baber/WOPTO huggingface dataset:
Patent WO-2020238991-A1 (WO)
Inventor: LIU XIANDA
IPC: H04W72/04
Filed: 2020-05-27
Abstract: A state information sending method and apparatus, and a state information receiving method and apparatus, for use in improving the receiving and sending throughputs of a terminal device, thereby improving the transmission performance of the terminal device. The method comprises: a terminal device determines first information, the first information comprising the state of each antenna module of the terminal device within a first time period; and then, the terminal device sends first information at a first time, wherein the start time of the first time period is a second time, and the second time is after the first time and is separated by N time units from the first time.
Patent WO-2020248860-A1 (WO)
Inventor: HUANG XIAO
IPC: C09D5/14
Filed: 2020-06-01
Abstract: 本发明提供一类具有抑制细菌、霉菌生长作用的可逆文物保护材料，所述可逆文物保护材料选自芳樟醇、莰烯、蒎烯、樟脑、龙脑、百里香酚、香豆素、乙基麦芽酚、环十二烷、环境温度下为固体且含有对甲基异丙基环己烷结构的化合物、固态环烷烃中的至少一种。本发明提供的可逆文物保护材料，制备及使用方法简单，有良好的抗菌效率，与此同时能够对文物起到临时固型作用。
Patent WO-2020244573-A1 (WO)
Inventor: LIN WENBIN
IPC: H04L12/28
Filed: 2020-06-04
Abstract: Disclosed are a voice instruction processing method and device, and a control system. The method comprises the steps of: identifying, from a voice instruction, a behavior intention of a user and control object information (S310); determining, on the basis of an area where the user is located and the control object information, a device to be controlled (S320); and generating, on the basis of the behavior intention, a control instruction for the device to be controlled (S330).
Patent WO-2021248256-A1 (WO)
Inventor: XU HENG
IPC: C07D231/40
Filed: 2020-06-07
Abstract: Provided are a substituted pyrazole compound, and a preparation method therefor, the use thereof and a pharmaceutical composition thereof. The pyrazole compound is as represented by formula (I), is a STAT3 signaling pathway inhibitor, and can be used for preventing and/or treating diseases related to STAT3 activity, such as tumors, autoimmune diseases, kidney diseases, cardiovascular diseases, inflammatory diseases, and metabolic/endocrine function disorders or neurological diseases.
Patent WO-2020259319-A1 (WO)
Inventor: FENG XUEHUAN
IPC: G11C19/28
Filed: 2020-06-12
Abstract: The present application provides a shift register unit, a gate driver circuit, a display device, and a control method. The shift register unit comprises a first input sub-circuit, a first output sub-circuit, a first reset sub-circuit, a second input sub-circuit, and a third input sub-circuit. The first input sub-circuit is used for changing the potential of a first node from a first level to a second level in a first stage. The first output sub-circuit is used for outputting a gate driving signal in the first stage and outputting a compensation driving signal in a second stage. The first reset sub-circuit is used for resetting the potential of the first node to the first level. The second input sub-circuit is used for changing the potential of a second node from the first level to the second level in the first stage, and maintaining the second level to the second stage. The third input sub-circuit is used for changing the reset potential of the first node from the first level to the second level in the second stage.
Patent WO-2021109533-A1 (WO)
Title: Method for preparing monophenol compound and co-producing cellulose by catalytically oxidizing biomass by transition metal oxide
Inventor: WANG CHENGUANG
IPC: C07C47/58
Filed: 2020-06-15
Abstract: A method for preparing a monophenol compound and co-producing cellulose by catalytically oxidizing a biomass by a transition metal oxide. The method comprises the following steps: (1) putting a pre-treated dry basis biomass, a transition metal oxide, and an aqueous hydroxide solution of an alkali metal into a closed reaction container, introducing oxygen into the reaction container, stirring a reaction mixture for reaction, and performing cooling to obtain a suspension; (2) centrifuging the suspension to obtain a supernatant liquid and solid residues, using an acid liquid to acidify the supernatant liquid until a pH value is equal to 2-3, adding an organic solvent to extract a monophenol compound so as to obtain an organic solution, adding weak-base salt to the organic solution and removing water, and finally distilling the organic solution under reduced pressure to obtain the monophenol compound; and recycling a catalyst in the solid residues. The method uses lignocellulose as a raw material, oxygen as an oxidant, and a transition metal oxide as a catalyst, and prepares a monophenol chemical product and co-produces cellulose under mild conditions, thereby achieving the efficient utilization of lignocellulose.
Patent WO-2021004509-A1 (WO)
Inventor: HUANG GUOFEI
IPC: D06F75/16
Filed: 2020-07-09
Abstract: Provided is a multi-functional household electric iron, which comprises a housing (10), an ironing plate (20), a heating body and a disinfection device, wherein a mounting cavity (11) is formed inside the housing (10), and an opening is formed at the top end of the mounting cavity (11); the ironing plate (20) is encapsulated in the opening; the heating body is arranged in the mounting cavity (11) and is used for heating water and generating steam; a plurality of steam outlet holes (21) are formed in the ironing plate (20); the steam is led out from the plurality of steam outlet holes (21); the disinfection device is arranged at the opening and is used for disinfection when the ironing plate (20) works. The multi-functional household electric iron can perform disinfection treatment on the surface of the clothes through the disinfection device while steam ironing.
Patent WO-2021012968-A1 (WO)
Inventor: XIA GUANG
IPC: F16D48/06
Filed: 2020-07-10
Abstract: A control method for upshifting of a power gear-shifting transmission, aiming at preventing the phenomena of power cycling and deceleration from occurring to a vehicle by which the power gear-shifting transmission is carried in the upshifting process. In the gear shifting process, only one clutch (B, A) is controlled to be in a sliding friction state, and the other clutch (A, B) is only in an engaged or a separated state, so that the control over the power gear shifting process is simpler, more convenient and more accurate without interrupting the power. At the same time, the phenomenon of power cycling occurring in the power upshifting control process can be effectively avoided.
Patent WO-2021013228-A1 (WO)
Title: Wireless communication method and device, unmanned aerial vehicle, and unmanned aerial vehicle control system
Inventor: ZHANG TIANBAO
IPC: G05D1/10
Filed: 2020-07-23
Abstract: The present invention relates to the technical field of unmanned aerial vehicles, and in particular, to a wireless communication method and device, an unmanned aerial vehicle, and an unmanned aerial vehicle control system. The method comprises: acquiring flight state information of an unmanned aerial vehicle; determining that a first communication link is broken; and sending the flight state information to a remote control terminal by means of a second communication link, so that the remote control terminal determines the flight state of the unmanned aerial vehicle according to the flight state information. According to the embodiment, the flight state of the unmanned aerial vehicle can always be grasped, thereby ensuring the unmanned aerial vehicle against loss of communication, improving the safety of the unmanned aerial vehicle, and reducing the loss of the user.
Patent WO-2021027700-A1 (WO)
Inventor: QIAN XIAHUAN
IPC: G06F9/445
Filed: 2020-08-07
Abstract: Provided are an application program starting method and apparatus, a terminal device and a readable storage medium. The method comprises: receiving an instruction of starting a target application; after the instruction is received, initializing, in batches and according to information of hotspot objects in a starting stage of the target application, the hotspot objects in the starting stage of the target application; and starting the target application on the basis of the hotspot objects initialized in batches. According to the method, the consumption of extra time for initialization before the calling of a first object each time can be avoided, such that the time consumption of a starting process of a target application is greatly reduced.
Patent WO-2022032486-A1 (WO)
Inventor: WANG WEILIANG
IPC: G06T5/20
Filed: 2020-08-11
Abstract: Provided by the present application are a three-dimensional (3D) game rendering method, a 3D engine, an electronic device and a readable storage medium. The 3D game rendering method comprises: acquiring a shading program of at least two protocol versions and comprising rendering parameters; caching a plurality of rendering parameters comprised in the shading program of the at least two protocol versions as a set of global data parameter groups, and updating the global data parameter groups by means of invoking an application programming interface; and performing 3D game rendering according to the updated global data parameter groups. The 3D game rendering method provided by the present application updates a large amount of rendering parameters in batches at one time by means of grouping and updating the rendering parameters, and the updating efficiency is higher, so that the game rendering efficiency is greatly increased. In addition, the shading programs that comprise the rendering parameters are all provided with at least two protocol versions, and are capable of being supported on multiple platforms, so the rendered parameters have a higher degree of smoothness regarding interaction operations and executions across platforms.
Patent WO-2022032518-A1 (WO)
Title: Polycaprolactone modified starch-based biodegradable resin material and preparation method therefor
Inventor: CHEN CHANGPING
IPC: C08L67/04
Filed: 2020-08-12
Abstract: Disclosed is a polycaprolactone modified starch-based biodegradable resin material, which is prepared from the following raw materials in parts by weight: 100 parts of modified starch, 50-70 parts of polycaprolactone, 20-40 parts of polysuccinic acid-adipic acid-butanediol copolyester grafted glycidyl methacrylate, 5-15 parts of a filler, 10-25 parts of a plasticizer, and 1-6 parts of a lubricant. Further disclosed is a preparation method therefor. The polycaprolactone and the modified starch are taken as the body of a film of the present invention, and the plasticizer and the polysuccinic acid-adipic acid-butanediol copolyester grafted glycidyl methacrylate are added, such that the compatibility between the starch and the polycaprolactone can be effectively improved, and the disadvantage of the low melting point of the polycaprolactone is overcome. By adding the lubricant, the opening performance and surface smoothness of the film are improved, and the filler is capable of properly improving the strength and opening performance of the film. The film prepared in the prevent invention can be completely biodegraded, has good mechanical properties, water resistance and light transmittance, and can be widely applied.
Patent WO-2021068668-A1 (WO)
Title: Filter circuit, method for improving performance of filter circuit, and signal processing device
Inventor: PANG WEI
IPC: H03H9/48
Filed: 2020-08-26
Abstract: A filter circuit, a method for improving the performance of a filter circuit, and a signal processing device. The filter circuit comprises a plurality of resonators, the plurality of resonators comprising a first number of series-connected resonators (20) and a second number of parallel-connected resonators (40); an input end of the filter circuit is connected to a first inductor (10), an output end of the filter circuit is connected to a second inductor (30), and a grounding end of the filter circuit is connected to a third inductor (50); the second number of parallel-connected resonators (40) of the filter circuit includes at least one designated parallel-connected resonator (60), and attribute parameters of the designated parallel-connected resonator (60) are different from attribute parameters of other parallel-connected resonators (40). In this way, the insertion loss and the roll-off of the filter circuit can be reduced.
Patent WO-2021189766-A1 (WO)
Title: 数据可视化方法及相关设备
Inventor: Zhang shang
IPC: G06F9/451
Filed: 2020-08-27
Abstract: 一种数据可视化方法及相关设备，应用于服务器，所述方法包括：获取N个电子设备的N个用户行为数据（201），所述N个电子设备均安装有第一应用，所述用户行为数据是所述电子设备运行所述第一应用时产生的，所述N个用户行为数据与所述N个电子设备一一对应，所述N为正整数；对所述N个用户行为数据进行提取、切割和合并处理，生成用户行为动线树（202），所述用户行为动线树用于描述所述N个电子设备关联的用户针对所述第一应用的页面的访问情况；展示所述用户行为动线树（203）。采用该方法有利于对用户行为数据进行可视化研究，从而了解用户在应用内的访问情况。
Patent WO-2021169226-A1 (WO)
Title: 一种方便调节的化妆盒
Inventor: NIE YIHONG
IPC: A45D33/20
Filed: 2020-09-01
Abstract: 一种方便调节的化妆盒，包括具有收容空间的盒体（1）、可操作以选择性地打开或关闭盒体（1）的盒盖（2）、设于盒盖（2）内侧的梳妆镜（3）、以及连接在梳妆镜（3）与盒体（1）或盒盖（2）之间的调节装置，梳妆镜（3）通过调节装置能够相对盒体（1）进行升降运动和转动。用户在通过梳妆镜（3）进行化妆时，可以根据实际情况灵活地调整梳妆镜（3）的高度及角度，从而方便用户化妆。
Patent WO-2022047620-A1 (WO)
Title: Procédé d'interaction, terminal et support de stockage
Inventor: SHEN JIANFENG
IPC: G06F3/0481
Filed: 2020-09-01
Abstract: Le procédé d'interaction est appliqué à un terminal mobile, et comporte les étapes consistant à: recevoir une opération prédéfinie effectuée sur un objet cible (S11), déterminer un ensemble d'affichage correspondant à l'objet cible (S12), et traiter l'objet cible selon une première stratégie prédéfinie et/ou délivrer un ensemble d'affichage selon une seconde stratégie prédéfinie (S13). Il est visible qu'un utilisateur peut acquérir des informations d'après l'ensemble d'affichage délivré sur le terminal mobile ou réaliser la fonction de l'objet cible d'après l'ensemble d'affichage, ce qui rend l'exploitation du terminal mobile plus commode et rend l'interaction avec le terminal mobile plus intéressante.
Patent WO-2021043192-A1 (WO)
Title: Method for online detection of milling blade damage
Inventor: CAO HUAJUN
IPC: B23Q17/09
Filed: 2020-09-03
Abstract: A method for online detection of milling blade damage, comprising the following steps: 1) installing a vibration sensor module on a main shaft of a machine tool; 2) collecting initial sample data; 3) setting a threshold △S 0  and a time interval period T; 4) measuring, within each period T 0 , vibration signals in the x, y, z directions for n blades; 5) performing shaping, so as to obtain, within each time period T 0 , data for n strong vibration cutting waves formed in the x and y directions by n respective blades; 6) analyzing and processing the data for the strong vibration cutting waves, so as to obtain, within each period T 0 , a difference value △S / 
 0  between the areas of the strong vibration cutting waves formed by each blade; 7) a data comparison and analysis module outputting, according to a restrictive condition, a blade wear signal to an alert display module, and the alert display module emitting a warning. The present method, on the basis of machined workpiece precision requirements, and by means of the collection, analysis, and processing of online vibration signals, can realize quick detection, alert, and servicing of machine tool blade damage, which can significantly reduce machining losses caused by blade wear or damage, and also increase the quality of machined workpieces.
Patent WO-2022061688-A1 (WO)
Inventor: YUAN FANG
IPC: H04W80/02
Filed: 2020-09-25
Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. In one aspect, the apparatus may receive, from a base station, radio resource control (RRC) signaling including an indication of a number of physical uplink control channel (PUCCH) repetitions. The apparatus may also receive downlink control information (DCI) indicating a codepoint associated with the number of PUCCH repetitions, the codepoint including at least one PUCCH resource indicator (PRI) associated with a PUCCH resource of one or more PUCCH resource sets, the at least one PRI corresponding to the number of PUCCH repetitions. The apparatus may also transmit a PUCCH via the PUCCH resource of the one or more PUCCH resource sets, the PUCCH transmission corresponding to the number of PUCCH repetitions.
Patent WO-2022061897-A1 (WO)
Title: Flexible sensor
Inventor: ZHOU TINGTING
IPC: G01L1/16
Filed: 2020-09-28
Abstract: Provided is a flexible sensor, comprising: a flexible substrate; a plurality of ultrasonic detectors, which are located on the flexible substrate; and a plurality of detection circuits, which respectively correspond to the ultrasonic detectors, wherein each detection circuit is located between the flexible substrate and a corresponding ultrasonic detector, and is configured to drive the ultrasonic detector to emit an ultrasonic wave, and detect a detection signal which is output by the ultrasonic detector after receiving an ultrasonic wave; each ultrasonic detector comprises a first electrode coupled to the detection circuit, a second electrode located at a side of the first electrode that faces away from the flexible substrate, and a piezoelectric sensing layer located between the first electrode and the second electrode; and a plurality of holes are formed in an area outside the detection circuits, and the holes penetrate at least some film layers in the detection circuits.
Patent WO-2021063355-A1 (WO)
Title: Method for constructing food-grade ethanol-degrading bacillus subtilis recombinant bacteria
Inventor: LU ZHAOXIN
IPC: A61K35/742
Filed: 2020-09-29
Abstract: Provided is a method for constructing food-grade ethanol-degrading Bacillus subtilis recombinant bacteria. The method integrates expression cassettes of two enzyme genes into the genome of Bacillus subtilis by means of double-crossover homologous recombination, thus realizing the intracellular co-expression of ethanol dehydrogenase and acetaldehyde dehydrogenase. Recombinant Bacillus subtilis can degrade ethanol under low pH conditions, which can be converted into acetic acid under the action of ethanol dehydrogenase and acetaldehyde dehydrogenase.
Patent WO-2021073470-A1 (WO)
Inventor: Sheng Changliang
IPC: H01M10/058
Filed: 2020-10-12
Abstract: A secondary battery (7), an electrode member (1) thereof, a battery module and a related apparatus. The electrode member (1) comprises a current collector (11), an active material layer (12), an adapter piece (13), and an electrode lead (14). The current collector (11) comprises an insulating substrate (111), a first conductive layer (112) and a second conductive layer (113), the first conductive layer (112) and the second conductive layer (113) being arranged on the insulating substrate (111); the first conductive layer (112) and the second conductive layer (113) each comprises a coated region (114) and an uncoated region (115), wherein the coated region (114) is coated with the active material layer (12) and the uncoated region (115) is not coated with the active material layer (12); the size of the current collector (11) in a length direction (X) is larger than that in a width direction (Y), and the uncoated region (115) is located at the side of the coated region (114) in the length direction (X). The adapter piece (13) comprises a first conductive member (131) and a second conductive member (132), the first conductive member (131) and the second conductive member (132) being connected to the uncoated region (115) of the first conductive layer (112) and the uncoated region (115) of the second conductive layer (113) respectively, and the first conductive member (131) being connected to the second conductive member (132). The electrode lead (14) is connected to the adapter piece (13), and one end of the electrode lead (14) in the width direction (Y) exceeds the uncoated region (115).
Patent WO-2021196596-A1 (WO)
Title: 非智能设备的控制方法、装置及电子设备
Inventor: SHANG YINGSHENG
IPC: G05B15/02
Filed: 2020-10-30
Abstract: 一种非智能设备(12)的控制方法、装置及电子设备，属于智能控制技术领域。方法应用于智慧屏(11)，智慧屏(11)通过标准接口与非智能设备(12)连接，方法包括：接收用户输入的控制指令(S10)，控制指令包括：用于控制非智能设备(12)的指令；解析获取控制指令对应的控制信号(S20)；根据控制信号控制非智能设备(12)执行对应的操作(S30)。本方法可以降低对非智能设备(12)控制的复杂程度，提高对非智能设备(12)控制的速度，从而方便对非智能设备(12)进行控制。
Patent WO-2022007276-A1 (WO)
Title: Embedded circuit board and preparation method therefor
Inventor: HUANG LIXIANG
IPC: H05K1/18
Filed: 2020-11-06
Abstract: An embedded circuit board (100), comprising: several layers of sub-bodies (10) and several dielectric layers (20), which are arranged in an alternate and stacked manner, with at least one layer of a sub-body (10B) being provided with a slot body (101); and an electronic device (30), which is embedded in the slot body (101), with the coefficient of thermal expansion of the dielectric layers (20B, 20C) adjacent to the electronic device (30) being less than the coefficient of thermal expansion of the dielectric layers (20A, 20D) away from the electronic device (30). By means of the method, the situation in which the sub-body (10B) deforms and the electronic device (30) breaks or falls off as a result of the dielectric layers (20B, 20C) generating obvious stress on the sub-body (10B) where the electronic device (30) is located due to thermal expansion and contraction can be prevented. Moreover, the production cost can be reduced, given that the circuit board (100) remains in a smooth state as much as possible.
Patent WO-2021093700-A1 (WO)
Inventor: JIN ZHIGANG
IPC: G06F15/78
Filed: 2020-11-09
Abstract: A circuit, comprising: a synchronization register and a level conversion unit. The synchronization register is electrically connected to the level conversion unit. The level conversion unit is powered by dual power supplies. A high-voltage power supply in the dual power supplies provides electricity to the synchronization register. The circuit increases the capability of the synchronization register for eliminating metastability.
Patent WO-2022000937-A1 (WO)
Inventor: WANG SICONG
IPC: G11B11/105
Filed: 2020-11-16
Abstract: A double-pulse excitation method for ultrafast and super-resolution all-optical magnetic recording, comprising: a first excitation pulse and a second regulation pulse sequentially enter an optical magnetic recording medium, so that an all-optical magnetic reversal occurs in an area thereof illuminated by light spots of a laser pulse; and by precisely and flexibly controlling a time delay, a spatial overlapping area and an energy density ratio between double-femtosecond laser pulses, a secondary reversal of a magnetization field can be induced in the spatial overlapping area of the two pulses on an optical magnetic material capable of achieving a single-pulse all-optical magnetic reversal, so as to obtain all-optical magnetic recording exceeding the limitation of a diffraction limit. This recording process occurs on a time scale of hundreds of picoseconds (subnanosecond), providing an effective technical means for ultra-high density and ultrafast magnetic storage.
Patent WO-2021129278-A1 (WO)
Title: 臭氧水散布装置
Inventor: OE KATSUMI
IPC: A23N12/02
Filed: 2020-11-25
Abstract: 一种臭氧水散布装置。臭氧喷雾器(1)具备：生成部(20)，生成在水中含有臭氧而成的臭氧水；雾放出部(50)，将由生成部(20)生成的臭氧水呈雾状放出；以及雨放出部(40)，将由生成部(20)生成的臭氧水呈雨状放出。而且，臭氧喷雾器(1)具备用于将由生成部(20)生成的臭氧水输送至雾放出部(50)和雨放出部(40)的送水部(30)。送水部(30)包括：雾用管(330)，供前往雾放出部(50)的臭氧水流过；雨用管(320)，供前往雨放出部(40)的臭氧水流过；以及切换部(360)，对要使从生成部(20)流出的臭氧水流向雾用管(330)和雨用管(320)中的哪个管进行切换。
Patent WO-2021109983-A1 (WO)
Inventor: LV JIANFU
IPC: C04B28/06
Filed: 2020-12-01
Abstract: Disclosed are a cement coating for inducing the attachment of marine sessile organisms and an application technique therefor, and in particular a construction method for an ecological riprap breakwater, an induced cement-based coating and a preparation method therefor. The cement coating for inducing the attachment of marine sessile organisms is coated on surfaces of stones, and a reasonable spatial layout is applied, such that each stone pile (block) can effectively break waves and ensure smooth exchange between water bodies on two sides. After oysters attached to each stone pile (block) breed a large amount, the water bodies can be purified, and the ecological environment in the surrounding sea area can be improved.