baber/WOPTO huggingface dataset:
Patent WO-2020177706-A1 (WO)
Title: Method for determining fault section and fault time of power distribution network
Inventor: LIU YANG
IPC: G01R31/08
Filed: 2020-03-04
Abstract: Disclosed is a method for determining a fault section and fault time of a power distribution network, the method comprising: constructing a data set; calculating an evaluation index; setting a monitoring threshold value of the fluctuation of the evaluation index; determining a fault time and a fault area based on the calculated evaluation index; and determining a fault phase. Determination is carried out according to a ratio of the maximum singular values of the covariance matrices of a historical data set and an online data set; each measurement point of a whole network is detected in real time; after a fault time is determined, a variation degree of measurement point data is determined according to a determination result of each measurement point at the fault time; the fault area is determined according to the fault time and the variation degree ranking; the distance from a fault point to the measurement point is determined using the variation degree; and the fault phase is determined using data of any measurement point at a fault area end. The method is suitable for any load level, does not require the acquisition of the distribution law of a distributed power supply and load, requires few calculations, and can provide theoretical and technical guarantees for fault diagnosis of a power distribution system that the distributed power supply accesses or an existing power distribution system.
Patent WO-2021134910-A1 (WO)
Title: Display module, face frame assembly and window air conditioner
Inventor: YU HUI
IPC: F24F11/52
Filed: 2020-03-06
Abstract: The present application discloses a display module, a face frame assembly and a window air conditioner. The display module comprises: a display box, the display box having an accommodating space, and a front side wall of the display box being provided with avoidance holes; a PCB, the PCB being provided in the accommodating space; a flexible member, the flexible member comprising a body and buttons provided on the body, the body being located in the accommodating space and located at the front side of the PCB, the buttons penetrating through the avoidance holes, the outer peripheral walls of the buttons being attached to the hole walls of the avoidance holes and/or a portion of the front surface of the body surrounding the buttons being attached to the front side wall of the display box. According to the display module of the present application, the sealing performance of the display box can be improved, so that dust, water droplets or the like cannot easily enter the interior of the display box through the avoidance holes, and the buttons are flexible and have good hand-feel.
Patent WO-2021179203-A1 (WO)
Inventor: ZHANG YAN
IPC: H04L29/06
Filed: 2020-03-11
Abstract: A data transmission method, system and device, an electronic device, and a readable storage medium. The data transmission method comprises: a first node sends an authorization condition, a first certificate, a data access address, and a transformed value of data to an intermediate node (S101); the first node sends a second certificate to a second node (S102); the second node sends the second certificate and a first key to the intermediate node (S103); the intermediate node verifies the authorization condition, and verifies the second certificate according to the first certificate (S104); in response to the second certificate passing the verification, the intermediate node saves the second certificate, and sends the first key to the first node (S105); the first node receives the first key, and saves the first key in an access permission list (S106); the intermediate node sends the data access address and the transformed value of the data to the second node (S107). Therefore, the data transmission process is ensured to be safe and reliable.
Patent WO-2021109409-A1 (WO)
Title: Image capturing method and device, apparatus, and storage medium
Inventor: XU QIONG
IPC: H04N5/235
Filed: 2020-04-14
Abstract: Disclosed are an image capturing method and device, an apparatus, and a storage medium. The method comprises: predicting, for a target object in a current captured image, a predicted projection-region position of the target object on an image sensor at a new acquisition time, and predicted exposure brightness information of the target object at the predicted projection-region position at the new acquisition time; adjusting, according to a type of the target object and the predicted exposure brightness information, an exposure parameter of the target object at the predicted projection-region position when the new acquisition time arrives; and acquiring, according to the adjusted exposure parameter, a new captured image at the new acquisition time, wherein both of the new captured image and the current captured image comprise the target object.
Patent WO-2020233293-A1 (WO)
Title: 量子点及其制备方法、量子点发光器件、相关装置
Inventor: FENG JINGWEN
IPC: H01L51/50
Filed: 2020-04-15
Abstract: 提供一种量子点及其制备方法、量子点发光器件、相关装置，所述量子点包括：内核结构(1)和包围所述内核结构(1)的壳层结构(2)，所述壳层结构(2)的最外侧壳层(21)为空穴传输材料，这样可以将该结构的量子点应用于QLED器件的制备中。
Patent WO-2021212453-A1 (WO)
Inventor: HUI CHAOFENG
IPC: H04W76/10
Filed: 2020-04-24
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a base station may communicate using a first radio access technology. The UE may transmit, via the first radio access technology, a first control message indicating a capability to communicate data using a second radio access technology. The base station may transmit, to the UE, a configuration message based on receiving the first control message. The configuration message may indicate a network configuration associated with the second radio access technology. The UE may transmit, to the base station, a second control message indicating a capability to communicate data using the first radio access technology based on the network configuration associated with the second radio access technology being unsupported by the UE.
Patent WO-2020224473-A1 (WO)
Title: Light-emitting circuit and lighting method therefor, drive sub-circuit, drive circuit, display panel and display device
Inventor: CHU MINGI
IPC: H01L51/52
Filed: 2020-04-27
Abstract: The present disclosure provides a light-emitting circuit and a lighting method therefor, a drive sub-circuit, a drive circuit, a display panel and a display device. The light-emitting circuit comprises N light-emitting layers and N+1 electrode layers, the N light-emitting layers and the N+1 electrode layers being arranged in a stacked manner, the n-th light-emitting layer being provided between the n-th electrode layer and the (n+1)-th electrode layer, N being an integer greater than 1, and n being a positive integer less than or equal to N.
Patent WO-2020238587-A1 (WO)
Inventor: SONG QINGWEN
IPC: H01L29/872
Filed: 2020-05-09
Abstract: Disclosed is a junction barrier Schottky diode, comprising a bottom metal layer (1), an N+ substrate layer (2) and an N- epitaxial layer (3) disposed from bottom to top in sequence. A plurality of P-type ion implantation regions (4) are provided on the upper surface of the N- epitaxial layer (3), and the space between adjacent P-type ion implantation regions (4) increases from the edge to the center of the junction barrier Schottky diode. An isolation dielectric layer (6) and a top metal layer (7) are disposed on the N- epitaxial layer (3); the isolation dielectric layer (6) surrounds the periphery of the upper surface of the N- epitaxial layer (3); the top metal layer (7) is disposed on the upper surfaces of the N- epitaxial layer (3) and the isolation dielectric layer (6), and is in contact with the P-type ion implantation regions (4). A groove (5) can be provided in the P-type ion implantation region (4), and the depth of the groove (5) increases from the edge to the center of the junction barrier Schottky diode. The junction barrier Schottky diode can effectively suppress the occurrence of local electromigration on the premise of ensuring that the reverse leakage current and the forward conduction resistance are not degraded, thereby improving the reliability of a device.
Patent WO-2021226850-A1 (WO)
Title: Harq-ack codebook feedback method, terminal device, and network device
Inventor: WU ZUOMIN
IPC: H04L5/00
Filed: 2020-05-12
Abstract: Embodiments of the present application provide an HARQ-ACK codebook feedback method, a terminal device, and a network device, being capable of optimizing communication over a shared spectrum. The HARQ-ACK codebook feedback method comprises: the terminal device receives a first DCI format on a first cell, wherein the first DCI format is used for indicating a dormancy state of a secondary cell, the first DCI format does not schedule physical channel transmission, and the first DCI format comprises a first set of identifiers, first NFI information, and first DAI information; the terminal device generates a first HARQ-ACK codebook according to at least one of the first set of identifiers, the first NFI information, and the first DAI information, the first HARQ-ACK codebook comprising a first bit sequence, and the first bit sequence comprising ACK information corresponding to the first DCI format.
Patent WO-2020239052-A1 (WO)
Inventor: TAO LIANG
IPC: A61K9/08
Filed: 2020-05-29
Abstract: A medicinal kit. The medicinal kit comprises a first container containing a concentrated chloral hydrate solution and a second container containing a diluted solution. In a mixed solution prepared with the concentrated chloral hydrate solution and the diluted solution, the mass-volume concentration of chloral hydrate is less than 50 w/v%. Also disclosed are uses of the medicinal kit in preparing a medicament serving as a sedative and hypnotic agent.
Patent WO-2021243644-A1 (WO)
Inventor: CHIN SING-FATT
IPC: A61B17/3209
Filed: 2020-06-04
Abstract: A surgical device (20) controllable by a surgical robotic system (100) is provided. The surgical device (20) includes a housing (32) capable of being coupled to the surgical robotic system (100); a drive system at least partially mounted in the housing (32); and a shaft (61) rotatably coupled to the drive system at a first end of the shaft (61). The surgical device (20) further includes a tissue-removal assembly (62) coupled to the second end of the shaft (61). The tissue-removal assembly (62) includes a first cutting member (37) having a plurality of rotatable blades (37A, 37B, 37C). The first cutting member (37) is coupled to a second end of the shaft (61). The tissue-removal assembly (62) further includes a second cutting member (36), one or more support elements (67) slidably or fixedly coupled to the second cutting member (36), and one or more extendable elements (66) slidably or fixedly coupled to the second cutting member (36).
Patent WO-2021237791-A1 (WO)
Inventor: WU SHUWEN
IPC: H04R9/02
Filed: 2020-06-05
Abstract: 本实用新型提供了一种发声器件，其包括具有振膜的发声单体、前盖及后壳；底座包括底座本体和呈环状的底座支撑壁，底座本体与振膜间隔设置，发声单体支撑于底座支撑壁，发声单体与底座共同围成前声腔，底座支撑壁设有导声通道，导声通道将前声腔与外界连通；后壳包括后壳板、由后壳板的周缘沿盆架周侧弯折延伸的后壳延伸壁，后壳延伸壁抵接于底座支撑壁且至少部分嵌入底座支撑壁内形成密封固定，后壳与发声单体共同围成后声腔，后壳板设有泄露孔，泄露孔将后声腔与外界连通。与相关技术相比，本实用新型的发声器件结构简单、声学性能优、用户体验效果好。
Patent WO-2021223287-A1 (WO)
Title: Focalgan-based short text automatic generation method, apparatus, and device, and storage medium
Inventor: LIU JIE
IPC: G06F40/166
Filed: 2020-06-10
Abstract: A FocalGAN-based short text automatic generation method, apparatus, and device, and a storage medium. The method comprises the steps: constructing an end-to-end-based generator and a discriminator based on a focus loss function (101); according to the generator and the discriminator, generating an adversarial network (102); and using a target word as an input sequence of the adversarial network, so as to output a short text corresponding to the target word according to the adversarial network (103). The method adds an attention mechanism on the basis of the adversarial network, and adds a focus-based loss function, thereby being capable of noticing a word having a clear theme, and ensuring that a generated sentence is closer to an inputted headword.
Patent WO-2021217840-A1 (WO)
Title: 显示面板及显示面板的制作方法
Inventor: ZHAO HUIHUI
IPC: H01L27/12
Filed: 2020-06-23
Abstract: 本揭示提供一种显示面板及显示面板的制作方法，显示面板包括衬底基板、阻隔层、缓冲层、薄膜晶体管阵列层，显示区内设置多个间隔第一过孔，绑定区内设有多个第二过孔，第一过孔和第二过孔均由绝缘层贯穿至衬底基板靠近阻隔层的一侧，并在其内部填充有柔性材料，以此提高显示面板的抗弯折性能，减少裂纹发生的风险。
Patent WO-2021000827-A1 (WO)
Inventor: ZHOU XINGYUE
IPC: H04W76/10
Filed: 2020-06-29
Abstract: Provided are a data transmission link establishment method and apparatus, and a computer-readable storage medium. The data transmission link establishment method comprises: by means of establishing a protocol data unit (PDU) session, encapsulating, in a generic routing encapsulation (GRE) tunnel identifier, a PDU session identifier and a quality-of-service flow identifier in the PDU session by means of GRE, wherein the connection between a 5G residential gateway (5G-RG) and a wireline access gateway function (W-AGF) is established through a GRE tunnel, such that the GRE tunnel connection established between the 5G-RG and the W-AGF is in one-to-one correspondence with a quality-of-service flow of the PDU session, and a user plane point-to-point connection between the 5G-RG and the W-AGF is realized in certain implementation processes.
Patent WO-2021128812-A1 (WO)
Inventor: ZHOU MIN
IPC: F16H7/12
Filed: 2020-07-10
Abstract: A synchronous belt transmission module tensioned by bidirectional fine-tuning, comprising: a drive wheel (16), a synchronous belt (7), a cylinder (21), tensioning wheels (20) and a set screw (23). An adapting attachment (18) is disposed on the bottom of the cylinder (21), a drive pulley cover (17) is disposed on the bottom of the adapting attachment (18), and a reducer mounting plate (14) is disposed at one side of the drive pulley cover (17); the drive wheel (16) is disposed in the drive pulley cover (17); the synchronous belt (7) passes the drive wheel (16) and two pulleys (4) in sequence to form a closed loop; two tensioning wheels (20) are arranged at an interval in the adapting attachment (18) and are respectively located at the outer side of the synchronous belt (7), and a guide sliding slot (19) located at two sides of the tensioning wheels (20) is provided on the inner wall of the adapting attachment (18); and the set screw (23) is disposed in a threaded hole (22) and abuts against a tensioning wheel shaft (11). The synchronous belt transmission module tensioned by bidirectional fine-tuning facilitates control of the length of the cylinder (21) and the volume of the end portion, fine-tunes the tensioning wheels (20), achieves tensioning of the synchronous belt (7) and reduces deviation.
Patent WO-2021012999-A1 (WO)
Inventor: HUANG JING-FENG
IPC: G01N33/533
Filed: 2020-07-15
Abstract: 一种试剂卡、检测方法及应用，面盖和底盖之间通过定位孔(D01)和定位柱(G01)卡接将试纸条固定；底盖内部设置卡槽结构(D02、D06)、凸起平台(D04)；卡槽结构(D02、D06)内设置有支撑凸起(D03)，支撑凸起(D03)的高度小于等于凸起平台(D04)的高度；面盖设置固定板(G02、G03、G04、G06)、反应窗口(G05)、加样孔(A)、检测液孔(B)；面盖和底盖通过定位孔(D01)和定位柱(G01)卡接后，在面盖固定板(G02、G03、G04、G06)和检测液孔(B)的挤压下，试纸条中部向上凸起，与水平面形成"拱桥"结构。这一"拱桥"结构控制检测液液体在试纸条上的流向及层析速度，进而提高了试剂卡的检测结果准确度和精密度，达到精准检测微量样本的目的。
Patent WO-2022021279-A1 (WO)
Inventor: JIAO SHAOZHUO
IPC: C12Q1/68
Filed: 2020-07-31
Abstract: Variété de supports de co-marquage d'acides nucléiques, un procédé de préparation de ceux-ci et une application de ceux-ci. Les supports comprennent un corps de support, et une variété de marqueurs d'acide nucléique situés sur la surface et/ou à l'intérieur du corps de support. L'acide nucléique marqué sur un support unique comprend au moins les éléments suivants : un ou plusieurs premiers marqueurs d'acide nucléique ayant une fonction consistant au moins à piéger un composé spécifique dans un système de réaction sur la surface du support ; et un ou plusieurs seconds marqueurs d'acide nucléique ayant une fonction consistant au moins à participer à un processus de réaction biochimique spécifié du composé spécifique piégé sur la surface du support. La variété susmentionnée de supports co-marqués avec des acides nucléiques peut être utilisée pour l'analyse du profil d'expression de l'ARN d'une cellule unique à l'extrémité 5', la construction d'une banque VDJ d'une cellule unique à l'extrémité 5' pour une plateforme de microréseau, la construction d'une banque d'ARN d'une cellule unique à l'extrémité 3', la construction d'une banque de transcriptome d'une cellule unique, la recherche multi-omique d'une cellule unique, la PCR multiplex et/ou la construction d'une banque de séquençage PCR multiplex, etc.
Patent WO-2021159675-A1 (WO)
Title: Cup welding inspection apparatus and inspection method thereof
Inventor: Mao Yunqiang
IPC: G01M3/38
Filed: 2020-08-04
Abstract: A cup welding inspection apparatus and an inspection method thereof. The apparatus comprises a fixing base (1), a support shaft (3), and a base (5). The fixing base (1) is slidably connected to the support shaft (3), and the support shaft (3) is connected to the base (5). The apparatus further comprises an inspection receiver (2), an inspection transmitter (4), and a connection member (6). The connection member (6) is separately connected to the support shaft (3) and the inspection transmitter (4); the inspection transmitter (4) is connected to the base (5); the inspection receiver (2) is connected to the fixing base (1); the inspection receiver (2) is adapted to the inspection transmitter (4) and located above the inspection transmitter (4). The inspection method comprises: (a) take a cup (7), and put a cup bottom (73) and a welded portion (74) into the inspection transmitter (4); (b) slide the inspection receiver (2) downwards to an opening (71) to form a sealed space with an inner cavity of a cup body (72); and (c) the inspection receiver (2) inspects the inner cavity of the cup body (72), and the inspection receiver (2) feeds back an inspection result to a display (8). The inspection method of the cup welding inspection apparatus is simple in process, low in energy consumption, high in efficiency, and high in accuracy of inspection results.
Patent WO-2021027657-A1 (WO)
Inventor: FANG QIANG
IPC: B23K26/064
Filed: 2020-08-05
Abstract: An optical homogenization system employing multiple fiber output laser modules, and a machining head. The system comprises multiple fiber output laser modules (M 1 , M 2 , ..., M N ), an imaging lens (L), and an optical splitter component. Fiber output end surfaces of the multiple fiber output laser modules (M 1 , M 2 , ..., M N ) are arranged in one plane in accordance with a specific rule. The imaging lens (L) comprises at least one lens, and is located on an output light path in a light emitting direction of the fiber output end surfaces of the laser modules (M 1 , M 2 , ..., M N ). The optical splitter component comprises at least one spatial angle or position optical splitter device, and the optical splitter devices are independently located in front of the imaging lens (L), located behind the imaging lens (L), or located between lenses of the imaging lens (L). The invention uses multiple low-power laser modules, and directly performs shaping and homogenization by means of the optical system, thereby avoiding the usage of high-power lasers, and accordingly avoiding the problem of beam combiners in the prior art, lowering costs, and improving reliability.
Patent WO-2021031947-A1 (WO)
Title: Device wake-up method, apparatus and system, and night watch device determination method and apparatus
Inventor: HUANG ZHENGQUAN
IPC: H04W52/02
Filed: 2020-08-12
Abstract: Disclosed are a device wake-up method, apparatus and system, and a night watch device determination method and apparatus, wherein same belong to the field of wireless technology. A wireless network comprises a plurality of night watch devices and a plurality of attendant devices, and each night watch device of the plurality of night watch devices is used for managing one or more attendant devices. When no terminal is connected to the wireless network, the night watch devices are in a shallow sleep state or a wake-up state, and the attendant devices are in a deep sleep state; and when a night watch device with a night watch function enabled receives a wireless message sent by a terminal, the night watch device sends a wake-up notification to an attendant device managed by the night watch device, so as to wake up the attendant device. By means of a synergistic effect of night watch devices and attendant devices, the present application ensures the energy saving effect of a wireless network, and realizes waking up of attendant devices in deep sleep in a timely manner, thereby solving the problem of it not being possible at present to balance energy conservation and the waking up in a timely manner of a device.
Patent WO-2021169186-A1 (WO)
Inventor: ZHANG ARES
IPC: G06F16/383
Filed: 2020-08-12
Abstract: The present application relates to a text duplicate checking method, an electronic device and a computer-readable storage medium. Said method comprises: storing a fingerprint set and a corresponding text id in the form of byte data, so as to obtain a fingerprint library; acquiring a target text, and creating a target fingerprint; obtaining a reference fingerprint set from a map memory according to the target fingerprint, and respectively calculating the similarity between the target fingerprint and each reference fingerprint in the reference fingerprint set; and on the basis of a determination result that the number of 1 in a binary numerical value of the similarity is less than or equal to a preset value, querying the text id corresponding to the similarity, so as to implement duplicate checking of the target text.
Patent WO-2022000726-A1 (WO)
Inventor: FENG LIANG
IPC: G06T7/00
Filed: 2020-08-18
Abstract: The present application provides a method and system for obtaining connected domains of the left atrium and the left ventricle on the basis of a CT image. The method comprises: removing the lungs, descending aorta, spine, and ribs from a CT image to obtain a new image; obtaining an aortic center line in the new image; obtaining an aortic image according to the extension direction of the aortic center line and the Bezier curve rule; and after the aortic image is removed from the new image, picking up pixel points, around the point of center of gravity the left ventricle, having the grayscale values Q greater than the grayscale threshold Q descending  of the descending aorta, to obtain a connected domain image of the left atrium and the left ventricle. The present application relates to a novel method for obtaining the left atrium and the left ventricle, and the method has advantages of being rapid and accurate in extraction and high in calculation speed.
Patent WO-2021088462-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/02
Filed: 2020-08-18
Abstract: 本申请公开了一种功率控制方法、传输资源的确定方法、装置、终端及存储介质，涉及通信技术领域，该方法包括：获取功率控制配置信息；根据所述功率控制配置信息确定在发送侧行数据时是否进行功率控制。本申请使得使用同一资源池的所有终端都不进行功率控制，从而避免采用单播传输方式的终端在某个资源上进行功率控制时，导致采用广播传输方式的终端进行侦听的时候判断该资源可用，从而抢占该资源造成传输冲突的问题。
Patent WO-2021037055-A1 (WO)
Inventor: SONG JINGXIN
IPC: B24D5/10
Filed: 2020-08-26
Abstract: A tool cooling mechanism, comprising a grinding tool (1). The grinding tool (1) is provided therein with a convergence disc (3); the convergence disc (3) sucks external cooling water into the grinding tool (1) as the grinding tool (1) rotates and then converges the cooling water, and delivers the converged cooling water radially toward the inner wall of the grinding tool (1) so that the cooling water flows to the grinding surface along the inner wall of the grinding tool (1). The cooling mechanism ensures that cooling water can smoothly enters through a water inlet and cools the grinding surface even if the grinding tool (1) is rotating at a high speed, prevents the inability to cool the grinding surface caused by the cooling water axially passing through the grinding tool (1), and converges the cooling water dispersed and atomized by rotation of the grinding tool (1) to cool the grinding surface, thereby achieving cooling in the whole process even when the grinding tool (1) is rotating at a high speed for processing.