baber/WOPTO huggingface dataset:
Patent WO-2021000720-A1 (WO)
Inventor: LI WENLONG
IPC: G06T17/00
Filed: 2020-06-13
Abstract: A method for constructing a machining path curve of a small-curvature part based on a point cloud boundary. The method comprises the following steps: (a) densifying a three-dimensional ordered boundary curve of a part to be processed; (b) fitting densified boundary points into a flat surface, and projecting each boundary point into the flat surface to obtain a projection point; (c) performing Euclidean cluster on the projection points in the flat surface to obtain a plurality of straight line point sets, and fitting each of the obtained straight line point sets into a straight line; (d) performing Euclidean cluster on the projection points which are not fitted into the straight line to obtain a corner point set, and performing sharp corner or round corner fitting on the corner point set to obtain a fitted boundary curve in a flat surface; and (e) inversely projecting the projection points on the fitted boundary curve into a curved surface of the three-dimensional ordered boundary curve to obtain an actual machining curve of the part to be processed. According to the method, an actual machining curve is obtained by means of point cloud data of a part to be machined, so that sharp corner and round corner characteristics are reserved and the machining precision is high.
Patent WO-2021004344-A1 (WO)
Inventor: CHEN WEI
IPC: G06Q10/04
Filed: 2020-06-30
Abstract: A data analysis-based risk identification method and a related device, which may be applied in smart cities, such as in the field of smart transportation. The method comprises: acquiring risk data of a target object in a target scene (S101), the risk data comprising at least one label used for risk prediction; according to the risk data and a risk prediction model of the target scene, determining a risk prediction result for the target object (S102); when the risk prediction result indicates that the target object is at risk, adding information of the target object to a marked list (S103); collecting behavior data of the target object within a preset time range, and determining the category to which the behavior data belongs according to a preset behavior evaluation rule (S104); and generating a file comprising the information of the target object and the category to which the behavior data belongs (S105). The described method may enable the risk identification process to be more targeted and improve the accuracy of risk identification.
Patent WO-2021000892-A1 (WO)
Title: Iii-v族量子点的制备方法
Inventor: PENG XIAOGANG
IPC: C09K11/70
Filed: 2020-07-01
Abstract: 本申请提供了一种III-V族量子点的制备方法。该制备方法包括：步骤S1，使第一三烷基膦配体和第一III族元素前体反应，制备得到第二III族元素前体；步骤S2，使第二III族元素前体、V族元素前体反应，得到第一III-V族纳米簇；步骤S3，将第一III-V族纳米簇、第三III族元素前体和可选的第二三烷基膦配体混合进行反应，制备得到含III-V族量子点的第一产物体系。使用第一三烷基膦配体和第一III族元素前体形成的第二III族元素前体在室温下可溶且空间位阻较小，可以形成具有接近一致性状和尺寸极小的第一III-V族纳米簇，进而可以形成几乎单分散的III-V族量子点，实现了尺寸和粒径分布的有效控制。
Patent WO-2022021369-A1 (WO)
Inventor: SUH JUNG HOON
IPC: H04W72/04
Filed: 2020-07-31
Abstract: A method of communication includes duplication of a first field of a first content channel into a third field in a third content channel and applying a modulation and coding scheme (MCS) to only one of the first field and the third field. The first content channel is a first portion of a frame and the third content channel is a third portion of the frame. Duplication of a second field of a second content channel into a fourth field in a fourth content channel and applying a modulation and coding scheme (MCS) to only one of the second field and the fourth field. The second content channel is a second portion of a frame and the fourth content channel is a fourth portion of the frame. The first content channel and the second content channel form a first group of content channels and the third content channel and the fourth content channel form a second group of content channels. The method then transmits the frame.
Patent WO-2021082608-A1 (WO)
Inventor: WU JINXIAN
IPC: G01C21/36
Filed: 2020-08-10
Abstract: Provided are a method and electronic device (100) for prompting a travel plan; the electronic device (100) can intelligently recommend to a user a travel plan which fits the travel habits of the user, improving the efficiency of the electronic device (100) in making travel recommendations. The method for prompting the travel plan comprises: if the electronic device (100) meets a preset condition, then obtaining a first travel plan from a user portrait of the electronic device (100) according to the current time and current location, the first travel plan comprising a first travel route, the first travel route comprising a starting position, an ending position, and an intermediate position between the starting position and the ending position (S202); the electronic device (100) displaying prompt information related to the first travel plan (S203).
Patent WO-2022036485-A1 (WO)
Title: Expert demonstration-based ar assembly process manual generation method
Inventor: LUO SAI
IPC: G06Q10/06
Filed: 2020-08-17
Abstract: An expert demonstration-based AR assembly process manual generation method, comprising an interface layer (1), a function layer (2), and a data support layer (3). The interface layer (1) comprises an augmented assembly process editing system interaction interface (4); the functional layer (2) comprises a basic process editing module (5), a structure tree module (6), and a window display module (7); and the data support layer (3) comprises part model data (8), part data position (9), basic process data (10), visual representation data (11), assembly step data (12), and logo registration data (13). In the present method, the provision of the basic process editing module (5), the structure tree module (6), and the window display module (7) enables the observation of actual conditions of the corresponding process and structure tree by means of the window display module (7) to edit the process, and the provision of the part model data (8), part data position (9), basic process data (10), visual representation data (11), and assembly step data (12) can improve assembly efficiency and use effect.
Patent WO-2022027726-A1 (WO)
Title: Led lamp panel, spliced led lamp panel, and display apparatus
Inventor: LIU FANCHENG
IPC: G02F1/13357
Filed: 2020-08-17
Abstract: An LED lamp panel (201), a spliced LED lamp panel (200), and a display apparatus (1000). The LED lamp panel (201) comprises a substrate (20), a plurality of LED chips (30) and a gate driving module (40), wherein the LED chips (30) are arranged on the substrate (20) in an array; the gate driving module (40) is arranged on the substrate (20) and is used for providing a gate driving signal for the LED chips (30); the gate driving module (40) comprises a plurality of gate driving units (401); and the LED chips (30) are arranged at two sides of the gate driving module (40), and each gate driving unit (401) is electrically connected to the corresponding LED chips (30) at the two sides.
Patent WO-2021052092-A1 (WO)
Title: Optical imaging lens
Inventor: LOU QIQI
IPC: G02B13/18
Filed: 2020-08-19
Abstract: An optical imaging lens, comprising the following in order from the object side to the image side along the optical axis: a first lens (E1) having positive focal power; a second lens (E2) having focal power; a third lens (E3) having positive focal power, an object side surface (S5) of which is a convex surface; a fourth lens (E4) having focal power; a fifth lens (E5) having focal power, an image side surface (S10) of which is a concave surface; a sixth lens (E6) having focal power; and a seventh lens (E7) having focal power. Half ImgH of the diagonal length of an effective pixel area on an imaging surface (S17) of the optical imaging lens and the entrance pupil diameter (EPD) of the optical imaging lens satisfy: ImgH/EPD<0.7.
Patent WO-2021128885-A1 (WO)
Title: 信道状态信息csi处理方法及装置
Inventor: WANG HUALEI
IPC: H04B7/06
Filed: 2020-08-20
Abstract: 本公开涉及信道状态信息CSI处理方法及装置，应用于用户设备，方法包括：接收配置信息，配置信息包含多发送接收点的CSI配置信息；若CSI配置信息中的CSI报告开始占用的信道状态信息处理单元的总数目大于在同一符号中未被占用的信道状态信息处理单元的数目，根据CSI配置信息处理CSI配置信息对应的一个或多个CSI报告。本公开实施例的各个方面可以在接收到的CSI配置信息中的CSI报告开始占用的信道状态信息处理单元的总数目大于在同一符号中未被占用的信道状态信息处理单元的数目的情况下，根据CSI配置信息处理CSI配置信息对应的一个或多个CSI报告，从而适应多TRP场景，对多TRP场景下的CSI进行处理。
Patent WO-2021047469-A1 (WO)
Inventor: LAI XINYI
IPC: G01N27/27
Filed: 2020-09-07
Abstract: 一种双面生理数值测试片的制备方法，制备方法包括以下步骤：通过胶黏剂将薄膜(1)的第二表面(12)粘贴于基材(2)上(S1)；在薄膜(1)的第一表面(11)涂布光阻材料后形成第一光阻层(111)，用图罩(112)对第一光阻层(111)进行屏蔽，进行照射后形成图样层(S2)；在图样层镀上一层金属层(113)(S3)；移除未经照射去除的第一光阻层(111)，位于第一表面(11)上的金属层(113)形成测试线路(114)(S4)；在测试线路(114)上涂布一层绝缘材料形成绝缘层(115)，在绝缘层(115)上涂布光阻材料后形成第二光阻层(116)；通过图罩(117)去除位于测试线路(114)上方的第二光阻层(116)，再移除测试线路(114)上方的绝缘层(115)和未经照射去除的第二光阻层(116)，测试线路间形成绝缘层(115)(S5)；将第一表面(11)粘贴于基材(2)上，重复上述步骤，得到测试片。双面生理数值测试片的制备方法可以有效简化制备流程。
Patent WO-2021047572-A1 (WO)
Title: GSK-3β/CHE DOUBLE INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF
Inventor: SUN HAOPENG
IPC: A61P25/00
Filed: 2020-09-10
Abstract: Disclosed in the present invention is a GSK-3β/ChE double inhibitor with a structural formula as shown in formula (I), or a pharmaceutically acceptable salt of formula (I) or a solvate thereof. The small chemical molecules involved in the present invention can effectively inhibit the enzyme activities of GSK-3β, AChE and BChE, and have the effects of improving cognitive impairment caused by scopolamine, reducing the phosphorylation of tau, and reducing neuroinflammation and blood-brain barrier permeability. The present invention has important application values in the preparation of a drug for preventing or treating neurodegenerative diseases such as Alzheimer's disease, mild cognitive impairment or Parkinson's disease.
Patent WO-2021057521-A1 (WO)
Title: High-reliability and long-service-life gas-insulated switchgear circuit breaker
Inventor: LIU FEI
IPC: H01H3/30
Filed: 2020-09-14
Abstract: Disclosed is a high-reliability and long-service-life gas-insulated switchgear circuit breaker. A gear box is fixed to a shell; an input shaft of the gear box is connected to and driven by an electric motor; an energy storage driving shaft is coaxially connected to an output shaft of the gear box; an energy storage driven shaft is rotationally arranged in the shell; gears meshed with each other are arranged on the energy storage driving shaft and the energy storage driven shaft; an energy storage spring mechanism comprises an energy storage spring and an energy storage crank arm; one end of the energy storage spring is fixed to the upper end of the shell; the other end of the energy storage spring is hinged to one end of the energy storage crank arm; the other end of the energy storage crank arm is fixed to the energy storage driven shaft; and two ends of a breaking-closing transmission mechanism are respectively connected to the energy storage driven shaft and a breaking spring mechanism for transmission between the energy storage driven shaft and the breaking spring mechanism. In the present application, the transmission structure of each mechanism of the circuit breaker is modified and designed, and the problem of unreasonable excessively large damping in the prior art is solved, such that the mechanical lifetime test of the circuit breaker mechanism can be carried out 15,000 times or more.
Patent WO-2021063240-A1 (WO)
Inventor: FAN JIANGSHENG
IPC: H04W24/02
Filed: 2020-09-24
Abstract: Provided are a frequency point priority configuration method, a terminal and a network device. The frequency point priority configuration method comprises: acquiring frequency point priority information, wherein the frequency point priority information comprises frequency point priority information corresponding to different terminal types, and the frequency point priority information comprises at least one of first frequency point priority information, second frequency point priority information and third frequency point priority information; and applying the frequency point priority information according to the type of a first terminal.
Patent WO-2021063371-A1 (WO)
Title: Methods for user equipment capability reporting of simultaneous connectivity handover
Inventor: JASSAL AMAN
IPC: H04W72/02
Filed: 2020-09-29
Abstract: Aspects of the present disclosure propose solutions to a problem of mobility interruption during handover between base stations by providing a UE with mechanisms to report the UE capability for simultaneous connectivity based handover, or so-called Dual Active Protocol Stack Handover (DAPS-HO). A UE reports the DAPS-HO capability of the UE to the network and then the base station initiates physical layer procedures to carry out DAPS-HO in accordance with the DAPS-HO capability reported by the UE. Aspects of the present disclosure also provide examples of signaling that may be used by the UE for reporting DAPS-HO capability to the network and the physical layer procedures that the UE may follow in accordance with the configuration that the network provides to the UE, which should be in accordance with the UE's capability.
Patent WO-2022032857-A1 (WO)
Title: 自发光型像素电路及显示面板
Inventor: LI YAN
IPC: G09G3/32
Filed: 2020-10-15
Abstract: 一种自发光型像素电路，其包括设置于第一可变电位（V1）、第二可变电位（V2）之间相连接的驱动模块（20）和发光模块（10），驱动模块（20）按照时序控制流经发光模块（10）的电流大小。自发光型像素电路通过第一可变电位（V1）和第二可变电位（V2）能够切换为更高的亮度调整范围，进而可以进一步提升其灰阶数。
Patent WO-2021098428-A1 (WO)
Inventor: HE LONG
IPC: H01M50/242
Filed: 2020-10-19
Abstract: A battery pack and an electric vehicle. The battery pack comprises a housing and a battery component located therein. The battery component comprises a battery unit and a reinforcing member. The battery unit comprises N single batteries. At least some of the single batteries in the battery unit are connected to each other by means of M reinforcing members. An outer surface of the single battery comprises a bottom surface, a top surface, and a side surface. The bottom surface of the single battery faces towards a bottom surface in the housing. The top surface of the single battery faces towards a top surface in the housing. The side surface comprises a first side surface and two opposite second side surfaces. The area of the first side surface of the side surface is largest. The area of the first side surface is larger than that of the bottom surface, and is larger than that of the top surface. The N single batteries are sequentially arranged. Second side surfaces of two adjacent single batteries are provided opposite to each other. The reinforcing member is fixedly adhered to the first side surface of each of Q adjacent single batteries. N>Q≥2, and is an integer.
Patent WO-2022082681-A1 (WO)
Inventor: LI XIANGYU
IPC: H04W28/16
Filed: 2020-10-22
Abstract: Provided by the embodiments of the present application are a communication method, device, and system. The method comprises: acquiring mode information of a second terminal device, the mode information being used for indicating a resource scheduling mode of the second terminal device; according to the mode information, sending auxiliary information to the second terminal device, the auxiliary information being used to indicate one or more sets of sidelink transmission resources. On the basis of the solution, on the basis of the mode information of the second terminal device, a first terminal device provides a second terminal with auxiliary information used for indicating the one or more sets of sidelink transmission resources, so that on the basis of referring to the one or more sets of sidelink transmission resources indicated by the auxiliary information, the second terminal device or network device can allocate or determine the sidelink transmission resources for the second terminal device to transmit sidelink data, which can reduce the occurrence of resource conflict or resource waste so as to reasonably and effectively allocate the sidelink transmission resources, and can further increase the efficiency of sidelink communication.
Patent WO-2021088870-A1 (WO)
Title: Procédé de détermination d'information de canal, dispositif de réseau et dispositif terminal
Inventor: YANG YU
IPC: H04L5/00
Filed: 2020-11-04
Abstract: La présente invention concerne un procédé permettant la détermination d'information de canal, un dispositif de réseau et un dispositif terminal. Le procédé comprend: l'utilisation d'une instruction d'élément de commande (CE) d'une commande d'accès au support (MAC) pour la mise à jour, l'activation ou l'indication d'information de paramètres d'un premier canal ou d'un premier signal de référence (RS); l'information de paramètres du premier canal ou du premier signal RS est utilisée pour déterminer une information de paramètres d'un second canal ou d'un second signal RS dans des conditions prédéfinies; l'information de paramètres comprend au moins une information d'état d'indication de configuration de transmission (TCI), une information de relation spatiale et un signal RS d'un affaiblissement sur le trajet (PL).
Patent WO-2021088912-A1 (WO)
Inventor: CHENG HONGFEI
IPC: H01L27/12
Filed: 2020-11-05
Abstract: A thin film transistor and a preparation method therefor, an array substrate and a preparation method therefor, and a display panel. The preparation method for the thin film transistor comprises: forming an active layer (2) comprising a first area (21), a second area (22), and a third area (23) on a substrate (1); forming a gate insulation layer (3) on the side of the active layer (2) furthest from the substrate (1); forming a gate electrode (4) on the side of the gate insulation layer (3) furthest from the active layer (2), the orthographic projection of the first area (21) of the active layer (2) on the substrate (1) not overlapping the orthographic projections of the gate insulation layer (3) and the gate electrode (4) on the substrate (1), the orthographic projection of the second area (22) of the active layer (2) on the substrate (1) overlapping the orthographic projection of the gate insulation layer (3) on the substrate (1) but not overlapping the orthographic projection of the gate electrode (4) on the substrate (1), and the orthographic projection of the third area (23) of the active layer (2) on the substrate (1) overlapping both the orthographic projections of the gate insulation layer (3) and the gate electrode (4) on the substrate (1); and implanting ions into the active layer (2) from the side of the gate electrode (4) facing away from the active layer (2), such that the first area (21) forms a heavily doped area, the second area (22) forms a lightly doped area, and the third area (23) forms an active area.
Patent WO-2022021672-A1 (WO)
Inventor: XU HAITAO
IPC: H01L29/78
Filed: 2020-11-13
Abstract: A transistor and a fabrication method thereof are provided. The transistor includes a substrate, a low-dimensional material layer, a gate, a source, a drain, a gate dielectric layer, and spacers. The low-dimensional material layer is provided above the substrate. The source is located at a first side of the gate. The drain is located at a second side of the gate. The gate dielectric layer is provided between the gate and the low-dimensional material layer. The spacers are provided between the source and the gate and between the drain and the gate, respectively. The substrate has fixed charges, or interface dipoles are formed by the substrate and an insulating dielectric layer. The insulating dielectric layer includes at least one of the gate dielectric layer and the spacers. In the transistor, the low-dimensional material layer may be electrostatically doped in various ways, which have low cost and are better compatible with the fabricating process of the transistor.
Patent WO-2022099692-A1 (WO)
Title: Procédé et système de synthèse de 2-chloro-5-trifluorométhyl pyridine
Inventor: ZHA ZHIXIONG
IPC: B01D3/02
Filed: 2020-11-16
Abstract: La présente invention se rapporte au domaine technique de la synthèse chimique, et concerne en particulier un procédé et un système de synthèse de 2-chloro-5-trifluorométhyl pyridine. Le procédé comprend les étapes suivantes consistant à : S1 : préparer des matières premières; S2 : réaliser une réaction de chloration; S3 : ajouter un initiateur et un catalyseur suffisant à un produit de 2-chloro-5-méthylpyridine obtenu à partir des étapes ci-dessus, et commander une réaction d'initiation pour obtenir une 2-chloro-5-trichlorométhyl pyridine brut; S4 : distiller et purifier un produit à partir des étapes ci-dessus pour obtenir une 2-chloro-5-trichlorométhyl pyridine raffinée; S5 : séparer et purifier, pour la seconde fois, de la 2-chloro-5-trichlorométhyl pyridine à utiliser; S6 : réaliser une réaction de fluoration; S7 : transférer la solution brute vers un processus en aval d'un système de synthèse de produit pour purification, et obtenir de la 2-chloro-5-trifluorométhyl pyridine raffinée. Le présent procédé utilise une combinaison d'une réaction de chloration et d'une réaction de fluoration dans la synthèse de 2-chloro-5-trifluorométhyl pyridine pour obtenir le produit, et assure également un rendement et une qualité de produit au moyen d'une purification efficace.
Patent WO-2021232726-A1 (WO)
Inventor: HUANG JIZHOU
IPC: G01C21/36
Filed: 2020-11-25
Abstract: 一种导航音频的播放方法、装置、设备和计算机存储介质，涉及大数据技术领域。该方法包括：确定导航路线中需要播报的导航音频和播报位置点（201）；在该播报位置点播报对应的导航音频，在各播报位置点之间的空档时间依据空档时长选择要播放的非导航音频（202）。该方法能够在保证导航音频播放的前提下，选择合适的非导航音频在导航音频之间的空档时间插入进行播放，也同时保证非导航音频的收听体验。
Patent WO-2021115332-A1 (WO)
Inventor: QIU GUOFU
IPC: B25D16/00
Filed: 2020-12-09
Abstract: 一种电锤（10），包括：电机（9）；输出轴（93），用于与工作头（83）配接；运动转换机构，包括中间轴（3）、齿轮机构以及套接在中间轴上的运动转换件（6），中间轴可选择地沿其轴线方向移动至第一位置、第二位置和第三位置；冲击机构，包括用于接收运动转换件的动力且沿输出轴线往复运动的冲击件（8）；电锤还包括支撑冲击件作往复运动的支撑机构（2）以及支撑中间轴的支撑轴承（4），在中间轴在第三位置时，工作头只输出转动，支撑轴承与支撑机构支撑抵接。由此，通过支撑机构和支撑轴承配合，能够保证支撑轴承与支撑机构支撑在一起，可以防止支撑轴承失效，从而可以延长支撑轴承的使用寿命，进而可以延长电锤的使用寿命。
Patent WO-2022126423-A1 (WO)
Inventor: SONG WEIYONG
IPC: C02F11/00
Filed: 2020-12-16
Abstract: L'invention concerne un dispositif de traitement des boues, comprenant une base (1), des piliers de fixation (2) et une plateforme évidée (3), un dispositif d'entraînement (4) étant relié de manière fixe à une surface supérieure de la base (1) ; une cuve d'agitation (5) est disposée sur un côté du dispositif d'entraînement (4) ; une structure d'alimentation (6) est disposée sur un côté de la cuve d'agitation (5) ; un tamis (7) est disposé dans la structure d'alimentation (6) ; un oscillateur (8) est disposé au bas du tamis (7) ; et l'oscillateur (8) est relié de manière fixe à une paroi interne de la structure d'alimentation (6). Selon le dispositif de traitement des boues, au moyen de l'agencement d'une cuve d'agitation, d'une bande transporteuse et d'un caisson de broyage, les boues peuvent être rapidement déshydratées, séchées et broyées, et grâce à ces étapes, le traitement des boues peut être plus pratique et rapide, de sorte que les boues peuvent être rapidement traitées.
Patent WO-2022088484-A1 (WO)
Inventor: YING TIANLEI
IPC: C40B40/10
Filed: 2020-12-30
Abstract: 提供一种Fc单体多肽，包含CH2和CH3结构域，所述Fc单体多肽包含SEQ ID NO:1所示的氨基酸序列，其中，X0为L或S，X1为C，G，S，L，N，D，F，I，V，Y，Q，K，E，M，T或R中的任一种氨基酸，X2为H，L，Q，N，D，Y，R，C，G，S，F，T，I，V，A，K或M中的任一种氨基酸，X3为P，N，T，I，S，M，Q，R，L，G，V，A，E，D，Y，F，H或K中的任一种氨基酸，X4为K，N，S，I，M，E，Q，L，V，A，H，D，Y，F或T中的任一种氨基酸，X5为M或Y。有益效果：获得一类IgG Fc单体多肽，其分子量仅为野生型Fc区域的一半，保留了抗体的FcRn结合功能，并可实现原核细胞中高效表达。