baber/WOPTO huggingface dataset:
Patent WO-2019001436-A1 (WO)
Title: Polar code encoding method and device
Inventor: HUANG LINGCHEN
IPC: H04L29/08
Filed: 2018-06-26
Abstract: Provided are a method and a device for encoding a Polar code, which is used for providing a new method for check coding. The method comprises: performing check coding on at least two to-be-verified first bit sequences to obtain at least two check bit sequences, wherein the union of the at least two to-be-verified first bit sequences is K information bits, K being a positive integer; interleaving the K information bits and the at least two check bit sequences, or performing an interleaving operation on the first partial information bit sequence and the first check bit sequence to obtain the interleaved third bit sequence. In the entire information bit sequence, the second bit sequence is composed of the second partial information bit sequence, the second check bit sequence and the third check bit sequence, except the first partial information bit sequence. and performing polarized Polar coding on the second bit sequence.
Patent WO-2020000381-A1 (WO)
Inventor: ZHENG JI
IPC: G06Q20/12
Filed: 2018-06-29
Abstract: Implementations of the present disclosure provide a service processing method, device, and system associated with unified resource locator (URL) -based two-dimensional (code). In an implementation, a URL is received from a first service institution. The URL is obtained by a mobile device from scanning a 2D code provided by a service provider and sent to the first service institution. The URL is then parsed to identify one or more data elements including a service network identifier, a service institution identifier, and a payload including a service object identifier. The one or more data elements is sent to the second service institution based on the service institution identifier. Service information associated with the service object is received from the second service institution based on the service object identifier, and the service information is sent to the first service institution for presenting on the mobile device.
Patent WO-2019109642-A1 (WO)
Title: 一种主动悬架控制装置、系统及方法
Inventor: YANG BO
IPC: B60G17/0165
Filed: 2018-07-17
Abstract: 一种主动悬架控制装置、系统及方法，该装置包括：微控制器（2）、超声波传感器（1）、车轮纵向加速度传感器（3）和车身纵向加速度传感器（4）；车轮纵向加速度传感器（3）采集车轮纵向加速度信号并将其输送至微控制器（2）；车身纵向加速度传感器（4）采集车身纵向加速度信号并将其输送至微控制器（2）；超声波传感器（1）按照设定角度激励超声波，并将接收的回波信号输送至微控制器（2）；微控制器（2）根据回波信号计算减震器（6）的基准电流I，以及根据车轮纵向加速度信号和车身纵向加速度信号计算减震器（6）的目标电流I'，并根据基准电流I和目标电流I'调节减震器（6）的输入电流。
Patent WO-2019227638-A1 (WO)
Title: Flosser
Inventor: YIN ZHAOJIN
IPC: A61C17/02
Filed: 2018-07-23
Abstract: Disclosed is a flosser. The flosser comprises a housing (1), a tooth-rinsing component (2) and a water nozzle part (3), wherein the tooth-rinsing component (2) is installed inside the housing (1) and is provided with a water inlet and a water outlet, and the water nozzle part (3) is in communication with the water outlet of the tooth-rinsing component (2). The flosser further comprises a winding mechanism (4) and a water pipe (5) which can be bent and wound, wherein the water pipe (5) can be wound by means of the winding mechanism (4), so that the space occupied by the water pipe (5) is reduced, carrying, packaging and transport are facilitated, and the loss of the water pipe (5) can also be avoided. By using the water pipe (5), which can be bent and wound, a second end of the water pipe (5) is conveniently placed in a container (6) which contains water, or is in communication with a water source. The usage scenarios of the flosser are wide ranging.
Patent WO-2019062348-A1 (WO)
Title: Ultrasonic bone scalpel bit
Inventor: CAO QUN
IPC: A61B17/32
Filed: 2018-08-12
Abstract: An ultrasonic bone scalpel bit, comprising a scalpel body (1), a scalpel rod (2), and a scalpel bit tip (3). One end of the scalpel rod (2) is connected to the scalpel bit tip (3), and the other end of the scalpel rod (2) is connected to the scalpel body (1). The cross section of the scalpel bit tip (3) is of a polygonal cylindrical structure or an approximate cylindrical structure, and the scalpel bit tip (2) has at least two cutting surfaces with different cutting widths. The scalpel bit is provided with a liquid flow hole (41); the scalpel bit tip (3) is provided with a knurled structure; the knurled structure extends from the frontmost end surface of the scalpel bit tip (3) towards the direction of the scalpel rod (2) so as to form a file-shaped scalpel bit. The ultrasonic bone scalpel bit not only meets the requirement of a doctor for the accuracy of bone cutting width, but also saves the time required to replace scalpel bits with different widths, thereby improving the surgical efficiency.
Patent WO-2019080609-A1 (WO)
Inventor: XIE DINI
IPC: H01L27/32
Filed: 2018-08-14
Abstract: L'invention concerne un substrat de réseau, un procédé de fabrication du substrat de réseau, un panneau d'affichage comprenant le substrat de réseau et un dispositif d'affichage comprenant le panneau d'affichage. Le substrat de réseau comprend un substrat (1) ; une pluralité d'unités de sous-pixels disposées sur le substrat (1), chaque unité de sous-pixels comprenant une paire de sous-pixels ; une première partie de définition de pixels (21) disposée entre la paire de sous-pixels dans une unité de sous-pixels ; une seconde partie de définition de pixels (22) disposée entre une paire d'unités de sous-pixels adjacentes. La hauteur de la première partie de définition de pixels (21) est inférieure à la hauteur de la seconde partie de définition de pixels (22).
Patent WO-2019056923-A1 (WO)
Title: Uplink traffic fast switching system and method for vpls dual-homing service model
Inventor: ZHOU WANTAO
IPC: H04L1/22
Filed: 2018-08-27
Abstract: Disclosed in the present invention is an uplink traffic fast switching system for a VPLS dual-homing service model, relating to the field of packet transport network technology. The uplink traffic fast switching system comprises an MAC learning module, a fault detection module, an ID updating module and a traffic forwarding module. The MAC learning module reads the MAC address of an RNC and records the value of interface state ID of a first PW interface into an MAC forwarding table. If the fault detection module detects that a second primary AC link is faulty, the ID updating module will update the interface state ID of the first PW interface to be a different ID value. The traffic forwarding module, upon receipt of uplink traffic, determines whether the value of interface state ID of the first PW interface in the MAC forwarding table is consistent with the actual value of interface state ID of the first PW interface, if not, floods the traffic to the first PW interface and a second PW interface. The traffic switching time of the present invention is short, and will not increase linearly along with the number of MAC addresses.
Patent WO-2020056786-A1 (WO)
Inventor: SHAO LEI
IPC: H01F41/12
Filed: 2018-09-23
Abstract: L'invention concerne un procédé de vernissage pour une bobine électromagnétique, consistant : à utiliser un procédé de vernissage pour procéder d'abord à un prétraitement de vernissage et à un traitement de vernissage sur une bobine, et à utiliser une protection traditionnelle à rubans en mica, combinant les deux procédés. Le procédé de vernissage selon l'invention pour une bobine électromagnétique permet à la bobine d'avoir les avantages suivants : des propriétés isolantes, des propriétés mécaniques, et des propriétés résistantes à la température, et la résistance électrique est significativement améliorée tout en améliorant simultanément la longévité de la bobine.
Patent WO-2020056800-A1 (WO)
Inventor: ZHAO ZHIHUI
IPC: H05B44/00
Filed: 2018-10-02
Abstract: An intelligent cloth product and preparation method therefor. The intelligent cloth product comprises a wireless intelligent light and music controller (3), a power supply (4), a cloth product body (1), and an electroluminescent body fixed on the cloth product body(1), wherein the wireless intelligent light and music controller (3) is used for wirelessly controlling the luminance, color and mode changing effect of the electroluminescent body by means of client application software and/or a remote controller; in addition, in a music mode, a light output of the electroluminescent body fixed on the cloth product body (1) can be changed with the surrounding sound rhythm; the light emitted from the cloth product containing a luminous body is controlled to change with the rhythm of the surrounding music by means of an APP on an intelligent device. The cloth product body (1) may be a carpet, a pillow, a curtain and the like; furthermore, intelligent cloth products which are separate at ordinary times can achieve luminescence linkage, and when the music starts, the intelligent cloth products can produce a linked, synchronously acoustooptic, and rhythmic music luminescence effect along with the rhythm of the music.
Patent WO-2019072248-A1 (WO)
Title: Motion estimation method and device, electronic apparatus and computer readable storage medium
Inventor: FAN JUANTING
IPC: H04N19/597
Filed: 2018-10-12
Abstract: A motion estimation method and device, an electronic apparatus and a computer readable storage medium. The method comprises: acquiring image information of a frame where a current prediction unit is located, performing advanced motion vector prediction by using the image information to obtain a first initial motion vector, determining a motion vector having a minimum rate distortion cost, among the first initial motion vector and motion vectors of adjacent layer coding blocks of the coding block where the prediction unit is located, as a second initial motion vector, and performing pixel search on the basis of the second initial motion vector to obtain a target matching block. By applying the embodiments of the present application, a second initial motion vector having a smaller rate distortion cost can be obtained, a target matching block that is a closer match to the prediction unit can be obtained by using the second initial motion vector to perform pixel search, thereby improving the accuracy of the matching block of the prediction unit.
Patent WO-2020056925-A1 (WO)
Inventor: DU ZHANHONG
IPC: A61B5/296
Filed: 2018-12-03
Abstract: A skin dry electrode comprising a recording electrode (120), a grounding electrode (110) and a reference electrode (130). A first end of the grounding electrode (110) is configured to be connected to a first position (A) of an object to be tested, a first end of the recording electrode (120) is configured to be connected to a second position (B) of the object to be tested, and a first end of the reference electrode (130) is configured to be connected to a third position (C) of the object to be tested. A second end of the grounding electrode (110) is connected to a signal acquisition device by means of a first external interface (111), a second end of the recording electrode (120) is connected to the signal acquisition device by means of a second external interface (121), and a second end of the reference electrode (130) is connected to the signal acquisition device by means of a third external interface (131). The recording electrode (120), the grounding electrode (110) and the reference electrode (130) comprise an electrically conductive fabric, an elastic support and an electrically conductive connection part, the electrically conductive fabric being attached to the elastic support.
Patent WO-2019114599-A1 (WO)
Title: 一种薄膜太阳能电池透光组件的制备方法
Inventor: ZHANG NING
IPC: H01L31/0463
Filed: 2018-12-06
Abstract: 铜铟镓硒(CIGS)和铜锌锡硫(CZTS)等薄膜太阳能电池透光组件的制备方法，首先采用激光器一对薄膜太阳能电池组件进行透光处理，完成透光处理后采用激光器二在透光区域两侧进行绝缘刻划；该方法解决了不透明金属背电极的薄膜太阳能电池不能制作透光组件的问题，同时采用激光器二在透光区域两侧进行绝缘刻划，去除背电极Mo层以上的所有膜层，从而避免了在进行透光处理时可能导致的电池内部短路问题，增强了透光处理的可靠性和良品率；另外，由于采用激光刻划的方式，透光比例任意可调，工艺重复性好，因此提高了生产的稳定性，降低生产与维护成本。
Patent WO-2020113625-A1 (WO)
Inventor: PENG SIMIN
IPC: G09F9/30
Filed: 2018-12-11
Abstract: 一种柔性显示面板及其制作方法。柔性显示面板包括有机绝缘层(10)及设于有机绝缘层(10)上的金属层(20)，并被划分出位于中部的显示区(1)、位于显示区(1)外侧的绑定区(3)及位于显示区(1)和绑定区(3)之间的弯折区(2)，有机绝缘层(10)在弯折区(2)内设有多个凸起(11)而使得其表面在弯折区(2)内呈凹凸起伏状，金属层(20)包括多条贯穿弯折区(2)的金属导线(21)，每条金属导线(21)均覆盖有机绝缘层(10)的一部分凸起(11)而使得其表面也随有机绝缘层(10)相应呈凹凸起伏状，当柔性显示面板在弯折过程中，凸起(11)会释放部分应力，以此缓解整个弯折区(2)的应力，减少金属导线(21)弯折裂纹的出现，实现窄边框效果，延长器件使用寿命。
Patent WO-2020024524-A1 (WO)
Title: Shockproof nut kit
Inventor: ZHOU FENG
IPC: F16B39/08
Filed: 2018-12-17
Abstract: A shockproof nut kit, comprising an upper nut (1) and a lower nut (2). A boss (12) of an elliptical cylinder is provided on one end surface of the upper nut; the upper end surface of the elliptical cylinder is provided with an unfilled corner (13) at one side of an elliptical long semi-axis; a cylindrical groove (22) matched with the boss of the elliptical cylinder is concavely formed in one end surface of the lower nut; in an assembled state, the boss of the elliptical cylinder of the upper nut is in clearance fit with the cylindrical groove of the lower nut. By adoption of the shockproof nut kit, slippage displacement generated during the nut engagement process is eliminated, coaxiality of upper and lower nut mounting is ensured to the utmost extent, good safety and shockproof effects are realized, mounting is convenient and reliable, and disassembly is easy.
Patent WO-2019120204-A1 (WO)
IPC: G06K17/00
Filed: 2018-12-19
Abstract: L'invention concerne un procédé de liaison d'une plaque signalétique électronique (21) et d'un module intelligent (22), et un système associé, qui peuvent réaliser efficacement une liaison automatique d'une plaque signalétique électronique intelligente (21) et d'un module intelligent (22) dans un appareil logistique. Une plaque signalétique électronique (21) et un module intelligent (22) sont montés ensemble sur un appareil logistique. La plaque signalétique électronique (21) transmet un signal sans fil comportant un identifiant de plaque signalétique. Le module intelligent (22) reçoit le signal sans fil, et acquiert l'identifiant de plaque signalétique à partir de celui-ci. Le module intelligent (22) envoie ensemble son propre identifiant de module et l'identifiant de plaque signalétique à un serveur en nuage (23) pour réaliser la liaison de la plaque signalétique électronique (21) et du module intelligent (22).
Patent WO-2020019684-A1 (WO)
Inventor: HU ZHANLI
IPC: G06T11/00
Filed: 2019-01-10
Abstract: 一种低剂量PET图像重建方法、装置、设备及存储介质，适用PET成像技术领域，该方法包括：根据采集到的投影数据和PET设备的系统矩阵，通过PET图像重建算法对待重建PET图像进行重建，获得初始重建PET图像，通过梯度运算和字典学习，分别获得初始重建PET图像对应的水平梯度图像稀疏表示和垂直梯度图像稀疏表示，将水平梯度图像稀疏表示和垂直梯度图像稀疏表示从梯度域恢复到图像域，获得重建PET图像，判断重建PET图像是否满足目标函数，是则输出重建PET图像，否则，继续对待重建PET图像执行图像重建、梯度运算以及字典学习的操作，从而提高了低剂量PET图像的重建速度，且降低重建图像的伪影程度，进而提高了低剂量PET图像重建的图像质量。
Patent WO-2019137472-A1 (WO)
Inventor: LIU JINHUA
IPC: H04W72/04
Filed: 2019-01-11
Abstract: L'invention concerne, selon divers modes de réalisation, un procédé de reprise après défaillance dans un réseau de communication. Le procédé consiste à détecter une défaillance de faisceau dans une cellule de desserte d'un dispositif terminal. Le dispositif terminal est configuré avec une agrégation de porteuses. Le procédé consiste en outre à déterminer, selon une configuration prédéfinie, s'il faut transmettre un rapport de la défaillance de faisceau à un noeud de réseau fournissant la cellule de desserte au dispositif terminal, en réponse à la détection de la défaillance de faisceau. Selon les modes de réalisation de la présente invention, la reprise après défaillance de faisceau pour une cellule de desserte d'un dispositif terminal peut être gérée de manière flexible, de sorte que la performance du système et l'efficacité énergétique du réseau de communication puissent être améliorées.
Patent WO-2020062739-A1 (WO)
Title: 一种电芯拍照输送设备
Inventor: ZHANG JUNFENG
IPC: B65G47/82
Filed: 2019-01-23
Abstract: 一种电芯拍照输送设备，包括电芯进料工位（10）、检测工位（20）、残次品工位（30）、容器输送装置（60）、机械手（50）和图像采集装置（40）；容器输送装置（60）包括容器进料工位、推送工位、合格品工位、出料工位、第一输送机构（61）、第二输送机构（62）和推送机构（63）；推送机构（63）用于将推送工位的容器（100）推送至合格品工位；第二输送机构（62）用于将容器（100）从合格品工位输送至出料工位；机械手（50）将电芯进料工位（10）的电芯（110）移送至检测工位（20），还将检测工位（20）的电芯（110）选择性地移送至残次品工位（30）或移送至合格品工位上的容器（100）内；图像采集装置（40）包括紫外灯（43）、照明灯（41）和摄像机（42）；紫外灯（43）用于朝检测工位（20）发射紫外光。该电芯拍照输送设备，能采集电芯（110）较为完整的外观图像，确保检测的准确性。
Patent WO-2019154275-A1 (WO)
Inventor: JIN LINA
IPC: H01M50/443
Filed: 2019-01-31
Abstract: L'invention concerne un séparateur polymère et son procédé de préparation, et une batterie lithium-ion contenant le séparateur polymère et un procédé de préparation de celle-ci, le séparateur polymère contenant un substrat poreux, une couche de bloc hydrophile et une couche de liaison de polymère polaire poreuse, la couche de bloc hydrophile étant disposée entre le substrat poreux et la couche de liaison de polymère polaire poreuse, et une paroi de pore de la couche de liaison de polymère polaire poreuse ayant une structure de nodule.
Patent WO-2019157981-A1 (WO)
Title: Downlink control information format design in mobile communications
Inventor: MEDLES ABDELKADER
IPC: H04W72/12
Filed: 2019-02-01
Abstract: Various solutions for downlink control information (DCI) format design with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a DCI format from a network node. The apparatus may retrieve an indicator from a fixed position of the DCI format. The apparatus may determine whether a supplementary uplink (SUL) is configured according to the indicator. The apparatus may perform a physical uplink shared channel (PUSCH) transmission according to a determination result.
Patent WO-2019223380-A1 (WO)
Title: Multiple classifier-based method and device for making recommendation, and electronic device
Inventor: YANG XINXING
IPC: G06K9/62
Filed: 2019-02-27
Abstract: Disclosed are a multiple classifier-based method and device for making a recommendation, and an electronic device. The method comprises: with respect to received feature data, acquiring a target sub-classifier among k sub-classifiers of multiple classifiers, where the target sub-classifier selects the sub-classifier of which the degree of similarity between the data distribution thereof and feature data is the greatest among multiple classifiers, acquiring first prediction data of a prediction performed by a main classifier with respect to the feature data and second prediction data of a classification performed by the target sub-classifier with respect to the feature data, integrating the first prediction data and the second prediction data to acquire third prediction data, thus acquiring prediction data of increased accuracy, and solving the technical problem of low accuracy of a data classification prediction in the prior art; furthermore, an entity to be recommended corresponding to the feature data is recommended on the basis of the third prediction data, thus increasing the accuracy of a data recommendation.
Patent WO-2020177042-A1 (WO)
Title: Position determining method and apparatus
Inventor: LU QIANXI
IPC: G01S19/46
Filed: 2019-03-01
Abstract: Disclosed are a position determining method and apparatus. The method comprises: determining a position of a first terminal apparatus according to a first parameter, wherein the first parameter comprises at least two of the following parameters: a pseudorange between the first terminal apparatus and a satellite, a pseudorange between the first terminal apparatus and a network apparatus, an angle between the first terminal apparatus and the network apparatus, and a pseudorange between the first terminal apparatus and a second terminal apparatus, or the first parameter comprises the pseudorange between the first terminal apparatus and the second terminal apparatus. Compared with a solution that performs positioning on the basis of a single measurement, the method can combine multiple measurement parameters to determine a position of a terminal apparatus, thereby improving the precision of positioning.
Patent WO-2020034631-A1 (WO)
Title: Method for predicting fluctuation of circuit path delay on basis of machine learning
Inventor: CAO PENG
IPC: G06K9/62
Filed: 2019-03-12
Abstract: A method for predicting the fluctuation of circuit path delay on the basis of machine learning, comprising the following steps: S1: selecting a suitable sample characteristic quantity by means of analyzing the relationship between circuit characteristics and path delay; S2: generating a random path by means of enumerating values of randomized parameters, acquiring the maximum path delay by means of performing Monte Carlo simulation on the random path, selecting a reliable path by means of the 3σ standard, and using the sample characteristic quantity and path delay of the reliable path as a sample set (D); S3: establishing a path delay prediction model, and adjusting parameters of the model; S4: predicting the precision and stability of the model when verifying path delay; S5: obtaining the path delay. The method for predicting the fluctuation of circuit path delay on the basis of machine learning has the advantages of high precision and low running time, thereby having remarkable advantages in the accuracy and efficiency of time sequence analysis.
Patent WO-2019179443-A1 (WO)
Inventor: ZHOU ZIAO
IPC: G06F3/01
Filed: 2019-03-19
Abstract: The present invention relates to a continuous wake-up method and apparatus for an intelligent device, an intelligent device, and a storage medium. The method comprises: if an intelligent device is in a wake-up state, obtaining an environment image in a monitoring range of the intelligent device; recognizing the environment image, and if a target is recognized from the environment image, obtaining state parameters of the target; determining, according to the obtained state parameters, whether the intelligent device needs to be continuously woken up; and if it is determined that the intelligent device needs to be continuously woken up, controlling the intelligent device to remain in the wake-up state for a preset duration. According to the method, when an intelligent device is woken up, the intelligent device is not continuously woken up for a fixed duration, but the state parameters of a target are considered, whether the intelligent device needs to be continuously woken up is determined according to the state parameters, and if it is determined that the intelligent device needs to be woken up, the intelligent device remains in the wake-up state for a preset duration, so that the duration of continuous wake-up of the intelligent device is more flexible, and the continuous wake-up is more precise.
Patent WO-2020186535-A1 (WO)
Inventor: LI PU
IPC: H04N19/13
Filed: 2019-03-21
Abstract: 提供了一种点云属性编码方法，包括：对点云数据中的属性值进行二值化，得到二进制属性值，其中，所述二进制属性值的比特深度为N，N为大于或等于1的正整数；采用至少一个概率模型对所述二进制属性值中的比特位进行算术编码。上述方法通过对点云数据中的属性信息进行二值化，并对二值化的结果进行算术编码，避免了使用层次编码方案对属性信息进行编码和解码，从而减小了时间开销。
Patent WO-2020024615-A1 (WO)
Title: Consensus process recovery method and related nodes
Inventor: DING JIAN
IPC: H04L9/32
Filed: 2019-04-10
Abstract: The embodiments of the present application provide a consensus process recovery method and related nodes. The method is applied to a node cluster, the node cluster contains a plurality of nodes, and the plurality of nodes together run a plurality of instances, wherein with regard to each instance, there is one node, in the plurality of nodes, serving as a master node of the instance, and the remaining nodes serve as slave nodes of the instance; and a plurality of master nodes corresponding to the plurality of instances are respectively different nodes. The method comprises: one or more nodes in the plurality of nodes determining a target instance from one or more slave instances, wherein the throughput of the target instance is higher than the throughput of a master instance; and a first node and second nodes reaching a consensus to replace the master instance with the target instance, with the target instance becoming a new master instance, wherein the second nodes are the slave nodes for running the target instance, and the first node is the master node for running the target instance. By using the method in embodiments of the present application, the problem of a consensus process recovery speed being relatively slow after a master node in a consistency processing process fails can be solved.