baber/WOPTO huggingface dataset:
Patent WO-2022006817-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H04R19/02
Filed: 2020-07-09
Abstract: L'invention concerne un haut-parleur MEMS. Le haut-parleur MEMS est pourvu d'une surface de fond supérieure et d'une surface de fond inférieure qui sont parallèles l'une à l'autre, une paroi latérale est disposée entre elles, et une direction de vibration d'un actionneur dans le haut-parleur est parallèle aux surfaces de fond ; et l'actionneur a une pluralité de branches, et la pluralité de branches est disposée en une ou plusieurs couches dans la direction de la hauteur du haut-parleur. En utilisant la solution technique de la présente invention, l'espace interne du haut-parleur peut être pleinement utilisé, le volume d'air poussé par l'ensemble de l'espace du haut-parleur est augmenté, et la pression acoustique de sortie du haut-parleur est améliorée.
Patent WO-2021147272-A1 (WO)
Title: Use of benzoate compound in treatment of sars-cov-2 infections
Inventor: ZHONG WU
IPC: A61P31/14
Filed: 2020-07-15
Abstract: Disclosed is the use of a benzoate compound as shown in formula I, a geometric isomer thereof, a pharmaceutically acceptable salt thereof and/or a solvate thereof or a hydrate thereof, and a pharmaceutical composition containing the above-mentioned compound in the prevention and/treatment of SARS-CoV-2 infections.
Patent WO-2021013082-A1 (WO)
Title: Wireless charging bluetooth earphone
Inventor: WANG LE
IPC: H04R1/10
Filed: 2020-07-17
Abstract: Disclosed in embodiments of the present application is a wireless charging Bluetooth earphone for solving the problem that the charging of the existing wireless charging Bluetooth earphone is influenced due to poor contact in the charging process of the existing wireless charging Bluetooth earphone. The wireless charging Bluetooth earphone provided by the embodiments of the present invention comprises an earphone head and an accommodating device. The earphone head comprises a Bluetooth module, a voice module, a first coil, a first conversion module, and a first battery module. The first coil is connected to the first battery module by means of the first conversion module. The accommodating device comprises an accommodating groove for accommodating the earphone head, a second coil, a second conversion module, and a second battery module. The second coil is provided at the bottom or on the side of the accommodating groove. The second coil is connected to the second battery module by means of the second conversion module.
Patent WO-2021143093-A1 (WO)
Inventor: WANG ZHIGAO
IPC: B01D53/22
Filed: 2020-07-27
Abstract: L'invention concerne un système et un procédé de séparation et de purification d'hydrogène et d'hélium à partir de gaz d'évaporation. Le système comprend une unité de séparation à membrane et une unité de séparation par adsorption reliées en séquence, l'unité de séparation à membrane comprend un dispositif de séparation à membrane primaire et un dispositif de séparation à membrane de profondeur connectés en séquence, et l'unité de séparation par adsorption comprend une unité d'adsorption modulée en pression et une unité de séparation et de purification hydrogène-hélium reliées en série.
Patent WO-2021189738-A1 (WO)
Inventor: ZHOU PENG
IPC: A23L29/00
Filed: 2020-07-28
Abstract: L'invention concerne un matériau fonctionnel préparé à partir d'un concentrat de protéines de lait (CPL), la présente invention appartenant au domaine technique de la chimie des matériaux. Un matériau fonctionnel de CPL glycosylé par voie enzymatique est préparé sur la base d'une technique de modification chimique verte et le matériau fonctionnel modifié est utilisé en tant qu'émulsifiant ou matériau de paroi de microcapsule pour préparer une émulsion ou une microcapsule à l'état solide. Le matériau fonctionnel de CPL modifié présente une excellente performance de matériau, l'aptitude à l'émulsification correspondante étant augmentée de 45,1 % par rapport au CPL, le taux d'enrobage pour un acide gras polyinsaturé est augmenté d'environ 30 %, la résistance à l'oxydation d'un matériau de cœur est améliorée et un bon effet de protection est ainsi présenté sur le matériau de cœur.
Patent WO-2021174763-A1 (WO)
Title: Database management method and apparatus based on lookup table
Inventor: YAN GUIHAI
IPC: G06F16/22
Filed: 2020-08-05
Abstract: Provided are a database management method and apparatus based on a lookup table. The method comprises: acquiring a data management operation request (101); retrieving a three-level storage table in response to the data management operation request (102); and adjusting the three-level storage table according to an operation requested by the data management operation request, so as to obtain the adjusted three-level storage table (103), wherein the three-level storage table comprises: a page information table of data for recording information of a page of data by means of a row of data and associating same with a plurality of columns in a column information table of data; the column information table of data for recording information of an array in a data table by means of a row of data and associating same with a plurality of arrays in the data table; and the data table for recording information of a piece of data by means of a row of data. By means of the method, the problem of the low efficiency of existing database management based on a lookup table is solved, and the aim of simply and efficiently carrying out a lookup table operation is thus achieved.
Patent WO-2022027394-A1 (WO)
Title: Agricultural product storage device
Inventor: WANG SHAOJUN
IPC: A01F25/14
Filed: 2020-08-06
Abstract: An agricultural product storage device, comprising a fixed cylinder (1) and a connecting cylinder (2). A plurality of bases (3) are arranged at the bottom of the fixed cylinder (1), a discharge hopper (4) is arranged in the side wall of the fixed cylinder (1), a second clamping groove (22) is formed in the inner bottom wall of the discharge hopper (4), a discharge mechanism (5) is arranged on the top of the discharge hopper (4), a plurality of fixing seats (6) are arranged on the upper outer side wall of the fixed cylinder (1), a plurality of clamping seats (7) are arranged on the lower outer side wall of the connecting cylinder (2), and a plurality of first vent pipes (8) are arranged at the inner bottom of the fixed cylinder (1). The agricultural product storage device belongs to the technical field of agricultural devices. By means of the arrangement of the fixed cylinder (1) and the connecting cylinder (2), the agricultural product storage device can be conveniently assembled to store agricultural products. Meanwhile, the first vent pipes (8) and second vent pipes (9) facilitate the ventilation of the stored agricultural products, preventing the increase in humidity due to internal accumulation. In addition, the discharge mechanism (5) can facilitate the discharge of the agricultural products in the fixed cylinder (1) and the connecting cylinder (2).
Patent WO-2021027696-A1 (WO)
Inventor: CUI XUEDONG
IPC: E02D37/00
Filed: 2020-08-07
Abstract: The invention discloses a reinforcing and lifting method and a reinforcing and lifting structure for large-scale piers of high-speed rail, and relates to the technical field of bridge pier lifting, wherein a technical solution thereof comprises the following construction steps: obliquely drilling grouting holes for a pile shoe body downward at the periphery of the bridge pier cap, the hole bottom goes deep into a pile foundation side position close to the bottom end of the bridge pile foundation, grouting the hole bottom, and reinforcing the soil body between a plurality of pile foundations and the periphery of the pile foundations to form the pile shoe body; vertically drilling holes downward around the pier cap to form a plurality of spaced curtain holes, and grouting the curtain holes to form an enclosed curtain wall, the curtain wall and the pile shoe body form an inverted groove structure; obliquely drilling holes downward to form lifting holes, the lifting holes go deep to the bottom of the pile foundations; grouting under pressure to the bottom of the lifting holes, as the grout within the enclosed area of the curtain wall increases and solidifies rapidly, the bridge piers are gradually raised to a required height. The method has the advantages of realizing the lifting of the large-scale piers and effectively preventing secondary sedimentation of the raised piers.
Patent WO-2021032078-A1 (WO)
Inventor: NIU XIAOFENG
IPC: A61K39/395
Filed: 2020-08-18
Abstract: L'invention concerne des anticorps anti-SIRPα ou des fragments de liaison à l'antigène de ceux-ci, des polynucléotides isolés codant pour ceux-ci, des compositions pharmaceutiques les comprenant, et leurs utilisations.
Patent WO-2021052184-A1 (WO)
Inventor: UMASHANKAR SHIVSHANKAR
IPC: G16B50/30
Filed: 2020-09-03
Abstract: The present application relates to a database construction method and apparatus, the labelling of a gene sequence association degree and an apparatus therefor, a file retrieval method and apparatus, a computer device and a computer-readable storage medium. In the solution of the present application, a biological sequence and attribute information are extracted from a target file, and an entry in a database is constructed on the basis of the extracted biological sequence and the extracted attribute information. When a user carries out retrieval on the basis of the database, a server can match an entry for the user by means of the biological sequence and the attribute information in the entry or a combination of the two, and therefore, when applied to a retrieval platform, the database in the present application can provide the user with various types of retrieval support, such as biological sequence retrieval, biological sequence attribute retrieval, and comprehensive biological sequence and biological sequence attribute retrieval.
Patent WO-2022052056-A1 (WO)
Title: 符号检测方法、装置及系统
Inventor: SHAO SHUAI
IPC: H04L1/00
Filed: 2020-09-11
Abstract: 本申请公开了一种符号检测方法、装置及系统，涉及无线通信领域。该方法应用于阅读器中，所述阅读器配有多个分布式天线，该方法包括：确定所述多个分布式天线中的第一天线；通过所述第一天线接收第一接收信号，所述第一接收信号包括电子标签根据原始符号对第一射频信号进行反向散射后的第二射频信号；确定所述第一接收信号对应的所述原始符号。
Patent WO-2022056926-A1 (WO)
Title: Method and apparatus for deploying power quality monitoring device
Inventor: WANG DAN
IPC: G01R31/00
Filed: 2020-09-21
Abstract: Disclosed are a method and apparatus for deploying a power quality monitoring (PQM) device. The method comprises: determining a maximum number of PQM devices and historical power data of candidate deployment points, wherein the number of candidate deployment points is greater than the maximum number of PQM devices; clustering the historical power data of the candidate deployment points, an objective category number being determined on the basis of a silhouette coefficient of each candidate category number and the maximum number of PQM devices; and determining deployment points of the PQM devices on the basis of the center of each category in the objective category number. In the embodiments of the present invention, deployment points of PQM devices can be automatically determined, thereby reducing the deployment complexity, while also optimizing a deployment result, and improving the deployment accuracy.
Patent WO-2022056940-A1 (WO)
Title: Fingerprint recognition apparatus and electronic device
Inventor: WANG RENFENG
IPC: G06K9/00
Filed: 2020-09-21
Abstract: A fingerprint recognition apparatus (200) and an electronic device. The fingerprint recognition apparatus (200) has an ultra-thin thickness and good fingerprint recognition performance, and is applicable to an electronic device in an ultra-thin under-screen space. The fingerprint recognition apparatus (200) comprises: a fingerprint sensor (220); an optical component (210) provided above the fingerprint sensor (220) and used for guiding a fingerprint optical signal to enter the fingerprint sensor (220); a processing unit (240) provided on one side of the fingerprint sensor (220); a circuit board (230) provided with at least one circuit board window (2301, 2302), at least one of the fingerprint sensor (220) and the processing unit (240) being provided in the at least one circuit board window (2301, 2302); the circuit board (230) being used for transmitting signals of the fingerprint sensor (220) and the processing unit (240); and a reinforcing plate (250) provided below the circuit board (230) and used for supporting the circuit board (230). An intermediate frame (101) of the electronic device is provided with a through hole (104). An edge area of an upper surface of the reinforcing plate (250) is fixedly connected to an edge area of a lower surface of the intermediate frame (101) in the through hole (104), so that the fingerprint sensor (220) and the processing unit (240) are mounted in the through hole (104) of the intermediate frame (101) by means of the reinforcing plate (250) and the circuit board (230).
Patent WO-2022052159-A1 (WO)
Inventor: YU RONGJIANG
IPC: B24B3/24
Filed: 2020-09-22
Abstract: A drill bit grinding machine, comprising a base (1), an electric motor box (2) arranged on the base (1), and an electric motor arranged in the electric motor box (2), wherein a grinding wheel (3) is arranged at an end of an output shaft of the electric motor; a grinding base (4) with a grinding hole is arranged on a side of the base (1) where the grinding wheel (3) is positioned; the base (1) is also provided with a regulating assembly which facilitates the movement and regulation of the grinding base (4); the grinding base (4) is fixedly connected to the regulating assembly by means of a connecting plate (5); a chuck assembly (6) for clamping a drill bit and in rotational fit with the drill bit is arranged in the grinding hole of the grinding base (4); and a regulating structure for regulating the position of the grinding base (4) relative to the grinding wheel (3) is arranged between the connecting plate (5) and the grinding base (4). The drill bit grinding machine has the advantages of easy operation and a high grinding accuracy.
Patent WO-2021184719-A1 (WO)
Title: Compact energy-saving compacting machine
Inventor: QIAN BING
IPC: B30B11/00
Filed: 2020-09-27
Abstract: Disclosed is a compact energy-saving compacting machine. The compact energy-saving compacting machine comprises a rack (1), a feeding device (2), a compacting device (3), a driving electric motor (4), a hydraulic station (5) and an electric control box (6), wherein the rack (1) is of an inverted L-shaped structure; the compacting device (3), the driving electric motor (4) and the electric control box (6) are sequentially mounted on the rack (1) from left to right; the bottom of the compacting device (3) and the bottom of the driving electric motor (4) are fixedly connected to the rack (1); the driving electric motor (4) and a master cylinder (7), which is on the right side of the compacting device (3), are mounted on the right side of the rack (1) in parallel; the feeding device (2) is located above the left side of the compacting device (3); the hydraulic station (5) is located on the right side of the feeding device (2) and above the master cylinder (7) and the driving electric motor (4); the electric control box (6) is fixedly connected to a right end face of the rack (1); the driving electric motor (4) is connected to the hydraulic station (5) by means of a hydraulic motor; the hydraulic station (5) is used for driving the compacting device (3); and the driving electric motor (4) is electrically connected to the electric control box (6). The compacting machine is compact in terms of structure and occupies a small area, without reducing the yield.
Patent WO-2021063349-A1 (WO)
Inventor: SHI LEI
IPC: C07K16/46
Filed: 2020-09-29
Abstract: Provided are an antibody targeting BCMA, a bispecific antibody targeting BCMA and CD3, and applications thereof. The antibody targeting BCMA comprises two heavy chain variable regions, the heavy chain variable regions comprising HCDR1, HCDR2, and HCDR3 as shown in the amino acid sequences of SEQ ID NO: 22, SEQ ID NO: 33, and SEQ ID NO: 42, or HCDR1, HCDR2, and HCDR3 as shown in the amino acid sequences of SEQ ID NO: 26, SEQ ID NO: 37, and SEQ ID NO: 41. The antibody effectively targets human BCMA and binds to cynomolgus BCMA; the bispecific antibody effectively targets both human BCMA and human CD3, and can bind to cynomolgus BCMA and cynomolgus CD3.
Patent WO-2021082954-A1 (WO)
Inventor: ZANG CHUANMEI
IPC: B62K11/00
Filed: 2020-10-16
Abstract: 一种平衡车主控系统，涉及平衡车控制技术领域，主控系统包括：蓝牙模块，检测信号、对检测信号处理以及发送控制信号，与外部蓝牙设备数据通信以及输出蓝牙音频信号；以及驱动电机运行的电机驱动模块，获取平衡车的运动数据的姿态检测模块，与副控系统进行连接的副控接口，为主控系统的各电路模块提供工作电源的供电模块；蓝牙模块与电机驱动模块、姿态检测模块连接。主控系统保证蓝牙模块通讯稳定，简化生产工序，降低制造成本。平衡车控制系统采用双系统实现对平衡车的控制，主控系统、副控系统分别控制平衡车的一个电机。
Patent WO-2021078215-A1 (WO)
Title: Method for cross-terminal switching of cloud game and related device
Inventor: ZHAO QIYONG
IPC: A63F13/31
Filed: 2020-10-22
Abstract: A method for cross-terminal switching of a cloud game and a related device, used for performing cross-terminal switching on the cloud game. The method comprises: a first terminal has a cloud game client running therein, a communication link is established between the cloud game client and a rendering server, and when the first terminal obtains a first switching instruction (101), the first terminal sends cloud game information according to the first switching instruction (102); then a second terminal establishes a communication link between the local cloud game client and the rendering server according to the cloud game information (103), so as to complete cross-terminal switching of the cloud game, and after the switching is completed, the second terminal directly interacts with the rendering server by means of the communication link, avoiding the defect of interaction delay caused by a projection mode.
Patent WO-2022077565-A1 (WO)
Inventor: WANG WEI
IPC: H01B12/02
Filed: 2020-10-28
Abstract: A powered conductor of a superconducting cable. The powered conductor comprises a flexible framework (1), a first insulating layer (2), a first semi-conductive layer (3), a phase-A superconducting layer (4), a second semi-conductive layer (5), a second insulating layer (6), a third semi-conductive layer (7), a phase-B superconducting layer (8), a fourth semi-conductive layer (9), a third insulating layer (10), a fifth semi-conductive layer (11), a phase-C superconducting layer (12), a sixth semi-conductive layer (13), a fourth insulating layer (14), a copper shielding layer (15), a fifth insulating layer (16) and a protective layer, which are sequentially arranged in a spiral winding manner from inside to outside. The powered conductor of a superconducting cable can prevent localized electric field distortion caused by irregular conductor properties.
Patent WO-2022077573-A1 (WO)
Inventor: QIN ZIHUI
IPC: D03C9/06
Filed: 2020-10-29
Abstract: Un dispositif de liaison, appliqué à un cadre de lisses (1) d'une machine à tisser à lances, comprend un cadre de lisses (1) et un câble d'acier (2) situé au-dessus du cadre de lisses (1) ; un corps de crochet (3) est disposé au-dessous du câble d'acier (2), une tige de liaison (4) est disposée transversalement sur le corps de crochet (3), deux éléments de liaison (5) sont disposés sur la tige de liaison (4) de manière pénétrante, les parties inférieures des deux éléments de liaison (5) sont pourvues de la même tige pénétrante (6) de manière pénétrante, des éléments de serrage (7) sont disposés sur la tige pénétrante (6) et situés à l'extérieur des éléments de liaison (5), des bandes latérales (8) sont disposées au-dessous de chaque élément de serrage (7) sur deux côtés, des rainures de coulissement (9) sont disposées sur deux côtés d'un bord supérieur du cadre de lisses (1), et les bandes latérales (8) sont serrées sur les rainures de coulissement (9). Le dispositif de liaison présente les avantages et les effets suivants : grâce à l'agencement d'une pluralité de creux (11) pour disperser des chocs directs lors de la montée et de la descente, un endommagement important du cadre de lisses (1) peut être réduit, et grâce à l'utilisation d'un ressort de compression (14) et d'un bloc en plastique (12) pour réduire davantage les chocs, il est possible d'éviter efficacement l'endommagement du cadre de lisses (1) dû aux chocs répétés sur le long terme, et la stabilité du cadre de lisses est assurée.
Patent WO-2021114934-A1 (WO)
Inventor: YU CHAOFAN
IPC: H04L9/08
Filed: 2020-10-29
Abstract: Embodiments of the present disclosure provide a cluster key acquisition method and device for a trusted computing cluster. The method comprises: a first trusted computing node in a trusted execution environment (TEE) sending, upon acquiring allocation information dedicated to itself and containing a first service and identification information and if the identification information indicates that the first trusted computing node is not a trusted computing node that was first to have the first service allocated thereto, a first service access request to a service registration discovery platform; the service registration discovery platform returning a response message containing address information of a second trusted computing node; and the first trusted computing node using the address information to perform remote RA certification with the second trusted computing node, establishing an RA channel, and acquiring, via the established RA channel, a cluster key from the second trusted computing node to be used as a cluster key of a trusted computing cluster where the first trusted computing node and the second trusted computing node are located, such that the cluster key can be used to encrypt and store private data.
Patent WO-2021135597-A1 (WO)
Title: Method for preparing heparinase i and tinzaparin sodium
Inventor: DONG LEI
IPC: C12R1/19
Filed: 2020-10-30
Abstract: The present application provides a method for preparing tinzaparin sodium; using heparin as a substrate, performing enzymolysis by heparinase I in a solvent to obtain tinzaparin sodium. The weight ratio of heparin to heparinase I is 1:(0.1–1.0), and the enzymatic activity of heparinase I is not less than 60 IU/mg. The method for preparing heparinase I is: the heparinase gene is recombinantly expressed in Escherichia coli, and heparinase I is obtained by fermentation induction, homogenization crushing, and renaturation. The method has low production costs and has industrial value.
Patent WO-2021248790-A1 (WO)
Inventor: LIN HUABIN
IPC: D06F37/40
Filed: 2020-11-02
Abstract: A shift fork switching mechanism for use in a washing machine clutch, comprising a linking disk (1), a positioning disk (2), a transmission torque shaft sleeve (3), a clutch spring (4) provided between the linking disk (1) and the positioning disk (2), the clutch spring (4) driving the linking disk (1) to match the transmission torque shaft sleeve (3); also comprising a shift fork (5) rotatably provided on the positioning disk (2) and a shift fork driving apparatus (6) driving the shift fork (5) to rotate, the shift fork (5) being provided at one end part with a protruding mesa structure (51), and the protruding mesa structure (51) being abutted against the linking disk (1). The shift fork driving apparatus (6) comprises a sliding block (61), a slide rail (62), and a tension spring (63). One end part of the tension spring (63) is fixed on a clutch housing, and the other end part is connected to the sliding block (61). When a traction motor drives the sliding block (61) to slide along the slide rail (62), a water removing plane (6121), a hand-rubbing wash plane (6122), and a regular wash plane (6123) sequentially engage the shift fork (5), the shift fork (5) drives the linking disk (1) to move to three different positions and implements three different working conditions of the clutch, thus allowing the reduction clutch to switch between a hand-rubbed wash mode, a regular wash mode, and water removal.