baber/WOPTO huggingface dataset:
Patent WO-2020125444-A1 (WO)
Title: Buzzer, buzzer device and security equipment
Inventor: LIU PENG
IPC: G10K9/122
Filed: 2019-12-06
Abstract: A buzzer comprises a housing (1) and a buzzer plate (2) cooperating therewith to form a cavity (3). The cavity (3) has a sounding hole (4) in communication with the outside, and the cavity (3) is configured such that the ratio between its outer diameter (D1) and the height (H) of the buzzer is greater than 6.5 and/or the ratio between the diameter (D3) of the sounding hole (4) and the inner diameter (D2) of the cavity (3) is not greater than 0.5. A buzzer device comprising the buzzer, and a security apparatus comprising the buzzer or the buzzer device are also provided. The buzzer has advantages such as low manufacturing cost, compact structure and stable working performance. It can significantly improve the loudness of the buzzer and meet the requirements of sound pressure level for different frequency bands.
Patent WO-2021134368-A1 (WO)
Title: Anesthesia ventilation system and anesthesia evaporator
Inventor: WANG ZHENG
IPC: A61M16/10
Filed: 2019-12-30
Abstract: An anesthesia ventilation system and an anesthesia evaporator (200). The system comprises: the anesthesia evaporator (200); an evaporator connecting base (110); an in-place detection device (141) which detects whether the anesthesia evaporator (200) is connected to the evaporator connecting base (110); a gas inlet interface (120) and a gas outlet interface (130), which are provided on a fresh gas branch and are connected to the anesthesia evaporator (200) when the anesthesia evaporator (200) is connected to the evaporator connecting base (110); and a controller (142) which supplies gas to the anesthesia evaporator (200) by means of the gas inlet interface (120) and receives anesthetic gas output by the anesthesia evaporator (200) by means of the gas outlet interface (130) when the in-place detection device (141) detects that the anesthesia evaporator (200) is connected to the evaporator connecting base (110). The gas is supplied to the anesthesia evaporator (200) by means of the gas inlet interface (120) and the anesthetic gas output by the anesthesia evaporator (200) is received by means of the gas outlet interface (130) only when the in-place detection device (141) detects that the anesthesia evaporator (200) is connected to the evaporator connecting base (110). The case that the anesthesia evaporator (200) can work when being not reliably connected to the evaporator connecting base (110) can be prevented from affecting a doctor to normally use.
Patent WO-2021134471-A1 (WO)
Inventor: CAI YUQUN
IPC: H04W8/00
Filed: 2019-12-31
Abstract: L'invention concerne un système et un procédé de communication et une plateforme mobile et un dispositif terminal. Le système de communication comprend une plateforme mobile et un dispositif terminal, la plateforme mobile étant utilisée pour envoyer un paquet de données ; le paquet de données comprend des informations d'attribut de la plateforme mobile ; et le dispositif terminal est utilisé pour recevoir le paquet de données et si les informations d'attribut dans le paquet de données sont des informations d'attribut prédéfinies, le dispositif terminal délivre des informations d'invite et les informations d'invite sont utilisées pour demander s'il faut établir une connexion de communication entre le dispositif terminal et la plateforme mobile.
Patent WO-2020147684-A1 (WO)
Inventor: Cen yin
IPC: C08L33/14
Filed: 2020-01-13
Abstract: 本发明公开了一种聚碳酸酯组合物及其制备方法，属于工程塑料技术领域，聚碳酸酯组合物包括以下重量份的组分：第一聚碳酸酯10～94份、第二聚碳酸酯1～50份、丙烯酸酯聚合物5～30份、界面调节剂0.01～1份；所述第一聚碳酸酯为直链型聚碳酸酯，所述第二聚碳酸酯为支链型聚碳酸酯；所述丙烯酸酯聚合物与第一聚碳酸酯、第二聚碳酸酯的折光指数的差值均不大于0.08。所述界面调节剂为GMA聚合物。本发明通过直链型聚碳酸酯与支链型聚碳酸酯的组合，折光指数合金的优选，以及界面调和剂加入，构成均一的细微的合金相态结构，组合物兼具表面硬度高、冲击性能优异、透明性好，不仅能媲美PMMA的表面性能且具备PC的刚韧平衡。
Patent WO-2021164045-A1 (WO)
Inventor: GUO MING
IPC: C07D471/04
Filed: 2020-02-26
Abstract: L'invention concerne un procédé (I) pour la préparation d'un composé contenant un alcynyle et d'un intermédiaire de celui-ci. En particulier, la présente invention concerne un procédé de préparation d'un composé de formule 6 tel que présenté ci-dessous et une composition pharmaceutique comprenant un composé de formule 6 pour le traitement du cancer,
Patent WO-2021031549-A1 (WO)
Title: Method for establishing molecular structure and activity database
Inventor: NIU CHUNYI
IPC: G16B15/30
Filed: 2020-03-03
Abstract: A method for establishing a molecular structure and activity database, comprising: searching a compound database to obtain all compounds related to selected targets, recording relevant information of the compounds, and converting external data into a standardized format according to requirements; checking the data to ensure the accuracy of the data; uploading the checked data to a MongoDB database via a stored temporary file; a user sending a retrieval request to a data retrieval module via an SDK, selecting a specific target according to requirements of the user, and extracting all data including the target; calling a structure-activity analysis module in Jupyter, and according to a core structure inputted by a user and a similarity requirement, performing sub-structure matching and similarity comparison calculations on the structure and structures in the database. The method is suitable for computer-aided drug design and drug screening such as virtual screening, and implements semi-automated data collection and data cleaning to generate a standardized database.
Patent WO-2020215920-A1 (WO)
Inventor: YANG SHENGWEI
IPC: G06K7/00
Filed: 2020-03-12
Abstract: The present disclosure relates to a lock, a vehicle parking system, and a vehicle parking method. The lock comprises a lock body, a lock switch, a lock controller, a lock communication circuit, and a battery. The battery is connected to the lock switch, the lock controller, and the lock communication circuit, and is used to supply power to the lock switch, the lock controller, and the lock communication circuit. The lock communication circuit is connected to the lock controller, and is used to transfer, upon receiving a locking instruction or an unlocking instruction from a second apparatus located outside the lock, the locking instruction or the unlocking instruction to the lock controller. The lock controller is connected to the lock switch. The lock switch is connected to the lock body. When receiving the locking instruction or the unlocking instruction, the lock controller controls locking or unlocking of the lock body by means of the lock switch.
Patent WO-2021174583-A1 (WO)
Title: 传输模组的测试装置
Inventor: ZHAN DAWEI
IPC: G01R1/24
Filed: 2020-03-16
Abstract: 本发明提供一种传输模组的测试装置，包括第一板体、与第一板体相连接的第二板体、安装于第一板体上并用于与外部测试仪器相连接的射频信号转接头以及安装于第二板体上并用于与传输模组相抵接的探针组件，第二板体贯穿设有至少两个安装孔，探针组件包括若干弹性探针，各弹性探针安装于各安装孔内，且弹性探针的一端与射频信号转接头电连接、另一端用于抵接传输模组。本发明的传输模组的测试装置使用射频用探针组件接触传输模组，通过探针组件将传输模组的射频信号引出，再通过射频信号转接头进行信号转接并连接至外部测试仪器，测试准确性高，具备易于操作、成本低、使用寿命长、适合批量化测试的特点。
Patent WO-2020224337-A1 (WO)
Inventor: YUAN YUMIN
IPC: H04N21/431
Filed: 2020-03-18
Abstract: The present invention provides a split-screen playback method and apparatus for a screen-locked video, a device, and a storage medium. The method comprises: monitoring whether a screen enters a screen-locked state; upon monitoring that the screen enters a screen-locked state, obtaining at least two video files; and respectively playing the video files on different display areas of the screen, wherein the number of the display areas is consistent with the number of the video files. The present invention can implement split-screen playback of a screen-locked video without changing hardware of a terminal, thereby effectively improving the playback efficiency of the video, facilitating popularization and application, and implementing good user experience.
Patent WO-2021168933-A1 (WO)
Inventor: SUN YUN
IPC: B02C15/00
Filed: 2020-03-19
Abstract: A multifunctional grinder, comprising a motor (1), a speed reducer (3) connected to the motor (1), a grind disk body (5) connected to the speed reducer (3), a cover plate (20) and a grind disk liner plate (6) arranged on an upper side of the grind disk body (5), and a plurality of grind roller apparatuses; an air channel casing body (9) is provided at an outer lower side of the grind disk body (5), and an air through channel (11) is formed from spacing between the air channel casing body (9) and an outer side of the grind disk body (5); a grind machine intermediate casing (23) is provided at an outer upper side of the grind disk body (5), the motor (1) is a variable frequency motor, a counter impact crush plate (7) is fixedly provided at an inner side of the air channel casing body (9), and a plurality of crush hammers (12) are fixedly provided at an upper side of the periphery of the grind disk body (5). The present multifunctional grinder integrates crushing, grinding, and drying, has high grinding efficiency and low energy consumption, is usable in a wide range of applications, and is highly adaptable; By utilizing a variable frequency speed adjustment motor, rotational speed can be adjusted without the need to replace the speed reducer and infrastructure, adjusting is convenient, and costs are reduced; crushing and drying functions may be used as necessary, and the grinding function may also be used, having a large market size and also able to reduce capital risk for investors.
Patent WO-2021195801-A1 (WO)
Title: Ressources multiples dans des canaux de communication à faible latence dans une bande sans licence
Inventor: XU CHANGLONG
IPC: H04W72/12
Filed: 2020-03-28
Abstract: La présente invention concerne, selon certains aspects, des techniques de communication sans fil. Un procédé qui peut être mis en œuvre par un équipement utilisateur (UE) consiste à recevoir une ou plusieurs ressources de planification d'octroi sur une pluralité de premiers canaux, les ressources étant planifiées pour la transmission du même bloc de transport (TB), déterminer s'il faut transmettre le TB sur un canal de la pluralité de canaux en effectuant une opération de type écouter avant de parler (LBT) sur chaque canal de la pluralité de canaux puis transmettre le TB à l'aide de ressources sur le canal sur la base de la détermination.
Patent WO-2021195804-A1 (WO)
Inventor: DING YAN
IPC: B23Q7/00
Filed: 2020-03-28
Abstract: L'invention concerne une machine-outil à commande numérique par ordinateur automatisée qui est commandée sur la base de la technologie de l'Internet des objets. La machine-outil à commande numérique par ordinateur automatisée comprend un corps de machine-outil (1), une table de commande numérique (2) disposée au niveau d'une extrémité supérieure du corps de machine-outil (1) et une fente (3) formée au niveau d'une surface externe d'extrémité supérieure à proximité de l'extrémité avant de la table de commande numérique (2), une fente coulissante (4) étant disposée au niveau de l'extrémité arrière de la fente (3) ; un bouchon coulissant (5) est disposé au niveau de l'extrémité supérieure de la fente coulissante (4) ; une tige de basculement (6) est disposée au niveau de l'extrémité avant de la fente (3) et un rouleau de transfert (7) est disposé dans la fente (3) ; une bande transporteuse (8) est disposée sur une surface externe du rouleau de transfert (7) ; un montant de fixation (9) est disposé au niveau d'un bord d'une surface externe d'extrémité supérieure de la table de commande numérique (2) ; un support de liaison (10) est disposé sur une surface externe d'extrémité avant du montant de fixation (9) et une tige télescopique coulissante (11) est disposée au niveau d'une extrémité inférieure du support de liaison (10).
Patent WO-2020248693-A1 (WO)
Inventor: LI HONGGANG
IPC: B65G21/20
Filed: 2020-04-13
Abstract: Provided are a carrying mechanism, a security inspection system, a security inspection method, a computer-readable storage medium, and an electronic device, which are related to the technical field of security inspection. The carrying mechanism is used for the placement of an object to be inspected which has been subjected to security inspection by a security inspection device. The security inspection device is used to determine the level of suspicion of the object to be inspected, and the level of suspicion at least includes a first level of suspicion and a second level of suspicion. The carrying mechanism comprises: a carrying platform (20), the carrying platform (20) being used for the placement of an object to be inspected; and an indication portion (30), the indication portion (30) being arranged on the carrying platform (20), and the indication portion (30) being used to prompt the level of suspicion of the object to be inspected, which is on the carrying platform (20). Since all the objects to be inspected, which are of various levels of suspicion, can be placed on the carrying platform (20), it is not necessary to provide different platforms for the placement of the objects to be inspected, which are of different levels of suspicion, such that the overall structure is simple, and various levels of suspicion can be prompted in real time.
Patent WO-2021155640-A1 (WO)
Title: Display device
Inventor: FENG ZIKANG
IPC: G09F9/30
Filed: 2020-04-16
Abstract: Provided is a display device, comprising a machine shell and a flexible display assembly carried thereon, wherein the machine shell comprises a first machine shell body and a second machine shell body; and the second machine shell body is provided with a winding assembly, a sliding assembly and a pretensioning member. The sliding assembly is driven to slide by means of the relative sliding between the first machine shell body and the second machine shell body; the winding assembly is used for winding or unwinding the flexible display assembly by means of sliding the sliding assembly; and the sliding assembly slides under the drive of the pretensioning of the pretensioning member.
Patent WO-2020211871-A1 (WO)
Inventor: BOUTAYEB HALIM
IPC: H01Q21/24
Filed: 2020-04-20
Abstract: The disclosed structures and methods are directed to antenna systems configured to transmit and receive a wireless signal in and from different directions. An antenna structure comprises a pair of horizontal-polarization (HP) antenna units forming a first parallel-plate waveguide. One of the HP antenna units and a base unit form a second parallel-plate waveguide. The antenna further comprises a pair of vertical-polarization (VP) antenna units each located in one of the first and second parallel-plate waveguides. Each HP antenna unit comprises inverted F antennas (IFAs) configured to radiate a radio-frequency (RF) waves that are horizontally polarized. Each VP antenna unit comprises VP excitation elements configured to radiate the RF waves that are vertically polarized. A method for manufacturing of the antenna structure is also disclosed.
Patent WO-2020248721-A1 (WO)
Inventor: WEI WENZHE
IPC: A61B1/00
Filed: 2020-04-21
Abstract: An endoscope lens (100, 200, 300, 400, 500), sequentially comprising, from an object side (S10) to an image side (S20): a first lens (L1) having a concave object surface (S1) and a convex image surface (S2); a second lens (L2) having positive or negative focal power; and an optical filter (G1) arranged between the second lens (L2) and the image side (S20). The first lens (L1) is a glass or plastic non-spherical lens, and the second lens (L2) is a glass or plastic non-spherical lens. The endoscope lens (100, 200, 300, 400, 500) further comprises a flare stop (ST), and the flare stop (ST) is positioned between the first lens (L1) and the object side (S10) or between the first lens (L1) and the second lens (L2). By reasonably matching and defining the lenses (L1, L2), the optical filter (G1), and the flare stop (ST), the endoscope lens (100, 200, 300, 400, 500) can ensure both a large field of view angle and a large depth of field when the lens aperture is reduced, thereby effectively widening the observation range and increasing the observation depth.
Patent WO-2021082373-A1 (WO)
Inventor: LIU PING
IPC: C08G73/10
Filed: 2020-04-26
Abstract: A compound semiconductor flexible carbon-based film and a preparation method therefor, the method comprising the following steps: S1. hybridizing an anhydride containing a phenyl group with a diamine to obtain a thermoplastic polyimide resin precursor; S2. using the thermoplastic polyimide resin precursor to prepare a polyimide thin film; S3. carbonizing the polyimide thin film with black lead, and doping the polyimide thin film with nano-metal for ion implantation and ion exchange, wherein nano-monoclinic crystals in the film are phase-changed into tetragonal crystals and are changed from single crystals into superlattices; and S4. carrying out a high-temperature annealing treatment on the material obtained in step S3 to form an ultra-flexible ultra-thin compound semiconductor film. The foregoing technical solution provides a compound semiconductor material that has a high-performance, is ultra-flexible, and has ultra-thin microstructures.
Patent WO-2020233412-A1 (WO)
Inventor: ZHU XUEPENG
IPC: H04L29/08
Filed: 2020-05-07
Abstract: 一种数据泄露防护(DLP)设备及报文处理方法，DLP设备接收用户设备发送的IP报文，IP报文包括TCP端口信息；根据TCP端口信息，检测DLP设备与用户设备之间是否建立第一TCP连接；若未建立第一TCP连接，则在IP报文是数据报文时，将IP报文的报文特征与各个应用层协议对应的报文特征匹配，确定用于传输IP报文的应用层协议；当用于传输IP报文的应用层协议被监听时，根据TCP端口信息，建立TCP连接对，TCP连接对包括第一TCP连接，以及DLP设备与服务器之间的第二TCP连接。
Patent WO-2021232274-A1 (WO)
Inventor: YANG YIBIN
IPC: B60R11/02
Filed: 2020-05-20
Abstract: 一种用于自动驾驶系统的传感器模块（100）以及包括该传感器模块（100）的自动驾驶系统和车辆，该传感器模块（100）包括：第一子传感器模块（1），其设置在车辆的顶部，用于获取车辆周围的环境物体的图像和车辆周围的物体距该车辆的第一距离，并生成图像信息和第一距离信息；第二子传感器模块（2），其可拆卸地设置在车辆的两侧，用于获取车辆周围的物体距该车辆的第二距离，并生成第二距离信息；以及第三子传感器模块（3），其设置在车辆的前部的中央，用于获取车辆周围的物体距该车辆的第三距离，并生成第三距离信息，其中，第一子传感器模块（1）包括多个第一传感器（11），多个第一传感器（11）呈放射状等角间隔布置。
Patent WO-2021189629-A1 (WO)
Title: 一种基于区块链的绿色电力证书交易方法、装置及存储介质
Inventor: WANG DONG
IPC: G06Q30/06
Filed: 2020-05-20
Abstract: 一种基于区块链的绿色电力证书交易方法、装置及存储介质，所述方法包括：响应第一对象针对目标绿色电力证书的转移请求，触发电力交易区块链中的转移智能合约执行，转移智能合约的执行过程为：将转移记录写入电力交易区块链中，转移记录用于记录所述目标绿色电力证书的转移信息，目标绿色电力证书存储在电力交易区块链中（S11）；从电力交易区块链中获取目标绿色电力证书及转移记录在所述电力交易区块链上的地址，将目标绿色电力证书及转移记录在电力交易区块链中的地址发送给转移请求中的第二对象，以使第二对象向第一对象支付（S12）。所述方法可提高绿色电力证书交易过程的真实性。
Patent WO-2021237439-A1 (WO)
Title: Convenient and sanitary defecation device for aged lying in bed
Inventor: SHAN YI
IPC: A61G9/00
Filed: 2020-05-26
Abstract: A convenient and sanitary defecation device for the aged lying in bed. The defecation device comprises a defecation structure (1) for the aged lying in bed; the defecation structure comprises a support (2) and a peristaltic main body (3); the peristaltic main body (3) is rotatably mounted by means of the support (2); the support (2) comprises an handle (4), a connecting rod (5), a rotating shaft (6), a support body (7), and a leather hose (8); the front end of the handle (4) is rotatably mounted to the upper end of the connecting rod (5); the lower end of the connecting rod (5) is fixedly connected to the rear end of the rotating shaft (6); the rotating shaft (6) is rotatably mounted to the rear end of the support body (7) by means of insertion; the rotating shaft (6) runs through the support body (7); the upper part of the leather hose (8) is fixedly mounted by means of the support body (7); the peristaltic main body (3) comprises a first rotating disc (12), first magnets (13), a U-shaped pressing ring (14), a second rotating disc (16), and second magnets (17); the first magnets (13) are uniformly and fixedly connected to the front end of the first rotating disc (12); the first magnets (13) are embedded into the inner wall of the first rotating disc (12); the first rotating disc (12) is located on the inner side of the U-shaped pressing ring (14). The device allows the defecation work to be manually carried out, and thus use requirements can be better satisfied.
Patent WO-2021000734-A1 (WO)
Inventor: REN YAN
IPC: H04L29/08
Filed: 2020-06-17
Abstract: The present application discloses a message pushing method, a storage medium, and a server, pertaining to the field of Internet of Vehicles. The method comprises: acquiring basic data associated with a target vehicle, wherein the basic data at least comprises vehicular user data and driving environment data; performing recognition on a current scenario of the target vehicle on the basis of the acquired basic data; determining, according to an acquired scenario recognition result, at least one service currently needed by the target vehicle, and generating a service message of the at least one service; and pushing the generated service message to the target vehicle. The present application achieves active scenario recognition, actively determines, on the basis of the scenario recognition result, the service that may be needed by a user in the current time and space, and actively pushes the corresponding service message to the vehicle side. Since the user can receive a desired service without performing any additional operations, the method greatly improves driving safety in an in-vehicle environment, meets service requirements of the user in the in-vehicle environment, and is effective.
Patent WO-2021143044-A1 (WO)
Inventor: ZHANG WEIWEI
IPC: F04D29/42
Filed: 2020-06-18
Abstract: Disclosed are a centrifugal fan (100) and an air supply device. The centrifugal fan (100) comprises a volute (101), a mounting space (1011) being provided in the volute (101); and a wind wheel (102), wherein the wind wheel (102) is arranged in the mounting space (1011), the volute (101) is provided with a volute tongue (1012) and a throat part (1013), and the distance between the volute tongue (1012) and the wind wheel (102) is greater than the distance between the throat part (1013) and the wind wheel (102). The fan can reduce the working noise, slow down the air leakage of the volute and increase the air output volume.
Patent WO-2021227200-A1 (WO)
Inventor: WANG LINLI
IPC: A61K38/48
Filed: 2020-06-19
Abstract: 一种口腔清洁组合物及其应用，包括蛋白水解酶蛋白、非蛋白水解酶蛋白和益生菌。口腔清洁组合物通过分解口腔残留物，破坏口腔有害细菌的生存环境，抑制口腔有害菌群生长的同时为口腔益生菌提供了良好的生长环境，间接或直接促进口腔益生菌的生长，从而维持良好的口腔环境，降低口腔疾病的发生。
Patent WO-2021128774-A1 (WO)
Title: 一种多终端遥感卫星控制方法、装置及可读存储介质
Inventor: WANG LEI
IPC: H04B7/185
Filed: 2020-06-24
Abstract: 本申请实施例提供了一种多终端遥感卫星控制方法、装置及可读存储介质，包括：服务器接收终端设备发送的遥感卫星控制请求；对于每个遥感卫星控制请求，服务器计算每个遥感卫星控制请求中所对应的目标遥感卫星的运行轨道，并判断目标遥感卫星的运行轨道是否覆盖与目标遥感卫星所对应的遥感卫星控制请求中的目标地点；若是，服务器确定遥感卫星控制请求为有效遥感卫星控制请求，并控制与遥感卫星控制请求所对应的目标遥感卫星执行拍摄任务；若否，服务器确定遥感卫星控制请求为无效遥感卫星控制请求。上述的实现方式中，将遥感卫星控制请求是否有效的判断交由服务器执行，从而减轻了配置人员的工作负担，降低了配置难度。
Patent WO-2021258360-A1 (WO)
Inventor: XIE NING
IPC: G06F16/22
Filed: 2020-06-24
Abstract: An on-board data storage method and a storage system, which are used for an on-board database. The method comprises: in the current time period, obtaining each piece of time sequence data to be processed, which is written into an on-board database; according to each piece of said time sequence data, respectively determining each node to be stored in the on-board database and each partition to be stored in each of said nodes, and writing each piece of said time sequence data into each time sequence in each of said partitions; and writing each piece of said time sequence data, which is written in each of said partitions, into each corresponding memory data bucket, and merging each piece of said time sequence data into each memory data bucket. By means of the described method, the number of times an on-board hard disk is written into is reduced, the amount of data written into the on-board hard disk is controlled, and the synchronized pre-calculation of summary data when inserting data can be achieved.