baber/WOPTO huggingface dataset:
Patent WO-2022141861-A1 (WO)
Title: Emotion classification method and apparatus, electronic device, and storage medium
Inventor: HE YOUXIN
IPC: G06F16/35
Filed: 2021-03-30
Abstract: An emotion classification method, comprising: acquiring original text data, and performing text preprocessing on the original text data to obtain an initial word set (S1); performing encoding processing on the initial word set to obtain an integer code, and performing vectorization processing on the initial word set according to the integer code to obtain a standard word vector set (S2); performing bidirectional semantic processing on the standard word vector set to obtain a semantic word vector set (S3); performing screening processing on the semantic word vector set using a preset long short-term memory network to obtain a target text sequence, performing probability calculation on the target text sequence according to a preset attention mechanism to obtain a probability value, and analyzing the probability value to obtain an emotion classification result (S4). In addition, the present invention further relates to blockchain technology, and the initial word set can be stored in a node of a blockchain. Further provided are an emotion classification apparatus, an electronic device, and a computer-readable storage medium, capable of solving the problem of low accuracy in emotion classification.
Patent WO-2022204984-A1 (WO)
Inventor: WEI HONGMEI
IPC: H01M50/463
Filed: 2021-03-30
Abstract: Disclosed in the present application are an electrochemical apparatus and a power device. The electrochemical apparatus comprises a positive electrode sheet, a negative electrode sheet and an isolation layer, wherein the negative electrode sheet comprises a first overhang, i.e. an A/C overhang; and the isolation layer comprises a first region located between the positive electrode sheet and the negative electrode sheet, and a second region located on the surface of the first overhang, the thickness of the second region being greater than the thickness of the first region. By means of the present application, the part of a positive electrode sheet that is not arranged in a first overhang is compensated for by using an isolation layer of a second region, such that the thickness difference of an electrode assembly in an A/C overhang and a non-A/C overhang is reduced, thereby facilitating the prevention of the phenomenon of lithium plating from occurring in the A/C overhang, and ensuring the performance of a battery.
Patent WO-2022021920-A1 (WO)
Inventor: SUN GUOYANG
IPC: C23G1/14
Filed: 2021-03-31
Abstract: The present invention relates to the technical field of industrial water-based cleaning, and relates in particular to an water-based cleaning agent containing copper ions, and provides an water-based cleaning agent containing copper ions. Raw materials of the water-based metal cleaning agent are composed of the following components in parts by weight: 0.5-10 parts of a water-soluble copper salt, 1-30 parts of an inorganic base mixture, 1-30 parts of an emulsifier mixture, 0-20 parts of another functional additive, and the residual amount of deionized water is added to 100 parts. The water-based industrial cleaning agent of the present invention not only has a strong decontamination capability, and a long service life, but also does not contain formaldehyde-releasing bactericide, is friendly, non-toxic, not irritable and non-corrosive to the human body, can effectively ensure the health and safety of operators, and does not pollute the surrounding environment. Meanwhile, as the presence of copper ions has a good bactericidal and anti-corrosion effect, the working liquid does not deteriorate, can be cyclically added and used, and will not pollute the environment.
Patent WO-2022033045-A1 (WO)
Inventor: DING LEI
IPC: G08G1/0962
Filed: 2021-03-31
Abstract: The present application provides a violation control system and method, a vehicle, and a storage medium. The violation control method comprises: receiving information of a roadside unit obtained within a communication range of the roadside unit; and generating violation prompt information according to the information of the roadside unit, and controlling a corresponding execution assembly to display the violation prompt information. According to the technical solution of the present application, the violation prompt information can be displayed in time by means of interaction with the roadside unit, thereby improving the vehicle driving safety.
Patent WO-2022062361-A1 (WO)
Title: Heater assembly and aerosol forming device
Inventor: WANG SHOUPING
IPC: A24F40/46
Filed: 2021-04-02
Abstract: A heater assembly (10) and an aerosol forming device. The heater assembly (10) comprises a mounting base (20) and a heating assembly (30), wherein the heating assembly (30) comprises a heating body (11). The heating body (11) is provided with a first connecting end (111) and a second connecting end (112) opposite the first connecting end (111), wherein the heating body (11) is fixed to the mounting base (20), and the heating body (11) is at least partially used for being inserted into and heating an aerosol forming substrate (102). The heating body (11) in the heater assembly (10) can be directly and independently inserted into the aerosol-forming substrate (102), and the problem of the heating body falling off of a base during high-temperature heating and thus failing is prevented, such that the reliability of the heating assembly (30) is greatly improved; and furthermore, the problem of the mounting base (20) affecting a resistance heating line can be effectively avoided, and a mounting base plate does not need to be additionally provided, thereby effectively reducing the production costs.
Patent WO-2021208777-A1 (WO)
Inventor: ZHANG XIAOCHEN
IPC: F24D11/02
Filed: 2021-04-06
Abstract: La présente invention concerne un système et un procédé de couplage d'une pompe à chaleur à énergie solaire et à source d'eau. Le système comprend : un dispositif de collecte de chaleur solaire, dans lequel au moins un premier canal d'écoulement d'eau est prévu ; un réservoir d'eau qui est relié au premier canal d'écoulement d'eau, une première pompe à eau étant disposée entre le premier canal d'écoulement d'eau et le réservoir d'eau, et le réservoir d'eau ayant une extrémité de sortie d'eau chaude reliée à une extrémité d'eau ; et un système de pompe à chaleur à source d'eau, un premier échangeur de chaleur, un premier élément d'étranglement et un second canal de fluide frigorigène sont connectés en séquence, un orifice d'aspiration d'air d'un compresseur est relié au second canal de fluide frigorigène, et un orifice d'échappement est relié au premier échangeur de chaleur ; une extrémité d'entrée d'eau d'un second canal d'écoulement d'eau est reliée au réservoir d'eau, et l'autre extrémité d'entrée d'eau est reliée à une source d'eau, une première vanne est disposée dans une conduite de raccordement entre le second canal d'écoulement d'eau et le réservoir d'eau, et une seconde pompe à eau est disposée entre le second canal d'écoulement d'eau et la source d'eau. Le système de couplage d'une pompe à chaleur à énergie solaire et à source d'eau de la présente invention augmente efficacement la température de l'eau du côté de la source d'eau à basse température de la pompe à chaleur, et l'efficacité énergétique de fonctionnement d'une unité de pompe à chaleur est améliorée en conséquence, ce qui permet de réduire la consommation d'énergie de fonctionnement du système.
Patent WO-2022213323-A1 (WO)
Title: Clamping module, clamping method, switch unit, and electronic device
Inventor: WANG TIANYU
IPC: H02M7/483
Filed: 2021-04-08
Abstract: A clamping module, a clamping method, a switch unit, and an electronic device. The clamping module is electrically connected to a clamping end (K), the clamping end (K) is electrically connected to a driving voltage end (P0), and the driving voltage end (P0) is used to provide a driving voltage signal; the clamping module comprises a clamping circuit (11) and a control circuit (12); a control end of the clamping circuit (11) is electrically connected to the control circuit (12), a first end of the clamping circuit (11) is electrically connected to the clamping end (K), and a second end of the clamping circuit (11) is electrically connected to a clamping voltage end (P1); the control circuit (12) is used to, after the potential of the driving voltage signal drops from a first voltage to a second voltage and the potential of the clamping end (K) drops to the second voltage, control the potential of the control end of the clamping circuit (11), so that the clamping circuit (11) controls the clamping end (K) to be connected to the clamping voltage end (P1).
Patent WO-2021204268-A1 (WO)
Title: Method and system for performing model training based on privacy data
Inventor: CHEN CHAOCHAO
IPC: G06N20/00
Filed: 2021-04-09
Abstract: One or more embodiments of the present description relate to a method and system for performing model training based on privacy data. The method comprises: a first terminal holds first privacy data; a second terminal holds second privacy data, a sample label, and an encryption loss value of a joint training model based on the first privacy data and the second privacy data; according to the encryption loss value and a first mask of the second terminal, the second terminal participates in the calculation of a second decryption gradient; according to the encryption loss value, a second mask of the second terminal, and an encrypted first feature, the second terminal participates in the calculation of a first decryption gradient; the first decryption gradient and the second decryption gradient are used for updating the joint training model; the encryption is homomorphic encryption; the first privacy data and the second privacy data correspond to the same training sample; and the training sample is image data, text data, or voice data that is associated with an entity.
Patent WO-2021213259-A1 (WO)
Inventor: LI SHENG
IPC: C12Q1/02
Filed: 2021-04-16
Abstract: La présente invention appartient au domaine technique de la détection biologique, et concerne en particulier un kit d'apoptose permettant la détection de cellules tumorales circulantes et une méthode de détection correspondante. Le kit contient 200 μL de Triton X-100, 100 μL de streptavidine marquée par TRITC, 200 μL de désoxyribonucléase I, 200 μL d'un tampon désoxyribonucléase I, 1 mL d'un tampon d'équilibre, 80 μL d'enzyme TdT, 20 μL de biotine-11-dUTP, 1,0 mL d'un tampon de marquage et 50 μL d'un tampon de lipopolysaccharide bactérien. Simplement au moyen d'une coloration en une étape, le kit selon la présente invention permet de détecter des cellules apoptotiques, et le kit de la présente invention est spécifiquement appliqué à la détection de cellules tumorales circulantes apoptotiques, et présente les avantages d'une bonne sensibilité, d'une bonne spécificité et d'un bon effet de détection.
Patent WO-2021249022-A1 (WO)
Inventor: FENG YONGBING
IPC: A47L9/30
Filed: 2021-04-17
Abstract: Disclosed is a dust collector accessory. The dust collector accessory comprises: a main body, in which a rolling brush is arranged; an arc-shaped light guide plate, which is arranged above the rolling brush; and a light-emitting source, which is arranged at the rear end of the arc-shaped light guide plate. By means of the above, the arc-shaped light guide plate can conduct some light emitted by the light-emitting source to the front end of the arc-shaped light guide plate, such that a surface to be cleaned that is located in front of the dust collector accessory is illuminated. According to the present application, the light-emitting source is arranged inside the main body, such that the structure of a dust collector capable of illumination is optimized; in addition, the arc-shaped light guide plate can irradiate as much light emitted by the light-emitting source to the surface to be cleaned that is in front of the dust collector accessory as possible, such that a user can perform a cleaning operation more conveniently.
Patent WO-2022028019-A1 (WO)
Title: Spliced chopping board
Inventor: ZHANG MICHAEL
IPC: A47J47/00
Filed: 2021-04-30
Abstract: Disclosed is a spliced chopping board (100) which is formed by splicing a carbonized acacia wood block (110a), a natural color acacia wood block (110b), a carbonized rubber wood block (110c) and a natural color rubber wood block (110d) in sequence. The carbonized acacia wood block (110a), the natural color acacia wood block (110b), the carbonized rubber wood block (110c) and the natural color rubber wood block (110d) are all made of small battens, which saves on materials and is environmentally-friendly and durable; the carbonized acacia wood block (110a) and the natural color acacia wood block (110b) are both made of acacia wood, the carbonized rubber wood block (110c) and the natural color rubber wood block (110d) are both made of rubber wood, and the two types of wood have similar materials and are not prone to cracking and deformation; in addition, the surfaces of a first flat plate (110) and a second flat plate (120) are effectively attached together by means of a locking structure between the two flat plates, the first flat plate (110) is a wood plate which can be used for processing raw food, and the second flat plate (120) is a plastic plate which can be used for processing cooked food, such that such a chopping board can be multiple-purpose.
Patent WO-2022252058-A1 (WO)
Inventor: CHEN YUJU
IPC: G06F3/041
Filed: 2021-05-31
Abstract: 本公开提供了一种显示装置，为了避免显示屏在触控屏振动时因摩擦而产生高频噪音，使用触控屏不直接与显示屏贴合的方式，而是采用固定结构固定显示屏和触控屏，使显示屏和触控屏之间保持一定的间隙，在间隙中可以填充有空气或者其他不影响显示的流动液体。并且，固定结构的杨氏模量要小于0.1MPa，以保证固定结构不会大幅抑制触觉传感器工作时触控屏的振动。显示屏和触控屏之间间隙的存在，避免了两者摩擦产生高频噪音和热能，而影响用户体验。
Patent WO-2022267103-A1 (WO)
Title: Cristal de sic synthétisé par micro-ondes induit par un germe cristallin et procédé de préparation associé
Inventor: ZHANG RUI
IPC: C04B35/565
Filed: 2021-07-09
Abstract: L'invention concerne un cristal de SiC synthétisé par micro-ondes induit par un germe cristallin et un procédé de préparation associé, relevant du domaine technique des matériaux non métalliques inorganiques. Le procédé comprend les étapes suivantes : après mélange uniforme de poudre de silicium, de noir de nano-carbone, et d'un germe cristallin de SiC pour obtenir une poudre mélangée, d'abord compactage de la poudre mélangée dans une ébauche, puis réalisation d'un chauffage par micro-ondes, et maintien de la température à 800 à 1100 °C pendant 15 à 30 minutes pour synthétiser un cristal de SiC, en d'autres termes, le cristal de SiC synthétisé par micro-ondes induit par un germe cristallin. Par comparaison avec la technologie actuelle d'induction par germe cristallin dans l'industrie, le procédé réduit considérablement la difficulté et les conditions de traitement de la synthèse de cristaux de SiC, et présente de bonnes perspectives d'application.
Patent WO-2022012584-A1 (WO)
Inventor: MOU XIAO
IPC: B25B21/00
Filed: 2021-07-14
Abstract: 一种手持式电动螺丝刀系统，包括螺丝刀本体、伺服驱动器、电源模块和微控制单元MCU，其中电源模块包括开关电源和驱动电源，开关电源为微控制单元MCU供电，驱动电源为伺服驱动器供电，MCU控制伺服驱动器，伺服驱动器驱动螺丝刀本体，螺丝刀本体内设伺服电机（20）驱动。该系统的微控制单元通过各种数据接口联网将螺丝刀锁付过程的设置和参数进行保存、备份和传输，可以实现远程管理和数据分析等智能化、数控化操作，提升了整体系统的可应用范围和数字化发展可能性，而螺丝刀本体采用伺服电机取代了有刷电机，提高整体可靠性延长使用寿命。
Patent WO-2022193502-A1 (WO)
Title: 半导体结构的制备方法及半导体结构
Inventor: LU JINGWEN
IPC: H01L21/8242
Filed: 2021-07-15
Abstract: 一种半导体结构的制备方法及由所述方法制备的半导体结构，所述制备方法包括：提供具有有源区（11）的基底（10）（S100）；在基底（10）上形成间隔设置的多个位线（20），位线（20）上具有第一掩膜层（221）（S200）；在位于相邻的位线（20）之间的基底（10）上形成第一介质层（30）（S300）；图形化第一介质层（30），在第一介质层（30）上形成多个间隔设置的第一凹槽（31）；在第一介质层（30）上形成第二掩膜层（50），第二掩膜层（50）在第一凹槽（31）内围合成第二凹槽（51）（S400）；第一介质层（30）内形成间隔设置的多个接触孔（60），每个接触孔（60）延伸至基底（10）内，以暴露出部分有源区（11）；在接触孔（60）内形成导电柱塞（80）（S500）。
Patent WO-2023272855-A1 (WO)
Inventor: WANG SHENGQI
IPC: G06N3/08
Filed: 2021-07-28
Abstract: Embodiments of the present application provide a virus gene classification method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: obtaining a gene sequence feature data set representing a virus gene to be classified; then calculating a similarity distance between the gene sequence feature data set and a specific gene sequence feature data set corresponding to a specified virus gene; and classifying, according to the similarity distance, the virus gene to be classified, such that accurate classification of virus genes is achieved, facilitating the research of viruses by researchers.
Patent WO-2022033533-A1 (WO)
Inventor: TIAN YU
IPC: E21B3/02
Filed: 2021-08-11
Abstract: An efficient operation drilling rig, mainly comprising: a base (1); a derrick (2), an iron roughneck (5), a drill floor manipulator (6) and a pipe transfer device (7) mounted on the base; a top drive (8), a multifunctional manipulator (9), a racking platform pipe racker (14) and a power fingerboard (10) mounted on the derrick; a turnover manipulator (11) and a ground pipe storage and transportation device (13) mounted on the ground; and a lifting appliance (8-1) mounted on the top drive. The drilling rig and a matched tripping out/in method achieve efficient vertical movement of a stand at a wellhead and a pipe setback area, improve the tripping efficiency, and reduce the risk of underground safety accidents; in addition, a corresponding method is provided so that, in a drilling operation process, off-line stand connection and detachment are achieved, the preparation time in the drilling process is reduced, the drilling operation efficiency is improved, and the oilfield development cost is decreased.
Patent WO-2022057530-A1 (WO)
Title: Drive control module, drive control method, dual-layer panel, and display device
Inventor: LI PENGTAO
IPC: G06F3/041
Filed: 2021-08-12
Abstract: A drive control module, a drive control method, a dual-layer panel, and a display device. The drive control module is applied to the dual-layer panel; the dual-layer panel comprises a first panel (71) and a second panel (72); the first panel (71) is a touch display panel, and the second panel (72) is a display panel; the drive control module comprises a control circuit (20); the control circuit (20) is separately and electrically connected to the first panel (71) and the second panel (72), and is used for controlling the touch phase of the first panel (71) to be provided within the interval phase of the second panel (72); the first panel (71) is used for performing touch detection within the touch phase; and the interval phase comprises at least one of a scan blank phase, a frame start time of a display time period of one frame of picture, and a frame end time of the display time period of one frame of picture. The drive control module can reduce the influence of the second panel (72) on the touch precision of the first panel (71).
Patent WO-2022267208-A1 (WO)
Title: Élément de transmission de noyau de soupape, dispositif de commande de soupape, soupape et procédé de commande de soupape
Inventor: SHAO ZEHUA
IPC: F16K31/53
Filed: 2021-08-18
Abstract: Élément de transmission de noyau de soupape, dispositif de commande de soupape, soupape et procédé de commande de soupape. L'élément de transmission de noyau de soupape comprend un pignon d'entraînement (3) et une broche (4), le pignon d'entraînement (3) étant utilisé pour entraîner la broche (4) en rotation autour de l'axe de la broche (4), le pignon d'entraînement (3) étant un engrenage intermittent et le pignon d'entraînement (3) pouvant tourner autour de l'axe de la broche (4) par rapport à la broche (4). Le dispositif de commande de soupape et la soupape sont tous deux des applications spécifiques basées sur l'élément de transmission d'élément de soupape, et le procédé de commande a le même concept que l'élément de transmission d'élément de soupape.
Patent WO-2022052993-A1 (WO)
Title: Creation method for search engine, search method, and computer apparatus and storage medium thereof
Inventor: FAN PETER ZHIQIANG
IPC: G06Q30/02
Filed: 2021-09-09
Abstract: A search engine construction method, comprising: establishing a keyword word bank of multiple target objects, wherein the keyword of each target object comprises a keyword associated with a problem to be solved and/or a function that needs to be achieved; and establishing an index of each target object according to a source region of target object information, wherein the source region comprises a functional target region, and the functional target region is configured to describe the problem to be solved and/or the function that needs to be achieved.
Patent WO-2023000494-A1 (WO)
Inventor: ZHU FALING
IPC: A45B25/14
Filed: 2021-09-27
Abstract: 一种手推开合的遮阳伞，包括伞柱（1）、下伞盘组件（2）、伞骨组件（3）及上伞盘组件（4），伞柱（1）位于上伞盘组件（4）和下伞盘组件（2）之间的位置上固定设置有伞柱定位圈（5），下伞盘组件（2）的下端固定连接有手推把（6），下伞盘组件（2）包括从下到上依次连接的下伞盘（201）及下伞盘盖（202）,下伞盘组件（2）与手推把（6）围成的空间内设置有与伞柱定位圈（5）及伞柱（1）配合使用实现伞骨组件（3）开启及关闭的伞骨开合机构。通过设置的滑块（7）及第一弹簧（704），使得滑块（7）在第一弹簧（704）的作用下始终往中心方向夹紧，通过设置的开合机构与伞柱定位圈（5）配合使用，使得上推及下拉即可实现伞面撑开及收拢，整个收伞、撑伞过程只需上推和下拉，无需按钮操作，也无需旋转操作，使用方便快捷。
Patent WO-2022105559-A1 (WO)
Inventor: MAYER MICHAEL
IPC: H04B7/185
Filed: 2021-10-27
Abstract: A method and apparatus for synchronizing the oscillators onboard satellites of a same network, while minimizing relativistic effects. The method consists of identifying a reference signal having minimal Doppler frequency shifting; adjusting the frequency of an ovenized oscillator to the minimally shifted reference signal, and repeating the process for all satellites of a satellite train having a similar orbital path. Subsequently, the clocks on board the satellites of a same train can be set to a same time, by relaying a clock synchronization protocol between the satellites. The method includes a number of error measurement techniques allowing to further compensate for relativistic effects and make further corrections over time.
Patent WO-2023070414-A1 (WO)
Inventor: REN YAN
IPC: G02F1/13357
Filed: 2021-10-28
Abstract: A backlight module (100), comprising: a lamp plate (110), comprising a first surface and a second surface, which are opposite each other, wherein the first surface comprises a light source array (111), and the second surface comprises a light source array drive circuit (112) and an external terminal (113); a first back plate (120), which is connected to the lamp plate (110) on a side of the second surface of the lamp plate (110), and comprises a first clearance opening which corresponds to the light source array drive circuit (112) and the external terminal (113); and a second back plate (130), which is connected to the first back plate (120) on the side of the first back plate (120) that faces away from the lamp plate (110), and comprises a second clearance opening which corresponds to the external terminal (113). Further provided is a display apparatus, comprising the backlight module (100).
Patent WO-2022142725-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F40/53
Filed: 2021-11-05
Abstract: 一种烟弹的防伪与加密系统及方法，方法包括，通过加密单元将每颗烟弹的ID信息和基本信息基于加密算法进行加密，并将加密后的数据存储于对应烟弹的第一存储芯片中；在烟弹第一次插入烟具时，通过烟具的处理芯片读取烟弹的第一存储芯片中的存储信息并解密，以获取所述ID信息，并将所述ID信息与烟具的编码信息通过特定算法进行绑定，将绑定信息同时存储于烟弹的第一存储芯片与烟具的第二存储芯片内；通过终端APP与烟具连接，读取烟具的第二存储芯片内的绑定信息，将所述绑定信息发送给后台服务器，供后台服务器判断所述烟弹是否合法。
Patent WO-2022193683-A1 (WO)
Title: 触控显示驱动装置、方法及触控显示装置
Inventor: MIN HANG
IPC: G06F3/041
Filed: 2021-11-08
Abstract: 一种触控显示驱动装置、方法及触控显示装置。该触控显示驱动装置包括：模拟前端、时序控制器和主振荡器，其中，所述主振荡器，分别与信号输入输出端、所述模拟前端和所述时序控制器连接，被配置为在所述信号输入输出端的控制下，向所述模拟前端提供第一输出信号，并向所述时序控制器提供第二输出信号。
Patent WO-2022142739-A1 (WO)
Title: Mitoxantrone composition and preparation method therefor
Inventor: LIU ZHUANG
IPC: A61P35/04
Filed: 2021-11-08
Abstract: Disclosed is a mitoxantrone pharmaceutical composition, comprising a first composition and a second composition, wherein the first composition comprises composite particles formed by an immune adjuvant and a solubilizer, and the second composition comprises mitoxantrone or a soluble salt thereof, a soluble alginate, a pH regulator, and an excipient. By means of improving the combination of the dosage forms, the compatibility problem of a chemotherapy drug containing mitoxantrone with soluble alginate excipients is overcome; and the present invention further provides a method for preparing a mitoxantrone composition.