baber/WOPTO huggingface dataset:
Patent WO-2021008211-A1 (WO)
Inventor: DU WEIBIN
IPC: A61G13/12
Filed: 2020-05-13
Abstract: An adjustable fixing apparatus assisting in artificial knee joint replacement. The fixing apparatus comprises a base (1), an upper leg fixing board (2) arranged on top of the base (1), an end of the upper leg fixing board (2) hingedly connected to the base (1), the other end ball connected to a lower leg fixing board (3); on the end of the lower leg fixing board (3) further from the upper leg fixing board (2), a stepping plate (4) is arranged on top of the base (1); a first driving mechanism (5) is arranged between the stepping plate (4) and the lower leg fixing board (3), the first driving mechanism (5) being used to move the lower leg fixing board (3) to allow for circumferential turning with respect to the axis of same; a second driving mechanism (6) is provided between the stepping plate (4) and the base (1), the second driving mechanism (6) being used to move the stepping plate (4) to propel the lower leg fixing board (3) and the upper leg fixing board (2) to turn relative to the base (1). The fixing apparatus is able to amply expose deep medial and lateral tissues, so as to make it more convenient for the surgeon to amply clean out the tissues, amply facilitating open osteotomy, and also aiding in more precisely adjusting the angle of the knee and ankle joints and the line of action of the lower limb of the patient after osteotomy, preparing for further measurement, eliminating subjective human error, and prolonging the use life of the prosthesis.
Patent WO-2021189638-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: B01D5/00
Filed: 2020-05-28
Abstract: The present invention relates to an immersed micro-interface enhanced reaction system and process for propylene hydration, the system comprising a reactor, a first micro-interface generator, a second micro-interface generator and so on. According to the present invention, propylene is crushed by the micro-interface generators to form micron-scale bubbles, and the micron-scale bubbles are mixed with deionized water serving as a reactant so as to form a gas-liquid emulsion so that the phase interface area of a gas phase and a liquid phase is increased, and the effect of enhancing mass transfer within a low preset operation condition range is achieved. Meanwhile, micron-scale bubbles can be fully mixed with the deionized water to form the gas-liquid emulsion, and the gas phase and the liquid phase are fully mixed, which can ensure that the deionized water and the propylene in the system can be in full contact with each other; meanwhile, the deionized water and the propylene are in full contact with a catalyst, thereby effectively improving the efficiency of preparing isopropanol.
Patent WO-2021243747-A1 (WO)
Inventor: JIANG DONGYUE
IPC: B63H19/02
Filed: 2020-06-12
Abstract: A self-propelled unmanned lightship, comprising a ship body (1), a suspension type electret (2), a friction power generation electrode pair (3), a connecting circuit (4), a negative electrode (5), a propeller electrode (6), and an electrowetting propeller (7). The suspension type electret (2), the friction power generation electrode pair (3), and the connecting circuit (4) are provided in the ship body (1); the negative electrode (5) is located on the bottom of the ship body (1); the suspension type electret (2) comprises silicon dioxide aerogel (2-A), helium (2-B), and a sealing electret thin film (2-C); therefore, the suspension type electret (2) has a characteristic of being matched with the air density, so that the suspension type electret (2) can be in contact with and separated from the friction power generation electrode pair (3) to generate an alternating current signal without large-amplitude swinging of the ship body in a wave energy acquisition process; the propeller electrode (6) and the electrowetting propeller (7) are made of thin film materials having a thickness of about 1 micron.
Patent WO-2021147236-A1 (WO)
Inventor: ZHONG WU
IPC: A61K31/675
Filed: 2020-06-22
Abstract: 本申请涉及式I所示取代氨基丙酸酯类化合物，及其药学上可接受的盐和/或其溶剂化物和/或其水合物，及含有此化合物的药物组合物，用于治疗SARS-CoV-2引起的疾病或感染。
Patent WO-2020259548-A1 (WO)
Inventor: YAN BIN
IPC: G09G3/3233
Filed: 2020-06-24
Abstract: The present application relates to the technical field of display, and provides a mobile terminal and a driving method therefor, a display module, and a driving chip, for use in solving the problem of how to improve the amount of light received by an optical device without affecting the display effect of an OLED display screen. The driving method for the mobile terminal comprises: the mobile terminal comprises first sub pixels comprising first light emitting devices and first driving circuist and second sub pixels comprising second light emitting devices and second driving circuits; according to each pieces of initial gray scale data, a driving chip generates a first data voltage and a second data voltage that match the initial gray scale data, the first data voltage being less than the second data voltage; in response to the first data voltage, the first driving circuits generate a first driving current; under the driving of the first driving current, the first light emitting devices emit light; in response to the second data voltage, the second driving circuits generate a second driving current; under the driving of the second driving current, the second light emitting devices emit light.
Patent WO-2022000229-A1 (WO)
Title: Rapports d'interférence de détection
Inventor: LI QIAOYU
IPC: H04B7/06
Filed: 2020-06-30
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur peut recevoir un ou plusieurs signaux de référence associés à un signal de détection, et transmettre un rapport d'interférence de détection qui indique un ou plusieurs paramètres pour réduire l'interférence pour le signal de détection. La divulgation concerne également de nombreux autres aspects.
Patent WO-2021128798-A1 (WO)
Title: 传感器组件、作用力检测设备和方法以及工程机械
Inventor: LIU YANBIN
IPC: G01L1/22
Filed: 2020-07-03
Abstract: 一种传感器组件、作用力检测设备和方法以及工程机械，传感器组件包括用于连接待测基体的连接部（100）和用于承载的承载部（200），承载部（200）连接于连接部（100），承载部（200）包括量程不同的至少两个传感单元（210、220），至少两个传感单元（210、220）设置为与连接部（100）之间具有不同的初始间隙（b1、b2），以在承载部（200）因施加的载荷至不同程度时消除对应的初始间隙（b1、b2）。通过施加载荷至不同程度，使得不同的初始间隙（b1、b2）消除，不同量程的传感单元（210、220）能够在各自测量精度较高的工况下提供检测反馈，确保检测结果的准确性。
Patent WO-2021047271-A1 (WO)
Title: Time synchronization method and apparatus
Inventor: JIA XIAOLIN
IPC: H04J3/06
Filed: 2020-07-09
Abstract: Embodiments of the present application relate to the field of artificial intelligence. Disclosed are a time synchronization method and apparatus, capable of improving the accuracy of time synchronization in the field of artificial intelligence. The specific solution is: determining the time difference between a reference time and a system time of an artificial intelligence device, wherein the reference time is clocked by an internal clock of the artificial intelligence device and aligned according to satellite timing signals, or the reference time is clocked by the internal clock of the artificial intelligence device; and if the time difference is greater than a preset value, adjusting the system time according to a preset step value.
Patent WO-2021253576-A1 (WO)
Inventor: ZHENG YAJUN
IPC: G06F3/01
Filed: 2020-07-24
Abstract: 一种触觉效果的实现方法及设备、计算机可读存储介质，该实现方法包括：获取预设触觉效果的相对加速度波形（S100）；根据相对加速度波形得到绝对位移波形（S200）；根据绝对位移波形计算得到与设备对应的均衡电压波形（S300）；判断均衡电压波形中的最大电压值是否大于设备的最大电压输出值（S400）；若判断为是，则根据设备的最大电压输出值对均衡电压波形进行处理（S500）。通过上述实施方式，能够满足设备的播放需求，同时保证触觉效果不失真。
Patent WO-2022021322-A1 (WO)
Title: Identificateur de cellule pour référence d'affaiblissement de propagation pucch/pusch ou signal de référence de faisceau
Inventor: ZHOU YAN
IPC: H04W36/04
Filed: 2020-07-31
Abstract: L'appareil est configuré pour fournir une indication de faisceau, un état TCI ou une relation spatiale, sur la base d'un signal de référence d'une cellule non de desserte et pour recevoir l'indication de faisceau, et éventuellement une configuration RS à affaiblissement de propagation, sur la base du RS de la cellule non de desserte.
Patent WO-2021135226-A1 (WO)
Inventor: LIU QING
IPC: G01N1/32
Filed: 2020-08-06
Abstract: 一种弹簧钢奥氏体晶粒的显示方法，其方法步骤为：(1)将试样放入在850℃～900℃保温10～40min，然后以完全硬化的冷却速度淬火，冷却后将试样在400℃～600℃回火保温8h以上，随炉冷却到350℃后空冷至室温；(2)淬硬试样选取轧制方向的横截面进行切割、镶嵌；然后用砂纸进行研磨，最后进行抛光；(3)向70℃水浴烧杯中加入50m1去离子水、2～2.5g苦味酸、1.5～2g洗发膏、1g高线轧钢厂产氧化铁皮，搅拌均匀，配置成侵蚀液；(4)将金相样品在侵蚀液中静置30～60s后取出，用酒精冲洗，吹干后，即可用金相显微镜观测晶粒度。本方法具有显示效果好、侵蚀原料简单易得，侵蚀时间短等特点。
Patent WO-2021073266-A1 (WO)
Inventor: Sheng Jianda
IPC: G06K9/62
Filed: 2020-08-27
Abstract: The present application relates to the technical field of artificial intelligence and provides an image detection based test question checking method and a related device. The method comprises: acquiring an image containing an answer sheet; recognizing characters in the image to obtain a character recognition text; recognizing formulas in the image to obtain a formula recognition text; and establishing a standard answer database, using a grading deep neural network to carry out standard answer learning, and using the post-learning grading deep neural network to grade character-recognition texts and formula-recognition texts according to grading rules. The present application establishes a standard answer database, uses a grading deep neural network to carry out standard answer learning and uses the post-learning grading deep neural network to grade, according to grading rules, the character-recognition texts and the formula-recognition texts recognized from an image, improving test paper grading efficiency.
Patent WO-2022051948-A1 (WO)
Inventor: QIAO XUEMEI
IPC: H04W48/12
Filed: 2020-09-09
Abstract: The present disclosure relates to a downlink transmission method, downlink transmission apparatus, and storage medium. The downlink transmission method is used for a terminal, said downlink transmission method comprising: determining a first parameter, said first parameter being used for indicating the number of repeated transmissions of a physical downlink control channel of a terminal of a first type; performing downlink transmission on the basis of said first parameter. By means of the present disclosure, repeated transmission of the physical downlink control channel is achieved, thus coverage can be increased, compensating for the loss of coverage caused by factors such as a reduction in the number of lead antennas.
Patent WO-2021232627-A1 (WO)
Title: Automobile interior multimedia system
Inventor: DONG SHI
IPC: B60N2/14
Filed: 2020-09-11
Abstract: An automobile interior multimedia system, comprising an automobile carriage, wherein a plurality of rows of automobile seats (1) are arranged inside the carriage, the automobile seats (1) in two adjacent rows are taken as a group, one group of the automobile seats (1) are oppositely arranged, and an electronic entertainment desktop (2) is arranged in the middle of the group of the automobile seats (1); and the automobile seats (1) inside the carriage are all rotatably arranged. According to the automobile interior multimedia system, by means of the structure where front rows and rear rows of the seats (1) in an automobile are designed in opposite directions, passenger seats in the automobile are arranged to sit facing opposite directions, and at the same time, the electronic entertainment desktop (2) is arranged in the middle of the two rows of seats (1), such that passengers in the automobile can conveniently chat face to face, and the electronic entertainment desktop (2) can further provide rich multimedia entertainment activities for the passengers; and the seats (1) are arranged to be of an adjustable type, and can better meet various riding requirements.
Patent WO-2021047668-A1 (WO)
Inventor: ZHOU TIANRAN
IPC: H04L45/24
Filed: 2020-09-14
Abstract: 一种路径探测方法、装置及计算机存储介质，属于路由技术领域。源节点发送包括多路径探测指示信息以及探测数据收集指示信息的第一探测报文便可实现源节点和目的节点之间的多路径的探测，因此可以避免源节点重复发送多次探测报文才能探测路径，从而提高了探测路径的效率。另外，由于第一节点直接向下一跳节点发送包括多路径探测指示信息以及探测数据收集指示信息第一探测报文，使得第一节点的下一跳节点均会按照第一节点所示的方式收集探测数据，如此可以避免遗漏源节点到目的节点之间的任何路径，从而提高了探测路径的准确率。
Patent WO-2022061934-A1 (WO)
Title: Image processing method and device, system, platform, and computer readable storage medium
Inventor: XU BIN
IPC: H04N5/235
Filed: 2020-09-28
Abstract: An image processing method and device, a system, a platform, and a computer readable storage medium. The method comprises: when the illumination intensity of the current environment is less than a preset illumination intensity, determining a single-frame short exposure time and a target number of shoots of a photography device according to the illumination intensity (S101); controlling the photography device according to the single-frame short exposure time and the target number of shoots to photograph to obtain at least one first image (S102); and processing the at least one first image according to a preset dark light imaging model and a brightness gear multiple corresponding to the illumination intensity to obtain a second image (S103). The method improves the definition of the image.
Patent WO-2022082330-A1 (WO)
Title: Distributeur sans contact
Inventor: WONG BERNARD
IPC: B05B12/00
Filed: 2020-10-19
Abstract: La présente invention concerne des distributeurs sans contact qui comprennent des éléments qui sont réglables ou sélectionnables pour recevoir des distributeurs de tailles et de formes différentes. Par exemple, les distributeurs peuvent comprendre un récipient et une partie de distribution (par exemple un mécanisme de pulvérisation, un mécanisme de pompe ou un autre mécanisme de distribution). Les distributeurs sans contact comprennent un dispositif de commande en communication électrique avec un capteur et un actionneur. Lorsque le capteur détecte un objet, le capteur envoie un signal au dispositif de commande, ce dernier interprétant et évaluant le signal provenant du capteur. Si le dispositif de commande détermine qu'un objet est présent, le dispositif de commande envoie un signal à l'actionneur, et l'actionneur se déplace en réponse à une poussée contre le distributeur. La poussée de l'actionneur contre le distributeur amène la partie de distribution à être enfoncée et cette dernière distribue ou expulse du distributeur sans contact.
Patent WO-2021147401-A1 (WO)
Title: Dna sequence for regulating maize leaf angles and mutant thereof, molecular marker, detection primers, and application
Inventor: WANG HAIYANG
IPC: C12Q1/6895
Filed: 2020-10-21
Abstract: Provided are a key DNA sequence for regulating maize leaf angles and a mutant thereof. The polynucleotide sequence of the mutant is as shown in SEQ ID No. 1 and SEQ ID No. 2. The provided DNA sequence for regulating maize leaf angles and the mutant thereof can regulate the expression of ZmNAC16 gene in maize leaf pulvini, can therefore be applied to the regulation of maize leaf angles and improvement of the plant type, and can further be applied to the cultivation of new maize varieties. Also provided are specific detection primers for the DNA key sequence and mutation of the mutant thereof, and detection primers for detecting the expression of ZmNAC16 gene in maize. These detection primers can be used to directionally regulate the leaf angles of maize, and also have application potential for high dense planting and high-yield breeding of maize.
Patent WO-2021135576-A1 (WO)
Title: Dental instrument and design method and preparation method therefor
Inventor: SHEN GANG
IPC: A61C7/36
Filed: 2020-10-27
Abstract: A dental instrument (10) for adjusting the positional relationship of the upper and lower jaw, and a design method and a preparation method therefor. The dental instrument (10) comprises a first shell-shaped body (1) accommodating the maxillary teeth and a second shell-shaped body (2) accommodating the mandibular teeth, a protruding part (3) for inducing the adjustment of the positional relationship of the upper and lower jaw being arranged at the position of the occlusal surface of the rear tooth region of the first shell-shaped body (1) and protruding toward the opposite jaw, and a guide part (4) for guiding the protruding part (3) to make the positional relationship of the upper and lower jaw become normal being arranged at the position of the occlusal surface of the rear tooth region of the second shell-shaped body (2); the protruding part (3) and the guide part (4) are respectively provided with contact surfaces that act on one another to induce the adjustment of the positional relationship of the upper and lower jaw, and a holding part (32) in stable contact with the second shell-shaped body (2) is arranged at a position of the protruding part (3) facing the occlusal surface of the opposite jaw; when the first shell-shaped body (1) and the second shell-shaped body (2) act on one another, the guide part (4) guides the protruding part (3) to move, and the protruding part (3) moves to a predetermined position such that the holding part (32) is in stable contact with the occlusal surface on the second shell-shaped body (2).
Patent WO-2021169421-A1 (WO)
Inventor: HUANG YILI
IPC: B21F3/04
Filed: 2020-11-16
Abstract: A rolling apparatus, comprising a driving part (71), a central rod (72), a limiting assembly (73) and an adjusting tool (74). The driving part (71) comprises a rotating shaft (711), the rotating shaft (711) can rotate around the axis of the rotating shaft, and one end of a workpiece (4) to be machined is detachably connected to the rotating shaft (711); one end of the central rod (72) is arranged on the rotating shaft (711) and is coaxial with the rotating shaft (711), and a preset included angle is formed between the workpiece (4) to be machined and the central rod (72); the other end of the workpiece (4) to be machined is inserted into the limiting assembly (73); and the adjusting tool (74) is arranged on the lower side of the central rod (72), and the adjusting tool (74) can make the root portion where the rotating shaft (711) is connected to the workpiece (4) to be machined abut against the central rod (72).
Patent WO-2021104383-A1 (WO)
Title: 数据备份的方法和装置、设备和存储介质
Inventor: HU YANYAN
IPC: G06F11/14
Filed: 2020-11-26
Abstract: 一种数据备份的方法、装置、设备和存储介质，该方法包括：获取待备份设备当前备份时刻相对于上一备份时刻的数据增量、当前备份时刻的数据量和上一备份时刻的数据量，以及至少一个主机设备在当前备份时刻的资源量（S101）；根据数据增量、当前备份时刻的数据量、上一备份时刻的数据量以及所述至少一个主机设备在当前备份时刻的资源量，确定待备份设备当前备份时刻备份策略，备份策略包括待备份设备磁盘文件合并方向和磁盘文件合并深度中的至少一种（S102）；根据备份策略，向所述至少一个主机设备中的一个主机设备中的备份终端发送用于对待备份设备进行备份的指示（S103）。
Patent WO-2022104905-A1 (WO)
Inventor: SONG WEI
IPC: H04R9/02
Filed: 2020-12-01
Abstract: 本申请提供一种扬声器箱，包括壳体、安装于壳体内的发声单体以及固设于壳体外的遮盖组件，壳体设有容置腔和通孔，发声单体固设于容置腔内并将容置腔分隔为前腔和后腔，通孔与后腔连通，遮盖组件安装于通孔处；遮盖组件包括透气隔离件和盖板，透气隔离件遮盖通孔且固定于盖板上，盖板与壳体连接并设于透气隔离件之远离通孔的一侧，盖板设有盖孔，后腔中的气体依次流过通孔、透气隔离件和盖孔流到壳体之外。本申请提供的扬声器箱既可以平衡后腔与前腔之间的气压又可以灌入吸音颗粒，并且结构简单、制造工艺简洁、制造成本低。
Patent WO-2021135885-A1 (WO)
Title: Signal transmission method for use in triggering handwriting display, and handwriting display method
Inventor: ZHANG DELIANG
IPC: G06F3/0354
Filed: 2020-12-10
Abstract: The present invention relates to the technical field of terminals. Provided are a signal transmission method for use in triggering handwriting display, and a handwriting display method. When approaching a touch control apparatus, an active capacitive pen transmits an electrical signal after detecting a modulating electrical signal sent by a touch screen of the touch control apparatus, and transmits another electrical signal after a pressure sensor thereof has sensed a touch on the touch screen. If it is determined that the second electrical signal has been received, the touch screen triggers handwriting display. The above arrangement can shorten a response time for triggering handwriting display.
Patent WO-2021121128-A1 (WO)
Inventor: LIN CHUNWEI
IPC: G06K9/62
Filed: 2020-12-10
Abstract: An artificial intelligence-based sample evaluation method, an apparatus, a computer device, and a storage medium. The method comprises: obtaining a training data set; using a training model to be evaluated to train N test training samples so as to obtain the sample loss function corresponding to the training model to be evaluated; selecting K target training samples; inputting the N-K test training samples other than the K target training samples in the training data set into the training model to be evaluated for training, so as to obtain a first influence function; inputting K feature updated samples and the N-K test training samples other than the K target training samples in the training data set into the training model to be evaluated for training, so as obtain a second influence function; obtaining the sample influence result on the basis of the first influence function and the second influence function. The present invention allows for interpretability of the influence of a target training sample on the output result of a training model to be evaluated, thereby facilitating ensuing optimization and improvement of the training model to be evaluated.
Patent WO-2021135921-A1 (WO)
Inventor: DENG YONGHONG
IPC: H01M10/0525
Filed: 2020-12-15
Abstract: La présente invention se rapporte au domaine technique des énergies nouvelles et se rapporte plus particulièrement à une batterie au lithium-ion. La batterie au lithium-ion comprend une électrode positive, une électrode négative, un séparateur et un électrolyte non aqueux, l'électrode positive comprenant un matériau actif d'électrode positive, et le matériau actif d'électrode positive comprenant un oxyde de cobalt de lithium ; l'électrolyte non aqueux comprend un premier carbonate cyclique et un second carbonate cyclique différent du premier carbonate cyclique ; le premier carbonate cyclique est un carbonate cyclique fluoré ; le pourcentage en poids du premier carbonate cyclique est de 12 % à 22 %, et le pourcentage en poids du second carbonate cyclique est inférieur ou égal à 2 %. La teneur du second carbonate cyclique est réduite à un niveau bas, de telle sorte que la réaction latérale de l'électrolyte qui est oxydé pour produire du gaz est fortement réduite, réduisant la production de gaz de la batterie. Le premier carbonate cyclique est utilisé en tant que solvant à constante diélectrique élevée dans l'électrolyte et présente un meilleur effet de formation de film d'électrode négative que le second carbonate cyclique, et peut garantir une meilleure performance de cycle.
Patent WO-2022126466-A1 (WO)
Title: Ternary herbicidal composition and application thereof
Inventor: ZHANG YAOZHONG
IPC: A01N43/42
Filed: 2020-12-17
Abstract: The present invention relates to the field of pesticides, and specifically relates to a ternary herbicidal composition and an application thereof. The ternary herbicidal composition comprises an herbicidal effective amount of active ingredients, namely Ethiozin, Biscarfentrazone, and Quinclorac. The composition can effectively prevent and control various weed problems, and has characteristics such as expanding a weed control spectrum, reducing an application amount, being able to produce a synergistic effect, and eliminating resistant weeds.
Patent WO-2022120931-A1 (WO)
Inventor: WANG HUI
IPC: B07C3/08
Filed: 2020-12-21
Abstract: 一种快递供包系统、方法、设备及存储介质，其中系统包括：视觉触发器（110）、图像识别器（120）、运动规划器（130）和控制信号生成器（140），视觉触发器（110）触发图像采集器对待获取包裹的图像数据进行采集；图像识别器（120）对图像数据进行识别获得待获取包裹的包裹分布情况和最易获取包裹的信息；运动规划器（130）根据包裹分布情况和最易获取包裹的信息生成机器人路径规划结果，以便机器人根据机器人路径规划结果移动最易获取包裹，以进行供包；控制信号生成器（140）在图像数据识别过程中、机器人路径规划结果生成过程中调整获取器的状态。该系统能够提高供包的智能程度。
Patent WO-2021190015-A1 (WO)
Title: 一种刺绣型天线的可穿戴织物电子标签、制备方法及应用
Inventor: JIANG HONGXIA
IPC: G06K19/077
Filed: 2020-12-25
Abstract: 本发明公开了一种刺绣型天线的可穿戴织物电子标签、制备方法及应用，属于纺织技术领域。通过以导电纱线为刺绣用线直接刺绣于织物上形成刺绣图案作为电子标签的天线，克服了现有的织物用电子标签常采用直接粘贴或悬挂方式固定在织物时易脱落导致电子标签失效的问题；通过采用超高频860-890MHz，且配合刺绣图案在同方向上包含两根或两根以上的导电纱线，使得在部分导电纱线断裂时能够以磁场耦合的方式将信息耦合至其他导电纱线实现信息的传递，克服了传统电子标签在水洗时易断裂进而导致电子标签失效的问题；该电子标签具有织物特性，且可穿戴、舒适、形式隐蔽，为电子标签在仓储管理及运输领域、织物洗涤领域中的应用提供了新思路。