baber/WOPTO huggingface dataset:
Patent WO-2020172807-A1 (WO)
Title: Bit line driver device
Inventor: CHEN LIANG
IPC: H01L27/11529
Filed: 2019-02-27
Abstract: A bit line driver device includes a semiconductor substrate and at least one isolation structure disposed in the semiconductor substrate. Active regions are defined in the semiconductor substrate by the at least one isolation structure. Each of the active regions is elongated in a first direction, and two of the active regions are disposed adjacent to each other in a second direction. Each of the active regions includes a first portion, a second portion, and a third portion. The third portion is disposed between the first portion and the second portion in the first direction. A width of the third portion is smaller than a width of the first portion and a width of the second portion. The distance between the two adjacent active regions may be increased by the third portions accordingly.
Patent WO-2020133677-A1 (WO)
Title: 一种电池包的喷淋系统、电池包
Inventor: HUANG XIAOTENG
IPC: H01M10/613
Filed: 2019-02-27
Abstract: 本申请提供一种电池包及其喷淋系统，喷淋系统包括：喷淋管路，用于消防流体流通，且所述喷淋管路受热后能够形成开口；第一储气部，用于储存压缩气体；其中，所述第一储气部中的压缩气体能够在气压作用下驱动所述喷淋管路中的消防流体排出。本申请中，当单元电池发生热失控，热流从其防爆阀排出时，在该热流的作用下，喷淋管路在该防爆阀处能够受热形成开口，从而使得喷淋管路中的消防流体从该开口排出。本申请中，设置该第一储气部后，该第一储气部中压缩气体的气压能够提供消防流体从喷淋管路的开口排出的动力，从而使得消防流体能够持续从喷淋管路排出，且排出的过程中具有较大的流量，从而保证该喷淋系统具有良好的喷淋效果。
Patent WO-2020181516-A1 (WO)
Title: Braking system of in-wheel drive system, in-wheel drive system and motor vehicle
Inventor: CAI XIANGYANG
IPC: F16D65/10
Filed: 2019-03-13
Abstract: A braking system for an in-wheel drive system. The braking system comprises a brake drum (51) and a brake shoe (52). The brake drum (51) has a cylindrical working part, and the working part has an inner circumferential surface and an outer circumferential surface. The inner circumferential surface is used for rubbing against the brake shoe (52) to achieve braking. The brake drum (51) has a plurality of fan blades (513) projecting toward the radial outer side of the brake drum (51) on the outer circumferential surface. When the in-wheel drive system is operating, the brake drum (51) rotates, and the fan blades (513) push air in the in-wheel drive system out of the system or push the air outside of the in-wheel drive system into the system. When a vehicle is being driven, the brake drum (51) which has the fan blades (513) rotates like a fan, so that air around the brake drum (51) flows, and heat in the in-wheel drive system may be quickly released along with the air flow. In addition, the fan blades (513) also increase the heat dissipation surface area of the brake drum (51), which facilitates rapid heat dissipation. Also provided is the in-wheel drive system and a motor vehicle.
Patent WO-2019184914-A1 (WO)
Inventor: LV JIE
IPC: H04L12/28
Filed: 2019-03-26
Abstract: Provided by the present application is a smart household facility management method and device; the method is applied to a smart household system. The smart household system comprises at least one smart household agent device, a management device, at least one smart household facility and a user device; the management device is used for managing at least one smart household agent device. The method is executed by the management device, and the method comprises: receiving first information sent by the user device, the first information being used for requesting the management device to determine the smart household agent device managing a target smart household facility, and at least one smart household facility including the target smart household facility; and determining a first smart household agent device among at least one smart household agent devices according to the first information, the first smart household agent device being used for managing the target smart household facility. According to the smart household facility management method provided by the present application, it is possible to realize that the smart household facility in a household can be completely covered by the smart household agent device.
Patent WO-2020181603-A1 (WO)
Title: Memory motor winding multiplexing control method and system for flux linkage observation
Inventor: YANG HUI
IPC: H02P21/00
Filed: 2019-04-08
Abstract: A memory motor winding multiplexing control method and system for flux linkage observation. The method comprises the following steps: I: when the magnetization state of a memory motor needs to be adjusted, selecting a magnetism adjusting current reference value according to a rotation speed of the motor; II: by means of current feedback control, driving a direct-current magnetism adjusting winding to generate a magnetism adjusting current so as to adjust the magnetization state of a permanent magnet; III: when the memory motor is operating normally, collecting an induction voltage of the magnetism adjusting winding and extracting an induction potential of the magnetism adjusting winding; and IV: using the induction potential of the magnetism adjusting winding to calculate the flux linkage value of the permanent magnet for vector control of the motor. By means of using a magnetism adjusting winding in a redundant state during a non-magnetism adjusting period as a flux linkage observation function, the utilization efficiency of a direct-current magnetism adjusting-type memory motor can be improved, and the dynamic performance and an anti-interference capability of a control system are improved.
Patent WO-2019206171-A1 (WO)
Title: Resource allocation method, measurement method, frequency domain resource determination method, transmission method and corresponding devices, equipment and storage media
Inventor: ZHANG SHUJUAN
IPC: H04W28/16
Filed: 2019-04-24
Abstract: Disclosed by the present disclosure are a resource allocation method, a measurement method, a frequency domain resource determination method, a transmission method and corresponding devices, equipment and storage media. The resource allocation method comprises: a first communication node sending resource request information to a second communication node, the resource request information comprising first information; and/or the first communication node receiving first resource allocation information sent by the second communication node, the first resource allocation information comprising second information, wherein the first information and/or the second information comprise resource information available for a channel or a signal between the first communication node and the second communication node, and/or comprises resource information available for a channel or a signal between the first communication node and one or more third communication nodes. Each embodiments of the present disclosure implements resource negotiation between the first communication node and the second communication node, thus effectively resolving the problem of interference between a backhaul link and an access link.
Patent WO-2020215332-A1 (WO)
Inventor: SHI CONG
IPC: H04W52/02
Filed: 2019-04-26
Abstract: L'invention concerne un procédé et dispositif de réception discontinue, qui sont susceptibles de réduire davantage la consommation d'énergie d'un dispositif terminal dans un processus de DRX. Le procédé comporte les étapes suivantes: un dispositif terminal détecte un signal de réveil au cours d'une première période; si le dispositif terminal détecte le signal de réveil, un temporisateur de durée de DRX est démarré dans un cycle de DRX après la première période; et/ou si le dispositif terminal ne détecte pas le signal de réveil, le temporisateur de durée de DRX n'est pas démarré dans le cycle de DRX après la première période.
Patent WO-2020227845-A1 (WO)
Title: Compressed network for product recognition
Inventor: GUO SHENG
IPC: H04L29/06
Filed: 2019-05-10
Abstract: Aspects of this disclosure include technologies to detect unpackaged, unlabeled, or mislabeled products based on product images. Leveraging from improved machine learning techniques, the disclosed technical solution can reduce a full product space for product search to a partial product space. Accordingly, a limited number of product candidates in the partial product space may be visually presented for user evaluation. Sometimes, a product candidate is to be comparatively presented with a live image of the product via a uniquely designed graphic user interface, which further improves the confidence of the user and the accuracy of the underlying transaction.
Patent WO-2020019847-A1 (WO)
Title: Method for switching main headset, and related device
Inventor: GONG JINHUA
IPC: H04W36/28
Filed: 2019-05-23
Abstract: Disclosed are a method for switching a main headset, and a related device. The method comprises: when a mobile terminal is in a call state, detecting whether a main headset switching condition is satisfied; and if so, performing a main headset switching operation, wherein the main headset switching operation is used for switching a main headset currently connected to the mobile terminal from a first headset to a second headset; during the process of performing the main headset switching operation, detecting whether first voice data sent by an opposite call end is received and detecting whether second voice data sent by a user at a home call end is collected; and if the first voice data is received, sending the first voice data to the second headset after performing the main headset switching operation; and if the second voice data is collected, sending the second voice data to the opposite call end after performing the main headset switching operation. By means of the embodiments of the present application, voice loss during the process of switching a main headset can be reduced.
Patent WO-2019223770-A1 (WO)
Title: Opening/closing baffle device for moon pool
Inventor: YAO ZHENQIU
IPC: B63B35/44
Filed: 2019-05-23
Abstract: An opening/closing baffle device for a moon pool. A U-shaped pulley guide rail (4) of which the section is C-shaped is symmetrically provided at two ends inside the moon pool. Several baffles (1) are symmetrically arranged on two sides of the moon pool. Two axial ends of each baffle (1) are connected to corresponding pulleys (12) by means of corresponding circular shafts (1-4). The pulleys (12) at two ends are provided in the U-shaped pulley guide rail (4) corresponding to the ends, and a connecting rod (13) is also connected between two adjacent circular shafts (1-4). Several square openings matching the baffles (1) and electromagnetic slot mounting bases are symmetrically arranged on two sides of each U-shaped pulley guide rail (4). Several electromagnetic slots (5) matching the square openings and in contact with the inner wall of the U-shaped pulley guide rail (4) are arranged on the electromagnetic slot mounting base from top to bottom, and the electromagnetic slots (5) are driven by motor driving devices arranged at two ends of the moon pool. The baffle device is simple in structure, reduces the influence of waves on the internal structure of the moon pool, absorbs the impact of seawater on a platform, and ensures the normal and stable operation of the platform under different working conditions.
Patent WO-2019228463-A1 (WO)
Inventor: Shu Shenglang
IPC: H02K1/16
Filed: 2019-05-30
Abstract: A stator assembly (10) and a motor, wherein the stator assembly (10) comprises a stator iron core (1) and a stator winding (2), the stator iron core (1) being provided with a plurality of stator grooves (11), and the plurality of stator grooves (11) being distributed in the circumferential direction of the stator iron core (1); a first winding (21) of each phase of the stator winding (2) comprises a first winding portion (211) and a second winding portion (212) that are connected end-to-end, the first winding portion (211) comprising a first jumping segment (2111) through a sixth jumping segment (2116), and the second winding portion (212) comprising a seventh jumping segment (2117) through a twelfth jumping segment (2126), while a second winding (22) of each phase of the stator winding (2) comprises a third winding portion (221) and a fourth winding portion (222) that are connected end-to-end.
Patent WO-2019233461-A1 (WO)
Inventor: WU YONG
IPC: C07D471/04
Filed: 2019-06-06
Abstract: 本发明公开了具有式(I)结构的吡唑并[1,5-a]嘧啶衍生物、含有式(I)化合物的药物组合物及所述化合物在制备预防或治疗原肌球蛋白受体激酶相关疾病的用途，特别是用于预防或治疗与原肌球蛋白受体激酶相关的癌症的用途。其中式(I)中的各取代基与说明书中的定义相同。
Patent WO-2020151176-A1 (WO)
Title: 图像处理方法及装置、电子设备和存储介质
Inventor: QIU DI
IPC: H04N13/128
Filed: 2019-06-24
Abstract: 本申请涉及一种图像处理方法及装置、电子设备和存储介质，所述方法包括：获取在预定场景下针对同一对象的红外图像、彩色图像，以及与所述彩色图像对应的第一深度图；获取所述彩色图像和所述红外图像之间的第一光流；利用所述第一光流对所述第一深度图进行第一优化处理，得到优化后的与所述彩色图像对应的第二深度图。本申请实施例能够实现深度图和彩色图像的精确对准。
Patent WO-2020215478-A1 (WO)
Inventor: NIE WEN
IPC: E21C35/22
Filed: 2019-06-26
Abstract: Disclosed are an air-and-spray curtain device and a method for controlling and removing dust for a fully mechanized mining working face through suction, induction and convection. The device comprises dust-cleaning extraction fans (6), sector-shaped deflector hoods (16), coal cutter exterior spraying devices (10) and inter-hydraulic-support spraying devices (2), wherein the coal cutter exterior spraying devices are mounted on two sides, close to a rocker arm of a coal cutter, of a cutter body, and the inter-hydraulic-support spraying devices are mounted at two hydraulic supports (15) at the front of a moving frame, and at two hydraulic supports on the downwind side of a front roller (4) of the coal cutter; and the coal cutter exterior spraying devices and the inter-hydraulic-support spraying devices spray at certain angles to form a corresponding spray curtain, such that a large amount of dust caused by the moving frame and coal cutting is subjected to spray dust removal. The method comprises: simultaneously starting up two dust-cleaning extraction fans, which are symmetrically mounted close to a rocker arm on the cutter body of a coal cutter, wherein air inlets of the two dust-cleaning extraction fans respectively directly face a front roller and a rear roller of the coal cutter, and air outlets thereof are connected to sector-shaped deflector hoods. The device and method improve the working environment for fully mechanized mining working face workers, and guarantee safe production in coal mines.
Patent WO-2021007784-A1 (WO)
Title: 手持云台
Inventor: YANG JIAN
IPC: F16M11/18
Filed: 2019-07-16
Abstract: 一种手持云台（100），包括手持部（10）、第一轴组件（20）和第一锁定组件（23）；第一轴组件（20）包括与手持部（10）的一端相连接的第一电机（21）以及第一轴臂（22），第一轴臂（22）连接第一电机（21）的转子；第一锁定组件（23）包括第一锁定部（231）和第二锁定部（232）；手持云台（100）能够在收纳状态和调平状态之间来回切换。
Patent WO-2020030099-A1 (WO)
Title: Method for purifying active substances in non-human animal amniotic fluid
Inventor: QIAN JIN
IPC: C07K1/18
Filed: 2019-08-09
Abstract: A method for purifying active substances in non-human animal amniotic fluid, the method comprising a step of separating a neutral fraction having a molecular weight of 500-1200 Daltons from amniotic fluid. Further provided is an extract, the extract being a neutral fraction having a molecular weight of 500-1200 Daltons, wherein the extract may promote cell proliferation.
Patent WO-2021026817-A1 (WO)
Inventor: ZHENG CHAOZHI
IPC: F26B1/00
Filed: 2019-08-14
Abstract: Disclosed is a peristaltic propulsive drying apparatus, comprising a heat supply module (2), a drying chamber (1), and a material conveying device (3) arranged inside the drying chamber (1), wherein the drying chamber (1) is provided with a heat source inlet (4), a heat source outlet (5), a feeding port (6) and a discharging port (7); a heat outlet point (21) of the heat supply module (2) is arranged at the heat source inlet (4), and is used for supplying a heat source to the drying chamber (1); the material conveying device (3) is used for supplying a platform (100) so as to flatly lay and propel materials; the material conveying device (3) comprises a stacked bar propulsive material conveying platform (100) formed by means of alternately stacking two or more groups of grid bars (31); there is a gap between every two adjacent grid bars (31); and the ventilation gaps are kept unobstructed while materials are conveyed to be propelled forwards, and the moving materials are repeatedly turned. During the material conveying process, the interactive grid bars (31) generate permeable gaps, such that the fluidity of air is improved, and the drying of the materials is facilitated.
Patent WO-2020224082-A1 (WO)
Title: Panneau d'affichage à oled et dispositif d'affichage
Inventor: SHI TING
IPC: H01L27/32
Filed: 2019-08-15
Abstract: La présente invention concerne un panneau d'affichage à OLED et un dispositif d'affichage, la couche à fonction électroluminescente du panneau d'affichage à OLED comprenant une couche de définition de pixels, une électrode réfléchissante, une cathode, une couche de trous et une couche tampon, la couche tampon étant disposée entre l'électrode réfléchissante et la couche de trous, qui est utilisée pour ajuster la longueur de la microcavité entre l'électrode réfléchissante et la cathode, l'épaisseur de la couche de trous dans la première région, la deuxieme région, et la troisième région est la même ; dans l'impression à jet d'encre, étant donné que l'épaisseur de la couche de trous est la même, elle peut être imprimée et séchée en même temps.
Patent WO-2020082863-A1 (WO)
Title: Method for preparing key intermediate of epoxy resin
Inventor: SUN CHENG
IPC: C07D301/36
Filed: 2019-08-19
Abstract: Disclosed is a method for preparing a key intermediate of an epoxy resin. The preparation method comprises: placing 3-chloropropene, a heteropolyacid catalyst and a nitrogen-containing heterocyclic compound in an autoclave, stirring same and heating same to 60ºC-65ºC, wherein the system pressure is 0.2 MPa-0.24 MPa, and then injecting hydrogen peroxide at a constant speed to the autoclave for reaction so as to obtain the key intermediate of the epoxy resin. The method inhibits the production of dichloropropanol during a reaction, reduces the probability of hydrolysis of epichlorohydrin, and improves the reaction selectivity to 99.5%.
Patent WO-2020192015-A1 (WO)
Title: Novel grouting screw anchor capable of opening multiple layers of side walls and mounting method therefor
Inventor: GUO ZHEN
IPC: B63B21/22
Filed: 2019-08-30
Abstract: A novel grouting screw anchor capable of opening multiple layers of side walls, comprising an anchor head (3), small spiral blades (5), an anchor body (1), large spiral blades (2) and an anchor tail cover plate (13) and so on. The anchor body (1) is evenly divided into a plurality of segments, each segment having the same structure, wherein a large spiral blade (2) and a plurality of blades (4) hinged to the anchor body (1) are arranged on the segments, and a torsion spring (8) is installed at the hinged position. Before installation, the blades (4) are restrained and tightened by a restraint ring (10), and a steel cable (11) is tied on the restraint ring (10); the steel cable (11) is connected, by means of a steel cable hole (12) in the anchor body (1), to a mooring ring (17) on a guide rod (6) in the anchor body (1). When the anchor body is screwed in to a specified depth, the blades (4) may break free from the constraint of the restraint ring (10) by means of a pre-tensioning guide rod (6). The blades (4) open under the action of the torsion spring (8), and grouting is carried out by means of a grouting hole 14 after the blades are completely opened. The anchor is continuously screwed into the sandy seabed underwater without requiring excavation, and installation is convenient; by means of opening the multiple layers of blades (4) of the anchor body (1), the stress area of the anchor body is increased, and therefore the bearing capacity of the anchor body is improved. The blades (4) are internally provided with grouting branch pipes (24), and jet grouting may significantly improve the bearing capacity of the anchor.
Patent WO-2020057380-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-09-06
Abstract: Disclosed is an electronic cigarette charging device (10) applied to an electronic cigarette system (100). The electronic cigarette system (100) comprises an electronic cigarette smoking device (20). The electronic cigarette smoking device (20) comprises a heating member (24). The electronic cigarette charging device (10) comprises a housing (11) and a cleaning member (15) provided inside the housing (11). The housing (11) is respectively provided with a cavity (111) for accommodating the electronic cigarette smoking device (20) and an accommodation cavity (112) for the cleaning member (15) to be installed in, and the accommodation cavity (112) is in communication with the cavity (111); and when the electronic cigarette smoking device (20) is placed inside the cavity (111), the cleaning member (15) in the accommodation cavity (112) can be in contact with the heating member (24) in the electronic cigarette smoking device (20), and can clean the heating member (24). The electronic cigarette charging device (10) facilitates a user in carrying the cleaning member (15) and cleaning the heating member (24).
Patent WO-2020252960-A1 (WO)
Inventor: XING YAOWEN
IPC: B03D1/14
Filed: 2019-09-20
Abstract: A sorting and recycling system and a sorting and recycling process for coarse-grained coal slurry, belonging to the technical field of coal sorting and processing, and solving the problems in the prior art of a complex process flow, high costs, high energy consumption, and environmental hazards caused by a coarse-grained coal slurry sorting process. The sorting and recycling system is provided, along a sorting pipeline, with a stirring barrel (1), a hydraulic flotation machine (5), a three-product swirl classification screen (8), a pulp pre-treatment device (11) and a flotation column (12); a first buffer tank (6) is provided between the hydraulic flotation machine and the three-product swirl classification screen, a second buffer tank (9) is provided between the three-product swirl classification screen and the pulp pre-treatment device, and the pulp pre-treatment device is connected to the flotation column. The sorting and recycling process comprises the following steps: feeding feed-in coal slurry a into a stirring barrel, stirring same into pulp, then feeding same into a hydraulic flotation machine for primary classification, and performing classification of a coarse grain concentrate e, a micro-fine grain coal slurry f and a fine grain coal slurry, and precisely sorting the fine grain coal slurry. Continuous coal slurry sorting of coarse-grained coal slurry in a short process flow is achieved.
Patent WO-2021056199-A1 (WO)
Title: Communication method and apparatus
Inventor: HUANG QUFANG
IPC: H04L12/70
Filed: 2019-09-24
Abstract: The present application provides a communication method and apparatus. The method comprises: combining at least two Ethernet frames into one virtual frame, data of the virtual frame comprising data of the at least two Ethernet frames; and sending the virtual frame to a second device by means of wireless transmission. On the basis of the solution above, multiple Ethernet frames in a same cycle are combined into one virtual frame, then the virtual frame is wirelessly transmitted to a second device, and the second device parses the virtual frame to obtain Ethernet frames; thus, the Ethernet header overhead and the header overhead of each layer of a wireless network are reduced.