baber/WOPTO huggingface dataset:
Patent WO-2021134706-A1 (WO)
Title: Loop filtering method and device
Inventor: MA SIWEI
IPC: H04N19/147
Filed: 2019-12-31
Abstract: Provided are a loop filtering method and device; by optimizing the encoding means in the process of encoding and decoding loop filtering, the complexity of loop filtering is reduced, and encoding and decoding performance is improved. The loop filtering method comprises: determining a target filter for a chroma component of a current block from among a plurality of cross-component adaptive loop filtering (ALF) filters; according to a chroma component of the current block that has undergone ALF and a luminance component of the current block that has not undergone ALF, determining a target filter coefficient of the chroma component of the current block; according to the target filter and the target filter coefficient, filtering the chroma component of the current block that has undergone ALF; determining a filtered chroma component of the current block according to a chroma component that has been filtered by the target filtering coefficient and the chroma component of the current block that has undergone ALF; performing encoding according to the filtered chroma component of the current block, and performing encoding by using the total number of the plurality of cross-component ALF filters as syntax elements, wherein only one syntax element used for indicating the total number of the plurality of cross-component ALF filters is comprised in the code stream of one image frame.
Patent WO-2021088244-A1 (WO)
Inventor: YEE LAP FUNG
IPC: B32B38/08
Filed: 2020-01-06
Abstract: Disclosed are an antibacterial spunlace non-woven fabric and a preparation method therefor. The antibacterial spunlace non-woven fabric is prepared by firstly preparing a spunlace non-woven fabric from a pure plastic material (PET, PP, etc.) or a fiber yarn material containing a metal element (zinc, copper, aluminum, silver, etc.), and then passing same through an antibacterial agent solution prepared from various components at a ratio. The antibacterial spunlace non-woven fabric of the present invention has a reasonable component ratio, is beneficial for improving an antibacterial property, fungus resistance and hygroscopicity, and has properties such as a good air permeability. The means of directly passing through a solution is used during the preparation to ensure antibacterial and hygroscopic uniformity, which makes the antibacterial and hygroscopic properties of a product efficient and durable.
Patent WO-2020156107-A1 (WO)
Inventor: TAO JUN
IPC: G01N21/39
Filed: 2020-01-12
Abstract: 本发明涉及激光遥测技术领域，特别涉及一种降低激光气体遥测仪数据误报率的方法和系统。其中，所述方法包括：获取标准信号光谱波形；获取回波信号光谱波形；计算所述回波信号光谱波形与所述标准信号光谱波形的相似度；基于所述相似度判断所述回波信号是否可信并生成判断结果；基于所述判断结果提取可信的回波信号并将其用于检测结果计算。所述系统包括数据采集单元、信号处理单元、判断单元和提取单元，该系统执行上述方法。本发明通过比较回波信号光谱波形与标准信号光谱波形的相似度，判断回波信号是否可信，采用可信的回波信号计算得到检测结果，有效提高检测结果的准确性，降低激光气体遥测仪的数据误报率。
Patent WO-2021159305-A1 (WO)
Title: Communication method and apparatus
Inventor: FU ZHE
IPC: H04W74/04
Filed: 2020-02-12
Abstract: Provided are a communication method and apparatus. The method comprises: a network device receiving first information sent by a terminal device, wherein the first information is used for indicating whether the terminal device receives activation information or deactivation information of a first resource indicated by downlink control information, and the first information includes an identifier of the first resource; and then, the network device determining configuration information of the first resource according to the identifier of the first resource and a mapping relationship between the identifier of the first resource and the configuration information of the first resource. By means of the method, a network device can determine configuration information of a first resource by means of an identifier of the first resource in first information, such that after receiving a plurality of identifiers of the first resource, the network device can ensure that the understanding of the identifiers of the first resource thereof is consistent with that of the terminal device, and therefore, confirmation information of the first resource indicated by downlink control information can be reported according to the identifiers of the first resource.
Patent WO-2020220796-A1 (WO)
Inventor: LI XIANGYU
IPC: H04W72/04
Filed: 2020-02-18
Abstract: Provided in the present application are a communication method, apparatus, device and system. The method comprises: a terminal device sending, to a network device, first information which comprises carrier information and destination information of a first mode, wherein there is a correlation between the carrier information and destination information of the first mode; sending, to the network device, second information which comprises carrier information and destination information of a second mode, wherein there is a correlation between the carrier information and destination information of the second mode; and sending a BSR of a first link to the network device, wherein the BSR comprises a destination information index, and the destination information index is an index of the destination information in the first information or an index of the destination information in the second information. Thus, the network device can accurately obtain, according to the destination information index comprised in the BSR and from the first information or the second information, a carrier corresponding to a mode corresponding to the destination information index.
Patent WO-2021168732-A1 (WO)
Title: Détecteurs de rayonnement à haute concentration de pixels
Inventor: CAO PEIYAN
IPC: H05G1/64
Filed: 2020-02-27
Abstract: L'invention concerne un détecteur de rayonnement (100) et un procédé de fonctionnement du détecteur de rayonnement (100). Le procédé comprend les étapes consistant à : pour i = 1, …, N, pendant une période de transfert (i), connecter électriquement un pixel (1, i) parmi des pixels (1, j), j = 1, …, N du détecteur de rayonnement (100) à un premier circuit de traitement de signal tout en déconnectant électriquement les autres N -1 pixels des pixels (1, j), j = 1, …, N du premier circuit de traitement de signal ; et pour i = 1, …, N, pendant la période de transfert (i), transférer des signaux électriques du pixel (1, i) au premier circuit de traitement de signal.
Patent WO-2020224315-A1 (WO)
Inventor: HUANG NI
IPC: H04B1/10
Filed: 2020-03-03
Abstract: Disclosed in the present application are a method for improving performance of a low-intermediate frequency receiver, a storage medium, and a receiver. The method comprises: selecting a local oscillator signal from a preset local oscillator frequency set as an initial local oscillator signal to perform frequency mixing processing on an input signal, so as to obtain a low-intermediate frequency signal, wherein the low-intermediate frequency signal comprises a low-intermediate frequency useful signal and a low-intermediate frequency interference signal; determining whether an energy ratio of the low-intermediate frequency interference signal to the low-intermediate frequency useful signal is greater than a first preset ratio; and if the energy ratio of the low-intermediate frequency interference signal to the low-intermediate frequency useful signal is greater than the first preset ratio, selecting another local oscillator frequency from the preset local oscillator frequency set as the current local oscillator signal to process the input signal. In this way, the present application can improve the adjacent channel selectivity of a low-intermediate frequency receiver.
Patent WO-2020258947-A1 (WO)
Title: 纤维素基多孔聚合物及其制备方法
Inventor: ZHANG TAO
IPC: C08G18/79
Filed: 2020-03-24
Abstract: 将纤维素溶胀在非水型乳液的连续相中，并实现了纤维素的连续相中的交联，制备了纤维素基多孔材料。具体说来，即以稳定剂、纤维素、交联剂和溶剂等构成乳液的连续相，交联剂与纤维素中的官能团反应，从而在连续相中实现纤维素分子的交联，固化乳液多孔结构，去除溶剂后形成纤维素基多孔材料。直接采用未经改性的纤维素，在连续相中实现纤维素的交联，从而得到多孔聚合物，所制备的多孔聚合物具有良好的力学性能，并可吸收多种有机溶剂。
Patent WO-2020192667-A1 (WO)
Inventor: JIANG YI
IPC: G06F9/44
Filed: 2020-03-25
Abstract: Provided in the present application are a cross-language compiling method and apparatus, applicable to cross-language hybrid compilation between a local language and a non-local language, such as Java and C++. An intermediary language is generated by acquiring a source program code including the local language and the non-local language, wherein the intermediary language includes methods generated based on methods of the local language and the non-local language. Calling methods are generated in the intermediary language, wherein these calling methods are used for realizing mutual calling between the methods generated based on the methods of the local language and the non-local language. The overhead of mutual calling between the methods of the local language and the non-local language when a compiled executable program runs is reduced.
Patent WO-2020200041-A1 (WO)
Inventor: YANG TUO
IPC: H04W52/02
Filed: 2020-03-26
Abstract: 一种调整带宽部分计时器的方法、终端以及存储介质。该调整带宽部分计时器的方法包括：接收与第一带宽部分关联的第一信号或第一信号的配置信息；调整与所述第一带宽部分关联的带宽部分非激活计时器。
Patent WO-2020220999-A1 (WO)
Title: 截屏方法及终端设备
Inventor: YI NING
IPC: G06F3/0484
Filed: 2020-04-14
Abstract: 本公开公开了一种截屏方法及终端设备。该方法包括：接收对第一显示界面的第一输入；响应于所述第一输入，获取所述第一显示界面的目标长截屏预览图像；接收对所述目标长截屏预览图像的第二输入；响应于所述第二输入，获取第二显示界面的目标截屏图像，其中，所述第二显示界面为所述第一显示界面的子显示界面；根据所述目标长截屏预览图像和所述目标截屏图像，生成长截屏图像。
Patent WO-2021077717-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/17
Filed: 2020-05-06
Abstract: The present invention relates to a bulk acoustic resonator. The resonator comprises: a base, an acoustic mirror, a bottom electrode, a top electrode, and a piezoelectric layer arranged between the bottom electrode and the top electrode, wherein the bottom electrode and/or the top electrode is a gap electrode; the gap electrode has a void layer; the side of the void layer that is close to the piezoelectric layer is provided with a first electrode layer, and the side of the void layer that is away from the piezoelectric layer is provided with a second electrode layer; the void layer is arranged between the first electrode layer and the second electrode layer in the thickness direction of the resonator, and the corresponding first electrode layer and second electrode layer are electrically connected to each other; and the resistivity of the first electrode layer is greater than the resistivity of the second electrode layer, and/or the acoustic impedance of the first electrode layer is greater than the acoustic impedance of the second electrode layer. The present invention further relates to a filter having the resonator, and an electronic device having the filter or the resonator.
Patent WO-2021008235-A1 (WO)
Inventor: LI JIANGSONG
IPC: H02J3/32
Filed: 2020-05-25
Abstract: A DC coupling off-network hydrogen production system and a power supply device for a control cabinet thereof and a control method. When the output power of a new energy power system (101) meets the power demand of the control cabinet in a hydrogen production groove system (105), the power supply device supplies power to the control cabinet via a uni-directional converter by converting the output electric energy of the new energy power system (101); and when the output power of the new energy power system (101) does not meet the power demand of the control cabinet, the power supply device supplies power to the control cabinet via a bi-directional converter with the power of an energy storage device. The control method eliminates dependency on power grid and avoids the arrangement of cables and box-type substations required by picking power from a high pressure power grid, thereby reducing system cost.
Patent WO-2021179448-A1 (WO)
Inventor: FANG QIU
IPC: G06K9/00
Filed: 2020-06-03
Abstract: An obstacle (1) detector, a method, a storage medium, and a mobile machine, comprising a housing (6), and a light source assembly, a camera mechanism (5), and a controller provided on the housing (6). The controller is electrically connected to the light source assembly and the camera mechanism (5); the light source assembly has an upper-layer planar light source (2), a lower-layer planar light source (4), and a middle-layer planar light source (3) which have different color attributes; the controller comprises a processor and a memory, and can execute the following method: irradiating, on the basis of the three-layer planar light sources, a region to be detected; extracting, by the camera mechanism (5), an image of said region photographed by a camera unit; determining whether the image has three paths of light whose color attributes are the same as or are fused with those of the three-layer planar light sources; and when it is determined that the image has three paths of light whose color attributes are the same as or are fused with those of the three-layer planar light sources, determining that there is an obstacle (1), and estimating the distance of the obstacle (1) according to the distance of the three paths of light in the image. The method can quickly detect whether an obstacle (1) exists in said region.
Patent WO-2021243716-A1 (WO)
Inventor: GAO YONGJI
IPC: G06F21/56
Filed: 2020-06-05
Abstract: Embodiments of the present invention relate to the technical field of security, and in particular to a suspicious software detection method and apparatus, and a computer readable medium, for achieving fast and effective detection of suspicious software. A suspicious software detection method (200) comprises: determining (S201) at least one file (40) that is changed in one device (30); searching for (S202) executable files (41) from the at least one file (40); for each searched executable file (41), performing the following operations: determining (S203) first information (51), the first information comprising information of an operation enabling the executable file (41) to change; determining (S204) second information (52), the second information being used for indicating attributes of the executable file (41); and according to the first information (51) and the second information (52), determining (S205) a suspicious degree of the executable file (41).
Patent WO-2021017649-A1 (WO)
Title: Method for purifying 4-cyanopyridine by means of melting and crystallizing
Inventor: QIAN QIAN
IPC: C07D213/84
Filed: 2020-06-09
Abstract: Disclosed is a method for purifying 4-cyanopyridine by means of melting and crystallizing, comprising the following steps: (1) Melting 4-cyanopyridine: adding crystals of 4-cyanopyridine into a reactor under normal pressure and melting the crystals of 4-cyanopyridine at a reactor temperature controlled to be 80-90°C; (2) Temperature reduction: reducing the temperature of molten 4-cyanopyridine to 71.5-73.5°C at a certain temperature reduction rate by performing temperature control on the reactor; (3) Crystallization: enabling crystallization at a maintained temperature of 71.5-73.5°C; and (4) Separation and extraction: discharging the base solution from the resulting crystals, increasing the reactor temperature to 80-90°C again, and melting the resulting crystals to obtain a finished 4-cyanopyridine product. The method for purifying 4-cyanopyridine by means of melting and crystallizing according to the present invention has a simple process, and can increase the overall productivity and purity of the finished product, without any resulting by-products and contaminants, by means of controlling the rate of temperature reduction during temperature-reduction crystallization to avoid a peritectic phenomenon.
Patent WO-2020253575-A1 (WO)
Inventor: WANG HONGZHAN
IPC: H03M13/11
Filed: 2020-06-09
Abstract: Provided is a method for determining the number of decoder iterations, a device for determining the number of decoder iterations, a storage medium, and an electronic device, said method for determining the number of decoder iterations comprising: determining a virtual code block (CB) of a newly transmitted transport block (TB) and a retransmitted transport block to be processed by a decoder within a time slot (S202); classifying said virtual code block (S204); determining the number of iterations of each type of virtual code block in the decoder (S206).
Patent WO-2021248332-A1 (WO)
Inventor: SHAO CUIPING
IPC: G06K9/00
Filed: 2020-06-09
Abstract: Disclosed are a defense method for an intelligent system, and a related apparatus. The method comprises: on the basis of sensing data acquired by at least one sensor, obtaining feature information respectively corresponding to the at least one sensor; respectively inputting the feature information of each sensor into an attack determination model of a corresponding sensor to determine whether the sensor is an attacked sensor, wherein the attack determination model comprises at least one of an auto-correlation determination model and a cross-correlation determination model; and if so, restoring the sensing data of the attacked sensor. By means of the technical solution provided in the present application, the defense capability and security of an intelligent system can be better improved.
Patent WO-2021000706-A1 (WO)
Title: 柑橘罐头加工碱水/酸水及橘皮中果胶共回收方法
Inventor: CHEN JIANLE
IPC: C08B37/06
Filed: 2020-06-09
Abstract: 公开了一种柑橘罐头加工碱水/酸水及橘皮中果胶共回收方法，包括如下步骤：将新鲜橘皮放入柑橘脱囊衣碱水/柑橘脱囊衣酸水后进行浸提；所得物过滤，在所得滤液中先加入1～3倍滤液体积的95％乙醇，再调节pH至3.5～7，接着静置10min～4h；静置所得物过滤，所得沉淀用50％～70％乙醇清洗，再烘干、粉碎，得果胶。所述方法充分利用柑橘罐头加工中的废弃物资源，同时解决加工排放水的污染问题，并节省柑橘皮果胶的制备成本、减少碱水/酸水果胶的过滤难度、提升回收果胶的溶解能力。
Patent WO-2021232565-A1 (WO)
Title: Organosilicon waste gas treatment device
Inventor: JIANG QINTAO
IPC: F23G7/06
Filed: 2020-07-13
Abstract: An organosilicon waste gas treatment device, comprising a gas-liquid separation tank (2), a waste gas conveying pipeline (3), an induced draft fan (6), and a gas filter (4). An inlet of the gas-liquid separation tank (2) is connected to an organic waste gas input pipeline (1). A gas discharge port of the gas-liquid separation tank (2) is connected to an inlet of the gas filter (4) by means of the induced draft fan (6). The waste gas conveying pipeline (3) is C-shaped, one end of the waste gas conveying pipeline (3) is connected to an outlet of the gas filter (4), and the other end of the waste gas conveying pipeline (3) is connected to a waste gas discharge pipeline (7). An interface is formed in the middle of the waste gas conveying pipeline (3). The interface is connected to a combustion chamber waste gas inlet of a heat accumulating type oxidation burner (5).
Patent WO-2021243822-A1 (WO)
Title: 铜抗菌塑胶母粒制造方法
Inventor: CHEN THOMAS
IPC: A01P1/00
Filed: 2020-07-20
Abstract: 一种铜抗菌塑胶母粒及其加工制造的方法，该铜抗菌塑胶母粒主要包含氧化亚铜和氧化锌的抗菌混合粉体，将该抗菌混合粉体以水混合后，再研磨成混合浆液，该混合浆液经130℃～150℃喷雾干燥后形成细化粉末，此细化粉末为具有抗菌作用的添加物，将此抗菌细化粉末以12wt%～15wt%的添加比例加入塑胶母粒的原料中，再与其一同经过预混、加热混搅、熔融混炼、压出、冷却、切粒等制造程序而获得铜抗菌塑胶母粒。
Patent WO-2021135188-A1 (WO)
Title: Temrinal 5g icon display method, device and computer-readable medium
Inventor: LIN XIAOSHU
IPC: H04W24/00
Filed: 2020-07-28
Abstract: Disclosed in the embodiments of the present disclosure are a method and a device for displaying a 5G icon on a terminal, and a computer-readable medium, relating to the field of 5G communications, wherein the method comprises: after accessing a 4G network, the terminal determines whether an upper layer indication information (ULI) from a base station is received; if it is determined that no UL I from the base station is received, the terminal determines whether a slave station resource SCG record is acquired; and when it is determined that the SCG record is acquired, the terminal displays the 5G icon.
Patent WO-2022027312-A1 (WO)
Title: Problem reporting method and apparatus, and problem receiving method and apparatus
Inventor: HONG WEI
IPC: H04W68/02
Filed: 2020-08-05
Abstract: The present disclosure relates to a problem reporting method and apparatus, and a problem receiving method and apparatus. The problem reporting method comprises: in response to determining a communication conflict problem between at least two SIMs among a plurality of SIM cards, reporting the communication conflict problem to a base station. According to the embodiments of the present disclosure, a terminal can report a communication conflict problem between SIM cards to a base station, such that the base station can provide a solution for the terminal according to the communication conflict problem, thereby solving a communication conflict problem between SIM cards in a terminal, such that the terminal can smoothly communicate using a plurality of SIM cards.
Patent WO-2021196491-A1 (WO)
Title: 筋膜枪的无极调速控制系统
Inventor: GAO JIAN
IPC: H02P7/29
Filed: 2020-08-11
Abstract: 本申请公开一种筋膜枪的无极调速控制系统，通过触控式显示屏根据用户对档位控制虚拟按键的不同操作，控制电机进行档位切换或者在当前档位下的无极调速，从而方便快速调节到适应的舒适转速位置。
Patent WO-2022036601-A1 (WO)
Title: Method and apparatus for reporting terminal capability, terminal and network device
Inventor: LIU JIANHUA
IPC: H04W12/10
Filed: 2020-08-19
Abstract: The embodiments of the present application provide a method and an apparatus for reporting a terminal capability, a terminal and a network device. Said method comprises: a terminal sending a first protocol data unit (PDU) session request message, the first PDU session request message carrying at least one piece of terminal capability information, the terminal capability information being used to indicate the maximum data rate capability of user plane integrity protection supported by the terminal, wherein each of the at least one piece of terminal capability information has a correlation with a type of network.
Patent WO-2021057355-A1 (WO)
Inventor: YU FEI
IPC: C08K3/34
Filed: 2020-08-22
Abstract: Disclosed is a polypropylene composite material with low shrinkage and a low linear expansion coefficient, which material contains the following ingredients in parts by weight: 15-65 parts of polypropylene, 20-40 parts of a filler A and 15-30 parts of a toughening agent, wherein the filler A is a talc powder. The whiteness of the talc powder is 80-88, the mass percentage content of silica in the talc powder is 55%-60%, the particle size D50 of the talc powder is 8.5-12.5 μm, and the aspect ratio of the talc powder is 20-30. In the invention, the special filler A is used to replace traditional talc powder to fill polypropylene, so that the shrinkage rate and CLTE can be significantly reduced without increasing the weight. Moreover, the present invention also discloses a method for preparing the polypropylene composite material with low shrinkage and a low linear expansion coefficient.
Patent WO-2021047416-A1 (WO)
Title: Pressure energy composite desalination unit
Inventor: ZHANG YUXIN
IPC: C02F103/08
Filed: 2020-09-01
Abstract: A pressure energy composite desalination unit, comprising a pressure energy recovery vessel (1), a membrane pump subsystem and a liquid intake and liquid outlet subsystem. The membrane pump subsystem comprises a high-pressure pump M1, a circulation pump M2 and a membrane assembly having multiple reverse osmosis membranes (2) arranged in parallel; the liquid intake and liquid outlet subsystem comprises a saltwater pre-liquid intake opening (31), a liquid outlet opening (33), and a water supply and drainage pump M3 used to introduce liquid into the pressure energy recovery vessel (1) before operation and drain brine (6) after operation; the circulation pump M2 is configured so as to transfer saltwater (5) from the pressure energy recovery vessel (1) to the membrane assembly for reverse osmosis during operation, the high-pressure pump M1 is configured so as to add saltwater (5) into the pressure energy recovery vessel (1) while the circulation pump is operating, so as to maintain system pressure, and the membrane assembly is provided with a main saltwater intake opening (21), a main freshwater outlet opening (23) and a main brine outlet opening (25) returning produced brine (6) into the pressure energy recovery vessel (1).