baber/WOPTO huggingface dataset:
Patent WO-2021142776-A1 (WO)
Inventor: YU DAN
IPC: G11C11/02
Filed: 2020-01-17
Abstract: Des dispositifs de mémoire et des procédés sont concernés ici. Selon un aspect, un dispositif de mémoire peut comprendre un premier élément de champ, un second élément de champ, un élément magnétique mobile, et un premier élément chauffant. Le premier élément de champ peut être un supraconducteur. Le second élément de champ peut être disposé face au premier élément de champ et à une première distance du premier élément de champ. L'élément magnétique mobile peut être repoussé par le second élément de champ et disposé dans un espace entre le premier élément de champ et le second élément de champ. Le premier élément chauffant peut être agencé à proximité du premier élément de champ. L'élément magnétique mobile peut se déplacer vers le premier élément de champ en réponse à un premier courant électrique qui passe à travers le premier élément chauffant.
Patent WO-2021146975-A1 (WO)
Title: Soft-decision information generation for receiver
Inventor: THEJASWI CHANDRASHEKHAR
IPC: H04L25/02
Filed: 2020-01-22
Abstract: Embodiments of the present disclosure relate to a method, an apparatus and a computer readable storage medium for generating soft-decision information for a receiver. In example embodiments, a method is provided. The method comprises receiving, at a first device, a signal from a second device, the signal corresponding to a group of symbols transmitted from the second device; determining, by performing Lattice Reduction linear detection on the signal, a first group of estimated symbols for the group of symbols; determining, by performing iterative interference cancellation on the first group of estimated symbols, a second group of estimated symbols for the group of symbols; and generating, based on the second group of estimated symbols, soft-decision information about the group of symbols for use by a decoder at the first device. Embodiments of the present disclosure can improve the receiver performance with reduced complexity.
Patent WO-2021147007-A1 (WO)
Title: Capacitance detection circuit, touch-control chip, and electronic device
Inventor: ZHANG GUANJUN
IPC: G06F3/044
Filed: 2020-01-22
Abstract: Provided is a capacitance detection circuit, which can reduce the influence of screen noise on capacitance detection. The capacitance detection circuit is used for detecting self-capacitance of a first channel in a screen. The capacitance detection circuit comprises: a drive circuit used for inputting a drive signal to a first channel; and an amplification circuit that comprises a differential amplifier, wherein one input end of the differential amplifier is connected to the first channel, and the other input end of the differential amplifier is connected to a second channel, into which no drive signal is input, in the screen. The differential amplifier is used for outputting a voltage signal according to a first capacitance signal of self-capacitance of the first channel and a second capacitance signal of self-capacitance of the second channel, wherein the second capacitance signal is used for canceling a noise signal that is comprised in the first capacitance signal and is from the screen, and the voltage signal represents the self-capacitance of the first channel after noise cancellation.
Patent WO-2021151223-A1 (WO)
Title: Cross-carrier scheduling techniques for wireless communications systems
Inventor: TAKEDA KAZUKI
IPC: H04W72/04
Filed: 2020-01-29
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is in communication with a primary cell and a secondary cell in a carrier aggregation configuration, where the primary cell is a cross-carrier scheduled cell and the secondary cell is a cross-carrier scheduling cell. The UE may receive downlink control information from the secondary cell. The downlink control information may include a cross-carrier scheduling indication that a data transmission is scheduled with the primary cell. The UE may monitor a common search space of the primary cell for control information that pertains to communications with the primary cell. The UE may communicate with the primary cell via the data transmission in accordance with at least one of the downlink control information from the secondary cell and the control information from the common search space of the primary cell.
Patent WO-2021155591-A1 (WO)
Title: Random access method, apparatus, terminal, network device, and storage medium
Inventor: LIN XUE
IPC: H04W36/00
Filed: 2020-02-07
Abstract: The present application relates to a random access method, an apparatus, a terminal, a network device, and a storage medium, said method comprising: a terminal receives resource configuration information indicated by a network device, wherein the resource configuration information may indicate a PUSCH resource corresponding to a CFRA; subsequently, the terminal may perform random access on the PUSCH resource indicated by the resource configuration information. In using the described method, a terminal is able to clearly determine which PUSCH resources are PUSCH resources corresponding to initiated CFRA, improving terminal random access adaptability.
Patent WO-2020182121-A1 (WO)
Title: Expression recognition method and related device
Inventor: JI XING
IPC: G06V10/764
Filed: 2020-03-10
Abstract: The present invention relates to the technical field of artificial intelligence. Provided are an expression recognition method and a related device. The method comprises: acquiring a facial image (S210); extracting features from the facial image, and acquiring a first type of information and a second type of information (S220); acquiring global feature information according to the first type of information, and determining first expression information according to the global feature information (S230); and acquiring a target feature value according to the second type of information, and determining second expression information according to the target feature value (S240); The method can realize multi-task learning, reduce an amount of data required for training a model, enable simultaneous acquisition of an emotion recognition result and a recognition result of a part of a facial expression, and enhance the efficiency and real-time capability of expression recognition, thereby improving user experience.
Patent WO-2021179229-A1 (WO)
Inventor: WU HAISHENG
IPC: D06B3/10
Filed: 2020-03-12
Abstract: Provided is a water washing device used for production of Song embroidery textile fabric, comprising an apparatus body; a soaking tank is arranged on the side of the inner bottom end of the apparatus body; a liquid injection port is provided at the upper end of one side of the soaking tank; the liquid injection port runs through one side of the apparatus body, and a liquid filling port of the liquid injection port is located on the outside of the apparatus body; a liquid outlet is provided at the lower end of the other side of the soaking tank, and a waste water outlet is disposed running through the bottom end of the other side inside the apparatus body; support frames are symmetrically arranged on the inner top side of the apparatus body; a spool is movably connected between the two support frames, and the spool is located above the cleaning liquid in the soaking tank; the top end of the apparatus body is provided with a water tank; the water outlet of the water tank runs through an insertion slot and extends into the inside of the apparatus body; the insertion slot runs through the top of the apparatus body; the water outlet of the water tank is movably connected to the water inlet of a three-way pipe by means of a sealing sleeve; by means of such a design, it is possible to effectively remove the floating color and original paste on the surface of the fabric, restoring the luster and feel of the fabric.
Patent WO-2021189202-A1 (WO)
Title: 用于随机接入的通信方法、装置及计算机可读存储介质
Inventor: LIU YANG
IPC: H04W74/08
Filed: 2020-03-23
Abstract: 本公开是关于一种用于随机接入的通信方法、装置及计算机可读存储介质，属于通信技术领域。所述方法包括：接入网设备生成配置信息，所述配置信息包括第一终端的第一随机接入参数和第二终端的第二随机接入参数，所述第一终端和所述第二终端的能力和/或类型不同，所述第一随机接入参数和所述第二随机接入参数至少部分不同；所述接入网设备发送所述配置信息。
Patent WO-2020233221-A1 (WO)
Inventor: Wu Jiangxu
IPC: G06F16/958
Filed: 2020-03-24
Abstract: A heatmap analysis method, device, and system, relating to the technical field of image processing. The heatmap analysis method comprises: determining a heat distribution valid region and a heat distribution invalid region from a layout of a target region (101); obtaining an initial heat distribution map of the target region (102); and moving, on the basis of the initial heat distribution map, heat values located in the heat distribution invalid region of the layout to a corresponding location in the heat distribution valid region of the layout, so as to obtain an updated heat distribution map. The method can be used to obtain a heat distribution valid region and a heat distribution invalid region on the basis of a layout of a target region, so as to correct the acquired initial heat distribution map to achieve reasonable heat distribution, and improve the accuracy and credibility of heatmap analysis.
Patent WO-2021103375-A1 (WO)
Title: 背光模组及显示装置
Inventor: LIU FANCHENG
IPC: G02F1/13357
Filed: 2020-04-08
Abstract: 一种背光模组(100,100a)及显示装置(10)，将基板(104,104a)拼接于反射片(101,101a)处，并且在基板(104,104a)与反射片(101,101a)的拼接处，由于反射层(105)的高反射性，所以反射层(105)可以有效的代替反射片(101,101a)的功能，进而保证了光的延展性，降低对组装精度的要求。
Patent WO-2020224495-A1 (WO)
Title: Document marking method and device
Inventor: ZENG QING
IPC: G06F40/166
Filed: 2020-04-29
Abstract: A document marking method and device, wherein, the method comprises: analyzing a target document to determine associated user information corresponding to the target document (101); determining an attribute of the target document according to the associated user information corresponding to the target document (102); and marking the target document according to the attribute of the target document (103). The method can mark the document according to the attribute of the document, attract a user's attention, remind the user to pay attention to wording when editing the document, thereby improving information security, and solving the technical problem that the document cannot be marked in the prior art.
Patent WO-2021196334-A1 (WO)
Inventor: XU XUNDI
IPC: A61K31/415
Filed: 2020-04-30
Abstract: La présente invention concerne une application de Pyr3 dans la préparation d'un médicament offrant une protection contre une atteinte hépatique. Des expériences ont montré que Pyr3 peut inhiber les changements des niveaux d'ALT, d'AST, de HA, de collagène 1 et/ou d'a-SMA, et atténuer la fibrose hépatique, la stéatose hépatique, la nécrose des cellules hépatiques, l'infiltration de cellules inflammatoires, l'hyperplasie des tissus conjonctifs et/ou le trouble de la structure du lobule hépatique. Comparé à un groupe témoin, Pyr3 présente un important effet protecteur sur le tissu hépatique. Par conséquent, l'invention concerne une application de Pyr3 dans la préparation d'un médicament en vue du traitement de la fibrose, et également un médicament qui contient du Pyr3 et qui offre une protection contre une atteinte hépatique.
Patent WO-2021012771-A1 (WO)
Inventor: LI LONG
IPC: G02B13/18
Filed: 2020-05-22
Abstract: An optical imaging lens, sequentially comprising, along an optical axis, from an object side to an image side: a first lens (E1) having focal power; a second lens (E2) having positive focal power, an image side surface (S4) thereof being a convex surface; a third lens (E3) having negative focal power, an object side surface (S5) thereof being a concave surface and an image side surface (S6) thereof being a convex surface; a fourth lens (E4) having optical power, an object side surface (S7) thereof being a convex surface and having at least one inflection point, and an image side surface (S8) thereof being a concave surface and having at least one inflection point; and a fifth lens (E5) having positive focal power, an object side surface (S9) thereof being a convex surface, and an image side surface (S10) thereof having at least one inflection point; half of the maximum angle of field of view (Semi-FOV) of the optical imaging lens fulfills 52.5°<Semi-FOV.
Patent WO-2020253467-A1 (WO)
Inventor: SHEN MENG
IPC: G06F16/22
Filed: 2020-05-22
Abstract: A blockchain system-based data processing method, system and device, relating to the technical field of blockchains in Fintech, for use in improving the accuracy of data retrieval. The method comprises: obtaining at least one piece of index data after receiving a retrieval request sent by a first node in a blockchain system; obtaining target index data matching the feature values of data to be retrieved from the at least one piece of index data; and sending the target index data to the first node. Executing a retrieval process by using a plurality of pieces of index data in a preset index database can enable the plurality of pieces of index data in the preset index database to be shared by the nodes in the blockchain system, and therefore, data sharing and data retrieval in the blockchain system can be implemented. Moreover, using the feature values of the data to be retrieved for retrieval helps to ensure that the retrieved target index data has similar features to the data to be retrieved, and therefore, the accuracy of data retrieval can be improved.
Patent WO-2021227145-A1 (WO)
Title: Polyurethane composite floor and fabrication process therefor
Inventor: Long Zhongjiang
IPC: E04F15/02
Filed: 2020-06-02
Abstract: A polyurethane composite floor and a fabrication process therefor, the polyurethane composite floor comprising a foamed layer and a decorative layer disposed on the foamed layer. The foamed layer comprises an intermediate core material (1). Upper and lower parts of the intermediate core material (1) are each provided with a braided fiber layer. The braided fiber layer located on the upper part of the intermediate core material (1) is an upper braided fiber layer (2), and the braided fiber layer located on the lower part of the intermediate core material (1) is a lower braided fiber layer (3). The intermediate core material (1) is provided with several filling voids, and the several filling voids are each filled with rigid polyurethane foam. The polyurethane composite structure floor has the advantages of being low-cost, and having strong weather resistance and wide adaptability, and is integrally molded by using a mold. The self-reactive chemical internal energy of a product rubber elastomer layer and the foaming material layer is used for mutual catalytic maturation, which greatly reduces production energy consumption while avoiding the use of glue bonding. The polyurethane composite floor is more environmentally friendly and durable, and has simple processing procedures.
Patent WO-2021022884-A1 (WO)
Inventor: LIU RUOPENG
IPC: H01Q1/42
Filed: 2020-06-02
Abstract: Provided in the present invention is a metamaterial, comprising a base material layer and a metal sheet layer superimposed on the base material layer, the metal sheet layer being provided with periodic gaps in a single direction. The base material layer and the metal sheet layer together form a whole body, and an end part of the whole body in a single direction is connected to a terminal, and is connected to an external power source by means of the terminal to form a conductive path for electric heating by using the characteristics of metal energization heating. In addition, further provided by the present invention are a radome and an aircraft. The technical solution provided in the present invention designs the metal sheet layer with a specific structure, so that the metal sheet layer is not only used as an electric heating unit that has electric heating and deicing functions, but is also used as an electromagnetic modulation structure, which allows for electromagnetic signal transmission within the working frequency band range of an electromagnetic transceiver device, but shields from electromagnetic waves outside of the working frequency band range, and suppresses the interference of clutter signals.
Patent WO-2021004310-A1 (WO)
Inventor: LIU YUANBING
IPC: G06F3/06
Filed: 2020-06-29
Abstract: 一种提升固态硬盘服务质量的方法及固态硬盘，该方法包括以下步骤：周期性获取写I/O请求对应的剩余存储资源，结合写I/O请求的资源消耗速度确定写I/O请求的资源待消耗时间；根据写I/O请求的资源待消耗时间设定写I/O请求的最大调度延迟时间；识别未处理的I/O请求所属的类型，获取未处理的I/O请求的到达时间，结合最大调度延迟时间将未处理的I/O请求进行排序；根据未处理的I/O请求的排序处理未处理的I/O请求。本申请通过计算出写I/O请求的最大调度延迟时间，并结合未处理的I/O请求的到达时间对未处理的I/O请求的处理顺序进行调整，避免存储资源使用完而导致固态硬盘性能大幅波动，提升了服务质量。
Patent WO-2021008535-A1 (WO)
Title: 图像编码方法、解码方法、装置和存储介质
Inventor: LIN YONGBING
IPC: H04N19/82
Filed: 2020-07-14
Abstract: 本申请提供了图像编码方法、解码方法、装置和存储介质。该图像解码方法包括：获取码流，并根据该码流获取图像块的残差块和图像块的预测块；根据图像块的残差块和图像块的预测块，得到图像块；对解码得到的图像块进行取处理，得到最终的图像块。其中，最终的图像块的像素值的N个占位符的取值与图像块的像素值的N个占位符的取值相反，或者，最终的图像块的像素值的N个占位符的取值是图像块的像素值的N个占位符中的每个占位符与每个高位相邻的占位符进行异或处理得到的。本申请能够实现对图像块的压缩，从而减少码流占用的存储空间。
Patent WO-2021051985-A1 (WO)
Title: Electronic device
Inventor: YU JUNFENG
IPC: H04M1/23
Filed: 2020-07-17
Abstract: Provided is an electronic device, comprising: a key, the key being assembled on a shell of the electronic device, and the key being internally provided with a first light emitting channel and a first light receiving channel that make the inside and the outside of the shell be in communication with each other; a first active optical means arranged in the shell and comprising a first emitter and a first receiver, with the first emitter being used for emitting infrared light to a user outside the shell via the first light emitting channel, and the first receiver being used for receiving, via the first light receiving channel, the infrared light reflected by the user; and a processor arranged in the shell, electrically connected to the first emitter and the first receiver, and used for determining a time difference between an emitting time and a receiving time of the infrared light. According to the electronic device provided in the present application, the diversification of key functions can be realized, such that the usage experience of a user can be enriched; moreover, the number of provided keys can be reduced, and the competitiveness of a product is also improved.
Patent WO-2021103590-A1 (WO)
Title: 一种背光模组及显示装置
Inventor: WANG BENGUI
IPC: G02F1/13357
Filed: 2020-07-17
Abstract: 一种背光模组及显示装置，包括背板（10）、发光器件（20）以及光学膜片（40）；光学膜片（40）包括光学软膜（42）以及位于光学软膜（42）边缘外的固定条（44），固定条（44）与光学软膜（42）边缘固定连接，其开设有挂耳孔（46）；背板（10）边缘设置有铆柱（16），铆柱（16）插设于挂耳孔（46）。使用了光学软膜（42）以作为背光模组的散光及匀光结构，其重量较轻，能够减少自重，减轻整机重量；同时由于光学软膜（42）具有一定弹性，当光学膜片（40）与铆柱（16）固定时，光学软膜（42）的中部呈绷直状态而不会凹陷，省去了支撑柱以及扩散板的结构，有效减轻整机重量，结构简单且可靠性强，成本低，同时容易装配，生产效率高。
Patent WO-2021027504-A1 (WO)
Inventor: FENG CHENGYONG
IPC: H04L29/06
Filed: 2020-07-21
Abstract: An embodiment of the present application discloses a consensus protocol-based information processing method, realizable in a blockchain. The method is applicable to transaction verification. The method comprises: receiving an information adding instruction sent by an information management party; if the information adding instruction is a valid instruction, adding, in response to the information adding instruction, interception identifier information to a first consensus protocol to obtain a second consensus protocol; upon receiving information to be processed that is sent by an information sending party, determining, on the basis of the second consensus protocol, whether the information belongs to an information type to be intercepted; and if so, intercepting the information on the basis of the second consensus protocol. The embodiment of the present application enables intercepting information of an information type to be intercepted on the basis of a consensus protocol, thereby improving information processing, and providing wide applicability.
Patent WO-2021013240-A1 (WO)
Title: Mapping restriction for intra-block copy virtual buffer
Inventor: XU JIZHENG
IPC: H04N19/176
Filed: 2020-07-24
Abstract: A method for video processing is described. The method includes determining, for a conversion between a current video block of a video picture of a video and a coded representation of the video, a number of reference samples in a reference region of the video picture used for predicting the current video block, based on a rule, wherein the rule specifies that the number of reference samples is limited to a certain range; and performing, based on the determining, the conversion.
Patent WO-2022027235-A1 (WO)
Title: Beam feedback based on object movement in wireless sensing
Inventor: HUANG MIN
IPC: H04B17/309
Filed: 2020-08-04
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for beam feedback based on object movement in wireless sensing. A wireless transmitter may transmit a first RF sensing signal over a first range that covers a first plurality of beams. A wireless receiver may receive the first RF sensing signal and transmit a report to the wireless transmitter indicative of at least one of a Doppler frequency or a repetition cycle of one or more beams included in the first plurality of beams. Based on the one or more beams indicated in the report, the wireless transmitter may transmit a second RF sensing signal over a second range that covers a second plurality of beams having different repetition cycle lengths.
Patent WO-2021031864-A1 (WO)
Title: Method and apparatus for performing protection control in a core network
Inventor: LUO WEI
IPC: H04L29/06
Filed: 2020-08-06
Abstract: The present application generally relates to wireless communication technology. More particularly, the present application relates to a method and apparatus for performing protection control in a core network with separation between control plane and user plane. The present application also relates to computer program product adapted for the same purpose. According to one embodiment, amethod for performing protection control in a core network with separation between control plane and user plane, comprises the following steps performed on the user plane: -a) pairing a User Plane Function (UPF) and at least one User Plane Security Function (UPSF); and-b) notifying a pairing relationship between the UPF and the UPSF to the control plane so that the pair of the UPF and the UPSF can be controlled by a Control Plane Function (CPF) via the same reference point.
Patent WO-2021023258-A1 (WO)
Title: Partition de zone vidéo d'après un format de couleur
Inventor: XU JIZHENG
IPC: H04N19/186
Filed: 2020-08-06
Abstract: L'invention concerne un procédé de traitement vidéo consistant à : déterminer un schéma de partitionnement permettant de partitionner une zone vidéo de chrominance d'une vidéo en un ou plusieurs blocs de chrominance d'après un format de couleur de la vidéo selon une règle ; et effectuer une conversion entre la vidéo et une représentation codée de la vidéo selon le schéma de partitionnement.
Patent WO-2022027558-A1 (WO)
Title: Method for controlling rlc entities of user equipment, network node and user equipment
Inventor: WANG HEJUN
IPC: H04W76/00
Filed: 2020-08-07
Abstract: A method for controlling Radio Link Control (RLC) entities of a user equipment executable in a hosting network, comprises: transmitting a RLC entities activating/ deactivating signaling to a user equipment; receiving a status message indicating to active statuses of RLC entities of the user equipment which activates the RLC entities in response to the RLC entities activating/deactivating signaling; and updating the activate statuses of the RLC entities of the user equipment based on the status message.