baber/WOPTO huggingface dataset:
Patent WO-2021179188-A1 (WO)
Inventor: DONG CHEN
IPC: H04W48/18
Filed: 2020-03-11
Abstract: The present invention relates to a method for conducting a frequency scan by a user equipment configured to operate in one of a plurality of cellular networks, each comprising a plurality of base stations, said plurality of base stations employing a plurality of frequency bands, the method comprising the steps for the user equipment of: - maintaining a list of frequency bands assigned to at least one cellular network, - determining at least one network identification criterion relating to a cellular network, - determining a list of candidate frequency bands from the list of frequency bands considering said at least one network identification criterion, - conducting a frequency band scan on said list of candidate frequency bands.
Patent WO-2020187284-A1 (WO)
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/577
Filed: 2020-03-19
Abstract: Dans certains modes de réalisation, l'invention concerne un codeur vidéo ou un décodeur vidéo qui obtient une paire de vecteurs de mouvement pour un bloc de codage courant d'un signal vidéo par rapport à deux trames de référence. Des prédictions du bloc courant sont générées à l'aide de la paire de vecteurs de mouvement à partir de trames de référence respectives. Le codeur vidéo ou le décodeur vidéo détermine également un flux optique pour le bloc de codage courant sur la base de valeurs d'échantillons dans les prédictions. Une composante du flux optique est déterminée sur la base de l'autre composante du flux optique. Un flux optique bi-prédictif (BPOF) peut être réalisé sur le bloc de codage courant à l'aide du flux optique déterminé.
Patent WO-2020200254-A1 (WO)
Inventor: ZHU QIANGHUA
IPC: H04W48/16
Filed: 2020-04-01
Abstract: A communication method and apparatus, relating to the technical field of communications. The method comprises: a first access management network element receives an identifier of a first CAG accessed by a terminal device from an access network device, and sends allowable NSSAI to the terminal device, wherein the allowable NSSAI comprises one or more S-NSSAIs, network slices identified by the one or more S-NSSAIs are network slices allowing access of the terminal device, and the one or more S-NSSAIs are associated with the identifier of the first CAG. According to the method, since the S-NSSAI in the allowable NSSAI is associated with the identifier of the first CAG, the accuracy of the allowable NSSAI can be guaranteed, and the validity of selecting the S-NSSAI by the terminal device is improved, facilitating subsequent normal transmission of service data flows.
Patent WO-2020207338-A1 (WO)
Title: Complete double-row same-kind center wheel row transmission
Inventor: LUO CAN
IPC: F16H3/64
Filed: 2020-04-03
Abstract: A complete double-row same-kind center wheel row transmission, comprising planetary rows, a planetary row structure, an input and output locking end, and brakes (7). The transmission uses no less than two rows of planetary rows, one planetary row is a complete double-layer star planetary row, and the rest planetary rows are same-kind center wheel rows, so that a star-connection planetary row structure is constituted; the input and output locking end uses a planetary carrier as an input end and takes an arbitrary center wheel (1) as an output end, the rest center wheels (2, 3) each serve as a locking end, and each locking end is connected to one brake (7); the brakes (7) are controlled by a shift control device to be in a braking state, a half-braking state, and a non-braking state; the transmission controls gears by controlling the braking of the brakes (7).
Patent WO-2021196307-A1 (WO)
Title: 阵列基板检测键及显示面板
Inventor: TAN GANG
IPC: G09G3/00
Filed: 2020-04-21
Abstract: 一种阵列基板检测键（100）及其显示面板。阵列基板检测键（100）包括依次层叠设置的玻璃基板（11）、多缓冲层（12）、有源层（13）、栅极绝缘层（14）、栅极层（15）、层间绝缘层（16）、源漏电极层（17）和平坦有机层（18）；阵列基板检测键（100）定义有两个测试区（10）和连接区（20）；每一测试区（10）设有裸露栅极层（15）的凹槽（101）；位于测试区（10）的栅极层（15）与连接区（20）的源漏电极层（17）电连接。
Patent WO-2020216237-A1 (WO)
Title: Substrat matriciel et son procédé de fabrication, panneau d'affichage et dispositif d'affichage
Inventor: HOU WENJUN
IPC: H01L27/32
Filed: 2020-04-22
Abstract: La présente invention concerne un substrat matriciel et son procédé de fabrication, un panneau d'affichage et un dispositif d'affichage. Le substrat matriciel de la présente invention comprend un substrat de base et une couche de définition de pixel disposée sur le substrat de base. La couche de définition de pixel comprend : une structure de base sur le substrat de base, la structure de base définissant une pluralité d'ouvertures sur le substrat de base, chacune des ouvertures correspondant à une région de pixel ; et au moins une structure de saillie sur la structure de base faisant saillie à l'opposé du substrat de base, la structure de saillie ayant un caractère répulsif liquide.
Patent WO-2020216240-A1 (WO)
Title: Dicyclic alkane compound useful as inhibitor of plasma kallikrein
Inventor: SUN GUANGLONG
IPC: C07C237/22
Filed: 2020-04-22
Abstract: The present invention belongs to the field of medicine, and specifically discloses a compound of formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof in the preparation of a medicament for treating related diseases mediated by plasma kallikrein.
Patent WO-2020228505-A1 (WO)
Inventor: YOU ZHIQIANG
IPC: H04L29/08
Filed: 2020-04-23
Abstract: The present application relates to the field of mobile communications, and in particular, to a method, device, and system for selecting a mobile edge computing node. The method comprises: an edge cloud gateway receives a domain name request forwarded by a user plane function, wherein in the domain name request, the domain name is a service acceleration domain name or a destination address is an IP address of a global server load balancer, or protocol port information in the domain name request satisfies a protocol port requirement; obtain a corresponding edge application VIP from the global server load balancer and send same to a terminal by means of the user plane function; receive a service request sent by the terminal and forwarded by the user plane function; shunt the service request to a corresponding MED processing server. The present application newly adds an edge cloud gateway, is compatible with both DNS and HTTP DNS addressing scenes, and achieves the purpose of selecting a nearest edge computing node to implement edge acceleration.
Patent WO-2020224442-A1 (WO)
Inventor: FENG XIAOMING
IPC: A45F3/04
Filed: 2020-04-23
Abstract: A maternal and infant backpack, comprising a backpack body (1). An expandable or retractable interlayer mechanism (2) is provided on the back of the backpack body (1). The interlayer mechanism (2) comprises a movable back plate (21) provided opposite a backpack body back plate (11), and a bottom plate (22) and two side surfaces (23) provided between the backpack body back plate (11) and the movable back plate (21). Through holes (24) for allowing infant's legs to pass through are provided on a lower part of the two side surfaces (23) or the movable back plate (21). A backpack strap (12) is provided at an outer side of the movable back plate (21). The movable back plate (21) is connected to the backpack body back plate (11) by means of a movable connecting mechanism for expanding or retracting the interlayer mechanism (2). When the interlayer mechanism (2) is in a retracted state, the bottom plate (22) and the two side surfaces (23) are received in the space between the movable back plate (21) and the backpack body back plate (11). When the interlayer mechanism (2) is in a retracted state, the backpack serves as a normal backpack. When the interlayer mechanism (2) is expanded, the backpack can carry an infant. The backpack is light in weight, has good weight bearing, high comfort and safety for the infant, and strong practicability, and is convenient to carry.
Patent WO-2021217680-A1 (WO)
Inventor: GAAL PETER
IPC: H04W72/04
Filed: 2020-05-01
Abstract: A base station (BS) may determine (estimate) a preparation time for at least one uplink (UL) transmission by a user equipment (UE) on at least one radio frequency (RF) carrier. The BS may determine the preparation time so that the BS will send a grant for the at least one transmission to the UE a sufficient amount of time (based on the estimated preparation time) before the at least one transmission is scheduled to occur to enable the UE to conduct the at least one UL transmission on a selected one of the RF carriers or on both RF carriers. The BS may select the longest preparation time from the preparation times of different RF carriers. The BS may select the subcarrier spacing (SCS) index from the SCS indexes for different RF carriers that provides a longer preparation time. The BS may add a defined value to a preparation time.
Patent WO-2020248749-A1 (WO)
Inventor: BI XIAOYU
IPC: H04L9/08
Filed: 2020-05-08
Abstract: L'invention concerne un procédé et un dispositif de mise à jour de clé, destinés à fournir une solution permettant de mettre à jour une clé pour le décryptage de données d'assistance de positionnement lorsqu'une entité à fonction de gestion d'emplacement (LMF) desservant un terminal change. Le procédé de mise à jour de clé proposé dans des modes de réalisation de la présente invention consiste à : déterminer une clé mise à jour correspondante lors de la mise à jour de l'entité LMF desservant le terminal, la clé étant utilisée pour le décryptage de données d'assistance de positionnement ; envoyer la clé au terminal.
Patent WO-2020233714-A1 (WO)
Title: Dispositif moteur à frein hydraulique
Inventor: WANG ZHISHENG
IPC: F16D65/18
Filed: 2020-05-22
Abstract: La présente invention concerne un dispositif moteur à frein hydraulique comprenant un entraînement de positionnement et d'installation du moteur, une paire d'engrènement du corps du moteur et un dispositif de freinage du moteur. Un sélecteur de circuit est intégré au niveau d'une partie intérieure du dispositif moteur à frein hydraulique pour libérer la pression dans le dispositif de freinage du moteur et le sélecteur de circuit comprend deux éléments fonctionnels indépendants d'une soupape antiretour.
Patent WO-2021179444-A1 (WO)
Inventor: YU BIN
IPC: B01D46/54
Filed: 2020-05-29
Abstract: Disclosed is a new-type protective mask, comprising a mask body (1), wherein the size of the mask body (1) matches the size of the mouth and the nose of a person, the mask body (1) is made of a soft elastic material, and the tail of the inner side of the mask body (1) is arc-shaped and curled towards the inner side face of the mask body (1); a filter assembly is mounted at a ventilation port (3) of the mask body (1), and the filter assembly comprises a filter membrane (4) and a filter cover; the filter cover comprises a filter cover body (5), and the filter cover body (5) is of a structure formed of multiple ribs in a mesh connection; and the filter cover body (5) is connected to the ventilation port (3) of the mask body (1) in an interference-fit manner, the filter membrane (4) is mounted on the upper surface of the filter cover body (5), and an anti-sputter cover (7) is further mounted on the outer side of the filter cover. The mask can solve the problem of existing masks being unable to adapt to different face shapes and being unable to prevent sputter.
Patent WO-2021164170-A1 (WO)
Inventor: WANG PEIPEI
IPC: G06F13/42
Filed: 2020-06-29
Abstract: 针对当前通信系统、雷达系统、通用计算机系统、存储系统等领域中常用的高速协议接口不够统一的情形，本发明提供了一种多路高速协议接口动态可重构系统及实现方法，主要解决同一接口可被配置成多种高速协议接口的问题。其包括重构控制模块、高速协议接口动态可重构模块、非易失存储器和系统主机，其中：重构控制模块，接收远程或本地的重构命令，读取与重构命令对应的配置文件，再传输给高速协议接口动态可重构模块；高速协议接口动态可重构模块，收到重构控制模块发送的配置文件，完成自身的重构工作，重新配置高速接口的协议类型；非易失存储器，用于缓存重构之前的中间状态的重要数据；系统主机，通过高速接口与高速协议接口动态可重构模块连接。
Patent WO-2021258421-A1 (WO)
Inventor: Long Zhongjiang
IPC: B32B5/02
Filed: 2020-07-06
Abstract: The present invention relates to a full-water-based foamed polyurethane sheet material and a preparation method therefor, relating to the technical field of polyurethane foam reinforced sheet material. The polyurethane sheet material comprises an elastic surface layer and a reinforced rigid foam core layer; the reinforced foam core layer is a rigid foam material reinforced with a porous framework, the rigid foam material at least filling a porous structure of the porous framework; the rigid foam material is a polyurethane rigid foam formed using polyol and isocyanate as main raw materials and water as a foaming agent. The present invention uses polyol and isocyanate as main raw materials and water as a foaming agent to form polyurethane rigid foam, having the advantage of being environmentally friendly; in terms of product results, the foam made using this method has better mechanical performance than foaming with a traditional foaming agent such as 141B, mainly because the water reacts with the NCO groups and the produced CO 2  has a foaming effect, and more chemical crosslinking points can also be formed, thereby improving mechanical performance.
Patent WO-2021008455-A1 (WO)
Title: Ret选择性抑制剂及其制备方法和用途
Inventor: LIU ZHIHUA
IPC: A61K31/496
Filed: 2020-07-10
Abstract: 本发明提供了RET选择性抑制剂及其制备方法和用途；本发明提供了式(I)化合物及其药学上可接受的盐、溶剂化物、多晶型物或异构体、包含这些化合物的药物组合物，以及此类化合物在治疗跟RET相关的疾病中的用途。
Patent WO-2021253585-A1 (WO)
Inventor: FANG ZHIYI
IPC: F16K1/226
Filed: 2020-07-31
Abstract: An AB valve with an inclined rotary shaft, the valve comprising an active valve body (101), a passive valve body (401), and an active valve plate and a passive valve plate which are respectively arranged in the active valve body and the passive valve body. The active valve plate and the passive valve plate respectively comprise a valve plate body (102, 402) and a rotary shaft (105, 403), wherein one end of the rotary shaft (105, 403) is obliquely connected to one side of one surface of the valve plate body (102, 402), and the other surface of the valve plate body (102, 402) is a plane; and the other end of the rotary shaft (105, 403) penetrates a side wall of the active valve body (101) or of the passive valve body (401). The other surface of the valve plate body (102, 402) is arranged outwards, and the other surfaces of the respective valve plate bodies are attached to each other when the bottom of the active valve body (101) is connected to the bottom of the passive valve body (401) in a sleeved manner; the active valve plate and the passive valve plate are rotatably and symmetrically arranged; and by means of reducing the rotation resistance between the valve plate and the valve body, the rotation of the valve plate can be facilitated, and the flow rate of the material conveying is increased.
Patent WO-2021031848-A1 (WO)
Title: Surface treatment method for stainless steel container having laser color effect
Inventor: CHENG HAIWEI
IPC: B44C1/175
Filed: 2020-08-04
Abstract: Disclosed is a surface treatment method for a stainless steel container having a laser color effect, comprising the following steps: a. taking a stainless steel container and performing a surface treatment on the stainless steel container; b. making a transparent colored acrylic resin paint A; c. using the transparent colored acrylic resin paint A, performing an air spray operation on a surface of the stainless steel container to form a bright color layer; d. decomposing a laser color film; e. transferring a pattern of the laser color film to the surface of the stainless steel container to form a laser color pattern layer; f. making a transparent bright acrylic resin paint B; g. using the transparent bright acrylic resin paint B, performing an air spray operation on the laser color pattern layer on the stainless steel container to form a laser color pattern, so as to complete the surface treatment of the stainless steel container. By means of the foregoing steps, a laser color pattern may finally be formed on the surface of the stainless steel container, and people's life needs may be better met.
Patent WO-2021047389-A1 (WO)
Title: Method, apparatus, and system for controlling string inverter, and storage medium
Inventor: YU XINYU
IPC: H02J3/38
Filed: 2020-08-26
Abstract: The present application relates to the technical field of photovoltaics, and disclosed are a method, apparatus and system for controlling a string inverter and a storage medium. The method comprises: during the process of performing IV curve scanning for one or more first DC/DC boost circuits, controlling the change in the output voltage of one or more second DC/DC boost circuits that do not need to perform IV curve scanning, wherein the change trend appears to have a non-strictly monotonic increasing relationship with the change trend of the input voltage of the one or more first DC/DC boost circuits that perform IV curve scanning. In the foregoing manner, for DC/DC boost circuits that perform IV curve scanning, the voltage difference across two ends of the DC/DC boost circuits will not always be in a relatively high state, so that the ripple current on an input inductor in the DC/DC boost circuits may be reduced, that is too say, the DC/DC boost circuits may be prevented from triggering overcurrent protection due to excessive ripple current on the input inductor.
Patent WO-2021073278-A1 (WO)
Inventor: HOU XINRU
IPC: G06F3/01
Filed: 2020-08-28
Abstract: An augmented reality data presentation method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring location information of an augmented reality (AR) device (S101); upon detecting that the location information is within a location range of a target real-world region, acquiring special effect data of a virtual object associated with the target real-world region (S102); and on the basis of the special effect data of the virtual object, displaying, in the AR device, augmented reality data including the special effect data of the virtual object (S103).
Patent WO-2021073306-A1 (WO)
Title: 一种发光扬声器
Inventor: ZHENG JIALIN
IPC: F21V19/00
Filed: 2020-09-04
Abstract: 一种发光扬声器，包括盆架、振膜、音圈、定心支片、折环和磁路系统，还包括环形发光装置，所述环形发光装置包括套在盆架外的环形基板和设在环形基板上的LED器件，所述折环为透光折环，所述LED器件位于透光折环的下方。位于透光折环下方的LED器件发出的光线能够透过该透光折环在扬声器的正面显示，可以增加扬声器的色彩感，而且可以根据扬声器播放的音乐律动改变出光效果；LED器件在环形基板上的分布与透光折环的形状对应，而且振膜本身不透光，LED器件可以集中在透光折环上出光，出光集中，在扬声器正面形成的出光效果更好；环形发光装置安装在盆架的外部，安装时只需将其套入盆架再用胶水固定即可，降低制造和维修成本。
Patent WO-2021169247-A1 (WO)
Inventor: ZHENG CAIXIAO
IPC: G06K7/10
Filed: 2020-09-14
Abstract: Provided are a regional management and control system based on EM+RFID, and a theft prevention method for an access control system thereof. The regional management and control system comprises: an EM+RFID confidential medium storage cabinet (110) for storing a secret-related article with an EM+RFID passive tag (150) adhered thereto; a portable RFID card reader (120) for identifying the tag on the secret-related article; an access control system (130) for identifying whether a person who enters and exits a region carries an EM medium or the secret-related article with the EM+RFID passive tag (150) adhered thereto; and an EM+RFID management and control system software platform (140) for communicating with the EM+RFID confidential medium storage cabinet (110), the portable RFID card reader (120) and the access control system (130) to realize data synchronization and the management of the regional management and control system. According to the regional management and control system, EM+RFID dual-frequency technology is used as a means for regional management and control. EM can perfectly remedy the defects of RFID being reflected by metal and shielding cloths and absorbed by a human body and water. Moreover, EM is a magnetic medium, has a strong frequency band anti-interference capacity and is not prone to being shielded and absorbed; and the monitoring rate can reach 99.9% by means of processing by an amplifying circuit, thereby greatly improving the management capacity of a confidential medium.
Patent WO-2021073346-A1 (WO)
Inventor: CHEN WEI
IPC: G02B27/64
Filed: 2020-09-17
Abstract: 一种摄像头模组(100)，包括反射元件(120)、透镜组(130)、图像传感器(140)和驱动结构(150)。环境光线能够入射至反射元件(120)，并被反射元件(120)反射至透镜组(130)。透镜组(130)具有光轴(103)，且光轴(103)的延伸方向与反射元件(120)的入光面(101)平行或者成锐角。图像传感器(140)光线能够透过透镜组(130)并入射至图像传感器(140)。驱动结构(150)包括流体元件(151)和挤压元件(153)，图像传感器(140)连接流体元件(151)，挤压元件(153)能够挤压流体元件(151)以驱使流体元件(151)变形，带动图像传感器(140)运动。
Patent WO-2022000818-A1 (WO)
Inventor: WANG MEIYAN
IPC: F25D23/00
Filed: 2020-09-23
Abstract: The present invention provides a refrigerator, comprising a refrigerator body and a vacuum packaging structure. A first mounting cavity is formed on a housing; a second mounting cavity is formed on a liner; and the first mounting cavity is communicated with the second mounting cavity. The vacuum packaging structure comprises: a first support base, a second support base, and a vacuumizing assembly; the first support base, the second support base, and the vacuumizing assembly are mounted in the first mounting cavity; the first support base can move relative to the second support base to form a vacuumization cavity; the vacuumizing assembly is communicated with the vacuumization cavity; the vacuumizing assembly is used for vacuumizing or performing pressure relief on the vacuumization cavity. A thermal insulating door is provided at the side of the second support base close to the liner; the thermal insulating door is detachably mounted at an opening of the second mounting cavity; the second support base can be detached from the second mounting cavity by means of the thermal insulating door; the thermal insulating door is provided with a rotatably connected handle. A locking structure is used for locking the thermal insulating door onto the liner, and the handle rotates to drive the locking structure to unlock or lock the thermal insulating door.
Patent WO-2022061827-A1 (WO)
Inventor: YI XIONGSHU
IPC: H04W16/28
Filed: 2020-09-27
Abstract: Disclosed in the present application are a beam adjustment method and apparatus, relating to the technical field of communications. A network device determines the quantity of resources occupied and signal quality when each of a plurality of terminal devices receives a service under a first analog beam; then, according to the quantity of resources occupied and signal quality when each terminal device receives a service under the first analog beam, the network device determines the quantity of resources occupied and signal quality when each terminal device receives a service under a second analog beam; and finally, when it is determined that the sum of the quantity of resources occupied when the terminal devices receive services under the second analog beam is less than the total quantity of carrier resources and that the signal quality of each terminal device when each terminal device receives a service under the second analog beam is greater than a preset threshold, the plurality of terminal devices are served by means of the second analog beam, wherein the radiation area of the second analog beam is larger than that of the first analog beam. The terminal devices are served by means of the second analog beam having a larger radiation area, so that frequency domain resources can be fully used.
Patent WO-2022047876-A1 (WO)
Inventor: CHANG XING
IPC: A61K48/00
Filed: 2020-09-30
Abstract: A duchenne muscular dystrophy-related exonic splicing enhancer, sgRNA and gene editing tool, and applications. The related exonic splicing enhancer, sgRNA and gene editing tool can be applied in the preparation of drugs for treating duchenne muscular dystrophy. The gene editing tool designed on the basis of cytosine deaminase AID mutants and Cas9 mutants can perform site-specific modification on a mammalian genome by using an adeno-associated virus (AAV) as a vector. By optimizing an encoding nucleic acid sequence and an element composition structure of the editing tool, site-specific targeted modification of mammalian genetic material DNA can be efficiently achieved; and by performing targeted genetic manipulation on the nucleic acid sequence carrying disease mutations, a pathogenic mutation cannot be retained in a mature protein amino acid sequence or the pathogenic mutation cannot perform its function, so that the purpose of treating various gene mutation type genetic rare diseases is achieved, and the advantages of high efficiency, safety and stability are achieved.