baber/WOPTO huggingface dataset:
Patent WO-2020057421-A1 (WO)
Inventor: YU ZIMING
IPC: H04W72/04
Filed: 2019-09-11
Abstract: The present application discloses a resource scheduling method and an apparatus, pertaining to the field of communications, and solving the problem in scenarios related to industrial control, artificial intelligence, etc., in which a first apparatus independently schedules a downlink channel and an uplink channel for a second apparatus, and potentially causes the uplink channel to be ahead of the downlink channel in a time domain, such that the second apparatus is unable to transmit uplink data packets on the uplink channel according to downlink data packets transmitted on the downlink channel, resulting in poor communications reliability between the first apparatus and the second apparatus. The method comprises: a first apparatus transmitting to a second apparatus scheduling information of a downlink channel and scheduling information of an uplink channel, wherein the uplink channel is behind the downlink channel in a time domain; the first apparatus transmitting to the second apparatus downlink data packets on the downlink channel; and the first apparatus receiving uplink data packets transmitted by the second apparatus on the uplink channel.
Patent WO-2020063466-A1 (WO)
Inventor: WU QINGGEN
IPC: H04W24/02
Filed: 2019-09-20
Abstract: An AP management method and apparatus, relating to the technical field of wireless communication. The method is applied to an AC, and comprises: receiving a first communication packet sent by a target AP, the first communication packet carrying the target model number and the target serial number of the target AP, and an MAC address of a target direct-connection port obtained by the target AP; querying working parameter information corresponding to the target model number and the target serial number in a pre-stored AP information sheet; if no working parameter information corresponding to the target model number and the target serial number exists in the AP information sheet, querying working parameter information corresponding to the target model number and the MAC address of the target direct-connection port in the AP information sheet; and if the working parameter information corresponding to the target model number and the MAC address of the target direct-connection port exists in the AP information sheet, sending a second communication packet to the target AP, the second communication packet carrying the queried working parameter information. By means of the technical solution provided by embodiments of the present application, the maintenance efficiency can be improved.
Patent WO-2021056386-A1 (WO)
Inventor: LU QIANXI
IPC: H04W88/02
Filed: 2019-09-27
Abstract: 一种无线通信的方法和终端设备，该方法包括：第一终端根据第二终端发送的第一指示信息，触发以下中的至少一项进行参数的配置：分组数据汇聚协议PDCP重建过程或PDCP数据恢复过程；无线链路控制RLC重建过程；媒体接入控制MAC重置过程；完全配置过程。
Patent WO-2020147343-A1 (WO)
Inventor: WU LIFU
IPC: C09B67/38
Filed: 2019-09-30
Abstract: 本发明公开了一种分散翠蓝染料的制备方法，包括以下步骤：1、将染料单体或成品染料与助剂混拼，混拼后的混合染料包括质量分数为：0.1～75％的如式(I)所示的染料单体A，质量分数为：0.1～75％的如式(II)所示的染料单体B，余量为助剂； (I), (II);2、加入适量水研磨至分散均匀；3、喷雾干燥即得。采用该种方法制得的染料具有上染率高、水洗牢度好、坚牢度优良、耐热迁移性小、强度高和价格相对便宜的优点。
Patent WO-2021031329-A1 (WO)
Title: Composite fire-resistant cable
Inventor: Lei huan
IPC: E01D19/16
Filed: 2019-10-23
Abstract: The present utility model relates to the field of anchoring structural components, and in particular relates to a composite fire-resistant cable. The composite fire-resistant cable comprises a cable body, and further comprises a first fire-resistant layer wrapped on an outer surface of the cable body, and a sleeve disposed around the outside of the first fire-resistant layer, wherein a gap is provided between an inner surface of the sleeve and an outer surface of the first fire-resistant layer. A second fire-resistant layer is wrapped on an outer surface of the sleeve. The cable of the present utility model has a two-layer protection system serving fire-resistance and thermal insulation functions, and a thermal insulation technique of fireproofing cladding is used in between the two fire-resistant layers, thus significantly improving the high temperature resistance, and extending the fire resistance time of the cable.
Patent WO-2021056648-A1 (WO)
Inventor: HE XUELIN
IPC: H02J7/00
Filed: 2019-10-23
Abstract: 一种基于USB Type-C的笔记本电脑充电转接结构，其包括智能转换电路和转接头，智能转换电路包括可与电源适配器的输出端通讯连接的快充协议IC，电源适配器基于USB Type-C接口标准，快充协议IC还可分别通过一电压检测电路和电流检测电路与电源适配器的输出端的正极和负极电性连接，快充协议IC用于控制电源适配器输出与待充电笔记本相适配的充电电压；转接头包括一可插于待充电笔记本电脑充电插孔中的DC插头和接口转换结构；通过上述转接结构，无需对现有的笔记本电脑和USB Type-C电源适配器进行任何结构的改进，即可使用USB Type-C电源适配器对不具有充电协议的笔记本电脑进行充电，使得用户摆脱传统电脑配置的笨重的充电器的烦恼，使用方便。
Patent WO-2020119285-A1 (WO)
Title: 清洁工具
Inventor: CHEN BIN
IPC: A24F47/00
Filed: 2019-10-25
Abstract: 一种清洁工具（300），用于对气溶胶生成装置（200）的烟支容纳腔（210）进行清洁，在使用过程中不易损坏。清洁工具（300）包括：清洁单元（310），用于对烟支容纳腔（210）的待清洁面进行清洁，清洁单元（310）具有沿其长度方向相对的第一端和第二端，第一端用于从烟支容纳腔（210）的开口端（212）伸入烟支容纳腔（210）内；以及驱动单元（320），与清洁单元（310）的第二端连接，用于带动清洁单元（310）运动，其中，驱动单元（320）设置有靠近清洁单元（310）的第二端的抵接面（3242），烟支容纳腔（210）的开口端（212）能够沿烟支容纳腔（210）的长度方向抵接在抵接面（3242）上；其中，驱动单元（320）通过烟支容纳腔（210）的开口端（212）与抵接面（3242）的抵接而启动。
Patent WO-2021072798-A1 (WO)
Inventor: LI YING
IPC: C22B7/04
Filed: 2019-10-28
Abstract: Disclosed is a method for resource recovery from aluminium slag resulting from an aluminium refining process. The method comprises the following steps: (1) crushing and grinding aluminium slag, and mixing same with an alkali metal salt; (2) smelting the mixed material, and discharging the resulting slag melt and aluminium melt respectively to obtain metal aluminium and smelted slag upon cooling; (3) adding the smelted slag to water, and performing stirring and then filtering to separate a filtrate from a filter residue; (4) evaporating the filtrate to allow crystallization to obtain crystals, which are formulated, together with an added component, into a refining agent for aluminium smelting; and (5) oven drying the filter residue, then mixing same with a magnesium oxide-containing ore, and then calcining the mixture to prepare a refractory material. The method can achieve stepwise treatment of and complete resource recovery from aluminium slag, and establish an effective approach for aluminium slag recovery and regeneration, which can increase economic returns for relevant industries and solve problems associated with aluminium slag, such as land occupation, pollution, etc.
Patent WO-2020098552-A1 (WO)
Inventor: ZHAN DAXUAN
IPC: H01R13/648
Filed: 2019-11-06
Abstract: 一种连接头（50），包括连接头壳体和嵌入件（53），所述连接头壳体包括一体成型的底座部（51）和连接头侧壁（52），连接头侧壁（52）自底座部（51）的外周延伸而成，连接头侧壁（52）在远离底座部（51）的一端形成一开口，嵌入件（53）与连接头壳体可拆卸连接，所述嵌入件（53）上设有自所述开口处朝向所述底座部（51）延伸的一凹槽（530）。该连接头（50）能够降低加工成本，减少电机声学性能差异风险。
Patent WO-2020186797-A1 (WO)
Inventor: RAN HAO
IPC: B65H5/36
Filed: 2019-11-18
Abstract: A sheet material branching transmission device, comprising a transmission mechanism and a branching guide limiting mechanism. The branching guide limiting mechanism comprises limiting side plates (1) arranged above the transmission mechanism; the limiting side plates are vertically and oppositely arranged, and the limiting side plates are parallel to a transmission direction of the transmission mechanism; gaps are formed on a transmission surface of the transmission mechanism, and the bottoms of the limiting side plates extend to positions below the transmission surface from the gaps of the transmission surface. According to the sheet material branching transmission device, by means of structural improvement and cooperation between the transmission mechanism and the branching guide limiting mechanism, the branching transmission problem of sheet materials is solved, and the problems of deviation and leakage of the sheet materials in a transmission process are effectively overcome.
Patent WO-2021031417-A1 (WO)
Title: Flexible packaging structure and flexible display panel
Inventor: CHEN E
IPC: H01L51/52
Filed: 2019-11-18
Abstract: A flexible packaging structure and a flexible display panel. The flexible packaging structure has an organic layer (201) additionally provided on an original organic layer (111) at a position corresponding to a non-active area (120) of the flexible display panel, which can improve the contaminating particle covering capability of the non-active area (120), and increase the packaging production yield. The flexible packaging structure is not additionally provided with an organic layer (201) at a position corresponding to a bending area (130) of the flexible display panel, but instead an inorganic layer (112) is directly deposited on the original organic layer (111), allowing a grooved structure to be formed at the bending area (130) in the flexible packaging structure, and thereby improving bendability.
Patent WO-2021114194-A1 (WO)
Inventor: HAN SHOUQIAN
IPC: G03B13/30
Filed: 2019-12-12
Abstract: A photography method, a photography device (300) and a computer-readable storage medium. The method comprises: acquiring a definition statistical value of each visual angle region of a plurality of visual angle regions (S101); determining depth of field information of each visual angle region according to the definition statistical value (S102); and executing a photographic control operation according to the depth of field information (S103). The photographic effect of an image can be enhanced, and the user experience is improved.
Patent WO-2021093088-A1 (WO)
Title: Method for establishing fingerprint spectrum of traditional chinese medicine complex having effect of improving cognition or preparation thereof
Inventor: ZOU SHENGCAN
IPC: G01N30/06
Filed: 2019-12-19
Abstract: Disclosed is an method for establishing a fingerprint spectrum of a traditional Chinese medicine complex having the effect of improving cognition or a preparation thereof. The traditional Chinese medicine complex is prepared from the following raw materials in parts by weight: 1 to 20 parts of Gastrodiae radix, 1 to 15 parts of Polygalae radix, 1 to 30 parts of Acori tatarinowii rhizoma, 0.1 to 10 parts of Cistanche herba, 0.1 to 10 parts of Rehmanniae radix preparata and 0.01 parts to 1 part of curcumin; a spectrum of a test sample solution is constructed by using high-performance liquid chromatography, with the chromatography conditions being as follows: an octadecyl silane chemically bonded silica chromatographic column is used as a chromatographic column; the column temperature is 25 to 35℃; the flow rate is 0.9 to 1.1 mL/min; the detection wavelengths respectively are 210 to 230 nm and 310 to 330 nm; and mobile phase A is acetonitrile, mobile phase B is water, and gradient elution is carried out. The fingerprint spectrum obtained by the method comprehensively reflects quality information of the traditional Chinese medicine complex, so that the aim of more comprehensively and effectively controlling the product quality of the traditional Chinese medicine complex can be achieved.
Patent WO-2020211437-A1 (WO)
Inventor: SU ZHANGYUE
IPC: H04N21/4363
Filed: 2019-12-24
Abstract: 本申请实施例公开了一种传屏方法和多屏互动装置、系统，所述传屏方法包括如下步骤：通过与第一终端设备的数据连接，获取所述第一终端设备输出的第一屏幕数据；根据所述第一屏幕数据获得本地显示的第二屏幕数据；显示所述第二屏幕数据；通过与第二终端设备的数据连接，将所述第二屏幕数据全部或部分发送至第二终端设备显示。
Patent WO-2020253203-A1 (WO)
Inventor: HU YUSHENG
IPC: H02K1/22
Filed: 2019-12-27
Abstract: A rotor structure of a direct-start synchronous reluctance motor, a motor and a method for manufacturing a rotor structure. The rotor structure of a direct-start synchronous reluctance motor comprises a rotor core (10). A plurality of slot grooves (20) are provided on the rotor core (10), and two ends of each slot groove (20) are each provided with one filling groove (30) so as to form a magnetic barrier layer. First ends of the filling grooves (30) are arranged adjacent to the slot grooves (20), and second ends of the filling grooves (30) extend outwardly along the radial direction of the rotor core (10). An outer circumferential surface of the rotor core (10) is provided with notches (31) communicating with end parts of the second ends of the filling grooves (30). The notches (31) and inclined edges (32) are provided at end parts of the filling grooves (30) so that the reluctance torque of a motor may be increased, and the torque pulsation generated by rotor and stator cogging may be mutually weakened so as to achieve the goal of reducing the torque pulsation of the motor, reduce the vibration and noise of the motor, improve the efficiency of the motor having the rotor structure, and improve the start-up capabilities of the motor.
Patent WO-2020147707-A1 (WO)
Title: 一种新型的倒转定量容器
Inventor: LI HONGBIAO
IPC: B65D37/00
Filed: 2020-01-14
Abstract: 一种新型的倒转式定量容器，封盖（2）连接于容器本体（1）口部，容器本体内腔设有上端开口的储液筒（34），储液筒内形成有储液腔（3），储液筒上端侧面设有导孔（32），导孔内设有可将导孔封堵住的进液阀门（35），封盖内向下延伸形成有插入储液筒口部的内环（22），内环侧面设有进液口（221），当封盖连接在容器本体口部时，内环则顶压进液阀门而使得导孔与进液口连通，进而将储液腔与容器本体内腔连通；使用时，倒立容器本体，则可使得容器本体内腔的物质相应进入储液腔内，使用者可以根据使用需要进行定量，即当进入储液腔内的物质满足所需时，则再把容器本体正立，接下来打开封盖，即可将储液腔内的定量物质倒出来，为此，具有结构简洁、使用便捷的特点。
Patent WO-2021098035-A1 (WO)
Inventor: YU YONG
IPC: B23Q15/00
Filed: 2020-01-15
Abstract: Disclosed is an aircraft engine exhaust casing welding method. The welding sequence, welding manner, assembly sequence, benchmark selection, etc. of an outer ring front installation edge (1), a supporting plate (2), a barrel front section (3), an installation base (4), an inner ring installation edge (5), a barrel rear section (6), a center cone inclined section (7), an outer ring rear installation edge (8), an exhaust pipe (9) and a reinforcing ring (10) that are used for forming an inner ring and an outer ring are reasonably arranged, such that the problems of a requirement for machining precision being high, multiple weld joints, and a compact space are solved, the welding quality is improved, and a subsequent machining requirement is met.
Patent WO-2021147017-A1 (WO)
Title: Charging method and communication apparatus
Inventor: SUN JIZHONG
IPC: G07B15/06
Filed: 2020-01-22
Abstract: Disclosed are a charging method and a communication apparatus, which relate to the field of communications, realize simultaneous charging of a plurality of vehicles on the basis of an existing network architecture, save costs, and improve the efficiency of automatic charging. The method comprises: a roadside unit (RSU) broadcasting a first message by means of a PC5 interface, wherein the first message comprises at least one charging service identifier, and the at least one charging service identifier is used for indicating at least one charging service; the RSU receiving a second message sent by a terminal device, wherein the second message comprises charging information of a vehicle associated with the terminal device, the charging information is used for a first charging service of the vehicle, and the first charging service belongs to the at least one charging service; and the RSU sending a third message to a charging server according to the second message, wherein the third message is used for requesting the charging server to process the first charging service of the vehicle.
Patent WO-2021159369-A1 (WO)
Title: Hearing aid method and apparatus for noise reduction, chip, earphone and storage medium
Inventor: GUO HONGJING
IPC: H04R1/10
Filed: 2020-02-13
Abstract: The present application relates to the field of signal processing, and in particular, to a hearing aid method and apparatus for noise reduction, a chip, earphones, and a storage medium. A hearing aid method for noise reduction, comprising: identifying a scenario where a user is located; and if detection data contains sample data in a sample database corresponding to the scenario, entering a hearing aid mode, and in the hearing aid mode, playing back all or part of external sounds, the external sounds being acquired by a reference microphone. The present invention solves the problem of hearing aid methods for noise reduction in the prior art not being applicable to various application scenarios, improving the user experience.
Patent WO-2021128553-A1 (WO)
Inventor: CAI HAIJIAO
IPC: H04N5/232
Filed: 2020-02-21
Abstract: Provided are a target detection method, an electrical circuit, an aid device for the visually impaired, an electronic device, and a medium. The target detection method comprises: acquiring an image acquired by an image sensor; detecting whether or not at least a portion of a target object is present in the image; and if not, providing a prompt for adjusting the target object to be within the field of view of the image sensor.
Patent WO-2020224308-A1 (WO)
Inventor: YU QIAN
IPC: E04H4/16
Filed: 2020-02-21
Abstract: The present invention provides a mechanical reversing and wall-touching detection mechanism for a pool cleaning machine, comprising a power part not rotatably connected to a cleaning machine housing, a stopping assembly, and a rotating reversing assembly. The rotating reversing assembly is rotatably connected to the cleaning machine housing or the power part, the stopping assembly is connected to the cleaning machine housing, and the stopping assembly is matched with the rotating reversing assembly. The beneficial effects of the present invention are that the structure is compact, the production costs are low, wall-touching detection can be performed on the cleaning machine, reversing can be performed, and a rotating reversing assembly structure that rotates with respect to the cleaning machine housing is provided, so that the cleaning machine can change the walking direction when touching a wall, thereby achieving high working efficiency.
Patent WO-2020177633-A1 (WO)
Title: 小区切换处理方法、装置及设备
Inventor: XU MENG
IPC: H04W36/00
Filed: 2020-02-28
Abstract: 本公开提供一种小区切换处理方法、装置及设备。该方法包括：获取目标切换小区配置信息以及以下信息的至少一项：小区配置信息有效时间、有效接入次数；在所述小区配置信息有效时间和/或所述有效接入次数内，按照所述目标切换小区配置信息进行小区切换。
Patent WO-2021056982-A1 (WO)
Inventor: MIN WEI
IPC: B65G1/137
Filed: 2020-03-14
Abstract: 一种配送装置、系统、方法、电子设备及计算机可读存储介质，所述配送装置（100）包括：移动底盘（110）和仓体（120），其中：所述移动底盘（110）与所述仓体（120）可拆卸式电连接；所述移动底盘（110）包括运动组件（111）和第一控制器，所述第一控制器安装于所述移动底盘（110）的内部，所述运动组件（111）安装于所述移动底盘（110）的底部，并与所述第一控制器连接，用于根据所述第一控制器的指令带动所述移动底盘（110）以及所述仓体（120）移动至目标位置；所述仓体（120）具有一个或多个容纳空间，用于容纳待配送对象。该装置大大提高了配送效率，降低了配送成本，还避免了配送员等待机器人时间过长和机器人等待用户时间过长的情况。
Patent WO-2020220868-A1 (WO)
Title: Broadcast control method, terminal and computer readable storage medium
Inventor: WU PENG
IPC: G06F9/46
Filed: 2020-03-25
Abstract: Provided in the embodiments of the present invention are a broadcast control method, a terminal and a computer readable storage medium. For received broadcast information intended for a target frozen application, the method may temporarily unfreeze the target frozen application when it is determined that a temporary unfreezing condition for the target frozen application is satisfied, and send the broadcast information to the temporarily unfrozen application after the unfreezing, or otherwise, directly discard the broadcast information.
Patent WO-2021042722-A1 (WO)
Title: Volute assembly and induced draught fan using same and gas stove
Inventor: CHEN XINGFU
IPC: F04D29/42
Filed: 2020-04-09
Abstract: A volute assembly, an induced draught fan using same and a gas stove. The volute assembly comprises a volute (10) and a cover plate (11) installed at the bottom of the volute (10). An inner cavity (12) capable of installing a wind wheel is defined by the volute (10) and the cover plate (11). An air inlet (111) is formed in the cover plate (11), and an exhaust pipeline (13) extends out of the side surface of the volute (10). An air outlet (130) is formed at the end portion of the exhaust pipeline (13). The exhaust pipeline (13) comprises an inner pipe (131) and an outer pipe (132), the inner pipe (131) is connected to the side wall of the volute (10), the outer pipe (132) is provided outside the inner pipe (131), and the pipe diameter of the outer pipe (132) is larger than that of the inner pipe (131). A water storage cavity (100) is formed between the inner pipe (131) and the outer pipe (132), at least one first drain hole (141) is formed in the volute (10) close to the exhaust pipeline (13), and the water storage cavity (100) is communicated with the first drain hole (141) by means of a flow guide device. Due to the flow guide device, condensate water can flow into the first drain hole (141) rapidly from the water storage cavity (100), the first drain hole (141) is located in the volute (10), so that the first drain hole (141) is formed in the bottom of the flow guide device, facilitating water discharging.
Patent WO-2020228460-A1 (WO)
Inventor: DU MINGSHU
IPC: G01R31/36
Filed: 2020-04-11
Abstract: The embodiments of the present disclosure relate to the technical field of circuits, and disclose a battery pack SOC correction method, a battery management system, and a vehicle. The battery pack SOC correction method comprises: when a battery pack starts to charge, determining whether an initial SOC value of the battery pack is less than or equal to a preset power charge threshold; if the initial SOC value of the battery pack is less than or equal to the preset power charge threshold, then recording state information of the battery pack during the charging process and, on the basis of the state information, generating a differential capacity curve of the battery pack; and, on the basis of the differential capacity curve and a voltage-SOC reference curve of a non-decay area of the battery pack, correcting the SOC value of the battery pack at the current time.
Patent WO-2020233277-A1 (WO)
Inventor: HAO XUEGUANG
IPC: H01L27/32
Filed: 2020-04-11
Abstract: The present invention relates to the technical field of display, and provides an OLED display panel and a display device. The OLED display panel comprises a substrate, a plurality of light-emitting areas arranged in an array, and a light resistance structure located between the light-emitting areas and configured to prevent emergent light of the light-emitting areas from being emitted from one side of the substrate between the light-emitting areas after being reflected. According to the OLED display panel, one side of the substrate serves as a display light-emitting side, the light resistance structures are arranged between the light-emitting areas, the light resistance structures can prevent emergent light of the light-emitting areas from being emitted from one side of the substrate between the light-emitting areas after being reflected, so as to avoid light leakage of the OLED display panel, thereby improving the display effect of the OLED display panel.
Patent WO-2021208032-A1 (WO)
Inventor: XUE ZHENG
IPC: G09B9/08
Filed: 2020-04-16
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un système de traitement audio, ainsi qu'une plateforme mobile, un dispositif électronique et un support de stockage lisible par ordinateur. Le procédé comprend les étapes consistant à : obtenir un signal audio initial ; obtenir un paramètre d'état généré par une plateforme mobile qui est en cours de déplacement ; et générer un signal audio cible en fonction du paramètre d'état et du signal audio initial, le signal audio cible étant lu sur la plateforme mobile et/ou sur un dispositif électronique connecté à la plateforme mobile de façon à communiquer avec elle. Les modes de réalisation assurent un bon résultat de lecture du signal audio cible final.