baber/WOPTO huggingface dataset:
Patent WO-2022016612-A1 (WO)
Title: Water treatment device integrating cyclone separation and honeycomb filtration and precipitation
Inventor: FANG YONGHUI
IPC: B01D21/02
Filed: 2020-08-05
Abstract: A water treatment device integrating cyclone separation and honeycomb filtration and precipitation comprises a barrel (1), a water input tube (2), and a water discharging tube (3). The barrel (1) comprises an upper barrel (11) and a lower barrel (12) vertically communicating with each other. The upper barrel (11) is cylindrical, and the interior thereof is divided into an outer cavity and an inner cavity. The inner cavity is concentrically nested in the outer cavity. The inner cavity is fixedly connected to the outer cavity by means of multiple welding connecting members (20). A honeycomb filter core (15) is additionally mounted in the inner cavity. The lower barrel (12) is a conical precipitation cavity (16). An upper end of the water input tube (2) is connected to an upper left segment of the barrel (1), and tangentially communicates with a mixing cavity (13). A lower end of the water input tube (2) is connected to an external wastewater source by means of a water pump (10). A static mixer (21) is provided in the water input tube (2). Two liquid chemical storage tanks (4) are provided, and respectively communicate with the water input tube (2) by means of tubes. Ports for connecting the two liquid chemical storage tanks (4) to the water input tube (2) are respectively provided on two sides of the static mixer (21). An upper end of the water discharging tube (3) is perpendicularly connected to an upper right segment of the barrel (1), and the water discharging tube (3) communicates with a precipitation and filtration cavity (14). The device has a simple structure, integrates cyclone separation and cellular filtration and precipitation, and has a good precipitation and filtration effect.
Patent WO-2022027719-A1 (WO)
Title: Multi-link terminal and address allocation method therefor, network access device, and medium
Inventor: WU HAO
IPC: H04W8/26
Filed: 2020-08-12
Abstract: The present application relates to the field of wireless communications. Disclosed are a multi-link terminal and an address allocation method therefor, a network access device, and a medium. The address allocation method for the multi-link terminal comprises: a first logical entity of the multi-link terminal sends an association request message to the network access device, the association request message comprising an MAC address of the multi-link terminal; and the first logical entity receives an association response message sent by the network access device, the association response message comprising an address and an association identifier allocated by the network access device to the logical entity of the multi-link terminal, and the address of the logical entity comprising a link information bit. According to the present application, an address is allocated to a logical entity of a terminal according to a link identifier and an MAC address of the terminal; a method for dynamically allocating an address to a logical entity is provided, which ensures the uniqueness of the address while the address is flexibly allocated, and provides guarantee for a communication process.
Patent WO-2021043057-A1 (WO)
Title: Task allocation method and apparatus, and readable storage medium and terminal device
Inventor: WANG PEIQIANG
IPC: G06F9/50
Filed: 2020-08-27
Abstract: The present application relates to the technical field of big data, and in particular, to a task allocation method and apparatus, and a storage medium and a terminal device. The method comprises: obtaining a task to be allocated from a preset task queue according to a specified sequence; determining a multi-dimensional first attribute feature corresponding to said task, and performing dimension reduction processing on the multi-dimensional first attribute feature to obtain a plurality of one-dimensional first attribute features; obtaining multi-dimensional second attribute features of task processing groups set in advance, and performing dimension reduction processing on the multi-dimensional second attribute features to obtain a plurality of one-dimensional second attribute features corresponding to the task processing groups; determining processing threads corresponding to the task processing groups, analyzing the one-dimensional first attribute features and the one-dimensional second attribute features by using the processing threads, and determining matching values between said task and the task processing groups; and determining a first task processing group matching said task according to the matching values, and sending said task to a terminal corresponding to the first task processing group.
Patent WO-2021057780-A1 (WO)
Title: Charging circuit having two output ports
Inventor: WANG TIANYU
IPC: B60L53/00
Filed: 2020-09-23
Abstract: A charging circuit having two output ports, used to enable reuse of a high-voltage side power transistor of a DC/DC conversion circuit and a power transistor of an OBC primary conversion circuit, thereby eliminating cross regulation. The charging circuit comprises: a primary conversion circuit (101), a secondary first conversion circuit (102), a secondary second conversion circuit (103), a transformer (104), and a controller (105). The primary conversion circuit (101) is an inverter circuit, and the secondary first conversion circuit (102) and the secondary second conversion circuit (103) are both rectifier circuits. The primary conversion circuit (101) comprises multiple first power switches. The secondary first conversion circuit (102) comprises multiple second power switches. The secondary second conversion circuit (103) comprises a third power switch, a fourth power switch, a first winding, a fifth power switch, a sixth power switch, a second winding, a first resonant inductor, a resonant capacitor, and a low-voltage output terminal. The controller (105) controls the power switches, such that electrical energy is output between the primary conversion circuit (101) and the secondary first conversion circuit (102) and between the primary conversion circuit and the secondary second conversion circuit (103).
Patent WO-2021063237-A1 (WO)
Inventor: RAN YAN
IPC: G06F3/048
Filed: 2020-09-24
Abstract: A control method for an electronic device, and an electronic device provided in the present application. The method comprises: receiving a screen-on instruction input by a user to the electronic device; when a first display screen of the electronic device is in a target orientation, displaying an icon of at least one first application in the first display screen, the first application being an application that can be started when the electronic device is in a locked state; and when a second display screen of the electronic device is in a target orientation, displaying a screen locked interface in the second display screen. In this case, when the user needs to start an application that can be started without unlocking, the first display screen is directly placed in the target orientation, so that the user can start the corresponding application by clicking the icon in the first display screen, thereby reducing operation steps of the user and providing the user with better use experience. In addition, when the first display screen displays the icon of the application that can be started without unlocking, the screen locked interface will not be started, so that the screen locking function is not affected, thereby ensuring security of other applications.
Patent WO-2022000826-A1 (WO)
Title: 视频流处理方法、装置、计算机设备和介质
Inventor: Shi nansheng
IPC: H04N21/234
Filed: 2020-09-24
Abstract: 本公开提供了一种视频流处理方法，涉及云平台领域。该方法包括：获取针对一个直播事件的多路视频流；确定多路视频流各自的特征信息。响应于来自客户端的视频请求消息，确定该客户端的特征信息；将多路视频流各自的特征信息分别与该客户端的特征信息进行匹配，以得到多路视频流各自关于该客户端的匹配度；并且，基于多路视频流各自关于该客户端的匹配度，从多路视频流中选择一路视频流并推送至该客户端。本公开还提供了视频流处理装置、计算机设备和介质。
Patent WO-2022067845-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W52/02
Filed: 2020-10-02
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of a discontinuous reception paging cycle and a wake up signal time offset value. The UE may transmit, to the second UE, a wake up signal based at least in part on the discontinuous reception paging cycle and the wake up signal time offset value. Numerous other aspects are provided.
Patent WO-2021203660-A1 (WO)
Inventor: HE YANGLIN
IPC: E04G21/10
Filed: 2020-10-13
Abstract: La présente invention concerne un dispositif de lissage et un robot de lissage. Le dispositif de lissage comprend un corps (1), un mécanisme de marche à rouleaux monté sur le corps (1) et capable de se déplacer le long d'une surface de construction et un mécanisme d'extraction de coulis par vibrations (3) monté sur le corps (1) et situé derrière le mécanisme de marche de rouleau dans une direction d'avance du dispositif de lissage, le mécanisme d'extraction de coulis par vibrations (3) étant en butée contre la surface de construction et du coulis sur la surface de construction étant soumis à une extraction au moyen d'une vibration. Le robot de lissage comprend le dispositif de lissage.
Patent WO-2022061995-A1 (WO)
Inventor: ZHANG FENG
IPC: G06F16/22
Filed: 2020-10-16
Abstract: An R-tree index merging and updating method and apparatus based on a Hilbert curve, and a medium. The method comprises the steps of: S1, acquiring a first R tree to be merged and a second R tree to be inserted into the first R tree, wherein upper and lower limit ranges of Hilbert values of included objects are stored in non-leaf nodes of the R trees; S2, by means of a "top-to-bottom" hierarchical query algorithm, querying a node to be inserted, in a second R-tree leaf node layer, of each merged leaf node in a first R-tree leaf node layer; S3, according to a "bottom-to-top" hierarchical adjustment algorithm, for each leaf node in the first R tree, inserting, according to the sequence of the Hilbert values, spatial objects included in the leaf node into the node to be inserted that is determined in S2, so as to merge the two R trees; and S4, for the second R tree after merging, updating storage information in each node layer by layer according to the sequence from a leaf node to a root node. The method has an important practical application value in the field of high-performance storage of geographical spatial-temporal big data.
Patent WO-2021078173-A1 (WO)
Title: Emulsion gel embedding fat-soluble vitamin and pulsed electric field based production method therefor
Inventor: ZENG XIN'AN
IPC: A23L33/15
Filed: 2020-10-22
Abstract: An emulsion gel embedding a fat-soluble vitamin and a pulsed electric field based production method therefor. The production method comprises: dissolving octenyl succinate starch ester in water, heating in a water bath, stirring to complete gelatinization and dissolution, and cooling to room temperature; adding edible oil dissolved with a fat-soluble vitamin to obtain a mixed liquid; shearing and homogenizing the obtained mixed liquid by using a high-speed shearing machine and a high-pressure homogenizer to obtain an emulsion; and adding the emulsion and natural starch to a methyl cellulose solution, performing pulsed electric field treatment after well mixing, heating in a water bath, performing degasification and cooling to obtain an emulsion gel. The pulsed electric field promotes interaction between methyl cellulose and starch molecules, has a higher elastic modulus, and is easier to form a network structure that is more conducive to embedding the fat-soluble vitamin. The network structure effectively "wraps" the fat-soluble vitamin, and realizes the purpose of slow release of the fat-soluble vitamin.
Patent WO-2021203676-A1 (WO)
Title: Energy-storage wall and solar greenhouse
Inventor: LI QINGQING
IPC: A01G9/24
Filed: 2020-10-22
Abstract: An energy-storage wall (10). The energy-storage wall (10) comprises a wall body (1), a heat-absorbing pipe layer (2), a heat-storage pipe layer (3), a first connecting pipe (4) and a second connecting pipe (5); the heat-absorbing pipe layer (2) is laid on a side surface of the wall body (1) in the thickness direction, the heat-storage pipe layer (3) is laid inside the wall body (1), the upper end of the heat-absorbing pipe layer (2) is connected to the upper end of the heat-storage pipe layer (3) by means of the first connecting pipe (4), the lower end of the heat-absorbing pipe layer (2) is connected to the lower end of the heat-storage pipe layer (3) by means of the second connecting pipe (5), so that the heat-absorbing pipe layer (2) is in communication with the heat-storage pipe layer (3) to form a heat-transfer pipeline, a fluid heat-transfer medium is provided in the heat-transfer pipeline, and the fluid heat-transfer medium can circularly flow in the heat-transfer pipeline under the action of a temperature difference. The wall can effectively transfer heat emitted by the sun to the interior of the wall body and store the heat by the wall body, thereby effectively improving the heat storage amount of the wall body. Also included is a solar greenhouse.
Patent WO-2021139368-A1 (WO)
Title: Lid structure and cooking apparatus
Inventor: CHEN WEI
IPC: A47J27/08
Filed: 2020-11-03
Abstract: A lid structure and a cooking apparatus. The lid structure is adapted to fit onto a pot to form a heating cavity and comprises: an air guide structure configured inside the lid and comprising an accommodation cavity (1), the accommodation cavity (1) being connected to an air inlet (21) and an air outlet (2), and the bottom side of the accommodation cavity (1) being arranged adjacent to the heating cavity; and a power element disposed in the air guide structure and adapted to propel gas in the accommodation cavity (1) to flow. By configuring the air guide structure inside the lid, and by disposing the power element in the air guide structure, the power element may be used to blow air into the air guide structure, thus propelling gas in the accommodation cavity (1) within the air guide structure to flow. This allows flowing gas to move from the air inlet (21) into the accommodation cavity (1) disposed adjacent to the heating cavity, and then to be discharged from the air outlet (22). Because flowing gas can drive out heat in the accommodation cavity (1) and thereby lower the temperature of the heating cavity, the pressure within the heating cavity can be rapidly reduced. Rapid pressure relief can be achieved without opening a pressure limiting valve, cooker overflow can be effectively avoided and pressure relief time can be shortened, improving user experience.
Patent WO-2022057058-A1 (WO)
Title: Heat dissipation apparatus for computer network device
Inventor: LU YI
IPC: H05K7/20
Filed: 2020-11-06
Abstract: A heat dissipation apparatus for a computer network device, mounted on a main frame 2 together with a switch 1 and for use in dissipating heat generated by the switch 1. The heat dissipation apparatus for a computer network device comprises a heat conduction mechanism 3 and a heat dissipation mechanism 4; the heat conduction mechanism 3 comprises a heat conduction block 31 and fixing plates 32; the fixing plates 32 are mounted on the heat conduction block 31; the heat conduction block 31 has the interior hollowed out and is provided with openings on both sides; the heat conduction block 31 is fixedly connected to the fixing plates 32; the heat conduction block 31 is mounted on the main frame 2 by means of the fixing plates 32 and is attached to the switch 1 to guide heat generated by the switch 1 to the fixing plates 32; the heat dissipation mechanism 4 is mounted at the opening on one side of the heat conduction block 31 and used to dissipate, from the opening on the other side of the heat conduction block 31, the heat guided to the fixing plates 32. The heat dissipation apparatus for a computer network device can reduce dust accumulation on the switch while achieving heat dissipation for the switch 1.
Patent WO-2021093852-A1 (WO)
Title: Dynamic vibration absorption and energy dissipation device for delaying development of rail corrugation
Inventor: YANG JIZHONG
IPC: E01B19/00
Filed: 2020-11-13
Abstract: A dynamic vibration absorption and energy dissipation device for delaying the development of rail corrugation, comprising two resonators symmetrically arranged on both sides of a steel rail (1); the resonators are connected to the rail web of the steel rail (1); the vibration frequency of the resonators is set as the predominant frequency of forced vibration caused by rail corrugation when a train passes through a corresponding position; and each resonator is connected with at least one dynamic vibration absorber. According to the device, the resonators are arranged on both sides of the rail web of the steel rail, so that vibration energy of the steel rail is guided to the resonators and is absorbed and dissipated by the dynamic vibration absorber connected to the resonators, thereby achieving the purpose of reducing the vibration of the steel rail. Because the vibration frequency of the resonators is set as the rail corrugation frequency of a corresponding position, the device can effectively suppress the harmful vibration of the steel rail in a corrugation frequency band and achieve the purpose of reducing the development of rail corrugation. The device has a simple structure, can be easily used, and has good effects.
Patent WO-2021208430-A1 (WO)
Inventor: YANG CHUN
IPC: F25D11/00
Filed: 2020-11-18
Abstract: L'invention concerne un réfrigérateur comprenant un compartiment de stockage à basse température, une unité de stockage basse pression positionnée à l'intérieur du compartiment de stockage à basse température, une pompe à vide et une unité de prévention de fuite d'air. L'unité de prévention de fuite d'air comprend : une colonne verticale ayant un premier trou traversant en communication avec la pompe à vide ; un couvercle d'extrémité scellant une partie d'extrémité de la colonne verticale à l'opposé de la pompe à vide et ayant un trou de ventilation en communication avec l'unité de stockage basse pression et le premier trou traversant ; un ressort disposé à l'intérieur du premier trou traversant, une extrémité de celui-ci proche de la pompe à vide étant fixée à la colonne verticale ; et un élément de suspension ayant une extrémité reliée au ressort et l'autre extrémité coopérant avec le couvercle d'extrémité pour ouvrir ou fermer le trou de ventilation. Une colonne de suspension peut effectuer un mouvement de va-et-vient le long du premier trou traversant sous l'action du ressort et une pression d'air de façon à ouvrir ou fermer le trou de ventilation.
Patent WO-2022048030-A1 (WO)
Inventor: WANG HAIJUN
IPC: H01L21/77
Filed: 2020-11-19
Abstract: An array substrate and a manufacturing method therefor, and a liquid crystal display panel. The array substrate comprises: a substrate (10); display thin film transistors (200), provided on the substrate (10) in an array; and photosensitive thin film transistors (100), provided on the substrate (10); and the display thin film transistors (200) and the photosensitive thin film transistors (100) are provided at intervals in the same layer.
Patent WO-2022110188-A1 (WO)
Inventor: PENG WENJIE
IPC: H04W72/04
Filed: 2020-11-30
Abstract: La présente demande concerne un procédé de gestion de porteuse de liaison latérale (SL), un appareil et un système. Ledit procédé comprend les étapes suivantes : un premier appareil de communication acquiert des informations de configuration d'une pluralité de porteuses SL ; le premier appareil de communication détermine au moins une porteuse SL parmi la pluralité de porteuses SL ; et le premier appareil de communication envoie un premier message à un second appareil de communication, le premier message comprenant des informations de l'au moins une porteuse SL. Dans le procédé de gestion de porteuse SL décrit dans la présente demande, un appareil de communication au niveau d'une extrémité d'envoi détermine au moins une porteuse SL pour une connexion de monodiffusion, et indique l'au moins une porteuse SL à un appareil de communication au niveau d'une extrémité de réception, de sorte qu'une gestion instantanée et efficace de la porteuse SL est réalisée, et l'efficacité de la communication de porteuse SL et la capacité de système sont augmentées.
Patent WO-2022110260-A1 (WO)
Inventor: HU YONG
IPC: C12N9/22
Filed: 2020-12-02
Abstract: 一种使目的基因沉默的CasRx制剂和应用，所述CasRx制剂包括CasRx mRNA和sgRNA；所述CasRx mRNA编码CasRx蛋白，所述CasRx蛋白的氨基酸序列如SEQ ID No.1所示；所述sgRNA依据目的基因设置。将CasRx mRNA和针对靶基因的sgRNA直接导入靶细胞，弥补了基于CasRx的高效定向基因沉默系统在mRNA制剂领域的空白，同时解决了AAV病毒搭载的CasRx系统的缺陷。
Patent WO-2022116116-A1 (WO)
Title: Procédé de communication et dispositif de communication à connexions multiples
Inventor: DONG XIANDONG
IPC: H04W8/00
Filed: 2020-12-03
Abstract: La présente divulgation concerne un procédé de communication et un dispositif de communication. Le procédé de communication peut comprendre : la détermination d'une première trame de message qui comprend des premières informations associées à la réutilisation spatiale de connexions multiples supportées par un point d'accès, les premières informations étant utilisées pour effectuer une réutilisation spatiale pendant un échange de données entre le point d'accès et une station ; et l'envoi de la première trame de message. La solution technique fournie dans les modes de réalisation de la présente divulgation peut améliorer l'efficacité du spectre d'utilisation et améliorer le débit du système.
Patent WO-2022041560-A1 (WO)
Inventor: HE QUANFANG
IPC: A47B88/40
Filed: 2020-12-09
Abstract: A sliding rail assembly and a cabinet employing same. The sliding rail assembly comprises an upper rail (1), a middle rail (2), and a bottom rail (3). The upper rail (1) and the middle rail (2) achieve relative sliding by means of a first rolling element (5), and the middle rail (2) and the bottom rail (3) achieve relative sliding by means of a second rolling element (7), thus the sliding rail assembly can meet the requirements of pulling out and pushing in a drawer. Because a first bent portion (201) of the middle rail (2) is inserted into a first cavity (101) of the upper rail (1), and a second bent portion (203) is inserted into a second cavity (301) of the bottom rail (3), the height of the whole sliding rail assembly is decreased, and the space occupied by the sliding rail assembly below the drawer is reduced, so that more articles can be stored in the drawer. Because a gear (8) engaged with a first toothed edge (401) of a first support (4) and a second toothed edge (601) of a second support (6) is disposed between the two edges, the upper rail (1), the middle rail (2), and the bottom rail (3) can be linked, so that the sliding rail assembly operates more stably, silently and smoothly. The cabinet employing the sliding rail assembly has the advantages of large storage capacity, low noise, good quality.
Patent WO-2021208475-A1 (WO)
Title: Vibrating diaphragm and miniature sound production apparatus
Inventor: HUI BING
IPC: H04R7/00
Filed: 2020-12-15
Abstract: Disclosed are a vibrating diaphragm and a miniature sound production apparatus The vibrating diaphragm comprises a foamed rubber film layer (1) made of foamed rubber, wherein the foamed rubber is a foamed body prepared by using a foaming method; the thickness of the foamed rubber film layer (1) is 10 μm - 300 μm; and the loss factor of the foamed rubber film layer (1) is ＞0.06. The foamed rubber has excellent damping performance, and can inhibit polarization of the vibrating diaphragm during a vibration process. The vibrating diaphragm has a good comprehensive performance, and can be applied to miniature sound production apparatuses such as small speakers.
Patent WO-2022104974-A1 (WO)
Inventor: WANG ZIJIAN
IPC: B07B1/28
Filed: 2020-12-15
Abstract: 本发明属于榨油装置技术领域，尤其是一种用于芝麻的高效榨油设备，针对目前的芝麻在榨油过程中，芝麻翻炒的时候不均匀，效率低，另外，芝麻在炒熟后，其内部含藏的杂质不便于进行筛除，大大降低了芝麻榨油时的质量的问题。现提出如下方案，其包括处理箱，所述处理箱的内壁固定有固定板一，固定板一的下方设有固定在处理箱内壁上的固定板二，固定板一的内部转动连接有两个相对称的翻炒罐。本发明通过往复升降式旋转翻炒机构，继而实现对芝麻搅拌翻炒工作的同时，并使搅拌轴能够进行往复上下搅拌翻炒，且还可以实现翻炒罐的转动，继而便于对芝麻的榨油工作，可大大提高榨油时的效率，缩短了榨油的时间，且使得芝麻翻炒时均匀，效率高。