baber/WOPTO huggingface dataset:
Patent WO-2018233410-A1 (WO)
Title: Diaphragm and micro speaker provided with the same
Inventor: LI KE
IPC: H04R9/06
Filed: 2018-05-15
Abstract: The present invention relates to the technical field of electroacoustic products. Disclosed are a diaphragm and a micro speaker provided with the same. The diaphragm comprises a central portion, a ring portion, and a fixing portion which are sequentially connected from inside to outside. The ring portion includes patterns arranged therein. In a frontal projection plane of the diaphragm, the patterns include one or more first patterns arranged at an inner side of the ring portion close to the central portion and one or more second patterns arranged at an outer side of the ring portion close to the fixing portion. Both the first patterns and the second patterns are distributed radially and are crescent-shaped. In the diaphragm and the micro speaker provided with the same, the diaphragm oscillates stably, has high compliance and fatigue resistance, and is less likely to form creases thereon. Accordingly, the micro speaker has high sensitivity, less distortion and a large reliability margin.
Patent WO-2019222929-A1 (WO)
Title: 轨道交通车辆过滤器
Inventor: LE RONG
IPC: B61D27/00
Filed: 2018-05-22
Abstract: 本发明公开了一种可以有效防止雨水进入的轨道交通车辆过滤器，包括：框架，设置在所述框架前端的防护网，设置在防护网后端框架内的一排若干叶片，在所述叶片的中部左端上设置有中部折边，在所述中部折边内设置有第一防水滤芯，在所述叶片的后侧右端上设置有后部折边，在所述后部折边内设置有第二防水滤芯，在相邻叶片之间设置有通风间隙，在所述通风间隙后端设置有第三防水滤芯。优点是：进风阻力小，防雨、进风效果好，保证轨道车辆空调机组的正常工作，降低轨道车辆空调机组的能耗。
Patent WO-2018214946-A1 (WO)
Inventor: FAN HAOYUAN
IPC: H01L21/77
Filed: 2018-05-24
Abstract: 一种显示面板及显示装置，该显示面板包括：基板（1）；设置于基板上的信号引出线（2），信号引出线的至少一端裸露，信号引出线的材料包括金属，且信号引出线具有断开区域（A）；连接位于断开区域的信号引出线的重掺杂半导体材料导电部（3）。防止了因信号引出线的裸露端被腐蚀而造成的显示面板显示不良。
Patent WO-2018223942-A1 (WO)
Title: 呼吸器及配备其的自动变光焊接面罩组件
Inventor: WU ZIQIAN
IPC: A62B7/10
Filed: 2018-06-05
Abstract: 一种呼吸器（200）以及配备呼吸器（200）的自动变光焊接面罩组件（1），在呼吸器（200）的壳体内包括：空气过滤盒、送气装置（201）以及电池（203），呼吸器（200）与一通气软管（300）可拆卸地连接，用于输出清洁空气，通气软管（300）集成有电缆（400），以使得体现呼吸器（200）的操作参数的数据能够经由电缆（400）向外输出和/或呼吸器（200）的电池（203）的电能经由电缆（400）向外输出。
Patent WO-2019153616-A1 (WO)
Title: System and method docking robotic mower
Inventor: STRANDBERG STEFAN
IPC: A01D34/00
Filed: 2018-06-12
Abstract: The present invention provides a method and a system for docking a robotic mower (2) with a charging station (11), the system comprises, a boundary wire (4) and a charging station loop (10) wherein the boundary wire (4) makes a loop (4a) in the charging station (11) that is narrower than and crosses the charging station loop (10). A return signal is received from a control unit (22) commanding the robotic mower (2) to return to the charging station (11). In response thereto, the robotic mower (2) is controlled to follow the boundary wire (4) until the charging station loop (10) is detected. The robotic mower (2) then follows the charging station loop (2) until a crossing between the charging station loop (10) and the boundary wire loop (4a) is detected. Thereafter, the robotic mower (2) is controlled to follow the charging station loop (10) a first distance, and then continue to drive the robotic mower (2) in a direction straight forward for a second distance. When the robotic mower (2) has moved the second distance it is turned a predefined angle towards the charging station (11) and controlled to follow the boundary wire loop (4a) until a charging position is reached.
Patent WO-2019001266-A1 (WO)
Title: Ultrasonic cleaning device
Inventor: TAKEUCHI HARUMI
IPC: D06F19/00
Filed: 2018-06-12
Abstract: Provided in the present invention is an ultrasonic cleaning device which enables a user to smoothly clean an object to be cleaned and which may improve the convenience for the user. The ultrasonic cleaning device (1) comprises: an ultrasonic cleaning part (100), comprising an ultrasonic generator (110) for generating ultrasonic waves; a main body part (300), which is provided at an installation site and which holds the ultrasonic cleaning part (100); and a water storage part (200), detachably attached to the main body part (300) at a position below the ultrasonic wave generator (110) and having a water storage tank (230) for storing water used for soaking the object to be cleaned.
Patent WO-2020000167-A1 (WO)
Title: Composition de détergent textile liquide
Inventor: LI FEI
IPC: C11D3/37
Filed: 2018-06-26
Abstract: L'invention concerne un détergent textile liquide présentant l'avantage d'une suspension améliorée des salissures, qui contient d'environ 0,1 % en poids à environ 5 % en poids d'une polyéthylèneimine alcoxylée et d'un système tensioactif spécifique comprenant à la fois un ou plusieurs tensioactifs non ioniques (NI) et un ou plusieurs tensioactifs anioniques (AI) à un rapport pondéral NI sur AI d'environ 1,7 à 20.
Patent WO-2019192088-A1 (WO)
Title: Method for smart detection of moisture content and texture in fruits high in sugar for microwave spray/freeze drying
Inventor: ZHANG MIN
IPC: G01N24/08
Filed: 2018-06-27
Abstract: A method for smart detection of moisture content and texture in fruits high in sugar for microwave spray/freeze drying, belonging to the technical field of intelligent identification of fruit and vegetable drying quality. The method for smart detection of moisture content and texture in fruits high in sugar for microwave spray/freeze drying uses microwave spray/freeze drying technology to dry fresh fruit and vegetables. Samples of fruit and vegetables subjected to cleaning, peeling, pit removal, and dicing are frozen at -67 °C for 2h, and then microwave spray/freeze drying is performed on same until drying is completed. During freeze-drying, periodic sampling is performed for low-field nuclear magnetic resonance analysis, and the hardness of the material is measured using a texture analyzer, and meanwhile the water content is measured, so that a relationship equation between nuclear magnetic response signal parameters and the water content and hardness of the material is established. The method for smart detection of moisture content and texture in fruits high in sugar for microwave spray/freeze drying uses the low-field nuclear magnetic resonance detection technology to solve the technical difficulty of drying quality detection in the original fruit and vegetable drying process, while guaranteeing the shape of the fruit material to the maximum extent, realizing lossless, convenient and intelligent detection, improving the detection efficiency and ensuring the product integrity, and effectively monitoring quality changes in the drying process.
Patent WO-2019024691-A1 (WO)
Title: Protection circuit and air conditioner
Inventor: CHENG SHAOJIANG
IPC: H02H11/00
Filed: 2018-07-20
Abstract: A protection circuit and an air conditioner. The protection circuit comprises: a positive temperature coefficient thermistor; a signal input end; and a communication module; a first end of the positive temperature coefficient thermistor being connected to the signal input end, and a second end of the positive temperature coefficient thermistor being connected to the communication module. The protection circuit provides protective effects with respect to an indoor unit of the air conditioner.
Patent WO-2019114287-A1 (WO)
Inventor: WU XINGUO
IPC: G06F3/044
Filed: 2018-08-06
Abstract: L'invention concerne un substrat de réseau, comprenant une base (10), et une première électrode (17), une seconde électrode (18), et une ligne tactile (19) qui sont disposées sur la base (10). La première électrode (17) et la seconde électrode (18) sont toutes deux configurées pour émettre un signal d'affichage ; la ligne tactile (19) est configurée pour transmettre un signal tactile. La première électrode (17) et la ligne tactile (19) sont respectivement disposées dans différentes couches. Une projection orthographique de la première électrode (17) sur la base (10) chevauche au moins partiellement la projection orthographique de la ligne tactile (19) sur la base (10). La présente invention porte également sur un procédé de préparation d'un substrat en réseau et d'un panneau d'affichage tactile.
Patent WO-2020029269-A1 (WO)
Title: Method and apparatus for sending information, and storage medium and terminal
Inventor: ZHOU JUEJIA
IPC: H04W72/12
Filed: 2018-08-10
Abstract: Provided are a method and apparatus for sending information, and a storage medium and a terminal. The method comprises: determining, on an uplink feedback resource unit within a first downlink resource range currently occupied during downlink transmission, whether first response information corresponding to the first downlink resource range is successfully sent to a base station, wherein the uplink feedback resource unit comprises a resource unit for sending the first response information to the base station; when the first response information is sent unsuccessfully, determining a target feedback resource unit within at least one second downlink resource range subsequently occupied during the downlink transmission; and re-sending, on the target feedback resource unit, the first response information to the base station.
Patent WO-2019042245-A1 (WO)
Title: Goods receiving and sending system for unmanned aerial vehicle and method for receiving and sending goods
Inventor: ZHOU PENGYUE
IPC: E01F3/00
Filed: 2018-08-27
Abstract: Disclosed is a goods receiving and sending system (10) for an unmanned aerial vehicle, the system comprising a support assembly (100) and a barrier assembly (300), wherein the support assembly (100) comprises a lifting platform (120) capable of being mounted to a building (20), the lifting platform (120) is provided with a working face (122), and a working area for the landing of an unmanned aerial vehicle and the placement of goods is arranged on the working face (122); and the barrier assembly (300) is arranged close to an edge of the working face (122), and is at least partially located above a plane where the working face (122) is located, so that the barrier assembly (300) separates the working area from one side, away from the working area, of the barrier assembly (300).
Patent WO-2019042284-A1 (WO)
Title: Fusion proteins for improved precision in base editing
Inventor: CHEN JIA
IPC: C12N9/22
Filed: 2018-08-28
Abstract: Provided are base editors containing a cytidine and a catalytically inactive version of Lachnospiraceae bacterium Cpf1 (LbCpf1). The new base editors have greatly improved editing efficiency and fidelity as compared to Cas9-based base editors, and have different editing windows.
Patent WO-2019218526-A1 (WO)
Title: Method for robot to follow human, and apparatus, storage medium, and robot
Inventor: YAN HAIRUI
IPC: G05D1/12
Filed: 2018-08-29
Abstract: The present application relates to the field of robotics, and specifically relates to a method for a robot to follow a human, and an apparatus, storage medium, and robot, said method comprising: detecting a target person by means of a somatosensory detector installed on the robot, and obtaining the relative coordinates of said target person with respect to said robot in an original coordinate system; according to first world coordinates of the robot in a world coordinate system, converting the relative coordinates to second world coordinates of the target person in the world coordinate system; according to a random extended tree algorithm and an A* algorithm-based estimation function, calculating and screening intermediate nodes of the random extended tree; if the distances between said intermediate nodes and the second world coordinate are within a preset range, then connecting the intermediate nodes in sequence to form a target path, and controlling the robot to move along the target path from the first world coordinate to the second world coordinate in the world coordinate system.
Patent WO-2019052515-A1 (WO)
Title: Method for managing onu in passive optical network, olt and system
Inventor: GENG DAN
IPC: H04B10/25
Filed: 2018-09-13
Abstract: Provided are a method for managing an ONU in a passive optical network, an OLT and a system. The method comprises: determining a first quiet window and a second quiet window; and allocating the first quiet window to an ONU in a first pre-set distance range, and allocating the second quiet window to an ONU in a second pre-set distance range, wherein the distance between the ONU in the first pre-set distance range and an optical line terminal (OLT) is less than the distance between the ONU in the second pre-set distance range and the OLT.
Patent WO-2020037756-A1 (WO)
Inventor: YANG JINBO
IPC: F24F1/00
Filed: 2018-09-20
Abstract: 一种新风组件及空调，新风组件包括壳体（1）、贯流风轮（2）、蒸发器（3）以及导风板（4）；贯流风轮（2）、蒸发器（3）、导风板（4）均设于壳体（1）内；蒸发器（3）设于贯流风轮（2）一侧且在围绕贯流风轮（2）的方向设置；导风板（4）两端均与壳体（1）连接以形成第一腔室（5）；蒸发器（3）一端与壳体（1）连接，另一端与导风板（4）连接以形成第二腔室（6），第二腔室（6）与第一腔室（5）连通，且蒸发器（3）与导风板（4）围合形成风室（7），贯流风轮（2）设于风室（7）内；导风板（4）上设有导风孔（4231），第一腔室（5）与第二腔室（6）通过导风孔（4231）连通；壳体（1）上设有出风口（17）和进风口（16），出风口（17）与风室（7）连通，进风口（16）与第一腔室（5）连通。新风经过蒸发器（3）的除湿、冷却或加热处理，充分地利用了蒸发器（3）的功能，取消了除湿机模块，降低了噪音，整机能耗和成本也得到降低，清洗、维修更加方便。
Patent WO-2020061871-A1 (WO)
Title: 通信方法和通信装置
Inventor: TANG XUN
IPC: H04W36/08
Filed: 2018-09-27
Abstract: 本申请提供通信方法和通信装置。该通信方法包括：源基站向终端设备发送切换命令；所述源基站从所述终端设备、目标基站或核心网网元接收第一指示；响应于所述第一指示，所述源基站向所述目标基站发送序列号状态转移消息。该通信方法和通信装置在UE与双基站同时连接的场景中，能够实现SN状态转移消息从源基站转发到目标基站。此外该通信方法和通信装置可以节省传输资源。
Patent WO-2019085717-A1 (WO)
Inventor: WENG DUANWEN
IPC: B65G23/44
Filed: 2018-10-11
Abstract: 一种输送系统货物挂架驱动装置，包括主梁（6）和驱动链条（9），主梁（6）上设有导轨（5），驱动链条（9）上垂直设置有若干分隔开的推杆（7），推杆（7）用于推动货物挂架在导轨（5）上行进，所述主梁（6）分段式设置，相邻两段主梁（6）端部之间彼此间隔设置，每段主梁（6）的两端均转动地设置一链轮，一段主梁上设置一驱动电机（2），该驱动电机（2）与一链轮传动联接，一段主梁（6）上的两个链轮上搭接一根闭合式的驱动链条（9）；导轨（5）为整体式结构，导轨（5）联接各段主梁（6）。对货物挂架采取分段式的驱动方式，能够减轻货物挂架对单根驱动链条的压力，便于适应主梁的曲状走向设置，也使得驱动链条的工作稳定性好。
Patent WO-2020062415-A1 (WO)
Inventor: YAN YUAN
IPC: H01L27/146
Filed: 2018-11-01
Abstract: Provided are a display panel and a manufacturing method therefor. The display panel comprises a glass substrate (21), an insulating layer (23), a polysilicon layer (24), a gate insulating layer (25), a gate layer (26), an interlayer insulating layer (27) and a source-drain contact layer (28) The polysilicon layer defines a first doped region (243), a second doped region (242) and a third doped region (244), and the source-drain contact layer is in contact with the first doped region and the third doped region, and the first doped region and the third doped region have different doping types, such that the first doped region and the third doped region form a PN structure, and the first doped region and the second doped region have the same doping type.
Patent WO-2020087563-A1 (WO)
Title: 用于车辆的mic切换装置及方法
Inventor: LI YUXUAN
IPC: H04R1/10
Filed: 2018-11-09
Abstract: 一种能够在耳机MIC与车载设备MIC之间自动切换的用于车辆的MIC切换装置及方法。该切换装置包括：无线耳机MIC（14）、连接器（12）、车载设备MIC（24）、数据选择器（13）、控制器（11），所述控制器（11）用于当接收到连接信号时，控制所述数据选择器（13）接收来自所述车载设备MIC（24）的声音信号；以及用于当未接收到所述连接信号时，控制所述数据选择器（13）接收来自所述无线耳机MIC（14）的声音信号。上述特征可以实现从车载设备MIC采集声音到使用无线耳机MIC采集的自动切换，从而提高了用户体验，并且增加了应用此方法的车辆的市场竞争力。
Patent WO-2020097923-A1 (WO)
Title: Live attenuated influenza b virus compositions methods of making and using thereof
Inventor: CHEN HONGLIN
IPC: A61K39/145
Filed: 2018-11-16
Abstract: The NS1 protein of influenza virus is a key virulent element with multi-functional roles in virus replication and acts as a strong interferon (IFN) antagonist. A live attenuated virus (LAIV) is provided using a master backbone, which contains the influenza B (HK8038) virus and includes a deletion of the NSI coding region (DelNS1). The LAIV is based on novel adaptive mutations, which support DelNS1 influenza B live attenuated virus (LAIV) replication in vaccine producing cells. DelNS1 influenza B LAIV shows spontaneous cold adaption with preference to grow at 30-33℃ but restriction at 37-39℃. The LAIV can be used to protect a subject in need thereof, against a lethal challenge of antigenic distant influenza B viruses. DelNS1 LAIV with adaptive mutations for growing in vaccine producing systems is an important strategy for making highly attenuated and immunogenic live attenuated influenza vaccines with the ability to induce broad cross protective immunity for seasonal influenza.
Patent WO-2020093457-A1 (WO)
Inventor: LIN JIA-REN
IPC: G02F1/1333
Filed: 2018-11-21
Abstract: A display panel (110) and a display device (100). The display panel (110) comprises: a substrate (111); a frame sealant (112) arranged around a non-display region of the substrate (111) to form a sealed region; a peripheral member (113) exposed outside the sealed region; and a protection member (116) covering the peripheral member (113). The peripheral member (113) comprises a metal wire (114) and a black matrix (115). The protection member (116) comprises the frame sealant (112), a supporting spacer (118), Tuffy glue (117), a black adhesive (1110) and a passivation layer (119). The Tuffy glue (117) is attached to a side portion of the substrate (111) and completely covers the metal wire (114) and the black matrix (115).
Patent WO-2020107245-A1 (WO)
Inventor: WU JIAN
IPC: H01R13/502
Filed: 2018-11-28
Abstract: Disclosed is an assembly of a hand-held dust collector and a charging terminal base. The hand-held dust collector (40) comprises a dust collection portion (41), a power portion (42), an extension rod (43) and a grip (44); the dust collection portion (41) is located at the bottom of the hand-held dust collector (40); the grip (44) is located on the top of the hand-held dust collector (40); and the power portion (42) is provided with a charging hole site. The charging terminal base (01) comprises a support (30) and a dust collector positioning module (10); the dust collector positioning module (10) is mounted on the support (30); a charging terminal (20) is arranged on the dust collector positioning module (10) and can match with the charging hole site. The structure of the hand-held dust collector (40) can be reassembled according to the demands of a customer. the power portion (42) may be arranged at an upper or lower position; accordingly, the dust collector positioning module (10) can be adaptively adjusted upper or lower. The charging terminal base (01), being used as an associated device of the hand-held dust collector (40), can charge hand-held dust collectors having different structures.
Patent WO-2020107287-A1 (WO)
Inventor: GAO BAOQING
IPC: H01M50/443
Filed: 2018-11-28
Abstract: Disclosed are a composite separator, which has an excellent specific surface area and can provide excellent electrolyte adsorption strength and battery cycle performance, a preparation method therefor and a lithium ion battery containing same. The composite separator comprises a polymer separator, and a porous coating at at least one side of the polymer separator, wherein the porous coating contains a ceramic powder and a binder as components, nanometer pores having an average diameter within a range of 1-5 nm are distributed in the porous coating, and the porous coating has a specific surface area within a range of 1200-2000 m 2 /g.
Patent WO-2020037868-A1 (WO)
Title: Touchscreen
Inventor: LIU TIANBAO
IPC: G06F3/041
Filed: 2018-11-29
Abstract: Disclosed in the present application is a touchscreen. The touchscreen comprises: a plurality of first channels and a plurality of second channels, the plurality of first channels intersecting the plurality of second channels. The touchscreen further comprises: a drive control circuit, which is provided with a plurality of drive pins, the drive pins being correspondingly connected one-to-one to the first channels, the drive pins being configured to output channel drive signals which drive the first channels, and the voltage value between at least two channel drive signals being different; a receiving circuit, which is connected to the second channels and is configured to detect signal parameters of the second channels; and a processor, which is connected to the receiving circuit and is configured to process the signal parameters. The present application solves the technical problems in drive solutions for touchscreens in existing technology of the scanning period for driving a touchscreen being long and the performance deteriorating.
Patent WO-2019105439-A1 (WO)
Inventor: HUEN CHUN KIT
IPC: F24F11/30
Filed: 2018-11-30
Abstract: L'invention concerne une unité d'éclairage et de filtration d'air à oxydation catalytique à l'ozone, l'unité comprenant une enveloppe principale et une enveloppe de filtre montée amovible à l'enveloppe principale au moyen d'un aimant. L'enveloppe de filtre porte un filtre HEPA, un filtre catalytique et des générateurs d'ozone. Un panneau à DEL est monté sur un côté inférieur de l'enveloppe de filtre. Un ventilateur et une unité de commande principale sont montés à l'intérieur de l'enveloppe principale. Un carter externe comporte une paroi supérieure disposée au-dessus de l'enveloppe principale et pourvue de trous d'échappement d'air, une paroi latérale entourant les filtres et le panneau à DEL et espacée de ces derniers, et une ouverture inférieure. Un canal d'air annulaire est formé entre la paroi latérale du carter externe et les filtres. Le ventilateur introduit de l'air dans l'unité à travers l'ouverture inférieure et fait sortir l'air de l'unité à travers les trous d'échappement d'air.
Patent WO-2020087639-A1 (WO)
Inventor: QIN JUNWEI
IPC: E05C19/16
Filed: 2018-12-02
Abstract: A nuclear power plant personnel airlock buffering device, comprising: a chuck structural member (12), fixed on a door frame (20) and comprising an electromagnetic chuck (120) and a chuck base plate (122) which are fixedly connected, sliding plates (124) being provided on the two sides of the chuck base plate (122), the electromagnetic chuck (120) and the chuck base plate (122) connected together being capable of moving up and down along the sliding plates (124), and the electromagnetic chuck (120) being connected to a power supply for controlling the power supply time of the electromagnetic chuck (120); and a suction plate structural member (14), fixed on a door plate (30) and comprising a suction plate (140), a suction plate connecting plate (142), and a door plate connecting plate (144), the suction plate (140) being fixed on the suction plate connecting plate (142), and a first spring (146) being provided between the suction plate connecting plate (142) and the door plate connecting plate (144); a first mandrel (148) penetrates through the interior of the first spring (146); one end of the first mandrel (148) is fixed to the suction plate connecting plate (142), and the other end penetrates through the door plate connecting plate (144), and then the first spring (146) is provided between the suction plate connecting plate (142) and the door plate connecting plate (144) by means of an auxiliary member; the chuck structural member (12) and the suction plate structural member (14) can be attracted to be locked or opened.
Patent WO-2019114798-A1 (WO)
Title: 异步起动同步磁阻电机转子、电机及压缩机
Inventor: HUANG HUI
IPC: H02K1/22
Filed: 2018-12-13
Abstract: 异步起动同步磁阻电机转子、电机及压缩机。异步起动同步磁阻电机转子，包括转子铁芯（10）、以及转子外的定子（40），转子铁芯（10）包括：第一磁障结构，第一磁障结构包括多个补充槽（214），多个补充槽（214）分别位于q轴的两侧；第二磁障结构，第二磁障结构包括多个独立磁障槽（32），独立磁障槽（32）及补充槽（214）的延伸方向平行于q轴设置，独立磁障槽（32）位于补充槽（214）之间。该结构有效地解决了现有技术中电机的异步起动同步磁阻电机转子工作效率低的问题，同时改善电机起动性能。
Patent WO-2020000933-A1 (WO)
Inventor: SUN PENG
IPC: H01L21/56
Filed: 2018-12-18
Abstract: A fan-out packaging structure for controlling deformation, comprising: a chip (210); a plastic packaging layer (230), the chip (210) being disposed at the central position of the plastic packaging layer (230), and the plastic packaging layer (230) covering a first surface and side surface of the chip (210); an empty chip (220), the empty chip (220) being disposed within the plastic packaging layer (230) and being essentially symmetrically arranged with respect to the chip (210); a re-arranged wiring (240), the re-arranged wiring (240) being disposed on a second surface of the chip (210) that is opposite to the first surface and being electrically connected to a welding pad of the chip (210); a substrate welding pad, the substrate welding pad forming electrical connection with the chip welding pad by means of the re-arranged wiring (240); and an externally connected welding ball (250).