baber/WOPTO huggingface dataset:
Patent WO-2018133841-A1 (WO)
Title: 身份识别的方法和装置
Inventor: LI XIANGMING
IPC: G06K9/00
Filed: 2018-01-19
Abstract: 一种身份识别的方法和装置。该方法包括：采集识别对象的标识符信息和生物特征信息(S110)；将所采集的标识符信息与多条参考记录相比较(S120)，所述多条参考记录中任一条参考记录包括：参考标识符信息和参考生物特征信息；当所采集的标识符信息与所述参考标识符信息匹配时，获取所述参考标识符信息所对应的一条参考记录(S130)；将所采集的生物特征信息与所获取的一条参考记录中的参考生物特征信息相比较，当所采集的生物特征信息与所比较的参考生物特征信息匹配时，所述识别对象的身份识别成功(S140)。在对复杂的生物特征信息进行比对时，可以进行一对一比较，可以节省对比时间，减少计算开销。另外，通过初次识别和验证识别，提高了识别精度。
Patent WO-2018171461-A1 (WO)
Title: 信息传输方法、装置及系统
Inventor: HANG HAICUN
IPC: H04L5/00
Filed: 2018-03-12
Abstract: 本申请公开了一种信息传输方法、装置及系统，属于通信技术领域。该方法包括：基站生成数量指示信息，数量指示信息用于指示下行控制信息的最大数量，基站向用户设备发送数量指示信息，用户设备接收数量指示信息，用户设备根据数量指示信息接收下行控制信息。本申请通过向用户设备发送数量指示信息，使用户设备根据数量指示信息接收下行控制信息，可以解决用户设备盲检测的复杂度较高的问题，降低用户设备盲检测的复杂度。
Patent WO-2019178745-A1 (WO)
Inventor: XUE YONG
IPC: F16F15/139
Filed: 2018-03-20
Abstract: A torsional damper (100, 200, 300) is provided, wherein a primary mass (20) and a channel cover (70) are fixed together on the outer periphery. In an axial direction of the torsional damper (100, 200, 300), at least part of a support ring (90) is disposed between the primary mass (20) and a flange (40). The flange (40), a diaphragm spring (60), and a secondary mass (50) are fixed together. The diaphragm spring (60) is located between the flange (40) and the secondary mass (50) and elastically presses against the channel cover (70), wherein the support ring (90) comprises a regulating support ring (92) and a fixed support ring (91) that supports the flange (40). An axial cross-section of the regulating support ring (92) is wedge-shaped. When the pressure between the flange (40) and the primary mass (20) reduces as a result of abrasion and/or the plastic deformation of the diaphragm spring (60), the regulating support ring (92) moves under the influence of centrifugal force towards a radial outer side of the torsional damper (100, 200, 300) with respect to the fixed support ring (91), so as to maintain or enlarge an axial distance between the primary mass (20) and the flange (40) and make the spring force of the diaphragm spring (60) remain substantially constant.
Patent WO-2019178774-A1 (WO)
Title: 传感器的模型描述方法和装置
Inventor: LIU YI
IPC: G05B19/042
Filed: 2018-03-21
Abstract: 一种传感器的模型描述方法和装置，其中，方法包括如下步骤：分析用户需求并导入传感器的复数个元数据描述；根据本体库中的标准描述来匹配复数个元数据描述，当相互匹配的标准描述和元数据描述不一致时，用该标准描述替代元数据描述；创建一个传感器实例。该方法能够快捷有效地建立传感器模型描述，节省了用户分析传感器数据的时间，并利用语义本体让传感器数据更加有意义，这是因为语义本体是基于传感器数据的。
Patent WO-2018205765-A1 (WO)
Title: 一种确定建立原因的方法和终端
Inventor: LIANG JING
IPC: H04W24/02
Filed: 2018-03-29
Abstract: 本申请涉及无线通信技术领域，特别涉及一种确定建立原因的方法和终端，用以解决现有技术中存在的5G NR系统下还没有一种确定建立原因的方案的问题。本申请实施例终端的RRC层确定终端的接入种类，并根据接入种类和连接建立原因之间的映射关系，确定所述终端的接入种类对应的连接建立原因。由于本申请实施例终端的RRC层根据接入种类和连接建立原因之间的映射关系，确定所述终端的接入种类对应的连接建立原因，从而提供了一种5G NR系统下确定建立原因的方案。
Patent WO-2018228046-A1 (WO)
Title: 电子设备以及无线通信方法
Inventor: SHENG BIN
IPC: H04B7/0456
Filed: 2018-04-18
Abstract: 本公开涉及电子设备以及无线通信方法。根据本公开的电子设备包括：处理电路，被配置为根据多输入多输出MIMO系统的信道矩阵从用于所述MIMO系统的调制码书簇中选择调制码书，其中，所述调制码书簇包括多个用于与所述电子设备对应的发送端设备生成调制信号并且调制后发送的数据流个数大于正交信道的个数的调制码书；以及收发电路，被配置为向所述发送端设备发送反馈信息，所述反馈信息包括选择的调制码书的识别信息。使用根据本公开的电子设备以及无线通信方法，可以增加MIMO系统中可以独立传输的数据流的个数，从而提高传输效率。
Patent WO-2018196816-A1 (WO)
Inventor: SHAN JIE
IPC: G06F17/30
Filed: 2018-04-26
Abstract: Provided are a data processing method and apparatus applied to an electronic map, and a mobile terminal, relating to the field of electronic maps, and the field of data processing. The data processing method comprises: monitoring a user operation on an electronic map and acquiring operating data reflecting the user operation; according to the operating data and based on a range on the electronic map, determining whether the user operation is valid; and feeding back indication information responding to the user operation based on a determination result. The technical solution provided can support a user in flexibly and rationally delimiting a range in real time based on an electronic map, improving the user experience.
Patent WO-2018219085-A1 (WO)
Inventor: ZHENG HONG
IPC: A46B5/02
Filed: 2018-04-28
Abstract: 一种便于用户清洁牙龈沟内菌斑的牙刷手柄（100）及牙刷。一种牙刷手柄（100），包括适于用户手持的基体（110），基体（110）的一端为用于设置外部刷头（200）的连接端，基体（110）的手持面上设有第一延伸面（111）和第二延伸面（112）；在基体（110）的断面图上，第一延伸面（111）和第二延伸面（112）沿基体（110）的中心线（130）基本对称地设置，且第一延伸面（111）与中心线（130）之间形成的钝角范围在130°～140°，第二延伸面（112）与中心线（130）之间形成的钝角范围在130°～140°；连接端（120）设置外部刷头（200）后，中心线（130）基本位于外部刷头（200）中刷毛对称面上。
Patent WO-2019222993-A1 (WO)
Title: Blockchain consensus method based on trust relationship
Inventor: LI HUI
IPC: G06Q20/38
Filed: 2018-05-25
Abstract: The present invention is applicable to the field of improvements in Internet technology, and provides a blockchain consensus method based on a trust relationship, the method comprising: S1. quantifying a trust relationship between nodes according to trading and block data; S2. constructing a trust relationship graph and generating a trust matrix according to the trust relationship between the nodes; S3. iteratively calculating a trust value of each node using the trust relationship between the nodes of a whole network; and S4. for each round of consensus, randomly selecting a representative node as a primary node having the bookkeeping rights, and the primary node selecting several trading creation blocks from a trading pit. A representative mechanism is used to professionalize a bookkeeping node, thereby reducing the consensus cost, reducing energy consumption, and improving the efficiency of node consensus and an expansion capability of an algorithm at the same time. A representative node is selected based on a trust relationship, without depending on a token of a blockchain, thereby preventing the bookkeeping rights from being concentrated to a few "rich people".
Patent WO-2019011096-A1 (WO)
Title: Dual-frequency feed source assembly and dual-frequency microwave antenna
Inventor: SYED JUNIAD
IPC: H01Q19/19
Filed: 2018-06-12
Abstract: Disclosed are a dual-frequency feed source assembly and a dual-frequency microwave antenna. The dual-frequency feed source assembly mainly comprises two wave-guide tubes arranged coaxially, and the two wave-guide tubes respectively provide two different frequency bands of microwave energy for a radiation part of a feed, so that the antenna may work in different frequency bands simultaneously. The combination of two coaxial wave-guide tubes, a reflective surface and other structures may form difference microwave antennas, such as a forward-feeding dual-frequency microwave antenna and a backward-feeding Cassegrain dual-frequency microwave antenna. In the present invention, microwave energy is fed in by means of two wave-guides, such that the antenna may work in two frequency bands simultaneously, thereby greatly expanding the application scope of a microwave antenna.
Patent WO-2019019852-A1 (WO)
Title: Polar code encoding method and apparatus
Inventor: HUANGFU YOURUI
IPC: H03M13/13
Filed: 2018-06-26
Abstract: The present application relates to the technical field of communications. Disclosed are a Polar code encoding method and apparatus, for improving a degree of accuracy of a reliability ranking of a polarization channel. The method comprises: determining a sequence used for encoding a bit to be encoded, and performing Polar code encoding on the bit to be encoded using the sequence to obtain an encoded bit, wherein the sequence is used for representing reliability rankings of N polarization channels, and N represents a mother code length of the Polar code and is a positive integer power of 2.
Patent WO-2019011133-A1 (WO)
Title: Data transmission method, device, server and storage medium
Inventor: CHEN MING
IPC: H04L29/06
Filed: 2018-06-29
Abstract: Disclosed in the present invention are a data transmission method, device, server and storage medium. The method comprises: acquiring USB image data; according to redirection information, compressing the USB image data to acquire compressed USB image data, the redirection information including information for the redirection of transmission data; reconstructing a USB redirection transmission message according to the compressed USB image data; and sending the USB redirection transmission message to a server.
Patent WO-2020014805-A1 (WO)
Title: File binding device
Inventor: ZHU SHEHUA
IPC: B42C9/00
Filed: 2018-07-15
Abstract: A file binding device, comprising a fixed cover (1) a cross section of which is U-shaped; a left side surface at an inner part of the fixed cover (1) being provided with a rectangular-plate shaped extraction board (3), and the extraction board (3) covers the whole side surface of the fixed cover (1); a bottom surface at the inner part of the fixed cover (1) is provided with a rectangular-plate shaped pressing board (2), and the pressing board (2) covers the whole bottom surface of the fixed cover (1); a top part of the fixed cover (1) is provided with several fastening bolts (4), the fastening bolts (4) are coupled in a threaded manner with the fixed cover (1), and the fastening bolts (4) penetrate the top part of the fixed cover (1) to be in contact with the pressing board (2).
Patent WO-2019119809-A1 (WO)
Title: Solar panel and bicycle using solar panel
Inventor: WEN JUNRONG
IPC: H01L31/05
Filed: 2018-07-28
Abstract: A solar panel, applicable to a bicycle. The solar panel comprises an output bus bar and a plurality of battery chipsets connected to the output bus bar in parallel; the battery chipset comprises a plurality of battery chip strings connected in series; and each battery chip string consists of a plurality of battery chip units connected in series.
Patent WO-2020024114-A1 (WO)
Inventor: MU QIN
IPC: H04W72/06
Filed: 2018-07-31
Abstract: La présente invention concerne, selon le mode de réalisation, un procédé de traitement de bloc de transmission, qui peut être appliqué à un équipement utilisateur. Le procédé comprend les étapes consistant à : recevoir une signalisation de planification envoyée par une station de base, la signalisation de planification étant utilisée pour planifier de multiples blocs de transmission ; et envoyer les multiples blocs de transmission à la station de base et/ou recevoir les multiples blocs de transmission envoyés par la station de base, des blocs de transmission adjacents dans les multiples blocs de transmission étant espacés par un intervalle de temps prédéfini. Selon le mode de réalisation de la présente invention, comme des blocs de transmission adjacents dans des blocs de transmission sont espacés d'un intervalle de temps prédéfini, par rapport au cas où les blocs de transmission sont planifiés en continu dans l'état de la technique associé, pour chaque bloc de transmission, un équipement utilisateur peut avoir plus de temps pour traiter des ressources correspondant au bloc de transmission, garantissant ainsi que le bloc de transmission est bien envoyé et reçu.
Patent WO-2020015003-A1 (WO)
Title: Chip based on local data transmission, and electronic device containing chip
Inventor: YANG JUNJIA
IPC: H04L29/08
Filed: 2018-08-01
Abstract: Disclosed are a chip based on local data transmission, and an electronic device containing the chip. The chip comprises: a networked data processing unit and an off-line data processing unit, wherein the networked data processing unit comprises a signal modulation module and a signal demodulation module, which are used for processing networked data; and the off-line data processing unit comprises a data modulation module and a data demodulation module, which are used for processing off-line data. The means of providing a networked data processing unit and an off-line data processing unit is used, and by means of converting data to signals in various forms for transmission, the aim of stealing and cracking being impossible is achieved, thereby achieving the technical effect of improving data transmission security, and further solving the technical problem in the related art that data is easily stolen and leaked during a data transmission process.
Patent WO-2019242081-A1 (WO)
Inventor: LIANG XIAO
IPC: G01S17/89
Filed: 2018-08-10
Abstract: La présente invention concerne un système de mensuration cadastrale basé sur un radar laser multi-plateforme. Le système comprend : un système à radar laser multi-plateforme, le système à radar laser multi-plateforme se déplaçant dans une zone de mensuration ou volant au-dessus de la zone de mensuration à partir de l'extérieur de la zone de mensuration de façon à effectuer une acquisition de données selon un itinéraire d'acquisition examiné et conçu dans la toute première étape d'un projet, vérifiant si l'itinéraire d'acquisition et une zone d'acquisition sont complets après l'achèvement de l'acquisition, et effectuant une mensuration supplémentaire dans les délais si des omissions existent de façon à garantir l'intégrité des données; un module de résolution de données, le module de résolution de données étant utilisé pour une conversion de données statiques d'une résolution de fusion de données de station de base et POS; et un module de prétraitement de données en nuage de points, le module de prétraitement de données en nuage de points étant utilisé pour convertir des données laser d'origine en nuages de points laser dans un format las dans un système de coordonnées WGS84. Le système de mensuration cadastral basé sur un radar laser multi-plateforme réduit le nombre de personne travaillant sur le terrain, réduit les coûts de mise en oeuvre, dépend peu des conditions météorologiques et climatiques, et présente une efficacité d'acquisition élevée. Son temps de travail principal est converti en production de travail de bureau, et l'efficacité de fonctionnement est améliorée d'au moins sept à dix fois.
Patent WO-2020041994-A1 (WO)
Inventor: KE JHONGCIAO
IPC: G02F1/1337
Filed: 2018-08-29
Abstract: L'invention concerne un panneau d'affichage (20) et un dispositif d'affichage. Le panneau d'affichage (20) comprend un premier substrat (21), un second substrat (22) et une couche de cristaux liquides (23) disposée entre le premier substrat (21) et le second substrat (22). Une pluralité de régions de pixels (SP) est formée sur le premier substrat (21). La couche de cristaux liquides (23) comprend des molécules de cristaux liquides (231). Une première couche d'alignement (219) est disposée sur le côté du premier substrat (21) à proximité de la couche de cristaux liquides (23). Une seconde couche d'alignement (224) est prévue sur le côté du second substrat (22) à proximité de la couche de cristaux liquides (23). Un polariseur (223) est prévu sur le côté externe du second substrat (22) et le polariseur (223) a un axe de transmission de lumière (P1). Une première direction d'alignement (X1) de la première couche d'alignement (219) et une seconde direction d'alignement (X2) de la seconde couche d'alignement (224) sont antiparallèles l'une à l'autre et sont toutes deux perpendiculaires à la direction de l'axe de transmission de lumière (P1) du polariseur (223). La couche de cristaux liquides (23) est dopée avec des tiges quantiques (232). Dans chaque région de pixel (SP), les tiges quantiques (232) ayant différentes tailles sont mélangées aux molécules de cristaux liquides (231). Les molécules de cristaux liquides (231) sont agencées le long de la première direction d'alignement (X1) et de la seconde direction d'alignement (X2). La direction d'agencement des tiges quantiques (232) coïncide avec celle des molécules de cristaux liquides (231). Les tiges quantiques (232) peuvent convertir la lumière non polarisante incidente en une lumière polarisante linéaire ayant la même direction que celle des axes longs des tiges quantiques (232).
Patent WO-2019042420-A1 (WO)
Title: Lens mounting and fixing apparatus and method
Inventor: YANG SHUYAO
IPC: G02B7/02
Filed: 2018-08-31
Abstract: The present invention relates to the technical field of lens mounting and fixation, and more particularly, to a lens mounting and fixing apparatus and method. The lens mounting and fixing apparatus comprises a lens mounting support. The lens mounting support is provided with a plurality of through holes used for placing lenses. The lens mounting support is further provided with glue injection holes located around each through hole and communicated with same. By providing the through holes and the glue injection holes communicated with the through holes in the lens mounting support, and injecting glue into the glue injection holes after the lenses are placed in the through holes, the glue penetrates around the lenses and the through holes to adhere the lenses in the through holes, and after the glue is cured, the lenses can be mounted and fixed. The lens mounting and fixing apparatus is simple in structure and easy to mount and fix lenses, and has high mounting and fixing precision and good stability.
Patent WO-2019062641-A1 (WO)
Title: Wireless communication method and device
Inventor: ZHANG CHONGMING
IPC: H04W72/12
Filed: 2018-09-20
Abstract: The present invention provides a method executed by a user equipment, comprising: triggering buffer status reports (BSRs); determining, on the basis of the type of a configured uplink grant and/or whether activation is performed, whether the triggered BSRs should be cancelled; and if a BSR that is triggered but not cancelled is present, determining, at least on the basis of the type of the configured uplink grant and/or whether the activation is performed, whether to trigger a scheduling request (SR). In addition, the present invention also provides a corresponding user equipment.
Patent WO-2019227796-A1 (WO)
Title: Backlight module, and display device
Inventor: ZHA GUOWEI
IPC: G02F1/1335
Filed: 2018-09-26
Abstract: Disclosed are a backlight module, and a display device. The backlight module comprises a substrate and the following components provided at the substrate: multiple lamp sources, a fluorescent film, a light directing film, and a brightness enhancement film. The fluorescent film is positioned in a light emitting direction of the lamp source. The light directing film and the brightness enhancement film are positioned in a light emitting direction of the fluorescent film. The light directing film is positioned between the fluorescent film and the brightness enhancement film. The light directing film comprises a transparent main body and multiple tapered protrusions. The multiple tapered protrusions are arranged at intervals on one side surface of the transparent main body. A central angle of the tapered protrusion is an acute angle.
Patent WO-2019076187-A1 (WO)
Title: Video blocking region selection method and apparatus, electronic device, and system
Inventor: LU HAIXIAN
IPC: G06K9/00
Filed: 2018-09-28
Abstract: A video blocking region selection method and apparatus, an electronic device, and a system, applied to the technical field of computer vision. The video blocking region selection method comprises: obtaining a video to be detected; determining specified target sets in said video by means of a preset target detection algorithm, wherein any specified target set is a pixel set of a specified target in video frames of said video; separately determining, by means of a preset recognition algorithm, whether the specified target in each specified target set is a sensitive target; and if the specified target in any specified target set is a sensitive target, using the specified target set as a blocking region of said video. According to the video blocking region selection method, first a specified target is determined, and then whether the specified target is a sensitive target is determined. By means of multiple determinations, the blocking region selection accuracy can be improved.
Patent WO-2020015194-A1 (WO)
Title: Rotating shaft mechanism for augmented reality device and augmented reality headset
Inventor: GUO RENXIN
IPC: G02B27/01
Filed: 2018-09-28
Abstract: A rotating shaft mechanism for an augmented reality device and an augmented reality headset. The rotating shaft mechanism comprises: a rotating shaft (5) as well as a first body (11) and a second body (12) arranged coaxially, the rotating shaft (5) being inserted in the first body (11) and the second body (12), and the first body (11) is connected to the second body (12) in a mode of rotating about the rotating shaft (5); and a locking device disposed on the first body (11), a locking area (200) being formed in the locking device, and the locking area (200) being configured to fix a glasses frame (61) provided on the rotating shaft mechanism.
Patent WO-2020062078-A1 (WO)
Inventor: CHENG SHUQING
IPC: H02M1/44
Filed: 2018-09-28
Abstract: The embodiments of the present application relate to the field of electronic apparatuses. Disclosed are a circuit and an electronic device. The circuit comprises a battery and an isolation circuit for isolating a negative electrode of the battery from a system ground, wherein the isolation circuit comprises a first end, a second end, a third end and a fourth end; the first end is electrically connected to a positive electrode of the battery, the second end is used for electrically connecting to a pre-set voltage, the third end is electrically connected to the negative electrode of the battery, and the fourth end is electrically connected to the system ground. Compared with the prior art, in the present application, since a negative electrode of a battery is isolated from a system ground by an isolation circuit, the battery does not have a shielding effect on the radiation of an antenna, and this can make the volume occupied by the circuit smaller and reduce the volume of the electronic device.
Patent WO-2020062127-A1 (WO)
Inventor: TIAN CHEN
IPC: H02J7/00
Filed: 2018-09-29
Abstract: Provided by the present application are a quick charging method for a battery, a charging device, a device to be charged and a charging system. The quick charging method for the battery comprises: acquiring status parameters of a battery in a device to be charged, wherein the status parameters of the battery comprise the present temperature of the battery; selecting a charging cutoff voltage corresponding to the current temperature from a target parameter mapping relationship, wherein the charging cutoff voltage is greater than the rated voltage of the battery; and charging the battery at a constant current until the voltage of the battery reaches the charging cut-off voltage, and then stopping charging of the battery, which may thus increase the time of constant current charging at a high current, thereby effectively increasing the charging speed. In addition, the cut-off voltage for charging is flexibly adjusted by means of the temperature of the battery, which prevents the battery from overvoltage damage and ensures that the battery is at full capacity.
Patent WO-2019174233-A1 (WO)
Title: Multiway switch, radio frequency system, and wireless communication device
Inventor: BAI JIAN
IPC: H04B1/401
Filed: 2018-10-19
Abstract: A multiway switch, a radio frequency system, and a wireless communication device are provided. The multiway switch includes eight T ports and four P ports. The eight T ports includes four first T ports and each of the four first T ports is coupled with all of the four P ports. The four first T ports support a transmission-reception function. The multiway switch is configured to be coupled with a radio frequency circuit and an antenna system of an electronic device to implement a preset function of the electronic device. The antenna system includes four antennas corresponding to the four P ports. The preset function is a function of transmitting a sounding reference signal (SRS) through the four antennas in turn.
Patent WO-2019085813-A1 (WO)
Inventor: ZHONG YANGFAN
IPC: H05K7/20
Filed: 2018-10-25
Abstract: 本说明书提供一种冷却机柜及冷却系统，冷却机柜用于冷却待冷却装置，包括柜体以及第一导流组件和第二导流组件；其中，所述柜体内可盛放用于至少部分浸没所述待冷却装置的冷却介质，所述柜体设有用于导入冷却介质的第一导流入口和用于排出冷却介质的第一导流出口；所述第一导流组件与所述第一导流入口连通设置，所述第一导流组件设有用于将冷却介质排至所述柜体内的第二导流出口；所述第二导流组件与所述第一导流出口连通设置，所述第二导流组件设有用于导入流经所述待冷却装置的冷却介质的第二导流入口。
Patent WO-2019137075-A1 (WO)
Inventor: NI ZUGEN
IPC: D06C13/00
Filed: 2018-10-30
Abstract: 一种双风道结构的风动毛绒修剪器，包括：壳体（11），壳体（11）间隔地设有毛绒修剪室（13）与风轮室（14），壳体（11）设有连通风轮室（14）的动力风道（121）及连通毛绒修剪室（13）的吸绒风道（122）。该风动毛绒修剪器将原先同时提供风能及吸绒风力的风道一分为二，使得两个风道进风互不干涉，清洁效率更高，并且避免了使用一段时间后风轮由于缠绕过多毛绒需要定期清理的问题。