baber/WOPTO huggingface dataset:
Patent WO-2021073195-A1 (WO)
Title: Computer-implemented method and device for generating spreadsheet formula, and storage medium
Inventor: CONG MINGSHU
IPC: G06F40/174
Filed: 2020-07-27
Abstract: The present application discloses a computer-implemented method and device for generating a spreadsheet formula, and a storage medium. The method comprises: acquiring a hierarchical formula for a spreadsheet, the hierarchical formula comprising an operator and a hierarchical reference, wherein the hierarchical reference corresponds to one or more nodes in one or more hierarchies in a hierarchical structure for the spreadsheet; determining dependency between one or more nodes on the basis of the correlation between the hierarchical reference and the one or more nodes; determining a computational relationship between one or more nodes on the basis of the operator and the dependency; and generating a spreadsheet formula at least on the basis of the hierarchical structure and the computational relationship for the spreadsheet.
Patent WO-2021036719-A1 (WO)
Inventor: ZHANG QUAN
IPC: G02B27/09
Filed: 2020-08-05
Abstract: A lighting device. The lighting device comprises a light source system (2) and a threaded lens (4); the light source system (2) can emit monochromatic light or mixed light having first light distribution; the threaded lens (4) is arranged on a light path of light emitted by the light source system (2); the lighting device further comprises a light shaping system (3) arranged between the light source system (2) and the threaded lens (4); the light shaping system (3) is arranged at a focal point (F) of the light source system (2); the light shaping system (3) is configured to collect light beams emitted by the light source system (2) and emit second light different from first light in distribution; the threaded lens (4) is configured to collect and converge the second light emitted by the light shaping system (3) and emit the converged light. By means of the light shaping system (3) arranged at the focal point (F) of the light source system (2), light shaped and emitted by the light shaping system (3) has continuous divergence angles, and thus light spots converged and emitted by the threaded lens (4) have more uniform distribution.
Patent WO-2021027703-A1 (WO)
Title: 胚胎微球制备方法及制备机构、微球制备方法及制备装置
Inventor: JIN TUO
IPC: B01J13/02
Filed: 2020-08-07
Abstract: 一种胚胎微球制备方法及制备机构、微球制备方法及制备装置，微球制备方法包括以下步骤：通过液体输送件（1）将微球生成液输送至位于接收液中的多孔膜（2），形成胚胎微球；从多孔膜（205）上脱落的胚胎微球沿着充满接收液的通道流动，使胚胎微球变硬形成微球。收集所述微球。其中，所述液体输送件（1）输出液体的流速可控，可以直接控制单位时间内输出微球生成液的量，进而可以更好的调控生成微球的粒径以及均一性。
Patent WO-2022036550-A1 (WO)
Inventor: XU XINGLANG
IPC: G06F3/041
Filed: 2020-08-18
Abstract: A pressure detection module (10) and an electronic device. The pressure detection module (10) is disposed between an inner surface of a housing (20) of an electronic device and a support (30); the pressure detection module (10) comprises a first electrode (101), a second electrode (102), and a controller; the first electrode (101) is fixed on the inner surface of a force input area (201) of the housing (20); the second electrode (102) is fixed on the support (30); the second electrode (102) is opposite to the first electrode (101); the force input area (201) of the housing (20) drives, according to received external pressure, the first electrode (101) to move towards the second electrode (102); the controller determines a pressure detection result of the external pressure according to a capacitance change between the first electrode (101) and the second electrode (102). The pressure detection module (10) occupies a small internal space of an electronic device, and is simple and convenient to mount.
Patent WO-2022036589-A1 (WO)
Inventor: WANG XIBING
IPC: B65B57/10
Filed: 2020-08-19
Abstract: A device and a method are provided for separately-loading objects into packages. The device separately-loading objects (300) into packages (301), comprises: a separating assembly (101) adapted to separate the objects (300) fetched from a hopper (105); a first conveyor (102) adapted to receive and transport the objects (300) separated by the separating assembly (101); a detecting assembly (103) adapted to obtain detected data about the objects (300) transported on the first conveyor (102); a controller adapted to determine tangling information indicating whether the objects (300) are tangled together and to determine target objects to be loaded into the packages (301) at least based on the tangling information; and a loading assembly (104) adapted to load the target objects (300) into the packages (301). Within the separating assembly (101) and the loading assembly (104), some kinds of objects (300) prone to entanglement, and thus relying on manual packaging can be loaded into the packages (301) automatically. In this way, the packaging efficiency can be significantly improved while ensuring the product hygiene by eliminating hand contact.
Patent WO-2021047436-A1 (WO)
Title: Communication method and apparatus
Inventor: CHANG JUNREN
IPC: H04L5/00
Filed: 2020-09-02
Abstract: The present application provides a communication method and apparatus. The method comprises: a terminal determines that a first transmission resource conflicts with a second transmission resource, wherein the first transmission resource is a resource for the terminal to send first information to a first network side, the first network side device corresponds to a first user identity supported by the terminal, the second transmission resource is a resource for the terminal to send second information to a second network side, and the second network side device corresponds to a second user identity supported by the terminal; the terminal sends the first information on the first transmission resource; and the terminal cancels sending the second information on the second transmission resource; or the terminal sends the second information on a third transmission resource, the third transmission resource being a resource before or after the second transmission resource. The method is used to solve the problem of resource conflicts of a DR-DSDS terminal caused by a single Tx channel.
Patent WO-2021135341-A1 (WO)
Title: Display device
Inventor: HUANG XIAOCHENG
IPC: G02F1/133
Filed: 2020-09-03
Abstract: Disclosed is a display device, comprising a display panel (400), a middle frame structure (300), and a back plate structure (100), wherein the middle frame structure (300) supports the display panel (400); the back plate structure (100) comprises a back plate main body (110) and a back plate connecting plate (120); and one end of the back plate connecting plate (120) is connected to the back plate main body (110), the other end of the back plate connecting plate is bent and extends to form a supporting surface (126), and the supporting surface (126) abuts against the middle frame structure (300).
Patent WO-2021052197-A1 (WO)
Inventor: XU JIANFENG
IPC: H04N21/482
Filed: 2020-09-04
Abstract: 本申请提供一种视频播放方法、装置、终端以及计算机可读存储介质，通过当当前处于影片的详情页面时，获取影片的播放地址，进一步地，根据播放地址获取影片预设时间段的流媒体数据，对流媒体数据进行预加载操作，进一步地，在接收到播放指令时，根据流媒体数据对影片进行播放。
Patent WO-2022052102-A1 (WO)
Inventor: HUANG QUFANG
IPC: H04N21/60
Filed: 2020-09-14
Abstract: L'invention concerne un procédé et un appareil de communication. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit au moins une trame vidéo d'un dispositif réseau ; le dispositif terminal détermine un paramètre de trame vidéo selon l'au moins une trame vidéo ; et le dispositif terminal envoie le paramètre de trame vidéo au dispositif réseau, afin que ce dernier puisse connaître l'état de réception d'une trame vidéo de liaison descendante afin d'optimiser la transmission de la trame vidéo de liaison descendante.
Patent WO-2022052125-A1 (WO)
Inventor: ZHANG WEIJUN
IPC: F21V14/02
Filed: 2020-09-14
Abstract: An LED street lamp having an adjustable light-emitting range, which relates to the technical field of LED street lamps. The LED street lamp comprises a support rod (1) that is hollow in the interior. An upper part of a side of the support rod (1) is fixedly provided with a support seat (10), and an end of the support seat (10) away from the support rod (1) is hinged to a mounting plate (11). A mounting seat (14) is provided at the bottom part of the mounting plate (11). A lamp body (17) is mounted at the bottom part of the mounting seat (14). A lampshade (16) is covered on the exterior of the lamp body (17). The interior of the support rod (1) is provided with a first drive assembly for driving the mounting plate (11) to rotate up and down along the support seat (10). The first drive assembly comprises a first motor fixedly provided inside of the support rod (1) and a first gear (6) connected to an output end of the first motor by means of a first rotary shaft (7). The first drive assembly drives the mounting plate (11) to sway up and down along a side of the support seat (10), and then drives the lamp body (17) and the lampshade (16) to synchronously sway, so as to achieve the adjustment of the illumination range of the lamp body (17); in addition, the present invention has the advantages of a simple structure, being convenient to use and having a good adjustment effect.
Patent WO-2022036799-A1 (WO)
Inventor: GAO YUAN
IPC: B01J20/30
Filed: 2020-09-18
Abstract: A device and method for preparing in situ formed biochar with a high specific surface area. Crushed and uniformly mixed biomass and a modifier are enabled to enter a hot-pressing pyrolysis device to synchronously complete hot-pressing forming and pyrolysis carbonization, thereby solving the problem of a complicated preparation process with multiple steps and multiple devices of existing formed biochar materials. In situ bonding forming is realized by using low-temperature melting and softening of lignin, and adhesion, bridging, cross-linking, mechanical interlocking and other effects of pyrolysis tar, and no cross-linking agent needs to be added during the process, such that the production cost is low. A biomass pyrolysis charring temperature is reduced by using the coverage and suffocation effects of trace flame-retardant modifiers, excessive ablation is suppressed, a polycondensation reaction is accelerated, the specific surface area and yield of a product are improved, and the cost performance of the product is also improved.
Patent WO-2021052505-A1 (WO)
Title: Reference picture resampling in video processing
Inventor: ZHANG KAI
IPC: H04N19/70
Filed: 2020-09-22
Abstract: A method of visual media processing, comprising: determining, for a current video block, a motion vector for use in a sub-block based motion vector prediction (sbTMVP) process to locate a corresponding block in a collocated picture for a conversion between the current video block and a bitstream representation of the current video block, wherein the motion vector used in the sbTMVP process is computed in accordance with a scaling operation; and performing, based on using the motion vector, the conversion between the current video block and the bitstream representation of the visual media data.
Patent WO-2021139221-A1 (WO)
Inventor: LI YING
IPC: G06F16/953
Filed: 2020-09-24
Abstract: La présente invention concerne un procédé et un appareil d'auto-achèvement d'interrogation, un dispositif et un support d'enregistrement informatique, se rapportant au domaine technique de la recherche intelligente. La solution de mise en œuvre spécifique consiste à : acquérir un préfixe d'interrogation faisant l'objet d'une entrée en cours par un utilisateur, et déterminer un POI (point d'intérêt) candidat correspondant au préfixe d'interrogation ; acquérir une représentation vectorielle d'une caractéristique spatio-temporelle de chaque POI candidat ; entrer, dans un modèle de classement obtenu par pré-apprentissage, la représentation vectorielle de la caractéristique spatio-temporelle de chaque POI candidat, de sorte à obtenir un score de chaque POI candidat ; et déterminer, en fonction du score de chaque POI candidat, une suggestion d'achèvement d'interrogation recommandée à l'utilisateur, la caractéristique spatio-temporelle comprenant au moins une caractéristique temporelle d'interrogation et/ou une caractéristique de la distance entre le POI candidat et l'utilisateur. La présente invention peut améliorer les intentions de recherche complète des utilisateurs, et satisfaire aux exigences réelles des utilisateurs.
Patent WO-2022061893-A1 (WO)
Inventor: SUN WENBO
IPC: G02F1/1335
Filed: 2020-09-28
Abstract: 一种胶带（10），包括：第一基底（51）、第二基底（61），以及沿胶带（10）的宽度方向，依次间隔设置的第一胶粘部（52）和第二胶粘部（62）；第一基底（51）沿其厚度方向相对设置的第一表面（51a）和第二表面（51b）；第一胶粘部（52）粘附在第一基底（51）的第一表面（51a）上；第二基底（61）包括沿胶带（10）的宽度方向具有间隔分布的第一区域（Z1）和第二区域（Z2），第二基底（61）中位于第一区域（Z1）的部分搭接在第一基底（51）的第二表面（51b）上；第二胶粘部（62）粘附在第二基底（61）位于第二区域（Z2）的部分上，且与第一基底（51）位于第二基底（61）的同一侧。
Patent WO-2022061943-A1 (WO)
Title: 一种增强热辐射涂料及应用、使用该涂料的辐射换热装置
Inventor: YAN JIGUANG
IPC: C09D7/61
Filed: 2020-09-29
Abstract: 一种增强热辐射涂料及应用、使用该涂料的辐射换热装置。增强热辐射涂料，包括增强材料组分、黑色材料组分、粘合剂；增强材料组分为硅和/或硼。可将增强热辐射涂料涂覆在金属材料表面作为增强热辐射涂层使用。一种辐射换热装置，包括第一金属辐射板（100）、由第二金属辐射板（400）与传热通道（500）组成的换热芯板；换热芯板与第一金属辐射板（100）平行并具有最小间距为1-3mm的间隔；换热芯板与第一金属辐射板（100）表面皆设有增强热辐射涂层（200）。所述涂料可在金属材料表面形成涂层，可大幅提高金属材料表面的吸收率和发射率；辐射换热装置可制冷和/或制热使用，可在较湿热的环境中制冷而不结露，制冷能力高。
Patent WO-2022077200-A1 (WO)
Inventor: ZHENG CHAOZHI
IPC: C02F11/12
Filed: 2020-10-13
Abstract: L'invention concerne un dispositif de filtration, comprenant un réservoir de collecte de filtrat et un corps de filtration de type corps de réservoir, le réservoir de collecte de filtrat étant utilisé pour recevoir un filtrat filtré à partir du corps de filtration de type corps de réservoir. Le corps de filtration de type corps de réservoir comprend deux parois latérales de plaque fixe qui sont disposées à l'opposé l'une de l'autre, et un canal en forme de U disposé entre les deux parois latérales de plaque fixe, une ouverture d'alimentation en matières et une ouverture d'évacuation de matières étant respectivement prévues dans les deux parois latérales de plaque fixe disposées à l'opposé l'une de l'autre. Après l'entrée d'une matière dans le corps de filtration de type corps de réservoir par l'ouverture d'alimentation en matières, le mouvement de va-et-vient des barres de grille mobiles permet de s'assurer que les espaces de filtration sont dégagés, et le filtrat est évacué dans le réservoir de collecte de filtrat par le biais des espaces de filtration autant que possible; et la matière restant dans le corps de filtration de type corps de réservoir est évacuée par l'ouverture d'évacuation de matières. Un appareil intégré de floculation, de filtration et de déshydratation comprend un dispositif de floculation, un dispositif de filtration et un dispositif de déshydratation, qui sont reliés de manière séquentielle, l'ouverture d'alimentation en matières et l'ouverture d'évacuation de matières du dispositif de filtration communiquant avec trois cavités, c'est-à-dire une cavité de floculation, une cavité de filtration et une cavité de déshydratation. La présente invention est peu coûteuse, simple et rationnelle dans sa structure et stable dans son fonctionnement.
Patent WO-2021078172-A1 (WO)
Title: Method and device for configuring pilot sequence
Inventor: WANG LEI
IPC: H04L5/00
Filed: 2020-10-21
Abstract: The present application relates to the technical field of communications, discloses a method and device for configuring pilot sequence. Wherein, the method includes: the network apparatus generates a sequence matrix according to the determined length L of the pilot sequence, the number N of the pilot sequence, and the preset sequence matrix generation rule, each row or column of the array element in the sequence matrix is used to form a pilot sequence of length L; the network apparatus selects M array elements from the sequence matrix, and determines the sequence number of the row or column of the M array elements constituting the array elements in the sequence matrix, M being a positive integer; and broadcasting the pilot sequence configuration information including the length L of the pilot sequence, the number N of the pilot sequence, and the sequence number of the M array elements in the target cell. The number and length of the pilot sequence can be set arbitrarily, and therefore, a large number of pilot sequences can be generated, and the method for generating the pilot sequence is simple and efficient.
Patent WO-2022087913-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04B7/00
Filed: 2020-10-28
Abstract: L'invention concerne un procédé de communication et un dispositif de communication. Le procédé de communication peut comprendre : la détermination d'une première trame de message, la première trame de message comprenant un bit d'informations d'identification utilisé pour indiquer chaque largeur de bande de canal de base dans une largeur de bande de canal de 320 MHz ; et l'envoi de la première trame de message. Le procédé de communication peut également comprendre : en réponse à l'établissement d'un bit d'informations d'identification d'une largeur de bande de canal de base correspondante à une première valeur, l'instruction d'envoi d'une seconde trame de message associée à la première trame de message sans puissance dans la largeur de bande de canal de base correspondante. La solution technique fournie dans les exemples de modes de réalisation de la présente invention peut améliorer le taux d'utilisation de spectre et le débit.
Patent WO-2021088814-A1 (WO)
Inventor: ZHANG YU
IPC: F41F3/04
Filed: 2020-11-03
Abstract: The present application provides a rocket erecting arm, which comprises an erecting arm body. Along a length direction of the erecting arm body, a rocket supporting and holding device, a rocket auxiliary hydraulic supporting device, and a rocket rear fulcrum supporting and adjusting device are sequentially provided on the erecting arm body; the rocket supporting and holding device is used for adjustably supporting and holding a front end of a supported rocket, the rocket auxiliary hydraulic supporting device is used for performing floating support for a middle portion of the supported rocket, and the rocket rear fulcrum supporting and adjusting device is used for adjustably supporting a rear end of the rocket, and is also used for adjusting rotation of the rocket during erecting, and for adjusting positioning and docking between the rocket and a launch pad. According to the present application, the rocket can be safely and reliably supported and erected, the rocket can be conveniently adjusted with multiple degrees of freedom in the process of supporting and docking, and the difficulty of docking and adjusting of the rocket during transferring is effectively reduced. The present application can greatly shorten the launch time of a rocket, and significantly improve launch efficiency.
Patent WO-2022067958-A1 (WO)
Title: Camera optical lens
Inventor: SUN WEN
IPC: G02B13/18
Filed: 2020-11-03
Abstract: A camera optical lens (10), which relates to the field of optical lenses, and which comprises nine lenses. The nine lenses are, in order from the object side to the image side: a first lens (L1) that has a negative refractive power, a second lens (L2) that has a positive refractive power, a third lens (L3) that has a positive refractive power, a fourth lens (L4) that has a positive refractive power, a fifth lens (L5) that has a positive refractive power, a sixth lens (L6) that has a negative refractive power, a seventh lens (L7) that has a negative refractive power, an eighth lens (L8) that has a positive refractive power, and a ninth lens (L9) that has a negative refractive power. The focal length of the camera optical lens (10) is f, the focal length of the first lens (L1) is f1, the focal length of the sixth lens (L6) is f6, the on-axis thickness of the third lens (L3) is d5, the on-axis distance from the image side surface of the third lens (L3) to the object side of the fourth lens (L4) is d6, and the following relational expressions are satisfied: -1.90≤f1/f≤-0.70; 1.50≤d5/d6≤8.00; and -18.00≤f6/f≤-3.00. The camera optical lens (10) has a good optical performance, and meets the design requirements for a large aperture, a wide angle and ultra-thinness.
Patent WO-2021089003-A1 (WO)
Title: Connectivity-based positioning determination in wireless communication networks
Inventor: TADAYON NAVID
IPC: H04W64/00
Filed: 2020-11-06
Abstract: At a first User Equipment (UE) in a wireless communication network, signaling that is associated with a direct wireless communication link between the first UE and a second UE is received. Signaling indicative of an estimate of range between the first UE and the second UE, based on the received signaling, is transmitted to network equipment in the wireless communication network. According to another aspect of the present disclosure, signaling that is indicative of an estimate of range associated with such a direct wireless communication link is received, and signaling indicative of a prediction model and/or signaling indicative of a prediction from the prediction model is transmitted. The prediction model is for prediction of Line of Sight (LoS) status of communication links in the wireless communication network, and is based in part on the estimate of range.
Patent WO-2021232713-A1 (WO)
Title: Enzyme-linked immunosorbent assay detection kit for novel coronavirus igg antibody
Inventor: LIU PING
IPC: G01N33/68
Filed: 2020-11-18
Abstract: An enzyme-linked immunosorbent assay detection kit for a novel coronavirus IgG antibody. The detection kit comprises an anti-FITC antibody ELISA plate, an FITC-labeled novel coronavirus antigen, and a horseradish peroxidase-labeled mouse anti-human IgG monoclonal antibody, wherein a novel coronavirus antigen in the FITC-labeled novel coronavirus antigen comprises synthetic peptides represented by SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, and SEQ ID NO: 4, and the mass ratio of the four synthetic peptides is 1:1:1:1. The kit has the characteristics of being easy and convenient in operation, high in flux, high in sensitivity, fast in speed, low in costs, low in laboratory requirements, etc..
Patent WO-2021104141-A1 (WO)
Title: 一种用于圆针织机的织物拾取转移装置
Inventor: SU JIANFENG
IPC: D04B9/40
Filed: 2020-11-19
Abstract: 一种用于圆针织机的织物拾取转移装置，包括：转移针组件，转移针组件包括：转移盘(14)、转移针轨道(24)和上部行程片(25)，其中，上部行程片(25)能够来回运动，带动转移针轨道(24)中来回运动，进而使得转移针在转移盘(14)中来回运动；护针片组件，所述护针片组件包括：护针盘(6)、护针片轨道(23)和下部行程片(28)，其中，下部行程片(28)能够来回运动，带动护针片轨道(23)中来回运动，使得护针片(4c)在护针盘(6)中来回运动；该装置简化了织物转移的过程，提供了效率而且保证了转移的高效。
Patent WO-2022109797-A1 (WO)
Inventor: LIU WEIHUA
IPC: H01L33/08
Filed: 2020-11-24
Abstract: 一种多波长LED结构（1、2、3、4、5、6、7、8）及其制作方法，多波长LED结构（1、2、3、4、5、6、7、8）包括：第一半导体层（11）、具有V形坑（12a）的应力释放层（12）、自下而上层叠于V形坑（12a）的侧壁以及应力释放层（12）的顶壁的第一量子阱层（131）与第二量子阱层（132），以及位于第二量子阱层（132）上的第二半导体层（14），第二半导体层（14）的导电类型与第一半导体层（11）的导电类型相反。利用外延生长在V形坑（12a）侧壁的量子阱层的厚度小于生长在顶壁的量子阱层的厚度，量子阱层的厚度小，对应的禁带宽度大，发光波长短，载流子易于隧穿，可提高靠近N型半导体层的量子阱层的发光效率，电子空穴对复合在不同区域对应的发光颜色不同，避免使用复杂驱动电路、寿命长、可靠性高，同时，显色性好且发光波长可自由调整。
Patent WO-2021104401-A1 (WO)
Title: 一种电子设备及登录操作系统的方法
Inventor: FENG PENG
IPC: G06F21/32
Filed: 2020-11-26
Abstract: 一种电子设备以及登录操作系统的方法，该电子设备可包括电源键和指纹传感器（102），指纹传感器（102）和电源键集成于一体。电子设备还包括EC（107）、CPU（105）。当电源键被用户手指按下时，指纹传感器（102）也可采集到用户指纹，该指纹传输给EC（107）加密并缓存。CPU（105）加载启动操作系统后，获取来自EC（107）的指纹，以根据来自EC（107）的指纹进行用户身份验证，可支持用户快速登录操作系统。而且，该电子设备的架构不再需要指纹传感器厂商提供的MCU，可降低成本，提高集成度。
Patent WO-2021232751-A1 (WO)
Title: Porous coo/cop nanotubes, preparation method therefor and use thereof
Inventor: XU LIN
IPC: B01J35/06
Filed: 2020-12-07
Abstract: Porous CoO/CoP nanotubes, a preparation method therefor, and the use thereof as a hydrogen evolution reaction catalyst. The present invention belongs to the technical field of Co-based nanotube materials. A cobalt salt as a metal source and aspartic acid as a complexing agent are subjected to a solvothermal reaction to prepare a cobalt-aspartic acid complex in advance, and same is then first subjected to calcination oxidation and then to a phosphorization treatment to obtain the porous CoO/CoP nanotubes. The porous CoO/CoP nanotubes are prepared by means of a self-sacrificing template process which is simple and can achieve large scale production, and the method has a simple and easily practicable process, is simple in operation and can achieve large scale production.