baber/WOPTO huggingface dataset:
Patent WO-2019170154-A1 (WO)
Inventor: LIN SHENG-YEN
IPC: H04N13/161
Filed: 2019-03-08
Abstract: A de-blocking method is applied to a reconstructed projection-based frame having a first projection face and a second projection face, and includes obtaining a first spherical neighboring block for a first block with a block edge to be de-blocking filtered, and selectively applying de-blocking to the block edge of the first block for at least updating a portion of pixels of the first block. There is image content discontinuity between a face boundary of the first projection face and a face boundary of the second projection face. The first block is a part of the first projection face, and the block edge of the first block is a part of the face boundary of the first projection face. A region on a sphere to which the first spherical neighboring block corresponds is adjacent to a region on the sphere from which the first projection face is obtained.
Patent WO-2020191655-A1 (WO)
Inventor: LU WENLONG
IPC: A24F47/00
Filed: 2019-03-27
Abstract: An electronic vaporization device with activation protection is provided. The electronic vaporization device (100) includes a heater (110) for heating a vaporizable material and a compartment (120) housing the vaporizable material, said compartment (120) being thermally connected to the heater (110). The electronic vaporization device (100) further includes a power source (130) providing electric power to the heater (110), said electric power being converted to thermal power. The electronic vaporization device (100) further includes two or more contact points (262, 264) disposed on the outside surface of the electronic vaporization device (100). The electric power is provided when the two or more contact points (262, 264) are physically connected to an object having a resistance within a predetermined range.
Patent WO-2020215354-A1 (WO)
Inventor: YUEN CHEE KIT
IPC: H04R1/10
Filed: 2019-05-05
Abstract: The present utility model relates to the technical field of headband-type earphones and disclosed is a multi-gear structure of a headband-type earphone support arm. A second elastic cushion and a first elastic cushion are installed in two first assembling grooves at an upper part of a headband outer cover. An audio transmission line penetrates a second through hole, a limiting groove and an inner part of a rotating shaft. One end of a steel shaft penetrates a first through hole and a first assembling groove, and at the same time, the rotating shaft tightly fits with the second elastic cushion and the first elastic cushion. The steel shaft penetrates a headband inner cover to press outer sides of the rotating shaft on two sides, and is fixed on the headband outer cover by means of an end cover of the rotating shaft, so that the second elastic cushion and the first elastic cushion on the left and right sides deform and produce damping and gear feels, and rotate at different opening and closing angles to achieve the opening and closing of the rotating shaft. In a limited space, a two-gear folding feel and a rotational damping feel during folding are achieved, thus achieving a two-gear folding function and increasing damping to improve the user experience.
Patent WO-2019210877-A1 (WO)
Title: Device capable of switching between multiple operation modes and operation mode switching method
Inventor: YAO ZHEN
IPC: H04N21/422
Filed: 2019-05-05
Abstract: A smart device having at least two operation modes, the smart device comprising: a switching unit performing, on the basis of information received by the smart device, real-time switching of the smart device from a current operation mode to an operation mode corresponding to received information in real time. The at least two operation modes include at least two of a computer mode, a video terminal mode and a game host mode. The smart device can also include at least two operation terminals, the at least two operation terminals being in one-to-one correspondence with the at least two operation modes, respectively. The switching unit is configured to switch, in real time and on the basis of a current predetermined operation of any operation terminal, the smart device from one operation mode to another operation mode corresponding to the operation terminal which has performed a predetermined operation or on which a predetermined operation has been performed.
Patent WO-2020223894-A1 (WO)
Inventor: JI LIANGLIANG
IPC: A61K31/485
Filed: 2019-05-07
Abstract: Provided herein are prodrugs of opioid receptor antagonists such as nalmefene and naltrexone, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of behavioral disorders.
Patent WO-2019223624-A1 (WO)
Title: Key distribution method and terminal device
Inventor: LIU WEI
IPC: G06F7/58
Filed: 2019-05-17
Abstract: Disclosed by the present invention is a key distribution method, the method comprising: a first terminal downloading a public noise source (PNS) from a public channel and saving the PNS to obtain a local noise source (LNSA); the first terminal using the LNSA to drive a superlattice chaotic device to obtain a superlattice chaotic output signal (COA); the first terminal performing an analog-to-digital conversion on the COA to obtain a digital chaotic output signal (DCOA); the first terminal generating auxiliary data (HA) after performing security sketch processing on the DCOA and publishing the HA to the public channel so as to obtain public auxiliary data (PH) for download by a second terminal. Also disclosed by the embodiments of the present invention is a terminal device. Thus, high-speed, convenient and secure key distribution may be completed by using a superlattice chaotic device.
Patent WO-2019228299-A1 (WO)
Title: Synthesis and uses of peptide borate ester compound
Inventor: QIN YANRU
IPC: C07F5/04
Filed: 2019-05-27
Abstract: A peptide borate ester compound or a pharmaceutical salt thereof, a preparation method for same, and pharmaceutical applications thereof. The structure of the peptide borate ester compound or of the pharmaceutical salt thereof is as represented by formula (I). The compound is applicable in preparing a proteasome inhibitor, applicable in treating a solid tumor and hematoma.
Patent WO-2020007157-A1 (WO)
Title: Augmented reality data dissemination method, system and terminal and storage medium
Inventor: JIANG HUIFU
IPC: H04N21/2187
Filed: 2019-06-05
Abstract: The present application relates to an augmented reality data dissemination method, system and terminal and a storage medium, the augmented reality data dissemination method comprising: receiving augmented reality data, the augmented reality data carrying augmented reality identification data; displaying the augmented reality data according to the augmented reality identification data; when a user instruction is received, updating the augmented reality data according to the user instruction; and sharing the updated augmented reality data. The solution provided in the present application may allow a user to carry out augmented reality interaction between the user and virtual world data by means of a terminal that has a relatively simple configuration.
Patent WO-2020073683-A1 (WO)
Inventor: LIN DEFU
IPC: F02K9/95
Filed: 2019-06-21
Abstract: A separable combined range-extending system and method for an aircraft. A rocket range-extending module, a base bleed range-extending module, a roll range-extending module and a glide range-extending module are all arranged in the system, and the modules work in a cooperative manner, work alternately at different flight phases according to a predetermined sequence without interfering with each other, and all can increase the firing range of an aircraft, such that the final firing range of the aircraft is increased to the greatest extent. Furthermore, the rocket range-extending module needs a storage space with a relatively large volume to load fuel, with a rocket fuel tank further increasing a burden on the subsequent flight of the aircraft. After the working of a rocket engine is completed, the rocket fuel tank and the tail of the aircraft where the rocket fuel tank is located are together disengaged from a main body of the aircraft, thereby further increasing the firing range of the aircraft.
Patent WO-2021012070-A1 (WO)
Inventor: HUANG SHOU JEN
IPC: A46B9/04
Filed: 2019-07-19
Abstract: A toothbrush provided by the present invention comprises a grip handle and a toothbrush head. The grip handle and the toothbrush head are connected by means of a twist piece; the twist piece forms at least one twist by using the center thereof in the length direction as a twist axis to form a helical toothbrush neck, so that the entire toothbrush head has elastic deformation with respect to the grip handle; the angle of the toothbrush head can be changed along with the pressure applied by a user; when the brushing force exceeds a preset force value, the twist piece is elastically deformed to bend or turn the toothbrush head; when force exceeding a default value is removed, the twist piece can restore its original state by means of its own elastic force and return the toothbrush head to its original position. Therefore, the use of the twist piece can absorb some of the brushing force, thereby reducing the brushing force applied on the tooth surfaces and gums, and reducing the damage to the teeth and gums.
Patent WO-2020024893-A1 (WO)
Title: Phase switcher and electric tilt antenna
Inventor: LEI FUWEI
IPC: H01P1/18
Filed: 2019-07-29
Abstract: The present application provides a phase shifter and an electric tilt antenna comprising same. The phase shifter comprises a cavity, and metal stripline, a slide medium, and fixing members. The fixing members fix the metal stripline in the cavity, so that a transmission portion of the metal stripline is suspended in the cavity. The metal stripline does not need to be disposed on a substrate, such that the loss of signal energy caused by the substrate is reduced, thereby reducing the heat generated due to signal energy loss and reducing the requirement on the heat dissipation and heat resistance of the internal structure members of the phase shifter.
Patent WO-2020134083-A1 (WO)
Inventor: PENG CHAOCHI
IPC: H01L27/32
Filed: 2019-08-01
Abstract: 本申请提供了一种显示面板及其制备方法、显示装置。所述显示面板具有第一显示区及第二显示区，所述显示面板还包括位于所述第一显示区及所述第二显示区的衬底、驱动电路层、发光功能膜层及导电层；所述驱动电路层形成于所述衬底上；所述发光功能膜层形成于所述驱动电路层上；所述导电层形成于所述发光功能膜层上，位于所述第一显示区的导电层的厚度小于位于所述第二显示区的导电层的厚度。
Patent WO-2021031187-A1 (WO)
Title: Needle-type vibration atomization device and essential oil diffuser
Inventor: LIU BIAOQI
IPC: B05B7/04
Filed: 2019-08-22
Abstract: A needle-type vibration atomization device (20) and an essential oil diffuser, relating to the technical field of atomization. The needle-type vibration atomization device (20) comprises a reciprocating air channel disposed at a base (21), a stainless steel needle (224), and a sheet-like elastic body (22); the needle tail (224B) of the stainless steel needle (224) receives a liquid to be atomized and enables the liquid to flow through the flow channel to the needle tip (224A); high-frequency vibration generated by the sheet-like elastic body (22) atomizes the liquid at the outlet of the needle tip (224A), and then diffusion is carried out by means of the reciprocating air channel, thereby achieving atomization. The essential oil diffuser comprises the needle-type vibration atomization device (20) and a roller peristaltic pump (10); the roller peristaltic pump (10) pumps an essential oil to the needle tip (224A) of the stainless steel needle (224), and performs reverse rotation before power-off to return the essential oil in the stainless steel needle (224) back, thereby preventing the needle (224A) from clogging. The sheet-like elastic body (22) generates high-frequency vibration at the position of the needle tip (224A), so as to implement atomization, and then diffusion is carried out by means of the reciprocating air channel. The needle-type vibration atomization device (20) can accurately control the consumption of an essential oil; the entire product is simple in structure, easy to maintain, low in noise, and suitable for use in a quiet environment such as a bedroom and a hospital bed, thereby improving user experience.
Patent WO-2021031191-A1 (WO)
Inventor: QIU JIANDA
IPC: H01F1/12
Filed: 2019-08-22
Abstract: 本申请提供了一种铁芯，包括：软磁材料，所述软磁材料为丝线状；绝缘层；所述绝缘层位于所述软磁材料表面；其中，所述软磁材料相互平行聚集形成线束。其优化了铁芯内阻和磁导的综合性能，该铁芯结构在磁通方向上软磁材料连续，确保不会因间隙导致磁导性能下降，同时，该铁芯结构在垂直于磁通的方向上将截面分割成最小单元，有效降低电涡流损耗。
Patent WO-2020258517-A1 (WO)
Inventor: LI HUI
IPC: F21V17/10
Filed: 2019-09-05
Abstract: The present invention relates to the technical field of vehicle illumination and, in particular, relates to a vehicle lamp optical element assembly, a vehicle lamp comprising the vehicle lamp optical element assembly, and an automobile comprising the vehicle lamp. The vehicle lamp optical element assembly comprises a primary optical element component and a secondary optical element component, the primary optical element component comprises a primary optical element and a first support for supporting the primary optical element, the secondary optical element component comprises a secondary optical element and a second support for supporting the secondary optical element, and the first support and the second support are connected in a matching manner so as to enable the primary optical element and the secondary optical element to be relatively fixed. The primary optical element and the secondary optical element are assembled into an integral structure, such that relative positions of the primary optical element and the secondary optical element are directly determined, direct positioning between the primary optical element and the secondary optical element is realized, and the positioning precision and the mounting reliability of the primary optical element and the secondary optical element can be ensured, such that the accuracy and functional stability of a light shape of the vehicle lamp are ensured.
Patent WO-2020168707-A1 (WO)
Inventor: WANG JIANLIANG
IPC: F04D17/08
Filed: 2019-09-06
Abstract: La présente invention concerne un ventilateur centrifuge et un terminal, le ventilateur centrifuge étant appliqué dans le terminal ; lorsqu'il est configuré, le ventilateur centrifuge comprend un boîtier (10), qui est utilisé pour contenir un impulseur (20) qui tourne par rapport au boîtier (10) ; le boîtier (10) est pourvu intérieurement d'un canal d'écoulement (30) qui coopère avec l'impulseur (20) ; le canal d'écoulement (30) contient une zone de mise sous pression (32), et la pression statique et la vitesse d'écoulement du flux d'air augmentent progressivement dans la zone de mise sous pression (32) le long de la direction de la rotation de l'impulseur (20) ; cependant, étant donné que le boîtier (10) est pourvu d'une entrée d'air (50) et un certain espace est prévu entre l'impulseur (20) et l'entrée d'air (50), et étant donné qu'une certaine quantité de fuite est présente dans l'espace lorsque l'air s'écoule à travers la zone de mise sous pression (32), un anneau de blocage d'air (40) est disposé dans le ventilateur centrifuge ; l'anneau de blocage d'air (40) n'entoure qu'une partie de l'entrée d'air (50) de façon à empêcher l'air à l'intérieur de la zone de mise sous pression (32) de s'échapper, et de façon à bien isoler le flux d'air dans la zone de mise sous pression (32) et au niveau de l'entrée d'air (50), ce qui permet d'augmenter un effet de mise sous pression, de réduire la perte provenant du mélange de l'écoulement d'air d'admission d'air et du flux d'air au niveau de la zone de mise sous pression dans une volute, et d'augmenter la quantité d'air ainsi que de réduire le bruit du ventilateur.
Patent WO-2021046823-A1 (WO)
Inventor: YU YINGJIE
IPC: H04L27/26
Filed: 2019-09-12
Abstract: La présente invention concerne un procédé, un dispositif et un système de traitement de signal de référence. Le procédé consiste : à générer une séquence de signaux de référence, une phase de décalage cyclique α  i,l  de la séquence de signaux de référence étant en corrélation avec un facteur de phase aléatoire, i indiquant que les signaux de référence sont envoyés par l'intermédiaire du ième port, et I indiquant la quantité, les indices ou les numéros de série de symboles sur lesquels la séquence doit être mappée ; et à mapper la séquence sur un ou plusieurs symboles, et à envoyer ces derniers. Dans la solution technique ci-dessus, une rotation de phase au niveau des symboles est ajoutée lors de la génération d'une séquence de signaux de référence, de telle sorte que des décalages cycliques des signaux de référence mappés sur des symboles de différence au niveau du même port sont différents, ce qui permet de réduire l'interférence entre des terminaux, et d'améliorer la précision de l'estimation de retard.
Patent WO-2021046845-A1 (WO)
Title: Bridge management hierarchical monitoring system
Inventor: DING YOULIANG
IPC: G05B19/042
Filed: 2019-09-14
Abstract: Provided in the present invention is a bridge management hierarchical monitoring system, comprising a set of sensors, a cloud computing system, an expert system, and an early warning system; the sensors send monitoring signals to the cloud computing system; the cloud computing system establishes a coordinate system of the bridge according to the position thereof in three-dimensional space, and divides same into multiple monitoring areas; the expert system provides management recommendations for each monitoring area of the bridge on the basis of the state of the monitoring areas of the bridge calculated by the cloud computing system; and the early warning system receives early warning signals of the cloud computing system, and issues early warnings. The bridge management hierarchical monitoring system provided in the present invention divides a bridge into a plurality of monitoring areas according to a three-dimensional coordinate system, rates each monitoring area, and evaluates the influence of each monitoring area on the other areas, and different size monitoring areas and key monitoring areas can be divided on the basis of actual usage requirements and the degree of cost control; the costs are low and the monitoring results are accurate.
Patent WO-2021056491-A1 (WO)
Inventor: LIU WEI
IPC: B08B3/12
Filed: 2019-09-28
Abstract: An ultrasonic cleaning device for production of a liquid crystal display comprises a cleaning device body (1). An inner wall of a top portion of the cleaning device body (1) is fixedly connected to a support plate (5). A bottom portion of the support plate (5) is fixedly connected to an insertion-connecting device (3). An insertion-connecting recess (2) is provided on a front surface of the insertion-connecting device (3). A liquid crystal display body (4) is fixedly connected to a bottom portion of the insertion-connecting device (3). An ultrasonic cleaner (11) is fixedly connected to an inner wall of a bottom portion of the cleaning device body (1). Support legs (10) are respectively fixedly connected to the left and right sides of the bottom portion of the cleaning device body (1). A rotating frame body (7), a rotating device (8), and a controller (9) cooperate with each other. The rotating device (8) is fixedly connected to a left side of the controller (9). The rotating frame body (7) is fixedly connected to a left side of the rotating device (8). As a result, the interior of the cleaning device body (1) is rotated by means of the rotating frame body (7), thereby improving cleaning.
Patent WO-2020151269-A1 (WO)
Inventor: ZHOU SHAOFENG
IPC: F21K9/64
Filed: 2019-10-21
Abstract: 一种高亮度照明领域的白光激光光源及激光投影光源；白光激光光源包括：激光源（10）、振镜（20）和荧光轮（34），激光源（10）发出的激光经过振镜（20）不同角度的偏转后出射到荧光轮（34）的不同位置上激发产生白光，该白光激光光源和激光投影光源能够出射白色光，作为一种高亮度照明用的白色光源，且光源内部的荧光轮能够得到较好的散热效果。
Patent WO-2020083253-A1 (WO)
Title: Air dust removal system and method
Inventor: TANG WANFU
IPC: B03C3/38
Filed: 2019-10-21
Abstract: A method for reducing dust removal electric field couplings, comprising the following steps: selecting a dust removal electric field anode and/or dust removal electric field cathode parameter to reduce a number of electric field couplings. A dust removal electric field anode and/or dust removal electric field cathode size is selected so that the number of electric field couplings is less than or equal to 3. The number of electric field couplings is reduced, electric field energy consumption is low, electric field coupling consumption for an aerosol, water mist, oil mist and loose smooth particulate matter is reduced, and electric field energy is saved.
Patent WO-2020088475-A1 (WO)
Title: Feedback information transmission method and device
Inventor: YANG XIAODONG
IPC: H04L1/16
Filed: 2019-10-29
Abstract: Provided in the embodiments of the present invention are a feedback information transmission method and device, relating to the technical field of communications and used for solving the problem of a network side device not being able to distinguish the type of received feedback information. The method comprises: receiving feedback information sent by a transmitting end device or a receiving end device in an SL, wherein the feedback information comprises: indication information and the indication information is used for indicating the type of feedback information; and determining the type of feedback information according to the indication information. The embodiments of the present invention are applied to wireless communication.
Patent WO-2021087917-A1 (WO)
Inventor: ZHANG CHUNQING
IPC: G10L15/00
Filed: 2019-11-07
Abstract: A speech interaction method based on application program control, and a robot. The method comprises: when an application program is initiated, the application program classifying services thereof and registering same to a natural language server (S100); by means of human-machine interaction, obtaining original speech input by a user, and sending the original speech to the natural language server, wherein the original speech is subjected to speech recognition by the natural language server and subjected to natural language understanding according to the service classification to obtain an interaction request of the user (S101); and the application program receiving the interaction request of the user which is sent by the natural language server, and responding to the interaction request of the user (S102). In the method, a speech interaction process is controlled by means of an application program, such that a robot is in a leading position during the speech interaction process, thereby improving the response accuracy with regard to a demand of a user, and greatly improving user experience.
Patent WO-2021047004-A1 (WO)
Inventor: WANG JIE
IPC: G06F16/955
Filed: 2019-11-08
Abstract: 本发明揭示了一种IP代理池的管理方法、设备和存储介质，所述方法包括：获取代理IP；使用所述代理IP访问不同类型的URL站点，并根据访问结果记录所述代理IP的用途类型；根据所述代理IP的用途类型，将所述代理IP存入对应用途类型的代理池中。与现有技术相比，本发明通过将不同用途的代理IP放入不同的代理池中，从而应用程序根据站点的访问需要到对应用途的代理池中获取代理IP，提高应用程序的执行效率。
Patent WO-2021082099-A1 (WO)
Title: Quantum dot color film substrate, manufacturing method, and display panel
Inventor: PENG WENXIANG
IPC: H01L51/56
Filed: 2019-11-18
Abstract: A quantum dot color film substrate, a manufacturing method, and a display panel. The quantum dot color film substrate comprises a quantum dot layer and a light guide packaging thin film; the quantum dot layer comprises a plurality of light guide films arranged in an array and black matrixes arranged between the light guide films; a plurality of light guide grooves are formed on the film surface of the illuminated side of each light guide film; the light guide packaging thin film comprises a packaging body provided on the side of the quantum dot layer proximate to the light guide grooves, and a plurality of light guide convex films which extend from the packaging body and fill the light guide grooves.
Patent WO-2020140655-A1 (WO)
Inventor: KONG ZHAO
IPC: F02N11/00
Filed: 2019-11-27
Abstract: 一种电起动装置，包括起动电机（24）、动力传递机构（22）和离合机构（26），该动力传递机构包括动力传递组件和储能组件；动力传递组件构造为包括一动力传递轮，该动力传递轮直接或间接地由电机驱动；储能组件构造为涡簧（222），该涡簧的两个自由端分别与动力传递轮和离合机构连接；动力传递轮构造为具有一用于收容涡簧的腔体（2264），该腔体具有开口；动力传递机构还包括涡簧约束件，该涡簧约束件形成对收容在腔体内的涡簧的约束，该约束使涡簧不能脱离腔体。还涉及一种具有上述电起动装置的内燃机。