baber/WOPTO huggingface dataset:
Patent WO-2021223157-A1 (WO)
Title: Communication control method and communication control apparatus
Inventor: HONG WEI
IPC: H04W48/08
Filed: 2020-05-07
Abstract: The present disclosure relates to a communication control method, a communication control apparatus, an electronic device and a computer-readable storage medium. The method comprises: transmitting information of wireless access technologies supported by a terminal to a base station; receiving the association between each wireless access technology and a service type transmitted by the base station; when service communication with the base station is required, determining, according to the association, target wireless access technology corresponding to the service type of a service; and performing service communication with the base station on the basis of the target wireless access technology. According to the embodiments of the present disclosure, wireless access technology on which a terminal communicates with a base station can change according to communication service type, so that the terminal does not need to always maintain communication under wireless access technology having large power consumption, but can switch according to the service type to wireless access technology having small power consumption to carry out communication, thereby reducing the power consumption of a terminal during use and improving the endurance capability of the terminal.
Patent WO-2020228766-A1 (WO)
Inventor: LEE SENG FOOK
IPC: G06T7/285
Filed: 2020-05-14
Abstract: Disclosed are a target tracking method and system based on real scene modeling and intelligent recognition, and a medium. The method comprises: acquiring three-dimensional data of a scene and a real-time video stream of the scene, and carrying out three-dimensional real scene modeling (S100); carrying out intelligent recognition on a three-dimensional real scene of the scene (S101); and acquiring a tracked target from the three-dimensional real scene of the scene according to an intelligent recognition result, and tracking the tracked target in the three-dimensional real scene of the scene (S102). The real-time video stream including dynamic information of the scene is implanted into a three-dimensional model of the scene, so that the function of displaying the dynamic information in a reconstructed three-dimensional model is realized; and the tracked target is tracked in the three-dimensional real scene of the scene according to the intelligent recognition result, and a 3D real scene tracking picture is provided by fusing the three-dimensional model and the three-dimensional real scene of the real-time video stream, so that a user has an immersive feeling, which is more real. The method can be widely applied to the field of three-dimensional modeling and pattern recognition.
Patent WO-2020238706-A1 (WO)
Title: Codeur, décodeur et procédés correspondants utilisant une liste de fusion ibc
Inventor: CHEN HUANBANG
IPC: H04N19/139
Filed: 2020-05-20
Abstract: L'invention concerne un procédé de codage mis en œuvre par un dispositif de décodage, comprenant : l'obtention d'une valeur d'un nombre maximal de candidats de prédiction de vecteur de mouvement (MVP) de fusion pour un bloc courant, le bloc courant étant prédit à l'aide d'un mode de copie intra-bloc (IBC) ; le réglage d'une valeur d'un indice de MVP à zéro, lorsque la valeur du nombre maximal de candidats de MVP pour le bloc courant est égale à un ; l'obtention d'un vecteur de mouvement du bloc courant selon l'indice de MVP et une liste de candidats ; et l'obtention de valeurs d'échantillons de prédiction du bloc courant selon le vecteur de mouvement du bloc courant.
Patent WO-2021008238-A1 (WO)
Inventor: ZHOU HUAN
IPC: H04L5/00
Filed: 2020-05-25
Abstract: The present invention relates to the technical field of communications, and particularly relates to a feedback information transmission method and apparatus, a terminal, and a storage medium. The method comprises: when it is required to transmit sidelink hybrid auto repeat request HARQ-ACK information within a target time unit, a first terminal transmits a sidelink HARQ-ACK codebook on a physical layer uplink channel within the target time unit, wherein the sidelink HARQ-ACK codebook comprises the sidelink HARQ-ACK information corresponding to at least one piece of sidelink data. In the present invention, by means of the foregoing mode, the first terminal can support data transmission when it is required to transmit the sidelink HARQ-ACK information within the target time unit, thereby avoiding the case in the relevant prior art that when DCI comprises a sidelink resource, the first terminal fails to make the sidelink resource correspond to a PDSCH SLIV, and ensuring the success rate of the feedback of the sidelink HARQ-ACK codebook in a sidelink communication scenario.
Patent WO-2020248831-A1 (WO)
Inventor: LIN BEN TIEN
IPC: H04M1/04
Filed: 2020-05-29
Abstract: Provided in the present invention is a mobile device support structure, having a first block through an eighth block, the first block being rectangular, the second block being trapezoidal and a bottom side thereof being connected to a long side of the first block, the third block being triangular and being disposed connected to a short side of the first block, the fourth block being triangular and being disposed connected to the other short side of the first block, the fifth block being triangular and being disposed connected to one leg of the second block, the sixth block being triangular and being disposed connected to the other leg of the second block, the seventh block being triangular and being formed sandwiched between the third block and the fifth block, and the eighth block being triangular and being formed between the fourth block and the sixth block; the arrangement system of the first through eighth blocks causes a contour line formed by the support frame to be a rectangular sheet structure, and the support frame may fold along edges of the first through eighth blocks, so as to form a state supporting a mobile device.
Patent WO-2021143028-A1 (WO)
Title: Internet of things equipment authentication method, electronic device and storage medium
Inventor: LI WENBIN
IPC: G06F21/44
Filed: 2020-05-30
Abstract: An Internet of Things CoAP protocol equipment authentication method, relates to the technical field of smart city cloud security. The method comprises: an Internet of Things device obtains a device identifier clientId, the Internet of Things device initiates an access authorization application to a CoAP server (S110), and the Internet of Things device receives a token returned by the CoAP server and locally stores the token to the Internet of Things device; the Internet of Things device initiates a data report request to the CoAP server, solves an md5 value md5_0 of data to be reported in the payload, the clientid and the locally stored token, and stores the token and the md5_0 into an OPTION field of the CoAP protocol (S130); and the CoAP server extracts the token and the md5_0 from the OPTION field of the CoAP protocol according to the data reported to a /report entrance by the Internet of Things device, performs authentication judgment by comparing the md5_0 with an md5 value md5_1 of datax, and if the md5_0 is equal to the md5_1, finishing authentication (S140).
Patent WO-2020244512-A1 (WO)
Inventor: ZHOU ZHIXIAN
IPC: H01L33/50
Filed: 2020-06-02
Abstract: A light source module and a lighting device using same. The light source module comprises a first light-emitting element and a packaging portion with which the first light-emitting element is covered. The packaging portion comprises a first additional light-emitting body, a second additional light-emitting body, and a third additional light-emitting body; light emitted by the light-emitting bodies is mixed into pure white light as emitted light of the light source module. According to the light source module provided in the present invention, an LED cold white light (5700 K) light source having a high lighting effect, a high CS value, and high color rendering is provided by controlling the proportion of light emitting energy inside areas with different wavelengths in total light emitting energy. A spectrum with a high CS value is particularly applicable for a person to concentrate on study and work under same illumination.
Patent WO-2020244535-A1 (WO)
Title: Camera module, video camera, and mobile terminal
Inventor: ZHEN FENG
IPC: H04M1/02
Filed: 2020-06-03
Abstract: Disclosed in the present application is a camera module, comprising: a lens assembly, a motor circuit board, and an image sensor. The motor circuit board and the lens assembly have through holes. The lens assembly is located between the image sensor and the motor circuit board. A photosensitive surface of the image sensor is located on the image side of the lens assembly, and the motor circuit board is located on the object side of the lens assembly. The present application also provides a corresponding video camera and a mobile terminal. According to the technical solution of the present application, because the motor circuit board is disposed at a position distant from the image sensor, electromagnetic interference can be reduced, and thus stripe noise is reduced.
Patent WO-2021093330-A1 (WO)
Inventor: JIANG BIN
IPC: G01R1/06
Filed: 2020-06-19
Abstract: 一种探针模组，包括本体（1）；位于本体（1）底部的浮板（2）以及位于浮板（2）的背离本体（1）一侧的探针组件（3）；探针组件（3）包括盖板（31）；包括有若干针槽（321）的型芯（32）；以及被限位件限位固定于针槽（321）内的若干刀片针（33）；浮板（2）上包括有针孔（21），浮板（2）被配置为在刀片针（33）延伸方向上可相对本体（1）浮动，刀片针（33）的电接触端可在浮板（2）靠近本体（1）的位置由针孔（21）探出浮板（2）的背离本体（1）的一侧表面。可在某一探针损坏时，针对探针组件（3）进行整体更换或者针对探针组件（3）中某一单独探针进行更换，在更换探针组件（3）或单独探针时，作为探针模组结构组成的浮板（2）与本体（1）之间的装配精度不受影响，不用进一步调整二者之间的精度，在提高了探针模组更换探针的工作效率的同时，增加了测试过程的稳定性。
Patent WO-2021004359-A1 (WO)
Title: Surface pretreatment device for annular neodymium iron boron
Inventor: LIU YONG
IPC: B08B13/00
Filed: 2020-07-02
Abstract: The present invention relates to a surface pretreatment device for neodymium iron boron, and particularly relates to a surface pretreatment device for annular neodymium iron boron. A technical problem is how to design a surface pretreatment device for annular neodymium iron boron which may clean annular neodymium iron boron comprehensively without wasting a cleaning agent. The surface pretreatment device for annular neodymium iron boron comprises a support, a frame body, a stand and a gear motor, wherein the frame body is disposed at the top part of the support, the stand is mounted at the right side of the support, and the gear motor is mounted on the stand. In the present invention, the fixing position of the annular neodymium iron boron may be changed by means of upper, lower, front and rear clamp rods, such that the originally fixed position may be cleaned and annular neodymium iron boron may be cleaned comprehensively. A rotary device and a fixed device are driven by means of a lifting device to move upwards to a required position, and then a cleaning agent on the annular neodymium iron boron falls into the frame body once annular neodymium iron boron on the fixed device is drained. Thus, the cleaning agent may be saved.
Patent WO-2021008431-A1 (WO)
Inventor: YE CHUNLIN
IPC: F16B39/36
Filed: 2020-07-09
Abstract: A nut which cannot be loosened, the nut being a nut provided with an inner conical cavity nut (1) and an outer conical boss nut (2) which are in self-locking paired matched usage. An opening through groove is formed in the boss part position of the outer conical boss nut (2), so that the boss part may deform along with the locking action of the matching inner conical cavity nut (1) to then better lock a bolt (3); or, the nut and the teeth of the bolt (3) form an intermittent meshing shape, so that the effective stress face and locking efficiency energy of the nut for locking the bolt (3) are enhanced. In addition, matching annular convex and concave pressing-fit strengthening ribs are arranged at the splitting or integrating face part position of the nut used for matching, so that the reliability and sturdiness of double nut locking are enhanced. The reliability of the integral effect of the nut is guaranteed by means of the conical ring wedge-type locking and the uniform stress features of the two nuts, and the normal feature structural form of the bolt (3) is not damaged so as to achieve the expected objective that the nut cannot be loosened after being locked.
Patent WO-2021057200-A1 (WO)
Title: 减振结构、检测系统和测序系统
Inventor: ZHENG JIAO
IPC: C12M1/34
Filed: 2020-07-14
Abstract: 一种减振结构（60）、检测系统和测序系统。减振结构（60）用于检测系统中，减振结构（60）包括本体（62）和支撑体（64），本体（62）通过支撑体（64）与检测系统连接，本体（62）包括成像模块（10）、上层结构（66）、下层结构（68）和中间结构（70），成像模块（10）安装在上层结构（66）上，下层结构（68）通过中间结构（70）承载上层结构（66），本体（62）的固有频率大于或等于√2倍内部激励频率。
Patent WO-2021008579-A1 (WO)
Title: 一种高分散的硅碳复合材料、其制备方法及应用
Inventor: JIN XIANBO
IPC: H01M4/62
Filed: 2020-07-16
Abstract: 一种高分散的硅碳复合材料、其制备方法及应用。该高分散的硅碳复合材料，以硅为分散质，碳为分散介质，硅被连续的碳层所包覆或者填埋在连续的碳相中，所述硅至少在某一维度上的尺寸小于80nm，所述高分散的硅碳复合材料中硅的质量百分比为5％～90％。该高分散的硅碳复合材料，纳米硅颗粒被连续的碳相所包覆，这不仅有利于获得尺寸非常小的纳米硅颗粒，而且可有效地阻止纳米硅的后期氧化，从而满足锂离子电池对高容量和高循环稳定性负极材料的要求。
Patent WO-2021022992-A1 (WO)
Inventor: LI ZEKANG
IPC: G06F16/332
Filed: 2020-07-17
Abstract: A dialog generation model training method and device and a dialog generation method and device, relating to the field of artificial intelligence. Said method comprises: encoding a context sample to obtain a first latent variable, and recognizing the first latent variable to obtain a prior latent variable; encoding a response sample to obtain a second latent variable; encoding a similar response sample to obtain a third latent variable; performing recognition according to a mixed Gaussian distribution of the first latent variable, the second latent variable and the third latent variable, to obtain a posterior latent variable; and matching the prior latent variable and the posterior latent variable, to perform adversarial training on a dialog generation model. Said method uses similar samples in a sample set, and fits a posterior distribution of a dialog generation model by means of a mixed Gaussian distribution of similar samples, thereby capturing complex semantics of a dialog, adapting to high variability, and generating diversified response dialogs.
Patent WO-2021147285-A1 (WO)
Title: Automatic welding and clamping device for energy absorption boxes
Inventor: WANG CHENG
IPC: B23K37/04
Filed: 2020-07-24
Abstract: An automatic welding and clamping device for energy absorption boxes, comprising a base; a plurality of energy absorption box clamping components are arranged on the upper side of the base, and the energy absorption box clamping components comprise support assemblies (20), support plate clamping assemblies (50) and box body clamping assemblies which are arranged on the base; the support plate clamping assemblies (50) are used for fixing support plates (48) to the upper sides of the support assemblies (20), and the box body clamping assemblies comprise first side pressing cylinders (14), second side pressing cylinders (15), and lower pressing cylinders (18); the first side pressing cylinders (14) and the second side pressing cylinders (15) are used for pressing and limiting the two adjacent side surfaces of the box bodies (12) correspondingly, and the lower pressing cylinders (18) are used for pressing and fixing the box bodies (12) to the upper sides of the support plates (48). The support plate clamping assemblies (50) and the first side pressing cylinders (14) all adopt the pressing mode of a connecting rod mechanism, so that the problem of narrow space is effectively solved, the enough space is reserved for a robot welding bead, the posture accessibility of a welding gun is guaranteed, welding seams are formed at a time, the workpiece feeding and discharging efficiency of workers is greatly improved, the welding reliability is improved, and the labor productivity is improved.
Patent WO-2021128878-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H02K11/30
Filed: 2020-08-18
Abstract: An axial magnetic bearing, a motor, a compressor, and an air conditioner. The axial magnetic bearing comprises a front axial bearing iron core (1), a rear axial bearing iron core (2), and a thrust bearing (17). The thrust bearing (17) is axially provided between the front axial bearing iron core (1) and the rear axial bearing iron core (2). A first control coil (3) and a first wiring device electrically connected to each other are provided on the front axial bearing iron core (1). A second control coil (4) and a second wiring device electrically connected to each other are provided on the rear axial bearing iron core (2). The axial magnetic bearing further comprises an axial wiring device (5). The first wiring device is directly connected to the axial wiring device (5) by means of a first adaptor wire (6). The second wiring device is directly connected to the axial wiring device (5) by means of a second adaptor wire (7). The axial magnetic bearing allows for integrated wiring of front and rear axial magnetic bearings, thereby reducing assembly materials and assembly difficulty, simplifying an assembly process, and improving assembly efficiency.
Patent WO-2021057470-A1 (WO)
Title: Procédé de détermination du degré d'obstruction de filtre anti-poussière d'un climatiseur, et climatiseur
Inventor: CHEN JIANLONG
IPC: F24F1/0073
Filed: 2020-09-08
Abstract: L'invention concerne un procédé permettant de déterminer le degré d'obstruction d'un filtre anti-poussière d'un climatiseur. Le procédé comprend les étapes consistant à : acquérir un mode de fonctionnement d'un climatiseur ; acquérir une valeur de courant initiale, correspondant au mode de fonctionnement d'un moteur électrique d'un ventilateur d'intérieur du climatiseur ; acquérir une pluralité de valeurs de courant de détermination du moteur électrique dans le mode de fonctionnement ; et en fonction d'une tendance de changement de la pluralité de valeurs de courant de détermination et des amplitudes de la valeur de courant initiale et des valeurs de courant de détermination, déterminer le degré d'obstruction d'un filtre anti-poussière. Selon le climatiseur et le procédé de détermination du degré d'obstruction d'un filtre anti-poussière du climatiseur de la présente invention, le taux de précision pour déterminer le degré d'obstruction du filtre anti-poussière est amélioré, et une détermination incorrecte est réduite, ce qui permet d'améliorer l'expérience de l'utilisateur.
Patent WO-2021052252-A1 (WO)
Title: Camera raising and retracting control method and apparatus, and mobile terminal
Inventor: Lin Kunhai
IPC: H04N5/232
Filed: 2020-09-11
Abstract: The present invention provides a camera raising and retracting control method and apparatus, and a mobile terminal. The mobile terminal is provided with a Hall sensor module at a preset position, the Hall sensor module comprising an upper Hall sensor and a lower Hall sensor; a retractable camera is magnetic; the line on which the upper Hall sensor and the lower Hall sensor is located is parallel to the raising and retracting direction of the retractable camera; when controlling the retractable camera to raise/retract, the Hall sensor module is activated to acquire the magnetic induction intensity during the movement of the retractable camera using the Hall sensor module; whether the retractable camera is fully raised or retracted is determined according to the magnetic induction intensity and preset conditions; when the retractable camera is fully raised or retracted, a stepping motor that drives the retractable camera to raise/retract is turned off.
Patent WO-2022056772-A1 (WO)
Title: Self-locking and detection circuit and apparatus, and control method
Inventor: LIANG ZHENGYONG
IPC: G01R31/00
Filed: 2020-09-17
Abstract: Disclosed are a self-locking and detection circuit and apparatus, and a control method. The self-locking and detection circuit comprises a self-locking circuit and a detection circuit; the self-locking circuit comprises a three-terminal transistor group and a first input end; the three-terminal transistor group comprises a first transistor and a second transistor; the detection circuit comprises a pull-up resistor, a bleeder resistor and a third transistor; a first end of the pull-up resistor is provided with a first terminal used for signal outputting; a third end of the third transistor is provided with a second terminal used for signal outputting; the first input end is arranged between a first end of the third transistor and the first terminal; and the first input end is used for receiving a level signal output by a controller. The self-locking and detection circuit and apparatus and the control method provided in the present application have the characteristics of interference prevention, high reliability, and safety. Level signals of a first terminal and a second terminal are detected after a low-level signal is input into a first input end, such that real-time back-checking of a self-locking state is achieved, and the unlocking of the self-locking state of a self-locking circuit under a power-on mode also can be controlled.
Patent WO-2021068961-A1 (WO)
Inventor: ZHANG XUANMIAO
IPC: A61K31/4704
Filed: 2020-10-12
Abstract: Composition pharmaceutique de solution pour inhalation et son procédé de préparation. La composition comprend de l'indacatérol ou des sels de ce dernier, un régulateur de pH et de l'eau, et un régulateur de pression osmotique facultatif et une paire d'ions tampon, et est préparée par dissolution des ingrédients dans de l'eau. La composition pharmaceutique est appropriée pour former une brume à partir d'une substance active à l'aide d'un nébuliseur pour une administration à des patients présentant de l'asthme et des symptômes de la BPCO au moyen d'une inhalation.
Patent WO-2021088610-A1 (WO)
Title: Procédé et appareil appliqués à un nœud pour une communication sans fil
Inventor: JIANG QI
IPC: H04W72/00
Filed: 2020-10-15
Abstract: Un procédé et un appareil utilisés appliqués à un nœud pour une communication sans fil sont divulgués. Le procédé fait appel aux étapes suivantes : un premier noeud recevant d'abord une première signalisation, puis recevant une seconde signalisation dans un premier ensemble de ressources temps-fréquence, la première signalisation étant utilisée pour indiquer le premier ensemble de ressources temps-fréquence, et la seconde signalisation occupant le premier ensemble de ressources temps-fréquence ; la seconde signalisation étant utilisée pour configurer le format d'un canal de premier type, et le format du canal de premier type étant associé à la bande passante de fréquence correspondant à un canal de second type associé au canal de premier type, ou le format du canal de premier type étant associé à un premier paramètre du canal de premier type ; et la première signalisation étant une signalisation de couche physique. Selon la présente demande, les moyens de configuration d'un canal de rétroaction sur une liaison secondaire sont optimisés, de façon à améliorer l'efficacité spectrale sur la liaison secondaire et la performance globale d'un système.
Patent WO-2022047994-A1 (WO)
Title: Optical camera lens
Inventor: LIN JIAZHENG
IPC: G02B13/00
Filed: 2020-11-02
Abstract: An optical camera lens (10), which relates to the field of optical lenses, sequentially comprises, from an object side to an image side, a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having a positive refractive power, a fourth lens (L4) having a positive refractive power, a fifth lens (L5) having a negative refractive power, a sixth lens (L6) having a positive refractive power and a seventh lens (L7) having a negative refractive power. The optical camera lens (10) has an overall focal length f, the second lens (L2) has a focal length f2, the fifth lens (L5) has a focal length f5, the seventh lens (L7) has a focal length f7, an object side face of the fourth lens (L4) has a radius of curvature R7, an image side face of the fourth lens (L4) has a radius of curvature R8, and the following relational expressions are met: -4.00 ≤ f2/f ≤ -1.50, 3.20 ≤ f5/f7 ≤ 7.50, and R7/R8 ≤ -3.20. The optical camera lens (10) has good optical properties, such as a large aperture, a wide angle, and an ultra-thin thickness.