baber/WOPTO huggingface dataset:
Patent WO-2022027677-A1 (WO)
Title: Communication method and apparatus, and computer readable storage medium
Inventor: ZHOU HAN
IPC: H04W52/02
Filed: 2020-08-07
Abstract: Disclosed in the embodiments of the present invention are a communication method and apparatus, and a computer readable storage medium, the method comprising: determining a first paging opportunity, the first paging opportunity being a paging opportunity corresponding to a terminal device or the terminal device group in which the terminal device is located; receiving first indication information corresponding to a first paging opportunity from a network device; and when the first indication information indicates that a paging exists, receiving the paging from the network device at the first paging opportunity. In the embodiments of the present invention, the terminal device receives a paging only after receiving indication information for indicating that the paging exists, which can reduce the power consumption of the terminal device.
Patent WO-2022007159-A1 (WO)
Title: Led control system, device, method, and storage medium
Inventor: JIN ZHONGDA
IPC: G09G3/34
Filed: 2020-09-01
Abstract: An LED control system, a device, a method, and a storage medium. The system comprises: a controller (40) and a plurality of cascaded LED drivers (30). The controller (40) is used for: sending data signals to the plurality of cascaded LED drivers (30). The data signals comprise data packets corresponding to the plurality of sequentially arranged LED drivers (30). Each data packet corresponding to each LED driver (30) comprises control data and a stop bit corresponding to each LED driver (30). Each LED driver (30) is used for: obtaining control data of a preset length from the controller (40) or the previous LED driver (30), and detecting whether the stop bit is a preset value; and if the stop bit is the preset value and the next LED driver (30) exists, transmitting to the next LED driver (30), a data signal after the stop bit. According to the LED control system, the device, the method, and the storage medium, the data transmission can be achieved by means of the cascading mode, the wiring is simplified, and the cost is effectively reduced.
Patent WO-2021052185-A1 (WO)
Inventor: LIAN SHIQI
IPC: G06K9/62
Filed: 2020-09-03
Abstract: 本说明书公开了一种确定智能驾驶车辆行驶轨迹的方法及装置。根据所述方法的一个示例，通过在确定智能驾驶车辆行驶轨迹的过程中，根据至少一个参考车辆的行驶轨迹确定出至少一个轨迹簇，并根据该智能驾驶车辆的至少一个候选轨迹分别与各所述轨迹簇的匹配度，为该智能驾驶车辆确定行驶轨迹。其中，参考车辆为已经行驶通过或预测未来可能行驶通过所述智能驾驶车辆的传感装置的采集范围的车辆，不同参考车辆的行驶轨迹可反应不同的规律性行为。
Patent WO-2021253652-A1 (WO)
Title: Automobile brake assembly quality tracing method
Inventor: HE QIANG
IPC: G06Q50/04
Filed: 2020-09-14
Abstract: An automobile brake assembly quality tracing method, comprising: step S10, preparing brake assembly part materials; S20, assembling a brake assembly, involving: starting a brake assembly semi-automatic production line so as to assemble the brake assembly, and by means of PLC technology, automatically collecting assembly parameters during the process of assembling the brake assembly and material batch data transferred by a barcode scanning gun, establishing an association relationship between a material batch, the assembly parameters and the brake assembly according to a pallet RFID, and finally storing the data in a relational database; S30, forward tracing the brake assembly; and S40, reversely tracing the brake assembly. The automatic collection of assembly process data and the automatic establishment of a material batch association relationship are realized, the workload of manual data input by a production line worker is reduced, data input errors are prevented, and the accuracy of data is ensured, thereby clarifying quality issues, reducing the scope of recalls, and achieving the effect of further reducing the repair cost of an enterprise.
Patent WO-2022056791-A1 (WO)
Title: Packet retransmission method and apparatus
Inventor: QU XIANGFENG
IPC: H04L1/18
Filed: 2020-09-17
Abstract: Embodiments of the present application relate to the technical field of chips. Disclosed are a packet retransmission method and apparatus, solving the problem of long retransmission delay caused by untimely packet retransmission. The method comprises: a sending end receives a first selective acknowledgement (SACK) packet from a receiving end, the first SACK packet indicating that at least one packet in packets sent by the sending end to the receiving end fails to be sent; the sending end re-transmits at least one packet to the receiving end, and records, when re-transmitting the last packet in the at least one packet, a packet sequence number of a first new packet to be sent by the sending end; when the sending end receives a second SACK packet, a packet sequence number of a packet carried in the second SACK packet is greater than or equal to the packet sequence number of the first new packet, if the sending end does not receive an ACK packet corresponding to a first packet in the at least one packet, the sending end re-transmits the first packet to the receiving end again. The method and apparatus of the embodiments of the present application are used for performing packet retransmission in RDMA.
Patent WO-2021088575-A1 (WO)
Inventor: LIN AYONG
IPC: B28B5/08
Filed: 2020-09-29
Abstract: Disclosed is a disc rotary brick press, comprising a rotary disc and a plurality of molds disposed on the rotary disc; the brick press further comprises a controller, a rotary driving mechanism that drives the rotary disc, a material spreading mechanism that spreads out a raw material, a pre-pressing mechanism that performs pre-pressing on the raw material, a main pressing mechanism that performs main pressing on the raw material, a demolding mechanism that demolds a molded brick, a main shaft mechanism that is located at the center of the rotary disc, and a main carrying frame that carries the material spreading mechanism, the pre-pressing mechanism, the main pressing mechanism, and the demolding mechanism. After using the described structure, and in comparison to the prior art, the present invention uses a rotary driving mechanism to drive a rotary disc to carry out intermittent circumferential rotation and drives a mold on the rotary disc to sequentially pass through a raw material feeding device, a material spreading mechanism, a pre-pressing mechanism, a main pressing mechanism and a demolding mechanism, so as to complete the pressing and molding of a raw material, thus achieving the mechanical automatic production of a brick, and greatly improving the production efficiency and production.
Patent WO-2022077152-A1 (WO)
Title: Dispositif de serrage et de fixation permettant de serrer des composants d'un véhicule aérien sans pilote à rotors multiples, et kit de vol
Inventor: ZHOU WANREN
IPC: B64C1/06
Filed: 2020-10-12
Abstract: La présente invention concerne un dispositif de serrage et de fixation (300) permettant de serrer des composants d'un véhicule aérien sans pilote à rotors multiples (100). Le dispositif de serrage et de fixation comprend une partie corps principal (310) ; un premier côté de la partie corps principal (310) est pourvu d'une rainure de serrage destinée à recevoir un bras de véhicule (130) et/ou une pale (151) du véhicule aérien sans pilote à rotors multiples (100) ; un second côté de la partie corps principal (310) est pourvu d'un raccord rapide (330) qui est monté de manière amovible sur le fuselage du véhicule aérien sans pilote à rotors multiples (100) ; et lorsque le bras de véhicule (130) et/ou la pale (151) sont serrés dans la rainure de serrage, le bras de véhicule (130) et/ou la pale (151) peuvent être fixés par rapport au fuselage.
Patent WO-2021179612-A1 (WO)
Inventor: MEI YAN
IPC: H01L21/48
Filed: 2020-10-21
Abstract: The present invention provides a ball placement structure and a preparation process, the structure comprising a substrate, a conductive layer, a passivation layer, a seed layer, and a metal layer stacked in sequence, a plurality of solder balls being respectively placed onto the metal layer, a partition wall being provided between any adjacent solder balls, and the partition walls being used for preventing the solder balls from bridging each other.
Patent WO-2021109749-A1 (WO)
Title: Shielding machine having telescopic normal-pressure tool changing compartment
Inventor: ZHANG BING
IPC: E21D9/08
Filed: 2020-10-23
Abstract: A shielding machine having a telescopic normal-pressure tool changing compartment, comprising a shielding machine body (200), and a cutter head body (100) in transmission connection with an advancing end thereof; the cutter head body (100) has a flat cylindrical structure, five muck holes (105) at equal angles are provided at an end face of the cutter head body (100), and tool clamping plates (106) are provided between adjacent muck holes (105) on the end face of the cutter head body (100). By providing, in the region between the cutter head body (100) and the shielding machine body (200), a first fan-shaped shell (205) and a second fan-shaped shell (206) which are connected to the shielding machine body (200) and are telescopic, and sealing the connection between the first fan-shaped shell (205) and the second fan-shaped shell (206), when an operator changes a tool, the telescopic first fan-shaped shell (205) and second fan-shaped shell (206) are connected to the cutter head body (100), so as to form a closed compartment with the adjacent muck hole (105) and tool clamping plate (106) of the cutter head body (100), increasing the efficiency of cutter head change and shortening the replacement period while ensuring the soil mass being supported by a high pressure and facilitating the operation of an operator at a normal pressure.
Patent WO-2021248776-A1 (WO)
Inventor: WANG CHENGHAO
IPC: H01M50/451
Filed: 2020-10-27
Abstract: The present invention belongs to the field of lithium battery separator technologies, and in particular, to a coated separator having low-temperature shutoff performance, a preparation method therefor, a lithium battery, and an automobile. The method for preparing a coated separator having low-temperature shutoff performance comprises: selecting a polymer porous separator as a base film; coating a PEO slurry on a surface of the base film to form a PEO coating; coating an alumina slurry on a surface of the PEO coating to form a ceramic coating; drying; and winding same to obtain a ceramic coating separator. The low melting point properties of PEO can be used, when PEO starts to melt at 65°C, a melting film is formed on the surface of the base film, so as to block the pores on the surface of the base film, forming a closed-cell effect, thus, the closed-cell temperature of the separator can be reduced to about 65°C, improving the safety performance of lithium batteries.
Patent WO-2021114923-A1 (WO)
Inventor: ZHANG NING
IPC: G06F16/901
Filed: 2020-10-28
Abstract: A data storage method and apparatus and a data reading method and apparatus for private data. In a private data storage stage, a trusted execution environment (TEE) unit (100) uses determined key information to encrypt private data and stores same in a data storage platform (400); in a decryption key registration stage, the TEE unit (100) uses a public key of a data manager (200) to encrypt a decryption key for the private data and stores the decryption key in the data manager (200), and the data manager (200) manages the decryption key; in a decryption key acquisition stage, a data viewer (300) acquires, from the data manager (200), the decryption key encrypted by means of the public key of the data manager (200), and performs decryption by means of a corresponding private key to obtain the decryption key; and in a private data acquisition stage, the data viewer (300) acquires encrypted data from the data storage platform (400), and uses the obtained decryption key to decrypt the encrypted data so as to obtain the private data.
Patent WO-2022082837-A1 (WO)
Inventor: PAN YUPING
IPC: A61N5/06
Filed: 2020-10-29
Abstract: Disclosed in the present application is a hair removal device, which comprises a head portion and a handheld portion connected to the head portion. The head portion has a cold compression portion and an illumination portion arranged around the cold compression portion. The illumination portion emits light for performing skin care on a user. The handheld portion has a hair removal component, a heat conducting portion and a cooling driving portion. The hair removal component directly faces the cold compression portion to emit light to the cold compression portion. The heat conducting portion is in contact with the cold compression portion to absorb heat from the cold compression portion. The cooling driving portion is fixed to one side of the hair removal component which is away from the cold compression portion and drives an external cooling medium to flow through a part of the heat conducting portion which is away from the cold compression portion, such that heat of the heat conducting portion is carried away by the external cooling medium. The cold compression portion can emit light to irradiate hair follicles of the user's skin, and remove hair with light penetrating the skin and irradiating the hair follicles. Therefore, the hair removal device can perform both hair removal and skin care.
Patent WO-2021129166-A1 (WO)
Title: 红曲黄素c在制备减脂制品中的应用
Inventor: CHEN MIANHUA
IPC: A61P3/04
Filed: 2020-11-03
Abstract: 红曲黄素C(Monascinol)在制备减脂制品中的应用。该减脂制品包括减脂功能性食品或减脂药品，减脂功能性食品用于预防或改善个体与肥胖相关的亚健康状态，所述减脂药品用于预防或治疗个体与脂代谢异常相关的疾病。红曲黄素C具有显著的降低血脂、控制体重增加、抑制体脂肪堆积的新功能；并具有降低的细胞毒性，作为减脂制品具有更高的使用安全性。
Patent WO-2022099638-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04L1/00
Filed: 2020-11-13
Abstract: 本公开提供一种通信方法和通信设备。所述通信方法可以包括：确定第一消息帧，其中，所述第一消息帧包括指示物理参数的信息，所述物理参数包括N个空间流支持的调制编码策略(MCS)组合，其中N为大于8的正整数；发送端和接收端基于所述第一消息帧进行通信。本公开的示例实施例提供的技术方案能够提高吞吐量。
Patent WO-2022041537-A1 (WO)
Inventor: MAO PING
IPC: H01B1/22
Filed: 2020-11-30
Abstract: A glass powder and a preparation method therefor, and a silver paste containing said glass powder. The glass powder is glass powder containing vanadium-tellurium-silver, the softening temperature thereof being 230-330°C, and the median particle size being 1-2 μm; the glass powder is used in a silver paste, enabling the silver paste to be sintered at a temperature of 230-400°C whilst ensuring that the glass system forms a robust three-dimensional network structure after the silver paste is sintered, improving the welding tension of a silver electrode; the other metal elements are added to the glass powder so that the network structure of the glass powder is more dense and complete and the stability of the glass powder is ensured. In the silver paste containing the glass powder, nano silver powder with uniform particle size, narrow particle size distribution range, good dispersibility, and excellent electrical conductivity is selected, the prepared silver paste can be sintered at a temperature of 230-400°C, and the photoelectric conversion efficiency of solar cells can be greatly improved without excessively damaging the cell.
Patent WO-2021227526-A1 (WO)
Inventor: YIN LIUZHONG
IPC: H01Q1/36
Filed: 2020-12-29
Abstract: A signal transmission apparatus provided in the present invention, comprising: a substrate, and a Bluetooth antenna and WIFI antennas which are provided on the same side edge of the substrate. At least two branches of WIFI antennas are provided, and the Bluetooth antenna and the WIFI antennas are provided at intervals. According to the present invention, the Bluetooth antenna and the WIFI antennas are provided on the same side edge of the substrate, and the Bluetooth antenna and the WIFI antennas are provided at intervals, so that all the antennas of the signal transmission apparatus are provided at the edge of a terminal board, thereby facilitating signal transmission, and solving the problem in the prior art that the Bluetooth antenna and the WIFI antennas are respectively provided on two side edges of the substrate so as to affect data transmission.
Patent WO-2021147742-A1 (WO)
Title: Folding mechanism and foldable vehicle
Inventor: Shi Anxin
IPC: B62K15/00
Filed: 2021-01-13
Abstract: A folding mechanism (100), comprising a first folding member (10), a control member (20), a first rotating shaft (30), a second rotating shaft (40), a connecting member (50) and a second folding member (60). The control member (20) comprises a free part (21) for applying force and a locking part (22) connected to the free part (21); the first rotating shaft (30) is connected to the locking part (22), and the locking part (22) can rotate around the first rotating shaft (30); the second rotating shaft (40) is connected to the first folding member (10); one end of the connecting member (50) is connected to the first rotating shaft (30), the other end of the connecting member (50) is connected to the second rotating shaft (40), and the connecting member (50) can rotate around the axis of the second rotating shaft (40); the second folding member (60) is formed with a slot (60a) matching the locking part (22), and is pivoted with the first folding member (10); when the locking part (22) is in a locking position, the first folding member (10) is locked to the second folding member (60); and when the locking member (22) is in an unlocking position, the first folding member (10) rotates freely with respect to the second folding member (60). Further provided is a foldable vehicle (1000) having the folding mechanism (100).
Patent WO-2022012014-A1 (WO)
Title: Anti-cracking, anti-rust and aging-resistant nano water-proof and heat-insulating coating and preparation process therefor
Inventor: ZHANG ZHIWEN
IPC: C09D127/12
Filed: 2021-01-21
Abstract: An anti-cracking, anti-rust and aging-resistant nano water-proof and heat-insulating coating and a preparation process therefor, which belong to the technical field of heat-insulating coatings. A modified acrylic resin, a modified styrene-acrylic resin, a modified butylbenzene resin and a fluorocarbon resin are sequentially added into a high-speed dispersion machine; after dispersing for 10 min, a film-forming assistant and a defoaming agent are added and dispersion is continued for 15 min; deionized water and a preservative are added and dispersion is continued for 10 min; nano calcium carbonate and nano titanium dioxide are further added and dispersed for 60 min; after no particles are present, a surfactant, nano indium tin oxide and antimony trioxide are added and dispersion is continued for 10 min; and finally, an aerogel is added and dispersed for 20 min, and after same is stirred until uniform, a heat-insulating coating is obtained. The prepared coating has the advantages of a good water resistance, a high bonding strength, a strong adhesion and a good heat insulation effect.
Patent WO-2021148003-A1 (WO)
Inventor: HUANG JIAN
IPC: A61K47/68
Filed: 2021-01-22
Abstract: 本公开涉及艾日布林衍生物的药物偶联物、其制备方法及其在医药上的应用。具体而言，提供一种抗体‐药物偶联物，所述抗体‐药物偶联物包含艾日布林衍生物药物部分。本公开进一步涉及通过施用本文提供的抗体‐药物偶联物用于治疗癌症的方法。
Patent WO-2021151394-A1 (WO)
Title: Method, terminal device and network device for sounding reference signal transmission
Inventor: GUO LI
IPC: H04W72/04
Filed: 2021-01-29
Abstract: A method for transmitting a sounding reference signal (SRS) resource, comprising: receiving, by a terminal device, SRS information for either codebook or non-codebook based transmission, the SRS information comprising: a configuration of at least one SRS resource, first time domain behaviour information, and second time domain behaviour information, wherein the first time domain behaviour information is different to the second time domain behaviour information; determining which of the first time domain behaviour and the second time domain behaviour to use for SRS transmission; and transmitting, by the terminal device, an SRS resource according to the determined one of the first time domain behaviour and the second time domain behaviour.
Patent WO-2021160150-A1 (WO)
Title: Multiplexing scheduling method for iab network and iab node
Inventor: LIU JINHUA
IPC: H04W72/04
Filed: 2021-02-10
Abstract: Disclosed in embodiments of the present invention are a multiplexing scheduling method for an IAB network and an IAB node. The method comprises: determining pre-scheduling information between a first hop and a second hop; receiving activation signaling sent by a second IAB node; and performing multiplexing scheduling according to the pre-scheduling information after activating multiplexing scheduling between the first hop and the second hop on the basis of the activation signaling, wherein the first IAB node is used for scheduling data transmission on the first hop, and the second IAB node is a parent IAB node of the first IAB node and is used for scheduling data transmission on the second hop.
Patent WO-2022021859-A1 (WO)
Title: Procédé de synthèse d'antigène carisoprodol et son application
Inventor: LING SHISHENG
IPC: C07K14/765
Filed: 2021-02-20
Abstract: L'invention concerne un antigène carisoprodol, son procédé de préparation, et une application de celui-ci. Le carboxyle est dérivé du carisoprodol N par l'anhydride succinique ; le carboxyle est couplé à une protéine pour permettre d'obtenir l'antigène carisoprodol.
Patent WO-2021185246-A1 (WO)
Title: Optical communication transmitting apparatus and receiving apparatus, method and system
Inventor: LIU KAIRAN
IPC: H04B10/116
Filed: 2021-03-16
Abstract: The present disclosure provides an optical communication transmitting apparatus and receiving apparatus, a method and a system. The optical communication transmitting apparatus comprises: a light-emitting display screen, a liquid crystal panel and a control circuit; the liquid crystal panel is located at a light emission side of the light-emitting display screen; the control circuit is configured to: generate, according to a set encoding rule, a driving voltage for controlling liquid crystal molecules of the liquid crystal panel to be twisted, the set encoding rule being related to a target deflection angle; and the polarized light emitted from the light-emitting display screen, after passing through the liquid crystal panel driven by the driving voltage, is deflected according to the target deflection angle and sent to the optical communication receiving apparatus.
Patent WO-2021190489-A1 (WO)
Title: 一种显示时间的方法及电子设备
Inventor: HUANG LIWEI
IPC: G06F9/451
Filed: 2021-03-23
Abstract: 本申请实施例提供一种显示时间的方法及电子设备，该方法应用于具有显示屏的电子设备，该方法包括: 电子设备获取第一图片、第二图片和第三图片，其中第一图片包括目标控件的第一部分，第二图片包括目标控件的第二部分，第三图片包括数字时钟，电子设备依次将第一图片、第三图片和第二图片叠加，生成待显示画面，其中，目标控件的第一部分和第二部分组成目标控件，目标控件与数字时钟的至少一个数字部分重叠，在显示屏处于息屏显示状态下，显示待显示画面。从而形成目标控件的第一部分显示在数字的后方，目标控件的第二部分显示在数字的前方的相互穿插的视觉效果，可实现在电子设备处于息屏显示状态下显示数字时钟时，为用户提供更丰富的显示效果。
Patent WO-2021208699-A1 (WO)
Title: Determination of a type of destage to perform based on preference between performance of operations and preservation of drive life
Inventor: HARDY CLINT A
IPC: G06F3/06
Filed: 2021-03-25
Abstract: A first score corresponding to a full stride destage, a second score corresponding to a strip destage, and a third score corresponding to an individual track destage are computed, wherein the first score, the second score, and the third score are computed for a group of Input/Output (I/O) operations based on a first metric and a second metric, wherein the first metric is configured to affect a performance of data transfers, and wherein the second metric is configured to affect a drive life. A determination is made of a type of destage to perform based on the first score, the second score, and the third score.