baber/WOPTO huggingface dataset:
Patent WO-2019137176-A1 (WO)
Title: Multifunctional high-temperature mechanical arm
Inventor: SHENG DI
IPC: B22D43/00
Filed: 2018-12-20
Abstract: A multifunctional high-temperature mechanical arm comprises: a housing, and a rotation driving device mounted on the housing, wherein an output shaft of the rotation driving device is connected to a main rotary shaft (2). The mechanical arm further comprises a rotary slag picking mechanism for picking up slag in a rotating enclosed manner. The rotary slag picking mechanism comprises a fixed slag plate (5) connected to the housing during slag picking and a rotary slag plate (7) connected to the main rotary shaft (2) during slag picking; and a stirring block (8) connected to the main rotary shaft (2) during stirring. The rotary slag picking mechanism or the stirring block (8) is selectively mounted on the device according to on-site requirements, and the rotary slag picking mechanism and the stirring block (8) share one rotation driving mechanism, thereby picking slag from molten iron and cooling the molten iron mechanically, reducing work load, and improving cooling speed and productivity, while lowering safety risks, equipment costs, and the footprint of the mechanical arm. The invention has a simple structure, allows easy replacement, and is highly adaptable.
Patent WO-2020124494-A1 (WO)
Inventor: LI MINGHUI
IPC: H04W64/00
Filed: 2018-12-20
Abstract: Provided are a position calibration method and apparatus for a base station. The method comprises: acquiring input position data and observation position data of a base station; calculating a difference value between the input position data and the observation position data; and confirming, based on the difference value and a predetermined threshold value of difference value, whether the input position data is trusted or not. By means of the apparatus and method provided by the present invention, coordinate determination is realized when a position is calibrated, so as to ensure the accuracy of coordinates of the calibrated position.
Patent WO-2019141154-A1 (WO)
Title: Production method of microbial biomass
Inventor: ZHAO WEIWEI
IPC: C12P41/00
Filed: 2019-01-15
Abstract: Disclosed is a production method of microbial biomass, comprising inoculating microorganisms in a controllable substrate liquid culture medium, performing pretreatment, and expanding and culturing the microorganisms under process conditions. The mixture of the microbial biomass and a substrate thereof can be used as a raw material of food or animal feed.
Patent WO-2020172828-A1 (WO)
Title: Sound source separating method, apparatus and device
Inventor: SHANG GUANGSHUANG
IPC: G10L15/20
Filed: 2019-02-27
Abstract: A sound source separating method, apparatus and device. The method comprises: obtaining a first audio signal (S201), and obtaining at least one image frame corresponding to the first audio signal (S202), the at least one image frame comprising image information of a target sound source; and obtaining time-frequency distribution information of the target sound source in the first audio signal according to the first audio signal and the at least one image frame (S203); furthermore, obtaining, according to the time-frequency distribution information, a second audio signal belonging to the target sound source from the first audio signal (S204). According to the method, the second audio signal belonging to the target sound source can be obtained from the first audio signal relatively accurately.
Patent WO-2019165994-A1 (WO)
Inventor: ZHANG JIANPING
IPC: B60S5/06
Filed: 2019-02-28
Abstract: L'invention concerne un dispositif de remplacement de batterie, comprenant : un châssis (11), un plateau mobile (13) et une pluralité de supports élastiques (14) ; le plateau mobile (13) étant disposé au-dessus du châssis (11) et étant mobile dans une direction horizontale par rapport au châssis (11), le plateau mobile (13) étant utilisé pour maintenir une batterie ; et la pluralité de supports élastiques (14) étant répartis sur la surface supérieure du plateau mobile (13). Le dispositif de remplacement de batterie résout le problème d'accumulation d'erreurs pendant la transmission de puissance, de telle sorte que la batterie standard peut être remplacée de manière plus adéquate.
Patent WO-2019237779-A1 (WO)
Title: Payment processing method and apparatus, and server
Inventor: ZHANG HUACHENG
IPC: G06Q20/38
Filed: 2019-03-14
Abstract: Provided are a payment processing method and apparatus, and a server. A user can pre-configure payment authorization information for themselves or another person and send same to a payment service party for storage. In a payment process, a payment demand party provides a payment account identifier and the payment authorization information to a payee, and the payment service party can determine on this basis whether to make collection for a payee user. In the method, the payment demand party can be a non-registered user that can complete the payment without carrying a portable terminal.
Patent WO-2020199076-A1 (WO)
Title: Shower door
Inventor: WEI WUXIANG
IPC: A47K3/36
Filed: 2019-04-01
Abstract: A shower door, comprising a movable door (100), a frame (300), and a closer (400). The movable door (100) is hinged to the frame (300); the closer (400) comprises a main body (401) having a damper therein and a sliding body (402) penetrating through a first end of the main body (401) and telescoping along a longitudinal direction of the main body (401); a second end of the main body (401) and an outer end of the sliding body (402) form two tail ends of the closer (400). The shower door further comprises a clamping seat (103) connected to the movable door (100) and a fixed seat (303) connected to the frame (300); one of the two tail ends of the closer (400) is hinged to the clamping seat (103), and the other one is hinged to the fixed seat (303). When the movable door (100) is closed, the sliding body (402) automatically protrudes out along the longitudinal direction of the main body; when the movable door (100) is opened, the sliding body (402) is retracted along the longitudinal direction of the main body (401) under stress conditions. The shower door is simple in structure, and uses few components and has a small assembly difficulty.
Patent WO-2019206065-A1 (WO)
Inventor: CHEN XU
IPC: H04R9/02
Filed: 2019-04-22
Abstract: La présente invention concerne un moteur et un terminal mobile. Le moteur comprend : un composant d'émission de son, un composant de vibration et un boîtier; le boîtier est doté à l'intérieur d'une chambre creuse, et le composant d'émission de son et le composant de vibration sont disposés dans la chambre creuse; lors de la réception d'un premier signal électrique, le moteur commande le composant d'émission de son pour émettre un son; et lors de la réception d'un second signal électrique, le moteur commande le composant de vibration à vibrer.
Patent WO-2019237832-A1 (WO)
Title: Method, device, and apparatus for transmitting and receiving a request signal
Inventor: WANG JIAQING
IPC: H04W72/12
Filed: 2019-04-22
Abstract: Disclosed is a method, device, apparatus for transmitting and receiving a request signal, comprising: a base station determines a channel occupancy request signal to be transmitted, the channel occupancy request signal being a request signal for requesting channel occupancy to a terminal after the base station executes a listen-before-talk operation on the direction corresponding to at least one beam; the base station schedules transmission of the channel occupancy request signal on a downlink control channel; the terminal detects the downlink control channel that schedules the transmission of the channel occupancy request signal; and the terminal receives the channel occupancy request signal according to a detection result. The use of the present invention overcomes a defect of the prior art that has no design for the channel occupancy request signal, and implements transmission of an eNB channel occupancy request signal. Furthermore, the solution further provides a solution that can achieve the lowest power consumption.
Patent WO-2020082708-A1 (WO)
Inventor: PENG JIANHUA
IPC: H04W52/02
Filed: 2019-04-28
Abstract: Disclosed is an energy efficiency control method. The method is applied to a communication device. The communication device comprises a primary power source, a secondary power source and a control apparatus. The method comprises: a control apparatus acquiring a current loading rate of a primary power source and a load power of a secondary power source, wherein the energy efficiency of the primary power source is related to the loading rate of the primary power source, and the energy efficiency of the secondary power source is related to the load power of the secondary power source; determining, according to the current loading rate of the primary power source and the load power of the secondary power source, a target output voltage of the primary power source and a target input voltage of the secondary power source, with said voltages satisfying the energy efficiency requirements of a communication device, wherein the energy efficiency of the communication device is related to the energy efficiency of the primary power source and the energy efficiency of the secondary power source; and controlling the primary power source to output the target output voltage, and controlling an input voltage of the secondary power source to be the target input voltage. Since the technical solution of the present application can cooperate with a primary power source and a secondary power source, energy loss of a communication device is effectively reduced.
Patent WO-2019228336-A1 (WO)
Title: Antenna and unmanned aerial vehicle
Inventor: SUN YIYE
IPC: H01Q1/28
Filed: 2019-05-28
Abstract: The present invention relates to an antenna used on an unmanned aerial vehicle. The antenna comprises: a substrate, the substrate having a first face and a second face opposite each other; a coaxial cable, a copper pipe for throttling being arranged on the coaxial cable; a first radiation unit, the first radiation unit comprising a first radiation portion and a second radiation portion electrically connected to each other, wherein the first radiation portion is arranged on the first face, and the second radiation portion is arranged on the second face; and a first antenna ground unit, the first antenna ground unit comprising a first antenna ground portion and a second antenna ground portion electrically connected to each other, wherein the first antenna ground portion is arranged on the first face, and the second antenna ground portion is arranged on the second face, wherein the first radiation unit and the first antenna ground unit feed power through the coaxial cable. The present invention can improve the radiation efficiency of an antenna, making the directional pattern of the antenna more stable.
Patent WO-2020155485-A1 (WO)
Inventor: TANG KE
IPC: G06K9/62
Filed: 2019-05-29
Abstract: 一种图片差异性判断方法、装置、计算机设备和存储介质，包括：获取待识别的两张图片；对所述两张图片进行灰度化处理，获得两张灰度图片；计算灰度图片的第m列或者第m行的所有像素点的灰度值的平均值Am，以及计算所述灰度图片中所有像素点的灰度值的平均值B；根据公式（1），计算灰度图片的第m列或者第m行的总体方差a1；根据公式（2），获得两张所述灰度图片的第m列或者第m行的总体方差之差a2，若式（3）的值小于预设的方差误差阈值，则判定所述两张图片无差异。从而在保证图片差异性判断准确性的基础上减少图片识别与判断时间。
Patent WO-2020001441-A1 (WO)
Title: Indication de capacités vocales d'ue à l'aide d'une signalisation de nas dans des communications mobiles 5g
Inventor: NIEMI MARKO
IPC: H04W36/24
Filed: 2019-06-25
Abstract: L'invention concerne des exemples se rapportant à une indication de capacités vocales d'équipement d'utilisateur (UE) à l'aide d'une signalisation de strate de non-accès (NAS) dans des communications mobiles de 5è génération (5G). Un processeur d'un appareil (par exemple, un équipement d'utilisateur (UE)) transmet une indication d'une préférence de domaine vocal dans un système de 5è génération (5GS) à une entité de communication d'un réseau mobile 5G. Le processeur reçoit ensuite un service vocal du réseau mobile 5G en réponse à la transmission de l'indication.
Patent WO-2020011050-A1 (WO)
Title: Tissue ablation, cutting, and fusion system
Inventor: ZHOU XING
IPC: A61B18/00
Filed: 2019-07-01
Abstract: A tissue ablation, cutting, and fusion system, comprising a handle assembly, a shaft assembly, a working portion, a circuit system, and a power supply. A controller of the circuit system is provided with a trigger switch. A trigger is provided with a trigger portion; when the trigger moves towards the direction of a grip of a housing until a force limiting mechanism acts, the trigger portion touches the trigger switch, and the trigger switch is turned on; when the trigger moves away from the direction of the grip of the housing, the trigger portion is separated from the trigger switch, and the trigger switch is turned off. The trigger switch can be activated only when the force limiting mechanism acts, so that the tissue ablation, cutting, and fusion system of the present invention needs to perform tissue ablation, cutting, or fusion under a set working pressure, and the surgical effect is more stable. The accidental injury that may be caused by misoperation, and the clinical effect differences of blood vessel closure, tissue fusion, cutting, and the like caused by different clamping forces used by different surgeons are effectively prevented. The system is safer and more effective.
Patent WO-2020038135-A1 (WO)
Inventor: HAN ZHE
IPC: H04N21/239
Filed: 2019-07-09
Abstract: Un mode de réalisation de la présente invention porte sur un procédé et un dispositif de traitement de contenu multimédia et un appareil de lecture de contenu multimédia. Le procédé de traitement consiste : à acquérir une liste de tampons transmise par un appareil de service, la liste de tampons indiquant des contenus multimédias à mettre en mémoire tampon ; à mettre en mémoire tampon les contenus multimédias ; à demander à l'appareil de service de déterminer un contenu multimédia cible, le contenu multimédia cible étant un contenu multimédia à lire ; et si la détermination du contenu multimédia cible échoue, ou si le contenu multimédia cible est déterminé avec succès mais n'a pas encore été mis en mémoire tampon, à déterminer à nouveau le contenu multimédia cible à partir des contenus multimédias mis en mémoire tampon.
Patent WO-2020020014-A1 (WO)
Title: Surface wave plasma device
Inventor: WANG GUIBIN
IPC: H05H1/46
Filed: 2019-07-16
Abstract: A surface wave plasma device, comprising a resonance plate (7). A groove (71) is formed on a surface of the resonance plate (7) away from a reaction chamber (6). The groove (71) is separably filled with a medium structure (8) used for adjusting the distribution uniformity of plasmas in the reaction chamber (6). The surface wave plasma device can not only improve the convenience and flexibility for adjusting the distribution uniformity of plasmas, but also avoid the problem of increased particles of the reaction chamber (6) and uneven lower surface of the resonance plate (7).
Patent WO-2021012158-A1 (WO)
Inventor: YANG WEI
IPC: H01L27/32
Filed: 2019-07-22
Abstract: The present application provides an array substrate and a method for manufacturing same. The method for manufacturing the array substrate comprises: providing a base substrate; forming a first active layer and a second active layer on a first surface of the base substrate; forming a second gate on the side of the second active layer distant from the base substrate; forming a first insulating layer on the side of the second gate distant from the base substrate; the first insulating layer further covering the first active layer; patterning the first insulating layer to form first though holes on both sides of the second gate to expose the second active layer; depositing a first metal layer in the first through holes and on the surface of the first insulating layer distant from the base substrate; patterning the first metal layer to remove at least a part of the first metal layer located above the first active layer to expose the first insulating layer; etching the first insulating layer by using the patterned first metal layer as a mask to form a second through hole above the first active layer to expose the first active layer; and cleaning the exposed first active layer.
Patent WO-2020063175-A1 (WO)
Title: 一种虚拟资源的分配方法和装置
Inventor: DONG XIAOQUN
IPC: G06Q40/04
Filed: 2019-08-15
Abstract: 本说明书的一个或多个实施例提供了基于区块链的虚拟资源分配方法和装置，应用于基于区块链构建的业务系统，所述区块链包括多个用户节点，所述方法包括获得用户的第一特征值，其中，所述第一特征值用以表征所述用户在预设的时长内对业务系统内所参加目标业务中的贡献；基于所述第一特征值获得所述用户在所述预设时长内参加所述目标业务的应得虚拟资源；为所述用户分配在所述预设时长内参加所述目标业务的应得虚拟资源。
Patent WO-2020038468-A1 (WO)
Title: Method for controlling data retransmission and user equipment
Inventor: XU JING
IPC: H04L1/18
Filed: 2019-08-23
Abstract: A method for controlling data retransmission is provided. Data is transmitted to network device and a timer is started. The data is retransmitted after the timer expires if a HARQ-ACK feedback corresponding to the data is not received before the timer expires. Or the data is retransmitted if a HARQ-NACK feedback corresponding to the data is received from the network device before the timer expires.
Patent WO-2020043120-A1 (WO)
Title: 一种在网络中划分内部网关协议区域的方法和装置
Inventor: DONG WENXIA
IPC: H04L47/762
Filed: 2019-08-28
Abstract: 一种在网络中划分内部网关协议IGP域的方案，该网络中包括接入侧链路和非接入侧链路，该接入侧链路包括接入侧设备之间的链路以及接入侧设备与汇聚侧设备之间的链路，该非接入侧链路包括网络中除接入侧链路以外的链路；在该方案中，网络设备依据所述网络的网络拓扑的变化确定发生变更的接入侧子图，根据所述发生变更的接入侧子图中的链路划分IGP域；其中该接入侧子图为所述网络拓扑中除去非接入侧链路后形成的一个或多个连通图。该方案可以提高IGP域划分的效率。
Patent WO-2020107991-A1 (WO)
Inventor: YIN JIAXIN
IPC: G08G1/0968
Filed: 2019-09-03
Abstract: An automatic drive planning method, device and system, capable of implementing safe driving. The method comprises: a server receives path planning information from a first terminal, the path planning information comprising information of a target driving path of the first terminal (S301); the server segments the target driving path of the first terminal according to the information of the target driving path to obtain N segmented driving paths (S302); processing any of the N segmented driving paths according to the following mode for a first segmented driving path: the server predicts the quality of service (QoS) on the first segmented driving path within a first time period to obtain a first QoS prediction result, the first time period being a time period when the first terminal drives on the first segmented driving path (S303); the server sends information of the first segmented driving path and the first QoS prediction result to the first terminal (S304), wherein the first QoS prediction result is used for determining an automatic drive strategy when the first terminal drives on the first segmented driving path (S305).
Patent WO-2021046802-A1 (WO)
Title: A tris (hydroxymethyl) phosphine oxide based polyester polyol and a resin composition obtained therefrom
Inventor: ZHANG ZHENGHE
IPC: C08G18/48
Filed: 2019-09-12
Abstract: This disclosure generally provides tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compounds and resin compositions made therefrom which have improved flammability, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition comprising (b1) a polyfunctional polyol composition and a catalyst composition; and optionally (b2) a polyfunctional amine; wherein the polyfunctional polyol composition comprises tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compound.
Patent WO-2020248417-A1 (WO)
Inventor: WU HAITAO
IPC: B62B9/12
Filed: 2019-09-17
Abstract: A backrest angle adjustment mechanism, suitable for being assembled between a seat body (202) and a backrest (203) of an infant carrier. The seat body (202) is mounted on a frame (201) of the infant carrier; the backrest (203) is rotatably connected to the seat body (202); the backrest angle adjustment mechanism comprises at least one fixed member (10) and at least one adjustment member (20); the fixed member (10) is fixedly provided on the backrest (203); one end of the adjustment member (20) is connected with the seat body (202) or the frame (201) so as to form a connection portion (21); the other end of the adjustment member (20) bypasses the fixed member (10) and then forms an operation portion (22); the operation portion (22) is operated to make the adjustment member (20) slide on the fixed member (10), thereby adjusting the tilt angle of the backrest. Further disclosed is an infant carrier comprising the backrest angle adjustment mechanism. The backrest angle adjustment mechanism is simple in structure and convenient to operate, effectively reduces the manufacturing cost, and ensures the comfort and safety of an infant sitting in the infant carrier.
Patent WO-2020206954-A1 (WO)
Inventor: SHENG WEI
IPC: G06Q20/38
Filed: 2019-09-29
Abstract: 一种基于联盟链的动产质押品监管方法及装置，该方法包括：第一节点将获取到的押品信息和/或预警信息上传至区块链，押品信息包括押品编号以及监控押品的监控设备ID（S1）；押品信息和/或预警信息落账成功后，触发相应的监听事件，将押品信息和/或预警信息推送给第二节点（S2）；第二节点保存接收到押品信息和/或预警信息后，检查押品信息是否完整，若不完整，则将缺失的信息后上传至区块链（S3）。该方法通过区块链存储押品信息，保证押品信息一经上链就不可篡改伪造，保证融资方、金融机构、仓储方查询的押品信息是一致的；采用区块链、物联网相结合的方式，将预警信息上传到区块链，然后推送给金融机构，保证预警信息的真实可靠和可追溯。
Patent WO-2020078416-A1 (WO)
Title: User equipment key derivation at mobility update in mobile communications
Inventor: NIEMI MARKO
IPC: H04W12/04
Filed: 2019-10-17
Abstract: Examples pertaining to user equipment (UE) key derivation at mobility update in mobile communications are described. An apparatus implemented in a UE conducts a registration with a first Access and Mobility Management Function (AMF) of a network. The apparatus also conducts one other registration with a second AMF of the network over a 3  rd  Generation Partnership Project (3GPP) access. In response, the apparatus receives a request from the second AMF over the 3GPP access. The apparatus then performs a key derivation to generate a derived key using a keying material from the initial registration with the first AMF to result in the UE and the second AMF sharing a common security context for the 3GPP access and a non-3GPP access.
Patent WO-2020093853-A1 (WO)
Inventor: LI FEI
IPC: H04L29/06
Filed: 2019-10-18
Abstract: La présente invention concerne, selon certains de ses modes de réalisation, un procédé d'autorisation de service et un serveur. Au moyen des solutions techniques décrites dans la présente invention, un premier serveur ajoute des informations de tranche dans un jeton d'accès, de telle façon qu'un client puisse uniquement accéder à un serveur fonctionnel à l'intérieur de la tranche lorsqu'il effectue un accès à une fonction en utilisant le jeton d'accès, ce qui garantit la possibilité d'isoler les tranches les unes des autres.
Patent WO-2020140575-A1 (WO)
Title: Method for manufacturing mems microphone
Inventor: MENG ZHENKUI
IPC: H04R31/00
Filed: 2019-10-25
Abstract: Provided is a method for manufacturing an MEMS microphone, the method comprising the following steps: selecting a substrate, and manufacturing a first diaphragm structure on a first surface of the substrate; manufacturing back plate structures at intervals on a side surface, opposite the first surface of the substrate, of the first diaphragm structure, with first gaps being provided between the first diaphragm structure and the back plate structures; manufacturing second diaphragm structures at intervals on a side surface, opposite the first diaphragm structure, of the back plate structures, with second gaps being provided between the second diaphragm structures and the back plate structures; manufacturing an electrode on a side surface, opposite the back plate structures, of the second diaphragm structures; and etching a second surface, opposite the first surface, of the substrate to form a back cavity.
Patent WO-2020114186-A1 (WO)
Inventor: PU CHENGGEN
IPC: H04L12/24
Filed: 2019-11-07
Abstract: 本申请涉及一种基于CoAP的OPC UA报文传输方法，利用OPC UA信息模型对数据进行封装和编码，并将整个OPC UA数据报文再封装进CoAP报文的载荷部分，然后基于UA-CoAP服务器对网络中是否存在CoAP-to-HTTP代理服务器进行查询，若存在，则将UA-CoAP数据报文发送至CoAP-to-HTTP代理服务器，将收到数据的报转换为HTTP协议，将其发送到OPC UA客户端上。本申请解决了资源受限型工业现场设备的数据无法进行统一描述且无法被统一访问的问题，同时满足了工业现场设备访问Web服务的需求。