baber/WOPTO huggingface dataset:
Patent WO-2021159407-A1 (WO)
Title: Beam sweeping on reference signal transmission for ul positioning
Inventor: MENG YAN
IPC: H04W72/04
Filed: 2020-02-13
Abstract: A method for a base station includes sending a request for a report on beamforming capability to a target user equipment; receiving the report on the beamforming capability from the target user equipment; allocating at least one positioning reference signal resource for use by the target user equipment based on at least the capability information included in the report; determining a beam sweeping rule based on the at least one positioning reference signal resource allocated for the target user equipment; and sending the positioning reference signal resource allocation and the beam sweeping rule to the target user equipment. A corresponding method for a user equipment includes receiving a request for a report on beamforming capability from a serving base station; sending the report on the beamforming capability to the serving base station; receiving information relating to at least one positioning reference signal resource and a beam sweeping rule from the serving base station; and performing beam sweeping on uplink positioning reference signal transmissions using the received positioning reference signal resource allocation based on the beam sweeping rule.
Patent WO-2021134905-A1 (WO)
Title: Electric tool and electric control assembly thereof
Inventor: WANG HUAISHU
IPC: B25F5/00
Filed: 2020-03-04
Abstract: An electric tool and an electric control assembly thereof, the electric tool comprising: a host, which comprises a housing and a motor, a switch assembly, and an electric control assembly which are installed in the housing, the electric control assembly being electrically connected to the switch assembly and the motor; and a battery pack, which is detachably combined onto the host, and has a connection state in which same is conductive with the electric control assembly and a separation state in which same is disconnected from the electric control assembly. The electric control assembly comprises: an electric control unit, the electric control unit comprising a power circuit board; a mounting base, the power circuit board making contact with the mounting base and an opening being provided on the mounting base; and a docking unit, the docking unit conductively connecting the battery pack with the electric control unit, the docking unit passing through the opening to be inserted onto the mounting base and cooperating with the mounting base so as to form an installation space, and the electric control unit being mounted in the mounting space.
Patent WO-2021184356-A1 (WO)
Title: Methods and systems for hand gesture-based control of a device
Inventor: LU JUWEI
IPC: G06F3/0482
Filed: 2020-03-20
Abstract: Methods and systems for gesture-based control of a device are described. A virtual gesture-space is determined in a received input frame. The virtual gesture-space is associated with a primary user from a ranked user list of users. The received input frame is processed in only the virtual gesture-space, to detect and track a hand. Using a hand bounding box generated by detecting and tracking the hand, gesture classification is performed to determine a gesture input associated with the hand. A command input associated with the determined gesture input is processed. The device may be a smart television, a smart phone, a tablet, etc.
Patent WO-2020233236-A1 (WO)
Inventor: HU CHAOXIN
IPC: G06F21/64
Filed: 2020-03-30
Abstract: A verification method and device of consumable certificates applied to a block chain. The method comprises: a verification party obtains a certificate provided by a user and used for verification (201), the certificate recording validated verification records; the verification party obtains a verification registration of the certificate from the block chain (202), the verification registration recording a first Hash value, wherein the first Hash value is generated according to all valid verification records after the certificate is verified last time; the verification party generates a second Hash value according to each validated verification record in the certificate (203); and when confirming that the first Hash value and the second Hash value are consistent, the verification party determines that the certificate can be used for verification (204).
Patent WO-2021196253-A1 (WO)
Inventor: YUEN CHEE KIT
IPC: H04R1/10
Filed: 2020-04-08
Abstract: The present utility model belongs to the technical field of headphones, and disclosed are a tuning structure of a headphone and an ear cup assembly. The tuning structure of a headphone comprises a horn rear cover, an ear cup rear cover and support arms. Vent tuning holes are provided in the upper portions of the horn rear cover and the ear cup rear cover; a venting channel is formed among the horn rear cover, the ear cup rear cover and the support arms, and is in communication with the vent tuning holes; tuning paper is arranged on one side of the vent tuning holes; therefore, sound is transmitted to the venting channel from the vent tuning holes. In the present utility model, the venting amount of a rear cavity is hermetically connected by means of EVA, and the specification of the tuning paper is adjusted, so that the situation that the consistency of the sound quality at the left side and the right side of the headphone is influenced due to different structures of the left side and the right side of the headphone is avoided; and a left rear cavity concealed direct outward vent tuning hole is covered by an integral structure formed when a microphone arm upper cover and a microphone arm lower cover are combined, a right rear cavity concealed direct outward vent tuning hole is covered by a right support arm, and therefore, by means of a concealed mechanism, the appearance of the headphone is prevented from being affected.
Patent WO-2021203306-A1 (WO)
Title: Optimization method for dual subscriber identity module data service
Inventor: HUI CHAOFENG
IPC: H04W48/18
Filed: 2020-04-08
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for optimizing data delivery in dual subscriber identity module (dual SIM) scenarios where a single radio resource is shared.
Patent WO-2021223225-A1 (WO)
Inventor: WU HUALI
IPC: G02B7/04
Filed: 2020-05-08
Abstract: 一种镜头组件，包括若干个微透镜（11）和镜座（12），镜座（12）具有第一容置空间（12a），若干个微透镜（11）位于第一容置空间（12a）内，且若干个微透镜（11）位于镜座（12）的第一平面上，若干个微透镜（11）呈阵列分布，若干个微透镜（11）的物侧面为凸面。一种包括镜头组件的摄像头模组（10）以及包括摄像头模组（10）的电子设备（100）。采用若干并排的微透镜（11）能够减薄镜头组件的厚度。
Patent WO-2021217708-A1 (WO)
Inventor: LI PENGLIN
IPC: B65G65/46
Filed: 2020-05-10
Abstract: A powder feeding device, comprising: a container (1), a first valve (2) mounted at the bottom of the container (1), a weighing container (3) disposed below the container (1) and connected to the container (1), a second valve (4) mounted at the bottom of the weighing container (3), a first delivery pipe (5) disposed below the weighing container (3), a third valve (6) mounted at the bottom of the end of the first delivery pipe (5) away from the weighing container (3), a second delivery pipe (7) disposed below the third valve (6), and delivery components mounted inside the first delivery pipe (5) and the second delivery pipe (7). The feeding and delivery device is airtight, thereby avoiding the influence of dust in the external environment on the purity of materials during the weighing and delivery process, and the coordinative adjustment of the valves at different nodes and the multi-level delivery components enables delivery and weighing to be carried out at the same time, thus improving efficiency.
Patent WO-2021073089-A1 (WO)
Inventor: FU SUIDAO
IPC: H01Q1/38
Filed: 2020-05-22
Abstract: Disclosed are a broadband integrated balanced-to-unbalanced converter and antenna unit; the broadband integrated balanced-to-unbalanced converter comprises a dielectric substrate, a microstrip line, and metal strips; said microstrip line is arranged on one side of said dielectric substrate, and said metal strips are arranged on the other side of the dielectric substrate; the metal strips are a first metal strip and a second metal strip arranged coplanarly; there is an isolation gap between the first metal strip and the second metal strip; tooth-shaped gaps are provided on each side of the first metal strip and the second metal strip, forming the isolation gap. The line unit of the present invention can achieve 2/3/4/5G frequency band (1.7-3.6 GHz) ±45° dual-polarization stable electromagnetic radiation, and has the features of a wide operating frequency band, high isolation, and a stable radiation pattern.
Patent WO-2021237753-A1 (WO)
Inventor: WANG YONG
IPC: H04L9/00
Filed: 2020-05-29
Abstract: 本申请实施例提供通信方法及装置，涉及无线通信领域，例如短距离通信领域，适用于自动驾驶或者智能驾驶领域，例如座舱域控制。该方法包括：接收来自第二节点的用于指示一个或多个算法和一个或多个密钥派生函数的第一算法协商请求信息；确定该一个或多个算法中的至少一个第一算法和该一个或多个密钥派生函数中的至少一个第一密钥派生函数；向第二节点发送用于指示至少一个第一算法以及至少一个第一密钥派生函数的第一信息。
Patent WO-2021243660-A1 (WO)
Inventor: XUE ZHENG
IPC: H04N7/18
Filed: 2020-06-04
Abstract: A control method for an information processing device (100), in which the information processing device (100) comprises an information collection apparatus (110) and a communication apparatus (120), and the information processing device (100) communicates with a capturing device (200) by means of the communication apparatus (120). The control method comprises: acquiring interactive information by means of an information collection apparatus (110), wherein the interactive information comprises audio and/or a video, and the interactive information is interactive information collected from a first medium when an information processing device floats above the surface of a liquid; generating a target communication signal according to the interactive information; and sending, by means of a communication apparatus (120), the target communication signal to a capturing device (200) located in a second medium, such that the capturing device (200) executes a corresponding operation in response to the target communication signal, wherein the first medium for the surface of a liquid is one of the liquid below the surface of the liquid or a gas above the surface of the liquid, and the second medium for the surface of a liquid is the other one of the liquid below the surface of the liquid or the gas above the surface of the liquid. Further disclosed are an information processing device (100), a capturing device (200), and a capturing system (1000).
Patent WO-2021004410-A1 (WO)
Title: Composite polyester hot melt adhesive, preparation method therefor and preparation method for erosion-resistant geotextile
Inventor: YU SHU
IPC: C08G63/676
Filed: 2020-07-04
Abstract: Disclosed in the present invention are a composite polyester hot melt adhesive, a preparation method therefor and a preparation method for an erosion-resistant geotextile, which belong to the technical field of polyester hot melt adhesive preparation. The preparation method for the composite polyester hot melt adhesive comprises the following steps: subjecting a diacid and a dihydric alcohol to an esterification reaction under the protection of nitrogen under the action of a titanium/cobalt composite catalyst, then adding a stabilizer for a polycondensation reaction to obtain a polyester hot melt adhesive, then adding polymethyl methacrylate microspheres, and mixing and stirring same so as to obtain a composite polyester hot melt adhesive. The obtained composite polyester hot melt adhesive is bonded to polyethylene terephthalate woven fabric and polypropylene geotextile to obtain the erosion-resistant geotextile. The composite polyester hot melt adhesive of the present invention has high bonding strength and good impact resistance, and the prepared erosion-resistant geotextile has the advantages of high erosion-resistance, good soil retention performance, good protective capability and long service life.
Patent WO-2022027712-A1 (WO)
Title: Embedded safe
Inventor: MA HONGXING
IPC: E05G1/024
Filed: 2020-08-11
Abstract: The present utility model is applicable to the technical field of safes. Provided is an embedded safe, which comprises a safe body, a panel is connected to the front end face of the safe body, a fingerprint screen is mounted on the front end face of the panel, a mechanical lock is connected to the bottom of the fingerprint screen, an embedded mechanism is mounted on the surface of the fingerprint screen, an L-shaped strip is comprised inside the embedded mechanism, a sliding groove is provided in the inner wall of the L-shaped strip, a sliding block is slidably connected to one side of the sliding groove, a cover plate is fixedly mounted at the top of the sliding block, a mounting fastener is fixedly connected to the front end face of the cover plate, a first spring is mounted on one side of the cover plate, a limiting strip is connected to the other side of the first spring, and a secret compartment mechanism is mounted inside the safe body. Under the action of the embedded mechanism, the fingerprint screen and the mechanical lock are exposed by means of pulling the cover plate and under the sliding action of the sliding groove and the sliding block, such that a user can open the safe body by means of the fingerprint screen and the mechanical lock, and when the cover plate is not subjected to a force, the cover plate is fixed on one side of the limiting strip under the elastic action of the first spring.
Patent WO-2022016632-A1 (WO)
Title: Propylene gas freeze drying process
Inventor: BO CHUNJIN
IPC: C07C7/00
Filed: 2020-08-13
Abstract: The present invention provides a propylene gas freeze drying process, which comprises the following steps: after propylene gas is fed into a propylene evaporator to undergo heat exchange with a liquid refrigerant and be cooled, a gas-liquid mixture at the upper part enters a steam-water separator, and condensate water at the lower part flows into a water storage tank through a gas blocking drainer; the gas-liquid mixture entering the steam-water separator is subjected to speed reduction, collision and condensation to form condensate water, the condensate water is separated from the propylene gas and flows into the water storage tank from the steam-water separator, and the propylene gas enters a tube type heat exchanger; in the tube type heat exchanger, the propylene gas exchanges heat with liquid propylene from a production equipment area to be cooled and then is fed into a propylene compressor inlet of the production equipment area; the liquid propylene is vaporized in the tube type heat exchanger and then returns to the propylene compressor inlet of the production equipment area. According to the technical solution of the present invention, the water content of propylene gas can be reduced to 5.868 g/Nm 3  or below, the technological process is simple and reliable, the freeze drying effect is good, and propylene gas in chloropropene production can be conveniently recycled.
Patent WO-2021036995-A1 (WO)
Title: Séquençage direct de micro-arn à l'aide d'un séquençage assisté par enzyme
Inventor: HUANG SHUO
IPC: G01N33/487
Filed: 2020-08-24
Abstract: L'invention concerne un procédé de détermination de la Séquence d'un ARN court, et la banque de séquences et son système. Le procédé est mis en oeuvre par séquençage assisté par enzyme, en particulier par séquençage par déphasage induit par nanopores (NIPSS), à L'aide d'un substrat chimérique ADN-ARN, et peut être utilisé pour séquencer un ARN court tel qu'un miARN, siARNsi ou piARN.
Patent WO-2022047759-A1 (WO)
Title: Partage de csi-rs flexible pour rétroaction de csi de sélection de port
Inventor: HAO CHENXI
IPC: H04W72/04
Filed: 2020-09-05
Abstract: Selon certains aspects, la présente divulgation concerne des techniques permettant l'établissement de rapport d'informations d'état de canal (CSI). Selon certains aspects, un équipement utilisateur (UE) reçoit une configuration pour l'établissement d'un rapport d'informations d'état de canal (CSI), la configuration indiquant une pluralité de ports ou ressources CSI-RS associés à un rapport CSI, reçoit une signalisation dynamique pour activer un sous-ensemble de la pluralité des ports ou ressources CSI-RS, effectue une mesure de CSI à l'aide du sous-ensemble activé de ports ou ressources CSI-RS, et émet un rapport sur la base de la mesure de CSI.
Patent WO-2021120706-A1 (WO)
Title: 一种被动式冷热双效材料
Inventor: ZHANG KAI
IPC: F24D15/00
Filed: 2020-09-07
Abstract: 本发明公开了一种被动式冷热双效材料，可实现致冷与集热的双重目的。所述被动式冷热双效材料包括相互连接的选择性发射层和反射层；所述选择性发射层通过颜色的可逆改变，实现致冷与集热的双重目的；所述反射层用于反射入射太阳辐射。
Patent WO-2022073199-A1 (WO)
Inventor: TSAI LUNG-SHENG
IPC: H04W72/10
Filed: 2020-10-09
Abstract: Pour l'attribution de ressources SL, le mécanisme d'attribution de ressources assisté par l'UE Rx peut être appliqué afin d'améliorer la fiabilité et de réduire la latence globale pour la communication SL, ce qui permet de fonctionner indépendamment ou conjointement avec un mécanisme de détection et d'attribution de ressources basé sur l'UE Tx. L'UE Rx peut être déclenché pour envoyer les informations de rétroaction lors de la réception des SCI et/ou des données provenant de l'UE Tx. Les informations de rétroaction peuvent transporter des informations de détection de ressources de l'UE Rx, des informations CSI, des informations relatives à la vitesse Doppler/de retard/de déplacement observées, ainsi que des informations de rétroaction associées au MIMO pour aider à la sélection du motif de ressource/MCS/MIMO/DMRS sur l'UE Tx. Il est souhaitable que l'UE Rx reçoive ces informations d'aide (juste) avant que les ressources réservées par l'UE Tx ne soient transmises. Ainsi, l'UE Tx peut prendre en compte les informations de rétroaction pour aider à la resélection de ressources et/ou à l'utilisation des ressources.
Patent WO-2022052211-A1 (WO)
Inventor: HU ZHENG
IPC: G16B20/00
Filed: 2020-10-16
Abstract: Provided are a homologous type 2 CRISPR/Cas9 gene editing system and a construction method therefor. The method is to discover a new homologous type 2 CRISPR/Cas9 gene editing system in a long DNA sequence by means of in-depth analysis of metagenomic data from various environments and by assembling short read sequences (100-300) to obtain drafts of long DNA sequences (≥4000). The homologous type 2 CRISPR/Cas9 gene editing system may be used to modify a targeted genome to achieve gene editing and modification.
Patent WO-2021203667-A1 (WO)
Inventor: Deng Huawu
IPC: G06N20/00
Filed: 2020-10-19
Abstract: L'invention concerne un procédé, un système de traitement et un support lisible par un processeur pour classifier un comportement humain sur la base d'une séquence de trames d'une vidéo numérique. Un réseau de neurones à convolution 2D est utilisé pour identifier des points clés sur un corps humain, tels que des articulations du corps humain, visibles à l'intérieur de chaque trame. Une représentation codée des points clés est créée pour chaque trame vidéo. La séquence de représentations codées correspondant à la séquence de trames est traitée par un CNN 3D entraîné pour identifier des comportements humains sur la base de positions de points clés variant dans le temps.
Patent WO-2022087979-A1 (WO)
Title: Mbs-key distribution and traffic protection
Inventor: GUO SHU
IPC: H04W4/06
Filed: 2020-10-29
Abstract: MBS key distribution includes processing group information associated with an MB session context received from an AF. At least a portion of the group information comprises a TMGI. A plurality of session join requests received from a plurality of UEs are processed. Each of the plurality of session join requests include the TMGI and are associated with the MB session context. A request associated with the MB session context for transmission to an MB-SMF is encoded. A response associated with the MB session context received from the MB-SMF is processed. The response includes a key derived for each of a portion of the plurality of UEs using a UE ID and the TMGI. A DL NAS message and an N2 message are encoded for the plurality of UEs and a base station, respectively. The DL NAS message and the N2 message include the derived key.
Patent WO-2021189851-A1 (WO)
Title: 文本纠错方法、系统、设备及可读存储介质
Inventor: HUI YANFEI
IPC: G06F40/226
Filed: 2020-10-30
Abstract: 一种文本纠错方法、系统、设备及计算机可读存储介质，涉及人工智能技术领域。该方法通过获取待纠错文本序列，通过基于Bert的掩码语言模型对待纠错文本序列进行识别，确定待纠错文本序列中需要进行纠错的目标字；根据目标字以及待纠错文本序列生成所述目标字的候选字集合；按照预设筛选规则对所述目标字的候选字集合进行筛选，确定所述目标字的目标替换字，根据所述目标替换字和所述待纠错文本序列生成替换文本序列。采用了基于Bert的掩码语言模型，能够避免中文文本纠错的平行语料不足所造成的过拟合问题；通过基于目标字的上下文语境动态生成候选字，避免了现有技术中使用混淆集所造成的候选字生成不够灵活的问题。
Patent WO-2021083303-A1 (WO)
Inventor: WANG HANNING
IPC: H04B7/06
Filed: 2020-10-30
Abstract: Selon les modes de réalisation, la présente invention concerne un procédé et un dispositif de rétroaction d'informations de canal. Le procédé comprend les étapes suivantes : mesurer un état de canal ; déterminer un champ indicateur de RI en fonction de l'état de canal, le champ indicateur de RI étant utilisé pour exprimer si un dispositif de réseau a besoin de transmettre des données et le nombre de flux de données pendant une transmission réseau ; et soumettre un rapport de CSI au dispositif de réseau, le rapport de CSI transportant le champ d'indicateur de RI.
Patent WO-2021155684-A1 (WO)
Title: Gene-disease relationship knowledge base construction method and apparatus, and computer device
Inventor: ZHANG SHENG
IPC: G06F40/295
Filed: 2020-10-30
Abstract: A gene-disease relationship knowledge base construction method and an apparatus, and a computer device, the method comprising: performing dependence relationship analysis on a designated number of natural sentences to acquire dependence relationships; on the basis of the dependence relationships, determining path descriptors of the natural sentences; on the basis of the path descriptors, generating rule templates, and constructing a rule template database; using the rule templates to perform knowledge extraction on an entirety of medical documents to acquire gene-disease relationships, and constructing a gene-disease relationship knowledge base. The method is able to automatically learn a large amount of rule templates, and then use the rule templates to automatically extract gene-disease relationship knowledge from medical documents without requiring high manual labor costs. In addition, the amount of knowledge data extracted in the method is large, the extraction effect thereof is good, and the method features good mobility and can be used in extraction of more relationships between medical entities. The present method further relates to blockchain technology, and the rule templates and the gene/disease relationship knowledge base etc. can be stored in a blockchain.
Patent WO-2022007291-A1 (WO)
Title: Color steel tile for mounting photovoltaic module, photovoltaic color steel tile integrated assembly, and mounting method therefor
Inventor: SHI ZHENGRONG
IPC: E04D13/18
Filed: 2020-11-14
Abstract: Disclosed are a photovoltaic color steel tile integrated assembly and a mounting method therefor. The assembly comprises color steel tiles and a photovoltaic module, wherein the color steel tiles comprise a first color steel tile and a second color steel tile; one side of the first color steel tile is provided with a second clamping edge; one side of the second color steel tile is provided with a first clamping edge; the second clamping edge of the first color steel tile is in clamping fit with the first clamping edge of the second color steel tile adjacent to the first color steel tile, and a limiting hollowed-out groove for fixedly mounting one or more photovoltaic modules is correspondingly formed on the second color steel tile opposite the first color steel tile in a matching manner; and the photovoltaic module is fixedly mounted in the limiting hollowed-out groove. According to the present invention, the specific limiting hollowed-out groove design makes the back face of the photovoltaic module directly replace a traditional color steel tile to come into contact with a mounting base face, so that the material consumption of the color steel tiles is obviously reduced, the manufacturing costs are effectively reduced, the mounting weight is obviously reduced, and the subsequent mounting and maintenance are very convenient.