baber/WOPTO huggingface dataset:
Patent WO-2022032868-A1 (WO)
Title: Reaction system and method for preparing sodium n-methyltaurate
Inventor: ZHANG ZHIBING
IPC: C07C303/32
Filed: 2020-10-22
Abstract: Disclosed are a reaction system and method for preparing sodium N-methyltaurate. The reaction system comprises: an amination reaction kettle, an amination reaction product from which undergoes a reaction in a tubular reactor and then enters a first gas-liquid separation tank. A micro-interface generator for dispersing and crushing a material into micro-bubbles is provided inside the amination reaction kettle, and a sidewall of the amination reaction kettle is provided with a liquid phase material inlet for introducing sodium hydroxyethylsulfonate and a methylamine inlet. The methylamine inlet is arranged in a manner of allowing a methylamine delivery pipe to pass therethrough. The methylamine delivery pipe enters the amination reaction kettle and is connected to the micro-interface generator for introducing methylamine into the interior of the micro-interface generator. By providing the micro-interface reactor inside the amination reaction kettle, the problem in the prior art of system reaction efficiency being low due to methylamine and sodium hydroxyethylsulfonate not being able to be fully mixed in a reaction kettle is solved.
Patent WO-2021088692-A1 (WO)
Title: Beam establishment method and apparatus
Inventor: ZHOU JIANWEI
IPC: H04W74/08
Filed: 2020-10-28
Abstract: Disclosed in the present application is a beam establishment method. A terminal apparatus acquires synchronization information blocks SSBs in multiple beams; then, a target beam in the multiple beams is determined according to the association between an SSB index and a first random access preamble, the first random access preamble being determined on the basis of cyclic shift and/or symbol ordering; and finally, the random access preamble is sent by means of the target beam so as to initiate a random access request. A communication device receives the first random access preamble in the random access request sent by the terminal apparatus, and then determines, according to the association, the target beam accessed by the terminal apparatus. The embodiments of the present application determine a first random access preamble by means of a cyclic shift and/or symbol ordering method, can increase the number of SSB indexes associated in a random access occasion RO, reduce the association duration between the RO and the SSB, enable the time interval for a terminal apparatus to initiate a random access to be reduced, and effectively improve user experience.
Patent WO-2021083253-A1 (WO)
Inventor: WANG QIN
IPC: B60W50/10
Filed: 2020-10-29
Abstract: A control method, apparatus and device for a vehicle, and a storage medium. The control method comprises: obtaining driving data of a vehicle in a driving process; according to the driving data, using a preset model to generate multiple pieces of suggestion data used for coping with different preset road conditions; generating option data mapped with the suggestion data; and for each piece of suggestion data, obtaining one piece of option data for controlling the vehicle to drive. The problem of high cost caused by that each vehicle needs to be provided with a safety officer in the technology of remotely controlling a driverless vehicle is solved, the problem that the driverless vehicle has low driving safety caused by that the safety officer is prone to mental fatigue under long-time highly-focused work strength is also solved, thereby reducing the safety staffing costs while improving the driving safety and reliability of the driverless vehicle.
Patent WO-2022062059-A1 (WO)
Inventor: ZANG FAHENG
IPC: H01L21/66
Filed: 2020-10-29
Abstract: A nanoimprint process monitoring apparatus and method, and a nanoimprinting device. The nanoimprint process monitoring apparatus comprises a movable carrier platform, a fixed optical monitoring platform (100), and a processor electrically connected to the optical monitoring platform (100). The carrier platform is used for mounting a wafer (200) to be monitored; said wafer (200) is provided with a plurality of monitoring positions; PCM modules (201) are arranged at the monitoring positions; the optical monitoring platform (100) is used for generating a directional monitoring light path; the carrier platform on which said wafer (200) is mounted moves, so that the PCM modules (201) at the plurality of monitoring positions on said wafer (200) are moved to the directional monitoring light path of the optical monitoring platform (100) one by one, and thus, the optical monitoring platform (100) can traverse the plurality of monitoring positions; moreover, the optical monitoring platform (100) obtains, one by one, monitoring light information fed back by the PCM modules (201) at the plurality of monitoring positions, and transmits the monitoring light information to a processor; and the processor determines, according to the monitoring light information, whether the plurality of monitoring positions on said wafer (200) are qualified. Therefore, the present invention conveniently achieves omnidirectional real-time process monitoring for a large-area wafer.
Patent WO-2021088937-A1 (WO)
Inventor: YANG JIANBIN
IPC: H04R9/06
Filed: 2020-11-05
Abstract: 本发明公开了一种发声装置。所述发声装置包括音圈，所述音圈包括音圈本体和骨架，所述音圈本体绕制在所述骨架外；定心支片，所述定心支片具有第一连接部和第二连接部，所述第一连接部与所述音圈固定连接；所述第二连接部固定在所述发声装置上；在所述第一连接部和第二连接部之间具有平面弹性件，所述平面弹性件从第一连接部向所述第二连接部弯曲延伸；所述定心支片采用导电材质制成，所述定心支片配置为与所述音圈形成电连通；所述发声装置在其振动方向上的高度范围为5-200mm。本发明采用导电材质制成的定心支片，实现音圈与外部电路的电连通。本发明与现有技术相比，减少了锦丝线的使用，降低了发声装置在其振动方向的高度。
Patent WO-2022036888-A1 (WO)
Inventor: ZHENG JIANPING
IPC: H01B7/295
Filed: 2020-11-12
Abstract: A B1-level 35kV looped network cable for an urban rail transit traction power supply system, relating to the field of power supply circuits. The B1-level 35kV looped network cable for the urban rail transit traction power supply system comprises a cable core assembly (100), and a high-flame-retardant fireproof layer (210) and a copper-zinc alloy layer (220) that cover the cable core assembly (100). According to the B1-level 35kV looped network cable for the urban rail transit traction power supply system can solve the problem of heat release during cable combustion and improve the rat bite prevention capacity.
Patent WO-2022104503-A1 (WO)
Inventor: YI PING
IPC: G06K9/62
Filed: 2020-11-17
Abstract: Embodiments of the present application provide a method for defending against an adversarial sample, and a related device. The method comprises: outputting a result of a convolutional layer of a target neural network to a feedback reconstruction network for reconstruction to obtain a reconstructed sample, so that an attack of an adversarial sample on the target neural network interferes with reconstruction of an autoencoder, so as to amplify an error of the reconstructed sample, thereby more easily detecting the adversarial sample, improving detection accuracy of the adversarial sample, and reducing a false positive rate. Moreover, in the embodiments of the present application, an adversarial sample detector is used to determine, by learning respective reconstruction errors of an adversarial sample and a non-adversarial sample, whether an input sample is an adversarial sample, and since the reconstruction error can amplify disturbance of the adversarial sample, detection sensitivity is higher.
Patent WO-2021115061-A1 (WO)
Inventor: LIAO XIANGYUN
IPC: G06T7/12
Filed: 2020-11-17
Abstract: An image segmentation method and apparatus, and a server. The method comprises: inputting an image to be segmented into an image segmentation model, performing feature extraction on the image to be segmented so as to generate a feature graph, and calculating a spatial position relation between pixel points in the feature graph so as to obtain spatial position information (S110); fusing the feature graph and the spatial position information to obtain a feature graph comprising the spatial position information (S120); and according to the feature graph comprising the spatial position information, segmenting the image to be segmented, and outputting a target image (S130). The method solves the problem that the boundary between different targets to be segmented cannot be accurately segmented.
Patent WO-2021109881-A1 (WO)
Inventor: SHU CHAOFENG
IPC: A61F9/00
Filed: 2020-11-20
Abstract: Disclosed are a light-blocking eye protection patch for preventing light damage to the eyes during phototherapy and a manufacturing method therefor. The light-blocking eye protection patch can address the problems of existing products which easily fall off and result in skin burns, or that adhere to and pull out eyelashes, and provides a patient undergoing phototherapy with safe and comfortable eye protection. The light-blocking eye protection patch is composed of, from outer side to inner side, a decorative layer (1), a light shield layer (2), a thermal insulation layer (3), a medical adhesive layer (4), an eyelash protection layer (5), and a separation layer (6). The decorative layer (1) is arranged as the outermost layer to provide a pleasing appearance. The light blocking layer (2) is arranged at an inner side of the decoration layer (2) and is mainly configured to block light so as to prevent light from penetrating the patch and damaging the skin. The thermal insulation layer (3) is arranged at an inner side of the light blocking layer (2) and is mainly configured to absorb energy from strong light transmitted to the light blocking layer (2). The medical adhesive layer (4) is arranged at an inner side of the thermal insulation layer (3) and is configured to be applied and fixed on the skin around the eyes. The eyelash protection layer (5) is arranged at an inner side of the medical adhesive layer (4) and is configured to protect the eyelashes from being pulled out by the medical adhesive layer (4). The separation layer (4) is arranged at the inner sides of the medical adhesive layer (4) and the eyelash protection layer (5) and is configured to protect the medical adhesive layer (4) when not in use. The structural layers of the eye protection patch are combined, cut and tailored by using different processes to obtain a desired eye protection patch product.
Patent WO-2021189885-A1 (WO)
Title: 一种车用发电机励磁模块
Inventor: LU YU
IPC: H02K19/36
Filed: 2020-11-24
Abstract: 本发明公开一种车用发电机励磁模块，包括一框架和至少一个焊接在框架上的半导体单元，半导体单元包括至少一芯片和至少一跳线，芯片的一极焊接在框架上，另一极焊接有跳线，跳线的末端焊接在框架上，本发明解决了现有技术中存在的芯片尺寸受限、散热差、制作效率低的技术问题。
Patent WO-2022021705-A1 (WO)
Inventor: XU JING
IPC: A61L31/14
Filed: 2020-11-25
Abstract: A polypeptide monolayer film having a high surface potential and super-hydrophilicity, a preparation method therefor and use thereof. Said polypeptide is composed of polypeptide molecules having a molecular weight of (1.48 ± 0.2) × 10 5  g/mol. The thickness of the monolayer film is 13.8 to 14.9 nm. The primary amino exposure on the surface of the film is 12 to 14%. The Zeta potential of the polypeptide monolayer film is -1 to 5 mV. The contact angle of said film is 10 ± 1°. The polypeptide monolayer film, as a surface coating material of a cardiovascular stent, is used for treating cardiovascular diseases. The super-hydrophilic property thereof enables a layer of hydrated film to be formed on the surface of the material, thereby effectively preventing protein adsorption. The high potential at the surface of the polypeptide monolayer film can improve the cell adhesion, proliferation and differentiation capacity.
Patent WO-2021109925-A1 (WO)
Inventor: QI SHUANGCHENG
IPC: G06F9/451
Filed: 2020-11-27
Abstract: L'invention concerne un procédé permettant le partage d'une application, un appareil électronique et un support de stockage lisible par ordinateur. Le procédé consiste : lorsqu'un premier appareil électronique et un second appareil électronique sont connectés, à afficher une interface d'exécution d'une application cible sur un écran virtuel ; et à partager avec le second appareil électronique l'interface d'exécution de l'application cible affichée sur l'écran virtuel.
Patent WO-2021121011-A1 (WO)
Title: 一种图传控制方法、系统及无人机
Inventor: LI ZHAOZAO
IPC: H04N19/146
Filed: 2020-11-27
Abstract: 本申请涉及航拍技术领域，公开了一种图传控制方法，该方法首先检测无人机与地面接收端之间的网络带宽，以及在所述无人机的缓冲空间所缓冲的待传输数据的数据量，然后根据所述网络带宽，调整所述待传输数据的编码码率，并根据所述数据量调整所述待传输数据的编码方式。本申请提供的图传控制方法应用于无人机时，能够在无人机进行远距离传输时保持图像数据的流畅。
Patent WO-2022116083-A1 (WO)
Inventor: WEN XIANSHAN
IPC: B23P19/00
Filed: 2020-12-03
Abstract: Disclosed in the present application is a synchronous feeding assembly machine. The synchronous feeding assembly machine comprises a base (100), a working turntable (200), a feeding mechanism (300), a sensor (400), a pushing mechanism (500), and a controller. The working turntable (200) has processing stations (201). The feeding mechanism (300) has a sensing station (301) and a feeding station (302) located downstream of the sensing station (301). The sensor (400) is used for acquiring a time signal when a material (10) passes through the sensing station (301). The controller controls, according to the time signal sent by the sensor (400), a conveying speed of the feeding mechanism (300) to match a rotating speed of the working turntable (200), so that when the processing station (201) and the feeding station (302) are butt-jointed, the material (10) synchronously reaches the feeding station (302). According to the synchronous feeding assembly machine provided by the present application, a controller is used to control the conveying speed of the feeding mechanism (300) to match the rotating speed of the working turntable (200), so that when the processing station (201) and the feeding station (302) are butt-jointed, the material synchronously reaches the feeding station (302) and is pushed to the processing station (201) by the pushing mechanism (500); and the whole feeding process is continuous and efficient.
Patent WO-2021110160-A1 (WO)
Title: Electrochromic mirror assembly
Inventor: LIU ZEZHAO
IPC: G02F1/155
Filed: 2020-12-05
Abstract: An electrochromic mirror assembly, comprising a color-changing assembly, a transparent cover plate (6) and a mirror housing (7), the color-changing assembly comprising a first transparent substrate (1), a first conductive layer (2), an electrochromic layer (3), a second conductive layer (4) and a second transparent substrate (5) which are sequentially provided from front to rear; the transparent cover plate (6) is connected to a front surface of the first transparent substrate (1), an outer periphery of the transparent cover plate (6) has a transparent cover plate extension portion extending beyond an outer periphery of the color-changing assembly in an outward direction, and at least a part of a rear space of the transparent cover plate extension portion forms a mirror housing mounting space; and the mirror housing (7) is connected to a rear surface of the transparent cover plate extension portion and/or an outer circumferential wall of the color-changing assembly, and at least a part of the mirror housing is provided in the mirror housing mounting space. The front surface of the color-changing assembly is connected to the transparent cover plate (6), which not only provides a mounting space for the mirror housing (7), but also improves the aesthetic appearance thereof.
Patent WO-2022120724-A1 (WO)
Inventor: ZHANG GUANGJIA
IPC: E02B11/02
Filed: 2020-12-10
Abstract: Est divulgué un dispositif de raccordement de courroie de drainage perméable capillaire utilisé pour la reconstruction de route en asphalte dans des zones résidentielles anciennes. Le dispositif comprend un boîtier fixe, un mécanisme de raccordement, des aiguilles, des rainures de drainage, une plaque déflectrice, un mécanisme de collecte, une boîte de collecte et un tamis filtrant. Dans la présente invention, deux courroies de drainage capillaire sont serrées à l'intérieur de deux extrémités du boîtier fixe, facilitant ainsi le raccordement et le montage des deux courroies de drainage capillaire. Une pluralité d'aiguilles est montée sur deux côtés de la plaque déflectrice, et les courroies de drainage capillaire et les aiguilles sont insérées, de telle sorte que les courroies de drainage capillaire sont raccordées de manière plus stable et ne sont pas sujettes à une agitation. Une pluralité de rainures de drainage est disposée à l'extérieur de la plaque déflectrice, qui facilite la communication mutuelle des deux courroies de drainage capillaire raccordées et facilite ainsi le drainage de l'eau de pluie. Lorsqu'il y a de fines particules de gravier et de sable dans l'eau de pluie à l'intérieur des courroies de drainage capillaire et du boîtier fixe, le gravier et le sable fins sont filtrés au moyen de l'écran de filtration et ils pénètrent dans la boîte de collecte et y sont stockés ; et au moyen de l'extraction de la boîte de collecte, le gravier et le sable à l'intérieur de la boîte de collecte sont nettoyés, de telle sorte que l'efficacité de drainage des courroies de drainage capillaire et du boîtier fixe est assurée.
Patent WO-2022120857-A1 (WO)
Inventor: XIAO WEIHONG
IPC: H01Q23/00
Filed: 2020-12-11
Abstract: 一种基站天线及基站设备，基站天线包括第一信号馈电单元、信号处理单元和天线阵列，第一信号馈电单元包括信号发送端口、信号接收端口、第一移相馈电网络和第二移相馈电网络，信号发送端口连接第一移相馈电网络的输入端，第一移相馈电网络的输出端连接信号处理单元的输入端，信号接收端口连接第二移相馈电网络的输出端，第二移相馈电网络的输入端连接信号处理单元的输出端，信号处理单元的合路端连接天线阵列。通过使用各自的移相馈电网络馈电收发信号，并使用同一天线阵列进行辐射和接收，既能独立馈电发送信号和接收信号，又能减少天线阵列的数量，有助于在节省基站天线所占用的布局空间的基础上提高基站天线上下行传输的性能。
Patent WO-2022126407-A1 (WO)
Title: New beam indication reporting for multi-beam operation
Inventor: YUAN FANG
IPC: H04B7/06
Filed: 2020-12-16
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques at a user equipment (UE) provide for indicating multiple beams to a base station for communications with the base station after detecting a beam failure. Using these techniques, the UE may rely on multi-beam operation to recover communications with the base station. The UE may transmit a random-access preamble indicating a first beam for communications with the base station, and the UE may transmit a control element in a data channel indicating a second beam for communications with the base station. In some cases, the messages used to carry the indications of the multiple beams may be based on a type of random-access procedure used to recover communications (e.g., a contention-based random-access (CBRA) procedure, a contention-free random-access (CFRA) procedure, or a two-step random-access procedure).
Patent WO-2022126647-A1 (WO)
Inventor: LI QI
IPC: C08L79/08
Filed: 2020-12-18
Abstract: 本发明提出了一种高温储能杂化聚醚酰亚胺介电薄膜及其制备方法和应用，属于聚合物电容器薄膜技术领域，包括：将带有羟基官能团的聚醚酰亚胺单体反应合成带羟基端基或侧链的聚醚酰胺酸溶液，再向其中加入水和金属醇盐作为无机组分前驱体，形成均匀的溶胶，通过涂膜和热亚胺化处理，制备出薄膜。通过一步合成法制备，并在杂化过程引入的无机相，实现分子级分散，改善了无机相的团聚和与有机相的界面相容性，提高了介电薄膜在高温下的储能性能。本发明所得杂化电介质材料在在200℃、90％效率下的储能密度可以达到3.0-3.64J/cm3，大大超过现有电介质。且击穿强度、泄漏电流、玻璃化转变温度等其他性能均有提升，综合介电性能好。
Patent WO-2022088472-A1 (WO)
Inventor: CHEN HUAYUN
IPC: C12M1/34
Filed: 2020-12-29
Abstract: An integrated nucleic acid detection workstation, comprising a housing and a workstation body arranged inside the housing. The workstation body comprises a reagent holder assembly, consumables, a robotic arm assembly, a magnetic frame assembly, and a fluorescence detection assembly. The consumables comprise a plurality of test tubes used as carriers for processing samples. The reagent holder assembly comprises a temperature control unit configured to provide the temperature required for the samples during sample processing. The robotic arm assembly comprises a movable pipette configured to aspirate and mix liquid during sample processing. The magnetic frame assembly is configured to extract and separate the nucleic acid of the samples. The fluorescence detection assembly is configured to perform fluorescence detection analysis on the amplified nucleic acid.
Patent WO-2021139577-A1 (WO)
Inventor: LI YONG
IPC: H04L1/00
Filed: 2020-12-30
Abstract: 本申请提出一种信息获取方法、装置、设备和存储介质。该方法包括：确定CSI报告的第一配置信息，第一配置信息包括：与CSI报告关联的CSI-RS资源和SRS资源；CSI-RS资源用于承载信道状态信息参考信号，SRS资源用于承载探测参考信号；将第一配置信息发送至第二通信节点；接收第二通信节点反馈的CSI报告，CSI报告是根据CSI-RS资源上承载的信道状态信息参考信号的测量而生成；根据CSI报告得到对应的信道状态信息。
Patent WO-2022126790-A1 (WO)
Inventor: TAO WEIWEI
IPC: H04R9/02
Filed: 2020-12-31
Abstract: Un haut-parleur est divulgué. Le haut-parleur comprend un élément de liaison, et un ensemble circuit magnétique et un ensemble de vibration qui sont fixés à l'élément de liaison. L'ensemble de vibration comprend une première membrane vibrante fixée à l'élément de liaison et une bobine acoustique destinée à entraîner la première membrane vibrante à vibrer et produire un son. L'ensemble circuit magnétique comprend un ensemble d'acier magnétique pour fournir une force d'entraînement pour la bobine acoustique, et un élément d'installation pour fixer l'ensemble d'acier magnétique. Un bord de l'élément d'installation est courbé vers la première membrane afin de former une partie courbée, et la partie courbée est reliée de manière fixe à l'élément de liaison. Au moyen de la structure, la première membrane est reliée de manière fixe à l'élément d'installation, de sorte que la résistance globale du haut-parleur soit améliorée, que la déformation du haut-parleur dans la direction de vibration soit évitée, et la qualité du haut-parleur est ainsi améliorée.
Patent WO-2021179799-A1 (WO)
Inventor: ZHANG XIAOTONG
IPC: H04L5/00
Filed: 2021-01-19
Abstract: Provided are a configuration information determination method and apparatus, an information configuration method and apparatus, and a terminal, a base station, and a storage medium. The configuration information determination method comprises: a first-type terminal determining, according to PDCCH configuration signaling corresponding to an SIB 1 in an MIB sent by a base station, configuration information of a first CORESET0 corresponding to the first-type terminal, wherein a CORESET0 corresponding to the PDCCH configuration signaling corresponding to the SIB 1 in the MIB is a second CORESET0 corresponding to a second-type terminal.
Patent WO-2021148039-A1 (WO)
Title: Copolymerized polyamide 56/66 polymer, preparation method therefor, and use thereof
Inventor: HAO XINMIN
IPC: C08G69/26
Filed: 2021-01-29
Abstract: Disclosed are a copolymerized polyamide 56/66 polymer, a preparation method therefor, and the use thereof. The method for preparing the copolymerized polyamide 56/66 polymer of the present invention comprises the following steps: (1) preparing a polyamide 56/66 salt aqueous solution according to the point 1) as below and/or 2): 1) in an inert atmosphere, mixing 1,5-pentanediamine, hexanediamine and adipic acid in water for a neutralization reaction; and 2) mixing a polyamide 56 salt crystal and a polyamide 66 salt crystal; and (2) subjecting the polyamide 56/66 salt aqueous solution to a polymerization reaction in order to obtain the polymer. The present invention further relates to spraying out a melt of the copolymerized polyamide 56/66 polymer through a spinneret plate to obtain a fine melt stream, the fine melt stream is cooled and solidified to form a strand, and a fiber post-treatment is carried out in order to obtain copolymerized polyamide 56/66 polymer fibers. The fibers prepared from the copolymerized polyamide 56/66 polymer obtained by the present invention have a higher strength, wear resistance and flame retardance, and also habe an excellent dyeability and comfort, can adapt to being used in places with a higher temperature, humidity and voltage, and is safe and environmentally friendly.
Patent WO-2022178883-A1 (WO)
Inventor: WENG YUSHAN
IPC: C02F9/02
Filed: 2021-02-27
Abstract: Underground leachate sewage treatment equipment, comprising: a purification apparatus (1), a treatment chamber (2), screening component number one, and screening component number two. The treatment chamber (2) is mounted on one side at the top end of the purification apparatus (1) via a support frame. A material discharging pipe (3) is mounted at the bottom end of the treatment chamber (2); moreover, the material discharging pipe (3) is in communication with the interior of the purification apparatus (1). Screening component number one is obliquely mounted within the treatment chamber (2). Screening component number two is obliquely mounted within the treatment chamber (2) and arranged below screening component number one.