baber/WOPTO huggingface dataset:
Patent WO-2021108977-A1 (WO)
Title: Method for acoustic pressure combined assisted extraction of pectin rich in rg-i
Inventor: CHEN SHIGUO
IPC: C08B37/06
Filed: 2019-12-03
Abstract: The present invention relates to the technical field of functional sugars. Disclosed is a method for extracting pectin polysaccharides rich in RG-I, and specifically refers to a method for extracting pectin polysaccharides rich in RG-I based on an acoustic pressure combined technology. The main process is: dispersing sieved citrus peel powder in an alkaline solution containing sodium borohydride (20-50mM), and placing the system at a temperature of 25-40℃ to perform combined acoustic pressure treatment under the treatment conditions of a static pressure of 0.2-0.4 MPa, an ultrasonic intensity of 0.5-3.5 W/mL, and a treatment duration of 20-40 minutes; then, centrifuging the ultrasonically treated system to remove residue, and sequentially performing, on the obtained extract, ethanol precipitation (50%-80% v/v), precipitate dialysis (3000-3500 Da), and vacuum freeze-drying to obtain pectin polysaccharides. Compared with traditional pectin polysaccharide extraction methods, the pectin polysaccharides extracted by the method of the present invention are rich in RG-I type structural domains and have a better physiological activity, and the method requires mild product reaction conditions, is green and environmentally friendly, greatly shortens the preparation duration, and has high industrial application value.
Patent WO-2020134914-A1 (WO)
Inventor: LIU CHUN YEN
IPC: G09G3/3258
Filed: 2019-12-04
Abstract: 一种显示屏、移动终端及其控制方法，显示屏包括显示驱动器（03）、第一像素阵列（41）和第二像素阵列（42），第一亚像素（20a）的像素电路的第一电压输入端（112）与显示驱动器（03）的第一信号端（113）电连接，接收第一信号端（113）输出的第一供电电压，第二电压输入端（122）与显示驱动器（03）的第二信号端（123）电连接，接收第二信号端（123）输出的第二供电电压；第二亚像素（20b）的像素电路的第三电压输入端（132）与显示驱动器（03）的第三信号端（133）电连接，接收第三信号端（133）输出的第三供电电压，第四电压输入端（142）与显示驱动器（03）的第二信号端（123）电连接，接收第二信号端（123）输出的第二供电电压；第三供电电压与第一供电电压的电压值不同。
Patent WO-2020125434-A1 (WO)
Inventor: SHI ZHENYU
IPC: H04W4/02
Filed: 2019-12-05
Abstract: 本申请提供一种多站点定位的方法及装置，涉及通信技术领域，用于以定位管理功能为中心的定位架构中RTT测量而产生的定位精度不足的问题。本申请方法解决上述问题，通过多基站协同进行RTT定位，提高了定位精度。所述方法包括：目标设备接收定位中心发送的定位辅助信息，定位辅助信息包括服务基站和至少一个邻居基站的小区标识,参考信号配置；目标设备根据定位辅助信息对下行参考信号进行定位测量；目标设备根据定位辅助信息向服务基站和至少一个邻居基站发送上行参考；目标设备向定位中心发送下行定位测量报告，下行定位测量报告包括目标设备测量到的服务基站和至少一个邻居基站所对应的参考信号的接收发送时间差。
Patent WO-2020211404-A1 (WO)
Title: Method for controlling electronic expansion valve of air conditioner, and air conditioner
Inventor: MENG QINGCHAO
IPC: F24F11/64
Filed: 2019-12-09
Abstract: The present invention relates to the technical field of air conditioners. Specifically provided are a method for controlling an electronic expansion valve of an air conditioner, and an air conditioner, wherein same are aimed at solving the problem of the relatively low reliability of an existing electronic expansion valve of an air conditioner. To this end, the method for controlling an electronic expansion valve comprises the following steps: acquiring downtime of a compressor; and determining, according to the downtime, whether to execute a resetting operation on an electronic expansion valve. The air conditioner comprises a compressor and a control mechanism, wherein the control mechanism is used for executing the method for controlling an electronic expansion valve. The present invention determines, according to downtime of a compressor, whether to execute a resetting operation on an electronic expansion valve, such that execution of the resetting operation each time the compressor is started is avoided, and the number of instances of the execution of the resetting operation is reduced, thereby avoiding the formation of excessive cooperation by a gear or other components inside the electronic expansion valve, improving the reliability of the electronic expansion valve, prolonging the service life of the electronic expansion valve, and then enhancing the use experience of a user.
Patent WO-2021008074-A1 (WO)
Inventor: SHEN XIANG
IPC: G02B7/02
Filed: 2019-12-13
Abstract: An optical fiber laser coupler, comprising a laser input optical cable, a laser shaping and coupling device, and a multi-beam-mode energy transmission optical fiber (205). The multi-beam-mode energy transmission optical fiber (205) comprises a circular fiber core (105) and annular fiber cores (106, 107), and each annular fiber core (106, 107) is coaxial with the circular fiber core (105); a fluorine-doped layer (109) is disposed between the circular fiber core (105) and the annular fiber core (106, 107), and the fluorine-doped layer (109) is also disposed between adjacent annular fiber cores (106, 107); an adjustable collimating lens group (203) and an adjustable focusing lens group (204) of the laser shaping and coupling device can horizontally move along a direction of a laser beam in a housing of the laser shaping and coupling device; the laser shaping and coupling device is configured to couple a laser beam input by the laser input optical cable, inputting the laser beam into different fiber cores of the multi-beam-mode energy transmission optical fiber (205), and obtaining output laser beams in different beam modes. The present invention combines different fiber core structures of the multi-beam-mode energy transmission optical fiber by means of the laser shaping and coupling device, and thus can independently implement real-time switching between different beam modes.
Patent WO-2020155968-A1 (WO)
Inventor: LIU XIAORONG
IPC: H01M50/562
Filed: 2019-12-26
Abstract: La présente invention concerne un module de batterie. Le module de batterie comprend une première unité de batterie et une seconde unité de batterie. La première unité de batterie et la seconde unité de batterie comprennent chacune N batteries secondaires ; N est un nombre entier supérieur ou égal à 2 ; chaque batterie secondaire comprend un premier fil d'électrode et un second fil d'électrode ayant des polarités opposées ; le point de fusion du premier fil d'électrode est différent de celui du second fil d'électrode ; le module de batterie comporte un premier groupe de points de connexion et un second groupe de points de connexion ; le premier groupe de points de connexion connecte électriquement N premiers conducteurs d'électrode de la première unité de batterie, et le second groupe de points de connexion connecte électriquement N seconds fils d'électrode de la seconde unité de batterie ; et le premier groupe de points de connexion ne sont pas alignés avec le second groupe de points de connexion. Dans le module de batterie des modes de réalisation de la présente invention, chaque groupe de points de connexion ne connecte que des fils d'électrode ayant le même point de fusion, de sorte que la force de brasage au niveau de chaque groupe de points de connexion et la fiabilité de connexion des conducteurs d'électrode du module de batterie sont améliorées.
Patent WO-2021128443-A1 (WO)
Title: 保管箱系统、保管箱、相关方法、控制设备及存储介质
Inventor: ZHOU PENGYUE
IPC: A47G29/12
Filed: 2020-12-25
Abstract: 保管箱（2,3）系统、保管箱（2,3）、相关方法、控制设备及存储介质，涉及快递技术领域。保管箱（2,3）系统包括：网络设备（1），用于获得待派送的包裹盒（4）的规格信息和对应的数量信息；保管箱（2,3），用于暂存已派送的包裹盒（4）并预设对应的容量；其中保管箱（2,3）包括读取组件（20,30），读取组件（20,30）用于读取当前保管箱（2,3）内的包裹盒（4）的可读标签的信息；保管箱（2,3）还包括控制与通信组件（21,31），控制与通信组件（21,31）用于处理读取组件（20,30）读取的信息并与网络设备（1）进行数据通信；保管箱（2,3）系统根据读取组件（20,30）读取的信息获得保管箱（2,3）内的包裹盒（4）的规格信息和对应的数量信息，并自动判断待派送的包裹盒（4）是否超出当前保管箱（2,3）的剩余容量；从而使得派件人员或者智能派件设备可以根据判断的结果安排派送，避免派送的包裹盒（4）无法全部存入保管箱（2,3）。
Patent WO-2020164343-A1 (WO)
Title: Procédés et appareils de déploiement de mandataires
Inventor: WANG CHENG
IPC: H04W40/02
Filed: 2020-01-09
Abstract: L'invention concerne des procédés et des appareils de déploiement de mandataires. Selon un mode de réalisation, une première fonction de réseau reçoit, en provenance d'une seconde fonction de réseau, une demande de découverte de mandataires. La première fonction de réseau détermine au moins un mandataire pour la seconde fonction de réseau sur la base de la demande de découverte de mandataires et d'un ou de plusieurs profils de mandataires disponibles au niveau de la première fonction de réseau. La première fonction de réseau envoie des premières informations concernant le ou les mandataires à la seconde fonction de réseau.
Patent WO-2021000572-A1 (WO)
Title: Data processing method and apparatus, and electronic device
Inventor: LI LICHUN
IPC: G06K9/62
Filed: 2020-01-11
Abstract: Embodiments of the specification provide a data processing method and apparatus, and an electronic device. The method comprises: determining, according to service data, values of splitting conditions in a splitting condition set and obtaining a value set; encrypting values in the value set by means of random numbers and obtaining a value ciphertext set; using the value ciphertext set as inputs and implementing a secure data selection algorithm cooperatively with a model party; and using the random numbers as inputs, implementing a multiparty secure computing algorithm cooperatively with the model party, and obtaining a prediction result of a decision forest for the model party and/or a data party.
Patent WO-2020156298-A1 (WO)
Title: Application d'un composé de malononitrile en tant que bactéricide
Inventor: ZHANG LIXIN
IPC: A01N43/653
Filed: 2020-01-20
Abstract: La présente invention concerne une application d'un composé de malononitrile tel que représenté par la formule générale I en tant que bactéricide. La définition de chaque substituant dans la formule se trouve dans la description. Le composé représenté par la formule générale I a une excellente activité bactéricide et peut être utilisé pour lutter contre diverses maladies bactériennes de plantes.
Patent WO-2020207106-A1 (WO)
Title: Method, apparatus and device for displaying information of following users, and storage medium
Inventor: WANG YUECHEN
IPC: H04N21/431
Filed: 2020-02-03
Abstract: Disclosed herein are a method, apparatus and device for displaying information of following users, and a storage medium. The method comprises: acquiring an updated video corresponding to at least one following user in a following user list; according to the acquired updated video, respectively generating a user-dimensional lateral sliding list corresponding to the at least one following user; and displaying the user-dimensional lateral sliding list in a following user information display interface.
Patent WO-2021163836-A1 (WO)
Title: Methods and apparatus of resource assignment for harq feedback to support multicast transmission
Inventor: WANG XUELONG
IPC: H04L1/18
Filed: 2020-02-17
Abstract: Apparatus and methods are provided to support the HARQ feedback for NR multicast PDSCH transmission. In one novel aspect, Base Station assigns a unique index to PUCCH Resource instance for multicast feedback. One combinaiton of slot index, starting index of PUCCH resource instances, and number of PUCCH resource instances is used to describe a set of uplink feedback resource. Base Station can explictly indicate the set of PUCCH resource instances to the UEs. Base Station indicates one unique HARQ feedback Resource index to each UE joining multicast service. UE uses the unique HARQ feedback Resource index, the indicated set of PUCCH resource instance, to determine the PUCCH resource instance for its uplink feedback.
Patent WO-2021128606-A1 (WO)
Title: Oled 显示面板及制作方法
Inventor: XU FENG
IPC: G06F3/041
Filed: 2020-03-17
Abstract: 一种OLED显示面板，包括：OLED显示层；基底，基底与OLED显示层贴合；基底包括玻璃基板、有机硬化层以及透明导电层，在玻璃基板的一侧为有机硬化层，在玻璃基板与有机硬化层相对的另一侧为透明导电层；其中，有机硬化层、玻璃基板以及透明导电层为一体化结构。
Patent WO-2020192717-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/13
Filed: 2020-03-26
Abstract: A method for video processing is provided. The method includes determining, for a conversion between a current video block of a video and a coded representation of the video, parameters of a coding tool using a linear model based on selected neighboring samples of the current video block and corresponding neighboring samples of a reference block; and performing the conversion based on the determining.
Patent WO-2020248698-A1 (WO)
Inventor: JIANG HAIBING
IPC: H05K13/02
Filed: 2020-04-14
Abstract: Disclosed are a disassembling, overturning and laminating integrated device and method for an automatic assembly line of a flexible circuit board. The device comprises: a material taking mechanism and an overturning mechanism, wherein the material taking mechanism is used for taking a flexible circuit board having a front face being upward from a front-face carrier and used for positioning and placing a flexible circuit board having a reverse face being upward on a reverse-face carrier, the overturning mechanism is used for overturning a flexible circuit board having a front face being upward to be the flexible circuit board having a reverse face being upward, and the front face and the reverse face are respectively front and reverse surfaces of the flexible circuit board. The overturning mechanism is used for overturning a flexible circuit board having a front face being upward to be the flexible circuit board having a reverse face being upward, and the material taking mechanism is used for taking a flexible circuit board having a front face being upward from a front-face carrier and used for positioning and placing a flexible circuit board having a reverse face being upward on a reverse-face carrier. The present invention has a high degree of automation, implements disassembly of a flexible circuit board from the front-face carrier, overturn of the flexible circuit board, and lamination of the flexible circuit board on the reverse-face carrier, and avoids the risk of product quality degradation caused by manual contact with a product.
Patent WO-2020253448-A1 (WO)
Inventor: WU KAI
IPC: H04N9/31
Filed: 2020-05-19
Abstract: The present application relates to the field of laser projection display, and to a laser projection device. The laser projection device comprises a laser light source, and a laser light source driving unit connected to the laser light source. The laser light source comprises a laser component having laser light emitting chips of three colors packaged therein. The laser light source driving unit comprises a display control circuit, and three laser driving circuits corresponding to the laser light emitting chips of the three colors. The three laser driving circuits are connected to corresponding pins of the laser light emitting chips of the three colors, respectively. The display control circuit is connected to the three laser driving circuits, and is used for transmitting each PWM signal to a corresponding laser driving circuit, and respectively transmitting three enable signals to corresponding laser driving circuits. The laser driving circuit is used for loading, if the received enable signal is at an effective potential, a driving voltage or driving current onto the pin of the laser light emitting chip of a corresponding color. The present application implements the driving of a laser light source having many lasers.
Patent WO-2020233705-A1 (WO)
Inventor: WANG TIANLEI
IPC: B60P1/00
Filed: 2020-05-22
Abstract: Disclosed is an unloading device, comprising: insertion plates (1) forming a loading space, a bottom plate (2) ascending and descending relative to the insertion plates (1), a lifting device (3), an unloading plate (4), and a vehicle frame plate (5). The lifting device (3) is connected to the bottom plate (2), and in an extending state, the lifting device (3) can drive the whole bottom plate (2) to ascend so as to achieve a lifting function; an included angle is formed between the bottom plate (2) and the frame plate (5), such that articles in a container are subjected to a downward inclined sliding force; and when the bottom plate (2) is lifted to the height of the unloading plate (4), the articles slide under the action of gravity, thereby realizing automatic unloading. The operation process is simple, and the sliding speed is stable, thereby effectively protecting materials and reducing damage.
Patent WO-2020248836-A1 (WO)
Inventor: WEI ZHENGYING
IPC: B33Y50/00
Filed: 2020-05-29
Abstract: An EBM variable-direction formation dynamic slicing method cooperating with a 840D digital control system, comprising the steps of: establishing a vertex array object (VAO), adjusting a projection matrix to a slicing height when a three-dimensional model is rendered, using a reverse light tracing algorithm, outputting a binary image for a two-dimensional cross-section; using a two-dimensional contour extraction method to acquire contour data from the binary image, outputting closed contour coordinates having end-to-end connection, connecting all neighboring coordinates to form straight lines, and connecting all straight lines end-to-end to form a closed curve; when a triangular tolerance is 1, dividing the contour data into a straight line part and a curved part using the starting point of a small straight line having an angle of 140° as a segmentation point, removing neighboring points, repeated points and inner points having the same straight line, using an NURBS curve for segmentation fitting of the curved part of slicing data, and then performing dynamic slicing by means of an 840D digital control system. The present method reduces the computation time and the conversion error for STL files, while simultaneously reducing the over-stacking phenomenon of inflection points of a straight line.
Patent WO-2021169101-A1 (WO)
Inventor: DING SIYU
IPC: G16H30/00
Filed: 2020-06-24
Abstract: A method for generating a medical image recognition model, which relates to the technical field of artificial intelligence. The method comprises: acquiring medical data; extracting a medical image in the medical data, and performing feature extraction on the medical image to obtain image features; extracting a medical file in the medical data, analyzing the medical file to generate annotation information, and searching within the annotation information for image annotation information corresponding to the medical image; establishing a mapping relationship according to the image features and the image annotation information, and generating an image annotation file according to the mapping relationship; and inputting the image annotation file into a machine learning model so as to learn the feature relationship between the image features in the image annotation file and the image annotation information by means of the machine learning model, and generating a medical image recognition model according to the feature relationship.
Patent WO-2021000843-A1 (WO)
Inventor: YOU JING
IPC: H04N21/234
Filed: 2020-06-29
Abstract: A method for processing live broadcast data, a system, an electronic device, and a storage medium, relating to the technical field of Internet live broadcast. A live broadcast providing terminal sends to a server a data execution instruction and graphical interaction data corresponding to the data execution instruction (201), such that the server performs processing on the graphical interaction data in response to the data execution instruction, and delivers an obtained graphical interaction scene (203). In this way, by configuring a graphical interaction data processing procedure on a server side of a live broadcast system, the data processing amount of the live broadcast providing terminal can be reduced, thereby reducing hardware overheads of the live broadcast providing terminal and improving a live broadcast effect.
Patent WO-2022000290-A1 (WO)
Inventor: LIU YAN
IPC: H04N21/431
Filed: 2020-06-30
Abstract: Procédé de diffusion en continu en direct, appareil de diffusion en continu en direct, terminal et support de stockage lisible par ordinateur, qui sont applicables au domaine technique des vidéos. Le procédé consiste : lorsqu'une demande de diffusion en continu en direct est reçue, à obtenir une image en temps réel capturée par chaque second terminal (301) ; à afficher chaque image en temps réel dans une fenêtre de diffusion en continu en direct différente sur un écran d'affichage (302) ; et si une demande d'ajustement de fenêtre comportant des informations de taille et des informations de disposition est reçue, à ajuster la taille de la fenêtre cible de diffusion en continu en direct en fonction des informations de taille, et à ajuster la position de la fenêtre cible de diffusion en continu en direct en fonction des informations de disposition (303), la fenêtre cible de diffusion en continu en direct étant une fenêtre de diffusion en continu en direct indiquée par la demande d'ajustement de fenêtre. Au moyen du procédé décrit, un utilisateur peut trouver de manière pratique un contenu qui l'intéresse parmi une pluralité d'images en temps réel.
Patent WO-2021227217-A1 (WO)
Inventor: LIU WEI
IPC: H04B17/336
Filed: 2020-07-02
Abstract: 本申请公开了一种信噪比估计方法、装置、电子设备及存储介质。该方法包括：获取接收机接收到的扩频复信号，扩频复信号为恒幅信号；对扩频复信号进行解扩处理，得到与扩频复信号对应的解扩信号；其中，扩频复信号和解扩信号为采样信号，分别包括样点信号；根据解扩信号中所述样点信号的信号幅度信息，确定与解扩信号匹配的有用信号功率；根据扩频复信号的总功率，以及有用信号功率，估计扩频复信号的信噪比。该方法可以降低信噪比估计的运算复杂度。
Patent WO-2021114641-A1 (WO)
Inventor: LIU CHENXI
IPC: H04Q1/10
Filed: 2020-07-03
Abstract: Disclosed in the present invention is a vehicle-mounted 8-port switch, comprising: a switch circuit, a switch mode configuration circuit, an Ethernet interface expansion circuit, an Ethernet back plane interface 3-8 circuit, an Ethernet front plane interface 3-8 circuit, an Ethernet interface 1-8 communication state indication light circuit, Ethernet front plane interface 1/2 circuits, and a power supply circuit; the switch mode configuration circuit is used for configuring the working mode of the switch, the working modes comprising a self-adaptive mode configuration and a self-negotiation mode configuration; and the Ethernet interface expansion circuit is used for expanding 6 Ethernet interfaces to back plane or front plane Ethernet communication. The present invention effectively solves the problem of Ethernet communication between vehicle-mounted devices, and provides a stable, reliable, and affordable solution for Ethernet data exchange between devices and vehicle control.
Patent WO-2022006871-A1 (WO)
Title: Processes for preparing oligonucleotides
Inventor: HU CHENCHEN
IPC: C07D519/00
Filed: 2020-07-10
Abstract: Disclosed are processes for preparing oligonucleotides. The process comprises: (a) converting a compound of Formula X-1 into a compound of Formula X-2: where R 10  is a residue of an oligonucleotide (e.g., a phosphorodiamidate morpholino oligomer); R 11  is an amine protecting group; wherein the compound of Formula X-1 is not bound to a solid support; and; (b) optionally removing protecting groups in the compound of Formula X-2 to obtain the oligonucleotide. The synthetic processes described herein are advantageous in many aspects, including but not limited to improved yields and purities of target phosphorodiamidate morpholino oligomers with reduced 4-nitrostyrene adduct impurities. (X-1), (X-2)
Patent WO-2021013011-A1 (WO)
Title: Use of waste engine oil for modifying rubber
Inventor: ZHANG JIUPENG
IPC: C08L95/00
Filed: 2020-07-15
Abstract: The present invention belongs to the technical field of road engineering materials, and specifically relates to the use of waste engine oil for modifying a rubber powder, wherein the waste engine oil is used for modifying a rubber, and same is then applied to the modification of asphalt; and with an optimal ratio of same and a matrix asphalt, a viscosity reducer and a stabilizer, after the steps of pre-mixing the matrix asphalt, the modified rubber powder and the stabilizer, and high-temperature and high-speed shearing and viscosity reduction of a premix, asphalt modified with a high dose of the modified rubber powder is prepared. The present invention uses a rubber powder resulting from waste tires that are difficult to degrade and waste engine oil as raw materials, and modifying the rubber powder with the waste engine oil and further applying same to the modification of asphalt can improve the compatibility of the rubber powder with the asphalt, and can effectively solve the problem of treating waste tires. The present invention makes full use of waste engine oil, saves costs and facilitates the sustainable development of the transportation industry.