baber/WOPTO huggingface dataset:
Patent WO-2021135990-A1 (WO)
Title: Heat exchange system
Inventor: WEI GUANGFEI
IPC: F25B41/00
Filed: 2020-12-18
Abstract: A heat exchange system. The heat exchange system comprises a compressor (1), a first heat exchanger (3), a throttling element (4), a second heat exchanger (5), and a flow direction conversion element (2); the compressor (1) is connected to the first heat exchanger (3) and the second heat exchanger (5) by means of the flow direction conversion element (2), separately; the throttling element (4) is connected between the first heat exchanger (3) and the second heat exchanger (5). The heat exchange system further comprises a connecting pipe (6) and a heating device (8); the connecting pipe (6) comprises a first opening (61) and a second opening (62), the first opening (61) of the connecting pipe (6) is communicated with a first opening (501) of the second heat exchanger (5) and a second opening (42) of the throttling element (4), the second opening (62) of the connecting pipe (6) is communicated with a second opening (502) of the second heat exchanger (5), and the second opening (62) of the connecting pipe (6) is communicated with a second opening (102) of the compressor (1) by means of the flow direction conversion element (2); the heating device (8) is disposed on the connecting pipe (6).
Patent WO-2021129803-A1 (WO)
Title: 一种信息处理方法及通信装置
Inventor: LI FEI
IPC: H04L29/06
Filed: 2020-12-25
Abstract: 本申请公开了一种信息处理方法及通信装置，该方法包括：接入和移动性管理功能AMF实体拒绝终端设备接入网络；AMF实体向统一数据管理UDM实体发送注册拒绝信息，该注册拒绝信息用于指示终端设备被拒绝接入网络；UDM实体记录终端设备的注册拒绝状态信息；UDM实体根据注册拒绝状态信息确定是否将终端设备标记为非法终端设备。可见，通过实施本申请所描述的方法，UDM实体可准确地标记非法终端设备。进而后续在非法终端设备注册网络时，UDM实体可拒绝非法终端设备接入网络。可见，通过实施本申请所描述的方法，有利于增加UDM实体对网络注册的管控能力。
Patent WO-2022141115-A1 (WO)
Inventor: CHEN XIN
IPC: H04N21/44
Filed: 2020-12-29
Abstract: 本申请实施例公开了一种视频处理方法，包括：从解码器获取目标视频帧对应的解码数据；将所述解码数据渲染到纹理，得到所述解码数据对应的纹理数据，所述纹理数据存储在GPU的第一纹理对象中；从所述GPU的第一纹理对象中获取所述纹理数据传输给CPU，以供所述CPU利用所述纹理数据进行视频内容分析。本申请实施例公开的方法可以解决抽帧操作消耗CPU的计算资源，导致可用于视频内容分析的计算资源减少的技术问题。
Patent WO-2021208542-A1 (WO)
Title: Conductive film and pole piece
Inventor: ZHANG QIN
IPC: H01M4/66
Filed: 2021-01-13
Abstract: A conductive film (100) and a pole piece, relating to the technical field of conductive films. A conductive film (100) comprises a base film (110) and structure layers (120). The structure layers (120) are provided on two sides of the base film (110). Each structure layer (120) comprises a transition layer (122) and a function layer (123) which are provided on the base film (110) in sequence, the transition layer (122) and the function layer (123) are both metal layers, and the thickness of the transition layer (122) is 1-4% of the thickness of the function layer (123). According to the conductive film (100), the structure layers (120) are improved, the transition layer (122) is provided between the base film (110) and the function layer (123), the transition layer (122) is a metal layer and has conductive performance, the transition layer (122) has good compactness and low resistivity, improving the compactness and elongation at break of the conductive film (100), and reducing the resistivity of the conductive film (100). The thickness of the transition layer (122) is 1-4% of the thickness of the function layer (123). In this structure, the conductive film (100) has good compactness and low resistivity, reduces the process cost, and reduces the thickness of the structure layers (120).
Patent WO-2021147774-A1 (WO)
Inventor: JIN XINGANG
IPC: G02B6/42
Filed: 2021-01-15
Abstract: 一种利用楔角片（2）实现光同轴的结构，包括承接件和作为插入件的连接头，连接头中有光纤（4），连接头的出光端面为倾斜面，在承接件中对应连接头的出光一侧有楔角片（2），楔角片（2）与连接头的端面相对，倾角方向相反。楔角片（2）采用适当的材料和夹角，即可将光纤插芯（1）出射的折射光校正到与入射光同轴。一种利用楔角片（2）实现光同轴的准直器或光电探测器，在外层套管（3.2）内楔角片（2）的出光一侧安装球透镜（5）或光电探测件（6）。
Patent WO-2021143820-A1 (WO)
Title: Phase shifter and antenna
Inventor: Sun tuo
IPC: H01Q3/34
Filed: 2021-01-15
Abstract: Provided in the present disclosure are a phase shifter and an antenna. The phase shifter comprises a first substrate and a second substrate that are arranged opposite each other; a dielectric layer located between the first substrate and the second substrate, wherein the dielectric constant of the dielectric layer is adjustable; a phase shift unit, comprising a transmission line and a phase control electrode, wherein the transmission line is arranged between the first substrate and the dielectric layer, and the phase control electrode is arranged between the second substrate and the dielectric layer; and a plurality of first wires, wherein the plurality of first wires are used for regulating and controlling an electric field between the transmission line and the phase control electrode, orthographic projections of the plurality of first wires on the first substrate are parallel to an orthographic projection of the transmission line on the first substrate, the orthographic projections of the plurality of first wires on the first substrate are on two opposite sides of the orthographic projection of the transmission line on the first substrate, and in the line width direction of the transmission line, the plurality of first wires and the transmission line are spaced by a first distance.
Patent WO-2022041685-A1 (WO)
Title: Portable drilling device for natural gas pipeline maintenance
Inventor: PAN XIAOPING
IPC: B23B51/00
Filed: 2021-03-12
Abstract: Disclosed is a portable drilling device for natural gas pipeline maintenance, which relates to the related field of natural gas pipeline maintenance and aims to solve the problem of potential safety hazards being present in an existing drilling device due to, after drilling, drilling cuttings falling into a natural gas pipeline. A second driving electric motor is mounted on one side of the interior of a protective housing, an output end of the second driving electric motor is fixedly connected to a tool handle, and the lower end of the tool handle is fixedly connected to a drilling tool. The drilling tool is composed of drilling blades and a circular baffle, wherein the drilling blades are located at the lower end of the circular baffle; the drilling blades are fixedly connected to the circular baffle; a plurality of drilling blades are provided; first cuttings flutes are provided between the plurality of drilling blades, the flute face of each first cuttings flute being configured to be arc-shaped and gradually expanding from bottom to top; the lower end face of the circular baffle is provided with second cuttings flutes; and an outer surface of each drilling blade is provided with drilling lines.
Patent WO-2021204044-A1 (WO)
Title: Correction of blockchain data
Inventor: CHENG LONG
IPC: G06Q40/04
Filed: 2021-03-31
Abstract: Provided are a method and apparatus for correcting blockchain data. The method comprises: a node device of a data source blockchain sending, across chains, a correction message for service data to an audit blockchain, wherein the correction message comprises target correction service data obtained by carrying out data correction on service data to be corrected, so that the audit blockchain carries out correction auditing on the service data on the basis of the target correction service data, and deposits, after the audit is passed, a generated audit certificate in the audit blockchain; receiving an identifier of the audit certificate sent by a node device of the audit blockchain across chains; and sending a target correction transaction to the data source blockchain, so that the target correction service data included in the target correction transaction, an abstract of the target transaction and the identifier of the audit certificate are stored in the data source blockchain.
Patent WO-2022205102-A1 (WO)
Inventor: PENG HUIDONG
IPC: G06F111/18
Filed: 2021-03-31
Abstract: 本申请实施例公开了一种场景处理方法、装置、系统及相关设备，该方法包括：获取第一车外场景；其中，所述第一车外场景为二维的场景图像或者三维的场景模型；获取与所述第一车外场景对应的第一AR图像；融合所述第一车外场景和所述第一AR图像，以获得第二场景；其中，所述第一车外场景为所述第二场景中的现实信息，所述第一AR图像为所述第二场景中的虚拟信息；使能显示屏显示所述第二场景。采用本申请实施例可以更加高效、便捷地融合现实信息与虚拟信息，从而得到直观的AR效果。
Patent WO-2022205443-A1 (WO)
Title: Software upgrade method and apparatus
Inventor: MA TAO
IPC: G06F8/65
Filed: 2021-04-02
Abstract: The present application relates to the technical field of Internet of vehicles, and in particular, to a software upgrade method and apparatus. The method comprises: obtaining upgrade policy information, the upgrade policy information being used for indicating at least two functions corresponding to a vehicle, the at least two functions comprising a first function and a second function, the first function being in a forbidden state, and the second function being in an available state; and sending the upgrade policy information to the vehicle. In the method, during a software upgrade of the vehicle, the first function of the vehicle is in the forbidden state, and the second function is in the available state, such that a user can still use the second function during the software upgrade of the vehicle, thereby improving the vehicle usage experience of the user.
Patent WO-2022021929-A1 (WO)
Inventor: JIANG YUANLONG
IPC: H04W72/10
Filed: 2021-04-07
Abstract: Provided in the embodiments of the present application is a FlexE resource management method. The method can be executed by a first communication apparatus, at least one physical interface of the first communication apparatus joins a first FlexE group, and a time slot of the first FlexE group is at least mapped to a first FlexE client and a second FlexE client. In one example, the first communication apparatus can adjust, according to a time slot demand of the first FlexE client, a time slot resource occupied by the first FlexE client from R time slots to S time slots, and can adjust a time slot resource occupied by the second FlexE client from P time slots to Q time slots, so as to meet the time slot demand of the first FlexE client. It can be seen therefrom that, by means of the present solution, when a time slot demand of a first FlexE client changes, a first communication apparatus can adaptively adjust the time slot resource occupied by the first FlexE client and time slots occupied by a second FlexE client, so as to meet the time slot demand of the first FlexE client. There is no need for a user to manually reconfigure the first FlexE client and the second FlexE client, such that the efficiency of performing resource management for the first FlexE group is improved.
Patent WO-2021204206-A1 (WO)
Inventor: PENG SHUYAN
IPC: H04W72/02
Filed: 2021-04-08
Abstract: 本发明实施例公开了一种资源确定方法和设备，用以解决因资源池中的剩余频域资源大小小于一个高层定义的子信道大小，而无法使用，导致频域资源浪费的问题。该方法可以由终端设备执行，包括：根据子信道大小，确定资源池中的剩余频域资源；将所述剩余频域资源独立作为第一子信道，或，将所述资源池中的剩余频域资源包含于第二子信道。
Patent WO-2022095355-A1 (WO)
Title: Double encryption method for face recognition information, device, apparatus, and storage medium
Inventor: YAO HONGZHI
IPC: G06K9/00
Filed: 2021-04-28
Abstract: A double encryption method for face recognition information, a device, an apparatus, and a storage medium, pertaining to the technical field of identity recognition. The method comprises: dividing face recognition information into a critical portion and a non-critical portion; dividing the non-critical portion into several sub-regions, extracting at least one sub-region, and modifying the extracted sub-region; re-assembling the modified sub-region with the other sub-regions to obtain a non-critical portion, stitching the re-assembled non-critical portion with the critical portion to realize double-encryption of the face recognition information, and associating the double-encrypted face recognition information with identity information of a user and storing same; and when identity recognition is required to be performed, receiving face recognition information input by a user in real-time, comparing the face recognition information input by the user in real-time against the double-encrypted face recognition information, and controlling the identity recognition to be successful if the comparison passes recognition. The method improves security of face recognition information.
Patent WO-2022105127-A1 (WO)
Title: 基于 Hadoop 的数据处理方法、装置、设备及存储介质
Inventor: WANG E
IPC: G06K9/62
Filed: 2021-04-29
Abstract: 提供了一种基于Hadoop的数据处理方法、装置、设备以及存储介质，方法根据输入险种类型对应的预报价因子，从Hadoop平台的HDFS系统中存储的历史数据中筛选出与保险报价请求匹配的相似案例；若筛选出的相似案例数量小于或等于预设阈值，则利用两个LightGBM模型分别计算中位费率和最大费率，若筛选出的相似案例数大于预设阈值则采用相似性度量的方法进一步筛选相似度较大的案例的历史数据，最后根据筛选后的历史数据计算中位费率和最大费率。方法可以覆盖金融科技领域绝大部分预报价场景，可以确保有较高的准确率；提高了费率计算的效率；降低人为错误和风险因素的影响；随着数据累积，费率计算准确性也逐渐提升。
Patent WO-2022077901-A1 (WO)
Inventor: XU GAOWEI
IPC: G06K9/00
Filed: 2021-05-12
Abstract: Un procédé de diagnostic de mode de défaillance de palier utilisant de petits ensembles de données d'échantillon, et un système. Le procédé comprend les étapes suivantes consistant : 1) à collecter, au moyen d'un capteur d'accélération, des données de signal de vibration d'un palier fonctionnant dans différentes conditions de travail de différents dispositifs ; 2) à prétraiter les signaux, à convertir les signaux unidimensionnels originaux en signaux bidimensionnels au moyen d'un algorithme de transformée en ondelettes continue, et à former des données d'image ; 3) à construire un cadre de modèle de diagnostic de défaillance de palier sur la base d'un réseau neuronal convolutif et comprenant un module de codage et un module d'adaptation, et à échantillonner de manière aléatoire les données d'image pour construire une tâche d'apprentissage de multiples petits ensembles d'échantillons, de façon à entraîner le modèle ; et 4) à acquérir des signaux de vibration d'un palier cible, et à diagnostiquer le mode de défaillance de palier selon le procédé de prétraitement et le modèle de diagnostic de défaillance de palier. En combinant des algorithmes d'apprentissage profond et de méta-apprentissage, la précision de diagnostic peut être améliorée lorsque le volume de données est insuffisant.
Patent WO-2021233389-A1 (WO)
Title: Method and apparatus for enhancing robustness of deep learning model
Inventor: QIU WEIFENG
IPC: G06N3/04
Filed: 2021-05-20
Abstract: Provided are a method and apparatus for enhancing the robustness of a deep learning model. The method is applied to a deep learning module, and comprises: extracting a sample feature vector of a target sample; repeatedly executing a setting operation multiple times; with regard to a sample feature vector which has been subjected to random inactivation processing and is obtained each time the setting operation is executed, performing prediction by means of the sample feature vector which has been subjected to random inactivation processing, so as to obtain a sub-prediction result corresponding thereto; and determining a prediction result of the target sample and a prediction error for the prediction result according to a plurality of sub-prediction results, wherein the setting operation comprises acquiring a sample feature vector and performing random inactivation processing on the sample feature vector.
Patent WO-2021233391-A1 (WO)
Title: Routing information sending method, routing information receiving method, network element and node device
Inventor: YAO HUIJUAN
IPC: H04L45/02
Filed: 2021-05-20
Abstract: Embodiments of the present disclosure provide a routing information sending method, a routing information receiving method, a network element and a node device. The routing information sending method comprises: obtaining a computing power resource and/or a network resource of a node device in a network; obtaining data forwarding routing information of the node device according to the computing power resource and/or the network resource; and sending the data forwarding routing information to the node device.
Patent WO-2022257040-A1 (WO)
Title: Retractable trocar for circular stapling instruments
Inventor: XU YISHUAI
IPC: A61B17/115
Filed: 2021-06-09
Abstract: A trocar member (110) for a circular stapling instrument (10) includes a tubular housing (120) and a tip member (130) moveable relative to the tubular housing (120) between an extended position and a retracted position. The tubular housing (120) includes proximal and distal portions (120a,120b) and defines a longitudinal passage (121). The tubular housing (120) includes a flange (124) configured for operable engagement with an anvil assembly (50). The tip member (130) is disposed entirely within the tubular housing (120) when in the retracted position.
Patent WO-2021249499-A1 (WO)
Inventor: LEI WEI
IPC: E21B43/26
Filed: 2021-06-10
Abstract: Disclosed is a wellbore segmented operation method, comprising the following steps: after a first drilling operation is performed on a borehole, running a pipe column (100), wherein the pipe column (100) successively comprises a floating hoop (2), a rubber plug base (7), a toe end sliding sleeve (3) and a fracturing sliding sleeve (4) in a bottom-up direction; performing a cementing operation, so that cement slurry pumped into an inner cavity of the pipe column (100) enters an annulus between the pipe column and the borehole by means of the rubber plug base (7) and the floating hoop (2) and forms a cement ring, and the cement ring isolates the toe end sliding sleeve (3) and the fracturing sliding sleeve (4) from each other; performing a second drilling operation, so as to ensure that the toe end sliding sleeve (3) of the pipe column (100) is exposed; performing test pressure on the pipe column; and performing a segmented fracturing construction. Further disclosed is a rubber plug (20) suitable for the wellbore segmented operation method.
Patent WO-2022257103-A1 (WO)
Title: Measurement information collection method, first access network device, and terminal device
Inventor: LIU YANG
IPC: H04W24/08
Filed: 2021-06-11
Abstract: The present application relates to a measurement information collection method, a first access network device, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method comprises: according to a received first piece of identification information from among quality of experience (QoE) measurement collection configuration information, a first access network device determining a second piece of identification information; and the first access network device sending measurement configuration information to a terminal device, wherein the measurement configuration information comprises the second identification information, and the measurement configuration information is used for instructing the terminal device to acquire a QoE measurement report, and for sending the QoE measurement report and the second piece of identification information. By means of the embodiments of the present application, a first piece of identification information can be determined on the basis of a second piece of identification information, such that different QoE collection entities can be accurately distinguished.
Patent WO-2022022129-A1 (WO)
Title: 信息传输的方法、装置和系统
Inventor: SHI XIAOLI
IPC: H04W24/02
Filed: 2021-06-16
Abstract: 本申请提供一种信息传输的方法、装置和系统，能够提升用户的体验。第一网络管理设备接收第二网络管理设备发送的网络节点的信息，所述网络节点的信息包括第一接入回传一体化IAB节点的信息；所述第一网络管理设备配置所述网络节点的信息。
Patent WO-2022062534-A1 (WO)
Title: Crystal oscillator circuit on pcb, pcb, and server
Inventor: TIAN LILIANG
IPC: G06F30/39
Filed: 2021-06-29
Abstract: Disclosed is a crystal oscillator circuit on a PCB. The crystal oscillator circuit comprises: a crystal oscillator, which comprises an input end, an output end, a first grounding end, and a second grounding end; a first capacitor, of which one end is connected to the input end; a second capacitor, of which one end is connected to the output end. The first grounding end is connected to a first grounding hole, the second grounding end is connected to a second grounding hole, the other end of the first capacitor is connected to a third grounding hole, and the other end of the second capacitor is connected to a fourth grounding hole; the first grounding hole, the second grounding hole, the third grounding hole, and the fourth grounding hole are independent from one another and are not connected to main board ground of a layer where the crystal oscillation circuit is located. Also disclosed are a PCB and a server. According to the solution provided in the present invention, radiation emission of a crystal oscillator design of the server can satisfy a B-level, and the A-level radiation of the server is reduced by more than 90% compared with the A-level radiation of the server in the same industry.
Patent WO-2022012345-A1 (WO)
Title: Light source system and projection system
Inventor: GUO ZUQIANG
IPC: G03B21/20
Filed: 2021-07-01
Abstract: A light source system and a projection system: a light-emitting assembly (11) in the light source system is used to generate excitation light; a light guide element (12) is used to guide and control the transmission direction of the excitation light; a collecting lens assembly (13) is used to collect the excitation light, and there is a preset inclination angle between a center line of the collecting lens assembly (13) and the transmission direction of the excitation light, so that the excitation light is incident from the edge of the collecting lens assembly (13); a wavelength conversion device (14) is used to receive the excitation light and generate corresponding stimulated light, and reflect the stimulated light and unexcited excitation light together to the collecting lens assembly (13); the light guide element (12) comprises a reflection region (121) and a transmission region (122); the area of the reflection region (121) is larger than the size of a spot formed by the excitation light on the light guide element (12), and the reflection region (121) is used to reflect the excitation light and transmit the stimulated light; the transmission region (122) is used to transmit the excitation light and the stimulated light; and the stimulated light and the unexcited excitation light are combined into white light. The overall volume of the light source system may be reduced, and the light output efficiency of a light source may be increased.
Patent WO-2022147985-A1 (WO)
Title: Dispositif de perfusion de médicament à timbre dermique
Inventor: YANG CUIJUN
IPC: A61M5/145
Filed: 2021-07-02
Abstract: Dispositif de perfusion de médicament à timbre dermique, comprenant : un module de mécanisme de commande (100) pourvu de multiples premières parties de mise en prise (102) et d'une première connexion électrique (103) exposée sur la surface du module de mécanisme de commande (100) ; et un module de mécanisme de perfusion (110) comprenant un boîtier, avec une seconde connexion électrique (113) exposée sur la surface du boîtier et de secondes parties de mise en prise (112) qui viennent en prise avec les premières parties de mise en prise (102), lorsque le module de mécanisme de commande (100) et le module de mécanisme de perfusion (110) sont assemblés l'un à l'autre, les premières parties de mise en prise (102) et les secondes parties de mise en prise (112) sont mises en prise, la première connexion électrique (103) et la seconde connexion électrique correspondante (113) sont électriquement connectées l'une à l'autre, connectant ainsi électriquement le module de mécanisme de commande (100) et le module de mécanisme de perfusion (110) ; et une alarme, non fermée, agencée dans le module de mécanisme de commande (100).
Patent WO-2022002274-A1 (WO)
Inventor: ZHANG XIAOMING
IPC: A61F2/07
Filed: 2021-07-05
Abstract: 一种用于植入血管分支处的覆膜支架(100，200，300，400)，覆膜支架(100，200，300，400)包括支架主体(101，201，301，401)和固定连接在支架主体(101，201，301，401)上的覆膜，在覆膜上设置有微孔区域(102，202，302，402)，微孔区域(102，202，302，402)具有多个微孔，多个微孔排列成孔间距在0.2mm至2.0mm范围内的阵列，微孔能供血流通过，在覆膜支架(100，200，300，400)植入过程中，微孔区域(102，202，302，402)用于识别血管分支区域，并为分支支架(104)的植入提供入路，在治疗血管病变的同时，不会阻断附近分支血管血流。