baber/WOPTO huggingface dataset:
Patent WO-2021062896-A1 (WO)
Title: Form recognition method, table extraction method, and relevant apparatus
Inventor: ZHAN MINGJIE
IPC: G06K9/64
Filed: 2019-10-24
Abstract: A form recognition method, a table extraction method, and a relevant apparatus. The method comprises: performing table line extraction on a form image to be recognized to obtain a table line extraction result of said form image, the table line extraction result comprising multiple first table lines and/or multiple first table line intersection points (101); performing correction processing on said form image on the basis of the table line extraction result of said form image and a preset form template, wherein the preset form template comprises multiple preset second table lines and/or multiple preset second table line intersection points (102); and performing text recognition on the corrected form image to be recognized, and obtaining a form recognition result (103).
Patent WO-2021051584-A1 (WO)
Title: Semantic parsing method and apparatus, electronic device, and storage medium
Inventor: Ouyang Biyun
IPC: G06F40/284
Filed: 2019-11-13
Abstract: The present application relates to the field of semantic parsing, and disclosed thereby are a semantic parsing method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining the voice of a user; performing text conversion on the voice of the user to obtain corresponding text; performing word segmentation on the text to obtain a corresponding word segmentation result; determining nouns and verbs in the word segmentation result, and determining initial semantics of the user on the basis of the nouns and verbs in the word segmentation result; determining whether a question modal particle exists in the word segmentation result, and determining, on the basis of whether a question modal particle exists in the word segmentation result, a tone category of the voice of the user; and determining target semantics of the user on the basis of the initial semantics and the tone category. The technical solutions of embodiments of the present disclosure improve the precision of semantic parsing.
Patent WO-2021097843-A1 (WO)
Inventor: YU LIDONG
IPC: G06T17/00
Filed: 2019-11-22
Abstract: The embodiments of the present invention provide a three-dimensional reconstruction method and device, a computer system, and a computer-readable storage medium. The method comprises: extracting original image features from an original two-dimensional image of a target object; determining an original three-dimensional object on the basis of the original image features; determining a camera pose of a supplementary viewing angle of the target object, the supplementary viewing angle being different from a first viewing angle at which the original two-dimensional image is generated; on the basis of the camera pose of the supplementary viewing angle, generating a supplementary two-dimensional image of the target object at the supplementary viewing angle; performing three-dimensional reconstruction on the supplementary two-dimensional image to generate a supplementary three-dimensional object corresponding to the supplementary two-dimensional image; and fusing the original three-dimensional object with the supplementary three-dimensional object to obtain a three-dimensional reconstruction result of the target object. The solution can acquire more credible information of the target object and improve the reconstruction quality of the three-dimensional object.
Patent WO-2021109184-A1 (WO)
Inventor: SHI SHENGRONG
IPC: H04R1/02
Filed: 2019-12-11
Abstract: 本发明提供了一种扬声器箱，其包括具有收容空间的外壳、发声单体、透气隔离件和吸声颗粒，所述发声单体将所述收容空间分隔成前腔和与所述前腔相对的后腔，所述吸声颗粒收容于所述后腔内，所述外壳包括底壁和设于所述底壁的安装槽，所述发声单体设于所述安装槽内，其中，所述透气隔离件包括隔离部和自所述隔离部延伸的透气部，所述隔离部罩设于所述发声单体，所述透气部盖接于所述外壳的所述底壁，所述后腔包括由所述底壁和所述隔离部形成的第一腔体和由所述透气部和所述底壁形成的第二腔体。本发明的扬声器箱增加了透气隔离件与后腔的接触面积，降低了扬声器箱的谐振频率。
Patent WO-2021128158-A1 (WO)
Inventor: DU YI
IPC: G06F40/35
Filed: 2019-12-26
Abstract: Provided is a method for disambiguating between authors with the same name on the basis of network representation and semantic representation. The method comprises: 1) extracting semantic features and discrete features of each thesis in a target thesis library; 2) calculating the similarity between theses on the basis of the discrete features to obtain a relationship similarity matrix of the theses, and if a thesis does not have the same author or organization as other theses, adding the thesis to a stray thesis set; 3) calculating a semantic similarity matrix of the theses on the basis of the semantic features of the theses, and adding a thesis in the target thesis library that does not have the semantic features to the stray thesis set; 4) performing weighted summation on the relationship similarity matrix and the semantic similarity matrix to obtain a thesis similarity matrix, performing clustering on the thesis similarity matrix, and adding a thesis which does not belong to any cluster to the stray thesis set; and 5) allocating the theses in the stray thesis set to a corresponding cluster by using a matching method based on a similarity threshold value. The high-accuracy disambiguation of thesis authors who have the same name is realized.
Patent WO-2021109295-A1 (WO)
Inventor: LIU YUANJIANG
IPC: F16C29/04
Filed: 2019-12-27
Abstract: A linear guide rail pair and a guide rail mechanism. The linear guide rail pair comprises a fixed guide rail (1), sliding guide rails (2), and retainers (3); first fixed racks (11) are assembled on side walls of the fixed guide rail (1); second fixed racks (21) are assembled on side walls of the sliding guide rails (2); each of the retainers (3) is located between the first fixed rack (11) and the second fixed rack (21); a gear (35) is rotatably connected to the middle position of the retainer (3); a plurality of pin rollers (33) are symmetrically mounted on the two sides of the gear (35) by taking the gear (35) as an initial position on the retainer (3); the gear (35) is separately meshed with the first fixed rack (11) and the second fixed rack (21); when the sliding guide rails (2) slide with respect to the fixed guide rail (1), the gear (35) travels between the first fixed rack (11) and the second fixed rack (21). The linear guide rail pair and the guide rail mechanism have the characteristics of compact structure and small size.
Patent WO-2021134190-A1 (WO)
Inventor: LIANG PING
IPC: H04R9/06
Filed: 2019-12-30
Abstract: 本实用新型公开一种振膜，其包括振动部和由所述振动部延伸并环绕所述振动部设置的折环部，所述折环部包括折环上表面和与所述折环上表面相对的折环下表面；所述振膜还包括由所述折环上表面凸出或凹陷形成的上图形模部以及由所述折环下表面凸出或凹陷形成的下图形模部，所述上图形模部和所述下图形模部结构相异。本实用新型还提供一种运用该振膜的发声器件。与相关技术相比，本实用新型的振膜及发声器件稳定性好且声学性能更优。
Patent WO-2020224282-A1 (WO)
Inventor: QIN WENJIAN
IPC: G06K9/62
Filed: 2019-12-31
Abstract: A system for processing infant excrement sampling image classification. The system comprises: an image collection subsystem (1) for recording an infant excrement image; and an image classification subsystem (2) for performing classification training on the infant excrement image input by the image collection subsystem to obtain a classification training result. In the sampling image classification processing system, firstly, an infant excrement image is acquired, related color, texture and other feature information are extracted from the early infant excrement image; and classification training is performed on the images by means of deep learning to obtain classification and training results, thereby greatly improving the accuracy of image classification and recognition and the efficiency of disease screening, and thus achieving a good auxiliary effect for screening work of early infant diseases.
Patent WO-2021163817-A1 (WO)
Inventor: ZHANG WEN
IPC: E03F5/04
Filed: 2020-02-17
Abstract: Couvercle de trou d'homme pour empêcher la fuite de gaz et d'une entité vivante, qui peut assurer un drainage d'eau rapide, et peut empêcher la fuite de gaz et d'entité vivante, et qui est une innovation pour introduire un drain de plancher de désodorisation à l'intérieur d'une toilette dans une structure de couvercle de trou d'homme. Il est proposé d'ajouter une structure de contrôle anti-fuite sur le couvercle de trou d'homme de façon à commander automatiquement l'ouverture et la fermeture d'un canal de drainage d'eau. Le couvercle de trou d'homme peut être constitué d'une plaque de recouvrement supérieure avec une grille et une colonne de poussée, d'un bord supérieur avec un ressort, et d'un entonnoir inférieur, le bord supérieur étant fixé sur la plaque de couverture supérieure, l'entonnoir inférieur étant relié au ressort du bord supérieur au moyen de cordes de traction, et la colonne de poussée pouvant être poussée dans un trou de drainage d'eau de l'entonnoir inférieur; le couvercle de trou d'homme peut également être constitué d'une plaque de recouvrement supérieure avec une grille, d'un entonnoir long pourvu de fenêtres de trop-plein d'eau et monté sur la plaque de couvercle supérieure, et d'un robinet annulaire pourvu d'un flotteur et disposé dans l'entonnoir long, la pointe supérieure du flotteur pouvant être poussée dans un trou de drainage d'eau de l'entonnoir long; et le couvercle de trou d'homme peut également être constitué d'une plaque de recouvrement supérieure avec une grille, d'un seul entonnoir relié à la plaque de couvercle supérieure, et d'un seul robinet à flotteur qui est disposé dans l'entonnoir unique et peut être poussée dans un trou de l'entonnoir unique. De plus, les solutions de blocage des ouvertures de couvercle de trou d'homme de canalisations de drainage d'eaux usées, de fourniture de dispositifs de stérilisation d'air pour des orifices de décharge de gaz à des emplacements désignés dans une région, et de fourniture de ventilateurs pour l'alimentation en air au niveau d'ouvertures de couvercle de trou d'homme désignées sont en outre proposées pour un système de drainage d'eau pour la séparation d'eau de pluie et d'eaux usées. La présente invention présente une structure simple, est facile à fabriquer, est économique et applicable, peut être largement utilisée dans des réseaux de canalisations de drainage d'eau et d'eaux usées en milieu urbain, et peut également être conçue pour être un drain de plancher dans les toilettes.
Patent WO-2020244253-A1 (WO)
Inventor: YAN DAOGUANG
IPC: C07H15/26
Filed: 2020-02-20
Abstract: Disclosed is an application of a small molecule compound or a pharmaceutically acceptable salt thereof in the preparation of an anti-tumor metastasis drug. The structure of the compound is as shown in formula (I). The small molecule compound or the pharmaceutically acceptable salt thereof can significantly inhibit the invasion, migration and horizontal movement ability of tumor cells in vitro; moreover, the small molecule compound or the pharmaceutically acceptable salt thereof has low cell cytotoxicity, high safety to normal cells, and good drug-making properties, and can be prepared into an anti-tumor drug and/or an anti-tumor metastasis drug for application to prevent and treat the metastasis of tumor cells in patients with a median or late-stage malignant tumor; in addition, the small molecule compound or the pharmaceutically acceptable salt thereof has a simple structure, is easy to synthesize, can be prepared by large-scale industrial production, and is easy to popularize and apply.
Patent WO-2021168833-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W28/04
Filed: 2020-02-28
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé et un appareil de transmission de données ainsi qu'un dispositif. Le procédé comprend : un dispositif terminal qui reçoit des premières informations d'indication en provenance d'un dispositif de réseau, et détermine, en fonction des premières informations d'indication, un état de fonction de rétroaction HARQ correspondant à une première ressource préconfigurée. Le procédé peut améliorer l'efficacité de transmission de données entre un dispositif de réseau et un dispositif terminal.
Patent WO-2021017484-A1 (WO)
Title: Mooring device used for long-term berthing
Inventor: SUN LEI
IPC: E02B3/20
Filed: 2020-03-17
Abstract: A mooring device used for long-term berthing. A supporting frame is installed on a dock, and a free fairlead roller is installed on the dock; a mooring rope is wound and installed on the free fairlead roller, and the upper end of the mooring rope is horizontally connected to a spring fixed to the lower side of a transverse supporting frame by means of a free fairlead roller that is installed on the lower side of an upper-transverse supporting frame and corresponds to the position of free fairlead roller of the dock; the middle part of the mooring rope is penetratingly installed in an inertial induction self-locking link joint fixed on the end part of a platform arm, and the platform arm is fixed on a platform. In the present invention, the elastic deformation of the spring provides an omnidirectional restoring force for the moored platform, and the movement and response of the platform are controlled within a certain range, thus enabling the platform to slowly adjust position changes in the vertical direction, and meeting tidal change requirements. In extreme circumstances, the position of the platform is safely and quickly fixed by means of the inertial induction self-locking link joint, so as to ensure the stability of the platform.
Patent WO-2021203481-A1 (WO)
Title: Reliability constraint power distribution network planning method based on feeder line corridor
Inventor: WU WENCHUAN
IPC: G06F111/04
Filed: 2020-04-21
Abstract: Provided is a reliability constraint power distribution network planning method based on a feeder line corridor, belonging to the technical field of electric power system planning and evaluation. The method comprises: first, determining an element mounting state and fault isolation, load transfer and fault recovery action principles after a branch fault; then, establishing a power distribution network planning model composed of an objective function and constraint conditions; planning a transformer substation, a transformer, a feeder line and an interconnection switch in a power distribution network as a whole on the basis of the transformer substation, load distribution points and feeder line corridor information; minimizing the comprehensive investment cost for the power distribution network by taking a reliability index of the power distribution network as a constraint; and solving the model to obtain a power distribution network planning scheme meeting the system reliability requirement. The method in the present application is simple and is easily implemented, and the obtained optimal planning scheme reduces the investment cost of power distribution network on the premise of meeting the reliability constraint.
Patent WO-2021212384-A1 (WO)
Inventor: WU ZHENSHENG
IPC: G01N35/02
Filed: 2020-04-22
Abstract: Disclosed is a sample pretreatment system (1), comprising: a sample loading and unloading module (10) for automatically transferring a biological sample and a biological sample carrier so same enter or exit the sample pretreatment system (1); a centrifugal module (20) for centrifugally layering the biological sample; a sample cup distribution module (40) for performing a cup distribution operation on the centrifugally layered sample to obtain a post-cup distribution finished product; a finished product storage module (80) for storing the post-cup distribution finished product; a sample transmission module (30) for transmitting the centrifugally layered sample to the sample cup distribution module (40); and a control module (50) for controlling the modules of the sample pretreatment system to work in coordination. By means of the sample pretreatment system (1), the level of automation and the efficiency of sample pretreatment are improved.
Patent WO-2021226932-A1 (WO)
Title: Method and apparatus for determining resource location, and device and storage medium
Inventor: FU ZHE
IPC: H04W24/04
Filed: 2020-05-14
Abstract: Disclosed are a method and apparatus for determining a resource location, and a device and a storage medium, which belong to the technical field of communications. The method comprises: where a BWP is reactivated, determining the location of a CG resource according to first information, wherein the first information comprises frame number information used for determining the location of the CG resource. Provided is a method for determining or calculating the location of a CG resource corresponding to a BWP after the BWP is reactivated. Moreover, in the embodiments of the present application, frame number information is used for providing a clear system frame number cycle and/or a superframe number, etc. when a terminal device determines or calculates the location of a CG resource, such that the terminal device explicitly refers to information of a frame number, and it is ensured that the location of the CG resource determined or calculated by the terminal device is the same as that determined or calculated by a network device which utilizes the same method for determining a resource location, thereby ensuring the quality of service of a TSC service, etc., and improving the reliability of communication.
Patent WO-2020228822-A1 (WO)
Inventor: JASSAL AMAN
IPC: H04W4/00
Filed: 2020-05-15
Abstract: A method in a user equipment (UE), involves configuring an artificial intelligence (AI) module in a UE to perform at least one task for wireless communications and then performing the task using the configured AI module. The AI module may be on a SIM card inserted into the UE, or part of an internal software implementation. Configuring the AI module can be based on default parameters stored in the UE, or based on signalling received from a network.
Patent WO-2020233581-A1 (WO)
Inventor: Bian Sucheng
IPC: G01B7/00
Filed: 2020-05-20
Abstract: Provided is a height measuring method applied to an electronic device (100). The electronic device (100) at least comprises a first main body (302), a second main body (303), and a first connection shaft (301) connecting the first main body (302) and the second main body (303), wherein the first main body (302) and the second main body (303) can rotate around the first connection shaft (301). A user places an object to be measured (500) on the first main body (302), and rotates the second main body (303) to measure the height of the object to be measured (500). The measuring method comprises: the electronic device (100) detecting whether an object to be measured (500) is in contact with the second main body (303); the electronic device (100) identifying an included angle between the first main body (302) and the second main body (303); when the object to be measured (500) is in contact with the second main body (303), the electronic device (100) identifying the distance from a contact between the object to be measured (500) and the second main body (303) to the first connection shaft (301); the electronic device (100) calculating, according to the included angle and the distance, the height of the object to be measured (500); and the electronic device (100) outputting the height of the object to be measured (500).
Patent WO-2021232421-A1 (WO)
Title: Dual connectivity enabling and disabling
Inventor: ZHANG HAO
IPC: H04W52/02
Filed: 2020-05-22
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for detecting and resolving issues with network attachment by a user equipment (UE) with dual connectivity support enabled.
Patent WO-2021208205-A1 (WO)
Title: Non-contact connector, signal processing method, and storage medium
Inventor: XIE QIJUN
IPC: H04B3/54
Filed: 2020-05-28
Abstract: Disclosed are a non-contact connector, a signal processing method, and a storage medium. The non-contact connector can be communicatively connected to a matching plug. The plug has a second magnetic core and a second coil. The second coil is spirally arranged on the outer circumference of the second magnetic core, and the second coil and the second magnetic core together form a secondary coil. The non-contact connector comprises: at least two plug-in ports, each plug-in port comprising a first magnetic core; and a first coil spirally arranged on the inner circumference of the first magnetic core of each plug-in port, the first coil and the first magnetic cores together forming a primary coil. When the non-contact connector and multiple plugs are connected by means of the at least two plug-in ports, the primary coil and the secondary coil are electromagnetically coupled such that the non-contact connector and the multiple plugs are in communication connection with each other. The present application can reduce the difficulty of arranging wiring between devices while ensuring the service life of connectors.
Patent WO-2021093319-A1 (WO)
Title: Tooth-brushing cup and heating device
Inventor: CHEN HONGSHENG
IPC: H05B6/06
Filed: 2020-06-09
Abstract: A tooth-brushing cup (4) and heating device, consisting of a tooth-brushing cup (4), a hoop (1), a base (5), and the like. The base (5) is provided with an electromagnetic coil (3), a control circuit, and the like; a display window (6) is provided at the upper portion of the base (5), and used for displaying a current temperature value, a set temperature value, and a countdown value of heating time; four buttons are provided above the display window (6) and respectively used for setting a temperature and a heating time; a power switch (12) is provided on the right side of the display window (6); the hoop (1) is mounted on the base (5); a conical surface inside the hoop (1) is attached to an outer conical surface of the tooth-brushing cup (4); the tooth-brushing cup (4) is made of stainless steel by stamping and is in a circular table shape, and a side plane (13) is stamped on the side wall of the tooth-brushing cup (4) to be tightly attached to a base panel (14); the electromagnetic coil (3) generates eddy currents and heat in the side plane (13) of the tooth-brushing cup (4) by introducing alternating current, and water in the tooth-brushing cup (4) is heated. Heating is automatically stopped when the temperature or time reaches a set value; the amount of water is small and the temperature does not need to be too high, so that the heating time is short; and the temperature adaptation range of people on tooth-brushing water is large, so that the requirement for temperature and time setting precision is not high, and use is convenient.
Patent WO-2021253147-A1 (WO)
Inventor: YIN XIUSHAN
IPC: C12N5/10
Filed: 2020-06-15
Abstract: 提供了一种可基于细胞介导的新冠肺炎疫苗及其制备方法，其步骤包含：由干细胞呈递的新冠特异抗原载体的构建，以及与干细胞修饰和组装。通过免疫小鼠两周后，约有50％小鼠体内抗体呈现强阳性表达，尤以N基因修饰的干细胞疫苗最为显著。
Patent WO-2021063041-A1 (WO)
Title: Cooking container sensing for ignition triggering and programmed cooking
Inventor: COWAN RICHARD W
IPC: F24C3/12
Filed: 2020-06-24
Abstract: A cooking appliance such as a range or stovetop incorporates cooking container sensing for controlling burner ignition and/or triggering events in programmed cooking sequences.
Patent WO-2021004547-A1 (WO)
Inventor: WANG ZHAOYIN
IPC: A61K31/4375
Filed: 2020-07-13
Abstract: This disclosure relates to heterocyclics as inhibitors of HPK1, in particular relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising said compound that useful for treatment of HPK1 mediated diseases and conditions such as cancer. (I)