baber/WOPTO huggingface dataset:
Patent WO-2020134584-A1 (WO)
Inventor: SHI ZHIGANG
IPC: A61B5/0488
Filed: 2019-11-05
Abstract: 一种监护装置及阈值控制方法。监护装置包括：主机（210）；与主机（210）电信号连接的信息采集模块（120），用于采集目标区域的肌电信号；主机（210）包括信息处理模块（130），用于对肌电信号进行处理，以确定与肌电信号对应的监护信息；与信息处理模块（130）电信号连接的输出模块，至少用于输出监护信息。监护装置的阈值控制方法包括：设定监护装置的阈值；监护装置能够基于阈值输出提示信息；将电极（230）放到检测区域，启动监护装置。
Patent WO-2020140608-A1 (WO)
Title: 一种图像数据处理方法、设备及计算机可读存储介质
Inventor: XU YANG
IPC: G06K9/32
Filed: 2019-11-11
Abstract: 一种图像数据处理方法、设备及计算机可读存储介质，该方法包括：接收业务终端发送的待检测的图像数据，所述待检测的图像数据包括字段信息(S101)；对待检测的图像数据中的字段信息进行标注，以得到字段标注信息(S102)；根据字段标注信息确定待检测的图像数据中字段信息的位置信息，并根据位置信息对待检测的图像数据进行裁剪，得到与位置信息对应的字段图像数据(S103)；获取字段图像数据中的文本信息，并根据文本信息对字段图像数据中文本的位置信息进行标注，以得到文本位置标注信息(S104)；基于识别模型对文本位置标注信息和字段图像数据进行处理，以识别出字段图像数据中的文本信息(S105)。通过这种方式，可实现根据标注信息快速识别文本信息，从而提高识别效率。
Patent WO-2021082113-A1 (WO)
Inventor: CHEN LIQI
IPC: G06F11/30
Filed: 2019-11-21
Abstract: L'invention concerne un procédé de maintien de l'effet d'opération de gestion d'un ensemble de données d'un contrôleur hôte de mémoire non volatile. La présente invention peut permettre qu'un disque dur à semi-conducteurs desserve une instruction de gestion d'ensemble de données d'une spécification d'interface d'un contrôleur hôte de mémoire non volatile de manière opportune et qu'il maintienne tout de même un état dans lequel des données ont été annulées après une défaillance de puissance inattendue ; de plus, les données sont à nouveau annulées pendant une période de récupération après la défaillance de puissance inattendue, ce qui permet d'obtenir l'effet de données annulées qui ne peuvent plus être lues.
Patent WO-2020143350-A1 (WO)
Inventor: ZHANG YUE
IPC: F04C18/02
Filed: 2019-11-28
Abstract: L'invention concerne une plaque de poussée (100) destinée à un compresseur à spirale (10), le compresseur à spirale (10) comprenant la plaque de poussée, la plaque de poussée (100) comprenant une surface de poussée (110) située sur une première face de la plaque de poussée (100) ; une rainure d'huile annulaire (102) située sur une seconde face (130), opposée à la première face, de la plaque de poussée (100) ; et une pluralité de trous traversants d'alimentation en huile (104) s'étendant à partir du fond de la rainure d'huile annulaire (102), à travers la plaque de poussée (100), jusqu'à la surface de poussée (110). La plaque de poussée peut fournir de l'huile plus efficacement sans endommager la surface de poussée.
Patent WO-2020155861-A1 (WO)
Title: 一种裂缝性油气藏油气井充填封隔体颗粒降水增油方法
Inventor: PEI BAILIN
IPC: E21B33/13
Filed: 2019-12-10
Abstract: 一种裂缝性油气藏油气井充填封隔体颗粒降水增油方法，包括以下步骤：(1)通过井口将携带封隔体颗粒的充填液注入井筒及裂缝；直至达到或超过地层破裂/裂缝延伸压力，或者直至达到单位注入压力下的注入量接近零，或者直至达到预设的封隔体颗粒充填量；(2)投产。本发明通过对裂缝进行直接充填和回采充填、对环空进行充填，以及从注水井向生产井充填，可以有效解决各种类型的裂缝存在的窜流产水的问题，特别是采用两压力阶段式加压充填方式和回采充填方式，使封隔体颗粒顺利进入无口缝，有效提高了裂缝的封堵效果，降低了各种裂缝的导流能力，降低了井的出水；同时，也进一步提高了基质生产时的压力梯度，提高了基质油气的动用程度，提高了采收率。
Patent WO-2021128217-A1 (WO)
Inventor: WANG JIN
IPC: H04L12/26
Filed: 2019-12-26
Abstract: Disclosed are a data searching system and a data searching method. The data searching system may comprise a controller, a first memory, and a second memory, and the first memory is a Content Addressable Memory (CAM). The controller may receive a target key entry and position indication information for searching for target data, and the position indication information may indicate a target key area and a target AD area associated with the target data; the controller may perform matching search in the target key area by using the target key entry to obtain a matched entry position; and the controller may further obtain the target data from the target AD area according to the matched entry position. In embodiments of the present application, a mapping relationship is not required to be maintained any more between the maximum storage length of the first memory and the maximum storage length of the second memory, thereby facilitating improving the storage density of the first memory and/or the second memory.
Patent WO-2021142610-A1 (WO)
Inventor: CHEN KUAN HUNG
IPC: G02B3/00
Filed: 2020-01-14
Abstract: 一种微透镜阵列（100），包括：至少一个基本透镜（10）和至少一个变形透镜（20）。基本透镜（10）被构造为矩形透镜，多个变形透镜（20）分别相对于基本透镜（10）等比例放大或缩小。基本透镜（10）和变形透镜（20）无周期性地排布以构成具有矩形外轮廓的微透镜阵列（100）。微透镜阵列（100）排布方便且制造简单，能够有效解决叠影问题，光学效果好。
Patent WO-2020156412-A1 (WO)
Title: 一种上行信号发送方法、接收方法、装置及系统
Inventor: JIN LE
IPC: H04W24/02
Filed: 2020-01-22
Abstract: 本申请实施例提供一种上行信号发送方法、接收方法及装置，其中，终端设备生成第一上行信号的N个第一分信号，并通过N个上行端口分别向网络设备发送N个第一分信号。在N个上行端口中，第i个上行端口用于发送第i个第一分信号。其中，终端设备发送第i个第一分信号的发送功率与第i个上行端口和网络设备之间的路径损耗相关的，i小于等于N、且N为大于1的正整数。采用上述方法，有利于提高终端设备的上行吞吐量。
Patent WO-2020168907-A1 (WO)
Title: Method and device applicable in user equipment and base station for radio communications
Inventor: WU KEYING
IPC: H04W72/04
Filed: 2020-02-05
Abstract: The present application discloses a method and a device applicable in user equipment and a base station for radio communications. The method comprises: a user equipment unit receiving first signaling and second signaling; and transmitting a first radio signal in a first air interface resource block, wherein the first signaling is used to determine the first air interface resource block, the second signaling is used to determine a second air interface resource block, the first air interface resource block and the second air interface resource block are nonorthogonal in a time domain, the first radio signal comprises at least a second sub-signal of a first sub-signal and the second sub-signal, the first signaling is used to determine a first parameter set, a target parameter set is used to determine the number of resource elements occupied by the second sub-signal in the first air interface resource block, and a timing relationship between the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and a second parameter set. The method ensures reliable transmission of uplink control information on a data channel of an uplink physical layer.
Patent WO-2020258913-A1 (WO)
Inventor: JING QUAN
IPC: G06K9/00
Filed: 2020-03-03
Abstract: A method and a device for training a classification model, which relate to the field of artificial intelligence, and are used for training the classification model to have higher accuracy. The method includes: after collecting a training set, a collection device sends the training set to a classification model training device, if the number of signals in a first signal set in the training set is less, or does not exceed a threshold, the classification model training device uses an augmentation model to augment the first signal set, further, the classification model is trained by using the augmented first signal set, the trained classification model is used for determining the type to which an input signal to be classified belongs, wherein the augmentation model and the classification model adopt neural network models of different structures. The classification model is trained by using the augmented first signal set, so that the classification model can learn richer features from the augmented first signal set, which is conducive to improving the accuracy of the classification model.
Patent WO-2021174529-A1 (WO)
Inventor: NUMATA HAJIME
IPC: H04N9/07
Filed: 2020-03-06
Abstract: An image sensor (10), an imaging apparatus (100), an electronic device (1000), an image processing system (10000) and a signal processing method. The image sensor (10) comprises a filter array (11), a pixel array (12) and a processing circuit (13). The filter array (11) comprises a plurality of filter areas (111), wherein each filter area (111) comprises a plurality of filter units (1111). The processing circuit (13) is used for combining electrical signals generated by pixels (120) corresponding to each filter unit (1111) and outputting same to serve as a combined brightness value and form a first intermediate image, for generating a first color signal, a second color signal and a third color signal according to the electrical signals generated by the pixels (120) corresponding to each filter area (111) and processing same to obtain a plurality of second intermediate images used for characterizing a color value of the filter area (111), and for fusing the first intermediate image and the second intermediate image to obtain a first target image.
Patent WO-2021195829-A1 (WO)
Title: 图像处理方法、装置和可移动平台
Inventor: PAN HUI
IPC: H04N9/04
Filed: 2020-03-30
Abstract: 一种图像处理方法、装置和可移动平台，所述方法包括：获取拍摄装置在拍摄待处理图像时的变焦倍数，并获取待处理图像中的像素点的位置信息；根据变焦倍数和位置信息，确定像素点的色差偏移量；根据色差偏移量，对像素点进行色散矫正。本申请在进行色散矫正时，不仅考虑了不同位置的像素点的色散的不同，也考虑了拍摄装置在拍摄待处理图像时的变焦倍数，通过变焦倍数和待处理图像中的像素点的位置信息确定像素点的色差偏移量，再对像素点的色散矫正，实现了多焦段的色散矫正，可以对多焦段的拍摄装置进行有效色散矫正。
Patent WO-2020220933-A1 (WO)
Title: Method for generating reference signal, method for detecting reference signal, and communication apparatus
Inventor: SHI ZHENYU
IPC: H04L27/26
Filed: 2020-04-03
Abstract: The present application provides a method for generating a reference signal, a method for detecting a reference signal, and a communication apparatus, so that a terminal device or a network device is able to generate a reference signal by using a pseudo-random sequence initial factor c init  provided in the embodiments of the present application, and the generation manner is able to support a large number of reference signal sequences, and compared with the solutions in the prior art, the present application can better satisfy the requirements for various 5G scenarios. The method may comprise: obtaining a sequence of reference signals on the basis of a pseudo-random sequence initial factor c init ; mapping the sequence to one or more OFDM symbols; wherein the pseudo-random sequence initial factor c init  is related to a parameter d, d = max(log  2  (n  ID, max  +1)-10,0), or d = max(log  2  (n  ID, max  +1)-12,0), max representing that the larger value is taken between the two, and n  ID, max  representing the maximum value of a reference signal sequence ID.
Patent WO-2020233382-A1 (WO)
Title: Low-temperature-drift linear voltage stabilizer with extremely low power consumption
Inventor: CHEN CHAO
IPC: G05F1/567
Filed: 2020-04-30
Abstract: A low-temperature-drift linear voltage stabilizer with extremely low power consumption. By use of the voltage stabilizer, the closed-loop control of a conventional linear voltage stabilizer is blended into a reference voltage generation circuit. The voltage stabilizer comprises: nine PMOS tubes, which are respectively a PMOS tube PM1 to a PMOS tube PM9; two resistors, which are respectively a resistor R1 and a resistor R2; two capacitors, which are respectively a capacitor C1 and a capacitor C2; and two NMOS tubes, which are respectively an NMOS tube NM1 and an NMOS tube NM2. A linear voltage stabilization function of the low temperature drift under the extremely low power consumption can be implemented by fewest circuit branches and a minimum transistor number. The voltage stabilizer has the characteristics of simple structure, low static power consumption, and large output driving range.
Patent WO-2020248935-A1 (WO)
Inventor: LIANG SHUFEN
IPC: B23P19/06
Filed: 2020-06-08
Abstract: Disclosed is a screw locking route planning method using an ant colony algorithm. The method comprises the steps: acquiring designated positions of screw holes to be locked (100); taking the distance between the screw holes to be locked as a pheromone (200); obtaining a set of all initial locking routes (300); determining whether an iteration ending condition is met, wherein a determination condition is whether all locking routes go through all designated sites (400); if the iteration ending condition is not met, acquiring a supplementary route of each locking route to form a whole route of each locking route until the iteration ending condition is met (500); taking a set of whole routes of all the locking routes as a final route set (600); and obtaining the shortest route from the final route set (700). Through the ant colony algorithm capable of planning an optimal screw locking route by means of performing calculation and comparison on directions of and distances between screw holes, it can be ensured that the optimal solution of a route problem is obtained, such that time spent on transfer is reduced, thereby greatly improving production efficiency.
Patent WO-2021169084-A1 (WO)
Inventor: DING TIAN
IPC: B01J20/30
Filed: 2020-06-11
Abstract: L'invention concerne un matériau de structure organométallique à base de zirconium et son procédé de préparation. De l'eau activée par plasma ou de l'eau électrolysée fortement acide est ajoutée à un système de matière première pour préparer un matériau de structure organométallique à base de zirconium UiO-66, une réaction est effectuée pour obtenir un produit brut, et le produit brut obtenu est post-traité pour obtenir le matériau de structure organométallique à base de zirconium UiO-66. Le procédé de préparation de la présente invention peut réduire la température de réaction de 120 °C à 80 °C, et réduire le temps de 24 h à 10 minutes ou moins. Ledit procédé peut être mis en œuvre dans un récipient ouvert sans pression excessive, température et temps, a une bonne répétabilité, et peut obtenir une synthèse verte, efficace et stable. La présente invention réduit la température de réaction, raccourcit le temps de cristallisation, et présente les avantages d'un fonctionnement simple, de conditions de réaction modérées, d'un respect de l'environnement, de faibles coûts, d'un rendement de réaction élevé, etc. et d'une production industrialisée.
Patent WO-2021208223-A1 (WO)
Title: Acetanilide compound, preparation method for same, and applications thereof
Inventor: CHEN XIUWEN
IPC: A61K31/245
Filed: 2020-06-16
Abstract: An acetanilide compound, a preparation method for same, and applications thereof, related to the technical field of organic synthesis. Provided are the acetanilide compound having antitumor activity, the preparation method for same, and the applications thereof; effectively solved is the problem of preparing an acetanilide compound having antitumor activity. The preparation method allows the highly efficient synthesis of the acetanilide compound and has the advantages of simple synthesis steps, operational safety, toxic-free raw materials, and inexpensive raw materials. The preparation process provides excellent selectivity and high atom economy, the acetanilide compound produced is structurally novel, and the bioactivity thereof can be further developed; the acetanilide compound provided provides an excellent inhibitory effect with respect to human leukemia cell K562, human promyelocytic acute leukemia cell HL60, and human cervical cancer Hela cells. Therefore, the compound not only is applicable in in vitro antitumor activity screening as an antitumor reagent, but also is applicable in a medicament for use in preventing and treating tumors.
Patent WO-2020253750-A1 (WO)
Inventor: CHEN LUJING
IPC: G06F16/957
Filed: 2020-06-17
Abstract: A topological structure diagram displaying method, a device, an apparatus, and a storage medium, belonging to the technical field of networks. The method comprises: obtaining topological information of a topological structure diagram (101); classifying the topological information on the basis of types of nodes in the topological structure diagram (102); and displaying, on the basis of a classification result, the topological structure diagram on a display interface (103). The topological information is classified, and the topological structure diagram is then displayed according to the classification result, so as to present orderly, non-messy display content, improve operability and ease of use, and enhance user experience. Moreover, the invention facilitates rendering, saves memory and time, and prevents pages from getting stuck.
Patent WO-2021212635-A1 (WO)
Inventor: TANG XIN
IPC: A61K36/185
Filed: 2020-06-19
Abstract: Disclosed in the present invention is an application of a Brucea javanica fruit fat-soluble extract in preparation of a drug for promoting peripheral nerve regeneration. The Brucea javanica fruit fat-soluble extract is extracted by using a mixed solution of ethanol absolute and ethyl acetate. According to the present invention, a study found that the Brucea javanica fruit fat-soluble extract can promote neurite growth of peripheral DRG neurons, and promote division and proliferation of Schwann cells in glial cells of the peripheral nervous system, suggesting that the Brucea javanica fruit fat-soluble extract has a function of promoting peripheral nerve regeneration.
Patent WO-2021004302-A1 (WO)
Title: 直视人流刮宫装置及系统
Inventor: ZHOU XING
IPC: A61B1/05
Filed: 2020-06-28
Abstract: 一种直视人流刮宫装置(100)及直视人流刮宫系统(900)，包含刮宫机构(1)、观察机构(2)、电路(3)、负压吸引机构(4)及操作杆(5)。刮宫机构(1)的诊刮器(11)设在操作杆(5)和摄像头(22-1)的前端，在摄像头(22-1)的视野内。摄像头(22-1)后置的技术方案，可以保证诊刮器(11)完全处于摄像头(22-1)的视野范围内，手术过程中可以全程可视，不会存在观察盲区。同时，诊刮器(11)不会由于镜头模组(22)本身的高度产生的遮挡而存在操作死角，胚胎组织在子宫的任何位置着床都能够完全清除，尤其是对于输卵管口附近，即子宫底的着床位，诊刮器(11)也能轻松地对胚胎组织进行清除，临床使用过程更加安全、高效。该直视人流刮宫系统(900)包含该直视人流刮宫装置(100)，可以在显示系统(102)的实时显示下进行手术操作，人流手术过程非常精准、安全、高效。
Patent WO-2021051975-A1 (WO)
Title: Device for storing biological sample
Inventor: QU JIANGUO
IPC: B65G1/04
Filed: 2020-07-14
Abstract: Disclosed is a device for storing a biological sample. The device comprises: a tank body having a cavity that is vertically divided into a first cavity body and a second cavity body by means of a thermal insulation member (103); a tank opening; a thermal insulation cover (112) for closing the tank opening; a top fixing plate (114) located below the thermal insulation cover (112) and provided with a through hole; a liquid nitrogen tank central base (221) provided inside the tank body; a central shaft (226), with the upper end thereof being rotatably arranged in the through hole of the top fixing plate (114), the middle thereof passing through the thermal insulation member (103), and the lower end thereof being rotatably arranged at the liquid nitrogen tank central base (221); a lifting basket assembly (115) fixed to the lower end of the central shaft (226) and comprising a plurality of lifting baskets (105), wherein each of the lifting baskets (105) can repeatedly lift up and descend between the first cavity body and the second cavity body; and a lifting mechanism for lifting the lifting baskets (105), wherein the thermal insulation member (103) is provided with a channel opening for the lifting baskets to pass through, and the thermal insulation member (103) is provided with two first thermal insulation plates (104), with projections thereof on the thermal insulation member (103) surrounding the channel opening.
Patent WO-2021098266-A1 (WO)
Inventor: CAO LIQIANG
IPC: G02B6/42
Filed: 2020-07-24
Abstract: An edge-coupling optoelectronic device package structure comprises: an optical chip (1) provided with an edge-coupling structure; an optical coupling structural block (2) abutting the edge-coupling structure and provided with a through hole for retaining an optical fiber (8); and a transparent resin protective structural block (3) provided between the optical chip (1) and the optical coupling structural block (2) and used to cover a coupling surface of the optical chip (1) to ensure normal light transmission, wherein the optical chip (1), the optical coupling structural block (2), and the transparent resin protective structural block (3) are all located within a packaging layer (4). Using the edge-coupling optoelectronic device package structure simply requires inserting and retaining an optical fiber (8) in the through hole to achieve high precision alignment between the optical fiber (8) and the optical chip (1). The invention has advantages of passive alignment, structural simplicity, high precision, and the like, thereby facilitating assembly processes and mass production.
Patent WO-2021169170-A1 (WO)
Inventor: CAO XUWEN
IPC: G10L15/22
Filed: 2020-07-28
Abstract: A big data-based voice generation method, comprising: acquiring an audio signal of a speaker (S101); performing audio analysis on the audio signal of the speaker to obtain an audio factor of the speaker (S102); acquiring an emotion label of the speaker according to the audio factor of the speaker (S103); acquiring an emotion label of a robot corresponding to the emotion label of the speaker (S104); acquiring an audio factor of the robot according to the emotion label of the robot (S105); and according to the audio factor of the robot, generating an audio signal to be outputted of the robot (S106). The present method implements the integration of emotional factors into robot dialogue, so that the robot may have an emotional dialogue with a user, effectively solving the problem of an unemotional, blunt and one-way dialogue voice in existing human-machine dialogues.
Patent WO-2022027307-A1 (WO)
Inventor: ZHANG QI
IPC: H04W48/20
Filed: 2020-08-05
Abstract: Divers modes de réalisation de la présente divulgation concernent un procédé de commande de porteuse. Le procédé, qui peut être réalisé par un noeud de réseau, consiste à calculer une première latence de rétroaction d'un dispositif terminal par rapport au noeud de réseau, sur la base, au moins en partie, d'une numérologie d'une cellule candidate pour le dispositif terminal. Le procédé peut en outre consister à déterminer s'il faut sélectionner la cellule candidate en tant que cellule secondaire du dispositif terminal, en fonction de la première latence de rétroaction.
Patent WO-2022040900-A1 (WO)
Inventor: YANG LUANXIA
IPC: H04L1/18
Filed: 2020-08-25
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source device may determine a transmit power level increase based at least in part on a failed transmission for a message having a deadline for reception at a target device. For example, in some aspects, the deadline for reception of the message may be based at least in part on a survival time for an application consuming a communication service associated with the message. The source device may transmit a next message using the transmit power level increase during the survival time and prior to the deadline for reception of the message at the target device. Numerous other aspects are provided.
Patent WO-2021196523-A1 (WO)
Title: 一种组合式电机
Inventor: SU WEIXING
IPC: H02K16/00
Filed: 2020-09-08
Abstract: 本发明公开了一种组合式电机，定子壳体具有相对设置的第一封闭端和第二封闭端，第一封闭端和第二封闭端由环形壁连接，环形壁的内壁上固定设有第一定子，转子组件与第二封闭端之间设有与转子组件同步转动的盘式电机机构，转子组件包括：转子壳体其一端设有转子轴，转子轴伸出第一封闭端，用于连接驱动装置，且二者之间可转动：转子壳体的外缘上固定设有第一转子，用于匹配第一定子；第二定子内置于转子壳体内，匹配第一转子，第二定子远离第一封闭端的一端设有固定轴，固定轴穿出转子壳体后与第二封闭端固定，固定轴与转子壳体之间可转动。本发明的组合式电机包括两级转动机构，能够提高转动利用率，增加磁通量的产生，提高工作效率。
Patent WO-2022051922-A1 (WO)
Inventor: MEI WENQING
IPC: G06Q10/04
Filed: 2020-09-09
Abstract: An energy-saving control method for automatic train operation, and a related device and a readable storage medium. The method comprises: acquiring a plurality of preset traction distribution policies (S101); then, for each traction distribution policy, determining a performance indicator of the traction distribution policy (S102); on the basis of the performance indicator of each traction distribution policy, determining an optimal traction distribution policy (S103); and finally, controlling an automatic train operation system on the basis of the optimal traction distribution policy (S104). In the method, a plurality of traction distribution policies are provided, and an automatic train operation system is controlled on the basis of an optimal traction distribution policy, such that optimal energy consumption of a traction electric motor can be ensured, thereby improving the energy-saving effect of a train.