baber/WOPTO huggingface dataset:
Patent WO-2021000555-A1 (WO)
Inventor: MA GONGLI
IPC: G06F16/332
Filed: 2019-12-31
Abstract: A knowledge graph-based question answering method and apparatus, a computer device and a storage medium. The method comprises: obtaining a user question (101); searching for a plurality of target vocabularies from a preset knowledge graph according to the user question (102); constructing a target query graph according to the plurality of target vocabularies and ontology; and querying, in the preset knowledge graph, an answer corresponding to the user question according to the target query graph, and feeding back the answer (104). The knowledge graph contains a large amount of information, and the query range can be expanded, so that the accuracy of answers is improved; moreover, the ontology comprises concepts and interrelationships in a specific field, so that the constructed target query graph is more accurate, and the accuracy of the answers can be further improved.
Patent WO-2021098029-A1 (WO)
Inventor: DONG GAOLI
IPC: A45C5/14
Filed: 2020-01-07
Abstract: Disclosed is a shock absorption structure of a luggage case, the structure comprising a fixed seat (1), a wheel set assembly (6) and a shock absorption shaft assembly, wherein the shock absorption shaft assembly comprises a rotating shaft (2) and a tower-type spring (3); the upper end of the rotating shaft (2) is axially limited and fixed on the fixed seat (1), the lower end of the rotating shaft is movably assembled in an assembling hole (5) of the wheel set assembly (6), and a limiting part (53) for limiting the rotating shaft (2) to move upwards to be separated from the assembling hole (5) is arranged in the assembling hole (5); and the rotating shaft (2) has the tower-type spring (3) sleeved thereon, the upper end of the tower-type spring (3) abuts against the fixed seat (1) or the rotating shaft (2), and the lower end of the tower-type spring abuts against the wheel set assembly (6), such that elastic support is formed for the fixed seat (1) and the rotating shaft (2). Interference to the installation of the luggage case caused by movement of the rotating shaft (2) in the shock absorption structure is prevented, and the shock-absorbing stability is improved due to the arrangement of the tower-type spring (3).
Patent WO-2021082284-A1 (WO)
Title: Baking mold specification detection method and apparatus, and kitchen appliance
Inventor: LIU YANJIA
IPC: G06N3/02
Filed: 2020-01-13
Abstract: A baking mold specification detection method and apparatus, and a kitchen appliance. The method comprises: obtaining an image of a working area of a kitchen appliance where a baking mold is placed; training the image by means of a convolutional neural network model, and determining location image information of the baking mold in the kitchen appliance, and segmentation image information of a set surface of the baking mold; according to the location image information and the segmentation image information, determining area information of the set surface of the baking mold; and according to stored correspondence between mold areas and mold specifications, determining a mold specification corresponding to the area information. Therefore, the accuracy in determining baking mold specification information is improved.
Patent WO-2021142749-A1 (WO)
Title: Narrow-bezel oled display screen button switch having word stock chip
Inventor: GU LINFENG
IPC: H01H13/14
Filed: 2020-01-17
Abstract: A narrow-bezel OLED display screen button switch having a word stock chip, comprising an OLED upper housing (1), a switching mechanism (2), and an OLED assembly (3). The OLED assembly (3) is provided in the OLED upper housing (1); the switching mechanism (2) is arranged under the OLED upper housing (1) and is connected to the OLED upper housing (1); the OLED assembly (3) comprises an OLED display screen (31) and an OLED screen driving board (32); the OLED screen driving board (32) is connected to and controls the OLED display screen (31); the OLED screen driving board (32) is provided with an OLED screen driving chip and a word stock chip; the OLED screen driving chip is connected to the word stock chip. The word stock chip is integrated on a button switch, so that a display updating speed of the display screen is increased, and the occupation of a word stock module in a processor of a connection device is reduced. Moreover, the OLED display screen adopts glass having high definition and a narrow bezel, so that the size of the bezel of the housing is reduced, the proportion of the display screen is increased, and the visual effect is enhanced.
Patent WO-2021088276-A1 (WO)
Title: Intelligent induction type multimedia shopping guide device and application system
Inventor: CHENG YANJUN
IPC: H04L29/08
Filed: 2020-03-02
Abstract: The present invention relates to the Internet of things technology, and provides an intelligent induction type multimedia shopping guide device and an application system, for non-inductive multimedia shopping guide. The intelligent induction type multimedia shopping guide device adopts two power supply modes of an external power supply and a built-in battery. The device is provided with a power supply and a data interface. By combining a human body pyroelectric infrared induction technology in an Internet of things technology, a Bluetooth communication technology, a cloud platform big data analysis and a one-object one-code technology, providing an automatically controlled voice and video player and a power supply management system assembly, and utilizing a Bluetooth device ibeacon, non-inductive and seamless connection between the device and currently popular social media software-WeChat is realized, and offline shopping guide streaming and online activity interaction are combined; a more fitting shopping guide service is provided for a user by means of background big data and artificial intelligence of WeChat, and diversified, personalized and intuitive multi-dimensional audio-visual shopping guide services are provided for an offline terminal by means of powerful background big data analysis on line.
Patent WO-2020182074-A1 (WO)
Inventor: XU WEI
IPC: H04W24/02
Filed: 2020-03-06
Abstract: La présente invention porte sur un dispositif électronique, un procédé de communication sans fil et un support lisible par ordinateur. Le dispositif électronique pour communication sans fil selon un mode de réalisation comprend un circuit de traitement. Le circuit de traitement est configuré pour obtenir un ensemble de dispositifs collaboratifs d'un dispositif cible, l'ensemble de dispositifs collaboratifs comprenant un ou plusieurs dispositifs collaboratifs. Le circuit de traitement est en outre configuré pour contrôler l'envoi de données pour le dispositif cible au dispositif cible et à au moins un dispositif collaboratif de sorte que le au moins un dispositif collaboratif transmet les données au dispositif cible. (FIG. 1)
Patent WO-2020244277-A1 (WO)
Inventor: JIAO SHENGLU
IPC: G06F30/00
Filed: 2020-03-19
Abstract: Disclosed is a method for assessing the reliability of a gear pair of a high-pressure inner meshing gear pump. The method comprises: firstly, defining multiple failure forms of a gear pair of a high-pressure inner meshing gear pump, and establishing a reliability performance function of each failure form; secondly, using a saddle point approximation method based on a high-order moment to calculate the failure probability of each failure form; then constructing an importance measurement model of each failure form of the gear pair of the high-pressure inner meshing gear pump; and finally, establishing a multi-objective and multi-constraint reliability optimization model of a plurality of performance indexes of the gear pair of the high-pressure inner meshing gear pump. The present invention takes the influence of multiple failure forms of a gear pair of a high-pressure inner meshing gear pump on the reliability of a system into consideration, and also takes a plurality of performance indexes needing to be simultaneously met by the high-pressure inner meshing gear pump into consideration, such that the gear pair obtained by means of the method meets the reliability requirements, and the working performance of a high-pressure inner meshing gear pump is improved.
Patent WO-2020199935-A1 (WO)
Inventor: NI CHUNLIN
IPC: H04W36/00
Filed: 2020-03-19
Abstract: Disclosed by the present application are a location management function (LMF) selection method and terminal location service method and device, said method comprising: a mobility management function entity, in response to a location service request message from a gateway mobile location center (GMLC), choosing a first LMF to provide a location service to the terminal, sending a confirm location request message to the first LMF, the first LMF being a core network LMF or an LLMF associated with a first access node; the mobility management entity, in response to the location redirection message from the first access node or a second access node, sending a confirm location request message to a second LMF, the second LMF being selected for the terminal by the first access node or the mobility management function entity, the second LMF being a core network LMF or an LLMF associated with the second access node; the mobility management function entity receiving a confirm location response message sent by the second LMF and sending a location service response message to the GMLC, and determining that the location response message and the location service response message carry the location information of the terminal.
Patent WO-2020192735-A1 (WO)
Inventor: YU CHAO
IPC: C08F220/04
Filed: 2020-03-26
Abstract: La présente invention concerne des copolymères de type PCE sous la forme de poudre qui peuvent être obtenus par séchage par pulvérisation et ensuite facilement re-dispersés dans l'eau. La finesse et les propriétés anti-mottant desdits copolymères de type PCE sous la forme de poudre, ainsi que leur potentiel de réduction d'eau et l'influence sur la durée de vie d'effondrement sont améliorés. En outre, la présente invention concerne un procédé de production des copolymères de type PCE sous la forme de poudre par un procédé de séchage par pulvérisation et leur utilisation pour l'amélioration des compositions de liants minéraux et spécialement des mortiers secs.
Patent WO-2020200223-A1 (WO)
Title: 无导线起搏器及无导线起搏器系统
Inventor: WANG LI
IPC: A61N1/375
Filed: 2020-04-01
Abstract: 一种无导线起搏器及无导线起搏器系统，无导线起搏器的起搏器本体的壳体被设计成弯管结构，能够被弯曲地植入到空间狭窄的位置，且能与呈曲面结构的心肌组织或血管壁组织更贴合，使得起搏或感知的效果更好，这样，可以很大程度上拓宽适用患者的范围，使更多患者受益。
Patent WO-2020211673-A1 (WO)
Inventor: HOU YUJIA
IPC: H01M50/264
Filed: 2020-04-03
Abstract: 一种电池模块，包括多个堆叠排列的电池（1）和端板（2），端板（2）设置在多个所述电池（1）排列方向的两端。电池模块还包括固定带（3），包括带状本体（31）和弹性固定件（32）；所述带状本体（31）环绕多个所述电池（1）和所述端板（2），并形成开口（313）；所述弹性固定件（32）设置在所述开口（313）中，且所述弹性固定件（32）与所述带状本体（31）连接。
Patent WO-2020233252-A1 (WO)
Inventor: WANG HEPING
IPC: G06F11/36
Filed: 2020-04-03
Abstract: The present invention relates to the technical field of finances. Disclosed are a method and an apparatus for diagnosing a Spark application. The method comprises: obtaining context information of a Spark application; determining, according to the context information, a diagnostic indicator for the Spark application and an indicator rule corresponding to the diagnostic indicator; acquiring, according to the diagnostic indicator of the Spark application, running information corresponding to the diagnostic indicator during the running process of the Spark application; and diagnosing, according to the indicator rule corresponding to the diagnostic indicator, the running information corresponding to the diagnostic indicator to determine the diagnosis result of the Spark application. In the present technical solution, the running indicator of the Spark application is acquired in real time during the running process of the Spark application, real-time diagnosis is conducted for problems during the running of the Spark application, and an effective diagnostic measure is provided.
Patent WO-2020221128-A1 (WO)
Inventor: BAI WEI
IPC: H04L5/00
Filed: 2020-04-24
Abstract: 本公开提供了一种信息传输方法、网络设备及终端，其中所述方法包括：发送物理上行共享信道或物理下行共享信道的第一配置的配置信息；根据所述配置信息，确定所述物理上行共享信道或所述物理下行共享信道的第二配置中各个传输机会TO对应的冗余版本RV；其中，所述第二配置与所述第一配置中时域重叠的TO对应的RV相同；按照所述RV，传输所述物理上行共享信道或所述物理下行共享信道。
Patent WO-2021226848-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W4/06
Filed: 2020-05-12
Abstract: Les modes de réalisation de la présente invention concernent un procédé de notification de service de liaison descendante de multidiffusion, un dispositif de terminal et un dispositif de réseau. Le procédé comprend : la réception, par un dispositif de terminal, d'un message de radiomessagerie, le message de radiomessagerie étant utilisé pour donner une notification concernant la présence de données de liaison descendante de multidiffusion ; et la réponse, par le dispositif de terminal, au message de radiomessagerie. Au moyen des modes de réalisation de la présente invention, un terminal peut recevoir une notification de l'arrivée de données de liaison descendante de multidiffusion.
Patent WO-2021217727-A1 (WO)
Title: 一种用于弱电控制强电的电气隔离电路
Inventor: LIU JIUMING
IPC: H03K19/14
Filed: 2020-05-13
Abstract: 一种用于弱电控制强电的电气隔离电路，包括：电源保护输出模块、调制隔离模块以及滤波开关模块；光电隔离器可以有效地消除电路工作时产生的解调信号，同时又不降低工作性能，从而多个电路工作时，可以更好地电气隔离；电源保护输出模块进行市电电压输入的转换，进行整流稳压输出，同时在进行输出电压的同时，可以更好地进行分压；滤波开关模块进行电压输出的动态平衡，保证电压稳定，且输出的电压稳定在设定的电压值内，从而保护工作设备与电路元器件。
Patent WO-2021226960-A1 (WO)
Inventor: SEBIRE BENOIST
IPC: H04W12/10
Filed: 2020-05-14
Abstract: Des modes de réalisation donnés à titre d'exemple de la présente divulgation concernent une protection d'intégrité partielle dans des systèmes de télécommunication. Les modes de réalisation de la présente divulgation fournissent une solution permettant de mettre en œuvre une protection d'intégrité partielle. L'équipement terminal reçoit une configuration de la protection d'intégrité partielle et applique la protection d'intégrité sur une partie de paquets de données qui sont communiquées entre des dispositifs de communication. De cette manière, les dispositifs de communication peuvent toujours assurer une protection d'intégrité pour des services, indépendamment de leur débit binaire. Ainsi, la sécurité de la communication peut être améliorée. Cela permet également d'assurer une protection d'intégrité avec des impacts limités concernant la consommation d'énergie et la surchauffe.
Patent WO-2020259222-A1 (WO)
Inventor: ZHANG ZHAOYANG
IPC: H04L1/00
Filed: 2020-06-01
Abstract: Disclosed is a polar code retransmission method and device used for achieving coding gain and improving throughput rate during a polar code retransmission process. The method comprises: carrying out, in accordance with a first information bit set, polar code coding on a number K of first bits to be coded, elements in the first information bit set being used for indicating the positions of the K first bits to be coded; sending coded a first codeword to a decoding device; when the first codeword is failed to be decoded, carrying out, in accordance with a second information bit set, polar code coding on the K first bits to be coded and a number K' of second bits to be coded to obtain a second codeword, elements in the second information bit set being used for indicating the positions of the K first bits to be coded and the positions of the K' second bits to be coded; and sending to the decoding device sub-codes other than the first codeword in the second codeword.
Patent WO-2021248289-A1 (WO)
Inventor: SUN CHENGGANG
IPC: F01K19/00
Filed: 2020-06-08
Abstract: A transducing method, comprising: using a working medium of a first heat pump (I) to absorb heat from an output pressure working medium gas of a pneumatic motor (J) so as to condense the output pressure working medium gas of the pneumatic motor (J) to obtain a pressure working medium liquid, and delivering the pressure working medium liquid as an input pressure working medium of the pneumatic motor (J); compressing, by means of the first heat pump (I), the working medium after heat absorption to raise the temperature of the working medium so as to deliver the heat to the input pressure working medium of the pneumatic motor (J), so as to enable same to be heated and vaporized into a pressure working medium gas, the pressure working medium gas being used for actuating the pneumatic motor (J) and then being outputted by the pneumatic motor (J) as the output pressure working medium gas of the pneumatic motor (J); and delivering the working medium of the first heat pump (I) of which the temperature is reduced after the heat thereof has been delivered to the input pressure working medium, so as to reabsorb heat from the output pressure working medium gas of the pneumatic motor (J), so that the working medium of the first heat pump (I) is cyclically subjected to heat absorption, temperature increase, and temperature decrease; at least part of the working medium of the first heat pump (I) of which the temperature is reduced being heated by an external heat source, and then being reused to heat the input pressure working medium of the pneumatic motor (J).
Patent WO-2020259683-A1 (WO)
Title: 2，4-二取代嘧啶衍生物及其制备方法和用途
Inventor: CHEN LIJUAN
IPC: A61P35/00
Filed: 2020-06-28
Abstract: 涉及2，4-二取代嘧啶衍生物及其制备方法和用途。提供了一种2，4-二取代嘧啶衍生物，其结构如式（Ⅰ）所示。还提供了上述2，4-二取代嘧啶衍生物的制备方法及其用途，2，4-二取代嘧啶衍生物既可以作为具有JAK2和FLT3双功能靶点的激酶抑制剂，又可以是具有单独的JAK2或者FLT3功能靶点的激酶抑制剂，为制备多靶点抑制剂提供了新的选择。
Patent WO-2021082553-A1 (WO)
Title: Optical module
Inventor: WEI YONGJUN
IPC: G02B6/42
Filed: 2020-07-24
Abstract: An optical module (200), relating to the field of optical fiber communications. An optical transceiver secondary module (205) in the optical module (200) comprises a round square tube body (302), an isolator (306), an adjustment connecting component (305), and an optical emitter (301); the end of the adjustment connecting component (305) embedded into the round square tube body (302) is connected to the isolator (306), and the end of the adjustment connecting component (305) arranged outside of the round square tube body (302) is rotatably fitted over the optical emitter (301). As the adjustment connecting component (305) is rotated outside the round square tube body (302), the isolator (306) in the round square tube body (302) may rotate in step with the adjustment connecting component (305), thus adjustment of a coupling power between the optical emitter (301) and the isolator (306) can be achieved by adjusting an included angle between a polarization direction of a laser emitted by the optical emitter (301) and a polarization direction of the isolator (306), and finally, control of an output optical power of the optical module (200) can be achieved. There is no need to change relative positions between the optical emitter (301) and an optical fiber adapter (303), so that the optical fiber adapter (303) is fixed directly during packaging, thus a packaging process is simplified, and stability of the output optical power of the optical module (200) also can be ensured.
Patent WO-2022016558-A1 (WO)
Inventor: GE CUILI
IPC: H04L29/08
Filed: 2020-07-24
Abstract: La présente demande concerne un procédé et un appareil de notification d'événement de continuité de service, visant à fournir des informations de valeur à la couche d'application pour aider la couche d'application à déclencher une migration de contexte d'application. Le procédé peut être utilisé dans un serveur de validation périphérique (EES) et consiste à : recevoir un message d'abonnement d'un premier dispositif, le message d'abonnement servant à demander une notification d'événement de continuité de service d'abonnement ; et lorsque les conditions de la notification d'événement de continuité de service sont remplies, envoyer un message de notification au premier dispositif. L'EES peut être un EES source et le premier dispositif peut être un EAS ou un EEC source. L'EES peut être un EES cible et le premier dispositif peut être un EAS cible.
Patent WO-2021036707-A1 (WO)
Inventor: LI HUI
IPC: H04L29/08
Filed: 2020-08-04
Abstract: The present invention is applicable to the field of computer network communications, and provides a post IP sovereign network architecture. All devices in the post IP sovereign network architecture use a new network taking an identity identifier as a center, and there is no IP network in the new network. The sovereign network devices further comprise an ID-ICN router and an EAN node, the ID-ICN router being used for supporting the inter-translation, addressing and network data transmission between different identities and content identifiers, and the EAN node being used for allowing users in the sovereign network to freely request, within a permission range, other networks and Internet data outside the sovereign network, allowing users, carrying the Visa of the present sovereignty network, from the other sovereign networks to access data in the present sovereign network, shielding all the requests actively initiated by other networks outside the sovereign network and the Internet, and installing a relevant content review procedure in the EAN node and preliminarily reviewing and filtering the content reaching the node. The sovereign network uses a blockchain to latch user information and a behavior log, so as to prevent data from being tampered, and can quickly locate an individual or unit for anomalous data. At the same time, a content network taking an identity identifier as a center is used to transmit underlying data, improving the efficiency of network transmission and eliminating the harm of an existing IP attack in the sovereign network. At the same time, the identity identifier is used to make a content request, preventing country domain names from being erased by a specific country or organization, thereby effectively improving the security of national networks.
Patent WO-2021027645-A1 (WO)
Title: 一种网络报文发送的方法、装置和网络处理器
Inventor: LIN ZHEN
IPC: H04L12/861
Filed: 2020-08-05
Abstract: 一种网络报文发送的方法、装置、网络处理器和计算机可读存储介质，所述方法包括：网络处理器从映射表获取网络报文的头信息，根据所述头信息和净荷生成网络报文；其中，所述映射表存储于所述网络处理器内部；所述网络处理器发送所述网络报文。
Patent WO-2022032560-A1 (WO)
Title: Flexible network slice selection procedure
Inventor: ZHANG NAN
IPC: H04W12/00
Filed: 2020-08-13
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from an application, a request to establish a data connection with a wireless network. The UE may identify that a route selection policy for the wireless network includes a set of route selection options corresponding to the data connection requested by the application. In some cases, each of the plurality of route selection options may include a priority for use of the route selection option with respect to others of the plurality of route selection options. The UE may determine that one or more of the set of route selection options includes an indicator that the priority is flexible. The indicator may be included within a field of the set of route selection options. The UE may establish the data connection via an application-specified route selection option based on the priority being flexible.
Patent WO-2021057348-A1 (WO)
Inventor: HAO ZHENWU
IPC: H04L29/08
Filed: 2020-08-20
Abstract: 一种服务器安全防御方法及系统、通信设备、存储介质，其中的方法包括，客户端向域名服务器发送域名解析请求，域名服务器将请求信息中的服务器域名解析为标识管理服务器IP地址返回客户端；客户端向标识管理服务器发送业务请求，其包括业务标识，标识管理服务器向标识网关请求动态标识，标识网关分配动态标识信息返回给标识管理服务器，并建立映射关系，标识管理服务器向客户端返回重定向响应；客户端向标识网关发送业务请求，标识网关根据映射关系将业务请求信息进行转换并发送给业务服务器，并将收到的业务服务器的响应信息转换后发送给客户端。在某些实施过程中对服务器的通信参数进行随机动态变换，对目标服务器进行主动防护。