baber/WOPTO huggingface dataset:
Patent WO-2021077795-A1 (WO)
Inventor: WEI HONGYU
IPC: C22F1/06
Filed: 2020-07-01
Abstract: 一种渐进式金属表面微纳改性方法，包括以下步骤：采用一种具有可设计末端的改性工具接触基体材料的表面，在局部区域旋转改性工具并压缩材料表面，通过三维建模软件预设定工艺参数，当刀具加工过整个表面后，它将向下移动到先前压缩过后的凹陷表面，这一过程一直持续到表面材料被压缩到预先定义的厚度，由此达到晶粒细化与提升表面性能的目的。该方法可对具有复杂外形的工件灵活、可设计地进行表面改性，而且具有高结合力、无污染、低成本的优点。
Patent WO-2022016324-A1 (WO)
Title: Signal synchronization method, communication apparatus, and communication system
Inventor: YANG ZHIWU
IPC: H04W56/00
Filed: 2020-07-20
Abstract: Embodiments of the present application relate to the technical field of communications. Disclosed are a signal synchronization method, a communication apparatus, and a communication system, capable of switching to a corresponding technical standard according to the type and/or number of received synchronization signals, so as to ensure smooth implementation of V2X communication. The solution comprises: receiving synchronization signals from M second terminal devices, M being an integer greater than or equal to 1, the synchronization signals comprising identifiers used for indicating technical standards corresponding to the second terminal devices issuing the corresponding synchronization signals, a first terminal device corresponding to a first technical standard, and the M second terminal devices work in the first technical standard or a second technical standard; and determining a switching operation according to the identifiers comprised in the M synchronization signals, the switching operation being a first switching operation for switching the first technical standard corresponding to the first terminal device to the second technical standard, or, the switching operation being a second switching operation which does not switch the first technical standard corresponding to the first terminal device to the second technical standard.
Patent WO-2021169158-A1 (WO)
Inventor: ZHANG WEIBO
IPC: H03L7/181
Filed: 2020-07-21
Abstract: A frequency divider and an electronic device. The frequency divider comprises: a frequency dividing ratio selection module (1), configured to output a first level setting value as a frequency dividing ratio setting value in response to a second signal in a frequency dividing ratio selection signal, and output a second level setting value as the frequency dividing ratio setting value in response to a first signal in the frequency dividing ratio selection signal; and a frequency divider module (2), configured to obtain the output frequency dividing ratio setting value, perform frequency division according to the last obtained frequency dividing ratio setting value, generate the frequency dividing ratio selection signal and a clock signal after frequency division, and output the generated frequency dividing ratio selection signal to the frequency dividing ratio selection module (1). A duration of a current level in the clock signal after frequency division divided by a period duration of a clock signal before frequency division is the last obtained frequency dividing ratio setting value, and when the duration of the current level in the clock signal after frequency division ends, the first signal and the second signal in the frequency dividing ratio selection signal are switched, and the two levels in the clock signal after frequency division are switched.
Patent WO-2021027518-A1 (WO)
Title: 处理数据的方法和通信装置
Inventor: SHI HONGZHE
IPC: H04L5/00
Filed: 2020-07-23
Abstract: 本申请提供了一种处理数据的方法和通信装置，可以提高终端设备处理数据的效率，提高数据传输的鲁棒性。该方法可以包括：终端设备在第一时频资源上接收第一数据和在第二时频资源上接收第二数据，其中，第一时频资源和第二时频资源的频域资源不重叠，或，第一时频资源和第二时频资源的时域资源不重叠；终端设备接收指示信息，该指示信息可以指示终端设备第一数据和第二数据的传输方案，或者，该指示信息可以指示第一数据和第二数据是否能够软比特信息合并解码。终端设备根据指示信息确定第一数据和第二数据能够软比特信息合并解码，或者，终端设备根据指示信息确定第一数据和第二数据不能软比特信息合并解码。
Patent WO-2021223327-A1 (WO)
Title: Massage chair
Inventor: LIU JIANCHENG
IPC: A61H1/00
Filed: 2020-07-24
Abstract: A massage chair, comprising a base (1), a chair frame (2), and a push rod (3). The chair frame (2) is slidably provided on the base (1), the push rod (3) comprises a guide member (31) and a slide block (32), the slide block (32) is provided on the guide member (31) in a reciprocable sliding manner, one end of the guide member (31) is hingedly connected to the base (1), and the slide block (32) is hingedly connected to the chair frame (2); guide rails (11) each comprise a descending section (111), a horizontal section (112), and an ascending section (113), a first end of the descending section (111) is higher than a second end of the descending section (111), the second end of the descending section (111) is connected to a first end of the horizontal section (112), a second end of the ascending section (113) is higher than a first end of the ascending section (113), the first end of the ascending section (113) is connected to a second end of the horizontal section (112), and the second end of the ascending section (113) is higher than the first end of the descending section (111); when the slide block (32) slides along the guide member (31) from the descending section (111) to the ascending section (113), the slide block (32) pushes the chair frame (2) to move along the descending section (111), the horizontal section (112), and the ascending section (113), so that the chair frame (2) changes from a sitting state to a zero-gravity state. The adjustment of the chair frame (2) is implemented by means of the single guide rails (11) on both sides, costs are low, and the massage chair can smoothly achieve the effects of zero gravity and zero leaning against a wall.
Patent WO-2021155659-A1 (WO)
Title: Method, device, and system for determining uplink reference signal transmission scheme
Inventor: GAO JING
IPC: H04W72/04
Filed: 2020-08-07
Abstract: Provided in the embodiments of the present application are a method, device, and system for determining an uplink reference signal. The method comprises: acquiring a test dataset of a cell, determining a radio channel state dataset of the cell from the test dataset, the radio channel state dataset of the cell comprising data corresponding to one or more of the following parameters: a path loss corresponding to the cell, an uplink reference signal transmission power corresponding to the cell, a downlink single antenna signal-to-interference-plus-noise ratio (SINR) corresponding to the cell, and a downlink average rank corresponding to the cell; and, determining a transmission scheme for an uplink reference signal in the cell on the basis of the radio channel state dataset, the transmission scheme comprising one or more of the following: a transmission cycle for the uplink reference signal, a transmission power for the uplink reference signal, or a transmission bandwidth for the uplink reference signal.
Patent WO-2022021473-A1 (WO)
Inventor: TAN YONGSHENG
IPC: A01G3/08
Filed: 2020-08-11
Abstract: Disclosed is a drive assembly for pruning shears, which aims to overcome the problems in the existing technology in which noise is loud and vibrations are likely to occur. The drive assembly comprises a gear, and the gear is made from powder metallurgy. The gear comprises a shaft part, a first ring body and a second ring body which are sequentially provided together from the inside out. A shaft hole is provided on the shaft part, and a countersunk groove is provided at one end of the shaft hole. Gear teeth arranged in a radial shape are formed on an outer side of the second ring body, and a connecting piece is fixedly provided on the gear. The connecting piece comprises a connecting shaft and a first eccentric wheel which are sequentially provided together. The connecting shaft is fitted within the countersink groove. A second eccentric wheel is detachably provided on the first eccentric wheel, and the mass of the first eccentric wheel is equal to that of the second eccentric wheel. The eccentric direction of the first eccentric wheel is opposite to that of the second eccentric wheel, and the eccentric distance of the first eccentric wheel is consistent with that of the second eccentric wheel.
Patent WO-2022032487-A1 (WO)
Inventor: MARQUEZAN CLARISSA
IPC: H04W88/18
Filed: 2020-08-11
Abstract: The disclosure presents a first entity that obtains Analytics Subscription Information (ASI) via a configuration by a management entity or received from a second entity, wherein the ASI comprises allowed and/or restricted analytics information for a User Equipment and/or a group of UEs that are controlled by a second entity, wherein the allowed and/or restricted analytics information are used for controlling a third entity to interact with a fourth entity. The processor further provides the ASI to a third entity. The second entity obtains ASI and provides the ASI to the first entity. The third entity obtains ASI, and provides a subscription or a request or an unsubscribe request or cancelation request to the fourth entity. The fourth entity obtains, from the third entity, a subscription or a request or an unsubscribe request or a cancelation request, and sends a response to the third entity.
Patent WO-2021032116-A1 (WO)
Inventor: WANG FENG
IPC: C07K14/54
Filed: 2020-08-19
Abstract: 本发明提供了一种IL-15与IL-15Ra分别融合在靶向细胞表面抗原的抗体的免疫细胞因子，可有效地将IL-15与IL-15Ra的复合物特异性靶向肿瘤微环境，激活肿瘤内或附近的相关免疫细胞，达到特异性杀伤肿瘤的目标，同时可以避免因全身性过度激活NK细胞诱导的免疫毒性。
Patent WO-2021036893-A1 (WO)
Title: 数据处理方法、装置、计算机设备和存储介质
Inventor: WU ZHIHUI
IPC: G06N3/063
Filed: 2020-08-20
Abstract: 本公开涉及一种数据处理方法、装置、计算机设备和存储介质。所述计算机设备包括控制模块，所述控制模块包括：指令缓存单元、指令处理单元和存储队列单元；所述指令缓存单元，用于存储所述人工神经网络运算关联的计算指令；所述指令处理单元，用于对所述计算指令解析得到多个运算指令；所述存储队列单元，用于存储指令队列，该指令队列包括：按该队列的前后顺序待执行的多个运算指令或计算指令。通过以上方法，本公开可以提高相关产品在进行神经网络模型训练过程中的运算效率。
Patent WO-2021037154-A1 (WO)
Inventor: SHAN TENG
IPC: A61B17/115
Filed: 2020-08-27
Abstract: The present disclosure provides a closing driving mechanism and a medical stapler comprising same. The closing driving mechanism comprises a driving portion and a cylinder body. The driving portion is connected to a closing pull piece of the stapler, a cavity portion is formed in the cylinder body, and a one-way valve is provided on one side of the cavity portion. When the driving portion moves towards a distant end side of the stapler, the volume of the cavity portion is reduced, the one-way valve is closed to form an unidirectional air damping structure, and the driving portion drives the closing pull piece to move towards the distant end side of the stapler, so as to drive the head of the stapler to be opened; moreover, because the driving portion is subject to the resistance of the compressed air in the cavity portion, the movement speed of the driving portion is decreased, a staple cartridge and a staple anvil of the stapler are slowly separated, and the situation that surrounding tissue is damaged due to the fact that the force for opening a jaw is too large is avoided.
Patent WO-2022041119-A1 (WO)
Title: Three-dimensional point cloud processing method and apparatus
Inventor: HUANG WENJIE
IPC: G06T17/00
Filed: 2020-08-28
Abstract: A three-dimensional point cloud processing method and apparatus. The method comprises: with regard to each three-dimensional point in a three-dimensional point cloud which is determined according to a plurality of images collected by a photographic apparatus, acquiring a visibility parameter and/or a photographing angle parameter of the three-dimensional point, wherein the visibility parameter is used for representing the number of target images from among the plurality of images, and the target images include pixel points corresponding to the three-dimensional point, and the photographing angle parameter is used for representing an included angle between connection lines between the three-dimensional point and photocenters corresponding to the target images; determining a target parameter of the three-dimensional point according to the visibility parameter and/or the photographing angle parameter, wherein the target parameter is used for the determination of a target three-dimensional point from the three-dimensional point cloud; and determining a target pixel region in the plurality of images according to the target three-dimensional point, so as to reconstruct a three-dimensional region corresponding to the target pixel region.
Patent WO-2021068681-A1 (WO)
Title: Tag analysis method and device, and computer readable storage medium
Inventor: FU CHANGLIN
IPC: G06F16/9536
Filed: 2020-08-30
Abstract: A tag analysis method based on user behavior, comprising: receiving a pre-created tag set, acquiring an original interaction data set of a user, and preprocessing the original interaction data set to obtain a standard interaction data set (S1); establishing tag relationships of the user according to the standard interaction data set and the tag set (S2); performing similarity calculation according to the tag relationships and a pre-created user tag model to obtain a similarity set (S3); calculating tag scores in the tag relationships according to the similarity set, and ranking the tags according to the tag scores to obtain a ranked tag set (S4); and selecting tags from the ranked tag set according to a preset number of tags to obtain the tag analysis result of the user, and outputting the tag analysis result (S5). Also provided are a tag analysis device based on user behavior and a computer readable storage medium. The present application can realize the function of fast tag analysis based on user behavior.
Patent WO-2022032753-A1 (WO)
Inventor: LIU LIANGLIANG
IPC: H01M10/0587
Filed: 2020-09-03
Abstract: An electronic device and a manufacturing method therefor. The electronic device comprises a first housing (1), a second housing (2), a cover plate (4), and a cell (5); the first housing (1) comprises a bottom plate (11) and a first enclosure wall (12) annularly arranged on one side of the bottom plate (11); the second housing (2) comprises a top plate (21) and a second enclosure wall (22) annularly arranged on one side of the top plate (21); the second enclosure wall (22) is sleeved on the outer side wall of the first enclosure wall (12); a lead-out hole (211) is provided in the top plate (21); the cover plate (4) blocks the lead-out hole (211); one of a positive tab (55) and a negative tab (511) of the cell (5) is connected to a portion of the cover plate (4) directly facing the lead-out hole (211), and the other one is sandwiched between the first enclosure wall (12) and the second enclosure wall (22).
Patent WO-2021073314-A1 (WO)
Inventor: YANG CHENCHEN
IPC: H04W28/06
Filed: 2020-09-08
Abstract: The present application relates to the field of wireless communication, and provided therein are a method for data transmission, a communication access and mobility management function device, and a communication system. The method for data transmission is applied to a data return scenario among different networks comprising a shared access network device, and comprises: when a first interface between a first access network device and a second access network device can be used for a user plane data communication and control plane data communication scenario, after a data return process is triggered by a first access and mobility management function network element AMF or a terminal device, by using the first interface, the first access network device and the second access network device transmit indication information that data requires returning and transmission network layer information of a data return channel, so as to achieve data return among access network devices in different networks. By means of the method for data transmission provided in embodiments of the present application, the problem of service discontinuity during data return can be solved.
Patent WO-2021052310-A1 (WO)
Inventor: LI JIANLI
IPC: C12Q1/68
Filed: 2020-09-15
Abstract: Procédé de construction de banque d'ADN. Le procédé comporte les étapes suivantes : (1) réalisation d'une déphosphorylation sur une extrémité de queue 5' d'un fragment d'ADN ; (2) fourniture d'un mélange de joints, le mélange de joints comprenant un joint d'extrémité plat et des joints ayant différentes longueurs d'extrémités adhésives ; (3) permettre aux extrémités de queue 5' des joints dans le mélange de joints d'être liées à une extrémité de queue 3' du fragment d'ADN déphosphorylé, et (4) permettre aux extrémités de queue 3' des joints dans le mélange de joints d'être liées à l'extrémité de queue 5' du fragment d'ADN au moyen d'un procédé de traduction de Notch.
Patent WO-2021052318-A1 (WO)
Title: Audio playing method and apparatus, and tws bluetooth earphone
Inventor: HONG YONGGUANG
IPC: H04M1/72412
Filed: 2020-09-15
Abstract: Provided are an audio playing method and apparatus, and a TWS Bluetooth earphone. The method comprises: a primary Bluetooth earphone and a secondary Bluetooth earphone sharing a first wireless link to simultaneously receive audio data sent by an audio source device through the first wireless link; according to a set alternate response rule, the primary Bluetooth earphone and the secondary Bluetooth earphone alternately serving as an attendant, and sending, through the first wireless link, a response message used for characterizing that the audio data has been received, such that the audio source device sends the next audio data through the first wireless link after receiving the response message; and after the primary Bluetooth earphone and the secondary Bluetooth earphone simultaneously receive the next audio data, synchronously playing the audio data and the next audio data.
Patent WO-2021052469-A1 (WO)
Title: Lighttrack: system and method for online top-down human pose tracking
Inventor: NING GUANGHAN
IPC: G06T7/20
Filed: 2020-09-18
Abstract: A system and a method for pose tracking, particularly for top-down, online, multi-person pose tracking. The system includes a computing device having a processor and a storage device storing computer executable code. The computer executable code, when executed at the processor, is configured to: provide a plurality of sequential frames of a video, the sequential frames comprising at least one keyframe and a plurality of non-keyframes; for each of the non-keyframes: receive a previous inference bounding box of an object inferred from a previous frame; estimate keypoints from the non-keyframe in an area defined by the previous inference bounding box to obtain estimated keypoints; determine object state based on the estimated keypoints, wherein the object state comprise a "tracked" state and a "lost" state; and when the object state is "tracked" infer an inference bounding box based on the estimated keypoints to process a frame next to the non-keyframe.
Patent WO-2021073516-A1 (WO)
Inventor: LU DUANXIN
IPC: G06F8/30
Filed: 2020-10-14
Abstract: A blockchain-based workflow node certification method and device. The method includes: a certification party establishing a general workflow template, the general workflow template including a plurality of workflow nodes each having an audit attribute for indicating whether the workflow node needs to be certified; the certification party establishing a general data template based on the general workflow template; instantiating the general data template and the general workflow template; and acquiring a current workflow node in the instantiated general workflow template, determining, based on the audit attribute, whether the current workflow node needs to be certified, if yes, performing certification by a centralized certification party, and depositing certification by a blockchain. Users can create and modify transaction processes as needed to meet the needs of changeable transaction. By combining central certification with blockchain certification deposition, the security of workflow node process implementation and the privacy of specific data are ensured.
Patent WO-2022007222-A1 (WO)
Title: Classified storage apparatus for computer hardware wholesale
Inventor: ZHOU JUNMING
IPC: B65G1/137
Filed: 2020-10-14
Abstract: A classified storage apparatus for computer hardware wholesale, the apparatus comprising a cabinet (1), a classification box (9) and a placing structure, wherein the placing structure comprises a top electric motor (8), a longitudinal slide rail (7), a transverse slide rail (4), a side electric motor (2), a partition plate (3), a positioning plate (13), a magnetic metal plate (16), a longitudinal electromagnet (15), a longitudinal sliding block (14), a transverse sliding block (20), a transverse electromagnet (19), a positioning block (18) and a placing plate (17). By means of the apparatus, computer hardware is automatically taken and placed, and the hardware is placed according to the number and categories thereof by means of a human-machine control interface (10), thereby avoiding same being forgotten due to an excessively long amount of time, and avoiding damage caused by an excessively low placing position. The apparatus is provided with a ventilation structure to ensure internal ventilation and avoid damage caused by humidity.
Patent WO-2022062001-A1 (WO)
Title: Bone conduction microphone and mobile terminal
Inventor: ZHANG JINYU
IPC: H04R19/04
Filed: 2020-10-19
Abstract: Provided in the present utility model are a bone conduction microphone and a mobile terminal. The microphone comprises a first base plate, a second base plate, a cover plate, a backing plate, a first diaphragm, and a housing, which are stacked in sequence. The first base plate, the second base plate, and the cover plate enclose to form a rear cavity. The cover plate, the backing plate, and the first diaphragm enclose to form a middle cavity. The first diaphragm and the housing enclose form a front cavity. The first diaphragm is provided with a first vent hole, and the position on the cover plate corresponding to the first vent hole is provided with a second vent hole. The microphone also comprises an inverted tube that penetrates through the backing plate and is connected the first vent hole and the second vent hole, as well as a MEMS chip that is located in the rear cavity and is provided on an inner side of the cover plate. The MEMS chip has a back cavity and a second diaphragm. A vent hole connecting the back cavity and the rear cavity is formed on the second diaphragm, and an acoustic hole is provided on the cover plate in correspondence with the back cavity. The present utility model can effectively improve the sensitivity of a bone conduction microphone.
Patent WO-2022082545-A1 (WO)
Inventor: WANG JIE
IPC: H04B7/06
Filed: 2020-10-21
Abstract: 本申请公开了一种信道信息反馈方法及相关装置。该方法可接收预编码参考信号；确定预编码参考信号的P个端口中每个端口的T个复系数，P≥1，T≥2；根据每个端口的T个复系数和第一码本W，反馈信道信息；第一码本W基于所述T确定，该T基于每个端口对应的特定时延偏置的个数O确定，或基于所述每个端口对应的频率单元组的组数K确定，或基于所述每个端口对应的特定时延偏置的个数O以及每个特定时延偏置对应的频率单元组的组数K确定；O＞1，K＞1。可见，该方法中，每个端口可确定至少两个复系数，即获得两个角度时延对信息对应的复系数，与每个端口只能获得一个复系数的方式相比，能够提高端口利用率，即降低端口资源开销。
Patent WO-2021083378-A1 (WO)
Inventor: XUE CHUN
IPC: G06F9/445
Filed: 2020-11-02
Abstract: Disclosed are a method for accelerating the starting of an application, and an electronic device, wherein same relate to the technical field of communications, and can reduce a cold start delay of an application and improve the user experience. The method is applied to an electronic device, the electronic device includes a configuration file, and the configuration file includes information of a target page. The method comprises: after an instruction for starting a first application is detected, an electronic device starting the first application, requesting access to an internal memory page required for the starting process of the first application, and reading the content of a first internal memory page from an external memory and caching same in an internal memory if the first internal memory page required for the starting process of the first application is not cached in the internal memory; and the electronic device determining, according to information of a target page in a configuration file, whether the first internal memory page is the target page, and locking the content of the first internal memory page in the internal memory if the first internal memory page is the target page.
Patent WO-2021103954-A1 (WO)
Title: 一种光源信息的确定方法、装置、电子设备和存储介质
Inventor: GU HAITING
IPC: G06T7/90
Filed: 2020-11-03
Abstract: 本申请实施例公开了一种光源信息的确定方法，该方法包括：获取图像传感器输出的当前环境下的第一红外波段参数；其中，第一红外波段参数表征当前环境下的全部红外波段占全光谱的比重；基于第一红外波段参数，确定当前环境中光源的光源类型和光源场景。本申请的实施例同时还公开了一种光源信息的确定装置、电子设备和存储介质。