baber/WOPTO huggingface dataset:
Patent WO-2021027964-A1 (WO)
Inventor: WANG YOU
IPC: G05B19/418
Filed: 2020-08-17
Abstract: Provided by the present invention are a robot control method and device, a storage medium and an electronic device, the method comprising: detecting that a first robot and a second robot are competing to pass through a first area, where the passage width of the first area allows only one robot to pass through; controlling the first robot to pass through the first area in the case where the priority of the first robot passing through the first area is higher than the priority of the second robot passing through the first area; and in the process of controlling the first robot to pass through the first area, controlling the second robot to be located at a location outside the first area. The present invention solves the problem in the relevant technology in which the operating efficiency of multiple robots traveling in the same building at the same time is low due to possible collisions and jamming when the robots pass through gates or narrow passages or use elevators.
Patent WO-2022047662-A1 (WO)
Title: Procédé et système de reconnaissance d'objet de réseau neuronal pour un maillot déformable avec de multiples attributs
Inventor: ZHENG HANG
IPC: G06N3/04
Filed: 2020-09-02
Abstract: L'invention concerne également un procédé et un système de reconnaissance d'objet de réseau neuronal pour des jerseys déformables avec de multiples attributs. Un procédé mis en œuvre par ordinateur de traitement d'image, comprenant les étapes consistant à obtenir des données d'image d'un vêtement ayant des attributs visibles variables et des identifiants visibles sur la surface externe du vêtement (302); à déformer synthétiquement une version des données d'image pour former des images déformées de vêtements déformés synthétiquement (304); et à entraîner un réseau neuronal pour reconnaître les identifiants à l'aide des images déformées (306).
Patent WO-2022047810-A1 (WO)
Inventor: CAI SHENGYONG
IPC: B23B51/00
Filed: 2020-09-08
Abstract: The present invention relates to a tool bit for a drill bit, comprising a triangular pyramid, and wing blades extending from the pyramid surface of the triangular pyramid, wherein the included angle between adjoined wing blades is 120°, the tool bit is provided with an end surface used for connecting to a cutting rod, the end surface is orthogonal to ridge lines of the wing blades, the adjoined pyramid surfaces respectively connect to outer blade front surfaces and outer blade back surfaces, the three outer blade back surfaces and the three outer blade front surfaces are each a spiral, the outer blade front surfaces and the pyramid surface of the triangular pyramid are connected and located on the same plane. By means of arranging a triangular pyramid at the center of the tool bit, arranging outer blade front surfaces and outer blade back surfaces that are spirally-distributed on the wing blades, in the initial stage of drilling, a pyramid point of the solid triangular pyramid is used to find the target, once the spiral undergoes a few revolutions, the outer blade further expands a hole dug out by the triangular pyramid, the knife edge of the drill bit is distributed on the triangular pyramid and the wing blades, improving drilling effectiveness. Additionally, the triangular pyramid conducts vertical wall drilling, the outer blade of the wing blades pare down the inner wall of the drilled hole, and the tool bit is not easily worn down.
Patent WO-2022056943-A1 (WO)
Title: Acoustic resonator assembly and filter
Inventor: LI LINPING
IPC: H03H9/25
Filed: 2020-09-22
Abstract: Disclosed in the present invention are an acoustic resonator assembly and a filter. The acoustic resonator assembly comprises at least two acoustic resonators that are vertically connected to each other. The acoustic resonator comprises: an acoustic mirror, a bottom electrode layer, a piezoelectric layer, and a top electrode layer that are provided on a substrate, respectively. An active area of the acoustic resonator is defined by an overlapping portion of the acoustic mirror, the bottom electrode layer, the piezoelectric layer, and the top electrode layer. The acoustic resonator further comprises a support layer provided on the substrate or the piezoelectric layer on the periphery of a projection area of the acoustic mirror on the substrate. The at least two acoustic resonators that are perpendicularly connected to each other are connected by means of the support layer. The filter processed in the present invention significantly reduces the volume of a device by 65% and the area of the device by 40%, improves design freedom and reduces design difficulty, optimizes process and improves process compatibility, enhances product performance, and greatly reduces costs.
Patent WO-2022000834-A1 (WO)
Inventor: WANG HUANHUAN
IPC: E21B49/00
Filed: 2020-09-28
Abstract: A hydrate-containing stratum heating settlement simulation experiment device and method, the device comprising: a reaction container (1) configured having a reaction cavity (101); a pressurizing assembly (2) and a temperature control assembly (3) which are connected to the reaction container (1) and used for regulating the pressure and temperature in the reaction cavity (101) respectively; a confining pressure assembly (4) surrounding the sidewall of the reaction container (1) and used for adjusting the confining pressure in the reaction cavity (101); an electric heating pipe (5), vertically arranged at the bottom of the reaction cavity (101) and extending upward to be inserted into hydrate, wherein the electric heating pipe is provided with a hollow channel, and meshes communicating with the hollow channel are formed in the side wall thereof; a collecting and measuring device (6), communicating with the electric heating pipe (5) and used for collecting and measuring the amount of gas, liquid and solid generated after the hydrate melts; and a control module, connected to the pressurizing assembly (2), the temperature control assembly (3), the confining pressure assembly (4) and the collecting and measuring device (6). The hydrate-containing stratum heating settlement simulation experiment device and the method may acquire the change rule of the amount of the hydrate decomposing gas, liquid and solid and the stratum settlement amount within different heating ranges and under different heating temperature conditions.
Patent WO-2022073158-A1 (WO)
Title: Unicast coordination for spatial division multiplexing communications
Inventor: GUO HUI
IPC: H04W4/06
Filed: 2020-10-07
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may establish multiple unicast connections with multiple other UEs. The first UE may then determine individual sets of transmission parameters for each of the multiple other UEs, where the individual sets of transmission parameters may enable the first UE to receive transmissions from the multiple other UEs on a same set of time and frequency resources via a spatial division multiplexing scheme. For example, each of the individual sets of transmission parameters may include a transmission schedule adjustment, a transmit power, a transmit time, an indication of the time and frequency resources, or a combination thereof. The first UE may then transmit each of the individual sets of transmission parameters to a respective UE of the multiple other UEs.
Patent WO-2021068953-A1 (WO)
Title: Substituted tricyclic compound as prmt5 inhibitor and use thereof
Inventor: WANG YONG
IPC: A61K31/337
Filed: 2020-10-12
Abstract: The present invention belongs to the field of medicinal chemistry and relates to a class of substituted tricyclic compounds as PRMT5 inhibitors and the use thereof. Specifically, the present invention provides a compound represented by formula (A) or an isomer, pharmaceutically acceptable salt, solvate, crystal or prodrug thereof, a preparation method therefor, a pharmaceutical composition containing the compounds, and the use of the compounds or the composition for treating a disease mediated by PRMT5. The compounds of the present invention show significant inhibitory activity on PRMT5.
Patent WO-2022077366-A1 (WO)
Inventor: SU YANG
IPC: C22C38/24
Filed: 2020-10-15
Abstract: Un système de carburant comprend au moins un composant pour carburant formé d'un alliage d'acier comprenant de 0,01 à 0,31 % en poids de carbone, de 0,0 à 0,20 % en poids de silicium, de 0,15 à 0,50 % en poids de manganèse, de 0,0 à 0,015 % en poids de phosphore, de 0,0 à 0,001 % en poids de soufre, de 4,80 à 5,20 % en poids de chrome, de 4,80 à 6,20 % en poids de nickel, de 0,60 à 0,80 % en poids de molybdène, de 0,0 à 0,550 % en poids de vanadium et de 2,000 à 2,400 % en poids d'aluminium, le ou les composants pour carburant étant conçus pour venir en contact avec un carburant lorsque du carburant circule à travers le système de carburant.
Patent WO-2022077483-A1 (WO)
Inventor: LI TIAN
IPC: H04W72/04
Filed: 2020-10-16
Abstract: La présente invention concerne un procédé, un système et un équipement d'utilisateur, UE, pour transmettre des canaux PUCCH avec répétition dans des systèmes à multiples TRP/panneaux, ce qui permet à l'UE de prendre en charge des répétitions de canaux PUCCH dans un système comprenant de multiples points de transmission-réception, TRP. Pour mettre en œuvre une répétition de canaux PUCCH dans les systèmes à base de multiples TRP/panneaux, des solutions comprennent des combinaisons de supposition de relation spatiale par défaut, de configuration/activation de multiples relations spatiales et d'une répétition de canal PUCCH intra-créneau. Une ou deux (options de) relations spatiales par défaut sont supposées de sorte qu'un UE peut réaliser des transmissions de canaux PUCCH avec de multiples TRP lorsqu'aucune relation spatiale n'est configurée. L'élément de commande MAC CE peut être amélioré pour transporter des informations de multiples ressources PUCCH et des relations spatiales correspondantes de sorte qu'un UE peut réaliser sans confusions des transmissions de canaux PUCCH avec les multiples TRP. Une répétition de canal PUCCH intra-créneau est proposée pour améliorer l'efficacité et la fiabilité de transmissions de canaux PUCCH par une répétition des informations de commande de liaison montante (UCI) dans un créneau.
Patent WO-2022056991-A1 (WO)
Title: Mesenchymal stem cells derived from umbilical cord, and preparation method therefor and use thereof
Inventor: XU HONGJIE
IPC: C12N5/0775
Filed: 2020-10-19
Abstract: Provided are mesenchymal stem cells derived from an umbilical cord, and a preparation method therefor and the use thereof. The preparation method comprises the following steps: cutting up all umbilical cord tissue without vein blood vessels and artery blood vessels to obtain a plurality of tissue blocks; and culturing the same tissue block in different culture containers containing a complete culture medium to prepare the mesenchymal stem cells. By means of the method for preparing the mesenchymal stem cells derived from an umbilical cord, the yield of the mesenchymal stem cells derived from an umbilical cord can be increased, and the existing manual operation can be conveniently converted into an automatic apparatus.
Patent WO-2022082417-A1 (WO)
Inventor: SUN YUHANG
IPC: B24B9/04
Filed: 2020-10-20
Abstract: A precision grinding and polishing device for stainless steel. The device comprises a support (1), an external spike grinding column (7) and a second electric motor (9), wherein a telescopic arm (2) is fixed to a right side of the support (1); a first electric motor (4) and a rotating cylinder (5) are seperately mounted inside an internal spike grinding device (3); the external spike grinding column (7) is fixedly connected to the internal spike grinding device (3) by means of a connecting rod (6); an external spike grinding device (8) is arranged on an outer side of the external spike grinding column (7); and the second electric motor (9) is rotatably connected to a detection probe (11) by means of a rotating shaft (10). According to the precision grinding and polishing device for stainless steel, a rough grinding plate can grind relatively large soldering points, a fine grinding plate can grind small solder spikes and the soldering points ground away by the rough grinding plate, and the rough grinding plate and the fine grinding plate cooperate with each other, thereby improving the efficiency of the device grinding solder spikes inside a steel pipe. The device can not only detect a stainless steel pipe, but can also grind the stainless steel pipe, thereby omitting the production process, saving on manpower and material resources, and reducing production costs.
Patent WO-2021114955-A1 (WO)
Inventor: TANG YUESHENG
IPC: B29L7/00
Filed: 2020-11-03
Abstract: The present invention relates to a one-time reaction extrusion molding production line for acrylic plates, comprising a reaction kettle having an MMA feed pipe, an initiator adding device and a plurality of tubular reactors being connected in series to a lower part of the reaction kettle by means of a discharge valve, and then the lower part of the reaction kettle being connected to an inlet of a screw devolatilization device, an exhaust port of the screw devolatilization device being connected to an upper part of the reaction kettle by means of a condenser, an extrusion port of the screw devolatilization device being connected to a cylindrical inlet at one end of a material uniforming and feeding barrel, the middle part of the material uniforming and feeding barrel having a structure that smoothly transitions from the cylindrical inlet at one end to a horizontal rectangular elongated outlet at the other end, and the horizontal rectangular elongated outlet at the other end of the material uniforming and feeding barrel being connected to a plate-molding device. The production line can take account of both the one-time full polymerization reaction of raw materials, and the stable extrusion molding production of plates having various lengths, has no volatile gas pollution, and has good molding quality, high production efficiency and low costs.
Patent WO-2022052291-A1 (WO)
Inventor: YANG FAN
IPC: B66B5/00
Filed: 2020-11-11
Abstract: An elevator hoistway arrangement structure, comprising an elevator hoistway and a mechanical stopping device; two partition plates are provided within the elevator hoistway and divide the internal space of the elevator hoistway into a car hoistway, a first counterweight hoistway and a second counterweight hoistway; the first counterweight hoistway and the second counterweight hoistway are located on two sides of the elevator hoistway, respectively; the mechanical stopping device comprises a driving motor and two stopping assemblies provided on the two partition plates, respectively; the stopping assemblies each comprise a safety baffle provided on a partition plate; and the driving motor is used for driving the safety baffles of the two stopping assemblies to turn over into a horizontal state. The elevator hoistway has a reasonable arrangement structure, and the safety of maintenance personnel may be effectively guaranteed by providing the mechanical stopping device.
Patent WO-2021093795-A1 (WO)
Title: Rock inhibitor, preparation method therefor and use thereof
Inventor: LI JINPING
IPC: A61P11/00
Filed: 2020-11-12
Abstract: The compound represented by formula (I), and racemates, stereoisomers, tautomers, isotopic markers, nitrogen oxides, solvates, polymorphs, metabolites, esters, pharmaceutically acceptable salts, or prodrugs thereof. The compound represented by formula (I) has excellent ROCK inhibitory activity. In addition, the compound represented by formula (I) has good safety and metabolic stability. Furthermore, the compound represented by formula (I) has a low risk of potential hepatotoxicity. Finally, the compound represented by formula (I) has a simple preparation method and is easy to purify, and therefore has good application prospects.
Patent WO-2021115410-A1 (WO)
Title: 免疫刺激组合物及其用途
Inventor: GE JUN
IPC: A61K39/29
Filed: 2020-12-11
Abstract: 提供了一种免疫刺激组合物，其包含皂苷和CpG寡聚脱氧核苷酸或者其由包含皂苷的佐剂和CpG寡聚脱氧核苷酸组成，其中所述CpG寡聚脱氧核苷酸序列中具有两个或两个以上拷贝的5'-TTCGTT-3'基序或5'-TCGTCGTCG-3'基序；还提供了所述免疫刺激组合物在制备用于治疗疾病的药物中的用途。
Patent WO-2021147614-A1 (WO)
Title: Loudspeaker light-emitting structure and control method and system therefor
Inventor: LIU JIANBO
IPC: H04R1/02
Filed: 2020-12-27
Abstract: The present invention relates to the technical field of Bluetooth loudspeakers, in particular, to a loudspeaker light-emitting structure and a control method and system therefor. The loudspeaker comprises a base, a speaker, a center shaft, a light emitter, and a housing; the center shaft is mounted on the central axis of the base; the speaker and the light emitter are respectively disposed on two adjacent sides of the center shaft; the light emitter can emit light toward the outside; the housing covers the light emitter and the central shaft, and is fixedly fastened to the base; the housing is made of a light-transmitting material. The present invention solves the problem that existing loudspeakers have a few functions, are only used as a speaker during song playback, and do not have ornamental characteristics.
Patent WO-2022141594-A1 (WO)
Inventor: GUO JIANFEI
IPC: G02B27/01
Filed: 2020-12-31
Abstract: 一种可叠加光路的目镜光学系统及头戴显示装置，目镜光学系统包括依次相接的像面（103）、辅助光路（T）、分光镜（101）以及主光路（A）；像面（103）的光轴与辅助光路（T）的光轴重合；主光路（A）的光轴与辅助光路（T）的光轴相互垂直；主光路（A）的光轴经分光镜（101）反射并与经分光镜（101）透射的辅助光路（T）叠加；主光路（A）包括从分光镜（101）至微型图像显示器（102）沿光轴方向依次排列的第一透镜（111）、第二透镜（112）和第三透镜组（116）；第一透镜（111）为正透镜；第二透镜（105）为负透镜；第三透镜组（116）为正透镜组；第三透镜组（116）包括从分光镜（101）至微型图像显示器（102）沿光轴方向依次排列的第三透镜（113）、第四透镜（114）以及第五透镜（115）；辅助光路（T）包括从像面（103）至分光镜（101）沿光轴方向依次排列的第六透镜（109）、第七透镜（108）和第八透镜（107）；将微型图像显示器（102）所显示的图像与物体外形观测摄像设备摄取的实物图像进行叠加显示，配合各光学部件之间的特征关系，具有成像更为清晰，畸变小，成像质量高的特点。
Patent WO-2021139633-A1 (WO)
Title: Conversion method and apparatus for deep learning model, server, and storage medium
Inventor: XIONG CHAO
IPC: G06N3/08
Filed: 2021-01-05
Abstract: Disclosed are a conversion method and apparatus for a deep learning model, a server, and a storage medium. The method comprises: parsing a target deep learning model into an instruction set calculation graph intermediate expression (S110); converting the instruction set calculation graph intermediate expression into a data flow calculation graph intermediate expression (S120); adjusting the data flow calculation graph intermediate expression into a customized architecture intermediate expression (S130); and obtaining, according to the customized architecture intermediate expression, a target data flow network model correspondingly converted by the target deep learning model (S140).
Patent WO-2021190100-A1 (WO)
Title: 一种用于高温环境下的粉末回收分离机构、系统和方法
Inventor: WANG LIMING
IPC: B07B1/08
Filed: 2021-01-13
Abstract: 本发明公开了一种用于高温环境下的粉末回收分离机构、系统和方法，涉涉及粉末喷涂技术领域，机构包括箱体以及设于箱体内部的网筛机构，网筛机构连接动力源，动力源能够驱动网筛机构转动，从而使附着于网筛机构的粉末离心。本发明能够有效提高粉末利用率，同时降低粉末扩散风险，可以应用于多种环境和工况。
Patent WO-2022141671-A1 (WO)
Inventor: ZHOU LIANG
IPC: G10L13/02
Filed: 2021-01-14
Abstract: L'invention concerne un appareil et un procédé de synthèse vocale, un dispositif et un support de stockage. Dans le procédé, dans le processus de réalisation d'une synthèse vocale sur un texte original à synthétiser, une caractéristique de synthèse d'assistant correspondant au texte mis en correspondance qui comprend un segment de texte mis en correspondance avec un segment de texte du texte original est référencée, et la caractéristique de synthèse d'assistant est une caractéristique utilisée pour aider à la synthèse vocale et déterminée sur la base d'un audio de prononciation correspondant au texte mis en correspondance. En référençant la caractéristique de synthèse d'assistant correspondant au texte mis en correspondance, la synthèse vocale du texte original peut être facilitée au moyen d'informations de prononciation dans l'audio de prononciation correspondant au texte mis en correspondance, ce qui permet d'enrichir des informations référencées pendant la synthèse vocale du texte original, et d'améliorer la qualité de synthèse vocale du texte original.
Patent WO-2021147947-A1 (WO)
Title: Synthesis and use of class of respiratory syncytial virus inhibitors
Inventor: PENG CHENG
IPC: A61P11/00
Filed: 2021-01-21
Abstract: Provided in the present invention are the synthesis and use of a class of respiratory syncytial virus inhibitors, the respiratory syncytial virus inhibitors being a compound with the structure of formula I or a pharmaceutically acceptable salt, ester, isomer, solvate, prodrug, or isotope label thereof. The compound has the advantages of strong activity and higher in vivo exposure compared to existing RSV inhibitors.
Patent WO-2022095297-A1 (WO)
Inventor: JIN JIAWEI
IPC: H04L25/03
Filed: 2021-02-04
Abstract: Sont divulgués dans la présente demande un égaliseur à rétroaction de décision et un procédé d'acquisition et de correction de données. L'égaliseur à rétroaction de décision comprend : un premier circuit d'échantillonnage de décision ; un second circuit d'échantillonnage de décision. Une extrémité d'entrée du premier circuit d'échantillonnage de décision reçoit des données d'échantillonnage et un premier résultat d'échantillonnage émis par le second circuit d'échantillonnage de décision pendant une période d'échantillonnage précédente, de manière à déterminer un premier mode de correction des données d'échantillonnage au moyen du premier résultat d'échantillonnage, et à corriger les données d'échantillonnage au moyen du premier mode de correction ; une extrémité d'entrée du second circuit d'échantillonnage de décision reçoit les données d'échantillonnage et un second résultat d'échantillonnage émis par le premier circuit d'échantillonnage de décision pendant la période d'échantillonnage précédente, de manière à déterminer un second mode de correction des données d'échantillonnage au moyen du second résultat d'échantillonnage, et à corriger les données d'échantillonnage au moyen du second mode de correction.
Patent WO-2022088561-A1 (WO)
Inventor: LU XUBIN
IPC: B28D5/00
Filed: 2021-02-23
Abstract: L'invention concerne un procédé de fixation d'un produit de quartz (2). Le procédé comprend les étapes suivantes, consistant à : (1) nettoyer les surfaces d'une plaque de fixation de quartz (4) et un produit de quartz à traiter (2) ; (2) marquer une zone de cire adhésive sur la plaque de fixation de quartz (4), qui est adaptée au produit de quartz à traiter (2) ; (3) chauffer la plaque de fixation de quartz (4) et le produit de quartz à traiter (2) respectivement à 65°C ou plus ; (4) appliquer uniformément de la cire de paraffine sur la zone de cire adhésive marquée sur la plaque de fixation de quartz (4) et faire fondre la cire de paraffine pour former une petite couche mince ; (5) placer du produit de quartz à traiter (2) à l'intérieur de la zone de cire adhésive de la plaque de fixation de quartz (4) ; (6) presser vers le bas le produit de quartz à traiter (2) pour extruder des bulles dans la petite couche mince ; (7) essuyer la cire de paraffine en excès autour du produit de quartz à traiter (2) à l'aide de papier d'essuyage ; et (8) refroidir rapidement et solidifier la petite couche mince au moyen d'un refroidissement par air, de telle sorte que le produit de quartz à traiter (2) soit fixé sur la surface de la plaque de fixation de quartz (4).