baber/WOPTO huggingface dataset:
Patent WO-2018233615-A1 (WO)
Title: Pdu session processing method and device
Inventor: LI HUAN
IPC: H04W36/00
Filed: 2018-06-20
Abstract: Provided in the embodiments of the present application are a packet data unit (PDU) session processing method and device. The method comprises: a first core network element receives a first message from a terminal by means of a first network, the first message comprising switching indication information for indicating to the first core network element to switch a PDU session from a second network to the first network, and then the first core network element switches the PDU session according to roaming status information of the PDU session. When terminals are in different networks, the first core network element may switch a PDU session according to the roaming status information of the PDU session, thus providing a solution for PDU session switching.
Patent WO-2019015436-A1 (WO)
Title: Tomographic endo-microscopy device
Inventor: WANG QIANG
IPC: A61B1/05
Filed: 2018-06-20
Abstract: A tomographic endo-microscopy device (100) comprises a light transmitting unit (110), a light-structuring unit (150), a diversion unit (120), and a planar array detecting unit (140). The light transmitting unit (110) is used to transmit a light beam. The light-structuring unit (150) is used to convert the light beam into structured light. The diversion unit (120) is used to divert the structured light and allows fluorescent light emitted by a sample to pass therethrough. The planar array detecting unit (140) is used to collect the fluorescent light. The tomographic endo-microscopy device (100) adopts a planar light source to excite a sample, and uses a planar array detecting unit (140) to detect the excited light of the sample, thereby significantly increasing a speed of imaging a tissue molecule, and realizing real-time imaging. Moreover, the tomographic endo-microscopy device (100) uses a light-structuring unit (150) to solve a problem in which wide field imaging produces a blurry image due to interference of background light above and below a focal plane.
Patent WO-2019134360-A1 (WO)
Inventor: HU DEHUA
IPC: C07D487/06
Filed: 2018-07-25
Abstract: An imide-type compound anionic material having room-temperature ferromagnetism and an application thereof, belonging to the technical field of organic magnetic materials. The imide-type compound anionic material is obtained by forming a solution or a suspension of an imide-type compound and then reducing, followed by drying. The anionic material comprises an anion of an imide-type compound represented by one or more of a Formula I or a Formula II. In Formula I or Formula II, n = 1, 2, 3; R 1 , R 2  are each independently at least one of H, an amino group, a carboxyl group, a hydroxy group, a hydrazino group, or a pyridyl group; X 1 -X 4  are each independently an electron withdrawing group, specifically a H, F, Cl, Br, CN, NO 2  group. The anionic material has a Curie temperature exceeding room temperature, has ferromagnetic properties, and is an organic magnetic material with excellent performance. The anionic material is used for preparing an organic magnetic material and/or an organic magnetic device.
Patent WO-2020019249-A1 (WO)
Inventor: TANG YIMEI
IPC: G06F1/16
Filed: 2018-07-26
Abstract: 本申请公开了一种电子装置及其控制方法，该电子装置包括摄像头模组、升降壳体、固定壳体和动力机构，摄像头模组固定在升降壳体内，动力机构用于使升降壳体相对于固定壳体滑动；动力机构包括齿条、齿轮和电机，齿条设置于升降壳体内，电机固定在固定壳体上，齿轮与电机连接，电机用于带动齿轮沿齿条的齿条槽滚动，以使升降壳体相对于固定壳体滑动，从而使摄像头模组可在不被固定壳体遮挡或者被固定壳体遮挡的两种状态中进行切换。通过上述方式，可以避免在电子装置上开设用于供摄像头模组接收环境光的通孔。
Patent WO-2020019252-A1 (WO)
Title: Artificial intelligence model training method and device, storage medium and robot
Inventor: LIAN SHIGUO
IPC: G06K9/00
Filed: 2018-07-26
Abstract: An artificial intelligence model training method and device, a storage medium and a robot, the method comprising: outputting a corresponding service result on the basis of a preset artificial intelligence model in response to service request information of a user; acquiring feedback information of the user for the service result; labeling the service request information and the service result according to the feedback information so as to generate a training sample pair; and when the number of generated training sample pairs reaches a preset threshold, updating the preset artificial intelligence model by utilizing each of the training samples. With the technical solution of the present disclosure, the training sample pairs may be automatically labeled, and the labeled training sample pairs continuously improve the performance of the artificial intelligence model. Compared to means of artificially labeling training samples in the existing technology, the method may shorten the training period of the artificial intelligence model, reduce the training cost and increase the training efficiency.
Patent WO-2020029097-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W24/10
Filed: 2018-08-07
Abstract: 本申请实施例提供一种信息传输方法及装置、通信设备，包括：第一节点向第二节点发送第一数据包，所述第一数据包携带以下至少一种信息：第一标识信息、第一顺序编号信息、第一时间戳信息，其中，所述第一标识信息用于指示第二节点收到所述第一数据包后返回第二数据包，所述第一顺序编号信息用于对所述第一数据包进行标识，所述第一时间戳信息用于指示所述第一节点发送所述第一数据包的时间信息。
Patent WO-2019205379-A1 (WO)
Title: Consortium chain-based management method for public welfare economic system, device and storage medium
Inventor: CHEN WENBO
IPC: G06Q40/04
Filed: 2018-08-24
Abstract: A consortium chain-based management method for a public welfare economic system, a device and a storage medium, the method comprising the following steps: construction steps: constructing a consortium chain system, the participating entities of the consortium chain system comprising at least one public welfare organization, at least one organization that accepts donations, at least one operating platform, and one external notary agency (S10); a user submitting a record request to the operating platform, and each participating entity of the consortium chain system verifying the record request according to a preset consensus mechanism (S20); if verification is successful and a consensus is reached, executing a smart contract corresponding to the record request, generating corresponding record information, and writing the record information into a consortium chain (S30); if verification fails, the operating platform feeding back verification failure information of a corresponding participating entity to the user (S40). By means of the data structure characteristics of the consortium chain, the method may ensure that data may be traced and may not be tampered with and ensures, by means of the preset consensus mechanism and the smart contract, that the public welfare economic system is relatively fair and reasonable.
Patent WO-2020051756-A1 (WO)
Title: Method for operating battery system and battery system
Inventor: HAO ZHENG
IPC: B60L15/00
Filed: 2018-09-11
Abstract: A method for operating a battery system (10) in an electric vehicle, the battery system (10) comprising at least one battery module (5) with at least one battery cell (2), and a management system (20), capable of determining a battery temperature of the battery system (10) and a battery current flowing through the battery system (10) and capable of reducing said battery current, wherein the battery current is reduced when the battery temperature is between a first threshold and a second threshold and when the battery current is greater than a first limit value (L1); the battery current is reduced by means of a control loop when the battery temperature is between the second threshold (T-Der) and a third threshold (T-Max); and the battery current is turned off when the battery temperature is greater than the third threshold (T-Max). A battery system (10), comprising at least on battery module (5) with at least one battery cell (2), and a management system (20), capable of determining a battery temperature of the battery system (10) and a battery current flowing through the battery system (10) and capable of reducing said battery current, wherein the management system (20) is designed to execute the method.
Patent WO-2020062154-A1 (WO)
Inventor: YANG XING
IPC: A01K29/00
Filed: 2018-09-29
Abstract: A method and system for detecting a behavior of an animal for scientific research. The method comprises: a wireless signal transceiver deployed on a detection frame detecting, by means of transceiving a wireless signal, position information, in the detection frame, of an animal for scientific research in the detection frame, and transmitting the position information to a computing device (S101); the computing device displaying the position information of the animal for scientific research in the detection frame (S102); and the computing device evaluating, according to the position information of the animal for scientific research in the detection frame, a behavior of the animal for scientific research (S103). According to the method, there can be no interference with a behavior of an animal caused, and therefore, no interference in the detection of the behavior of the animal; in addition, a wireless signal transceiver deployed on a detection frame may be an existing common component, and the cost thereof is not high, and therefore, the cost for detecting the behavior of the animal for scientific research is low, so as to be able to greatly save on scientific research funds.
Patent WO-2019227835-A1 (WO)
Title: Bone implantation material with micro-region potential difference and preparation method therefor
Inventor: NING CHENGYUN
IPC: A61L27/50
Filed: 2018-10-25
Abstract: Disclosed are a bone implantation material with micro-region potential difference and a preparation method therefor, which belong to the technical field of biomedical materials. Said method comprises: (1) polarizing a piezoelectric material to obtain a polarized piezoelectric material; and (2) depolarizing a partial region of the polarized piezoelectric material to obtain a bone implantation material. At this time, the bone implantation material is composed of a polarized region and a depolarized region; the polarized region is adjacent to the depolarized region, at least one of the polarized region and the depolarized region is a plurality of independent regions, each of the plurality of independent regions being a micro-region, the micro-region referring to a width, a diameter, and/or an area of the independent region being of a micron order. Said bone implantation material has a micro-region potential difference, can simulate the spatial distribution characteristics of the bone tissue micro-region potential, and can simulate the intraosseous electrophysiological microenvironment, having a significant osteogenesis effect.
Patent WO-2020062530-A1 (WO)
Inventor: LI ZHIHUA
IPC: H04W4/06
Filed: 2018-11-26
Abstract: The present disclosure relates to the technical field of mobile communications, and provides a centerless application (APP) software-based communication method and apparatus, which can solve the problem of inflexible communication via an ad hoc network. A specific technical solution is as follows: the method comprises: a first user terminal determines its permission level; the first user terminal sends a first broadcast message, the first broadcast message carrying permission level information of the first user terminal; receive a second broadcast message sent by at least one second user terminal, the second broadcast message carrying permission level information of the second user terminal; determine a user terminal of a temporary server of an APP; and when the first user terminal and the second user terminal as clients of the APP perform point-to-point multimedia communication, perform consultation call on the basis of a standard SIP, perform media transmission using an RTP/RTCP, and perform video encoding and decoding using MediaCodec hard encoding and decoding solution architecture. The present disclosure also provides a communication apparatus.
Patent WO-2019109944-A1 (WO)
Title: 储能系统中储能电池参数存储、读取方法、装置及设备
Inventor: MI YAOZHONG
IPC: G11C7/10
Filed: 2018-12-05
Abstract: 一种储能系统中储能电池参数存储、读取方法、装置及设备，其中方法包括：确定储能电池当前的状态参数（101）；将当前的状态参数存储到储能系统中的非易失性存储介质和内存中（102）；判断当前时刻与最近一次向flash中存储状态参数的时间间隔，是否小于阈值（103）；若判断结果为不小于阈值，则将当前的状态参数存入到flash中（104）。该方法不仅有效保证了储能电池状态参数的完整性，还提高了对储能电池状态检测的准确性和可靠性，提升了用户体验。
Patent WO-2019114593-A1 (WO)
Title: 灭火弹及其发射系统
Inventor: CHEN CHUNXIA
IPC: A62C3/02
Filed: 2018-12-06
Abstract: 一种灭火弹及其发射系统，包括相互连接的灭火部（2）和推进部（3）；推进部（3）包括填充有液体或灭火剂的储仓；通过压缩储仓的容积，或者压缩液体或灭火剂所占的体积，驱使液体或灭火剂通过储仓的喷射口喷射至推进部（3）的外部，从而推动灭火弹前进。该灭火弹利用喷水推进装置代替火药推动灭火弹前行，减少了自身成为二次火源的危险。采用重力投放后空中点火方式，最大程度的降低了对无人载机的冲击干扰。其投放发射方法为：无人载机调整姿态瞄准目标后，依靠重力投放灭火弹；灭火弹在空中下落一定时间后，延时触发机构触发其喷水推进装置，灭火弹飞向火源，最终完成灭火作业。
Patent WO-2020113555-A1 (WO)
Inventor: HAN CHAO
IPC: H04L29/08
Filed: 2018-12-07
Abstract: 本申请提供了一种网络会议数据传输方法、电子设备及计算机可读存储介质。所述方法包括：与多个从终端建立网络会议连接；获取各个所述从终端的待上传的数据量；根据从终端的所述待上传的数据量，给各个从终端分配数据上传的通讯时长，周期性的接收各个从终端在分配的通讯时长内所上传的数据。本申请的网络会议数据传输方法更加合理的分配通讯时间。
Patent WO-2019205663-A1 (WO)
Title: Shift register unit, driving method, gate driving circuit and display device
Inventor: TAO JIAN
IPC: G09G3/20
Filed: 2018-12-14
Abstract: A shift register unit, a driving method, a gate driving circuit and a display device; the shift register unit (400) comprises: an input sub-circuit (10), an output sub-circuit (20), a pull-down control sub-circuit (30) and a pull-down sub-circuit (40); the input sub-circuit (10) is used to input an input signal from an input signal terminal (IN) to a pull-up node (Q) under the control of a first clock signal from a first clock signal terminal (CLK1); the output sub-circuit (20) is used to input a second clock signal from a second clock signal terminal (CLK2) to an output terminal (OUT) under the control of the pull-up node (Q); the pull-down control sub-circuit (30) is used to input a first clock signal (CLK1) to a pull-down node (P) under the control of the first clock signal (CLK1), and input a power supply signal from a power supply terminal (VGL) to the pull-down node (P) under the control of the pull-up node (Q); the pull-down sub-circuit (40) is used to input the power supply signal to the output terminal (OUT) under the control of the pull-down node (P). The shift register unit reduces the layout area occupied in a display device by a gate driving circuit, which is beneficial in achieving narrow bezels.
Patent WO-2019153886-A1 (WO)
Title: Electronic tag and control method thereof, system including electronic tag and control method thereof
Inventor: FENG FENG
IPC: G06K7/10
Filed: 2018-12-14
Abstract: An electronic tag may include a scanner (30) configured to scan an article identification information associated with one of a plurality of categories of articles; a controller (40) configured to acquire the article identification information from the scanner (30); a communicator (50) configured to, based on a pairing of the article identification information with an identification information associated with the electronic tag, acquire a product information corresponding to the article identification information; a storage unit (60) configured to store the identification information associated with the electronic tag; and a display screen (20) configured to display the product information corresponding to the article identification information.
Patent WO-2019128746-A1 (WO)
Title: 一种增强现实头盔
Inventor: WANG JIE
IPC: G02B27/00
Filed: 2018-12-16
Abstract: 本发明提供一种增强现实头盔，包括显示屏、支架、光学透镜和反光装置，所述显示屏设置在所述光学透镜的上方，所述光学透镜设置在所述反光装置的上方，所述光学透镜正对所述显示屏设置，所述显示屏发射的光线经所述光学透镜折射后再经所述反光装置的反射进入观察者眼中，所述增强现实头盔可以在所述支架上滑动，所述增强现实头盔可以被分别固定在所述支架上部和所述支架下部。与现有技术相比，本发明利用显示屏、光学透镜和弧面镜的位置设置，显示屏的光线经过光学透镜和弧面镜的作用后进入眼中。通过光学透镜对光线的会聚作用和弧面镜对光线的汇聚作用使显示屏的面积得以大幅减少，使整个增强现实头盔更加轻便。
Patent WO-2020087717-A1 (WO)
Title: 一种基于机器视觉的动物机器人刺激参数测定系统和方法
Inventor: YANG JUNQING
IPC: B25J19/00
Filed: 2018-12-25
Abstract: 一种基于机器视觉的动物机器人刺激参数测定系统，属于动物机器人控制领域，该系统利用机器视觉技术获取动物机器人的运动轨迹和转动方向，可更精确和定量化的分析动物机器人的运动行为；并进一步地定量化分析出刺激参数与动物机器人受控行为的对应关系，从而确定出适于特定动物个体的最佳刺激参数，为动物机器人的实用化研究提供必要信息；通过机器视觉代替了人工判断，基于本发明所提出的方法不仅保证了实验流程的标准性和实验数据的客观性，进而得到客观一致的刺激参数测定结果；同时，大大减少了原来由人工刺激参数测定实验所带来的低价值劳动，提高了动物机器人的研究效率。还涉及一种基于机器视觉的动物机器人刺激参数测定方法。
Patent WO-2019134656-A1 (WO)
Inventor: WU KEYING
IPC: H04W72/04
Filed: 2019-01-03
Abstract: Disclosed are a method and apparatus for use in a user equipment and a base station for wireless communication. The user equipment first receives first signaling, the first signaling being used to indicate M first-type time windows on a first sub-band, the M first-type time windows on the first sub-band being reserved for first-type reference signals, the M being a positive integer; the user equipment then determines that the first-type reference signals need to be received only in M1 first-type time windows in the M first-type time windows on the first sub-band, the M1 being a positive integer not greater than M; if a first condition set is satisfied, transmit a first wireless signal in a first time-frequency resource; wherein the first condition set comprises that M1 is not greater than a first threshold. The method can avoid performance loss caused by failure to timely determine the beam link failure in an unlicensed spectrum because the reference signal cannot be transmitted on time.
Patent WO-2020107651-A1 (WO)
Title: 图像处理方法
Inventor: LAI QINGHONG
IPC: G06T5/40
Filed: 2019-01-04
Abstract: 本发明提供一种图像处理方法。本发明的图像处理方法获取原始图像的全图关注程度权重映射图，并将原始图像划分为多个原始区块，利用全图关注程度权重映射图及预设的灰阶转换公式分别对多个原始区块进行直方图均衡化处理形成多个转换区块，而后对多个转换区块进行拼接处理形成处理后的图像，能够依据人眼视觉关注程度动态的提升图像的对比度，提升图像的质量。
Patent WO-2019154312-A1 (WO)
Title: Multi-purpose physiological examination apparatus and system
Inventor: CHOU CHANG-AN
IPC: A61B5/00
Filed: 2019-02-01
Abstract: A multi-purpose physiological examination apparatus and system, which can be set, on the basis of the structural design and configuration on physiological sensing elements, at different body parts, such as positions on the finger, wrist, ear, head, or chest, according to different physiological examination demands, thereby acquiring different physiological information. Moreover, on the basis of the high degree of variability, the apparatus and system can be applied to various physiological examination fields, for example, during sleep, or in a physiological feedback program.
Patent WO-2019154349-A1 (WO)
Title: Anti-pd-1/anti-vegf natural antibody structure-like heterodimeric form bispecific antibody and preparation thereof
Inventor: YANG YAPING
IPC: A61P35/00
Filed: 2019-02-02
Abstract: An anti-PD-1/anti-VEGF natural antibody structure-like heterodimeric form bispecific antibody and the preparation thereof. Provided are a highly stable, heterodimeric form anti-PD-1/anti-VEGF bispecific antibody having natural IgG characteristics and free of mismatched heavy and light chains and a preparation method for the antibody. The bispecific antibody is capable of simultaneously binding with two target molecules and provides improved efficacy in treating a complicated disease.
Patent WO-2019154414-A1 (WO)
Title: Use of substance for inhibiting or eliminating trabd in hiv reagent and screening method
Inventor: QIAO YING
IPC: C12Q1/70
Filed: 2019-02-11
Abstract: Disclosed is the use of a substance or a vector thereof for inhibiting or eliminating TRABD in the preparation of a reagent and/or a drug for detecting or eliminating HIV-infected cells, a method for detecting or eliminating HIV-infected cells, the use of the substance or a vector thereof in the preparation of a reagent for increasing cell resistance ability to HIV and/or SIV infection or for reducing the release of HIV and/or SIV progeny virus by infected cells, and a screening method for a substance capable of eliminating or detecting cells infected with HIV and/or SIV. The substance is capable of inhibiting or eliminating TRABD activity, triggering the release of HIV and other viruses by HIV reservoir cells infected with HIV and other viruses, thereby enabling the HIV reservoir cells infected with HIV and other viruses to be detected or killed.
Patent WO-2020147177-A1 (WO)
Title: 一种按压发电装置及电子锁
Inventor: XIA SIKUAN
IPC: E05B47/00
Filed: 2019-03-07
Abstract: 本发明涉及按压发电技术领域，公开了一种按压发电装置及电子锁，在本发明中的按压发电中包括按压装置、传动装置和发电装置，通过对按压装置施加力的作用，使得传动装置带动发电装置产生电能，位于按压装置上的指纹识别器通过产生的电能识别位于其上的物品的纹路。本发明还包括一种电子锁，电子锁包括指纹识别装置、电磁阀体和铁芯，指纹识别装置识别到指纹识别器发出的正确的信号时，外部电源给电磁阀体进行供电，使得铁芯向电磁阀体的内部进行收缩。本发明的有益效果是，在按压发电中，并不是通过外部电源对指纹识别器提供电能，而是利用其本身的结构产生电能，避免了由于突然断电而使得设备不可用的情况。
Patent WO-2020062789-A1 (WO)
Inventor: JIANG CHUNHE
IPC: H04N17/00
Filed: 2019-03-11
Abstract: Embodiments of the present application provide a video service quality assessment method, apparatus and device, and a readable storage medium. The method comprises: directly obtaining a video transaction from a network, wherein one video transaction comprises a piece of video data of a video; when the video transaction currently existing in a certain transaction queue in a transaction buffer pool is associated with the obtained fetch video transaction, performing associating and compositing on video data of the obtained fetch video transaction and the video data of the video transaction in the transaction queue to obtain the associated and composited video data; and then slicing the associated and composited video data to obtain a video slice, and performing video service quality analysis on the basis of the video slice so as to achieve assessment on the quality of a video service in a network.
Patent WO-2020113840-A1 (WO)
Title: Fenêtre de couvercle et dispositif d'affichage flexible
Inventor: CHEN BAO
IPC: H01L51/52
Filed: 2019-03-15
Abstract: L'invention concerne une fenêtre de couvercle (1) pour un dispositif d'affichage flexible (2) qui comprend une partie pliable (11) et une partie non pliable (12). La partie pliable (11) a un module de Young inférieur à un module de Young de la partie non pliable (12). La partie pliable (11) peut réussir un essai de pliabilité en raison du module de Young inférieur tandis que la partie non pliable (12) peut réussir un essai de pression en raison du module de Young supérieur. L'invention résout un problème technique selon l'état de la technique dans lequel une partie non pliable d'une fenêtre de couvercle ne peut réussir facilement un essai de pression.
Patent WO-2020107787-A1 (WO)
Inventor: ZHANG GUIYANG
IPC: H01L33/62
Filed: 2019-04-24
Abstract: Provided is a manufacturing method for mesh, the manufacturing method comprising: providing a plurality of first portions (10) extending in a horizontal direction and parallel to each other, and a plurality of second portions (20) extending in a vertical direction and parallel to each other, wherein the material of the first portions (10) and the second portions (20) is one of a magnet and a magnetic material (S1); adjusting the positions of the plurality of first portions (10) and the plurality of second portions (20) according to preset positions of the opening areas to stagger each other to form a plurality of opening areas (30) (S2), achieving the dynamic adjustment of the positions of the opening areas, achieving a mesh corresponding to multiple LED arrangements, that is, the mesh and LED arrangement are in a "one-to-many" relationship, improving the applicability of the mesh, greatly reducing the production cost, and no waste material and waste gas are produced in the manufacturing process, which has the feature of energy saving and environmental protection.
Patent WO-2020151155-A1 (WO)
Title: Method and device for building alzheimer's disease detection model
Inventor: LIU BOQING
IPC: G10L25/66
Filed: 2019-06-03
Abstract: A method and device for building an Alzheimer's disease detection model. The method comprises: acquiring multiple sample speech segments of sample users and an Alzheimer's disease detection result for each of the sample users, each of the multiple sample speech segments comprising an oral description of a sample image provided by the sample user, and the Alzheimer's disease detection result comprising a positive result or a negative result (S110); performing feature extraction on each sample speech segment to obtain an audio feature thereof (S120); and building an Alzheimer's disease detection model according to the audio features of the sample speech segments, the Alzheimer's disease detection results of the sample users and a convolutional neural network model, wherein the Alzheimer's disease detection model indicates a mapping relationship between audio features and an Alzheimer's disease detection result (S130).