baber/WOPTO huggingface dataset:
Patent WO-2021208227-A1 (WO)
Inventor: YE AICHUN
IPC: B65G15/30
Filed: 2020-06-19
Abstract: 一种适用于食品加工用螺旋塔网带，包括第一连接件(1)、第二连接件(2)、连杆(3)、螺旋网(4)，第一连接件的两端面呈对称的类U型结构，第二连接件的两端面呈非对称的类U型结构，第二连接件伸出的两端部上分别贯穿设置有第三通孔(21)和第四通孔(22)，第二连接件的两端面的结合部位设置为大于90度的弧面结构，连杆分别串接于第一连接件、第二连接件上，连杆在串联一组的第一连接件的第一通孔(11)、以及第二连接件的第三通孔时，还串联另一组的第一连接件的第二通孔(12)、以及第二连接件的第四通孔。通过将第二连接件的两端面的结合部位设置为大于90度的弧面结构，使得结合部位在与外部的齿轮相互配合运行时更加平滑，减少卡齿故障率的产生。
Patent WO-2020259511-A1 (WO)
Title: 处理方法及设备
Inventor: WU YUMIN
IPC: H04W24/04
Filed: 2020-06-23
Abstract: 本公开实施例提供一种处理方法及设备，该方法包括：在检测到第一子带上发生上行拥塞失败的情况下，执行目标操作；其中，该目标操作包括以下至少一项：第一操作和第二操作；该第一操作为向网络设备发送上行信号；该第二操作为触发无线连接重建过程；该上行信号用于指示上行拥塞失败的失败信息。
Patent WO-2021128777-A1 (WO)
Title: Procédé, appareil, dispositif et support de stockage pour détection d'une photographie de surface de carte
Inventor: CUI DIXIAO
IPC: G06T7/13
Filed: 2020-06-24
Abstract: L'invention porte sur un procédé de détection de gaz (G). Le procédé consiste à acquérir des données de nuage de points tridimensionnelles mesurées par un véhicule dans une trame actuelle, les données de nuage de points tridimensionnels comprenant des informations de coordonnées tridimensionnelles de multiples points laser à l'intérieur de la zone de détection environnante du véhicule (301); à déterminer une région d'obstacle à l'intérieur de la zone de détection environnante en fonction des données de nuage de points tridimensionnelles, la région d'obstacle représentant une région occupée par un obstacle (302); à acquérir une piste de système de positionnement global (GPS) correspondant à une position de déplacement actuelle du véhicule, et effectuer des opérations de déplacement sur la piste GPS pour obtenir de multiples pistes de référence (303); à déterminer une ligne de limite de surface de route candidate parmi les multiples pistes de référence en fonction de chaque piste de référence et de la région d'obstacle (304); et à corriger la ligne de limite de surface de route candidate selon des données de nuage de points tridimensionnels de multiples points laser proches de la ligne de limite de surface de route candidate, pour obtenir une ligne de limite de surface de route dans la trame actuelle
Patent WO-2022000482-A1 (WO)
Inventor: YANG DAYI
IPC: H04L9/32
Filed: 2020-07-03
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for implementing blockchain-based private transactions are provided. One of the methods includes transmitting, at a first blockchain node of a number (N) of blockchain nodes that are involved in a private transaction, the private transaction to each of a plurality of second blockchain nodes of the N blockchain nodes, wherein N is at least four, at least (N-F) signatures certifying the private transaction respectively from at least (N-F) blockchain nodes of the first and second blockchain nodes, wherein F is a largest integer no more than (N-1) /2; and submitting, at the first blockchain node, a hash value of the private transaction in association with the at least (N-F) signatures to one or more blockchain nodes of a public blockchain for adding into the public blockchain.
Patent WO-2021082522-A1 (WO)
Inventor: LI MING
IPC: H04B10/071
Filed: 2020-07-08
Abstract: The present application provides an optical fiber testing method based on an optical time-domain reflectometer, and an optical time-domain reflectometer, said method comprising: an optical time-domain reflectometer emitting a plurality of pulsed lasers within a preset testing time, the test range corresponding to each of the pulsed lasers being greater than or equal to the preset testing length in the optical fiber to be tested which is connected to the optical time-domain reflectometer, the test range corresponding to each pulsed laser being different; using each pulsed laser to generate corresponding sub-test data; calculating the average value of the sub-test data to obtain a test result. Hence, if the test range is less than the length of the optical fiber to be tested, then the plurality of pulsed lasers having different test ranges are used to test an optical fiber having a preset test length, and it is possible to effectively eliminate the effects of ghosting, making the test results more accurate.
Patent WO-2022011511-A1 (WO)
Inventor: LIU XIN
IPC: C04B28/04
Filed: 2020-07-13
Abstract: 本发明公开一种外墙多功能基材及其制备方法，主要以新型已膨胀微球作为保温骨料，应用于外墙时具备保温隔热隔音抗裂特性，同时能使保温基材有较高的涂布率，本发明相较于现有的基材技术，有良好的保温隔热效果，同时减少了施工次数和施工厚度具。本发明在作为保温隔热隔音抗裂基材应用的同时，也具备耐高剪切，轻质，找平，耐水，耐火，轻量化，弹性好和环保的特点。
Patent WO-2021031745-A1 (WO)
Title: Application opening method and electronic device
Inventor: XIONG LIUDONG
IPC: G06F9/451
Filed: 2020-07-15
Abstract: The present application provides an application opening method and an electronic device. The method can be applied to the electronic device equipped with a foldable display screen, and the display screen comprises at least two screens. The method comprises: the electronic device determines that a user performs a folding operation on at least one screen of the electronic device; and the electronic device displays at least one application on the display screen of the electronic device according to the folding operation. According to the solution provided in embodiments of the present application, an application on an electronic device having a foldable screen can be conveniently opened, thereby improving user experience.
Patent WO-2022011734-A1 (WO)
Title: Mounting mechanism for suspended sliding door
Inventor: QIAO LEI
IPC: E05D15/26
Filed: 2020-07-21
Abstract: A mounting mechanism for a suspended sliding door, comprising a mounting plate (1). A top plate (2) is fixedly mounted on the mounting plate (1); three uniformly arranged first connecting grooves (3) are formed on the top plate (2); first engaging grooves (4) are formed on the two sides of the first connecting grooves (3); fixing holes (5) are formed below the three first connecting grooves (3); an upper door frame (6) is provided below the mounting plate (1); three first connecting blocks (7) fitted to the first connecting grooves (3) are fixedly mounted on the upper surface of the upper door frame (6); first engaging blocks (8) fitted to the first engaging grooves (4) are fixedly mounted on the two sides of the first connecting blocks (7); the first connecting blocks (7) and the first engaging blocks (8) are respectively inserted into the first connecting grooves (3) and the first engaging grooves (4); side frames (9) are fixedly mounted on the two sides of the lower surface of the upper door frame (6). According to the mounting mechanism for a suspended sliding door, mounting is achieved by respectively inserting the first connecting blocks (7) and the first engaging blocks (8) into the first connecting grooves (3) and the first engaging grooves (4), positioning is accurate, and the mounting is convenient and fast.
Patent WO-2022021292-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W56/00
Filed: 2020-07-31
Abstract: The present disclosure relates to a random access method and apparatus, and a configuration indication method and apparatus. The random access method comprises: in response to a terminal autonomously determining a timing advance, initiating random access on the basis of first random access configuration information, and in response to the terminal non-autonomously determining a timing advance, initiating random access on the basis of second random access configuration information, the first random access configuration information being different from the second random access configuration information. According to the embodiments of the present disclosure, in cases where a terminal autonomously determines a timing advance, the capacity of random access within a unit time is increased, and the scheduling delay is reduced, and in cases where the terminal non-autonomously determines a timing advance, it is ensured that the interval of random access resources satisfies an error of a communication delay.
Patent WO-2021023197-A1 (WO)
Title: 吸附剂组合物、气体吸附构件、锂离子电池及装置
Inventor: JIANG LINGYAN
IPC: H01M10/0525
Filed: 2020-08-04
Abstract: 一种吸附剂组合物、气体吸附剂构件、锂离子电池（5）及装置，其中吸附剂组合物包括作为CO 2吸收剂的氢氧化物和/或强碱弱酸盐，作为水吸收剂的氧化物和多孔载体负载的卤化物催化剂。含有该吸附剂组合物的气体吸附构件可以实现对CO和CO 2的双重吸附，使锂离子电池（5）中的气压下降，减少电芯鼓胀和界面阻抗增大的程度，延长锂离子电池（5）的使用寿命；同时还可对吸附CO和CO 2过程中所产生的水分进行吸附，防止水分对锂离子电池（5）的性能产生负面影响。
Patent WO-2021031857-A1 (WO)
Inventor: CHENG SHENGYEN
IPC: G09G3/36
Filed: 2020-08-05
Abstract: 一种显示装置(10)，包括多条数据线(DL)、多条第一栅极线(HG、HG1-HG6)、多个像素结构(PX)、多条第二栅极线(VG、VG1-VG6)及多条第一共用线(CL1、CL11-CL16)。多条数据线(DL)在第一方向(D1)上排列。多条第一栅极线(HG、HG1-HG6)在第二方向(D2)上排列。多个像素结构(PX)电性连接多条数据线(DL)及多条第一栅极线(HG、HG1-HG6)。多条数据线(DL)及多条第二栅极线(VG、VG1-VG6)在第一方向(D1)上排列，且多条第二栅极线(VG、VG1-VG6)电性连接至多条第一栅极线(HG、HG1-HG6)。多个像素结构(PX)排成多个像素列(Cpx)，多个像素列(Cpx)在第一方向(D1)上排列。每一第一共用线(CL1、CL11-CL16)与对应的一第二栅极线(VG、VG1-VG6)设置于相邻两像素列(Cpx)之间。每一第一共用线(CL1、CL11-CL16)及对应的第二栅极线(VG、VG1-VG6)分别设置于与对应的第二栅极线(VG、VG1-VG6)电性连接的第一栅极线(HG、HG1-HG6)的相对两侧，且每一第一共用线(CL1、CL11-CL16)与对应的第二栅极线(VG、VG1-VG6)于结构上分离。
Patent WO-2022032441-A1 (WO)
Inventor: ZHAO JIALIN
IPC: F21S10/02
Filed: 2020-08-10
Abstract: 一种高效防水的水底灯，涉及水下照明技术领域。包含：灯罩（1）、底盖（2）、照明组件（3）及装配于灯罩（1）和底盖（2）连接处的第一密封件（4），灯罩（1）上设置有供第一密封件（4）装配的第一容置槽（10），底盖（2）上对应第一容置槽（10）设置有第二容置槽（11），第二容置槽（11）用于在灯罩（1）和底盖（2）盖合时，与第一容置槽（10）配合使用以抵紧并限位第一密封件（4）；灯罩（1）上还设置有便于与底盖（2）上沿部抵接的凹槽（12）。灯罩（1）上设置有凸沿部（7）、凸沿部（7）上设置有外螺纹，底盖（2）内设置有内螺纹，底盖（2）和灯罩（1）螺纹连接；底盖（1）底部设置有供凸沿部（7）抵接的内置槽（5），内置槽（5）内设置有第二密封件（13）。具有高效防水、供电方便、结构简单、安装便捷的优势。
Patent WO-2021243848-A1 (WO)
Inventor: QU HONGCHUN
IPC: G06K9/62
Filed: 2020-08-13
Abstract: Disclosed in the present invention is an anomaly detection method for a wireless sensor network. The method is based on a fusion theory, and fuse a fuzzy twin support vector machine and a self-adaptive iterative optimization wireless sensor network anomaly detection system, mainly aims to solve the problems of low anomaly detection efficiency, low precision and weak generalization capability of a current wireless sensor network. As proved by tests, the system shows strong detection capability, higher classification accuracy and wider application scenarios. With strong generalization capability, the system can be widely used in many anomaly detection environments of wireless sensor networks, and improves the accuracy and efficiency of detection.
Patent WO-2021032084-A1 (WO)
Title: Type-c power supply wire, head-mounted display device and virtual reality system
Inventor: DENG XUEBING
IPC: G02B27/01
Filed: 2020-08-18
Abstract: A type-C power supply wire, a head-mounted display device and a virtual reality system. The power supply wire (100) comprises a type-C male connector (110) for connecting to a host device (200), and a transmission line, wherein a first switch (Q1) is arranged between a power pin of the type-C male connector (110) and the transmission line. The power supply wire (100) further comprises: a control chip (130) and a type-C female socket (120) for allowing a power adapter to be plugged into same, wherein a power pin of the type-C female socket (120) is connected to the transmission line by means of a second switch (Q2); the control chip (130) is connected to the first switch (Q1), the second switch (Q2), the type-C female socket (120), a configuration channel of the type-C male connector (110) and a configuration channel of the transmission line; when no power adapter is plugged into the type-C female socket (120), the control chip (130) switches on the first switch (Q1) and switches off the second switch (Q2), such that the host device (200) supplies power to a slave device (300) by means of the transmission line; and when a power adapter is plugged into the type-C female socket (120), the control chip (130) switches off the first switch (Q1) and switches on the second switch (Q2), such that the power adapter supplies power to the slave device (300) by means of the transmission line.
Patent WO-2022036622-A1 (WO)
Inventor: LEI JING
IPC: H04W72/04
Filed: 2020-08-20
Abstract: Certain aspects of the present disclosure provide techniques for configuring parameters for small data transfer (SDT) transmissions.
Patent WO-2021082671-A1 (WO)
Inventor: LI XIUPENG
IPC: G02B6/38
Filed: 2020-08-25
Abstract: Provided in the present application are a pre-connector and a communication device, and the pre-connector comprises a connector assembly and an outdoor assembly. The connector assembly comprises an insertion core base and an insertion core capable of sliding relative to the insertion core base. The insertion core base is used for fixing an optical cable, and the insertion core is used for connecting to an optical fiber, inserted into the insertion core base, of the optical cable, such that the optical fiber can be connected to the communication device by means of the insertion core. The outdoor assembly comprises a main shaft arranged at the insertion core base in a sheathed manner and fixed to the insertion core base, and a handle sleeve arranged on the main shaft in a sheathed manner. The outdoor assembly serves as a connecting member to be detachably and fixedly connected to the communication device so as to provide locking force when the communication device is connected. According to the pre-connector provided by the present application, the insertion core base is directly connected to the optical cable, and the handle sleeve and the main shaft are made into a modular structure, such that when the pre-connector is assembled, only the outdoor assembly needs to be arranged on the optical cable in a sheathed manner, facilitating the assembly of the pre-connector.
Patent WO-2021103744-A1 (WO)
Inventor: XU DUO
IPC: H04L45/74
Filed: 2020-09-11
Abstract: L'invention concerne un procédé et un système de communication de réseau hétérogène, et un contrôleur. Le procédé comprend les étapes suivantes : un contrôleur reçoit un premier message rapporté par un dispositif de domaine EVPN au moyen d'un canal de connexion MP-BGP, convertit le premier message en une première entrée et synchronise la première entrée avec un dispositif de domaine OpenFlow au moyen d'un canal de connexion OpenFlow ; et/ou le contrôleur reçoit un second message rapporté par le dispositif de domaine OpenFlow au moyen du canal de connexion OpenFlow, convertit le second message en une seconde entrée et synchronise la seconde entrée avec le dispositif de domaine EVPN au moyen du canal de connexion MP-BGP.
Patent WO-2021052301-A1 (WO)
Title: Downhole throttling device based on wireless control
Inventor: XIE JUN
IPC: E21B43/12
Filed: 2020-09-15
Abstract: Disclosed is a downhole throttling device based on wireless control. The downhole throttling device comprises an air inlet nozzle (1), a throttling assembly (2), an electrical sealing cylinder (3), an air guide cylinder (4), a lower adaptor sleeve (5), an end socket (6), a female sleeve (7), and an electrical assembly (8), wherein the air inlet nozzle (1) is connected to the throttling assembly (2), the throttling assembly (2) is connected to the electrical sealing cylinder (3) and the air guide cylinder (4), the electrical sealing cylinder (3) and the air guide cylinder (4) are both connected to the lower adaptor sleeve (5), the lower adaptor sleeve (5) is respectively connected to the end socket (6) and the female sleeve (7), and the electrical assembly (8) is arranged in the electrical sealing cylinder (3). In the downhole throttling device, a temperature and pressure integrated sensor in the electrical assembly (8) is used for detecting the temperature and pressure in a pipe, and a circuit control assembly (802) controls an electric motor (801) to rotate a movable flap (204) in the throttling assembly (2) to achieve a throttling effect, thereby achieving wireless control over downhole throttling.
Patent WO-2021052421-A1 (WO)
Title: Near field communication method and electronic device
Inventor: ZHANG XIUPING
IPC: H04W4/80
Filed: 2020-09-17
Abstract: The present application provides a near field communication (NFC) method and an electronic device. The method comprises: when approaching a card reader device, the electronic device receives an NFC field strength sensing message and indication information, the indication information being used for indicating an application identification (AID) corresponding to a virtual card and the virtual card being an unactivated card in the electronic device, or, the indication information being an application data packet and the application data packet not comprising information of the AID; when the indication information is used for indicating the AID corresponding to the virtual card, the electronic device uses the virtual card to perform transaction with the card reader device and displays information of the virtual card in a first application; or, when the indication information is the application data packet, the electronic device does not display information of the first application. Embodiments of the present application facilitate improving user experience when a user uses a virtual card.
Patent WO-2021203646-A1 (WO)
Title: Lawn mower
Inventor: LAM KWOK FAN
IPC: A01D101/00
Filed: 2020-10-08
Abstract: A lawn mower (10) for cutting grass and maintaining the lawn surface. The lawn mower is power-assisted and includes a mower body (200) and a handle (100) coupled to the mower body by a handle latch (130). The mower body includes a wheel arrangement having front wheels (310) and rear wheels (320). The handle is pivotable relative to the mower body to change the lawn mower between a work position and a fold position. The handle is also slidable relative to the mower body to change the lawn mower between the fold position and a storage position. The handle latch includes a pivot tab (131) and a locking mechanism coupled to the pivot tab and movable to more than one position as the pivot tab rotates. The handle is fixed relative to the mower body when the locking mechanism is moved to a locked position.
Patent WO-2022077361-A1 (WO)
Title: Mécanismes d'indication de directions de faisceaux
Inventor: ZHANG YUSHU
IPC: H04W72/08
Filed: 2020-10-15
Abstract: Une station de base peut transmettre des informations d'indication de faisceau à un ou plusieurs dispositifs d'équipement utilisateur (UE). Pour chaque unité de temps d'une pluralité d'unités de temps (par exemple : des symboles) dans un intervalle de temps (par exemple : s'étendant sur un ou plusieurs créneaux), les informations d'indication de faisceau indiquent un faisceau correspondant que la station de base utilisera pour transmettre ou recevoir. Un dispositif UE peut avoir connaissance du faisceau dans lequel il réside actuellement, par exemple, par réalisation de mesures de puissance pendant une procédure de balayage de faisceau. Ainsi, les informations d'indication de faisceau permettent à l'UE d'effectuer des transmissions et/ou des réceptions (par exemple : des transmissions et/ou des réceptions configurées) pendant une ou plusieurs unités de temps appropriées. Les informations d'indication de faisceau peuvent être transmises dynamiquement en tant que partie intégrante d'informations de commande de liaison descendante. Cette transmission peut être omnidirectionnelle, à faisceau large ou à faisceau étroit. Divers schémas de codage des informations d'indication de faisceau sont envisagés.
Patent WO-2021103852-A1 (WO)
Title: 基于自旋轨道矩的差分存储单元及其制备方法
Inventor: LI ZHOU
IPC: G11C11/16
Filed: 2020-10-19
Abstract: 本发明提供一种基于自旋轨道矩的差分存储单元及其制备方法，存储单元包括：自旋轨道矩提供线、两个磁性层和两个结构相同的磁性隧道结，两个所述磁性层位于所述自旋轨道矩提供线的一侧表面，分别与所述自旋轨道矩提供线形成组合结构，两个所述磁性层具有正负符号相反的反常霍尔电导率；两个所述磁性隧道结位于所述自旋轨道矩提供线的与两个所述磁性层相对的另一侧表面，且位置分别和两个所述磁性层一一对应。本发明利用具有正负符号相反的反常霍尔电导率的两个磁性层，分别与自旋轨道矩提供线形成组合结构，两种组合结构的自旋霍尔角正负符号相反，实现两个磁性隧道结存储差分数据，能够提高存储单元的数据存储密度。
Patent WO-2022036836-A1 (WO)
Title: Array cell and assembly method therefor
Inventor: DENG JIANGNAN
IPC: H01M50/20
Filed: 2020-10-22
Abstract: An array cell and an assembly method therefor. The array cell is of a strip structure, and positive and negative electrodes are respectively located at two ends. The negative end is provided with a liquid injection hole (12), a tab protection frame (4) and a collection plate (5); a negative end pole (31) is connected to a tab of a pole core set (2) by means of a soft aluminum plate (22); and the soft aluminum plate (22) after being bent is accommodated in a tab accommodating cavity (49) constructed by the tab protection frame (4). The liquid injection hole (12) sinks into a liquid injection avoiding hole in a top frame plate of the tab protection frame (4) in a sinking pit manner and clamps the tab protection frame (4). During liquid injection, an electrolyte flows into the whole core cavity through the tab accommodating cavity (49). After the liquid injection is completed, the liquid injection hole (12) is sealed by means of a sealing mechanism. The sealing mechanism comprises a steel ball welded in the liquid injection hole (12) and a structural adhesive filled in the sinking pit. The cells can be connected in series directly by side seam welding at the position where butt joint surfaces of butt jointed poles (31) are connected, without using a busbar, thereby greatly reducing accessories required for assembling a battery pack, reducing accessory space, improving the energy density of the battery pack, and simplifying the assembly of the battery pack.
Patent WO-2021078229-A1 (WO)
Title: Payment processing system and method
Inventor: KONG LINGBIN
IPC: G06Q20/32
Filed: 2020-10-23
Abstract: Provided in the present application are a payment processing system and a method, the system comprising: by means of a user terminal, transaction information is acquired and sent to an account mechanism; the account mechanism generates a transaction order according to the transaction information and sends same to a clearing mechanism, and the clearing mechanism forwards the transaction order to an order acquiring mechanism; the order acquiring mechanism processes the transaction order, generates an order processing result and sends same to the clearing mechanism, and the clearing mechanism forwards the order processing result to the account mechanism; the account mechanism deducts user funds according to the order processing result and sends payment result notification information to the clearing mechanism, and the clearing mechanism forwards the payment result notification information to the order acquiring mechanism; and the order acquiring mechanism sends a payment processing result to a merchant terminal according to the payment result notification information, and the payment result is displayed on the merchant terminal. Thus, by means of the interaction in the background between an account mechanism, a clearing mechanism and an order acquiring mechanism, security issues caused by a jump in payment processing in an Internet environment may be prevented, a payment processing link is shortened and the efficiency of payment processing is improved.
Patent WO-2021135549-A1 (WO)
Title: Service item processing permissions authorization method and apparatus, computer device, and storage medium
Inventor: Fan Canhua
IPC: G10L15/22
Filed: 2020-10-23
Abstract: The present application relates to artificial intelligence biometrics, and discloses a service item processing permissions authorization method and apparatus, a computer device, and a storage medium. If a user identity is confirmed by means of voiceprint recognition and the keyword set corresponding to user speech data includes a first keyword subset, obtaining the name of an authorized person, the verification code of the authorized person, and the title of the authorized service item; if current user speech data transmitted by a user terminal or another user terminal is received, obtaining the corresponding name of the current user and the current verification code; if the name of the current user is identical to the name of the authorized person and the current verification code is identical to the verification code of the authorized person, calling the corresponding current target service item process data and transmitting same to the user terminal or the other user terminal in order according to the process sequence. The method implements identity verification by means of voiceprint recognition, and enables voice authorization of the commission of a third party who is highly familiar with service item processing to help with the service item processing, thereby enhancing user data security and data processing efficiency.