baber/WOPTO huggingface dataset:
Patent WO-2021032003-A1 (WO)
Title: Uplink control information transmission method and communication apparatus
Inventor: HANG HAICUN
IPC: H04W72/12
Filed: 2020-08-14
Abstract: The present application provides an uplink control information (UCI) transmission method and a communication apparatus. In a NIB scenario, due to the high requirement on real-time information feedback and relatively high exchange latency between network devices, the UCI multiplexed by a terminal device on a target uplink control channel resource only comprises one piece of feedback information, so that at least one network device can correctly receive the feedback information, thus maximizing the performance improvement. In an IB scenario, due to the relatively low exchange latency between network devices, the network devices can learn in time an uplink control channel resource corresponding to feedback information on an uplink time unit, such that the UCI that the terminal device can multiplex on a target uplink control channel resource comprises multiple feedback information, thus maximizing performance improvement. It can be seen that the present application can also reduce the detection complexity on the network device side compared with the method in which network devices cannot learn the UCI transmission of the terminal device.
Patent WO-2021243851-A1 (WO)
Inventor: DENG ZEHUA
IPC: B01F17/50
Filed: 2020-08-14
Abstract: A lignin-based block copolymer molecular-grade combined polyether, the lignin-based block copolymer molecular-grade combined polyether having lignosulphonate as a base material and, using the solvation effect of polyether polyol, the molecular chain of the lignosulphonate being cut off and embedded therein to form a molecular-grade combined polyether composed of an aromatic polymer segment of the lignosulfonate and an aliphatic polymer segment of the polyether polyol. Using a special structure molecular mixing technique, microscopically hard segments of lignosulphonate molecular segment and macroscopically soft segments of polymer polyols are re-edited and spliced to obtain a molecular-grade combined polyether by means of block copolymerisation. The molecular-grade combined polyether has the dual characteristics of strong support and softness, perfectly solving the problem of polyurethane soft foam material being unable to have both strong support and softness.
Patent WO-2021047409-A1 (WO)
Inventor: ZHANG SHIHAO
IPC: H04M1/02
Filed: 2020-08-31
Abstract: 本申请提供了一种终端设备及其制造方法，终端设备包括：电路板，外壳和架高板；所述外壳与所述架高板均固定在所述电路板上，所述架高板位于所述外壳与所述电路板之间，所述架高板与所述电路板之间形成第一腔体，所述第一腔体为半封闭结构或全封闭结构，所述架高板与所述外壳之间形成第二腔体，所述第二腔体用于放置SIM卡。在本申请中终端设备中的SIM卡座组件所占空间可以充分利用，释放SIM卡座组件占据终端设备内部的部分空间。
Patent WO-2021063146-A1 (WO)
Inventor: LI YANG
IPC: F21V7/04
Filed: 2020-09-01
Abstract: Disclosed are a light distribution assembly (210) and an illuminating lamp. The light distribution assembly (210) comprises a light diffusion element (211), a first light reflection element (213), and a second light reflection element (212); the first light reflection element (213) and the second light reflection element (212) are arranged on two opposite sides of the light diffusion element (211) respectively, and a light distribution chamber, which is of a flaring structure, is formed among the first light reflection element (213), the light diffusion element (211), and the second light reflection element (212); the side of the light distribution chamber opposite the light diffusion element (211) is a flaring end (214); and the light diffusion element (211) is recessed at the side towards the flaring end (214) to form a light source cavity (2110), which is of a groove structure, and the light source cavity (2110) comprises a first diffusion portion (2111) facing a reflection face of the first light reflection element (213), a second diffusion portion (2112) facing the flaring end (214), and a third diffusion portion (2113) facing a reflection face of the second light reflection element (212). The problems of existing lamps wherein same are poor in terms of illumination uniformity during single-lamp illumination and have a high illumination cost and low light utilization rate when multiple lamps are arranged are solved.
Patent WO-2021128924-A1 (WO)
Title: 一种提升脉冲电源电流响应速度的方法
Inventor: YU YUCHUN
IPC: H02M9/02
Filed: 2020-09-02
Abstract: 本发明公开了一种提升脉冲电源电流响应速度的方法，在脉冲电源正极与负载正极之间设置电能存储和释放模块、电压采样模块、功率元器件Q1，在负载的负极输入端设置电流采样模块；在脉冲电源高电流时通过采集到的电流误差信号，控制脉冲调制信号的占空比，从而使电流达到稳定状态；当电流采样模块检测到在零电流状态时，关闭功率元器件Q1，并通过电压采样模块采集Q1漏极上的电压，控制脉冲调制信号的占空比，保持输出的电压在一定的范围上。当电流从零变高时，功率元器件Q1打开，电流快速上升，实现对电源电流快速响应的要求。本发明能够仅增加少量器件的情况下，通过较低的成本能够大幅度提高部分应用领域电流源的响应能力。
Patent WO-2022047736-A1 (WO)
Title: Convolutional neural network-based impairment detection method
Inventor: ALTABEY WAEL ABDELMONEM ABDELMONEM
IPC: G06K9/00
Filed: 2020-09-04
Abstract: A convolutional neural network-based impairment detection method. An input image can be received, and convolutional multi-feature mappings of different scales are generated; the generated convolutional feature mappings are processed by means of a dual/multi-region proposal network, a dual/multi-impairment proposal is generated for each candidate impairment in the image, and a dual/multi-region proposal bounding box is created; the dual/multi-region proposal bounding box is projected back to the feature mappings of respective convolutional layers to obtain a group of dual/multi-regions of interest; the dual/multi-regions of interest are compared, and a confidence score is created to indicate the likelihood that a desired impairment is detected in the bounding box, so that the desired impairment can be detected only by one step. The beneficial effects of the present application are: less time is spent, the precision and the recall rate are high, the size of a data set is increased, and the convolutional layer can increase the speed of a model and improve the precision to an average precision mean of up to 98% to 99%.
Patent WO-2021047498-A1 (WO)
Inventor: CHEN NINGYU
IPC: H04W24/02
Filed: 2020-09-08
Abstract: 本公开提供了一种切片信息上报方法及装置，属于无线通信技术领域。切片信息上报方法，应用于终端，包括：若发生切片不可用，终端的无线资源控制RRC层向非接入层NAS发送切片不可用的原因值。
Patent WO-2021052381-A1 (WO)
Title: Message sending method and apparatus
Inventor: XIE JINGRONG
IPC: H04L45/16
Filed: 2020-09-16
Abstract: The present application provides a message sending method. Said method is applied to an MVPN. The MVPN comprises a first network device and a second network device. Said method comprises: a first network device receiving a first message sent by a first customer edge (CE) device, the first message comprising a first Internet protocol version 6 (IPv6) header and a first payload, and the first IPv6 header comprising therein a first source address (SA) and a first destination address (DA); determining, according to a first entry, a first address identifier corresponding to the first SA and the first DA, the first entry comprising a correlation between the first SA and the first DA and the first address identifier; updating the first IPv6 header in the first message with a second IPv6 header so as to obtain a second message, the second IPv6 header not comprising a first SA field and a first DA field; encapsulating the second message according to the first address identifier to obtain a first encapsulated message, the first encapsulated message comprising the first address identifier, and the first address identifier being located in the outer layer of the second message; and sending the first encapsulated message to the second network device. The technical solution provided in the present application reduces encapsulation overheads.
Patent WO-2021073386-A1 (WO)
Inventor: BAO XIAOMING
IPC: G06F1/16
Filed: 2020-09-24
Abstract: A screen assembly (102) of an electronic device and an electronic device (100). The screen assembly (102) comprises a camera (110) and a display assembly (120), and the display assembly (120) comprises a cover plate (121), a polarizer (122), upper glass (123), lower glass (124) and a foam layer (125), which are stacked in sequence from top to bottom. The polarizer (122) is provided with a first light transmission hole (1221), the foam layer (125) is provided with a second light transmission hole (1251) opposite to the first light transmission hole (1221), an annular wiring area (130) is provided on the upper surface of the upper glass (123), and the inner wall of the first light transmission hole (1221) faces the radial inner side of the annular wiring area (130) and protrudes from an inner annular edge (131).
Patent WO-2021151294-A1 (WO)
Title: Document transcoding method and apparatus, and scheduling server and storage medium
Inventor: ZHOU SONG
IPC: H04N21/262
Filed: 2020-09-28
Abstract: Disclosed are a document transcoding method and apparatus, and a scheduling server and a storage medium. The method comprises: receiving a transcoding request sent by a client, wherein the transcoding request carries information of a document to be transcoded; if it is detected that said document satisfies a preset transcoding condition, storing said document in a specified position, and acquiring path information of the specified position; generating transcoding indication information of said document on the basis of the path information, and adding the transcoding indication information to a message queue, such that a target execution server acquires said document on the basis of the transcoding indication information, and performs transcoding processing on said document; and receiving a transcoding result returned by the target execution server, and sending the transcoding result to the client, wherein the target execution service is one or more execution servers in a server cluster. By means of the method, a document can be subjected to transcoding processing in the manner of combining a message queue and a server cluster, thereby improving document transcoding efficiency and stability.
Patent WO-2021248762-A1 (WO)
Inventor: LI XUAN
IPC: F16H1/10
Filed: 2020-10-14
Abstract: Disclosed is an internal meshing bevel gear transmission mechanism, comprising an internal gear (2) and an external gear (1) that are meshed with each other. The internal gear (2) and the external gear (1) are both bevel gears, a normal tooth profile curve of the external gear (1) is an arc curve (1a), and a normal tooth profile curve (2a) of the internal gear (2) is a cycloid curve (2b), such that the tooth root bending strength and the tooth surface bearing capacity of a transmission gear are improved, root cutting is less prone to occurring, a large transmission ratio can be obtained under the condition of the same size and center distance, sliding abrasion of gear teeth is greatly reduced, and the gear transmission requirements of a high speed, a heavy load and a high power can be successfully met.
Patent WO-2021073542-A1 (WO)
Title: Surrounding rock mechanical parameter automatic testing system and method suitable for tbm
Inventor: LIU BIN
IPC: G01N3/56
Filed: 2020-10-14
Abstract: A surrounding rock mechanical parameter automatic testing system and method suitable for TBM. The system comprises: a material collecting part, which can collect rock slag in the tunneling process of TBM in real time; a grabbing part, which can grab arbitrary rock slag from the obtained rock slag; a visual processing device, which can perform three-dimensional imaging on the tested rock slag in the infrared distance measurement mode; calculating the position of loading points of the abrasiveness testing experiment, determining whether the tested rock slag meets the requirements according to the distance between the loading points; if so, determining actual positions of the loading points, and determining the region meeting the set condition on the surface of the rock slag as the action region of the abrasiveness testing experiment; and a rock abrasiveness testing device, which can automatically carry out abrasiveness testing on tested rock slag meeting the requirements. The present system and method have the advantages of being high in timeliness, high in automation degree, safe, economical and the like, effectively solves the problem that surrounding rock strength information of current TBM construction is difficult to obtain in real time, and provides real-time surrounding rock condition information and control parameter decision basis for TBM tunneling.
Patent WO-2021248767-A1 (WO)
Title: 一类提高PCa耐药细胞对拮抗剂敏感性的化合物及用途
Inventor: GAO WEIQIANG
IPC: A61K31/4375
Filed: 2020-10-22
Abstract: 公开了一类提高PCa耐药细胞对拮抗剂敏感性的化合物及用途；该化合物结构式为 I 。当恩杂鲁胺和该类化合物共培养后，细胞活力都受到明显影响，提示这些化合物提高了前列腺癌耐药细胞对恩杂鲁胺的敏感性。因此，可将该类化合物应用于制备提高前列腺癌耐药细胞对雄激素受体拮抗剂如恩杂鲁胺的敏感性的药物。
Patent WO-2021196614-A1 (WO)
Inventor: HUANG HAIFENG
IPC: G06F3/01
Filed: 2020-11-05
Abstract: An information interaction method, an interaction apparatus, an electronic device and a storage medium, the interaction method comprising: obtaining a service request from a target user terminal, the service request carrying target service identification information (S110); identifying, based on a first predetermined mapping relationship between the service identification information and the voice response information, target voice response information corresponding to the target service identification information (S120); sending the target voice response information to the target user terminal, and controlling the target user terminal to play the target voice response information by means of a pre-built virtual character display framework (S130). When a user performs voice interaction with the virtual character on the smart screen, the user only needs to wake up the virtual character on the smart screen which stands by for the whole day and communicate with the virtual character on the smart screen. The virtual character on the smart screen can accompany the user for the whole day and chat with the user, thereby improving the interactive experience of the user.
Patent WO-2022077695-A1 (WO)
Inventor: WU SHUXIANG
IPC: B65D25/02
Filed: 2020-11-18
Abstract: A rack for conveniently storing and taking material and a method for storing and taking material, belonging to the field of storage apparatuses. The rack for conveniently storing and taking material comprises: a support (1) and at least two telescopic assemblies fixedly connected to the support (1), wherein the telescopic assemblies are sequentially arranged in a vertical extending direction of the support (1), the lower telescopic assembly extends from the support (1), the upper telescopic assembly is accommodated in the support (1), when a material (3) abuts against the lower telescopic assembly, the upper adjacent telescopic assembly extends from the support (1); and by means of extending the telescopic assemblies sequentially, the space above the material (3) can be opened and the material (3) can be placed therein at the same time, such that the steps of storing and taking are reduced, the difficulty in the storing and taking of the material (3) can be reduced, the time from storage and taking to the usage of the material (3) is shortened, the number of times of adjusting a robot arm by an electrical engineer can be reduced when the robot arm is used, the time for assembling is greatly reduced, and no space for taking material needs to be reserved between the two telescopic assemblies for a worker or the robot arm, such that the capacity of the rack if greatly increased.
Patent WO-2022057077-A1 (WO)
Inventor: CUI JISHENG
IPC: B60W40/02
Filed: 2020-11-19
Abstract: A hinged engineering machinery, a panoramic surround-view system and a calibration method thereof. The hinged engineering machinery comprises at least two hinged structure sections which are sequentially connected by means of a hinged frame (3), wherein the at least two hinged structure sections comprise a first hinged structure section (1); and the first hinged structure section comprises a first vehicle body (11) and a cab (12) arranged on the first vehicle body (11). The panoramic surround-view system comprises: a plurality of photographing components (6) mounted on the first hinged structure section (1) and configured to photograph the environment around the hinged engineering machinery; an image processing component (8) configured to receive images photographed by the plurality of photographing components (6) and splice the images into a surround-view image of the whole circumference of the first hinged structure section (1); and a human-computer interaction component (9) configured to display the surround-view image spliced by means of the image processing component (8).
Patent WO-2021248844-A1 (WO)
Inventor: LAI QINWEI
IPC: G05D1/02
Filed: 2020-11-24
Abstract: A charging connection system and a laser connection method, the system comprising a mobile robot configured with a laser radar and a mapping function, and a charging station (104); the mobile robot is configured to control a rotating laser head (102) of the laser radar to rotate by 360 degrees, so that laser light (103) emitted by the laser radar enters a light limiting hole position (105) of the charging station (104) at an incident time, and triggers the charging station (104) to send a laser response signal to the mobile robot; the mobile robot is configured to determine, upon receipt of the laser response signal sent by the charging station (104) and according to scanning data of the laser radar, an angle of the laser light (103) entering the light limiting hole position (105) relative to the current advancing direction of the mobile robot, and then adjust the posture of the mobile robot according to the angle, so as to cause the mobile robot to move to the front of a guiding surface of the charging station (104), so as to realize connection and charging.
Patent WO-2022109824-A1 (WO)
Inventor: XU BIAO
IPC: G02B13/00
Filed: 2020-11-25
Abstract: An optical system (10), which successively comprises, from an object side to an image side: a first lens (L1) with a positive refractive power, an object-side face (S1) thereof being a convex face at a paraxial position, and an image-side face (S2) thereof being a concave face at the paraxial position; a second lens (L2) with a negative refractive power, an object-side face (S3) thereof being a convex face at the paraxial position, and an image-side face (S4) thereof being a concave face at the paraxial position; a third lens (L3), a fourth lens (L4), a fifth lens (L5) and a sixth lens (L6), which have refractive power; and a seventh lens (L7) with a negative refractive power, an image-side face (S14) thereof being a concave face at the paraxial position. The optical system (10) satisfies the relationship: Imgh 2 /(TTL*Fno) ≥ 2.3 mm, where Imgh is half of an image height corresponding to the maximum angle of the field of view of the optical system (10), TTL is the total optical length of the optical system (10), and Fno is the f-number of the optical system (10).
Patent WO-2021139431-A1 (WO)
Inventor: Luo Fengning
IPC: G06F9/52
Filed: 2020-11-26
Abstract: L'invention concerne un procédé de synchronisation de données pour un microservice, comprenant: sur la base d'un algorithme de hachage cohérent pré-construit, l'ajout et la suppression dynamiques de scénarios d'équilibrage de charge d'un microservice d'origine pour obtenir un scénario d'équilibrage de charge standard, qui comprend la surveillance de charge d'instance du microservice et la détection de changement d'état d'instance du microservice (S1); la lecture des données en temps réel à partir du scénario d'équilibrage de charge standard au moyen d'un groupe de serveurs de cellules pré-créés pour obtenir un ensemble de données en temps réel (S2); et l'entrée de l'ensemble de données en temps réel dans des noeuds de cellule du groupe de serveurs de cellules pré-créés pour obtenir une synchronisation de données en temps réel parmi les noeuds de cellule au moyen d'un intergiciel orienté message (S3). L'invention concerne également un dispositif de synchronisation de données pour le microservice, un dispositif électronique et un support de stockage lisible par ordinateur.
Patent WO-2022110107-A1 (WO)
Title: Procédé et appareil associé d'acquisition d'angle
Inventor: XU BIN
IPC: H02P21/18
Filed: 2020-11-30
Abstract: L'invention concerne un procédé et un appareil d'acquisition d'angle, destinés à être utilisés dans un système de commande de moteur (100). Le système de commande de moteur (100) comprend un moteur (103) et un capteur d'angle (104). Le moteur (103) comprend un premier enroulement (101), un second enroulement (102) et un rotor. Le procédé d'acquisition d'angle consiste à : acquérir un premier angle estimé correspondant au premier enroulement (101), et acquérir un second angle estimé correspondant au second enroulement (102) (201), le premier angle estimé étant obtenu conformément au courant du premier enroulement (101), et le second angle estimé étant obtenu conformément au courant du second enroulement (102) ; acquérir un angle mesuré au moyen du capteur d'angle (104) (202), l'angle mesuré étant un angle de rotor acquis par le capteur d'angle (104) ; et déterminer l'angle du rotor conformément au premier angle estimé, au second angle estimé et à l'angle mesuré (203). Le procédé et l'appareil d'acquisition d'angle permettent non seulement de garantir la fiabilité de l'angle acquis du rotor et de garantir le fonctionnement sûr et commandable du moteur (103), mais permettent également d'éviter une addition excessive du capteur d'angle (104), ce qui favorise la simplification d'une structure matérielle du système de commande de moteur (100) et réduit le coût.
Patent WO-2021196700-A1 (WO)
Title: 加热不燃烧传统卷烟的改进吸食方法与装置
Inventor: DING XIANGQIAN
IPC: A24F13/00
Filed: 2020-12-07
Abstract: 加热不燃烧传统卷烟的改进吸食方法与装置，其包括加热器具（7），加热管（13），加热部（14），保温部（15），烟嘴（8）及嘴内腔（9）；当使用者通过烟嘴（8）吸食时，加热吸食段（2）经加热管（13）加热后产生的挥发性烟气和/或烟雾，通过嘴内腔（9）排出；在使用者将加热吸食段（2）放置于加热管13）加热之时或加热之前，在加热吸食段（2）中加注、涂抹、浸蘸或存储有调制料液（5）；当加热烟支抽吸时，外界空气从加热管（13）外端的明火点燃烟（1）的卷烟纸或明火点燃烟（1）的滤嘴进入到加热吸食段（2）中，与加热吸食段（2）加热产生的烟气/烟雾混溶，通过嘴内腔（9）排出。
Patent WO-2021139503-A1 (WO)
Inventor: NILSSON MAGNUS
IPC: B60H1/00
Filed: 2020-12-17
Abstract: La présente invention concerne un siège pour enfant (2) pour un véhicule (1), le siège pour enfant (2) étant conçu pour maintenir un enfant (C) à l'intérieur d'un compartiment intérieur (1a) du véhicule (1). Le siège pour enfant (2) comprend un agencement de climatisation (3) conçu pour modifier la température environnante pour l'enfant (C) lorsqu'il est positionné dans le siège pour enfant (2). L'agencement de climatisation (3) comprend une interface de connexion électrique (4) pouvant être connectée à une source d'alimentation (P). L'agencement de climatisation (3) comprend en outre une interface de connexion de données (5) pouvant être connectée à un module de commande de climatisation de véhicule (6) et conçue pour recevoir des informations de commande de climatisation provenant du module de commande de climatisation de véhicule (6) pour modifier la température environnante pour l'enfant (C) lorsqu'il est positionné dans le siège pour enfant (2).
Patent WO-2021136310-A1 (WO)
Title: Frame display method, storage medium, and terminal apparatus
Inventor: LI YANG
IPC: G06F3/0481
Filed: 2020-12-29
Abstract: A frame display method, a storage medium, and a terminal apparatus. The frame display method comprises: adjusting, upon acquiring a frame to be displayed, a display terminal, and acquiring a first adjustment rate and a first adjustment direction of the display terminal, the frame to be displayed being a display frame formed by the display terminal (S101); determining, according to the first adjustment rate and the first adjustment direction, a second adjustment rate and a second adjustment direction of the frame to be displayed (S102); and adjusting the frame to be displayed on the basis of the second adjustment rate and the second adjustment direction, and displaying the adjusted frame in the display terminal adjusted according to the first adjustment rate and the first adjustment direction (S103). The invention reduces the occurrence of a blank display when a terminal is displaying a frame, and ensures that a display frame is always displayed in an upright manner for users during a terminal adjustment process, thereby improving frame display performance.