baber/WOPTO huggingface dataset:
Patent WO-2020087928-A1 (WO)
Inventor: AN TONG
IPC: G01R31/26
Filed: 2019-06-11
Abstract: A power cycle experiment device for automotive-grade IGBT multi-junction temperature difference control, comprising multiple IGBT module units as control modules and modules to be tested, a main circuit system for constituting a test loop, a small-current test system for junction temperature calculation, a water cooling system comprising multiple independent working positions, a control system for configuring IGBT drive and on/off of the water cooling system, and a data acquisition system for monitoring electrical and thermal parameters. The main circuit system adopts a specific series-parallel circuit to connect IGBT modules to be tested. Load currents of multiple IGBT modules to be tested in the same main circuit are made different. The data acquisition system automatically acquires the collector-emitter voltage V  ce  of the IGBT module to be tested at a small current, and substitutes same into a junction temperature calculation formula to calculate the junction temperature T  j  in real time. The experiment device simultaneously performs power cycle experiments with different junction temperature differences on multiple IGBT modules in one power cycle experiment, thereby meeting the diversity of experiments and improving the work efficiency.
Patent WO-2021000219-A1 (WO)
Inventor: LU GUIHUA
IPC: C12N15/82
Filed: 2019-07-01
Abstract: The disclosure discloses isolated polynucleotides and polypeptides, and recombinant DNA constructs useful for conferring improved tolerance in plants to insect pests; compositions (such as plants or seeds) comprising these recombinant DNA constructs; and methods utilizing these recombinant DNA constructs. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein the polynucleotides encode insect tolerance polypeptides.
Patent WO-2020011062-A1 (WO)
Inventor: QIAN XIAOCHUN
IPC: C07D305/06
Filed: 2019-07-02
Abstract: L'invention concerne une résine acrylique modifiée par époxy et son procédé de préparation, ainsi qu'une composition durcissable par apport d'énergie contenant une résine acrylique modifiée par époxy et une application. L'invention consiste à greffer une chaîne ramifiée d'au moins une unité de répétition dans la résine acrylique avec un ou plusieurs groupes oxétane, et chaque groupe oxétane présente séparément une structure représentée par la formule générale (I), (II) ou (III). La résine acrylique modifiée par époxy fournie par l'invention est obtenue après une réaction de greffage covalente de chaîne ramifiée de la résine acrylique avec le groupe oxétane. L'invention permet de préparer un revêtement à l'aide de la composition contenant la résine acrylique modifiée par époxy qui présente une bonne flexibilité, ainsi qu'une adhérence élevée et une grande vitesse de formation de film de durcissement pour un substrat revêtu. La réaction de greffage covalente n'affecte pas la structure de chaîne principale d'une résine acrylique d'origine, et ainsi pendant l'application en aval, il n'est pas nécessaire de changer les dispositifs d'origine et les processus de production, ce qui permet de réduire les coûts d'investissement.
Patent WO-2020020324-A1 (WO)
Title: Signal transmission method and apparatus, and display apparatus
Inventor: GAO XIANYONG
IPC: H04B15/00
Filed: 2019-07-26
Abstract: Disclosed is a signal transmission method. The signal transmission method is applied to a receiving end, and comprises: receiving a signal sent by a transmitting end via a transmission line; detecting whether there is a transmission error in the received signal; and when there is a transmission error in the received signal, the receiving end adjusting at least one parameter in specified parameters that affect an anti-interference capability of the signal on the transmission line, and/or controlling the transmitting end to adjust the at least one parameter in the specified parameters that affect the anti-interference capability of the signal on the transmission line.
Patent WO-2020034857-A1 (WO)
Title: Csi report configuration method, terminal device, and network device
Inventor: SONG YANG
IPC: H04B7/06
Filed: 2019-08-05
Abstract: The present disclosure discloses a CSI report configuration method, a terminal device, and a network device. The CSI report configuration method implemented by a network device comprises: the network device sending a CSI report configuration and at least one CSI resource configuration.
Patent WO-2020134096-A1 (WO)
Inventor: MIAO XIAOLONG
IPC: B26D1/46
Filed: 2019-08-07
Abstract: 一种水平平面切割专用切刀（10），它包括刀体（1）、刀刃（2），刀体（1）是环形片状刀体，刀体两侧分别设计有刀刃（2）。还涉及其调节夹持装置，包括刀套（3）、夹持机构（4）、水平微调机构（5）、水平平面切割专用切刀（10）、拧刀轴（6），刀套（3）内部装有拧刀轴（6），拧刀轴（6）上方安装有水平微调机构（5），拧刀轴（6）前端安装有夹持机构（4），刀套（3）、夹持机构（4）和拧刀轴（6）同一侧都开有刀槽（7）且所有刀槽（7）在同一平面相通，水平平面切割专用切刀（10）穿过所有刀槽（7）后，最后活动安装在拧刀轴（6）和夹持机构（4）的刀槽（7）内。该切刀及其调节夹持装置的优点是设计简单，使用方便，延长了刀的使用寿命。水平微调机构保证水平平面切割专用切刀不偏向。
Patent WO-2020103500-A1 (WO)
Inventor: WANG CHAO
IPC: A01N43/40
Filed: 2019-08-15
Abstract: 本发明公开了一种柑桔用控梢杀菌剂组合物，由以下重量份的原料制备而成：大蒜0.2-10份、生姜0.2-10份、石竹2-20份、桉树叶2-40份、红腺忍冬叶40-300份、马齿苋0.2-30份、甲哌鎓0.01-0.7份。通过将上述原料制备的活性成分与辅料混合，制成可湿性粉剂或水分散粒剂，可用于防治柑桔溃疡病、炭疽病、青霉病和绿霉病。在病害多发的春、夏两季，在兼具防治病害的同时，活性成分中的甲哌鎓还可以抑制柑桔春梢和夏梢的生长，达到化学控梢和促花保果的作用。本发明所述的控梢杀菌剂具有用量少、药效高、见效快、无残留的特点，使用起来既方便又安全。应用于柑桔生产中可起到稳产增产的作用。
Patent WO-2021035401-A1 (WO)
Title: Light-emitting diode display panel and manufacturing method therefor, and display apparatus
Inventor: LI DONGSHENG
IPC: H01L27/32
Filed: 2019-08-23
Abstract: A light-emitting diode display panel and a manufacturing method therefor, and an organic light-emitting diode display apparatus. The light-emitting diode display panel comprises: a base substrate (600), a plurality of sub-pixels located on the base substrate (600), a color resist layer, and a light blocking structure. The base substrate (600) comprises a display region (101) and a peripheral region (102); the plurality of sub-pixels are located in the display region (101); and the light blocking structure is located in the peripheral region (102), and is of an annular structure surrounding the plurality of sub-pixels. The light blocking structure comprises a first light blocking structure (220) and a second light blocking structure (320); the second light blocking structure (320) is located on one side, away from the base substrate (600), of the first light blocking structure (220); a second orthographic projection, on the base substrate (600), of the second light blocking structure (320) is located in a first orthographic projection, on the base substrate (600), of the first light blocking structure (220), and the first orthographic projection and the second orthographic projection do not completely overlap. A size relationship between the second light blocking structure (320) and the first light blocking structure (220) is adjusted to form a stepped structure, so as to improve the uniformity of the color resist layer formed in the display region (101) to prevent a phenomenon of non-uniform display.
Patent WO-2020093771-A1 (WO)
Inventor: ZHANG DAJUN
IPC: H04W28/04
Filed: 2019-08-30
Abstract: 本公开提供一种重复传输的处理方法、装置及网络节点。该处理方法包括：接收所述至少两条传输链路中的第一传输链路对应的网络节点发送的目标DRB的重复传输状态，所述目标DRB的重复传输状态包括：激活状态或去激活状态；将所述目标DRB的重复传输状态发送给所述至少两条传输链路中除第一传输链路之外的其他传输链路对应的网络节点。
Patent WO-2021035681-A1 (WO)
Inventor: HOU KAI
IPC: G06Q50/06
Filed: 2019-08-30
Abstract: The present invention relates to a Lagrange multiplier-based optimal load curtailment algorithm and application thereof in power system reliability evaluation. The technical characteristics of the algorithm comprise: inputting all system states to be subjected to reliability evaluation and creating corresponding optimal load curtailment models; classifying all of the optimal load curtailment models according to the Lagrange multiplier to form a plurality of sets; using the Lagrange multiplier to separately solve the optimal load curtailment models in individual sets to obtain the optimal load curtailment amount of each corresponding system state. The key of the present invention is to use the Lagrange multiplier to establish the functional relationship between the optimal load curtailment amount and the system state, and the transformation of the iterative optimization solution process in the traditional optimal load curtailment algorithm into a simple matrix calculation greatly reduces the computational complexity, thus improving the calculation speed and calculation efficiency for power system reliability evaluation, and achieving excellent compatibility.
Patent WO-2020057423-A1 (WO)
Inventor: CHENG BO
IPC: H02J3/30
Filed: 2019-09-12
Abstract: An electric drilling rig/workover rig microgrid system based on flywheel energy storage technology, comprising a power system (1), wherein the power system (1) is sequentially connected to a first converter (3) and a load system (7); the power system (1) and the first converter (3) are connected by means of an AC bus bar (2); the AC bus bar (2) is sequentially connected to a second converter (4) and a flywheel energy storage device (5). Also comprised is a micro-grid management system (6) connected to the flywheel energy storage device (5). By means of the present electric drilling rig/workover rig microgrid system based on flywheel energy storage technology, an electric drilling rig is subject to intelligent management, which allows the improvement of energy use efficiency and the smart grid system to become the development direction for power systems of electric drilling rigs, and solves the problems of high investment in fixed assets and low utilization of fuel oil caused by the technology for power grid management means of traditional electric drilling rigs falling behind.
Patent WO-2021056178-A1 (WO)
Inventor: FEN HU
IPC: B01D25/21
Filed: 2019-09-24
Abstract: Provided is a purification filter pressing device for neodymium-iron-boron permanent magnet production, the purification filter pressing device comprising a thrust plate (1), a pressing plate (5), a pressure gauge (9) and a hydraulic pump (11). A filter frame (2) is arranged above the thrust plate (1); a filter plate (3) is fixed in the filter frame (2); the pressing plate (5) is fixed to a side of the filter plate (3); a transmission (15) is arranged below the pressing plate (5); a lower sealing plate (16) is fixed below the transmission (15); installation frames (14) are installed on two sides of the lower sealing plate (16); a B oil-pipe oil-cylinder (10) is arranged on a side of the installation frame (14); the B oil-pipe oil-cylinder (10) is fixed to a lower longitudinal beam (4); an oil cylinder (7) is installed on a side of the longitudinal beam (4); the hydraulic pump (11) is arranged above the oil cylinder (7); and an A oil-pipe (8) is installed on a side of the hydraulic pump (11). A filter press is simple in terms of structure, leakage cannot be generated when a powder coating is filtered, the filter plate and the filter frame can be replaced, and it is convenient to carry out replacement in the structure. Moreover, the material cost is low, the production cost is reduced, and the working efficiency is improved.
Patent WO-2021056195-A1 (WO)
Title: Electronic cigarette atomization assembly and preparation method therefor
Inventor: HUANG HUIHUA
IPC: A24F47/00
Filed: 2019-09-24
Abstract: An electronic cigarette atomization assembly and a preparation method therefor. The preparation method comprises the following steps: S1, providing a substrate (1, 2, 3); S2, plating, according to a plurality of positions (110, 210, 310) to be plated that are selected on a surface of the substrate (1, 2, 3), the substrate with heating layers (120, 220, 320) on said positions (110, 210, 310) by means of vacuum plating; and S3, cutting the substrate (1, 2, 3) into a plurality of independent base bodies (100, 200, 300) according to positions where the plurality of heating layers (120, 220, 320) are located, each base body (100, 200, 300) and the heating layer (120, 220, 320) thereon forming an atomization assembly. According to the preparation method for the electronic cigarette atomization assembly, by attaching the heating layers (120, 220, 320) to the substrate (1, 2, 3) by means of vacuum plating, plating layers are uniform, compact, high in size accuracy, strong in adhesion, and not prone to fall-off; moreover, by cutting the substrate (1, 2, 3) provided with the heating layers (120, 220, 320) into a plurality of independent atomization assemblies, the preparation method is higher in production efficiency and better in product consistency and stability.
Patent WO-2021056493-A1 (WO)
Inventor: HUANG JIHOU
IPC: B08B17/04
Filed: 2019-09-28
Abstract: 本发明公开了一种建筑用智能楼宇对讲装置，包括主体，还包括防尘装置和清洁装置，所述主体包括保护壳体，所述防尘装置包括固定杆和收纳筒以及限位杆，所述固定杆位于保护壳体的一侧，所述保护壳体的前表面固定连接有磁条，所述收纳筒位于保护壳体的内侧，所述收纳筒的内侧固定连接有收卷轴，所述收卷轴的两侧均固定连接有扭簧，所述扭簧的一侧连接有轴承；通过设计安装了收纳筒等，便于在不使用装置时，为装置表面遮蔽灰尘，解决了现有的智能楼宇对讲装置，由于没有设置收纳筒等装置，造成在不使用装置时，保护壳体直接裸露在外界，使得灰尘直接附着在保护壳体的表面，再次使用时需要二次清洁的问题。
Patent WO-2020114099-A1 (WO)
Inventor: LIAN CAIYUN
IPC: G06F8/65
Filed: 2019-10-17
Abstract: 一种设备的升级方法、装置、系统、存储介质及终端，涉及设备升级领域。该方法包括：终端接收服务器发送的开启标志位（S101）；终端在检测到设备处于待升级状态时，显示处于隐藏状态的升级标志（S102）；在检测到通过显示的升级标志触发的升级指令后，终端指示服务器对设备进行升级（S103），其中，升级采用的目标升级程序与设备相匹配。该方法可以克服现有技术中设备进行统一升级造成升级操作冗余的问题，达到有针对性的定制升级操作的效果。
Patent WO-2021035906-A1 (WO)
Title: 一种烟弹及具有该烟弹的电子烟
Inventor: LIU BING
IPC: A24F47/00
Filed: 2019-10-20
Abstract: 一种烟弹及具有该烟弹的电子烟，烟弹包括储液部（1）、雾化部（2）和锁止部（3），其中，储液部（1）内部密封储存有烟油；雾化部（2）包括：壳体（21），其内壁与储液部（1）的外壁滑动接触；和雾化仓（22），其设置在壳体（21）的内部，用于雾化烟油，且在雾化仓（22）上设置有进油孔（23）；锁止部（3）包括凸部（31）和与凸部（31）相配合的凹部（32），凸部（31）设置在壳体（21）的内壁上，凹部（32）设置在储液部（1）的外壁上；或凸部（31）设置在储液部（1）的外壁上，凹部（32）设置在壳体（21）的内壁上；其中，壳体（21）在第一位置通过锁止部（3）与储液部（1）锁紧时，使烟油与雾化仓（22）呈分离状态。该烟弹结构能够防止烟油泄漏，密封性能好。
Patent WO-2020093860-A1 (WO)
Inventor: XU BIN
IPC: H04W12/122
Filed: 2019-10-21
Abstract: Provided are a fake network device identification method and a communication apparatus. An uplink message sent by a terminal device is forwarded to a first network device via a second network device. After receiving the uplink message, the first network device generates a downlink message with regard to the uplink message, performs security processing on the downlink message using first time information, and sends the downlink message to the second network device. The second network device sends the downlink message subjected to the security processing to the terminal device. The terminal device performs security verification on the received downlink message, and identifies whether the second network device is a fake network device, thereby improving the security of communications.
Patent WO-2020140571-A1 (WO)
Inventor: MENG ZHENKUI
IPC: H04R7/02
Filed: 2019-10-25
Abstract: 本实用新型提出一种MEMS麦克风，包括具有背腔的基底以及设于所述基底上的电容系统，所述电容系统包括背板以及与所述背板相对且设置在所述背板上下两侧的第一振膜和第二振膜，所述MEMS麦克风包括隔离所述基底、所述背板、所述第一振膜、所述第二振膜的绝缘层；所述第一振膜与所述第二振膜之间形成密封空间，且所述密封空间内的压强等于外界压强，有效避免了环境压力对振膜的影响，提高了器件的可靠性和灵敏度。
Patent WO-2021007991-A1 (WO)
Inventor: KONG SHUYAN
IPC: B01F29/83
Filed: 2019-10-28
Abstract: Provided is a coating stirring device with uniform-stirring and pouring functions, the coating stirring device comprising a support (1), a stirring barrel (2), a stirring electric motor (3), a first electric motor (4), a second electric motor (5), a connection ring (6), a stirring rod (7), a connection plate (8), a lifting cylinder (9) and a support plate (10). Left and right sides of the connection ring (6) are respectively provided with a connection shaft (61); the connection ring (6) is connected inside the support (1) by means of the connection shafts (61); the stirring barrel (2) is installed inside the connection ring (6); the two first electric motors (4) are installed outside left and right sides of the support (1); the two second electric motors (5) are installed at the bottom of the support (1) by means of an installation support (51) and are located between the stirring barrel (2) and the support (1); and the two lifting cylinders (9) are respectively installed at upper parts of the left side and the right side of the support (1) by means of the connection plate (8). A stirred coating can be conveniently poured out and uniform stirring of the coating is also ensured.
Patent WO-2021081879-A1 (WO)
Title: Adhesive composition
Inventor: BAI CHENYAN
IPC: C09J5/06
Filed: 2019-10-31
Abstract: An adhesive composition is provided. The adhesive composition for zipper bag application, comprising the following components: (a) a mixture of a polyurethane dispersion with acrylic emulsion, wherein the polyurethane dispersion comprises a reaction product of by dry weight based on total dry weight of the polyurethane dispersion, from 30% to 50% of a monomeric diisocyanate, from 45% to 69%of a polymeric polyol and from 1% to 15% of ionic surfactant, the polyurethane dispersion has a Tg of -15℃ to 15℃, and the acrylic emulsion has a Tg of -10℃ to 25℃, and wherein the ratio by weight of the polyurethane dispersion and the acrylic emulsion is from 15: 85 to 85: 15, (b) a polyisocyanate.
Patent WO-2020134552-A1 (WO)
Inventor: TONG XINYU
IPC: H04W4/02
Filed: 2019-10-31
Abstract: Provided in an embodiment of the present invention is a CSI-based position sensing method. The method introduces geometric relationships between angles of arrival (ADoA), such that a positional layout of multiple apparatuses provided with non-linearly arranged antennas can be constructed when directions of antenna arrays of the apparatuses are unknown. When a positioning operation is performed according to the positional layout, a result of the positioning operation is as highly precise as a result of positioning performed on the basis of a positional layout obtained by means of manual calibration.
Patent WO-2021081966-A1 (WO)
Inventor: ZHAO YUN
IPC: G01N21/27
Filed: 2019-10-31
Abstract: A miniature detector (18), which may detect blood and urine routine indicators of a human body, and may implement interconnection and intercommunication with mobile phones, tablet computers, notebook computers, desktop computers, and WIFI routers by means of a data line and a wireless module (10). Moreover, app software (20, 26) on the mobile phones, tablet computers, notebook computers or desktop computers is directly used to directly control the detector (18), and detection data is saved in a database (16) of tested persons in a server (17). The detector (18) that has a touch-screen display may convert the detection data into a two-dimensional code and display same on the display, and the app software (20, 26) on a mobile terminal such as a mobile phone and a tablet computer is used to scan the two-dimensional code to read the detection data and upload same to the database (16) of the tested persons in the server (17).
Patent WO-2021087810-A1 (WO)
Inventor: JIA YUHU
IPC: H04N19/42
Filed: 2019-11-06
Abstract: Disclosed are information processing methods and systems, and an encoding apparatus, a decoding apparatus and a storage medium. The information processing method applied to the encoding apparatus comprises: acquiring scenario depth information, collected by a depth information module, of a target scenario; independently encoding the scenario depth information to obtain a depth information code stream; and sending the depth information code stream to a decoding apparatus, such that the decoding apparatus obtains an image corresponding to the target scenario. The information processing method applied to the decoding apparatus comprises: receiving a depth information code stream of a target scenario; independently decoding the depth information code stream to obtain scenario depth information; and using the scenario depth information to obtain an image corresponding to the target scenario.
Patent WO-2021088110-A1 (WO)
Inventor: SHI YANG
IPC: H04R1/20
Filed: 2019-11-15
Abstract: The present utility model relates to the technical field of electroacoustic transducers. Provided is a loudspeaker, comprising a loudspeaker unit, an enclosure wall, a top plate arranged at the top of the enclosure wall, and a bottom plate arranged at the bottom of the enclosure wall, wherein the enclosure wall, the top plate and the bottom plate enclose and form an accommodating cavity for accommodating the loudspeaker unit; the bottom plate is embedded in the enclosure wall; the enclosure wall comprises an inner surface which faces the accommodating cavity and is fixedly connected to the bottom plate, an outer surface arranged facing away from the inner surface, a lower limit face connecting the inner surface and the outer surface and close to the bottom plate, and a top surface arranged opposite the lower limit face; the bottom plate is provided with a bottom face facing away from the loudspeaker unit; and the vertical distance from the lower limit face to a plane where the top surface is located is L 1 , the vertical distance from the bottom face to the plane where the top surface is located is S, and L 1  ≤ S. With regard to the loudspeaker provided by the present utility model, the height of the bottom plate when the bottom plate is assembled can be accurately determined, such that the performance loss of the loudspeaker or the damage to the loudspeaker unit caused by too much of the bottom plate being embedded into the enclosure wall can be prevented, or the bottom plate being easily separated from the enclosure wall under the action of an external force because too little of the bottom plate is embedded into the enclosure wall can be prevented.
Patent WO-2021042574-A1 (WO)
Title: Array substrate and preparation method therefor
Inventor: CHEN CHENG
IPC: H01L27/32
Filed: 2019-11-18
Abstract: An array substrate (10) and a preparation method therefor. The array substrate (10) comprises a display region (101). The display region (101) comprises a thin film transistor structure layer (110) comprising a gate layer (1106, 1108) and a source/drain electrode layer (1110, 11101). The materials used for the gate layer (1106, 1108) and the source/drain electrode layer (1110, 11101) comprise alloy materials formed by one or more of Al, Ge, Nd, Ta, Zr, Ni, and La.
Patent WO-2020119520-A1 (WO)
Title: Type de système de transport pour station de ski à enneigement artificiel et procédé de transport
Inventor: BOJARSKI PIERRE-NICOLAS-JEAN
IPC: G06Q10/04
Filed: 2019-12-03
Abstract: L'invention concerne un type de système de transport pour le transit collectif dans une station de ski à enneigement artificiel et un procédé de transport, ce système de transport pour station de ski comprenant : le centre de commande de répartition de véhicule (s) qui assure la réception des paramètres environnementaux des zones de transport et, selon les paramètres environnementaux des zones de transport reçus, le calcul des zones exploitables des zones de transport dans les cartes numériques de station de ski à enneigement artificiel, puis les envoie à chaque véhicule ; il y a de nombreux véhicules, tous les véhicules sont connectés au centre de commande de répartition de véhicule (s), le véhicule permet la réception de l'ordre d'exécution envoyé par le centre de commande de répartition de véhicule (s), et le véhicule se déplace conformément à l'ordre d'exécution. Le centre de commande de répartition de véhicules (s) selon l'invention est connecté à de nombreux véhicules, le centre de commande de répartition de véhicules (s), conformément aux paramètres environnementaux de la zone de transport, calcule diverses sections de parcours exploitables dans la carte numérique de la station de ski à enneigement artificiel, et détermine de nouveaux lieux de prélèvement et de dépose dans la carte numérique de station de ski, puis les envoie en temps réel à chaque véhicule, de manière à ce que divers véhicules transportent des passagers ou des articles en attente des lieux de prélèvement jusqu'aux lieux de dépose, et ce, afin d'assurer que les pistes de ski puissent, à l'exception de la section non skiable, continuer à être exploitées.
Patent WO-2020114452-A1 (WO)
Title: 一种锁具、控制系统、智能门锁及其门把手布线结构
Inventor: REN LIXUE
IPC: E05B49/00
Filed: 2019-12-05
Abstract: 本发明公开了一种锁具，包括面板以及能够相对于所述面板转动的操作部，所述操作部上设置有电子元件，连接线的第一端与所述电子元件相连，第二端固定于所述面板内以便直接或间接与控制模块相连，所述连接线的第一端和第二端之间还设置有防跟转结构，以防止所述连接线的第二端跟随所述第一端转动。本发明还公开了一种控制系统、智能门锁及其门把手布线结构。