baber/WOPTO huggingface dataset:
Patent WO-2020211409-A1 (WO)
Inventor: LIU XIHUA
IPC: H02H7/08
Filed: 2019-12-13
Abstract: Disclosed are a vending machine, a direct-current motor control system, and a direct-current motor control method and apparatus. The control system comprises an electric motor on-line detection module, an electric motor blocked rotor detection module, a microcontroller, an electric motor driving module and an upper computer. An on-line state of an electric motor is determined by obtaining a connection state signal of the electric motor, and feedback on or a prompt of the on-line state of the electric motor can be provided by means of the upper computer and the Internet, such that when the electric motor is in an off-line state, feedback or a prompt can be provided for a user in time by means of the upper computer or the Internet, and an electric motor driving circuit is shut down, thereby preventing a null operation of the system and improving the user experience. A blocked rotor state of the electric motor is determined by means of obtaining a counter electromotive force of the electric motor, and the counter electromotive force of the electric motor directly serves as an electric motor blocked rotor determination basis, thereby obtaining a higher accuracy.
Patent WO-2021119971-A1 (WO)
Title: Composition d'agent d'étanchéité
Inventor: ZENG ZHIPING
IPC: B01J31/04
Filed: 2019-12-17
Abstract: La présente invention concerne des compositions d'agents d'étanchéité à base de polymère modifié par un silyle (SMP) durcissable par condensation à un constituant. L'invention concerne en particulier des compositions d'agents d'étanchéité à base de SMP durcissable par condensation à un constituant contenant un catalyseur comprenant (i) un titanate et/ou un zirconate et (ii) un sel de carboxylate métallique qui, lors du durcissement, permet d'obtenir des agents d'étanchéité élastomères ayant un faible module et une recouvrance élastique élevée.
Patent WO-2021120065-A1 (WO)
Title: 解剖结构的自动测量方法和超声成像系统
Inventor: ZOU YAOXIAN
IPC: A61B8/00
Filed: 2019-12-18
Abstract: 一种解剖结构的自动测量方法和超声检测系统。自动测量方法包括图像获取步骤(11)，获取超声图像，超声图像与生物体组织的至少一个解剖结构相关，至少一个解剖结构具有至少一个测量项；测量项获取步骤(12)，获取待测测量项；图像识别步骤(13)，从超声图像中识别出包含有待测测量项对应的测量目标的识别图像；自动测量步骤(14)，测量识别图像中的测量目标。根据要测量的待测测量项，识别包含有待测测量项对应的测量目标的超声图像，并对超声图像中的测量目标进行自动测量，提高了对解剖结构进行测量的效率。
Patent WO-2021114367-A1 (WO)
Inventor: AI LIN
IPC: G03F7/004
Filed: 2019-12-20
Abstract: A color photoresist, a color filter (10) prepared by using a color photoresist and a preparation method. The color photoresist comprises a cured resin, a monomer having multiple functional groups, an initiator, a solvent, a colorant and an additive; the additive is a non-metallic catalyst, and the non-metallic catalyst can catalyze a cross-coupling photoreaction to occur under ultraviolet light between a compound having a carbon-carbon single bond, a compound having a carbon-oxygen single bond and a compound having a carbon-nitrogen single bond.
Patent WO-2020155936-A1 (WO)
Inventor: YAN NAN
IPC: H04W76/00
Filed: 2019-12-23
Abstract: La présente invention se rapporte au domaine technique de la communication sans fil et concerne un procédé et un dispositif d'ajout/remplacement de nœud secondaire (SN) fondé sur une connectivité double/multiple, destinés à être utilisé dans la résolution de problèmes selon lesquels, dans un scénario à connectivité double/multiple d'une communication sans fil, un processus d'ajout ou de modification d'un SN prend beaucoup de temps et provoque un retard de transmission de données, et la probabilité d'utilisation d'une double connectivité pour transmettre des données est réduite étant donné que le temps d'établissement d'une connectivité double/multiple est trop long. Le procédé de la présente invention comprend : la réception par un équipement utilisateur d'informations de configuration d'un ou plusieurs SN envoyés par un nœud maître (MN) ; la réalisation d'une évaluation de mesure sur lesdits SN en fonction des informations de configuration desdits SN afin de déterminer un SN satisfaisant une condition de connectivité ; et le lancement d'un processus d'accès aléatoire au SN satisfaisant la condition de connectivité.
Patent WO-2020143573-A1 (WO)
Inventor: SU YIXIONG
IPC: G01C25/00
Filed: 2020-01-06
Abstract: L'invention concerne un procédé d'alignement d'un appareil d'étalonnage avec un véhicule en fonction d'un dispositif d'alignement de roues. Un dispositif d'alignement de roues (10) comprend un premier capteur d'image (12) et un ordinateur (15). Un appareil d'étalonnage (20) comprend un second capteur d'image (25). Le procédé comprend : la commande par l'ordinateur (15) au premier capteur d'image (12) d'imager une cible embarquée (320) sur un véhicule (30), et le traitement d'une image obtenue, de façon à déterminer la position du véhicule (30) ; la commande par l'ordinateur (15) au premier capteur d'image (12) et au second capteur d'image (25) d'imager une cible de référence (400), et le traitement d'une image obtenue, de façon à déterminer la position de l'appareil d'étalonnage (20), les positions de l'appareil d'étalonnage (20) et du véhicule (30) se trouvant dans le même système de coordonnées, une cible de référence (320) étant placée à proximité du véhicule (30), et la cible de référence (320) se trouvant dans le champ de vision du premier capteur d'image (12) et du second capteur d'image (25) ; et la détermination par l'ordinateur (15), en fonction d'une relation de position entre l'appareil d'étalonnage (20) et le véhicule (30), d'un procédé de réglage de l'appareil d'étalonnage (20), de telle sorte que l'appareil d'étalonnage (20) soit aligné avec le véhicule (30) en fonction d'une position ou d'une direction attendue. Grâce au procédé, l'appareil d'étalonnage (20) peut être aligné de manière commode et précise avec le véhicule (30).
Patent WO-2020151505-A1 (WO)
Inventor: QU BINGYU
IPC: H04L1/00
Filed: 2020-01-10
Abstract: Signal sending and receiving methods and a device, which are used to improve channel encoding performance. In an embodiment of the present application, channel encoding may be performed on a first code word to obtain a second code word; while obtaining 2/N elements of the second code word and obtaining the remaining 2/N elements, a first manner of encoding and a second manner of encoding are used respectively, one from among the first manner of encoding and the second manner of encoding being a manner of non-linear encoding, wherein employing a manner of non-linear encoding is beneficial in improving channel encoding performance.
Patent WO-2021134844-A1 (WO)
Title: Solar radiation-shielding concrete box girder structure, and bridge box girder
Inventor: WU MIN
IPC: E01D2/04
Filed: 2020-01-18
Abstract: The present invention relates to the technical field of concrete box girders, and in particular discloses a solar radiation-shielding concrete box girder structure and a bridge box girder. The concrete box girder structure comprises a concrete base member and a circulation pipeline. The concrete base member is a cuboid structure. The circulation pipeline comprises a helical pipeline and a linear pipeline. The helical pipeline is provided within a side wall of the concrete base member. The linear pipeline has one end connected to a start end of the helical pipeline and another end connected to a terminal end of the helical pipeline so as to connect the helical pipeline and the linear pipeline as a closed loop. The circulation pipeline is provided with a liquid inlet, an air outlet, and a pipeline pressure regulating valve. The liquid inlet and the air outlet are each provided with a valve thereon. Cooling water is injected into the circulation pipeline. The concrete box girder structure of the present invention effectively reduces the temperature difference between different locations of box girder structures, especially for large concrete bodies, thereby preventing an excessive local temperature difference from causing stress, cracking or damage to structural bodies.
Patent WO-2020151693-A1 (WO)
Title: Debugging device for network device
Inventor: CHEN YINGLIAN
IPC: H05K7/20
Filed: 2020-01-21
Abstract: A debugging device for a network device, comprising a debugging board, a frame, and a heat radiating plate. A plurality of electric fans is sequentially and fixedly connected, by means of bolts, to the bottom of the inner cavity of the frame along a horizontal direction. The heat radiating plate is embedded in the inner cavity of the frame. The debugging board is provided on the top of the heat radiating plate. A water tank is provided between the electric fans and the heat radiating plate. A plurality of folded air inlet pipes is provided inside the water tank. A housing is welded to the rear wall of the frame. A knob is rotatably connected to the center of the bottom of the housing. Clamping plates are symmetrically provided at the center of the inner cavity of the housing. Both ends of the clamping plates are elastically connected to the inner walls of the housing by means of springs. A first L-shaped rod and a second L-shaped rod are respectively welded to the bottoms of one end of each of the clamping plates. Racks are welded to the top end of the bottom of the first L-shaped rod and the bottom end of the bottom of the second L-shaped rod, and a gear is engaged at the centers of the racks.
Patent WO-2020156429-A1 (WO)
Inventor: ZHANG JINFANG
IPC: H04W72/04
Filed: 2020-01-22
Abstract: 本申请提供了一种确定传输资源的方法和装置，包括第一终端设备获取至少一个其他设备分别在第一时隙上对应的时隙格式，所述时隙格式包括第一时隙格式和/或第二时隙格式；其中，所述第一时隙格式与所述第二时隙格式所使用的发送信息和接收信息的符号不一致；所述第一终端设备根据所述至少一个其他终端设备在第一时隙上对应的时隙格式，确定所述第一终端设备在所述第一时隙上对应的时隙格式，可以使终端设备之间传输数据和/或反馈信息时，不会相互影响，从而提高了终端设备之间传输数据和/或反馈信息的成功率，可以应用于车联网，例如V2X、LTE-V、V2V等。
Patent WO-2020164449-A1 (WO)
Inventor: REN BIN
IPC: H04W72/04
Filed: 2020-02-10
Abstract: La présente invention concerne un procédé de transmission d'informations, un appareil, et un dispositif. Le procédé comprend les étapes suivantes : envoyer un message A à un dispositif de réseau selon une relation de mappage entre un paramètre de préambule dans le message A et un paramètre de canal partagé de liaison montante physique (PUSCH) dans un processus d'accès aléatoire en deux étapes, le paramètre de préambule comprenant un indice de préambule et une ressource temps-fréquence de canal d'accès aléatoire physique (PRACH), et le paramètre PUSCH comprenant une ressource temps-fréquence PUSCH et un signal de référence de démodulation (DMRS) PUSCH.
Patent WO-2021163857-A1 (WO)
Inventor: ZHAO QUN
IPC: H04W24/02
Filed: 2020-02-17
Abstract: 一种配置信息确定方法、装置及计算机可读存储介质，属于通信技术领域。所述方法包括：第一终端接收主信息块MIB（301）；所述第一终端基于所述主信息块MIB确定第一控制资源集合的配置信息（302），所述第一控制资源集合的配置信息包括第一控制资源集合的频域宽度，所述第一控制资源集合的频域宽度小于第二终端的第二控制资源集合的频域宽度，所述第二控制资源集合的频域宽度是基于所述MIB确定的。本方法能够便于第一终端接入通信系统。
Patent WO-2020192395-A1 (WO)
Inventor: CHEN XUEYIN
IPC: H01R35/04
Filed: 2020-03-06
Abstract: Dans les modes de réalisation, l'invention concerne une structure de fiche. La structure de fiche comprend : une partie fixe, la partie fixe comprenant une fiche ; et une partie rotative, la partie rotative étant reliée de manière rotative à la partie fixe, la partie rotative comprenant un fil, et le fil étant électriquement connecté à la fiche.
Patent WO-2021036231-A1 (WO)
Title: Distributed optical fiber-based system and method for real-time monitoring and evaluation of service status of soft mattress
Inventor: LU YONGJUN
IPC: G01B11/16
Filed: 2020-03-18
Abstract: A distributed optical fiber-based system and method for real-time monitoring and evaluation of a service status of a soft mattress. During a service period of a soft mattress, distributed optical fiber sensors (6) collect in real time physical signals reflecting the deformation and ambient temperature of the soft mattress, and transmit the physical signals to an optical fiber interrogator (3). The optical fiber interrogator (3) receives and processes the collected physical signals, converts the physical signals into electric signals and sends the electric signals. A wireless transmission module (2) transmits the electric signals to a terminal computer (1). The terminal computer (1) receives and processes the electric signals to obtain deformation information of the soft mattress. The terminal computer (1) evaluates the service status of the soft mattress on the basis of the deformation information of the soft mattress, thereby giving maintenance suggestions. The system can overcome the technical shortcomings of current real-time monitoring and evaluation for a service status of a soft mattress, facilitate mastering the operating status of the soft mattress by a manager in real time, promotes the construction of intelligent inland waterways, and can provide a reference for the development of intelligent perception and multi-source information fusion for the service status of an inland waterway regulating structure.
Patent WO-2021184295-A1 (WO)
Title: Valve control device
Inventor: WANG WEIYI
IPC: F16K31/04
Filed: 2020-03-19
Abstract: Disclosed is a valve control device, comprising: a driving unit (120); an actuating mechanism (200) that is connected to the driving unit (120) by means of a transmission mechanism and is attached to a valve, the actuating mechanism (200) being configured to be capable of moving under the drive of the driving unit (120) so as to drive the valve to rotate; and a control module (104), that is connected to the driving unit (120) and is configured to be capable of controlling the driving unit (120). The described valve control device can be installed on valves of existing manually-operated water pipes, air pipes and other pipelines, and remote intelligent automatic control of the valves can be achieved without modification to existing valves and pipelines, thereby avoiding situations such as water leakage and air leakage caused by reactions not being prompt.
Patent WO-2020192675-A1 (WO)
Title: Productivity prediction method for fractured horizontal well in tight oil reservoir
Inventor: SU YULIANG
IPC: E21B43/26
Filed: 2020-03-25
Abstract: Disclosed is a productivity prediction method for a fractured horizontal well in a tight oil reservoir. The method comprises: firstly, subdividing, based on a fuzzy set, fractured horizontal wells in a tight oil reservoir into different categories; secondly, determining a relationship between geological parameters, fracturing construction parameters and average daily yield peaks of different categories of horizontal wells; then determining main control parameters affecting the yields of the fractured horizontal wells in the tight oil reservoir; and finally, establishing, according to the average daily yield peaks of the fractured horizontal wells in the tight oil reservoir and corresponding main control parameter data, an average daily yield peak prediction model by means of a regression analysis method, so as to predict the productivity of a horizontal well to be fractured in the tight oil reservoir. In the method, geological factor parameters and fracturing construction parameters are combined to make a prediction result be closer to an actual situation, which can be effectively used to evaluate a fracturing effect, thereby further improving and optimizing a fracturing construction plan.
Patent WO-2020200062-A1 (WO)
Title: Lens assembly, camera, and terminal
Inventor: LU RANRAN
IPC: G02B7/02
Filed: 2020-03-27
Abstract: A lens assembly (21), a camera (2), and a terminal, relating to the technical field of terminals. The quality and yield of the lens assembly (21) can be improved. The lens assembly (21) comprises multiple lens assembly units (211) arranged in sequence from the object side of the lens assembly (21) to the image side of the lens assembly (21); each lens assembly unit (211) comprises a lens barrel (2111) and a lens group (2112) installed in the lens barrel (2111); the axial direction of the lens barrel (2111) is consistent with the arrangement direction of the multiple lens assembly units (211); the lens group (2112) comprises at least one lens (21121) arranged in the axial direction of the lens barrel (2111); the resolution distribution of the lens assembly (21) satisfies a preset resolution distribution condition; a fixing structure (212) is provided between every two adjacent lens assembly units (211); the fixing structure (212) is used for fixing the relative positions of two adjacent lens assembly units (211). The lens assembly (21) is used for the camera (2) in a terminal.
Patent WO-2020216379-A1 (WO)
Inventor: FANG LEI
IPC: C12N15/13
Filed: 2020-04-26
Abstract: Provided are full human anti-PD-L1 antibodies or fragments thereof. In various examples, the antibodies or fragments thereof include a VH CDR1, a VH CDR2, a VH CDR3, a VL CDR1, a VL CDR2, and a VL CDR3 which are selected from sequence groups of SEQ ID NO: 35-42, SEQ ID NO: 43-51, SEQ ID NO: 52-66, SEQ ID NO: 67-79, SEQ ID NO:80-88 and SEQ ID NO: 89-102, respectively, or variants of each thereof. Methods of using the antibodies or fragments thereof for treating and diagnosing diseases such as cancer and infectious diseases are also provided.
Patent WO-2021147198-A1 (WO)
Inventor: WU KEFENG
IPC: G02B21/00
Filed: 2020-04-27
Abstract: 一种多光子显微镜透明化标本适配器及其成像方法，其中，多光子显微镜透明化标本适配器包括底座（1）以及观察皿（2），底座（1）上设有用于放置生物标本的容纳腔（111），观察皿（2）包括本体（21）以及设于本体（21）上的观察孔（23）和连接套筒（22）；连接套筒（22）的一端与观察孔（23）相连通，另一端与容纳腔（111）相连通，可便于生物标本的固定、寻找以及提高成像效果。
Patent WO-2021227048-A1 (WO)
Title: User equipment-triggered lower layer-based handover
Inventor: ZHANG YUSHU
IPC: H04W36/00
Filed: 2020-05-15
Abstract: Performing a UE-triggered lower layer-based handover may include, based on measurements associated with both a source gNB and a target gNB, determining that a UE-triggered handover utilizing layer 1 or layer 2 is to be performed. First uplink resources configured by the source gNB for a dedicated scheduling request may be determined. The dedicated scheduling request may be generated at the UE to request second uplink resources from the gNB for a physical uplink shared channel (PUSCH) a handover request in a media access control (MAC) control element (CE). The handover request carried by the MAC CE for the source gNB may be generated. In response to the handover request, a handover command from the source gNB associated with performing a handover procedure from the source gNB to the target gNB may be processed.
Patent WO-2020244417-A1 (WO)
Inventor: ZHOU XING
IPC: A61C17/02
Filed: 2020-05-26
Abstract: Disclosed is a micro-endoscope (900) which can be mounted on a dental instrument (100), the micro-endoscope comprising a lens module (1), a lighting system (2), a transmission line (3), a shell (4), and a connecting mechanism (5). The connecting mechanism (5) is arranged on the shell (4), enables the micro-endoscope (900) to be mounted on the dental instrument (100), and enables a working portion of the dental instrument (100) to be located in the field of view of the lens module (1) of the micro-endoscope (900). Data collected by the lens module (1) can be transmitted to a display unit (7) in real time by means of the transmission line (3), and a doctor can observe, on the display unit (7), the working state of the dental instrument (100) in real time, such that the clinical treatment process is safer, and the doctor can maintain a comfortable operation posture, thereby reducing labor intensity. The micro-endoscope (900) can match various existing dental instruments (100) and thus has a wide clinical application range, and does not need to be individually configured for different dental instruments (100), and thus, the medical cost can be effectively reduced.
Patent WO-2021022913-A1 (WO)
Title: 一种四分之一波长结构毫米波开关
Inventor: ZHOU PEIGEN
IPC: H03K17/60
Filed: 2020-06-16
Abstract: 一种四分之一波长结构毫米波开关，包括射频信号输入端，射频信号输入端连接输入匹配网络，输入匹配网络分别连接四分之一波长微带传输线1、微带传输线2，微带传输线1、微带传输线2分别经开关管1、开关管2连接输出匹配网络1、输出匹配网络2，输出匹配网络1、输出匹配网络2分别连接输出端1、输出端2；每个开关管由至少两个等尺寸的小尺寸晶体管采用反偏结构组成，同一开关管的晶体管的发射级之间连接长度等长且可调的微带线。通过将大尺寸开关管等分成多个小尺寸晶体管，在晶体管的发射级之间引入长度等长且可调的微带线，通过优化可调微带线的长度，可以大幅度提升四分之一波长结构毫米波开关的隔离度。
Patent WO-2021237848-A1 (WO)
Inventor: ZHAO WENXIANG
IPC: G06F111/06
Filed: 2020-06-24
Abstract: 一种永磁电机多目标优化的参数化等效磁网络建模方法，首先划分电机内磁力线无序区域与规律区域，构建无序区域的动态网格模型，构建有序区域的磁路模型；再连接动态网格模型与磁路模型，建立电机的参数化等效磁网络模型，联立非线性矩阵求解方程，求解各节点磁位，获得电机的转矩特性；然后利用参数化等效磁网络模型对平均转矩和转矩脉动进行变量灵敏度分析，选择高灵敏度变量，分别建立平均转矩和转矩脉动的响应面模型，将响应面模型代入多目标优化算法，获得帕累托前沿，确定最优参数组合。该方法首次针对表贴式永磁电机进行适用于多目标优化的参数化等效磁网络建模，为该类型永磁电机建模及优化提供参考研究。
Patent WO-2020259658-A1 (WO)
Inventor: WEI XIANRANG
IPC: F16K1/32
Filed: 2020-06-28
Abstract: An electronic expansion valve, comprising a valve needle screw assembly (1). The valve needle screw assembly (1) comprises a valve needle (11), a valve needle sleeve (12), a washer part (13), a spring (14), and a screw assembly (15). The valve needle (11) is fixedly connected to the valve needle sleeve (12). The valve needle sleeve (12) comprises a circumferential wall part (122) and a fitting part (121). The inner diameter of the fitting part (121) is smaller than the inner diameter of the circumferential wall part (122). The screw assembly (15) comprises a lower stopper part (153), a valve needle support part (154), and an upper stopper part (155). The lower stopper part (153) is abutted against the washer part (13). The valve needle support part (154) is abutted against the fitting part (121) of the valve needle sleeve (12). The upper stopper part (155) is abutted against the spring (14). The distance between the valve needle support part (154) and the washer part (13) is D1; the distance between the valve needle support part (154) and the upper end of the fitting part (121) is D2; and, D1 ≥ D2. Before the spring (14) of the electronic expansion valve is further compressed, the valve needle (11) is hanged on the screw component (15) via the valve needle sleeve (12), and the valve needle (11) is not subjected to the elastic load of the spring (14), thus reducing the friction experienced by the valve needle (11) when a screw (151) is being rotated.
Patent WO-2022016593-A1 (WO)
Inventor: CHEN BOWEN
IPC: H04L45/24
Filed: 2020-07-29
Abstract: 本发明涉及一种基于业务安全等级的量子密钥分发保护方法及系统,包括：设置网络拓扑结构，对所述网络拓扑结构中的网络参数进行初始化；建立业务请求，并生成业务请求安全等级；根据连接请求的源节点和目的节点，计算从源节点到目的节点的多条候选路径，选择最优的路径作为工作路径，对所述工作路径进行资源分配；设定量子密钥最大保护阈值，根据业务请求的安全需求程度及量子密钥共享度，建立与量子信道不相交的保护路径，对所述保护路径进行资源分配；完成所述工作路径和保护路径相应波长的分配及量子密钥资源初始化及更新。本发明减少业务请求在传输过程中存在的故障风险，保证业务请求在传输过程的服务质量。
Patent WO-2021031869-A1 (WO)
Inventor: CHEN NING
IPC: A44C5/00
Filed: 2020-08-06
Abstract: 一种可穿戴式手势识别设备（1000），包括多个信号采集器（100）以及相对设置的第一连接带（200）和第二连接带（300），多个信号采集器（100）均匀分布在第一连接带（200）和第二连接带（300）之间，第一连接带（200）的两端固定连接，第二连接带（300）的两端固定连接，以使多个信号采集器（100）围成环状，信号采集器（100）位于环状内侧的端面上设有多个信号采集传感器（110）；第一连接带（200）和第二连接带（300）中的至少一个设有通信连线，通信连线同时连接多个信号采集器（100）；其中，第一连接带（200）的长度大于第二连接带（300）的长度，第一连接带（200）的弹性系数小于第二连接带（300）的弹性系数；信号采集器（100）内设有5G网络通信模块，可穿戴式手势识别设备在外观上具有明显的佩戴指引，方便用户的佩戴，提高了用户的使用体验。
Patent WO-2021068641-A1 (WO)
Title: Virtual private network multicast method based on ipv6 netwrok and electronic device
Inventor: WEI ZHONGZHONG
IPC: H04L29/12
Filed: 2020-08-11
Abstract: Provided are a virtual private network multicast method based on an IPv6 network, an electronic device, and a computer-readable storage medium. The method comprises: after receiving a first private network multicast message sent by a user equipment, forwarding the first private network multicast message to a corresponding receiving end device through an SRv6 tunnel of a public network, wherein the first private network multicast message carries field information of a first routing forwarding table identifier expanded by the receiving end device on the basis of SRv6.