baber/WOPTO huggingface dataset:
Patent WO-2021088475-A1 (WO)
Inventor: LUO ZHAOQIANG
IPC: G09B9/00
Filed: 2020-08-26
Abstract: A traction control simulation system and method for a rail vehicle. The system comprises: a control line set (301), two main control apparatuses (101, 102) and at least one execution apparatus (201-20n), wherein the main control apparatuses (101, 102) and the execution apparatus (201-20n) are all connected to the control line set (301); the main control apparatuses (101, 102) are used for realizing a traction control function and a traction monitoring function of a traction control apparatus on a rail vehicle; a control line in the control line set (301) is used for realizing a data transmission function of a train line on the rail vehicle; the execution apparatus (201-20n) is used for realizing an operation execution function of a traction execution device on the rail vehicle; and the main control apparatuses (101, 102) transmit a vehicle control instruction to the execution apparatus (201-20n) by means of the control line in the control line set (301), so as to control the execution apparatus (201-20n) to execute an operation corresponding to the vehicle control instruction.
Patent WO-2021052180-A1 (WO)
Title: Iptv feature product management method and device, server, and storage medium
Inventor: LI LIANGSHENG
IPC: H04H60/72
Filed: 2020-09-02
Abstract: Provided are an IPTV feature product management method and device, server, and storage medium, said method comprising: obtaining product information of a user feature product in a user feature product database and sending to an ordering client (S201), the product information of the user feature product comprising product identification information, user feature service volume, price, and means of ordering; receiving a user feature product order request sent by the ordering client (S202); finding a corresponding target user feature product from the user feature product according to the target product identification information, assigning the user feature service volume comprised by the target user feature product to the user account, and, according to the target means of ordering and the price in the target user feature product, performing billing processing on the user account (S203).
Patent WO-2022007187-A1 (WO)
Title: Wind energy and tidal current energy coupled power generation method and system based on offshore horizontal axis wind turbine platform
Inventor: HAN YI
IPC: F03D9/00
Filed: 2020-09-14
Abstract: A wind energy and tidal current energy coupling power generation method and system based on an offshore horizontal axis wind turbine platform. The method comprises: calculating, by monitoring and collecting an active power of a wind generating set (1-2) in a wind power generation platform (1) in real time, the difference between the active power and the rated power of the wind generating set (1-2); controlling a running state and power output of a tidal current energy power generation unit (2) according to a calculated capacity difference signal, so as to achieve wind-tide coupled power generation. On the basis of the existing offshore wind power generation platform (1), an existing power transmission equipment of offshore wind power is fully utilized to integrate the tidal current energy power generation and wind power, the shortage of offshore wind power capacity is filled by means of tidal current energy power generation, by combining a wind-tide coupled control strategy, the fluctuation of the wind power is compensated, and the offshore wind energy and tidal current energy coupled power generation system with stable output is constructed, so as to reduce the construction cost, improve the comprehensive utilization rate of offshore renewable energy and the reliability of the power generation system, and improve the economic benefits of the whole power generation.
Patent WO-2021063244-A1 (WO)
Inventor: WU YUEFENG
IPC: H04L12/64
Filed: 2020-09-24
Abstract: A communication method for a hybrid network, comprising: a gateway device uses a first physical interface to receive a first association request of a multimode device, the MAC address of a second physical interface of the multimode device being comprised in said request; the gateway device uses a third physical interface to receive a second association request of the multimode device, the MAC address of a fourth physical interface of the multimode device being comprised in said request; and the gateway device acquires an IPv6 address of the multimode device, and records a first correspondence and a second correspondence. The first correspondence comprises the IPv6 address of the multimode device, the MAC address of the second physical interface, and the first physical interface. The second correspondence comprises the IPv6 address of the multimode device, the MAC address of the fourth physical interface, and the third physical interface. As such, any one physical interface may be selected on the basis of the IPv6 address of the multimode device so as to access the multimode device without needing to perceive a link layer forwarding path, thus improving the flexibility and communication quality of a hybrid network.
Patent WO-2021189798-A1 (WO)
Title: 一种采用球形钨粉制备CuW90材料的方法
Inventor: ZHOU NING
IPC: B22F10/16
Filed: 2020-09-28
Abstract: 一种采用球形钨粉制备CuW90材料的方法，包括以下步骤：打印前准备：将需要制备的工件模型资料输入至3D喷胶打印机中，将工件模型平行分割成多个平板模型，向3D喷胶打印机中装填钨粉和粘接剂；喷胶3D打印：按照每铺设一层钨粉在钨粉层上叠加铺设一层粘接剂，粘结剂渗透进钨粉后再铺设一层粘接剂，反复叠加，直至得到工件粗坯；烧结脱胶：将工件粗坯送至高压、真空两用高温烧结炉中，高温负压将工件粗坯内的粘接剂蒸发吹除，高温高压烧结得到烧结钨坯；渗铜：将铜粉制成可以套接在烧结钨坯外的铜粉胚，将铜粉胚套接在烧结钨坯外放入高温烧结炉中熔渗得到CuW90材料。
Patent WO-2021143215-A1 (WO)
Inventor: LIU SHENGJIE
IPC: A61B5/352
Filed: 2020-10-09
Abstract: 一种心电图模板匹配方法，包括：将获取的待分析心电图数据划分为多个片段心电图数据(102)，将多个片段心电图数据分别与模板库中的预设模板进行匹配，得到与每个片段心电图数据匹配的预设模板编号(104)，根据同一预设模板编号对应的片段心电图数据确定与同一预设模板编号对应的模板波形数据(106)，根据每个片段心电图数据与相应的模板波形数据的差异值与预设阈值，分别得到每个片段心电图数据对应的目标匹配模板，使得每个片段心电图数据均匹配到最接近的目标匹配模板中，从而可以高效准确地对心电图数据进行模板匹配。此外，还提出了一种心电图模板匹配装置、计算机设备及存储介质。
Patent WO-2021073544-A1 (WO)
Inventor: LUO MINGHUI
IPC: G02B27/01
Filed: 2020-10-14
Abstract: Provided are a waveguide display lens and augmented reality glasses. The waveguide display lens comprises a lens body (10), wherein a coupling-in area (11), a coupling-out area (12), a left turning area (13) and a right turning area (14) are arranged on the lens body (10), a nano structure for diffracting light rays is arranged in each of the coupling-in area (11), the coupling-out area (12), the left turning area (13) and the right turning area (14), and the coupling-in area (11) and the coupling-out area (12) are arranged between the left turning area (13) and the right turning area (14); and the coupling-in area (11) is configured for receiving image light, the image light is symmetrically diffracted by the nano structure in the coupling-in area (11) to form left diffraction light and right diffraction light, the left diffraction light is diffracted by the left turning area (13) and then enters the coupling-out area (12), the right diffraction light is diffracted by the right turning area (14) and then enters the coupling-out area (12), and the left diffraction light and the right diffraction light are emitted from the coupling-out area (12). The waveguide display lens has a symmetrical diffraction characteristic, can realize the superposition of left and right fields of view, expand the fields of view, and eliminate imbalance of the diffraction efficiency.
Patent WO-2022082562-A1 (WO)
Inventor: LI QING
IPC: H04W72/04
Filed: 2020-10-22
Abstract: Certain aspects provide a method for wireless communication by a first user-equipment (UE). The method may include: determining whether data is to be received from one or more second UE's; transmitting at least one enable signal indicating to the one or more second UE's to transition to an active mode of operation to transmit the data; and monitoring for the data in response to the at least one enable signal during a reception phase of the UE.
Patent WO-2021109753-A1 (WO)
Inventor: Zeng zhengyang
IPC: H04W12/00
Filed: 2020-10-28
Abstract: A machine-card verification method applied to a minimalist network. The method comprises: after WBCPE sends a registration request to a WBAP, the WBAP generating an IMEI requesting instruction according to the registration request, the WBAP sending the IMEI requesting instruction to the WBCPE, and in response to the IMEI requesting instruction, the WBCPE sending an IMEI and first SIM card information to a WBAC by means of the WBAP, wherein the first SIM card information comprises at least one piece of the following information: an international mobile subscriber identity (IMSI), a network access identifier (NAI) and a certificate name; and the WBAC verifying the IMEI and the first SIM card information according to preset binding information. According to the machine-card verification method, an IMEI and SIM card information are verified, thereby reducing the risk of a SIM card being compromised and improving the security of a minimalist network. Further provided is a related device capable of implementing the method.
Patent WO-2021169363-A1 (WO)
Inventor: Hong Zhenhou
IPC: G06K9/62
Filed: 2020-10-30
Abstract: The present application relates to artificial intelligence and a digital medical treatment. Disclosed is an optimization method for a text recognition system. The method comprises the following steps: acquiring a training sample of an OCR model, wherein the training sample comprises a text picture; inputting the training sample into the OCR model for training; uploading, to a server, model parameters obtained by means of training, wherein the server optimizes the model parameters uploaded by a plurality of text recognition systems, and feeds back the optimized model parameters to each text recognition system; and updating and iterating the OCR model according to the model parameters fed back by the server. Further disclosed in the present application are a computer device and a computer-readable storage medium. According to the present application, only OCR model parameters corresponding to text data are shared to a server for optimization, such that the text recognition system can be optimized by using the big data processing capability of the server, and the leakage of user privacy information can be avoided.
Patent WO-2022094879-A1 (WO)
Inventor: TAO TAO
IPC: H04W4/02
Filed: 2020-11-05
Abstract: L'invention concerne un procédé comprenant l'obtention, au niveau d'un appareil de gestion d'emplacement d'un système de communication sans fil, d'informations indiquant un emplacement approximatif d'un dispositif d'utilisateur; la détermination d'une signalisation d'assistance de réseau sur la base des informations obtenues de l'emplacement approximatif d'un dispositif d'utilisateur; et l'envoi de la signalisation d'assistance de réseau déterminée à un premier appareil de réseau du système de communication sans fil, la détermination de la signalisation d'assistance de réseau comprenant la détermination d'un angle d'arrivée attendu pour le premier appareil de réseau et comprenant l'angle d'arrivée attendu dans la signalisation d'assistance de réseau, l'angle d'arrivée prévu étant un angle, ou une plage d'angles, correspondant à une direction à partir de laquelle des transmissions sans fil provenant du dispositif d'utilisateur arrivent au niveau du premier appareil de réseau.
Patent WO-2021120913-A1 (WO)
Title: 应用加载方法、装置、用户终端和服务器
Inventor: MA SHIHAO
IPC: G06F8/20
Filed: 2020-11-06
Abstract: 一种应用加载方法、装置、用户终端和服务器，如果接收到用户对目标应用的访问请求，从目标应用对应的服务端获取并加载对应的主项目数据；从服务端获取包括目标应用中用户的业务对应的子项目数据的访问地址信息的业务配置文件；如果接收到用户对目标应用中指定业务的访问请求，根据业务配置文件中指定业务对应的子项目数据的访问地址信息，从服务端获取并加载对应的子项目数据。该方法中，目标应用中的主项目数据和各个业务对应的子项目数据之间相互独立，通过用户对应的业务配置文件即可获取该用户所使用的业务的子项目数据，用户终端无需加载目标应用的全部的项目数据，因而缩短了加载时延，提高了目标应用的用户体验度。
Patent WO-2022062095-A1 (WO)
Title: Smart voice device wakeup test apparatus
Inventor: HAN FEIFEI
IPC: H04R29/00
Filed: 2020-11-07
Abstract: A smart voice device wakeup test apparatus (100), comprising a fixed support (10), a first clamping assembly (20), a second clamping assembly (30), and a vibration exciter (40). The vibration exciter (40) is fixedly provided on the first clamping assembly (20) or the second clamping assembly (30), so as to fix a bone conduction microphone on the vibration exciter (40); during testing, the vibration surface of the vibration exciter (40) picks up a vibration signal of the bone conduction microphone, and the bone conduction microphone picks up an excitation signal of the vibration exciter (40), and transmits the excitation signal to a main board, so as to wake up a voice wakeup system; and a tester checks whether the voice wakeup system is woken up, so as to determine whether the wakeup function of the bone conduction microphone is effective. The foregoing structure can effectively transfer the vibration of the bone conduction microphone to the vibration exciter, and accurately obtains the vibration signal, thereby reducing the error of a wakeup test, and accurately determining the advantage and disadvantage of the transmitter function of the bone conduction microphone.
Patent WO-2021098763-A1 (WO)
Inventor: FU SHAORU
IPC: H01R12/73
Filed: 2020-11-19
Abstract: Provide is a circuit board apparatus, comprising a first circuit board (100), a second circuit board (200), and a connector (300); the second circuit board (200) is provided with a first electrical connection part (210); the connector (300) is mounted on the first circuit board (100); the connector (300) is provided with a second electrical connection part (310); the second electrical connection part (310) can form an electrical connection with the first electrical connection part (210). The circuit board apparatus is provided with a first electrical connection part (210) on the second circuit board (200), and the connector (300) is provided with a second electrical connection part (310); when the second electrical connection part (310) is connected to the first electrical connection part (210), an electrical connection is formed between the second electrical connection part (310) and the first electrical connection part (210), thus an electrical connection is formed between the first circuit board (100) and the second circuit board (200).
Patent WO-2021115105-A1 (WO)
Inventor: FENG LIANGWANG
IPC: F24C7/02
Filed: 2020-11-20
Abstract: A cooking electric appliance with a microwave heating function, the appliance comprising a box body (10), a first fan (20), a second fan (30), a variable frequency power supply (40) and a magnetron (50). When the cooking electric appliance with the microwave heating function works, the first fan (20) sucks in air outside the box body (10) by means of side air inlet mesh holes (1111) and bottom air inlet mesh holes (1131) and blows the air to the variable frequency power supply (40) to dissipate heat of the variable frequency power supply (40), the entering air volume is large to achieve a good heat dissipation effect on the variable frequency power supply (40), and the second fan (30) sucks in air outside the box body (10) by means of the bottom air inlet meshes (1131) or the side air inlet meshes (1111) and blows the air to the magnetron (50) for heat dissipation, such that a good heat dissipation effect of the magnetron (50) is achieved; and the first fan (20) is obliquely arranged relative to a bottom cover plate (113) according to the plane where an air inlet of the first fan (20) is located, such that compared with a horizontal arrangement manner, the horizontal space occupied by the first fan (20) can be reduced to a certain extent, the volume of a cooking cavity can be increased, while the heat dissipation effect can be reduced.
Patent WO-2021104284-A1 (WO)
Title: 关于数据传输的表项建立方法及相关设备
Inventor: XUE WAN
IPC: H04L45/74
Filed: 2020-11-25
Abstract: 本申请实施例公开了一种关于数据传输的表项建立方法及相关设备，用于通信领域，包括：源节点接收目的节点发送的第一报文，所述第一报文的内容包括数据包的目的地址；所述源节点根据所述数据包的目的地址是否为所述源节点所支持业务的地址，建立所述第一报文对应的表项；通过实施本方法，可以将自身业务和其他业务的表项区分开，使其在特定位置上建立特定表项，保证源节点能获取到自身业务对应的表项，对其报文进行正常的数据传播。
Patent WO-2022088382-A1 (WO)
Inventor: SHI FENGZHEN
IPC: H04L29/06
Filed: 2020-12-03
Abstract: Dans un procédé et un appareil de traitement de perturbation de réseau de bureau en ligne divulgués dans la présente invention, d'abord, la distribution de paramètres de réseau de bureau et des enregistrements de perturbation de réseau d'un réseau de bureau à optimiser sont obtenus ; ensuite, des groupes d'enregistrements de non-ajustement contenus dans le réseau de bureau à optimiser sont déterminés sur la base de la distribution de paramètres de réseau de bureau ; puis une attribution secondaire des enregistrements de perturbation de réseau est réalisée sur la base des enregistrements de perturbation de réseau sous les groupes d'enregistrements de non-ajustement et des groupes d'enregistrements d'ajustement, ce qui permet d'obtenir une recombinaison des groupes d'enregistrements de non-ajustement et des groupes d'enregistrements d'ajustement. Au moyen de la conception, une analyse de perturbation de réseau du réseau de bureau à optimiser peut être obtenue sur la base des enregistrements de perturbation de réseau sous les groupes d'enregistrements de non-ajustement recombinés et des groupes d'enregistrements d'ajustement, et par conséquent une perturbation du réseau de bureau peut être traitée rapidement et avec précision de façon à obtenir une optimisation du réseau de bureau.
Patent WO-2022120668-A1 (WO)
Title: Procédés, dispositifs et systèmes pour configurer une ressource de signal pour un canal physique d'accès aléatoire
Inventor: LIU JUAN
IPC: H04W72/04
Filed: 2020-12-10
Abstract: La présente divulgation concerne des procédés, des systèmes et des dispositifs pour configurer une ressource de signal pour un canal physique d'accès aléatoire (PRACH). Un procédé consiste à configurer, par une station de base, une ressource de signal pour un PRACH via le mappage, par la station de base, d'un motif d'intervalle de PRACH sur un paramètre de motif. Un autre procédé consiste à configurer, par un équipement utilisateur, une ressource de signal pour un PRACH via le mappage, par l'équipement utilisateur, d'un motif d'intervalle de PRACH sur un paramètre de motif.
Patent WO-2022105017-A1 (WO)
Inventor: FANG JINGHUI
IPC: H02J13/00
Filed: 2020-12-27
Abstract: An arc flash hazard calculation method, an arc flash hazard reduction method, and a fault detection method. According to the arc flash hazard calculation method for a multi-source power supply system, a time-phased arc current calculation method is provided according to the type composition condition of the multi-source power supply system, so as to perform time-phased arc flash accident energy and arc flash protection boundary calculation, and thus, the accuracy is higher. According to the arc flash hazard calculation method for the multi-source power supply system, a protection device responsible for tripping within a time period can be found according to the time period corresponding to the maximum arc flash accident energy, and the effect of reducing the maximum arc flash hazard can be achieved by reasonably reducing the action time limit of the protection device or modifying protection configuration. According to the fault detection method for the multi-source power supply system, when it is monitored that the real-time arc flash accident energy is greater than the maximum accident energy of a corresponding position or device, an alarm warning is generated.
Patent WO-2021136143-A1 (WO)
Title: Display screen driving method and driving circuit, and display screen
Inventor: LIANG ZHIQUAN
IPC: G09G3/36
Filed: 2020-12-28
Abstract: A display screen driving method and driving circuit, and a display screen. Said method comprises: when a display screen is turned off, supplying power to lamp beads of the display screen according to a preset voltage, the preset voltage being less than the working voltage of the lamp beads (S102). The present invention solves the technical problem that a display screen is vulnerable to moisture when it is not used for a long time, which causes the display screen to malfunction.
Patent WO-2023039687-A1 (WO)
Title: Coussin amortisseur
Inventor: Lin ming yang
IPC: F16F13/08
Filed: 2021-09-16
Abstract: La présente invention concerne un coussin amortisseur, constitué d'un corps de compression externe, d'une rainure de guidage interne et d'une pièce de réglage d'insertion ; le corps de compression externe est pourvu d'une partie supérieure, d'une partie inférieure et d'une pièce élastique de compression ; un trou d'insertion qui mène vers le bas est disposé au centre de la partie supérieure, la partie inférieure est positionnée de manière correspondante sous la partie supérieure, la pièce élastique de compression est reliée entre la partie supérieure et la partie inférieure, la section centrale de la pièce élastique de compression a une partie pliée vers l'intérieur et lorsque la partie supérieure est poussée par une force appliquée, la pièce élastique de compression stocke une force élastique inverse ; la rainure de guidage interne est formée sur une surface supérieure de la partie inférieure du corps de compression externe, est positionnée dans un espace interne du corps de compression externe et est pourvue d'une rainure d'insertion qui est orientée vers le haut et un bloc de butée est formé sur une paroi à l'intérieur de la rainure d'insertion ; et la pièce de réglage d'insertion est pourvue d'un cylindre d'insertion qui peut être inséré de manière correspondante dans le trou d'insertion au niveau de la partie supérieure, une surface supérieure du cylindre d'insertion reste à la périphérie du trou d'insertion, la partie inférieure du cylindre d'insertion est divisée en une pluralité de parois de butée et les parois de butée correspondent au bloc de butée.
Patent WO-2022150956-A1 (WO)
Title: Procédé d'accusé de réception de bloc, appareil et support d'enregistrement
Inventor: DONG XIANDONG
IPC: H04L1/16
Filed: 2021-01-12
Abstract: Sont décrits dans la présente divulgation un procédé d'accusé de réception de bloc, un appareil et un support d'enregistrement. Le procédé d'accusé de réception de bloc consiste : à déterminer un numéro de séquence SN de chaque trame de données à transmettre correspondant à un même identifiant de trafic sous chaque connexion parmi au moins deux connexions, lesdites deux connexions comprenant des connexions d'au moins deux extrémités d'envoi de données établies séparément avec une même extrémité de réception de données; et à envoyer une trame de données à transmettre comprenant le SN sous chaque connexion. La présente divulgation peut mettre en œuvre une rétroaction BA basée sur le niveau MLD, et améliore l'efficacité de rétroaction.
Patent WO-2022155819-A1 (WO)
Inventor: WANG XINYU
IPC: G09F9/30
Filed: 2021-01-20
Abstract: L'invention concerne un ensemble de support et un dispositif d'affichage. L'ensemble de support est utilisé pour supporter un panneau d'affichage flexible (1) et il comprend de multiples premiers éléments de support (2) et de multiples seconds éléments de support (3) ; et les multiples premiers éléments de support (2) ainsi que les multiples seconds éléments de support (3) sont agencés de façon successive et en alternance dans une première direction (direction y). Les premiers éléments de support (2) comprennent des surfaces arquées faisant dos au panneau d'affichage flexible (1) et faisant saillie dans la direction s'éloignant du panneau d'affichage flexible (1) ; les premiers éléments de support (2) et les seconds éléments de support (3) peuvent se rapprocher les uns des autres, de telle sorte que les surfaces latérales des seconds éléments de support (3) peuvent être fixées aux surfaces arquées des premiers éléments de support (2) adjacents aux seconds éléments de support, l'ensemble de support étant ainsi incurvé dans la première direction (direction y) ; et les premiers éléments de support (2) et les seconds éléments de support (3) peuvent être séparés les uns des autres, de telle sorte que les surfaces latérales des seconds éléments de support (3) peuvent être séparées des surfaces arquées des premiers éléments de support (2) adjacents aux seconds éléments de support, de sorte que l'ensemble de support s'étire dans la première direction (direction y). Ainsi, la courbure et l'étirement du panneau d'affichage flexible (1) sont enfin réalisés.