baber/WOPTO huggingface dataset:
Patent WO-2020156402-A1 (WO)
Title: 连接管理的方法和设备
Inventor: TIAN CHUNCHANG
IPC: H04M1/72412
Filed: 2020-01-22
Abstract: 本申请提供了一种连接管理的方法和设备，第一设备向网络设备发送资源请求信息，所述资源请求信息用于请求所述网络设备授权所述第一设备使用第一频段进行通信，所述第一频段是第二设备通信时使用的频段；所述第一设备接收所述网络设备发送的响应信息，所述响应信息用于指示所述网络设备授权所述第一设备使用第二频段进行通信，所述第二频段是所述第一频段中的部分或全部频段；所述第一设备根据所述第二设备的设备标识在所述第二频段发起通信连接。本申请的连接管理方法可以有效利用频谱资源实现高速率低延时的短距离无线通信。
Patent WO-2021164026-A1 (WO)
Title: Method and device for constructing phantom and method for fabricating phantom
Inventor: SVYNARENKO KATERYNA
IPC: A61B8/00
Filed: 2020-02-21
Abstract: A method and device for constructing CT performance phantom and a method for fabricating a phantom. The method comprises the following steps: generating a phantom model by adopting a fused deposition modeling (FDM) additive manufacturing method on the basis of a part of an organism that requires a CT scan, the part of the organism comprising a plurality of tissues; selecting a plurality of materials as alternative materials on the basis of the Hounsfield units of the plurality of tissues, each tissue corresponding to a plurality of alternative materials; calculating the effective atomic number of the alternative materials, and selecting a plurality of first materials in the alternative materials that are equal to the effective atomic number of each tissue; and calculating the effective electron concentration of the first materials, and selecting a second material in the first material that is equal to the effective electron concentration of each tissue. The present invention has high accuracy, low costs, and reduces manpower.
Patent WO-2021168770-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2020-02-28
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device such as a UE or a base station may implement one or more listen before talk (LBT) techniques. The wireless device may determine to transmit a communication during a transmission time interval on multiple subbands of a radio frequency spectrum band. The wireless device may identify whether the transmission time interval is during a channel occupancy time for the base station for a first set of subbands of the multiple subbands. The wireless device may perform one or more LBT procedures based on the identification. For example, the wireless device may perform an LBT procedure that is selected for each subband based on identifying that the transmission time interval is during the channel occupancy time for the first set of the subbands. The wireless device may transmit the communication based on a result of the LBT procedures.
Patent WO-2021042691-A1 (WO)
Inventor: SHI BOYAN
IPC: G02C7/02
Filed: 2020-03-06
Abstract: 一种矫正近视用的框架镜镜片，框架镜镜片为月牙型负透镜，包括镜片凸面和镜片凹面，镜片凸面的中央区域为凸面光学区，镜片凹面的中央区域为凹面光学区，凸面光学区和凹面光学区均为球冠形，镜片凸面和镜片凹面的中心为球冠顶点，镜片凸面的曲率半径（R1）大于等于30毫米且小于等于100毫米。框架镜镜片的光学主点向人眼光学主点方向移动，让框架镜镜片的光学主点与人眼的光学主点重合或距离缩短，减少畸变，同时减少缩像框架镜镜片的缩像效应。
Patent WO-2020207302-A1 (WO)
Inventor: LI LIANG
IPC: G06F21/84
Filed: 2020-03-31
Abstract: Provided are an anti-peeping composite and an electronic device. The composite comprises a light transmitting layer and an electro-induced dimming layer. The light transmitting layer comprises a light emergent portion for making scattered light be emitted at a preset emergent angle to form directional light. The electro-induced dimming layer covers the light transmitting layer, comprises a dimming portion and a circuit electrically connected to the dimming portion, and comprises an electro-induced first state and an electro-induced second state. In the electro-induced first state, the electro-induced dimming layer is used for making the directional light be emitted at a first emergent angle; and in the electro-induced second state, the electro-induced dimming layer is used for making the directional light be emitted at a second emergent angle, wherein the threshold range of the first emergent angle is different from that of the second emergent angle. According to the anti-peeping composite provided in the present application, the range of an emergent angle of light directionally emitted from the light transmitting layer is adjusted by means of switching the state of the electro-induced dimming layer, such that the electronic device can be used in an anti-peeping manner, and can also be normally used without the need to prevent peeping.
Patent WO-2021196003-A1 (WO)
Title: 一种基于定位技术的传染病疫情预警方法及系统
Inventor: XIAO QING
IPC: H04L29/08
Filed: 2020-03-31
Abstract: 一种基于定位技术的传染病疫情预警方法及系统，能及时发出提醒信息，以避免用户接触传染病患者及其相关人员，从而避免用户感染，还可利用大数据对疫情传播进行研究。方法包括：云端服务器接收传染性疾病管理机构所属管理终端上传的确诊者信息、疑似感染者信息和密切接触者信息（S1）；云端服务器接收确诊终端、疑似终端、密切接触终端和安全终端实时上报的位置信息，位置信息由对应移动终端的定位模块获取（S2）；云端服务器根据位置信息判断是否有移动终端位于确诊终端或疑似终端或密切接触终端对应的危险范围内（S3）；若是，则下发对应提醒信息至位于危险范围内的移动终端，移动终端通过提醒信息提醒用户（S4）。
Patent WO-2020216280-A1 (WO)
Title: Block processing methods, node and system
Inventor: LIU PAN
IPC: G06Q20/38
Filed: 2020-04-23
Abstract: Disclosed are block processing methods, a node and a system, for improving block generation speed and transaction processing performance. One of the methods comprises: when a first node is a leader node and a second node is a slave node, the first node packs first transaction information in a transaction queue of the first node into a candidate block, and broadcasts the candidate block; the first node verifies the first transaction information in the candidate block to generate a first verification result, and executes the first transaction information in the candidate block to generate a first transaction execution result; the first node broadcasts a first node processing result; the first node receives a second node processing result broadcast by the second node through a blockchain; the first node makes a consensus on the candidate block according to the first node processing result and the second node processing result and then saves the candidate block when the consensus to the candidate block is successful, and saves the first transaction execution result when the first transaction information is successfully executed.
Patent WO-2021000645-A1 (WO)
Inventor: JIANG YING
IPC: G06F16/951
Filed: 2020-04-30
Abstract: Disclosed are a contract generation method and apparatus based on data crawling, a computer device and a storage medium. The method comprises: crawling information of a plurality of contract subjects, and storing the information into a preset first subject library and a preset second subject library respectively; calculating matching degree values of a first subject and a second subject, and acquiring matching groups of which the matching degree values are greater than a preset matching threshold; comparing a first label with a second label, thereby acquiring the same label; calling, from a preset contract template library, a specified contract template corresponding to the same label; acquiring specified contract details corresponding to the matching group; combining the specified contract template with the specified contract details, thereby acquiring an initial contract; and filling the initial contract with the information of the first subject and the information of the second subject in the matching group, thereby generating a final contract. Therefore, the defects of a low degree of automation, low contract success rate, etc., are overcome.
Patent WO-2021098164-A1 (WO)
Title: 一种海带多酚的提取方法
Inventor: XIE WANCUI
IPC: A61K36/03
Filed: 2020-05-13
Abstract: 本发明属于植物提取技术领域，公开了一种海带多酚的提取方法。该方法包括以下步骤：S 1采取冻融法将海带冷冻、解冻；S 2、解冻后的海带加入果胶酶菌种发酵液接种发酵，发酵后色素液体层；S 3、将所述色素层中加入乙醇溶液，超声波处理后过滤，滤液干燥得到海带多酚。该提取方法95％乙醇使用量减少，提取率得到提高，抗氧化性也得到了提高，推动了海带多酚的产业化利用。
Patent WO-2020233651-A1 (WO)
Inventor: ZHANG HONGYAN
IPC: A61P19/06
Filed: 2020-05-21
Abstract: 提供了一种抑制嘌呤核苷磷酸化酶(PNP)基因表达的siRNA，含有siRNA的药物组合物和siRNA缀合物，其可以有效治疗和/或预防尿酸代谢异常或者尿酸代谢异常引发的疾病或生理状况。所述siRNA中的每个核苷酸各自独立地为修饰或未修饰的核苷酸。
Patent WO-2021212587-A1 (WO)
Inventor: HAN ZHIBIN
IPC: G09F9/33
Filed: 2020-05-21
Abstract: Provided by the present application are an OLED display panel and a display apparatus. The OLED display panel comprises a first pixel unit and a second pixel unit that are mirror images of each other. The long edge direction of pixel electrodes of each pixel unit is parallel to the long edge direction of the OLED display panel. Blue sub-pixels of each pixel unit are independently arranged in one row. Red sub-pixels and green sub-pixels are arranged together in another row. The problem is mitigated in which the pixel arrangement manner in existing mixed arrayed OLED panels limits the printing manner.
Patent WO-2020244409-A1 (WO)
Title: Substrat d'affichage et son procédé de préparation, et dispositif d'affichage
Inventor: LIU YINGMING
IPC: H01L23/367
Filed: 2020-05-25
Abstract: Les modes de réalisation de la présente invention concernent un substrat d'affichage et son procédé de préparation, ainsi qu'un dispositif d'affichage. Le substrat d'affichage comprend une base, une couche piézoélectrique disposée sur la base, et un transistor à couches minces disposé sur la couche piézoélectrique, ladite couche piézoélectrique étant configurée pour convertir la chaleur générée par le transistor à couches minces en ondes sonores. Dans la présente invention, la couche piézoélectrique est disposée entre le substrat et le transistor à couches minces ; la couche piézoélectrique est utilisée pour convertir la chaleur générée par le transistor à couches minces en ondes sonores, non seulement améliorant l'efficacité de dissipation de chaleur du transistor à couches minces, supprimant efficacement l'augmentation de température du transistor à couches minces, et améliorant la stabilité et fiabilité de fonctionnement du transistor à couches minces, mais également éliminant efficacement la différence de température du transistor à couches minces dans différentes positions, améliorant l'uniformité de la tension de seuil Vth du transistor à couches minces, et améliorant la stabilité d'affichage du panneau d'affichage, ce qui permet de résoudre efficacement le problème selon lequel la dérive de la tension de seuil Vth du transistor à couches minces à différentes positions est différente.
Patent WO-2020244615-A1 (WO)
Inventor: LYU SHAOQIONG
IPC: A61K9/16
Filed: 2020-06-05
Abstract: Disclosed are a lacosamide pharmaceutical composition and a pharmaceutical preparation thereof. The pharmaceutical composition contains sustained-release multi-particulates, wherein each of the sustained-release multi-particulates contains: (a) a drug-loaded core containing lacosamide or a pharmaceutically acceptable salt thereof; and (b) a sustained-release layer wrapping the drug-loaded core. Further provided is a lacosamide sustained-release preparation which is taken orally once a day.
Patent WO-2021098195-A1 (WO)
Inventor: ZHAO DIXIAN
IPC: H01P1/18
Filed: 2020-06-09
Abstract: Déphaseur de type commutateur haute-fréquence. Le déphaseur est composé d'une unité de déphasage à 5 degrés, d'une unité de déphasage à 11 degrés, d'une unité de déphasage à 22 degrés, d'une unité de déphasage à 45 degrés et d'une unité de déphasage à 90 degrés, et peut couvrir une plage de déphasage à 180 degrés. L'unité de déphasage à 5 degrés est réalisée par une structure de déphasage d'inductance de commutation, et l'unité de déphasage à 11 degrés, l'unité de déphasage à 22 degrés, l'unité de déphasage à 45 degrés et l'unité de déphasage à 90 degrés sont réalisées par une structure de déphasage en forme de T optimisée. En ce qui concerne les défauts dans les structures classiques d'une perte élevée, d'une atténuation supplémentaire de déphasage élevée, d'une bande étroite, etc. pendant un déphasage haute-fréquence, la structure de de déphasage d'inductance de commutation et la structure de déphasage en forme de T optimisée sont proposées dans la présente invention ; et sur la base des deux structures, des politiques de sélection et d'agencement pour les unités de déphasage sont en outre fournies, et enfin les effets de déphasage de faible perte, de faible atténuation supplémentaire de déphasage et de large bande peuvent être obtenus. Le déphaseur selon la présente invention présente une structure de circuit passif pure, n'a pas de consommation d'énergie en courant continu, et prend en charge un déphasage bidirectionnel positif et négatif ; et une commande numérique directe est utilisée, et comparée à une commande de tension analogique sur la base d'une conversion numérique-analogique (DAC), le déphaseur présente les avantages d'un faible retard temporel et d'une réponse rapide. Le déphaseur de la présente invention est approprié pour une conception de déphaseur d'un système à réseau à commande de phase.
Patent WO-2021253425-A1 (WO)
Inventor: ZHOU NENG
IPC: G06F9/48
Filed: 2020-06-19
Abstract: 本申请公开了一种输入法调用方法，包括以下步骤：在检测到进入输入模式时，获取使用数据，所述使用数据包含以下数据中至少一种：用户信息中使用数据和/或当前系统、当前运行软件或当前运行模式对应的使用数据和/或各输入法的使用数据；根据所述使用数据调用或推荐目标输入法，本申请还公开了一种输入法调用设备和存储介质。实现了根据用户的输入法使用习惯智能调出适合的输入法，减少用户输入时的切换操作，提升输入效率。
Patent WO-2021022938-A1 (WO)
Inventor: WANG LIJUN
IPC: C07D233/58
Filed: 2020-06-29
Abstract: A method for preparing a metal-organic framework (MOF) using solid waste from a metallurgical mine, relating to the field of comprehensive utilization of resources. The method dissolves solid waste from a metallurgical mine using a concentrated strong acid or a strong alkali to obtain a mixed metal salt. An organic substance is used as an organic ligand, the mixed metal salt and the organic ligand are dissolved in an organic solvent, and the mixture is kept at 70-150°C for 18-30 h to synthesize an MOF. The new method for preparing an MOF containing a valuable metal element using solid waste from a metallurgical mine has wide range of raw material resources, can effectively use metallurgical slag, minerals, dust, and other waste metal alloys containing valuable metal elements, and features a simple synthesis method and moderate synthesis conditions. The method is suitable for the comprehensive utilization of metallurgical slag, minerals, dust, and waste metal alloys.
Patent WO-2021217875-A1 (WO)
Inventor: WANG WENLIANG
IPC: H01L29/45
Filed: 2020-07-07
Abstract: A GaN/two-dimensional AIN heterojunction rectifier on a silicon substrate and a preparation method therefor, which belong to the field of rectifiers. The rectifier comprises a silicon substrate (1), a GaN buffer layer (2), a carbon-doped semi-insulating GaN layer (3), a two-dimensional AIN layer (4), a non-doped GaN layer (5), a non-doped InGaN layer (6), and a SiNx passivation layer (7) that are stacked in succession, and further comprises a mesa isolation groove (8) and a Schottky contact electrode (9) that are provided at one side; the mesa isolation groove (8) touches the non-doped GaN layer (5), the non-doped InGaN layer (6), the SiNx passivation layer (7) and the Schottky contact electrode (9), and the Schottky contact electrode (9) touches the mesa isolation groove (8) and the non-doped GaN layer (5). The thickness of the two-dimensional AIN layer (4) is only several atomic layers, thus the received stress and polarization strength are greater than that of AlGaN. Therefore, the heterostructure of GaN/two-dimensional AIN can produce two-dimensional electron gas having an ultra-high concentration and ultra-large mobility, thus greatly increasing the frequency and efficiency.
Patent WO-2021008414-A1 (WO)
Inventor: GUO CHENGBIN
IPC: H04L29/06
Filed: 2020-07-08
Abstract: Disclosed in embodiments of the present invention are an alarm method for an Internet of Things device, and a related apparatus, for use in obtaining different types of running data from an address pre-configured by an Internet of Things device and generating the running data into packet data in a preset format, such that a cloud server obtains alarm data in the packet data and convert the alarm data into unified alarm information, thereby implementing both unified description on different alarm data of the Internet of Things device and a smart alarm for the Internet of Things device. The method of the embodiments of the present invention comprises: obtaining different types of device running data from an address pre-configured by an Internet of Things device, the running data at least comprising alarm data of the device; setting the device running data according to a preset format to generate packet data; and sending the packet data to a cloud server, such that the cloud server executes an alarm to the Internet of Things device according to the alarm data.
Patent WO-2022006914-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W72/04
Filed: 2020-07-10
Abstract: 一种混合自动重传请求应答HARQ-ACK的反馈方法和终端设备，该方法包括：终端设备接收网络设备使用第一HARQ进程传输的第一物理信道，所述第一HARQ进程对应非使能态；所述终端设备生成第一HARQ-ACK码本，所述第一HARQ-ACK码本包括所述第一物理信道对应的第一HARQ-ACK反馈比特，或者，所述第一HARQ-ACK码本不包括所述第一物理信道对应的第一HARQ-ACK反馈比特。
Patent WO-2021248622-A1 (WO)
Title: 一种航空航天导管余量切除设备和方法
Inventor: LIN YAOCHEN
IPC: B23P23/02
Filed: 2020-07-15
Abstract: 一种航空航天导管余量切除设备和方法，导管余量切除设备包括机身(2)，机身(2)上安装有角度调整装置(3)、切割装置(8)、导管夹持装置(9)和拖板机构(5)，拖板机构(5)上安装有定位装置(6)和平口装置(7)，定位装置(6)和平口装置(7)一前一后设置，拖板机构(5)和导管夹持装置(9)一左一右设置，机身(2)上还设有废料滑槽(21)，废料滑槽(21)位于拖板机构(5)和导管夹持装置(9)之间，切割装置(8)前后进刀，定位装置(6)和平口装置(7)左右进给。导管余量切除设备和方法能实现航空航天导管两端余量的快速准确切除。
Patent WO-2022011694-A1 (WO)
Inventor: HO CHIHON
IPC: H01L31/107
Filed: 2020-07-17
Abstract: 一种单光子雪崩二极管，包括第一掺杂结构(111)、第二掺杂结构(130)、第一掺杂材料层(110)、第二掺杂材料层(120)和覆盖材料(141)。第一掺杂结构(111)和第一掺杂材料层(110)的掺杂类型相反，第一掺杂结构(111)的存在会改变第一掺杂材料层(110)内部的电场，尤其是改变了第一掺杂材料层(110)中的横向电场，使第一掺杂材料层(110)中的横向电势梯度增大，同时覆盖材料促进光生载流子从边缘向中心移动，促进光生载流子向第二掺杂结构(130)的聚集，从而容易经过雪崩区被第二掺杂结构(130)所接收，降低了有效吸收区与高电场区域的大小的关联度。从而可以减少载流子移动时间，降低移动载流子移动过程中的损耗，提高电荷收集效率，提高光探测效率，减少时间抖动，提高测距精度。
Patent WO-2022016434-A1 (WO)
Title: Device deregistration method, device registration method, communication device and cloud platform
Inventor: LV XIAOQIANG
IPC: H04L29/06
Filed: 2020-07-22
Abstract: The present application relates to a device deregistration method, a device registration method, a communication device and a cloud platform. The device deregistration method comprises: a first device sending a deregistration request to a cloud platform, wherein the deregistration request comprises verification information, and certificate information of a second device, so that the cloud platform deregisters the second device. By means of the embodiments of the present application, the first device initiates, to the cloud platform, the deregistration request that comprises the verification information, and the certificate information of the second device, so that the second device can be deregistered on the cloud platform without the need for the device to actively initiate deregistration, thereby improving the security of the device that accesses the cloud platform.
Patent WO-2022007008-A1 (WO)
Inventor: CHEN JIAWEI
IPC: H04L29/08
Filed: 2020-07-24
Abstract: 本申请实施例公开一种资源请求响应方法、重定向服务器及决策分发服务器。重定向服务器基于第一筛选规则对来自客户端的第一资源请求进行分类(201)；对确定为不可处理类型的第一资源请求进行响应，使得客户端向决策分发服务器发送第二资源请求(202)；决策分发服务器基于第二筛选规则确定来自客户端的第二资源请求是否为可服务类型(203)；若确定第二资源请求为可服务类型，则对第二资源请求进行加速代理(204)。
Patent WO-2021237921-A1 (WO)
Inventor: WANG YANLI
IPC: H04L29/06
Filed: 2020-07-24
Abstract: 本申请公开了一种账号登录状态的更新方法及显示设备，该方法包括：在本地第一应用已登录账号时，监测账号状态变更消息；所述账号状态变更消息是服务器在确定所述账号被其他设备上的应用登录时发送的，所述账号状态变更消息中包括所述账号的已退出状态；根据所述账号状态变更消息，更新所述账号名称与所述账号登录状态的对应关系；其中，所述账号登录状态为已退出状态。
Patent WO-2021018175-A1 (WO)
Title: Process and system for diamond clarity measurement
Inventor: HUI KOON CHUNG
IPC: G01N21/87
Filed: 2020-07-29
Abstract: A process (200a) operable using a computerized system (100) for grading the clarity of a diamond (115), the computerized system (100) including an optical image acquisition device (110), a processor (130), a pre-trained neural network (120) and an output module (340) operably interconnected together, the process (200a) including the steps of (i) acquiring via an optical image acquisition device (110) one or more plurality of axial view images of a diamond (115) with different focus depths (210a), wherein the focal depths are determined by the height of the diamond (115) and the plurality of axial view images are acquired in an environment having a predetermined constant light level, and wherein the axial view is defined as a view towards the diamond (115) in a direction of a central axis normal to the table (310) of the diamond (115) and passing through the apex of the pavilion of the diamond (115), and the height of the diamond (115) is defined as the length of a central axis normal to the table(310) of the diamond (115) and passing through the apex of the pavilion of the diamond (115); (ii) in a processor (130), combining the plurality of axial views to form one or more single optical images, wherein the single image comprises in-focus defects from the plurality of axial views and such that out of in-focus defects from the plurality of axial within the diamond (115) are rejected (220a); (ill) in a pre-trained neural network (120), providing a regressive value associated with the clarity grade of the diamond (115) based on the one or more single images acquired during step (i); wherein the pre-trained neural network (120) has been pre-trained utilising one or more single optical images acquired from a plurality of diamonds (115) each having a pre-assigned clarity grade assigned thereto and wherein the one or more single optical images acquired from a plurality of diamonds (115) are provided by the same process of step (i), and acquired in an environment having a predetermined constant light level the same as that as (i) (230a); and (iv) from an output module (340), providing a clarity grade to the diamond (115) of (i) by correlating the regression value from (ii) to a clarity grade (240a).
Patent WO-2021031816-A1 (WO)
Title: Key indication method and electronic device
Inventor: FU CONGHUA
IPC: G06F3/0481
Filed: 2020-07-29
Abstract: Disclosed is a key indication method applied to an electronic device. The electronic device has at least one key, and the method comprises: acquiring state information of an electronic device; and when the state information satisfies a preset condition, displaying, in a key display area, corresponding to a key, in a display screen and in a first manner, a target indication icon corresponding to the key.
Patent WO-2021217928-A1 (WO)
Inventor: LIU GENSHENG
IPC: G06F16/27
Filed: 2020-07-29
Abstract: A blockchain network-based resource request transaction verification method and apparatus, an electronic device and a computer readable storage medium, belonging to the technical field of blockchains. The blockchain network comprises endorsement nodes, account book nodes and sorting nodes of all resource transaction parties and a service terminal of each resource transaction party connected to the various nodes. The method is executed by a service terminal of a resource requester, and comprises: caching an identifier of a resource request order, and regularly using the identifier of the resource request order to initiate an endorsement proposal to the endorsement nodes of the various service associated parties; and submitting transaction related data based on the resource request order to the sorting node of the resource requester to perform sorting to obtain a simulated transaction data block, so as to make the endorsement nodes perform transaction verification, and after the verification is passed, storing the transaction related data to the account book node of each resource transaction party. The method can effectively improve the stability and reliability of resource request transaction.
Patent WO-2021036666-A1 (WO)
Inventor: ZHAO YANFENG
IPC: H05K5/03
Filed: 2020-07-30
Abstract: 一种陶瓷后盖及其制作方法、壳体及移动终端，陶瓷后盖包括经烧结冷却成型于一体的基层（10）、中间层（20）和透光层（30）；中间层（20）形成于基层（10）与透光层（30）之间；形成基层（10）的陶瓷材料的热膨胀系数为与形成中间层（20）的陶瓷材料的热膨胀系数不同，且形成中间层（20）的陶瓷材料的热膨胀系数与形成透光层（30）的陶瓷材料的热膨胀系数不同。