baber/WOPTO huggingface dataset:
Patent WO-2021036949-A1 (WO)
Inventor: ZHENG JUAN
IPC: H04W72/04
Filed: 2020-08-21
Abstract: A data transmission method and apparatus for improving the data transmission efficiency of a terminal device with a low bandwidth capability. The method comprises: a terminal device determining a first frequency band and receiving first information from a network device, with the first information being used for indicating a first transmission frequency band, then, determining the first transmission frequency band according to the first information, and finally, transmitting data to the network device on the first transmission frequency band, wherein the bandwidth of the first frequency band is greater than the maximum channel bandwidth supported by the terminal device; the first transmission frequency band is used for data transmission of the terminal device; and the first frequency band includes the first transmission frequency band. Thus, the network device can dynamically schedule a terminal device with a low bandwidth capability within a wider range of frequency resources, thereby obtaining greater frequency selectivity scheduling gain, and improving the data transmission efficiency.
Patent WO-2021179543-A1 (WO)
Inventor: ZHAO PING
IPC: F04C23/00
Filed: 2020-08-27
Abstract: A compressor system (10) and an oil management method therefor. The compressor system (10) comprises a first compressor (101), a second compressor (102), a first oil pipe (111) and a first control valve (131). The first oil pipe (111) is configured to communicate an oil sump of the first compressor (101) with an oil sump of the second compressor (102). The first control valve (131) is provided on the first oil pipe (111) and can switch between an open state allowing a lubricant to flow therethrough and a closed state preventing the lubricant from flowing therethrough.
Patent WO-2022067538-A1 (WO)
Title: Network element discovery method and apparatus, and device and storage medium
Inventor: GUO YALI
IPC: H04L29/08
Filed: 2020-09-29
Abstract: Disclosed are a network element discovery method and apparatus, and a device and a storage medium, which relate to the technical field of communications. The method comprises: receiving, from a second network element, a discovery request for a third network element, the discovery request comprising a request parameter for determining a target third network element; determining the target third network element on the basis of the request parameter and an indicated selection condition for the target third network element; and sending a discovery response to the second network element, the discovery response comprising information of the target third network element. By means of the embodiments of the present application, a mutual discovery mechanism between network elements is provided, and the interaction between the network elements is improved, such that the network elements can help each other to compute data, thereby reducing waste of computing resources.
Patent WO-2021078033-A1 (WO)
Title: Method for controlling heating belt of compressor
Inventor: YANG KUN
IPC: F25B49/02
Filed: 2020-10-13
Abstract: Disclosed is a method for controlling a heating belt of a compressor. The method comprises: measuring a suction pressure P of a compressor to determine a corresponding suction saturation temperature Tps; measuring an actual suction temperature Ts of the compressor and a lubricating oil temperature Toil of the compressor; and determining the opening or closing of a heating belt of the compressor on the basis of the suction saturation temperature Tps, the actual suction temperature Ts and the lubricating oil temperature Toil. According to the method, the opening or closing of the heating belt of the compressor is determined on the basis of the three temperatures and the specific relationship therebetween, such that the heating belt of the compressor can be controlled more precisely and effectively, and not only can a liquid impact phenomenon of the compressor be prevented, but the output power of the heating belt of the compressor can also be effectively reduced, thereby improving the energy efficiency ratio of the whole air-conditioning system.
Patent WO-2022082602-A1 (WO)
Title: Method and apparatus for packet rerouting
Inventor: CHEN LIN
IPC: H04W36/00
Filed: 2020-10-22
Abstract: This disclosure relates to methods and apparatus for packet rerouting. In one embodiment, a method of packet rerouting includes receiving, by a wireless node from a donor central unit (CU), packet rerouting configuration information, and rerouting, by the wireless node, a transmission of a packet from a first transmission path to a second transmission path in response to, at least in part, the packet rerouting configuration information.
Patent WO-2022082772-A1 (WO)
Title: 一种数据传输方法和相关装置
Inventor: LIU MENGTING
IPC: H04W72/04
Filed: 2020-10-23
Abstract: 本申请提供了一种数据传输方法和相关装置，该方法包括：处于空闲态或去激活态的终端设备接收网络设备发送的第一消息；处于空闲态或去激活态的所述终端设备根据所述第一消息，对第一资源中的一个或多个资源进行激活，获得激活的第二资源，所述第一资源包括带宽部分BWP资源和/或半持续调度SPS资源；处于空闲态或去激活态的所述终端设备根据所述激活的第二资源与所述网络设备通信。实施本申请实施例，使得处于空闲态或去激活态的终端设备实现了数据的连续性和/或非周期性的传输。
Patent WO-2022087809-A1 (WO)
Title: Lens distortion correction for image processing
Inventor: QIN YINGYING
IPC: H04N5/232
Filed: 2020-10-27
Abstract: A processor may be configured to receive an image having lens distortion from a camera module and may determine one or more configuration settings from the image based on the lens distortion. In some examples, the processor may perform lens distortion correction on the image prior to determining the one or more configuration settings. In other examples, the processor may determine configuration settings based on distorted grid cells of the image having lens distortion, wherein the distorted grid cells are defined by the lens distortion. In other examples, the processor may determine initial configuration statistics values from the image having the lens distortion and then adjust the initial configuration statistics values based on the lens distortion.
Patent WO-2022036884-A1 (WO)
Title: Immune mechanism and therapeutic drug for biliary atresia
Inventor: ZHANG YUXIA
IPC: A61P1/16
Filed: 2020-11-11
Abstract: A drug and a method for preventing/treating biliary atresia, the method comprising administering a drug for removing B cells to a subject, wherein the drug for removing B cells is selected from a CD20 inhibitor, a B cell maturation antigen inhibitor, and a CD79 inhibitor. The CD20 inhibitor is selected from rituximab, ibritumomab, tositumomab or an analog thereof, and has a certain significance for the clinical treatment of biliary atresia.
Patent WO-2022109970-A1 (WO)
Title: Integrated winding and arranging device for flannel production
Inventor: ZHOU CHUNJIE
IPC: B65H19/30
Filed: 2020-11-27
Abstract: The present invention relates to the technical field of winding and arranging devices, and disclosed therein is an integrated winding and arranging device for flannel production, comprising a housing, a dust suction bin is welded to a surface of the housing, and filter screens are mounted at upper and lower ends of an inner wall of the dust suction bin; fans are mounted at upper and lower ends of a surface of the dust suction bin; a safety bin is mounted on an inner wall of the housing, and a guide rail is mounted on an inner wall of the safety bin; a spring is mounted on an inner wall of the guide rail, and a large rotating disc is mounted on the other side of the surface of the spring; and a cutting knife is mounted on one side of the inner wall of the housing, and the inner wall of the housing and the inner wall of the safety bin are cooperatively and rotationally connected to guide wheels. Impurities of flannel which has just been produced are adsorbed by means of the dust suction bin, and collection by a motor is promptly suspended by means of the safety bin by utilizing tension after short piles occur on a fabric, thus greatly reducing machine idling; in addition, the objective of automatically cutting the fabric is achieved by means of a control bin, which greatly reduces manpower consumption, and thickness is controlled.
Patent WO-2021110013-A1 (WO)
Inventor: WU JINGGUO
IPC: G05B19/042
Filed: 2020-12-02
Abstract: A discrete high-speed redundancy switching-based input/output device, comprising: a plurality of input/output modules and master control modules. The plurality of input/output modules are in redundancy design and are all provided with fault output lines. The master control modules perform data interaction with the input/output modules by means of a CAN bus.
Patent WO-2022126404-A1 (WO)
Title: Intelligent event tracking system
Inventor: LIU YIMIN
IPC: G06Q10/10
Filed: 2020-12-16
Abstract: A first computing system may determine that a first event is represented in first data received from a second computing system. Based at least in part on the first event being represented in the first data, the first computing system may generate a time-ordered schedule of events that includes an indication of the first event, and may send, to a client device, second data representing the time-ordered schedule of events.
Patent WO-2022095236-A1 (WO)
Inventor: YI CHUJUN
IPC: G09G3/3208
Filed: 2020-12-18
Abstract: La présente invention concerne un panneau d'affichage et un dispositif d'affichage. Le panneau d'affichage comprend : une pluralité de sous-pixels, la pluralité de sous-pixels comprenant au moins deux premiers sous-pixels situés au niveau d'une région de transmission de lumière d'affichage ; et une ligne de connexion, comprenant une première ligne qui est électriquement connectée à un premier circuit d'attaque de pixel et aux deux premiers sous-pixels ou plus, au moins une partie de la première ligne étant une ligne en serpentin. La présente invention peut inhiber le problème selon lequel une interférence et une diffraction de lumière se produisent facilement dans la région de transmission de lumière d'affichage, et améliore l'effet d'affichage de la région de transmission de lumière d'affichage.
Patent WO-2022133883-A1 (WO)
Inventor: LIU MING-YU
IPC: G06T19/00
Filed: 2020-12-24
Abstract: L'invention concerne des appareils, des systèmes et des techniques pour produire une image d'un premier sujet positionné dans une pose démontrée par une image d'un deuxième sujet. Dans au moins un mode de réalisation, une image d'un premier sujet peut être produite à partir d'une variété de points de vue.
Patent WO-2022052368-A1 (WO)
Inventor: TANG CHUANGEN
IPC: C12N15/11
Filed: 2020-12-24
Abstract: The present invention belongs to the technical field of recombinant protein preparation, and discloses a novel proinsulin glargine and a method for preparing insulin glargine therefrom. In the present invention, a sequence of proinsulin glargine containing an SOD fusion peptide that has undergone site-directed mutation and "0C peptide" is designed, a recombinant E. coli engineered bacteria expressing insulin glargine is constructed, and the engineered bacteria is induced to express an insulin glargine fusion protein in the form of inclusion bodies, then same undergoes denaturation, renaturation, modification, enzyme cleavage, separation, and purification to obtain a mature insulin glargine active ingredient. In the present invention, by means of mutating an SOD fusion peptide sequence, the fermentation yield of insulin glargine is increased by 75%. By means of adopting a "0C peptide" strategy, the remnants of C-peptide residues is avoided, and the quality loss and mis-cutting impurities of enzyme cleavage conversion are reduced. The purity of the insulin glargine active ingredient prepared by the invention is up to 99.9%, and the maximum single impurities are controlled at 0.05%.
Patent WO-2022077782-A1 (WO)
Title: 一种管材切割生产线及生产方法
Inventor: WANG CUIPING
IPC: B23D33/02
Filed: 2021-06-02
Abstract: 一种管材切割生产线及生产方法，包括沿送料方向依次设置的上料装置（1）、切管装置（2）和下料架（3），下料架（3）上设置有接引臂（301）、送管机构和挡管组件（304），接引臂（301）能够伸缩将切管装置（2）上的管材接引到送管机构上，送管机构位于接引臂（301）和挡管组件（304）之间，挡管组件（304）设置于下料架（3）的出料端，下料架（3）的出料端一侧设置有伸缩托架、推齐机构、升降台（305）和移包机构，送管机构能够将挡管组件（304）挡住的管材一次性送到伸缩托架上，推齐机构设置在伸缩托架的两侧能够将伸缩托架上的管材推齐，移包机构设置在靠近升降台（305）的位置且工作时低于升降台（305）的支撑台面。
Patent WO-2021136550-A1 (WO)
Title: Anti-claudin 18.2 antibody and use thereof
Inventor: LI ZONGHAI
IPC: G01N33/574
Filed: 2021-01-04
Abstract: Provided is an antibody or antigen binding fragment, capable of recognizing an antigen peptide comprising SEQ ID NO: 7 (KNKKIYDGG); or recognizing an epitope comprising SEQ ID NO: 7 in claudin 18.2; preferably recognizing a peptide comprising SEQ ID NO: 6 (KNKKIYDGGART); or recognizing an epitope comprising the SEQ ID NO: 6 in the claudin 18.2.
Patent WO-2022147700-A1 (WO)
Title: 无线通信方法和装置
Inventor: Jiao Chunxu
IPC: H04W72/04
Filed: 2021-01-06
Abstract: 本申请提供了一种无线通信方法和装置，该方法包括：确定第一时隙内的N个第一符号，所述N是大于1且小于M的正实数，所述M为所述第一时隙包括的符号数目，M为正整数，所述第一时隙对应的频域资源为非授权频谱，所述第一符号是所述第一时隙中的未被占用的符号；在所述N个第一符号上，向第二终端设备发送第一信号，其中，所述第一信号包括以下至少一种：从第二时隙复制的符号、待发送的第一传输块TB、循环前缀拓展CPE，所述第二时隙是所述第一时隙的下一时隙。本申请实施例的无线通信方法，能够有效占用非授权频谱的信道资源，减少信道资源的浪费。同时，潜在地提升了第二终端设备的译码性能，以及SL传输的可靠性。
Patent WO-2021143802-A1 (WO)
Title: Deblocking filtering using quantization parameter information
Inventor: ZHANG LI
IPC: H04N19/00
Filed: 2021-01-15
Abstract: Methods, systems and devices for implementing deblocking filtering using quantization parameter information during image/video encoding and decoding are described. An example method of video processing includes deriving, for a conversion between a current video block of a video and a bitstream of the video, a first quantization parameter and a second quantization parameter for a color component associated with the current video block, and performing, based on the deriving, the conversion, wherein the first quantization parameter is used to perform a reconstruction or a deblocking process for the current video block, and wherein the second quantization parameter is used to predict quantization parameters used for coding subsequent video blocks.
Patent WO-2022151431-A1 (WO)
Inventor: LI CHAO
IPC: H04W72/10
Filed: 2021-01-15
Abstract: La présente demande concerne un procédé et un appareil de communication, qui peuvent résoudre le problème technique selon lequel des exigences d'économie d'énergie et de performance de transmission de données d'un dispositif à capacité de détection limitée ne peuvent pas être prises en compte, ce qui permet d'améliorer l'efficacité de communication et la fiabilité du dispositif à capacité de détection limitée, et d'être appliqué à des systèmes tels que V2X, 5G et 4G. Le procédé consiste : à déterminer, au moyen d'un premier dispositif, une première valeur de priorité et un paramètre de réglage de priorité d'un service à transmettre ; à déterminer une seconde valeur de priorité en fonction de la première valeur de priorité et du paramètre de réglage de priorité ; et à envoyer des informations d'indication de priorité, les informations d'indication de priorité comprenant la seconde valeur de priorité.
Patent WO-2022160296-A1 (WO)
Inventor: SU HUASHENG
IPC: H01M50/50
Filed: 2021-01-29
Abstract: 本申请实施例提供一种电池单体、电池、用电设备、电池单体的制造方法及设备，属于电池技术领域。电池单体包括转接件，转接件包括用于连接电极端子的第一连接部和用于连接电极组件的第二连接部，第一连接部与第二连接部分体设置且相互连接，第一连接部为多层结构且包括层叠设置的多层导电片，第二连接部为单层结构，第一连接部的最小厚度大于第二连接部的最大厚度。该电池单体具有较小的内阻，能够提高电池单体的输出功率，满足功率型电池的需求。
Patent WO-2021185014-A1 (WO)
Title: 负极活性材料及使用其的电化学装置和电子装置
Inventor: FENG PENGYANG
IPC: H01M4/583
Filed: 2021-02-09
Abstract: 本申请涉及一种负极活性材料及使用其的电化学装置和电子装置。具体而言，本申请提供一种负极活性材料，其中所述负极活性材料具有中值粒径D  1 v50，所述负极活性材料在1t压力下具有中值粒径D  2 v50，且D  2 v50/D  1 v50为不小于0.8。本申请的负极活性材料有助于实现电化学装置的高容量和高循环膨胀性能的平衡。
Patent WO-2021223505-A1 (WO)
Title: Accelerated method for ellipse detection based on generalised pascal mapping
Inventor: JIA QI
IPC: G06T7/60
Filed: 2021-03-05
Abstract: The present invention relates to the technical field of digital image processing and provides an accelerated method for ellipse detection based on generalised Pascal mapping, comprising: step 100: using an edge processing method in an ellipse detection method to extract more accurate edge point information from a true image, connecting the edge points to form an arc, and using an arc set having undergone denoising processing as the input of the accelerated method for ellipse detection; step 200: using generalised Pascal mapping to filter out from the arc set inputted in step 100 a valid candidate arc combination that may belong to the same ellipse; step 300: calculating five parameters of a candidate ellipse; sequentially repeating step 200 to step 300 until all of the valid candidate arc combinations and corresponding candidate ellipses in the arc set are found; and step 400: performing clustering and verification of a candidate ellipse set to obtain a final detected ellipse set. The present invention can reduce invalid ellipse fitting calculations and also ensure detection precision.
Patent WO-2021190429-A1 (WO)
Inventor: RUI YUANLE
IPC: G06T11/60
Filed: 2021-03-22
Abstract: The present invention provides an image processing method and an electronic device. The method comprises: receiving a first input of a user; in response to the first input, identifying a first text region on a target image; training a text image of the first text region on the target image to obtain a first font style model of the first text region; receiving a second input of the user; in response to the second input, obtaining a first input text, and training the first input text according to the first font style model to obtain a second text matching the font style of the first text region; and replacing the text of the first text region with the second text on the target image.
Patent WO-2021197169-A1 (WO)
Inventor: LI XING
IPC: H01L27/32
Filed: 2021-03-24
Abstract: A display screen (10), an electronic device, and a crack detection method. The display screen (10) comprises an array substrate (101) and a package substrate (102) provided on a side of the array substrate (101); and the display screen (10) further comprises a first detection layer (110). The first detection layer (110) is provided on a side of the array substrate (101) away from the package substrate (102), or the first detection layer (110) is provided on a side of the package substrate (102). The first detection layer (110) comprises a first detection circuit, the first detection circuit comprises a plurality of first detection lines (111), and the first detection lines (111) are configured to transmit a first detection signal. In this way, the present invention can perform crack detection on the full screen of the display screen (10), and can prevent the circuit used for crack detection from reducing the display aperture ratio of the display screen (10), and can also prevent the circuit used for crack detection from interfering with an original circuit in the display screen (10) and avoid the risk of electrostatic discharge, thereby improving the process capability, yield and reliability of the display screen (10).
Patent WO-2021204039-A1 (WO)
Title: Method and apparatus for pushing information
Inventor: DENG XIAOLONG
IPC: G06Q30/06
Filed: 2021-03-31
Abstract: A method and apparatus for pushing information. The method comprises: obtaining behavior information of at least one target user, and extracting target information from the behavior information (S201), wherein the target information comprises object identifiers of objects at which behaviors aim; determining similarity among the objects indicated by the extracted object identifiers, generating an object similarity matrix by using the similarity among the objects, and constructing a graph network by using the object similarity matrix (S202), wherein vertexes in the graph network are used for representing the objects, and edges of the graph network are used for representing the similarity among the objects; clustering, by using a graph community detection algorithm, the objects represented by the vertexes in the graph network to obtain a clustering result (S203); and pushing object information to a user terminal of the at least one target user on the basis of the clustering result (S204). The method improves the accuracy of object information pushing.
Patent WO-2022205350-A1 (WO)
Title: Procédé et appareil destinés à un fonctionnement drx pour des services de multidiffusion et de diffusion
Inventor: DAI MINGZENG
IPC: H04W4/06
Filed: 2021-04-01
Abstract: Des modes de réalisation de la présente demande concernent un procédé et un appareil destinés à un fonctionnement de réception DRX pour une MBS. La demande concerne également un procédé mis en œuvre par un UE. L'UE est configuré avec un fonctionnement DRX de MBS. Le procédé peut comprendre les étapes consistant à : pendant une période de temps active destinée à un fonctionnement DRX de MBS, surveiller une transmission initiale de point à multipoint (PTM), associée à une MBS, en provenance d'une station de base, cette transmission initiale PTM étant en outre associée à un premier identifiant ; et surveiller une retransmission PTM associée à une MBS, en provenance d'une station de base, la retransmission PTM étant en outre associée au premier identifiant, ou à un second identifiant, ou à la fois au premier et au second identifiant.
Patent WO-2022033049-A1 (WO)
Inventor: XIE YUHUA
IPC: C09D7/63
Filed: 2021-04-02
Abstract: The present invention relates to the field of waterproof coatings and provides a polymer cement-based waterproof coating. The waterproof coating comprises raw material components in parts by weight: 60-70 parts of an acrylic ester emulsion, 7-10 parts of a dispersant, 8-10 parts of a film-forming auxiliary, 3-5 parts of a leveling agent, 4-6 parts of a drier, 0.05-0.2 parts of a water reducing agent, 50-55 parts of cement, 40-60 parts of a filling auxiliary, and 3-7 parts of water. The solid content of the acrylic ester emulsion is 30-60%. The water reducing agent is any one of a polycarboxylic acid water reducing agent and a polyether polycarboxylic acid water reducing agent. The filling auxiliary is a mixture of quartz sand and powder, magnesium oxalate, and kaolin; and the mass ratio of quartz sand and powder, magnesium oxalate, and kaolin in the mixture is 2:1-2:1-2. The present invention also provides a preparation method for the waterproof coating. The preparation method provided in the present invention is simple and easy to operate; and the waterproof coating is low in price of raw materials and good in mechanical properties, water-resistant properties, and weatherability.
Patent WO-2022222040-A1 (WO)
Title: Method for accessing cache of graphics processor, graphics processor, and electronic device
Inventor: CHENG YOUMENG
IPC: G06F15/80
Filed: 2021-04-20
Abstract: The embodiments of the present application provide a method for accessing a cache of a graphics processor, a graphics processor, and an electronic device, and relate to the technical field of computers. The method is used to solve the issue of blockage during cache access or data return and improves the performance of a GPU. The graphics processor comprises: multiple caches, multiple graphics processing cores, and an intersection switch bus. A first graphics processing core sends a first access request to the intersection switch bus; the intersection switch bus determines, according to the first access request sent by the first graphics processing core, an access type corresponding to the first access request; when it is determined that the resources of a first cache corresponding to the access type are sufficient, an access response is fed back to the first graphics processing core; the first graphics processing core sends a second access request to the intersection switch bus according to the access response; and the intersection switch bus sends a second access request to the first cache.