baber/WOPTO huggingface dataset:
Patent WO-2020216248-A1 (WO)
Inventor: ZHOU DONGGUANG
IPC: G01C21/20
Filed: 2020-04-22
Abstract: An airline splicing method and system, and a user terminal. The airline splicing method comprises: acquiring a first airline and a second airline of an unmanned aerial vehicle (S1); acquiring a flight height of the highest waypoint having the highest flight height in the first airline and the second airline and a ground altitude of a series of waypoints between an ending waypoint of the first airline and a starting waypoint of the second airline (S2); acquiring a flight height of a middle airline according to the flight height of the highest waypoint and the ground altitude of a series of waypoints between the ending waypoint and the starting waypoint (S3); and determining the middle airline according to first geographical position information of the ending waypoint, second geographical position information of the starting waypoint, and the flight height of the middle airline (S4); and splicing the first airline and the second airline according to the middle airline to generate a spliced airline (S5). By using the airline splicing method, a plurality of airlines can be executed by an unmanned aerial vehicle at one time, the task execution efficiency of the unmanned aerial vehicle is improved, and the resources and time of the unmanned aerial vehicle are saved, so that the selection for a user is enriched, thereby providing the user with more spaces for customizing planning airlines.
Patent WO-2020224486-A1 (WO)
Title: Calling method, device and system
Inventor: WU XIA
IPC: H04M1/72412
Filed: 2020-04-28
Abstract: Disclosed are a calling method, device and system, wherein same relate to the field of mobile communications. When a user does not want to use a mobile phone to make a call, a mobile phone call can be quickly and conveniently transferred to be conducted on other devices (such as a home device). When a mobile phone 1 receives an incoming call request, that is from a mobile phone 2 and is used for requesting a VoIP call, the mobile phone 1 can detect whether there is a device, that is used for VoIP call transfer, within a distance range; if it is detected that there is such a device within the distance range, for example, a certain home device can be used for VoIP call transfer, a user can execute an input for requesting the transfer of the VoIP call to the home device; and in response to the input, the mobile phone 1 can send a request message to a cloud server, and the cloud server can establish a VoIP call connection with the home device according to the request message, so that the user can carry out the VoIP call with the mobile phone 2 via the home device.
Patent WO-2021057028-A1 (WO)
Inventor: CAO YONGFU
IPC: H04K3/00
Filed: 2020-04-30
Abstract: The present invention relates to a shielding method and system capable of achieving synchronous timing. The shielding method comprises: acquiring, from frame signals sent by a synchronization reference apparatus in different frame cycles, an identifier frame for timing synchronization and a timing synchronization position; synchronizing timing of a shielding apparatus to undergo synchronization with timing of the synchronization reference apparatus according to the identifier frame and the timing synchronization position; and storing a base station frame at a timing storage location, and cyclically forwarding same to perform shielding. In the shielding method and system, an apparatus in a system is selected to serve as a synchronization reference apparatus without introducing external signals, thereby eliminating material costs and maintenance costs incurred from installing an external apparatus. Moreover, acquisition of an identifier frame and a timing synchronization position sent by the synchronization reference apparatus enables quick and highly efficient synchronization of the timing of a shielding apparatus to undergo synchronization, reduces the amount of time required for synchronization, accelerates activation of a shielding operation, and enables a current progress of a base station to be ascertained at any time according to the identifier frame and the timing synchronization position.
Patent WO-2020233645-A1 (WO)
Inventor: CHEN YOUXI
IPC: C07D487/18
Filed: 2020-05-20
Abstract: Provided are macrolide derivatives represented by the formula (I), a preparation method thereof, and an application of the macrolide derivatives as one or more protein kinase inhibitors in TRK, ALK, and ROS1.
Patent WO-2021232426-A1 (WO)
Title: Circuit and method for compensating output of voltage source, and voltage source
Inventor: WEN CHAO
IPC: G05F1/56
Filed: 2020-05-22
Abstract: The present disclosure relates to a circuit and a method for compensating output of voltage source, and the voltage source. The circuit (20) for compensating an output (Vo) of a voltage source, comprises: a sensing unit (202), a first adjustment unit (102), an amplifier unit (205), and a second adjustment unit (101). The first adjustment unit (102) is coupled in parallel with the sensing unit (202), and configured to generate at least one pole point and/or at least one zero point in a transfer function of the circuit (20); the second adjustment unit (101) is configured to generate at least one zero point in the transfer function of the circuit (20). Therefore, the first adjustment unit, and the second adjustment unit are arranged for generating adjustable zero points and pole points in the transfer function of the voltage source, so as to obtain a higher loop bandwidth.
Patent WO-2021232430-A1 (WO)
Title: Communication method, mobile equipment and network entity
Inventor: BUCKLEY ADRIAN
IPC: H04L12/24
Filed: 2020-05-22
Abstract: A communication method, an ME and a network entity are provided. The method includes: creating a first data connection in a first PLMN; performing a first IMS registration via the first data connection with a first network entity in the first PLMN, wherein performing the first IMS registration includes: sending a first feature tag for indicating a first access type of the first IMS registration, and a private user identity of the ME; creating a second data connection in a second PLMN; performing a second IMS registration via the second data connection, wherein performing the second IMS registration includes sending a second feature tag for indicating a second access type of the second IMS registration, and the private user identity; receiving a first communication message including the second feature tag from the first network entity, wherein the first access type is different from the second access type.
Patent WO-2020244438-A1 (WO)
Inventor: XU HUI
IPC: H04L1/18
Filed: 2020-05-28
Abstract: La présente invention concerne un procédé et un dispositif de transmission d'informations, un support d'informations et un dispositif électronique. Le procédé comprend : le fait de déterminer, par un terminal côté transmission, qu'une retransmission de HARQ au niveau d'un PC5 est activée/désactivée ; la retransmission, par le terminal côté transmission, au moyen du PC5, de données de service V2X à un terminal côté réception selon des informations d'acquittement négatif du terminal côté réception.
Patent WO-2020211883-A1 (WO)
Title: Structure de tige centrale de support complet à section transversale de type bloc coulissant ayant un changement de diamètre de rotation de vérification par cliquet
Inventor: ZHANG SHUYOU
IPC: B21D9/03
Filed: 2020-06-09
Abstract: L'invention concerne une structure de tige centrale de support complet à section transversale de type bloc coulissant ayant un changement de diamètre de rotation de vérification par cliquet, ladite structure comprenant une articulation mobile de tige centrale (4) et une poignée droite (1), l'articulation mobile de tige centrale et la poignée droite étant reliées par une articulation universelle à libération rapide (3), un arbre rotatif de l'articulation mobile de tige centrale étant pourvu de manière séquentielle d'un disque de montage de tige de connexion (12), d'un cliquet (14), d'un cliquet inverse (15), d'un palier (7) et d'une bague de serrage de limitation (6), une bague externe de palier étant pourvue d'un cadre de montage à cliquet (8), le disque de montage de tige de connexion et le cadre de montage à cliquet étant respectivement articulés sur des tiges de connexion longue et courte (11, 9), les tiges de connexion longue et courte étant articulées sur des composants de bloc coulissant de bague externe (10). Un mécanisme de tige de connexion est amené à se déplacer au moyen de la rotation relative du cadre de montage à cliquet et de l'arbre rotatif, les composants de bloc coulissant sont poussés pour se déplacer de façon à changer le diamètre, et le diamètre est limité au moyen d'un appareil à cliquet pour devenir plus petit pendant l'utilisation. Les composants de bloc coulissant sont des structures en forme de Z constituées de blocs incurvés à deux couches, une couche étant pourvue de broches de positionnement de bloc coulissant (22), une couche étant pourvue de rainures de coulissement (21) de broche de positionnement de bloc coulissant. Le diamètre de la tige centrale est réglable, afin de satisfaire aux exigences de traitement de tubes à section transversale circulaire ayant des tailles différentes. Le processus de réglage est simple et rapide, les coûts de production sont économisés et l'efficacité est accrue.
Patent WO-2021232517-A1 (WO)
Title: Grounding system for rail train, and rail train
Inventor: WU HONGBIN
IPC: B60M5/00
Filed: 2020-06-12
Abstract: Disclosed is a grounding system of a rail train. The grounding system comprises: gearbox grounding devices (120) mounted on collector ring boxes on the outer sides of gearboxes of power bogies, wherein the gearbox grounding devices (120) are used for collecting a leaked current from collector rings in the collector ring boxes, and the leaked current collected from the collector rings is conducted to a railway and grounded by means of a wheel pair mounted on the gearboxes; and grounding resistors (110), with one end of each grounding resistor (110) being connected to the body of a train by means of wires, and the other end of each grounding resistor (110) being configured to be connected to the gearbox grounding devices by means of wires, wherein the leaked current of the body of the train is conducted to rails of the railway by means of the grounding resistors (110), the gearbox grounding devices (120) and the wheel pair, so as to be grounded. The grounding system solves the technical problem of a working current on a railway returning to the body of a rail train, which is caused by a protective grounding means whereby the rail train is directly grounded. Further disclosed is a rail train comprising the grounding system.
Patent WO-2021139121-A1 (WO)
Inventor: LING XIANG
IPC: F28D17/00
Filed: 2020-07-03
Abstract: 一种带有涡状盘管（5）的相变储冷装置，包括进口管（1）、出口管（2）、管板（3）、折流板（4）、涡状盘管（5）、筒体（6）、中心管（7）、支撑架（8）、封头（9）和鞍座（10）；管板（3）与筒体（6）固定连接，管板（3）的下端位置和中心位置分别开孔，进口管（1）和出口管（2）分别与管板（3）的下端位置和中心位置的开孔相连，折流板（4）和涡状盘管（5）安装在中心管（7）上；中心管（7）一端固定在管板（3）上，另一端穿插在与筒体（6）连接的支撑架（8）上；封头（9）与筒体（6）相连，设置在与进口管（1）和出口管（2）相反的另一侧；鞍座（10）设置在筒体（6）的下方。
Patent WO-2022000592-A1 (WO)
Inventor: LI LULONG
IPC: H01P1/20
Filed: 2020-07-20
Abstract: The present invention relates to the technical field of filters. Provided is a dielectric waveguide filter, comprising: a dielectric body, wherein the dielectric body comprises a first surface and a second surface. The first surface is provided with several groups of resonance portions, wherein each group of resonance portions comprises two resonance blind holes which are symmetrically arranged, and a first coupling blind hole is provided between the two resonance blind holes of one group of resonance portions; and the second surface is provided with a second coupling blind hole, wherein the central axis of the first coupling blind hole coincides with the central axis of the second coupling blind hole, and the first coupling blind hole and the second coupling blind hole form a capacitive coupling structure. By applying the present technical solution, the first coupling blind hole and the second coupling blind hole, which are longitudinally symmetrical, generate a pair of zero points, such that the out-of-band rejection performance can be improved; moreover, the depth of the first coupling blind hole is reduced and is basically consistent with the hole depth of the resonance blind holes, such that the number of instances of stamping can be decreased, and the complexity of a filter mold is reduced.
Patent WO-2022016602-A1 (WO)
Title: Signal transmitting method and apparatus, and electronic device, and readable storage medium
Inventor: LUAN YIFU
IPC: H04B17/11
Filed: 2020-07-31
Abstract: Embodiments of the present application provide a signal transmitting method and apparatus, and an electronic device, and a readable storage medium. In a signal transmitting process, before entering a DAC, a first frequency modulation signal of a high-pass channel is first subjected to a nonlinear compensation and a gain mismatch compensation. In the process, a nonlinear compensation coefficient and a gain mismatch compensation coefficient are determined according to an output voltage of the high-pass channel and an output frequency of a voltage-controlled oscillator (VCO) during a calibration stage. Therefore, the high-pass channel is not required to be calibrated in the transmitting process. Moreover, calibration circuits in the calibration stage are all original circuits in a transmitter, and no additional circuit needs to be added, thereby avoiding increasing the volume and power consumption of the transmitter of the electronic device. In addition, nonlinear calibration is further introduced, thereby avoiding non-linear effects in high-pass channel voltage and frequency conversion, and further improving the quality of signal transmission.
Patent WO-2022027219-A1 (WO)
Title: Torque wrench with improved torque setting adjustment
Inventor: SHI MINGLIN
IPC: G01L5/00
Filed: 2020-08-04
Abstract: A torque wrench (100, 400) may include a body (410), a force detector (420) operably coupled to the body and configured to detect a bending force applied to the body, and a user interface (140) operably coupled to the body and the force detector. The user interface may be configured to include a setting mode in which a variable feature of the torque wrench is adjustable. The user interface may be further configured to, when in the setting mode, adjust the variable feature based on the bending force applied to the body and detected by the force detector.
Patent WO-2022027490-A1 (WO)
Title: Methods and systems for exchanging information for sidelink communications
Inventor: DU WEIQIANG
IPC: H04W72/04
Filed: 2020-08-06
Abstract: Methods, apparatus, and systems for selecting and establishing sidelink resources amongst UEs. The disclosure provides various systems and methods of exchanging parameters amongst a group of networked UEs in order to schedule resources.
Patent WO-2022027531-A1 (WO)
Title: Blockchain construction method and system, and storage medium, computer device and application
Inventor: LI XINGHUA
IPC: H04L9/32
Filed: 2020-08-07
Abstract: A blockchain construction method and system, and a storage medium, a computer device and an application. The method comprises: at the beginning of blockchain establishment, dividing a network into Q domains, specifying one leader node for each domain to participate in blockchain consensus, and the remaining nodes in the domain passively synchronizing a block on which consensus is achieved by the leader node (S101); and on the basis of a Raft consensus protocol of a verifiable random function, while generating a new block in each round, an accounting node of the present round randomly selecting an accounting node of the next round (S102). In the consensus process, the accounting of the next round is not generated by means of competition (such as a classic Pow consensus mechanism), but is randomly generated by an accounting node of the previous round and is publicly verifiable, so that the efficiency and security of consensus are improved. An accounting node of each round dynamically changes and has identity information hidden, so that the accounting node is prevented from being maliciously attacked, and the security and robustness of a blockchain system are ensured.
Patent WO-2021212699-A1 (WO)
Title: 一种电梯缓冲器用旋压结构及其制造方法、应用
Inventor: ZOU JIACHUN
IPC: B21D22/14
Filed: 2020-08-12
Abstract: 一种电梯缓冲器用旋压结构及其制造方法、应用，其中，电梯缓冲器用旋压结构的制造方法，包括：将板材通过旋压成型为柱体结构。采用旋压成型技术，实现板材成型为带底的圆柱。
Patent WO-2021027886-A1 (WO)
Inventor: ZHANG TIANBAO
IPC: G05D1/10
Filed: 2020-08-13
Abstract: An unmanned aerial vehicle flight control method and an unmanned aerial vehicle. The method comprises: determining an obstacle avoidance type in image mode (S21); and according to the obstacle avoidance type, controlling an unmanned aerial vehicle to implement obstacle avoidance (S22). The described method may determine the priorities of different obstacle avoidance types according to different flight scenarios when the unmanned aerial vehicle (10) is flying in image mode, and then control the unmanned aerial vehicle (10) to implement effective obstacle avoidance, which reduces the risk of the unmanned aerial vehicle (10) colliding into trees or buildings due to a long braking distance, and improves the safety of the flight of the unmanned aerial vehicle (10) in image mode.
Patent WO-2021031984-A1 (WO)
Inventor: WANG GANG
IPC: A01P13/00
Filed: 2020-08-14
Abstract: 一种羧酸肟酯类化合物及其作为除草剂、制备杀菌剂的应用，羧酸肟酯类化合物如通式I所示：
Patent WO-2022011772-A1 (WO)
Title: Method for controlling two-speed main speed reducer, and terminal device and storage medium
Inventor: TU YANKAI
IPC: F16H61/16
Filed: 2020-08-18
Abstract: A method for controlling a two-speed main speed reducer, and a terminal device and a storage medium. The method comprises: S1: acquiring a slope value of the road ahead according to forward electronic horizon data, and when the absolute value of the slope value is greater than a slope threshold value, proceeding to S2; and S2: determining, according to the slope value, whether the road ahead is an uphill road section or a downhill road section; when the road ahead is an uphill road section and when a vehicle is controlled to drive into the uphill road section, making all the gears of a transmission correspond to a larger main speed reduction ratio in a two-speed main speed reducer; and when the road ahead is a downhill road section and when the vehicle is controlled to drive into the downhill road section, making all the gears of the transmission correspond to a smaller main speed reduction ratio in the two-speed main speed reducer. Prediction information of an electronic horizon for a road slope is used in the dynamic matching control of the speed ratio of a two-speed main speed reducer and the speed ratio of a transmission, and the effect of a main speed reducer with two speed ratios with regard to improving the economy of the energy consumption of the whole vehicle is maximized according to a terrain condition.
Patent WO-2022040983-A1 (WO)
Title: Procédé d'enregistrement en temps réel basé sur le marquage par projection d'un modèle cao et de la vision artificielle
Inventor: ZHANG XIANGYU
IPC: G06T19/00
Filed: 2020-08-26
Abstract: L'invention concerne un procédé d'enregistrement en temps réel basé sur le marquage par projection d'un modèle CAO et d'une vision artificielle, se rapportant au champ AR. Le procédé consiste à placer un modèle de CAO de taille réelle dans un espace virtuel, et à obtenir un modèle d'image de modèle par prise de vue avec une caméra virtuelle; à photographier un objet réel cible avec une caméra réelle pour obtenir une image d'objet; en fonction du modèle d'image de modèle et de l'image d'objet, à calculer une relation correspondante entre eux; à définir un point de marquage de projection, à calculer une relation de conversion entre des coordonnées de caméra et des coordonnées de projecteur, et à obtenir des coordonnées du point de marquage de projection d'un projecteur en fonction de la relation de conversion et des coordonnées d'image du point de marquage projeté par la caméra; à calculer une relation de correspondance entre une caméra libre et une position de marquage, et à obtenir une pose de la caméra libre à partir de la pose du point de marquage; à mettre en correspondance la caméra libre avec un système de coordonnées virtuelles, et à obtenir une pose de modèle actuelle par prise de vues avec la caméra virtuelle; et à obtenir une image de projection d'objet réel sous la pose actuelle pour achever l'enregistrement virtuel en temps réel.
Patent WO-2021037151-A1 (WO)
Title: Non-transparent inband relay node in a single frequency network
Inventor: WEI CHAO
IPC: H04W88/04
Filed: 2020-08-27
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, for a base station, a configuration message indicating a set of random access resources associated with monitoring by a relay node. The UE may transmit a random access message using the random access resources to the relay node and a timing advance associated with uplink data transmissions by the UE. The UE may then communicate with the base station via the relay node based on the random access message. In some examples, a UE may monitor for a relay reference signal from a relay node. The UE may determine a signal strength and a timing of the relay reference signal. The UE may determine whether an RSRP satisfies a threshold receive power, and may determine whether the timing of the relay reference signal is less than a timing threshold. The UE may transmit a downlink relay request to the base station to initiate relay communications.
Patent WO-2021189768-A1 (WO)
Title: 一种自清洁洗衣机
Inventor: LI GUIYU
IPC: D06F35/00
Filed: 2020-08-27
Abstract: 一种自清洁洗衣机，包括：机体(1)，机体(1)的一端设置有顶盖(2)，另一端设置有底座(3)；底座(3)内设置有转动电机(31)，转动电机(31)固定连接有转轴(32)；外筒(4)，位于所述机体(1)、所述顶盖(2)和所述底座(3)形成的容置空间内，所述外筒(4)包括底板(41)和侧板(42)；内筒(5)，位于所述外筒(4)内，所述内筒(5)的底部设置有转盘(51)；所述转轴(32)贯穿所述外筒(4)和内筒(5)，所述转轴(32)的一端与所述转动电机(31)固定连接，另一端与所述转盘(51)固定连接；所述底板(41)与所述内筒(5)之间设置有至少一个清洁组件(6)，所述清洁组件(6)一端的端面设置有凹槽(61)；所述转轴(32)内设置有伸缩卡扣(321)，所述伸缩卡扣(321)处于伸出状态时，伸出部分卡进所述凹槽(61)内。以解决现有清洁剂浸泡的清洁方式费时费力，清洁效果比较有限，紫外线杀菌的方式不能尽除污垢等问题。
Patent WO-2022047732-A1 (WO)
Inventor: REN YUWEI
IPC: H04W24/08
Filed: 2020-09-04
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication performed by a user equipment (UE) includes receiving cross-link interference (CLI) resource configuration information and angle-of-arrival (AoA) estimation configuration information, The method also includes receiving CLI associated with an uplink transmission transmitted by another UE, and determining a CLI value for the CLI based on the CLI resource configuration information. The method includes determining an AoA value associated with the CLI based on the AoA estimation configuration information, the AoA value corresponding to an estimated AoA at the UE associated with the uplink transmission. The method further includes transmitting CLI report data indicating the determined CLI value and AoA report data indicating the estimated AoA value. Other aspects and features are also claimed and described.
Patent WO-2022056702-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-09-16
Abstract: La présente divulgation concerne des techniques pour un dispositif d'équipement utilisateur (UE) effectuant une mise à jour de quasi-colocalisation (QCL) dans un système de communication sans fil. L'UE peut recevoir une indication pour modifier une relation spatiale destinée à l'émission/réception. L'UE peut recevoir des signaux de référence apériodiques destinés à être utilisés dans le suivi de faisceau selon la nouvelle relation spatiale. L'UE peut également recevoir des signaux de référence apériodiques pour un suivi de temps, de fréquence et/ou de phase. Ainsi, l'UE peut passer à la nouvelle relation spatiale et utiliser les signaux de référence apériodiques pour achever rapidement des opérations de suivi initial.