baber/WOPTO huggingface dataset:
Patent WO-2020215764-A1 (WO)
Inventor: DONG MINGZHU
IPC: G07C9/00
Filed: 2019-12-20
Abstract: A finger vein recognition device, a smart door lock, and a smart unlocking method, relating to the technical field of security and protection. The finger vein recognition device comprises: an image acquisition component configured to simultaneously acquire finger vein images of at least one finger of a user; and a main control component configured to receive the finger vein images from the image acquisition component so as to identify, according to the finger vein images, the identity of the user, wherein the image acquisition component and the main control component are connected by means of signals.
Patent WO-2021072969-A1 (WO)
Inventor: ZHAO ZHENJIE
IPC: G01D11/24
Filed: 2019-12-24
Abstract: 一种微纳卫星GMI传感器，包括外壳和贴装有GMI芯片的线路板（2），外壳设有接口（3）；外壳包括上壳体（11）和下壳体（12）；上壳体（11）包括顶板（111）和四侧板，顶板的内表面（112）设有若干第一横向加强筋（113）和若干第一纵向加强筋（114），第一横向加强筋（113）和第一纵向加强筋（114）交汇形成若干第一相交点，若干第一相交点处分别设有具有空腔（116）的导柱（115），空腔（116）内设有减震柱（117）；下壳体（12）包括底板（125），底板（125）设有若干第二横向加强筋（121）和若干第二纵向加强筋（122），第二横向加强筋（121）和第二纵向加强筋（122）交汇形成若干第二相交点，若干第二相交点处分别设有散热柱（123）。该微纳卫星GMI传感器具有散热效果佳，外壳强度高，测量精度高的优点。
Patent WO-2020211467-A1 (WO)
Title: Electronic device, control method and device system
Inventor: WANG JINLI
IPC: G06F3/01
Filed: 2019-12-31
Abstract: An electronic device, a control method and a device system. The control method comprises: a sensor group collects action parameters of a user (S110); then a noise reduction apparatus performs noise reduction (S120); a processor extracts a state recognition feature vector from data subjected to the noise reduction (S130); determine corresponding event information according to the state recognition feature vector (S140), so that the electronic device executes a corresponding operation function after recognizing the event information of the user, thereby expanding the function of the electrode device.
Patent WO-2021109311-A1 (WO)
Inventor: SU BINGBING
IPC: B64C19/00
Filed: 2020-08-24
Abstract: A ground effect based rotorcraft comprises a fuselage (1), a rotor system (2), ground effect wings (3), side end plates (4), an empennage (5), an engine (22), and a transmission and tilting system (23). The ground effect wings (3) are symmetrically provided on two sides of the fuselage (1). The side end plates (4) are respectively provided on outer sides of the ground effect wings (3). The empennage (5) is located behind the fuselage (1). At least two pairs of rotor systems (2) are provided, and are respectively symmetrically provided on the empennage (5) and the side end plate (4). The engine (22) is connected to the transmission and tilting system (23), and is connected to the rotor system (2). The ground effect based rotorcraft combines the advantages of a rotorcraft and a ground effect based aircraft, having a vertical take-off and landing function and achieving a good lift-to-drag ratio. As a result, the rotorcraft has a long range and a high cruising speed, thereby increasing application scenarios and improving functions of the rotorcraft.
Patent WO-2021138813-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W4/06
Filed: 2020-01-07
Abstract: 本发明公开了一种广播业务建立方法、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：第一网络设备接收携带广播业务的相关信息的第一请求；所述第一请求用于指示建立所述广播业务对应的会话、或者用于修改所述广播业务对应的会话；所述第一网络设备向第二网络设备发送携带广播业务的相关信息的第二请求；所述第二请求用于所述第二网络设备建立所述广播业务对应的会话、或者用于修改所述广播业务对应的会话。
Patent WO-2020156361-A1 (WO)
Inventor: XU QINGSONG
IPC: G06N99/00
Filed: 2020-01-21
Abstract: La présente invention concerne un procédé et un appareil d'obtention d'échantillon d'entraînement, ainsi qu'un dispositif électronique et un support de stockage. Le procédé consiste à : obtenir un segment de scène dans une vidéo ; sélectionner une trame vidéo comprenant un objet cible à partir du segment de scène en tant que trame initiale et marquer une zone cible où se trouve l'objet cible dans la trame initiale ; extraire des informations de caractéristique de la zone cible marquée dans la trame initiale ; effectuer une recherche de caractéristique sur des trames vidéo avant et/ou arrière dans le segment de scène en prenant la trame initiale comme référence, déterminer la zone dans chaque trame recherchée dont les informations de caractéristique correspondent aux informations de caractéristique de la zone cible et marquer automatiquement la zone déterminée dans chaque trame recherchée ; et extraire l'image de chaque trame vidéo marquée dans le segment de scène en tant qu'échantillon d'entraînement. La présente invention peut résoudre les problèmes de faible efficacité et de coût élevé de l'acquisition d'échantillon d'entraînement d'image de l'état de la technique.
Patent WO-2020151765-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/00
Filed: 2020-01-23
Abstract: A method for processing a video includes deriving, a weight parameter for a generalized bi-prediction (GBI) from a first video unit after performing a conversion on the first video unit, the first video unit being coded with a bi-prediction mode, updating a GBI weight table based on the derived weight parameter; and performing a conversion on at least one subsequent video unit based on the GBI weight table, during the conversion, at least one weight parameter in the GBI weight table being applied to predictors of a video block in the subsequent video unit to acquire a final predictor of the video block.
Patent WO-2020207105-A1 (WO)
Inventor: FAN SHUTIAN
IPC: G06F17/00
Filed: 2020-02-03
Abstract: Disclosed are a destination message determination method and apparatus, a storage medium and an electronic apparatus. The method comprises: acquiring a data message of service data, and parsing the data message into a universal data model (S202); selecting, according to a destination message that the data message is to be converted into, a conversion template corresponding to the destination message (S204); and processing, according to the conversion template, the universal data model to obtain the destination message (S206). The method solves the problems, in the related art, of the workload being high and the method only being applied across a small range due to the fact that message conversion is completely realized by service-level hard coding.
Patent WO-2021147121-A1 (WO)
Inventor: Zhao Tongbiao
IPC: C12N15/62
Filed: 2020-02-04
Abstract: 提供了基因修饰的免疫细胞，该免疫细胞表达嵌合抗原受体并过表达趋化因子受体CCR6，增强了免疫细胞在实体肿瘤处的归巢和聚集以及实体瘤浸润，进而增强了免疫细胞对于实体肿瘤的治疗效果。还提供了修饰免疫细胞的方法和免疫细胞在制备治疗肿瘤的药物中的应用。
Patent WO-2020182203-A1 (WO)
Inventor: ZHANG LEI
IPC: C07K1/20
Filed: 2020-03-13
Abstract: 一种万古霉素类似物(I)的分离纯化方法，以万古霉素粗品为原料，先用聚合物基质色谱填料层析富集，然后再反相硅胶基质色谱填料层析，得到纯度＞80%的万古霉素类似物。
Patent WO-2021082338-A1 (WO)
Inventor: TANG YONGBING
IPC: C01F7/42
Filed: 2020-03-18
Abstract: 提供一种金属氧化物的制备方法，包括：获取分散有金属的有机溶剂，金属能够与水反应生成氢氧化物；将分散有金属的有机溶剂与水混合，进行反应，制备含有金属氢氧化物的混合溶液；将含有金属氢氧化物的混合溶液进行固液分离，收集固相，然后将固相进行煅烧处理，获得金属氧化物，金属氧化物具有微米或纳米结构。该方法简单，操作简便，得到的产物纯度高。
Patent WO-2020215982-A1 (WO)
Inventor: HE KEYAN
IPC: G06F3/0481
Filed: 2020-03-26
Abstract: L'invention concerne un procédé de gestion d'icône de bureau et un dispositif terminal. Le procédé consiste : à recevoir une première entrée d'un utilisateur pour au moins une icône dans un premier bureau (101), le premier bureau étant un bureau d'un premier écran d'un dispositif terminal ; dans le cas où la première entrée est une première entrée cible, à déplacer ladite icône vers une première page cible du premier bureau en réponse à la première entrée (103) ; et dans le cas où la première entrée est une seconde entrée cible, à ajouter ladite icône à une seconde page cible d'un second bureau en réponse à la première entrée (104), le second bureau étant un bureau d'un second écran du dispositif terminal.
Patent WO-2021203231-A1 (WO)
Title: Reliability and coverage enhancements for communication networks
Inventor: MA LIANGPING
IPC: H04W72/12
Filed: 2020-04-07
Abstract: Methods, systems, and devices for wireless communications are described in which a block error rate (BLER) in non-terrestrial network (NTN) communications may be reduced through coverage enhancement techniques. Coverage enhancement techniques may include slot bundling for physical downlink control channel (PDCCH) communications, in which repetitions of a PDCCH may occupy multiple time-frequency locations spanning multiple slots. Such slots can be consecutive or non-consecutive, and in some cases multiple repetitions of the PDCCH may be provided within the same slot. The pattern of the time-frequency locations of repetitions may be periodic or non-periodic. Further, the repetitions can be exact copies, or different redundancy versions of the same encoded DCI. Additionally, repetitions of uplink or downlink shared channel communications, uplink or downlink control channel communication, broadcast channel communications, or any combinations thereof, may be provided.
Patent WO-2021207926-A1 (WO)
Title: Method for determining memory, statistics server, physical machine and storage medium
Inventor: GUO ZILIANG
IPC: G06F9/50
Filed: 2020-04-14
Abstract: A method for determining a memory, a statistics server (100), a physical machine (300) and a storage medium, the method comprising: receiving a memory usage record of a computer container corresponding to each physical machine (300) monitored in a preset period of time, the computer containers each being a container using the memory of a physical machine (300) (S201); acquiring a preset quantile as well as the maximum memory usage rate respectively corresponding to each physical machine (300) (S202); and determining, according to the preset quantile, the memory usage record, the maximum memory usage rate and a preset maximum available memory of the computer container corresponding to each physical machine (300), the fixed occupied memory of each computer container corresponding to each physical machine (300), wherein each physical machine (300) corresponds to at least one computer container (S203).
Patent WO-2021128665-A1 (WO)
Title: 一种生物素中间体双氨基物的hplc检测方法
Inventor: LV GUOFENG
IPC: G01N30/02
Filed: 2020-04-20
Abstract: 一种生物素中间体双氨基物的HPLC检测方法，该检测方法包括如下步骤：用流动相溶解生物素合成过程中的环合反应液后，在以下色谱条件下进行检测：色谱柱为C18-WCX混合柱，检测波长为195-220nm，测试时间为16-20min，流动相为乙腈-磷酸盐缓冲液。该检测方法可以使待测物质双氨基物的出峰时间稳定在10-12min，解决了双氨基物与溶剂峰出峰重合的问题，使得监测更加准确、可靠。
Patent WO-2020233327-A1 (WO)
Inventor: WANG YUN
IPC: H01H13/36
Filed: 2020-04-23
Abstract: 一种微动开关组件，其包括微动开关(1)以及可与微动开关抵压或分离的触发压头(3)；微动开关包括开关弹片(11)以及可在开关弹片作用下处于开启或者闭合状态的开关按钮(12)；微动开关组件还包括保护弹片(2)，保护弹片位于触发压头与开关弹片之间并罩设在开关弹片上，在触发压头的作用下，保护弹片发生弹性形变，以带动开关弹片向开关按钮抵压并触发微动开关导通。还提供一种应用微动开关组件的微动开关系统。本微动开关组件可靠性高，使得微动开关系统可靠性高。
Patent WO-2020233367-A1 (WO)
Inventor: LU TIEHUA
IPC: G06F16/2458
Filed: 2020-04-28
Abstract: The present application relates to the field of blockchains, and in particular to the field of block structure improvement. Disclosed are a blockchain data storage and query method, apparatus and device, and a storage medium. The blockchain data storage and query method comprises: generating an index database; acquiring a target structured query language (SQL) statement, with the target SQL statement being a legitimate statement conforming to an SQL syntax rule; parsing the target SQL statement according to a preset algorithm to obtain an abstract syntax tree; generating a logical execution plan according to the abstract syntax tree, with the logical execution plan comprising a data insertion plan, a data modification plan and a data query plan; and performing a read-write operation on a blockchain distributed database according to a logical generation plan and the index database to obtain a read-write result, with the blockchain distributed database being used for storing and querying data. In the present application, by encapsulating a blockchain underlying interface and using an SQL statement and an index database to realize data chaining storage and query, the development threshold is lowered, and the retrieval and development efficiency is improved.
Patent WO-2021232197-A1 (WO)
Title: Method and apparatus for monitoring device state, device, and storage medium
Inventor: LYU XIAOQIANG
IPC: G05B15/02
Filed: 2020-05-18
Abstract: Provided in the embodiments of the present application are a method and apparatus for monitoring the device state, a device, and a storage medium. The method comprises: a user terminal sends a subscription request to a cloud server; according to the received subscription request, the cloud server can monitor a device belonging to a target user and/or the device state, and when the device belonging to the user and/or the device state changes, sends notification information to a user terminal corresponding to the target user. Thus, the user terminal can promptly and accurately obtain change information of the device and/or the device state that needs to be controlled, which improves the accuracy of obtained state information of an Internet of Things device, and thereby improves the precision of device control.
Patent WO-2020249115-A1 (WO)
Inventor: YAN JINGBO
IPC: C22C1/02
Filed: 2020-06-12
Abstract: A composite-strengthened, corrosion-resistant superalloy and preparation processing therefor. The components of the alloy satisfy, by mass percent: Cr: 20-24%, Co: 10-15%, Ti: 1.5-2.5%, Al: 2.5-3.5%, W: 3-7%, Si: ≤0.5%, Mn: ≤0.5%, Nb: 0.5-1.5%, C: 0.03-0.08%, and Fe: 0.5-1.0%, the remainder being Ni, where 1.5 ≤ Al/Ti and W+Cr ≤ 27%. The preparation processing comprises: smelting, homogenization treatment, then hot rolling, and finally thermal treatment. By means of promoting the precipitation of a large amount of a uniformly dispersed secondary strengthening phase in the alloy, good strength performance in the alloy is obtained, and at the same time, while still ensuring organizational stability of the alloy, a certain amount of a solid solution strengthening element is added, thus ensuring excellent anti-oxidation and anti-corrosion performance in the alloy.
Patent WO-2021227221-A1 (WO)
Inventor: CUI PENGCHENG
IPC: F01P5/14
Filed: 2020-07-03
Abstract: 一种电子水泵干转保护方法，包括首先对电流值短时峰值设置滤波范围进行过滤，短时峰值不作为判定依据，在电子水泵首次识别干转时，通过对该方法的执行，对电子水泵进行降速、升速重新检测等多个确认过程，最终判定是否缺水干转。该方法避免误判的产生，对电子水泵进行保护。
Patent WO-2021004421-A1 (WO)
Inventor: LV HEJUN
IPC: A61P35/00
Filed: 2020-07-06
Abstract: La présente invention concerne un dérivé alcyne, son procédé de préparation et ses applications en médecine. Plus particulièrement, la présente invention concerne le dérivé alcyne tel que représenté par la formule (I), son procédé de préparation, un sel pharmaceutiquement acceptable de celui-ci et des utilisations de ceux-ci en tant qu'agent thérapeutique, en particulier en tant qu'inhibiteur de la phosphoinositide 3-kinase gamma (PI3Kγ), les définitions des substituants dans la formule (I) étant identiques aux définitions dans la description.
Patent WO-2021004465-A1 (WO)
Inventor: BAI RUILIANG
IPC: G16H30/40
Filed: 2020-07-08
Abstract: A method for analyzing a dynamic contrast-enhanced magnetic resonance image: acquiring an angiographic contrast agent concentration time signal AIF in dynamic contrast magnetic resonance imaging (DCE-MRI) data; performing non-linear least square sum fitting of a full shutter speed model SSMfull model and a simplified vascular shutter speed model SSMvas model for a DCE-MRI time series signal of each pixel point respectively to obtain DCE-MRI signal fitting results; using a modified Akaike information criterion to score and compare the DCE-MRI signal fitting results, and selecting the optimal model; when the optimal model is the SSMfull model, generating a distribution map of the five groups of physiological parameters Ktrans, pb, po, kbo and kio after fitting; when the optimal model is the SSMvas model, generating a distribution map of the three groups of physiological parameters Ktrans, pb and kbo after fitting; and performing error analysis on kio and kbo to generate a final distribution map of the parameters kio and kbo, and a final distribution map of the parameters Ktrans, pb and po. The described analysis method may improve the accuracy of the estimation of the five physiological parameters of Ktrans, pb, po, kbo, and kio.
Patent WO-2021008466-A1 (WO)
Inventor: WU JUNYI
IPC: H04W8/22
Filed: 2020-07-10
Abstract: The present application provides a communication method and apparatus for solving the problem in which existing deployment techniques cannot meet the requirements of business privacy protection. An agent function is deployed in a business management network, and is configured to perform obfuscation processing on a permanent identifier of a terminal device to be sent in a message from the business management network to an operator network so as to obtain a temporary identifier, and is also configured to convert the temporary identifier of the terminal device, which is carried in a message sent from the operator network to the business management network, into the permanent identifier. In this way, the temporary identifier obtained by means of obfuscation processing can serve as the permanent identifier of the terminal device in the operator network, thereby improving the security of the permanent identifier of the terminal device.
Patent WO-2021068584-A1 (WO)
Title: Method and device for generating aperiodic four-phase z complementary sequence pair signals
Inventor: LI GUOJUN
IPC: H04J13/00
Filed: 2020-07-15
Abstract: The present invention belongs to the technical field of communication systems, and particularly relates to a method and a device for generating aperiodic four-phase Z complementary sequence pair signals in a communication system. The method comprises: inputting a group of aperiodic binary Z complementary sequence pairs ( a ,  b ) with the zero correlation zone width of Z into a serial-parallel converter; correspondingly outputting each sequence element subjected to serial-parallel conversion to a symbol converter; the symbol converter processing the input sequence elements and outputting to a multiplying circuit; the multiplying circuit generating three paths of output; an adder performing staggered superposition on three paths of output data of each sequence element in sequence  a  and three paths of output data of each sequence element in sequence  b  to generate each sequence element of an aperiodic four-phase Z complementary sequence pair; and performing parallel-serial conversion on each sequence element of the aperiodic four-phase Z complementary sequence pair by using a parallel-serial converter so as to output the aperiodic four-phase Z complementary sequence pair. The present invention can be applied to signal processing, communication systems, and large-scale integrated circuit testing, etc.
Patent WO-2022027478-A1 (WO)
Title: Method and apparatus for handover
Inventor: GUO XIN
IPC: H04L1/18
Filed: 2020-08-06
Abstract: Embodiments of the present application relate to a method and apparatus for handover in next generation networks (NGNs). An exemplary method includes: a method may include: transmitting information of task associated with a UE; and receiving at least one configuration of task result feedback (TRF) associated with the UE from at least one candidate base station (BS), wherein each configuration indicates how to provide result feedback on the task to the UE via a corresponding candidate BS of the at least one candidate BS. Embodiments of the present application can efficiently guarantee the performance requirements (such as latency, energy, computational capability and so on) of a UE during a handover procedure.
Patent WO-2021027741-A1 (WO)
Title: 一种约氏乳杆菌及其应用
Inventor: CHENG LEI
IPC: A61K35/747
Filed: 2020-08-07
Abstract: 提供一种约氏乳杆菌(Lactobacillus johnsonii) 菌株Ljohn‑1及其应用，该菌株已于2019年6月保藏于中国典型培养物保藏中心，菌株保藏号为：CCTCC No.M2019426。该菌株属于我国女性阴道的优势菌株、能够应用于制备阴道微生态制剂中，有利于提高细菌性阴道炎治愈率和降低细菌性阴道炎复发率。
Patent WO-2021098312-A1 (WO)
Title: 泵体组件、流体机械和换热设备
Inventor: HU YUSHENG
IPC: F04C29/00
Filed: 2020-08-21
Abstract: 一种泵体组件、流体机械和换热设备，其中泵体组件包括：活塞（1）；转轴（2）；气缸（4），具有吸气口（43）和排气口（41）；活塞套（3），位于气缸（4）内。转轴（2）驱动活塞（1）转动的同时在活塞套（3）内往复运动，活塞（1）与气缸（4）的内壁面之间形成压缩腔（5），压缩腔（5）被配置为在泵体组件排气完成并开始吸气时，已经脱离排气口（41）并转动过角度β，角度β大于0°且小于等于10°。
Patent WO-2022021523-A1 (WO)
Inventor: LI QUANMIN
IPC: B28B23/04
Filed: 2020-08-27
Abstract: Disclosed are a prefabricated component, an end tensioning device of a prefabricated component, and a tensioning method. The prefabricated component comprises a concrete main body and a prestressed steel bar. The prestressed steel bar is located at the interior of the concrete main body and extends along the axial direction of the concrete main body. An end of the concrete main body has a sinking platform. An end of the prestressed steel bar is located in the sinking platform. The interior of the sinking platform is filled with an anticorrosive material so as to wrap the prestressed steel bar located in the sinking platform. The sinking platform at the end of the prefabricated component forms a chamber, and the end of the prestressed steel bar is sunk into the sinking platform at the end of the prefabricated component. The chamber in the sinking platform is filled with an anti-corrosion material, such that after the maintenance of the prefabricated component has reached a standard strength, a completely sufficient protective layer is provided for the steel bar at the end of the prefabricated component. Therefore, the anti-corrosion performance of the end of the prefabricated component can be ensured and the concrete durability of the end of the prefabricated component is significantly increased, such that the protective layer of the steel bar reaches the national standard, thus overcoming gaps in a standard and gaps in technology.
Patent WO-2021227313-A1 (WO)
Title: Method and system for generating an importance occupancy grid map
Inventor: NABATCHIAN AMIRHOSEIN
IPC: G05D1/02
Filed: 2020-09-10
Abstract: A system and method for generating an importance occupancy grid map (OGM) for a vehicle are disclosed. The method includes: receiving a three-dimensional (3D) point cloud; receiving a binary map, the binary map associated with a set of GPS coordinates of the vehicle; receiving information representative of a planned path for the vehicle; and generating an importance OGM based on the 3D point cloud, the binary map, and the planned path for the vehicle using a map generation module.
Patent WO-2021047577-A1 (WO)
Inventor: ZHAO WEISHENG
IPC: G11C11/16
Filed: 2020-09-10
Abstract: La présente application fournit une mémoire vive à spin et un procédé. Une seconde jonction à effet tunnel magnétique est agencée dans chaque partition de stockage, et la seconde jonction à effet tunnel magnétique maintient un état antiparallèle au moyen d'une commande de courant ; en outre, la température de chaque partition de stockage peut être détectée et ensuite transmise à un circuit de commande de sorte que le circuit de commande délivre en sortie un signal de commande d'écriture sur la base de la température reçue ; la fréquence d'écriture est commandée, de sorte que la fréquence d'écriture puisse être commandée pour être réduite lorsque la température est basse, et vice versa. Par conséquent, le problème d'une défaillance d'opération d'écriture de la mémoire vive à spin dans une région à basse température est résolu, une plage de fonctionnement fiable de la mémoire vive à spin est agrandie, et la durée de vie de la mémoire vive à spin est prolongée.