baber/WOPTO huggingface dataset:
Patent WO-2022160107-A1 (WO)
Inventor: LIU HUAZHANG
IPC: H04L29/06
Filed: 2021-01-26
Abstract: La présente demande concerne un procédé et un appareil de communication, applicables à un système de communication, et capables de résoudre les problèmes de volume de données de transmission limité et de courte distance de partage dans le temps unitaire d'un dispositif de partage, ce qui permet d'améliorer la qualité des données et d'augmenter le nombre de dispositifs partagés. Le procédé consiste à : fournir un procédé de communication, le procédé étant appliqué à un dispositif d'acheminement. Le procédé de communication comprend les étapes suivantes : le dispositif d'acheminement reçoit des informations d'indication de partage provenant d'un dispositif terminal, les informations d'indication de partage étant utilisées pour indiquer le partage de premières données, et les premières données étant des données à partager du dispositif terminal ; et le dispositif d'acheminement acquiert les premières données, et envoie les premières données à une pluralité de dispositifs de réception selon les informations d'indication de partage.
Patent WO-2021148051-A1 (WO)
Title: Broadband external antenna and wireless communication device
Inventor: NI BEI
IPC: H01Q1/50
Filed: 2021-02-09
Abstract: Disclosed are a broadband external antenna and a wireless communication device. The broadband external antenna comprises: a radio-frequency coaxial cable, and a first antenna body and a second antenna body that are electrically connected to the radio-frequency coaxial cable separately. The outer contour of the first antenna body matches the outer contour of the second antenna body to form a tapered slot. In the broadband external antenna provided by the present invention, the formation of the tapered slot between the outer contour of the first antenna body and the outer contour of the second antenna body facilitates forming strong coupling current and further facilitates broadening antenna bandwidth, thereby providing support for multiple bands, so that a wireless communication device using the broadband external antenna may be compatible with lots of bands of various communication systems.
Patent WO-2021197274-A1 (WO)
Inventor: WANG CHANGQI
IPC: G06F1/20
Filed: 2021-03-29
Abstract: Disclosed are a liquid leakage detection apparatus and method, and a cabinet system, which belong to the field of servers. The apparatus is applied to the cabinet system, wherein the cabinet system comprises at least one node, and each node of the at least one node uses a liquid cooling apparatus for heat dissipation. The apparatus comprises: a monitoring module for monitoring a liquid leakage condition of a liquid cooling apparatus of each node, and when liquid leakage occurs in the liquid cooling apparatus of any node, inspecting, by means of a detection circuit, the node where a faulty liquid cooling apparatus is located; and the detection circuit for connecting to the monitoring module, wherein when liquid leakage occurs in the liquid cooling apparatus at any node, the node where the faulty liquid cooling apparatus is located is inspected by means of the detection circuit. By means of the present application, liquid leakage can be effectively detected.
Patent WO-2021213309-A1 (WO)
Inventor: WANG YE-KUI
IPC: H04N19/70
Filed: 2021-04-19
Abstract: Several techniques for video encoding and video decoding are described. One example method includes performing a conversion between a block of a video and a bitstream of the video according to a rule. The rule specifies that whether a syntax flag indicating whether transform skip residual coding is enabled at a video unit level is present in the bitstream is based on values of a first syntax element indicating usage of sign data hiding in the video unit and a second syntax element indicating usage of dependent quantization in the video unit.
Patent WO-2021213511-A1 (WO)
Inventor: SHI LEI
IPC: C07K16/46
Filed: 2021-04-23
Abstract: Disclosed herein are bispecific antibodies comprising a first targeting moiety that specifically binds to CD47 and a second targeting moiety that specifically binds to EpCAM or EGFR and, pharmaceutical compositions and methods comprising the bispecific antibodies.
Patent WO-2021227858-A1 (WO)
Inventor: CHEN HUAN
IPC: B66C13/48
Filed: 2021-04-26
Abstract: L'invention concerne un dispositif de débarquement automatique de conteneur basé sur un système expert et son procédé de commande. Le dispositif comprend au moins quatre groupes d'appareils de prise de vues et au moins six groupes de dispositifs laser à point unique, les au moins quatre groupes d'appareils de prise de vues et quatre groupes de dispositifs laser à point unique parmi les au moins six groupes de dispositifs laser à point unique étant disposés au niveau de quatre coins de palonnier d'un support de fixation à palonnier (10). Deux groupes de dispositifs laser à point unique parmi les au moins six groupes de dispositifs laser à point unique sont respectivement disposés sur les côtés extérieurs de deux bords courts du support de fixation à palonnier (10). L'extrémité avant du support de fixation à palonnier (10) est inférieure à l'extrémité arrière du support de fixation à palonnier. Le premier groupe d'appareils de prise de vues (1) et le deuxième groupe d'appareils de prise de vues (2) parmi les au moins quatre groupes d'appareils de prise de vues, ainsi que le premier groupe de dispositifs laser et le deuxième groupe de dispositifs laser, et le troisième groupe d'appareils de prise de vues (3) et le quatrième groupe d'appareils de prise de vues (4), ainsi que le troisième groupe de dispositifs laser et le quatrième groupe de dispositifs laser, sont respectivement disposés au niveau de l'extrémité avant et de l'extrémité arrière du support de fixation à palonnier (10). Selon le dispositif de débarquement automatique de conteneur basé sur le système expert, l'expérience de débarquement manuel de conteneur est intégrée dans divers capteurs, un palonnier est commandé au moyen de signaux de détection, le débarquement à un point bas et à un point haut d'un conteneur est réalisé, le débarquement dynamique automatique du conteneur est réussi, une mesure de haute précision est obtenue avec la coopération des appareils de prise de vues et des dispositifs laser à point unique, et par conséquent, la précision et l'efficacité de l'opération de débarquement de conteneur sont améliorées.
Patent WO-2022222210-A1 (WO)
Title: Organo-transition metal compound and preparation method therefor, and method for forming transition metal-containing film
Inventor: WANG XINWEI
IPC: C23C16/30
Filed: 2021-05-14
Abstract: Disclosed in the present invention are an organo-transition metal compound and a preparation method therefor, and a method for forming a transition metal-containing film. The structural formula of the organo-transition metal compound is selected from one as shown in the figure. Low-valence transition metal and pinene are subjected to carbon-carbon bond oxidative addition to obtain a chelated organo-transition metal compound. An organo-transition metal complex is used as a metal precursor, and by studying the atomic deposition process of the complex, it is proved that the complex well follows ideal atomic layer deposition growth to deposit a transition metal-containing film having a high purity and a flat surface. Moreover, it is further proved that in this atomic layer deposition process, the transition metal-containing film can be conformally deposited in a deep-width trench, which indicates that these methods are very suitable for obtaining the transition metal-containing film by means of uniform and conformal deposition on a complex or porous three-dimensional nano-stereostructured substrate.
Patent WO-2022227129-A1 (WO)
Inventor: GUO YAJUAN
IPC: G06Q10/08
Filed: 2021-05-17
Abstract: 一种危化品道路运输风险评估方法及系统，在分析危化品车辆运输风险大数据基础上，全方位辨识影响危化品车辆运输安全的风险要素，以危化品车辆运输的事故可能发生概率和事故潜在后果损失为主线，采用定性与定量相结合的方法，分析多种风险要素之间的耦合关联性，分别构建事故可能发生概率及事故潜在后果损失的估算模型，通过两者之间的叠加效应分析，得到准确可靠的危化品车辆运输风险评估等级，从而达到主动降低危化品车辆运输事故的可能发生概率和可能发生后果，提高危化品车辆运输的安全性和稳定性。
Patent WO-2021254146-A1 (WO)
Title: Shell structure of hydraulic breaking hammer
Inventor: LIN YUCAI
IPC: E02F3/96
Filed: 2021-06-02
Abstract: The present utility model relates to the technical field of breaking hammers, and provides a shell structure of a hydraulic breaking hammer. The problem of the short service life of existing connecting shafts is solved. The shell structure of the present hydraulic breaking hammer comprises a housing and a connecting shaft. The housing comprises two mounting plates arranged opposite to each other. The top ends of the two mounting plates are both provided with mounting holes. The mounting holes on the two mounting plates are in one-to-one correspondence. The outer peripheral surface of one end part of the connecting shaft is provided with a through pin hole along the radial direction. The present shell structure comprises a stop sleeve and a lock pin. The stop sleeve is fixedly connected to the outer side walls of the mounting plates, and the stop sleeve corresponds to the mounting holes. The outer peripheral surface of the stop sleeve is provided with two through holes in the radial direction. The two through holes are arranged opposite to each other. The connecting shaft passes through the two mounting holes and the stop sleeve, and the lock pin penetrates the pin hole and the two through holes. The present structure improves the service life of the connecting shaft.
Patent WO-2022001588-A1 (WO)
Inventor: ZHOU ZIYAN
IPC: A61B18/14
Filed: 2021-06-07
Abstract: Provided is a medical catheter, comprising: a catheter body, a pressure sensor, a head electrode, a supporting base for supporting the head electrode, and a first insulator, wherein the catheter body is an elastic body; the pressure sensor is used for sensing the amount of deformation of the catheter body; the catheter body comprises a first connecting portion arranged at the far end of the catheter body; the supporting base comprises a second connecting portion, with the second connecting portion being connected to the first connecting portion, such that the head electrode is fixed at the far end of the catheter body; and the first insulator is arranged between the first connecting portion and the second connecting portion. The first insulator is added between the supporting base and the catheter body, and therefore, electric conduction caused by the contact between the supporting base and the catheter body can be avoided, thereby improving the insulativity between the head electrode and the pressure sensor, and solving the problem that when the pressure sensor is used by an electrophysiological catheter to measure a force value, the precision of the measured force value is not high.
Patent WO-2022266942-A1 (WO)
Title: Water washing apparatus for producing pyromellitic dianhydride
Inventor: TAN YONG
IPC: B01D53/18
Filed: 2021-06-24
Abstract: A water washing apparatus for producing pyromellitic dianhydride, comprising a water washing tower, an air intake pipe arranged at the upper part of one side of the water washing tower, and an exhaust pipe arranged at the lower part of the other side of the water washing tower. An atomizing assembly is arranged on one side of an outer wall of the water washing tower. The atomizing assembly comprises a main water delivery pipe and a shunt pipe. One end of the main water delivery pipe is provided with the shunt pipe, and the other end of the main water delivery pipe is connected to external water delivery device. One end of the shunt pipe is provided with a first flow guide pipe. A first atomizing spray head is arranged on the outer surface of the first flow guide pipe, and a second flow guide pipe is arranged on the other end of the shunt pipe. A second atomizing spray head is arranged on the outer surface of the second flow guide pipe. The first flow guide pipe and the second flow guide pipe are connected to the water washing tower by means of a transmission assembly, and the transmission assembly is arranged on the other side of the outer wall of the water washing tower. In the present utility model, multi-stage atomized water may be sprayed into the water washing tower, which facilitates contact between tail gas and the atomized water. Meanwhile, the contact uniformity is good, and the treatment efficiency is high.
Patent WO-2022033197-A1 (WO)
Inventor: ZHANG CHI
IPC: H04R1/10
Filed: 2021-06-25
Abstract: The present application provides an electric energy transmission device, a control circuit, an adapter, a charging box and a charging system, which relate to the technical field of electronic devices. In an electric energy transmission device, a first interface is used for being electrically connected to a mains supply and receiving electric energy of the mains supply; a second interface is used for being electrically connected to an electronic device and/or a mobile power supply and transmitting electric energy; a third interface is used for being electrically connected to an earphone and performing electric energy transmission with the earphone; and a control circuit is used for controlling electric energy transmission between the first interface and the second interface, and is used for controlling electric energy transmission between the first interface and the third interface. In the present application, the earphone can be placed in the electric energy transmission device, so that when a user carries around the electric energy transmission device, there is no need to carry an earphone charging box and an adapter corresponding to the earphone charging box, facilitating carrying; and during use, the adapter can be used to be directly electrically connected to the mains supply to charge the electronic device, the mobile power supply and the earphone, allowing the user to use same continuously for a long time.
Patent WO-2022007753-A1 (WO)
Title: Digital twin modeling method oriented to mobile robot milling processing
Inventor: WEN KE
IPC: G01B11/16
Filed: 2021-07-05
Abstract: A digital twin modeling method oriented to mobile robot milling processing, comprising the steps of: (1) a unit division performed with respect to a mobile robot milling processing system; (2) a multilevel division of a mobile robot processing process oriented to digital twin modeling; (3) a key feature extraction on the basis of the multilevel division; (4) the acquisition of measured data on the basis a physical entity; (5) noise reduction and normalization processing of the data; (6), a multilevel reverse modeling method; and (7) the dynamic reconstruction and matching of a digital twin model. As such, the accuracy in the construction of a digital twin model is increased, updates are done in real-time, the effective merging of a virtual environment and a physical environment is ensured, and a foundation is laid for subsequent processes of predicting, controlling, and optimizing a twin data-driven mobile robot processing process.
Patent WO-2022142248-A1 (WO)
Inventor: WANG WEICHEN
IPC: G01C25/00
Filed: 2021-07-06
Abstract: L'invention concerne un procédé et un système permettant d'étalonner un dispositif de balayage laser (1). Le procédé comprend les étapes consistant à : agencer dispositif de balayage laser (1) et un détecteur (2) sur le même plan horizontal, de façon que le dispositif de balayage laser (1) se situe dans une position détectée ; régler le dispositif de balayage laser (1) pour qu'il soit en mode pointillement ou en mode balayage de secteur ; lorsque le détecteur (2) détecte un rayon laser (4) qui est émis par le dispositif de balayage laser (1) et est utilisé pour l'étalonnage, le détecteur (2) génère des premières informations de position ; lorsque le dispositif de balayage laser (1) pivote selon un premier angle de pivotement, faire pivoter une direction de projection laser dans le dispositif de balayage laser (1) selon un premier angle de pivotement dans une direction opposée par rapport au dispositif de balayage laser (1), de façon que le détecteur (2) détecte le rayon laser (4) qui est émis par le dispositif de balayage laser (1) et est utilisé pour l'étalonnage, de manière à générer des secondes informations de position ; et déterminer, sur la base des premières informations de position et des secondes informations de position, si le dispositif de balayage laser (1) doit être étalonné. Par conséquent, la précision du dispositif de balayage laser (1) dans le mode de balayage de secteur ou le mode de pointillement peut être détectée et étalonnée à l'aide du détecteur (2).
Patent WO-2023272758-A1 (WO)
Inventor: HU JUNYAN
IPC: D04B1/14
Filed: 2021-07-06
Abstract: Disclosed in the present application are a multi-scene hot-wet comfort functional knitted fabric, and a preparation method therefor. The multi-scene hot-wet comfort functional knitted fabric comprises a fabric body suitable for multiple scenes. The fabric body is provided with a garment face and a skin-attaching face. The fabric body comprises at least two yarns comprising a first yarn and a second yarn, wherein one yarn is a light-absorbing heating yarn. The denier of the first yarn is different from the denier of the second yarn, and the yarns are divided into a roving yarn and a spun yarn. The roving yarn and the spun yarn are differentiated in contact distance with the outside. The light-absorbing heating yarn is distributed in a corresponding region of the fabric body according to a preset condition, so as to form the fabric body having a thermal comfort function capable of absorbing radiation energy and converting into heat energy, and a differential moisture conductivity capacity greater than or equal to 100% on two sides of the liquid water fabric. The present invention can adapt to the use in multiple different scenes, and comprises a low metabolism stage, a high metabolism stage and a post-exercise recovery stage, different functions are achieved in different stages, and the wearing comfort is effectively improved.
Patent WO-2022017260-A1 (WO)
Title: Harq ack information feedback method and device, storage medium, user equipment, and base station
Inventor: ZHOU HUAN
IPC: H04L5/00
Filed: 2021-07-16
Abstract: An HARQ ACK information feedback method and device, a storage medium, user equipment, and a base station. The HARQ ACK information feedback method comprises: receiving downlink control signaling triggering the generation of HARQ ACK information; determining HARQ ACK priority indication information in the downlink control signaling, the HARQ ACK priority indication information being used to indicate whether to feed back HARQ ACK information of HARQ processes of all priorities; and feeding back HARQ ACK information to a base station at least according to the HARQ ACK priority indication information. With the technical solution of the present invention, HARQ ACK information can be generated in the case where there are HARQ ACKs of different priorities.
Patent WO-2022017343-A1 (WO)
Inventor: ROTH DANIEL
IPC: B23P15/26
Filed: 2021-07-20
Abstract: 一种饮料冷却系统包括：第一桶；和第二桶，该第二桶嵌套在第一桶内，以在其间限定用于接收传热材料的第一空间。管穿过第一空间，与传热材料导热连接，并且用于接收饮料。在操作中，第二桶可填充有冰或另一冷却材料，使得经过与传热材料和冰导热连接的管的饮料可在被分配至用户之前被冷却。
Patent WO-2022257240-A1 (WO)
Title: Niobium-doped alpo-31 molecular sieve crystal and preparation method therefor
Inventor: XU XINTONG
IPC: C01B39/54
Filed: 2021-07-22
Abstract: Disclosed are a niobium-doped AlPO-31 molecular sieve crystal and a preparation method therefor. Dipropylamine is used as a templating agent; aluminum isopropoxide is used as an aluminum source; niobium oxalate hydrate is used as a niobium source; phosphoric acid is used as a phosphorus source; deionized water is used as a solvent; the dipropylamine, aluminum isopropoxide, niobium oxalate hydrate, phosphoric acid and deionized water are uniformly mixed for a hydrothermal reaction to obtain the niobium-doped AlPO-31 molecular sieve crystal. In the present invention, dipropylamine is used as a templating agent to guide the synthesis of a crystal, so that a pure-phase niobium-doped AlPO-31 molecular sieve crystal is prepared.
Patent WO-2022227320-A1 (WO)
Inventor: WAN QIANG
IPC: H01L27/108
Filed: 2021-07-30
Abstract: La présente demande concerne le domaine technique des semi-conducteurs, et prévoit un procédé de préparation d'une structure semi-conductrice et une structure semi-conductrice, dont l'objectif est de résoudre le problème de faible stabilité d'un transistor dans un circuit périphérique de la structure semi-conductrice. Le procédé de préparation d'une structure semi-conductrice consiste à : fournir un substrat, le substrat ayant une zone active ; former une couche de grille sur le substrat ; former une structure d'isolation à la périphérie de la couche de grille, la structure d'isolation comprenant au moins une partie creuse et une partie d'isolation dans une direction distante de la couche de grille ; former une structure d'isolation sur la surface supérieure de la couche de grille et de la structure d'isolation ; former une fiche de contact, la fiche de contact traversant la structure d'isolation, l'extrémité de la fiche de contact proche du substrat étant électriquement connectée à la zone active, et la fiche de contact étant située sur le côté de la structure d'isolation distante de la couche de grille ; et former une couche conductrice, la couche conductrice étant électriquement connectée à l'extrémité de la fiche de contact distante du substrat. La présente demande permet d'améliorer efficacement la stabilité du transistor dans la structure semi-conductrice et d'améliorer les performances de fonctionnement de la structure semi-conductrice.
Patent WO-2022028479-A1 (WO)
Title: Method for enhancing computing task during internet of vehicles discovery process, and related product
Inventor: CHEN XIAOYU
IPC: H04L29/08
Filed: 2021-08-04
Abstract: The embodiments of the present application provide a method for enhancing a computing task during an Internet of Vehicles discovery process, and a related product. The method is applied to an Internet of Vehicles task terminal and Internet of Vehicles service terminals. The method comprises the following steps: an Internet of Vehicles task terminal sending a discovery request message to surrounding Internet of Vehicles service terminals, the discovery request message including information of a computing task; the Internet of Vehicles service terminals each returning a response message after receiving the discovery request message from the Internet of Vehicles task terminal, the response message including feedback information for the information of the computing task; and the Internet of Vehicles task terminal receiving m response messages returned by the Internet of Vehicles service terminals, and selecting, according to the m response messages and the signal quality, at least one of the m Internet of Vehicles service terminals corresponding to the response messages to establish a connection, so as to execute a subsequent unloading operation of the computing task. The technical solution provided in the present application has the advantage of improving the network performance.
Patent WO-2022088821-A1 (WO)
Inventor: CHEN ZHILI
IPC: G06T19/00
Filed: 2021-08-04
Abstract: 一种地标数据的采集方法及地标建筑的建模方法。地标数据的采集方法包括：在地标建筑的观察区域中，依次确定第1基本采集点(A)、第2基本采集点(B)和第3基本采集点(C)(S100)；以及分别基于第1基本采集点(A)、第2基本采集点(B)和第3基本采集点(C)中的每个基本采集点采集地标建筑的照片，以得到地标建筑的地标数据(S200)。基于第i基本采集点采集地标建筑的照片，包括：在第i基本采集点使用相机拍摄地标建筑的照片；以及在观察区域中，以第i基本采集点为起点，沿逆时针方向和顺时针方向至少之一移动相机，每移动预定的距离间隔，确定一个采集点，并在采集点使用相机拍摄地标建筑的照片，直到将相机移出观察区域为止；其中，i＝1,2,3。
Patent WO-2022198883-A1 (WO)
Inventor: Wu Gengfei
IPC: H01Q3/32
Filed: 2021-08-11
Abstract: 本发明提供一种基站天线及其移相器，其中，所述移相器包括基板、移相板和第一屏蔽腔体，所述基板的一面覆设有接地层，另一面设有固定电路，所述移相板设于所述基板设有固定电路的一面，所述移相板上设有滑动电路，所述滑动电路与所述固定电路耦合连接并共同构成移相电路，所述移相板可带动所述滑动电路相对所述固定电路移动地调节所述移相电路的长度，所述第一屏蔽腔体罩设于所述移相电路上并与接地层电连接。本发明提供的移相器将第一屏蔽腔体罩设于基板上并接地设置，与移相电路共同构成不对称的带状线结构，能够减小辐射损耗。其次，通过第一屏蔽腔体内的空气还可降低移相器的等效介电常数，从而减小介电损耗。