baber/WOPTO huggingface dataset:
Patent WO-2020119122-A1 (WO)
Inventor: HU HONGHUI
IPC: H01L25/18
Filed: 2019-07-17
Abstract: 一种存储装置，其中，该存储装置包括：基板（11），包括相对的第一侧面（11a）和第二侧面（11b）；存储芯片（12），设置于第一侧面（11a）；控制芯片（13），设置于存储芯片（12）远离基板（11）的一侧，并与存储芯片（12）电连接；若干个触片（15），设置于第二侧面（11b），并与控制芯片（13）电连接；封装层（14），覆盖基板（11）、存储芯片（12）和控制芯片（13）；其中，控制芯片（13）在基板（11）上的第一投影区域和若干个触片（15）在基板（11）上的第二投影区域的重叠区域的面积，与第一投影区域的面积比值，大于设定百分比阈值。通过上述方式，避免了在对存储装置进行按压的过程造成控制芯片的损坏，提高了产品制造的良率，从而降低了成本。
Patent WO-2021012139-A1 (WO)
Inventor: FAN YANBIN
IPC: C08G18/48
Filed: 2019-07-22
Abstract: A polyurethane composition is provided. The polyurethane composition comprises (A) a polyurethane-prepolymer prepared by reacting at least one polyisocyanate compound with a first polyol component; and (B) a second polyol component; wherein at least one of the first polyol component and the second polyol component comprises an ester/ether random copolymer polyol synthesized by reacting a starting material polyether polyol with at least one monomeric polyhydric alcohol and at least one monomeric multifunctional carboxylic acid or anhydride thereof. The polyurethane foam prepared by using the polyurethane composition can achieve inhibited internal heat buildup, high thermal stability, superior tear strength, enhanced abrasion resistance and good hydrolysis resistance. A polyurethane product prepared with said foam, a method for preparing the polyurethane foam and a method for improving the performance property of the polyurethane foam are also provided.
Patent WO-2020147308-A1 (WO)
Title: 对象识别方法、对象识别装置和电子设备
Inventor: XU JIAMIAO
IPC: G06K9/00
Filed: 2019-08-16
Abstract: 公开了一种对象识别方法、对象识别装置和电子设备。该对象识别方法包括：通过卷积神经网络的前预定数量的卷积层提取输入图像的初始特征图；沿着所述初始特征图的第一方向确定第一局部特征图；沿着所述初始特征图的第二方向确定第二局部特征图，所述第二方向与所述第一方向垂直；以及，基于所述第一局部特征图和所述第二局部特征图，识别所述输入图像中的对象。这样，降低了识别模型的复杂度并提高了识别的鲁棒性和稳定性。
Patent WO-2021017064-A1 (WO)
Title: Electric motor system capable of accurately regulating and controlling rotor phase
Inventor: ZHU ZHIYU
IPC: H02K7/116
Filed: 2019-08-26
Abstract: Disclosed is an electric motor system capable of accurately regulating and controlling a rotor phase, the system comprising a bevel gear, which is arranged on an electric motor rotation shaft in a sliding manner in the axial direction thereof; a pair of planet wheels, which are symmetrically distributed at the periphery of the bevel gear, wherein the positions of the planet wheels are fixed, the pair of planet wheels are in linkage with the bevel gear by means of a steel belt, an elastic pressing mechanism is arranged on an outer side of the steel belt, and the elastic pressing mechanism deflects the steel belt towards an inner side by a certain distance; and an inner fluted disc, which is sleeved on the pair of planet wheels, wherein an inner circumferential wall of the inner fluted disc meshes with the planet wheels, and a servo electric motor outputs outwards by means of the inner fluted disc. The smoothness of a change of an electric motor output rotating speed is improved, and the technical problem of an electric motor output rotating speed jumping is solved.
Patent WO-2021046721-A1 (WO)
Title: Handrail escalator sterilizer
Inventor: ZHANG JINHUA
IPC: B66B31/02
Filed: 2019-09-10
Abstract: An handrail escalator sterilizer, comprising a mounting plate (1), a housing (2) and a sterilization device (3); a switch column (4) is provided on the mounting plate (1), the housing (2) comprises an outer casing (21), an inner casing (22) and an outer casing rear cover (23), the outer casing (21) is provided with an accommodating groove (5) and a clamping groove (6), the inner casing (22) covers the accommodating groove (5), the outer casing rear cover (23) covers the clamping groove (6), a groove (7) is provided on the side of the inner casing (22) covering the accommodating groove (5), and a battery compartment (8) and several magnetic members (9) are provided on the other side; the inner casing (22) is further provided with a switch via hole (10) which is in communication with the groove (7), the sterilization device (3) is provided in the groove (7) and the clamping groove (6), respectively, the housing (2) is connected to the mounting plate (1) by means of the magnetic members (9), and the sterilization device (3) is in contact with the switch column (4) through the switch via hole (10).
Patent WO-2020244096-A1 (WO)
Inventor: MAO LONGGUI
IPC: F01M5/00
Filed: 2019-09-18
Abstract: An integrated engine oil cooling and filtering structure, comprising a cooling and filtering shell (1) and a cooler core (2), wherein the cooler core (2) is disposed at the bottom part of the cooling and filtering shell (1); a coaxially arranged centrifugal engine oil filter (3) and paper engine oil filter (4) are integrally arranged at one side of the cooling and filtering shell (1); the cooling and filtering shell (1) is internally provided with a first flow-dividing structure (5) capable of separately guiding a cooling liquid into the cooler core (2) and a machine body cylinder cover; the other side of the cooling and filtering shell (1) is provided with a water pump volute module (6) that may connect to a water pump and communicate with the first flow-dividing structure (5); and a tensioning wheel bracket (7) for installing a tensioning wheel is disposed at one side of the bottom part of the cooling and filtering shell (1) close to the water pump volute module (6). By using a parallel cooling liquid flow direction design, the system resistance is small, engine oil consumption is lower, and integration levels are higher.
Patent WO-2020063459-A1 (WO)
Inventor: LI CHAO
IPC: H04W4/40
Filed: 2019-09-20
Abstract: The present application provides a synchronization method, a communication device, and a network apparatus, applicable to fields of the Internet of Vehicles, intelligent connected vehicles, etc., such as V2X, long-term evolution systems-vehicles (LTE-V), and the like. The method comprises: a first apparatus receiving synchronization source configuration information sent by a network apparatus; the first apparatus determining a first synchronization source according to the synchronization source configuration information indicating the type of the first synchronization source or a priority order of at least two types of synchronization sources, wherein the at least two types of synchronization sources comprise the type of the first synchronization source, the at least two types of synchronization sources comprise a first type of base station and a second type of base station, the first type of base station being a base station in a long-term evolution (LTE) system, and the second type of base station being a base station in a new radio (NR) system, and the first synchronization source is a synchronization source of a sidelink of the first apparatus; and synchronizing the first apparatus to the first synchronization source. The invention improves synchronization efficiency and the utilization rate of synchronization resources.
Patent WO-2020063591-A1 (WO)
Inventor: TANG ZHUZHEN
IPC: G06F9/44
Filed: 2019-09-24
Abstract: A multi-language scheduling method, used for an embedded device, said method comprising: receiving a language scheduling request sent by a terminal, the language scheduling request comprising a language package identifier (S101); when it is determined that there is no language package corresponding to the language package identifier in a memory of the device, loading, from an external storage medium of the device, a language package corresponding to the language package identifier into the memory of the device (S102); and then acquiring, from the memory of the device, the language package corresponding to the language package identifier and returning same to the terminal (S103).
Patent WO-2021056317-A1 (WO)
Title: Methods and apparatuses for compressing and processing ethernet packet header
Inventor: FU ZHE
IPC: H04W28/06
Filed: 2019-09-26
Abstract: Disclosed are methods and apparatuses for compressing and processing an Ethernet packet header. The method comprises: a compression apparatus obtains an Ethernet header compression parameter configured by a network device for a data bearer (DRB); the compression apparatus determines a plurality of compression modes according to the Ethernet header compression parameter; the compression apparatus performs header compression processing on an Ethernet packet and generates a compressed packet by means of the plurality of compression modes. The method improves an Ethernet packet compression mechanism, thereby satisfying requirements of performing header compression on the Ethernet packet in 5G IIoT.
Patent WO-2020206972-A1 (WO)
Inventor: ZHOU RENYI
IPC: G06F16/29
Filed: 2019-10-18
Abstract: Embodiments of the present application provide a map point information processing method and device, and a server. The method comprises: obtaining the total number of points within an region to be marked in an electronic map, and dividing the region to be marked into multiple sub-regions according to the total number of points, wherein the multiple sub-regions are equal in length in a longitude direction and the multiple sub-regions are equal in length in a latitude direction; distributing multiple points to corresponding sub-regions according to position information of the multiple points within the region to be marked; and respectively obtaining the number of points within the multiple sub-regions, and adjusting the length of the multiple sub-regions in the longitude direction and the length of the multiple sub-regions in the latitude direction according to the number of points within the multiple sub-regions, so that the difference between the number of points within the multiple adjusted sub-regions is less than a preset threshold.
Patent WO-2021072762-A1 (WO)
Title: 无线通信的方法和终端设备
Inventor: ZHAO ZHENSHAN
IPC: H04W76/14
Filed: 2019-10-18
Abstract: 一种无线通信的方法和终端设备，该方法包括：第一终端在第一时间单元上接收第二终端发送的第一数据；所述第一终端确定在第二时间单元上向所述第二终端设备发送所述第一数据的反馈信息，其中，所述第一时间单元为第一时间单元集合中的时间单元，所述第一时间单元集合包括至少一个时间单元，所述第一时间单元集合中传输的数据对应的反馈信息在所述第二时间单元中传输；所述第一终端根据所述第一时间单元集合，确定用于发送第二数据的候选资源集合，其中，所述第二数据是所述第一终端待发送的数据。
Patent WO-2020098595-A1 (WO)
Inventor: TSUJI TAKAHIRO
IPC: D06F58/22
Filed: 2019-11-11
Abstract: An integrated washer dryer (1) comprises: an outer drum (3) capable of storing water; a circulation path (20) connected to the outer drum (3); an airflow delivery portion (21) extracting air within the outer drum (3) into the circulation path (20) via an extraction opening (20D) and returning the same into the outer drum (3) via a return opening (20E); and a heating portion (22) disposed within the circulation path (20). The integrated washer dryer (1) comprises multiple dryer filters (F) and a water supply portion (50) configured to be closer to a side of the extraction opening (20D) in the circulation path (20) than the heating portion (22). The multiple dryer filters (F) are configured to be stacked upward along an air flowing direction in the circulation path (20). Each of the dryer filters (40) has a longitudinal surface portion (FA) capturing foreign matter in the air moving from the extraction opening (20D) toward the return opening (20E) in the circulation path (20). The water supply portion (50) supplies water to the longitudinal surface portion (FA) of each dryer filter (F) from an upper side (Z1). The invention improves maintainability of the dryer filters, and captures a large amount of foreign matter by using the same.
Patent WO-2020155766-A1 (WO)
Inventor: Xu kaihe
IPC: G06N3/04
Filed: 2019-11-14
Abstract: 一种意图识别中的拒识方法、装置、设备及存储介质，属于人工智能技术领域，所述方法包括：获取待识别的输入信息(S1)；将所述输入信息输入意图识别模型，所述意图识别模块包括文本分类模型和文本相似度模型，通过所述意图识别模型获取与所述输入信息对应的分类类别和置信度得分(S2)；判断所述置信度得分是否超过预设阈值(S3)，若超过预设阈值，则从知识库中获取所述分类类别对应的知识点信息，若未超过预设阈值，则拒绝识别所述输入信息。通过对文本分类模型获取的条件概率进行修正，得到置信度得分，并以置信度得分作为判断依据，拒识输入信息，提高了意图识别的准确率。
Patent WO-2021051612-A1 (WO)
Title: Automatic data authorization desensitization method, system, device, and storage medium
Inventor: WANG XINGCHUAN
IPC: G06F21/62
Filed: 2019-11-14
Abstract: Provided is a method for automatic data authorization desensitization, said method comprising: creating desensitization requirements according to preset rules, and determining table access permission and data access scope according to the desensitization requirements (S110); according to the table access permission and data access scope, initiating in a DMP a request for permission to access the service table, the DMP being used for approving the permission request (S120); by means of the DMP, desensitizing the configuration of the approved permission request, the desensitization configuration comprising a desensitization rule specified for the mandatory configuration of sensitive fields (S130); synchronizing to an ETL the specified desensitization rule and the data access scope, the ETL producing target fields according to the data access scope, and automatically generating a desensitization task for the target field according to the desensitization rule (S140); checking whether the desensitization source and target fields are consistent; if consistent, then continuing to keep the desensitization source and target fields and order consistent; if not, then making the desensitization source and target fields consistent; after the inspection is completed, executing the ETL and completing the desensitization task (S150).
Patent WO-2021017323-A1 (WO)
Title: Method for preparing diamond tool
Inventor: ZHANG MINGJUN
IPC: B22F3/105
Filed: 2019-11-19
Abstract: The present invention relates to a method for preparing a diamond tool, characterized in: step 1, providing a base plate of a diamond tool; step 2, providing diamond particles; step 3, providing an alloy powder; step 4, providing a laser-based manufacturing system; step 5, starting the laser-based manufacturing system; step 6, cladding a thin layer of the alloy powder on the surface of the base layer in a high-power continuous laser coaxial powder feeding mode, and simultaneously starting a diamond jetting device; step 7, completing laser brazing and turning off the diamond jetting device; step 8, starting a dusting device; step 9, scanning a test piece with short pulse laser light; step 10, repeating the above steps 8 and 9 several times to obtain a diamond tool consolidated abrasive layer; step 11, turning off the laser-based manufacturing system; and step 12, placing the prepared diamond tool into a heating furnace to perform post-processing to complete the diamond tool preparation process. Compared with the prior art, the diamond tool prepared by the present invention has good bonding properties, small thermal effects, and high processing efficiency.
Patent WO-2020134730-A1 (WO)
Inventor: ZHU YUNFANG
IPC: H02K5/10
Filed: 2019-11-20
Abstract: 本发明涉及一种高速马达非接触架空式防水结构，包括：马达本体，动叶轮，定叶轮，排水装置，轴承；所述动叶轮和定叶轮之间设有防水盖板；所述排水装置和所述定叶轮之间设有架空层；所述定叶轮下设有排水槽，用于将水排出架空层内；所述架空层与所述轴承内的压力为正压，且压力相等；所述马达本体两侧设有风罩出风口，用于排出空气污物。本发明通过设置架空层，使得架空层与轴承都处于常压区，即使有微量的水进入了架空层内，由于没有压力也不会进入到轴承内部，保护了轴承；通过风罩出风口可以将空气中的杂质排出，结构简单，操作方便，实用性强。
Patent WO-2020143357-A1 (WO)
Title: Aircraft operation path planning method, control device and control equipment
Inventor: MESSIEN CAMILLE
IPC: G05D1/10
Filed: 2019-11-29
Abstract: An aircraft operation path planning method and a control device and control equipment, the method comprising the following steps: obtaining a docking point, an operation point and a safe point, the safe point having no obstacles within a safe distance range thereof (S100); planning a first path between the docking point and the safe point and a second path between the safe point and an operation point, and using a smooth transition method for causing the path between the docking point and the operation point to pass through the safe point (S200).
Patent WO-2020135372-A1 (WO)
Inventor: Xiong Fei Biao
IPC: F24D19/02
Filed: 2019-12-23
Abstract: 一种摇头角度调节机构，包括支撑座（005）、可移动柱装置、连接板件、可移动柱移动控制装置；可移动柱移动控制装置固定在支撑座（005）上；可移动柱装置包括2根以上可移动柱（101、102）；连接板件套装在运动柱上，并能够绕运动柱转动，连接板件至少包括一块连接板（201）；连接板上为每根可移动柱（101、102）设有一个可移动柱连接孔（2012、2013）；连接板件能够分别通过各可移动柱连接孔（2012、2013）套在相应的可移动柱（101、102）上并绕其转动，实现摇头；可移动柱移动控制装置通过控制各可移动柱（101、102）上下移动，切换连接板件所绕之转动的可移动柱（101、102），从而实现在2个以上摇头角度之间进行切换。
Patent WO-2020253196-A1 (WO)
Inventor: XIAO YONG
IPC: H02K3/04
Filed: 2019-12-24
Abstract: Provided are a direct-start synchronous reluctance electric motor rotor structure, an electric motor, and a compressor. The direct-start synchronous reluctance electric motor rotor structure comprises: a rotor iron core, wherein q-axis squirrel-cage slots are provided in the outer peripheral surface of the rotor iron core, and the q-axis squirrel-cage slots are located at the q axis of the rotor iron core; an end portion of at least one of two slot walls, close to the outer peripheral surface of the rotor iron core, of each of the q-axis squirrel-cage slots is configured to extend towards the other slot wall, such that a snap-fit limiting space is formed between the two slot walls; and an electrically conductive but not magnetically conductive material is filled in the snap-fit limiting space. By applying the technical solution of the present application, the difference between the magnetic flux of the d axis and that of the q axis can be effectively increased; the problems of the low efficiency and low rotation speed of an asynchronous electric motor are solved; and the output power and efficiency of an electric motor with the rotor structure are improved.
Patent WO-2021128085-A1 (WO)
Inventor: ZHANG GUQING
IPC: H04R9/06
Filed: 2019-12-25
Abstract: The present invention provides an acoustic generator, comprising a vibration system and a fixing system. The vibration system comprises a voice diaphragm and a voice coil matching the voice diaphragm for driving same to vibrate to produce sound. The voice diaphragm is fixed to the fixing system. The fixing system comprises a basket supporting the voice diaphragm, a magnetic circuit system disposed in the basket for driving the vibration system to vibrate, and a front cover covering the basket. The voice diaphragm is clamped between the front cover and the basket. The front cover is provided with a groove on the surface of the voice diaphragm glued to the basket. The voice diaphragm is provided with a protrusion at the position corresponding to the groove of the front cover. The basket is provided with a projection at the position corresponding to the protrusion of the voice diaphragm. Compared with the related art, the acoustic generator of the present invention improves the deep waterproof capability of the acoustic generator by designing a groove on the junction between the voice diaphragm and the front cover as well as the basket.
Patent WO-2020140912-A1 (WO)
Inventor: WANG HAIFENG
IPC: G06T11/00
Filed: 2019-12-31
Abstract: 一种非线性梯度成像的图像重建方法、装置及计算机可读存储介质，该方法包括：先基于编码相位，计算得到目标图像空间位置的各中心放置处的O-Space非线性梯度磁共振成像回波（S101），又再基于磁共振信号计算得到O-Space非线性梯度磁共振成像信号，之后将其化简为最小化函数，基于原始对偶算法以及近似映射算法，计算最小化函数得到重建后的目标图像（S104）。上述图像重建方法，采用了可处理非线性变换的原始对偶算法，以及可直接处理非光滑函数的近似映射算法对目标图像进行图像重建，可以改善现有技术中需对目标图像进行光滑近似而造成重建信号过度平滑以及丢失图像细节，进而导致的重建图像质量低的问题，能够有效地提高图像清晰度和保持图像的细节。
Patent WO-2020186896-A1 (WO)
Inventor: LIU JINLEI
IPC: F03D13/20
Filed: 2020-01-03
Abstract: Disclosed are a tower barrel segment (100), a tower frame (1) and a wind generating set. The tower barrel segment (100) comprises: a tower segment body (10); and a reinforcement assembly (20) comprising a support member (21) connected to the tower segment body (10) and a plurality of reinforcement cables (22) connected to the support member (21), wherein the plurality of reinforcement cables (22) are arranged at intervals in the circumferential direction of the tower segment body (10), and each reinforcement cable (22) extends in the axial direction of the tower segment body (10) and is respectively at a pre-determined distance from an outer peripheral surface of the tower segment body (10) in the radial direction of the tower segment body (10). The tower barrel segment (100) is strong in bearing capacity and low in cost, and can satisfy the power benefit of a wind generating set.
Patent WO-2021128461-A1 (WO)
Inventor: GAO XIANG
IPC: G09G3/20
Filed: 2020-01-07
Abstract: L'invention concerne un procédé de compensation du phénomène Mura pour un panneau d'affichage en mosaïque, ainsi qu'un dispositif d'affichage. Le procédé consiste à : obtenir une valeur de compensation secondaire au moyen d'une formule de compensation secondaire et d'une valeur de compensation initiale pour effectuer une compensation secondaire sur une zone en mosaïque du panneau d'affichage en mosaïque.
Patent WO-2020238230-A1 (WO)
Inventor: JIANG HAIJIAN
IPC: G06Q20/40
Filed: 2020-01-08
Abstract: A method for acquiring essential information for bank card binding, a system, and an apparatus. A process of the method comprises: the method for acquiring essential information for bank card binding, the method comprising: obtaining a bank card binding request (S110), wherein the bank card binding request is only obtainable by an application program or apparatus authorized by a first user, the bank card binding request is generated for a bank card to be bound by an issuing bank thereof, and the bank card to be bound is a bank card of the first user; parsing the bank card binding request, and obtaining a bank card token corresponding to the bank card to be bound (S120); and initiating an access request with the issuing bank on the basis of the bank card token, and obtaining binding essential information corresponding to the bank card token (S130).
Patent WO-2021017422-A1 (WO)
Inventor: YANG XINYING
IPC: G06F21/60
Filed: 2020-01-10
Abstract: 一种块链式账本中的索引创建方法、装置及设备，所述方法包括：获取数据记录中所包含的业务属性和顺序编号(501)；确定所述数据记录在账本中的位置信息，所述位置信息包括数据记录所处的数据块的块高，以及在所处的数据块中的偏移量(503)；建立所述业务属性、位置信息和顺序编号的对应关系，按照所述顺序编号，将所述对应关系依序写入以所述业务属性为主键的索引(505)。所述方法创建以业务属性为主键的倒排索引，便于后续查询。
Patent WO-2021073016-A1 (WO)
Title: Fingerprint recognition device and electronic apparatus
Inventor: JIANG PENG
IPC: G06V10/145
Filed: 2020-01-22
Abstract: A fingerprint recognition device (300) and an electronic apparatus (30). The fingerprint recognition device (300) having improved performance. The fingerprint recognition device (300) comprises N fingerprint recognition units (301) arranged close to each other. Each fingerprint recognition unit (301) comprises: a circular micro lens (310); at least two light blocking layers provided below the circular micro lens (310), wherein small light transmission holes are provided in the at least two light blocking layers so as to form M light guide channels in different directions, M being a positive integer greater than 1; and M pixel units respectively located at the bottom of the M light guide channels. A light signal returned after being reflected or scattered by a finger above a display screen (120) is converged by the circular micro lens (310). M target fingerprint light signals in different directions are respectively transmitted to the M pixel units via the M light guide channels. Each of the N fingerprint recognition units (301) is adjacent to six fingerprint recognition units (301), and the lines connecting the centers of the six circular micro lenses (310) in the six fingerprint recognition units define a regular hexagon.
Patent WO-2020173292-A1 (WO)
Inventor: WANG YAN
IPC: H01Q1/22
Filed: 2020-02-10
Abstract: La présente invention concerne une solution d'antenne selon laquelle une unité d'excitation est alimentée en disposant l'unité d'excitation sur un sol d'un dispositif électronique (tel qu'un téléphone mobile), afin d'exciter efficacement le sol pour générer un rayonnement. De cette manière, puisque la capacité de rayonnement d'un sol n'est pas affectée par l'amplitude de jeu entre un écran d'affichage et le sol, la solution d'antenne selon la présente invention peut être appliquée à un dispositif électronique avec un écran plein et réduire considérablement l'espace d'antenne. Par ailleurs, un sol fait l'office de l'un des principaux orifices de rayonnement d'un dispositif électronique (tel qu'un téléphone mobile), et l'excitation du sol pour générer un rayonnement peut améliorer significativement la performance d'antenne.
Patent WO-2021174467-A1 (WO)
Title: 一种数据传输方法、电子设备及存储介质
Inventor: LI HAITAO
IPC: H04W28/00
Filed: 2020-03-04
Abstract: 本申请公开了一种数据传输方法，包括：终端设备基于第一类随机接入中物理上行共享信道(PUSCH)的最大传输块大小，传输小数据或传输小数据指示信息。本申请还公开了另一种数据传输方法、终端设备、网络设备及存储介质。