baber/WOPTO huggingface dataset:
Patent WO-2020248677-A1 (WO)
Title: Display panel, control method therefor, and display device
Inventor: LIU YINGMING
IPC: G06K9/00
Filed: 2020-04-08
Abstract: Disclosed are a display panel, a control method therefor, and a display device. A display panel, comprising: a display substrate and a touch detection device. The touch detection device comprises: a touch substrate located at the side of the display substrate away from a display surface, and a plurality of ultrasonic detection units located at the side of the touch substrate distant from the display substrate. The ultrasonic detection unit comprises: a first electrode located at the side of the touch substrate distant from the display substrate, a plurality of second electrodes located between the touch substrate and the first electrode, and a piezoelectric sensing layer located between the first electrode and the second electrode. In the touch detection phase, the ultrasonic detection unit serves as a sound production source, and outputs, as a whole, a touch detection signal. In the fingerprint recognition phase, at least some of the ultrasonic detection units in a fingerprint recognition region serve as sound production sources, and the second electrodes in the at least some of the ultrasonic detection units in the fingerprint recognition region respectively output fingerprint recognition signals.
Patent WO-2021223060-A1 (WO)
Inventor: TAN YONG
IPC: B01J19/00
Filed: 2020-05-05
Abstract: L'invention concerne un dispositif de refroidissement d'écoulement de retour d'huile thermoconducteur pour la préparation de tensioactifs. Le dispositif comprend une première bande de support, un tuyau thermoconducteur, une seconde bande de support, un premier tuyau de raccordement, une pompe de circulation et un second tuyau de raccordement. Le tuyau conducteur de chaleur est enroulé sur la surface extérieure d'une bouilloire de réaction; la première bande de support et la seconde bande de support sont respectivement disposées sur deux côtés de la bouilloire de réaction; l'extrémité inférieure du tuyau thermoconducteur s'ajuste étroitement avec une paroi interne de la première bande de support et de la seconde bande de support; l'extrémité supérieure du tuyau thermoconducteur est reliée au premier tuyau de raccordement, et une extrémité du premier tuyau de raccordement qui est éloignée du tuyau thermoconducteur passe à travers un cylindre d'isolation thermique et est reliée à un noyau interne thermoconducteur; le noyau interne thermoconducteur est monté à l'intérieur du cylindre d'isolation thermique; l'extrémité inférieure du noyau interne thermoconducteur est reliée à la pompe de circulation, et une extrémité de la pompe de circulation qui est éloignée du noyau interne thermoconducteur est reliée au second tuyau de raccordement; le cylindre d'isolation thermique et la pompe de circulation sont montés sur une face latérale supérieure d'une base; une extrémité du second tuyau de raccordement qui est éloignée du noyau intérieur thermoconducteur traverse le cylindre d'isolation thermique, et est reliée à l'extrémité inférieure du tuyau thermoconducteur; et l'extrémité supérieure du cylindre d'isolation thermique comporte un tuyau d'admission d'azote liquide monté sur celui-ci. Dans le présent modèle d'utilité, la structure est simple et l'effet de refroidissement sur l'huile thermoconductrice est bon.
Patent WO-2021103434-A1 (WO)
Title: 一种重组水痘带状疱疹病毒疫苗
Inventor: KONG JIAN
IPC: C12N15/28
Filed: 2020-05-14
Abstract: 本发明公开了一种重组水痘带状疱疹病毒疫苗，其包括减毒活VZV毒株(OKA株)基因的重组糖蛋白gE胞外区的氨基酸序列和人免疫球蛋白Fc段形成的融合蛋白，本发明进一步包括所述融合蛋白的制备和应用，以及相应的重组基因，真核表达载体等，本发明的融合蛋白具有较好的免疫原性，可诱导产生高水平的血清中和抗体。
Patent WO-2020233658-A1 (WO)
Inventor: ZHAO JUNJIE
IPC: H04W8/18
Filed: 2020-05-21
Abstract: 一种用于物联网领域的订阅资源的方法、装置、设备和存储介质，该用于订阅资源的方法包括：服务实体接收第三实体对第一实体的订阅请求（S101）；确定与所述第一实体关联的第二实体（S102）；生成至少对所述第二实体的订阅（S103）；发送订阅响应，所述订阅响应用于指示所述订阅的结果（S104）。上述方法可以使得订阅的资源更加丰富。
Patent WO-2021237503-A1 (WO)
Title: Three-phase cllc bidirectional direct current transformer and control method therefor
Inventor: CAO GUOEN
IPC: H02M7/48
Filed: 2020-05-27
Abstract: The present invention relates to the technical field of direct current transformers, and specifically relates to a three-phase CLLC bidirectional direct current transformer and a control method therefor, for solving the problems of existing modular high-voltage side series connection and low-voltage side parallel connection structures having a large number of modules and low reliability, and existing multilevel technology-based transformer circuits having complex circuit topology, uneven capacitance voltage division, and high clamp tube voltage stress. The invention comprises: a high-voltage side voltage division capacitor module comprising three voltage division capacitors; a three-phase half bridge series/parallel connection module comprising three series/parallel connected bridge arms, each bridge arm comprising two switches connected in series; a three-phase primary/secondary resonant module comprising a, b, and c three-phase primary/secondary resonant cavities; a three-phase isolation transformer comprising three a, b, and c single-phase transformers; and a low-voltage side capacitor module. The present invention reduces clamp tube voltage stress by means of the voltage division capacitors implementing high-voltage side voltage division, and reduces switch loss by means of high-frequency soft-switching technology, increasing the efficiency and power density of the transformer.
Patent WO-2021082424-A1 (WO)
Inventor: ZHA YUEYUE
IPC: G06F40/289
Filed: 2020-05-29
Abstract: The present application relates to the field of semantic parsing, and provides a parsing method and apparatus for natural language time words, a computer device, and a computer readable storage medium. The method comprises: obtaining an input text; removing preset characters in the input text to obtain a preprocessed text; performing word segmentation to obtain a plurality of time words; performing data encapsulation to obtain first time words corresponding to the time words; combining the first time words to obtain a plurality of second time words; and parsing the second time words to obtain time intervals corresponding to the second time words. According to the present application, corresponding time words are extracted from an input text by means of a plurality of recognition rules, then the time words are combined according to the arrangement positions of the time words in the input text and the association between the recognition rules, and finally the combined time words are parsed according to meanings to obtain corresponding time intervals, thereby implementing the parsing of all time words in natural language, and effectively improving the comprehensiveness and accuracy of time word recognition in the input text.
Patent WO-2020244586-A1 (WO)
Title: Socialized maintenance and operation management method and system for vending machine terminal, and device
Inventor: FU JUN
IPC: G06Q10/00
Filed: 2020-06-04
Abstract: Disclosed are a socialized maintenance and operation management method and system for a vending machine terminal, and a device. The socialized maintenance and operation management method comprises the following steps: acquiring a maintenance item required by a specified vending machine terminal, and pushing related information to a related user, wherein the maintenance item is at least one of maintenance, replacement of operation consumables and cleaning of the vending machine terminal; unlocking an area, corresponding to the maintenance item, on the specified vending machine terminal; and testing a maintenance result of the specified vending machine terminal maintained by a maintenance user. In this way, the operation and maintenance of vending machine terminals can be realized in whole or in part without requiring the formation of a dedicated team, and by motivating users or using socialized resources to operate and maintain the vending machine terminals, the operating cost and maintenance cost of the vending machine terminals are reduced while facilitating use by the users.
Patent WO-2021189686-A1 (WO)
Title: 一种体温监控协助机器人
Inventor: MAK HINYU
IPC: G01K13/00
Filed: 2020-06-22
Abstract: 一种体温监控协助机器人，包括摄像模块（9），测温模块（10），视像播报模块（11），控制模块（31），控制柜（13），AGV小车（1），电源模块（30）；所述摄像模块（9），测温模块（10），视像播报模块（11），控制模块（31）和/或电源模块（30）设置于控制柜（13）上，其中摄像模块（9）、测温模块（10）和/或视像播报模块（11）相对控制柜（13）可活动设置；所述摄像模块（9）、测温模块（10）、视像播报模块（11）和/或AGV小车（1）受控于控制模块（31）；所述AGV小车（1）设置于控制柜（13）底部。该机器人能有效监控多名行人体温，相关的监测模块可活动且机器人可移动，有效扩大监测范围，并可对可疑人员进行跟踪处理。
Patent WO-2020239135-A1 (WO)
Title: High anticoagulation activity compound, preparation method therefor and application
Inventor: WANG JOHN PENG
IPC: C07H1/00
Filed: 2020-06-24
Abstract: The present invention relates to a high anticoagulation activity compound, a preparation method and an application, said compound being formed from a monosaccharide unit D, a monosaccharide unit E, a 6-position carbon oxygen-substituted monosaccharide unit F, a monosaccharide unit G and a monosaccharide unit H sequentially connected by glycosidic bonds, the bond three-dimensional configuration being α-D-glucose-(1→4)-O-β-D-glucuronic acid-(1→4)-O-α-D-(6-carbon oxygen-substituted)glucose-(1→4)-O-α-L-iduronic acid-(1→4)-O-α-D-(6-carbon oxygen-substituted)methyl glucose. The monosaccharide unit D is a glucose 2,6-O-sulfated group, the monosaccharide unit E is a glucuronidated group, the monosaccharide unit F is a glucose 2,3-O-6-carbon oxygen-substituted-sulfated group, the monosaccharide unit G is an L-iduronic acid 2-O-sulfated group, and the monosaccharide unit H is a glucose 2,3-O-6-carbon oxygen-substituted-sulfated group. The synthesized compound has higher anticoagulation activity than when the 6-positions of the F unit and H unit are oxygen.
Patent WO-2021212663-A1 (WO)
Title: 一种横置柱塞式可变高度气门桥总成
Inventor: WU YOULIN
IPC: F01L1/24
Filed: 2020-07-02
Abstract: 一种横置柱塞式可变高度气门桥总成，设置在摇臂（1）和气门（2）之间，摇臂（1）中部设有摇臂轴（1.1），摇臂（1）的一端设有摇臂滚子（3），摇臂（1）的另一端设有调整螺栓（4），摇臂滚子（3）与凸轮（5）靠接；其还包括气门桥（6），气门桥（6）上套接有活塞（7），活塞（7）与调整螺栓（4）靠接，气门桥（6）上设有气门槽（6.1），气门（2）一端设置在气门槽（6.1）内；气门桥（6）上设有竖向活塞缸（6.2）和横向柱塞缸（6.3），活塞（7）设置在竖向活塞缸（6.2）内，活塞（7）与竖向活塞缸（6.2）之间设有活塞弹簧（7.1），活塞（7）一端还设有活塞杆（7.2），活塞弹簧（7.1）套接在活塞杆（7.2）上，竖向活塞缸（6.2）底部设有活塞通孔（6.4）。该气门桥总成结构简单，装配简单，可靠性好。
Patent WO-2021031717-A1 (WO)
Inventor: ZHAO MIAOMIAO
IPC: G06F3/0484
Filed: 2020-07-06
Abstract: La présente invention concerne un procédé de capture d'écran et un dispositif terminal. Ledit procédé comprend les étapes consistant à : recevoir une première entrée d'un utilisateur, la première entrée étant utilisée pour déclencher une première opération de capture d'écran par un dispositif terminal ; en réponse à la première entrée, effectuer la première opération de capture d'écran ; et dans une première période de temps, interdire l'affichage d'un message de notification dans une région de barre de notification, la première période de temps étant une période de temps d'une première durée à partir du moment où la première entrée est reçue, et la première durée étant supérieure ou égale à la durée requise pour que le dispositif terminal effectue la première opération de capture d'écran.
Patent WO-2022011547-A1 (WO)
Title: Image sensor and related electronic device
Inventor: CHAO WEI-MIN
IPC: H04N5/357
Filed: 2020-07-14
Abstract: Disclosed in the present application are an image sensor and a related electronic device. The image sensor is coupled to an image processor; the image processor establishes an image on the basis of sensing data provided by the image sensor; the image sensor comprises: a pixel array, comprising: a first floating diffusion node; and a first pixel (110_1) comprising first subpixels (r) and a second subpixel (c) that share the first floating diffusion node; each first subpixel is one of a red subpixel, a green subpixel, and a blue subpixel; the second subpixel is none of a red subpixel, a green subpixel, and a blue subpixel; and the first floating diffusion node is provided between the first subpixels and the second subpixel.
Patent WO-2022011721-A1 (WO)
Inventor: YANG JINCUI
IPC: C22C38/00
Filed: 2020-07-17
Abstract: 一种大规格复杂刀具用粉末冶金高速钢及其制备方法，制备方法包括如下步骤：制备粉末混合物；分筛；冷压成坯；烧结；热锻；热处理；硬度测试。该方法的有益效果是：采用研磨工艺、冷压成型和电磁加热高温烧结技术相结合的方法来制备高性能的粉末冶金高速钢，省去熔炼金属原料的工序，提高加工效率，节省成本，通过向电磁加热高温烧结设备中充入惰性气体且通过金属碳化物中游离碳与铁粉、钴粉颗粒界面的氧进行碳氧反应净化了金属碳化物与铁粉、钴粉颗粒界面，同时进行锻造及相应的热处理，能够提高粉末高速钢的强度和韧性。
Patent WO-2022016476-A1 (WO)
Inventor: JIAO HUIFANG
IPC: G11C11/414
Filed: 2020-07-23
Abstract: 一种位线读取电路及存储器，该位线读取电路，在从存储单元中读取电平时，两个灵敏放大器同步工作，在灵敏放大器对位线和参考线上的电压进行差分放大之后，读出控制模块就可以将位线的电平输出。在读出控制模块输出位线的电平时，由于两个灵敏放大器可以一起增强位线上的电压值，从而避免位线上的电压值快速改变。
Patent WO-2021063093-A1 (WO)
Title: Detection sample collection container for anti-counterfeiting
Inventor: FU XUESHENG
IPC: B65D51/24
Filed: 2020-07-27
Abstract: A detection sample collection container for anti-counterfeiting, comprising: a bottle body (1) having a bottle opening (101), an accommodating cavity for holding samples being formed in the bottle body (1); a bottle cap (2), that may be matched with the bottle opening (101) by means of threads, wherein limiting teeth (102) are arranged on the outer wall of the bottle opening (101), the bottle cap (2) is detachably connected to a rotation stopping ring (4), and non-return teeth meshed with the limiting teeth (102) are arranged on the inner wall of the rotation stopping ring (4); and an identification assembly (3), comprising an RFID label (301) provided on the bottle cap (2) and an identification code (302) provided on the front face of the RFID label (301), the identification code (302) facing away from the bottle cap(2), and the identification code (302) being matched to the RFID tag (301). The detection sample collection container may better ensure the authenticity of a detection sample.
Patent WO-2021013268-A1 (WO)
Title: Hollow composite board and application thereof
Inventor: JIANG JINGLEI
IPC: B32B27/04
Filed: 2020-07-27
Abstract: A hollow composite board (1') and an application thereof. The composite board comprises a first partial board (30'), a second partial board (40'), a first layer (10'), and a second layer (20'). At least part of the first layer (10') is laminated to the second layer (20'). The first partial board (30') comprises one or two selected from the combination of at least part of the first layer (10') and at least part of the second layer (20'). The second partial board (40') comprises one or two selected from the combination of other at least part of the first layer (10') and other at least part of the second layer (20'). The first partial board (30') and the second partial board (40') are connected to each other and are surrounded to form a hollow cavity (100') by blow molding to form a hollow structure.
Patent WO-2022007053-A1 (WO)
Title: Backlight module and display apparatus
Inventor: ZHANG PENG
IPC: G02F1/13357
Filed: 2020-07-29
Abstract: Provided are a backlight module and a display apparatus. The backlight module is provided with an in-plane open hole, and the backlight module further comprises a light source apparatus and a light guide body, wherein the light source apparatus comprises a first light source and a second light source, which are respectively and independently driven and controlled; and the light guide body is arranged at a hole wall of the in-plane open hole, corresponds to the first light source, and is used for providing, under a pre-set condition, light emitted by the first light source to the area of the in-plane open hole. Compared with the prior art, an in-plane open hole is only used as a transmitting and receiving channel for ambient light of a photographic apparatus below the in-plane open hole, and there is no light source to provide brightness; and the embodiments solve the problem in the prior art of there being no light source for providing brightness for an in-plane open hole in a backlight module of a liquid crystal display apparatus, thereby realizing an in-plane open hole, which has brightness under a pre-set condition, of a backlight module.
Patent WO-2021109598-A1 (WO)
Inventor: LIU RUYI
IPC: G10L21/0208
Filed: 2020-07-30
Abstract: Disclosed are a noise processing method, a serving end and a client. The method comprises: a serving end receiving a piece of voice sent by a first terminal and a target noise mode corresponding to the voice, wherein the target noise mode is obtained by the first terminal performing matching in a preset correlation between relevant information and noise modes according to acquired relevant information; determining a target noise reduction algorithm corresponding to the target noise mode according to a preset correlation between the noise modes and noise reduction algorithms; and performing noise reduction processing on the voice according to the target noise reduction algorithm, and sending the processed voice to a second terminal. By means of the present application, noise in a piece of voice can be quickly analyzed and identified under different environment scenes or during real-time switching of the environment scenes, so that the voice quality in a call process is improved.
Patent WO-2021253637-A1 (WO)
Title: A/o-mbbr process-based integrated sewage treatment device and sewage treatment method
Inventor: MU DANDAN
IPC: C02F9/14
Filed: 2020-08-28
Abstract: Disclosed are an A/O-MBBR process-based integrated sewage treatment device and a sewage treatment method. The sewage treatment device comprises a clarification tank, an anoxic tank, a first-stage aerobic tank, a second-stage aerobic tank and a sedimentation tank which are sequentially connected via an overflow structure. A power structure is provided at the bottom of the sedimentation tank. The power structure is connected to the clarification tank via a return pipe. The return pipe is provided with a phosphorus removal agent access port and a pipe mixer. The pipe mixer is located downstream of the phosphorus removal agent access port. The anoxic filler in the anoxic tank is a combined filler, and is formed by combination of a polyurethane filler and a plastic spherical shell wrapping same. A carbon source agent access port is provided in a water inlet baffle of the anoxic tank. The aerobic fillers in the two aerobic tanks are respectively a high-density polyethylene MBBR filler and a PPC biological carrier. The components are installed in a housing, and the housing is made of a glass steel material. The sewage treatment device and the sewage treatment method use an A/O-MBBR pure biofilm process, have a strong impact resistance, and are supplemented with a chemical dephosphorization and carbon source feeding device, which can effectively enhance the removal of nitrogen and phosphorus contaminants.
Patent WO-2021217992-A1 (WO)
Inventor: MA MINGMING
IPC: B08B7/00
Filed: 2020-09-09
Abstract: Disclosed is a multi-laser-head intelligent laser cleaning method, comprising steps: S1, obtain a three-dimensional shape of a workpiece to be cleaned and determine an area to be cleaned; S2, determine motion trajectories and scanning modes of laser heads according to the three-dimensional shape of the workpiece to be cleaned and the area to be cleaned; S3, select technological parameters of the laser heads, the laser heads move along the motion trajectories and emit laser to clean the surface of the workpiece; and S4, acquire an image of the surface of the cleaned workpiece in real time, detect a cleaning condition of the surface of the workpiece by using an image processing algorithm, and if a preset requirement is not satisfied, return to step S3 till the detection result satisfies the preset requirement. The present invention can achieve cleaning dirt on the surface of the workpiece by means of coordination of multiple laser heads, is particularly suitable for a surface to be cleaned which has a large breadth and a complex shape and structure, and has advantages of high cleaning efficiency, good cleaning quality, etc..
Patent WO-2021196534-A1 (WO)
Title: 自动调节式称料机
Inventor: BILL
IPC: G01G13/00
Filed: 2020-09-17
Abstract: 一种自动调节式称料机，包括机架（1），机架（1）前端自上而下依次设置有储料仓（3）、称料机构（4）和传送装置，机架（1）后端设有呈倒L字形送料通道，送料通道通过送料装置向储料仓（3）输送粉料，送料装置包括送料仓（6），送料仓（6）上部设有送料盒（61），储料仓（3）下方设置搅拌罐（62），搅拌罐（62）远离储料仓（3）的一端设四个下料口（63），各下料口（63）处分别设漏斗装置（64），漏斗装置（64）另一端设计量杯装置，计量杯装置包括中空设置的计量杯本体（7）及计量杯本体（7）远离漏斗装置（64）一端设置的开合块（71），机架（1）中设置有横板（8），还具有计量杯间距调节装置。
Patent WO-2021057683-A1 (WO)
Inventor: WANG CHUANG
IPC: H04L45/741
Filed: 2020-09-21
Abstract: The present application provides a message processing method and apparatus, applied to segment routing. The method comprises: a second device receives a first message from a first device, a header of the first message comprising function indication information and function identifier information, the function indication information comprising a function indication of at least one device by which the first message passes, wherein the function indication is used for indicating whether the device needs to execute a network function, and the function identifier information comprises a function identifier corresponding to at least one device that needs to execute the network function and by which the first message passes; and if the second device determines, according to a function indication of the second device, that the second device needs to execute the network function, execute the corresponding network function by means of a function identifier of the second device in the function identifier information. The method can reduce overhead of the header, and facilitates improving the forward performance of the message.
Patent WO-2021082987-A1 (WO)
Inventor: CHEN ZIFU
IPC: H04W74/08
Filed: 2020-10-20
Abstract: A cell switching method, a terminal, a base station, a system and a readable storage medium. In the present invention, the cell switching method used for the terminal comprises: when receiving an instruction message which is from the base station and is used for cell switching, identifying the instruction message; if the message carries an adjustment instruction, determining a time period required to adjust; and according to the time period, adjusting the initial transmitting time of a random access signal after the cell switching.
Patent WO-2021093541-A1 (WO)
Title: Handheld cleaning machine
Inventor: HUO FENG
IPC: B08B3/02
Filed: 2020-10-22
Abstract: A handheld cleaning machine (100), comprising a main machine (10), a handle (20), and a rotating structure (30) hinging the main machine (10) and the handle (20). The rotating structure (30) comprises a locking knob (310) and an elastic member (320). The locking knob (310), during a sliding process, is selectively snap-fitted to the first of a handle housing (210) and a main machine housing (110) and keeps in sliding connection to the other of the handle housing (210) and the main machine housing (110). The elastic member (320) is configured to provide a driving force enabling the locking knob (310) to move to be fitted to the first of the handle housing (210) and the main machine housing (110). A first connecting hole (150) is formed in the main machine housing (110), and a first guide tooth groove (140) is formed in the inner wall of the first connecting hole (150) or the main machine housing (110); a second connecting hole (230) is formed in the handle housing (210), and a second guide tooth groove (220) is formed in the inner wall of the second connecting hole (230). The locking knob (310) is provided with a first limiting tooth (314) engaged with the first guide tooth groove (140) and a second limiting tooth (316) in sliding fitting to the second guide tooth groove (220). The elastic member (320) provides a driving force enabling the first limiting tooth (314) to move to be fitted to the first guide tooth groove (140). Unlocking and locking of the handle (20) are achieved by pressing and releasing the locking knob (310), and the adjustment of an angle of the handle (20) can be conveniently and quickly achieved, thereby cleaning targets to be cleaned in different heights.