baber/WOPTO huggingface dataset:
Patent WO-2021022824-A1 (WO)
Title: 一种阀瓣限位轴组件及其组成的阀瓣结构和阀
Inventor: CHEN JUN
IPC: F16K15/03
Filed: 2020-04-10
Abstract: 一种阀瓣限位轴组件及其组成的阀瓣结构和阀。阀瓣限位轴组件包括：阀瓣限位轴(9)；至少一个支承座(4)，支承座(4)上具有第一安装孔(41)，支承座(4)上朝向阀瓣限位轴(9)一侧的侧面上设置有与第一安装孔(41)连通的横向通槽(43)，阀瓣限位轴(9)端部通过横向通槽(43)移动到第一安装孔(41)内；挡件(3)，设在阀瓣限位轴(9)端部，包括主体部和至少两个相对设置的延伸部，延伸部具有在阀瓣限位轴(9)上的投影落在支承座(4)朝向阀瓣限位轴(9)一侧的第一状态，及在阀瓣限位轴(9)上的投影至少部分落在横向通槽(43)中的第二状态。该结构降低了安装难度，组装配件的结构更加简单，制造更加简单，成本更加低廉。
Patent WO-2020221005-A1 (WO)
Inventor: WU DAN
IPC: H04W74/08
Filed: 2020-04-14
Abstract: The present disclosure relates to the technical field of wireless communications, and provides a method for determining a valid random access resource, a signal reception method, and a node, wherein the method comprises: determining a first valid random access resource, the first valid random access resource being a first random access resource satisfying a first preset condition, wherein the first preset condition comprises at least one of the following: not overlapping with a second random access resource and/or a second valid random access resource; not overlapping with a first synchronization signal/broadcast channel block; and being located after the second random access resource, and spaced apart from the second random access resource and/or the second valid random access resource by symbols the number of which is greater than or equal to N.
Patent WO-2020224405-A1 (WO)
Title: Image processing method and apparatus, computer-readable medium and electronic device
Inventor: JIN KUN
IPC: G06F16/583
Filed: 2020-04-16
Abstract: Disclosed are an image processing method and apparatus, a computer-readable medium and an electronic device. The image processing method comprises: extracting a feature map of an image to be processed (S210); dividing the feature map into a plurality of target regions (S220); according to a feature vector of each of the target regions, determining a weight of each of the target regions (S230); and according to the weights of the various target regions and the feature vectors of the various target regions, generating a feature vector of said image (S240). According to the solution, weighting processing can be carried out on each of the target regions according to the feature vector of each of the target regions in an image, such that a non-salient region in the image can be weakened, and a salient region in the image can be highlighted, thereby effectively improving the accuracy and rationality of the generated image feature vectors.
Patent WO-2020228477-A1 (WO)
Inventor: HE HONGWEI
IPC: A61K45/06
Filed: 2020-04-16
Abstract: A drug used for the prevention, alleviation and/or treatment of fibrosis, the active ingredients of the drug comprising one of kelimycin, isovalerylspiramycin Ⅰ, isovalerylspiramycin Ⅱ, and isovalerylspiramycin Ⅲ, or a combination of two or three of isovalerylspiramycin Ⅰ, isovalerylspiramycin Ⅱ, and isovalerylspiramycin Ⅲ. Also relating to a combination product used for the prevention, alleviation and/or treatment of fibrosis, the combination product comprising a first pharmaceutical agent, and the active ingredients of the first pharmaceutical agent comprising one of kelimycin, isovalerylspiramycin Ⅰ, isovalerylspiramycin Ⅱ, and isovalerylspiramycin Ⅲ, or a combination of two or three of isovalerylspiramycin Ⅰ, isovalerylspiramycin Ⅱ, and isovalerylspiramycin Ⅲ. Also relating to an application for the present drug and combination product in the prevention, alleviation, and/or treatment of fibrosis.
Patent WO-2020211863-A1 (WO)
Title: Utilisation sélective de mode de composantes croisées lors d'un codage vidéo
Inventor: DENG ZHIPIN
IPC: H04N19/80
Filed: 2020-04-20
Abstract: L'invention concerne un procédé de traitement de contenu multimédia visuel, consistant à effectuer une conversion entre un bloc vidéo de chrominance courant de données de contenu multimédia visuel et une représentation de flux binaire du bloc vidéo de chrominance courant, pendant la conversion, un résidu de chrominance du bloc vidéo de chrominance courant est mis à l'échelle sur la base d'un coefficient de mise à l'échelle, le coefficient de mise à l'échelle étant dérivé au moins sur la base d'échantillons de luminance situés à des positions prédéfinies.
Patent WO-2021169054-A1 (WO)
Title: 超大跨岩石隧道整体稳定性评价方法
Inventor: HE WEIGUO
IPC: G06F30/13
Filed: 2020-05-15
Abstract: 一种超大跨岩石隧道整体稳定性评价方法，适用于II～IV级硬岩地层，包括：对围岩强度、支护结构承载力、围岩变形进行评价分析，各评价项目分别包括定量指标或定性指标；若各评价项目的指标均满足要求，判定隧道整体稳定；若存在评价项目的指标不满足要求，判定隧道不满足整体稳定。
Patent WO-2020238713-A1 (WO)
Title: 发光二极管器件及其制作方法、显示面板及显示装置
Inventor: YU GANG
IPC: H01L51/54
Filed: 2020-05-20
Abstract: 一种发光二极管器件及其制作方法、显示面板及显示装置。该发光二极管器件包括：量子点发光层以及位于量子点发光层一侧的空穴传输层。空穴传输层包括钙钛矿材料和有机空穴传输材料。钙钛矿材料的高载流子迁移率可以改善空穴传输层的载流子传输性能。
Patent WO-2021237510-A1 (WO)
Title: Data decompression method and system, and processor and computer storage medium
Inventor: ZHAO YAO
IPC: H04N19/436
Filed: 2020-05-27
Abstract: A data decompression method and system, and a processor and a computer storage medium. The method comprises: receiving and parsing a decompression instruction (S101); according to the parsed decompression instruction, distributing a channel decoding instruction to each decompression path of at least two decompression paths (S102); according to the received channel decoding instruction, each decompression path of the at least two decompression paths respectively acquiring respective corresponding data to be decompressed, and decompressing said data to obtain decompressed data (S103); and executing a write operation for the decompressed data (S104). By means of the method, data compressed by a compression system by using a difference method can be decompressed to recover original data, and the method is used for the subsequent process of processing data by a processor. Since the amount of space occupied by compressed data is small, the bandwidth during data reading between a processor and an external memory can be reduced, the number of times that the external memory is read is reduced, and the power consumption can thus be reduced.
Patent WO-2020238967-A1 (WO)
Inventor: LI ZHAOZAO
IPC: G06F9/48
Filed: 2020-05-27
Abstract: 一种多线程退出方法及移动终端，所述方法用于所述移动终端，所述方法包括：获取线程的退出标识及崩溃判断信息（S10）；根据退出标识与崩溃判断信息，销毁所述线程（S20）。上述方法通过获取线程的退出标识及崩溃判断信息，并同时判断线程的退出标识和崩溃判断信息，进而根据判断结果，选择不同的销毁模式来销毁线程，避免多线程退出时产生崩溃及阻塞现象，提高了多线程退出的稳定性。
Patent WO-2021120535-A1 (WO)
Inventor: LIANG YONGHUA
IPC: D01D5/08
Filed: 2020-06-04
Abstract: A method for preparing a liquid crystal polymer film, comprising the following steps: (1) spinning a liquid crystal polymer into fibers, and maintaining the fibers for 0.1-36 h at the temperature of 200-400°C under a vacuum degree of less than 500 Pa for later use; (2) weaving the fibers prepared in step (1) into cloth for later use; and (3) pressing the cloth prepared in step (2) into a film at the temperature of 200-400°C, and then stretching the film to obtain the liquid crystal polymer film. The liquid crystal polymer film prepared by the preparation method is good in mechanical property, and the tensile strength can exceed 170 MPa. The prepared liquid crystal polymer film is applied to an FPC, the dielectric constant of the FPC is smaller than 3, the dielectric loss tangent angle is small, the method for preparing the liquid crystal polymer film is simple, and is suitable for industrial mass production.
Patent WO-2021232505-A1 (WO)
Title: Novel combined valve
Inventor: YUAN GONGSHE
IPC: F25B41/31
Filed: 2020-06-08
Abstract: A combined valve, which comprises a first spool (1), a second spool (2) and a third spool (3). The second spool (2) and the third spool (3) are coaxial with the first spool (1), the first spool (1) is nested on the third spool (3), and the second spool (2) is further nested on the first spool (1), thereby forming a control state in which the second spool (2) is opened and closed according to a lifting action of the first spool (1). When the amount of lift of the first spool (1) for small flow control is less than a specified amount, a pilot passage (46) is closed by the second spool (2), and a third valve port (3A) is closed by the third spool (3). When the lift of the first spool (1) exceeds the specified amount, the second spool (2) rises with the rise of the first spool (1) and opens the pilot passage (46), and the third spool (3) opens a third valve port (3A) to forming a large flow control state. The combined valve may cater for the high-precision adjustment of a small flow area, and the low pressure loss and controllability of a large flow state, thereby achieving low cost and low energy consumption while preventing the second valve core (2) from being opened by mistake.
Patent WO-2020259314-A1 (WO)
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2020-06-12
Abstract: A clothing treatment apparatus, comprising an accommodating member (1) and a clothing treatment agent dispensing apparatus provided in the accommodating member. The clothing treatment agent dispensing apparatus is slidably connected to the accommodating member. A water channel (2) is formed between the outer wall of the clothing treatment agent dispensing apparatus and the inner wall of the accommodating member. A water outlet (3) is formed on the accommodating member, and is communicated with the water channel. By forming a water channel between the outer wall of the clothing treatment agent dispensing apparatus and the inner wall of the accommodating member, it is unnecessary to take the clothing treatment agent dispensing apparatus out of the accommodating member when the accommodating member needs to be cleaned, and water is directly injected to the water channel to clean the accommodating member. Compared with the prior art, the clothing treatment apparatus greatly simplifies the cleaning process of the accommodating member.
Patent WO-2020253642-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/50
Filed: 2020-06-15
Abstract: A video processing method includes determining, for a conversion between a coding unit of a video and a bitstream representation of the video, use of a secondary transform with a reduced dimension (RST) tool to the coding unit based on a rule associated with one or more transform units in the coding unit and the coding unit. The RST tool comprises, during encoding, applying a forward secondary transform between a forward primary transform and a quantization step, or applying, during decoding, an inverse secondary transform between a de-quantization step and an inverse primary transform. Sizes of the forward secondary transform and the inverse secondary transform are less than a size of the coding unit. The method also includes performing the conversion based on the determining.
Patent WO-2020259494-A1 (WO)
Inventor: CHEN LU
IPC: A61M5/315
Filed: 2020-06-23
Abstract: A piston sealing structure applicable in a syringe, comprising a syringe barrel (1), a syringe end cap (2), a dead volume expelling cone (3), an upper bowl-shaped sealing part (4), a columnar sealing part (5), a lower bowl-shaped sealing part (6), and a piston push rod (7). The upper bowl-shaped sealing part (4) is used for allowing the piston push rod (7) and the syringe barrel (1) to form an effect seal when the piston push rod (7) is moving in the direction of the syringe end cap (2), and clearing crystals on the inner wall of the syringe barrel (1). The columnar sealing part (5) provides auxiliary sealing when the piston push rod (7) is making two-way movements. The lower bowl-shaped sealing part (6) is used for allowing the piston push rod (7) and the syringe barrel (1) to form an effective seal when the piston push rod (7) is moving in the direction of the syringe end cap (2), and clearing the crystals on the inner wall of the syringe barrel (1).
Patent WO-2021031747-A1 (WO)
Inventor: CHAI LI
IPC: H04W36/00
Filed: 2020-07-15
Abstract: 本公开的实施例提供一种网络系统、小区的接入方法、终端及网络设备。所述网络系统包括：至少一个小区，所述小区为用户提供无线通信业务和/或信令控制，所述小区的覆盖区域包括至少一块可定义的立体区域。本公开的方案实现了小区的规划，为水域、陆域、空域三域一体的通讯提供基础的通信平台。
Patent WO-2022006988-A1 (WO)
Title: Sound production device and electronic apparatus having same
Inventor: XIAO BO
IPC: H04R1/20
Filed: 2020-07-17
Abstract: The present application provides a sound production device and an electronic apparatus having same. The sound production device comprises a basket, a vibration system, and a magnetic circuit system; the magnetic circuit system drives the vibration system to vibrate so as to produce sound; the vibration system comprises a vibration diaphragm and a voice coil that are fixed to the basket; the vibration diaphragm comprises a vibration portion and a fixed portion; the vibration portion is suspended in the basket; the fixed portion extends from the edge of the vibration portion and surrounds the vibration portion; the basket comprises a top surface provided opposite to the vibration diaphragm, and an outer sidewall extending from the edge of the top surface towards a direction distant from the vibration diaphragm; the fixed portion is opposite to and fixed to the top surface; the vibration diaphragm further comprises an annular supporting member that surrounds and is fixed to the periphery of the outer sidewall; the annular supporting member is connected to the side of the fixed portion distant from the vibration portion and is integrated with the fixed portion by means of double-color injection molding; and the hardness of the fixed portion is greater than the hardness of the vibration portion and is less than the hardness of the annular supporting member. The technical solution of the present application can effectively solve the problem in the prior art that the sound production devices cannot consider the waterproof performance and the product performance.
Patent WO-2021109582-A1 (WO)
Inventor: MENG HAO
IPC: H01L43/10
Filed: 2020-07-21
Abstract: Provided are a magnetic memory and a preparation method therefor. The magnetic memory comprises at least one hybrid storage array, the hybrid storage array comprising an STT-MRAM array and an SOT-MRAM array arranged adjacent to each other, wherein the STT-MRAM array comprises STT-MRAM storage units arranged in an array, the SOT-MRAM array comprises SOT-MRAM storage units arranged in an array, and the STT-MRAM storage units and the SOT-MRAM storage units have the same laminated structure. The magnetic memory of the present invention can not only fulfil the long-term storage requirement of a large amount of data, but also fulfil the frequent erasure and writing of the large amount of data.
Patent WO-2021017957-A1 (WO)
Title: Longitudinal and transverse cutting integrated paper shredder driven by direct current electromagnet
Inventor: YANG KESHI
IPC: B02C18/18
Filed: 2020-07-21
Abstract: A longitudinal and transverse cutting integrated paper shredder driven by a direct current electromagnet. The paper shredder comprises two vertical fixing frames (1) which are parallel to each other; two ends of cutter shafts (2) are rotatably connected to the fixing frames (1), respectively; the cutter shafts (2) are respectively provided with a plurality of longitudinal blades (3); two ends of a fixed shear (5) are respectively fixed to the fixing frames (1); a movable shear (6) is located at an upper end of the fixed shear (5); a driving motor (14) drives a driving sprocket (15) to pull a driven sprocket (16) to rotate, and the driven sprocket (16) drives two mutually engaged gears (4) to move oppositely in an engaged mode; and as an electromagnet (13) is energized or deenergized, the movable shear (6) reciprocates left and right on the fixed shear (5) under the effects of the electromagnet (13) and a compression spring (11). By means of mutual cooperation of the cutter shafts (2) and the longitudinal blades (3), the paper shredder longitudinally cut paper into long strips, and then cuts the paper off transversely again under the shearing effects of the movable shear (6) and the fixed shear (5) on the basis of longitudinal cutting of the paper, and the sheared degree of fragmentation can be adjusted.
Patent WO-2021031834-A1 (WO)
Inventor: WANG XI-QING
IPC: C12N5/14
Filed: 2020-08-03
Abstract: L'invention concerne un gène ZmHsf21, une protéine codée par celui-ci et son utilisation dans l'amélioration de plantes. L'invention concerne également des utilisations du gène ZmHsf21 pour augmenter le rendement des plantes et/ou améliorer la résistance aux maladies des plantes, en particulier la pourriture des tiges.
Patent WO-2021027702-A1 (WO)
Title: 超宽带定位方法和装置
Inventor: HOU XIAONING
IPC: H04W4/02
Filed: 2020-08-07
Abstract: 本公开的实施例公开了超宽带定位方法和装置。该方法的一具体实施方式包括：响应于监听到第一蓝牙广播数据，将已设置的定位参数中与第一蓝牙广播数据指示的定位参数不一致的定位参数进行重新设置，其中，第一蓝牙广播数据包括待通信的定位基站所配置的数据传输信道、数据传输速率和数据传输频率中的至少一项；基于当前设置的定位参数和超宽带定位模式，向定位基站发送定位信号，以使定位基站和定位服务器按照所配置的超宽带定位模式确定当前所在的位置。该实施方式实现了自动化地重新设置定位标签的定位参数。
Patent WO-2021143111-A1 (WO)
Inventor: LI RUIJIE
IPC: H04W72/04
Filed: 2020-08-07
Abstract: 一种上行控制信息的传输方法及装置，该方法的执行主体可以是终端设备，也可以是应用于终端设备中的芯片。下面以执行主体是终端设备为例进行描述。该方法包括：接收指示信息，该指示信息用于指示第一PUCCH资源和重复传输次数N；所以根据所述指示信息，从至少一个PUCCH资源集合中确定所述第一PUCCH资源和所述重复传输次数N；最终通过所述第一PUCCH资源和所述重复传输次数N，重复发送M次上行控制信息UCI。采用本申请的方法及装置，终端设备可以根据网络设备的指示，按照PUCCH资源对应的重复传输次数传输UCI，从而可以实现PUCCH重复传输次数的灵活配置，提高资源的利用率。
Patent WO-2021047346-A1 (WO)
Title: Route orchestration method for edge computing network, and route orchestrator and system
Inventor: BAI HUIFENG
IPC: H04L45/02
Filed: 2020-08-13
Abstract: Disclosed are a route orchestration method for an edge computing network, and a route orchestrator and system. The method comprises: receiving a service connection open request submitted by an edge computing node; querying whether existing routes corresponding to a source node and a target node are present in a working route table; if the corresponding routes are present in the working route table, performing service connection according to the routes and stored bandwidth information; if the corresponding routes are not present in the working route table, querying whether the corresponding routes are present in a pre-route table, and determining whether information of the routes meets a bandwidth demand of a service request; and if the corresponding routes are present in the pre-route table, and initial bandwidth information meets the bandwidth demand of the service request, updating information in the pre-route table, and sending the corresponding routes and a bandwidth of the service request. The route orchestration method for an edge computing network, and the route orchestrator and system provided in the present application can realize the fast establishment of an edge computing service and the efficient utilization of optical network resources.
Patent WO-2022032678-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04W52/00
Filed: 2020-08-14
Abstract: Embodiments of the present application provide an information processing method, which is applied to a terminal device. The method comprises: receiving a first reference signal, the first reference signal being used to carry energy-saving related information of a paging message of the terminal device; and determining a paging processing mode of the terminal device on the basis of the energy-saving related information.
Patent WO-2022011781-A1 (WO)
Title: Track-type inspection robot with autonomous track changing function
Inventor: WANG ZHONGYUAN
IPC: B61F7/00
Filed: 2020-08-21
Abstract: Disclosed is a track-type inspection robot with an autonomous track changing function, the inspection robot comprising a transverse movement system (1), and two grabbing systems (2) and a power system (3) which are connected to the transverse movement system (1). Each grabbing system (2) moves along with corresponding transverse movement parts of the transverse movement system (1) to realize a track changing operation; the power system (3) realizes track changing along the synchronous driving of two transverse movement parts of the transverse movement system (1), such that the power system (3) realizes rapid track changing; and after track changing, a driving wheel (36) of the power system (3) rotates under the driving of a driving electric motor (35), so that the power system (3) drives the whole track-type inspection robot to realize a track inspection function. The track-type inspection robot can complete autonomous track changing without needing to change a track structure or add an auxiliary track changing apparatus, which robot adapts to tracks of different widths by means of adjusting the distance between two clamping claws (24) of the grabbing systems (2), and adapts to the distance of a track change by means of changing the transverse movement length of the transverse movement system (1), and thus, the track-type inspection robot has wide applicability.
Patent WO-2021184684-A1 (WO)
Title: Epitaxial method for super heavily doped red phosphorous substrate
Inventor: HAN SHAOFENG
IPC: H01L21/02
Filed: 2020-08-26
Abstract: The present invention relates to an epitaxial method for a super heavily doped red phosphorous substrate, comprising the following steps: growing an intrinsic silicon layer that exceeds a required thickness on the super heavily doped red phosphorous substrate so as to absorb impurities in a gas phase; etching the intrinsic silicon layer to the required thickness; and performing epitaxy on the intrinsic silicon layer. The idea of isolation in the present invention is completely different from that in the prior art. By means of generating an excessively thick intrinsic silicon layer to absorb impurities in the gas phase, and then etching to the required thickness, the doping in the gas phase may be effectively removed to solve the problem in which gas phase doping has a greater influence on resistivity during the epitaxial process of super heavily doped red phosphorus substrate. The epitaxial wafer prepared by the epitaxial method of the present invention has the same SRP height at the edge and the center, which improves the product yield.
Patent WO-2022041042-A1 (WO)
Inventor: CHEN YONG
IPC: G06F21/64
Filed: 2020-08-27
Abstract: Disclosed in the present invention are an Internet of Things commodity information anti-tracing system and method based on chaotic security, comprising a network recording unit, an information management unit, a radio-frequency reading unit, and a public tracing unit. The network recording unit records all information of commodities transported from a factory to a shelf; the information management unit comprises an exclusive information uploading device for updating and uploading the commodity information; the radio-frequency reading unit comprises RFID (radio-frequency identification), and can read a commodity information chain by the RFID; and the public tracing unit is a public sharing port for the commodity information, so that customers can read information of all links of commodity production, processing, warehousing, transportation, and consumption. According to the present invention, under an Internet of Things device that can trace the commodity information, a hardware security circuit is added to the commodity information uploading device, thereby ensuring that the commodity information cannot be invaded and tampered, greatly improving the safety of the commodity information chain, and improving the reliability of commodity information tracing.
Patent WO-2021073268-A1 (WO)
Inventor: HOU XINRU
IPC: G06T19/00
Filed: 2020-08-27
Abstract: An augmented reality (AR) data presentation method and apparatus, an electronic device, and a storage medium. Said method comprises: acquiring real-scene data (S101); identifying attribute information of a target entity object in the real-scene data, and determining special effect data of a virtual object matching the attribute information (S102); and on the basis of the special effect data of the virtual object, displaying, in an AR device, AR data including the special effect data of the virtual object (S103).
Patent WO-2022041221-A1 (WO)
Inventor: JIA HAILIN
IPC: G06F13/40
Filed: 2020-08-31
Abstract: 本申请提供了一种芯片及芯片封装，涉及芯片互连技术领域，能够降低芯片互连接口的功耗和面积。该芯片包括芯片互连接口，芯片互连接口包括缓冲器；该缓冲器为标准单元；缓冲器的输出端和输入端中，一个与芯片有源面的连接部连接，另一个与芯片中的内部数字电路连接；该芯片有源面的连接部与外部的芯片连接。