baber/WOPTO huggingface dataset:
Patent WO-2019041875-A1 (WO)
Title: Foldable frame and unmanned aerial vehicle
Inventor: ZHANG ZHENGLI
IPC: B64C1/30
Filed: 2018-05-02
Abstract: Provided are a foldable frame and an unmanned aerial vehicle. The foldable frame comprises: a body (2); a connection arm (1) rotatably connected to the body (2); a first magnetic element (3) mounted on the connection arm (1); and at least two second magnetic elements (4, 4') configured to be mounted on the body (2) and respectively located on two sides of the connection arm (1), wherein at least one of the first and second magnetic elements is a magnet capable of generating a magnetic field, and when the connection arm (1) rotates relative to the body (2), under the interaction of the first and second magnetic elements, the connection arm (1) can be kept in an unfolded position or a folded position. The frame can be applied to the technical field of unmanned aerial vehicles. Under the interaction of the first and second magnetic elements, the connection arm (1) can drive a rotor to be kept in the unfolded or folded position. The folding of the rotor facilitates the transportation of the unmanned aerial vehicle, while preventing the rotor from colliding or being damaged. The connection arm (1) can drive a pan-tilt platform to be kept in the unfolded or folded position, such that after the pan-tilt platform is unfolded, the interference of a landing gear for a camera device can be avoided, thereby realizing the implementation of a panoramic camera without interference.
Patent WO-2018210209-A1 (WO)
Title: 一种玻璃用组合物和玻璃及其制备方法和应用
Inventor: SHEN YUGUO
IPC: C03C3/097
Filed: 2018-05-14
Abstract: 一种玻璃用组合物和玻璃及其制备方法和应用。以氧化物计，该玻璃用组合物含有45-64重量％的SiO 2、16-26重量％的A1 2O 3、0.1-2重量％的MgO、10-17重量％的Na 2O、0.5-15重量％的P 2O 5和选择性含有的0-2重量％的TiO 2。该玻璃用组合物制得的玻璃具有较高的耐化学腐蚀性、较高的应变点、在玻璃表面形成了较高的压应力和压应力层深度、且该玻璃具有较大的杨氏模量。
Patent WO-2018233456-A1 (WO)
Title: Backscatter detection module
Inventor: ZHANG QINGJUN
IPC: G01T1/20
Filed: 2018-05-29
Abstract: A backscatter detection module, comprising a plate-like light-transmitting carrier, two layers of scintillators, and a light sensor. The light-transmitting carrier is made of a material that allows fluorescence photons to pass through, and has two light-transmitting planes opposite to each other and at least one light emergent end surface; the light emergent end surface is located between the two light-transmitting planes; the two layers of scintillators are respectively fixedly attached to the two light-transmitting planes; the light sensor is coupled to the light emergent end surface. By using two layers of scintillators and a light-transmitting carrier to absorb X-rays, the backscatter detection module greatly improves the detection efficiency. According to the detection module, the light-transmitting carrier is used as a light guide material, a light sensor is provided on the end surface, and the light-transmitting carrier can both transmit fluorescence photons and change the light path; thus, the thickness of a backscatter detector is greatly reduced.
Patent WO-2019001580-A1 (WO)
Title: Biological feature detection device and electronic terminal
Inventor: YANG WANGWANG
IPC: A61B5/1455
Filed: 2018-06-29
Abstract: Provided in an embodiment of the present application are a biological feature detection device and an electronic terminal, the biological feature detection device comprising: a light emitting unit and a light receiving unit; the light emitting unit is used to emit light to biological tissue, and the light that is emitted by the light emitting unit is processed by the biological tissue and then directed toward the light receiving unit; the light receiving unit is used to receive the light that is processed by the biological tissue and is used to perform photo-electric conversion so as to generate an original electrical signal that is used for performing biological feature detection; the light emitting unit and the light receiving unit have an adjustable relative position and/or relative angle so as to enable accurate monitoring of a biological feature.
Patent WO-2019128176-A1 (WO)
Inventor: YAN JUNYONG
IPC: E04F13/15
Filed: 2018-07-02
Abstract: A thin light-transmissive marble dry hanging construction method, comprising the following steps: step one: construction preparation: before construction, cleaning the surface of a base layer and laying lines according to a design drawing, and inspecting the structural engineering and other matching work items; step two: on-site positioning and line laying: on the basis of the design layout and the size of the composite panel (3), first laying out on the wall; laying lines using the main control axis handed over by the civil engineering unit as a reference line and, on the basis of the adjusted layout, implementing elastic line positioning, and marking mounting positioning lines of a steel frame keel (6); step three: on-site size inspection and ordering, factory production and processing; step four: production and mounting of the steel frame keel (6); step five: base layer concealing inspection; step six: mounting the dry hanging member (4) and the composite panel (3); step seven: fastening and levelling; and step eight: on-site cleaning. The present method has the characteristics of improving construction efficiency, shortening the construction period, increasing the rate of light transmission, enhancing the decorative effect, saving costs, and being safe and environmentally friendly.
Patent WO-2019140878-A1 (WO)
Title: Graph database-based electric grid topology analysis engine system and method
Inventor: ZHOU AIHUA
IPC: G06F17/30
Filed: 2018-07-18
Abstract: Disclosed are a graph database-based electric grid topology analysis engine system and method. The graph database-based electric grid topology analysis engine system comprises: an electric grid data source collection module used to collect electric grid data source information; an electric grid data source pre-processing module used to convert, according to a requirement of a modeling data format, the electric grid data source information to standard data information; an electric grid graph database modeling module used to establish an electric grid graph database model on the basis of the standard data information; and a service analysis module used to acquire a service request inputted by a user, to extract, from the service request, an analysis algorithm selected by the user, and to perform, according to the analysis algorithm, topology analysis of the standard data information in the electric grid graph database model, thereby generate a service analysis result.
Patent WO-2019042422-A1 (WO)
Title: Power handle for surgical stapler
Inventor: GUO YIJUN
IPC: A61B17/115
Filed: 2018-08-31
Abstract: The present invention provides a power handle for a surgical stapler, comprising a housing, a power mechanism, and a battery; the housing comprises a housing body and a grip portion housing connected to the housing body; the power mechanism comprises a first power unit and a second power unit; the first power unit is provided at the front-middle part in the housing body, and the first power unit is used for driving at least one first torque output section mounted at the front end of the housing body; the second power unit is provided in the grip portion housing, and the second power unit is used for driving, by means of a transmission mechanism, at least one second torque output section mounted at the front end of the housing body; the battery is provided at the rear part in the housing body. According to the present invention, the power mechanism is arranged in the grip portion housing and the housing body in a distributed manner, sufficiently using the space in the handle, simplifying the structure and avoiding crowding, facilitating the mounting and heat dissipation of the power units; furthermore, the battery is arranged at the rear part of in the housing body, balancing the front part and the rear part.
Patent WO-2019062514-A1 (WO)
Title: Method and apparatus for realizing video information preview, client and storage medium
Inventor: ZHU XINGCHANG
IPC: H04N21/435
Filed: 2018-09-06
Abstract: Provided are a method and apparatus for realizing video information preview, a client and a storage medium. The method for realizing video information preview comprises: when it is detected that a progress bar is dragged, according to position information about dragging, positioning corresponding preview information from a description file, wherein the description file is used for describing the preview information; and presenting the positioned preview information. By means of the embodiments of the present disclosure, video information preview is independently completed at the client, without the participation of a player and a CDN, thus facilitating service promotion.
Patent WO-2020047836-A1 (WO)
Inventor: CAO PEIYAN
IPC: H01L31/107
Filed: 2018-09-07
Abstract: L'invention concerne un appareil (100), comprenant : une barrette de photodiodes à effet d'avalanche (APDs) (110) servant à détecter de la lumière ultraviolette ; un filtre optique passe-bande (130) qui bloque la lumière visible et laisse passer la lumière ultraviolette incidente sur la barrette d'APD (110).
Patent WO-2019047962-A1 (WO)
Title: GENE EXPRESSION CARRIER FOR REGULATING NF-κB ACTIVITY IN CELL AND REGULATION METHOD THEREFOR AND APPLICATION THEREOF
Inventor: WANG JINKE
IPC: A61P35/00
Filed: 2018-09-11
Abstract: A gene expression carrier for regulating NF-κB activity in a cell and a regulation method therefor and an application thereof, the carrier comprising two sequence elements, a promoter sequence that regulates gene expression and a promoter downstream miRNA coding sequence; the promoter sequence consists of an NF-κB decoy sequence and a minimum promoter sequence; the miRNA coding sequence is a coding sequence capable of encoding miRNA of target NF-κB mRNA. The transfection of the gene expression carrier may moderately and effectively reduce NF-κB activity within a cell having over-active NF-κB activity and has no obvious effects on the activity of normal cells, thereby preventing side effects thereof. The regulation method for a gene expression carrier is simple, fast and effective. The gene expression carrier is used for preparing an NF-κB activity regulation reagent or drug molecule for the gene therapy of diseases closely related to NF-κB over-activity, being a novel gene therapy reagent.
Patent WO-2019047966-A1 (WO)
Title: Method for responding to touch operation and electronic device
Inventor: HUA CHUNQIAO
IPC: G06F3/048
Filed: 2018-09-11
Abstract: A method for responding to a touch operation and an electronic device are disclosed. The method includes the followings. A usage scenario of a mobile terminal is determined (2201). A first touch operation and a second touch operation applied on a touch display screen within a predetermined duration are received (2202). A first operation type of the first touch operation is determined (2203). A second operation type of the second touch operation is determined (2204). It is determined whether to respond to the first touch operation and/or the second touch operation based on the first operation type, the second operation type and the usage scenario (2205). The electronic device includes a processor and a touch display screen. The processor is configured to determine whether to respond to a touch operation applied on the touch display screen according to an operation region and an operation type.
Patent WO-2020024396-A1 (WO)
Title: Music style recognition method and apparatus, computer device, and storage medium
Inventor: MEI YAQI
IPC: G10L25/51
Filed: 2018-09-19
Abstract: A music style recognition method and apparatus, a computer device, and a storage medium. The method comprises: obtaining an audio sample data set; obtaining a timbre feature and a rhythm feature of an audio sample; training an initial hidden Markov model according to the timbre feature and the rhythm feature to obtain a timbre recognition model and a rhythm recognition model; receiving target audio data to be recognized, and obtaining a target timbre feature and a target rhythm feature; recognizing the target timbre feature according to the timbre recognition model, determining the probability that the target timbre feature belongs to each music style, and obtaining N timbre probabilities; recognizing the target rhythm feature according to the rhythm recognition model, determining the probability that the target rhythm feature belongs to each music style, and obtaining N rhythm probabilities; and determining a target music style of the target audio data according to the N timbre probabilities and the N rhythm probabilities. The method improves the accuracy of music style recognition.
Patent WO-2019076275-A1 (WO)
Title: Communication method and device
Inventor: YING JIANGWEI
IPC: H04W76/18
Filed: 2018-10-15
Abstract: The present application provides a communication method and device. The method comprises: a core network element locally stores an allowed session access type. Thus, the core network element can directly determine whether a session of a first access type in a deactivated state can be activated by means of a second access type, thereby improving the efficiency of a service request process. Further, when determining that the allowed session access type does not comprise the second access type, the core network element can determine that the session cannot be activated by means of the second access type, and then can directly end the subsequent process of activating the session. That is, if the core network element determines that the session cannot be activated by means of the second access type, the core network element does not execute subsequent steps such as sending indication information to a terminal and receiving a response message sent by the terminal. Thus, resources and signaling overhead can also be saved.
Patent WO-2020047964-A1 (WO)
Title: Array substrate, display panel, and display apparatus
Inventor: CHANG HONGYAN
IPC: G02F1/1362
Filed: 2018-10-25
Abstract: An array substrate, a display panel, and a display apparatus, the display panel comprising an array substrate, the array substrate comprising: a display unit (10); a drive unit (20); a fan-out area (30) positioned between the display unit (10) and the drive unit (20), the fan-out area (30) having a fan-out wire group (31), and the fan-out wire group (31) being used for connecting the display unit (10) and the drive unit (20); and a dummy line (32) arranged on at least one side of the fan-out wire group (31), and arranged adjacent to the outermost fan-out wire of the fan-out wire group (31).
Patent WO-2020097834-A1 (WO)
Inventor: MA YIDONG
IPC: G06N3/04
Filed: 2018-11-14
Abstract: L'invention concerne un procédé et un appareil de traitement de caractéristiques, un support de stockage, et un produit programme d'ordinateur. Ledit procédé consiste à : utiliser une pluralité de modèles d'extraction de caractéristiques pour exécuter une extraction de caractéristiques sur une image cible respectivement, de sorte à obtenir une pluralité de vecteurs de caractéristiques de l'image cible (S102) ; combiner la pluralité de vecteurs de caractéristiques pour obtenir un vecteur de caractéristique combiné de l'image cible (S104) ; exécuter un traitement de réduction de dimension sur le vecteur de caractéristique combiné pour obtenir un vecteur de caractéristique cible (S106). La présente invention réduit la dimension d'une caractéristique, améliorant ainsi la vitesse et la précision d'un traitement de données.
Patent WO-2020029478-A1 (WO)
Title: Circuit parameter correction method and apparatus, chip and storage medium
Inventor: XIA BING
IPC: H03M1/10
Filed: 2018-11-26
Abstract: Disclosed are a circuit parameter correction method and apparatus, a chip and a storage medium. The method comprises: constructing a mismatch model based on a preset maladjustment matrix, an adjustment matrix and a standard orthogonal test signal; after a preset orthogonal test signal is modulated, taking the direction in which the signal strength of a mirror signal reduces as an adjustment direction, and adjusting parameters of a target circuit; and determining an optimal adjustment matrix based on a successive approximation method and an inverse matrix of the preset maladjustment matrix, and taking a current parameter of the target circuit corresponding to the optimal adjustment matrix as a target parameter.
Patent WO-2020048023-A1 (WO)
Inventor: JIANG HONG
IPC: G06F3/044
Filed: 2018-11-28
Abstract: 一种电容检测电路、触控芯片及电子设备，电容检测电路包括：控制模块(112)、电荷转移模块(142)、处理模块(152)、驱动模块(122)以及抵消模块(132)，所述控制模块(112)用于通过控制所述驱动模块(122)对待测电容(Cx)进行充电处理、所述抵消模块(132)对抵消电容(Cc)进行充电处理，以及控制所述抵消电容(Cc)对所述待测电容(Cx)进行电荷抵消处理；所述电荷转移模块(142)用于对所述抵消处理后所述待测电容(Cx)的电荷进行转化处理生成输出电压(V OUT)；所述处理模块(152)用于根据所述输出电压(V OUT)确定所述待测电容(Cx)被外加电场影响前后的电容变化量。该电容检测电路提高了自电容检测的灵敏度，最终提高了自电容检测的准确度。
Patent WO-2020118790-A1 (WO)
Title: 评估受试者卵巢储备功能的系统和方法
Inventor: LI RONG
IPC: G01N33/74
Filed: 2018-12-28
Abstract: 一种用于评估受试者卵巢储备功能的系统和方法。该用于评估受试者卵巢储备功能的系统包括：数据采集模块，其用于获取受试者的年龄、抗缪勒氏管激素（AMH）水平、卵泡刺激素（FSH）水平、窦卵泡计数（AFC）的数据；以及计算卵巢储备功能的模块，用于将数据采集模块中获取的信息进行计算从而计算出受试者的卵巢低反应的概率（p）。进一步，根据预测的卵巢低反应概率和促排卵药用药剂量之间交互作用的关系将人群分成四组，以期将卵巢反应性相近的分成一组。
Patent WO-2020133206-A1 (WO)
Inventor: LI XIAOJIAN
IPC: G01B11/03
Filed: 2018-12-28
Abstract: 一种雷达仿真方法及装置。雷达仿真方法包括：根据当前帧的深度图，确定深度图中的多个像素点（101），深度图中像素点的深度值表示像素点与摄像机之间的距离，且多个像素点的深度值表示的距离，小于深度图中其他像素点的深度值表示的距离；根据多个像素点中各像素点的深度值，输出雷达传感器的探测结果（102）；实现了发射锥状波束的雷达传感器的仿真。
Patent WO-2020140264-A1 (WO)
Inventor: YU YEDONG
IPC: G06F3/01
Filed: 2019-01-04
Abstract: Methods and systems for application publishing in a virtualized environment are described herein. A system may facilitate publishing of one or more shortcuts based on inputs made in the virtual desktop environment (e. g., when a user "drag-and-drops" a shortcut onto a publishing icon on a desktop). The system may determine application information and instance information for the application, and may publish a shortcut for that application to the storefront. As a result, users may be permitted to self-publish shortcuts for preferred applications onto personalized storefronts, which may be unique to each user.
Patent WO-2019192237-A1 (WO)
Title: Acoustic channel-based personal computer usage behavior monitoring method and system
Inventor: WU KAISHUN
IPC: G10L25/03
Filed: 2019-01-07
Abstract: An acoustic channel-based personal computer usage behavior monitoring method and system, said personal computer usage behavior monitoring method comprising the following steps: step S1. acquiring an audio signal generated when a user operates a keyboard and a mouse (S1); step S2. performing data pre-processing on the acquired audio signal, and extracting an audio signal block (S2); step S3. extracting the feature data of the audio signal block, and performing model training on the feature data (S3); step S4. testing a trainer for model training, so as to identify a corresponding event (S4); and step S5. analyzing the user's usage behavior according to the identified corresponding event (S5). By means of a classifier trained by supervised learning, in combination with a model migration method, identification of a monitored event is realized, thereby providing, on the basis of event identification, a good data basis for analyzing the activities of a user using a computer, achieving the purpose of monitoring the personal computer usage behavior of the user.
Patent WO-2019154197-A1 (WO)
Title: Electronic book handwritten note display method, computing device and computer storage medium
Inventor: TAO HONGTAO
IPC: G06F3/048
Filed: 2019-01-29
Abstract: An electronic book handwritten note display method, a computing device and a computer storage medium. The handwritten note includes a character text. The method comprises: acquiring a character text input by a user in a handwritten manner, and recording specific characters, corresponding to the character text, of an electronic book and the relative position of the character text relative to the specific characters (S301); after it is detected that characters of the electronic book are subjected to format adjustment, determining new positions of the specific characters after format adjustment (S302); obtaining a new display position of the character text according to the new positions of the specific characters and the recorded relative position of the character text relative to the specific characters (S303); and determining a display mode of the character text according to the new display position of the character text (S304).
Patent WO-2019149255-A1 (WO)
Title: Indoleamine-2,3-dioxygenase inhibitor, preparation method therefor and use thereof
Inventor: DU WU
IPC: A61P25/24
Filed: 2019-01-31
Abstract: The present invention provides a compound represented by formula (I). The present invention also relates to a pharmaceutical composition containing the compound of formula (I) and use of the compound in the preparation of an indoleamine-2,3-dioxygenase (IDO) inhibitor drug. The compound prepared in the present invention has an obvious inhibition effect on IDO protease, and metabolizes stably in the body. The present compound or pharmaceutical composition thereof can be used for preparing an IDO inhibitor drug, and can also be used for preparing a drug for preventing and/or treating diseases having IDO-mediated tryptophan metabolic pathway pathological features.
Patent WO-2019149267-A1 (WO)
Title: Uplink carrier transmission method and apparatus, and uplink carrier aggregation apparatus
Inventor: CHENG SHOUGANG
IPC: H04L5/00
Filed: 2019-02-01
Abstract: Provided are an uplink carrier transmission method and apparatus, an uplink carrier aggregation apparatus, a storage medium and an electronic apparatus. The method comprises: combining more than two paths of carriers of different frequencies, and performing power amplification on the combined carriers; separating the power amplified combined carriers into more than two paths of carriers, and independently filtering each of the separated carriers; and transmitting all the filtered carriers. By means of the embodiments of the present invention, the problems of high cost and high power consumption of an uplink CA circuit design in the related art are solved, thus achieving the effects of saving on the uplink CA circuit design cost and deployment area and reducing the power consumption.
Patent WO-2020073586-A1 (WO)
Inventor: HE SHIMING
IPC: H04W40/10
Filed: 2019-02-25
Abstract: Disclosed in the present invention is an interference-aware wireless energy-carrying transfer routing method; a routing problem of a wireless multi-hop network is studied; and a routing method for a wireless multi-hop network is designed by considering the effect and influence of interference on wireless energy-carrying transfer not used in both information and energy aspects. First, an energy-carrying transfer module under interference is established by using a physical interference model; then, under the requirement of minimum energy acquisition, an interference-aware maximum energy-carrying capacity allocation model is constructed, and a solving algorithm is designed; finally, an interference-aware wireless energy-carrying transfer routing algorithm is designed as: the maximum energy-carrying transfer capacity of a link is calculated by using a maximum energy-carrying capacity allocation algorithm in a routing process, and a transfer mode and a path having the maximum transfer capacity of the link are selected according to interference-aware routing indexes.The experimental result shows that interference-aware wireless energy-carrying transfer routing has higher path capacity than interference-free and interference-based information transfer.
Patent WO-2019179358-A1 (WO)
Title: 分拣柜及快件检测方法
Inventor: WANG FENG
IPC: B07C3/10
Filed: 2019-03-15
Abstract: 一种分拣柜及其快件检测方法。该分拣柜包括：柜体（100）、存储装置（200）、检测装置（300）以及处理装置；柜体设置有公共入口（150）；存储装置设置于柜体内部，包括多个存储位（210），每个存储位与公共入口连通；检测装置设置于公共入口边缘处，设置为检测是否有快件通过公共入口投入柜体，并生成检测信号；处理装置，设置为获取检测装置生成的检测信号，并根据检测信号，确定快件被投入的存储位。