baber/WOPTO huggingface dataset:
Patent WO-2022068208-A1 (WO)
Inventor: WU ZHONGBING
IPC: A61B17/00
Filed: 2021-05-10
Abstract: A surgical instrument (120), slave operating equipment (100), and a surgical robot. The surgical instrument (120) comprises an end effector (150), a drive device (170, 270, 370, 470), and a cable. The drive device (170, 270, 370, 470) is configured to drive the end effector (150) to move by means of the cable. The cable comprises a first pair of cables and a second pair of cables which are used for driving the end effector (150) to execute yaw movement, and a third pair of cables used for driving the end effector (150) to execute pitch movement. The third pair of cables have a coupling relation with the first pair of cables and the second pair of cables on the end effector (150) due to orthogonality of the yaw movement and the pitch movement. The drive device (170, 270, 370, 470) is provided with a decoupling mechanism (176, 276, 376, 476) used for releasing the coupling relation. The decoupling mechanism (176, 276, 376, 476) comprises a main decoupling member (1761, 2761, 3761, 4761), a sliding frame (1762, 4765, 572), and a guide mechanism (573). The main decoupling member (1761, 2761, 3761, 4761) drives the sliding frame (1762, 4765, 572) to move along the direction guided by the guide mechanism (573), so that the length of the first pair of cables and the second pair of cables in the drive device (170, 270, 370, 470) changes in order to adapt to the pitch movement of the end effector (150) to release the coupling relation.
Patent WO-2022110660-A1 (WO)
Inventor: LIU HUIWEN
IPC: C08L23/08
Filed: 2021-05-10
Abstract: 本发明公开了一种低收缩聚乙烯光缆护套料及其制备方法和应用功能。上述护套料包括以下按重量份计算的组分：高密度聚乙烯HDPE20～50份；低密度聚乙烯LDPE20～30份；线性低密度聚乙烯LLDPE50～70份；超高分子量聚乙烯UHMWPE1～5份；氢化苯乙烯-丁二烯嵌段共聚物SEBS1～5份；炭黑母粒3～6份；抗氧剂1～2份。所述护套料具有低收缩率，其收缩率在2.5％以内，拉伸强度大于等于27MPa，伸长率大于600％，耐环境应力开裂大于等于1500小时，可以应用于特殊的芳纶增强光缆或气吹微缆。
Patent WO-2021239059-A1 (WO)
Title: Key rotation method, device, electronic apparatus, and medium
Inventor: SHEN XIANGWEN
IPC: G06Q20/38
Filed: 2021-05-27
Abstract: The present application pertains to information security, and provides a key rotation method. The method comprises: generating multiple key pairs, and establishing an index for the multiple key pairs; extracting a random key pair from the multiple key pairs, and acquiring all stock data from a configuration database; performing, by using a random public key of the random key pair, encryption computation on the entire stock data to obtain first ciphertext corresponding to the entire stock data; determining, upon receiving a rotation request, a private key corresponding to the public key according to the index; performing, by using the private key, decryption computation on the first ciphertext to obtain plaintext; extracting a target key pair from the multiple key pairs; and performing, by using a target public key in the target key pair, encryption computation on the plaintext, and generating second ciphertext to respond to the rotation request, thereby improving a security level of all of the stock data. The present application further relates to block chain technology, and the target key pair is stored in a block chain.
Patent WO-2021249436-A1 (WO)
Inventor: HAN GUIMIN
IPC: G06F3/0481
Filed: 2021-06-09
Abstract: The present application discloses a picture processing method and apparatus, and an electronic device, belonging to the field of communication technology. Said method comprises: in the case of displaying a first interface, receiving a first input of a user, the first interface comprising N target identifiers, each target identifier indicating a picture, and the first input being an input of the user to M target identifiers among the N target identifiers, wherein N and M are both integers greater than 1, and M is less than or equal to N; in response to the first input, updating the first interface to a second interface, the second interface comprising M pictures indicated by the M target identifiers; receiving a second input of the user to the M pictures; and in response to the second input, composing the M pictures according to the size of each picture among the M pictures, so as to obtain a target composed picture.
Patent WO-2022037215-A1 (WO)
Inventor: JIANG JUNHOU
IPC: H04N5/232
Filed: 2021-06-16
Abstract: 本申请涉及显示设备和摄像头控制方法，云台摄像头在采集图像时，实时检测采集到的图像中的运动目标，并分析运动目标的位置信息，控制器在当所述运动目标在图像中的位置偏离预设位置时，控制摄像头旋转到目标角度，所述目标角度为使运动目标在图像中的位置为所述预设位置的角度，从而实现对运动目标的自动跟踪拍摄。
Patent WO-2022142223-A1 (WO)
Inventor: WANG YI
IPC: G06F16/903
Filed: 2021-06-30
Abstract: La présente invention concerne un procédé de traitement des défauts des machines de travail, un système, un dispositif électronique, et un support de stockage lisible par ordinateur permettant de résoudre le problème de la faible efficacité de la détermination des défauts. Le procédé de traitement des défauts des machines de travail selon la présente invention comprend : l'obtention des paramètres de travail historiques de la machine de travail dans une période de temps de travail, les paramètres de travail historiques comprenant des paramètres de travail et des paramètres de commande de la machine de travail à différents nœuds de temps de travail ; la réalisation d'un diagnostic et d'une analyse des défauts selon les paramètres de travail historiques ; et la transmission et/ou l'affichage du résultat du diagnostic et de l'analyse des défauts.
Patent WO-2022052609-A1 (WO)
Title: Time delay compensation method, apparatus and device, and computer-readable storage medium
Inventor: LIN TAO
IPC: H04J3/06
Filed: 2021-07-06
Abstract: Disclosed are a time delay compensation method, apparatus and device, and a computer-readable storage medium. The method comprises: a time delay compensation device acquiring position information of a timestamp reference point in a synchronization message; determining a position offset of the timestamp reference point according to the position information of the timestamp reference point; and then, acquiring a time delay compensation value according to the position offset of the timestamp reference point and the transmission rate of a code block, wherein the time delay compensation value is used for carrying out time delay compensation on a timestamp of the synchronization message, and the code block is a code block of the synchronization message. In the method, the position of a timestamp reference point after PCS channel distribution is accurately predicted by using the characteristics of AM insertion, such that an accurate compensation value can be obtained during timestamp compensation calculation, thereby improving the timestamp accuracy.
Patent WO-2022205675-A1 (WO)
Inventor: Cui Zhaopei
IPC: H01L21/8242
Filed: 2021-07-14
Abstract: The present application relates to a method for preparing a semiconductor structure, and a semiconductor structure. The method comprises: providing a substrate; sequentially arranging, on the substrate and in a stacked manner, a first conductive material layer, a barrier material layer, a second conductive material layer and a first dielectric material layer; forming, on the first dielectric material layer, a supporting layer that comprises several supporting pattern structures which are distributed at intervals, wherein there are first trenches between adjacent supporting pattern structures; forming a second dielectric layer, wherein the second dielectric layer fills the first trenches; etching the second dielectric layer, the first dielectric material layer, the second conductive material layer, the barrier material layer and the first conductive material layer, so as to form a bit line array, wherein the bit line array comprises several bit line structures which are distributed at intervals, and the supporting pattern structures penetrate the bit line structure array; and forming a bit line protection layer which at least covers sidewalls of the bit line structures.
Patent WO-2022028228-A1 (WO)
Title: Spring-operated mechanism, closing latch system, and circuit breaker
Inventor: ZHU KELOU
IPC: H01H71/10
Filed: 2021-07-16
Abstract: The present invention relates to a spring-operated mechanism, a closing latch system, and a circuit breaker. The spring-operated mechanism comprises a frame, on which an output shaft, a sector plate rotating shaft, and an opening half shaft which are parallel to each other are disposed; a transmission crack arm is disposed on the output shaft, and the transmission crank arm is provided with a holding arm; a notch is formed on the opening half shaft, and the bottom of the notch is a flat surface; a sector plate is disposed on the sector plate rotating shaft, a sector plate return spring is disposed between the sector plate and the frame, the sector plate is provided with a holding protrusion and a half shaft matching portion, the half shaft matching portion has a matching surface, and the matching surface is used for matching with the flat surface of the notch; the matching surface is an arc-shaped surface, and the center line corresponding to the arc-shaped surface coincides with the axis of the sector plate rotating shaft. In a forward rotating process of the half shaft matching portion, the opening half shaft will not be hit, so that the opening half shaft can rotate forward immediately after the half shaft matching portion is disengaged from the opening half shaft, so as to ensure to stop the half shaft matching portion that is reversely rotated back.
Patent WO-2022077993-A1 (WO)
Inventor: LIU JUN
IPC: H04L5/00
Filed: 2021-07-20
Abstract: The present invention is applied to the technical field of communications, and disclosed in embodiments thereof are a transmission parameter determination method and apparatus and a terminal device, which can solve the problem in the existing technology of data loss during data transmission. The method comprises: determining the number of first frequency domain subchannels allocated for data to be transmitted; in a future authorization transmission window within a current transmission time window, determining the maximum number of frequency domain subchannels corresponding to the data to be transmitted, the maximum number of frequency domain subchannels being determined according to a limiting condition of channel occupancy; and if the number of first frequency domain subchannels is greater than the maximum number of frequency domain subchannels, then using the number of second frequency domain subchannels as a transmission parameter for transmitting the data to be transmitted, the number of second frequency domain subchannels being less than or equal to the maximum number of frequency domain subchannels.
Patent WO-2022048346-A1 (WO)
Inventor: GUO XUEYI
IPC: H01M4/62
Filed: 2021-07-27
Abstract: 五氧化二钒/rGO包覆镍钴锰酸锂正极材料及制备方法，所述正极材料是由五氧化二钒/rGO包覆镍钴锰酸锂形成的球形核壳结构颗粒；所述五氧化二钒/rGO与镍钴锰酸锂的质量比为0.01～0.05:1；所述镍钴锰酸锂的化学式为LiNi xCo yMn (1-x-y)O 2，其中0.75≤x≤0.85，0.05≤y≤0.15，1-x-y＞0；所述五氧化二钒/rGO复合材料由五氧化二钒在rGO层间锚定形成整体包覆层，五氧化二钒与rGO的质量比为1～3:1。本发明还公开了五氧化二钒/rGO包覆镍钴锰酸锂正极材料的制备方法。本发明正极材料锂离子和电子导电率高，电化学性能好；本发明方法简单可控，成本低，适于工业化生产。
Patent WO-2022022651-A1 (WO)
Inventor: YANG HUAIYU
IPC: A61P25/18
Filed: 2021-07-29
Abstract: Provided are a compound for preventing and treating psychiatric disorders and the use thereof. In particular, provided is the use of a compound of formula I or a pharmaceutically acceptable salt thereof in (i) the preparation of a pharmaceutical composition or a preparation for preventing and/or treating TREK-1 ion channel-related diseases, (ii) the preparation of a pharmaceutical composition or a preparation for preventing and/or treating psychiatric disorders and/or (iii) the preparation of a TREK-1 ion channel inhibitor.
Patent WO-2022095518-A1 (WO)
Title: Automatic interface test method and apparatus, and computer device and storage medium
Inventor: CHEN LIN
IPC: G06F11/36
Filed: 2021-07-30
Abstract: The embodiments of the present application belong to the technical field of tests, and relate to an automatic interface test method. The method comprises: when a test instruction sent by a user is received, determining a test purpose corresponding to the test instruction, calling a preset dto layer on the basis of a test case layer, and generating an interface access parameter by means of the dto layer and on the basis of the test purpose; acquiring the interface access parameter on the basis of the test case layer, and generating an interface request on the basis of the interface access parameter, wherein the interface request carries the test purpose; and on the basis of the test purpose, calling an execution policy, which corresponds to the test purpose, in a preset API layer to execute the interface request, so as to complete an interface test. Further provided are an automatic interface test apparatus, and a computer device and a storage medium. An execution policy in an API layer can be stored in a blockchain. By means of the present application, the reusability of a test case is effectively improved, and the test efficiency is improved.
Patent WO-2022042630-A1 (WO)
Title: Heteroaryl compounds, preparation methods and uses thereof
Inventor: DAI XING
IPC: C07D403/04
Filed: 2021-08-26
Abstract: Provided herein are novel compounds, for example, compounds having a Formula (I), Formula (A), Formula (II), Formula (III), Formula (IV), or Formula (V), or a pharmaceutically acceptable salt thereof. Also provided herein are methods of preparing the compounds and methods of using the compounds, for example, in inhibiting KRAS  G12D  in a cancer cell, and/or in treating various cancer such as pancreatic cancer, colorectal cancer, lung cancer (e.g., non-small cell lung cancer) or endometrial cancer.
Patent WO-2023024127-A1 (WO)
Title: 一种海上多功能勘探平台
Inventor: ZHANG JING
IPC: E04H17/00
Filed: 2021-08-31
Abstract: 本发明公开了一种海上多功能勘探平台，包括勘测平台，所述勘测平台中心位置开设有勘测口，所述勘测口的边缘处焊接有防护环，所述勘测平台居中位置固定焊接有防护栏，所述勘测平台的上端靠近防护栏的外侧位置设置有防滑纹，所述勘测平台的四个拐角处设置有支撑机构，所述支撑机构与勘测平台之间设置有升降机构，所述升降机构包括套接在支撑机构的外侧的定位部，所述定位部的后端设置有支撑块，所述定位部的一端设置有驱动部。本发明所述的一种海上多功能勘探平台，可以根据海上浅水区的水位变化调节勘测平台的高度适应水面的变化，调节的方式比较灵活，调节实现自动化，比较实用。
Patent WO-2022156227-A1 (WO)
Title: High-temperature-resistant liquid reflux and air outlet structure for preparing fine powder by gas-phase method
Inventor: ZHONG BI
IPC: B01D1/00
Filed: 2021-09-07
Abstract: The present invention relates to a high-temperature-resistant liquid reflux and air outlet structure for preparing fine powder by a gas-phase method, comprising a channel shared by liquid reflux and air outlet. A thermal preservation structure and a housing are sequentially provided at an outer side of the channel; the lower end of the channel extends out of the housing and is inserted into an evaporator to be connected to a crucible steam outlet; a lower connecting portion is provided at the lower end of the housing to be connected to an evaporator housing; and an upper connecting portion is provided at the upper end of the housing to be connected to a back device. In the technical solution, by means of the design of internal flow conduit connection ports, thermal preservation design, and temperature control, high-temperature steam and possibly liquefied or solidified particles can smoothly pass through the channel shared by liquid reflux and air outlet, and are connected to internal conduits of other devices, so as to be delivered to a next structure.
Patent WO-2022100257-A1 (WO)
Inventor: CHEN HUAXING
IPC: G07C9/00
Filed: 2021-09-10
Abstract: 一种基于UWB的智能锁（105）控制方法、基于UWB的智能锁（105）控制装置（500、600、700）、计算机可读介质和电子设备，涉及计算机技术领域。该方法包括：基于第一UWB芯片和第二设备（101、102、103）包含的第二UWB芯片之间存在的UWB连接监测第一设备（104）和第二设备（101、102、103）之间的第一距离值；在第一距离值等于第一阈值时，基于UWB连接向第二设备（101、102、103）发送身份请求，以使第二设备（101、102、103）通过UWB连接反馈身份请求对应的第一身份信息；接收第一身份信息，并将第一身份信息发送至目标智能锁（105），以使目标智能锁（105）根据第一身份信息确定是否开锁。
Patent WO-2022068886-A1 (WO)
Inventor: LIN CHONG
IPC: G01N21/77
Filed: 2021-09-29
Abstract: 本申请提供了一种进样组件、进样平台、妇科分泌物检测装置及其检测方法，其中，所述进样组件包括进样机构及洗脱机构；进样机构用于传送盛放有待洗脱样本的样本容器，进样机构沿行走轨迹定义有稀释位和搅拌位；洗脱机构包括稀释单元及搅拌单元，稀释单元及搅拌单元依次布置于进样机构的边侧；稀释单元在进样机构将样本容器传送至稀释位时，向样本容器添加稀释液；搅拌单元在进样机构将样本容器传送至搅拌位时，搅拌样本容器内的待洗脱样本以完成洗脱。利用进样机构对妇科分泌物样本自动化输送，使样本在到达不同功能位时，自动完成样本的添加稀释液和搅拌洗脱操作，有效地提高了样本洗脱的自动化程度和效率。
Patent WO-2022222394-A1 (WO)
Inventor: CHEN YONG
IPC: A41D31/00
Filed: 2021-10-19
Abstract: 一种人造甲贴及其套装，其中，人造甲贴包括人造甲体（10），人造甲体（10）包括正面（11）和背面（12），正面（11）和背面（12）均为弧形设置，正面（11）的弧形为向外凸起，背面（12）的弧形为向内凹陷，正面（11）上设置有一层哑光附着层（20），哑光附着层（20）贴附在所述正面（11）的中部，并向边缘延展覆盖。通过哑光附着层（20）提高人造甲贴表面的涂胶粘附能力。
Patent WO-2022105561-A1 (WO)
Inventor: WANG YINGYING
IPC: H04W72/04
Filed: 2021-10-27
Abstract: 本申请公开了一种数据传输方法、装置、网络设备、终端及存储介质。其中，方法包括：网络设备确定终端处于第一网络环境；在所述第一网络环境下传输时延高；利用所述终端的第一用户标识与所述终端进行数据传输；其中，所述第一用户标识与所述终端的第二用户标识不同；所述第二用户标识用于在所述终端处于第二网络环境时对所述终端进行调度和/或数据传输；所述第二网络环境表征所述终端处于地面网络。
Patent WO-2022095775-A1 (WO)
Inventor: YANG CHUNBAO
IPC: H04L12/18
Filed: 2021-10-28
Abstract: L'invention concerne un procédé, un appareil et un dispositif d'affichage de notifications de message. Le procédé consiste à : acquérir, dans une bibliothèque de messages, toutes les notifications de message de n'importe quel utilisateur cible ; agréger toutes les notifications de message pour obtenir des notifications de message agrégées, et former une liste de messages agrégés à partir des notifications de message agrégées ; parcourir la liste de messages agrégés et calculer un score de tri de chaque notification de message agrégée, le score de tri étant utilisé pour représenter l'amplitude de corrélation entre la notification de message agrégée et l'utilisateur cible ; trier les messages agrégés dans la liste de messages agrégés selon les scores de tri, de façon à obtenir une liste de messages agrégés triés ; et envoyer la liste de messages agrégés triés à un client de l'utilisateur cible, de sorte que le client de l'utilisateur cible affiche les notifications de message agrégées dans la liste de messages agrégés triés, et des notifications de message principales et des sous-notifications de message correspondantes. Un utilisateur peut non seulement réduire le nombre de notifications de message à passer en revue, mais peut également localiser rapidement une notification de message qui est fortement corrélée avec l'utilisateur lui-même, de telle sorte que l'expérience d'utilisation de l'utilisateur est améliorée.
Patent WO-2022100448-A1 (WO)
Inventor: XIE RUILONG
IPC: H01L23/535
Filed: 2021-10-28
Abstract: A semiconductor structure may include a buried power rail under a bottom source drain of a vertical transistor and a dielectric bi-layer under the bottom source drain. The dielectric bi-layer may be between the buried power rail and the bottom source drain. The semiconductor structure may include a silicon germanium bi-layer under the bottom source drain, the silicon germanium bi-layer may be adjacent to the buried power rail. The semiconductor structure may include a buried power rail contact. The buried power rail contact may connect the bottom source drain to the buried power rail. The dielectric bi-layer may include a first dielectric layer and a dielectric liner. The first dielectric layer may be in direct contact with the bottom source drain. The dielectric liner may surround the buried power rail. The silicon germanium bi-layer may include a first semiconductor layer and a second semiconductor layer below the first semiconductor layer.
Patent WO-2023000554-A1 (WO)
Title: Rapid dehydration device suitable for papermaking wastewater and dehydration method therefor
Inventor: WANG DI
IPC: C02F11/121
Filed: 2021-11-11
Abstract: Disclosed in the present invention are a rapid dehydration device suitable for papermaking wastewater and a dehydration method therefor. The rapid dehydration device comprises a conveying mechanism and a water filtering belt which are integrally connected by means of a water storage tank, wherein a mounting frame is provided on the upper portion of the water storage tank, driving shafts are arranged at two ends of the mounting frame, the driving shafts are connected to a driving device, a separation roller set and a pressing roller set penetrate through the middle portion of the mounting frame, a water receiving groove is formed below the separation roller set, and the conveying mechanism penetrates through the inner side of the water storage tank. The conveying mechanism comprises a plurality of transmission shafts, chain wheel discs are arranged at two ends of each transmission shaft, the water filtering belt is provided on the chain wheel discs and comprises two water filtering layers and water absorbing layers arranged in the two water filtering layers, and matched chains are arranged at two ends of the water filtering belt in the breadth direction and connected to the chain wheel discs in a rolling mode. The papermaking wastewater in the filtering water storage tank is filtered by means of the water filtering layer, the filtered wastewater is collected by means of the water absorbing layers, a traditional manual dehydration method is replaced, and the water quality purification efficiency is effectively improved.
Patent WO-2022105849-A1 (WO)
Inventor: WANG SEN
IPC: A61M25/10
Filed: 2021-11-19
Abstract: A drug-coated balloon and a preparation method therefor, the drug-coated balloon comprising a balloon body and a drug coating arranged on an outer surface of the balloon body, and the drug coating comprising a sequentially stacked bottom coating layer, interlayer coating layer, and top coating layer. The bottom coating layer is used for increasing the firmness and adhesion of the drug coating to the balloon body, reducing drug loss during delivery and increasing the rate of utilisation of the drug; the interlayer coating layer is used for loading the drug and also helps the drug to be better absorbed by the tissue; and the top coating layer is used for promoting the adhesion between the drug coating layer and the inner membrane of the vascular wall to better facilitate the tissue absorption capacity of the drug.
Patent WO-2023092299-A1 (WO)
Inventor: WANG RONG
IPC: H01L27/32
Filed: 2021-11-23
Abstract: L'invention concerne un panneau d'affichage et un dispositif d'affichage. Le panneau d'affichage comprend une région d'affichage (AA) et une région périphérique (BB) entourant au moins partiellement la zone d'affichage (AA) dans une première direction (H1), la région d'affichage (AA) du panneau d'affichage comprenant une première région d'affichage (AA1) et des secondes régions d'affichage (AA2) situées sur deux côtés de la première région d'affichage (AA1). Le panneau d'affichage comprend : une pluralité de pastilles situées dans la région périphérique (BB) ; une pluralité de câblages de données (DL) situés dans la zone d'affichage (AA) et s'étendant dans une seconde direction (H2), la pluralité de câblages de données (DL) comprenant une pluralité de premiers câblages de données (DL1) situés dans la première région d'affichage (AA1) et une pluralité de seconds câblages de données (DL2) situés dans les secondes régions d'affichage (AA2), et la pluralité de premiers câblages de données (DL1) étant électriquement connectés à la pluralité de pastilles ; et une pluralité de lignes de transfert (TR) situées dans la zone d'affichage (AA)) et connectées électriquement à la pluralité de seconds câblages de données (DL2) et la pluralité de pastilles, les lignes de transfert (TR) comprenant des premières lignes de transfert (TR1) s'étendant dans la première direction (H1) et des secondes lignes de transfert (TR2) s'étendant dans la seconde direction (H2), au moins une seconde ligne de transfert (TR2) étant disposée entre deux premiers câblages de données adjacents (DL1), et la première direction (H1) croisant la seconde direction (H2). Dans le dispositif d'affichage, un cadre inférieur est réduit.
Patent WO-2023070809-A1 (WO)
Inventor: Guo Henglin
IPC: G02B27/01
Filed: 2021-11-29
Abstract: 一种光学成像模组，包括：光阑（6）、透镜组件和光源（5）；透镜组件包括依次排列的第一透镜（1）、第二透镜（2）、第三透镜（3）和第四透镜（4），光源（5）位于第四透镜（4）的物侧，光阑（6）位于第一透镜（1）的像侧；第一透镜（1）具有正光焦度，第二透镜（2）具有正光焦度，第三透镜（3）具有负光焦度，第四透镜（4）具有正光焦度；光学成像模组满足不等式：0.5mm＜TL/D＜3mm；其中，TL为光源（5）到所述光阑（6）之间的距离，D为第一透镜（1）、第二透镜（2）、第三透镜（3）和第四透镜（4）中最大透镜的镜片口径。通过对每片镜片的光焦度分配采用正-负分配方式，以及对光源（5）到光阑（6）之间的距离与最大镜片口径之比进行限定，减少了系统组件，减轻了系统重量。