baber/WOPTO huggingface dataset:
Patent WO-2021004241-A1 (WO)
Inventor: YING XIAOPING
IPC: A47L11/38
Filed: 2020-06-17
Abstract: An automatic cleaning machine for high-rise external wall glass, comprising a main box body (1), a water tank (2) being provided on a lower end of the main box body (1); a water pump (3) and a storage battery (4) are provided in the main box body (1), a brush mechanism (5) and a spraying mechanism (6) are mounted on an upper end of the main box body (1), the brush mechanism (5) is used for washing a glass wall surface, and the spraying mechanism (6) is used for spraying a cleaning liquid, a drive motor (7) is connected to a side edge of the brush mechanism (5), the drive motor (7) is used for driving the brush mechanism (5), the spraying mechanism (6) is connected to the water pump (3) through a water pipe, the water pump (3) is connected to the water tank (2) through a water pipe, and the storage battery (4) supplies power source to the water pump (3) and the drive motor (7); four wall climbing wheels (8) are symmetrically arranged at two sides of the main box body (1), and when a cleaning operation is performed, the wall climbing wheels (8) contact the glass wall surface and rotate; a wiper rubber strip (9) is provided above the brush mechanism (5), the wiper rubber strip (9) is used for wiping water marks, support rods (10) are fixed at two ends of the wiper rubber strip (9), the other ends of the support rods (10) are connected to and mounted on the main box body (1). The design is ingenious in structure, and a glass external wall can be automatically cleaned without the need of a worker's operation, eliminating security risks, and achieving a thorough cleaning.
Patent WO-2021253360-A1 (WO)
Inventor: LI ZIJUAN
IPC: C07K16/28
Filed: 2020-06-18
Abstract: L'invention concerne des homodimères de proprotéine ou de procytokine pouvant être activés composés d'au moins deux chaînes polypeptidiques séparées, chaque chaîne comprenant une fraction de liaison telle qu'une région Fc, une cytokine, un récepteur de cytokine et au moins un lieur clivable, entre autres caractéristiques optionnelles, ainsi que des compositions pharmaceutiques associées et leurs procédés d'utilisation.
Patent WO-2021000877-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F37/28
Filed: 2020-07-01
Abstract: A front-loading washing machine comprises an outer tub (2) and an inner tub (3) accommodated inside the outer tub. The inner tub is provided with a placement port, the outer tub is provided with an opening, and the placement port and the opening overlap in the axial direction of the inner tub. The inner tub is provided with a first door (30) for correspondingly closing the placement port, and the outer tub is provided with a second door (20) for closing the opening. The first door is provided to keep clothing always rolling in the inner tub when the inner tub is rotating during a washing process of the washing machine, thus preventing the clothing from being stuck in a gap between the placement port of the inner tub and a washing machine door. The second door is disposed at the opening of the outer tub to automatically close the opening of the outer tub, so that no sealing window pad needs to be provided between a washing machine housing and the opening of the outer tub, thus preventing water from flowing out of the opening of the outer tub.
Patent WO-2021135143-A1 (WO)
Inventor: SHI YAO
IPC: H01F41/02
Filed: 2020-07-07
Abstract: R-T-B系烧结磁体及其制备方法。该R-T-B系烧结磁体包含：R、B、Ti、Ga、Al、Cu和T，其含量如下：R的含量为29.0～33％；B的含量为0.86～0.93％；Ti的含量为0.05～0.25％；Ga的含量为0.3～0.5％，但不为0.5％；Al的含量为0.6～1％，但不为0.6％；Cu的含量为0.36～0.55％；所述百分比为质量百分比。通过采用低B技术，在不添加或少量添加重稀土的情况下，既提高了R-T-B系烧结磁体的剩磁性能，也保证了磁体的矫顽力和方形度。
Patent WO-2021027729-A1 (WO)
Inventor: LI JIN
IPC: A61P27/02
Filed: 2020-08-07
Abstract: The present invention relates to an immunomodulator, in particular, to a compound as represented by formula I, or a stereoisomer thereof, a pharmaceutically acceptable salt thereof. Experiments show that the compound has good IL-17A inhibitory activity, can be used for preparing an IL-17A inhibitor and a drug for preventing and/or treating a IL-17A-mediated disease (such as an inflammation, an autoimmune disease, an infectious disease, a cancer, and a precancerous syndrome), and provides a new medicinal possibility for clinical treatment of a disease related to IL-17A activity abnormality.
Patent WO-2021027837-A1 (WO)
Title: Procédés, systèmes et articles destinés à produire un motif de film sur un matériau de substrat
Inventor: JANES CODY EVIN
IPC: A41D27/08
Filed: 2020-08-12
Abstract: Des aspects de la présente invention concernent des systèmes, des procédés et des articles destinés à produire un film à motifs et utiliser le film à motifs pour former un motif de structures de film de recouvrement discrètes sur un matériau de substrat. Une épaisseur uniforme d'un matériau de film est déposée sur une première surface d'une série de feuilles de support, chaque feuille de support comprenant un ou plusieurs trous s'étendant à travers celle-ci. Une première feuille de support est extraite de la série de feuilles de support, et une deuxième surface de la feuille de support est positionnée sur un matériau de substrat. La chaleur et/ou la pression sont appliquées sur le matériau de film pour amener le matériau de film à se transférer au matériau de substrat à travers le ou les trous dans la feuille de support formant un motif de structures de film de recouvrement distinctes sur le matériau de substrat. La feuille de support conjointement avec les portions restantes du matériau de film est retirée du matériau de substrat.
Patent WO-2022011775-A1 (WO)
Title: Projection apparatus based on lcd, printer, and illumination control method
Inventor: LIN ZEHANG
IPC: B29C64/20
Filed: 2020-08-18
Abstract: The present invention is applicable in the technical field of 3D printing. Provided are a projection apparatus based on a liquid crystal display (LCD). The projection apparatus comprises an array point light source, an array spliced Fresnel lens, a first Fresnel lens, a convex lens, a second Fresnel lens and the LCD, which are sequentially distributed from top to bottom; a light path propagation direction of light emitted by the array point light source is perpendicular to the array spliced Fresnel lens after passing through the array spliced Fresnel lens; the focuses of the light passing through the array spliced Fresnel lens are focused above the convex lens after passing through the first Fresnel lens, and the focuses are scattered and condensed after passing through the convex lens within the focal length range of the convex lens; the flat surface of the second Fresnel lens is arranged to be opposite the convex lens, and light passing through the convex lens is perpendicular to the second Fresnel lens after passing through the second Fresnel lens; and a distance between the LCD and the liquid level of a photo-curing material is less than 5 cm. The present invention can improve the printing success rate and efficiency of products on the premise of reducing the production cost thereof.
Patent WO-2021037140-A1 (WO)
Inventor: QUAN HAO
IPC: H04L29/06
Filed: 2020-08-27
Abstract: Provided by the present application are a BeiDou short message-based information query method and device. The BeiDou short message-based information query method comprises: receiving a first BeiDou short message sent by a user terminal, the first BeiDou short message being obtained by the user terminal performing conversion according to an identification code; converting the first BeiDou short message into an identification code and sending the identification code to a data center; receiving first query information fed back by the data center, the first query information being obtained by the data center performing querying according to the identification code; converting the first query information to obtain a second BeiDou short message; sending the second BeiDou short message to the user terminal to enable the user terminal to convert the second BeiDou short message to obtain the first query information. The present application uses BeiDou satellite technology and by means of BeiDou short message, obtains query information that may be used to verify target information, and sends same to a user terminal, so that more regions may implement querying and verification of information, and effectively reduce the possibility of information being stolen or tampered with.
Patent WO-2022027755-A1 (WO)
Title: Circulating fluidized bed boiler for burning biomass
Inventor: ZHANG XING
IPC: F23J15/02
Filed: 2020-09-01
Abstract: The present invention relates to the technical field of circulating fluidized bed boilers, and in particular to a circulating fluidized bed boiler for burning biomass, wherein a high-temperature section of a superheater is not prone to to high-temperature corrosion, a low-temperature superheater and an economizer are not prone to ash accumulation therein, an air preheater is not prone to low-temperature corrosion, the temperature of exhaust gas is within a rational range, and the problems of blockage and failure of an SCR catalyst are solved. The circulating fluidized bed boiler comprises a combustion chamber, a steam condensation separator and a tail flue, wherein an upper rear wall outlet of the combustion chamber is connected to an inlet of the steam condensation separator; a top outlet of the steam condensation separator is connected to the tail flue; a bottom outlet of the steam condensation separator is connected to the combustion chamber by means of a material returning device; a high-temperature overheating screen and a medium-temperature overheating screen are arranged inside the combustion chamber; the tail flue comprises a first horizontal flue, a second horizontal flue and a vertical flue, which are sequentially arranged; and a medium-temperature superheater and the low-temperature superheater are sequentially arranged in the first horizontal flue in a flow direction of flue gas, and a high-temperature economizer and a high-temperature bag-type dust collector are sequentially arranged in the second horizontal flue in the flow direction of the flue gas.
Patent WO-2021073377-A1 (WO)
Inventor: DING SHANMING
IPC: H04L45/50
Filed: 2020-09-22
Abstract: L'invention concerne un procédé, un dispositif et un système de détection de flux de multidiffusion, qui réalisent la détection d'un flux de multidiffusion. Le procédé comprend les étapes suivantes : un premier dispositif de nœud acquiert un premier message de multidiffusion de réplication explicite indexée par bit (BIER), le premier message de multidiffusion BIER comprenant un identifiant de flux et un premier identifiant, l'identifiant de flux étant utilisé pour indiquer un flux de multidiffusion auquel appartient le premier message de multidiffusion BIER, et le premier identifiant étant utilisé pour indiquer un dispositif de nœud situé sur un chemin de transfert du premier message de multidiffusion BIER et pour détecter le flux de multidiffusion et transmettre les données de détection correspondantes ; et le premier dispositif de nœud détermine, en fonction du premier identifiant, s'il faut détecter le flux de multidiffusion et transmettre les données de détection correspondantes ; et en réponse au cas où le premier dispositif de nœud détermine, selon le premier identifiant, qu'il est nécessaire de détecter le flux de multidiffusion et de transmettre les données de détection correspondantes, le premier dispositif de nœud acquiert les données de détection du flux de multidiffusion et transmet les données de détection à un dispositif de gestion.
Patent WO-2021063232-A1 (WO)
Title: Method, apparatus and system for establishing bier forwarding table entry
Inventor: XIE JINGRONG
IPC: H04L45/74
Filed: 2020-09-23
Abstract: A method for establishing a bit indexed explicit replication (BIER) forwarding table entry. Said method comprises: a second network device receiving a first message sent by a first network device, the first message comprising a first host routing prefix of the first network device, first BIER information and second BIER information. The first BIER information includes the BIFT ID of the first network device. The second BIER information includes the BFR ID of at least one BFR in a first area, the at least one BFR not including the first network device. The first network device belongs to the first area and a second area. The second network device belongs to the second area. The first area and the second area are different. The second network device establishes a BIER forwarding table entry according to the first BIER information, the second BIER information, and the host routing prefix. The technical solution provided in the present application implements the establishment of a BIER forwarding table entry across areas, thereby implementing the forwarding of a BIER message across areas.
Patent WO-2021057954-A1 (WO)
Inventor: ZHENG HONGGUANG
IPC: C22C38/06
Filed: 2020-09-27
Abstract: Disclosed is a steel for an alloy structure, the chemical elements of the steel being, in percentage by mass: 0.35-0.45% of C, 0.27-0.35% of Si, 0.6-0.8% of Mn, 0.015-0.05% of Al, 0.06-0.1% of V, 0.2-1.0% of Zr, 0.001-0.005% of Mg, P ≤ 0.025%, S ≤ 0.015%, N ≤ 0.005%, O ≤ 0.001%, the balance being Fe and other inevitable impurities. In addition, also disclosed is a method for manufacturing the steel for an alloy structure, the method comprising the steps of: (1) smelting, refining and casting; (2) blooming and cogging; (3) secondary hot rolling to form a product; and (4) heat treatment, involving quenching + tempering. The steel for an alloy structure is designed by adding trace alloy elements, the steel for an alloy structure is further strengthened and toughened, and the manufacturing cost is low.
Patent WO-2022067509-A1 (WO)
Inventor: LYU XIAOQIANG
IPC: H04L12/24
Filed: 2020-09-29
Abstract: La présente invention porte sur un procédé et sur un appareil de commande de mise à niveau de dispositif, ainsi que sur un dispositif informatique et sur un support de stockage, qui se rapportent au domaine technique de l'internet des objets. Le procédé consiste : à recevoir un message de notification envoyé par un premier dispositif, le message de notification comportant les informations de dernière version d'un dispositif client, et le premier dispositif comprenant le dispositif client et/ou une seconde plate-forme en nuage ; à acquérir les informations de version actuelle du dispositif client ; et lorsque la version correspondant aux informations de dernière version est supérieure à la version correspondant aux informations de version actuelle, à envoyer un message de mise à niveau au dispositif client, le message de mise à niveau étant utilisé pour déclencher le dispositif client pour effectuer une mise à niveau de version. Au moyen de la solution, le processus de mise à niveau du dispositif client peut être commandé au moyen d'une première plate-forme en nuage qui est connectée au dispositif client, ce qui permet d'améliorer la sécurité du dispositif client.
Patent WO-2022067654-A1 (WO)
Inventor: KUNZ ANDREAS
IPC: H04W12/04
Filed: 2020-09-30
Abstract: Apparatuses, methods, and systems are disclosed for key-based authentication for a mobile edge computing network. One method (800) includes deriving (805), at a user equipment, a first network key after authentication with a network function of a wireless core network, deriving (810) a second network key based on the first network key, the second network key for a first network function of a mobile edge computing network, sending (815) a registration request message to the first network function of the mobile edge computing network, the registration request message integrity protected with the second network key, receiving (820) a registration response message from the first network function, and, in response to verifying the integrity of the registration response message using the second network key, establishing (825) a secure communication with the first network function of the mobile edge computing network based on the second network key.
Patent WO-2022077328-A1 (WO)
Title: 一种扫描式非线性结点探测方法及装置
Inventor: BIE TIJUN
IPC: G01S13/88
Filed: 2020-10-15
Abstract: 一种扫描式非线性结点探测方法及装置，方法包括以下步骤：（S1）将探测区域划分为多个子区域，发射单元逐一向每个子区域发射探测信号；（S2）接收单元接收子区域反馈的信号，根据反馈的信号获得每个子区域测到的谐波分量的幅值；若某个子区域的谐波分量超过预设值，则判定该子区域存在非线性结点。装置包括：发射单元（1）、接收单元（2）、探测信号控制单元（3）、接收数据处理单元（4）及控制与显示单元（5）。将探测区域划分为多个子区域，通过检测每个子区域的波幅阈值，确定非线性结点所在的子区域，可以快速的确定出非线性结点所在的准确位置和方向，避免漏扫情况的发生，提升了搜索非线性结点的速度和效率。
Patent WO-2022082781-A1 (WO)
Title: 通信方法和通信装置
Inventor: YU CHANG
IPC: H04W68/02
Filed: 2020-10-23
Abstract: 本申请提供一种通信方法和通信装置，能够有助于实现网络设备、第一终端设备、第二终端设备对第一终端设备的RRC状态的对齐。该方法包括：接收第一指示信息，所述第一指示信息用于指示第二终端设备为第一终端设备监听寻呼消息；监听网络设备为所述第一终端设备发送的寻呼消息。其中，所述第一终端设备通过所述第二终端设备与网络设备进行通信，所述第一终端设备与所述第二终端设备之间通过侧行链路通信。本申请可以应用于无线通信系统，例如D2D通信系统，V2X通信系统等。
Patent WO-2022082796-A1 (WO)
Title: 一种存储器及数据迁移方法
Inventor: JING WEILIANG
IPC: G11C7/06
Filed: 2020-10-23
Abstract: 一种存储器及数据迁移方法，涉及存储领域，能够缩短在DRAM中存内计算时实现相邻存储单元子阵列之间数据迁移的时间，进而降低存储器的功耗提高效率。存储器，包括相邻的存储单元子阵列之间包括一行间隔分布的感应放大器和开关单元；在相邻的存储单元子阵列之间，每相邻的两列位线之中，一列位线上设置有感应放大器，另一条位线上串接有开关单元；其中，在同一列位线上，感应放大器和开关单元在存储单元子阵列之间交替设置。
Patent WO-2021120853-A1 (WO)
Inventor: WANG GANG
IPC: A61B17/00
Filed: 2020-10-26
Abstract: The present invention relates to a sheath, comprising a sheath body, a handle, and a traction wire. The traction wire comprises a first traction wire. The handle comprises a first guide rail member and a first slider. The first slider is connected to the first traction wire. A first groove is provided on the outer wall of the first guide rail member along the axial direction. The first groove comprises a first bottom and a first side wall. The first slider slides in the first groove along the first side wall so as to drive the first traction wire to move. At least part of the outer wall of the first guide rail member is radially recessed to the central shaft of the first guide rail member to form the first groove. Alternatively, the first bottom of the first groove is at least part of the outer surface of the first guide rail member, and the first side wall is located on the outer surface of the first guide rail member. The convenient operation and accurate bending are achieved.
Patent WO-2022088169-A1 (WO)
Inventor: LIU HAOYUAN
IPC: A23N17/00
Filed: 2020-11-02
Abstract: A processing device for a nutritional powder for an animal in aquaculture, comprising a device box (1). A fixing frame (4) is fixedly mounted on one side of the device box; a motor (5) is fixedly mounted on the fixing frame (4); a first rotating rod (6) is fixedly mounted on an output shaft of the motor (5); a first bevel gear (7) is fixedly mounted on the outer side of the first rotating rod (6); a second bevel gear (9) is meshed with the first bevel gear (7); a second rotating rod (10) is fixedly mounted on the bottom of the second bevel gear (9); a third bevel gear (11) is fixedly mounted on the bottom of the second rotating rod (10). By means of the device, nutrient substances can be crushed during production, such that the nutrient substances and water are mixed more uniformly, thereby improving the quality of the nutrient powder, and making the use simple and convenient.
Patent WO-2021212804-A1 (WO)
Inventor: TAN XIAOCHUN
IPC: H01L31/049
Filed: 2020-11-03
Abstract: A metal-based composite back plate, a production method and a production device, and a photovoltaic tile, relating to the field of photovoltaic technology. The metal-based composite back plate comprises: a metal plate (10), a light-facing surface of the metal plate (10) being divided into a photovoltaic composite region and a non-photovoltaic composite region; an insulating layer (11) is provided on the photovoltaic composite region of the metal plate (10), and the insulating layer (11) and the metal plate (10) are combined together by means of an adhesive (12); a fluorine coating layer (13) is provided on a light-facing surface of the insulating layer (11), and the surface energies of a back light surface of the insulating layer (11) and a light-facing surface of the fluorine coating layer (13) are both greater than or equal to 40 dynes; and a weather-resistant heat reflective coating (14) covers on the non-photovoltaic composite region of the metal plate (10). Thus, the present invention improves the weather resistance of the metal-based composite back plate, prolonging the service life of the metal-based composite back plate, and enables the metal-based composite back plate to have a stronger ability to combine with a photovoltaic layer, further prolonging the service life of the metal-based composite back plate. In addition, the temperature of the metal plate is reduced, thereby reducing heat conduction to the photovoltaic layer, and increasing the power generation efficiency.
Patent WO-2022000926-A1 (WO)
Inventor: NING SHULIANG
IPC: G11C11/406
Filed: 2020-11-11
Abstract: The present invention provides a semiconductor device, comprising a memory chip and a temperature measurement unit. The temperature measurement unit is used for measuring the temperature of the memory chip; and the temperature measurement unit and the memory chip are powered by different power supplies. The present invention has the advantage that the memory chip and the temperature measurement unit use the different power supplies, then the two can be respectively controlled to be started, that is, the start of the temperature measurement unit is not affected by whether the memory chip is started, and the temperature measurement of the memory chip is not affected by whether the memory chip is started, so that reference can be provided for the start and running of the memory chip, the memory chip can be prevented from being started or running at a low temperature, and the stability of the memory chip is improved.
Patent WO-2021104046-A1 (WO)
Title: 钼铌合金靶材及其制备方法、黑化膜
Inventor: CHENG YINBING
IPC: C23C14/34
Filed: 2020-11-13
Abstract: 本发明涉及一种钼铌合金靶材及其制备方法、黑化膜。其中，钼铌合金靶材包括如下质量份的原料组分：钼45-89.1份、铌5-9.9份以及金属氧化物1-50份；其中，所述金属氧化物选自氧化铝和氧化锌中的至少一种。上述钼铌合金靶材的原料组分配比合理，在传统的钼铌合金靶材的基础上，添加至少一种上述金属氧化物，经实验验证，经上述钼铌合金靶材最终制得的黑化膜可以减少或消除电子产品表面的反射光，增加透光量，减少杂散光吸收。
Patent WO-2021109988-A1 (WO)
Title: Ct image-based method and device for realizing lung nodule adaptive matching by bone registration
Inventor: CAI FEIYUE
IPC: G06T7/33
Filed: 2020-12-01
Abstract: A CT image-based method for realizing lung nodule adaptive matching by bone registration, comprising the following steps: data preparation, extraction of lung and bone point cloud data, three-dimensional point cloud data registration, and lung nodule adaptive matching. In said method, firstly, three-dimensional point cloud rigid transformation registration is performed on lung image data and lung nodule data on the basis of the characteristic of small changes in human bone, so as to achieve the alignment of the lung and the lung nodule data before and after follow-up; secondly, an FGR algorithm is used, and in terms of operation speed and registration accuracy, the FGR algorithm is obviously superior to local refinement algorithms such as ICP; thirdly, the RMSE is used as a lung point cloud registration error, achieving lung nodule adaptive matching, so that the lung nodule registration requires less manual intervention, has a high degree of automation, and achieves an accurate registration result; and fourthly, normalization processing is performed on CT image data, so that the robustness of the algorithm can be improved. The method can be widely applied to CT devices of different models and DICOM data of different pixel spacing values.