baber/WOPTO huggingface dataset:
Patent WO-2021042749-A1 (WO)
Inventor: ZHANG CAIXIA
IPC: G01M13/045
Filed: 2020-04-29
Abstract: L'invention concerne un procédé et un appareil de diagnostic de défaillance de palier basés sur un algorithme LLE supervisé, le procédé consistant à : acquérir des données d'entraînement, les données d'entraînement étant des données historiques représentant des signaux de vibration de palier, et extraire des valeurs caractéristiques des données d'entraînement et des types de défaillance correspondant aux valeurs caractéristiques (S100) ; déterminer des données d'entraînement de réduction de dimensionnalité optimale des données d'entraînement et calculer la valeur moyenne et la matrice de covariance correspondant à chaque type de défaillance dans les données d'entraînement de réduction de dimensionnalité optimale (S300) ; effectuer une réduction de dimensionnalité sur des données de test reçues en temps réel pour obtenir des données de test de réduction de dimensionnalité (S400) ; et, en fonction des valeurs moyennes et des matrices de covariance, calculer la valeur de probabilité des données de réduction de dimensionnalité dans chaque type de défaillance, et utiliser le type de défaillance avec la plus grande valeur de probabilité en tant que type de défaillance pour le diagnostic de défaillance de palier (S500). Ainsi, le taux de prédiction en ligne de diagnostic de défaillance de palier est amélioré.
Patent WO-2020248957-A1 (WO)
Inventor: YIN FAN
IPC: G06K9/62
Filed: 2020-06-09
Abstract: A method, system and apparatus for detecting an occluded target object, and a storage medium. The method comprises: determining whether a training set image has a preset mark (S10); if the training set image has a preset mark, performing data recognition on the training set image, and obtaining an occlusion level of a target object in the training set image (S20); adjusting a hyper-parameter of a preset detection model according to the occlusion level, inputting the training set image into the preset detection model to undergo training, and obtaining a first detection model (S30); and using the first detection model to determine, on the basis of an image to undergo detection, corresponding location information and category information of a target object in the image to undergo detection (S40).
Patent WO-2020259498-A1 (WO)
Title: 媒体处理方法、装置、系统和可读存储介质
Inventor: LI QIUTING
IPC: G06F3/01
Filed: 2020-06-23
Abstract: 本公开实施例提供的媒体处理方法、装置、系统和可读存储介质。所述媒体处理方法包括：在媒体文件中，描述用户的姿势信息和/或姿势变化信息；以及对所述媒体文件进行处理，确定待播放的影像。这样，通过在媒体文件中，描述用户的姿势信息和/或姿势变化信息，可以根据用户的姿势，来实时的调整影像画面，提升了用户观看的质量，保证了用户体验。
Patent WO-2020259565-A1 (WO)
Inventor: LIAN YUNHE
IPC: C07D311/40
Filed: 2020-06-24
Abstract: Disclosed is an industrializable method for rapidly and efficiently extracting xanthophyll and quercetagetin, comprising the following steps: 1) extracting particles of marigold flower with a solution of acetone having a volume fraction of 90-100% to obtain an extraction solution; and 2) mixing water and the extraction solution at a volume ratio of 1:0.5-25, and then extracting with added n-hexane to obtain a xanthophyll product and a quercetagetin product. Extraction of particles of marigold flower with an acetone solution allows selective and sufficient extraction of xanthophyll and quercetagetin, and addition of water followed by liquid-liquid extraction with n-hexane facilitates separation to obtain the two products. During the whole process, the concentration of acetone and the amount of water added for the separation are strictly controlled to achieve sufficient extraction and better refinement of xanthophyll and quercetagetin, affording an n-hexane phase containing xanthophyll and an acetone phase containing quercetagetin.
Patent WO-2021114678-A1 (WO)
Title: 一种弹簧式铁骨架网椅
Inventor: WU QING
IPC: A47C7/36
Filed: 2020-07-23
Abstract: 一种弹簧式铁骨架网椅，包括椅本体（5），椅本体（5）的侧表面通过焊接固定有稳定筋（2），稳定筋（2）的侧表面固定有网布本体（3），稳定筋（2）的内侧通过焊接固定有弹簧本体（1），弹簧本体（1）异于稳定筋（2）的一端连接有连接环（6），椅本体（5）的侧表面一体成型有调节杆（7），调节杆（7）贯穿椅本体（5）的侧壁；网椅使用时弹簧本体（1）能够通过自身的弹力拉动稳定筋（2），在网布本体（3）受到压力时使得压力施加到稳定筋（2）以及弹簧本体（1）上，使得网布本体（3）具备一定的柔性弹力，提升用户使用感受。
Patent WO-2021036648-A1 (WO)
Inventor: YU JIAN
IPC: H04W72/12
Filed: 2020-07-28
Abstract: The present application relates to the technical field of communications. Disclosed are a data transmission method and device. The method comprises: a sending end generates a transmission pause indication information, the transmission pause indication information being used for indicating whether a transmission pause occurs at a designated position after the transmission pause indication information; and sends a PPDU, the PPDU comprising a preamble and a data field, the data field carrying the transmission pause indication information. According to the present application, by carrying, in a data field of a PPDU, transmission pause indication information for indicating whether a transmission pause occurs at a designated position after the information, a receiving end can determine, according to the transmission pause indication information, whether a transmission pause occurs at the designated position, and can implement suspending the transmission of the PPDU at the designated position, thereby improving the flexibility of data transmission.
Patent WO-2021082576-A1 (WO)
Inventor: WU CHUANBIAO
IPC: B25J5/02
Filed: 2020-08-03
Abstract: Disclosed is a driving guide mechanism used for traveling on a rail (100). The driving guide mechanism comprises a base (21), an adjusting portion (22), and traveling portions (23) distributed on two sides of the rail (100). The traveling portions (23) are used for traveling along the rail (100), the adjusting portion (22) is connected to the base (21), and the adjusting portion (22) is configured to adjust the distance between the traveling portions (23) on the two sides of the rail (100), such that the traveling portions (23) can be disengaged from or make contact with the rail (100). Further disclosed is a rail-mounted robot, comprising the driving guide mechanism. By means of the driving guide mechanism and the rail-mounted robot, when a fault occurs in a running process, by using the adjusting portion (22), the driving guide mechanism can be disassembled at any position of the rail (100) without needing to be moved to the end of the rail.
Patent WO-2021052046-A1 (WO)
Title: Acoustic output device
Inventor: ZHANG LEI
IPC: H04R9/06
Filed: 2020-08-04
Abstract: Disclosed is an acoustic output device, comprising: an acoustic driver comprising a vibrating diaphragm and a magnetic circuit structure, with the side of the vibrating diaphragm that faces away from the magnetic circuit structure forming the front face of the acoustic driver, the side of the magnetic circuit structure that faces away from the vibrating diaphragm forming the back face of the acoustic driver, and the vibrating diaphragm vibrating such that the acoustic driver radiates sound outwards from the front face and the back face of the acoustic driver; and a shell structure configured to carry the acoustic driver, wherein one of the front face and the back face of the acoustic driver forms a cavity with the shell structure; and the face of the acoustic driver that forms the cavity radiates sound towards the cavity, and the other face of the acoustic driver radiates sound towards the outside of the acoustic output device.
Patent WO-2022036653-A1 (WO)
Title: Considérations de commande de puissance pour transfert de petites données
Inventor: LEI JING
IPC: H04W52/22
Filed: 2020-08-20
Abstract: Certains aspects de la présente divulgation concernent des techniques de commande de puissance pour un transfert de petites données (SDT).
Patent WO-2021174771-A1 (WO)
Inventor: YU ZHIWEN
IPC: G06F16/732
Filed: 2020-08-21
Abstract: A human-machine collaborative video anomaly detection method. The method comprises: by using video frames and traditional image optical flow descriptors as input data, encoding an autoencoder neural network, converting into hidden-layer representation content, and outputting the hidden-layer representation content by means of decoding reconstruction; training an autoencoder network by using a normal sample, wherein at a test stage, if the normal sample is inputted, high similarity is maintained between a final reconstruction result and an inputted sample, and on the contrary, if an abnormal sample is inputted, a final reconstruction error has a large deviation from the inputted sample; according to the reconstruction error, setting an appropriate threshold value for a test result, considering that the result is normal if the result is less than the threshold value, and considering the result is abnormal if the result is greater than the threshold value; and then requesting feedback at a certain probability, determining, by a person, a video frame for which feedback is initiated, directly outputting the video frame if the video frame is correctly detected, marking the video frame if a detection error occurs, marking the video frame as 1 if the video frame is normal, marking the video frame as 0 if the video frame is abnormal, and then returning the sample having the detection error to a model for input.
Patent WO-2022036712-A1 (WO)
Inventor: HU DI
IPC: G06F11/30
Filed: 2020-08-21
Abstract: The present application discloses a frequency control method and device, which are used for improving the flexibility of adjusting the frequency of a processor core. Said method comprises: first determining a load change mode of a processor core; then determining, according to the load change mode, a target temperature from at least two temperatures of the processor core; and last adjusting the frequency of the processor core according to the target temperature. At least two temperatures of the processor core are used to control the frequency of the processor core in real time, such that the temperature of the frequency-adjusted processor core is always within a proper temperature range, avoiding the processor core being in a high-voltage and high-frequency state for a long time. Furthermore, in this manner, the target temperature suitable for the current load change mode is further selected from the at least two temperatures of the processor core so as to perform frequency adjustment. In this way, the adjusted frequency of the processor core can better adapt to the current load change characteristic of the processor core, helping to improve the timeliness of adjusting the frequency of the processor core.
Patent WO-2021098324-A1 (WO)
Inventor: LIU CHIHCHENG
IPC: H01L21/8242
Filed: 2020-08-26
Abstract: The present invention relates to a semiconductor device and a manufacturing method of a semiconductor device. The manufacturing method of a semiconductor device comprises: providing a layer to be etched; forming a patterning first masking layer on the layer; forming a patterning second masking layer on the layer, the first masking layer and the second masking layer together defining an opening that exposes the layer; and using the first masking layer and the second masking layer as a mask to perform etching on the layer so as to form a predetermined pattern. The manufacturing method of a semiconductor device increases property sizes of a first masking layer and a second masking layer without changing a property size of a device, thus realizing a further reduction in the property size of the device, improving device yield and reducing costs.
Patent WO-2022047760-A1 (WO)
Title: 电容指纹识别装置、制备方法和电子设备
Inventor: LIU XIANGYING
IPC: G06F3/01
Filed: 2020-09-06
Abstract: 一种电容指纹识别装置、制备方法和电子设备，能够提升电容指纹装置的性能以及用户使用体验。一种电容指纹识别装置，用于设置在电子设备的弧形表面，包括：电容指纹识别封装结构；弧面结构，包括第一面和第二面，其中，弧面结构的第一面为平面，弧面结构的第二面为弧面，弧面结构的第一面连接于电容指纹识别封装结构的第一面，电容指纹识别封装结构的第一面为朝向电子设备的外侧的一面。在电容指纹识别装置设置弧面结构，不仅能够使其以及其所在的电子设备在外观上更具美感和立体感，且在电子设备摔落时，保护电子设备，对该电容指纹识别装置的影响较小。灰尘等也很难吸附在电容指纹识别装置的弧形表面上，对指纹识别的干扰较小。
Patent WO-2021093429-A1 (WO)
Inventor: WANG CHENGGANG
IPC: H04L12/58
Filed: 2020-09-08
Abstract: La présente invention concerne un procédé de discussion de groupe en ligne et un dispositif électronique. Le procédé consiste à : créer, selon un premier contenu d'un groupe cible, une première étiquette sur une première interface du groupe cible ; recevoir une première entrée pour la première étiquette; en réponse à la première entrée, afficher un second contenu sur une seconde interface du groupe cible, le second contenu étant le premier contenu ou le contenu associé au premier contenu.
Patent WO-2021052222-A1 (WO)
Inventor: WANG HANZHONG
IPC: A01G22/00
Filed: 2020-09-08
Abstract: 抗病抗倒花叶型油菜在增加油菜群体总角果皮面积上的应用。利用抗病抗倒花叶型油菜密植，可增加叶面积指数，从而增加苗期群体有效光合能力，在成熟期转换为增加群体总角果皮面积，从而增加密植下油菜产量上的应用。其中两个具有抗病抗倒特性的花叶材料74277和74296在高密下(特别是行数增加到1米6行或7行下)总角果皮面积和总产具有显著增幅，分别为27.1％、23.2％和23.0％、31.1％。
Patent WO-2021057478-A1 (WO)
Inventor: GAO XINWEI
IPC: H04N19/59
Filed: 2020-09-09
Abstract: Disclosed by the present application are a video encoding and decoding method and a related apparatus. The method comprises: determining a video frame to be decoded; obtaining a first quantity and a second quantity of target reference frames associated with the video frame from among decoded video frames, wherein the first quantity is the quantity of blocks that use intra-frame decoding in the target reference frames, and the second quantity is the quantity of blocks that use inter-frame decoding in the target reference frames; according to the relationship between the first quantity and the second quantity, determining a target resolution used to decode the video frame; and using the target resolution to decode the video frame. The present application solves the technical problem in which video encoding and decoding efficiency is relatively low due to a relative complexity of processing operations provided by related technology.
Patent WO-2021052337-A1 (WO)
Title: Dental instrument for treatment of malocclusion, dental instrument kit, and orthodontic system
Inventor: SHEN GANG
IPC: A61C7/00
Filed: 2020-09-15
Abstract: A dental instrument for treatment of malocclusion, comprising a shell-like body (105). The shell-like body (105) is provided, at a position corresponding to a posterior teeth region, with a protruding portion (102) that protrudes toward an opposite jaw to align mandibular incisors and maxillary incisors. A part of an occlusal surface of the protruding portion (102) is provided with a friction portion (103) that increases the stability of contact between the upper and lower jaws during occlusal reconstruction. The corresponding posterior teeth region of the shell-like body (105) is further provided with at least one retention portion (2) that fastens to a retention accessory arranged on a tooth corresponding to the posterior teeth region. An anterior teeth region of the shell-like body (105) corresponding to a labial side having an outer surface in contact with teeth is further provided with at least one traction portion (3) for jawbone orthopedic reshaping.
Patent WO-2021057811-A1 (WO)
Inventor: TAN ZHIPENG
IPC: G06N3/08
Filed: 2020-09-23
Abstract: Embodiments of the present application disclose a network node processing method, a device, a storage medium, and an electronic apparatus. The method comprises: triggering and using a neural network model to perform inference computation, and determining a second computation processing unit corresponding to a target network node of at least one network node; if a first computation processing unit is different from the second computation processing unit, deleting the target network node from a first linked list, modifying connection relationships of a previous network node and a next network node of the target network node in the first linked list, and allocating the target network node to the second computation processing unit; acquiring the next network node of the target network node, setting the next network node to be the target network node, and performing determination on the second computation processing unit corresponding to the target network node of the at least one network node; and if it is determined that there is no next network node, generating an inference computation result. The embodiments of the present application improve efficiency of inference computation using a neural network model.
Patent WO-2022061883-A1 (WO)
Title: 一种调节肠道的酸奶及其制备方法和应用
Inventor: CHEN LIJUN
IPC: A23C9/13
Filed: 2020-09-28
Abstract: 一种调节肠道的酸奶及其制备方法和应用，所述酸奶由包括下述重量份的原料制得：生牛乳90-97份，格氏乳杆菌(0.7～5)×10 8CFU/100克生牛乳，嗜热链球菌(0.1～9)×10 10CFU/100克生牛乳，保加利亚乳杆菌(0.1～9)×10 10CFU/100克生牛乳，嗜酸乳杆菌(0.5～7)×10 8CFU/100克生牛乳，植物乳杆菌(0.5～7)×10 8CFU/100克生牛乳，副干酪乳杆菌(0.1～9)×10 7CFU/100克生牛乳等益生菌，菊粉等益生元。该酸奶能够调节肠道菌群平衡，防止超重和/或肥胖孕妇在妊娠期便秘和妊娠糖尿病。
Patent WO-2022061917-A1 (WO)
Inventor: ZHANG LINGXIAO
IPC: C07C49/80
Filed: 2020-09-28
Abstract: 本申请涉及化工制药的技术领域，尤其是涉及一种3'，5'-二氯-2，2，2-三氟苯乙酮的合成方法，通过先将1，3，5-三氯苯或3，5-二氯-1-溴苯与镁反应形成格氏试剂在于三氟乙酰基试剂发生亲核加成反应，经酸处理后得到3'，5'-二氯-2，2，2-三氟苯乙酮，其反应条件温和，原料成本低廉，具有较好的经济效应和广泛的工业化生产前景。
Patent WO-2021189802-A1 (WO)
Inventor: Shen Linghan
IPC: H01L21/687
Filed: 2020-09-29
Abstract: 本发明公开了一种晶圆清洗干燥装置，包括：用于对晶圆进行清洗的箱体，箱体的顶部设有用于供晶圆进、出所述箱体的开口；设于箱体内且用于承接晶圆的支撑机构，支撑机构可升降；设于开口处且用于对清洗后的晶圆表面喷洒干燥气体的喷淋管。该晶圆清洗干燥装置通过在箱体的开口处设置喷淋管，利用喷淋管对清洗后的晶圆喷洒干燥气体，来干燥晶圆表面。可以理解的是，该方式利用了马兰戈尼效应，也即，利用表面张力梯度差，将附着在晶圆表面的水去除，相比于现有技术利用离心力甩干晶圆表面的清洗液，该晶圆清洗干燥装置可以有效地减少水渍残留，避免整片晶圆的颗粒物数量超标。
Patent WO-2021135481-A1 (WO)
Title: Path verification method and related device
Inventor: WANG HAIBO
IPC: H04L12/715
Filed: 2020-09-30
Abstract: A method for path verification and a related device, for use in the technical field of communications. The method comprises: a network device acquires path information of a packet forwarding path, the packet forwarding path sequentially runs through a third autonomous system (AS), a second AS, and a first AS, the third AS, the second AS, and the first AS being sequentially adjacent to each other; the network device determines a commercial relation of a first AS pair and a commercial relation of a second AS pair, the first AS pair comprising the first AS and the second AS that are sequentially arranged, and the second AS pair comprising the second AS and the third AS that are sequentially arranged; and the network device determines whether the packet forwarding path is valid on the basis of the commercial relation of the first AS and of the commercial relation of the second AS pair. In the embodiments of the present application, it is necessary to determine whether a path is valid on the basis of commercial relations between adjacent AS pairs, a case of P2P routing information leakage is verified with increased accuracy, thus increasing the reliability of the verification result.
Patent WO-2022061970-A1 (WO)
Title: Insulation board and preparation method therefor, laminate and preparation method therefor, and application of insulation board or laminate
Inventor: WANG HONGYUAN
IPC: B32B27/04
Filed: 2020-10-12
Abstract: Provided are an insulation board and a preparation method therefor, a laminate prepared from the insulation board and a preparation method therefor, and an application of the insulation board or the laminate. The insulation board comprises a first bonding layer, a fiber-reinforced substrate layer, and a second bonding layer, which are sequentially stacked; the fiber-reinforced substrate layer comprises a first transition layer, a first substrate layer, a fiber layer, a second substrate layer, and a second transition layer, which are sequentially stacked; the first bonding layer and the first transition layer are connected, and the second bonding layer and the second transition layer are connected; the material of the first transition layer is a material compatible with both the first substrate layer and the first bonding layer; the material of the second transition layer is a material compatible with both the second substrate layer and the second bonding layer; the material of the first or second substrate layer is a first fluororesin or a mixture of the first fluororesin and a filler; and the material of the first or second bonding layer is a second fluororesin or a mixture of the second fluororesin and a filler. The laminate prepared from the insulation board not only improves the peel strength, reduces the surface glass fiber texture, but also enables the insulation board to be thinner.
Patent WO-2021143222-A1 (WO)
Inventor: ZHU XUHUI
IPC: H01L51/50
Filed: 2020-10-14
Abstract: 一种高性能空穴传输材料及其制备与应用被公开，所述空穴传输材料的结构为式(I)，其中，Ar1与Ar2独立地为未取代或取代的咔唑单元、芴单元、二苯并吡喃单元、二苯并噻吩单元；所述取代的取代基为碳原子数分别为1～6的烷基、烷氧基或烷硫基。空穴传输材料具有高玻璃化转变温度、低HOMO能级、良好的空穴迁移率。空穴传输材料的制备方法简单、产物易纯化、成本低，其用于制备光电器件，特别是OLED器件和太阳能电池器件。
Patent WO-2022077482-A1 (WO)
Title: Signalling port information
Inventor: LIU HAO
IPC: H04W24/02
Filed: 2020-10-16
Abstract: Methods and apparatuses are disclosed for indicating reference signal ports. In a method pairs of frequency components and spatial beams are determined for a bitmap indicating mapping of reference signal ports to the determined pairs of frequency components and spatial beams. The bitmap is ordered based on the number of frequency components per spatial beam. The bitmap can then be indicated to another device in a pair of communicating devices.
Patent WO-2021135541-A1 (WO)
Inventor: CHEN SONGKUN
IPC: H04L25/49
Filed: 2020-10-22
Abstract: 本申请提出一种预失真处理方法、装置、设备和存储介质，所述方法包括：确定当前射频输入信号对应的当前包络信号；利用包络校正参数表对所述当前包络信号进行校正，得到校正后的包络信号；基于所述当前包络信号、所述当前射频输入信号以及射频数字预失真DPD参数表确定DPD处理后的射频输入信号；基于所述校正后的包络信号对所述DPD处理后的射频输入信号进行控制，得到当前射频输出信号。
Patent WO-2021232673-A1 (WO)
Title: Gas pressure protection device
Inventor: YU FAQIANG
IPC: C12M1/107
Filed: 2020-10-26
Abstract: Disclosed is a gas pressure protection device, comprising a tank body (1) and a water level adjustment assembly (3). A liquid is provided in the tank body (1), a gas inlet (11) and a gas outlet (12) are provided in the tank body (1), a pressure-limiting pipe (4) is connected to the gas inlet (11), and a gas output end of the pressure-limiting pipe (4) extends into the liquid in the tank body (1); and the water level adjustment assembly (3) comprises a water level adjustment pipe (31), the height of the upper end face of the water level adjustment pipe (31) is adjustable, and the lower end face of the water level adjustment pipe (31) extends out of the tank body (1). According to the gas pressure protection device, the height difference between the upper end face of the water level adjustment pipe (31) and the gas output end of the pressure-limiting pipe (4) is controlled by means of adjusting the height of the upper end face of the water level adjustment pipe (31), such that the height of the water level in the tank body (1) is consistent with the height of the upper end face of the water level adjustment pipe (31), and the water entering depth of the pressure-limiting pipe (4) is controlled; and the water pressure corresponding to the water entering depth of the pressure limiting pipe (4) is the upper pressure limit of gas, such that the upper pressure limit of the storage gas is adjusted.
Patent WO-2021212800-A1 (WO)
Inventor: YANG ZONGXU
IPC: H02J7/00
Filed: 2020-10-30
Abstract: L'invention concerne un procédé et un système de charge, un boîtier de charge, et des écouteurs Bluetooth. Le procédé de charge est appliqué à un boîtier de charge, et le procédé de charge consiste : durant la charge d'écouteurs Bluetooth, en ce que le boîtier de charge acquiert des paquets de données de communication des écouteurs Bluetooth en fonction d'une fréquence de communication prédéfinie, les paquets de données de communication comprenant des tensions actuelles de batterie des écouteurs Bluetooth (S10); en ce qu'il détermine des tensions de charge cibles en fonction des tensions actuelles de batterie (S20); et en ce qu'il charge les écouteurs Bluetooth sur la base des tensions de charge cibles (S30). Le procédé de charge permet de mettre en œuvre le réglage dynamique des tensions de charge et peut réduire la perte d'énergie du boîtier de charge durant la charge, augmentant ainsi le nombre de fois où le boîtier de charge peut charger les écouteurs Bluetooth et améliorant la longévité de la batterie des écouteurs Bluetooth.
Patent WO-2021109799-A1 (WO)
Inventor: LIU GUO
IPC: C02F103/04
Filed: 2020-11-08
Abstract: 一种净水水箱组合，包括：第一水箱（1），入液导流管（2），入液控制组件（4），第二水箱（5）和出液导流管（6）。其中，第一水箱（1），其第一溶液体积满足预设组合条件。预设组合条件包括：第一溶液体积大于启动液体体积，且小于或等于落差液体体积。实现了快速稀释头杯水达到直饮水，且保证直饮水的新鲜，并使第二水箱保证至少两次从第一水箱中快速接取纯水；还公开了一种净水系统。