baber/WOPTO huggingface dataset:
Patent WO-2021128106-A1 (WO)
Inventor: LIU ZHIPENG
IPC: B65G53/34
Filed: 2019-12-25
Abstract: Afin de surmonter les problèmes de fluidité de poudre insuffisante et de transport et de dosage imprécis dans un système existant de pulvérisation et de traitement de chélation, un dispositif de transport de matériau en poudre destiné à la pulvérisation et au traitement de chélation de cendres volantes, lequel dispositif comprend séquentiellement, dans une direction de transport de matériaux en poudre, un système d'apport en pression négative (1), un système d'évacuation (2) et un système d'apport quantitatif (3). Les matériaux entrent dans le système d'apport quantitatif après être passés séquentiellement dans le système d'apport en pression négative et le système d'évacuation. Le système d'apport quantitatif est destiné à l'apport intermittent et à la stabilisation d'une quantité d'apport pour qu'elle soit comprise dans une plage appropriée, puis un flux d'air généré par des ventilateurs Roots (3.314, 3.324) du système d'apport quantitatif est destiné à pulvériser les matériaux en poudre dans un système de purification de gaz de carneau en vue d'un traitement de chélation. L'invention concerne également un dispositif d'activation (4). Le dispositif d'activation comprend un compartiment d'activation (4.1) et une conduite d'admission d'air comprimé (4.1A) et le compartiment d'activation est disposé au-dessous du système d'apport en pression négative. Pendant l'évacuation des matériaux en poudre depuis le fond d'un corps de compartiment étanche (1.6), de l'air comprimé est pulvérisé dans le compartiment d'activation du dispositif d'activation par la conduite d'admission d'air comprimé, de sorte que soit empêchée la formation de ponts du matériau à l'intérieur du compartiment d'activation, afin d'assurer l'entrée progressive des matériaux en poudre dans le système d'évacuation.
Patent WO-2020248582-A1 (WO)
Inventor: ZHANG KEFENG
IPC: H04W72/04
Filed: 2019-12-30
Abstract: Methods and apparatuses for logical time sensitive network (TSN) bridge are disclosed. According to an embodiment, a session management node receives, from a mobility management node in a mobile network, a first request for establishing a protocol data unit (PDU) session for a terminal device which is associated with a port of a logical TSN bridge. The session management node obtains a first port number of the logical TSN bridge at the side of the terminal device. The session management node obtains configuration information of the logical TSN bridge at a side of a user plane node corresponding to the PDU session.
Patent WO-2021138794-A1 (WO)
Title: Methods for multi-wafer stacking and dicing
Inventor: HE JIALAN
IPC: H01L21/98
Filed: 2020-01-07
Abstract: A method includes providing a structure including a carrier wafer, and a first device wafer with an adhesion layer between the carrier wafer and the first device wafer; and forming a plurality of first ablation structures in the structure, each of the plurality of first ablation structures extending through the first device wafer, the adhesion layer and a portion of the carrier wafer. Each of the plurality of first ablation structures has a portion inside the carrier wafer with a depth no greater than one half of a thickness of the carrier wafer. The first device wafer includes a plurality of first dies, each pair of adjacent first dies being separated by one of the plurality of first ablation structures. The plurality of first ablation structures are formed by either laser grooving or mechanical sawing.
Patent WO-2020143691-A1 (WO)
Title: Communication method and apparatus
Inventor: ZHENG LILI
IPC: H04L5/00
Filed: 2020-01-08
Abstract: Disclosed in embodiments of the present application are a communication method and apparatus. The method comprises: a terminal device determines a relationship between a frequency domain resource of a current operation bandwidth and a frequency domain resource of a reference signal under test; the terminal device determines whether to ignore a measurement interval according to the relationship between the frequency domain resource of the operation bandwidth and the frequency domain resource of the reference signal under test. By the present solution, a terminal device is able to determine whether to ignore a measurement interval according to a relationship between a frequency domain resource of the terminal device and a frequency domain resource of a reference signal under test, thereby improving the efficiency for the terminal device to apply a measurement interval, and further improving the efficiency of measurement of the terminal device.
Patent WO-2020143825-A1 (WO)
Title: Modèle linéaire inter-composantes dépendant de la taille
Inventor: ZHANG KAI
IPC: H04N19/117
Filed: 2020-01-13
Abstract: La présente invention concerne des dispositifs, des systèmes et des procédés de codage vidéo numérique, qui comprennent une prédiction inter-composante simplifiée. Selon un aspect représentatif, un procédé de codage vidéo comprend les étapes consistant à recevoir une représentation de flux binaire d'un bloc courant de données vidéo comprenant au moins une composante de luminance et au moins une composante de chrominance, prédire, à l'aide d'un modèle linéaire, un premier ensemble d'échantillons de la ou des composantes de chrominance sur la base d'un second ensemble d'échantillons qui est sélectionné en subdivisant les échantillons de ladite composante de luminance, et traiter, sur la base des premier et second ensembles d'échantillons, la représentation de flux binaire pour générer le bloc courant. Selon un autre aspect représentatif, le second ensemble d'échantillons est constitué d'échantillons voisins du bloc courant et est utilisé pour un mode de prédiction intra de la ou des composantes de luminance.
Patent WO-2020233162-A1 (WO)
Inventor: ZHAO YITIAN
IPC: H04M1/72403
Filed: 2020-01-19
Abstract: The present invention relates to a multi-machine wireless synchronous track-splitting recording machine, which comprises a power source module, an audio input module, an A/D conversion module, an SoC core module (including Bluetooth and WiFi communication modules), an audio passage module, a button module, an LED indication module and a digital storage module. The power source module supplies power to the audio input module and controls the operation of the SoC core module; and the SoC core module controls the A/D conversion module, the button module and the LED indication module, and the SoC core module is in bidirectional communication with the digital storage module and the internal Bluetooth and WiFi communication modules, respectively. The multi-machine wireless synchronous track-splitting recording machine of the present invention is small in size, and by using wireless network technology, a plurality of recording machines responsible for track-splitting recording can be connected to form a wireless mesh network for synchronous recording. Further provided are a corresponding recording system and method.
Patent WO-2020258878-A1 (WO)
Inventor: GUO ENQING
IPC: H01L51/52
Filed: 2020-01-19
Abstract: Disclosed are a display panel, a display apparatus and a method for preparing the display panel. The display panel comprises: a driving back plate; a light-emitting diode array layer located on the driving back plate, wherein the light-emitting diode array layer comprises a plurality of light-emitting diodes; a retaining wall located between adjacent light-emitting diodes, wherein the retaining wall defines a plurality of accommodating portions, and the accommodating portions are used for accommodating the light-emitting diodes; and an encapsulation layer arranged on one side, away from the driving back plate, of the light-emitting diode array layer, wherein the encapsulation layer comprises a plurality of encapsulation units, the encapsulation units are isolated from each other by means of a black matrix, the encapsulation units and the light-emitting diodes are correspondingly arranged, and light-scattering particles are distributed in at least one encapsulation unit. The display panel according to the embodiments of the present application can reduce the screen door effect and improve the picture display effect.
Patent WO-2021184278-A1 (WO)
Inventor: LI PENG
IPC: H04B7/185
Filed: 2020-03-19
Abstract: 本申请提供一种随机接入方法及系统，基站存储有信道资源索引表，信道资源索引表包括属于地面设备的信道资源位置和属于空中设备的信道资源位置，且，属于地面设备的信道资源位置和属于空中设备的信道资源位置不重叠；方法包括：向小区中的用户设备发送广播系统消息，利用地面设备检测方法在属于地面设备的信道资源位置进行检测，利用空中设备检测方法在属于空中设备的信道资源位置进行检测；若在属于地面设备的资源位置检测到用户设备的接入信号，则识别用户设备为地面设备并接入通信系统；若在属于空中设备的资源位置检测到用户设备的接入信号，则识别用户设备为空中设备并接入通信系统。本申请实现空中设备和地面设备接入同时识别设备类型。
Patent WO-2021184423-A1 (WO)
Inventor: LI XUAN
IPC: F16H1/32
Filed: 2020-04-01
Abstract: Disclosed is a bispherical cycloidal roller nutation drive device, comprising an input shaft, wherein a roller bearing, a first crown gear and a second crown gear are sleeved on the input shaft; the roller bearing comprises an outer ring and an inner ring; a retaining rack is connected between the outer ring and the inner ring, and a roller is connected to the retaining rack; the inner ring is connected to the first crown gear, and the outer ring is connected to the second crown gear; the input shaft is also connected to a nutation plate by means of a first bearing, and the axis of the nutation plate and the axis of the input shaft are inclined; the nutation plate is located between the first crown gear and the second crown gear, and the nutation plate is peripherally provided with a driving roller; the first crown gear and the second crown gear are used to be engaged with the driving roller at the same time; the first crown gear is connected to one end of the input shaft by means of a second bearing, and the second crown gear is connected to the other end of the input shaft by means of a third bearing. The present invention may effectively enable the device to be light weight and miniaturized, thereby increasing the service life, reliability and usage flexibility of the drive device.
Patent WO-2020258982-A1 (WO)
Inventor: MU QING
IPC: H04L12/24
Filed: 2020-04-08
Abstract: Disclosed in embodiments of the present invention are a method and system for analyzing a security log of a base station, and a computer-readable storage medium. The method comprises: a data convergence system buffering, in a first data buffering system, security logs reported in real time by a first distributed cluster of base stations; a log feature computation system performing computation on the basis of a second distributed cluster to obtain feature values of the security logs, and buffering the feature values of the security logs in a second data buffering system; a feature value real-time analysis system performing real-time analysis of the feature values of the security logs on the basis of a streaming computation framework to obtain an analysis result; and a data presentation device displaying the analysis result.
Patent WO-2021203300-A1 (WO)
Title: Ultra-reliable low latency communication (urllc) scheme selection
Inventor: YAO CHUNHAI
IPC: H04L5/00
Filed: 2020-04-08
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to perform URLLC scheme selection. The UE may connect to at least one base station. The UE may determine scheduling of a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH) are within a threshold duration. Based on the PDCCH and the PDSCH being scheduled within the threshold duration, select one or more transmission control indicator (TCI) states for receiving the PDSCH irrespective of TCI state (s) indicated in the PDCCH. The UE may receive the PDSCH using the selected one or more TCI states.
Patent WO-2021103382-A1 (WO)
Title: 除湿机
Inventor: LI WEIMING
IPC: F24F13/22
Filed: 2020-04-13
Abstract: 一种除湿机，包括：机身（100），机身（100）包括壳体（190），壳体（190）具有进风口（110）、出风口（120），以及连通进风口（110）和出风口（120）的风道；轴流风机（540）设置于风道中，轴流风机（540）的出风方向朝向出风口（120）；压缩机（550）设置于壳体（190）内，并与轴流风机（540）并行设置。
Patent WO-2020228495-A1 (WO)
Title: Sorting device
Inventor: CHEN JIAHANG
IPC: B07C3/08
Filed: 2020-04-21
Abstract: A sorting device, comprising a package loading module (2), a package collection module (4), a conveying module (1), an identification module and a controller (3); the conveying module comprises a plurality of conveying units (11) that cooperate in sequence, and the conveying units are provided with an input end (1101), an output end (1102) and a sorting end (1103); the output end of the previous conveying unit is docked to the input end of the next conveying unit, and the sorting ends of the conveying units are docked to the package collection module; the conveying units comprise a transmission mechanism and a driving mechanism, wherein the transmission mechanism may convey cargo to the output end and the sorting end under the drive of the driving mechanism. The conveying module of the sorting device is used as a conveying line, and a circular track is thus not required, which reduces floor space and costs. The device may adapt to any irregularly shaped site, and the device may be produced and assembled in batches quickly. If one conveying unit experiences a problem, another conveying unit may be quickly installed to replace said conveying unit.
Patent WO-2021212314-A1 (WO)
Inventor: HUANG YU LIN
IPC: C08G59/42
Filed: 2020-04-21
Abstract: L'invention divulgue une composition de résine thermodurcissable, comprenant une résine époxy, un copolymère styrène-anhydride maléique, une résine à base de cyanate, une résine de maléimide, du tétrabromobisphénol A et une charge. La résine époxy comprend une résine époxy bromée, une résine de dicyclopentadiène-époxy ou une résine époxy comportant un groupe trifonctionnel.
Patent WO-2020216348-A1 (WO)
Title: Bispecific antibodies against pd-1 and lag-3
Inventor: WU QIONG
IPC: A61K39/395
Filed: 2020-04-24
Abstract: Bispecific antibodies comprising a first targeting moiety which specifically binds to PD-1 and a second targeting moiety which specifically binds to LAG-3, wherein the first targeting moiety comprises a first VHH domain and the second targeting moiety comprises a second VHH domain. Amino acid sequences of the antibodies of the invention, cloning or expression vectors, host cells and methods for expressing or isolating the antibodies. Therapeutic compositions comprising the antibodies of the invention are also provided and methods for treating cancers and other diseases with the bispecific antibodies.
Patent WO-2021142977-A1 (WO)
Title: Vray-based method and system for rendering pbr materials
Inventor: YU MING
IPC: G06T15/00
Filed: 2020-04-30
Abstract: A VRAY-based method and system for rendering PBR materials. The method comprises: 1, model grouping and pretreatment: performing automatic grouping according to material information and surface area of models; 2, model lightening and UV unfolding: reducing the number of grids of the models by means of lightening process, and unfolding UV coordinates in the grouped models on a map; 3, PBR material baking: using Vary for baking to convert Vray materials into PBR materials, and outputting a related VrayBakeElement; 4, dual UV channel display: using dual UV channel display when the PBR materials are rendered; 5, material compression, comprising: model compression and material compression; 6, KSF description file, which is used for describing currently displayed model information; and 7, entering a PBR rendering system for real-time rendering. The described method can improve the speed of 3D real-time rendering and reduce the requirements on a device and an operating system.
Patent WO-2021135032-A1 (WO)
Title: Unilaterally driven patch-type drug infusion device and control circuit thereof
Inventor: YANG CUIJUN
IPC: A61M5/168
Filed: 2020-05-14
Abstract: A unilaterally driven patch-type drug infusion device, a reservoir(110), a piston(120) and a screw(130), the piston(120), connected with the screw(130), is arranged in the reservoir(110); a driving unit, the driving unit includes at least one rotating shaft(160), at least one driving member(150), the driving member(150) includes a driving end(151), the driving member(150) rotates around the rotating shaft(160) to advance the driving end(151); driving wheel(140) provided with wheel teeth(141), the advancing driving end(151) pushes the wheel teeth(141) to rotate the driving wheel(140); at least one linear actuator(180) and at least one reset unit(170) respectively connected to the driving member(150); and a control module(101) connected to the linear actuator(180) or the reset unit(170) to control the force output of the linear actuator(180) or the reset unit(170). The drug infusion device has a sufficiently great and stable and controllable infusion pressure to avoid drug.
Patent WO-2021017637-A1 (WO)
Title: Method for verifying authenticity of authenticated digital asset
Inventor: BAI JIE
IPC: G06Q20/38
Filed: 2020-06-04
Abstract: Provided is a method for verifying the authenticity of an authenticated digital asset. The method comprises: a client sending authenticated digital asset data to a digital asset registration platform or a blockchain network; and the digital asset registration platform or the blockchain network verifying the authenticity of an entity or an authentication code in the obtained authenticated digital asset data, and feeding back a verification result to the client. According to the method provided in the present application, the digital asset registration platform or the blockchain network extracts a hash value with authenticity to verify the authenticity of a digital asset entity received by the client, such that the client can confirm whether the received digital asset entity is an authentic entity, and perform a corresponding operation on the authentic entity or a false entity, thereby guaranteeing that a digital asset transaction is effectively performed.
Patent WO-2021243775-A1 (WO)
Inventor: WANG PING
IPC: B64D27/26
Filed: 2020-06-29
Abstract: A split type modular helicopter, comprising an engine compartment main body (1). A nose (2) is fixedly connected to one end of the engine compartment main body (1), and a tail (3) is fixedly connected to the other end of the engine compartment main body (1). The engine compartment main body (1), the nose (2), and the tail (3) are of an integral connection structure. A first propeller (4) is provided on an outer surface of the tail (3). A second propeller (5) is provided on an upper outer surface of the engine compartment main body (1) close to the nose (2). A module mounting space (6) is provided on a lower outer surface of the engine compartment main body (1). A compartment main body (7) is provided inside the module mounting space (6). The engine compartment main body (1) in the helicopter is in split connection to the compartment main body (7) by means of the module mounting space (6). By replacing compartments having different functions such as a passenger cabin, a cargo cabin, a police cabin, and a military cabin, the purpose that one helicopter has multiple functions can be achieved, and the application range and the flexibility of the helicopter are greatly expanded.
Patent WO-2022000168-A1 (WO)
Inventor: CHEN ZHENQIAN
IPC: F24F5/00
Filed: 2020-06-29
Abstract: A cold water storage system based on a phase-change energy storage material cold storage tank (100), comprising a cold storage unit, a cold storage tank (100), a cold discharge system and an automatic control system; the cold storage unit comprises a refrigeration unit (201), a circulating pump (202), and cold charge valves (203, 204); the cold storage tank (100) comprises a tank body (105), an upper water distributor (104), a water return port (102), a phase-change material energy storage layer (106), a lower water distributor (109) and a water outlet (110); and the phase-change material energy storage layer (106) is a composite phase-change material obtained by mixing alkanes and formic acid in proportion. The cold discharge system comprises a cold discharge pump (302), cold discharge valves (303, 304) and a user-end air conditioning system (301); the cold discharge pump (302) is connected to an uninterruptible power supply (305); and the automatic control system is connected to all links of the whole cold water storage system.
Patent WO-2022006896-A1 (WO)
Title: Battery and related apparatus thereof, preparation method therefor, and preparation device therefor
Inventor: ZENG YUQUN
IPC: H01M50/30
Filed: 2020-07-10
Abstract: Disclosed in the present application are a battery and a related apparatus thereof, a preparation method therefor, and a preparation device therefor. The battery comprises a plurality of battery cells, a cover body, and an insulating portion. The plurality of battery cells are configured to be electrically connected to one another by means of a bus component; the cover body comprises an accommodation space, which is configured to accommodate the bus component; and the insulating portion is attached to the cover body and configured to cover at least the bus component. According to the present application, the bus component in the battery for electrically connecting the plurality of battery cells is embedded in the cover body, such an arrangement makes the structure of the battery more compact; and part of the structure of a battery management unit can be disposed outside a case of the battery because the bus component is not sealed within the case.
Patent WO-2021232580-A1 (WO)
Title: Reversing device for heat dissipation fan of harvester
Inventor: WANG ZHIPING
IPC: F02B67/06
Filed: 2020-07-24
Abstract: A reversing device for a heat dissipation fan of a harvester, comprising an engine driving wheel (1), a transition wheel part (4), an intermediate wheel group (9), a tension wheel part (5), a heat dissipation fan assembly (7), and a belt group, the intermediate wheel group (9) being mounted on an intermediate wheel mounting frame (91). The device solves the problem that the whole machine is excessively wide due to the installation of a heat dissipation water tank and a dust screen outside an engine suction fan, thus preventing the harvester from hitting the ridge; and solves the problem of high engine temperature caused by dust screen blockage by dust, poplar, wheat ash, and the like due to continuous suction of the engine suction fan. The reversing device can achieve forward and reverse control by controlling a reversing tension push rod, thus enabling conveniently and quickly switch to the reverse state at any time.
Patent WO-2021018060-A1 (WO)
Title: Method for preparing core-shell quantum dot
Inventor: ZHOU JIANHAI
IPC: C09K11/02
Filed: 2020-07-24
Abstract: Disclosed in the present application is a method for preparing a core-shell quantum dot. The method for preparing the core-shell quantum dot comprises the following steps: providing an initial quantum dot containing a first cation; mixing the initial quantum dot with a precursor of a second cation and a precursor of a third cation to form a mixed system, the precursor of the second cation being used to form a shell layer, and the third cation being used to promote the outward diffusion of the first cation; adding into the mixed system an anion precursor used for forming the shell layer, and the anion precursor reacting with the precursor of the second cation and the first cation diffused from the initial quantum dot to form an alloy shell layer, so as to prepare the core-shell quantum dot. In the core-shell quantum dot obtained in the present application, the shell layer has a high degree of alloying, which is more conducive to obtaining a core-shell quantum dot having a short fluorescence emission wavelength; the synthesis method of the core-shell quantum dot is simple, the repeatability is good, and the reaction time is short.