baber/WOPTO huggingface dataset:
Patent WO-2021227383-A1 (WO)
Title: Method for treating tunnel leakage water in alpine region
Inventor: YAO ZHIJUN
IPC: E21F16/02
Filed: 2020-10-29
Abstract: A method for treating tunnel leakage water in an alpine region. The method comprises the following steps: 1, exploring a water seepage section and a water rich section of a tunnel; 2, determining the size of a diversion and drainage structure of a side wall pilot pit of the tunnel; 3, digging a tunnel lining; 4, digging the diversion and drainage structure of the side wall pilot pit of the tunnel; 5, radially driving a plurality of underground perforated water seepage diversion and drainage guide pipes; 6, excavating a water collecting sand settling well; 7, excavating, burying and connecting drainage pipes; 8, guiding the flow of cutting parts of an original tunnel waterproof layer and a longitudinal drainage blind pipe; and 9, mounting an inspection door. On the premise of not interfering with the safety of the tunnel, precipitation is concentrated outside the tunnel, and an electric heating automatic temperature control device is mounted so as to ensure that in the low-temperature environment of the tunnel, underground water can enter the pilot pit by means of the radial underground perforated water seepage diversion and drainage guide pipes and then be discharged out of the tunnel by means of a center drainage pipe, thereby solving the problems of water leaking from a vault and side walls of a tunnel, the road surface freezing and affecting the passage because the tunnel is located in an alpine region, and annular and longitudinal blind pipes on an outer side of a lining being frozen and blocked.
Patent WO-2021189842-A1 (WO)
Inventor: XIA XIN
IPC: B41F17/00
Filed: 2020-10-29
Abstract: 一种印刷装置，特别涉及一种网格布单面印刷装置，包括缠绕网格布的网格布辊（1），网格布辊（1）安装于机体（2）上，所述网格布辊（1）下方设有印刷模板辊（3），印刷模板辊（3）下方设有涂墨辊（4），涂墨辊（4）下方设有墨盒（5），涂墨辊（4）侧面设有刮刀（6），网格布辊（1）两端的轴承安装于升降块（7）内，升降块（7）卡设于滑轨（8）内侧，升降块（7）顶部连接升降螺杆（9）。该网格布单面印刷无需再另外安装印刷装置，在原来基础上就可实现印刷，节省了空间，降低了生产成本，印刷效果好，调节方便。
Patent WO-2021179655-A1 (WO)
Inventor: LIU PAN
IPC: G06F16/21
Filed: 2020-11-11
Abstract: A cross-blockchain data migration method and apparatus, a device, and a storage medium. The method comprises: a first node in a first blockchain network can obtain first service data information corresponding to a first mode from a first blockchain corresponding to the first blockchain network (S101); obtain a second mode associated with a second block on a second blockchain corresponding to a second blockchain network, and convert the first service data information corresponding to the first mode into second service data information corresponding to the second mode (S102); establish a hash mapping relation between the first service data information and the second service data information on the first blockchain (S103); and migrating the second service data information to a second node in the second blockchain network on the basis of the hash mapping relation (S104).
Patent WO-2022021676-A1 (WO)
Inventor: MI SHUANGTIAN
IPC: A47G9/10
Filed: 2020-11-16
Abstract: Disclosed is a multifunctional primary-secondary pillow, relating to the technical field of bedding articles. The multifunctional primary-secondary pillow comprises a base (1); a functional pillow (2) which is detachably mounted on the base (1); and a dismounting and mounting assembly (3) which is used for connecting the base (1) and the functional pillow (2). The technical solution has the advantages of diversified functions, being convenient to dismount and mount, a stable structure and flexible usage.
Patent WO-2022011918-A1 (WO)
Title: Display panel and display device
Inventor: CHENG JIANGKUN
IPC: G09G3/00
Filed: 2020-11-23
Abstract: A display panel (100), comprising a crack detection circuit (80) and a detected layer (30). The crack detection circuit (80) comprises: a testing end (90); a first metal wire (10), the first metal wire (10) comprising a first end (12) and a second end (13) connected to the testing end (90), and a first metal wire body (11); and a second metal wire (20), the second metal wire (20) being arranged on the first metal wire (10); the detected layer (30) is positioned between the first metal wire (10) and the second metal wire (20).
Patent WO-2022120511-A1 (WO)
Title: Dispositif de transport pour faciliter la fixation pour la production de câbles
Inventor: WU XIAOBO
IPC: B60P7/04
Filed: 2020-12-10
Abstract: La présente invention concerne un dispositif de transport pour faciliter la fixation pour la production de câbles, comprenant un corps (2) et un mécanisme de déchargement. Le mécanisme de déchargement est situé sur une surface externe d'un côté du corps (2). Le mécanisme de déchargement comprend une première plaque de déchargement (1) et une seconde plaque de déchargement (13), et la seconde plaque de déchargement (13) est située sur une surface externe de l'extrémité supérieure de la première plaque de déchargement (1). Des bielles (12) sont reliées de manière fixe aux surfaces externes de deux côtés de la première plaque de déchargement (1). Des boulons mobiles (10) sont montés de manière mobile entre les surfaces externes des bielles (12) et des surfaces externes de deux côtés du corps (2), et des premières fentes de coulissement (11) sont formées dans des surfaces externes de deux côtés internes de la première plaque de déchargement (1). Grâce aux bielles (12), aux premières fentes de coulissement (11) et aux boulons mobiles (10), le coulissement entre la première plaque de déchargement (1) et la seconde plaque de déchargement (13) est facilité, de telle sorte que le déchargement de câbles est facilité. Au moyen de bandes de fixation (18) et de plaques de fixation (17), la première plaque de déchargement (1) peut être fixée lorsqu'elle est fermée, et au moyen d'un second crochet de verrouillage (15) et d'un premier crochet de verrouillage (14), la première plaque de déchargement (1) et la seconde plaque de déchargement (13) sont en outre fixées, de telle sorte qu'une meilleure perspective d'utilisation est apportée.
Patent WO-2021147529-A1 (WO)
Title: Multipoint geostatistical pre-stack inversion method based on updated theory of permanence of probability ratio
Inventor: YIN YANSHU
IPC: G01V1/30
Filed: 2020-12-04
Abstract: A multipoint geostatistical pre-stack inversion method based on an updated theory of permanence of probability ratio, comprising the following steps: organizing data, gridding a work area, distributing well data, assigning an initial attribute value to a simulated work area, selecting a data template of a suitable size, and terminating inversion and determination iteration. A priori information is acquired by utilizing the multipoint geostatistical method, and then filtered via a minimum target function, thus reducing the complexity of seismic inversion, and increasing the precision of storage layer inversion.
Patent WO-2021147582-A1 (WO)
Title: Percutaneous intervertebral fusion system
Inventor: LIU ZAICHUN
IPC: A61F2/44
Filed: 2020-12-17
Abstract: A percutaneous intervertebral fusion system, comprising: a mesh bag (1), at least one variable height support device (2), a filling material (3), and an adjustment device (4). The mesh bag (1) has at least one end fixedly connected to the variable height support device (2), the mesh bag (1) is disposed around the variable height support device (2) or located between a plurality of variable height support devices (2). The variable height support device (2) is removably connected to the adjustment device (4) such that the adjustment device (4) can perform adjustment to change the height of the variable height support device (2). The filling material (3) is caused to fill the mesh bag (1) by means of the adjustment device (4). In the percutaneous intervertebral fusion system, the variable height support device (2) expands and takes shape, and the bone filling material (3) is filled in to expand the fusion cage, enabling the invention to adapt to different intervertebral space heights and provide a larger vertebral body contact surface and good support, facilitating fusion of adjacent vertebra.
Patent WO-2022126791-A1 (WO)
Title: Ring array magnetic steel system and magnetic positioning system
Inventor: ZHOU KAIQI
IPC: H01F7/02
Filed: 2020-12-31
Abstract: A ring array magnetic steel system and a magnetic positioning system. The magnetic positioning system comprises a first body (3), a second body (4), and a ring array magnetic steel system; the ring array magnetic steel system comprises a first magnetic ring (1) having a first central axis (10) and a second magnetic ring (2) having a second central axis (20); the first magnetic ring (1) comprises a first magnetic attraction unit (11) arranged around the first central axis (10); the first magnetic attraction unit (11) comprises a first magnetic steel (111), a second magnetic steel (112), a third magnetic steel (113) and a fourth magnetic steel (114) arranged around the first central axis (10) and connected in sequence; the magnetic pole directions of the first magnetic steel (111) and the third magnetic steel (113) are opposite and both are arranged around the first central axis (10); the magnetic pole directions of the second magnetic steel (112) and the fourth magnetic steel (114) are opposite, and the magnetic pole arrangement directions are parallel with the first central axis (10); the second magnetic ring (2) comprises a second magnetic attraction unit (21); the second magnetic attraction unit (21) comprises a fifth magnetic steel (211), a sixth magnetic steel (212), a seventh magnetic steel (213) and an eighth magnetic steel (214) arranged in one-to-one correspondence to the first magnetic attraction unit (11). The magnetic positioning system can better satisfy requirements of accurate positioning.
Patent WO-2021164444-A1 (WO)
Title: Pcie card fixing assembly and server device
Inventor: ZHOU HAICHEN
IPC: G06F1/18
Filed: 2020-12-31
Abstract: The present application provides a PCIe card fixing assembly and a server device. The PCIe card fixing assembly is used for fixing a PCIe card in a case, and comprises a hold-down bar and a support fixedly disposed on an inner wall of the case. The hold-down bar is rotatably connected to the support, and both ends of the hold-down bar are provided with snap joints. The inner wall of the case is provided with snap joint holes adapted to the snap joints. At least one first locking portion lap-jointed to the PCIe card is disposed below the support. After the PCIe card is installed in the case, by rotating the hold-down bar, the hold-down bar presses against the PCIe card, and the snap joints are snap-connected and fixed into the snap joint holes, so as to hold down and fix the PCIe card.
Patent WO-2021147775-A1 (WO)
Inventor: HUO PEIRONG
IPC: G06F3/045
Filed: 2021-01-15
Abstract: A touch display device has a compensation electrode (R) disposed on a side of a touch electrode (11) in a liquid crystal touch display panel (1) facing a backlight module (2). The touch electrode (11) and the compensation electrode (R) constitute a capacitor (C), and the capacitor (C) and the compensation electrode (R) constitute an RC differential circuit. A multiplication product of a capacitance value of the capacitor (C) and a resistance value of the compensation electrode is significantly less than a pulse width of a touch signal applied on the touch electrode. In this way, when a touch signal (typically a high-frequency square pulse signal) is input into the touch electrode (11), the RC differential circuit is capable of converting square pulse signals having the same polarity into spike pulse signals having a positive and negative polarity, and the same amount of positive charges and negative charges are induced between the compensation electrode (R) and a backlight iron frame (22). The positive charges and the negative charges are neutralized, and therefore, a light guide, a diffuser, a polarizer, and other dielectric material layers between the compensation electrode (R) and the backlight iron frame (22) do not undergo charge induction, and electrically-induced contraction is not generated. In this way, the invention eliminates vibration of the capacitor constituted by the touch electrode (11) and the backlight iron frame (22), thereby improving product performance during use.
Patent WO-2021184987-A1 (WO)
Inventor: CHEN LING
IPC: A61P11/00
Filed: 2021-02-02
Abstract: L'invention concerne un vaccin à vecteur Ad7 pour la prévention d'une infection par SRAS-CoV-2. Le vaccin comprend un vecteur Ad7 chargé avec une séquence d'acide nucléique présentée dans SEQ ID NO : 1 Le vaccin peut être utilisé en combinaison avec d'autres vaccins et peut également être utilisé en tant que vaccin thérapeutique pour une nouvelle pneumonie à coronavirus.
Patent WO-2022165671-A1 (WO)
Inventor: Xuan Yidi
IPC: H04L5/00
Filed: 2021-02-03
Abstract: Embodiments of the present application provide a communication method and apparatus. The method comprises: a terminal device determines first indication information, wherein the first indication information is used for indicating a first parameter, and the first parameter is used for indicating a maximum value of the number of times for detecting a first reference signal port on a first time-frequency resource by the terminal device for receiving at least one first signal from a network device within a first time period, wherein the first time-frequency resource is part or all of a time-frequency resource carrying at least one first signal; and the terminal device sends the first indication information to the network device. In the method, the network device configures a reference signal port by means of a channel estimation capability reported by the terminal device, thus reducing the situation that the terminal device cannot suppress all or most of interference information, thereby improving the interference suppression effect of the terminal device.
Patent WO-2021164688-A1 (WO)
Title: Methods for localization, electronic device and storage medium
Inventor: CHON JAECHOON
IPC: H04N13/30
Filed: 2021-02-10
Abstract: A method for localization is disclosed. The method includes obtaining a current frame; extracting multiple feature points from the current frame, wherein each of the multiple feature points comprises a key point and a descriptor of the key point; and matching each of the multiple feature points with a map data to obtain a matching result, wherein the map data comprises multiple landmark data, each of the multiple landmark data comprises a 3D position of a landmark and at least one feature information of the landmark in a historical frame, and each of the at least one feature information of the landmark comprises a descriptor and a camera position of the landmark in the corresponding historical frame.
Patent WO-2022178897-A1 (WO)
Title: Domestic garbage compression device
Inventor: WENG YUSHAN
IPC: B65F1/14
Filed: 2021-02-28
Abstract: A domestic garbage compression device, comprising a compression box body (1), wherein a compression plate (5) is arranged inside the compression box body (1); a second hydraulic push rod (6) is fixedly arranged at the upper end of the compression plate (5); a compression chamber (7) is arranged at the bottom end of the compression box body (1) and is located directly below the compression plate (5); a moving plate (8) is arranged at the bottom end of the inside of the compression chamber (7); a sliding block (9) is arranged at the bottom end of the moving plate (8); the upper surface of the bottom end of the inside of the compression chamber (7) is provided with a sliding groove (10); the rear side of the moving plate (8) and the rear side of the second hydraulic push rod (6) are both fixedly arranged on a U-shaped push frame (11); a third hydraulic push rod (12) is fixedly arranged in the middle of one side of the U-shaped push frame (11); and the upper surface of the moving plate (8) is provided with a first groove (13), the lower surface of the compression plate (5) is provided with a second groove (14), and a tying line (15) is arranged inside the first groove (13). By means of the domestic garbage compression device, a carton can be bound in a state where the compression plate compresses the carton, such that the area occupied by a carton during transportation is small, and the compression effect of a carton is better.
Patent WO-2021208629-A1 (WO)
Inventor: WANG JUN
IPC: H05K3/46
Filed: 2021-03-04
Abstract: The present application is applicable to the technical field of circuit board fabrication, and provides a method for fabricating an asymmetrical board. The method for fabricating an asymmetrical board comprises: fabricating a motherboard (1), fabricating a second sub-board (2), performing hot pressing on the motherboard (1) and the second sub-board (2), and finishing a gong plate, and further comprises: coating copper on a connection site (30) other than the outermost layer, i.e., a second copper layer (113), of the motherboard (1) to obtain a copper coating region (32), removing copper from a connection site of a protective layer, i.e., a third copper layer (21), when fabricating the second sub-board (2), and controlling a deep gong from one side of the second sub-board (2) to the connection site (30) on each assembled board (3) after finishing the gong plate so as to obtain at least one of the three steps for a depth-control recess (36); any one of said three steps is beneficial in reducing the warpage of an asymmetrical board after heating, thereby solving the problems of pseudo soldering and de-soldering for customers after a circuit board is finished and assembled and improving the reliability of the product.
Patent WO-2022188151-A1 (WO)
Title: 影像拍摄方法、控制装置、可移动平台和计算机存储介质
Inventor: WENG SONGWEI
IPC: H04N5/232
Filed: 2021-03-12
Abstract: 一种影像拍摄方法、控制装置、可移动平台和计算机存储介质，该影像拍摄方法(200)包括：识别可移动平台的拍摄范围内满足预设拍摄条件的拍摄目标(S201)；获取和拍摄目标相匹配的构图规划信息(S202)；基于构图规划信息，确定对拍摄目标进行拍摄时可移动平台应处于的目标拍摄位置(S203)；当控制可移动平台处于目标拍摄位置后，基于构图规划信息控制可移动平台搭载的拍摄装置对拍摄目标进行拍摄(S204)。根据该方法无需用户在构图等方面花费过多的时间，即可快速的利用预设的构图规划信息协助用户完成可移动平台上拍摄装置的拍摄，降低了用户的学习成本。
Patent WO-2022134340-A1 (WO)
Inventor: BAI SHUNKE
IPC: F04C18/344
Filed: 2021-03-24
Abstract: L'invention concerne un compresseur à aubes à entraînement rotatif et oscillant, comprenant une base de machine (1), un corps de cylindre (2) supporté sur la base de machine (1), un rotor (3), des aubes (4), des couvercles d'extrémité (5) et une admission d'air (6) et un orifice d'évacuation (7) reliés respectivement au niveau du côté d'admission d'air et du côté d'évacuation d'air du corps de cylindre (2). Des rainures (521) de guidage d'arbre à broche rotative et des rainures (522) de guidage d'arbre à broche oscillante dans les couvercles d'extrémité (5) limitent respectivement le mouvement des deux extrémités d'un arbre à broche rotative (411) et des deux extrémités d'un arbre à broche oscillante (412) pénétrant à travers chacune des aubes (4), et les aubes (4) oscillent autour des arbres à broche rotative (411) tout en tournant avec le rotor (3), de sorte à former une pluralité de compartiments ayant des volumes d'espace changeant périodiquement entre le rotor (3), la paroi de cylindre et les aubes (4). L'invention concerne également un procédé d'utilisation du compresseur à aubes à entraînement rotatif et oscillant. La force de frottement entre les aubes (4) et la paroi du cylindre est relativement stable, ce qui facilite la lubrification et la réduction du bruit du compresseur et prolonge la durée de vie.
Patent WO-2022198627-A1 (WO)
Inventor: ZHENG JIE
IPC: A61N1/39
Filed: 2021-03-26
Abstract: 一种胸外按压参数的测量方法，该方法通过形状传感器（1）来测量被按压对象的胸廓形变状态，再根据形状传感器（1）的形状数据计算胸外按压参数。一种用于实现前述方法的胸外按压参数测量装置、除颤电极组件及自动体外除颤器。提供的方法及装置可以实时精确的反映胸外按压过程中被按压对象的胸廓形状。
Patent WO-2021223557-A1 (WO)
Inventor: WANG YU
IPC: C30B23/00
Filed: 2021-04-02
Abstract: 提供一种晶体制备装置及晶体生长方法。该装置包括：生长腔体，用于晶体生长；以及温控系统，用于加热生长腔体，使晶体生长时生长腔体内的径向温差不超过生长腔体内平均温度的第一预设范围。该方法包括：将籽晶和源材料置于生长腔体中生长晶体；在晶体生长过程中，基于温度传感组件的信息控制加热组件，使得晶体生长时生长腔体内的径向温差不超过生长腔体内平均温度的第一预设范围。
Patent WO-2022213302-A1 (WO)
Inventor: LU CHAOYANG
IPC: G09B5/02
Filed: 2021-04-07
Abstract: 本公开提供了一种多功能光量子计算机教学系统，所述教学系统包括光量子计算机设备和光量子计算软件操作系统；其中，所述光量子计算软件操作系统包括光量子计算机设备连接图、控制非门操纵界面、Deutsch-Jozsa算法运行界面；所述光量子计算机设备包括激光、非线性晶体、线性光学器件、光量子计算处理器和量子态测量系统；其中，所述光量子计算处理器和所述量子态测量系统通过所述光量子计算机设备连接图进行连接；所述光量子计算处理器包括量子光源、单比特量子门和控制非门。
Patent WO-2021227846-A1 (WO)
Title: Liquid cooling plate suitable for liquid-cooling heat dissipation of electronic device, and heat dissipation unit
Inventor: CHEN QIAN
IPC: H05K7/20
Filed: 2021-04-25
Abstract: The present application discloses a liquid cooling plate suitable for liquid-cooling heat dissipation of an electronic device, and a heat dissipation unit. The liquid cooling plate comprises a liquid cooling plate body and at least one heat dissipation flow channel; the liquid cooling plate body has a first heat dissipation surface and a second heat dissipation surface which are provided in parallel, the first heat dissipation surface is a flat surface, the second heat dissipation surface is provided with a plurality of heat dissipation bosses; and between the first heat dissipation surface and the second heat dissipation surface, the heat dissipation flow channel extending along the heat dissipation boss is provided inside the liquid cooling plate body at the position respectively corresponding to at least one heat dissipation boss, the plurality of heat dissipation flow channels are connected to form a cooling liquid flow channel, and the cooling liquid flow channel has an inlet and an outlet.
Patent WO-2021219003-A1 (WO)
Inventor: LONG XIAO
IPC: A61P35/00
Filed: 2021-04-28
Abstract: Disclosed is a stem cell preparation, containing adipose-derived stem cells and a stem cell preservation solution, wherein the content of the adipose-derived stem cells is 1×10 5 -5×10 6  cells/ml, the stem cell preservation solution is a TC199 preservation solution containing 0.5%-1% human blood albumin, and the dosage form thereof is an oral agent or an injection. The method for preparing the adipose-derived stem cells comprises separating adipose tissue, primarily culturing the adipose-derived stem cells and other steps, and collecting the 3-6 generation of adipose-derived stem cells. The stem cell preparation can be used to prepare a drug or a product for malignant tumors, cosmetic plastic surgery, and assisting adipose transplantation to treat scleroderma, which can improve the adipose survival rate, reduce skin collagen deposition in a patient with scleroderma, and reduce the content of TGF-β1 and type III collagen in a patient with scleroderma.
Patent WO-2021227889-A1 (WO)
Inventor: WANG TAO
IPC: H01L27/12
Filed: 2021-04-29
Abstract: Disclosed in the present application are a thin film transistor, a manufacturing method therefor, a display panel, and a display device. The thin film transistor comprises a base substrate, and a metal conductive material, a first silicon-based intermediate layer and a first gate insulating layer sequentially located on the base substrate, wherein the first silicon-based intermediate layer is bonded to the metal conductive material and the first gate insulating layer by means of chemical bonds. Providing a first silicon-based intermediate layer between a metal conductive material and a first gate insulating layer effectively improves an adhesive force between the metal conductive material and the first gate insulating layer, and prevents the metal conductive material and the first gate insulating layer from bulging due to poor adhesion under internal stress of the film layer. In addition, chemical bonds between the first silicon-based intermediate layer and the metal conductive material can effectively pin atoms in the metal conductive material, and prevent the diffusion and growth of the metal conductive material towards the first gate insulating layer in a high-temperature environment in the manufacturing process, thus improving the product yield.