baber/WOPTO huggingface dataset:
Patent WO-2021218718-A1 (WO)
Inventor: CHEN SHANZHI
IPC: H04W24/02
Filed: 2021-04-21
Abstract: A method and device for determining the function and information provision of a user plane, and a medium. The method comprises: after receiving a data analysis request of a session management function and/or an application function regarding an application, a network data analysis function analyzing application operation data collected from the session management function and the application function, so as to generate a user experience analysis result and/or a performance analysis result, wherein the user experience analysis result and/or the performance analysis result includes a correlation between one of or a combination of a position area in which a UE is located, a position in which the application is located and the position of an anchor point of a user plane, and a user experience analysis and/or a performance analysis of the application; and the network data analysis function providing a data analysis result for the session management function and/or the application function, such that the session management function can optimize a user plane path on the basis of the analysis result, and the application function can adjust the position of a target application on the basis of the analysis result.
Patent WO-2021258832-A1 (WO)
Inventor: WANG JINGJING
IPC: H04B11/00
Filed: 2021-04-21
Abstract: Provided is a method for denoising an underwater acoustic signal on the basis of adaptive window filtering and wavelet threshold optimization. Said method comprises: first describing, in conjunction with an SαS distribution and normal distribution model, a Gaussian/non-Gaussian pulse noise in an underwater acoustic channel; designing a median filtering method based on an adaptive window, and correcting the size of a filtering window according to the number of noise points in the window, so as to suppress the non-Gaussian pulse noise; and then, on the basis of an improved artificial bee colony method (GDES-ABC), optimizing threshold parameters of a wavelet threshold denoising method, thereby improving the capability of suppressing Gaussian noise. Said method can effectively suppress Gaussian/non-Gaussian pulse noises in a complex underwater acoustic environment, improve the receiving capability of underwater acoustic communication signals such as 2FSK, QPSK and 16QAM, and obtain a higher output signal-to-noise ratio and noise suppression ratio.
Patent WO-2022233010-A1 (WO)
Title: Method for determining channel state information, and terminal device and network device
Inventor: CHEN WENHONG
IPC: H04W72/04
Filed: 2021-05-06
Abstract: The embodiments of the present application relate to a method for determining channel state information, and a terminal device and a network device. The method comprises: according to whether a non-zero power channel state information reference signal (CSI-RS) resource can be used for CSI measurement under different measurement hypotheses, a terminal device determining non-zero power CSI-RS resources respectively indicated by the number of bits of a CSI-RS resource indicator (CRI) in CSI and/or different values of the CRI. By means of the embodiments of the present application, uplink transmission efficiency can be improved.
Patent WO-2021238809-A1 (WO)
Title: Facial model reconstruction method and apparatus, and medium and device
Inventor: He Xinting
IPC: G06T13/40
Filed: 2021-05-21
Abstract: A facial model reconstruction method and apparatus, and a medium and a device, which belong to the technical field of computers, and can efficiently perform real-time movement and following of a three-dimensional special effect material during facial movement. The facial model reconstruction method comprises: determining an axis of a three-dimensional special effect material that needs to be attached to a human face (11); determining an attachment point of the three-dimensional special effect material in a three-dimensional facial model (12); enabling, by means of attachment, the axis and the attachment point to coincide (13); and moving the axis to the central point of a world coordinate system of the three-dimensional facial model, so as to bind the three-dimensional special effect material and the three-dimensional facial model (14).
Patent WO-2021239018-A1 (WO)
Title: Page switching method and apparatus, and electronic device
Inventor: Shao di
IPC: G06F9/451
Filed: 2021-05-26
Abstract: Disclosed are a page switching method and apparatus, an electronic device, and a chip, which belong to the technical field of communications. The method comprises: when a first function page of a target application program is displayed and N first tags are displayed, receiving a first input from a user, wherein the N first tags are displayed on the first function page, each first tag respectively corresponds to a first identifier in the target application program, and the first input is an input from the user regarding a target tag among the N first tags; and in response to the first input, performing switching from the first function page to a second function page, wherein the second function page is a function page of a first application function in the target application program, and the first application function is an application function among M application functions corresponding to a target identifier.
Patent WO-2022037220-A1 (WO)
Inventor: SHI WEI
IPC: G07C9/00
Filed: 2021-06-17
Abstract: An Internet of Things-based intelligent anti-counterfeiting device and an anti-counterfeiting method therefor, relating to the technical field of Internet of Things. The Internet of Things-based intelligent anti-counterfeiting device at least comprises: an independent identification code; a PCB used for controlling a motor (1-1), a chip having an independent MAC address being provided on the PCB; and a locking device that can only be unlocked once after being locked. The locking device comprises: a rear housing (1), the motor (1-1) being provided in the rear housing (1), and an output shaft of the motor being an outer thread (1-2); a push block (3), the middle of the push block (3) being provided with an inner threaded hole (3-1) for matching the output shaft of the motor, and several push block through holes (3-2) being formed in the push block (3); a pressure plate (2), an accommodating structure (2-1) protruding outward being provided on the pressure plate (2), and the accommodating structure (2-1) being provided with a cavity matching the push block (3) in shape; and a front housing (4), several connection columns (4-1) being provided in the front housing (4), the connection columns (4-1) match the through holes of the push block (3), and an end portion of each connection column (4-1) being of a step structure. The present invention is simple in structure and wide in application range, and can effectively achieve anti-counterfeiting and can prevent the anti-counterfeiting device being recycled by counterfeiters and then used again.
Patent WO-2022227252-A1 (WO)
Inventor: CHEN PAN
IPC: G06F3/0481
Filed: 2021-06-22
Abstract: 一种可穿戴设备的控制方法、装置、可穿戴设备及电子设备，该可穿戴设备的控制方法，应用于可穿戴设备，该方法包括：响应于针对可穿戴设备的操作，生成音频播放指令（S21）；获取音频播放指令，播放可穿戴设备已存储的声音文件对应的音频（S22）。通过响应于针对可穿戴设备的操作，生成并获取音频播放指令，播放可穿戴设备已存储的声音文件对应的音频，能够减少用户在控制可穿戴设备进行声音播放的操作时间，提高可穿戴设备的播放效率。
Patent WO-2022160577-A1 (WO)
Inventor: LIU CHIH-CHENG
IPC: H01L21/762
Filed: 2021-06-24
Abstract: 一种半导体器件，其包括：浅沟槽隔离结构（210），位于衬底（200）内，其具有交替排布的第一区域（210A）和第二区域（210B），所述第一区域（210A）的宽度大于所述第二区域（210B）的宽度，在所述第一区域（210A）依次设置第一填充层（211）和第二填充层（212），在所述第二区域（210B）设置第一填充层（211）；其中，在所述第一区域（210A）内，所述第一填充层（211）的高度小于所述第二填充层（212）的高度。在第一区域（210A）形成鞍形浅沟槽隔离结构，以减小字线结构（230）干扰期间的陷阱中心，并减小后续形成的相邻的字线结构（230）的重叠区域，进而降低寄生电容，减小漏电，提高半导体器件的性能。
Patent WO-2022012341-A1 (WO)
Title: Projection device, and automatic focusing method and apparatus therefor
Inventor: Deng Yueci
IPC: G03B21/53
Filed: 2021-07-01
Abstract: The present application relates to the technical field of projection. Specifically disclosed are a projection device, an automatic focusing method, and an apparatus having a storage function. A control module of the projection device controls a driving module to drive the projection device to move so that a projection module forms multiple projected pictures by means of projection according to a preset time sequence, and controls an image pickup module to capture the multiple projected pictures according to the preset time sequence, so as to obtain multiple images to be analyzed. The control module is further used for controlling a calculation module to synchronously calculate, when the image pickup module captures the projected pictures frame by frame, sharpness values of all the images to be analyzed to obtain sharpness value sequences, and analyze two adjacent sharpness value sequences to determine the best focus position and return time required to move to the best focus position. The control module is further used for controlling the driving module to drive the projection device to continuously move at a preset speed in the opposite direction of the current movement direction for the return time. In this way, the focusing precision can be improved, and the focusing time can be shortened.
Patent WO-2022052608-A1 (WO)
Inventor: SHEN SHAOWU
IPC: H04L5/00
Filed: 2021-07-05
Abstract: A sounding reference signal (SRS) transmission method, a terminal, and a storage medium. The SRS transmission method comprises: obtaining a channel quality parameter of a transmission path of a channel SRS (S100); and determining an interfered scenario of the SRS according to the channel quality parameter, and performing an adjustment policy corresponding to the determined interfered scenario (S200).
Patent WO-2022037304-A1 (WO)
Inventor: LIU ZHIYUAN
IPC: B61D27/00
Filed: 2021-07-08
Abstract: An air conditioning duct for a rail transit vehicle, comprising a first duct (3) and a second duct (6) mounted in sequence on the top of a vehicle passenger compartment, the first duct (3) and the second duct (6) respectively being connected to an air supply port of an air conditioning unit by means of a distribution box (4), an inner cavity of the first duct being divided into a first dynamic pressure cavity (35) and a first static pressure cavity (31) by a first partition plate (34), an inner cavity of the second duct being divided into a second dynamic pressure cavity (65) and a second static pressure cavity (63) by a second partition plate (66), the cross-sectional area of the first dynamic pressure cavity (35) and the second dynamic pressure cavity (65) gradually decreasing along the air flow direction, and the cross-sectional area of the first static pressure cavity (31) and the second static pressure cavity gradually increasing along the air flow direction. The present air conditioning duct increases the uniformity of the passenger compartment air flow organisation and also reduces the noise in the passenger compartment, on the whole increasing the comfort of the passengers travelling in the passenger compartment.
Patent WO-2022017212-A1 (WO)
Inventor: LIN HAOSHENG
IPC: H02S30/20
Filed: 2021-07-12
Abstract: 一种靠太阳能发电的电动汽车充电系统，包括附着固定在车顶表面的曲面太阳能板（1）、活动太阳能板（2）、太阳能板状态控制装置（3）、智能电压转化及控制模块（4），活动太阳能板（2）安装在曲面太阳能板（1）与车顶表面中间的缝隙里面，太阳能板状态控制装置（3）控制活动太阳能板（2）的伸展或收缩状态，智能电压转化及控制模块（4）在不同时间段不同光照强度下控制太阳能板产生最大转化率和最大充电功率，并实现跟电动汽车对接和控制充电。
Patent WO-2022012595-A1 (WO)
Title: Order generation method for software interface and system
Inventor: LI XIANG
IPC: G06F16/26
Filed: 2021-07-14
Abstract: Provided are an order generation method for a software interface and a system. Said method comprises: UE determining, according to acquired operation information of a target object, an operation type and operation coordinates of the target object in a software interface; acquiring a coordinate set containing a plurality of coordinate values under a price coordinate system of the software interface, calculating the difference between the operation coordinates and the plurality of coordinate values to obtain a plurality of difference values, and extracting the minimum difference value from the plurality of difference values and acquiring a first price corresponding to the minimum difference value; and generating a first straight line matching the first price and the operation type, superimposing the first straight line on the software interface, and then sending, to a backend server, a transaction request containing the first price and the operation type.
Patent WO-2023272789-A1 (WO)
Inventor: LI MINGYUE
IPC: G09G3/36
Filed: 2021-07-15
Abstract: The present application discloses a gate driving circuit and a display device. The gate driving circuit comprises a plurality of cascaded gate driving units, and one of the gate driving units comprises a first wiring, an input module, and a pull-up module. A gate of a first transistor or a gate of a second thin film transistor receives a potential variable signal, so that an electric leakage condition caused by long-term holding of a first node in a same potential state can be reduced or avoided, and the potential stability of the first node is improved.
Patent WO-2022017298-A1 (WO)
Title: Wake-up signals in cellular systems
Inventor: WAGNER SEBASTIAN
IPC: H04W52/02
Filed: 2021-07-16
Abstract: Methods and patterns for the transmission of wake up signals in a beam-sweeping cellular communication system. At least one wake up signal is transmitted on each beam in a burst.
Patent WO-2023015500-A1 (WO)
Title: Multiple-model heterogeneous computing
Inventor: KOU HAOFENG
IPC: G06N3/04
Filed: 2021-08-11
Abstract: Modem deep neural network (DNN) models have many layers with a single layer potentially involving large matrix multiplications. Such heavy calculation brings challenges to deploy such DNN models on a single edge device, which has relatively limited computation resources. Therefore, multiple and even heterogeneous edge devices may be required for applications with stringent latency requirements. We provide a model scheduling framework that schedules multiple models on a heterogeneous platform. Multiple-model heterogeneous computing is partitioned into a neural computation optimizer (NCO) part and a neural computation accelerator (NCA) part. The migration, transition, or transformation of DNN models from cloud to edge is handled by the NCO, while the deployment of the transformed DNN models on the heterogeneous platform is handled by the NCA. Such a separation of implementation simplifies task execution and improves the flexibility for the overall framework.
Patent WO-2022042461-A1 (WO)
Title: Method for controlling squeezing washing machine, and squeezing washing machine
Inventor: ZHANG QINGXIU
IPC: D06F33/36
Filed: 2021-08-23
Abstract: A method for controlling a squeezing washing machine, and a squeezing washing machine. The method comprises: during a washing or rinsing process, controlling a washing and drying drum (6) to execute water-absorption washing, which refers to the fact that the washing and drying drum (6) rotates at a first rotation speed within a first time period, with a centrifugal force generated by the first rotation speed for clothes in the washing and drying drum (6) being less than the gravity of the clothes; controlling the washing and drying drum (6) to execute squeezing washing, which refers to the fact that the washing and drying drum (6) rotates at a second rotation speed within a second time period, with a centrifugal force generated by the second rotation speed for the clothes in the washing and drying drum (6) being greater than the gravity of the clothes; and repeatedly and alternately controlling the washing and drying drum (6) to execute water-absorption washing and squeezing washing on the basis of a preset number of times of circulation, so as to complete washing or rinsing. The method is conducive to reducing wear during a clothes washing or rinsing process, and improving the washing efficiency.
Patent WO-2022121398-A1 (WO)
Inventor: LIU WUCAN
IPC: B01J37/02
Filed: 2021-09-08
Abstract: 本发明公开了两种加氢脱氯催化剂及其在三氟氯乙烯制备中的应用，所述加氢脱氯催化剂包括载体、活性组分和助剂，第一种加氢脱氯催化剂以活性炭为载体，活性金属组分包括Pd和Cu，助剂包括Zn，以催化剂总重量为基准，活性金属组分的质量百分含量为0.5-3％，助剂的质量百分含量为0.2-2％；第二种加氢脱氯催化剂的载体为活性炭、Al2O3或SiO2，主催化剂和助剂负载于载体上，主催化剂为Pd和Cu，助剂包括Sn和/或Mn。本发明的催化剂稳定性好、反应选择性高、不易积碳、寿命长，用于制备三氟氯乙烯时，更有利于工业规模生产。
Patent WO-2022062923-A1 (WO)
Inventor: ZHANG XIAOYU
IPC: G08G1/0967
Filed: 2021-09-10
Abstract: 本申请实施例提供一种设备控制方法、装置及设备，应用于车辆，车辆上设置至少两个可旋转的摄像装置，方法包括：获取车辆的运行模式；根据运行模式，确定各摄像装置的摄像信息，摄像信息包括拍摄朝向和旋转速度；根据摄像信息，控制各摄像装置拍摄得到多张图像，多张图像用于辅助车辆运行。提高了车辆控制的及时性。
Patent WO-2022068868-A1 (WO)
Inventor: YANG YU
IPC: H04L5/00
Filed: 2021-09-29
Abstract: Provided are a method and an apparatus for determining uplink channel parameters, and a method and an apparatus for configuring uplink channel parameters. The method for determining uplink channel parameters comprises: receiving target indication information sent by a network-side device, wherein the target indication information comprises at least one of transmission configuration indication state information and first indication information, and the transmission configuration indication state information or the first indication information is used for indicating uplink channel parameters transmitted by a physical uplink shared channel (PUSCH); and determining the uplink channel parameters according to the target indication information.
Patent WO-2022057948-A1 (WO)
Title: Pizza oven having controllable rotation
Inventor: Yu Puyu
IPC: A47J37/06
Filed: 2021-10-12
Abstract: A pizza oven having controllable rotation, comprising an oven body (1). A baking chamber (2) and a combustion chamber (3) are provided inside the oven body (1). The baking chamber (2) is provided with a material tray (4) and a controllable rotating device. The controllable rotating device comprises a rotating plate (5), a drive shaft (6), and a control rod (7). The material tray (4) is mounted on the rotating plate (5). The rotating plate (5) is fitted to the upper end of the drive shaft (6). The lower end of the drive shaft (6) passes through the oven body. The control rod (7) is arranged on the bottom surface of the oven body and is meshingly connected to the drive shaft (6), so as to drive the rotating plate (5) to be rotatably connected in the baking chamber (2). The present oven has a simple structure, is capable of controlling the material tray (4) to rotate, so as to bake a pizza at an even temperature, reduce the number of times opening the oven, improve the baking efficiency, reduce the danger of burning, and ensure the quality of the pizza; also, charcoal may be conveniently added, carbon residues may be easily cleaned, and operation is convenient.
Patent WO-2023060607-A1 (WO)
Inventor: LU FEI
IPC: H04W4/06
Filed: 2021-10-15
Abstract: 一种业务接入方法、装置、设备及存储介质，属于无线通信技术领域。该方法由中继侧行链路场景中的非中继终端执行，该方法包括：向中继侧行链路场景中的中继终端发送第一业务接入请求(501)；其中，所述第一业务接入请求用于触发所述中继终端向网络侧设备发送分组数据单元PDU会话修改请求，所述PDU会话修改请求用于请求将所述非中继终端接入第一广播/多播业务。该方案能够扩展中继侧行链路场景中的非中继终端可实现的功能。
Patent WO-2023070243-A1 (WO)
Inventor: KEATING RYAN
IPC: G01S5/02
Filed: 2021-10-25
Abstract: A method, a device, an apparatus, and a non-transitory computer readable medium are provided. The method comprises: performing, at a first device, an exchange of panel information between the first device and a second device (310); determining, based on the exchange of the panel information, whether one or more receiving panels at the first device and at least one transmitting panel at the second device are available for a positioning (320); performing the positioning measurement of the first device based on the determined availability (330). By the panel information exchange and the panel selection mechanism for the positioning measurement proposed in the method, higher accuracy of positioning can be achieved.
Patent WO-2023040001-A1 (WO)
Title: 一种含有桑叶 dnj 和桑叶肽的组合物及其制备方法
Inventor: XU YUECAN
IPC: A23L33/18
Filed: 2021-10-26
Abstract: 一种含有桑叶DNJ和桑叶肽的组合物及其制备方法，所述含有桑叶DNJ和桑叶肽的组合物按重量份计，包括以下组分：桑叶DNJ 3-6份、桑叶肽2～4份、辅料0.5-3份；所述含有桑叶DNJ和桑叶肽的组合物有助于吸附体内油脂，阻止脂肪及碳水化合物的吸收，从而有助于减轻体重，降低脂肪率，并能改善体内肠道有益菌群，可用于体重管理，长期服用无任何副作用；解决了目前市场缺乏的能安全健康控制体重的产品的问题。
Patent WO-2023070311-A1 (WO)
Inventor: WANG KAI
IPC: H01M8/04228
Filed: 2021-10-26
Abstract: Disclosed in the present invention are an apparatus and method for purging fuel cells. The apparatus comprises: a waste gas collection unit, which is configured to be capable of collecting, when fuel cells are not in a shutdown state, a nitrogen-containing waste gas that is discharged from a cathode of a fuel cell stack of the fuel cells; and a purging unit, which is configured to be capable of using, when the gas pressure in the waste gas collection unit is greater than a predetermined pressure threshold value and the fuel cells are in the shutdown state, the nitrogen-containing waste gas that is collected by the waste gas collection unit to purge an anode of the fuel cell stack. By means of the apparatus and method for purging fuel cells of the present invention, a nitrogen-containing waste gas that is discharged from a fuel cell stack can be collected, and when fuel cells are in a shutdown state, the collected nitrogen-containing waste gas can be used to purge an anode of the fuel cell stack, without the need for additionally providing a nitrogen source, such that the performance degradation of fuel cells in a shutdown state is prevented from occurring, thereby improving the stability of the fuel cells and reducing the cost of purging.
Patent WO-2023050529-A1 (WO)
Title: 一种用于光固化3d打印的含硅链的耐低温柔性聚氨酯光敏树脂组合物及其制备方法
Inventor: Zhuo dongxian
IPC: C08F220/28
Filed: 2021-11-04
Abstract: 一种用于光固化3D打印的含硅链的耐低温柔性聚氨酯光敏树脂组合物及其制备方法。所述组合物包括如下重量份的原料：含硅链的耐低温柔性聚氨酯预聚体30～80份，聚氨酯丙烯酸酯类树脂5～10份，活性稀释剂35～70份，光引发剂1.0～5.0份，抗氧化剂0.1～1.0份。该含硅链的耐低温柔性聚氨酯光敏树脂组合物具有较高的反应活性，可用于常规的SLA、DLP、LCD等桌面级3D打印设备，同时打印出的制品含有硅链，耐低温性好、收缩率小、抗老化，具有优良的力学性能。
Patent WO-2022105659-A1 (WO)
Title: 应用容器管理方法、装置及设备
Inventor: HU ZHONGCHEN
IPC: G06F9/455
Filed: 2021-11-10
Abstract: 本申请实施例提供一种应用容器管理方法、装置及设备。该方法包括：接收应用容器的分配需求信息，分配需求信息用于表示为应用容器部署对目标服务器的需求。获取多个服务器中每个服务器的相关信息，多个服务器属于不同集群。基于多个服务器中每个服务器的相关信息，按照与分配需求信息相关的预设规则，将多个服务器中的一个服务器确定为目标服务器。通知应用容器在目标服务器上运行。从而，将属于不同集群的多个服务器的虚拟资源看成一个大的资源池，实现了应用容器在属于不同集群中的多个服务器上的部署，且将预设规则替代需要进行大量的标签标注和规则制定的地方，降低了规则的制定和维护成本，还使得预设规则具备良好的扩展性。
Patent WO-2022105853-A1 (WO)
Title: Anastomosis protection device
Inventor: SHAN TENG
IPC: A61B90/00
Filed: 2021-11-19
Abstract: An anastomosis protection device, comprising: a protective sleeve (1), located in a position inside a tubular tissue corresponding to an anastomosis; and a fixing assembly comprising at least one first fixing member (2) and at least one second fixing member (3), the first fixing member (2) being arranged on the outer wall of the tubular tissue, the second fixing member (3) being arranged at a position on the inner surface of the protective sleeve (1) corresponding to the first fixing member (2), and the first fixing member (2) and the second fixing member (3) being relatively fixed by means of magnetic attraction. The inner surface of the anastomosis is protected by the protective sleeve (1), only the magnetic attraction position between the first fixing member (2) and the second fixing member (3) is relatively fixed, the circumferential length is elastically adjustable to provide a sufficient circumferential expansion space for the tissue, and normal blood supply around the anastomosis is ensured when the tissue has contents inside or the tissue itself is peristaltic.
Patent WO-2022105858-A1 (WO)
Title: Short message cleanup method and apparatus, mobile terminal, and storage medium
Inventor: LU ZHIHAO
IPC: H04M1/72436
Filed: 2021-11-19
Abstract: The present application relates to a short message cleanup method and apparatus, a mobile terminal, and a storage medium. The method comprises: obtaining a short message category of short messages stored in a mobile terminal; traversing each of first short messages corresponding to the short message category, and obtaining storage time corresponding to the first short messages; determining the short messages of which the storage time is greater than or equal to a period of validity among the first short messages to be expired short messages; and then cleaning up the expired short messages, wherein the period of validity is a duration set according to the short message category.