baber/WOPTO huggingface dataset:
Patent WO-2021243990-A1 (WO)
Inventor: RONG JIAN
IPC: A61B34/30
Filed: 2020-12-03
Abstract: Disclosed is an end calibration device for an orthopedic surgical robot. A calibration reflective ball base member (2) comprises a calibration reflective ball base body (201); the calibration reflective ball base body (201) is internally provided with a calibration reflective ball base ball body limit slot (203) at the center of a circle of a calibration reflective ball base upper sunken slot (202); the calibration reflective ball base body (201) is internally provided with a calibration reflective ball base fast-loading half-ball portion (204) in the bottom at the center of a circle of the calibration reflective ball base ball body limit slot (203), with the maximum diameter of the calibration reflective ball base fast-loading half-ball portion (204) being less than the diameter of the calibration reflective ball base ball body limit slot (203); and a calibration reflective ball base fixing block (205) is mounted at the bottom of the calibration reflective ball base body (201). The calibration device only needs to perform calibration once, which can avoid interference caused by matrix fixing during a surgical operation by an operator so as to greatly reduce the time of the whole surgical operation.
Patent WO-2022120657-A1 (WO)
Inventor: GUO MAO
IPC: H01L23/36
Filed: 2020-12-09
Abstract: Embodiments of the present application provide a packaging structure and a preparation method therefor, and an electronic device, relating to the technical field of chip packaging, and used for solving the problem of greatly reduced heat dissipation capability of a bare chip structure due to a reduced degree of attachment between a heat sink and the bare chip structure. The packaging structure comprises: a bare chip structure and a heat sink. The bare chip structure comprises a first bare chip, and the first bare chip comprises a silicon substrate. The heat sink comprises a heat sink body, and a first silicide bonding layer disposed on the heat sink body. The first silicide bonding layer is bonded to the silicon substrate.
Patent WO-2021129615-A1 (WO)
Title: 新能源汽车底盘碰撞结构
Inventor: SONG YONGHUI
IPC: B62D21/02
Filed: 2020-12-22
Abstract: 一种新能源汽车底盘碰撞结构，其包括沿车头至车尾方向依次布置的前下防撞梁总成（1）、前副车架总成（2）、前电池包下护板（3）、后电池包下护板（6）和后副车架总成（5），且所述前下防撞梁总成（1）连接于所述前副车架总成（2）的前端，所述前电池包下护板（3）连接于所述前副车架总成（2）的底部，所述后电池包下护板（6）连接于所述后副车架总成（5）的底部，并于所述前电池包下护板（3）和所述后电池包下护板（6）相靠近的两端分别设有以构成与电池包（8）相连的连接部。所述新能源汽车底盘碰撞结构，形成位于汽车底盘位置的碰撞系统，可引导底盘结构在特定区域产生或增加变形，而能够提高新能源汽车底盘的碰撞性能。
Patent WO-2021129779-A1 (WO)
Title: 一种新型两亲性蛋白、其制备方法及用途
Inventor: LI YING
IPC: C07K19/00
Filed: 2020-12-25
Abstract: 提供了一种两亲性蛋白、其制备方法，以及基于该两亲性蛋白的载剂及由该载剂制备的药物组合物及其用途。该载剂能作为胰岛素的口服或长效给药载体，用于制备糖尿病治疗药物。
Patent WO-2022099880-A1 (WO)
Inventor: LI SHUFU
IPC: B60L53/80
Filed: 2020-12-25
Abstract: 一种吊装换电式运载车辆，包括电池箱(1)，其截面呈倒凹字型，通过锁止装置以马鞍状安装在运载车辆的纵梁(2)上，电池箱(1)包括电池和电池框架；吊装换电式运载车辆中电池箱采用倒凹字型机构，且倒凹字型机构的中间部位与纵梁连接，能够有效降低电池箱的重心，其次设置有防倾斜装置，能够防止刹车时，电池箱向前倾倒；有效增加电池箱的稳定性；另外能够通过锁止装置进行快速锁止和分离，实现电池箱的快速更换。
Patent WO-2022001044-A1 (WO)
Title: Wireless charging apparatus and wireless charger
Inventor: ZHANG YUE
IPC: H02J50/10
Filed: 2020-12-29
Abstract: A wireless charging apparatus and a wireless charger. The wireless charging apparatus comprises a wireless charging coil (10), a direction identification module (20), and a rotation control module (30); the wireless charging coil (10) is connected to the rotation control module (30), and the rotation control module (30) is connected to the direction identification module (20); the direction identification module (20) is used for detecting the positions and the number of devices to be charged, and outputting at least one detection signal to the rotation control module (30) according to the positions and the number of the devices to be charged; the rotation control module (30) is used for controlling, according to the detection signal, the wireless charging coil (10) to rotate; the wireless charging coil (10) is used for charging the device to be charged. Multiple devices to be charged can be connected automatically, and the multiple devices to be charged are charged by means of a single charging coil, so that the convenience of charging is improved and the cost is saved.
Patent WO-2022141024-A1 (WO)
Inventor: KUANG LIZHONG
IPC: G06F21/62
Filed: 2020-12-29
Abstract: 公开一种基于区块链技术的业务交易方法、系统及存储介质，该方法应用于业务交易系统，业务交易系统包括基础链模块及与基础链模块中任意一个服务器通信连接的分区链模块，分区链模块中包括至少一个分区链。通过基础链模块进行交易鉴权和分区链寻址，使得目标业务可在所寻目标分区链中执行，提升了区块链网络的业务交易安全。
Patent WO-2021136287-A1 (WO)
Inventor: HUANG ZEXU
IPC: H04L12/24
Filed: 2020-12-29
Abstract: 本申请涉及通信技术领域，公开了一种通信的方法及装置，用以解决目前建立IMS默认承载失败后，终端间无法正常建立IMS会话的问题。控制面网关在确定终端建立IMS默认承载时，策略控制设备不支持建立IMS默认承载，向用户面网关发送第二指示信息，第二指示信息用于指示控制面网关将策略控制设备旁路。后续，用户面网关在接收到所述终端的IMS会话请求时，用户面网关在确定控制面网关将策略控制设备旁路时，向控制面网关发送针对所述终端的第一指示信息，用于指示控制面网关向策略控制设备发送用于请求建立所述终端与控制面网关的映射关系的第一请求。策略控制设备建立终端与控制面网关的映射关系，以实现终端间正常建立IMS会话。
Patent WO-2021147658-A1 (WO)
Title: Device for controlling shape in which liquid is discharged
Inventor: KE MINXING
IPC: B05B1/14
Filed: 2021-01-05
Abstract: A device for controlling the shape in which a liquid is discharged, comprising a liquid intake end and a liquid discharge end; a flow channel (2) through which liquid flows is provided between the liquid intake end and the liquid discharge end; the liquid discharge end comprises a liquid outlet (3), and the shape of the liquid outlet (3) is a rotationally symmetrical figure; the liquid intake end comprises a liquid inlet (1), and the liquid inlet (1) is disposed at one end of the flow channel (2); a liquid discharge channel (4) is provided between the liquid outlet (1) and the other end of the flow channel (2), and the liquid discharge channel (4) is in communication with the flow channel (2); the cross-sectional shapes of the liquid discharge channel (4) at different positions along the liquid discharge direction are each rotationally symmetrical figures corresponding to the liquid outlet (1). The liquid outlet (1) having a rotationally symmetrical shape and the corresponding liquid discharge channel (4) are employed to enable an outflowing liquid stream column (12) to receive the acting force of liquid molecules in the air so as to form a liquid stream column having a special shape (12).
Patent WO-2021164476-A1 (WO)
Title: Thin film transistor liquid crystal display panel and manufacturing method therefor
Inventor: MA JIAN
IPC: G02F1/1339
Filed: 2021-01-14
Abstract: Provided are a thin film transistor liquid crystal display panel and a manufacturing method therefor. The display panel comprises an array substrate, an opposing substrate, a frame sealant, a base layer, a first passivation/protection layer, an organic film layer, and a second passivation/protection layer, wherein an orthographic projection of the second passivation/protection layer on the base layer extends to an external region outside the frame sealant, and the display panel further comprises a water barrier layer covering a portion of the second passivation/protection layer corresponding to the orthographic projection thereof on the base layer within the external region, such that the second passivation/protection layer does not contact the external environment of the display panel. The thin film transistor liquid crystal display panel of the present disclosure can prevent outgassing of an organic film from affecting TFT performance, and has favorable water resistance against harsh environments.
Patent WO-2021175268-A1 (WO)
Inventor: MAO YUFENG
IPC: H04W88/06
Filed: 2021-03-03
Abstract: Provided in the embodiments of the present application are a method and apparatus for sharing a mobile network hotspot, and a hotspot sharing device. The method for sharing a mobile network hotspot comprises: after hotspot sharing is started, receiving a connection request sent by a hotspot access device for a shared hotspot; authenticating the connection request; after the connection request passes the authentication, allowing the hotspot access device to access the shared hotspot; and the hotspot sharing device then receiving data sent by the hotspot access device, and sending the data by means of an uplink network card sharing the hotspot, wherein the uplink network card sharing the hotspot comprises a subscriber identity module, which has activated mobile network data, in the hotspot sharing device, and the subscriber identity module which has activated mobile network data comprises a non-default data service card. That is, the hotspot sharing device can use the non-default data service card as the uplink network card sharing the hotspot, so that more ways to share a mobile hotspot can be provided for a user, and the influence of hotspot sharing on the Internet access experience of the user is reduced.
Patent WO-2021180059-A1 (WO)
Inventor: WU KEYING
IPC: H04L5/00
Filed: 2021-03-09
Abstract: The present disclosure provides a method and a device in a node for wireless communications. A first node receives a first information block; and monitors a first-type signaling in a first resource pool. The first information block is used for determining the first resource pool, the first resource pool comprises K resource sets, any resource set comprises a positive integer number of resource group (s); a first resource set is one of the K resource sets, a first index is an index of the first resource set in a first resource sub-pool, a number of resource groups comprised in the first resource set is equal to L0, and a number of resource groups comprised in any resource set in the first resource sub-pool is equal to L0; the first resource set comprises a first resource group, and a second index is an index of the first resource group in the first resource set; the first resource group belongs to a first resource group subset in M resource group subsets, and the first resource group subset is related to at least one of the first index or the second index. The above method improves reliability of physical layer control channel transmission.
Patent WO-2022141814-A1 (WO)
Inventor: CHEN GUANGBING
IPC: H05K1/03
Filed: 2021-03-19
Abstract: A resin composition, and a resin film, a prepreg, a laminated board, a copper-clad board, and a printed circuit board which comprise same. The resin composition comprises a combination of thermosetting polyphenylene ether resin, vinyl organic silicon resin, and a fully hydrogenated elastomer polymer; and based on 100 parts by weight of the sum of the addition amounts of the thermosetting polyphenylene ether resin, the vinyl organic silicon resin, and the fully hydrogenated elastomer polymer, the addition amount of the fully hydrogenated elastomer polymer is 20-50 parts by weight. The copper-clad board prepared from the resin composition has the characteristics of low dielectric constant, low dielectric loss, excellent thermo-oxidative aging resistance, high glass transition temperature, high heat resistance, high peel strength, low water absorption rate, and the like, and can be applied to scenes such as automobile radars in worse use environments.
Patent WO-2022205143-A1 (WO)
Inventor: LIAO QUNCHAO
IPC: H01M4/62
Filed: 2021-03-31
Abstract: The present application provides a negative electrode plate, an electrochemical device comprising the negative electrode plate, and an electronic device. The negative electrode plate comprises a negative electrode material layer. The negative electrode material layer comprises a silicon-based composite material. The silicon-based composite material comprises a porous carbon matrix and nano-silicon particles in pores of the carbon matrix. The compaction density of the silicon-based composite material at 5-ton pressure is D 0 , and the content by mass of silicon in the silicon-based composite material is C 0 , wherein 0.2≤(1+0.053D 0 C 0 -0.753D 0 )/(D 0 C 0 )≤1.3. The electrochemical device having the negative electrode plate of the present application has good cycling performance, a small cycling deformation rate, high energy density, and good rate performance.
Patent WO-2021204059-A1 (WO)
Title: Entecavir monophosphate alaninamide phenolic ester and medical use thereof
Inventor: ZHONG BOHUA
IPC: A61P31/20
Filed: 2021-04-01
Abstract: Provided in the present invention is an entecavir monophosphate alaninamide phenolic ester derivative as represented by formula II or a non-toxic pharmaceutically acceptable salt thereof. In the formula, X is H, halogen, R or -OR, and R is a C 1-3  alkyl or a substituted C 1-3  alkyl. Further provided is the use of the entecavir monophosphate alaninamide phenolic ester derivative or the non-toxic pharmaceutically acceptable salt thereof in the preparation of a drug for resisting the hepatitis B virus.
Patent WO-2022068169-A1 (WO)
Title: Piston assembly, compressor assembly, and refrigeration device
Inventor: WU WENJIE
IPC: F04B53/10
Filed: 2021-04-06
Abstract: A piston assembly (1), a compressor assembly, and a refrigeration device (3). The piston assembly (1) comprises: a piston (102); and a valve sheet (106), which is disposed at one end of the piston (102), the valve sheet (106) comprising a valve tongue (112) and a valve sheet body (110) provided with a mounting port (108). The valve tongue (112) is connected to the valve sheet body (110), and at least part of the valve tongue (112) is disposed within the mounting port (108), a contour of at least part of the mounting port (108) matches a circumferential contour of one end of the piston (102) near the valve sheet (106). In the piston assembly (1), because the valve sheet (106) is disposed in the mounting port (108), the contour of the mounting port (108) matches the circumferential contour of the end of the piston (102) near the valve sheet (106), and the piston assembly (1) thus reduces noise generated by fluid excitation of the valve sheet (106). For the refrigeration device (3), a cooperation groove is provided on an end surface of the piston (102) near the valve sheet (106), so that a gap between the piston (102) and the valve sheet (106) can be reduced, and thus improving the refrigeration capacity, and thereby achieving the dual objective of improving refrigeration performance and reducing noise.
Patent WO-2022236607-A1 (WO)
Title: 选网信息的传输方法、装置、通信设备及存储介质
Inventor: HONG WEI
IPC: H04W48/18
Filed: 2021-05-10
Abstract: 本公开实施例提供了一种选网信息的传输方法，其中，该方法由第一通信节点执行，该方法，包括：向第二通信节点发送选网信息；其中，所述选网信息，指示至少一个用于供终端重选的网络。
Patent WO-2021228052-A1 (WO)
Inventor: HU WEIGUO
IPC: C07K19/00
Filed: 2021-05-10
Abstract: 一种生物大分子靶向特异性补体抑制剂的融合蛋白，其包含：(i)CRIg胞外结构域，(ii)补体抑制结构域和(iii)增效结构域，该融合蛋白的制备方法和用途，以及包含该融合蛋白的药物组合物。该融合蛋白不但具有明显的靶向性补体抑制效果，而且有利于增加成药性和/或生产，可用于多种与补体异常激活有关的人类疾病的治疗和预防。
Patent WO-2022073355-A1 (WO)
Title: 一种路面快速磨耗试验装置
Inventor: Chu Longjia
IPC: G01N3/04
Filed: 2021-06-07
Abstract: 一种路面快速磨耗试验装置，包括底座（1）、磨耗轮（3）、磨耗轮支架（4）、试样托盘（2）以及控制器；底座（1）上设置有直线运动机构和滑轨（8），滑轨（8）上设置有滑块（12），试样托盘（2）同时连接直线运动机构的输出部与滑块（12），磨耗轮支架（4）设置在底座（1）的上方，底座（1）一端设置立柱（6），磨耗轮支架（4）的连接端与立柱（6）铰接，磨耗轮支架（4）上设置磨耗电机（7），磨耗轮支架（4）的悬空端设置磨耗轮（3）；磨耗电机（7）驱动磨耗轮（3）转动，路面快速磨耗试验装置能用于在室内准确快速模拟沥青路面、水泥路面等各种路面表面的磨耗过程，用于评价路面在轮胎反复作用下的表面构造的变化以及对其表面抗滑等性能的影响，从而为路面基于表面构造和表面抗滑性能方面的考虑进行路面设计提供依据。
Patent WO-2022252264-A1 (WO)
Title: 液体加热装置
Inventor: ZHOU FENG
IPC: A47J27/21
Filed: 2021-06-09
Abstract: 本发明提供了一种液体加热装置，其包括用于盛纳液体的容器(6)，盖体(1)，固定圈(2)和盖板(3)。固定圈(2)固定于容器(6)的上部开口，盖体(1)通过转轴组件(4)与固定圈(2)连接，并能够在打开位置和关闭位置之间旋转；其中，盖板(3)为独立结构且能够安装于固定圈(2)以对转轴组件(4)进行限位。本发明提供的液体加热装置，可以提升壶内空间的利用率，同时可以方便对容器和盖体的清理，此外，通过盖板对转轴组件的覆盖限位，保证了转轴组件安装和工作的可靠性，且盖板为独立结构，可简化盖体与容器的安装方式，可以方便对容器和盖体的拆装、清理和修理。 -图1-
Patent WO-2022001602-A1 (WO)
Title: Mixed composition containing trifluenfuronate and acaricide, preparation method therefor, and use thereof
Inventor: TANG JIANFENG
IPC: A01N43/78
Filed: 2021-06-09
Abstract: A mixed composition containing trifluenfuronate and acaricide, and a preparation method therefor and use thereof. The mixed composition comprises a component a and a component b; the component a is trifluenfuronate, and the component b is acaricide. The effectiveness of the active ingredients in the mixed composition is significantly increased. Assuming an equivalent dosage amount, the combined use of the active ingredients results in a significant increase in effectiveness, a better mite kill rate, an enormous reduction in the amount of pesticide used, and a reduction in crop production costs. At the same time, the invention does not lead to noticeable plant toxicity symptoms in crops. The invention allows for improved prevention and elimination of harmful agricultural mites, a reduction in the amount of pesticide used, and a reduction in the risk of increased pesticide resistance among mites. Further, the invention is environmentally safe and may be used widely in the prevention and elimination of harmful agricultural mites.
Patent WO-2021254394-A1 (WO)
Title: Three-dimensional imaging method and system for earth surface comprehensive geophysical prospecting
Inventor: LI SHUCAI
IPC: G01V3/38
Filed: 2021-06-16
Abstract: A three-dimensional imaging method and system for earth surface comprehensive geophysical prospecting. The method comprises the following steps: collecting detection data of multiple two-dimensional profiles of a ground surface detection site (1); performing geophysical inversion on the detection data to form two-dimensional profile resistivity data (2); performing three-dimensional coordinate conversion on the two-dimensional profile resistivity data to obtain resistivity data of a three-dimensional coordinate system (3); and converting the resistivity data of the three-dimensional coordinate system into a three-dimensional model by using a Kriging interpolation method (4).
Patent WO-2022266862-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/00
Filed: 2021-06-22
Abstract: Proposed are a joint channel estimation method and an apparatus therefor, which belong to the technical field of wireless communication. The method comprises: determining the maximum duration length of a terminal device (101), and determining a reporting strategy for the maximum duration length (102); determining an actual time window length according to the reporting strategy and the maximum duration length (103); and performing joint channel estimation processing according to the actual time window length (104). Thus, an actual time window length may be determined according to the maximum duration length of a terminal device and a reporting strategy, so that the terminal device may perform joint channel estimation processing according to the actual time window length.
Patent WO-2022266865-A1 (WO)
Title: Display panel, fabrication method for display panel, and display apparatus
Inventor: ZHU XIAOYAN
IPC: H01L27/15
Filed: 2021-06-22
Abstract: A display panel, a fabrication method for a display panel, and a display apparatus. The display panel comprises: at least two adjacent display substrates. The display substrates comprise flexible substrates (11) and transparent cover plates (19) that are stacked, wherein the flexible substrates (11) are divided into display regions (A1), bending regions (A2) and binding regions (A3); the display regions (A1) and the binding regions (A3) are connected by means of the bending regions (A2); the display regions (A1) and the binding regions (A3) are arranged in parallel, and the binding regions (A3) are located on the side of the display regions (A1) distant from the transparent cover plates (19); the side of the transparent cover plates (19) close to the flexible substrates (11) is provided with a light shielding layer (20), and the orthographic projection of the bending regions (A2) on the transparent cover plates (19) falls within the range of the light shielding layer (20); and the transparent cover plates (19) of the two adjacent display substrates are at least partially in direct contact and are arranged adjacent to each other. Therefore, the yield of the display substrates is high, and the display effect after splicing between the display substrates is good.
Patent WO-2022062544-A1 (WO)
Inventor: LI YUKUN
IPC: H01L27/108
Filed: 2021-06-30
Abstract: 本申请提供一种集成电路存储器及其形成方法，该存储器包括：一衬底，衬底中设置有多个呈阵列式排布的有源区；一传导线组，形成在衬底中，传导线组包括多条沿第一方向依次排布的传导线，每一传导线在第二方向上延伸并与相应的有源区连接，相邻的两条传导线同一侧的端部在第二方向上相互错开；多个接触垫，形成在衬底上，一个接触垫与一条传导线的端部连接，位于同一侧相邻的两个接触垫在第二方向上相互错开。从而有效地扩大接触垫与传导线之间不发生断路所对应的极限光刻工艺窗口以及扩大相邻传导线之间不发生短路所对应的极限光刻工艺窗口，从进而可以显著的降低接触垫与传导线之间发生断路以及相邻传导线之间发生短路的风险。
Patent WO-2022007769-A1 (WO)
Title: Pyrrolidine amide derivative salt and use thereof
Inventor: JIN CHUANFEI
IPC: C07D207/16
Filed: 2021-07-06
Abstract: The present invention relates to a pyrrolidine amide derivative salt and the use thereof. The present invention further relates to a pharmaceutical composition containing the salt, and the use of the salt or the pharmaceutical composition containing the salt in the preparation of a drug for preventing, treating or alleviating diseases adjusted by means of MAO-B, wherein the diseases include neurodegenerative diseases, in particular Parkinson's disease.
Patent WO-2023279319-A1 (WO)
Inventor: CAI YAOZHANG
IPC: G06F21/50
Filed: 2021-07-08
Abstract: L'invention concerne un procédé de génération d'un paquetage de données protégé à partir d'un fichier initial. Le fichier initial a un format de fichier prédéterminé, et le procédé consiste à : (a) identifier une partie code du fichier initial à protéger ; (b) générer un fichier supplémentaire comprenant une copie (ou version) de la partie code ; et (c) modifier le fichier initial, la modification consistant à remplacer au moins la partie code du fichier initial par des données de remplacement afin de produire ainsi un fichier modifié, le fichier modifié ayant le même format de fichier prédéterminé que le fichier initial, et la modification étant conçue pour provoquer un échec lorsqu'un lecteur pour le format de fichier prédéterminé tente de charger la partie code à partir du fichier modifié. Le paquetage de données protégé comprend le fichier modifié et le fichier supplémentaire. L'invention concerne également un procédé permettant à un lecteur d'un format de fichier prédéterminé d'exécuter un paquetage de données protégé. Le paquetage de données protégé comprend un fichier modifié et un fichier supplémentaire. Le fichier modifié comprend des données de remplacement qui ont remplacé au moins une partie code d'un fichier initial sur lequel le fichier modifié est basé. Le fichier modifié et le fichier initial ont le format de fichier prédéterminé. Le fichier supplémentaire comprend une copie (ou version) de la partie code. Le procédé consiste, à l'exécution, à : en réponse à un échec lors d'une tentative de chargement de la partie code à partir du fichier modifié, traiter le fichier supplémentaire de façon à charger la partie code à partir du fichier supplémentaire.