baber/WOPTO huggingface dataset:
Patent WO-2019233278-A1 (WO)
Inventor: ZHANG WEIWEI
IPC: A61B17/04
Filed: 2019-05-22
Abstract: An adjustable suture locking device (100, 100a, 100b). The adjustable suture locking device (100, 100a, 100b) comprises a locking pin (1000), an outer tube (2000), a handle (3000), and an adjustment device (4000). The locking pin (1000) is used for accommodating or securing a suture (5000). The outer tube (2000) is provided with an accommodating cavity (2100), and the locking pin (1000) is disposed at a distal end of the accommodating cavity (2100). The handle (3000) comprises a fixing portion (3100), and the fixing portion (3100) is connected to a proximal end of the outer tube (2000). The adjustment device (4000) is disposed on the fixing portion (3100), connected to a proximal end of the suture (5000), and is used to adjust the tension or relaxation of the suture (5000). The adjustable suture locking device (100, 100a, 100b) can be used in a process of securing the suture (5000) in a minimally invasive surgical or interventional operation, and can adjust the length of the suture (5000) according to therapeutic effects in a timely manner, thereby enhancing surgical effects and increasing surgical success rates.
Patent WO-2019237896-A1 (WO)
Title: Projection screen, vehicle window and projection system for vehicle
Inventor: GUO XIAOFENG
IPC: G03B21/56
Filed: 2019-05-22
Abstract: A projection screen (2) comprises a first glass substrate (21), a scattering layer (23) and a second glass substrate (24) which are sequentially stacked. A partially reflecting layer (22) is provided between the first glass substrate (21) and the scattering layer (23), and the partially reflecting layer (22) is adapted to allow a portion of light incident on the partially reflecting layer (22) to be transmitted through the partially reflecting layer (22), and another portion of light incident on the partially reflecting layer (22) to be reflected by the partially reflecting layer (22). The projection screen (2) can improve the quality of the projected image observed by a user. Also provides a vehicle window including the projection screen (2) and a projection system for a vehicle including the vehicle window.
Patent WO-2019242473-A1 (WO)
Title: 衣物处理设备
Inventor: LV PEISHI
IPC: D06F58/20
Filed: 2019-05-29
Abstract: 一种衣物处理设备，包括水冷凝器（18）和超声波雾化器（20），水冷凝器（18）配置有第二进水阀（172），超声波雾化器（20）连接至第二进水阀（172）。超声波雾化器（20）巧妙地借助水冷凝器（18）的第二进水阀（172）进行进水控制，无需对衣物处理设备中超声波雾化器（20）的管路单独设置一个进水阀来控制超声波雾化器（20）的进水，减少了进水阀的数量，降低了制造成本，从而解决了干衣机的雾化器单独配置进水阀而增加制造成本的问题。同时，雾化器的管路不单独设置进水阀，减小了雾化器的管路所占用的空间，方便雾化器的管路的布设。
Patent WO-2020237602-A1 (WO)
Inventor: WANG RUI
IPC: B01D29/58
Filed: 2019-05-31
Abstract: A multi-stage filtering sewage treatment device, comprising a sealing plug (1), a water inlet (2), a first filter screen (3), a housing (4), a second filter screen (5), a blocking plate (6), a sliding plate (7), a drainage port (8), a first sliding groove (9), a second sliding groove (10) and a third sliding groove (11). The water inlet (2) and the sealing plug (1) are provided, a right side of the water inlet (2) is provided with the first filter screen (3), the first filter screen (3) is slidably connected to the first sliding groove (9), and the first filter screen (3) may slide out of a top end of the housing (4), which facilitates the cleaning of the filter screen; a right side of the first filter screen (3) is provided with the second filter screen (5), the second sliding groove (10) and the blocking plate (6), and the second filter screen (5) and the blocking plate (6) are both slidably connected to the second sliding groove (10), which facilitates sliding out and cleaning; a right side of the blocking plate (6) is provided with the sliding plate (7), the top end of the housing (4) is provided with a third sliding groove (11), and the blocking plate (6) is slidably connected to the third sliding groove (11); in addition, the second filter screen (5) is a V-shaped structure, which may cause particle impurities during treatment to not block the second filter screen (5), and also facilitate the cleaning of the second filter screen (5).
Patent WO-2019233462-A1 (WO)
Title: Antibodies to programmed death ligand (pd-l1) and application thereof
Inventor: WANG HAIBIN
IPC: A61K39/00
Filed: 2019-06-06
Abstract: Disclosed in the present invention are antibodies to programmed death ligand (PD-L1) and an application thereof, and in particular an application thereof in treating and/or preventing PD-L1 related conditions.
Patent WO-2020019941-A1 (WO)
Title: Molding assembly, camera module, molding assembly jointed board and manufacturing method
Inventor: HUANG WEIWEI
IPC: H04N5/225
Filed: 2019-06-28
Abstract: A molding assembly, a camera module, a molding assembly jointed board and a manufacturing method. The molding assembly comprises a circuit board, the circuit board comprising a molding region, a mounting region and at least two pad regions, the molding region surrounding the mounting region, the pad regions being provided at the corners of the circuit board, and located outside the corners corresponding to the molding region, for electrically connecting an actuator, the pad region comprising an avoidance boundary, an angle formed by the avoidance boundary being greater than 90 degrees; and a molding portion, the molding portion covering the molding region, surrounding the mounting region, and comprising a light window in which the molding portion avoids the pad regions along the avoidance boundary, so as to reduce the defect rate during production.
Patent WO-2020191944-A1 (WO)
Inventor: QIAN JUN
IPC: F04D25/08
Filed: 2019-07-02
Abstract: Disclosed are colorful twin fans for a computer mainframe box. The colorful twin fans comprise a fan upper hood (1) and a fan lower hood (2), a bottom end of the fan upper hood (1) is provided with an upper light guide ring (3), the top end of the fan lower hood (2) is provided with a lower light guide ring (4), a luminous body (5) is mounted in a cavity formed by the assembling of the fan upper hood (1) and the fan lower hood (2), and the fan upper hood (1) and the fan lower hood (2) are respectively provided with two impeller mounting holes. The twin fans further comprise two magnet frames (6), a motor (7) is respectively mounted in the two impeller mounting holes of the fan lower hood (2), each of the motors (7) is provided with an impeller (8) by means of the corresponding magnet frame (6), and light emitted by the luminous body (5) is respectively emitted out of the upper light guide ring (3) and the lower light guide ring (4).
Patent WO-2021007793-A1 (WO)
Inventor: HUANG YUANTONG
IPC: H02K5/16
Filed: 2019-07-17
Abstract: Provided is a bearing sealing structure of a traction electric motor, the structure comprising an inner sealing ring (2), an inner oil seal (3), an end cover (5), a spacer bushing (6) and a sealing ring (9), wherein the inner sealing ring (2) respectively forms sealing structures with a rotating shaft (1) and with the sealing ring (9), the inner oil seal (3) respectively forms sealing structures with the rotating shaft (1) and with the sealing ring (9), a first oil return channel (61) in communication with an inner cavity of a gear box (7) is formed in the spacer bushing (6), and a clearance-fit structure is formed between the spacer bushing (6) and the inner oil seal (3). A method for mounting the bearing sealing structure of a traction electric motor is further included, the method comprising the following steps: S1, fixedly mounting an inner sealing ring (2) on a rotating shaft (1), with a sealing structure being formed between the inner sealing ring (2) and the rotating shaft (1); S2, fixedly connecting a sealing ring (9) to an end cover (5), with a sealing structure being formed between the sealing ring (9) and the inner sealing ring (2); S3, fixedly mounting an inner oil seal (3) on the rotating shaft (1), with the inner oil seal (3) respectively forming sealing structures with the rotating shaft (1) and with the sealing ring (9); and S4, fixedly mounting the spacer bushing (6) on the end cover (5), with a clearance-fit structure being formed between the spacer bushing (6) and the inner oil seal (3), and with a first oil return channel (61) being formed in the spacer bushing (6), the first oil return channel (61) being in communication with the inner cavity of a gear box (7). According to the present invention, lubricating oil entering a gap between the spacer bushing (6) and the inner oil seal (3) can return to the inner cavity of the gear box (7) through the first oil return channel (61) under the action of gravity, so as to prevent the lubricating oil in the gear box (7) from flowing through the inner sealing ring and entering the traction electric motor, thereby improving the sealing reliability of a transmission end of the traction electric motor.
Patent WO-2020020233-A1 (WO)
Inventor: LIU GUANGPENG
IPC: F24F13/30
Filed: 2019-07-24
Abstract: A wall-mounted air conditioner indoor unit (1), comprising: a machine housing (10), having an air inlet port (11) and an elongated rectangular air outlet port (12) for delivering airflow into a room, wherein two independent baffles (131, 132) are provided at the air outlet port (12), each baffle (131, 132) is arranged to pivot about a rotating shaft thereof parallel to an extension direction of the air outlet port (12) in a controlled manner, and the rotating shafts of the two baffles (131, 132) are co-linear or parallel to each other; and at least one cross-flow fan (20) and an evaporator (30) disposed in the machine housing, wherein the evaporator (30) covers the at least one cross-flow fan (20) and comprises, from back to front, a first heat exchanging section (31), a second heat exchanging section (32) and a third heat exchanging section (33) sequentially connected to one another. The third heat exchanging section (33) is a V-shaped heat exchanging section slanting, from two lateral ends of the machine housing (10), toward the middle of the machine housing in an outside direction away from the at least one cross-flow fan (20) gradually, or a curved heat exchanging section protruding gradually in the outside direction and extending in a curved manner, so as to realize a multi-mode dual-region airflow delivery; to increase the effective heat exchanging area of the evaporator (30), the efficiency of heat exchange and the makeup air volume; and to reduce operational noise.
Patent WO-2021016977-A1 (WO)
Title: Uplink preemption indication for full-duplex based iab
Inventor: LI QIAOYU
IPC: H04W72/12
Filed: 2019-08-01
Abstract: Aspects of the present disclosure provide techniques for transmitting an uplink preemption indication in an integrated access and backhaul (IAB) system identifying the resources or symbols that may be punctured by the IAB in order to minimize self-interference at an IAB node when an ultra-reliable-low latency communications (URLLC) packet is received at the IAB node from one of a child IAB node or a user equipment (UE) during an on-going uplink transmission from an IAB node to a parent backhaul node.
Patent WO-2020030079-A1 (WO)
Title: Flat membrane supporting plate
Inventor: CHEN FUTAI
IPC: C02F3/12
Filed: 2019-08-09
Abstract: Disclosed is a flat membrane supporting plate (1), comprising a connecting part (11) configured to connect a membrane piece to the flat membrane supporting plate (1) in a sealing manner; the connecting part (11) is arranged at the periphery of the flat membrane supporting plate (1); and at least one water outlet (111) is arranged on the connecting part (11); a honeycomb structural part (12) which is located in an area enclosed by the connecting part (11) on the flat membrane supporting plate (1); and a first flow channel (123) is arranged in the honeycomb structural part (12), the first flow channel ensures the intercommunication between the entire honeycomb structural part (12) and the intercommunication between the honeycomb structural part (12) and the water outlet (111); and a supporting part (13) configured for reinforcing the honeycomb structural part (12) and arranged between the honeycomb structural part (12) and the connecting part (11).
Patent WO-2021026798-A1 (WO)
Inventor: HAO CHENXI
IPC: H04L1/06
Filed: 2019-08-14
Abstract: Certain aspects provide a method for wireless communication. The method generally includes receiving an indication of a capability of a user-equipment (UE) with respect to channel state information (CSI) -reporting, the capability of the UE being specific to a codebook combination to be processed simultaneously by the UE, determining one or more parameters to be configured for the CSI-reporting based on the capability of the UE, and configuring the UE to perform the CSI-reporting using the determined one or more parameters.
Patent WO-2020038340-A1 (WO)
Title: Harq feedback method and device
Inventor: JIA QIONG
IPC: H04L1/18
Filed: 2019-08-19
Abstract: The embodiments of the present application provide an HARQ feedback method. Said method comprises: a base station sending first instruction information, the first instruction information being used to instruct a terminal to perform HARQ feedback; the base station sending second instruction information, the second instruction information comprising second time information for instructing the terminal to perform HARQ feedback; and the base station receiving HARQ feedback information of the terminal. Optionally, the base station may send the first instruction information within a first channel occupancy time (COT) and send the second instruction information within a second COT. The present application instructs, by means of a two-step scheduling approach, HARQ feedback to be performed, and is able to improve the access probability of a terminal channel, and also effectively ensure the transmission of the HARQ feedback.
Patent WO-2021031090-A1 (WO)
Inventor: WANG TING
IPC: H04W4/40
Filed: 2019-08-19
Abstract: Un procédé de communication de liaison latérale et un dispositif, qui sont appropriés pour V2X, l'Internet des véhicules, les véhicules intelligents en réseau, l'aide à la conduite, la conduite intelligente et d'autres domaines sont fournis. Le procédé comprenant les étapes suivantes : un premier appareil terminal génère et envoie un premier DMRS, le premier DMRS est utilisé pour démoduler les premières informations de liaison latérale dans la première ressource de domaine temporel ; le premier appareil de terminal génère et envoie un second DMRS, le second DMRS est utilisé pour démoduler les secondes informations de liaison latérale dans la seconde ressource de domaine temporel. Du fait que le premier appareil terminal peut envoyer le premier DMRS utilisé pour démoduler les premières informations de liaison latérale dans la première ressource de domaine temporel, et que le second DMRS utilisé pour démoduler les secondes informations de liaison latérale dans la seconde ressource de domaine temporel dans la même unité de temps, par conséquent, les informations de liaison latérale dans les deux ressources de domaine temporel qui ne se chevauchent pas dans le domaine temporel peuvent être reçues et démodulées au moyen de différents DMRS, ce qui peut améliorer les performances de transmission sur la liaison latérale.
Patent WO-2020038464-A1 (WO)
Title: Fibric acid compound and medical use thereof
Inventor: JIAO NING
IPC: A61K31/275
Filed: 2019-08-23
Abstract: A fibric acid compound, pharmaceutically acceptable salts or esters, stereoisomers, prodrugs, hydrates, solvates, and crystal forms thereof, metabolite forms thereof or any combination or mixture thereof; a pharmaceutical composition containing the compound, the pharmaceutically acceptable salts or esters, stereoisomers, prodrugs, hydrates, solvates, and crystal forms thereof, the metabolite forms thereof or any combination or mixture thereof; and medical use of the compound, the pharmaceutically acceptable salts or esters, stereoisomers, prodrugs, hydrates, solvates, and crystal forms thereof, the metabolite forms thereof or any combination or mixture thereof. These can be used for preventing and/or treating metabolic diseases, such as metabolic syndromes, non-alcoholic fatty liver diseases, and/or diabetes.
Patent WO-2021035447-A1 (WO)
Title: Data transmission method and apparatus
Inventor: LUO ZHIHU
IPC: H04W76/00
Filed: 2019-08-23
Abstract: A data transmission method and apparatus. Said method comprises: a terminal device sending a message 1 to a first network device, the message 1 comprising a random access preamble code; the terminal device receiving DCI from the first network device and a message 2 scheduled by the DCI, the message 2 comprising downlink data, the DCI and/or the message 2 comprising first information, and the first information being used for scheduling ACK/NACK feedback information of the message 2; and the terminal device sending the ACK/NACK feedback information to the first network device according to the first information. According to the method, the first information is used for scheduling ACK/NACK feedback information, and therefore a terminal device can send ACK/NACK feedback information of a message 2 to a first network device in an MT-EDT scenario according to the first information included in DCI and/or the message 2, thereby improving the robustness of downlink data transmission in the message 2.
Patent WO-2020224103-A1 (WO)
Inventor: RAO SUDI
IPC: G03F7/004
Filed: 2019-08-26
Abstract: A photoresist, comprising resin, a photoinitiator, a polymer monomer, a solvent and photoreactive particles, wherein the photoinitiator generates free radicals under light irradiation, and is used to initiate a photocrosslinking curing reaction of the polymer monomer to form a high polymer; and the photoreactive particles selectively absorb light according to wavelengths of light and release antioxidants, and are used to capture the free radicals generated by the photoinitiator under light irradiation, thereby reducing the degree of reaction of the polymer monomer, and further achieving a function of controlling the degree of reaction of a photoresist film layer at different depths. During the exposure process, the degree of reaction of the entire photoresist film layer is uniform and consistent, and problems such as steep taper and unequal film surfaces formed due to differences in the reaction of photoresist surface and bottom layers during the photolithography process are solved.
Patent WO-2021042311-A1 (WO)
Title: Aqueous polymer dispersion
Inventor: QIAN ZHEN
IPC: C08K5/52
Filed: 2019-09-05
Abstract: An aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion that shows good F/T stability and satisfactory anti-clogging properties and provides coatings with good hydrophobic stain resistance.
Patent WO-2021046843-A1 (WO)
Title: Anti-collision early warning monitoring method for building construction group tower cranes
Inventor: DING YOULIANG
IPC: B66C23/88
Filed: 2019-09-14
Abstract: Provided in the present invention is an anti-collision early warning monitoring method for building construction group tower cranes, comprising a cloud computing system, a deployment system, and an early warning system, and comprising the following steps: the cloud computing system calculates the risk of collision, and sends the risk to the deployment system; and the deployment system controls the movement of each tower crane, and reminds the driver to pay attention. The present invention has the characteristics of high efficiency and precision, and can save corresponding labour costs and greatly improve the efficiency and safety of group tower crane construction hoisting operations; and also has the characteristics of a high degree of smartness, fast execution, and high efficiency and precision, being capable of preventing tower crane collision accidents caused by the obstructed view and visual errors of tower crane operators, and reducing additional labour expenditure.
Patent WO-2020063436-A1 (WO)
Inventor: CAI ZHAOQUAN
IPC: G06K9/66
Filed: 2019-09-19
Abstract: A method and apparatus for analysing a deep learning (DNN) based classroom learning behaviour. The method comprises: first, recalculating a transparency estimation value by measuring the credibility of a foreground and background pixel pair so as to obtain a first transparency mask of a first image; then, generating a new picture by superposing greyscale information, obtaining a second transparency mask of the first image, and further modifying the first transparency mask of the first image; and finally, using the modified first transparency mask to extract a foreground target of a certain frame of image in a video, and further extracting a background target in the first image, and performing facial expression analysis on the extracted foreground target and background target by means of a deep neural network. By means of the method, a new classroom behaviour analysis solution can be provided by comprehensively utilising the credibility and greyscale information of a foreground and background pixel pair in a certain frame of image in a video.
Patent WO-2020078287-A1 (WO)
Title: Solar detection module and solar panel
Inventor: LIN CHING-CHIEH
IPC: H02S50/10
Filed: 2019-10-12
Abstract: A solar detection module (10, 11, 12, 13) and a solar panel (14, 15, 16). The solar detection module (10, 11, 12, 13) comprises: a back plate (110), a first packaging layer (120), a first photovoltaic unit (130), a light source (150), a second packaging layer (160), and a transparent layer (170). The first packaging layer (120) is provided on the back plate (110); the first photovoltaic unit (130) is provided on the first packaging layer (120); the light source (150) is provided on the first packaging layer (120); the second packaging layer (160) is provided on the first photovoltaic unit (130) and the light source (150); the transparent layer (170) is provided on the second packaging layer (160). The light source (150) is configured to emit light towards the transparent layer (170); the first photovoltaic unit (130) is configured to receive light emitted by the light source (150); the first photovoltaic unit (130) is configured to generate an electrical signal representing the intensity of the light received by the first photovoltaic unit (130). The solar panel (14, 15, 16) comprises: the solar detection module (10, 11, 12, 13) and a plurality of second photovoltaic units (131).
Patent WO-2021062891-A1 (WO)
Inventor: WANG BIN YU
IPC: G05D1/02
Filed: 2019-10-21
Abstract: Systems and methods providing adaptive path planning techniques utilizing localized learning with global planning are described. The adaptive path planning of embodiments provides global guidance and performs local planning based on localized learning, wherein the global guidance provides a planned path through the dynamic environment from a start location to a selected destination while the local planning provides for dynamic interaction within the environment in reaching the destination, such as in response to obstacles entering the planned path. Global guidance may combine an initial global path with history information for providing a global path configured to avoid points of frequent traffic conflicts. Local planning may utilize localized deep reinforcement learning to direct interactions of an automated vehicle traversing the global path in a dynamic environment, such as in response to obstacles entering the global path. Sequential localized maps may be generated for deep learning models utilized by localized training techniques.