baber/WOPTO huggingface dataset:
Patent WO-2019157880-A1 (WO)
Inventor: YAO WENDING
IPC: G06F16/00
Filed: 2019-01-03
Abstract: 本实施例公开了一种应用页面的链接生成方法，包括：获取浏览页面中的文字信息以匹配数据库，确定关联的应用标识，将应用标识发送配置服务器以接收返回的配置文件以及关联的应用图标；缓存配置文件，并将应用图标显示，当检测到对应用图标的触发操作时，获取配置文件生成应用的原生页面并展示，提升了应用页面的开启效率。
Patent WO-2019137476-A1 (WO)
Title: Supporting and fixing device for rear seats of automobile and automobile
Inventor: CHI YUHANG
IPC: B60N2/015
Filed: 2019-01-11
Abstract: A supporting and fixing device for rear seats (1) of an automobile is arranged on a rear floor of the automobile and comprises a supporting and fixing base. The supporting and fixing base comprises a supporting frame component (11) and at least four seat-connection portions (12) arranged on the supporting frame component (11). Each seat-connection portion (12) comprises a connection portion component and a mounting hole (121) arranged on the connection portion component. Each rear seat of the automobile passes through the mounting hole (12) via a fastener to achieve fixed connection to the supporting and fixing base. The invention also relates to an automobile having the same device. The at least four seat connection portions arranged on the supporting frame provide enough engaging surfaces for the rear seats of the automobile, such that the rear seats of the automobile are more stably connected to the rear floor of the automobile; and in addition, the at least four seat connection portions distribute force applied to the supporting and fixing device by the rear seats of the automobile, thereby indirectly improving the strength of the rear floor.
Patent WO-2020143038-A1 (WO)
Title: Heating method, heating assembly, and low-temperature cigarette
Inventor: LIU QIUMING
IPC: A24F47/00
Filed: 2019-01-11
Abstract: The invention provides a heating method, a heating assembly, and a low-temperature cigarette, belonging to the technical field of heating non-burning smoking devices. The heating method comprises the following steps: preheating at a first heating power by means of a heating assembly, such that the heating assembly reaches a preset preheating temperature within 30 seconds; and after the preset temperature is reached, preheating at a second heating power by means of the heating assembly, such that the temperature of the heating assembly is maintained within plus or minus 20 degrees of the preset temperature. The first heating power is greater than the second heating power. The heating method shortens preheating time and heats a smoking product rapidly, thereby improving user experience.
Patent WO-2020150935-A1 (WO)
Inventor: LIANG KE
IPC: G11C16/10
Filed: 2019-01-23
Abstract: A memory system comprising a plurality of memory cells each including a storage element having a first terminal and a control terminal. A method for operating the memory system includes applying a first program voltage to control terminals of storage elements (310) and applying a basic reference voltage to first terminals of the storage elements during a first program operation (312), performing a group verification by comparing threshold voltages of the storage elements with a middle voltage (320), performing a first program test to check if the threshold voltages of the storage elements are greater than a first programming threshold voltage (330), and performing a second program operation according to a result of the group verification and a result of the first program test (340). The middle voltage is smaller than the first programming threshold voltage.
Patent WO-2019154152-A1 (WO)
Title: Multi-frame quality enhancement method and device for lossy compressed video
Inventor: XU MAI
IPC: H04N19/117
Filed: 2019-01-28
Abstract: The present application provides a multi-frame quality enhancement method and device for a lossy compressed video. The method comprises: using m frames correlated with an i-th frame of a decomposed video stream to perform quality enhancement on the i-th frame, so as to play the i-th frame subjected to quality enhancement. The m frames belong to the video stream, and each of the m frames and the i-th frame respectively have the same pixels, or the corresponding number of pixels is greater than a preset threshold, and m is a natural number greater than 1. In an application, a peak quality frame can be used to enhance an off-peak quality frame between two peak quality frames. The method alleviates the quality fluctuation between a plurality of frames in the video stream playback process, and enables the quality of all frames in the video after the lossy compression to be improved.
Patent WO-2019174426-A1 (WO)
Title: Diffractive optical element, manufacturing method therefor, laser projection module, depth camera and electronic device
Inventor: ZHOU QIQUN
IPC: G02B1/00
Filed: 2019-01-30
Abstract: An electronic device (1000), a depth camera (100), a laser projection module (10), a diffractive optical element (15) and a manufacturing method for the diffractive optical element (15). The manufacturing method for the diffractive optical element (15) comprise: providing a base material (151); and forming a plurality of multi-step diffraction grooves (1521) on the base material (151).
Patent WO-2020164072-A1 (WO)
Title: Configuration management method for multicast service and related product
Inventor: LU QIANXI
IPC: H04W72/04
Filed: 2019-02-14
Abstract: Disclosed are a configuration management method for a multicast service and a related product, comprising: a first terminal sends first configuration information for a first multicast service to at least one second terminal, wherein the first configuration information is used for configuring a target second terminal in the at least one second terminal. By means of embodiments of the present invention, spectrum efficiency can be improved, and transmission delay can be reduced.
Patent WO-2019233128-A1 (WO)
Inventor: LU YONGCHUN
IPC: H01Q15/24
Filed: 2019-02-25
Abstract: 一种可调极化变换器和电子装置。该可调极化变换器包括第一基板(110)、第二基板(120)和设置在第一基板(110)和第二基板(120)之间的液晶层(130)。第一基板(110)包括第一衬底基板(111)和在第一衬底基板(111)上的第一电极(112)；第二基板(120)包括第二衬底基板(121)和在第二衬底基板(121)上的第二电极(122)。第一电极(112)包括导电边框(1121)和两个三角形导电贴片(1122)，导电边框(1121)包括依次设置的两个豁口(11210)，两个三角形导电贴片(1122)设置在导电边框(1121)所围成的区域内，并呈中心对称。
Patent WO-2020048101-A1 (WO)
Title: Wavelength conversion device and light source system
Inventor: CHEN YUSAN
IPC: H01L33/50
Filed: 2019-03-01
Abstract: A wavelength conversion device and a light source system. The wavelength conversion device comprises a substrate, a reflective layer, a wavelength conversion layer, and a transparent thermally conductive layer that are sequentially stacked, a coefficient of thermal conductivity of the substrate and the transparent thermally conductive layer being higher than the coefficient of thermal conductivity of the reflective layer and the wavelength conversion layer. According to the present invention, the effect of two-sided heat dissipation of the wavelength conversion layer cam be implemented, and local temperature sharp rise due to excessive heat concentration in the wavelength conversion layer is avoided, thereby effectively inhibiting a "heat fading" phenomenon of a wavelength conversion material.
Patent WO-2019184937-A1 (WO)
Inventor: WANG HAOYI
IPC: C12N15/113
Filed: 2019-03-27
Abstract: 提供了一种产生IGF2基因内含子3内的序列被基因编辑的猪的方法。
Patent WO-2020124875-A1 (WO)
Title: 图片识别方法及装置
Inventor: RAO YANG
IPC: G06K9/46
Filed: 2019-04-08
Abstract: 本申请提供了一种图片识别方法及装置，包括：扫描多张预选图片，获取所述预选图片中的目标图片；扫描所述目标图片，获取所述目标图片中各像素点的索贝尔值A和所有像素点的灰阶均值G1；获取所述目标图片中索贝尔均值大于阈值的像素点的灰阶均值G2；根据灰阶均值G1和灰阶均值G2，从所述目标图片中识别蓝天图片。
Patent WO-2020186581-A1 (WO)
Inventor: XU FENG
IPC: H01L33/06
Filed: 2019-04-11
Abstract: A short-wavelength deep ultraviolet LED epitaxial structure, and a P-type layer material thereof, a preparation method therefor and an application thereof. The P-type layer material comprises an Al xGa 1-xN/Al yGa 1-yN superlattice structure; the Al xGa 1-xN/Al yGa 1-yN superlattice structure comprises Al xGa 1-xN barrier layers and Al yGa 1-yN potential well layers which are grown alternately, wherein x > y, 0 < x ≤ 1, and 0 ≤ y < 1. According to the need of changes in deep ultraviolet LED light-emitting wavelength, flexibly changing the alloy proportion parameters x and y of metal Al in the barrier layers and the potential well layers of the superlattice structure can improve both the light transmission performance and hole carrier concentration of the P-type material at the same time.
Patent WO-2019201334-A1 (WO)
Title: Dimethylphosphine oxide compound
Inventor: WU LINGYUN
IPC: C07F9/6558
Filed: 2019-04-19
Abstract: Disclosed is an application of a series of dimethylphosphine oxide compounds in the preparation of an LRRK2 kinase activity inhibitor-related drug, specifically an application of the compound shown in formula (I) or a pharmaceutically acceptable salt thereof in the preparation of an LRRK2 kinase activity inhibitor-related drug.
Patent WO-2019228104-A1 (WO)
Title: Prepreg, prepreg preparation method, circuit board and electronic device
Inventor: LI SHUAI
IPC: B32B15/092
Filed: 2019-04-23
Abstract: Disclosed in the present invention is a prepreg, comprising a base material filler and an epoxy resin, the base material filler comprising metal oxide fibers or metal nitride fibers. In the prepreg provided in the present invention, the base material filler is added to the epoxy resin, the base material filler comprises metal oxide fibers or metal nitride fibers, the metal oxide fibers and the metal nitride fibers are both substances having a high thermal conductivity coefficient, and the metal oxide fibers and the metal nitride fibers are both fibrous and can conduct heat quickly in a plane direction, and therefore the thermal conductivity efficiency of the prepreg is effectively increased, improving the thermal conductivity property. Also disclosed in the present invention is a prepreg preparation method, a circuit board using the prepreg, and an electronic device using the circuit board.
Patent WO-2020082710-A1 (WO)
Inventor: LIN MINJIE
IPC: G10L15/22
Filed: 2019-04-28
Abstract: A voice interaction control method for a Bluetooth speaker (11), comprising: establishing voice channel connection with a terminal device (12), and collecting voice information (S201); sending the voice information to the terminal device (12) by means of a voice channel so that the terminal device (12) uploads the voice information to a cloud (13), and maintaining the voice channel connection when the cloud (13) returns a voice analysis result to the terminal device (12) (S202); receiving the voice analysis result sent by the terminal device (12) by means of the voice channel, and playing back the voice analysis result (S203). The method improves a response speed of voice interaction for the Bluetooth speaker, and reduces the delay of the establishment of the voice channel after the voice information is collected completely. Also provided are a voice interaction control apparatus and system for the Bluetooth speaker.
Patent WO-2020223845-A1 (WO)
Inventor: ZHANG JUN
IPC: G06F9/00
Filed: 2019-05-05
Abstract: 本申请实施例公开了一种资源添加方法、管理设备及计算机存储介质，该资源添加方法包括：接收添加请求；其中，添加请求携第一集合资源Collection对应的第一标识；第一Collection为待添加至第二Collection的集合资源；根据第一标识和预设集合列表，获取第一Collection对应的第一嵌套参数；根据第一嵌套参数判断是否添加第一Collection；当判定添加第一Collection时，响应添加请求，发送添加许可指令，以将第一Collection添加至第二Collection。
Patent WO-2020151150-A1 (WO)
Title: Dcgan-based music generation method, and music generation apparatus
Inventor: WANG YIWEN
IPC: G10H1/38
Filed: 2019-05-28
Abstract: Provided are a DCGAN-based music generation method, and a music generation apparatus. The method comprises: constructing a deep convolution generative adversarial network (DCGAN) model (S101); then acquiring a training data set (S102); next, inputting N melody matrices and N corresponding chord matrices in the training data set into the DCGAN model for training so as to obtain a trained DCGAN model (S103); and then inputting an acquired target melody matrix into the trained DCGAN model for processing, acquiring a target chord matrix generated by the trained DCGAN model and matching the target melody matrix, and finally, outputting a music file formed after combining a melody track mapped by the target melody matrix with a chord track mapped by the target chord matrix (S104). By means of the music generation method, a music file with matching chords can be automatically generated, thereby reducing manual handling steps.
Patent WO-2019228518-A1 (WO)
Inventor: XU YIBING
IPC: C12N5/079
Filed: 2019-05-31
Abstract: L'invention concerne un milieu permettant de différencier des cellules souches neurales en précurseurs d'oligodendrocytes et un procédé de préparation de précurseurs d'oligodendrocytes à l'aide du milieu. Le milieu ne contient pas de facteurs exogènes, et permet d'éviter la contamination par des facteurs exogènes et permet la différenciation en précurseurs d'oligodendrocytes.
Patent WO-2020048171-A1 (WO)
Title: Mobile terminal
Inventor: YU HOUHUI
IPC: H04M1/02
Filed: 2019-05-31
Abstract: Disclosed in the present application is a mobile terminal. The mobile terminal comprises a first housing, a second housing, a display screen and a first camera. The second housing is slidably connected to the first housing. The display screen is installed at a side of the first housing away from the second housing. The first housing comprises a first sliding surface and a first protrusion, wherein the first sliding surface has a left side and a right side, and the first protrusion is equidistant from the left and right sides. The first camera is installed in the first housing and partially or wholly accommodated in the first protrusion. The orientation of an image collection surface of the first camera is opposite to that of the display screen. The second housing has a second sliding surface and a first recess in which the first protrusion is slidably accommodated. When the first housing is in an initial position with respect to the second housing, the image collection surface of the first camera overlaps the second housing. When the first housing slides to a first position with respect to the second housing, the first protrusion slides out of the first recess such that the image collection surface of the first camera is exposed with respect to the second housing.
Patent WO-2020007159-A1 (WO)
Title: High-modulus glass fiber composition produced based on basalt
Inventor: TANG ZHIYAO
IPC: C03C6/02
Filed: 2019-06-06
Abstract: Disclosed is a high-modulus glass fiber composition produced based on basalt, wherein the components of same and the contents of the components are as follows: 53.0-60.0% of SiO 2  ; 24.5-28.0% of Al 2 O 3  ; 8.0-15.0% of MgO ; 1.5-5.5% of Fe 2 O 3  ; 2.0-4.0% of TiO 2  ; 0＜CaO≤5.0%; 0＜Na 2 O≤1.5%; and 0＜K 2 O≤0.5%. The modulus of the glass fiber composition is 93-95 GPa. The fibers are prepared by using a basalt mineral raw material and a conventional glass fiber mineral raw material, and where the Fe 2 O 3  component is introduced in a larger amount, particularly at FeO/Fe 2 O 3 ≤0.6, the glass fibers have the properties of a high strength, a high modulus, etc.
Patent WO-2020237721-A1 (WO)
Inventor: LIU JIZHU
IPC: B25J9/00
Filed: 2019-06-10
Abstract: A planar articulated robot and an inner rotor articulation apparatus, comprising a base (I), a first inner rotor articulation apparatus (II), a first mechanical arm (III) driven by the first inner rotor articulation apparatus (II), and a mechanical hand (IV) connected to the first mechanical arm (II). The first inner rotor articulation apparatus (II) comprises a rotating shaft (13) that is fixedly connected with the first mechanical arm (III) and extends along a longitudinal axis; a low-speed rotor assembly located at the periphery of the rotating shaft (13); a high-speed rotor assembly located at the periphery of the low-speed rotor assembly; a magnetic field adjusting ring located between the low-speed rotor assembly and the high-speed rotor assembly in a circumference direction; a stator core (2) located at the periphery of the high-speed rotor assembly, wherein a certain gap exists between the stator iron and the high-speed rotor assembly in the circumference direction; and a machine shell (34) covering the periphery of the stator core (2) and fixedly connected with the stator core (2). A coil is wound on the stator core (2). Therefore, the inner rotor apparatus is high in transmission accuracy, high in utilization rate of a permanent magnet, simple and compact in structure, and low in cost.
Patent WO-2019238072-A1 (WO)
Title: Normalization method, apparatus and device for deep neural network, and storage medium
Inventor: LUO PING
IPC: G06N3/04
Filed: 2019-06-12
Abstract: Provided are a normalization method, apparatus and device for a deep neural network, and a storage medium. The method comprises: inputting an input data set into a deep neural network, wherein the input data set comprises at least one piece of input data (110); normalizing a feature graph set output by a network layer in the deep neural network from at least one dimension, thereby obtaining at least one dimension variance and at least one dimension mean value (120); and determining a normalized target feature graph set based on the at least one dimension variance and the at least one dimension mean value (130). Based on the method, the normalization is carried out in the at least one dimension, and statistical information of each dimension of the normalization operation is covered, so that good robustness is achieved for statistics of each dimension while not excessively relying on the batch size.
Patent WO-2020001539-A1 (WO)
Inventor: HUANG MEIQING
IPC: H04W36/30
Filed: 2019-06-27
Abstract: Des modes de réalisation de la présente invention concernent un procédé de détermination de transfert de cellule, un dispositif, un appareil, et un support de stockage informatique. Le procédé de détermination de transfert de cellule consiste à : obtenir des informations de qualité de communication d'un équipement utilisateur V2X, et des informations de trafic d'un véhicule où se trouve l'équipement utilisateur V2X ; déterminer un résultat de détermination de transfert d'après les informations de qualité de communication de l'équipement utilisateur V2X et des informations de trafic du véhicule où se trouve l'équipement utilisateur V2X, le résultat de détermination de transfert indiquant s'il faut initier un transfert de cellule, et déterminer une cellule cible à laquelle un transfert est exécuté lorsque l'initiation d'un transfert de cellule est déterminée.
Patent WO-2020057220-A1 (WO)
Inventor: ZHANG KUNPENG
IPC: F04D29/26
Filed: 2019-06-28
Abstract: A fan blade-bearing connecting structure, comprising a fan blade connecting shaft. One end of the fan blade connecting shaft is fixedly connected to the end portion of at least one end of the axis direction of a fan blade, the fan blade (1) is matched with the fan blade connecting shaft to rotate synchronously with same, and the form of matching is a polygonal structure; the other end of the fan blade connecting shaft is fixedly connected to a bearing (2), and the bearing (2) rotates synchronously with the blade connecting shaft. Further disclosed is an air conditioner having the fan blade-bearing connecting structure. The fan blade-bearing connecting structure and the air conditioner can enable the joint portion of the fan blade connecting shaft and a fan blade end shaft to be free of relatively rotation, and is high in dust resisting ability, good for reducing noise, convenient to disassemble and assemble, and convenient to clean.
Patent WO-2021012259-A1 (WO)
Inventor: LI SHUNZHAN
IPC: G02F1/1333
Filed: 2019-07-25
Abstract: The present application provides an under-screen fingerprint identification module, an LCD optical fingerprint identification system, and an electronic device. The under-screen fingerprint identification module provided in the present application is applied to the LCD optical fingerprint identification system provided with a backlight module, and comprises a fingerprint sensor and a transmitting unit. The transmitting unit is configured to receive reflected light generated by a fingerprint and focus the reflected light onto a sensing area of the fingerprint sensor; the fingerprint sensor is configured to convert the reflected light into an electrical signal, and the electrical signal is used for generating a fingerprint image; a field angle of the transmitting unit is greater than a preset angle, and the field angle is a minimum included angle between boundary light determined by taking the transmitting unit as a vertex and the boundary of the sensing area as a boundary and a vertical direction. The fingerprint identification module provided in the present application can ensure the integrity of the fingerprint image, so that the under-screen fingerprint identification process can be smoothly completed.
Patent WO-2021012299-A1 (WO)
Inventor: JIN LONG
IPC: H01Q1/38
Filed: 2019-07-30
Abstract: Disclosed in the present invention are a dual-polarized microstrip antenna for a mobile sensor and a signal transceiving method therefor. The dual-polarized microstrip antenna comprises a dielectric substrate, a radiating metal patch, and a grounding metal surface, wherein the dielectric substrate is provided with two conductive metal feed via holes; the radiating metal patch is located at one surface of the dielectric substrate; two feed ports deviated from the center of the radiating metal patch are arranged on the radiating metal patch, and pass through the dielectric substrate to the back surface of the dielectric substrate by means of the two conductive metal feed via holes and then are respectively connected to receiving and transmitting ports of a transceiver; the grounding metal surface covers and is tightly attached to the other surface of the dielectric substrate, and isolation areas are arranged at the positions of the two feed ports on the grounding metal surface to allow the feed ports to be insulated from the grounding metal surface. The dual-polarized microstrip antenna of the present invention is used for receiving and transmitting a 5.8 GHz mobile sensor having a separation structure, and directly uses a single antenna to obtain a receiving and transmitting separation effect, and the single antenna does not need extra connection of an electric bridge or a circulator, and the single antenna is smaller than a dual-antenna in volume.
Patent WO-2020029899-A1 (WO)
Title: Piston pump and piston motor
Inventor: ZHU DEWEI
IPC: F04B41/00
Filed: 2019-08-05
Abstract: A piston pump and a piston motor. The piston pump comprises a cylinder (2), a piston (3), a main shaft (1), an end cover (6), and an oil distribution mechanism. The oil distribution mechanism comprises an oil suction mechanism and an oil discharging mechanism. A roller (32) is mounted on the piston (3), and the roller (32) is rotatably connected to the piston (3). The main shaft (1) is further provided with a drive wheel (4). The drive wheel (4) engages with the main shaft (1), or is integrally formed with the main shaft (1). The drive wheel (4) is provided with a drive slot (41). A roller path surface of the drive slot (41) is a curved surface. The size of the drive slot (41) is adapted to an outer diameter of the roller (32). In the piston pump, the cylinder and the piston no longer rotate, thereby reducing moment of inertia and facilitating starting. A support tooth reduces a lateral force between a sliding engaging surface of the piston and a cylinder bore, and eliminates rotation of the piston, thereby improving reliability of the product.
Patent WO-2020029986-A1 (WO)
Title: Beam failure recovery request transmission for repetitious communication
Inventor: LI QIAOYU
IPC: H04W24/10
Filed: 2019-08-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a beam failure recovery request (BFRQ) is to be transmitted, wherein the BFRQ is associated with a plurality of repetitions of a communication; and transmit the BFRQ using a particular configuration based at least in part on whether the UE has successfully decoded one or more of the plurality of repetitions of the communication. Numerous other aspects are provided.