baber/WOPTO huggingface dataset:
Patent WO-2019128888-A1 (WO)
Inventor: XU YONG
IPC: B65D47/10
Filed: 2018-12-22
Abstract: Disclosed is a liquid packaging bottle lid with an adjustable flow rate, comprising an upper lid (1) and a lower lid (2), wherein a liquid outlet hole (211) sealed with a pull-tab (3) is provided on the inner end face (21) of the lower lid, a flow rate adjusting structure (4) is provided in the lower lid, the flow rate adjusting structure is provided with at least one adjusting hole (41), and the flow rate adjusting structure is movable or rotatable with respect to the inner end face of the lower lid, so that the adjusting hole and the liquid outlet hole can be mutually staggered to be gradually conducted. The liquid packaging bottle lid can adjust the size of the liquid outlet hole according to the actual liquid discharge amount, so as to avoid the problem of an excessive amount of or too little liquid discharge during the pouring process, and the whole bottle lid has the characteristics of a simple and practical structure, quick and convenient operation, etc.
Patent WO-2020073512-A1 (WO)
Inventor: LIU HUARONG
IPC: H01J37/06
Filed: 2018-12-27
Abstract: An operation method for an electron source. The electron source comprises at least one emission point fixed at a tip. The emission point is a reaction product of gas molecules with metal atoms at the surface of the tip, formed under an electric field. The operation method comprises: causing electron emission by means of controlling an operation parameter of the electron source.
Patent WO-2020143075-A1 (WO)
Inventor: FU MINGHUI
IPC: B32B3/12
Filed: 2019-01-18
Abstract: A novel three dimensional multi-cell metamaterial that has a localized pull-twist coupling effect, the material being obtained by means of spacial array of single cell three-dimensional structures; a novel metamaterial is designed by means of adding inclined rods between chiral honeycomb plates; when receiving a load that is perpendicular to the chiral honeycomb plates, the material will drive the chiral honeycomb plates to rotate due to the deformation of the inclined rods, thereby producing a pull-twist coupling effect. Both experimental and numerical simulation analysis demonstrate that the pull-twist coupling effect of the described material is more significant than that of existing pull-twist coupling materials, thus the material has promising application prospects in vertical-wave/rotary-wave conversion and in the design of a pull-twist component.
Patent WO-2019144863-A1 (WO)
Inventor: LIU ZUGUO
IPC: A61P27/02
Filed: 2019-01-22
Abstract: 一种眼用药物组合物及其制备方法和应用，其中，所述药物组合物包含混悬或溶解在眼可接受的等渗溶液中的丙谷二肽。
Patent WO-2019165866-A1 (WO)
Title: 商品结算方法及装置和电子设备
Inventor: YANG FAN
IPC: G06Q30/06
Filed: 2019-01-28
Abstract: 一种商品结算方法及装置和电子设备，所述方法包括：客户端扫描商品条码，进入购物车界面（110）；客户端在获取到进行结算指令时，向服务器发送结算请求（120）；服务器在接收到结算请求时，基于购物车中的商品信息生成付款码并推送给结算终端（130）；结算终端展示接收到的付款码，以供客户端进行扫描完成付款（140）。
Patent WO-2020163978-A1 (WO)
Title: Codage vidéo de vue périphérique
Inventor: KAZUSHI SATO
IPC: G06T17/10
Filed: 2019-02-11
Abstract: L'invention concerne un procédé de codage et de décodage destinés à un codage vidéo de vue périphérique, des données vidéo de vue périphérique d'un environnement physique étant stockées dans des pavés d'images de format cube. Des bords correspondants de pavés d'image correspondant à des bords correspondants d'images de l'environnement physique au moment de la capture sont spécifiés. Facultativement, les directions des bords correspondants sont spécifiées. Les images sont traitées, par exemple dans un filtre à boucle en H.265, en tenant compte des bords et des directions spécifiés à travers les bords correspondants afin d'améliorer la qualité d'image.
Patent WO-2019196561-A1 (WO)
Title: Method for allocating distribution task, apparatus, electronic device and computer storage medium
Inventor: AN ZIYAN
IPC: G06Q10/06
Filed: 2019-02-20
Abstract: Disclosed in an embodiment of the present disclosure are a method for allocating a distribution task, an apparatus, an electronic device and a computer storage medium, said method for allocating the distribution task comprising: acquiring a distribution capability index of an available distribution resource, wherein said distribution capability index is used to characterize the distribution capability of the available distribution resource; calculating an adaptation index that allocates a task to be allocated to the available distribution resource according to task information of the task to be allocated and the distribution capability index of the available distribution resource; and when the adaptation index meets a preset condition, allocating the task to be allocated to a corresponding distribution resource. The embodiment of the present disclosure may fully utilize the carrying capacity of distribution resources, improve the distribution efficiency of the distribution resources, and shorten the delivery time of distribution tasks, thereby improving the quality of service and enhancing the user experience.
Patent WO-2020181460-A1 (WO)
Inventor: LI MINGJU
IPC: H04L1/18
Filed: 2019-03-11
Abstract: 本公开提供一种传输指示方法及装置，所述方法用于基站，包括：确定在第一数量的指定时间单元上传输一个或多个TB，所述第一数量为大于1的整数；生成第一下行控制信息DCI信令，所述第一DCI信令用于指示在各个所述指定时间单元传输所述TB；将所述第一DCI信令发送至终端，以使所述终端根据所述第一DCI信令在各个所述指定时间单元传输所述TB。因此，本公开实现了通过DCI指示使用不同的波束方向在不同时间单元传输TB，还提高了通信鲁棒性。
Patent WO-2020172917-A1 (WO)
Title: 铜离子掺杂碳点、制备及其作为光动力治疗光敏剂的应用
Inventor: BI HONG
IPC: A61P27/02
Filed: 2019-03-15
Abstract: 本发明公开一种铜离子掺杂碳点及其制备方法，属于生物医用材料领域，利用硝酸铜为掺杂剂，通过原位聚合生成聚丙烯酸与铜离子的络合物作为前驱体，然后经过热解碳化生成碳化产物，再经过提取、纯化得到所述碳点。本发明制得的铜离子掺杂碳点用于光动力治疗时，不需要光动力治疗和光热治疗协同作用，操作过程简单，适用于皮肤癌、肺癌、胰腺癌、食道癌和脑胶质瘤，以及一些皮肤病和眼科疾病等治疗过程。
Patent WO-2020199083-A1 (WO)
Inventor: XU ZHIQIANG
IPC: H01L51/56
Filed: 2019-04-01
Abstract: A display substrate (100; 200; 300) and a manufacturing method therefor, and a display device. The display substrate (100; 200; 300) comprises a first pixel unit (110; 210; 310) and a second pixel unit (120; 220; 320). The first pixel unit (110; 210; 310) comprises a first electrode (111; 211; 311) and a first light-emitting layer (112; 212; 312) which are stacked; the second pixel unit (120; 220; 320) comprises a second electrode (121; 221; 321) and a second light-emitting layer (122; 222; 322) which are stacked; the effective light-emitting area (151; 251; 351) of the first light-emitting layer is not equal to the effective light-emitting area (152; 252; 352) of the second light-emitting layer; and in a direction facing a display side of the display substrate (100; 200; 300), the light reflecting area of the first electrode (111; 211; 311) exposed in the first pixel unit (110; 210; 310) is equal to the light reflecting area of the second electrode (121; 221; 321) exposed in the second pixel unit (120; 220; 320). The display substrate (100; 200; 300) can suppress a poor color shift.
Patent WO-2019166030-A1 (WO)
Inventor: GU XI
IPC: H04R1/04
Filed: 2019-04-12
Abstract: Disclosed are a smart sound field adaptation system, a smart sound field calibration system, and a smart speech processing system. The smart sound field adaptation system at least comprises an auto-detection portion, an audio information collection portion, a data processing portion and at least one speaker. Audio information is processed and sent to the corresponding speaker by the data processing portion, and a data trigger unit in the data processing portion triggers at least one sound field adaptation model stored in a storage unit, to rapidly adjust a speaker angle within a sound field, so that a whole speaker playback system can perform smart adjustments in real time on the basis of stored sound field adaptation models when a speaker number parameter, a speaker position parameter or an audience position parameter changes, in order to provide users with a better listening experience.
Patent WO-2019242415-A1 (WO)
Title: 位置提示方法、装置、存储介质及电子设备
Inventor: HUANG SU
IPC: G10L15/22
Filed: 2019-05-05
Abstract: 提供了一种位置提示方法、装置、存储介质及电子设备，其中，当电子设备接收到带噪语音信号时，根据历史噪声信号对带噪语音信号进行降噪处理，得到降噪语音信号，利用该降噪语音信号执行提示当前位置的提示操作。
Patent WO-2019228161-A1 (WO)
Title: Anti-counterfeiting structure for bottle cap
Inventor: ZHANG MEIZHEN
IPC: B65D55/08
Filed: 2019-05-09
Abstract: An anti-counterfeiting structure for a bottle cap, comprising an upper cap (1), a base (2), and an anti-counterfeiting ring (3). The base (2) is mounted on an opening of a bottle by engaging with the same. The upper cap (1) is mounted above the base (2) by means of a threaded connection. The anti-counterfeiting ring (3) is provided at a joint between the upper cap (1) and the base (2), and comprises an upper ring (31), a lower ring (32), and multiple connecting bridges (33) connecting the upper ring (31) to the lower ring (32). The upper ring (31) and the lower ring (32) respectively engage with the upper cap (1) and the base (2). The connecting bridges (33) engage with the joint between the upper cap (1) and the base (2).
Patent WO-2019218968-A1 (WO)
Title: Electroluminescent device based on boron-containing organic compound
Inventor: LI CHONG
IPC: H01L51/50
Filed: 2019-05-13
Abstract: An electroluminescent device based on a boron-containing organic compound, wherein a host material comprises a first organic compound and a second organic compound, and a difference value between a singlet energy level and triplet energy level of the first organic compound is not greater than 0.2eV; a singlet energy level of the second organic compound is more than 0.1 eV greater than the singlet energy level of the first organic compound, and a triplet energy level of the second organic compound is more than 0.1 eV greater than the triplet energy level of the first organic compound; and the first organic compound and the second organic compound have different carrier transport characteristics, wherein a guest material is an organic compound containing a boron atom, a singlet energy level of the guest material is lower than the singlet energy level of the first organic compound, and a triplet energy level of the guest material is lower than the singlet energy level of the first organic compound. The described electroluminescent device has the characteristics of high efficiency and a long service life.
Patent WO-2020057154-A1 (WO)
Inventor: HUANG XIAOQIAN
IPC: G06T11/00
Filed: 2019-05-15
Abstract: The disclosure relates to systems and methods for magnetic resonance imaging (MRI). A method may include obtaining k-space data associated with MR signals acquired by an MR scanner. The k-space data may corresponding to a first sampling rate. The method may also include generating one or more estimated images based on the k-space data and a target neural network model. The one or more estimated images may correspond to a second sampling rate that exceeds the first sampling rate. The method may further include determining one or more target images based on the one or more estimated images and the k-space data using a compressed sensing model. The compressed sensing model may be constructed based on the one or more estimated images.
Patent WO-2020024681-A1 (WO)
Title: Ultra-wideband mimo antenna, and terminal
Inventor: HAN HONGJUAN
IPC: H01Q1/36
Filed: 2019-05-24
Abstract: Provided is an ultra-wideband MIMO antenna, wherein same comprises a PCB board, and four antenna assemblies that are arranged on the PCB board, have the same structure and are in mirror symmetry with each other. Each of the antenna assemblies comprises a radiating portion and a connecting portion for feeding the radiating portion. The PCB board comprises a system ground and a circuit area, and orthographic projections, on the PCB board, of the antenna assemblies fall within the system ground. The radiating portion is arranged at intervals and in parallel with the PCB board. The connecting portion comprises a first ground pin, a second ground pin, and an antenna feed point pin that respectively extend from the radiating portion towards the PCB board and are arranged at intervals. The first ground pin and the second ground pin are connected to the system ground, and the antenna feed point pin is connected to an external power source. Also provided is a terminal. Compared with related technologies, the ultra-wideband MIMO antenna and the terminal provided in the present invention have a good ultra-wideband antenna performance and isolation performance, and are simple in structure, simple in production, low in costs and easy to mass produce.
Patent WO-2020173010-A1 (WO)
Inventor: QIAN WENJUN
IPC: E05D3/02
Filed: 2019-05-30
Abstract: A door assembly and a clothes treatment apparatus (2). The door assembly comprises: a door (11) capable of rotating around a first direction; a hinge (121, 122) provided in the first direction; and a hinge reinforcing member (13) provided for the hinge (121, 122) to pass through and fixed on the door (11) to reinforce the strength of the hinge (121, 122). The clothes treatment apparatus (2) comprises a box body (21) and the door assembly (11). By providing the hinge reinforcing member (13), the door assembly (11) increases an area for fixed connection with the door (11) and improves the firmness of the connection with the door (11), thereby improving the overall support strength of the hinge (121, 122), reliably supporting a heavy door without the occurrence of a sagging phenomenon, avoiding the occurrence of door leakage and door lock alarming due to non-tight closing caused by the sagging of the door (11), and improving use experience of a user.
Patent WO-2019238109-A1 (WO)
Title: Fault root cause analysis method and apparatus
Inventor: LI JIAN
IPC: G06F11/34
Filed: 2019-06-14
Abstract: Disclosed are a fault root cause analysis method and apparatus, which are used to solve the problem in the prior art that the accuracy of fault root cause identification is low. The method comprises: a fault root cause analysis apparatus acquiring a first alarm event set, wherein the first alarm event set comprises multiple alarm events; extracting, for a first alarm event in the first alarm event set, a feature vector of the first alarm event, wherein some or all of the features in the feature vector are used to characterize a relationship between the first alarm event and the other alarm events in the first alarm event set; and determining, according to the feature vector of the first alarm event, whether the first alarm event is a root cause alarm event. In the present application, whether a first alarm event is a root cause alarm event is determined according to a feature vector indicating a relationship between the first alarm event and the other alarm events, and the accuracy of fault root cause identification is improved.
Patent WO-2020186648-A1 (WO)
Inventor: Jiang Yancun
IPC: F23B30/00
Filed: 2019-06-24
Abstract: Disclosed is a multi-chamber material-processing system. The multi-chamber material-processing system comprises a furnace body, a material discharge device for discharging solid residue in a working chamber, and a material turning device for turning over the solid residue discharged from the working chamber. The furnace body is provided with the working chamber, which is used for processing materials, and a combustion chamber for providing heat to the working chamber, and the material turning device allows the solid residue to come into contact with an outer wall of the working chamber, such that the residual heat of the solid residue is transferred to the outer wall of the working chamber. The material-processing system may greatly improve an energy utilization rate and reduce discharge.
Patent WO-2020173024-A1 (WO)
Inventor: ZHANG HUI
IPC: G06K9/00
Filed: 2019-06-26
Abstract: Disclosed in the present invention is a multi-gesture precise segmentation method for a smart home scenario, comprising the following steps: S1: pre-processing a gesture image Image0 to obtain an image Image1; S2: performing skin tone segmentation on the pre-processed image Image1 to obtain a processed image Image4; S3: constructing an image minimum bounding rectangle (MBR) in the image Image4; S4: excluding the non-gesture areas in the image Image4 by means of a non-gesture area exclusion criterion to acquire a gesture image Image5; and S5: processing the image Image5 by means of an arm redundancy removal algorithm based on hand shape features to implement removal of arm redundancy. The present invention can locally and smartly segment gestures, and the entire process is quick and accurate, significantly increasing the comfort of use of gesture-based human-machine interaction systems.
Patent WO-2021012142-A1 (WO)
Inventor: ZHU HONGWEN
IPC: A61B34/30
Filed: 2019-07-22
Abstract: The present disclosure provides a surgical robot system and a control method therefor, belonging to the technical field of medical instruments. The surgical robot system comprises: an imaging device for obtaining imaging data of a target site; a manipulator arm carrying a surgical device at a front end; a positioning device for positioning the target site; a coordinate system processor for generating and storing a first coordinate transformation relationship for transforming coordinates from a first coordinate system of the positioning device into a second coordinate system of the imaging data, and for generating and storing a second coordinate transformation relationship for transforming coordinates from the second coordinate system of the imaging data into a third coordinate system of the manipulator arm; and a controller for generating a three-dimensional image of the target site in the second coordinate system according to the imaging data and the first coordinate transformation relationship, displaying the three-dimensional image by means of a user interface, receiving a surgical path inputted by a user, and controlling, according to the surgical path and the second coordinate transformation relationship, the manipulator arm to perform surgery on the target site. The surgical robot of the present disclosure can perform accurate surgery.
Patent WO-2021022545-A1 (WO)
Inventor: ZENG YAOZONG
IPC: B60J3/02
Filed: 2019-08-08
Abstract: A vehicle-mounted sun shading device and a vehicle. The vehicle-mounted sun shading device comprises a housing (10), a water blocking and shock absorbing assembly (50), a sun visor (30), and a driving mechanism (40). A first water blocking and shock absorbing strip (51) is mounted at the upper edges of a transverse part (141) and a bent part (142) of an avoidance opening (14), a second water blocking and shock absorbing strip (52) is mounted at the lower edge of the transverse part (141) of the avoidance opening (14), and drainage plates (53) are mounted at the inner sides of two longitudinal parts (143) of the avoidance opening (14), so that water at the upper part of the sun visor (30) is blocked by the first water blocking and shock absorbing strip (51), rainwater at the lower part of the sun visor (30) is blocked by the second water blocking and shock absorbing strip (52), and the rainwater blocked by the second water blocking and shock absorbing strip (52) is drained to a lower part by the drainage plates (53), thereby preventing rainwater from entering a chamber from the longitudinal parts (143) of the avoidance opening (14) and thus improving the waterproof performance.
Patent WO-2020030109-A1 (WO)
Inventor: LUO WEI
IPC: H04W8/08
Filed: 2019-08-09
Abstract: 本申请提供了一种信息传输方法及装置，其中，该方法包括：由IAB donor实体部分传输信息至DU，该信息用于指示DU进行链路状态切换。本申请还提供一种存储介质和电子装置。
Patent WO-2020042960-A1 (WO)
Title: 一种ui显示方法及装置、终端设备
Inventor: XIA YANG
IPC: H04W48/20
Filed: 2019-08-19
Abstract: 本申请实施例提供一种UI显示方法及装置、终端设备，包括：基于缓冲区状态报告BSR，确定待传输的目标数据量；根据所述待传输的目标数据量，确定通过第一接入网传输的第一数据量和/或通过第二接入网传输的第二数据量；基于所述第一接入网传输的第一数据量和/或所述第二接入网传输的第二数据量，在UI上显示第一接入网的提示信息或第二接入网的提示信息。
Patent WO-2020043098-A1 (WO)
Inventor: ZHAO YUN
IPC: H04L29/06
Filed: 2019-08-27
Abstract: When an AP detects a first message type of communication message sent by a target network device, establishing a temporary device entry corresponding to the target network device; detecting a target communication message of the target network device within a preset duration, and determining a trust value corresponding to the target message type of the target communication message according to the prestored correlation between the message type of the communication message and a trust value; updating the trust value of the target network device according to the trust value corresponding to the target message type; and when the trust value reaches a preset trust value threshold, establishing a formal device entry corresponding to the target network device according to a temporary device entry corresponding to the target network device. By means of the present application, the accuracy of a learning device can be improved.
Patent WO-2020043196-A1 (WO)
Inventor: HAN XIAO
IPC: H04W72/04
Filed: 2019-08-30
Abstract: Provided are a method and apparatus for transmitting information. The method for transmitting information comprises: a first device sends indication information to a second device, wherein the indication information comprises a first field; the first field is used to indicate information of a working mode of a first frequency band; the first frequency band is one or more frequency bands in the frequency bands supported by the first device; and the second device performs handover between frequency bands or stations. Provided are a method and device for transmitting information, so as to provide more information for the determination of an STA, thereby improving the accuracy of handover, between frequency bands or APs, of the STA.
Patent WO-2020048523-A1 (WO)
Inventor: WANG YONG
IPC: C12N15/53
Filed: 2019-09-06
Abstract: L'invention concerne un micro-organisme synthétisant la baicaléine et la baicaléine sauvage, son procédé de préparation et ses applications. En modifiant une voie métabolique hétérologue d'une cellule hôte par un procédé d'ingénierie génétique, une souche modifiée fournissant un rendement élevé en baicaléine et baicaléine sauvage est obtenue. L'invention concerne également un procédé d'utilisation de la souche modifiée pour produire de la baicaléine et de la baicaléine sauvage.
Patent WO-2021051436-A1 (WO)
Title: Automatic grain milling apparatus
Inventor: FEI CHENG
IPC: B02C21/00
Filed: 2019-09-26
Abstract: Disclosed is an automatic processing device, specifically an automatic grain milling apparatus comprising a machine body (16). A grinding cavity (2) and a milling cavity (19) are respectively provided on an upper portion and a lower portion of the machine body (16). A rotary tube (6) is mounted at the center of the top portion of the machine body (16). The rotary tube (6) is driven to rotate by a drive mechanism provided on an outer side of the machine body (16). Multiple grinding blades (1) are mounted on the rotary tube (6) at a lower portion of the grinding cavity (2). A two-shaft extension motor (22) is supported and fixed by means of a support assembly in the milling cavity (19). An upper milling seat (25) is mounted and fixed on an upper output shaft of the two-shaft extension motor (22). A lower milling seat (21) is mounted and fixed on a lower output shaft of the two-shaft extension motor (22). A milling recess (11) forming a clearance fit with the upper milling seat (25) is provided at the top of the milling cavity (19). The grinding cavity (2) and the milling recess (11) communicate with each other by means of a material discharge hole (7). A material filter plate (20) matching the lower milling seat (21) is further provided in the milling cavity (19). Pre-grinding, secondary milling, and air blowing are performed, thereby achieving a good grain milling effect, improving the efficiency, and facilitating promotion.
Patent WO-2020232945-A1 (WO)
Inventor: WANG YIJIA
IPC: G09F9/33
Filed: 2019-09-27
Abstract: A display screen and an electronic device. The display screen comprises: a display panel (20); a heat dissipation film (30), provided on the back surface of the display panel (20), and comprising a thermal conductive layer (31) which comprises at least one of a carbon nano-wall, a metal nano-wall, and an oxide nano-wall. The display screen and the electronic device can improve the heat dissipation effect.