baber/WOPTO huggingface dataset:
Patent WO-2020200201-A1 (WO)
Inventor: WAN HAO
IPC: B01J20/26
Filed: 2020-03-31
Abstract: Disclosed by the present application are a magnetic bead for extracting free DNA and a preparation method therefor, on the basis of which, further disclosed is a free DNA extraction kit based on the magnetic bead, comprising sample lysate, binding solution, primary washing solution, secondary washing solution and eluent. The sample lysate comprises nuclease-free water, reagent A and reagent B. The reagent A is at least one of guanidine isothiocyanate, guanidine hydrochloride, sodium iodide, lithium acetate, lithium perchlorate and sodium perchlorate. The reagent B is at least one of sodium dodecyl benzene sulfonate, fatty acid glyceride, Tween20, Triton-X100, SDS, NP40 and polyoxyethylene nonionic surfactant. In addition to the sample lysate, the binding solution comprises reagent C, and the reagent C is at least one of isopropanol, butanol, methanol and absolute ethanol. The primary washing solution is the same as the binding solution in terms of components. The secondary washing solution is one of nuclease-free water, sodium chloride solution with a molar concentration of 0.1-1M, Tris buffer or TE buffer. The eluent is one of nuclease-free water, Tris buffer or TE buffer. Also disclosed by the present application is a method for extracting the free DNA. The present application may greatly improve the extraction efficiency and purity of free DNA.
Patent WO-2020207394-A1 (WO)
Inventor: CHEN XIAOLEI
IPC: H04L12/18
Filed: 2020-04-08
Abstract: Des modes de réalisation de l'invention concernent un procédé et un appareil de création de groupe d'utilisateurs. Dans un mode de réalisation de la présente invention, le procédé consiste : à acquérir des informations de déplacement d'un utilisateur ; à sélectionner un groupe d'utilisateurs parmi des groupes d'utilisateurs pré-créés, en fonction des informations de déplacement, le groupe d'utilisateurs contenant des informations d'identifiant de groupe ; et à envoyer au terminal de l'utilisateur des informations de suggestion d'adhésion à un groupe. Le procédé selon l'invention simplifie les étapes d'opérations nécessaires pour l'adhésion à un groupe, ce qui réduit le temps nécessaire à l'utilisateur pour relier son terminal à un groupe d'utilisateurs.
Patent WO-2021068477-A1 (WO)
Title: Block processing method, apparatus, computer device and storage medium
Inventor: FENG SHIWEI
IPC: G06Q40/04
Filed: 2020-04-20
Abstract: Disclosed in the present application are a block processing method, an apparatus, a computer device and a storage medium, used to solve the problems of both peer node operation and relatively high loads requiring too many network resources, and network utilization being relatively low. The method partially comprises: an orderer node packaging transaction data corresponding to each peer node returned by a transaction terminal into an initial block, each peer node being a peer node corresponding to the same blockchain channel in a blockchain network, and the transaction data being transaction data generated by the blockchain channel; performing sharding of the initial block, so as to obtain multiple data shards, each data shard including transaction data corresponding to at least one peer node; sending a first data shard to a first peer node.
Patent WO-2021217579-A1 (WO)
Inventor: ZHAN YIPENG
IPC: C07D207/27
Filed: 2020-04-30
Abstract: Disclosed is a method for preparing a brivaracetam intermediate shown in formula B-R, comprising: reacting a compound shown in formula B-P and a resolving agent to prepare a compound shown in formula B-Q; and converting the compound shown in formula B-Q into the brivaracetam intermediate shown in formula B-R, wherein the resolving agent is a (1S,2S)-(+)-1,2-diaminocyclohexane compound. Also provided is a method for preparing brivaracetam. According to the method, a mixture of two diastereoisomers of (S)-2-3-propylpyrrolidine-1-yl butyric acid can be conveniently and effectively resolved, and the use of a chiral HPLC column is avoided, thereby greatly shortening the process time, simplifying the operation, reducing the process cost, and facilitating industrial production and environmental protection.
Patent WO-2021027353-A1 (WO)
Inventor: LI LIANG
IPC: H04L45/243
Filed: 2020-05-17
Abstract: Disclosed is a method for processing a packet, for use in reducing the probability of a link establishment failure or increasing the stability of an established link when transmitting data. The method of the embodiments of the present application comprises: receiving a first negotiation packet from a second network device on the basis of a first interface of a first network device, the first negotiation packet comprising a first source media access control (MAC) address; determining whether the first source MAC address is identical to a first locked MAC address saved by the first network device, the first locked MAC address being a MAC address determined by the first network address and of a network device having a negotiation established with the first network device; and, if the first source MAC address is determined to be non-identical to the first locked MAC address saved by the first network device, then refraining from updating a link state of a first link on the basis of the first negotiation packet.
Patent WO-2020249097-A1 (WO)
Title: Self-resetting damper using wedge-shaped sliding block to realize friction energy dissipation, and manufacturing method for self-resetting damper
Inventor: HOU HETAO
IPC: E04H9/02
Filed: 2020-06-12
Abstract: Disclosed are a self-resetting damper using a wedge-shaped sliding block to realize friction energy dissipation, and a manufacturing method for the self-resetting damper. The damper comprises a wedge block group, a bottom plate screw rod, a first shape memory alloy rod and a second shape memory alloy rod, wherein first mounting hole sites are correspondingly provided in a first wedge-shaped block and a second wedge-shaped block; a second mounting hole site and a third mounting hole site are respectively correspondingly provided in a third wedge-shaped block and a fourth wedge-shaped block; the first shape memory alloy rod passes through the second mounting hole site; the second shape memory alloy rod passes through the third mounting hole site; the first shape memory alloy rod and the second shape memory alloy rod are parallel to each other; and the bottom plate screw rod passes through the first mounting hole sites, is perpendicular to a plane formed by the first shape memory alloy rod and the second shape memory alloy rod and is located between the first shape memory alloy rod and the second shape memory alloy rod. The self-resetting function of the damper is realized by means of the high restoring force of the first shape memory alloy rod and the second shape memory alloy rod.
Patent WO-2020259615-A1 (WO)
Inventor: GUO ZUQIANG
IPC: G03B21/20
Filed: 2020-06-24
Abstract: A light source system (100, 200) and a display apparatus. The light source system (100, 200) comprises a first light emitting assembly (11, 201), a second light emitting assembly (12, 202), a wavelength conversion device (13, 203), an optical assembly (14, 204), and a light combining device (15, 205). The first light emitting assembly (11, 201) is used for generating at least one primary color light; the second light emitting assembly (12, 202) is used for generating excitation light; the wavelength conversion device (13, 203) is at least partially disposed on the optical path of the excitation light, and used for receiving the excitation light and generating corresponding excited light; the optical assembly (14, 204) is disposed on the optical path of the excited light, and used for increasing the amount of optical expansion of the excited light; the light combining device (15, 205) is disposed on the common optical path of the primary color light and the excited light and located behind the optical assembly (14, 204), and used for combining the primary color light and the excited light. By means of the light source system above, the amount of optical expansion of the excited light can be increased, so that the ratio of the amount of optical expansion of the primary color light to that of the excited light is increased, thereby reducing the optical loss of the excited light during light combination.
Patent WO-2021000851-A1 (WO)
Title: 制备图案化聚合物的方法
Inventor: LI YUANHANG
IPC: G03F7/00
Filed: 2020-06-30
Abstract: 一种制备图案化聚合物的方法，为微流控芯片的技术领域，包括以下步骤：S1：喷涂光刻胶；S2：图案转移；S3：显影液显影；S4：涂覆聚合物；S5：溶解聚合物；S6：光刻胶脱模。
Patent WO-2022000555-A1 (WO)
Title: 镜头驱动装置
Inventor: SHI WEILING
IPC: G02B7/02
Filed: 2020-07-10
Abstract: 一种镜头驱动装置，镜头驱动装置包括镜筒、第一壳体、第二壳体、第一驱动装置和第二驱动装置，镜筒用于安装镜头；镜筒安装于第一壳体内，镜筒可相对第一壳体移动或转动；第一壳体安装在第二壳体内，第一壳体可相对第二壳体移动或转动；第一驱动装置用于实现镜筒在光轴所在平面内的移动或转动，第二驱动装置用于实现镜筒在垂直于光轴所在平面内的移动或转动；第二驱动装置包括相对设置的磁钢和线圈，通过第一驱动装置和第二驱动装置配合可以实现镜头在垂直于光轴所在平面内和光轴所在平面内的移动或转动，进而实现镜头同时具有偏摆、俯仰和滚动方向上的抖动补偿功能，且滚动独立于俯仰、偏摆。
Patent WO-2021258470-A1 (WO)
Title: 触控电极结构及触控显示面板
Inventor: YE JIAN
IPC: G06F3/044
Filed: 2020-07-21
Abstract: 本申请提供了一种触控电极结构及触控显示面板，触控电极结构包括：第一触控电极，包括第一主干道电极，第一分支部和第二分支部交叉设置的分支电极；第二触控电极，包括第二主干道电极；至少一个分支电极内设置有第一镂空部，或/和至少一个第二触控电极内设置有第二镂空部，第二镂空部设置于第二主干道电极外。
Patent WO-2022016421-A1 (WO)
Title: Drive structure, lens module, and electronic device
Inventor: WU KUANG
IPC: H02N2/06
Filed: 2020-07-22
Abstract: A drive structure (100), a lens module (200) comprising the drive structure (100), and an electronic device (300). The drive structure (100) comprises a fixed part (10), a first movable assembly (30, 230, 330, 430), a second movable assembly (40, 240, 340, 440), and a drive part (50). The first movable assembly (30, 230, 330, 430) is slidably connected to the fixed part (10) in a first direction, and the first movable assembly (30, 230, 330, 430) has a first guide portion (31, 231, 436) obliquely provided with respect to a second direction, wherein the first direction is orthogonal to the second direction. The second movable assembly (40, 240, 340, 440) is slidably connected to the first guide portion (31, 231, 436). The drive part (50) is used for driving the first movable assembly (30, 230, 330, 430) to move in the first direction to drive the second movable assembly (40, 240, 340, 440) to move in the second direction along the first guide portion (31, 231, 436). In this way, the size and weight of the drive structure (100) can be reduced.
Patent WO-2022021088-A1 (WO)
Inventor: HUI CHAOFENG
IPC: H04W48/00
Filed: 2020-07-28
Abstract: Certain aspects of the present disclosure provide techniques for restricting use of single network slice selection assistance information (S-NSSAI) in user equipment (UE) route selection policy (URSP) updates. An example method that may be performed by a network entity generally includes determining to update a URSP. The example method generally includes transmitting at least one S-NSSAI information element (IE) that excludes mapped S-NSSAIs. An example method that may be performed by a UE generally includes receiving a URSP update including one or more S-NSSAI IEs and determining whether to accept or reject the URSP update based on whether the URSP update includes at least one S-NSSAI IE with a mapped S-NSSAI.
Patent WO-2022027491-A1 (WO)
Title: Hybrid automatic retransmission request feedback method and apparatus, terminal, and network device
Inventor: DING YI
IPC: H04L1/18
Filed: 2020-08-06
Abstract: Disclosed in the embodiments of the present application are a hybrid automatic retransmission request feedback method and apparatus, a terminal, and a network device. The method comprises: a terminal obtains first configuration information and determines, according to the first configuration information, a HARQ feedback mode for a first service, thereby facilitating the implementation of configuring the HARQ feedback mode for the first service for the terminal. In addition, the terminal can, by means of the HARQ feedback mode of the first service feed back to a network device HARQ feedback information for the first service, so that the network device subsequently performs related operations such as retransmission, which is beneficial to improving the reliability of communication in transmitting the first service between the network device and the terminal.
Patent WO-2021068651-A1 (WO)
Inventor: QU WEI
IPC: C02F11/13
Filed: 2020-08-19
Abstract: 一种显著减少残渣的固液分离一体化厕具及其应用，该厕具包括收纳处理器、储灰器（19）和备用储液器（20），其中收纳处理器与备用储液器（20）、储灰器（19）连接，收纳处理器包括壳体（8）和壳体（8）内部设置的收纳挤压装置、烘烤处理设备，烘烤处理设备包括烘烤装置（24）、液体处理装置和固体处理装置，该厕具方便排泄物中的固液分离，排泄物中的液体废物蒸干无残留，定期产出灰状有机固体肥料，体积减小一个量级，实现厕具功能的一体化设计，同时利用气动热原理实现无异味，如厕者体验佳，并且结构简单，成本低，效率高，厕具的建造或改造的价格低，便于清洁和维护，除定期打扫卫生需必要少量的水外，可实现绝对的无水厕具。
Patent WO-2021128970-A1 (WO)
Inventor: XU KAI
IPC: G02B6/44
Filed: 2020-09-16
Abstract: Disclosed are a high-and-low-temperature-resistant remote optical cable and a manufacturing process. The high-and-low-temperature-resistant remote optical cable comprises a cable core (1), and an inner reinforcing layer (4), an inner protective layer (5), an outer reinforcing layer (7) and an outer protective layer (8) that are wrapped outside the cable core (1) in sequence, wherein the inner protective layer (5) is provided with at least three inner-layer non-metallic reinforcement members (6) in an embedded manner, the inner layer non-metallic reinforcement members (6) are circumferentially and uniformly distributed in the inner protective layer (5), the outer protective layer (8) is internally provided with, in an embedded manner, outer layer non-metal reinforcement members (9) of the same number as the inner layer non-metallic reinforcement members (6), the outer layer non-metallic reinforcement members (9) are arranged on an extension lines of the cable core (1) and inner layer non-metallic reinforcement members (6), and outer surfaces of the inner layer non-metallic reinforcement members (6) and the outer surface of the outer layer non-metallic reinforcement members (9) are both provided with glue coating layers (10); and based on a manufacturing process for the high-and-low-temperature-resistant remote optical cable, an optical fiber unit (2) is manufactured into the high-and-low-temperature-resistant remote optical cable by means of an optical fiber bundling process, an inner sheath process and an outer sheath process. The high-and-low-temperature-resistant remote optical cable is suitable for a transmission scene of an indoor and outdoor communication base station, can be used in high and low temperature conditions, and has good tensile and anti-side pressing characteristics.
Patent WO-2021057618-A1 (WO)
Inventor: CHEN WU
IPC: B21C37/04
Filed: 2020-09-18
Abstract: A method for molding a square-wire conductor, comprising: providing a circular conductor with a diameter d; passing the conductor through a longitudinal calendaring roller gap to perform upper and lower longitudinal calendaring, so as to form a conductor having flat upper and lower surfaces, the longitudinal calendaring roller gap L1 being 0.886d to 0.911d; performing longitudinal and transversal alignment on the conductor; passing the conductor through a transversal calendaring roller gap to perform left and right transversal calendaring, so as to form a conductor having flat left and right surfaces, the transversal calendaring roller gap L2 being 0.886d to 0.911d; and performing longitudinal and transversal alignment on the conductor. The present molding method calendars a circular conductor with a diameter d into a square conductor, and performs longitudinal and transversal alignment. The present invention can effectively solve the problem that a fine square wire with a nominal description of 0.80 mm or less cannot be produced, so that an enameled square wire can be produced. The present invention has the advantages of stable and reliable production and good product quality, and can achieve the effect of scale production.
Patent WO-2021057674-A1 (WO)
Title: Card rendering method and electronic device
Inventor: LI JUN
IPC: G06F9/451
Filed: 2020-09-21
Abstract: A card rendering method and an electronic device. The present invention relates to the technical field of terminals. The method comprises: an electronic device sending to a server a request for acquiring relevant information of a target card; and receiving relevant information of the target card sent by the server. The electronic device: performs an initial rendering on the target card according to a first layout snapshot and displays the target card on a display screen; analyzes a first document package set of the target card to obtain a second rendering instruction set; filters the second rendering instruction set to obtain a rendering instruction other than a first rendering instruction set; performs rendering again on the target card according to the obtained rendering instruction, and updates the target card displayed on the display screen. The technical solution enables the electronic device to quickly present a card to a user, so as to improve user experience.
Patent WO-2021082815-A1 (WO)
Inventor: ZHANG YANAN
IPC: G06F3/0488
Filed: 2020-09-23
Abstract: A display element display method and an electronic device. The method is applied to the electronic device including a first main body and a second main body, wherein the first main body is bendable relative to the second main body, and the first main body and the second main body respectively correspond to different display regions of the electronic device. The method comprises: the electronic device detecting a state of the first main body and a state of the second main body (301); determining a main interaction region and a main display region according to the state of the first main body and the state of the second main body (302); acquiring one or more display elements in a user interface to be displayed (303); determining the types of display elements, wherein the types of display elements comprise main interaction elements and main display elements (304); and displaying the main interaction elements in the main interaction region, and displaying the main display elements in the main display region (306). According to the method, the convenience for a user in operating the electronic device is improved, and at the same, the user is facilitated in checking content displayed in the electronic device.
Patent WO-2022041375-A1 (WO)
Title: Air shower controller for dust-free clean room
Inventor: PENG HAILIN
IPC: B08B5/02
Filed: 2020-09-25
Abstract: An air shower controller for a dust-free clean room, comprising a panel (1) and an integrated board (21). One side of the panel (1) is fixedly connected to a touch screen (2); and one side of the bottom end of the integrated board (21) is fixedly connected to a leakage protector (12). By providing a microprocessor (19), the touch screen (2), and a loudspeaker, when a power line is wrongly connected, power can also be normally supplied to a product and the product is not burnt; the microprocessor (19) automatically identifies and prompts a customer, including program error detection, door lock state detection, and emergency escape unlocking, and the microprocessor (19) continues to transmit error information to the touch screen (2) while transmitting the information to the loudspeaker to give an alarm, and in this case, the touch screen (2) displays the error information detected by the microprocessor (19), so that a user finds a problem in a timely mode; and a whole device can be set by means of the touch screen (2), thereby achieving the effect of intelligent operation.
Patent WO-2022061926-A1 (WO)
Title: Porous liquid-guiding body which smoothly guides liquid, heating assembly, and atomization apparatus
Inventor: CHEN PING
IPC: A24F40/48
Filed: 2020-09-28
Abstract: A porous liquid-guiding body (1) which smoothly guides a liquid, wherein the liquid-guiding body (1) is a porous material, the liquid-guiding body (1) is provided with a hollow cavity (10) comprising an inner side (11) and an outer side (12), the inner side (11) or the outer side (12) is used for being in contact with the liquid, the inner side (11) or the outer side (12) is provided with a gas exchange recess (13), so as to form a thin wall (14) on the liquid-guiding body (1), and the wall thickness of the thin wall (14) is less than the wall thickness between the inner side (11) and the outer side (12), so that a gas can smoothly pass through the thin wall (14). Also provided is a heating assembly, comprising the described liquid-guiding body (1) and a heat-generating body (2). Also provided is an atomization apparatus, comprising a housing and the described heating assembly arranged in the housing. The gas exchange recess (13) is provided outside a heat-generating area of the porous liquid-guiding body (1), and the wall thickness of the liquid-guiding body (1) at the position of the gas exchange recess (13) is less than the wall thickness of the porous liquid-guiding body (1) at the surface where the heat-generating body is located, so that the gas can enter a liquid storage compartment via the gas exchange recess (13) after the liquid is consumed during atomization, thereby preventing the gas from occupying a porous channel of the heat-generating area when entering the liquid storage compartment, and achieving the goal of smoother liquid guiding in the heat-generating area.
Patent WO-2022067739-A1 (WO)
Inventor: YANG JIANG
IPC: H03K17/22
Filed: 2020-09-30
Abstract: A power-on reset circuit, comprising: a bandgap reference circuit (11), a current comparator (12), and a voltage comparison circuit (13), the bandgap reference circuit (11), the current comparator (12), and the voltage comparison circuit (13) all being powered by a voltage source, wherein a first output end of the bandgap reference circuit (11) is connected to a control end of the current comparator (12), a first current signal and a second current signal are respectively connected to a first current input end and a second current input end of the current comparator (12), and an output end of the current comparator (12) is connected to a control end of the voltage comparison circuit (13); and a first input end of the voltage comparison circuit (13) is connected to the first output end of the bandgap reference circuit (11), a signal for indicating the magnitude of a voltage from the voltage source is connected to a second input end of the voltage comparison circuit (13), and an output end of the voltage comparison circuit (13) is used for outputting a reset signal. The present invention avoids outputting of a reset signal when a reference generation circuit is unstable, which causes occurrence of errors, reducing false triggering in a power-on process, and improving reliability of power-on.
Patent WO-2022032838-A1 (WO)
Inventor: YAN YING
IPC: H01L51/00
Filed: 2020-10-10
Abstract: A substrate (100) and a separation method therefor, and a display panel (00). The substrate (100) is provided on a glass substrate (200) and comprises a base (101) and a sacrificial layer (102); and the sacrificial layer (102) is provided between the base (101) and the glass substrate (200) and, when the substrate (100) is separated from the glass substrate (200), is used for helping to bear force applied on the base (101).
Patent WO-2021238023-A1 (WO)
Inventor: SHANG HANG
IPC: B01D53/18
Filed: 2020-10-15
Abstract: 一种与钢厂集成的二氧化碳捕集利用系统及其使用方法，包括再生塔（1），再生塔（1）顶部的CO  2 气体通入降温塔（4）下端，降温塔（4）顶端气体出口与二氧化碳压缩机（9）入口连通，二氧化碳压缩机（9）出口分为两路，一路与液化器（14）的CO  2 气体入口连通，另一路与缓冲罐（10）连通，缓冲罐（10）顶部出口与阀站（11）入口连通，阀站（11）出口与转炉（12）底部连通。