baber/WOPTO huggingface dataset:
Patent WO-2021057464-A1 (WO)
Inventor: GAO XINWEI
IPC: H04N21/234
Filed: 2020-09-08
Abstract: A video processing method, comprising: determining at least a pair of decoding blocks to be reconstructed from a current decoded video frame to be processed, each pair of decoding blocks in the at least a pair of decoding blocks comprising a first decoding block of a first resolution and a second decoding block of a second resolution; adjusting the first resolution of the first decoding block to a target resolution, and adjusting the second resolution of the second decoding block to the target resolution; determining a first edge pixel set from the first decoding block, and determining a second edge pixel set from the second decoding block; and performing filtering processing on the first edge pixel set to obtain a filtered first edge pixel set, and performing filtering processing on the second edge pixel set to obtain a filtered second edge pixel set.
Patent WO-2021143162-A1 (WO)
Title: Disc-type electric motor and stator
Inventor: TANG LEI
IPC: H02K3/26
Filed: 2020-09-10
Abstract: Disclosed are a disc-type electric motor and a stator. The stator comprises a PCB winding assembly (1), wherein the PCB winding assembly (1) comprises an insulating plate (11) and a PCB winding (12) printed on the insulating plate (11), the PCB winding (12) comprises a plurality of coils (121), and the coils (121) are printed on the insulating plate (11). According to the solution, the PCB winding is arranged on the insulating plate to form the stator of an electric motor, and matching between an iron core and a coil of a conventional electric motor is replaced, such that a complex iron core manufacturing procedure and a winding discharging procedure are omitted, the machining procedure of the stator is greatly simplified, the production efficiency of the stator is thus improved to a certain extent, and an iron core is omitted, and the production cost of the stator is reduced.
Patent WO-2021057522-A1 (WO)
Inventor: WANG TAO
IPC: H04J3/06
Filed: 2020-09-14
Abstract: 本公开实施例提供了一种时钟同步的方法、网络节点和存储介质。该方法由访问-控制面网络节点执行，包括：向归属-控制面网络节点发送第一信息，其中所述第一信息指示所述访问-控制面网络节点支持的时间参数修改方式；以及从所述归属-控制面网络节点接收第二信息，其中所述第二信息指示所述访问-控制面网络节点将要使用的时间参数修改方式。
Patent WO-2021052299-A1 (WO)
Inventor: LI HUI
IPC: H05B44/00
Filed: 2020-09-15
Abstract: 一种利用时间分割的虚拟并联取电方法，包括交流电负载（1）、负载端分时取电控制装置（2）、开关端分时取电控制装置（3）、开关端电源负载（4），所述交流电负载（1）与负载端分时取电控制装置（2）并联，所述开关端分时取电控制装置（3）与开关端电源负载（4）并联，所述交流电负载（1）与负载端分时取电装置（2）的并联组合体与所述开关端分时取电控制装置（3）与开关端电源负载（4）的并联组合体共同串联在交流电回路中。提供了电子类开关在没有零线的前提下，与所接负载之间的高效取电方法，特别是解决了电子类开关针对小功率LED灯出现的假性关闭或不完全关闭的难题。
Patent WO-2022067570-A1 (WO)
Inventor: LI RUIJIE
IPC: H04W24/08
Filed: 2020-09-29
Abstract: Disclosed are a method and device for interference tracking. A first terminal receives second information from a second network device on a first time-frequency resource, measures an interference from the second network device on the basis of the second information, and feeds back to a first network device first interference information produced by measuring. The second information is transmitted by the second network device (that is, a source of interference); therefore, the method allows the first terminal to measure interference on the basis of changes in the interference of the source of interference in a timely manner, to accurately track the changes in the interference brought forth by the second network device, and to submit accurate interference information to the first network device, thus allowing the first network device to schedule data with increased accuracy, and effectively increasing the reliability of data transmission.
Patent WO-2021169320-A1 (WO)
Inventor: DING XIAOQIANG
IPC: H04L12/58
Filed: 2020-10-15
Abstract: The present disclosure relates to a method and system for transmitting third-party application information in a message exchange application. The method includes the following steps: invocating an input method in a message exchange client on a first computing device; after a user activates an interface module of a third-party application in the input method, detecting whether an account associated with the user is an account authenticated by a server of the third-party application, and receiving account exchange data from the user in the interface module if the account is authenticated; and sending structured character string corresponding to the account exchange data to a second message exchange client at a second computing device, the structured character string being configured to be selectable by a second user at the second message exchange client to be sent to the server. According to the method, information exchange among different user accounts in a third-party application can be indirectly carried out through a message exchange session without launching or invocating a third-party application client on a computing device.
Patent WO-2022021641-A1 (WO)
Inventor: YANG YONGJUN
IPC: H01M4/60
Filed: 2020-10-29
Abstract: Disclosed are a battery negative electrode material and a preparation method therefor. The design thinking is: using a one-step method to synthesize S-ZIF-67; mixing the S-ZIF-67 with a carbon-containing wave-absorbing material powder; performing microwave irradiation in a microwave reactor such that the S-ZIF-67 and graphene undergo a reaction, so as to obtain a new lithium-ion battery negative electrode material. The method of the present invention has simple steps and quick reaction speed, and requires no expensive reaction equipment. The lithium-ion battery obtained has high energy density, good cycle performance, and excellent electrochemical properties.
Patent WO-2022087993-A1 (WO)
Inventor: TAO ZHENYU
IPC: H04L29/06
Filed: 2020-10-29
Abstract: The present application provides a data transmission method and a related apparatus. The method comprises: performing security protection on a first request message, to obtain a security-protected first request message, the first request message being used to request for first information of a terminal device, and the first information comprising position information or positioning measurement information of the terminal device; sending the security-protected first request message to a second device, the second device being the terminal device or an access network device; receiving second information which is from the second device, the second information comprising the security-protected first information; and obtaining the first information according to the second information. By implementing the embodiments of the present application, the security of data transmission is improved during the implementation of a positioning service.
Patent WO-2021159768-A1 (WO)
Title: Image acquisition apparatus and image acquisition method
Inventor: CHEN XIAOLEI
IPC: H04N5/225
Filed: 2020-11-03
Abstract: The present application provides an image acquisition apparatus and method. The image acquisition apparatus comprises a filter, an image sensor, a control unit, and an image synthesis unit. In embodiments of the present application, the image sensor performs photoelectric imaging on the visible light passing through the filter in a first image sampling interval to obtain a first image comprising chromaticity information, and performs photoelectric imaging on the infrared light (or the infrared light and the visible light) passing through the filter in a second image sampling interval to obtain a second image comprising the chromaticity information, and then the image synthesis unit synthesizes the first image with the second image to obtain a target image of higher quality, so that there is no need to use a beam splitting prism, and only one sensor is needed, which can reduce material costs and the complexity of the apparatus.
Patent WO-2021089048-A1 (WO)
Title: Catalyst pre-hydrocarbon pooling method and device therefor
Inventor: LI QUNZHU
IPC: B01J38/02
Filed: 2020-11-09
Abstract: Disclosed are a catalyst pre-hydrocarbon pooling method and a pre-hydrocarbon pooling device, relating to the technical field of preparation of low carbon olefin. A regenerated catalyst enters a pre-hydrocarbon pooling reactor, and a pre-hydrocarbon pooling reaction occurs between the regenerated catalyst and an activated medium to form a "hydrocarbon pool" active species. "Pre-hydrocarbon pooling" treatment is performed on the regenerated catalyst by providing a pre-hydrocarbon pooling facility, so that the regenerated catalyst forms the "hydrocarbon pool" active species and carbon deposit before entering into an oxygen-containing compound conversion reactor, and "hydrocarbon pool" active species distribution and carbon deposit distribution of the catalyst in the conversion reactor are improved, thereby shortening or eliminating a reaction "induction period" and improving the catalytic activity and selectivity of a reaction for a regenerating agent oxygen-containing compound to be prepared into low carbon olefin.
Patent WO-2021098556-A1 (WO)
Title: Structures de trame pour communication sans fil
Inventor: LYU YONGXIA
IPC: H04W72/12
Filed: 2020-11-10
Abstract: Les structures de trame actuelles dans une technologie d'évolution à long terme (LTE) et nouvelle radio (NR) ne sont pas conçues pour permettre une communication en duplex intégral (FD). L'invention divulgue, dans certains modes de réalisation, des structures de trame qui prennent en charge une communication FD et une communication en duplexage par répartition en fréquence (FDD) et une communication en duplexage par répartition dans le temps (TDD). Dans certains modes de réalisation, il est défini deux structures de trame séparées et indépendantes : une structure de trame pour la réception (par exemple une structure de trame de liaison descendante) et une structure de trame pour l'émission (par exemple une structure de trame de liaison montante).
Patent WO-2021093877-A1 (WO)
Title: Insertion type circuit breaker
Inventor: GE WEIJUN
IPC: H01H71/04
Filed: 2020-11-14
Abstract: The present invention relates to the field of low-voltage electrical appliances, and in particular, to an insertion type circuit breaker. An operation button of the insertion type circuit breaker comprises an inner button end inserted in a circuit breaker housing, and an outer button end, and is provided with an indicating member slot. An indicating hole is provided on the outer button end. The insertion type circuit breaker further comprises an indicating member slidably inserted in the indicating member slot and of which one end is provided with a closing indicating surface and an opening indicating surface. When the insertion type circuit breaker is in an opening state, the opening indicating surface is provided opposite the indicating hole, the operation button is pressed, and the indicating member moves in the indicating member slot. After closing, the closing indicating surface is provided opposite the indicating hole, the operation button is pulled, and the indicating member moves in the indicating member slot. After opening, the opening indicating surface is provided opposite the indicating hole. According to the present invention, the indicating member of the insertion type circuit breaker is located in the operation button, which saves the assembly space inside the housing. The indicating member can intuitively indicate the opening/closing state by means of the indicating hole, which makes it convenient to observe.
Patent WO-2021098718-A1 (WO)
Inventor: JIA CHENGWEI
IPC: H04B1/16
Filed: 2020-11-18
Abstract: Embodiments of the present invention provide a radio frequency receiving link and a radio frequency transceiving device. The radio frequency receiving link comprises: an input unit configured to input a first input signal; a clock unit configured to generate a local oscillator signal; a receiving link frequency-mixing unit configured to obtain the first input signal and the local oscillator signal and generate a first frequency-mixing signal according to the first input signal and the local oscillator signal; and a calibration unit configured to obtain first direct current offset information of the radio frequency receiving link, wherein the direct current offset information is direct current offset information in the radio frequency receiving link when the receiving link frequency-mixing unit generates the first frequency-mixing signal. By means of the present invention, the problem in the related art that receiving links in radio frequency transceivers cannot implement efficient frequency calibration, so as to achieve the efficient frequency calibration of the radio frequency receiving links in a process of the simulation and test of radio frequency transceiver chips.
Patent WO-2022104825-A1 (WO)
Inventor: YE KELEI
IPC: A22C29/02
Filed: 2020-11-24
Abstract: Une rainure de limitation de corps de crevettes et un appareil de traitement de crevettes sont divulgués dans la présente invention, la rainure de limitation de corps de crevettes comprenant une plaque de support ; la plaque de support comprend une partie de placement et une partie de traitement ; des brides de limitation sont disposées des deux côtés de la partie de placement dans la direction de la longueur, les brides de limitation s'étendant vers l'extérieur dans la direction vers le dessus de la surface supérieure de la partie de placement ; les deux brides de limitation sont disposées en regard l'une de l'autre et une rainure de serrage orientée vers la partie de traitement est formée sur la paroi latérale interne des deux brides de limitation ; et une ouverture de traitement en forme de bande traversant les surfaces supérieure et inférieure de la partie de placement est disposée sur la partie inférieure de la rainure de serrage. La rainure de limitation de corps de crevettes et l'appareil de traitement de crevettes selon les modes de réalisation de la présente invention, au moyen de la rainure de limitation de corps de crevettes spécifiquement structurée, peut ajuster et fixer plus commodément et efficacement la position du corps de crevette, améliorant les effets de traitement du dos ou du tube digestif de la crevette.
Patent WO-2021110092-A1 (WO)
Title: Écran d'affichage à micro-del basé sur une commande d'écran fractionné
Inventor: LIU ZHAOJUN
IPC: G09G3/32
Filed: 2020-12-03
Abstract: Écran d'affichage à micro-DEL basé sur une commande d'écran fractionné comprenant : un module d'affichage (1), comprenant une pluralité d'écrans fractionnés d'affichage (10-19), chacun des écrans fractionnés d'affichage (10-19) comprenant une pluralité de pixels agencés dans une matrice ; un module de balayage (2), connecté à la pluralité de modules d'affichage (1) et configuré pour générer un signal et une commande de balayage permettant de balayer chaque rangée de pixels dans les écrans fractionnés d'affichage (10-19) en fonction du signal de balayage ; un module de données (3) connecté au module d'affichage (1) et configuré pour générer une pluralité de groupes de signaux de données, chaque groupe de signaux de données étant utilisé pour ordonner indépendamment à l'un des écrans fractionnés d'affichage (10-19) d'afficher une image à côté de chaque colonne de pixels dans ledit écran fractionnés d'affichage lorsque chaque rangée de pixels est balayée ; et un module d'horloge (4), connecté au module de balayage (2) et au module de données (3) et configuré pour générer un signal d'horloge et le fournir au module de balayage (2) et au module de données (3).
Patent WO-2022110274-A1 (WO)
Inventor: XU LIANG
IPC: H02K21/02
Filed: 2020-12-04
Abstract: 一种磁场调制永磁电机损耗分析与抑制方法，根据磁场调制永磁电机的定子（1）、转子（2）、永磁体（21）和电枢绕组（3）结构，建立磁动势、磁导模型，推导出电枢绕组（3）和永磁气隙磁场谐波分布；分析磁场谐波阶次、频率和旋转特性，判别出各次磁场谐波能否对转矩和损耗产生贡献；计算各次磁场谐波对转矩和损耗的贡献值，探明产生损耗却不产生转矩的高危害磁场谐波。设计转子磁通屏障结构，分析磁通屏障对磁场谐波的调节作用，增加电枢绕组（3）产生高危害磁场谐波的磁通路径上磁阻，有针对性性降低高危害电枢绕组（3）磁场谐波分量，而不影响产生转矩的磁场谐波分量。该方法能定向抑制高危害磁场谐波，从而达到保证电机高转矩密度前提下的损耗抑制效果。
Patent WO-2021135819-A1 (WO)
Title: Cell selection in tracking area
Inventor: KUMAR MANISH
IPC: H04W60/00
Filed: 2020-12-04
Abstract: The present disclosure describes methods, apparatus and devices for registration of a user equipment 102 in a communication network. According to some embodiments, the user equipment 102 performs an attempt to camp on a first preferred cell 108 in a first tracking area 130 by sending a registration request to a control node 200. The control node 200 in response to the first registration request sends a first rejection response comprising a first reject cause. On receiving the first rejection response from the control node 200 when the first preferred cell belongs to an Equivalent Public Land Mobile Network (EPLMN) or Equivalent Home Public Land Mobile Network (EHPLMN), the user equipment 102 blocks the first preferred cell 108 for further attempts for a preconfigured time and performs an attempt to camp on a second preferred cell 110 in the first tracking 130 area and sends a second registration request to the control node 200.
Patent WO-2021129485-A1 (WO)
Title: 制冰机和具有制冰机的冰箱
Inventor: KURATANI TOSHIHARU
IPC: F25B1/00
Filed: 2020-12-16
Abstract: 一种制冰机和具有制冰机的冰箱，所述制冰机包括具有散热装置（10）和金属件（20）的冷却部（40）、能贮存液体的液体容器（50）、将液体供给至所述液体容器（50）的液体供给部（72）、使所述液体容器（50）旋转移动的移动机构（60）及控制部（90）。所述金属件（20）被安装成使得金属制的棒状构件（24）从基端部至尖端部向下延伸，并通过所述散热装置（10）来冷却所述棒状构件（24）。在所述控制部（90）的控制下多次重复制冰过程，在所述制冰过程中进行以下工序：液体供给工序、制冰工序、避让工序、脱冰工序、复原工序。所述制冰机冷却效率高并能在短时间内制冰。
Patent WO-2022133896-A1 (WO)
Inventor: WU HAO
IPC: H04W72/04
Filed: 2020-12-24
Abstract: Des systèmes, des procédés et des dispositifs pour l'amélioration d'une flexibilité de déclenchement de SRS peuvent comprendre la réception, par un dispositif de communication sans fil, en provenance d'un nœud de communication sans fil, d'une première signalisation indiquant au moins une liste de valeurs (t) de décalage. Le dispositif de communication sans fil peut recevoir, en provenance du nœud de communication sans fil, une seconde signalisation indiquant au moins une première valeur t à sélectionner à partir de la ou des listes de valeurs t. La première valeur t est utilisée pour indiquer un emplacement d'au moins un créneau disponible pour la transmission d'au moins une première ressource de signal de référence de sondage (SRS) d'une pluralité de ressources de SRS.
Patent WO-2022110438-A1 (WO)
Inventor: YIN JUNJIE
IPC: B65H35/00
Filed: 2020-12-25
Abstract: 一种摆胶分条机，机架（1）前侧设置进料胶框（3），将绕行折叠摆放的长条胶片送出至进料输送带（8）上，切胶机构设置在进料输送带（8）后部的机架（1）上中部；切胶主动轴（12）支撑在机架（1）上，切胶主动轴（12）上方经切胶架设置多个切胶气缸（14），切胶气缸（14）底部设置气刀（15）；摆胶支架（22）上设置带驱动电机（23）的减速机构（24），减速机构（24）传动驱动盘（25），驱动盘（25）上铰接驱动推杆（27）一端，驱动推杆（27）另一端接摆胶支架（22），两上、下摆胶辊（28、30、29、31）均沿切胶主动轴（12）轴向方向在空间内平行设置成四边形结构，靠近出料输送带（18）尾端的前上摆胶辊（28）铰接在摆胶支架（22）上，前上摆胶辊（28）上还固定穿接一摆胶驱动臂（32），摆胶驱动臂（32）另一端铰接驱动推杆（27）另一端。该摆胶分条机结构紧凑，能稳定将切条后的长条胶片按绕行叠加方式收料。
Patent WO-2022133989-A1 (WO)
Inventor: YANG HAIYIN
IPC: A44B19/38
Filed: 2020-12-25
Abstract: A luggage having four sides opened and closed, comprising a luggage body (10) and a zipper assembly (20). The luggage body (10) comprises an upper cover (11) and a lower cover (12). The zipper assembly (20) comprises a double-layered zipper (21), two sliders (22), and two insertion pins (23). The double-layered zipper (21) comprises an upper chain (211) and a lower chain (212). The two sliders (22) have the same structure. Each slider (22) comprises a disengagement side (221) and an engagement side (222). When the two sliders (22) are respectively arranged on the upper chain (211) and the lower chain (212), the disengagement sides (221) of the two sliders (22) are arranged opposite to each other. The two insertion pins (23) have the same structure and are arranged on the same end portion of the double-layered zipper (21). Each insertion pin (23) comprises a conical structure. When the double-layered zipper (21) is assembled on the upper cover (11) and the lower cover (12), the other end portion of the double-layered zipper (21) is arranged opposite to the conical structures of the two insertion pins (23). The luggage having four sides opened and closed can be opened at the position where end portions of the upper chain (211) and the lower chain (212) are fitted to each other, so that the luggage can be opened at any position.
Patent WO-2022141222-A1 (WO)
Inventor: YANG YOU
IPC: H04N13/00
Filed: 2020-12-30
Abstract: 一种虚拟视点生成、渲染、解码方法及装置、设备、存储介质；其中，所述虚拟视点生成方法包括：根据输入视点的深度图，生成目标视点的初始可见图；对所述初始可见图进行分割，得到分割区域；根据所述初始可见图的分割区域中的两类像素的数量关系，识别对应分割区域中目标像素；对所述初始可见图的分割区域的目标像素的像素值进行更新，得到所述目标视点的第一可见图；对所述目标视点的第一可见图进行处理，得到所述目标视点的目标纹理图。
Patent WO-2022141535-A1 (WO)
Title: Movable platform positioning method, movable platform, and storage medium
Inventor: HE DONGLING
IPC: G01S19/49
Filed: 2020-12-31
Abstract: Provided are a movable platform (1000) positioning method, a movable platform (1000), and a storage medium, the movable platform (1000) positioning method comprising: obtaining environment image information corresponding to the current environment of the movable platform (1000) (S101); according to the environment image information, determining whether there is a risk of communication anomaly between the movable platform (1000) and a first satellite currently used for positioning the movable platform (1000) (S102); if there is a risk of communication anomaly between the movable platform (1000) and the first satellite, then selecting a preset number of second satellites from among a plurality of satellites other than said first satellite, the communication between the movable platform (1000) and the preset number of second satellites being normal (S103); obtaining positioning information of the preset number of second satellites (S104); according to the positioning information of the preset number of second satellites, positioning the movable platform (1000) (S105).
Patent WO-2022110524-A1 (WO)
Title: Procédé et dispositif de regroupement de données de battements cardiaques d'électrocardiogrammes, dispositif électronique et support
Inventor: LIU SHENGJIE
IPC: G06K9/00
Filed: 2021-01-20
Abstract: Sont divulgués un procédé et un dispositif de regroupement de données de battements cardiaques d'électrocardiogrammes, un dispositif électronique et un support. Le procédé consiste : à comparer les données de battements cardiaques à traiter avec de multiples modèles de données ; si un modèle de données cible correspondant est présent, à utiliser les informations desdites données de battements cardiaques pour mettre à jour les informations du modèle de données cible ; si aucun modèle n'est présent, à créer, sur la base desdites données de battements cardiaques, un nouveau modèle de données correspondant à un nouvel identifiant de modèle ; à déterminer le nouveau modèle de données comme étant le modèle de données cible correspondant auxdites données de battements cardiaques ; à sortir le résultat de correspondance de modèles desdites données de battements cardiaques, le résultat de correspondance de modèles comprenant l'identifiant de modèle du modèle de données cible ; dans la mesure où le volume desdites données de battements cardiaques atteint un seuil de volume prédéfini, à exécuter une opération d'organisation par rapport aux modèles de données, comprenant une opération de fusion de modèles, une opération de tri de modèles, et/ou une opération de suppression de modèles, afin d'acquérir un résultat d'organisation de modèles ; et à acquérir un résultat de regroupement desdites données de battements cardiaques sur la base du résultat de correspondance de modèles et du résultat d'organisation de modèles.
Patent WO-2021159935-A1 (WO)
Title: Image display method and related product
Inventor: FANG PAN
IPC: G06F3/01
Filed: 2021-01-20
Abstract: Embodiments of the present application provide an image display method and a related product. The method is applied to an electronic device, and the electronic device comprises an eyeball tracking module. The method comprises: if multiple images are displayed in the electronic device, determining watching durations of a user for images in the multiple images by means of the eyeball tracking module; determining a target image in the multiple images according to the watching durations; and displaying, in a preset image library, a reference image corresponding to the target image. By adopting the embodiments of the present invention, personalized image display can be achieved.