baber/WOPTO huggingface dataset:
Patent WO-2021189172-A1 (WO)
Inventor: YANG HAIHUA
IPC: B23Q11/00
Filed: 2020-03-22
Abstract: A dust removal and cleaning device for testing planar flexible materials, comprising a workbench (2), a test instrument (3), a first power device (5), a first screw rod (6), a brush plate (8) and a sliding plate (9); a first support plate (4) and a second support plate (7) are provided on an end surface of the rear side of the workbench (2); the first power device (5) is provided on the first support plate (4); a rotating shaft of the first power device (5) is in transmission connection with the first screw rod (6); an end portion of the first screw rod (6) extends out of the left side of the second support plate (7); the brush plate (8) is longitudinally provided on the first screw rod (6), the other end of the brush plate (8) is connected to the sliding plate (9), a hairbrush (82) is provided on the bottom of the brush plate (8), and the hairbrush (82) is in contact with the upper end surface of the workbench (2); the sliding plate (9) is slidably connected to the workbench (2); a controller (33) is provided on the end surface of the right side of the workbench (2); the test instrument (3) is placed on the upper end surface of the workbench (2); and a material receiving box (13) is provided below the left side of the workbench (2). The dust removal and cleaning device can automatically clean the surface of the workbench (2), is easy to operate, saves time and effort, and allows the storage of the test instrument (3) in an installation box, achieving a protective effect and preventing dust accumulation on the surface of the instrument.
Patent WO-2020221050-A1 (WO)
Inventor: FAN CHENGFEI
IPC: G01S19/14
Filed: 2020-04-20
Abstract: 一种基于时空域联合处理的集中式协作定位系统和方法。通过利用具有自定位信息节点的位置信息和所有节点间的相对距离信息，完成网络中节点的定位。针对系统所设计的协作定位方法在每个时间片，首先利用中心处理节点收集网络中所有节点在往前回溯的多个时间片内的位置信息以及节点间的相对距离信息，然后基于各个节点运动轨迹约束对多时间片的测量信息进行时空域的联合处理，得到所有节点在当前时刻的位置估计。通过对多时间片的测量信息进行联合处理，能够有效提高节点的定位精度，并且在节点速度比较大或者网络连通性较差的情况下，具有比基于单时间片测量信息的协作定位方法更好的稳定性。
Patent WO-2021120472-A1 (WO)
Inventor: JIN JIAHAO
IPC: B29C43/52
Filed: 2020-04-21
Abstract: A gravure anilox roll of a coating device, comprising an outer roll body (1), an inner roll body (2), a flow guide tube (3), a first shaft head (4), and a second shaft head (5). The second shaft head comprises a central through hole (51) which axially passes through. The central through hole (51) is in communication with an inner cavity (31) of the flow guide tube (3). The first shaft head is provided with a central blind hole (41) in communication with the inner cavity (31). The central through hole (51), the inner cavity (31), and the central blind hole (41) constitute an inflow cavity (32). A reflow cavity (11) is formed between the outer roll body (1) and the inner roll body (2). The first shaft head (4) comprises a first reflow hole (42). The second shaft head (5) comprises a second reflow hole (52). The inflow cavity (32) and the reflow cavity (11) are provided inside the anilox roll, so that the liquid can circulate inside the anilox roll, which can improve the temperature control effect and reduce the consumption of cooling or heating the liquid.
Patent WO-2021217639-A1 (WO)
Inventor: WANG YUWEN
IPC: H01M4/36
Filed: 2020-04-30
Abstract: Disclosed are a secondary battery and a fabrication method therefor, and an apparatus containing the secondary battery. The secondary battery comprises a negative pole piece, with the negative pole piece comprising a negative current collector and a negative diaphragm. The negative diaphragm comprises a first negative diaphragm layer and a second negative diaphragm layer, wherein the first negative diaphragm layer is arranged on at least one surface of the negative current collector and comprises a first negative active material, the first negative active material comprises graphite, and the first negative active material comprises or does not comprise a silicon-based material. The second negative diaphragm layer is arranged on the surface of the first negative diaphragm layer and comprises a second negative active material, wherein the second negative active material comprises artificial graphite and a silicon-based material; and the mass ratio of the silicon-based material in the first negative active material is denoted as W1, the mass ratio of the silicon-based material in the second negative active material is denoted as W2, and the negative pole piece satisfies: W2 ≥ W1.
Patent WO-2020233493-A1 (WO)
Inventor: ZHAO WANZHONG
IPC: B60T13/74
Filed: 2020-05-14
Abstract: Disclosed is an electro-hydraulic brake-by-wire system based on compensation by an energy accumulator. When a driver steps on a brake pedal (1), an electronic control unit (8) collects pedal displacement and pedal speed signals, determines the braking intention of the driver, and calculates the magnitude of a required braking resistance moment; and a control signal is sent to a brake actuator controller (91), such that the control of an output torque of a brake electric motor (92) in a brake actuating mechanism and the compensation control of the duty cycle of a solenoid valve of a high-pressure energy accumulator (18) are realized; and precise control over the hydraulic pressure of a master brake cylinder (11) and a wheel cylinder is realized on the basis of realizing a relatively high response speed, thereby improving the braking performance. The disclosure further relates to a control method for the electro-hydraulic brake-by-wire system.
Patent WO-2021226992-A1 (WO)
Title: Methods, apparatuses, and systems for providing personal protective equipment
Inventor: LUO RUI
IPC: A41D13/12
Filed: 2020-05-15
Abstract: Methods, apparatuses, and systems associated with personal protective equipment are provided. An example mask may include an exterior layer, one or more mask straps coupled to the exterior layer, and a filter layer. An example method for manufacturing a protective garment may include providing a front segment, providing a back segment, and connecting the front segment and the back segment by at least forming a front raglan seam.
Patent WO-2020248955-A1 (WO)
Inventor: QIU ZELING
IPC: G06F21/60
Filed: 2020-06-09
Abstract: A content sharing method and an electronic device. The method comprises: a first electronic device obtains drawing data of a first content to be drawn in a scene of sharing a screen with a second electronic device, and respectively draws contents corresponding to a control layer, an application layer and a system layer based on the drawing data of the first content, and synthesizes to obtain image data of the first content; identify sensitive data corresponding to the control layer, the application layer and the system layer in the drawing data of the first content, and perform desensitization processing on the sensitive data to obtain processed drawing data; respectively draw contents corresponding to the control layer, the application layer and the system layer based on the processed drawing data, and synthesize to obtain image data of a second content; display the first content according to the image data of the first content, and send the image data of the second content to the second electronic device. According to the method, sensitive data can be identified more thoroughly from the control layer, the application layer and the system layer, and desensitization processing is performed, so that the security of shared content can be improved.
Patent WO-2021253412-A1 (WO)
Inventor: LI HAITAO
IPC: H04W52/02
Filed: 2020-06-19
Abstract: 一种无线通信的方法和终端设备，有利于兼顾接收网络的响应和终端的省电，该方法包括：终端设备向网络设备发送第一信息；所述终端设备接收所述网络设备发送的第一指示信息，所述第一指示信息用于指示所述终端设备跳过物理下行控制信道PDCCH监听；所述终端设备根据第一时长和第一往返传输时间RTT，确定是否跳过监听PDCCH，其中，所述第一时长为所述终端设备跳过监听PDCCH的时长，所述第一RTT为所述终端设备和所述网络设备之间的信号传输的RTT。
Patent WO-2021012954-A1 (WO)
Inventor: XIA SHENGQING
IPC: C01B33/021
Filed: 2020-07-08
Abstract: A method for preparing silicon or germanium nanomaterials by decomposing a ternary alloy, the silicon or germanium nanomaterials and an application, the method comprising the steps of: carrying out solid-phase synthesis of a Li-Zn-Si or Li-Zn-Ge ternary alloy compound; and decomposing the Li-Zn-Si or Li-Zn-Ge ternary alloy compound to prepare and obtain the silicon or germanium nanomaterials. The raw materials used in the method have a low manufacturing cost, and are non-toxic and safe; the reaction conditions are mild, the process is stable, the production rate is high, the costs are low and there is no need for complex and cumbersome post-treatment processes. The method is suitable for the large-scale production of nano silicon or germanium materials and has a great competitive advantage in the market. The obtained nano silicon or germanium material has a porous structure, small particle size (10-100 nm), narrow particle size distribution, uniform particle size, high purity and low oxygen, good dispersion performance, and strong applicability.
Patent WO-2021013147-A1 (WO)
Inventor: FENG ZHONGJIAN
IPC: H04N21/431
Filed: 2020-07-21
Abstract: 本申请公开了一种视频处理方法、装置、终端及存储介质，属于视频处理技术领域。所述方法包括：在视频播放窗口上叠加透明图层；当获取到所述视频播放窗口中待放大显示的指定区域时，对所述视频播放窗口中播放的视频进行图片抓取，得到第一图片；根据所述指定区域，对所述第一图片进行裁剪，得到第二图片，所述第二图片包括所述指定区域；在所述透明图层上放大显示所述第二图片。本申请无需调用插件，可以适用于任何浏览器，提高了适用性。
Patent WO-2022016546-A1 (WO)
Inventor: PAN KAI
IPC: H04W4/44
Filed: 2020-07-24
Abstract: 本申请涉及车联网技术领域，具体涉及一种车辆证书申请方法、车载设备及路侧单元。该方法包括：当车载设备的Uu接口不可用或Uu接口的信号质量低于阈值时，车载设备向路侧单元RSU发送证书代申请消息，证书代申请消息包括车载设备所属车辆的证书申请信息；其中，证书申请消息由RSU转发至第三方机构；车载设备从RSU接收证书代申请响应，证书代申请响应包括车辆的身份证书，身份证书由第三方机构基于证书申请信息生成并发送给RSU。该方法可以在车载设备可以在Uu接口不可用或信号质量较差时，通过PC5接口申请身份证书。
Patent WO-2021223334-A1 (WO)
Title: Method for iterative joint estimation of vehicle mass and road gradient on the basis of mmrls and sh-stf
Inventor: WANG WEIDA
IPC: G06F30/20
Filed: 2020-07-30
Abstract: The present invention provides a method for iterative joint estimation of vehicle mass and road gradient on the basis of MMRLS and SH-STF, comprising the following steps: establishing a steering-considered dynamic model; constructing an MMRLS/SH-STF-based iterative joint estimation algorithm architecture; and performing improvement by means of an SH-STF-based gradient estimation algorithm. The method for iterative joint estimation of vehicle mass and road gradient on the basis of MMRLS and SH-STF is reasonable in design, analyses a slowly varying property of the vehicle mass and a time varying property of the road gradient; according to the slowly varying and time varying properties, on the basis of a longitudinal dynamics model and a steering monorail model for vehicles, respectively calculates vehicle mass by using a system identification algorithm of a multi-model fusion recursive least squares, and calculates a road gradient by using a state estimation algorithm of noise adaptive strong tracking filtering based on an extended Kalman filter (EKF), so that the algorithm is better adapted to an estimated variable.
Patent WO-2022021428-A1 (WO)
Inventor: ZHANG KUN
IPC: H01L27/11582
Filed: 2020-07-31
Abstract: 3D memory devices (100, 103, 105, 107, 400, 403, 405, 407) and methods for forming the same are disclosed. One of the 3D memory devices (100, 103, 105, 107, 400, 403, 405, 407) includes a memory stack (114, 730, 830), a first semiconductor layer (120), a supporting structure (160, 460, 502, 726, 808), a second semiconductor layer (122), and a plurality of channel structures (124, 714, 814). The memory stack (114, 730, 830) includes vertically interleaved conductive layers (116, 728, 828) and dielectric layers (118, 711, 811) and has a core array region (202) and a staircase region (204) in a plan view. The first semiconductor layer (120) is above and overlaps the core array region (202) of the memory stack (114, 730, 830). The supporting structure (160, 460, 502, 726, 808) is above and overlaps the staircase region (204) of the memory stack (114, 730, 830). The supporting structure (160, 460, 502, 726, 808) and the first semiconductor layer (120) are coplanar. The second semiconductor layer (122) is above and in contact with the first semiconductor layer (120) and the supporting structure (160, 460, 502, 726, 808). Each channel structure (124, 714, 814) extends vertically through the core array region (202) of the memory stack (114, 730, 830) and the first semiconductor layer (120) into the second semiconductor layer (122).
Patent WO-2021098290-A1 (WO)
Title: 烹饪器具
Inventor: WANG SHUANG
IPC: A47J27/086
Filed: 2020-08-08
Abstract: 一种具有烘烤和压力锅功能的烹饪器具，包括锅体（1）、内胆（2）、锅盖（4）、发热盘（5），锅体（1）包括中层（15）和外壳（23），发热盘（5）设在中层（15）底面上方，内胆（2）设在中层（15）内腔，还包括烘烤组件（3），内胆（2）从中层（15）内腔中取出，放入烘烤组件（3）立在发热盘上方，锅体（1）底部设有风扇组件，风扇组件将发热盘（5）产生的热量吹向烘烤组件（3）内腔。放入烘烤组件时，风扇组件的离心风轮（12）将空气吸入中层（15）底面，与发热盘（5）热交换后进入烘烤组件（3）烹饪食物。
Patent WO-2021042944-A1 (WO)
Inventor: CHEN PING
IPC: C12N15/62
Filed: 2020-08-11
Abstract: L'invention concerne une thérapie génique d'ADN minicercle ciblant les muscles. En particulier, l'invention concerne un vecteur d'ADN minicercle pour une expression efficace à long terme d'un produit génique thérapeutique dans les muscles. Le vecteur d'ADN minicercle est combiné à une technologie d'administration ciblée sur les muscles, et peut exprimer efficacement le produit génique thérapeutique dans les muscles pendant une longue période, ce qui permet de surmonter les défauts d'une période de demi-vie limitée de médicaments protéiques et d'un effet thérapeutique non durable. Le vecteur d'ADN minicercle peut être utilisé pour traiter des défauts génétiques héréditaires communs ou des maladies chroniques, et présente les avantages d'être sûr, efficace et peu coûteux.
Patent WO-2021047351-A1 (WO)
Inventor: LIU JUNLI
IPC: G03B17/55
Filed: 2020-08-17
Abstract: 本申请提供了一种红外成像单元、成像装置及无人机。其中，红外成像单元包括：红外探测器；隔热组件，隔热组件位于红外探测器的一侧，隔热组件用于隔离成像装置中的热量向红外探测器的传递。本申请的技术方案，红外成像单元包括红外探测器和隔热组件，隔热组件位于红外探测器的一侧，隔热组件能够阻隔红外成像单元中的发热零部件向红外探测器的热传导和热辐射，从而降低红外成像单元中产生的热量对红外探测器的测得温度的准确性的影响。
Patent WO-2022007136-A1 (WO)
Title: Composition and use thereof in preparation of medication for treating cancer
Inventor: QI HAILONG
IPC: C07H15/203
Filed: 2020-08-19
Abstract: A composition, comprising a compound represented by formula I or a pharmaceutical salt, dimer or trimer thereof, and a tyrosine kinase activity inhibitor. On the basis of an inhibitory effect of the tyrosine kinase activity inhibitor targeting receptor tyrosine kinases such as VEGFR and EGFR, in vivo and in vitro antitumor tests show that a medication combination of sotagliflozin and the tyrosine kinase activity inhibitor has a synergistic inhibitory effect on tumors. The combination of the two medications has a more significant effect than a single medication.
Patent WO-2022000752-A1 (WO)
Inventor: LIU XIANGRONG
IPC: H01H9/52
Filed: 2020-08-31
Abstract: Disclosed are a wiring device for a circuit breaker and a circuit breaker having same. The wiring device comprises: a wire holder (1) having a plurality of busbar slots (11) distributed in the height direction; a plurality of wiring busbars (2) correspondingly inserted into the plurality of busbar slots (11), the wiring busbars (2) being provided with first busbar parts (21) which are vertically arranged; a plurality of first conductive elements (3) arranged on the wire holder (1) at intervals in the width direction, the first conductive elements (3) being provided with first connecting plates (31) which are arranged in the vertical direction; and a first fastening structure (5) which is used for fixedly connecting the first busbar parts (21) and the first connecting plates (31). Since the plurality of first connecting plates (31) are vertically arranged in the width direction in a staggered manner, the plurality of first busbar parts (21) arranged in the height direction can be directly connected to the corresponding first connecting plates (31), such that the structure is simpler; the first busbar part (21) and the first connecting plate (31) of each layer are vertically arranged, such that the length of the wiring device for a circuit breaker is greatly reduced, and compared with the prior art, the wiring device for a circuit breaker is more miniaturized; and in addition, due to a small amount of copper materials being used, the temperature rise of the wiring device for a circuit breaker is not only lower, but the cost is also lower.
Patent WO-2022047789-A1 (WO)
Inventor: LI KE
IPC: G01D3/028
Filed: 2020-09-07
Abstract: Provided are a proximity detection apparatus and an electronic device. The proximity detection apparatus is beneficial to improving the degree of discrimination between a human body approaching the device and a non-human body approaching the device. The apparatus is used for the electronic device, and comprises: a first electrode, a second electrode, and a detection module for detecting the variation of a mutual capacitance value between the first electrode and the second electrode. The detection module is electrically connected to the first electrode and the second electrode, and the variation of a mutual capacitance value is used to determine a proximity state of the electronic device; in the case where a human body approaches the electronic device, the variation of a mutual capacitance is a first variation; in the case where a non-human body approaches the electronic device, the variation of a mutual capacitance is a second variation; and one of the first variation and the second variation is positive, and the other one is negative.
Patent WO-2022021541-A1 (WO)
Title: 免疫球蛋白结合蛋白及其应用
Inventor: JIANG BIWANG JACK
IPC: C12N15/31
Filed: 2020-09-09
Abstract: 提供一种免疫球蛋白结合蛋白，由葡萄球菌蛋白A的E、C和Z-domain拼接得到，获得了抗体载量的提升和耐碱特性，可用于免疫球蛋白的亲和层析。
Patent WO-2021143210-A1 (WO)
Title: Permanent ferrite magnet forming boost injection apparatus and magnet manufacturing method
Inventor: ZHANG TIEJUN
IPC: B22F3/10
Filed: 2020-09-30
Abstract: A permanent ferrite magnet forming boost injection apparatus and a magnet manufacturing method. The permanent ferrite magnet forming boost injection apparatus comprises a slurry agitating tank (1), a horizontal boost plunger pump (2), and an injection pump (4). The horizontal boost plunger pump (2) is mounted right below the slurry agitating tank (1). A discharge port (1a) in the bottom of the slurry agitating tank (1) is through-connected to a feed port (2e) above the horizontal boost plunger pump, and the through-hole diameters of the discharge port (1a) and the feed port (2e) are greater than or equal to Φ80 mm. The injection pump (4) is connected to a discharge pipe (2f) of the horizontal boost plunger pump (2) by means of a gate valve (3), and a conveying pipe (4e) of the injection pump (4) is connected to a magnet forming mold. The magnet manufacturing method utilizes the permanent ferrite magnet forming boost injection apparatus. The permanent ferrite magnet forming boost injection apparatus and the magnet manufacturing method can achieve the mass production of permanent ferrite magnets "having remanence B ≥ 4150 Gs and intrinsic coercivity Hcj ≥ 4000 Oe", without adding a rare earth element and a cobalt element. The forming pressing efficiency and the quality pass rate of the permanent ferrite magnets are greatly improved.
Patent WO-2021063420-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/70
Filed: 2020-10-09
Abstract: La présente invention concerne un procédé de traitement vidéo qui comprend la réalisation d'une conversion entre une vidéo qui comprend une ou plusieurs images et une représentation en train de bits de la vidéo. La représentation en train de bits doit se conformer à une règle de format qui spécifie que chaque image est codée sous forme d'une ou de plusieurs tranches. La règle de format empêche des échantillons dans une image de ne pas être couverts par la ou les tranches.
Patent WO-2022067890-A1 (WO)
Title: Smart watch
Inventor: YANG HUHU
IPC: G04G21/06
Filed: 2020-10-16
Abstract: Provided is a smartwatch, comprising a watch band (10), a watch body (20) having a speaker unit (21), and a speaker enclosure (30). The watch body (20) has a first sound outlet (2221), and the speaker unit (21) is capable of radiating sound outward by means of the first sound outlet (2221). The speaker enclosure (30) is attached to the watch band (10); the speaker enclosure (30) comprises an outer housing (31) having an accommodating space and a sound-generating unit (32) accommodated in the accommodating space, the outer housing (31) being provided with a second sound outlet (311), the sound-emitting unit (32) being capable of radiating sound outward by means of the second outlet (311). The sound-emitting unit (32) is electrically connected to an internal circuit of the watch body (20), and is connected to the same signal source as the speaker unit (21). Thus the speaker unit (21) of the watch body (20) and the speaker enclosure (30) externally connected to the watch band can be the same sound source, enabling a stereo sound effect, improving the clarity and intelligibility of sound playback.
Patent WO-2022082488-A1 (WO)
Title: Gestion de réception discontinue (drx) de liaison latérale
Inventor: LI QING
IPC: H04W4/70
Filed: 2020-10-21
Abstract: Certains aspects concernent un procédé de communication sans fil au moyen d'un premier équipement utilisateur (UE). Le procédé peut comprendre les étapes consistant à : déterminer des informations concernant la communication à l'aide d'une réception discontinue (DRX) de liaison latérale ou une ou plusieurs configurations DRX de liaison latérale pour au moins une application ou un service avec au moins une communication de liaison latérale ; déterminer au moins une première configuration DRX de liaison latérale sur la base des informations ou de la ou des configurations DRX de liaison latérale ; transmettre, à au moins un second UE, une indication de l'au moins une première configuration DRX de liaison latérale pour l'au moins une communication de liaison latérale ; et recevoir, en provenance de l'au moins un second UE, une indication du fait que l'au moins une première configuration DRX de liaison latérale est acceptée pour l'au moins une communication de liaison latérale.
Patent WO-2021227378-A1 (WO)
Title: Fastener-type electric heating cold-proof boot
Inventor: CHEN ZHIGUO
IPC: A43B3/35
Filed: 2020-10-27
Abstract: A fastener-type electric heating cold-proof boot, comprising an upper (1), a sole (2) and an insole (3), wherein a heel is provided with a mounting cavity (4); a detachable power supply system (5) is embedded in the mounting cavity (4); an electric heating component (6) and a temperature sensor (7) are provided in the insole (3); a first magnetic snap fastener (8) electrically connected to a positive electrode and a second magnetic snap fastener (9) electrically connected to a negative electrode are provided between the electric heating component (6) and an upper surface of the power supply system (5); a third magnetic snap fastener (10), which is connected to said two magnetic snap fasteners, is provided between the temperature sensor (7) and the upper surface of the power supply system (5); an outer side of the upper (1) is provided with a power button (11) and a charging interface (12); the power button (11) and the charging interface (12) are respectively connected to a lower surface of the power supply system by means of first and second circuits (13, 14); a fourth magnetic snap fastener (15) and a fifth magnetic snap fastener (16), which are electrically connected to the positive electrode and the negative electrode, are provided between the first circuit (13) and the lower surface of the power supply system (5); and a sixth magnetic snap fastener (17) and a seventh magnetic snap fastener (18), which are electrically connected to the positive electrode and the negative electrode, are provided between the second circuit (14) and the power supply system (5). The present fastener-type electric heating cold-proof boot is comfortable and warm, and is convenient to charge.