baber/WOPTO huggingface dataset:
Patent WO-2019144809-A1 (WO)
Title: Service update method and device, system
Inventor: ZHANG YANG
IPC: H04L29/08
Filed: 2019-01-10
Abstract: The embodiments of the present application provide a service update method and device, and a system. The method comprises: in a plurality of service nodes on which service updating is to be performed, acquiring a plurality of pieces of sub-update data from the plurality of service nodes other than a first service node; combining the plurality of pieces of sub-update data acquired, to obtain service update data; and performing service updating on the first service node according to the combined service update data. On the basis of pre-dividing service update data for performing service updating on service nodes into plurality of pieces of sub-update data, the plurality of service nodes on which service updating is to be performed commonly participating in diffusion of each sub-update data, and the data used by any service node for service update being obtained by collecting all the sub-update data from other associated service nodes and then combining same, the present invention effectively uses computing resources and network resources of the plurality of service nodes, improves the service update efficiency of the multi-service nodes, and implements service updates on each service node quickly, efficiently and securely.
Patent WO-2020103329-A1 (WO)
Inventor: YU LIPING
IPC: B08B3/02
Filed: 2019-01-22
Abstract: A treatment process for atmospheric pollutants comprises the following steps: A) gas input: inputting, into a waste gas pre-treatment device, waste gas to be treated; B) fluff removal: inputting the waste gas into an automated fluff removal mechanism, so as to remove fluff from the waste gas; C) heat exchange: inputting, into a gas-liquid heat exchange mechanism, the waste gas from which fluff has been removed, such that the waste gas exchanges heat with the gas-liquid heat exchange mechanism, and the temperature of the waste gas is lowered; D) wax removal: inputting, into a wax and impurity removal mechanism, the waste gas having undergone the heat exchange, so as to remove wax from the waste gas; E) primary deodorization: inputting, into a primary microbubble-based deodorization mechanism, the waste gas having undergone the wax removal, so as to perform primary deodorization on the waste gas; F) electrostatic attraction: inputting, into a purification tower from bottom to top, the waste gas having undergone the primary deodorization, such that an electrostatic attraction device removes fumes and particles from the waste gas; G) deep deodorization: inputting, into a micro-nano bubble deep deodorization mechanism from top to bottom, the waste gas having undergone the electrostatic attraction so as to perform deep deodorization; H) terminal treatment: inputting, into a terminal white-droplet removal mechanism from bottom to top, the waste gas having undergone the deep deodorization, so as to remove white droplets; and I) discharging.
Patent WO-2020155020-A1 (WO)
Inventor: WANG MINGYU
IPC: G06V10/764
Filed: 2019-01-31
Abstract: 一种环境感知方法、装置以及控制方法、装置和车辆。该环境感知方法包括：获取声音传感器采集到的声音数据，以及视觉传感器采集到的图像数据（101）；根据所述声音数据和所述图像数据，确定环境识别结果（102）。所述方法提高了环境感知能力。
Patent WO-2020168446-A1 (WO)
Inventor: TSENG PAI YU
IPC: G05D1/02
Filed: 2019-02-18
Abstract: 一种导引避障系统(100)，包括：一处理装置(10)及一导引装置(20)，处理装置(10)在场域(1)内设定一活动范围(111)；导引装置(20)设置在载具(2)上，导引装置(20)具有一监测模组(21)、一定位模组(22)及一运算模组(23)，监测模组(21)用来监测使用者(4)所在位置；定位模组(22)用来监测载具(2)所在位置，并产生一位置信号，运算模组(23)将位置信号与活动范围(111)比对，以控制载具(2)在活动范围(111)内跟随着使用者(4)移动；借此，能有效避免载具(2)行驶进入不当区域，并且兼具跟随效果。
Patent WO-2020133700-A1 (WO)
Inventor: WU YINLONG
IPC: F25B41/04
Filed: 2019-03-07
Abstract: 一种用于冷冻治疗的预冷装置与冷冻治疗系统，该装置包括进气接口（8）、至少三个通气支路、单级压缩自复叠制冷系统组件（2）与调压组件（1），单级压缩自复叠制冷系统组件（2）包括至少三级制冷循环（200）；每个制冷循环（200）均能够与对应的通气支路中流通的气体发生热交换，以对该通气支路中流通的气体进行预冷；调压组件（1）用于控制调压组件（1）的出气端的压力，调压组件（1）的出气端的压力与当前所预冷的通气支路相关联。
Patent WO-2020172912-A1 (WO)
Title: Signal transmission method
Inventor: CHEN XIAOLONG
IPC: H04N5/04
Filed: 2019-03-08
Abstract: The present invention provides a signal transmission method. In the signal transmission method of the present invention, a signal adjustment stage is provided after a clock calibration stage; during the signal adjustment stage, a signal transmitter outputs an alignment training signal to a signal receiver to perform display signal start point alignment thereon; at the same time, the signal transmitter acquires an eye pattern of the signal received by the signal receiver and adjusts the alignment training signal according to the eye pattern until the parameters of the eye pattern of the signal received by the signal receiver satisfy preset standard eye pattern parameters, so as to obtain optimal adjustment parameters; and then, in a display signal transmission stage, the signal transmitter adjusts the display signal according to the optimal adjustment parameters and outputs the adjusted display signal to the signal receiver. The method can automatically adjust waveform characteristics of the transmitted signal, thereby ensuring normal transmission of the display signal.
Patent WO-2020082684-A1 (WO)
Inventor: LIANG DANFENG
IPC: G21F1/00
Filed: 2019-03-22
Abstract: Disclosed is an X-ray protective cloth. The cloth comprises a base layer, and a protective coating layer provided on at least one of the front and back faces of the base layer, wherein the base layer is made by weaving silk threads with metal oxide particles adhered thereto, and the protective coating layer is a resin coating layer having the metal oxide particles, and the metal oxide particles comprise nano-scaled tantalum oxide particles and nano-scaled tungsten oxide particles; and the cloth possesses an extremely strong ability to block X-rays because of adhering the nano-scaled tantalum and tungsten oxide particles to the silk threads and providing a coating layer having nano-scaled tantalum and tungsten oxides on the surface of a cloth woven from silk threads; and the cloth possesses light and soft properties due to the thinner thickness of the coating layer. Also disclosed is an X-ray protective suit made from the cloth. The X-ray protective suit made from the cloth has the advantages of being easy to clean, comfortable to wear, breathable, waterproof, antibacterial, etc.
Patent WO-2019184962-A1 (WO)
Title: Power supply and power supply system
Inventor: XIONG LIQUN
IPC: H02M7/02
Filed: 2019-03-27
Abstract: Disclosed in the present application are a power supply and a power supply system, wherein a first power supply is used for setting the voltage outputted by the first power supply as a plurality of voltage values; a second power supply is used for sending a plurality of first parameters to the first power supply; the first parameters are used for identifying the power supply efficiency of the second power supply; the plurality of first parameters are in one-to-one correspondence with the plurality of voltage values; a first parameter that corresponds to one voltage value is the first parameter of the second power supply when the voltage outputted by the first power supply is the voltage value; the first power supply is further used for acquiring a plurality of second parameters, the plurality of second parameters being in one-to-one correspondence with the plurality of voltage values; the second parameters are used for identifying the power supply efficiency of the first power supply; a second parameter that corresponds to one voltage value is the second parameter of the first power supply when the voltage outputted by the first power supply is the voltage value; and the first power supply is further used for determining, according to the plurality of first parameters and the plurality of second parameters, the maximum power supply efficiency of the power supply system and a voltage value corresponding to the maximum power supply efficiency. The described solution may improve the power supply efficiency of the power supply system.
Patent WO-2020191753-A1 (WO)
Title: Coordinating joint transmissions among multiple access points
Inventor: Jia Qichen
IPC: H04W72/12
Filed: 2019-03-28
Abstract: Methods, apparatus, and systems for coordinating joint transmissions among multiple access points are described. In one example aspect, a wireless communication method includes receiving, by a communication device, a first frame from a master access point or a first intermediate communication device. The first frame indicates a joint transmission to be performed by multiple access points. The first frame includes a scheduling information for a secondary access point to perform the joint transmission and an indicator directing the communication device to forward the scheduling information. The method also includes transmitting, by the communication device, a second frame to the secondary access point or a second intermediate communication device. The second frame includes the scheduling information for the secondary access point to perform the joint transmission.
Patent WO-2019192391-A1 (WO)
Title: Anti-collision beam connecting assembly
Inventor: PANG QING
IPC: B62D21/15
Filed: 2019-03-29
Abstract: An anti-collision beam connecting assembly, comprising a mounting plate (3), a first reinforcing plate (4), and a second reinforcing plate (5). A front side wall of the first reinforcing plate (4) is fixed to the left of a rear side wall of the mounting plate (3) in a welding manner. The front side wall of the second reinforcing plate (5) is fixed to the right of the rear side wall of the mounting plate (3) in a welding manner. The front side wall of the mounting plate (3) abuts against an anti-collision beam assembly (1). The left of the mounting plate (3) and the first reinforcing plate (4) are fixedly connected to the anti-collision beam assembly (1) by means of a bolt (8) and a nut. The right of the mounting plate (3) and the second reinforcing plate (5) are fixedly connected to the anti-collision beam assembly (1) by means of the bolt (8) and the nut. The right of the first reinforcing plate (4) and the left of the second reinforcing plate (5) are fixedly connected to a left side wall of a front longitudinal beam (2) and a right side wall thereof, separately. The anti-collision beam connecting assembly effectively improves the connection strength between the anti-collision beam assembly and the front longitudinal beam, and improves the security in a passenger compartment.
Patent WO-2019210763-A1 (WO)
Title: Optical fiber ferrule and optical fiber connector
Inventor: SHI HUALIANG
IPC: G02B6/38
Filed: 2019-04-06
Abstract: An optical fiber ferrule, n rows of optical fiber holes being symmetrically distributed on mating end faces of the ferrule, n >= 3, n being an odd number. By changing the optical fiber hole arrangement and distribution design of the optical fiber ferrule, the present invention provides an optical fiber ferrule with multiple rows of optical fiber holes and compatible with one row and few rows, such that an optical fiber connector with a large number of cores can be forward compatible with an optical fiber connector with a small number of cores, thereby improving the scalability and compatibility of the optical fiber ferrules.
Patent WO-2019242378-A1 (WO)
Title: 确定信道接入类型的方法、终端设备及网络设备
Inventor: SHI CONG
IPC: H04W72/10
Filed: 2019-04-08
Abstract: 本发明公开了一种确定信道接入类型的方法，能够确定发送调度请求的物理上行控制信道的信道接入类型。该方法包括：终端设备基于触发调度请求的逻辑信道，确定用于发送所述调度请求的物理上行控制信道的第一信道接入类型。本发明还公开了另一种确定信道接入类型的方法、终端设备、网络设备及存储介质。
Patent WO-2020062855-A1 (WO)
Inventor: GUI YUCHANG
IPC: G03F7/20
Filed: 2019-04-26
Abstract: Provided are a method and apparatus for improving exposure accuracy. The method comprises: forming an exposure zone on a substrate (101); first extracting exposure points in the exposure zone to obtain an exposure point set (102); then detecting an exposure offset value that corresponds to each exposure point in the exposure point set to obtain an exposure offset value set (103); and on the basis of the exposure offset value set, correcting an exposure point that corresponds to each exposure offset value (104).
Patent WO-2020140365-A1 (WO)
Inventor: LING PEIXUE
IPC: C11D3/48
Filed: 2019-05-21
Abstract: L'invention concerne une composition hydratante et lubrifiante contenant de la gomme xanthane, comprenant les composants suivants en pourcentages massiques : 0,005 à 2,5% de gomme xanthane, 0,005 à 15% d'un agent tampon, 0,0005 à 10% d'un tensioactif, 0,0005 à 5% d'un agent chélatant, 0,00005 à 0,005% d'un agent antimicrobien, 0,005 à 5% d'un régulateur de pression osmotique, le reste étant constitué d'eau pour injection; et la composition peut être utilisée pour traiter des lentilles de contact en tant que solution d'entretien pour lentilles de contact.
Patent WO-2020232668-A1 (WO)
Inventor: PANG CHAK HAU
IPC: H01L23/28
Filed: 2019-05-22
Abstract: Solid-state lighting devices including light-emitting diodes (LEDs), and more particularly LED packages are disclosed. Arrangements for LED packages are disclosed that provide improved reliability and improved emission characteristics in a variety of applications, including outdoor LED displays as well as general illumination. LED packages are disclosed with linear arrangements of LED chips and corresponding lenses to provide improved visibility and color mixing at higher viewing angles. LED packages are disclosed that include different types of lenses that are arranged within the same LED package depending on desired emission characteristics. Body structures for LED packages are disclosed that include arrangements for improved adhesion with encapsulant materials and optional potting materials to provide improved moisture barriers.
Patent WO-2020010955-A1 (WO)
Inventor: XU YINAN
IPC: G06F17/27
Filed: 2019-05-30
Abstract: 一种基于强化学习的关键词抽取方法，包括：将语料库中第n组对话建立一个关键词记忆槽G  n ，将关键词记忆槽G  n 初始化后得到关键词记忆槽G  L ，利用强化学习模型将关键词记忆槽G  L 进行多轮更新得到关键词记忆槽G'  L ，关键词记忆槽G'  L 中包括第n组对话中抽取出关键词词向量。
Patent WO-2020237630-A1 (WO)
Inventor: ZHANG TONGLONG
IPC: H01L23/36
Filed: 2019-05-31
Abstract: A chip packaging structure and a circuit structure, which is used for reducing the stress born by solder balls (90) provided between the chip packaging structure and a PCB (30), thereby improving the reliability of the solder ball (90). The chip packaging structure comprises: a package carrier (20), at least one chip (10), and a heat-dissipation component (40). The at least one chip (10) is fixed on the package carrier (20). The heat-dissipation component (40) comprises a heat-dissipation cover (401) and a support portion (402). The heat-dissipation cover (401) is fastened on a top (10b) of the at least one chip (10). The support portion (402) is fixedly connected to the heat-dissipation cover (401), and is fixedly attached to a side portion (20c) of the package carrier (20). The support portion (402) extends from the side portion (20c) of the package carrier (20) to a bottom (20b) thereof, and exceeds the surface of the bottom (20b) thereof.
Patent WO-2020057179-A1 (WO)
Inventor: YAN YALI
IPC: H04W28/04
Filed: 2019-06-06
Abstract: Provided are a policy control method, device and system, wherein same can avoid the problem that a policy formulated for a plurality of PDU sessions, having the same SNSSAI and DNN, of the same terminal conflicts with subscription information acquired from a unified data repository network element. The method comprises: a mobile management network element sending a first request message used for creating a first session to a first session management network element, wherein the first request message comprises an identifier of a terminal, single network slice selection assistance information (S-NSSAI) and a data network name (DNN); the first session management network element receiving the first request message from the mobile management network element, and sending a second request message to a binding support network element, wherein the second request message comprises the identifier of the terminal, the S-NSSAI and the DNN; and the first session management network element receiving an identifier of a policy control network element from the binding support network element, and selecting the policy control network element according to the identifier of the policy control network element.
Patent WO-2020248158-A1 (WO)
Title: Configuration adaptative de port de signal de référence de sondage
Inventor: CHEN BO
IPC: H04W72/04
Filed: 2019-06-12
Abstract: La présente invention concerne généralement, selon divers aspects, la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir une configuration de signal de référence de sondage (SRS) qui indique un nombre maximum de ports de SRS et si l'UE est permis de déterminer un nombre réel de ports de SRS à utiliser pour une transmission de SRS qui est différent du nombre maximum de ports SRS. L'UE peut déterminer le nombre réel de ports SRS à utiliser pour une transmission de SRS sur la base, au moins en partie, de la configuration de SRS. L'UE peut transmettre un ou plusieurs SRS en utilisant le nombre réel de ports de SRS. De nombreux autres aspects sont proposés.
Patent WO-2020232773-A1 (WO)
Inventor: LI YONGJIN
IPC: C08K3/04
Filed: 2019-06-13
Abstract: Disclosed are a polyphenylene sulfide composite material film having high vertical thermal conductivity and a preparation method therefor. The polyphenylene sulfide material is a blend of a polyphenylene sulfide and a carbon-based filler. The carbon-based filler at least contains a two-dimensional carbon-based structure and a zero-dimensional carbon-based structure. The preparation method therefor involves adding dried polyphenylene sulfide and carbon-based filler into a melting and mixing device for melting and mixing at 290-310ºC to obtain a complex; discharging the complex from the melting and mixing device, and cooling same down to normal temperature so as to obtain a polyphenylene sulfide composite material; and then pressing the composite material into a film having a thickness of 100-500 μm by means of a plate vulcanizer. The polyphenylene sulfide composite material film of the present invention has excellent thermal conductivity in the vertical direction thereof, which is due to the fact that the addition of the two-dimensional and zero-dimensional fillers can reduce the degree of planar orientation of the filler packing, and a relatively perfect multi-dimensional filler network is formed. Moreover, the preparation method therefor only requires use of a common melting and mixing device, and the industrial preparation is simple.
Patent WO-2020062936-A1 (WO)
Inventor: ZHANG RUIGANG
IPC: F24F11/86
Filed: 2019-06-13
Abstract: An air conditioner compressor controlling method and system. Said method comprises: acquiring a compressor's actual exhaust gas temperature Td; when the compressor's actual exhaust gas temperature Td acquired in the present cycle is not equal to the actual exhaust gas temperature acquired in the previous cycle, calculating a difference VAR = Td_Limt - Td; calculating a difference increment dVAR = VAR - OVAR; calculating a compressor rotational speed correction value Result = VAR*Δ1 + dVAR*Δ2; if the compressor's actual exhaust gas temperature Td acquired in the present cycle increases and Result < 0, acquiring the current compressor rotational speed Rps, and recording Rps_TdHi_x = Rps, and controlling the compressor to lower the rotational speed; and if the compressor's actual exhaust gas temperature Td acquired in the present cycle decreases and Result > 0, decreasing the value of Rps_TdHi_x by ΔRps, and controlling the compressor to increase the rotational speed. Said method and system solve the problem of rotational speed oscillation of a compressor.
Patent WO-2020113936-A1 (WO)
Inventor: GU WEI
IPC: H04W28/18
Filed: 2019-06-17
Abstract: The embodiments of the present invention provide a bidirectional forwarding detection (BFD) parameter negotiation method, an apparatus and a chip. Said method comprises: a first device sending a BFD negotiation message to a second device, the BFD negotiation message carrying a first check value; the first device receiving a BFD negotiation response message returned by the second device, the BFD negotiation response message carrying a second check value; and the first device performing matching between the first check value and the second check value, and determining whether the BFD parameter negotiation is an erroneous negotiation according to the matching result. Therefore, the present invention can solve the abnormality problem in the related art that a BFD negotiation message disorder causes an erroneous negotiation, thereby leading to a Down state of a BFD state machine, and is able to determine whether the negotiation is an erroneous negotiation by means of performing matching on check values in a negotiation message and a response message, avoiding the Down state of a BFD state machine caused by an erroneous negotiation.
Patent WO-2019242628-A1 (WO)
Title: Systèmes et procédés de détermination de poses
Inventor: QU XIAOZHI
IPC: G01C21/32
Filed: 2019-06-19
Abstract: La présente invention concerne un système et un procédé de détermination de poses. Le procédé comprend les étapes consistant à : obtenir une première pose d'un sujet en un premier instant (410); récupérer une ou plusieurs premières caractéristiques associées à une route à partir d'une base de données, la route étant visible par le sujet dans la première pose et au premier instant (420); obtenir une image capturée par le sujet en un second instant (430); extraire de l'image une ou plusieurs secondes caractéristiques associées à la route (440); et déterminer une seconde pose du sujet au second instant au moins sur la base de la comparaison desdites une ou plusieurs premières caractéristiques associées à la route auxdites une ou plusieurs secondes caractéristiques associées à la route (450).
Patent WO-2020243996-A1 (WO)
Inventor: YUAN XINGZHONG
IPC: B01J20/26
Filed: 2019-06-20
Abstract: 本发明"二氧化锰@聚间苯二胺@四氧化三铁壳核结构复合材料及其制备方法和应用"，属于环保吸附材料领域。所述二氧化锰@聚间苯二胺@四氧化三铁复合材料包括四氧化三铁、二氧化锰和聚间苯二胺，所述聚间苯二胺负载在四氧化三铁表面，二氧化锰负载在聚间苯二胺表面，最后形成双层的核壳结构的三元复合材料；所述四氧化三铁在所述二氧化锰@聚间苯二胺@四氧化三铁复合材料中的质量占比不高于40％。本发明复合材料能够应用于处理重金属污染废水，具有工艺简单、操作方便、成本低、处理效率高、吸附效果好等优点，有着很高的应用价值和商业价值。
Patent WO-2020019909-A1 (WO)
Inventor: OUYANG LING
IPC: H04R9/06
Filed: 2019-06-20
Abstract: 本申请提供一种扬声器单体，包括第一振膜、第二振膜、磁路组件、第一线圈和第二线圈，所述磁路组件位于所述第一振膜和所述第二振膜之间，所述磁路组件形成朝向所述第一振膜的第一间隙和朝向所述第二振膜的第二间隙，所述第一线圈设置在所述第一间隙内并且一端固定在所述第一振膜上，所述第二线圈设置在所述第二间隙内并且一端固定在所述第二振膜上。本申请还提供一种扬声器组件和一种电子设备。本申请采用双振膜的扬声器单体，可以提升响度。
Patent WO-2020001640-A1 (WO)
Title: Application of composition of d-mannuronic diacid in treatment of parkinson's disease
Inventor: GENG MEIYU
IPC: A61K31/702
Filed: 2019-06-28
Abstract: The present invention relates to an application of an oligosaccharide composition of D-mannuronic diacid in treatment of Parkinson's disease.
Patent WO-2020015522-A1 (WO)
Title: Electrorheological fluid
Inventor: QIU ZHAOHUI
IPC: C10N40/16
Filed: 2019-07-02
Abstract: An electrorheological fluid comprises a dielectric particle, a conductor particle and insulating oil, and the dielectric particle is evenly dispersed in the insulating oil; wherein the conductor particle is evenly dispersed in the insulating oil or inlaid in an interior and on a surface of the dielectric particle. The electrorheological fluid has the advantages of high shear stress, long service life, good temperature stability and small leakage current.