baber/WOPTO huggingface dataset:
Patent WO-2021258689-A1 (WO)
Inventor: GU YANTAO
IPC: F25B41/00
Filed: 2020-12-23
Abstract: The present application provides a heat exchange system, an air conditioning apparatus, and a control method for an air conditioning apparatus. The heat exchange system comprises: a compressor; a four-way valve; a first heat exchanger; a throttling device; a second heat exchanger; a liquid storage device comprising a first communication port and a second communication port, the first communication port being communicated with an air suction port, and the second communication port being communicated with one end of the second heat exchanger; a first valve body disposed on a flow path between the liquid storage device and the compressor; a second valve body disposed on a flow path between the second communication port of the liquid storage device and the throttling device; and a measurement device for measuring the amount of a refrigerant for heat exchange circulation in the heat exchange system, wherein when the heat exchange system operates in a heating work condition, working states of the first valve body and the second valve body are controlled according to the amount of the refrigerant of the heat exchange system. According to the heat exchange system provided in the present application, the amount of the refrigerant for heat exchange circulation in the heat exchange system can be increased or reduced according to actual situations, so as to reduce the power of the heat exchange system and improve the energy efficiency of the heat exchange system.
Patent WO-2021129842-A1 (WO)
Title: Système et procédé d'imagerie médicale de disques intervertébraux
Inventor: JIA FENGGANG
IPC: G06T15/00
Filed: 2020-12-25
Abstract: L'invention concerne un procédé de traitement d'image. Le procédé peut comprendre l'obtention de données de balayage d'une colonne vertébrale d'un sujet (510), la détermination d'un ou plusieurs paramètres de centre de chacun d'une pluralité de centres de la colonne vertébrale sur la base des données de balayage (520), l'identification d'au moins un disque intervertébral sur la base du ou des paramètres de centre de chacun de la pluralité de centres (530), la détermination d'un protocole de reconstruction de disque intervertébral de chacun du ou des disques intervertébraux (540), la détermination d'un disque intervertébral cible du ou des disques intervertébraux (550) et la reconstruction d'une ou plusieurs images du disque intervertébral cible sur la base d'un protocole de reconstruction de disque intervertébral du disque intervertébral cible (560), les protocoles de reconstruction de disque intervertébral pouvant se rapporter à MPR.
Patent WO-2022077775-A1 (WO)
Inventor: HU SHUAISHUAI
IPC: G01R13/02
Filed: 2020-12-29
Abstract: Disclosed in the content of the present disclosure are an eye diagram oscilloscope system and an eye diagram testing method. The system comprises an equalizer (1), a clock data recovery circuit (2) and an eye diagram oscilloscope (3); after an input signal is adjusted by the equalizer (1), clock information for the clock data recovery circuit (2) to recover the input signal input is inputted, and the clock information and the input signal are inputted into the eye diagram oscilloscope (3); the eye diagram oscilloscope (3) comprises an algorithm logic module (31), a first phase interpolator (32) and a first sampler (33); and the algorithm logic module (31) controls an output clock of the first phase interpolator (32) to traverse N phases, and controls the threshold voltage of the first sampler (33) to traverse M voltage values, thereby testing the bit error rate under each phase and each voltage value, and obtaining an eye diagram of M*N test points. The systems and methods of some embodiments of the content of the present disclosure solve the technical problem of high signal testing costs in the prior art.
Patent WO-2022116342-A1 (WO)
Inventor: QIU WEIWEI
IPC: G06F9/54
Filed: 2020-12-30
Abstract: Disclosed in the present application are an event pushing method and system, a blockchain platform, a contract invoking terminal, and a storage medium, being used for quickly obtaining the event content of a smart contract. The method partially comprises: receiving a smart contract invoking transaction sent by a contract invoking terminal; invoking a corresponding smart contract according to the smart contract invoking transaction, and parsing same into an executable structure in a memory, the smart contract comprising an event function invoking instruction; executing the executable structure of the smart contract to invoke an event function corresponding to the event function invoking instruction, the event function being an event function corresponding to a smart contract predefined in a blockchain platform; executing an event processing logic corresponding to the smart contract according to the event function, so as to obtain the event content; and pushing the event content to the contract invoking terminal.
Patent WO-2022116350-A1 (WO)
Inventor: CHEN XIAOCHENG
IPC: G06Q30/04
Filed: 2020-12-30
Abstract: 一种基于区块链的发票管理方法、系统、设备及存储介质，该方法包括：创建用于传输数据的标准化功能接口；所述标准化功能接口包括开票接口（S210）；采用所述开票接口与税务区块链平台建立连接（S220）；当接收到开票请求时，对开票请求中携带的开票数据进行真实性验证（S230）；若开票数据验证通过，则调用开票接口将开票数据传输至税务区块链平台，以使得税务区块链平台根据开票数据生成发票信息（S240）；接收并记录由税务区块链平台通过开票接口反馈的发票信息（S250）。
Patent WO-2022088506-A1 (WO)
Title: 一种有色金属雕铣机床
Inventor: CHEN HONGHUI
IPC: B23Q11/00
Filed: 2021-01-07
Abstract: 一种有色金属雕铣机床，包括雕铣机床本体（1）和机架（2），雕铣机床本体（1）的上断面上设置有钢板加工台面（5），钢板加工台面（5）的上端均匀设置有v形槽，机架（2）的内侧壁上固定安装有废料推送装置（8），废料推送装置（8）包括安装槽（801），安装槽（801）的内侧壁靠近上下两侧设置有两排电动推杆（802），伸缩支撑杆（803）自由端安装有推板（804），推板（804）的下侧固定设置有橡胶刮片（805）。通过设置废料推送装置，能够对加工台面上端的v形槽中的废料粉末和积水进行清除，该机床结构简单，操作方便，能够保证有色金属板加工的正常高效进行，实用性高。
Patent WO-2022147745-A1 (WO)
Inventor: ZHOU YAN
IPC: H04N19/00
Filed: 2021-01-08
Abstract: La présente demande concerne un procédé de codage, un procédé de décodage, un appareil de codage et un appareil de décodage. Le procédé de codage comprend : le codage, au moyen d'une technique de codage basée sur un réseau de neurones artificiels, d'une image à coder pour obtenir de premières données codées ; la compression et le codage, dans un mode de prédiction différentielle, d'un ensemble de paramètres de modèle d'un modèle de réseau de neurones artificiels compris dans la technique de codage basée sur un réseau de neurones artificiels de manière à obtenir de secondes données codées ; et la transmission des premières données codées et des secondes données codées. Selon la solution fournie par la présente demande, la largeur de bande de transmission peut être économisée.
Patent WO-2022151207-A1 (WO)
Inventor: CUI JIE
IPC: H04L5/00
Filed: 2021-01-14
Abstract: Certains modes de réalisation comprennent un appareil, un procédé et un produit programme informatique pour une activation de cellule secondaire directe améliorée dans un système de communication sans fil 5G. Un équipement utilisateur (UE) peut recevoir une commande de contrôle de ressources radio (RRC) à partir d'un nœud B 5G (gNB) par l'intermédiaire d'une cellule primaire (PCell) ou par l'intermédiaire d'une cellule secondaire primaire (PSCell) comprenant des données de configuration pour une cellule secondaire (SCell), la SCell fonctionnant dans la plage de fréquences 2 (FR2). La commande RRC comprend un premier état indicateur de configuration de transmission (TCI) pour la SCell, et l'UE peut activer la SCell pour l'UE sur la base au moins des données de configuration, simultanément avec le premier état TCI pour recevoir la transmission de PDCCH. L'UE peut recevoir une transmission de canal de commande de liaison descendante physique (PDCCH) par l'intermédiaire d'un premier faisceau d'antenne provenant de la SCell, le premier faisceau d'antenne étant basé sur le premier état TCI.
Patent WO-2022151502-A1 (WO)
Title: 配置srs传输资源的方法、终端设备及网络设备
Inventor: Tian Jiejiao
IPC: H04W72/04
Filed: 2021-01-18
Abstract: 本发明实施例提供了一种配置SRS传输资源的方法、终端设备及网络设备，用于保证SRS在频域上的灵活配置，支持更多可能性的频域位置和带宽上触发SRS，并且能够利用灵活的参数配置达到增强覆盖以及达到节省时延的效果。本发明实施例可以包括：终端设备接收网络设备发送的第一信息，所述第一信息用于指示第一探测信号SRS资源的频域位置，或，所述第一信息用于指示第二SRS资源的频域位置，所述第二SRS资源为跨子带传输的SRS资源；所述终端设备根据所述第一信息，向所述网络设备发送所述第一SRS资源，或，所述第二SRS资源。
Patent WO-2021147896-A1 (WO)
Inventor: WANG HAORAN
IPC: G09F9/33
Filed: 2021-01-20
Abstract: 一种支撑板（1）及折叠显示器，其中支撑板（1）包括支撑板本体（11）和多个通孔（10）。支撑板本体（11）具有至少一个图案化区域（03），多个通孔（10）设置于至少一个图案化区域（03），且沿支撑板本体（11）的厚度方向贯穿支撑板本体（11）；每个通孔（10）在垂直于支撑板本体（11）的厚度方向的第一平面上的投影形状为条形。
Patent WO-2021223469-A1 (WO)
Title: Test rod design method and system for evaluating influence of loosening defect on mechanical property
Inventor: WANG JUN
IPC: G16C60/00
Filed: 2021-01-26
Abstract: The present invention provides a test rod design method for evaluating the influence of a loosening defect on the mechanical property, comprising: step S1: designing the shape and the size of a casting rod according to the national standard, wherein the diameter of the casting rod is not less than the diameter of clamping positions on both ends of a test piece required by the national standard, and the length of the casting rod is not less than the total length of the test piece required by the standard; step S2: designing a specific region of the casting rod as polyhedral or spherical; step S3: transforming the casting rod into a three-dimensional CAD model, simulating and analyzing a freezing process, and predicting the position where a shrinkage defect possibly occurs, and the severity degree of the shrinkage defect. According to the present invention, an expected casting shrinkage defect can be made at the designated position of the test piece, while no shrinkage defect occurs to other positions, and the defect is reserved within a gauge length of the test piece used for the mechanical property test.
Patent WO-2022012022-A1 (WO)
Title: Low-profile radiation unit and small base station antenna
Inventor: ZHANG CHENXI
IPC: H01Q1/24
Filed: 2021-01-27
Abstract: The present invention provides a low-profile radiation unit, comprising a dielectric substrate, a radiator and a feeding balun, the radiator comprising two orthogonally distributed dipoles which are respectively provided in ±45°C directions of the dielectric substrate; and the feeding balun being of an orthogonal structure, the bottom of the feeding baluns being connected to a feeding network, and the top of the feeding baluns being connected to the radiator, and being used for feeding each of the dipoles by means of a feeding probe in a coupling manner. The present invention further provides a small base station antenna containing the low-profile radiation unit. In this way, the present invention can achieve a design of wide-frequency band and low-profile of the radiation unit while ensuring antenna performance, thereby achieving the purpose of miniaturizing the antenna.
Patent WO-2021196847-A1 (WO)
Inventor: MAO HONGYONG
IPC: A47D7/00
Filed: 2021-01-27
Abstract: Disclosed is a portable child game bed, comprising bed legs and a folding driving device. Guard bars are respectively arranged at the tops between every two adjacent bed legs, two ends of each guard bar are respectively movably connected to the tops of corresponding bed legs, a connecting mechanism is arranged at the bottom of each bed leg, a connecting rod is composed of an upper connecting rod and a lower connecting rod that are vertically arranged, the connecting mechanism comprises a base and a transmission mechanism, one end of the upper connecting rod is connected to the base, the other end of the upper connecting rod is rotationally connected to a frame body, one end of the lower connecting rod is rotationally connected to the base, the end of the lower connecting rod that extends into an inner cavity of the lower portion of the base is linked together with the transmission mechanism, and the other end of the lower connecting rod is rotationally connected to the frame body. The portable child game bed has the advantages whereby linkage between the guard bars and the folding driving device is achieved by means of a pull rope and the connecting mechanism, such that the guard bars can also move along with the folding driving device when the folding driving device is pulled upwards and pushed downwards, and the folding and unfolding of the whole bed body can be achieved merely by applying force at one position of the folding driving device.
Patent WO-2021164672-A1 (WO)
Inventor: LI HONGLIN
IPC: A61P31/14
Filed: 2021-02-09
Abstract: An application of a compound represented by formula I or a pharmaceutically acceptable salt thereof in the preparation of a drug for treating RNA virus infection.
Patent WO-2021170041-A1 (WO)
Inventor: ZOU BO
IPC: H04R1/08
Filed: 2021-02-25
Abstract: The present invention provides an earphone and an electronic device. The earphone comprises a gyroscope, bone conduction vibration is sensed by means of the gyroscope, and an orthogonal error signal of the gyroscope is used for reflecting the bone conduction vibration. Specifically, a transmission part directly or indirectly acts on the gyroscope or an inertial measurement unit comprising the gyroscope, and the bone conduction vibration is conducted to the gyroscope by means of the transmission part, so that the gyroscope generates strain to cause a change in the orthogonal error signal of the gyroscope, and the bone conduction vibration can be sensitively detected.
Patent WO-2021218375-A1 (WO)
Inventor: ZHU HAO
IPC: H04W4/06
Filed: 2021-03-04
Abstract: La présente invention concerne un procédé et un appareil de configuration de support, un procédé et un appareil de gestion d'informations de contexte, un procédé et un appareil de libération, un dispositif et un support de stockage. Le procédé de configuration de support comprend : la réception de premières informations ; et la configuration d'un support radio d'un MBS sur la base des premières informations, le support radio comprenant un support point à point (PTP) et/ou un support point à multipoint (PTM).
Patent WO-2022174486-A1 (WO)
Inventor: FAN XIANGPENG
IPC: G01S3/00
Filed: 2021-03-23
Abstract: The present invention relates to the technical field of lightning positioning, and in particular, to an ultra-short baseline lightning three-dimensional positioning method based on broadband very high frequency radiation signal detection. The present invention combines the ultra-short baseline advantage of an interferometer and the three-dimensional positioning capability of multi-station time difference of arrival technique, and an ultra-short baseline multi-station lightning observation layout is designed; a traditional "centroid method" technical route is abandoned; an original signal is upsampled; an ensemble empirical mode decomposition technique is introduced to analyze and optimize the upsampled signal; a cross-correlation signal matching technique based on the combination of a main window and an auxiliary window is used to fully match and extract pulse information in a very high frequency radiation signal; three-dimensional positioning is performed using the time difference of arrival technique. According to the present invention, the ultra-high resolution three-dimensional positioning of a lightning discharge process can be realized; the time resolution at which a lightning discharge event is positioned can reach the nanosecond magnitude; the theoretical resolution of a spatial error is increased to the decimeter magnitude.
Patent WO-2021197211-A1 (WO)
Title: 一种碳八芳烃同分异构体混合物的分离方法
Inventor: XING HUABIN
IPC: B01D53/02
Filed: 2021-03-26
Abstract: 本发明公开了一种碳八芳烃同分异构体混合物的分离方法，以孔径在5～10Å的阴离子柱撑微孔材料为吸附剂，将碳八芳烃同分异构体混合物与吸附剂接触，实现碳八芳烃同分异构体混合物的选择性吸附分离；所述阴离子柱撑微孔材料为由金属离子M、无机阴离子A和有机配体L通过配位键形成的多孔材料，通式为[MAL2]n，其中n>4且为整数；所述金属离子M为Fe2+、Co2+、Ni2+或Cu2+；所述无机阴离子A为SiF6 2-、NbOF5 2-、TaF7 2-、ZrF6 2-、TiF6 2-、GeF6 2-；所述有机配体L选自如下结构：
Patent WO-2021227694-A1 (WO)
Title: Image processing method and apparatus, electronic device, and storage medium
Inventor: WANG CAN
IPC: G06K9/00
Filed: 2021-03-31
Abstract: An image processing method and apparatus, an electronic device and a storage medium. Said method comprises: identifying a target area of a target object in a first image (S101); on the basis of the target area corresponding to the target object, determining first two-dimensional position information, in the first image, of multiple key points characterizing the posture of the target object, the relative depth of each key point relative to a reference node of the target object, and the absolute depth of the reference node of the target object in a camera coordinate system (S102); and on the basis of the first two-dimensional position information, the relative depth and the absolute depth of the target object, determining three-dimensional position information, in the camera coordinate system, of the multiple key points of the target object (S103).
Patent WO-2021208991-A1 (WO)
Inventor: LIU YAMEI
IPC: G06F3/14
Filed: 2021-04-15
Abstract: 本发明实施例提供一种屏幕扩展方法及电子设备，该方法包括：确定目标电子设备向第一电子设备共享的N个屏幕页面，目标电子设备包括至少一个电子设备，至少一个电子设备中每个电子设备至少共享一个屏幕页面；在第一屏幕页面上显示M+N个标识，该M+N个标识指示第一电子设备本地的M个屏幕页面和在第一电子设备上扩展显示目标电子设备共享的N个屏幕页面，第一屏幕页面为该M+N个标识指示的M+N个屏幕页面中的一个屏幕页面；其中，M和N均为正整数。
Patent WO-2021218648-A1 (WO)
Title: 一种聚酯酰胺的聚合工艺
Inventor: LI YANG
IPC: C08G69/44
Filed: 2021-04-15
Abstract: 本发明提供了一种聚酯酰胺的聚合工艺，其特征在于，聚合原料按质量计，包括聚合单体二元酸和/或二元酸酯5-60份、二元胺3-50份和反应性分散介质聚酯和/或聚酯酰胺10-90份；将所述聚合单体均匀分散到熔融的反应性分散介质中，发生聚合反应得到分子量合适的聚酯酰胺。能够显著提高聚酯酰胺的生产效率。
Patent WO-2021219020-A1 (WO)
Inventor: GUI YONG
IPC: F24H8/00
Filed: 2021-04-28
Abstract: Disclosed is a wall-mounted gas-heated boiler using extrusion molding processing, comprising a burner fan, an isobaric air duct, a heat exchanger pair, a water pipe, a condensation receiving tray, and a chimney; the isobaric air duct is in communication both with the burner fan and the heat exchanger pair; a combustion chamber is provided in the heat exchanger pair; the water pipe is provided at the exterior side of the heat exchanger pair, the condensation receiving tray is provided at the bottom part of the heat exchanger pair, and the chimney is in communication with the condensation receiving tray; the heat exchanger pair consists of a pair of heat exchangers that can fit together tightly and sealingly abut against one another; the fume side of the heat exchangers uses siliconizing processing to enhance the resistance to corrosion from condensed water; water-cooling fins and a built-in combustion chamber are used to reduce the discharge of pollutants, and a symmetrical comb-like fin structure and a surface wave texture optimize the distribution of a temperature field and enlarge the effective heat exchange area; and each heat exchanger in the heat exchanger pair uses extruded profiles made from a composite material. The described wall-mounted gas-heated boiler that uses efficient and developed extrusion molding processing has excellent performance, while also having an exceptional price advantage.
Patent WO-2022142079-A1 (WO)
Title: 图形码显示方法、装置、终端及存储介质
Inventor: CUI YONGMING
IPC: G06K9/00
Filed: 2021-05-19
Abstract: 一种图形码显示方法、装置、终端及存储介质，属于移动支付领域。该方法包括：解锁状态下，基于传感器采集到的传感器数据进行动作识别（201）；响应于识别出图形码展示前置动作，通过摄像头进行图像采集，图形码展示前置动作是向扫码设备展示图形码时的前置动作（202）；对采集到的图像进行扫码设备检测，得到检测结果（203）；响应于检测结果指示图像中包含扫码设备，弹出显示图形码（204）。用户只需要执行图形码展示前置动作即可自动触发终端显示图形码，无需预先开启应用程序以及图形码展示功能，简化了图形码显示流程；采用图像识别技术进行扫码设备检测，有助于降低图形码的误呼出概率，提高图形码的显示时机准确性以及显示安全性。
Patent WO-2021244656-A1 (WO)
Title: Copie intra-bloc au moyen de blocs voisins non adjacents
Inventor: LIU HONGBIN
IPC: H04N19/593
Filed: 2021-06-07
Abstract: Des procédés, des systèmes, et des dispositifs, destinés à la copie intra-bloc (IBC) au moyen de blocs voisins non adjacents, sont décrits. Un exemple de procédé de traitement vidéo comprend l'insertion, pour une conversion entre un bloc vidéo courant d'une vidéo et un flux binaire de la vidéo, d'un ou plusieurs vecteurs de blocs correspondant à un ou plusieurs blocs voisins non adjacents du bloc vidéo courant dans une liste de candidats de mouvement pour le bloc vidéo courant, l'insertion étant basée sur une règle qui spécifie un ordre dans lequel le ou les blocs voisins non adjacents sont vérifiés pour des candidats de mouvement, et la mise en oeuvre, sur la base de la liste de candidats de mouvement, de la conversion.
Patent WO-2022134487-A1 (WO)
Inventor: SONG CHUNYU
IPC: C12N15/62
Filed: 2021-06-08
Abstract: A fusion protein of a polypeptide and a Helicobacter pylori ferritin, and a subunit vaccine for preventing novel coronavirus (SARS-CoV-2) infection prepared by using the fusion protein. The polypeptide comprises one or more S1 proteins or fragments thereof (SS0, SS1, SS2, or SS3 protein, or a mutant fragment SS1t of the SS1 protein), and the amino acid sequences thereof are derived from the sequences of the novel coronavirus S protein and are optimized. The polypeptide or fragment can be fused with the codon-optimized Helicobacter pylori ferritin by means of a linker to form a fusion protein to be expressed. The fusion protein has the advantage of being easy to purify while having a high expression level in CHO cells, and can produce a high-titer neutralizing antibody against novel coronavirus (SARS-CoV-2) after immunizing an animal, and can cover various virus strains of novel coronavirus comprising mutant strains.
Patent WO-2021249520-A1 (WO)
Inventor: CHENG JIE
IPC: G06T7/41
Filed: 2021-06-11
Abstract: An image processing method and apparatus, and a storage medium, which relate to the field of image processing. On the basis of direction information and a multi-scale feature map of an image, a dependency relationship between features of various texture elements in the image may be acquired; at least one group of texture features of the image is obtained according to a feature map, of at least one scale, of the image; and a texture representation result of the image is obtained according to the dependency relationship and the at least one group of texture features. Then, the image may be processed according to the texture representation result of the image. Texture information of an image that can be reflected by a texture representation result of the image is more complete, and therefore, when image processing such as image recognition, image segmentation or image synthesis is performed according to the texture representation result of the image, the image processing effect is better.
Patent WO-2022257131-A1 (WO)
Title: Storage apparatus and electronic device
Inventor: YU WENQUAN
IPC: G06F3/06
Filed: 2021-06-11
Abstract: Disclosed in the present application are a storage apparatus and an electronic device. The storage apparatus comprises: an interface, which comprises a pre-charging pin and a power source pin, the pre-charging pin being configured to protrude from the power source pin; a surge protection circuit, wherein when the interface is plugged in an external terminal, such that the pre-charging pin is electrically connected to a corresponding interface contact of the external terminal, the surge protection circuit receives, by means of the pre-charging pin, a pre-charging power source signal sent by the external terminal, and performs current limiting on the pre-charging power source signal; and a storage function circuit, which receives the pre-charging power source signal, on which current limiting has been performed by the surge protection circuit, so as to perform pre-charging, wherein when the power source pin is electrically connected to a corresponding interface contact of the external terminal, the storage function circuit receives, by means of the power source pin, a working power source signal sent by the external terminal. In this way, by means of the present application, a tremendous surge current generated by an interface when same is plugged into and pulled out of an external terminal is absorbed by means of a surge protection circuit, such that the storage apparatus can be effectively protected from being damaged by overcurrent, and implementation costs are relatively low.
Patent WO-2021254466-A1 (WO)
Inventor: CAI ZHIFANG
IPC: H04W76/10
Filed: 2021-06-18
Abstract: 本申请公开了一种配置边缘侧设备的方法、装置及系统，用以解决提高边缘侧设备的配置效率较低的问题。代理边缘侧设备可以获取目标边缘侧设备对应的第一配置信息，并向目标边缘侧设备发送该第一配置信息，该第一配置信息可以用于配置目标边缘侧设备与云中心建立连接。由于在目标边缘侧设备与云中心建立连接的过程中，是由代理边缘侧设备将与云中心建立连接所需的第一配置信息发送给目标边缘侧设备，无需运维人员对目标边缘侧设备逐项进行手动配置，从而可以有效提高目标边缘侧设备的配置效率。