baber/WOPTO huggingface dataset:
Patent WO-2021164094-A1 (WO)
Title: Perfume pump with two externally disposed springs
Inventor: LIANG PEIHUI
IPC: A45D34/02
Filed: 2020-03-23
Abstract: Disclosed is a perfume pump with two externally disposed springs, comprising a pump body, wherein the pump body is provided with a pump chamber, and a suction assembly is provided in the pump chamber; the pump body is connected to a locking cover, and the locking cover is connected to an aluminum oxide bayonet; the lower end of the pump chamber is provided with a one-way valve; the upper end of the suction assembly is connected to a pressing part; and the suction assembly comprises an upper pump rod, the upper pump rod is connected to a lower pump rod, a main spring is provided between the upper pump rod and the locking cover, the lower pump rod is provided with a liquid inlet, the outer side of the lower pump rod is provided with a suction plug, an auxiliary spring is provided between the upper pump rod and the suction plug, and when the suction assembly moves downwards, a liquid inlet channel is formed between the lower pump rod and the suction plug. The present invention has a simple structure, and uses a structure with externally disposed springs, in which the main spring is provided between the upper pump rod and the locking cover, and the auxiliary spring is further provided between the upper pump rod and the suction plug, resulting in a high pump lift speed and a stable spraying amount. In addition, the lower pump rod passes through the locking cover and is connected to the upper pump rod, and the lower pump rod is provided with the liquid inlet which can be in communication with a suction channel, resulting in convenient assembly and a good suction effect.
Patent WO-2020220899-A1 (WO)
Inventor: HU ZONGMING
IPC: F26B3/08
Filed: 2020-03-30
Abstract: An efficient drying machine, comprising an air pipe (1), and an air heater (2), a fluidization chamber (3), and a dehumidification chamber (4) which are sequentially connected by means of the air pipe (1). The fluidization chamber (3) is provided with a first air inlet grille (5), a first air outlet grille (6), and a second air inlet grille (7). A plurality of flow uniformizing plates (8) are provided between the first air inlet grille (5) and an air inlet of the fluidization chamber (3), are horn-shaped and are provided with upward openings. An auxiliary air pipe (9) is provided on the periphery, close to the air inlet, of the air pipe (1) and is communicated with the second air inlet grille (7). The dehumidification chamber (4) comprises two first metal pipes (10) which are provided in parallel, and a plurality of second metal pipes (11) which are provided in parallel are provided between the two first metal pipes (10); the second metal pipes (11) are provided with a plurality of layers of metal plates (12) which are provided in parallel, and the first metal pipe (10) is connected to a water cooling device (13); a water collecting tray (14) is provided below the metal plates (12) and is connected to a drainage device (15). The drying device has the advantages of more uniform airflow, better dehumidification performance and high drying speed, and the drying efficiency is improved.
Patent WO-2021179388-A1 (WO)
Inventor: ZHAO JINYANG
IPC: G02F1/13357
Filed: 2020-04-08
Abstract: A backlight module (10). A brightness enhancement layer (120) is provided on the surface of a light-emitting layer (110). The brightness enhancement layer (120) comprises a plurality of optical micro-cavities (1201). Each optical micro-cavity (1201) is used for enabling light emitted into the light-emitting layer (110) to generate resonance to obtain resonance light and emitting the resonance light out. The backlight module (10) can greatly improve the light-emitting brightness of the light-emitting layer (110). A display device (1) having the backlight module (10).
Patent WO-2020216065-A1 (WO)
Inventor: LI HAOXUAN
IPC: G06Q40/04
Filed: 2020-04-08
Abstract: Provided are a voting method and apparatus in a blockchain, wherein same are used for improving the equality and credibility of alliance chain voting and providing privacy protection for the identity of a voter. The method comprises: a group service unit receiving voting requests of N alliance chain committee members, wherein any one voting request includes a password commitment of one alliance chain committee member (201); with regard to one password commitment, the group service unit determining, according to the password commitment, a voting parameter of one alliance chain committee member (202); and the group service unit inputting the N voting parameters into a voting algorithm for calculation, and comparing a result to be verified, obtained through calculation, with a pre-stored group management private key, and if the result to be verified is the same as the group management private key, determining that voting content has passed (203), wherein the voting algorithm is set as follows: when the number of input correct voting parameters is greater than a first threshold, a result to be verified, obtained through calculation, is the same as the group management private key.
Patent WO-2021208097-A1 (WO)
Title: Methods and apparatuses for resource management of a network connection to process tasks across the network
Inventor: GISSIN VICTOR
IPC: G06F9/50
Filed: 2020-04-17
Abstract: Network interface cards (NICs), a network apparatus and a method thereof are disclosed. A NIC comprises: a memory configured to assign a steering context and a network context denoting dynamically allocated resources. The steering context is associated with the network context, and the steering context is associated with queues queueing tasks and designated for execution using a network connection. The NIC further comprises a NIC processing circuitry, which is configured to process the tasks using the steering and network contexts. The steering context is temporarily assigned for use by the network connection during tasks execution, and the network context is assigned for use by the network connection during a lifetime of the network connection. In response to completing execution of the tasks, the association of the steering context with the network context is released while maintaining the assignment of the network context until the network connection is terminated.
Patent WO-2021212294-A1 (WO)
Inventor: WANG MINKANG
IPC: G06F17/00
Filed: 2020-04-21
Abstract: A system (100) and method for determining a two-dimensional map. The method may include obtaining a pose graph of a region. The pose graph may include a plurality of route-tracking datasets in the region. Each route-tracking dataset may include a plurality of nodes (710, 720). The method may also include determining at least one overlapped sub-region included in the region based on the plurality of route-tracking datasets. At least two of the plurality of route-tracking datasets may overlap at one of the at least one overlapped sub-region and the at least two of the plurality of route-tracking datasets may satisfy a condition. Further, the method may include determining a plurality of layers of roads in the region based on the at least one overlapped sub-region. The method may also include determining a target map based on the plurality of layers of roads and the pose graph.
Patent WO-2021008183-A1 (WO)
Inventor: LI CHAO
IPC: H04L29/08
Filed: 2020-04-23
Abstract: Provided are a data transmission method and apparatus, and a server, wherein same relate to the technical field of cloud computing, and can solve the problems of servers in current cloud desktop technology being unable to support a large number of 3D image rendering work tasks and the servers being difficult to upgrade. The specific technical solution involves: a data processing apparatus receiving a request from a client and then forwarding the request to a server; when the request is an image rendering request, the server acquiring an instruction corresponding to image rendering, wherein the instruction comprises: a graphics card configuration instruction, a special effect instruction and a drawing instruction; the server determining an image processing unit, corresponding to the client, in the data processing apparatus, and transmitting the instruction to the data processing apparatus, so that the corresponding image processing unit completes image rendering and then transmits image data to the client, wherein in the server, there is no need to perform image rendering according to the instruction.
Patent WO-2020221114-A1 (WO)
Inventor: GU LILIANG
IPC: H04M1/72439
Filed: 2020-04-24
Abstract: Disclosed are a method and device for displaying information. A specific embodiment of the method comprises: in response to detecting a communication request with a first user, determining the information of a second user communicating with the first user; based on the information of the second user, obtaining display information corresponding to the second user from a display information set that is generated in advance, wherein the display information set is automatically generated according to a human image set stored in the terminal device of the first user or the second user; and displaying the display information corresponding to the second user. The display information set is automatically generated in advance according to a stored human image set, and in the case that the communication request is detected, the display information corresponding to a user associated with the communication request is selected from the display information set and displayed, and thus, the user does not need to actively upload the display information, thereby realizing the flexibility of information display.
Patent WO-2020233606-A1 (WO)
Inventor: ZHANG TIANBAO
IPC: G08B29/18
Filed: 2020-05-20
Abstract: The invention relates to the technical field of ultrasonic testing, and particularly relates to an ultrasonic abnormality detection method and device and an electronic apparatus. The ultrasonic abnormality detection method comprises: obtaining ultrasonic data and combined height data of an unmanned aerial vehicle (30) (101); obtaining an ultrasonic data update test result on the basis of the ultrasonic data (102); obtaining an ultrasonic reliability test result on the basis of the ultrasonic data and the combined height data (103); and performing ultrasonic abnormality detection on the basis of the ultrasonic data update test result and the ultrasonic reliability test result (104). The ultrasonic abnormality detection technique improves ultrasonic abnormality detection methods, reduces the probability of abnormal events such as the unmanned aerial vehicle breaking apart, being unable to descend, or crashing when landing, improves the reliability and stability of the unmanned aerial vehicle (30) when measuring height above ground via ultrasound, and improves the performance of the unmanned aerial vehicle (30) and user experience.
Patent WO-2021179451-A1 (WO)
Inventor: WEN AN
IPC: H02J3/38
Filed: 2020-06-05
Abstract: The present invention relates to the technical field of coordinated charging control of electric vehicle charging points, and more particularly, relates to a protection method employing an energy storage apparatus to suppress overload of a distribution transformer in a charging station. The method comprises: reading a parameter of an energy storage apparatus, a parameter of a transformer and a parameter of a charging station; determining whether the transformer is overloaded by determining whether a real-time power S T(real-time)  of the transformer is greater than a rated power S T(rated)  of the transformer; and if the transformer is overloaded, controlling, in a coordinated manner, output power of the energy storage apparatus and output powers of respective charging points so as to reduce a load of the transformer and thus provide overload protection for the transformer. In the present invention, when charging points simultaneously perform large-scale charging, coordinated control is implemented for an energy storage apparatus and a charging station so as to suppress overloading of a transformer while maximally meeting user charging requirements.
Patent WO-2022006690-A1 (WO)
Inventor: LIU BIFU
IPC: C07C45/29
Filed: 2020-06-23
Abstract: 一种通过含氮催化剂将醇氧化制备羰基衍生物的方法，包括如下步骤：S1：将带有羟基官能团的有机物、三氟乙酸和含氮催化剂的水溶液在室温下以及氧气氛围中混合反应；S2：通过蒸馏法将三氟乙酸分离出去；S3：剩余的混合物和亚硫酸氢盐的水溶液混合后通过溶剂萃取分离出目标产物；S4：通过蒸馏法将目标产物与萃取溶剂分离，得到目标产物。该方法生产成本较低且反应过程简单，具有较好的经济性和广阔的应用前景。
Patent WO-2021031739-A1 (WO)
Title: Cloud desktop video playback method, server, terminal, and storage medium
Inventor: GUO TENG
IPC: H04N21/443
Filed: 2020-07-10
Abstract: A cloud desktop video playback method, a server, a terminal, and a storage medium. A server side sends a target media stream file comprising audio file stream and video image file stream together to a terminal side, and the terminal side can decode the target media stream file and then play back same.
Patent WO-2021139129-A1 (WO)
Title: Rapid processing method applicable to large eccentricity orbit dense ephemeris precision calculation
Inventor: XU JING
IPC: G06F17/11
Filed: 2020-07-16
Abstract: A rapid processing method applicable to large eccentricity orbit dense ephemeris precision calculation. For large eccentricity orbit calculation, a novel method for constructing an interpolation base point by means of time transformation is provided, a constructed non-uniform interpolation base point matches an interpolating polynomial for interpolation to obtain a dense ephemeris, and the technical solution can significantly improve calculation efficiency and accuracy. According to the method, on the basis of large-scale numerical experiments, an optimal universal numerical value of time transformation parameters corresponding to different orbital eccentricities and multiple interpolation polynomials is given as 0.3. In addition, under the condition that the optimal universal numerical value is taken for the time transformation parameters, it is a good method to determine the Hermite interpolating polynomial by comparing calculation efficiency of the multiple interpolating polynomials.
Patent WO-2022016482-A1 (WO)
Inventor: AZIZ EMAD FLEAR
IPC: G02C7/02
Filed: 2020-07-24
Abstract: L'invention concerne un verre de lunettes qui comprend au moins un revêtement antibactérien et/ou antiviral et son procédé de fabrication.
Patent WO-2021027876-A1 (WO)
Inventor: ZHENG LILI
IPC: H04W24/10
Filed: 2020-08-13
Abstract: The present application provides a method and apparatus for transmitting timing deviation. The method comprises: a main node obtains a measurement value of timing deviation of a first cell and a second cell; the main node sends the measurement value of the timing deviation and identification information of the second cell to a secondary node, wherein the first cell is a main cell of the main node, and the second cell is a main secondary cell of the secondary node, or the second cell is another cell, and the identification information of the second cell comprises a physical cell identifier and frequency point information of the second cell, or the identification information of the second cell comprises a cell global identifier of the second cell. By enabling the main node to send the inter-cell timing deviation and the identification information of the cell corresponding to the timing deviation to the secondary node, the secondary node can accurately identify the cell corresponding to the timing deviation to a certain extent.
Patent WO-2022036525-A1 (WO)
Inventor: XU BIN
IPC: H04W28/02
Filed: 2020-08-17
Abstract: Provided are a communication method and a communication apparatus. The method comprises: a centralized unit determining a first transmission mode of a first service, the first transmission mode being a point to point transmission mode or a point to multi-point transmission mode; the centralized unit instructing a distributed unit to transmit a first data packet of the first service by using the first transmission mode. As such, the reliability of transmission of first service data can be improved.
Patent WO-2021052117-A1 (WO)
Title: Phase shifter driving device and electrically tunable antenna
Inventor: WU HAN
IPC: H01Q3/32
Filed: 2020-08-25
Abstract: The present application relates to the field of mobile communication base station antennas, and discloses a phase shifter driving device and an electrically tunable antenna. Specifically, a shift mechanism comprises a push-pull component and at least one clutch gear, a transmission mechanism comprises a transmission gear in one to one correspondence with the clutch gear; the central axis of the clutch gear, the central axis of a driving gear and the central axis of the transmission gear are parallel to each other, the at least one clutch gear is arranged on the periphery of the driving gear along the same circumference, and at least one transmission gear is arranged on the periphery of the clutch gear along the same circumference; there is a space between the clutch gear and the driving gear and/or between the clutch gear and the transmission gear in the central axis direction, and when moving along the central axis, the clutch gear can simultaneously mesh with the driving gear and the transmission gear; the push-pull component is used for selectively pushing the clutch gear to make reciprocating motion along the central axis. The phase shifter driving device and the electrically tunable antenna provided in the present application can realize miniaturization under conventional processes, achieve the purpose of antenna miniaturization and reduce manufacturing costs.
Patent WO-2021037111-A1 (WO)
Inventor: HE ZHIBIN
IPC: G06F9/48
Filed: 2020-08-27
Abstract: Conformément à des modes de réalisation, la présente invention concerne un procédé et un appareil de gestion d'application, un terminal, ainsi qu'un support de stockage lisible, le procédé consistant à : déterminer une application à figer sur un terminal ; détecter un capteur sur le terminal demandé par l'application à figer ; et, sur la base de l'application à figer et du type de capteur ainsi demandé, déterminer s'il faut ou non figer l'application, et exécuter une opération correspondante.
Patent WO-2022027802-A1 (WO)
Title: Compact belt-driven slider module
Inventor: ZHOU MIN
IPC: B65G49/06
Filed: 2020-09-18
Abstract: A compact belt-driven slider module. A connection plate (3) is disposed at a front end of a bottom surface of a cylinder (4). A reducer installation plate (1) is disposed at the bottom of the connection plate (3). An insertion tube extending into the connection plate (3) is concentrically disposed at the bottom of a driving timing belt pulley (5). A tension base (14) is disposed on the cylinder (4) and adjacent to a distal end, and a driven wheel (13) is disposed in the tension base (14). Guide rails (6) located on two sides of a timing belt (8) are disposed on the cylinder (4) in a lengthwise direction. Two slide blocks (7) are respectively disposed on the guide rails (6), and a connection plate (27) is provided between the two slide blocks (7). A retaining plate (24) partially connected to the timing belt (8) is disposed at the bottom of the connection plate (27). A slide base (12) extending to two ends is provided on each slide block (7). The compact belt-driven slider module reduces installation difficulty, ensures assembly accuracy, and achieves a compact structure.
Patent WO-2021057773-A1 (WO)
Inventor: GUI JINYONG
IPC: G01V1/30
Filed: 2020-09-23
Abstract: A method and device for predicting an oil and gas reservoir by using a two-phase medium, the method comprising: according to the parameter value of a first solid phase parameter and the parameter value of a second solid phase parameter of a two-phase medium in a target region, obtaining a reservoir to be determined in the target region (S101); according to the parameter value of a first liquid phase parameter and the parameter value of a second liquid phase parameter of the two-phase medium as well as the reservoir to be determined in the target region, determining a fluid-containing reservoir in the target region (S102); and according to the parameter value of at least one physical property parameter of the two-phase medium and the fluid-containing reservoir in the target region, predicting an oil and gas reservoir in the target region (S103). The device is used to execute the described method. The described method and device for predicting an oil and gas reservoir by using a two-phase medium improve the accuracy of oil and gas reservoir prediction.
Patent WO-2021073421-A1 (WO)
Title: 一种隐伏资源预测方法及岩石电磁学测井系统
Inventor: HE LANFANG
IPC: G01V3/18
Filed: 2020-09-29
Abstract: 本发明公开了一种隐伏资源预测方法及岩石电磁学测井系统，应用于矿产和油气资源勘探技术领域。本发明提供的岩石电磁学测井系统，采用宽频(0.001～10000Hz之间)扫频方式，能够实现岩石宽频复阻抗测量，并通过获取的岩石电磁学特征因子单独或结合地球化学特征进行潜在矿产或油气资源预测。
Patent WO-2022077198-A1 (WO)
Title: Configuration et sélection de réseau multiporteuse
Inventor: GAO YIN
IPC: H04W24/06
Filed: 2020-10-13
Abstract: Ce document de brevet décrit, entre autres, des techniques et des appareils de fourniture d'intelligence artificielle pour améliorer l'efficacité et la performance d'un réseau sans fil. Selon un aspect, un procédé de communication sans fil est divulgué. Le procédé consiste à transmettre, d'un premier nœud de réseau à un second nœud de réseau, un premier message de commande de réseau demandant le démarrage d'un processus d'intelligence artificielle comprenant un objectif d'intelligence artificielle ou un code d'identification. Le procédé consiste en outre à recevoir, au niveau du premier nœud de réseau, en provenance du second nœud de réseau, un premier message de réponse indiquant au moins l'un du démarrage du processus d'intelligence artificielle a commencé, de l'identifiant, d'un indicateur de demande pour un modèle du processus d'intelligence artificielle, ou d'un message d'échec.
Patent WO-2021073492-A1 (WO)
Inventor: WANG ZHIGUO
IPC: H05K7/20
Filed: 2020-10-13
Abstract: Disclosed is a vacuum soaking plate with a supporting structure. The vacuum soaking plate comprises a bottom plate and a cover plate fixed on the bottom plate, wherein a cavity in a vacuum state is formed between the bottom plate and the cover plate, capillary structures/a capillary structure are/is arranged on the inner surface of the bottom plate and/or the inner surface of the cover plate, a plurality of bosses formed by stamping are arranged on the inner surface of the bottom plate and/or the inner surface of the cover plate, and the plurality of bosses serve as the supporting structure and fixedly abut against the inner surface opposite the bosses. The present application not only has a simple structure and convenient manufacture, but can also effectively reduce costs and play a certain supporting role.
Patent WO-2021073533-A1 (WO)
Inventor: ZHOU JIANHUA
IPC: H04N9/31
Filed: 2020-10-14
Abstract: 本申请提供一种投影装置，其包括一种空间光调制器的调节装置，所述空间光调制器的调节装置包括光机壳体、设置于光机壳体上的至少两个空间光调制器组件以及至少一个调节件，其中至少一空间光调制器组件通过调节件连接于光机壳体上，每一所述空间光调制器组件包括一个空间光调制器，所述调节件用于对其连接的空间光调制器组件中的空间光调制器进行位置调节。本申请还提供一种空间光调制器的调节装置。
Patent WO-2022036825-A1 (WO)
Inventor: WANG WENBO
IPC: H05K1/14
Filed: 2020-10-15
Abstract: A car dashboard control device, comprising: a first control panel (1) and a second control panel (2), wherein the first control panel (1) is adapted to a car body connector (3), and a functional circuit on the second control panel (2) is a standardized device; the first control panel (1) provides a drive signal for a display screen (100) of a car dashboard by means of a command interface (11); a data set to be displayed is stored in the second control panel (2), and the second control panel (2) is connected to a standard data interface (102) of the display screen (100) by means of a data interface (22); the first control panel (1) is connected and fixed to the second control panel (2) by means of a pin socket. In this way, the car dashboard control device can customize different first control panels (1) for different car models, and the second control panel (2) is universal. When the fault occurs to an element on the first control panel (1) or the second control panel (2), only the first control panel (1) or the second control panel (2) needs to be replaced, which reduces the maintenance cost.