baber/WOPTO huggingface dataset:
Patent WO-2020151099-A1 (WO)
Title: Foldable scooter
Inventor: LI JING
IPC: B62K15/00
Filed: 2019-04-15
Abstract: A foldable scooter, comprising a deck plate (1), a handlebar stem (2) being connected at the front of the deck plate (1), the handlebar stem (2) being rotatably arranged on the deck plate (1) by means of a second folding apparatus; a folding handlebar (3) is mounted on the upper end of the handlebar stem (2), and a front wheel (37) is arranged on the lower end of the handlebar stem (2), a rear wheel (38) being arranged at the rear of the deck plate (1); after an unlocking button is pressed, a folding operation can be performed on the handlebar of the scooter; at the same time that the handlebar of the scooter is being folded, a linking mechanism drives a sliding head (22) to move, adjusting the position of a fixing shaft (20), such that the fixing shaft (20) enters an arcuate chute (18) and a folding operation can be performed on the scooter body; the folding mechanisms of the apparatuses are connected together by means of the linking mechanism, and a folding operation can be performed on the two apparatuses by means of pressing one button; usage is therefore extremely convenient.
Patent WO-2020191857-A1 (WO)
Inventor: PANG GUOFANG
IPC: G06K9/62
Filed: 2019-05-06
Abstract: Disclosed by the present invention is a cloud platform-based automatic identification system and method for seven types of mass spectrograms of commonly used pesticides and chemical pollutants around the world, comprising a cloud server platform end and a user platform end. The cloud server platform end performs mass spectrogram type classification model establishment, spectrogram data feature extraction and convolutional neural network training modeling. The user platform end is used to upload a mass spectrogram, experiment conditions and device data, directly screen and compare according to a mass spectrogram type classification model or a mass spectrogram information library so as to identify the category of the mass spectrogram, automatically compare and identify the type and name of a pesticide on the basis of a neural network model trained by the cloud server platform end, and feed back the comparison result to a user. The present invention solves the restriction of users purchasing standard products, and use is not restricted by location. Moreover, pesticide residue may be automatically, quickly and accurately identified.
Patent WO-2020206788-A1 (WO)
Title: 柔性显示面板以及柔性显示装置
Inventor: CHEN JINXIANG
IPC: H01L51/52
Filed: 2019-05-09
Abstract: 一种柔性显示面板以及柔性显示装置，柔性显示面板通过将阳极层（26）设置在发光层（27）上，将阴极层（29）设置在发光层（27）下，使得可加厚阴极层（29），从而降低了阴极层29的阻抗，解决了现有柔性显示面板存在阴极层阻抗较大的技术问题。
Patent WO-2019228212-A1 (WO)
Title: Display panel, and display device
Inventor: ZHOU WEILONG
IPC: H01L51/50
Filed: 2019-05-21
Abstract: A display panel comprises first color sub-pixels, second color sub-pixels, and third color sub-pixels arranged in an array along a first direction and a second direction. The first color sub-pixels comprise a first type of first color sub-pixels comprising a first transmission layer having a first thickness, and a second type of first color sub-pixels comprising the first transmission layer having a second thickness. The first type of first color sub-pixels are arranged in multiple first sub-arrays, and each of the first sub-arrays comprises at least one corresponding sub-pixel in the first type of first color sub-pixels. The second type of first color sub-pixels are arranged in multiple second sub-arrays, and each of the second sub-arrays comprises at least one corresponding sub-pixel in the second type of first color sub-pixels. The multiple first sub-arrays and the multiple second sub-arrays are alternately arranged in the first direction and the second direction.
Patent WO-2019237891-A1 (WO)
Title: Memory optimization method and apparatus, and readable storage medium and mobile terminal
Inventor: MA CHAOHUI
IPC: G06F9/50
Filed: 2019-05-21
Abstract: The present invention relates to a memory optimization method and apparatus, and a readable storage medium and a mobile terminal. The method comprises the following steps: after a series of system power-on signals are received, acquiring program running information corresponding to each application program in a used state within each unit timing period; calculating and obtaining a weight value corresponding to each application program according to an acquired number of running times, average running duration and average memory occupancy value; and when it is determined that the remaining memory of a system is lower than a preset memory, removing corresponding application programs according to the plurality of weight values and a preset sorting rule, so as to ensure that the remaining memory of the system is not lower than the preset memory. By means of the memory optimization method provided by the present invention, automatic clearing of a running memory of a mobile terminal device can be realized, and the use experience of the user is improved.
Patent WO-2020042686-A1 (WO)
Title: 一种水下及水面辅助推进器
Inventor: YAO ZHENQIU
IPC: B63B1/26
Filed: 2019-05-23
Abstract: 一种水下及水面辅助推进器，包括主舱室（1）、连接翼（3）、矢量推进机构（2）、波浪能推进机构（4）和浮力模块（5）；连接翼（3）分别位于主舱室（1）两侧，并分别在外侧连接一组矢量推进机构（2），且矢量推进机构（2）低于主舱室（1）位置；波浪能推进机（2）构位于主舱室（1）的正下方，浮力模块（5）位于主舱室（1）上方。该辅助推进器使用的三节式倾转装置，能够进行360°全回转推进，结构简单而紧凑，操作方便灵活。
Patent WO-2019228394-A1 (WO)
Inventor: ZHAO GUIMIN
IPC: B61L27/04
Filed: 2019-05-29
Abstract: 提供一种列车调度集中控制系统及其控制方法，该系统包括：车务终端，用于行车作业的控制；电务维护终端，用于提供车站电务维护的控制；车务管理终端，用于提供车站信息数据的管理控制。本发明根据车站的控制功能设计了车务终端、电务维护终端和车务管理终端，进行分布式操作，以提高执行效率，并设计了车务终端与调度中心进行控制模式转换的专用信令格式，提高了控制模式转换的效率及准确度。
Patent WO-2020248109-A1 (WO)
Title: Self-driving systems
Inventor: TANG WENQING
IPC: G05D1/12
Filed: 2019-06-11
Abstract: A self-driving luggage system (100), devices, and components thereof, have multiple following modes. The self-driving luggage system (100) includes a piece of luggage (102). The piece of luggage (102) includes one or more motorized wheels (106a-106d) and an onboard ultra-wideband device (200). The onboard ultra-wideband device (200) includes a control unit (204) and one or more transceivers (202a, 202b, 202c). The piece of luggage (102) also includes one or more laser emitters (116a-116d) configured to shoot light towards a target (500, 510). The piece of luggage (102) also includes one or more proximity cameras (114a-114d) configured to take one or more images (150) of the target (500, 510), and the one or more images (150) include light reflected off of the target (500, 510). Each of the one or more proximity cameras (114a-114d) includes an optical filter. The self-driving luggage system (100) also includes a central processing unit (124). The central processing unit (124) is configured to switch between a vision following mode and a radio following mode.
Patent WO-2020024708-A1 (WO)
Title: Payment processing method and device
Inventor: CHEN LI
IPC: G06Q20/42
Filed: 2019-06-14
Abstract: Provided by the embodiments of the present description are a payment processing method and device, the method comprising: a payment broadcasting device collects a voice signal of a payee, the voice signal being the payee inputting a payment amount to be paid by a payer; the payment broadcasting device recognizes and analyzes the voice signal to obtain the payment amount and sends the payment amount and an account number identification of the payee to a payment server; the payment server generates corresponding collection code information according to the payment amount and the account number identification and sends the collection code information to the payment broadcasting device; the payment broadcasting device displays a collection code corresponding to the collection code information; and the payment server, when receiving a payment request, searches for the corresponding payment amount and the account number identification according to collection code information in the payment request and carries out payment processing.
Patent WO-2020258171-A1 (WO)
Inventor: ZHANG JINYU
IPC: H04R19/04
Filed: 2019-06-27
Abstract: Provided in the present utility model are a vibration sensor and an audio device. The vibration sensor comprises a cavity with an inner wall as well as an elastic piece, a mass piece and an MEMS chip with a back cavity all arranged in the cavity, the elastic piece is attached to the inner wall, the mass piece is installed on the side face, facing away from the inner wall, of the elastic piece, the MEMS chip is installed on the side face, facing away from the elastic piece, of the mass piece, the inner wall comprises an attaching face fixedly connected to the elastic piece, the attaching face is recessed in the direction away from the elastic piece to form a concave cavity, the elastic piece covers the concave cavity, furthermore, the elastic piece is provided with a first through hole in communication with the concave cavity, the mass piece is provided with a second through hole in communication with the first through hole, and the first through hole and the second through hole are in communication with the back cavity and the concave cavity. The vibration sensor provided in the present utility model is simple in structure, small in height and high in sensitivity.
Patent WO-2021012242-A1 (WO)
Inventor: PENG SHOU
IPC: H01L31/00
Filed: 2019-07-25
Abstract: The invention refers to a method of forming an inorganic thin film solar cell device comprising at least one inorganic thin film solar cell. The inorganic thin film solar cell comprises a first electrode, an inorganic polycrystalline photoactive layer and a second electrode, wherein the inorganic polycrystalline photoactive layer is arranged between the first and the second electrode. The method comprises the steps of forming a first electrode, forming an inorganic polycrystalline photoactive layer on the first electrode, depositing a polymeric solution with dispersed magnetic nanoparticles onto the inorganic polycrystalline photoactive layer, applying an external magnetic field, performing a thermal annealing treatment, performing a cleaning step, and forming a second electrode on the treated inorganic polycrystalline photoactive layer. The invention further refers to an inorganic thin film solar cell device comprising at least one inorganic thin film solar cell. The inorganic thin film solar cell comprises a first electrode, an inorganic polycrystalline photoactive layerand a second electrode, wherein the inorganic polycrystalline photoactive layer is arranged between the first and the second electrode and comprises a plurality of grain boundaries. At least one part of the plurality of grain boundaries of the inorganic polycrystalline photoactive layer contains magnetic nanoparticles within a polymer matrix, wherein the magnetic nanoparticles are essentially magnetically aligned in the same direction.
Patent WO-2021016733-A1 (WO)
Inventor: ZHANG ZHEN
IPC: B08B9/44
Filed: 2019-07-26
Abstract: 一种清洗方法，包括如下步骤：在注液工位和收集工位之间转运反应器(30)；于所述注液工位向所述反应器(30)中注入清洗液；于所述收集工位将所述反应器(30)中的磁粒结合物收集至所述反应器(30)的内侧壁上，并于吸液工位从已注入清洗液的所述反应器(30)中抽取废液；其中，所述注液工位的数量小于吸液工位的数量，在同一注液工位依次先后向至少两个所述反应器(30)中注入清洗液，在全部所述吸液工位分别同时从多个所述反应器(30)中抽取废液。
Patent WO-2021016877-A1 (WO)
Title: Material-handling device
Inventor: LI YUANYUAN
IPC: C10B7/10
Filed: 2019-07-30
Abstract: A material-handling device, comprising: a main body, in which a heat generation portion and a heat-using portion are arranged, wherein the heat generation portion is arranged above the heat-using portion, heat generated in the heat generation portion is transferred downwards to the heat-using portion, such that a material in the heat-using portion is heated and decomposes at least into a gas and/or liquid, and a material collection port (131) is arranged below the heat-using portion; and a collector (30), wherein the collector (30) is connected to the material collection port (131), and collects at least the gas and/or liquid flowing out from the material collection port (131). Since the heat generation portion is located above the heat-using portion, and the material collection port (131) is located below the heat-using portion, the gas and/or liquid obtained by decomposition do/does not enter the heat generation portion during a discharge process, and are/is thus not heated to cause burning, such that the recovery rate can be increased, and subsequent costs for handling exhaust gas are reduced.
Patent WO-2021031173-A1 (WO)
Title: Traffic state recognition method based on binocular camera
Inventor: DING HUAPING
IPC: G08G1/01
Filed: 2019-08-22
Abstract: A traffic state recognition method based on a binocular camera, belonging to the technical field of intelligent traffic guidance. The method comprises the following three steps: (I) establishing a reference database: a. determining a traffic state clustering center, and sending and storing a traffic state clustering center matrix to and in an information board of each traffic road section by means of a traffic system management control platform; and b. setting a highway background image, and sending, by means of the traffic system management control platform, the highway background image to an information board corresponding to a traffic intersection; (II) calculating relevant parameters that decide a highway traffic state: a. calculating highway space occupancy S; and b. calculating two parameters, i.e. a vehicle flow q and a vehicle velocity v; and (III) recognizing a traffic state: the information board determining, according to the two parameters, i.e. a vehicle flow q and a vehicle velocity v, of each traffic road section, which traffic state each traffic road section belongs to, and releasing same. The method can provide a real-time traffic condition for travelers and fully and rationally utilize road resources.
Patent WO-2020248372-A1 (WO)
Inventor: CHEN XUEMING
IPC: C07K1/04
Filed: 2019-08-27
Abstract: Provided is a method for synthesizing desmopressin, the method comprising the following steps: 1) selection of a solid carrier resin; 2) synthesis of a main chain peptide resin; 3) cracking same and removing the resin and a protecting group; and 4) carrying out liquid-phase electrochemical oxidation to couple a disulfide bond in order to obtain the desmopressin. This method can avoid the specific selectivity of a reaction, can improve the utilization of a fragment peptide resin, the utilization of the main chain fragment, and the atomic utilization, thereby reducing the production cost, avoiding the use of the chemical oxidants iodine and hydrogen peroxide, so that same is more environmentally friendly and more in line with the concept of green chemistry.
Patent WO-2020043107-A1 (WO)
Inventor: WU HONG
IPC: H04L45/74
Filed: 2019-08-27
Abstract: Disclosed are a message processing method and apparatus, and relevant devices, used for solving the problem of occupying many network resources due to issuing a large number of stream filtering rules. The method comprises: a first device generates a stream filtering rule, wherein the stream filtering rule comprises a matching item and an action item, and the matching item comprises an Internet protocol (IP) address and an autonomous domain identifier; the first device transmits the stream filtering rule to a second device, wherein the action item is used for indicating the second device to process, according to a message processing mode indicated by the action item, a message that matches the matching item.
Patent WO-2021046678-A1 (WO)
Title: 一种合成鹅去氧胆酸的方法及其应用
Inventor: ZHANG GUIPING
IPC: C07J9/00
Filed: 2019-09-09
Abstract: 一种合成鹅去氧胆酸的方法及其应用，涉及医药化工产品合成的技术领域，旨在解决现有的生产鹅去氧胆酸的方法所存在的生产成本较高的技术问题。该方法以来源广泛且价格低康的海豹胆酸为起始原料，通过化学合成方法依次转化成式3所示的化合物、式4所示的化合物和式5所示的化合物，最后由式5所示的化合物转化成鹅去氧胆酸，该方法可用于制备熊去氧胆酸及其衍生物的工业生产中。
Patent WO-2020108026-A1 (WO)
Inventor: HENSON GREG
IPC: A61K8/06
Filed: 2019-09-18
Abstract: A personalized automatic liquid dispensing machine and a liquid dispensing method. The liquid dispensing machine comprises: a plurality of containers (1), each container (1) being filled with a nursing emulsion; a liquid outlet pipe assembly comprising a plurality of inlets and at least one outlet; a pipeline, which communicates with each container (1) and a corresponding inlet of the liquid outlet pipe assembly; and a plurality of pumps (4) and a plurality of solenoid valves (5) which are each provided on the pipeline between each container (1) and the corresponding inlet of the liquid outlet pipe assembly. A controller is electrically connected to the pumps (4) and the solenoid valves (5). The types and quantities of emulsions are personalized and customized according to different skin needs of different customers. Various emulsions are automatically mixed according to personalized orders, and fully closed processing is achieved during the liquid dispensing process.
Patent WO-2020199518-A1 (WO)
Inventor: CHENG WEI
IPC: G02F1/1345
Filed: 2019-09-18
Abstract: Disclosed are a display panel and a fabrication method therefor. A frame area (100a) of an array substrate (10) is provided with a bonding area (100a') and a notch (100c), the notch (100c) and the bonding area (100a') are arranged side by side in the length direction of the same side of the frame area (100a), and a flexible thin film (40) is bonded to the bonding area (100a') and passes through the notch (100c) so as to be bent to a back face of a display panel, such that the yield of bonding between the flexible thin film (40) and the array substrate (10) is improved while the display panel is free of a frame.
Patent WO-2020057563-A1 (WO)
Inventor: SUN HAO
IPC: H04W52/02
Filed: 2019-09-18
Abstract: An information sending and receiving method, and an information sending and receiving apparatus. The information sending method comprises: generating first information, the first information being used for indicating one of X states of P terminal devices, each of the X states being used for indicating that one or more of the P terminal devices is in a first state, or being used for indicating that zero, one or more of the P terminal devices is in the first state, the first state being an awakened state, the P terminal devices belonging to M 1  terminal device groups, each of the M 1  terminal device groups comprising at most K 1  terminal device, and K 1  and P being both positive integers, wherein X<2 M1 ; and sending the first information. If not scheduling a terminal device in some DRX cycles, a network device can inform the terminal device by means of first information in advance, and the terminal device does not need to detect candidate PDCCHs within these DRX cycles, thereby reducing the power consumption of the terminal device.
Patent WO-2021051390-A1 (WO)
Title: Bcma-targeted antibody and chimeric antigen receptor
Inventor: DU LIANG
IPC: A61K39/395
Filed: 2019-09-20
Abstract: An antibody specifically binding to BCMA and an antigen binding fragment thereof, a chimeric antigen receptor (CAR) containing the antigen binding fragment, a nucleic acid molecule encoding the CAR, an immune effect cell expressing the CAR, a method for preparing the immune effect cell, use of the CAR and the immune effect cell for preventing and/or treating a B cell-related disease (for example, a B-cell malignancy and an autoimmune disease), and a method for preventing and/or treating the B cell-related disease.
Patent WO-2020088152-A1 (WO)
Inventor: WEI HUIJUN
IPC: F04C18/356
Filed: 2019-09-24
Abstract: A pump body component, a variable-capacity compressor and an air regulation system. The pump body component comprises a first compression portion (1), a second compression portion (2) and a partition plate (3); the first compression portion (1) and the second compression portion (2) are stacked into a whole body by means of a rotary shaft (4) and both use the partition plate (3); the first compression portion (1) comprises a first cylinder (11), a first roller (12), a first sliding sheet (13) and a first bearing (14); the first roller (12) is eccentrically installed on the rotary shaft (4) and in the first cylinder (11) and forms a first working chamber; the first sliding sheet (13) is inserted into a first sliding sheet groove (111), and the head end of the first sliding sheet (13) abuts against the outer peripheral wall of the first roller (12) to divide the first working chamber into an air suction chamber and an exhaust chamber; the first sliding sheet groove (111) is provided with a pneumatic drive chamber for the first sliding sheet (13); the pneumatic drive chamber comprises a tail end accommodating portion (112) and a capacity enlarging portion (113); and the capacity enlarging portion (113) is in communication with the tail end accommodating portion (112). The present structure may greatly lower the pressure pulsation in a sealing chamber of the sliding sheet groove and reduce the contact force between the sliding sheet and the roller, thereby reducing the noise when operating and improving the reliability.
Patent WO-2020063782-A1 (WO)
Inventor: ZHANG ZHANZHAN
IPC: H04L1/18
Filed: 2019-09-26
Abstract: Disclosed are a communication method and apparatus for solving the problem of a data delay increase due to a network device not being able to schedule retransmission DCI in time. The method comprises: sending a physical uplink channel to a network device, wherein the physical uplink channel carries hybrid automatic repeat request (HARQ) feedback information; and starting a downlink hybrid automatic repeat request round-trip time timer at a first time point, and allowing a terminal device not to monitor a physical downlink control channel during the timing of the downlink hybrid automatic repeat request round-trip time timer, wherein the first time point is any time point in a first time period, a starting moment of the first time period is the moment when all symbols bearing the HARQ feedback information are sent, and an ending moment of the first time period is the moment when the last symbol of the physical uplink channel is sent.
Patent WO-2020215659-A1 (WO)
Inventor: ZHAO WANZHONG
IPC: B62D15/02
Filed: 2019-11-06
Abstract: A monitor and optimization method for the performance of an electro-hydraulic intelligent steering system. A vehicle dynamics parameter signal, a surrounding vehicle and road environment sensing signal, and a driver input behavior signal which are collected are processed by means of an information unit; an information processing unit transmits an analysis result to a steering system performance monitor unit; the steering system performance monitor unit comprises a steering road sensing evaluation subsystem, a steering sensitivity evaluation subsystem, and a steering energy consumption evaluation subsystem; the current control signal can be subjected to online optimization computation according to an evaluation equation, thereby obtaining an optimal steering behavior, and then the optimized control signal is input into an execution unit, thereby implementing real-time detection and dynamic optimization for the steering performance of the system under man-machine driving. According to the present invention, the problems that during straight driving of an electro-hydraulic intelligent steering system of a middle-large-sized commercial vehicle, dead zone shake easily occurs to a steering wheel, and during curve driving, steering overshoot easily occurs are solved. The present invention has a wide market application prospect.