baber/WOPTO huggingface dataset:
Patent WO-2021031982-A1 (WO)
Title: Data sending method, data receiving method, and device
Inventor: GUO WENTING
IPC: H04B7/0413
Filed: 2020-08-13
Abstract: Embodiments of the present application disclose a data sending method, a data receiving method, and a device, which relate to the field of communications, and particularly relate to the fields of V2X, Internet of Vehicles, intelligent connected vehicle, intelligent driving, automatic-driving, etc., and can prevent data of adjacent sub-channels from being pre-coded by using the same pre-coding matrix as much as possible, thereby improving the transmission reliability. The method comprises: a first terminal device pre-coding data on a data channel according to a first pre-coding granularity or a second pre-coding granularity, so as to obtain data to be sent, wherein the first pre-coding granularity is a sub-channel, and the second pre-coding granularity is smaller than the sub-channel; and the first terminal device sending said data to a second terminal device.
Patent WO-2022021508-A1 (WO)
Inventor: YAN JIANFENG
IPC: A61K41/00
Filed: 2020-08-21
Abstract: A method and a system for using a pulsed laser to control drug release, relating to the technical field of pulsed laser applications. A solution (6) used in the invention comprises an agarose hydrogel (8) carrier, an anti-cancer drug (9), and a black phosphorus photosensitizer (10) loaded in the hydrogel (8) carrier. The anti-cancer drug (9) is encapsulated into the agarose hydrogel (8) loaded with the black phosphorus photosensitizer (10). A 780-110 nm near infrared pulsed laser provided in the system causes a photothermal reaction in the black phosphorus photosensitizer (10), accomplishing conversion of the hydrogel (8) from a gel state to a sol state, thereby implementing a process of release of the drug (9). The energy in single pulses of a pulsed laser can be controlled, and the irradiation space thereof is highly precise, and therefore the provided method and a system for using a pulsed laser to control the release of a drug (9) is able to precisely control the release position of the drug (9). By means of controlling the laser energy and pulse count of a pulsed laser, precise control of the amount of the drug (9) released is made possible, the invention thus having a high clinical value.
Patent WO-2022041260-A1 (WO)
Inventor: LIN HONG
IPC: H04N5/232
Filed: 2020-08-31
Abstract: Provided are a gimbal control device and a handheld gimbal. In the gimbal control device, a controller (211) is located on a first circuit board (212), an analog signal device (221) is located on a second circuit board (222), the analog signal device (221) is connected to a target grounding point on the first circuit board (212), and the target grounding point and the controller (211) are connected to a same grounding path, so that reference voltages of the analog signal device (221) and the controller (211) are consistent. Moreover, the wire connecting the analog signal device (221) to the target grounding point is isolated from the grounding loop, so that even if there is current fluctuation in the grounding loop, no voltage drop will occur on the wire connecting the analog signal device (221) to the target grounding point, thereby reducing impact of current fluctuation in the grounding loop on the analog signal device (221), maintaining the consistency of the reference voltages of the analog signal device (221) and the controller (211), and improving the gimbal control performance.
Patent WO-2021082786-A1 (WO)
Inventor: YUAN GANG
IPC: G10L15/22
Filed: 2020-09-17
Abstract: A semantic understanding model training method and apparatus, a semantic understanding model processing method and apparatus, an electronic device, and a storage medium. The semantic understanding model training method comprises: obtaining a first training sample set, wherein the first training sample set is sentence samples with noise obtained by means of an active learning process (401); performing denoising processing on the first training sample set to form a corresponding second training sample set (402); processing the second training sample set by means of a semantic understanding model to determine the initial parameters of the semantic understanding model (403); in response to the initial parameters of the semantic understanding model, processing the second training sample set by means of the semantic understanding model to determine the update parameters of the semantic understanding model (404); and according to the update parameters of the semantic understanding model, iteratively updating the semantic representation layer network parameters of the semantic understanding model and task-related output layer network parameters by means of the second training sample set (405).
Patent WO-2022067664-A1 (WO)
Title: Sidelink reception with multiple transmission reception points
Inventor: DUTTA Sourjya
IPC: H04W72/04
Filed: 2020-09-30
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) with multiple transmission reception points (TRPs) (e.g., a multi-TRP UE) may receive sidelink control information including an interference measurement configuration indicating resources allocated for sidelink interference measurements across multiple TRPs. In some cases, the multi-TRP UE may decode the sidelink control information including the interference measurement configuration. The multi-TRP UE may receive one or more signals from a first UE, a second UE, or both. The multi-TRP UE may perform a sidelink interference measurement for each signal based on the interference measurement configuration. The multi-TRP UE may determine whether to process the signals in combination or separately across TRPs based on the sidelink interference measurements.
Patent WO-2022067821-A1 (WO)
Inventor: YIN XIAOJUN
IPC: H04W36/00
Filed: 2020-09-30
Abstract: Embodiments of the present invention provide a communication method and apparatus, and an unmanned aerial vehicle. The method comprises: obtaining signal measurement values and reference communication coverage ranges of N neighbor cells, and obtaining position information of the unmanned aerial vehicle; according to the reference communication coverage ranges of the N neighbor cells, and the position information of the unmanned aerial vehicle, determining at least one first neighbor cell from the N neighbor cells, wherein the reference communication coverage range of the first neighbor cell does not cover the unmanned aerial vehicle; changing the signal measurement value of the at least one first neighbor cell to a target value, so that the amended signal measurement value of the first neighbor cell does not satisfy a cell handover condition, and the unmanned aerial vehicle would not hand over to the first neighbor cell, thereby ensuring reliability of communication between the unmanned aerial vehicle and a control terminal, and improving flight safety of the unmanned aerial vehicle.
Patent WO-2021078134-A1 (WO)
Title: Eyewear product and method of producing same
Inventor: CHU JAMES LOUIS
IPC: G02C5/14
Filed: 2020-10-21
Abstract: A method of producing an eyewear product (1) and the eyewear product (1) are provided. The eyewear product (1) includes a frame (2) configured for holding a pair of optical lenses (3a, 3b), the first and second temples (4a, 4b) configured for hinged attachment proximate to the first and second edges (2a, 2b) of the frame (2) via the first and second hinge elements (5a,5b) respectively, each of the first and second temples (4a, 4b) having holes (4a', 4b') extending therein between the first sides of the first and second temples (4a, 4b) and the second sides of the first and second temples (4a, 4b), the frame (2) having holes (2a', 2b') extending therein at the first and second edges (2a, 2b) of the frame (2) between the first side of the frame (2) and the second side of the frame (2), and each of the first and second hinge elements (5a,5b) having the first and second holes (5a', 5a'',5b', 5b'') extending therein between the first side of each of the first and second hinge elements (5a,5b) and the second side of each of the first and second hinge elements (5a,5b).
Patent WO-2021078154-A1 (WO)
Inventor: WANG LIN
IPC: G02F1/1335
Filed: 2020-10-21
Abstract: Provided by the present application are a backlight module and a display device, the backlight module comprising a light-emitting unit array having two or more light-emitting units, two or more light-homogenizing elements and a light-shielding rack. Each light-emitting unit comprises at least one light-emitting element; the multiple light-homogenizing elements correspond to the light-emitting units one by one in terms of position; each light-homogenizing element comprises a light incident surface and a light emergent plane opposite each other and a scattering functional layer, the scattering functional layer being disposed in at least one of the light incident surface and the light emergent surface; the light-shielding rack comprises multiple light-shielding units; and at least one light-shielding unit is arranged between two adjacent light-emitting units. By means of disposing the scattering functional layer in the at least one among the light incident surface and the light emergent surface of the light-homogenizing elements, the backlight module provided by the present application can increase the light-homogenizing function of the light-homogenizing elements, which helps to evenly distribute the brightness of light spots of light beams passing through the light-homogenizing elements. The provision of the light-shielding unit between the adjacent light-emitting units can prevent the crosstalk of light rays between the adjacent light-emitting units, thus effectively improving the contrast of the display device.
Patent WO-2021169362-A1 (WO)
Inventor: TENG XUEFANG
IPC: A63F13/285
Filed: 2020-10-30
Abstract: A trigger device and an interactive terminal having same, the trigger device comprising a trigger bracket and a trigger (1) movably disposed thereupon, and further comprising: a trigger electromagnet (3), the trigger electromagnet (3) being fixed on the trigger (1); a bracket electromagnet (2), the bracket electromagnet (2) being fixed opposite to the trigger bracket and having an attractive or repulsive effect relative to the trigger electromagnet (3) when the trigger is in a depressed state; an electromagnet control device connected to an electromagnetic coil (4) of the trigger electromagnet (3) and to an electromagnetic coil (4) of the bracket electromagnet (2) respectively, and used for adjusting the voltage or current in the electromagnetic coil (4) of the trigger electromagnet (3) and the electromagnetic coil (4) of the bracket electromagnet (2). The electromagnetic control device is utilized in the trigger device to adjust the current in the electromagnetic coil (4) of the trigger electromagnet (3) and the electromagnetic coil (4) of the bracket electromagnet (2) and to change the electromagnetic force received by the trigger electromagnet (3) and to change the spring-back force received by the trigger (1), thus providing users with differing feedback force from the trigger (1) and delivering to users different tactile sensations.
Patent WO-2022057040-A1 (WO)
Inventor: SUN WEN
IPC: G02B13/00
Filed: 2020-11-02
Abstract: 本发明涉及光学镜头领域，公开了一种摄像光学镜头，所述摄像光学镜头共包含九片透镜，所述九片透镜自物侧至像侧依序为：第一透镜，具有正屈折力的第二透镜，第三透镜，第四透镜，第五透镜，第六透镜，第七透镜，第八透镜，以及第九透镜；所述第一透镜的焦距为f1，所述第六透镜的轴上厚度为d11，所述第六透镜的像侧面到所述第七透镜的物侧面的轴上距离为d12，且满足下列关系式：1.80≤f1/f≤3.20；1.50≤d11/d12≤8.00。本发明提供的摄像光学镜头具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2022067951-A1 (WO)
Title: 摄像镜头
Inventor: RUAN GUOYU
IPC: G02B5/20
Filed: 2020-11-02
Abstract: 一种摄像镜头，其包括第一镜片（5）和第二镜片（1），第一镜片（5）为由树脂材料制成且包含红外吸收剂的树脂镜片，红外吸收剂均匀混合于树脂材料中，第二镜片（1）为玻璃镜片，第二镜片（1）的物侧面和像侧面中至少其中一面设置有红外阻隔层（7）。摄像镜头不仅可以降低镜头总长、减少杂散光，而且可以简化摄像镜头的制造工序及降低成本。
Patent WO-2022077623-A1 (WO)
Inventor: REN WENWEN
IPC: B23K37/02
Filed: 2020-11-04
Abstract: 一种使用灵活的焊接机器人，包括U形台（29），所述U形台（29）内活动设有承载板（27），U形台（29）下方设有底板（2），所述底板（2）和U形台（29）底部之间均匀固定夹设有减震杆（3）和减震球（4），承载板（27）上通过第一转杆（17）转动安装有置物盘（12），承载板（27）上固定设有两块第二条形板（25），两块第二条形板（25）之间通过轴承前后对称且转动安装有两根螺纹杆（18），两根螺纹杆（18）之间螺纹穿设有第一活动座（19），第一活动座（19）上前后对称设有两根导向杆（20），两根导向杆（20）之间上下滑动设有U形活动板（24），U形活动板（24）上对称设有两块矩形板（23），两块矩形板（23）之间通过轴承转动安装有螺纹驱动杆（33）以及固定安装有限位滑杆（34），螺纹驱动杆（33）和限位滑杆（34）之间穿设有第二活动座（35），第二活动座（35）上设有用于给焊接件进行焊接的焊接头（22）。该焊接机器人结构布局合理，操作简单，使用方便，能够高效灵活地对焊接件进行精准焊接，大大提高企业焊接效率及质量。
Patent WO-2022000944-A1 (WO)
Title: Solid-liquid-filled low-surface-energy smooth functional material and preparation method therefor
Inventor: CUI JIAXI
IPC: C08L71/00
Filed: 2020-11-17
Abstract: A solid-liquid-filled low-surface-energy smooth functional material and a preparation method therefor. The solid-liquid-filled low-surface-energy smooth functional material comprises the following raw materials in parts by weight: 30-90% of a substrate, 5-90% of a liquid filler and 0-60% of a solid filler. The liquid filler is secreted onto the surface of the material to form a lubricating layer with a thickness of 20-1000 nm. The preparation method is simple and easy to control, such that the low-surface-energy smooth functional material can be rapidly prepared. The resulting material has a three-layer structure, which improves the mechanical performance thereof, improves the processing performance of the material, functionalizes the material, and has the characteristics of being low-surface-energy and smooth.
Patent WO-2022099736-A1 (WO)
Title: 一种高强度抗拉效果好的耐酸吊带
Inventor: ZHANG LIANSHE
IPC: B66C1/18
Filed: 2020-11-18
Abstract: 一种高强度抗拉效果好的耐酸吊带，包括吊带基层（1）、尼龙纤维层（2）、连接带（3）、聚酯纤维丝（4）、富强纤维层（5）、环氧树脂层（6）、防水布（7）、耐磨层（8）、耐磨凸起（9）、丙纶纤维层（10）、高强度聚酯纤维纱（11）、加强丝（12）、环氧树脂涂层（13）和防磨层（14）。该结构合理，通过尼龙纤维层（2）提高吊带的耐磨性和回弹性，通过聚酯纤维丝（4）和富强纤维层（5）增强吊带的强度和抗疲劳性，通过环氧树脂层（6）以及环氧树脂涂层（13）为吊带基层（1）的两侧提供保护，同时使吊带具有较好的耐酸及耐破性能，通过防水布（7）提高吊带的防水性能，通过穿插在尼龙纤维层（2）、富强纤维层（5）和环氧树脂层（6）之间的连接带（3）加强吊带内部的连接，使吊带具有高强度特性。
Patent WO-2021104142-A1 (WO)
Inventor: SU JIANFENG
IPC: D04B9/40
Filed: 2020-11-19
Abstract: La présente invention concerne une feuille de garde-aiguille pour une tricoteuse circulaire se rapportant au domaine de la bonneterie. Ladite feuille comprend un corps principal de feuille de garde-aiguille (45), l'extrémité avant du corps principal de la feuille du garde-aiguille (45) s'étendant vers le bas pour former une partie de serrage de la feuille du garde-aiguille (46), la partie de serrage de la feuille du garde-aiguille (46) est pourvue d'une première saillie (461) et d'une seconde saillie (462), et un évidement (463) est formé entre la première saillie (461) et la seconde saillie (462), ce qui permet de transférer les fils de bonneterie de manière plus simple et efficace.
Patent WO-2021098801-A1 (WO)
Inventor: LIU JIE
IPC: G06F16/215
Filed: 2020-11-19
Abstract: Embodiments of the disclosure provide a data cleaning method. The method incudes: acquiring a training face dataset, the training face dataset comprising a plurality of training images each labeled with a person ID; acquiring a candidate face verification model and training the candidate face verification model by the plurality of training images; acquiring a plurality of feature embeddings from the candidate face verification model after training, and determining a similarity between the average feature embedding of one person ID and each image labeled as the same person ID; extracting at least one training image whose similarity is smaller than a similarity threshold from the plurality of training images; and excluding the at least one extracted training image in response to receiving a confirmation signal.
Patent WO-2021139428-A1 (WO)
Title: Information processing method, apparatus and device, and computer readable storage medium
Inventor: ZHOU RUI
IPC: H04W36/00
Filed: 2020-11-26
Abstract: Disclosed are an information processing method, apparatus and device, and a computer readable storage medium. Said method comprises: acquiring first information, and when performing cell reselection, reselecting to a target neighbour cell of a different system according to the first information, wherein the target neighbour cell of the different system supports an MBMS service configured by a terminal, or the target neighbour cell of the different system supports an MBMS service currently used by the terminal.
Patent WO-2022021712-A1 (WO)
Inventor: REZAEE KASRA
IPC: G05D1/02
Filed: 2020-11-30
Abstract: Methods and systems for training a motion planner (330) for an autonomous vehicle (100) are described. A trajectory evaluator (334) agent of the motion planner (330) receives state data defining a current state of the autonomous vehicle (100) and an environment at a current time step (802). Based on the current state, a trajectory is selected (804). A reward is calculated based on performance of the selected trajectory in the current state (806). State data is received for a next state of the autonomous vehicle (100) and the environment at a next time step (808). Parameters of the trajectory evaluator (334) agent are updated based on the current state, selected trajectory, computed reward and next state (810). The parameters of the trajectory evaluator (334) agent are updated to assign an evaluation value for the selected trajectory that reflects the calculated reward and expected performance of the selected trajectory in the future states.
Patent WO-2021151359-A1 (WO)
Inventor: LIU XIANG
IPC: G06K9/00
Filed: 2020-12-11
Abstract: 一种掌纹图像的识别方法、装置、设备及计算机可读存储介质，涉及人工智能领域。所述方法包括：当获取到待处理掌纹图像时，读取预设数据库中的已注册掌纹图像（S10）；将各所述已注册掌纹图像分别和所述待处理掌纹图像进行分块匹配，生成多个匹配数据组，其中，一所述已注册掌纹图像对应生成一匹配数据组（S20）；根据多个所述匹配数据组，确定各所述已注册掌纹图像中与所述待处理掌纹图像匹配的目标掌纹图像（S30）。该方法通过图像处理技术将各个已注册掌纹图像分别和待处理掌纹图像进行分块匹配，避免以整张掌纹图像为参照进行匹配，减少了匹配过程中参照处理的数据量，有利于掌纹图像识别效率的提高。
Patent WO-2021189986-A1 (WO)
Title: 一种双燃料散货船
Inventor: WANG YI
IPC: B63B17/00
Filed: 2020-12-15
Abstract: 一种双燃料散货船，包括双燃料散货船供气系统，双燃料散货船的主甲板（26）包括货舱区域（29）和艉部区域（30），艉部区域（30）包括延伸区域（301），延伸区域（301）位于船艉的两侧且向远离船舯的方向延伸，艉部区域（30）靠近货舱区域（29）的一侧设置有上层建筑（25），双燃料散货船供气系统包括：LNG燃料舱（1a、1b），LNG燃料舱（1a、1b）设置在开敞的艉部区域（30）的上方，且位于上层建筑（25）的左右两侧；机舱，机舱设置于主甲板（26）的下方；燃气处理间（3），燃气处理间（3）设置于开敞的艉部区域（30）的上方，且位于两个LNG燃料舱（1a、1b）中间，其中，LNG燃料舱（1a、1b）内的燃料输送至燃气处理间（3）进行处理，并输送至机舱内的用气设备。
Patent WO-2021121312-A1 (WO)
Inventor: ZHANG SHAOJUN
IPC: C22B26/22
Filed: 2020-12-17
Abstract: A method for carbothermic smelting of magnesium and co-production of calcium carbide, particularly appropriate for carbothermic smelting of magnesium using a mixture of magnesium oxide and calcium oxide as a raw material, and carbon as a reducing agent. Preparing a mixed powder containing magnesium oxide, calcium oxide and a carbon reducing agent; preparing the mixed powder into a pellet furnace charge, and placing same into a reactor provided with a heat source; configuring an absolute pressure P in the reactor to be in a range of 1000 Pa ≤ P ≤ atmospheric pressure, or to be micro-positive pressure, and a reaction temperature T being in a range of 11lg 2 P+71lgP+1210°C<T<98lg 2 P-129lgP+1300°C, performing a smelting reaction, cooling to obtain liquid magnesium by means of a condenser connected onto the reactor, and after the smelting reaction is complete, obtaining calcium carbide in the reactor. The present method can completely avoid the safety hazard in carbothermic smelting of magnesium of magnesium vapor and CO gas easily forming magnesium powder when cooling together and causing an explosion, and can significantly reduce magnesium smelting costs; the present method has good application prospects in industry.
Patent WO-2021136008-A1 (WO)
Title: Liquid crystal cell and electronic apparatus
Inventor: ZHAO ZHIQIANG
IPC: G02F1/1337
Filed: 2020-12-22
Abstract: Disclosed is a liquid crystal cell, comprising a first substrate (10), a second substrate (20), and a liquid crystal layer (30) arranged between the first substrate (10) and the second substrate (20). The first substrate (10) comprises: a first base (100), and an electrochromic layer (101) arranged on one side of the first base (100). The second substrate (20) comprises: a second base (200), and a plurality of spacers (201) which are arranged on the side of the second base (200) close to the first substrate (10) at intervals, wherein the orthographic projection, on the first base (100), of at least one spacer (201) from among the plurality of spacers (201) arranged at intervals is located in the range of the orthographic projection of the electrochromic layer (101) on the first base (100).
Patent WO-2022141362-A1 (WO)
Inventor: CHEN XINPING
IPC: A61K31/47
Filed: 2020-12-31
Abstract: The present invention relates to the technical field of medicines, and in particular, to an application of a quinoline derivative in the preparation of a drug for preventing and/or treating a gastrointestinal disease. The structural formula of the quinoline derivative is as represented by formula (I). An experimental result shows that the quinoline derivative has a remarkable therapeutic effect on gastrointestinal diseases, especially peptic ulcer diseases and inflammatory bowel diseases, is 40 times more active than an existing clinical drug, can effectively improve the integrity of the mucosa, promote the improvement of the tissue morphology, restore the weight of the animal, and has a good clinical application prospect in the clinic.
Patent WO-2022141582-A1 (WO)
Inventor: DONG LEI
IPC: H04W28/26
Filed: 2020-12-31
Abstract: 本申请提供了一种无线通信的方法和装置，可以应用于车联网，例如V2X、LTE-V等，或可以用于智能驾驶，智能网联车等领域，该无线通信方法包括：第一终端根据第一资源或第二资源确定第三资源，其中，第一资源为第一终端检测到的第二终端的发送资源，第二资源为所述第二终端的预留资源；第一终端在第三资源上向所述第二终端发送协作信息，能够更加准确地确定传输资源，减小系统干扰，提升传输的可靠性。
Patent WO-2021148002-A1 (WO)
Title: Wind shielding structure, front end cooling module, and vehicle
Inventor: XU ZE
IPC: B60K11/04
Filed: 2021-01-22
Abstract: A wind shielding structure, comprising a radiator (1) and two wind shielding units correspondingly provided on the two sides of the radiator (1). An front end of each wind shielding unit is configured to be capable of abutting against an inner wall of a vehicle body so as to form a partition between the radiator (1) and the inner wall of the vehicle body, each wind shielding unit comprises an upper wind shielding unit (2) and a lower wind shielding unit (3) which are arranged in an up-and-down direction, and a groove for accommodating a cross beam of the vehicle body is formed between the upper wind shielding unit (2) and the lower wind shielding unit (3) of each wind shielding unit.
Patent WO-2021196845-A1 (WO)
Inventor: MAO HONGYONG
IPC: A47D7/00
Filed: 2021-01-27
Abstract: A guard bar folding mechanism of a folding bed for a child. The mechanism comprises a left bar body, a right bar body, and a folding portion; the folding portion comprises a housing, an elastic positioning body, a left rotating portion, and a right rotating portion; the right portion of the left bar body extends into the inner cavity of the left portion of the housing and is rotatably connected to the housing; the right end of the left bar body is in transmission connection with the left rotating portion; the left rotating portion is connected to a pull rope extending upwards from a left bed leg base; the left portion of the right bar body extends into the inner cavity of the right portion of the housing and is rotatably connected to the housing; the left end of the right bar body is in transmission connection with the right rotating portion; and the right rotating portion is connected to a pull rope extending upwards from a right bed leg base. The mechanism has the advantages that the structure is simpler, fewer parts are used, a folding operation is more convenient, and the cost is correspondingly reduced, and thus, the folding operation is more efficient, and the situation of failing to fold due to locking, etc. is avoided.
Patent WO-2022160157-A1 (WO)
Inventor: GUO JINGWEN
IPC: H01Q3/34
Filed: 2021-01-28
Abstract: 本发明提供一种移相器及天线，属于通信技术领域。本发明的一种移相器，其包括：基底；信号电极和分设在信号电极延伸方向两侧的第一参考电极和第二参考电极；层间绝缘层设置在信号电极、第一参考电极和第二参考电极背离基底的一侧；至少一个相控单元，至少一个相控单元中的每个包括膜桥；信号电极位于膜桥与基底所围成的空间中，且膜桥的两端分别与第一参考电极和第二参考电极在基底上的正投影存在交叠；其中，至少部分相控单元还包括位于基底与层间绝缘层之间的至少一个驱动结构，驱动结构至少包括驱动电极；且至少部分驱动结构与信号电极在背离基底方向上的高度不同；各相控单元中的驱动结构与膜桥在基底上的正投影至少部分重叠。