baber/WOPTO huggingface dataset:
Patent WO-2021204291-A1 (WO)
Title: Semiconductor structure and forming method therefor
Inventor: ZHANG JUNCHAO
IPC: H01L21/8242
Filed: 2021-04-12
Abstract: A semiconductor structure and a forming method therefor. The method comprises: providing a semiconductor substrate, a surface of the semiconductor surface having a plurality of active areas arranged in a first direction and a shallow trench isolation area; along a direction perpendicular to the first direction, etching the active areas and the shallow trench isolation area to from a first hole and a second hole; covering adhesion layers and metallic layers on surfaces of the first hole and the second hole; and along the direction perpendicular to the first direction, performing secondary etching on the metallic layers and the adhesion layers to form contact holes, and defining the depth of the adhesion layers in the contact holes as H2. By means of secondary etching, an effective distance of a gate terminal between buried word lines adjacent to the active areas becomes longer, and an additional electric field between adjacent buried word lines is reduced, so that a gate-induced drain leakage effect is mitigated, and the refresh performance is further improved.
Patent WO-2021227777-A1 (WO)
Title: Method and apparatus for obtaining cleaning path of cleaning device, and storage medium
Inventor: WANG FEI
IPC: G06F3/0484
Filed: 2021-04-16
Abstract: The present application relates to the technical field of computers, and to a method and apparatus for obtaining a cleaning path of a cleaning device, and a storage medium. The method comprises: displaying a working area image of the cleaning device, the working area image comprising a plurality of sub-working area images; receiving a sequence setting operation acting on the sub-working area images; obtaining a cleaning sequence indicated by the sequence setting operation; and displaying a cleaning path corresponding to the cleaning sequence, to control the cleaning device to perform cleaning within a working area according to the cleaning path. The method can solve the problem that a mobile terminal cannot provide a path of a cleaning device for cleaning a room. A desired cleaning sequence of a user can be obtained, and a cleaning path is generated according to the cleaning sequence, thereby providing the user with the path of the cleaning device for cleaning the room.
Patent WO-2022205537-A1 (WO)
Inventor: LV DONGHUA
IPC: C04B35/26
Filed: 2021-04-21
Abstract: 本文公开了一种锰锌铁氧体、其制备方法及用途，所述的锰锌铁氧体包括主成分和辅助成分，主成分包括氧化铁、氧化锌和一氧化锰；以主成分的总量为100mol％计，其中，氧化铁的含量为52.75～53.15mol％，氧化锌的含量为9.1～10.7mol％，其余为一氧化锰。
Patent WO-2022226816-A1 (WO)
Title: Data line driving unit, display system, and grayscale-correlated auxiliary driving method for far end
Inventor: LAM HING MO
IPC: G09G3/3225
Filed: 2021-04-28
Abstract: The present invention provides a data line driving unit, a display system, and a grayscale-corelated auxiliary driving method for a far end. The data line driving unit comprises a voltage buffer, a data line, an NMOS transistor, and a PMOS transistor. The display system comprises a first driving unit, a display panel, a second driving unit, and a display controller; M columns of driving channels are formed between the first driving unit, the display panel, and the second driving unit. The data line driving unit, the display system, and the grayscale-corelated auxiliary driving method for a far end of the present invention employ a technical solution of starting driving simultaneously at a near end and a far end of a data line. The near end is driven by a traditional voltage buffer, while the far end is driven by a fully conductive high-voltage PMOS transistor or NMOS transistor, and the continuous period is controlled by p_ pulse or n_ pulse. The present invention combines the advantages of voltage pre-emphasis, gray correlation, and a two end driving method, and the system has better performance.
Patent WO-2022037126-A1 (WO)
Inventor: BI YUSHI
IPC: F04C29/06
Filed: 2021-04-30
Abstract: 气流脉动衰减装置(1)及具有该装置的螺杆压缩机。其中气流脉动衰减装置包括：主流道(2)、旁支流道(3)。旁支流道为设于主流道壁体外表面的从一端面延伸到另一端面的至少一条弧形槽，旁支流道内的声波与主流道内的声波幅值相等、相位相反。气流脉动衰减装置在主流道壁体外表面设置至少一条弧形的旁支流道，使得主流道和旁路流道两者的气流脉动相互叠加抵消，从而达到衰减气流脉动的目的。气流脉动衰减装置用于螺杆压缩机的补气通道(5)中，可有效衰减气流脉动，降低气流噪音，进而降低螺杆压缩机机组的整体运行噪音，提升系统的可靠性。
Patent WO-2021238596-A1 (WO)
Title: Interface calling method and apparatus, and computer-readable storage medium
Inventor: XUE YUANSHENG
IPC: G06F9/448
Filed: 2021-05-06
Abstract: Disclosed are an interface calling method and apparatus, and a computer-readable storage medium. According to the embodiments of the present application, an interface calling request for a target interface in an application program can be received, wherein the interface calling request comprises interface calling information of the target interface; an interface query is then performed in an analog interface set on the basis of the target interface; when it is queried that there is a target analog interface in the analog interface set, the interface calling request is intercepted, and matching between intercepted interface calling information and interface configuration information of the target analog interface is performed; when the interface calling information is successfully matched with the interface configuration information, analog response data corresponding to the target analog interface is acquired; and calling response data of the interface calling request is output on the basis of the analog response data corresponding to the target analog interface.
Patent WO-2022170685-A1 (WO)
Inventor: LIU MINGXIA
IPC: G08B13/14
Filed: 2021-05-12
Abstract: A commodity anti-theft device (200), comprising a housing and a steel cable (2), the steel cable (2) being configured to lock a commodity (100). The steel cable (2) comprises a core body (20) and a steel wire (22'), the steel wire (22') is wound on the core body (20), and a conductor in the core body (20) and the steel wire (22') constitute a first wire (21) and a second wire (22), respectively; a circuit board (3) is provided in the housing (1), the first wire (21) and the second wire (22) are electrically connected to the circuit board (3), separately, and a free end of the steel cable (2) is connected to form an alarm loop.
Patent WO-2021254063-A1 (WO)
Title: Interface switching apparatus, communication device, and interface switching method
Inventor: CHENG XINYI
IPC: G06F13/38
Filed: 2021-05-17
Abstract: An interface switching apparatus, a communication device, and an interface switching method, relating to the technical field of communications. Said apparatus comprises an interface conversion assembly, a detection assembly, and a controller; a first end of the interface conversion assembly is connected to a common interface, a second end of the interface conversion assembly is connected to the controller, and the interface conversion assembly is configured to control, according to a control signal sent by the controller, the common interface to be connected to a target interface among at least two peripheral interfaces; the detection assembly is connected to the controller and the at least two peripheral interfaces, and the detection assembly is configured to detect voltage signals at the at least two peripheral interfaces; and the controller is configured to determine the target interface, to which an external device is connected, among the at least two peripheral interfaces according to the voltage signals, generate the control signal, and send the control signal to the interface conversion assembly.
Patent WO-2022037148-A1 (WO)
Inventor: ZHU ZHAOJI
IPC: B32B7/12
Filed: 2021-05-19
Abstract: Provided are a display panel and a sound box. The display panel comprises a screen body, a cover plate, a protrusion portion, a first bonding portion and a second bonding portion. The first bonding portion is filled between a region of the cover plate that is not covered by the protrusion portion and the screen body, and the second bonding portion is filled between the protrusion portion and the screen body, such that no gap is generated between the cover plate and the screen body and between the protrusion portion and the screen body, so as to eliminate bubbles visible to human eyes after the bubble removal treatment of the screen body and the cover plate, thereby improving the display effect of the display panel.
Patent WO-2021233409-A1 (WO)
Inventor: WU ZHENFANG
IPC: G06F16/957
Filed: 2021-05-21
Abstract: A page display method, a method for providing page information, a method for application switching, a storage medium, an apparatus, and an electronic device. The method comprises: after an access request for a target page is received, obtaining page data, the page data comprising data corresponding to multiple tabs, the multiple tabs comprising a first tab and at least one second tab, the first tab comprising links of multiple first application services, the links being used for skipping to present undertaking pages of the first application services, and the second tab corresponding to an undertaking page of a second application service (S201); and by receiving a switching operation performed between the multiple tabs, switching to the second tab to display the undertaking page of the second application service (S202). Access to multiple application services can be achieved more efficiently, and the excessive effect on flow balance among the multiple application services is avoided.
Patent WO-2021254114-A1 (WO)
Inventor: CHEN XIAOKAI
IPC: G06N3/04
Filed: 2021-05-26
Abstract: 本申请提供了一种构建多任务学习模型的方法、装置、电子设备及计算机可读存储介质；方法包括：在输入节点与多个任务节点之间，通过将子网络层与搜索层交错排布的方式，构建由多个子网络层以及多个搜索层构成的搜索空间；对从输入节点、经由搜索空间而到达每个任务节点的路径进行采样，得到候选路径，并作为候选网络结构；根据样本数据，对候选网络结构的参数进行训练，生成用于进行多个任务预测的多任务学习模型。
Patent WO-2022188275-A1 (WO)
Inventor: CHEN YUANPENG
IPC: H01L27/32
Filed: 2021-05-27
Abstract: L'invention concerne un panneau d'affichage (100, 101) et son procédé de préparation, et un dispositif d'affichage. Des premiers intervalles (211) et des seconds intervalles (222) sont disposés entre des premières électrodes (20) du panneau d'affichage (100, 101) ; des premières barrières de pixel (31) sont agencés de façon à correspondre aux premiers intervalles (211) ; des secondes barrières de pixel (32) sont agencés de façon à correspondre aux seconds intervalles (222) ; les secondes barrières de pixel (32) s'étendent à travers les premières barrières de pixel (31) ; et l'épaisseur des secondes barrières de pixel (32) est supérieure à celle des premières barrières de pixel (31), de telle sorte que des matériaux électroluminescents (51, 52, 53) de la même couleur peuvent être imprimés en continu entre des secondes barrières de pixel adjacentes (32).
Patent WO-2022001545-A1 (WO)
Inventor: ZHOU GONGCAI
IPC: G01C21/34
Filed: 2021-05-31
Abstract: 一种路线规划方法、装置(100、200)及计算机可读存储介质，属于定位技术领域。路线规划方法具体包括：当备选路线经过的区域不安全时，对备选路线进行调整，生成对应的安全路线，安全路线绕开不安全区域（S301）；其中，区域不安全包括区域为风险区域，和/或区域内存在风险人员。
Patent WO-2022151636-A1 (WO)
Title: Harq-ack codebook handling
Inventor: NIU HUANING
IPC: H04L5/00
Filed: 2021-05-31
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable storage media for hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook handling. In example embodiments, a method is provided. The method comprises determining, at a terminal device, respective hybrid automatic repeat request (HARQ) feedback configurations of a plurality of HARQ processes, wherein each HARQ feedback configuration indicates whether HARQ feedback is enabled or disabled for a corresponding HARQ process; and generating a HARQ-ACK codebook for Physical Downlink Shared Channel (PDSCH) based on the HARQ feedback configurations of the plurality of HARQ processes; and transmitting the HARQ-ACK codebook to a network device.
Patent WO-2021244508-A1 (WO)
Inventor: XI JUANMEI
IPC: H04B1/00
Filed: 2021-06-01
Abstract: Embodiments of the present invention relate to the technical field of communications, and provide a communication device and a communication system. The communication device comprises an indoor unit, an outdoor unit, and an antenna. The indoor unit is connected to the outdoor unit, and the outdoor unit is connected to the antenna. The outdoor unit comprises a switch unit and at least two signal processing units. Any one signal processing unit in the at least two signal processing units is configured to process a group of transmit/receive intermediate frequency signals, and the transmit/receive intermediate frequencies of the signals processed by the at least two signal processing units are different. The switch unit is configured to control one specified signal processing unit in the at least two signal processing units to process a specified transmit/receive intermediate frequency signal corresponding to the specified signal processing unit.
Patent WO-2022012267-A1 (WO)
Title: Collaboration method for multiple machining robots in hardware flexible production workshop
Inventor: XIN BIN
IPC: G05B19/418
Filed: 2021-06-18
Abstract: The present disclosure provides a collaboration method for multiple robots in a hardware flexible production workshop, which can assign workpiece machining tasks and move workpieces between different stations while avoiding high computing costs.
The method provided in the present disclosure makes full use of a distributed collaboration method, and can, in view of the present situation of the prior art, assign workpiece machining tasks and move workpieces between different stations while avoiding high computing costs.
According to the present disclosure, a multi-AGV path conflict resolution method is adopted to avoid potential collision during the movement of AGVs. According to the present disclosure, a centralized intervention and regulation method is used to identify and predict system conflicts and faults, and perform timely scheduling and adjustment, thereby improving the automation level and flexibility of the hardware workshop.
Patent WO-2021254490-A1 (WO)
Title: Touch module, touch display screen, and electronic device
Inventor: GONG QING
IPC: G06F1/16
Filed: 2021-06-18
Abstract: A touch module, a touch display screen, and an electronic device, relating to the technical field of display. The touch module comprises a carrier layer (1), a first metal mesh layer (2), an insulating layer (3), and a second metal mesh layer (4) which are stacked; the first metal mesh layer (2) comprises a second electrode (211) located in a third region (21), the second metal mesh layer (4) comprises a first electrode (421) located in a second region (42), and the third region (21) overlaps the second region (42). In this case, the capacitive signal amount of a touch unit (411) formed by the first electrode (421) and the second electrode (211) is large. On this basis, by arranging the second region (42) and the third region (21) at a position corresponding to an opening or an arc corner of the display screen, the touch precision and the touch sensitivity at the position can be effectively improved.
Patent WO-2022002010-A1 (WO)
Title: Method for using intermediate device to process data, computer system, and intermediate device
Inventor: XIONG YANHUI
IPC: G06F12/02
Filed: 2021-06-29
Abstract: Provided in the embodiments of the present application are a method for using an intermediate device to process data, a computer system, and an intermediate device. The computer system comprises a computing node, a storage node, and an intermediate device. A service is run on the computing node and data of the service is stored on the storage node. The service is provided with a storage space, and operations are performed on the data of the service in the storage node by means of the service accessing the storage space, the storage space being, for example, a persistent log space (PLOG). In the embodiments of the present invention, the metadata of the storage space is stored in the intermediate device, and the intermediate device manages the metadata of the storage space and, on the basis of the metadata of the storage space, implements data operations between the computing node and the storage node. The intermediate device is, for example, a switch. The solution provided in the present application can reduce the load of the computing node, and can also reduce data access latency.
Patent WO-2022007798-A1 (WO)
Inventor: CHEN HANBIN
IPC: G06F16/2457
Filed: 2021-07-06
Abstract: La présente invention concerne un procédé et un appareil d'affichage de données, un dispositif terminal et un support de stockage, le procédé comprenant les étapes suivantes : un utilisateur cible envoie à un serveur, par l'intermédiaire du dispositif terminal, une demande de note de transaction ; recevoir un fichier de note de transaction renvoyé par le serveur, le fichier de note de transaction étant généré à partir de données de note de transaction récupérées dans une base de données de domaines de sécurité prédéfinie après qu'un utilisateur cible a réussi une authentification mise en oeuvre par le serveur selon la demande de note de transaction ; et afficher les données de note de transaction dans le fichier de note de transaction.
Patent WO-2023272778-A1 (WO)
Inventor: WANG JIANWEI
IPC: E21B43/26
Filed: 2021-07-12
Abstract: A turbine fracturing device, comprising: a main power assembly (1), comprising a first power source (11) and a plunger pump (12), wherein the first power source (11) provides power output for the plunger pump (12), and the plunger pump (12) outputs a first liquid; and an auxiliary power assembly (2), comprising a second power source (21), a load-sensing system (22), and an auxiliary power device, wherein the second power source (21) provides power output for the load-sensing system (22), the load-sensing system (22) outputs a second liquid for use in the auxiliary power device (23), and the load-sensing system (22) is configured to adjust the pressure of the outputted second liquid in real time according to the pressure of the second liquid required by the auxiliary power device (23). The turbine fracturing device can always output the most economical pressure in different operation stages, such that the loss and waste of system power are reduced.
Patent WO-2022166125-A1 (WO)
Title: Système de recommandation comprenant une perte de classement de bayes personnalisée pondérée adaptative
Inventor: WU HAOLUN
IPC: G06F16/9535
Filed: 2021-07-22
Abstract: L'invention concerne un système de recommandation visant à traiter un ensemble de données d'entrée qui identifie un ensemble d'utilisateurs, un ensemble d'articles et des données d'interaction utilisateur-article. Une pluralité de triplets uniques sont identifiés sur la base de l'ensemble de données d'entrée, chaque triplet comprenant : une paire utilisateur-article positive ; et une paire utilisateur-article négative. Grâce à une pluralité d'itérations d'apprentissage, des paramètres de système sont acquis, comprenant (i) un ensemble d'incorporations de modèle pour générer des scores de pertinence utilisateur-article respectifs pour les paires utilisateur-article positives et les paires utilisateur-article négatives ; et (ii) des paramètres de pondérations pour chacun des triplets. L'apprentissage est conçu pour optimiser conjointement les incorporations de modèle et les paramètres de pondération pour atteindre un objectif d'apprentissage qui est basé sur des valeurs de différence pondérées déterminées pour les triplets.
Patent WO-2022127115-A1 (WO)
Inventor: ZHU JINGXU
IPC: C09D5/08
Filed: 2021-07-27
Abstract: 本发明涉及高分子材料的制备方法领域，具体公开了一种提高粉末涂料防腐蚀性能的方法；包括在粉末涂料中添加防腐蚀助剂；所述防腐蚀助剂包含第一助剂，或第二助剂，或第三助剂，或所述第一助剂、第二助剂和第三助剂的任意两种的混合物，或三种助剂的混合物；所述第一助剂包括纳米粘土；所述第二助剂包括阻隔型颜料与无机盐类防锈颜料的组合物；所述第三助剂包括碳纳米管及其衍生物与具有牺牲阳极作用的金属粉末的组合物。本发明采取向普通涂料中添加特殊的复配防腐蚀助剂的方法，所获得的粉末涂料具有更高的防腐蚀性能，还有更广阔的应用领域，包括普通防腐和重防腐，本发明中直接添加助剂的方法比变更树脂固化剂更为经济有效，且通用性更强。
Patent WO-2022227312-A1 (WO)
Title: 高精度的同步操作控制系统、方法及存储介质
Inventor: SHEN WEI
IPC: H04J3/06
Filed: 2021-07-29
Abstract: 本发明公开了一种高精度的同步操作控制系统，包括体内电子装置和体外电子装置，其与体内电子装置无线连接；其中，当需要执行同步操作时，体外电子装置更改自身的输出电压；体内电子装置感应到输出电压发生突变后，体内电子装置和体外电子装置同时执行同步操作。本发明通过将体外电子装置的输出电压的突变作为同步信号进行传输，可以省去在电子装置内布置额外的同步信号传输的芯片，可以降低功耗，减小体内电子装置的体积布置在患者体内时，可以现实微创，减小对患者的伤害，且能够满足诱发电位检查中诱发事件和生理信号的同步精度。
Patent WO-2022057514-A1 (WO)
Title: Link fault detection method and apparatus and computer-readable storage medium
Inventor: CHEN CHUNLEI
IPC: H04W4/70
Filed: 2021-08-09
Abstract: A link fault detection method and apparatus and a computer-readable storage medium. The method applied to a network device comprises: acquiring a sorting table, the sorting table being recorded with port identifiers, and any two adjacent port identifiers belonging to different ports (S110); and according to the sorting table, sequentially and circularly selecting ports corresponding to the port identifiers to send a detection message (S120).
Patent WO-2022068416-A1 (WO)
Inventor: ZHANG LILI
IPC: H04L1/16
Filed: 2021-08-12
Abstract: The embodiments of the present application provide a feedback information transmission method and a communication device, relating to the field of wireless communication technology, and for improving the efficiency of feedback information of an ultra-reliable and low-latency communication service, and improving the performance of the ultra-reliable and low-latency communication service. In said method, the communication device may receive at least one piece of data information, wherein the at least one piece of data information may have a corresponding at least one coverage enhancement level. The communication device may multiplex, on the basis of the coverage enhancement level of the at least one piece of data information, feedback information of the corresponding at least one piece of data information into control information. The communication device may send the control information on a first control channel or a first data channel. On the basis of the described solution, feedback information of data information can be multiplexed into control information for transmission according to the coverage enhancement level of the data information, and the sending order of the feedback information can be determined according to the coverage enhancement level, so that conflicts of the feedback information can be effectively processed, and the performance of some services having a high delay requirement is ensured.
Patent WO-2022142367-A1 (WO)
Title: Manufacturing method for semiconductor structure and semiconductor structure
Inventor: LI TING
IPC: H01L23/48
Filed: 2021-08-16
Abstract: Embodiments of the present application provide a manufacturing method for a semiconductor structure and a semiconductor structure. The manufacturing method comprises: providing a substrate, the substrate having an electrical contact layer therein; forming an insulating layer on the substrate, a through hole penetrating through the insulating layer being formed in the insulating layer, the through hole exposing a surface of the electrical contact layer; forming a sidewall layer on a sidewall of the through hole; forming a first isolation layer, the first isolation layer covering a surface of the sidewall layer and a surface exposed by the insulating layer; removing the sidewall layer to form a gap between the first isolation layer and the insulating layer; and forming a conductive layer filling the through hole, the conductive layer being electrically connected to the electrical contact layer. The manufacturing method for a semiconductor structure provided by the embodiments of the present application can effectively reduce the parasitic capacitance of a semiconductor structure.