baber/WOPTO huggingface dataset:
Patent WO-2021008561-A1 (WO)
Inventor: WU XUEFENG
IPC: H04L9/08
Filed: 2020-07-15
Abstract: The present invention relates to the technical field of quantum encryption, and specifically relates to an encryption algorithm employing quantum technology. The algorithm comprises the following steps: step 1, configuring three sets of basis vectors; step 2, generating a binary quantum sequence and a measurement basis vector, and using combinations of three variables to respectively represent six polarization states corresponding to the measurement basis vector; step 3, encrypting information M, converting same into the binary quantum sequence, and performing re-encoding; step 4, detecting whether or not a first segment of a measurement basis sequence is a random number; step 5, if Eve is not present, performing data decryption; and step 6, if Eve is present, selecting another quantum channel. The beneficial effects are as follows: in the invention, a tilted basis having a photon polarization of α degrees relative to the horizontal plane is re-encoded and inserted into the first segment of the binary quantum sequence, such that Bob can quickly detect whether or not the information has been intercepted by an eavesdropper, thus reducing the amount of data processing. Moreover, the encryption algorithm is used to encrypt corresponding information, thus increasing the difficulty of eavesdropping and improving the security of encrypted transmission.
Patent WO-2021051980-A1 (WO)
Title: Hot melt adhesive film for bonding ethylene propylene diene monomer rubber
Inventor: WANG XUEGANG
IPC: B32B7/12
Filed: 2020-07-16
Abstract: A hot melt adhesive film for bonding ethylene propylene diene monomer (EPDM) rubber. The hot melt adhesive film is formed by 30-65 parts of a polyolefin resin, 15-45 parts of a tackifying resin, 3-12 parts of a functional filler, 3-10 parts of a curing agent and 1-5 parts of an auxiliary adhesive being mixed and undergoing screw extrusion molding. The described hot melt adhesive film is used to bond EPDM rubber, the adhesive force thereof is strong and strengthening treatment is not required, thus the described hot melt adhesive film can meet the adhesive peeling force requirements of automotive industry standards. In addition, the film is easy to use, and when in use, EPDM rubber does not need to be cleaned by using a solvent or be treated by using a primer, and the EPDM rubber is directly composite bonded at a high temperature after same is vulcanized, thus greatly improving the production efficiency of mass production.
Patent WO-2021017872-A1 (WO)
Title: Burner and electric flame cooker
Inventor: LU YULONG
IPC: F24C7/06
Filed: 2020-07-16
Abstract: A burner (600) and an electric flame cooker comprising the burner (600). The burner (600) comprises a base (1), ion heads (2) fixedly mounted to the base (1) and used for generating electric flames, a support frame (3) mounted to the base (1) and provided surrounding the ion heads (2), and at least one sensing assembly (4) provided on the support frame (3). The sensing assembly (4) comprises a sensing switch provided on the support frame (3), a sliding member (41) for contacting a pan (800) and triggering the sensing switch, and an elastic member (42) provided between the sliding member (41) and the support frame (3). The sliding member (41) is slidably connected to the support frame (3). When the pan (800) contacts the sliding member (41) and triggers the sensing switch by means of the sliding member (41), the ion heads (2) generate electric flames; and when the pan (800) is taken away, the elastic member (42) resets to eject the sliding member (41) away to release a state of triggering of the sliding member (41) to the sensing switch, and a transformer stops supplying a high voltage to the ion heads (2). The burner (600) solves the problem of security risks when no pan (800) is held in place.
Patent WO-2021023015-A1 (WO)
Title: 资源指示方法、装置、服务节点和存储介质
Inventor: XIAO KAI
IPC: H04W72/04
Filed: 2020-07-23
Abstract: 本申请提供一种资源指示方法、装置、服务节点和存储介质。该资源指示方法向用户终端发送第一资源指示信息，其中，所述第一资源指示信息设置为向所述用户终端指示上行数据传输机制；接收用户终端发送的上行数据。
Patent WO-2022021039-A1 (WO)
Inventor: LIANG YUAN
IPC: F03D1/06
Filed: 2020-07-28
Abstract: A main beam (100) for use in a wind-driven generator blade (1) and a manufacturing method therefor. The main beam comprises: one or more carbon fiber pultrusion plates (101) that are arranged along the length direction of the blade (1); one or more glass fiber pultrusion plates (102) that are arranged along the length direction of the blade (1), wherein each carbon fiber pultrusion plate (101) and each glass fiber pultrusion plate (102) are arranged in a mixing mode, so that the carbon fiber pultrusion plate (101) and the glass fiber pultrusion plate (102) that are mixed have a forward hybrid effect and/or a bending-torsion coupling effect; and a first pouring material that wets the carbon fiber pultrusion plate (101) and the glass fiber pultrusion plate (102).
Patent WO-2022021218-A1 (WO)
Inventor: Cai Yiqi
IPC: G01C21/26
Filed: 2020-07-30
Abstract: An electronic map updating method and apparatus, a computer device, and a storage medium, comprising: obtaining a map node topology diagram; parsing the map node topology diagram to obtain dependencies between nodes in the map node topology diagram; according to the dependencies between the nodes and update times contained in the nodes, determining updated nodes in the map node topology diagram; according to the dependencies between the nodes, screening, from the map node topology diagram, dependent nodes directly or indirectly dependent on the updated nodes, and determining a calling order for each dependent node and updated node; according to the calling order, calling the updated nodes and the dependent nodes to obtain an updated electronic map. The present method improves the updating efficiency of electronic map updates.
Patent WO-2021036730-A1 (WO)
Title: Electronic device
Inventor: HUANG BO
IPC: H04M1/02
Filed: 2020-08-06
Abstract: Provided is an electronic device, comprising a first shell, a hinge apparatus, a second shell and a flexible screen, wherein two opposite ends of the hinge apparatus are respectively connected to the first shell and the second shell; the hinge apparatus can be deformed, such that the first shell can be folded or unfolded relative to the second shell; the flexible screen is mounted on the first shell and the second shell; the thickness of the end, close to the hinge apparatus, of the second shell is different from the thickness of the end, away from the hinge apparatus, of the second shell; and in a folded state, the thickness of the end, close to the hinge apparatus, of an electronic device is different from the thickness of the end, away from the hinge apparatus, of the electronic device. The electronic device in the present application appears to be thin when folded, such that the appearance experience thereof is good, and the electronic device is convenient for people to hold in their hands.
Patent WO-2022032472-A1 (WO)
Title: Ue provisioning and charging for sidelink group communication
Inventor: MANITHARA VAMANAN SUDEEP
IPC: H04W4/24
Filed: 2020-08-11
Abstract: A network may provision a user equipment (UE) with charging rules for the UE to host sidelink (SL) communications with other UEs. An application server may receive information indicating a group of user equipment (UE) has been formed, the group of UEs comprising a first UE connected to a radio access network (RAN) and at least one further UE connected via a sidelink (SL) to the first UE, select SL parameters including session management parameters and charging parameters for a SL session for the UE group and provision a policy control function (PCF) of a core network (CN) with the selected SL parameters.
Patent WO-2022051888-A1 (WO)
Inventor: GAO ZHIQIANG
IPC: G01N27/26
Filed: 2020-09-08
Abstract: 一种电化学领域生物传感器的成膜组合物及其制备方法。基于第三代生物传感技术发展起来的葡萄糖生物传感器可以非常有效地和准确地对葡萄糖进行实时活体监测，与此同时，4-乙烯吡啶-乙酰胆碱共聚物薄膜的存在也显著拓展了葡萄糖的可监测范围，并大大提高了传感器的稳定性。初步的活体实验表明该第三代葡萄糖生物传感器具有卓越的生物相容性和超长的工作寿命，是迄今为止，工作寿命最长的可用于植入式持续葡萄糖监测系统的葡萄糖生物传感器。
Patent WO-2021057621-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04W36/00
Filed: 2020-09-18
Abstract: Disclosed in the present application are a method and device for a communication node in wireless communications. A first node receives a first wireless signal and a second wireless signal; the first wireless signal is used for determining a first transmission parameter; the second wireless signal is used for determining first received quality; first adjusted received quality is used for determining whether to establish a connection with a sender of the first wireless signal; the first transmission parameter is used for determining a first offset, and the sum of the first offset and the first received quality is equal to the first adjusted received quality; the first transmission parameter is related to a distance from the first node to the sender of the first wireless signal. The present application can improve the quality of service in a handover process of a user equipment.
Patent WO-2021120770-A1 (WO)
Inventor: LI ZHE
IPC: B01D37/00
Filed: 2020-09-26
Abstract: L'invention concerne un dispositif de décoloration et de filtrage d'hydrolysat de xylose et un procédé de décoloration et de filtrage d'hydrolysat de xylose l'utilisant. Le dispositif comprend un réservoir de décoloration (1), une unité de filtrage (2), une presse à filtre (3) et un réservoir de stockage (7), l'unité de filtrage (2) comprend au moins trois filtres (21, 22, 23) qui sont reliés l'un à l'autre en parallèle ; et les au moins trois filtres (21, 22, 23) respectivement, effectuent une circulation alternative entre trois états de fonctionnement, c'est-à-dire un état à utiliser, un état de pénétration et un état filtré et un état à nettoyer.
Patent WO-2021169288-A1 (WO)
Inventor: DENG YUE
IPC: G06F40/289
Filed: 2020-09-28
Abstract: The present application relates to the field of artificial intelligence. Disclosed are a semantic understanding model training method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a total word sequence corresponding to a training text from a training set; randomly selecting a preset number of continuous word vectors from the total word sequence, replacing the continuous word vectors with a mask sequence to obtain an input word sequence, and taking the preset number of continuous word vectors as a test output word sequence; inputting the input word sequence into an encoder-attention-decoder model for training to obtain a prediction output word sequence; according to a difference between the prediction output word sequence and the test output word sequence, adjusting model parameters of the encoder-attention-decoder model to reduce the difference; and returning to the step of inputting the input word sequence into an encoder-attention-decoder model for training to obtain a prediction output word sequence, continuing training, and stopping training until a preset training stop condition is satisfied, so as to obtain a semantic understanding model. The present application improves the understanding accuracy of a computer to the natural language.
Patent WO-2021068922-A1 (WO)
Title: Deblocking of blocks coded in geometry partition mode
Inventor: DENG ZHIPIN
IPC: H04N19/00
Filed: 2020-10-10
Abstract: A method of video processing is described. The method includes making a determination, for a conversion between a current video block of a video and a bitstream representation of the video, to apply a deblocking process to a boundary inside the current video block according to a rule due to use of a partitioning prediction mode of the current video block; and performing the conversion according to the determination, wherein use the partitioning prediction mode includes determining a final prediction for the current video block as a weighted sum of two or more predictions of the current video block.
Patent WO-2021243948-A1 (WO)
Inventor: WEI GUOJUN
IPC: H05K3/00
Filed: 2020-11-05
Abstract: Provided in the present invention are a system and method for thin film processing. The system for thin film processing comprises: a first active roller, a thin-film tape entering the first active roller comprising first patterns repeatedly arranged in the length direction of the thin-film tape, where the first patterns comprise a first alignment identifier; an adhesive applying apparatus, which is configured to form an adhesive layer on the thin-film tape; a second active roller, the second active roller being provided on the roller surface with an embossing structure, the roller surface of the second active roller embossing on the adhesive layer of the thin-film tape to form second patterns repeatedly arranged on the adhesive layer of the thin-film tape, where the second pattern comprise a second alignment identifier; an alignment detection apparatus, which detects an alignment offset between the first alignment identifier of the first patterns and the second alignment identifier of the second patterns on the thin-film tape; and a controller, which is configured to regulate the rotational speed of the first active roller and that of the second active roller on the basis of the alignment offset obtained, thus allowing the alignment offset to converge within a preset offset threshold range.
Patent WO-2022099732-A1 (WO)
Title: 复合粉体混合均匀度的评价方法
Inventor: BI JINFENG
IPC: G01N11/14
Filed: 2020-11-18
Abstract: 一种复合粉体混合均匀度的评价方法，包括以下步骤：确定构成待评价复合粉体的原料及各原料用量比；将各原料按照用量比混合制备得到混合时间不同的多份标准复合粉体；测定每份标准复合粉体的流动能；利用显著性差异法分析比较多份标准复合粉体的流动能，按照混合时间由小至大的顺序确定流动能间无显著性差异的连续至少3份标准复合粉体，定义为混合均匀的标准复合粉体，求取混合均匀的标准复合粉体的流动能的平均值，记为标准流动能TFE s；测定待评价复合粉体的流动能TFE d，计算TFE d与TFE s的差异百分比P.V ds，依据差异百分比评价复合粉体混合均匀。具有方便、快捷、准确的评价复合粉体混合均匀度的有益效果。
Patent WO-2021196656-A1 (WO)
Inventor: HUANG MEIGEN
IPC: G01S5/02
Filed: 2020-11-19
Abstract: Disclosed is a ranging and positioning method applicable to a WSN having sparse anchor nodes. The ranging and positioning method applicable to a WSN having sparse anchor nodes comprises: a positioning center acquiring coordinate parameters of anchor nodes and information of ranging between all sensing nodes in a network, constructing a positioning model, and generating a blind node positioning matrix; generating a fitness function according to the positioning model, and constructing an adaptive operator; and running an adaptive fireworks algorithm to perform iterative optimization, outputting optimal elite individuals, and parsing same into coordinates of all blind nodes. By utilizing information of ranging between all sensing nodes, in particular by incorporating information of ranging between blind nodes, the positioning model of the present invention significantly improves the positioning precision of sensing nodes, reduces the dependence on the density of anchor nodes, and can support positioning of both a two-dimensional plane and a three-dimensional space, so that the present positioning method can be well applied to a WSN having sparse anchor nodes.
Patent WO-2021129269-A1 (WO)
Title: 一种保障按需通行的方法
Inventor: WANG WEIBING
IPC: E01C1/00
Filed: 2020-11-21
Abstract: 一种保障按需通行的方法，规划设计按区域总用时总需求，道路维修改建周期，综合能力进行道路规划为专用道和休闲道，起点上做到周期内满足区域总需求目标；安稳舒畅通行道路以固定最大通行量配合一至二级服务水平计算，超过二级服务水平的流量进行引导或限制，或按各国地区通行需求定服务水平，超过已有路网设计通行量的临时或突发预测量部分，按预案走机动道路规划设计。通过规划设计优化、道路结构优化、保障方法单向或综合保障按需通行。
Patent WO-2022110008-A1 (WO)
Inventor: WU LIANHAI
IPC: H04W36/00
Filed: 2020-11-27
Abstract: Les modes de réalisation de la présente invention concernent des procédés et des appareils pour l'optimisation de la robustesse de la mobilité. Selon certains modes de réalisation de l'invention, un procédé peut comprendre : l'exécution de l'une des procédures de transfert suivantes associées à une cellule cible : une procédure de transfert en réponse à la réception d'une commande de transfert, une procédure CHO en réponse à la satisfaction d'une condition d'exécution CHO, et une procédure de transfert DAPS en réponse à la réception d'une commande de transfert DAPS ; l'accès à la cellule cible ; le stockage d'informations d'assistant liées à un transfert réussi vers la cellule cible ; et la transmission des informations d'assistant liées au transfert réussi vers la cellule cible en réponse à la satisfaction d'une condition de déclenchement pour la transmission d'informations d'assistant. En outre, la station de base (BS) cible peut transmettre les informations d'assistance relatives au transfert réussi à la station de base (BS) source sur l'interface Xn.
Patent WO-2022120670-A1 (WO)
Title: Movement trajectory planning method and apparatus for mechanical arm, and mechanical arm and storage medium
Inventor: ZHENG DAKE
IPC: B25J9/16
Filed: 2020-12-10
Abstract: A movement trajectory planning method and apparatus for a mechanical arm, and a mechanical arm and a storage medium. The method comprises: if a mechanical arm receives a task instruction, acquiring environmental data collected by a visual detection system of the mechanical arm (101); determining an initial DS model movement trajectory of the mechanical arm according to the task instruction, the environmental data and a preset movement teaching DS model library; and correcting the initial DS model movement trajectory, so as to obtain a target movement trajectory of the mechanical arm (103), wherein the target movement trajectory is a movement trajectory that matches the task instruction. In the method, by means of generating a DS model movement trajectory on the basis of a human teaching activity and forming a movement teaching dynamic system (DS) model library, a mechanical arm can determine an initial DS model movement trajectory by using the movement teaching DS model library, and further correct the initial DS model movement trajectory, so as to obtain a target movement trajectory that meets the requirements of a task instruction, thereby realizing the autonomous and flexible planning of a movement trajectory of the mechanical arm.
Patent WO-2022133967-A1 (WO)
Inventor: XU MEI
IPC: H04N5/232
Filed: 2020-12-25
Abstract: La présente demande se rapporte à un procédé de photographie, à un terminal et à un support de stockage informatique. Le procédé de photographie est appliqué à un terminal et consiste : à déterminer une scène de photographie ; à démarrer au moins deux caméras correspondantes selon la scène de photographie ; à régler des paramètres de photographie de chaque caméra ; et à afficher une image et/ou une vidéo obtenues après la réalisation d'un collage d'angles de vision sur des images photographiées par différentes caméras. Au moyen de la présente demande, des angles de vision d'une pluralité de caméras sont collés selon une scène de photographie de façon à obtenir une image grand angle non déformée, de telle sorte que l'expérience de photographie est bonne.
Patent WO-2021179814-A1 (WO)
Inventor: ZENG XIAOBO
IPC: B03B7/00
Filed: 2021-01-26
Abstract: A separation method for low-grade fluorite barite paragenetic ore rich in calcite, comprising the following steps: S1: crushing; S2: grading to obtain fine grade ore, medium grade ore and coarse grade ore; S3: carrying out jigging reselection on the medium grade ore, so that barite concentrate I and jigging tailings are obtained; S4: carrying out color reselection on the jigging tailings to obtain calcite mineral and color-selected tailings; S5: combining the fine grade ore and the color-sorted tailings, and then grinding to obtain a floating material; S6: performing flotation on the floating material to obtain fluorite concentrate and floatation tailings; and S7: subjecting the floatation tailings to chute reselection, so that barite concentrate II and chute tailings are obtained. The method achieves the effects that excellent-quality acid grade fluorite concentrate (with CaF2≥98%) and barite concentrate are obtained, and flotation backwater may be recycled.
Patent WO-2021164599-A1 (WO)
Title: Organic electroluminescent display panel and manufacturing method therefor, and display device
Inventor: YU TIANCHENG
IPC: H01L51/56
Filed: 2021-02-07
Abstract: Provided are an organic electroluminescent display panel and a manufacturing method therefor, and a display device. Each sub-pixel in the display panel comprises a first electrode layer (2) and a second electrode layer (4) opposite to each other, and an organic light-emitting functional layer (3). At least one of the sub-pixels further comprises a light absorption layer (6) disposed on the side of the second electrode layer distant from the organic light-emitting functional layer. The light absorption layer absorbs a wavelength band where the peak tailing of the luminescence spectrum curve is located, so that the peak width of the luminescence spectrum curve is reduced. Thus, it is beneficial to improve the color saturation and color gamut of OLED devices, and can also alleviate brightness decay and color cast.
Patent WO-2021185031-A1 (WO)
Title: Multi-sensor-based distance and height determination method, and apparatus therefor
Inventor: CHEN ZHIQIANG
IPC: G01V8/10
Filed: 2021-02-24
Abstract: Provided are a multi-sensor-based distance and height determination method and apparatus for determining, on the basis of a pupil image, whether a measured target has taken drugs. The method comprises: using a first sensor to a third sensor to respectively measure a first distance to a third distance of a measured target away from a security check apparatus, and measuring a first height to a third height of the measured target (S301); using a first determination unit to respectively determine the magnitude relationships between each of the first distance to the third distance and the minimum distance threshold and between each of the first distance to the third distance and the maximum distance threshold (S303); using a second determination unit to determine, on the basis of the determined magnitude relationships between each of the first distance to the third distance and the minimum distance threshold and between each of the first distance to the third distance and the maximum distance threshold, a final distance of the measured target away from the security check apparatus and a final height of the measured target (S305); and according to the determined final distance and final height, performing pixel and dimension conversion on a pupil image of the measured target, so as to determine whether the measured target has taken drugs.
Patent WO-2022178870-A1 (WO)
Inventor: LI SHUIMING
IPC: H01L29/778
Filed: 2021-02-26
Abstract: 本申请实施例提供一种半导体器件、电子设备及半导体器件的制备方法，涉及芯片制造封装技术领域，用于在不增加尺寸的情况下，能够提高半导体器件的散热效率。该半导体器件包括：衬底、源极、漏极和栅极，以及槽；源极、漏极和栅极均形成在衬底上，衬底上的位于源极和漏极之间形成有有源区；槽开设在衬底内，槽与有源区之间具有间距；散热层形成在槽内，且散热层的热导率大于衬底的热采用此种半导体结构可以保障高功率密度的器件也具有很好的散热效果。
Patent WO-2022188045-A1 (WO)
Title: 一种催化制备吡喃并 [2,3-b] 吲哚 -2- 酮化合物的方法
Inventor: CHEN QIFA
IPC: B01J31/22
Filed: 2021-03-09
Abstract: 提供一种催化制备吡喃并[2，3-b]吲哚-2-酮化合物的方法，以硅氨基稀土化合物[(Me3Si)2N]3Ln(m-Cl)Li(THF)3为催化剂，催化取代靛红、亚磷酸酯和环丙烯酮一锅化反应制备产物；催化剂中，(Me3Si)2N表示三甲基硅氨基，Ln表示正三价的稀土金属离子，选自镧、钕、钐、铒或镱中的一种；m-代表桥键；THF代表四氢呋喃。此方法中，催化剂合成方法简单，反应原料简单易得，底物适用范围广，一锅化反应方法效率高，反应简洁高效，目标产物的收率最高达95％。
Patent WO-2022110569-A1 (WO)
Inventor: Tan yinfeng
IPC: G01N30/88
Filed: 2021-03-12
Abstract: 一种大鼠血浆中芦荟苦素的LC-MS/MS测定方法，包括以下步骤：(1)血浆的样品处理：取含芦荟苦素的待测血浆，加入含内标芦荟新苷D的甲醇溶液涡旋沉淀，离心，取上清液为待检测样品；(2)设定液相色谱条件为：采用流动相A和流动相B进行梯度洗脱，流动相A为含0.1～1.0‰(v/v)甲酸水溶液，流动相B为甲醇；(3)设定质谱条件为：电喷雾离子源，负离子检测，喷雾电压4500V，喷雾温度为550℃，采用多反应离子监测扫描模式，用于芦荟苦素定量分析的离子对为m/z 393.1→272.9，内标化合物芦荟新苷D离子对m/z为555.3→144.9；该方法可更加快速、灵敏、准确地检测血浆中芦荟苦素。
Patent WO-2022193203-A1 (WO)
Inventor: LIU YANG
IPC: H04W24/08
Filed: 2021-03-18
Abstract: 本申请涉及一种信息处理方法、终端设备和网络设备。其中，该种信息处理方法包括：终端设备向网络设备发送最小路测MDT配置的情况信息。网络设备接收终端设备发送的最小路测MDT配置的情况信息。本申请实施例中，向网络设备发送终端设备自身的MDT配置的情况信息，能够使得网络设备及时准确地得到该终端设备具有的MDT配置，从而选择合适的候选终端。
Patent WO-2022193268-A1 (WO)
Title: 基于负荷转供和储能调节的配电网电压控制方法及系统
Inventor: YUE DONG
IPC: H02J3/00
Filed: 2021-03-19
Abstract: 本发明公开了一种基于负荷转供和储能调节的配电网电压控制方法及系统，其中方法包括: 首先，基于配电网的拓扑参数进行潮流计算，得到配电网各节点电压对节点输出有功及无功的灵敏度; 再根据所述灵敏度对每条支线进行排序，基于混杂Petri网构建配各条支线的负荷转移模型，通过支线负荷的灵活转供来调节主母线电压直至安全范围内为止，若不安全则根据所述灵敏度构建系统预测控制模型，调节各分布式储能实现母线电压的最优控制，若仍无法解决则依据所述灵敏度计算得到各条支线的弃水量，根据所述弃水量对各水电发电单元进行序贯式弃水。本发明实现了母线电压调节的两级优化控制，保证母线电压调节的可靠性和经济性。