baber/WOPTO huggingface dataset:
Patent WO-2020258970-A1 (WO)
Inventor: WANG JIANGANG
IPC: H02K1/32
Filed: 2020-04-02
Abstract: Provided are a rotor, an electric motor and an electric vehicle, wherein same are used for reducing the kinetic energy loss of an electric motor under the premise that effective heat dissipation of a rotor is achieved. The rotor comprises a rotor iron core and a rotor shaft, wherein the rotor iron core is tubular and is provided with a first end and a second end; a fixing plate is fixed to at least one of the ends of the rotor iron core, and the fixing plate is provided with a through hole and a first flow channel; the first flow channel is a damping flow channel, with an inlet of the first flow channel being in communication with the through hole, and with an outlet thereof being provided in the surface of the circumferential side of the fixing plate; the rotor shaft is fixedly assembled in the rotor iron core, and at least one end of the rotor shaft extends to the outer side of the rotor iron core from the through hole in the fixing plate; the rotor shaft is internally provided with a second flow channel arranged in the axial direction, and is at least provided with a third flow channel located at the position corresponding to one through hole and arranged in the radial direction thereof; and an inlet of the second flow channel is provided in one end of the rotor shaft, an outlet of the second flow channel is in communication with an inlet of the third flow channel, and an outlet of the third flow channel is in communication with the inlet of the first flow channel.
Patent WO-2020216143-A1 (WO)
Title: Lidar reception apparatus, lidar, and echo processing method thereof
Inventor: WANG RUI
IPC: G01S7/486
Filed: 2020-04-17
Abstract: A lidar reception apparatus (40, 62, 72, 82), a lidar (60, 70, 80), and an echo processing method thereof are provided. The lidar reception apparatus (40) comprises a convergence module (41) and a detection module (42) sequentially provided along a receiving optical path. The convergence module (41) is adapted to receive and converge a laser echo. The detection module (42) is adapted to detect the laser echo converged by the convergence module (41). The detection module (42) comprises a first linear array detector (421) and a second linear array detector (422). Both the first linear array detector (421) and the second linear array detector (422) comprise multiple detection units arranged in a linear array. The direction of the linear array in the first linear array detector (421) and the direction of the linear array in the second linear array detector (422) form a predetermined included angle. The lidar (60, 70, 80) comprises a transmission apparatus (61, 71, 81) and the lidar reception apparatus (40, 62, 72, 82). The lidar reception apparatus (40, 62, 72, 82), the lidar (60, 70, 80), and the echo processing method thereof have fewer detection units, and improve the anti-interference performance of the lidar.
Patent WO-2021088327-A1 (WO)
Inventor: Fu Boping
IPC: A61K6/891
Filed: 2020-04-24
Abstract: Disclosed is a tooth mineralization solution, containing a reagent (A) and a reagent (B). The reagent (A) is a solution containing a non-collagenous protein analogue and a calcium salt. The reagent (B) is a solution containing a phosphate. The dosage volume ratio of the reagent (A) to the reagent (B) is 1 : (0.1-10). The molar ratio of the calcium ion concentration in the reagent (A) to the total concentration of a phosphate, a monohydrogen phosphate and a dihydrogen phosphate in the reagent (B) is (0.1-10) : 1. The reagents (A) and (B) are stored separately. The mineralization method of the tooth mineralization solution comprises: first applying the reagent A onto the surface of a tooth and leaving same to stand, then applying the reagent B onto the surface of the tooth and leaving same to stand, and then repeating the application several times according to needs, to achieve the mineralization of the tooth. A biomimetic mineralization of collagen can also be achieved by means of the same method, the method comprising: soaking or floating single-layer recombinant collagen fibers, collagen gel and collagen sponge in the reagent A, then taking same out and using filter paper to blot same, and then soaking or floating same in the reagent B, repeating several times to achieve the biomimetic mineralization.
Patent WO-2021212488-A1 (WO)
Inventor: HUI CHAOFENG
IPC: H04W24/02
Filed: 2020-04-24
Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a UE. The method measures signals transmitted by a plurality of cells to determine a corresponding interference measurement associated with each of the plurality of cells and a corresponding power measurement associated with each of the plurality of cells. The method then, based on the measuring the signals, transmit a measurement report to a primary cell of the UE, the measurement report comprising the corresponding one or more power measurements for one or more of the plurality of cells, the one or more of the plurality of cells corresponding to those of the plurality of cells being associated with a corresponding interference measurement that satisfies a first threshold and a corresponding power measurement that satisfies a second threshold.
Patent WO-2020259047-A1 (WO)
Title: 像素结构、掩膜板及显示面板
Inventor: LIU YUXUAN
IPC: G06K9/00
Filed: 2020-04-24
Abstract: 一种像素结构，包括多个重复排列的重复单元（10），每个重复单元（10）包括不同颜色的第一子像素（12）、第二子像素（14）和第三子像素（16）；相邻的重复单元（10）中同色且相邻的两个子像素的虚拟边（5）彼此间隔成透光区（18），还提供一种掩膜板（20）及显示面板。
Patent WO-2021232187-A1 (WO)
Title: Hybrid cooking appliance with multiple heating features
Inventor: LI XUANJUN
IPC: A47J27/00
Filed: 2020-05-18
Abstract: A cooking appliance (100), as provided herein, may include a cabinet (110), an induction heating coil (148A, 148B, 148C, 148D), an electric heat-radiation element (154A, 154B, 154C, 154D), and a vertical lift (156) or secondary electric heating element (164). The cabinet (110) may define a cooking chamber (112). The induction heating coil (148A, 148B, 148C, 148D) may be mounted within the cabinet (110) below the cooking chamber (112) to direct a magnetic field thereto. The electric heat-radiation element (154A, 154B, 154C, 154D) may be mounted within the cabinet (110) above the induction heating coil (148A, 148B, 148C, 148D). The vertical lift (156) may support the electric heat-radiation element (154A, 154B, 154C, 154D) within the cooking chamber (112) to adjust a vertical height of the electric heat-radiation element (154A, 154B, 154C, 154D) relative to the induction heating coil (148A, 148B, 148C, 148D). The secondary electric heating element (164) may be mounted within the cabinet (110) below the cooking chamber (112) and horizontally spaced apart from the induction heating coil (148A, 148B, 148C, 148D) to receive a steam pot (166).
Patent WO-2021017591-A1 (WO)
Title: Quick extraction device for fat
Inventor: YANG HONGWEI
IPC: G01N1/14
Filed: 2020-05-22
Abstract: A quick extraction device for fat comprising a water bath kettle (2) at the bottom, a flask (1) being provided within the water bath kettle, a condenser pipe (3) being movably connected to the top of the flask (1), an interlayer (303) being provided at an outer pipe of the condenser pipe (3), an inner pipe (303) of the condenser pipe (3) being a coiler, one end of the coiler being connected with a water inlet pipe (305), the other end of the coiler being communicated with the interlayer (303) of the outer pipe, the interlayer (303) being connected with a water outlet pipe, a liquid storage tank (4) being provided within the condenser pipe (3) and being externally connected with a liquid inlet pipe (5) and a liquid outlet pipe (6), a circulating pipe (7) being connected within pipe bodies of the liquid outlet pipe (6) and the condenser pipe (3), and a sample being arranged inside a sample stand (8) which is connected with the top of the condenser pipe (3) by means of a hanging rope. The device has the beneficial effects of being reasonable in design, simple in structure, safe and reliable, capable of improving the stability of fat extraction and extraction efficiency, and water-saving.
Patent WO-2021232410-A1 (WO)
Title: Methods and apparatuses for reporting behavior of target apparatus associated with geographical area
Inventor: SHEN YANG
IPC: H04W64/00
Filed: 2020-05-22
Abstract: Disclosed are methods for reporting a behavior of a target apparatus associated with a geographical area. An example method may include receiving a first request to report a behavior of a target apparatus associated with a geographical area, determining whether a granularity of the geographical area is finer than a cell level granularity according to at least one of the geographical area and a region of interest associated with the geographical area, transmitting a second request to a first entity for performing a location service having a location granularity finer than the cell level granularity in a case where the granularity of the geographical area is finer than the cell level granularity, receiving a notification from the first entity on the behavior of the target apparatus associated with the geographical area, and reporting the behavior of the target apparatus associated with the geographical area based on the notification. The Related apparatuses and computer readable media are also disclosed.
Patent WO-2021027357-A1 (WO)
Inventor: SONG ZHIYONG
IPC: C08G18/10
Filed: 2020-05-26
Abstract: The invention relates to moisture-curable composition, comprising: a) at least one polyurethane polymer P having isocyanate groups; b) at least one blocked polyamine BA having blocked, hydrolytically activatable amino groups; and c) at least one monoamine MA of formula (V), where R  a  represents a linear, cyclic, or branched alkyl or alkenyl radical or optionally substituted aryl radical with 1 to 12 C atoms and optionally comprising ether oxygen atoms; R  b  and R  c  either independently represent a rest R  a  or a hydrogen atom, with the provisio that at least one of R  b  and R  c  is a hydrogen atom, or R  b  and R  c  together with the N atom of monoamine MA form an aldimine group that under influence of water hydrolyzes to a aldehyde and an amine R  a -NH  2 ; wherein polymer P is the reaction product of 2, 4-and/or 2, 6-toluylene diisocyanate (TDI) and at least one polyol, wherein the polyol has an average functionality of > 2; and wherein the amount of said monoamine MA in the composition is between 0.2 and 25 weight parts per 100 weight parts of said polymer P. The composition is highly suitable as low modulus sealant and shows excellent mechanical properties in terms of low modulus and high movement capacity and exhibits an especially low surface tackiness.
Patent WO-2021248319-A1 (WO)
Inventor: ZHANG CHAO
IPC: G06F16/2453
Filed: 2020-06-09
Abstract: A database management system for performing a graph query based on one or more graph views of a relational-graph database is disclosed. The database management system is configured to determine a plurality of graph views of the relational-graph database based on one or more previous graph queries of the relational-graph database to obtain a plurality of candidate graph views of the relational-graph database. Moreover, the database management system is configured to store a subset of the plurality of candidate graph views of the relational-graph database and perform a graph query of the relational-graph database based on the subset of the plurality of candidate graph views of the relational-graph database. By means of the selected subset of the plurality of candidate graph views of the relational-graph database, the database management system advantageously allows increasing the processing speed of graph queries.
Patent WO-2021042812-A1 (WO)
Title: Control method and circuit for active clamping flyback converter
Inventor: YIN XIANGYANG
IPC: H02M3/335
Filed: 2020-06-18
Abstract: A control method and circuit for an active clamping flyback converter. A current sampling circuit is used for sampling a forward peak current of an excitation inductor to generate a voltage signal V CS , and a voltage sampling circuit is used for sampling an input voltage V IN  of a converter to generate an error voltage signal V FB . A working state of the converter is determined by comparing a conversion threshold for converting a control mode from a non-complementary mode to a complementary mode with a conversion threshold for converting the control mode from the complementary mode to the non-complementary mode, and the converter can adaptively adjust the mode conversion threshold according to the change of the input voltage. The complementary mode and the non-complementary mode are compatible in the same active clamping flyback converter, the complementary mode is used under a heavy load, and the non-complementary mode is used under a light load, so that the active clamping converter can obtain high energy conversion efficiency in the whole load range. Furthermore, the difference between the working frequencies of the active clamping flyback converter in the complementary mode and in the non-complementary mode is only 2-3 times, so that the loop stability of the circuit is better during mode switching.
Patent WO-2021109537-A1 (WO)
Title: Ultra-long tunnel sewage disposing and separation drainage structure suitable for cold regions
Inventor: CHENG YONG
IPC: E21F16/02
Filed: 2020-06-18
Abstract: An ultra-long tunnel sewage disposing and separation drainage structure suitable for cold regions, comprising a portal segment drainage structure and a trunk segment drainage structure, as well as an outside clean water trench (14), an outside deeply buried water trench (15), an outside sewage trench (16) and a water purification tank (17); the portal segment drainage structure comprises a central water trench (6) and side-type sewage trenches A(7), the central water trench is deeply buried in a main tunnel portal segment (4) at a position lower than a freezing depth, the side-type sewage trenches A are provided on both sides of the main tunnel portal segment, the trunk segment drainage structure comprises side-type clean water trenches (8) and side-type sewage trenches B, and the side-type clean water trenches and the side-type sewage trenches B are provided on both sides of a main tunnel trunk segment (5). The drainage structure achieves the separation drainage disposal of clean water and sewage during tunnel construction and operation, and satisfies high environmental requirements; drainage structures are separately arranged on the portal segment and the trunk segment, meeting the thermal insulation requirements of drainage in cold regions, and being capable of effectively preventing the occurrence of cold disaster caused by the infiltration of underground water into tunnels; and a service tunnel is used to assist in enhancing the drainage capability of the main tunnel, thereby realizing the drainage of a huge amount of water for an ultra-long tunnel.
Patent WO-2021169115-A1 (WO)
Title: 风控方法、装置、电子设备及计算机可读存储介质
Inventor: LIU BO
IPC: G06Q40/02
Filed: 2020-06-29
Abstract: 一种风控方法，涉及智能决策技术领域，该方法包括：收集预设类型的业务数据及与预设类型的业务数据相似的相似业务数据并输入至预先构建的神经网络模型，计算相似业务数据的分类损失值和预设类型的业务数据及相似业务数据神经网络模型每一隐藏层的自适应损失值，将分类损失值及所有隐藏层的自适应损失值之和作为总损失值代入并训练神经网络模型，得到优化的神经网络模型，将待预测业务数据输入到优化的神经网络模型，输出待预测业务数据的标签，根据标签得到待预测业务数据的风险预测值。所述方法通过在神经网络上计算多层领域自适应损失函数，能过滤掉源域数据中的噪声，提升预测模型的性能。
Patent WO-2022011496-A1 (WO)
Title: Communication method, and communication device
Inventor: ZHU YUANPING
IPC: H04W36/34
Filed: 2020-07-13
Abstract: The present application discloses a communication method. The method comprises: when a radio link failure (RLF) of a first communication apparatus connected to a first donor network apparatus occurs, the first communication apparatus performing an RLF recovery process, and establishing a connection to a second donor network apparatus; the first communication apparatus determining that the first donor network apparatus is a different network apparatus from the second donor network apparatus; and the first communication apparatus sending first information to a second communication apparatus, wherein the first information is used to instruct the second communication apparatus to send a radio resource control (RRC) re-establishment request message, or to instruct the second communication apparatus to acquire system information sent by the first communication apparatus. The technical solution provided by the present application prevents the problem in which a subordinate IAB node or a subordinate UE unit is unware of a change in a donor network apparatus of a parent node and accordingly cannot continue transmission of service data or signaling, thereby ensuring subsequent communications.
Patent WO-2021017799-A1 (WO)
Inventor: SONG WEIJIE
IPC: E02D5/46
Filed: 2020-07-13
Abstract: 基于大直径搅拌提高桩基承载力的施工方法，属于桩基施工技术领域，基于在搅拌叶片背部设置了搅拌喷射口和高压旋喷口的搅拌钻头并结合搅拌钻机，采用如下步骤开展大直径深层搅拌的施工方法：搅拌设备配置及改造；搅喷浆液及旋喷浆液配置；搅拌下钻施工；搅拌提钻施工；完成搅拌作业，实施植桩作业；施工结束。本发明通过设置多个搅拌喷口及高压旋喷喷口，将搅拌桩直径进行扩大，并插入管桩达到了较高的强度；通过在浆液中掺入玄武岩纤维，加大了浆液的粘聚力，提升了大直径搅拌桩的强度；对不同地质条件采用不同的施工参数，达到因地制宜的目的。
Patent WO-2021013069-A1 (WO)
Title: Chimeric human papillomavirus type 11 l1 protein
Inventor: LUO CHUNXIA
IPC: C12N15/37
Filed: 2020-07-17
Abstract: Disclosed are a chimeric human papillomavirus type 11 L1 protein and a polynucleotide encoding same, and an HPV type 11 virus-like particle and a preparation method therefor. The chimeric human papillomavirus type 11 L1 protein contains an N-terminus fragment derived from the HPV type 11 L1 protein, the N-terminus fragment having immunogenicity for the HPV type 11 L1 protein; and a C-terminus fragment derived from an L1 protein of a second type of papillomavirus, the L1 protein of the second type of papillomavirus having better expression and solubility characteristics compared to other types of L1 proteins. The chimeric HPV type 11 L1 protein has immunogenicity for the HPV type 11 L1 protein.
Patent WO-2021068596-A1 (WO)
Title: Pinhole waterproofing piece, electronic device, and processing mold and method
Inventor: FU ZHENBIAO
IPC: H04B1/3818
Filed: 2020-07-22
Abstract: The present application relates to the technical field of electronic products, and specifically relates to a pinhole waterproofing piece, an electronic device, and a processing mold and method. The pinhole waterproofing piece comprises: a body component, which comprises a first body part; and a sleeving component, which is fixedly sleeved onto the first body part. At least part of the sleeving component protrudes from the body component, and the part of the sleeving component that protrudes from the body component is used to sealingly mate with the inner wall of a pinhole of a housing of the electronic device. By means of arranging the interference fit between the outer diameter of the part of the sleeving component that protrudes from the body component and the pinhole, the present application achieves the waterproofing and sealing functions for the pinhole. Under the premise that the original electronic device structure is not changed, the pinhole waterproofing piece may act as an independent waterproofing standard piece, and be mounted in the pinhole of the electronic device; the pinhole waterproofing piece is suitable for the waterproofing problem of any pinhole structure, and does not depend on the original electronic device structure; the material of the piece may be prepared in advance, which effectively shortens the production cycle.
Patent WO-2022016478-A1 (WO)
Inventor: SUN BAOFENG
IPC: A61B17/072
Filed: 2020-07-24
Abstract: 本发明公开了一种用于外科器械的钉仓组件，其包括切割刀、推动器和沿纵长方向延伸的钉仓本体；钉仓本体开设有沿所述纵长方向延伸的刀槽，切割刀的一部分和推动器的一部分均位于刀槽内，切割刀的一部分位于推动器的一部分的后方，并且切割刀的一部分邻接推动器的一部分；切割刀包括连接部，连接部用于与外科器械的推刀件可分离地连接。在切割刀切割组织完毕后，切割刀在推刀件的驱动下能回复至初始位置，即，切割刀不再位于钉仓的前侧，防止切割刀损伤患者组织和医生。
Patent WO-2022000662-A1 (WO)
Inventor: SU JUNHAO
IPC: B65D47/34
Filed: 2020-07-27
Abstract: A pressing pump and a liquid container, the pressing pump comprising: a pump body (200); a pressing head (100), which is movably connected to the pump body (200); and an elastic piece (300), which is connected between the pump body (200) and the pressing head (100). When the pressing head (100) is pressed, the elastic piece (300) can provides a rebound force for the pressing head (100); and the pump body (200), the pressing head (100) and the elastic piece (300) are made of plastic. The pressing pump can reduce liquid contamination inside of the container while reducing the accumulation of outside dirt.
Patent WO-2021184631-A1 (WO)
Title: Internal combustion power centralized system for shunting locomotive
Inventor: LIN JIANHUA
IPC: F02B63/04
Filed: 2020-07-27
Abstract: An internal combustion power centralized system for a shunting locomotive, comprising: a mechanical room constituted by a diesel engine (9), a permanent magnet generator (12), an auxiliary system, an electric control system (14), a mute box, a mounting base (8) and a suspension system, and a cooling system (5) independent of the space of the mechanical room; one end of the diesel engine (9) is connected to the permanent magnet generator (12), and the other end is connected to the cooling system (5); a hydraulic motor (52) of the cooling system (5) drives a fan (51) to cool the auxiliary system, the diesel engine (9) and the permanent magnet generator (12); the permanent magnet generator (12), the diesel engine (9), etc. are all integrated in the mechanical room by means of the mounting base (8) to form a power system; the mute box covers the power system therein and is fixed on the mounting base (8) to form an independent mechanical room; and the mechanical room and the cooling system (5) are transitioned by means of a flexible connection.
Patent WO-2022027485-A1 (WO)
Title: Methods for communication, terminal device, network device and computer-readable media
Inventor: GAO YUKAI
IPC: H04L27/26
Filed: 2020-08-06
Abstract: Embodiments of the present disclosure relate to methods for communication, terminal device, network device and computer readable media. In the method, a terminal device maps a set of reference signals to a first layer of multiple layers for uplink transmission with transform precoding. Further, the terminal device transmits, to a network device, the uplink transmission with transform precoding.
Patent WO-2022032474-A1 (WO)
Title: System and method for cooperative treatment of kitchen waste in waste incineration plant
Inventor: WU HAO
IPC: B09B3/00
Filed: 2020-08-11
Abstract: A system and method for cooperative treatment of kitchen waste in a waste incineration plant, comprising a kitchen waste system and a domestic garbage treatment system. Waste water generated after the kitchen waste passes through a kitchen waste pretreatment system is divided into two paths for treatment; during the treatment of the first path of kitchen waste water, a coagulation apparatus and an air flotation apparatus are sequentially arranged before a waste leachate treatment system; and during the treatment of the second path of kitchen waste water, a homogeneous emulsification apparatus and a filtering and impurity removal apparatus are provided before a spray-back apparatus. The kitchen waste water is subjected to coagulation, air flotation, homogeneous emulsification, and filtering and impurity removal in advance, thereby solving the problem of high waste water treatment grease in the cooperative treatment process of the kitchen waste; moreover, in consideration of cooperative advantages of using a garbage power plant, the recycling of the kitchen waste is achieved to the greatest extent, the reduction and the harmlessness are achieved to the greatest extent, the treatment cost is reduced, and economic operation is achieved.
Patent WO-2022032517-A1 (WO)
Inventor: XIN YANG
IPC: H04W28/02
Filed: 2020-08-12
Abstract: 本申请实施例提供一种通信方法和装置，包括：第一网元为第二网元确定第一信息，第一信息包括第二网元上网络切片的第一最大终端数或者第一最大会话数，第一信息与第二网元上网络切片的业务体验和/或负载相关，第二网元的数量为一个或多个；第一网元向第二网元发送第一信息。这样，第一网元为第二网元确定网络切片的第一最大终端数或第一最大会话数时，考虑到第二网元上网络切片的业务体验和/或负载，因此为第二网元确定的网络切片的第一最大终端数和第一最大会话数是符合第二网元上网络切片的需求的，以避免因第一最大终端数或者第一最大会话数的设定不合理导致的终端接入和/或会话创建失败、网络切片资源浪费等情况的发生。