baber/WOPTO huggingface dataset:
Patent WO-2021012119-A1 (WO)
Title: Procédé et appareil de transmission de données
Inventor: SHI JIE
IPC: H04W74/08
Filed: 2019-07-19
Abstract: La présente invention concerne un équipement d'utilisateur, une station de base et un procédé de transmission de données. La station de base transmet un message de radiomessagerie à l'équipement utilisateur. Le message de radiomessagerie comprend une ressource de canal d'accès aléatoire (RACH) associée à des informations de niveau d'amélioration de couverture (CE). Après réception du message de radiomessagerie, l'équipement utilisateur sélectionne un niveau de CE spécifique à partir des informations de niveau de CE. L'équipement utilisateur transmet un préambule d'accès aléatoire (RA) à la station de base selon la ressource RACH avec le niveau de CE spécifique.
Patent WO-2020042870-A1 (WO)
Inventor: YE TAO
IPC: C25D21/18
Filed: 2019-08-05
Abstract: A production method for the electroplating solution or the electroplating supplement solution in an insoluble anode acid copper electroplating process, comprising the following steps: 1) providing an electrolytic cell and using an electrolytic cell membrane (3) to separate the electrolytic cell into an electrolytic anode area (2) and an electrolytic cathode area (1); 2) respectively preparing an anode electrolyte and a cathode electrolyte; 3) adding the anode electrolyte to the electrolytic anode area (2), and adding the cathode electrolyte into the electrolytic cathode area (1); 4) immersing an electrolytic anode (4) into the anode electrolyte, and immersing an electrolytic cathode (5) into the cathode electrolyte; and 5) connecting the electrolytic anode (4) and the electrolytic cathode (5) to a positive electrode and a negative electrode of an electrolytic power supply (6), connecting the electrolytic power supply (6) to perform an electrolytic reaction, and extracting the anode electrolyte when the concentration of a copper ion in the anode electrolyte reaches a predetermined value. Also disclosed is a device for implementing the production method suitable for the electroplating solution or the electroplating supplement solution in an insoluble anode acid copper electroplating process.
Patent WO-2020186684-A1 (WO)
Inventor: MAO WEIQING
IPC: B01D36/02
Filed: 2019-08-06
Abstract: 一种压滤器系统，包括板式压滤器和六合一压滤器，板式压滤器的出料口与六合一压滤器的进料口通过法兰连接，板式压滤器用于对待压滤物料进行一次过滤，六合一压滤器用于对固体进行二次过滤，其中六合一压滤器的压料油缸座固定在上封头上部，驱动压板组件（17）直接挤压物料，压料油缸杆为空心结构，搅拌轴（15-3）穿过油缸杆与减速机电机（15-1）连接，减速机电机（15-1）上装有防爆电机（15-2）作为驱动，搅拌轴（15-3）可以通过提轴油缸（15-7）在桶体（14）内上下运动，达到对物料最佳洗涤和自动出料。
Patent WO-2021031010-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W4/08
Filed: 2019-08-16
Abstract: 本申请实施例涉及一种通信方法、终端设备和网络设备，该方法包括：终端设备接收核心网设备发送的第一授权信息，所述第一授权信息用于指示是否授权所述终端设备作为中继终端设备和/或远端终端设备。本申请实施例的通信方法、终端设备和网络设备，可以实现5G系统中对终端设备的relay授权。
Patent WO-2020224131-A1 (WO)
Inventor: XU QINGSONG
IPC: G06V30/40
Filed: 2019-08-30
Abstract: A receipt recognition method and apparatus. The method comprises: obtaining an image of a receipt to be recognized (S101); using an area recognition model to recognize line areas of the receipt in the image (S102), wherein the line area is an area where each line character is located; using a character recognition model to recognize the character content in each line area (S103); and determining time information, the store name, and the payment amount of the receipt according to the character content in each line area (S104). The related information on the receipt can be automatically recognized by applying the solution.
Patent WO-2020057445-A1 (WO)
Inventor: HE YOUHONG
IPC: H04L29/08
Filed: 2019-09-12
Abstract: Embodiments of the present application disclose a communication method, device, and system, which are used to implement automatic switching between servers and to reduce workloads of users and administrators. The communication system proposed in the embodiments of the present application comprises a first server and a second server. The first server is used to acquire a first mapping relationship, and to send, on the basis of the Border Gateway Protocol, the first mapping relationship to a target device. The first mapping relationship is a mapping relationship between an IP address associated with the first server and a local IP address of the first server, and the IP address associated with the first server comprises a preset southbound interface IP address and/or a preset northbound interface IP address. The second server is used to acquire a state of the first server and a second mapping relationship. If the state is a fault state, the second server then sends, on the basis of the Border Gateway Protocol, the second mapping relationship to the target device. The second mapping relationship is a mapping relationship between an IP address associated with the first server and a local IP address of the second server.
Patent WO-2020063380-A1 (WO)
Title: 曲轴组件、压缩机及制冷设备
Inventor: HUANG GANG
IPC: F16C3/10
Filed: 2019-09-16
Abstract: 一种曲轴组件(100)、压缩机及制冷设备，曲轴组件(100)包括偏心轴部件(10)、主轴部件(20)和主螺旋泵(40)，偏心轴部件(10)具有偏心空腔(110)，主轴部件(20)具有第一空腔(210)，第一空腔(210)与偏心空腔(110)连通，第一主轴(21)上的第一通孔(211)和第二通孔(212)分别与第一空腔(210)连通，第一主轴(21)的外表面设有连接第一通孔(211)和第二通孔(212)的第一螺旋油槽(213)；主螺旋油泵(40)的外表面沿其长度方向设置有旋向与所述第一螺旋油槽(213)相反的第二螺旋油槽(41)。
Patent WO-2021062762-A1 (WO)
Inventor: XU WEIJIE
IPC: H04W72/04
Filed: 2019-09-30
Abstract: Disclosed are a signal reception method, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method comprises: when a terminal device enters a discontinuous reception (DRX) activation time period, controlling one or more carriers to use a first processing means to process signals transmitted by the carriers. The first processing means is to stop processing at least part of the signals transmitted by the one or more carriers within at least part of a duration of the activation time period.
Patent WO-2020232961-A1 (WO)
Title: Organic/inorganic ferroelectric composite material having ultrahigh dielectric constant, preparation method therefor and use thereof
Inventor: QI JIANQUAN
IPC: H01G9/032
Filed: 2019-10-17
Abstract: The present invention relates to an organic/inorganic ferroelectric composite material having an ultrahigh dielectric constant, a preparation method therefor, and use thereof. A novel organic/inorganic ferroelectric composite material is formed by filling, in a matrix composite formed by organic ferroelectric macromolecules and ferroelectric high-molecular polymers, inorganic powder having a ferroelectric property. At room temperature, said material has a relative dielectric constant of greater than 105 at a power frequency. Said preparation method has simple operation, low cost, and is easy for large-scale industrial production. The novel ultrahigh dielectric material can be used for preparing a high-capacity all-solid novel capacitor material suitable for surface mounting. Said material has multiple types of interfacial charge polarization, which breaks through the pre-percolation theory of the currently available dielectric theory, and provides a new approach for material application and further research.
Patent WO-2020114141-A1 (WO)
Inventor: FU MENG
IPC: G01R31/00
Filed: 2019-10-24
Abstract: Disclosed is a non-intrusive identification method for a high-speed blender. The method comprises the following steps: step 1: collecting voltage and current signals at a main incoming line of a user by means of voltage and current sensors, so as to form sampling sequences  u ,  i  of voltages and currents; step 2: scanning a voltage signal  u  and a current signal  i , and calculating a steady-state average power increment Δ P  and a time Δt 1  which is required for an abrupt change; step 3: calculating a difference ΔI 1  between the maximum thrice harmonic current after an abrupt change occurs and a steady-state thrice harmonic current before the abrupt change occurs, and a time Δt 2  required for the abrupt change; step 4: calculating a difference ΔI 2  between thrice harmonic currents before and after an abrupt change occurs, and a time Δt 3  required for the abrupt change; and step 5: calculating a ratio k of the steady-state average power increment to an abrupt change time. The present invention can accurately, effectively and quickly identify a high-speed blender, and has the advantages of being simple and economical, and being easily popularized, applied, etc.
Patent WO-2021087818-A1 (WO)
Inventor: CHEN XUE
IPC: G06F9/451
Filed: 2019-11-06
Abstract: A method for capturing knowledge in software, the method comprising the following steps: S1, acquiring a captured screen of the software and identifying a target and pixel coordinates thereof on the basis of the captured screen, wherein the target comprises a plurality of functional regions, icons or characters on the captured screen, iteratively performing step S1 to acquire a list of maximum values and minimum values on an X-coordinate axis and a Y-coordinate axis respectively corresponding to the target and the pixels thereof, and storing the list in a first database, and then performing the following steps: S2, capturing, online, a software-based event on a software operation apparatus, and mapping the event into the list to acquire a software operation corresponding to the event; and S3, extracting an event stream-based knowledge graph on the basis of a plurality of software operations, and storing the knowledge graph in a second database. The method is high in speed and efficiency, has no impact on the operations of a user with regards to the software, and is applicable to various types of software, in particular modeling software.
Patent WO-2021042504-A1 (WO)
Title: Virtual reality technology-based retina detection system
Inventor: YANG RONG
IPC: A61B5/11
Filed: 2019-11-07
Abstract: A virtual reality technology-based retina detection system, comprising: a display module (12), which is used for displaying a three-dimensional image (a light spot) having depth of field to a detected person; a lens module (11), which is located between the eyes of the detected person and the display module (12) and is used for amplifying the light spot projected by the display module (12) and mapping same into the eyes of the detected person such that the three-dimensional image displayed by the display module (12) occupies the entire visual field of the detected person; a controller subsystem (10), which is used for controlling the acquisition of the visual field boundary of the detected person and test light spot information; a head movement tracking subsystem (3), which is used for detecting head movement information and eliminating the influence of head movement on visual detection; and an eye movement tracking subsystem (2), which is used for detecting focal point information of the detected person. Thus, a health state detection result of each region of the retina of the detected person may be objectively and accurately tracked and evaluated, characteristics may be quantified, and the system is accurate and efficient.
Patent WO-2020143314-A1 (WO)
Inventor: YANG KUN
IPC: G06F16/95
Filed: 2019-11-13
Abstract: A search engine-based question-answering method and apparatus, a storage medium, and a computer device. The method comprises: acquiring a target question input by a user (S102); determining keywords of the target question (S104); finding multiple search results in a search engine according to the keywords (S106); calculating the matching degree of each of the multiple search results with the keywords (S108); taking the search result having a matching degree greater than or equal to a preset value as a candidate answer (S110); determining whether the type of the candidate answer is a document type (S112); if yes, parsing the candidate answer according to a preset algorithm to obtain an answer to the target question (S114); and if not, determining that the candidate answer is an answer to the target question (S116). The present method solves the problem of poor response ability of chat robots.
Patent WO-2020233020-A1 (WO)
Inventor: HUANG GUIQIN
IPC: H04L29/12
Filed: 2019-11-14
Abstract: Embodiments of the present application provide a method and a device for pre-distributing container IP , a computer device and a storage medium, which relate to the technical field of cloud computing and can be applied to a PaaS platform. The method comprises: receiving an distribution request for pre-distributing a container needing to be newly added for a container application; obtaining an area for creating the container application; obtaining idle IPs in a preset IP address pool in the area; determining the number of the pre-distributed IPs of the container; determining the same number of IPs from the idle IPs according to a preset rule, and setting the state of the determined IPs as a pre-distribution state; and distributing the determined IP in the pre-distribution state to the container application, so that the container application takes out the corresponding IP from the IPs in the pre-distribution state and distributes the corresponding IP to a newly added container when newly adding the container.
Patent WO-2020168756-A1 (WO)
Title: Cluster log feature extraction method, and apparatus, device and storage medium
Inventor: WU CHAOYONG
IPC: G06F16/17
Filed: 2019-11-14
Abstract: A cluster log feature extraction method, and an apparatus, a device and a storage medium. The method comprises: a flume client collecting a log of a server cluster, and sending same to a database (S10); performing data cleaning on log data to screen out original data (S30); extracting feature values, comprising the mean value, effective value, peak value, root amplitude, waveform index, impulse index and kurtosis index, of the original data (S50); and respectively performing operation of a Pearson correlation coefficient on the extracted feature values and the original data, comparing calculated correlation coefficients with a correlation threshold, regarding correlation coefficients higher than the correlation threshold as being valid data, and regarding correlation coefficients lower than the correlation threshold as being invalid data and removing same (S70). Valid information of production data of each host in a server cluster can be effectively screened out, and feature values of the production data are extracted from the valid information, thereby facilitating failure prediction and failure classification of a production system and reducing the occurrence of production accidents.
Patent WO-2021051611-A1 (WO)
Inventor: Sun Taiwu
IPC: G06K9/00
Filed: 2019-11-14
Abstract: 本申请涉及人脸识别技术领域，提出一种基于人脸可见性的人脸识别方法，应用于电子装置，所述方法包括：检测待处理图片，获取所述待处理图片中的人脸区域的位置；基于关键点对齐技术，确定所述人脸区域中的人脸的关键点，并对所述人脸进行摆正处理；对所述摆正处理后的人脸区域进行质量评估，并获取质量评估分数；对所述质量评估分数满足预设值范围的人脸区域进行可见性评估，并获取对应的可见性评估分数；对可见性评估分数满足预设值范围的人脸区域进行人脸识别及特征提取。本申请通过人脸可见性解决图片质量评估中无法解决遮挡的问题，也可大大提高人脸识别的精度及时间。
Patent WO-2020215703-A1 (WO)
Title: Dynamic measurement system and method for flatness of cathode plate
Inventor: WU JUNYI
IPC: G01B11/30
Filed: 2019-11-15
Abstract: A dynamic measurement system and method for flatness of a cathode plate. The measurement system mainly comprises a laser generator (1), a measurement surface (2), a front camera (3), and a side camera (4); the laser generator (1) is provided at a position directly facing the position directly below the intersection point of the diagonal lines of the measurement surface (2), and is used for projecting a set of n*n dot matrix onto the measurement surface (2); the front camera (3) is fixed directly above the laser generator (1); the laser generator (1) and the front camera (3) are both fixed on a fixed rod A(6); the side camera (4) is fixed on a fixed rod B(7); the front camera (3) and the side camera (4) upload collected image information to an industrial control computer (5) by means of a data transmission channel (8). The measurement system solves the problem of detecting a shaking process when a cathode plate product runs at a high speed, detected point positions are distributed more densely, and a detection result is more accurate; the present invention can collect statistics on the performance condition of the product in real time and view the performance condition.
Patent WO-2020134743-A1 (WO)
Inventor: YANG ZHANG
IPC: G06F3/0489
Filed: 2019-11-21
Abstract: 本公开提供一种图标移动方法及终端，该方法包括：在第一屏幕中的图标处于可移动状态的情况下，接收在所述第一屏幕的第一触控输入；获取所述第一触控输入所选择的目标图标；接收在第二屏幕的第二触控输入；响应于所述第二触控输入，将所述目标图标移动至所述第二屏幕。
Patent WO-2020125484-A1 (WO)
Title: Luminescent tetradentate ligand-containing gold (iii) compounds for organic light-emitting devices and their preparation
Inventor: YAM WING-WAH
IPC: C09K11/06
Filed: 2019-12-10
Abstract: A series of thermally stable and highly luminescent cyclometalated tetradentate ligand-containing gold (III) compounds was designed and synthesized. The cyclometalated tetradentate ligand-containing gold (III) compounds can be used as light-emitting material for fabrication of light-emitting devices. The cyclometalated tetradentate ligand-containing gold (III) compounds can be deposited as a layer or a component of a layer using a solution-processing technique or a vacuum deposition process. The cyclometalated tetradentate ligand-containing gold (III) compounds are robust and can provide electroluminescence with high efficiency and brightness. More importantly, the vacuum-deposited OLEDs demonstrate long operational stabilities with half-lifetime of over 29,700 hours at 100 cd m  -2 .
Patent WO-2021114176-A1 (WO)
Inventor: HUANG HUA
IPC: G02F1/1347
Filed: 2019-12-12
Abstract: Provided are a display panel and a manufacturing method therefor, and a display device. The display panel comprises: a first display substrate, a second display substrate, and a third display substrate. The second display substrate and the first display substrate are cell-assembled to form a first liquid crystal cell; the third display substrate is located on the side of the second display substrate distant from the first display substrate, and the third display substrate and the second display substrate are cell-assembled to form a second liquid crystal cell. The display panel further comprises: a first wire grid polarizer located on the second display substrate; and a first binding portion located on the side of the second display substrate close to the first display substrate and located outside the first liquid crystal cell. The orthographic projection of the first wire grid polarizer on the second display substrate does not overlap that of the first binding portion on the second display substrate.
Patent WO-2020168801-A1 (WO)
Title: Display module, fabrication method therefor and display device
Inventor: LIU WEI
IPC: H01L51/56
Filed: 2019-12-18
Abstract: A display module (2), a fabrication method therefor, and a display device, which relate to the technical field of display. The display module (2) comprises: a display panel (20) and a brightness adjusting assembly (30), the display panel (20) comprising: a base substrate (21) and a photoelectric conversion unit (22) disposed on the base substrate (21); the display panel (20) is provided with a transparent region (c1); the photoelectric conversion unit (22) is located in the transparent region (c1), and the photoelectric conversion unit (22) is connected to the brightness adjusting assembly (30); the photoelectric conversion unit (22) is configured to convert an optical signal of ambient light in the environment in which the display panel (20) is located into an electrical signal; and the brightness adjusting assembly (30) is configured to adjust the brightness of the display panel (20) on the basis of the electrical signal converted by the photoelectric conversion unit (22).
Patent WO-2020143455-A1 (WO)
Title: Display substrate, display panel and display device
Inventor: WANG CAN
IPC: H01L51/50
Filed: 2019-12-25
Abstract: Provided is a display substrate, comprising: a drive substrate; and a laminated structure provided on one side of the drive substrate, the laminated structure comprising a plurality of light-emitting layers and a plurality of carrier transport layers provided, in a laminated manner, in a direction perpendicular to the drive substrate. The laminated structure forms a plurality of light-emitting devices, each of the plurality of light-emitting devices comprises at least two light-emitting sections respectively located in at least two of the plurality of light-emitting layers; the plurality of light-emitting devices comprise a plurality of first light-emitting devices and a plurality of second light-emitting devices; the light-emitting sections of each of the plurality of first light-emitting devices are not adjacent to each other; and at least two of the light-emitting sections of each of the plurality of second light-emitting devices are adjacent, and the at least two adjacent light-emitting sections share at least one of a plurality of carrier transport layers.
Patent WO-2021128197-A1 (WO)
Title: 负极材料及包含其的电化学装置和电子装置
Inventor: ZHANG TING
IPC: H01M4/62
Filed: 2019-12-26
Abstract: 本申请涉及负极材料及包含其的电化学装置和电子装置。本申请负极材料包括硅基颗粒，所述硅基颗粒包括含硅基体和聚合物层，所述含硅基体的至少一部分表面具有聚合物层，所述聚合物层包含碳纳米管和碱金属离子，所述碱金属离子包含Li+、Na+、K+或其任意组合，其中基于所述硅基颗粒的总重量，所述碱金属离子的含量为约50-5000ppm。由本申请负极活性材料制备的锂离子电池具有降低的阻抗，以及提升的首次效率、循环性能和倍率性能。
Patent WO-2020228367-A1 (WO)
Title: Procédé, dispositif et système de signature de libre-service de paiement mobile
Inventor: LU CHUAN
IPC: G06Q20/32
Filed: 2020-01-08
Abstract: Procédé de signature de libre-service de paiement mobile, comprenant les étapes consistant à balayer un code d'identification généré par une application de paiement mobile (205) ; transmettre le résultat de balayage à un serveur de paiement mobile pour vérification (210) ; en réponse à une notification de vérification réussie reçue en provenance du serveur de paiement mobile, inviter un utilisateur à entrer des informations d'identification personnelles (215) ; recevoir les informations d'identification personnelles entrées par l'utilisateur et les transférer à un serveur de fournisseur de services pour vérification (220) ; en réponse à une notification de vérification réussie reçue en provenance du serveur de fournisseur de services, inviter l'utilisateur à effectuer une signature autorisée sur un protocole de signature (225) ; recevoir la signature autorisée en provenance de l'utilisateur et utiliser la signature autorisée pour envoyer une demande de conservation de signature au serveur de paiement mobile (230) ; et recevoir une notification pour savoir si la signature de contrat est réussie ou non en provenance du serveur de paiement mobile (235).
Patent WO-2021138898-A1 (WO)
Inventor: XUE ZHENGSHAN
IPC: G06F17/00
Filed: 2020-01-10
Abstract: 一种语音识别结果检测方法、装置及存储介质，该方法包括：获取待测语音识别结果，并利用机器翻译模型将待测语音识别结果从第一语种翻译至第二语种，得到待测翻译结果(S101)；基于待测翻译结果和待测语音识别结果，确定第一评估特征；第一评估特征用于表征待测语音识别结果的识别和翻译效果(S102)；基于第一评估特征对待测语音识别结果进行评估，得到第一评估结果(S103)；判断第一评估结果是否满足预设条件，得到第一判断结果，并根据第一判断结果确定待测语音识别结果的错误检测结果(S104)。
Patent WO-2021142697-A1 (WO)
Title: Clock signal generator, on-chip clock system, and chip
Inventor: SONG JUN
IPC: G06F1/06
Filed: 2020-01-16
Abstract: Provided are a clock signal generator, on-chip clock system, and chip; the clock signal generator (100) comprises: a first transistor (T1), a second transistor (T2), a flip-flop, and a power supply terminal; the first poles of the first transistor (T1) and the second transistor (T2) are coupled to the power supply terminal, and the second electrodes of the first transistor (T1) and the second transistor (T2) are coupled to a common ground (Gnd); the first input terminal of the flip-flop is coupled to the first pole of the first transistor (T1), and the second input terminal of the flip-flop is coupled to the first pole of the second transistor (T2). The present clock signal generator (100) causes the frequency of the output clock signal to be more stable.
Patent WO-2020125814-A1 (WO)
Inventor: HUANG XIN
IPC: C03C25/475
Filed: 2020-02-12
Abstract: 本申请涉及玻璃纤维技术领域，具体涉及一种浸润剂及彩色玻璃纤维及其制备方法和应用，其中，浸润剂包括如下重量份的组分：淀粉2-6.5份，植物油1-2份，乳化剂0.1-0.3份，润滑剂0.1-0.5份，无机着色物质0.5-5份，软水90-95份，彩色玻璃纤维的制备方法为：采用所述的制备方法制得的浸润剂为涂覆剂，将玻璃纤维原料进行拉丝，制得彩色玻璃纤维原丝，然后经退纱、并纱工艺，得到彩色玻璃纤维产品，采用本申请的彩色玻璃纤维制作纤维织物，热清洗后织物表面不会发黄或出现褐色条纹，同时实现快速便捷地检测玻璃纤维织物的经纬向位移，也便于织物下料剪裁的定位，或为后道加工提供基准线。