way valve and the non-return valve independently of the rest of the components. A thermal management system is also provided.
    Type: Application
    Filed: September 3, 2024
    Publication date: January 16, 2025
    Applicant: HELLA GmbH & Co. KGaA
    Inventor: Sebastian TIEMEYER
  • Publication number: 20250022970
    Abstract: The present disclosure provides a non-solder pad ultrafine main busbar back-contact solar cell, a back-contact solar cell module, and a preparation method, wherein the back-contact cell includes a first finger and a second finger, a first main busbar line, a second finger, a first insulation layer, and a second insulation layer, wherein the widths of the first main busbar line and the second main busbar line in the X-axis direction are each independently 10-100 ?m; the first main busbar lines or the second main busbar lines are respectively provided in an extending manner or at intervals along the same axis perpendicular to the corresponding fingers connected thereto, and when spaced apart, the distance L between two adjacent corresponding main busbar lines in the Y-axis direction is 5-100 mm.
    Type: Application
    Filed: February 9, 2024
    Publication date: January 16, 2025
    Applicant: Golden Solar (Quanzhou) New Energy Technology Co., Ltd.
    Inventor: Kairui LIN
  • Publication number: 20250023452
    Abstract: A power chip, includes a metal region; a wafer region. The wafer region includes at least one first partition, forming a first power switch; and at least one second partition, forming a second power switch. The first power switch and the second power switch are electrically connected, a total number of the at least one first partition and the at least one second partition is not less than 3, and the at least one first partition and the at least one second partition are disposed alternatively along a curve.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 16, 2025
    Applicant: Delta Electronics (Shanghai) CO., LTD.
    Inventors: Xiaoni XIN, Le LIANG
  • Publication number: 20250023459
    Abstract: A power module, a control circuit, and an electronic device. The power module is configured to receive an alternating current input by an alternating-current power supply. The power module includes a rectifier circuit, a valley-fill PFC circuit, a controllable switch, and a control circuit. The controllable switch is connected between one capacitor of the valley-fill PFC circuit and a reference ground, and is connected in parallel to in series to a diode. The control circuit controls, depending on a type of the alternating current, the controllable switch to be turned on or off. In the embodiments, when the power module receives a low-voltage alternating current, the valley-fill PFC circuit stops running, to improve power conversion efficiency of the power module.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Jie REN, Lili CHU
  • Publication number: 20250018695
    Abstract: The present disclosure provides decorative sheets prepared using biomass-derived polyethylene and capable of preventing or reducing the occurrence of voids in the picture pattern. Provided is a decorative sheet prepared using biomass-derived polyethylene, including: a substrate sheet that contains biomass-derived polyethylene and has a first face and a second face; a picture auxiliary layer for constituting a picture pattern, laminated on a first face side of the substrate sheet and entirely covering the first face of the substrate sheet; and a picture pattern layer for constituting the picture pattern, laminated on a side of the picture auxiliary layer opposite to a side with the substrate sheet, the substrate sheet having a biomass content of 15% or higher and 40% or lower and a thickness of 50 ?m or greater and smaller than 65 ?m.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 16, 2025
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Takeru Ogasawara, Takaya Oono, Kazuki Momen, Yoshimasa Ogura, Yuichi Isemori