baber/WOPTO huggingface dataset:
Patent WO-2021062944-A1 (WO)
Inventor: CAI YAOBIN
IPC: B29B13/06
Filed: 2019-12-10
Abstract: The utility model belongs to the technical field of plastic materials production, and relates to an injection molding machine material input structure having a preheating capability. The material input structure comprises a preheating box to which a feed hopper and a mixing container are fixed, and to which is connected a mixing shaft. Fixed to the mixing shaft are a driven gear engaging with a driving gear to which is fixed a drive motor, and a spiral plate. A fan and a heating mesh are fixed to the preheating box, and a blanking station, provided with a first discharge aperture, is fixed to a discharge container. In the present utility model based on a common injection molding machine material input structure, a heating device, a blower device and a mixing device are installed. Heating time is reduced, heating homogeneity is increased, and the utility model offers extensive market prospects and is suitable for promotion.
Patent WO-2021062946-A1 (WO)
Inventor: HE BIBO
IPC: H04W12/069
Filed: 2019-12-11
Abstract: The present application discloses a method, a device and a system for signing and issuing same-root certificates online. An eUICC card for signing and issuing the same-root certificate online comprises: a storage element for pre-storing a CA certificate signing and issuing information list and a CA certificate signing and issuing center server address when the eUICC card leaves a factory; and a processing element for providing a CA certificate signing and issuing information list for verifying whether certificates are at the same root or not for the SM-DP server, and providing a CA certificate signing and issuing center server address for online certificate application for the SM-DP server. Under the condition that the certificate of the eUICC card and the certificate of the SM-DP are not signed and issued at the same root, the authentication certificate of the SM-DP and the certificate to be downloaded are signed and issued on line, bidirectional authentication is completed, and profile of the operator is downloaded, so that the eUICC card can download SM-DP server profiles of all operators, and interconnection and intercommunication between different operators are truly realized.
Patent WO-2020135332-A1 (WO)
Inventor: LIU WEI
IPC: H04J3/06
Filed: 2019-12-23
Abstract: 本申请提供了一种时间同步方法及电子设备，所述方法包括：分别发送时钟同步信号和第一实时时间计数器RTC信息；其中，所述时钟同步信号用于测量第一模块与至少一个第二模块之间的延时，所述延时用于对所述第二模块侧接收到的时钟同步信号进行相位补偿，相位补偿后的所述时钟同步信号用于触发所述第二模块将本地的第二RTC信息更新为到所述第一RTC信息。
Patent WO-2020135726-A1 (WO)
Inventor: LI YANGJING
IPC: A61B17/34
Filed: 2019-12-27
Abstract: 一种防转动活检针，包括针管组件和针杆组件，针管组件包括针管（5）和针管手柄（1），针杆组件包括针杆（6）和针杆手柄（2），针管（5）的尾部连接有针管手柄（1），针管手柄（1）的顶部连接有针杆（6），针杆（6）的尾部连接有针杆手柄（2），针管手柄（1）上设置有第一限位装置，针杆手柄（2）上设置有第二限位装置，第一限位装置和第二限位装置相配合使用。活检针手柄防转结构只需在原有活检针结构上做一些简单的改动，结构简单，改动成本较低；可以有效的防止手术过程中因误触手柄产生的转动，保证器械的有效性，降低了手术风险。
Patent WO-2021022777-A1 (WO)
Inventor: ZHNAG XUETONG
IPC: D06M101/36
Filed: 2019-12-30
Abstract: The present application discloses a nano composite thin film having an infrared absorption function, a manufacturing method therefor and an application thereof. The nano composite thin film having an infrared absorption function comprises a porous thin film and an infrared absorption substance, the porous thin film having a connected three-dimensional network-like structure formed by mutually overlapping nanofibers and having a strong capillary force, and the infrared absorption substance being at least loaded within the three-dimensional network-like structure of the porous thin film. The nano composite thin film having an infrared absorption function provided in the present application has a wide infrared absorption band and a high infrared absorption rate, has a low cost and a simple preparation process, and can easily be produced on a large scale. The nano composite thin film can be directly used for filtering and thermal insulation and anti-infrared radiation, and can also overlap with the porous thin film to form a combined structure for thermal management or anti-infrared detection, having wide application prospects.
Patent WO-2020143513-A1 (WO)
Title: Super-resolution image reconstruction method, apparatus and device
Inventor: QIAO YU
IPC: G06T3/40
Filed: 2019-12-31
Abstract: A super-resolution image reconstruction method, comprising: generating images of different perceptual qualities by means of different super-resolution image generation methods; calculating, by means of a perceptual quality evaluation index, perceptual quality evaluation scores of the images of different perceptual qualities; training a ranking estimation network according to the calculated perceptual quality evaluation scores; calculating, according to the trained ranking estimation network, a ranking content loss of an image generated by a generator of a generative adversarial network, and guiding, according to the ranking content loss, the generator of the generative adversarial network to train; performing super-resolution image reconstruction on a low-resolution image according to the trained generator. The present invention uses the ranking estimation network to directly perform optimization on the perceptual quality evaluation index, so as to obtain a better image perceptual quality, can flexibly perform expansion according to requirements, and can constrain the generator to generate super-resolution reconstructed images of different characteristics.
Patent WO-2020186898-A1 (WO)
Inventor: LI QUN
IPC: H01L51/52
Filed: 2020-01-06
Abstract: A display panel includes: a plurality of light emitting units each having a light emitting side and a back side; a transparent substrate disposed over the light emitting side of the light emitting unit; a transparent film disposed over a side of the transparent substrate opposing the light emitting unit, wherein: the transparent film has an effective refractive index smaller than a refractive index of the transparent substrate; and the transparent film has a position-dependent refractive index progressively smaller along a light emitting direction from the light emitting unit.
Patent WO-2020143768-A1 (WO)
Inventor: CHOU TZU-HAN
IPC: H04L5/00
Filed: 2020-01-10
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives an indication for transmitting a particular DMRS sequence in an uplink transmission. The particular DMRS sequence is time domain based. The UE generates the particular DMRS sequence. The UE modulates the particular DMRS sequence to obtain a set of symbols. The UE maps a plurality of symbols of the set of symbols to a plurality of subcarriers. The UE transmits the plurality of symbols on the plurality of subcarriers.
Patent WO-2020199725-A1 (WO)
Title: Transposition device of inner globoidal cam mechanism
Inventor: YAN RU
IPC: F16H1/18
Filed: 2020-01-16
Abstract: A transposition device of an inner globoidal cam mechanism, comprising a globoidal cam (8) driven by a motor (4) and a transmission device, a driven disc (1) of a roller (3) that is radiating inward and matching the globoidal cam (8), and a bearing and a bearing seat (16) which are connected to the driven disc (1), wherein the bearing seat (16) is installed on a connecting flange (12); the motor (4) drives the inner globoidal cam (8) to rotate by means of the transmission device; a trapezoidal groove surface on the globoidal cam (8) is matched with a spherical cone roller radiating inward to achieve the deceleration movement of the driven disc (1); the driven disc (1) is matched with an inner bearing ring; a bearing outer ring is fixedly arranged in the bearing seat (16); and the motor (4), the transmission device and the globoidal cam (8) are all arranged in the driven disc (1), so that the occupancy of a space by the whole structure is greatly reduced, the volume is small, the structure is compact, and the practicability is high.
Patent WO-2021142717-A1 (WO)
Title: Vehicle maneuver estimation accuracy conveyance
Inventor: VASSILOVSKI DAN
IPC: H04L29/06
Filed: 2020-01-16
Abstract: A user equipment (UE) in a vehicle may transmit to another vehicle an inter-vehicle message with a driving maneuver request for a driving maneuver to be executed by the vehicle. The inter-vehicle message may include one or more estimated parameters, such as temporal, spatial, or trajectory parameters, for the driving maneuver. The inter-vehicle message may include further includes an indication of an estimation accuracy for the one or more estimated parameters. A UE in a vehicle that receives the inter-vehicle message may determine whether to grant, reject, or submit a counter-proposal to the request based at least in part on the estimated parameters and the indication of the estimation accuracy for the estimated parameters. A response to the maneuver request may be transmitted to the requesting vehicle that grants, rejects, or provides a counter proposal to the maneuver request.
Patent WO-2021142738-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04L1/18
Filed: 2020-01-16
Abstract: 本申请实施例公开了一种信息反馈方法和相关设备，所述方法包括：终端接收来自网络设备的预设信息，所述预设信息至少包括点对多点传输信息；所述终端向所述网络设备反馈所述预设信息的混合自动重传请求响应信息，所述混合自动重传请求响应信息包括所述点对多点传输信息的混合自动重传请求响应信息。可见，本申请终端在接收点对多点传输信息是存在混合自动重传请求的反馈机制的，当点对多点传输的业务数据发生丢失时，网络设备可以根据混合自动重传请求的反馈信息确定是否需要发送重传，从而有利于保证业务数据传输的可靠性。
Patent WO-2021147014-A1 (WO)
Title: Method and apparatus for path status detection
Inventor: SUN WEI
IPC: H04L12/24
Filed: 2020-01-22
Abstract: A method for path status detection performed by a routing function entity (900) comprises sending a probe message to an entity (1000) of a cloud network, wherein a routing path of the probe message passes through a first gateway of the cloud network (402). The method further comprises determining a path status between the first gateway of the cloud network and the entity (1000) of the cloud network based on whether a corresponding probe response message is received or not (404). The method may further comprise sending messages for advertising network reachability or withdrawing to the first gateway according to the path failure detection or recovery.
Patent WO-2020164551-A1 (WO)
Title: Power generation system with efficient utilization of wind power
Inventor: WANG MINGYI
IPC: F03D9/30
Filed: 2020-02-13
Abstract: Disclosed is a power generation system with efficient utilization of wind power. The system comprises an aircraft (1), a cable (3) and a wind power generation device (2). The top of the cable (3) is connected with the aircraft (1), the bottom of the cable (3) is connected to the ground or a motor device (4), and the wind power generation device (2) is connected to the cable (3); or the wind power generation device (2) is connected to a tower (5), and the bottom of the tower (5) is anchored to the ground or the motor device (4).
Patent WO-2021077647-A1 (WO)
Inventor: ZHOU CHUNLIN
IPC: G09B23/28
Filed: 2020-02-18
Abstract: Disclosed is a lung tissue model for use in a puncture surgery experiment, the lung tissue model comprising: a mounting base plate (1) serving as a model base; an optical positioning unit (2) for identifying a marker (21) by means of an optical positioning apparatus, acquiring the position of the model, and providing reference information for three-dimensional registration with CT data; a lung tissue unit (3) for providing a physiological environment of a lung and a tumor target required for the puncture surgery experiment; a breathing simulation unit (4) connected to a balloon embedded in the lung tissue unit via a pipeline and controlling expansion and contraction of the balloon to simulate the deformation of physiological tissue of the lung and the displacement of the tumor target in a breathing process of a patient; and a data acquisition and control unit (5) for controlling the breathing simulation unit (4) to simulate the breathing process of the patient and recording parameters of the induced motion of the bionic lung tissue. The lung tissue model integrates a pulmonary alveoli bionic model, a tumor bionic model, and the optical positioning of a marker, can simulate respiratory motion of a lung on the basis of real data, and is suitable for use in a puncture surgery experiment based on optical positioning navigation.
Patent WO-2020169064-A1 (WO)
Inventor: HU ZHIHAI
IPC: B01D39/16
Filed: 2020-02-20
Abstract: The present invention provides an oil slurry filter, a filtering unit containing the oil slurry filter, a multi-filter system containing the oil slurry filter, and a multi-stage filtering system containing the oil slurry filter. By using a filter component of a flexible material, the oil slurry filter of the present invention solves the problems that the filter material is easily blocked by high-viscosity colloidal impurities, the filter has poor regeneration efficiency, and the filtering efficiency is low, and the oil slurry filter of the present invention can make the backwash treatment of filter residue more convenient and improve the regeneration efficiency of the filter. The present invention also provides a filtering method using the oil slurry filter to ensure long-term stable operation of the oil slurry filtering process.
Patent WO-2020187221-A1 (WO)
Inventor: YU YANG
IPC: B01D46/44
Filed: 2020-03-18
Abstract: Disclosed is a method for determining the service life of a filter of an air purifier. The method comprises the following steps: S110, after a filter is cleaned, starting an air purifier and recording the PM2.5 value of the current air; S120, recording a time T taken by the air purifier to carry out purification at the current wind speed until the PM2.5 value of the current air reaches a set value; and S130, determining, according to the time T, whether the filter needs to be changed. Also disclosed is an air purifier, comprising a controller configured to be capable of executing the method for determining the service life of a filter of an air purifier.
Patent WO-2021012692-A1 (WO)
Inventor: CAI YOUGEN
IPC: B21B27/00
Filed: 2020-03-23
Abstract: Disclosed by the present invention are a roller used for galvanized aluminium sheet and a preparation method therefor. According to the present invention, the content of retained austenite is regulated as 8%-15%, and the rigidity is 93-95HSD. The raw materials are placed in a medium-frequency induction furnace to prepare an alloy liquid, and a semi-finished product is cast under a low temperature; a finished product is obtained after heat treatment, thermal refining, quenching treatment, cold treatment, tempering treatment and final fine grinding, the cold treatment temperature being -30 to 5 degrees centigrade. The austenite phase area is enlarged while elements such as Ni and Mn are added, thus a critical point of retained austenite meeting the manufacturing technique is found. That is, the rigidity regulation not only satisfies the rolling force, but also prevents the situation that the roller cannot be used at a minimum diameter due to low rolling rigidity. Meanwhile, the combination of different alloy components and different technologies not only improves the corrosion resistance of the galvanized aluminium roller but also enables the austenite to be stabilized in different working temperatures, thereby prolonging the service life of the roller while improving the surface quality.
Patent WO-2021103365-A1 (WO)
Title: 基于微信小程序的弹幕处理方法和系统
Inventor: Wu Xiuran
IPC: G06F9/52
Filed: 2020-03-26
Abstract: 本申请实施例公开了一种基于微信小程序的弹幕处理方法，包括：获取视频播放页面，用于输出视频流；获取与视频流关联的多个弹幕数据；执行第i次弹幕处理操作：将操作指示信息调整为第一指示信息；对多个弹幕数据执行遍历，以查找多个弹幕数据中是否包括处于待发射状态的弹幕数据；及如果多个弹幕数据中包括处于待发射状态的弹幕数据，则：针对处于待发射状态的弹幕数据进行处理操作；判断针对处于待发射状态的弹幕数据的处理操作是否已经完成；如果针对处于待发射状态的弹幕数据的处理操作已经完成，则将操作指示信息调整为第二指示信息。本申请实施例通过操作指示信息来运行或阻塞弹幕处理操作的后续操作，避免异步通信导致出现bug。
Patent WO-2021195847-A1 (WO)
Inventor: XU WEIJIE
IPC: H04W24/10
Filed: 2020-03-30
Abstract: La présente invention concerne un procédé de mesure, un terminal utilisateur et un dispositif de réseau. Au cours du procédé de mesure, un dispositif de réseau envoie des premières informations de configuration de mesure à un premier terminal utilisateur, le premier terminal utilisateur étant associé à un second terminal utilisateur. La présente invention peut réduire la consommation d'énergie d'un terminal pendant une mesure, optimiser le processus de mesure et accroître l'efficacité de mesure.
Patent WO-2020216011-A1 (WO)
Inventor: YANG LEI
IPC: B62D1/04
Filed: 2020-03-31
Abstract: Disclosed are a structural component of a steering wheel assembly for a motor vehicle, the structural component comprising a ringing mechanism (3) and an airbag (2). The ringing mechanism (3) comprises a first component (32), a second component (31) capable of moving relative to the first component (32), and a spring element (33), wherein a spring force of the spring element (33) enables the first component (32) and the second component (31) to be separated from each other. The second component (31) can occupy an initial position and a pressing position, and at the pressing position, the ringing mechanism (3) can be connected to an automobile horn. The first component (32) is used for being directly mechanically connected to a steering wheel frame (11). A housing of the airbag (2) is directly mechanically connected to the second component (31), and is not directly mechanically connected to the steering wheel frame (11). The present invention further relates to a steering wheel assembly for a motor vehicle, and an assembly method for the steering wheel assembly. The structural component can achieve ease of assembly thereof in a steering wheel assembly, and reduce the risk of damage to an airbag during assembly.
Patent WO-2020200240-A1 (WO)
Title: Détection de faisceaux candidats en mode drx
Inventor: LIN HSUAN-LI
IPC: H04W16/28
Filed: 2020-04-01
Abstract: L'invention concerne des appareils et des procédés pour la détection de faisceaux candidats (CBD) en mode de réception discontinue (DRX). Selon un nouvel aspect, la période d'évaluation CBD utilise le facteur d'échelle uniforme, et la période de base pour la période d'évaluation CBD est la même sans DRX configurée et quand la DRX est configurée avec une longueur de cycle DRX inférieure ou égale à un seuil prédéfini. Dans un mode de réalisation, un équipement utilisateur (UE) reçoit une configuration DRX comprenant une longueur de cycle DRX, détermine une période de base pour une période d'évaluation de mesures CBD sur la base de la longueur de cycle DRX et détermine un multiplicateur pour la période d'évaluation sur la base d'un facteur d'échelle et d'un ou de plusieurs facteurs de mesure, et effectue des mesures CBD sur la base de la période d'évaluation, la période d'évaluation étant basée sur la période de base et le multiplicateur déterminés. Dans un mode de réalisation, le facteur d'échelle est le même pour toutes les configurations DRX.
Patent WO-2020248661-A1 (WO)
Inventor: ZHANG YONGKANG
IPC: C21D10/00
Filed: 2020-04-01
Abstract: Provided is a laser shock peening method for a tenon groove portion of a high-temperature alloy small-size turbine disc. The method comprises the following steps: designing a track scheme for the laser shock peening of a tenon groove of a turbine disc, and using different laser shock peening parameters and laser oblique incidence angles for different parts of tenon teeth of the same tenon groove; importing a robot clamp model into a corresponding spatial position in robot simulation system software according to spatial position data of an object; generating a laser shock peening robot track program for the tenon groove; compiling a robot program; generating a robot laser shock peening track program of all the tenon grooves of the entire turbine disc; determining laser parameters for the laser shock peening of a portion, which is to be subjected to laser shock peening, of each tenon tooth and the corresponding tenon groove bottom of different tenon grooves; and performing laser shock peening on the turbine disc.
Patent WO-2020207348-A1 (WO)
Inventor: HAO XINGHUI
IPC: D06F37/40
Filed: 2020-04-03
Abstract: A washing machine control method and a washing machine. According to the control method, a washing process of a washing machine comprises a first operation state and/or a second operation state. In the first operation state, an inner cylinder and an impeller move relative to each other during rotation. In the second operation state, the inner cylinder and the impeller are stationary relative to each other during rotation. In the same washing process, the washing machine is in only the first operation state, or is in only the second operation state, or switches between the first operation state and the second operation state. In the washing process, the inner cylinder and the impeller are stationary relative to each other during rotation, and this stationary state can be continuous, or can be switched in an alternating manner with the relative motion state, thereby causing the washing water to flow in various manners, improving the efficiency and cleaning ratio of clothes-washing, reducing damage to clothes, achieving delicate washing, and meeting user requirements.
Patent WO-2021203248-A1 (WO)
Title: Wake-up time control method and device and computer-readable storage medium
Inventor: YANG XING
IPC: H04W52/02
Filed: 2020-04-07
Abstract: The present disclosure relates to the technical field of communication and concerns a wake-up time control method and device and a computer-readable storage medium. The method comprises: a first terminal determines available resources in a resource pool, the available resources being resources for direct connection communication between the first terminal and a second terminal; and the first terminal controls the time when the first terminal is in a wake-up state on the basis of the available resources. The time when the first terminal is in the wake-up state is controlled on the basis of the available resources, so that a DRX technology is applied to a direct communication scene to reduce the power consumption of the first terminal.
Patent WO-2021098145-A1 (WO)
Inventor: WANG CHAO
IPC: F16M11/12
Filed: 2020-04-26
Abstract: Disclosed is a display device (100), comprising a display device main body (1) and a display device hanger (2), wherein the display device hanger (2) is connected to and drives the display device main body (1) to rotate. The display device hanger (2) comprises a hanger body (21), a rotating plate (22) and a rotating mechanism (23), wherein the rotating mechanism (23) drives a platform (221) of the rotating plate (22) to rotate so as to achieve rotation of the rotating plate (22), and the rotating plate (22) can be used for being fixedly connected to the display device (100) such that the display device (100) can be driven by the rotating plate (22) to rotate. A through second via hole (2211) is provided in a rotating center of the platform (221), the second via hole (2211) keeps still along with rotation of the platform (221), and as a first via hole (2111) is in communication with the second via hole (2211), an electric wire penetrates the first via hole (2111) and the second via hole (2211) and keeps still along with rotation of the platform (221), such that the offset of the electric wire in the rotating process of the rotating plate is effectively reduced, a plurality of electric wires becoming disordered in the rotating process of the rotating plate is prevented, and the uniformity of the plurality of electric wires after resetting is improved.