baber/WOPTO huggingface dataset:
Patent WO-2022000340-A1 (WO)
Title: 一种电源供电系统和ict设备
Inventor: HAN JUNWEI
IPC: H02M7/00
Filed: 2020-06-30
Abstract: 本申请提供一种电源供电系统，涉及电源领域。该电源供电系统能够提高电源对ICT设备中业务单板的供电效率。该电源供电系统包括：第一电压转换单元，该第一电压转换单元是隔离式电压转换单元，该第一电压转换单元与供电电源连接，并用于将供电电源的电压转换为业务单板的供电电压，即第一电压；第二电压转换单元，该第二电压转换单元是非隔离式电压转换单元，该第二电压转换单元部署于业务单板上，该第二电压转换单元用于将第一电压转换为业务单板上的第一负载模块的供电电压，即第二电压。
Patent WO-2021008384-A1 (WO)
Inventor: LEI SONG
IPC: G05F1/565
Filed: 2020-07-03
Abstract: Disclosed are a power supply feedback adjustment system (10) and a display screen. The system (10) comprises a processing module (300), a current detection module (400), a constant-current driving module (200), and a voltage-stabilizing power supply module (100), wherein the voltage-stabilizing power supply module (100) supplies power to the constant-current driving module (200), such that the constant-current driving module (200) outputs a current; and the processing module (300) acquires, by means of the current detection module (400), the current output by the constant-current driving module (200), obtains, according to the current output by the constant-current driving module (200), a breakover voltage of the constant-current driving module (200) and a working voltage of a light-emitting diode, and obtains, according to the breakover voltage, and the working voltage of the light-emitting diode, the minimum power supply voltage of the light-emitting diode, thereby realizing measurement of the minimum power supply voltage of the light-emitting diode, and realizing the function of feedback adjustment by means of controlling the voltage-stabilizing power supply module (100) to output the power supply voltage.
Patent WO-2021013185-A1 (WO)
Title: Virtual machine migration processing and strategy generation method, apparatus and device, and storage medium
Inventor: SHI JIE
IPC: G06F9/455
Filed: 2020-07-22
Abstract: Provided in embodiments of the present invention are a virtual machine migration processing and strategy generation method, apparatus and device, and a storage medium. When current idle resources on each physical host in a system do not meet the resource requirements of a VNF, and the sum of the idle resources on each physical host meets the resource requirements of the VNF, a virtual machine migration strategy is determined according to occupied resource information on the physical hosts and corresponding service information, and a virtual machine may undergo live migration. Thus, when needed, part of the virtual machine is migrated in a non-destructive manner according to the virtual machine migration strategy, and resources of a physical host node corresponding to the virtual machine are released, so that the idle resources on the physical hosts may meet the requirements of resources to be deployed. Optionally, the process may further support automated integration into a life cycle management process to complete all actions. On the one hand, the utilization rate of resources is improved, and on the other hand, the success rate of resource operations may be increased in life cycle operations.
Patent WO-2021017996-A1 (WO)
Title: Phenylpiperazine quinazoline compound or pharmaceutically acceptable salt thereof, and preparation method therefor and use thereof
Inventor: LI SHA
IPC: C07D239/91
Filed: 2020-07-23
Abstract: Disclosed in the present invention are a phenylpiperazine quinazoline compound or a pharmaceutically acceptable salt thereof, and a preparation method therefor and the use thereof. Specifically, the phenylpiperazine quinazoline compound or the pharmaceutically acceptable salt thereof has the structure of the following general formulas: (I), (II) and (III). The method for synthesizing the compound provided by the present invention is easy to realize, is low in cost, and can produce an anti-tumor effect from the dual targets of EGFR kinase inhibition and integrin αvβ3 receptor inhibition. In vivo and in vitro experiments show that the compound has an anti-tumor activity both in vivo and in vitro, wherein the in vivo anti-tumor activity of the compound QJJ-12 is similar to that of the clinical drug gefitinib. The compound can also inhibit the activity of an EGFR kinase or EGFR T790M/L858R double-mutant kinase, inhibit the horizontal transfer capability of HUVEC cells, and can compete with an αVβ3 antibody to bind to an integrin αVβ3 receptor on the surface of the HUVEC cells.
Patent WO-2021135201-A1 (WO)
Inventor: WANG JIANLONG
IPC: B25H1/00
Filed: 2020-07-29
Abstract: L'invention concerne une technologie de traitement de vanne pour assurer la coaxialité, qui fait appel à quatre tubes de vanne (1), une portion de connexion (2), une bille (3), un moteur d'entraînement (4) et une fente de communication (5). La fente de communication (5) peut communiquer avec deux tubes de vanne (1) adjacents. Le centre de chaque tube de vanne (1) est pourvu d'un bloc d'accueil (6). Un élément d'étanchéité est disposé au niveau de la portion de communication entre le bloc d'accueil (6) et le tube de vanne (1). Le côté du bloc d'accueil (6) distant du tube de vanne (1) est pourvu d'un tube de communication (7) en communication avec le tube de vanne (1). Un élément d'étanchéité est également disposé entre le bloc d'accueil (6) et le tube de communication (7). La bille (3) est pourvue d'un évidement (20) situé au niveau de l'ouverture de la fente de communication (5) et en communication avec la fente de communication (5). Le fond de l'évidement (20) est pourvu d'un ressort à déclic (22), et l'autre extrémité du ressort à déclic (22) est reliée de manière fixe à un bloc de stabilisation (21). Selon la technologie de traitement, toutes les pièces sont traitées une par une, de sorte que la coaxialité des tubes de vanne est garantie et les tubes de vanne préparés présentent les avantages de faciliter la commutation de tuyaux adjacents pour la circulation et de résoudre le problème d'une erreur de direction d'écoulement de fluide.
Patent WO-2022027203-A1 (WO)
Title: Identification of an invalid reference device in device positioning
Inventor: MICHALOPOULOS DIOMIDIS
IPC: H04W12/12
Filed: 2020-08-03
Abstract: Example embodiments of the present disclosure relate to identification of an invalid reference device in device positioning. A method comprises receiving, at a first device and from a second device, at least one first positioning-related measurement result for positioning of at least one of a set of reference devices. The set of reference devices transmit respective reference signals for positioning a target device. The method also comprises determining at least one estimated location of the at least one reference device based on the at least one first positioning-related measurement result and a location of the second device. The method further comprises in response to a mismatch between the at least one estimated location and a set of locations of valid reference devices for the target device, identifying an invalid reference device from the at least one reference device.
Patent WO-2021023176-A1 (WO)
Inventor: ZHU MING
IPC: H01L21/66
Filed: 2020-08-04
Abstract: Disclosed is a device for detecting a wafer (4) for detecting whether a wafer (4) is present on a gripping jaw (3) and detecting whether the wafer (4) is parallel to a bottom face (8) of the gripping jaw. The device for detecting a wafer (4) comprises: a wafer parallelism measurement unit arranged in a CMP cleaning and drying device, and used for emitting a parallelism measurement light beam parallel to the bottom face (8) of the gripping jaw and receiving the parallelism measurement light beam; a wafer presence detection unit used for emitting a presence detection light beam to the wafer (4) and receiving the presence detection light beam; and a detection processing unit electrically connected to the wafer parallelism measurement unit and the wafer presence detection unit, and used for determining whether the wafer (4) is present on the gripping jaw (3) and whether the wafer (4) is parallel to the bottom face (8) of the gripping jaw according to the received presence detection light beam and the received parallelism measurement light beam. The device for detecting a wafer (4) solves the problem of the wafer (4) not being easy to detect when tilted at a certain angle, and improves the reliability of the detection result by means of parallelism measurement light beams of different frequencies. The device for detecting a wafer (4) has a simple structure, is not disturbed by a cleaning liquid, and is adapted for both wafers (4) placed vertically on the gripping jaw (3) and wafers placed horizontally on the gripping jaw.
Patent WO-2021027813-A1 (WO)
Inventor: ZHENG ZHIGUO
IPC: C07D207/08
Filed: 2020-08-11
Abstract: The present invention relates to a method for preparing asenapine. Specifically, the present invention relates to a method for preparing a pharmaceutically acceptable asenapine free base and a crystal form thereof, as well as a method for preparing the intermediate compound used in the method.
Patent WO-2022027709-A1 (WO)
Inventor: MA HONGXING
IPC: H02G3/16
Filed: 2020-08-11
Abstract: 一种防潮接线柜，包括柜体（1），所述柜体（1）的前端面安装有门体（2），且柜体（1）的一侧安装有接线口（3），所述柜体（1）的内部安装有防潮机构（4）。通过湿度传感器（401）感应柜体（1）内部的湿度，湿度传感器（401）将数据传递到控制板（402）上，柜体（1）内部的湿气过高时，控制板（402）将会打开电动扇（404），对其内部进行通风散热，降低柜体（1）内部的湿度，可通过转动螺纹杆（4010），可使螺纹杆（4010）表面螺纹连接的两个第一套管（4011）进行左右移动，第一套管（4011）的移动，带动着其顶端的连接杆（4012）通过第二套管（4016）在支撑杆（4015）的表面进行移动，便于伸缩杆（408）带动着柜体（1）进行上下移动，可使柜体（1）远离地面，防止地面的湿气进入到柜体（1）的内部，对其内部的零件或连接线造成影响。
Patent WO-2022027717-A1 (WO)
Title: Method for enhancing low voltage ride-through capability in photovoltaic power generation
Inventor: FENG YANGMIN
IPC: H02J3/38
Filed: 2020-08-12
Abstract: A method for enhancing the low voltage ride-through capability in photovoltaics, comprising the following steps: (1) establishing a mathematical model for a photovoltaic L-type inverter; (2) performing Park transformation on the mathematical model in step (1) to obtain a two-dimensional voltage equation; (3) reducing the voltage equation in step (2); (4) using the d-q axis cross coupling item as a current control front-feedback compensation; (5) discretizing the front-feedback compensation item in step (4) to obtain a d-q axis prediction equation at moment k+1; (6) expressing an output control parameter at moment k as a prediction equation; (7) substituting the output control parameter at moment k in step (6) into the prediction equation in step (5) to obtain a new d-q axis prediction equation; (8) obtaining a prediction model at moment k+2 according to an increment controlled to be zero at moment k and the prediction equation in step (7); (9) setting a target function according to a photovoltaic low voltage ride-through condition; and (10) setting two current control modes, namely a normal mode and a voltage sag mode. Use of model prediction enhances the low voltage ride-through capability when controlling the photovoltaic inverter.
Patent WO-2022040892-A1 (WO)
Inventor: ZHU HAO
IPC: A47F5/10
Filed: 2020-08-25
Abstract: L'invention concerne une base de protection d'un robot à chaîne a maillons blocs, comprenant un boîtier (1) ; un boîtier de levage (14) pouvant coulisser vers le haut et vers le bas est monté sur une partie supérieure du boîtier, et un mécanisme d'entraînement pour entraîner le boîtier de levage est monté sur la partie supérieure du boîtier, un boîtier de levage (16) est fixé à une partie inférieure du boîtier de levage, et des maillons blocs coulissants filetés (18) sont fixés sur deux côtés à l'intérieur du boîtier de levage ; le mécanisme d'entraînement comprend un moteur pas à pas (11), un premier engrenage conique d'entraînement (12), un premier engrenage conique entraîné (6), un arbre rotatif central (5), un second engrenage conique d'entraînement (7), un second engrenage conique entraîné (10) et des tiges filetées (9) ; et un mécanisme d'amortissement (15) est en outre monté entre le boîtier de levage et une plaque de montage (19). Grâce à l'interaction mutuelle entre les tiges filetées et les maillons blocs coulissants filetés, la hauteur de visualisation peut être ajustée, et le dispositif possède une fonction d'amortissement grâce à la mise à disposition du mécanisme d'amortissement, réduisant la probabilité qu'un robot intelligent à chaîne a maillons blocs tombe, et pouvant assurer une meilleure protection du robot.
Patent WO-2021135316-A1 (WO)
Inventor: ZHAO DEJIE
IPC: B21D5/02
Filed: 2020-08-27
Abstract: 本发明公开了一种应用于折弯机器人折弯同步跟随的速度规划方法，折弯跟随采用的是追踪折弯机用户坐标系的方式，精确计算一道折弯中上模具移动距离、板料的受压拉伸长度、折弯的跟随时间，跟随速度采用三段式梯形规划，在三个方向上对折弯用户坐标系进行变换。该方法的折弯跟随速度响应快，同步性能好，跟随轨迹柔顺，能满足实际折弯对折弯成型角度的精度要求。
Patent WO-2022056817-A1 (WO)
Title: Anchor frame selection for blending frames in image processing
Inventor: FENG WEN-CHUN
IPC: H04N5/225
Filed: 2020-09-18
Abstract: Example techniques are described for selecting an anchor frame from a plurality of frames (e.g., plurality of captured images) based on tracking of a region of interest (ROI) in the plurality of frames. The ROI may be less than the entire frame and may be in different locations in two or more of the frames. A camera device may generate an output frame based on blending of the anchor frame and at least another frame of the plurality frames (e.g., blending the anchor frame and one or more of the plurality of the frames).
Patent WO-2021129035-A1 (WO)
Inventor: ZHAO WENYAN
IPC: G16B20/00
Filed: 2020-09-30
Abstract: A method for constructing a model for gene sequence synthesis difficulty analysis and a use thereof. The method comprises: acquiring a plurality of different gene sequences having known sequence synthesis difficulties to form a database for modeling; extracting sequence features from the gene sequences in the database; and using a regression algorithm to establish a quantitative prediction model on the basis of the sequence features and the known sequence synthesis difficulties. The constructed quantitative prediction model can provide a client with a precise period required for gene sequence synthesis as specified in an order form, allow a gene synthesis company to carry out comprehensive management, and improve production efficiency.
Patent WO-2022067859-A1 (WO)
Title: Receiving channel state information from a ue for multi-trp operation
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2020-10-02
Abstract: A cell receives channel state information for multiple transmission reception points (TRPs) from a user equipment (UE). The cell selects a first transmission reception point (TRP) of multiple TRPs associated with a cell of a network, transmits a signal to a user equipment (UE) via the selected TRP, wherein the signal is configured to trigger semi-persistent CSI (SP-CSI) report at the UE and receives the SP-CSI report from the UE that includes CSI corresponding to each TRP of the multiple TRPs.
Patent WO-2021189813-A1 (WO)
Inventor: LI GANGZHU
IPC: E21D9/00
Filed: 2020-10-12
Abstract: L'invention concerne un procédé de construction pour passer au-dessus d'une ligne existante et passer au-dessous d'une conduite de poussée d'eaux usées au moyen d'un tunnelier à bouclier dans une couche de sable riche en eau sur une courte distance. Le procédé comprend spécifiquement les étapes suivantes consistant : S1) avant la construction, à utiliser un logiciel MIDAS GTS NX conjointement avec une simulation numérique FLAC3D antérieure pour optimiser un procédé de creusement de tunnels, de façon à déterminer des parties qui sont exposées à une contrainte défavorable; S2) à creuser un tunnel dans une section d'essai où, avant le passage, une strate de 45 à 60 m dans la direction d'un tunnelier à bouclier est la section d'essai; et S3) à réaliser une construction de passage au moyen du tunnelier à bouclier. Ledit procédé consiste : (1) à réguler la pression terrestre, (2) à réguler la poussée du tunnelier à bouclier, (3) à effectuer une injection synchrone, (4) à mesurer le poids dans le tunnel, et (5) à soumettre le tunnel à une surveillance automatique. Le procédé de construction est une bonne référence pour résoudre les problèmes qui se posent dans le domaine des grands travaux liés à la difficulté de commander un tunnelier à bouclier dans une couche de sable riche en eau pour franchir des points dangereux sur une courte distance. En outre, le procédé présente des avantages économiques et sociaux remarquables et de très bonnes perspectives d'application.
Patent WO-2021129072-A1 (WO)
Title: 有机化合物、包含该有机化合物的电子元件及电子装置
Inventor: YANG MIN
IPC: H01L51/50
Filed: 2020-10-16
Abstract: 本发明涉及有机光电材料技术领域，具体涉及一种有机化合物以及包含该有机化合物的电子元件及电子装置。该化合物具有如化学式1'所示的结构，其中R 1 ～R 4 中的一个为aa，另外三个选自烷基、卤素、氰基等取代基，R 5 ～R 8 中的一个为bb，另外三个选自烷基、卤素、氰基等取代基，Y和Y 1 各自独立地为cc，L和L 1 为单键、芳基、杂芳基等。通过在电子元件中使用本发明的有机化合物，可改善电子元件的驱动电压、发光效率和寿命。
Patent WO-2022082454-A1 (WO)
Inventor: JIANG YOUWEI
IPC: H04N21/845
Filed: 2020-10-20
Abstract: A video downloading method, a device, a system, and a computer readable storage medium, comprising: displaying a video clip capturing page (S101); determining a first location of a clip capturing icon on a timeline slider (S102); determining a second location of the clip capturing icon on the timeline slider (S103); determining a first timeline region according to the first location and the second location (S104); and downloading a video clip according to the first timeline region (S105). The time required for downloading a video is reduced.
Patent WO-2022082667-A1 (WO)
Title: Procédé et dispositif de transmission sécurisée de données
Inventor: HAO JINPING
IPC: H04W12/04
Filed: 2020-10-22
Abstract: Un procédé de transmission sécurisée de données est divulgué. Le procédé fait appel aux étapes suivantes : un dispositif de réseau central acquiert des informations de sécurité côté réseau central à partir d'un dispositif terminal ; le dispositif de réseau central reçoit des données chiffrées et des informations auxiliaires provenant du dispositif terminal ; et le dispositif de réseau central déchiffre les données chiffrées selon les informations de sécurité côté réseau central et les informations auxiliaires provenant du dispositif terminal. En mettant en œuvre les modes de réalisation de la présente demande, un dispositif de réseau central peut déchiffrer efficacement des données chiffrées envoyées par un dispositif terminal dans un état non connecté, ce qui permet de réaliser une transmission sécurisée de données entre le dispositif terminal dans un état non connecté et un réseau.
Patent WO-2021135602-A1 (WO)
Title: Number privacy protection method, network device and computer storage medium
Inventor: WANG CHONG
IPC: H04M3/22
Filed: 2020-10-30
Abstract: The present application is applicable to the technical field of software applications, and provides a number privacy protection method, a network device and a computer storage medium. Said method can be applied to an artificial intelligence (AI) terminal. Said method comprises: a network device acquiring a call request sent by a first terminal device, the call request comprising a verification token and a first phone number of a first calling party; the network device verifying the first phone number according to the verification token; and if the verification of the first phone number is passed, the network device acquiring a second phone number associated with the verification token, and establishing call connection between the first phone number and the second phone number. The present application can solve the problem in the prior art that the privacy security of a user is affected due to easy leakage of the user's number.
Patent WO-2021083359-A1 (WO)
Inventor: YU CHIAHAO
IPC: H04W72/04
Filed: 2020-10-30
Abstract: A method, performed by a User Equipment (UE), includes receiving, from a cell, configuration signaling configuring the UE with one or more PUCCH resources on an active UL BWP, the one or more PUCCH resources not being configured with PUCCH-SpatialRelationInfo, and the configuration signaling indicating that a default spatial relation behavior for PUSCH transmission scheduled by a DCI format 0_0 is enabled; receiving, from the cell, the DCI format 0_0 on an active DL BWP, the DCI format 0_0 providing scheduling information for a PUSCH; and transmitting the PUSCH according to the default spatial relation behavior which determines a spatial relation with reference to a QCL-TypeD RS corresponding to a QCL assumption of a pre-determined CORESET on the active DL BWP of the cell.
Patent WO-2021103966-A1 (WO)
Title: 车辆的启停控制方法、装置、车辆、电子设备
Inventor: LI YUNFEI
IPC: F02D29/02
Filed: 2020-11-04
Abstract: 一种车辆的启停控制方法、装置、车辆及电子设备，控制方法包括以下步骤：获取第一启停指令，根据第一启停指令，确定车辆的第一启停类型；获取第二启停指令，根据第二启停指令，确定车辆的第二启停类型；根据第一启停类型和第二启停类型的优先级，对发动机进行启停控制。该控制方法能够根据启停类型的优先级，主动对发动机进行启停控制，对于驾驶员的驾驶意图或者车辆的实际工况的响应迅速，改善了驾驶感受，节省了发动机的启停时间，降低了车辆的油耗，保障了车辆的行车安全以及司乘人员的人身安全。
Patent WO-2022099752-A1 (WO)
Inventor: Sheng Zishuai
IPC: D21H27/30
Filed: 2020-11-19
Abstract: 一种多层环保墙纸，其包括从上至下依次黏合的防水层(1)、装饰层(2)、净化层(3)、透气层(4)和基材层(5)，装饰层(2)位于防水层(1)下方，装饰层(2)的表面上涂有水性油墨图样，净化层(3)内开有填充腔(7)，填充腔(7)内填充有活性炭颗粒(8)，填充腔(7)外表面涂有负离子涂层(6)，透气层(4)上开设有锥台形孔(9)，锥台形孔(9)均匀排布在透气层(4)内，相邻的锥台形孔(9)上下颠倒，基材层(5)由聚丙烯纤维构成。采用了环保材料，其内部设有透气层(4)，能够让墙面起到透气作用，起到恒温效果。
Patent WO-2022062156-A1 (WO)
Inventor: TONG HUI
IPC: H01L27/32
Filed: 2020-11-25
Abstract: 一种OLED器件，包括：第一电极、第二电极以及位于第一电极和第二电极之间的第一发光单元。第一电极对蓝光的吸收率大于对红光的吸收率，第一电极对蓝光的吸收率大于对绿光的吸收率。第一发光单元包括：发光层以及位于第一电极和发光层之间的空穴功能单元。空穴功能单元至少包括：至少两个空穴功能层，任一空穴功能层包括：沿着远离第一电极方向叠设的注入空穴的第二功能层和传输空穴的第三功能层。
Patent WO-2022062200-A1 (WO)
Inventor: ZHAO TIANFEI
IPC: F16M11/06
Filed: 2020-12-10
Abstract: The embodiments of the present disclosure provide a finger ring buckle and an electronic device, which relate to the technical field of electronic devices, and solve the problem of the limiting effect of finger ring limiting being poor due to the fact that the damping effect disappears after a finger ring buckle is used for a period of time in the related art. The finger ring buckle comprises a base (10), a bottom seat (20) and a finger ring (30), wherein the base (10) is fixedly connected to the bottom seat (20); a mounting groove and a limiting groove (11) are provided between the base (10) and the bottom seat (20); the finger ring (30) is rotationally connected to the mounting groove; a limiting structure (31) is arranged on the finger ring (30); the limiting structure (31) is located in the limiting groove (11); and the volume of the limiting groove (11) is larger than that of the limiting structure (31), such that when the finger ring (30) rotates to a preset position, the limiting groove (11) limits the limiting structure (31), so that the limiting structure (31) has a limiting effect on the finger ring (30). In the embodiments of the present disclosure, the limiting groove is provided between the base and the bottom seat, and the limiting structure is arranged on the finger ring, such that when the finger ring rotates to the preset position, the limiting groove limits the limiting structure, and the limiting structure has a limiting effect on the finger ring, thereby avoiding the situation where a finger ring body is limited by means of a damping effect, and the limiting effect on the finger ring is consequently poor, such that a good limiting effect is generated for the finger ring.
Patent WO-2021129420-A1 (WO)
Title: 用于挡杆位置判断的监控方法及装置、整车控制器及车辆
Inventor: WANG SHAOKAI
IPC: B60L3/00
Filed: 2020-12-11
Abstract: 一种用于挡杆位置判断的监控方法及装置、整车控制器及车辆。该用于挡杆位置判断的监控方法包括：获取由功能层计算的第一实际挡杆位置和第一可接受挡杆位置；根据挡杆位置信号计算第二实际挡杆位置；判断第一实际挡杆位置和第二实际挡杆位置是否一致；在第一实际挡杆位置和第二实际挡杆位置一致的情况下，判断第一可接受挡杆位置是否有效；以及在第一实际挡杆位置和第二实际挡杆位置不一致的情况下或者在第一可接受挡杆位置无效的情况下，控制车辆进入安全状态。其能够保证整车行驶的安全性。