baber/WOPTO huggingface dataset:
Patent WO-2019011089-A1 (WO)
Title: Power control method and terminal device
Inventor: LU ZHENWEI
IPC: H04W52/24
Filed: 2018-06-11
Abstract: Disclosed are a power control method and a terminal device. The method comprises: a first terminal device transmitting, to at least one second terminal device, first data and first side-link control information corresponding to the first data; the first terminal device receiving at least one piece of power adjustment information from the at least one second terminal device, wherein the at least one piece of power adjustment information is determined by the at least one second terminal device according to at least one of the first data and the first side-link control information; the first terminal device determining the transmission power for second data according to the at least one piece of power adjustment information; and the first terminal device sending, using the transmission power, the second data to the at least one second terminal device. Thus, a first terminal device can adjust the power of data transmission according to the feedback of a receiving terminal, thereby improving the flexibility and accuracy of power control.
Patent WO-2019047586-A1 (WO)
Title: Hedge trimmer
Inventor: WU YANG
IPC: A01G3/053
Filed: 2018-06-19
Abstract: A hedge trimmer (100), comprising: a blade assembly (20), comprising a first blade (21) and a second blade (22) capable of generating a relative motion; a motor (51), comprising a motor shaft (511) that may use a motor axis (102) as a shaft for rotation; a transmission device (30), which is used for transmitting power between the motor (51) and the blade assembly (20); a housing (10), which is formed with a receiving cavity (111a) that is used for receiving the motor (51) and the transmission device (30); the motor (51) drives the first blade (21) and the second blade (22) to generate relative motion therebetween; the transmission device (30) comprises: a speed reduction assembly (31), comprising a first gear (311) that is used for introducing power that is outputted from the motor (51) to the transmission device (30); an eccentric block assembly (32), comprising an eccentric block (321), and the eccentric block (321) comprising a first eccentric portion (321a) that is used for cooperating with the first blade (21) and a second eccentric portion (321b) that is used for cooperating with the second blade (22).
Patent WO-2019205290-A1 (WO)
Title: Image detection method and apparatus, computer device, and storage medium
Inventor: HUI HUI
IPC: G06K9/00
Filed: 2018-07-04
Abstract: An image detection method and apparatus, a computer device, and a storage medium. The image detection method comprises: obtaining an original finger vein image from a collection device (S1); performing a Gabor wave transform on the finger vein image to obtain an enhanced image (S2); performing binarisation processing on the enhanced image to obtain a binarised image (S3); performing expansion processing on the binarised image to obtain an expanded image (S4); identifying finger vein lines in the expanded image, and performing deletion processing on the finger vein lines to obtain a denoised image (S5); identifying finger edge lines in the denoised image, and performing extension processing on the finger edge lines to obtain a complete finger edge image (S6). The present invention accurately positions finger edges, thereby effectively increasing the accuracy of detecting finger edges in finger vein images, as well as improving the applicability to various different finger vein collection devices.
Patent WO-2019029322-A1 (WO)
Title: Information sending method and device
Inventor: XIE XINQIAN
IPC: H04W72/04
Filed: 2018-07-13
Abstract: An information sending method and device, for providing a solution of how to send information when a terminal device needs to simultaneously send information to a base station that supports two different wireless access technologies. The information sending method comprises: a terminal device determining first information to be sent, in a first time unit, to a first network device, and determining second information to be sent, in the first time unit, to a second network device; the first network device and the second network device supporting different wireless access technologies; and the terminal device sending, according to information related to the first information and information related to the second information, the first information and/or the second information in the first time unit.
Patent WO-2018214987-A1 (WO)
Inventor: ZHOU ZIJIAN
IPC: G06F17/30
Filed: 2018-07-19
Abstract: La présente invention porte sur un procédé et un appareil d'enregistrement d'informations et résout le problème lié au fait que les moyens d'enregistrement existants ne peuvent effectuer l'enregistrement fragmenté de manière rapide et efficace. Le procédé d'enregistrement d'informations consiste à:utiliser au moins une unité d'enregistrement pour stocker un contenu informationnel à enregistrer, l'unité d'enregistrement se présentant sous la forme d'un message, le message comprenant un en-tête de message et un corps de message, l'en-tête de message de l'unité d'enregistrement portant des informations d'attribut de l'unité d'enregistrement, le corps de message de l'unité d'enregistrement transportant une partie ou la totalité du contenu informationnel à enregistrer.
Patent WO-2019042253-A1 (WO)
Title: Hydraulic control device and power transmission control device
Inventor: YE TINGCHAO
IPC: F16H47/06
Filed: 2018-08-27
Abstract: A hydraulic control device (10), comprising: a hydraulic control portion (110) for controlling the hydraulic pressure by adjusting the flow of oil; a pump portion (120) for generating the hydraulic pressure; and a motor portion (130) having a shaft rotatable about a central axis (J) and driving the pump portion (120) by means of the shaft. The pump portion (120) is configured inside the hydraulic control portion (110). The hydraulic control device (10) is advantageous in terms of the driving efficiency of the hydraulic pump. Also disclosed is a power transmission control device.
Patent WO-2020056751-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W72/04
Filed: 2018-09-21
Abstract: The present invention relates to the technical field of communications, and provides a transmission configuration method and apparatus, a device, a system, and a storage medium. The method comprises: an access network device determines idle time domain units within a time window of an unlicensed band; the access network device combines the idle time domain units according to a predefined time domain length of a transmission unit to obtain at least one transmission unit, the transmission unit being used for carrying and transmitting a data packet, and the time domain length of the transmission unit being used for indicating the number of the time domain units comprised in the transmission unit; the access network device sends a scheduling indication to a terminal, the scheduling indication being used for indicating the at least one transmission unit. The present invention can not only save channel resources but also improve data transmission efficiency.
Patent WO-2020061802-A1 (WO)
Inventor: YAN YAO
IPC: G09G3/36
Filed: 2018-09-26
Abstract: A GOA circuit, an array substrate, and a display device. The GOA circuit comprises multiple stages of GOA units which are cascaded. The GOA unit comprises a pull-up module (220; 320); the pull-up module (220; 320) comprises a first node (PU); a voltage signal at the first node (PU) is used for controlling output of a scanning signal, and the first node (PU) has a maintenance stage in which a high level is maintained in a period of the GOA circuit; a pull-down control module (230; 330; 430) comprises a fifth thin film transistor (M5); a second end of the fifth thin film transistor (M5) is electrically connected to a low-level signal line (250), and a first end is electrically connected to the first node (PU); a gate is electrically connected to a second node (PD); the second node (PD) is used for receiving a pull-down control signal; when the first node (PU) is in the maintenance stage, the voltage at the second node (PD) is pulled down by the low-level signal line (250) as a low level. The GOA circuit has an advantage of preventing a scanning signal from being turned off in advance after being pulled up.
Patent WO-2020062096-A1 (WO)
Inventor: LIU YONG
IPC: H04W72/04
Filed: 2018-09-28
Abstract: Embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium of groupcast for sidelink communication. In example embodiments, at a leader device in a group of devices, an orthogonal sequence and cover code is selected from a first set of orthogonal sequences and a first set of orthogonal cover codes. The first set of orthogonal sequences and the first set of orthogonal cover codes are used for acknowledgement feedback in the group. An indication of the selected orthogonal sequence and cover code is sent to a first member device of a plurality of member devices in the group.
Patent WO-2019174223-A1 (WO)
Title: Hinge device, housing, and electronic device
Inventor: WANG ZHENGXI
IPC: G06F1/16
Filed: 2018-10-11
Abstract: A hinge device, a housing, and an electronic device. The electronic device comprises a flexible screen (30) and a housing (20). The housing (20) comprises a first frame (21), a second frame (23), and a hinge device (25), the hinge device (25) being connected between the first frame (21) and the second frame (23). The hinge device (25) is used for supporting the flexible screen (30) provided on the housing (20). The hinge device (25) comprises a hinge body (250). One side of the hinge body (250) is slidably connected to the first frame (21) or the second frame (23). When the hinge device (25) is bent, the hinge body (250) is close to the first frame (21), and when the hinge device (25) is unbent, the hinge body (250) is away from the first frame (21).
Patent WO-2020077530-A1 (WO)
Title: Device and method for recognizing one or more characters
Inventor: FAN YUYING
IPC: G06V30/148
Filed: 2018-10-16
Abstract: A device for recognizing one or more characters is provided. The device comprises an adjusting unit(12) for adjusting color level of a first image of a subject to generate the adjusted image, the first image of the subject being generated from a color image of a subject, the color image of the subject comprising one or more characters to be recognized; a conversion unit(13) for converting the adjusted image into a binary image; and a character recognition unit(14) for recognizing the one or more characters based on the binary image. By the device, one or more characters may be recognized accurately from an image with multiple color information, especially with background color information.
Patent WO-2020082321-A1 (WO)
Title: Bouchon d'écoulement empêchant le reflux d'urine
Inventor: CHENG CHUNG HING
IPC: A61M39/24
Filed: 2018-10-26
Abstract: L'invention concerne un bouchon d'écoulement empêchant le reflux d'urine, comprenant un raccord de tube urinaire (10), une valve d'arrêt d'écoulement (20) et un raccord de poche urinaire (30). La valve d'arrêt d'écoulement (20) est un matériau de membrane. Un canal d'écoulement (201) s'étend à travers les extrémités avant et arrière de la valve d'arrêt d'écoulement (20). Le canal d'écoulement (201) est pourvu d'une entrée d'extrémité avant (202) et une sortie d'extrémité arrière (203). L'entrée d'extrémité avant (202) est en communication avec un orifice de valve (13) du raccord de tube urinaire (10). La sortie d'extrémité arrière (203) est une fente plate. Un canal (301) des surfaces d'extrémité avant et arrière du raccord de poche urinaire (30) est pourvu d'un orifice d'extrémité avant (302) et d'un orifice d'extrémité arrière (303) reliés à un tube de poche urinaire. La valve d'arrêt d'écoulement (20) est disposée dans le canal (301). De plus, la sortie d'extrémité arrière (203) du canal d'écoulement (201) est directement opposée à l'orifice d'extrémité arrière (303) du canal (301). Avec l'utilisation du matériau de membrane servant de valve d'arrêt d'écoulement (20), et la sortie d'extrémité arrière (203) du canal d'écoulement (201) étant une fente plate, lorsque l'urine s'écoule à travers la sortie d'extrémité arrière (203), en raison de l'extensibilité de la membrane, l'urine est évacuée lorsque l'urine ouvre la sortie d'extrémité arrière (203) ; et, lorsque l'urine est entièrement évacuée de la sortie d'extrémité arrière (203), la sortie d'extrémité arrière (203) se ferme en raison de l'extensibilité de la membrane, empêchant ainsi le reflux de l'urine, et empêchant un patient d'être infecté. De plus, il est structurellement simple, commode et pratique et, comparé à un bouchon d'écoulement classique, empêche automatiquement le reflux d'urine.
Patent WO-2020042322-A1 (WO)
Title: 一种柔性弹发射装置
Inventor: LIANG GUIBIN
IPC: F41B1/00
Filed: 2018-10-30
Abstract: 一种柔性弹发射装置，包括：发射管、进弹管及动力组件；所述发射管包括依次连通设置的动力通道、填弹通道及出弹通道；所述动力组件连接于所述动力通道的自由端，为发射柔性弹提供动力；所述进弹管包括进弹通道，且与所述填弹通道相连通，为所述填弹通道提供柔性弹；其中，所述进弹通道、所述填弹通道和/或所述出弹通道的至少一部分为椭圆形通道。
Patent WO-2019100914-A1 (WO)
Inventor: HUANG FEI
IPC: C07D513/08
Filed: 2018-10-30
Abstract: 本发明公开了一种球状有机光电材料及其制备方法与应用，该材料为非共轭球状，左右两边是给体单元，中间是受体单元，两者之间有一定的扭转角，具有大的能隙，且易于具有较小的△E ST，从而易于实现热激发延迟荧光(TADF)，可以充分用作蓝光热激发延迟荧光材料，扩展了可用于有机发光器件，特别是蓝光器件的应用。该有机光电材料的合成方法比较简单，提纯很容易，并且产率也很理想。
Patent WO-2020077720-A1 (WO)
Title: Dual-insulated photovoltaic wire and photovoltaic system
Inventor: LI YONGZHI
IPC: H01B7/295
Filed: 2018-11-16
Abstract: A dual-insulated photovoltaic wire (10) and a photovoltaic system, which relate to the technical field of photovoltaic wires. The insulated photovoltaic wire (10) comprises a wire core (11), a wrapping layer (12), an inner insulating layer (13), an outer insulating layer (14) and a nylon layer (15) that are wrapped successively from the inside to the outside, wherein the thickness of the wrapping layer (12) is less than or equal to 0.14mm, the overlapping coverage ratio of the wrapping layer (12) is 10-20%, and the thickness of the nylon layer is 0.2-0.6mm. In comparison with existing photovoltaic wires of the same type, the present dual-insulated photovoltaic wire (10) has thin walls and excellent properties such as anti-mouse and anti-insect properties, flame retardant properties, etc., and may be safely and reliably applied to a photovoltaic system so as to increase the service life of the entire photovoltaic system.
Patent WO-2019101089-A1 (WO)
Inventor: LIU LI
IPC: H04N19/44
Filed: 2018-11-21
Abstract: 本发明提供一种视频发送、接收方法，视频发送方法包括：获取待传输的视频流；把所述视频流生成连续的帧组，包括：生成当前帧组时，将当前帧组的第一帧设置为以前一个帧组的第一帧作为参考的长期参考帧；其中，所述长期参考帧为传输与前一个帧组的第一帧比较得到的差值和运动矢量的预测编码帧；向接收端发送所述帧组。视频接收方法包括：接收由发送端发送的上述帧组；由连续的帧组还原得传输的视频流。本发明所定义的长期参考帧用于替换无场景切换时视频编码序列的连续帧组中原有的I帧，其传输时间短、成功率高，且使帧组的帧大小更均匀，进而降低传输时延，减小丢包情况出现的概率。本发明还提供了一种视频发送、接收装置和终端。
Patent WO-2019205612-A1 (WO)
Title: Automatic irrigation control method and device
Inventor: YU HUI
IPC: G06Q50/02
Filed: 2018-11-22
Abstract: Disclosed is an automatic irrigation control method, comprising: starting intermittent irrigation, in which irrigation is started when the radiation cumulant is larger than or equal to a preset radiation threshold value, and after each irrigation, the radiation cumulant of irrigation is controlled to return to zero and the radiation cumulant of irrigation is recalculated; detecting whether a first characteristic value is greater than or equal to the preset threshold value, and if yes, stopping the intermittent irrigation, wherein the first characteristic value is used for representing the extent to which the irrigation liquid is not absorbed by plants; calculating a difference value between the stopping time of the intermittent irrigation and sunset time, and if the difference value is larger than a first preset duration, restarting irrigation once before the sunset time. By means of the method, reasonable irrigation of crops is realized,, which ensures that the irrigation amount satisfies the growth requirements of the plants; meanwhile, resource waste caused by excessive irrigation is avoided. Further disclosed are a server capable of executing the method and a computer readable storage medium.
Patent WO-2019101194-A1 (WO)
Inventor: JIANG JIANGJIAN
IPC: H04W84/18
Filed: 2018-11-26
Abstract: 本申请涉及无线组网技术，例如涉及一种基于mesh网络的组网方法及系统，其中一种基于mesh网络的组网方法，包括第一类网络父节点和第一类网络子节点；在mesh网络处于工作状态时，每个第一类网络子节点读取所述每个第一类网络子节点的路由表，并上报至与所述每个第一类网络子节点匹配的所述第一类网络父节点；所述第一网络父节点根据所述路由表进行网路组建。
Patent WO-2019205633-A1 (WO)
Title: Eye state detection method and detection apparatus, electronic device, and computer readable storage medium
Inventor: XU CHU
IPC: G06K9/00
Filed: 2018-11-30
Abstract: An eye state detection method, comprising: obtaining a target image (101); positioning a plurality of eye feature points in the target image to determine position coordinates of the plurality of eye feature points (102); performing normalization processing on the position coordinates of the plurality of eye feature points to obtain processed position feature data (103); and determining an eye state in the target image on the basis of the position feature data (104). Also provided are an eye state detection apparatus, a device, and a medium.
Patent WO-2020015292-A1 (WO)
Title: Direct current-direct current converter, control method and control circuit therefor, and storage medium
Inventor: ZHAO ZHIGANG
IPC: H02M3/335
Filed: 2018-12-13
Abstract: A direct current-direct current (DC-DC) converter, a control method and a control circuit therefor, and a storage medium. The DC-DC converter includes: a main switch (T1), an auxiliary switch (T2), a rectifier circuit (1), and a first resonance circuit. The auxiliary switch (T2) is connected to the main switch (T1); the rectifier circuit (1) is connected to the auxiliary switch (T2); and the first resonance circuit is connected to the main switch (T1), the auxiliary switch (T2) and the rectifier circuit (1) respectively, and the first resonance circuit is used to control the main switch (T1) to be turned on at zero voltage. The DC-DC converter uses a soft switching technology, reducing the loss problem, the capacitive turn-on problem and the inductive turn-off problem that are caused by using a hard switching technology, and also being able to solve the electromagnetic interference problem caused by a hardware switching process.
Patent WO-2020124493-A1 (WO)
Inventor: Yin Ruhai
IPC: G01S15/96
Filed: 2018-12-20
Abstract: Disclosed are a marine biological information acquiring device based on sonar and a method for using same. The device comprises an acquiring machine body, transverse propellers, longitudinal propellers, and an internal battery, wherein transverse propellers are provided on two sides of the back of the acquiring machine body, the longitudinal propellers are provided on two sides of the front of the acquiring machine body, the internal battery is provided inside the acquiring machine body, an end waterproof cover is provided at one end of the acquiring machine body, a high-definition camera is provided in the end waterproof cover, a highlight compensation lamp is provided on the outer side of the high-definition camera, a bottom waterproof cover is provided at the bottom of the acquiring machine body, a hollow hemisphere is provided in the acquiring machine body, and connecting springs are provided on the inner side of the hollow hemisphere. The beneficial effects are: 1, marine biological information is roughly detected by using the sonar, and some special information can be captured and observed at close range by using the camera at the same time; 2, in-marine biological survival environment information such as temperature and pressure intensity is acquired.
Patent WO-2019128951-A1 (WO)
Inventor: ZHAO XINDONG
IPC: H01L51/54
Filed: 2018-12-25
Abstract: An objective of the present invention is to provide an organic light-emitting composite material based on an exciplex, which, when used for a light-emitting layer, can enhance the efficiency of an organic light-emitting device. The present invention also relates to an organic light-emitting device comprising the organic light-emitting composite material, and a use of the organic light-emitting composite material of the present invention for an organic light-emitting device.
Patent WO-2019129002-A1 (WO)
Title: 特异性靶向cd19抗原且高水平稳定表达pd-1抗体的car-t细胞及用途
Inventor: QIAN QIJUN
IPC: A61K35/17
Filed: 2018-12-25
Abstract: 提供了特异性靶向CD19抗原且高水平稳定表达PD-1抗体的CAR-T细胞，所述T细胞含有表达识别CD19抗原的嵌合抗原受体的编码序列和PD-1抗体的编码序列；和/或表达识别CD19抗原的嵌合抗原受体和PD-1抗体。本发明的T细胞能克服免疫微环境抑制，促进肿瘤细胞的凋亡，发挥抗肿瘤的免疫反应，可用于多种类型恶性肿瘤的治疗。
Patent WO-2019242280-A1 (WO)
Title: 掩模板、曝光方法和触控面板
Inventor: ZHENG QITAO
IPC: G03F1/00
Filed: 2018-12-27
Abstract: 一种掩模板（60），包括：多个遮光条，多个遮光条配置为阻挡光线，多个遮光条包围形成的间隙允许光线通过，其中，多个遮光条布置成网格状，多个遮光条包括第一遮光条（611 '）和第二遮光条（611），第一遮光条（611 '）位于掩模板（60）的至少一个侧边缘处，第一遮光条（611'）的宽度大于第二遮光条（611）的宽度。还提供一种使用掩模板（60）的曝光方法和使用曝光方法制造的触控面板。
Patent WO-2020118784-A1 (WO)
Inventor: LIU JINGUO
IPC: E21B49/02
Filed: 2018-12-28
Abstract: 一种地外天体用旋转自钻进装置，压力传感器安装筒（10）的一端与后盖（7）连接，簧片固定下盖（6）安装在后盖（7）上，出线柱（1）的一端与簧片固定下盖（6）相连，另一端设有簧片固定上盖（3），簧片固定上、下盖（3、6）之间设有多个簧片（4）；压力传感器安装筒（10）的另一端与电机安装筒（16）的一端相连，电机安装筒（16）内容置有电机与减速器（14），传动轴（18）的两端分别和电机与减速器（14）的输出端及卡套（19）连接；铣刀头（20）的两端分别与卡套（19）、钻头（21）连接；推进螺旋管（15）套设在电机安装筒（16）的外部，两端分别与卡套（19）、轴承固定盖相连，轴承固定盖与电机安装筒（16）转动连接。
Patent WO-2020107625-A1 (WO)
Inventor: LIU DEPING
IPC: G06F16/73
Filed: 2018-12-29
Abstract: La présente invention concerne un procédé et un appareil de classification vidéo, un dispositif électronique et un support de stockage lisible par ordinateur. Le procédé comprend : l'extraction d'un nombre prédéterminé de vues d'image à partir d'une vidéo (S101) ; la détermination d'un type auquel chaque vue d'image appartient au moyen d'un modèle de classification d'image (S102) ; et selon les types déterminés, la détermination de la probabilité que la vidéo appartienne à chaque type, et la détermination que le type avec la probabilité supérieure ou égale à une première valeur de seuil est le type de la vidéo (S103). Au moyen du procédé, la classification intelligente du type peut être réalisée, il est pratique pour un utilisateur d'effectuer une consultation rapide selon la vidéo classifiée, l'efficacité de sélection de la vidéo par l'utilisateur est améliorée, et l'expérience utilisateur est améliorée.
Patent WO-2020052179-A1 (WO)
Title: Preparation process for amantadine nitrate derivative
Inventor: WANG YUQIANG
IPC: C07C209/62
Filed: 2019-09-11
Abstract: Provided is a preparation process for an amantadine nitrate derivative. The preparation process comprises preparing the amantadine nitrate derivative from substituted or unsubstituted adamantane used as a raw material by means of the following steps: (1) synthesis of adamantanol; (2) carboxylation of adamantanol; (3) amidation of adamantane acid; (4) reduction; (5) hydrolysis of acylamino adamantanol, and Boc protection of amino; (6) crystallization of Boc-protected amantadine alcohol; (7) nitric acid esterification of Boc-protected amantadine alcohol; (8) refinement of a nitric acid esterification product; (9) amino de-protection and salt formation; and (10) refinement of amantadine nitrate. The amantadine nitrate derivative is represented by formula (I), wherein R 1  and R 2  are same or different, and respectively are hydrogen, straight-chain or branched alkyl, substituted or unsubstituted aryl, and hetero aryl. The preparation process is efficient, economic, green, safe, and reliable, and is suitable for an industrially produced amantadine nitrate derivative.