baber/WOPTO huggingface dataset:
Patent WO-2022062086-A1 (WO)
Inventor: CHEN MING
IPC: E04H15/48
Filed: 2020-11-05
Abstract: Disclosed in the present invention is an ultra-lightweight vehicle roof tent, comprising a bottom basket, a top cover, a telescopic rod, and a tent cloth. The bottom basket and one side of the top cover are movably connected by means of a hinge member; the top cover can rotate around the hinge member relative to the bottom basket; one end of the telescopic rod is fixed to the side edge of the bottom basket, and the other end is fixed to the side edge of the top cover; the top cover is an inverted-U-shaped frame; the bottom of the bottom basket is further provided with square connection rods; the square connection rods are used for fixing the bottom basket to a vehicle roof; and the tent cloth is fixed to the bottom basket and the inner side of the top cover by means of a connection mechanism. The present invention has the advantages of being simple in mounting and convenient to store, and the connection mechanism firmly connects the tent cloth and the bottom basket, thereby solving the problem that traditional knots are prone to loosen.
Patent WO-2022099511-A1 (WO)
Inventor: WU WEI
IPC: G06T7/11
Filed: 2020-11-11
Abstract: 一种基于点云数据的地面分割方法，包括：获取点云数据；对点云数据进行地面分割，得到地面分割结果；对点云数据进行目标检测，得到点云数据对应的目标物体的三维包围框；提取三维包围框中的点云数据，在提取的点云数据中选取目标点云数据，将三维包围框对应的目标点云数据进行平面拟合，得到拟合平面；根据三维包围框提取各目标物体对应的位置区域；及根据位置区域以及拟合平面对地面分割结果进行更新，得到点云数据对应的目标地面分割结果。
Patent WO-2022067998-A1 (WO)
Title: Rotary cover structure for heater
Inventor: LUO GUODING
IPC: F24D19/00
Filed: 2020-11-13
Abstract: Disclosed in the utility model is a rotary cover structure for a heater. The rotary cover structure comprises an upper cover and a rotary cover, wherein the upper cover is erected on a heater housing; the rotary cover is rotatably fixed below the middle of the upper cover and is close to the upper cover, and the rotary cover and the upper cover rotate coaxially; a first through hole is provided in the rotary cover, a second through hole with the same shape as the first through hole is provided in the upper cover, and the first through hole coincides with the second through hole; an edge of the rotary cover extends downwards in a circumferential direction to form a first protruding edge; a handle is fixed onto the first protruding edge and extends out of an edge of the upper cover, such that the rotary cover is driven to rotate by shifting the handle. The handle is arranged on the rotary cover, which is used for adjusting heat radiation, and the rotary cover is shifted by means of the handle, such that scalding can be effectively avoided.
Patent WO-2022104687-A1 (WO)
Title: Systèmes et procédés pour l'indication d'une association signal de référence de suivi de phase-signal de référence de démodulation
Inventor: MEI MENG
IPC: H04L1/00
Filed: 2020-11-20
Abstract: L'invention concerne des systèmes et des procédés pour indiquer une association signal de référence de suivi de phase-signal de référence de démodulation (PTRS-DMRS). Un dispositif de communication sans fil peut recevoir une autorisation de planification pour déclencher un premier groupe d'occasions de transmission de canal partagé de liaison montante physique (PUSCH) et un second groupe d'occasions de transmission de PUSCH à partir d'un nœud de communication sans fil. Les informations de planification transportées par l'autorisation de planification peuvent comprendre au moins des informations d'association de ports PTRS-DMRS. Les informations d'association de ports peuvent comprendre une première association de ports pour le premier groupe d'occasions de transmission de PUSCH et une seconde association de ports pour le second groupe d'occasions de transmission de PUSCH. La seconde association de ports peut être au moins associée à une partie des informations de planification qui est au moins pour le premier groupe d'occasions de transmission de PUSCH.
Patent WO-2022099783-A1 (WO)
Inventor: TAO JIANGANG
IPC: G07F19/00
Filed: 2020-11-24
Abstract: 一种便于维护更换打印单的报告打印一体机，包括控制台（2）、机体（4）和散热组件（6），机体的内部设有安装室（5），安装室（5）的内部放置有控制主机（501），安装室（5）的内部一侧通过螺栓安装有散热组件（6），散热组件（6）内安装有安装罩（601），安装罩（601）的内部通过螺栓安装有散热风机（602），机体（4）的正面通过合页安装有检修门（3），机体（4）的顶部焊接有控制台（2）。
Patent WO-2021258644-A1 (WO)
Inventor: LI CHENGDONG
IPC: G16H50/50
Filed: 2020-11-30
Abstract: An indoor environment health degree regulating method and system based on machine vision. The method comprises the following steps: (1) collecting facial data of a person, and applying independent vector analysis to analyze a periodic signal from the facial data to detect the heart rate; (2) preprocessing heart rate data collected in a health environment to construct an environment health degree language word model; and (3) comparing heart rate data collected in an actual environment with data in the constructed environment health degree language word model to determine whether the environment is healthy or not.
Patent WO-2021115291-A1 (WO)
Title: 瓣膜装置支架以及瓣膜装置
Inventor: HUANG HANGDONG
IPC: A61F2/24
Filed: 2020-12-09
Abstract: 一种瓣膜装置以及瓣膜装置支架，其中瓣膜装置包括：支架（5），支架（5）为网筒结构且内部为血流通道，支架（5）在轴向上具有相对的流入端和流出端；瓣叶（6），瓣叶（6）连接在支架（5）的血流通道内，且能够在血流作用下开放或关闭血流通道；扩口罩（7），扩口罩（7）与支架（5）相连且围在流出端的外周，扩口罩（7）为背向流入端的扩口结构。瓣膜装置定位稳定，且能够有效防止周漏。
Patent WO-2022068054-A1 (WO)
Title: Connecting-rod bushing structure
Inventor: XU XUESONG
IPC: F16C9/04
Filed: 2020-12-09
Abstract: A connecting-rod bushing structure, which relates to an engine and is mainly solves the technical problem of the poor lubrication of an existing connecting-rod bushing. The connecting-rod bushing structure comprises a piston (1), a connecting rod (2) and a bushing (3), wherein a connecting-rod small end (4) of the connecting rod (2) is rotationally connected to the piston (1) via the bushing (3) and a piston pin (5); two sides of the top of the bushing (3) are respectively provided with a bushing oil intake hole (6); the connecting-rod small end (4) is internally provided with connecting-rod oil intake holes (7) corresponding to the bushing oil intake holes (6); the piston (1) is internally provided with oil output holes (8) corresponding to the connecting-rod oil intake holes (7); and the oil output holes (8) are in communication with an oil channel (9) in the piston (1). By means of providing the bushing oil intake holes (6), the connecting-rod oil intake holes (7) and the oil output holes (8), lubricating oil in the oil channel (9) in the piston (1) sequentially passes through the oil output holes (8), the connecting-rod oil intake holes (7) and the bushing oil intake holes (6) and then enters the inside of the bushing (3), such that the lubricating effect of the bushing (3) can be effectively improved.
Patent WO-2021121160-A1 (WO)
Title: 唤醒耳机的方法及装置
Inventor: ZHANG XUN
IPC: H04R1/10
Filed: 2020-12-11
Abstract: 本申请提供一种唤醒耳机的方法及装置，涉及无线耳机领域。该方法包括：检测用户按压充电盒的盒盖的状态变化信号；将状态变化信号转化为电压值；检测电压值是否大于或等于预设的电压阈值；在电压值大于或等于预设的电压阈值，将耳机从低功耗状态切换到高功耗状态。从而，可在充电盒被打开之前就将耳机从低功耗状态切换到高功耗状态，使得耳机回连电子设备，缩短了用户从耳机切换到与耳机所连接的电子设备的切换时间。
Patent WO-2022052350-A1 (WO)
Inventor: ZHANG JIANLI
IPC: H01R13/15
Filed: 2020-12-14
Abstract: La présente invention concerne une borne de ressort à couronne comprenant : deux courroies de liaison respectivement situées à deux extrémités de la borne de ressort à couronne ; une pluralité de ressorts à lames disposés entre les deux courroies de liaison et reliés électriquement à au moins une des deux courroies de liaison, la pluralité de ressorts à lames comprenant simplement des poutres supportées et des poutres en porte-à-faux ; et une partie de liaison disposée entre au moins une paire de poutres supportées simplement adjacentes et de poutres en porte-à-faux et utilisée pour fournir une connexion électrique entre la ou les paires de poutres supportées simplement et de poutres en porte-à-faux adjacentes.
Patent WO-2022126349-A1 (WO)
Inventor: ZHOU WEI
IPC: B60W30/09
Filed: 2020-12-15
Abstract: La présente invention concerne un procédé de commande et un appareil de commande, qui sont applicables à divers types de véhicules, tels qu'une automobile classique, une automobile à nouvelle énergie et une automobile intelligente. Le procédé de commande consiste : à acquérir des informations environnementales d'un véhicule, les informations environnementales comportant des informations d'un obstacle et des informations de structure de route; et, ensuite, à commander, en fonction des informations environnementales, le véhicule pour exécuter une évitement d'obstacle latéral dans la voie ou un évitement d'obstacle latéral en dehors de la voie. Selon la solution, des modes d'évitement d'obstacle latéral sont en outre désactivés et un évitement d'obstacle latéral dans la voie ou un évitement d'obstacle latéral en dehors de la voie peut être exécuté selon des informations environnementales; en outre, l'utilisation d'un évitement d'obstacle latéral dans la voie peut non seulement éviter efficacement des obstacles mais présente également une sécurité plus élevée de telle sorte que la performance d'évitement d'obstacle pendant une conduite assistée ou une conduite intelligente soit assurée.
Patent WO-2021196763-A1 (WO)
Title: 信息处理方法、装置、电子设备和计算机可读存储介质
Inventor: Tu Yongce
IPC: G06F21/73
Filed: 2020-12-22
Abstract: 本发明公开了一种信息处理方法、装置、电子设备和计算机可读存储介质，应用于ECG设备，方法包括：获得控制指令，控制指令用于指示开始创建与智能终端的通信连接；响应于控制指令，在确定当前满足第一预设条件时，按第一连接策略执行与智能终端间的通信连接过程；在确定当前满足第二预设条件时，按第二连接策略执行与智能终端间的通信连接过程；在确定当前满足第三预设条件时，按第三连接策略执行与智能终端间的通信连接过程。通过实施本发明，解决了智能终端与ECG设备间建立连接的问题，为智能终端和ECG设备的功能开发提供了基础。
Patent WO-2022133964-A1 (WO)
Inventor: ZHOU JIANKANG
IPC: G02B17/08
Filed: 2020-12-24
Abstract: A catadioptric optical lens based on two Mangin mirrors. A front correction group is a transmitting lens group composed of two spherical lenses (101, 102); a middle reflecting and focusing group is composed of two Mangin mirrors, namely, a main Mangin mirror (103) and a secondary Mangin mirror (102), wherein an effective light-transmitting part of the main Mangin mirror (103) is a peripheral annular region (s105, s106, s107) of the main Mangin mirror, the secondary Mangin mirror (102) is the middle part of any lens in the front correction group, and the front surface of the secondary Mangin mirror (102) is plated with a reflecting film; and a rear correction group has a three-lens glued structure, wherein one lens is a central part region of the main Mangin mirror (103), and the other two lenses (104, 105) are glued and fixed on two sides or the same side of the central part of the main Mangin mirror (103). The two Mangin mirrors (102, 103) are used for shortening the length of a system, thereby achieving a compact structure and reducing a marginal ray height; and in combination with the front correction group, a main spherical aberration and positional chromatic aberration of the lens can be eliminated. The rear correction group can effectively correct residual optical aberration of the system by means of the three-lens glued form thereof; and a reflecting optical path and a refracting optical path share the lenses, such that the compact optical lens with a long focal length, a large numerical aperture and a high resolution can be realized.
Patent WO-2022140880-A1 (WO)
Inventor: CHEN SHAOKUN
IPC: G06F8/38
Filed: 2020-12-28
Abstract: 一种有限状态机的控制方法包括：接收控制信号；控制信号中携带信令信息；根据信令信息，将控制信号转换为事件；调用事件处理类对事件进行处理；其中，事件处理类包括状态机类和状态类；状态机类用于实现状态跳转的逻辑；状态类用于完成具体业务逻辑的处理；在对事件进行处理时，若状态机类根据当前状态，判定接受处理事件，则对事件进行对应的业务逻辑处理，返回对应的处理状态；根据处理状态，确定下一个状态对应的处理方式。
Patent WO-2022134129-A1 (WO)
Title: Apparatus for extruding and molding plastic bottle cap
Inventor: JI FENG
IPC: B29C43/36
Filed: 2020-12-28
Abstract: The present invention provides an apparatus for extruding and molding a plastic bottle cap, and relates to the field of bottle cap production apparatuses. The apparatus for extruding and molding a plastic bottle cap comprises a base plate, wherein the base plate is provided, in sequence from back to front, with a plastic extruder, a scraping device, a delivering device and a molding device. The plastic extruder comprises a main body; an upper side of the main body near a back end is fixedly provided with a feeding hopper; a front end of the main body is provided with a discharge port; the scraping device comprises a fixed frame, a scraping cylinder, a cutting blade, a blade holder and a connection frame; and the fixed frame is fixed onto an outer side of a front end of the discharge port. The overall structure of the apparatus is simpler than that of the existing device, and the entire apparatus uses less power devices, such that the cost is greatly reduced and the energy consumption is less. The apparatus is small in size, easy to maintain as a whole, and simple to operate. When there is a problem with the apparatus, the problem can be immediately identified and eliminated.
Patent WO-2021136358-A1 (WO)
Inventor: CHEN JUANJUAN
IPC: H04L12/26
Filed: 2020-12-30
Abstract: 一种网络设备管理方法，应用于故障管理系统侧，其中，所述管理系统运行于网络设备的容器环境内。网络设备管理方法包括：生成第一控制信息(S101)；基于协议栈系统所配置的通信接口将所述第一控制信息发送至所述协议栈系统(S102)。
Patent WO-2021258732-A1 (WO)
Inventor: LI ZILAN
IPC: H01L29/78
Filed: 2021-01-28
Abstract: Provided are a normally-off device and a manufacturing method therefor, which relate to the technical field of semiconductors. The normally-off device comprises: a substrate; an epitaxial layer connected to the substrate, wherein the epitaxial layer comprises a first P-type nitride layer and a modified layer, the modified layer is located on both sides of the first P-type nitride layer, the modified layer is formed by means of modifying a second P-type nitride layer in a preset area, and the first P-type nitride layer and the second P-type nitride layer are formed by means of synchronous epitaxial growth; a barrier layer connected to the first P-type nitride layer and the modified layer; a gate electrode connected to the barrier layer; and a source electrode and a drain electrode connected to the modified layer. The method of performing modification in a partial area is easier to realize, and therefore it is more convenient to realize the arrangement where there are effective P-type and desired device structures only in the partial area. Moreover, the normally-off device and the manufacturing method therefor provided in the present application also have the effect of a higher threshold voltage and a lower gate leakage current.
Patent WO-2022165658-A1 (WO)
Inventor: HAN LONG
IPC: G09G3/32
Filed: 2021-02-03
Abstract: A display substrate and a display apparatus. The display substrate (100) comprises: a first display region (110); a second display region (120), located on one side of the first display region (110) in a first direction X; and a transition region (130), located between the first display region (110) and the second display region (120), wherein the first display region (110), the second display region (120) and the transition region (130) are provided with a plurality of pixels (210); the plurality of pixels (210) are distributed in an array in the first direction X and a second direction Y that intersects the first direction X; the pixel density of the first display region (110) is greater than the pixel density of the second display region (120) and the pixel density of the transition region (130); the transition region (130) is further provided with a row driving circuit (220); and the row driving circuit (220) is configured to drive the plurality of pixels (210) in the first display region (110), the second display region (120) and the transition region (130) row by row. Therefore, the display substrate (100) is provided with the transition region (130) between the first display region (110) and the second display region (120), and the row driving circuit (220) is arranged in the transition region (130), so as to drive the first display region (110) and the second display region (120) at two sides of the transition region (130) to display.
Patent WO-2022170470-A1 (WO)
Inventor: YUAN JIABIN
IPC: H04N5/225
Filed: 2021-02-09
Abstract: The present application provides a camera device having a simple structure. The camera device having a simple structure comprises a housing assembly comprising an outer housing, and a front housing assembly and a rear housing fixed to two opposite sides of the outer housing, the front housing assembly being provided with a through opening; a camera module, the front end of the camera module being provided with a lens, and the rear end of the camera module is provided with a mounting plate, a part of the lens being inserted into the through opening, and the through opening limiting the degree of freedom of movement of the lens in the radial direction of the through opening; and a cover plate disposed between the front housing assembly and the rear housing, the rear end of the camera module being fixed to the cover plate by means of the mounting plate, and the cover plate being fixed to the front housing assembly. According to the camera device having a simple structure, the camera module can be effectively fixed by means of the front housing assembly and the cover plate, and the device has a simple structure, low cost, and high manufacturability.
Patent WO-2022116393-A1 (WO)
Inventor: HU BING
IPC: H02N15/00
Filed: 2021-02-10
Abstract: Disclosed in the present invention is a magnetic levitation gravity compensation device, comprising: an inner-based magnetic steel, the inner-based magnetic steel extending axially; a first end magnetic steel and a second end magnetic steel, the first end magnetic steel and the second end magnetic steel being respectively located at two axial ends of the inner-based magnetic steel and extending axially, and outer diameters of the first end magnetic steel and the second end magnetic steel respectively gradually increasing in the directions distant from the two axial ends of the inner-based magnetic steel; and an outer magnetic ring magnetic steel, the outer magnetic ring magnetic steel being cylindrical, and the outer magnetic ring magnetic steel and the inner-based magnetic steel being coaxially located outside the inner-based magnetic steel, and being radially spaced apart from each other. In the present invention, the characteristic that a magnetic levitation output force is linear along a stroke is implemented, and at a null point, the output force can counteract the gravity of a vertical structure. The invention can not only compensate the gravity of a vertical moving mechanism, but also implement constant rigidity compensation on the basis of magnetic field linearization, the elastic deformation reaction force of a flexible mechanism is balanced within a stroke range, the load of a vertical actuator is reduced, and the vertical performance of a micro-positioner is greatly improved.
Patent WO-2022178776-A1 (WO)
Inventor: HUANG HUIHUA
IPC: A24F40/10
Filed: 2021-02-25
Abstract: 本发明公开了一种电子烟雾化装置及其电子烟，电子烟雾化装置包括上盖、壳体、导气管和底座组件，壳体与导气管之间形成储液腔，导气管内腔形成烟雾通道，所述底座组件包括与壳体扣合的底盖，在壳体内设置的雾化座，夹持在雾化座内的发热组件、与发热组件连接的导体；所述雾化座与导气管插接且二者之间设有将空气引导至储液腔的导气通道。电子烟包括上述电子烟雾化装置和供电装置。本发明提供一种防漏性能好、供液效果好、成本低的电子烟雾化装置及电子烟。
Patent WO-2022193287-A1 (WO)
Title: Panneau d'affichage transparent aux signaux électromagnétiques
Inventor: KAMYSHEV TIMOFEY
IPC: H01Q5/20
Filed: 2021-03-19
Abstract: Panneau d'affichage (1) transparent aux signaux électromagnétiques et comprenant une pluralité de groupes de diodes électroluminescentes (2), chaque paire de groupes de diodes électroluminescentes (2) adjacents étant séparée par un espace diélectrique (3a, 3b), et une pluralité de premiers agencements d'interconnexion (4) conçus pour interconnecter au moins deux groupes de diodes électroluminescentes (2) adjacents. Les premiers agencements d'interconnexion (4) et au moins deux des espaces (3a) sont conçus pour former au moins une structure de fente bidimensionnelle (5) comprenant une première section (5a) et une seconde section (5b). Chaque section (5a, 5b) est formée par un espace (3a) et présente une longueur (L1, L2) qui est au moins deux fois plus longue qu'une longueur correspondante (L3, L4) d'un groupe de diodes électroluminescentes (2). Les premiers agencements d'interconnexion (4) sont conçus de telle sorte qu'au moins une structure de fente (5) est transparente aux signaux électromagnétiques dans la bande de fréquence des ondes millimétriques.
Patent WO-2022204965-A1 (WO)
Title: A multi-level power convertor, a multi-phase power converting circuit and a method for a multi-level power convertor
Inventor: YANG FU
IPC: H02M7/487
Filed: 2021-03-30
Abstract: Embodiments of present disclosure relate to a multi-level power convertor, a multi-phase power converting circuit and a method for a multi-level power convertor. The multi-level power convertor comprises a DC port; an AC port; a first power converting unit coupled to the DC port and comprising a first AC terminal adapted to provide a first plurality of voltage levels; a second power converting unit coupled to the DC port and comprising a second AC terminal adapted to provide a second plurality of voltage levels of the same number as the first plurality of voltage levels, wherein the second plurality of voltage levels are phase-shifted by 180 degrees with respect to the first plurality of voltage levels; a coupling inductor comprising first and second windings with the same number of turns, wherein the first winding comprises a first end coupled to the first AC terminal and a second end, the second winding comprises a third end coupled to the second AC terminal and a fourth end, and the second end of the first winding and the third end of the second winding are namesake ends of the first and second windings; and an inductive filtering unit arranged between the AC port and the second and fourth ends of the first and second windings.
Patent WO-2022198709-A1 (WO)
Inventor: Nie Dawen
IPC: G01N3/36
Filed: 2021-03-31
Abstract: A panel bending testing device and system. The panel bending testing device comprises: a bending mechanism (10) used for bending a panel (2) to be tested; and a testing mechanism comprising a pressure sensor (21) and a controller, the controller being electrically connected to the bending mechanism (10) and controlling a bending angle of the bending mechanism (10), the pressure sensor (21) being disposed on the bending mechanism (10), and the controller being electrically connected to the pressure sensor (21). The panel bending testing device improves the testing accuracy and testing efficiency of bending resistance testing for panels.
Patent WO-2022221980-A1 (WO)
Title: User identity verification method and device
Inventor: MA TAO
IPC: G06F3/01
Filed: 2021-04-19
Abstract: Embodiments of the present application provide a user identity verification method, applied to the field of intelligent driving. The method comprises: obtaining user feature information by using a pressure sensor provided on a vehicle seat; and verifying the identity of a user according to the user feature information. In the method of the embodiments of the present application, the pressure sensor is commonly provided in the vehicle seat, so that when the identity of the user is verified on the basis of the user feature information obtained by the pressure sensor, the verification cost can be saved, and the situation of embezzlement or misuse can be avoided, thereby effectively avoiding security risk and privacy leakage risk.
Patent WO-2021213365-A1 (WO)
Inventor: ZHAO LIANG
IPC: H04W36/22
Filed: 2021-04-20
Abstract: Provided is a data processing method based on a base station group. The data processing method based on a base station group comprises: determining a task transfer scheme for a trigger task, wherein the task transfer scheme comprises: at least one processing task; determining a target base station allocated to each processing task; sending the processing task to the allocated target base station; receiving a processing result, which is fed back by the target base station, of the processing task; and obtaining a processing result of the trigger task according to the processing result of the processing task. Further provided are a base station, a base station system and a computer-readable medium.