baber/WOPTO huggingface dataset:
Patent WO-2021208147-A1 (WO)
Title: Bounded increment graph partitioning method and system
Inventor: FAN WENFEI
IPC: G06F16/901
Filed: 2020-04-29
Abstract: Disclosed are a bounded increment graph partitioning method and system. The method comprises: a coordinator partitions an initial graph structure into multiple first sub-graphs, correspondingly obtains multiple first sub-partitions, and distributes the first sub-partitions to multiple services; the services perform iterative expansion on the obtained first sub-partitions, and determine, in the iterative expansion process, whether the first sub-partitions reach a preset equilibrium upper bound, and if the first sub-partitions reach the preset equilibrium upper bound, stop expansion of the first sub-partitions; the coordinator confirms whether update data exists; and if the update data exists, combine the update data with the initial graph structure to obtain an updated partial graph structure, then partition the partial graph structure into multiple second sub-graphs and corresponding second sub-partitions, distribute the second sub-partitions to the services, and the services receiving the second sub-partitions perform iterative expansion. According to the present application, the calculation overhead during distributed graph partition can be reduced, and the partition result is more balanced.
Patent WO-2020224659-A1 (WO)
Inventor: KANG YANCHAO
IPC: H04W24/10
Filed: 2020-05-09
Abstract: Provided are an information reporting method, an information receiving method, and a terminal and a network control entity. The method comprises: reporting information of an air interface resource used by a terminal in proximity communication.
Patent WO-2020238885-A1 (WO)
Title: Treatment method of complex of angiotensin ii receptor antagonist metabolite and nep inhibitor
Inventor: SUN JINGCHAO
IPC: C07D403/10
Filed: 2020-05-26
Abstract: The present application belongs to the technical field of drug application, relates to a treatment method of a complex of angiotensin II receptor antagonist metabolite and NEP inhibitor, and specifically relates to the dosage of the drug.
Patent WO-2020239047-A1 (WO)
Inventor: FENG YONG
IPC: F16D66/00
Filed: 2020-05-29
Abstract: Provided are a detection brake pad (1), and a brake clamp unit fault detection device and detection method. The detection brake pad (1) is used for fault detection of a vehicle brake device, and the detection brake pad (1) comprises a brake pad body (100), a support chamber (200), a moving member (300), an elastic force transmission medium (600) and an extension member (400), wherein the brake pad body (100) has a second mounting portion (110) and a displacement detection mounting portion (120), the support chamber (200) is provided with an access port (210), the moving member (300) is sleeved with the support chamber (200), the elastic force transmission medium (600) is located between the moving member (300) and the brake pad body (100), the extension member (400) is fixedly connected to the moving member (300), the extension member (400) corresponds to the access port (210), and the extension member (400) corresponds to the displacement detection mounting portion (120). According to the brake clamp unit fault detection device and detection method, a brake clamp unit can still be accurately tested without removing the brake clamp unit.
Patent WO-2021223292-A1 (WO)
Title: 显示面板
Inventor: NIE XIAOHUI
IPC: G06F3/041
Filed: 2020-06-18
Abstract: 一种显示面板（100），包括：基板（101）、介电层（102）以及感应电极层（103），介电层（102）中设有多根触控走线（1081）。通过在触控走线（1081）的第一直线部（1081-1）左右设置凸起（109）的结构，当触控走线（1081）受到剪切力时，左右两侧凸起（109）的对角线方向补偿面板受力形变，缓冲触控走线（1081）所受到的应力，降低触控走线（1081）受力强度，避免断线。
Patent WO-2021027402-A1 (WO)
Inventor: WANG LEI
IPC: C21D9/00
Filed: 2020-06-24
Abstract: A 1400 MPa grade delayed-fracture-resistant high-strength bolt and a manufacturing method therefor. The chemical elements thereof contain alloy elements such as Mo, Cu and V; by means of a treatment method of high-temperature quenching and two-stage tempering, copper-rich phase ε-Cu and fine second phase particles such as VC and Mo 2 C are fully dispersed and precipitated in a tempering matrix structure, so that a bolt has high delayed-fracture-resistant performance and corrosion-resistant performance when the strength grade of the bolt reaches 1400 MPa. According to the high-strength bolt, the precipitated phase action of the alloy element Cu and the precipitated phase action of special carbon compounds and nitrogen compounds formed by Mo, V, Nb, Ti, etc., are fully used, so that the tensile strength of the bolt is between 1445 MPa and 1510 MPa, the percentage reduction of area is 50-56％, the elongation after fracture is not less than 10％, the delayed fracture strength ratio of a constant-load notch tension test is 0.63-0.71, no rare earth element is added, and the cost is low.
Patent WO-2021174725-A1 (WO)
Inventor: LI FANFAN
IPC: G06K9/00
Filed: 2020-06-29
Abstract: The present application relates to the field of artificial intelligence. Disclosed are an Internet of Vehicles-based data storage method and apparatus, a computer device and a storage medium. Said method comprises: acquiring n types of sensing data of a first vehicle in real time, and generating sensing data-time curve function sequences F1, F2, ..., and Fn; acquiring a face image of a driver, and inputting the face image into a preset face recognition model to obtain a specified face feature; if the specified face feature matches an owner of the first vehicle, obtaining predicted sensing data-time curve function sequences f1, f2, ..., and fn; calculating a matching degree value between the curve function sequences F1, F2, ..., and Fn and the curve function sequences f1, f2, ..., and fn; and if the matching degree value is greater than a preset matching threshold, storing the curve function sequences F1, F2, ..., and Fn into a plurality of specified network nodes in a preset first sub-network. In this way, the present invention ensures that data is trusted and solves the problem that the storage pressure of a server is excessively high.
Patent WO-2021004361-A1 (WO)
Title: Face beauty level prediction method and device, and storage medium
Inventor: ZHAI YIKUI
IPC: G06K9/00
Filed: 2020-07-02
Abstract: A face beauty level prediction method, comprising the following steps: acquiring beautiful-face images in a beautiful-face database and preprocessing same, to extract a beauty feature vector (S100), the preprocessing being able to unify data of the beautiful-face images, facilitating data processing, and improving the detection accuracy; performing a classification processing on the beauty-feature vector by using a biomimetic pattern recognition model, to obtain a trained face beauty level prediction model (S200); and acquiring a face image to be recognized, and inputting same to the face beauty level prediction model for face beauty level prediction (S300), so as to obtain a beauty level of the face image to be recognized, thereby being less affected by external factors and having a higher detection accuracy.
Patent WO-2021159662-A1 (WO)
Inventor: YANG CONGBIN
IPC: G01B11/16
Filed: 2020-07-09
Abstract: 一种安装偏心状态下谐波减速器柔轮（6）径向变形的检测方法，以波发生器（5）中心为原点，建立基准坐标系，通过测量与波发生器（5）同轴的标准圆，计算出波发生器（5）中心与转台（1）回转中心的偏移量；将测量波发生器（5）在偏心状态下的径向变形函数与偏移量带入理论椭圆偏心数学模型中，得到实际椭圆的参数；将偏移量与椭圆参数带入柔轮（6）径向跳动修正模型中，得到偏心状态下的修正模型；测量柔轮（6）变形函数，引入获得的修正模型，得到标准状态下的柔轮（6）径向变形函数。该方法解决柔轮（6）变形检测过程中的安装偏心问题，获得较为精确的柔轮（6）变化函数，为齿形的设计与优化提供更为精确的实际基础。
Patent WO-2021082531-A1 (WO)
Inventor: GU ZHANLEI
IPC: G01R35/04
Filed: 2020-07-16
Abstract: Provided is an on-site fault diagnosis instrument for an intelligent single-phase electric energy meter. When a user does not use electricity or when a current signal collected by a current clamp is almost zero, the fault diagnosis instrument can automatically enable a magnetic latching relay (S1) to close, an output end of an isolation power supply unit generates a virtual load current, and current sampling of the virtual load current can be completed by an intelligent single-phase electric energy meter to be tested and the fault diagnosis instrument. The fault diagnosis instrument can solve the problem of complicated wiring that occurs when a user does not use electricity and an external electric load needs to be connected, and can complete the requirements of on-site fault diagnosis in time, thereby greatly improving the working efficiency of on-site power operation and maintenance personnel.
Patent WO-2022016377-A1 (WO)
Title: Jointing tool
Inventor: LI JINGJIAN
IPC: E04F21/165
Filed: 2020-07-21
Abstract: Disclosed is a jointing tool, comprising working parts and a holding part, and the working parts are connected to the holding part. The working parts are adjustable, and the surfaces of each working part form a polygonal prism, comprising multiple cylindrical surfaces having different radii of curvature. A first connecting part and a second connecting part extend from either end of the holding part. The working parts comprise a first working part and a second working part. The first working part and the second working part are each rotatably sleeved onto a connecting part. Also comprised are limiting mechanisms, and the limiting mechanisms are configured to limit and unlock said working parts. Also comprised is a sealing part, and the sealing part is arranged at an end portion of the first working part to prevent small particle objects from entering the working part. The present invention has advantages of simple structure, easy adjustment, high working efficiency and low cost.
Patent WO-2021013169-A1 (WO)
Inventor: CHEN ZHIXIANG
IPC: H04R1/10
Filed: 2020-07-22
Abstract: 本发明公开了一种穿戴式对讲机，包括：信号接收端、天线、功能连接线、电源以及控制模块，所述功能连接线分别连接在信号接收端与控制模块之间，所述控制模块包括主板以及控制电路板，所述控制电路板设置在主板上或者控制电路板与主板分体并通过功能连接线相连接，所述天线埋设在功能连接线中，且天线的端部与主板相连接，所述电源与主板相连接进行供电。通过上述方式，本发明所述的穿戴式对讲机，通过功能连接线进行信号接收端与控制模块的连接，实现了天线的隐藏，结构紧凑，穿戴方便，通话的音质清晰，提升了待机时间。
Patent WO-2021052009-A1 (WO)
Title: Mtj bottom electrode and manufacturing method therefor
Inventor: LI HUIHUI
IPC: H01L43/08
Filed: 2020-07-27
Abstract: A magnetic tunnel junction (MTJ) bottom electrode and a manufacturing method therefor. The MTJ bottom electrode comprises a bottom electrode substrate layer and a bottom electrode buffer layer laminated to each other. The lower surface of the bottom electrode substrate layer is in directly contact with the bottom conductive metal, and the upper surface of the bottom electrode buffer layer is in contact with an MTJ, wherein the atomic weight of the material of the bottom electrode buffer layer is less than that of the material of the bottom electrode substrate layer. According to the MTJ bottom electrode and the manufacturing method therefor, the etch selection ratio is increased, metal deposition contamination in the back-end MTJ etching process is reduced, and the bottom electrode material sputtered on the surface of the MTJ can be cleaned more easily.
Patent WO-2021258500-A1 (WO)
Title: 一种法匹拉韦及其衍生物的制备方法
Inventor: YAO HONG
IPC: C07D241/24
Filed: 2020-07-31
Abstract: 公开了一种法匹拉韦或其衍生物的制备方法，具体为直接用氟化试剂进行亲电氟化反应，选择性在6-位引入氟原子，一步反应高效合成法匹拉韦或其衍生物。所述制备方法采用一步反应，操作简单、安全、成本低、三废少环境友好、总收率高，具有极强的工业化优势和意义。
Patent WO-2022027646-A1 (WO)
Title: Port selection codebook enhancement by partial channel reciprocity
Inventor: TOSATO FILIPPO
IPC: H04L5/00
Filed: 2020-08-07
Abstract: Embodiments of the present disclosure relate to device, method, apparatus and computer readable storage medium of port selection codebook enhancement by partial channel reciprocity. The method comprises determining, at a first device, a set of beams and frequency domain components associated with a Channel State Information-Reference Signal, CSI-RS, to be transmitted from the first device to a second device; generating an indication of a mapping between at least one port selected at the first device for transmitting the CSI-RS and the frequency domain components and the set of beams; and transmitting, to the second device, the CSI-RS comprising the indication. In this way, the gNB may indicate on which FD components the PMI calculation should be restricted, such that PMI feedback overhead in UL can be reduced without increasing extra overhead cost in DL.
Patent WO-2022036665-A1 (WO)
Title: Bendable element
Inventor: XIAO WEI
IPC: B32B7/12
Filed: 2020-08-21
Abstract: Bendable elements (1) can be used in display covers for electronic devices such as smart phones. The elements (1) have reduced delayed elastic deformation or creep when released from the influence of persistent mechanical stresses, e.g. unfolded from a folded position. Bendable elements (1) as substrates or covers for color filters, filter printed electronics, sensors for touch control panels, finger print sensors, mobile electronic devices, bendable/foldable displays, or other applications where a combination of high chemical stability, temperature stability, low gas permeability, flexibility, high strength, low thickness and premium cosmetic appearance is necessary. Besides consumer and industrial electronics, the elements could also be used for protection applications in industrial production or metrology.
Patent WO-2021047419-A1 (WO)
Title: Live broadcast interaction method, live broadcast system, electronic device and storage medium
Inventor: ZENG YAN
IPC: H04N21/488
Filed: 2020-09-01
Abstract: A live broadcast interaction method, a live broadcast system, an electronic device and a storage medium. The live broadcast interaction method is applied to the live broadcast system, and the live broadcast system comprises an anchor terminal, an audience terminal, and a server. The live broadcast interaction method comprises: an anchor terminal collects contour information and a live broadcast video, encodes the contour information to a network extraction layer of a video code stream, encodes the live broadcast video to a video encoding layer of the video code stream, and uploads the encoded video code stream to a server; the server sends the encoded video code stream to an audience terminal; the anchor terminal and/or the audience terminal further obtains a trigger instruction generated by the server, and obtains corresponding special effect information based on the trigger instruction; and the anchor terminal and/or the audience terminal decodes the human body contour information and the live broadcast video from the encoded video code stream, and renders the special effect information to the live broadcast video based on the contour information. According to the live broadcast interaction method, the interestingness of connection interaction can be enhanced, so that the live broadcast content is richer, and the interactivity is improved.
Patent WO-2021057758-A1 (WO)
Inventor: ZHANG LI
IPC: H05B44/00
Filed: 2020-09-23
Abstract: 本发明实施例提供了一种交互方法、装置、智能镜子、电子设备及计算机存储介质，涉及人机交互领域。其中，所述方法包括：接收对用于对智能镜子的灯光进行调节的灯光调节控件的操作，所述操作用于指示对所述智能镜子的灯光进行调节；基于所述操作，生成携带有灯光调节参数的灯光调节指令；向所述智能镜子发送所述灯光调节指令，使得所述智能镜子根据所述灯光调节指令携带的所述灯光调节参数调节灯光。通过本发明实施例，能够在不影响周围环境的情况下，根据用户需求对智能镜子的灯光进行调节，从而有效提升用户对智能镜子的使用体验。
Patent WO-2021057971-A1 (WO)
Inventor: PAN XIAOJUN
IPC: B66F9/14
Filed: 2020-09-27
Abstract: A three-way forklift electric fork, comprising a fork (2), a side shift assembly and a rotating assembly. The side shift assembly comprises a side shift shaft (4), a side shift actuating wheel (6), and a side shift electric motor (8). The side shift actuating wheel (6) is fixed on the side shift shaft (4) and fits a side shift belt (1) provided on a three-way forklift inner sliding frame. The side shift shaft (4) is connected to a chassis (10) via a bearing and also is connected to the side shift electric motor (8) via a side shift transmission mechanism. A mechanical side shift limiting part (62) is mounted on a rear base of the chassis (10). The mechanical side shift limiting part (62) fits an abutting part (111) provided on the three-way forklift inner sliding frame. The rotating assembly comprises a rotating shaft (12) and a rotating electric motor (14). The rotating shaft (12) is connected to the chassis (10) via a bearing. A proximal segment of the rotating shaft (12) is connected to the rotating electric motor (14) via a rotating transmission mechanism, an intermediate segment of same is connected to the fork (2), and a distal segment of same is connected to a rotating mechanical limiting part. The three-way forklift electric fork reduces the energy consumed when the fork is shifting sideways and rotating, reduces noise, increases efficiency, increases the endurance and control precision of a forklift, further simplifies the structure and route design, and increases operational stability.
Patent WO-2022067585-A1 (WO)
Inventor: XUE RUIBIN
IPC: G06F3/041
Filed: 2020-09-29
Abstract: A writing trajectory processing method, a touch device, a writing system, and a storage medium. The writing trajectory processing method comprises: obtaining writing data of an original writing trajectory, the writing data comprising: a plurality of first trajectory points and a plurality of first contact areas having one-to-one correspondence to the plurality of first trajectory points; performing smoothing processing on the writing data to obtain smoothed writing data, the smoothed writing data comprising: a plurality of second trajectory points and a plurality of second contact areas having one-to-one correspondence to the plurality of second trajectory points; determining, on the basis of the plurality of second contact areas, a plurality of trajectory linewidths having one-to-one correspondence to the plurality of second trajectory points; and displaying a writing trajectory on the basis of the plurality of second trajectory points and the plurality of trajectory linewidths.
Patent WO-2021120785-A1 (WO)
Inventor: WANG LIFENG
IPC: B64C39/02
Filed: 2020-09-30
Abstract: A personal flying machine using compressed air as a power source, and an operation method therefor. The personal flying machine comprises an intra-cyclone bypass static rotor lift apparatus, a seat frame, and a compressed air supply device. The intra-cyclone bypass static rotor lift apparatus comprises a cyclone bypass, an intra-bypass static rotor, and an intra-bypass compressed air artificial air blowing port; the intra-bypass static rotor comprises a static hub and a plurality of static blades fixedly connected around the static hub and arranged radially; each static blade is shaped like a wing and comprises an airfoil, an attack angle, a leading edge, and a trailing edge. The compressed air supply device supplies compressed air to the intra-bypass compressed air artificial air blowing port, so that the intra-bypass compressed air artificial air blowing port sprays airflow to the leading edges of the static blades to form a cyclone and produce lift force. Limited efficiency, high cost, heavy structure, and energy-environment issues related to work-doing of traditional personal flying machines by burning fossil fuels are solved, and defects and problems related to the fact that personal flying machines moves without wings or with wings in relatively static air to generate lift force are solved.
Patent WO-2021078165-A1 (WO)
Inventor: ZHANG TIANBAO
IPC: G05D1/10
Filed: 2020-10-21
Abstract: 一种无人机的飞行控制方法、装置、无人机和存储介质，无人机的飞行控制方法包括：确定无人机当前在非静止状态下采用的飞行模式（S110）；如果飞行模式为绝对悬停模式，则根据无人机的当前飞行速度、当前飞行高度、第一预设悬停高度和遥控设备为无人机设定的遥控速度，确定无人机的目标速度（S120）；如果飞行模式为相对静止悬停模式，则根据无人机在非静止状态下的相对飞行速度、当前飞行高度、第二预设切换悬停高度和遥控设备为无人机设定的遥控速度，确定无人机的目标速度（S130）；根据目标速度控制无人机飞行（S140）。无人机的飞行控制方法、装置、无人机和存储介质，保证在非静止状态下控制无人机在绝对悬停模式和相对悬停模式下的成功飞行，提高无人机飞行的安全性。
Patent WO-2021159742-A1 (WO)
Title: Image segmentation method and apparatus, and storage medium
Inventor: LIU LUYAN
IPC: G06T7/11
Filed: 2020-10-29
Abstract: Provided are an image segmentation method and apparatus, and a storage medium. The method comprises: first acquiring a target domain image and a source domain image marked with target information; then respectively segmenting the source domain image and the target domain image by using a generative network in a first generative adversarial network and a generative network in a second generative adversarial network; next, determining a first source domain target image and a second source domain target image according to a first source domain segmentation loss and a second source domain segmentation loss, and determining a first target domain target image and a second target domain target image according to a first target domain segmentation loss and a second target domain segmentation loss; then performing cross-training on the first generative adversarial network and the second generative adversarial network to obtain a trained first generative adversarial network; and on the basis of a generative network of the trained first generative adversarial network, then segmenting an image to be segmented in order to obtain a segmentation result.
Patent WO-2022077592-A1 (WO)
Inventor: HUANG WENLIN
IPC: C12N15/861
Filed: 2020-10-30
Abstract: 提供了一种病毒保存试剂，每1L病毒保存试剂中：NaCl含量为5.85±0.585g、Tris-base为1.21±0.121g、MgCl  2 ·6H  2 O为0.2±0.02g、甘油为100±10mL、注射用水补足至1000mL。该保存试剂成分简单，对细胞毒性小，且能够在不同的环境条件下起到长期稳定病毒、维持病毒活性的作用，能够应用于以病毒为载体的疫苗的制备中。
Patent WO-2021218109-A1 (WO)
Inventor: LI YINGSHU
IPC: F24F13/16
Filed: 2020-11-10
Abstract: An upright air conditioner indoor unit, comprising: a housing (10); an air duct (20), the inner walls of the air duct (20) near to an air outlet (22) being of a tapered shape in which the flow cross section gradually decreases in the direction of airflow; and a flow guide part (30), arranged inside the air duct (20), and together with the tapered portion (150) of the air duct (20), defining an annular air outlet gap (15), the flow guide part (30) being used to guide airflow towards the annular air outlet gap (15) so as to cause the airflow (20) to gradually aggregate towards the center of airflow under the guidance of the inner walls of the air duct (20), and sequentially flow out of the air outlet (22) and an air blowing port (11). The flow guide part (30) is formed from a flow guide line being rotated once about a horizontal central axis, the flow guide line comprising, sequentially and smoothly connected, a convex first arc segment (segment ab), a concave second arc segment (segment bc), a convex third arc segment (segment cd), a convex fourth arc segment (segment de), and a convex fifth arc segment (segment ef). The upright air conditioner indoor unit features a stronger blowing force, and a farther blowing distance.
Patent WO-2021196642-A1 (WO)
Inventor: LIAO ZHIHONG
IPC: B24B55/06
Filed: 2020-11-18
Abstract: An intelligent and efficient belt and disc sander for wood finish machining. The belt and disc sander consists of a belt sanding assembly and a disc sanding assembly that is used in cooperation with the belt sanding assembly. The belt and disc sander can realize the functions of grinding a belt and grinding a disc, and a monitoring control assembly is increased, thereby intelligently managing and controlling production.
Patent WO-2022088304-A1 (WO)
Inventor: MI PENG
IPC: C07C53/19
Filed: 2020-11-19
Abstract: 公开了一种3-氯特戊酸的制备方法，具体的说是一种以3-氯-2-甲基丙烯、一氧化碳为原料制备3-氯特戊酸的方法。以3-氯-2-甲基丙烯与一氧化碳为原料，水合强酸催化剂存在下，经共聚反应制得，然后经乙醚精制，得到纯度99％以上的3-氯特戊酸精品，该方法转化率高、收率高、副产少，产品后处理简单，符合绿色经济循环理念。