baber/WOPTO huggingface dataset:
Patent WO-2021189555-A1 (WO)
Title: 一种显示面板及其制备方法
Inventor: WANG GAOZHEN
IPC: H01L51/52
Filed: 2020-04-10
Abstract: 一种显示面板（10）及其制备方法，显示面板（10）包括阵列基板（100）、发光层（200）和水氧吸附层（300），发光层（200）设置于阵列基板（100）上，发光层（200）包括一像素定义结构（210）和若干发光部（220），像素定义结构（210）包括若干凹槽（211），发光部（220）设置于凹槽（211）中，水氧吸附层（300）包括若干水氧吸附部（310），水氧吸附部（310）设置于像素定义结构（210）上，水氧吸附部（310）的表面为一凸面。
Patent WO-2020216168-A1 (WO)
Inventor: HUI BING
IPC: H04R7/06
Filed: 2020-04-20
Abstract: A diaphragm for a miniature sound production device, and a miniature sound production device. The diaphragm for a miniature sound production device is made of a polyacrylate copolymer; a plasticizer is mixed in the polyacrylate copolymer; the parts by weight of the polyacrylate copolymer itself are 100 parts; the plasticizer comprises at least one of an aliphatic dibasic acid ester, a phthalate, a trimellitate, a benzoate, a polyol ester, a chlorinated hydrocarbon, an epoxide, a citrate, and a polyester. The diaphragm has better acoustic performance.
Patent WO-2021217569-A1 (WO)
Inventor: LI DONGHAO
IPC: H02M3/07
Filed: 2020-04-30
Abstract: The present disclosure provides a power supply system, including: a power source connected between a first node and a second node for applying an input voltage; a first circuit, connected between the first node and a second circuit; and configured to suppress oscillation caused by load variation of a load circuit that is connected between the first node and the second circuit, and to supply power to the load circuit when the power source is temporarily off; the second circuit, having a first port connected to the first circuit, a second port connected to the load circuit, and a third port connected to the second node; and configured to charge the first circuit and supply power to the load circuit; and a third circuit, connected between the first circuit and the load circuit; and configured to suppress a current flowing into the second circuit. The present disclosure also provides a method of operating such a power supply system.
Patent WO-2021217691-A1 (WO)
Inventor: LIAO XIONGMING
IPC: A41D13/12
Filed: 2020-05-07
Abstract: A positive-pressure respiratory droplet-free protective clothing, comprising a large-volume protective clothing body (100) sleeved on the upper body and the head of a human body, and further comprising a filter head (200) and an air supply device (300). The filter head (200) is connected to the air supply device (300), and the air supply device (300) is communicated with the large-volume protective clothing body (100) by means of a pipeline (400); the lower end of the large-volume protective clothing body (100) is provided with a first through hole (110) and two second through holes (120); the two second through holes (120) are respectively formed on two sides of the first through hole (110); the first through hole (110) allows for passthrough of the upper body of the human body, and the second through holes (120) allow for passthrough of the human hands; the large-volume protective clothing body (100) is further provided with two reverse gloves (130) facing towards the large-volume protective clothing body (100), and the reverse gloves (130) are respectively formed in front of the upper body of the human body. After a user wears the positive-pressure respiratory droplet-free protective clothing, the user can take food and drink water and the like in a clean air environment; moreover, the large-volume protective clothing body (100) has a large enough space to provide the user with adequate oxygen for breathing and air-exchange, and heat dissipation and better use experience is realized.
Patent WO-2020248763-A1 (WO)
Inventor: SHENG FUCHUN
IPC: B28C5/42
Filed: 2020-05-15
Abstract: Disclosed is a screw compression disengaging/engaging rotary sealing mechanism, for use in sealing a rotating barrel. A central cylinder coaxial with the rotating barrel and integrally rotating with same is provided at the rear end of the rotating barrel. The rotary sealing mechanism comprises a rotary sealing cover. An external thread is provided on an outer cylindrical surface of the central cylinder. The rotary sealing cover is provided with a nut matching the external thread. The mechanism further comprises a moving mechanism and a disengaging/engaging mechanism. The disengaging/engaging mechanism comprises a first component, a second component, and a third component. The first component and the second component are disposed on the rotary sealing cover. The third component is disposed on a movable holder body, and is located between the first component and the second component. The first component and the third component constitute an engaging component. The third component is further used for pulling the second component backwards when the movable holder body moves. The present invention drives the rotary sealing cover to open and close by means of a thread mechanism, involves a telescopic cylinder only during opening and closing, and has advantages of good sealing effect, little wear of the telescopic cylinder, and no need of a rotary support device.
Patent WO-2021243712-A1 (WO)
Inventor: LIU YANG
IPC: H04W64/00
Filed: 2020-06-05
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un appareil de transmission de signal de référence de positionnement (PRS), un dispositif électronique et un support de stockage. Un procédé d'envoi de PRS dans le procédé de transmission de PRS comprend : l'envoi d'un PRS composite selon une séquence composite, la séquence composite comprenant de multiples sous-séquences, le PRS composite au niveau de la partie part correspondant à la sous-séquence étant un PRS troncaté, la largeur de bande occupée par le PRS composite étant plus grande que la largeur de bande occupée par le PRS troncaté, et le PRS composite et le PRS troncaté étant utilisés pour une mesure de positionnement de différents types d'UE.
Patent WO-2021217850-A1 (WO)
Inventor: JIN XIAOHUI
IPC: G06F40/216
Filed: 2020-06-29
Abstract: A disease name code matching method and apparatus, a computer device and a storage medium, belonging to the field of artificial intelligence. The method comprises: acquiring a disease name list from an electronic medical record (201); carrying out duplication removal processing on repeated disease names in the disease name list to obtain a duplication-removed disease name list (202); inputting the duplication-removed disease name list into an accurate matching model, and according to a standard disease classification table, carrying out code matching to obtain a first code matching result and candidate code matching disease names (203); inputting the obtained candidate code matching disease names into a fuzzy matching model, and according to the standard disease classification table, carrying out code matching to obtain a second code matching result (204); and according to the first code matching result and the second code matching result, generating a disease name code matching list (205). The method carries out multi-dimensional and multi-mode code matching on disease names, improving the accuracy of disease name code matching; and the disease name list can further be stored in a blockchain to improve data privacy and safety.
Patent WO-2021000934-A1 (WO)
Title: Crystal form of benzimidazole-2-one compound, solvate thereof, crystal form of solvate thereof, and preparation method therefor
Inventor: LEI MAOYI
IPC: C07D209/48
Filed: 2020-07-03
Abstract: A crystal form of compound 1, a solvate thereof, a crystal form of the solvate thereof, and a preparation method therefor. Further comprised is an application of the crystal forms in the preparation of a medicament for treating diseases related to TNFα. Compound 1
Patent WO-2021174741-A1 (WO)
Inventor: ZHONG WU
IPC: C07D491/18
Filed: 2020-07-13
Abstract: A compound represented by general formula I, a geometrical isomer thereof, or a pharmaceutically acceptable salt thereof, and/or a solvate thereof, and/or a hydrate thereof for preventing and/or treating a pulmonary disease or symptom associated with SARS-CoV-2 or an asymptomatic or symptomatic SARS-CoV-2 infection, and an application of the compound represented by general formula I, the geometrical isomer thereof, or the pharmaceutically acceptable salt thereof, and/or the solvate thereof, and/or the hydrate thereof in preparation of a product for preventing and/or treating a pulmonary disease or symptom associated with SARS-Cov-2 or asymptomatic or symptomatic SARS-CoV-2 infection.
Patent WO-2021120615-A1 (WO)
Inventor: XIAO GUANGYU
IPC: H04L29/06
Filed: 2020-07-17
Abstract: Disclosed is a data encryption method. The data encryption method is applied to an encryption apparatus, and the encryption apparatus is connected to a blockchain. The method comprises the following steps: receiving an encryption request for data, and acquiring data to be encrypted and user information according to the encryption request; determining the type of a blockchain connected to an encryption apparatus, and determining, according to the encryption request, the encryption level of the data to be encrypted; determining, according to the type and the encryption level, a target encryption policy of the data to be encrypted, and encrypting, by using the target encryption policy, the data to be encrypted; and sending the encrypted data and the user information to the blockchain for associated storage. Further disclosed are an encryption apparatus and an encryption system.
Patent WO-2022006998-A1 (WO)
Title: Asic chip and manufacturing method
Inventor: BAI YANG
IPC: H01L23/31
Filed: 2020-07-23
Abstract: An ASIC chip (100a, 100b, 100c), comprising: a substrate (10a, 10b, 10c), said substrate (10a, 10b, 10c) comprising a top surface (11a, 11b, 11c). The ASIC chip (100a, 100b, 100c) also comprises a metal pad (20a, 20b, 20c) fixed on the top surface (11a, 11b, 11c), and a first thin film (30) deposited on the top surface (11a, 11b, 11c) and covering the top surface (11a, 11b, 11c). A through hole (31) running through the first thin film (30) is formed on the first thin film (30) at a position corresponding to the metal pad (20a, 20b, 20c), and the metal pad (20a, 20b, 20c) is accommodated in the through hole (31). The top surface (11a, 11b, 11c) comprises edge portions (111a, 111b, 111c) arranged opposite to each other, and corner portions (112a, 112b, 112c) that are connected to adjacent edge portions (111a, 111b, 111c). A first area (32) is formed by means of etching the corner portions (112a, 112b, 112c) of the first thin film (30), a second area (33) is formed by means of etching the center (113a, 113b, 113c) of the top surface (11a, 11b, 11c) of the first thin film (30), and a flow guide groove (34) communicating the first area (32) and the second area (33) is formed by means of further etching the first thin film (30). Thus, a height difference is formed between the substrate center (113a, 113b, 113c), the corner portions (112a, 112b, 112c), and other areas, so that an adhesive layer (50b, 50c) can be guided to cover the ASIC chip (100a, 100b, 100c) after one adhesive dispensing, thereby reducing the risk of adhesive overflow due to multiple adhesive dispensations.
Patent WO-2021031789-A1 (WO)
Title: Controlling an internal light source of a vehicle for darkening of glasses
Inventor: NILSSON MAGNUS
IPC: G02F1/01
Filed: 2020-07-23
Abstract: A method is disclosed for controlling an internal light source of a vehicle, wherein the internal light source is for darkening of glasses. The method comprises acquiring an image recognition result, wherein the image recognition is for determining whether an occupant of the vehicle wears glasses, and controlling the light source responsive to the acquired image recognition result. In some embodiments, controlling the light source comprises activating the light source when the image recognition result indicates that the occupant wears glasses. In some embodiments, the image recognition result is indicative of whether glasses darken responsive to activation of the light source and controlling the light source comprises deactivating the light source when the image recognition result indicates that the glasses do not darken responsive to activation of the light source. Corresponding computer program, computer program product, control unit, apparatus, system and vehicle are also disclosed.
Patent WO-2022021022-A1 (WO)
Inventor: TANG QIANG
IPC: H01L27/11582
Filed: 2020-07-27
Abstract: Three-dimensional (3D) memory devices and methods for forming the 3D memory devices are disclosed. The 3D memory device includes a film stack having a plurality of conductive and dielectric layer pairs vertically stacked on a substrate. Each conductive and dielectric layer pair includes a dielectric layer and a conductive layer. The 3D memory device also includes a staircase region having a first and a second staircase structure formed in the film stack, where the first and second staircase structures each extends laterally in a first direction and includes the plurality of conductive and dielectric layer pairs. The staircase region further includes a staircase bridge connecting the first and second staircase structures.
Patent WO-2021036957-A1 (WO)
Title: 用于汽车的热管理系统以及基于该系统的热管理方法
Inventor: Tang weier
IPC: B60K11/02
Filed: 2020-08-21
Abstract: 一种用于汽车的热管理系统及方法，热管理系统中，制冷剂环路系统包括：压缩机（1）、制冷剂四通换向阀（2）、一板式换热器（3）、节流阀（4）、另一板式换热器（5）和气液分离器（6），形成制冷剂环路；电机液冷环路系统包括流经电机（11）的循环流通冷却液的电机液冷环路，且电机液冷环路中的管道接入到一板式换热器（3）中的液冷通道，与制冷剂环路系统通过一板式换热器（3）进行换热；空调液冷环路系统包括流经空调箱的循环流通冷却液的空调液冷环路，空调液冷环路中的管道接入到另一板式换热器（5）中的液冷通道，与制冷剂环路系统通过另一板式换热器（5）进行换热。实施用于汽车的热管理系统有利于实现节约汽车前舱空间以及节约热管理系统的成本。
Patent WO-2022041206-A1 (WO)
Inventor: WANG YAQIANG
IPC: H04N19/60
Filed: 2020-08-31
Abstract: Embodiments of the present invention provide an image encoding method and apparatus, an image decoding method and apparatus, and a storage medium. The method comprises: obtaining an image to be processed and an encoding request corresponding to the image to be processed; obtaining, according to the encoding request, frequency domain encoding information corresponding to the image to be processed; and on the basis of the frequency domain encoding information, determining an encoded image corresponding to the image to be processed, wherein the encoded image is used for being transmitted by means of at least one data transmission channel, corresponding to the frequency domain encoding information, in multiple data transmission channels. According to the image encoding method and apparatus, the image decoding method and apparatus, and the storage medium provided in the embodiments of the present invention, a compression process and an output code stream can be divided into multiple frequency domain layers, so that the degree of parallelism and performance of encoding and decoding are effectively improved, and performing a decoding operation on information of different frequency domain layers according to needs is facilitated; data power consumption is reduced while device performance is improved, and the practicability of the method is further improved.
Patent WO-2021073291-A1 (WO)
Inventor: YAN LI
IPC: H04L45/28
Filed: 2020-08-31
Abstract: Disclosed is a fault detection method, which is executed by a first provider edge device PE1, and comprises: sending a first negotiation request to a second provider edge device PE2, so that the PE2 forwards the first negotiation request to a third provider edge device PE3; receiving a first negotiation message, wherein the first negotiation message is a message forwarded by the PE2 and returned by the PE3; and determining, according to the first negotiation message, whether a fault is present in a first link and a second link, wherein the first link is a virtual dedicated network link established between the PE1 and the PE2 and based on a data link layer, and the second link is a virtual dedicated network link established between the PE2 and PE3 and based on an Ethernet. Further disclosed are a provider edge device, an electronic device and a computer-readable medium.
Patent WO-2021189774-A1 (WO)
Title: 从工频信号中提取特征信号的方法、系统和档案管理方法
Inventor: FAN LV
IPC: G01R19/165
Filed: 2020-09-04
Abstract: 一种从工频信号中提取特征信号的方法、系统和档案管理方法，其中，从工频信号中提取特征信号的方法包括步骤：S1、信号触发装置检测工频信号中单一电压周波中电压半波过零点区域，将电压调制信号叠加在电压半波过零点区域，并将瞬间脉冲叠加在与电压半波过零点区域对应的工频信号中的电流周波上，进而形成电流调制信号，利用连续的多个电流周波和多个电压周波形成特征信号；S2、信号识别装置实时解调工频信号中是否存在电压调制信号，若是，则执行步骤S3，若否，则无操作；S3、信号识别装置对特征信号执行解调操作，分别得到电流调制信号和电压调制信号；并判定电流调制信号和电压调制信号各自对应的数据是否为预定数据，若是，则存在特征信号；若否，则不存在特征信号。该提取特征信号的方法计算量小，计算速度快，能够达到实时在线监测的目的，同时抗干扰能力强，信号解调准确率高，适合在干扰较大的工业配电网中应用。
Patent WO-2021057465-A1 (WO)
Inventor: LI WEIQING
IPC: G06F9/50
Filed: 2020-09-08
Abstract: 一种对深度学习模型进行并行处理的方法及装置。所述对深度学习模型进行并行处理的方法包括：确定模型中计算节点之间的依赖关系，根据所述依赖关系划分关系组（S110）；按照预定规则对关系组进行聚类，生成可并行执行集合；其中，每一个可并行执行集合内的关系组能够并行运行（S120）；将所有的可并行执行集合内的关系组分配到多个目标设备上使得所有可并行执行集合的总并行运算的耗时最短（S130）。
Patent WO-2022051954-A1 (WO)
Inventor: YANG XINLAN
IPC: G06K9/00
Filed: 2020-09-10
Abstract: A fingerprint detection control circuit, a fingerprint detection control method, and a display device. The fingerprint detection circuit comprises a sensing circuit (11), a reset circuit (12), a control circuit (13), and a conversion circuit (14). Under the control of a first control signal, the control circuit (13) provides a switch control signal for a control end of the reset circuit (12). Under the control of a potential on the control end of the reset circuit (12), the reset circuit (12) provides a reset voltage for a conversion control end (Z0). Under the control of a potential on the conversion control end (Z0), the conversion circuit (14) controls to convert an optical voltage signal into a corresponding current signal when a first voltage end (V1) is connected to a first signal output end (O1), and outputs the current signal by means of the first signal output end (O1). The fingerprint detection circuit can extend the validity period of fingerprint recognition.
Patent WO-2021174804-A1 (WO)
Inventor: Mao shuai
IPC: G01M11/02
Filed: 2020-09-15
Abstract: Disclosed are a measurement method and apparatus for a point spread function of a microscope (18), relating to the technical field of optical microscopic measurement. The method comprises: determining a first position coordinate of an optical fiber laser head (1) to enable first linearly polarized light to be incident into a first detector (22), with the unit direction vector of the first linearly polarized light detected by the first detector (22) being a preset unit direction vector (S102); acquiring a second position coordinate set sent by a second detector, and acquiring a light spot image on the image plane of a microscope (18) (S104); determining a microscope magnification factor set of the microscope (18) on the basis of the light spot image, the preset unit direction vector and the second position coordinate set (S106); and determining a point spread function set in combination with a normalization function and the microscopic magnification factor set (S108). The present invention solves the technical problem of the inability to accurately determine the longitudinal object plane perpendicular to the optical axis of a microscope (18) in existing microscope (18) point spread function measurement techniques, and achieves three-dimensional point spread function measurement on the longitudinal object plane perpendicular to the optical axis of the microscope (18).
Patent WO-2021057949-A1 (WO)
Inventor: DENG ZHENGCHANG
IPC: F16H48/08
Filed: 2020-09-27
Abstract: A differential (250), a vehicle, and an axle (200). The differential (250) comprises: a driven disc (210), wherein an inner peripheral surface of the driven disc (210) serves as a first contact surface; two half-shaft connectors (221), wherein an outer peripheral surface of each half-shaft connector (221) serves as a second contact surface, and one of the first contact surface and the second contact surface is an annular surface and the other is a polygonal surface; and two groups of engagement devices (230), each group of engagement devices (230) comprising a roller (231), a roller holder (232), a switch driving member (233), a switch driven member (234), and a first elastic reset mechanism (235), wherein the roller (231) has a separation position and an engagement position with respect to the annular surface, the switch driving member (233) selectively drives the switch driven member (234) to move so as to move the roller (231) from the separation position to the engagement position, and the first elastic reset mechanism (235) is used to return the roller (231) from the engagement position to the separation position. The configuration stabilizes the differential (250), and reduces resistance or seizing of gear teeth, thus ensuring vehicle drivability.
Patent WO-2021223361-A1 (WO)
Title: Optical isolator core
Inventor: CHEN JIAN
IPC: G02B6/27
Filed: 2020-09-30
Abstract: An optical isolator core (110) includes a Faraday rotator (112) and a plurality of birefringent crystal plates (114). The plurality of birefringent crystal plates (114) may include a first birefringent crystal plate (114-1) to separate input light into light having a first polarization and light having a second polarization, and a second birefringent crystal plate (114-2) to combine the light having the first polarization and the light having the second polarization in output light that is laterally displaced by the single stage optical isolator. The Faraday rotator (112) may be provided between the first birefringent crystal plate (114-1) and the second birefringent crystal plate (114-2). The plurality of birefringent crystal plates (114) further include a third birefringent crystal plate (114-3) provided between the Faraday rotator (112) and the second birefringent crystal plate (114-2). Additionally, or alternatively, the optical isolator core (110) may further include a half-wave plate (116) arranged between the Faraday rotator (112) and the first birefringent crystal plate (114-1).
Patent WO-2022077291-A1 (WO)
Title: Physical downlink control channel candidate resource mapping and transmission for multi-trp operation
Inventor: HE HONG
IPC: H04W72/04
Filed: 2020-10-14
Abstract: A base station maps physical downlink control channel (PDCCH) candidates and PDCCH transmissions for multi-transmission reception point (TRP) operation. The base station determines that a control resource set (CORESET) is to be shared by at least a first TRP and a second TRP corresponding to a cell of a network, performs resource element group (REG) bundle to virtual REG bundle mapping on a per TRP basis, wherein multiple REG bundles are indexed on the per TRP basis, performs virtual REG bundle interleaving across the first TRP and the second TRP, performs control channel element (CCE) to interleaved REG bundle mapping and transmits downlink control information (DCI) using the CORESET, wherein the CORESET is configured based on, at least, the CCE to interleaved REG bundle mapping.
Patent WO-2022082388-A1 (WO)
Inventor: ZHAO FENGGANG
IPC: H01M50/209
Filed: 2020-10-19
Abstract: 本申请实施例提供了一种用于电池的箱体(11)、电池(10)、用电装置、制备电池的方法(300)和装置(400)。所述箱体(11)包括：热管理部件(13)，用于给容纳于所述箱体(11)内的电池单体(20)调节温度；第一壁(110)，设置有通孔(110c)，所述通孔(110c)用于连通所述箱体(11)内外的气体；冷凝部件(16)，附接于所述热管理部件(13)，所述冷凝部件(16)用于遮挡所述通孔(110c)以冷凝通过所述通孔(110c)流入所述箱体(11)内部的气体。本申请实施例的技术方案，能够增强电池(10)的安全性。
Patent WO-2022067914-A1 (WO)
Inventor: XU LI
IPC: G06K9/62
Filed: 2020-10-23
Abstract: 一种药品检测方法、装置、电子终端及存储介质，所述药品检测方法包括以下步骤：获取目标药品类型及对应的若干模板图片，其中，每个模板图片中均包含有所述目标药品类型对应的药品的药盒中的一个外侧面（201）；基于所述目标药品类型、控制发药系统送出目标药品，并拍摄包含目标药品的药盒的药盒图片（202）；在确定任一模板图片与所述药盒图片匹配时，所述发药系统送出正确的目标药品（203）。从而能够自动识别发药错误。