baber/WOPTO huggingface dataset:
Patent WO-2021051820-A1 (WO)
Title: Fingerprint sensing module and electronic device
Inventor: HUANG YU-HSIANG
IPC: G06K9/00
Filed: 2020-04-29
Abstract: A fingerprint sensing module (100, 100A) and an electronic device (10). The fingerprint sensing module (100, 100A) is suitable for receiving a sensing light beam. The fingerprint sensing module (100, 100A) comprises a sensing element (110), a light transmitting layer (120), a micro-lens layer (130), and a first light shielding layer (140). The light transmitting layer (120) is disposed on the sensing element (110). The micro-lens layer (130) is disposed on the light transmitting layer (120). The first light shielding layer (140) is disposed in the light transmitting layer (120), and comprises multiple first openings (01) arranged in an array. The positions of the first openings (01) in odd-numbered rows are the same, the positions of the first openings (01) in even-numbered rows are the same, and the positions of the first openings (01) in the odd-numbered rows are different from the positions of the first openings (01) in the even-numbered rows. A sensing light beam comprises multiple first light beams (L21) and multiple second light beams (L22). The first light beam (L21) is incident to at least a part of a sensing unit (112) in a first transmission direction, the second light beam (L22) is incident to at least another part of the sensing unit (112) in a second transmission direction, and the first transmission direction is different from the second transmission direction. The fingerprint sensing module (100, 100A) can increase the sensing area, and has good optical sensing quality.
Patent WO-2021237775-A1 (WO)
Title: Button cell
Inventor: ZHANG JIAN
IPC: H01M50/572
Filed: 2020-06-05
Abstract: A button cell, comprising a positive electrode shell (100), a negative electrode shell (200), a battery assembly (300), a positive electrode connector (400), a negative electrode connector (500), and a trigger assembly (600). A trigger cavity (A) is formed in at least one of the position between the positive electrode connector (400) and the positive electrode shell (100) and the position between the negative electrode connector (500) and the negative electrode shell (200), the trigger assembly (600) is provided in the trigger cavity (A), and the trigger assembly (600) is configured to shift as the temperature increases, so that the trigger cavity (A) can be switched from the connected state to the disconnected state. According to the button cell, hot and even explosion caused by continuous use of the battery when the internal temperature of the battery increases can be avoided, and during design, only the trigger cavity (A) needs to be constructed and the trigger assembly (600) needs to be provided in the trigger cavity (A), so that the structure of the button cell is simpler overall.
Patent WO-2021031661-A1 (WO)
Title: Beidou-based bridge safety monitoring device
Inventor: LIANG XIAODONG
IPC: G01L1/00
Filed: 2020-06-08
Abstract: A Beidou-based bridge safety monitoring device, comprising a support assembly (2) and a Beidou bridge monitoring assembly (3). The support assembly (2) is disposed above the joint of two bridge decks (1), and the Beidou bridge monitoring assembly (3) is disposed above the support assembly (2). The support assembly (2) comprises a support plate (21), a connecting plate (22), a first clamping plate (23), and a second clamping plate (24). According to the Beidou-based bridge safety monitoring device, the support assembly (2) can be conveniently connected to the bridge decks (1), so that the Beidou bridge monitoring assembly (3) can be mounted and dismounted more conveniently; the Beidou bridge monitoring assembly (3) can comprehensively measure the stress of the bridge, and can ultrasonically detect flaws of the bridge, thereby improving the monitoring efficiency and better avoiding missing inspection; moreover, the information detected by this device can be transmitted by means of a Beidou antenna (317) and a switch (39) provided, thereby facilitating remote real-time monitoring.
Patent WO-2021248438-A1 (WO)
Inventor: XUE YISHENG
IPC: H04W72/06
Filed: 2020-06-12
Abstract: In an embodiment, a network component (e.g., BS, core network component, etc. ) transmits an assignment of a configured grant (CG) uplink (UL) transmission (TX) resource pool to a plurality of user equipments (UEs). The network component further transmits, to each of the plurality of UEs, at least one resource pool access parameter to each of the plurality of UEs. A respective UE may determine which resources of the CG UL TX resource pool are utilized for one or more transmissions based on the at least one resource pool access parameter, and perform the transmission (s) thereon.
Patent WO-2021253444-A1 (WO)
Title: Ultrasonic transducer preparation method, ultrasonic transducer and information acquisition element
Inventor: WANG WENXUAN
IPC: B06B1/06
Filed: 2020-06-19
Abstract: Provided are an ultrasonic transducer preparation method, an ultrasonic transducer and an information acquisition element. The method comprises: forming a first electrode on a substrate layer; forming a passivation protection layer on a first surface of the first electrode; forming a circuit layer on a first surface of the passivation protection layer; removing the substrate layer; forming a piezoelectric layer on a second surface of the first electrode; and forming a second electrode on a first surface of the piezoelectric layer. Due to the fact that the substrate layer is removed, the thickness of the ultrasonic transducer is small, and the ultrasonic transducer can be suitable for a scenario where an ultrathin ultrasonic transducer is needed. An effective device structure layer through which ultrasonic signals generated by the ultrasonic transducer pass during propagation does not comprise a substrate layer, such that energy loss caused by the ultrasonic signals penetrating the substrate layer is prevented, and the ultrasonic performance of the ultrasonic transducer is better.
Patent WO-2021232528-A1 (WO)
Title: Foldable display device
Inventor: HAN WEN
IPC: G09F9/30
Filed: 2020-06-23
Abstract: A foldable display device, comprising a felxible display module (10), a bottom frame (11), a middle frame (12), and a connection mechanism (13). Filter assemblies (14) are provided on both ends of the connection mechanism (13). An accommodating cavity formed between the flexible display module (10) and the middle frame (12) and the bottom frame (11) is communicated with the environment by means of the filter assemblies (14). Thus, dust generated by friction between various parts of the connection mechanism (13) and dust from the environment is prevented from entering the accommodation cavity, preventing a circuit in the foldable display device from short circuiting and causing poor display.
Patent WO-2021243808-A1 (WO)
Inventor: LIU YIYUAN
IPC: B65D25/10
Filed: 2020-07-13
Abstract: A kit for lung cancer detection, comprising an outer housing (1). A reagent is stored inside an inner container (18); when the whole outer housing (1) is hit, the periphery of an inner housing (19) is subjected to force relief by means of a spring B (7), so that shock injuries caused by collision are reduced; moreover, the inner housing (19) can slide up and down due to a spring A (2) while shaking towards the periphery, so that the inner housing (19) can shake in all directions; moreover, anti-collision pads are embedded in the surface of the outer housing (1) and the inner wall of the inner container (18), so that external collision and internal reagent shaking can be effectively reduced, and when the whole kit rotates, the center of gravity of the inner container (18) is kept downward all the time due to the gravity of a weight increasing block (6), so that the top of the reagent is kept upward, and the reagent is prevented from greatly shaking.
Patent WO-2021114660-A1 (WO)
Title: 显示基板和显示装置
Inventor: XU CHEN
IPC: H01L27/32
Filed: 2020-07-15
Abstract: 一种显示基板和显示装置，该显示基板包括在基底上叠设的第一金属层、第一绝缘层、金属氧化物层、第二绝缘层和第二金属层；金属氧化物层包括第一图形、第二图形和电容图形，第一金属层包括第一极板，第一极板与所述电容图形至少存在第一交叠区域，以形成第一存储电容，第二金属层包括第二极板，所述第二极板与电容图形至少存在第二交叠区域，以形成第二存储电容，第一极板和第二极板的电位相同。
Patent WO-2022027506-A1 (WO)
Title: Display panel and display apparatus
Inventor: YU PENGFEI
IPC: H01L27/32
Filed: 2020-08-06
Abstract: A display panel and a display apparatus. The display panel comprises: a base substrate (10); a first electrode; a second electrode; an organic light-emitting functional layer; a row scanning drive circuit (11) located in a peripheral region (B); a first flat layer (12) located at a side of the row scanning drive circuit (11) that faces away from the base substrate (10); a fixed potential signal line (13) located in the peripheral region (B), the fixed potential signal line (13) comprising a first conductive portion (131) and a second conductive portion (132), wherein the second conductive portion (132) is located at a side of the first flat layer (12) that faces away from the base substrate (10), there is an overlapping region between the orthographic projection, of the second conductive portion (132), on the base substrate (10) and the orthographic projection, of the row scanning drive circuit (11), on the base substrate (10), and the second conductive portion (132) comprises multiple first through holes (V1); and a conductive connection layer (14) located at a side of the second conductive portion (132) that faces away from the base substrate (10), wherein the conductive connection layer (14) is arranged on the same layer as the first electrode, and the conductive connection layer (14) is in direct contact with the second conductive portion (132) at least within an overlapping region between the second conductive portion (132) and the row scanning drive circuit (11).
Patent WO-2022032527-A1 (WO)
Inventor: SHI RAO
IPC: H04W76/28
Filed: 2020-08-12
Abstract: Provided in the embodiments of the present disclosure is an information processing method, which is applied to a terminal. The method comprises: in a discontinuous reception (DRX) short cycle mode, receiving downlink control information for power saving (DCP); and in response to the DCP including a first indication, switching from the DRX short cycle mode to a DRX long cycle mode, wherein a terminal receiving the DCP that includes the first indication corresponds to the terminal not detecting a wake-up signal (WUS) corresponding to the DCP.
Patent WO-2021088457-A1 (WO)
Inventor: CHENG ZHONGFA
IPC: C07F9/38
Filed: 2020-08-18
Abstract: Disclosed in the present invention is a process for producing diethylenetriaminepenta(methylene-phosphonic acid). The process comprises the following specific operation steps: (1) adding measured hydrochloric acid, diethylenetriamine, and phosphorous acid to a reaction kettle in sequence, continuously stirring in the reaction kettle, and maintaining the temperature to be less than or equal to 50°C; (2) heating to a certain temperature, adding a part of an aqueous formaldehyde solution dropwise at different flow rates, completing dropwise addition, preserving heat, and performing concentration; and (3) complementing the hydrochloric acid and heating to 110-120°C, adding the remaining amount of the aqueous formaldehyde solution dropwise, completing dropwise addition, preserving the heat for reaction, performing external evaporation, and performing dilution, cooling, and acidity adjustment to obtain a qualified finished product. In the present invention, the reaction rate is accelerated, the production of a by-product, i.e., hydroxymethylphosphonic acid, is effectively inhibited, and a conversion rate and product yield of an effective active component, i.e., diethylenetriaminepenta(methylene-phosphonic acid), are improved. Moreover, a total reaction time is shortened, and a production cost is reduced. The process method is simple, safe, easy to operate, and beneficial to industrial production.
Patent WO-2021139168-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: A01N35/02
Filed: 2020-08-26
Abstract: 乙酰丙酮在抑制蓝藻生长中的应用，即在蓝藻生长水域投加乙酰丙酮，投加量不低于7mg/L，以抑制蓝藻生长；乙酰丙酮通过抑制光合作用进而抑制蓝藻生长，抑藻效果优于常见的抑藻剂，且对大肠杆菌、沙门氏菌、枯草芽孢杆菌、金黄色葡萄球菌等常见细菌无害，环境友好，易于推广应用。
Patent WO-2021082725-A1 (WO)
Title: Winograd convolution operation method and related product
Inventor: ZHANG YINGNAN
IPC: G06N3/04
Filed: 2020-09-03
Abstract: A Winograd convolution operation method and a related product. The method comprises: in a process of training a neural network on the basis of a preconfigured Winograd convolution algorithm, respectively decomposing forward transformation operation of a reverse input gradient of a jth layer in the neural network and forward transformation operation of forward input feature data of the jth layer into summation, so as to obtain a transformation result of the forward transformation operation of the reverse input gradient of the jth layer, and a transformation result of the forward transformation operation of the forward input feature data of the jth layer on the basis of the summation (201); performing element-wise multiplication on the transformation result of the forward transformation operation of the reverse input gradient of the jth layer and the transformation result of the forward transformation operation of the forward input feature data of the jth layer, and obtaining a first multiplication result (202); decomposing inverse transformation operation of the first multiplication result into summation, and using a result obtained by summation as a weight difference of the jth layer (203); and completing training of the neural network according to the weight difference of the jth layer (204).
Patent WO-2022051975-A1 (WO)
Title: Systems and methods of determining hygiene condition of interior space
Inventor: LIU JIQUAN
IPC: C12Q1/68
Filed: 2020-09-10
Abstract: A computer-implemented method for determining a hygiene condition of an interior space. The method has the steps of: a) obtaining relative abundance of at least one bacterium of human health concern in an interior space; b) generating a Microbial Index of Interior Space ("Microbial Index") for the interior space based on the relative abundance; and c) displaying an output indicative of the Microbial Index for determining a hygiene condition of the interior space. The Microbial Index is characterized by a function of the relative abundance of the at least one bacterium of human health concern defined by F (I), wherein N: Number of bacteria of human health concern identified in a microbial community in the interior space; P: Relative abundance of i-th bacteria of human health concern in the microbial community.
Patent WO-2022052052-A1 (WO)
Title: Method and system for identifying objects
Inventor: MENG FANBO
IPC: G06K9/00
Filed: 2020-09-11
Abstract: A method for identifying an object is disclosed. The method includes: generating a plurality of synthesized images according to a three-dimensional digital model, the plurality of synthesized images having different view angles; respectively extracting eigenvectors of the plurality of synthesized images; generating a first fused vector by fusing the eigenvectors of the plurality of synthesized images; inputting the first fused vector into a classifier to train the classifier; acquiring a plurality of pictures of the object, the plurality of pictures respectively having same view angles as at least a portion of the plurality of synthesized images; respectively extracting eigenvectors of the plurality of pictures; generating a second fused vector by fusing the eigenvectors of the plurality of pictures; and inputting the second fused vector into the trained classifier to obtain a classification result of the object.
Patent WO-2022056930-A1 (WO)
Title: Voltage regulation circuit, device and method
Inventor: HU ZHANGRONG
IPC: H02J5/00
Filed: 2020-09-21
Abstract: A voltage regulation circuit, device and method, which relate to the technical field of electronics, and are used for reducing voltage regulation time, thereby improving the system response and user experience. The voltage regulation circuit (1) comprises: a first power source circuit (11), which is used for receiving a voltage setting signal (S SET ), and according to the voltage setting signal (S SET ) and a difference between a first feedback voltage (V F1 ) and a second feedback voltage (V F2 ), outputting a first power supply voltage (V1) and a second reference voltage (V REF2 ), wherein the first feedback voltage (V F1 ) is used for reflecting the first power supply voltage (V1), and the second feedback voltage (V F2 ) is used for reflecting a second power supply voltage (V2); and a second power source circuit (12), which is used for outputting the second power supply voltage (V2) according to the second reference voltage (V REF2 ).
Patent WO-2022047888-A1 (WO)
Inventor: GUO SHUN
IPC: H02K41/02
Filed: 2020-10-12
Abstract: 一种直线电机（100），其包括基座（10）、与所述基座（10）可滑动连接的滑座（20）、初级组件（30）、次级组件（40）和电刷组件（70）；所述初级组件（30）和电刷组件（70）固定于所述滑座（20）和所述基座（10）的其中一个，所述次级组件（40）固定于所述滑座（20）和所述基座（10）的另一个；所述初级组件（30）包括至少一电枢绕组（32），用于产生行波磁场；所述次级组件（40）与所述初级组件（30）间隔且相对设置，所述次级组件（40）包括多个间隔设置的励磁绕组（42）；以及所述电刷组件（70）用于电性导通与所述初级组件（30）相对的所述励磁绕组（42）以产生励磁磁场，所述行波磁场与所述励磁磁场相互作用以推动所述滑座（20）或所述基座（10）沿滑动方向滑动。相对于相关技术，通过使用励磁绕组（42）代替磁钢作为次级，从而降低了直线电机（100）的生产成本。
Patent WO-2022077256-A1 (WO)
Title: Systèmes et procédés de réduction de la consommation d'énergie ue
Inventor: FANG HUIYING
IPC: H04W72/04
Filed: 2020-10-14
Abstract: La présente invention concerne des systèmes, des procédés et des dispositifs destinés à réduire la consommation d'énergie pour des UE à capacité réduite pouvant comprendre l'utilisation d'un ensemble de ressources de commande commun dédié (CORESET) pour réduire le re-règlage RF en mode repos. Les systèmes, les procédés et les dispositifs peuvent comprendre l'utilisation du CORESET commun dédié et d'une partie de bande passante de liaison descendante initiale dédiée (BWP DL) pour réduire le re-règlage RF pour des UE à capacité réduite. Les systèmes, les procédés et les dispositifs peuvent comprendre l'utilisation d'une BWP DL initiale dédiée pour réduire le re-réglage RF pour des UE à capacité réduite. Les systèmes, les procédés et les dispositifs comprennent l'utilisation d'un bloc de signal de synchronisation simplifié (SSB) dans la BWP DL pour réduire le réglage RF par des UE à capacité réduite. Les systèmes, les procédés et les dispositifs peuvent comprendre l'utilisation d'une indication dans des informations de commande de liaison descendante (DCI) indiquant si le canal partagé de liaison descendante physique planifié (PDSCH) est pour des UE à capacité réduite ou non afin d'éviter un décodage de PDSCH inutile.
Patent WO-2022056994-A1 (WO)
Title: Hybrid refueling station and method for refueling
Inventor: STAGER JERAD ALLEN
IPC: F17C7/04
Filed: 2020-10-20
Abstract: Provided is a hybrid refueling station, including: a liquefied fuel unit, a gaseous fuel unit, a temperature management system and a dispensing unit. By combining the liquefied fuel unit with the gaseous fuel unit, boil-off fuel from the liquefied fuel unit is recovered into the gaseous fuel unit, which avoids boil-off loss of liquefied fuel. Provided also is a method for refueling in a hybrid refueling station. By using the gaseous fuel unit to perform a refueling operation during start-up of the liquefied fuel unit, the problem in the prior art of a delay during start-up when the liquefied fuel unit is used is overcome.
Patent WO-2022087963-A1 (WO)
Inventor: XU FANGLI
IPC: H04W4/06
Filed: 2020-10-29
Abstract: La présente invention concerne des techniques pour améliorer la continuité de service pour des communications de services de diffusion sélective et de diffusion non sélective (MBS) durant un transfert. Des techniques sont incluses pour prendre en charge un transfert sans perte et un acheminement de données durant le transfert par une transmission MBS de point à multiples points (PTM). Un transfert sans perte peut être obtenu en partie par l'équipement d'utilisateur (UE) qui fournit à la station de base cible une indication du prochain paquet de la session MBS à recevoir à la suite d'un message de reconfiguration RRC, et une indication de tous les paquets MBS, fournis par la station de base source avant le message de reconfiguration RRC, qui n'ont pas été correctement reçus par l'UE. L'acheminement de données peut être réalisé de la station de base source à la station de base cible si la session MBS n'était pas configurée sur la station de base cible avant le transfert. L'acheminement de données peut être omis si la session MBS était configurée sur la station de base cible avant le transfert.
Patent WO-2022011883-A1 (WO)
Inventor: YOU JIANJIE
IPC: H04W24/02
Filed: 2020-10-31
Abstract: 本发明实施例公开了一种用于多运营商核心网对接MEC的方法及系统，涉及通信技术领域，能够实现MEC系统对接不同运营商的5G核心网。本发明包括：MEC的AF根据本地存储的关联信息或者配置信息，查询得到请求消息指向的运营商的核心网入口；所述MEC的AF将所述请求消息发送至NEF，所述NEF在UDR中保存接收到的请求消息；PCF收到来自所述UDR的数据改变的通知，并更新SMF的PCC规则；SMF从PCF接收到更新后的PCC规则后，重新配置PDU会话的用户面。本发明适用于MEC系统对接5G核心网。
Patent WO-2022077617-A1 (WO)
Inventor: LU XINYUN
IPC: B01D46/00
Filed: 2020-11-03
Abstract: An intelligent textile dust collecting device of a textile machine for spinning. The intelligent textile dust collecting device comprises a collecting box (4), wherein a center rotating pipe (13) is rotationally mounted on an inner side of the collecting box (4), a driving mechanism used for driving the center rotating pipe (13) to rotate is arranged on an outer side of the collecting box (4), a plurality of exhaust branch pipes (6) are mounted on one side of the center rotating pipe (13) in the collecting box (4), a plurality of flushing pipes (15) are mounted on the other side of the center rotating pipe (13) in the collecting box (4), a filter screen (5) used for filtering dust out of air is mounted on an upper portion of the inner side of the collecting box (4), one end of the center rotating pipe (13) is connected to a dust suction hood (1) by means of an exhaust fan (2), the other end of the center rotating pipe (13) is connected to a water pump (17) at an inner bottom portion of the collecting box (4) by means of a water conveying pipe (14), the exhaust fan (2) is used for introducing air from the dust suction hood (1) and conveying the air to all the exhaust branch pipes (6), and the water pump (17) is used for pumping out water at the inner bottom portion of the collecting box (4) and conveying the water to all the flushing pipes (15), thereby achieving a good dust collecting effect and high efficiency, and improving the collecting effect of textile dust in a working area of the textile machine.
Patent WO-2022109794-A1 (WO)
Inventor: WANG SUXIA
IPC: G01M13/04
Filed: 2020-11-24
Abstract: A rolling bearing assembly capable of realizing self-monitoring. The rolling bearing assembly comprises a rolling bearing (1), wherein the rolling bearing (1) comprises a ring and a wireless sensor (7). The ring is provided with an assembly groove (5, 6), wherein the wireless sensor (7) is mounted in the assembly groove (5, 6); and the assembly groove (5, 6) is located in a circumferential face of the ring and has an opening (55) that is open in the axial direction of the rolling bearing (1) and/or the assembly groove (5, 6) is located in an axial end face of the ring and has an opening (65) that is open in the radial direction of the rolling bearing (1). The opening (55), which is open in the axial direction, of the assembly groove (5, 6) in the circumferential face of the ring and/or the opening (65), which is open in the radial direction, of the assembly groove (5, 6) in the axial end face of the ring serve/serves as a window for communication between the wireless sensor (7) and the outside, such that the wireless sensor (7) is mounted in the assembly groove (5, 6) and also communicates well with the outside. Accordingly, the wireless sensor (7) monitors, in real time, the ring of the rolling bearing (1), and the part of the rolling bearing (1) for mounting the wireless sensor (7) has a simple structure and is easily machined.
Patent WO-2022062164-A1 (WO)
Inventor: LIN ZHOUCHEN
IPC: G06K9/62
Filed: 2020-11-27
Abstract: 一种基于偏微分算子的广义等变卷积网络模型的图像分类方法，利用群表示与偏微分算子构建等变卷积网络模型PDO-sCNNs，在卷积网络模型的卷积核上施加约束条件，使得卷积网络具有设定的对称性或等变性，用于高效的进行图像分类与识别视觉分析。采用本发明方法，利用微分算子和群表示求解出所有满足条件的等变卷积层，可以将任意一个已有CNN模型中的卷积层求解出的等变卷积，构建得到等变卷积网络模型，再用该模型进行图像分类识别，效果更佳。