baber/WOPTO huggingface dataset:
Patent WO-2021092818-A1 (WO)
Title: Electrical device
Inventor: LIU MULAN
IPC: H02K5/20
Filed: 2019-11-14
Abstract: The electrical device comprises an end shield (2) comprising a first side (201) facing towards an internal space (9) of the electrical device and a second side (202) opposite to the first side (201); a bearing (3) arranged on the end shield (2); an output shaft (4) arranged in the bearing (3) and protruding out of the second side (202) of the end shield (2); and a heat insulation layer (5) arranged on the first side (201) of the end shield (2) around the bearing (3) to prevent hot air in the internal space (9) of the electrical device from reaching the end shield (2). In this way, the temperature of the end shield (2) and thus the temperature of the bearing (3) may be lowered during the operation of the electrical device.
Patent WO-2021092978-A1 (WO)
Inventor: LI XIAOSEN
IPC: E21B43/02
Filed: 2019-11-19
Abstract: 一种海相天然气水合物的开采方法及开采装置，该开采方法包括如下步骤：1、完成垂直井的构建后构造固定管(8)，固定管(8)中心设置开采井，固定管(8)内壁和开采井外壁之间填充混合均匀的混合物；2、自激振荡射流喷嘴(6)沿垂直井(22)进入到开采井内，通过开采井上的孔口到达指定位置对混合物进行喷射，进而使得混合物均匀打碎，形成人造裂缝；3、在相应温度之下，进行降压开采，水合物分解产气；4、开采井开采出来的气液混合物在气液分离装置(20)内进行分离得到液体和气体，收集得到的液体和气体。该开采方法有稳定降压开采、提高开采效率、高浓度天然气的回收、自动化操作和远程控制的优点，能为海相天然气水合物的开采提供指导。
Patent WO-2021072918-A1 (WO)
Inventor: ZENG WEIZHANG
IPC: B65G47/90
Filed: 2019-11-27
Abstract: A multifunctional automated meal dispenser, comprising a unit. The unit comprises seven work areas, which respectively are: a meal dispensing area (01), a meal box placement area (02), a meal lifting area (03), supplemental free areas (04/05), a meal sales area (06), and a control area (07). The meal dispensing area (01) is provided with a multi-bucket position meal dispensing unit (1). The meal box placement area (02) is provided with multiple meal box placers (2), allowing the placement of a combination meal box (294), a rectangular fast food box (293), and a circular soup box (292). The meal lifting area (03) is provided with a multifunctional meal lifting unit (3) capable of lifting a meal box at a low position to a meal sales opening. The supplemental free areas (04/05) are provided with a single-bucket position daily soup meal dispensing unit (4), box lid dispensers (A5/B5), and a chopstick dispenser (C5). A meal sales front desk (6) of the meal sales area is provided outside of a meal dispensing compartment, that is, at the forefront of the unit. The control box (7) respectively controls the power supply distribution, operating instructions, and information collection of the units. Moreover, a meal-cooking stove (90) is provided below meal-storing buckets (39). The present unit allows meal purchases by queuing and tableside meal purchases on a mobile phone APP, supports multiple types of QR code payments on mobiles and facial recognition payments, has a compact structure, offers a complete set of functions, and is a meal-dispensing, meal-sales, and meal-cooking integrated and mechanically automated apparatus.
Patent WO-2021114005-A1 (WO)
Inventor: CHEN JINGHUA
IPC: A61L15/40
Filed: 2019-12-02
Abstract: The present disclosure relates to a method of preparing an amnion-sponge chitosan composite double-layer wound dressing, and belongs to the technical field of medical dressings. The amnion-spongy chitosan composite double-layer wound dressing is prepared by combining an amnion dressing and a spongy chitosan with excellent antibacterial and swelling properties using a cross-linking method. The wound healing rate of the dressing on the 8th day of mice can reach 87.67%, and the skin thickness of mice wound tissue reached 693.9233μm. In addition, the dressing increased the concentration of hemoglobin from 72.8g/L in the amnion group to 685.39g/L, the swelling coefficient from 300% in the amnion group to 800%; and the tensile stress and nominal strain of the dressing to 1.14-2.29MPa and 6.34-6.97%. While satisfying the filling effect of deeper wounds, the dressing quickly absorbs wound exudate, prevents wound infection, maintains moist environment on the wound surface and improves wound healing.
Patent WO-2021027190-A1 (WO)
Inventor: Geng Guangzhan
IPC: G06Q30/06
Filed: 2019-12-04
Abstract: A book management system and method based on a radio frequency identification technology, for use in solving problems in the prior art such as the complicated borrowing method and the potential safety hazard. The book management system comprises: a card identification device (11), a radio frequency identification device (12), a display screen (13), an access control device (14), and a backend server (15). The card identification device (11) is used for identifying the identity of a user. The radio frequency identification device (12) is used for scanning a book tag. The display screen (13) is used for displaying an interactive interface. The access control device (14) is used for ensuring the book security. The backend server (15) is used for storing and analyzing user operation data. The devices cooperate with each other to improve the borrowing efficiency and ensure the security of book borrowing.
Patent WO-2020192191-A1 (WO)
Inventor: LIAO QIBO
IPC: H04L12/28
Filed: 2019-12-18
Abstract: The present invention relates to a smart home appliance, a smart control device, and a Bluetooth pairing system for the smart home appliance, wherein the smart home appliance comprises: a first near-field communication module, which is used for sending identity information of the smart home appliance to the smart control device in a preset range; a first radio communication module, which is used for receiving radio connection information returned by the smart control device and is connected to the smart control device according to the radio connection information; the smart control device comprises: a second near-field communication module, which is used for receiving identity information sent by the smart home appliance in a preset range, and sending the identity information to a second radio communication module; the second radio communication module, which is used for sending the radio connection information to the smart home appliance according to the identity information. The present application has the advantages of low communication power consumption and competitive cost; and the Bluetooth pairing can be automatically authenticated without manual operation.
Patent WO-2021077593-A1 (WO)
Inventor: HAN WEN
IPC: G09F9/30
Filed: 2019-12-23
Abstract: La présente invention concerne une structure de support pliable (100) et un appareil d'affichage (1000). La structure de support pliable (100) comprend un substrat souple (11). Le substrat souple (11) comprend une zone de flexion (D1), des zones de transition (D2) et des zones de non flexion (D3), les zones de non flexion (D3) étant situées des deux côtés de la zone de flexion (D1) et la zone de flexion (D1) étant reliées aux zones de non flexion (D3) au moyen des zones de transition (D2) ; des premières parties de support (12) sont disposées dans les zones de non flexion (D3) ; des secondes parties de support (13) sont disposées dans les zones de transition (D2) et se raccordent aux premières parties de support (12) ; et l'épaisseur de chaque seconde partie de support (13) diminue progressivement à partir de l'extrémité se trouvant à proximité de la zone de non flexion (D3) jusqu'à l'extrémité se trouvant à proximité de la zone de flexion (D1).
Patent WO-2021056880-A1 (WO)
Inventor: PENG YANGYANG
IPC: H03F3/213
Filed: 2019-12-23
Abstract: 本申请公开了一种射频前端架构，所述射频前端架构包括：集成双工器的功率放大器模组PAMiD、天线和至少一个可调谐匹配网络；其中，所述PAMiD包括功率放大器，所述至少一个可调谐匹配网络位于所述功率放大器和所述天线之间，配置为调节所述功率放大器的输出端的阻抗和/或天线的输入端的阻抗。
Patent WO-2020135342-A1 (WO)
Inventor: ZHANG JUNWEI
IPC: B60R7/06
Filed: 2019-12-23
Abstract: La présente invention concerne une pièce d'intérieur de véhicule. La pièce d'intérieur de véhicule peut comprendre une base fournissant un compartiment et un couvercle mobile par rapport à la base entre une position fermée et une position ouverte et un mécanisme conçu pour faciliter le mouvement du couvercle par rapport à la base. Le couvercle peut comprendre une première porte et une seconde porte qui, par le fonctionnement du mécanisme, peuvent être déplacées (a) à l'unisson de la position fermée en direction de la position ouverte et/ou (b) indépendamment entre la position ouverte et la position fermée et/ou (c) indépendamment entre la position fermée et la position ouverte. Un mouvement indépendant peut être caractérisé en ce que (1) la première porte reste fixe lorsque la seconde porte se déplace et/ou (2) la première porte peut se déplacer lorsque la seconde porte reste fixe et/ou (3) la première porte peut se déplacer à une première vitesse lorsque la seconde porte se déplace à une seconde vitesse différente de la première vitesse. Le mécanisme peut comprendre un mécanisme d'engrenage avec un mécanisme d'embrayage comprenant des éléments d'embrayage conçus pour fonctionner comme un embrayage à roue libre pour mettre en prise et/ou libérer la première porte avec/de la seconde porte.
Patent WO-2021120239-A1 (WO)
Inventor: CAI BING
IPC: B07C5/02
Filed: 2019-12-24
Abstract: Provided is an object picking mechanism with a thickness measuring function, comprising a picking mechanism (1), a thickness measuring mechanism (2) and a conveying mechanism (6), wherein the picking mechanism (1), the thickness measuring mechanism (2) and the conveying mechanism (6) are respectively connected therebetween, the picking mechanism (1) contains a combination of taking and separating functions, the thickness measuring mechanism (2) is arranged above the conveying mechanism (6) and the picking mechanism (1), the conveying mechanism (6) comprises a plurality of independent transmission units (12) and position sensors (13, 14), and the object picking mechanism is used in conjunction with modern intelligent software to realize the function of taking out multiple objects one by one and recording the thickness of the object, which is beneficial to reduce the cost of object picking and meet the development needs of modern logistics and express delivery.
Patent WO-2021004054-A1 (WO)
Inventor: WEI YAWEN
IPC: H04L29/06
Filed: 2020-01-11
Abstract: Des modes de réalisation de la présente description concernent un procédé et un appareil d'application de certificat, un dispositif terminal, un dispositif de passerelle, et un serveur. Le procédé d'application de certificat comprend les étapes suivantes : recevoir une instruction d'émission de certificat en provenance d'un serveur de certificat au moyen d'un canal de transmission de données entre un dispositif terminal et une passerelle, le canal de transmission de données étant un canal établi selon un nom de sujet d'abonnement envoyé par le dispositif terminal à la passerelle ; générer une demande de certificat d'utilisateur selon l'instruction d'émission de certificat, et envoyer la demande de certificat d'utilisateur au serveur de certificat ; et recevoir, au moyen du canal de transmission de données, un certificat d'utilisateur émis par le serveur.
Patent WO-2020156295-A1 (WO)
Inventor: CHEN CHEN
IPC: H04N9/31
Filed: 2020-01-20
Abstract: 本申请公开一种显示方法，其中包括：确定每位数据的最小调制时间；根据每位数据的最小调制时间写入第一光段数据和第二光段数据；混合第一光段数据和第二光段数据以产生相应的显示图像；其中，每位数据的最小调制时间根据信号源的更新频率、每个像素的第一光段和第二光段的灰度信息而确定。通过上述方式，本申请的显示方法通过确定每位数据的最小调制时间，可以有效改善显示图像中出现的彩虹效应，提高显示质量。
Patent WO-2021146836-A1 (WO)
Title: Random access type selection method and apparatus
Inventor: YANG NING
IPC: H04W74/08
Filed: 2020-01-20
Abstract: Embodiments of the present application provide a random access type selection method and apparatus. A terminal device selects a random access type on the basis of target information, wherein the target information comprises at least one of an RTT of signal transmission between the terminal device and a network device, a TA estimated by the terminal device, and an RSRP measured by the terminal device. By adopting the embodiments of the present application, the random access performance of the terminal device can be effectively ensured.
Patent WO-2021147096-A1 (WO)
Title: Sensor under display
Inventor: MIN BYUNG IL
IPC: G06K9/00
Filed: 2020-01-23
Abstract: A sensor (100) under a display (10), comprising: a light sensor (200) comprising a light irradiation part (210) that irradiates modulated induction light for inducing an object located outside the display (10), and a light receiving part (220) that detects external reflected light obtained by reflecting the modulated induction light by the object and generates a pixel current; a sensor polarizing layer (110) disposed above the light sensor (200) and having a polarizing axis inclined at a first angle; and a sensor delay layer (120) disposed above the sensor polarizing layer (110) and having a slow axis inclined at the first angle with respect to the polarizing axis of the sensor polarizing layer (110).
Patent WO-2021155556-A1 (WO)
Title: Resource selection method and device, terminal, and medium
Inventor: DING YI
IPC: H04W72/02
Filed: 2020-02-07
Abstract: The present application relates to the field of wireless communications. Disclosed are a resource selection method and device, a terminal, and a medium. The method comprises: determining a resource monitoring window, wherein the resource monitoring window comprises some of time slots before a time slot m where a selected resource is located; and when the monitoring result of the resource monitoring window is that a resource conflict occurs between the selected resource and a reserved resource of a second terminal, performing resource reselection for the selected resource. In the present application, the determined resource monitoring window only comprises some of the time slots before the time slot m where the selected resource is located, instead of all the time slots, and therefore, in a monitoring process of resource reselection, the time required for monitoring is reduced, and the power consumption of a first terminal is reduced.
Patent WO-2020177541-A1 (WO)
Inventor: ZHANG WEIMENG
IPC: G09G3/36
Filed: 2020-02-20
Abstract: A gate drive unit and a driving method therefor, a gate drive circuit and a driving method therefor, and a display device. The gate drive unit comprises a shift register and a charging circuit. The shift register comprises a pull-up circuit; the pull-up circuit is connected to a pull-up node, a clock signal end and a signal output end, and is configured such that when the voltage of the pull-up node is at an effective level, the pull-up circuit transmits a clock signal provided by the clock signal end to the signal output end. The charging circuit is connected to a charging end and the pull-up node, and is configured such that when the voltage of the pull-up node is at an effective level and the charging end provides an effective level, the charging circuit transmits the effective level of the charging end to the pull-up node so as to charge the pull-up node.
Patent WO-2020187016-A1 (WO)
Inventor: HAN KUNKUN
IPC: A61K35/17
Filed: 2020-03-03
Abstract: Provided is a ROBO1 CAR-NK cell carrying suicide gene, a preparation method therefor and application thereof. In order to increase the safety and controllability of CAR-NK therapy, on the basis of the present ROBO1 CAR-NK cell, a suicide gene switch original is integrated into a genome by means of a lentiviral transfection technology to form a CAR-NK carrying suicide gene.
Patent WO-2020238331-A1 (WO)
Inventor: SONG CHAOYANG
IPC: B25J5/00
Filed: 2020-03-14
Abstract: A wheeled robot for physical interaction applicable to an unstructured environment, comprising: a wheeled robot main body (A) and a wheel part structure (B). A network structure of the wheel part structure (B) comprises a first basic unit, second basic units, a superimposition of one first basic unit and a plurality of second basic units, or a superimposition of a plurality of second basic units; a first upper layer structure of the first basic unit comprises one first node (1); a first lower layer structure comprises at least three non-collinear second nodes (2); the first node (1) and all the second nodes (2) form a three-dimensional network structure by means of connecting rods (5); second upper layer structures of the second basic units comprise at least two third nodes (3); second lower layer structures comprise at least two fourth nodes (4); the at least two fourth nodes (4) and the at least two third nodes (3) are non-coplanar; the third nodes (3) and the fourth nodes (4) form a three-dimensional network structure by means of the connecting rods (5). When the wheeled robot passes through a complex terrain, the wheel part structure (B) and an external environment geometric structure generate self-adaption.
Patent WO-2021174595-A1 (WO)
Inventor: LIU LEI
IPC: C07K16/10
Filed: 2020-03-17
Abstract: The present invention relates to the fields of immunology and molecular virology, in particular, the field of the diagnosis, prevention, and treatment of a novel coronavirus. Specifically, the present invention relates to a monoclonal antibody for resisting a novel coronavirus and a composition containing the antibody (such as a diagnostic agent and a therapeutic agent). In addition, the present invention also relates to the use of the antibody. The antibody can be used for diagnosing, preventing and/or treating infections caused by the novel coronavirus or diseases caused by the infections (such as COVID-19 pneumonia).
Patent WO-2020192553-A1 (WO)
Title: Sulfonyl-substituted benzoheterocyclic formamide derivative, and preparation method therefor and medical use thereof
Inventor: ZHOU FUSHENG
IPC: C07D231/56
Filed: 2020-03-19
Abstract: The present invention relates to a sulfonyl-substituted benzoheterocyclic formamide derivative, and a preparation method therefor and a medical use thereof. Specifically, a compound of formula (I) or a pharmaceutically acceptable salt, a stereoisomer, a solvate compound or a prodrug thereof, a preparation method therefor, and a use thereof are disclosed in the present invention, and the definition of each group in the formula is detailed in the description. (I)
Patent WO-2020192660-A1 (WO)
Inventor: NIE YONGZHONG
IPC: G01L9/14
Filed: 2020-03-24
Abstract: 一种压力传感器及其制造方法，其中该压力传感器包括：上盖板（10），具有第一盖板面（103），其中上盖板（10）在第一盖板面（103）上形成有盖板通孔（102）；感压膜（20），感压膜（20）具有相对的第一感压面（204）和第二感压面（205），第一感压面（204）与第一盖板面（103）贴合，其中第二感压面（205）上形成有第一电极（202），第一电极（202）至少部分与盖板通孔（102）对应；基底（30），具有第一表面（305），第一表面（305）与第二感压面（205）接合，其中第一表面（305）对应盖板通孔（102）的位置处形成有凹腔（303），凹腔（303）的壁部处形成有第二电极（304），第一电极（202）和第二电极（304）构成电容器的两个电极。该压力传感器能够缩小结果尺寸和封装尺寸，又能提高介质兼容性。
Patent WO-2020200235-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/105
Filed: 2020-04-01
Abstract: A method of video processing is provided to comprise: deciding a coding mode used for representing a current video block of a video in a coded representation of the video; and coding the current video block into the coded representation according to the coding mode, wherein use of half-pel accuracy for representing motion information is disabled for the current video block due to use of the coding mode.
Patent WO-2021196103-A1 (WO)
Title: 可用于柔软整理的水基纳米分散染料及其应用
Inventor: HU HUINA
IPC: D06M101/32
Filed: 2020-04-01
Abstract: 一种可用于柔软整理的水基纳米分散染料及其应用，将原染料、表面活性剂混合物和水混合后研磨，得到水基纳米分散染料；或者将原染料、表面活性剂混合物、有机硅柔软剂和水混合后研磨，得到水基纳米分散染料；所述表面活性剂混合物由阳离子表面活性剂和两性表面活性剂组成；采用复配的阳离子表面活性剂和两性离子表面活性剂，结合有机硅柔软剂的应用，能快速制备出满足印染加工要求的纳米级的水基纳米分散染料，实现了涤纶织物在染色的同时得到优良的柔软性的涤纶制品，且具有优异的放置稳定性，不仅缩短了加工流程，提高了生产效率，又节约了能源。
Patent WO-2021203424-A1 (WO)
Title: Display substrate and method for manufacturing same, and display apparatus
Inventor: YU PENGFEI
IPC: H01L27/32
Filed: 2020-04-10
Abstract: Provided are a display substrate and a method for manufacturing same, and a display apparatus. The display substrate comprises: a base substrate, and a shift register unit and a first clock signal line that are arranged on the base substrate, wherein the first clock signal line extends on the base substrate in a first direction; and the shift register unit comprises an input circuit, an output circuit, a first control circuit, a second control circuit and an output control circuit. The orthographic projection of an intermediate via electrode on the base substrate is located between the orthographic projection, on the base substrate, of an active layer of a first control transistor and an active layer of a second control transistor and the orthographic projection, on the base substrate, of an active layer of a first noise-reduction transistor and an active layer of a second noise-reduction transistor, wherein a gate electrode of the first noise-reduction transistor is connected to a first electrode of the first control transistor and a first electrode of the second control transistor by means of the intermediate via electrode. In the display substrate, the layout of a line structure is optimized, thereby facilitating the implementation of a narrow-border design of a display panel.
Patent WO-2020224387-A1 (WO)
Title: Drive method, drive apparatus, display device, and computer-readable medium
Inventor: ZHAO CHENXI
IPC: G09G3/36
Filed: 2020-04-13
Abstract: Provided are a display device drive method, drive apparatus, display device, and computer-readable medium. The display device comprises a backlight module, the backlight module comprising a plurality of backlight partitions. The drive method may comprise: according to an input grayscale value of a pixel in an image to be displayed, determining the backlight signal values of a plurality of backlight partitions (S210); determining, according to the backlight signal values of the plurality of backlight partitions, the backlight jump value of each of the backlight partitions among the plurality of backlight partitions (S220); adjusting the backlight signal values of the backlight partitions according to the backlight values, and obtaining adjusted backlight signal values of the plurality of backlight partitions (S230); using the adjusted backlight signal values of the plurality of backlight partitions, driving the backlight module to emit light (S240).
Patent WO-2020221039-A1 (WO)
Inventor: WANG WEI
IPC: G06F3/14
Filed: 2020-04-20
Abstract: A screen projection method, an electronic device and a screen projection system. The method comprises: when a first electronic device (100) receives a screen projection indication for first media data (S24), detecting whether a screen projection port of the first electronic device (100) outputs screen projection data, and if so, determining a screen projection means for first image data and second image data (S26); and the first electronic device (100) synthesizing, according to the screen projection means, the first image data and the second image data to generate synthesized image data (S27), and outputting the synthesized image data to a second electronic device (200) by means of the screen projection port, so as to trigger the second electronic device (200) to display, according to the screen projection means, a synthesized image corresponding to the synthesized image data. By means of the method, two pieces of image data can be synthesized into one piece of image data, and the image data is then screen-projected onto the second electronic device (200) for presentation, thereby increasing the richness of the screen-projected content and improving the diversity of the screen projection means.
Patent WO-2021179407-A1 (WO)
Inventor: ZHUO WEIQI
IPC: G01N21/51
Filed: 2020-04-23
Abstract: Disclosed is a scattered light turbidimeter, comprising a light source, a light transmission assembly, a reaction cup (2), an optical receiver (3), a detection unit and an angle adjustment device, wherein the optical receiver (3) is mounted on the angle adjustment device, the angle adjustment device is used for adjusting a receiving angle of the optical receiver (3), light rays from the light source enter the reaction cup (2) through the light transmission assembly, the optical receiver (3) receives scattered light scattered by a solution in the reaction cup (2) and transmits the scattered light to the detection unit, and the detection unit is used for detecting a signal value of the scattered light. The receiving angle of the receiver of the scattered light turbidimeter can be adjusted, and a scattered light receiving angle can be adjusted according to different detection projects and different light scattering characteristics.