baber/WOPTO huggingface dataset:
Patent WO-2019223067-A1 (WO)
Title: Multiprocessing-based iris image enhancement method and apparatus, and device and medium
Inventor: LI ZHANCHUAN
IPC: G06K9/00
Filed: 2018-07-04
Abstract: Disclosed in the present application are a multiprocessing-based iris image enhancement method and apparatus, and a device and a medium. The multiprocessing-based iris image enhancement method comprises: obtaining an iris image set; calculating the contrast ratios of iris images, and sorting the iris images according to the contrast ratios in a sequence from large to small to obtain an initial iris sequence; obtaining a preset number of iris images from the initial iris sequence according to the contrast ratios in the sequence from large to small to form an initial iris set; using a multi-scale retina algorithm to perform global enhancement processing on initial iris images to obtain a first enhanced iris image set; using a laplace operator to perform sharpening processing on first enhanced iris images to obtain a second enhanced iris image set. According to the multiprocessing-based iris enhancement method, not only texture details of iris images are highlighted, but also the halo in an enhancement processing process is well weakened, a good enhancement effect is achieved, and the recognition accuracy for iris images is improved.
Patent WO-2020010627-A1 (WO)
Inventor: ZHANG SONGPENG
IPC: G01B21/00
Filed: 2018-07-13
Abstract: 一种工件跟踪方法，包括：对传送带基础坐标系进行标定，获得传送带基础坐标系在初始时刻时相对于世界坐标系的第一齐次矩阵；对工件坐标系进行标定，获得工件坐标系在初始时刻时相对于传送带基础坐标系的第二齐次矩阵；获取传送带的行进速度；以第一齐次矩阵、第二齐次矩阵和该行进速度为初始时刻的参数，计算工件坐标系相对于世界坐标系的实时齐次矩阵。该方法可以降低工件跟踪方法的复杂度和成本。还公开了一种工件跟踪系统及机器人。
Patent WO-2019024797-A1 (WO)
Title: Resource allocation method for physical channels, apparatus, and apparatus for achieving information processing
Inventor: JIANG JIANJUN
IPC: H04W72/08
Filed: 2018-07-27
Abstract: A resource allocation method for physical channels, an apparatus, and an apparatus for achieving information processing. The method comprises: acquiring the signal quality for at least one terminal within a preset duration; according to the signal quality for the at least one terminal, determining the allocation of resources for physical channels.
Patent WO-2019072012-A1 (WO)
Title: Semi-aromatic polyamide, preparation method thereof, and polyamide molding composition containing said semi-aromatic polyamide
Inventor: ZHANG CHUANHUI
IPC: C08G69/28
Filed: 2018-08-14
Abstract: The present invention relates to a semi-aromatic polyamide resin, a preparation method thereof, and a polyamide molding composition containing said semi-aromatic polyamide resin. The content of isolated terephthalic acid in the semi-aromatic polyamide resin is less than 500 ppm. Said semi-aromatic polyamide resin consists of the following repeating units: (a) a terephthalic acid or a derivative thereof, and optionally one or more additional aromatic or aliphatic diacids; (b) one or more aliphatic diamines having 10-20 carbon atoms, and optionally one or more additional diamines; (c) optionally one or more amino carboxylic acids and/or lactam, wherein the terephthalic acid accounts for 50-100 mol % of (a), and one or more aliphatic diamines have 10-20 carbon atoms accounting for 50-100 mol % in the aliphatic diamines (b), and the one or more amino carboxylic acids and/or lactam account for 0-25 mol % of the total amount of (a) + (b) + (c). The disclosed semi-aromatic polyamide resin may improve the melting process by solving problems related to, for example but not limited to, gas and products pollution.
Patent WO-2019072017-A1 (WO)
Title: Photovoltaic assembly bus-bar insulating tape, bus-bar containing same, and photovoltaic assembly
Inventor: DENG JIANBO
IPC: C09J163/00
Filed: 2018-08-15
Abstract: Disclosed are a photovoltaic assembly bus-bar insulating tape, a bus-bar containing same, and a photovoltaic assembly. The tape includes an insulating substrate layer and an adhesive layer formed on a surface of one side of the insulating substrate layer, wherein the insulating substrate layer is a polyimide layer which contains 2%-10% of carbon black and has a light transmittance of less than 2% within a range of 280-1100 nm, and the adhesive layer has a raw material formula comprising the following components by mass percentage contents: 20%-60% of an epoxy resin; 5%-50% of a thermoplastic resin and/or synthetic rubber; 0.1%-10% of a curing agent; and 10%-70% of a flame retardant. The insulating substrate layer of the insulating tape of the present invention has an outstanding ultraviolet barrier property, and the adhesive layer not only has excellent adherence with the insulating substrate layer, but also has excellent adhesiveness with a metal. The insulating tape of the present invention has resistance to ageing in surroundings including those where same is subjected to ultraviolet rays, heat shock, hot and cold impact, and damp and heat. The tape can be hot-pressed onto a metal plate or a metal bus-bar, and can also be used for the insulation of photovoltaic assembly bus-bars.
Patent WO-2019153709-A1 (WO)
Title: Optical device and optical signal processing method
Inventor: LU YANZHAO
IPC: H04B10/80
Filed: 2018-08-20
Abstract: Provided in the present application are an optical device and an optical signal processing method, comprising: a first light splitting unit splitting light of a light source to obtain a first optical signal, a second optical signal, and a third optical signal; a first Mach Zehnder (MZ) modulator driving the first optical signal according to a first clock signal to modulate the first optical signal, and outputting a fourth optical signal; a second MZ modulator driving the second optical signal according to a second clock signal to modulate the second optical signal, and outputting a fifth optical signal; a first optical coupler coupling the fourth optical signal and the fifth optical signal, and outputting a sixth optical signal and a seventh optical signal; a power adjuster and a phase shifter performing power adjustment and phase shifting on the third optical signal, and outputting an eighth optical signal; a second light splitting unit dividing the eighth optical signal into a ninth optical signal and a tenth optical signal; a second optical coupler combining the sixth optical signal and the ninth optical signal, cancelling a residual signal of the sixth optical signal; and a third optical coupler combining the seventh optical signal and the tenth optical signal, cancelling a residual signal of the seventh optical signal. Thus, the quality of output signals is improved.
Patent WO-2020042138-A1 (WO)
Inventor: WANG YIZHOU
IPC: A61K8/34
Filed: 2018-08-31
Abstract: A composition for conditioning keratin fibers comprises: a) a combination of i) at least one saturated fatty alcohol of formula (I) : R1-OH (I) wherein R1 is a linear or branched alkyl with at least 20 carbon atoms; ii) at least one saturated fatty alcohol of formula (II) : R2-OH (II) wherein R2 is a linear or branched alkyl with 10-18 carbon atoms; and iii) at least one unsaturated fatty alcohol of formula (III) : R3-OH (III) wherein R3 is a linear or branched alkenyl with 10-30 carbon atoms; and b) at least one oil selected from ester of C 6-C 20 fatty acid and C 6-C 20 fatty alcohol.
Patent WO-2019042419-A1 (WO)
Title: Image tracking point acquisition method and device, and storage medium
Inventor: XIANG XIAOMING
IPC: G06K9/62
Filed: 2018-08-31
Abstract: An image tracking point acquisition method and device, and a storage medium. The method comprises the steps of: obtaining, when a current video frame comprises a first image of a target object, a second image of the target object, and determining the position of a second feature point marked in the second imaged; marking a first feature point corresponding to the second feature point in the first image; obtaining a first region where the first feature point is located in the first image, and a second region where the second feature point is located in the second image; and if image similarity between the first region and the second region satisfies a screening condition, determining the first feature point to be a tracking point of the current video frame.
Patent WO-2020000653-A1 (WO)
Title: 无人机扩展系统及其无人机、扩展模块
Inventor: XIONG XIANWU
IPC: B64C39/00
Filed: 2018-09-10
Abstract: 一种无人机扩展系统，该无人机扩展系统包括无人机(10)及扩展模块(20)。机身(11)表面开设有沉槽(13)，沉槽(13)的底部开设有一个或多个供外接扩展模块(20)可拆卸连接的安装孔(132)，沉槽(13)的底部设有标准接口(131)。电路板(15)收容于机身(11)内，通过标准接口(131)与扩展模块(20)进行电连接。扩展模块(20)包括连接板(21)和标准插头(22)，连接板(21)收容于无人机(10)的机身(11)表面的沉槽(13)内，连接板(21)上开设有一个或多个与安装孔(132)相对应设置的沉孔(211)，沉孔(211)用于通过安装件(40)，使扩展模块(20)与无人机(10)可拆卸地固定连接，标准插头(22)设于连接板(21)的一侧，标准插头(22)能够插入沉槽(13)中的标准接口(131)并与无人机(10)的电路板(15)进行电连接，该无人机扩展系统能够方便安装外接功能元件(30)。
Patent WO-2019227771-A1 (WO)
Inventor: LIAN LEI
IPC: C07D409/12
Filed: 2018-09-14
Abstract: 一种取代的嘧啶-4-甲酸衍生物及其除草组合物，该嘧啶-4-甲酸衍生物及其除草组合物具有优异的除草活性和作物选择性。
Patent WO-2019072166-A1 (WO)
Title: Semantic analysis method, device, and storage medium
Inventor: LU YANAN
IPC: G06F17/27
Filed: 2018-10-09
Abstract: Embodiments of the present application disclose a semantic analysis method, a device, and a storage medium. The method comprises: for each sample sentence in a conversation, inputting a term vector of each term in a sample sentence into an encoder model in order to obtain a sentence vector indicating the semantic meaning of the sample sentence; respectively inputting each of the sentence vectors into first encoder models corresponding to each contextual sentence of the sample sentences and second encoder models corresponding to each of the terms in the sample sentences to obtain first identifiers corresponding to the contextual sentences and second identifiers corresponding to the terms; determining, according to the probability that each of the first encoder models will obtain a first identifier and the probability that each of the second encoder models will obtain a second identifier, a value of a target function; performing parameter training on the encoder models according to the value of the target function; and inputting a term vector of each term in a test sentence into a trained encoder model to obtain a sentence vector indicating the semantic meaning of the test sentence.
Patent WO-2020082337-A1 (WO)
Inventor: HUANG ZHENGYE
IPC: B01D46/00
Filed: 2018-10-26
Abstract: Disclosed is an environmentally friendly welding fume purification device for environmental protection. The purification device comprises a positioning insertion ring (15), an activated carbon adsorption mesh (16), a photocatalysis plate (17), an air filter mesh (18), a tightening fixing plate (19), a clamping groove plate (191), a spring (20), a lamp tube power-on insertion sleeve (21), an ultraviolet lamp tube (22), and an insertion ring positioning support frame (23), wherein an air-gathering hood (3) is arranged at the top end of a settling box (4) in a supported and communicating manner, a purification box (2) is welded at the top end of the air-gathering hood (3) in a supported and communicating manner, and an axial flow fan (1) is arranged at the top end of the purification box (2) in a screw locking manner. Four bent supporting legs (8) are symmetrically supported and welded at the bottom of the left side wall and the right side wall of the settling box (4), two fire-retarding boxes (7) are respectively located between the left group of supporting legs (8) and the right group of supporting legs (8), and two rows of connecting support plates (13) are symmetrically welded between each fire-retarding box (7) and the two supporting legs on the left side and the right side of the fire-retarding box; the photocatalysis plate (17) is arranged, under triple filtering by the activated carbon adsorption mesh (16), the photocatalysis plate (17), and the air filter mesh (18), hazardous substances in welding fumes are almost completely decomposed and adsorbed, and therefore, the filtering effect of the device itself is effectively improved.
Patent WO-2019091479-A1 (WO)
Title: 确定搜索空间的方法及无线装置
Inventor: ZHANG XU
IPC: H04L27/26
Filed: 2018-11-12
Abstract: 本申请公开一种无线装置确定搜索空间的方法，涉及通信技术领域，用于解决现有的确定搜索空间的方法无法适用于未来演进网络的问题。所述方法包括：获取第二参数以及控制资源集合对应的第一参数，第一参数为不等于39827、39829和65537的正整数，第二参数等于65537或者为不等于65537的素数；根据第一参数和第二参数，确定控制资源集合的搜索空间。本申请适用于搜索空间的确定过程中。
Patent WO-2020097953-A1 (WO)
Inventor: JUAN ZHANG
IPC: H01M10/635
Filed: 2018-11-20
Abstract: 一种锂电池集装箱温控系统，控制器(6)设置于电池集装箱(1)的控制间(5)中下部或底部，进风管(7)连通至电池集装箱(1)的电池间(4)内，电池集装箱(1)的电池间(4)与控制间(5)下部或底部连通，控制间(5)中部或中上部或上部连通空调机箱(8)对应其内的蒸发器(11)，循环风机(13)、蒸发器(11)、冷凝器风机均设置于空调机箱(8)内，空调机箱(8)外挂于电池集装箱(1)侧壁，蒸发器(11)连接带冷却风扇(10)的冷凝器(9)，冷凝器(9)连接蒸发器(11)，蒸发器(11)对应循环风机(13)由循环风机(13)连通进风管(7)。锂电池集装箱温控系统结构简单，能有效确保锂电池集装箱内最佳工作温度的控制，以及保证电池组运行中温度均匀性，保障正常安全运行和延长使用寿命。
Patent WO-2019105461-A1 (WO)
Inventor: WANG YUBAO
IPC: H04L45/741
Filed: 2018-11-30
Abstract: 本公开提供了一种报文的发送、处理方法及装置、PE节点、节点；其中，报文的发送方法包括：从AC接收第一报文；对第一报文进行处理，得到第二报文；其中，第二报文中包括第一IP，其中，第一IP包括：第二IP或将第二IP的部分位用第一报文的本征熵值加密后得到的IP；第二IP为以下之一：与AC对应的ESI的ESI IP；将与AC对应的ESI的ESI IP的指定位根据AC的根叶属性修改后得到的IP；将与AC对应的ESI的ESI IP的部分位用与AC对应的VLAN ID值替换后所得的IP；第三IP以及将第三IP的指定位根据AC的根叶属性修改后得到的IP；发送第二报文。
Patent WO-2020052106-A1 (WO)
Inventor: LUO ZHIHONG
IPC: B64D1/18
Filed: 2018-12-03
Abstract: L'invention concerne un véhicule aérien sans pilote de protection de récolte longue endurance et compact, lequel véhicule comprend un fuselage (1). Le fuselage (1) comprend une première plaque de support (11). Un réservoir de carburant (2) et un récipient de pesticide (3) maintenu par la première plaque de support (11) sont disposés sur une partie supérieure du fuselage (1). Une seconde plaque de support (12) et quatre ensembles ailes de rotor (4) sont disposés sur une partie centrale du fuselage (1). De multiples modules de commande (5) sont disposés sur la seconde plaque de support (12). Un ensemble amortisseur (6), un ensemble d'entraînement (7), un dispositif de pulvérisation (8) et un pied de support de fuselage (13) sont disposés sur une partie inférieure du fuselage (1). La première plaque de support (11) est reliée à demeure à la seconde plaque de support (12), et une couche surélevée est formée entre les deux. Les modules de commande (5) sont disposés dans la couche surélevée. Les multiples ensembles ailes de rotor (4) sont disposés sur une surface latérale de la couche surélevée, et sont articulés à la première plaque de support (11). Une extrémité supérieure de l'ensemble amortisseur (6) est reliée à une surface inférieure de la seconde plaque de support (12), et une extrémité inférieure de ce dernier est reliée à l'ensemble d'entraînement (7). L'ensemble d'entraînement (7) comprend un ensemble moteur (71) et un ensemble générateur (72). L'ensemble moteur (71) est alimenté par l'intermédiaire du réservoir de carburant (2), et entraîne l'ensemble générateur (72) à générer de l'énergie, ce qui permet de fournir de l'énergie au véhicule aérien sans pilote. Le dispositif de pulvérisation (8) comprend deux tiges de pulvérisation (81). Les tiges de pulvérisation sont fixées verticalement à l'ensemble rotor (4), et une buse (82) est disposée à une extrémité inférieure des tiges de pulvérisation.
Patent WO-2019137161-A1 (WO)
Title: Method and device for processing scg failure
Inventor: LIU AIJUAN
IPC: H04W36/30
Filed: 2018-12-17
Abstract: Disclosed are a method and device for processing an SCG Failure. The method comprises a secondary NodeB (SN) receiving a first message for indicating that a secondary cell group failure (SCG Failure) has occurred to a user equipment (UE), wherein the first message is information generated by a main NodeB (MN) after receiving the SCG Failure reported by the UE, and the first message carries a measurement result obtained by the UE when the SCG Failure occurs; a serving cell of the UE in the SN determining to perform PSCELL switching of the main and secondary cell according to the measurement result, so that the UE accesses the switched target PSCELL, or the SN determining to perform SN switching according to the measurement result so that the UE accesses the switched target SN.
Patent WO-2019153895-A1 (WO)
Title: 一种便于安装的带油门保护功能的刹车踏板套及安装方法
Inventor: OUYANG GANG
IPC: B60T7/06
Filed: 2018-12-18
Abstract: 一种便于安装的带油门保护功能的刹车踏板套，包括主托板（10）、副档板（20）、保护杆（30）、防滑胶垫（40）、刹车踏板（50）和调节螺钉（60）；主托板（10）上设置有支撑头（11）、方钩条（13）、主挡板（17）和防滑胶垫（40）；支撑头（11）上设置有支撑头通孔（12），方钩条（13）下方设置有方钩条螺纹孔（14），主挡板（17）上设置有主挡板螺纹孔（19），主挡板（17）内侧设置有主挡板牙（18）；主托板（10）中还设置有小圆轴滑孔（15）和大圆轴滑孔（16）；副档板（20）上设置有小圆轴（22）和大圆轴（23），副档板（20）内侧设置有副挡板牙（21），副档板（20）上开设有副档板通孔（24）；保护杆（30）上设置有连杆（31）、限位圈（32）和限位螺钉（36），保护杆支撑轴（33）的一端设置有圆头（34），保护杆支撑轴（33）穿过垫圈（37）、保护杆通孔（38）、支撑头通孔（12）和弹簧圈（35）内孔，把主托板（10）与保护杆（30）组合在一起；该刹车踏板套安装更加方便、快捷且更加稳固。还涉及一种夹持在刹车踏板上的预防油门误踩装置的安装方法。
Patent WO-2020052140-A1 (WO)
Title: International energy network system and information processing method
Inventor: WANG LINGJUN
IPC: H04L29/08
Filed: 2018-12-18
Abstract: The present disclosure provides an international energy network system and an information processing method, relating to the technical field of international energy network. Said system comprises: a block-chain-based international energy network information main-network and international energy network information sub-network, and a first cross-domain node device; the international energy network information sub-network accessing, by means of the first cross-domain node device, the international energy network information main-network, the first cross-domain node device being used to perform bi-directional transmission of information between the international energy network information sub-network and the international energy network information main-network. The international energy network system and information processing method of the present disclosure enable a local international energy network system to implement decentralized regional autonomy, allow for controllable transparent and regional communication of service information, and make utilization of cooperation of a plurality of block chains so as to exchange trusted information, ensuring the non-tamperability of exchanged information, increasing the security and reliability of a service information credential, and implementing automatic operation and maintenance and transaction.
Patent WO-2020107591-A1 (WO)
Title: Double insurance limiting method, apparatus, device, and readable storage medium
Inventor: Huang Chuncen
IPC: G06Q40/08
Filed: 2018-12-24
Abstract: A double insurance limiting method, apparatus and device, and a readable storage medium, relating to a big data processing technology. Said method comprises: upon detection of a double insurance check instruction, acquiring information concerning an insurance type to be checked, carried in the check instruction, and an insurance category to which said insurance type belongs (S10); determining whether a target check flow corresponding to said insurance category is pre-stored (S20); and if no target check flow corresponding to said insurance category is pre-stored, creating the target check flow on the basis of preset configuration information (S30); and performing, on the basis of the created target check flow and the information concerning said insurance type, a double insurance check on said insurance type, and outputting the check result (S40). The method solves the technical problem in the prior art that the customized development of check processes for insurance products cannot adapt to the needs of rapid developments in insurance services, thereby reducing insurance check efficiency.
Patent WO-2020133055-A1 (WO)
Inventor: HONG WEI
IPC: H04W16/14
Filed: 2018-12-27
Abstract: 本公开提供了一种非授权频段的资源占用方法、装置、终端和存储介质。所述方法包括：在终端的蜂窝组件在非授权频段包含的第一频域资源上执行第一LBT流程的过程中，终端的WiFi组件在非授权频段包含的第二频域资源上执行第二LBT流程；其中，第一频域资源和第二频域资源相同或者不同。相比于原有的只使用蜂窝组件执行LBT流程获取物理资源的方案，本公开实施例中使用蜂窝组件和WiFi组件共同执行LBT流程获取物理资源的方案，能够提高竞争获取到非授权频段上的物理资源的概率，从而提高终端在非授权频段上获得传输机会的概率。
Patent WO-2020057001-A1 (WO)
Title: Machine translation engine recommendation method and apparatus
Inventor: SONG ANQI
IPC: G06F17/28
Filed: 2018-12-28
Abstract: A machine translation engine recommendation method and apparatus. The method comprises: inputting an original text to be translated by a translator into a plurality of different machine translation engines for translation, so as to obtain a plurality of machine translation texts (100); inputting the original text to be translated by a translator and the plurality of machine translation texts into a pretrained machine translation engine evaluation model, so as to obtain scores of the plurality of machine translation texts output by the machine translation engine evaluation model (101); and recommending a machine translation text with the highest score to the translator (102), wherein the machine translation engine evaluation model is obtained after training based on original text samples and a plurality of corresponding machine translation text samples as well as predetermined scores of the plurality of machine translation text samples. By means of evaluating a plurality of machine translation texts of a document to be translated, a better machine translation text is recommended to a translator, such that the translation quality and translation efficiency of the translator are improved.
Patent WO-2019144823-A1 (WO)
Title: Support device
Inventor: WANG XIAOLONG
IPC: G01S7/40
Filed: 2019-01-14
Abstract: Disclosed is a support device (100), the support device (100) comprising a base (11), an upright post (12) and a sliding assembly (13). The base (11) supports the upright post (12) and the upright post (12) is vertically arranged, having one end thereof installed on the base (11); the sliding assembly (13) comprises a clamping member (130), an anti-skid member (131), a locking assembly (132) and a fixing member (133); the clamping member (130) is installed on the upright post (12), and the clamping member (130) may slide along the upright post (12); the anti-skid member (131) is installed on the clamping member (130); the locking assembly (132) is connected to the anti-skid member (131), the locking assembly (132) is used for pushing the anti-skid member (131) to abut against the upright post (12) such that the clamping member (130) is fixed onto the upright post (12), and the locking assembly (132) is further used for driving the anti-skid member (131) to separate from the upright post (12) such that the clamping member (130) may slide along the upright post (12); the fixing member (133) is installed on the clamping member (130) and is used for carrying a required calibration device. The locking assembly (132) may push the anti-skid member (131) to abut against the upright post (12) such that the sliding assembly (13) is fixed onto the upright post (12).
Patent WO-2020164117-A1 (WO)
Inventor: XIAO LINGLING
IPC: H04W72/04
Filed: 2019-02-15
Abstract: La présente invention concerne des appareils, des procédés et des systèmes permettant d'indiquer des ports DMRS pour des mots codés. Un procédé (500) consiste à transmettre (502) des informations de commande de liaison descendante. Les informations de commande de liaison descendante comprennent des premières informations utilisées pour indiquer une pluralité de ports de signal de référence de démodulation pour transmettre une pluralité de mots codés, recevoir la pluralité de mots codés, ou une combinaison de ceux-ci. Le procédé (500) consiste à transmettre (504) des secondes informations indiquant une pluralité de signaux de référence pour transmettre la pluralité de mots codés, recevoir la pluralité de mots codés, ou une combinaison de ceux-ci.