baber/WOPTO huggingface dataset:
Patent WO-2021004065-A1 (WO)
Title: Pulley assembly
Inventor: LIN XIAOFA
IPC: E05D13/00
Filed: 2020-02-18
Abstract: A pulley assembly, comprising a fixed base, a bracket provided on the fixed base, pulleys provided on the bracket and configured to be mounted in a slide rail, a swing block rotatably connected to the bracket, and an elastic member. The bracket is provided with a first limiting portion, and the first limiting portion is configured to limit continued rotation of the swing block when the swing block rotates to a first position along a first direction under the elastic force of the elastic member; the swing block is configured to automatically rotate to the first position after the pulleys are mounted in the slide rail and cooperate with the slide rail to limit disengaging of the pulleys from the slide rail.
Patent WO-2021051742-A1 (WO)
Title: Method and device for audio mixing, and terminal apparatus
Inventor: WANG RUNQI
IPC: H04R3/04
Filed: 2020-02-24
Abstract: Provided are a method and device for audio mixing, and a terminal apparatus. The method comprises: acquiring a current system volume parameter of a terminal apparatus; adjusting an audio mixing parameter for audio material according to the system volume parameter and a frequency range of the audio material; performing audio mixing processing on the audio material according to the audio mixing parameter; and playing the processed audio material. In the invention, an audio mixing parameter of audio material can be adjusted according to an acquired current system volume parameter of a terminal apparatus and a frequency of the audio material, thereby applying different audio mixing parameters to the audio material according to different system volume parameters, and accordingly playing the audio material according to the audio mixing parameters. The method can, at various volumes, reduce perceived differences between sounds of various frequency ranges, thereby providing a user with a better listening experience at various volumes, improving the listening experience of the user.
Patent WO-2020187224-A1 (WO)
Inventor: YU YANG
IPC: F24F11/64
Filed: 2020-03-18
Abstract: Disclosed is a self-cleaning control method for an air conditioner. The method comprises the following steps: during the process of an air conditioner operating in a standard self-cleaning mode, acquiring a current value I of an indoor fan at the current rotation speed; detecting the current indoor air humidity T; and selectively adjusting a frosting time and/or a defrosting time of the standard self-cleaning mode according to the current value I and the indoor air humidity T.
Patent WO-2021189523-A1 (WO)
Inventor: ZHAO YUKUN
IPC: H01L33/32
Filed: 2020-04-03
Abstract: A super-flexible transparent semiconductor thin film and a preparation method therefor. The method comprises: providing an epitaxial substrate (1); growing a sacrificial layer (2) on the epitaxial substrate (1); growing at least one Al  1-n Ga n N epitaxial layer (11) on the sacrificial layer (2) in a stacking manner, wherein 0<n≤1; growing a nanopillar array (12) containing a GaN material on the Al  1-n Ga n  epitaxial layer (11); etching the sacrificial layer (2) so as to strip the whole of an epitaxial structure on the sacrificial layer (2); and transferring the stripped epitaxial structure to the surface of a flexible transparent substrate (100). Compared with traditional planar thin films, the super-flexible transparent semiconductor thin film can improve the crystalline quality by releasing stress, and can also improve the flexibility and transparency by means of the characteristics of nanopillar materials. In addition, the total thickness of a buffer layer and the sacrificial layer (2) required by the epitaxial structure may be small, and no additional catalyst is needed in an epitaxial growth process, so that the epitaxial costs and process difficulty are reduced. Therefore, the present invention is high in practicability and can provide the technical support for invisible semiconductor devices and super-flexible devices.
Patent WO-2020211857-A1 (WO)
Title: Manganese combination for immunological enhancement
Inventor: JIANG ZHENGFAN
IPC: A61K45/06
Filed: 2020-04-20
Abstract: An immune enhancement composition and a vaccine composition comprising newly precipitated manganese and/or colloid manganese, a preparation method therefor, and use thereof for immunization and/or vaccination enhancement.
Patent WO-2021212277-A1 (WO)
Inventor: LYU CHAO
IPC: H01Q5/50
Filed: 2020-04-20
Abstract: Disclosed in the embodiments of the present application is a dual-frequency dual-polarization antenna, comprising a horizontal polarization unit, a vertical polarization unit, a partition plate, a floor, a first coaxial feeder and a second coaxial feeder. The horizontal polarization unit comprises a horizontally arranged first substrate, with a first radiator being arranged in the first substrate; the vertical polarization unit comprises two second substrates that are vertically arranged in a cross manner, with each second substrate being internally provided with a second radiator; the partition plate is arranged between the horizontal polarization unit and the vertical polarization unit, the bottom surface of the partition plate is provided with a metal sheet, and the metal sheet is connected to each second radiator; and the first coaxial feeder is connected to the floor and the horizontal polarization unit, and the second coaxial feeder is connected to the floor and the vertical polarization unit. According to the implementation manner, a small dual-frequency dual-polarization antenna having a simple structure is provided, such that the size of the antenna is reduced while the radiation performance is guaranteed, and the design requirement of a small intelligent device is met.
Patent WO-2021212416-A1 (WO)
Title: Reprise après une défaillance de configuration réseau répétée
Inventor: ZHU YUANKUN
IPC: H04W52/02
Filed: 2020-04-23
Abstract: D'une manière générale, divers aspects de la présente divulgation se rapportent à la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut tenter une procédure pour configurer un groupe de cellules secondaires (SCG) par l'intermédiaire d'une première cellule fournie par une première station de base. L'UE peut effectuer une action de reprise associée à la première cellule sur la base, au moins en partie, de la procédure pour configurer le SCG ayant échoué un nombre seuil de fois dans un intervalle de temps. Par exemple, dans certains aspects, l'action de reprise peut comprendre l'interdiction de la première cellule pendant une certaine durée. De nombreux autres aspects sont décrits.
Patent WO-2021217549-A1 (WO)
Inventor: LIU CHIH-HAO
IPC: H04L5/00
Filed: 2020-04-30
Abstract: Aspects of the disclosure relate to a user equipment (UE) for establishing a sidelink communication channel with a wireless network and perform time resource allocation of channel- state information reference signals (CSI-RS), as well as collision handling. The UE may receive a physical sidelink shared channel (PSSCH) signal via the sidelink communication, where the PSSCH includes one or more interlaced physical resource blocks. The UE may process time-division multiplexed CSI-RS in one or more resource blocks for triggering the PSSCH signal.
Patent WO-2021237396-A1 (WO)
Title: Integrated self-service nucleic acid detection device and use method thereor
Inventor: LIU PENG
IPC: C12Q1/6844
Filed: 2020-05-25
Abstract: The present invention provides an integrated self-service nucleic acid detection device and a use method thereor. Said device comprises: a cassette, on which a piston chamber, a sample receiving chamber, a reagent chamber and a recovery chamber are formed; a reaction chip, on the upper surface of which two reaction cells are formed; and an elastic membrane, which bonds the reaction chip to the bottom of the cassette. The sample receiving chamber and the reagent chamber are in communication with one reaction cell by means of a first one-way valve structure, and the reagent chamber and the recovery chamber are in communication with the other reaction cell by means of a second one-way valve structure. By means of said device, all processes of nucleic acid detection can be completed by merely simple pushing and pulling actions using a push rod in four steps, without the need of professional training and special laboratory conditions, and also without the need of devices such as a pipette and a temperature cycling instrument; therefore, the operation steps of nucleic acid detection are greatly simplified, the requirements of operators and operation places are reduced, said device can be widely used in home and community clinics, and real-time screening detection and monitoring of the daily health condition of an individual during epidemic situation control are realized.
Patent WO-2021253398-A1 (WO)
Inventor: MA XIAOJUN
IPC: H04W72/04
Filed: 2020-06-19
Abstract: 本申请实施例提供一种信息处理方法、设备及存储介质，该方法包括：终端设备接收第一配置信息，其中，第一配置信息用于指示时间范围和至少一个第一资源。终端设备根据第一配置信息，在时间范围内的第一资源上接收第一信息，其中，第一信息用于指示是否存在待接收的PDCCH。终端设备通过根据第一配置信息接收第一信息，从而可以根据第一信息确定是否存在待接收的PDCCH，从而可以在没有数据需要接收时，无需进行数据的检测，以有效降低终端设备的能耗。
Patent WO-2021017710-A1 (WO)
Inventor: ZHOU XING
IPC: A61C15/00
Filed: 2020-06-28
Abstract: Disclosed is a telescopic built-in interdental brush, comprising a built-in interdental brush, a telescopic mechanism, and a handle. The built-in interdental brush and the telescopic mechanism are connected together, and when the telescopic mechanism is driven, the built-in interdental brush can be driven to extend out of the handle to clean a gap between teeth. After use, by means of the telescopic mechanism, the built-in interdental brush is retracted into a storage space of the handle, and the handle can form a compact instrument box which is very convenient to carry. The end face of a delivery device of the built-in interdental brush is a bevel, and forms an angle β with the axial direction of the telescopic built-in interdental brush, the angle β being less than 90°. The upper portion of the end face forms an acute taper, with the point of taper being positioned to be just caught in the gap between teeth, such that when the brush body is pushed, a working portion of the brush body extends out of a bent tube and enters the gap between teeth, thereby effectively solving the problems of the existing built-in interdental brush being difficult to align with the gap between teeth and being prone to injuring the gingival tissue. Moreover, the tapered structure is less prone to slipping out, thereby achieving more convenient and more stable positioning.
Patent WO-2020259710-A1 (WO)
Inventor: LI ANNING
IPC: A61B17/12
Filed: 2020-06-29
Abstract: Disclosed is a plugging device (100), comprising a sealing disc (110) and a fixing frame (120) connected to the sealing disc (110) and located on one side of the sealing disc (110). The fixing frame (120) comprises a connection part (121) connected to the sealing disc (110), and at least one support body (122); the at least one support body (122) radiates from the connection part (121) and extends towards a proximal end so as to form a plurality of support sections (123); and at least one first restraining part (131) is arranged on a support section (123), and at least one second restraining part (132) is arranged on the fixing frame (120). The plugging device (100) further comprises at least one restraining member (140), and the restraining member (140) is connected to the first restraining part (131) and the second restraining part (132), such that when a portion, located between the first restraining part (131) and the second restraining part (132), of the restraining member (140) generates a restraining force, the restraining force at least restrains the movement, in a direction away from the fixing frame (120), of the support section (123) where the first restraining part (131) is located; and the plugging device (100) can give certain radial restraint to the plurality of support sections (123) of the umbrella-shaped fixing frame (120), such that the risk caused by excessive outward opening of the support sections (123) is avoided.
Patent WO-2021243809-A1 (WO)
Title: 超声刀与换能器的连接机构及采用其的超声刀组件
Inventor: HUANG WENXING
IPC: A61B17/3211
Filed: 2020-07-13
Abstract: 一种超声刀与换能器的连接机构及采用其的超声刀组件。本发明的连接机构包括：拧紧转盘、旋转帽和套筒结构；其中套筒结构内部中空，能够容纳换能器和线缆，其表面能够与套袋和/或保护膜形成可拆卸地密封连接，从而能够利用套袋和/或保护膜将所述套筒结构与外界隔离，保护换能器不受污染。本发明的套筒结构设计可以在满足无菌手术的同时，避免换能器重复灭菌的次数，缩短器械重复灭菌对器械的损害，方便操控人员的操作。
Patent WO-2021128820-A1 (WO)
Inventor: YANG TAO
IPC: G06N3/063
Filed: 2020-07-20
Abstract: A data processing method, apparatus and device, and a storage medium and a computer program product. The method comprises: acquiring data to be processed that is input into a first computing unit of a plurality of computing units (S201), wherein the data to be processed comprises data of a first bit width; acquiring a processing parameter of the first computing unit (S202), wherein the processing parameter comprises a parameter of a second bit width; and obtaining an output result of the first computing unit on the basis of the data to be processed and the processing parameter (S203), wherein the bit width of data to be processed that is input into a second computing unit of the plurality of computing units is different from the bit width of the data to be processed that is input into the first computing unit, and/or the bit width of a processing parameter of the second computing unit is different from the bit width of the processing parameter of the first computing unit.
Patent WO-2021018131-A1 (WO)
Title: Sequential oil supply device and fully automatic lubricant injection device for excavator
Inventor: WANG DINGGEN
IPC: F16N29/02
Filed: 2020-07-28
Abstract: A sequential oil supply device, comprising a valve body (5), a valve stem (6), and a drive assembly (7). The valve body (5) is provided with a valve cavity (501); the valve stem (6) is installed in the valve cavity (501) and capable of one-way rotation; a plurality of oil supply branches (502) are provided on the valve body (5), and the oil inlet of each oil supply branch (502) is communicated with the valve cavity (501); an primary oil supply circuit (601) is provided in the valve stem (6), and the oil inlet of the primary oil supply circuit (601) is used for connection to an oil supply unit (3); the drive assembly (7) is installed in the valve body (5) and configured to drive the valve stem (6) to rotate by a predetermined degree each time to enable the oil outlet of the primary oil supply circuit (601) on the valve stem (6) to be connected to the oil inlet of each oil supply branch (502) in turn. Also provided is a fully automatic lubricant injection device for an excavator, comprising a plurality of oil supply passages. Each oil supply passage is provided with a switch component (4); one end of each oil supply passage is connected to the oil supply unit (3), and the other end is used for connection to a mechanism to be lubricated, wherein at least one of the oil supply passages is provided with the sequential oil supply device as described above. The device has the advantages of simple structure, high oil supply reliability, and high automation level.
Patent WO-2022021164-A1 (WO)
Title: 一种半导体结构、电子设备及半导体结构的制备方法
Inventor: HE RAN
IPC: H01L23/36
Filed: 2020-07-29
Abstract: 本申请实施例提供一种半导体结构、电子设备及半导体结构的制备方法，涉及电子产品散热技术领域，半导体结构，包括半导体器件、键合层、衬底和导电通孔，以及金属层，其中，半导体器件通过键合层被设置在衬底的上表面上，金属层被设置在衬底的下表面上，衬底包括基板、形成于基板内的凹槽，以及被收容在凹槽中的金刚石，导电通孔贯通衬底、键合层以及半导体器件的至少一部分，并与金属层电连接，凹槽绕过导电通孔。
Patent WO-2021243846-A1 (WO)
Inventor: JIN WEN
IPC: A47J31/053
Filed: 2020-08-11
Abstract: A beverage machine, comprising a brewing assembly (1) and a main machine (2). The brewing assembly (1) comprises a processing basket (11), a hollow filter assembly (12), a liquid transport tube (13), and a cup body (14), the processing basket (11) being provided with an air transport port (111) and a liquid transport port (112). The filter assembly (12) is detachably arranged inside the the processing basket (11) and one end of the filter assembly (12) is in communication with the liquid transport port (112), and the air transport port (111) is positioned between the open edge of the processing basket (11) and the filter assembly (12). One end of the liquid transport tube (13) is in sealed communication with the liquid transport port (112), and the other end of the liquid transport tube (13) can be placed in the cup body (14) at a distance from the bottom of the cup body (14). The main machine (2) comprises an air extraction device used to extract air out from the processing basket (11) and an air supply device used to supply air to the processing basket (11). The air extraction device and the air supply device are in sealed communication with the air transport port (111). The present beverage machine allows a solid brewing material inside the processing basket (11) to completely mix with ice water and undergo extraction, thereby preparing a better tasting cold beverage.
Patent WO-2021227273-A1 (WO)
Title: Packaging box for illumination light source
Inventor: SUN ZHIFENG
IPC: B65D5/04
Filed: 2020-08-11
Abstract: A packaging box for an illumination light source. The packaging box comprises an enclosure body (100) having a cavity formed inside; the enclosure body (100) can enclose the illumination light source in the cavity along the circumferential direction of the illumination light source; the inner circumferential surface of the enclosure body (100) has at least one abutment region capable of abutting against a bulb housing of one illumination light source; the abutment region can press against and tightly hold the outer periphery of the bulb housing, so that the illumination light source can be stabilized in the cavity; the enclosure body (100) is composed of only a cardboard or a plastic sheet bent into shape.
Patent WO-2022032640-A1 (WO)
Title: Evacuation dock with fluid management
Inventor: ZHANG JACK
IPC: A47L7/00
Filed: 2020-08-14
Abstract: A docking station (100, 800) for a mobile cleaning robot (101, 801) can include a canister (102, 802) and a base (104) configured to receive the mobile cleaning robot (101, 801) thereon, where the base (104) can include a front portion (112) and a back portion (114) opposite the front portion (112). The base (104) can include a vacuum port (118) extending at least partially through the base (104). The canister (102, 802) can be connected to the back portion (114) of the base (104) and can be located at least partially above the base (104). The canister (102, 802) can include a debris bin (120, 820) connected to the vacuum port (118) to receive debris therefrom and a fan compartment (122, 822) connected to a side wall (124) of the debris bin (120, 820) and including a fan system (132) operable to draw debris through the vacuum port (118) and the debris bin (120, 820).
Patent WO-2021027959-A1 (WO)
Inventor: XUE CHAO
IPC: B62J11/00
Filed: 2020-08-17
Abstract: Disclosed is a scooter (100), comprising a handlebar (1), a camera (2), and a depth sensor (3). A control panel box (11) is arranged on the handlebar (1), a main control circuit board (111) is arranged in the control panel box (11), the camera (2) is arranged on the control panel box (11) and is connected to the main control circuit board (111), a lens of the camera (2) faces downwards, the depth sensor (3) is arranged on the control panel box (11) and is connected to the main control circuit board (111), and a probe of the depth sensor (3) faces downwards.
Patent WO-2021174788-A1 (WO)
Title: 信息匹配分析方法、装置、计算机系统及可读存储介质
Inventor: ZHAO TINGTING
IPC: G16H10/60
Filed: 2020-08-31
Abstract: 一种信息匹配分析方法、装置、计算机系统及可读存储介质，涉及大数据技术领域。所述方法包括：创建储存有病理信息和病例数据的数据库（S1）；接收用户端输出的检索条件，根据检索条件从数据库中提取病例信息（S2）；比对检索条件与病例信息的结构化信息的匹配度，获得结构化评分；比对检索条件与病例信息的非结构化信息的匹配度，获得非结构化评分；根据结构化评分和非结构化评分，获得表达检索条件与病例信息之间匹配度的关联评分（S3）；所述检索条件与病例信息之间的关联评分，排列关联评分获得评分集；根据所述评分集中关联评分的排序向用户端输出病例信息（S4）。所述方法提供的使医生可以根据需求调节检索条件中各信息的重要程度，提高了查询精度。
Patent WO-2021047495-A1 (WO)
Inventor: ZHANG PEILIN
IPC: C12N5/071
Filed: 2020-09-08
Abstract: 提供了一种不导入任何外源基因/转录因子/MicroRNA基因，RNA、蛋白质或多肽等诱导因子，仅用化学小分子化学诱导体内外成纤维细胞直接重编程为肝细胞的方法及小分子组合物。该小分子组合物通过体内原位转分化肝细胞的效应达到治疗纤维化疾病如肝纤维化/肝硬化的效果。该小分子组合物可制备为治疗纤维化疾病的药物或前体药物或转分化试剂或培养基。
Patent WO-2021135384-A1 (WO)
Inventor: YI CHUNCHENG
IPC: H05K5/02
Filed: 2020-09-11
Abstract: La présente invention concerne une structure d'épissage de cadre intermédiaire et un dispositif d'affichage. La structure d'épissage de cadre intermédiaire comprend un premier cadre, qui est pourvu d'une première rainure de serrage, la première rainure de serrage s'étendant dans le sens de la longueur du premier cadre ; un second cadre, qui est pourvu d'une seconde rainure de serrage, la seconde rainure de serrage s'étendant dans le sens de la longueur du second cadre ; un premier élément de liaison, qui est pourvu d'une première partie de liaison et d'une seconde partie de liaison, la première partie de liaison étant serrée dans la première rainure de serrage, et la seconde partie de liaison étant serrée dans la seconde rainure de serrage, de façon à assurer l'épissage du second cadre et du premier cadre au moyen du premier élément de liaison.
Patent WO-2021082771-A1 (WO)
Title: Augmented reality 3d reconstruction
Inventor: XU YI
IPC: G06T15/00
Filed: 2020-09-15
Abstract: Techniques for rendering a 3D virtual object in an augmented-reality system are described. In an example, a plurality of images of an environment are acquired; relative movement of a camera acquiring the plurality of images is tracked; camera pose is determined relative to the environment using the plurality of images and tracked relative movement of the camera; depth and normal surfaces of objects in the environment are estimated using a depth map and a normal map; a surface geometry of the environment is reconstructed using the depth map and the normal map; and the virtual object is rendered using the surface geometry of the environment.
Patent WO-2022061651-A1 (WO)
Inventor: PURKAYASTHA PUNYASLOK
IPC: H04W76/16
Filed: 2020-09-24
Abstract: A dual-SIM dual access (DSDA) user equipment and associated base station and network handover procedures are disclosed. In various aspects of the disclosure, different types of handovers are used to provide optimal techniques for handing-over devices in connected mode. A base station may receive a handover of a user equipment (UE) from a source base station, wherein the base station supports a first protocol data unit (PDU) session for a first subscriber identity module (SIM) and a second PDU session for a second SIM, each of the first and the second SIMSs being associated with the UE. The base station may perform admission control to determine whether to maintain the first and second PDU sessions during handover.
Patent WO-2021253678-A1 (WO)
Title: Seed capture apparatus for coastal beach bare saline-alkali soil, and application thereof
Inventor: XIA JIANGBAO
IPC: A01B79/02
Filed: 2020-09-28
Abstract: A seed capture apparatus for coastal beach bare saline-alkali soil, and an application thereof. The seed capture apparatus for coastal beach bare saline-alkali soil comprises a fixed bracket (1). The fixed bracket (1) is in a shape of a bell mouth, the top surface is arched, the other three surfaces are flat, and bottom edges of the fixed bracket (1) are evenly equipped with insert nails. A capture net (2) is built in the fixed bracket (1), and the upper side of the front end of the capture net (2) is provided with a barrier grid brim (4). Biochar bags (3) are evenly distributed on the bottom surface of the capture net (2) and an undisturbed part of the ground, the biochar bags (3) are covered with soil, and the total distribution area of the biochar bags (3) is 8-15% of the area of the bottom surface of the capture net (2). The apparatus is reasonable in design, significantly changes the soil surface roughness, regulates the migration of water and salt, effectively improves single nutrient element conditions in the soil, has good seed interception effect, and significantly improves the preservation rate of shrub and herbaceous plant seedlings and the vegetation coverage rate.