baber/WOPTO huggingface dataset:
Patent WO-2021258649-A1 (WO)
Inventor: LI JUN
IPC: G01M99/00
Filed: 2020-12-03
Abstract: A comprehensive performance test and debugging experiment device for a rotary drilling rig and an experiment method. A dynamometer motor (2) in the experiment device is arranged on a foundation; a torque transmission gear box (10) is fixed on a gear box anchoring plate (13) by means of a gear box adapter plate (12); a speed increasing corner gear box (6) is mounted on the torque transmission gear box (10), and the speed increasing corner gear box (6) is connected to the dynamometer motor (2) by means of a transmission shaft (5), a torque sensor (4) and a motor coupler (3) in sequence; and a driving sleeve (8) is mounted in a connecting shaft (9) of the torque transmission gear box (10), a lower end of the driving sleeve (8) is connected to a hydraulic load oil cylinder (18) by means of a slewing bearing I (14), a slewing support (15) and a tension and pressure sensor (17), the slewing support (15) is fixed in the foundation, and the hydraulic load oil cylinder (18) is connected to a hydraulic station by means of a hydraulic pipeline. The tension and pressure sensor (17) and a load oil cylinder pressure control valve in the hydraulic station are connected to a computer software control system; the torque sensor (4) is connected to the computer software control system; and the dynamometer motor (2) is connected to a distribution room power grid and a water-cooled resistance box in parallel. The control can be made more accurate by using the device, and the device can simulate the actual working condition and has stronger comprehensive data analysis capability.
Patent WO-2022134067-A1 (WO)
Title: Method for training multi-task recognition model, and system and storage medium
Inventor: ZENG YUSHENG
IPC: G06K9/00
Filed: 2020-12-25
Abstract: Disclosed are a method and device for training a multi-task recognition model, a method and device for using a multi-task recognition model, and a storage medium. The training method comprises: first training an initial feature sharing model by means of a sample image which includes several facial attributes with features being independent; then adding a sample image which includes several facial attributes with features being coupled, so as to perform training; and finally adding a decoupling model part on the model, and adding a sample image which includes facial poses, so as to perform training. By means of adding facial attributes step by step, a target multi-task recognition model can be trained, feature sharing can be realized by means of taking full advantage of a sample image having facial attributes with features being independent, and a decoupling effect on coupled features is achieved by means of adding a decoupling model, such that the recognition accuracy of a target multi-task recognition model can be effectively ensured, the precision of recognizing a plurality of facial attributes by means of a single model is ensured, and the recognition efficiency can also be ensured.
Patent WO-2022141633-A1 (WO)
Inventor: FU TING
IPC: H04W52/00
Filed: 2021-01-04
Abstract: La présente divulgation concerne un procédé et un dispositif de transmission de données, ainsi qu'un support de stockage. Le procédé de transmission de données consiste à : déterminer un paramètre de période de repos pour un terminal utilisant un mécanisme d'accès à un canal cible, le mécanisme d'accès à un canal cible impliquant qu'une extrémité d'envoi n'effectue pas d'écoute avant de parler (LBT) avant d'effectuer une transmission de données, et une période de repos étant une période d'arrêt de la transmission de données ; et envoyer le paramètre de période de repos. La présente divulgation permet d'éviter que le terminal, qui utilise un mécanisme sans LBT sur un spectre sans licence, occupe un canal pendant une longue période, ce qui permet d'améliorer l'équité d'occupation du canal du terminal.
Patent WO-2021190079-A1 (WO)
Title: 一种显微成像的暗场照明器
Inventor: HU QINGLEI
IPC: G02B21/10
Filed: 2021-01-07
Abstract: 一种显微成像的暗场照明器，其特征在于：暗场照明器设置于单元显微成像模组(101)的可调镜头组上方与可调镜头组对应，暗场照明器的表面贴合在样品载玻片背后，样品载玻片位于暗场照明器与可调镜头组之间；暗场照明器包括明暗场基板(4017)和暗场黑色背景贴片(4018)，暗场黑色背景贴片(4018)与可调镜头组尺寸相匹配，且暗场黑色背景贴片(4018)相对于明暗场基板(4017)靠近或远离可调镜头组设置。明暗场基板(4017)还具有带白色漫反射表面的凹陷结构。暗场照明器自身不带光源，缩小了体积，而且具备明场照明结构功能，可以单独作为暗场照明/明场照明使用，还可以切换使用，明暗场的切换快捷方便，实现了暗场照明器和明场照明器的一体化和小型化。
Patent WO-2021147713-A1 (WO)
Title: Electronic device, wireless communication method, and computer-readable storage medium
Inventor: CUI QIMEI
IPC: H04W24/02
Filed: 2021-01-13
Abstract: An electronic device, a wireless communication method, and a computer-readable storage medium. The electronic device comprises a processing circuit, which is configured to: execute LBT processes in a transmission direction from the electronic device to a user equipment (UE) and in the direction opposite to the transmission direction; when the LBT processes in the transmission direction and the direction opposite to the transmission direction are successful, send instruction information to the UE so as to instruct the UE to execute LBT processes in a receiving direction from the UE to the electronic device and in the direction opposite to the receiving direction; and when the LBT processes in the receiving direction and the direction opposite to the receiving direction are successful, use the transmission direction to execute a data transmission process between the UE.
Patent WO-2022155825-A1 (WO)
Inventor: XU YANG
IPC: H04W88/18
Filed: 2021-01-20
Abstract: 本申请涉及一种用于建立通信连接的方法、通信设备和网络功能实体，该方法包括：第一通信设备向网络功能实体发送注册信息，所述注册信息包括至少一个第一类标识，所述至少一个第一类标识与所述第一通信设备能够提供的至少一个服务相对应；所述第一通信设备接收所述网络功能实体发送的回复消息，所述回复消息包括注册结果。利用本申请实施例能够方便地实现服务化架构中设备与设备的连接。
Patent WO-2021184963-A1 (WO)
Title: Contract calling method and apparatus
Inventor: WU HANGHANG
IPC: G06F21/62
Filed: 2021-01-26
Abstract: The present description provides a contract calling method and apparatus. Said method can comprise: a data usage party generating a calling request for an off-chain contract, the calling request containing target ciphertext data obtained by encrypting target plaintext data and a verifiable statement for the right to use the target plaintext data; and the data usage party submitting, by means of an oracle mechanism of a block chain, the calling request to off-chain private computing nodes on which the off-chain contract is deployed, the calling request being used for instructing the off-chain private computing nodes to execute, if a calling condition is satisfied, the off-chain contract within an off-chain trusted execution environment created by the off-chain private computing nodes, so as to process the target plaintext data, the calling condition including determining, according to the verifiable statement, that a data owning party of the target plaintext data has granted to the data usage party the right to use. The described process of calling a contract can ensure data security and privacy protection.
Patent WO-2022037021-A1 (WO)
Title: 基于混合软信息的块迭代均衡器及双向块迭代均衡器
Inventor: LI GUOJUN
IPC: H04L25/03
Filed: 2021-02-02
Abstract: 本发明属于通信技术领域，特别涉及一种基于混合软信息的块迭代均衡器及双向块迭代均衡器，块迭代均衡器包括利用未估计符号对应的先验判决和已估计符号的后验判决来获取估计符号，每次利用未估计符号对应的先验判决和已估计符号的后验判决来获取估计符号时，计算预处理向量均值以及每个未知符号时使用固定的协方差矩阵；本发明当未知符号数量较大时，可以使用LC-HBLE和Bi-LC-HBLE均衡器，避免较大的计算复杂度；当未知符号数量较小时，使用Bi-HBLE和HBLE均衡器能够获得更好的性能。
Patent WO-2021160083-A1 (WO)
Inventor: SONG XINMIN
IPC: E21B43/24
Filed: 2021-02-08
Abstract: 公开了一种双水平井SAGD开发的超稠油油藏的井下预热启动方法，该方法包括：向I井和P井下入同心预热管柱，从同心预热管柱的内管（4）注高温流体并循环预热，同心预热管柱的外管（3）采出，或向I井和P井下入同心管及电阻加热电缆，并持续预热；井间油层达到预热结束条件后，排出井筒环空流体、焖井；转入SAGD生产阶段。
Patent WO-2022170544-A1 (WO)
Title: Using object properties for facilitating object storage
Inventor: XU PENG
IPC: G06F7/00
Filed: 2021-02-10
Abstract: A storage engine may obtain one or more object access properties of an object to be received, and determine a type of storage device that is suitable or desirable for storing the object from among different types of storage devices based at least in part on the one or more object access properties of the object to be received. In response to determining the type of storage device, the storage engine may allocate a storage device of such type for the object. The storage engine may then receive the object, and store the object into the allocated storage device.
Patent WO-2021248936-A1 (WO)
Inventor: ZHANG ZHENLEI
IPC: H04N5/907
Filed: 2021-02-20
Abstract: A video storage method and apparatus, and an SOC system and a medium. The method comprises: according to video information to be stored and occupation information of a target DDR, sending a storage space application request to the target DDR (S11); receiving a storage space allocation response sent by the target DDR according to the storage space application request (S12); and storing video data to be stored, which corresponds to the video information to be stored, in an address space in the target DDR that corresponds to the storage space application request (S13). By means of the present application, the wasting of a storage space can be avoided, and when video storage is not needed, a storage resource on an SOC system can be used for supporting the operation of other functions.
Patent WO-2022174470-A1 (WO)
Inventor: LIU PENG
IPC: B01L3/00
Filed: 2021-02-26
Abstract: Disclosed is a fully integrated pathogen nucleic acid analyzer, comprising: a rack and a reaction assembly, the reaction assembly comprising a detection chip and a chip driving device, the chip driving device being connected to the rack and being used for driving the chip to reciprocate back and forth along the horizontal direction; a fluorescence detection assembly, the fluorescence detection assembly being located below the reaction assembly and connected to the rack and being used for performing real-time fluorescence detection on the reaction in the detection chip; a pressure lever assembly comprising a ejector pin and an ejector pin driving device, the ejector pin driving device being connected to the rack and driving the ejector pin to reciprocate up and down along the vertical direction; and a control device, the control device being connected to the rack, and the chip driving device, the fluorescence detection assembly and the ejector pin driving device being all electrically connected to the control device. The analyzer of the present invention has the advantages of full integration, automation, high sensitivity, and a wide application range.
Patent WO-2022088599-A1 (WO)
Inventor: LIU YANHAI
IPC: H02K3/487
Filed: 2021-03-24
Abstract: The present invention provides a concentrated stator and a motor. The concentrated stator comprises a stator core and a concentrated stator winding; the concentrated stator winding comprises multiple phases of windings, any phase of winding comprises M layer windings, the M layer windings are arranged along the radial direction of the stator core, any layer winding is arranged along the circumferential direction of the stator core, wires of the layer windings are provided with multiple wire widths, and the widths of the wires of the layer windings from the radial inner side of the stator core to the outer side are gradually increased; any phase of winding comprises multiple coil units, the multiple coil units are connected in series to form a series branch, and any coil unit forms any layer winding; or, the multiple coil units are grouped and connected in series to form multiple parallel branches, and multiple coil units located on the same pitch circle of the stator core in the parallel branches form a layer winding; in a series-parallel mode or a series mode, the overall structure of the stator winding is compact, so that the coil space factor of the stator is increased and the power density of the entire motor is increased.
Patent WO-2021180242-A1 (WO)
Title: Method and apparatus for detecting anomaly in diagnostic data, and computer device and storage medium
Inventor: TANG RUI
IPC: G16H50/70
Filed: 2021-03-29
Abstract: A method and apparatus for detecting an anomaly in diagnostic data, and a computer device and a storage medium, which belong to the field of intelligent medical treatment. The method comprises: respectively matching diagnostic data of a target patient with two rules, i.e. a preset medical treatment rule and a medical treatment mining rule, so as to obtain two types of candidate information, and by means of fusing the two types of candidate information, obtaining multi-dimensional third candidate information in which the medical treatment rule and the medical treatment mining rule are combined; using a disease recognition model to recognize the diagnostic data, so as to acquire fourth candidate information, such that the flexibility of recognition of the diagnostic data is improved and the recognition speed is fast; and determining suspected disease information of the target patient by means of combining the fourth candidate information and the third candidate information, so as to determine, according to the suspected disease information, whether the diagnostic data is anomalous, and thereby achieving the aim of quickly and effectively confirming a misdiagnosis.
Patent WO-2022007553-A1 (WO)
Title: Method and apparatus for establishing multimedia call, and electronic device
Inventor: XIA ZHENGDONG
IPC: H04N7/14
Filed: 2021-06-02
Abstract: Disclosed in embodiments of the present disclosure are a method and apparatus for establishing a multimedia call, and an electronic device. A specific embodiment of the method comprises: when a first terminal where a user logs in to a target application is in a state of a multimedia call, in response to the triggering of a target multimedia call to be established that is associated with the user, determining whether a second terminal is in a multimedia call according to terminal identification information of the second terminal where the user logs in to the target application; and in response to the second terminal being not in a multimedia call, establishing the target multimedia call on the basis of a call pick up operation executed by an initiated party of the target multimedia call. According to this embodiment, the user conducts a multimedia call by means of the second terminal and the first terminal at the same time.
Patent WO-2022017019-A1 (WO)
Title: Humidifier and ventilation treatment device
Inventor: LIU LIJUN
IPC: A61M16/16
Filed: 2021-06-07
Abstract: A humidifier (4) and a ventilation treatment device (100). The humidifier (4) comprises a shell (41). An air inlet (43), an air outlet (44), and a humidification chamber (45) used for accommodating humidification liquid are provided on the shell (41), wherein an external gas enters the shell (41) from the air inlet (43), flows through the humidification chamber (45), and then is discharged from the air outlet (44). The humidifier (4) further comprises an absorbent fiber apparatus provided in the humidification chamber (45) and extending in the longitudinal direction of the humidification chamber (45), the absorbent fiber apparatus comprising a first section (421) intersected with an airflow direction of the external gas after entering the humidification chamber (45); and a monitoring apparatus (9) provided downstream of the absorbent fiber apparatus in the airflow direction and used for monitoring gas properties downstream of the absorbent fiber apparatus. The lack of humidification liquid in the humidifier (4) can be detected in time, to achieve the purpose of preventing dry burning, thereby avoiding component damage and patient burns, prolonging the service life of a product, and improving the safety and reliability.
Patent WO-2021254498-A1 (WO)
Inventor: LI WEIQING
IPC: G06N3/04
Filed: 2021-06-18
Abstract: 一种图像预测方法、设备和存储介质，属于深度学习技术领域。该方法包括：获取待测图像（S110）；将待测图像输入预设神经网络模型，得到待测图像的预测类别（S120），其中，预设神经网络模型每层的权重通过分层自适应学习速率训练得到。
Patent WO-2022007693-A1 (WO)
Title: Take-up pipe having convertible form
Inventor: HU RENCHANG
IPC: H02G11/00
Filed: 2021-07-01
Abstract: A take-up pipe having a convertible form, relating to the field of lifting table accessories. The take-up pipe comprises two or more single link buckles (1) which are connected together; each single link buckle (1) comprises a connecting end (102) and a connected end (101); when two single link buckles (1) are in a connected state, the connecting end (102) of one of the single link buckles (1) is connected to the connected end (101) of the other single link buckle (1); the two single link buckles (1) respectively rotate by using the joint as the circle center; an adjusting component is provided at the joint of the two single link buckles (1); two adjacent single link buckles (1) comprise a locked state and a moving state under the action of the adjusting component; in the locked state, the two single link buckles (1) are kept straight; in the moving state, the two single link buckles (1) rotate relative to each other. The form of the take-up pipe is changed by means of the adjusting component to satisfy various use scenes, and constraint and fixation of the take-up pipe can be achieved without specific accessories.
Patent WO-2022007923-A1 (WO)
Title: Positioning calibration method and device
Inventor: FAN HUIFANG
IPC: G01S19/05
Filed: 2021-07-09
Abstract: Provided are a positioning calibration method and device. The method comprises: a terminal device first receiving a positioning auxiliary message sent by a positioning server, wherein the positioning auxiliary message comprises positioning calibration information; and the terminal device then determining, according to currently determined terminal position information and from the positioning calibration information, a target positioning calibration value corresponding to the terminal device, and calibrating the currently determined terminal position information on the basis of the target positioning calibration value. In the embodiments of the present application, during a positioning process of a terminal device, the currently determined terminal position information of the terminal device is calibrated by means of the positioning calibration information sent by a positioning server, such that the positioning accuracy of the terminal device can be effectively improved.
Patent WO-2022012592-A1 (WO)
Title: Feedback information transmission method and apparatus, terminal, and network side device
Inventor: CHEN XIAOHANG
IPC: H04L1/18
Filed: 2021-07-14
Abstract: Disclosed are a feedback information transmission method and apparatus, a terminal, and a network side device. The feedback information transmission method comprises: receiving feedback time indication information, the terminal being configured with at least one DL SPS configuration resource, the feedback time indication information being used for indicating at least one first candidate time domain feedback resource, the first candidate time domain feedback resource being a candidate time domain resource for transmitting first feedback information, the first feedback information being feedback information corresponding to a DL data channel of a first target DL SPS, and the first target DL SPS being at least one of at least one DL SPS; determining a target time domain resource according to the feedback time indication information; and transmitting the first feedback information on the target time domain resource.
Patent WO-2022116551-A1 (WO)
Title: Dielectric filtering unit and dielectric filter
Inventor: BU WEI
IPC: H01P1/20
Filed: 2021-07-19
Abstract: A dielectric filtering unit and a dielectric filter. The dielectric filter unit comprises a dielectric resonator (240), a first connector (210) comprising a first housing and a first coupling wall (215), and a second connector (220) comprising a second housing and a second coupling wall (216); the second connector (220) is detachably connected to the first connector (210), and when connected, a first cavity (230) is formed by being enclosed by the first housing, the first coupling wall (215), the second housing and the second coupling wall (216); and the dielectric resonator (240) is arranged in the first cavity (230) and is used for achieving the resonance of a degenerate mode, and separates the first cavity (230) into a first air resonant cavity (250) and a second air resonant cavity (260).
Patent WO-2023004680-A1 (WO)
Inventor: LIU NAN
IPC: A63B24/00
Filed: 2021-07-29
Abstract: Est divulgué un dispositif de remise en forme et de rééducation convertissant un couple moteur en une charge de résistance, comprenant un cadre de support (1), un servomoteur (2) monté fixe sur le cadre de support (1) et un cadre de transmission (3) monté sur une base du servomoteur (2). Un rail coulissant linéaire (31) est disposé sur le cadre de transmission (3), un bloc coulissant (32) est relié de manière coulissante au rail coulissant linéaire (31) et une surface du bloc coulissant (32) opposée au rail coulissant linéaire (31) est pourvue d'un joint de montage (35) utilisé pour assembler un accessoire de remise en forme (6). Une roue d'entraînement (331) est montée sur un arbre de sortie du servomoteur (2), une roue d'inversion (332) est ajustée sur chaque extrémité du rail coulissant linéaire (31), une chaîne/courroie de transmission (333) est emmanchée sur la roue d'entraînement (331) et les deux roues de commutation (332) et le bloc coulissant (32) est relié en série à la chaîne/courroie de transmission (333). Le servomoteur (2) est mis sous tension et génère un couple, qui est transmis au bloc coulissant (32) par l'intermédiaire de la chaîne/courroie de transmission (333). Le dispositif de remise en forme et de rééducation est pratique à transporter et il est pratique pour ajuster la charge pendant l'exercice.
Patent WO-2023010590-A1 (WO)
Title: Appareil d'imagerie intégré à un affichage pour visiocasque
Inventor: CHAN KIN LUNG
IPC: G02B27/01
Filed: 2021-08-10
Abstract: L'invention concerne un appareil (200) installé dans un visiocasque (HMD) (800,900,1000,1100,1300) qui a un prisme de couplage (210,210a,210b) formé par l'emballage de prismes à réflexion diagonale (DR) (331,332,333) ensemble. Chaque prisme DR (331,332,333) présente un plan diagonal interne (438) qui est au moins partiellement réfléchissant. Une image capturée de l'œil ou d'une scène environnementale reçue par un prisme DR (331,332,333) est réfléchie vers une surface d'extrémité de sortie d'image (412,422,432,434) de celle-ci. Des surfaces d'extrémité de sortie d'image (412,422,432,434) de tous les prismes DR (331,332,333) sont orientées le long d'une même direction pour multiplexer optiquement les images capturées pour créer une image multicanal (211). Un capteur d'imagerie (220) sur le prisme de couplage (210) image l'image multicanal (211), ce qui permet d'éviter une interférence entre canaux provoquée par un débordement de signaux d'image capturée tout en permettant à un capteur d'imagerie (220) au lieu de multiples images d'imager les images capturées. Un micro-affichage (225) affiche une image visible (254,254-1,254-2) sur un prisme DR (331,332,333), dont le plan diagonal interne (438) réfléchit l'image visible (254,254-1,254-2) le long d'une direction vers un œil. Par conséquent, l'appareil (200) permet également l'affichage d'image sur un porteur de HMD (800,900,1000,1100,1300).