baber/WOPTO huggingface dataset:
Patent WO-2021098298-A1 (WO)
Inventor: CAI XU
IPC: H02J3/32
Filed: 2020-08-14
Abstract: The invention provides a high-voltage, 100-megawatt battery energy storage system, an optimization method, and a control method. The system has a multi-phase structure. Each phase of the multi-phase structure is divided into multiple layers of space from top to bottom. A battery module is provided in each layer of space and is connected to a DC end of a H-bridge converter, and the H-bridge converters on each phase are in cascade connection. The invention provides single-phase energy storage equipment having a large capacity, and uses a multi-phase parallel connection to achieve a 100-megawatt battery energy storage power station. The power station has a simple structure, provides convenient coordinated control, enables low coupling of a control loop model, and does not easily cause system stability problems. The control system does not have many layers, so as to reduce information transmission delays, and increase response speed. The energy storage system can be directly connected to a 10-35 kV grid without a transformer, and the overall system efficiency is high. The battery stack can be divided and controlled by means of a chain-link converter, thus providing improved safety, reducing the battery stack, and decreasing circulating currents in the stack.
Patent WO-2021032158-A1 (WO)
Title: Position-based coefficients scaling
Inventor: ZHANG LI
IPC: H04N19/00
Filed: 2020-08-20
Abstract: A video processing method includes determining, according to a rule, whether to apply a scaling matrix based on whether a secondary transform matrix is applied to a portion of a video block of a video, wherein the scaling matrix is used to scale at least some coefficients of the video block, and wherein the secondary transform matrix is used to transform at least some residual coefficients of the portion of the video block during the conversion; and performing a conversion between the video block of the video and a bitstream representation of the video using the selected scaling matrix.
Patent WO-2021063138-A1 (WO)
Inventor: JIANG WEIKAI
IPC: F21W131/105
Filed: 2020-08-27
Abstract: A stage light system having a beam divergence angle varying with voltage. The system comprises a light source (100), a condenser component (200) for converging light emitted by the light source (100), and a liquid crystal light modulation glass component (300) disposed in a direction of light emission of the light source (100). A beam divergence angle of the liquid crystal light modulation glass component (300) gradually increases or decreases as an applied voltage increases. In the stage light system having a beam divergence angle varying with voltage, different voltages can be applied to the liquid crystal light modulation glass component (300), so as to change the direction of arrangement of liquid crystal molecules in the liquid crystal light modulation glass component (300), thereby changing the divergence angle of a light beam passing therethrough. The invention enables stage light patterns or the size of light spots to be adjusted without having to reserve space in a stage light for a focusing lens (410) and a magnifying glass component (440), thus saving the space required for the movement of the focusing lens and the magnifying glass component, and reducing the size of the stage light.
Patent WO-2021052139-A1 (WO)
Title: Gesture input method and electronic device
Inventor: GE ZHENHUA
IPC: G06K9/00
Filed: 2020-08-28
Abstract: Provided in the present application are a gesture input method and an electronic device. The method comprises: an electronic device acquires a first gesture, the first gesture comprising a first sub-gesture and a second sub-gesture; when the first sub-gesture matches a preset gesture, recognizing a function corresponding to the second sub-gesture; and executing the function corresponding to the second sub-gesture. An operating gesture in the present application may comprise a wakeup gesture, that is, an initial gesture of the operating gesture may be the wakeup gesture, thus reducing gesture operation delay, increasing the response efficiency of the electronic device, and increasing the efficiency of interaction between a user and the electronic device.
Patent WO-2022000756-A1 (WO)
Inventor: LIU QIANG
IPC: G01R35/00
Filed: 2020-08-31
Abstract: A method for automatically calibrating superconducting quantum chip parameters. Said method comprises: after acquiring a first range of first calibration measurement signals of a parameter to be calibrated of a superconducting quantum chip, controlling a measurement device to send a plurality of first calibration measurement signals in the first range to the superconducting quantum chip, acquiring first response parameters of the superconducting quantum chip under the calibration measurement signals, and finally, using a first calibration measurement signal corresponding to an optimal first response parameter as a first actual calibration parameter of the parameter to be calibrated. The present invention effectively solves the problems of low calibration efficiency, etc. caused by manual calibration, achieves fully automatic calibration of parameters of a chip, and has the advantages of short calibration time, less repetitive work, low labor costs, and high calibration efficiency. A device and a system for automatically calibrating superconducting quantum chip parameters, and a readable storage medium, having the same beneficial effects as the method for automatically calibrating superconducting quantum chip parameters.
Patent WO-2022047652-A1 (WO)
Inventor: CHEN XINXIANG
IPC: H01M50/147
Filed: 2020-09-02
Abstract: The present application relates to an end cover assembly, a battery cell, a battery, a powered device, and a liquid injection method. The end cap assembly (10) is used in the battery cell (600), and comprises an end cover (1), seal (2) and a cover body (3). The end cover (1) is provided with a first hole (11) for injecting an electrolyte, the seal (2) is used for sealing the first hole (11), the cover body (3) is used for covering at least a portion of the seal (2), and the cover body (3) is able to rotate relative to the end cover (1) in order to implement detachable connection between the cover body (3) and the end cover (1). A second hole (21) is provided in one of either the seal (2) or the cover body (3), and a protrusion (31) is provided on the other of either the seal (2) or the cover body (3), the protrusion (31) being used for insertion into the second hole (21) and the protrusion (31) and the second hole (31) being able to rotate relative to each other, in order to implement rotatable connection between the seal (2) and the cover body (3).
Patent WO-2022027773-A1 (WO)
Inventor: CHEN XIANGXIANG
IPC: H04N21/643
Filed: 2020-09-08
Abstract: 本申请公开了一种多协议端口的共用方法、系统及服务器，其中，在http的监听结构中新增用于保存监听结构的指定字段；所述方法包括：若http与rtmp存在共用的目标端口，针对所述目标端口，将rtmp的监听结构写入http的所述指定字段中（S1）；当所述目标端口接收到连接请求时，检测所述连接请求对应的目标协议（S3）；若所述目标协议为rtmp，从所述指定字段中读取所述rtmp的监听结构，以获取rtmp的配置信息，并通过所述rtmp的配置信息处理所述连接请求（S5）。
Patent WO-2021047533-A1 (WO)
Title: Operation of magnetic beads on microfluidics substrates
Inventor: GONG JIAN
IPC: B01L3/00
Filed: 2020-09-09
Abstract: Embodiments include methods and apparatuses for separating beads from a droplet main body (46a) on a microfluidics actuator (40) by applying a magnetic field (49) to a droplet (46) disposed at a first location, the droplet (46) including one or more magnetically responsive beads; and moving the magnetic field (49) to separate the one or more magnetically responsive beads from a main body (46a) of the droplet (46). Embodiments also include methods and apparatuses for introducing one or more beads into a droplet main body (46a) by applying a magnetic field (49) to one or more magnetically responsive beads and moving the magnetic field (49) to introduce the one or more magnetically responsive beads into a droplet (46) disposed on a first location, wherein the droplet (46) includes a fluid.
Patent WO-2022061697-A1 (WO)
Inventor: CHEN YAOTING
IPC: B01D5/00
Filed: 2020-09-25
Abstract: 本实用新型公开了一种废气处理设备，包括依次连接的冷凝器、油烟处理塔与排气管，废气经过引风机抽引依次经过冷凝器、油烟处理塔通过排气管排出，所述冷凝器的入口端连接有喷淋降温过滤装置，所述喷淋降温过滤装置与冷凝器之间设置有粉尘过滤装置，所述排气管内设置有填料层，填料层上方设置有喷淋装置。本实用新型提供了一种对废气净化率高、降温好、使用安全、检修方便的废气处理设备。
Patent WO-2021169280-A1 (WO)
Inventor: LIU RENSHI
IPC: G06F9/455
Filed: 2020-09-28
Abstract: Disclosed is a virtual disk check code generation method, comprising: acquiring a virtual disk management command and parsing same to obtain command parameters; according to the command parameters, setting the value of an intermediate parameter check_size and determining data to be checked; if data in a virtual disk is checked, opening the virtual disk in a read-only mode according to a specified virtual disk path, and acquiring the capacity of the virtual disk; if the value of check_size is a preset threshold value, making the value of check_size equal to the capacity of the virtual disk, and when a pointer offset parameter offset is equal to the threshold value, starting to read the data in the virtual disk in sequence according to a specified data reading granularity until offset is equal to the value of check_size; and computing a hash value of all the data in the virtual disk according to a message digest algorithm, and outputting the hash value. Further disclosed are a virtual disk check code generation apparatus and device, and a computer-readable storage medium. In the present application, the data error detection requirements required in a virtual disk backup scenario are met.
Patent WO-2022047907-A1 (WO)
Inventor: LU MACAI
IPC: H01L27/15
Filed: 2020-10-20
Abstract: 本发明公开了一种微发光二极管显示基板及其制作方法。其包括一衬底基板；设在衬底基板顶面且相互连接的薄膜晶体管和微发光二极管，设在衬底基板的底面的第一金属膜层，并至少形成一扇出电路图案和一侧印焊盘；扇出电路图案与侧印焊盘连接，侧印焊盘通过侧面导线与薄膜晶体管连接。使得显示基板和边框组装后顶面显示像素区域可最大程度的靠近边框，以达到无边框效果。
Patent WO-2022027829-A1 (WO)
Title: Protein-type nanoparticle for delivery of multi-specific antibody, application thereof and preparation method therefor
Inventor: WANG JUN
IPC: A61K47/62
Filed: 2020-10-21
Abstract: The present invention relates to a protein-type nanoparticle for the delivery of a multi-specific antibody, an application thereof, and a preparation method therefor. The protein-type nanoparticle comprises a polyester and a protein having a hydrophobic domain; the hydrophobic domain of the protein binds to the polyester by means of a mutual hydrophobic interaction; and the protein is at least one among an albumin, a globulin and a cell wall protein. The protein-type nanoparticle has excellent stability and biocompatibility, and can be used to prepare a multi-specific antibody delivery platform (αFc-NP) by bonding an anti-IgG-Fc antibody or an anti-IgG-Fc antibody fragment. The αFc-NP can stably, quickly and simply bind a variety of specific antibodies by means of a mutual antigen-antibody interaction, and enhance the therapeutic effect of the specific antibodies.
Patent WO-2022094801-A1 (WO)
Inventor: GUO ZHIZHONG
IPC: H01L33/46
Filed: 2020-11-04
Abstract: La présente invention concerne une diode électro-luminescente à cavité résonnante (RCLED) et son procédé de préparation. La RCLED peut comprendre une couche de structure électroluminescente, une première couche de réflecteur et une seconde couche de réflecteur. La couche de structure électroluminescente comprend une première surface et une seconde surface opposées l'une à l'autre et une paroi latérale qui relie la première surface et la seconde surface. La première couche de réflecteur est disposée sur la première surface. La seconde couche de réflecteur recouvre la seconde surface et au moins une partie d'une région de la paroi latérale de la couche de structure électroluminescente, et la seconde couche de réflecteur est un matériau isolant. La présente invention permet de résoudre le problème de dégradation de performance de dispositif dû à un endommagement d'une paroi latérale d'une couche de structure électroluminescente, qui, en même temps, réduit les étapes de fabrication d'une couche protectrice isolante et réduit les coûts.
Patent WO-2022095019-A1 (WO)
Inventor: SHU ZHAN
IPC: B64F5/30
Filed: 2020-11-09
Abstract: 农业植保器械（10），包括：机架（100）；以及喷洒系统（200），安装在机架（100）上，喷洒系统（200）包括：储液箱（201），用于盛装液体；水泵（202），通过第一输送管（203）与储液箱（201）连通；分水器（204），通过第二输送管（205）与水泵（202）连通；外接接头（206），与分水器（204）连通；一个或多个喷头（207），通过第三输送管（208）与分水器（204）连通；回流管道（209），将分水器（204）与储液箱（201）连通，形成回流通路。该农业植保器械（10）能够通过喷洒系统（200）中的水泵进行对农业植保器械（10）进行外部清洗，或对储液箱（201）进行内部清洗，提高农业植保器械（10）的清洗效率，降低成本。
Patent WO-2021223402-A1 (WO)
Inventor: LI WENBO
IPC: F24F11/79
Filed: 2020-11-20
Abstract: 一种空调控制方法，该方法为：空调内机接收遥控器发送的第一位置坐标，并根据第一位置坐标和预先获取的空调内机的第二位置坐标，确定遥控器相对于空调内机的相对位置坐标；空调内机确定预设的送风轨迹集合中与相对位置坐标对应的送风轨迹为最终送风轨迹，并根据最终送风轨迹调整空调内机的送风方向。还包括一种空调内机、遥控器及空调控制系统。
Patent WO-2021184813-A1 (WO)
Inventor: LU YONGYONG
IPC: B23K26/60
Filed: 2020-11-23
Abstract: A board splitting method, comprising: S1. using a mechanical cutting tool to cut part of the edge of a sub-board (1), and enabling the edge of the sub-board that has been cut to separate from a mother board (2), while the edge that is not cut remains connected to the mother board; S2. attaching the mother board onto an adhesive film layer (3); and S3. using a laser cutting mechanism to cut the edge of the sub-board that was not cut in S1 such that the sub-board is completely separated from the mother board. The described board splitting method does not require the use of a special tool, and ensures the relative position between the sub-board and the mother board, thus improving cutting precision and board splitting efficiency. The present invention also relates to an electronic device and a computer-readable storage medium.
Patent WO-2022109819-A1 (WO)
Inventor: WU JIAPING
IPC: G01N1/22
Filed: 2020-11-25
Abstract: Nouveau dispositif de mesure d'environnement atmosphérique en ingénierie de construction, comprenant une base (13) et une frette supérieure (19). Un cylindre inférieur de soutien (6) est relié avec liberté de rotation au côté supérieur de la base (13). Une colonne supérieure d'insertion (4) est insérée par vissage dans l'extrémité supérieure du cylindre inférieur de soutien (6). Un instrument de surveillance atmosphérique (5) est fixé à la surface latérale de l'extrémité supérieure de la colonne supérieure d'insertion (4). Un anémoscope (3) est fixé à l'extrémité supérieure de la colonne supérieure d'insertion (4). Un boulon à vis de butée (9) pénètre par vissage dans la surface latérale de l'extrémité inférieure du cylindre inférieur de soutien (6). Un moteur électrique (24) est fixé sur le côté supérieur de la base (13). Et une colonne carrée (23) est fixée à l'extrémité de sortie du moteur électrique (24). Selon le présent dispositif de mesure d'environnement atmosphérique en ingénierie de construction, la hauteur du dispositif est réglable pendant l'installation ; le dispositif de mesure peut être commandé pour mesurer la direction de l'atmosphère en temps réel, selon la direction du vent mesurée par l'anémoscope (3) ; et après achèvement de l'installation, le dispositif peut recevoir et mesurer par intermittence un flux d'air faible ou élevé, si bien que l'environnement atmosphérique peut être mesuré à différentes hauteurs. Le dispositif est pratique à utiliser, ne nécessite pas d'opérations manuelles ou fréquentes et peut être fixé de manière stable dans des sites de construction sur différents terrains, tout en présentant une fonctionnalité élevée.
Patent WO-2022104850-A1 (WO)
Inventor: DING QIJUN
IPC: B30B9/06
Filed: 2020-11-25
Abstract: Est divulgué un dispositif d'extraction de matière première de colorant végétal à usage textile, comprenant : un corps de machine d'extraction (3) ; ledit corps de machine d'extraction (3) étant pourvu d'une plaque de montage (10) et coulissant avec celle-ci ; la paroi interne du corps de machine d'extraction (3) est également pourvue d'un cylindre télescopique (8) utilisé pour pousser la plaque de montage (10) à se déplacer à l'intérieur du corps de machine d'extraction (3) ; les milieux des deux côtés de la plaque de montage (10) sont dotés à demeure d'un moteur d'agitation (6) et d'un cylindre télescopique de distribution de matériau (11), respectivement ; un arbre de sortie du moteur d'agitation (6) est équipé à demeure d'un arbre d'agitation (5) ; l'arbre d'agitation (5) est équipé d'un ensemble d'agitation (4) ; l'arbre central télescopique du cylindre télescopique de distribution de matériau (11) est équipé d'une plaque de pression (12) ; la partie d'extrémité du corps de machine d'extraction (3) est équipé d'un tambour à mailles de filtrat (14) relié de manière coulissante à la plaque de pression (12) à l'extrémité du corps de machine d'extraction (3) ; le côté extérieur du tambour à mailles de filtrat (14) est également pourvu d'un tambour de guidage d'écoulement (13) ; le corps de machine d'extraction (3) est également pourvu à demeure d'un cadre de support en forme de L (21) ; le cadre de support en forme de L (21) est équipé à demeure d'un cylindre télescopique de blocage (19) ; la partie d'extrémité de l'arbre central télescopique du cylindre télescopique de blocage (19) est équipé d'une plaque d'étanchéité (18) permettant de bloquer l'extrémité du tambour à mailles de filtrat (14) à l'opposé du corps de machine d'extraction (3). Le dispositif présente une vitesse d'extraction élevée et augmente l'efficacité de production de colorants végétaux.
Patent WO-2021189902-A1 (WO)
Title: 基于云存储的数据存储方法、装置、计算机设备及存储介质
Inventor: LAN DONGPING
IPC: G06F11/14
Filed: 2020-11-27
Abstract: 涉及云技术，提供了一种基于云存储的数据存储方法、装置、计算机设备及存储介质。该方法将待备份数据切分为n个分片文件，n为大于或等于2的正整数（S10）；根据所述n个分片文件，生成m个校验文件，m为正整数（S20）；根据所述待备份数据的访问频率、所述待备份数据的生成时间及所述计算机设备的当前时间，将所述n个分片文件和所述m个校验文件按第一存储模式或第二存储模式存储，其中，所述第一存储模式为：将所述n个分片文件存储至本地数据库、所述m个校验文件存储到云端数据库，所述第二存储模式为：将所述n个分片文件和所述m个校验文件存储到至少两个云端数据库（S30）。可以降低存储成本。
Patent WO-2021258635-A1 (WO)
Inventor: LI CHENGDONG
IPC: G06F16/906
Filed: 2020-11-27
Abstract: A water usage pattern-based user profiling method and system, comprising the following steps: (1) collecting water usage data and a user type label of a user; (2) extracting from the collected water usage data the average water usage of several periods to serve as eigenvectors, combining with the type label of the user to construct a training sample set, constructing a depth-stratified fuzzy system on the basis of an automatic machine learning technique, utilizing the training sample set to train the system, thus constructing a classification model; and (3) inputting the collected water usage data of the user into the constructed classification model, thus completing user profiling. The method, by means of user profiling, combines characteristics of individual users and user groups, thus providing individual users with a service of increased accuracy, and implementing a reasonable allocation of resources between areas.
Patent WO-2021189915-A1 (WO)
Title: 摄像镜头
Inventor: NITTA KOJI
IPC: G02B13/00
Filed: 2020-11-27
Abstract: 一种低高度、广角且具有良好的光学特性的利用8片透镜而构成的摄像镜头，摄像镜头从物侧起依次配置有具有正屈折力的第一透镜（L1）、具有负屈折力的第二透镜（L2）、第三透镜（L3）、具有正屈折力的第四透镜（L4）、第五透镜（L5）、第六透镜（L6）、具有正屈折力的第七透镜（L7）以及具有负屈折力的第八透镜（L8），且满足给定的关系式。
Patent WO-2021121034-A1 (WO)
Inventor: ZHOU CHAO
IPC: F16K7/07
Filed: 2020-12-02
Abstract: A rubber sleeve (1) with an installation structure and a pipeline provided with the rubber sleeve. The rubber sleeve is provided with a through circulation channel (10) and is of an integrated structure, and at least one independent pressurization cavity (11) is formed in the rubber sleeve; the portions, with the pressurization cavities, of the rubber sleeve are each provided with an outer rubber layer (12) and an inner rubber layer (13); and the outer rubber layer of each pressurization cavity is provided with an access hole which communicates with the pressurization cavity. The installation structure comprises two limiting parts (2) which are fixed to two ends of the rubber sleeve to clamp the rubber sleeve. The rubber sleeve is clamped and fixed by the limiting parts arranged at two ends of the rubber sleeve, during installation and later maintenance of the rubber sleeve, it is only needed to perform detachment from the limiting parts at the two ends, and installation and maintenance are convenient.
Patent WO-2021147544-A1 (WO)
Title: Monitoring method and apparatus
Inventor: XUE YIFAN
IPC: H04W52/02
Filed: 2020-12-09
Abstract: Disclosed is a monitoring method and apparatus. The monitoring method comprises: a terminal does not monitor first scheduling information within a first time period after sending a first message comprising uplink data to a network device, monitors the first scheduling information for scheduling first downlink data after the first time period, and stops monitoring the first scheduling information when a condition for stopping monitoring is satisfied. The solution of the present application can be widely applied to the technical field of communications, and the fields of artificial intelligence, Internet of Vehicles, Internet of smart home and the like.
Patent WO-2021227504-A1 (WO)
Inventor: GU TAO
IPC: G01S7/481
Filed: 2020-12-21
Abstract: Un système et un procédé de calcul de profondeurs, ainsi qu'un support de stockage lisible par ordinateur. Le système (100) comprend : un module de transmission (101) permettant de recevoir une configuration de paramètre de modulation d'un module de commande et de traitement (104) et de transmettre un faisceau lumineux modulé à un espace cible ; un module de réception (102), permettant de recevoir la configuration de paramètre de modulation du module de commande et de traitement (104) et de recevoir le faisceau lumineux modulé réfléchi par l'espace cible ; un module de capteur auxiliaire (103), permettant de surveiller un état d'environnement externe pour obtenir des informations d'état d'environnement ; et le module de commande et de traitement (104), qui comprend un module de configuration (105) permettant d'extraire, selon un réglage de paramètre prédéfini d'exigence d'un programme d'application pour une image de profondeur et de configuration pour un algorithme de profondeur, le réglage correspondant de paramètre d'exigence et/ou de configuration lorsque le programme d'application est exécuté et de moduler, selon le réglage de paramètre d'exigence et/ou de configuration et les informations reçues d'état d'environnement, une configuration de paramètre du module de transmission (101) et/ou de réception (102) et/ou d'activer le module correspondant de configuration (105) et/ou d'exécuter l'algorithme correspondant de profondeur et d'obtenir une image de profondeur selon des informations de faisceau lumineux reçues par le module de réception (102).
Patent WO-2022126700-A1 (WO)
Inventor: SAKAGUCHI TAKAYUKI
IPC: G02B13/00
Filed: 2020-12-24
Abstract: A photographic optical lens (10) comprising six lens bodies, relating to the field of optical lenses. The six lens bodies are sequentially, from an object side to an image side: a first lens body (L1) having positive refractive power, a second lens body (L2) having negative refractive power, a third lens body (L3) having positive refractive power, a fourth lens body (L4) having negative refractive power, a fifth lens body (L5) having positive refractive power, and a sixth lens body (L6) having negative refractive power. The center curvature radius of an image side surface of the second lens body (L2) is R4, the center curvature radius of an object side surface of the fourth lens body (L4) is R7, the center curvature radius of an image side surface of the fourth lens body (L4) is R8, the axial thickness of the first lens body (L1) is d1, the axial thickness of the second lens body (L2) is d3, the axial distance from the image side surface of the fourth lens body (L4) to an object side surface of the fifth lens body (L5) is d8, the axial thickness of the fifth lens body (L5) is d9, and the following relational expressions are satisfied: -3.50 ≤ R4/R7 ≤ -1.00; 3.00 ≤ d1/d3 ≤5.00; 0.40 ≤ d8/d9 ≤ 0.80; and -15.00 ≤ (R7+R8)/(R7-R8) ≤ -5.00. The photographic optical lens (10) has the characteristics of a large aperture, a wide angle and ultra-thinness.