baber/WOPTO huggingface dataset:
Patent WO-2021114990-A1 (WO)
Inventor: WANG YUN
IPC: G06K9/34
Filed: 2020-11-09
Abstract: A method and apparatus (40) for correcting face distortion, an electronic device (200), and a storage medium. The method for correcting face distortion comprises: performing face detection with respect to an acquired image, and determining positions of respective face frames included in the image; determining, according to the positions of the respective face frames, whether or not the respective face frames are within a preset angle of view; and if at least a portion of a first face frame is not within the preset angle of view, performing distortion correction on the face in the first face frame, and generating a corrected image.
Patent WO-2021232705-A1 (WO)
Title: Battery pack housing, battery pack and electric vehicle
Inventor: WANG XIAOPENG
IPC: H01M50/112
Filed: 2020-11-11
Abstract: The present disclosure provides a battery pack housing, a battery pack and an electric vehicle. The housing comprises a housing main body, the housing main body comprises a plurality of connected sub-housings, and at least one reinforcement plate is provided within at least one sub-housing; each sub-housing comprises a top plate and a bottom plate provided opposite to each other in a first direction, and the first direction is a height direction of the housing; the reinforcement plate is located between the top plate and the bottom plate, the at least one reinforcement plate is connected to the top plate and the bottom plate, and the at least one reinforcement plate separates an inner portion of the corresponding sub-housing into a plurality of accommodation cavities; a mounting portion is provided on the housing, and the mounting portion is used for being connected and fixed to an external load. The battery pack housing of the present disclosure has high structural strength, high space utilization rate, simple structure, high assembly efficiency and high versatility.
Patent WO-2022041496-A1 (WO)
Inventor: CHEN JIANFENG
IPC: H01L27/12
Filed: 2020-11-13
Abstract: An array substrate and a display apparatus, a function layer (3) of the array substrate being provided with a first hole (8) in a bending area (200), a filling layer (4) covering the function layer (3) filling the first hole (8) and being provided with a second hole (9) at the position of the first hole (8), a metal layer (5) of the array substrate comprising a plurality of metal traces (51), and the metal traces (51) bending toward the inside of the second hole (9) in an area overlapping the second hole (9).
Patent WO-2022000973-A1 (WO)
Title: Hole set registration method, apparatus and device, and storage medium
Inventor: Guan Lingqian
IPC: G06T7/00
Filed: 2020-11-27
Abstract: A hole set registration method, apparatus and device, and a storage medium. The method comprises: determining the coordinates of any four holes to form a first engineering drawing coordinate set; determining the coordinates of all holes on a workpiece to form a first workpiece coordinate set; determining, according to the first engineering drawing coordinate set and the first workpiece coordinate set, congruent points corresponding to the coordinates of the four holes to form a congruent point set; calculating a rigid body transformation matrix corresponding to each group of congruent points to form a rigid body transformation matrix set; selecting the coordinates of any multiple holes to form a second engineering drawing coordinate set, and forming a second workpiece coordinate set by means of the rigid body transformation matrix set; performing registration scoring on each rigid body transformation matrix according to the coordinates of each hole in the second workpiece coordinate set to determine an optimal rigid body transformation matrix; and obtaining the coordinates of holes to be registered, and implementing registration of said holes with the holes on the workpiece according to the optimal rigid body transformation matrix.
Patent WO-2022110215-A1 (WO)
Title: Procédé de mesure de cellule et appareil associé
Inventor: WANG YANCHUN
IPC: H04W48/16
Filed: 2020-11-30
Abstract: L'invention concerne un procédé de mesure de cellule et un appareil associé. Le procédé comprend les étapes suivantes : un premier dispositif de réseau d'accès envoie des premières informations de commande de mesure à un dispositif terminal au moyen d'une première cellule de desserte, les premières informations de commande de mesure étant utilisées pour ordonner au dispositif terminal de mesurer la qualité d'un signal de référence de liaison descendante d'une cellule virtuelle, le signal de référence de liaison descendante de la première cellule de desserte et le signal de référence de liaison descendante de la cellule virtuelle ayant le même point de fréquence centrale, la plage de fréquences de la cellule virtuelle étant incluse dans la plage de fréquences d'une seconde cellule de desserte, et la plage de fréquences de la seconde cellule de desserte et celle de la première cellule de desserte se chevauchant ; le premier dispositif de réseau d'accès reçoit un premier rapport de mesure provenant du dispositif terminal, le premier rapport de mesure indiquant la qualité du signal de référence de liaison descendante de la cellule virtuelle ; et lorsque la qualité du signal de référence de liaison descendante de la cellule virtuelle est supérieure à la qualité du signal de référence de liaison descendante de la première cellule de desserte, le premier dispositif de réseau d'accès fait migrer le dispositif terminal vers une troisième cellule de desserte. Au moyen du présent procédé, on peut empêcher un dispositif terminal d'être soumis à un brouillage proche lointain.
Patent WO-2022088395-A1 (WO)
Inventor: LIU GENGGENG
IPC: G06F30/347
Filed: 2020-12-08
Abstract: A method for constructing a logic verification architecture-level FPGA wiring device. The method comprises: step S1, generating a wiring topology of each wire network, involving: first performing wiring topology on the wire network, and before the distribution of a TDM proportion, FPGAs included in each wire network being connected together in this stage for the connectivity of the wire network; step S2, distributing a TDM proportion, involving: a TDM proportion being distributed to each edge of each wire network according to different time delays of each wire network group; and step S3, optimizing a system time delay, involving: iterations being continuously performed on a wire network group with a larger TDM proportion, and when an iteration termination condition is satisfied, the processing process of an entire wiring device being ended. By means of the method, chip performance can be improved by reducing a corresponding system delay.
Patent WO-2022110351-A1 (WO)
Inventor: CAO ZHONGQING
IPC: H02P25/06
Filed: 2020-12-16
Abstract: The embodiments of the present invention disclose a method for controlling overstroke of a linear motor, said method comprising: acquiring the maximum target acceleration value of the linear motor; acquiring a time domain threshold of the linear motor, the time domain threshold being the maximum acceleration of the linear motor when overstroke does not occur; when the maximum target acceleration value is greater than or equal to the time domain threshold, acquiring an excitation voltage corresponding to the time domain threshold; determining an adjustment range of the maximum input excitation voltage of the linear motor on the basis of the excitation voltage; controlling the maximum input excitation voltage to be within the adjustment range to drive the linear motor to vibrate, so as to avoid overstroke of the linear motor, thereby improving the haptic feedback effect of the linear motor, and improving the structural design efficiency. In addition, further proposed are an apparatus for controlling overstroke of a linear motor, a computer device and a storage medium.
Patent WO-2022133720-A1 (WO)
Inventor: LI YANHUA
IPC: H04W72/04
Filed: 2020-12-22
Abstract: Les modes de réalisation de la présente divulgation concernent un procédé et un appareil de détermination de type de message de téléavertissement, et un dispositif de communication et un support de stockage. Le procédé comprend les étapes suivantes : au niveau d'une opportunité de signal de référence de suivi (TRS)/signal de référence d'informations d'état de canal (CSI-RS), un équipement utilisateur (UE) détecte un TRS/CSI-RS envoyé par une station de base ; et détermine le type d'un message de téléavertissement sur la base d'Informations d'association du TRS/CSI-RS détecté.
Patent WO-2021136036-A1 (WO)
Title: Wall switch panel and lamp
Inventor: LIU GANG
IPC: H05B47/10
Filed: 2020-12-23
Abstract: Disclosed are a wall switch panel and a lamp, comprising a touch panel, a micro control module and a wireless module. The touch panel has a first communication interface; the micro control module has a second communication interface and a third communication interface, and is electrically connected to the first communication interface by means of the second communication interface; and the wireless module has a fourth communication interface and is electrically connected to the third communication interface by means of the fourth communication interface. The touch panel is used to transmit acquired touch information of a user to the micro control module by means of the first communication interface and the second communication interface; the micro control module is used to generate a parameter adjustment instruction according to the touch information, and transmit same to the wireless module by means of the third communication interface and the fourth communication interface; and the wireless module is used to send, by means of an antenna, the parameter adjustment instruction to an electric appliance to be controlled, so as to drive the electric appliance to perform a corresponding adjustment operation. Thus, the control of the electric appliance according to the touch information is achieved, and multi-functional control may be achieved.
Patent WO-2022141359-A1 (WO)
Inventor: YANG YOUDONG
IPC: B67B1/00
Filed: 2020-12-31
Abstract: L'invention concerne un appareil automatique de fermeture étanche pour un pot à vin (4), l'appareil automatique de fermeture étanche comprenant : une plaque de base (1), un transporteur (3) étant disposé du côté supérieur de la plaque de base (1) ; et une tige de poussée électrique (6) située du côté supérieur du transporteur (3). Une plaque de fixation (7) est montée sur une extrémité de sortie de la tige de poussée électrique (6), un canal (9) est disposé à l'intérieur de la plaque de fixation (7), et un moteur électrique est monté sur un côté de la plaque de fixation (7). Au moyen de la fourniture d'un premier composant de limitation et d'un second composant de limitation, lorsque le moteur électrique est démarré, une extrémité de sortie du moteur électrique amène le premier composant de limitation et le second composant de limitation à se rapprocher ou à s'éloigner l'un de l'autre, de telle sorte qu'un couvercle (18) puisse être serré selon la description de celui-ci, ce qui facilite l'emballage d'un pot à vin (4).
Patent WO-2022007369-A1 (WO)
Title: Projector placement position adjustment method and projector
Inventor: LI SHIJIE
IPC: H04N9/31
Filed: 2020-12-31
Abstract: Disclosed in the present application are a projector placement position adjustment method and a projector. The projector placement position adjustment method comprises: obtaining a projection screen picture image; processing the projection screen picture image to extract a graphic of a projection screen display area in the projection screen picture image; calculating a deviation value between the graphic of the projection screen display area and a standard graphic, the standard graphic being a graphic of the projection screen display area obtained when a projector is placed in a preset position; generating projector placement position adjustment instruction information according to the deviation value; and adjusting the placement position of the projector according to the adjustment instruction information. According to the projector placement position adjustment method provided by the present application, during the use of a projector, a user can conveniently and quickly complete an operation of overlapping a projection picture and a projection screen, thus effectively improving the user experience.
Patent WO-2022110526-A1 (WO)
Inventor: CHENG MING
IPC: G01R33/12
Filed: 2021-01-22
Abstract: A magnetic material B-H curve measurement method based on a magnetic induction principle. An apparatus for measurement comprises an Epstein frame, an alternating-current power source, a power analyzer and an oscilloscope. The measurement method involves performing electromagnetic coupling modeling on an Epstein frame on the basis of a magnetic circuit vector model, wherein an iron core of the Epstein frame is formed by means of laminating tested silicon steel sheets, and an excitation coil and a detection coil, which have an equal number of turns, are wound on the iron core. The measurement process comprises: firstly, obtaining a reference B-H curve in which only the non-linear magnetic resistance of the iron core is taken into consideration; and then performing deduction on the basis of the reference B-H curve, so as to obtain a B-H curve, which includes an eddy-current influence, in a magnetic field of any frequency. Proposed is a measurement and simulation method in which a B-H curve at any frequency can be deduced only by means of measuring the B-H curve at a certain frequency. The method is applied to the measurement of a B-H curve at a medium/high frequency, such that relatively high accuracy can be obtained.
Patent WO-2022160324-A1 (WO)
Title: 一种正态曲面漏斗水库排沙装置
Inventor: SUN ZHILIN
IPC: E02B8/02
Filed: 2021-02-01
Abstract: 本发明公开了一种基于正态曲面型漏斗的水库排沙装置，属于水利工程技术领域，该装置包括进沙漏斗和输沙管道；所述进沙漏斗位于水库内泥沙淤积区，输沙管道铺设在水库河床上，所述进沙漏斗的底部与输沙管道的一端连接，所述输沙管道的另一端穿出大坝底部；所述进沙漏斗的外形为双变量正态曲面状，所述输沙管道的形状为反双曲正切曲线状，所述输沙管道上设有阀门。装置运行时，输沙管道上的阀门开启，在水库内的水压作用下，水流携带泥沙通过排沙管道排入水库下游。进沙漏斗的正态曲面形态和输沙管道的双曲正切形态可以有效解决进沙口和管道内容易淤堵的问题，显著提高排沙效率。
Patent WO-2021155788-A1 (WO)
Title: Pusch transmission method, pusch transmission control method, and related device
Inventor: SONG YANG
IPC: H04L5/00
Filed: 2021-02-02
Abstract: The present invention provides a PUSCH transmission method, a PUSCH transmission control method, and a related device. The method comprises: receiving M pieces of Downlink Control Information (DCI), the M pieces of DCI being used for scheduling M PUSCHs; and sending the M PUSCHs; wherein the M pieces of DCI belong to K control resource sets, the K control resource sets are associated with N control resource set group identifiers, M is an integer greater than 1, K is a positive integer less than or equal to N, and N is a positive integer; the M pieces of DCI satisfy that: a Hybrid Automatic Repeat Request (HARQ) process identifier is the same, and a New Data Indication (NDI) is the same.
Patent WO-2021227569-A1 (WO)
Inventor: LIU CHIHCHENG
IPC: H01L49/02
Filed: 2021-02-03
Abstract: 本申请涉及一种电容打开孔的形成方法和存储器电容的形成方法，电容打开孔的形成方法包括提供衬底，衬底的表面形成有层叠设置的牺牲层和支撑层(S100)；在支撑层的表面形成多个间隔设置的中空的第一侧墙结构(S200)；在第一侧墙结构的表面形成第二材料层以构成第二侧墙结构(S300)；以第一侧墙结构和第二侧墙结构为掩膜蚀刻牺牲层和支撑层以形成电容打开孔(S400)。
Patent WO-2022165769-A1 (WO)
Inventor: REN XINPENG
IPC: G02B7/02
Filed: 2021-02-05
Abstract: 本申请提出一种镜头模组及电子设备。镜头模组包括支架、第一光学元件、透明导电线及胶体，支架包括筒体和安装体，筒体具有相对的第一连接端和第二连接端，筒体设有贯穿第一连接端和第二连接端的收容腔，收容腔的内壁沿靠近光轴的方向延伸形成安装体，安装体具有相对的第一面和第二面，第二面位于收容腔内，安装体设有贯穿第一面和第二面的通光孔，通光孔周侧设有贯穿第一面和第二面的点胶孔；第一光学元件设于收容腔内；透明导电线设于第一光学元件靠近第二面的一侧；通过点胶方式在点胶孔施胶以形成胶体，通过胶体连接第一光学元件及安装体的第二面，通过点胶孔限制胶体的形状和位置，以防止误碰造成胶体脱落，提升胶体稳定性。
Patent WO-2022126891-A1 (WO)
Inventor: XIANG SHENGWEN
IPC: H03L7/197
Filed: 2021-03-24
Abstract: A SerDes module clock network architecture, comprising a reference clock input port, a plurality of data transmission channels, several user logic interfaces, several frequency division branches and a phase locked loop. The reference lock input port receives an input clock and conveys the input clock to the phase locked loop, the phase locked loop receives the input lock and outputs a PLL output clock signal, the PLL output clock signal is conveyed to the plurality of data transmission channels, and the PLL output clock signal is conveyed to the frequency division branches, and after frequency division, user interface clocks are output and conveyed to the user logic interfaces. The frequency division branches are in one-to-one correspondence with the user logic interfaces. When the PLL output clock signal in a SerDes is provided to an internal dedicated channel, several frequency division branches are also divided, and after frequency division, the signal is output to the user logic interfaces for use by an FPGA.
Patent WO-2022126905-A1 (WO)
Title: Face tracking method and system, terminal and storage medium
Inventor: ZHANG GUOHUI
IPC: G06K9/00
Filed: 2021-03-26
Abstract: The present application discloses a face tracking method and system, a terminal and a storage medium, said method comprising: performing face detection on a current image to obtain a first face detection frame and cropping the first face detection frame to obtain a face region; inputting the face region into a trained first detection model, and outputting a face key point with a degree of confidence by means of the first detection model; inputting the face region and the face key point into a trained second detection model, and outputting coordinates of the face key point by means of the second detection model; expanding the coordinates of the face key point according to a set scale, so as to obtain a face key point expansion frame, and taking the face key point expansion frame as a second face detection frame, so as to perform face tracking on the next video image according to the second face detection frame. By means of said method, the precision of face tracking can be improved, and the operation speed is fast.
Patent WO-2021258827-A1 (WO)
Inventor: WANG JIUZHEN
IPC: H01L27/32
Filed: 2021-04-19
Abstract: Provided in the present disclosure are a touch module, a preparation method therefor, and a display device. The touch module is formed by means of attaching a polarizing functional layer and a COP film layer to two sides of a touch functional layer respectively by means of a first adhesive layer and a second adhesive layer, and attaching a third adhesive layer used for bonding with a display panel to the side of the COP film layer facing away from the second adhesive layer. The preparation process has a relatively simple flow. Moreover, since there is a second adhesive layer, COP film layer, and third adhesive layer between the touch functional layer and the display panel, the distance between the touch functional layer and the display panel is increased, which effectively reduces the noise of the display panel. Moreover, the COP film layer may function as a protective support, while the adhesive layers may ameliorate the effect of the rubbing effect of the film layer, and adjust the effect of a bending neutral layer of a material. As a result, a stress layer of the touch module is effectively adjusted, the overall tensile capacity of the touch module is enhanced, and finally, it is ensured that the touch module has excellent bending characteristics overall.
Patent WO-2022001345-A1 (WO)
Inventor: YIN BIN
IPC: G06F1/16
Filed: 2021-04-29
Abstract: 一种电子设备，包括第一载体、第二载体、第一带动件、第二带动件和柔性屏组件；第一带动件和第二带动件均设置于第二载体；柔性屏组件的第一端和第二端均与第一载体连接，柔性屏组件绕设在第一带动件和第二带动件上；其中，在第二载体相对于第一载体运动时，柔性屏组件相对于第一带动件和第二带动件移动。
Patent WO-2022227073-A1 (WO)
Inventor: ZHANG YINDA
IPC: G06T17/20
Filed: 2021-04-30
Abstract: Un procédé comprend la génération d'un premier vecteur sur la base d'une première grille et d'une position tridimensionnelle (3D) associée à une première représentation implicite (IR) d'un objet 3D, la génération d'au moins un second vecteur sur la base d'au moins une seconde grille et d'une première grille suréchantillonnée, le décodage du premier vecteur pour générer une deuxième IR de l'objet 3D, le décodage desdits seconds vecteurs afin de générer au moins une troisième IR de l'objet 3D, la génération d'une IR composite de l'objet 3D sur la base de la deuxième IR de l'objet 3D et de la troisième IR de l'objet 3D, et la génération d'un volume reconstruit représentant l'objet 3D sur la base de l'IR composite de l'objet 3D.
Patent WO-2021233294-A1 (WO)
Title: Method and device in ue and base station for wireless communication
Inventor: WU KEYING
IPC: H04W72/08
Filed: 2021-05-18
Abstract: The disclosure provides a method and a device in a UE and a base station for wireless communication. A first node receives a first signaling and a second signaling, and transmits K signals in K air interface resource blocks respectively. The first signaling is used for determining a first air interface resource block and a first bit block, and the second signaling is used for determining K air interface resource blocks; the first air interface resource block and the K air interface resource blocks are overlapping in time domain; the K signals all carry a second bit block; a first signal subset among the K signals is spatially correlated to a first reference signal, and a second signal subset is spatially correlated to a second reference signal; the first reference signal and the second reference signal are not quasi-co-located; only a first signal in the first signal subset and a first signal in the second signal subset among the K signals carry the first bit block. The above method improves the reliability of transmission of uplink control information transmitted on the uplink physical layer data channel.
Patent WO-2022033110-A1 (WO)
Inventor: HAN QIQIANG
IPC: G09G3/20
Filed: 2021-05-24
Abstract: The present disclosure provides a liquid crystal display, a driving compensation method therefor, and a driving compensation apparatus thereof. The driving compensation method of the liquid crystal display comprises: obtaining image data corresponding to each image frame that the liquid crystal display will display; according to the image data of the current image frame that will be displayed by the liquid crystal display and to the image data of the previous image frame, determining first image compensation data corresponding to the current image frame; on the basis of the first image compensation data, generating a data signal used for writing into each subpixel comprised in the liquid crystal display.
Patent WO-2021249177-A1 (WO)
Inventor: LI FAN
IPC: H01L31/18
Filed: 2021-05-24
Abstract: A photoelectric detection device, comprising: a photosensitive layer (1) located on a substrate (6), and a first electrode (2) and a second electrode (3) respectively in contact with the photosensitive layer; a region of the photosensitive layer not covered by a first electrode and/or second electrode pattern has a plurality of recessed grooves (4), which are used to reduce reflection of the photosensitive layer, increasing the light absorption efficiency of the photosensitive layer.
Patent WO-2022012197-A1 (WO)
Title: Information pushing method and apparatus, electronic device, and storage medium
Inventor: HE XING
IPC: G06F16/438
Filed: 2021-06-01
Abstract: An information pushing method and apparatus, an electronic device, and a storage medium. When a first page for playing a media work is displayed, a corresponding type identifier of the media work is also displayed, so that the page can be switched when a user triggers the type identifier on the first page, to display for the user a second page corresponding to the type identifier; information of other media works corresponding to the type identifier of the media work can be displayed on the second page, and thus, a user's demand for obtaining information to be pushed can be effectively satisfied; moreover, because the user can directly obtain the second page by directly triggering the type identifier, the process of the obtaining operation is extremely simple; thus, the method can best optimize the user experience while improving the information pushing efficiency.