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2025-07-10
WO
A1
WO2025146120
38.000
Photographing method, electronic device and storage medium
Provided in the embodiments of the present application are a photographing method, an electronic device and a storage medium. The method can be applied to an electronic device that supports bokeh capturing, wherein the electronic device is, for example, a smart phone or a tablet computer. The bokeh capturing refers to performing depth calculation and portrait blurring processing on a captured image, and optionally further performing dynamic range fusion processing. The method may comprise: in response to a detected user operation acting on a bokeh capturing control, starting bokeh capturing and calling a camera apparatus to collect preview stream data of a photographing scene; determining statistical information of the photographing scene on the basis of the preview stream data; in response to the statistical information satisfying a mode switching condition, switching the bokeh capturing processing mode from a first processing mode to a second processing mode; and in response to a bokeh capturing instruction for the photographing scene, on the basis of the second processing mode, processing an image to be processed, so as to obtain a bokeh-captured image of the photographing scene. By using the embodiments of the present application, the power consumption of an electronic device can be reduced in a bokeh capturing scenario.
HONOR DEVICE CO LTD [CN]
CN
Hu Yi [cn], Chen Guoqiao [cn]
2025-07-10
WO
A1
WO2025146009
38.001
Service processing method and apparatus, related device, and storage medium
The present invention relates to the technical field of communications, and provides a service processing method and apparatus, a related device, and a storage medium. The method comprises: an application function (AF) acquires an application function key KAF from an application layer authentication and key management (AKMA) anchor function (AAnF); the AF determines auxiliary information of a service data packet to be transmitted, and encrypts the auxiliary information by means of the KAF to obtain encrypted auxiliary information; the AF inserts the encrypted auxiliary information into a message header extension part of an application transmission protocol of the service data packet to obtain an encrypted service data packet; the AF sends the encrypted service data packet to a user plane function (UPF).
CHINA MOBILE COMMUNICATIONS GROUP CO LTD [CN]
CN
Song Hua [cn], Huang Xiaoting [cn]
2025-07-10
WO
A1
WO2025146022
38.002
Deep learning-based eye tracking glint detection method and apparatus
The present application provides a deep learning-based eye tracking glint detection method and apparatus. The method comprises: processing data sets of single-channel sample eye images having glints, and storing the processed data sets in a txt file; generating first multi-channel label images of the single-channel sample eye images; performing semantic segmentation on the data sets corresponding to the single-channel sample eye images by means of a primary neural network model and outputting second multi-channel label images; determining a loss function on the basis of the first multi-channel label images and the second multi-channel label images; iteratively optimizing the primary neural network model by means of the loss function to obtain a final neural network model; and processing, by means of the final neural network model, the single-channel eye images to be detected, and performing reasoning to obtain glint centers of the single-channel eye images to be detected and a glint sequence. The present application can implement accurate eye glint detection to confirm glint serial numbers.
NANCHANG VIRTUAL REALITY RES INSTITUTE CO LTD [CN]
CN
Mao Fenghui [cn], Xu Hao [cn], Deng Jijun [cn], Guo Zhenmin [cn]
2025-07-10
WO
A1
WO2025146052
38.003
Monitoring system and method for global temperature and humidity of main cable of suspension bridge
Disclosed in the present invention are a monitoring system and method for the global temperature and humidity of a main cable of a suspension bridge. The monitoring system for the global temperature and humidity of a main cable of a suspension bridge comprises a demodulation module, a data processing module and a plurality of measurement cable strands. It is only necessary to provide a small number of measurement cable strands in an original main cable to implement global state monitoring of the main cable. Mass temperature and humidity data acquired by means of the monitoring system can provide real data support for state assessment of the main cable. Temperature grating array sensing optical fibers and humidity grating array sensing optical fibers, which are arranged in the measurement cable strands, are small in terms of size and have high measurement precision, are resistant to electromagnetic interference, do not require a power supply, can be directly installed in place as the cable strands are being pulled, and have a good economical performance.
CCCC SECOND HARBOR ENG CO LTD [CN]
CN
Zhang Hong [cn], Wang Wei [cn], Tian Wei [cn], Yang Jianping [cn], You Xinpeng [cn], Peng Chengming [cn], Yan Guotai [cn], Zhang Yao [cn], Xiao Wenfu [cn], Li Mian [cn]
2025-07-10
WO
A1
WO2025146119
38.004
Communication method and related apparatus
Provided in the present application are a communication method and a related apparatus, which are applied to a first node. The method comprises: a first node transmitting first time information to a second node, the first time information being used for instructing the second node to receive and cache data within a first time, and/or being used for instructing the second node to transmit data to a target user equipment (UE) within a second time; and transmitting first data to the second node within a third time, the third time having an association relationship with the first time and/or the second time, wherein at least one of the first node and the second node is a non-terrestrial network (NTN) node. In the method, a first node that distributes data indicates, to a second node to which resources are added, a time within which the second node transmits data and a time within which the second node receives data, such that delay compensation can be performed on the data forwarding process of the second node, thereby reducing the cache pressure on a UE.
HUAWEI TECH CO LTD [CN]
CN
Wang Yu [cn], Wang Jun [cn], Luo Hejia [cn], Kong Chuili [cn]
2025-07-10
WO
A1
WO2025146116
38.005
Method for wireless communication and apparatus
Disclosed in the present invention are a method for wireless communication and an apparatus. The method comprises: a first node transmitting first-type capability information, the first-type capability information comprising MIMO-related parameters of a first frequency band; and transmitting first information, wherein the first information comprises a first-type identifier list, any first-type identifier in the first-type identifier list indicates a trainable model, and whether the trainable model indicated by at least one first-type identifier in the first-type identifier list in the first information is applied to the first frequency band depends on the MIMO-related parameters of the first frequency band. The present application can optimize reporting of capability information while achieving higher compatibility.
HONOR DEVICE CO LTD [CN]
CN
Zhang Xiaobo [cn]
2025-07-10
WO
A1
WO2025146113
38.006
Preparation method for vinyl chloride-series copolymer, and vinyl chloride-series copolymer latex, paste resin, liquid composition and solid compositi
The present invention relates to a preparation method for a vinyl chloride-series copolymer, and a vinyl chloride-series copolymer latex, paste resin, liquid composition and solid composition. The preparation method for the vinyl chloride-series copolymer comprises: in an aqueous medium which does not contain a surfactant, performing emulsion polymerization on vinyl chloride A, a copolymerization monomer B and a functional monomer C in the presence of a polymerization initiator under stirring, wherein per molecule of the functional monomer C contains one free radical polymerizable group and two functional groups which are selected from an amide group, a carboxyl group and a carboxylate group and which are not an amide group or a carboxyl group at the same time, and the mass ratio of the copolymerization monomer B to the functional monomer C is 1/12-12/1. The vinyl chloride-series copolymer latex of the present invention does not contain a surfactant; and the vinyl chloride-series copolymer constituting the latex has a vinyl chloride A-based unit, a copolymerization monomer B-based unit and a functional monomer C-based unit.
BEIJING UNIV OF CHEMICAL TECHNOLOGY [CN]
CN
Yang Wantai [cn], Fan Lijun [cn], Zhang Xianhong [cn], Zhao Changwen [cn]
2025-07-10
WO
A1
WO2025146042
38.007
Intake camshaft, engine and vehicle
An intake camshaft, an engine and a vehicle. The intake camshaft comprises: a shaft body; and at least one cam group, the cam group comprising a first cam and a second cam, the first cam and the second cam both being sleeved on the shaft body and fixedly connected to the shaft body, and the profile of the first cam and the profile of the second cam being different.
SHANGHAI LIXIANG AUTOMOBILE CO LTD [CN]
CN
Zong Lihua [cn], Zhang Xiaomao [cn], Sun Zhe [cn], Zhang Rui [cn]
2025-07-10
WO
A1
WO2025146124
38.008
System for generating thermal energy by means of cavitation effect
A system for generating thermal energy by means of a cavitation effect. The system comprises a water storage tank provided with a cold water area and a hot water area for respectively storing cold water and hot water; a booster pump connected to the cold water area of the water storage tank and used for increasing the pressure of the cold water to a predetermined pressure; and a heating device connected to the booster pump and used for heating the cold water, the pressure of which is increased to the predetermined pressure, so as to form the hot water and steam, wherein after the cold water flows out from the cold water area of the water storage tank and the pressure of the cold water is increased to the predetermined pressure by means of the booster pump, the cold water is then heated by the heating device to form the hot water and the steam; when the hot water and the steam flow in the system, a cavitation phenomenon and dynamic impacts occur, thereby generating additional thermal energy; and a portion of the hot water can flow back to the hot water area of the water storage tank for storage.
ADVANCED THERMAL DEVICES INC [CN]
CN
Huang Binjuine [cn]
2025-07-10
WO
A1
WO2025146081
38.009
B7-h3 binding protein
Provided is a B7-H3 binding protein, and in particular a nanobody and a heavy chain antibody that specifically bind to B7-H3, as well as a vector, a cell, or a nucleic acid that encodes the antibody, and a diagnostic or therapeutic use of said antibody.
BEIJING TIDE PHARMACEUTICAL CO LTD [CN]
CN
Li Wei [cn], Zhang Min [cn], Wang Yanming [cn], He Jingchang [cn], Zhang Qi [cn], Guo Tingting [cn]
2025-07-10
WO
A1
WO2025146001
38.010
Communication method, communication device, communication system, and readable storage medium
The present application relates to the technical field of communications, and in particular to a communication method, a communication device, a communication system, and a readable storage medium. The method comprises: in the call process of a first user and a second user, a first network element recognizing a communication intention of the first user on the basis of the communication content sent by the first user to the second user; sending to a second network element information for describing the communication intention, so that the second network element generates intention service information on the basis of the information used for describing the communication intention, and returns the intention service information to the first network element; and the first network element providing an intention service for the second user and/or the first user on the basis of the intention service information. According to the embodiments of the present application, an intention service based on a user communication intention can be provided for users in the call process of the users, thereby improving the communication efficiency.
HUAWEI TECH CO LTD [CN]
CN
Zhang Yongjing [cn], Wang Yan [cn], Zhou Xiaoyun [cn], Zhang Jidong [cn]
2025-07-10
WO
A1
WO2025146106
38.011
Power conversion apparatus and control method therefor
The present application provides a power conversion apparatus and a control method therefor. The power conversion apparatus comprises a first bridge arm, a second bridge arm, a transformer, and a controller. The first bridge arm comprises a first switch transistor and a second switch transistor, and the second bridge arm comprises a third switch transistor and a fourth switch transistor. The first bridge arm and the second bridge arm are connected in parallel, and the midpoint of the first bridge arm and the midpoint of the second bridge arm are respectively connected to two ends of a primary winding of the transformer or to two ends of a secondary winding; the first switch transistor is connected to the third switch transistor. The controller controls, according to a comparison result of the electrical data of the transformer to a threshold value, the power conversion apparatus to switch between a first working mode and a second working mode. Under the first working mode, the phase of the fourth switch transistor lags behind the first phase angle of the first switch transistor, and under the second working mode, the phase of the first switch transistor lags behind the second phase angle of the fourth switch transistor. Additionally, the transformer is thus generally not subjected to bias so as to protect the power conversion apparatus.
HUAWEI DIGITAL POWER TECH CO LTD [CN]
CN
Chen Dong [cn], Rong Xianliang [cn], Shi Lei [cn]
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