baber/WOPTO huggingface dataset:
Patent WO-2021068650-A1 (WO)
Title: Vehicle-mounted compass implementation method and system based on gps inertial navigation
Inventor: LIU YONGFENG
IPC: G01C19/38
Filed: 2020-08-19
Abstract: A vehicle-mounted compass display method and system based on GPS inertial navigation. The system comprises an acquisition module, a GPS inertial navigation module, and a parsing module connected in sequence, and the method comprises: S1: acquiring vehicle speed information and gear information; S2: the GPS inertial navigation module produces predicted positioning signals in real time and receives the vehicle speed information, the gear information, and GPS positioning signals in real time and, on the basis of the prior predicted positioning signal and the vehicle speed information and gear information, acceleration information, and gyroscope information, calculates the predicted positioning signal at the current time; S3: on the basis of the strength of the GPS positioning signal, correcting the weighting of the predicted positioning signal; and S4: the parsing module acquires the automobile navigation direction and the automobile geographic location, and calculates the deflection angle between the automobile navigation direction and the true north of the automobile geographic location. The functions of the vehicle-mounted vehicle system are used to implement a compass function with high anti-interference performance and high precision.
Patent WO-2021057363-A1 (WO)
Title: State control method, data sending method, and terminal
Inventor: LI SHENGPING
IPC: H04J14/02
Filed: 2020-08-25
Abstract: The present application discloses a state control method, applied to an ONU or ONT of a passive optical network (PON). Said method comprises: receiving a first downlink data frame, the first downlink data frame comprising data of N different rates and indication information, the indication information including length information of data of each rate in the first downlink data frame, N≥2; determining length information of first data in the data of N different rates, the rate of the first data being higher than the operating rate of a CDR module; and generating control information according to the length information of the first data, so as to control the CDR module to be in a specified state within a time period corresponding to the length information of the first data. The technical solution of the present application can control a CDR module to be in a specified state in a time period when the rate is higher than the operating rate of the CDR module, thereby avoiding the instability of a clock at the ONU side, and also avoiding the loss of an uplink sending clock.
Patent WO-2022041207-A1 (WO)
Title: High-temperature high-strength low-carbon martensitic heat-resistant steel and preparation method therefor
Inventor: HUANG JINFENG
IPC: C22C38/44
Filed: 2020-08-31
Abstract: A high-temperature high-strength low-carbon martensitic heat-resistant steel and a preparation method therefor, the mass percentage of the chemical components of the low-carbon martensitic heat-resistant steel being: C: 0.10-0.25 wt %, Cr: 10.0-13.0 wt %, Ni: 2.0-3.2 wt %, Mo: 1.50-2.50 wt %, Si ≤ 0.60 wt %, Mn ≤ 0.60 wt %, W: 0.4-0.8 wt %, V: 0.1-0.5 wt %, Co: 0.3-0.6 wt %, Al: 0.3-1.0 wt %, Nb: 0.01-0.2 wt %, and the remainder being Fe. High-temperature strengthening of the heat-resistant steel is implemented by means of simultaneously precipitating nano coherent carbides and intermetallic compounds, having excellent toughness, being capable of being used for certain structural parts in special working conditions, such as aeronautical engines, and improving the service life and usage temperature thereof.
Patent WO-2022047695-A1 (WO)
Title: Next action recommendation system
Inventor: WEI DAOWEN
IPC: G06F9/54
Filed: 2020-09-03
Abstract: A computing system may determine that a user took a first action with respect to a first system of record after engaging in a first activity relating to a second system of record, determine that the first activity is of a first activity type, determine that the first action is of a first action type, and determine that the user has engaged in a second activity of the first activity type. Based at least in part on (A) the user having taken the first action after engaging in the first activity, (B) the first activity being of the first activity type, (C) the first action being of the first action type, and (D) the second activity being of the first activity type, a client device may be caused to present a first user interface element that is selectable to enable the user to take a second action of the first action type with respect to the second system of record.
Patent WO-2021179554-A1 (WO)
Inventor: FU CHAO
IPC: F21S2/00
Filed: 2020-09-08
Abstract: An LED light source assembly and a high-power lamp using same. The LED light source assembly comprises an LED light source board (1) and an electrical connector (2). The LED light source board (1) is provided with two electrodes (11) arranged along a length direction and parallel to each other. One end of the electrical connector (2) is provided with a pin assembly (21) and the other end of the electrical connector (2) is provided with a socket assembly (22), so that one end of the LED light source board (1) in the length direction is connected to one side of the electrical connector (2), and after the LED light source board (1) is curled, the other end of the LED light source board (1) in the length direction is connected to the other side of the electrical connector (2), so that the pin assembly (21) is electrically connected to one electrode (11) close thereto, and the socket assembly (22) is electrically connected to the other electrode (11) close thereto to form an LED light source assembly having a cylindrical structure as a whole. The advantages are that a heat dissipation device is not required, a good heat dissipation effect is achieved, the weight is light, and the price is low.
Patent WO-2021073345-A1 (WO)
Title: Rapid demolding device based on impregnated paper
Inventor: WU KONGFEI
IPC: D21F13/00
Filed: 2020-09-17
Abstract: A rapid demolding device based on impregnated paper, comprising a box body (1). Air cylinders (2) are mounted in the middles of the tops of two end faces of the box body (1); a rotating plate (3) is mounted in the middle of the top of each air cylinder (2); a side plate (4) is welded on one side of the bottom end of each rotating plate (3); limiting plates (501) are mounted on two side faces of the top end of the box body (1); an inclined plate (502) is welded at the edge of one end of each limiting plate (501); connecting rods (503) are equidistantly welded in the middle of the back face of each inclined plate (502), and a supporting rod (504) is welded in the middle of the bottom end of each connecting rod (503); a shock-reducing rubber pad (505) is bonded to the middle of the bottom end of each of the limiting plates (501) and inclined plates (502); fixing screw rods (506) are detachably connected to two sides of the top end of each limiting plate (501) by means of thread engagement. By means of the limiting plates (501), the inclined plates (502), the connecting rods (503), the supporting rods (504), the shock-reducing rubber pads (505), and the fixing screw rods (506), the positions of the rotating plates (3) and the side plates (4) can be limited, movement of the rotating plates (3) and the side plates (4) can be prevented, the side plates (4) and the impregnated paper can be prevented from being separated, the impregnated paper can be conveniently taken, and the difficulty in taking the impregnated paper is reduced.
Patent WO-2021052479-A1 (WO)
Title: Sub-block motion prediction method, coding method, and encoder
Inventor: JIANG DONG
IPC: H04N19/103
Filed: 2020-09-18
Abstract: A sub-block motion prediction method includes: obtaining a reference block, a co-located frame, and a reference frame of a current block; obtaining a motion vector of the current block, wherein the motion vector corresponds to a set of reference parameters; obtaining a co-located block of a sub-block based on the set of reference parameters, wherein a plurality of sub-blocks are obtained by dividing the current block; obtaining a candidate motion vector of each sub-block based on a motion vector of the co-located block; and obtaining a sub-block motion prediction result of the current block based on all candidate motion vectors of all sub-blocks and following a principle of consuming a minimal prediction cost.
Patent WO-2022061735-A1 (WO)
Title: Wireless communication method and device
Inventor: SHI ZHIHUA
IPC: H04L5/00
Filed: 2020-09-25
Abstract: Embodiments of the present application provide a wireless communication method and device. The method comprises: receiving first indication information, the first indication information being used for indicating that an aperiodic sounding reference signal (SRS) trigger signaling on a first cell is used to trigger an SRS on at least one second cell. By means of first indication information, an aperiodic SRS trigger signaling on a first cell can trigger SRS transmission of a terminal device on at least one second cell; that is, triggering of aperiodic SRS transmission across cells (or across carriers) in a multi-cell scenario can be implemented.
Patent WO-2021063285-A1 (WO)
Inventor: LI PENG
IPC: A61P31/18
Filed: 2020-09-27
Abstract: 提供了一种工程化人体免疫细胞、其制备方法及应用。该工程化人体免疫细胞是通过缺失BCL11B基因重编程人T细胞诱导而成的免疫杀伤淋巴细胞，其保留了衍生其的T细胞的标志物和功能并具有NK细胞的标志物和功能。重编程的工程化人体免疫细胞可用于制备治疗肿瘤和感染性疾病的药物。
Patent WO-2021068906-A1 (WO)
Title: Padding process at unavailable sample locations in adaptive loop filtering
Inventor: LIU HONGBIN
IPC: H04N19/30
Filed: 2020-10-10
Abstract: A method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video using a coding tool that accesses samples outside of the current block, that neighboring samples used for the conversion are unavailable. Samples that are located across a boundary of a video unit of the video are considered as unavailable samples. The method also includes performing, based on the determining, the conversion by padding samples in place of the neighboring samples that are unavailable. The padding samples are determined using samples that are restricted to be within a current processing unit associated with the current block.
Patent WO-2021253690-A1 (WO)
Title: Electric transmission device for trunk covering curtain of vehicle
Inventor: WU ZHIGUANG
IPC: B60R5/04
Filed: 2020-10-10
Abstract: An electric transmission device for a trunk covering curtain of a vehicle, comprising a trunk covering curtain frame (11), an automatic extension frame (2), a roller blind tube (3) and an electric transmission mechanism (4); a curtain frame sealing cover (14) is provided at each of the left and right ends of the trunk covering curtain frame (11), the electric transmission mechanism (4) is nested in a fixed connecting member (15) in the curtain frame sealing cover (14) at one side; the curtain frame sealing cover (14) at the other side is movably and axially connected to one end of the roller blind tube (3), and a driving force-bearing member (31) is fixedly provided in the roller blind tube (3); the electric transmission mechanism (4) comprises a transmission housing (41), and an electric motor (47) and a speed reducer (48) which are mounted in the transmission housing (41), a roller blind tube brake mechanism (5) is fixedly provided at the inner end of the transmission housing (41), one side of said brake mechanism is connected to the speed reducer (48), and a first transmission connector (56) at the other side of the roller blind tube brake mechanism (5) is fixedly nested in a first driving force-bearing hole (32), the outer diameter of the transmission housing (41) is smaller than the inner diameter of the roller blind tube (3), and the roller blind tube (3) can freely rotate outside the electric transmission mechanism (4).
Patent WO-2021103853-A1 (WO)
Title: 显示基板和显示装置
Inventor: SHANG TINGHUA
IPC: G09F9/00
Filed: 2020-10-20
Abstract: 一种显示基板和显示装置，其中，显示基板包括显示区域(110)和位于显示区域(110)周边的边框区域(120)，其中，显示区域(110)包括第一区域(111)和第二区域(112)，第一区域(111)内的每一栅线连接的子像素的数量少于第二区域(112)内每一栅线连接的子像素的数量；显示基板包括设置在边框区域(120)内的信号线(130)，第一区域内(111)的每一栅线在显示基板的衬底基板上的正投影与信号线(130)在衬底基板上的正投影部分重合，信号线(130)与第一区域(111)内的栅线之间形成电容，以增加第一区域内的栅线的负载电容。
Patent WO-2022082652-A1 (WO)
Inventor: GUO SHENGXIANG
IPC: H04W72/04
Filed: 2020-10-22
Abstract: 本申请提出了一种用于无线制式切换的通信方法、装置和电子设备，涉及无线通信技术领域。该方案为：确定与第一无线制式信息包相关联的第一优先级和与第二无线制式信息包相关联的第二优先级；根据所述第一优先级和所述第二优先级，确定目标无线制式；将切换时间的时域位置配置在所述目标无线制式的传输时段内。本申请能够将切换时间的时域位置配置在优先级低的无线制式的传输时段内中，不再依赖使用固定的切换时间的方式确定无线制式切换时间时域位置，能够反应动态的优先级引起的差异，避免了承载了重要信息的侧行链路产生额外信令开销导致传输质量下降的技术问题。
Patent WO-2022087914-A1 (WO)
Inventor: HONG WEI
IPC: H04L1/00
Filed: 2020-10-28
Abstract: An embodiment of the present disclosure is applicable to the field of communication technology, and discloses a beam measurement method and device, and a storage medium. The method comprises: receiving first information, the first information comprising first beam indication information indicating a downlink receiving beam; in response to the downlink receiving beam associated with the first beam indication information being the same as a downlink service beam used by a terminal device, determining a measurement method for a reference signal of the beam on the basis of the signal strength of the downlink service beam. By using the embodiment of the present disclosure, the terminal device can flexibly determine whether to measure the reference signal of the beam or how to measure the reference signal of the beam, and is highly applicable.
Patent WO-2022052265-A1 (WO)
Inventor: SUN WEI
IPC: G02B13/00
Filed: 2020-10-31
Abstract: An optical camera lens (10, 20, 30), relating to the field of optical lenses. The optical camera lens (10, 20, 30) comprises nine lenses in total. From the object side to the image side, the nine lenses are sequentially: a first lens (L1) having positive refractive power, a second lens (L2) having positive refractive power, a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6) having positive refractive power, a seventh lens (L7) having negative refractive power, an eighth lens (L8) having positive refractive power, and a ninth lens (L9) having negative refractive power, wherein the focal length of the optical camera lens (10, 20, 30) is f, the focal length of the first lens (L1) is f1, the axial thickness of the fifth lens (L5) is d9, and the axial distance from the image side surface of the fifth lens (L5) to the object side surface of the sixth lens (L6) is d10, and the following relational expressions are satisfied: 3.80≤f1/f≤7.50, and 3.00≤d9/d10≤12.00. The optical camera lens (10, 20, 30) satisfies large-aperture, wide-angle, and ultra-thin design requirements while having good optical properties.
Patent WO-2021103943-A1 (WO)
Title: 一种用于颗粒肥料外包喷涂液体硫磺的装置
Inventor: WANG RENZONG
IPC: C05G3/00
Filed: 2020-11-02
Abstract: 一种用于颗粒肥料外包喷涂液体硫磺的装置，包括若干热空气管、若干耐温阀门、若干压力表、若干两相流喷咀、夹套管、液体硫磺管、回流阀，其特征在于：液体硫磺管安装在夹套管内，若干两相流喷咀分别固定在夹套管上，且液体硫磺管与每个两相流喷咀相连，每个两相流喷咀与一根热空气管相连，每根热空气管上安装有一个耐温阀门和一个耐温压力表，在夹套管尾端安装一个回流阀。添加输送液体硫磺采用夹套的液体硫磺管，物料进入包裹滚筒，采用多个两相流喷咀进行雾化喷涂方式包裹颗粒肥料。本装置具有颗粒肥料包裹均匀，节省用量，效率高等优点。
Patent WO-2021135630-A1 (WO)
Title: Rolling bearing fault diagnosis method based on grcmse and manifold learning
Inventor: YAO LIGANG
IPC: G01M13/045
Filed: 2020-11-05
Abstract: A rolling bearing fault diagnosis method based on GRCMSE and manifold learning, comprising the following steps: collecting a vibration acceleration signal of a rolling bearing by using an acceleration sensor (step S1); performing feature extraction on the vibration acceleration signal by using a GRCMSE algorithm (step S2); performing dimension reduction on rolling bearing fault feature information by using a DDMA manifold learning method, and dividing the rolling bearing fault feature information subjected to dimension reduction into a training sample low-dimensional feature set and a test sample low-dimensional feature set in proportion (step S3); training a PSO-SVM classifier according to training sample low-dimensional features to obtain a trained PSO-SVM classifier (step S4); and inputting the test sample low-dimensional feature set into the trained PSO-SVM classifier for diagnosis to obtain a fault type (step S5). The defect of coarse graining in multi-scale sample entropy is overcome, the problem of information redundancy in high-dimensional fault features is solved, and different state types of a rolling bearing can be effectively diagnosed.
Patent WO-2022095036-A1 (WO)
Title: Foldable device and mobile platform
Inventor: ZHAO JIN
IPC: F16M13/00
Filed: 2020-11-09
Abstract: A foldable device and a mobile platform. The foldable device comprises a first connecting member (10), a second connecting member (11), a third connecting member (12), a fourth connecting member (13) and a brake member (14); the first connecting member (10), the second connecting member (11), the third connecting member (12) and the fourth connecting member (13) are sequentially hinged to form a four-bar linkage; when the four-bar linkage is located at a dead point position, the fourth connecting member (13) gets close to the second connecting member (11); and the brake member (14) is arranged on the four-bar linkage, and the brake member (14) is linked with the four-bar linkage to prevent the fourth connecting member (13) from getting away from the second connecting member (11). The foldable device can be folded to the dead point position by means of one folding operation, and the four-bar linkage is locked at the dead point position, so that the operation convenience can be improved; in addition, operation is completed synchronously in one time, so that the missing of a secondary operation is avoided, and the safety and reliability of the foldable device can be improved.
Patent WO-2021147469-A1 (WO)
Inventor: ZHENG XUFEI
IPC: H04L12/24
Filed: 2020-11-10
Abstract: 本发明涉及一种基于神经网络模型的通信系统及其配置方法。所述通信系统包括至少一个主节点和与所述主节点通信连接的多个子节点，并且所述多个子节点的每一个中配置有子节点神经网络模型，所述通信系统配置方法包括：获取所述多个子节点的特征信息；以及基于获取的所述特征信息，动态配置所述子节点神经网络模型。
Patent WO-2021093831-A1 (WO)
Title: Promoter having high activity in activated t-cell
Inventor: LIU TAO
IPC: A61P35/00
Filed: 2020-11-13
Abstract: Provided is a promoter having high activity in an activated T-cell. The promoter comprises, from 5'-end to 3'-end, a CMV enhancer, an IFNγ promoter, and a long-terminal repeat sequence of human T-cell leukemia virus that are connected in sequence. The promoter exhibits greater activity in an activated immune cell than the existing promoters and is low in activity or inactive in other non-immune cells.
Patent WO-2021129237-A1 (WO)
Title: 薄膜光波导及其制备方法
Inventor: CHEN YIFAN
IPC: G02B6/10
Filed: 2020-11-18
Abstract: 一种薄膜光波导，包括硅基衬底（1）、设置在硅基衬底（1）上的包层以及设置在硅基衬底（1）上的光波导芯层（2），光波导芯层（2）设于包层之中并且光波导芯层（2）折射率高于包层的折射率，光波导芯层（2）包括双层光波导介质薄膜（21）以及设置于双层光波导介质薄膜（21）之间的薄膜材料夹层（22），薄膜材料夹层（22）为二维晶格亚波长结构，二维晶格亚波长结构的有效晶格常数和占空比在各个传播方向上近似相同，以使薄膜光波导的有效折射率近似各向同性。克服了有效折射率近似各向同性的二维晶格亚波长结构的薄膜光波导设计结构复杂和工艺误差的问题，不需要额外的结构设计和改变二维晶格方向，简化了薄膜光波导的结构并保证了薄膜光波导的性能。
Patent WO-2022062138-A1 (WO)
Title: 振动电机
Inventor: CUI ZHIYONG
IPC: H02K33/00
Filed: 2020-11-18
Abstract: 本申请提供了振动电机，包括具有收容空间的壳体以及收容于收容空间内的振子和定子，振子和定子的其中一方包括线圈组件，振子和定子的其中另一方包括磁路组件；线圈组件包括沿第一方向与磁路组件相对且间隔设置的至少两个第一线圈以及环绕第一方向设置并绕设于磁路组件外周的第二线圈磁路组件包括主磁钢以及位于主磁钢的第一方向两侧的副磁钢；主磁钢沿第一方向充磁，且主磁钢的磁极与相邻两第一线圈相对；副磁钢关于主磁钢对称设置且位于主磁钢不同侧的副磁钢的充磁方向相同；单个第二线圈的第一方向的一侧与主磁钢的第一磁极对应，另一侧与相邻副磁钢的第二磁极对应，第一磁极与第二磁极极性相反。
Patent WO-2021129250-A1 (WO)
Title: 一种被用于无线通信的节点中的方法和装置
Inventor: LIU ZHENG
IPC: H04W76/27
Filed: 2020-11-19
Abstract: 本申请公开了一种用于无线通信的节点中的方法和装置。节点接收第一信息和第二信息，所述第二信息被用于确定第一定时偏移值；确定第一定时补偿值，并且发送第一信号；其中，所述第一信号的发送起始时刻和参考时刻之间的时间间隔长度等于目标定时补偿值，所述第一信号的发送起始时刻早于所述参考时刻，所述参考时刻是参考时域资源单元的边界时刻，所述第一信息被用于确定所述参考时域资源单元在时域的位置；所述第一定时补偿值和所述第一定时偏移值一起被用于确定所述目标定时补偿值，所述第一定时偏移值大于0；所述第一信号被用于随机接入，所述第一信号携带前导序列。本申请能够提高随机接入性能。
Patent WO-2022110114-A1 (WO)
Inventor: ZHANG ZHIYI
IPC: H01L21/768
Filed: 2020-11-30
Abstract: 本申请提供了一种电路版图的识别方法及识别设备，能够识别出MOM电容的各电极层在电路版图中的层间分布；该电路版图的识别方法包括：获取电路版图的参数；其中，电路版图中包括n层金属版图、分布在n层金属版图中的MOM电容以及位于MOM电容的体区域的识别层；根据电路版图的参数，确定n层金属版图与MOM电容的端口的电连接性、以及确定n层金属版图与识别层的相对位置；根据n层金属版图与MOM电容的端口的电连接性、n层金属版图与识别层的相对位置，确定MOM电容中的各电极层所在的金属版图的层数。
Patent WO-2021110007-A1 (WO)
Title: Cigarette cutting device
Inventor: YAN KAI
IPC: A24F40/40
Filed: 2020-12-02
Abstract: A cigarette cutting device, comprising: a housing (2) provided with a passage (21) for accommodating a cigarette (1); at least one paper cutting knife (3) disposed on the inner wall of the passage (21) and used for cutting the cigarette paper of the cigarette (1); and a shifting mechanism (4) slidably disposed on the housing (2), and capable of moving back and forth along the axial direction of the passage (21) to pull out the tobacco shreds in the cigarette (1). The paper cutting knife (3) is provided on the inner wall of the passage (21), during use, when the cigarette (1) is inserted into the passage (21), the paper cutting knife (3) cuts the cigarette paper of the cigarette (1), and the shifting mechanism (4) pulls out the tobacco shreds in the cigarette (1) to make the tobacco shreds fall. In this way, during smoking of the cigarette (1), the tobacco shreds can be directly heated and the cigarette paper is not heated, without producing a paper burnt smell after heating the cigarette paper, a better taste is provided, and less harm is produced.
Patent WO-2022095182-A1 (WO)
Inventor: HU CHENGBO
IPC: H04W74/08
Filed: 2020-12-02
Abstract: Est divulgué dans la présente invention un procédé de communication sans fil pour des dispositifs de nœuds dans l'Internet des Objets (IdO) d'un dispositif de transformation et de transmission de puissance. Dans l'IdO d'un dispositif de transformation et de transmission de puissance, des canaux de communication entre un dispositif maître et des dispositifs esclaves comprennent un canal de diffusion, un canal de commande descendant, un canal de multidiffusion, un canal partagé descendant, un canal de contention aléatoire montant et un canal partagé montant, différents canaux étant distingués par des champs de types de canaux d'en-têtes de trames MAC ; et des processus de communication entre le dispositif maître et les dispositifs esclaves sont définis, et comprennent un processus de diffusion de nœuds, un processus d'accès aléatoire, un processus d'enregistrement de pré-attribution, un processus de communication de planification d'un canal partagé de commande montant, un processus de communication de planification de réception discontinue (DRX), un processus de communication d'un canal partagé de commande descendant, un processus de fragmentation de paquets, etc.
Patent WO-2021115246-A1 (WO)
Inventor: WU XIAOJUAN
IPC: G02F1/1335
Filed: 2020-12-08
Abstract: Disclosed are dimming glass and a glass module, belonging to the technical field of display glass. The dimming glass comprises a basic dimming structure (10) and a reflective polarizer (40), wherein the basic dimming structure (10) comprises a first substrate and a second substrate which are arranged opposite each other, and a first liquid crystal layer (17) arranged between the first substrate and the second substrate, wherein the first liquid crystal layer (17) is configured to deflect under the control of an electric field generated between the first substrate and the second substrate so as to control light transmittance; and the reflective polarizer (40) is located on the side of the first substrate that is away from the liquid crystal layer.