baber/WOPTO huggingface dataset:
Patent WO-2020134604-A1 (WO)
Inventor: QIN XIAOSHAN
IPC: H03H9/02
Filed: 2019-11-05
Abstract: 一种晶体谐振器与控制电路的集成结构及其集成方法。通过在形成有控制电路（110）的器件晶圆（100）中形成下空腔（120），并使下空腔（120）从器件晶圆（100）的背面（100D）暴露出，以及在基板（600）中形成位置对应的上空腔（610），从而在将基板（600）键合至器件晶圆（100）的背面（100D）上时，可使夹持在器件晶圆（100）和基板（600）之间的压电谐振片（500）其两侧分别对应上空腔（610）和下空腔（120）以构成晶体谐振器，并实现晶体谐振器和控制电路（110）的集成设置。晶体谐振器具备更小的尺寸，有利于降低晶体谐振器的功耗，也易于与其他半导体元器件集成，从而能够提高器件的集成度。
Patent WO-2020103703-A1 (WO)
Inventor: GAO YI
IPC: G10L21/02
Filed: 2019-11-08
Abstract: An audio data processing method and apparatus, a device and a storage medium, wherein the method comprises: acquiring multi-channel audio data in an environment space, obtaining a voice data set on the basis of the multi-channel audio data, and respectively generating enhanced voice information corresponding to the voice data set in multiple enhancing directions (S101); matching hidden voice features in the enhanced voice information with target matching words, and determining the enhancing direction corresponding to the enhanced voice information having the highest matching degree with the target matching words as a target audio direction (S102); obtaining voice spectrum features in the enhanced voice information, and obtaining, from among the voice spectrum features, voice spectrum features in the target audio direction (S103); performing voice verification on the hidden voice features and the voice spectrum features in the target audio direction on the basis of the target matching words, to obtain target verification result (S104).
Patent WO-2021077482-A1 (WO)
Title: 彩膜基板及其制造方法
Inventor: SONG JIANGJIANG
IPC: G02F1/1335
Filed: 2019-11-12
Abstract: 一种彩膜基板及其制造方法。所述彩膜基板包含一透明基板(10)；一色阻层(20)，形成于所述透明基板(10)上，其中所述色阻层(20)具有至少一凹槽(21)以及至少一平坦部(22)；一透明导电层(30)，形成于所述色阻层(20)上；以及一黑色感光层(40)，形成于所述透明导电层(30)上；其中所述黑色感光层(40)包含一第一凸部(41)以及一第二凸部(42)，所述第一凸部(41)设置于所述凹槽(21)上并延伸至所述凹槽(21)内，所述第二凸部(42)设置于所述平坦部(22)上，所述第二凸部(42)的高度大于所述第一凸部(41)的高度。
Patent WO-2020098720-A1 (WO)
Title: Composé hétérocyclique à cinq et à six chaînons et son utilisation en tant qu'inhibiteur du récepteur de protéine kinase
Inventor: JIANG LEI
IPC: A61P29/00
Filed: 2019-11-13
Abstract: L'invention concerne un composé hétérocyclique à cinq et à six chaînons représenté par la formule I et une composition pharmaceutique, une préparation et une utilisation de celui-ci. Le composé a une activité inhibitrice de la kinase TRK et peut traiter une maladie liée à un dysfonctionnement de TRK.
Patent WO-2021092829-A1 (WO)
Inventor: ZHU JIANG
IPC: B01J23/887
Filed: 2019-11-14
Abstract: Provided is a method for preparing a denitration catalyst for a glass furnace, specifically comprising the following steps: 1) adding oxalic acid and deionized water in a reaction kettle, and adding ammonium metavanadate, ammonium heptamolybdate, cerium nitrate, and cobalt nitrate, stirring same until fully dissolved, adding TiO 2  and expanded vermiculite into the mixed solution, and performing a hydrothermal reaction, drying, and grounding, so as to obtain a powder of a catalyst precursor; and 2) weighing the precursor powder, carboxymethyl cellulose, polyethylene oxide, basalt fiber, ammonia water, pulp sponge, and stearic acid, adding deionized water, and performing pugging, aging, and sintering, so as to prepare the denitration catalyst for a glass furnace. The catalyst prepared by the method has high abrasion strength and alkali metal poisoning resistance, thereby adapting to flue gas conditions of a glass furnace, achieving the optimal denitration effect.
Patent WO-2020134682-A1 (WO)
Inventor: LI JIANQIANG
IPC: A61K39/29
Filed: 2019-11-15
Abstract: Disclosed are a pharmaceutical preparation for treating hepatitis B, a preparation method therefor and use thereof. The pharmaceutical preparation comprises a hepatitis B surface antigen solution, further comprises a hepatitis B core antigen solution, and also comprises an oligodeoxynucleotide solution. The pharmaceutical preparation is sugar-free, has simple composition and good antigen stability, does not have side effects caused by an aluminum adjuvant, and thus has excellent preservation effect in long-term stability experiment.
Patent WO-2021092897-A1 (WO)
Title: Neural-like circuit and operation method
Inventor: LAM CHUNG-HON
IPC: G06N3/063
Filed: 2019-11-15
Abstract: A neural-like circuit includes a synapse circuit and a postsynaptic neuron circuit. The synapse circuit includes a phase change element, and a first switch and a second switch each having at least three endpoints, wherein the phase change element includes a first end and a second end, the first switch includes a first end, a second end and a control end, and the second switch includes a first end, a second end and a control end; the first switch is used for receiving a first pulse signal; the second switch is coupled to the phase change element and the first switch; and the second switch is used for receiving a second pulse signal. The postsynaptic neuron circuit includes a capacitor and an input end, wherein the input end of the postsynaptic neuron circuit charges the capacitor in response to the first pulse signal; the postsynaptic neuron circuit generates an excitation signal according to a voltage level of the capacitor and a voltage threshold value; the postsynaptic neuron circuit generates a control signal according to the excitation signal; the control signal controls the second switch to be switched on; and the second pulse signal flows through the second switch to control the state of the phase change element, thereby determining the weight of the neural-like circuit.
Patent WO-2021072917-A1 (WO)
Inventor: SHI PEIREN
IPC: G06F3/06
Filed: 2019-11-27
Abstract: A write hole protection method and system for a RAID, and a storage medium. The method comprises: presetting a log area, and after a RAID is degraded, setting the log area to be in an enabled state; when the log area is in the enabled state, determining, before each stripe write operation, whether a data block of a failed member disk of the RAID in a stripe is a check data block; if the data block is not the check data block, determining whether data blocks to be written of the stripe comprise a data block to be written into the failed member disk; if yes, backing up the data block to be written into the failed member disk in the log area; if not, calculating the data block of the failed member disk and backing up the data block in the log area, or backing up the data blocks to be written in the log area; and when the degraded RAID is started after a failure, performing data recovery using the log area. By using the present solution, the write hole issue of the RAID is avoided.
Patent WO-2021097879-A1 (WO)
Inventor: YAN JINWEI
IPC: B31B70/62
Filed: 2019-11-27
Abstract: A novel environment-friendly paper protection bag manufacturing apparatus (100), comprising plane making devices (200) for making a plane structure (10a). Each plane making device (200) comprises: an inner layer unwinding module (221), an inner core layer unwinding module (223), and an outer layer unwinding module (222) that are used for unwinding, and the paper materials unwound thereby are sequentially stacked from inside to outside, and are located on a working platform (211) and conveyed in a conveying direction; tension adjusting devices (231, 232, 233) used for adjusting tension; a stretching module (24) used for stretching die-cut paper (14a) into a net-like stereoscopic structure; a plurality of first sizing modules (25), the first sizing modules (25) being used for sizing the bonding position of each layer of paper material, so as to connect the multiple layers of paper materials together; and a first pressing module (26), the first pressing module (26) being used for pressing the bonding position where sizing is performed so as to form a flat structure (10a).
Patent WO-2021000527-A1 (WO)
Title: Tricyclic xor inhibitor, preparation method therefor and application thereof
Inventor: LI JING
IPC: A61K31/4164
Filed: 2019-12-16
Abstract: The present invention relates to the technical field of the pharmaceutical chemical industry, and disclosed are a tricyclic XOR inhibitor, a preparation method therefor and an application thereof. The structure of the tricyclic XOR inhibitor is represented by formula (I), and in the formula, B is imidazolyl, pyrazolyl, thiazolyl or triazolyl, and R is C1-C9 alkyl, alkoxy, amino or hydroxy, or R is cyano, halogen substituent, aldehyde group, carboxyl group, sulfonic acid group or nitro group. Using 5-bro-2-iodine-benzonitrile, R substituted aryl boronic acid and five-membered aromatic heterocyclic-4-ethylformate as starting raw materials, C-C coupling, C-N coupling and hydrolysis are successively performed to obtain a product. According to the present invention, the compound has completely different chemical structures from known XOR inhibitors, and has excellent inhibitory effects shown on XOR associated with gout so as to provide a new route for the preparation of anti-hyperuricemia or anti-gout drugs.
Patent WO-2021098026-A1 (WO)
Inventor: WANG SHAOPENG
IPC: B60L58/24
Filed: 2019-12-31
Abstract: Disclosed is a traction battery heat management control system, comprising: a battery management module used for collecting temperature information of a vehicle battery system, sending the temperature information to a vehicle remote communication module, receiving a refrigeration instruction sent by the vehicle remote communication module, and sending the refrigeration instruction to an air conditioner refrigeration control module; a road information acquisition module used for acquiring path planning information and road condition information of a vehicle, and sending the information to the vehicle remote communication module; the vehicle remote communication module used for receiving the temperature information, the path planning information and the road condition information, sending the information to a processing module, receiving a refrigeration instruction sent by the processing module, and sending the refrigeration instruction to the battery management module; the processing module used for receiving the information sent by the vehicle remote communication module, generating the refrigeration instruction on the basis of the information, and sending the refrigeration instruction to the vehicle remote communication module; and the air conditioner refrigeration control module used for controlling a vehicle air conditioner system according to the refrigeration instruction.
Patent WO-2021142767-A1 (WO)
Title: Communication method and communication device
Inventor: GE CUILI
IPC: H04W4/06
Filed: 2020-01-17
Abstract: Provided are a communication method and a communication device. The communication method and the communication device can enable a base station to determine that a data packet sent on a unicast path is synchronized with a data packet sent on a multicast path, so that a terminal device can smoothly blend from the unicast path into the multicast path. The method comprises: an access network device receiving synchronization indication information from a user plane network element UPF, wherein the synchronization indication information is used for indicating that service data packets of a first service are synchronously transmitted on a multicast path and a unicast path of a first terminal device; the unicast path transmitting a service data packet of the first service to the first terminal device by means of unicasting, and the multicast path transmitting a service data packet of the first service to a first terminal device group by means of multicasting, wherein the first terminal device group comprises at least one terminal device; and the access network device sending first indication information to the first terminal device according to the synchronization indication information, wherein the first indication information is used for instructing the first terminal device to receive the service data packet of the first service via the multicast path.
Patent WO-2021142798-A1 (WO)
Inventor: XU WEIJIE
IPC: H04W72/04
Filed: 2020-01-17
Abstract: L'invention concerne un procédé de communication d'informations, un procédé d'acquisition d'informations, un terminal, un dispositif de réseau, une puce, un support de stockage lisible par ordinateur, un produit programme informatique et un programme informatique. Le procédé de communication d'informations comprend l'envoi, par un terminal, d'informations de caractéristiques à un dispositif de réseau. Le moyen d'envoi des informations de caractéristiques est au moins l'un parmi : l'utilisation d'un premier canal ou d'un premier signal pour indiquer les informations de caractéristiques ; et des premières informations comportant les informations de caractéristiques.
Patent WO-2021155542-A1 (WO)
Title: Sidelink configured grant configuration method and device, and storage medium
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-02-06
Abstract: Provided are a sidelink configured grant configuration method and device, and a storage medium. The method comprises: a network device sending a parameter for determining a sidelink configured grant (CG) transmission resource, wherein the CG transmission resource has the same time-domain position in different frame periods. The CG transmission resource determined by means of network configured parameters has the same time-domain position in different frame periods, and therefore, regardless of which frame period a terminal device receives the parameter sent by the network device in, the terminal device can accurately determine the time-domain position of the CG transmission resource.
Patent WO-2020192366-A1 (WO)
Title: Dynamic white box-based data processing method, apparatus, and device
Inventor: WANG BIN
IPC: H04L9/08
Filed: 2020-03-02
Abstract: Provided in the embodiments of the present application are a dynamic white box-based data processing method, apparatus, and device, the method comprising: using a pre-generated key obfuscation mapping relationship set to perform obfuscation processing on an original key to obtain a redundant key; and inputting the redundant key and data to be processed into a white box algorithm library to implement encryption and decryption processing; thus, in the technical solution provided in the embodiments of the present application, different redundant keys can be inputted into the white box algorithm library, so that there is no need to change the white box algorithm library and the key together, increasing the flexibility of the solution.
Patent WO-2020177715-A1 (WO)
Inventor: REN QINGYUN
IPC: C07D471/14
Filed: 2020-03-04
Abstract: The present invention belongs to the field of medicine, and relates to an influenza virus replication inhibitor and a use thereof, and provided thereby are a novel compound as an influenza virus replication inhibitor and a preparation method therefor, a pharmaceutical composition comprising the compound and an application of the compound and the pharmaceutical composition thereof in treating influenza. The compound according to the present invention is the compound shown in formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof.
Patent WO-2021135005-A1 (WO)
Inventor: WANG JIAN
IPC: B65G47/52
Filed: 2020-04-28
Abstract: 一种应用于自动上下料的烤炉（3）的系统，其特征在于，包括压合装置（1）、自动出料带（2）、烤炉（3）、自动送料轮（4）、自动取料爪（5）、自动供料箱（6）和毛毡产品（7），自动供料箱（6）内装有毛毡产品（7），自动供料箱(6)上方装有自动取料爪（5），自动取料爪(5)顶部与滑条(8)连接，滑条(8)与自动送料架的顶部连接，自动送料架装有自动送料轮(4)，自动送料架左右装有烤炉(3)，烤炉（3）后方放有自动出料带（2），自动出料带（2）后方装有压合装置（1）。烤炉（3）利用支撑装置架在半空，匹配后段生产设备的高度，整个烤炉产品进出不需要开关门，只留两侧两个条形缺口，对烤炉（3）内温度影响较小，生产过程自动化，减少人员，提高产品生产效率，提高产品质量，降低安全事故发生的概率。
Patent WO-2020233383-A1 (WO)
Inventor: CHEN CHAO
IPC: H02M3/07
Filed: 2020-04-30
Abstract: 本发明公开了一种高能效开关电容电源转换器，包括7个传输门，分别为传输门T1到传输门T；5电容，分别为电容C1-C4以及负载电容CL；电阻，PMOS管以及NMOS管；该电源转换器用电荷搬移的方式将稳定的3V输入电压转换为1V输出电压，该设计消除了传统线性稳压器驱动管的静态电压差，可以达到80％以上的转换效率。
Patent WO-2020224532-A1 (WO)
Inventor: GAN MING
IPC: H04W28/04
Filed: 2020-04-30
Abstract: The present application relates to the technical field of communications, and discloses methods for transmitting and receiving retransmission data, and a related device. In the present solution, a transmitting end generates a retransmission codeword on the basis of information bits of each codeword corresponding to an erroneous MPDU, wherein the retransmission codeword comprises a codeword having a part of information bits included in the erroneous MPDU. Regarding the codeword having a part of information bits included in the erroneous MPDU, the transmitting end punctures correctly received information bits in said codeword and then transmits same, such that a receiving end can directly perform combined decoding or joint decoding with respect to the LLR of codewords of a retransmitted MPDU and the LLR of codewords of an MPDU erroneously received the previous time. The invention thus improves transmission efficiency and transmission reliability.
Patent WO-2020238824-A1 (WO)
Inventor: WANG DECHEN
IPC: H02M1/12
Filed: 2020-05-25
Abstract: 本申请公开了一种逆变电路，可以应用于逆变器，例如光伏逆变器中，本申请实施例还提供了一种逆变器和光伏发电系统，其中，该逆变器和该光伏发电系统中的逆变器均包含本申请所公开的逆变电路；基于HERIC拓扑逆变电路结构，该逆变电路通过在第一竖桥和第二竖桥上分别对母线跨接第三电容和第四电容，使得在逆变电路在由开启阶段向续流阶段转化的过程中，第三电容和第四电容能够稳定HERIC拓扑中因开关管关断速度不同而产生的电压波动，从而防止因电压波动而产生的谐振问题，从而解决了谐振干扰的问题，对于设备和系统在其电磁环境中能正常工作且不对环境中任何事物构成不能承受的电磁骚扰的能力(electro magnetic compatibility,EMC),能够满足EMC相关标准的要求。
Patent WO-2021098173-A1 (WO)
Inventor: CHEN PENG
IPC: H02M1/08
Filed: 2020-05-25
Abstract: The present invention provides a driver circuit of a power conversion device and an application device thereof. The driver circuit comprises: at least one power supply switching circuit, N isolation modules, and at least one isolation power supply. A power supply sequentially provides drive voltages for the isolation modules by means of the power supply switching circuit and a corresponding isolation power supply. Output ends of the isolation modules are respectively connected to control ends of corresponding power semiconductor devices by means of corresponding drive resistors. The power supply switching circuit is used for changing an output thereof according to a drive voltage control signal received by a control end of the power supply switching circuit, so that the drive voltages of the isolation modules are equal to normal voltages when the power conversion device is in a normal operating state, and are equal to preset voltages when the power conversion device is in a transient transition process so as to avoid the risk of the damage to the power semiconductor devices. Moreover, it is unnecessary to permanently adjust resistance values of the drive resistors, and the influence on the performance during the normal operation of the power conversion device is avoided.
Patent WO-2021237469-A1 (WO)
Title: Flight control method for unmanned aerial vehicle, unmanned aerial vehicle, electronic device, and medium
Inventor: JIA XIANGHUA
IPC: G05D1/04
Filed: 2020-05-26
Abstract: A flight control method for an unmanned aerial vehicle, the unmanned aerial vehicle, an electronic device, and a medium. The method comprises: obtaining flight information and terrain information of the unmanned aerial vehicle; determining vertical speed compensation information of the unmanned aerial vehicle in a vertical direction according to the flight information and the terrain information; and controlling the unmanned aerial vehicle in the vertical direction according to the vertical speed compensation information. By means of the method, compensation control is performed on the unmanned aerial vehicle in the vertical direction in advance according to terrain changes, the risk caused by control lag of the unmanned aerial vehicle in the vertical direction is avoided, the terrain simulation flight ability of the unmanned aerial vehicle in a complex environment having large terrain relief is improved, operation scenes of the unmanned aerial vehicle are expanded, and the operation safety and efficiency of the unmanned aerial vehicle are improved.
Patent WO-2021232456-A1 (WO)
Inventor: WANG SHUXIAN
IPC: B41J2/14
Filed: 2020-05-27
Abstract: 一种3D玻璃上色方法，包括：在待上色区域规划喷射路径；采用喷射装置喷射油墨并形成油墨点；固化油墨点形成上色图案；喷射装置包括喷射阀头，喷射阀头包括开设有喷射口的基座以及正对所述喷射口的撞针，撞针包括推杆以及凸设于推杆的球头，基座凹陷形成避让球头的油墨槽，撞针带动球头对油墨加压向外呈点状喷出油墨。
Patent WO-2021012787-A1 (WO)
Inventor: HU TING
IPC: H04L29/06
Filed: 2020-05-29
Abstract: L'invention concerne un procédé d'équilibrage de charge de message, consistant : à demander, par une première NF, à une seconde NF d'établir N liaisons de TCP, les N liaisons de TCP servant à envoyer des messages de HTTP ; à envoyer, par la seconde NF, un premier cadre de réglage à la première NF, un premier nombre maximal de flux simultanés étant compris dans le premier cadre de réglage ; à envoyer, par la seconde NF, un second cadre de réglage à la première NF, un second nombre maximal de flux simultanés étant compris dans le second cadre de réglage et étant inférieur au premier nombre maximal de flux simultanés ; à demander, par la première NF, en fonction du nombre total de demandes de service actuelles et du second nombre maximal de flux simultanés, à la seconde NF d'établir M nouvelles liaisons de TCP, le second nombre maximal de flux simultanés multiplié par la somme de M et N étant égal au nombre total de demandes de service actuelles.
Patent WO-2021068529-A1 (WO)
Title: Image recognition method and apparatus, computer device and storage medium
Inventor: CEHN YUAN
IPC: G06K9/62
Filed: 2020-05-30
Abstract: The present invention relates to the field of artificial intelligence model construction, in particular to an image recognition method and apparatus, a computer device and a storage medium. The method comprises: firstly acquiring an image to undergo recognition; and inputting the image to undergo recognition into a preset image recognition big data model to acquire an image recognition result, wherein the preset image recognition big data model is constructed by executing each execution engine unit on the basis of the execution sequence of each execution engine unit according to the data interaction channel of each execution engine unit. According to the present application, the initial image recognition big data model is split into a plurality of execution engine units, and then the execution engine units are executed on the basis of the execution sequence of the execution engine units to integrate and reconstruct the image recognition big data model, so that the model construction efficiency is effectively improved, and the image recognition efficiency is further improved.
Patent WO-2020248909-A1 (WO)
Inventor: HAN CUNAI
IPC: H04N19/42
Filed: 2020-06-05
Abstract: The present application discloses a video decoding method and apparatus, and a storage medium. In the case where a playback instruction for a target video is received, target type information concerning the target video is acquired; specified type information concerning a plurality of decoders configured by a terminal is acquired; by comparing the specified type information concerning the plurality of decoders with the target type information, a target decoder among the plurality of decoders supporting decoding of the target video is determined; and the target decoder is used to decode the target video, and the decoded video is played back. A default decoder is not used directly to decode the target video, instead, by comparing the specified type information of the plurality of decoders with the target type information, the target decoder supporting decoding of the target video is selected. Using the target decoder to decode the target video may avoid the decoding failure problem, increasing the video decoding success rate, thereby increasing the video playback success rate.