baber/WOPTO huggingface dataset:
Patent WO-2021097997-A1 (WO)
Inventor: WANG BEI
IPC: A63J5/02
Filed: 2019-12-20
Abstract: Provided is a film and television special-effect archery apparatus, comprising a horizontal panel; a fixing mechanism is disposed on the upper left side of the horizontal panel; the bottom end of the first spring is joined with the bottom top-end of a pull rod; the top end of the first spring is joined with the bottom end of a top block; the top left side of a snap block is fixedly connected to a handle; the right bottom end of the snap block is snap-fittingly connected to the upper left outer wall of an electrically powered push rod; the left end of the electrically powered push rod is joined with the right end of the panel. Only one set of devices is needed to achieve the arrow-shooting requirements in different directions during the process of photography, and the electrically powered push rod can be quickly disassembled and mounted, conserving resources. The invention solves the problems of fixed cylinder position, troublesome installation of multiple cylinders, inconvenient disassembly and replacement of cylinders connected with bolts, and ease of part loss during maintenance.
Patent WO-2021134313-A1 (WO)
Title: Linear motor
Inventor: MAO LUBIN
IPC: H02K1/34
Filed: 2019-12-30
Abstract: The present utility model relates to the technical field of motors, and relates to a linear motor. The linear motor comprises: a housing provided with an accommodating space, and a vibrator and stator accommodated in the accommodating space. The stator is fixedly connected to the housing. The vibrator is elastically connected to the housing by means of an elastic member. The stator comprises a coil assembly. The vibrator comprises a mass block and a magnetic steel assembly fixed to the mass block. The magnetic steel assembly comprises a set of first magnetic steel arranged perpendicular to a vibration direction of the linear motor and a set of second magnetic steel arranged along the vibration direction. The vibrator further comprises at least one set of auxiliary magnetic steel fixed to the mass block. The stator further comprises at least one set of copper sheets directly facing the magnetic steel assembly. The assembling of the present utility model is simple, firm and reliable. The magnetic circuit structure is optimized so that the linear motor has a larger driving force. In the present utility model, the copper sheets are added at the periphery of a magnetic circuit, and the copper sheets generate eddy currents in a changing magnetic field, which provides electromagnetic damping for a vibration system. The damping effect is significant.
Patent WO-2020258874-A1 (WO)
Inventor: LI YONG
IPC: F24F11/61
Filed: 2020-01-17
Abstract: Disclosed are an air conditioner, and a control method and a control apparatus therefor. The control method comprises: acquiring a narrowing instruction for an angle limitation range of an air guide strip in an air conditioner; and narrowing a first angle limitation range of the air guide strip to a second angle limitation range according to the narrowing instruction. In the present application, for an environmental state where an air conditioner is located, an angle limitation range of an air guide strip matching the environmental state is selected; when a condition for generating a narrowing instruction for the angle limitation range of the air guide strip of the air conditioner is met, the angle limitation range of the air guide strip can be dynamically controlled according to the narrowing instruction, such that the angle limitation range of the air guide strip can dynamically change with the environmental state where the air conditioner is located; and a fixed angle limitation range of the air guide strip is no longer used as a basis for controlling the air conditioner, so that the problem of the angle limitation range of an air guide strip of an air conditioner not being able to be accurately controlled according to an environmental state where the air conditioner is located can be solved.
Patent WO-2021146980-A1 (WO)
Title: Switch power source converter
Inventor: YAN LIANG
IPC: H02M3/335
Filed: 2020-01-22
Abstract: The present invention relates to a switch power source converter, comprising: a transformer that includes a primary winding and a secondary winding, a power switch circuit and a voltage input circuit that are connected to the primary winding, a voltage output circuit connected to the secondary winding, an auxiliary winding coupled to the secondary winding, a control circuit connected to the power switch circuit, a current acquisition circuit connected to the control circuit and the power switch circuit, and a voltage sampling circuit connected to the auxiliary winding and the control circuit. The control circuit comprises: a timing unit used for acquiring a turn-off time of the power switch circuit to output a corresponding signal; a reference signal output unit connected to the current acquisition circuit; a drive unit connected to the timing unit and the reference signal output unit; and a sampling unit connected to the drive unit and the voltage sampling circuit. By means of the implementation of the present invention, the optimal sampling point sampling voltage of a feedback voltage can be acquired in real time in a switch period, and the scheme thereof is simple.
Patent WO-2021109335-A1 (WO)
Inventor: CAO XIA
IPC: H02N1/04
Filed: 2020-02-03
Abstract: A self-generating power supply apparatus, which belongs to the technical field of new energy sources. The apparatus comprises a power generating body (3), an energy collector (1) and an electrical appliance (4). An electromagnetic field (2) is generated when a force is exerted on the power generating body (3); and the energy of the electromagnetic field is received by the energy collector (1) and then transferred to the electrical appliance (4), or the energy collector (1) is not separately provided, and the energy of the electromagnetic field is directly received by the electrical appliance (4) and used. The energy collector (1) collects the energy of the electromagnetic field by means of making contact with the power generating body (3) or not making contact with the power generating body (3) and converts same into electrical energy, so that the electrical energy is lead out by means of wired or wireless transmission, thus achieving the self-generating power supply of the apparatus.
Patent WO-2021138969-A1 (WO)
Inventor: MAO RUJIA
IPC: H04R9/06
Filed: 2020-02-20
Abstract: L'invention concerne un revêtement de grille de haut-parleur et un haut-parleur électroluminescent doté de celui-ci. Le revêtement de grille de haut-parleur est monté à l'extérieur d'un haut-parleur et peut avoir un certain effet protecteur pour le haut-parleur, ainsi que d'enrichissement du moyen électroluminescent et d'économie de l'espace interne du haut-parleur. De plus, par rapport à un moyen d'un ensemble électroluminescent fixé à l'intérieur du haut-parleur, le démontage d'un élément électroluminescent du revêtement de grille de haut-parleur est plus pratique. Le revêtement de grille de haut-parleur selon la présente invention peut transformer des haut-parleurs non électroluminescents sur le marché en haut-parleurs électroluminescents de façon à satisfaire les exigences des consommateurs pour les haut-parleurs.
Patent WO-2021174391-A1 (WO)
Title: 比赛画面的获取方法和装置及拍摄装置的控制方法和装置
Inventor: HOU HONGYI
IPC: H04N5/232
Filed: 2020-03-02
Abstract: 一种比赛画面的获取方法和装置及拍摄装置的控制方法和装置，所述比赛画面的获取方法包括：获取比赛场地上的赛事信息；根据所述赛事信息，确定所述比赛场地的不同区域的比赛激烈程度；根据不同所述区域的比赛激烈程度，控制拍摄装置进行拍摄，以获得比赛画面。本申请根据比赛场地上的赛事信息，确定出适合拍摄的镜头，实现了拍摄装置的自动跟踪拍摄功能，从而提升了拍摄效率，降低了对摄像人力的需求，并降低了摄像师对比赛理解程度的要求，同时大幅度提升了比赛画面的呈现质量。
Patent WO-2021195835-A1 (WO)
Title: 预锂化负极、其制备方法和含预锂化负极的锂离子电池和超级电容器
Inventor: SUN ZHAOYONG
IPC: H01M4/133
Filed: 2020-03-30
Abstract: 本发明提供了一种预锂化负极，及其制备方法和包含其的锂离子电池和超级电容器。该预锂化负极包括：电极膜，其是由负极活性物质、锂-骨架碳复合材料、粘结剂和任选的导电剂构成的无溶剂膜状负极材料；和金属集流体，其中所述电极膜通过导电胶粘结在所述金属集流体上。本发明一方面提供一种负极预锂化的有效方法，另一方面有效的改善提高了硅碳负极锂电池首效问题，有助于提高电池的比容量和循环寿命；并且还可提高超级电容器的能量密度。
Patent WO-2020211652-A1 (WO)
Title: Tenant resource management method and device in multi-tenant scenario
Inventor: YANG XU
IPC: H04L29/06
Filed: 2020-04-02
Abstract: The embodiments of the present application provide a tenant resource management method and device in a multi-tenant scenario. The tenant resource management method in a multi-tenant scenario provided in the embodiments of the present application comprises: a VNFM receives a tenant resource increase request sent by an NFVO, the tenant resource increase request comprising the number of resources requested to increase by a tenant; the VNFM determines, according to the number of resources requested to increase by the tenant and the number of idle resources in a resource pool, a resource to be allocated to the tenant; the VNFM sends a node allocation request to a Caas Mgr used by the tenant, the node allocation request comprising identification information concerning the resource to be allocated to the tenant; and the VNFM receives first feedback information sent by the Caas Mgr. The present application implements the function of management of multi-CaaS tenants in an MANO management system, achieving the isolation of applications of different tenants in a multi-tenant scenario.
Patent WO-2021196146-A1 (WO)
Inventor: YANG XING
IPC: H04W76/34
Filed: 2020-04-02
Abstract: Les modes de réalisation de la présente divulgation se rapportent à un procédé et à un appareil de transmission d'informations, et à un dispositif de communication. Le procédé fait appel aux étapes suivantes : la réception d'informations de réseau qui sont respectivement envoyées par un ou plusieurs seconds équipements utilisateurs (UE) et sont associées à un état de réseau de chaque second UE ; l'envoi d'un ou plusieurs éléments des informations de réseau à une station de base ; et la réception d'informations d'instruction qui sont envoyées par la station de base et ordonnent à au moins un second UE parmi le ou les seconds UE de fonctionner dans un premier état de fonctionnement.
Patent WO-2020220944-A1 (WO)
Title: Procédé de synthèse d'isopenténol par isomérisation de méthylbutynol
Inventor: MA XIAO
IPC: C07C45/00
Filed: 2020-04-07
Abstract: La présente invention concerne un procédé de synthèse d'isopenténol par isomérisation de méthylbutynol. Dans le procédé, le catalyseur utilisé est un catalyseur mixte composé d'un catalyseur primaire, d'un catalyseur auxiliaire et d'un acide organique. La température de réaction est de 70-105 °C sous pression normale. La sélectivité de l'isopenténal peut atteindre 95 % ou plus, le taux de conversion du méthylbutynol peut atteindre 90 % ou plus, et le rendement est de 85 % ou plus. L'invention produit peu de déchets. Pour chaque lot de 260 g de matières premières, les déchets produits sont de 4,96 à 7,2 g de matière première selon l'invention, le méthylbutynol, a une faible exigence de teneur en eau, une teneur en eau inférieure à 1 % étant suffisante, et peut donc réduire les coûts.
Patent WO-2020258995-A1 (WO)
Inventor: TAO YONG
IPC: H04W88/06
Filed: 2020-04-10
Abstract: L'invention concerne un procédé et dispositif de gestion de faisceau basés sur un système NSA de mise en réseau non indépendante. Le procédé comporte les étapes suivantes: une première station de base dans le système NSA balaie de manière omnidirectionnelle un utilisateur cible dans une zone de couverture pour déterminer la plage d'angle d'azimut où est situé l'utilisateur cible; et une seconde station de base dans le système NSA balaie la plage d'angle d'azimut où est situé l'utilisateur cible pour déterminer un faisceau correspondant entre la seconde station de base et l'utilisateur cible.
Patent WO-2020216332-A1 (WO)
Title: Data retransmission method, receiving method, terminal, and network device
Inventor: NI JIQING
IPC: H04L1/16
Filed: 2020-04-24
Abstract: Embodiments of the present invention provide a data retransmission method, a receiving method, a terminal, and a network device. A method on a terminal side comprises: sending a random access request message of a random access process to a network device, the random access request message comprising a pilot and a physical uplink shared channel (PUSCH); receiving a random access response message delivered by the network device; and re-sending the PUSCH in the random access request message according to the random access response message.
Patent WO-2020224485-A1 (WO)
Inventor: XIONG LIUDONG
IPC: H04M1/72403
Filed: 2020-04-28
Abstract: Disclosed are a screen capture method and an electronic device, which relate to the technical field of communications, and can realize quick screen capture of a specific region in a screen, thereby improving the user experience. The method specifically comprises: a terminal displaying a first interface that comprises N regions; receiving a first operation of a user; in response to the first operation, the terminal displaying a second interface, wherein the second interface comprises N controls corresponding to the N regions on a one-to-one basis, and each of the N controls is used for selecting or deselecting the content of the corresponding region; the terminal receiving a second operation of the user, wherein the second operation is an operation on the N controls; in response to the second operation, the terminal determining a selected region from among the N regions; the terminal receiving a third operation of the user; and in response to the third operation, the terminal generating a first picture, wherein the first picture includes the content of the selected region from among the N regions, or the terminal generating M pictures, wherein each of the M pictures includes the content of one of X selected regions from among the N regions.
Patent WO-2021237611-A1 (WO)
Title: Modifying a synchronization signal block (ssb) measurement for a measurement report to induce an ssb handover
Inventor: XU ZHUOQI
IPC: H04W36/00
Filed: 2020-05-28
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for modifying a synchronization signal block (SSB) measurement for a measurement report to induce an SSB handover. In some aspects, a user equipment (UE) may determine whether a first signal strength measurement associated with a candidate SSB is greater than a second signal strength measurement associated with a serving SSB by at least a signal strength threshold. If so, the UE may modify the first signal strength measurement with a signal strength compensation amount to increase a difference between the first and second signal strength measurements. The UE may transmit a measurement report to a BS that includes the modified first signal strength measurement and the second signal strength measurement in order to induce the BS to perform an SSB handover from the serving SSB to the candidate SSB.
Patent WO-2021189642-A1 (WO)
Title: 信号处理方法、装置、计算机设备及存储介质
Inventor: CHEN XI
IPC: G06K9/00
Filed: 2020-05-29
Abstract: 一种信号处理方法、装置、计算机设备及存储介质，该信号处理方法包括获取携带时间标签的原始信号数据（S10）；对所述原始信号数据进行预处理以得到待处理样本数据（S20）；对所述待处理样本数据进行频域转换，得到与所述待处理样本数据对应的信号特征（S30）；采用改进Transformer模型对所述信号特征进行处理，得到原始分类模型（S40）；所述改进Transformer模型包括双向LSTM层、池化层以及融合层；所述双向LSTM层和所述池化层用于提取数据特征；所述融合层用于将所述双向LSTM层和所述池化层提取的数据特征进行融合；采用灰狼优化算法对所述原始分类模型进行优化，得到目标分类模型（S50）。该信号处理方法可有效保证模型分类精度和算法并行度。
Patent WO-2021243509-A1 (WO)
Title: Conception à 2 broches pogo pour casque d'écoute tws
Inventor: LIANG TIEYI
IPC: H01R4/10
Filed: 2020-06-01
Abstract: L'invention concerne un casque d'écoute TWS comprenant un boîtier de charge et un ou deux écouteurs boutons. Les écouteurs boutons peuvent être fixés dans le boîtier de charge par un connecteur à 2 broches pogo. Les écouteurs peuvent détecter l'état différent de la batterie dans le boîtier de charge par l'intermédiaire du connecteur à 2 broches pogo et peuvent en conséquence effectuer une mise sous tension ou hors tension lorsqu'ils sont retirés du boîtier de charge ou placés dans ce dernier.
Patent WO-2021189674-A1 (WO)
Inventor: JIANG HONGWEI
IPC: C08K7/06
Filed: 2020-06-12
Abstract: A semi-rigid melamine foamed plastic and a preparation method therefor. The preparation method for the semi-rigid melamine foamed plastic comprises the following steps: (1) putting paraformaldehyde into a reaction kettle, adding a formaldehyde solution and polyvinyl alcohol (PVA), heating the reaction kettle until solid particles in the reaction kettle are completely dissolved, and adding an appropriate amount of a base to adjust the pH value in the reaction kettle to 8.0-9; (2) synthesizing a modified resin; (3) carrying out curing and foaming; and (4) cutting and drying. The semi-rigid melamine foamed plastic is an intrinsic flame-retardant foam, has excellent flame retardancy and good sound absorption, heat resistance, and heat preservation performance, and can be used to prepare oil-water separation materials, supercapacitors, sound absorption materials and the like.
Patent WO-2021169095-A1 (WO)
Inventor: JIANG HONG
IPC: A61M16/04
Filed: 2020-06-22
Abstract: A disposable tracheal intubation/extubation anti-infection device, comprising an upper supporting component (8) and a middle connecting rod (3); several flexible framework rods (2) are hinged to the edge of the upper supporting component (8), and a transparent protective cover (1)covers a position between every two flexible framework rods (2); the middle connecting rod (3) passes through the upper supporting component (8), and one end of the middle connecting rod (3) is hinged to several supporting connecting rods (7) correspondingly connected to the upper positions of the flexible framework rods (2); glove holes (5) are provided on opposite side walls of the transparent protective cover (1), an inner side of each glove hole (5) is connected to a corresponding operation glove (10); and the middle connecting rod (3) moves in an axial direction of the upper supporting component (8) and enables the flexible framework rods (2) to be synchronously stretched and folded by means of the supporting connecting rods (7). The disposable tracheal intubation/extubation anti-infection device has a simple structure, is economical, convenient to operate, and capable of completely isolating a patient, avoiding splashing, blocking the transmission of aerosols and ensuring the safety of doctors.
Patent WO-2020259456-A1 (WO)
Inventor: YU FENG
IPC: H04W28/02
Filed: 2020-06-23
Abstract: The present application provides a data packet transmission method and a communication device. Said method comprises: receiving a data packet, the data packet being in an undelivered state; and during operation of a reordering timer, delivering the data packet when a time delay cut-off moment corresponding to the data packet arrives or a time delay cut-off moment of a data packet before the data packet in a reordering window arrives. In the data packet transmission method provided in the present application, when a data packet is limited by a reordering timer and thereby in an undelivered state due to waiting for reception of an out-of-order data packet, the data packet can be delivered when a time delay cut-off moment corresponding to the data packet arrives or a time delay cut-off moment of a data packet before the data packet in a reordering window arrives, even if the reordering timer is in an operation state; thereby solving the problem, which may be caused by the limitation of the reordering timer, of timeout delivery of a data packet, and guaranteeing a time-delay requirement of the data packet.
Patent WO-2021258344-A1 (WO)
Inventor: TURTINEN SAMULI
IPC: H04W24/10
Filed: 2020-06-24
Abstract: Disclosed are methods for a channel state information (CSI) reporting. An example method may include receiving a discontinuous reception (DRX) configuration information for configuring a plurality of DRX groups including a first DRX group with a first cell configured with CSI reporting resources, determining at least one DRX group in active time from the plurality of DRX groups, and reporting CSI over the CSI reporting resources on the first cell based on the DRX configuration information and the active time. Related apparatuses and computer readable media are also disclosed.
Patent WO-2021008472-A1 (WO)
Title: 细胞片层转移器件、运输装置和转移细胞片层的方法
Inventor: GAO SHUANG
IPC: C12M3/00
Filed: 2020-07-13
Abstract: 一种细胞片层转移器件(20)、细胞片层运输装置(30)和采用细胞片层运输装置(30)转移细胞片层(11)的方法，该细胞片层转移器件(20)包括：底板(201)和设置在所述底板(201)边缘的提起部(202)，其中，所述底板(201)配置为承载所述细胞片层(11)；所述底板(201)具有液体通道(203)，所述液体通道(203)配置为沿着所述底板(201)的厚度方向贯穿所述底板(201)；该细胞片层转移器件(20)设置在细胞片层运输装置(30)中；该细胞片层转移器件(20)可以保证在运输细胞片层(11)的过程中细胞片层(11)不受损伤，同时也能快速、精准地将细胞片层(11)转移并贴附于待修复的器官或者组织的表面。
Patent WO-2021017990-A1 (WO)
Title: Connecting safety device for disposable endoscopic cutting stapler
Inventor: Shu tuo
IPC: A61B17/068
Filed: 2020-07-23
Abstract: A connecting safety device for a disposable endoscopic cutting stapler, comprising: a rubber pipe fitting (1), a base block (3) being provided within the rubber pipe fitting (1). A central push rod (4) is in locking connection with the base block (3) by means of a limiting mechanism, a connecting safety block (5) is provided within a mounting groove of the base block (3), the connecting safety block (5) comprises a safety block main body (51) and a safety block tail part (52), two outwardly protruding sides of the safety block main body (51) form two shoulder parts (54), and each safety block tail part (52) consists of a plane part (55) and a slope part (56). A compression spring (6) is mounted within a spring groove in the base block (3), the compression spring (6) applies an outward pressure to the safety block main body (51) to partially clamp the safety block main body (51) into a rubber pipe limiting hole (2), and when the connecting safety block (5) is in a locked state, the central push rod (4) is connected to the base block (3) in a hook manner, the central push rod (4) is pushed forward after rotation, and the head of the central push rod (4) moves from the slope part (56) to the plane part (55) so as to apply a downward pressure on the connecting safety block (5). The locking and releasing of the connecting safety block (5) control the hooking or the frontward pushing of the central push rod (4) and the base block (3), so that the stapler operates normally.
Patent WO-2022007059-A1 (WO)
Inventor: TAO JIAN
IPC: G09G3/36
Filed: 2020-07-30
Abstract: 一种驱动电路、显示面板和显示装置，该驱动电路包括多个级联的驱动单元，每个驱动单元具体包括上拉控制电路、下拉电路、下拉保持电路、自举电路、放电电路和重置电路，其中，放电电路包括第十四薄膜晶体管和第十二薄膜晶体管。
Patent WO-2022021487-A1 (WO)
Inventor: LI TING
IPC: B29C48/09
Filed: 2020-08-17
Abstract: Disclosed a manufacturing method for a high-rigidity PE pipeline, comprising the following steps: 1) a raw material is plasticized and extruded by means of an extruder to form a pipe blank; 2) the pipe blank enters a vacuum sizing box by means of a sizing sleeve; 3) cooling water is sprayed to cool the pipe blank in the vacuum sizing box; 4) the pipe blank is taken out of the vacuum sizing box to form a pipe; 5) the pipe enters a heat treatment apparatus (1), and the outer surface layer of the pipe is heated by means of the heat treatment apparatus (1); 6) the pipe enters a heat insulation apparatus (2) and is slowly cooled to be 60°C or below by means of the heat insulation apparatus (2); 7) the pipe enters a spraying box and is cooled by means of the spraying box; and 8) traction cutting is performed. By means of a fractional crystallization method, the crystallinity of the inner wall layer of the PE pipeline is first improved, and then the outer surface layer of the pipeline is recrystallized, thereby eliminating residual stress, and improving the rigidity of the PE pipeline.