baber/WOPTO huggingface dataset:
Patent WO-2021017954-A1 (WO)
Title: Microelectronic device and manufacturing method for microelectronic device
Inventor: CAI WENBI
IPC: H01L29/06
Filed: 2020-07-21
Abstract: Provided in the embodiments of the present application are a microelectronic device and a manufacturing method for the microelectronic device. The microelectronic device comprises at least two doping wells manufactured based on a substrate, spaced apart from each other, and of a doping type opposite the substrate, and an epitaxial structure manufactured based on a side of the substrate and in contact with the doping wells. The epitaxial structure is provided on the side facing away from the substrate with at least two power components cascaded with each other, where each power component is provided corresponding to one doping well, and low-level terminals of the power components are connected to the doping wells corresponding thereto. As such, with the doping wells separated from each other being formed in the substrate, and the low-level terminals of the power components being connected to the corresponding doping wells, the voltage of the substrate is allowed to be at a same level as the low-level terminals of the power components, thus suppressing deviation or degradation in the performance of the power components caused by an electron injection into the epitaxial structure.
Patent WO-2021258475-A1 (WO)
Title: 显示面板及显示装置
Inventor: XIANG SONGPO
IPC: H01L27/32
Filed: 2020-07-22
Abstract: 本揭示实施例提供一种显示面板及显示装置，包括基板、数据线、半导体层，以及第一连接孔和第二连接孔，第一连接孔和第二连接孔设置在相邻的两条数据线上，且两相邻区域内的半导体层在第一方向上呈镜像布置。从而避免了数据信号线与半导体层跨接的连接方式，并解决了走线密集、像素设计调整空间小、线路间串扰较大的问题。
Patent WO-2021023031-A1 (WO)
Inventor: LI HUA
IPC: F28F3/00
Filed: 2020-07-24
Abstract: Disclosed is a plate heat exchanger, comprising a plurality of plates. For any two adjacent plates, the front side of the first plate is opposite to the back side of the second plate; each plate is provided with a main heat exchange region, four corner holes are respectively distributed between the main heat exchange region and the edge of the plate; the plate further comprises annular projecting portions and edge projecting portions; the first corner holes are provided on the annular projecting portions; a gap exists between the side wall of the annular projecting portion and the edge of the plate; the edge projecting portions are located in a first side passage region between the second corner holes and the edge of the plate; the second corner holes of the first plate are opposite to the first corners holes of the second plate and a gap exists therebetween; the annular projecting portions of the first plate and the peripheral plate surfaces of the second corner holes of the second plate are sealed; substrate portions of the first plate are opposite to edge recessed portions of the second plate; and the edge projecting portions of the first plate are opposite to substrate portions of the second plate. The present invention can improve the heat exchange performance of the plate heat exchanger.
Patent WO-2021018157-A1 (WO)
Title: Preparation and application of mixed-ligand nickel(ii) complex containing bisoxazoline-derived nitrogen heterocyclic carbene ligand and phosphite ligand
Inventor: SUN HONGMEI
IPC: C07C15/16
Filed: 2020-07-28
Abstract: Disclosed are a mixed-ligand nickel(II) complex containing bisoxazoline-derived nitrogen heterocyclic carbene ligand and phosphite ligand and application thereof; the chemical formula of the mixed-ligand nickel(II) complex is Ni(NHC)[P(OR) 3 ]X 2 , wherein R is one of ethyl and isopropyl, X is one of bromine atom and chlorine atom, and NHC is a nitrogen heterocyclic carbene ligand derived from bisoxazoline. In the presence of magnesium shavings, the mixed-ligand nickel(II) complex containing bisoxazoline-derived nitrogen heterocyclic carbene ligand and phosphite ligand of the present invention can catalyze low-activity chlorinated aromatic hydrocarbons and fluorinated aromatic hydrocarbons with chlorinated benzyl compounds, respectively, reductive cross-coupling reaction at a single temperature, generating a diarylmethane compound in one step, providing a new method for the synthesis of diarylmethane compounds.
Patent WO-2022027625-A1 (WO)
Title: Frequency domain precoding for fdd reciprocity
Inventor: HU RUI
IPC: H04B7/0456
Filed: 2020-08-07
Abstract: Aspects of the disclosure relate to precoding a wireless transmission based on frequency division duplex (FDD) carrier reciprocity. A base station transmits a reference signal over a plurality of ports, employing an initial precoding based on FDD reciprocity. A user equipment (UE) receives the reference signal, where there is a known association between a first set of ports and a first frequency domain basis vector, and between a second set of ports and a second frequency domain basis vector. The UE generates a channel estimate based on the reference signal, generates information for updating at least one of the first frequency domain basis vector or the second frequency domain basis vector, and transmits the generated information as a feedback signal. The base station generates an updated frequency domain basis vector based on the feedback message and transmit a subsequent message with precoding corresponding to the updated frequency domain basis vector.
Patent WO-2021164231-A1 (WO)
Title: Official document abstract extraction method and apparatus, and device and computer readable storage medium
Inventor: ZHENG LIYING
IPC: G06F16/34
Filed: 2020-08-31
Abstract: An official document abstract extraction method and apparatus, and a device and a computer readable storage medium. The method comprises: obtaining a statement set and a preset official document abstract extraction model, wherein the official document abstract extraction model comprises a first abstract extraction layer, a second abstract extraction layer, and an abstract fusion extraction layer; calling a preset first thread to extract title statements and a key statement from the statement set on the basis of the first abstract extraction layer, and using the title statements and the key statement as a first candidate abstract set; concurrently calling a preset second thread to calculate an importance degree value of each statement in the statement set on the basis of a second abstract extraction layer, and determining a second candidate abstract set according to the importance degree value of each statement; and on the basis of the abstract fusion extraction layer, determining an abstract result set of an official document text according to the first candidate abstract set and the second candidate abstract set. The present invention relates to the field of data processing and can improve the accuracy of official document abstract extraction.
Patent WO-2021047408-A1 (WO)
Title: Image processing method and apparatus, storage medium, and electronic device
Inventor: MEI QING
IPC: H04N5/235
Filed: 2020-08-31
Abstract: Disclosed in the present application are an image processing method and apparatus, a storage medium, and an electronic device. The method comprises: performing brightness enhancement processing before exposure and obtaining basic image data after exposure, or performing brightness enhancement processing on image data obtained after exposure to obtain basic image data; performing de-noising processing on the basic image data to obtain de-noised image data; and performing contrast-limited adaptive histogram equalization processing on the de-noised image data to obtain a target image.
Patent WO-2021043291-A1 (WO)
Title: Beam failure recovery method and communication device
Inventor: GUAN PENG
IPC: H04B7/08
Filed: 2020-09-04
Abstract: Disclosed by the embodiments of the present application are a beam failure recovery method and a communication device, relating to the technical field of communications. The method may comprise: detecting a beam failure of at least one secondary cell, and determining at least one available beam; determining a first transmission beam and/or a first transmission power according to said at least one available beam, and sending, on a primary cell, beam failure recovery request information of said at least one secondary cell at the first transmission power by means of said first transmission beam; the beam failure recovery request information is used for indicating the beam failure of the at least one secondary cell, and/or indicating the at least one available beam. The technical solution can be applied to the process of resuming communication after a terminal beam fails.
Patent WO-2021098345-A1 (WO)
Inventor: ZHANG YONGSHENG
IPC: B60T13/66
Filed: 2020-09-08
Abstract: A hydraulic adjustment unit in an automobile brake system, a brake system, a supercharging system, an automobile, and a control method for the hydraulic adjustment unit in an automobile brake system. A supercharger (17) comprises a first hydraulic chamber (23) and a second hydraulic chamber (24) connected in series; a first piston (18) and a second piston (20) are respectively provided in the first hydraulic chamber (23) and the second hydraulic chamber (24); the two pistons can be respectively driven by a first driving device (15) and a second driving device (16) to force brake fluids in the first hydraulic chamber (23) and the second hydraulic chamber (24) into a first brake line (110) and a second brake line (120), so as to provide a brake force for wheels of the automobile. It is beneficial to improve the redundancy of a brake system.
Patent WO-2021179574-A1 (WO)
Inventor: CHEN ZHENBO
IPC: G06F11/07
Filed: 2020-09-28
Abstract: Procédé de localisation de cause profonde, dispositif, appareil informatique et support d'enregistrement, permettant de localiser une cause profonde d'une défaillance d'exploitation d'un système d'exploitation et de maintenance. Le procédé consiste à : recevoir des informations anormales, et générer des informations d'avertissement (302) ; rechercher, selon une chaîne d'appels, l'ensemble des indicateurs d'avertissement associés aux informations d'avertissement, et collecter des valeurs numériques des indicateurs d'avertissement (304) ; exécuter un traitement de lissage pour les valeurs numériques de l'ensemble des indicateurs d'avertissement, et exécuter séparément un calcul de similarité pour chacun des indicateurs d'avertissement en association avec des valeurs de retard prédéfinies de façon à obtenir des valeurs de similarité d'indicateurs d'avertissement basées sur une valeur de retard élevée (306) ; regrouper les valeurs de similarité d'indicateurs d'avertissement basées sur une valeur de retard élevée, incorporer une relation de hiérarchie de chaîne d'appels, et trier des indicateurs d'avertissement présentant une valeur de similarité élevée (308) ; et utiliser un appareil de chaîne d'appels correspondant à un indicateur d'avertissement de tendance dans un résultat de tri basé sur une valeur de similarité en tant que cause profonde, et émettre en sortie la cause profonde (310). L'invention détermine une cause profonde sur la base de dimensions multiples, telles qu'une similarité d'indicateurs d'avertissement, les informations anormales, un temps d'avertissement, une relation d'appel, et analogues, ce qui permet d'assurer une identification complète et précise de cause profonde, et ce qui permet un minage de relation de cause profonde complexe, de telle sorte que le personnel d'exploitation et de maintenance est en mesure d'exécuter un dépannage rapide selon les indicateurs d'avertissement et de conduire des opérations de reprise après une défaillance.
Patent WO-2021058008-A1 (WO)
Inventor: GUO XIAODONG
IPC: H04R9/06
Filed: 2020-09-28
Abstract: L'invention concerne un film conducteur pour un appareil de production sonore et un appareil de production sonore. Le film conducteur comprend une couche conductrice, et une première couche de substrat et une seconde couche de substrat situées sur deux côtés de la couche conductrice. Le film conducteur comprend une partie latérale interne, une partie de déformation et une partie latérale externe. La couche conductrice comprend une première couche conductrice disposée sur la partie latérale intérieure, une deuxième couche conductrice disposée sur la partie de déformation, et une troisième couche conductrice disposée sur la partie latérale extérieure. La première couche conductrice, la deuxième couche conductrice et la troisième couche conductrice sont connectées pour former au moins une ligne conductrice. La première couche conductrice et la troisième couche conductrice sont toutes deux constituées de feuilles métalliques. Le module de Young de la seconde couche conductrice est inférieur à celui des feuilles métalliques. La première couche de substrat est une couche élastomère thermoplastique. L'un des effets techniques de la présente invention réside dans le fait que le film conducteur a une conductivité, et peut non seulement être utilisé comme membrane de production sonore, mais aussi comme membrane de support.
Patent WO-2021073453-A1 (WO)
Inventor: LI ANNING
IPC: A61B17/12
Filed: 2020-10-10
Abstract: 一种封堵装置（100），包括密封盘（110），密封盘（110）包括近端盘面（111）和远端盘面（112），以及连接近端盘面（111）和远端盘面（112）的边沿（113），密封盘（110）上设有至少一个缓冲件（114），至少一个缓冲件（114）沿着边沿（113）分布。封堵装置（100）能够减小密封盘（110）的边沿（113）对体内组织造成的损伤，更好地保护体内组织，降低手术风险。
Patent WO-2021093504-A1 (WO)
Inventor: ZHANG QIAN
IPC: G02B27/10
Filed: 2020-10-14
Abstract: L'invention porte sur un appareil de combinaison de couleurs (20, 20A, 20B, 20C), sur un appareil d'affichage à micro-DEL (1', 1'', 10'', 10A), sur un procédé associé, sur un système (1) associé et sur un dispositif. L'appareil de combinaison de couleurs (20, 20A, 20B, 20C) comprend : un deuxième prisme (22, 22A) utilisé pour réfléchir totalement la deuxième lumière monochromatique (102); un troisième prisme (23, 23A) utilisé pour réfléchir totalement la troisième lumière monochromatique (103); un premier système de film (24, 24A, 22B, 22C) utilisé pour réfléchir la seconde lumière monochromatique (102) et transmettant une première lumière monochromatique (101) et la troisième lumière monochromatique (103); et un second système de film (25, 25A, 23B, 23C) utilisé pour réfléchir la troisième lumière monochromatique (03) et transmettre la première lumière monochromatique (101). Le premier système de film (24, 24A, 22B, 22C) est situé entre le deuxième (22, 22A) et le troisième prisme (23, 23A) et est utilisé pour réfléchir la deuxième lumière monochromatique (102) totalement réfléchie par le deuxième prisme (22, 22A) vers le deuxième prisme (22, 22A) de façon à se propager le long d'un trajet de lumière de couleur combiné. Le troisième prisme (23, 23A) est situé entre le second système de film (25, 25A, 23B, 23C) et le premier système de film (24, 24A, 22B, 22C), le second système de film (25, 25A, 23B, 23C) étant utilisé pour réfléchir la troisième lumière monochromatique (103) totalement réfléchie par le troisième prisme (23, 23A) vers le troisième prisme (23, 23A) de façon à se propager le long du trajet de lumière de couleur combiné; et le second système de film (25, 25A, 23B, 23C) étant également utilisé pour transmettre la première lumière monochromatique (101) de façon à se propager le long du trajet de lumière de couleur combiné.
Patent WO-2022056977-A1 (WO)
Title: Method for suppressing thrust fluctuation of linear motor, and related device and medium
Inventor: CHEN MIN
IPC: H02P21/05
Filed: 2020-10-15
Abstract: A method for suppressing the thrust fluctuation of a linear motor, and a related device and a medium. The method comprises: acquiring a mapping relationship between a positioning detection current corresponding to a positioning force of a linear motor and location data (101); acquiring a mapping relationship between a test detection current caused by a test force and the location data when the linear motor is horizontally installed (102); performing derivation to obtain a mapping relationship between a current corresponding to a thrust fluctuation caused by a test current value and the location data (103); then, according to the mapping relationship between the current corresponding to the thrust fluctuation caused by the test current value and the location data, obtaining a mapping relationship between a test compensation current corresponding to a thrust fluctuation caused by a preset operation current value and the location data (104); and storing, in the linear motor, the mapping relationship between the positioning detection current and the location data and the mapping relationship between the test compensation current corresponding to the thrust fluctuation caused by the preset operation current value and the location data, so as to calculate a compensation value of an operation current which is in direct proportion to the thrust fluctuation of the linear motor (105).
Patent WO-2022077390-A1 (WO)
Inventor: HUANG WEI
IPC: G01S19/37
Filed: 2020-10-15
Abstract: The present invention relates to the technical field of communications. Provided are a satellite signal processing method and a satellite positioning apparatus capable of improving system performance and user experience when an RNSS and an RDSS are integrated. The satellite positioning apparatus comprises: an RNSS radio frequency channel used to receive an RNSS received signal; an RNSS baseband processor coupled to the RNSS radio frequency channel and used to perform position, velocity and time (PVT) computation on the RNSS received signal to obtain PVT information; an RDSS baseband processor used to determine a carrier frequency of an RDSS received signal according to a carrier frequency offset value, the carrier frequency offset value being generated on the basis of the PVT information; and an RDSS radio frequency channel coupled to the RDSS baseband processor and used to receive the RDSS received signal on the basis of the carrier frequency of the RDSS received signal.
Patent WO-2022077494-A1 (WO)
Inventor: WEI DONGDONG
IPC: H04W24/10
Filed: 2020-10-16
Abstract: A measurement interval configuration method and apparatus. The configuration method comprises: a primary node obtains a measurement interval configuration of a terminal device before a secondary node changes (S201); the primary node sends the measurement interval configuration and first indication information to the secondary node (S202), the first indication information being used for querying whether the measurement interval configuration is valid, and the first secondary node being a secondary node to which the terminal device is connected after the secondary node changes. The configuration method enables the primary node and the first secondary node to have a consistent understanding of a measurement interval, avoids packet loss, and can also avoid resource waste caused by stopping the scheduling of the terminal device within the measurement interval when the first secondary node itself does not have the need to make the terminal device perform an inter-frequency or inter-system measurement.
Patent WO-2022016737-A1 (WO)
Title: Section grinding and post-grinding treatment device for plate or sheet
Inventor: ZHANG QINGZHU
IPC: B24B27/00
Filed: 2020-11-02
Abstract: A section grinding and post-grinding treatment device for plates or sheets, the device comprising a grinding module (1), a dust removal module (2), a spraying module (3) and a rolling and thermoprint module (4) disposed in sequence. The grinding module (1) is used for grinding upper, lower, left and right sections of a plate or sheet; the dust removal module (2) is used for removing dust remaining after grinding the plate or sheet; the spraying module (3) is used for spraying glue or a pigment on a grinding surface of the plate or sheet; and the rolling and thermoprint module (4) is used for completing left, right, up and down thermoprinting on the grinding surface of the plate or sheet. Said device can achieve continuous line connection production, high automation, and reach a 20 times improvement in efficiency.
Patent WO-2022094996-A1 (WO)
Inventor: CHEN XIA
IPC: C11D3/60
Filed: 2020-11-08
Abstract: 一种汽车清洁剂及其制备方法，以重量组分计包括：硅酮季铵盐3～6份；二乙醇胺3～6份；环甲基硅油6～8份；丙二醇25～30份；聚醚硅氧烷2～4份；十二烷基苯磺酸钠2～3份；碳酸氢钠30～34份；去离子水50～60份。该汽车清洁剂对汽车进行清洗之后，下雨或其他因素打湿了汽车表面后就会形成分散的水滴，就像给表面上蜡一样；该汽车清洗剂不含有强酸及强碱，对车体没有腐蚀作用，清洗用量少效率高。
Patent WO-2021248806-A1 (WO)
Inventor: WU BIN
IPC: H02K5/10
Filed: 2020-11-10
Abstract: A direct drive motor convenient for speed regulation, comprising a direct drive motor body (1). Fixed rods (2) both are provided on the right sides of the top and the bottom of the direct drive motor body (1); a cover (4) is provided on the right side of the direct drive motor body (1); clamping boxes (3) both are provided on the top and the bottom of the cover (4); the right side of each fixed rod (2) is located in the inner box of each clamping box (3); a moving plate (6) is provided in the inner cavity of the clamping box (3); sliding chutes (5) fitting the moving plate (6) are formed on the two sides of the inner cavity of the clamping box (3); springs (10) are provided at positions where the two sides of the top of the moving plate (6) are connected to the clamping box (3); a pull rod (9) is provided on the top of the moving plate (6); the top of the pull rod (9) penetrates through and extends to the top of the clamping box (3); and a pull ring (8) is provided on the top of the pull rod (9). By means of the mutual cooperation of the direct drive motor body (1), the fixed rods (2), the clamping boxes (3), the cover (4), the sliding chutes (5), the moving plate (6), the pull ring (8), the pull rod (9), the springs (10), and a clamping rod (11), when the direct drive motor is in use, the present invention can have the function of facilitating dissembling the rear cover of the direct drive motor.
Patent WO-2022099724-A1 (WO)
Inventor: ZHANG NA
IPC: G06T7/10
Filed: 2020-11-17
Abstract: L'invention concerne un procédé d'acquisition de valeur de paramètre quantitatif, qui est utilisé pour acquérir une valeur de paramètre d'un paramètre quantitatif spécifique pour un objet cible lors d'une imagerie par résonance magnétique à amélioration de contraste dynamique. Le procédé d'acquisition de valeur de paramètre quantitatif consiste à : élaborer un modèle de zone de référence selon des paramètres d'une zone de référence d'un objet cible et des paramètres d'une zone cible de l'objet cible ; exécuter un premier ajustement sur le modèle de zone de référence, de façon à obtenir des valeurs de paramètre de premiers paramètres de débit de l'ensemble des voxels dans la zone de référence ; et exécuter un second ajustement sur le modèle de zone de référence selon les valeurs de paramètre de l'ensemble des premiers paramètres de débit, de façon à obtenir une valeur de paramètre d'un paramètre quantitatif spécifique de la zone cible. L'invention concerne en outre un appareil d'acquisition de valeur de paramètre quantitatif, un support d'enregistrement lisible et un dispositif informatique. Étant donné qu'une valeur de paramètre d'un paramètre quantitatif spécifique est acquise à l'aide d'un modèle de zone de référence lors du processus d'acquisition d'une valeur de paramètre quantitatif, une fonction d'entrée artérielle n'a pas besoin d'être mesurée et acquise, de telle sorte que la valeur de paramètre du paramètre quantitatif spécifique peut être obtenue sans qu'une résolution élevée soit nécessaire.
Patent WO-2022052305-A1 (WO)
Inventor: ZHANG YU
IPC: H01L21/77
Filed: 2020-11-19
Abstract: 一种显示面板及其制备方法、显示装置，所述显示面板包括：第一晶体管（100），所述第一晶体管（100）包括第一半导体层（101），所述第一半导体层（101）包括硒氧化铋材料，以增强所述第一晶体管（100）的迁移率，从而提高所述显示面板的电学性能，使显示面板满足高刷新率、高穿透率的要求。
Patent WO-2021238115-A1 (WO)
Inventor: LI MING
IPC: G06F17/00
Filed: 2020-11-24
Abstract: 全局栅格地图的地图遍历块建立方法、芯片及移动机器人，地图遍历块建立方法包括：步骤1、根据全局栅格地图的尺寸大小设置地图遍历块的边长，使得地图遍历块在全局栅格地图中占据足够大的栅格区域(S1)；步骤2、结合全局栅格地图的尺寸大小和步骤1确定的地图遍历块的边长的比值关系，计算全局栅格地图的各个全局坐标轴方向上的地图遍历块的覆盖数量(S2)；步骤3、根据步骤2确定的地图遍历块的覆盖数量的约束作用，对步骤1确定的地图遍历块的边长进行逐行逐列的累加操作，以计算出每个地图遍历块的映射坐标，使得地图遍历块建立在全局栅格地图的每一行和每一列(S3)，降低了对移动机器人定位运算能力要求和地图数据存储空间要求。
Patent WO-2021121077-A1 (WO)
Title: 一种在人工授精时筛选精子的方法
Inventor: YU YIXIN
IPC: C12N5/073
Filed: 2020-12-08
Abstract: 一种在人工授精时筛选精子的方法，其特征在于，包括：步骤一：向透明材质上布置培养液。步骤二：在指定位置布置卵子，并将透明材质布置到显微镜下。步骤三：在透明材质的另一端布置精子，观察满足人工授精后完成。所述方法能够至少一定程度上增加对精子的筛选，并且能够至少一定程度上避免"多精入卵"(polyspermy)的现象。所述方法的一个特征是通过延长卵子和精子之间的距离和调整培养液的粘稠程度来改变授精难度。本方法也可以用于代孕时替代其他人工授精方案。