baber/WOPTO huggingface dataset:
Patent WO-2020259576-A1 (WO)
Inventor: FANG ZHENMING
IPC: F23N3/00
Filed: 2020-06-24
Abstract: A forced internal flue gas circulation furnace, comprising a combustion chamber (4), a forced internal flue gas circulation system, a flue gas exhaust pipe (5), a chimney (6), a fuel outlet (7), a combustion air channel (8), and a blower (10). The forced internal flue gas circulation system comprises a variable frequency fan (3), an electric regulation valve, a circulation flue gas inlet, and a circulation flue gas outlet (9). An air inlet of the variable frequency fan (3) communicates with the combustion chamber (4). An air outlet of the variable frequency fan (3) communicates with the circulation flue gas inlet. A hollow flared nozzle (1) is detachably installed at the flue gas outlet (9). The nozzle (1) comprises an air incoming end surface and a termination end surface that have a circular cross-sections. The air incoming end surface, the termination end surface, and a side surface enclose to from a hollow cavity. A series of apertures (2) are provided on the side surface for outputting a circulation flue gas. The air incoming end surface of the flared nozzle has an area smaller than that of the termination end surface. The air incoming end surface is a hollow circular pipe, and the termination end surface is a closed planar surface. The furnace enables adjustment of the amount of circulation of a flue gas, thereby reducing NOx in the flue gas.
Patent WO-2021258363-A1 (WO)
Inventor: ZHAN CANHUI
IPC: G06F30/00
Filed: 2020-06-24
Abstract: The embodiments of the present application provide a circuit reliability analysis method and apparatus, a storage medium, a program product, a chip, and electronic equipment. The method comprises: obtaining a circuit diagram to be analyzed; building a topology map of the circuit diagram, wherein nodes in the topology map can used for representing devices in the circuit diagram, and edges in the topology map can be used for representing connecting wires between the devices; and generating a reliability analysis result of the circuit diagram according to the topology map and a preset reliability analysis model. On the one hand, the method can avoid the analysis result being easily affected by human factors (such as incentives being missed by the staff), thereby improving the automation and intelligence of reliability analysis. On the other hand, the method can achieve full coverage of all devices of the circuit diagram and the connection relation between the devices, thereby realizing the integrity and accuracy of reliability analysis, and can improve the efficiency of reliability analysis.
Patent WO-2022000110-A1 (WO)
Inventor: CHENG SHI
IPC: G01N15/06
Filed: 2020-06-28
Abstract: Disclosed is a dust monitor, comprising a probe tube, a cabinet body, an upright post, a filtering mechanism installed at a top end surface of the probe tube, and a support mechanism installed at an outer surface of the upright post. The filtering mechanism comprises a first support plate. The first support plate is fixedly installed at an outer surface of the probe tube. A rain shield plate is provided at a top end surface of the first support plate. An inner surface of the first support plate is provided with a sliding rod. A top end surface of the sliding rod is provided with an engagement plate. The top end surface of the first support plate is provided with a filter plate. The filter plate is fixedly connected to the first support plate by means of engagement between the engagement plate and the filter plate. The present invention provides a design in which the sliding rod is installed at a bottom end surface of the engagement plate, a spring is provided at an outer surface of the sliding rod, and a position-limiting plate is installed at a bottom end surface of the sliding rod, so as to fix the position of the filter plate by means of the action of the spring, thereby preventing inaccuracy of measurement data caused by probe tube blockage, and facilitating removal of the filter plate.
Patent WO-2021023209-A1 (WO)
Inventor: ZHONG JUN
IPC: C07D519/00
Filed: 2020-08-05
Abstract: The present invention relates to the field of medicinal chemistry, and relates in particular to nitrogen-containing polycyclic fused ring compounds represented by formula I, and a pharmaceutical composition thereof, a preparation method therefor and an application thereof. The compounds of the present invention may be used as highly selective and very effective RET inhibitors. The described class of compounds have strong inhibitory effects on RET gate-keeper residue mutant RET V804M mutation, RET solvent front residue mutant RET G810R and other clinically relevant RET mutants and RET wt. The compounds may also significantly inhibit the growth of TT cell lines originating from thyroid cancer and Ba/F3 cells transformed by various RET mutants, and may significantly induce the death of TT cells.
Patent WO-2021114727-A1 (WO)
Inventor: ZHANG XIA
IPC: F24H9/18
Filed: 2020-08-26
Abstract: The present disclosure relates to a heating system and a control method therefor. The heating system comprises: a combustion device; a main heat exchange device arranged on one side of the combustion device, wherein the main heat exchange device can exchange heat with the combustion device; a liquid return pipe connected to a liquid intake end of the main heat exchange device; a liquid output pipe connected to a liquid output end of the main heat exchange device; and a heat exchange structure, wherein the liquid return pipe and the liquid output pipe selectively exchange heat by means of the heat exchange structure. According to the heating system, a liquid in a main heat exchange pipe exchanges heat with a liquid in the liquid output pipe by means of the heat exchange structure, such that a liquid output temperature of the liquid output pipe can be reduced while the liquid in the main heat exchange device is kept at a higher temperature, so as to meet a preset temperature requirement. Flue gas is also kept at a higher temperature so as to prevent the flue gas from condensing on the main heat exchange device.
Patent WO-2021037092-A1 (WO)
Inventor: ZHANG JIANSU
IPC: C22C38/12
Filed: 2020-08-27
Abstract: Disclosed is a hot-rolled steel with a tensile strength of 500 MPa or more for wheels, with the chemical elements of the hot-rolled steel in mass percentages being: C: 0.09-0.2%, Mn: 0.8-1.2%, Al: 0.025-0.060%, and Nb: 0.01-0.10%, with the balance being Fe and other inevitable impurities. Disclosed is a method for manufacturing the hot-rolled steel for wheels. The manufacturing method has no heat treatment step and comprises the following steps: (1) smelting and casting; (2) heating a plate blank; (3) hot rolling; and (4) cooling in segments, wherein in the first stage, a steel plate is cooled to 650-750°C at a rate of 60-150°C/s, in the second stage, the steel plate is cooled in air for 5-20 s, in the third stage, the steel plate is cooled to 350-500°C at a rate of 60-150°C/s, and in the fourth stage, the steel plate is air-cooled to room temperature.
Patent WO-2021043136-A1 (WO)
Title: Point cloud projection transmission method, and reception processing method and system
Inventor: XU YILING
IPC: H04N13/139
Filed: 2020-09-01
Abstract: Disclosed are a point cloud projection transmission method based on a user viewing angle, and a reception processing method and system, characterized in that the method comprises: distinguishing, on the basis of a user viewing angle, point cloud fragments of viewing angles needing to be observed and of viewing angles not needing to be observed, preferentially allocating resources to the point cloud fragments of the viewing angles needing to be observed, so as to encode and transmit same, and/or maintaining, on the basis of a spatial association space between an edge fragment and a main fragment, a projection vector of the edge fragment or changing same on the basis of the user viewing angle. In a projection transmission solution where adaptive adjustment is performed according to a user viewing angle, optimization adjustment is performed in an attention characteristic direction of a user when viewing a point cloud object, thereby improving the transmission quality.
Patent WO-2021159694-A1 (WO)
Title: Reduced scale natural gas hydrate reservoir flow field measurement apparatus and method
Inventor: LI XIAOSEN
IPC: G01D21/02
Filed: 2020-09-08
Abstract: A reduced scale natural gas hydrate reservoir flow field measurement apparatus and a method. The measurement apparatus comprises a non-center vertical well pressure transducer (6), a non-center vertical well outlet valve (7), a connector valve (9), a differential pressure sensor (8), a connector (4), a center vertical well outlet valve (3), and a center vertical well pressure transducer (2). Differential pressure sensors (8) are connected separately between measurement sites of the center vertical well of a natural gas hydrate experiment system and the measurement sites of vertical wells to measure the pressure difference, making the allocation of the three dimensional space in the whole reaction kettle (20) logical and the flow field simulated more conducive to the analysis of the gas and liquid flows in the reaction kettle (20). The information fed back by means of the pressure transducers undergoes initial determination, and it is then decided whether or not the differential pressure sensor (8) are turned on. In working conditions with a large pressure difference and a small pressure difference, the flow field inside of the reaction kettle (20) can be measured, and the differential pressure sensor (8) can be effectively protected.
Patent WO-2021114797-A1 (WO)
Inventor: ZHAO YUREN
IPC: H04W56/00
Filed: 2020-09-18
Abstract: Provided are a multi-link synchronous transmission and reception method, a device, a storage medium and a terminal, the multi-link synchronous transmission method includes: determining at least one link synchronous group, the link synchronous group includes a primary link and the associated secondary link, the secondary link is synchronized with the primary link; determining the primary channel of the primary link and the primary channel of the secondary link, the primary channel of the primary link and the primary channel of the secondary link can perform clear channel assessment operation of the primary channel; performing multi-link synchronous transmission on the primary link at least according to the assessment result of the clear channel assessment operation, or performing multi-link synchronous transmission on the primary link and the associated secondary link. The technical solution of the present invention can perform multi-link synchronous transmission in a multi-link system to further reduce data transmission interference.
Patent WO-2021243886-A1 (WO)
Inventor: ZHU MIN
IPC: H04B10/90
Filed: 2020-09-18
Abstract: Embodiments of the present invention relate to the technical field of optical communications. Disclosed are a photo-generated terahertz-over-fiber passive optical network system and a transmission method. The present invention comprises: an optical line terminal, feed-in optical fibers, a remote node, distributed optical fibers, and optical network units. At the optical line terminal, a comb-shaped spectrum generator driven by a radio frequency signal generator generates a group of optical phase-coherent multi-wavelength optical carriers, which are divided into three parts by an optical splitter, wherein one of the three parts is used as a data optical carrier, and the other two are used as optical heterodyne beating optical carriers. The three optical carriers are transmitted to the remote node by means of their respective feed-in optical fibers, and the remote node is connected to the individual optical network units by means of the distributed optical fibers. The present invention achieves the transmission purposes of flexible point-to-multipoint configuration with carrier frequencies of above several hundred GHz and bi-directional receiving and transmission.
Patent WO-2021057856-A1 (WO)
Title: Method and entity for checking port consistency of nidd message
Inventor: XU WENLIANG
IPC: H04W40/00
Filed: 2020-09-24
Abstract: Embodiments of the present disclosure provide a method and an entity for checking port consistency of NIDD message. A first aspect of the present disclosure provides a method performed at a first entity (100), comprising: receiving (S101), from a second entity, a non-internet protocol data delivery, NIDD, message including one or more RDS port numbers; and determining (S102) whether the one or more RDS port numbers are within a configured RDS port list. According to embodiments of the present disclosure, network resources for transmitting the invalid NIDD data may be saved, and undesired actions in the communication system may be avoided.
Patent WO-2021212750-A1 (WO)
Title: 一种tre可拼装永久性圆柱模板及其制作方法
Inventor: YIN SHIPING
IPC: B28B1/52
Filed: 2020-09-29
Abstract: 一种TRE可拼装永久性圆柱模板及其制作方法，包括第一面板（1）、第二面板（2）、环向螺栓（4）、纵向螺栓（5）、螺母和垫片，第一、二面板（1, 2）拼装处均留有螺栓孔（3），第一面板（1）下端和左端具有凸块，右端具有与凸块相适配的凹槽，第二面板（2）的上端及下端具有与第一面板（1）下端凸块相适配的凹槽，第二面板（1）的左端具有延圆周方向的凸块，右端具有与凸块相适配的凹槽；环向螺栓（4）、纵向螺栓（5）均包括首尾两个螺栓头和螺栓杆。第一面板（1）和第二面板（2）选用工程水泥基复合材料ECC和纤维编织网（6）制作。制作方法主要包括制作模具、预留螺栓孔（3）、裁剪纤维编织网（6）、浇筑ECC等步骤。该模板拼装方便、易于堆放。
Patent WO-2022036841-A1 (WO)
Inventor: XIE BANGMING
IPC: D06F58/20
Filed: 2020-10-22
Abstract: An air duct housing (100) for a clothes dryer, and a clothes dryer. The air duct housing (100) is provided with a liquid-discharging channel (12), a first chamber (110) for installing an evaporator (200), and a second chamber (120) for installing a condenser (300). The bottom wall of the first chamber (110) is provided with a plurality of liquid guide grooves (13), and the plurality of liquid guide grooves (13) are distributed in an airflow direction, wherein at least one liquid guide groove (13) is in communication with the liquid-discharging channel (12) by means of a liquid-passing opening (14), and at least two adjacent liquid guide grooves (13) are in communication by means of a communication opening (15).
Patent WO-2022082656-A1 (WO)
Inventor: XUE JIANFENG
IPC: G05F1/56
Filed: 2020-10-22
Abstract: 提供一种低压差线性稳压器和供电电路，低压差线性稳压器包括输出级电路（210）和误差放大器（220）；输出级电路（210）包括输出节点（211）以及与输出节点（211）对应的反馈节点（212）和采样节点（213），其中输出节点（211）用于提供低压差线性稳压器的输出电压；误差放大器（220）包括彼此连接的第一级电路（221）和第二级电路（222），其中第一级电路（221）与采样节点（213）连接，用于接收采样节点（213）的采样信号，并且对采样节点（213）的采样信号进行反馈放大，输入到第二级电路（222），以形成输出电压的第一负反馈，第二级电路（222）与反馈节点（212）连接，用于将输出电压的第一负反馈输出到反馈节点（212）；其中第二级电路（222）还与输出节点（211）连接，用于接收输出电压的信号，以形成输出电压的第二负反馈，并且通过与反馈节点（212）的连接，将输出电压的第二负反馈输出到反馈节点（212）。该低压差线性稳压器具有更高的稳压性能。
Patent WO-2021232681-A1 (WO)
Title: Communication method for earphone and charging box, charging box, earphone and readable storage medium
Inventor: LI TAO
IPC: H04W4/80
Filed: 2020-10-29
Abstract: Disclosed in some embodiments of the present application is a communication method for an earphone and a charging box. The method comprises: obtaining a data packet to be sent from a sending queue; sending data request information containing said data packet to the earphone; and when reply information of the earphone is received, continuing to execute the step of obtaining said data packet from the sending queue until the sending queue is empty. The present application also provides a charging box, an earphone and a readable storage medium. According to the communication method for the earphone and the charging box, when data transmission is carried out between the charging box and the earphone, the charging box always serves as an active sender, that is, data request information is actively sent to the earphone; the earphone always serves as a passive receiver, that is, reply information is returned to the charging box after the data request information is received, communication between the charging box and the earphone is realized in a question-answer form, data transmission between the charging box and the earphone can be realized without switching a master-slave relationship between the charging box and the earphone, the realization is simple, and the additional communication burden is reduced.
Patent WO-2022088014-A1 (WO)
Inventor: WU SHAN
IPC: A61K8/06
Filed: 2020-10-30
Abstract: A composition for skincare comprises in a hydrophilic phase: (i) at least one C5-C10 glycol; (ii) at least one linear unsaturated C18-C30 monoalcohol; and (iii) at least one hydrophilic cosmetic active ingredient. A non-therapeutic method for caring for the skin, comprising applying said composition to the skin, and use of the combination of at least one C5-C10 glycol and at least one linear unsaturated C18-C30 monoalcohol for improving the penetration of a hydrophilic cosmetic active ingredient into the skin.
Patent WO-2021103944-A1 (WO)
Title: 一种含有多种微量元素颗粒钙镁磷肥制备方法
Inventor: WANG RENZONG
IPC: C05G3/00
Filed: 2020-11-02
Abstract: 提供了一种含有多种微量元素颗粒钙镁磷肥制备方法，其特征在于：以钙镁磷肥、硫酸锌、氧化锰、硼酸钠为主要原料，配以木质素磺酸盐为粘结剂，按照下述质量份比进行造粒制得：75～89份粉状钙镁磷肥、6～14份硫酸锌、1～4份氧化锰、0.1～1份硼酸钠混合粉做干物料，3～7份木质素磺酸盐做粘结剂进行造粒，制得圆颗粒含多种微量元素的钙镁磷肥。所制得的一种含多种微量元素颗粒钙镁磷肥，不仅产品粒度均匀，表面光滑，强度高，而且崩解性能好，成本低，养分均衡。
Patent WO-2022110364-A1 (WO)
Inventor: LU HONGHUI
IPC: H01Q1/38
Filed: 2020-12-16
Abstract: 本发明提供了一种集成NFC天线的无线充电接收模组及移动终端，包括基板、NFC天线以及第一无线充电线圈，所述基板包括相对的第一表面和第二表面，所述NFC天线部分设置在所述第一表面，所述NFC天线在所述第一表面围设形成一区域，所述第一无线充电线圈设置在所述第二表面，所述第一无线充电线圈在所述第一表面的正投影位于所述区域内。本发明的无线充电接收模组可以在无线充电接收模组上同时集成NFC天线和第一无线充电线圈，第一无线充电线圈和NFC天线可以相对层叠设置，无需分别占用移动终端中的较大面积，因此可以减小在移动终端中的占用面积，提高移动终端中的空间利用率。
Patent WO-2022126497-A1 (WO)
Inventor: LI JIAN
IPC: B01D46/00
Filed: 2020-12-17
Abstract: 本申请提供一种冷却设备防柳絮系统和数据中心冷却系统，防柳絮系统包括：拦截装置、风机和压差传感器；拦截装置设置在冷却设备的风道的进风口，用于拦截风道外部的柳絮，风机设置在风道的内部，压差传感器设置在风机和拦截装置之间，压差传感器用于检测风道内部和风道外部的压差；风机通过控制电路和三相电源连接，控制电路包括并联设置的第一三相线支路和第二三相线支路，第一三相线支路正序连接三相电源和风机，用于控制风机正转，第二三相线支路逆序连接三相电源和风机，用于控制风机反转。本申请提供一种冷却设备防柳絮系统和数据中心冷却系统，可以对冷却设备的进风口处脏堵的柳絮进行清理。
Patent WO-2022133839-A1 (WO)
Inventor: HSU TSUNGYU
IPC: A63F13/00
Filed: 2020-12-24
Abstract: Système de jeu qui accumule des symboles pour augmenter des points bonus. L'invention concerne un jeu de machine à sous ; le jeu de machine à sous démarre un jeu bonus une fois qu'un événement de démarrage a été rempli, et le jeu bonus a au moins un cycle gratuit effectué consécutivement. Dans chacun des cycles gratuits, une unité de génération de résultat de jeu (12) génère une pluralité de symboles de groupe. Lorsqu'une unité de commande (13) détermine que l'un quelconque de la pluralité de symboles de groupe est un motif désigné qui a un score associé, une position d'affichage du motif désigné apparaît, et le motif désigné reste affiché dans le jeu bonus. Lorsque l'unité de commande (13) détermine que l'un quelconque de la pluralité de symboles de groupe est un symbole d'assemblage qui a une règle prédéfinie, le symbole d'assemblage est associé au motif désigné qui reste affiché dans le jeu bonus, et le score associé du motif désigné associé au symbole d'assemblage change selon la règle prédéfinie.
Patent WO-2021232797-A1 (WO)
Title: Method and apparatus for controlling home device, and computer device and storage medium
Inventor: WANG BIN
IPC: H04L12/28
Filed: 2020-12-28
Abstract: The present disclosure relates to the technical field of computers, and provided are a method and apparatus for controlling home devices and a computer device and a storage medium, so as to improve the efficiency of controlling home devices. The method comprises: obtaining a voice control instruction, wherein the voice control instruction is configured to instruct the start of a working mode; in a device information set, determining a first home device, for which a time interval between a start moment and the current moment is less than or equal to a preset duration, and which is in an ON state, wherein the device information set comprises device information of at least one home device that is in the ON state, and the device information comprises a device start moment; determining, according to the voice control instruction, that the first home device has a working mode corresponding to the voice control instruction; and controlling the first home device to execute the working mode corresponding to the voice control instruction.
Patent WO-2022140956-A1 (WO)
Inventor: HONG WEI
IPC: H04W48/18
Filed: 2020-12-28
Abstract: 本公开实施例提供接入控制方法及装置、通信设备及存储介质。应用于特定小区的接入设备中的接入控制方法，可包括：发送系统消息块SIB1，其中，所述SIB1携带有接入控制信息，所述接入控制信息，用于指示允许第一类UE接入，并禁止所述第一类UE以外的第二类UE接入。
Patent WO-2021232809-A1 (WO)
Title: Semiconductor device
Inventor: JIN HUAJUN
IPC: H01L29/78
Filed: 2020-12-29
Abstract: A semiconductor device, comprising: a base (210); a drift region (220) which is formed on the base (210); a first doped region (222) which is formed on the surface of the drift region (220); a second doped region (224) which is formed outside of the drift region (220) and on the base (210); an insulating isolation structure (230) which is formed on the surface of the drift region (220) between the first doped region (222) and the second doped region (224); and a gate structure, which comprises a gate electrode (240) and a gate dielectric layer. The gate electrode (240) is formed on the drift region (220), one end of the gate electrode (240) extends to the insulating isolation structure and the other end extends to the second doped region (224), the gate dielectric layer is formed above the gate electrode (240), the gate electrode (240) is formed with a hollowed-out part, the hollowed-out part comprises at least one hollowed-out unit (241), and the hollowed-out part does not entirely cut off the gate electrode (240) in the width direction of a conductive channel.
Patent WO-2021203775-A1 (WO)
Title: Splicing apparatus for sheet materials having different widths
Inventor: GAO XIANJIE
IPC: B65H19/18
Filed: 2021-04-09
Abstract: A splicing apparatus for sheet materials having different widths, comprising a first roller and a second roller matched with each other. An arc-shaped protrusion is provided on the roller surface of the first roller, and the second roller is configured as a flat roller; the roller surfaces of the first and second rollers are both suspended above a mounting base; a roller shaft of the first roller is provided with strip-shaped through holes, and connecting members connected to the roller surface of the first roller are placed in the strip-shaped through holes. New and old sheet materials fed between the two rollers are spliced into one piece in the width direction at one time; a splicing section is gradually inclined from one side to the other side and has a certain width, and when passing through related devices of the subsequent process, only 3-35 percent of a thickened part passes, and the rest part that passes are single-layer, thus completely solving the problem of blocking and the problem that the diameter of base tobacco bars does not meet the standards, guaranteeing the tensile strength of the splicing section, and simplifying the splicing structure.
Patent WO-2022147734-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W74/08
Filed: 2021-01-07
Abstract: The present application provides a communication method and a communication device. The communication method comprises: determining a first message frame, wherein the first message frame comprises parameter information related to at least one communication identifier (TID); and sending the first message frame. By means of the technical solution provided in the exemplary embodiments of the present application, the spectrum utilization can be improved.