baber/WOPTO huggingface dataset:
Patent WO-2020078211-A1 (WO)
Inventor: ZHANG TAO
IPC: H04N19/176
Filed: 2019-09-30
Abstract: La présente invention concerne des procédés de codage vidéo et de décodage vidéo, un appareil, un dispositif informatique et un support d'informations. Le procédé de codage vidéo comprend : l'acquisition d'un bloc de codage actuel à coder dans une trame vidéo actuelle ; l'acquisition d'un premier bloc de référence actuel correspondant au bloc de codage actuel ; l'acquisition d'un ou de plusieurs seconds blocs de référence actuels correspondant au premier bloc de référence actuel ; et le codage du bloc de codage actuel selon le premier bloc de référence actuel et divers seconds blocs de référence actuels pour obtenir des données de codage. Le procédé selon la présente invention peut augmenter la qualité du codage vidéo.
Patent WO-2021062849-A1 (WO)
Inventor: YU CHANG
IPC: H04W8/14
Filed: 2019-09-30
Abstract: The present application provides a buffer status report reporting method and a communication apparatus, capable of being applied to a system relating to vehicle driving, such as an automatic driving system or a V2X system. The method comprises: a terminal device obtains a first parameter corresponding to a sidelink buffer status report (SL BSR) and a second parameter corresponding to an uplink BSR (UL BSR); and determine that the priority of the SL BSR is higher than that of the UL BSR according to the first parameter and the second parameter, or determine that the priority of the UL BSR is higher than that of the SL BSR. The first parameter is related to the priority of an SL service in which data exists, and the second parameter is related to the priority of an UL service in which data exists. The present application can solve the problem that a BSR triggered by a high-priority service is sent by delay due to the fact that an MAC PDU may preferentially multiplex a BSR triggered by a low-priority service; and actual data on both of the UL and the SL can be comprehensively considered, thereby improving the whole communication efficiency of the terminal device.
Patent WO-2020088502-A1 (WO)
Inventor: LUO FUHUA
IPC: B44F1/10
Filed: 2019-10-30
Abstract: 一种板材及其制备方法、电子设备。该方法包括：在基体（100）表面形成树脂层（200），所述基体（100）是由有机物形成的，形成所述树脂层（200）的材料与形成所述基体（100）的材料不相同，将所述基体（100）浸入第一溶液中，所述第一溶液中含有染料，将形成有所述树脂层（200）的所述基体（100）从所述溶液中提出，每分钟从所述溶液中提出的所述基体（100）的高度，不大于180mm。该方法操作简单，颜色容易控制，良率较高，成本较低。
Patent WO-2020108318-A1 (WO)
Inventor: LI WEIQIU
IPC: B24B41/04
Filed: 2019-11-14
Abstract: Provided are a gland (1) with a vibration isolation function for an ultrasonic machining device, and an ultrasonic knife handle comprising the gland. The gland (1) comprises a hollow gland body (11), wherein a rear end of the gland body (11) is used for being connected to an ultrasonic machining device body, an annular protruding portion (12) is arranged at an outer edge of a front end of the gland body, and multiple vibration damping holes (13) are provided in the annular protruding portion (12). After the gland is assembled with an ultrasonic machining device, there is no need to cut the annular protruding portion (12) of the gland (1), thereby reducing manufacturing procedures. Thanks to the vibration damping holes (13) being provided in the annular protruding portion (12), ultrasonic vibrations transmitted from a transducer (3) can effectively be reduced, and the occurrence of ultrasonic vibrations being transmitted to a rear end of an ultrasonic machining device body can effectively be reduced, thereby preventing the ultrasonic vibrations from affecting the rotation of a machine tool spindle and from damaging the machine tool spindle. Counterweight components with different weights are mounted inside the vibration damping holes (13), such that the dynamic balance of the whole ultrasonic machining device can be adjusted.
Patent WO-2021088126-A1 (WO)
Inventor: SHEN HAO
IPC: C30B29/30
Filed: 2019-12-20
Abstract: Disclosed is a double-sided polishing method for a large-size ultrathin lithium niobate substrate, comprising the following steps: a) grinding the cut large-size ultrathin lithium niobate wafer to obtain a large-size ultrathin lithium niobate double-sided grinding sheet having a rough structure on the surface; b) and then performing double-sided thinning and ultrasonic cleaning to obtain a large-size ultrathin lithium niobate double-sided thinning sheet having a rough structure on the surface; c) directly performing chemical corrosion in a closed container containing nitric acid, hydrofluoric acid, and a sustained release agent which are uniformly mixed to obtain a large-size ultrathin lithium niobate corroded sheet having a random disordered depression structure on the surface; and d) performing double-sided polishing by using a double-sided polishing machine and polishing solution, and then performing ultrasonic cleaning to obtain the final large-size ultrathin lithium niobate double polished sheet. According to the present invention, one-time polishing and mass production are achieved, the polishing efficiency is high, and the produced lithium niobate substrate has a high surface flatness. This characteristic determines that the lithium niobate substrate is not easy to break in the device application, the material utilization rate is high, and the processing yield is high.
Patent WO-2021097845-A1 (WO)
Inventor: YU HAIYONG
IPC: G06T11/00
Filed: 2019-11-22
Abstract: A simulation scene image generation method, an electronic device and a storage medium. The method comprises: acquiring semantic segmentation information and instance segmentation information of a clay render scene (401); receiving instance text information of the clay render scene, wherein the instance text information is editable information and used for describing an instance attribute (402); and generating a simulation scene image on the basis of the semantic segmentation information, the instance segmentation information, the instance text information and a pretrained generative adversarial network (403). In the method, only the establishment of a clay render scene is required, so that a simulation scene image can be generated on the basis of semantic segmentation information and instance segmentation information of the clay render scene, and there is no need to refine attributes such as color, texture and illumination during a scene establishment process, thereby improving the generation efficiency; in addition, instance text information is editable, and different pieces of instance text information describe different instance attributes and correspond to different instances, such that a simulation scene is diversified.
Patent WO-2020147431-A1 (WO)
Inventor: LIU HAIPING
IPC: A47L9/02
Filed: 2019-11-28
Abstract: 本发明揭示了一种地刷组件，包括地刷体，地刷体上由前向后依次设置前支撑轮、前滚刷、后滚刷和后支撑轮；地刷组件构造为具有适应不同待清洁面的第一工作态和第二工作态；第一工作态时，前支撑轮和处于高位状态的后支撑轮支撑于第一待清洁面的表面上；第二工作态时，前支撑轮陷入第二待清洁面内，处于低位状态的后支撑轮支撑于第二待清洁面的表面上；第一工作态时后滚刷距离第一待清洁面的表面的距离，与第二工作态时后滚刷距离第二待清洁面的表面的距离，二者之间的差值不大于后滚刷半径的五十分之一。本发明还揭示了一种吸尘器。本发明不仅能够降低后滚刷的电机成本，而且还能够保证吸口附近的气密性。
Patent WO-2020125599-A1 (WO)
Inventor: LIAN ZHISHENG
IPC: H05K7/20
Filed: 2019-12-17
Abstract: 本申请提供一种机柜，机柜包括：机柜本体，所述机柜本体上设有用于对所述机柜本体进行控温的第一级温控部件，且所述机柜本体上设有至少一个可供第二级温控部件连接在所述机柜本体上的温控扩容接口，以使所述机柜本体上可扩展设置所述第二级温控部件，本申请提供的机柜，避免了温控部件的浪费，同时实现了机柜散热能力可扩展的目的，从而解决了现有机柜散热能力不足时由于更换温控部件而造成温控部件的浪费以及机柜散热能力无法满足升级需求的问题。
Patent WO-2020244194-A1 (WO)
Inventor: YUE YUFEI
IPC: G06T7/55
Filed: 2019-12-19
Abstract: 本发明公开了一种获得浅景深图像的方法，包括如下步骤：获取内容场景中一组图像；在一组图像中选取两张或多张图像作为基础图像；将基础图像进行像素化处理后，将基础图像进行叠加，保持所有基础图像中的目标主体重合；对基础图像中所有像素点进行如下处理：提取所述像素点当前位置所对应的每一张基础图像中对应位置的色值，获取所有色值并取均值，将均值作为最终图像中像素点的色值。本发明还公开了一种获得浅景深图像的系统，包括获取单元和处理单元。本发明的获得浅景深图像的方法利用移动拍摄的方式获得多张基础图像，再对所有基础图像进行叠加后取平均值，获得目标基本不重影，但背景严重重影的图像。
Patent WO-2020147522-A1 (WO)
Inventor: SI LEI
IPC: G10L13/033
Filed: 2019-12-23
Abstract: 本公开的实施例公开了用于处理音频的方法和装置。该方法的一具体实施方式包括：响应于检测到用户触发的开始配音信号，将待配音音频上的配音音轨的音量调整到第一目标音量，将待配音音频包括的、除配音音轨之外的其他音轨的音量调整到第二目标音量；获取待录制音频信号，以及将待录制音频信号录制在配音音轨上；响应于检测到结束配音信号，以第一目标音量保存配音时间段内录制在配音音轨上的待录制音频信号，以第二目标音量保存配音时间段内待配音音频包括的、除配音音轨之外的其他音轨上的待录制音频信号。该实施方式可以在不对原始的待配音音频进行修改的情况下进行配音，有助于灵活地对待配音音频进行配音及修改配音。
Patent WO-2021022787-A1 (WO)
Inventor: SUN JIANMING
IPC: A01K63/04
Filed: 2020-01-10
Abstract: A rotatable bottom pollution drainage device capable of gap adjustment for shrimp culture pond. The two ends of an elbow (1) are respectively connected to one end of a drainage pipe B (3) and a drainage pipe A (2); the other end of the drainage pipe B (3) penetrates a threaded hole provided on a limiting plate (4) and is connected to a bottom plate (6), and through holes (8) are provided at the other end of the drainage pipe B (3); the outer surface between the two ends of the drainage pipe B (3) is provided with an external thread section (10); a screw pair is formed by the external thread section (10) and the threaded hole on the limiting plate (4); the bottom plate (6) is disposed on the bottom surface of the shrimp pond; the limiting plate (4) can be rotated by means of the screw pair between the limiting plate (4) and the external thread section (10) to realize the vertical adjustment of the limiting plate (4) with respect to the drainage pipe B (3), so as to adjust the pollution suction gap formed between the lower end of the outer edge of the limiting plate (4) and the bottom surface of the shrimp culture pond; and live shrimp escape prevention teeth (5) for preventing live shrimps from getting close to the pollution suction gap are provided on the outer edge of the limiting plate. The pollution drainage device can conveniently adjust the pollution suction gap at the bottom of a shrimp culture pond according to the size of the live shrimps, so as to facilitate the drainage of pollution and prevent the escaping of the live shrimps.
Patent WO-2020147663-A1 (WO)
Inventor: LI FEI
IPC: H04W8/14
Filed: 2020-01-10
Abstract: 本申请实施例提供一种令牌处理方法及装置，涉及通信技术领域，使得同一网络功能类型的网络功能消费网元，能够使用同一令牌访问网络功能服务，从而可以降低网络存储功能网元的工作量。具体方案为：网络存储功能网元接收第一网络功能服务消费网元发送的第一令牌请求信息，所述第一令牌请求信息用于请求获取所述第一网络功能服务消费网元所属的第一网络功能类型的第一令牌，所述第一令牌用于访问第一网络功能服务；所述网络存储功能网元生成所述第一令牌，所述第一令牌包括所述第一网络功能类型；所述第一令牌适用于属于所述第一网络功能类型的网络功能服务消费网元；所述网络存储功能网元将所述第一令牌发送给所述第一网络功能服务消费网元。
Patent WO-2020156332-A1 (WO)
Title: 冷藏冷冻装置
Inventor: WANG HAIJUAN
IPC: H05B6/10
Filed: 2020-01-20
Abstract: 一种冷藏冷冻装置，包括限定有至少一个储物间室的箱体、用于分别开闭至少一个储物间室的至少一个箱门、配置为向至少一个储物间室提供冷量的制冷系统、以及加热单元。加热单元包括设置于一个储物间室内并开设有取放口的筒体、用于开闭取放口的门体、和在筒体内产生电磁波来加热待处理物的电磁发生系统。冷藏冷冻装置还包括箱门检测装置，箱门检测装置配置为检测设置有筒体的储物间室对应的箱门的开闭状态，且电磁发生系统在对应箱门处于打开状态时停止产生电磁波，可避免加热单元内的电磁波泄露影响用户健康，提高了冷藏冷冻装置的安全性。
Patent WO-2021056943-A1 (WO)
Inventor: WANG XIAOBO
IPC: G01N30/02
Filed: 2020-01-21
Abstract: 一种同位素样品纯化和收集制备系统及其方法，纯化和收集制备方法包括：一、纯化富集过程：步骤1，样品通过进样单元导入，气体样品依次进入VOC阱（T1）内去除水及VOC成分；步骤2，第二载气供给管道内通入的载气将液氮富集阱（T6）内的样品送入GC色谱柱，在GC色谱柱中根据保留时间的不同进行分离。二、转移再富集收集过程：切断提纯再富集阱（T8）与GC色谱柱相连通的管路，第三载气供给管道内通入的载气经由提纯再富集阱（T8）及其连通管路后，从样品排放管路排出；通过真空管路对提纯再富集阱（T8）和提纯再富集阱（T8）与样品收集管（5）之间的连通管路进行抽真空以排出杂质气体及载气；提纯再富集阱（T8）内富集的目标气体扩散至样品收集管（5）内。
Patent WO-2020169081-A1 (WO)
Inventor: WANG JIE
IPC: A45C13/00
Filed: 2020-02-21
Abstract: A foldable suitcase, comprising a case cover (1) and a case bottom (2). The case cover (1) and the case bottom (2) are connected by means of two X-shaped supports (31, 32); the X-shaped supports (31, 32) are respectively located on left and right ends of the suitcase; the X-shaped supports (31, 32) are foldable supports; each of the X-shaped supports (31, 32) is composed of two support rods (L1, L2, L3, L4) which are connected rotatably; connections points (33, 34) of the rotatable connection are located on non-central positions of the support rods (L1, L2, L3, L4); the support rods (L1, L2, L3, L4) are rotatably or slidably connected on the case cover (1) or the case bottom (2). The foldable suitcase is further provided with locking structures (7) which are able to lock sliding ends. The foldable suitcase is formed after the case cover (1) covers on the case bottom (2), and after the suitcase is unfolded, an inclined surface is formed by the case cover (1) for placing a laptop, so as to serve as a laptop table.
Patent WO-2020173473-A1 (WO)
Inventor: ZHANG MINGJIA
IPC: C02F11/12
Filed: 2020-02-27
Abstract: Isolated polypeptides with CHAP domain having amidase activity,nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing the polypeptides and their use in treating sludge are provided.
Patent WO-2020215924-A1 (WO)
Inventor: HUANG JIABO
IPC: F24F13/22
Filed: 2020-03-13
Abstract: An air-conditioning water guide structure and an air conditioner. The air-conditioning water guide structure comprises an upper base side plate (5) and a lower base side plate (4); when the upper base side plate (5) and the lower base side plate (4) are assembled, a gap (7) is formed at a connection position of the upper base side plate (5) and the lower base side plate (4); a bottom edge (51) of the upper base side plate (5) is located at a side, close to an inner side of the air conditioner, of a top edge (41) of the lower base side plate (4); and the horizontal height of the bottom edge (51) is not lower than the horizontal height of the gap (7). The air-conditioning water guide structure can better guide water in a flow channel (1) and prevent the water in the flow channel (1) from splashing onto the upper base side plate (5) and the lower base side plate (4); and a water blocking portion (2) is disposed at the gap (7) between the upper base side plate (5) and the lower base side plate (4), effectively blocks the water splashing onto the gap (7), and further prevents that condensed water leaks from the gap (7) and water leakage of the air conditioner is caused.
Patent WO-2020192464-A1 (WO)
Title: Procédé d'étalonnage de caméra, appareil de détection de bord de route et système de transport intelligent
Inventor: GU CHAOJIE
IPC: G08G1/04
Filed: 2020-03-16
Abstract: L'invention concerne un procédé d'étalonnage d'une caméra, comprenant les étapes suivantes : acquérir de multiples images capturées par une caméra, les images comprenant une image d'un objet cible ; recevoir des informations d'emplacement géographique de l'objet cible à un premier instant ; sélectionner, parmi les multiples images, l'image capturée au premier instant, et extraire, à partir de l'image sélectionnée, des informations d'emplacement d'image de l'objet cible dans l'image ; et étalonner la caméra en fonction des informations d'emplacement d'image extraites et des informations d'emplacement géographique reçues, de telle sorte que des informations d'emplacement géographique d'objets respectifs dans une plage de photographie de la caméra peuvent être déterminées sur la base d'un résultat d'étalonnage et en fonction des images capturées par la caméra. L'invention concerne également un appareil de détection de bord de route et un système d'étalonnage utilisant le procédé d'étalonnage.
Patent WO-2021168922-A1 (WO)
Inventor: LIU KUIBIN
IPC: G06F3/01
Filed: 2020-03-16
Abstract: Embodiments of the present invention provide a method and apparatus for achieving man-machine interaction using a head-mounted VR display device. The method comprises: obtaining current posture data of the head-mounted VR display device when a man-machine interaction interface is displayed in a VR scene; determining a current movement state of the head of a user based on the current posture data; determining a combined action of the head of the user based on the current movement state of the head of the user; and matching an abstract control instruction according to the combined action of the user so as to respond to the man-machine interaction interface displayed in the VR scene. The embodiments of the present invention provide a method and apparatus for achieving man-machine interaction using the head-mounted VR display device. Man-machine interaction is achieved using software, hardware improvement is not needed, the VR application does not need to adapt to physical control devices of different VR devices any more, the VR application adaptation difficulty is lowered, and the VR device adaptation range of the VR application is widened.
Patent WO-2020238345-A1 (WO)
Inventor: MAO WEI
IPC: G06F11/34
Filed: 2020-03-18
Abstract: Providing a pressure test method, comprising the following steps: when a pressure test request is received, determining a target server to be tested corresponding to the pressure test request, and a pressure test configuration information and a test target value corresponding to the target server; sending a scheduling instruction to the simulation client according to the pressure test configuration information and the test target value, so that the simulation client adjusts the number of threads according to the scheduling instruction and sends a test task to the target server; when it is detected that the target server executes the test task, acquiring heartbeat data information corresponding to the target server; and determining a pressure test result of the target server according to the heartbeat data information and the test target value. Further provided are a pressures test device, a system, an apparatus, and a computer readable storage medium.
Patent WO-2021189233-A1 (WO)
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2020-03-24
Abstract: A configuration to allow a UE to transmit or receive control information on a downlink or uplink channel that is mapped to specific layers. The apparatus receives, from a base station, a first DCI on a PDCCH. The apparatus receives, from the base station, a second DCI on a PDSCH. The first DCI schedules the transmission of the PDSCH having the second DCI. The apparatus receives a configuration for a scheduled uplink or downlink transmission based on the second DCI. The second DCI is associated with a layer of the PDSCH having the second DCI having a lowest DMRS port ID.
Patent WO-2021196238-A1 (WO)
Inventor: ZHENG XIAOZHEN
IPC: H04N19/184
Filed: 2020-04-03
Abstract: A video processing method, a video processing device, and a computer-readable storage medium. The video processing method comprises: when a first image block of a current frame satisfies a preset criterion identified in a high-level syntax, utilizing HMVP to construct a first motion information candidate list for the first image block; and, when the first image block of the current frame does not satisfy the preset criterion identified in the high-level syntax, utilizing motion information of a spatially adjacent block and HMVP to construct a second motion information candidate list for the first image block. The employment of the embodiments of the present application reduces the complexity of the process of constructing the motion information candidate lists and increases the efficiency of image coding and image decoding.
Patent WO-2021226748-A1 (WO)
Title: Ultrasound transducer probe with multi-row array acoustic stacks and ultrasound imaging system
Inventor: HAO XIAOHUI
IPC: A61B8/00
Filed: 2020-05-09
Abstract: An ultrasound transducer probe with multi-row array acoustic stacks (41-43) comprises an central acoustic stack (41) and two side acoustic stacks (42-43), the central acoustic stack (41) has an inverted trapezoidal shape backing, and the two side acoustic stacks (42-43) are mounted on each of the two elevation direction sides of the central acoustic stack (41) with an outward tilted angle α, this angle α ranges from 0 to 30 degrees. When all the acoustic stacks (41-43) are electronically powered in the same time, an acoustic field (701-703) with enlarged elevation section will be created to facilitate needle imaging.
Patent WO-2021022866-A1 (WO)
Inventor: FENG XIANYING
IPC: G05B19/414
Filed: 2020-05-20
Abstract: A long-stroke high-precision micro-nano motion control servo feed system, comprising a first servo motor (601), a second servo motor (604), a hydrostatic pressure lead screw pair, a hydraulic control system (51), a pressure detection device (54), a displacement detection device (611), a position feedback module, a motion controller (2), and a PC (1); the hydrostatic pressure screw pair comprises a lead screw and a hydrostatic pressure nut assembly that cooperate with one another; the first servo motor (601) drives the lead screw (607) to move rotationally, and the second servo motor (604) drives a hydrostatic pressure nut (605) to move rotationally; the two servo motors (601, 604) are driven by means of respective servo drive systems; and the hydrostatic pressure nut assembly drives a workbench (612) to achieve linear motion. One end of the displacement detection device (611) is connected to the workbench (612), and the other end is connected to the position feedback module to feed detected displacement information of the workbench (612) back to the position feedback module; the position feedback module feeds back a signal into the motion controller (2); and by means of a combination of two rotational motions of the lead screw (607) and the nut (605), precise closed-loop feed control of the workbench (612) is achieved.
Patent WO-2020238955-A1 (WO)
Inventor: LIU QI
IPC: G06Q20/38
Filed: 2020-05-27
Abstract: Provided are a method and apparatus for performing dynamic encryption on the basis of transaction offset; said method may comprise: a blockchain node decrypting a received transaction in a trusted execution environment to determine a smart contract corresponding to said transaction (302); the blockchain node executing said smart contract in the trusted execution environment, causing the state of the contract contained in the smart contract to be modified (304); the blockchain node encrypting the contract state according to a public key and an impact factor in the trusted execution environment so as to write an encrypted contract state into a database, said impact factor comprising the position offset of the transaction in the block (306).
Patent WO-2021189654-A1 (WO)
Inventor: LIU RUOPENG
IPC: G01K13/00
Filed: 2020-06-01
Abstract: Disclosed in the present invention are an abnormal region determination method, a head-mounted device, and a storage medium. Said method comprises: scanning a target part of a target object by means of a head-mounted device, so as to obtain a scanning result; and determining feature information of an abnormal region in the target part according to the scanning result, wherein the feature information at least comprises one of the following: the position of the abnormal region in the target part, the size of the abnormal region and the temperature of the abnormal region. The present invention can solve the problem existing in the related art that an abnormal region cannot be accurately determined, and achieves the effect of effectively and quickly determining an abnormal region.
Patent WO-2021248350-A1 (WO)
Title: Sélection de gain audio
Inventor: WANG JINGBIN
IPC: H04M9/08
Filed: 2020-06-10
Abstract: L'invention concerne un dispositif comprenant un ou plusieurs processeurs (190) conçu pour, sur la base d'un critère externe et/ou d'un critère basé sur un signal, émettre un premier signal à gain ajusté à partir d'un premier dispositif d'ajustement de gain (110) ou un second signal à gain ajusté à partir d'un second dispositif d'ajustement de gain (120) en tant qu'entrée dans une opération de traitement audio (152). Le premier signal à gain ajusté correspond à un premier gain appliqué à un signal audio provenant d'un microphone (104) et au second signal à gain ajusté correspondant à un second gain appliqué à un signal audio provenant d'un microphone (104). Le critère basé sur un signal est basé sur le fait qu'une première métrique de signal associée au premier signal à gain ajusté ou qu'une seconde métrique de signal associée au second signal à gain ajustlé est plus proche d'une métrique cible.