baber/WOPTO huggingface dataset:
Patent WO-2020030048-A1 (WO)
Inventor: WANG LEI
IPC: H04L5/00
Filed: 2019-08-08
Abstract: Disclosed in the present application are a communication method and apparatus. When the time interval between the current time and the last time that a user equipment received uplink timing information is less than or equal to a first time interval, transmitting uplink data using a first transmission parameter set; and when the time interval between the current time and the last time that the user equipment received uplink timing information is greater than the first time interval, transmitting the uplink data using a second transmission parameter set, wherein the transmission parameters comprised in the first transmission parameter set and the second transmission parameter set are different. Also disclosed is a corresponding apparatus. Both transmission efficiency and transmission reliability may be taken into consideration by transmitting uplink data using different transmission parameter sets at different time intervals according to the time interval between the current time and the last time when the uplink timing information is received.
Patent WO-2020125026-A1 (WO)
Title: Powdery resource recovery device
Inventor: GUO SHAOHUA
IPC: B01D46/00
Filed: 2019-08-09
Abstract: Disclosed is a powdery resource recovery device, which uses hollow fiber membrane threads, in particular polytetrafluoroethylene hollow fiber membranes, as a filter material, such that a filtering precision that is 1,000 times or more higher than that of a traditional bag dust remover can be obtained. The membrane threads (10) are spaced apart by 2-20 mm, so as to effectively prevent dust blockage; and a blowback mechanism constituted by a nozzle and a membrane thread mouth (7) are installed, so as to guarantee long-term stable and continuous operation. The device can be widely used to separate powdery resources from gas mixed with the powdery resources in the industries of metal and metal oxide extraction, cement, plastics, and pharmaceuticals, and has very high recovery efficiency and a very low leakage rate.
Patent WO-2020038243-A1 (WO)
Title: Video abstract generating method and apparatus, computing device, and storage medium
Inventor: ZHANG HAO
IPC: H04N21/8549
Filed: 2019-08-09
Abstract: Embodiments of the present application disclose a video abstract generating method and apparatus, a computing device, and a storage medium. The method proposed in the embodiments of the present application comprises: obtaining, according to a selected filter condition, a target filter condition for generating a video abstract; searching, according to the target filter condition, a video database for structured image data, and obtaining structured image data meeting the target filter condition, wherein the obtained structured image data is data of target tracking sequences stored in a structured manner; and performing video synthesis with respect to the structured image data, and generating a video abstract.
Patent WO-2020082873-A1 (WO)
Inventor: Xie Guilu
IPC: G06Q20/38
Filed: 2019-08-21
Abstract: 本说明书一个或多个实施例提供一种对象选取方法及装置、电子设备，应用于区块链节点；所述方法包括：调用用于选取对象的智能合约，所述智能合约用于根据备选对象提供的种子数据生成随机种子，并通过伪随机数发生器生成基于所述随机种子的伪随机数，以使得匹配于所述伪随机数的备选对象被选取为目标对象。
Patent WO-2020134130-A1 (WO)
Title: 光学成像镜头
Inventor: WENREN JIANKE
IPC: G02B13/00
Filed: 2019-08-23
Abstract: 一种光学成像镜头，镜头沿着光轴由物侧至像侧依序包括：具有光焦度的第一透镜(E1)、第二透镜(E2)、第三透镜(E3)、第四透镜(E4)、第五透镜(E5)、第六透镜(E6)和第七透镜(E7)。其中，第一透镜(E1)和第三透镜(E3)均具有正光焦度；第五透镜(E5)具有负光焦度；以及光学成像镜头的总有效焦距(f)与光学成像镜头的入瞳直径(EPD)满足f/EPD＜1.3。
Patent WO-2020043026-A1 (WO)
Inventor: CAO ZHONG
IPC: G01N27/26
Filed: 2019-08-24
Abstract: A method and a sensor for detecting L-cystine, the method comprising: assembling a poly-dithiobis-propanesulfonic acid film (12) on the surface of a gold film layer (10) of a gold electrode, as a grid extended by a field effect transistor, and achieving sensitive detection of L-cystine using in situ signal amplification of the field effect transistor, wherein polyanions of the poly-dithiobis-propanesulfonic acid film (12) adsorb and bind a positively charged target L-cystine through electrostatic interaction, forming an electrical double-layer structure to generate a membrane potential that recognizes a monovalent organic ammonium ion. The sensor has a good Nernst response relationship to L-cystine, with the linear range being 5.0×10  -6 —1.0×10 -3  mol/L, the response sensitivity being 58.25±1.5 mV/-pc, and the detection limit being 2.69×10 -6  mol/L, can be used for the rapid and sensitive detection of L-cystine in swine serum samples, and has potential application prospects in fields such as health cultivation and life sciences.
Patent WO-2021051258-A1 (WO)
Title: Method for preparing thin film polarizer using azo dye
Inventor: VASHCHENKO, Valerii
IPC: C09B67/10
Filed: 2019-09-17
Abstract: Provided is a method for preparing a thin film polarizer using an azo dye. The method comprises the following steps: (i) depositing at least one azo dye on a substrate to form an azo film; (ii) subjecting the azo film prepared in step (i) to optical alignment to obtain an optically aligned azo film; and (iii) chemically modifying the optically aligned azo film prepared in step (ii) to obtain the thin film polarizer. The thin film polarizer remains stable under intense unpolarized light irradiation and various environmental conditions.
Patent WO-2020063505-A1 (WO)
Inventor: ZHENG ZIHAO
IPC: H04N5/232
Filed: 2019-09-23
Abstract: Provided are an image processing method, a system, and a computer readable storage medium. The image processing method comprises the following steps: S100, an image sensor acquiring image data of an object to be captured; S200, the image sensor sending the image data to an image processing chip, processing the image data by means of an image sensing processing module of the image processing chip, and forming enhanced image data; S300, the image processing chip returning the enhanced image data to a central processing chip in a smart terminal, and recording the enhanced image data in a memory apparatus by means of the central processing chip; and S400, the image processing chip sending the enhanced image data to a display module, and displaying an enhanced image corresponding to the enhanced image data by the display module. The technical solution is adopted to separate an image processing process from a CPU, and fully utilizes external hardware, thereby improving imaging quality and a display effect on mobile terminals.
Patent WO-2020232934-A1 (WO)
Inventor: ZHOU YONGXIANG
IPC: G01S15/08
Filed: 2019-09-24
Abstract: A display panel structure and an electronic device. The display panel structure comprises a display region and an energy conversion region located within the display region. The energy conversion region comprises: a backlight source; two polarizers arranged in parallel above the backlight source; a display assembly provided between the two polarizers, wherein the display assembly comprises a circuit substrate, a color filter substrate and a liquid crystal layer, the circuit substrate is positioned close to the backlight source, the color filter substrate is positioned away from the backlight source, and the liquid crystal layer is provided between the circuit substrate and the color filter substrate; a piezoelectric film provided above the color filter substrate; and a protection layer provided above the piezoelectric film.
Patent WO-2021056369-A1 (WO)
Inventor: JIAO LIN
IPC: B65G1/04
Filed: 2019-09-27
Abstract: A transport sorting vehicle-based three-dimensional warehousing system and an implementation method. The system comprises a lifting track area (110), a lowering track area (140), and several layers of warehousing layer areas (120); each layer of warehousing layer area (120) comprises a flight separation track area (121), a warehouse out merging track area (123), and several flight warehousing track areas (122) arranged between the flight separation track area (121) and the warehouse out merging track area (123); a transport sorting vehicle sequentially passes through the lifting track area (110), the flight separation track area (121), the flight warehousing track areas (122), the warehouse out merging track area (123), and the lowering track area (140) for transport and sorting. Three-dimensional warehousing of aviation luggage, logistics goods and the like is achieved, the floor area of luggage and corresponding equipment is reduced, the space cost of the entire system is saved, the operation of each luggage does not interfere with each other, the corresponding operation cost is reduced, and convenience is brought to passengers in the check-in process.
Patent WO-2021017163-A1 (WO)
Title: Decoherence processing method and system, and coherent light receiving apparatus
Inventor: LEI SHUYU
IPC: G01S17/02
Filed: 2019-10-09
Abstract: Disclosed are a decoherence processing method and system, and a coherent light receiving apparatus. The coherent light receiving apparatus comprises a plurality of photoelectric conversion units. The method comprises: performing phase comparison between electric signals, obtained by means of conversion performed by at least two of a plurality of photoelectric conversion units, and a reference signal to obtain a corresponding phase difference (S201); according to the obtained phase difference, respectively performing phase compensation on the electric signals obtained by means of conversion performed by the at least two photoelectric conversion units, so as to obtain at least two compensated electric signals of the photoelectric conversion units (S202); and using the at least two compensated electric signals of the photoelectric conversion units to superpose and output electric signals (S203). The phases of different photoelectric conversion units/pixels are compensated to the same phase, and a plurality of electric signals with the same phase are then superposed, thereby enhancing the signal strength, and eliminating the defect that, due to signal positive and negative cancellation caused by different phases, the electric signals output after superposition are weaker and are not easily identified.
Patent WO-2020078271-A1 (WO)
Inventor: YANG DAN
IPC: H04L1/18
Filed: 2019-10-11
Abstract: 本发明实施例公开了一种传输方法、装置、系统及计算机可读存储介质，所述传输方法包括：创建第一数据包的自动重传请求进程；设置所述自动重传请求进程的生命期；发送第一数据包。本发明实施例通过设置自动重传请求进程的生命期，使得自动重传请求进程得到及时移除，在同时支持的自动重传请求进程数量有限的前提下，可以及时为新传数据包创建新的自动重传请求进程，从而提高了传输效率。
Patent WO-2020220613-A1 (WO)
Inventor: SHEN YANG
IPC: G09G3/3208
Filed: 2019-10-25
Abstract: A pixel drive circuit and a drive method therefor. The pixel drive circuit comprises: a drive module (1), configured to provide a drive current (Id) to an organic light-emitting structure (A), the organic light-emitting structure (A) responding to the drive current (Id) to emit light, and the drive module (1) comprising a drive transistor (M9); a data write module (2), configured to write a data signal into a control terminal (a1) of the drive module (1); a first storage module (3), configured to maintain the potential of the control terminal (a1) of the drive module (1) in a light-emitting phase of the organic light-emitting structure (A); a first initialization module (4), configured to initialize the potential of the source electrode of the drive transistor (M9) in an initialization phase; and a second storage module (5), configured to maintain the potential of the source electrode of the drive transistor (M9) before a phase in which the data signal is written into the control terminal (a1) of the drive module (1).
Patent WO-2020211331-A1 (WO)
Title: Rehabilitation robot training system for monitoring and suppressing compensatory movement of hemiplegic upper limb
Inventor: XIE LONGHAN
IPC: A61H23/02
Filed: 2019-10-31
Abstract: Disclosed is a rehabilitation robot training system for monitoring and suppressing the compensatory movement of a hemiplegic upper limb. The system comprises an upper computer control center (1), an interaction display screen (2), a force feedback glove (3), a position tracker (4), upper limb rehabilitation robot tail end connectors (5), an upper limb rehabilitation robot (6), a base (7) and a pressure cushion (8). One upper limb rehabilitation robot tail end connector (5) is mounted on a tail end of each of two robotic arms of the upper limb rehabilitation robot (6), and the upper limb rehabilitation robot tail end connectors are respectively worn on an upper arm and a forearm of a patient to drive an arm to move; the upper computer control center (1) stores and processes data, collected by the position tracker (4), the force feedback glove (3) and the pressure cushion (8) in real time, of the patient, and monitors and analyses whether the patient does a compensatory gesture; and the interaction display screen (2) displays a position posture and a compensatory movement monitoring result of an upper limb of the patient in time and directs the patient by voice to suppress the compensatory movement. The rehabilitation robot training system achieves the monitoring and suppressing of compensatory movements in the rehabilitation training process of a hemiplegic upper limb, is beneficial to assisting a patient in moving correctly, and promotes the enhancement of the movement function of the hemiplegic upper limb.
Patent WO-2020119343-A1 (WO)
Title: 读卡器及pos机
Inventor: SU XIAOYAN
IPC: G06K7/00
Filed: 2019-11-07
Abstract: 一种读卡器及POS机，该读卡器（20）包括卡座（21）和柔性线路板（24），柔性线路板（24）的一端置于卡座（21）的反面，卡座（21）的正面设有用于连接卡片上芯片的若干弹性触点（22），卡座（21）的反面设有若干分别与各弹性触点（22）电性相连的管脚，各管脚与柔性线路板（24）的一端相连，读卡器（20）还包括金属罩（25），金属罩（25）罩于卡座（21）的反面与卡座（21）的四侧，金属罩（25）与卡座（21）固定相连。通过设置金属罩（25），并将卡座（21）安装在金属罩（25）中，使金属罩（25）罩住卡座（21）的反面及四侧，以保护住卡座（21）反面的管脚，防止非法探测管脚信号，提高安全性；并且该保护结构简单，成本低，组装方便，且占用空间小，并且该结构不会影响或限定卡座（21）的尺寸，便于卡座（21）设计与制作。
Patent WO-2020108336-A1 (WO)
Inventor: JIE ZEQUN
IPC: H04N21/234
Filed: 2019-11-18
Abstract: Disclosed in the embodiments of the present application are an image processing method and apparatus, a device, and a storage medium. The method comprises: inputting an original image into a decoding network according to an image conversion instruction, and outputting a first feature map of the original image; inputting the first feature map sequentially into a plurality of conversion networks corresponding to at least one piece of conversion requirement information, and outputting a second feature map; and inputting the second feature map into a reconstruction network, and outputting a target image.
Patent WO-2021097717-A1 (WO)
Inventor: GUO ZILIANG
IPC: H04L9/32
Filed: 2019-11-20
Abstract: A permission management method and apparatus for a user portrait, a server, and a storage medium, relating to the technical field of data management. The method comprises: receiving a content acquisition request that is transmitted by an electronic device and has a specified function permission, wherein the content acquisition request carries a user identifier (S110); acquiring a portrait tag of a data permission that is owned by the user identifier under the specified function permission, and using the portrait tag as a target portrait tag (S120); acquiring a data permission owned by the user identifier for the target portrait tag, and using the data permission as a target data permission (S130); and transmitting the permission content of the target data permission to the electronic device (S140). The method pushes content to the electronic device according to the function permission and the data permission, thereby ensuring the security of data.
Patent WO-2020173150-A1 (WO)
Title: Off-target single nucleotide variants caused by single-base editing and high-specificity off-target-free single-base gene editing tool
Inventor: YANG HUI
IPC: C12Q1/34
Filed: 2019-11-21
Abstract: Provided are a method for reducing the off-target effect of a single-base editor, and a method (GOTI) for analyzing the targeting effect of a gene editing tool or a gene editing operation.
Patent WO-2021102650-A1 (WO)
Title: 信息传输方法、装置及通信设备
Inventor: YANG XING
IPC: H04W24/04
Filed: 2019-11-25
Abstract: 本公开实施例是关于信息传输方法、装置及通信设备。对条件切换命令所包含目标小区的小区配置进行适配性检测；当所述小区配置的适配性检测失败时，至少记录所述目标小区的小区标识；上报包含所述小区标识的失败记录信息。
Patent WO-2020134834-A1 (WO)
Title: 一种低温等离子体协同催化降解草甘膦废水的方法
Inventor: HUANG YIFAN
IPC: B01J23/72
Filed: 2019-11-28
Abstract: 一种低温等离子体协同催化降解草甘膦废水的方法，将过渡金属合金催化剂与待处理废水混合，然后置于等离子体放电通道下，利用等离子体产生的高能电子与催化剂协同作用，高效降解高盐度难降解草甘膦废水，解决了现有技术中草甘膦废水降解方法步骤繁琐且需要大量化学试剂，反应条件需要高温、高压等技术不足。
Patent WO-2021022728-A1 (WO)
Title: 陆空两栖无人车控制系统
Inventor: ZHANG XINYU
IPC: G05B11/42
Filed: 2019-11-28
Abstract: 一种陆空两栖无人车控制系统，其包括用于提供目标坐标数据的远程服务系统、用于采集车辆数据的车辆数据采集系统、用于根据目标坐标数据对车辆数据进行处理得到控制指令的控制核心系统、运动控制系统以及电源控制系统。运动控制系统通过状态切换结合PID控制的方式，使车辆不仅具备飞行能力和地面移动能力，同时具备飞行运动和地面运动之间的软性切换功能，能够实现车辆在陆空两栖间的连续运动控制。
Patent WO-2020147442-A1 (WO)
Inventor: JIANG WEIPING
IPC: E04F15/02
Filed: 2019-12-03
Abstract: L'invention concerne un ensemble lame à parquet et son procédé de fabrication. L'ensemble lame à parquet comprend une lame à parquet et des éléments à encliquer. La surface arrière de la lame à parquet est pourvue de rainures à encliqueter. Chaque rainure à encliqueter est pourvue d'une paire d'évidements agencés symétriquement et respectivement en retrait vers l'un ou l'autre côté. Chaque élément à encliqueter comprend un substrat et des parties à encliqueter fixées sur le substrat. Chaque partie à encliqueter est constituée d'une paire d'éléments à encliqueter disposés symétriquement. Un espace d'intervalle permettant aux éléments à encliqueter de se déformer élastiquement est disposé au milieu de la partie à encliqueter. Les éléments à encliqueter présentent de grandes extrémités pour s'encliqueter dans les évidements. La présente invention met en œuvre la fixation entre la lame à parquet et les éléments à encliqueter par encliquetage des rainures à encliqueter au niveau du bas de la lame à parquet et des parties à encliqueter des éléments à encliqueter, ce qui permet de mettre en œuvre une opération de fixation de lame à parquet plus rapide et plus facile.
Patent WO-2021047073-A1 (WO)
Inventor: YUE BAO
IPC: F24F5/00
Filed: 2019-12-05
Abstract: L'invention concerne un climatiseur, comprenant : un boîtier (1) ; un dispositif de stockage d'énergie (3) ; et un compresseur (2), logé dans le boîtier (1) et situé sur le côté supérieur du dispositif de stockage d'énergie (3). Selon le climatiseur, l'espace supérieur du dispositif de stockage d'énergie (3) est totalement utilisé, ce qui permet de réduire la surface au sol. De plus, le dispositif de stockage d'énergie (3) ayant un poids relativement plus élevé est prévu au niveau du côté inférieur du compresseur (2), de sorte que le centre de gravité de l'ensemble de la machine est plus bas, ce qui permet de maintenir l'ensemble de la machine stable et de réduire le risque de déversement du produit.
Patent WO-2021082211-A1 (WO)
Inventor: JI LIANGLIANG
IPC: H02J7/00
Filed: 2019-12-13
Abstract: A vehicle-mounted charger (10), comprising: a housing (110), a charging interface (120), a circuit board (200) and a handle (500). The housing (110) can be completely inserted into a power-taking port (21) of a vehicle-mounted power supply (20), the charging interface (120) is embedded in a first end of the housing (110), and the circuit board (200) is mounted within the housing (110) and is connected to the charging interface (120). A clamping groove (114) is provided at the first end of the housing (110), the handle (500) is rotatably provided at the first end, and the handle (500) can be completely moved into and clamped within the clamping groove (114) by means of rotating itself, or can be moved out of the clamping groove (114), and the first end is one end of the housing (110) away from the power-taking port (21). The handle (500) is provided with a first connecting part, the first connecting part has a shaft hole therethrough, a connecting shaft (600) penetrates through the shaft hole, and two ends of the connecting shaft (600) penetrate through two opposite sides of the first end.
Patent WO-2021120148-A1 (WO)
Title: Mesure pour couverture hiérarchique
Inventor: WEI CHAO
IPC: H04W52/00
Filed: 2019-12-20
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement utilisateur peut recevoir, en provenance d'une station de base, des informations qui indiquent un décalage de puissance pour un bloc de signal de synchronisation (SSB) transmis par la station de base, le décalage de puissance étant basé au moins en partie sur une configuration d'amplification de puissance ou une configuration de répétition du SSB, le SSB étant l'un d'une pluralité de SSB transmis par la station de base, et le décalage de puissance étant spécifique au SSB ; et effectuer une mesure sur le SSB sur la base au moins en partie du décalage de puissance. De nombreux autres aspects sont fournis.
Patent WO-2021134227-A1 (WO)
Title: Diaphragm forming die
Inventor: LIANG PING
IPC: H04R31/00
Filed: 2019-12-30
Abstract: Provided is a diaphragm forming die, characterized by comprising a base body and a surround forming portion arranged on the base body. The surround forming portion comprises first edge portions and second edge portions, wherein two ends of the second edge portions are respectively connected to the first edge portions; and the height of the middle portion of each of the first edge portions relative to the base body is greater than that of two ends, connected to corner portions, of the first edge portion relative to the base body. The height of the middle portion of each of the first edge portions of the surround forming portion relative to the base body is configured to be greater than that of the two ends of the first edge portion relative to the base body, such that for a diaphragm material with a greater shrinkage rate, after the diaphragm material shrinks, the height of two ends of a formed surround edge portion can equal that of the middle portion of the edge portion. A diaphragm formed by the diaphragm forming die in the present embodiment has a better pure tone, a more symmetrical amplitude and a better performance.
Patent WO-2021017405-A1 (WO)
Inventor: LAN XIUJUAN
IPC: B01D71/16
Filed: 2019-12-30
Abstract: 一种抗污型醋酸纤维素超滤膜及其制备方法，将有机硅作为改性成分，将其引入醋酸纤维素超滤膜表面，提高膜亲水性的同时，改善了醋酸纤维素超滤膜的抗污性能和耐压密性。所制备的醋酸纤维素超滤膜在0.3MPa操作压力下，水通量保持在360L m  ‑2  h  ‑1 ，对牛血清蛋白的截留率高达100％，通量恢复率可到达80％以上。
Patent WO-2020156022-A1 (WO)
Title: Procédés de préparation énantiosélective de tétraarylméthanes chiraux
Inventor: SUN JIANWEI
IPC: C07B53/00
Filed: 2020-01-02
Abstract: La présente invention concerne des procédés organocatalytiques énantiosélectifs pour préparer des tétraarylméthanes chiraux.
Patent WO-2021017419-A1 (WO)
Title: Operation record storage method, device, and apparatus based on trusted execution environment
Inventor: WANG LEI
IPC: G06F21/55
Filed: 2020-01-10
Abstract: Provided are an operation record storage method, device, and apparatus based on trusted execution environment. According to the solution provided by the embodiment of the present description, when the user performs data operation on the platform, the platform operates data selected by the user through executing the preset codes in the trusted execution environment (TEE), to generate the corresponding operation log, and counts when executing the preset codes in the trusted execution environment, wherein 1 is added to the count when running the codes each time, and binds the operation log and the counting result to generate the operation record, the operation record is written into the block chain type account book in the database server, forming non-repudiation evidence with continuous counting in the block chain type account book.